Mercurial > vim
annotate src/gui_gtk_x11.c @ 20607:9f5f64cc9720 v8.2.0857
patch 8.2.0857: GTK cell height can be a pixel too much
Commit: https://github.com/vim/vim/commit/5cd1cb9ff9d04979ff4cbc36ca8416d83364505d
Author: Bram Moolenaar <Bram@vim.org>
Date: Sun May 31 13:53:04 2020 +0200
patch 8.2.0857: GTK cell height can be a pixel too much
Problem: GTK cell height can be a pixel too much.
Solution: Subtract 3 instead of 1 when rounding. (closes https://github.com/vim/vim/issues/6168)
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Sun, 31 May 2020 14:00:03 +0200 |
| parents | 3609e842f822 |
| children | d64520bfafa0 |
| rev | line source |
|---|---|
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1 /* vi:set ts=8 sts=4 sw=4 noet: |
| 7 | 2 * |
| 3 * VIM - Vi IMproved by Bram Moolenaar | |
| 4 * | |
| 5 * Do ":help uganda" in Vim to read copying and usage conditions. | |
| 6 * Do ":help credits" in Vim to see a list of people who contributed. | |
| 7 * See README.txt for an overview of the Vim source code. | |
| 8 */ | |
| 9 | |
| 10 /* | |
| 11 * Porting to GTK+ was done by: | |
| 12 * | |
| 70 | 13 * (C) 1998,1999,2000 by Marcin Dalecki <martin@dalecki.de> |
| 7 | 14 * |
| 15 * With GREAT support and continuous encouragements by Andy Kahn and of | |
| 16 * course Bram Moolenaar! | |
| 17 * | |
| 18 * Support for GTK+ 2 was added by: | |
| 19 * | |
| 20 * (C) 2002,2003 Jason Hildebrand <jason@peaceworks.ca> | |
| 21 * Daniel Elstner <daniel.elstner@gmx.net> | |
|
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22 * |
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23 * Support for GTK+ 3 was added by: |
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24 * |
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25 * 2016 Kazunobu Kuriyama <kazunobu.kuriyama@gmail.com> |
| 7 | 26 */ |
| 27 | |
| 28 #include "vim.h" | |
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29 #ifdef USE_GRESOURCE |
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30 #include "auto/gui_gtk_gresources.h" |
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31 #endif |
| 1666 | 32 |
| 7 | 33 #ifdef FEAT_GUI_GNOME |
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34 // Gnome redefines _() and N_(). Grrr... |
| 7 | 35 # ifdef _ |
| 36 # undef _ | |
| 37 # endif | |
| 38 # ifdef N_ | |
| 39 # undef N_ | |
| 40 # endif | |
| 41 # ifdef textdomain | |
| 42 # undef textdomain | |
| 43 # endif | |
| 44 # ifdef bindtextdomain | |
| 45 # undef bindtextdomain | |
| 46 # endif | |
| 1286 | 47 # ifdef bind_textdomain_codeset |
| 48 # undef bind_textdomain_codeset | |
| 1226 | 49 # endif |
| 7 | 50 # if defined(FEAT_GETTEXT) && !defined(ENABLE_NLS) |
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51 # define ENABLE_NLS // so the texts in the dialog boxes are translated |
| 7 | 52 # endif |
| 53 # include <gnome.h> | |
| 54 # include "version.h" | |
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55 // missing prototype in bonobo-dock-item.h |
| 798 | 56 extern void bonobo_dock_item_set_behavior(BonoboDockItem *dock_item, BonoboDockItemBehavior beh); |
| 7 | 57 #endif |
| 58 | |
| 59 #if !defined(FEAT_GUI_GTK) && defined(PROTO) | |
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60 // When generating prototypes we don't want syntax errors. |
| 7 | 61 # define GdkAtom int |
| 62 # define GdkEventExpose int | |
| 63 # define GdkEventFocus int | |
| 64 # define GdkEventVisibility int | |
| 65 # define GdkEventProperty int | |
| 66 # define GtkContainer int | |
| 67 # define GtkTargetEntry int | |
| 68 # define GtkType int | |
| 69 # define GtkWidget int | |
| 70 # define gint int | |
| 71 # define gpointer int | |
| 72 # define guint int | |
| 73 # define GdkEventKey int | |
| 74 # define GdkEventSelection int | |
| 75 # define GtkSelectionData int | |
| 76 # define GdkEventMotion int | |
| 77 # define GdkEventButton int | |
| 78 # define GdkDragContext int | |
| 79 # define GdkEventConfigure int | |
| 80 # define GdkEventClient int | |
| 81 #else | |
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82 # if GTK_CHECK_VERSION(3,0,0) |
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83 # include <gdk/gdkkeysyms-compat.h> |
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84 # include <gtk/gtkx.h> |
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85 # else |
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86 # include <gdk/gdkkeysyms.h> |
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87 # endif |
| 7 | 88 # include <gdk/gdk.h> |
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89 # ifdef MSWIN |
| 7 | 90 # include <gdk/gdkwin32.h> |
| 91 # else | |
| 92 # include <gdk/gdkx.h> | |
| 93 # endif | |
| 94 # include <gtk/gtk.h> | |
| 95 # include "gui_gtk_f.h" | |
| 96 #endif | |
| 97 | |
| 98 #ifdef HAVE_X11_SUNKEYSYM_H | |
| 99 # include <X11/Sunkeysym.h> | |
| 2714 | 100 #endif |
| 101 | |
| 7 | 102 /* |
| 103 * Easy-to-use macro for multihead support. | |
| 104 */ | |
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105 #define GET_X_ATOM(atom) gdk_x11_atom_to_xatom_for_display( \ |
| 7 | 106 gtk_widget_get_display(gui.mainwin), atom) |
| 107 | |
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108 // Selection type distinguishers |
| 7 | 109 enum |
| 110 { | |
| 111 TARGET_TYPE_NONE, | |
| 112 TARGET_UTF8_STRING, | |
| 113 TARGET_STRING, | |
| 114 TARGET_COMPOUND_TEXT, | |
| 1904 | 115 TARGET_HTML, |
| 7 | 116 TARGET_TEXT, |
| 117 TARGET_TEXT_URI_LIST, | |
| 118 TARGET_TEXT_PLAIN, | |
| 119 TARGET_VIM, | |
| 120 TARGET_VIMENC | |
| 121 }; | |
| 122 | |
| 123 /* | |
| 124 * Table of selection targets supported by Vim. | |
| 125 * Note: Order matters, preferred types should come first. | |
| 126 */ | |
| 127 static const GtkTargetEntry selection_targets[] = | |
| 128 { | |
| 129 {VIMENC_ATOM_NAME, 0, TARGET_VIMENC}, | |
| 130 {VIM_ATOM_NAME, 0, TARGET_VIM}, | |
| 1904 | 131 {"text/html", 0, TARGET_HTML}, |
| 7 | 132 {"UTF8_STRING", 0, TARGET_UTF8_STRING}, |
| 133 {"COMPOUND_TEXT", 0, TARGET_COMPOUND_TEXT}, | |
| 134 {"TEXT", 0, TARGET_TEXT}, | |
| 135 {"STRING", 0, TARGET_STRING} | |
| 136 }; | |
| 137 #define N_SELECTION_TARGETS (sizeof(selection_targets) / sizeof(selection_targets[0])) | |
| 138 | |
| 139 #ifdef FEAT_DND | |
| 140 /* | |
| 141 * Table of DnD targets supported by Vim. | |
| 142 * Note: Order matters, preferred types should come first. | |
| 143 */ | |
| 144 static const GtkTargetEntry dnd_targets[] = | |
| 145 { | |
| 146 {"text/uri-list", 0, TARGET_TEXT_URI_LIST}, | |
| 1904 | 147 {"text/html", 0, TARGET_HTML}, |
| 7 | 148 {"UTF8_STRING", 0, TARGET_UTF8_STRING}, |
| 149 {"STRING", 0, TARGET_STRING}, | |
| 150 {"text/plain", 0, TARGET_TEXT_PLAIN} | |
| 151 }; | |
| 152 # define N_DND_TARGETS (sizeof(dnd_targets) / sizeof(dnd_targets[0])) | |
| 153 #endif | |
| 154 | |
| 155 | |
| 156 /* | |
| 157 * "Monospace" is a standard font alias that should be present | |
| 158 * on all proper Pango/fontconfig installations. | |
| 159 */ | |
| 160 # define DEFAULT_FONT "Monospace 10" | |
| 161 | |
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162 #if defined(FEAT_GUI_GNOME) && defined(FEAT_SESSION) |
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163 # define USE_GNOME_SESSION |
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164 #endif |
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165 |
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166 #if !defined(FEAT_GUI_GNOME) |
| 7 | 167 /* |
| 168 * Atoms used to communicate save-yourself from the X11 session manager. There | |
| 169 * is no need to move them into the GUI struct, since they should be constant. | |
| 170 */ | |
| 171 static GdkAtom wm_protocols_atom = GDK_NONE; | |
| 172 static GdkAtom save_yourself_atom = GDK_NONE; | |
| 173 #endif | |
| 174 | |
| 175 /* | |
| 176 * Atoms used to control/reference X11 selections. | |
| 177 */ | |
| 1904 | 178 static GdkAtom html_atom = GDK_NONE; |
| 7 | 179 static GdkAtom utf8_string_atom = GDK_NONE; |
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180 static GdkAtom vim_atom = GDK_NONE; // Vim's own special selection format |
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181 static GdkAtom vimenc_atom = GDK_NONE; // Vim's extended selection format |
| 7 | 182 |
| 183 /* | |
| 184 * Keycodes recognized by vim. | |
| 185 * NOTE: when changing this, the table in gui_x11.c probably needs the same | |
| 186 * change! | |
| 187 */ | |
| 188 static struct special_key | |
| 189 { | |
| 190 guint key_sym; | |
| 191 char_u code0; | |
| 192 char_u code1; | |
| 193 } | |
| 194 const special_keys[] = | |
| 195 { | |
| 196 {GDK_Up, 'k', 'u'}, | |
| 197 {GDK_Down, 'k', 'd'}, | |
| 198 {GDK_Left, 'k', 'l'}, | |
| 199 {GDK_Right, 'k', 'r'}, | |
| 200 {GDK_F1, 'k', '1'}, | |
| 201 {GDK_F2, 'k', '2'}, | |
| 202 {GDK_F3, 'k', '3'}, | |
| 203 {GDK_F4, 'k', '4'}, | |
| 204 {GDK_F5, 'k', '5'}, | |
| 205 {GDK_F6, 'k', '6'}, | |
| 206 {GDK_F7, 'k', '7'}, | |
| 207 {GDK_F8, 'k', '8'}, | |
| 208 {GDK_F9, 'k', '9'}, | |
| 209 {GDK_F10, 'k', ';'}, | |
| 210 {GDK_F11, 'F', '1'}, | |
| 211 {GDK_F12, 'F', '2'}, | |
| 212 {GDK_F13, 'F', '3'}, | |
| 213 {GDK_F14, 'F', '4'}, | |
| 214 {GDK_F15, 'F', '5'}, | |
| 215 {GDK_F16, 'F', '6'}, | |
| 216 {GDK_F17, 'F', '7'}, | |
| 217 {GDK_F18, 'F', '8'}, | |
| 218 {GDK_F19, 'F', '9'}, | |
| 219 {GDK_F20, 'F', 'A'}, | |
| 220 {GDK_F21, 'F', 'B'}, | |
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221 {GDK_Pause, 'F', 'B'}, // Pause == F21 according to netbeans.txt |
| 7 | 222 {GDK_F22, 'F', 'C'}, |
| 223 {GDK_F23, 'F', 'D'}, | |
| 224 {GDK_F24, 'F', 'E'}, | |
| 225 {GDK_F25, 'F', 'F'}, | |
| 226 {GDK_F26, 'F', 'G'}, | |
| 227 {GDK_F27, 'F', 'H'}, | |
| 228 {GDK_F28, 'F', 'I'}, | |
| 229 {GDK_F29, 'F', 'J'}, | |
| 230 {GDK_F30, 'F', 'K'}, | |
| 231 {GDK_F31, 'F', 'L'}, | |
| 232 {GDK_F32, 'F', 'M'}, | |
| 233 {GDK_F33, 'F', 'N'}, | |
| 234 {GDK_F34, 'F', 'O'}, | |
| 235 {GDK_F35, 'F', 'P'}, | |
| 236 #ifdef SunXK_F36 | |
| 237 {SunXK_F36, 'F', 'Q'}, | |
| 238 {SunXK_F37, 'F', 'R'}, | |
| 239 #endif | |
| 240 {GDK_Help, '%', '1'}, | |
| 241 {GDK_Undo, '&', '8'}, | |
| 242 {GDK_BackSpace, 'k', 'b'}, | |
| 243 {GDK_Insert, 'k', 'I'}, | |
| 244 {GDK_Delete, 'k', 'D'}, | |
| 245 {GDK_3270_BackTab, 'k', 'B'}, | |
| 246 {GDK_Clear, 'k', 'C'}, | |
| 247 {GDK_Home, 'k', 'h'}, | |
| 248 {GDK_End, '@', '7'}, | |
| 249 {GDK_Prior, 'k', 'P'}, | |
| 250 {GDK_Next, 'k', 'N'}, | |
| 251 {GDK_Print, '%', '9'}, | |
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252 // Keypad keys: |
| 7 | 253 {GDK_KP_Left, 'k', 'l'}, |
| 254 {GDK_KP_Right, 'k', 'r'}, | |
| 255 {GDK_KP_Up, 'k', 'u'}, | |
| 256 {GDK_KP_Down, 'k', 'd'}, | |
| 257 {GDK_KP_Insert, KS_EXTRA, (char_u)KE_KINS}, | |
| 258 {GDK_KP_Delete, KS_EXTRA, (char_u)KE_KDEL}, | |
| 259 {GDK_KP_Home, 'K', '1'}, | |
| 260 {GDK_KP_End, 'K', '4'}, | |
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261 {GDK_KP_Prior, 'K', '3'}, // page up |
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262 {GDK_KP_Next, 'K', '5'}, // page down |
| 7 | 263 |
| 264 {GDK_KP_Add, 'K', '6'}, | |
| 265 {GDK_KP_Subtract, 'K', '7'}, | |
| 266 {GDK_KP_Divide, 'K', '8'}, | |
| 267 {GDK_KP_Multiply, 'K', '9'}, | |
| 268 {GDK_KP_Enter, 'K', 'A'}, | |
| 269 {GDK_KP_Decimal, 'K', 'B'}, | |
| 270 | |
| 271 {GDK_KP_0, 'K', 'C'}, | |
| 272 {GDK_KP_1, 'K', 'D'}, | |
| 273 {GDK_KP_2, 'K', 'E'}, | |
| 274 {GDK_KP_3, 'K', 'F'}, | |
| 275 {GDK_KP_4, 'K', 'G'}, | |
| 276 {GDK_KP_5, 'K', 'H'}, | |
| 277 {GDK_KP_6, 'K', 'I'}, | |
| 278 {GDK_KP_7, 'K', 'J'}, | |
| 279 {GDK_KP_8, 'K', 'K'}, | |
| 280 {GDK_KP_9, 'K', 'L'}, | |
| 281 | |
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282 // End of list marker: |
| 7 | 283 {0, 0, 0} |
| 284 }; | |
| 285 | |
| 286 /* | |
| 287 * Flags for command line options table below. | |
| 288 */ | |
| 289 #define ARG_FONT 1 | |
| 290 #define ARG_GEOMETRY 2 | |
| 291 #define ARG_REVERSE 3 | |
| 292 #define ARG_NOREVERSE 4 | |
| 293 #define ARG_BACKGROUND 5 | |
| 294 #define ARG_FOREGROUND 6 | |
| 295 #define ARG_ICONIC 7 | |
| 296 #define ARG_ROLE 8 | |
| 297 #define ARG_NETBEANS 9 | |
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298 #define ARG_XRM 10 // ignored |
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299 #define ARG_MENUFONT 11 // ignored |
| 7 | 300 #define ARG_INDEX_MASK 0x00ff |
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301 #define ARG_HAS_VALUE 0x0100 // a value is expected after the argument |
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302 #define ARG_NEEDS_GUI 0x0200 // need to initialize the GUI for this |
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303 #define ARG_FOR_GTK 0x0400 // argument is handled by GTK+ or GNOME |
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304 #define ARG_COMPAT_LONG 0x0800 // accept -foo but substitute with --foo |
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305 #define ARG_KEEP 0x1000 // don't remove argument from argv[] |
| 7 | 306 |
| 307 /* | |
| 308 * This table holds all the X GUI command line options allowed. This includes | |
| 309 * the standard ones so that we can skip them when Vim is started without the | |
| 310 * GUI (but the GUI might start up later). | |
| 311 * | |
| 312 * When changing this, also update doc/gui_x11.txt and the usage message!!! | |
| 313 */ | |
| 314 typedef struct | |
| 315 { | |
| 316 const char *name; | |
| 317 unsigned int flags; | |
| 318 } | |
| 319 cmdline_option_T; | |
| 320 | |
| 321 static const cmdline_option_T cmdline_options[] = | |
| 322 { | |
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323 // We handle these options ourselves |
| 7 | 324 {"-fn", ARG_FONT|ARG_HAS_VALUE}, |
| 325 {"-font", ARG_FONT|ARG_HAS_VALUE}, | |
| 326 {"-geom", ARG_GEOMETRY|ARG_HAS_VALUE}, | |
| 327 {"-geometry", ARG_GEOMETRY|ARG_HAS_VALUE}, | |
| 328 {"-rv", ARG_REVERSE}, | |
| 329 {"-reverse", ARG_REVERSE}, | |
| 330 {"+rv", ARG_NOREVERSE}, | |
| 331 {"+reverse", ARG_NOREVERSE}, | |
| 332 {"-bg", ARG_BACKGROUND|ARG_HAS_VALUE}, | |
| 333 {"-background", ARG_BACKGROUND|ARG_HAS_VALUE}, | |
| 334 {"-fg", ARG_FOREGROUND|ARG_HAS_VALUE}, | |
| 335 {"-foreground", ARG_FOREGROUND|ARG_HAS_VALUE}, | |
| 336 {"-iconic", ARG_ICONIC}, | |
| 337 {"--role", ARG_ROLE|ARG_HAS_VALUE}, | |
| 338 #ifdef FEAT_NETBEANS_INTG | |
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339 {"-nb", ARG_NETBEANS}, // non-standard value format |
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340 {"-xrm", ARG_XRM|ARG_HAS_VALUE}, // not implemented |
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341 {"-mf", ARG_MENUFONT|ARG_HAS_VALUE}, // not implemented |
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342 {"-menufont", ARG_MENUFONT|ARG_HAS_VALUE}, // not implemented |
| 7 | 343 #endif |
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344 // Arguments handled by GTK (and GNOME) internally. |
| 7 | 345 {"--g-fatal-warnings", ARG_FOR_GTK}, |
| 346 {"--gdk-debug", ARG_FOR_GTK|ARG_HAS_VALUE}, | |
| 347 {"--gdk-no-debug", ARG_FOR_GTK|ARG_HAS_VALUE}, | |
| 348 {"--gtk-debug", ARG_FOR_GTK|ARG_HAS_VALUE}, | |
| 349 {"--gtk-no-debug", ARG_FOR_GTK|ARG_HAS_VALUE}, | |
| 350 {"--gtk-module", ARG_FOR_GTK|ARG_HAS_VALUE}, | |
| 351 {"--sync", ARG_FOR_GTK}, | |
| 352 {"--display", ARG_FOR_GTK|ARG_HAS_VALUE|ARG_COMPAT_LONG}, | |
| 353 {"--name", ARG_FOR_GTK|ARG_HAS_VALUE|ARG_COMPAT_LONG}, | |
| 354 {"--class", ARG_FOR_GTK|ARG_HAS_VALUE|ARG_COMPAT_LONG}, | |
| 355 {"--screen", ARG_FOR_GTK|ARG_HAS_VALUE}, | |
| 356 {"--gxid-host", ARG_FOR_GTK|ARG_HAS_VALUE}, | |
| 357 {"--gxid-port", ARG_FOR_GTK|ARG_HAS_VALUE}, | |
| 358 #ifdef FEAT_GUI_GNOME | |
| 359 {"--load-modules", ARG_FOR_GTK|ARG_HAS_VALUE}, | |
| 360 {"--sm-client-id", ARG_FOR_GTK|ARG_HAS_VALUE}, | |
| 361 {"--sm-config-prefix", ARG_FOR_GTK|ARG_HAS_VALUE}, | |
| 362 {"--sm-disable", ARG_FOR_GTK}, | |
| 363 {"--oaf-ior-fd", ARG_FOR_GTK|ARG_HAS_VALUE}, | |
| 364 {"--oaf-activate-iid", ARG_FOR_GTK|ARG_HAS_VALUE}, | |
| 365 {"--oaf-private", ARG_FOR_GTK}, | |
| 366 {"--enable-sound", ARG_FOR_GTK}, | |
| 367 {"--disable-sound", ARG_FOR_GTK}, | |
| 368 {"--espeaker", ARG_FOR_GTK|ARG_HAS_VALUE}, | |
| 369 {"-?", ARG_FOR_GTK|ARG_NEEDS_GUI}, | |
| 370 {"--help", ARG_FOR_GTK|ARG_NEEDS_GUI|ARG_KEEP}, | |
| 371 {"--usage", ARG_FOR_GTK|ARG_NEEDS_GUI}, | |
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372 # if 0 // conflicts with Vim's own --version argument |
| 7 | 373 {"--version", ARG_FOR_GTK|ARG_NEEDS_GUI}, |
| 374 # endif | |
| 375 {"--disable-crash-dialog", ARG_FOR_GTK}, | |
| 376 #endif | |
| 377 {NULL, 0} | |
| 378 }; | |
| 379 | |
| 380 static int gui_argc = 0; | |
| 381 static char **gui_argv = NULL; | |
| 382 | |
| 383 static const char *role_argument = NULL; | |
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384 #if defined(USE_GNOME_SESSION) |
| 7 | 385 static const char *restart_command = NULL; |
| 1898 | 386 static char *abs_restart_command = NULL; |
| 7 | 387 #endif |
| 388 static int found_iconic_arg = FALSE; | |
| 389 | |
| 390 #ifdef FEAT_GUI_GNOME | |
| 391 /* | |
| 392 * Can't use Gnome if --socketid given | |
| 393 */ | |
| 394 static int using_gnome = 0; | |
| 395 #else | |
| 396 # define using_gnome 0 | |
| 397 #endif | |
| 398 | |
| 399 /* | |
| 400 * Parse the GUI related command-line arguments. Any arguments used are | |
| 401 * deleted from argv, and *argc is decremented accordingly. This is called | |
| 402 * when vim is started, whether or not the GUI has been started. | |
| 403 */ | |
| 404 void | |
| 405 gui_mch_prepare(int *argc, char **argv) | |
| 406 { | |
| 407 const cmdline_option_T *option; | |
| 408 int i = 0; | |
| 409 int len = 0; | |
| 410 | |
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411 #if defined(USE_GNOME_SESSION) |
| 7 | 412 /* |
| 413 * Determine the command used to invoke Vim, to be passed as restart | |
| 414 * command to the session manager. If argv[0] contains any directory | |
| 415 * components try building an absolute path, otherwise leave it as is. | |
| 416 */ | |
| 417 restart_command = argv[0]; | |
| 418 | |
| 419 if (strchr(argv[0], G_DIR_SEPARATOR) != NULL) | |
| 420 { | |
| 421 char_u buf[MAXPATHL]; | |
| 422 | |
| 423 if (mch_FullName((char_u *)argv[0], buf, (int)sizeof(buf), TRUE) == OK) | |
| 1898 | 424 { |
| 425 abs_restart_command = (char *)vim_strsave(buf); | |
| 426 restart_command = abs_restart_command; | |
| 427 } | |
| 7 | 428 } |
| 429 #endif | |
| 430 | |
| 431 /* | |
| 432 * Move all the entries in argv which are relevant to GTK+ and GNOME | |
| 433 * into gui_argv. Freed later in gui_mch_init(). | |
| 434 */ | |
| 435 gui_argc = 0; | |
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436 gui_argv = ALLOC_MULT(char *, *argc + 1); |
| 7 | 437 |
| 438 g_return_if_fail(gui_argv != NULL); | |
| 439 | |
| 440 gui_argv[gui_argc++] = argv[i++]; | |
| 441 | |
| 442 while (i < *argc) | |
| 443 { | |
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444 // Don't waste CPU cycles on non-option arguments. |
| 7 | 445 if (argv[i][0] != '-' && argv[i][0] != '+') |
| 446 { | |
| 447 ++i; | |
| 448 continue; | |
| 449 } | |
| 450 | |
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451 // Look for argv[i] in cmdline_options[] table. |
| 7 | 452 for (option = &cmdline_options[0]; option->name != NULL; ++option) |
| 453 { | |
| 454 len = strlen(option->name); | |
| 455 | |
| 456 if (strncmp(argv[i], option->name, len) == 0) | |
| 457 { | |
| 458 if (argv[i][len] == '\0') | |
| 459 break; | |
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460 // allow --foo=bar style |
| 7 | 461 if (argv[i][len] == '=' && (option->flags & ARG_HAS_VALUE)) |
| 462 break; | |
| 463 #ifdef FEAT_NETBEANS_INTG | |
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464 // darn, -nb has non-standard syntax |
| 7 | 465 if (vim_strchr((char_u *)":=", argv[i][len]) != NULL |
| 466 && (option->flags & ARG_INDEX_MASK) == ARG_NETBEANS) | |
| 467 break; | |
| 468 #endif | |
| 469 } | |
| 470 else if ((option->flags & ARG_COMPAT_LONG) | |
| 471 && strcmp(argv[i], option->name + 1) == 0) | |
| 472 { | |
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473 // Replace the standard X arguments "-name" and "-display" |
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474 // with their GNU-style long option counterparts. |
| 7 | 475 argv[i] = (char *)option->name; |
| 476 break; | |
| 477 } | |
| 478 } | |
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479 if (option->name == NULL) // no match |
| 7 | 480 { |
| 481 ++i; | |
| 482 continue; | |
| 483 } | |
| 484 | |
| 485 if (option->flags & ARG_FOR_GTK) | |
| 486 { | |
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487 // Move the argument into gui_argv, which |
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488 // will later be passed to gtk_init_check() |
| 7 | 489 gui_argv[gui_argc++] = argv[i]; |
| 490 } | |
| 491 else | |
| 492 { | |
| 493 char *value = NULL; | |
| 494 | |
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495 // Extract the option's value if there is one. |
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496 // Accept both "--foo bar" and "--foo=bar" style. |
| 7 | 497 if (option->flags & ARG_HAS_VALUE) |
| 498 { | |
| 499 if (argv[i][len] == '=') | |
| 500 value = &argv[i][len + 1]; | |
| 501 else if (i + 1 < *argc && strcmp(argv[i + 1], "--") != 0) | |
| 502 value = argv[i + 1]; | |
| 503 } | |
| 504 | |
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505 // Check for options handled by Vim itself |
| 7 | 506 switch (option->flags & ARG_INDEX_MASK) |
| 507 { | |
| 508 case ARG_REVERSE: | |
| 509 found_reverse_arg = TRUE; | |
| 510 break; | |
| 511 case ARG_NOREVERSE: | |
| 512 found_reverse_arg = FALSE; | |
| 513 break; | |
| 514 case ARG_FONT: | |
| 515 font_argument = value; | |
| 516 break; | |
| 517 case ARG_GEOMETRY: | |
| 518 if (value != NULL) | |
| 519 gui.geom = vim_strsave((char_u *)value); | |
| 520 break; | |
| 521 case ARG_BACKGROUND: | |
| 522 background_argument = value; | |
| 523 break; | |
| 524 case ARG_FOREGROUND: | |
| 525 foreground_argument = value; | |
| 526 break; | |
| 527 case ARG_ICONIC: | |
| 528 found_iconic_arg = TRUE; | |
| 529 break; | |
| 530 case ARG_ROLE: | |
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531 role_argument = value; // used later in gui_mch_open() |
| 7 | 532 break; |
| 533 #ifdef FEAT_NETBEANS_INTG | |
| 534 case ARG_NETBEANS: | |
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535 gui.dofork = FALSE; // don't fork() when starting GUI |
| 7 | 536 netbeansArg = argv[i]; |
| 537 break; | |
| 538 #endif | |
| 539 default: | |
| 540 break; | |
| 541 } | |
| 542 } | |
| 543 | |
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544 // These arguments make gnome_program_init() print a message and exit. |
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545 // Must start the GUI for this, otherwise ":gui" will exit later! |
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546 // Only when the GUI can start. |
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547 if ((option->flags & ARG_NEEDS_GUI) |
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548 && gui_mch_early_init_check(FALSE) == OK) |
| 7 | 549 gui.starting = TRUE; |
| 550 | |
| 551 if (option->flags & ARG_KEEP) | |
| 552 ++i; | |
| 553 else | |
| 554 { | |
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555 // Remove the flag from the argument vector. |
| 7 | 556 if (--*argc > i) |
| 557 { | |
| 558 int n_strip = 1; | |
| 559 | |
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560 // Move the argument's value as well, if there is one. |
| 7 | 561 if ((option->flags & ARG_HAS_VALUE) |
| 562 && argv[i][len] != '=' | |
| 563 && strcmp(argv[i + 1], "--") != 0) | |
| 564 { | |
| 565 ++n_strip; | |
| 566 --*argc; | |
| 567 if (option->flags & ARG_FOR_GTK) | |
| 568 gui_argv[gui_argc++] = argv[i + 1]; | |
| 569 } | |
| 570 | |
| 571 if (*argc > i) | |
| 572 mch_memmove(&argv[i], &argv[i + n_strip], | |
| 573 (*argc - i) * sizeof(char *)); | |
| 574 } | |
| 575 argv[*argc] = NULL; | |
| 576 } | |
| 577 } | |
| 578 | |
| 579 gui_argv[gui_argc] = NULL; | |
| 580 } | |
| 581 | |
| 359 | 582 #if defined(EXITFREE) || defined(PROTO) |
| 583 void | |
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584 gui_mch_free_all(void) |
| 359 | 585 { |
| 586 vim_free(gui_argv); | |
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587 #if defined(USE_GNOME_SESSION) |
| 1898 | 588 vim_free(abs_restart_command); |
| 589 #endif | |
| 359 | 590 } |
| 591 #endif | |
| 592 | |
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593 #if !GTK_CHECK_VERSION(3,0,0) |
| 7 | 594 /* |
| 595 * This should be maybe completely removed. | |
| 596 * Doesn't seem possible, since check_copy_area() relies on | |
| 597 * this information. --danielk | |
| 598 */ | |
| 599 static gint | |
| 1884 | 600 visibility_event(GtkWidget *widget UNUSED, |
| 601 GdkEventVisibility *event, | |
| 602 gpointer data UNUSED) | |
| 7 | 603 { |
| 604 gui.visibility = event->state; | |
| 605 /* | |
| 606 * When we do an gdk_window_copy_area(), and the window is partially | |
| 607 * obscured, we want to receive an event to tell us whether it worked | |
| 608 * or not. | |
| 609 */ | |
| 610 if (gui.text_gc != NULL) | |
| 611 gdk_gc_set_exposures(gui.text_gc, | |
| 612 gui.visibility != GDK_VISIBILITY_UNOBSCURED); | |
| 613 return FALSE; | |
| 614 } | |
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615 #endif // !GTK_CHECK_VERSION(3,0,0) |
| 7 | 616 |
| 617 /* | |
| 618 * Redraw the corresponding portions of the screen. | |
| 619 */ | |
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620 #if GTK_CHECK_VERSION(3,0,0) |
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621 static gboolean is_key_pressed = FALSE; |
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622 static gboolean blink_mode = TRUE; |
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623 |
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624 static gboolean gui_gtk_is_blink_on(void); |
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625 |
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626 static void |
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627 gui_gtk3_redraw(int x, int y, int width, int height) |
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628 { |
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629 // Range checks are left to gui_redraw_block() |
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630 gui_redraw_block(Y_2_ROW(y), X_2_COL(x), |
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631 Y_2_ROW(y + height - 1), X_2_COL(x + width - 1), |
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632 GUI_MON_NOCLEAR); |
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633 } |
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634 |
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635 static void |
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636 gui_gtk3_update_cursor(cairo_t *cr) |
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637 { |
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638 if (gui.row == gui.cursor_row) |
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639 { |
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640 gui.by_signal = TRUE; |
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641 if (State & CMDLINE) |
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642 gui_update_cursor(TRUE, FALSE); |
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643 else |
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644 gui_update_cursor(TRUE, TRUE); |
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645 gui.by_signal = FALSE; |
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646 cairo_paint(cr); |
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647 } |
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648 } |
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649 |
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650 static gboolean |
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651 gui_gtk3_should_draw_cursor(void) |
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652 { |
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653 unsigned int cond = 0; |
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654 cond |= gui_gtk_is_blink_on(); |
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655 if (gui.cursor_col >= gui.col) |
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656 cond |= is_key_pressed; |
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657 cond |= gui.in_focus == FALSE; |
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658 return cond; |
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659 } |
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660 |
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661 static gboolean |
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662 draw_event(GtkWidget *widget UNUSED, |
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663 cairo_t *cr, |
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664 gpointer user_data UNUSED) |
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665 { |
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666 // Skip this when the GUI isn't set up yet, will redraw later. |
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667 if (gui.starting) |
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668 return FALSE; |
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669 |
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670 out_flush(); // make sure all output has been processed |
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671 // for GTK+ 3, may induce other draw events. |
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672 |
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673 cairo_set_source_surface(cr, gui.surface, 0, 0); |
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674 |
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675 // Draw the window without the cursor. |
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676 gui.by_signal = TRUE; |
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677 { |
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678 cairo_rectangle_list_t *list = NULL; |
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679 |
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680 list = cairo_copy_clip_rectangle_list(cr); |
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681 if (list->status != CAIRO_STATUS_CLIP_NOT_REPRESENTABLE) |
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682 { |
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683 int i; |
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684 |
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685 // First clear all the blocks and then redraw them. Just in case |
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686 // some blocks overlap. |
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687 for (i = 0; i < list->num_rectangles; i++) |
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688 { |
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689 const cairo_rectangle_t rect = list->rectangles[i]; |
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690 |
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691 gui_mch_clear_block(Y_2_ROW((int)rect.y), 0, |
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692 Y_2_ROW((int)(rect.y + rect.height)) - 1, Columns - 1); |
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693 } |
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694 |
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695 for (i = 0; i < list->num_rectangles; i++) |
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696 { |
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697 const cairo_rectangle_t rect = list->rectangles[i]; |
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698 |
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699 if (blink_mode) |
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700 gui_gtk3_redraw(rect.x, rect.y, rect.width, rect.height); |
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701 else |
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702 { |
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703 if (get_real_state() & VISUAL) |
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704 gui_gtk3_redraw(rect.x, rect.y, |
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705 rect.width, rect.height); |
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706 else |
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707 gui_redraw(rect.x, rect.y, rect.width, rect.height); |
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708 } |
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709 } |
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710 } |
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711 cairo_rectangle_list_destroy(list); |
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712 |
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713 if (get_real_state() & VISUAL) |
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714 { |
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715 if (gui.cursor_row == gui.row && gui.cursor_col >= gui.col) |
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716 gui_update_cursor(TRUE, TRUE); |
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717 } |
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718 |
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719 cairo_paint(cr); |
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720 } |
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721 gui.by_signal = FALSE; |
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722 |
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723 // Add the cursor to the window if necessary. |
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724 if (gui_gtk3_should_draw_cursor() && blink_mode) |
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725 gui_gtk3_update_cursor(cr); |
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726 |
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727 return FALSE; |
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728 } |
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729 #else // !GTK_CHECK_VERSION(3,0,0) |
| 7 | 730 static gint |
| 1884 | 731 expose_event(GtkWidget *widget UNUSED, |
| 732 GdkEventExpose *event, | |
| 733 gpointer data UNUSED) | |
| 7 | 734 { |
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735 // Skip this when the GUI isn't set up yet, will redraw later. |
| 7 | 736 if (gui.starting) |
| 737 return FALSE; | |
| 738 | |
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739 out_flush(); // make sure all output has been processed |
| 7 | 740 gui_redraw(event->area.x, event->area.y, |
| 741 event->area.width, event->area.height); | |
| 742 | |
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743 // Clear the border areas if needed |
| 7 | 744 if (event->area.x < FILL_X(0)) |
| 745 gdk_window_clear_area(gui.drawarea->window, 0, 0, FILL_X(0), 0); | |
| 746 if (event->area.y < FILL_Y(0)) | |
| 747 gdk_window_clear_area(gui.drawarea->window, 0, 0, 0, FILL_Y(0)); | |
| 748 if (event->area.x > FILL_X(Columns)) | |
| 749 gdk_window_clear_area(gui.drawarea->window, | |
| 750 FILL_X((int)Columns), 0, 0, 0); | |
| 751 if (event->area.y > FILL_Y(Rows)) | |
| 752 gdk_window_clear_area(gui.drawarea->window, 0, FILL_Y((int)Rows), 0, 0); | |
| 753 | |
| 754 return FALSE; | |
| 755 } | |
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756 #endif // !GTK_CHECK_VERSION(3,0,0) |
| 7 | 757 |
| 758 #ifdef FEAT_CLIENTSERVER | |
| 759 /* | |
| 760 * Handle changes to the "Comm" property | |
| 761 */ | |
| 762 static gint | |
| 1884 | 763 property_event(GtkWidget *widget, |
| 764 GdkEventProperty *event, | |
| 765 gpointer data UNUSED) | |
| 7 | 766 { |
| 767 if (event->type == GDK_PROPERTY_NOTIFY | |
| 768 && event->state == (int)GDK_PROPERTY_NEW_VALUE | |
|
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769 && GDK_WINDOW_XID(event->window) == commWindow |
| 7 | 770 && GET_X_ATOM(event->atom) == commProperty) |
| 771 { | |
| 772 XEvent xev; | |
| 773 | |
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774 // Translate to XLib |
| 7 | 775 xev.xproperty.type = PropertyNotify; |
| 776 xev.xproperty.atom = commProperty; | |
| 777 xev.xproperty.window = commWindow; | |
| 778 xev.xproperty.state = PropertyNewValue; | |
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779 serverEventProc(GDK_WINDOW_XDISPLAY(gtk_widget_get_window(widget)), |
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780 &xev, 0); |
| 7 | 781 } |
| 782 return FALSE; | |
| 783 } | |
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784 #endif // defined(FEAT_CLIENTSERVER) |
| 7 | 785 |
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786 /* |
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787 * Handle changes to the "Xft/DPI" setting |
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788 */ |
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789 static void |
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790 gtk_settings_xft_dpi_changed_cb(GtkSettings *gtk_settings UNUSED, |
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791 GParamSpec *pspec UNUSED, |
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792 gpointer data UNUSED) |
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793 { |
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794 // Create a new PangoContext for this screen, and initialize it |
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795 // with the current font if necessary. |
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796 if (gui.text_context != NULL) |
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797 g_object_unref(gui.text_context); |
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798 |
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799 gui.text_context = gtk_widget_create_pango_context(gui.mainwin); |
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800 pango_context_set_base_dir(gui.text_context, PANGO_DIRECTION_LTR); |
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801 |
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802 if (gui.norm_font != NULL) |
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803 { |
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804 // force default font |
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805 gui_mch_init_font(*p_guifont == NUL ? NULL : p_guifont, FALSE); |
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806 gui_set_shellsize(TRUE, FALSE, RESIZE_BOTH); |
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807 } |
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808 } |
| 7 | 809 |
|
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810 typedef gboolean timeout_cb_type; |
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811 |
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812 /* |
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813 * Start a timer that will invoke the specified callback. |
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814 * Returns the ID of the timer. |
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815 */ |
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816 static guint |
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817 timeout_add(int time, timeout_cb_type (*callback)(gpointer), int *flagp) |
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818 { |
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819 return g_timeout_add((guint)time, (GSourceFunc)callback, flagp); |
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820 } |
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821 |
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822 static void |
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823 timeout_remove(guint timer) |
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824 { |
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825 g_source_remove(timer); |
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826 } |
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827 |
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828 |
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829 ///////////////////////////////////////////////////////////////////////////// |
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830 // Focus handlers: |
| 7 | 831 |
| 832 | |
| 833 /* | |
| 834 * This is a simple state machine: | |
| 835 * BLINK_NONE not blinking at all | |
| 836 * BLINK_OFF blinking, cursor is not shown | |
| 837 * BLINK_ON blinking, cursor is shown | |
| 838 */ | |
| 839 | |
| 840 #define BLINK_NONE 0 | |
| 841 #define BLINK_OFF 1 | |
| 842 #define BLINK_ON 2 | |
| 843 | |
| 844 static int blink_state = BLINK_NONE; | |
| 845 static long_u blink_waittime = 700; | |
| 846 static long_u blink_ontime = 400; | |
| 847 static long_u blink_offtime = 250; | |
| 848 static guint blink_timer = 0; | |
| 849 | |
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850 #if GTK_CHECK_VERSION(3,0,0) |
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851 static gboolean |
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852 gui_gtk_is_blink_on(void) |
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853 { |
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854 return blink_state == BLINK_ON; |
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855 } |
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856 #endif |
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857 |
|
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858 int |
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859 gui_mch_is_blinking(void) |
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860 { |
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861 return blink_state != BLINK_NONE; |
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862 } |
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863 |
|
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864 int |
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865 gui_mch_is_blink_off(void) |
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866 { |
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867 return blink_state == BLINK_OFF; |
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868 } |
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869 |
| 7 | 870 void |
| 871 gui_mch_set_blinking(long waittime, long on, long off) | |
| 872 { | |
|
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873 #if GTK_CHECK_VERSION(3,0,0) |
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874 if (waittime == 0 || on == 0 || off == 0) |
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875 { |
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876 blink_mode = FALSE; |
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877 |
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878 blink_waittime = 700; |
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879 blink_ontime = 400; |
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880 blink_offtime = 250; |
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881 } |
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882 else |
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883 { |
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884 blink_mode = TRUE; |
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885 |
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886 blink_waittime = waittime; |
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887 blink_ontime = on; |
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888 blink_offtime = off; |
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889 } |
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890 #else |
| 7 | 891 blink_waittime = waittime; |
| 892 blink_ontime = on; | |
| 893 blink_offtime = off; | |
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894 #endif |
| 7 | 895 } |
| 896 | |
| 897 /* | |
| 898 * Stop the cursor blinking. Show the cursor if it wasn't shown. | |
| 899 */ | |
| 900 void | |
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901 gui_mch_stop_blink(int may_call_gui_update_cursor) |
| 7 | 902 { |
| 903 if (blink_timer) | |
| 904 { | |
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905 timeout_remove(blink_timer); |
| 7 | 906 blink_timer = 0; |
| 907 } | |
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908 if (blink_state == BLINK_OFF && may_call_gui_update_cursor) |
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909 { |
| 7 | 910 gui_update_cursor(TRUE, FALSE); |
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911 gui_mch_flush(); |
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912 } |
| 7 | 913 blink_state = BLINK_NONE; |
| 914 } | |
| 915 | |
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916 static timeout_cb_type |
| 1884 | 917 blink_cb(gpointer data UNUSED) |
| 7 | 918 { |
| 919 if (blink_state == BLINK_ON) | |
| 920 { | |
| 921 gui_undraw_cursor(); | |
| 922 blink_state = BLINK_OFF; | |
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923 blink_timer = timeout_add(blink_offtime, blink_cb, NULL); |
| 7 | 924 } |
| 925 else | |
| 926 { | |
| 927 gui_update_cursor(TRUE, FALSE); | |
| 928 blink_state = BLINK_ON; | |
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929 blink_timer = timeout_add(blink_ontime, blink_cb, NULL); |
| 7 | 930 } |
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931 gui_mch_flush(); |
| 7 | 932 |
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933 return FALSE; // don't happen again |
| 7 | 934 } |
| 935 | |
| 936 /* | |
| 937 * Start the cursor blinking. If it was already blinking, this restarts the | |
| 938 * waiting time and shows the cursor. | |
| 939 */ | |
| 940 void | |
| 941 gui_mch_start_blink(void) | |
| 942 { | |
| 943 if (blink_timer) | |
| 5818 | 944 { |
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945 timeout_remove(blink_timer); |
| 5818 | 946 blink_timer = 0; |
| 947 } | |
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948 // Only switch blinking on if none of the times is zero |
| 7 | 949 if (blink_waittime && blink_ontime && blink_offtime && gui.in_focus) |
| 950 { | |
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951 blink_timer = timeout_add(blink_waittime, blink_cb, NULL); |
| 7 | 952 blink_state = BLINK_ON; |
| 953 gui_update_cursor(TRUE, FALSE); | |
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954 gui_mch_flush(); |
| 7 | 955 } |
| 956 } | |
| 957 | |
| 958 static gint | |
| 1884 | 959 enter_notify_event(GtkWidget *widget UNUSED, |
| 960 GdkEventCrossing *event UNUSED, | |
| 961 gpointer data UNUSED) | |
| 7 | 962 { |
| 963 if (blink_state == BLINK_NONE) | |
| 964 gui_mch_start_blink(); | |
| 965 | |
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966 // make sure keyboard input goes there |
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967 if (gtk_socket_id == 0 || !gtk_widget_has_focus(gui.drawarea)) |
| 7 | 968 gtk_widget_grab_focus(gui.drawarea); |
| 969 | |
| 970 return FALSE; | |
| 971 } | |
| 972 | |
| 973 static gint | |
| 1884 | 974 leave_notify_event(GtkWidget *widget UNUSED, |
| 975 GdkEventCrossing *event UNUSED, | |
| 976 gpointer data UNUSED) | |
| 7 | 977 { |
| 978 if (blink_state != BLINK_NONE) | |
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979 gui_mch_stop_blink(TRUE); |
| 7 | 980 |
| 981 return FALSE; | |
| 982 } | |
| 983 | |
| 984 static gint | |
| 1884 | 985 focus_in_event(GtkWidget *widget, |
| 986 GdkEventFocus *event UNUSED, | |
| 987 gpointer data UNUSED) | |
| 7 | 988 { |
| 989 gui_focus_change(TRUE); | |
| 990 | |
| 991 if (blink_state == BLINK_NONE) | |
| 992 gui_mch_start_blink(); | |
| 993 | |
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994 // make sure keyboard input goes to the draw area (if this is focus for a |
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995 // window) |
| 791 | 996 if (widget != gui.drawarea) |
| 856 | 997 gtk_widget_grab_focus(gui.drawarea); |
| 7 | 998 |
| 999 return TRUE; | |
| 1000 } | |
| 1001 | |
| 1002 static gint | |
| 1884 | 1003 focus_out_event(GtkWidget *widget UNUSED, |
|
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1004 GdkEventFocus *event UNUSED, |
| 1884 | 1005 gpointer data UNUSED) |
| 7 | 1006 { |
| 1007 gui_focus_change(FALSE); | |
| 1008 | |
| 1009 if (blink_state != BLINK_NONE) | |
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1010 gui_mch_stop_blink(TRUE); |
| 7 | 1011 |
| 1012 return TRUE; | |
| 1013 } | |
| 1014 | |
| 1015 | |
| 1016 /* | |
| 1017 * Translate a GDK key value to UTF-8 independently of the current locale. | |
| 1018 * The output is written to string, which must have room for at least 6 bytes | |
| 1019 * plus the NUL terminator. Returns the length in bytes. | |
| 1020 * | |
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1021 * event->string is evil; see here why: |
| 7 | 1022 * http://developer.gnome.org/doc/API/2.0/gdk/gdk-Event-Structures.html#GdkEventKey |
| 1023 */ | |
| 1024 static int | |
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1025 keyval_to_string(unsigned int keyval, char_u *string) |
| 7 | 1026 { |
| 1027 int len; | |
| 1028 guint32 uc; | |
| 1029 | |
| 1030 uc = gdk_keyval_to_unicode(keyval); | |
| 1031 if (uc != 0) | |
| 1032 { | |
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1033 // Translate a normal key to UTF-8. This doesn't work for dead |
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1034 // keys of course, you _have_ to use an input method for that. |
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1035 len = utf_char2bytes((int)uc, string); |
| 7 | 1036 } |
| 1037 else | |
| 1038 { | |
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1039 // Translate keys which are represented by ASCII control codes in Vim. |
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1040 // There are only a few of those; most control keys are translated to |
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1041 // special terminal-like control sequences. |
| 7 | 1042 len = 1; |
| 1043 switch (keyval) | |
| 1044 { | |
| 1045 case GDK_Tab: case GDK_KP_Tab: case GDK_ISO_Left_Tab: | |
| 1046 string[0] = TAB; | |
| 1047 break; | |
| 1048 case GDK_Linefeed: | |
| 1049 string[0] = NL; | |
| 1050 break; | |
| 1051 case GDK_Return: case GDK_ISO_Enter: case GDK_3270_Enter: | |
| 1052 string[0] = CAR; | |
| 1053 break; | |
| 1054 case GDK_Escape: | |
| 1055 string[0] = ESC; | |
| 1056 break; | |
| 1057 default: | |
| 1058 len = 0; | |
| 1059 break; | |
| 1060 } | |
| 1061 } | |
| 1062 string[len] = NUL; | |
| 1063 | |
| 1064 return len; | |
| 1065 } | |
| 1066 | |
| 179 | 1067 static int |
| 1068 modifiers_gdk2vim(guint state) | |
| 1069 { | |
| 1070 int modifiers = 0; | |
| 1071 | |
| 1072 if (state & GDK_SHIFT_MASK) | |
| 1073 modifiers |= MOD_MASK_SHIFT; | |
| 1074 if (state & GDK_CONTROL_MASK) | |
| 1075 modifiers |= MOD_MASK_CTRL; | |
| 1076 if (state & GDK_MOD1_MASK) | |
| 1077 modifiers |= MOD_MASK_ALT; | |
|
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1078 #if GTK_CHECK_VERSION(2,10,0) |
|
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1079 if (state & GDK_SUPER_MASK) |
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1080 modifiers |= MOD_MASK_META; |
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1081 #endif |
| 179 | 1082 if (state & GDK_MOD4_MASK) |
| 1083 modifiers |= MOD_MASK_META; | |
| 1084 | |
| 1085 return modifiers; | |
| 1086 } | |
| 1087 | |
| 1088 static int | |
| 1089 modifiers_gdk2mouse(guint state) | |
| 1090 { | |
| 1091 int modifiers = 0; | |
| 1092 | |
| 1093 if (state & GDK_SHIFT_MASK) | |
| 1094 modifiers |= MOUSE_SHIFT; | |
| 1095 if (state & GDK_CONTROL_MASK) | |
| 1096 modifiers |= MOUSE_CTRL; | |
| 1097 if (state & GDK_MOD1_MASK) | |
| 1098 modifiers |= MOUSE_ALT; | |
| 1099 | |
| 1100 return modifiers; | |
| 1101 } | |
| 1102 | |
| 7 | 1103 /* |
| 1104 * Main keyboard handler: | |
| 1105 */ | |
| 1106 static gint | |
| 1884 | 1107 key_press_event(GtkWidget *widget UNUSED, |
| 1108 GdkEventKey *event, | |
| 1109 gpointer data UNUSED) | |
| 7 | 1110 { |
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1111 // For GTK+ 2 we know for sure how large the string might get. |
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1112 // (That is, up to 6 bytes + NUL + CSI escapes + safety measure.) |
| 7 | 1113 char_u string[32], string2[32]; |
| 1114 guint key_sym; | |
| 1115 int len; | |
| 1116 int i; | |
| 1117 int modifiers; | |
| 1118 int key; | |
| 1119 guint state; | |
| 1120 char_u *s, *d; | |
| 1121 | |
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1122 #if GTK_CHECK_VERSION(3,0,0) |
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1123 is_key_pressed = TRUE; |
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1124 gui_mch_stop_blink(TRUE); |
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1125 #endif |
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1126 |
| 2923 | 1127 gui.event_time = event->time; |
| 7 | 1128 key_sym = event->keyval; |
| 1129 state = event->state; | |
| 1130 | |
| 1131 #ifdef FEAT_XIM | |
| 1132 if (xim_queue_key_press_event(event, TRUE)) | |
| 1133 return TRUE; | |
| 1134 #endif | |
| 1135 | |
| 1136 #ifdef SunXK_F36 | |
| 1137 /* | |
| 1138 * These keys have bogus lookup strings, and trapping them here is | |
| 1139 * easier than trying to XRebindKeysym() on them with every possible | |
| 1140 * combination of modifiers. | |
| 1141 */ | |
| 1142 if (key_sym == SunXK_F36 || key_sym == SunXK_F37) | |
| 1143 len = 0; | |
| 1144 else | |
| 1145 #endif | |
| 1146 { | |
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1147 len = keyval_to_string(key_sym, string2); |
| 7 | 1148 |
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1149 // Careful: convert_input() doesn't handle the NUL character. |
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diff
changeset
|
1150 // No need to convert pure ASCII anyway, thus the len > 1 check. |
| 7 | 1151 if (len > 1 && input_conv.vc_type != CONV_NONE) |
| 1152 len = convert_input(string2, len, sizeof(string2)); | |
| 1153 | |
| 1154 s = string2; | |
| 1155 d = string; | |
| 1156 for (i = 0; i < len; ++i) | |
| 1157 { | |
| 1158 *d++ = s[i]; | |
| 1159 if (d[-1] == CSI && d + 2 < string + sizeof(string)) | |
| 1160 { | |
|
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|
1161 // Turn CSI into K_CSI. |
| 7 | 1162 *d++ = KS_EXTRA; |
| 1163 *d++ = (int)KE_CSI; | |
| 1164 } | |
| 1165 } | |
| 1166 len = d - string; | |
| 1167 } | |
| 1168 | |
|
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patch 8.1.2380: using old C style comments
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changeset
|
1169 // Shift-Tab results in Left_Tab, but we want <S-Tab> |
| 7 | 1170 if (key_sym == GDK_ISO_Left_Tab) |
| 1171 { | |
| 1172 key_sym = GDK_Tab; | |
| 1173 state |= GDK_SHIFT_MASK; | |
| 1174 } | |
| 1175 | |
| 1176 #ifdef FEAT_MENU | |
|
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diff
changeset
|
1177 // If there is a menu and 'wak' is "yes", or 'wak' is "menu" and the key |
|
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diff
changeset
|
1178 // is a menu shortcut, we ignore everything with the ALT modifier. |
| 7 | 1179 if ((state & GDK_MOD1_MASK) |
| 1180 && gui.menu_is_active | |
| 1181 && (*p_wak == 'y' | |
| 1182 || (*p_wak == 'm' | |
| 1183 && len == 1 | |
| 1184 && gui_is_menu_shortcut(string[0])))) | |
|
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diff
changeset
|
1185 // For GTK2 we return false to signify that we haven't handled the |
|
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1186 // keypress, so that gtk will handle the mnemonic or accelerator. |
| 7 | 1187 return FALSE; |
| 1188 #endif | |
| 1189 | |
|
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changeset
|
1190 // We used to apply Alt/Meta to the key here (Mod1Mask), but that is now |
|
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|
1191 // done later, the same as it happens for the terminal. Hopefully that |
|
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changeset
|
1192 // works for everybody... |
| 7 | 1193 |
|
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|
1194 // Check for special keys. Also do this when len == 1 (key has an ASCII |
|
79e10adc821d
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changeset
|
1195 // value) to detect backspace, delete and keypad keys. |
| 7 | 1196 if (len == 0 || len == 1) |
| 1197 { | |
| 1198 for (i = 0; special_keys[i].key_sym != 0; i++) | |
| 1199 { | |
| 1200 if (special_keys[i].key_sym == key_sym) | |
| 1201 { | |
| 1202 string[0] = CSI; | |
| 1203 string[1] = special_keys[i].code0; | |
| 1204 string[2] = special_keys[i].code1; | |
| 1205 len = -3; | |
| 1206 break; | |
| 1207 } | |
| 1208 } | |
| 1209 } | |
| 1210 | |
|
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|
1211 if (len == 0) // Unrecognized key |
| 7 | 1212 return TRUE; |
| 1213 | |
|
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Bram Moolenaar <Bram@vim.org>
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|
1214 // Handle modifiers. |
|
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|
1215 modifiers = modifiers_gdk2vim(state); |
|
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|
1216 |
|
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|
1217 // For some keys a shift modifier is translated into another key code. |
|
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1218 if (len == -3) |
|
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|
1219 key = TO_SPECIAL(string[1], string[2]); |
|
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1220 else |
|
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|
1221 key = string[0]; |
|
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|
1222 |
|
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|
1223 key = simplify_key(key, &modifiers); |
|
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|
1224 if (key == CSI) |
|
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changeset
|
1225 key = K_CSI; |
|
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changeset
|
1226 if (IS_SPECIAL(key)) |
|
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1227 { |
|
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|
1228 string[0] = CSI; |
|
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changeset
|
1229 string[1] = K_SECOND(key); |
|
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Bram Moolenaar <Bram@vim.org>
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|
1230 string[2] = K_THIRD(key); |
|
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Bram Moolenaar <Bram@vim.org>
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|
1231 len = 3; |
|
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Bram Moolenaar <Bram@vim.org>
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|
1232 } |
|
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|
1233 else |
|
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|
1234 { |
|
20595
3609e842f822
patch 8.2.0851: can't distinguish <M-a> from accented "a" in the GUI
Bram Moolenaar <Bram@vim.org>
parents:
20431
diff
changeset
|
1235 // <C-H> and <C-h> mean the same thing, always use "H" |
|
3609e842f822
patch 8.2.0851: can't distinguish <M-a> from accented "a" in the GUI
Bram Moolenaar <Bram@vim.org>
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changeset
|
1236 if ((modifiers & MOD_MASK_CTRL) && ASCII_ISALPHA(key)) |
|
3609e842f822
patch 8.2.0851: can't distinguish <M-a> from accented "a" in the GUI
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1237 key = TOUPPER_ASC(key); |
|
20421
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changeset
|
1238 string[0] = key; |
|
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changeset
|
1239 len = 1; |
|
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|
1240 } |
|
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|
1241 |
|
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patch 8.2.0765: In the GUI can't use all the modifiers.
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|
1242 if (modifiers != 0) |
|
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|
1243 { |
|
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changeset
|
1244 string2[0] = CSI; |
|
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changeset
|
1245 string2[1] = KS_MODIFIER; |
|
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Bram Moolenaar <Bram@vim.org>
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changeset
|
1246 string2[2] = modifiers; |
|
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patch 8.2.0765: In the GUI can't use all the modifiers.
Bram Moolenaar <Bram@vim.org>
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changeset
|
1247 add_to_input_buf(string2, 3); |
| 7 | 1248 } |
| 1249 | |
| 1250 if (len == 1 && ((string[0] == Ctrl_C && ctrl_c_interrupts) | |
| 1251 || (string[0] == intr_char && intr_char != Ctrl_C))) | |
| 1252 { | |
| 1253 trash_input_buf(); | |
| 1254 got_int = TRUE; | |
| 1255 } | |
| 1256 | |
| 1257 add_to_input_buf(string, len); | |
| 1258 | |
|
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diff
changeset
|
1259 // blank out the pointer if necessary |
| 7 | 1260 if (p_mh) |
| 1261 gui_mch_mousehide(TRUE); | |
| 1262 | |
| 1263 return TRUE; | |
| 1264 } | |
| 1265 | |
|
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1266 #if defined(FEAT_XIM) || GTK_CHECK_VERSION(3,0,0) |
| 7 | 1267 static gboolean |
| 1884 | 1268 key_release_event(GtkWidget *widget UNUSED, |
| 1269 GdkEventKey *event, | |
| 1270 gpointer data UNUSED) | |
| 7 | 1271 { |
|
8218
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1272 # if GTK_CHECK_VERSION(3,0,0) |
|
3456e2ebebd4
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1273 is_key_pressed = FALSE; |
|
3456e2ebebd4
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1274 gui_mch_start_blink(); |
|
3456e2ebebd4
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1275 # endif |
|
3456e2ebebd4
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1276 # if defined(FEAT_XIM) |
| 2923 | 1277 gui.event_time = event->time; |
| 7 | 1278 /* |
| 1279 * GTK+ 2 input methods may do fancy stuff on key release events too. | |
| 1280 * With the default IM for instance, you can enter any UCS code point | |
| 1281 * by holding down CTRL-SHIFT and typing hexadecimal digits. | |
| 1282 */ | |
| 1283 return xim_queue_key_press_event(event, FALSE); | |
|
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|
1284 # else |
|
3456e2ebebd4
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diff
changeset
|
1285 return TRUE; |
|
3456e2ebebd4
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1286 # endif |
| 7 | 1287 } |
| 1288 #endif | |
| 1289 | |
| 1290 | |
|
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changeset
|
1291 ///////////////////////////////////////////////////////////////////////////// |
|
79e10adc821d
patch 8.1.2380: using old C style comments
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changeset
|
1292 // Selection handlers: |
|
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diff
changeset
|
1293 |
|
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patch 8.1.2380: using old C style comments
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diff
changeset
|
1294 // Remember when clip_lose_selection was called from here, we must not call |
|
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patch 8.1.2380: using old C style comments
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changeset
|
1295 // gtk_selection_owner_set() then. |
|
13503
5d345460c984
patch 8.0.1625: test_quotestar is flaky when run in GTK GUI
Christian Brabandt <cb@256bit.org>
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13244
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changeset
|
1296 static int in_selection_clear_event = FALSE; |
|
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patch 8.0.1625: test_quotestar is flaky when run in GTK GUI
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changeset
|
1297 |
| 7 | 1298 static gint |
| 1884 | 1299 selection_clear_event(GtkWidget *widget UNUSED, |
| 7 | 1300 GdkEventSelection *event, |
| 1884 | 1301 gpointer user_data UNUSED) |
| 7 | 1302 { |
|
13503
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Christian Brabandt <cb@256bit.org>
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changeset
|
1303 in_selection_clear_event = TRUE; |
| 7 | 1304 if (event->selection == clip_plus.gtk_sel_atom) |
| 1305 clip_lose_selection(&clip_plus); | |
| 1306 else | |
| 1307 clip_lose_selection(&clip_star); | |
|
13503
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parents:
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diff
changeset
|
1308 in_selection_clear_event = FALSE; |
| 7 | 1309 |
| 1310 return TRUE; | |
| 1311 } | |
| 1312 | |
|
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changeset
|
1313 #define RS_NONE 0 // selection_received_cb() not called yet |
|
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changeset
|
1314 #define RS_OK 1 // selection_received_cb() called and OK |
|
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patch 8.1.2380: using old C style comments
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changeset
|
1315 #define RS_FAIL 2 // selection_received_cb() called and failed |
| 7 | 1316 static int received_selection = RS_NONE; |
| 1317 | |
| 1318 static void | |
| 1884 | 1319 selection_received_cb(GtkWidget *widget UNUSED, |
| 7 | 1320 GtkSelectionData *data, |
| 1884 | 1321 guint time_ UNUSED, |
| 1322 gpointer user_data UNUSED) | |
| 7 | 1323 { |
|
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patch 8.1.1531: clipboard type name is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
1324 Clipboard_T *cbd; |
| 7 | 1325 char_u *text; |
| 1326 char_u *tmpbuf = NULL; | |
| 1327 guchar *tmpbuf_utf8 = NULL; | |
| 1328 int len; | |
| 2896 | 1329 int motion_type = MAUTO; |
| 7 | 1330 |
|
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changeset
|
1331 if (gtk_selection_data_get_selection(data) == clip_plus.gtk_sel_atom) |
| 7 | 1332 cbd = &clip_plus; |
| 1333 else | |
| 1334 cbd = &clip_star; | |
| 1335 | |
|
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diff
changeset
|
1336 text = (char_u *)gtk_selection_data_get_data(data); |
|
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parents:
7870
diff
changeset
|
1337 len = gtk_selection_data_get_length(data); |
| 7 | 1338 |
| 1339 if (text == NULL || len <= 0) | |
| 1340 { | |
| 1341 received_selection = RS_FAIL; | |
|
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changeset
|
1342 // clip_free_selection(cbd); ??? |
| 7 | 1343 |
| 1344 return; | |
| 1345 } | |
| 1346 | |
|
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diff
changeset
|
1347 if (gtk_selection_data_get_data_type(data) == vim_atom) |
| 7 | 1348 { |
| 1349 motion_type = *text++; | |
| 1350 --len; | |
| 1351 } | |
|
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1352 else if (gtk_selection_data_get_data_type(data) == vimenc_atom) |
| 7 | 1353 { |
| 1354 char_u *enc; | |
| 1355 vimconv_T conv; | |
| 1356 | |
| 1357 motion_type = *text++; | |
| 1358 --len; | |
| 1359 | |
| 1360 enc = text; | |
| 1361 text += STRLEN(text) + 1; | |
| 1362 len -= text - enc; | |
| 1363 | |
|
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|
1364 // If the encoding of the text is different from 'encoding', attempt |
|
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|
1365 // converting it. |
| 7 | 1366 conv.vc_type = CONV_NONE; |
| 1367 convert_setup(&conv, enc, p_enc); | |
| 1368 if (conv.vc_type != CONV_NONE) | |
| 1369 { | |
| 1370 tmpbuf = string_convert(&conv, text, &len); | |
| 1371 if (tmpbuf != NULL) | |
| 1372 text = tmpbuf; | |
| 1373 convert_setup(&conv, NULL, NULL); | |
| 1374 } | |
| 1375 } | |
|
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|
1376 |
|
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|
1377 // gtk_selection_data_get_text() handles all the nasty details |
|
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|
1378 // and targets and encodings etc. This rocks so hard. |
| 7 | 1379 else |
| 1380 { | |
| 1381 tmpbuf_utf8 = gtk_selection_data_get_text(data); | |
| 1382 if (tmpbuf_utf8 != NULL) | |
| 1383 { | |
| 1384 len = STRLEN(tmpbuf_utf8); | |
| 1385 if (input_conv.vc_type != CONV_NONE) | |
| 1386 { | |
| 1387 tmpbuf = string_convert(&input_conv, tmpbuf_utf8, &len); | |
| 1388 if (tmpbuf != NULL) | |
| 1389 text = tmpbuf; | |
| 1390 } | |
| 1391 else | |
| 1392 text = tmpbuf_utf8; | |
| 1393 } | |
| 1904 | 1394 else if (len >= 2 && text[0] == 0xff && text[1] == 0xfe) |
| 1395 { | |
| 1396 vimconv_T conv; | |
| 1397 | |
|
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changeset
|
1398 // UTF-16, we get this for HTML |
| 1904 | 1399 conv.vc_type = CONV_NONE; |
| 1400 convert_setup_ext(&conv, (char_u *)"utf-16le", FALSE, p_enc, TRUE); | |
| 1401 | |
| 1402 if (conv.vc_type != CONV_NONE) | |
| 1403 { | |
| 1404 text += 2; | |
| 1405 len -= 2; | |
| 1406 tmpbuf = string_convert(&conv, text, &len); | |
| 1407 convert_setup(&conv, NULL, NULL); | |
| 1408 } | |
| 1409 if (tmpbuf != NULL) | |
| 1410 text = tmpbuf; | |
| 1411 } | |
| 7 | 1412 } |
| 1413 | |
|
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|
1414 // Chop off any trailing NUL bytes. OpenOffice sends these. |
| 2183 | 1415 while (len > 0 && text[len - 1] == NUL) |
| 1416 --len; | |
| 1417 | |
| 7 | 1418 clip_yank_selection(motion_type, text, (long)len, cbd); |
| 1419 received_selection = RS_OK; | |
| 1420 vim_free(tmpbuf); | |
| 1421 g_free(tmpbuf_utf8); | |
| 1422 } | |
| 1423 | |
| 1424 /* | |
| 1425 * Prepare our selection data for passing it to the external selection | |
| 1426 * client. | |
| 1427 */ | |
| 1428 static void | |
| 1884 | 1429 selection_get_cb(GtkWidget *widget UNUSED, |
| 7 | 1430 GtkSelectionData *selection_data, |
| 1431 guint info, | |
| 1884 | 1432 guint time_ UNUSED, |
| 1433 gpointer user_data UNUSED) | |
| 7 | 1434 { |
| 1435 char_u *string; | |
| 1436 char_u *tmpbuf; | |
| 1437 long_u tmplen; | |
| 1438 int length; | |
| 1439 int motion_type; | |
| 1440 GdkAtom type; | |
|
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patch 8.1.1531: clipboard type name is inconsistent
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diff
changeset
|
1441 Clipboard_T *cbd; |
| 7 | 1442 |
|
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Christian Brabandt <cb@256bit.org>
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|
1443 if (gtk_selection_data_get_selection(selection_data) |
|
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diff
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|
1444 == clip_plus.gtk_sel_atom) |
| 7 | 1445 cbd = &clip_plus; |
| 1446 else | |
| 1447 cbd = &clip_star; | |
| 1448 | |
| 1449 if (!cbd->owned) | |
|
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|
1450 return; // Shouldn't ever happen |
| 7 | 1451 |
| 1452 if (info != (guint)TARGET_STRING | |
| 1904 | 1453 && (!clip_html || info != (guint)TARGET_HTML) |
| 7 | 1454 && info != (guint)TARGET_UTF8_STRING |
| 1455 && info != (guint)TARGET_VIMENC | |
| 1456 && info != (guint)TARGET_VIM | |
| 1457 && info != (guint)TARGET_COMPOUND_TEXT | |
| 1458 && info != (guint)TARGET_TEXT) | |
| 1459 return; | |
| 1460 | |
|
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|
1461 // get the selection from the '*'/'+' register |
| 7 | 1462 clip_get_selection(cbd); |
| 1463 | |
| 1464 motion_type = clip_convert_selection(&string, &tmplen, cbd); | |
| 1465 if (motion_type < 0 || string == NULL) | |
| 1466 return; | |
|
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|
1467 // Due to int arguments we can't handle more than G_MAXINT. Also |
|
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|
1468 // reserve one extra byte for NUL or the motion type; just in case. |
|
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|
1469 // (Not that pasting 2G of text is ever going to work, but... ;-) |
| 7 | 1470 length = MIN(tmplen, (long_u)(G_MAXINT - 1)); |
| 1471 | |
| 1472 if (info == (guint)TARGET_VIM) | |
| 1473 { | |
|
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|
1474 tmpbuf = alloc(length + 1); |
| 7 | 1475 if (tmpbuf != NULL) |
| 1476 { | |
| 1477 tmpbuf[0] = motion_type; | |
| 1478 mch_memmove(tmpbuf + 1, string, (size_t)length); | |
| 1479 } | |
|
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|
1480 // For our own format, the first byte contains the motion type |
| 7 | 1481 ++length; |
| 1482 vim_free(string); | |
| 1483 string = tmpbuf; | |
| 1484 type = vim_atom; | |
| 1485 } | |
| 1486 | |
| 1904 | 1487 else if (info == (guint)TARGET_HTML) |
| 1488 { | |
| 1489 vimconv_T conv; | |
| 1490 | |
|
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|
1491 // Since we get utf-16, we probably should set it as well. |
| 1904 | 1492 conv.vc_type = CONV_NONE; |
| 1493 convert_setup_ext(&conv, p_enc, TRUE, (char_u *)"utf-16le", FALSE); | |
| 1494 if (conv.vc_type != CONV_NONE) | |
| 1495 { | |
| 1496 tmpbuf = string_convert(&conv, string, &length); | |
| 1497 convert_setup(&conv, NULL, NULL); | |
| 1498 vim_free(string); | |
| 1499 string = tmpbuf; | |
| 1500 } | |
| 1501 | |
|
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|
1502 // Prepend the BOM: "fffe" |
| 1904 | 1503 if (string != NULL) |
| 1504 { | |
| 1505 tmpbuf = alloc(length + 2); | |
|
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|
1506 if (tmpbuf != NULL) |
|
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|
1507 { |
|
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|
1508 tmpbuf[0] = 0xff; |
|
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|
1509 tmpbuf[1] = 0xfe; |
|
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|
1510 mch_memmove(tmpbuf + 2, string, (size_t)length); |
|
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|
1511 vim_free(string); |
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changeset
|
1512 string = tmpbuf; |
|
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changeset
|
1513 length += 2; |
|
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changeset
|
1514 } |
| 1904 | 1515 |
|
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diff
changeset
|
1516 #if !GTK_CHECK_VERSION(3,0,0) |
|
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|
1517 // Looks redundant even for GTK2 because these values are |
|
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diff
changeset
|
1518 // overwritten by gtk_selection_data_set() that follows. |
| 1904 | 1519 selection_data->type = selection_data->target; |
|
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changeset
|
1520 selection_data->format = 16; // 16 bits per char |
|
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1521 #endif |
| 1904 | 1522 gtk_selection_data_set(selection_data, html_atom, 16, |
| 1523 string, length); | |
| 1524 vim_free(string); | |
| 1525 } | |
| 1526 return; | |
| 1527 } | |
| 7 | 1528 else if (info == (guint)TARGET_VIMENC) |
| 1529 { | |
| 1530 int l = STRLEN(p_enc); | |
| 1531 | |
|
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changeset
|
1532 // contents: motion_type 'encoding' NUL text |
|
16764
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Bram Moolenaar <Bram@vim.org>
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changeset
|
1533 tmpbuf = alloc(length + l + 2); |
| 7 | 1534 if (tmpbuf != NULL) |
| 1535 { | |
| 1536 tmpbuf[0] = motion_type; | |
| 1537 STRCPY(tmpbuf + 1, p_enc); | |
| 1538 mch_memmove(tmpbuf + l + 2, string, (size_t)length); | |
|
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changeset
|
1539 length += l + 2; |
|
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changeset
|
1540 vim_free(string); |
|
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diff
changeset
|
1541 string = tmpbuf; |
| 7 | 1542 } |
| 1543 type = vimenc_atom; | |
| 1544 } | |
|
2275
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|
1545 |
|
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|
1546 // gtk_selection_data_set_text() handles everything for us. This is |
|
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changeset
|
1547 // so easy and simple and cool, it'd be insane not to use it. |
| 7 | 1548 else |
| 1549 { | |
| 1550 if (output_conv.vc_type != CONV_NONE) | |
| 1551 { | |
| 1552 tmpbuf = string_convert(&output_conv, string, &length); | |
| 1553 vim_free(string); | |
| 1554 if (tmpbuf == NULL) | |
| 1555 return; | |
| 1556 string = tmpbuf; | |
| 1557 } | |
|
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changeset
|
1558 // Validate the string to avoid runtime warnings |
| 7 | 1559 if (g_utf8_validate((const char *)string, (gssize)length, NULL)) |
| 1560 { | |
| 1561 gtk_selection_data_set_text(selection_data, | |
| 1562 (const char *)string, length); | |
| 1563 } | |
| 1564 vim_free(string); | |
| 1565 return; | |
| 1566 } | |
| 1567 | |
| 1568 if (string != NULL) | |
| 1569 { | |
|
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|
1570 #if !GTK_CHECK_VERSION(3,0,0) |
|
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changeset
|
1571 // Looks redundant even for GTK2 because these values are |
|
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parents:
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changeset
|
1572 // overwritten by gtk_selection_data_set() that follows. |
| 7 | 1573 selection_data->type = selection_data->target; |
|
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|
1574 selection_data->format = 8; // 8 bits per char |
|
8218
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diff
changeset
|
1575 #endif |
| 7 | 1576 gtk_selection_data_set(selection_data, type, 8, string, length); |
| 1577 vim_free(string); | |
| 1578 } | |
| 1579 } | |
| 1580 | |
| 1581 /* | |
| 3518 | 1582 * Check if the GUI can be started. Called before gvimrc is sourced and |
| 1583 * before fork(). | |
| 1584 * Return OK or FAIL. | |
| 1585 */ | |
| 1586 int | |
|
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changeset
|
1587 gui_mch_early_init_check(int give_message) |
| 3518 | 1588 { |
| 1589 char_u *p; | |
| 1590 | |
|
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changeset
|
1591 // Guess that when $DISPLAY isn't set the GUI can't start. |
| 3518 | 1592 p = mch_getenv((char_u *)"DISPLAY"); |
| 1593 if (p == NULL || *p == NUL) | |
| 1594 { | |
| 1595 gui.dying = TRUE; | |
|
9836
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changeset
|
1596 if (give_message) |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
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changeset
|
1597 emsg(_((char *)e_opendisp)); |
| 3518 | 1598 return FAIL; |
| 1599 } | |
| 1600 return OK; | |
| 1601 } | |
| 1602 | |
| 1603 /* | |
| 1604 * Check if the GUI can be started. Called before gvimrc is sourced but after | |
| 1605 * fork(). | |
| 7 | 1606 * Return OK or FAIL. |
| 1607 */ | |
| 1608 int | |
| 1609 gui_mch_init_check(void) | |
| 1610 { | |
|
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|
1611 #ifdef USE_GRESOURCE |
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|
1612 static int res_registered = FALSE; |
|
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|
1613 |
|
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|
1614 if (!res_registered) |
|
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1615 { |
|
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changeset
|
1616 // Call this function in the GUI process; otherwise, the resources |
|
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changeset
|
1617 // won't be available. Don't call it twice. |
|
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changeset
|
1618 res_registered = TRUE; |
|
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|
1619 gui_gtk_register_resource(); |
|
c80284cfe1b8
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1620 } |
|
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|
1621 #endif |
|
c80284cfe1b8
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|
1622 |
|
8851
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diff
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|
1623 #if GTK_CHECK_VERSION(3,10,0) |
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|
1624 // Vim currently assumes that Gtk means X11, so it cannot use native Gtk |
|
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|
1625 // support for other backends such as Wayland. |
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|
1626 gdk_set_allowed_backends ("x11"); |
|
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|
1627 #endif |
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|
1628 |
| 7 | 1629 #ifdef FEAT_GUI_GNOME |
| 1630 if (gtk_socket_id == 0) | |
| 1631 using_gnome = 1; | |
| 1632 #endif | |
| 1633 | |
|
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|
1634 // This defaults to argv[0], but we want it to match the name of the |
|
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|
1635 // shipped gvim.desktop so that Vim's windows can be associated with this |
|
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|
1636 // file. |
| 4474 | 1637 g_set_prgname("gvim"); |
| 1638 | |
|
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|
1639 // Don't use gtk_init() or gnome_init(), it exits on failure. |
| 7 | 1640 if (!gtk_init_check(&gui_argc, &gui_argv)) |
| 1641 { | |
| 1642 gui.dying = TRUE; | |
|
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|
1643 emsg(_((char *)e_opendisp)); |
| 7 | 1644 return FAIL; |
| 1645 } | |
| 1646 | |
| 1647 return OK; | |
| 1648 } | |
| 1649 | |
|
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|
1650 ///////////////////////////////////////////////////////////////////////////// |
|
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|
1651 // Mouse handling callbacks |
| 7 | 1652 |
| 1653 | |
| 1654 static guint mouse_click_timer = 0; | |
| 1655 static int mouse_timed_out = TRUE; | |
| 1656 | |
| 1657 /* | |
| 1658 * Timer used to recognize multiple clicks of the mouse button | |
| 1659 */ | |
|
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|
1660 static timeout_cb_type |
| 7 | 1661 mouse_click_timer_cb(gpointer data) |
| 1662 { | |
|
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|
1663 // we don't use this information currently |
| 7 | 1664 int *timed_out = (int *) data; |
| 1665 | |
| 1666 *timed_out = TRUE; | |
|
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|
1667 return FALSE; // don't happen again |
| 7 | 1668 } |
| 1669 | |
|
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1670 static guint motion_repeat_timer = 0; |
|
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|
1671 static int motion_repeat_offset = FALSE; |
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|
1672 static timeout_cb_type motion_repeat_timer_cb(gpointer); |
| 7 | 1673 |
| 1674 static void | |
| 1675 process_motion_notify(int x, int y, GdkModifierType state) | |
| 1676 { | |
| 1677 int button; | |
| 1678 int_u vim_modifiers; | |
|
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|
1679 GtkAllocation allocation; |
| 7 | 1680 |
| 1681 button = (state & (GDK_BUTTON1_MASK | GDK_BUTTON2_MASK | | |
| 1682 GDK_BUTTON3_MASK | GDK_BUTTON4_MASK | | |
| 1683 GDK_BUTTON5_MASK)) | |
| 1684 ? MOUSE_DRAG : ' '; | |
| 1685 | |
|
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|
1686 // If our pointer is currently hidden, then we should show it. |
| 7 | 1687 gui_mch_mousehide(FALSE); |
| 1688 | |
|
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|
1689 // Just moving the rodent above the drawing area without any button |
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|
1690 // being pressed. |
| 7 | 1691 if (button != MOUSE_DRAG) |
| 1692 { | |
| 1693 gui_mouse_moved(x, y); | |
| 1694 return; | |
| 1695 } | |
| 1696 | |
|
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|
1697 // translate modifier coding between the main engine and GTK |
| 179 | 1698 vim_modifiers = modifiers_gdk2mouse(state); |
| 7 | 1699 |
|
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|
1700 // inform the editor engine about the occurrence of this event |
| 7 | 1701 gui_send_mouse_event(button, x, y, FALSE, vim_modifiers); |
| 1702 | |
| 1703 /* | |
| 1704 * Auto repeat timer handling. | |
| 1705 */ | |
|
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|
1706 gtk_widget_get_allocation(gui.drawarea, &allocation); |
|
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|
1707 |
|
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|
1708 if (x < 0 || y < 0 |
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1709 || x >= allocation.width |
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|
1710 || y >= allocation.height) |
| 7 | 1711 { |
| 1712 | |
| 1713 int dx; | |
| 1714 int dy; | |
| 1715 int offshoot; | |
| 1716 int delay = 10; | |
| 1717 | |
|
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1718 // Calculate the maximal distance of the cursor from the drawing area. |
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|
1719 // (offshoot can't become negative here!). |
|
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|
1720 dx = x < 0 ? -x : x - allocation.width; |
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1721 dy = y < 0 ? -y : y - allocation.height; |
| 7 | 1722 |
| 1723 offshoot = dx > dy ? dx : dy; | |
| 1724 | |
|
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1725 // Make a linearly decaying timer delay with a threshold of 5 at a |
|
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|
1726 // distance of 127 pixels from the main window. |
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1727 // |
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|
1728 // One could think endlessly about the most ergonomic variant here. |
|
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|
1729 // For example it could make sense to calculate the distance from the |
|
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|
1730 // drags start instead... |
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1731 // |
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|
1732 // Maybe a parabolic interpolation would suite us better here too... |
| 7 | 1733 if (offshoot > 127) |
| 1734 { | |
|
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|
1735 // 5 appears to be somehow near to my perceptual limits :-). |
| 7 | 1736 delay = 5; |
| 1737 } | |
| 1738 else | |
| 1739 { | |
| 1740 delay = (130 * (127 - offshoot)) / 127 + 5; | |
| 1741 } | |
| 1742 | |
|
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|
1743 // shoot again |
| 7 | 1744 if (!motion_repeat_timer) |
|
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|
1745 motion_repeat_timer = timeout_add(delay, motion_repeat_timer_cb, |
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|
1746 NULL); |
|
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1747 } |
|
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1748 } |
|
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|
1749 |
|
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|
1750 #if GTK_CHECK_VERSION(3,0,0) |
|
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|
1751 static GdkDevice * |
|
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|
1752 gui_gtk_get_pointer_device(GtkWidget *widget) |
|
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|
1753 { |
|
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|
1754 GdkWindow * const win = gtk_widget_get_window(widget); |
|
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|
1755 GdkDisplay * const dpy = gdk_window_get_display(win); |
|
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|
1756 # if GTK_CHECK_VERSION(3,20,0) |
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|
1757 GdkSeat * const seat = gdk_display_get_default_seat(dpy); |
|
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|
1758 return gdk_seat_get_pointer(seat); |
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1759 # else |
|
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1760 GdkDeviceManager * const mngr = gdk_display_get_device_manager(dpy); |
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|
1761 return gdk_device_manager_get_client_pointer(mngr); |
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1762 # endif |
|
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1763 } |
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1764 |
|
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1765 static GdkWindow * |
|
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|
1766 gui_gtk_get_pointer(GtkWidget *widget, |
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|
1767 gint *x, |
|
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|
1768 gint *y, |
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|
1769 GdkModifierType *state) |
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|
1770 { |
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|
1771 GdkWindow * const win = gtk_widget_get_window(widget); |
|
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|
1772 GdkDevice * const dev = gui_gtk_get_pointer_device(widget); |
|
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changeset
|
1773 return gdk_window_get_device_position(win, dev , x, y, state); |
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1774 } |
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1775 |
|
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|
1776 # if defined(FEAT_GUI_TABLINE) || defined(PROTO) |
|
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|
1777 static GdkWindow * |
|
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|
1778 gui_gtk_window_at_position(GtkWidget *widget, |
|
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changeset
|
1779 gint *x, |
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1780 gint *y) |
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1781 { |
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1782 GdkDevice * const dev = gui_gtk_get_pointer_device(widget); |
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1783 return gdk_device_get_window_at_position(dev, x, y); |
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1784 } |
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1785 # endif |
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1786 #else // !GTK_CHECK_VERSION(3,0,0) |
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1787 # define gui_gtk_get_pointer(wid, x, y, s) \ |
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1788 gdk_window_get_pointer((wid)->window, x, y, s) |
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1789 # define gui_gtk_window_at_position(wid, x, y) gdk_window_at_pointer(x, y) |
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1790 #endif |
| 7 | 1791 |
| 1792 /* | |
| 1793 * Timer used to recognize multiple clicks of the mouse button. | |
| 1794 */ | |
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1795 static timeout_cb_type |
| 1884 | 1796 motion_repeat_timer_cb(gpointer data UNUSED) |
| 7 | 1797 { |
| 1798 int x; | |
| 1799 int y; | |
| 1800 GdkModifierType state; | |
| 1801 | |
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1802 gui_gtk_get_pointer(gui.drawarea, &x, &y, &state); |
| 7 | 1803 |
| 1804 if (!(state & (GDK_BUTTON1_MASK | GDK_BUTTON2_MASK | | |
| 1805 GDK_BUTTON3_MASK | GDK_BUTTON4_MASK | | |
| 1806 GDK_BUTTON5_MASK))) | |
| 1807 { | |
| 1808 motion_repeat_timer = 0; | |
| 1809 return FALSE; | |
| 1810 } | |
| 1811 | |
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1812 // If there already is a mouse click in the input buffer, wait another |
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1813 // time (otherwise we would create a backlog of clicks) |
| 7 | 1814 if (vim_used_in_input_buf() > 10) |
| 1815 return TRUE; | |
| 1816 | |
| 1817 motion_repeat_timer = 0; | |
| 1818 | |
| 1819 /* | |
| 1820 * Fake a motion event. | |
| 1821 * Trick: Pretend the mouse moved to the next character on every other | |
| 1822 * event, otherwise drag events will be discarded, because they are still | |
| 1823 * in the same character. | |
| 1824 */ | |
| 1825 if (motion_repeat_offset) | |
| 1826 x += gui.char_width; | |
| 1827 | |
| 1828 motion_repeat_offset = !motion_repeat_offset; | |
| 1829 process_motion_notify(x, y, state); | |
| 1830 | |
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1831 // Don't happen again. We will get reinstalled in the synthetic event |
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1832 // if needed -- thus repeating should still work. |
| 7 | 1833 return FALSE; |
| 1834 } | |
| 1835 | |
| 1836 static gint | |
| 1884 | 1837 motion_notify_event(GtkWidget *widget, |
| 1838 GdkEventMotion *event, | |
| 1839 gpointer data UNUSED) | |
| 7 | 1840 { |
| 1841 if (event->is_hint) | |
| 1842 { | |
| 1843 int x; | |
| 1844 int y; | |
| 1845 GdkModifierType state; | |
| 1846 | |
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1847 gui_gtk_get_pointer(widget, &x, &y, &state); |
| 7 | 1848 process_motion_notify(x, y, state); |
| 1849 } | |
| 1850 else | |
| 1851 { | |
| 1852 process_motion_notify((int)event->x, (int)event->y, | |
| 1853 (GdkModifierType)event->state); | |
| 1854 } | |
| 1855 | |
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1856 return TRUE; // handled |
| 7 | 1857 } |
| 1858 | |
| 1859 | |
| 1860 /* | |
| 1861 * Mouse button handling. Note please that we are capturing multiple click's | |
| 1862 * by our own timeout mechanism instead of the one provided by GTK+ itself. | |
| 1863 * This is due to the way the generic VIM code is recognizing multiple clicks. | |
| 1864 */ | |
| 1865 static gint | |
| 1884 | 1866 button_press_event(GtkWidget *widget, |
| 1867 GdkEventButton *event, | |
| 1868 gpointer data UNUSED) | |
| 7 | 1869 { |
| 1870 int button; | |
| 1871 int repeated_click = FALSE; | |
| 1872 int x, y; | |
| 1873 int_u vim_modifiers; | |
| 1874 | |
| 2923 | 1875 gui.event_time = event->time; |
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1876 |
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1877 // Make sure we have focus now we've been selected |
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1878 if (gtk_socket_id != 0 && !gtk_widget_has_focus(widget)) |
| 7 | 1879 gtk_widget_grab_focus(widget); |
| 1880 | |
| 1881 /* | |
| 1882 * Don't let additional events about multiple clicks send by GTK to us | |
| 1883 * after the initial button press event confuse us. | |
| 1884 */ | |
| 1885 if (event->type != GDK_BUTTON_PRESS) | |
| 1886 return FALSE; | |
| 1887 | |
| 1888 x = event->x; | |
| 1889 y = event->y; | |
| 1890 | |
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1891 // Handle multiple clicks |
| 7 | 1892 if (!mouse_timed_out && mouse_click_timer) |
| 1893 { | |
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1894 timeout_remove(mouse_click_timer); |
| 7 | 1895 mouse_click_timer = 0; |
| 1896 repeated_click = TRUE; | |
| 1897 } | |
| 1898 | |
| 1899 mouse_timed_out = FALSE; | |
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1900 mouse_click_timer = timeout_add(p_mouset, mouse_click_timer_cb, |
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1901 &mouse_timed_out); |
| 7 | 1902 |
| 1903 switch (event->button) | |
| 1904 { | |
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1905 // Keep in sync with gui_x11.c. |
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1906 // Buttons 4-7 are handled in scroll_event() |
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1907 case 1: button = MOUSE_LEFT; break; |
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1908 case 2: button = MOUSE_MIDDLE; break; |
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1909 case 3: button = MOUSE_RIGHT; break; |
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1910 case 8: button = MOUSE_X1; break; |
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1911 case 9: button = MOUSE_X2; break; |
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1912 default: |
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1913 return FALSE; // Unknown button |
| 7 | 1914 } |
| 1915 | |
| 1916 #ifdef FEAT_XIM | |
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1917 // cancel any preediting |
| 7 | 1918 if (im_is_preediting()) |
| 1919 xim_reset(); | |
| 1920 #endif | |
| 1921 | |
| 179 | 1922 vim_modifiers = modifiers_gdk2mouse(event->state); |
| 7 | 1923 |
| 1924 gui_send_mouse_event(button, x, y, repeated_click, vim_modifiers); | |
| 1925 | |
| 1926 return TRUE; | |
| 1927 } | |
| 1928 | |
| 1929 /* | |
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1930 * GTK+ 2 abstracts scrolling via the GdkEventScroll. |
| 7 | 1931 */ |
| 1932 static gboolean | |
| 1884 | 1933 scroll_event(GtkWidget *widget, |
| 1934 GdkEventScroll *event, | |
| 1935 gpointer data UNUSED) | |
| 7 | 1936 { |
| 1937 int button; | |
| 179 | 1938 int_u vim_modifiers; |
| 7 | 1939 |
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1940 if (gtk_socket_id != 0 && !gtk_widget_has_focus(widget)) |
| 7 | 1941 gtk_widget_grab_focus(widget); |
| 1942 | |
| 1943 switch (event->direction) | |
| 1944 { | |
| 1945 case GDK_SCROLL_UP: | |
| 1946 button = MOUSE_4; | |
| 1947 break; | |
| 1948 case GDK_SCROLL_DOWN: | |
| 1949 button = MOUSE_5; | |
| 1950 break; | |
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1951 case GDK_SCROLL_LEFT: |
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1952 button = MOUSE_7; |
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1953 break; |
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1954 case GDK_SCROLL_RIGHT: |
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1955 button = MOUSE_6; |
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1956 break; |
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1957 default: // This shouldn't happen |
| 7 | 1958 return FALSE; |
| 1959 } | |
| 1960 | |
| 1961 # ifdef FEAT_XIM | |
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1962 // cancel any preediting |
| 7 | 1963 if (im_is_preediting()) |
| 1964 xim_reset(); | |
| 1965 # endif | |
| 1966 | |
| 179 | 1967 vim_modifiers = modifiers_gdk2mouse(event->state); |
| 7 | 1968 |
| 1969 gui_send_mouse_event(button, (int)event->x, (int)event->y, | |
| 1970 FALSE, vim_modifiers); | |
| 1971 | |
| 1972 return TRUE; | |
| 1973 } | |
| 1974 | |
| 1975 | |
| 1976 static gint | |
| 1884 | 1977 button_release_event(GtkWidget *widget UNUSED, |
| 1978 GdkEventButton *event, | |
| 1979 gpointer data UNUSED) | |
| 7 | 1980 { |
| 1981 int x, y; | |
| 1982 int_u vim_modifiers; | |
| 1983 | |
| 2923 | 1984 gui.event_time = event->time; |
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1985 |
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1986 // Remove any motion "machine gun" timers used for automatic further |
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1987 // extension of allocation areas if outside of the applications window |
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1988 // area . |
| 7 | 1989 if (motion_repeat_timer) |
| 1990 { | |
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1991 timeout_remove(motion_repeat_timer); |
| 7 | 1992 motion_repeat_timer = 0; |
| 1993 } | |
| 1994 | |
| 1995 x = event->x; | |
| 1996 y = event->y; | |
| 1997 | |
| 179 | 1998 vim_modifiers = modifiers_gdk2mouse(event->state); |
| 7 | 1999 |
| 2000 gui_send_mouse_event(MOUSE_RELEASE, x, y, FALSE, vim_modifiers); | |
| 2001 | |
| 2002 return TRUE; | |
| 2003 } | |
| 2004 | |
| 2005 | |
| 2006 #ifdef FEAT_DND | |
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2007 ///////////////////////////////////////////////////////////////////////////// |
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2008 // Drag aNd Drop support handlers. |
| 7 | 2009 |
| 2010 /* | |
| 2011 * Count how many items there may be and separate them with a NUL. | |
| 2012 * Apparently the items are separated with \r\n. This is not documented, | |
| 2013 * thus be careful not to go past the end. Also allow separation with | |
| 2014 * NUL characters. | |
| 2015 */ | |
| 2016 static int | |
| 2017 count_and_decode_uri_list(char_u *out, char_u *raw, int len) | |
| 2018 { | |
| 2019 int i; | |
| 2020 char_u *p = out; | |
| 2021 int count = 0; | |
| 2022 | |
| 2023 for (i = 0; i < len; ++i) | |
| 2024 { | |
| 2025 if (raw[i] == NUL || raw[i] == '\n' || raw[i] == '\r') | |
| 2026 { | |
| 2027 if (p > out && p[-1] != NUL) | |
| 2028 { | |
| 2029 ++count; | |
| 2030 *p++ = NUL; | |
| 2031 } | |
| 2032 } | |
| 2033 else if (raw[i] == '%' && i + 2 < len && hexhex2nr(raw + i + 1) > 0) | |
| 2034 { | |
| 2035 *p++ = hexhex2nr(raw + i + 1); | |
| 2036 i += 2; | |
| 2037 } | |
| 2038 else | |
| 2039 *p++ = raw[i]; | |
| 2040 } | |
| 2041 if (p > out && p[-1] != NUL) | |
| 2042 { | |
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2043 *p = NUL; // last item didn't have \r or \n |
| 7 | 2044 ++count; |
| 2045 } | |
| 2046 return count; | |
| 2047 } | |
| 2048 | |
| 2049 /* | |
| 2050 * Parse NUL separated "src" strings. Make it an array "outlist" form. On | |
| 2051 * this process, URI which protocol is not "file:" are removed. Return | |
| 2052 * length of array (less than "max"). | |
| 2053 */ | |
| 2054 static int | |
| 2055 filter_uri_list(char_u **outlist, int max, char_u *src) | |
| 2056 { | |
| 2057 int i, j; | |
| 2058 | |
| 2059 for (i = j = 0; i < max; ++i) | |
| 2060 { | |
| 2061 outlist[i] = NULL; | |
| 2062 if (STRNCMP(src, "file:", 5) == 0) | |
| 2063 { | |
| 2064 src += 5; | |
| 2065 if (STRNCMP(src, "//localhost", 11) == 0) | |
| 2066 src += 11; | |
| 2067 while (src[0] == '/' && src[1] == '/') | |
| 2068 ++src; | |
| 2069 outlist[j++] = vim_strsave(src); | |
| 2070 } | |
| 2071 src += STRLEN(src) + 1; | |
| 2072 } | |
| 2073 return j; | |
| 2074 } | |
| 2075 | |
| 2076 static char_u ** | |
| 2077 parse_uri_list(int *count, char_u *data, int len) | |
| 2078 { | |
| 2079 int n = 0; | |
| 2080 char_u *tmp = NULL; | |
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2081 char_u **array = NULL; |
| 7 | 2082 |
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2083 if (data != NULL && len > 0 && (tmp = alloc(len + 1)) != NULL) |
| 7 | 2084 { |
| 2085 n = count_and_decode_uri_list(tmp, data, len); | |
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2086 if (n > 0 && (array = ALLOC_MULT(char_u *, n)) != NULL) |
| 7 | 2087 n = filter_uri_list(array, n, tmp); |
| 2088 } | |
| 2089 vim_free(tmp); | |
| 2090 *count = n; | |
| 2091 return array; | |
| 2092 } | |
| 2093 | |
| 2094 static void | |
| 2095 drag_handle_uri_list(GdkDragContext *context, | |
| 2096 GtkSelectionData *data, | |
| 2097 guint time_, | |
| 2098 GdkModifierType state, | |
| 2099 gint x, | |
| 2100 gint y) | |
| 2101 { | |
| 2102 char_u **fnames; | |
| 2103 int nfiles = 0; | |
| 2104 | |
|
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2105 fnames = parse_uri_list(&nfiles, |
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2106 (char_u *)gtk_selection_data_get_data(data), |
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2107 gtk_selection_data_get_length(data)); |
| 7 | 2108 |
| 2109 if (fnames != NULL && nfiles > 0) | |
| 2110 { | |
| 179 | 2111 int_u modifiers; |
| 7 | 2112 |
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2113 gtk_drag_finish(context, TRUE, FALSE, time_); // accept |
| 7 | 2114 |
| 179 | 2115 modifiers = modifiers_gdk2mouse(state); |
| 7 | 2116 |
| 2117 gui_handle_drop(x, y, modifiers, fnames, nfiles); | |
| 2118 } | |
| 840 | 2119 else |
| 2120 vim_free(fnames); | |
| 7 | 2121 } |
| 2122 | |
| 2123 static void | |
| 2124 drag_handle_text(GdkDragContext *context, | |
| 2125 GtkSelectionData *data, | |
| 2126 guint time_, | |
| 2127 GdkModifierType state) | |
| 2128 { | |
| 2129 char_u dropkey[6] = {CSI, KS_MODIFIER, 0, CSI, KS_EXTRA, (char_u)KE_DROP}; | |
| 2130 char_u *text; | |
| 2131 int len; | |
| 2132 char_u *tmpbuf = NULL; | |
| 2133 | |
|
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2134 text = (char_u *)gtk_selection_data_get_data(data); |
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|
2135 len = gtk_selection_data_get_length(data); |
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2136 |
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|
2137 if (gtk_selection_data_get_data_type(data) == utf8_string_atom) |
| 7 | 2138 { |
| 2139 if (input_conv.vc_type != CONV_NONE) | |
| 2140 tmpbuf = string_convert(&input_conv, text, &len); | |
| 2141 if (tmpbuf != NULL) | |
| 2142 text = tmpbuf; | |
| 2143 } | |
| 2144 | |
| 2145 dnd_yank_drag_data(text, (long)len); | |
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2146 gtk_drag_finish(context, TRUE, FALSE, time_); // accept |
| 7 | 2147 vim_free(tmpbuf); |
| 2148 | |
| 179 | 2149 dropkey[2] = modifiers_gdk2vim(state); |
| 7 | 2150 |
| 2151 if (dropkey[2] != 0) | |
| 2152 add_to_input_buf(dropkey, (int)sizeof(dropkey)); | |
| 2153 else | |
| 2154 add_to_input_buf(dropkey + 3, (int)(sizeof(dropkey) - 3)); | |
| 2155 } | |
| 2156 | |
| 2157 /* | |
| 2158 * DND receiver. | |
| 2159 */ | |
| 2160 static void | |
| 2161 drag_data_received_cb(GtkWidget *widget, | |
| 2162 GdkDragContext *context, | |
| 2163 gint x, | |
| 2164 gint y, | |
| 2165 GtkSelectionData *data, | |
| 2166 guint info, | |
| 2167 guint time_, | |
| 1884 | 2168 gpointer user_data UNUSED) |
| 7 | 2169 { |
| 2170 GdkModifierType state; | |
| 2171 | |
|
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2172 // Guard against trash |
|
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2173 const guchar * const data_data = gtk_selection_data_get_data(data); |
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2174 const gint data_length = gtk_selection_data_get_length(data); |
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2175 const gint data_format = gtk_selection_data_get_format(data); |
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2176 |
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2177 if (data_data == NULL |
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2178 || data_length <= 0 |
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2179 || data_format != 8 |
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2180 || data_data[data_length] != '\0') |
| 7 | 2181 { |
| 2182 gtk_drag_finish(context, FALSE, FALSE, time_); | |
| 2183 return; | |
| 2184 } | |
| 2185 | |
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2186 // Get the current modifier state for proper distinguishment between |
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2187 // different operations later. |
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2188 gui_gtk_get_pointer(widget, NULL, NULL, &state); |
| 7 | 2189 |
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2190 // Not sure about the role of "text/plain" here... |
| 7 | 2191 if (info == (guint)TARGET_TEXT_URI_LIST) |
| 2192 drag_handle_uri_list(context, data, time_, state, x, y); | |
| 2193 else | |
| 2194 drag_handle_text(context, data, time_, state); | |
| 2195 | |
| 2196 } | |
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2197 #endif // FEAT_DND |
| 7 | 2198 |
| 2199 | |
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2200 #if defined(USE_GNOME_SESSION) |
| 7 | 2201 /* |
| 2202 * GnomeClient interact callback. Check for unsaved buffers that cannot | |
| 2203 * be abandoned and pop up a dialog asking the user for confirmation if | |
| 2204 * necessary. | |
| 2205 */ | |
| 2206 static void | |
|
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2207 sm_client_check_changed_any(GnomeClient *client UNUSED, |
| 7 | 2208 gint key, |
|
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2209 GnomeDialogType type UNUSED, |
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2210 gpointer data UNUSED) |
| 7 | 2211 { |
| 2212 cmdmod_T save_cmdmod; | |
| 2213 gboolean shutdown_cancelled; | |
| 2214 | |
| 2215 save_cmdmod = cmdmod; | |
| 2216 | |
| 2217 # ifdef FEAT_BROWSE | |
| 2218 cmdmod.browse = TRUE; | |
| 2219 # endif | |
| 2220 # if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 2221 cmdmod.confirm = TRUE; | |
| 2222 # endif | |
| 2223 /* | |
| 2224 * If there are changed buffers, present the user with | |
| 2225 * a dialog if possible, otherwise give an error message. | |
| 2226 */ | |
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|
2227 shutdown_cancelled = check_changed_any(FALSE, FALSE); |
| 7 | 2228 |
| 2229 exiting = FALSE; | |
| 2230 cmdmod = save_cmdmod; | |
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2231 setcursor(); // position the cursor |
| 7 | 2232 out_flush(); |
| 2233 /* | |
| 2234 * If the user hit the [Cancel] button the whole shutdown | |
| 2235 * will be cancelled. Wow, quite powerful feature (: | |
| 2236 */ | |
| 2237 gnome_interaction_key_return(key, shutdown_cancelled); | |
| 2238 } | |
| 2239 | |
| 2240 /* | |
| 2241 * "save_yourself" signal handler. Initiate an interaction to ask the user | |
| 2242 * for confirmation if necessary. Save the current editing session and tell | |
| 2243 * the session manager how to restart Vim. | |
| 2244 */ | |
| 2245 static gboolean | |
| 2246 sm_client_save_yourself(GnomeClient *client, | |
|
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2247 gint phase UNUSED, |
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2248 GnomeSaveStyle save_style UNUSED, |
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2249 gboolean shutdown UNUSED, |
| 7 | 2250 GnomeInteractStyle interact_style, |
|
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2251 gboolean fast UNUSED, |
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2252 gpointer data UNUSED) |
| 7 | 2253 { |
| 2254 static const char suffix[] = "-session.vim"; | |
| 2255 char *session_file; | |
| 2256 unsigned int len; | |
| 2257 gboolean success; | |
| 2258 | |
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2259 // Always request an interaction if possible. check_changed_any() |
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2260 // won't actually show a dialog unless any buffers have been modified. |
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2261 // There doesn't seem to be an obvious way to check that without |
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2262 // automatically firing the dialog. Anyway, it works just fine. |
| 7 | 2263 if (interact_style == GNOME_INTERACT_ANY) |
| 2264 gnome_client_request_interaction(client, GNOME_DIALOG_NORMAL, | |
| 2265 &sm_client_check_changed_any, | |
| 2266 NULL); | |
| 2267 out_flush(); | |
|
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2268 ml_sync_all(FALSE, FALSE); // preserve all swap files |
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2269 |
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2270 // The path is unique for each session save. We do neither know nor care |
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2271 // which session script will actually be used later. This decision is in |
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|
2272 // the domain of the session manager. |
| 7 | 2273 session_file = gnome_config_get_real_path( |
| 2274 gnome_client_get_config_prefix(client)); | |
| 2275 len = strlen(session_file); | |
| 2276 | |
| 2277 if (len > 0 && session_file[len-1] == G_DIR_SEPARATOR) | |
|
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2278 --len; // get rid of the superfluous trailing '/' |
| 7 | 2279 |
| 2280 session_file = g_renew(char, session_file, len + sizeof(suffix)); | |
| 2281 memcpy(session_file + len, suffix, sizeof(suffix)); | |
| 2282 | |
| 2283 success = write_session_file((char_u *)session_file); | |
| 2284 | |
| 2285 if (success) | |
| 2286 { | |
| 2287 const char *argv[8]; | |
| 2288 int i; | |
| 2289 | |
|
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2290 // Tell the session manager how to wipe out the stored session data. |
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2291 // This isn't as dangerous as it looks, don't worry :) session_file |
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2292 // is a unique absolute filename. Usually it'll be something like |
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2293 // `/home/user/.gnome2/vim-XXXXXX-session.vim'. |
| 7 | 2294 i = 0; |
| 2295 argv[i++] = "rm"; | |
| 2296 argv[i++] = session_file; | |
| 2297 argv[i] = NULL; | |
| 2298 | |
| 2299 gnome_client_set_discard_command(client, i, (char **)argv); | |
| 2300 | |
|
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2301 // Tell the session manager how to restore the just saved session. |
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2302 // This is easily done thanks to Vim's -S option. Pass the -f flag |
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2303 // since there's no need to fork -- it might even cause confusion. |
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2304 // Also pass the window role to give the WM something to match on. |
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2305 // The role is set in gui_mch_open(), thus should _never_ be NULL. |
| 7 | 2306 i = 0; |
| 2307 argv[i++] = restart_command; | |
| 2308 argv[i++] = "-f"; | |
| 2309 argv[i++] = "-g"; | |
| 2310 argv[i++] = "--role"; | |
| 2311 argv[i++] = gtk_window_get_role(GTK_WINDOW(gui.mainwin)); | |
| 2312 argv[i++] = "-S"; | |
| 2313 argv[i++] = session_file; | |
| 2314 argv[i] = NULL; | |
| 2315 | |
| 2316 gnome_client_set_restart_command(client, i, (char **)argv); | |
| 2317 gnome_client_set_clone_command(client, 0, NULL); | |
| 2318 } | |
| 2319 | |
| 2320 g_free(session_file); | |
| 2321 | |
| 2322 return success; | |
| 2323 } | |
| 2324 | |
| 2325 /* | |
| 2326 * Called when the session manager wants us to die. There isn't much to save | |
| 2327 * here since "save_yourself" has been emitted before (unless serious trouble | |
| 2328 * is happening). | |
| 2329 */ | |
| 2330 static void | |
|
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2331 sm_client_die(GnomeClient *client UNUSED, gpointer data UNUSED) |
| 7 | 2332 { |
|
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2333 // Don't write messages to the GUI anymore |
| 7 | 2334 full_screen = FALSE; |
| 2335 | |
| 1666 | 2336 vim_strncpy(IObuff, (char_u *) |
| 419 | 2337 _("Vim: Received \"die\" request from session manager\n"), |
| 1666 | 2338 IOSIZE - 1); |
| 7 | 2339 preserve_exit(); |
| 2340 } | |
| 2341 | |
| 2342 /* | |
| 2343 * Connect our signal handlers to be notified on session save and shutdown. | |
| 2344 */ | |
| 2345 static void | |
| 2346 setup_save_yourself(void) | |
| 2347 { | |
| 2348 GnomeClient *client; | |
| 2349 | |
| 2350 client = gnome_master_client(); | |
| 2351 | |
| 2352 if (client != NULL) | |
| 2353 { | |
|
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2354 // Must use the deprecated gtk_signal_connect() for compatibility |
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2355 // with GNOME 1. Arrgh, zombies! |
| 7 | 2356 gtk_signal_connect(GTK_OBJECT(client), "save_yourself", |
| 2357 GTK_SIGNAL_FUNC(&sm_client_save_yourself), NULL); | |
| 2358 gtk_signal_connect(GTK_OBJECT(client), "die", | |
| 2359 GTK_SIGNAL_FUNC(&sm_client_die), NULL); | |
| 2360 } | |
| 2361 } | |
| 2362 | |
|
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2363 #else // !USE_GNOME_SESSION |
| 7 | 2364 |
| 2365 # ifdef USE_XSMP | |
| 2366 /* | |
| 2367 * GTK tells us that XSMP needs attention | |
| 2368 */ | |
| 2369 static gboolean | |
|
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|
2370 local_xsmp_handle_requests( |
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|
2371 GIOChannel *source UNUSED, |
|
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diff
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|
2372 GIOCondition condition, |
|
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|
2373 gpointer data) |
| 7 | 2374 { |
| 2375 if (condition == G_IO_IN) | |
| 2376 { | |
|
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|
2377 // Do stuff; maybe close connection |
| 7 | 2378 if (xsmp_handle_requests() == FAIL) |
| 2379 g_io_channel_unref((GIOChannel *)data); | |
| 2380 return TRUE; | |
| 2381 } | |
|
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|
2382 // Error |
| 7 | 2383 g_io_channel_unref((GIOChannel *)data); |
| 2384 xsmp_close(); | |
| 2385 return TRUE; | |
| 2386 } | |
|
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|
2387 # endif // USE_XSMP |
| 7 | 2388 |
| 2389 /* | |
| 2390 * Setup the WM_PROTOCOLS to indicate we want the WM_SAVE_YOURSELF event. | |
| 2391 * This is an ugly use of X functions. GTK doesn't offer an alternative. | |
| 2392 */ | |
| 2393 static void | |
| 2394 setup_save_yourself(void) | |
| 2395 { | |
| 2396 Atom *existing_atoms = NULL; | |
| 2397 int count = 0; | |
| 2398 | |
|
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|
2399 # ifdef USE_XSMP |
| 7 | 2400 if (xsmp_icefd != -1) |
| 2401 { | |
| 2402 /* | |
| 2403 * Use XSMP is preference to legacy WM_SAVE_YOURSELF; | |
| 2404 * set up GTK IO monitor | |
| 2405 */ | |
| 2406 GIOChannel *g_io = g_io_channel_unix_new(xsmp_icefd); | |
| 2407 | |
| 2408 g_io_add_watch(g_io, G_IO_IN | G_IO_ERR | G_IO_HUP, | |
| 2409 local_xsmp_handle_requests, (gpointer)g_io); | |
|
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diff
changeset
|
2410 g_io_channel_unref(g_io); |
| 7 | 2411 } |
| 2412 else | |
|
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|
2413 # endif |
| 7 | 2414 { |
|
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|
2415 // Fall back to old method |
|
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2416 |
|
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|
2417 // first get the existing value |
|
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|
2418 GdkWindow * const mainwin_win = gtk_widget_get_window(gui.mainwin); |
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|
2419 |
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|
2420 if (XGetWMProtocols(GDK_WINDOW_XDISPLAY(mainwin_win), |
|
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changeset
|
2421 GDK_WINDOW_XID(mainwin_win), |
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|
2422 &existing_atoms, &count)) |
| 7 | 2423 { |
| 2424 Atom *new_atoms; | |
| 2425 Atom save_yourself_xatom; | |
| 2426 int i; | |
| 2427 | |
| 2428 save_yourself_xatom = GET_X_ATOM(save_yourself_atom); | |
| 2429 | |
|
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|
2430 // check if WM_SAVE_YOURSELF isn't there yet |
| 7 | 2431 for (i = 0; i < count; ++i) |
| 2432 if (existing_atoms[i] == save_yourself_xatom) | |
| 2433 break; | |
| 2434 | |
| 2435 if (i == count) | |
| 2436 { | |
|
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|
2437 // allocate an Atoms array which is one item longer |
|
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changeset
|
2438 new_atoms = ALLOC_MULT(Atom, count + 1); |
| 7 | 2439 if (new_atoms != NULL) |
| 2440 { | |
| 2441 memcpy(new_atoms, existing_atoms, count * sizeof(Atom)); | |
| 2442 new_atoms[count] = save_yourself_xatom; | |
|
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|
2443 XSetWMProtocols(GDK_WINDOW_XDISPLAY(mainwin_win), |
|
3456e2ebebd4
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|
2444 GDK_WINDOW_XID(mainwin_win), |
| 7 | 2445 new_atoms, count + 1); |
| 2446 vim_free(new_atoms); | |
| 2447 } | |
| 2448 } | |
| 2449 XFree(existing_atoms); | |
| 2450 } | |
| 2451 } | |
| 2452 } | |
| 2453 | |
| 2454 /* | |
| 2455 * Installing a global event filter seems to be the only way to catch | |
| 2456 * client messages of type WM_PROTOCOLS without overriding GDK's own | |
| 2457 * client message event filter. Well, that's still better than trying | |
| 2458 * to guess what the GDK filter had done if it had been invoked instead | |
| 2459 * | |
| 2460 * GTK2_FIXME: This doesn't seem to work. For some reason we never | |
| 2461 * receive WM_SAVE_YOURSELF even though everything is set up correctly. | |
| 2462 * I have the nasty feeling modern session managers just don't send this | |
| 2463 * deprecated message anymore. Addition: confirmed by several people. | |
| 2464 * | |
| 2465 * The GNOME session support is much cooler anyway. Unlike this ugly | |
| 2466 * WM_SAVE_YOURSELF hack it actually stores the session... And yes, | |
| 2467 * it should work with KDE as well. | |
| 2468 */ | |
| 2469 static GdkFilterReturn | |
| 1884 | 2470 global_event_filter(GdkXEvent *xev, |
| 2471 GdkEvent *event UNUSED, | |
| 2472 gpointer data UNUSED) | |
| 7 | 2473 { |
| 2474 XEvent *xevent = (XEvent *)xev; | |
| 2475 | |
| 2476 if (xevent != NULL | |
| 2477 && xevent->type == ClientMessage | |
| 2478 && xevent->xclient.message_type == GET_X_ATOM(wm_protocols_atom) | |
| 1884 | 2479 && (long_u)xevent->xclient.data.l[0] |
| 2480 == GET_X_ATOM(save_yourself_atom)) | |
| 7 | 2481 { |
| 2482 out_flush(); | |
|
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|
2483 ml_sync_all(FALSE, FALSE); // preserve all swap files |
| 7 | 2484 /* |
| 2485 * Set the window's WM_COMMAND property, to let the window manager | |
| 2486 * know we are done saving ourselves. We don't want to be | |
| 2487 * restarted, thus set argv to NULL. | |
| 2488 */ | |
|
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|
2489 XSetCommand(GDK_WINDOW_XDISPLAY(gtk_widget_get_window(gui.mainwin)), |
|
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|
2490 GDK_WINDOW_XID(gtk_widget_get_window(gui.mainwin)), |
| 7 | 2491 NULL, 0); |
| 2492 return GDK_FILTER_REMOVE; | |
| 2493 } | |
| 2494 | |
| 2495 return GDK_FILTER_CONTINUE; | |
| 2496 } | |
|
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|
2497 #endif // !USE_GNOME_SESSION |
| 7 | 2498 |
| 2499 | |
| 2500 /* | |
| 2501 * Setup the window icon & xcmdsrv comm after the main window has been realized. | |
| 2502 */ | |
| 2503 static void | |
| 1884 | 2504 mainwin_realize(GtkWidget *widget UNUSED, gpointer data UNUSED) |
| 7 | 2505 { |
|
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|
2506 // If you get an error message here, you still need to unpack the runtime |
|
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|
2507 // archive! |
| 7 | 2508 #ifdef magick |
| 2509 # undef magick | |
| 2510 #endif | |
|
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|
2511 // A bit hackish, but avoids casting later and allows optimization |
| 7 | 2512 # define static static const |
| 2513 #define magick vim32x32 | |
| 2514 #include "../runtime/vim32x32.xpm" | |
| 2515 #undef magick | |
| 2516 #define magick vim16x16 | |
| 2517 #include "../runtime/vim16x16.xpm" | |
| 2518 #undef magick | |
| 2519 #define magick vim48x48 | |
| 2520 #include "../runtime/vim48x48.xpm" | |
| 2521 #undef magick | |
| 2522 # undef static | |
| 2523 | |
|
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|
2524 GdkWindow * const mainwin_win = gtk_widget_get_window(gui.mainwin); |
|
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|
2525 |
|
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|
2526 // When started with "--echo-wid" argument, write window ID on stdout. |
| 7 | 2527 if (echo_wid_arg) |
| 2528 { | |
|
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changeset
|
2529 printf("WID: %ld\n", (long)GDK_WINDOW_XID(mainwin_win)); |
| 7 | 2530 fflush(stdout); |
| 2531 } | |
| 2532 | |
| 2533 if (vim_strchr(p_go, GO_ICON) != NULL) | |
| 2534 { | |
| 2535 /* | |
| 2536 * Add an icon to the main window. For fun and convenience of the user. | |
| 2537 */ | |
| 2538 GList *icons = NULL; | |
| 2539 | |
| 2540 icons = g_list_prepend(icons, gdk_pixbuf_new_from_xpm_data(vim16x16)); | |
| 2541 icons = g_list_prepend(icons, gdk_pixbuf_new_from_xpm_data(vim32x32)); | |
| 2542 icons = g_list_prepend(icons, gdk_pixbuf_new_from_xpm_data(vim48x48)); | |
| 2543 | |
| 2544 gtk_window_set_icon_list(GTK_WINDOW(gui.mainwin), icons); | |
| 2545 | |
| 2546 g_list_foreach(icons, (GFunc)&g_object_unref, NULL); | |
| 2547 g_list_free(icons); | |
| 2548 } | |
| 2549 | |
|
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|
2550 #if !defined(USE_GNOME_SESSION) |
|
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|
2551 // Register a handler for WM_SAVE_YOURSELF with GDK's low-level X I/F |
| 7 | 2552 gdk_window_add_filter(NULL, &global_event_filter, NULL); |
| 2553 #endif | |
|
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changeset
|
2554 // Setup to indicate to the window manager that we want to catch the |
|
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changeset
|
2555 // WM_SAVE_YOURSELF event. For GNOME, this connects to the session |
|
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diff
changeset
|
2556 // manager instead. |
|
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|
2557 #if defined(USE_GNOME_SESSION) |
| 7 | 2558 if (using_gnome) |
| 2559 #endif | |
| 2560 setup_save_yourself(); | |
| 2561 | |
| 2562 #ifdef FEAT_CLIENTSERVER | |
| 2563 if (serverName == NULL && serverDelayedStartName != NULL) | |
| 2564 { | |
|
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changeset
|
2565 // This is a :gui command in a plain vim with no previous server |
|
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|
2566 commWindow = GDK_WINDOW_XID(mainwin_win); |
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|
2567 |
|
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|
2568 (void)serverRegisterName(GDK_WINDOW_XDISPLAY(mainwin_win), |
|
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changeset
|
2569 serverDelayedStartName); |
| 7 | 2570 } |
| 2571 else | |
| 2572 { | |
| 2573 /* | |
| 2574 * Cannot handle "XLib-only" windows with gtk event routines, we'll | |
| 2575 * have to change the "server" registration to that of the main window | |
|
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|
2576 * If we have not registered a name yet, remember the window. |
| 7 | 2577 */ |
|
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|
2578 serverChangeRegisteredWindow(GDK_WINDOW_XDISPLAY(mainwin_win), |
|
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|
2579 GDK_WINDOW_XID(mainwin_win)); |
| 7 | 2580 } |
| 2581 gtk_widget_add_events(gui.mainwin, GDK_PROPERTY_CHANGE_MASK); | |
|
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|
2582 g_signal_connect(G_OBJECT(gui.mainwin), "property-notify-event", |
|
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|
2583 G_CALLBACK(property_event), NULL); |
| 7 | 2584 #endif |
| 2585 } | |
| 2586 | |
| 2587 static GdkCursor * | |
| 2588 create_blank_pointer(void) | |
| 2589 { | |
| 2590 GdkWindow *root_window = NULL; | |
|
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|
2591 #if GTK_CHECK_VERSION(3,0,0) |
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|
2592 GdkPixbuf *blank_mask; |
|
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|
2593 #else |
| 7 | 2594 GdkPixmap *blank_mask; |
|
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|
2595 #endif |
| 7 | 2596 GdkCursor *cursor; |
|
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|
2597 #if GTK_CHECK_VERSION(3,0,0) |
|
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|
2598 GdkRGBA color = { 0.0, 0.0, 0.0, 1.0 }; |
|
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|
2599 #else |
| 7 | 2600 GdkColor color = { 0, 0, 0, 0 }; |
| 2601 char blank_data[] = { 0x0 }; | |
|
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2602 #endif |
| 7 | 2603 |
|
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changeset
|
2604 #if GTK_CHECK_VERSION(3,12,0) |
|
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2605 { |
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2606 GdkWindow * const win = gtk_widget_get_window(gui.mainwin); |
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2607 GdkScreen * const scrn = gdk_window_get_screen(win); |
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2608 root_window = gdk_screen_get_root_window(scrn); |
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2609 } |
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2610 #else |
| 7 | 2611 root_window = gtk_widget_get_root_window(gui.mainwin); |
| 2612 #endif | |
| 2613 | |
|
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2614 // Create a pseudo blank pointer, which is in fact one pixel by one pixel |
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2615 // in size. |
|
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2616 #if GTK_CHECK_VERSION(3,0,0) |
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2617 { |
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2618 cairo_surface_t *surf; |
|
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2619 cairo_t *cr; |
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2620 |
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2621 surf = cairo_image_surface_create(CAIRO_FORMAT_A1, 1, 1); |
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2622 cr = cairo_create(surf); |
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2623 |
|
9624
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2624 cairo_set_source_rgba(cr, |
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2625 color.red, |
|
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2626 color.green, |
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2627 color.blue, |
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2628 color.alpha); |
|
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2629 cairo_rectangle(cr, 0, 0, 1, 1); |
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2630 cairo_fill(cr); |
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2631 cairo_destroy(cr); |
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2632 |
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2633 blank_mask = gdk_pixbuf_get_from_surface(surf, 0, 0, 1, 1); |
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2634 cairo_surface_destroy(surf); |
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2635 |
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2636 cursor = gdk_cursor_new_from_pixbuf(gdk_window_get_display(root_window), |
|
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2637 blank_mask, 0, 0); |
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2638 g_object_unref(blank_mask); |
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2639 } |
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2640 #else |
| 7 | 2641 blank_mask = gdk_bitmap_create_from_data(root_window, blank_data, 1, 1); |
| 2642 cursor = gdk_cursor_new_from_pixmap(blank_mask, blank_mask, | |
| 2643 &color, &color, 0, 0); | |
| 2644 gdk_bitmap_unref(blank_mask); | |
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2645 #endif |
| 7 | 2646 |
| 2647 return cursor; | |
| 2648 } | |
| 2649 | |
| 2650 static void | |
| 2651 mainwin_screen_changed_cb(GtkWidget *widget, | |
| 1884 | 2652 GdkScreen *previous_screen UNUSED, |
| 2653 gpointer data UNUSED) | |
| 7 | 2654 { |
| 2655 if (!gtk_widget_has_screen(widget)) | |
| 2656 return; | |
| 2657 | |
| 2658 /* | |
| 1226 | 2659 * Recreate the invisible mouse cursor. |
| 7 | 2660 */ |
| 2661 if (gui.blank_pointer != NULL) | |
|
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2662 #if GTK_CHECK_VERSION(3,0,0) |
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2663 g_object_unref(G_OBJECT(gui.blank_pointer)); |
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2664 #else |
| 7 | 2665 gdk_cursor_unref(gui.blank_pointer); |
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2666 #endif |
| 7 | 2667 |
| 2668 gui.blank_pointer = create_blank_pointer(); | |
| 2669 | |
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2670 if (gui.pointer_hidden && gtk_widget_get_window(gui.drawarea) != NULL) |
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2671 gdk_window_set_cursor(gtk_widget_get_window(gui.drawarea), |
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2672 gui.blank_pointer); |
| 7 | 2673 |
| 2674 /* | |
| 2675 * Create a new PangoContext for this screen, and initialize it | |
| 2676 * with the current font if necessary. | |
| 2677 */ | |
| 2678 if (gui.text_context != NULL) | |
| 2679 g_object_unref(gui.text_context); | |
| 2680 | |
| 2681 gui.text_context = gtk_widget_create_pango_context(widget); | |
| 2682 pango_context_set_base_dir(gui.text_context, PANGO_DIRECTION_LTR); | |
| 2683 | |
| 2684 if (gui.norm_font != NULL) | |
| 2685 { | |
| 38 | 2686 gui_mch_init_font(p_guifont, FALSE); |
|
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2687 gui_set_shellsize(TRUE, FALSE, RESIZE_BOTH); |
| 7 | 2688 } |
| 2689 } | |
| 2690 | |
| 2691 /* | |
| 2692 * After the drawing area comes up, we calculate all colors and create the | |
| 2693 * dummy blank cursor. | |
| 2694 * | |
| 2695 * Don't try to set any VIM scrollbar sizes anywhere here. I'm relying on the | |
| 2696 * fact that the main VIM engine doesn't take them into account anywhere. | |
| 2697 */ | |
| 2698 static void | |
| 1884 | 2699 drawarea_realize_cb(GtkWidget *widget, gpointer data UNUSED) |
| 7 | 2700 { |
| 2701 GtkWidget *sbar; | |
|
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2702 GtkAllocation allocation; |
| 7 | 2703 |
| 2704 #ifdef FEAT_XIM | |
| 2705 xim_init(); | |
| 2706 #endif | |
| 2707 gui_mch_new_colors(); | |
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2708 #if GTK_CHECK_VERSION(3,0,0) |
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2709 gui.surface = gdk_window_create_similar_surface( |
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2710 gtk_widget_get_window(widget), |
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2711 CAIRO_CONTENT_COLOR_ALPHA, |
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2712 gtk_widget_get_allocated_width(widget), |
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2713 gtk_widget_get_allocated_height(widget)); |
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2714 #else |
| 7 | 2715 gui.text_gc = gdk_gc_new(gui.drawarea->window); |
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2716 #endif |
| 7 | 2717 |
| 2718 gui.blank_pointer = create_blank_pointer(); | |
| 2719 if (gui.pointer_hidden) | |
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2720 gdk_window_set_cursor(gtk_widget_get_window(widget), gui.blank_pointer); |
| 7 | 2721 |
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2722 // get the actual size of the scrollbars, if they are realized |
| 7 | 2723 sbar = firstwin->w_scrollbars[SBAR_LEFT].id; |
| 2724 if (!sbar || (!gui.which_scrollbars[SBAR_LEFT] | |
| 2725 && firstwin->w_scrollbars[SBAR_RIGHT].id)) | |
| 2726 sbar = firstwin->w_scrollbars[SBAR_RIGHT].id; | |
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2727 gtk_widget_get_allocation(sbar, &allocation); |
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2728 if (sbar && gtk_widget_get_realized(sbar) && allocation.width) |
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2729 gui.scrollbar_width = allocation.width; |
| 7 | 2730 |
| 2731 sbar = gui.bottom_sbar.id; | |
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2732 if (sbar && gtk_widget_get_realized(sbar) && allocation.height) |
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2733 gui.scrollbar_height = allocation.height; |
| 7 | 2734 } |
| 2735 | |
| 2736 /* | |
| 2737 * Properly clean up on shutdown. | |
| 2738 */ | |
| 2739 static void | |
| 1884 | 2740 drawarea_unrealize_cb(GtkWidget *widget UNUSED, gpointer data UNUSED) |
| 7 | 2741 { |
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2742 // Don't write messages to the GUI anymore |
| 7 | 2743 full_screen = FALSE; |
| 2744 | |
| 2745 #ifdef FEAT_XIM | |
| 2746 im_shutdown(); | |
| 2747 #endif | |
| 2748 if (gui.ascii_glyphs != NULL) | |
| 2749 { | |
| 2750 pango_glyph_string_free(gui.ascii_glyphs); | |
| 2751 gui.ascii_glyphs = NULL; | |
| 2752 } | |
| 2753 if (gui.ascii_font != NULL) | |
| 2754 { | |
| 2755 g_object_unref(gui.ascii_font); | |
| 2756 gui.ascii_font = NULL; | |
| 2757 } | |
| 2758 g_object_unref(gui.text_context); | |
| 2759 gui.text_context = NULL; | |
| 2760 | |
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2761 #if GTK_CHECK_VERSION(3,0,0) |
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2762 if (gui.surface != NULL) |
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2763 { |
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2764 cairo_surface_destroy(gui.surface); |
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2765 gui.surface = NULL; |
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2766 } |
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2767 #else |
| 7 | 2768 g_object_unref(gui.text_gc); |
| 2769 gui.text_gc = NULL; | |
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2770 #endif |
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2771 |
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2772 #if GTK_CHECK_VERSION(3,0,0) |
|
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2773 g_object_unref(G_OBJECT(gui.blank_pointer)); |
|
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|
2774 #else |
| 7 | 2775 gdk_cursor_unref(gui.blank_pointer); |
|
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|
2776 #endif |
| 7 | 2777 gui.blank_pointer = NULL; |
| 2778 } | |
| 2779 | |
|
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|
2780 #if GTK_CHECK_VERSION(3,22,2) |
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|
2781 static void |
|
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|
2782 drawarea_style_updated_cb(GtkWidget *widget UNUSED, |
|
6c8a4d21b873
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|
2783 gpointer data UNUSED) |
|
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diff
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|
2784 #else |
| 7 | 2785 static void |
| 1884 | 2786 drawarea_style_set_cb(GtkWidget *widget UNUSED, |
| 2787 GtkStyle *previous_style UNUSED, | |
| 2788 gpointer data UNUSED) | |
|
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|
2789 #endif |
| 7 | 2790 { |
| 2791 gui_mch_new_colors(); | |
| 2792 } | |
| 2793 | |
|
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|
2794 #if GTK_CHECK_VERSION(3,0,0) |
|
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|
2795 static gboolean |
|
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|
2796 drawarea_configure_event_cb(GtkWidget *widget, |
|
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|
2797 GdkEventConfigure *event, |
|
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|
2798 gpointer data UNUSED) |
|
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|
2799 { |
|
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|
2800 static int cur_width = 0; |
|
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|
2801 static int cur_height = 0; |
|
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|
2802 |
|
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|
2803 g_return_val_if_fail(event |
|
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|
2804 && event->width >= 1 && event->height >= 1, TRUE); |
|
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|
2805 |
|
10402
65646e5652df
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|
2806 # if GTK_CHECK_VERSION(3,22,2) && !GTK_CHECK_VERSION(3,22,4) |
|
18781
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|
2807 // As of 3.22.2, GdkWindows have started distributing configure events to |
|
79e10adc821d
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|
2808 // their "native" children (https://git.gnome.org/browse/gtk+/commit/?h=gtk-3-22&id=12579fe71b3b8f79eb9c1b80e429443bcc437dd0). |
|
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|
2809 // |
|
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changeset
|
2810 // As can be seen from the implementation of move_native_children() and |
|
79e10adc821d
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changeset
|
2811 // configure_native_child() in gdkwindow.c, those functions actually |
|
79e10adc821d
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changeset
|
2812 // propagate configure events to every child, failing to distinguish |
|
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|
2813 // "native" one from non-native one. |
|
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|
2814 // |
|
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changeset
|
2815 // Naturally, configure events propagated to here like that are fallacious |
|
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|
2816 // and, as a matter of fact, they trigger a geometric collapse of |
|
79e10adc821d
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changeset
|
2817 // gui.drawarea in fullscreen and maximized modes. |
|
79e10adc821d
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|
2818 // |
|
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|
2819 // To filter out such nuisance events, we are making use of the fact that |
|
79e10adc821d
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|
2820 // the field send_event of such GdkEventConfigures is set to FALSE in |
|
79e10adc821d
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|
2821 // configure_native_child(). |
|
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|
2822 // |
|
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changeset
|
2823 // Obviously, this is a terrible hack making GVim depend on GTK's |
|
79e10adc821d
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changeset
|
2824 // implementation details. Therefore, watch out any relevant internal |
|
79e10adc821d
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|
2825 // changes happening in GTK in the feature (sigh). |
|
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|
2826 // |
|
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changeset
|
2827 // Follow-up |
|
79e10adc821d
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changeset
|
2828 // After a few weeks later, the GdkWindow change mentioned above was |
|
79e10adc821d
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changeset
|
2829 // reverted (https://git.gnome.org/browse/gtk+/commit/?h=gtk-3-22&id=f70039cb9603a02d2369fec4038abf40a1711155). |
|
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changeset
|
2830 // The corresponding official release is 3.22.4. |
|
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|
2831 if (event->send_event == FALSE) |
|
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|
2832 return TRUE; |
|
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|
2833 # endif |
|
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|
2834 |
|
8218
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|
2835 if (event->width == cur_width && event->height == cur_height) |
|
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|
2836 return TRUE; |
|
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|
2837 |
|
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|
2838 cur_width = event->width; |
|
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|
2839 cur_height = event->height; |
|
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|
2840 |
|
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|
2841 if (gui.surface != NULL) |
|
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|
2842 cairo_surface_destroy(gui.surface); |
|
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|
2843 |
|
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|
2844 gui.surface = gdk_window_create_similar_surface( |
|
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|
2845 gtk_widget_get_window(widget), |
|
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changeset
|
2846 CAIRO_CONTENT_COLOR_ALPHA, |
|
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|
2847 event->width, event->height); |
|
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|
2848 |
|
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|
2849 gtk_widget_queue_draw(widget); |
|
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|
2850 |
|
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|
2851 return TRUE; |
|
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|
2852 } |
|
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|
2853 #endif |
|
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changeset
|
2854 |
| 7 | 2855 /* |
| 2856 * Callback routine for the "delete_event" signal on the toplevel window. | |
| 2857 * Tries to vim gracefully, or refuses to exit with changed buffers. | |
| 2858 */ | |
| 2859 static gint | |
| 1884 | 2860 delete_event_cb(GtkWidget *widget UNUSED, |
| 2861 GdkEventAny *event UNUSED, | |
| 2862 gpointer data UNUSED) | |
| 7 | 2863 { |
| 2864 gui_shell_closed(); | |
| 2865 return TRUE; | |
| 2866 } | |
| 2867 | |
| 685 | 2868 #if defined(FEAT_MENU) || defined(FEAT_TOOLBAR) || defined(FEAT_GUI_TABLINE) |
| 2869 static int | |
| 2870 get_item_dimensions(GtkWidget *widget, GtkOrientation orientation) | |
| 2871 { | |
|
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a8ce0dbbb1d0
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changeset
|
2872 # ifdef FEAT_GUI_GNOME |
| 685 | 2873 GtkOrientation item_orientation = GTK_ORIENTATION_HORIZONTAL; |
| 2874 | |
| 2875 if (using_gnome && widget != NULL) | |
| 2876 { | |
| 856 | 2877 GtkWidget *parent; |
| 685 | 2878 BonoboDockItem *dockitem; |
| 2879 | |
| 791 | 2880 parent = gtk_widget_get_parent(widget); |
| 856 | 2881 if (G_TYPE_FROM_INSTANCE(parent) == BONOBO_TYPE_DOCK_ITEM) |
| 2882 { | |
|
18781
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changeset
|
2883 // Only menu & toolbar are dock items. Could tabline be? |
|
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changeset
|
2884 // Seem to be only the 2 defined in GNOME |
| 856 | 2885 widget = parent; |
| 2886 dockitem = BONOBO_DOCK_ITEM(widget); | |
| 2887 | |
| 2888 if (dockitem == NULL || dockitem->is_floating) | |
| 2889 return 0; | |
| 2890 item_orientation = bonobo_dock_item_get_orientation(dockitem); | |
| 2891 } | |
| 685 | 2892 } |
|
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changeset
|
2893 # else |
|
a8ce0dbbb1d0
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changeset
|
2894 # define item_orientation GTK_ORIENTATION_HORIZONTAL |
|
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|
2895 # endif |
|
10767
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changeset
|
2896 |
|
8218
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changeset
|
2897 if (widget != NULL |
|
3456e2ebebd4
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changeset
|
2898 && item_orientation == orientation |
|
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|
2899 && gtk_widget_get_realized(widget) |
|
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changeset
|
2900 && gtk_widget_get_visible(widget)) |
|
14786
11978f68a8c3
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14712
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|
2901 { |
|
11978f68a8c3
patch 8.1.0405: too many #ifdefs for GTK
Christian Brabandt <cb@256bit.org>
parents:
14712
diff
changeset
|
2902 # if GTK_CHECK_VERSION(3,0,0) || !defined(FEAT_GUI_GNOME) |
|
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parents:
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diff
changeset
|
2903 GtkAllocation allocation; |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
2904 |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
2905 gtk_widget_get_allocation(widget, &allocation); |
|
10767
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patch 8.0.0273: dead code detected by Coverity
Christian Brabandt <cb@256bit.org>
parents:
10544
diff
changeset
|
2906 return allocation.height; |
|
8218
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Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
2907 # else |
| 685 | 2908 if (orientation == GTK_ORIENTATION_HORIZONTAL) |
| 2909 return widget->allocation.height; | |
| 2910 else | |
| 2911 return widget->allocation.width; | |
|
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2912 # endif |
| 685 | 2913 } |
| 2914 return 0; | |
| 2915 } | |
| 2916 #endif | |
| 2917 | |
| 2918 static int | |
| 2919 get_menu_tool_width(void) | |
| 2920 { | |
| 2921 int width = 0; | |
| 2922 | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
2923 #ifdef FEAT_GUI_GNOME // these are never vertical without GNOME |
| 685 | 2924 # ifdef FEAT_MENU |
| 2925 width += get_item_dimensions(gui.menubar, GTK_ORIENTATION_VERTICAL); | |
| 2926 # endif | |
| 2927 # ifdef FEAT_TOOLBAR | |
| 2928 width += get_item_dimensions(gui.toolbar, GTK_ORIENTATION_VERTICAL); | |
| 2929 # endif | |
| 2930 # ifdef FEAT_GUI_TABLINE | |
| 782 | 2931 if (gui.tabline != NULL) |
| 2932 width += get_item_dimensions(gui.tabline, GTK_ORIENTATION_VERTICAL); | |
| 685 | 2933 # endif |
| 2934 #endif | |
| 2935 | |
| 2936 return width; | |
| 2937 } | |
| 2938 | |
| 2939 static int | |
| 2940 get_menu_tool_height(void) | |
| 2941 { | |
| 2942 int height = 0; | |
| 2943 | |
| 2944 #ifdef FEAT_MENU | |
| 2945 height += get_item_dimensions(gui.menubar, GTK_ORIENTATION_HORIZONTAL); | |
| 2946 #endif | |
| 2947 #ifdef FEAT_TOOLBAR | |
| 2948 height += get_item_dimensions(gui.toolbar, GTK_ORIENTATION_HORIZONTAL); | |
| 2949 #endif | |
| 2950 #ifdef FEAT_GUI_TABLINE | |
| 782 | 2951 if (gui.tabline != NULL) |
| 2952 height += get_item_dimensions(gui.tabline, GTK_ORIENTATION_HORIZONTAL); | |
| 685 | 2953 #endif |
| 2954 | |
| 2955 return height; | |
| 2956 } | |
| 2957 | |
|
18781
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patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
2958 // This controls whether we can set the real window hints at |
|
79e10adc821d
patch 8.1.2380: using old C style comments
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parents:
18671
diff
changeset
|
2959 // start-up when in a GtkPlug. |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
2960 // 0 = normal processing (default) |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
2961 // 1 = init. hints set, no-one's tried to reset since last check |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
2962 // 2 = init. hints set, attempt made to change hints |
| 791 | 2963 static int init_window_hints_state = 0; |
| 2964 | |
| 685 | 2965 static void |
| 791 | 2966 update_window_manager_hints(int force_width, int force_height) |
| 685 | 2967 { |
| 2968 static int old_width = 0; | |
| 2969 static int old_height = 0; | |
| 791 | 2970 static int old_min_width = 0; |
| 2971 static int old_min_height = 0; | |
| 685 | 2972 static int old_char_width = 0; |
| 2973 static int old_char_height = 0; | |
| 2974 | |
| 2975 int width; | |
| 2976 int height; | |
| 791 | 2977 int min_width; |
| 2978 int min_height; | |
| 2979 | |
|
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2980 // At start-up, don't try to set the hints until the initial |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
2981 // values have been used (those that dictate our initial size) |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
2982 // Let forced (i.e., correct) values through always. |
| 791 | 2983 if (!(force_width && force_height) && init_window_hints_state > 0) |
| 2984 { | |
|
18781
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patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2985 // Don't do it! |
| 856 | 2986 init_window_hints_state = 2; |
| 2987 return; | |
| 791 | 2988 } |
| 685 | 2989 |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2990 // This also needs to be done when the main window isn't there yet, |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
2991 // otherwise the hints don't work. |
| 685 | 2992 width = gui_get_base_width(); |
| 2993 height = gui_get_base_height(); | |
| 2994 # ifdef FEAT_MENU | |
| 2995 height += tabline_height() * gui.char_height; | |
| 2996 # endif | |
| 2997 width += get_menu_tool_width(); | |
| 2998 height += get_menu_tool_height(); | |
| 2999 | |
|
18781
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Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
3000 // GtkSockets use GtkPlug's [gui,mainwin] min-size hints to determine |
|
79e10adc821d
patch 8.1.2380: using old C style comments
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parents:
18671
diff
changeset
|
3001 // their actual widget size. When we set our size ourselves (e.g., |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3002 // 'set columns=' or init. -geom) we briefly set the min. to the size |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
3003 // we wish to be instead of the legitimate minimum so that we actually |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
3004 // resize correctly. |
| 791 | 3005 if (force_width && force_height) |
| 3006 { | |
| 856 | 3007 min_width = force_width; |
| 3008 min_height = force_height; | |
| 791 | 3009 } |
| 3010 else | |
| 3011 { | |
| 856 | 3012 min_width = width + MIN_COLUMNS * gui.char_width; |
| 3013 min_height = height + MIN_LINES * gui.char_height; | |
| 791 | 3014 } |
| 3015 | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
3016 // Avoid an expose event when the size didn't change. |
| 685 | 3017 if (width != old_width |
| 3018 || height != old_height | |
| 856 | 3019 || min_width != old_min_width |
| 791 | 3020 || min_height != old_min_height |
| 685 | 3021 || gui.char_width != old_char_width |
| 3022 || gui.char_height != old_char_height) | |
| 3023 { | |
| 3024 GdkGeometry geometry; | |
| 3025 GdkWindowHints geometry_mask; | |
| 3026 | |
| 3027 geometry.width_inc = gui.char_width; | |
| 3028 geometry.height_inc = gui.char_height; | |
| 3029 geometry.base_width = width; | |
| 3030 geometry.base_height = height; | |
| 856 | 3031 geometry.min_width = min_width; |
| 3032 geometry.min_height = min_height; | |
| 685 | 3033 geometry_mask = GDK_HINT_BASE_SIZE|GDK_HINT_RESIZE_INC |
| 3034 |GDK_HINT_MIN_SIZE; | |
|
18781
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Bram Moolenaar <Bram@vim.org>
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18671
diff
changeset
|
3035 // Using gui.formwin as geometry widget doesn't work as expected |
|
79e10adc821d
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Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
3036 // with GTK+ 2 -- dunno why. Presumably all the resizing hacks |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
3037 // in Vim confuse GTK+. |
| 685 | 3038 gtk_window_set_geometry_hints(GTK_WINDOW(gui.mainwin), gui.mainwin, |
| 3039 &geometry, geometry_mask); | |
| 856 | 3040 old_width = width; |
| 3041 old_height = height; | |
| 3042 old_min_width = min_width; | |
| 3043 old_min_height = min_height; | |
| 3044 old_char_width = gui.char_width; | |
| 3045 old_char_height = gui.char_height; | |
| 685 | 3046 } |
| 3047 } | |
| 3048 | |
|
18078
5ae41d0ea397
patch 8.1.2034: dark them of GTK 3 not supported
Bram Moolenaar <Bram@vim.org>
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17539
diff
changeset
|
3049 #if defined(FEAT_GUI_DARKTHEME) || defined(PROTO) |
|
5ae41d0ea397
patch 8.1.2034: dark them of GTK 3 not supported
Bram Moolenaar <Bram@vim.org>
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17539
diff
changeset
|
3050 void |
|
5ae41d0ea397
patch 8.1.2034: dark them of GTK 3 not supported
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3051 gui_mch_set_dark_theme(int dark) |
|
5ae41d0ea397
patch 8.1.2034: dark them of GTK 3 not supported
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3052 { |
|
5ae41d0ea397
patch 8.1.2034: dark them of GTK 3 not supported
Bram Moolenaar <Bram@vim.org>
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17539
diff
changeset
|
3053 # if GTK_CHECK_VERSION(3,0,0) |
|
5ae41d0ea397
patch 8.1.2034: dark them of GTK 3 not supported
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3054 GtkSettings *gtk_settings; |
|
5ae41d0ea397
patch 8.1.2034: dark them of GTK 3 not supported
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3055 |
|
5ae41d0ea397
patch 8.1.2034: dark them of GTK 3 not supported
Bram Moolenaar <Bram@vim.org>
parents:
17539
diff
changeset
|
3056 gtk_settings = gtk_settings_get_for_screen(gdk_screen_get_default()); |
|
5ae41d0ea397
patch 8.1.2034: dark them of GTK 3 not supported
Bram Moolenaar <Bram@vim.org>
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17539
diff
changeset
|
3057 g_object_set(gtk_settings, "gtk-application-prefer-dark-theme", (gboolean)dark, NULL); |
|
5ae41d0ea397
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Bram Moolenaar <Bram@vim.org>
parents:
17539
diff
changeset
|
3058 # endif |
|
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patch 8.1.2034: dark them of GTK 3 not supported
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3059 } |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
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18671
diff
changeset
|
3060 #endif // FEAT_GUI_DARKTHEME |
|
18078
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Bram Moolenaar <Bram@vim.org>
parents:
17539
diff
changeset
|
3061 |
| 7 | 3062 #ifdef FEAT_TOOLBAR |
| 3063 | |
| 3064 /* | |
| 3065 * This extra effort wouldn't be necessary if we only used stock icons in the | |
| 3066 * toolbar, as we do for all builtin icons. But user-defined toolbar icons | |
| 3067 * shouldn't be treated differently, thus we do need this. | |
| 3068 */ | |
| 3069 static void | |
| 3070 icon_size_changed_foreach(GtkWidget *widget, gpointer user_data) | |
| 3071 { | |
| 3072 if (GTK_IS_IMAGE(widget)) | |
| 3073 { | |
| 3074 GtkImage *image = (GtkImage *)widget; | |
| 3075 | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
3076 # if GTK_CHECK_VERSION(3,10,0) |
|
3456e2ebebd4
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Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
3077 if (gtk_image_get_storage_type(image) == GTK_IMAGE_ICON_NAME) |
|
3456e2ebebd4
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7870
diff
changeset
|
3078 { |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
3079 const GtkIconSize icon_size = GPOINTER_TO_INT(user_data); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
3080 const gchar *icon_name; |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
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parents:
7870
diff
changeset
|
3081 |
|
3456e2ebebd4
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Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
3082 gtk_image_get_icon_name(image, &icon_name, NULL); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
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7870
diff
changeset
|
3083 |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
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parents:
7870
diff
changeset
|
3084 gtk_image_set_from_icon_name(image, icon_name, icon_size); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
3085 } |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
3086 # else |
|
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patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
3087 // User-defined icons are stored in a GtkIconSet |
| 7 | 3088 if (gtk_image_get_storage_type(image) == GTK_IMAGE_ICON_SET) |
| 3089 { | |
| 3090 GtkIconSet *icon_set; | |
| 3091 GtkIconSize icon_size; | |
| 3092 | |
| 3093 gtk_image_get_icon_set(image, &icon_set, &icon_size); | |
| 3094 icon_size = (GtkIconSize)(long)user_data; | |
| 3095 | |
| 3096 gtk_icon_set_ref(icon_set); | |
| 3097 gtk_image_set_from_icon_set(image, icon_set, icon_size); | |
| 3098 gtk_icon_set_unref(icon_set); | |
| 3099 } | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
3100 # endif |
| 7 | 3101 } |
| 3102 else if (GTK_IS_CONTAINER(widget)) | |
| 3103 { | |
| 3104 gtk_container_foreach((GtkContainer *)widget, | |
| 3105 &icon_size_changed_foreach, | |
| 3106 user_data); | |
| 3107 } | |
| 3108 } | |
| 3109 | |
| 3110 static void | |
| 3111 set_toolbar_style(GtkToolbar *toolbar) | |
| 3112 { | |
| 3113 GtkToolbarStyle style; | |
| 3114 GtkIconSize size; | |
| 3115 GtkIconSize oldsize; | |
|
2275
e4d849f4df03
Remove the old and not well supported GTK 1 code. (James Vega)
Bram Moolenaar <bram@vim.org>
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2270
diff
changeset
|
3116 |
| 7 | 3117 if ((toolbar_flags & (TOOLBAR_TEXT | TOOLBAR_ICONS | TOOLBAR_HORIZ)) |
| 3118 == (TOOLBAR_TEXT | TOOLBAR_ICONS | TOOLBAR_HORIZ)) | |
| 3119 style = GTK_TOOLBAR_BOTH_HORIZ; | |
|
2275
e4d849f4df03
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Bram Moolenaar <bram@vim.org>
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2270
diff
changeset
|
3120 else if ((toolbar_flags & (TOOLBAR_TEXT | TOOLBAR_ICONS)) |
| 7 | 3121 == (TOOLBAR_TEXT | TOOLBAR_ICONS)) |
| 3122 style = GTK_TOOLBAR_BOTH; | |
| 3123 else if (toolbar_flags & TOOLBAR_TEXT) | |
| 3124 style = GTK_TOOLBAR_TEXT; | |
| 3125 else | |
| 3126 style = GTK_TOOLBAR_ICONS; | |
| 3127 | |
| 3128 gtk_toolbar_set_style(toolbar, style); | |
|
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Christian Brabandt <cb@256bit.org>
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7870
diff
changeset
|
3129 # if !GTK_CHECK_VERSION(3,0,0) |
| 7 | 3130 gtk_toolbar_set_tooltips(toolbar, (toolbar_flags & TOOLBAR_TOOLTIPS) != 0); |
|
8218
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parents:
7870
diff
changeset
|
3131 # endif |
| 7 | 3132 |
| 3133 switch (tbis_flags) | |
| 3134 { | |
| 3135 case TBIS_TINY: size = GTK_ICON_SIZE_MENU; break; | |
| 3136 case TBIS_SMALL: size = GTK_ICON_SIZE_SMALL_TOOLBAR; break; | |
| 3137 case TBIS_MEDIUM: size = GTK_ICON_SIZE_BUTTON; break; | |
| 3138 case TBIS_LARGE: size = GTK_ICON_SIZE_LARGE_TOOLBAR; break; | |
|
8469
42020d59a432
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Christian Brabandt <cb@256bit.org>
parents:
8412
diff
changeset
|
3139 case TBIS_HUGE: size = GTK_ICON_SIZE_DND; break; |
|
42020d59a432
commit https://github.com/vim/vim/commit/beb003b303cde1e55634aae9f810535684b76211
Christian Brabandt <cb@256bit.org>
parents:
8412
diff
changeset
|
3140 case TBIS_GIANT: size = GTK_ICON_SIZE_DIALOG; break; |
| 7 | 3141 default: size = GTK_ICON_SIZE_INVALID; break; |
| 3142 } | |
| 3143 oldsize = gtk_toolbar_get_icon_size(toolbar); | |
| 3144 | |
| 3145 if (size == GTK_ICON_SIZE_INVALID) | |
| 3146 { | |
|
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diff
changeset
|
3147 // Let global user preferences decide the icon size. |
| 7 | 3148 gtk_toolbar_unset_icon_size(toolbar); |
| 3149 size = gtk_toolbar_get_icon_size(toolbar); | |
| 3150 } | |
| 3151 if (size != oldsize) | |
| 3152 { | |
| 3153 gtk_container_foreach(GTK_CONTAINER(toolbar), | |
| 3154 &icon_size_changed_foreach, | |
| 3155 GINT_TO_POINTER((int)size)); | |
| 3156 } | |
| 3157 gtk_toolbar_set_icon_size(toolbar, size); | |
| 3158 } | |
| 3159 | |
|
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diff
changeset
|
3160 #endif // FEAT_TOOLBAR |
| 7 | 3161 |
| 685 | 3162 #if defined(FEAT_GUI_TABLINE) || defined(PROTO) |
| 3163 static int ignore_tabline_evt = FALSE; | |
| 689 | 3164 static GtkWidget *tabline_menu; |
|
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diff
changeset
|
3165 # if !GTK_CHECK_VERSION(3,0,0) |
| 846 | 3166 static GtkTooltips *tabline_tooltip; |
|
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diff
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|
3167 # endif |
|
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diff
changeset
|
3168 static int clicked_page; // page clicked in tab line |
| 689 | 3169 |
| 3170 /* | |
| 3171 * Handle selecting an item in the tab line popup menu. | |
| 3172 */ | |
| 3173 static void | |
| 1884 | 3174 tabline_menu_handler(GtkMenuItem *item UNUSED, gpointer user_data) |
| 689 | 3175 { |
|
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diff
changeset
|
3176 // Add the string cmd into input buffer |
| 824 | 3177 send_tabline_menu_event(clicked_page, (int)(long)user_data); |
| 689 | 3178 } |
| 3179 | |
| 851 | 3180 static void |
| 3181 add_tabline_menu_item(GtkWidget *menu, char_u *text, int resp) | |
| 3182 { | |
| 3183 GtkWidget *item; | |
| 3184 char_u *utf_text; | |
| 3185 | |
| 3186 utf_text = CONVERT_TO_UTF8(text); | |
| 3187 item = gtk_menu_item_new_with_label((const char *)utf_text); | |
| 3188 gtk_widget_show(item); | |
| 3189 CONVERT_TO_UTF8_FREE(utf_text); | |
| 3190 | |
| 3191 gtk_container_add(GTK_CONTAINER(menu), item); | |
|
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diff
changeset
|
3192 g_signal_connect(G_OBJECT(item), "activate", |
|
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diff
changeset
|
3193 G_CALLBACK(tabline_menu_handler), |
|
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diff
changeset
|
3194 GINT_TO_POINTER(resp)); |
| 851 | 3195 } |
| 3196 | |
| 689 | 3197 /* |
| 3198 * Create a menu for the tab line. | |
| 3199 */ | |
| 3200 static GtkWidget * | |
| 3201 create_tabline_menu(void) | |
| 3202 { | |
| 851 | 3203 GtkWidget *menu; |
| 689 | 3204 |
| 3205 menu = gtk_menu_new(); | |
|
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diff
changeset
|
3206 add_tabline_menu_item(menu, (char_u *)_("Close tab"), TABLINE_MENU_CLOSE); |
| 851 | 3207 add_tabline_menu_item(menu, (char_u *)_("New tab"), TABLINE_MENU_NEW); |
| 3208 add_tabline_menu_item(menu, (char_u *)_("Open Tab..."), TABLINE_MENU_OPEN); | |
| 689 | 3209 |
| 3210 return menu; | |
| 3211 } | |
| 3212 | |
| 3213 static gboolean | |
| 3214 on_tabline_menu(GtkWidget *widget, GdkEvent *event) | |
| 3215 { | |
|
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|
3216 // Was this button press event ? |
| 689 | 3217 if (event->type == GDK_BUTTON_PRESS) |
| 3218 { | |
| 3219 GdkEventButton *bevent = (GdkEventButton *)event; | |
| 3220 int x = bevent->x; | |
| 851 | 3221 int y = bevent->y; |
| 3222 GtkWidget *tabwidget; | |
| 3223 GdkWindow *tabwin; | |
| 689 | 3224 |
|
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|
3225 // When ignoring events return TRUE so that the selected page doesn't |
|
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|
3226 // change. |
| 844 | 3227 if (hold_gui_events |
| 3228 # ifdef FEAT_CMDWIN | |
| 3229 || cmdwin_type != 0 | |
| 3230 # endif | |
| 3231 ) | |
| 3232 return TRUE; | |
| 3233 | |
|
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changeset
|
3234 tabwin = gui_gtk_window_at_position(gui.mainwin, &x, &y); |
|
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diff
changeset
|
3235 |
| 851 | 3236 gdk_window_get_user_data(tabwin, (gpointer)&tabwidget); |
|
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diff
changeset
|
3237 clicked_page = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(tabwidget), |
|
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|
3238 "tab_num")); |
| 689 | 3239 |
|
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|
3240 // If the event was generated for 3rd button popup the menu. |
| 689 | 3241 if (bevent->button == 3) |
| 3242 { | |
|
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diff
changeset
|
3243 # if GTK_CHECK_VERSION(3,22,2) |
|
6c8a4d21b873
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diff
changeset
|
3244 gtk_menu_popup_at_pointer(GTK_MENU(widget), event); |
|
6c8a4d21b873
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diff
changeset
|
3245 # else |
| 689 | 3246 gtk_menu_popup(GTK_MENU(widget), NULL, NULL, NULL, NULL, |
| 3247 bevent->button, bevent->time); | |
|
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|
3248 # endif |
|
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|
3249 // We handled the event. |
| 689 | 3250 return TRUE; |
| 3251 } | |
| 868 | 3252 else if (bevent->button == 1) |
| 693 | 3253 { |
| 868 | 3254 if (clicked_page == 0) |
| 3255 { | |
|
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|
3256 // Click after all tabs moves to next tab page. When "x" is |
|
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|
3257 // small guess it's the left button. |
|
2301
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Bram Moolenaar <bram@vim.org>
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changeset
|
3258 send_tabline_event(x < 50 ? -1 : 0); |
| 868 | 3259 } |
| 693 | 3260 } |
| 689 | 3261 } |
| 844 | 3262 |
|
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|
3263 // We didn't handle the event. |
| 689 | 3264 return FALSE; |
| 3265 } | |
| 685 | 3266 |
| 3267 /* | |
| 3268 * Handle selecting one of the tabs. | |
| 3269 */ | |
| 3270 static void | |
| 3271 on_select_tab( | |
| 1884 | 3272 GtkNotebook *notebook UNUSED, |
|
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|
3273 gpointer *page UNUSED, |
| 944 | 3274 gint idx, |
| 1884 | 3275 gpointer data UNUSED) |
| 685 | 3276 { |
| 3277 if (!ignore_tabline_evt) | |
|
2301
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diff
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|
3278 send_tabline_event(idx + 1); |
|
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diff
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|
3279 } |
|
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|
3280 |
|
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diff
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|
3281 # if GTK_CHECK_VERSION(2,10,0) |
|
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|
3282 /* |
|
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|
3283 * Handle reordering the tabs (using D&D). |
|
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|
3284 */ |
|
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diff
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|
3285 static void |
|
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|
3286 on_tab_reordered( |
|
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diff
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|
3287 GtkNotebook *notebook UNUSED, |
|
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|
3288 gpointer *page UNUSED, |
|
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|
3289 gint idx, |
|
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diff
changeset
|
3290 gpointer data UNUSED) |
|
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|
3291 { |
|
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diff
changeset
|
3292 if (!ignore_tabline_evt) |
|
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|
3293 { |
|
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|
3294 if ((tabpage_index(curtab) - 1) < idx) |
|
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|
3295 tabpage_move(idx + 1); |
|
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diff
changeset
|
3296 else |
|
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diff
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|
3297 tabpage_move(idx); |
| 693 | 3298 } |
| 685 | 3299 } |
|
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diff
changeset
|
3300 # endif |
| 685 | 3301 |
| 3302 /* | |
| 3303 * Show or hide the tabline. | |
| 3304 */ | |
| 3305 void | |
| 3306 gui_mch_show_tabline(int showit) | |
| 3307 { | |
| 3308 if (gui.tabline == NULL) | |
| 3309 return; | |
| 3310 | |
| 3311 if (!showit != !gtk_notebook_get_show_tabs(GTK_NOTEBOOK(gui.tabline))) | |
| 3312 { | |
|
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diff
changeset
|
3313 // Note: this may cause a resize event |
| 685 | 3314 gtk_notebook_set_show_tabs(GTK_NOTEBOOK(gui.tabline), showit); |
| 791 | 3315 update_window_manager_hints(0, 0); |
| 868 | 3316 if (showit) |
|
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diff
changeset
|
3317 gtk_widget_set_can_focus(GTK_WIDGET(gui.tabline), FALSE); |
| 868 | 3318 } |
| 3319 | |
| 3320 gui_mch_update(); | |
| 685 | 3321 } |
| 3322 | |
| 3323 /* | |
| 708 | 3324 * Return TRUE when tabline is displayed. |
| 3325 */ | |
| 3326 int | |
| 3327 gui_mch_showing_tabline(void) | |
| 3328 { | |
| 3329 return gui.tabline != NULL | |
|
2275
e4d849f4df03
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diff
changeset
|
3330 && gtk_notebook_get_show_tabs(GTK_NOTEBOOK(gui.tabline)); |
| 708 | 3331 } |
| 3332 | |
| 3333 /* | |
| 685 | 3334 * Update the labels of the tabline. |
| 3335 */ | |
| 3336 void | |
| 3337 gui_mch_update_tabline(void) | |
| 3338 { | |
| 3339 GtkWidget *page; | |
| 846 | 3340 GtkWidget *event_box; |
| 685 | 3341 GtkWidget *label; |
| 3342 tabpage_T *tp; | |
| 3343 int nr = 0; | |
| 851 | 3344 int tab_num; |
| 685 | 3345 int curtabidx = 0; |
| 836 | 3346 char_u *labeltext; |
| 685 | 3347 |
| 3348 if (gui.tabline == NULL) | |
| 3349 return; | |
| 3350 | |
| 3351 ignore_tabline_evt = TRUE; | |
| 3352 | |
|
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changeset
|
3353 // Add a label for each tab page. They all contain the same text area. |
| 685 | 3354 for (tp = first_tabpage; tp != NULL; tp = tp->tp_next, ++nr) |
| 3355 { | |
| 3356 if (tp == curtab) | |
| 3357 curtabidx = nr; | |
| 3358 | |
| 851 | 3359 tab_num = nr + 1; |
| 3360 | |
| 685 | 3361 page = gtk_notebook_get_nth_page(GTK_NOTEBOOK(gui.tabline), nr); |
| 3362 if (page == NULL) | |
| 3363 { | |
|
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|
3364 // Add notebook page |
|
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|
3365 # if GTK_CHECK_VERSION(3,2,0) |
|
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|
3366 page = gtk_box_new(GTK_ORIENTATION_VERTICAL, 0); |
|
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|
3367 gtk_box_set_homogeneous(GTK_BOX(page), FALSE); |
|
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changeset
|
3368 # else |
| 685 | 3369 page = gtk_vbox_new(FALSE, 0); |
|
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changeset
|
3370 # endif |
| 685 | 3371 gtk_widget_show(page); |
| 846 | 3372 event_box = gtk_event_box_new(); |
| 3373 gtk_widget_show(event_box); | |
| 685 | 3374 label = gtk_label_new("-Empty-"); |
|
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changeset
|
3375 # if !GTK_CHECK_VERSION(3,14,0) |
| 851 | 3376 gtk_misc_set_padding(GTK_MISC(label), 2, 2); |
|
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changeset
|
3377 # endif |
| 846 | 3378 gtk_container_add(GTK_CONTAINER(event_box), label); |
| 685 | 3379 gtk_widget_show(label); |
| 3380 gtk_notebook_insert_page(GTK_NOTEBOOK(gui.tabline), | |
| 3381 page, | |
| 846 | 3382 event_box, |
| 685 | 3383 nr++); |
|
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|
3384 # if GTK_CHECK_VERSION(2,10,0) |
|
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|
3385 gtk_notebook_set_tab_reorderable(GTK_NOTEBOOK(gui.tabline), |
|
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|
3386 page, |
|
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12413
diff
changeset
|
3387 TRUE); |
|
14800
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patch 8.1.0412: cannot build with GTK 2.4
Christian Brabandt <cb@256bit.org>
parents:
14786
diff
changeset
|
3388 # endif |
| 685 | 3389 } |
| 3390 | |
| 846 | 3391 event_box = gtk_notebook_get_tab_label(GTK_NOTEBOOK(gui.tabline), page); |
|
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7870
diff
changeset
|
3392 g_object_set_data(G_OBJECT(event_box), "tab_num", |
|
3456e2ebebd4
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parents:
7870
diff
changeset
|
3393 GINT_TO_POINTER(tab_num)); |
|
3456e2ebebd4
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Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
3394 label = gtk_bin_get_child(GTK_BIN(event_box)); |
| 839 | 3395 get_tabline_label(tp, FALSE); |
| 836 | 3396 labeltext = CONVERT_TO_UTF8(NameBuff); |
| 846 | 3397 gtk_label_set_text(GTK_LABEL(label), (const char *)labeltext); |
| 836 | 3398 CONVERT_TO_UTF8_FREE(labeltext); |
| 846 | 3399 |
| 3400 get_tabline_label(tp, TRUE); | |
| 3401 labeltext = CONVERT_TO_UTF8(NameBuff); | |
|
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7870
diff
changeset
|
3402 # if GTK_CHECK_VERSION(3,0,0) |
|
3456e2ebebd4
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diff
changeset
|
3403 gtk_widget_set_tooltip_text(event_box, (const gchar *)labeltext); |
|
3456e2ebebd4
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Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
3404 # else |
| 846 | 3405 gtk_tooltips_set_tip(GTK_TOOLTIPS(tabline_tooltip), event_box, |
| 3406 (const char *)labeltext, NULL); | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
3407 # endif |
| 846 | 3408 CONVERT_TO_UTF8_FREE(labeltext); |
| 685 | 3409 } |
| 3410 | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
3411 // Remove any old labels. |
| 685 | 3412 while (gtk_notebook_get_nth_page(GTK_NOTEBOOK(gui.tabline), nr) != NULL) |
| 3413 gtk_notebook_remove_page(GTK_NOTEBOOK(gui.tabline), nr); | |
| 3414 | |
|
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parents:
7870
diff
changeset
|
3415 if (gtk_notebook_get_current_page(GTK_NOTEBOOK(gui.tabline)) != curtabidx) |
|
3456e2ebebd4
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Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
3416 gtk_notebook_set_current_page(GTK_NOTEBOOK(gui.tabline), curtabidx); |
| 685 | 3417 |
|
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parents:
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diff
changeset
|
3418 // Make sure everything is in place before drawing text. |
| 851 | 3419 gui_mch_update(); |
| 3420 | |
| 685 | 3421 ignore_tabline_evt = FALSE; |
| 3422 } | |
| 3423 | |
| 3424 /* | |
| 3425 * Set the current tab to "nr". First tab is 1. | |
| 3426 */ | |
| 3427 void | |
|
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commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7679
diff
changeset
|
3428 gui_mch_set_curtab(int nr) |
| 685 | 3429 { |
| 3430 if (gui.tabline == NULL) | |
| 3431 return; | |
| 3432 | |
| 3433 ignore_tabline_evt = TRUE; | |
|
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7870
diff
changeset
|
3434 if (gtk_notebook_get_current_page(GTK_NOTEBOOK(gui.tabline)) != nr - 1) |
|
3456e2ebebd4
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Christian Brabandt <cb@256bit.org>
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7870
diff
changeset
|
3435 gtk_notebook_set_current_page(GTK_NOTEBOOK(gui.tabline), nr - 1); |
| 685 | 3436 ignore_tabline_evt = FALSE; |
| 3437 } | |
| 3438 | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
3439 #endif // FEAT_GUI_TABLINE |
| 685 | 3440 |
| 7 | 3441 /* |
| 2183 | 3442 * Add selection targets for PRIMARY and CLIPBOARD selections. |
| 3443 */ | |
| 3444 void | |
| 3445 gui_gtk_set_selection_targets(void) | |
| 3446 { | |
| 3447 int i, j = 0; | |
| 3448 int n_targets = N_SELECTION_TARGETS; | |
| 3449 GtkTargetEntry targets[N_SELECTION_TARGETS]; | |
| 3450 | |
| 3451 for (i = 0; i < (int)N_SELECTION_TARGETS; ++i) | |
| 3452 { | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
3453 // OpenOffice tries to use TARGET_HTML and fails when we don't |
|
79e10adc821d
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Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
3454 // return something, instead of trying another target. Therefore only |
|
79e10adc821d
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Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
3455 // offer TARGET_HTML when it works. |
| 2183 | 3456 if (!clip_html && selection_targets[i].info == TARGET_HTML) |
| 3457 n_targets--; | |
| 3458 else | |
| 3459 targets[j++] = selection_targets[i]; | |
| 3460 } | |
| 3461 | |
| 3462 gtk_selection_clear_targets(gui.drawarea, (GdkAtom)GDK_SELECTION_PRIMARY); | |
| 3463 gtk_selection_clear_targets(gui.drawarea, (GdkAtom)clip_plus.gtk_sel_atom); | |
| 3464 gtk_selection_add_targets(gui.drawarea, | |
| 3465 (GdkAtom)GDK_SELECTION_PRIMARY, | |
| 3466 targets, n_targets); | |
| 3467 gtk_selection_add_targets(gui.drawarea, | |
| 3468 (GdkAtom)clip_plus.gtk_sel_atom, | |
| 3469 targets, n_targets); | |
| 3470 } | |
| 3471 | |
| 3472 /* | |
| 3473 * Set up for receiving DND items. | |
| 3474 */ | |
| 3475 void | |
| 3476 gui_gtk_set_dnd_targets(void) | |
| 3477 { | |
| 3478 int i, j = 0; | |
| 3479 int n_targets = N_DND_TARGETS; | |
| 3480 GtkTargetEntry targets[N_DND_TARGETS]; | |
| 3481 | |
| 3482 for (i = 0; i < (int)N_DND_TARGETS; ++i) | |
| 3483 { | |
| 3154 | 3484 if (!clip_html && dnd_targets[i].info == TARGET_HTML) |
| 2183 | 3485 n_targets--; |
| 3486 else | |
| 3487 targets[j++] = dnd_targets[i]; | |
| 3488 } | |
| 3489 | |
| 3490 gtk_drag_dest_unset(gui.drawarea); | |
| 3491 gtk_drag_dest_set(gui.drawarea, | |
| 3492 GTK_DEST_DEFAULT_ALL, | |
| 3493 targets, n_targets, | |
| 2718 | 3494 GDK_ACTION_COPY | GDK_ACTION_MOVE); |
| 2183 | 3495 } |
| 3496 | |
| 3497 /* | |
| 7 | 3498 * Initialize the GUI. Create all the windows, set up all the callbacks etc. |
| 3499 * Returns OK for success, FAIL when the GUI can't be started. | |
| 3500 */ | |
| 3501 int | |
| 3502 gui_mch_init(void) | |
| 3503 { | |
| 3504 GtkWidget *vbox; | |
| 3505 | |
| 3506 #ifdef FEAT_GUI_GNOME | |
|
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parents:
18671
diff
changeset
|
3507 // Initialize the GNOME libraries. gnome_program_init()/gnome_init() |
|
79e10adc821d
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parents:
18671
diff
changeset
|
3508 // exits on failure, but that's a non-issue because we already called |
|
79e10adc821d
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Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
3509 // gtk_init_check() in gui_mch_init_check(). |
| 7 | 3510 if (using_gnome) |
| 4045 | 3511 { |
| 7 | 3512 gnome_program_init(VIMPACKAGE, VIM_VERSION_SHORT, |
| 3513 LIBGNOMEUI_MODULE, gui_argc, gui_argv, NULL); | |
| 4045 | 3514 # if defined(FEAT_FLOAT) && defined(LC_NUMERIC) |
| 5854 | 3515 { |
| 3516 char *p = setlocale(LC_NUMERIC, NULL); | |
| 3517 | |
|
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parents:
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diff
changeset
|
3518 // Make sure strtod() uses a decimal point, not a comma. Gnome |
|
79e10adc821d
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Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
3519 // init may change it. |
| 5854 | 3520 if (p == NULL || strcmp(p, "C") != 0) |
| 3521 setlocale(LC_NUMERIC, "C"); | |
| 3522 } | |
| 4045 | 3523 # endif |
| 3524 } | |
| 7 | 3525 #endif |
|
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Christian Brabandt <cb@256bit.org>
parents:
13152
diff
changeset
|
3526 VIM_CLEAR(gui_argv); |
| 7 | 3527 |
|
2275
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2270
diff
changeset
|
3528 #if GLIB_CHECK_VERSION(2,1,3) |
|
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parents:
18671
diff
changeset
|
3529 // Set the human-readable application name |
| 7 | 3530 g_set_application_name("Vim"); |
|
2275
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Bram Moolenaar <bram@vim.org>
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diff
changeset
|
3531 #endif |
| 7 | 3532 /* |
| 3533 * Force UTF-8 output no matter what the value of 'encoding' is. | |
| 3534 * did_set_string_option() in option.c prohibits changing 'termencoding' | |
| 3535 * to something else than UTF-8 if the GUI is in use. | |
| 3536 */ | |
| 3537 set_option_value((char_u *)"termencoding", 0L, (char_u *)"utf-8", 0); | |
| 3538 | |
|
2275
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Bram Moolenaar <bram@vim.org>
parents:
2270
diff
changeset
|
3539 #ifdef FEAT_TOOLBAR |
| 7 | 3540 gui_gtk_register_stock_icons(); |
|
2275
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diff
changeset
|
3541 #endif |
|
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parents:
18671
diff
changeset
|
3542 // FIXME: Need to install the classic icons and a gtkrc.classic file. |
|
79e10adc821d
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18671
diff
changeset
|
3543 // The hard part is deciding install locations and the Makefile magic. |
|
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7870
diff
changeset
|
3544 #if !GTK_CHECK_VERSION(3,0,0) |
|
3456e2ebebd4
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Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
3545 # if 0 |
| 7 | 3546 gtk_rc_parse("gtkrc"); |
|
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diff
changeset
|
3547 # endif |
| 7 | 3548 #endif |
| 3549 | |
|
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diff
changeset
|
3550 // Initialize values |
| 7 | 3551 gui.border_width = 2; |
| 3552 gui.scrollbar_width = SB_DEFAULT_WIDTH; | |
| 3553 gui.scrollbar_height = SB_DEFAULT_WIDTH; | |
|
9624
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parents:
9523
diff
changeset
|
3554 #if GTK_CHECK_VERSION(3,0,0) |
|
d63b85fe3dc7
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parents:
9523
diff
changeset
|
3555 gui.fgcolor = g_new(GdkRGBA, 1); |
|
d63b85fe3dc7
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parents:
9523
diff
changeset
|
3556 gui.bgcolor = g_new(GdkRGBA, 1); |
|
d63b85fe3dc7
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parents:
9523
diff
changeset
|
3557 gui.spcolor = g_new(GdkRGBA, 1); |
|
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
3558 #else |
|
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patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
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18671
diff
changeset
|
3559 // LINTED: avoid warning: conversion to 'unsigned long' |
| 7 | 3560 gui.fgcolor = g_new0(GdkColor, 1); |
|
18781
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parents:
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diff
changeset
|
3561 // LINTED: avoid warning: conversion to 'unsigned long' |
| 7 | 3562 gui.bgcolor = g_new0(GdkColor, 1); |
|
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3563 // LINTED: avoid warning: conversion to 'unsigned long' |
| 207 | 3564 gui.spcolor = g_new0(GdkColor, 1); |
|
9624
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commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
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9523
diff
changeset
|
3565 #endif |
| 7 | 3566 |
|
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parents:
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diff
changeset
|
3567 // Initialise atoms |
| 1904 | 3568 html_atom = gdk_atom_intern("text/html", FALSE); |
| 7 | 3569 utf8_string_atom = gdk_atom_intern("UTF8_STRING", FALSE); |
| 3570 | |
|
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diff
changeset
|
3571 // Set default foreground and background colors. |
| 7 | 3572 gui.norm_pixel = gui.def_norm_pixel; |
| 3573 gui.back_pixel = gui.def_back_pixel; | |
| 3574 | |
| 3575 if (gtk_socket_id != 0) | |
| 3576 { | |
| 3577 GtkWidget *plug; | |
| 3578 | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
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changeset
|
3579 // Use GtkSocket from another app. |
| 7 | 3580 plug = gtk_plug_new_for_display(gdk_display_get_default(), |
| 3581 gtk_socket_id); | |
|
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7870
diff
changeset
|
3582 if (plug != NULL && gtk_plug_get_socket_window(GTK_PLUG(plug)) != NULL) |
| 7 | 3583 { |
| 3584 gui.mainwin = plug; | |
| 3585 } | |
| 3586 else | |
| 3587 { | |
| 3588 g_warning("Connection to GTK+ socket (ID %u) failed", | |
| 3589 (unsigned int)gtk_socket_id); | |
|
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parents:
18671
diff
changeset
|
3590 // Pretend we never wanted it if it failed (get own window) |
| 7 | 3591 gtk_socket_id = 0; |
| 3592 } | |
| 3593 } | |
| 3594 | |
| 3595 if (gtk_socket_id == 0) | |
| 3596 { | |
| 3597 #ifdef FEAT_GUI_GNOME | |
| 3598 if (using_gnome) | |
| 3599 { | |
| 3600 gui.mainwin = gnome_app_new("Vim", NULL); | |
| 3601 # ifdef USE_XSMP | |
|
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diff
changeset
|
3602 // Use the GNOME save-yourself functionality now. |
| 7 | 3603 xsmp_close(); |
| 3604 # endif | |
| 3605 } | |
| 3606 else | |
| 3607 #endif | |
| 3608 gui.mainwin = gtk_window_new(GTK_WINDOW_TOPLEVEL); | |
| 3609 } | |
| 3610 | |
| 3611 gtk_widget_set_name(gui.mainwin, "vim-main-window"); | |
| 3612 | |
|
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18671
diff
changeset
|
3613 // Create the PangoContext used for drawing all text. |
| 7 | 3614 gui.text_context = gtk_widget_create_pango_context(gui.mainwin); |
| 3615 pango_context_set_base_dir(gui.text_context, PANGO_DIRECTION_LTR); | |
|
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changeset
|
3616 |
|
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7870
diff
changeset
|
3617 gtk_container_set_border_width(GTK_CONTAINER(gui.mainwin), 0); |
| 7 | 3618 gtk_widget_add_events(gui.mainwin, GDK_VISIBILITY_NOTIFY_MASK); |
| 3619 | |
|
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7870
diff
changeset
|
3620 g_signal_connect(G_OBJECT(gui.mainwin), "delete-event", |
|
3456e2ebebd4
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7870
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changeset
|
3621 G_CALLBACK(&delete_event_cb), NULL); |
|
3456e2ebebd4
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diff
changeset
|
3622 |
|
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diff
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|
3623 g_signal_connect(G_OBJECT(gui.mainwin), "realize", |
|
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diff
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|
3624 G_CALLBACK(&mainwin_realize), NULL); |
|
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621e41f6dcc2
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|
3625 |
|
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11129
diff
changeset
|
3626 g_signal_connect(G_OBJECT(gui.mainwin), "screen-changed", |
| 7 | 3627 G_CALLBACK(&mainwin_screen_changed_cb), NULL); |
|
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11129
diff
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|
3628 |
| 7 | 3629 gui.accel_group = gtk_accel_group_new(); |
| 3630 gtk_window_add_accel_group(GTK_WINDOW(gui.mainwin), gui.accel_group); | |
| 3631 | |
|
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diff
changeset
|
3632 // A vertical box holds the menubar, toolbar and main text window. |
|
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diff
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|
3633 #if GTK_CHECK_VERSION(3,2,0) |
|
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diff
changeset
|
3634 vbox = gtk_box_new(GTK_ORIENTATION_VERTICAL, 0); |
|
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diff
changeset
|
3635 gtk_box_set_homogeneous(GTK_BOX(vbox), FALSE); |
|
3456e2ebebd4
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parents:
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diff
changeset
|
3636 #else |
| 7 | 3637 vbox = gtk_vbox_new(FALSE, 0); |
|
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diff
changeset
|
3638 #endif |
| 7 | 3639 |
| 3640 #ifdef FEAT_GUI_GNOME | |
| 3641 if (using_gnome) | |
| 3642 { | |
|
2275
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|
3643 # if defined(FEAT_MENU) |
|
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diff
changeset
|
3644 // automagically restore menubar/toolbar placement |
| 7 | 3645 gnome_app_enable_layout_config(GNOME_APP(gui.mainwin), TRUE); |
| 3646 # endif | |
| 3647 gnome_app_set_contents(GNOME_APP(gui.mainwin), vbox); | |
| 3648 } | |
| 3649 else | |
| 3650 #endif | |
| 3651 { | |
| 3652 gtk_container_add(GTK_CONTAINER(gui.mainwin), vbox); | |
| 3653 gtk_widget_show(vbox); | |
| 3654 } | |
| 3655 | |
| 3656 #ifdef FEAT_MENU | |
| 3657 /* | |
| 3658 * Create the menubar and handle | |
| 3659 */ | |
| 3660 gui.menubar = gtk_menu_bar_new(); | |
| 3661 gtk_widget_set_name(gui.menubar, "vim-menubar"); | |
| 3662 | |
|
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diff
changeset
|
3663 // Avoid that GTK takes <F10> away from us. |
| 36 | 3664 { |
| 3665 GtkSettings *gtk_settings; | |
| 3666 | |
| 3667 gtk_settings = gtk_settings_get_for_screen(gdk_screen_get_default()); | |
| 3668 g_object_set(gtk_settings, "gtk-menu-bar-accel", NULL, NULL); | |
| 3669 } | |
| 3670 | |
| 3671 | |
| 7 | 3672 # ifdef FEAT_GUI_GNOME |
| 3673 if (using_gnome) | |
| 3674 { | |
| 3675 BonoboDockItem *dockitem; | |
| 3676 | |
| 3677 gnome_app_set_menus(GNOME_APP(gui.mainwin), GTK_MENU_BAR(gui.menubar)); | |
| 3678 dockitem = gnome_app_get_dock_item_by_name(GNOME_APP(gui.mainwin), | |
| 3679 GNOME_APP_MENUBAR_NAME); | |
|
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diff
changeset
|
3680 // We don't want the menu to float. |
| 798 | 3681 bonobo_dock_item_set_behavior(dockitem, |
| 3682 bonobo_dock_item_get_behavior(dockitem) | |
| 3683 | BONOBO_DOCK_ITEM_BEH_NEVER_FLOATING); | |
| 7 | 3684 gui.menubar_h = GTK_WIDGET(dockitem); |
| 3685 } | |
| 3686 else | |
|
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diff
changeset
|
3687 # endif // FEAT_GUI_GNOME |
|
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|
3688 { |
|
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diff
changeset
|
3689 // Always show the menubar, otherwise <F10> doesn't work. It may be |
|
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parents:
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diff
changeset
|
3690 // disabled in gui_init() later. |
| 827 | 3691 gtk_widget_show(gui.menubar); |
| 7 | 3692 gtk_box_pack_start(GTK_BOX(vbox), gui.menubar, FALSE, FALSE, 0); |
| 3693 } | |
|
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diff
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|
3694 #endif // FEAT_MENU |
| 7 | 3695 |
| 3696 #ifdef FEAT_TOOLBAR | |
| 3697 /* | |
| 3698 * Create the toolbar and handle | |
| 3699 */ | |
|
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diff
changeset
|
3700 // some aesthetics on the toolbar |
|
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changeset
|
3701 # ifdef USE_GTK3 |
|
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diff
changeset
|
3702 // TODO: Add GTK+ 3 code here using GtkCssProvider if necessary. |
|
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diff
changeset
|
3703 // N.B. Since the default value of GtkToolbar::button-relief is |
|
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parents:
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diff
changeset
|
3704 // GTK_RELIEF_NONE, there's no need to specify that, probably. |
|
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3705 # else |
| 7 | 3706 gtk_rc_parse_string( |
| 3707 "style \"vim-toolbar-style\" {\n" | |
| 3708 " GtkToolbar::button_relief = GTK_RELIEF_NONE\n" | |
| 3709 "}\n" | |
| 3710 "widget \"*.vim-toolbar\" style \"vim-toolbar-style\"\n"); | |
|
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diff
changeset
|
3711 # endif |
| 7 | 3712 gui.toolbar = gtk_toolbar_new(); |
| 3713 gtk_widget_set_name(gui.toolbar, "vim-toolbar"); | |
| 3714 set_toolbar_style(GTK_TOOLBAR(gui.toolbar)); | |
| 3715 | |
| 3716 # ifdef FEAT_GUI_GNOME | |
| 3717 if (using_gnome) | |
| 3718 { | |
| 3719 BonoboDockItem *dockitem; | |
| 3720 | |
| 3721 gnome_app_set_toolbar(GNOME_APP(gui.mainwin), GTK_TOOLBAR(gui.toolbar)); | |
| 3722 dockitem = gnome_app_get_dock_item_by_name(GNOME_APP(gui.mainwin), | |
| 3723 GNOME_APP_TOOLBAR_NAME); | |
| 3724 gui.toolbar_h = GTK_WIDGET(dockitem); | |
|
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diff
changeset
|
3725 // When the toolbar is floating it gets stuck. So long as that isn't |
|
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patch 8.1.2380: using old C style comments
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parents:
18671
diff
changeset
|
3726 // fixed let's disallow floating. |
| 795 | 3727 bonobo_dock_item_set_behavior(dockitem, |
| 798 | 3728 bonobo_dock_item_get_behavior(dockitem) |
| 3729 | BONOBO_DOCK_ITEM_BEH_NEVER_FLOATING); | |
| 7 | 3730 gtk_container_set_border_width(GTK_CONTAINER(gui.toolbar), 0); |
| 3731 } | |
| 3732 else | |
|
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diff
changeset
|
3733 # endif // FEAT_GUI_GNOME |
| 7 | 3734 { |
| 3735 if (vim_strchr(p_go, GO_TOOLBAR) != NULL | |
| 3736 && (toolbar_flags & (TOOLBAR_TEXT | TOOLBAR_ICONS))) | |
| 3737 gtk_widget_show(gui.toolbar); | |
| 3738 gtk_box_pack_start(GTK_BOX(vbox), gui.toolbar, FALSE, FALSE, 0); | |
| 3739 } | |
|
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diff
changeset
|
3740 #endif // FEAT_TOOLBAR |
| 7 | 3741 |
| 685 | 3742 #ifdef FEAT_GUI_TABLINE |
| 782 | 3743 /* |
| 3744 * Use a Notebook for the tab pages labels. The labels are hidden by | |
| 3745 * default. | |
| 3746 */ | |
| 791 | 3747 gui.tabline = gtk_notebook_new(); |
| 3748 gtk_widget_show(gui.tabline); | |
| 3749 gtk_box_pack_start(GTK_BOX(vbox), gui.tabline, FALSE, FALSE, 0); | |
| 3750 gtk_notebook_set_show_border(GTK_NOTEBOOK(gui.tabline), FALSE); | |
| 3751 gtk_notebook_set_show_tabs(GTK_NOTEBOOK(gui.tabline), FALSE); | |
| 841 | 3752 gtk_notebook_set_scrollable(GTK_NOTEBOOK(gui.tabline), TRUE); |
|
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diff
changeset
|
3753 # if !GTK_CHECK_VERSION(3,0,0) |
| 868 | 3754 gtk_notebook_set_tab_border(GTK_NOTEBOOK(gui.tabline), FALSE); |
|
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diff
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|
3755 # endif |
|
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diff
changeset
|
3756 |
|
3456e2ebebd4
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7870
diff
changeset
|
3757 # if !GTK_CHECK_VERSION(3,0,0) |
| 846 | 3758 tabline_tooltip = gtk_tooltips_new(); |
| 3759 gtk_tooltips_enable(GTK_TOOLTIPS(tabline_tooltip)); | |
|
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diff
changeset
|
3760 # endif |
| 846 | 3761 |
| 3762 { | |
| 3763 GtkWidget *page, *label, *event_box; | |
| 791 | 3764 |
|
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|
3765 // Add the first tab. |
|
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7870
diff
changeset
|
3766 # if GTK_CHECK_VERSION(3,2,0) |
|
3456e2ebebd4
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diff
changeset
|
3767 page = gtk_box_new(GTK_ORIENTATION_VERTICAL, 0); |
|
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diff
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|
3768 gtk_box_set_homogeneous(GTK_BOX(page), FALSE); |
|
3456e2ebebd4
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diff
changeset
|
3769 # else |
| 846 | 3770 page = gtk_vbox_new(FALSE, 0); |
|
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diff
changeset
|
3771 # endif |
| 846 | 3772 gtk_widget_show(page); |
| 3773 gtk_container_add(GTK_CONTAINER(gui.tabline), page); | |
| 3774 label = gtk_label_new("-Empty-"); | |
| 3775 gtk_widget_show(label); | |
| 3776 event_box = gtk_event_box_new(); | |
| 3777 gtk_widget_show(event_box); | |
|
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diff
changeset
|
3778 g_object_set_data(G_OBJECT(event_box), "tab_num", GINT_TO_POINTER(1L)); |
|
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diff
changeset
|
3779 # if !GTK_CHECK_VERSION(3,14,0) |
| 851 | 3780 gtk_misc_set_padding(GTK_MISC(label), 2, 2); |
|
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diff
changeset
|
3781 # endif |
| 846 | 3782 gtk_container_add(GTK_CONTAINER(event_box), label); |
| 3783 gtk_notebook_set_tab_label(GTK_NOTEBOOK(gui.tabline), page, event_box); | |
|
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patch 8.1.0412: cannot build with GTK 2.4
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14786
diff
changeset
|
3784 # if GTK_CHECK_VERSION(2,10,0) |
|
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diff
changeset
|
3785 gtk_notebook_set_tab_reorderable(GTK_NOTEBOOK(gui.tabline), page, TRUE); |
|
14800
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diff
changeset
|
3786 # endif |
| 791 | 3787 } |
| 865 | 3788 |
|
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changeset
|
3789 g_signal_connect(G_OBJECT(gui.tabline), "switch-page", |
|
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changeset
|
3790 G_CALLBACK(on_select_tab), NULL); |
|
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14786
diff
changeset
|
3791 # if GTK_CHECK_VERSION(2,10,0) |
|
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12413
diff
changeset
|
3792 g_signal_connect(G_OBJECT(gui.tabline), "page-reordered", |
|
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|
3793 G_CALLBACK(on_tab_reordered), NULL); |
|
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|
3794 # endif |
| 791 | 3795 |
|
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changeset
|
3796 // Create a popup menu for the tab line and connect it. |
| 791 | 3797 tabline_menu = create_tabline_menu(); |
|
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diff
changeset
|
3798 g_signal_connect_swapped(G_OBJECT(gui.tabline), "button-press-event", |
|
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changeset
|
3799 G_CALLBACK(on_tabline_menu), G_OBJECT(tabline_menu)); |
|
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|
3800 #endif // FEAT_GUI_TABLINE |
| 685 | 3801 |
| 7 | 3802 gui.formwin = gtk_form_new(); |
|
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|
3803 gtk_container_set_border_width(GTK_CONTAINER(gui.formwin), 0); |
|
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7870
diff
changeset
|
3804 #if !GTK_CHECK_VERSION(3,0,0) |
| 7 | 3805 gtk_widget_set_events(gui.formwin, GDK_EXPOSURE_MASK); |
|
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changeset
|
3806 #endif |
| 7 | 3807 |
| 3808 gui.drawarea = gtk_drawing_area_new(); | |
|
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10042
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changeset
|
3809 #if GTK_CHECK_VERSION(3,22,2) |
|
6c8a4d21b873
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changeset
|
3810 gtk_widget_set_name(gui.drawarea, "vim-gui-drawarea"); |
|
6c8a4d21b873
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diff
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|
3811 #endif |
|
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diff
changeset
|
3812 #if GTK_CHECK_VERSION(3,0,0) |
|
3456e2ebebd4
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diff
changeset
|
3813 gui.surface = NULL; |
|
3456e2ebebd4
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diff
changeset
|
3814 gui.by_signal = FALSE; |
|
3456e2ebebd4
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3815 #endif |
| 7 | 3816 |
|
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patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
3817 // Determine which events we will filter. |
| 7 | 3818 gtk_widget_set_events(gui.drawarea, |
| 3819 GDK_EXPOSURE_MASK | | |
| 3820 GDK_ENTER_NOTIFY_MASK | | |
| 3821 GDK_LEAVE_NOTIFY_MASK | | |
| 3822 GDK_BUTTON_PRESS_MASK | | |
| 3823 GDK_BUTTON_RELEASE_MASK | | |
| 3824 GDK_SCROLL_MASK | | |
| 3825 GDK_KEY_PRESS_MASK | | |
| 3826 GDK_KEY_RELEASE_MASK | | |
| 3827 GDK_POINTER_MOTION_MASK | | |
| 3828 GDK_POINTER_MOTION_HINT_MASK); | |
| 3829 | |
| 3830 gtk_widget_show(gui.drawarea); | |
| 3831 gtk_form_put(GTK_FORM(gui.formwin), gui.drawarea, 0, 0); | |
| 3832 gtk_widget_show(gui.formwin); | |
| 3833 gtk_box_pack_start(GTK_BOX(vbox), gui.formwin, TRUE, TRUE, 0); | |
| 3834 | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3835 // For GtkSockets, key-presses must go to the focus widget (drawarea) |
|
79e10adc821d
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diff
changeset
|
3836 // and not the window. |
|
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diff
changeset
|
3837 g_signal_connect((gtk_socket_id == 0) ? G_OBJECT(gui.mainwin) |
|
3456e2ebebd4
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|
3838 : G_OBJECT(gui.drawarea), |
|
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changeset
|
3839 "key-press-event", |
|
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|
3840 G_CALLBACK(key_press_event), NULL); |
|
3456e2ebebd4
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diff
changeset
|
3841 #if defined(FEAT_XIM) || GTK_CHECK_VERSION(3,0,0) |
|
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diff
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|
3842 // Also forward key release events for the benefit of GTK+ 2 input |
|
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diff
changeset
|
3843 // modules. Try CTRL-SHIFT-xdigits to enter a Unicode code point. |
| 7 | 3844 g_signal_connect((gtk_socket_id == 0) ? G_OBJECT(gui.mainwin) |
| 3845 : G_OBJECT(gui.drawarea), | |
|
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changeset
|
3846 "key-release-event", |
| 7 | 3847 G_CALLBACK(&key_release_event), NULL); |
| 3848 #endif | |
|
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|
3849 g_signal_connect(G_OBJECT(gui.drawarea), "realize", |
|
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|
3850 G_CALLBACK(drawarea_realize_cb), NULL); |
|
3456e2ebebd4
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changeset
|
3851 g_signal_connect(G_OBJECT(gui.drawarea), "unrealize", |
|
3456e2ebebd4
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changeset
|
3852 G_CALLBACK(drawarea_unrealize_cb), NULL); |
|
14786
11978f68a8c3
patch 8.1.0405: too many #ifdefs for GTK
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diff
changeset
|
3853 #if GTK_CHECK_VERSION(3,0,0) |
|
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diff
changeset
|
3854 g_signal_connect(G_OBJECT(gui.drawarea), "configure-event", |
|
3456e2ebebd4
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diff
changeset
|
3855 G_CALLBACK(drawarea_configure_event_cb), NULL); |
|
14786
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|
3856 #endif |
|
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changeset
|
3857 #if GTK_CHECK_VERSION(3,22,2) |
|
10390
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diff
changeset
|
3858 g_signal_connect_after(G_OBJECT(gui.drawarea), "style-updated", |
|
6c8a4d21b873
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changeset
|
3859 G_CALLBACK(&drawarea_style_updated_cb), NULL); |
|
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|
3860 #else |
|
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|
3861 g_signal_connect_after(G_OBJECT(gui.drawarea), "style-set", |
|
3456e2ebebd4
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diff
changeset
|
3862 G_CALLBACK(&drawarea_style_set_cb), NULL); |
|
3456e2ebebd4
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|
3863 #endif |
|
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|
3864 |
|
3456e2ebebd4
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diff
changeset
|
3865 #if !GTK_CHECK_VERSION(3,0,0) |
| 7 | 3866 gui.visibility = GDK_VISIBILITY_UNOBSCURED; |
|
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diff
changeset
|
3867 #endif |
| 7 | 3868 |
|
17539
554240b9574b
patch 8.1.1767: FEAT_SESSION defined separately
Bram Moolenaar <Bram@vim.org>
parents:
17063
diff
changeset
|
3869 #if !defined(USE_GNOME_SESSION) |
| 7 | 3870 wm_protocols_atom = gdk_atom_intern("WM_PROTOCOLS", FALSE); |
| 3871 save_yourself_atom = gdk_atom_intern("WM_SAVE_YOURSELF", FALSE); | |
| 3872 #endif | |
| 3873 | |
| 3874 if (gtk_socket_id != 0) | |
|
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parents:
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diff
changeset
|
3875 // make sure keyboard input can go to the drawarea |
|
8218
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diff
changeset
|
3876 gtk_widget_set_can_focus(gui.drawarea, TRUE); |
| 7 | 3877 |
| 3878 /* | |
| 3879 * Set clipboard specific atoms | |
| 3880 */ | |
| 3881 vim_atom = gdk_atom_intern(VIM_ATOM_NAME, FALSE); | |
| 3882 vimenc_atom = gdk_atom_intern(VIMENC_ATOM_NAME, FALSE); | |
| 3883 clip_star.gtk_sel_atom = GDK_SELECTION_PRIMARY; | |
| 3884 clip_plus.gtk_sel_atom = gdk_atom_intern("CLIPBOARD", FALSE); | |
| 3885 | |
| 3886 /* | |
| 3887 * Start out by adding the configured border width into the border offset. | |
| 3888 */ | |
| 3889 gui.border_offset = gui.border_width; | |
| 3890 | |
|
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changeset
|
3891 #if GTK_CHECK_VERSION(3,0,0) |
|
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changeset
|
3892 g_signal_connect(G_OBJECT(gui.drawarea), "draw", |
|
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changeset
|
3893 G_CALLBACK(draw_event), NULL); |
|
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diff
changeset
|
3894 #else |
| 7 | 3895 gtk_signal_connect(GTK_OBJECT(gui.mainwin), "visibility_notify_event", |
| 3896 GTK_SIGNAL_FUNC(visibility_event), NULL); | |
| 3897 gtk_signal_connect(GTK_OBJECT(gui.drawarea), "expose_event", | |
| 3898 GTK_SIGNAL_FUNC(expose_event), NULL); | |
|
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diff
changeset
|
3899 #endif |
| 7 | 3900 |
| 3901 /* | |
| 3902 * Only install these enter/leave callbacks when 'p' in 'guioptions'. | |
| 3903 * Only needed for some window managers. | |
| 3904 */ | |
| 3905 if (vim_strchr(p_go, GO_POINTER) != NULL) | |
| 3906 { | |
|
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diff
changeset
|
3907 g_signal_connect(G_OBJECT(gui.drawarea), "leave-notify-event", |
|
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changeset
|
3908 G_CALLBACK(leave_notify_event), NULL); |
|
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changeset
|
3909 g_signal_connect(G_OBJECT(gui.drawarea), "enter-notify-event", |
|
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diff
changeset
|
3910 G_CALLBACK(enter_notify_event), NULL); |
| 7 | 3911 } |
| 3912 | |
|
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|
3913 // Real windows can get focus ... GtkPlug, being a mere container can't, |
|
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diff
changeset
|
3914 // only its widgets. Arguably, this could be common code and we not use |
|
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|
3915 // the window focus at all, but let's be safe. |
| 791 | 3916 if (gtk_socket_id == 0) |
| 3917 { | |
|
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|
3918 g_signal_connect(G_OBJECT(gui.mainwin), "focus-out-event", |
|
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|
3919 G_CALLBACK(focus_out_event), NULL); |
|
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|
3920 g_signal_connect(G_OBJECT(gui.mainwin), "focus-in-event", |
|
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changeset
|
3921 G_CALLBACK(focus_in_event), NULL); |
| 791 | 3922 } |
| 3923 else | |
| 3924 { | |
|
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|
3925 g_signal_connect(G_OBJECT(gui.drawarea), "focus-out-event", |
|
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|
3926 G_CALLBACK(focus_out_event), NULL); |
|
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|
3927 g_signal_connect(G_OBJECT(gui.drawarea), "focus-in-event", |
|
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changeset
|
3928 G_CALLBACK(focus_in_event), NULL); |
| 791 | 3929 #ifdef FEAT_GUI_TABLINE |
|
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|
3930 g_signal_connect(G_OBJECT(gui.tabline), "focus-out-event", |
|
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changeset
|
3931 G_CALLBACK(focus_out_event), NULL); |
|
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|
3932 g_signal_connect(G_OBJECT(gui.tabline), "focus-in-event", |
|
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changeset
|
3933 G_CALLBACK(focus_in_event), NULL); |
|
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changeset
|
3934 #endif // FEAT_GUI_TABLINE |
| 791 | 3935 } |
| 7 | 3936 |
|
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changeset
|
3937 g_signal_connect(G_OBJECT(gui.drawarea), "motion-notify-event", |
|
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changeset
|
3938 G_CALLBACK(motion_notify_event), NULL); |
|
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|
3939 g_signal_connect(G_OBJECT(gui.drawarea), "button-press-event", |
|
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changeset
|
3940 G_CALLBACK(button_press_event), NULL); |
|
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|
3941 g_signal_connect(G_OBJECT(gui.drawarea), "button-release-event", |
|
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|
3942 G_CALLBACK(button_release_event), NULL); |
|
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changeset
|
3943 g_signal_connect(G_OBJECT(gui.drawarea), "scroll-event", |
|
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changeset
|
3944 G_CALLBACK(&scroll_event), NULL); |
| 7 | 3945 |
| 3946 /* | |
| 3947 * Add selection handler functions. | |
| 3948 */ | |
|
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diff
changeset
|
3949 g_signal_connect(G_OBJECT(gui.drawarea), "selection-clear-event", |
|
3456e2ebebd4
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diff
changeset
|
3950 G_CALLBACK(selection_clear_event), NULL); |
|
3456e2ebebd4
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diff
changeset
|
3951 g_signal_connect(G_OBJECT(gui.drawarea), "selection-received", |
|
3456e2ebebd4
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diff
changeset
|
3952 G_CALLBACK(selection_received_cb), NULL); |
| 7 | 3953 |
| 2183 | 3954 gui_gtk_set_selection_targets(); |
| 7 | 3955 |
|
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diff
changeset
|
3956 g_signal_connect(G_OBJECT(gui.drawarea), "selection-get", |
|
3456e2ebebd4
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diff
changeset
|
3957 G_CALLBACK(selection_get_cb), NULL); |
| 7 | 3958 |
|
18781
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patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
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18671
diff
changeset
|
3959 // Pretend we don't have input focus, we will get an event if we do. |
| 7 | 3960 gui.in_focus = FALSE; |
| 3961 | |
|
14471
2f6f886d9a87
patch 8.1.0249: GTK: when screen DPI changes Vim does not handle it
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3962 // Handle changes to the "Xft/DPI" setting. |
|
2f6f886d9a87
patch 8.1.0249: GTK: when screen DPI changes Vim does not handle it
Christian Brabandt <cb@256bit.org>
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diff
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|
3963 { |
|
2f6f886d9a87
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3964 GtkSettings *gtk_settings = |
|
2f6f886d9a87
patch 8.1.0249: GTK: when screen DPI changes Vim does not handle it
Christian Brabandt <cb@256bit.org>
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13674
diff
changeset
|
3965 gtk_settings_get_for_screen(gdk_screen_get_default()); |
|
2f6f886d9a87
patch 8.1.0249: GTK: when screen DPI changes Vim does not handle it
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3966 |
|
2f6f886d9a87
patch 8.1.0249: GTK: when screen DPI changes Vim does not handle it
Christian Brabandt <cb@256bit.org>
parents:
13674
diff
changeset
|
3967 g_signal_connect(gtk_settings, "notify::gtk-xft-dpi", |
|
2f6f886d9a87
patch 8.1.0249: GTK: when screen DPI changes Vim does not handle it
Christian Brabandt <cb@256bit.org>
parents:
13674
diff
changeset
|
3968 G_CALLBACK(gtk_settings_xft_dpi_changed_cb), NULL); |
|
2f6f886d9a87
patch 8.1.0249: GTK: when screen DPI changes Vim does not handle it
Christian Brabandt <cb@256bit.org>
parents:
13674
diff
changeset
|
3969 } |
|
2f6f886d9a87
patch 8.1.0249: GTK: when screen DPI changes Vim does not handle it
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3970 |
| 7 | 3971 return OK; |
| 3972 } | |
| 3973 | |
|
17539
554240b9574b
patch 8.1.1767: FEAT_SESSION defined separately
Bram Moolenaar <Bram@vim.org>
parents:
17063
diff
changeset
|
3974 #if defined(USE_GNOME_SESSION) || defined(PROTO) |
| 7 | 3975 /* |
| 3976 * This is called from gui_start() after a fork() has been done. | |
| 3977 * We have to tell the session manager our new PID. | |
| 3978 */ | |
| 3979 void | |
| 3980 gui_mch_forked(void) | |
| 3981 { | |
| 3982 if (using_gnome) | |
| 3983 { | |
| 3984 GnomeClient *client; | |
| 3985 | |
| 3986 client = gnome_master_client(); | |
| 3987 | |
| 3988 if (client != NULL) | |
| 3989 gnome_client_set_process_id(client, getpid()); | |
| 3990 } | |
| 3991 } | |
|
17539
554240b9574b
patch 8.1.1767: FEAT_SESSION defined separately
Bram Moolenaar <Bram@vim.org>
parents:
17063
diff
changeset
|
3992 #endif // USE_GNOME_SESSION |
| 7 | 3993 |
|
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diff
changeset
|
3994 #if GTK_CHECK_VERSION(3,0,0) |
|
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parents:
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diff
changeset
|
3995 static GdkRGBA |
|
d63b85fe3dc7
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9523
diff
changeset
|
3996 color_to_rgba(guicolor_T color) |
|
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
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9523
diff
changeset
|
3997 { |
|
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
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parents:
9523
diff
changeset
|
3998 GdkRGBA rgba; |
|
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3999 rgba.red = ((color & 0xff0000) >> 16) / 255.0; |
|
d63b85fe3dc7
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
4000 rgba.green = ((color & 0xff00) >> 8) / 255.0; |
|
d63b85fe3dc7
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9523
diff
changeset
|
4001 rgba.blue = ((color & 0xff)) / 255.0; |
|
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
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9523
diff
changeset
|
4002 rgba.alpha = 1.0; |
|
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
4003 return rgba; |
|
8218
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diff
changeset
|
4004 } |
|
3456e2ebebd4
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diff
changeset
|
4005 |
|
3456e2ebebd4
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parents:
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diff
changeset
|
4006 static void |
|
9624
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diff
changeset
|
4007 set_cairo_source_rgba_from_color(cairo_t *cr, guicolor_T color) |
|
d63b85fe3dc7
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diff
changeset
|
4008 { |
|
d63b85fe3dc7
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
4009 const GdkRGBA rgba = color_to_rgba(color); |
|
d63b85fe3dc7
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Christian Brabandt <cb@256bit.org>
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9523
diff
changeset
|
4010 cairo_set_source_rgba(cr, rgba.red, rgba.green, rgba.blue, rgba.alpha); |
|
8218
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diff
changeset
|
4011 } |
|
18781
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patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
4012 #endif // GTK_CHECK_VERSION(3,0,0) |
|
8218
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diff
changeset
|
4013 |
| 7 | 4014 /* |
| 4015 * Called when the foreground or background color has been changed. | |
| 4016 * This used to change the graphics contexts directly but we are | |
| 4017 * currently manipulating them where desired. | |
| 4018 */ | |
| 4019 void | |
| 4020 gui_mch_new_colors(void) | |
| 4021 { | |
|
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diff
changeset
|
4022 if (gui.drawarea != NULL && gtk_widget_get_window(gui.drawarea) != NULL) |
|
14786
11978f68a8c3
patch 8.1.0405: too many #ifdefs for GTK
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diff
changeset
|
4023 { |
|
11978f68a8c3
patch 8.1.0405: too many #ifdefs for GTK
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diff
changeset
|
4024 #if !GTK_CHECK_VERSION(3,22,2) |
|
11978f68a8c3
patch 8.1.0405: too many #ifdefs for GTK
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diff
changeset
|
4025 GdkWindow * const da_win = gtk_widget_get_window(gui.drawarea); |
|
8218
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diff
changeset
|
4026 #endif |
|
14786
11978f68a8c3
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Christian Brabandt <cb@256bit.org>
parents:
14712
diff
changeset
|
4027 |
|
10390
6c8a4d21b873
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Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4028 #if GTK_CHECK_VERSION(3,22,2) |
|
6c8a4d21b873
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diff
changeset
|
4029 GtkStyleContext * const context |
|
6c8a4d21b873
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parents:
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diff
changeset
|
4030 = gtk_widget_get_style_context(gui.drawarea); |
|
6c8a4d21b873
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parents:
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diff
changeset
|
4031 GtkCssProvider * const provider = gtk_css_provider_new(); |
|
6c8a4d21b873
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parents:
10042
diff
changeset
|
4032 gchar * const css = g_strdup_printf( |
|
6c8a4d21b873
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parents:
10042
diff
changeset
|
4033 "widget#vim-gui-drawarea {\n" |
|
6c8a4d21b873
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parents:
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diff
changeset
|
4034 " background-color: #%.2lx%.2lx%.2lx;\n" |
|
6c8a4d21b873
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Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4035 "}\n", |
|
6c8a4d21b873
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
4036 (gui.back_pixel >> 16) & 0xff, |
|
6c8a4d21b873
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diff
changeset
|
4037 (gui.back_pixel >> 8) & 0xff, |
|
6c8a4d21b873
commit https://github.com/vim/vim/commit/a859f04b4db651860c07db3587f29906517c552b
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4038 gui.back_pixel & 0xff); |
|
6c8a4d21b873
commit https://github.com/vim/vim/commit/a859f04b4db651860c07db3587f29906517c552b
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parents:
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diff
changeset
|
4039 |
|
6c8a4d21b873
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parents:
10042
diff
changeset
|
4040 gtk_css_provider_load_from_data(provider, css, -1, NULL); |
|
6c8a4d21b873
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parents:
10042
diff
changeset
|
4041 gtk_style_context_add_provider(context, |
|
6c8a4d21b873
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diff
changeset
|
4042 GTK_STYLE_PROVIDER(provider), G_MAXUINT); |
|
6c8a4d21b873
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changeset
|
4043 |
|
6c8a4d21b873
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diff
changeset
|
4044 g_free(css); |
|
6c8a4d21b873
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diff
changeset
|
4045 g_object_unref(provider); |
|
18781
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parents:
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changeset
|
4046 #elif GTK_CHECK_VERSION(3,4,0) // !GTK_CHECK_VERSION(3,22,2) |
|
9624
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changeset
|
4047 GdkRGBA rgba; |
|
d63b85fe3dc7
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changeset
|
4048 |
|
d63b85fe3dc7
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changeset
|
4049 rgba = color_to_rgba(gui.back_pixel); |
|
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changeset
|
4050 { |
|
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changeset
|
4051 cairo_pattern_t * const pat = cairo_pattern_create_rgba( |
|
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changeset
|
4052 rgba.red, rgba.green, rgba.blue, rgba.alpha); |
|
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changeset
|
4053 if (pat != NULL) |
|
3456e2ebebd4
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changeset
|
4054 { |
|
3456e2ebebd4
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diff
changeset
|
4055 gdk_window_set_background_pattern(da_win, pat); |
|
3456e2ebebd4
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changeset
|
4056 cairo_pattern_destroy(pat); |
|
3456e2ebebd4
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changeset
|
4057 } |
|
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changeset
|
4058 else |
|
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9523
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changeset
|
4059 gdk_window_set_background_rgba(da_win, &rgba); |
|
8218
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diff
changeset
|
4060 } |
|
18781
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Bram Moolenaar <Bram@vim.org>
parents:
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changeset
|
4061 #else // !GTK_CHECK_VERSION(3,4,0) |
| 7 | 4062 GdkColor color = { 0, 0, 0, 0 }; |
| 4063 | |
| 4064 color.pixel = gui.back_pixel; | |
|
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7870
diff
changeset
|
4065 gdk_window_set_background(da_win, &color); |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4066 #endif // !GTK_CHECK_VERSION(3,22,2) |
| 7 | 4067 } |
| 4068 } | |
| 4069 | |
| 4070 /* | |
| 4071 * This signal informs us about the need to rearrange our sub-widgets. | |
| 4072 */ | |
| 4073 static gint | |
| 1884 | 4074 form_configure_event(GtkWidget *widget UNUSED, |
| 4075 GdkEventConfigure *event, | |
| 4076 gpointer data UNUSED) | |
| 7 | 4077 { |
| 791 | 4078 int usable_height = event->height; |
| 4079 | |
|
10402
65646e5652df
commit https://github.com/vim/vim/commit/182707ac10d77359bf7a87c6b23ce4025d5b0ad4
Christian Brabandt <cb@256bit.org>
parents:
10390
diff
changeset
|
4080 #if GTK_CHECK_VERSION(3,22,2) && !GTK_CHECK_VERSION(3,22,4) |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4081 // As of 3.22.2, GdkWindows have started distributing configure events to |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4082 // their "native" children (https://git.gnome.org/browse/gtk+/commit/?h=gtk-3-22&id=12579fe71b3b8f79eb9c1b80e429443bcc437dd0). |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4083 // |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4084 // As can be seen from the implementation of move_native_children() and |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4085 // configure_native_child() in gdkwindow.c, those functions actually |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4086 // propagate configure events to every child, failing to distinguish |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4087 // "native" one from non-native one. |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4088 // |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4089 // Naturally, configure events propagated to here like that are fallacious |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4090 // and, as a matter of fact, they trigger a geometric collapse of |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4091 // gui.formwin. |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4092 // |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4093 // To filter out such fallacious events, check if the given event is the |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4094 // one that was sent out to the right place. Ignore it if not. |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4095 // |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4096 // Follow-up |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4097 // After a few weeks later, the GdkWindow change mentioned above was |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4098 // reverted (https://git.gnome.org/browse/gtk+/commit/?h=gtk-3-22&id=f70039cb9603a02d2369fec4038abf40a1711155). |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4099 // The corresponding official release is 3.22.4. |
|
10390
6c8a4d21b873
commit https://github.com/vim/vim/commit/a859f04b4db651860c07db3587f29906517c552b
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4100 if (event->window != gtk_widget_get_window(gui.formwin)) |
|
6c8a4d21b873
commit https://github.com/vim/vim/commit/a859f04b4db651860c07db3587f29906517c552b
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4101 return TRUE; |
|
6c8a4d21b873
commit https://github.com/vim/vim/commit/a859f04b4db651860c07db3587f29906517c552b
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4102 #endif |
|
6c8a4d21b873
commit https://github.com/vim/vim/commit/a859f04b4db651860c07db3587f29906517c552b
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4103 |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4104 // When in a GtkPlug, we can't guarantee valid heights (as a round |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4105 // no. of char-heights), so we have to manually sanitise them. |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4106 // Widths seem to sort themselves out, don't ask me why. |
| 791 | 4107 if (gtk_socket_id != 0) |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4108 usable_height -= (gui.char_height - (gui.char_height/2)); // sic. |
| 791 | 4109 |
| 7 | 4110 gtk_form_freeze(GTK_FORM(gui.formwin)); |
| 791 | 4111 gui_resize_shell(event->width, usable_height); |
| 7 | 4112 gtk_form_thaw(GTK_FORM(gui.formwin)); |
| 4113 | |
| 4114 return TRUE; | |
| 4115 } | |
| 4116 | |
| 4117 /* | |
| 4118 * Function called when window already closed. | |
| 4119 * We can't do much more here than to trying to preserve what had been done, | |
| 4120 * since the window is already inevitably going away. | |
| 4121 */ | |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4122 static void |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4123 mainwin_destroy_cb(GObject *object UNUSED, gpointer data UNUSED) |
| 7 | 4124 { |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4125 // Don't write messages to the GUI anymore |
| 7 | 4126 full_screen = FALSE; |
| 4127 | |
| 4128 gui.mainwin = NULL; | |
| 4129 gui.drawarea = NULL; | |
| 4130 | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4131 if (!exiting) // only do anything if the destroy was unexpected |
| 7 | 4132 { |
| 419 | 4133 vim_strncpy(IObuff, |
| 4134 (char_u *)_("Vim: Main window unexpectedly destroyed\n"), | |
| 4135 IOSIZE - 1); | |
| 7 | 4136 preserve_exit(); |
| 4137 } | |
|
7380
055a0b587a3e
commit https://github.com/vim/vim/commit/36e294c00c784b9ddd05a4fdbea2e331ab2b1ca8
Christian Brabandt <cb@256bit.org>
parents:
7260
diff
changeset
|
4138 #ifdef USE_GRESOURCE |
|
055a0b587a3e
commit https://github.com/vim/vim/commit/36e294c00c784b9ddd05a4fdbea2e331ab2b1ca8
Christian Brabandt <cb@256bit.org>
parents:
7260
diff
changeset
|
4139 gui_gtk_unregister_resource(); |
|
055a0b587a3e
commit https://github.com/vim/vim/commit/36e294c00c784b9ddd05a4fdbea2e331ab2b1ca8
Christian Brabandt <cb@256bit.org>
parents:
7260
diff
changeset
|
4140 #endif |
| 7 | 4141 } |
| 4142 | |
| 791 | 4143 |
| 4144 /* | |
| 4145 * Bit of a hack to ensure we start GtkPlug windows with the correct window | |
| 4146 * hints (and thus the required size from -geom), but that after that we | |
| 4147 * put the hints back to normal (the actual minimum size) so we may | |
| 4148 * subsequently be resized smaller. GtkSocket (the parent end) uses the | |
|
15034
6e4e0d43b20b
patch 8.1.0528: various typos in comments
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
4149 * plug's window 'min hints to set *its* minimum size, but that's also the |
| 791 | 4150 * only way we have of making ourselves bigger (by set lines/columns). |
| 4151 * Thus set hints at start-up to ensure correct init. size, then a | |
|
8301
6a4c11fa1aa3
commit https://github.com/vim/vim/commit/3f2a5d8dfbe2998b4d3d369c0275e2366c92666b
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
4152 * second after the final attempt to reset the real minimum hints (done by |
|
6a4c11fa1aa3
commit https://github.com/vim/vim/commit/3f2a5d8dfbe2998b4d3d369c0275e2366c92666b
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
4153 * scrollbar init.), actually do the standard hints and stop the timer. |
| 791 | 4154 * We'll not let the default hints be set while this timer's active. |
| 4155 */ | |
|
12250
ac8b2f9c1409
patch 8.0.1005: terminal without job updates slowly in GUI
Christian Brabandt <cb@256bit.org>
parents:
12240
diff
changeset
|
4156 static timeout_cb_type |
| 1884 | 4157 check_startup_plug_hints(gpointer data UNUSED) |
| 791 | 4158 { |
| 4159 if (init_window_hints_state == 1) | |
| 4160 { | |
|
18781
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patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4161 // Safe to use normal hints now |
| 856 | 4162 init_window_hints_state = 0; |
| 4163 update_window_manager_hints(0, 0); | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4164 return FALSE; // stop timer |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4165 } |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4166 |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4167 // Keep on trying |
| 791 | 4168 init_window_hints_state = 1; |
| 4169 return TRUE; | |
| 4170 } | |
| 4171 | |
| 7 | 4172 /* |
| 4173 * Open the GUI window which was created by a call to gui_mch_init(). | |
| 4174 */ | |
| 4175 int | |
| 4176 gui_mch_open(void) | |
| 4177 { | |
| 4178 guicolor_T fg_pixel = INVALCOLOR; | |
| 4179 guicolor_T bg_pixel = INVALCOLOR; | |
| 1966 | 4180 guint pixel_width; |
| 4181 guint pixel_height; | |
| 7 | 4182 |
| 4183 /* | |
| 4184 * Allow setting a window role on the command line, or invent one | |
| 4185 * if none was specified. This is mainly useful for GNOME session | |
| 4186 * support; allowing the WM to restore window placement. | |
| 4187 */ | |
| 4188 if (role_argument != NULL) | |
| 4189 { | |
| 4190 gtk_window_set_role(GTK_WINDOW(gui.mainwin), role_argument); | |
| 4191 } | |
| 4192 else | |
| 4193 { | |
| 4194 char *role; | |
| 4195 | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4196 // Invent a unique-enough ID string for the role |
| 7 | 4197 role = g_strdup_printf("vim-%u-%u-%u", |
| 4198 (unsigned)mch_get_pid(), | |
| 4199 (unsigned)g_random_int(), | |
| 4200 (unsigned)time(NULL)); | |
| 4201 | |
| 4202 gtk_window_set_role(GTK_WINDOW(gui.mainwin), role); | |
| 4203 g_free(role); | |
| 4204 } | |
| 4205 | |
| 4206 if (gui_win_x != -1 && gui_win_y != -1) | |
| 4207 gtk_window_move(GTK_WINDOW(gui.mainwin), gui_win_x, gui_win_y); | |
| 4208 | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4209 // Determine user specified geometry, if present. |
| 7 | 4210 if (gui.geom != NULL) |
| 4211 { | |
| 4212 int mask; | |
| 4213 unsigned int w, h; | |
| 4214 int x = 0; | |
| 4215 int y = 0; | |
| 4216 | |
| 4217 mask = XParseGeometry((char *)gui.geom, &x, &y, &w, &h); | |
| 4218 | |
| 4219 if (mask & WidthValue) | |
| 4220 Columns = w; | |
| 4221 if (mask & HeightValue) | |
| 857 | 4222 { |
| 1884 | 4223 if (p_window > (long)h - 1 || !option_was_set((char_u *)"window")) |
| 857 | 4224 p_window = h - 1; |
| 7 | 4225 Rows = h; |
| 857 | 4226 } |
|
5070
cf52d2a8c05c
updated for version 7.3.1278
Bram Moolenaar <bram@vim.org>
parents:
4474
diff
changeset
|
4227 limit_screen_size(); |
| 1426 | 4228 |
| 4229 pixel_width = (guint)(gui_get_base_width() + Columns * gui.char_width); | |
| 4230 pixel_height = (guint)(gui_get_base_height() + Rows * gui.char_height); | |
| 4231 | |
| 4232 pixel_width += get_menu_tool_width(); | |
| 4233 pixel_height += get_menu_tool_height(); | |
| 4234 | |
| 7 | 4235 if (mask & (XValue | YValue)) |
| 1426 | 4236 { |
| 1757 | 4237 int ww, hh; |
| 4238 gui_mch_get_screen_dimensions(&ww, &hh); | |
| 4239 hh += p_ghr + get_menu_tool_height(); | |
| 4240 ww += get_menu_tool_width(); | |
| 1426 | 4241 if (mask & XNegative) |
| 1757 | 4242 x += ww - pixel_width; |
| 1426 | 4243 if (mask & YNegative) |
| 1757 | 4244 y += hh - pixel_height; |
| 7 | 4245 gtk_window_move(GTK_WINDOW(gui.mainwin), x, y); |
| 1426 | 4246 } |
|
13244
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13152
diff
changeset
|
4247 VIM_CLEAR(gui.geom); |
| 791 | 4248 |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4249 // From now until everyone's stopped trying to set the window hints |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4250 // to their correct minimum values, stop them being set as we need |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4251 // them to remain at our required size for the parent GtkSocket to |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4252 // give us the right initial size. |
| 791 | 4253 if (gtk_socket_id != 0 && (mask & WidthValue || mask & HeightValue)) |
| 856 | 4254 { |
| 4255 update_window_manager_hints(pixel_width, pixel_height); | |
| 4256 init_window_hints_state = 1; | |
|
12250
ac8b2f9c1409
patch 8.0.1005: terminal without job updates slowly in GUI
Christian Brabandt <cb@256bit.org>
parents:
12240
diff
changeset
|
4257 timeout_add(1000, check_startup_plug_hints, NULL); |
| 856 | 4258 } |
| 7 | 4259 } |
| 4260 | |
| 1966 | 4261 pixel_width = (guint)(gui_get_base_width() + Columns * gui.char_width); |
| 4262 pixel_height = (guint)(gui_get_base_height() + Rows * gui.char_height); | |
|
18781
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patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4263 // For GTK2 changing the size of the form widget doesn't cause window |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4264 // resizing. |
|
2254
4620acaf4814
One more fix for conceal patch.
Bram Moolenaar <bram@vim.org>
parents:
2248
diff
changeset
|
4265 if (gtk_socket_id == 0) |
| 1966 | 4266 gtk_window_resize(GTK_WINDOW(gui.mainwin), pixel_width, pixel_height); |
| 791 | 4267 update_window_manager_hints(0, 0); |
| 7 | 4268 |
| 4269 if (foreground_argument != NULL) | |
| 4270 fg_pixel = gui_get_color((char_u *)foreground_argument); | |
| 4271 if (fg_pixel == INVALCOLOR) | |
| 4272 fg_pixel = gui_get_color((char_u *)"Black"); | |
| 4273 | |
| 4274 if (background_argument != NULL) | |
| 4275 bg_pixel = gui_get_color((char_u *)background_argument); | |
| 4276 if (bg_pixel == INVALCOLOR) | |
| 4277 bg_pixel = gui_get_color((char_u *)"White"); | |
| 4278 | |
| 4279 if (found_reverse_arg) | |
| 4280 { | |
| 4281 gui.def_norm_pixel = bg_pixel; | |
| 4282 gui.def_back_pixel = fg_pixel; | |
| 4283 } | |
| 4284 else | |
| 4285 { | |
| 4286 gui.def_norm_pixel = fg_pixel; | |
| 4287 gui.def_back_pixel = bg_pixel; | |
| 4288 } | |
| 4289 | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4290 // Get the colors from the "Normal" and "Menu" group (set in syntax.c or |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4291 // in a vimrc file) |
| 7 | 4292 set_normal_colors(); |
| 4293 | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4294 // Check that none of the colors are the same as the background color |
| 7 | 4295 gui_check_colors(); |
| 4296 | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4297 // Get the colors for the highlight groups (gui_check_colors() might have |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4298 // changed them). |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4299 highlight_gui_started(); // re-init colors and fonts |
| 7 | 4300 |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4301 g_signal_connect(G_OBJECT(gui.mainwin), "destroy", |
|
3456e2ebebd4
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Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4302 G_CALLBACK(mainwin_destroy_cb), NULL); |
| 7 | 4303 |
| 4304 /* | |
| 4305 * Notify the fixed area about the need to resize the contents of the | |
| 4306 * gui.formwin, which we use for random positioning of the included | |
| 4307 * components. | |
| 4308 * | |
| 4309 * We connect this signal deferred finally after anything is in place, | |
| 4310 * since this is intended to handle resizements coming from the window | |
| 4311 * manager upon us and should not interfere with what VIM is requesting | |
| 4312 * upon startup. | |
| 4313 */ | |
|
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7870
diff
changeset
|
4314 g_signal_connect(G_OBJECT(gui.formwin), "configure-event", |
|
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Christian Brabandt <cb@256bit.org>
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7870
diff
changeset
|
4315 G_CALLBACK(form_configure_event), NULL); |
| 7 | 4316 |
| 4317 #ifdef FEAT_DND | |
|
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
4318 // Set up for receiving DND items. |
| 2183 | 4319 gui_gtk_set_dnd_targets(); |
| 7 | 4320 |
|
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Christian Brabandt <cb@256bit.org>
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7870
diff
changeset
|
4321 g_signal_connect(G_OBJECT(gui.drawarea), "drag-data-received", |
|
3456e2ebebd4
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diff
changeset
|
4322 G_CALLBACK(drag_data_received_cb), NULL); |
| 7 | 4323 #endif |
| 4324 | |
|
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
4325 // With GTK+ 2, we need to iconify the window before calling show() |
|
79e10adc821d
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diff
changeset
|
4326 // to avoid mapping the window for a short time. |
| 7 | 4327 if (found_iconic_arg && gtk_socket_id == 0) |
| 4328 gui_mch_iconify(); | |
| 4329 | |
| 4330 { | |
|
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Bram Moolenaar <bram@vim.org>
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changeset
|
4331 #if defined(FEAT_GUI_GNOME) && defined(FEAT_MENU) |
| 7 | 4332 unsigned long menu_handler = 0; |
| 4333 # ifdef FEAT_TOOLBAR | |
| 4334 unsigned long tool_handler = 0; | |
| 4335 # endif | |
| 4336 /* | |
| 4337 * Urgh hackish :/ For some reason BonoboDockLayout always forces a | |
| 4338 * show when restoring the saved layout configuration. We can't just | |
| 4339 * hide the widgets again after gtk_widget_show(gui.mainwin) since it's | |
| 4340 * a toplevel window and thus will be realized immediately. Instead, | |
| 4341 * connect signal handlers to hide the widgets just after they've been | |
| 4342 * marked visible, but before the main window is realized. | |
| 4343 */ | |
| 4344 if (using_gnome && vim_strchr(p_go, GO_MENUS) == NULL) | |
| 4345 menu_handler = g_signal_connect_after(gui.menubar_h, "show", | |
| 4346 G_CALLBACK(>k_widget_hide), | |
| 4347 NULL); | |
| 4348 # ifdef FEAT_TOOLBAR | |
| 4349 if (using_gnome && vim_strchr(p_go, GO_TOOLBAR) == NULL | |
| 4350 && (toolbar_flags & (TOOLBAR_TEXT | TOOLBAR_ICONS))) | |
| 4351 tool_handler = g_signal_connect_after(gui.toolbar_h, "show", | |
| 4352 G_CALLBACK(>k_widget_hide), | |
| 4353 NULL); | |
| 4354 # endif | |
| 4355 #endif | |
| 4356 gtk_widget_show(gui.mainwin); | |
| 4357 | |
|
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diff
changeset
|
4358 #if defined(FEAT_GUI_GNOME) && defined(FEAT_MENU) |
| 7 | 4359 if (menu_handler != 0) |
| 4360 g_signal_handler_disconnect(gui.menubar_h, menu_handler); | |
| 4361 # ifdef FEAT_TOOLBAR | |
| 4362 if (tool_handler != 0) | |
| 4363 g_signal_handler_disconnect(gui.toolbar_h, tool_handler); | |
| 4364 # endif | |
| 4365 #endif | |
| 4366 } | |
| 4367 | |
| 4368 return OK; | |
| 4369 } | |
| 4370 | |
| 4371 | |
| 4372 void | |
| 1884 | 4373 gui_mch_exit(int rc UNUSED) |
| 7 | 4374 { |
| 4375 if (gui.mainwin != NULL) | |
| 4376 gtk_widget_destroy(gui.mainwin); | |
| 4377 } | |
| 4378 | |
| 4379 /* | |
| 4380 * Get the position of the top left corner of the window. | |
| 4381 */ | |
| 4382 int | |
| 4383 gui_mch_get_winpos(int *x, int *y) | |
| 4384 { | |
| 4385 gtk_window_get_position(GTK_WINDOW(gui.mainwin), x, y); | |
| 4386 return OK; | |
| 4387 } | |
| 4388 | |
| 4389 /* | |
| 4390 * Set the position of the top left corner of the window to the given | |
| 4391 * coordinates. | |
| 4392 */ | |
| 4393 void | |
| 4394 gui_mch_set_winpos(int x, int y) | |
| 4395 { | |
| 4396 gtk_window_move(GTK_WINDOW(gui.mainwin), x, y); | |
| 4397 } | |
| 4398 | |
|
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diff
changeset
|
4399 #if !GTK_CHECK_VERSION(3,0,0) |
|
3456e2ebebd4
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Christian Brabandt <cb@256bit.org>
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7870
diff
changeset
|
4400 # if 0 |
| 7 | 4401 static int resize_idle_installed = FALSE; |
| 4402 /* | |
| 4403 * Idle handler to force resize. Used by gui_mch_set_shellsize() to ensure | |
| 4404 * the shell size doesn't exceed the window size, i.e. if the window manager | |
| 4405 * ignored our size request. Usually this happens if the window is maximized. | |
| 4406 * | |
| 4407 * FIXME: It'd be nice if we could find a little more orthodox solution. | |
| 4408 * See also the remark below in gui_mch_set_shellsize(). | |
| 4409 * | |
| 4410 * DISABLED: When doing ":set lines+=1" this function would first invoke | |
| 4411 * gui_resize_shell() with the old size, then the normal callback would | |
| 4412 * report the new size through form_configure_event(). That caused the window | |
| 4413 * layout to be messed up. | |
| 4414 */ | |
| 4415 static gboolean | |
| 4416 force_shell_resize_idle(gpointer data) | |
| 4417 { | |
| 4418 if (gui.mainwin != NULL | |
| 4419 && GTK_WIDGET_REALIZED(gui.mainwin) | |
| 4420 && GTK_WIDGET_VISIBLE(gui.mainwin)) | |
| 4421 { | |
| 4422 int width; | |
| 4423 int height; | |
| 4424 | |
| 4425 gtk_window_get_size(GTK_WINDOW(gui.mainwin), &width, &height); | |
| 4426 | |
| 4427 width -= get_menu_tool_width(); | |
| 4428 height -= get_menu_tool_height(); | |
| 4429 | |
| 4430 gui_resize_shell(width, height); | |
| 4431 } | |
| 4432 | |
| 4433 resize_idle_installed = FALSE; | |
|
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diff
changeset
|
4434 return FALSE; // don't call me again |
| 7 | 4435 } |
|
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
4436 # endif |
|
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
4437 #endif // !GTK_CHECK_VERSION(3,0,0) |
|
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changeset
|
4438 |
| 1967 | 4439 /* |
| 4440 * Return TRUE if the main window is maximized. | |
| 4441 */ | |
| 4442 int | |
|
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diff
changeset
|
4443 gui_mch_maximized(void) |
| 1967 | 4444 { |
|
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diff
changeset
|
4445 return (gui.mainwin != NULL && gtk_widget_get_window(gui.mainwin) != NULL |
|
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diff
changeset
|
4446 && (gdk_window_get_state(gtk_widget_get_window(gui.mainwin)) |
|
3456e2ebebd4
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parents:
7870
diff
changeset
|
4447 & GDK_WINDOW_STATE_MAXIMIZED)); |
| 1967 | 4448 } |
| 4449 | |
| 4450 /* | |
| 4451 * Unmaximize the main window | |
| 4452 */ | |
| 4453 void | |
|
7821
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Christian Brabandt <cb@256bit.org>
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7679
diff
changeset
|
4454 gui_mch_unmaximize(void) |
| 1967 | 4455 { |
| 4456 if (gui.mainwin != NULL) | |
| 4457 gtk_window_unmaximize(GTK_WINDOW(gui.mainwin)); | |
| 4458 } | |
| 4459 | |
| 7 | 4460 /* |
|
12802
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patch 8.0.1278: GUI window always resizes when adding scrollbar
Christian Brabandt <cb@256bit.org>
parents:
12666
diff
changeset
|
4461 * Called when the font changed while the window is maximized or GO_KEEPWINSIZE |
|
29a728529f92
patch 8.0.1278: GUI window always resizes when adding scrollbar
Christian Brabandt <cb@256bit.org>
parents:
12666
diff
changeset
|
4462 * is set. Compute the new Rows and Columns. This is like resizing the |
|
29a728529f92
patch 8.0.1278: GUI window always resizes when adding scrollbar
Christian Brabandt <cb@256bit.org>
parents:
12666
diff
changeset
|
4463 * window. |
| 3014 | 4464 */ |
| 4465 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7679
diff
changeset
|
4466 gui_mch_newfont(void) |
| 3014 | 4467 { |
| 4468 int w, h; | |
| 4469 | |
| 4470 gtk_window_get_size(GTK_WINDOW(gui.mainwin), &w, &h); | |
| 4471 w -= get_menu_tool_width(); | |
| 4472 h -= get_menu_tool_height(); | |
| 4473 gui_resize_shell(w, h); | |
| 4474 } | |
| 4475 | |
| 4476 /* | |
| 7 | 4477 * Set the windows size. |
| 4478 */ | |
| 4479 void | |
| 4480 gui_mch_set_shellsize(int width, int height, | |
| 1884 | 4481 int min_width UNUSED, int min_height UNUSED, |
| 4482 int base_width UNUSED, int base_height UNUSED, | |
| 4483 int direction UNUSED) | |
| 7 | 4484 { |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4485 // give GTK+ a chance to put all widget's into place |
| 7 | 4486 gui_mch_update(); |
| 4487 | |
|
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
4488 // this will cause the proper resizement to happen too |
| 791 | 4489 if (gtk_socket_id == 0) |
| 856 | 4490 update_window_manager_hints(0, 0); |
| 791 | 4491 |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4492 // With GTK+ 2, changing the size of the form widget doesn't resize |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4493 // the window. So let's do it the other way around and resize the |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4494 // main window instead. |
| 7 | 4495 width += get_menu_tool_width(); |
| 4496 height += get_menu_tool_height(); | |
| 4497 | |
| 791 | 4498 if (gtk_socket_id == 0) |
| 856 | 4499 gtk_window_resize(GTK_WINDOW(gui.mainwin), width, height); |
| 791 | 4500 else |
| 856 | 4501 update_window_manager_hints(width, height); |
| 7 | 4502 |
|
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7870
diff
changeset
|
4503 # if !GTK_CHECK_VERSION(3,0,0) |
|
3456e2ebebd4
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7870
diff
changeset
|
4504 # if 0 |
| 7 | 4505 if (!resize_idle_installed) |
| 4506 { | |
| 4507 g_idle_add_full(GDK_PRIORITY_EVENTS + 10, | |
| 4508 &force_shell_resize_idle, NULL, NULL); | |
| 4509 resize_idle_installed = TRUE; | |
| 4510 } | |
|
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diff
changeset
|
4511 # endif |
|
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diff
changeset
|
4512 # endif // !GTK_CHECK_VERSION(3,0,0) |
| 7 | 4513 /* |
| 4514 * Wait until all events are processed to prevent a crash because the | |
| 4515 * real size of the drawing area doesn't reflect Vim's internal ideas. | |
| 4516 * | |
| 4517 * This is a bit of a hack, since Vim is a terminal application with a GUI | |
| 4518 * on top, while the GUI expects to be the boss. | |
| 4519 */ | |
| 4520 gui_mch_update(); | |
| 4521 } | |
| 4522 | |
|
12409
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diff
changeset
|
4523 void |
|
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changeset
|
4524 gui_gtk_get_screen_geom_of_win( |
|
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changeset
|
4525 GtkWidget *wid, |
|
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changeset
|
4526 int *screen_x, |
|
f8cd07a1cbb5
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diff
changeset
|
4527 int *screen_y, |
|
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|
4528 int *width, |
|
f8cd07a1cbb5
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changeset
|
4529 int *height) |
|
f8cd07a1cbb5
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|
4530 { |
|
f8cd07a1cbb5
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changeset
|
4531 GdkRectangle geometry; |
|
f8cd07a1cbb5
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changeset
|
4532 GdkWindow *win = gtk_widget_get_window(wid); |
|
12409
2c020bc30f62
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changeset
|
4533 #if GTK_CHECK_VERSION(3,22,0) |
|
12413
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changeset
|
4534 GdkDisplay *dpy = gtk_widget_get_display(wid); |
|
12409
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changeset
|
4535 GdkMonitor *monitor = gdk_display_get_monitor_at_window(dpy, win); |
|
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changeset
|
4536 |
|
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changeset
|
4537 gdk_monitor_get_geometry(monitor, &geometry); |
|
2c020bc30f62
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|
4538 #else |
|
2c020bc30f62
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changeset
|
4539 GdkScreen* screen; |
|
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|
4540 int monitor; |
|
12409
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changeset
|
4541 |
|
12413
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changeset
|
4542 if (wid != NULL && gtk_widget_has_screen(wid)) |
|
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changeset
|
4543 screen = gtk_widget_get_screen(wid); |
|
12409
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|
4544 else |
|
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|
4545 screen = gdk_screen_get_default(); |
|
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changeset
|
4546 monitor = gdk_screen_get_monitor_at_window(screen, win); |
|
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changeset
|
4547 gdk_screen_get_monitor_geometry(screen, monitor, &geometry); |
|
f8cd07a1cbb5
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changeset
|
4548 #endif |
|
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changeset
|
4549 *screen_x = geometry.x; |
|
f8cd07a1cbb5
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changeset
|
4550 *screen_y = geometry.y; |
|
f8cd07a1cbb5
patch 8.1.0301: GTK: input method popup displayed on wrong screen.
Christian Brabandt <cb@256bit.org>
parents:
14471
diff
changeset
|
4551 *width = geometry.width; |
|
f8cd07a1cbb5
patch 8.1.0301: GTK: input method popup displayed on wrong screen.
Christian Brabandt <cb@256bit.org>
parents:
14471
diff
changeset
|
4552 *height = geometry.height; |
|
12409
2c020bc30f62
patch 8.0.1084: GTK build has compiler warnings
Christian Brabandt <cb@256bit.org>
parents:
12317
diff
changeset
|
4553 } |
| 7 | 4554 |
| 4555 /* | |
| 4556 * The screen size is used to make sure the initial window doesn't get bigger | |
| 4557 * than the screen. This subtracts some room for menubar, toolbar and window | |
| 4558 * decorations. | |
| 4559 */ | |
| 4560 void | |
| 4561 gui_mch_get_screen_dimensions(int *screen_w, int *screen_h) | |
| 4562 { | |
|
14575
f8cd07a1cbb5
patch 8.1.0301: GTK: input method popup displayed on wrong screen.
Christian Brabandt <cb@256bit.org>
parents:
14471
diff
changeset
|
4563 int x, y; |
|
f8cd07a1cbb5
patch 8.1.0301: GTK: input method popup displayed on wrong screen.
Christian Brabandt <cb@256bit.org>
parents:
14471
diff
changeset
|
4564 |
|
f8cd07a1cbb5
patch 8.1.0301: GTK: input method popup displayed on wrong screen.
Christian Brabandt <cb@256bit.org>
parents:
14471
diff
changeset
|
4565 gui_gtk_get_screen_geom_of_win(gui.mainwin, &x, &y, screen_w, screen_h); |
|
12409
2c020bc30f62
patch 8.0.1084: GTK build has compiler warnings
Christian Brabandt <cb@256bit.org>
parents:
12317
diff
changeset
|
4566 |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4567 // Subtract 'guiheadroom' from the height to allow some room for the |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4568 // window manager (task list and window title bar). |
|
12409
2c020bc30f62
patch 8.0.1084: GTK build has compiler warnings
Christian Brabandt <cb@256bit.org>
parents:
12317
diff
changeset
|
4569 *screen_h -= p_ghr; |
| 7 | 4570 |
| 4571 /* | |
| 4572 * FIXME: dirty trick: Because the gui_get_base_height() doesn't include | |
| 4573 * the toolbar and menubar for GTK, we subtract them from the screen | |
|
2278
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
4574 * height, so that the window size can be made to fit on the screen. |
| 7 | 4575 * This should be completely changed later. |
| 4576 */ | |
| 4577 *screen_w -= get_menu_tool_width(); | |
| 4578 *screen_h -= get_menu_tool_height(); | |
| 4579 } | |
| 4580 | |
| 4581 #if defined(FEAT_TITLE) || defined(PROTO) | |
| 4582 void | |
| 1884 | 4583 gui_mch_settitle(char_u *title, char_u *icon UNUSED) |
| 7 | 4584 { |
| 4585 if (title != NULL && output_conv.vc_type != CONV_NONE) | |
| 4586 title = string_convert(&output_conv, title, NULL); | |
| 4587 | |
| 4588 gtk_window_set_title(GTK_WINDOW(gui.mainwin), (const char *)title); | |
| 4589 | |
| 4590 if (output_conv.vc_type != CONV_NONE) | |
| 4591 vim_free(title); | |
| 4592 } | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4593 #endif // FEAT_TITLE |
| 7 | 4594 |
| 4595 #if defined(FEAT_MENU) || defined(PROTO) | |
| 4596 void | |
| 4597 gui_mch_enable_menu(int showit) | |
| 4598 { | |
| 4599 GtkWidget *widget; | |
| 4600 | |
| 4601 # ifdef FEAT_GUI_GNOME | |
| 4602 if (using_gnome) | |
| 4603 widget = gui.menubar_h; | |
| 4604 else | |
| 4605 # endif | |
| 4606 widget = gui.menubar; | |
| 4607 | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4608 // Do not disable the menu while starting up, otherwise F10 doesn't work. |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4609 if (!showit != !gtk_widget_get_visible(widget) && !gui.starting) |
| 7 | 4610 { |
| 4611 if (showit) | |
| 4612 gtk_widget_show(widget); | |
| 4613 else | |
| 4614 gtk_widget_hide(widget); | |
| 4615 | |
| 791 | 4616 update_window_manager_hints(0, 0); |
| 7 | 4617 } |
| 4618 } | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4619 #endif // FEAT_MENU |
| 7 | 4620 |
| 4621 #if defined(FEAT_TOOLBAR) || defined(PROTO) | |
| 4622 void | |
| 4623 gui_mch_show_toolbar(int showit) | |
| 4624 { | |
| 4625 GtkWidget *widget; | |
| 4626 | |
| 4627 if (gui.toolbar == NULL) | |
| 4628 return; | |
| 4629 | |
| 4630 # ifdef FEAT_GUI_GNOME | |
| 4631 if (using_gnome) | |
| 4632 widget = gui.toolbar_h; | |
| 4633 else | |
| 4634 # endif | |
| 4635 widget = gui.toolbar; | |
| 4636 | |
| 4637 if (showit) | |
| 4638 set_toolbar_style(GTK_TOOLBAR(gui.toolbar)); | |
| 4639 | |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4640 if (!showit != !gtk_widget_get_visible(widget)) |
| 7 | 4641 { |
| 4642 if (showit) | |
| 4643 gtk_widget_show(widget); | |
| 4644 else | |
| 4645 gtk_widget_hide(widget); | |
| 4646 | |
| 791 | 4647 update_window_manager_hints(0, 0); |
| 7 | 4648 } |
| 4649 } | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4650 #endif // FEAT_TOOLBAR |
| 7 | 4651 |
| 4652 /* | |
| 4653 * Check if a given font is a CJK font. This is done in a very crude manner. It | |
| 4654 * just see if U+04E00 for zh and ja and U+AC00 for ko are covered in a given | |
| 4655 * font. Consequently, this function cannot be used as a general purpose check | |
| 4656 * for CJK-ness for which fontconfig APIs should be used. This is only used by | |
| 4657 * gui_mch_init_font() to deal with 'CJK fixed width fonts'. | |
| 4658 */ | |
| 4659 static int | |
| 4660 is_cjk_font(PangoFontDescription *font_desc) | |
| 4661 { | |
| 4662 static const char * const cjk_langs[] = | |
| 4663 {"zh_CN", "zh_TW", "zh_HK", "ja", "ko"}; | |
| 4664 | |
| 4665 PangoFont *font; | |
| 4666 unsigned i; | |
| 4667 int is_cjk = FALSE; | |
| 4668 | |
| 4669 font = pango_context_load_font(gui.text_context, font_desc); | |
| 4670 | |
| 4671 if (font == NULL) | |
| 4672 return FALSE; | |
| 4673 | |
| 4674 for (i = 0; !is_cjk && i < G_N_ELEMENTS(cjk_langs); ++i) | |
| 4675 { | |
| 4676 PangoCoverage *coverage; | |
| 4677 gunichar uc; | |
| 4678 | |
|
19816
f37028184d6a
patch 8.2.0464: typos and other small problems
Bram Moolenaar <Bram@vim.org>
parents:
18781
diff
changeset
|
4679 // Valgrind reports a leak for pango_language_from_string(), but the |
|
f37028184d6a
patch 8.2.0464: typos and other small problems
Bram Moolenaar <Bram@vim.org>
parents:
18781
diff
changeset
|
4680 // documentation says "This is owned by Pango and should not be freed". |
| 7 | 4681 coverage = pango_font_get_coverage( |
| 4682 font, pango_language_from_string(cjk_langs[i])); | |
| 4683 | |
| 4684 if (coverage != NULL) | |
| 4685 { | |
| 4686 uc = (cjk_langs[i][0] == 'k') ? 0xAC00 : 0x4E00; | |
| 4687 is_cjk = (pango_coverage_get(coverage, uc) == PANGO_COVERAGE_EXACT); | |
| 4688 pango_coverage_unref(coverage); | |
| 4689 } | |
| 4690 } | |
| 4691 | |
| 4692 g_object_unref(font); | |
| 4693 | |
| 4694 return is_cjk; | |
| 4695 } | |
| 4696 | |
| 445 | 4697 /* |
| 4698 * Adjust gui.char_height (after 'linespace' was changed). | |
| 4699 */ | |
| 7 | 4700 int |
| 445 | 4701 gui_mch_adjust_charheight(void) |
| 7 | 4702 { |
| 4703 PangoFontMetrics *metrics; | |
| 4704 int ascent; | |
| 4705 int descent; | |
| 4706 | |
| 4707 metrics = pango_context_get_metrics(gui.text_context, gui.norm_font, | |
| 4708 pango_context_get_language(gui.text_context)); | |
| 4709 ascent = pango_font_metrics_get_ascent(metrics); | |
| 4710 descent = pango_font_metrics_get_descent(metrics); | |
| 4711 | |
| 4712 pango_font_metrics_unref(metrics); | |
| 4713 | |
|
20607
9f5f64cc9720
patch 8.2.0857: GTK cell height can be a pixel too much
Bram Moolenaar <Bram@vim.org>
parents:
20595
diff
changeset
|
4714 // Round up, but not when the value is very close (e.g. 15.0009). |
|
9f5f64cc9720
patch 8.2.0857: GTK cell height can be a pixel too much
Bram Moolenaar <Bram@vim.org>
parents:
20595
diff
changeset
|
4715 gui.char_height = (ascent + descent + PANGO_SCALE - 3) / PANGO_SCALE |
| 445 | 4716 + p_linespace; |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4717 // LINTED: avoid warning: bitwise operation on signed value |
| 7 | 4718 gui.char_ascent = PANGO_PIXELS(ascent + p_linespace * PANGO_SCALE / 2); |
| 4719 | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4720 // A not-positive value of char_height may crash Vim. Only happens |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4721 // if 'linespace' is negative (which does make sense sometimes). |
| 7 | 4722 gui.char_ascent = MAX(gui.char_ascent, 0); |
| 4723 gui.char_height = MAX(gui.char_height, gui.char_ascent + 1); | |
| 4724 | |
| 4725 return OK; | |
| 4726 } | |
| 4727 | |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4728 #if GTK_CHECK_VERSION(3,0,0) |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4729 // Callback function used in gui_mch_font_dialog() |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4730 static gboolean |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4731 font_filter(const PangoFontFamily *family, |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4732 const PangoFontFace *face UNUSED, |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4733 gpointer data UNUSED) |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4734 { |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4735 return pango_font_family_is_monospace((PangoFontFamily *)family); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4736 } |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4737 #endif |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4738 |
| 7 | 4739 /* |
| 4740 * Put up a font dialog and return the selected font name in allocated memory. | |
| 4741 * "oldval" is the previous value. Return NULL when cancelled. | |
| 4742 * This should probably go into gui_gtk.c. Hmm. | |
| 4743 * FIXME: | |
| 4744 * The GTK2 font selection dialog has no filtering API. So we could either | |
| 4745 * a) implement our own (possibly copying the code from somewhere else) or | |
| 4746 * b) just live with it. | |
| 4747 */ | |
| 4748 char_u * | |
| 4749 gui_mch_font_dialog(char_u *oldval) | |
| 4750 { | |
| 4751 GtkWidget *dialog; | |
| 4752 int response; | |
| 4753 char_u *fontname = NULL; | |
| 4754 char_u *oldname; | |
| 4755 | |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4756 #if GTK_CHECK_VERSION(3,2,0) |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4757 dialog = gtk_font_chooser_dialog_new(NULL, NULL); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4758 gtk_font_chooser_set_filter_func(GTK_FONT_CHOOSER(dialog), font_filter, |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4759 NULL, NULL); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4760 #else |
| 7 | 4761 dialog = gtk_font_selection_dialog_new(NULL); |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4762 #endif |
| 7 | 4763 |
| 4764 gtk_window_set_transient_for(GTK_WINDOW(dialog), GTK_WINDOW(gui.mainwin)); | |
| 4765 gtk_window_set_destroy_with_parent(GTK_WINDOW(dialog), TRUE); | |
| 4766 | |
| 4767 if (oldval != NULL && oldval[0] != NUL) | |
| 4768 { | |
| 4769 if (output_conv.vc_type != CONV_NONE) | |
| 4770 oldname = string_convert(&output_conv, oldval, NULL); | |
| 4771 else | |
| 4772 oldname = oldval; | |
| 4773 | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4774 // Annoying bug in GTK (or Pango): if the font name does not include a |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4775 // size, zero is used. Use default point size ten. |
| 7 | 4776 if (!vim_isdigit(oldname[STRLEN(oldname) - 1])) |
| 4777 { | |
| 4778 char_u *p = vim_strnsave(oldname, STRLEN(oldname) + 3); | |
| 4779 | |
| 4780 if (p != NULL) | |
| 4781 { | |
| 4782 STRCPY(p + STRLEN(p), " 10"); | |
| 4783 if (oldname != oldval) | |
| 4784 vim_free(oldname); | |
| 4785 oldname = p; | |
| 4786 } | |
| 4787 } | |
| 4788 | |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4789 #if GTK_CHECK_VERSION(3,2,0) |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4790 gtk_font_chooser_set_font( |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4791 GTK_FONT_CHOOSER(dialog), (const gchar *)oldname); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4792 #else |
| 7 | 4793 gtk_font_selection_dialog_set_font_name( |
| 4794 GTK_FONT_SELECTION_DIALOG(dialog), (const char *)oldname); | |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4795 #endif |
| 7 | 4796 |
| 4797 if (oldname != oldval) | |
| 100 | 4798 vim_free(oldname); |
| 7 | 4799 } |
| 1959 | 4800 else |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4801 #if GTK_CHECK_VERSION(3,2,0) |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4802 gtk_font_chooser_set_font( |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4803 GTK_FONT_CHOOSER(dialog), DEFAULT_FONT); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4804 #else |
| 1959 | 4805 gtk_font_selection_dialog_set_font_name( |
| 4806 GTK_FONT_SELECTION_DIALOG(dialog), DEFAULT_FONT); | |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4807 #endif |
| 7 | 4808 |
| 4809 response = gtk_dialog_run(GTK_DIALOG(dialog)); | |
| 4810 | |
| 4811 if (response == GTK_RESPONSE_OK) | |
| 4812 { | |
| 4813 char *name; | |
| 4814 | |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4815 #if GTK_CHECK_VERSION(3,2,0) |
|
3456e2ebebd4
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Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4816 name = gtk_font_chooser_get_font(GTK_FONT_CHOOSER(dialog)); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4817 #else |
| 7 | 4818 name = gtk_font_selection_dialog_get_font_name( |
| 4819 GTK_FONT_SELECTION_DIALOG(dialog)); | |
|
8218
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Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4820 #endif |
| 7 | 4821 if (name != NULL) |
| 4822 { | |
| 714 | 4823 char_u *p; |
| 4824 | |
|
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parents:
18671
diff
changeset
|
4825 // Apparently some font names include a comma, need to escape |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4826 // that, because in 'guifont' it separates names. |
| 714 | 4827 p = vim_strsave_escaped((char_u *)name, (char_u *)","); |
| 4828 g_free(name); | |
| 840 | 4829 if (p != NULL && input_conv.vc_type != CONV_NONE) |
| 714 | 4830 { |
| 4831 fontname = string_convert(&input_conv, p, NULL); | |
| 4832 vim_free(p); | |
| 4833 } | |
| 7 | 4834 else |
| 714 | 4835 fontname = p; |
| 7 | 4836 } |
| 4837 } | |
| 4838 | |
| 4839 if (response != GTK_RESPONSE_NONE) | |
| 4840 gtk_widget_destroy(dialog); | |
| 4841 | |
| 4842 return fontname; | |
| 4843 } | |
| 4844 | |
| 4845 /* | |
| 4846 * Some monospace fonts don't support a bold weight, and fall back | |
| 4847 * silently to the regular weight. But this is no good since our text | |
| 4848 * drawing function can emulate bold by overstriking. So let's try | |
| 4849 * to detect whether bold weight is actually available and emulate it | |
| 4850 * otherwise. | |
| 4851 * | |
| 4852 * Note that we don't need to check for italic style since Xft can | |
| 4853 * emulate italic on its own, provided you have a proper fontconfig | |
| 4854 * setup. We wouldn't be able to emulate it in Vim anyway. | |
| 4855 */ | |
| 4856 static void | |
| 4857 get_styled_font_variants(void) | |
| 4858 { | |
| 4859 PangoFontDescription *bold_font_desc; | |
| 4860 PangoFont *plain_font; | |
| 4861 PangoFont *bold_font; | |
| 4862 | |
| 4863 gui.font_can_bold = FALSE; | |
| 4864 | |
| 4865 plain_font = pango_context_load_font(gui.text_context, gui.norm_font); | |
| 4866 | |
| 4867 if (plain_font == NULL) | |
| 4868 return; | |
| 4869 | |
| 4870 bold_font_desc = pango_font_description_copy_static(gui.norm_font); | |
| 4871 pango_font_description_set_weight(bold_font_desc, PANGO_WEIGHT_BOLD); | |
| 4872 | |
| 4873 bold_font = pango_context_load_font(gui.text_context, bold_font_desc); | |
| 4874 /* | |
| 4875 * The comparison relies on the unique handle nature of a PangoFont*, | |
| 4876 * i.e. it's assumed that a different PangoFont* won't refer to the | |
| 4877 * same font. Seems to work, and failing here isn't critical anyway. | |
| 4878 */ | |
| 4879 if (bold_font != NULL) | |
| 4880 { | |
| 4881 gui.font_can_bold = (bold_font != plain_font); | |
| 4882 g_object_unref(bold_font); | |
| 4883 } | |
| 4884 | |
| 4885 pango_font_description_free(bold_font_desc); | |
| 4886 g_object_unref(plain_font); | |
| 4887 } | |
| 4888 | |
| 4889 static PangoEngineShape *default_shape_engine = NULL; | |
| 4890 | |
| 4891 /* | |
| 4892 * Create a map from ASCII characters in the range [32,126] to glyphs | |
| 4893 * of the current font. This is used by gui_gtk2_draw_string() to skip | |
| 4894 * the itemize and shaping process for the most common case. | |
| 4895 */ | |
| 4896 static void | |
| 4897 ascii_glyph_table_init(void) | |
| 4898 { | |
|
9879
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parents:
9848
diff
changeset
|
4899 char_u ascii_chars[2 * 128]; |
| 7 | 4900 PangoAttrList *attr_list; |
| 4901 GList *item_list; | |
| 4902 int i; | |
| 4903 | |
| 4904 if (gui.ascii_glyphs != NULL) | |
| 4905 pango_glyph_string_free(gui.ascii_glyphs); | |
| 4906 if (gui.ascii_font != NULL) | |
| 4907 g_object_unref(gui.ascii_font); | |
| 4908 | |
| 4909 gui.ascii_glyphs = NULL; | |
| 4910 gui.ascii_font = NULL; | |
| 4911 | |
|
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diff
changeset
|
4912 // For safety, fill in question marks for the control characters. |
|
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parents:
18671
diff
changeset
|
4913 // Put a space between characters to avoid shaping. |
|
9879
5cd29e15f2f7
commit https://github.com/vim/vim/commit/16350cb97914bc86320185a9910b23c2b297d273
Christian Brabandt <cb@256bit.org>
parents:
9848
diff
changeset
|
4914 for (i = 0; i < 128; ++i) |
|
5cd29e15f2f7
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parents:
9848
diff
changeset
|
4915 { |
|
5cd29e15f2f7
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Christian Brabandt <cb@256bit.org>
parents:
9848
diff
changeset
|
4916 if (i >= 32 && i < 127) |
|
5cd29e15f2f7
commit https://github.com/vim/vim/commit/16350cb97914bc86320185a9910b23c2b297d273
Christian Brabandt <cb@256bit.org>
parents:
9848
diff
changeset
|
4917 ascii_chars[2 * i] = i; |
|
5cd29e15f2f7
commit https://github.com/vim/vim/commit/16350cb97914bc86320185a9910b23c2b297d273
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parents:
9848
diff
changeset
|
4918 else |
|
5cd29e15f2f7
commit https://github.com/vim/vim/commit/16350cb97914bc86320185a9910b23c2b297d273
Christian Brabandt <cb@256bit.org>
parents:
9848
diff
changeset
|
4919 ascii_chars[2 * i] = '?'; |
|
5cd29e15f2f7
commit https://github.com/vim/vim/commit/16350cb97914bc86320185a9910b23c2b297d273
Christian Brabandt <cb@256bit.org>
parents:
9848
diff
changeset
|
4920 ascii_chars[2 * i + 1] = ' '; |
|
5cd29e15f2f7
commit https://github.com/vim/vim/commit/16350cb97914bc86320185a9910b23c2b297d273
Christian Brabandt <cb@256bit.org>
parents:
9848
diff
changeset
|
4921 } |
| 7 | 4922 |
| 4923 attr_list = pango_attr_list_new(); | |
| 4924 item_list = pango_itemize(gui.text_context, (const char *)ascii_chars, | |
| 4925 0, sizeof(ascii_chars), attr_list, NULL); | |
| 4926 | |
|
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parents:
18671
diff
changeset
|
4927 if (item_list != NULL && item_list->next == NULL) // play safe |
| 7 | 4928 { |
| 4929 PangoItem *item; | |
| 4930 int width; | |
| 4931 | |
| 4932 item = (PangoItem *)item_list->data; | |
| 4933 width = gui.char_width * PANGO_SCALE; | |
| 4934 | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4935 // Remember the shape engine used for ASCII. |
| 7 | 4936 default_shape_engine = item->analysis.shape_engine; |
| 4937 | |
| 4938 gui.ascii_font = item->analysis.font; | |
| 4939 g_object_ref(gui.ascii_font); | |
| 4940 | |
| 4941 gui.ascii_glyphs = pango_glyph_string_new(); | |
| 4942 | |
| 4943 pango_shape((const char *)ascii_chars, sizeof(ascii_chars), | |
| 4944 &item->analysis, gui.ascii_glyphs); | |
| 4945 | |
| 4946 g_return_if_fail(gui.ascii_glyphs->num_glyphs == sizeof(ascii_chars)); | |
| 4947 | |
| 4948 for (i = 0; i < gui.ascii_glyphs->num_glyphs; ++i) | |
| 4949 { | |
| 4950 PangoGlyphGeometry *geom; | |
| 4951 | |
| 4952 geom = &gui.ascii_glyphs->glyphs[i].geometry; | |
| 4953 geom->x_offset += MAX(0, width - geom->width) / 2; | |
| 4954 geom->width = width; | |
| 4955 } | |
| 4956 } | |
| 4957 | |
| 4958 g_list_foreach(item_list, (GFunc)&pango_item_free, NULL); | |
| 4959 g_list_free(item_list); | |
| 4960 pango_attr_list_unref(attr_list); | |
| 4961 } | |
| 4962 | |
| 4963 /* | |
| 4964 * Initialize Vim to use the font or fontset with the given name. | |
| 4965 * Return FAIL if the font could not be loaded, OK otherwise. | |
| 4966 */ | |
| 4967 int | |
| 1884 | 4968 gui_mch_init_font(char_u *font_name, int fontset UNUSED) |
| 7 | 4969 { |
| 4970 PangoFontDescription *font_desc; | |
| 4971 PangoLayout *layout; | |
| 4972 int width; | |
| 4973 | |
|
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diff
changeset
|
4974 // If font_name is NULL, this means to use the default, which should |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4975 // be present on all proper Pango/fontconfig installations. |
| 7 | 4976 if (font_name == NULL) |
| 4977 font_name = (char_u *)DEFAULT_FONT; | |
| 4978 | |
| 4979 font_desc = gui_mch_get_font(font_name, FALSE); | |
| 4980 | |
| 4981 if (font_desc == NULL) | |
| 4982 return FAIL; | |
| 4983 | |
| 4984 gui_mch_free_font(gui.norm_font); | |
| 4985 gui.norm_font = font_desc; | |
| 4986 | |
| 4987 pango_context_set_font_description(gui.text_context, font_desc); | |
| 4988 | |
| 4989 layout = pango_layout_new(gui.text_context); | |
| 4990 pango_layout_set_text(layout, "MW", 2); | |
| 4991 pango_layout_get_size(layout, &width, NULL); | |
| 4992 /* | |
| 4993 * Set char_width to half the width obtained from pango_layout_get_size() | |
| 4994 * for CJK fixed_width/bi-width fonts. An unpatched version of Xft leads | |
| 4995 * Pango to use the same width for both non-CJK characters (e.g. Latin | |
| 4996 * letters and numbers) and CJK characters. This results in 's p a c e d | |
| 4997 * o u t' rendering when a CJK 'fixed width' font is used. To work around | |
| 4998 * that, divide the width returned by Pango by 2 if cjk_width is equal to | |
| 4999 * width for CJK fonts. | |
| 5000 * | |
| 5001 * For related bugs, see: | |
| 5002 * http://bugzilla.gnome.org/show_bug.cgi?id=106618 | |
| 5003 * http://bugzilla.gnome.org/show_bug.cgi?id=106624 | |
| 5004 * | |
| 5005 * With this, for all four of the following cases, Vim works fine: | |
| 5006 * guifont=CJK_fixed_width_font | |
| 5007 * guifont=Non_CJK_fixed_font | |
| 5008 * guifont=Non_CJK_fixed_font,CJK_Fixed_font | |
| 5009 * guifont=Non_CJK_fixed_font guifontwide=CJK_fixed_font | |
| 5010 */ | |
| 5011 if (is_cjk_font(gui.norm_font)) | |
| 5012 { | |
| 5013 int cjk_width; | |
| 5014 | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5015 // Measure the text extent of U+4E00 and U+4E8C |
| 7 | 5016 pango_layout_set_text(layout, "\344\270\200\344\272\214", -1); |
| 5017 pango_layout_get_size(layout, &cjk_width, NULL); | |
| 5018 | |
|
18781
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parents:
18671
diff
changeset
|
5019 if (width == cjk_width) // Xft not patched |
| 7 | 5020 width /= 2; |
| 5021 } | |
| 5022 g_object_unref(layout); | |
| 5023 | |
| 5024 gui.char_width = (width / 2 + PANGO_SCALE - 1) / PANGO_SCALE; | |
| 5025 | |
|
18781
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patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5026 // A zero width may cause a crash. Happens for semi-invalid fontsets. |
| 7 | 5027 if (gui.char_width <= 0) |
| 5028 gui.char_width = 8; | |
| 5029 | |
| 445 | 5030 gui_mch_adjust_charheight(); |
| 7 | 5031 |
|
18781
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patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5032 // Set the fontname, which will be used for information purposes |
| 7 | 5033 hl_set_font_name(font_name); |
| 5034 | |
| 5035 get_styled_font_variants(); | |
| 5036 ascii_glyph_table_init(); | |
| 5037 | |
|
18781
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patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5038 // Avoid unnecessary overhead if 'guifontwide' is equal to 'guifont'. |
| 7 | 5039 if (gui.wide_font != NULL |
| 5040 && pango_font_description_equal(gui.norm_font, gui.wide_font)) | |
| 5041 { | |
| 5042 pango_font_description_free(gui.wide_font); | |
| 5043 gui.wide_font = NULL; | |
| 5044 } | |
| 5045 | |
| 1986 | 5046 if (gui_mch_maximized()) |
| 5047 { | |
|
18781
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patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5048 // Update lines and columns in accordance with the new font, keep the |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5049 // window maximized. |
| 3014 | 5050 gui_mch_newfont(); |
| 1986 | 5051 } |
| 5052 else | |
| 5053 { | |
|
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patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5054 // Preserve the logical dimensions of the screen. |
| 1986 | 5055 update_window_manager_hints(0, 0); |
| 5056 } | |
| 7 | 5057 |
| 5058 return OK; | |
| 5059 } | |
| 5060 | |
| 5061 /* | |
| 5062 * Get a reference to the font "name". | |
| 5063 * Return zero for failure. | |
| 5064 */ | |
| 5065 GuiFont | |
| 5066 gui_mch_get_font(char_u *name, int report_error) | |
| 5067 { | |
| 5068 PangoFontDescription *font; | |
| 5069 | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5070 // can't do this when GUI is not running |
| 7 | 5071 if (!gui.in_use || name == NULL) |
| 5072 return NULL; | |
| 5073 | |
| 5074 if (output_conv.vc_type != CONV_NONE) | |
| 5075 { | |
| 5076 char_u *buf; | |
| 5077 | |
| 5078 buf = string_convert(&output_conv, name, NULL); | |
| 5079 if (buf != NULL) | |
| 5080 { | |
| 5081 font = pango_font_description_from_string((const char *)buf); | |
| 5082 vim_free(buf); | |
| 5083 } | |
| 5084 else | |
| 5085 font = NULL; | |
| 5086 } | |
| 5087 else | |
| 5088 font = pango_font_description_from_string((const char *)name); | |
| 5089 | |
| 5090 if (font != NULL) | |
| 5091 { | |
| 5092 PangoFont *real_font; | |
| 5093 | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5094 // pango_context_load_font() bails out if no font size is set |
| 7 | 5095 if (pango_font_description_get_size(font) <= 0) |
| 5096 pango_font_description_set_size(font, 10 * PANGO_SCALE); | |
| 5097 | |
| 5098 real_font = pango_context_load_font(gui.text_context, font); | |
| 5099 | |
| 5100 if (real_font == NULL) | |
| 5101 { | |
| 5102 pango_font_description_free(font); | |
| 5103 font = NULL; | |
| 5104 } | |
| 5105 else | |
| 5106 g_object_unref(real_font); | |
| 5107 } | |
| 5108 | |
| 5109 if (font == NULL) | |
| 5110 { | |
| 5111 if (report_error) | |
|
15470
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patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15134
diff
changeset
|
5112 semsg(_((char *)e_font), name); |
| 7 | 5113 return NULL; |
| 5114 } | |
| 5115 | |
| 5116 return font; | |
| 5117 } | |
| 5118 | |
| 39 | 5119 #if defined(FEAT_EVAL) || defined(PROTO) |
| 38 | 5120 /* |
| 5121 * Return the name of font "font" in allocated memory. | |
| 5122 */ | |
| 5123 char_u * | |
| 1884 | 5124 gui_mch_get_fontname(GuiFont font, char_u *name UNUSED) |
| 38 | 5125 { |
| 5126 if (font != NOFONT) | |
| 5127 { | |
| 944 | 5128 char *pangoname = pango_font_description_to_string(font); |
| 5129 | |
| 5130 if (pangoname != NULL) | |
| 38 | 5131 { |
| 944 | 5132 char_u *s = vim_strsave((char_u *)pangoname); |
| 5133 | |
| 5134 g_free(pangoname); | |
| 38 | 5135 return s; |
| 5136 } | |
| 5137 } | |
| 5138 return NULL; | |
| 5139 } | |
| 39 | 5140 #endif |
| 38 | 5141 |
| 7 | 5142 /* |
| 5143 * If a font is not going to be used, free its structure. | |
| 5144 */ | |
| 5145 void | |
| 5146 gui_mch_free_font(GuiFont font) | |
| 5147 { | |
| 5148 if (font != NOFONT) | |
| 5149 pango_font_description_free(font); | |
| 5150 } | |
| 5151 | |
| 5152 /* | |
|
9624
d63b85fe3dc7
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parents:
9523
diff
changeset
|
5153 * Return the Pixel value (color) for the given color name. |
|
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5154 * |
| 7 | 5155 * Return INVALCOLOR for error. |
| 5156 */ | |
| 5157 guicolor_T | |
| 5158 gui_mch_get_color(char_u *name) | |
| 5159 { | |
|
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parents:
13503
diff
changeset
|
5160 guicolor_T color = INVALCOLOR; |
|
1feeefd8cddb
patch 8.0.1709: some non-C89 code may slip through
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parents:
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diff
changeset
|
5161 |
|
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parents:
18671
diff
changeset
|
5162 if (!gui.in_use) // can't do this when GUI not running |
|
13674
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patch 8.0.1709: some non-C89 code may slip through
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parents:
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diff
changeset
|
5163 return color; |
|
1feeefd8cddb
patch 8.0.1709: some non-C89 code may slip through
Christian Brabandt <cb@256bit.org>
parents:
13503
diff
changeset
|
5164 |
|
1feeefd8cddb
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parents:
13503
diff
changeset
|
5165 if (name != NULL) |
|
1feeefd8cddb
patch 8.0.1709: some non-C89 code may slip through
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parents:
13503
diff
changeset
|
5166 color = gui_get_color_cmn(name); |
| 7 | 5167 |
|
8218
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Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5168 #if GTK_CHECK_VERSION(3,0,0) |
|
13674
1feeefd8cddb
patch 8.0.1709: some non-C89 code may slip through
Christian Brabandt <cb@256bit.org>
parents:
13503
diff
changeset
|
5169 return color; |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5170 #else |
|
9624
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5171 if (color == INVALCOLOR) |
|
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5172 return INVALCOLOR; |
|
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5173 |
|
11745
5a5709918a98
patch 8.0.0755: terminal window does not have colors in the GUI
Christian Brabandt <cb@256bit.org>
parents:
11474
diff
changeset
|
5174 return gui_mch_get_rgb_color( |
|
5a5709918a98
patch 8.0.0755: terminal window does not have colors in the GUI
Christian Brabandt <cb@256bit.org>
parents:
11474
diff
changeset
|
5175 (color & 0xff0000) >> 16, |
|
5a5709918a98
patch 8.0.0755: terminal window does not have colors in the GUI
Christian Brabandt <cb@256bit.org>
parents:
11474
diff
changeset
|
5176 (color & 0xff00) >> 8, |
|
5a5709918a98
patch 8.0.0755: terminal window does not have colors in the GUI
Christian Brabandt <cb@256bit.org>
parents:
11474
diff
changeset
|
5177 color & 0xff); |
|
5a5709918a98
patch 8.0.0755: terminal window does not have colors in the GUI
Christian Brabandt <cb@256bit.org>
parents:
11474
diff
changeset
|
5178 #endif |
|
5a5709918a98
patch 8.0.0755: terminal window does not have colors in the GUI
Christian Brabandt <cb@256bit.org>
parents:
11474
diff
changeset
|
5179 } |
|
5a5709918a98
patch 8.0.0755: terminal window does not have colors in the GUI
Christian Brabandt <cb@256bit.org>
parents:
11474
diff
changeset
|
5180 |
|
5a5709918a98
patch 8.0.0755: terminal window does not have colors in the GUI
Christian Brabandt <cb@256bit.org>
parents:
11474
diff
changeset
|
5181 /* |
|
5a5709918a98
patch 8.0.0755: terminal window does not have colors in the GUI
Christian Brabandt <cb@256bit.org>
parents:
11474
diff
changeset
|
5182 * Return the Pixel value (color) for the given RGB values. |
|
5a5709918a98
patch 8.0.0755: terminal window does not have colors in the GUI
Christian Brabandt <cb@256bit.org>
parents:
11474
diff
changeset
|
5183 * Return INVALCOLOR for error. |
|
5a5709918a98
patch 8.0.0755: terminal window does not have colors in the GUI
Christian Brabandt <cb@256bit.org>
parents:
11474
diff
changeset
|
5184 */ |
|
5a5709918a98
patch 8.0.0755: terminal window does not have colors in the GUI
Christian Brabandt <cb@256bit.org>
parents:
11474
diff
changeset
|
5185 guicolor_T |
|
5a5709918a98
patch 8.0.0755: terminal window does not have colors in the GUI
Christian Brabandt <cb@256bit.org>
parents:
11474
diff
changeset
|
5186 gui_mch_get_rgb_color(int r, int g, int b) |
|
5a5709918a98
patch 8.0.0755: terminal window does not have colors in the GUI
Christian Brabandt <cb@256bit.org>
parents:
11474
diff
changeset
|
5187 { |
|
5a5709918a98
patch 8.0.0755: terminal window does not have colors in the GUI
Christian Brabandt <cb@256bit.org>
parents:
11474
diff
changeset
|
5188 #if GTK_CHECK_VERSION(3,0,0) |
|
5a5709918a98
patch 8.0.0755: terminal window does not have colors in the GUI
Christian Brabandt <cb@256bit.org>
parents:
11474
diff
changeset
|
5189 return gui_get_rgb_color_cmn(r, g, b); |
|
5a5709918a98
patch 8.0.0755: terminal window does not have colors in the GUI
Christian Brabandt <cb@256bit.org>
parents:
11474
diff
changeset
|
5190 #else |
|
5a5709918a98
patch 8.0.0755: terminal window does not have colors in the GUI
Christian Brabandt <cb@256bit.org>
parents:
11474
diff
changeset
|
5191 GdkColor gcolor; |
|
5a5709918a98
patch 8.0.0755: terminal window does not have colors in the GUI
Christian Brabandt <cb@256bit.org>
parents:
11474
diff
changeset
|
5192 int ret; |
|
5a5709918a98
patch 8.0.0755: terminal window does not have colors in the GUI
Christian Brabandt <cb@256bit.org>
parents:
11474
diff
changeset
|
5193 |
|
5a5709918a98
patch 8.0.0755: terminal window does not have colors in the GUI
Christian Brabandt <cb@256bit.org>
parents:
11474
diff
changeset
|
5194 gcolor.red = (guint16)(r / 255.0 * 65535 + 0.5); |
|
5a5709918a98
patch 8.0.0755: terminal window does not have colors in the GUI
Christian Brabandt <cb@256bit.org>
parents:
11474
diff
changeset
|
5195 gcolor.green = (guint16)(g / 255.0 * 65535 + 0.5); |
|
5a5709918a98
patch 8.0.0755: terminal window does not have colors in the GUI
Christian Brabandt <cb@256bit.org>
parents:
11474
diff
changeset
|
5196 gcolor.blue = (guint16)(b / 255.0 * 65535 + 0.5); |
|
9624
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5197 |
|
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5198 ret = gdk_colormap_alloc_color(gtk_widget_get_colormap(gui.drawarea), |
|
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5199 &gcolor, FALSE, TRUE); |
|
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5200 |
|
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5201 return ret != 0 ? (guicolor_T)gcolor.pixel : INVALCOLOR; |
|
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5202 #endif |
| 7 | 5203 } |
| 5204 | |
| 5205 /* | |
| 5206 * Set the current text foreground color. | |
| 5207 */ | |
| 5208 void | |
| 5209 gui_mch_set_fg_color(guicolor_T color) | |
| 5210 { | |
|
9624
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5211 #if GTK_CHECK_VERSION(3,0,0) |
|
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5212 *gui.fgcolor = color_to_rgba(color); |
|
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5213 #else |
| 7 | 5214 gui.fgcolor->pixel = (unsigned long)color; |
|
9624
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5215 #endif |
| 7 | 5216 } |
| 5217 | |
| 5218 /* | |
| 5219 * Set the current text background color. | |
| 5220 */ | |
| 5221 void | |
| 5222 gui_mch_set_bg_color(guicolor_T color) | |
| 5223 { | |
|
9624
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5224 #if GTK_CHECK_VERSION(3,0,0) |
|
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5225 *gui.bgcolor = color_to_rgba(color); |
|
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5226 #else |
| 7 | 5227 gui.bgcolor->pixel = (unsigned long)color; |
|
9624
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5228 #endif |
| 7 | 5229 } |
| 5230 | |
| 207 | 5231 /* |
| 5232 * Set the current text special color. | |
| 5233 */ | |
| 5234 void | |
| 5235 gui_mch_set_sp_color(guicolor_T color) | |
| 5236 { | |
|
9624
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5237 #if GTK_CHECK_VERSION(3,0,0) |
|
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5238 *gui.spcolor = color_to_rgba(color); |
|
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5239 #else |
| 207 | 5240 gui.spcolor->pixel = (unsigned long)color; |
|
9624
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5241 #endif |
| 207 | 5242 } |
| 5243 | |
| 7 | 5244 /* |
| 5245 * Function-like convenience macro for the sake of efficiency. | |
| 5246 */ | |
| 5247 #define INSERT_PANGO_ATTR(Attribute, AttrList, Start, End) \ | |
| 5248 G_STMT_START{ \ | |
| 5249 PangoAttribute *tmp_attr_; \ | |
| 5250 tmp_attr_ = (Attribute); \ | |
| 5251 tmp_attr_->start_index = (Start); \ | |
| 5252 tmp_attr_->end_index = (End); \ | |
| 5253 pango_attr_list_insert((AttrList), tmp_attr_); \ | |
| 5254 }G_STMT_END | |
| 5255 | |
| 5256 static void | |
| 5257 apply_wide_font_attr(char_u *s, int len, PangoAttrList *attr_list) | |
| 5258 { | |
| 5259 char_u *start = NULL; | |
| 5260 char_u *p; | |
| 5261 int uc; | |
| 5262 | |
| 5263 for (p = s; p < s + len; p += utf_byte2len(*p)) | |
| 5264 { | |
| 5265 uc = utf_ptr2char(p); | |
| 5266 | |
| 5267 if (start == NULL) | |
| 5268 { | |
| 5269 if (uc >= 0x80 && utf_char2cells(uc) == 2) | |
| 5270 start = p; | |
| 5271 } | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5272 else if (uc < 0x80 // optimization shortcut |
| 7 | 5273 || (utf_char2cells(uc) != 2 && !utf_iscomposing(uc))) |
| 5274 { | |
| 5275 INSERT_PANGO_ATTR(pango_attr_font_desc_new(gui.wide_font), | |
| 5276 attr_list, start - s, p - s); | |
| 5277 start = NULL; | |
| 5278 } | |
| 5279 } | |
| 5280 | |
| 5281 if (start != NULL) | |
| 5282 INSERT_PANGO_ATTR(pango_attr_font_desc_new(gui.wide_font), | |
| 5283 attr_list, start - s, len); | |
| 5284 } | |
| 5285 | |
| 5286 static int | |
| 5287 count_cluster_cells(char_u *s, PangoItem *item, | |
| 5288 PangoGlyphString* glyphs, int i, | |
| 5289 int *cluster_width, | |
| 5290 int *last_glyph_rbearing) | |
| 5291 { | |
| 5292 char_u *p; | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5293 int next; // glyph start index of next cluster |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5294 int start, end; // string segment of current cluster |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5295 int width; // real cluster width in Pango units |
| 7 | 5296 int uc; |
| 5297 int cellcount = 0; | |
| 5298 | |
| 5299 width = glyphs->glyphs[i].geometry.width; | |
| 5300 | |
| 5301 for (next = i + 1; next < glyphs->num_glyphs; ++next) | |
| 5302 { | |
| 5303 if (glyphs->glyphs[next].attr.is_cluster_start) | |
| 5304 break; | |
| 5305 else if (glyphs->glyphs[next].geometry.width > width) | |
| 5306 width = glyphs->glyphs[next].geometry.width; | |
| 5307 } | |
| 5308 | |
| 5309 start = item->offset + glyphs->log_clusters[i]; | |
| 5310 end = item->offset + ((next < glyphs->num_glyphs) ? | |
| 5311 glyphs->log_clusters[next] : item->length); | |
| 5312 | |
| 5313 for (p = s + start; p < s + end; p += utf_byte2len(*p)) | |
| 5314 { | |
| 5315 uc = utf_ptr2char(p); | |
| 5316 if (uc < 0x80) | |
| 5317 ++cellcount; | |
| 5318 else if (!utf_iscomposing(uc)) | |
| 5319 cellcount += utf_char2cells(uc); | |
| 5320 } | |
| 5321 | |
| 5322 if (last_glyph_rbearing != NULL | |
| 5323 && cellcount > 0 && next == glyphs->num_glyphs) | |
| 5324 { | |
| 5325 PangoRectangle ink_rect; | |
| 5326 /* | |
| 5327 * If a certain combining mark had to be taken from a non-monospace | |
| 5328 * font, we have to compensate manually by adapting x_offset according | |
| 5329 * to the ink extents of the previous glyph. | |
| 5330 */ | |
| 5331 pango_font_get_glyph_extents(item->analysis.font, | |
| 5332 glyphs->glyphs[i].glyph, | |
| 5333 &ink_rect, NULL); | |
| 5334 | |
| 5335 if (PANGO_RBEARING(ink_rect) > 0) | |
| 5336 *last_glyph_rbearing = PANGO_RBEARING(ink_rect); | |
| 5337 } | |
| 5338 | |
| 5339 if (cellcount > 0) | |
| 5340 *cluster_width = width; | |
| 5341 | |
| 5342 return cellcount; | |
| 5343 } | |
| 5344 | |
| 5345 /* | |
| 5346 * If there are only combining characters in the cluster, we cannot just | |
| 5347 * change the width of the previous glyph since there is none. Therefore | |
| 5348 * some guesswork is needed. | |
| 5349 * | |
| 5350 * If ink_rect.x is negative Pango apparently has taken care of the composing | |
| 5351 * by itself. Actually setting x_offset = 0 should be sufficient then, but due | |
| 5352 * to problems with composing from different fonts we still need to fine-tune | |
|
2278
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
5353 * x_offset to avoid ugliness. |
| 7 | 5354 * |
| 5355 * If ink_rect.x is not negative, force overstriking by pointing x_offset to | |
| 5356 * the position of the previous glyph. Apparently this happens only with old | |
| 5357 * X fonts which don't provide the special combining information needed by | |
| 5358 * Pango. | |
| 5359 */ | |
| 5360 static void | |
| 5361 setup_zero_width_cluster(PangoItem *item, PangoGlyphInfo *glyph, | |
| 5362 int last_cellcount, int last_cluster_width, | |
| 5363 int last_glyph_rbearing) | |
| 5364 { | |
| 5365 PangoRectangle ink_rect; | |
| 5366 PangoRectangle logical_rect; | |
| 5367 int width; | |
| 5368 | |
| 5369 width = last_cellcount * gui.char_width * PANGO_SCALE; | |
| 5370 glyph->geometry.x_offset = -width + MAX(0, width - last_cluster_width) / 2; | |
| 5371 glyph->geometry.width = 0; | |
| 5372 | |
| 5373 pango_font_get_glyph_extents(item->analysis.font, | |
| 5374 glyph->glyph, | |
| 5375 &ink_rect, &logical_rect); | |
| 5376 if (ink_rect.x < 0) | |
| 5377 { | |
| 5378 glyph->geometry.x_offset += last_glyph_rbearing; | |
| 5379 glyph->geometry.y_offset = logical_rect.height | |
| 5380 - (gui.char_height - p_linespace) * PANGO_SCALE; | |
| 5381 } | |
|
2507
2070b63605a7
Fix: with newer GTK versions accented characters were drawn too much to the
Bram Moolenaar <bram@vim.org>
parents:
2409
diff
changeset
|
5382 else |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5383 // If the accent width is smaller than the cluster width, position it |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5384 // in the middle. |
|
2507
2070b63605a7
Fix: with newer GTK versions accented characters were drawn too much to the
Bram Moolenaar <bram@vim.org>
parents:
2409
diff
changeset
|
5385 glyph->geometry.x_offset = -width + MAX(0, width - ink_rect.width) / 2; |
| 7 | 5386 } |
| 5387 | |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5388 #if GTK_CHECK_VERSION(3,0,0) |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5389 static void |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5390 draw_glyph_string(int row, int col, int num_cells, int flags, |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5391 PangoFont *font, PangoGlyphString *glyphs, |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5392 cairo_t *cr) |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5393 #else |
| 7 | 5394 static void |
| 5395 draw_glyph_string(int row, int col, int num_cells, int flags, | |
| 5396 PangoFont *font, PangoGlyphString *glyphs) | |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5397 #endif |
| 7 | 5398 { |
| 5399 if (!(flags & DRAW_TRANSP)) | |
| 5400 { | |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5401 #if GTK_CHECK_VERSION(3,0,0) |
|
9624
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5402 cairo_set_source_rgba(cr, |
|
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5403 gui.bgcolor->red, gui.bgcolor->green, gui.bgcolor->blue, |
|
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5404 gui.bgcolor->alpha); |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5405 cairo_rectangle(cr, |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5406 FILL_X(col), FILL_Y(row), |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5407 num_cells * gui.char_width, gui.char_height); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5408 cairo_fill(cr); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5409 #else |
| 7 | 5410 gdk_gc_set_foreground(gui.text_gc, gui.bgcolor); |
| 5411 | |
| 5412 gdk_draw_rectangle(gui.drawarea->window, | |
| 5413 gui.text_gc, | |
| 5414 TRUE, | |
| 5415 FILL_X(col), | |
| 5416 FILL_Y(row), | |
| 5417 num_cells * gui.char_width, | |
| 5418 gui.char_height); | |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5419 #endif |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5420 } |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5421 |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5422 #if GTK_CHECK_VERSION(3,0,0) |
|
9624
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5423 cairo_set_source_rgba(cr, |
|
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5424 gui.fgcolor->red, gui.fgcolor->green, gui.fgcolor->blue, |
|
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5425 gui.fgcolor->alpha); |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5426 cairo_move_to(cr, TEXT_X(col), TEXT_Y(row)); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5427 pango_cairo_show_glyph_string(cr, font, glyphs); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5428 #else |
| 7 | 5429 gdk_gc_set_foreground(gui.text_gc, gui.fgcolor); |
| 5430 | |
| 5431 gdk_draw_glyphs(gui.drawarea->window, | |
| 5432 gui.text_gc, | |
| 5433 font, | |
| 5434 TEXT_X(col), | |
| 5435 TEXT_Y(row), | |
| 5436 glyphs); | |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5437 #endif |
| 7 | 5438 |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5439 // redraw the contents with an offset of 1 to emulate bold |
| 7 | 5440 if ((flags & DRAW_BOLD) && !gui.font_can_bold) |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5441 #if GTK_CHECK_VERSION(3,0,0) |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5442 { |
|
9624
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5443 cairo_set_source_rgba(cr, |
|
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5444 gui.fgcolor->red, gui.fgcolor->green, gui.fgcolor->blue, |
|
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5445 gui.fgcolor->alpha); |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5446 cairo_move_to(cr, TEXT_X(col) + 1, TEXT_Y(row)); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5447 pango_cairo_show_glyph_string(cr, font, glyphs); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5448 } |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5449 #else |
| 7 | 5450 gdk_draw_glyphs(gui.drawarea->window, |
| 5451 gui.text_gc, | |
| 5452 font, | |
| 5453 TEXT_X(col) + 1, | |
| 5454 TEXT_Y(row), | |
| 5455 glyphs); | |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5456 #endif |
| 7 | 5457 } |
| 5458 | |
| 207 | 5459 /* |
| 5460 * Draw underline and undercurl at the bottom of the character cell. | |
| 5461 */ | |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5462 #if GTK_CHECK_VERSION(3,0,0) |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5463 static void |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5464 draw_under(int flags, int row, int col, int cells, cairo_t *cr) |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5465 #else |
| 207 | 5466 static void |
| 5467 draw_under(int flags, int row, int col, int cells) | |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5468 #endif |
| 207 | 5469 { |
| 5470 int i; | |
| 5471 int offset; | |
| 1884 | 5472 static const int val[8] = {1, 0, 0, 0, 1, 2, 2, 2 }; |
| 207 | 5473 int y = FILL_Y(row + 1) - 1; |
| 5474 | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5475 // Undercurl: draw curl at the bottom of the character cell. |
| 207 | 5476 if (flags & DRAW_UNDERC) |
| 5477 { | |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5478 #if GTK_CHECK_VERSION(3,0,0) |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5479 cairo_set_line_width(cr, 1.0); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5480 cairo_set_line_cap(cr, CAIRO_LINE_CAP_BUTT); |
|
9624
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5481 cairo_set_source_rgba(cr, |
|
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5482 gui.spcolor->red, gui.spcolor->green, gui.spcolor->blue, |
|
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5483 gui.spcolor->alpha); |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5484 for (i = FILL_X(col); i < FILL_X(col + cells); ++i) |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5485 { |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5486 offset = val[i % 8]; |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5487 cairo_line_to(cr, i, y - offset + 0.5); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5488 } |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5489 cairo_stroke(cr); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5490 #else |
| 207 | 5491 gdk_gc_set_foreground(gui.text_gc, gui.spcolor); |
| 5492 for (i = FILL_X(col); i < FILL_X(col + cells); ++i) | |
| 5493 { | |
| 5494 offset = val[i % 8]; | |
| 5495 gdk_draw_point(gui.drawarea->window, gui.text_gc, i, y - offset); | |
| 5496 } | |
| 5497 gdk_gc_set_foreground(gui.text_gc, gui.fgcolor); | |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5498 #endif |
| 207 | 5499 } |
| 5500 | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5501 // Draw a strikethrough line |
|
12317
2a8890b80923
patch 8.0.1038: strike-through text not supported
Christian Brabandt <cb@256bit.org>
parents:
12250
diff
changeset
|
5502 if (flags & DRAW_STRIKE) |
|
2a8890b80923
patch 8.0.1038: strike-through text not supported
Christian Brabandt <cb@256bit.org>
parents:
12250
diff
changeset
|
5503 { |
|
2a8890b80923
patch 8.0.1038: strike-through text not supported
Christian Brabandt <cb@256bit.org>
parents:
12250
diff
changeset
|
5504 #if GTK_CHECK_VERSION(3,0,0) |
|
2a8890b80923
patch 8.0.1038: strike-through text not supported
Christian Brabandt <cb@256bit.org>
parents:
12250
diff
changeset
|
5505 cairo_set_line_width(cr, 1.0); |
|
2a8890b80923
patch 8.0.1038: strike-through text not supported
Christian Brabandt <cb@256bit.org>
parents:
12250
diff
changeset
|
5506 cairo_set_line_cap(cr, CAIRO_LINE_CAP_BUTT); |
|
2a8890b80923
patch 8.0.1038: strike-through text not supported
Christian Brabandt <cb@256bit.org>
parents:
12250
diff
changeset
|
5507 cairo_set_source_rgba(cr, |
|
2a8890b80923
patch 8.0.1038: strike-through text not supported
Christian Brabandt <cb@256bit.org>
parents:
12250
diff
changeset
|
5508 gui.spcolor->red, gui.spcolor->green, gui.spcolor->blue, |
|
2a8890b80923
patch 8.0.1038: strike-through text not supported
Christian Brabandt <cb@256bit.org>
parents:
12250
diff
changeset
|
5509 gui.spcolor->alpha); |
|
2a8890b80923
patch 8.0.1038: strike-through text not supported
Christian Brabandt <cb@256bit.org>
parents:
12250
diff
changeset
|
5510 cairo_move_to(cr, FILL_X(col), y + 1 - gui.char_height/2 + 0.5); |
|
2a8890b80923
patch 8.0.1038: strike-through text not supported
Christian Brabandt <cb@256bit.org>
parents:
12250
diff
changeset
|
5511 cairo_line_to(cr, FILL_X(col + cells), y + 1 - gui.char_height/2 + 0.5); |
|
2a8890b80923
patch 8.0.1038: strike-through text not supported
Christian Brabandt <cb@256bit.org>
parents:
12250
diff
changeset
|
5512 cairo_stroke(cr); |
|
2a8890b80923
patch 8.0.1038: strike-through text not supported
Christian Brabandt <cb@256bit.org>
parents:
12250
diff
changeset
|
5513 #else |
|
2a8890b80923
patch 8.0.1038: strike-through text not supported
Christian Brabandt <cb@256bit.org>
parents:
12250
diff
changeset
|
5514 gdk_gc_set_foreground(gui.text_gc, gui.spcolor); |
|
2a8890b80923
patch 8.0.1038: strike-through text not supported
Christian Brabandt <cb@256bit.org>
parents:
12250
diff
changeset
|
5515 gdk_draw_line(gui.drawarea->window, gui.text_gc, |
|
2a8890b80923
patch 8.0.1038: strike-through text not supported
Christian Brabandt <cb@256bit.org>
parents:
12250
diff
changeset
|
5516 FILL_X(col), y + 1 - gui.char_height/2, |
|
2a8890b80923
patch 8.0.1038: strike-through text not supported
Christian Brabandt <cb@256bit.org>
parents:
12250
diff
changeset
|
5517 FILL_X(col + cells), y + 1 - gui.char_height/2); |
|
2a8890b80923
patch 8.0.1038: strike-through text not supported
Christian Brabandt <cb@256bit.org>
parents:
12250
diff
changeset
|
5518 gdk_gc_set_foreground(gui.text_gc, gui.fgcolor); |
|
2a8890b80923
patch 8.0.1038: strike-through text not supported
Christian Brabandt <cb@256bit.org>
parents:
12250
diff
changeset
|
5519 #endif |
|
2a8890b80923
patch 8.0.1038: strike-through text not supported
Christian Brabandt <cb@256bit.org>
parents:
12250
diff
changeset
|
5520 } |
|
2a8890b80923
patch 8.0.1038: strike-through text not supported
Christian Brabandt <cb@256bit.org>
parents:
12250
diff
changeset
|
5521 |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5522 // Underline: draw a line at the bottom of the character cell. |
| 207 | 5523 if (flags & DRAW_UNDERL) |
| 5524 { | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5525 // When p_linespace is 0, overwrite the bottom row of pixels. |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5526 // Otherwise put the line just below the character. |
| 207 | 5527 if (p_linespace > 1) |
| 5528 y -= p_linespace - 1; | |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5529 #if GTK_CHECK_VERSION(3,0,0) |
|
12317
2a8890b80923
patch 8.0.1038: strike-through text not supported
Christian Brabandt <cb@256bit.org>
parents:
12250
diff
changeset
|
5530 cairo_set_line_width(cr, 1.0); |
|
2a8890b80923
patch 8.0.1038: strike-through text not supported
Christian Brabandt <cb@256bit.org>
parents:
12250
diff
changeset
|
5531 cairo_set_line_cap(cr, CAIRO_LINE_CAP_BUTT); |
|
2a8890b80923
patch 8.0.1038: strike-through text not supported
Christian Brabandt <cb@256bit.org>
parents:
12250
diff
changeset
|
5532 cairo_set_source_rgba(cr, |
|
2a8890b80923
patch 8.0.1038: strike-through text not supported
Christian Brabandt <cb@256bit.org>
parents:
12250
diff
changeset
|
5533 gui.fgcolor->red, gui.fgcolor->green, gui.fgcolor->blue, |
|
2a8890b80923
patch 8.0.1038: strike-through text not supported
Christian Brabandt <cb@256bit.org>
parents:
12250
diff
changeset
|
5534 gui.fgcolor->alpha); |
|
2a8890b80923
patch 8.0.1038: strike-through text not supported
Christian Brabandt <cb@256bit.org>
parents:
12250
diff
changeset
|
5535 cairo_move_to(cr, FILL_X(col), y + 0.5); |
|
2a8890b80923
patch 8.0.1038: strike-through text not supported
Christian Brabandt <cb@256bit.org>
parents:
12250
diff
changeset
|
5536 cairo_line_to(cr, FILL_X(col + cells), y + 0.5); |
|
2a8890b80923
patch 8.0.1038: strike-through text not supported
Christian Brabandt <cb@256bit.org>
parents:
12250
diff
changeset
|
5537 cairo_stroke(cr); |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5538 #else |
| 207 | 5539 gdk_draw_line(gui.drawarea->window, gui.text_gc, |
| 5540 FILL_X(col), y, | |
| 5541 FILL_X(col + cells) - 1, y); | |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5542 #endif |
| 207 | 5543 } |
| 5544 } | |
| 5545 | |
| 7 | 5546 int |
| 5547 gui_gtk2_draw_string(int row, int col, char_u *s, int len, int flags) | |
| 5548 { | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5549 GdkRectangle area; // area for clip mask |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5550 PangoGlyphString *glyphs; // glyphs of current item |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5551 int column_offset = 0; // column offset in cells |
| 7 | 5552 int i; |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5553 char_u *conv_buf = NULL; // result of UTF-8 conversion |
| 7 | 5554 char_u *new_conv_buf; |
| 5555 int convlen; | |
| 5556 char_u *sp, *bp; | |
| 5557 int plen; | |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5558 #if GTK_CHECK_VERSION(3,0,0) |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5559 cairo_t *cr; |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5560 #endif |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5561 |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5562 if (gui.text_context == NULL || gtk_widget_get_window(gui.drawarea) == NULL) |
| 7 | 5563 return len; |
| 5564 | |
| 5565 if (output_conv.vc_type != CONV_NONE) | |
| 5566 { | |
| 5567 /* | |
| 5568 * Convert characters from 'encoding' to 'termencoding', which is set | |
| 5569 * to UTF-8 by gui_mch_init(). did_set_string_option() in option.c | |
| 5570 * prohibits changing this to something else than UTF-8 if the GUI is | |
| 5571 * in use. | |
| 5572 */ | |
| 5573 convlen = len; | |
| 5574 conv_buf = string_convert(&output_conv, s, &convlen); | |
| 5575 g_return_val_if_fail(conv_buf != NULL, len); | |
| 5576 | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5577 // Correct for differences in char width: some chars are |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5578 // double-wide in 'encoding' but single-wide in utf-8. Add a space to |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5579 // compensate for that. |
| 7 | 5580 for (sp = s, bp = conv_buf; sp < s + len && bp < conv_buf + convlen; ) |
| 5581 { | |
| 474 | 5582 plen = utf_ptr2len(bp); |
| 7 | 5583 if ((*mb_ptr2cells)(sp) == 2 && utf_ptr2cells(bp) == 1) |
| 5584 { | |
| 5585 new_conv_buf = alloc(convlen + 2); | |
| 5586 if (new_conv_buf == NULL) | |
| 5587 return len; | |
| 5588 plen += bp - conv_buf; | |
| 5589 mch_memmove(new_conv_buf, conv_buf, plen); | |
| 5590 new_conv_buf[plen] = ' '; | |
| 5591 mch_memmove(new_conv_buf + plen + 1, conv_buf + plen, | |
| 5592 convlen - plen + 1); | |
| 5593 vim_free(conv_buf); | |
| 5594 conv_buf = new_conv_buf; | |
| 5595 ++convlen; | |
| 5596 bp = conv_buf + plen; | |
| 5597 plen = 1; | |
| 5598 } | |
| 474 | 5599 sp += (*mb_ptr2len)(sp); |
| 7 | 5600 bp += plen; |
| 5601 } | |
| 5602 s = conv_buf; | |
| 5603 len = convlen; | |
| 5604 } | |
| 5605 | |
| 5606 /* | |
| 5607 * Restrict all drawing to the current screen line in order to prevent | |
| 5608 * fuzzy font lookups from messing up the screen. | |
| 5609 */ | |
| 5610 area.x = gui.border_offset; | |
| 5611 area.y = FILL_Y(row); | |
| 5612 area.width = gui.num_cols * gui.char_width; | |
| 5613 area.height = gui.char_height; | |
| 5614 | |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5615 #if GTK_CHECK_VERSION(3,0,0) |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5616 cr = cairo_create(gui.surface); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5617 cairo_rectangle(cr, area.x, area.y, area.width, area.height); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5618 cairo_clip(cr); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5619 #else |
| 7 | 5620 gdk_gc_set_clip_origin(gui.text_gc, 0, 0); |
| 5621 gdk_gc_set_clip_rectangle(gui.text_gc, &area); | |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5622 #endif |
| 7 | 5623 |
| 5624 glyphs = pango_glyph_string_new(); | |
| 5625 | |
| 5626 /* | |
| 5627 * Optimization hack: If possible, skip the itemize and shaping process | |
| 5628 * for pure ASCII strings. This optimization is particularly effective | |
| 5629 * because Vim draws space characters to clear parts of the screen. | |
| 5630 */ | |
| 5631 if (!(flags & DRAW_ITALIC) | |
| 5632 && !((flags & DRAW_BOLD) && gui.font_can_bold) | |
| 5633 && gui.ascii_glyphs != NULL) | |
| 5634 { | |
| 5635 char_u *p; | |
| 5636 | |
| 5637 for (p = s; p < s + len; ++p) | |
| 5638 if (*p & 0x80) | |
| 5639 goto not_ascii; | |
| 5640 | |
| 5641 pango_glyph_string_set_size(glyphs, len); | |
| 5642 | |
| 5643 for (i = 0; i < len; ++i) | |
| 5644 { | |
|
9879
5cd29e15f2f7
commit https://github.com/vim/vim/commit/16350cb97914bc86320185a9910b23c2b297d273
Christian Brabandt <cb@256bit.org>
parents:
9848
diff
changeset
|
5645 glyphs->glyphs[i] = gui.ascii_glyphs->glyphs[2 * s[i]]; |
| 7 | 5646 glyphs->log_clusters[i] = i; |
| 5647 } | |
| 5648 | |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5649 #if GTK_CHECK_VERSION(3,0,0) |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5650 draw_glyph_string(row, col, len, flags, gui.ascii_font, glyphs, cr); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5651 #else |
| 7 | 5652 draw_glyph_string(row, col, len, flags, gui.ascii_font, glyphs); |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5653 #endif |
| 7 | 5654 |
| 5655 column_offset = len; | |
| 5656 } | |
| 5657 else | |
| 5658 not_ascii: | |
| 5659 { | |
| 5660 PangoAttrList *attr_list; | |
| 5661 GList *item_list; | |
| 5662 int cluster_width; | |
| 5663 int last_glyph_rbearing; | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5664 int cells = 0; // cells occupied by current cluster |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5665 |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5666 // Safety check: pango crashes when invoked with invalid utf-8 |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5667 // characters. |
| 26 | 5668 if (!utf_valid_string(s, s + len)) |
| 5669 { | |
| 5670 column_offset = len; | |
| 5671 goto skipitall; | |
| 5672 } | |
| 5673 | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5674 // original width of the current cluster |
| 7 | 5675 cluster_width = PANGO_SCALE * gui.char_width; |
| 5676 | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5677 // right bearing of the last non-composing glyph |
| 7 | 5678 last_glyph_rbearing = PANGO_SCALE * gui.char_width; |
| 5679 | |
| 5680 attr_list = pango_attr_list_new(); | |
| 5681 | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5682 // If 'guifontwide' is set then use that for double-width characters. |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5683 // Otherwise just go with 'guifont' and let Pango do its thing. |
| 7 | 5684 if (gui.wide_font != NULL) |
| 5685 apply_wide_font_attr(s, len, attr_list); | |
| 5686 | |
| 5687 if ((flags & DRAW_BOLD) && gui.font_can_bold) | |
| 5688 INSERT_PANGO_ATTR(pango_attr_weight_new(PANGO_WEIGHT_BOLD), | |
| 5689 attr_list, 0, len); | |
| 5690 if (flags & DRAW_ITALIC) | |
| 5691 INSERT_PANGO_ATTR(pango_attr_style_new(PANGO_STYLE_ITALIC), | |
| 5692 attr_list, 0, len); | |
| 5693 /* | |
| 5694 * Break the text into segments with consistent directional level | |
| 5695 * and shaping engine. Pure Latin text needs only a single segment, | |
| 5696 * so there's no need to worry about the loop's efficiency. Better | |
| 5697 * try to optimize elsewhere, e.g. reducing exposes and stuff :) | |
| 5698 */ | |
| 5699 item_list = pango_itemize(gui.text_context, | |
| 5700 (const char *)s, 0, len, attr_list, NULL); | |
| 5701 | |
| 5702 while (item_list != NULL) | |
| 5703 { | |
| 5704 PangoItem *item; | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5705 int item_cells = 0; // item length in cells |
| 7 | 5706 |
| 5707 item = (PangoItem *)item_list->data; | |
| 5708 item_list = g_list_delete_link(item_list, item_list); | |
| 5709 /* | |
| 5710 * Increment the bidirectional embedding level by 1 if it is not | |
| 5711 * even. An odd number means the output will be RTL, but we don't | |
| 5712 * want that since Vim handles right-to-left text on its own. It | |
| 5713 * would probably be sufficient to just set level = 0, but you can | |
| 5714 * never know :) | |
| 5715 * | |
| 5716 * Unfortunately we can't take advantage of Pango's ability to | |
| 5717 * render both LTR and RTL at the same time. In order to support | |
| 5718 * that, Vim's main screen engine would have to make use of Pango | |
| 5719 * functionality. | |
| 5720 */ | |
| 5721 item->analysis.level = (item->analysis.level + 1) & (~1U); | |
| 5722 | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5723 // HACK: Overrule the shape engine, we don't want shaping to be |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5724 // done, because drawing the cursor would change the display. |
| 7 | 5725 item->analysis.shape_engine = default_shape_engine; |
| 5726 | |
|
7098
70b56e5eccb2
commit https://github.com/vim/vim/commit/3cbe0c01ad71875bd662edb629f9e792a734f292
Christian Brabandt <cb@256bit.org>
parents:
7086
diff
changeset
|
5727 #ifdef HAVE_PANGO_SHAPE_FULL |
|
7086
3825da022231
commit https://github.com/vim/vim/commit/7e2ec008f5c5152205d0b8a7d88177b374225d8d
Christian Brabandt <cb@256bit.org>
parents:
6819
diff
changeset
|
5728 pango_shape_full((const char *)s + item->offset, item->length, |
|
3825da022231
commit https://github.com/vim/vim/commit/7e2ec008f5c5152205d0b8a7d88177b374225d8d
Christian Brabandt <cb@256bit.org>
parents:
6819
diff
changeset
|
5729 (const char *)s, len, &item->analysis, glyphs); |
|
7098
70b56e5eccb2
commit https://github.com/vim/vim/commit/3cbe0c01ad71875bd662edb629f9e792a734f292
Christian Brabandt <cb@256bit.org>
parents:
7086
diff
changeset
|
5730 #else |
|
70b56e5eccb2
commit https://github.com/vim/vim/commit/3cbe0c01ad71875bd662edb629f9e792a734f292
Christian Brabandt <cb@256bit.org>
parents:
7086
diff
changeset
|
5731 pango_shape((const char *)s + item->offset, item->length, |
|
70b56e5eccb2
commit https://github.com/vim/vim/commit/3cbe0c01ad71875bd662edb629f9e792a734f292
Christian Brabandt <cb@256bit.org>
parents:
7086
diff
changeset
|
5732 &item->analysis, glyphs); |
|
70b56e5eccb2
commit https://github.com/vim/vim/commit/3cbe0c01ad71875bd662edb629f9e792a734f292
Christian Brabandt <cb@256bit.org>
parents:
7086
diff
changeset
|
5733 #endif |
| 7 | 5734 /* |
| 5735 * Fixed-width hack: iterate over the array and assign a fixed | |
| 5736 * width to each glyph, thus overriding the choice made by the | |
| 5737 * shaping engine. We use utf_char2cells() to determine the | |
| 5738 * number of cells needed. | |
| 5739 * | |
| 5740 * Also perform all kind of dark magic to get composing | |
| 5741 * characters right (and pretty too of course). | |
| 5742 */ | |
| 5743 for (i = 0; i < glyphs->num_glyphs; ++i) | |
| 5744 { | |
| 5745 PangoGlyphInfo *glyph; | |
| 5746 | |
| 5747 glyph = &glyphs->glyphs[i]; | |
| 5748 | |
| 5749 if (glyph->attr.is_cluster_start) | |
| 5750 { | |
| 5751 int cellcount; | |
| 5752 | |
| 5753 cellcount = count_cluster_cells( | |
| 5754 s, item, glyphs, i, &cluster_width, | |
| 5755 (item_list != NULL) ? &last_glyph_rbearing : NULL); | |
| 5756 | |
| 5757 if (cellcount > 0) | |
| 5758 { | |
| 5759 int width; | |
| 5760 | |
| 5761 width = cellcount * gui.char_width * PANGO_SCALE; | |
| 5762 glyph->geometry.x_offset += | |
| 5763 MAX(0, width - cluster_width) / 2; | |
| 5764 glyph->geometry.width = width; | |
| 5765 } | |
| 5766 else | |
| 5767 { | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5768 // If there are only combining characters in the |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5769 // cluster, we cannot just change the width of the |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5770 // previous glyph since there is none. Therefore |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5771 // some guesswork is needed. |
| 7 | 5772 setup_zero_width_cluster(item, glyph, cells, |
| 5773 cluster_width, | |
| 5774 last_glyph_rbearing); | |
| 5775 } | |
| 5776 | |
| 5777 item_cells += cellcount; | |
| 5778 cells = cellcount; | |
| 5779 } | |
| 5780 else if (i > 0) | |
| 5781 { | |
| 5782 int width; | |
| 5783 | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5784 // There is a previous glyph, so we deal with combining |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5785 // characters the canonical way. |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5786 // In some circumstances Pango uses a positive x_offset, |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5787 // then use the width of the previous glyph for this one |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5788 // and set the previous width to zero. |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5789 // Otherwise we get a negative x_offset, Pango has already |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5790 // positioned the combining char, keep the widths as they |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5791 // are. |
|
79e10adc821d
patch 8.1.2380: using old C style comments
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parents:
18671
diff
changeset
|
5792 // For both adjust the x_offset to position the glyph in |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5793 // the middle. |
|
2507
2070b63605a7
Fix: with newer GTK versions accented characters were drawn too much to the
Bram Moolenaar <bram@vim.org>
parents:
2409
diff
changeset
|
5794 if (glyph->geometry.x_offset >= 0) |
|
2517
fe5709686d05
Improve positioning of combining characters in GTK.
Bram Moolenaar <bram@vim.org>
parents:
2507
diff
changeset
|
5795 { |
|
fe5709686d05
Improve positioning of combining characters in GTK.
Bram Moolenaar <bram@vim.org>
parents:
2507
diff
changeset
|
5796 glyphs->glyphs[i].geometry.width = |
|
fe5709686d05
Improve positioning of combining characters in GTK.
Bram Moolenaar <bram@vim.org>
parents:
2507
diff
changeset
|
5797 glyphs->glyphs[i - 1].geometry.width; |
|
2507
2070b63605a7
Fix: with newer GTK versions accented characters were drawn too much to the
Bram Moolenaar <bram@vim.org>
parents:
2409
diff
changeset
|
5798 glyphs->glyphs[i - 1].geometry.width = 0; |
|
2517
fe5709686d05
Improve positioning of combining characters in GTK.
Bram Moolenaar <bram@vim.org>
parents:
2507
diff
changeset
|
5799 } |
| 7 | 5800 width = cells * gui.char_width * PANGO_SCALE; |
| 5801 glyph->geometry.x_offset += | |
| 5802 MAX(0, width - cluster_width) / 2; | |
| 5803 } | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5804 else // i == 0 "cannot happen" |
| 7 | 5805 { |
| 5806 glyph->geometry.width = 0; | |
| 5807 } | |
| 5808 } | |
| 5809 | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5810 //// Aaaaand action! ** |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
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7870
diff
changeset
|
5811 #if GTK_CHECK_VERSION(3,0,0) |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
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parents:
7870
diff
changeset
|
5812 draw_glyph_string(row, col + column_offset, item_cells, |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
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diff
changeset
|
5813 flags, item->analysis.font, glyphs, |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5814 cr); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
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7870
diff
changeset
|
5815 #else |
| 7 | 5816 draw_glyph_string(row, col + column_offset, item_cells, |
| 5817 flags, item->analysis.font, glyphs); | |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5818 #endif |
| 7 | 5819 |
| 5820 pango_item_free(item); | |
| 5821 | |
| 5822 column_offset += item_cells; | |
| 5823 } | |
| 5824 | |
| 5825 pango_attr_list_unref(attr_list); | |
| 5826 } | |
| 5827 | |
| 26 | 5828 skipitall: |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5829 // Draw underline and undercurl. |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5830 #if GTK_CHECK_VERSION(3,0,0) |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5831 draw_under(flags, row, col, column_offset, cr); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5832 #else |
| 207 | 5833 draw_under(flags, row, col, column_offset); |
|
8218
3456e2ebebd4
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Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5834 #endif |
| 7 | 5835 |
| 5836 pango_glyph_string_free(glyphs); | |
| 5837 vim_free(conv_buf); | |
| 5838 | |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5839 #if GTK_CHECK_VERSION(3,0,0) |
|
3456e2ebebd4
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Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5840 cairo_destroy(cr); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5841 if (!gui.by_signal) |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5842 gdk_window_invalidate_rect(gtk_widget_get_window(gui.drawarea), |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5843 &area, FALSE); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5844 #else |
| 7 | 5845 gdk_gc_set_clip_rectangle(gui.text_gc, NULL); |
|
8218
3456e2ebebd4
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Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5846 #endif |
| 7 | 5847 |
| 5848 return column_offset; | |
| 5849 } | |
| 5850 | |
| 5851 /* | |
| 5852 * Return OK if the key with the termcap name "name" is supported. | |
| 5853 */ | |
| 5854 int | |
| 5855 gui_mch_haskey(char_u *name) | |
| 5856 { | |
| 5857 int i; | |
| 5858 | |
| 5859 for (i = 0; special_keys[i].key_sym != 0; i++) | |
| 5860 if (name[0] == special_keys[i].code0 | |
| 5861 && name[1] == special_keys[i].code1) | |
| 5862 return OK; | |
| 5863 return FAIL; | |
| 5864 } | |
| 5865 | |
| 4133 | 5866 #if defined(FEAT_TITLE) || defined(FEAT_EVAL) || defined(PROTO) |
| 7 | 5867 /* |
| 5868 * Return the text window-id and display. Only required for X-based GUI's | |
| 5869 */ | |
| 5870 int | |
| 5871 gui_get_x11_windis(Window *win, Display **dis) | |
| 5872 { | |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5873 if (gui.mainwin != NULL && gtk_widget_get_window(gui.mainwin) != NULL) |
|
14712
82e7ce311065
patch 8.1.0368: GTK code has too many #ifdefs and GTK 2.10 building fails
Christian Brabandt <cb@256bit.org>
parents:
14575
diff
changeset
|
5874 { |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5875 *dis = GDK_WINDOW_XDISPLAY(gtk_widget_get_window(gui.mainwin)); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5876 *win = GDK_WINDOW_XID(gtk_widget_get_window(gui.mainwin)); |
| 7 | 5877 return OK; |
| 5878 } | |
| 5879 | |
| 5880 *dis = NULL; | |
| 5881 *win = 0; | |
| 5882 return FAIL; | |
| 5883 } | |
| 5884 #endif | |
| 5885 | |
| 5886 #if defined(FEAT_CLIENTSERVER) \ | |
| 5887 || (defined(FEAT_X11) && defined(FEAT_CLIPBOARD)) || defined(PROTO) | |
| 5888 | |
| 5889 Display * | |
| 5890 gui_mch_get_display(void) | |
| 5891 { | |
|
8218
3456e2ebebd4
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Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5892 if (gui.mainwin != NULL && gtk_widget_get_window(gui.mainwin) != NULL) |
|
3456e2ebebd4
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Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5893 return GDK_WINDOW_XDISPLAY(gtk_widget_get_window(gui.mainwin)); |
| 7 | 5894 else |
| 5895 return NULL; | |
| 5896 } | |
| 5897 #endif | |
| 5898 | |
| 5899 void | |
| 5900 gui_mch_beep(void) | |
| 5901 { | |
| 5902 GdkDisplay *display; | |
| 5903 | |
|
8218
3456e2ebebd4
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Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5904 if (gui.mainwin != NULL && gtk_widget_get_realized(gui.mainwin)) |
| 7 | 5905 display = gtk_widget_get_display(gui.mainwin); |
| 5906 else | |
| 5907 display = gdk_display_get_default(); | |
| 5908 | |
| 5909 if (display != NULL) | |
| 5910 gdk_display_beep(display); | |
| 5911 } | |
| 5912 | |
| 5913 void | |
| 5914 gui_mch_flash(int msec) | |
| 5915 { | |
|
8218
3456e2ebebd4
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Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5916 #if GTK_CHECK_VERSION(3,0,0) |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5917 // TODO Replace GdkGC with Cairo |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5918 (void)msec; |
|
3456e2ebebd4
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Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5919 #else |
| 7 | 5920 GdkGCValues values; |
| 5921 GdkGC *invert_gc; | |
| 5922 | |
| 5923 if (gui.drawarea->window == NULL) | |
| 5924 return; | |
| 5925 | |
| 5926 values.foreground.pixel = gui.norm_pixel ^ gui.back_pixel; | |
| 5927 values.background.pixel = gui.norm_pixel ^ gui.back_pixel; | |
| 5928 values.function = GDK_XOR; | |
| 5929 invert_gc = gdk_gc_new_with_values(gui.drawarea->window, | |
| 5930 &values, | |
| 5931 GDK_GC_FOREGROUND | | |
| 5932 GDK_GC_BACKGROUND | | |
| 5933 GDK_GC_FUNCTION); | |
| 5934 gdk_gc_set_exposures(invert_gc, | |
| 5935 gui.visibility != GDK_VISIBILITY_UNOBSCURED); | |
| 5936 /* | |
| 5937 * Do a visual beep by changing back and forth in some undetermined way, | |
| 5938 * the foreground and background colors. This is due to the fact that | |
| 5939 * there can't be really any prediction about the effects of XOR on | |
| 5940 * arbitrary X11 servers. However this seems to be enough for what we | |
| 5941 * intend it to do. | |
| 5942 */ | |
| 5943 gdk_draw_rectangle(gui.drawarea->window, invert_gc, | |
| 5944 TRUE, | |
| 5945 0, 0, | |
| 5946 FILL_X((int)Columns) + gui.border_offset, | |
| 5947 FILL_Y((int)Rows) + gui.border_offset); | |
| 5948 | |
| 5949 gui_mch_flush(); | |
|
18781
79e10adc821d
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Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5950 ui_delay((long)msec, TRUE); // wait so many msec |
| 7 | 5951 |
| 5952 gdk_draw_rectangle(gui.drawarea->window, invert_gc, | |
| 5953 TRUE, | |
| 5954 0, 0, | |
| 5955 FILL_X((int)Columns) + gui.border_offset, | |
| 5956 FILL_Y((int)Rows) + gui.border_offset); | |
| 5957 | |
| 5958 gdk_gc_destroy(invert_gc); | |
|
8218
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7870
diff
changeset
|
5959 #endif |
| 7 | 5960 } |
| 5961 | |
| 5962 /* | |
| 5963 * Invert a rectangle from row r, column c, for nr rows and nc columns. | |
| 5964 */ | |
| 5965 void | |
| 5966 gui_mch_invert_rectangle(int r, int c, int nr, int nc) | |
| 5967 { | |
|
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parents:
7870
diff
changeset
|
5968 #if GTK_CHECK_VERSION(3,0,0) |
|
8495
8877ea0a27ec
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parents:
8469
diff
changeset
|
5969 const GdkRectangle rect = { |
|
8877ea0a27ec
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8469
diff
changeset
|
5970 FILL_X(c), FILL_Y(r), nc * gui.char_width, nr * gui.char_height |
|
8877ea0a27ec
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diff
changeset
|
5971 }; |
|
8877ea0a27ec
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parents:
8469
diff
changeset
|
5972 cairo_t * const cr = cairo_create(gui.surface); |
|
8877ea0a27ec
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parents:
8469
diff
changeset
|
5973 |
|
9624
d63b85fe3dc7
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parents:
9523
diff
changeset
|
5974 set_cairo_source_rgba_from_color(cr, gui.norm_pixel ^ gui.back_pixel); |
|
8495
8877ea0a27ec
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8469
diff
changeset
|
5975 # if CAIRO_VERSION >= CAIRO_VERSION_ENCODE(1,9,2) |
|
8877ea0a27ec
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parents:
8469
diff
changeset
|
5976 cairo_set_operator(cr, CAIRO_OPERATOR_DIFFERENCE); |
|
8877ea0a27ec
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diff
changeset
|
5977 # else |
|
18781
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parents:
18671
diff
changeset
|
5978 // Give an implementation for older cairo versions if necessary. |
|
8495
8877ea0a27ec
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diff
changeset
|
5979 # endif |
|
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diff
changeset
|
5980 gdk_cairo_rectangle(cr, &rect); |
|
8877ea0a27ec
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diff
changeset
|
5981 cairo_fill(cr); |
|
8877ea0a27ec
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diff
changeset
|
5982 |
|
8877ea0a27ec
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parents:
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diff
changeset
|
5983 cairo_destroy(cr); |
|
8877ea0a27ec
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diff
changeset
|
5984 |
|
8877ea0a27ec
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diff
changeset
|
5985 if (!gui.by_signal) |
|
8877ea0a27ec
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8469
diff
changeset
|
5986 gtk_widget_queue_draw_area(gui.drawarea, rect.x, rect.y, |
|
8877ea0a27ec
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8469
diff
changeset
|
5987 rect.width, rect.height); |
|
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diff
changeset
|
5988 #else |
| 7 | 5989 GdkGCValues values; |
| 5990 GdkGC *invert_gc; | |
| 5991 | |
| 5992 if (gui.drawarea->window == NULL) | |
| 5993 return; | |
| 5994 | |
| 944 | 5995 values.foreground.pixel = gui.norm_pixel ^ gui.back_pixel; |
| 5996 values.background.pixel = gui.norm_pixel ^ gui.back_pixel; | |
| 7 | 5997 values.function = GDK_XOR; |
| 5998 invert_gc = gdk_gc_new_with_values(gui.drawarea->window, | |
| 5999 &values, | |
| 6000 GDK_GC_FOREGROUND | | |
| 6001 GDK_GC_BACKGROUND | | |
| 6002 GDK_GC_FUNCTION); | |
| 944 | 6003 gdk_gc_set_exposures(invert_gc, gui.visibility != |
| 6004 GDK_VISIBILITY_UNOBSCURED); | |
| 7 | 6005 gdk_draw_rectangle(gui.drawarea->window, invert_gc, |
| 6006 TRUE, | |
| 6007 FILL_X(c), FILL_Y(r), | |
| 6008 (nc) * gui.char_width, (nr) * gui.char_height); | |
| 6009 gdk_gc_destroy(invert_gc); | |
|
8218
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commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6010 #endif |
| 7 | 6011 } |
| 6012 | |
| 6013 /* | |
| 6014 * Iconify the GUI window. | |
| 6015 */ | |
| 6016 void | |
| 6017 gui_mch_iconify(void) | |
| 6018 { | |
| 6019 gtk_window_iconify(GTK_WINDOW(gui.mainwin)); | |
| 6020 } | |
| 6021 | |
| 6022 #if defined(FEAT_EVAL) || defined(PROTO) | |
| 6023 /* | |
| 6024 * Bring the Vim window to the foreground. | |
| 6025 */ | |
| 6026 void | |
| 6027 gui_mch_set_foreground(void) | |
| 6028 { | |
| 6029 gtk_window_present(GTK_WINDOW(gui.mainwin)); | |
| 6030 } | |
| 6031 #endif | |
| 6032 | |
| 6033 /* | |
| 6034 * Draw a cursor without focus. | |
| 6035 */ | |
| 6036 void | |
| 6037 gui_mch_draw_hollow_cursor(guicolor_T color) | |
| 6038 { | |
| 6039 int i = 1; | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6040 #if GTK_CHECK_VERSION(3,0,0) |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6041 cairo_t *cr; |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
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parents:
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diff
changeset
|
6042 #endif |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
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parents:
7870
diff
changeset
|
6043 |
|
3456e2ebebd4
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Christian Brabandt <cb@256bit.org>
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7870
diff
changeset
|
6044 if (gtk_widget_get_window(gui.drawarea) == NULL) |
| 7 | 6045 return; |
| 6046 | |
|
8218
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parents:
7870
diff
changeset
|
6047 #if GTK_CHECK_VERSION(3,0,0) |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
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parents:
7870
diff
changeset
|
6048 cr = cairo_create(gui.surface); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6049 #endif |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
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parents:
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diff
changeset
|
6050 |
| 7 | 6051 gui_mch_set_fg_color(color); |
| 6052 | |
|
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7870
diff
changeset
|
6053 #if GTK_CHECK_VERSION(3,0,0) |
|
9624
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parents:
9523
diff
changeset
|
6054 cairo_set_source_rgba(cr, |
|
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
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9523
diff
changeset
|
6055 gui.fgcolor->red, gui.fgcolor->green, gui.fgcolor->blue, |
|
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
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parents:
9523
diff
changeset
|
6056 gui.fgcolor->alpha); |
|
8218
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commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6057 #else |
| 7 | 6058 gdk_gc_set_foreground(gui.text_gc, gui.fgcolor); |
|
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Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6059 #endif |
| 7 | 6060 if (mb_lefthalve(gui.row, gui.col)) |
| 6061 i = 2; | |
|
8218
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parents:
7870
diff
changeset
|
6062 #if GTK_CHECK_VERSION(3,0,0) |
|
3456e2ebebd4
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parents:
7870
diff
changeset
|
6063 cairo_set_line_width(cr, 1.0); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6064 cairo_set_line_cap(cr, CAIRO_LINE_CAP_BUTT); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
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parents:
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diff
changeset
|
6065 cairo_rectangle(cr, |
|
3456e2ebebd4
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7870
diff
changeset
|
6066 FILL_X(gui.col) + 0.5, FILL_Y(gui.row) + 0.5, |
|
3456e2ebebd4
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parents:
7870
diff
changeset
|
6067 i * gui.char_width - 1, gui.char_height - 1); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6068 cairo_stroke(cr); |
|
3456e2ebebd4
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parents:
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diff
changeset
|
6069 cairo_destroy(cr); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6070 #else |
| 7 | 6071 gdk_draw_rectangle(gui.drawarea->window, gui.text_gc, |
| 6072 FALSE, | |
| 6073 FILL_X(gui.col), FILL_Y(gui.row), | |
| 6074 i * gui.char_width - 1, gui.char_height - 1); | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6075 #endif |
| 7 | 6076 } |
| 6077 | |
| 6078 /* | |
| 6079 * Draw part of a cursor, "w" pixels wide, and "h" pixels high, using | |
| 6080 * color "color". | |
| 6081 */ | |
| 6082 void | |
| 6083 gui_mch_draw_part_cursor(int w, int h, guicolor_T color) | |
| 6084 { | |
|
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parents:
7870
diff
changeset
|
6085 if (gtk_widget_get_window(gui.drawarea) == NULL) |
| 7 | 6086 return; |
| 6087 | |
| 6088 gui_mch_set_fg_color(color); | |
| 6089 | |
|
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7870
diff
changeset
|
6090 #if GTK_CHECK_VERSION(3,0,0) |
|
3456e2ebebd4
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Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6091 { |
|
3456e2ebebd4
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diff
changeset
|
6092 cairo_t *cr; |
|
3456e2ebebd4
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diff
changeset
|
6093 |
|
3456e2ebebd4
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parents:
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diff
changeset
|
6094 cr = cairo_create(gui.surface); |
|
9624
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
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9523
diff
changeset
|
6095 cairo_set_source_rgba(cr, |
|
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
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parents:
9523
diff
changeset
|
6096 gui.fgcolor->red, gui.fgcolor->green, gui.fgcolor->blue, |
|
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
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parents:
9523
diff
changeset
|
6097 gui.fgcolor->alpha); |
|
8218
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commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6098 cairo_rectangle(cr, |
|
3456e2ebebd4
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Christian Brabandt <cb@256bit.org>
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7870
diff
changeset
|
6099 # ifdef FEAT_RIGHTLEFT |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6100 // vertical line should be on the right of current point |
|
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diff
changeset
|
6101 CURSOR_BAR_RIGHT ? FILL_X(gui.col + 1) - w : |
|
3456e2ebebd4
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parents:
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diff
changeset
|
6102 # endif |
|
3456e2ebebd4
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diff
changeset
|
6103 FILL_X(gui.col), FILL_Y(gui.row) + gui.char_height - h, |
|
3456e2ebebd4
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diff
changeset
|
6104 w, h); |
|
3456e2ebebd4
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7870
diff
changeset
|
6105 cairo_fill(cr); |
|
3456e2ebebd4
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diff
changeset
|
6106 cairo_destroy(cr); |
|
3456e2ebebd4
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7870
diff
changeset
|
6107 } |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
6108 #else // !GTK_CHECK_VERSION(3,0,0) |
| 7 | 6109 gdk_gc_set_foreground(gui.text_gc, gui.fgcolor); |
| 6110 gdk_draw_rectangle(gui.drawarea->window, gui.text_gc, | |
| 6111 TRUE, | |
|
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7870
diff
changeset
|
6112 # ifdef FEAT_RIGHTLEFT |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6113 // vertical line should be on the right of current point |
| 7 | 6114 CURSOR_BAR_RIGHT ? FILL_X(gui.col + 1) - w : |
|
8218
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parents:
7870
diff
changeset
|
6115 # endif |
| 7 | 6116 FILL_X(gui.col), |
| 6117 FILL_Y(gui.row) + gui.char_height - h, | |
| 6118 w, h); | |
|
18781
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Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6119 #endif // !GTK_CHECK_VERSION(3,0,0) |
| 7 | 6120 } |
| 6121 | |
| 6122 | |
| 6123 /* | |
| 6124 * Catch up with any queued X11 events. This may put keyboard input into the | |
| 6125 * input buffer, call resize call-backs, trigger timers etc. If there is | |
| 6126 * nothing in the X11 event queue (& no timers pending), then we return | |
| 6127 * immediately. | |
| 6128 */ | |
| 6129 void | |
| 6130 gui_mch_update(void) | |
| 6131 { | |
|
2301
6f63294a1781
Avoid use of the GTK mail_loop() so that the GtkFileChooser can be used.
Bram Moolenaar <bram@vim.org>
parents:
2278
diff
changeset
|
6132 while (g_main_context_pending(NULL) && !vim_is_input_buf_full()) |
|
6f63294a1781
Avoid use of the GTK mail_loop() so that the GtkFileChooser can be used.
Bram Moolenaar <bram@vim.org>
parents:
2278
diff
changeset
|
6133 g_main_context_iteration(NULL, TRUE); |
| 7 | 6134 } |
| 6135 | |
|
12250
ac8b2f9c1409
patch 8.0.1005: terminal without job updates slowly in GUI
Christian Brabandt <cb@256bit.org>
parents:
12240
diff
changeset
|
6136 static timeout_cb_type |
| 7 | 6137 input_timer_cb(gpointer data) |
| 6138 { | |
| 6139 int *timed_out = (int *) data; | |
| 6140 | |
|
18781
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
6141 // Just inform the caller about the occurrence of it |
| 7 | 6142 *timed_out = TRUE; |
| 6143 | |
|
18781
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parents:
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diff
changeset
|
6144 return FALSE; // don't happen again |
| 7 | 6145 } |
| 6146 | |
|
12250
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diff
changeset
|
6147 #ifdef FEAT_JOB_CHANNEL |
|
ac8b2f9c1409
patch 8.0.1005: terminal without job updates slowly in GUI
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12240
diff
changeset
|
6148 static timeout_cb_type |
|
ac8b2f9c1409
patch 8.0.1005: terminal without job updates slowly in GUI
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diff
changeset
|
6149 channel_poll_cb(gpointer data UNUSED) |
|
ac8b2f9c1409
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diff
changeset
|
6150 { |
|
18781
79e10adc821d
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parents:
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diff
changeset
|
6151 // Using an event handler for a channel that may be disconnected does |
|
79e10adc821d
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parents:
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diff
changeset
|
6152 // not work, it hangs. Instead poll for messages. |
|
12250
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diff
changeset
|
6153 channel_handle_events(TRUE); |
|
ac8b2f9c1409
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changeset
|
6154 parse_queued_messages(); |
|
ac8b2f9c1409
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diff
changeset
|
6155 |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6156 return TRUE; // repeat |
|
12250
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changeset
|
6157 } |
|
ac8b2f9c1409
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parents:
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diff
changeset
|
6158 #endif |
|
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parents:
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diff
changeset
|
6159 |
| 7 | 6160 /* |
| 6161 * GUI input routine called by gui_wait_for_chars(). Waits for a character | |
| 6162 * from the keyboard. | |
| 6163 * wtime == -1 Wait forever. | |
| 6164 * wtime == 0 This should never happen. | |
| 6165 * wtime > 0 Wait wtime milliseconds for a character. | |
| 6166 * Returns OK if a character was found to be available within the given time, | |
| 6167 * or FAIL otherwise. | |
| 6168 */ | |
| 6169 int | |
| 6170 gui_mch_wait_for_chars(long wtime) | |
| 6171 { | |
|
9179
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commit https://github.com/vim/vim/commit/4231da403e3c879dd6ac261e51f4ca60813935e3
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parents:
8926
diff
changeset
|
6172 int focus; |
|
5e18efdad322
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parents:
8926
diff
changeset
|
6173 guint timer; |
|
5e18efdad322
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Christian Brabandt <cb@256bit.org>
parents:
8926
diff
changeset
|
6174 static int timed_out; |
|
5e18efdad322
commit https://github.com/vim/vim/commit/4231da403e3c879dd6ac261e51f4ca60813935e3
Christian Brabandt <cb@256bit.org>
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8926
diff
changeset
|
6175 int retval = FAIL; |
|
12250
ac8b2f9c1409
patch 8.0.1005: terminal without job updates slowly in GUI
Christian Brabandt <cb@256bit.org>
parents:
12240
diff
changeset
|
6176 #ifdef FEAT_JOB_CHANNEL |
|
ac8b2f9c1409
patch 8.0.1005: terminal without job updates slowly in GUI
Christian Brabandt <cb@256bit.org>
parents:
12240
diff
changeset
|
6177 guint channel_timer = 0; |
|
ac8b2f9c1409
patch 8.0.1005: terminal without job updates slowly in GUI
Christian Brabandt <cb@256bit.org>
parents:
12240
diff
changeset
|
6178 #endif |
| 7 | 6179 |
| 6180 timed_out = FALSE; | |
| 6181 | |
|
15665
31367ce5aac7
patch 8.1.0840: getchar(0) never returns a character in the terminal
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
6182 // This timeout makes sure that we will return if no characters arrived in |
|
31367ce5aac7
patch 8.1.0840: getchar(0) never returns a character in the terminal
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
6183 // time. If "wtime" is zero just use one. |
|
31367ce5aac7
patch 8.1.0840: getchar(0) never returns a character in the terminal
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
6184 if (wtime >= 0) |
|
15730
e5441bee8063
patch 8.1.0872: confusing condition
Bram Moolenaar <Bram@vim.org>
parents:
15665
diff
changeset
|
6185 timer = timeout_add(wtime == 0 ? 1L : wtime, |
|
15665
31367ce5aac7
patch 8.1.0840: getchar(0) never returns a character in the terminal
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
6186 input_timer_cb, &timed_out); |
| 7 | 6187 else |
| 6188 timer = 0; | |
| 6189 | |
|
12250
ac8b2f9c1409
patch 8.0.1005: terminal without job updates slowly in GUI
Christian Brabandt <cb@256bit.org>
parents:
12240
diff
changeset
|
6190 #ifdef FEAT_JOB_CHANNEL |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6191 // If there is a channel with the keep_open flag we need to poll for input |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6192 // on them. |
|
12250
ac8b2f9c1409
patch 8.0.1005: terminal without job updates slowly in GUI
Christian Brabandt <cb@256bit.org>
parents:
12240
diff
changeset
|
6193 if (channel_any_keep_open()) |
|
ac8b2f9c1409
patch 8.0.1005: terminal without job updates slowly in GUI
Christian Brabandt <cb@256bit.org>
parents:
12240
diff
changeset
|
6194 channel_timer = timeout_add(20, channel_poll_cb, NULL); |
|
ac8b2f9c1409
patch 8.0.1005: terminal without job updates slowly in GUI
Christian Brabandt <cb@256bit.org>
parents:
12240
diff
changeset
|
6195 #endif |
|
ac8b2f9c1409
patch 8.0.1005: terminal without job updates slowly in GUI
Christian Brabandt <cb@256bit.org>
parents:
12240
diff
changeset
|
6196 |
| 7 | 6197 focus = gui.in_focus; |
| 6198 | |
| 6199 do | |
| 6200 { | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6201 // Stop or start blinking when focus changes |
| 7 | 6202 if (gui.in_focus != focus) |
| 6203 { | |
| 6204 if (gui.in_focus) | |
| 6205 gui_mch_start_blink(); | |
| 6206 else | |
|
13152
f4c3a7f410f4
patch 8.0.1450: GUI: endless loop when stopping cursor blinking
Christian Brabandt <cb@256bit.org>
parents:
12802
diff
changeset
|
6207 gui_mch_stop_blink(TRUE); |
| 7 | 6208 focus = gui.in_focus; |
| 6209 } | |
| 6210 | |
|
7109
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7098
diff
changeset
|
6211 #ifdef MESSAGE_QUEUE |
|
9179
5e18efdad322
commit https://github.com/vim/vim/commit/4231da403e3c879dd6ac261e51f4ca60813935e3
Christian Brabandt <cb@256bit.org>
parents:
8926
diff
changeset
|
6212 # ifdef FEAT_TIMERS |
|
5e18efdad322
commit https://github.com/vim/vim/commit/4231da403e3c879dd6ac261e51f4ca60813935e3
Christian Brabandt <cb@256bit.org>
parents:
8926
diff
changeset
|
6213 did_add_timer = FALSE; |
|
5e18efdad322
commit https://github.com/vim/vim/commit/4231da403e3c879dd6ac261e51f4ca60813935e3
Christian Brabandt <cb@256bit.org>
parents:
8926
diff
changeset
|
6214 # endif |
|
7109
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7098
diff
changeset
|
6215 parse_queued_messages(); |
|
9179
5e18efdad322
commit https://github.com/vim/vim/commit/4231da403e3c879dd6ac261e51f4ca60813935e3
Christian Brabandt <cb@256bit.org>
parents:
8926
diff
changeset
|
6216 # ifdef FEAT_TIMERS |
|
5e18efdad322
commit https://github.com/vim/vim/commit/4231da403e3c879dd6ac261e51f4ca60813935e3
Christian Brabandt <cb@256bit.org>
parents:
8926
diff
changeset
|
6217 if (did_add_timer) |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6218 // Need to recompute the waiting time. |
|
9179
5e18efdad322
commit https://github.com/vim/vim/commit/4231da403e3c879dd6ac261e51f4ca60813935e3
Christian Brabandt <cb@256bit.org>
parents:
8926
diff
changeset
|
6219 goto theend; |
|
5e18efdad322
commit https://github.com/vim/vim/commit/4231da403e3c879dd6ac261e51f4ca60813935e3
Christian Brabandt <cb@256bit.org>
parents:
8926
diff
changeset
|
6220 # endif |
| 1624 | 6221 #endif |
| 6222 | |
| 7 | 6223 /* |
| 6224 * Loop in GTK+ processing until a timeout or input occurs. | |
| 22 | 6225 * Skip this if input is available anyway (can happen in rare |
| 6226 * situations, sort of race condition). | |
| 7 | 6227 */ |
| 22 | 6228 if (!input_available()) |
|
2301
6f63294a1781
Avoid use of the GTK mail_loop() so that the GtkFileChooser can be used.
Bram Moolenaar <bram@vim.org>
parents:
2278
diff
changeset
|
6229 g_main_context_iteration(NULL, TRUE); |
| 7 | 6230 |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6231 // Got char, return immediately |
| 7 | 6232 if (input_available()) |
| 6233 { | |
|
9179
5e18efdad322
commit https://github.com/vim/vim/commit/4231da403e3c879dd6ac261e51f4ca60813935e3
Christian Brabandt <cb@256bit.org>
parents:
8926
diff
changeset
|
6234 retval = OK; |
|
5e18efdad322
commit https://github.com/vim/vim/commit/4231da403e3c879dd6ac261e51f4ca60813935e3
Christian Brabandt <cb@256bit.org>
parents:
8926
diff
changeset
|
6235 goto theend; |
| 7 | 6236 } |
| 6237 } while (wtime < 0 || !timed_out); | |
| 6238 | |
| 6239 /* | |
| 6240 * Flush all eventually pending (drawing) events. | |
| 6241 */ | |
| 6242 gui_mch_update(); | |
| 6243 | |
|
9179
5e18efdad322
commit https://github.com/vim/vim/commit/4231da403e3c879dd6ac261e51f4ca60813935e3
Christian Brabandt <cb@256bit.org>
parents:
8926
diff
changeset
|
6244 theend: |
|
5e18efdad322
commit https://github.com/vim/vim/commit/4231da403e3c879dd6ac261e51f4ca60813935e3
Christian Brabandt <cb@256bit.org>
parents:
8926
diff
changeset
|
6245 if (timer != 0 && !timed_out) |
|
12250
ac8b2f9c1409
patch 8.0.1005: terminal without job updates slowly in GUI
Christian Brabandt <cb@256bit.org>
parents:
12240
diff
changeset
|
6246 timeout_remove(timer); |
|
ac8b2f9c1409
patch 8.0.1005: terminal without job updates slowly in GUI
Christian Brabandt <cb@256bit.org>
parents:
12240
diff
changeset
|
6247 #ifdef FEAT_JOB_CHANNEL |
|
ac8b2f9c1409
patch 8.0.1005: terminal without job updates slowly in GUI
Christian Brabandt <cb@256bit.org>
parents:
12240
diff
changeset
|
6248 if (channel_timer != 0) |
|
ac8b2f9c1409
patch 8.0.1005: terminal without job updates slowly in GUI
Christian Brabandt <cb@256bit.org>
parents:
12240
diff
changeset
|
6249 timeout_remove(channel_timer); |
|
9179
5e18efdad322
commit https://github.com/vim/vim/commit/4231da403e3c879dd6ac261e51f4ca60813935e3
Christian Brabandt <cb@256bit.org>
parents:
8926
diff
changeset
|
6250 #endif |
|
5e18efdad322
commit https://github.com/vim/vim/commit/4231da403e3c879dd6ac261e51f4ca60813935e3
Christian Brabandt <cb@256bit.org>
parents:
8926
diff
changeset
|
6251 |
|
5e18efdad322
commit https://github.com/vim/vim/commit/4231da403e3c879dd6ac261e51f4ca60813935e3
Christian Brabandt <cb@256bit.org>
parents:
8926
diff
changeset
|
6252 return retval; |
| 7 | 6253 } |
| 6254 | |
| 6255 | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6256 ///////////////////////////////////////////////////////////////////////////// |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6257 // Output drawing routines. |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6258 // |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6259 |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6260 |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6261 // Flush any output to the screen |
| 7 | 6262 void |
| 6263 gui_mch_flush(void) | |
| 6264 { | |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6265 if (gui.mainwin != NULL && gtk_widget_get_realized(gui.mainwin)) |
|
14800
40e19745ad12
patch 8.1.0412: cannot build with GTK 2.4
Christian Brabandt <cb@256bit.org>
parents:
14786
diff
changeset
|
6266 #if GTK_CHECK_VERSION(2,4,0) |
|
9523
9d1abad90d6c
commit https://github.com/vim/vim/commit/fdadad994a6e8f6cc8b11519082e23200b96d0ba
Christian Brabandt <cb@256bit.org>
parents:
9489
diff
changeset
|
6267 gdk_display_flush(gtk_widget_get_display(gui.mainwin)); |
|
14800
40e19745ad12
patch 8.1.0412: cannot build with GTK 2.4
Christian Brabandt <cb@256bit.org>
parents:
14786
diff
changeset
|
6268 #else |
|
40e19745ad12
patch 8.1.0412: cannot build with GTK 2.4
Christian Brabandt <cb@256bit.org>
parents:
14786
diff
changeset
|
6269 gdk_display_sync(gtk_widget_get_display(gui.mainwin)); |
|
40e19745ad12
patch 8.1.0412: cannot build with GTK 2.4
Christian Brabandt <cb@256bit.org>
parents:
14786
diff
changeset
|
6270 #endif |
| 7 | 6271 } |
| 6272 | |
| 6273 /* | |
| 6274 * Clear a rectangular region of the screen from text pos (row1, col1) to | |
| 6275 * (row2, col2) inclusive. | |
| 6276 */ | |
| 6277 void | |
|
10920
687833a3fadc
patch 8.0.0349: redrawing errors with GTK 3
Christian Brabandt <cb@256bit.org>
parents:
10773
diff
changeset
|
6278 gui_mch_clear_block(int row1arg, int col1arg, int row2arg, int col2arg) |
|
687833a3fadc
patch 8.0.0349: redrawing errors with GTK 3
Christian Brabandt <cb@256bit.org>
parents:
10773
diff
changeset
|
6279 { |
|
687833a3fadc
patch 8.0.0349: redrawing errors with GTK 3
Christian Brabandt <cb@256bit.org>
parents:
10773
diff
changeset
|
6280 |
|
687833a3fadc
patch 8.0.0349: redrawing errors with GTK 3
Christian Brabandt <cb@256bit.org>
parents:
10773
diff
changeset
|
6281 int col1 = check_col(col1arg); |
|
687833a3fadc
patch 8.0.0349: redrawing errors with GTK 3
Christian Brabandt <cb@256bit.org>
parents:
10773
diff
changeset
|
6282 int col2 = check_col(col2arg); |
|
687833a3fadc
patch 8.0.0349: redrawing errors with GTK 3
Christian Brabandt <cb@256bit.org>
parents:
10773
diff
changeset
|
6283 int row1 = check_row(row1arg); |
|
687833a3fadc
patch 8.0.0349: redrawing errors with GTK 3
Christian Brabandt <cb@256bit.org>
parents:
10773
diff
changeset
|
6284 int row2 = check_row(row2arg); |
|
687833a3fadc
patch 8.0.0349: redrawing errors with GTK 3
Christian Brabandt <cb@256bit.org>
parents:
10773
diff
changeset
|
6285 |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6286 #if GTK_CHECK_VERSION(3,0,0) |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6287 if (gtk_widget_get_window(gui.drawarea) == NULL) |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6288 return; |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6289 #else |
| 7 | 6290 GdkColor color; |
| 6291 | |
| 6292 if (gui.drawarea->window == NULL) | |
| 6293 return; | |
| 6294 | |
| 6295 color.pixel = gui.back_pixel; | |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6296 #endif |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6297 |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6298 #if GTK_CHECK_VERSION(3,0,0) |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6299 { |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6300 // Add one pixel to the far right column in case a double-stroked |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6301 // bold glyph may sit there. |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6302 const GdkRectangle rect = { |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6303 FILL_X(col1), FILL_Y(row1), |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6304 (col2 - col1 + 1) * gui.char_width + (col2 == Columns - 1), |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6305 (row2 - row1 + 1) * gui.char_height |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6306 }; |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6307 GdkWindow * const win = gtk_widget_get_window(gui.drawarea); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6308 cairo_t * const cr = cairo_create(gui.surface); |
|
10390
6c8a4d21b873
commit https://github.com/vim/vim/commit/a859f04b4db651860c07db3587f29906517c552b
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
6309 # if GTK_CHECK_VERSION(3,22,2) |
|
6c8a4d21b873
commit https://github.com/vim/vim/commit/a859f04b4db651860c07db3587f29906517c552b
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
6310 set_cairo_source_rgba_from_color(cr, gui.back_pixel); |
|
6c8a4d21b873
commit https://github.com/vim/vim/commit/a859f04b4db651860c07db3587f29906517c552b
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
6311 # else |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6312 cairo_pattern_t * const pat = gdk_window_get_background_pattern(win); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6313 if (pat != NULL) |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6314 cairo_set_source(cr, pat); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6315 else |
|
9624
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
6316 set_cairo_source_rgba_from_color(cr, gui.back_pixel); |
|
10390
6c8a4d21b873
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Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
6317 # endif |
|
8218
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parents:
7870
diff
changeset
|
6318 gdk_cairo_rectangle(cr, &rect); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
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parents:
7870
diff
changeset
|
6319 cairo_fill(cr); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6320 cairo_destroy(cr); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
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parents:
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diff
changeset
|
6321 |
|
3456e2ebebd4
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diff
changeset
|
6322 if (!gui.by_signal) |
|
3456e2ebebd4
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parents:
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diff
changeset
|
6323 gdk_window_invalidate_rect(win, &rect, FALSE); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
6324 } |
|
18781
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patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6325 #else // !GTK_CHECK_VERSION(3,0,0) |
| 7 | 6326 gdk_gc_set_foreground(gui.text_gc, &color); |
| 6327 | |
|
18781
79e10adc821d
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Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6328 // Clear one extra pixel at the far right, for when bold characters have |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6329 // spilled over to the window border. |
| 7 | 6330 gdk_draw_rectangle(gui.drawarea->window, gui.text_gc, TRUE, |
| 6331 FILL_X(col1), FILL_Y(row1), | |
| 6332 (col2 - col1 + 1) * gui.char_width | |
| 6333 + (col2 == Columns - 1), | |
| 6334 (row2 - row1 + 1) * gui.char_height); | |
|
18781
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Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6335 #endif // !GTK_CHECK_VERSION(3,0,0) |
|
8218
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diff
changeset
|
6336 } |
|
3456e2ebebd4
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diff
changeset
|
6337 |
|
3456e2ebebd4
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diff
changeset
|
6338 #if GTK_CHECK_VERSION(3,0,0) |
|
3456e2ebebd4
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diff
changeset
|
6339 static void |
|
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diff
changeset
|
6340 gui_gtk_window_clear(GdkWindow *win) |
|
3456e2ebebd4
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diff
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|
6341 { |
|
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diff
changeset
|
6342 const GdkRectangle rect = { |
|
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|
6343 0, 0, gdk_window_get_width(win), gdk_window_get_height(win) |
|
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diff
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|
6344 }; |
|
3456e2ebebd4
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diff
changeset
|
6345 cairo_t * const cr = cairo_create(gui.surface); |
|
10390
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diff
changeset
|
6346 # if GTK_CHECK_VERSION(3,22,2) |
|
6c8a4d21b873
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diff
changeset
|
6347 set_cairo_source_rgba_from_color(cr, gui.back_pixel); |
|
6c8a4d21b873
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diff
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|
6348 # else |
|
8218
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diff
changeset
|
6349 cairo_pattern_t * const pat = gdk_window_get_background_pattern(win); |
|
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diff
changeset
|
6350 if (pat != NULL) |
|
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diff
changeset
|
6351 cairo_set_source(cr, pat); |
|
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diff
changeset
|
6352 else |
|
9624
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
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9523
diff
changeset
|
6353 set_cairo_source_rgba_from_color(cr, gui.back_pixel); |
|
10390
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diff
changeset
|
6354 # endif |
|
8218
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changeset
|
6355 gdk_cairo_rectangle(cr, &rect); |
|
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diff
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|
6356 cairo_fill(cr); |
|
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diff
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|
6357 cairo_destroy(cr); |
|
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diff
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|
6358 |
|
3456e2ebebd4
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diff
changeset
|
6359 if (!gui.by_signal) |
|
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diff
changeset
|
6360 gdk_window_invalidate_rect(win, &rect, FALSE); |
|
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|
6361 } |
|
14712
82e7ce311065
patch 8.1.0368: GTK code has too many #ifdefs and GTK 2.10 building fails
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parents:
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diff
changeset
|
6362 #else |
|
82e7ce311065
patch 8.1.0368: GTK code has too many #ifdefs and GTK 2.10 building fails
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parents:
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diff
changeset
|
6363 # define gui_gtk_window_clear(win) gdk_window_clear(win) |
|
8218
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diff
changeset
|
6364 #endif |
| 7 | 6365 |
| 6366 void | |
| 6367 gui_mch_clear_all(void) | |
| 6368 { | |
|
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diff
changeset
|
6369 if (gtk_widget_get_window(gui.drawarea) != NULL) |
|
3456e2ebebd4
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diff
changeset
|
6370 gui_gtk_window_clear(gtk_widget_get_window(gui.drawarea)); |
|
3456e2ebebd4
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diff
changeset
|
6371 } |
|
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diff
changeset
|
6372 |
|
3456e2ebebd4
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parents:
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diff
changeset
|
6373 #if !GTK_CHECK_VERSION(3,0,0) |
| 7 | 6374 /* |
| 6375 * Redraw any text revealed by scrolling up/down. | |
| 6376 */ | |
| 6377 static void | |
| 6378 check_copy_area(void) | |
| 6379 { | |
| 6380 GdkEvent *event; | |
| 6381 int expose_count; | |
| 6382 | |
| 6383 if (gui.visibility != GDK_VISIBILITY_PARTIAL) | |
| 6384 return; | |
| 6385 | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6386 // Avoid redrawing the cursor while scrolling or it'll end up where |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6387 // we don't want it to be. I'm not sure if it's correct to call |
|
79e10adc821d
patch 8.1.2380: using old C style comments
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parents:
18671
diff
changeset
|
6388 // gui_dont_update_cursor() at this point but it works as a quick |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6389 // fix for now. |
|
9848
664276833670
commit https://github.com/vim/vim/commit/107abd2ca53c31fd3bb40d77ff296e98eaae2975
Christian Brabandt <cb@256bit.org>
parents:
9836
diff
changeset
|
6390 gui_dont_update_cursor(TRUE); |
| 7 | 6391 |
| 6392 do | |
| 6393 { | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
6394 // Wait to check whether the scroll worked or not. |
| 7 | 6395 event = gdk_event_get_graphics_expose(gui.drawarea->window); |
| 6396 | |
| 6397 if (event == NULL) | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
6398 break; // received NoExpose event |
| 7 | 6399 |
| 6400 gui_redraw(event->expose.area.x, event->expose.area.y, | |
| 6401 event->expose.area.width, event->expose.area.height); | |
| 6402 | |
| 6403 expose_count = event->expose.count; | |
| 6404 gdk_event_free(event); | |
| 6405 } | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6406 while (expose_count > 0); // more events follow |
| 7 | 6407 |
| 6408 gui_can_update_cursor(); | |
| 6409 } | |
|
18781
79e10adc821d
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Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6410 #endif // !GTK_CHECK_VERSION(3,0,0) |
|
8218
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diff
changeset
|
6411 |
|
3456e2ebebd4
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diff
changeset
|
6412 #if GTK_CHECK_VERSION(3,0,0) |
|
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diff
changeset
|
6413 static void |
|
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diff
changeset
|
6414 gui_gtk_surface_copy_rect(int dest_x, int dest_y, |
|
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diff
changeset
|
6415 int src_x, int src_y, |
|
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diff
changeset
|
6416 int width, int height) |
|
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diff
changeset
|
6417 { |
|
3456e2ebebd4
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changeset
|
6418 cairo_t * const cr = cairo_create(gui.surface); |
|
3456e2ebebd4
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changeset
|
6419 |
|
3456e2ebebd4
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parents:
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diff
changeset
|
6420 cairo_rectangle(cr, dest_x, dest_y, width, height); |
|
3456e2ebebd4
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parents:
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diff
changeset
|
6421 cairo_clip(cr); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
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parents:
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diff
changeset
|
6422 cairo_push_group(cr); |
|
3456e2ebebd4
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parents:
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diff
changeset
|
6423 cairo_set_source_surface(cr, gui.surface, dest_x - src_x, dest_y - src_y); |
|
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diff
changeset
|
6424 cairo_paint(cr); |
|
3456e2ebebd4
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parents:
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diff
changeset
|
6425 cairo_pop_group_to_source(cr); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
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parents:
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diff
changeset
|
6426 cairo_paint(cr); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
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diff
changeset
|
6427 |
|
3456e2ebebd4
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diff
changeset
|
6428 cairo_destroy(cr); |
|
3456e2ebebd4
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diff
changeset
|
6429 } |
|
3456e2ebebd4
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diff
changeset
|
6430 #endif |
| 7 | 6431 |
| 6432 /* | |
| 6433 * Delete the given number of lines from the given row, scrolling up any | |
| 6434 * text further down within the scroll region. | |
| 6435 */ | |
| 6436 void | |
| 6437 gui_mch_delete_lines(int row, int num_lines) | |
| 6438 { | |
|
8218
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diff
changeset
|
6439 #if GTK_CHECK_VERSION(3,0,0) |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
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diff
changeset
|
6440 const int ncols = gui.scroll_region_right - gui.scroll_region_left + 1; |
|
3456e2ebebd4
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Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6441 const int nrows = gui.scroll_region_bot - row + 1; |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6442 const int src_nrows = nrows - num_lines; |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6443 |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6444 gui_gtk_surface_copy_rect( |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6445 FILL_X(gui.scroll_region_left), FILL_Y(row), |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6446 FILL_X(gui.scroll_region_left), FILL_Y(row + num_lines), |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6447 gui.char_width * ncols + 1, gui.char_height * src_nrows); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6448 gui_clear_block( |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6449 gui.scroll_region_bot - num_lines + 1, gui.scroll_region_left, |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6450 gui.scroll_region_bot, gui.scroll_region_right); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6451 gui_gtk3_redraw( |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6452 FILL_X(gui.scroll_region_left), FILL_Y(row), |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6453 gui.char_width * ncols + 1, gui.char_height * nrows); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6454 if (!gui.by_signal) |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6455 gtk_widget_queue_draw_area(gui.drawarea, |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6456 FILL_X(gui.scroll_region_left), FILL_Y(row), |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6457 gui.char_width * ncols + 1, gui.char_height * nrows); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6458 #else |
| 7 | 6459 if (gui.visibility == GDK_VISIBILITY_FULLY_OBSCURED) |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6460 return; // Can't see the window |
| 7 | 6461 |
| 6462 gdk_gc_set_foreground(gui.text_gc, gui.fgcolor); | |
| 6463 gdk_gc_set_background(gui.text_gc, gui.bgcolor); | |
| 6464 | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6465 // copy one extra pixel, for when bold has spilled over |
| 7 | 6466 gdk_window_copy_area(gui.drawarea->window, gui.text_gc, |
| 6467 FILL_X(gui.scroll_region_left), FILL_Y(row), | |
| 6468 gui.drawarea->window, | |
| 6469 FILL_X(gui.scroll_region_left), | |
| 6470 FILL_Y(row + num_lines), | |
| 6471 gui.char_width * (gui.scroll_region_right | |
| 6472 - gui.scroll_region_left + 1) + 1, | |
| 6473 gui.char_height * (gui.scroll_region_bot - row - num_lines + 1)); | |
| 6474 | |
| 6475 gui_clear_block(gui.scroll_region_bot - num_lines + 1, | |
| 6476 gui.scroll_region_left, | |
| 6477 gui.scroll_region_bot, gui.scroll_region_right); | |
| 6478 check_copy_area(); | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6479 #endif // !GTK_CHECK_VERSION(3,0,0) |
| 7 | 6480 } |
| 6481 | |
| 6482 /* | |
| 6483 * Insert the given number of lines before the given row, scrolling down any | |
| 6484 * following text within the scroll region. | |
| 6485 */ | |
| 6486 void | |
| 6487 gui_mch_insert_lines(int row, int num_lines) | |
| 6488 { | |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6489 #if GTK_CHECK_VERSION(3,0,0) |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6490 const int ncols = gui.scroll_region_right - gui.scroll_region_left + 1; |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6491 const int nrows = gui.scroll_region_bot - row + 1; |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6492 const int src_nrows = nrows - num_lines; |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6493 |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6494 gui_gtk_surface_copy_rect( |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6495 FILL_X(gui.scroll_region_left), FILL_Y(row + num_lines), |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6496 FILL_X(gui.scroll_region_left), FILL_Y(row), |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6497 gui.char_width * ncols + 1, gui.char_height * src_nrows); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6498 gui_mch_clear_block( |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6499 row, gui.scroll_region_left, |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6500 row + num_lines - 1, gui.scroll_region_right); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6501 gui_gtk3_redraw( |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6502 FILL_X(gui.scroll_region_left), FILL_Y(row), |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6503 gui.char_width * ncols + 1, gui.char_height * nrows); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6504 if (!gui.by_signal) |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6505 gtk_widget_queue_draw_area(gui.drawarea, |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6506 FILL_X(gui.scroll_region_left), FILL_Y(row), |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6507 gui.char_width * ncols + 1, gui.char_height * nrows); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6508 #else |
| 7 | 6509 if (gui.visibility == GDK_VISIBILITY_FULLY_OBSCURED) |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6510 return; // Can't see the window |
| 7 | 6511 |
| 6512 gdk_gc_set_foreground(gui.text_gc, gui.fgcolor); | |
| 6513 gdk_gc_set_background(gui.text_gc, gui.bgcolor); | |
| 6514 | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6515 // copy one extra pixel, for when bold has spilled over |
| 7 | 6516 gdk_window_copy_area(gui.drawarea->window, gui.text_gc, |
| 6517 FILL_X(gui.scroll_region_left), FILL_Y(row + num_lines), | |
| 6518 gui.drawarea->window, | |
| 6519 FILL_X(gui.scroll_region_left), FILL_Y(row), | |
| 6520 gui.char_width * (gui.scroll_region_right | |
| 6521 - gui.scroll_region_left + 1) + 1, | |
| 6522 gui.char_height * (gui.scroll_region_bot - row - num_lines + 1)); | |
| 6523 | |
| 6524 gui_clear_block(row, gui.scroll_region_left, | |
| 6525 row + num_lines - 1, gui.scroll_region_right); | |
| 6526 check_copy_area(); | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6527 #endif // !GTK_CHECK_VERSION(3,0,0) |
| 7 | 6528 } |
| 6529 | |
| 6530 /* | |
| 6531 * X Selection stuff, for cutting and pasting text to other windows. | |
| 6532 */ | |
| 6533 void | |
|
17063
3147c7c2e86b
patch 8.1.1531: clipboard type name is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
6534 clip_mch_request_selection(Clipboard_T *cbd) |
| 7 | 6535 { |
| 6536 GdkAtom target; | |
| 6537 unsigned i; | |
| 1494 | 6538 time_t start; |
| 7 | 6539 |
| 6540 for (i = 0; i < N_SELECTION_TARGETS; ++i) | |
| 6541 { | |
| 1904 | 6542 if (!clip_html && selection_targets[i].info == TARGET_HTML) |
| 6543 continue; | |
| 7 | 6544 received_selection = RS_NONE; |
| 6545 target = gdk_atom_intern(selection_targets[i].target, FALSE); | |
| 6546 | |
| 6547 gtk_selection_convert(gui.drawarea, | |
| 6548 cbd->gtk_sel_atom, target, | |
| 6549 (guint32)GDK_CURRENT_TIME); | |
| 6550 | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6551 // Hack: Wait up to three seconds for the selection. A hang was |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6552 // noticed here when using the netrw plugin combined with ":gui" |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6553 // during the FocusGained event. |
| 1494 | 6554 start = time(NULL); |
| 6555 while (received_selection == RS_NONE && time(NULL) < start + 3) | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6556 g_main_context_iteration(NULL, TRUE); // wait for selection_received_cb |
| 7 | 6557 |
| 6558 if (received_selection != RS_FAIL) | |
| 6559 return; | |
| 6560 } | |
| 6561 | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6562 // Final fallback position - use the X CUT_BUFFER0 store |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6563 yank_cut_buffer0(GDK_WINDOW_XDISPLAY(gtk_widget_get_window(gui.mainwin)), |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6564 cbd); |
| 7 | 6565 } |
| 6566 | |
| 6567 /* | |
| 6568 * Disown the selection. | |
| 6569 */ | |
| 6570 void | |
|
17063
3147c7c2e86b
patch 8.1.1531: clipboard type name is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
6571 clip_mch_lose_selection(Clipboard_T *cbd UNUSED) |
| 7 | 6572 { |
|
13503
5d345460c984
patch 8.0.1625: test_quotestar is flaky when run in GTK GUI
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
6573 if (!in_selection_clear_event) |
|
5d345460c984
patch 8.0.1625: test_quotestar is flaky when run in GTK GUI
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
6574 { |
|
5d345460c984
patch 8.0.1625: test_quotestar is flaky when run in GTK GUI
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
6575 gtk_selection_owner_set(NULL, cbd->gtk_sel_atom, gui.event_time); |
|
5d345460c984
patch 8.0.1625: test_quotestar is flaky when run in GTK GUI
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
6576 gui_mch_update(); |
|
5d345460c984
patch 8.0.1625: test_quotestar is flaky when run in GTK GUI
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
6577 } |
| 7 | 6578 } |
| 6579 | |
| 6580 /* | |
| 6581 * Own the selection and return OK if it worked. | |
| 6582 */ | |
| 6583 int | |
|
17063
3147c7c2e86b
patch 8.1.1531: clipboard type name is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
6584 clip_mch_own_selection(Clipboard_T *cbd) |
| 7 | 6585 { |
| 6586 int success; | |
| 6587 | |
| 6588 success = gtk_selection_owner_set(gui.drawarea, cbd->gtk_sel_atom, | |
| 2923 | 6589 gui.event_time); |
| 7 | 6590 gui_mch_update(); |
| 6591 return (success) ? OK : FAIL; | |
| 6592 } | |
| 6593 | |
| 6594 /* | |
| 6595 * Send the current selection to the clipboard. Do nothing for X because we | |
| 6596 * will fill in the selection only when requested by another app. | |
| 6597 */ | |
| 6598 void | |
|
17063
3147c7c2e86b
patch 8.1.1531: clipboard type name is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
6599 clip_mch_set_selection(Clipboard_T *cbd UNUSED) |
| 7 | 6600 { |
| 6601 } | |
| 6602 | |
|
15555
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
6603 #if (defined(FEAT_XCLIPBOARD) && defined(USE_SYSTEM)) || defined(PROTO) |
| 4209 | 6604 int |
|
17063
3147c7c2e86b
patch 8.1.1531: clipboard type name is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
6605 clip_gtk_owner_exists(Clipboard_T *cbd) |
| 4209 | 6606 { |
| 6607 return gdk_selection_owner_get(cbd->gtk_sel_atom) != NULL; | |
| 6608 } | |
|
15555
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
6609 #endif |
| 4209 | 6610 |
| 7 | 6611 |
| 6612 #if defined(FEAT_MENU) || defined(PROTO) | |
| 6613 /* | |
| 6614 * Make a menu item appear either active or not active (grey or not grey). | |
| 6615 */ | |
| 6616 void | |
| 6617 gui_mch_menu_grey(vimmenu_T *menu, int grey) | |
| 6618 { | |
| 6619 if (menu->id == NULL) | |
| 6620 return; | |
| 6621 | |
| 6622 if (menu_is_separator(menu->name)) | |
| 6623 grey = TRUE; | |
| 6624 | |
| 6625 gui_mch_menu_hidden(menu, FALSE); | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6626 // Be clever about bitfields versus true booleans here! |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6627 if (!gtk_widget_get_sensitive(menu->id) == !grey) |
| 7 | 6628 { |
| 6629 gtk_widget_set_sensitive(menu->id, !grey); | |
| 6630 gui_mch_update(); | |
| 6631 } | |
| 6632 } | |
| 6633 | |
| 6634 /* | |
| 6635 * Make menu item hidden or not hidden. | |
| 6636 */ | |
| 6637 void | |
| 6638 gui_mch_menu_hidden(vimmenu_T *menu, int hidden) | |
| 6639 { | |
| 6640 if (menu->id == 0) | |
| 6641 return; | |
| 6642 | |
| 6643 if (hidden) | |
| 6644 { | |
|
8218
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Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6645 if (gtk_widget_get_visible(menu->id)) |
| 7 | 6646 { |
| 6647 gtk_widget_hide(menu->id); | |
| 6648 gui_mch_update(); | |
| 6649 } | |
| 6650 } | |
| 6651 else | |
| 6652 { | |
|
8218
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Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6653 if (!gtk_widget_get_visible(menu->id)) |
| 7 | 6654 { |
| 6655 gtk_widget_show(menu->id); | |
| 6656 gui_mch_update(); | |
| 6657 } | |
| 6658 } | |
| 6659 } | |
| 6660 | |
| 6661 /* | |
| 6662 * This is called after setting all the menus to grey/hidden or not. | |
| 6663 */ | |
| 6664 void | |
| 6665 gui_mch_draw_menubar(void) | |
| 6666 { | |
|
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patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6667 // just make sure that the visual changes get effect immediately |
| 7 | 6668 gui_mch_update(); |
| 6669 } | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6670 #endif // FEAT_MENU |
| 7 | 6671 |
| 6672 /* | |
| 6673 * Scrollbar stuff. | |
| 6674 */ | |
| 6675 void | |
| 6676 gui_mch_enable_scrollbar(scrollbar_T *sb, int flag) | |
| 6677 { | |
| 6678 if (sb->id == NULL) | |
| 6679 return; | |
| 6680 | |
|
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3456e2ebebd4
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Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6681 gtk_widget_set_visible(sb->id, flag); |
| 791 | 6682 update_window_manager_hints(0, 0); |
| 7 | 6683 } |
| 6684 | |
| 6685 | |
| 6686 /* | |
| 6687 * Return the RGB value of a pixel as long. | |
| 6688 */ | |
|
9939
ccb6461b82df
commit https://github.com/vim/vim/commit/1b58cdd160c2e0ada0f638679a2aa27e4665fc48
Christian Brabandt <cb@256bit.org>
parents:
9879
diff
changeset
|
6689 guicolor_T |
| 7 | 6690 gui_mch_get_rgb(guicolor_T pixel) |
| 6691 { | |
|
9624
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
6692 #if GTK_CHECK_VERSION(3,0,0) |
|
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
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parents:
9523
diff
changeset
|
6693 return (long_u)pixel; |
|
d63b85fe3dc7
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Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
6694 #else |
| 7 | 6695 GdkColor color; |
|
9624
d63b85fe3dc7
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parents:
9523
diff
changeset
|
6696 |
| 7 | 6697 gdk_colormap_query_color(gtk_widget_get_colormap(gui.drawarea), |
| 6698 (unsigned long)pixel, &color); | |
| 6699 | |
|
9939
ccb6461b82df
commit https://github.com/vim/vim/commit/1b58cdd160c2e0ada0f638679a2aa27e4665fc48
Christian Brabandt <cb@256bit.org>
parents:
9879
diff
changeset
|
6700 return (guicolor_T)( |
|
ccb6461b82df
commit https://github.com/vim/vim/commit/1b58cdd160c2e0ada0f638679a2aa27e4665fc48
Christian Brabandt <cb@256bit.org>
parents:
9879
diff
changeset
|
6701 (((unsigned)color.red & 0xff00) << 8) |
| 7 | 6702 | ((unsigned)color.green & 0xff00) |
|
9939
ccb6461b82df
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Christian Brabandt <cb@256bit.org>
parents:
9879
diff
changeset
|
6703 | (((unsigned)color.blue & 0xff00) >> 8)); |
|
9624
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
6704 #endif |
| 7 | 6705 } |
| 6706 | |
| 6707 /* | |
| 88 | 6708 * Get current mouse coordinates in text window. |
| 7 | 6709 */ |
| 88 | 6710 void |
| 6711 gui_mch_getmouse(int *x, int *y) | |
| 7 | 6712 { |
|
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Christian Brabandt <cb@256bit.org>
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7870
diff
changeset
|
6713 gui_gtk_get_pointer(gui.drawarea, x, y, NULL); |
| 7 | 6714 } |
| 6715 | |
| 6716 void | |
| 6717 gui_mch_setmouse(int x, int y) | |
| 6718 { | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6719 // Sorry for the Xlib call, but we can't avoid it, since there is no |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6720 // internal GDK mechanism present to accomplish this. (and for good |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6721 // reason...) |
|
8218
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commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6722 XWarpPointer(GDK_WINDOW_XDISPLAY(gtk_widget_get_window(gui.drawarea)), |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6723 (Window)0, GDK_WINDOW_XID(gtk_widget_get_window(gui.drawarea)), |
|
3456e2ebebd4
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Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6724 0, 0, 0U, 0U, x, y); |
| 7 | 6725 } |
| 6726 | |
| 6727 | |
| 6728 #ifdef FEAT_MOUSESHAPE | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6729 // The last set mouse pointer shape is remembered, to be used when it goes |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6730 // from hidden to not hidden. |
| 7 | 6731 static int last_shape = 0; |
| 6732 #endif | |
| 6733 | |
| 6734 /* | |
| 6735 * Use the blank mouse pointer or not. | |
| 6736 * | |
| 6737 * hide: TRUE = use blank ptr, FALSE = use parent ptr | |
| 6738 */ | |
| 6739 void | |
| 6740 gui_mch_mousehide(int hide) | |
| 6741 { | |
| 6742 if (gui.pointer_hidden != hide) | |
| 6743 { | |
| 6744 gui.pointer_hidden = hide; | |
|
8218
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Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6745 if (gtk_widget_get_window(gui.drawarea) && gui.blank_pointer != NULL) |
| 7 | 6746 { |
| 6747 if (hide) | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6748 gdk_window_set_cursor(gtk_widget_get_window(gui.drawarea), |
|
3456e2ebebd4
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Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6749 gui.blank_pointer); |
| 7 | 6750 else |
| 6751 #ifdef FEAT_MOUSESHAPE | |
| 6752 mch_set_mouse_shape(last_shape); | |
|
14712
82e7ce311065
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Christian Brabandt <cb@256bit.org>
parents:
14575
diff
changeset
|
6753 #else |
|
8301
6a4c11fa1aa3
commit https://github.com/vim/vim/commit/3f2a5d8dfbe2998b4d3d369c0275e2366c92666b
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
6754 gdk_window_set_cursor(gtk_widget_get_window(gui.drawarea), NULL); |
| 7 | 6755 #endif |
| 6756 } | |
| 6757 } | |
| 6758 } | |
| 6759 | |
| 6760 #if defined(FEAT_MOUSESHAPE) || defined(PROTO) | |
| 6761 | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6762 // Table for shape IDs. Keep in sync with the mshape_names[] table in |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6763 // misc2.c! |
| 7 | 6764 static const int mshape_ids[] = |
| 6765 { | |
|
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parents:
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diff
changeset
|
6766 GDK_LEFT_PTR, // arrow |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6767 GDK_CURSOR_IS_PIXMAP, // blank |
|
79e10adc821d
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Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6768 GDK_XTERM, // beam |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6769 GDK_SB_V_DOUBLE_ARROW, // updown |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6770 GDK_SIZING, // udsizing |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6771 GDK_SB_H_DOUBLE_ARROW, // leftright |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
6772 GDK_SIZING, // lrsizing |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
6773 GDK_WATCH, // busy |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6774 GDK_X_CURSOR, // no |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
6775 GDK_CROSSHAIR, // crosshair |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
6776 GDK_HAND1, // hand1 |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6777 GDK_HAND2, // hand2 |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6778 GDK_PENCIL, // pencil |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6779 GDK_QUESTION_ARROW, // question |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6780 GDK_RIGHT_PTR, // right-arrow |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6781 GDK_CENTER_PTR, // up-arrow |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6782 GDK_LEFT_PTR // last one |
| 7 | 6783 }; |
| 6784 | |
| 6785 void | |
| 6786 mch_set_mouse_shape(int shape) | |
| 6787 { | |
| 6788 int id; | |
| 6789 GdkCursor *c; | |
| 6790 | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6791 if (gtk_widget_get_window(gui.drawarea) == NULL) |
| 7 | 6792 return; |
| 6793 | |
| 6794 if (shape == MSHAPE_HIDE || gui.pointer_hidden) | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6795 gdk_window_set_cursor(gtk_widget_get_window(gui.drawarea), |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6796 gui.blank_pointer); |
| 7 | 6797 else |
| 6798 { | |
| 6799 if (shape >= MSHAPE_NUMBERED) | |
| 6800 { | |
| 6801 id = shape - MSHAPE_NUMBERED; | |
| 6802 if (id >= GDK_LAST_CURSOR) | |
| 6803 id = GDK_LEFT_PTR; | |
| 6804 else | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6805 id &= ~1; // they are always even (why?) |
| 7 | 6806 } |
| 1884 | 6807 else if (shape < (int)(sizeof(mshape_ids) / sizeof(int))) |
| 7 | 6808 id = mshape_ids[shape]; |
| 842 | 6809 else |
| 6810 return; | |
| 7 | 6811 c = gdk_cursor_new_for_display( |
| 136 | 6812 gtk_widget_get_display(gui.drawarea), (GdkCursorType)id); |
|
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parents:
7870
diff
changeset
|
6813 gdk_window_set_cursor(gtk_widget_get_window(gui.drawarea), c); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
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parents:
7870
diff
changeset
|
6814 # if GTK_CHECK_VERSION(3,0,0) |
|
3456e2ebebd4
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7870
diff
changeset
|
6815 g_object_unref(G_OBJECT(c)); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6816 # else |
|
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patch 8.1.2380: using old C style comments
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parents:
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diff
changeset
|
6817 gdk_cursor_destroy(c); // Unref, actually. Bloody GTK+ 1. |
|
8218
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commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6818 # endif |
| 7 | 6819 } |
| 6820 if (shape != MSHAPE_HIDE) | |
| 6821 last_shape = shape; | |
| 6822 } | |
|
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patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
6823 #endif // FEAT_MOUSESHAPE |
| 7 | 6824 |
| 6825 | |
| 6826 #if defined(FEAT_SIGN_ICONS) || defined(PROTO) | |
| 6827 /* | |
| 6828 * Signs are currently always 2 chars wide. With GTK+ 2, the image will be | |
| 6829 * scaled down if the current font is not big enough, or scaled up if the image | |
| 6830 * size is less than 3/4 of the maximum sign size. With GTK+ 1, the pixmap | |
| 6831 * will be cut off if the current font is not big enough, or centered if it's | |
| 6832 * too small. | |
| 6833 */ | |
| 6834 # define SIGN_WIDTH (2 * gui.char_width) | |
| 6835 # define SIGN_HEIGHT (gui.char_height) | |
| 6836 # define SIGN_ASPECT ((double)SIGN_HEIGHT / (double)SIGN_WIDTH) | |
| 6837 | |
| 6838 void | |
| 6839 gui_mch_drawsign(int row, int col, int typenr) | |
| 6840 { | |
| 6841 GdkPixbuf *sign; | |
| 6842 | |
| 6843 sign = (GdkPixbuf *)sign_get_image(typenr); | |
| 6844 | |
|
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3456e2ebebd4
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Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6845 if (sign != NULL && gui.drawarea != NULL |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6846 && gtk_widget_get_window(gui.drawarea) != NULL) |
| 7 | 6847 { |
| 6848 int width; | |
| 6849 int height; | |
| 6850 int xoffset; | |
| 6851 int yoffset; | |
| 6852 int need_scale; | |
| 6853 | |
| 6854 width = gdk_pixbuf_get_width(sign); | |
| 6855 height = gdk_pixbuf_get_height(sign); | |
| 6856 /* | |
| 6857 * Decide whether we need to scale. Allow one pixel of border | |
| 6858 * width to be cut off, in order to avoid excessive scaling for | |
| 6859 * tiny differences in font size. | |
| 5983 | 6860 * Do scale to fit the height to avoid gaps because of linespacing. |
| 7 | 6861 */ |
| 6862 need_scale = (width > SIGN_WIDTH + 2 | |
| 5983 | 6863 || height != SIGN_HEIGHT |
| 7 | 6864 || (width < 3 * SIGN_WIDTH / 4 |
| 6865 && height < 3 * SIGN_HEIGHT / 4)); | |
| 6866 if (need_scale) | |
| 6867 { | |
| 5983 | 6868 double aspect; |
| 6869 int w = width; | |
| 6870 int h = height; | |
| 7 | 6871 |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6872 // Keep the original aspect ratio |
| 7 | 6873 aspect = (double)height / (double)width; |
| 6874 width = (double)SIGN_WIDTH * SIGN_ASPECT / aspect; | |
| 6875 width = MIN(width, SIGN_WIDTH); | |
| 5983 | 6876 if (((double)(MAX(height, SIGN_HEIGHT)) / |
| 6877 (double)(MIN(height, SIGN_HEIGHT))) < 1.15) | |
| 6878 { | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6879 // Change the aspect ratio by at most 15% to fill the |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6880 // available space completely. |
| 5983 | 6881 height = (double)SIGN_HEIGHT * SIGN_ASPECT / aspect; |
| 6882 height = MIN(height, SIGN_HEIGHT); | |
| 6883 } | |
| 6884 else | |
| 6885 height = (double)width * aspect; | |
| 6886 | |
| 6887 if (w == width && h == height) | |
| 6888 { | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6889 // no change in dimensions; don't decrease reference counter |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6890 // (below) |
| 5983 | 6891 need_scale = FALSE; |
| 6892 } | |
| 6893 else | |
| 6894 { | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6895 // This doesn't seem to be worth caching, and doing so would |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6896 // complicate the code quite a bit. |
| 5983 | 6897 sign = gdk_pixbuf_scale_simple(sign, width, height, |
| 6898 GDK_INTERP_BILINEAR); | |
| 6899 if (sign == NULL) | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6900 return; // out of memory |
| 5983 | 6901 } |
| 7 | 6902 } |
| 6903 | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6904 // The origin is the upper-left corner of the pixmap. Therefore |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6905 // these offset may become negative if the pixmap is smaller than |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6906 // the 2x1 cells reserved for the sign icon. |
| 7 | 6907 xoffset = (width - SIGN_WIDTH) / 2; |
| 6908 yoffset = (height - SIGN_HEIGHT) / 2; | |
| 6909 | |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6910 # if GTK_CHECK_VERSION(3,0,0) |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6911 { |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6912 cairo_t *cr; |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6913 cairo_surface_t *bg_surf; |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6914 cairo_t *bg_cr; |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6915 cairo_surface_t *sign_surf; |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6916 cairo_t *sign_cr; |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6917 |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6918 cr = cairo_create(gui.surface); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6919 |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6920 bg_surf = cairo_surface_create_similar(gui.surface, |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6921 cairo_surface_get_content(gui.surface), |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6922 SIGN_WIDTH, SIGN_HEIGHT); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6923 bg_cr = cairo_create(bg_surf); |
|
9624
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
6924 cairo_set_source_rgba(bg_cr, |
|
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
6925 gui.bgcolor->red, gui.bgcolor->green, gui.bgcolor->blue, |
|
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
6926 gui.bgcolor->alpha); |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6927 cairo_paint(bg_cr); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6928 |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6929 sign_surf = cairo_surface_create_similar(gui.surface, |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6930 cairo_surface_get_content(gui.surface), |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6931 SIGN_WIDTH, SIGN_HEIGHT); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6932 sign_cr = cairo_create(sign_surf); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6933 gdk_cairo_set_source_pixbuf(sign_cr, sign, -xoffset, -yoffset); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6934 cairo_paint(sign_cr); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6935 |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6936 cairo_set_operator(sign_cr, CAIRO_OPERATOR_DEST_OVER); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6937 cairo_set_source_surface(sign_cr, bg_surf, 0, 0); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6938 cairo_paint(sign_cr); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6939 |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6940 cairo_set_source_surface(cr, sign_surf, FILL_X(col), FILL_Y(row)); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6941 cairo_paint(cr); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6942 |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6943 cairo_destroy(sign_cr); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6944 cairo_surface_destroy(sign_surf); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6945 cairo_destroy(bg_cr); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6946 cairo_surface_destroy(bg_surf); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6947 cairo_destroy(cr); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6948 |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6949 if (!gui.by_signal) |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6950 gtk_widget_queue_draw_area(gui.drawarea, |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6951 FILL_X(col), FILL_Y(col), width, height); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6952 |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6953 } |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6954 # else // !GTK_CHECK_VERSION(3,0,0) |
| 7 | 6955 gdk_gc_set_foreground(gui.text_gc, gui.bgcolor); |
| 6956 | |
| 6957 gdk_draw_rectangle(gui.drawarea->window, | |
| 6958 gui.text_gc, | |
| 6959 TRUE, | |
| 6960 FILL_X(col), | |
| 6961 FILL_Y(row), | |
| 6962 SIGN_WIDTH, | |
| 6963 SIGN_HEIGHT); | |
| 6964 | |
| 6965 gdk_pixbuf_render_to_drawable_alpha(sign, | |
| 6966 gui.drawarea->window, | |
| 6967 MAX(0, xoffset), | |
| 6968 MAX(0, yoffset), | |
| 6969 FILL_X(col) - MIN(0, xoffset), | |
| 6970 FILL_Y(row) - MIN(0, yoffset), | |
| 6971 MIN(width, SIGN_WIDTH), | |
| 6972 MIN(height, SIGN_HEIGHT), | |
| 6973 GDK_PIXBUF_ALPHA_BILEVEL, | |
| 6974 127, | |
| 6975 GDK_RGB_DITHER_NORMAL, | |
| 6976 0, 0); | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6977 # endif // !GTK_CHECK_VERSION(3,0,0) |
| 7 | 6978 if (need_scale) |
| 6979 g_object_unref(sign); | |
| 6980 } | |
| 6981 } | |
| 6982 | |
| 6983 void * | |
| 6984 gui_mch_register_sign(char_u *signfile) | |
| 6985 { | |
| 6986 if (signfile[0] != NUL && signfile[0] != '-' && gui.in_use) | |
| 6987 { | |
| 6988 GdkPixbuf *sign; | |
| 6989 GError *error = NULL; | |
| 6990 char_u *message; | |
| 6991 | |
| 6992 sign = gdk_pixbuf_new_from_file((const char *)signfile, &error); | |
| 6993 | |
| 6994 if (error == NULL) | |
| 6995 return sign; | |
| 6996 | |
| 6997 message = (char_u *)error->message; | |
| 6998 | |
| 6999 if (message != NULL && input_conv.vc_type != CONV_NONE) | |
| 7000 message = string_convert(&input_conv, message, NULL); | |
| 7001 | |
| 7002 if (message != NULL) | |
| 7003 { | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
7004 // The error message is already translated and will be more |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
7005 // descriptive than anything we could possibly do ourselves. |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15134
diff
changeset
|
7006 semsg("E255: %s", message); |
| 7 | 7007 |
| 7008 if (input_conv.vc_type != CONV_NONE) | |
| 7009 vim_free(message); | |
| 7010 } | |
| 7011 g_error_free(error); | |
| 7012 } | |
| 7013 | |
| 7014 return NULL; | |
| 7015 } | |
| 7016 | |
| 7017 void | |
| 7018 gui_mch_destroy_sign(void *sign) | |
| 7019 { | |
| 7020 if (sign != NULL) | |
| 7021 g_object_unref(sign); | |
| 7022 } | |
| 7023 | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
7024 #endif // FEAT_SIGN_ICONS |