Mercurial > vim
annotate src/gui_gtk_x11.c @ 19742:810eee1b42e3 v8.2.0427
patch 8.2.0427: it is not possible to check for a typo in a feature name
Commit: https://github.com/vim/vim/commit/7929651e05b081fe55e0e745725a7ad78c51be16
Author: Bram Moolenaar <Bram@vim.org>
Date: Sun Mar 22 16:17:14 2020 +0100
patch 8.2.0427: it is not possible to check for a typo in a feature name
Problem: It is not possible to check for a typo in a feature name.
Solution: Add an extra argument to has().
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Sun, 22 Mar 2020 16:30:03 +0100 |
| parents | 79e10adc821d |
| children | f37028184d6a |
| 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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commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
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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 * | |
| 1021 * This function is used in the GTK+ 2 GUI only. The GTK+ 1 code makes use | |
| 1022 * of GdkEventKey::string instead. But event->string is evil; see here why: | |
| 1023 * http://developer.gnome.org/doc/API/2.0/gdk/gdk-Event-Structures.html#GdkEventKey | |
| 1024 */ | |
| 1025 static int | |
| 1026 keyval_to_string(unsigned int keyval, unsigned int state, char_u *string) | |
| 1027 { | |
| 1028 int len; | |
| 1029 guint32 uc; | |
| 1030 | |
| 1031 uc = gdk_keyval_to_unicode(keyval); | |
| 1032 if (uc != 0) | |
| 1033 { | |
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1034 // Check for CTRL-foo |
| 7 | 1035 if ((state & GDK_CONTROL_MASK) && uc >= 0x20 && uc < 0x80) |
| 1036 { | |
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1037 // These mappings look arbitrary at the first glance, but in fact |
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1038 // resemble quite exactly the behaviour of the GTK+ 1.2 GUI on my |
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1039 // machine. The only difference is BS vs. DEL for CTRL-8 (makes |
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1040 // more sense and is consistent with usual terminal behaviour). |
| 7 | 1041 if (uc >= '@') |
| 1042 string[0] = uc & 0x1F; | |
| 1043 else if (uc == '2') | |
| 1044 string[0] = NUL; | |
| 1045 else if (uc >= '3' && uc <= '7') | |
| 1046 string[0] = uc ^ 0x28; | |
| 1047 else if (uc == '8') | |
| 1048 string[0] = BS; | |
| 1049 else if (uc == '?') | |
| 1050 string[0] = DEL; | |
| 1051 else | |
| 1052 string[0] = uc; | |
| 1053 len = 1; | |
| 1054 } | |
| 1055 else | |
| 1056 { | |
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1057 // Translate a normal key to UTF-8. This doesn't work for dead |
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1058 // keys of course, you _have_ to use an input method for that. |
| 7 | 1059 len = utf_char2bytes((int)uc, string); |
| 1060 } | |
| 1061 } | |
| 1062 else | |
| 1063 { | |
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1064 // Translate keys which are represented by ASCII control codes in Vim. |
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1065 // There are only a few of those; most control keys are translated to |
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1066 // special terminal-like control sequences. |
| 7 | 1067 len = 1; |
| 1068 switch (keyval) | |
| 1069 { | |
| 1070 case GDK_Tab: case GDK_KP_Tab: case GDK_ISO_Left_Tab: | |
| 1071 string[0] = TAB; | |
| 1072 break; | |
| 1073 case GDK_Linefeed: | |
| 1074 string[0] = NL; | |
| 1075 break; | |
| 1076 case GDK_Return: case GDK_ISO_Enter: case GDK_3270_Enter: | |
| 1077 string[0] = CAR; | |
| 1078 break; | |
| 1079 case GDK_Escape: | |
| 1080 string[0] = ESC; | |
| 1081 break; | |
| 1082 default: | |
| 1083 len = 0; | |
| 1084 break; | |
| 1085 } | |
| 1086 } | |
| 1087 string[len] = NUL; | |
| 1088 | |
| 1089 return len; | |
| 1090 } | |
| 1091 | |
| 179 | 1092 static int |
| 1093 modifiers_gdk2vim(guint state) | |
| 1094 { | |
| 1095 int modifiers = 0; | |
| 1096 | |
| 1097 if (state & GDK_SHIFT_MASK) | |
| 1098 modifiers |= MOD_MASK_SHIFT; | |
| 1099 if (state & GDK_CONTROL_MASK) | |
| 1100 modifiers |= MOD_MASK_CTRL; | |
| 1101 if (state & GDK_MOD1_MASK) | |
| 1102 modifiers |= MOD_MASK_ALT; | |
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1103 #if GTK_CHECK_VERSION(2,10,0) |
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1104 if (state & GDK_SUPER_MASK) |
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1105 modifiers |= MOD_MASK_META; |
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1106 #endif |
| 179 | 1107 if (state & GDK_MOD4_MASK) |
| 1108 modifiers |= MOD_MASK_META; | |
| 1109 | |
| 1110 return modifiers; | |
| 1111 } | |
| 1112 | |
| 1113 static int | |
| 1114 modifiers_gdk2mouse(guint state) | |
| 1115 { | |
| 1116 int modifiers = 0; | |
| 1117 | |
| 1118 if (state & GDK_SHIFT_MASK) | |
| 1119 modifiers |= MOUSE_SHIFT; | |
| 1120 if (state & GDK_CONTROL_MASK) | |
| 1121 modifiers |= MOUSE_CTRL; | |
| 1122 if (state & GDK_MOD1_MASK) | |
| 1123 modifiers |= MOUSE_ALT; | |
| 1124 | |
| 1125 return modifiers; | |
| 1126 } | |
| 1127 | |
| 7 | 1128 /* |
| 1129 * Main keyboard handler: | |
| 1130 */ | |
| 1131 static gint | |
| 1884 | 1132 key_press_event(GtkWidget *widget UNUSED, |
| 1133 GdkEventKey *event, | |
| 1134 gpointer data UNUSED) | |
| 7 | 1135 { |
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1136 // For GTK+ 2 we know for sure how large the string might get. |
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1137 // (That is, up to 6 bytes + NUL + CSI escapes + safety measure.) |
| 7 | 1138 char_u string[32], string2[32]; |
| 1139 guint key_sym; | |
| 1140 int len; | |
| 1141 int i; | |
| 1142 int modifiers; | |
| 1143 int key; | |
| 1144 guint state; | |
| 1145 char_u *s, *d; | |
| 1146 | |
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1147 #if GTK_CHECK_VERSION(3,0,0) |
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1148 is_key_pressed = TRUE; |
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1149 gui_mch_stop_blink(TRUE); |
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1150 #endif |
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1151 |
| 2923 | 1152 gui.event_time = event->time; |
| 7 | 1153 key_sym = event->keyval; |
| 1154 state = event->state; | |
| 1155 | |
| 1156 #ifdef FEAT_XIM | |
| 1157 if (xim_queue_key_press_event(event, TRUE)) | |
| 1158 return TRUE; | |
| 1159 #endif | |
| 1160 | |
| 1161 #ifdef SunXK_F36 | |
| 1162 /* | |
| 1163 * These keys have bogus lookup strings, and trapping them here is | |
| 1164 * easier than trying to XRebindKeysym() on them with every possible | |
| 1165 * combination of modifiers. | |
| 1166 */ | |
| 1167 if (key_sym == SunXK_F36 || key_sym == SunXK_F37) | |
| 1168 len = 0; | |
| 1169 else | |
| 1170 #endif | |
| 1171 { | |
| 1172 len = keyval_to_string(key_sym, state, string2); | |
| 1173 | |
|
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1174 // Careful: convert_input() doesn't handle the NUL character. |
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|
1175 // No need to convert pure ASCII anyway, thus the len > 1 check. |
| 7 | 1176 if (len > 1 && input_conv.vc_type != CONV_NONE) |
| 1177 len = convert_input(string2, len, sizeof(string2)); | |
| 1178 | |
| 1179 s = string2; | |
| 1180 d = string; | |
| 1181 for (i = 0; i < len; ++i) | |
| 1182 { | |
| 1183 *d++ = s[i]; | |
| 1184 if (d[-1] == CSI && d + 2 < string + sizeof(string)) | |
| 1185 { | |
|
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1186 // Turn CSI into K_CSI. |
| 7 | 1187 *d++ = KS_EXTRA; |
| 1188 *d++ = (int)KE_CSI; | |
| 1189 } | |
| 1190 } | |
| 1191 len = d - string; | |
| 1192 } | |
| 1193 | |
|
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1194 // Shift-Tab results in Left_Tab, but we want <S-Tab> |
| 7 | 1195 if (key_sym == GDK_ISO_Left_Tab) |
| 1196 { | |
| 1197 key_sym = GDK_Tab; | |
| 1198 state |= GDK_SHIFT_MASK; | |
| 1199 } | |
| 1200 | |
| 1201 #ifdef FEAT_MENU | |
|
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1202 // If there is a menu and 'wak' is "yes", or 'wak' is "menu" and the key |
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|
1203 // is a menu shortcut, we ignore everything with the ALT modifier. |
| 7 | 1204 if ((state & GDK_MOD1_MASK) |
| 1205 && gui.menu_is_active | |
| 1206 && (*p_wak == 'y' | |
| 1207 || (*p_wak == 'm' | |
| 1208 && len == 1 | |
| 1209 && gui_is_menu_shortcut(string[0])))) | |
|
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1210 // For GTK2 we return false to signify that we haven't handled the |
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1211 // keypress, so that gtk will handle the mnemonic or accelerator. |
| 7 | 1212 return FALSE; |
| 1213 #endif | |
| 1214 | |
|
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1215 // Check for Alt/Meta key (Mod1Mask), but not for a BS, DEL or character |
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1216 // that already has the 8th bit set. |
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1217 // Don't do this for <S-M-Tab>, that should become K_S_TAB with ALT. |
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1218 // Don't do this for double-byte encodings, it turns the char into a lead |
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1219 // byte. |
| 7 | 1220 if (len == 1 |
|
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1221 && ((state & GDK_MOD1_MASK) |
|
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1222 #if GTK_CHECK_VERSION(2,10,0) |
|
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1223 || (state & GDK_SUPER_MASK) |
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1224 #endif |
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1225 ) |
| 7 | 1226 && !(key_sym == GDK_BackSpace || key_sym == GDK_Delete) |
| 1227 && (string[0] & 0x80) == 0 | |
| 1228 && !(key_sym == GDK_Tab && (state & GDK_SHIFT_MASK)) | |
| 1229 && !enc_dbcs | |
| 1230 ) | |
| 1231 { | |
| 1232 string[0] |= 0x80; | |
|
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1233 state &= ~GDK_MOD1_MASK; // don't use it again |
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1234 if (enc_utf8) // convert to utf-8 |
| 7 | 1235 { |
| 1236 string[1] = string[0] & 0xbf; | |
| 1237 string[0] = ((unsigned)string[0] >> 6) + 0xc0; | |
| 1238 if (string[1] == CSI) | |
| 1239 { | |
| 1240 string[2] = KS_EXTRA; | |
| 1241 string[3] = (int)KE_CSI; | |
| 1242 len = 4; | |
| 1243 } | |
| 1244 else | |
| 1245 len = 2; | |
| 1246 } | |
| 1247 } | |
| 1248 | |
|
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1249 // Check for special keys. Also do this when len == 1 (key has an ASCII |
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1250 // value) to detect backspace, delete and keypad keys. |
| 7 | 1251 if (len == 0 || len == 1) |
| 1252 { | |
| 1253 for (i = 0; special_keys[i].key_sym != 0; i++) | |
| 1254 { | |
| 1255 if (special_keys[i].key_sym == key_sym) | |
| 1256 { | |
| 1257 string[0] = CSI; | |
| 1258 string[1] = special_keys[i].code0; | |
| 1259 string[2] = special_keys[i].code1; | |
| 1260 len = -3; | |
| 1261 break; | |
| 1262 } | |
| 1263 } | |
| 1264 } | |
| 1265 | |
|
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|
1266 if (len == 0) // Unrecognized key |
| 7 | 1267 return TRUE; |
| 1268 | |
|
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|
1269 // Special keys (and a few others) may have modifiers. Also when using a |
|
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1270 // double-byte encoding (can't set the 8th bit). |
| 7 | 1271 if (len == -3 || key_sym == GDK_space || key_sym == GDK_Tab |
| 1272 || key_sym == GDK_Return || key_sym == GDK_Linefeed | |
| 1273 || key_sym == GDK_Escape || key_sym == GDK_KP_Tab | |
| 1274 || key_sym == GDK_ISO_Enter || key_sym == GDK_3270_Enter | |
|
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1275 || (enc_dbcs && len == 1 && ((state & GDK_MOD1_MASK) |
|
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1276 #if GTK_CHECK_VERSION(2,10,0) |
|
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1277 || (state & GDK_SUPER_MASK) |
| 7 | 1278 #endif |
|
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|
1279 ))) |
| 7 | 1280 { |
| 179 | 1281 modifiers = modifiers_gdk2vim(state); |
| 7 | 1282 |
| 1283 /* | |
| 1284 * For some keys a shift modifier is translated into another key | |
| 1285 * code. | |
| 1286 */ | |
| 1287 if (len == -3) | |
| 1288 key = TO_SPECIAL(string[1], string[2]); | |
| 1289 else | |
| 1290 key = string[0]; | |
| 1291 | |
| 1292 key = simplify_key(key, &modifiers); | |
| 1293 if (key == CSI) | |
| 1294 key = K_CSI; | |
| 1295 if (IS_SPECIAL(key)) | |
| 1296 { | |
| 1297 string[0] = CSI; | |
| 1298 string[1] = K_SECOND(key); | |
| 1299 string[2] = K_THIRD(key); | |
| 1300 len = 3; | |
| 1301 } | |
| 1302 else | |
| 1303 { | |
| 1304 string[0] = key; | |
| 1305 len = 1; | |
| 1306 } | |
| 1307 | |
| 1308 if (modifiers != 0) | |
| 1309 { | |
| 1310 string2[0] = CSI; | |
| 1311 string2[1] = KS_MODIFIER; | |
| 1312 string2[2] = modifiers; | |
| 1313 add_to_input_buf(string2, 3); | |
| 1314 } | |
| 1315 } | |
| 1316 | |
| 1317 if (len == 1 && ((string[0] == Ctrl_C && ctrl_c_interrupts) | |
| 1318 || (string[0] == intr_char && intr_char != Ctrl_C))) | |
| 1319 { | |
| 1320 trash_input_buf(); | |
| 1321 got_int = TRUE; | |
| 1322 } | |
| 1323 | |
| 1324 add_to_input_buf(string, len); | |
| 1325 | |
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1326 // blank out the pointer if necessary |
| 7 | 1327 if (p_mh) |
| 1328 gui_mch_mousehide(TRUE); | |
| 1329 | |
| 1330 return TRUE; | |
| 1331 } | |
| 1332 | |
|
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1333 #if defined(FEAT_XIM) || GTK_CHECK_VERSION(3,0,0) |
| 7 | 1334 static gboolean |
| 1884 | 1335 key_release_event(GtkWidget *widget UNUSED, |
| 1336 GdkEventKey *event, | |
| 1337 gpointer data UNUSED) | |
| 7 | 1338 { |
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|
1339 # if GTK_CHECK_VERSION(3,0,0) |
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1340 is_key_pressed = FALSE; |
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1341 gui_mch_start_blink(); |
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1342 # endif |
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1343 # if defined(FEAT_XIM) |
| 2923 | 1344 gui.event_time = event->time; |
| 7 | 1345 /* |
| 1346 * GTK+ 2 input methods may do fancy stuff on key release events too. | |
| 1347 * With the default IM for instance, you can enter any UCS code point | |
| 1348 * by holding down CTRL-SHIFT and typing hexadecimal digits. | |
| 1349 */ | |
| 1350 return xim_queue_key_press_event(event, FALSE); | |
|
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1351 # else |
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1352 return TRUE; |
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1353 # endif |
| 7 | 1354 } |
| 1355 #endif | |
| 1356 | |
| 1357 | |
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1358 ///////////////////////////////////////////////////////////////////////////// |
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1359 // Selection handlers: |
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1360 |
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1361 // Remember when clip_lose_selection was called from here, we must not call |
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1362 // gtk_selection_owner_set() then. |
|
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1363 static int in_selection_clear_event = FALSE; |
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1364 |
| 7 | 1365 static gint |
| 1884 | 1366 selection_clear_event(GtkWidget *widget UNUSED, |
| 7 | 1367 GdkEventSelection *event, |
| 1884 | 1368 gpointer user_data UNUSED) |
| 7 | 1369 { |
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1370 in_selection_clear_event = TRUE; |
| 7 | 1371 if (event->selection == clip_plus.gtk_sel_atom) |
| 1372 clip_lose_selection(&clip_plus); | |
| 1373 else | |
| 1374 clip_lose_selection(&clip_star); | |
|
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1375 in_selection_clear_event = FALSE; |
| 7 | 1376 |
| 1377 return TRUE; | |
| 1378 } | |
| 1379 | |
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1380 #define RS_NONE 0 // selection_received_cb() not called yet |
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1381 #define RS_OK 1 // selection_received_cb() called and OK |
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1382 #define RS_FAIL 2 // selection_received_cb() called and failed |
| 7 | 1383 static int received_selection = RS_NONE; |
| 1384 | |
| 1385 static void | |
| 1884 | 1386 selection_received_cb(GtkWidget *widget UNUSED, |
| 7 | 1387 GtkSelectionData *data, |
| 1884 | 1388 guint time_ UNUSED, |
| 1389 gpointer user_data UNUSED) | |
| 7 | 1390 { |
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1391 Clipboard_T *cbd; |
| 7 | 1392 char_u *text; |
| 1393 char_u *tmpbuf = NULL; | |
| 1394 guchar *tmpbuf_utf8 = NULL; | |
| 1395 int len; | |
| 2896 | 1396 int motion_type = MAUTO; |
| 7 | 1397 |
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1398 if (gtk_selection_data_get_selection(data) == clip_plus.gtk_sel_atom) |
| 7 | 1399 cbd = &clip_plus; |
| 1400 else | |
| 1401 cbd = &clip_star; | |
| 1402 | |
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1403 text = (char_u *)gtk_selection_data_get_data(data); |
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1404 len = gtk_selection_data_get_length(data); |
| 7 | 1405 |
| 1406 if (text == NULL || len <= 0) | |
| 1407 { | |
| 1408 received_selection = RS_FAIL; | |
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1409 // clip_free_selection(cbd); ??? |
| 7 | 1410 |
| 1411 return; | |
| 1412 } | |
| 1413 | |
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1414 if (gtk_selection_data_get_data_type(data) == vim_atom) |
| 7 | 1415 { |
| 1416 motion_type = *text++; | |
| 1417 --len; | |
| 1418 } | |
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1419 else if (gtk_selection_data_get_data_type(data) == vimenc_atom) |
| 7 | 1420 { |
| 1421 char_u *enc; | |
| 1422 vimconv_T conv; | |
| 1423 | |
| 1424 motion_type = *text++; | |
| 1425 --len; | |
| 1426 | |
| 1427 enc = text; | |
| 1428 text += STRLEN(text) + 1; | |
| 1429 len -= text - enc; | |
| 1430 | |
|
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1431 // If the encoding of the text is different from 'encoding', attempt |
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1432 // converting it. |
| 7 | 1433 conv.vc_type = CONV_NONE; |
| 1434 convert_setup(&conv, enc, p_enc); | |
| 1435 if (conv.vc_type != CONV_NONE) | |
| 1436 { | |
| 1437 tmpbuf = string_convert(&conv, text, &len); | |
| 1438 if (tmpbuf != NULL) | |
| 1439 text = tmpbuf; | |
| 1440 convert_setup(&conv, NULL, NULL); | |
| 1441 } | |
| 1442 } | |
|
2275
e4d849f4df03
Remove the old and not well supported GTK 1 code. (James Vega)
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1443 |
|
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patch 8.1.2380: using old C style comments
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diff
changeset
|
1444 // gtk_selection_data_get_text() handles all the nasty details |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1445 // and targets and encodings etc. This rocks so hard. |
| 7 | 1446 else |
| 1447 { | |
| 1448 tmpbuf_utf8 = gtk_selection_data_get_text(data); | |
| 1449 if (tmpbuf_utf8 != NULL) | |
| 1450 { | |
| 1451 len = STRLEN(tmpbuf_utf8); | |
| 1452 if (input_conv.vc_type != CONV_NONE) | |
| 1453 { | |
| 1454 tmpbuf = string_convert(&input_conv, tmpbuf_utf8, &len); | |
| 1455 if (tmpbuf != NULL) | |
| 1456 text = tmpbuf; | |
| 1457 } | |
| 1458 else | |
| 1459 text = tmpbuf_utf8; | |
| 1460 } | |
| 1904 | 1461 else if (len >= 2 && text[0] == 0xff && text[1] == 0xfe) |
| 1462 { | |
| 1463 vimconv_T conv; | |
| 1464 | |
|
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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
|
1465 // UTF-16, we get this for HTML |
| 1904 | 1466 conv.vc_type = CONV_NONE; |
| 1467 convert_setup_ext(&conv, (char_u *)"utf-16le", FALSE, p_enc, TRUE); | |
| 1468 | |
| 1469 if (conv.vc_type != CONV_NONE) | |
| 1470 { | |
| 1471 text += 2; | |
| 1472 len -= 2; | |
| 1473 tmpbuf = string_convert(&conv, text, &len); | |
| 1474 convert_setup(&conv, NULL, NULL); | |
| 1475 } | |
| 1476 if (tmpbuf != NULL) | |
| 1477 text = tmpbuf; | |
| 1478 } | |
| 7 | 1479 } |
| 1480 | |
|
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79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1481 // Chop off any trailing NUL bytes. OpenOffice sends these. |
| 2183 | 1482 while (len > 0 && text[len - 1] == NUL) |
| 1483 --len; | |
| 1484 | |
| 7 | 1485 clip_yank_selection(motion_type, text, (long)len, cbd); |
| 1486 received_selection = RS_OK; | |
| 1487 vim_free(tmpbuf); | |
| 1488 g_free(tmpbuf_utf8); | |
| 1489 } | |
| 1490 | |
| 1491 /* | |
| 1492 * Prepare our selection data for passing it to the external selection | |
| 1493 * client. | |
| 1494 */ | |
| 1495 static void | |
| 1884 | 1496 selection_get_cb(GtkWidget *widget UNUSED, |
| 7 | 1497 GtkSelectionData *selection_data, |
| 1498 guint info, | |
| 1884 | 1499 guint time_ UNUSED, |
| 1500 gpointer user_data UNUSED) | |
| 7 | 1501 { |
| 1502 char_u *string; | |
| 1503 char_u *tmpbuf; | |
| 1504 long_u tmplen; | |
| 1505 int length; | |
| 1506 int motion_type; | |
| 1507 GdkAtom type; | |
|
17063
3147c7c2e86b
patch 8.1.1531: clipboard type name is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
1508 Clipboard_T *cbd; |
| 7 | 1509 |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1510 if (gtk_selection_data_get_selection(selection_data) |
|
3456e2ebebd4
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1511 == clip_plus.gtk_sel_atom) |
| 7 | 1512 cbd = &clip_plus; |
| 1513 else | |
| 1514 cbd = &clip_star; | |
| 1515 | |
| 1516 if (!cbd->owned) | |
|
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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
|
1517 return; // Shouldn't ever happen |
| 7 | 1518 |
| 1519 if (info != (guint)TARGET_STRING | |
| 1904 | 1520 && (!clip_html || info != (guint)TARGET_HTML) |
| 7 | 1521 && info != (guint)TARGET_UTF8_STRING |
| 1522 && info != (guint)TARGET_VIMENC | |
| 1523 && info != (guint)TARGET_VIM | |
| 1524 && info != (guint)TARGET_COMPOUND_TEXT | |
| 1525 && info != (guint)TARGET_TEXT) | |
| 1526 return; | |
| 1527 | |
|
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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
|
1528 // get the selection from the '*'/'+' register |
| 7 | 1529 clip_get_selection(cbd); |
| 1530 | |
| 1531 motion_type = clip_convert_selection(&string, &tmplen, cbd); | |
| 1532 if (motion_type < 0 || string == NULL) | |
| 1533 return; | |
|
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patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1534 // Due to int arguments we can't handle more than G_MAXINT. Also |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
1535 // reserve one extra byte for NUL or the motion type; just in case. |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1536 // (Not that pasting 2G of text is ever going to work, but... ;-) |
| 7 | 1537 length = MIN(tmplen, (long_u)(G_MAXINT - 1)); |
| 1538 | |
| 1539 if (info == (guint)TARGET_VIM) | |
| 1540 { | |
|
16764
ef00b6bc186b
patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents:
16451
diff
changeset
|
1541 tmpbuf = alloc(length + 1); |
| 7 | 1542 if (tmpbuf != NULL) |
| 1543 { | |
| 1544 tmpbuf[0] = motion_type; | |
| 1545 mch_memmove(tmpbuf + 1, string, (size_t)length); | |
| 1546 } | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
1547 // For our own format, the first byte contains the motion type |
| 7 | 1548 ++length; |
| 1549 vim_free(string); | |
| 1550 string = tmpbuf; | |
| 1551 type = vim_atom; | |
| 1552 } | |
| 1553 | |
| 1904 | 1554 else if (info == (guint)TARGET_HTML) |
| 1555 { | |
| 1556 vimconv_T conv; | |
| 1557 | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
1558 // Since we get utf-16, we probably should set it as well. |
| 1904 | 1559 conv.vc_type = CONV_NONE; |
| 1560 convert_setup_ext(&conv, p_enc, TRUE, (char_u *)"utf-16le", FALSE); | |
| 1561 if (conv.vc_type != CONV_NONE) | |
| 1562 { | |
| 1563 tmpbuf = string_convert(&conv, string, &length); | |
| 1564 convert_setup(&conv, NULL, NULL); | |
| 1565 vim_free(string); | |
| 1566 string = tmpbuf; | |
| 1567 } | |
| 1568 | |
|
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diff
changeset
|
1569 // Prepend the BOM: "fffe" |
| 1904 | 1570 if (string != NULL) |
| 1571 { | |
| 1572 tmpbuf = alloc(length + 2); | |
|
16429
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patch 8.1.1219: not checking for NULL return from alloc()
Bram Moolenaar <Bram@vim.org>
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changeset
|
1573 if (tmpbuf != NULL) |
|
a1229400434a
patch 8.1.1219: not checking for NULL return from alloc()
Bram Moolenaar <Bram@vim.org>
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diff
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|
1574 { |
|
a1229400434a
patch 8.1.1219: not checking for NULL return from alloc()
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1575 tmpbuf[0] = 0xff; |
|
a1229400434a
patch 8.1.1219: not checking for NULL return from alloc()
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1576 tmpbuf[1] = 0xfe; |
|
a1229400434a
patch 8.1.1219: not checking for NULL return from alloc()
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1577 mch_memmove(tmpbuf + 2, string, (size_t)length); |
|
a1229400434a
patch 8.1.1219: not checking for NULL return from alloc()
Bram Moolenaar <Bram@vim.org>
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changeset
|
1578 vim_free(string); |
|
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patch 8.1.1219: not checking for NULL return from alloc()
Bram Moolenaar <Bram@vim.org>
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changeset
|
1579 string = tmpbuf; |
|
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patch 8.1.1219: not checking for NULL return from alloc()
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1580 length += 2; |
|
a1229400434a
patch 8.1.1219: not checking for NULL return from alloc()
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1581 } |
| 1904 | 1582 |
|
8218
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commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
1583 #if !GTK_CHECK_VERSION(3,0,0) |
|
18781
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patch 8.1.2380: using old C style comments
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parents:
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diff
changeset
|
1584 // Looks redundant even for GTK2 because these values are |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1585 // overwritten by gtk_selection_data_set() that follows. |
| 1904 | 1586 selection_data->type = selection_data->target; |
|
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
|
1587 selection_data->format = 16; // 16 bits per char |
|
8218
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commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
1588 #endif |
| 1904 | 1589 gtk_selection_data_set(selection_data, html_atom, 16, |
| 1590 string, length); | |
| 1591 vim_free(string); | |
| 1592 } | |
| 1593 return; | |
| 1594 } | |
| 7 | 1595 else if (info == (guint)TARGET_VIMENC) |
| 1596 { | |
| 1597 int l = STRLEN(p_enc); | |
| 1598 | |
|
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patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
1599 // contents: motion_type 'encoding' NUL text |
|
16764
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patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1600 tmpbuf = alloc(length + l + 2); |
| 7 | 1601 if (tmpbuf != NULL) |
| 1602 { | |
| 1603 tmpbuf[0] = motion_type; | |
| 1604 STRCPY(tmpbuf + 1, p_enc); | |
| 1605 mch_memmove(tmpbuf + l + 2, string, (size_t)length); | |
|
16429
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patch 8.1.1219: not checking for NULL return from alloc()
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1606 length += l + 2; |
|
a1229400434a
patch 8.1.1219: not checking for NULL return from alloc()
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1607 vim_free(string); |
|
a1229400434a
patch 8.1.1219: not checking for NULL return from alloc()
Bram Moolenaar <Bram@vim.org>
parents:
15967
diff
changeset
|
1608 string = tmpbuf; |
| 7 | 1609 } |
| 1610 type = vimenc_atom; | |
| 1611 } | |
|
2275
e4d849f4df03
Remove the old and not well supported GTK 1 code. (James Vega)
Bram Moolenaar <bram@vim.org>
parents:
2270
diff
changeset
|
1612 |
|
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parents:
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diff
changeset
|
1613 // gtk_selection_data_set_text() handles everything for us. This is |
|
79e10adc821d
patch 8.1.2380: using old C style comments
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parents:
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diff
changeset
|
1614 // so easy and simple and cool, it'd be insane not to use it. |
| 7 | 1615 else |
| 1616 { | |
| 1617 if (output_conv.vc_type != CONV_NONE) | |
| 1618 { | |
| 1619 tmpbuf = string_convert(&output_conv, string, &length); | |
| 1620 vim_free(string); | |
| 1621 if (tmpbuf == NULL) | |
| 1622 return; | |
| 1623 string = tmpbuf; | |
| 1624 } | |
|
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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
|
1625 // Validate the string to avoid runtime warnings |
| 7 | 1626 if (g_utf8_validate((const char *)string, (gssize)length, NULL)) |
| 1627 { | |
| 1628 gtk_selection_data_set_text(selection_data, | |
| 1629 (const char *)string, length); | |
| 1630 } | |
| 1631 vim_free(string); | |
| 1632 return; | |
| 1633 } | |
| 1634 | |
| 1635 if (string != NULL) | |
| 1636 { | |
|
8218
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commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
1637 #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
|
1638 // Looks redundant even for GTK2 because these values are |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
1639 // overwritten by gtk_selection_data_set() that follows. |
| 7 | 1640 selection_data->type = selection_data->target; |
|
18781
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patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
1641 selection_data->format = 8; // 8 bits per char |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
1642 #endif |
| 7 | 1643 gtk_selection_data_set(selection_data, type, 8, string, length); |
| 1644 vim_free(string); | |
| 1645 } | |
| 1646 } | |
| 1647 | |
| 1648 /* | |
| 3518 | 1649 * Check if the GUI can be started. Called before gvimrc is sourced and |
| 1650 * before fork(). | |
| 1651 * Return OK or FAIL. | |
| 1652 */ | |
| 1653 int | |
|
9836
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commit https://github.com/vim/vim/commit/717e196060d946fe20bb0f0307f417dc4d0e9b17
Christian Brabandt <cb@256bit.org>
parents:
9624
diff
changeset
|
1654 gui_mch_early_init_check(int give_message) |
| 3518 | 1655 { |
| 1656 char_u *p; | |
| 1657 | |
|
18781
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patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
1658 // Guess that when $DISPLAY isn't set the GUI can't start. |
| 3518 | 1659 p = mch_getenv((char_u *)"DISPLAY"); |
| 1660 if (p == NULL || *p == NUL) | |
| 1661 { | |
| 1662 gui.dying = TRUE; | |
|
9836
bc591685594a
commit https://github.com/vim/vim/commit/717e196060d946fe20bb0f0307f417dc4d0e9b17
Christian Brabandt <cb@256bit.org>
parents:
9624
diff
changeset
|
1663 if (give_message) |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15134
diff
changeset
|
1664 emsg(_((char *)e_opendisp)); |
| 3518 | 1665 return FAIL; |
| 1666 } | |
| 1667 return OK; | |
| 1668 } | |
| 1669 | |
| 1670 /* | |
| 1671 * Check if the GUI can be started. Called before gvimrc is sourced but after | |
| 1672 * fork(). | |
| 7 | 1673 * Return OK or FAIL. |
| 1674 */ | |
| 1675 int | |
| 1676 gui_mch_init_check(void) | |
| 1677 { | |
|
7679
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commit https://github.com/vim/vim/commit/3a466a87180d677b898687ef72d09f14a397794e
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1678 #ifdef USE_GRESOURCE |
|
c80284cfe1b8
commit https://github.com/vim/vim/commit/3a466a87180d677b898687ef72d09f14a397794e
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parents:
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diff
changeset
|
1679 static int res_registered = FALSE; |
|
c80284cfe1b8
commit https://github.com/vim/vim/commit/3a466a87180d677b898687ef72d09f14a397794e
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parents:
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diff
changeset
|
1680 |
|
c80284cfe1b8
commit https://github.com/vim/vim/commit/3a466a87180d677b898687ef72d09f14a397794e
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parents:
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diff
changeset
|
1681 if (!res_registered) |
|
c80284cfe1b8
commit https://github.com/vim/vim/commit/3a466a87180d677b898687ef72d09f14a397794e
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diff
changeset
|
1682 { |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
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parents:
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diff
changeset
|
1683 // Call this function in the GUI process; otherwise, the resources |
|
79e10adc821d
patch 8.1.2380: using old C style comments
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parents:
18671
diff
changeset
|
1684 // won't be available. Don't call it twice. |
|
7679
c80284cfe1b8
commit https://github.com/vim/vim/commit/3a466a87180d677b898687ef72d09f14a397794e
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parents:
7469
diff
changeset
|
1685 res_registered = TRUE; |
|
c80284cfe1b8
commit https://github.com/vim/vim/commit/3a466a87180d677b898687ef72d09f14a397794e
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parents:
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diff
changeset
|
1686 gui_gtk_register_resource(); |
|
c80284cfe1b8
commit https://github.com/vim/vim/commit/3a466a87180d677b898687ef72d09f14a397794e
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parents:
7469
diff
changeset
|
1687 } |
|
c80284cfe1b8
commit https://github.com/vim/vim/commit/3a466a87180d677b898687ef72d09f14a397794e
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changeset
|
1688 #endif |
|
c80284cfe1b8
commit https://github.com/vim/vim/commit/3a466a87180d677b898687ef72d09f14a397794e
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diff
changeset
|
1689 |
|
8851
1b38596644ba
commit https://github.com/vim/vim/commit/f80663f17b2f2499b45eb4467088704c8298c385
Christian Brabandt <cb@256bit.org>
parents:
8510
diff
changeset
|
1690 #if GTK_CHECK_VERSION(3,10,0) |
|
18781
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patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
1691 // Vim currently assumes that Gtk means X11, so it cannot use native Gtk |
|
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1692 // support for other backends such as Wayland. |
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1693 gdk_set_allowed_backends ("x11"); |
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1694 #endif |
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1695 |
| 7 | 1696 #ifdef FEAT_GUI_GNOME |
| 1697 if (gtk_socket_id == 0) | |
| 1698 using_gnome = 1; | |
| 1699 #endif | |
| 1700 | |
|
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1701 // This defaults to argv[0], but we want it to match the name of the |
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1702 // shipped gvim.desktop so that Vim's windows can be associated with this |
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|
1703 // file. |
| 4474 | 1704 g_set_prgname("gvim"); |
| 1705 | |
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1706 // Don't use gtk_init() or gnome_init(), it exits on failure. |
| 7 | 1707 if (!gtk_init_check(&gui_argc, &gui_argv)) |
| 1708 { | |
| 1709 gui.dying = TRUE; | |
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1710 emsg(_((char *)e_opendisp)); |
| 7 | 1711 return FAIL; |
| 1712 } | |
| 1713 | |
| 1714 return OK; | |
| 1715 } | |
| 1716 | |
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1717 ///////////////////////////////////////////////////////////////////////////// |
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|
1718 // Mouse handling callbacks |
| 7 | 1719 |
| 1720 | |
| 1721 static guint mouse_click_timer = 0; | |
| 1722 static int mouse_timed_out = TRUE; | |
| 1723 | |
| 1724 /* | |
| 1725 * Timer used to recognize multiple clicks of the mouse button | |
| 1726 */ | |
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1727 static timeout_cb_type |
| 7 | 1728 mouse_click_timer_cb(gpointer data) |
| 1729 { | |
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1730 // we don't use this information currently |
| 7 | 1731 int *timed_out = (int *) data; |
| 1732 | |
| 1733 *timed_out = TRUE; | |
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1734 return FALSE; // don't happen again |
| 7 | 1735 } |
| 1736 | |
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1737 static guint motion_repeat_timer = 0; |
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1738 static int motion_repeat_offset = FALSE; |
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1739 static timeout_cb_type motion_repeat_timer_cb(gpointer); |
| 7 | 1740 |
| 1741 static void | |
| 1742 process_motion_notify(int x, int y, GdkModifierType state) | |
| 1743 { | |
| 1744 int button; | |
| 1745 int_u vim_modifiers; | |
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1746 GtkAllocation allocation; |
| 7 | 1747 |
| 1748 button = (state & (GDK_BUTTON1_MASK | GDK_BUTTON2_MASK | | |
| 1749 GDK_BUTTON3_MASK | GDK_BUTTON4_MASK | | |
| 1750 GDK_BUTTON5_MASK)) | |
| 1751 ? MOUSE_DRAG : ' '; | |
| 1752 | |
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1753 // If our pointer is currently hidden, then we should show it. |
| 7 | 1754 gui_mch_mousehide(FALSE); |
| 1755 | |
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1756 // Just moving the rodent above the drawing area without any button |
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1757 // being pressed. |
| 7 | 1758 if (button != MOUSE_DRAG) |
| 1759 { | |
| 1760 gui_mouse_moved(x, y); | |
| 1761 return; | |
| 1762 } | |
| 1763 | |
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1764 // translate modifier coding between the main engine and GTK |
| 179 | 1765 vim_modifiers = modifiers_gdk2mouse(state); |
| 7 | 1766 |
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1767 // inform the editor engine about the occurrence of this event |
| 7 | 1768 gui_send_mouse_event(button, x, y, FALSE, vim_modifiers); |
| 1769 | |
| 1770 /* | |
| 1771 * Auto repeat timer handling. | |
| 1772 */ | |
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1773 gtk_widget_get_allocation(gui.drawarea, &allocation); |
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1774 |
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1775 if (x < 0 || y < 0 |
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1776 || x >= allocation.width |
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1777 || y >= allocation.height) |
| 7 | 1778 { |
| 1779 | |
| 1780 int dx; | |
| 1781 int dy; | |
| 1782 int offshoot; | |
| 1783 int delay = 10; | |
| 1784 | |
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1785 // Calculate the maximal distance of the cursor from the drawing area. |
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1786 // (offshoot can't become negative here!). |
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1787 dx = x < 0 ? -x : x - allocation.width; |
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1788 dy = y < 0 ? -y : y - allocation.height; |
| 7 | 1789 |
| 1790 offshoot = dx > dy ? dx : dy; | |
| 1791 | |
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1792 // Make a linearly decaying timer delay with a threshold of 5 at a |
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1793 // distance of 127 pixels from the main window. |
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1794 // |
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1795 // One could think endlessly about the most ergonomic variant here. |
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1796 // For example it could make sense to calculate the distance from the |
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1797 // drags start instead... |
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1798 // |
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1799 // Maybe a parabolic interpolation would suite us better here too... |
| 7 | 1800 if (offshoot > 127) |
| 1801 { | |
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1802 // 5 appears to be somehow near to my perceptual limits :-). |
| 7 | 1803 delay = 5; |
| 1804 } | |
| 1805 else | |
| 1806 { | |
| 1807 delay = (130 * (127 - offshoot)) / 127 + 5; | |
| 1808 } | |
| 1809 | |
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1810 // shoot again |
| 7 | 1811 if (!motion_repeat_timer) |
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1812 motion_repeat_timer = timeout_add(delay, motion_repeat_timer_cb, |
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1813 NULL); |
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1814 } |
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1815 } |
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1816 |
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1817 #if GTK_CHECK_VERSION(3,0,0) |
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1818 static GdkDevice * |
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1819 gui_gtk_get_pointer_device(GtkWidget *widget) |
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1820 { |
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1821 GdkWindow * const win = gtk_widget_get_window(widget); |
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1822 GdkDisplay * const dpy = gdk_window_get_display(win); |
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1823 # if GTK_CHECK_VERSION(3,20,0) |
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1824 GdkSeat * const seat = gdk_display_get_default_seat(dpy); |
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1825 return gdk_seat_get_pointer(seat); |
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1826 # else |
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1827 GdkDeviceManager * const mngr = gdk_display_get_device_manager(dpy); |
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1828 return gdk_device_manager_get_client_pointer(mngr); |
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1829 # endif |
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1830 } |
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1831 |
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1832 static GdkWindow * |
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1833 gui_gtk_get_pointer(GtkWidget *widget, |
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1834 gint *x, |
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1835 gint *y, |
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1836 GdkModifierType *state) |
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1837 { |
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1838 GdkWindow * const win = gtk_widget_get_window(widget); |
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1839 GdkDevice * const dev = gui_gtk_get_pointer_device(widget); |
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1840 return gdk_window_get_device_position(win, dev , x, y, state); |
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1841 } |
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1842 |
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1843 # if defined(FEAT_GUI_TABLINE) || defined(PROTO) |
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1844 static GdkWindow * |
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1845 gui_gtk_window_at_position(GtkWidget *widget, |
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1846 gint *x, |
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1847 gint *y) |
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1848 { |
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1849 GdkDevice * const dev = gui_gtk_get_pointer_device(widget); |
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1850 return gdk_device_get_window_at_position(dev, x, y); |
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1851 } |
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1852 # endif |
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1853 #else // !GTK_CHECK_VERSION(3,0,0) |
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1854 # define gui_gtk_get_pointer(wid, x, y, s) \ |
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1855 gdk_window_get_pointer((wid)->window, x, y, s) |
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1856 # define gui_gtk_window_at_position(wid, x, y) gdk_window_at_pointer(x, y) |
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1857 #endif |
| 7 | 1858 |
| 1859 /* | |
| 1860 * Timer used to recognize multiple clicks of the mouse button. | |
| 1861 */ | |
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1862 static timeout_cb_type |
| 1884 | 1863 motion_repeat_timer_cb(gpointer data UNUSED) |
| 7 | 1864 { |
| 1865 int x; | |
| 1866 int y; | |
| 1867 GdkModifierType state; | |
| 1868 | |
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1869 gui_gtk_get_pointer(gui.drawarea, &x, &y, &state); |
| 7 | 1870 |
| 1871 if (!(state & (GDK_BUTTON1_MASK | GDK_BUTTON2_MASK | | |
| 1872 GDK_BUTTON3_MASK | GDK_BUTTON4_MASK | | |
| 1873 GDK_BUTTON5_MASK))) | |
| 1874 { | |
| 1875 motion_repeat_timer = 0; | |
| 1876 return FALSE; | |
| 1877 } | |
| 1878 | |
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1879 // If there already is a mouse click in the input buffer, wait another |
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1880 // time (otherwise we would create a backlog of clicks) |
| 7 | 1881 if (vim_used_in_input_buf() > 10) |
| 1882 return TRUE; | |
| 1883 | |
| 1884 motion_repeat_timer = 0; | |
| 1885 | |
| 1886 /* | |
| 1887 * Fake a motion event. | |
| 1888 * Trick: Pretend the mouse moved to the next character on every other | |
| 1889 * event, otherwise drag events will be discarded, because they are still | |
| 1890 * in the same character. | |
| 1891 */ | |
| 1892 if (motion_repeat_offset) | |
| 1893 x += gui.char_width; | |
| 1894 | |
| 1895 motion_repeat_offset = !motion_repeat_offset; | |
| 1896 process_motion_notify(x, y, state); | |
| 1897 | |
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1898 // Don't happen again. We will get reinstalled in the synthetic event |
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1899 // if needed -- thus repeating should still work. |
| 7 | 1900 return FALSE; |
| 1901 } | |
| 1902 | |
| 1903 static gint | |
| 1884 | 1904 motion_notify_event(GtkWidget *widget, |
| 1905 GdkEventMotion *event, | |
| 1906 gpointer data UNUSED) | |
| 7 | 1907 { |
| 1908 if (event->is_hint) | |
| 1909 { | |
| 1910 int x; | |
| 1911 int y; | |
| 1912 GdkModifierType state; | |
| 1913 | |
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1914 gui_gtk_get_pointer(widget, &x, &y, &state); |
| 7 | 1915 process_motion_notify(x, y, state); |
| 1916 } | |
| 1917 else | |
| 1918 { | |
| 1919 process_motion_notify((int)event->x, (int)event->y, | |
| 1920 (GdkModifierType)event->state); | |
| 1921 } | |
| 1922 | |
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1923 return TRUE; // handled |
| 7 | 1924 } |
| 1925 | |
| 1926 | |
| 1927 /* | |
| 1928 * Mouse button handling. Note please that we are capturing multiple click's | |
| 1929 * by our own timeout mechanism instead of the one provided by GTK+ itself. | |
| 1930 * This is due to the way the generic VIM code is recognizing multiple clicks. | |
| 1931 */ | |
| 1932 static gint | |
| 1884 | 1933 button_press_event(GtkWidget *widget, |
| 1934 GdkEventButton *event, | |
| 1935 gpointer data UNUSED) | |
| 7 | 1936 { |
| 1937 int button; | |
| 1938 int repeated_click = FALSE; | |
| 1939 int x, y; | |
| 1940 int_u vim_modifiers; | |
| 1941 | |
| 2923 | 1942 gui.event_time = event->time; |
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1943 |
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1944 // Make sure we have focus now we've been selected |
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1945 if (gtk_socket_id != 0 && !gtk_widget_has_focus(widget)) |
| 7 | 1946 gtk_widget_grab_focus(widget); |
| 1947 | |
| 1948 /* | |
| 1949 * Don't let additional events about multiple clicks send by GTK to us | |
| 1950 * after the initial button press event confuse us. | |
| 1951 */ | |
| 1952 if (event->type != GDK_BUTTON_PRESS) | |
| 1953 return FALSE; | |
| 1954 | |
| 1955 x = event->x; | |
| 1956 y = event->y; | |
| 1957 | |
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1958 // Handle multiple clicks |
| 7 | 1959 if (!mouse_timed_out && mouse_click_timer) |
| 1960 { | |
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1961 timeout_remove(mouse_click_timer); |
| 7 | 1962 mouse_click_timer = 0; |
| 1963 repeated_click = TRUE; | |
| 1964 } | |
| 1965 | |
| 1966 mouse_timed_out = FALSE; | |
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1967 mouse_click_timer = timeout_add(p_mouset, mouse_click_timer_cb, |
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1968 &mouse_timed_out); |
| 7 | 1969 |
| 1970 switch (event->button) | |
| 1971 { | |
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1972 // Keep in sync with gui_x11.c. |
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1973 // Buttons 4-7 are handled in scroll_event() |
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1974 case 1: button = MOUSE_LEFT; break; |
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1975 case 2: button = MOUSE_MIDDLE; break; |
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1976 case 3: button = MOUSE_RIGHT; break; |
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1977 case 8: button = MOUSE_X1; break; |
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1978 case 9: button = MOUSE_X2; break; |
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1979 default: |
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1980 return FALSE; // Unknown button |
| 7 | 1981 } |
| 1982 | |
| 1983 #ifdef FEAT_XIM | |
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1984 // cancel any preediting |
| 7 | 1985 if (im_is_preediting()) |
| 1986 xim_reset(); | |
| 1987 #endif | |
| 1988 | |
| 179 | 1989 vim_modifiers = modifiers_gdk2mouse(event->state); |
| 7 | 1990 |
| 1991 gui_send_mouse_event(button, x, y, repeated_click, vim_modifiers); | |
| 1992 | |
| 1993 return TRUE; | |
| 1994 } | |
| 1995 | |
| 1996 /* | |
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1997 * GTK+ 2 abstracts scrolling via the GdkEventScroll. |
| 7 | 1998 */ |
| 1999 static gboolean | |
| 1884 | 2000 scroll_event(GtkWidget *widget, |
| 2001 GdkEventScroll *event, | |
| 2002 gpointer data UNUSED) | |
| 7 | 2003 { |
| 2004 int button; | |
| 179 | 2005 int_u vim_modifiers; |
| 7 | 2006 |
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2007 if (gtk_socket_id != 0 && !gtk_widget_has_focus(widget)) |
| 7 | 2008 gtk_widget_grab_focus(widget); |
| 2009 | |
| 2010 switch (event->direction) | |
| 2011 { | |
| 2012 case GDK_SCROLL_UP: | |
| 2013 button = MOUSE_4; | |
| 2014 break; | |
| 2015 case GDK_SCROLL_DOWN: | |
| 2016 button = MOUSE_5; | |
| 2017 break; | |
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2018 case GDK_SCROLL_LEFT: |
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2019 button = MOUSE_7; |
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2020 break; |
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2021 case GDK_SCROLL_RIGHT: |
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2022 button = MOUSE_6; |
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2023 break; |
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2024 default: // This shouldn't happen |
| 7 | 2025 return FALSE; |
| 2026 } | |
| 2027 | |
| 2028 # ifdef FEAT_XIM | |
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2029 // cancel any preediting |
| 7 | 2030 if (im_is_preediting()) |
| 2031 xim_reset(); | |
| 2032 # endif | |
| 2033 | |
| 179 | 2034 vim_modifiers = modifiers_gdk2mouse(event->state); |
| 7 | 2035 |
| 2036 gui_send_mouse_event(button, (int)event->x, (int)event->y, | |
| 2037 FALSE, vim_modifiers); | |
| 2038 | |
| 2039 return TRUE; | |
| 2040 } | |
| 2041 | |
| 2042 | |
| 2043 static gint | |
| 1884 | 2044 button_release_event(GtkWidget *widget UNUSED, |
| 2045 GdkEventButton *event, | |
| 2046 gpointer data UNUSED) | |
| 7 | 2047 { |
| 2048 int x, y; | |
| 2049 int_u vim_modifiers; | |
| 2050 | |
| 2923 | 2051 gui.event_time = event->time; |
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2052 |
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2053 // Remove any motion "machine gun" timers used for automatic further |
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2054 // extension of allocation areas if outside of the applications window |
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2055 // area . |
| 7 | 2056 if (motion_repeat_timer) |
| 2057 { | |
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2058 timeout_remove(motion_repeat_timer); |
| 7 | 2059 motion_repeat_timer = 0; |
| 2060 } | |
| 2061 | |
| 2062 x = event->x; | |
| 2063 y = event->y; | |
| 2064 | |
| 179 | 2065 vim_modifiers = modifiers_gdk2mouse(event->state); |
| 7 | 2066 |
| 2067 gui_send_mouse_event(MOUSE_RELEASE, x, y, FALSE, vim_modifiers); | |
| 2068 | |
| 2069 return TRUE; | |
| 2070 } | |
| 2071 | |
| 2072 | |
| 2073 #ifdef FEAT_DND | |
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2074 ///////////////////////////////////////////////////////////////////////////// |
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2075 // Drag aNd Drop support handlers. |
| 7 | 2076 |
| 2077 /* | |
| 2078 * Count how many items there may be and separate them with a NUL. | |
| 2079 * Apparently the items are separated with \r\n. This is not documented, | |
| 2080 * thus be careful not to go past the end. Also allow separation with | |
| 2081 * NUL characters. | |
| 2082 */ | |
| 2083 static int | |
| 2084 count_and_decode_uri_list(char_u *out, char_u *raw, int len) | |
| 2085 { | |
| 2086 int i; | |
| 2087 char_u *p = out; | |
| 2088 int count = 0; | |
| 2089 | |
| 2090 for (i = 0; i < len; ++i) | |
| 2091 { | |
| 2092 if (raw[i] == NUL || raw[i] == '\n' || raw[i] == '\r') | |
| 2093 { | |
| 2094 if (p > out && p[-1] != NUL) | |
| 2095 { | |
| 2096 ++count; | |
| 2097 *p++ = NUL; | |
| 2098 } | |
| 2099 } | |
| 2100 else if (raw[i] == '%' && i + 2 < len && hexhex2nr(raw + i + 1) > 0) | |
| 2101 { | |
| 2102 *p++ = hexhex2nr(raw + i + 1); | |
| 2103 i += 2; | |
| 2104 } | |
| 2105 else | |
| 2106 *p++ = raw[i]; | |
| 2107 } | |
| 2108 if (p > out && p[-1] != NUL) | |
| 2109 { | |
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2110 *p = NUL; // last item didn't have \r or \n |
| 7 | 2111 ++count; |
| 2112 } | |
| 2113 return count; | |
| 2114 } | |
| 2115 | |
| 2116 /* | |
| 2117 * Parse NUL separated "src" strings. Make it an array "outlist" form. On | |
| 2118 * this process, URI which protocol is not "file:" are removed. Return | |
| 2119 * length of array (less than "max"). | |
| 2120 */ | |
| 2121 static int | |
| 2122 filter_uri_list(char_u **outlist, int max, char_u *src) | |
| 2123 { | |
| 2124 int i, j; | |
| 2125 | |
| 2126 for (i = j = 0; i < max; ++i) | |
| 2127 { | |
| 2128 outlist[i] = NULL; | |
| 2129 if (STRNCMP(src, "file:", 5) == 0) | |
| 2130 { | |
| 2131 src += 5; | |
| 2132 if (STRNCMP(src, "//localhost", 11) == 0) | |
| 2133 src += 11; | |
| 2134 while (src[0] == '/' && src[1] == '/') | |
| 2135 ++src; | |
| 2136 outlist[j++] = vim_strsave(src); | |
| 2137 } | |
| 2138 src += STRLEN(src) + 1; | |
| 2139 } | |
| 2140 return j; | |
| 2141 } | |
| 2142 | |
| 2143 static char_u ** | |
| 2144 parse_uri_list(int *count, char_u *data, int len) | |
| 2145 { | |
| 2146 int n = 0; | |
| 2147 char_u *tmp = NULL; | |
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2148 char_u **array = NULL; |
| 7 | 2149 |
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2150 if (data != NULL && len > 0 && (tmp = alloc(len + 1)) != NULL) |
| 7 | 2151 { |
| 2152 n = count_and_decode_uri_list(tmp, data, len); | |
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2153 if (n > 0 && (array = ALLOC_MULT(char_u *, n)) != NULL) |
| 7 | 2154 n = filter_uri_list(array, n, tmp); |
| 2155 } | |
| 2156 vim_free(tmp); | |
| 2157 *count = n; | |
| 2158 return array; | |
| 2159 } | |
| 2160 | |
| 2161 static void | |
| 2162 drag_handle_uri_list(GdkDragContext *context, | |
| 2163 GtkSelectionData *data, | |
| 2164 guint time_, | |
| 2165 GdkModifierType state, | |
| 2166 gint x, | |
| 2167 gint y) | |
| 2168 { | |
| 2169 char_u **fnames; | |
| 2170 int nfiles = 0; | |
| 2171 | |
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2172 fnames = parse_uri_list(&nfiles, |
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2173 (char_u *)gtk_selection_data_get_data(data), |
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|
2174 gtk_selection_data_get_length(data)); |
| 7 | 2175 |
| 2176 if (fnames != NULL && nfiles > 0) | |
| 2177 { | |
| 179 | 2178 int_u modifiers; |
| 7 | 2179 |
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2180 gtk_drag_finish(context, TRUE, FALSE, time_); // accept |
| 7 | 2181 |
| 179 | 2182 modifiers = modifiers_gdk2mouse(state); |
| 7 | 2183 |
| 2184 gui_handle_drop(x, y, modifiers, fnames, nfiles); | |
| 2185 } | |
| 840 | 2186 else |
| 2187 vim_free(fnames); | |
| 7 | 2188 } |
| 2189 | |
| 2190 static void | |
| 2191 drag_handle_text(GdkDragContext *context, | |
| 2192 GtkSelectionData *data, | |
| 2193 guint time_, | |
| 2194 GdkModifierType state) | |
| 2195 { | |
| 2196 char_u dropkey[6] = {CSI, KS_MODIFIER, 0, CSI, KS_EXTRA, (char_u)KE_DROP}; | |
| 2197 char_u *text; | |
| 2198 int len; | |
| 2199 char_u *tmpbuf = NULL; | |
| 2200 | |
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2201 text = (char_u *)gtk_selection_data_get_data(data); |
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2202 len = gtk_selection_data_get_length(data); |
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2203 |
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|
2204 if (gtk_selection_data_get_data_type(data) == utf8_string_atom) |
| 7 | 2205 { |
| 2206 if (input_conv.vc_type != CONV_NONE) | |
| 2207 tmpbuf = string_convert(&input_conv, text, &len); | |
| 2208 if (tmpbuf != NULL) | |
| 2209 text = tmpbuf; | |
| 2210 } | |
| 2211 | |
| 2212 dnd_yank_drag_data(text, (long)len); | |
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2213 gtk_drag_finish(context, TRUE, FALSE, time_); // accept |
| 7 | 2214 vim_free(tmpbuf); |
| 2215 | |
| 179 | 2216 dropkey[2] = modifiers_gdk2vim(state); |
| 7 | 2217 |
| 2218 if (dropkey[2] != 0) | |
| 2219 add_to_input_buf(dropkey, (int)sizeof(dropkey)); | |
| 2220 else | |
| 2221 add_to_input_buf(dropkey + 3, (int)(sizeof(dropkey) - 3)); | |
| 2222 } | |
| 2223 | |
| 2224 /* | |
| 2225 * DND receiver. | |
| 2226 */ | |
| 2227 static void | |
| 2228 drag_data_received_cb(GtkWidget *widget, | |
| 2229 GdkDragContext *context, | |
| 2230 gint x, | |
| 2231 gint y, | |
| 2232 GtkSelectionData *data, | |
| 2233 guint info, | |
| 2234 guint time_, | |
| 1884 | 2235 gpointer user_data UNUSED) |
| 7 | 2236 { |
| 2237 GdkModifierType state; | |
| 2238 | |
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2239 // Guard against trash |
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2240 const guchar * const data_data = gtk_selection_data_get_data(data); |
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2241 const gint data_length = gtk_selection_data_get_length(data); |
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2242 const gint data_format = gtk_selection_data_get_format(data); |
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2243 |
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2244 if (data_data == NULL |
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2245 || data_length <= 0 |
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2246 || data_format != 8 |
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2247 || data_data[data_length] != '\0') |
| 7 | 2248 { |
| 2249 gtk_drag_finish(context, FALSE, FALSE, time_); | |
| 2250 return; | |
| 2251 } | |
| 2252 | |
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2253 // Get the current modifier state for proper distinguishment between |
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2254 // different operations later. |
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2255 gui_gtk_get_pointer(widget, NULL, NULL, &state); |
| 7 | 2256 |
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2257 // Not sure about the role of "text/plain" here... |
| 7 | 2258 if (info == (guint)TARGET_TEXT_URI_LIST) |
| 2259 drag_handle_uri_list(context, data, time_, state, x, y); | |
| 2260 else | |
| 2261 drag_handle_text(context, data, time_, state); | |
| 2262 | |
| 2263 } | |
|
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2264 #endif // FEAT_DND |
| 7 | 2265 |
| 2266 | |
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2267 #if defined(USE_GNOME_SESSION) |
| 7 | 2268 /* |
| 2269 * GnomeClient interact callback. Check for unsaved buffers that cannot | |
| 2270 * be abandoned and pop up a dialog asking the user for confirmation if | |
| 2271 * necessary. | |
| 2272 */ | |
| 2273 static void | |
|
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2274 sm_client_check_changed_any(GnomeClient *client UNUSED, |
| 7 | 2275 gint key, |
|
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2276 GnomeDialogType type UNUSED, |
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2277 gpointer data UNUSED) |
| 7 | 2278 { |
| 2279 cmdmod_T save_cmdmod; | |
| 2280 gboolean shutdown_cancelled; | |
| 2281 | |
| 2282 save_cmdmod = cmdmod; | |
| 2283 | |
| 2284 # ifdef FEAT_BROWSE | |
| 2285 cmdmod.browse = TRUE; | |
| 2286 # endif | |
| 2287 # if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 2288 cmdmod.confirm = TRUE; | |
| 2289 # endif | |
| 2290 /* | |
| 2291 * If there are changed buffers, present the user with | |
| 2292 * a dialog if possible, otherwise give an error message. | |
| 2293 */ | |
|
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|
2294 shutdown_cancelled = check_changed_any(FALSE, FALSE); |
| 7 | 2295 |
| 2296 exiting = FALSE; | |
| 2297 cmdmod = save_cmdmod; | |
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2298 setcursor(); // position the cursor |
| 7 | 2299 out_flush(); |
| 2300 /* | |
| 2301 * If the user hit the [Cancel] button the whole shutdown | |
| 2302 * will be cancelled. Wow, quite powerful feature (: | |
| 2303 */ | |
| 2304 gnome_interaction_key_return(key, shutdown_cancelled); | |
| 2305 } | |
| 2306 | |
| 2307 /* | |
| 2308 * "save_yourself" signal handler. Initiate an interaction to ask the user | |
| 2309 * for confirmation if necessary. Save the current editing session and tell | |
| 2310 * the session manager how to restart Vim. | |
| 2311 */ | |
| 2312 static gboolean | |
| 2313 sm_client_save_yourself(GnomeClient *client, | |
|
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2314 gint phase UNUSED, |
|
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2315 GnomeSaveStyle save_style UNUSED, |
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2316 gboolean shutdown UNUSED, |
| 7 | 2317 GnomeInteractStyle interact_style, |
|
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2318 gboolean fast UNUSED, |
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2319 gpointer data UNUSED) |
| 7 | 2320 { |
| 2321 static const char suffix[] = "-session.vim"; | |
| 2322 char *session_file; | |
| 2323 unsigned int len; | |
| 2324 gboolean success; | |
| 2325 | |
|
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2326 // Always request an interaction if possible. check_changed_any() |
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2327 // won't actually show a dialog unless any buffers have been modified. |
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2328 // There doesn't seem to be an obvious way to check that without |
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2329 // automatically firing the dialog. Anyway, it works just fine. |
| 7 | 2330 if (interact_style == GNOME_INTERACT_ANY) |
| 2331 gnome_client_request_interaction(client, GNOME_DIALOG_NORMAL, | |
| 2332 &sm_client_check_changed_any, | |
| 2333 NULL); | |
| 2334 out_flush(); | |
|
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2335 ml_sync_all(FALSE, FALSE); // preserve all swap files |
|
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2336 |
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|
2337 // The path is unique for each session save. We do neither know nor care |
|
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2338 // which session script will actually be used later. This decision is in |
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|
2339 // the domain of the session manager. |
| 7 | 2340 session_file = gnome_config_get_real_path( |
| 2341 gnome_client_get_config_prefix(client)); | |
| 2342 len = strlen(session_file); | |
| 2343 | |
| 2344 if (len > 0 && session_file[len-1] == G_DIR_SEPARATOR) | |
|
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|
2345 --len; // get rid of the superfluous trailing '/' |
| 7 | 2346 |
| 2347 session_file = g_renew(char, session_file, len + sizeof(suffix)); | |
| 2348 memcpy(session_file + len, suffix, sizeof(suffix)); | |
| 2349 | |
| 2350 success = write_session_file((char_u *)session_file); | |
| 2351 | |
| 2352 if (success) | |
| 2353 { | |
| 2354 const char *argv[8]; | |
| 2355 int i; | |
| 2356 | |
|
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2357 // Tell the session manager how to wipe out the stored session data. |
|
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2358 // This isn't as dangerous as it looks, don't worry :) session_file |
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2359 // is a unique absolute filename. Usually it'll be something like |
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2360 // `/home/user/.gnome2/vim-XXXXXX-session.vim'. |
| 7 | 2361 i = 0; |
| 2362 argv[i++] = "rm"; | |
| 2363 argv[i++] = session_file; | |
| 2364 argv[i] = NULL; | |
| 2365 | |
| 2366 gnome_client_set_discard_command(client, i, (char **)argv); | |
| 2367 | |
|
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2368 // Tell the session manager how to restore the just saved session. |
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2369 // This is easily done thanks to Vim's -S option. Pass the -f flag |
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2370 // since there's no need to fork -- it might even cause confusion. |
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2371 // Also pass the window role to give the WM something to match on. |
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2372 // The role is set in gui_mch_open(), thus should _never_ be NULL. |
| 7 | 2373 i = 0; |
| 2374 argv[i++] = restart_command; | |
| 2375 argv[i++] = "-f"; | |
| 2376 argv[i++] = "-g"; | |
| 2377 argv[i++] = "--role"; | |
| 2378 argv[i++] = gtk_window_get_role(GTK_WINDOW(gui.mainwin)); | |
| 2379 argv[i++] = "-S"; | |
| 2380 argv[i++] = session_file; | |
| 2381 argv[i] = NULL; | |
| 2382 | |
| 2383 gnome_client_set_restart_command(client, i, (char **)argv); | |
| 2384 gnome_client_set_clone_command(client, 0, NULL); | |
| 2385 } | |
| 2386 | |
| 2387 g_free(session_file); | |
| 2388 | |
| 2389 return success; | |
| 2390 } | |
| 2391 | |
| 2392 /* | |
| 2393 * Called when the session manager wants us to die. There isn't much to save | |
| 2394 * here since "save_yourself" has been emitted before (unless serious trouble | |
| 2395 * is happening). | |
| 2396 */ | |
| 2397 static void | |
|
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2398 sm_client_die(GnomeClient *client UNUSED, gpointer data UNUSED) |
| 7 | 2399 { |
|
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2400 // Don't write messages to the GUI anymore |
| 7 | 2401 full_screen = FALSE; |
| 2402 | |
| 1666 | 2403 vim_strncpy(IObuff, (char_u *) |
| 419 | 2404 _("Vim: Received \"die\" request from session manager\n"), |
| 1666 | 2405 IOSIZE - 1); |
| 7 | 2406 preserve_exit(); |
| 2407 } | |
| 2408 | |
| 2409 /* | |
| 2410 * Connect our signal handlers to be notified on session save and shutdown. | |
| 2411 */ | |
| 2412 static void | |
| 2413 setup_save_yourself(void) | |
| 2414 { | |
| 2415 GnomeClient *client; | |
| 2416 | |
| 2417 client = gnome_master_client(); | |
| 2418 | |
| 2419 if (client != NULL) | |
| 2420 { | |
|
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2421 // Must use the deprecated gtk_signal_connect() for compatibility |
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2422 // with GNOME 1. Arrgh, zombies! |
| 7 | 2423 gtk_signal_connect(GTK_OBJECT(client), "save_yourself", |
| 2424 GTK_SIGNAL_FUNC(&sm_client_save_yourself), NULL); | |
| 2425 gtk_signal_connect(GTK_OBJECT(client), "die", | |
| 2426 GTK_SIGNAL_FUNC(&sm_client_die), NULL); | |
| 2427 } | |
| 2428 } | |
| 2429 | |
|
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|
2430 #else // !USE_GNOME_SESSION |
| 7 | 2431 |
| 2432 # ifdef USE_XSMP | |
| 2433 /* | |
| 2434 * GTK tells us that XSMP needs attention | |
| 2435 */ | |
| 2436 static gboolean | |
|
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|
2437 local_xsmp_handle_requests( |
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2438 GIOChannel *source UNUSED, |
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2439 GIOCondition condition, |
|
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diff
changeset
|
2440 gpointer data) |
| 7 | 2441 { |
| 2442 if (condition == G_IO_IN) | |
| 2443 { | |
|
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|
2444 // Do stuff; maybe close connection |
| 7 | 2445 if (xsmp_handle_requests() == FAIL) |
| 2446 g_io_channel_unref((GIOChannel *)data); | |
| 2447 return TRUE; | |
| 2448 } | |
|
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|
2449 // Error |
| 7 | 2450 g_io_channel_unref((GIOChannel *)data); |
| 2451 xsmp_close(); | |
| 2452 return TRUE; | |
| 2453 } | |
|
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|
2454 # endif // USE_XSMP |
| 7 | 2455 |
| 2456 /* | |
| 2457 * Setup the WM_PROTOCOLS to indicate we want the WM_SAVE_YOURSELF event. | |
| 2458 * This is an ugly use of X functions. GTK doesn't offer an alternative. | |
| 2459 */ | |
| 2460 static void | |
| 2461 setup_save_yourself(void) | |
| 2462 { | |
| 2463 Atom *existing_atoms = NULL; | |
| 2464 int count = 0; | |
| 2465 | |
|
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diff
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|
2466 # ifdef USE_XSMP |
| 7 | 2467 if (xsmp_icefd != -1) |
| 2468 { | |
| 2469 /* | |
| 2470 * Use XSMP is preference to legacy WM_SAVE_YOURSELF; | |
| 2471 * set up GTK IO monitor | |
| 2472 */ | |
| 2473 GIOChannel *g_io = g_io_channel_unix_new(xsmp_icefd); | |
| 2474 | |
| 2475 g_io_add_watch(g_io, G_IO_IN | G_IO_ERR | G_IO_HUP, | |
| 2476 local_xsmp_handle_requests, (gpointer)g_io); | |
|
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diff
changeset
|
2477 g_io_channel_unref(g_io); |
| 7 | 2478 } |
| 2479 else | |
|
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|
2480 # endif |
| 7 | 2481 { |
|
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|
2482 // Fall back to old method |
|
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2483 |
|
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|
2484 // first get the existing value |
|
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|
2485 GdkWindow * const mainwin_win = gtk_widget_get_window(gui.mainwin); |
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2486 |
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|
2487 if (XGetWMProtocols(GDK_WINDOW_XDISPLAY(mainwin_win), |
|
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|
2488 GDK_WINDOW_XID(mainwin_win), |
|
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diff
changeset
|
2489 &existing_atoms, &count)) |
| 7 | 2490 { |
| 2491 Atom *new_atoms; | |
| 2492 Atom save_yourself_xatom; | |
| 2493 int i; | |
| 2494 | |
| 2495 save_yourself_xatom = GET_X_ATOM(save_yourself_atom); | |
| 2496 | |
|
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|
2497 // check if WM_SAVE_YOURSELF isn't there yet |
| 7 | 2498 for (i = 0; i < count; ++i) |
| 2499 if (existing_atoms[i] == save_yourself_xatom) | |
| 2500 break; | |
| 2501 | |
| 2502 if (i == count) | |
| 2503 { | |
|
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|
2504 // allocate an Atoms array which is one item longer |
|
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|
2505 new_atoms = ALLOC_MULT(Atom, count + 1); |
| 7 | 2506 if (new_atoms != NULL) |
| 2507 { | |
| 2508 memcpy(new_atoms, existing_atoms, count * sizeof(Atom)); | |
| 2509 new_atoms[count] = save_yourself_xatom; | |
|
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|
2510 XSetWMProtocols(GDK_WINDOW_XDISPLAY(mainwin_win), |
|
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|
2511 GDK_WINDOW_XID(mainwin_win), |
| 7 | 2512 new_atoms, count + 1); |
| 2513 vim_free(new_atoms); | |
| 2514 } | |
| 2515 } | |
| 2516 XFree(existing_atoms); | |
| 2517 } | |
| 2518 } | |
| 2519 } | |
| 2520 | |
| 2521 /* | |
| 2522 * Installing a global event filter seems to be the only way to catch | |
| 2523 * client messages of type WM_PROTOCOLS without overriding GDK's own | |
| 2524 * client message event filter. Well, that's still better than trying | |
| 2525 * to guess what the GDK filter had done if it had been invoked instead | |
| 2526 * | |
| 2527 * GTK2_FIXME: This doesn't seem to work. For some reason we never | |
| 2528 * receive WM_SAVE_YOURSELF even though everything is set up correctly. | |
| 2529 * I have the nasty feeling modern session managers just don't send this | |
| 2530 * deprecated message anymore. Addition: confirmed by several people. | |
| 2531 * | |
| 2532 * The GNOME session support is much cooler anyway. Unlike this ugly | |
| 2533 * WM_SAVE_YOURSELF hack it actually stores the session... And yes, | |
| 2534 * it should work with KDE as well. | |
| 2535 */ | |
| 2536 static GdkFilterReturn | |
| 1884 | 2537 global_event_filter(GdkXEvent *xev, |
| 2538 GdkEvent *event UNUSED, | |
| 2539 gpointer data UNUSED) | |
| 7 | 2540 { |
| 2541 XEvent *xevent = (XEvent *)xev; | |
| 2542 | |
| 2543 if (xevent != NULL | |
| 2544 && xevent->type == ClientMessage | |
| 2545 && xevent->xclient.message_type == GET_X_ATOM(wm_protocols_atom) | |
| 1884 | 2546 && (long_u)xevent->xclient.data.l[0] |
| 2547 == GET_X_ATOM(save_yourself_atom)) | |
| 7 | 2548 { |
| 2549 out_flush(); | |
|
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|
2550 ml_sync_all(FALSE, FALSE); // preserve all swap files |
| 7 | 2551 /* |
| 2552 * Set the window's WM_COMMAND property, to let the window manager | |
| 2553 * know we are done saving ourselves. We don't want to be | |
| 2554 * restarted, thus set argv to NULL. | |
| 2555 */ | |
|
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|
2556 XSetCommand(GDK_WINDOW_XDISPLAY(gtk_widget_get_window(gui.mainwin)), |
|
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|
2557 GDK_WINDOW_XID(gtk_widget_get_window(gui.mainwin)), |
| 7 | 2558 NULL, 0); |
| 2559 return GDK_FILTER_REMOVE; | |
| 2560 } | |
| 2561 | |
| 2562 return GDK_FILTER_CONTINUE; | |
| 2563 } | |
|
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|
2564 #endif // !USE_GNOME_SESSION |
| 7 | 2565 |
| 2566 | |
| 2567 /* | |
| 2568 * Setup the window icon & xcmdsrv comm after the main window has been realized. | |
| 2569 */ | |
| 2570 static void | |
| 1884 | 2571 mainwin_realize(GtkWidget *widget UNUSED, gpointer data UNUSED) |
| 7 | 2572 { |
|
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|
2573 // If you get an error message here, you still need to unpack the runtime |
|
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|
2574 // archive! |
| 7 | 2575 #ifdef magick |
| 2576 # undef magick | |
| 2577 #endif | |
|
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|
2578 // A bit hackish, but avoids casting later and allows optimization |
| 7 | 2579 # define static static const |
| 2580 #define magick vim32x32 | |
| 2581 #include "../runtime/vim32x32.xpm" | |
| 2582 #undef magick | |
| 2583 #define magick vim16x16 | |
| 2584 #include "../runtime/vim16x16.xpm" | |
| 2585 #undef magick | |
| 2586 #define magick vim48x48 | |
| 2587 #include "../runtime/vim48x48.xpm" | |
| 2588 #undef magick | |
| 2589 # undef static | |
| 2590 | |
|
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|
2591 GdkWindow * const mainwin_win = gtk_widget_get_window(gui.mainwin); |
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2592 |
|
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|
2593 // When started with "--echo-wid" argument, write window ID on stdout. |
| 7 | 2594 if (echo_wid_arg) |
| 2595 { | |
|
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|
2596 printf("WID: %ld\n", (long)GDK_WINDOW_XID(mainwin_win)); |
| 7 | 2597 fflush(stdout); |
| 2598 } | |
| 2599 | |
| 2600 if (vim_strchr(p_go, GO_ICON) != NULL) | |
| 2601 { | |
| 2602 /* | |
| 2603 * Add an icon to the main window. For fun and convenience of the user. | |
| 2604 */ | |
| 2605 GList *icons = NULL; | |
| 2606 | |
| 2607 icons = g_list_prepend(icons, gdk_pixbuf_new_from_xpm_data(vim16x16)); | |
| 2608 icons = g_list_prepend(icons, gdk_pixbuf_new_from_xpm_data(vim32x32)); | |
| 2609 icons = g_list_prepend(icons, gdk_pixbuf_new_from_xpm_data(vim48x48)); | |
| 2610 | |
| 2611 gtk_window_set_icon_list(GTK_WINDOW(gui.mainwin), icons); | |
| 2612 | |
| 2613 g_list_foreach(icons, (GFunc)&g_object_unref, NULL); | |
| 2614 g_list_free(icons); | |
| 2615 } | |
| 2616 | |
|
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|
2617 #if !defined(USE_GNOME_SESSION) |
|
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|
2618 // Register a handler for WM_SAVE_YOURSELF with GDK's low-level X I/F |
| 7 | 2619 gdk_window_add_filter(NULL, &global_event_filter, NULL); |
| 2620 #endif | |
|
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2621 // Setup to indicate to the window manager that we want to catch the |
|
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2622 // WM_SAVE_YOURSELF event. For GNOME, this connects to the session |
|
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|
2623 // manager instead. |
|
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|
2624 #if defined(USE_GNOME_SESSION) |
| 7 | 2625 if (using_gnome) |
| 2626 #endif | |
| 2627 setup_save_yourself(); | |
| 2628 | |
| 2629 #ifdef FEAT_CLIENTSERVER | |
| 2630 if (serverName == NULL && serverDelayedStartName != NULL) | |
| 2631 { | |
|
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|
2632 // This is a :gui command in a plain vim with no previous server |
|
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|
2633 commWindow = GDK_WINDOW_XID(mainwin_win); |
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|
2634 |
|
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|
2635 (void)serverRegisterName(GDK_WINDOW_XDISPLAY(mainwin_win), |
|
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|
2636 serverDelayedStartName); |
| 7 | 2637 } |
| 2638 else | |
| 2639 { | |
| 2640 /* | |
| 2641 * Cannot handle "XLib-only" windows with gtk event routines, we'll | |
| 2642 * have to change the "server" registration to that of the main window | |
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2643 * If we have not registered a name yet, remember the window. |
| 7 | 2644 */ |
|
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2645 serverChangeRegisteredWindow(GDK_WINDOW_XDISPLAY(mainwin_win), |
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|
2646 GDK_WINDOW_XID(mainwin_win)); |
| 7 | 2647 } |
| 2648 gtk_widget_add_events(gui.mainwin, GDK_PROPERTY_CHANGE_MASK); | |
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2649 g_signal_connect(G_OBJECT(gui.mainwin), "property-notify-event", |
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|
2650 G_CALLBACK(property_event), NULL); |
| 7 | 2651 #endif |
| 2652 } | |
| 2653 | |
| 2654 static GdkCursor * | |
| 2655 create_blank_pointer(void) | |
| 2656 { | |
| 2657 GdkWindow *root_window = NULL; | |
|
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2658 #if GTK_CHECK_VERSION(3,0,0) |
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2659 GdkPixbuf *blank_mask; |
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2660 #else |
| 7 | 2661 GdkPixmap *blank_mask; |
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2662 #endif |
| 7 | 2663 GdkCursor *cursor; |
|
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2664 #if GTK_CHECK_VERSION(3,0,0) |
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2665 GdkRGBA color = { 0.0, 0.0, 0.0, 1.0 }; |
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2666 #else |
| 7 | 2667 GdkColor color = { 0, 0, 0, 0 }; |
| 2668 char blank_data[] = { 0x0 }; | |
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2669 #endif |
| 7 | 2670 |
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2671 #if GTK_CHECK_VERSION(3,12,0) |
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2672 { |
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2673 GdkWindow * const win = gtk_widget_get_window(gui.mainwin); |
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|
2674 GdkScreen * const scrn = gdk_window_get_screen(win); |
|
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|
2675 root_window = gdk_screen_get_root_window(scrn); |
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2676 } |
|
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|
2677 #else |
| 7 | 2678 root_window = gtk_widget_get_root_window(gui.mainwin); |
| 2679 #endif | |
| 2680 | |
|
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2681 // Create a pseudo blank pointer, which is in fact one pixel by one pixel |
|
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|
2682 // in size. |
|
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|
2683 #if GTK_CHECK_VERSION(3,0,0) |
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|
2684 { |
|
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|
2685 cairo_surface_t *surf; |
|
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|
2686 cairo_t *cr; |
|
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|
2687 |
|
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|
2688 surf = cairo_image_surface_create(CAIRO_FORMAT_A1, 1, 1); |
|
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|
2689 cr = cairo_create(surf); |
|
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2690 |
|
9624
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|
2691 cairo_set_source_rgba(cr, |
|
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2692 color.red, |
|
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2693 color.green, |
|
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2694 color.blue, |
|
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|
2695 color.alpha); |
|
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|
2696 cairo_rectangle(cr, 0, 0, 1, 1); |
|
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2697 cairo_fill(cr); |
|
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2698 cairo_destroy(cr); |
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2699 |
|
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2700 blank_mask = gdk_pixbuf_get_from_surface(surf, 0, 0, 1, 1); |
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2701 cairo_surface_destroy(surf); |
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2702 |
|
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2703 cursor = gdk_cursor_new_from_pixbuf(gdk_window_get_display(root_window), |
|
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|
2704 blank_mask, 0, 0); |
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2705 g_object_unref(blank_mask); |
|
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2706 } |
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|
2707 #else |
| 7 | 2708 blank_mask = gdk_bitmap_create_from_data(root_window, blank_data, 1, 1); |
| 2709 cursor = gdk_cursor_new_from_pixmap(blank_mask, blank_mask, | |
| 2710 &color, &color, 0, 0); | |
| 2711 gdk_bitmap_unref(blank_mask); | |
|
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2712 #endif |
| 7 | 2713 |
| 2714 return cursor; | |
| 2715 } | |
| 2716 | |
| 2717 static void | |
| 2718 mainwin_screen_changed_cb(GtkWidget *widget, | |
| 1884 | 2719 GdkScreen *previous_screen UNUSED, |
| 2720 gpointer data UNUSED) | |
| 7 | 2721 { |
| 2722 if (!gtk_widget_has_screen(widget)) | |
| 2723 return; | |
| 2724 | |
| 2725 /* | |
| 1226 | 2726 * Recreate the invisible mouse cursor. |
| 7 | 2727 */ |
| 2728 if (gui.blank_pointer != NULL) | |
|
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2729 #if GTK_CHECK_VERSION(3,0,0) |
|
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2730 g_object_unref(G_OBJECT(gui.blank_pointer)); |
|
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2731 #else |
| 7 | 2732 gdk_cursor_unref(gui.blank_pointer); |
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2733 #endif |
| 7 | 2734 |
| 2735 gui.blank_pointer = create_blank_pointer(); | |
| 2736 | |
|
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2737 if (gui.pointer_hidden && gtk_widget_get_window(gui.drawarea) != NULL) |
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2738 gdk_window_set_cursor(gtk_widget_get_window(gui.drawarea), |
|
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|
2739 gui.blank_pointer); |
| 7 | 2740 |
| 2741 /* | |
| 2742 * Create a new PangoContext for this screen, and initialize it | |
| 2743 * with the current font if necessary. | |
| 2744 */ | |
| 2745 if (gui.text_context != NULL) | |
| 2746 g_object_unref(gui.text_context); | |
| 2747 | |
| 2748 gui.text_context = gtk_widget_create_pango_context(widget); | |
| 2749 pango_context_set_base_dir(gui.text_context, PANGO_DIRECTION_LTR); | |
| 2750 | |
| 2751 if (gui.norm_font != NULL) | |
| 2752 { | |
| 38 | 2753 gui_mch_init_font(p_guifont, FALSE); |
|
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|
2754 gui_set_shellsize(TRUE, FALSE, RESIZE_BOTH); |
| 7 | 2755 } |
| 2756 } | |
| 2757 | |
| 2758 /* | |
| 2759 * After the drawing area comes up, we calculate all colors and create the | |
| 2760 * dummy blank cursor. | |
| 2761 * | |
| 2762 * Don't try to set any VIM scrollbar sizes anywhere here. I'm relying on the | |
| 2763 * fact that the main VIM engine doesn't take them into account anywhere. | |
| 2764 */ | |
| 2765 static void | |
| 1884 | 2766 drawarea_realize_cb(GtkWidget *widget, gpointer data UNUSED) |
| 7 | 2767 { |
| 2768 GtkWidget *sbar; | |
|
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2769 GtkAllocation allocation; |
| 7 | 2770 |
| 2771 #ifdef FEAT_XIM | |
| 2772 xim_init(); | |
| 2773 #endif | |
| 2774 gui_mch_new_colors(); | |
|
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2775 #if GTK_CHECK_VERSION(3,0,0) |
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2776 gui.surface = gdk_window_create_similar_surface( |
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2777 gtk_widget_get_window(widget), |
|
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2778 CAIRO_CONTENT_COLOR_ALPHA, |
|
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|
2779 gtk_widget_get_allocated_width(widget), |
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2780 gtk_widget_get_allocated_height(widget)); |
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2781 #else |
| 7 | 2782 gui.text_gc = gdk_gc_new(gui.drawarea->window); |
|
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2783 #endif |
| 7 | 2784 |
| 2785 gui.blank_pointer = create_blank_pointer(); | |
| 2786 if (gui.pointer_hidden) | |
|
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2787 gdk_window_set_cursor(gtk_widget_get_window(widget), gui.blank_pointer); |
| 7 | 2788 |
|
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2789 // get the actual size of the scrollbars, if they are realized |
| 7 | 2790 sbar = firstwin->w_scrollbars[SBAR_LEFT].id; |
| 2791 if (!sbar || (!gui.which_scrollbars[SBAR_LEFT] | |
| 2792 && firstwin->w_scrollbars[SBAR_RIGHT].id)) | |
| 2793 sbar = firstwin->w_scrollbars[SBAR_RIGHT].id; | |
|
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2794 gtk_widget_get_allocation(sbar, &allocation); |
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2795 if (sbar && gtk_widget_get_realized(sbar) && allocation.width) |
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2796 gui.scrollbar_width = allocation.width; |
| 7 | 2797 |
| 2798 sbar = gui.bottom_sbar.id; | |
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2799 if (sbar && gtk_widget_get_realized(sbar) && allocation.height) |
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2800 gui.scrollbar_height = allocation.height; |
| 7 | 2801 } |
| 2802 | |
| 2803 /* | |
| 2804 * Properly clean up on shutdown. | |
| 2805 */ | |
| 2806 static void | |
| 1884 | 2807 drawarea_unrealize_cb(GtkWidget *widget UNUSED, gpointer data UNUSED) |
| 7 | 2808 { |
|
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2809 // Don't write messages to the GUI anymore |
| 7 | 2810 full_screen = FALSE; |
| 2811 | |
| 2812 #ifdef FEAT_XIM | |
| 2813 im_shutdown(); | |
| 2814 #endif | |
| 2815 if (gui.ascii_glyphs != NULL) | |
| 2816 { | |
| 2817 pango_glyph_string_free(gui.ascii_glyphs); | |
| 2818 gui.ascii_glyphs = NULL; | |
| 2819 } | |
| 2820 if (gui.ascii_font != NULL) | |
| 2821 { | |
| 2822 g_object_unref(gui.ascii_font); | |
| 2823 gui.ascii_font = NULL; | |
| 2824 } | |
| 2825 g_object_unref(gui.text_context); | |
| 2826 gui.text_context = NULL; | |
| 2827 | |
|
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2828 #if GTK_CHECK_VERSION(3,0,0) |
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2829 if (gui.surface != NULL) |
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2830 { |
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2831 cairo_surface_destroy(gui.surface); |
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2832 gui.surface = NULL; |
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2833 } |
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2834 #else |
| 7 | 2835 g_object_unref(gui.text_gc); |
| 2836 gui.text_gc = NULL; | |
|
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2837 #endif |
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2838 |
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2839 #if GTK_CHECK_VERSION(3,0,0) |
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2840 g_object_unref(G_OBJECT(gui.blank_pointer)); |
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|
2841 #else |
| 7 | 2842 gdk_cursor_unref(gui.blank_pointer); |
|
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|
2843 #endif |
| 7 | 2844 gui.blank_pointer = NULL; |
| 2845 } | |
| 2846 | |
|
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diff
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|
2847 #if GTK_CHECK_VERSION(3,22,2) |
|
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diff
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|
2848 static void |
|
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diff
changeset
|
2849 drawarea_style_updated_cb(GtkWidget *widget UNUSED, |
|
6c8a4d21b873
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diff
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|
2850 gpointer data UNUSED) |
|
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diff
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|
2851 #else |
| 7 | 2852 static void |
| 1884 | 2853 drawarea_style_set_cb(GtkWidget *widget UNUSED, |
| 2854 GtkStyle *previous_style UNUSED, | |
| 2855 gpointer data UNUSED) | |
|
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diff
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|
2856 #endif |
| 7 | 2857 { |
| 2858 gui_mch_new_colors(); | |
| 2859 } | |
| 2860 | |
|
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|
2861 #if GTK_CHECK_VERSION(3,0,0) |
|
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|
2862 static gboolean |
|
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diff
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|
2863 drawarea_configure_event_cb(GtkWidget *widget, |
|
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|
2864 GdkEventConfigure *event, |
|
3456e2ebebd4
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diff
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|
2865 gpointer data UNUSED) |
|
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|
2866 { |
|
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|
2867 static int cur_width = 0; |
|
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|
2868 static int cur_height = 0; |
|
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|
2869 |
|
3456e2ebebd4
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|
2870 g_return_val_if_fail(event |
|
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|
2871 && event->width >= 1 && event->height >= 1, TRUE); |
|
3456e2ebebd4
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|
2872 |
|
10402
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|
2873 # if GTK_CHECK_VERSION(3,22,2) && !GTK_CHECK_VERSION(3,22,4) |
|
18781
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|
2874 // As of 3.22.2, GdkWindows have started distributing configure events to |
|
79e10adc821d
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|
2875 // their "native" children (https://git.gnome.org/browse/gtk+/commit/?h=gtk-3-22&id=12579fe71b3b8f79eb9c1b80e429443bcc437dd0). |
|
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|
2876 // |
|
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changeset
|
2877 // As can be seen from the implementation of move_native_children() and |
|
79e10adc821d
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changeset
|
2878 // configure_native_child() in gdkwindow.c, those functions actually |
|
79e10adc821d
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changeset
|
2879 // propagate configure events to every child, failing to distinguish |
|
79e10adc821d
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|
2880 // "native" one from non-native one. |
|
79e10adc821d
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|
2881 // |
|
79e10adc821d
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changeset
|
2882 // Naturally, configure events propagated to here like that are fallacious |
|
79e10adc821d
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changeset
|
2883 // and, as a matter of fact, they trigger a geometric collapse of |
|
79e10adc821d
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changeset
|
2884 // gui.drawarea in fullscreen and maximized modes. |
|
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|
2885 // |
|
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|
2886 // To filter out such nuisance events, we are making use of the fact that |
|
79e10adc821d
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|
2887 // the field send_event of such GdkEventConfigures is set to FALSE in |
|
79e10adc821d
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changeset
|
2888 // configure_native_child(). |
|
79e10adc821d
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|
2889 // |
|
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diff
changeset
|
2890 // Obviously, this is a terrible hack making GVim depend on GTK's |
|
79e10adc821d
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changeset
|
2891 // implementation details. Therefore, watch out any relevant internal |
|
79e10adc821d
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|
2892 // changes happening in GTK in the feature (sigh). |
|
79e10adc821d
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|
2893 // |
|
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changeset
|
2894 // Follow-up |
|
79e10adc821d
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changeset
|
2895 // After a few weeks later, the GdkWindow change mentioned above was |
|
79e10adc821d
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parents:
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changeset
|
2896 // reverted (https://git.gnome.org/browse/gtk+/commit/?h=gtk-3-22&id=f70039cb9603a02d2369fec4038abf40a1711155). |
|
79e10adc821d
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changeset
|
2897 // The corresponding official release is 3.22.4. |
|
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diff
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|
2898 if (event->send_event == FALSE) |
|
6c8a4d21b873
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|
2899 return TRUE; |
|
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|
2900 # endif |
|
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|
2901 |
|
8218
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|
2902 if (event->width == cur_width && event->height == cur_height) |
|
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|
2903 return TRUE; |
|
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|
2904 |
|
3456e2ebebd4
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|
2905 cur_width = event->width; |
|
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diff
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|
2906 cur_height = event->height; |
|
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changeset
|
2907 |
|
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|
2908 if (gui.surface != NULL) |
|
3456e2ebebd4
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diff
changeset
|
2909 cairo_surface_destroy(gui.surface); |
|
3456e2ebebd4
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changeset
|
2910 |
|
3456e2ebebd4
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diff
changeset
|
2911 gui.surface = gdk_window_create_similar_surface( |
|
3456e2ebebd4
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changeset
|
2912 gtk_widget_get_window(widget), |
|
3456e2ebebd4
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diff
changeset
|
2913 CAIRO_CONTENT_COLOR_ALPHA, |
|
3456e2ebebd4
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|
2914 event->width, event->height); |
|
3456e2ebebd4
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changeset
|
2915 |
|
3456e2ebebd4
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changeset
|
2916 gtk_widget_queue_draw(widget); |
|
3456e2ebebd4
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changeset
|
2917 |
|
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|
2918 return TRUE; |
|
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changeset
|
2919 } |
|
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|
2920 #endif |
|
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changeset
|
2921 |
| 7 | 2922 /* |
| 2923 * Callback routine for the "delete_event" signal on the toplevel window. | |
| 2924 * Tries to vim gracefully, or refuses to exit with changed buffers. | |
| 2925 */ | |
| 2926 static gint | |
| 1884 | 2927 delete_event_cb(GtkWidget *widget UNUSED, |
| 2928 GdkEventAny *event UNUSED, | |
| 2929 gpointer data UNUSED) | |
| 7 | 2930 { |
| 2931 gui_shell_closed(); | |
| 2932 return TRUE; | |
| 2933 } | |
| 2934 | |
| 685 | 2935 #if defined(FEAT_MENU) || defined(FEAT_TOOLBAR) || defined(FEAT_GUI_TABLINE) |
| 2936 static int | |
| 2937 get_item_dimensions(GtkWidget *widget, GtkOrientation orientation) | |
| 2938 { | |
|
10767
a8ce0dbbb1d0
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diff
changeset
|
2939 # ifdef FEAT_GUI_GNOME |
| 685 | 2940 GtkOrientation item_orientation = GTK_ORIENTATION_HORIZONTAL; |
| 2941 | |
| 2942 if (using_gnome && widget != NULL) | |
| 2943 { | |
| 856 | 2944 GtkWidget *parent; |
| 685 | 2945 BonoboDockItem *dockitem; |
| 2946 | |
| 791 | 2947 parent = gtk_widget_get_parent(widget); |
| 856 | 2948 if (G_TYPE_FROM_INSTANCE(parent) == BONOBO_TYPE_DOCK_ITEM) |
| 2949 { | |
|
18781
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changeset
|
2950 // Only menu & toolbar are dock items. Could tabline be? |
|
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changeset
|
2951 // Seem to be only the 2 defined in GNOME |
| 856 | 2952 widget = parent; |
| 2953 dockitem = BONOBO_DOCK_ITEM(widget); | |
| 2954 | |
| 2955 if (dockitem == NULL || dockitem->is_floating) | |
| 2956 return 0; | |
| 2957 item_orientation = bonobo_dock_item_get_orientation(dockitem); | |
| 2958 } | |
| 685 | 2959 } |
|
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|
2960 # else |
|
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changeset
|
2961 # define item_orientation GTK_ORIENTATION_HORIZONTAL |
|
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|
2962 # endif |
|
10767
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changeset
|
2963 |
|
8218
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changeset
|
2964 if (widget != NULL |
|
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changeset
|
2965 && item_orientation == orientation |
|
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changeset
|
2966 && gtk_widget_get_realized(widget) |
|
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changeset
|
2967 && gtk_widget_get_visible(widget)) |
|
14786
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changeset
|
2968 { |
|
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changeset
|
2969 # if GTK_CHECK_VERSION(3,0,0) || !defined(FEAT_GUI_GNOME) |
|
8218
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changeset
|
2970 GtkAllocation allocation; |
|
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2971 |
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|
2972 gtk_widget_get_allocation(widget, &allocation); |
|
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2973 return allocation.height; |
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|
2974 # else |
| 685 | 2975 if (orientation == GTK_ORIENTATION_HORIZONTAL) |
| 2976 return widget->allocation.height; | |
| 2977 else | |
| 2978 return widget->allocation.width; | |
|
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changeset
|
2979 # endif |
| 685 | 2980 } |
| 2981 return 0; | |
| 2982 } | |
| 2983 #endif | |
| 2984 | |
| 2985 static int | |
| 2986 get_menu_tool_width(void) | |
| 2987 { | |
| 2988 int width = 0; | |
| 2989 | |
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2990 #ifdef FEAT_GUI_GNOME // these are never vertical without GNOME |
| 685 | 2991 # ifdef FEAT_MENU |
| 2992 width += get_item_dimensions(gui.menubar, GTK_ORIENTATION_VERTICAL); | |
| 2993 # endif | |
| 2994 # ifdef FEAT_TOOLBAR | |
| 2995 width += get_item_dimensions(gui.toolbar, GTK_ORIENTATION_VERTICAL); | |
| 2996 # endif | |
| 2997 # ifdef FEAT_GUI_TABLINE | |
| 782 | 2998 if (gui.tabline != NULL) |
| 2999 width += get_item_dimensions(gui.tabline, GTK_ORIENTATION_VERTICAL); | |
| 685 | 3000 # endif |
| 3001 #endif | |
| 3002 | |
| 3003 return width; | |
| 3004 } | |
| 3005 | |
| 3006 static int | |
| 3007 get_menu_tool_height(void) | |
| 3008 { | |
| 3009 int height = 0; | |
| 3010 | |
| 3011 #ifdef FEAT_MENU | |
| 3012 height += get_item_dimensions(gui.menubar, GTK_ORIENTATION_HORIZONTAL); | |
| 3013 #endif | |
| 3014 #ifdef FEAT_TOOLBAR | |
| 3015 height += get_item_dimensions(gui.toolbar, GTK_ORIENTATION_HORIZONTAL); | |
| 3016 #endif | |
| 3017 #ifdef FEAT_GUI_TABLINE | |
| 782 | 3018 if (gui.tabline != NULL) |
| 3019 height += get_item_dimensions(gui.tabline, GTK_ORIENTATION_HORIZONTAL); | |
| 685 | 3020 #endif |
| 3021 | |
| 3022 return height; | |
| 3023 } | |
| 3024 | |
|
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|
3025 // This controls whether we can set the real window hints at |
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|
3026 // start-up when in a GtkPlug. |
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3027 // 0 = normal processing (default) |
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3028 // 1 = init. hints set, no-one's tried to reset since last check |
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changeset
|
3029 // 2 = init. hints set, attempt made to change hints |
| 791 | 3030 static int init_window_hints_state = 0; |
| 3031 | |
| 685 | 3032 static void |
| 791 | 3033 update_window_manager_hints(int force_width, int force_height) |
| 685 | 3034 { |
| 3035 static int old_width = 0; | |
| 3036 static int old_height = 0; | |
| 791 | 3037 static int old_min_width = 0; |
| 3038 static int old_min_height = 0; | |
| 685 | 3039 static int old_char_width = 0; |
| 3040 static int old_char_height = 0; | |
| 3041 | |
| 3042 int width; | |
| 3043 int height; | |
| 791 | 3044 int min_width; |
| 3045 int min_height; | |
| 3046 | |
|
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|
3047 // At start-up, don't try to set the hints until the initial |
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|
3048 // values have been used (those that dictate our initial size) |
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|
3049 // Let forced (i.e., correct) values through always. |
| 791 | 3050 if (!(force_width && force_height) && init_window_hints_state > 0) |
| 3051 { | |
|
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changeset
|
3052 // Don't do it! |
| 856 | 3053 init_window_hints_state = 2; |
| 3054 return; | |
| 791 | 3055 } |
| 685 | 3056 |
|
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|
3057 // This also needs to be done when the main window isn't there yet, |
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|
3058 // otherwise the hints don't work. |
| 685 | 3059 width = gui_get_base_width(); |
| 3060 height = gui_get_base_height(); | |
| 3061 # ifdef FEAT_MENU | |
| 3062 height += tabline_height() * gui.char_height; | |
| 3063 # endif | |
| 3064 width += get_menu_tool_width(); | |
| 3065 height += get_menu_tool_height(); | |
| 3066 | |
|
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3067 // GtkSockets use GtkPlug's [gui,mainwin] min-size hints to determine |
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|
3068 // their actual widget size. When we set our size ourselves (e.g., |
|
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|
3069 // 'set columns=' or init. -geom) we briefly set the min. to the size |
|
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|
3070 // we wish to be instead of the legitimate minimum so that we actually |
|
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changeset
|
3071 // resize correctly. |
| 791 | 3072 if (force_width && force_height) |
| 3073 { | |
| 856 | 3074 min_width = force_width; |
| 3075 min_height = force_height; | |
| 791 | 3076 } |
| 3077 else | |
| 3078 { | |
| 856 | 3079 min_width = width + MIN_COLUMNS * gui.char_width; |
| 3080 min_height = height + MIN_LINES * gui.char_height; | |
| 791 | 3081 } |
| 3082 | |
|
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|
3083 // Avoid an expose event when the size didn't change. |
| 685 | 3084 if (width != old_width |
| 3085 || height != old_height | |
| 856 | 3086 || min_width != old_min_width |
| 791 | 3087 || min_height != old_min_height |
| 685 | 3088 || gui.char_width != old_char_width |
| 3089 || gui.char_height != old_char_height) | |
| 3090 { | |
| 3091 GdkGeometry geometry; | |
| 3092 GdkWindowHints geometry_mask; | |
| 3093 | |
| 3094 geometry.width_inc = gui.char_width; | |
| 3095 geometry.height_inc = gui.char_height; | |
| 3096 geometry.base_width = width; | |
| 3097 geometry.base_height = height; | |
| 856 | 3098 geometry.min_width = min_width; |
| 3099 geometry.min_height = min_height; | |
| 685 | 3100 geometry_mask = GDK_HINT_BASE_SIZE|GDK_HINT_RESIZE_INC |
| 3101 |GDK_HINT_MIN_SIZE; | |
|
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3102 // Using gui.formwin as geometry widget doesn't work as expected |
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3103 // with GTK+ 2 -- dunno why. Presumably all the resizing hacks |
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|
3104 // in Vim confuse GTK+. |
| 685 | 3105 gtk_window_set_geometry_hints(GTK_WINDOW(gui.mainwin), gui.mainwin, |
| 3106 &geometry, geometry_mask); | |
| 856 | 3107 old_width = width; |
| 3108 old_height = height; | |
| 3109 old_min_width = min_width; | |
| 3110 old_min_height = min_height; | |
| 3111 old_char_width = gui.char_width; | |
| 3112 old_char_height = gui.char_height; | |
| 685 | 3113 } |
| 3114 } | |
| 3115 | |
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3116 #if defined(FEAT_GUI_DARKTHEME) || defined(PROTO) |
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3117 void |
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3118 gui_mch_set_dark_theme(int dark) |
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3119 { |
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|
3120 # if GTK_CHECK_VERSION(3,0,0) |
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|
3121 GtkSettings *gtk_settings; |
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3122 |
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|
3123 gtk_settings = gtk_settings_get_for_screen(gdk_screen_get_default()); |
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|
3124 g_object_set(gtk_settings, "gtk-application-prefer-dark-theme", (gboolean)dark, NULL); |
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|
3125 # endif |
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|
3126 } |
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|
3127 #endif // FEAT_GUI_DARKTHEME |
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|
3128 |
| 7 | 3129 #ifdef FEAT_TOOLBAR |
| 3130 | |
| 3131 /* | |
| 3132 * This extra effort wouldn't be necessary if we only used stock icons in the | |
| 3133 * toolbar, as we do for all builtin icons. But user-defined toolbar icons | |
| 3134 * shouldn't be treated differently, thus we do need this. | |
| 3135 */ | |
| 3136 static void | |
| 3137 icon_size_changed_foreach(GtkWidget *widget, gpointer user_data) | |
| 3138 { | |
| 3139 if (GTK_IS_IMAGE(widget)) | |
| 3140 { | |
| 3141 GtkImage *image = (GtkImage *)widget; | |
| 3142 | |
|
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diff
changeset
|
3143 # if GTK_CHECK_VERSION(3,10,0) |
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|
3144 if (gtk_image_get_storage_type(image) == GTK_IMAGE_ICON_NAME) |
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|
3145 { |
|
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diff
changeset
|
3146 const GtkIconSize icon_size = GPOINTER_TO_INT(user_data); |
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|
3147 const gchar *icon_name; |
|
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|
3148 |
|
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|
3149 gtk_image_get_icon_name(image, &icon_name, NULL); |
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changeset
|
3150 |
|
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|
3151 gtk_image_set_from_icon_name(image, icon_name, icon_size); |
|
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changeset
|
3152 } |
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|
3153 # else |
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|
3154 // User-defined icons are stored in a GtkIconSet |
| 7 | 3155 if (gtk_image_get_storage_type(image) == GTK_IMAGE_ICON_SET) |
| 3156 { | |
| 3157 GtkIconSet *icon_set; | |
| 3158 GtkIconSize icon_size; | |
| 3159 | |
| 3160 gtk_image_get_icon_set(image, &icon_set, &icon_size); | |
| 3161 icon_size = (GtkIconSize)(long)user_data; | |
| 3162 | |
| 3163 gtk_icon_set_ref(icon_set); | |
| 3164 gtk_image_set_from_icon_set(image, icon_set, icon_size); | |
| 3165 gtk_icon_set_unref(icon_set); | |
| 3166 } | |
|
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changeset
|
3167 # endif |
| 7 | 3168 } |
| 3169 else if (GTK_IS_CONTAINER(widget)) | |
| 3170 { | |
| 3171 gtk_container_foreach((GtkContainer *)widget, | |
| 3172 &icon_size_changed_foreach, | |
| 3173 user_data); | |
| 3174 } | |
| 3175 } | |
| 3176 | |
| 3177 static void | |
| 3178 set_toolbar_style(GtkToolbar *toolbar) | |
| 3179 { | |
| 3180 GtkToolbarStyle style; | |
| 3181 GtkIconSize size; | |
| 3182 GtkIconSize oldsize; | |
|
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|
3183 |
| 7 | 3184 if ((toolbar_flags & (TOOLBAR_TEXT | TOOLBAR_ICONS | TOOLBAR_HORIZ)) |
| 3185 == (TOOLBAR_TEXT | TOOLBAR_ICONS | TOOLBAR_HORIZ)) | |
| 3186 style = GTK_TOOLBAR_BOTH_HORIZ; | |
|
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changeset
|
3187 else if ((toolbar_flags & (TOOLBAR_TEXT | TOOLBAR_ICONS)) |
| 7 | 3188 == (TOOLBAR_TEXT | TOOLBAR_ICONS)) |
| 3189 style = GTK_TOOLBAR_BOTH; | |
| 3190 else if (toolbar_flags & TOOLBAR_TEXT) | |
| 3191 style = GTK_TOOLBAR_TEXT; | |
| 3192 else | |
| 3193 style = GTK_TOOLBAR_ICONS; | |
| 3194 | |
| 3195 gtk_toolbar_set_style(toolbar, style); | |
|
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changeset
|
3196 # if !GTK_CHECK_VERSION(3,0,0) |
| 7 | 3197 gtk_toolbar_set_tooltips(toolbar, (toolbar_flags & TOOLBAR_TOOLTIPS) != 0); |
|
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diff
changeset
|
3198 # endif |
| 7 | 3199 |
| 3200 switch (tbis_flags) | |
| 3201 { | |
| 3202 case TBIS_TINY: size = GTK_ICON_SIZE_MENU; break; | |
| 3203 case TBIS_SMALL: size = GTK_ICON_SIZE_SMALL_TOOLBAR; break; | |
| 3204 case TBIS_MEDIUM: size = GTK_ICON_SIZE_BUTTON; break; | |
| 3205 case TBIS_LARGE: size = GTK_ICON_SIZE_LARGE_TOOLBAR; break; | |
|
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8412
diff
changeset
|
3206 case TBIS_HUGE: size = GTK_ICON_SIZE_DND; break; |
|
42020d59a432
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8412
diff
changeset
|
3207 case TBIS_GIANT: size = GTK_ICON_SIZE_DIALOG; break; |
| 7 | 3208 default: size = GTK_ICON_SIZE_INVALID; break; |
| 3209 } | |
| 3210 oldsize = gtk_toolbar_get_icon_size(toolbar); | |
| 3211 | |
| 3212 if (size == GTK_ICON_SIZE_INVALID) | |
| 3213 { | |
|
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changeset
|
3214 // Let global user preferences decide the icon size. |
| 7 | 3215 gtk_toolbar_unset_icon_size(toolbar); |
| 3216 size = gtk_toolbar_get_icon_size(toolbar); | |
| 3217 } | |
| 3218 if (size != oldsize) | |
| 3219 { | |
| 3220 gtk_container_foreach(GTK_CONTAINER(toolbar), | |
| 3221 &icon_size_changed_foreach, | |
| 3222 GINT_TO_POINTER((int)size)); | |
| 3223 } | |
| 3224 gtk_toolbar_set_icon_size(toolbar, size); | |
| 3225 } | |
| 3226 | |
|
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diff
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|
3227 #endif // FEAT_TOOLBAR |
| 7 | 3228 |
| 685 | 3229 #if defined(FEAT_GUI_TABLINE) || defined(PROTO) |
| 3230 static int ignore_tabline_evt = FALSE; | |
| 689 | 3231 static GtkWidget *tabline_menu; |
|
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diff
changeset
|
3232 # if !GTK_CHECK_VERSION(3,0,0) |
| 846 | 3233 static GtkTooltips *tabline_tooltip; |
|
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diff
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|
3234 # endif |
|
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diff
changeset
|
3235 static int clicked_page; // page clicked in tab line |
| 689 | 3236 |
| 3237 /* | |
| 3238 * Handle selecting an item in the tab line popup menu. | |
| 3239 */ | |
| 3240 static void | |
| 1884 | 3241 tabline_menu_handler(GtkMenuItem *item UNUSED, gpointer user_data) |
| 689 | 3242 { |
|
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diff
changeset
|
3243 // Add the string cmd into input buffer |
| 824 | 3244 send_tabline_menu_event(clicked_page, (int)(long)user_data); |
| 689 | 3245 } |
| 3246 | |
| 851 | 3247 static void |
| 3248 add_tabline_menu_item(GtkWidget *menu, char_u *text, int resp) | |
| 3249 { | |
| 3250 GtkWidget *item; | |
| 3251 char_u *utf_text; | |
| 3252 | |
| 3253 utf_text = CONVERT_TO_UTF8(text); | |
| 3254 item = gtk_menu_item_new_with_label((const char *)utf_text); | |
| 3255 gtk_widget_show(item); | |
| 3256 CONVERT_TO_UTF8_FREE(utf_text); | |
| 3257 | |
| 3258 gtk_container_add(GTK_CONTAINER(menu), item); | |
|
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diff
changeset
|
3259 g_signal_connect(G_OBJECT(item), "activate", |
|
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changeset
|
3260 G_CALLBACK(tabline_menu_handler), |
|
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diff
changeset
|
3261 GINT_TO_POINTER(resp)); |
| 851 | 3262 } |
| 3263 | |
| 689 | 3264 /* |
| 3265 * Create a menu for the tab line. | |
| 3266 */ | |
| 3267 static GtkWidget * | |
| 3268 create_tabline_menu(void) | |
| 3269 { | |
| 851 | 3270 GtkWidget *menu; |
| 689 | 3271 |
| 3272 menu = gtk_menu_new(); | |
|
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diff
changeset
|
3273 add_tabline_menu_item(menu, (char_u *)_("Close tab"), TABLINE_MENU_CLOSE); |
| 851 | 3274 add_tabline_menu_item(menu, (char_u *)_("New tab"), TABLINE_MENU_NEW); |
| 3275 add_tabline_menu_item(menu, (char_u *)_("Open Tab..."), TABLINE_MENU_OPEN); | |
| 689 | 3276 |
| 3277 return menu; | |
| 3278 } | |
| 3279 | |
| 3280 static gboolean | |
| 3281 on_tabline_menu(GtkWidget *widget, GdkEvent *event) | |
| 3282 { | |
|
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|
3283 // Was this button press event ? |
| 689 | 3284 if (event->type == GDK_BUTTON_PRESS) |
| 3285 { | |
| 3286 GdkEventButton *bevent = (GdkEventButton *)event; | |
| 3287 int x = bevent->x; | |
| 851 | 3288 int y = bevent->y; |
| 3289 GtkWidget *tabwidget; | |
| 3290 GdkWindow *tabwin; | |
| 689 | 3291 |
|
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|
3292 // When ignoring events return TRUE so that the selected page doesn't |
|
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|
3293 // change. |
| 844 | 3294 if (hold_gui_events |
| 3295 # ifdef FEAT_CMDWIN | |
| 3296 || cmdwin_type != 0 | |
| 3297 # endif | |
| 3298 ) | |
| 3299 return TRUE; | |
| 3300 | |
|
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|
3301 tabwin = gui_gtk_window_at_position(gui.mainwin, &x, &y); |
|
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changeset
|
3302 |
| 851 | 3303 gdk_window_get_user_data(tabwin, (gpointer)&tabwidget); |
|
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diff
changeset
|
3304 clicked_page = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(tabwidget), |
|
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|
3305 "tab_num")); |
| 689 | 3306 |
|
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|
3307 // If the event was generated for 3rd button popup the menu. |
| 689 | 3308 if (bevent->button == 3) |
| 3309 { | |
|
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changeset
|
3310 # if GTK_CHECK_VERSION(3,22,2) |
|
6c8a4d21b873
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changeset
|
3311 gtk_menu_popup_at_pointer(GTK_MENU(widget), event); |
|
6c8a4d21b873
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diff
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|
3312 # else |
| 689 | 3313 gtk_menu_popup(GTK_MENU(widget), NULL, NULL, NULL, NULL, |
| 3314 bevent->button, bevent->time); | |
|
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|
3315 # endif |
|
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|
3316 // We handled the event. |
| 689 | 3317 return TRUE; |
| 3318 } | |
| 868 | 3319 else if (bevent->button == 1) |
| 693 | 3320 { |
| 868 | 3321 if (clicked_page == 0) |
| 3322 { | |
|
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|
3323 // Click after all tabs moves to next tab page. When "x" is |
|
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|
3324 // small guess it's the left button. |
|
2301
6f63294a1781
Avoid use of the GTK mail_loop() so that the GtkFileChooser can be used.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
3325 send_tabline_event(x < 50 ? -1 : 0); |
| 868 | 3326 } |
| 693 | 3327 } |
| 689 | 3328 } |
| 844 | 3329 |
|
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diff
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|
3330 // We didn't handle the event. |
| 689 | 3331 return FALSE; |
| 3332 } | |
| 685 | 3333 |
| 3334 /* | |
| 3335 * Handle selecting one of the tabs. | |
| 3336 */ | |
| 3337 static void | |
| 3338 on_select_tab( | |
| 1884 | 3339 GtkNotebook *notebook UNUSED, |
|
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diff
changeset
|
3340 gpointer *page UNUSED, |
| 944 | 3341 gint idx, |
| 1884 | 3342 gpointer data UNUSED) |
| 685 | 3343 { |
| 3344 if (!ignore_tabline_evt) | |
|
2301
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Bram Moolenaar <bram@vim.org>
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diff
changeset
|
3345 send_tabline_event(idx + 1); |
|
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diff
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|
3346 } |
|
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diff
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|
3347 |
|
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diff
changeset
|
3348 # if GTK_CHECK_VERSION(2,10,0) |
|
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|
3349 /* |
|
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|
3350 * Handle reordering the tabs (using D&D). |
|
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|
3351 */ |
|
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|
3352 static void |
|
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|
3353 on_tab_reordered( |
|
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diff
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|
3354 GtkNotebook *notebook UNUSED, |
|
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diff
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|
3355 gpointer *page UNUSED, |
|
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diff
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|
3356 gint idx, |
|
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diff
changeset
|
3357 gpointer data UNUSED) |
|
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|
3358 { |
|
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diff
changeset
|
3359 if (!ignore_tabline_evt) |
|
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|
3360 { |
|
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diff
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|
3361 if ((tabpage_index(curtab) - 1) < idx) |
|
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|
3362 tabpage_move(idx + 1); |
|
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diff
changeset
|
3363 else |
|
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diff
changeset
|
3364 tabpage_move(idx); |
| 693 | 3365 } |
| 685 | 3366 } |
|
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diff
changeset
|
3367 # endif |
| 685 | 3368 |
| 3369 /* | |
| 3370 * Show or hide the tabline. | |
| 3371 */ | |
| 3372 void | |
| 3373 gui_mch_show_tabline(int showit) | |
| 3374 { | |
| 3375 if (gui.tabline == NULL) | |
| 3376 return; | |
| 3377 | |
| 3378 if (!showit != !gtk_notebook_get_show_tabs(GTK_NOTEBOOK(gui.tabline))) | |
| 3379 { | |
|
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diff
changeset
|
3380 // Note: this may cause a resize event |
| 685 | 3381 gtk_notebook_set_show_tabs(GTK_NOTEBOOK(gui.tabline), showit); |
| 791 | 3382 update_window_manager_hints(0, 0); |
| 868 | 3383 if (showit) |
|
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diff
changeset
|
3384 gtk_widget_set_can_focus(GTK_WIDGET(gui.tabline), FALSE); |
| 868 | 3385 } |
| 3386 | |
| 3387 gui_mch_update(); | |
| 685 | 3388 } |
| 3389 | |
| 3390 /* | |
| 708 | 3391 * Return TRUE when tabline is displayed. |
| 3392 */ | |
| 3393 int | |
| 3394 gui_mch_showing_tabline(void) | |
| 3395 { | |
| 3396 return gui.tabline != NULL | |
|
2275
e4d849f4df03
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diff
changeset
|
3397 && gtk_notebook_get_show_tabs(GTK_NOTEBOOK(gui.tabline)); |
| 708 | 3398 } |
| 3399 | |
| 3400 /* | |
| 685 | 3401 * Update the labels of the tabline. |
| 3402 */ | |
| 3403 void | |
| 3404 gui_mch_update_tabline(void) | |
| 3405 { | |
| 3406 GtkWidget *page; | |
| 846 | 3407 GtkWidget *event_box; |
| 685 | 3408 GtkWidget *label; |
| 3409 tabpage_T *tp; | |
| 3410 int nr = 0; | |
| 851 | 3411 int tab_num; |
| 685 | 3412 int curtabidx = 0; |
| 836 | 3413 char_u *labeltext; |
| 685 | 3414 |
| 3415 if (gui.tabline == NULL) | |
| 3416 return; | |
| 3417 | |
| 3418 ignore_tabline_evt = TRUE; | |
| 3419 | |
|
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|
3420 // Add a label for each tab page. They all contain the same text area. |
| 685 | 3421 for (tp = first_tabpage; tp != NULL; tp = tp->tp_next, ++nr) |
| 3422 { | |
| 3423 if (tp == curtab) | |
| 3424 curtabidx = nr; | |
| 3425 | |
| 851 | 3426 tab_num = nr + 1; |
| 3427 | |
| 685 | 3428 page = gtk_notebook_get_nth_page(GTK_NOTEBOOK(gui.tabline), nr); |
| 3429 if (page == NULL) | |
| 3430 { | |
|
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|
3431 // Add notebook page |
|
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|
3432 # if GTK_CHECK_VERSION(3,2,0) |
|
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changeset
|
3433 page = gtk_box_new(GTK_ORIENTATION_VERTICAL, 0); |
|
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|
3434 gtk_box_set_homogeneous(GTK_BOX(page), FALSE); |
|
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|
3435 # else |
| 685 | 3436 page = gtk_vbox_new(FALSE, 0); |
|
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changeset
|
3437 # endif |
| 685 | 3438 gtk_widget_show(page); |
| 846 | 3439 event_box = gtk_event_box_new(); |
| 3440 gtk_widget_show(event_box); | |
| 685 | 3441 label = gtk_label_new("-Empty-"); |
|
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changeset
|
3442 # if !GTK_CHECK_VERSION(3,14,0) |
| 851 | 3443 gtk_misc_set_padding(GTK_MISC(label), 2, 2); |
|
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changeset
|
3444 # endif |
| 846 | 3445 gtk_container_add(GTK_CONTAINER(event_box), label); |
| 685 | 3446 gtk_widget_show(label); |
| 3447 gtk_notebook_insert_page(GTK_NOTEBOOK(gui.tabline), | |
| 3448 page, | |
| 846 | 3449 event_box, |
| 685 | 3450 nr++); |
|
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|
3451 # if GTK_CHECK_VERSION(2,10,0) |
|
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|
3452 gtk_notebook_set_tab_reorderable(GTK_NOTEBOOK(gui.tabline), |
|
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|
3453 page, |
|
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|
3454 TRUE); |
|
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changeset
|
3455 # endif |
| 685 | 3456 } |
| 3457 | |
| 846 | 3458 event_box = gtk_notebook_get_tab_label(GTK_NOTEBOOK(gui.tabline), page); |
|
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7870
diff
changeset
|
3459 g_object_set_data(G_OBJECT(event_box), "tab_num", |
|
3456e2ebebd4
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diff
changeset
|
3460 GINT_TO_POINTER(tab_num)); |
|
3456e2ebebd4
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diff
changeset
|
3461 label = gtk_bin_get_child(GTK_BIN(event_box)); |
| 839 | 3462 get_tabline_label(tp, FALSE); |
| 836 | 3463 labeltext = CONVERT_TO_UTF8(NameBuff); |
| 846 | 3464 gtk_label_set_text(GTK_LABEL(label), (const char *)labeltext); |
| 836 | 3465 CONVERT_TO_UTF8_FREE(labeltext); |
| 846 | 3466 |
| 3467 get_tabline_label(tp, TRUE); | |
| 3468 labeltext = CONVERT_TO_UTF8(NameBuff); | |
|
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diff
changeset
|
3469 # if GTK_CHECK_VERSION(3,0,0) |
|
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diff
changeset
|
3470 gtk_widget_set_tooltip_text(event_box, (const gchar *)labeltext); |
|
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diff
changeset
|
3471 # else |
| 846 | 3472 gtk_tooltips_set_tip(GTK_TOOLTIPS(tabline_tooltip), event_box, |
| 3473 (const char *)labeltext, NULL); | |
|
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diff
changeset
|
3474 # endif |
| 846 | 3475 CONVERT_TO_UTF8_FREE(labeltext); |
| 685 | 3476 } |
| 3477 | |
|
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diff
changeset
|
3478 // Remove any old labels. |
| 685 | 3479 while (gtk_notebook_get_nth_page(GTK_NOTEBOOK(gui.tabline), nr) != NULL) |
| 3480 gtk_notebook_remove_page(GTK_NOTEBOOK(gui.tabline), nr); | |
| 3481 | |
|
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diff
changeset
|
3482 if (gtk_notebook_get_current_page(GTK_NOTEBOOK(gui.tabline)) != curtabidx) |
|
3456e2ebebd4
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7870
diff
changeset
|
3483 gtk_notebook_set_current_page(GTK_NOTEBOOK(gui.tabline), curtabidx); |
| 685 | 3484 |
|
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diff
changeset
|
3485 // Make sure everything is in place before drawing text. |
| 851 | 3486 gui_mch_update(); |
| 3487 | |
| 685 | 3488 ignore_tabline_evt = FALSE; |
| 3489 } | |
| 3490 | |
| 3491 /* | |
| 3492 * Set the current tab to "nr". First tab is 1. | |
| 3493 */ | |
| 3494 void | |
|
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7679
diff
changeset
|
3495 gui_mch_set_curtab(int nr) |
| 685 | 3496 { |
| 3497 if (gui.tabline == NULL) | |
| 3498 return; | |
| 3499 | |
| 3500 ignore_tabline_evt = TRUE; | |
|
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diff
changeset
|
3501 if (gtk_notebook_get_current_page(GTK_NOTEBOOK(gui.tabline)) != nr - 1) |
|
3456e2ebebd4
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diff
changeset
|
3502 gtk_notebook_set_current_page(GTK_NOTEBOOK(gui.tabline), nr - 1); |
| 685 | 3503 ignore_tabline_evt = FALSE; |
| 3504 } | |
| 3505 | |
|
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diff
changeset
|
3506 #endif // FEAT_GUI_TABLINE |
| 685 | 3507 |
| 7 | 3508 /* |
| 2183 | 3509 * Add selection targets for PRIMARY and CLIPBOARD selections. |
| 3510 */ | |
| 3511 void | |
| 3512 gui_gtk_set_selection_targets(void) | |
| 3513 { | |
| 3514 int i, j = 0; | |
| 3515 int n_targets = N_SELECTION_TARGETS; | |
| 3516 GtkTargetEntry targets[N_SELECTION_TARGETS]; | |
| 3517 | |
| 3518 for (i = 0; i < (int)N_SELECTION_TARGETS; ++i) | |
| 3519 { | |
|
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changeset
|
3520 // OpenOffice tries to use TARGET_HTML and fails when we don't |
|
79e10adc821d
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changeset
|
3521 // return something, instead of trying another target. Therefore only |
|
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diff
changeset
|
3522 // offer TARGET_HTML when it works. |
| 2183 | 3523 if (!clip_html && selection_targets[i].info == TARGET_HTML) |
| 3524 n_targets--; | |
| 3525 else | |
| 3526 targets[j++] = selection_targets[i]; | |
| 3527 } | |
| 3528 | |
| 3529 gtk_selection_clear_targets(gui.drawarea, (GdkAtom)GDK_SELECTION_PRIMARY); | |
| 3530 gtk_selection_clear_targets(gui.drawarea, (GdkAtom)clip_plus.gtk_sel_atom); | |
| 3531 gtk_selection_add_targets(gui.drawarea, | |
| 3532 (GdkAtom)GDK_SELECTION_PRIMARY, | |
| 3533 targets, n_targets); | |
| 3534 gtk_selection_add_targets(gui.drawarea, | |
| 3535 (GdkAtom)clip_plus.gtk_sel_atom, | |
| 3536 targets, n_targets); | |
| 3537 } | |
| 3538 | |
| 3539 /* | |
| 3540 * Set up for receiving DND items. | |
| 3541 */ | |
| 3542 void | |
| 3543 gui_gtk_set_dnd_targets(void) | |
| 3544 { | |
| 3545 int i, j = 0; | |
| 3546 int n_targets = N_DND_TARGETS; | |
| 3547 GtkTargetEntry targets[N_DND_TARGETS]; | |
| 3548 | |
| 3549 for (i = 0; i < (int)N_DND_TARGETS; ++i) | |
| 3550 { | |
| 3154 | 3551 if (!clip_html && dnd_targets[i].info == TARGET_HTML) |
| 2183 | 3552 n_targets--; |
| 3553 else | |
| 3554 targets[j++] = dnd_targets[i]; | |
| 3555 } | |
| 3556 | |
| 3557 gtk_drag_dest_unset(gui.drawarea); | |
| 3558 gtk_drag_dest_set(gui.drawarea, | |
| 3559 GTK_DEST_DEFAULT_ALL, | |
| 3560 targets, n_targets, | |
| 2718 | 3561 GDK_ACTION_COPY | GDK_ACTION_MOVE); |
| 2183 | 3562 } |
| 3563 | |
| 3564 /* | |
| 7 | 3565 * Initialize the GUI. Create all the windows, set up all the callbacks etc. |
| 3566 * Returns OK for success, FAIL when the GUI can't be started. | |
| 3567 */ | |
| 3568 int | |
| 3569 gui_mch_init(void) | |
| 3570 { | |
| 3571 GtkWidget *vbox; | |
| 3572 | |
| 3573 #ifdef FEAT_GUI_GNOME | |
|
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diff
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|
3574 // Initialize the GNOME libraries. gnome_program_init()/gnome_init() |
|
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diff
changeset
|
3575 // exits on failure, but that's a non-issue because we already called |
|
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parents:
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diff
changeset
|
3576 // gtk_init_check() in gui_mch_init_check(). |
| 7 | 3577 if (using_gnome) |
| 4045 | 3578 { |
| 7 | 3579 gnome_program_init(VIMPACKAGE, VIM_VERSION_SHORT, |
| 3580 LIBGNOMEUI_MODULE, gui_argc, gui_argv, NULL); | |
| 4045 | 3581 # if defined(FEAT_FLOAT) && defined(LC_NUMERIC) |
| 5854 | 3582 { |
| 3583 char *p = setlocale(LC_NUMERIC, NULL); | |
| 3584 | |
|
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|
3585 // Make sure strtod() uses a decimal point, not a comma. Gnome |
|
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changeset
|
3586 // init may change it. |
| 5854 | 3587 if (p == NULL || strcmp(p, "C") != 0) |
| 3588 setlocale(LC_NUMERIC, "C"); | |
| 3589 } | |
| 4045 | 3590 # endif |
| 3591 } | |
| 7 | 3592 #endif |
|
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changeset
|
3593 VIM_CLEAR(gui_argv); |
| 7 | 3594 |
|
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changeset
|
3595 #if GLIB_CHECK_VERSION(2,1,3) |
|
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diff
changeset
|
3596 // Set the human-readable application name |
| 7 | 3597 g_set_application_name("Vim"); |
|
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|
3598 #endif |
| 7 | 3599 /* |
| 3600 * Force UTF-8 output no matter what the value of 'encoding' is. | |
| 3601 * did_set_string_option() in option.c prohibits changing 'termencoding' | |
| 3602 * to something else than UTF-8 if the GUI is in use. | |
| 3603 */ | |
| 3604 set_option_value((char_u *)"termencoding", 0L, (char_u *)"utf-8", 0); | |
| 3605 | |
|
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diff
changeset
|
3606 #ifdef FEAT_TOOLBAR |
| 7 | 3607 gui_gtk_register_stock_icons(); |
|
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|
3608 #endif |
|
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diff
changeset
|
3609 // FIXME: Need to install the classic icons and a gtkrc.classic file. |
|
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|
3610 // The hard part is deciding install locations and the Makefile magic. |
|
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7870
diff
changeset
|
3611 #if !GTK_CHECK_VERSION(3,0,0) |
|
3456e2ebebd4
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Christian Brabandt <cb@256bit.org>
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7870
diff
changeset
|
3612 # if 0 |
| 7 | 3613 gtk_rc_parse("gtkrc"); |
|
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diff
changeset
|
3614 # endif |
| 7 | 3615 #endif |
| 3616 | |
|
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diff
changeset
|
3617 // Initialize values |
| 7 | 3618 gui.border_width = 2; |
| 3619 gui.scrollbar_width = SB_DEFAULT_WIDTH; | |
| 3620 gui.scrollbar_height = SB_DEFAULT_WIDTH; | |
|
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9523
diff
changeset
|
3621 #if GTK_CHECK_VERSION(3,0,0) |
|
d63b85fe3dc7
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parents:
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diff
changeset
|
3622 gui.fgcolor = g_new(GdkRGBA, 1); |
|
d63b85fe3dc7
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9523
diff
changeset
|
3623 gui.bgcolor = g_new(GdkRGBA, 1); |
|
d63b85fe3dc7
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9523
diff
changeset
|
3624 gui.spcolor = g_new(GdkRGBA, 1); |
|
d63b85fe3dc7
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9523
diff
changeset
|
3625 #else |
|
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diff
changeset
|
3626 // LINTED: avoid warning: conversion to 'unsigned long' |
| 7 | 3627 gui.fgcolor = g_new0(GdkColor, 1); |
|
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diff
changeset
|
3628 // LINTED: avoid warning: conversion to 'unsigned long' |
| 7 | 3629 gui.bgcolor = g_new0(GdkColor, 1); |
|
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3630 // LINTED: avoid warning: conversion to 'unsigned long' |
| 207 | 3631 gui.spcolor = g_new0(GdkColor, 1); |
|
9624
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commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
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diff
changeset
|
3632 #endif |
| 7 | 3633 |
|
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changeset
|
3634 // Initialise atoms |
| 1904 | 3635 html_atom = gdk_atom_intern("text/html", FALSE); |
| 7 | 3636 utf8_string_atom = gdk_atom_intern("UTF8_STRING", FALSE); |
| 3637 | |
|
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diff
changeset
|
3638 // Set default foreground and background colors. |
| 7 | 3639 gui.norm_pixel = gui.def_norm_pixel; |
| 3640 gui.back_pixel = gui.def_back_pixel; | |
| 3641 | |
| 3642 if (gtk_socket_id != 0) | |
| 3643 { | |
| 3644 GtkWidget *plug; | |
| 3645 | |
|
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changeset
|
3646 // Use GtkSocket from another app. |
| 7 | 3647 plug = gtk_plug_new_for_display(gdk_display_get_default(), |
| 3648 gtk_socket_id); | |
|
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diff
changeset
|
3649 if (plug != NULL && gtk_plug_get_socket_window(GTK_PLUG(plug)) != NULL) |
| 7 | 3650 { |
| 3651 gui.mainwin = plug; | |
| 3652 } | |
| 3653 else | |
| 3654 { | |
| 3655 g_warning("Connection to GTK+ socket (ID %u) failed", | |
| 3656 (unsigned int)gtk_socket_id); | |
|
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diff
changeset
|
3657 // Pretend we never wanted it if it failed (get own window) |
| 7 | 3658 gtk_socket_id = 0; |
| 3659 } | |
| 3660 } | |
| 3661 | |
| 3662 if (gtk_socket_id == 0) | |
| 3663 { | |
| 3664 #ifdef FEAT_GUI_GNOME | |
| 3665 if (using_gnome) | |
| 3666 { | |
| 3667 gui.mainwin = gnome_app_new("Vim", NULL); | |
| 3668 # ifdef USE_XSMP | |
|
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changeset
|
3669 // Use the GNOME save-yourself functionality now. |
| 7 | 3670 xsmp_close(); |
| 3671 # endif | |
| 3672 } | |
| 3673 else | |
| 3674 #endif | |
| 3675 gui.mainwin = gtk_window_new(GTK_WINDOW_TOPLEVEL); | |
| 3676 } | |
| 3677 | |
| 3678 gtk_widget_set_name(gui.mainwin, "vim-main-window"); | |
| 3679 | |
|
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changeset
|
3680 // Create the PangoContext used for drawing all text. |
| 7 | 3681 gui.text_context = gtk_widget_create_pango_context(gui.mainwin); |
| 3682 pango_context_set_base_dir(gui.text_context, PANGO_DIRECTION_LTR); | |
|
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|
3683 |
|
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diff
changeset
|
3684 gtk_container_set_border_width(GTK_CONTAINER(gui.mainwin), 0); |
| 7 | 3685 gtk_widget_add_events(gui.mainwin, GDK_VISIBILITY_NOTIFY_MASK); |
| 3686 | |
|
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changeset
|
3687 g_signal_connect(G_OBJECT(gui.mainwin), "delete-event", |
|
3456e2ebebd4
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7870
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changeset
|
3688 G_CALLBACK(&delete_event_cb), NULL); |
|
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|
3689 |
|
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|
3690 g_signal_connect(G_OBJECT(gui.mainwin), "realize", |
|
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7870
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changeset
|
3691 G_CALLBACK(&mainwin_realize), NULL); |
|
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|
3692 |
|
621e41f6dcc2
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11129
diff
changeset
|
3693 g_signal_connect(G_OBJECT(gui.mainwin), "screen-changed", |
| 7 | 3694 G_CALLBACK(&mainwin_screen_changed_cb), NULL); |
|
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11129
diff
changeset
|
3695 |
| 7 | 3696 gui.accel_group = gtk_accel_group_new(); |
| 3697 gtk_window_add_accel_group(GTK_WINDOW(gui.mainwin), gui.accel_group); | |
| 3698 | |
|
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diff
changeset
|
3699 // A vertical box holds the menubar, toolbar and main text window. |
|
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diff
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|
3700 #if GTK_CHECK_VERSION(3,2,0) |
|
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diff
changeset
|
3701 vbox = gtk_box_new(GTK_ORIENTATION_VERTICAL, 0); |
|
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diff
changeset
|
3702 gtk_box_set_homogeneous(GTK_BOX(vbox), FALSE); |
|
3456e2ebebd4
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parents:
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diff
changeset
|
3703 #else |
| 7 | 3704 vbox = gtk_vbox_new(FALSE, 0); |
|
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diff
changeset
|
3705 #endif |
| 7 | 3706 |
| 3707 #ifdef FEAT_GUI_GNOME | |
| 3708 if (using_gnome) | |
| 3709 { | |
|
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Bram Moolenaar <bram@vim.org>
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diff
changeset
|
3710 # if defined(FEAT_MENU) |
|
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diff
changeset
|
3711 // automagically restore menubar/toolbar placement |
| 7 | 3712 gnome_app_enable_layout_config(GNOME_APP(gui.mainwin), TRUE); |
| 3713 # endif | |
| 3714 gnome_app_set_contents(GNOME_APP(gui.mainwin), vbox); | |
| 3715 } | |
| 3716 else | |
| 3717 #endif | |
| 3718 { | |
| 3719 gtk_container_add(GTK_CONTAINER(gui.mainwin), vbox); | |
| 3720 gtk_widget_show(vbox); | |
| 3721 } | |
| 3722 | |
| 3723 #ifdef FEAT_MENU | |
| 3724 /* | |
| 3725 * Create the menubar and handle | |
| 3726 */ | |
| 3727 gui.menubar = gtk_menu_bar_new(); | |
| 3728 gtk_widget_set_name(gui.menubar, "vim-menubar"); | |
| 3729 | |
|
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18671
diff
changeset
|
3730 // Avoid that GTK takes <F10> away from us. |
| 36 | 3731 { |
| 3732 GtkSettings *gtk_settings; | |
| 3733 | |
| 3734 gtk_settings = gtk_settings_get_for_screen(gdk_screen_get_default()); | |
| 3735 g_object_set(gtk_settings, "gtk-menu-bar-accel", NULL, NULL); | |
| 3736 } | |
| 3737 | |
| 3738 | |
| 7 | 3739 # ifdef FEAT_GUI_GNOME |
| 3740 if (using_gnome) | |
| 3741 { | |
| 3742 BonoboDockItem *dockitem; | |
| 3743 | |
| 3744 gnome_app_set_menus(GNOME_APP(gui.mainwin), GTK_MENU_BAR(gui.menubar)); | |
| 3745 dockitem = gnome_app_get_dock_item_by_name(GNOME_APP(gui.mainwin), | |
| 3746 GNOME_APP_MENUBAR_NAME); | |
|
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diff
changeset
|
3747 // We don't want the menu to float. |
| 798 | 3748 bonobo_dock_item_set_behavior(dockitem, |
| 3749 bonobo_dock_item_get_behavior(dockitem) | |
| 3750 | BONOBO_DOCK_ITEM_BEH_NEVER_FLOATING); | |
| 7 | 3751 gui.menubar_h = GTK_WIDGET(dockitem); |
| 3752 } | |
| 3753 else | |
|
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diff
changeset
|
3754 # endif // FEAT_GUI_GNOME |
|
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|
3755 { |
|
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18671
diff
changeset
|
3756 // Always show the menubar, otherwise <F10> doesn't work. It may be |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
3757 // disabled in gui_init() later. |
| 827 | 3758 gtk_widget_show(gui.menubar); |
| 7 | 3759 gtk_box_pack_start(GTK_BOX(vbox), gui.menubar, FALSE, FALSE, 0); |
| 3760 } | |
|
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parents:
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diff
changeset
|
3761 #endif // FEAT_MENU |
| 7 | 3762 |
| 3763 #ifdef FEAT_TOOLBAR | |
| 3764 /* | |
| 3765 * Create the toolbar and handle | |
| 3766 */ | |
|
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diff
changeset
|
3767 // some aesthetics on the toolbar |
|
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diff
changeset
|
3768 # ifdef USE_GTK3 |
|
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diff
changeset
|
3769 // TODO: Add GTK+ 3 code here using GtkCssProvider if necessary. |
|
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18671
diff
changeset
|
3770 // N.B. Since the default value of GtkToolbar::button-relief is |
|
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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
|
3771 // GTK_RELIEF_NONE, there's no need to specify that, probably. |
|
8218
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Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
3772 # else |
| 7 | 3773 gtk_rc_parse_string( |
| 3774 "style \"vim-toolbar-style\" {\n" | |
| 3775 " GtkToolbar::button_relief = GTK_RELIEF_NONE\n" | |
| 3776 "}\n" | |
| 3777 "widget \"*.vim-toolbar\" style \"vim-toolbar-style\"\n"); | |
|
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Christian Brabandt <cb@256bit.org>
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7870
diff
changeset
|
3778 # endif |
| 7 | 3779 gui.toolbar = gtk_toolbar_new(); |
| 3780 gtk_widget_set_name(gui.toolbar, "vim-toolbar"); | |
| 3781 set_toolbar_style(GTK_TOOLBAR(gui.toolbar)); | |
| 3782 | |
| 3783 # ifdef FEAT_GUI_GNOME | |
| 3784 if (using_gnome) | |
| 3785 { | |
| 3786 BonoboDockItem *dockitem; | |
| 3787 | |
| 3788 gnome_app_set_toolbar(GNOME_APP(gui.mainwin), GTK_TOOLBAR(gui.toolbar)); | |
| 3789 dockitem = gnome_app_get_dock_item_by_name(GNOME_APP(gui.mainwin), | |
| 3790 GNOME_APP_TOOLBAR_NAME); | |
| 3791 gui.toolbar_h = GTK_WIDGET(dockitem); | |
|
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diff
changeset
|
3792 // When the toolbar is floating it gets stuck. So long as that isn't |
|
79e10adc821d
patch 8.1.2380: using old C style comments
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parents:
18671
diff
changeset
|
3793 // fixed let's disallow floating. |
| 795 | 3794 bonobo_dock_item_set_behavior(dockitem, |
| 798 | 3795 bonobo_dock_item_get_behavior(dockitem) |
| 3796 | BONOBO_DOCK_ITEM_BEH_NEVER_FLOATING); | |
| 7 | 3797 gtk_container_set_border_width(GTK_CONTAINER(gui.toolbar), 0); |
| 3798 } | |
| 3799 else | |
|
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diff
changeset
|
3800 # endif // FEAT_GUI_GNOME |
| 7 | 3801 { |
| 3802 if (vim_strchr(p_go, GO_TOOLBAR) != NULL | |
| 3803 && (toolbar_flags & (TOOLBAR_TEXT | TOOLBAR_ICONS))) | |
| 3804 gtk_widget_show(gui.toolbar); | |
| 3805 gtk_box_pack_start(GTK_BOX(vbox), gui.toolbar, FALSE, FALSE, 0); | |
| 3806 } | |
|
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diff
changeset
|
3807 #endif // FEAT_TOOLBAR |
| 7 | 3808 |
| 685 | 3809 #ifdef FEAT_GUI_TABLINE |
| 782 | 3810 /* |
| 3811 * Use a Notebook for the tab pages labels. The labels are hidden by | |
| 3812 * default. | |
| 3813 */ | |
| 791 | 3814 gui.tabline = gtk_notebook_new(); |
| 3815 gtk_widget_show(gui.tabline); | |
| 3816 gtk_box_pack_start(GTK_BOX(vbox), gui.tabline, FALSE, FALSE, 0); | |
| 3817 gtk_notebook_set_show_border(GTK_NOTEBOOK(gui.tabline), FALSE); | |
| 3818 gtk_notebook_set_show_tabs(GTK_NOTEBOOK(gui.tabline), FALSE); | |
| 841 | 3819 gtk_notebook_set_scrollable(GTK_NOTEBOOK(gui.tabline), TRUE); |
|
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diff
changeset
|
3820 # if !GTK_CHECK_VERSION(3,0,0) |
| 868 | 3821 gtk_notebook_set_tab_border(GTK_NOTEBOOK(gui.tabline), FALSE); |
|
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diff
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|
3822 # endif |
|
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diff
changeset
|
3823 |
|
3456e2ebebd4
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7870
diff
changeset
|
3824 # if !GTK_CHECK_VERSION(3,0,0) |
| 846 | 3825 tabline_tooltip = gtk_tooltips_new(); |
| 3826 gtk_tooltips_enable(GTK_TOOLTIPS(tabline_tooltip)); | |
|
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diff
changeset
|
3827 # endif |
| 846 | 3828 |
| 3829 { | |
| 3830 GtkWidget *page, *label, *event_box; | |
| 791 | 3831 |
|
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diff
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|
3832 // Add the first tab. |
|
8218
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7870
diff
changeset
|
3833 # if GTK_CHECK_VERSION(3,2,0) |
|
3456e2ebebd4
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diff
changeset
|
3834 page = gtk_box_new(GTK_ORIENTATION_VERTICAL, 0); |
|
3456e2ebebd4
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diff
changeset
|
3835 gtk_box_set_homogeneous(GTK_BOX(page), FALSE); |
|
3456e2ebebd4
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7870
diff
changeset
|
3836 # else |
| 846 | 3837 page = gtk_vbox_new(FALSE, 0); |
|
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diff
changeset
|
3838 # endif |
| 846 | 3839 gtk_widget_show(page); |
| 3840 gtk_container_add(GTK_CONTAINER(gui.tabline), page); | |
| 3841 label = gtk_label_new("-Empty-"); | |
| 3842 gtk_widget_show(label); | |
| 3843 event_box = gtk_event_box_new(); | |
| 3844 gtk_widget_show(event_box); | |
|
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diff
changeset
|
3845 g_object_set_data(G_OBJECT(event_box), "tab_num", GINT_TO_POINTER(1L)); |
|
3456e2ebebd4
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7870
diff
changeset
|
3846 # if !GTK_CHECK_VERSION(3,14,0) |
| 851 | 3847 gtk_misc_set_padding(GTK_MISC(label), 2, 2); |
|
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diff
changeset
|
3848 # endif |
| 846 | 3849 gtk_container_add(GTK_CONTAINER(event_box), label); |
| 3850 gtk_notebook_set_tab_label(GTK_NOTEBOOK(gui.tabline), page, event_box); | |
|
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14786
diff
changeset
|
3851 # if GTK_CHECK_VERSION(2,10,0) |
|
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parents:
12413
diff
changeset
|
3852 gtk_notebook_set_tab_reorderable(GTK_NOTEBOOK(gui.tabline), page, TRUE); |
|
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diff
changeset
|
3853 # endif |
| 791 | 3854 } |
| 865 | 3855 |
|
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diff
changeset
|
3856 g_signal_connect(G_OBJECT(gui.tabline), "switch-page", |
|
3456e2ebebd4
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diff
changeset
|
3857 G_CALLBACK(on_select_tab), NULL); |
|
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changeset
|
3858 # if GTK_CHECK_VERSION(2,10,0) |
|
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changeset
|
3859 g_signal_connect(G_OBJECT(gui.tabline), "page-reordered", |
|
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|
3860 G_CALLBACK(on_tab_reordered), NULL); |
|
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|
3861 # endif |
| 791 | 3862 |
|
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changeset
|
3863 // Create a popup menu for the tab line and connect it. |
| 791 | 3864 tabline_menu = create_tabline_menu(); |
|
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diff
changeset
|
3865 g_signal_connect_swapped(G_OBJECT(gui.tabline), "button-press-event", |
|
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|
3866 G_CALLBACK(on_tabline_menu), G_OBJECT(tabline_menu)); |
|
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|
3867 #endif // FEAT_GUI_TABLINE |
| 685 | 3868 |
| 7 | 3869 gui.formwin = gtk_form_new(); |
|
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|
3870 gtk_container_set_border_width(GTK_CONTAINER(gui.formwin), 0); |
|
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diff
changeset
|
3871 #if !GTK_CHECK_VERSION(3,0,0) |
| 7 | 3872 gtk_widget_set_events(gui.formwin, GDK_EXPOSURE_MASK); |
|
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|
3873 #endif |
| 7 | 3874 |
| 3875 gui.drawarea = gtk_drawing_area_new(); | |
|
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changeset
|
3876 #if GTK_CHECK_VERSION(3,22,2) |
|
6c8a4d21b873
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changeset
|
3877 gtk_widget_set_name(gui.drawarea, "vim-gui-drawarea"); |
|
6c8a4d21b873
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|
3878 #endif |
|
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changeset
|
3879 #if GTK_CHECK_VERSION(3,0,0) |
|
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|
3880 gui.surface = NULL; |
|
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|
3881 gui.by_signal = FALSE; |
|
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diff
changeset
|
3882 #endif |
| 7 | 3883 |
|
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3884 // Determine which events we will filter. |
| 7 | 3885 gtk_widget_set_events(gui.drawarea, |
| 3886 GDK_EXPOSURE_MASK | | |
| 3887 GDK_ENTER_NOTIFY_MASK | | |
| 3888 GDK_LEAVE_NOTIFY_MASK | | |
| 3889 GDK_BUTTON_PRESS_MASK | | |
| 3890 GDK_BUTTON_RELEASE_MASK | | |
| 3891 GDK_SCROLL_MASK | | |
| 3892 GDK_KEY_PRESS_MASK | | |
| 3893 GDK_KEY_RELEASE_MASK | | |
| 3894 GDK_POINTER_MOTION_MASK | | |
| 3895 GDK_POINTER_MOTION_HINT_MASK); | |
| 3896 | |
| 3897 gtk_widget_show(gui.drawarea); | |
| 3898 gtk_form_put(GTK_FORM(gui.formwin), gui.drawarea, 0, 0); | |
| 3899 gtk_widget_show(gui.formwin); | |
| 3900 gtk_box_pack_start(GTK_BOX(vbox), gui.formwin, TRUE, TRUE, 0); | |
| 3901 | |
|
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diff
changeset
|
3902 // For GtkSockets, key-presses must go to the focus widget (drawarea) |
|
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changeset
|
3903 // and not the window. |
|
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changeset
|
3904 g_signal_connect((gtk_socket_id == 0) ? G_OBJECT(gui.mainwin) |
|
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|
3905 : G_OBJECT(gui.drawarea), |
|
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changeset
|
3906 "key-press-event", |
|
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|
3907 G_CALLBACK(key_press_event), NULL); |
|
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|
3908 #if defined(FEAT_XIM) || GTK_CHECK_VERSION(3,0,0) |
|
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3909 // Also forward key release events for the benefit of GTK+ 2 input |
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changeset
|
3910 // modules. Try CTRL-SHIFT-xdigits to enter a Unicode code point. |
| 7 | 3911 g_signal_connect((gtk_socket_id == 0) ? G_OBJECT(gui.mainwin) |
| 3912 : G_OBJECT(gui.drawarea), | |
|
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|
3913 "key-release-event", |
| 7 | 3914 G_CALLBACK(&key_release_event), NULL); |
| 3915 #endif | |
|
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|
3916 g_signal_connect(G_OBJECT(gui.drawarea), "realize", |
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|
3917 G_CALLBACK(drawarea_realize_cb), NULL); |
|
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|
3918 g_signal_connect(G_OBJECT(gui.drawarea), "unrealize", |
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|
3919 G_CALLBACK(drawarea_unrealize_cb), NULL); |
|
14786
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|
3920 #if GTK_CHECK_VERSION(3,0,0) |
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|
3921 g_signal_connect(G_OBJECT(gui.drawarea), "configure-event", |
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|
3922 G_CALLBACK(drawarea_configure_event_cb), NULL); |
|
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|
3923 #endif |
|
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|
3924 #if GTK_CHECK_VERSION(3,22,2) |
|
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diff
changeset
|
3925 g_signal_connect_after(G_OBJECT(gui.drawarea), "style-updated", |
|
6c8a4d21b873
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|
3926 G_CALLBACK(&drawarea_style_updated_cb), NULL); |
|
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|
3927 #else |
|
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|
3928 g_signal_connect_after(G_OBJECT(gui.drawarea), "style-set", |
|
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|
3929 G_CALLBACK(&drawarea_style_set_cb), NULL); |
|
3456e2ebebd4
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|
3930 #endif |
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|
3931 |
|
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changeset
|
3932 #if !GTK_CHECK_VERSION(3,0,0) |
| 7 | 3933 gui.visibility = GDK_VISIBILITY_UNOBSCURED; |
|
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changeset
|
3934 #endif |
| 7 | 3935 |
|
17539
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patch 8.1.1767: FEAT_SESSION defined separately
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17063
diff
changeset
|
3936 #if !defined(USE_GNOME_SESSION) |
| 7 | 3937 wm_protocols_atom = gdk_atom_intern("WM_PROTOCOLS", FALSE); |
| 3938 save_yourself_atom = gdk_atom_intern("WM_SAVE_YOURSELF", FALSE); | |
| 3939 #endif | |
| 3940 | |
| 3941 if (gtk_socket_id != 0) | |
|
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diff
changeset
|
3942 // make sure keyboard input can go to the drawarea |
|
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diff
changeset
|
3943 gtk_widget_set_can_focus(gui.drawarea, TRUE); |
| 7 | 3944 |
| 3945 /* | |
| 3946 * Set clipboard specific atoms | |
| 3947 */ | |
| 3948 vim_atom = gdk_atom_intern(VIM_ATOM_NAME, FALSE); | |
| 3949 vimenc_atom = gdk_atom_intern(VIMENC_ATOM_NAME, FALSE); | |
| 3950 clip_star.gtk_sel_atom = GDK_SELECTION_PRIMARY; | |
| 3951 clip_plus.gtk_sel_atom = gdk_atom_intern("CLIPBOARD", FALSE); | |
| 3952 | |
| 3953 /* | |
| 3954 * Start out by adding the configured border width into the border offset. | |
| 3955 */ | |
| 3956 gui.border_offset = gui.border_width; | |
| 3957 | |
|
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|
3958 #if GTK_CHECK_VERSION(3,0,0) |
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|
3959 g_signal_connect(G_OBJECT(gui.drawarea), "draw", |
|
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|
3960 G_CALLBACK(draw_event), NULL); |
|
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diff
changeset
|
3961 #else |
| 7 | 3962 gtk_signal_connect(GTK_OBJECT(gui.mainwin), "visibility_notify_event", |
| 3963 GTK_SIGNAL_FUNC(visibility_event), NULL); | |
| 3964 gtk_signal_connect(GTK_OBJECT(gui.drawarea), "expose_event", | |
| 3965 GTK_SIGNAL_FUNC(expose_event), NULL); | |
|
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|
3966 #endif |
| 7 | 3967 |
| 3968 /* | |
| 3969 * Only install these enter/leave callbacks when 'p' in 'guioptions'. | |
| 3970 * Only needed for some window managers. | |
| 3971 */ | |
| 3972 if (vim_strchr(p_go, GO_POINTER) != NULL) | |
| 3973 { | |
|
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|
3974 g_signal_connect(G_OBJECT(gui.drawarea), "leave-notify-event", |
|
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|
3975 G_CALLBACK(leave_notify_event), NULL); |
|
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changeset
|
3976 g_signal_connect(G_OBJECT(gui.drawarea), "enter-notify-event", |
|
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changeset
|
3977 G_CALLBACK(enter_notify_event), NULL); |
| 7 | 3978 } |
| 3979 | |
|
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|
3980 // Real windows can get focus ... GtkPlug, being a mere container can't, |
|
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changeset
|
3981 // only its widgets. Arguably, this could be common code and we not use |
|
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|
3982 // the window focus at all, but let's be safe. |
| 791 | 3983 if (gtk_socket_id == 0) |
| 3984 { | |
|
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diff
changeset
|
3985 g_signal_connect(G_OBJECT(gui.mainwin), "focus-out-event", |
|
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changeset
|
3986 G_CALLBACK(focus_out_event), NULL); |
|
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|
3987 g_signal_connect(G_OBJECT(gui.mainwin), "focus-in-event", |
|
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|
3988 G_CALLBACK(focus_in_event), NULL); |
| 791 | 3989 } |
| 3990 else | |
| 3991 { | |
|
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|
3992 g_signal_connect(G_OBJECT(gui.drawarea), "focus-out-event", |
|
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|
3993 G_CALLBACK(focus_out_event), NULL); |
|
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changeset
|
3994 g_signal_connect(G_OBJECT(gui.drawarea), "focus-in-event", |
|
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changeset
|
3995 G_CALLBACK(focus_in_event), NULL); |
| 791 | 3996 #ifdef FEAT_GUI_TABLINE |
|
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|
3997 g_signal_connect(G_OBJECT(gui.tabline), "focus-out-event", |
|
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changeset
|
3998 G_CALLBACK(focus_out_event), NULL); |
|
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|
3999 g_signal_connect(G_OBJECT(gui.tabline), "focus-in-event", |
|
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|
4000 G_CALLBACK(focus_in_event), NULL); |
|
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|
4001 #endif // FEAT_GUI_TABLINE |
| 791 | 4002 } |
| 7 | 4003 |
|
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|
4004 g_signal_connect(G_OBJECT(gui.drawarea), "motion-notify-event", |
|
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changeset
|
4005 G_CALLBACK(motion_notify_event), NULL); |
|
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|
4006 g_signal_connect(G_OBJECT(gui.drawarea), "button-press-event", |
|
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changeset
|
4007 G_CALLBACK(button_press_event), NULL); |
|
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|
4008 g_signal_connect(G_OBJECT(gui.drawarea), "button-release-event", |
|
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|
4009 G_CALLBACK(button_release_event), NULL); |
|
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changeset
|
4010 g_signal_connect(G_OBJECT(gui.drawarea), "scroll-event", |
|
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changeset
|
4011 G_CALLBACK(&scroll_event), NULL); |
| 7 | 4012 |
| 4013 /* | |
| 4014 * Add selection handler functions. | |
| 4015 */ | |
|
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|
4016 g_signal_connect(G_OBJECT(gui.drawarea), "selection-clear-event", |
|
3456e2ebebd4
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Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4017 G_CALLBACK(selection_clear_event), NULL); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
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parents:
7870
diff
changeset
|
4018 g_signal_connect(G_OBJECT(gui.drawarea), "selection-received", |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
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parents:
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diff
changeset
|
4019 G_CALLBACK(selection_received_cb), NULL); |
| 7 | 4020 |
| 2183 | 4021 gui_gtk_set_selection_targets(); |
| 7 | 4022 |
|
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diff
changeset
|
4023 g_signal_connect(G_OBJECT(gui.drawarea), "selection-get", |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
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diff
changeset
|
4024 G_CALLBACK(selection_get_cb), NULL); |
| 7 | 4025 |
|
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
|
4026 // Pretend we don't have input focus, we will get an event if we do. |
| 7 | 4027 gui.in_focus = FALSE; |
| 4028 | |
|
14471
2f6f886d9a87
patch 8.1.0249: GTK: when screen DPI changes Vim does not handle it
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diff
changeset
|
4029 // 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
changeset
|
4030 { |
|
2f6f886d9a87
patch 8.1.0249: GTK: when screen DPI changes Vim does not handle it
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diff
changeset
|
4031 GtkSettings *gtk_settings = |
|
2f6f886d9a87
patch 8.1.0249: GTK: when screen DPI changes Vim does not handle it
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parents:
13674
diff
changeset
|
4032 gtk_settings_get_for_screen(gdk_screen_get_default()); |
|
2f6f886d9a87
patch 8.1.0249: GTK: when screen DPI changes Vim does not handle it
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parents:
13674
diff
changeset
|
4033 |
|
2f6f886d9a87
patch 8.1.0249: GTK: when screen DPI changes Vim does not handle it
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parents:
13674
diff
changeset
|
4034 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>
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13674
diff
changeset
|
4035 G_CALLBACK(gtk_settings_xft_dpi_changed_cb), NULL); |
|
2f6f886d9a87
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
4036 } |
|
2f6f886d9a87
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diff
changeset
|
4037 |
| 7 | 4038 return OK; |
| 4039 } | |
| 4040 | |
|
17539
554240b9574b
patch 8.1.1767: FEAT_SESSION defined separately
Bram Moolenaar <Bram@vim.org>
parents:
17063
diff
changeset
|
4041 #if defined(USE_GNOME_SESSION) || defined(PROTO) |
| 7 | 4042 /* |
| 4043 * This is called from gui_start() after a fork() has been done. | |
| 4044 * We have to tell the session manager our new PID. | |
| 4045 */ | |
| 4046 void | |
| 4047 gui_mch_forked(void) | |
| 4048 { | |
| 4049 if (using_gnome) | |
| 4050 { | |
| 4051 GnomeClient *client; | |
| 4052 | |
| 4053 client = gnome_master_client(); | |
| 4054 | |
| 4055 if (client != NULL) | |
| 4056 gnome_client_set_process_id(client, getpid()); | |
| 4057 } | |
| 4058 } | |
|
17539
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patch 8.1.1767: FEAT_SESSION defined separately
Bram Moolenaar <Bram@vim.org>
parents:
17063
diff
changeset
|
4059 #endif // USE_GNOME_SESSION |
| 7 | 4060 |
|
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diff
changeset
|
4061 #if GTK_CHECK_VERSION(3,0,0) |
|
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diff
changeset
|
4062 static GdkRGBA |
|
d63b85fe3dc7
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diff
changeset
|
4063 color_to_rgba(guicolor_T color) |
|
d63b85fe3dc7
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|
4064 { |
|
d63b85fe3dc7
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9523
diff
changeset
|
4065 GdkRGBA rgba; |
|
d63b85fe3dc7
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diff
changeset
|
4066 rgba.red = ((color & 0xff0000) >> 16) / 255.0; |
|
d63b85fe3dc7
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diff
changeset
|
4067 rgba.green = ((color & 0xff00) >> 8) / 255.0; |
|
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
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9523
diff
changeset
|
4068 rgba.blue = ((color & 0xff)) / 255.0; |
|
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
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9523
diff
changeset
|
4069 rgba.alpha = 1.0; |
|
d63b85fe3dc7
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diff
changeset
|
4070 return rgba; |
|
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diff
changeset
|
4071 } |
|
3456e2ebebd4
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diff
changeset
|
4072 |
|
3456e2ebebd4
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diff
changeset
|
4073 static void |
|
9624
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diff
changeset
|
4074 set_cairo_source_rgba_from_color(cairo_t *cr, guicolor_T color) |
|
d63b85fe3dc7
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9523
diff
changeset
|
4075 { |
|
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
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parents:
9523
diff
changeset
|
4076 const GdkRGBA rgba = color_to_rgba(color); |
|
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
4077 cairo_set_source_rgba(cr, rgba.red, rgba.green, rgba.blue, rgba.alpha); |
|
8218
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diff
changeset
|
4078 } |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4079 #endif // GTK_CHECK_VERSION(3,0,0) |
|
8218
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diff
changeset
|
4080 |
| 7 | 4081 /* |
| 4082 * Called when the foreground or background color has been changed. | |
| 4083 * This used to change the graphics contexts directly but we are | |
| 4084 * currently manipulating them where desired. | |
| 4085 */ | |
| 4086 void | |
| 4087 gui_mch_new_colors(void) | |
| 4088 { | |
|
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diff
changeset
|
4089 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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parents:
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diff
changeset
|
4090 { |
|
11978f68a8c3
patch 8.1.0405: too many #ifdefs for GTK
Christian Brabandt <cb@256bit.org>
parents:
14712
diff
changeset
|
4091 #if !GTK_CHECK_VERSION(3,22,2) |
|
11978f68a8c3
patch 8.1.0405: too many #ifdefs for GTK
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parents:
14712
diff
changeset
|
4092 GdkWindow * const da_win = gtk_widget_get_window(gui.drawarea); |
|
8218
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parents:
7870
diff
changeset
|
4093 #endif |
|
14786
11978f68a8c3
patch 8.1.0405: too many #ifdefs for GTK
Christian Brabandt <cb@256bit.org>
parents:
14712
diff
changeset
|
4094 |
|
10390
6c8a4d21b873
commit https://github.com/vim/vim/commit/a859f04b4db651860c07db3587f29906517c552b
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4095 #if GTK_CHECK_VERSION(3,22,2) |
|
6c8a4d21b873
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Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4096 GtkStyleContext * const context |
|
6c8a4d21b873
commit https://github.com/vim/vim/commit/a859f04b4db651860c07db3587f29906517c552b
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4097 = gtk_widget_get_style_context(gui.drawarea); |
|
6c8a4d21b873
commit https://github.com/vim/vim/commit/a859f04b4db651860c07db3587f29906517c552b
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4098 GtkCssProvider * const provider = gtk_css_provider_new(); |
|
6c8a4d21b873
commit https://github.com/vim/vim/commit/a859f04b4db651860c07db3587f29906517c552b
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4099 gchar * const css = g_strdup_printf( |
|
6c8a4d21b873
commit https://github.com/vim/vim/commit/a859f04b4db651860c07db3587f29906517c552b
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parents:
10042
diff
changeset
|
4100 "widget#vim-gui-drawarea {\n" |
|
6c8a4d21b873
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Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4101 " background-color: #%.2lx%.2lx%.2lx;\n" |
|
6c8a4d21b873
commit https://github.com/vim/vim/commit/a859f04b4db651860c07db3587f29906517c552b
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4102 "}\n", |
|
6c8a4d21b873
commit https://github.com/vim/vim/commit/a859f04b4db651860c07db3587f29906517c552b
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4103 (gui.back_pixel >> 16) & 0xff, |
|
6c8a4d21b873
commit https://github.com/vim/vim/commit/a859f04b4db651860c07db3587f29906517c552b
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4104 (gui.back_pixel >> 8) & 0xff, |
|
6c8a4d21b873
commit https://github.com/vim/vim/commit/a859f04b4db651860c07db3587f29906517c552b
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4105 gui.back_pixel & 0xff); |
|
6c8a4d21b873
commit https://github.com/vim/vim/commit/a859f04b4db651860c07db3587f29906517c552b
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4106 |
|
6c8a4d21b873
commit https://github.com/vim/vim/commit/a859f04b4db651860c07db3587f29906517c552b
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4107 gtk_css_provider_load_from_data(provider, css, -1, NULL); |
|
6c8a4d21b873
commit https://github.com/vim/vim/commit/a859f04b4db651860c07db3587f29906517c552b
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4108 gtk_style_context_add_provider(context, |
|
6c8a4d21b873
commit https://github.com/vim/vim/commit/a859f04b4db651860c07db3587f29906517c552b
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4109 GTK_STYLE_PROVIDER(provider), G_MAXUINT); |
|
6c8a4d21b873
commit https://github.com/vim/vim/commit/a859f04b4db651860c07db3587f29906517c552b
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parents:
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diff
changeset
|
4110 |
|
6c8a4d21b873
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parents:
10042
diff
changeset
|
4111 g_free(css); |
|
6c8a4d21b873
commit https://github.com/vim/vim/commit/a859f04b4db651860c07db3587f29906517c552b
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4112 g_object_unref(provider); |
|
18781
79e10adc821d
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Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4113 #elif GTK_CHECK_VERSION(3,4,0) // !GTK_CHECK_VERSION(3,22,2) |
|
9624
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diff
changeset
|
4114 GdkRGBA rgba; |
|
d63b85fe3dc7
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diff
changeset
|
4115 |
|
d63b85fe3dc7
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9523
diff
changeset
|
4116 rgba = color_to_rgba(gui.back_pixel); |
|
8218
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diff
changeset
|
4117 { |
|
3456e2ebebd4
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diff
changeset
|
4118 cairo_pattern_t * const pat = cairo_pattern_create_rgba( |
|
9624
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changeset
|
4119 rgba.red, rgba.green, rgba.blue, rgba.alpha); |
|
8218
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diff
changeset
|
4120 if (pat != NULL) |
|
3456e2ebebd4
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diff
changeset
|
4121 { |
|
3456e2ebebd4
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diff
changeset
|
4122 gdk_window_set_background_pattern(da_win, pat); |
|
3456e2ebebd4
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diff
changeset
|
4123 cairo_pattern_destroy(pat); |
|
3456e2ebebd4
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diff
changeset
|
4124 } |
|
3456e2ebebd4
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diff
changeset
|
4125 else |
|
9624
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9523
diff
changeset
|
4126 gdk_window_set_background_rgba(da_win, &rgba); |
|
8218
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7870
diff
changeset
|
4127 } |
|
18781
79e10adc821d
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Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4128 #else // !GTK_CHECK_VERSION(3,4,0) |
| 7 | 4129 GdkColor color = { 0, 0, 0, 0 }; |
| 4130 | |
| 4131 color.pixel = gui.back_pixel; | |
|
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7870
diff
changeset
|
4132 gdk_window_set_background(da_win, &color); |
|
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
|
4133 #endif // !GTK_CHECK_VERSION(3,22,2) |
| 7 | 4134 } |
| 4135 } | |
| 4136 | |
| 4137 /* | |
| 4138 * This signal informs us about the need to rearrange our sub-widgets. | |
| 4139 */ | |
| 4140 static gint | |
| 1884 | 4141 form_configure_event(GtkWidget *widget UNUSED, |
| 4142 GdkEventConfigure *event, | |
| 4143 gpointer data UNUSED) | |
| 7 | 4144 { |
| 791 | 4145 int usable_height = event->height; |
| 4146 | |
|
10402
65646e5652df
commit https://github.com/vim/vim/commit/182707ac10d77359bf7a87c6b23ce4025d5b0ad4
Christian Brabandt <cb@256bit.org>
parents:
10390
diff
changeset
|
4147 #if GTK_CHECK_VERSION(3,22,2) && !GTK_CHECK_VERSION(3,22,4) |
|
18781
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Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4148 // 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
|
4149 // 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
|
4150 // |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4151 // 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
|
4152 // 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
|
4153 // 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
|
4154 // "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
|
4155 // |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4156 // 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
|
4157 // 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
|
4158 // gui.formwin. |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4159 // |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4160 // 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
|
4161 // 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
|
4162 // |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4163 // Follow-up |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4164 // 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
|
4165 // 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
|
4166 // 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
|
4167 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
|
4168 return TRUE; |
|
6c8a4d21b873
commit https://github.com/vim/vim/commit/a859f04b4db651860c07db3587f29906517c552b
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4169 #endif |
|
6c8a4d21b873
commit https://github.com/vim/vim/commit/a859f04b4db651860c07db3587f29906517c552b
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4170 |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4171 // 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
|
4172 // 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
|
4173 // Widths seem to sort themselves out, don't ask me why. |
| 791 | 4174 if (gtk_socket_id != 0) |
|
18781
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patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4175 usable_height -= (gui.char_height - (gui.char_height/2)); // sic. |
| 791 | 4176 |
| 7 | 4177 gtk_form_freeze(GTK_FORM(gui.formwin)); |
| 791 | 4178 gui_resize_shell(event->width, usable_height); |
| 7 | 4179 gtk_form_thaw(GTK_FORM(gui.formwin)); |
| 4180 | |
| 4181 return TRUE; | |
| 4182 } | |
| 4183 | |
| 4184 /* | |
| 4185 * Function called when window already closed. | |
| 4186 * We can't do much more here than to trying to preserve what had been done, | |
| 4187 * since the window is already inevitably going away. | |
| 4188 */ | |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4189 static void |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4190 mainwin_destroy_cb(GObject *object UNUSED, gpointer data UNUSED) |
| 7 | 4191 { |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4192 // Don't write messages to the GUI anymore |
| 7 | 4193 full_screen = FALSE; |
| 4194 | |
| 4195 gui.mainwin = NULL; | |
| 4196 gui.drawarea = NULL; | |
| 4197 | |
|
18781
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Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4198 if (!exiting) // only do anything if the destroy was unexpected |
| 7 | 4199 { |
| 419 | 4200 vim_strncpy(IObuff, |
| 4201 (char_u *)_("Vim: Main window unexpectedly destroyed\n"), | |
| 4202 IOSIZE - 1); | |
| 7 | 4203 preserve_exit(); |
| 4204 } | |
|
7380
055a0b587a3e
commit https://github.com/vim/vim/commit/36e294c00c784b9ddd05a4fdbea2e331ab2b1ca8
Christian Brabandt <cb@256bit.org>
parents:
7260
diff
changeset
|
4205 #ifdef USE_GRESOURCE |
|
055a0b587a3e
commit https://github.com/vim/vim/commit/36e294c00c784b9ddd05a4fdbea2e331ab2b1ca8
Christian Brabandt <cb@256bit.org>
parents:
7260
diff
changeset
|
4206 gui_gtk_unregister_resource(); |
|
055a0b587a3e
commit https://github.com/vim/vim/commit/36e294c00c784b9ddd05a4fdbea2e331ab2b1ca8
Christian Brabandt <cb@256bit.org>
parents:
7260
diff
changeset
|
4207 #endif |
| 7 | 4208 } |
| 4209 | |
| 791 | 4210 |
| 4211 /* | |
| 4212 * Bit of a hack to ensure we start GtkPlug windows with the correct window | |
| 4213 * hints (and thus the required size from -geom), but that after that we | |
| 4214 * put the hints back to normal (the actual minimum size) so we may | |
| 4215 * 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
|
4216 * plug's window 'min hints to set *its* minimum size, but that's also the |
| 791 | 4217 * only way we have of making ourselves bigger (by set lines/columns). |
| 4218 * 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
|
4219 * 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
|
4220 * scrollbar init.), actually do the standard hints and stop the timer. |
| 791 | 4221 * We'll not let the default hints be set while this timer's active. |
| 4222 */ | |
|
12250
ac8b2f9c1409
patch 8.0.1005: terminal without job updates slowly in GUI
Christian Brabandt <cb@256bit.org>
parents:
12240
diff
changeset
|
4223 static timeout_cb_type |
| 1884 | 4224 check_startup_plug_hints(gpointer data UNUSED) |
| 791 | 4225 { |
| 4226 if (init_window_hints_state == 1) | |
| 4227 { | |
|
18781
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patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4228 // Safe to use normal hints now |
| 856 | 4229 init_window_hints_state = 0; |
| 4230 update_window_manager_hints(0, 0); | |
|
18781
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patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4231 return FALSE; // stop timer |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4232 } |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4233 |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4234 // Keep on trying |
| 791 | 4235 init_window_hints_state = 1; |
| 4236 return TRUE; | |
| 4237 } | |
| 4238 | |
| 7 | 4239 /* |
| 4240 * Open the GUI window which was created by a call to gui_mch_init(). | |
| 4241 */ | |
| 4242 int | |
| 4243 gui_mch_open(void) | |
| 4244 { | |
| 4245 guicolor_T fg_pixel = INVALCOLOR; | |
| 4246 guicolor_T bg_pixel = INVALCOLOR; | |
| 1966 | 4247 guint pixel_width; |
| 4248 guint pixel_height; | |
| 7 | 4249 |
| 4250 /* | |
| 4251 * Allow setting a window role on the command line, or invent one | |
| 4252 * if none was specified. This is mainly useful for GNOME session | |
| 4253 * support; allowing the WM to restore window placement. | |
| 4254 */ | |
| 4255 if (role_argument != NULL) | |
| 4256 { | |
| 4257 gtk_window_set_role(GTK_WINDOW(gui.mainwin), role_argument); | |
| 4258 } | |
| 4259 else | |
| 4260 { | |
| 4261 char *role; | |
| 4262 | |
|
18781
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patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4263 // Invent a unique-enough ID string for the role |
| 7 | 4264 role = g_strdup_printf("vim-%u-%u-%u", |
| 4265 (unsigned)mch_get_pid(), | |
| 4266 (unsigned)g_random_int(), | |
| 4267 (unsigned)time(NULL)); | |
| 4268 | |
| 4269 gtk_window_set_role(GTK_WINDOW(gui.mainwin), role); | |
| 4270 g_free(role); | |
| 4271 } | |
| 4272 | |
| 4273 if (gui_win_x != -1 && gui_win_y != -1) | |
| 4274 gtk_window_move(GTK_WINDOW(gui.mainwin), gui_win_x, gui_win_y); | |
| 4275 | |
|
18781
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patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4276 // Determine user specified geometry, if present. |
| 7 | 4277 if (gui.geom != NULL) |
| 4278 { | |
| 4279 int mask; | |
| 4280 unsigned int w, h; | |
| 4281 int x = 0; | |
| 4282 int y = 0; | |
| 4283 | |
| 4284 mask = XParseGeometry((char *)gui.geom, &x, &y, &w, &h); | |
| 4285 | |
| 4286 if (mask & WidthValue) | |
| 4287 Columns = w; | |
| 4288 if (mask & HeightValue) | |
| 857 | 4289 { |
| 1884 | 4290 if (p_window > (long)h - 1 || !option_was_set((char_u *)"window")) |
| 857 | 4291 p_window = h - 1; |
| 7 | 4292 Rows = h; |
| 857 | 4293 } |
|
5070
cf52d2a8c05c
updated for version 7.3.1278
Bram Moolenaar <bram@vim.org>
parents:
4474
diff
changeset
|
4294 limit_screen_size(); |
| 1426 | 4295 |
| 4296 pixel_width = (guint)(gui_get_base_width() + Columns * gui.char_width); | |
| 4297 pixel_height = (guint)(gui_get_base_height() + Rows * gui.char_height); | |
| 4298 | |
| 4299 pixel_width += get_menu_tool_width(); | |
| 4300 pixel_height += get_menu_tool_height(); | |
| 4301 | |
| 7 | 4302 if (mask & (XValue | YValue)) |
| 1426 | 4303 { |
| 1757 | 4304 int ww, hh; |
| 4305 gui_mch_get_screen_dimensions(&ww, &hh); | |
| 4306 hh += p_ghr + get_menu_tool_height(); | |
| 4307 ww += get_menu_tool_width(); | |
| 1426 | 4308 if (mask & XNegative) |
| 1757 | 4309 x += ww - pixel_width; |
| 1426 | 4310 if (mask & YNegative) |
| 1757 | 4311 y += hh - pixel_height; |
| 7 | 4312 gtk_window_move(GTK_WINDOW(gui.mainwin), x, y); |
| 1426 | 4313 } |
|
13244
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13152
diff
changeset
|
4314 VIM_CLEAR(gui.geom); |
| 791 | 4315 |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4316 // 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
|
4317 // 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
|
4318 // 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
|
4319 // give us the right initial size. |
| 791 | 4320 if (gtk_socket_id != 0 && (mask & WidthValue || mask & HeightValue)) |
| 856 | 4321 { |
| 4322 update_window_manager_hints(pixel_width, pixel_height); | |
| 4323 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
|
4324 timeout_add(1000, check_startup_plug_hints, NULL); |
| 856 | 4325 } |
| 7 | 4326 } |
| 4327 | |
| 1966 | 4328 pixel_width = (guint)(gui_get_base_width() + Columns * gui.char_width); |
| 4329 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
|
4330 // 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
|
4331 // resizing. |
|
2254
4620acaf4814
One more fix for conceal patch.
Bram Moolenaar <bram@vim.org>
parents:
2248
diff
changeset
|
4332 if (gtk_socket_id == 0) |
| 1966 | 4333 gtk_window_resize(GTK_WINDOW(gui.mainwin), pixel_width, pixel_height); |
| 791 | 4334 update_window_manager_hints(0, 0); |
| 7 | 4335 |
| 4336 if (foreground_argument != NULL) | |
| 4337 fg_pixel = gui_get_color((char_u *)foreground_argument); | |
| 4338 if (fg_pixel == INVALCOLOR) | |
| 4339 fg_pixel = gui_get_color((char_u *)"Black"); | |
| 4340 | |
| 4341 if (background_argument != NULL) | |
| 4342 bg_pixel = gui_get_color((char_u *)background_argument); | |
| 4343 if (bg_pixel == INVALCOLOR) | |
| 4344 bg_pixel = gui_get_color((char_u *)"White"); | |
| 4345 | |
| 4346 if (found_reverse_arg) | |
| 4347 { | |
| 4348 gui.def_norm_pixel = bg_pixel; | |
| 4349 gui.def_back_pixel = fg_pixel; | |
| 4350 } | |
| 4351 else | |
| 4352 { | |
| 4353 gui.def_norm_pixel = fg_pixel; | |
| 4354 gui.def_back_pixel = bg_pixel; | |
| 4355 } | |
| 4356 | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4357 // 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
|
4358 // in a vimrc file) |
| 7 | 4359 set_normal_colors(); |
| 4360 | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4361 // Check that none of the colors are the same as the background color |
| 7 | 4362 gui_check_colors(); |
| 4363 | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4364 // 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
|
4365 // changed them). |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4366 highlight_gui_started(); // re-init colors and fonts |
| 7 | 4367 |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4368 g_signal_connect(G_OBJECT(gui.mainwin), "destroy", |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4369 G_CALLBACK(mainwin_destroy_cb), NULL); |
| 7 | 4370 |
| 4371 /* | |
| 4372 * Notify the fixed area about the need to resize the contents of the | |
| 4373 * gui.formwin, which we use for random positioning of the included | |
| 4374 * components. | |
| 4375 * | |
| 4376 * We connect this signal deferred finally after anything is in place, | |
| 4377 * since this is intended to handle resizements coming from the window | |
| 4378 * manager upon us and should not interfere with what VIM is requesting | |
| 4379 * upon startup. | |
| 4380 */ | |
|
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7870
diff
changeset
|
4381 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
|
4382 G_CALLBACK(form_configure_event), NULL); |
| 7 | 4383 |
| 4384 #ifdef FEAT_DND | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4385 // Set up for receiving DND items. |
| 2183 | 4386 gui_gtk_set_dnd_targets(); |
| 7 | 4387 |
|
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Christian Brabandt <cb@256bit.org>
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7870
diff
changeset
|
4388 g_signal_connect(G_OBJECT(gui.drawarea), "drag-data-received", |
|
3456e2ebebd4
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Christian Brabandt <cb@256bit.org>
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7870
diff
changeset
|
4389 G_CALLBACK(drag_data_received_cb), NULL); |
| 7 | 4390 #endif |
| 4391 | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4392 // With GTK+ 2, we need to iconify the window before calling show() |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4393 // to avoid mapping the window for a short time. |
| 7 | 4394 if (found_iconic_arg && gtk_socket_id == 0) |
| 4395 gui_mch_iconify(); | |
| 4396 | |
| 4397 { | |
|
2275
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Remove the old and not well supported GTK 1 code. (James Vega)
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
4398 #if defined(FEAT_GUI_GNOME) && defined(FEAT_MENU) |
| 7 | 4399 unsigned long menu_handler = 0; |
| 4400 # ifdef FEAT_TOOLBAR | |
| 4401 unsigned long tool_handler = 0; | |
| 4402 # endif | |
| 4403 /* | |
| 4404 * Urgh hackish :/ For some reason BonoboDockLayout always forces a | |
| 4405 * show when restoring the saved layout configuration. We can't just | |
| 4406 * hide the widgets again after gtk_widget_show(gui.mainwin) since it's | |
| 4407 * a toplevel window and thus will be realized immediately. Instead, | |
| 4408 * connect signal handlers to hide the widgets just after they've been | |
| 4409 * marked visible, but before the main window is realized. | |
| 4410 */ | |
| 4411 if (using_gnome && vim_strchr(p_go, GO_MENUS) == NULL) | |
| 4412 menu_handler = g_signal_connect_after(gui.menubar_h, "show", | |
| 4413 G_CALLBACK(>k_widget_hide), | |
| 4414 NULL); | |
| 4415 # ifdef FEAT_TOOLBAR | |
| 4416 if (using_gnome && vim_strchr(p_go, GO_TOOLBAR) == NULL | |
| 4417 && (toolbar_flags & (TOOLBAR_TEXT | TOOLBAR_ICONS))) | |
| 4418 tool_handler = g_signal_connect_after(gui.toolbar_h, "show", | |
| 4419 G_CALLBACK(>k_widget_hide), | |
| 4420 NULL); | |
| 4421 # endif | |
| 4422 #endif | |
| 4423 gtk_widget_show(gui.mainwin); | |
| 4424 | |
|
2275
e4d849f4df03
Remove the old and not well supported GTK 1 code. (James Vega)
Bram Moolenaar <bram@vim.org>
parents:
2270
diff
changeset
|
4425 #if defined(FEAT_GUI_GNOME) && defined(FEAT_MENU) |
| 7 | 4426 if (menu_handler != 0) |
| 4427 g_signal_handler_disconnect(gui.menubar_h, menu_handler); | |
| 4428 # ifdef FEAT_TOOLBAR | |
| 4429 if (tool_handler != 0) | |
| 4430 g_signal_handler_disconnect(gui.toolbar_h, tool_handler); | |
| 4431 # endif | |
| 4432 #endif | |
| 4433 } | |
| 4434 | |
| 4435 return OK; | |
| 4436 } | |
| 4437 | |
| 4438 | |
| 4439 void | |
| 1884 | 4440 gui_mch_exit(int rc UNUSED) |
| 7 | 4441 { |
| 4442 if (gui.mainwin != NULL) | |
| 4443 gtk_widget_destroy(gui.mainwin); | |
| 4444 } | |
| 4445 | |
| 4446 /* | |
| 4447 * Get the position of the top left corner of the window. | |
| 4448 */ | |
| 4449 int | |
| 4450 gui_mch_get_winpos(int *x, int *y) | |
| 4451 { | |
| 4452 gtk_window_get_position(GTK_WINDOW(gui.mainwin), x, y); | |
| 4453 return OK; | |
| 4454 } | |
| 4455 | |
| 4456 /* | |
| 4457 * Set the position of the top left corner of the window to the given | |
| 4458 * coordinates. | |
| 4459 */ | |
| 4460 void | |
| 4461 gui_mch_set_winpos(int x, int y) | |
| 4462 { | |
| 4463 gtk_window_move(GTK_WINDOW(gui.mainwin), x, y); | |
| 4464 } | |
| 4465 | |
|
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7870
diff
changeset
|
4466 #if !GTK_CHECK_VERSION(3,0,0) |
|
3456e2ebebd4
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Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4467 # if 0 |
| 7 | 4468 static int resize_idle_installed = FALSE; |
| 4469 /* | |
| 4470 * Idle handler to force resize. Used by gui_mch_set_shellsize() to ensure | |
| 4471 * the shell size doesn't exceed the window size, i.e. if the window manager | |
| 4472 * ignored our size request. Usually this happens if the window is maximized. | |
| 4473 * | |
| 4474 * FIXME: It'd be nice if we could find a little more orthodox solution. | |
| 4475 * See also the remark below in gui_mch_set_shellsize(). | |
| 4476 * | |
| 4477 * DISABLED: When doing ":set lines+=1" this function would first invoke | |
| 4478 * gui_resize_shell() with the old size, then the normal callback would | |
| 4479 * report the new size through form_configure_event(). That caused the window | |
| 4480 * layout to be messed up. | |
| 4481 */ | |
| 4482 static gboolean | |
| 4483 force_shell_resize_idle(gpointer data) | |
| 4484 { | |
| 4485 if (gui.mainwin != NULL | |
| 4486 && GTK_WIDGET_REALIZED(gui.mainwin) | |
| 4487 && GTK_WIDGET_VISIBLE(gui.mainwin)) | |
| 4488 { | |
| 4489 int width; | |
| 4490 int height; | |
| 4491 | |
| 4492 gtk_window_get_size(GTK_WINDOW(gui.mainwin), &width, &height); | |
| 4493 | |
| 4494 width -= get_menu_tool_width(); | |
| 4495 height -= get_menu_tool_height(); | |
| 4496 | |
| 4497 gui_resize_shell(width, height); | |
| 4498 } | |
| 4499 | |
| 4500 resize_idle_installed = FALSE; | |
|
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diff
changeset
|
4501 return FALSE; // don't call me again |
| 7 | 4502 } |
|
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
4503 # endif |
|
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
4504 #endif // !GTK_CHECK_VERSION(3,0,0) |
|
2275
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Bram Moolenaar <bram@vim.org>
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diff
changeset
|
4505 |
| 1967 | 4506 /* |
| 4507 * Return TRUE if the main window is maximized. | |
| 4508 */ | |
| 4509 int | |
|
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7679
diff
changeset
|
4510 gui_mch_maximized(void) |
| 1967 | 4511 { |
|
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diff
changeset
|
4512 return (gui.mainwin != NULL && gtk_widget_get_window(gui.mainwin) != NULL |
|
3456e2ebebd4
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
4513 && (gdk_window_get_state(gtk_widget_get_window(gui.mainwin)) |
|
3456e2ebebd4
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Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4514 & GDK_WINDOW_STATE_MAXIMIZED)); |
| 1967 | 4515 } |
| 4516 | |
| 4517 /* | |
| 4518 * Unmaximize the main window | |
| 4519 */ | |
| 4520 void | |
|
7821
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Christian Brabandt <cb@256bit.org>
parents:
7679
diff
changeset
|
4521 gui_mch_unmaximize(void) |
| 1967 | 4522 { |
| 4523 if (gui.mainwin != NULL) | |
| 4524 gtk_window_unmaximize(GTK_WINDOW(gui.mainwin)); | |
| 4525 } | |
| 4526 | |
| 7 | 4527 /* |
|
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patch 8.0.1278: GUI window always resizes when adding scrollbar
Christian Brabandt <cb@256bit.org>
parents:
12666
diff
changeset
|
4528 * 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
|
4529 * 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
|
4530 * window. |
| 3014 | 4531 */ |
| 4532 void | |
|
7821
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Christian Brabandt <cb@256bit.org>
parents:
7679
diff
changeset
|
4533 gui_mch_newfont(void) |
| 3014 | 4534 { |
| 4535 int w, h; | |
| 4536 | |
| 4537 gtk_window_get_size(GTK_WINDOW(gui.mainwin), &w, &h); | |
| 4538 w -= get_menu_tool_width(); | |
| 4539 h -= get_menu_tool_height(); | |
| 4540 gui_resize_shell(w, h); | |
| 4541 } | |
| 4542 | |
| 4543 /* | |
| 7 | 4544 * Set the windows size. |
| 4545 */ | |
| 4546 void | |
| 4547 gui_mch_set_shellsize(int width, int height, | |
| 1884 | 4548 int min_width UNUSED, int min_height UNUSED, |
| 4549 int base_width UNUSED, int base_height UNUSED, | |
| 4550 int direction UNUSED) | |
| 7 | 4551 { |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4552 // give GTK+ a chance to put all widget's into place |
| 7 | 4553 gui_mch_update(); |
| 4554 | |
|
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
4555 // this will cause the proper resizement to happen too |
| 791 | 4556 if (gtk_socket_id == 0) |
| 856 | 4557 update_window_manager_hints(0, 0); |
| 791 | 4558 |
|
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parents:
18671
diff
changeset
|
4559 // 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
|
4560 // 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
|
4561 // main window instead. |
| 7 | 4562 width += get_menu_tool_width(); |
| 4563 height += get_menu_tool_height(); | |
| 4564 | |
| 791 | 4565 if (gtk_socket_id == 0) |
| 856 | 4566 gtk_window_resize(GTK_WINDOW(gui.mainwin), width, height); |
| 791 | 4567 else |
| 856 | 4568 update_window_manager_hints(width, height); |
| 7 | 4569 |
|
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7870
diff
changeset
|
4570 # if !GTK_CHECK_VERSION(3,0,0) |
|
3456e2ebebd4
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Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4571 # if 0 |
| 7 | 4572 if (!resize_idle_installed) |
| 4573 { | |
| 4574 g_idle_add_full(GDK_PRIORITY_EVENTS + 10, | |
| 4575 &force_shell_resize_idle, NULL, NULL); | |
| 4576 resize_idle_installed = TRUE; | |
| 4577 } | |
|
8218
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7870
diff
changeset
|
4578 # endif |
|
18781
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Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4579 # endif // !GTK_CHECK_VERSION(3,0,0) |
| 7 | 4580 /* |
| 4581 * Wait until all events are processed to prevent a crash because the | |
| 4582 * real size of the drawing area doesn't reflect Vim's internal ideas. | |
| 4583 * | |
| 4584 * This is a bit of a hack, since Vim is a terminal application with a GUI | |
| 4585 * on top, while the GUI expects to be the boss. | |
| 4586 */ | |
| 4587 gui_mch_update(); | |
| 4588 } | |
| 4589 | |
|
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diff
changeset
|
4590 void |
|
14575
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changeset
|
4591 gui_gtk_get_screen_geom_of_win( |
|
f8cd07a1cbb5
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diff
changeset
|
4592 GtkWidget *wid, |
|
f8cd07a1cbb5
patch 8.1.0301: GTK: input method popup displayed on wrong screen.
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diff
changeset
|
4593 int *screen_x, |
|
f8cd07a1cbb5
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diff
changeset
|
4594 int *screen_y, |
|
f8cd07a1cbb5
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changeset
|
4595 int *width, |
|
f8cd07a1cbb5
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diff
changeset
|
4596 int *height) |
|
f8cd07a1cbb5
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changeset
|
4597 { |
|
f8cd07a1cbb5
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diff
changeset
|
4598 GdkRectangle geometry; |
|
f8cd07a1cbb5
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diff
changeset
|
4599 GdkWindow *win = gtk_widget_get_window(wid); |
|
12409
2c020bc30f62
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changeset
|
4600 #if GTK_CHECK_VERSION(3,22,0) |
|
12413
ca7f2685e339
patch 8.0.1086: can't build with GTK 3
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parents:
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diff
changeset
|
4601 GdkDisplay *dpy = gtk_widget_get_display(wid); |
|
12409
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changeset
|
4602 GdkMonitor *monitor = gdk_display_get_monitor_at_window(dpy, win); |
|
2c020bc30f62
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changeset
|
4603 |
|
2c020bc30f62
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changeset
|
4604 gdk_monitor_get_geometry(monitor, &geometry); |
|
2c020bc30f62
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changeset
|
4605 #else |
|
2c020bc30f62
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changeset
|
4606 GdkScreen* screen; |
|
14575
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changeset
|
4607 int monitor; |
|
12409
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changeset
|
4608 |
|
12413
ca7f2685e339
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diff
changeset
|
4609 if (wid != NULL && gtk_widget_has_screen(wid)) |
|
ca7f2685e339
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changeset
|
4610 screen = gtk_widget_get_screen(wid); |
|
12409
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changeset
|
4611 else |
|
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changeset
|
4612 screen = gdk_screen_get_default(); |
|
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changeset
|
4613 monitor = gdk_screen_get_monitor_at_window(screen, win); |
|
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diff
changeset
|
4614 gdk_screen_get_monitor_geometry(screen, monitor, &geometry); |
|
f8cd07a1cbb5
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diff
changeset
|
4615 #endif |
|
f8cd07a1cbb5
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diff
changeset
|
4616 *screen_x = geometry.x; |
|
f8cd07a1cbb5
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14471
diff
changeset
|
4617 *screen_y = geometry.y; |
|
f8cd07a1cbb5
patch 8.1.0301: GTK: input method popup displayed on wrong screen.
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
4618 *width = geometry.width; |
|
f8cd07a1cbb5
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Christian Brabandt <cb@256bit.org>
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14471
diff
changeset
|
4619 *height = geometry.height; |
|
12409
2c020bc30f62
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Christian Brabandt <cb@256bit.org>
parents:
12317
diff
changeset
|
4620 } |
| 7 | 4621 |
| 4622 /* | |
| 4623 * The screen size is used to make sure the initial window doesn't get bigger | |
| 4624 * than the screen. This subtracts some room for menubar, toolbar and window | |
| 4625 * decorations. | |
| 4626 */ | |
| 4627 void | |
| 4628 gui_mch_get_screen_dimensions(int *screen_w, int *screen_h) | |
| 4629 { | |
|
14575
f8cd07a1cbb5
patch 8.1.0301: GTK: input method popup displayed on wrong screen.
Christian Brabandt <cb@256bit.org>
parents:
14471
diff
changeset
|
4630 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
|
4631 |
|
f8cd07a1cbb5
patch 8.1.0301: GTK: input method popup displayed on wrong screen.
Christian Brabandt <cb@256bit.org>
parents:
14471
diff
changeset
|
4632 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
|
4633 |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4634 // 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
|
4635 // 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
|
4636 *screen_h -= p_ghr; |
| 7 | 4637 |
| 4638 /* | |
| 4639 * FIXME: dirty trick: Because the gui_get_base_height() doesn't include | |
| 4640 * 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
|
4641 * height, so that the window size can be made to fit on the screen. |
| 7 | 4642 * This should be completely changed later. |
| 4643 */ | |
| 4644 *screen_w -= get_menu_tool_width(); | |
| 4645 *screen_h -= get_menu_tool_height(); | |
| 4646 } | |
| 4647 | |
| 4648 #if defined(FEAT_TITLE) || defined(PROTO) | |
| 4649 void | |
| 1884 | 4650 gui_mch_settitle(char_u *title, char_u *icon UNUSED) |
| 7 | 4651 { |
| 4652 if (title != NULL && output_conv.vc_type != CONV_NONE) | |
| 4653 title = string_convert(&output_conv, title, NULL); | |
| 4654 | |
| 4655 gtk_window_set_title(GTK_WINDOW(gui.mainwin), (const char *)title); | |
| 4656 | |
| 4657 if (output_conv.vc_type != CONV_NONE) | |
| 4658 vim_free(title); | |
| 4659 } | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4660 #endif // FEAT_TITLE |
| 7 | 4661 |
| 4662 #if defined(FEAT_MENU) || defined(PROTO) | |
| 4663 void | |
| 4664 gui_mch_enable_menu(int showit) | |
| 4665 { | |
| 4666 GtkWidget *widget; | |
| 4667 | |
| 4668 # ifdef FEAT_GUI_GNOME | |
| 4669 if (using_gnome) | |
| 4670 widget = gui.menubar_h; | |
| 4671 else | |
| 4672 # endif | |
| 4673 widget = gui.menubar; | |
| 4674 | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4675 // 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
|
4676 if (!showit != !gtk_widget_get_visible(widget) && !gui.starting) |
| 7 | 4677 { |
| 4678 if (showit) | |
| 4679 gtk_widget_show(widget); | |
| 4680 else | |
| 4681 gtk_widget_hide(widget); | |
| 4682 | |
| 791 | 4683 update_window_manager_hints(0, 0); |
| 7 | 4684 } |
| 4685 } | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4686 #endif // FEAT_MENU |
| 7 | 4687 |
| 4688 #if defined(FEAT_TOOLBAR) || defined(PROTO) | |
| 4689 void | |
| 4690 gui_mch_show_toolbar(int showit) | |
| 4691 { | |
| 4692 GtkWidget *widget; | |
| 4693 | |
| 4694 if (gui.toolbar == NULL) | |
| 4695 return; | |
| 4696 | |
| 4697 # ifdef FEAT_GUI_GNOME | |
| 4698 if (using_gnome) | |
| 4699 widget = gui.toolbar_h; | |
| 4700 else | |
| 4701 # endif | |
| 4702 widget = gui.toolbar; | |
| 4703 | |
| 4704 if (showit) | |
| 4705 set_toolbar_style(GTK_TOOLBAR(gui.toolbar)); | |
| 4706 | |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4707 if (!showit != !gtk_widget_get_visible(widget)) |
| 7 | 4708 { |
| 4709 if (showit) | |
| 4710 gtk_widget_show(widget); | |
| 4711 else | |
| 4712 gtk_widget_hide(widget); | |
| 4713 | |
| 791 | 4714 update_window_manager_hints(0, 0); |
| 7 | 4715 } |
| 4716 } | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4717 #endif // FEAT_TOOLBAR |
| 7 | 4718 |
| 4719 /* | |
| 4720 * Check if a given font is a CJK font. This is done in a very crude manner. It | |
| 4721 * just see if U+04E00 for zh and ja and U+AC00 for ko are covered in a given | |
| 4722 * font. Consequently, this function cannot be used as a general purpose check | |
| 4723 * for CJK-ness for which fontconfig APIs should be used. This is only used by | |
| 4724 * gui_mch_init_font() to deal with 'CJK fixed width fonts'. | |
| 4725 */ | |
| 4726 static int | |
| 4727 is_cjk_font(PangoFontDescription *font_desc) | |
| 4728 { | |
| 4729 static const char * const cjk_langs[] = | |
| 4730 {"zh_CN", "zh_TW", "zh_HK", "ja", "ko"}; | |
| 4731 | |
| 4732 PangoFont *font; | |
| 4733 unsigned i; | |
| 4734 int is_cjk = FALSE; | |
| 4735 | |
| 4736 font = pango_context_load_font(gui.text_context, font_desc); | |
| 4737 | |
| 4738 if (font == NULL) | |
| 4739 return FALSE; | |
| 4740 | |
| 4741 for (i = 0; !is_cjk && i < G_N_ELEMENTS(cjk_langs); ++i) | |
| 4742 { | |
| 4743 PangoCoverage *coverage; | |
| 4744 gunichar uc; | |
| 4745 | |
| 4746 coverage = pango_font_get_coverage( | |
| 4747 font, pango_language_from_string(cjk_langs[i])); | |
| 4748 | |
| 4749 if (coverage != NULL) | |
| 4750 { | |
| 4751 uc = (cjk_langs[i][0] == 'k') ? 0xAC00 : 0x4E00; | |
| 4752 is_cjk = (pango_coverage_get(coverage, uc) == PANGO_COVERAGE_EXACT); | |
| 4753 pango_coverage_unref(coverage); | |
| 4754 } | |
| 4755 } | |
| 4756 | |
| 4757 g_object_unref(font); | |
| 4758 | |
| 4759 return is_cjk; | |
| 4760 } | |
| 4761 | |
| 445 | 4762 /* |
| 4763 * Adjust gui.char_height (after 'linespace' was changed). | |
| 4764 */ | |
| 7 | 4765 int |
| 445 | 4766 gui_mch_adjust_charheight(void) |
| 7 | 4767 { |
| 4768 PangoFontMetrics *metrics; | |
| 4769 int ascent; | |
| 4770 int descent; | |
| 4771 | |
| 4772 metrics = pango_context_get_metrics(gui.text_context, gui.norm_font, | |
| 4773 pango_context_get_language(gui.text_context)); | |
| 4774 ascent = pango_font_metrics_get_ascent(metrics); | |
| 4775 descent = pango_font_metrics_get_descent(metrics); | |
| 4776 | |
| 4777 pango_font_metrics_unref(metrics); | |
| 4778 | |
| 4779 gui.char_height = (ascent + descent + PANGO_SCALE - 1) / PANGO_SCALE | |
| 445 | 4780 + p_linespace; |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4781 // LINTED: avoid warning: bitwise operation on signed value |
| 7 | 4782 gui.char_ascent = PANGO_PIXELS(ascent + p_linespace * PANGO_SCALE / 2); |
| 4783 | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4784 // 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
|
4785 // if 'linespace' is negative (which does make sense sometimes). |
| 7 | 4786 gui.char_ascent = MAX(gui.char_ascent, 0); |
| 4787 gui.char_height = MAX(gui.char_height, gui.char_ascent + 1); | |
| 4788 | |
| 4789 return OK; | |
| 4790 } | |
| 4791 | |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4792 #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
|
4793 // 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
|
4794 static gboolean |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4795 font_filter(const PangoFontFamily *family, |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4796 const PangoFontFace *face UNUSED, |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4797 gpointer data UNUSED) |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4798 { |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4799 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
|
4800 } |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4801 #endif |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4802 |
| 7 | 4803 /* |
| 4804 * Put up a font dialog and return the selected font name in allocated memory. | |
| 4805 * "oldval" is the previous value. Return NULL when cancelled. | |
| 4806 * This should probably go into gui_gtk.c. Hmm. | |
| 4807 * FIXME: | |
| 4808 * The GTK2 font selection dialog has no filtering API. So we could either | |
| 4809 * a) implement our own (possibly copying the code from somewhere else) or | |
| 4810 * b) just live with it. | |
| 4811 */ | |
| 4812 char_u * | |
| 4813 gui_mch_font_dialog(char_u *oldval) | |
| 4814 { | |
| 4815 GtkWidget *dialog; | |
| 4816 int response; | |
| 4817 char_u *fontname = NULL; | |
| 4818 char_u *oldname; | |
| 4819 | |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4820 #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
|
4821 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
|
4822 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
|
4823 NULL, NULL); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4824 #else |
| 7 | 4825 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
|
4826 #endif |
| 7 | 4827 |
| 4828 gtk_window_set_transient_for(GTK_WINDOW(dialog), GTK_WINDOW(gui.mainwin)); | |
| 4829 gtk_window_set_destroy_with_parent(GTK_WINDOW(dialog), TRUE); | |
| 4830 | |
| 4831 if (oldval != NULL && oldval[0] != NUL) | |
| 4832 { | |
| 4833 if (output_conv.vc_type != CONV_NONE) | |
| 4834 oldname = string_convert(&output_conv, oldval, NULL); | |
| 4835 else | |
| 4836 oldname = oldval; | |
| 4837 | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4838 // 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
|
4839 // size, zero is used. Use default point size ten. |
| 7 | 4840 if (!vim_isdigit(oldname[STRLEN(oldname) - 1])) |
| 4841 { | |
| 4842 char_u *p = vim_strnsave(oldname, STRLEN(oldname) + 3); | |
| 4843 | |
| 4844 if (p != NULL) | |
| 4845 { | |
| 4846 STRCPY(p + STRLEN(p), " 10"); | |
| 4847 if (oldname != oldval) | |
| 4848 vim_free(oldname); | |
| 4849 oldname = p; | |
| 4850 } | |
| 4851 } | |
| 4852 | |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4853 #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
|
4854 gtk_font_chooser_set_font( |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4855 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
|
4856 #else |
| 7 | 4857 gtk_font_selection_dialog_set_font_name( |
| 4858 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
|
4859 #endif |
| 7 | 4860 |
| 4861 if (oldname != oldval) | |
| 100 | 4862 vim_free(oldname); |
| 7 | 4863 } |
| 1959 | 4864 else |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4865 #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
|
4866 gtk_font_chooser_set_font( |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4867 GTK_FONT_CHOOSER(dialog), DEFAULT_FONT); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4868 #else |
| 1959 | 4869 gtk_font_selection_dialog_set_font_name( |
| 4870 GTK_FONT_SELECTION_DIALOG(dialog), DEFAULT_FONT); | |
|
8218
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commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4871 #endif |
| 7 | 4872 |
| 4873 response = gtk_dialog_run(GTK_DIALOG(dialog)); | |
| 4874 | |
| 4875 if (response == GTK_RESPONSE_OK) | |
| 4876 { | |
| 4877 char *name; | |
| 4878 | |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4879 #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
|
4880 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
|
4881 #else |
| 7 | 4882 name = gtk_font_selection_dialog_get_font_name( |
| 4883 GTK_FONT_SELECTION_DIALOG(dialog)); | |
|
8218
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commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4884 #endif |
| 7 | 4885 if (name != NULL) |
| 4886 { | |
| 714 | 4887 char_u *p; |
| 4888 | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4889 // 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
|
4890 // that, because in 'guifont' it separates names. |
| 714 | 4891 p = vim_strsave_escaped((char_u *)name, (char_u *)","); |
| 4892 g_free(name); | |
| 840 | 4893 if (p != NULL && input_conv.vc_type != CONV_NONE) |
| 714 | 4894 { |
| 4895 fontname = string_convert(&input_conv, p, NULL); | |
| 4896 vim_free(p); | |
| 4897 } | |
| 7 | 4898 else |
| 714 | 4899 fontname = p; |
| 7 | 4900 } |
| 4901 } | |
| 4902 | |
| 4903 if (response != GTK_RESPONSE_NONE) | |
| 4904 gtk_widget_destroy(dialog); | |
| 4905 | |
| 4906 return fontname; | |
| 4907 } | |
| 4908 | |
| 4909 /* | |
| 4910 * Some monospace fonts don't support a bold weight, and fall back | |
| 4911 * silently to the regular weight. But this is no good since our text | |
| 4912 * drawing function can emulate bold by overstriking. So let's try | |
| 4913 * to detect whether bold weight is actually available and emulate it | |
| 4914 * otherwise. | |
| 4915 * | |
| 4916 * Note that we don't need to check for italic style since Xft can | |
| 4917 * emulate italic on its own, provided you have a proper fontconfig | |
| 4918 * setup. We wouldn't be able to emulate it in Vim anyway. | |
| 4919 */ | |
| 4920 static void | |
| 4921 get_styled_font_variants(void) | |
| 4922 { | |
| 4923 PangoFontDescription *bold_font_desc; | |
| 4924 PangoFont *plain_font; | |
| 4925 PangoFont *bold_font; | |
| 4926 | |
| 4927 gui.font_can_bold = FALSE; | |
| 4928 | |
| 4929 plain_font = pango_context_load_font(gui.text_context, gui.norm_font); | |
| 4930 | |
| 4931 if (plain_font == NULL) | |
| 4932 return; | |
| 4933 | |
| 4934 bold_font_desc = pango_font_description_copy_static(gui.norm_font); | |
| 4935 pango_font_description_set_weight(bold_font_desc, PANGO_WEIGHT_BOLD); | |
| 4936 | |
| 4937 bold_font = pango_context_load_font(gui.text_context, bold_font_desc); | |
| 4938 /* | |
| 4939 * The comparison relies on the unique handle nature of a PangoFont*, | |
| 4940 * i.e. it's assumed that a different PangoFont* won't refer to the | |
| 4941 * same font. Seems to work, and failing here isn't critical anyway. | |
| 4942 */ | |
| 4943 if (bold_font != NULL) | |
| 4944 { | |
| 4945 gui.font_can_bold = (bold_font != plain_font); | |
| 4946 g_object_unref(bold_font); | |
| 4947 } | |
| 4948 | |
| 4949 pango_font_description_free(bold_font_desc); | |
| 4950 g_object_unref(plain_font); | |
| 4951 } | |
| 4952 | |
| 4953 static PangoEngineShape *default_shape_engine = NULL; | |
| 4954 | |
| 4955 /* | |
| 4956 * Create a map from ASCII characters in the range [32,126] to glyphs | |
| 4957 * of the current font. This is used by gui_gtk2_draw_string() to skip | |
| 4958 * the itemize and shaping process for the most common case. | |
| 4959 */ | |
| 4960 static void | |
| 4961 ascii_glyph_table_init(void) | |
| 4962 { | |
|
9879
5cd29e15f2f7
commit https://github.com/vim/vim/commit/16350cb97914bc86320185a9910b23c2b297d273
Christian Brabandt <cb@256bit.org>
parents:
9848
diff
changeset
|
4963 char_u ascii_chars[2 * 128]; |
| 7 | 4964 PangoAttrList *attr_list; |
| 4965 GList *item_list; | |
| 4966 int i; | |
| 4967 | |
| 4968 if (gui.ascii_glyphs != NULL) | |
| 4969 pango_glyph_string_free(gui.ascii_glyphs); | |
| 4970 if (gui.ascii_font != NULL) | |
| 4971 g_object_unref(gui.ascii_font); | |
| 4972 | |
| 4973 gui.ascii_glyphs = NULL; | |
| 4974 gui.ascii_font = NULL; | |
| 4975 | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4976 // For safety, fill in question marks for the control characters. |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4977 // 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
|
4978 for (i = 0; i < 128; ++i) |
|
5cd29e15f2f7
commit https://github.com/vim/vim/commit/16350cb97914bc86320185a9910b23c2b297d273
Christian Brabandt <cb@256bit.org>
parents:
9848
diff
changeset
|
4979 { |
|
5cd29e15f2f7
commit https://github.com/vim/vim/commit/16350cb97914bc86320185a9910b23c2b297d273
Christian Brabandt <cb@256bit.org>
parents:
9848
diff
changeset
|
4980 if (i >= 32 && i < 127) |
|
5cd29e15f2f7
commit https://github.com/vim/vim/commit/16350cb97914bc86320185a9910b23c2b297d273
Christian Brabandt <cb@256bit.org>
parents:
9848
diff
changeset
|
4981 ascii_chars[2 * i] = i; |
|
5cd29e15f2f7
commit https://github.com/vim/vim/commit/16350cb97914bc86320185a9910b23c2b297d273
Christian Brabandt <cb@256bit.org>
parents:
9848
diff
changeset
|
4982 else |
|
5cd29e15f2f7
commit https://github.com/vim/vim/commit/16350cb97914bc86320185a9910b23c2b297d273
Christian Brabandt <cb@256bit.org>
parents:
9848
diff
changeset
|
4983 ascii_chars[2 * i] = '?'; |
|
5cd29e15f2f7
commit https://github.com/vim/vim/commit/16350cb97914bc86320185a9910b23c2b297d273
Christian Brabandt <cb@256bit.org>
parents:
9848
diff
changeset
|
4984 ascii_chars[2 * i + 1] = ' '; |
|
5cd29e15f2f7
commit https://github.com/vim/vim/commit/16350cb97914bc86320185a9910b23c2b297d273
Christian Brabandt <cb@256bit.org>
parents:
9848
diff
changeset
|
4985 } |
| 7 | 4986 |
| 4987 attr_list = pango_attr_list_new(); | |
| 4988 item_list = pango_itemize(gui.text_context, (const char *)ascii_chars, | |
| 4989 0, sizeof(ascii_chars), attr_list, NULL); | |
| 4990 | |
|
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patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4991 if (item_list != NULL && item_list->next == NULL) // play safe |
| 7 | 4992 { |
| 4993 PangoItem *item; | |
| 4994 int width; | |
| 4995 | |
| 4996 item = (PangoItem *)item_list->data; | |
| 4997 width = gui.char_width * PANGO_SCALE; | |
| 4998 | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4999 // Remember the shape engine used for ASCII. |
| 7 | 5000 default_shape_engine = item->analysis.shape_engine; |
| 5001 | |
| 5002 gui.ascii_font = item->analysis.font; | |
| 5003 g_object_ref(gui.ascii_font); | |
| 5004 | |
| 5005 gui.ascii_glyphs = pango_glyph_string_new(); | |
| 5006 | |
| 5007 pango_shape((const char *)ascii_chars, sizeof(ascii_chars), | |
| 5008 &item->analysis, gui.ascii_glyphs); | |
| 5009 | |
| 5010 g_return_if_fail(gui.ascii_glyphs->num_glyphs == sizeof(ascii_chars)); | |
| 5011 | |
| 5012 for (i = 0; i < gui.ascii_glyphs->num_glyphs; ++i) | |
| 5013 { | |
| 5014 PangoGlyphGeometry *geom; | |
| 5015 | |
| 5016 geom = &gui.ascii_glyphs->glyphs[i].geometry; | |
| 5017 geom->x_offset += MAX(0, width - geom->width) / 2; | |
| 5018 geom->width = width; | |
| 5019 } | |
| 5020 } | |
| 5021 | |
| 5022 g_list_foreach(item_list, (GFunc)&pango_item_free, NULL); | |
| 5023 g_list_free(item_list); | |
| 5024 pango_attr_list_unref(attr_list); | |
| 5025 } | |
| 5026 | |
| 5027 /* | |
| 5028 * Initialize Vim to use the font or fontset with the given name. | |
| 5029 * Return FAIL if the font could not be loaded, OK otherwise. | |
| 5030 */ | |
| 5031 int | |
| 1884 | 5032 gui_mch_init_font(char_u *font_name, int fontset UNUSED) |
| 7 | 5033 { |
| 5034 PangoFontDescription *font_desc; | |
| 5035 PangoLayout *layout; | |
| 5036 int width; | |
| 5037 | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5038 // 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
|
5039 // be present on all proper Pango/fontconfig installations. |
| 7 | 5040 if (font_name == NULL) |
| 5041 font_name = (char_u *)DEFAULT_FONT; | |
| 5042 | |
| 5043 font_desc = gui_mch_get_font(font_name, FALSE); | |
| 5044 | |
| 5045 if (font_desc == NULL) | |
| 5046 return FAIL; | |
| 5047 | |
| 5048 gui_mch_free_font(gui.norm_font); | |
| 5049 gui.norm_font = font_desc; | |
| 5050 | |
| 5051 pango_context_set_font_description(gui.text_context, font_desc); | |
| 5052 | |
| 5053 layout = pango_layout_new(gui.text_context); | |
| 5054 pango_layout_set_text(layout, "MW", 2); | |
| 5055 pango_layout_get_size(layout, &width, NULL); | |
| 5056 /* | |
| 5057 * Set char_width to half the width obtained from pango_layout_get_size() | |
| 5058 * for CJK fixed_width/bi-width fonts. An unpatched version of Xft leads | |
| 5059 * Pango to use the same width for both non-CJK characters (e.g. Latin | |
| 5060 * letters and numbers) and CJK characters. This results in 's p a c e d | |
| 5061 * o u t' rendering when a CJK 'fixed width' font is used. To work around | |
| 5062 * that, divide the width returned by Pango by 2 if cjk_width is equal to | |
| 5063 * width for CJK fonts. | |
| 5064 * | |
| 5065 * For related bugs, see: | |
| 5066 * http://bugzilla.gnome.org/show_bug.cgi?id=106618 | |
| 5067 * http://bugzilla.gnome.org/show_bug.cgi?id=106624 | |
| 5068 * | |
| 5069 * With this, for all four of the following cases, Vim works fine: | |
| 5070 * guifont=CJK_fixed_width_font | |
| 5071 * guifont=Non_CJK_fixed_font | |
| 5072 * guifont=Non_CJK_fixed_font,CJK_Fixed_font | |
| 5073 * guifont=Non_CJK_fixed_font guifontwide=CJK_fixed_font | |
| 5074 */ | |
| 5075 if (is_cjk_font(gui.norm_font)) | |
| 5076 { | |
| 5077 int cjk_width; | |
| 5078 | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5079 // Measure the text extent of U+4E00 and U+4E8C |
| 7 | 5080 pango_layout_set_text(layout, "\344\270\200\344\272\214", -1); |
| 5081 pango_layout_get_size(layout, &cjk_width, NULL); | |
| 5082 | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5083 if (width == cjk_width) // Xft not patched |
| 7 | 5084 width /= 2; |
| 5085 } | |
| 5086 g_object_unref(layout); | |
| 5087 | |
| 5088 gui.char_width = (width / 2 + PANGO_SCALE - 1) / PANGO_SCALE; | |
| 5089 | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5090 // A zero width may cause a crash. Happens for semi-invalid fontsets. |
| 7 | 5091 if (gui.char_width <= 0) |
| 5092 gui.char_width = 8; | |
| 5093 | |
| 445 | 5094 gui_mch_adjust_charheight(); |
| 7 | 5095 |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5096 // Set the fontname, which will be used for information purposes |
| 7 | 5097 hl_set_font_name(font_name); |
| 5098 | |
| 5099 get_styled_font_variants(); | |
| 5100 ascii_glyph_table_init(); | |
| 5101 | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5102 // Avoid unnecessary overhead if 'guifontwide' is equal to 'guifont'. |
| 7 | 5103 if (gui.wide_font != NULL |
| 5104 && pango_font_description_equal(gui.norm_font, gui.wide_font)) | |
| 5105 { | |
| 5106 pango_font_description_free(gui.wide_font); | |
| 5107 gui.wide_font = NULL; | |
| 5108 } | |
| 5109 | |
| 1986 | 5110 if (gui_mch_maximized()) |
| 5111 { | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5112 // 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
|
5113 // window maximized. |
| 3014 | 5114 gui_mch_newfont(); |
| 1986 | 5115 } |
| 5116 else | |
| 5117 { | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5118 // Preserve the logical dimensions of the screen. |
| 1986 | 5119 update_window_manager_hints(0, 0); |
| 5120 } | |
| 7 | 5121 |
| 5122 return OK; | |
| 5123 } | |
| 5124 | |
| 5125 /* | |
| 5126 * Get a reference to the font "name". | |
| 5127 * Return zero for failure. | |
| 5128 */ | |
| 5129 GuiFont | |
| 5130 gui_mch_get_font(char_u *name, int report_error) | |
| 5131 { | |
| 5132 PangoFontDescription *font; | |
| 5133 | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5134 // can't do this when GUI is not running |
| 7 | 5135 if (!gui.in_use || name == NULL) |
| 5136 return NULL; | |
| 5137 | |
| 5138 if (output_conv.vc_type != CONV_NONE) | |
| 5139 { | |
| 5140 char_u *buf; | |
| 5141 | |
| 5142 buf = string_convert(&output_conv, name, NULL); | |
| 5143 if (buf != NULL) | |
| 5144 { | |
| 5145 font = pango_font_description_from_string((const char *)buf); | |
| 5146 vim_free(buf); | |
| 5147 } | |
| 5148 else | |
| 5149 font = NULL; | |
| 5150 } | |
| 5151 else | |
| 5152 font = pango_font_description_from_string((const char *)name); | |
| 5153 | |
| 5154 if (font != NULL) | |
| 5155 { | |
| 5156 PangoFont *real_font; | |
| 5157 | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5158 // pango_context_load_font() bails out if no font size is set |
| 7 | 5159 if (pango_font_description_get_size(font) <= 0) |
| 5160 pango_font_description_set_size(font, 10 * PANGO_SCALE); | |
| 5161 | |
| 5162 real_font = pango_context_load_font(gui.text_context, font); | |
| 5163 | |
| 5164 if (real_font == NULL) | |
| 5165 { | |
| 5166 pango_font_description_free(font); | |
| 5167 font = NULL; | |
| 5168 } | |
| 5169 else | |
| 5170 g_object_unref(real_font); | |
| 5171 } | |
| 5172 | |
| 5173 if (font == NULL) | |
| 5174 { | |
| 5175 if (report_error) | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15134
diff
changeset
|
5176 semsg(_((char *)e_font), name); |
| 7 | 5177 return NULL; |
| 5178 } | |
| 5179 | |
| 5180 return font; | |
| 5181 } | |
| 5182 | |
| 39 | 5183 #if defined(FEAT_EVAL) || defined(PROTO) |
| 38 | 5184 /* |
| 5185 * Return the name of font "font" in allocated memory. | |
| 5186 */ | |
| 5187 char_u * | |
| 1884 | 5188 gui_mch_get_fontname(GuiFont font, char_u *name UNUSED) |
| 38 | 5189 { |
| 5190 if (font != NOFONT) | |
| 5191 { | |
| 944 | 5192 char *pangoname = pango_font_description_to_string(font); |
| 5193 | |
| 5194 if (pangoname != NULL) | |
| 38 | 5195 { |
| 944 | 5196 char_u *s = vim_strsave((char_u *)pangoname); |
| 5197 | |
| 5198 g_free(pangoname); | |
| 38 | 5199 return s; |
| 5200 } | |
| 5201 } | |
| 5202 return NULL; | |
| 5203 } | |
| 39 | 5204 #endif |
| 38 | 5205 |
| 7 | 5206 /* |
| 5207 * If a font is not going to be used, free its structure. | |
| 5208 */ | |
| 5209 void | |
| 5210 gui_mch_free_font(GuiFont font) | |
| 5211 { | |
| 5212 if (font != NOFONT) | |
| 5213 pango_font_description_free(font); | |
| 5214 } | |
| 5215 | |
| 5216 /* | |
|
9624
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5217 * 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
|
5218 * |
| 7 | 5219 * Return INVALCOLOR for error. |
| 5220 */ | |
| 5221 guicolor_T | |
| 5222 gui_mch_get_color(char_u *name) | |
| 5223 { | |
|
13674
1feeefd8cddb
patch 8.0.1709: some non-C89 code may slip through
Christian Brabandt <cb@256bit.org>
parents:
13503
diff
changeset
|
5224 guicolor_T color = INVALCOLOR; |
|
1feeefd8cddb
patch 8.0.1709: some non-C89 code may slip through
Christian Brabandt <cb@256bit.org>
parents:
13503
diff
changeset
|
5225 |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5226 if (!gui.in_use) // can't do this when GUI not running |
|
13674
1feeefd8cddb
patch 8.0.1709: some non-C89 code may slip through
Christian Brabandt <cb@256bit.org>
parents:
13503
diff
changeset
|
5227 return color; |
|
1feeefd8cddb
patch 8.0.1709: some non-C89 code may slip through
Christian Brabandt <cb@256bit.org>
parents:
13503
diff
changeset
|
5228 |
|
1feeefd8cddb
patch 8.0.1709: some non-C89 code may slip through
Christian Brabandt <cb@256bit.org>
parents:
13503
diff
changeset
|
5229 if (name != NULL) |
|
1feeefd8cddb
patch 8.0.1709: some non-C89 code may slip through
Christian Brabandt <cb@256bit.org>
parents:
13503
diff
changeset
|
5230 color = gui_get_color_cmn(name); |
| 7 | 5231 |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5232 #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
|
5233 return color; |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5234 #else |
|
9624
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5235 if (color == INVALCOLOR) |
|
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5236 return INVALCOLOR; |
|
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5237 |
|
11745
5a5709918a98
patch 8.0.0755: terminal window does not have colors in the GUI
Christian Brabandt <cb@256bit.org>
parents:
11474
diff
changeset
|
5238 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
|
5239 (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
|
5240 (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
|
5241 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
|
5242 #endif |
|
5a5709918a98
patch 8.0.0755: terminal window does not have colors in the GUI
Christian Brabandt <cb@256bit.org>
parents:
11474
diff
changeset
|
5243 } |
|
5a5709918a98
patch 8.0.0755: terminal window does not have colors in the GUI
Christian Brabandt <cb@256bit.org>
parents:
11474
diff
changeset
|
5244 |
|
5a5709918a98
patch 8.0.0755: terminal window does not have colors in the GUI
Christian Brabandt <cb@256bit.org>
parents:
11474
diff
changeset
|
5245 /* |
|
5a5709918a98
patch 8.0.0755: terminal window does not have colors in the GUI
Christian Brabandt <cb@256bit.org>
parents:
11474
diff
changeset
|
5246 * 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
|
5247 * 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
|
5248 */ |
|
5a5709918a98
patch 8.0.0755: terminal window does not have colors in the GUI
Christian Brabandt <cb@256bit.org>
parents:
11474
diff
changeset
|
5249 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
|
5250 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
|
5251 { |
|
5a5709918a98
patch 8.0.0755: terminal window does not have colors in the GUI
Christian Brabandt <cb@256bit.org>
parents:
11474
diff
changeset
|
5252 #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
|
5253 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
|
5254 #else |
|
5a5709918a98
patch 8.0.0755: terminal window does not have colors in the GUI
Christian Brabandt <cb@256bit.org>
parents:
11474
diff
changeset
|
5255 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
|
5256 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
|
5257 |
|
5a5709918a98
patch 8.0.0755: terminal window does not have colors in the GUI
Christian Brabandt <cb@256bit.org>
parents:
11474
diff
changeset
|
5258 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
|
5259 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
|
5260 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
|
5261 |
|
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5262 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
|
5263 &gcolor, FALSE, TRUE); |
|
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5264 |
|
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5265 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
|
5266 #endif |
| 7 | 5267 } |
| 5268 | |
| 5269 /* | |
| 5270 * Set the current text foreground color. | |
| 5271 */ | |
| 5272 void | |
| 5273 gui_mch_set_fg_color(guicolor_T color) | |
| 5274 { | |
|
9624
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5275 #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
|
5276 *gui.fgcolor = color_to_rgba(color); |
|
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5277 #else |
| 7 | 5278 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
|
5279 #endif |
| 7 | 5280 } |
| 5281 | |
| 5282 /* | |
| 5283 * Set the current text background color. | |
| 5284 */ | |
| 5285 void | |
| 5286 gui_mch_set_bg_color(guicolor_T color) | |
| 5287 { | |
|
9624
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5288 #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
|
5289 *gui.bgcolor = color_to_rgba(color); |
|
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5290 #else |
| 7 | 5291 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
|
5292 #endif |
| 7 | 5293 } |
| 5294 | |
| 207 | 5295 /* |
| 5296 * Set the current text special color. | |
| 5297 */ | |
| 5298 void | |
| 5299 gui_mch_set_sp_color(guicolor_T color) | |
| 5300 { | |
|
9624
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5301 #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
|
5302 *gui.spcolor = color_to_rgba(color); |
|
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5303 #else |
| 207 | 5304 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
|
5305 #endif |
| 207 | 5306 } |
| 5307 | |
| 7 | 5308 /* |
| 5309 * Function-like convenience macro for the sake of efficiency. | |
| 5310 */ | |
| 5311 #define INSERT_PANGO_ATTR(Attribute, AttrList, Start, End) \ | |
| 5312 G_STMT_START{ \ | |
| 5313 PangoAttribute *tmp_attr_; \ | |
| 5314 tmp_attr_ = (Attribute); \ | |
| 5315 tmp_attr_->start_index = (Start); \ | |
| 5316 tmp_attr_->end_index = (End); \ | |
| 5317 pango_attr_list_insert((AttrList), tmp_attr_); \ | |
| 5318 }G_STMT_END | |
| 5319 | |
| 5320 static void | |
| 5321 apply_wide_font_attr(char_u *s, int len, PangoAttrList *attr_list) | |
| 5322 { | |
| 5323 char_u *start = NULL; | |
| 5324 char_u *p; | |
| 5325 int uc; | |
| 5326 | |
| 5327 for (p = s; p < s + len; p += utf_byte2len(*p)) | |
| 5328 { | |
| 5329 uc = utf_ptr2char(p); | |
| 5330 | |
| 5331 if (start == NULL) | |
| 5332 { | |
| 5333 if (uc >= 0x80 && utf_char2cells(uc) == 2) | |
| 5334 start = p; | |
| 5335 } | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5336 else if (uc < 0x80 // optimization shortcut |
| 7 | 5337 || (utf_char2cells(uc) != 2 && !utf_iscomposing(uc))) |
| 5338 { | |
| 5339 INSERT_PANGO_ATTR(pango_attr_font_desc_new(gui.wide_font), | |
| 5340 attr_list, start - s, p - s); | |
| 5341 start = NULL; | |
| 5342 } | |
| 5343 } | |
| 5344 | |
| 5345 if (start != NULL) | |
| 5346 INSERT_PANGO_ATTR(pango_attr_font_desc_new(gui.wide_font), | |
| 5347 attr_list, start - s, len); | |
| 5348 } | |
| 5349 | |
| 5350 static int | |
| 5351 count_cluster_cells(char_u *s, PangoItem *item, | |
| 5352 PangoGlyphString* glyphs, int i, | |
| 5353 int *cluster_width, | |
| 5354 int *last_glyph_rbearing) | |
| 5355 { | |
| 5356 char_u *p; | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5357 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
|
5358 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
|
5359 int width; // real cluster width in Pango units |
| 7 | 5360 int uc; |
| 5361 int cellcount = 0; | |
| 5362 | |
| 5363 width = glyphs->glyphs[i].geometry.width; | |
| 5364 | |
| 5365 for (next = i + 1; next < glyphs->num_glyphs; ++next) | |
| 5366 { | |
| 5367 if (glyphs->glyphs[next].attr.is_cluster_start) | |
| 5368 break; | |
| 5369 else if (glyphs->glyphs[next].geometry.width > width) | |
| 5370 width = glyphs->glyphs[next].geometry.width; | |
| 5371 } | |
| 5372 | |
| 5373 start = item->offset + glyphs->log_clusters[i]; | |
| 5374 end = item->offset + ((next < glyphs->num_glyphs) ? | |
| 5375 glyphs->log_clusters[next] : item->length); | |
| 5376 | |
| 5377 for (p = s + start; p < s + end; p += utf_byte2len(*p)) | |
| 5378 { | |
| 5379 uc = utf_ptr2char(p); | |
| 5380 if (uc < 0x80) | |
| 5381 ++cellcount; | |
| 5382 else if (!utf_iscomposing(uc)) | |
| 5383 cellcount += utf_char2cells(uc); | |
| 5384 } | |
| 5385 | |
| 5386 if (last_glyph_rbearing != NULL | |
| 5387 && cellcount > 0 && next == glyphs->num_glyphs) | |
| 5388 { | |
| 5389 PangoRectangle ink_rect; | |
| 5390 /* | |
| 5391 * If a certain combining mark had to be taken from a non-monospace | |
| 5392 * font, we have to compensate manually by adapting x_offset according | |
| 5393 * to the ink extents of the previous glyph. | |
| 5394 */ | |
| 5395 pango_font_get_glyph_extents(item->analysis.font, | |
| 5396 glyphs->glyphs[i].glyph, | |
| 5397 &ink_rect, NULL); | |
| 5398 | |
| 5399 if (PANGO_RBEARING(ink_rect) > 0) | |
| 5400 *last_glyph_rbearing = PANGO_RBEARING(ink_rect); | |
| 5401 } | |
| 5402 | |
| 5403 if (cellcount > 0) | |
| 5404 *cluster_width = width; | |
| 5405 | |
| 5406 return cellcount; | |
| 5407 } | |
| 5408 | |
| 5409 /* | |
| 5410 * If there are only combining characters in the cluster, we cannot just | |
| 5411 * change the width of the previous glyph since there is none. Therefore | |
| 5412 * some guesswork is needed. | |
| 5413 * | |
| 5414 * If ink_rect.x is negative Pango apparently has taken care of the composing | |
| 5415 * by itself. Actually setting x_offset = 0 should be sufficient then, but due | |
| 5416 * 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
|
5417 * x_offset to avoid ugliness. |
| 7 | 5418 * |
| 5419 * If ink_rect.x is not negative, force overstriking by pointing x_offset to | |
| 5420 * the position of the previous glyph. Apparently this happens only with old | |
| 5421 * X fonts which don't provide the special combining information needed by | |
| 5422 * Pango. | |
| 5423 */ | |
| 5424 static void | |
| 5425 setup_zero_width_cluster(PangoItem *item, PangoGlyphInfo *glyph, | |
| 5426 int last_cellcount, int last_cluster_width, | |
| 5427 int last_glyph_rbearing) | |
| 5428 { | |
| 5429 PangoRectangle ink_rect; | |
| 5430 PangoRectangle logical_rect; | |
| 5431 int width; | |
| 5432 | |
| 5433 width = last_cellcount * gui.char_width * PANGO_SCALE; | |
| 5434 glyph->geometry.x_offset = -width + MAX(0, width - last_cluster_width) / 2; | |
| 5435 glyph->geometry.width = 0; | |
| 5436 | |
| 5437 pango_font_get_glyph_extents(item->analysis.font, | |
| 5438 glyph->glyph, | |
| 5439 &ink_rect, &logical_rect); | |
| 5440 if (ink_rect.x < 0) | |
| 5441 { | |
| 5442 glyph->geometry.x_offset += last_glyph_rbearing; | |
| 5443 glyph->geometry.y_offset = logical_rect.height | |
| 5444 - (gui.char_height - p_linespace) * PANGO_SCALE; | |
| 5445 } | |
|
2507
2070b63605a7
Fix: with newer GTK versions accented characters were drawn too much to the
Bram Moolenaar <bram@vim.org>
parents:
2409
diff
changeset
|
5446 else |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5447 // 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
|
5448 // 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
|
5449 glyph->geometry.x_offset = -width + MAX(0, width - ink_rect.width) / 2; |
| 7 | 5450 } |
| 5451 | |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5452 #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
|
5453 static void |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5454 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
|
5455 PangoFont *font, PangoGlyphString *glyphs, |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5456 cairo_t *cr) |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5457 #else |
| 7 | 5458 static void |
| 5459 draw_glyph_string(int row, int col, int num_cells, int flags, | |
| 5460 PangoFont *font, PangoGlyphString *glyphs) | |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5461 #endif |
| 7 | 5462 { |
| 5463 if (!(flags & DRAW_TRANSP)) | |
| 5464 { | |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5465 #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
|
5466 cairo_set_source_rgba(cr, |
|
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5467 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
|
5468 gui.bgcolor->alpha); |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5469 cairo_rectangle(cr, |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5470 FILL_X(col), FILL_Y(row), |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5471 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
|
5472 cairo_fill(cr); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5473 #else |
| 7 | 5474 gdk_gc_set_foreground(gui.text_gc, gui.bgcolor); |
| 5475 | |
| 5476 gdk_draw_rectangle(gui.drawarea->window, | |
| 5477 gui.text_gc, | |
| 5478 TRUE, | |
| 5479 FILL_X(col), | |
| 5480 FILL_Y(row), | |
| 5481 num_cells * gui.char_width, | |
| 5482 gui.char_height); | |
|
8218
3456e2ebebd4
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Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5483 #endif |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5484 } |
|
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 #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
|
5487 cairo_set_source_rgba(cr, |
|
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5488 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
|
5489 gui.fgcolor->alpha); |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5490 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
|
5491 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
|
5492 #else |
| 7 | 5493 gdk_gc_set_foreground(gui.text_gc, gui.fgcolor); |
| 5494 | |
| 5495 gdk_draw_glyphs(gui.drawarea->window, | |
| 5496 gui.text_gc, | |
| 5497 font, | |
| 5498 TEXT_X(col), | |
| 5499 TEXT_Y(row), | |
| 5500 glyphs); | |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5501 #endif |
| 7 | 5502 |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5503 // redraw the contents with an offset of 1 to emulate bold |
| 7 | 5504 if ((flags & DRAW_BOLD) && !gui.font_can_bold) |
|
8218
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commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5505 #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
|
5506 { |
|
9624
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5507 cairo_set_source_rgba(cr, |
|
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5508 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
|
5509 gui.fgcolor->alpha); |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5510 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
|
5511 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
|
5512 } |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5513 #else |
| 7 | 5514 gdk_draw_glyphs(gui.drawarea->window, |
| 5515 gui.text_gc, | |
| 5516 font, | |
| 5517 TEXT_X(col) + 1, | |
| 5518 TEXT_Y(row), | |
| 5519 glyphs); | |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5520 #endif |
| 7 | 5521 } |
| 5522 | |
| 207 | 5523 /* |
| 5524 * Draw underline and undercurl at the bottom of the character cell. | |
| 5525 */ | |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5526 #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
|
5527 static void |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5528 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
|
5529 #else |
| 207 | 5530 static void |
| 5531 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
|
5532 #endif |
| 207 | 5533 { |
| 5534 int i; | |
| 5535 int offset; | |
| 1884 | 5536 static const int val[8] = {1, 0, 0, 0, 1, 2, 2, 2 }; |
| 207 | 5537 int y = FILL_Y(row + 1) - 1; |
| 5538 | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5539 // Undercurl: draw curl at the bottom of the character cell. |
| 207 | 5540 if (flags & DRAW_UNDERC) |
| 5541 { | |
|
8218
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Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5542 #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
|
5543 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
|
5544 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
|
5545 cairo_set_source_rgba(cr, |
|
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5546 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
|
5547 gui.spcolor->alpha); |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5548 for (i = FILL_X(col); i < FILL_X(col + cells); ++i) |
|
3456e2ebebd4
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parents:
7870
diff
changeset
|
5549 { |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5550 offset = val[i % 8]; |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5551 cairo_line_to(cr, i, y - offset + 0.5); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
5552 } |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5553 cairo_stroke(cr); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5554 #else |
| 207 | 5555 gdk_gc_set_foreground(gui.text_gc, gui.spcolor); |
| 5556 for (i = FILL_X(col); i < FILL_X(col + cells); ++i) | |
| 5557 { | |
| 5558 offset = val[i % 8]; | |
| 5559 gdk_draw_point(gui.drawarea->window, gui.text_gc, i, y - offset); | |
| 5560 } | |
| 5561 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
|
5562 #endif |
| 207 | 5563 } |
| 5564 | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5565 // Draw a strikethrough line |
|
12317
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patch 8.0.1038: strike-through text not supported
Christian Brabandt <cb@256bit.org>
parents:
12250
diff
changeset
|
5566 if (flags & DRAW_STRIKE) |
|
2a8890b80923
patch 8.0.1038: strike-through text not supported
Christian Brabandt <cb@256bit.org>
parents:
12250
diff
changeset
|
5567 { |
|
2a8890b80923
patch 8.0.1038: strike-through text not supported
Christian Brabandt <cb@256bit.org>
parents:
12250
diff
changeset
|
5568 #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
|
5569 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
|
5570 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
|
5571 cairo_set_source_rgba(cr, |
|
2a8890b80923
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parents:
12250
diff
changeset
|
5572 gui.spcolor->red, gui.spcolor->green, gui.spcolor->blue, |
|
2a8890b80923
patch 8.0.1038: strike-through text not supported
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parents:
12250
diff
changeset
|
5573 gui.spcolor->alpha); |
|
2a8890b80923
patch 8.0.1038: strike-through text not supported
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parents:
12250
diff
changeset
|
5574 cairo_move_to(cr, FILL_X(col), y + 1 - gui.char_height/2 + 0.5); |
|
2a8890b80923
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parents:
12250
diff
changeset
|
5575 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
|
5576 cairo_stroke(cr); |
|
2a8890b80923
patch 8.0.1038: strike-through text not supported
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parents:
12250
diff
changeset
|
5577 #else |
|
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patch 8.0.1038: strike-through text not supported
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parents:
12250
diff
changeset
|
5578 gdk_gc_set_foreground(gui.text_gc, gui.spcolor); |
|
2a8890b80923
patch 8.0.1038: strike-through text not supported
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parents:
12250
diff
changeset
|
5579 gdk_draw_line(gui.drawarea->window, gui.text_gc, |
|
2a8890b80923
patch 8.0.1038: strike-through text not supported
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parents:
12250
diff
changeset
|
5580 FILL_X(col), y + 1 - gui.char_height/2, |
|
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parents:
12250
diff
changeset
|
5581 FILL_X(col + cells), y + 1 - gui.char_height/2); |
|
2a8890b80923
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parents:
12250
diff
changeset
|
5582 gdk_gc_set_foreground(gui.text_gc, gui.fgcolor); |
|
2a8890b80923
patch 8.0.1038: strike-through text not supported
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parents:
12250
diff
changeset
|
5583 #endif |
|
2a8890b80923
patch 8.0.1038: strike-through text not supported
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parents:
12250
diff
changeset
|
5584 } |
|
2a8890b80923
patch 8.0.1038: strike-through text not supported
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parents:
12250
diff
changeset
|
5585 |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5586 // Underline: draw a line at the bottom of the character cell. |
| 207 | 5587 if (flags & DRAW_UNDERL) |
| 5588 { | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5589 // 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
|
5590 // Otherwise put the line just below the character. |
| 207 | 5591 if (p_linespace > 1) |
| 5592 y -= p_linespace - 1; | |
|
8218
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diff
changeset
|
5593 #if GTK_CHECK_VERSION(3,0,0) |
|
12317
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parents:
12250
diff
changeset
|
5594 cairo_set_line_width(cr, 1.0); |
|
2a8890b80923
patch 8.0.1038: strike-through text not supported
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parents:
12250
diff
changeset
|
5595 cairo_set_line_cap(cr, CAIRO_LINE_CAP_BUTT); |
|
2a8890b80923
patch 8.0.1038: strike-through text not supported
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parents:
12250
diff
changeset
|
5596 cairo_set_source_rgba(cr, |
|
2a8890b80923
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parents:
12250
diff
changeset
|
5597 gui.fgcolor->red, gui.fgcolor->green, gui.fgcolor->blue, |
|
2a8890b80923
patch 8.0.1038: strike-through text not supported
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parents:
12250
diff
changeset
|
5598 gui.fgcolor->alpha); |
|
2a8890b80923
patch 8.0.1038: strike-through text not supported
Christian Brabandt <cb@256bit.org>
parents:
12250
diff
changeset
|
5599 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
|
5600 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
|
5601 cairo_stroke(cr); |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
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parents:
7870
diff
changeset
|
5602 #else |
| 207 | 5603 gdk_draw_line(gui.drawarea->window, gui.text_gc, |
| 5604 FILL_X(col), y, | |
| 5605 FILL_X(col + cells) - 1, y); | |
|
8218
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commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
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7870
diff
changeset
|
5606 #endif |
| 207 | 5607 } |
| 5608 } | |
| 5609 | |
| 7 | 5610 int |
| 5611 gui_gtk2_draw_string(int row, int col, char_u *s, int len, int flags) | |
| 5612 { | |
|
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patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5613 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
|
5614 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
|
5615 int column_offset = 0; // column offset in cells |
| 7 | 5616 int i; |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5617 char_u *conv_buf = NULL; // result of UTF-8 conversion |
| 7 | 5618 char_u *new_conv_buf; |
| 5619 int convlen; | |
| 5620 char_u *sp, *bp; | |
| 5621 int plen; | |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5622 #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
|
5623 cairo_t *cr; |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5624 #endif |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5625 |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5626 if (gui.text_context == NULL || gtk_widget_get_window(gui.drawarea) == NULL) |
| 7 | 5627 return len; |
| 5628 | |
| 5629 if (output_conv.vc_type != CONV_NONE) | |
| 5630 { | |
| 5631 /* | |
| 5632 * Convert characters from 'encoding' to 'termencoding', which is set | |
| 5633 * to UTF-8 by gui_mch_init(). did_set_string_option() in option.c | |
| 5634 * prohibits changing this to something else than UTF-8 if the GUI is | |
| 5635 * in use. | |
| 5636 */ | |
| 5637 convlen = len; | |
| 5638 conv_buf = string_convert(&output_conv, s, &convlen); | |
| 5639 g_return_val_if_fail(conv_buf != NULL, len); | |
| 5640 | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5641 // 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
|
5642 // 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
|
5643 // compensate for that. |
| 7 | 5644 for (sp = s, bp = conv_buf; sp < s + len && bp < conv_buf + convlen; ) |
| 5645 { | |
| 474 | 5646 plen = utf_ptr2len(bp); |
| 7 | 5647 if ((*mb_ptr2cells)(sp) == 2 && utf_ptr2cells(bp) == 1) |
| 5648 { | |
| 5649 new_conv_buf = alloc(convlen + 2); | |
| 5650 if (new_conv_buf == NULL) | |
| 5651 return len; | |
| 5652 plen += bp - conv_buf; | |
| 5653 mch_memmove(new_conv_buf, conv_buf, plen); | |
| 5654 new_conv_buf[plen] = ' '; | |
| 5655 mch_memmove(new_conv_buf + plen + 1, conv_buf + plen, | |
| 5656 convlen - plen + 1); | |
| 5657 vim_free(conv_buf); | |
| 5658 conv_buf = new_conv_buf; | |
| 5659 ++convlen; | |
| 5660 bp = conv_buf + plen; | |
| 5661 plen = 1; | |
| 5662 } | |
| 474 | 5663 sp += (*mb_ptr2len)(sp); |
| 7 | 5664 bp += plen; |
| 5665 } | |
| 5666 s = conv_buf; | |
| 5667 len = convlen; | |
| 5668 } | |
| 5669 | |
| 5670 /* | |
| 5671 * Restrict all drawing to the current screen line in order to prevent | |
| 5672 * fuzzy font lookups from messing up the screen. | |
| 5673 */ | |
| 5674 area.x = gui.border_offset; | |
| 5675 area.y = FILL_Y(row); | |
| 5676 area.width = gui.num_cols * gui.char_width; | |
| 5677 area.height = gui.char_height; | |
| 5678 | |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5679 #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
|
5680 cr = cairo_create(gui.surface); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5681 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
|
5682 cairo_clip(cr); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5683 #else |
| 7 | 5684 gdk_gc_set_clip_origin(gui.text_gc, 0, 0); |
| 5685 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
|
5686 #endif |
| 7 | 5687 |
| 5688 glyphs = pango_glyph_string_new(); | |
| 5689 | |
| 5690 /* | |
| 5691 * Optimization hack: If possible, skip the itemize and shaping process | |
| 5692 * for pure ASCII strings. This optimization is particularly effective | |
| 5693 * because Vim draws space characters to clear parts of the screen. | |
| 5694 */ | |
| 5695 if (!(flags & DRAW_ITALIC) | |
| 5696 && !((flags & DRAW_BOLD) && gui.font_can_bold) | |
| 5697 && gui.ascii_glyphs != NULL) | |
| 5698 { | |
| 5699 char_u *p; | |
| 5700 | |
| 5701 for (p = s; p < s + len; ++p) | |
| 5702 if (*p & 0x80) | |
| 5703 goto not_ascii; | |
| 5704 | |
| 5705 pango_glyph_string_set_size(glyphs, len); | |
| 5706 | |
| 5707 for (i = 0; i < len; ++i) | |
| 5708 { | |
|
9879
5cd29e15f2f7
commit https://github.com/vim/vim/commit/16350cb97914bc86320185a9910b23c2b297d273
Christian Brabandt <cb@256bit.org>
parents:
9848
diff
changeset
|
5709 glyphs->glyphs[i] = gui.ascii_glyphs->glyphs[2 * s[i]]; |
| 7 | 5710 glyphs->log_clusters[i] = i; |
| 5711 } | |
| 5712 | |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5713 #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
|
5714 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
|
5715 #else |
| 7 | 5716 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
|
5717 #endif |
| 7 | 5718 |
| 5719 column_offset = len; | |
| 5720 } | |
| 5721 else | |
| 5722 not_ascii: | |
| 5723 { | |
| 5724 PangoAttrList *attr_list; | |
| 5725 GList *item_list; | |
| 5726 int cluster_width; | |
| 5727 int last_glyph_rbearing; | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5728 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
|
5729 |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5730 // 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
|
5731 // characters. |
| 26 | 5732 if (!utf_valid_string(s, s + len)) |
| 5733 { | |
| 5734 column_offset = len; | |
| 5735 goto skipitall; | |
| 5736 } | |
| 5737 | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5738 // original width of the current cluster |
| 7 | 5739 cluster_width = PANGO_SCALE * gui.char_width; |
| 5740 | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5741 // right bearing of the last non-composing glyph |
| 7 | 5742 last_glyph_rbearing = PANGO_SCALE * gui.char_width; |
| 5743 | |
| 5744 attr_list = pango_attr_list_new(); | |
| 5745 | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5746 // 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
|
5747 // Otherwise just go with 'guifont' and let Pango do its thing. |
| 7 | 5748 if (gui.wide_font != NULL) |
| 5749 apply_wide_font_attr(s, len, attr_list); | |
| 5750 | |
| 5751 if ((flags & DRAW_BOLD) && gui.font_can_bold) | |
| 5752 INSERT_PANGO_ATTR(pango_attr_weight_new(PANGO_WEIGHT_BOLD), | |
| 5753 attr_list, 0, len); | |
| 5754 if (flags & DRAW_ITALIC) | |
| 5755 INSERT_PANGO_ATTR(pango_attr_style_new(PANGO_STYLE_ITALIC), | |
| 5756 attr_list, 0, len); | |
| 5757 /* | |
| 5758 * Break the text into segments with consistent directional level | |
| 5759 * and shaping engine. Pure Latin text needs only a single segment, | |
| 5760 * so there's no need to worry about the loop's efficiency. Better | |
| 5761 * try to optimize elsewhere, e.g. reducing exposes and stuff :) | |
| 5762 */ | |
| 5763 item_list = pango_itemize(gui.text_context, | |
| 5764 (const char *)s, 0, len, attr_list, NULL); | |
| 5765 | |
| 5766 while (item_list != NULL) | |
| 5767 { | |
| 5768 PangoItem *item; | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5769 int item_cells = 0; // item length in cells |
| 7 | 5770 |
| 5771 item = (PangoItem *)item_list->data; | |
| 5772 item_list = g_list_delete_link(item_list, item_list); | |
| 5773 /* | |
| 5774 * Increment the bidirectional embedding level by 1 if it is not | |
| 5775 * even. An odd number means the output will be RTL, but we don't | |
| 5776 * want that since Vim handles right-to-left text on its own. It | |
| 5777 * would probably be sufficient to just set level = 0, but you can | |
| 5778 * never know :) | |
| 5779 * | |
| 5780 * Unfortunately we can't take advantage of Pango's ability to | |
| 5781 * render both LTR and RTL at the same time. In order to support | |
| 5782 * that, Vim's main screen engine would have to make use of Pango | |
| 5783 * functionality. | |
| 5784 */ | |
| 5785 item->analysis.level = (item->analysis.level + 1) & (~1U); | |
| 5786 | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5787 // 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
|
5788 // done, because drawing the cursor would change the display. |
| 7 | 5789 item->analysis.shape_engine = default_shape_engine; |
| 5790 | |
|
7098
70b56e5eccb2
commit https://github.com/vim/vim/commit/3cbe0c01ad71875bd662edb629f9e792a734f292
Christian Brabandt <cb@256bit.org>
parents:
7086
diff
changeset
|
5791 #ifdef HAVE_PANGO_SHAPE_FULL |
|
7086
3825da022231
commit https://github.com/vim/vim/commit/7e2ec008f5c5152205d0b8a7d88177b374225d8d
Christian Brabandt <cb@256bit.org>
parents:
6819
diff
changeset
|
5792 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
|
5793 (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
|
5794 #else |
|
70b56e5eccb2
commit https://github.com/vim/vim/commit/3cbe0c01ad71875bd662edb629f9e792a734f292
Christian Brabandt <cb@256bit.org>
parents:
7086
diff
changeset
|
5795 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
|
5796 &item->analysis, glyphs); |
|
70b56e5eccb2
commit https://github.com/vim/vim/commit/3cbe0c01ad71875bd662edb629f9e792a734f292
Christian Brabandt <cb@256bit.org>
parents:
7086
diff
changeset
|
5797 #endif |
| 7 | 5798 /* |
| 5799 * Fixed-width hack: iterate over the array and assign a fixed | |
| 5800 * width to each glyph, thus overriding the choice made by the | |
| 5801 * shaping engine. We use utf_char2cells() to determine the | |
| 5802 * number of cells needed. | |
| 5803 * | |
| 5804 * Also perform all kind of dark magic to get composing | |
| 5805 * characters right (and pretty too of course). | |
| 5806 */ | |
| 5807 for (i = 0; i < glyphs->num_glyphs; ++i) | |
| 5808 { | |
| 5809 PangoGlyphInfo *glyph; | |
| 5810 | |
| 5811 glyph = &glyphs->glyphs[i]; | |
| 5812 | |
| 5813 if (glyph->attr.is_cluster_start) | |
| 5814 { | |
| 5815 int cellcount; | |
| 5816 | |
| 5817 cellcount = count_cluster_cells( | |
| 5818 s, item, glyphs, i, &cluster_width, | |
| 5819 (item_list != NULL) ? &last_glyph_rbearing : NULL); | |
| 5820 | |
| 5821 if (cellcount > 0) | |
| 5822 { | |
| 5823 int width; | |
| 5824 | |
| 5825 width = cellcount * gui.char_width * PANGO_SCALE; | |
| 5826 glyph->geometry.x_offset += | |
| 5827 MAX(0, width - cluster_width) / 2; | |
| 5828 glyph->geometry.width = width; | |
| 5829 } | |
| 5830 else | |
| 5831 { | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5832 // 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
|
5833 // 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
|
5834 // 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
|
5835 // some guesswork is needed. |
| 7 | 5836 setup_zero_width_cluster(item, glyph, cells, |
| 5837 cluster_width, | |
| 5838 last_glyph_rbearing); | |
| 5839 } | |
| 5840 | |
| 5841 item_cells += cellcount; | |
| 5842 cells = cellcount; | |
| 5843 } | |
| 5844 else if (i > 0) | |
| 5845 { | |
| 5846 int width; | |
| 5847 | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5848 // 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
|
5849 // characters the canonical way. |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5850 // 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
|
5851 // 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
|
5852 // 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
|
5853 // 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
|
5854 // 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
|
5855 // are. |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5856 // 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
|
5857 // 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
|
5858 if (glyph->geometry.x_offset >= 0) |
|
2517
fe5709686d05
Improve positioning of combining characters in GTK.
Bram Moolenaar <bram@vim.org>
parents:
2507
diff
changeset
|
5859 { |
|
fe5709686d05
Improve positioning of combining characters in GTK.
Bram Moolenaar <bram@vim.org>
parents:
2507
diff
changeset
|
5860 glyphs->glyphs[i].geometry.width = |
|
fe5709686d05
Improve positioning of combining characters in GTK.
Bram Moolenaar <bram@vim.org>
parents:
2507
diff
changeset
|
5861 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
|
5862 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
|
5863 } |
| 7 | 5864 width = cells * gui.char_width * PANGO_SCALE; |
| 5865 glyph->geometry.x_offset += | |
| 5866 MAX(0, width - cluster_width) / 2; | |
| 5867 } | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5868 else // i == 0 "cannot happen" |
| 7 | 5869 { |
| 5870 glyph->geometry.width = 0; | |
| 5871 } | |
| 5872 } | |
| 5873 | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5874 //// Aaaaand action! ** |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5875 #if GTK_CHECK_VERSION(3,0,0) |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
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parents:
7870
diff
changeset
|
5876 draw_glyph_string(row, col + column_offset, item_cells, |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5877 flags, item->analysis.font, glyphs, |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5878 cr); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5879 #else |
| 7 | 5880 draw_glyph_string(row, col + column_offset, item_cells, |
| 5881 flags, item->analysis.font, glyphs); | |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5882 #endif |
| 7 | 5883 |
| 5884 pango_item_free(item); | |
| 5885 | |
| 5886 column_offset += item_cells; | |
| 5887 } | |
| 5888 | |
| 5889 pango_attr_list_unref(attr_list); | |
| 5890 } | |
| 5891 | |
| 26 | 5892 skipitall: |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5893 // Draw underline and undercurl. |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5894 #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
|
5895 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
|
5896 #else |
| 207 | 5897 draw_under(flags, row, col, column_offset); |
|
8218
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Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5898 #endif |
| 7 | 5899 |
| 5900 pango_glyph_string_free(glyphs); | |
| 5901 vim_free(conv_buf); | |
| 5902 | |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5903 #if GTK_CHECK_VERSION(3,0,0) |
|
3456e2ebebd4
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Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5904 cairo_destroy(cr); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5905 if (!gui.by_signal) |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5906 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
|
5907 &area, FALSE); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5908 #else |
| 7 | 5909 gdk_gc_set_clip_rectangle(gui.text_gc, NULL); |
|
8218
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Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5910 #endif |
| 7 | 5911 |
| 5912 return column_offset; | |
| 5913 } | |
| 5914 | |
| 5915 /* | |
| 5916 * Return OK if the key with the termcap name "name" is supported. | |
| 5917 */ | |
| 5918 int | |
| 5919 gui_mch_haskey(char_u *name) | |
| 5920 { | |
| 5921 int i; | |
| 5922 | |
| 5923 for (i = 0; special_keys[i].key_sym != 0; i++) | |
| 5924 if (name[0] == special_keys[i].code0 | |
| 5925 && name[1] == special_keys[i].code1) | |
| 5926 return OK; | |
| 5927 return FAIL; | |
| 5928 } | |
| 5929 | |
| 4133 | 5930 #if defined(FEAT_TITLE) || defined(FEAT_EVAL) || defined(PROTO) |
| 7 | 5931 /* |
| 5932 * Return the text window-id and display. Only required for X-based GUI's | |
| 5933 */ | |
| 5934 int | |
| 5935 gui_get_x11_windis(Window *win, Display **dis) | |
| 5936 { | |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5937 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
|
5938 { |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5939 *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
|
5940 *win = GDK_WINDOW_XID(gtk_widget_get_window(gui.mainwin)); |
| 7 | 5941 return OK; |
| 5942 } | |
| 5943 | |
| 5944 *dis = NULL; | |
| 5945 *win = 0; | |
| 5946 return FAIL; | |
| 5947 } | |
| 5948 #endif | |
| 5949 | |
| 5950 #if defined(FEAT_CLIENTSERVER) \ | |
| 5951 || (defined(FEAT_X11) && defined(FEAT_CLIPBOARD)) || defined(PROTO) | |
| 5952 | |
| 5953 Display * | |
| 5954 gui_mch_get_display(void) | |
| 5955 { | |
|
8218
3456e2ebebd4
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parents:
7870
diff
changeset
|
5956 if (gui.mainwin != NULL && gtk_widget_get_window(gui.mainwin) != NULL) |
|
3456e2ebebd4
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parents:
7870
diff
changeset
|
5957 return GDK_WINDOW_XDISPLAY(gtk_widget_get_window(gui.mainwin)); |
| 7 | 5958 else |
| 5959 return NULL; | |
| 5960 } | |
| 5961 #endif | |
| 5962 | |
| 5963 void | |
| 5964 gui_mch_beep(void) | |
| 5965 { | |
| 5966 GdkDisplay *display; | |
| 5967 | |
|
8218
3456e2ebebd4
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Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5968 if (gui.mainwin != NULL && gtk_widget_get_realized(gui.mainwin)) |
| 7 | 5969 display = gtk_widget_get_display(gui.mainwin); |
| 5970 else | |
| 5971 display = gdk_display_get_default(); | |
| 5972 | |
| 5973 if (display != NULL) | |
| 5974 gdk_display_beep(display); | |
| 5975 } | |
| 5976 | |
| 5977 void | |
| 5978 gui_mch_flash(int msec) | |
| 5979 { | |
|
8218
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Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5980 #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
|
5981 // TODO Replace GdkGC with Cairo |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
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parents:
7870
diff
changeset
|
5982 (void)msec; |
|
3456e2ebebd4
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Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5983 #else |
| 7 | 5984 GdkGCValues values; |
| 5985 GdkGC *invert_gc; | |
| 5986 | |
| 5987 if (gui.drawarea->window == NULL) | |
| 5988 return; | |
| 5989 | |
| 5990 values.foreground.pixel = gui.norm_pixel ^ gui.back_pixel; | |
| 5991 values.background.pixel = gui.norm_pixel ^ gui.back_pixel; | |
| 5992 values.function = GDK_XOR; | |
| 5993 invert_gc = gdk_gc_new_with_values(gui.drawarea->window, | |
| 5994 &values, | |
| 5995 GDK_GC_FOREGROUND | | |
| 5996 GDK_GC_BACKGROUND | | |
| 5997 GDK_GC_FUNCTION); | |
| 5998 gdk_gc_set_exposures(invert_gc, | |
| 5999 gui.visibility != GDK_VISIBILITY_UNOBSCURED); | |
| 6000 /* | |
| 6001 * Do a visual beep by changing back and forth in some undetermined way, | |
| 6002 * the foreground and background colors. This is due to the fact that | |
| 6003 * there can't be really any prediction about the effects of XOR on | |
| 6004 * arbitrary X11 servers. However this seems to be enough for what we | |
| 6005 * intend it to do. | |
| 6006 */ | |
| 6007 gdk_draw_rectangle(gui.drawarea->window, invert_gc, | |
| 6008 TRUE, | |
| 6009 0, 0, | |
| 6010 FILL_X((int)Columns) + gui.border_offset, | |
| 6011 FILL_Y((int)Rows) + gui.border_offset); | |
| 6012 | |
| 6013 gui_mch_flush(); | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6014 ui_delay((long)msec, TRUE); // wait so many msec |
| 7 | 6015 |
| 6016 gdk_draw_rectangle(gui.drawarea->window, invert_gc, | |
| 6017 TRUE, | |
| 6018 0, 0, | |
| 6019 FILL_X((int)Columns) + gui.border_offset, | |
| 6020 FILL_Y((int)Rows) + gui.border_offset); | |
| 6021 | |
| 6022 gdk_gc_destroy(invert_gc); | |
|
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parents:
7870
diff
changeset
|
6023 #endif |
| 7 | 6024 } |
| 6025 | |
| 6026 /* | |
| 6027 * Invert a rectangle from row r, column c, for nr rows and nc columns. | |
| 6028 */ | |
| 6029 void | |
| 6030 gui_mch_invert_rectangle(int r, int c, int nr, int nc) | |
| 6031 { | |
|
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parents:
7870
diff
changeset
|
6032 #if GTK_CHECK_VERSION(3,0,0) |
|
8495
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parents:
8469
diff
changeset
|
6033 const GdkRectangle rect = { |
|
8877ea0a27ec
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parents:
8469
diff
changeset
|
6034 FILL_X(c), FILL_Y(r), nc * gui.char_width, nr * gui.char_height |
|
8877ea0a27ec
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diff
changeset
|
6035 }; |
|
8877ea0a27ec
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parents:
8469
diff
changeset
|
6036 cairo_t * const cr = cairo_create(gui.surface); |
|
8877ea0a27ec
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parents:
8469
diff
changeset
|
6037 |
|
9624
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
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parents:
9523
diff
changeset
|
6038 set_cairo_source_rgba_from_color(cr, gui.norm_pixel ^ gui.back_pixel); |
|
8495
8877ea0a27ec
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8469
diff
changeset
|
6039 # if CAIRO_VERSION >= CAIRO_VERSION_ENCODE(1,9,2) |
|
8877ea0a27ec
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parents:
8469
diff
changeset
|
6040 cairo_set_operator(cr, CAIRO_OPERATOR_DIFFERENCE); |
|
8877ea0a27ec
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diff
changeset
|
6041 # else |
|
18781
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parents:
18671
diff
changeset
|
6042 // Give an implementation for older cairo versions if necessary. |
|
8495
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diff
changeset
|
6043 # endif |
|
8877ea0a27ec
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parents:
8469
diff
changeset
|
6044 gdk_cairo_rectangle(cr, &rect); |
|
8877ea0a27ec
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8469
diff
changeset
|
6045 cairo_fill(cr); |
|
8877ea0a27ec
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parents:
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diff
changeset
|
6046 |
|
8877ea0a27ec
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parents:
8469
diff
changeset
|
6047 cairo_destroy(cr); |
|
8877ea0a27ec
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parents:
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diff
changeset
|
6048 |
|
8877ea0a27ec
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parents:
8469
diff
changeset
|
6049 if (!gui.by_signal) |
|
8877ea0a27ec
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parents:
8469
diff
changeset
|
6050 gtk_widget_queue_draw_area(gui.drawarea, rect.x, rect.y, |
|
8877ea0a27ec
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8469
diff
changeset
|
6051 rect.width, rect.height); |
|
8218
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7870
diff
changeset
|
6052 #else |
| 7 | 6053 GdkGCValues values; |
| 6054 GdkGC *invert_gc; | |
| 6055 | |
| 6056 if (gui.drawarea->window == NULL) | |
| 6057 return; | |
| 6058 | |
| 944 | 6059 values.foreground.pixel = gui.norm_pixel ^ gui.back_pixel; |
| 6060 values.background.pixel = gui.norm_pixel ^ gui.back_pixel; | |
| 7 | 6061 values.function = GDK_XOR; |
| 6062 invert_gc = gdk_gc_new_with_values(gui.drawarea->window, | |
| 6063 &values, | |
| 6064 GDK_GC_FOREGROUND | | |
| 6065 GDK_GC_BACKGROUND | | |
| 6066 GDK_GC_FUNCTION); | |
| 944 | 6067 gdk_gc_set_exposures(invert_gc, gui.visibility != |
| 6068 GDK_VISIBILITY_UNOBSCURED); | |
| 7 | 6069 gdk_draw_rectangle(gui.drawarea->window, invert_gc, |
| 6070 TRUE, | |
| 6071 FILL_X(c), FILL_Y(r), | |
| 6072 (nc) * gui.char_width, (nr) * gui.char_height); | |
| 6073 gdk_gc_destroy(invert_gc); | |
|
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7870
diff
changeset
|
6074 #endif |
| 7 | 6075 } |
| 6076 | |
| 6077 /* | |
| 6078 * Iconify the GUI window. | |
| 6079 */ | |
| 6080 void | |
| 6081 gui_mch_iconify(void) | |
| 6082 { | |
| 6083 gtk_window_iconify(GTK_WINDOW(gui.mainwin)); | |
| 6084 } | |
| 6085 | |
| 6086 #if defined(FEAT_EVAL) || defined(PROTO) | |
| 6087 /* | |
| 6088 * Bring the Vim window to the foreground. | |
| 6089 */ | |
| 6090 void | |
| 6091 gui_mch_set_foreground(void) | |
| 6092 { | |
| 6093 gtk_window_present(GTK_WINDOW(gui.mainwin)); | |
| 6094 } | |
| 6095 #endif | |
| 6096 | |
| 6097 /* | |
| 6098 * Draw a cursor without focus. | |
| 6099 */ | |
| 6100 void | |
| 6101 gui_mch_draw_hollow_cursor(guicolor_T color) | |
| 6102 { | |
| 6103 int i = 1; | |
|
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diff
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|
6104 #if GTK_CHECK_VERSION(3,0,0) |
|
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|
6105 cairo_t *cr; |
|
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|
6106 #endif |
|
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diff
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|
6107 |
|
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diff
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|
6108 if (gtk_widget_get_window(gui.drawarea) == NULL) |
| 7 | 6109 return; |
| 6110 | |
|
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diff
changeset
|
6111 #if GTK_CHECK_VERSION(3,0,0) |
|
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diff
changeset
|
6112 cr = cairo_create(gui.surface); |
|
3456e2ebebd4
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diff
changeset
|
6113 #endif |
|
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diff
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|
6114 |
| 7 | 6115 gui_mch_set_fg_color(color); |
| 6116 | |
|
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changeset
|
6117 #if GTK_CHECK_VERSION(3,0,0) |
|
9624
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diff
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|
6118 cairo_set_source_rgba(cr, |
|
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diff
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|
6119 gui.fgcolor->red, gui.fgcolor->green, gui.fgcolor->blue, |
|
d63b85fe3dc7
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diff
changeset
|
6120 gui.fgcolor->alpha); |
|
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diff
changeset
|
6121 #else |
| 7 | 6122 gdk_gc_set_foreground(gui.text_gc, gui.fgcolor); |
|
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changeset
|
6123 #endif |
| 7 | 6124 if (mb_lefthalve(gui.row, gui.col)) |
| 6125 i = 2; | |
|
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diff
changeset
|
6126 #if GTK_CHECK_VERSION(3,0,0) |
|
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changeset
|
6127 cairo_set_line_width(cr, 1.0); |
|
3456e2ebebd4
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changeset
|
6128 cairo_set_line_cap(cr, CAIRO_LINE_CAP_BUTT); |
|
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|
6129 cairo_rectangle(cr, |
|
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|
6130 FILL_X(gui.col) + 0.5, FILL_Y(gui.row) + 0.5, |
|
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|
6131 i * gui.char_width - 1, gui.char_height - 1); |
|
3456e2ebebd4
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|
6132 cairo_stroke(cr); |
|
3456e2ebebd4
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|
6133 cairo_destroy(cr); |
|
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changeset
|
6134 #else |
| 7 | 6135 gdk_draw_rectangle(gui.drawarea->window, gui.text_gc, |
| 6136 FALSE, | |
| 6137 FILL_X(gui.col), FILL_Y(gui.row), | |
| 6138 i * gui.char_width - 1, gui.char_height - 1); | |
|
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changeset
|
6139 #endif |
| 7 | 6140 } |
| 6141 | |
| 6142 /* | |
| 6143 * Draw part of a cursor, "w" pixels wide, and "h" pixels high, using | |
| 6144 * color "color". | |
| 6145 */ | |
| 6146 void | |
| 6147 gui_mch_draw_part_cursor(int w, int h, guicolor_T color) | |
| 6148 { | |
|
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changeset
|
6149 if (gtk_widget_get_window(gui.drawarea) == NULL) |
| 7 | 6150 return; |
| 6151 | |
| 6152 gui_mch_set_fg_color(color); | |
| 6153 | |
|
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changeset
|
6154 #if GTK_CHECK_VERSION(3,0,0) |
|
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|
6155 { |
|
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|
6156 cairo_t *cr; |
|
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|
6157 |
|
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|
6158 cr = cairo_create(gui.surface); |
|
9624
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diff
changeset
|
6159 cairo_set_source_rgba(cr, |
|
d63b85fe3dc7
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|
6160 gui.fgcolor->red, gui.fgcolor->green, gui.fgcolor->blue, |
|
d63b85fe3dc7
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|
6161 gui.fgcolor->alpha); |
|
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|
6162 cairo_rectangle(cr, |
|
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|
6163 # ifdef FEAT_RIGHTLEFT |
|
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|
6164 // vertical line should be on the right of current point |
|
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|
6165 CURSOR_BAR_RIGHT ? FILL_X(gui.col + 1) - w : |
|
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|
6166 # endif |
|
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|
6167 FILL_X(gui.col), FILL_Y(gui.row) + gui.char_height - h, |
|
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|
6168 w, h); |
|
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|
6169 cairo_fill(cr); |
|
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|
6170 cairo_destroy(cr); |
|
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|
6171 } |
|
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|
6172 #else // !GTK_CHECK_VERSION(3,0,0) |
| 7 | 6173 gdk_gc_set_foreground(gui.text_gc, gui.fgcolor); |
| 6174 gdk_draw_rectangle(gui.drawarea->window, gui.text_gc, | |
| 6175 TRUE, | |
|
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changeset
|
6176 # ifdef FEAT_RIGHTLEFT |
|
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diff
changeset
|
6177 // vertical line should be on the right of current point |
| 7 | 6178 CURSOR_BAR_RIGHT ? FILL_X(gui.col + 1) - w : |
|
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diff
changeset
|
6179 # endif |
| 7 | 6180 FILL_X(gui.col), |
| 6181 FILL_Y(gui.row) + gui.char_height - h, | |
| 6182 w, h); | |
|
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diff
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|
6183 #endif // !GTK_CHECK_VERSION(3,0,0) |
| 7 | 6184 } |
| 6185 | |
| 6186 | |
| 6187 /* | |
| 6188 * Catch up with any queued X11 events. This may put keyboard input into the | |
| 6189 * input buffer, call resize call-backs, trigger timers etc. If there is | |
| 6190 * nothing in the X11 event queue (& no timers pending), then we return | |
| 6191 * immediately. | |
| 6192 */ | |
| 6193 void | |
| 6194 gui_mch_update(void) | |
| 6195 { | |
|
2301
6f63294a1781
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Bram Moolenaar <bram@vim.org>
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diff
changeset
|
6196 while (g_main_context_pending(NULL) && !vim_is_input_buf_full()) |
|
6f63294a1781
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diff
changeset
|
6197 g_main_context_iteration(NULL, TRUE); |
| 7 | 6198 } |
| 6199 | |
|
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diff
changeset
|
6200 static timeout_cb_type |
| 7 | 6201 input_timer_cb(gpointer data) |
| 6202 { | |
| 6203 int *timed_out = (int *) data; | |
| 6204 | |
|
18781
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diff
changeset
|
6205 // Just inform the caller about the occurrence of it |
| 7 | 6206 *timed_out = TRUE; |
| 6207 | |
|
18781
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changeset
|
6208 return FALSE; // don't happen again |
| 7 | 6209 } |
| 6210 | |
|
12250
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diff
changeset
|
6211 #ifdef FEAT_JOB_CHANNEL |
|
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changeset
|
6212 static timeout_cb_type |
|
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diff
changeset
|
6213 channel_poll_cb(gpointer data UNUSED) |
|
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|
6214 { |
|
18781
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diff
changeset
|
6215 // Using an event handler for a channel that may be disconnected does |
|
79e10adc821d
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changeset
|
6216 // not work, it hangs. Instead poll for messages. |
|
12250
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diff
changeset
|
6217 channel_handle_events(TRUE); |
|
ac8b2f9c1409
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diff
changeset
|
6218 parse_queued_messages(); |
|
ac8b2f9c1409
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changeset
|
6219 |
|
18781
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changeset
|
6220 return TRUE; // repeat |
|
12250
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|
6221 } |
|
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changeset
|
6222 #endif |
|
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diff
changeset
|
6223 |
| 7 | 6224 /* |
| 6225 * GUI input routine called by gui_wait_for_chars(). Waits for a character | |
| 6226 * from the keyboard. | |
| 6227 * wtime == -1 Wait forever. | |
| 6228 * wtime == 0 This should never happen. | |
| 6229 * wtime > 0 Wait wtime milliseconds for a character. | |
| 6230 * Returns OK if a character was found to be available within the given time, | |
| 6231 * or FAIL otherwise. | |
| 6232 */ | |
| 6233 int | |
| 6234 gui_mch_wait_for_chars(long wtime) | |
| 6235 { | |
|
9179
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diff
changeset
|
6236 int focus; |
|
5e18efdad322
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diff
changeset
|
6237 guint timer; |
|
5e18efdad322
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diff
changeset
|
6238 static int timed_out; |
|
5e18efdad322
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diff
changeset
|
6239 int retval = FAIL; |
|
12250
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changeset
|
6240 #ifdef FEAT_JOB_CHANNEL |
|
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12240
diff
changeset
|
6241 guint channel_timer = 0; |
|
ac8b2f9c1409
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parents:
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diff
changeset
|
6242 #endif |
| 7 | 6243 |
| 6244 timed_out = FALSE; | |
| 6245 | |
|
15665
31367ce5aac7
patch 8.1.0840: getchar(0) never returns a character in the terminal
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
6246 // 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>
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15555
diff
changeset
|
6247 // 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
|
6248 if (wtime >= 0) |
|
15730
e5441bee8063
patch 8.1.0872: confusing condition
Bram Moolenaar <Bram@vim.org>
parents:
15665
diff
changeset
|
6249 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
|
6250 input_timer_cb, &timed_out); |
| 7 | 6251 else |
| 6252 timer = 0; | |
| 6253 | |
|
12250
ac8b2f9c1409
patch 8.0.1005: terminal without job updates slowly in GUI
Christian Brabandt <cb@256bit.org>
parents:
12240
diff
changeset
|
6254 #ifdef FEAT_JOB_CHANNEL |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6255 // 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
|
6256 // on them. |
|
12250
ac8b2f9c1409
patch 8.0.1005: terminal without job updates slowly in GUI
Christian Brabandt <cb@256bit.org>
parents:
12240
diff
changeset
|
6257 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
|
6258 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
|
6259 #endif |
|
ac8b2f9c1409
patch 8.0.1005: terminal without job updates slowly in GUI
Christian Brabandt <cb@256bit.org>
parents:
12240
diff
changeset
|
6260 |
| 7 | 6261 focus = gui.in_focus; |
| 6262 | |
| 6263 do | |
| 6264 { | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6265 // Stop or start blinking when focus changes |
| 7 | 6266 if (gui.in_focus != focus) |
| 6267 { | |
| 6268 if (gui.in_focus) | |
| 6269 gui_mch_start_blink(); | |
| 6270 else | |
|
13152
f4c3a7f410f4
patch 8.0.1450: GUI: endless loop when stopping cursor blinking
Christian Brabandt <cb@256bit.org>
parents:
12802
diff
changeset
|
6271 gui_mch_stop_blink(TRUE); |
| 7 | 6272 focus = gui.in_focus; |
| 6273 } | |
| 6274 | |
|
7109
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7098
diff
changeset
|
6275 #ifdef MESSAGE_QUEUE |
|
9179
5e18efdad322
commit https://github.com/vim/vim/commit/4231da403e3c879dd6ac261e51f4ca60813935e3
Christian Brabandt <cb@256bit.org>
parents:
8926
diff
changeset
|
6276 # ifdef FEAT_TIMERS |
|
5e18efdad322
commit https://github.com/vim/vim/commit/4231da403e3c879dd6ac261e51f4ca60813935e3
Christian Brabandt <cb@256bit.org>
parents:
8926
diff
changeset
|
6277 did_add_timer = FALSE; |
|
5e18efdad322
commit https://github.com/vim/vim/commit/4231da403e3c879dd6ac261e51f4ca60813935e3
Christian Brabandt <cb@256bit.org>
parents:
8926
diff
changeset
|
6278 # endif |
|
7109
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7098
diff
changeset
|
6279 parse_queued_messages(); |
|
9179
5e18efdad322
commit https://github.com/vim/vim/commit/4231da403e3c879dd6ac261e51f4ca60813935e3
Christian Brabandt <cb@256bit.org>
parents:
8926
diff
changeset
|
6280 # ifdef FEAT_TIMERS |
|
5e18efdad322
commit https://github.com/vim/vim/commit/4231da403e3c879dd6ac261e51f4ca60813935e3
Christian Brabandt <cb@256bit.org>
parents:
8926
diff
changeset
|
6281 if (did_add_timer) |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6282 // 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
|
6283 goto theend; |
|
5e18efdad322
commit https://github.com/vim/vim/commit/4231da403e3c879dd6ac261e51f4ca60813935e3
Christian Brabandt <cb@256bit.org>
parents:
8926
diff
changeset
|
6284 # endif |
| 1624 | 6285 #endif |
| 6286 | |
| 7 | 6287 /* |
| 6288 * Loop in GTK+ processing until a timeout or input occurs. | |
| 22 | 6289 * Skip this if input is available anyway (can happen in rare |
| 6290 * situations, sort of race condition). | |
| 7 | 6291 */ |
| 22 | 6292 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
|
6293 g_main_context_iteration(NULL, TRUE); |
| 7 | 6294 |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6295 // Got char, return immediately |
| 7 | 6296 if (input_available()) |
| 6297 { | |
|
9179
5e18efdad322
commit https://github.com/vim/vim/commit/4231da403e3c879dd6ac261e51f4ca60813935e3
Christian Brabandt <cb@256bit.org>
parents:
8926
diff
changeset
|
6298 retval = OK; |
|
5e18efdad322
commit https://github.com/vim/vim/commit/4231da403e3c879dd6ac261e51f4ca60813935e3
Christian Brabandt <cb@256bit.org>
parents:
8926
diff
changeset
|
6299 goto theend; |
| 7 | 6300 } |
| 6301 } while (wtime < 0 || !timed_out); | |
| 6302 | |
| 6303 /* | |
| 6304 * Flush all eventually pending (drawing) events. | |
| 6305 */ | |
| 6306 gui_mch_update(); | |
| 6307 | |
|
9179
5e18efdad322
commit https://github.com/vim/vim/commit/4231da403e3c879dd6ac261e51f4ca60813935e3
Christian Brabandt <cb@256bit.org>
parents:
8926
diff
changeset
|
6308 theend: |
|
5e18efdad322
commit https://github.com/vim/vim/commit/4231da403e3c879dd6ac261e51f4ca60813935e3
Christian Brabandt <cb@256bit.org>
parents:
8926
diff
changeset
|
6309 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
|
6310 timeout_remove(timer); |
|
ac8b2f9c1409
patch 8.0.1005: terminal without job updates slowly in GUI
Christian Brabandt <cb@256bit.org>
parents:
12240
diff
changeset
|
6311 #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
|
6312 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
|
6313 timeout_remove(channel_timer); |
|
9179
5e18efdad322
commit https://github.com/vim/vim/commit/4231da403e3c879dd6ac261e51f4ca60813935e3
Christian Brabandt <cb@256bit.org>
parents:
8926
diff
changeset
|
6314 #endif |
|
5e18efdad322
commit https://github.com/vim/vim/commit/4231da403e3c879dd6ac261e51f4ca60813935e3
Christian Brabandt <cb@256bit.org>
parents:
8926
diff
changeset
|
6315 |
|
5e18efdad322
commit https://github.com/vim/vim/commit/4231da403e3c879dd6ac261e51f4ca60813935e3
Christian Brabandt <cb@256bit.org>
parents:
8926
diff
changeset
|
6316 return retval; |
| 7 | 6317 } |
| 6318 | |
| 6319 | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6320 ///////////////////////////////////////////////////////////////////////////// |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6321 // Output drawing routines. |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6322 // |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6323 |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6324 |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6325 // Flush any output to the screen |
| 7 | 6326 void |
| 6327 gui_mch_flush(void) | |
| 6328 { | |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6329 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
|
6330 #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
|
6331 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
|
6332 #else |
|
40e19745ad12
patch 8.1.0412: cannot build with GTK 2.4
Christian Brabandt <cb@256bit.org>
parents:
14786
diff
changeset
|
6333 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
|
6334 #endif |
| 7 | 6335 } |
| 6336 | |
| 6337 /* | |
| 6338 * Clear a rectangular region of the screen from text pos (row1, col1) to | |
| 6339 * (row2, col2) inclusive. | |
| 6340 */ | |
| 6341 void | |
|
10920
687833a3fadc
patch 8.0.0349: redrawing errors with GTK 3
Christian Brabandt <cb@256bit.org>
parents:
10773
diff
changeset
|
6342 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
|
6343 { |
|
687833a3fadc
patch 8.0.0349: redrawing errors with GTK 3
Christian Brabandt <cb@256bit.org>
parents:
10773
diff
changeset
|
6344 |
|
687833a3fadc
patch 8.0.0349: redrawing errors with GTK 3
Christian Brabandt <cb@256bit.org>
parents:
10773
diff
changeset
|
6345 int col1 = check_col(col1arg); |
|
687833a3fadc
patch 8.0.0349: redrawing errors with GTK 3
Christian Brabandt <cb@256bit.org>
parents:
10773
diff
changeset
|
6346 int col2 = check_col(col2arg); |
|
687833a3fadc
patch 8.0.0349: redrawing errors with GTK 3
Christian Brabandt <cb@256bit.org>
parents:
10773
diff
changeset
|
6347 int row1 = check_row(row1arg); |
|
687833a3fadc
patch 8.0.0349: redrawing errors with GTK 3
Christian Brabandt <cb@256bit.org>
parents:
10773
diff
changeset
|
6348 int row2 = check_row(row2arg); |
|
687833a3fadc
patch 8.0.0349: redrawing errors with GTK 3
Christian Brabandt <cb@256bit.org>
parents:
10773
diff
changeset
|
6349 |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6350 #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
|
6351 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
|
6352 return; |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6353 #else |
| 7 | 6354 GdkColor color; |
| 6355 | |
| 6356 if (gui.drawarea->window == NULL) | |
| 6357 return; | |
| 6358 | |
| 6359 color.pixel = gui.back_pixel; | |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6360 #endif |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6361 |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6362 #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
|
6363 { |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6364 // 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
|
6365 // bold glyph may sit there. |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6366 const GdkRectangle rect = { |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6367 FILL_X(col1), FILL_Y(row1), |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6368 (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
|
6369 (row2 - row1 + 1) * gui.char_height |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6370 }; |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6371 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
|
6372 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
|
6373 # 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
|
6374 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
|
6375 # else |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6376 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
|
6377 if (pat != NULL) |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6378 cairo_set_source(cr, pat); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6379 else |
|
9624
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
6380 set_cairo_source_rgba_from_color(cr, gui.back_pixel); |
|
10390
6c8a4d21b873
commit https://github.com/vim/vim/commit/a859f04b4db651860c07db3587f29906517c552b
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
6381 # endif |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6382 gdk_cairo_rectangle(cr, &rect); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6383 cairo_fill(cr); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6384 cairo_destroy(cr); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6385 |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6386 if (!gui.by_signal) |
|
3456e2ebebd4
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parents:
7870
diff
changeset
|
6387 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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7870
diff
changeset
|
6388 } |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6389 #else // !GTK_CHECK_VERSION(3,0,0) |
| 7 | 6390 gdk_gc_set_foreground(gui.text_gc, &color); |
| 6391 | |
|
18781
79e10adc821d
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Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6392 // 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
|
6393 // spilled over to the window border. |
| 7 | 6394 gdk_draw_rectangle(gui.drawarea->window, gui.text_gc, TRUE, |
| 6395 FILL_X(col1), FILL_Y(row1), | |
| 6396 (col2 - col1 + 1) * gui.char_width | |
| 6397 + (col2 == Columns - 1), | |
| 6398 (row2 - row1 + 1) * gui.char_height); | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6399 #endif // !GTK_CHECK_VERSION(3,0,0) |
|
8218
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diff
changeset
|
6400 } |
|
3456e2ebebd4
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diff
changeset
|
6401 |
|
3456e2ebebd4
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diff
changeset
|
6402 #if GTK_CHECK_VERSION(3,0,0) |
|
3456e2ebebd4
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diff
changeset
|
6403 static void |
|
3456e2ebebd4
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diff
changeset
|
6404 gui_gtk_window_clear(GdkWindow *win) |
|
3456e2ebebd4
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diff
changeset
|
6405 { |
|
3456e2ebebd4
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diff
changeset
|
6406 const GdkRectangle rect = { |
|
3456e2ebebd4
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diff
changeset
|
6407 0, 0, gdk_window_get_width(win), gdk_window_get_height(win) |
|
3456e2ebebd4
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diff
changeset
|
6408 }; |
|
3456e2ebebd4
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diff
changeset
|
6409 cairo_t * const cr = cairo_create(gui.surface); |
|
10390
6c8a4d21b873
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10042
diff
changeset
|
6410 # if GTK_CHECK_VERSION(3,22,2) |
|
6c8a4d21b873
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diff
changeset
|
6411 set_cairo_source_rgba_from_color(cr, gui.back_pixel); |
|
6c8a4d21b873
commit https://github.com/vim/vim/commit/a859f04b4db651860c07db3587f29906517c552b
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parents:
10042
diff
changeset
|
6412 # else |
|
8218
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diff
changeset
|
6413 cairo_pattern_t * const pat = gdk_window_get_background_pattern(win); |
|
3456e2ebebd4
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diff
changeset
|
6414 if (pat != NULL) |
|
3456e2ebebd4
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6415 cairo_set_source(cr, pat); |
|
3456e2ebebd4
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parents:
7870
diff
changeset
|
6416 else |
|
9624
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
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9523
diff
changeset
|
6417 set_cairo_source_rgba_from_color(cr, gui.back_pixel); |
|
10390
6c8a4d21b873
commit https://github.com/vim/vim/commit/a859f04b4db651860c07db3587f29906517c552b
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diff
changeset
|
6418 # endif |
|
8218
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diff
changeset
|
6419 gdk_cairo_rectangle(cr, &rect); |
|
3456e2ebebd4
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diff
changeset
|
6420 cairo_fill(cr); |
|
3456e2ebebd4
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diff
changeset
|
6421 cairo_destroy(cr); |
|
3456e2ebebd4
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parents:
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diff
changeset
|
6422 |
|
3456e2ebebd4
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diff
changeset
|
6423 if (!gui.by_signal) |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
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diff
changeset
|
6424 gdk_window_invalidate_rect(win, &rect, FALSE); |
|
3456e2ebebd4
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diff
changeset
|
6425 } |
|
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
|
6426 #else |
|
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
|
6427 # define gui_gtk_window_clear(win) gdk_window_clear(win) |
|
8218
3456e2ebebd4
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Christian Brabandt <cb@256bit.org>
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7870
diff
changeset
|
6428 #endif |
| 7 | 6429 |
| 6430 void | |
| 6431 gui_mch_clear_all(void) | |
| 6432 { | |
|
8218
3456e2ebebd4
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diff
changeset
|
6433 if (gtk_widget_get_window(gui.drawarea) != NULL) |
|
3456e2ebebd4
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7870
diff
changeset
|
6434 gui_gtk_window_clear(gtk_widget_get_window(gui.drawarea)); |
|
3456e2ebebd4
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diff
changeset
|
6435 } |
|
3456e2ebebd4
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parents:
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diff
changeset
|
6436 |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6437 #if !GTK_CHECK_VERSION(3,0,0) |
| 7 | 6438 /* |
| 6439 * Redraw any text revealed by scrolling up/down. | |
| 6440 */ | |
| 6441 static void | |
| 6442 check_copy_area(void) | |
| 6443 { | |
| 6444 GdkEvent *event; | |
| 6445 int expose_count; | |
| 6446 | |
| 6447 if (gui.visibility != GDK_VISIBILITY_PARTIAL) | |
| 6448 return; | |
| 6449 | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6450 // 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
|
6451 // 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
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6452 // 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
|
6453 // fix for now. |
|
9848
664276833670
commit https://github.com/vim/vim/commit/107abd2ca53c31fd3bb40d77ff296e98eaae2975
Christian Brabandt <cb@256bit.org>
parents:
9836
diff
changeset
|
6454 gui_dont_update_cursor(TRUE); |
| 7 | 6455 |
| 6456 do | |
| 6457 { | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6458 // Wait to check whether the scroll worked or not. |
| 7 | 6459 event = gdk_event_get_graphics_expose(gui.drawarea->window); |
| 6460 | |
| 6461 if (event == NULL) | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6462 break; // received NoExpose event |
| 7 | 6463 |
| 6464 gui_redraw(event->expose.area.x, event->expose.area.y, | |
| 6465 event->expose.area.width, event->expose.area.height); | |
| 6466 | |
| 6467 expose_count = event->expose.count; | |
| 6468 gdk_event_free(event); | |
| 6469 } | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6470 while (expose_count > 0); // more events follow |
| 7 | 6471 |
| 6472 gui_can_update_cursor(); | |
| 6473 } | |
|
18781
79e10adc821d
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Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6474 #endif // !GTK_CHECK_VERSION(3,0,0) |
|
8218
3456e2ebebd4
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parents:
7870
diff
changeset
|
6475 |
|
3456e2ebebd4
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diff
changeset
|
6476 #if GTK_CHECK_VERSION(3,0,0) |
|
3456e2ebebd4
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diff
changeset
|
6477 static void |
|
3456e2ebebd4
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Christian Brabandt <cb@256bit.org>
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7870
diff
changeset
|
6478 gui_gtk_surface_copy_rect(int dest_x, int dest_y, |
|
3456e2ebebd4
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diff
changeset
|
6479 int src_x, int src_y, |
|
3456e2ebebd4
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diff
changeset
|
6480 int width, int height) |
|
3456e2ebebd4
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diff
changeset
|
6481 { |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
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diff
changeset
|
6482 cairo_t * const cr = cairo_create(gui.surface); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
6483 |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
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parents:
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diff
changeset
|
6484 cairo_rectangle(cr, dest_x, dest_y, width, height); |
|
3456e2ebebd4
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parents:
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diff
changeset
|
6485 cairo_clip(cr); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
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parents:
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diff
changeset
|
6486 cairo_push_group(cr); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
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parents:
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diff
changeset
|
6487 cairo_set_source_surface(cr, gui.surface, dest_x - src_x, dest_y - src_y); |
|
3456e2ebebd4
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parents:
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diff
changeset
|
6488 cairo_paint(cr); |
|
3456e2ebebd4
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parents:
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diff
changeset
|
6489 cairo_pop_group_to_source(cr); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6490 cairo_paint(cr); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
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parents:
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diff
changeset
|
6491 |
|
3456e2ebebd4
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parents:
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diff
changeset
|
6492 cairo_destroy(cr); |
|
3456e2ebebd4
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diff
changeset
|
6493 } |
|
3456e2ebebd4
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parents:
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diff
changeset
|
6494 #endif |
| 7 | 6495 |
| 6496 /* | |
| 6497 * Delete the given number of lines from the given row, scrolling up any | |
| 6498 * text further down within the scroll region. | |
| 6499 */ | |
| 6500 void | |
| 6501 gui_mch_delete_lines(int row, int num_lines) | |
| 6502 { | |
|
8218
3456e2ebebd4
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diff
changeset
|
6503 #if GTK_CHECK_VERSION(3,0,0) |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
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diff
changeset
|
6504 const int ncols = gui.scroll_region_right - gui.scroll_region_left + 1; |
|
3456e2ebebd4
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diff
changeset
|
6505 const int nrows = gui.scroll_region_bot - row + 1; |
|
3456e2ebebd4
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diff
changeset
|
6506 const int src_nrows = nrows - num_lines; |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
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parents:
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diff
changeset
|
6507 |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
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parents:
7870
diff
changeset
|
6508 gui_gtk_surface_copy_rect( |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
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parents:
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diff
changeset
|
6509 FILL_X(gui.scroll_region_left), FILL_Y(row), |
|
3456e2ebebd4
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7870
diff
changeset
|
6510 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
|
6511 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
|
6512 gui_clear_block( |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6513 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
|
6514 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
|
6515 gui_gtk3_redraw( |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6516 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
|
6517 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
|
6518 if (!gui.by_signal) |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6519 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
|
6520 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
|
6521 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
|
6522 #else |
| 7 | 6523 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
|
6524 return; // Can't see the window |
| 7 | 6525 |
| 6526 gdk_gc_set_foreground(gui.text_gc, gui.fgcolor); | |
| 6527 gdk_gc_set_background(gui.text_gc, gui.bgcolor); | |
| 6528 | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6529 // copy one extra pixel, for when bold has spilled over |
| 7 | 6530 gdk_window_copy_area(gui.drawarea->window, gui.text_gc, |
| 6531 FILL_X(gui.scroll_region_left), FILL_Y(row), | |
| 6532 gui.drawarea->window, | |
| 6533 FILL_X(gui.scroll_region_left), | |
| 6534 FILL_Y(row + num_lines), | |
| 6535 gui.char_width * (gui.scroll_region_right | |
| 6536 - gui.scroll_region_left + 1) + 1, | |
| 6537 gui.char_height * (gui.scroll_region_bot - row - num_lines + 1)); | |
| 6538 | |
| 6539 gui_clear_block(gui.scroll_region_bot - num_lines + 1, | |
| 6540 gui.scroll_region_left, | |
| 6541 gui.scroll_region_bot, gui.scroll_region_right); | |
| 6542 check_copy_area(); | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6543 #endif // !GTK_CHECK_VERSION(3,0,0) |
| 7 | 6544 } |
| 6545 | |
| 6546 /* | |
| 6547 * Insert the given number of lines before the given row, scrolling down any | |
| 6548 * following text within the scroll region. | |
| 6549 */ | |
| 6550 void | |
| 6551 gui_mch_insert_lines(int row, int num_lines) | |
| 6552 { | |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6553 #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
|
6554 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
|
6555 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
|
6556 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
|
6557 |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6558 gui_gtk_surface_copy_rect( |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6559 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
|
6560 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
|
6561 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
|
6562 gui_mch_clear_block( |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6563 row, gui.scroll_region_left, |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6564 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
|
6565 gui_gtk3_redraw( |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6566 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
|
6567 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
|
6568 if (!gui.by_signal) |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6569 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
|
6570 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
|
6571 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
|
6572 #else |
| 7 | 6573 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
|
6574 return; // Can't see the window |
| 7 | 6575 |
| 6576 gdk_gc_set_foreground(gui.text_gc, gui.fgcolor); | |
| 6577 gdk_gc_set_background(gui.text_gc, gui.bgcolor); | |
| 6578 | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6579 // copy one extra pixel, for when bold has spilled over |
| 7 | 6580 gdk_window_copy_area(gui.drawarea->window, gui.text_gc, |
| 6581 FILL_X(gui.scroll_region_left), FILL_Y(row + num_lines), | |
| 6582 gui.drawarea->window, | |
| 6583 FILL_X(gui.scroll_region_left), FILL_Y(row), | |
| 6584 gui.char_width * (gui.scroll_region_right | |
| 6585 - gui.scroll_region_left + 1) + 1, | |
| 6586 gui.char_height * (gui.scroll_region_bot - row - num_lines + 1)); | |
| 6587 | |
| 6588 gui_clear_block(row, gui.scroll_region_left, | |
| 6589 row + num_lines - 1, gui.scroll_region_right); | |
| 6590 check_copy_area(); | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6591 #endif // !GTK_CHECK_VERSION(3,0,0) |
| 7 | 6592 } |
| 6593 | |
| 6594 /* | |
| 6595 * X Selection stuff, for cutting and pasting text to other windows. | |
| 6596 */ | |
| 6597 void | |
|
17063
3147c7c2e86b
patch 8.1.1531: clipboard type name is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
6598 clip_mch_request_selection(Clipboard_T *cbd) |
| 7 | 6599 { |
| 6600 GdkAtom target; | |
| 6601 unsigned i; | |
| 1494 | 6602 time_t start; |
| 7 | 6603 |
| 6604 for (i = 0; i < N_SELECTION_TARGETS; ++i) | |
| 6605 { | |
| 1904 | 6606 if (!clip_html && selection_targets[i].info == TARGET_HTML) |
| 6607 continue; | |
| 7 | 6608 received_selection = RS_NONE; |
| 6609 target = gdk_atom_intern(selection_targets[i].target, FALSE); | |
| 6610 | |
| 6611 gtk_selection_convert(gui.drawarea, | |
| 6612 cbd->gtk_sel_atom, target, | |
| 6613 (guint32)GDK_CURRENT_TIME); | |
| 6614 | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6615 // 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
|
6616 // 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
|
6617 // during the FocusGained event. |
| 1494 | 6618 start = time(NULL); |
| 6619 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
|
6620 g_main_context_iteration(NULL, TRUE); // wait for selection_received_cb |
| 7 | 6621 |
| 6622 if (received_selection != RS_FAIL) | |
| 6623 return; | |
| 6624 } | |
| 6625 | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6626 // 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
|
6627 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
|
6628 cbd); |
| 7 | 6629 } |
| 6630 | |
| 6631 /* | |
| 6632 * Disown the selection. | |
| 6633 */ | |
| 6634 void | |
|
17063
3147c7c2e86b
patch 8.1.1531: clipboard type name is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
6635 clip_mch_lose_selection(Clipboard_T *cbd UNUSED) |
| 7 | 6636 { |
|
13503
5d345460c984
patch 8.0.1625: test_quotestar is flaky when run in GTK GUI
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
6637 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
|
6638 { |
|
5d345460c984
patch 8.0.1625: test_quotestar is flaky when run in GTK GUI
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
6639 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
|
6640 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
|
6641 } |
| 7 | 6642 } |
| 6643 | |
| 6644 /* | |
| 6645 * Own the selection and return OK if it worked. | |
| 6646 */ | |
| 6647 int | |
|
17063
3147c7c2e86b
patch 8.1.1531: clipboard type name is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
6648 clip_mch_own_selection(Clipboard_T *cbd) |
| 7 | 6649 { |
| 6650 int success; | |
| 6651 | |
| 6652 success = gtk_selection_owner_set(gui.drawarea, cbd->gtk_sel_atom, | |
| 2923 | 6653 gui.event_time); |
| 7 | 6654 gui_mch_update(); |
| 6655 return (success) ? OK : FAIL; | |
| 6656 } | |
| 6657 | |
| 6658 /* | |
| 6659 * Send the current selection to the clipboard. Do nothing for X because we | |
| 6660 * will fill in the selection only when requested by another app. | |
| 6661 */ | |
| 6662 void | |
|
17063
3147c7c2e86b
patch 8.1.1531: clipboard type name is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
6663 clip_mch_set_selection(Clipboard_T *cbd UNUSED) |
| 7 | 6664 { |
| 6665 } | |
| 6666 | |
|
15555
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
6667 #if (defined(FEAT_XCLIPBOARD) && defined(USE_SYSTEM)) || defined(PROTO) |
| 4209 | 6668 int |
|
17063
3147c7c2e86b
patch 8.1.1531: clipboard type name is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
6669 clip_gtk_owner_exists(Clipboard_T *cbd) |
| 4209 | 6670 { |
| 6671 return gdk_selection_owner_get(cbd->gtk_sel_atom) != NULL; | |
| 6672 } | |
|
15555
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
6673 #endif |
| 4209 | 6674 |
| 7 | 6675 |
| 6676 #if defined(FEAT_MENU) || defined(PROTO) | |
| 6677 /* | |
| 6678 * Make a menu item appear either active or not active (grey or not grey). | |
| 6679 */ | |
| 6680 void | |
| 6681 gui_mch_menu_grey(vimmenu_T *menu, int grey) | |
| 6682 { | |
| 6683 if (menu->id == NULL) | |
| 6684 return; | |
| 6685 | |
| 6686 if (menu_is_separator(menu->name)) | |
| 6687 grey = TRUE; | |
| 6688 | |
| 6689 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
|
6690 // 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
|
6691 if (!gtk_widget_get_sensitive(menu->id) == !grey) |
| 7 | 6692 { |
| 6693 gtk_widget_set_sensitive(menu->id, !grey); | |
| 6694 gui_mch_update(); | |
| 6695 } | |
| 6696 } | |
| 6697 | |
| 6698 /* | |
| 6699 * Make menu item hidden or not hidden. | |
| 6700 */ | |
| 6701 void | |
| 6702 gui_mch_menu_hidden(vimmenu_T *menu, int hidden) | |
| 6703 { | |
| 6704 if (menu->id == 0) | |
| 6705 return; | |
| 6706 | |
| 6707 if (hidden) | |
| 6708 { | |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6709 if (gtk_widget_get_visible(menu->id)) |
| 7 | 6710 { |
| 6711 gtk_widget_hide(menu->id); | |
| 6712 gui_mch_update(); | |
| 6713 } | |
| 6714 } | |
| 6715 else | |
| 6716 { | |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6717 if (!gtk_widget_get_visible(menu->id)) |
| 7 | 6718 { |
| 6719 gtk_widget_show(menu->id); | |
| 6720 gui_mch_update(); | |
| 6721 } | |
| 6722 } | |
| 6723 } | |
| 6724 | |
| 6725 /* | |
| 6726 * This is called after setting all the menus to grey/hidden or not. | |
| 6727 */ | |
| 6728 void | |
| 6729 gui_mch_draw_menubar(void) | |
| 6730 { | |
|
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parents:
18671
diff
changeset
|
6731 // just make sure that the visual changes get effect immediately |
| 7 | 6732 gui_mch_update(); |
| 6733 } | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6734 #endif // FEAT_MENU |
| 7 | 6735 |
| 6736 /* | |
| 6737 * Scrollbar stuff. | |
| 6738 */ | |
| 6739 void | |
| 6740 gui_mch_enable_scrollbar(scrollbar_T *sb, int flag) | |
| 6741 { | |
| 6742 if (sb->id == NULL) | |
| 6743 return; | |
| 6744 | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6745 gtk_widget_set_visible(sb->id, flag); |
| 791 | 6746 update_window_manager_hints(0, 0); |
| 7 | 6747 } |
| 6748 | |
| 6749 | |
| 6750 /* | |
| 6751 * Return the RGB value of a pixel as long. | |
| 6752 */ | |
|
9939
ccb6461b82df
commit https://github.com/vim/vim/commit/1b58cdd160c2e0ada0f638679a2aa27e4665fc48
Christian Brabandt <cb@256bit.org>
parents:
9879
diff
changeset
|
6753 guicolor_T |
| 7 | 6754 gui_mch_get_rgb(guicolor_T pixel) |
| 6755 { | |
|
9624
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
6756 #if GTK_CHECK_VERSION(3,0,0) |
|
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
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parents:
9523
diff
changeset
|
6757 return (long_u)pixel; |
|
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
6758 #else |
| 7 | 6759 GdkColor color; |
|
9624
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
6760 |
| 7 | 6761 gdk_colormap_query_color(gtk_widget_get_colormap(gui.drawarea), |
| 6762 (unsigned long)pixel, &color); | |
| 6763 | |
|
9939
ccb6461b82df
commit https://github.com/vim/vim/commit/1b58cdd160c2e0ada0f638679a2aa27e4665fc48
Christian Brabandt <cb@256bit.org>
parents:
9879
diff
changeset
|
6764 return (guicolor_T)( |
|
ccb6461b82df
commit https://github.com/vim/vim/commit/1b58cdd160c2e0ada0f638679a2aa27e4665fc48
Christian Brabandt <cb@256bit.org>
parents:
9879
diff
changeset
|
6765 (((unsigned)color.red & 0xff00) << 8) |
| 7 | 6766 | ((unsigned)color.green & 0xff00) |
|
9939
ccb6461b82df
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Christian Brabandt <cb@256bit.org>
parents:
9879
diff
changeset
|
6767 | (((unsigned)color.blue & 0xff00) >> 8)); |
|
9624
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
6768 #endif |
| 7 | 6769 } |
| 6770 | |
| 6771 /* | |
| 88 | 6772 * Get current mouse coordinates in text window. |
| 7 | 6773 */ |
| 88 | 6774 void |
| 6775 gui_mch_getmouse(int *x, int *y) | |
| 7 | 6776 { |
|
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Christian Brabandt <cb@256bit.org>
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7870
diff
changeset
|
6777 gui_gtk_get_pointer(gui.drawarea, x, y, NULL); |
| 7 | 6778 } |
| 6779 | |
| 6780 void | |
| 6781 gui_mch_setmouse(int x, int y) | |
| 6782 { | |
|
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
6783 // 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
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diff
changeset
|
6784 // 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:
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diff
changeset
|
6785 // reason...) |
|
8218
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commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
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7870
diff
changeset
|
6786 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
|
6787 (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
|
6788 0, 0, 0U, 0U, x, y); |
| 7 | 6789 } |
| 6790 | |
| 6791 | |
| 6792 #ifdef FEAT_MOUSESHAPE | |
|
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diff
changeset
|
6793 // 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
|
6794 // from hidden to not hidden. |
| 7 | 6795 static int last_shape = 0; |
| 6796 #endif | |
| 6797 | |
| 6798 /* | |
| 6799 * Use the blank mouse pointer or not. | |
| 6800 * | |
| 6801 * hide: TRUE = use blank ptr, FALSE = use parent ptr | |
| 6802 */ | |
| 6803 void | |
| 6804 gui_mch_mousehide(int hide) | |
| 6805 { | |
| 6806 if (gui.pointer_hidden != hide) | |
| 6807 { | |
| 6808 gui.pointer_hidden = hide; | |
|
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commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6809 if (gtk_widget_get_window(gui.drawarea) && gui.blank_pointer != NULL) |
| 7 | 6810 { |
| 6811 if (hide) | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6812 gdk_window_set_cursor(gtk_widget_get_window(gui.drawarea), |
|
3456e2ebebd4
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Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6813 gui.blank_pointer); |
| 7 | 6814 else |
| 6815 #ifdef FEAT_MOUSESHAPE | |
| 6816 mch_set_mouse_shape(last_shape); | |
|
14712
82e7ce311065
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Christian Brabandt <cb@256bit.org>
parents:
14575
diff
changeset
|
6817 #else |
|
8301
6a4c11fa1aa3
commit https://github.com/vim/vim/commit/3f2a5d8dfbe2998b4d3d369c0275e2366c92666b
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
6818 gdk_window_set_cursor(gtk_widget_get_window(gui.drawarea), NULL); |
| 7 | 6819 #endif |
| 6820 } | |
| 6821 } | |
| 6822 } | |
| 6823 | |
| 6824 #if defined(FEAT_MOUSESHAPE) || defined(PROTO) | |
| 6825 | |
|
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parents:
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diff
changeset
|
6826 // 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
|
6827 // misc2.c! |
| 7 | 6828 static const int mshape_ids[] = |
| 6829 { | |
|
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parents:
18671
diff
changeset
|
6830 GDK_LEFT_PTR, // arrow |
|
79e10adc821d
patch 8.1.2380: using old C style comments
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parents:
18671
diff
changeset
|
6831 GDK_CURSOR_IS_PIXMAP, // blank |
|
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parents:
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diff
changeset
|
6832 GDK_XTERM, // beam |
|
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parents:
18671
diff
changeset
|
6833 GDK_SB_V_DOUBLE_ARROW, // updown |
|
79e10adc821d
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parents:
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diff
changeset
|
6834 GDK_SIZING, // udsizing |
|
79e10adc821d
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
6835 GDK_SB_H_DOUBLE_ARROW, // leftright |
|
79e10adc821d
patch 8.1.2380: using old C style comments
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diff
changeset
|
6836 GDK_SIZING, // lrsizing |
|
79e10adc821d
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
6837 GDK_WATCH, // busy |
|
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parents:
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diff
changeset
|
6838 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
|
6839 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
|
6840 GDK_HAND1, // hand1 |
|
79e10adc821d
patch 8.1.2380: using old C style comments
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parents:
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diff
changeset
|
6841 GDK_HAND2, // hand2 |
|
79e10adc821d
patch 8.1.2380: using old C style comments
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parents:
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diff
changeset
|
6842 GDK_PENCIL, // pencil |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6843 GDK_QUESTION_ARROW, // question |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6844 GDK_RIGHT_PTR, // right-arrow |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6845 GDK_CENTER_PTR, // up-arrow |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6846 GDK_LEFT_PTR // last one |
| 7 | 6847 }; |
| 6848 | |
| 6849 void | |
| 6850 mch_set_mouse_shape(int shape) | |
| 6851 { | |
| 6852 int id; | |
| 6853 GdkCursor *c; | |
| 6854 | |
|
8218
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commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6855 if (gtk_widget_get_window(gui.drawarea) == NULL) |
| 7 | 6856 return; |
| 6857 | |
| 6858 if (shape == MSHAPE_HIDE || gui.pointer_hidden) | |
|
8218
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Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6859 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
|
6860 gui.blank_pointer); |
| 7 | 6861 else |
| 6862 { | |
| 6863 if (shape >= MSHAPE_NUMBERED) | |
| 6864 { | |
| 6865 id = shape - MSHAPE_NUMBERED; | |
| 6866 if (id >= GDK_LAST_CURSOR) | |
| 6867 id = GDK_LEFT_PTR; | |
| 6868 else | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6869 id &= ~1; // they are always even (why?) |
| 7 | 6870 } |
| 1884 | 6871 else if (shape < (int)(sizeof(mshape_ids) / sizeof(int))) |
| 7 | 6872 id = mshape_ids[shape]; |
| 842 | 6873 else |
| 6874 return; | |
| 7 | 6875 c = gdk_cursor_new_for_display( |
| 136 | 6876 gtk_widget_get_display(gui.drawarea), (GdkCursorType)id); |
|
8218
3456e2ebebd4
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Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6877 gdk_window_set_cursor(gtk_widget_get_window(gui.drawarea), c); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6878 # 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
|
6879 g_object_unref(G_OBJECT(c)); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
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7870
diff
changeset
|
6880 # else |
|
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patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6881 gdk_cursor_destroy(c); // Unref, actually. Bloody GTK+ 1. |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6882 # endif |
| 7 | 6883 } |
| 6884 if (shape != MSHAPE_HIDE) | |
| 6885 last_shape = shape; | |
| 6886 } | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6887 #endif // FEAT_MOUSESHAPE |
| 7 | 6888 |
| 6889 | |
| 6890 #if defined(FEAT_SIGN_ICONS) || defined(PROTO) | |
| 6891 /* | |
| 6892 * Signs are currently always 2 chars wide. With GTK+ 2, the image will be | |
| 6893 * scaled down if the current font is not big enough, or scaled up if the image | |
| 6894 * size is less than 3/4 of the maximum sign size. With GTK+ 1, the pixmap | |
| 6895 * will be cut off if the current font is not big enough, or centered if it's | |
| 6896 * too small. | |
| 6897 */ | |
| 6898 # define SIGN_WIDTH (2 * gui.char_width) | |
| 6899 # define SIGN_HEIGHT (gui.char_height) | |
| 6900 # define SIGN_ASPECT ((double)SIGN_HEIGHT / (double)SIGN_WIDTH) | |
| 6901 | |
| 6902 void | |
| 6903 gui_mch_drawsign(int row, int col, int typenr) | |
| 6904 { | |
| 6905 GdkPixbuf *sign; | |
| 6906 | |
| 6907 sign = (GdkPixbuf *)sign_get_image(typenr); | |
| 6908 | |
|
8218
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7870
diff
changeset
|
6909 if (sign != NULL && gui.drawarea != NULL |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6910 && gtk_widget_get_window(gui.drawarea) != NULL) |
| 7 | 6911 { |
| 6912 int width; | |
| 6913 int height; | |
| 6914 int xoffset; | |
| 6915 int yoffset; | |
| 6916 int need_scale; | |
| 6917 | |
| 6918 width = gdk_pixbuf_get_width(sign); | |
| 6919 height = gdk_pixbuf_get_height(sign); | |
| 6920 /* | |
| 6921 * Decide whether we need to scale. Allow one pixel of border | |
| 6922 * width to be cut off, in order to avoid excessive scaling for | |
| 6923 * tiny differences in font size. | |
| 5983 | 6924 * Do scale to fit the height to avoid gaps because of linespacing. |
| 7 | 6925 */ |
| 6926 need_scale = (width > SIGN_WIDTH + 2 | |
| 5983 | 6927 || height != SIGN_HEIGHT |
| 7 | 6928 || (width < 3 * SIGN_WIDTH / 4 |
| 6929 && height < 3 * SIGN_HEIGHT / 4)); | |
| 6930 if (need_scale) | |
| 6931 { | |
| 5983 | 6932 double aspect; |
| 6933 int w = width; | |
| 6934 int h = height; | |
| 7 | 6935 |
|
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parents:
18671
diff
changeset
|
6936 // Keep the original aspect ratio |
| 7 | 6937 aspect = (double)height / (double)width; |
| 6938 width = (double)SIGN_WIDTH * SIGN_ASPECT / aspect; | |
| 6939 width = MIN(width, SIGN_WIDTH); | |
| 5983 | 6940 if (((double)(MAX(height, SIGN_HEIGHT)) / |
| 6941 (double)(MIN(height, SIGN_HEIGHT))) < 1.15) | |
| 6942 { | |
|
18781
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Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6943 // 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
|
6944 // available space completely. |
| 5983 | 6945 height = (double)SIGN_HEIGHT * SIGN_ASPECT / aspect; |
| 6946 height = MIN(height, SIGN_HEIGHT); | |
| 6947 } | |
| 6948 else | |
| 6949 height = (double)width * aspect; | |
| 6950 | |
| 6951 if (w == width && h == height) | |
| 6952 { | |
|
18781
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Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6953 // 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
|
6954 // (below) |
| 5983 | 6955 need_scale = FALSE; |
| 6956 } | |
| 6957 else | |
| 6958 { | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6959 // 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
|
6960 // complicate the code quite a bit. |
| 5983 | 6961 sign = gdk_pixbuf_scale_simple(sign, width, height, |
| 6962 GDK_INTERP_BILINEAR); | |
| 6963 if (sign == NULL) | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6964 return; // out of memory |
| 5983 | 6965 } |
| 7 | 6966 } |
| 6967 | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6968 // 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
|
6969 // 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
|
6970 // the 2x1 cells reserved for the sign icon. |
| 7 | 6971 xoffset = (width - SIGN_WIDTH) / 2; |
| 6972 yoffset = (height - SIGN_HEIGHT) / 2; | |
| 6973 | |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6974 # 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
|
6975 { |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6976 cairo_t *cr; |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6977 cairo_surface_t *bg_surf; |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6978 cairo_t *bg_cr; |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6979 cairo_surface_t *sign_surf; |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6980 cairo_t *sign_cr; |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6981 |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6982 cr = cairo_create(gui.surface); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6983 |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6984 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
|
6985 cairo_surface_get_content(gui.surface), |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6986 SIGN_WIDTH, SIGN_HEIGHT); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6987 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
|
6988 cairo_set_source_rgba(bg_cr, |
|
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
6989 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
|
6990 gui.bgcolor->alpha); |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6991 cairo_paint(bg_cr); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6992 |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6993 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
|
6994 cairo_surface_get_content(gui.surface), |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6995 SIGN_WIDTH, SIGN_HEIGHT); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6996 sign_cr = cairo_create(sign_surf); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6997 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
|
6998 cairo_paint(sign_cr); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6999 |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
7000 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
|
7001 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
|
7002 cairo_paint(sign_cr); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
7003 |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
7004 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
|
7005 cairo_paint(cr); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
7006 |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
7007 cairo_destroy(sign_cr); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
7008 cairo_surface_destroy(sign_surf); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
7009 cairo_destroy(bg_cr); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
7010 cairo_surface_destroy(bg_surf); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
7011 cairo_destroy(cr); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
7012 |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
7013 if (!gui.by_signal) |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
7014 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
|
7015 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
|
7016 |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
7017 } |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
7018 # else // !GTK_CHECK_VERSION(3,0,0) |
| 7 | 7019 gdk_gc_set_foreground(gui.text_gc, gui.bgcolor); |
| 7020 | |
| 7021 gdk_draw_rectangle(gui.drawarea->window, | |
| 7022 gui.text_gc, | |
| 7023 TRUE, | |
| 7024 FILL_X(col), | |
| 7025 FILL_Y(row), | |
| 7026 SIGN_WIDTH, | |
| 7027 SIGN_HEIGHT); | |
| 7028 | |
| 7029 gdk_pixbuf_render_to_drawable_alpha(sign, | |
| 7030 gui.drawarea->window, | |
| 7031 MAX(0, xoffset), | |
| 7032 MAX(0, yoffset), | |
| 7033 FILL_X(col) - MIN(0, xoffset), | |
| 7034 FILL_Y(row) - MIN(0, yoffset), | |
| 7035 MIN(width, SIGN_WIDTH), | |
| 7036 MIN(height, SIGN_HEIGHT), | |
| 7037 GDK_PIXBUF_ALPHA_BILEVEL, | |
| 7038 127, | |
| 7039 GDK_RGB_DITHER_NORMAL, | |
| 7040 0, 0); | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
7041 # endif // !GTK_CHECK_VERSION(3,0,0) |
| 7 | 7042 if (need_scale) |
| 7043 g_object_unref(sign); | |
| 7044 } | |
| 7045 } | |
| 7046 | |
| 7047 void * | |
| 7048 gui_mch_register_sign(char_u *signfile) | |
| 7049 { | |
| 7050 if (signfile[0] != NUL && signfile[0] != '-' && gui.in_use) | |
| 7051 { | |
| 7052 GdkPixbuf *sign; | |
| 7053 GError *error = NULL; | |
| 7054 char_u *message; | |
| 7055 | |
| 7056 sign = gdk_pixbuf_new_from_file((const char *)signfile, &error); | |
| 7057 | |
| 7058 if (error == NULL) | |
| 7059 return sign; | |
| 7060 | |
| 7061 message = (char_u *)error->message; | |
| 7062 | |
| 7063 if (message != NULL && input_conv.vc_type != CONV_NONE) | |
| 7064 message = string_convert(&input_conv, message, NULL); | |
| 7065 | |
| 7066 if (message != NULL) | |
| 7067 { | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
7068 // 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
|
7069 // 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
|
7070 semsg("E255: %s", message); |
| 7 | 7071 |
| 7072 if (input_conv.vc_type != CONV_NONE) | |
| 7073 vim_free(message); | |
| 7074 } | |
| 7075 g_error_free(error); | |
| 7076 } | |
| 7077 | |
| 7078 return NULL; | |
| 7079 } | |
| 7080 | |
| 7081 void | |
| 7082 gui_mch_destroy_sign(void *sign) | |
| 7083 { | |
| 7084 if (sign != NULL) | |
| 7085 g_object_unref(sign); | |
| 7086 } | |
| 7087 | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
7088 #endif // FEAT_SIGN_ICONS |