Mercurial > vim
annotate src/gui_gtk_x11.c @ 18671:df141c730008 v8.1.2327
patch 8.1.2327: cannot build with Hangul input
Commit: https://github.com/vim/vim/commit/546125869f2959480c9a0f6c448c2092d565ec15
Author: Bram Moolenaar <Bram@vim.org>
Date: Thu Nov 21 17:13:31 2019 +0100
patch 8.1.2327: cannot build with Hangul input
Problem: Cannot build with Hangul input.
Solution: Remove Hangul input support.
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Thu, 21 Nov 2019 17:15:04 +0100 |
| parents | 9e6d5a4abb1c |
| children | 79e10adc821d |
| rev | line source |
|---|---|
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commit https://github.com/vim/vim/commit/edf3f97ae2af024708ebb4ac614227327033ca47
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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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commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
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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 |
| 34 /* Gnome redefines _() and N_(). Grrr... */ | |
| 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) |
| 51 # define ENABLE_NLS /* so the texts in the dialog boxes are translated */ | |
| 52 # endif | |
| 53 # include <gnome.h> | |
| 54 # include "version.h" | |
| 798 | 55 /* missing prototype in bonobo-dock-item.h */ |
| 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) | |
| 60 /* When generating prototypes we don't want syntax errors. */ | |
| 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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commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
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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 | |
| 108 /* Selection type distinguishers */ | |
| 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; |
| 180 static GdkAtom vim_atom = GDK_NONE; /* Vim's own special selection format */ | |
| 181 static GdkAtom vimenc_atom = GDK_NONE; /* Vim's extended selection format */ | |
| 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'}, | |
| 221 {GDK_Pause, 'F', 'B'}, /* Pause == F21 according to netbeans.txt */ | |
| 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'}, | |
| 252 /* Keypad keys: */ | |
| 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'}, | |
| 261 {GDK_KP_Prior, 'K', '3'}, /* page up */ | |
| 262 {GDK_KP_Next, 'K', '5'}, /* page down */ | |
| 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 | |
| 282 /* End of list marker: */ | |
| 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 | |
| 298 #define ARG_XRM 10 /* ignored */ | |
| 299 #define ARG_MENUFONT 11 /* ignored */ | |
| 300 #define ARG_INDEX_MASK 0x00ff | |
| 301 #define ARG_HAS_VALUE 0x0100 /* a value is expected after the argument */ | |
| 302 #define ARG_NEEDS_GUI 0x0200 /* need to initialize the GUI for this */ | |
| 303 #define ARG_FOR_GTK 0x0400 /* argument is handled by GTK+ or GNOME */ | |
| 304 #define ARG_COMPAT_LONG 0x0800 /* accept -foo but substitute with --foo */ | |
| 305 #define ARG_KEEP 0x1000 /* don't remove argument from argv[] */ | |
| 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 { | |
| 323 /* We handle these options ourselves */ | |
| 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 | |
| 339 {"-nb", ARG_NETBEANS}, /* non-standard value format */ | |
| 340 {"-xrm", ARG_XRM|ARG_HAS_VALUE}, /* not implemented */ | |
| 341 {"-mf", ARG_MENUFONT|ARG_HAS_VALUE}, /* not implemented */ | |
| 342 {"-menufont", ARG_MENUFONT|ARG_HAS_VALUE}, /* not implemented */ | |
| 343 #endif | |
| 344 /* Arguments handled by GTK (and GNOME) internally. */ | |
| 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}, | |
| 372 # if 0 /* conflicts with Vim's own --version argument */ | |
| 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 { | |
| 444 /* Don't waste CPU cycles on non-option arguments. */ | |
| 445 if (argv[i][0] != '-' && argv[i][0] != '+') | |
| 446 { | |
| 447 ++i; | |
| 448 continue; | |
| 449 } | |
| 450 | |
| 451 /* Look for argv[i] in cmdline_options[] table. */ | |
| 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; | |
| 460 /* allow --foo=bar style */ | |
| 461 if (argv[i][len] == '=' && (option->flags & ARG_HAS_VALUE)) | |
| 462 break; | |
| 463 #ifdef FEAT_NETBEANS_INTG | |
| 464 /* darn, -nb has non-standard syntax */ | |
| 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 { | |
| 473 /* Replace the standard X arguments "-name" and "-display" | |
| 474 * with their GNU-style long option counterparts. */ | |
| 475 argv[i] = (char *)option->name; | |
| 476 break; | |
| 477 } | |
| 478 } | |
| 479 if (option->name == NULL) /* no match */ | |
| 480 { | |
| 481 ++i; | |
| 482 continue; | |
| 483 } | |
| 484 | |
| 485 if (option->flags & ARG_FOR_GTK) | |
| 486 { | |
| 487 /* Move the argument into gui_argv, which | |
| 488 * will later be passed to gtk_init_check() */ | |
| 489 gui_argv[gui_argc++] = argv[i]; | |
| 490 } | |
| 491 else | |
| 492 { | |
| 493 char *value = NULL; | |
| 494 | |
| 495 /* Extract the option's value if there is one. | |
| 496 * Accept both "--foo bar" and "--foo=bar" style. */ | |
| 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 | |
| 505 /* Check for options handled by Vim itself */ | |
| 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: | |
| 531 role_argument = value; /* used later in gui_mch_open() */ | |
| 532 break; | |
| 533 #ifdef FEAT_NETBEANS_INTG | |
| 534 case ARG_NETBEANS: | |
| 535 gui.dofork = FALSE; /* don't fork() when starting GUI */ | |
| 536 netbeansArg = argv[i]; | |
| 537 break; | |
| 538 #endif | |
| 539 default: | |
| 540 break; | |
| 541 } | |
| 542 } | |
| 543 | |
| 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 { | |
| 555 /* Remove the flag from the argument vector. */ | |
| 556 if (--*argc > i) | |
| 557 { | |
| 558 int n_strip = 1; | |
| 559 | |
| 560 /* Move the argument's value as well, if there is one. */ | |
| 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 { |
| 735 /* Skip this when the GUI isn't set up yet, will redraw later. */ | |
| 736 if (gui.starting) | |
| 737 return FALSE; | |
| 738 | |
| 739 out_flush(); /* make sure all output has been processed */ | |
| 740 gui_redraw(event->area.x, event->area.y, | |
| 741 event->area.width, event->area.height); | |
| 742 | |
| 743 /* Clear the border areas if needed */ | |
| 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 | |
| 774 /* Translate to XLib */ | |
| 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 |
| 7 | 829 /**************************************************************************** |
| 830 * Focus handlers: | |
| 831 */ | |
| 832 | |
| 833 | |
| 834 /* | |
| 835 * This is a simple state machine: | |
| 836 * BLINK_NONE not blinking at all | |
| 837 * BLINK_OFF blinking, cursor is not shown | |
| 838 * BLINK_ON blinking, cursor is shown | |
| 839 */ | |
| 840 | |
| 841 #define BLINK_NONE 0 | |
| 842 #define BLINK_OFF 1 | |
| 843 #define BLINK_ON 2 | |
| 844 | |
| 845 static int blink_state = BLINK_NONE; | |
| 846 static long_u blink_waittime = 700; | |
| 847 static long_u blink_ontime = 400; | |
| 848 static long_u blink_offtime = 250; | |
| 849 static guint blink_timer = 0; | |
| 850 | |
|
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851 #if GTK_CHECK_VERSION(3,0,0) |
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852 static gboolean |
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853 gui_gtk_is_blink_on(void) |
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854 { |
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855 return blink_state == BLINK_ON; |
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856 } |
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857 #endif |
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858 |
|
9213
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859 int |
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860 gui_mch_is_blinking(void) |
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861 { |
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862 return blink_state != BLINK_NONE; |
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863 } |
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864 |
|
9428
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865 int |
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866 gui_mch_is_blink_off(void) |
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867 { |
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868 return blink_state == BLINK_OFF; |
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869 } |
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870 |
| 7 | 871 void |
| 872 gui_mch_set_blinking(long waittime, long on, long off) | |
| 873 { | |
|
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874 #if GTK_CHECK_VERSION(3,0,0) |
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875 if (waittime == 0 || on == 0 || off == 0) |
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876 { |
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877 blink_mode = FALSE; |
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878 |
|
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879 blink_waittime = 700; |
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880 blink_ontime = 400; |
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881 blink_offtime = 250; |
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882 } |
|
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883 else |
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884 { |
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885 blink_mode = TRUE; |
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886 |
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887 blink_waittime = waittime; |
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888 blink_ontime = on; |
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889 blink_offtime = off; |
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890 } |
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891 #else |
| 7 | 892 blink_waittime = waittime; |
| 893 blink_ontime = on; | |
| 894 blink_offtime = off; | |
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895 #endif |
| 7 | 896 } |
| 897 | |
| 898 /* | |
| 899 * Stop the cursor blinking. Show the cursor if it wasn't shown. | |
| 900 */ | |
| 901 void | |
|
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902 gui_mch_stop_blink(int may_call_gui_update_cursor) |
| 7 | 903 { |
| 904 if (blink_timer) | |
| 905 { | |
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906 timeout_remove(blink_timer); |
| 7 | 907 blink_timer = 0; |
| 908 } | |
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909 if (blink_state == BLINK_OFF && may_call_gui_update_cursor) |
|
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910 { |
| 7 | 911 gui_update_cursor(TRUE, FALSE); |
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912 gui_mch_flush(); |
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913 } |
| 7 | 914 blink_state = BLINK_NONE; |
| 915 } | |
| 916 | |
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917 static timeout_cb_type |
| 1884 | 918 blink_cb(gpointer data UNUSED) |
| 7 | 919 { |
| 920 if (blink_state == BLINK_ON) | |
| 921 { | |
| 922 gui_undraw_cursor(); | |
| 923 blink_state = BLINK_OFF; | |
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924 blink_timer = timeout_add(blink_offtime, blink_cb, NULL); |
| 7 | 925 } |
| 926 else | |
| 927 { | |
| 928 gui_update_cursor(TRUE, FALSE); | |
| 929 blink_state = BLINK_ON; | |
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930 blink_timer = timeout_add(blink_ontime, blink_cb, NULL); |
| 7 | 931 } |
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932 gui_mch_flush(); |
| 7 | 933 |
| 934 return FALSE; /* don't happen again */ | |
| 935 } | |
| 936 | |
| 937 /* | |
| 938 * Start the cursor blinking. If it was already blinking, this restarts the | |
| 939 * waiting time and shows the cursor. | |
| 940 */ | |
| 941 void | |
| 942 gui_mch_start_blink(void) | |
| 943 { | |
| 944 if (blink_timer) | |
| 5818 | 945 { |
|
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946 timeout_remove(blink_timer); |
| 5818 | 947 blink_timer = 0; |
| 948 } | |
| 7 | 949 /* Only switch blinking on if none of the times is zero */ |
| 950 if (blink_waittime && blink_ontime && blink_offtime && gui.in_focus) | |
| 951 { | |
|
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952 blink_timer = timeout_add(blink_waittime, blink_cb, NULL); |
| 7 | 953 blink_state = BLINK_ON; |
| 954 gui_update_cursor(TRUE, FALSE); | |
|
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955 gui_mch_flush(); |
| 7 | 956 } |
| 957 } | |
| 958 | |
| 959 static gint | |
| 1884 | 960 enter_notify_event(GtkWidget *widget UNUSED, |
| 961 GdkEventCrossing *event UNUSED, | |
| 962 gpointer data UNUSED) | |
| 7 | 963 { |
| 964 if (blink_state == BLINK_NONE) | |
| 965 gui_mch_start_blink(); | |
| 966 | |
| 967 /* make sure keyboard input goes there */ | |
|
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968 if (gtk_socket_id == 0 || !gtk_widget_has_focus(gui.drawarea)) |
| 7 | 969 gtk_widget_grab_focus(gui.drawarea); |
| 970 | |
| 971 return FALSE; | |
| 972 } | |
| 973 | |
| 974 static gint | |
| 1884 | 975 leave_notify_event(GtkWidget *widget UNUSED, |
| 976 GdkEventCrossing *event UNUSED, | |
| 977 gpointer data UNUSED) | |
| 7 | 978 { |
| 979 if (blink_state != BLINK_NONE) | |
|
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980 gui_mch_stop_blink(TRUE); |
| 7 | 981 |
| 982 return FALSE; | |
| 983 } | |
| 984 | |
| 985 static gint | |
| 1884 | 986 focus_in_event(GtkWidget *widget, |
| 987 GdkEventFocus *event UNUSED, | |
| 988 gpointer data UNUSED) | |
| 7 | 989 { |
| 990 gui_focus_change(TRUE); | |
| 991 | |
| 992 if (blink_state == BLINK_NONE) | |
| 993 gui_mch_start_blink(); | |
| 994 | |
| 1380 | 995 /* make sure keyboard input goes to the draw area (if this is focus for a |
| 996 * window) */ | |
| 791 | 997 if (widget != gui.drawarea) |
| 856 | 998 gtk_widget_grab_focus(gui.drawarea); |
| 7 | 999 |
| 1000 return TRUE; | |
| 1001 } | |
| 1002 | |
| 1003 static gint | |
| 1884 | 1004 focus_out_event(GtkWidget *widget UNUSED, |
|
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1005 GdkEventFocus *event UNUSED, |
| 1884 | 1006 gpointer data UNUSED) |
| 7 | 1007 { |
| 1008 gui_focus_change(FALSE); | |
| 1009 | |
| 1010 if (blink_state != BLINK_NONE) | |
|
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1011 gui_mch_stop_blink(TRUE); |
| 7 | 1012 |
| 1013 return TRUE; | |
| 1014 } | |
| 1015 | |
| 1016 | |
| 1017 /* | |
| 1018 * Translate a GDK key value to UTF-8 independently of the current locale. | |
| 1019 * The output is written to string, which must have room for at least 6 bytes | |
| 1020 * plus the NUL terminator. Returns the length in bytes. | |
| 1021 * | |
| 1022 * This function is used in the GTK+ 2 GUI only. The GTK+ 1 code makes use | |
| 1023 * of GdkEventKey::string instead. But event->string is evil; see here why: | |
| 1024 * http://developer.gnome.org/doc/API/2.0/gdk/gdk-Event-Structures.html#GdkEventKey | |
| 1025 */ | |
| 1026 static int | |
| 1027 keyval_to_string(unsigned int keyval, unsigned int state, char_u *string) | |
| 1028 { | |
| 1029 int len; | |
| 1030 guint32 uc; | |
| 1031 | |
| 1032 uc = gdk_keyval_to_unicode(keyval); | |
| 1033 if (uc != 0) | |
| 1034 { | |
| 1035 /* Check for CTRL-foo */ | |
| 1036 if ((state & GDK_CONTROL_MASK) && uc >= 0x20 && uc < 0x80) | |
| 1037 { | |
| 1038 /* These mappings look arbitrary at the first glance, but in fact | |
| 1039 * resemble quite exactly the behaviour of the GTK+ 1.2 GUI on my | |
| 1040 * machine. The only difference is BS vs. DEL for CTRL-8 (makes | |
| 1041 * more sense and is consistent with usual terminal behaviour). */ | |
| 1042 if (uc >= '@') | |
| 1043 string[0] = uc & 0x1F; | |
| 1044 else if (uc == '2') | |
| 1045 string[0] = NUL; | |
| 1046 else if (uc >= '3' && uc <= '7') | |
| 1047 string[0] = uc ^ 0x28; | |
| 1048 else if (uc == '8') | |
| 1049 string[0] = BS; | |
| 1050 else if (uc == '?') | |
| 1051 string[0] = DEL; | |
| 1052 else | |
| 1053 string[0] = uc; | |
| 1054 len = 1; | |
| 1055 } | |
| 1056 else | |
| 1057 { | |
| 1058 /* Translate a normal key to UTF-8. This doesn't work for dead | |
| 1059 * keys of course, you _have_ to use an input method for that. */ | |
| 1060 len = utf_char2bytes((int)uc, string); | |
| 1061 } | |
| 1062 } | |
| 1063 else | |
| 1064 { | |
| 1065 /* Translate keys which are represented by ASCII control codes in Vim. | |
| 1066 * There are only a few of those; most control keys are translated to | |
| 1067 * special terminal-like control sequences. */ | |
| 1068 len = 1; | |
| 1069 switch (keyval) | |
| 1070 { | |
| 1071 case GDK_Tab: case GDK_KP_Tab: case GDK_ISO_Left_Tab: | |
| 1072 string[0] = TAB; | |
| 1073 break; | |
| 1074 case GDK_Linefeed: | |
| 1075 string[0] = NL; | |
| 1076 break; | |
| 1077 case GDK_Return: case GDK_ISO_Enter: case GDK_3270_Enter: | |
| 1078 string[0] = CAR; | |
| 1079 break; | |
| 1080 case GDK_Escape: | |
| 1081 string[0] = ESC; | |
| 1082 break; | |
| 1083 default: | |
| 1084 len = 0; | |
| 1085 break; | |
| 1086 } | |
| 1087 } | |
| 1088 string[len] = NUL; | |
| 1089 | |
| 1090 return len; | |
| 1091 } | |
| 1092 | |
| 179 | 1093 static int |
| 1094 modifiers_gdk2vim(guint state) | |
| 1095 { | |
| 1096 int modifiers = 0; | |
| 1097 | |
| 1098 if (state & GDK_SHIFT_MASK) | |
| 1099 modifiers |= MOD_MASK_SHIFT; | |
| 1100 if (state & GDK_CONTROL_MASK) | |
| 1101 modifiers |= MOD_MASK_CTRL; | |
| 1102 if (state & GDK_MOD1_MASK) | |
| 1103 modifiers |= MOD_MASK_ALT; | |
|
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1104 #if GTK_CHECK_VERSION(2,10,0) |
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1105 if (state & GDK_SUPER_MASK) |
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1106 modifiers |= MOD_MASK_META; |
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1107 #endif |
| 179 | 1108 if (state & GDK_MOD4_MASK) |
| 1109 modifiers |= MOD_MASK_META; | |
| 1110 | |
| 1111 return modifiers; | |
| 1112 } | |
| 1113 | |
| 1114 static int | |
| 1115 modifiers_gdk2mouse(guint state) | |
| 1116 { | |
| 1117 int modifiers = 0; | |
| 1118 | |
| 1119 if (state & GDK_SHIFT_MASK) | |
| 1120 modifiers |= MOUSE_SHIFT; | |
| 1121 if (state & GDK_CONTROL_MASK) | |
| 1122 modifiers |= MOUSE_CTRL; | |
| 1123 if (state & GDK_MOD1_MASK) | |
| 1124 modifiers |= MOUSE_ALT; | |
| 1125 | |
| 1126 return modifiers; | |
| 1127 } | |
| 1128 | |
| 7 | 1129 /* |
| 1130 * Main keyboard handler: | |
| 1131 */ | |
| 1132 static gint | |
| 1884 | 1133 key_press_event(GtkWidget *widget UNUSED, |
| 1134 GdkEventKey *event, | |
| 1135 gpointer data UNUSED) | |
| 7 | 1136 { |
|
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1137 /* For GTK+ 2 we know for sure how large the string might get. |
| 7 | 1138 * (That is, up to 6 bytes + NUL + CSI escapes + safety measure.) */ |
| 1139 char_u string[32], string2[32]; | |
| 1140 guint key_sym; | |
| 1141 int len; | |
| 1142 int i; | |
| 1143 int modifiers; | |
| 1144 int key; | |
| 1145 guint state; | |
| 1146 char_u *s, *d; | |
| 1147 | |
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1148 #if GTK_CHECK_VERSION(3,0,0) |
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1149 is_key_pressed = TRUE; |
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1150 gui_mch_stop_blink(TRUE); |
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1151 #endif |
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1152 |
| 2923 | 1153 gui.event_time = event->time; |
| 7 | 1154 key_sym = event->keyval; |
| 1155 state = event->state; | |
| 1156 | |
| 1157 #ifdef FEAT_XIM | |
| 1158 if (xim_queue_key_press_event(event, TRUE)) | |
| 1159 return TRUE; | |
| 1160 #endif | |
| 1161 | |
| 1162 #ifdef SunXK_F36 | |
| 1163 /* | |
| 1164 * These keys have bogus lookup strings, and trapping them here is | |
| 1165 * easier than trying to XRebindKeysym() on them with every possible | |
| 1166 * combination of modifiers. | |
| 1167 */ | |
| 1168 if (key_sym == SunXK_F36 || key_sym == SunXK_F37) | |
| 1169 len = 0; | |
| 1170 else | |
| 1171 #endif | |
| 1172 { | |
| 1173 len = keyval_to_string(key_sym, state, string2); | |
| 1174 | |
| 1175 /* Careful: convert_input() doesn't handle the NUL character. | |
| 1176 * No need to convert pure ASCII anyway, thus the len > 1 check. */ | |
| 1177 if (len > 1 && input_conv.vc_type != CONV_NONE) | |
| 1178 len = convert_input(string2, len, sizeof(string2)); | |
| 1179 | |
| 1180 s = string2; | |
| 1181 d = string; | |
| 1182 for (i = 0; i < len; ++i) | |
| 1183 { | |
| 1184 *d++ = s[i]; | |
| 1185 if (d[-1] == CSI && d + 2 < string + sizeof(string)) | |
| 1186 { | |
| 1187 /* Turn CSI into K_CSI. */ | |
| 1188 *d++ = KS_EXTRA; | |
| 1189 *d++ = (int)KE_CSI; | |
| 1190 } | |
| 1191 } | |
| 1192 len = d - string; | |
| 1193 } | |
| 1194 | |
| 1195 /* Shift-Tab results in Left_Tab, but we want <S-Tab> */ | |
| 1196 if (key_sym == GDK_ISO_Left_Tab) | |
| 1197 { | |
| 1198 key_sym = GDK_Tab; | |
| 1199 state |= GDK_SHIFT_MASK; | |
| 1200 } | |
| 1201 | |
| 1202 #ifdef FEAT_MENU | |
| 1203 /* If there is a menu and 'wak' is "yes", or 'wak' is "menu" and the key | |
| 1204 * is a menu shortcut, we ignore everything with the ALT modifier. */ | |
| 1205 if ((state & GDK_MOD1_MASK) | |
| 1206 && gui.menu_is_active | |
| 1207 && (*p_wak == 'y' | |
| 1208 || (*p_wak == 'm' | |
| 1209 && len == 1 | |
| 1210 && gui_is_menu_shortcut(string[0])))) | |
| 1211 /* For GTK2 we return false to signify that we haven't handled the | |
| 1212 * keypress, so that gtk will handle the mnemonic or accelerator. */ | |
| 1213 return FALSE; | |
| 1214 #endif | |
| 1215 | |
| 1216 /* Check for Alt/Meta key (Mod1Mask), but not for a BS, DEL or character | |
| 1217 * that already has the 8th bit set. | |
| 1218 * Don't do this for <S-M-Tab>, that should become K_S_TAB with ALT. | |
| 1219 * Don't do this for double-byte encodings, it turns the char into a lead | |
| 1220 * byte. */ | |
| 1221 if (len == 1 | |
|
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1222 && ((state & GDK_MOD1_MASK) |
|
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1223 #if GTK_CHECK_VERSION(2,10,0) |
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1224 || (state & GDK_SUPER_MASK) |
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1225 #endif |
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1226 ) |
| 7 | 1227 && !(key_sym == GDK_BackSpace || key_sym == GDK_Delete) |
| 1228 && (string[0] & 0x80) == 0 | |
| 1229 && !(key_sym == GDK_Tab && (state & GDK_SHIFT_MASK)) | |
| 1230 && !enc_dbcs | |
| 1231 ) | |
| 1232 { | |
| 1233 string[0] |= 0x80; | |
| 1234 state &= ~GDK_MOD1_MASK; /* don't use it again */ | |
| 1235 if (enc_utf8) /* convert to utf-8 */ | |
| 1236 { | |
| 1237 string[1] = string[0] & 0xbf; | |
| 1238 string[0] = ((unsigned)string[0] >> 6) + 0xc0; | |
| 1239 if (string[1] == CSI) | |
| 1240 { | |
| 1241 string[2] = KS_EXTRA; | |
| 1242 string[3] = (int)KE_CSI; | |
| 1243 len = 4; | |
| 1244 } | |
| 1245 else | |
| 1246 len = 2; | |
| 1247 } | |
| 1248 } | |
| 1249 | |
| 1250 /* Check for special keys. Also do this when len == 1 (key has an ASCII | |
| 1251 * value) to detect backspace, delete and keypad keys. */ | |
| 1252 if (len == 0 || len == 1) | |
| 1253 { | |
| 1254 for (i = 0; special_keys[i].key_sym != 0; i++) | |
| 1255 { | |
| 1256 if (special_keys[i].key_sym == key_sym) | |
| 1257 { | |
| 1258 string[0] = CSI; | |
| 1259 string[1] = special_keys[i].code0; | |
| 1260 string[2] = special_keys[i].code1; | |
| 1261 len = -3; | |
| 1262 break; | |
| 1263 } | |
| 1264 } | |
| 1265 } | |
| 1266 | |
| 1267 if (len == 0) /* Unrecognized key */ | |
| 1268 return TRUE; | |
| 1269 | |
| 1270 /* Special keys (and a few others) may have modifiers. Also when using a | |
| 1271 * double-byte encoding (can't set the 8th bit). */ | |
| 1272 if (len == -3 || key_sym == GDK_space || key_sym == GDK_Tab | |
| 1273 || key_sym == GDK_Return || key_sym == GDK_Linefeed | |
| 1274 || key_sym == GDK_Escape || key_sym == GDK_KP_Tab | |
| 1275 || key_sym == GDK_ISO_Enter || key_sym == GDK_3270_Enter | |
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1276 || (enc_dbcs && len == 1 && ((state & GDK_MOD1_MASK) |
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1277 #if GTK_CHECK_VERSION(2,10,0) |
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1278 || (state & GDK_SUPER_MASK) |
| 7 | 1279 #endif |
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1280 ))) |
| 7 | 1281 { |
| 179 | 1282 modifiers = modifiers_gdk2vim(state); |
| 7 | 1283 |
| 1284 /* | |
| 1285 * For some keys a shift modifier is translated into another key | |
| 1286 * code. | |
| 1287 */ | |
| 1288 if (len == -3) | |
| 1289 key = TO_SPECIAL(string[1], string[2]); | |
| 1290 else | |
| 1291 key = string[0]; | |
| 1292 | |
| 1293 key = simplify_key(key, &modifiers); | |
| 1294 if (key == CSI) | |
| 1295 key = K_CSI; | |
| 1296 if (IS_SPECIAL(key)) | |
| 1297 { | |
| 1298 string[0] = CSI; | |
| 1299 string[1] = K_SECOND(key); | |
| 1300 string[2] = K_THIRD(key); | |
| 1301 len = 3; | |
| 1302 } | |
| 1303 else | |
| 1304 { | |
| 1305 string[0] = key; | |
| 1306 len = 1; | |
| 1307 } | |
| 1308 | |
| 1309 if (modifiers != 0) | |
| 1310 { | |
| 1311 string2[0] = CSI; | |
| 1312 string2[1] = KS_MODIFIER; | |
| 1313 string2[2] = modifiers; | |
| 1314 add_to_input_buf(string2, 3); | |
| 1315 } | |
| 1316 } | |
| 1317 | |
| 1318 if (len == 1 && ((string[0] == Ctrl_C && ctrl_c_interrupts) | |
| 1319 || (string[0] == intr_char && intr_char != Ctrl_C))) | |
| 1320 { | |
| 1321 trash_input_buf(); | |
| 1322 got_int = TRUE; | |
| 1323 } | |
| 1324 | |
| 1325 add_to_input_buf(string, len); | |
| 1326 | |
| 1327 /* blank out the pointer if necessary */ | |
| 1328 if (p_mh) | |
| 1329 gui_mch_mousehide(TRUE); | |
| 1330 | |
| 1331 return TRUE; | |
| 1332 } | |
| 1333 | |
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1334 #if defined(FEAT_XIM) || GTK_CHECK_VERSION(3,0,0) |
| 7 | 1335 static gboolean |
| 1884 | 1336 key_release_event(GtkWidget *widget UNUSED, |
| 1337 GdkEventKey *event, | |
| 1338 gpointer data UNUSED) | |
| 7 | 1339 { |
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1340 # if GTK_CHECK_VERSION(3,0,0) |
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1341 is_key_pressed = FALSE; |
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1342 gui_mch_start_blink(); |
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1343 # endif |
|
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1344 # if defined(FEAT_XIM) |
| 2923 | 1345 gui.event_time = event->time; |
| 7 | 1346 /* |
| 1347 * GTK+ 2 input methods may do fancy stuff on key release events too. | |
| 1348 * With the default IM for instance, you can enter any UCS code point | |
| 1349 * by holding down CTRL-SHIFT and typing hexadecimal digits. | |
| 1350 */ | |
| 1351 return xim_queue_key_press_event(event, FALSE); | |
|
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1352 # else |
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1353 return TRUE; |
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1354 # endif |
| 7 | 1355 } |
| 1356 #endif | |
| 1357 | |
| 1358 | |
| 1359 /**************************************************************************** | |
| 1360 * Selection handlers: | |
| 1361 */ | |
| 1362 | |
|
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1363 /* Remember when clip_lose_selection was called from here, we must not call |
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1364 * gtk_selection_owner_set() then. */ |
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1365 static int in_selection_clear_event = FALSE; |
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1366 |
| 7 | 1367 static gint |
| 1884 | 1368 selection_clear_event(GtkWidget *widget UNUSED, |
| 7 | 1369 GdkEventSelection *event, |
| 1884 | 1370 gpointer user_data UNUSED) |
| 7 | 1371 { |
|
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1372 in_selection_clear_event = TRUE; |
| 7 | 1373 if (event->selection == clip_plus.gtk_sel_atom) |
| 1374 clip_lose_selection(&clip_plus); | |
| 1375 else | |
| 1376 clip_lose_selection(&clip_star); | |
|
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1377 in_selection_clear_event = FALSE; |
| 7 | 1378 |
| 1379 return TRUE; | |
| 1380 } | |
| 1381 | |
| 1382 #define RS_NONE 0 /* selection_received_cb() not called yet */ | |
| 1383 #define RS_OK 1 /* selection_received_cb() called and OK */ | |
| 1384 #define RS_FAIL 2 /* selection_received_cb() called and failed */ | |
| 1385 static int received_selection = RS_NONE; | |
| 1386 | |
| 1387 static void | |
| 1884 | 1388 selection_received_cb(GtkWidget *widget UNUSED, |
| 7 | 1389 GtkSelectionData *data, |
| 1884 | 1390 guint time_ UNUSED, |
| 1391 gpointer user_data UNUSED) | |
| 7 | 1392 { |
|
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1393 Clipboard_T *cbd; |
| 7 | 1394 char_u *text; |
| 1395 char_u *tmpbuf = NULL; | |
| 1396 guchar *tmpbuf_utf8 = NULL; | |
| 1397 int len; | |
| 2896 | 1398 int motion_type = MAUTO; |
| 7 | 1399 |
|
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1400 if (gtk_selection_data_get_selection(data) == clip_plus.gtk_sel_atom) |
| 7 | 1401 cbd = &clip_plus; |
| 1402 else | |
| 1403 cbd = &clip_star; | |
| 1404 | |
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1405 text = (char_u *)gtk_selection_data_get_data(data); |
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1406 len = gtk_selection_data_get_length(data); |
| 7 | 1407 |
| 1408 if (text == NULL || len <= 0) | |
| 1409 { | |
| 1410 received_selection = RS_FAIL; | |
| 1411 /* clip_free_selection(cbd); ??? */ | |
| 1412 | |
| 1413 return; | |
| 1414 } | |
| 1415 | |
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1416 if (gtk_selection_data_get_data_type(data) == vim_atom) |
| 7 | 1417 { |
| 1418 motion_type = *text++; | |
| 1419 --len; | |
| 1420 } | |
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1421 else if (gtk_selection_data_get_data_type(data) == vimenc_atom) |
| 7 | 1422 { |
| 1423 char_u *enc; | |
| 1424 vimconv_T conv; | |
| 1425 | |
| 1426 motion_type = *text++; | |
| 1427 --len; | |
| 1428 | |
| 1429 enc = text; | |
| 1430 text += STRLEN(text) + 1; | |
| 1431 len -= text - enc; | |
| 1432 | |
| 1433 /* If the encoding of the text is different from 'encoding', attempt | |
| 1434 * converting it. */ | |
| 1435 conv.vc_type = CONV_NONE; | |
| 1436 convert_setup(&conv, enc, p_enc); | |
| 1437 if (conv.vc_type != CONV_NONE) | |
| 1438 { | |
| 1439 tmpbuf = string_convert(&conv, text, &len); | |
| 1440 if (tmpbuf != NULL) | |
| 1441 text = tmpbuf; | |
| 1442 convert_setup(&conv, NULL, NULL); | |
| 1443 } | |
| 1444 } | |
|
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1445 |
| 7 | 1446 /* gtk_selection_data_get_text() handles all the nasty details |
| 1447 * and targets and encodings etc. This rocks so hard. */ | |
| 1448 else | |
| 1449 { | |
| 1450 tmpbuf_utf8 = gtk_selection_data_get_text(data); | |
| 1451 if (tmpbuf_utf8 != NULL) | |
| 1452 { | |
| 1453 len = STRLEN(tmpbuf_utf8); | |
| 1454 if (input_conv.vc_type != CONV_NONE) | |
| 1455 { | |
| 1456 tmpbuf = string_convert(&input_conv, tmpbuf_utf8, &len); | |
| 1457 if (tmpbuf != NULL) | |
| 1458 text = tmpbuf; | |
| 1459 } | |
| 1460 else | |
| 1461 text = tmpbuf_utf8; | |
| 1462 } | |
| 1904 | 1463 else if (len >= 2 && text[0] == 0xff && text[1] == 0xfe) |
| 1464 { | |
| 1465 vimconv_T conv; | |
| 1466 | |
| 1467 /* UTF-16, we get this for HTML */ | |
| 1468 conv.vc_type = CONV_NONE; | |
| 1469 convert_setup_ext(&conv, (char_u *)"utf-16le", FALSE, p_enc, TRUE); | |
| 1470 | |
| 1471 if (conv.vc_type != CONV_NONE) | |
| 1472 { | |
| 1473 text += 2; | |
| 1474 len -= 2; | |
| 1475 tmpbuf = string_convert(&conv, text, &len); | |
| 1476 convert_setup(&conv, NULL, NULL); | |
| 1477 } | |
| 1478 if (tmpbuf != NULL) | |
| 1479 text = tmpbuf; | |
| 1480 } | |
| 7 | 1481 } |
| 1482 | |
| 4352 | 1483 /* Chop off any trailing NUL bytes. OpenOffice sends these. */ |
| 2183 | 1484 while (len > 0 && text[len - 1] == NUL) |
| 1485 --len; | |
| 1486 | |
| 7 | 1487 clip_yank_selection(motion_type, text, (long)len, cbd); |
| 1488 received_selection = RS_OK; | |
| 1489 vim_free(tmpbuf); | |
| 1490 g_free(tmpbuf_utf8); | |
| 1491 } | |
| 1492 | |
| 1493 /* | |
| 1494 * Prepare our selection data for passing it to the external selection | |
| 1495 * client. | |
| 1496 */ | |
| 1497 static void | |
| 1884 | 1498 selection_get_cb(GtkWidget *widget UNUSED, |
| 7 | 1499 GtkSelectionData *selection_data, |
| 1500 guint info, | |
| 1884 | 1501 guint time_ UNUSED, |
| 1502 gpointer user_data UNUSED) | |
| 7 | 1503 { |
| 1504 char_u *string; | |
| 1505 char_u *tmpbuf; | |
| 1506 long_u tmplen; | |
| 1507 int length; | |
| 1508 int motion_type; | |
| 1509 GdkAtom type; | |
|
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1510 Clipboard_T *cbd; |
| 7 | 1511 |
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1512 if (gtk_selection_data_get_selection(selection_data) |
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1513 == clip_plus.gtk_sel_atom) |
| 7 | 1514 cbd = &clip_plus; |
| 1515 else | |
| 1516 cbd = &clip_star; | |
| 1517 | |
| 1518 if (!cbd->owned) | |
| 1519 return; /* Shouldn't ever happen */ | |
| 1520 | |
| 1521 if (info != (guint)TARGET_STRING | |
| 1904 | 1522 && (!clip_html || info != (guint)TARGET_HTML) |
| 7 | 1523 && info != (guint)TARGET_UTF8_STRING |
| 1524 && info != (guint)TARGET_VIMENC | |
| 1525 && info != (guint)TARGET_VIM | |
| 1526 && info != (guint)TARGET_COMPOUND_TEXT | |
| 1527 && info != (guint)TARGET_TEXT) | |
| 1528 return; | |
| 1529 | |
| 1530 /* get the selection from the '*'/'+' register */ | |
| 1531 clip_get_selection(cbd); | |
| 1532 | |
| 1533 motion_type = clip_convert_selection(&string, &tmplen, cbd); | |
| 1534 if (motion_type < 0 || string == NULL) | |
| 1535 return; | |
| 1536 /* Due to int arguments we can't handle more than G_MAXINT. Also | |
| 1537 * reserve one extra byte for NUL or the motion type; just in case. | |
| 1538 * (Not that pasting 2G of text is ever going to work, but... ;-) */ | |
| 1539 length = MIN(tmplen, (long_u)(G_MAXINT - 1)); | |
| 1540 | |
| 1541 if (info == (guint)TARGET_VIM) | |
| 1542 { | |
|
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1543 tmpbuf = alloc(length + 1); |
| 7 | 1544 if (tmpbuf != NULL) |
| 1545 { | |
| 1546 tmpbuf[0] = motion_type; | |
| 1547 mch_memmove(tmpbuf + 1, string, (size_t)length); | |
| 1548 } | |
| 1549 /* For our own format, the first byte contains the motion type */ | |
| 1550 ++length; | |
| 1551 vim_free(string); | |
| 1552 string = tmpbuf; | |
| 1553 type = vim_atom; | |
| 1554 } | |
| 1555 | |
| 1904 | 1556 else if (info == (guint)TARGET_HTML) |
| 1557 { | |
| 1558 vimconv_T conv; | |
| 1559 | |
| 1560 /* Since we get utf-16, we probably should set it as well. */ | |
| 1561 conv.vc_type = CONV_NONE; | |
| 1562 convert_setup_ext(&conv, p_enc, TRUE, (char_u *)"utf-16le", FALSE); | |
| 1563 if (conv.vc_type != CONV_NONE) | |
| 1564 { | |
| 1565 tmpbuf = string_convert(&conv, string, &length); | |
| 1566 convert_setup(&conv, NULL, NULL); | |
| 1567 vim_free(string); | |
| 1568 string = tmpbuf; | |
| 1569 } | |
| 1570 | |
| 1571 /* Prepend the BOM: "fffe" */ | |
| 1572 if (string != NULL) | |
| 1573 { | |
| 1574 tmpbuf = alloc(length + 2); | |
|
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1575 if (tmpbuf != NULL) |
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1576 { |
|
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1577 tmpbuf[0] = 0xff; |
|
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1578 tmpbuf[1] = 0xfe; |
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1579 mch_memmove(tmpbuf + 2, string, (size_t)length); |
|
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1580 vim_free(string); |
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1581 string = tmpbuf; |
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1582 length += 2; |
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1583 } |
| 1904 | 1584 |
|
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1585 #if !GTK_CHECK_VERSION(3,0,0) |
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1586 /* Looks redundant even for GTK2 because these values are |
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1587 * overwritten by gtk_selection_data_set() that follows. */ |
| 1904 | 1588 selection_data->type = selection_data->target; |
| 1589 selection_data->format = 16; /* 16 bits per char */ | |
|
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1590 #endif |
| 1904 | 1591 gtk_selection_data_set(selection_data, html_atom, 16, |
| 1592 string, length); | |
| 1593 vim_free(string); | |
| 1594 } | |
| 1595 return; | |
| 1596 } | |
| 7 | 1597 else if (info == (guint)TARGET_VIMENC) |
| 1598 { | |
| 1599 int l = STRLEN(p_enc); | |
| 1600 | |
| 1601 /* contents: motion_type 'encoding' NUL text */ | |
|
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1602 tmpbuf = alloc(length + l + 2); |
| 7 | 1603 if (tmpbuf != NULL) |
| 1604 { | |
| 1605 tmpbuf[0] = motion_type; | |
| 1606 STRCPY(tmpbuf + 1, p_enc); | |
| 1607 mch_memmove(tmpbuf + l + 2, string, (size_t)length); | |
|
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1608 length += l + 2; |
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1609 vim_free(string); |
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1610 string = tmpbuf; |
| 7 | 1611 } |
| 1612 type = vimenc_atom; | |
| 1613 } | |
|
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1614 |
| 7 | 1615 /* gtk_selection_data_set_text() handles everything for us. This is |
| 1616 * so easy and simple and cool, it'd be insane not to use it. */ | |
| 1617 else | |
| 1618 { | |
| 1619 if (output_conv.vc_type != CONV_NONE) | |
| 1620 { | |
| 1621 tmpbuf = string_convert(&output_conv, string, &length); | |
| 1622 vim_free(string); | |
| 1623 if (tmpbuf == NULL) | |
| 1624 return; | |
| 1625 string = tmpbuf; | |
| 1626 } | |
| 1627 /* Validate the string to avoid runtime warnings */ | |
| 1628 if (g_utf8_validate((const char *)string, (gssize)length, NULL)) | |
| 1629 { | |
| 1630 gtk_selection_data_set_text(selection_data, | |
| 1631 (const char *)string, length); | |
| 1632 } | |
| 1633 vim_free(string); | |
| 1634 return; | |
| 1635 } | |
| 1636 | |
| 1637 if (string != NULL) | |
| 1638 { | |
|
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1639 #if !GTK_CHECK_VERSION(3,0,0) |
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1640 /* Looks redundant even for GTK2 because these values are |
|
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1641 * overwritten by gtk_selection_data_set() that follows. */ |
| 7 | 1642 selection_data->type = selection_data->target; |
| 1643 selection_data->format = 8; /* 8 bits per char */ | |
|
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1644 #endif |
| 7 | 1645 gtk_selection_data_set(selection_data, type, 8, string, length); |
| 1646 vim_free(string); | |
| 1647 } | |
| 1648 } | |
| 1649 | |
| 1650 /* | |
| 3518 | 1651 * Check if the GUI can be started. Called before gvimrc is sourced and |
| 1652 * before fork(). | |
| 1653 * Return OK or FAIL. | |
| 1654 */ | |
| 1655 int | |
|
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changeset
|
1656 gui_mch_early_init_check(int give_message) |
| 3518 | 1657 { |
| 1658 char_u *p; | |
| 1659 | |
| 1660 /* Guess that when $DISPLAY isn't set the GUI can't start. */ | |
| 1661 p = mch_getenv((char_u *)"DISPLAY"); | |
| 1662 if (p == NULL || *p == NUL) | |
| 1663 { | |
| 1664 gui.dying = TRUE; | |
|
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|
1665 if (give_message) |
|
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1666 emsg(_((char *)e_opendisp)); |
| 3518 | 1667 return FAIL; |
| 1668 } | |
| 1669 return OK; | |
| 1670 } | |
| 1671 | |
| 1672 /* | |
| 1673 * Check if the GUI can be started. Called before gvimrc is sourced but after | |
| 1674 * fork(). | |
| 7 | 1675 * Return OK or FAIL. |
| 1676 */ | |
| 1677 int | |
| 1678 gui_mch_init_check(void) | |
| 1679 { | |
|
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1680 #ifdef USE_GRESOURCE |
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1681 static int res_registered = FALSE; |
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1682 |
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1683 if (!res_registered) |
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1684 { |
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1685 /* Call this function in the GUI process; otherwise, the resources |
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1686 * won't be available. Don't call it twice. */ |
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1687 res_registered = TRUE; |
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1688 gui_gtk_register_resource(); |
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1689 } |
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1690 #endif |
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1691 |
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1692 #if GTK_CHECK_VERSION(3,10,0) |
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1693 /* Vim currently assumes that Gtk means X11, so it cannot use native Gtk |
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1694 * support for other backends such as Wayland. */ |
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1695 gdk_set_allowed_backends ("x11"); |
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1696 #endif |
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1697 |
| 7 | 1698 #ifdef FEAT_GUI_GNOME |
| 1699 if (gtk_socket_id == 0) | |
| 1700 using_gnome = 1; | |
| 1701 #endif | |
| 1702 | |
| 4474 | 1703 /* This defaults to argv[0], but we want it to match the name of the |
| 1704 * shipped gvim.desktop so that Vim's windows can be associated with this | |
| 1705 * file. */ | |
| 1706 g_set_prgname("gvim"); | |
| 1707 | |
| 7 | 1708 /* Don't use gtk_init() or gnome_init(), it exits on failure. */ |
| 1709 if (!gtk_init_check(&gui_argc, &gui_argv)) | |
| 1710 { | |
| 1711 gui.dying = TRUE; | |
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1712 emsg(_((char *)e_opendisp)); |
| 7 | 1713 return FAIL; |
| 1714 } | |
| 1715 | |
| 1716 return OK; | |
| 1717 } | |
| 1718 | |
| 1719 /**************************************************************************** | |
| 1720 * Mouse handling callbacks | |
| 1721 */ | |
| 1722 | |
| 1723 | |
| 1724 static guint mouse_click_timer = 0; | |
| 1725 static int mouse_timed_out = TRUE; | |
| 1726 | |
| 1727 /* | |
| 1728 * Timer used to recognize multiple clicks of the mouse button | |
| 1729 */ | |
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1730 static timeout_cb_type |
| 7 | 1731 mouse_click_timer_cb(gpointer data) |
| 1732 { | |
| 1733 /* we don't use this information currently */ | |
| 1734 int *timed_out = (int *) data; | |
| 1735 | |
| 1736 *timed_out = TRUE; | |
| 1737 return FALSE; /* don't happen again */ | |
| 1738 } | |
| 1739 | |
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1740 static guint motion_repeat_timer = 0; |
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1741 static int motion_repeat_offset = FALSE; |
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1742 static timeout_cb_type motion_repeat_timer_cb(gpointer); |
| 7 | 1743 |
| 1744 static void | |
| 1745 process_motion_notify(int x, int y, GdkModifierType state) | |
| 1746 { | |
| 1747 int button; | |
| 1748 int_u vim_modifiers; | |
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1749 GtkAllocation allocation; |
| 7 | 1750 |
| 1751 button = (state & (GDK_BUTTON1_MASK | GDK_BUTTON2_MASK | | |
| 1752 GDK_BUTTON3_MASK | GDK_BUTTON4_MASK | | |
| 1753 GDK_BUTTON5_MASK)) | |
| 1754 ? MOUSE_DRAG : ' '; | |
| 1755 | |
| 1756 /* If our pointer is currently hidden, then we should show it. */ | |
| 1757 gui_mch_mousehide(FALSE); | |
| 1758 | |
| 1759 /* Just moving the rodent above the drawing area without any button | |
| 1760 * being pressed. */ | |
| 1761 if (button != MOUSE_DRAG) | |
| 1762 { | |
| 1763 gui_mouse_moved(x, y); | |
| 1764 return; | |
| 1765 } | |
| 1766 | |
| 1767 /* translate modifier coding between the main engine and GTK */ | |
| 179 | 1768 vim_modifiers = modifiers_gdk2mouse(state); |
| 7 | 1769 |
| 1226 | 1770 /* inform the editor engine about the occurrence of this event */ |
| 7 | 1771 gui_send_mouse_event(button, x, y, FALSE, vim_modifiers); |
| 1772 | |
| 1773 /* | |
| 1774 * Auto repeat timer handling. | |
| 1775 */ | |
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1776 gtk_widget_get_allocation(gui.drawarea, &allocation); |
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1777 |
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1778 if (x < 0 || y < 0 |
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1779 || x >= allocation.width |
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1780 || y >= allocation.height) |
| 7 | 1781 { |
| 1782 | |
| 1783 int dx; | |
| 1784 int dy; | |
| 1785 int offshoot; | |
| 1786 int delay = 10; | |
| 1787 | |
| 1788 /* Calculate the maximal distance of the cursor from the drawing area. | |
| 1789 * (offshoot can't become negative here!). | |
| 1790 */ | |
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1791 dx = x < 0 ? -x : x - allocation.width; |
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1792 dy = y < 0 ? -y : y - allocation.height; |
| 7 | 1793 |
| 1794 offshoot = dx > dy ? dx : dy; | |
| 1795 | |
| 1884 | 1796 /* Make a linearly decaying timer delay with a threshold of 5 at a |
| 7 | 1797 * distance of 127 pixels from the main window. |
| 1798 * | |
| 1799 * One could think endlessly about the most ergonomic variant here. | |
| 1800 * For example it could make sense to calculate the distance from the | |
| 1801 * drags start instead... | |
| 1802 * | |
| 1803 * Maybe a parabolic interpolation would suite us better here too... | |
| 1804 */ | |
| 1805 if (offshoot > 127) | |
| 1806 { | |
| 1807 /* 5 appears to be somehow near to my perceptual limits :-). */ | |
| 1808 delay = 5; | |
| 1809 } | |
| 1810 else | |
| 1811 { | |
| 1812 delay = (130 * (127 - offshoot)) / 127 + 5; | |
| 1813 } | |
| 1814 | |
| 1815 /* shoot again */ | |
| 1816 if (!motion_repeat_timer) | |
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1817 motion_repeat_timer = timeout_add(delay, motion_repeat_timer_cb, |
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1818 NULL); |
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1819 } |
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1820 } |
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1821 |
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1822 #if GTK_CHECK_VERSION(3,0,0) |
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1823 static GdkDevice * |
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1824 gui_gtk_get_pointer_device(GtkWidget *widget) |
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1825 { |
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1826 GdkWindow * const win = gtk_widget_get_window(widget); |
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1827 GdkDisplay * const dpy = gdk_window_get_display(win); |
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1828 # if GTK_CHECK_VERSION(3,20,0) |
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1829 GdkSeat * const seat = gdk_display_get_default_seat(dpy); |
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1830 return gdk_seat_get_pointer(seat); |
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1831 # else |
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1832 GdkDeviceManager * const mngr = gdk_display_get_device_manager(dpy); |
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1833 return gdk_device_manager_get_client_pointer(mngr); |
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1834 # endif |
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1835 } |
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1836 |
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1837 static GdkWindow * |
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1838 gui_gtk_get_pointer(GtkWidget *widget, |
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1839 gint *x, |
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1840 gint *y, |
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1841 GdkModifierType *state) |
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1842 { |
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1843 GdkWindow * const win = gtk_widget_get_window(widget); |
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1844 GdkDevice * const dev = gui_gtk_get_pointer_device(widget); |
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1845 return gdk_window_get_device_position(win, dev , x, y, state); |
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1846 } |
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1847 |
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1848 # if defined(FEAT_GUI_TABLINE) || defined(PROTO) |
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1849 static GdkWindow * |
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1850 gui_gtk_window_at_position(GtkWidget *widget, |
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1851 gint *x, |
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1852 gint *y) |
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1853 { |
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1854 GdkDevice * const dev = gui_gtk_get_pointer_device(widget); |
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1855 return gdk_device_get_window_at_position(dev, x, y); |
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1856 } |
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1857 # endif |
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1858 #else /* !GTK_CHECK_VERSION(3,0,0) */ |
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1859 # define gui_gtk_get_pointer(wid, x, y, s) \ |
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1860 gdk_window_get_pointer((wid)->window, x, y, s) |
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1861 # define gui_gtk_window_at_position(wid, x, y) gdk_window_at_pointer(x, y) |
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1862 #endif |
| 7 | 1863 |
| 1864 /* | |
| 1865 * Timer used to recognize multiple clicks of the mouse button. | |
| 1866 */ | |
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1867 static timeout_cb_type |
| 1884 | 1868 motion_repeat_timer_cb(gpointer data UNUSED) |
| 7 | 1869 { |
| 1870 int x; | |
| 1871 int y; | |
| 1872 GdkModifierType state; | |
| 1873 | |
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1874 gui_gtk_get_pointer(gui.drawarea, &x, &y, &state); |
| 7 | 1875 |
| 1876 if (!(state & (GDK_BUTTON1_MASK | GDK_BUTTON2_MASK | | |
| 1877 GDK_BUTTON3_MASK | GDK_BUTTON4_MASK | | |
| 1878 GDK_BUTTON5_MASK))) | |
| 1879 { | |
| 1880 motion_repeat_timer = 0; | |
| 1881 return FALSE; | |
| 1882 } | |
| 1883 | |
| 1884 /* If there already is a mouse click in the input buffer, wait another | |
| 1885 * time (otherwise we would create a backlog of clicks) */ | |
| 1886 if (vim_used_in_input_buf() > 10) | |
| 1887 return TRUE; | |
| 1888 | |
| 1889 motion_repeat_timer = 0; | |
| 1890 | |
| 1891 /* | |
| 1892 * Fake a motion event. | |
| 1893 * Trick: Pretend the mouse moved to the next character on every other | |
| 1894 * event, otherwise drag events will be discarded, because they are still | |
| 1895 * in the same character. | |
| 1896 */ | |
| 1897 if (motion_repeat_offset) | |
| 1898 x += gui.char_width; | |
| 1899 | |
| 1900 motion_repeat_offset = !motion_repeat_offset; | |
| 1901 process_motion_notify(x, y, state); | |
| 1902 | |
| 1903 /* Don't happen again. We will get reinstalled in the synthetic event | |
| 1904 * if needed -- thus repeating should still work. */ | |
| 1905 return FALSE; | |
| 1906 } | |
| 1907 | |
| 1908 static gint | |
| 1884 | 1909 motion_notify_event(GtkWidget *widget, |
| 1910 GdkEventMotion *event, | |
| 1911 gpointer data UNUSED) | |
| 7 | 1912 { |
| 1913 if (event->is_hint) | |
| 1914 { | |
| 1915 int x; | |
| 1916 int y; | |
| 1917 GdkModifierType state; | |
| 1918 | |
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1919 gui_gtk_get_pointer(widget, &x, &y, &state); |
| 7 | 1920 process_motion_notify(x, y, state); |
| 1921 } | |
| 1922 else | |
| 1923 { | |
| 1924 process_motion_notify((int)event->x, (int)event->y, | |
| 1925 (GdkModifierType)event->state); | |
| 1926 } | |
| 1927 | |
| 1928 return TRUE; /* handled */ | |
| 1929 } | |
| 1930 | |
| 1931 | |
| 1932 /* | |
| 1933 * Mouse button handling. Note please that we are capturing multiple click's | |
| 1934 * by our own timeout mechanism instead of the one provided by GTK+ itself. | |
| 1935 * This is due to the way the generic VIM code is recognizing multiple clicks. | |
| 1936 */ | |
| 1937 static gint | |
| 1884 | 1938 button_press_event(GtkWidget *widget, |
| 1939 GdkEventButton *event, | |
| 1940 gpointer data UNUSED) | |
| 7 | 1941 { |
| 1942 int button; | |
| 1943 int repeated_click = FALSE; | |
| 1944 int x, y; | |
| 1945 int_u vim_modifiers; | |
| 1946 | |
| 2923 | 1947 gui.event_time = event->time; |
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1948 |
| 7 | 1949 /* Make sure we have focus now we've been selected */ |
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1950 if (gtk_socket_id != 0 && !gtk_widget_has_focus(widget)) |
| 7 | 1951 gtk_widget_grab_focus(widget); |
| 1952 | |
| 1953 /* | |
| 1954 * Don't let additional events about multiple clicks send by GTK to us | |
| 1955 * after the initial button press event confuse us. | |
| 1956 */ | |
| 1957 if (event->type != GDK_BUTTON_PRESS) | |
| 1958 return FALSE; | |
| 1959 | |
| 1960 x = event->x; | |
| 1961 y = event->y; | |
| 1962 | |
| 1963 /* Handle multiple clicks */ | |
| 1964 if (!mouse_timed_out && mouse_click_timer) | |
| 1965 { | |
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1966 timeout_remove(mouse_click_timer); |
| 7 | 1967 mouse_click_timer = 0; |
| 1968 repeated_click = TRUE; | |
| 1969 } | |
| 1970 | |
| 1971 mouse_timed_out = FALSE; | |
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1972 mouse_click_timer = timeout_add(p_mouset, mouse_click_timer_cb, |
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1973 &mouse_timed_out); |
| 7 | 1974 |
| 1975 switch (event->button) | |
| 1976 { | |
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1977 /* Keep in sync with gui_x11.c. |
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1978 * Buttons 4-7 are handled in scroll_event() */ |
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1979 case 1: button = MOUSE_LEFT; break; |
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1980 case 2: button = MOUSE_MIDDLE; break; |
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1981 case 3: button = MOUSE_RIGHT; break; |
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1982 case 8: button = MOUSE_X1; break; |
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1983 case 9: button = MOUSE_X2; break; |
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1984 default: |
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1985 return FALSE; /* Unknown button */ |
| 7 | 1986 } |
| 1987 | |
| 1988 #ifdef FEAT_XIM | |
| 1989 /* cancel any preediting */ | |
| 1990 if (im_is_preediting()) | |
| 1991 xim_reset(); | |
| 1992 #endif | |
| 1993 | |
| 179 | 1994 vim_modifiers = modifiers_gdk2mouse(event->state); |
| 7 | 1995 |
| 1996 gui_send_mouse_event(button, x, y, repeated_click, vim_modifiers); | |
| 1997 | |
| 1998 return TRUE; | |
| 1999 } | |
| 2000 | |
| 2001 /* | |
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2002 * GTK+ 2 abstracts scrolling via the GdkEventScroll. |
| 7 | 2003 */ |
| 2004 static gboolean | |
| 1884 | 2005 scroll_event(GtkWidget *widget, |
| 2006 GdkEventScroll *event, | |
| 2007 gpointer data UNUSED) | |
| 7 | 2008 { |
| 2009 int button; | |
| 179 | 2010 int_u vim_modifiers; |
| 7 | 2011 |
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2012 if (gtk_socket_id != 0 && !gtk_widget_has_focus(widget)) |
| 7 | 2013 gtk_widget_grab_focus(widget); |
| 2014 | |
| 2015 switch (event->direction) | |
| 2016 { | |
| 2017 case GDK_SCROLL_UP: | |
| 2018 button = MOUSE_4; | |
| 2019 break; | |
| 2020 case GDK_SCROLL_DOWN: | |
| 2021 button = MOUSE_5; | |
| 2022 break; | |
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2023 case GDK_SCROLL_LEFT: |
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2024 button = MOUSE_7; |
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2025 break; |
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2026 case GDK_SCROLL_RIGHT: |
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2027 button = MOUSE_6; |
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2028 break; |
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2029 default: /* This shouldn't happen */ |
| 7 | 2030 return FALSE; |
| 2031 } | |
| 2032 | |
| 2033 # ifdef FEAT_XIM | |
| 2034 /* cancel any preediting */ | |
| 2035 if (im_is_preediting()) | |
| 2036 xim_reset(); | |
| 2037 # endif | |
| 2038 | |
| 179 | 2039 vim_modifiers = modifiers_gdk2mouse(event->state); |
| 7 | 2040 |
| 2041 gui_send_mouse_event(button, (int)event->x, (int)event->y, | |
| 2042 FALSE, vim_modifiers); | |
| 2043 | |
| 2044 return TRUE; | |
| 2045 } | |
| 2046 | |
| 2047 | |
| 2048 static gint | |
| 1884 | 2049 button_release_event(GtkWidget *widget UNUSED, |
| 2050 GdkEventButton *event, | |
| 2051 gpointer data UNUSED) | |
| 7 | 2052 { |
| 2053 int x, y; | |
| 2054 int_u vim_modifiers; | |
| 2055 | |
| 2923 | 2056 gui.event_time = event->time; |
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2057 |
| 7 | 2058 /* Remove any motion "machine gun" timers used for automatic further |
| 2059 extension of allocation areas if outside of the applications window | |
| 2060 area .*/ | |
| 2061 if (motion_repeat_timer) | |
| 2062 { | |
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2063 timeout_remove(motion_repeat_timer); |
| 7 | 2064 motion_repeat_timer = 0; |
| 2065 } | |
| 2066 | |
| 2067 x = event->x; | |
| 2068 y = event->y; | |
| 2069 | |
| 179 | 2070 vim_modifiers = modifiers_gdk2mouse(event->state); |
| 7 | 2071 |
| 2072 gui_send_mouse_event(MOUSE_RELEASE, x, y, FALSE, vim_modifiers); | |
| 2073 | |
| 2074 return TRUE; | |
| 2075 } | |
| 2076 | |
| 2077 | |
| 2078 #ifdef FEAT_DND | |
| 2079 /**************************************************************************** | |
| 2080 * Drag aNd Drop support handlers. | |
| 2081 */ | |
| 2082 | |
| 2083 /* | |
| 2084 * Count how many items there may be and separate them with a NUL. | |
| 2085 * Apparently the items are separated with \r\n. This is not documented, | |
| 2086 * thus be careful not to go past the end. Also allow separation with | |
| 2087 * NUL characters. | |
| 2088 */ | |
| 2089 static int | |
| 2090 count_and_decode_uri_list(char_u *out, char_u *raw, int len) | |
| 2091 { | |
| 2092 int i; | |
| 2093 char_u *p = out; | |
| 2094 int count = 0; | |
| 2095 | |
| 2096 for (i = 0; i < len; ++i) | |
| 2097 { | |
| 2098 if (raw[i] == NUL || raw[i] == '\n' || raw[i] == '\r') | |
| 2099 { | |
| 2100 if (p > out && p[-1] != NUL) | |
| 2101 { | |
| 2102 ++count; | |
| 2103 *p++ = NUL; | |
| 2104 } | |
| 2105 } | |
| 2106 else if (raw[i] == '%' && i + 2 < len && hexhex2nr(raw + i + 1) > 0) | |
| 2107 { | |
| 2108 *p++ = hexhex2nr(raw + i + 1); | |
| 2109 i += 2; | |
| 2110 } | |
| 2111 else | |
| 2112 *p++ = raw[i]; | |
| 2113 } | |
| 2114 if (p > out && p[-1] != NUL) | |
| 2115 { | |
| 2116 *p = NUL; /* last item didn't have \r or \n */ | |
| 2117 ++count; | |
| 2118 } | |
| 2119 return count; | |
| 2120 } | |
| 2121 | |
| 2122 /* | |
| 2123 * Parse NUL separated "src" strings. Make it an array "outlist" form. On | |
| 2124 * this process, URI which protocol is not "file:" are removed. Return | |
| 2125 * length of array (less than "max"). | |
| 2126 */ | |
| 2127 static int | |
| 2128 filter_uri_list(char_u **outlist, int max, char_u *src) | |
| 2129 { | |
| 2130 int i, j; | |
| 2131 | |
| 2132 for (i = j = 0; i < max; ++i) | |
| 2133 { | |
| 2134 outlist[i] = NULL; | |
| 2135 if (STRNCMP(src, "file:", 5) == 0) | |
| 2136 { | |
| 2137 src += 5; | |
| 2138 if (STRNCMP(src, "//localhost", 11) == 0) | |
| 2139 src += 11; | |
| 2140 while (src[0] == '/' && src[1] == '/') | |
| 2141 ++src; | |
| 2142 outlist[j++] = vim_strsave(src); | |
| 2143 } | |
| 2144 src += STRLEN(src) + 1; | |
| 2145 } | |
| 2146 return j; | |
| 2147 } | |
| 2148 | |
| 2149 static char_u ** | |
| 2150 parse_uri_list(int *count, char_u *data, int len) | |
| 2151 { | |
| 2152 int n = 0; | |
| 2153 char_u *tmp = NULL; | |
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2154 char_u **array = NULL; |
| 7 | 2155 |
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2156 if (data != NULL && len > 0 && (tmp = alloc(len + 1)) != NULL) |
| 7 | 2157 { |
| 2158 n = count_and_decode_uri_list(tmp, data, len); | |
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2159 if (n > 0 && (array = ALLOC_MULT(char_u *, n)) != NULL) |
| 7 | 2160 n = filter_uri_list(array, n, tmp); |
| 2161 } | |
| 2162 vim_free(tmp); | |
| 2163 *count = n; | |
| 2164 return array; | |
| 2165 } | |
| 2166 | |
| 2167 static void | |
| 2168 drag_handle_uri_list(GdkDragContext *context, | |
| 2169 GtkSelectionData *data, | |
| 2170 guint time_, | |
| 2171 GdkModifierType state, | |
| 2172 gint x, | |
| 2173 gint y) | |
| 2174 { | |
| 2175 char_u **fnames; | |
| 2176 int nfiles = 0; | |
| 2177 | |
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2178 fnames = parse_uri_list(&nfiles, |
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2179 (char_u *)gtk_selection_data_get_data(data), |
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2180 gtk_selection_data_get_length(data)); |
| 7 | 2181 |
| 2182 if (fnames != NULL && nfiles > 0) | |
| 2183 { | |
| 179 | 2184 int_u modifiers; |
| 7 | 2185 |
| 2186 gtk_drag_finish(context, TRUE, FALSE, time_); /* accept */ | |
| 2187 | |
| 179 | 2188 modifiers = modifiers_gdk2mouse(state); |
| 7 | 2189 |
| 2190 gui_handle_drop(x, y, modifiers, fnames, nfiles); | |
| 2191 } | |
| 840 | 2192 else |
| 2193 vim_free(fnames); | |
| 7 | 2194 } |
| 2195 | |
| 2196 static void | |
| 2197 drag_handle_text(GdkDragContext *context, | |
| 2198 GtkSelectionData *data, | |
| 2199 guint time_, | |
| 2200 GdkModifierType state) | |
| 2201 { | |
| 2202 char_u dropkey[6] = {CSI, KS_MODIFIER, 0, CSI, KS_EXTRA, (char_u)KE_DROP}; | |
| 2203 char_u *text; | |
| 2204 int len; | |
| 2205 char_u *tmpbuf = NULL; | |
| 2206 | |
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2207 text = (char_u *)gtk_selection_data_get_data(data); |
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2208 len = gtk_selection_data_get_length(data); |
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diff
changeset
|
2210 if (gtk_selection_data_get_data_type(data) == utf8_string_atom) |
| 7 | 2211 { |
| 2212 if (input_conv.vc_type != CONV_NONE) | |
| 2213 tmpbuf = string_convert(&input_conv, text, &len); | |
| 2214 if (tmpbuf != NULL) | |
| 2215 text = tmpbuf; | |
| 2216 } | |
| 2217 | |
| 2218 dnd_yank_drag_data(text, (long)len); | |
| 2219 gtk_drag_finish(context, TRUE, FALSE, time_); /* accept */ | |
| 2220 vim_free(tmpbuf); | |
| 2221 | |
| 179 | 2222 dropkey[2] = modifiers_gdk2vim(state); |
| 7 | 2223 |
| 2224 if (dropkey[2] != 0) | |
| 2225 add_to_input_buf(dropkey, (int)sizeof(dropkey)); | |
| 2226 else | |
| 2227 add_to_input_buf(dropkey + 3, (int)(sizeof(dropkey) - 3)); | |
| 2228 } | |
| 2229 | |
| 2230 /* | |
| 2231 * DND receiver. | |
| 2232 */ | |
| 2233 static void | |
| 2234 drag_data_received_cb(GtkWidget *widget, | |
| 2235 GdkDragContext *context, | |
| 2236 gint x, | |
| 2237 gint y, | |
| 2238 GtkSelectionData *data, | |
| 2239 guint info, | |
| 2240 guint time_, | |
| 1884 | 2241 gpointer user_data UNUSED) |
| 7 | 2242 { |
| 2243 GdkModifierType state; | |
| 2244 | |
| 2245 /* Guard against trash */ | |
|
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2246 const guchar * const data_data = gtk_selection_data_get_data(data); |
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2247 const gint data_length = gtk_selection_data_get_length(data); |
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2248 const gint data_format = gtk_selection_data_get_format(data); |
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2249 |
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2250 if (data_data == NULL |
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2251 || data_length <= 0 |
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2252 || data_format != 8 |
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|
2253 || data_data[data_length] != '\0') |
| 7 | 2254 { |
| 2255 gtk_drag_finish(context, FALSE, FALSE, time_); | |
| 2256 return; | |
| 2257 } | |
| 2258 | |
| 2259 /* Get the current modifier state for proper distinguishment between | |
| 2260 * different operations later. */ | |
|
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2261 gui_gtk_get_pointer(widget, NULL, NULL, &state); |
| 7 | 2262 |
| 2263 /* Not sure about the role of "text/plain" here... */ | |
| 2264 if (info == (guint)TARGET_TEXT_URI_LIST) | |
| 2265 drag_handle_uri_list(context, data, time_, state, x, y); | |
| 2266 else | |
| 2267 drag_handle_text(context, data, time_, state); | |
| 2268 | |
| 2269 } | |
| 2270 #endif /* FEAT_DND */ | |
| 2271 | |
| 2272 | |
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2273 #if defined(USE_GNOME_SESSION) |
| 7 | 2274 /* |
| 2275 * GnomeClient interact callback. Check for unsaved buffers that cannot | |
| 2276 * be abandoned and pop up a dialog asking the user for confirmation if | |
| 2277 * necessary. | |
| 2278 */ | |
| 2279 static void | |
|
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2280 sm_client_check_changed_any(GnomeClient *client UNUSED, |
| 7 | 2281 gint key, |
|
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2282 GnomeDialogType type UNUSED, |
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2283 gpointer data UNUSED) |
| 7 | 2284 { |
| 2285 cmdmod_T save_cmdmod; | |
| 2286 gboolean shutdown_cancelled; | |
| 2287 | |
| 2288 save_cmdmod = cmdmod; | |
| 2289 | |
| 2290 # ifdef FEAT_BROWSE | |
| 2291 cmdmod.browse = TRUE; | |
| 2292 # endif | |
| 2293 # if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 2294 cmdmod.confirm = TRUE; | |
| 2295 # endif | |
| 2296 /* | |
| 2297 * If there are changed buffers, present the user with | |
| 2298 * a dialog if possible, otherwise give an error message. | |
| 2299 */ | |
|
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|
2300 shutdown_cancelled = check_changed_any(FALSE, FALSE); |
| 7 | 2301 |
| 2302 exiting = FALSE; | |
| 2303 cmdmod = save_cmdmod; | |
| 2304 setcursor(); /* position the cursor */ | |
| 2305 out_flush(); | |
| 2306 /* | |
| 2307 * If the user hit the [Cancel] button the whole shutdown | |
| 2308 * will be cancelled. Wow, quite powerful feature (: | |
| 2309 */ | |
| 2310 gnome_interaction_key_return(key, shutdown_cancelled); | |
| 2311 } | |
| 2312 | |
| 2313 /* | |
| 2314 * "save_yourself" signal handler. Initiate an interaction to ask the user | |
| 2315 * for confirmation if necessary. Save the current editing session and tell | |
| 2316 * the session manager how to restart Vim. | |
| 2317 */ | |
| 2318 static gboolean | |
| 2319 sm_client_save_yourself(GnomeClient *client, | |
|
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2320 gint phase UNUSED, |
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2321 GnomeSaveStyle save_style UNUSED, |
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2322 gboolean shutdown UNUSED, |
| 7 | 2323 GnomeInteractStyle interact_style, |
|
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2324 gboolean fast UNUSED, |
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|
2325 gpointer data UNUSED) |
| 7 | 2326 { |
| 2327 static const char suffix[] = "-session.vim"; | |
| 2328 char *session_file; | |
| 2329 unsigned int len; | |
| 2330 gboolean success; | |
| 2331 | |
| 2332 /* Always request an interaction if possible. check_changed_any() | |
| 2333 * won't actually show a dialog unless any buffers have been modified. | |
| 2334 * There doesn't seem to be an obvious way to check that without | |
| 2335 * automatically firing the dialog. Anyway, it works just fine. */ | |
| 2336 if (interact_style == GNOME_INTERACT_ANY) | |
| 2337 gnome_client_request_interaction(client, GNOME_DIALOG_NORMAL, | |
| 2338 &sm_client_check_changed_any, | |
| 2339 NULL); | |
| 2340 out_flush(); | |
| 2341 ml_sync_all(FALSE, FALSE); /* preserve all swap files */ | |
| 2342 | |
| 2343 /* The path is unique for each session save. We do neither know nor care | |
| 2344 * which session script will actually be used later. This decision is in | |
| 2345 * the domain of the session manager. */ | |
| 2346 session_file = gnome_config_get_real_path( | |
| 2347 gnome_client_get_config_prefix(client)); | |
| 2348 len = strlen(session_file); | |
| 2349 | |
| 2350 if (len > 0 && session_file[len-1] == G_DIR_SEPARATOR) | |
| 2351 --len; /* get rid of the superfluous trailing '/' */ | |
| 2352 | |
| 2353 session_file = g_renew(char, session_file, len + sizeof(suffix)); | |
| 2354 memcpy(session_file + len, suffix, sizeof(suffix)); | |
| 2355 | |
| 2356 success = write_session_file((char_u *)session_file); | |
| 2357 | |
| 2358 if (success) | |
| 2359 { | |
| 2360 const char *argv[8]; | |
| 2361 int i; | |
| 2362 | |
| 2363 /* Tell the session manager how to wipe out the stored session data. | |
| 2364 * This isn't as dangerous as it looks, don't worry :) session_file | |
| 2365 * is a unique absolute filename. Usually it'll be something like | |
| 2366 * `/home/user/.gnome2/vim-XXXXXX-session.vim'. */ | |
| 2367 i = 0; | |
| 2368 argv[i++] = "rm"; | |
| 2369 argv[i++] = session_file; | |
| 2370 argv[i] = NULL; | |
| 2371 | |
| 2372 gnome_client_set_discard_command(client, i, (char **)argv); | |
| 2373 | |
| 2374 /* Tell the session manager how to restore the just saved session. | |
| 2375 * This is easily done thanks to Vim's -S option. Pass the -f flag | |
| 2376 * since there's no need to fork -- it might even cause confusion. | |
| 2377 * Also pass the window role to give the WM something to match on. | |
| 2378 * The role is set in gui_mch_open(), thus should _never_ be NULL. */ | |
| 2379 i = 0; | |
| 2380 argv[i++] = restart_command; | |
| 2381 argv[i++] = "-f"; | |
| 2382 argv[i++] = "-g"; | |
| 2383 argv[i++] = "--role"; | |
| 2384 argv[i++] = gtk_window_get_role(GTK_WINDOW(gui.mainwin)); | |
| 2385 argv[i++] = "-S"; | |
| 2386 argv[i++] = session_file; | |
| 2387 argv[i] = NULL; | |
| 2388 | |
| 2389 gnome_client_set_restart_command(client, i, (char **)argv); | |
| 2390 gnome_client_set_clone_command(client, 0, NULL); | |
| 2391 } | |
| 2392 | |
| 2393 g_free(session_file); | |
| 2394 | |
| 2395 return success; | |
| 2396 } | |
| 2397 | |
| 2398 /* | |
| 2399 * Called when the session manager wants us to die. There isn't much to save | |
| 2400 * here since "save_yourself" has been emitted before (unless serious trouble | |
| 2401 * is happening). | |
| 2402 */ | |
| 2403 static void | |
|
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2404 sm_client_die(GnomeClient *client UNUSED, gpointer data UNUSED) |
| 7 | 2405 { |
| 2406 /* Don't write messages to the GUI anymore */ | |
| 2407 full_screen = FALSE; | |
| 2408 | |
| 1666 | 2409 vim_strncpy(IObuff, (char_u *) |
| 419 | 2410 _("Vim: Received \"die\" request from session manager\n"), |
| 1666 | 2411 IOSIZE - 1); |
| 7 | 2412 preserve_exit(); |
| 2413 } | |
| 2414 | |
| 2415 /* | |
| 2416 * Connect our signal handlers to be notified on session save and shutdown. | |
| 2417 */ | |
| 2418 static void | |
| 2419 setup_save_yourself(void) | |
| 2420 { | |
| 2421 GnomeClient *client; | |
| 2422 | |
| 2423 client = gnome_master_client(); | |
| 2424 | |
| 2425 if (client != NULL) | |
| 2426 { | |
| 2427 /* Must use the deprecated gtk_signal_connect() for compatibility | |
| 2428 * with GNOME 1. Arrgh, zombies! */ | |
| 2429 gtk_signal_connect(GTK_OBJECT(client), "save_yourself", | |
| 2430 GTK_SIGNAL_FUNC(&sm_client_save_yourself), NULL); | |
| 2431 gtk_signal_connect(GTK_OBJECT(client), "die", | |
| 2432 GTK_SIGNAL_FUNC(&sm_client_die), NULL); | |
| 2433 } | |
| 2434 } | |
| 2435 | |
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2436 #else // !USE_GNOME_SESSION |
| 7 | 2437 |
| 2438 # ifdef USE_XSMP | |
| 2439 /* | |
| 2440 * GTK tells us that XSMP needs attention | |
| 2441 */ | |
| 2442 static gboolean | |
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2443 local_xsmp_handle_requests( |
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2444 GIOChannel *source UNUSED, |
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2445 GIOCondition condition, |
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diff
changeset
|
2446 gpointer data) |
| 7 | 2447 { |
| 2448 if (condition == G_IO_IN) | |
| 2449 { | |
| 2450 /* Do stuff; maybe close connection */ | |
| 2451 if (xsmp_handle_requests() == FAIL) | |
| 2452 g_io_channel_unref((GIOChannel *)data); | |
| 2453 return TRUE; | |
| 2454 } | |
| 2455 /* Error */ | |
| 2456 g_io_channel_unref((GIOChannel *)data); | |
| 2457 xsmp_close(); | |
| 2458 return TRUE; | |
| 2459 } | |
| 2460 # endif /* USE_XSMP */ | |
| 2461 | |
| 2462 /* | |
| 2463 * Setup the WM_PROTOCOLS to indicate we want the WM_SAVE_YOURSELF event. | |
| 2464 * This is an ugly use of X functions. GTK doesn't offer an alternative. | |
| 2465 */ | |
| 2466 static void | |
| 2467 setup_save_yourself(void) | |
| 2468 { | |
| 2469 Atom *existing_atoms = NULL; | |
| 2470 int count = 0; | |
| 2471 | |
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2472 # ifdef USE_XSMP |
| 7 | 2473 if (xsmp_icefd != -1) |
| 2474 { | |
| 2475 /* | |
| 2476 * Use XSMP is preference to legacy WM_SAVE_YOURSELF; | |
| 2477 * set up GTK IO monitor | |
| 2478 */ | |
| 2479 GIOChannel *g_io = g_io_channel_unix_new(xsmp_icefd); | |
| 2480 | |
| 2481 g_io_add_watch(g_io, G_IO_IN | G_IO_ERR | G_IO_HUP, | |
| 2482 local_xsmp_handle_requests, (gpointer)g_io); | |
|
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2483 g_io_channel_unref(g_io); |
| 7 | 2484 } |
| 2485 else | |
|
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2486 # endif |
| 7 | 2487 { |
| 2488 /* Fall back to old method */ | |
| 2489 | |
| 2490 /* first get the existing value */ | |
|
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2491 GdkWindow * const mainwin_win = gtk_widget_get_window(gui.mainwin); |
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2492 |
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2493 if (XGetWMProtocols(GDK_WINDOW_XDISPLAY(mainwin_win), |
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2494 GDK_WINDOW_XID(mainwin_win), |
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|
2495 &existing_atoms, &count)) |
| 7 | 2496 { |
| 2497 Atom *new_atoms; | |
| 2498 Atom save_yourself_xatom; | |
| 2499 int i; | |
| 2500 | |
| 2501 save_yourself_xatom = GET_X_ATOM(save_yourself_atom); | |
| 2502 | |
| 2503 /* check if WM_SAVE_YOURSELF isn't there yet */ | |
| 2504 for (i = 0; i < count; ++i) | |
| 2505 if (existing_atoms[i] == save_yourself_xatom) | |
| 2506 break; | |
| 2507 | |
| 2508 if (i == count) | |
| 2509 { | |
| 2510 /* allocate an Atoms array which is one item longer */ | |
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|
2511 new_atoms = ALLOC_MULT(Atom, count + 1); |
| 7 | 2512 if (new_atoms != NULL) |
| 2513 { | |
| 2514 memcpy(new_atoms, existing_atoms, count * sizeof(Atom)); | |
| 2515 new_atoms[count] = save_yourself_xatom; | |
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2516 XSetWMProtocols(GDK_WINDOW_XDISPLAY(mainwin_win), |
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changeset
|
2517 GDK_WINDOW_XID(mainwin_win), |
| 7 | 2518 new_atoms, count + 1); |
| 2519 vim_free(new_atoms); | |
| 2520 } | |
| 2521 } | |
| 2522 XFree(existing_atoms); | |
| 2523 } | |
| 2524 } | |
| 2525 } | |
| 2526 | |
| 2527 /* | |
| 2528 * Installing a global event filter seems to be the only way to catch | |
| 2529 * client messages of type WM_PROTOCOLS without overriding GDK's own | |
| 2530 * client message event filter. Well, that's still better than trying | |
| 2531 * to guess what the GDK filter had done if it had been invoked instead | |
| 2532 * | |
| 2533 * GTK2_FIXME: This doesn't seem to work. For some reason we never | |
| 2534 * receive WM_SAVE_YOURSELF even though everything is set up correctly. | |
| 2535 * I have the nasty feeling modern session managers just don't send this | |
| 2536 * deprecated message anymore. Addition: confirmed by several people. | |
| 2537 * | |
| 2538 * The GNOME session support is much cooler anyway. Unlike this ugly | |
| 2539 * WM_SAVE_YOURSELF hack it actually stores the session... And yes, | |
| 2540 * it should work with KDE as well. | |
| 2541 */ | |
| 2542 static GdkFilterReturn | |
| 1884 | 2543 global_event_filter(GdkXEvent *xev, |
| 2544 GdkEvent *event UNUSED, | |
| 2545 gpointer data UNUSED) | |
| 7 | 2546 { |
| 2547 XEvent *xevent = (XEvent *)xev; | |
| 2548 | |
| 2549 if (xevent != NULL | |
| 2550 && xevent->type == ClientMessage | |
| 2551 && xevent->xclient.message_type == GET_X_ATOM(wm_protocols_atom) | |
| 1884 | 2552 && (long_u)xevent->xclient.data.l[0] |
| 2553 == GET_X_ATOM(save_yourself_atom)) | |
| 7 | 2554 { |
| 2555 out_flush(); | |
| 2556 ml_sync_all(FALSE, FALSE); /* preserve all swap files */ | |
| 2557 /* | |
| 2558 * Set the window's WM_COMMAND property, to let the window manager | |
| 2559 * know we are done saving ourselves. We don't want to be | |
| 2560 * restarted, thus set argv to NULL. | |
| 2561 */ | |
|
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|
2562 XSetCommand(GDK_WINDOW_XDISPLAY(gtk_widget_get_window(gui.mainwin)), |
|
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|
2563 GDK_WINDOW_XID(gtk_widget_get_window(gui.mainwin)), |
| 7 | 2564 NULL, 0); |
| 2565 return GDK_FILTER_REMOVE; | |
| 2566 } | |
| 2567 | |
| 2568 return GDK_FILTER_CONTINUE; | |
| 2569 } | |
|
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Bram Moolenaar <Bram@vim.org>
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diff
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|
2570 #endif // !USE_GNOME_SESSION |
| 7 | 2571 |
| 2572 | |
| 2573 /* | |
| 2574 * Setup the window icon & xcmdsrv comm after the main window has been realized. | |
| 2575 */ | |
| 2576 static void | |
| 1884 | 2577 mainwin_realize(GtkWidget *widget UNUSED, gpointer data UNUSED) |
| 7 | 2578 { |
| 2579 /* If you get an error message here, you still need to unpack the runtime | |
| 2580 * archive! */ | |
| 2581 #ifdef magick | |
| 2582 # undef magick | |
| 2583 #endif | |
| 2584 /* A bit hackish, but avoids casting later and allows optimization */ | |
| 2585 # define static static const | |
| 2586 #define magick vim32x32 | |
| 2587 #include "../runtime/vim32x32.xpm" | |
| 2588 #undef magick | |
| 2589 #define magick vim16x16 | |
| 2590 #include "../runtime/vim16x16.xpm" | |
| 2591 #undef magick | |
| 2592 #define magick vim48x48 | |
| 2593 #include "../runtime/vim48x48.xpm" | |
| 2594 #undef magick | |
| 2595 # undef static | |
| 2596 | |
|
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|
2597 GdkWindow * const mainwin_win = gtk_widget_get_window(gui.mainwin); |
|
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|
2598 |
| 7 | 2599 /* When started with "--echo-wid" argument, write window ID on stdout. */ |
| 2600 if (echo_wid_arg) | |
| 2601 { | |
|
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|
2602 printf("WID: %ld\n", (long)GDK_WINDOW_XID(mainwin_win)); |
| 7 | 2603 fflush(stdout); |
| 2604 } | |
| 2605 | |
| 2606 if (vim_strchr(p_go, GO_ICON) != NULL) | |
| 2607 { | |
| 2608 /* | |
| 2609 * Add an icon to the main window. For fun and convenience of the user. | |
| 2610 */ | |
| 2611 GList *icons = NULL; | |
| 2612 | |
| 2613 icons = g_list_prepend(icons, gdk_pixbuf_new_from_xpm_data(vim16x16)); | |
| 2614 icons = g_list_prepend(icons, gdk_pixbuf_new_from_xpm_data(vim32x32)); | |
| 2615 icons = g_list_prepend(icons, gdk_pixbuf_new_from_xpm_data(vim48x48)); | |
| 2616 | |
| 2617 gtk_window_set_icon_list(GTK_WINDOW(gui.mainwin), icons); | |
| 2618 | |
| 2619 g_list_foreach(icons, (GFunc)&g_object_unref, NULL); | |
| 2620 g_list_free(icons); | |
| 2621 } | |
| 2622 | |
|
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changeset
|
2623 #if !defined(USE_GNOME_SESSION) |
| 7 | 2624 /* Register a handler for WM_SAVE_YOURSELF with GDK's low-level X I/F */ |
| 2625 gdk_window_add_filter(NULL, &global_event_filter, NULL); | |
| 2626 #endif | |
| 2627 /* Setup to indicate to the window manager that we want to catch the | |
| 2628 * WM_SAVE_YOURSELF event. For GNOME, this connects to the session | |
| 2629 * manager instead. */ | |
|
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2630 #if defined(USE_GNOME_SESSION) |
| 7 | 2631 if (using_gnome) |
| 2632 #endif | |
| 2633 setup_save_yourself(); | |
| 2634 | |
| 2635 #ifdef FEAT_CLIENTSERVER | |
| 2636 if (serverName == NULL && serverDelayedStartName != NULL) | |
| 2637 { | |
| 2638 /* This is a :gui command in a plain vim with no previous server */ | |
|
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2639 commWindow = GDK_WINDOW_XID(mainwin_win); |
|
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|
2640 |
|
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|
2641 (void)serverRegisterName(GDK_WINDOW_XDISPLAY(mainwin_win), |
|
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|
2642 serverDelayedStartName); |
| 7 | 2643 } |
| 2644 else | |
| 2645 { | |
| 2646 /* | |
| 2647 * Cannot handle "XLib-only" windows with gtk event routines, we'll | |
| 2648 * have to change the "server" registration to that of the main window | |
|
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|
2649 * If we have not registered a name yet, remember the window. |
| 7 | 2650 */ |
|
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|
2651 serverChangeRegisteredWindow(GDK_WINDOW_XDISPLAY(mainwin_win), |
|
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|
2652 GDK_WINDOW_XID(mainwin_win)); |
| 7 | 2653 } |
| 2654 gtk_widget_add_events(gui.mainwin, GDK_PROPERTY_CHANGE_MASK); | |
|
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2655 g_signal_connect(G_OBJECT(gui.mainwin), "property-notify-event", |
|
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|
2656 G_CALLBACK(property_event), NULL); |
| 7 | 2657 #endif |
| 2658 } | |
| 2659 | |
| 2660 static GdkCursor * | |
| 2661 create_blank_pointer(void) | |
| 2662 { | |
| 2663 GdkWindow *root_window = NULL; | |
|
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2664 #if GTK_CHECK_VERSION(3,0,0) |
|
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|
2665 GdkPixbuf *blank_mask; |
|
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|
2666 #else |
| 7 | 2667 GdkPixmap *blank_mask; |
|
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2668 #endif |
| 7 | 2669 GdkCursor *cursor; |
|
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2670 #if GTK_CHECK_VERSION(3,0,0) |
|
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2671 GdkRGBA color = { 0.0, 0.0, 0.0, 1.0 }; |
|
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|
2672 #else |
| 7 | 2673 GdkColor color = { 0, 0, 0, 0 }; |
| 2674 char blank_data[] = { 0x0 }; | |
|
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2675 #endif |
| 7 | 2676 |
|
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|
2677 #if GTK_CHECK_VERSION(3,12,0) |
|
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|
2678 { |
|
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|
2679 GdkWindow * const win = gtk_widget_get_window(gui.mainwin); |
|
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|
2680 GdkScreen * const scrn = gdk_window_get_screen(win); |
|
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|
2681 root_window = gdk_screen_get_root_window(scrn); |
|
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2682 } |
|
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|
2683 #else |
| 7 | 2684 root_window = gtk_widget_get_root_window(gui.mainwin); |
| 2685 #endif | |
| 2686 | |
| 2687 /* Create a pseudo blank pointer, which is in fact one pixel by one pixel | |
| 2688 * in size. */ | |
|
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|
2689 #if GTK_CHECK_VERSION(3,0,0) |
|
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|
2690 { |
|
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|
2691 cairo_surface_t *surf; |
|
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|
2692 cairo_t *cr; |
|
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|
2693 |
|
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|
2694 surf = cairo_image_surface_create(CAIRO_FORMAT_A1, 1, 1); |
|
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|
2695 cr = cairo_create(surf); |
|
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|
2696 |
|
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|
2697 cairo_set_source_rgba(cr, |
|
d63b85fe3dc7
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|
2698 color.red, |
|
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|
2699 color.green, |
|
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|
2700 color.blue, |
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|
2701 color.alpha); |
|
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|
2702 cairo_rectangle(cr, 0, 0, 1, 1); |
|
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|
2703 cairo_fill(cr); |
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2704 cairo_destroy(cr); |
|
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2705 |
|
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|
2706 blank_mask = gdk_pixbuf_get_from_surface(surf, 0, 0, 1, 1); |
|
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|
2707 cairo_surface_destroy(surf); |
|
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2708 |
|
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2709 cursor = gdk_cursor_new_from_pixbuf(gdk_window_get_display(root_window), |
|
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|
2710 blank_mask, 0, 0); |
|
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2711 g_object_unref(blank_mask); |
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2712 } |
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|
2713 #else |
| 7 | 2714 blank_mask = gdk_bitmap_create_from_data(root_window, blank_data, 1, 1); |
| 2715 cursor = gdk_cursor_new_from_pixmap(blank_mask, blank_mask, | |
| 2716 &color, &color, 0, 0); | |
| 2717 gdk_bitmap_unref(blank_mask); | |
|
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2718 #endif |
| 7 | 2719 |
| 2720 return cursor; | |
| 2721 } | |
| 2722 | |
| 2723 static void | |
| 2724 mainwin_screen_changed_cb(GtkWidget *widget, | |
| 1884 | 2725 GdkScreen *previous_screen UNUSED, |
| 2726 gpointer data UNUSED) | |
| 7 | 2727 { |
| 2728 if (!gtk_widget_has_screen(widget)) | |
| 2729 return; | |
| 2730 | |
| 2731 /* | |
| 1226 | 2732 * Recreate the invisible mouse cursor. |
| 7 | 2733 */ |
| 2734 if (gui.blank_pointer != NULL) | |
|
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2735 #if GTK_CHECK_VERSION(3,0,0) |
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2736 g_object_unref(G_OBJECT(gui.blank_pointer)); |
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2737 #else |
| 7 | 2738 gdk_cursor_unref(gui.blank_pointer); |
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2739 #endif |
| 7 | 2740 |
| 2741 gui.blank_pointer = create_blank_pointer(); | |
| 2742 | |
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2743 if (gui.pointer_hidden && gtk_widget_get_window(gui.drawarea) != NULL) |
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2744 gdk_window_set_cursor(gtk_widget_get_window(gui.drawarea), |
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|
2745 gui.blank_pointer); |
| 7 | 2746 |
| 2747 /* | |
| 2748 * Create a new PangoContext for this screen, and initialize it | |
| 2749 * with the current font if necessary. | |
| 2750 */ | |
| 2751 if (gui.text_context != NULL) | |
| 2752 g_object_unref(gui.text_context); | |
| 2753 | |
| 2754 gui.text_context = gtk_widget_create_pango_context(widget); | |
| 2755 pango_context_set_base_dir(gui.text_context, PANGO_DIRECTION_LTR); | |
| 2756 | |
| 2757 if (gui.norm_font != NULL) | |
| 2758 { | |
| 38 | 2759 gui_mch_init_font(p_guifont, FALSE); |
|
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2760 gui_set_shellsize(TRUE, FALSE, RESIZE_BOTH); |
| 7 | 2761 } |
| 2762 } | |
| 2763 | |
| 2764 /* | |
| 2765 * After the drawing area comes up, we calculate all colors and create the | |
| 2766 * dummy blank cursor. | |
| 2767 * | |
| 2768 * Don't try to set any VIM scrollbar sizes anywhere here. I'm relying on the | |
| 2769 * fact that the main VIM engine doesn't take them into account anywhere. | |
| 2770 */ | |
| 2771 static void | |
| 1884 | 2772 drawarea_realize_cb(GtkWidget *widget, gpointer data UNUSED) |
| 7 | 2773 { |
| 2774 GtkWidget *sbar; | |
|
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2775 GtkAllocation allocation; |
| 7 | 2776 |
| 2777 #ifdef FEAT_XIM | |
| 2778 xim_init(); | |
| 2779 #endif | |
| 2780 gui_mch_new_colors(); | |
|
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2781 #if GTK_CHECK_VERSION(3,0,0) |
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2782 gui.surface = gdk_window_create_similar_surface( |
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2783 gtk_widget_get_window(widget), |
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2784 CAIRO_CONTENT_COLOR_ALPHA, |
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|
2785 gtk_widget_get_allocated_width(widget), |
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2786 gtk_widget_get_allocated_height(widget)); |
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|
2787 #else |
| 7 | 2788 gui.text_gc = gdk_gc_new(gui.drawarea->window); |
|
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|
2789 #endif |
| 7 | 2790 |
| 2791 gui.blank_pointer = create_blank_pointer(); | |
| 2792 if (gui.pointer_hidden) | |
|
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|
2793 gdk_window_set_cursor(gtk_widget_get_window(widget), gui.blank_pointer); |
| 7 | 2794 |
| 2795 /* get the actual size of the scrollbars, if they are realized */ | |
| 2796 sbar = firstwin->w_scrollbars[SBAR_LEFT].id; | |
| 2797 if (!sbar || (!gui.which_scrollbars[SBAR_LEFT] | |
| 2798 && firstwin->w_scrollbars[SBAR_RIGHT].id)) | |
| 2799 sbar = firstwin->w_scrollbars[SBAR_RIGHT].id; | |
|
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2800 gtk_widget_get_allocation(sbar, &allocation); |
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2801 if (sbar && gtk_widget_get_realized(sbar) && allocation.width) |
|
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2802 gui.scrollbar_width = allocation.width; |
| 7 | 2803 |
| 2804 sbar = gui.bottom_sbar.id; | |
|
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2805 if (sbar && gtk_widget_get_realized(sbar) && allocation.height) |
|
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|
2806 gui.scrollbar_height = allocation.height; |
| 7 | 2807 } |
| 2808 | |
| 2809 /* | |
| 2810 * Properly clean up on shutdown. | |
| 2811 */ | |
| 2812 static void | |
| 1884 | 2813 drawarea_unrealize_cb(GtkWidget *widget UNUSED, gpointer data UNUSED) |
| 7 | 2814 { |
| 2815 /* Don't write messages to the GUI anymore */ | |
| 2816 full_screen = FALSE; | |
| 2817 | |
| 2818 #ifdef FEAT_XIM | |
| 2819 im_shutdown(); | |
| 2820 #endif | |
| 2821 if (gui.ascii_glyphs != NULL) | |
| 2822 { | |
| 2823 pango_glyph_string_free(gui.ascii_glyphs); | |
| 2824 gui.ascii_glyphs = NULL; | |
| 2825 } | |
| 2826 if (gui.ascii_font != NULL) | |
| 2827 { | |
| 2828 g_object_unref(gui.ascii_font); | |
| 2829 gui.ascii_font = NULL; | |
| 2830 } | |
| 2831 g_object_unref(gui.text_context); | |
| 2832 gui.text_context = NULL; | |
| 2833 | |
|
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2834 #if GTK_CHECK_VERSION(3,0,0) |
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2835 if (gui.surface != NULL) |
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2836 { |
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2837 cairo_surface_destroy(gui.surface); |
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2838 gui.surface = NULL; |
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2839 } |
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2840 #else |
| 7 | 2841 g_object_unref(gui.text_gc); |
| 2842 gui.text_gc = NULL; | |
|
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2843 #endif |
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2844 |
|
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2845 #if GTK_CHECK_VERSION(3,0,0) |
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2846 g_object_unref(G_OBJECT(gui.blank_pointer)); |
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2847 #else |
| 7 | 2848 gdk_cursor_unref(gui.blank_pointer); |
|
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2849 #endif |
| 7 | 2850 gui.blank_pointer = NULL; |
| 2851 } | |
| 2852 | |
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2853 #if GTK_CHECK_VERSION(3,22,2) |
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2854 static void |
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|
2855 drawarea_style_updated_cb(GtkWidget *widget UNUSED, |
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2856 gpointer data UNUSED) |
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2857 #else |
| 7 | 2858 static void |
| 1884 | 2859 drawarea_style_set_cb(GtkWidget *widget UNUSED, |
| 2860 GtkStyle *previous_style UNUSED, | |
| 2861 gpointer data UNUSED) | |
|
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2862 #endif |
| 7 | 2863 { |
| 2864 gui_mch_new_colors(); | |
| 2865 } | |
| 2866 | |
|
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2867 #if GTK_CHECK_VERSION(3,0,0) |
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2868 static gboolean |
|
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|
2869 drawarea_configure_event_cb(GtkWidget *widget, |
|
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2870 GdkEventConfigure *event, |
|
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2871 gpointer data UNUSED) |
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2872 { |
|
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2873 static int cur_width = 0; |
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2874 static int cur_height = 0; |
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2875 |
|
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|
2876 g_return_val_if_fail(event |
|
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2877 && event->width >= 1 && event->height >= 1, TRUE); |
|
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2878 |
|
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2879 # if GTK_CHECK_VERSION(3,22,2) && !GTK_CHECK_VERSION(3,22,4) |
|
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|
2880 /* As of 3.22.2, GdkWindows have started distributing configure events to |
|
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2881 * their "native" children (https://git.gnome.org/browse/gtk+/commit/?h=gtk-3-22&id=12579fe71b3b8f79eb9c1b80e429443bcc437dd0). |
|
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2882 * |
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|
2883 * As can be seen from the implementation of move_native_children() and |
|
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|
2884 * configure_native_child() in gdkwindow.c, those functions actually |
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|
2885 * propagate configure events to every child, failing to distinguish |
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|
2886 * "native" one from non-native one. |
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2887 * |
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2888 * Naturally, configure events propagated to here like that are fallacious |
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2889 * and, as a matter of fact, they trigger a geometric collapse of |
|
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2890 * gui.drawarea in fullscreen and maximized modes. |
|
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2891 * |
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2892 * To filter out such nuisance events, we are making use of the fact that |
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2893 * the field send_event of such GdkEventConfigures is set to FALSE in |
|
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2894 * configure_native_child(). |
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2895 * |
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2896 * Obviously, this is a terrible hack making GVim depend on GTK's |
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2897 * implementation details. Therefore, watch out any relevant internal |
|
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|
2898 * changes happening in GTK in the feature (sigh). |
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2899 */ |
|
10402
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diff
changeset
|
2900 /* Follow-up |
|
65646e5652df
commit https://github.com/vim/vim/commit/182707ac10d77359bf7a87c6b23ce4025d5b0ad4
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parents:
10390
diff
changeset
|
2901 * After a few weeks later, the GdkWindow change mentioned above was |
|
65646e5652df
commit https://github.com/vim/vim/commit/182707ac10d77359bf7a87c6b23ce4025d5b0ad4
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parents:
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diff
changeset
|
2902 * reverted (https://git.gnome.org/browse/gtk+/commit/?h=gtk-3-22&id=f70039cb9603a02d2369fec4038abf40a1711155). |
|
65646e5652df
commit https://github.com/vim/vim/commit/182707ac10d77359bf7a87c6b23ce4025d5b0ad4
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diff
changeset
|
2903 * The corresponding official release is 3.22.4. */ |
|
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parents:
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diff
changeset
|
2904 if (event->send_event == FALSE) |
|
6c8a4d21b873
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diff
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|
2905 return TRUE; |
|
6c8a4d21b873
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diff
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|
2906 # endif |
|
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diff
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|
2907 |
|
8218
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diff
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|
2908 if (event->width == cur_width && event->height == cur_height) |
|
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diff
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|
2909 return TRUE; |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
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diff
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|
2910 |
|
3456e2ebebd4
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parents:
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diff
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|
2911 cur_width = event->width; |
|
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parents:
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diff
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|
2912 cur_height = event->height; |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
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parents:
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diff
changeset
|
2913 |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
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parents:
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diff
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|
2914 if (gui.surface != NULL) |
|
3456e2ebebd4
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parents:
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diff
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|
2915 cairo_surface_destroy(gui.surface); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
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parents:
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diff
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|
2916 |
|
3456e2ebebd4
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diff
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|
2917 gui.surface = gdk_window_create_similar_surface( |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
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parents:
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diff
changeset
|
2918 gtk_widget_get_window(widget), |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
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diff
changeset
|
2919 CAIRO_CONTENT_COLOR_ALPHA, |
|
3456e2ebebd4
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diff
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|
2920 event->width, event->height); |
|
3456e2ebebd4
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diff
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|
2921 |
|
3456e2ebebd4
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diff
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|
2922 gtk_widget_queue_draw(widget); |
|
3456e2ebebd4
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|
2923 |
|
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diff
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|
2924 return TRUE; |
|
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diff
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|
2925 } |
|
3456e2ebebd4
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diff
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|
2926 #endif |
|
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diff
changeset
|
2927 |
| 7 | 2928 /* |
| 2929 * Callback routine for the "delete_event" signal on the toplevel window. | |
| 2930 * Tries to vim gracefully, or refuses to exit with changed buffers. | |
| 2931 */ | |
| 2932 static gint | |
| 1884 | 2933 delete_event_cb(GtkWidget *widget UNUSED, |
| 2934 GdkEventAny *event UNUSED, | |
| 2935 gpointer data UNUSED) | |
| 7 | 2936 { |
| 2937 gui_shell_closed(); | |
| 2938 return TRUE; | |
| 2939 } | |
| 2940 | |
| 685 | 2941 #if defined(FEAT_MENU) || defined(FEAT_TOOLBAR) || defined(FEAT_GUI_TABLINE) |
| 2942 static int | |
| 2943 get_item_dimensions(GtkWidget *widget, GtkOrientation orientation) | |
| 2944 { | |
|
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diff
changeset
|
2945 # ifdef FEAT_GUI_GNOME |
| 685 | 2946 GtkOrientation item_orientation = GTK_ORIENTATION_HORIZONTAL; |
| 2947 | |
| 2948 if (using_gnome && widget != NULL) | |
| 2949 { | |
| 856 | 2950 GtkWidget *parent; |
| 685 | 2951 BonoboDockItem *dockitem; |
| 2952 | |
| 791 | 2953 parent = gtk_widget_get_parent(widget); |
| 856 | 2954 if (G_TYPE_FROM_INSTANCE(parent) == BONOBO_TYPE_DOCK_ITEM) |
| 2955 { | |
| 2956 /* Only menu & toolbar are dock items. Could tabline be? | |
| 2957 * Seem to be only the 2 defined in GNOME */ | |
| 2958 widget = parent; | |
| 2959 dockitem = BONOBO_DOCK_ITEM(widget); | |
| 2960 | |
| 2961 if (dockitem == NULL || dockitem->is_floating) | |
| 2962 return 0; | |
| 2963 item_orientation = bonobo_dock_item_get_orientation(dockitem); | |
| 2964 } | |
| 685 | 2965 } |
|
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diff
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|
2966 # else |
|
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|
2967 # define item_orientation GTK_ORIENTATION_HORIZONTAL |
|
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|
2968 # endif |
|
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|
2969 |
|
8218
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diff
changeset
|
2970 if (widget != NULL |
|
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|
2971 && item_orientation == orientation |
|
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|
2972 && gtk_widget_get_realized(widget) |
|
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|
2973 && gtk_widget_get_visible(widget)) |
|
14786
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|
2974 { |
|
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|
2975 # if GTK_CHECK_VERSION(3,0,0) || !defined(FEAT_GUI_GNOME) |
|
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|
2976 GtkAllocation allocation; |
|
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|
2977 |
|
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diff
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|
2978 gtk_widget_get_allocation(widget, &allocation); |
|
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|
2979 return allocation.height; |
|
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diff
changeset
|
2980 # else |
| 685 | 2981 if (orientation == GTK_ORIENTATION_HORIZONTAL) |
| 2982 return widget->allocation.height; | |
| 2983 else | |
| 2984 return widget->allocation.width; | |
|
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diff
changeset
|
2985 # endif |
| 685 | 2986 } |
| 2987 return 0; | |
| 2988 } | |
| 2989 #endif | |
| 2990 | |
| 2991 static int | |
| 2992 get_menu_tool_width(void) | |
| 2993 { | |
| 2994 int width = 0; | |
| 2995 | |
| 2996 #ifdef FEAT_GUI_GNOME /* these are never vertical without GNOME */ | |
| 2997 # ifdef FEAT_MENU | |
| 2998 width += get_item_dimensions(gui.menubar, GTK_ORIENTATION_VERTICAL); | |
| 2999 # endif | |
| 3000 # ifdef FEAT_TOOLBAR | |
| 3001 width += get_item_dimensions(gui.toolbar, GTK_ORIENTATION_VERTICAL); | |
| 3002 # endif | |
| 3003 # ifdef FEAT_GUI_TABLINE | |
| 782 | 3004 if (gui.tabline != NULL) |
| 3005 width += get_item_dimensions(gui.tabline, GTK_ORIENTATION_VERTICAL); | |
| 685 | 3006 # endif |
| 3007 #endif | |
| 3008 | |
| 3009 return width; | |
| 3010 } | |
| 3011 | |
| 3012 static int | |
| 3013 get_menu_tool_height(void) | |
| 3014 { | |
| 3015 int height = 0; | |
| 3016 | |
| 3017 #ifdef FEAT_MENU | |
| 3018 height += get_item_dimensions(gui.menubar, GTK_ORIENTATION_HORIZONTAL); | |
| 3019 #endif | |
| 3020 #ifdef FEAT_TOOLBAR | |
| 3021 height += get_item_dimensions(gui.toolbar, GTK_ORIENTATION_HORIZONTAL); | |
| 3022 #endif | |
| 3023 #ifdef FEAT_GUI_TABLINE | |
| 782 | 3024 if (gui.tabline != NULL) |
| 3025 height += get_item_dimensions(gui.tabline, GTK_ORIENTATION_HORIZONTAL); | |
| 685 | 3026 #endif |
| 3027 | |
| 3028 return height; | |
| 3029 } | |
| 3030 | |
| 791 | 3031 /* This controls whether we can set the real window hints at |
| 3032 * start-up when in a GtkPlug. | |
| 3033 * 0 = normal processing (default) | |
| 3034 * 1 = init. hints set, no-one's tried to reset since last check | |
| 3035 * 2 = init. hints set, attempt made to change hints | |
| 3036 */ | |
| 3037 static int init_window_hints_state = 0; | |
| 3038 | |
| 685 | 3039 static void |
| 791 | 3040 update_window_manager_hints(int force_width, int force_height) |
| 685 | 3041 { |
| 3042 static int old_width = 0; | |
| 3043 static int old_height = 0; | |
| 791 | 3044 static int old_min_width = 0; |
| 3045 static int old_min_height = 0; | |
| 685 | 3046 static int old_char_width = 0; |
| 3047 static int old_char_height = 0; | |
| 3048 | |
| 3049 int width; | |
| 3050 int height; | |
| 791 | 3051 int min_width; |
| 3052 int min_height; | |
| 3053 | |
| 3054 /* At start-up, don't try to set the hints until the initial | |
| 3055 * values have been used (those that dictate our initial size) | |
| 1884 | 3056 * Let forced (i.e., correct) values through always. |
| 791 | 3057 */ |
| 3058 if (!(force_width && force_height) && init_window_hints_state > 0) | |
| 3059 { | |
| 856 | 3060 /* Don't do it! */ |
| 3061 init_window_hints_state = 2; | |
| 3062 return; | |
| 791 | 3063 } |
| 685 | 3064 |
| 3065 /* This also needs to be done when the main window isn't there yet, | |
| 3066 * otherwise the hints don't work. */ | |
| 3067 width = gui_get_base_width(); | |
| 3068 height = gui_get_base_height(); | |
| 3069 # ifdef FEAT_MENU | |
| 3070 height += tabline_height() * gui.char_height; | |
| 3071 # endif | |
| 3072 width += get_menu_tool_width(); | |
| 3073 height += get_menu_tool_height(); | |
| 3074 | |
| 791 | 3075 /* GtkSockets use GtkPlug's [gui,mainwin] min-size hints to determine |
| 1226 | 3076 * their actual widget size. When we set our size ourselves (e.g., |
| 791 | 3077 * 'set columns=' or init. -geom) we briefly set the min. to the size |
| 3078 * we wish to be instead of the legitimate minimum so that we actually | |
| 3079 * resize correctly. | |
| 3080 */ | |
| 3081 if (force_width && force_height) | |
| 3082 { | |
| 856 | 3083 min_width = force_width; |
| 3084 min_height = force_height; | |
| 791 | 3085 } |
| 3086 else | |
| 3087 { | |
| 856 | 3088 min_width = width + MIN_COLUMNS * gui.char_width; |
| 3089 min_height = height + MIN_LINES * gui.char_height; | |
| 791 | 3090 } |
| 3091 | |
| 685 | 3092 /* Avoid an expose event when the size didn't change. */ |
| 3093 if (width != old_width | |
| 3094 || height != old_height | |
| 856 | 3095 || min_width != old_min_width |
| 791 | 3096 || min_height != old_min_height |
| 685 | 3097 || gui.char_width != old_char_width |
| 3098 || gui.char_height != old_char_height) | |
| 3099 { | |
| 3100 GdkGeometry geometry; | |
| 3101 GdkWindowHints geometry_mask; | |
| 3102 | |
| 3103 geometry.width_inc = gui.char_width; | |
| 3104 geometry.height_inc = gui.char_height; | |
| 3105 geometry.base_width = width; | |
| 3106 geometry.base_height = height; | |
| 856 | 3107 geometry.min_width = min_width; |
| 3108 geometry.min_height = min_height; | |
| 685 | 3109 geometry_mask = GDK_HINT_BASE_SIZE|GDK_HINT_RESIZE_INC |
| 3110 |GDK_HINT_MIN_SIZE; | |
| 3111 /* Using gui.formwin as geometry widget doesn't work as expected | |
| 3112 * with GTK+ 2 -- dunno why. Presumably all the resizing hacks | |
| 3113 * in Vim confuse GTK+. */ | |
| 3114 gtk_window_set_geometry_hints(GTK_WINDOW(gui.mainwin), gui.mainwin, | |
| 3115 &geometry, geometry_mask); | |
| 856 | 3116 old_width = width; |
| 3117 old_height = height; | |
| 3118 old_min_width = min_width; | |
| 3119 old_min_height = min_height; | |
| 3120 old_char_width = gui.char_width; | |
| 3121 old_char_height = gui.char_height; | |
| 685 | 3122 } |
| 3123 } | |
| 3124 | |
|
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|
3125 #if defined(FEAT_GUI_DARKTHEME) || defined(PROTO) |
|
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|
3126 void |
|
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|
3127 gui_mch_set_dark_theme(int dark) |
|
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|
3128 { |
|
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|
3129 # if GTK_CHECK_VERSION(3,0,0) |
|
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|
3130 GtkSettings *gtk_settings; |
|
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changeset
|
3131 |
|
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|
3132 gtk_settings = gtk_settings_get_for_screen(gdk_screen_get_default()); |
|
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|
3133 g_object_set(gtk_settings, "gtk-application-prefer-dark-theme", (gboolean)dark, NULL); |
|
5ae41d0ea397
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|
3134 # endif |
|
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|
3135 } |
|
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|
3136 #endif /* FEAT_GUI_DARKTHEME */ |
|
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|
3137 |
| 7 | 3138 #ifdef FEAT_TOOLBAR |
| 3139 | |
| 3140 /* | |
| 3141 * This extra effort wouldn't be necessary if we only used stock icons in the | |
| 3142 * toolbar, as we do for all builtin icons. But user-defined toolbar icons | |
| 3143 * shouldn't be treated differently, thus we do need this. | |
| 3144 */ | |
| 3145 static void | |
| 3146 icon_size_changed_foreach(GtkWidget *widget, gpointer user_data) | |
| 3147 { | |
| 3148 if (GTK_IS_IMAGE(widget)) | |
| 3149 { | |
| 3150 GtkImage *image = (GtkImage *)widget; | |
| 3151 | |
|
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|
3152 # if GTK_CHECK_VERSION(3,10,0) |
|
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|
3153 if (gtk_image_get_storage_type(image) == GTK_IMAGE_ICON_NAME) |
|
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|
3154 { |
|
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|
3155 const GtkIconSize icon_size = GPOINTER_TO_INT(user_data); |
|
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|
3156 const gchar *icon_name; |
|
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|
3157 |
|
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|
3158 gtk_image_get_icon_name(image, &icon_name, NULL); |
|
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|
3159 |
|
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|
3160 gtk_image_set_from_icon_name(image, icon_name, icon_size); |
|
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|
3161 } |
|
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|
3162 # else |
| 7 | 3163 /* User-defined icons are stored in a GtkIconSet */ |
| 3164 if (gtk_image_get_storage_type(image) == GTK_IMAGE_ICON_SET) | |
| 3165 { | |
| 3166 GtkIconSet *icon_set; | |
| 3167 GtkIconSize icon_size; | |
| 3168 | |
| 3169 gtk_image_get_icon_set(image, &icon_set, &icon_size); | |
| 3170 icon_size = (GtkIconSize)(long)user_data; | |
| 3171 | |
| 3172 gtk_icon_set_ref(icon_set); | |
| 3173 gtk_image_set_from_icon_set(image, icon_set, icon_size); | |
| 3174 gtk_icon_set_unref(icon_set); | |
| 3175 } | |
|
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|
3176 # endif |
| 7 | 3177 } |
| 3178 else if (GTK_IS_CONTAINER(widget)) | |
| 3179 { | |
| 3180 gtk_container_foreach((GtkContainer *)widget, | |
| 3181 &icon_size_changed_foreach, | |
| 3182 user_data); | |
| 3183 } | |
| 3184 } | |
| 3185 | |
| 3186 static void | |
| 3187 set_toolbar_style(GtkToolbar *toolbar) | |
| 3188 { | |
| 3189 GtkToolbarStyle style; | |
| 3190 GtkIconSize size; | |
| 3191 GtkIconSize oldsize; | |
|
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3192 |
| 7 | 3193 if ((toolbar_flags & (TOOLBAR_TEXT | TOOLBAR_ICONS | TOOLBAR_HORIZ)) |
| 3194 == (TOOLBAR_TEXT | TOOLBAR_ICONS | TOOLBAR_HORIZ)) | |
| 3195 style = GTK_TOOLBAR_BOTH_HORIZ; | |
|
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3196 else if ((toolbar_flags & (TOOLBAR_TEXT | TOOLBAR_ICONS)) |
| 7 | 3197 == (TOOLBAR_TEXT | TOOLBAR_ICONS)) |
| 3198 style = GTK_TOOLBAR_BOTH; | |
| 3199 else if (toolbar_flags & TOOLBAR_TEXT) | |
| 3200 style = GTK_TOOLBAR_TEXT; | |
| 3201 else | |
| 3202 style = GTK_TOOLBAR_ICONS; | |
| 3203 | |
| 3204 gtk_toolbar_set_style(toolbar, style); | |
|
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3205 # if !GTK_CHECK_VERSION(3,0,0) |
| 7 | 3206 gtk_toolbar_set_tooltips(toolbar, (toolbar_flags & TOOLBAR_TOOLTIPS) != 0); |
|
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|
3207 # endif |
| 7 | 3208 |
| 3209 switch (tbis_flags) | |
| 3210 { | |
| 3211 case TBIS_TINY: size = GTK_ICON_SIZE_MENU; break; | |
| 3212 case TBIS_SMALL: size = GTK_ICON_SIZE_SMALL_TOOLBAR; break; | |
| 3213 case TBIS_MEDIUM: size = GTK_ICON_SIZE_BUTTON; break; | |
| 3214 case TBIS_LARGE: size = GTK_ICON_SIZE_LARGE_TOOLBAR; break; | |
|
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|
3215 case TBIS_HUGE: size = GTK_ICON_SIZE_DND; break; |
|
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|
3216 case TBIS_GIANT: size = GTK_ICON_SIZE_DIALOG; break; |
| 7 | 3217 default: size = GTK_ICON_SIZE_INVALID; break; |
| 3218 } | |
| 3219 oldsize = gtk_toolbar_get_icon_size(toolbar); | |
| 3220 | |
| 3221 if (size == GTK_ICON_SIZE_INVALID) | |
| 3222 { | |
| 3223 /* Let global user preferences decide the icon size. */ | |
| 3224 gtk_toolbar_unset_icon_size(toolbar); | |
| 3225 size = gtk_toolbar_get_icon_size(toolbar); | |
| 3226 } | |
| 3227 if (size != oldsize) | |
| 3228 { | |
| 3229 gtk_container_foreach(GTK_CONTAINER(toolbar), | |
| 3230 &icon_size_changed_foreach, | |
| 3231 GINT_TO_POINTER((int)size)); | |
| 3232 } | |
| 3233 gtk_toolbar_set_icon_size(toolbar, size); | |
| 3234 } | |
| 3235 | |
| 3236 #endif /* FEAT_TOOLBAR */ | |
| 3237 | |
| 685 | 3238 #if defined(FEAT_GUI_TABLINE) || defined(PROTO) |
| 3239 static int ignore_tabline_evt = FALSE; | |
| 689 | 3240 static GtkWidget *tabline_menu; |
|
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3241 # if !GTK_CHECK_VERSION(3,0,0) |
| 846 | 3242 static GtkTooltips *tabline_tooltip; |
|
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|
3243 # endif |
| 689 | 3244 static int clicked_page; /* page clicked in tab line */ |
| 3245 | |
| 3246 /* | |
| 3247 * Handle selecting an item in the tab line popup menu. | |
| 3248 */ | |
| 3249 static void | |
| 1884 | 3250 tabline_menu_handler(GtkMenuItem *item UNUSED, gpointer user_data) |
| 689 | 3251 { |
| 3252 /* Add the string cmd into input buffer */ | |
| 824 | 3253 send_tabline_menu_event(clicked_page, (int)(long)user_data); |
| 689 | 3254 } |
| 3255 | |
| 851 | 3256 static void |
| 3257 add_tabline_menu_item(GtkWidget *menu, char_u *text, int resp) | |
| 3258 { | |
| 3259 GtkWidget *item; | |
| 3260 char_u *utf_text; | |
| 3261 | |
| 3262 utf_text = CONVERT_TO_UTF8(text); | |
| 3263 item = gtk_menu_item_new_with_label((const char *)utf_text); | |
| 3264 gtk_widget_show(item); | |
| 3265 CONVERT_TO_UTF8_FREE(utf_text); | |
| 3266 | |
| 3267 gtk_container_add(GTK_CONTAINER(menu), item); | |
|
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|
3268 g_signal_connect(G_OBJECT(item), "activate", |
|
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3269 G_CALLBACK(tabline_menu_handler), |
|
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changeset
|
3270 GINT_TO_POINTER(resp)); |
| 851 | 3271 } |
| 3272 | |
| 689 | 3273 /* |
| 3274 * Create a menu for the tab line. | |
| 3275 */ | |
| 3276 static GtkWidget * | |
| 3277 create_tabline_menu(void) | |
| 3278 { | |
| 851 | 3279 GtkWidget *menu; |
| 689 | 3280 |
| 3281 menu = gtk_menu_new(); | |
|
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|
3282 add_tabline_menu_item(menu, (char_u *)_("Close tab"), TABLINE_MENU_CLOSE); |
| 851 | 3283 add_tabline_menu_item(menu, (char_u *)_("New tab"), TABLINE_MENU_NEW); |
| 3284 add_tabline_menu_item(menu, (char_u *)_("Open Tab..."), TABLINE_MENU_OPEN); | |
| 689 | 3285 |
| 3286 return menu; | |
| 3287 } | |
| 3288 | |
| 3289 static gboolean | |
| 3290 on_tabline_menu(GtkWidget *widget, GdkEvent *event) | |
| 3291 { | |
| 3292 /* Was this button press event ? */ | |
| 3293 if (event->type == GDK_BUTTON_PRESS) | |
| 3294 { | |
| 3295 GdkEventButton *bevent = (GdkEventButton *)event; | |
| 3296 int x = bevent->x; | |
| 851 | 3297 int y = bevent->y; |
| 3298 GtkWidget *tabwidget; | |
| 3299 GdkWindow *tabwin; | |
| 689 | 3300 |
| 844 | 3301 /* When ignoring events return TRUE so that the selected page doesn't |
| 3302 * change. */ | |
| 3303 if (hold_gui_events | |
| 3304 # ifdef FEAT_CMDWIN | |
| 3305 || cmdwin_type != 0 | |
| 3306 # endif | |
| 3307 ) | |
| 3308 return TRUE; | |
| 3309 | |
|
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|
3310 tabwin = gui_gtk_window_at_position(gui.mainwin, &x, &y); |
|
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|
3311 |
| 851 | 3312 gdk_window_get_user_data(tabwin, (gpointer)&tabwidget); |
|
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|
3313 clicked_page = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(tabwidget), |
|
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|
3314 "tab_num")); |
| 689 | 3315 |
| 3316 /* If the event was generated for 3rd button popup the menu. */ | |
| 3317 if (bevent->button == 3) | |
| 3318 { | |
|
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|
3319 # if GTK_CHECK_VERSION(3,22,2) |
|
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|
3320 gtk_menu_popup_at_pointer(GTK_MENU(widget), event); |
|
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|
3321 # else |
| 689 | 3322 gtk_menu_popup(GTK_MENU(widget), NULL, NULL, NULL, NULL, |
| 3323 bevent->button, bevent->time); | |
|
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|
3324 # endif |
| 689 | 3325 /* We handled the event. */ |
| 3326 return TRUE; | |
| 3327 } | |
| 868 | 3328 else if (bevent->button == 1) |
| 693 | 3329 { |
| 868 | 3330 if (clicked_page == 0) |
| 3331 { | |
| 1394 | 3332 /* Click after all tabs moves to next tab page. When "x" is |
| 3333 * small guess it's the left button. */ | |
|
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changeset
|
3334 send_tabline_event(x < 50 ? -1 : 0); |
| 868 | 3335 } |
| 693 | 3336 } |
| 689 | 3337 } |
| 844 | 3338 |
| 689 | 3339 /* We didn't handle the event. */ |
| 3340 return FALSE; | |
| 3341 } | |
| 685 | 3342 |
| 3343 /* | |
| 3344 * Handle selecting one of the tabs. | |
| 3345 */ | |
| 3346 static void | |
| 3347 on_select_tab( | |
| 1884 | 3348 GtkNotebook *notebook UNUSED, |
|
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|
3349 gpointer *page UNUSED, |
| 944 | 3350 gint idx, |
| 1884 | 3351 gpointer data UNUSED) |
| 685 | 3352 { |
| 3353 if (!ignore_tabline_evt) | |
|
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|
3354 send_tabline_event(idx + 1); |
|
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3355 } |
|
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3356 |
|
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|
3357 # if GTK_CHECK_VERSION(2,10,0) |
|
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3358 /* |
|
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3359 * Handle reordering the tabs (using D&D). |
|
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3360 */ |
|
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3361 static void |
|
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3362 on_tab_reordered( |
|
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3363 GtkNotebook *notebook UNUSED, |
|
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3364 gpointer *page UNUSED, |
|
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3365 gint idx, |
|
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3366 gpointer data UNUSED) |
|
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3367 { |
|
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|
3368 if (!ignore_tabline_evt) |
|
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3369 { |
|
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3370 if ((tabpage_index(curtab) - 1) < idx) |
|
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3371 tabpage_move(idx + 1); |
|
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|
3372 else |
|
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|
3373 tabpage_move(idx); |
| 693 | 3374 } |
| 685 | 3375 } |
|
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|
3376 # endif |
| 685 | 3377 |
| 3378 /* | |
| 3379 * Show or hide the tabline. | |
| 3380 */ | |
| 3381 void | |
| 3382 gui_mch_show_tabline(int showit) | |
| 3383 { | |
| 3384 if (gui.tabline == NULL) | |
| 3385 return; | |
| 3386 | |
| 3387 if (!showit != !gtk_notebook_get_show_tabs(GTK_NOTEBOOK(gui.tabline))) | |
| 3388 { | |
| 708 | 3389 /* Note: this may cause a resize event */ |
| 685 | 3390 gtk_notebook_set_show_tabs(GTK_NOTEBOOK(gui.tabline), showit); |
| 791 | 3391 update_window_manager_hints(0, 0); |
| 868 | 3392 if (showit) |
|
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|
3393 gtk_widget_set_can_focus(GTK_WIDGET(gui.tabline), FALSE); |
| 868 | 3394 } |
| 3395 | |
| 3396 gui_mch_update(); | |
| 685 | 3397 } |
| 3398 | |
| 3399 /* | |
| 708 | 3400 * Return TRUE when tabline is displayed. |
| 3401 */ | |
| 3402 int | |
| 3403 gui_mch_showing_tabline(void) | |
| 3404 { | |
| 3405 return gui.tabline != NULL | |
|
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|
3406 && gtk_notebook_get_show_tabs(GTK_NOTEBOOK(gui.tabline)); |
| 708 | 3407 } |
| 3408 | |
| 3409 /* | |
| 685 | 3410 * Update the labels of the tabline. |
| 3411 */ | |
| 3412 void | |
| 3413 gui_mch_update_tabline(void) | |
| 3414 { | |
| 3415 GtkWidget *page; | |
| 846 | 3416 GtkWidget *event_box; |
| 685 | 3417 GtkWidget *label; |
| 3418 tabpage_T *tp; | |
| 3419 int nr = 0; | |
| 851 | 3420 int tab_num; |
| 685 | 3421 int curtabidx = 0; |
| 836 | 3422 char_u *labeltext; |
| 685 | 3423 |
| 3424 if (gui.tabline == NULL) | |
| 3425 return; | |
| 3426 | |
| 3427 ignore_tabline_evt = TRUE; | |
| 3428 | |
| 3429 /* Add a label for each tab page. They all contain the same text area. */ | |
| 3430 for (tp = first_tabpage; tp != NULL; tp = tp->tp_next, ++nr) | |
| 3431 { | |
| 3432 if (tp == curtab) | |
| 3433 curtabidx = nr; | |
| 3434 | |
| 851 | 3435 tab_num = nr + 1; |
| 3436 | |
| 685 | 3437 page = gtk_notebook_get_nth_page(GTK_NOTEBOOK(gui.tabline), nr); |
| 3438 if (page == NULL) | |
| 3439 { | |
| 3440 /* Add notebook page */ | |
|
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diff
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|
3441 # if GTK_CHECK_VERSION(3,2,0) |
|
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diff
changeset
|
3442 page = gtk_box_new(GTK_ORIENTATION_VERTICAL, 0); |
|
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diff
changeset
|
3443 gtk_box_set_homogeneous(GTK_BOX(page), FALSE); |
|
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diff
changeset
|
3444 # else |
| 685 | 3445 page = gtk_vbox_new(FALSE, 0); |
|
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diff
changeset
|
3446 # endif |
| 685 | 3447 gtk_widget_show(page); |
| 846 | 3448 event_box = gtk_event_box_new(); |
| 3449 gtk_widget_show(event_box); | |
| 685 | 3450 label = gtk_label_new("-Empty-"); |
|
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diff
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|
3451 # if !GTK_CHECK_VERSION(3,14,0) |
| 851 | 3452 gtk_misc_set_padding(GTK_MISC(label), 2, 2); |
|
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|
3453 # endif |
| 846 | 3454 gtk_container_add(GTK_CONTAINER(event_box), label); |
| 685 | 3455 gtk_widget_show(label); |
| 3456 gtk_notebook_insert_page(GTK_NOTEBOOK(gui.tabline), | |
| 3457 page, | |
| 846 | 3458 event_box, |
| 685 | 3459 nr++); |
|
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|
3460 # if GTK_CHECK_VERSION(2,10,0) |
|
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|
3461 gtk_notebook_set_tab_reorderable(GTK_NOTEBOOK(gui.tabline), |
|
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|
3462 page, |
|
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3463 TRUE); |
|
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|
3464 # endif |
| 685 | 3465 } |
| 3466 | |
| 846 | 3467 event_box = gtk_notebook_get_tab_label(GTK_NOTEBOOK(gui.tabline), page); |
|
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diff
changeset
|
3468 g_object_set_data(G_OBJECT(event_box), "tab_num", |
|
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diff
changeset
|
3469 GINT_TO_POINTER(tab_num)); |
|
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diff
changeset
|
3470 label = gtk_bin_get_child(GTK_BIN(event_box)); |
| 839 | 3471 get_tabline_label(tp, FALSE); |
| 836 | 3472 labeltext = CONVERT_TO_UTF8(NameBuff); |
| 846 | 3473 gtk_label_set_text(GTK_LABEL(label), (const char *)labeltext); |
| 836 | 3474 CONVERT_TO_UTF8_FREE(labeltext); |
| 846 | 3475 |
| 3476 get_tabline_label(tp, TRUE); | |
| 3477 labeltext = CONVERT_TO_UTF8(NameBuff); | |
|
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7870
diff
changeset
|
3478 # if GTK_CHECK_VERSION(3,0,0) |
|
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diff
changeset
|
3479 gtk_widget_set_tooltip_text(event_box, (const gchar *)labeltext); |
|
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changeset
|
3480 # else |
| 846 | 3481 gtk_tooltips_set_tip(GTK_TOOLTIPS(tabline_tooltip), event_box, |
| 3482 (const char *)labeltext, NULL); | |
|
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changeset
|
3483 # endif |
| 846 | 3484 CONVERT_TO_UTF8_FREE(labeltext); |
| 685 | 3485 } |
| 3486 | |
| 3487 /* Remove any old labels. */ | |
| 3488 while (gtk_notebook_get_nth_page(GTK_NOTEBOOK(gui.tabline), nr) != NULL) | |
| 3489 gtk_notebook_remove_page(GTK_NOTEBOOK(gui.tabline), nr); | |
| 3490 | |
|
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diff
changeset
|
3491 if (gtk_notebook_get_current_page(GTK_NOTEBOOK(gui.tabline)) != curtabidx) |
|
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diff
changeset
|
3492 gtk_notebook_set_current_page(GTK_NOTEBOOK(gui.tabline), curtabidx); |
| 685 | 3493 |
| 851 | 3494 /* Make sure everything is in place before drawing text. */ |
| 3495 gui_mch_update(); | |
| 3496 | |
| 685 | 3497 ignore_tabline_evt = FALSE; |
| 3498 } | |
| 3499 | |
| 3500 /* | |
| 3501 * Set the current tab to "nr". First tab is 1. | |
| 3502 */ | |
| 3503 void | |
|
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diff
changeset
|
3504 gui_mch_set_curtab(int nr) |
| 685 | 3505 { |
| 3506 if (gui.tabline == NULL) | |
| 3507 return; | |
| 3508 | |
| 3509 ignore_tabline_evt = TRUE; | |
|
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diff
changeset
|
3510 if (gtk_notebook_get_current_page(GTK_NOTEBOOK(gui.tabline)) != nr - 1) |
|
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7870
diff
changeset
|
3511 gtk_notebook_set_current_page(GTK_NOTEBOOK(gui.tabline), nr - 1); |
| 685 | 3512 ignore_tabline_evt = FALSE; |
| 3513 } | |
| 3514 | |
| 3515 #endif /* FEAT_GUI_TABLINE */ | |
| 3516 | |
| 7 | 3517 /* |
| 2183 | 3518 * Add selection targets for PRIMARY and CLIPBOARD selections. |
| 3519 */ | |
| 3520 void | |
| 3521 gui_gtk_set_selection_targets(void) | |
| 3522 { | |
| 3523 int i, j = 0; | |
| 3524 int n_targets = N_SELECTION_TARGETS; | |
| 3525 GtkTargetEntry targets[N_SELECTION_TARGETS]; | |
| 3526 | |
| 3527 for (i = 0; i < (int)N_SELECTION_TARGETS; ++i) | |
| 3528 { | |
| 3518 | 3529 /* OpenOffice tries to use TARGET_HTML and fails when we don't |
| 2183 | 3530 * return something, instead of trying another target. Therefore only |
| 3531 * offer TARGET_HTML when it works. */ | |
| 3532 if (!clip_html && selection_targets[i].info == TARGET_HTML) | |
| 3533 n_targets--; | |
| 3534 else | |
| 3535 targets[j++] = selection_targets[i]; | |
| 3536 } | |
| 3537 | |
| 3538 gtk_selection_clear_targets(gui.drawarea, (GdkAtom)GDK_SELECTION_PRIMARY); | |
| 3539 gtk_selection_clear_targets(gui.drawarea, (GdkAtom)clip_plus.gtk_sel_atom); | |
| 3540 gtk_selection_add_targets(gui.drawarea, | |
| 3541 (GdkAtom)GDK_SELECTION_PRIMARY, | |
| 3542 targets, n_targets); | |
| 3543 gtk_selection_add_targets(gui.drawarea, | |
| 3544 (GdkAtom)clip_plus.gtk_sel_atom, | |
| 3545 targets, n_targets); | |
| 3546 } | |
| 3547 | |
| 3548 /* | |
| 3549 * Set up for receiving DND items. | |
| 3550 */ | |
| 3551 void | |
| 3552 gui_gtk_set_dnd_targets(void) | |
| 3553 { | |
| 3554 int i, j = 0; | |
| 3555 int n_targets = N_DND_TARGETS; | |
| 3556 GtkTargetEntry targets[N_DND_TARGETS]; | |
| 3557 | |
| 3558 for (i = 0; i < (int)N_DND_TARGETS; ++i) | |
| 3559 { | |
| 3154 | 3560 if (!clip_html && dnd_targets[i].info == TARGET_HTML) |
| 2183 | 3561 n_targets--; |
| 3562 else | |
| 3563 targets[j++] = dnd_targets[i]; | |
| 3564 } | |
| 3565 | |
| 3566 gtk_drag_dest_unset(gui.drawarea); | |
| 3567 gtk_drag_dest_set(gui.drawarea, | |
| 3568 GTK_DEST_DEFAULT_ALL, | |
| 3569 targets, n_targets, | |
| 2718 | 3570 GDK_ACTION_COPY | GDK_ACTION_MOVE); |
| 2183 | 3571 } |
| 3572 | |
| 3573 /* | |
| 7 | 3574 * Initialize the GUI. Create all the windows, set up all the callbacks etc. |
| 3575 * Returns OK for success, FAIL when the GUI can't be started. | |
| 3576 */ | |
| 3577 int | |
| 3578 gui_mch_init(void) | |
| 3579 { | |
| 3580 GtkWidget *vbox; | |
| 3581 | |
| 3582 #ifdef FEAT_GUI_GNOME | |
| 3583 /* Initialize the GNOME libraries. gnome_program_init()/gnome_init() | |
| 3584 * exits on failure, but that's a non-issue because we already called | |
| 3585 * gtk_init_check() in gui_mch_init_check(). */ | |
| 3586 if (using_gnome) | |
| 4045 | 3587 { |
| 7 | 3588 gnome_program_init(VIMPACKAGE, VIM_VERSION_SHORT, |
| 3589 LIBGNOMEUI_MODULE, gui_argc, gui_argv, NULL); | |
| 4045 | 3590 # if defined(FEAT_FLOAT) && defined(LC_NUMERIC) |
| 5854 | 3591 { |
| 3592 char *p = setlocale(LC_NUMERIC, NULL); | |
| 3593 | |
| 3594 /* Make sure strtod() uses a decimal point, not a comma. Gnome | |
| 3595 * init may change it. */ | |
| 3596 if (p == NULL || strcmp(p, "C") != 0) | |
| 3597 setlocale(LC_NUMERIC, "C"); | |
| 3598 } | |
| 4045 | 3599 # endif |
| 3600 } | |
| 7 | 3601 #endif |
|
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|
3602 VIM_CLEAR(gui_argv); |
| 7 | 3603 |
|
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diff
changeset
|
3604 #if GLIB_CHECK_VERSION(2,1,3) |
| 7 | 3605 /* Set the human-readable application name */ |
| 3606 g_set_application_name("Vim"); | |
|
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|
3607 #endif |
| 7 | 3608 /* |
| 3609 * Force UTF-8 output no matter what the value of 'encoding' is. | |
| 3610 * did_set_string_option() in option.c prohibits changing 'termencoding' | |
| 3611 * to something else than UTF-8 if the GUI is in use. | |
| 3612 */ | |
| 3613 set_option_value((char_u *)"termencoding", 0L, (char_u *)"utf-8", 0); | |
| 3614 | |
|
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|
3615 #ifdef FEAT_TOOLBAR |
| 7 | 3616 gui_gtk_register_stock_icons(); |
|
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|
3617 #endif |
| 7 | 3618 /* FIXME: Need to install the classic icons and a gtkrc.classic file. |
| 3619 * The hard part is deciding install locations and the Makefile magic. */ | |
|
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|
3620 #if !GTK_CHECK_VERSION(3,0,0) |
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changeset
|
3621 # if 0 |
| 7 | 3622 gtk_rc_parse("gtkrc"); |
|
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|
3623 # endif |
| 7 | 3624 #endif |
| 3625 | |
| 3626 /* Initialize values */ | |
| 3627 gui.border_width = 2; | |
| 3628 gui.scrollbar_width = SB_DEFAULT_WIDTH; | |
| 3629 gui.scrollbar_height = SB_DEFAULT_WIDTH; | |
|
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|
3630 #if GTK_CHECK_VERSION(3,0,0) |
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|
3631 gui.fgcolor = g_new(GdkRGBA, 1); |
|
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|
3632 gui.bgcolor = g_new(GdkRGBA, 1); |
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|
3633 gui.spcolor = g_new(GdkRGBA, 1); |
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changeset
|
3634 #else |
| 136 | 3635 /* LINTED: avoid warning: conversion to 'unsigned long' */ |
| 7 | 3636 gui.fgcolor = g_new0(GdkColor, 1); |
| 136 | 3637 /* LINTED: avoid warning: conversion to 'unsigned long' */ |
| 7 | 3638 gui.bgcolor = g_new0(GdkColor, 1); |
| 207 | 3639 /* LINTED: avoid warning: conversion to 'unsigned long' */ |
| 3640 gui.spcolor = g_new0(GdkColor, 1); | |
|
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changeset
|
3641 #endif |
| 7 | 3642 |
| 3643 /* Initialise atoms */ | |
| 1904 | 3644 html_atom = gdk_atom_intern("text/html", FALSE); |
| 7 | 3645 utf8_string_atom = gdk_atom_intern("UTF8_STRING", FALSE); |
| 3646 | |
| 3647 /* Set default foreground and background colors. */ | |
| 3648 gui.norm_pixel = gui.def_norm_pixel; | |
| 3649 gui.back_pixel = gui.def_back_pixel; | |
| 3650 | |
| 3651 if (gtk_socket_id != 0) | |
| 3652 { | |
| 3653 GtkWidget *plug; | |
| 3654 | |
| 3655 /* Use GtkSocket from another app. */ | |
| 3656 plug = gtk_plug_new_for_display(gdk_display_get_default(), | |
| 3657 gtk_socket_id); | |
|
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changeset
|
3658 if (plug != NULL && gtk_plug_get_socket_window(GTK_PLUG(plug)) != NULL) |
| 7 | 3659 { |
| 3660 gui.mainwin = plug; | |
| 3661 } | |
| 3662 else | |
| 3663 { | |
| 3664 g_warning("Connection to GTK+ socket (ID %u) failed", | |
| 3665 (unsigned int)gtk_socket_id); | |
| 3666 /* Pretend we never wanted it if it failed (get own window) */ | |
| 3667 gtk_socket_id = 0; | |
| 3668 } | |
| 3669 } | |
| 3670 | |
| 3671 if (gtk_socket_id == 0) | |
| 3672 { | |
| 3673 #ifdef FEAT_GUI_GNOME | |
| 3674 if (using_gnome) | |
| 3675 { | |
| 3676 gui.mainwin = gnome_app_new("Vim", NULL); | |
| 3677 # ifdef USE_XSMP | |
| 3678 /* Use the GNOME save-yourself functionality now. */ | |
| 3679 xsmp_close(); | |
| 3680 # endif | |
| 3681 } | |
| 3682 else | |
| 3683 #endif | |
| 3684 gui.mainwin = gtk_window_new(GTK_WINDOW_TOPLEVEL); | |
| 3685 } | |
| 3686 | |
| 3687 gtk_widget_set_name(gui.mainwin, "vim-main-window"); | |
| 3688 | |
| 3689 /* Create the PangoContext used for drawing all text. */ | |
| 3690 gui.text_context = gtk_widget_create_pango_context(gui.mainwin); | |
| 3691 pango_context_set_base_dir(gui.text_context, PANGO_DIRECTION_LTR); | |
|
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3692 |
|
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diff
changeset
|
3693 gtk_container_set_border_width(GTK_CONTAINER(gui.mainwin), 0); |
| 7 | 3694 gtk_widget_add_events(gui.mainwin, GDK_VISIBILITY_NOTIFY_MASK); |
| 3695 | |
|
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|
3696 g_signal_connect(G_OBJECT(gui.mainwin), "delete-event", |
|
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diff
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|
3697 G_CALLBACK(&delete_event_cb), NULL); |
|
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|
3698 |
|
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|
3699 g_signal_connect(G_OBJECT(gui.mainwin), "realize", |
|
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|
3700 G_CALLBACK(&mainwin_realize), NULL); |
|
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3701 |
|
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|
3702 g_signal_connect(G_OBJECT(gui.mainwin), "screen-changed", |
| 7 | 3703 G_CALLBACK(&mainwin_screen_changed_cb), NULL); |
|
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|
3704 |
| 7 | 3705 gui.accel_group = gtk_accel_group_new(); |
| 3706 gtk_window_add_accel_group(GTK_WINDOW(gui.mainwin), gui.accel_group); | |
| 3707 | |
| 685 | 3708 /* A vertical box holds the menubar, toolbar and main text window. */ |
|
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|
3709 #if GTK_CHECK_VERSION(3,2,0) |
|
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|
3710 vbox = gtk_box_new(GTK_ORIENTATION_VERTICAL, 0); |
|
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3711 gtk_box_set_homogeneous(GTK_BOX(vbox), FALSE); |
|
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diff
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|
3712 #else |
| 7 | 3713 vbox = gtk_vbox_new(FALSE, 0); |
|
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diff
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|
3714 #endif |
| 7 | 3715 |
| 3716 #ifdef FEAT_GUI_GNOME | |
| 3717 if (using_gnome) | |
| 3718 { | |
|
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changeset
|
3719 # if defined(FEAT_MENU) |
| 7 | 3720 /* automagically restore menubar/toolbar placement */ |
| 3721 gnome_app_enable_layout_config(GNOME_APP(gui.mainwin), TRUE); | |
| 3722 # endif | |
| 3723 gnome_app_set_contents(GNOME_APP(gui.mainwin), vbox); | |
| 3724 } | |
| 3725 else | |
| 3726 #endif | |
| 3727 { | |
| 3728 gtk_container_add(GTK_CONTAINER(gui.mainwin), vbox); | |
| 3729 gtk_widget_show(vbox); | |
| 3730 } | |
| 3731 | |
| 3732 #ifdef FEAT_MENU | |
| 3733 /* | |
| 3734 * Create the menubar and handle | |
| 3735 */ | |
| 3736 gui.menubar = gtk_menu_bar_new(); | |
| 3737 gtk_widget_set_name(gui.menubar, "vim-menubar"); | |
| 3738 | |
| 36 | 3739 /* Avoid that GTK takes <F10> away from us. */ |
| 3740 { | |
| 3741 GtkSettings *gtk_settings; | |
| 3742 | |
| 3743 gtk_settings = gtk_settings_get_for_screen(gdk_screen_get_default()); | |
| 3744 g_object_set(gtk_settings, "gtk-menu-bar-accel", NULL, NULL); | |
| 3745 } | |
| 3746 | |
| 3747 | |
| 7 | 3748 # ifdef FEAT_GUI_GNOME |
| 3749 if (using_gnome) | |
| 3750 { | |
| 3751 BonoboDockItem *dockitem; | |
| 3752 | |
| 3753 gnome_app_set_menus(GNOME_APP(gui.mainwin), GTK_MENU_BAR(gui.menubar)); | |
| 3754 dockitem = gnome_app_get_dock_item_by_name(GNOME_APP(gui.mainwin), | |
| 3755 GNOME_APP_MENUBAR_NAME); | |
| 798 | 3756 /* We don't want the menu to float. */ |
| 3757 bonobo_dock_item_set_behavior(dockitem, | |
| 3758 bonobo_dock_item_get_behavior(dockitem) | |
| 3759 | BONOBO_DOCK_ITEM_BEH_NEVER_FLOATING); | |
| 7 | 3760 gui.menubar_h = GTK_WIDGET(dockitem); |
| 3761 } | |
| 3762 else | |
| 3763 # endif /* FEAT_GUI_GNOME */ | |
| 3764 { | |
| 827 | 3765 /* Always show the menubar, otherwise <F10> doesn't work. It may be |
| 3766 * disabled in gui_init() later. */ | |
| 3767 gtk_widget_show(gui.menubar); | |
| 7 | 3768 gtk_box_pack_start(GTK_BOX(vbox), gui.menubar, FALSE, FALSE, 0); |
| 3769 } | |
| 3770 #endif /* FEAT_MENU */ | |
| 3771 | |
| 3772 #ifdef FEAT_TOOLBAR | |
| 3773 /* | |
| 3774 * Create the toolbar and handle | |
| 3775 */ | |
| 3776 /* some aesthetics on the toolbar */ | |
|
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|
3777 # ifdef USE_GTK3 |
|
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Christian Brabandt <cb@256bit.org>
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8281
diff
changeset
|
3778 /* TODO: Add GTK+ 3 code here using GtkCssProvider if necessary. */ |
|
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diff
changeset
|
3779 /* N.B. Since the default value of GtkToolbar::button-relief is |
|
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diff
changeset
|
3780 * GTK_RELIEF_NONE, there's no need to specify that, probably. */ |
|
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diff
changeset
|
3781 # else |
| 7 | 3782 gtk_rc_parse_string( |
| 3783 "style \"vim-toolbar-style\" {\n" | |
| 3784 " GtkToolbar::button_relief = GTK_RELIEF_NONE\n" | |
| 3785 "}\n" | |
| 3786 "widget \"*.vim-toolbar\" style \"vim-toolbar-style\"\n"); | |
|
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3787 # endif |
| 7 | 3788 gui.toolbar = gtk_toolbar_new(); |
| 3789 gtk_widget_set_name(gui.toolbar, "vim-toolbar"); | |
| 3790 set_toolbar_style(GTK_TOOLBAR(gui.toolbar)); | |
| 3791 | |
| 3792 # ifdef FEAT_GUI_GNOME | |
| 3793 if (using_gnome) | |
| 3794 { | |
| 3795 BonoboDockItem *dockitem; | |
| 3796 | |
| 3797 gnome_app_set_toolbar(GNOME_APP(gui.mainwin), GTK_TOOLBAR(gui.toolbar)); | |
| 3798 dockitem = gnome_app_get_dock_item_by_name(GNOME_APP(gui.mainwin), | |
| 3799 GNOME_APP_TOOLBAR_NAME); | |
| 3800 gui.toolbar_h = GTK_WIDGET(dockitem); | |
| 795 | 3801 /* When the toolbar is floating it gets stuck. So long as that isn't |
| 798 | 3802 * fixed let's disallow floating. */ |
| 795 | 3803 bonobo_dock_item_set_behavior(dockitem, |
| 798 | 3804 bonobo_dock_item_get_behavior(dockitem) |
| 3805 | BONOBO_DOCK_ITEM_BEH_NEVER_FLOATING); | |
| 7 | 3806 gtk_container_set_border_width(GTK_CONTAINER(gui.toolbar), 0); |
| 3807 } | |
| 3808 else | |
| 3809 # endif /* FEAT_GUI_GNOME */ | |
| 3810 { | |
| 3811 if (vim_strchr(p_go, GO_TOOLBAR) != NULL | |
| 3812 && (toolbar_flags & (TOOLBAR_TEXT | TOOLBAR_ICONS))) | |
| 3813 gtk_widget_show(gui.toolbar); | |
| 3814 gtk_box_pack_start(GTK_BOX(vbox), gui.toolbar, FALSE, FALSE, 0); | |
| 3815 } | |
| 3816 #endif /* FEAT_TOOLBAR */ | |
| 3817 | |
| 685 | 3818 #ifdef FEAT_GUI_TABLINE |
| 782 | 3819 /* |
| 3820 * Use a Notebook for the tab pages labels. The labels are hidden by | |
| 3821 * default. | |
| 3822 */ | |
| 791 | 3823 gui.tabline = gtk_notebook_new(); |
| 3824 gtk_widget_show(gui.tabline); | |
| 3825 gtk_box_pack_start(GTK_BOX(vbox), gui.tabline, FALSE, FALSE, 0); | |
| 3826 gtk_notebook_set_show_border(GTK_NOTEBOOK(gui.tabline), FALSE); | |
| 3827 gtk_notebook_set_show_tabs(GTK_NOTEBOOK(gui.tabline), FALSE); | |
| 841 | 3828 gtk_notebook_set_scrollable(GTK_NOTEBOOK(gui.tabline), TRUE); |
|
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diff
changeset
|
3829 # if !GTK_CHECK_VERSION(3,0,0) |
| 868 | 3830 gtk_notebook_set_tab_border(GTK_NOTEBOOK(gui.tabline), FALSE); |
|
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diff
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|
3831 # endif |
|
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diff
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|
3832 |
|
3456e2ebebd4
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diff
changeset
|
3833 # if !GTK_CHECK_VERSION(3,0,0) |
| 846 | 3834 tabline_tooltip = gtk_tooltips_new(); |
| 3835 gtk_tooltips_enable(GTK_TOOLTIPS(tabline_tooltip)); | |
|
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diff
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|
3836 # endif |
| 846 | 3837 |
| 3838 { | |
| 3839 GtkWidget *page, *label, *event_box; | |
| 791 | 3840 |
| 856 | 3841 /* Add the first tab. */ |
|
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diff
changeset
|
3842 # if GTK_CHECK_VERSION(3,2,0) |
|
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diff
changeset
|
3843 page = gtk_box_new(GTK_ORIENTATION_VERTICAL, 0); |
|
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diff
changeset
|
3844 gtk_box_set_homogeneous(GTK_BOX(page), FALSE); |
|
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diff
changeset
|
3845 # else |
| 846 | 3846 page = gtk_vbox_new(FALSE, 0); |
|
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diff
changeset
|
3847 # endif |
| 846 | 3848 gtk_widget_show(page); |
| 3849 gtk_container_add(GTK_CONTAINER(gui.tabline), page); | |
| 3850 label = gtk_label_new("-Empty-"); | |
| 3851 gtk_widget_show(label); | |
| 3852 event_box = gtk_event_box_new(); | |
| 3853 gtk_widget_show(event_box); | |
|
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|
3854 g_object_set_data(G_OBJECT(event_box), "tab_num", GINT_TO_POINTER(1L)); |
|
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|
3855 # if !GTK_CHECK_VERSION(3,14,0) |
| 851 | 3856 gtk_misc_set_padding(GTK_MISC(label), 2, 2); |
|
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diff
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|
3857 # endif |
| 846 | 3858 gtk_container_add(GTK_CONTAINER(event_box), label); |
| 3859 gtk_notebook_set_tab_label(GTK_NOTEBOOK(gui.tabline), page, event_box); | |
|
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changeset
|
3860 # if GTK_CHECK_VERSION(2,10,0) |
|
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changeset
|
3861 gtk_notebook_set_tab_reorderable(GTK_NOTEBOOK(gui.tabline), page, TRUE); |
|
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|
3862 # endif |
| 791 | 3863 } |
| 865 | 3864 |
|
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|
3865 g_signal_connect(G_OBJECT(gui.tabline), "switch-page", |
|
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|
3866 G_CALLBACK(on_select_tab), NULL); |
|
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|
3867 # if GTK_CHECK_VERSION(2,10,0) |
|
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|
3868 g_signal_connect(G_OBJECT(gui.tabline), "page-reordered", |
|
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|
3869 G_CALLBACK(on_tab_reordered), NULL); |
|
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|
3870 # endif |
| 791 | 3871 |
| 3872 /* Create a popup menu for the tab line and connect it. */ | |
| 3873 tabline_menu = create_tabline_menu(); | |
|
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|
3874 g_signal_connect_swapped(G_OBJECT(gui.tabline), "button-press-event", |
|
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changeset
|
3875 G_CALLBACK(on_tabline_menu), G_OBJECT(tabline_menu)); |
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|
3876 #endif /* FEAT_GUI_TABLINE */ |
| 685 | 3877 |
| 7 | 3878 gui.formwin = gtk_form_new(); |
|
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|
3879 gtk_container_set_border_width(GTK_CONTAINER(gui.formwin), 0); |
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|
3880 #if !GTK_CHECK_VERSION(3,0,0) |
| 7 | 3881 gtk_widget_set_events(gui.formwin, GDK_EXPOSURE_MASK); |
|
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|
3882 #endif |
| 7 | 3883 |
| 3884 gui.drawarea = gtk_drawing_area_new(); | |
|
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|
3885 #if GTK_CHECK_VERSION(3,22,2) |
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|
3886 gtk_widget_set_name(gui.drawarea, "vim-gui-drawarea"); |
|
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|
3887 #endif |
|
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|
3888 #if GTK_CHECK_VERSION(3,0,0) |
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|
3889 gui.surface = NULL; |
|
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|
3890 gui.by_signal = FALSE; |
|
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parents:
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diff
changeset
|
3891 #endif |
| 7 | 3892 |
| 3893 /* Determine which events we will filter. */ | |
| 3894 gtk_widget_set_events(gui.drawarea, | |
| 3895 GDK_EXPOSURE_MASK | | |
| 3896 GDK_ENTER_NOTIFY_MASK | | |
| 3897 GDK_LEAVE_NOTIFY_MASK | | |
| 3898 GDK_BUTTON_PRESS_MASK | | |
| 3899 GDK_BUTTON_RELEASE_MASK | | |
| 3900 GDK_SCROLL_MASK | | |
| 3901 GDK_KEY_PRESS_MASK | | |
| 3902 GDK_KEY_RELEASE_MASK | | |
| 3903 GDK_POINTER_MOTION_MASK | | |
| 3904 GDK_POINTER_MOTION_HINT_MASK); | |
| 3905 | |
| 3906 gtk_widget_show(gui.drawarea); | |
| 3907 gtk_form_put(GTK_FORM(gui.formwin), gui.drawarea, 0, 0); | |
| 3908 gtk_widget_show(gui.formwin); | |
| 3909 gtk_box_pack_start(GTK_BOX(vbox), gui.formwin, TRUE, TRUE, 0); | |
| 3910 | |
| 3911 /* For GtkSockets, key-presses must go to the focus widget (drawarea) | |
| 3912 * and not the window. */ | |
|
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diff
changeset
|
3913 g_signal_connect((gtk_socket_id == 0) ? G_OBJECT(gui.mainwin) |
|
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diff
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|
3914 : G_OBJECT(gui.drawarea), |
|
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|
3915 "key-press-event", |
|
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diff
changeset
|
3916 G_CALLBACK(key_press_event), NULL); |
|
3456e2ebebd4
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diff
changeset
|
3917 #if defined(FEAT_XIM) || GTK_CHECK_VERSION(3,0,0) |
| 7 | 3918 /* Also forward key release events for the benefit of GTK+ 2 input |
| 3919 * modules. Try CTRL-SHIFT-xdigits to enter a Unicode code point. */ | |
| 3920 g_signal_connect((gtk_socket_id == 0) ? G_OBJECT(gui.mainwin) | |
| 3921 : G_OBJECT(gui.drawarea), | |
|
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diff
changeset
|
3922 "key-release-event", |
| 7 | 3923 G_CALLBACK(&key_release_event), NULL); |
| 3924 #endif | |
|
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diff
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|
3925 g_signal_connect(G_OBJECT(gui.drawarea), "realize", |
|
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diff
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|
3926 G_CALLBACK(drawarea_realize_cb), NULL); |
|
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|
3927 g_signal_connect(G_OBJECT(gui.drawarea), "unrealize", |
|
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parents:
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diff
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|
3928 G_CALLBACK(drawarea_unrealize_cb), NULL); |
|
14786
11978f68a8c3
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diff
changeset
|
3929 #if GTK_CHECK_VERSION(3,0,0) |
|
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|
3930 g_signal_connect(G_OBJECT(gui.drawarea), "configure-event", |
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diff
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|
3931 G_CALLBACK(drawarea_configure_event_cb), NULL); |
|
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|
3932 #endif |
|
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|
3933 #if GTK_CHECK_VERSION(3,22,2) |
|
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diff
changeset
|
3934 g_signal_connect_after(G_OBJECT(gui.drawarea), "style-updated", |
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6c8a4d21b873
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diff
changeset
|
3935 G_CALLBACK(&drawarea_style_updated_cb), NULL); |
|
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3936 #else |
|
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diff
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|
3937 g_signal_connect_after(G_OBJECT(gui.drawarea), "style-set", |
|
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|
3938 G_CALLBACK(&drawarea_style_set_cb), NULL); |
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|
3939 #endif |
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|
3940 |
|
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|
3941 #if !GTK_CHECK_VERSION(3,0,0) |
| 7 | 3942 gui.visibility = GDK_VISIBILITY_UNOBSCURED; |
|
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diff
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|
3943 #endif |
| 7 | 3944 |
|
17539
554240b9574b
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Bram Moolenaar <Bram@vim.org>
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17063
diff
changeset
|
3945 #if !defined(USE_GNOME_SESSION) |
| 7 | 3946 wm_protocols_atom = gdk_atom_intern("WM_PROTOCOLS", FALSE); |
| 3947 save_yourself_atom = gdk_atom_intern("WM_SAVE_YOURSELF", FALSE); | |
| 3948 #endif | |
| 3949 | |
| 3950 if (gtk_socket_id != 0) | |
| 1884 | 3951 /* make sure keyboard input can go to the drawarea */ |
|
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diff
changeset
|
3952 gtk_widget_set_can_focus(gui.drawarea, TRUE); |
| 7 | 3953 |
| 3954 /* | |
| 3955 * Set clipboard specific atoms | |
| 3956 */ | |
| 3957 vim_atom = gdk_atom_intern(VIM_ATOM_NAME, FALSE); | |
| 3958 vimenc_atom = gdk_atom_intern(VIMENC_ATOM_NAME, FALSE); | |
| 3959 clip_star.gtk_sel_atom = GDK_SELECTION_PRIMARY; | |
| 3960 clip_plus.gtk_sel_atom = gdk_atom_intern("CLIPBOARD", FALSE); | |
| 3961 | |
| 3962 /* | |
| 3963 * Start out by adding the configured border width into the border offset. | |
| 3964 */ | |
| 3965 gui.border_offset = gui.border_width; | |
| 3966 | |
|
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diff
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|
3967 #if GTK_CHECK_VERSION(3,0,0) |
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|
3968 g_signal_connect(G_OBJECT(gui.drawarea), "draw", |
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|
3969 G_CALLBACK(draw_event), NULL); |
|
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diff
changeset
|
3970 #else |
| 7 | 3971 gtk_signal_connect(GTK_OBJECT(gui.mainwin), "visibility_notify_event", |
| 3972 GTK_SIGNAL_FUNC(visibility_event), NULL); | |
| 3973 gtk_signal_connect(GTK_OBJECT(gui.drawarea), "expose_event", | |
| 3974 GTK_SIGNAL_FUNC(expose_event), NULL); | |
|
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diff
changeset
|
3975 #endif |
| 7 | 3976 |
| 3977 /* | |
| 3978 * Only install these enter/leave callbacks when 'p' in 'guioptions'. | |
| 3979 * Only needed for some window managers. | |
| 3980 */ | |
| 3981 if (vim_strchr(p_go, GO_POINTER) != NULL) | |
| 3982 { | |
|
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diff
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|
3983 g_signal_connect(G_OBJECT(gui.drawarea), "leave-notify-event", |
|
3456e2ebebd4
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diff
changeset
|
3984 G_CALLBACK(leave_notify_event), NULL); |
|
3456e2ebebd4
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diff
changeset
|
3985 g_signal_connect(G_OBJECT(gui.drawarea), "enter-notify-event", |
|
3456e2ebebd4
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diff
changeset
|
3986 G_CALLBACK(enter_notify_event), NULL); |
| 7 | 3987 } |
| 3988 | |
| 791 | 3989 /* Real windows can get focus ... GtkPlug, being a mere container can't, |
| 3990 * only its widgets. Arguably, this could be common code and we not use | |
| 3991 * the window focus at all, but let's be safe. | |
| 3992 */ | |
| 3993 if (gtk_socket_id == 0) | |
| 3994 { | |
|
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changeset
|
3995 g_signal_connect(G_OBJECT(gui.mainwin), "focus-out-event", |
|
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diff
changeset
|
3996 G_CALLBACK(focus_out_event), NULL); |
|
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diff
changeset
|
3997 g_signal_connect(G_OBJECT(gui.mainwin), "focus-in-event", |
|
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|
3998 G_CALLBACK(focus_in_event), NULL); |
| 791 | 3999 } |
| 4000 else | |
| 4001 { | |
|
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diff
changeset
|
4002 g_signal_connect(G_OBJECT(gui.drawarea), "focus-out-event", |
|
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diff
changeset
|
4003 G_CALLBACK(focus_out_event), NULL); |
|
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diff
changeset
|
4004 g_signal_connect(G_OBJECT(gui.drawarea), "focus-in-event", |
|
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changeset
|
4005 G_CALLBACK(focus_in_event), NULL); |
| 791 | 4006 #ifdef FEAT_GUI_TABLINE |
|
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changeset
|
4007 g_signal_connect(G_OBJECT(gui.tabline), "focus-out-event", |
|
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diff
changeset
|
4008 G_CALLBACK(focus_out_event), NULL); |
|
3456e2ebebd4
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diff
changeset
|
4009 g_signal_connect(G_OBJECT(gui.tabline), "focus-in-event", |
|
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changeset
|
4010 G_CALLBACK(focus_in_event), NULL); |
| 791 | 4011 #endif /* FEAT_GUI_TABLINE */ |
| 4012 } | |
| 7 | 4013 |
|
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changeset
|
4014 g_signal_connect(G_OBJECT(gui.drawarea), "motion-notify-event", |
|
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changeset
|
4015 G_CALLBACK(motion_notify_event), NULL); |
|
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|
4016 g_signal_connect(G_OBJECT(gui.drawarea), "button-press-event", |
|
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changeset
|
4017 G_CALLBACK(button_press_event), NULL); |
|
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|
4018 g_signal_connect(G_OBJECT(gui.drawarea), "button-release-event", |
|
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changeset
|
4019 G_CALLBACK(button_release_event), NULL); |
|
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changeset
|
4020 g_signal_connect(G_OBJECT(gui.drawarea), "scroll-event", |
|
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changeset
|
4021 G_CALLBACK(&scroll_event), NULL); |
| 7 | 4022 |
| 4023 /* | |
| 4024 * Add selection handler functions. | |
| 4025 */ | |
|
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|
4026 g_signal_connect(G_OBJECT(gui.drawarea), "selection-clear-event", |
|
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changeset
|
4027 G_CALLBACK(selection_clear_event), NULL); |
|
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changeset
|
4028 g_signal_connect(G_OBJECT(gui.drawarea), "selection-received", |
|
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changeset
|
4029 G_CALLBACK(selection_received_cb), NULL); |
| 7 | 4030 |
| 2183 | 4031 gui_gtk_set_selection_targets(); |
| 7 | 4032 |
|
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changeset
|
4033 g_signal_connect(G_OBJECT(gui.drawarea), "selection-get", |
|
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changeset
|
4034 G_CALLBACK(selection_get_cb), NULL); |
| 7 | 4035 |
| 4036 /* Pretend we don't have input focus, we will get an event if we do. */ | |
| 4037 gui.in_focus = FALSE; | |
| 4038 | |
|
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13674
diff
changeset
|
4039 // Handle changes to the "Xft/DPI" setting. |
|
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diff
changeset
|
4040 { |
|
2f6f886d9a87
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diff
changeset
|
4041 GtkSettings *gtk_settings = |
|
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diff
changeset
|
4042 gtk_settings_get_for_screen(gdk_screen_get_default()); |
|
2f6f886d9a87
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diff
changeset
|
4043 |
|
2f6f886d9a87
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diff
changeset
|
4044 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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diff
changeset
|
4045 G_CALLBACK(gtk_settings_xft_dpi_changed_cb), NULL); |
|
2f6f886d9a87
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diff
changeset
|
4046 } |
|
2f6f886d9a87
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diff
changeset
|
4047 |
| 7 | 4048 return OK; |
| 4049 } | |
| 4050 | |
|
17539
554240b9574b
patch 8.1.1767: FEAT_SESSION defined separately
Bram Moolenaar <Bram@vim.org>
parents:
17063
diff
changeset
|
4051 #if defined(USE_GNOME_SESSION) || defined(PROTO) |
| 7 | 4052 /* |
| 4053 * This is called from gui_start() after a fork() has been done. | |
| 4054 * We have to tell the session manager our new PID. | |
| 4055 */ | |
| 4056 void | |
| 4057 gui_mch_forked(void) | |
| 4058 { | |
| 4059 if (using_gnome) | |
| 4060 { | |
| 4061 GnomeClient *client; | |
| 4062 | |
| 4063 client = gnome_master_client(); | |
| 4064 | |
| 4065 if (client != NULL) | |
| 4066 gnome_client_set_process_id(client, getpid()); | |
| 4067 } | |
| 4068 } | |
|
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parents:
17063
diff
changeset
|
4069 #endif // USE_GNOME_SESSION |
| 7 | 4070 |
|
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changeset
|
4071 #if GTK_CHECK_VERSION(3,0,0) |
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changeset
|
4072 static GdkRGBA |
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diff
changeset
|
4073 color_to_rgba(guicolor_T color) |
|
d63b85fe3dc7
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|
4074 { |
|
d63b85fe3dc7
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diff
changeset
|
4075 GdkRGBA rgba; |
|
d63b85fe3dc7
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|
4076 rgba.red = ((color & 0xff0000) >> 16) / 255.0; |
|
d63b85fe3dc7
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diff
changeset
|
4077 rgba.green = ((color & 0xff00) >> 8) / 255.0; |
|
d63b85fe3dc7
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diff
changeset
|
4078 rgba.blue = ((color & 0xff)) / 255.0; |
|
d63b85fe3dc7
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diff
changeset
|
4079 rgba.alpha = 1.0; |
|
d63b85fe3dc7
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diff
changeset
|
4080 return rgba; |
|
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changeset
|
4081 } |
|
3456e2ebebd4
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diff
changeset
|
4082 |
|
3456e2ebebd4
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diff
changeset
|
4083 static void |
|
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diff
changeset
|
4084 set_cairo_source_rgba_from_color(cairo_t *cr, guicolor_T color) |
|
d63b85fe3dc7
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diff
changeset
|
4085 { |
|
d63b85fe3dc7
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
4086 const GdkRGBA rgba = color_to_rgba(color); |
|
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
4087 cairo_set_source_rgba(cr, rgba.red, rgba.green, rgba.blue, rgba.alpha); |
|
8218
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diff
changeset
|
4088 } |
|
3456e2ebebd4
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diff
changeset
|
4089 #endif /* GTK_CHECK_VERSION(3,0,0) */ |
|
3456e2ebebd4
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diff
changeset
|
4090 |
| 7 | 4091 /* |
| 4092 * Called when the foreground or background color has been changed. | |
| 4093 * This used to change the graphics contexts directly but we are | |
| 4094 * currently manipulating them where desired. | |
| 4095 */ | |
| 4096 void | |
| 4097 gui_mch_new_colors(void) | |
| 4098 { | |
|
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diff
changeset
|
4099 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
|
4100 { |
|
11978f68a8c3
patch 8.1.0405: too many #ifdefs for GTK
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diff
changeset
|
4101 #if !GTK_CHECK_VERSION(3,22,2) |
|
11978f68a8c3
patch 8.1.0405: too many #ifdefs for GTK
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parents:
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diff
changeset
|
4102 GdkWindow * const da_win = gtk_widget_get_window(gui.drawarea); |
|
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diff
changeset
|
4103 #endif |
|
14786
11978f68a8c3
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diff
changeset
|
4104 |
|
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diff
changeset
|
4105 #if GTK_CHECK_VERSION(3,22,2) |
|
6c8a4d21b873
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diff
changeset
|
4106 GtkStyleContext * const context |
|
6c8a4d21b873
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diff
changeset
|
4107 = gtk_widget_get_style_context(gui.drawarea); |
|
6c8a4d21b873
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diff
changeset
|
4108 GtkCssProvider * const provider = gtk_css_provider_new(); |
|
6c8a4d21b873
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diff
changeset
|
4109 gchar * const css = g_strdup_printf( |
|
6c8a4d21b873
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diff
changeset
|
4110 "widget#vim-gui-drawarea {\n" |
|
6c8a4d21b873
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diff
changeset
|
4111 " background-color: #%.2lx%.2lx%.2lx;\n" |
|
6c8a4d21b873
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Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4112 "}\n", |
|
6c8a4d21b873
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
4113 (gui.back_pixel >> 16) & 0xff, |
|
6c8a4d21b873
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diff
changeset
|
4114 (gui.back_pixel >> 8) & 0xff, |
|
6c8a4d21b873
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Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4115 gui.back_pixel & 0xff); |
|
6c8a4d21b873
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parents:
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diff
changeset
|
4116 |
|
6c8a4d21b873
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Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4117 gtk_css_provider_load_from_data(provider, css, -1, NULL); |
|
6c8a4d21b873
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10042
diff
changeset
|
4118 gtk_style_context_add_provider(context, |
|
6c8a4d21b873
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parents:
10042
diff
changeset
|
4119 GTK_STYLE_PROVIDER(provider), G_MAXUINT); |
|
6c8a4d21b873
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diff
changeset
|
4120 |
|
6c8a4d21b873
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10042
diff
changeset
|
4121 g_free(css); |
|
6c8a4d21b873
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10042
diff
changeset
|
4122 g_object_unref(provider); |
|
6c8a4d21b873
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diff
changeset
|
4123 #elif GTK_CHECK_VERSION(3,4,0) /* !GTK_CHECK_VERSION(3,22,2) */ |
|
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diff
changeset
|
4124 GdkRGBA rgba; |
|
d63b85fe3dc7
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diff
changeset
|
4125 |
|
d63b85fe3dc7
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diff
changeset
|
4126 rgba = color_to_rgba(gui.back_pixel); |
|
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diff
changeset
|
4127 { |
|
3456e2ebebd4
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parents:
7870
diff
changeset
|
4128 cairo_pattern_t * const pat = cairo_pattern_create_rgba( |
|
9624
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diff
changeset
|
4129 rgba.red, rgba.green, rgba.blue, rgba.alpha); |
|
8218
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diff
changeset
|
4130 if (pat != NULL) |
|
3456e2ebebd4
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changeset
|
4131 { |
|
3456e2ebebd4
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diff
changeset
|
4132 gdk_window_set_background_pattern(da_win, pat); |
|
3456e2ebebd4
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changeset
|
4133 cairo_pattern_destroy(pat); |
|
3456e2ebebd4
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changeset
|
4134 } |
|
3456e2ebebd4
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changeset
|
4135 else |
|
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changeset
|
4136 gdk_window_set_background_rgba(da_win, &rgba); |
|
8218
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changeset
|
4137 } |
|
3456e2ebebd4
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changeset
|
4138 #else /* !GTK_CHECK_VERSION(3,4,0) */ |
| 7 | 4139 GdkColor color = { 0, 0, 0, 0 }; |
| 4140 | |
| 4141 color.pixel = gui.back_pixel; | |
|
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changeset
|
4142 gdk_window_set_background(da_win, &color); |
|
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|
4143 #endif /* !GTK_CHECK_VERSION(3,22,2) */ |
| 7 | 4144 } |
| 4145 } | |
| 4146 | |
| 4147 /* | |
| 4148 * This signal informs us about the need to rearrange our sub-widgets. | |
| 4149 */ | |
| 4150 static gint | |
| 1884 | 4151 form_configure_event(GtkWidget *widget UNUSED, |
| 4152 GdkEventConfigure *event, | |
| 4153 gpointer data UNUSED) | |
| 7 | 4154 { |
| 791 | 4155 int usable_height = event->height; |
| 4156 | |
|
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changeset
|
4157 #if GTK_CHECK_VERSION(3,22,2) && !GTK_CHECK_VERSION(3,22,4) |
|
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diff
changeset
|
4158 /* As of 3.22.2, GdkWindows have started distributing configure events to |
|
6c8a4d21b873
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changeset
|
4159 * their "native" children (https://git.gnome.org/browse/gtk+/commit/?h=gtk-3-22&id=12579fe71b3b8f79eb9c1b80e429443bcc437dd0). |
|
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changeset
|
4160 * |
|
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changeset
|
4161 * As can be seen from the implementation of move_native_children() and |
|
6c8a4d21b873
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changeset
|
4162 * configure_native_child() in gdkwindow.c, those functions actually |
|
6c8a4d21b873
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changeset
|
4163 * propagate configure events to every child, failing to distinguish |
|
6c8a4d21b873
commit https://github.com/vim/vim/commit/a859f04b4db651860c07db3587f29906517c552b
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4164 * "native" one from non-native one. |
|
6c8a4d21b873
commit https://github.com/vim/vim/commit/a859f04b4db651860c07db3587f29906517c552b
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4165 * |
|
6c8a4d21b873
commit https://github.com/vim/vim/commit/a859f04b4db651860c07db3587f29906517c552b
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4166 * Naturally, configure events propagated to here like that are fallacious |
|
6c8a4d21b873
commit https://github.com/vim/vim/commit/a859f04b4db651860c07db3587f29906517c552b
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4167 * and, as a matter of fact, they trigger a geometric collapse of |
|
6c8a4d21b873
commit https://github.com/vim/vim/commit/a859f04b4db651860c07db3587f29906517c552b
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4168 * gui.formwin. |
|
6c8a4d21b873
commit https://github.com/vim/vim/commit/a859f04b4db651860c07db3587f29906517c552b
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4169 * |
|
6c8a4d21b873
commit https://github.com/vim/vim/commit/a859f04b4db651860c07db3587f29906517c552b
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4170 * To filter out such fallacious events, check if the given event is the |
|
6c8a4d21b873
commit https://github.com/vim/vim/commit/a859f04b4db651860c07db3587f29906517c552b
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4171 * one that was sent out to the right place. Ignore it if not. |
|
6c8a4d21b873
commit https://github.com/vim/vim/commit/a859f04b4db651860c07db3587f29906517c552b
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4172 */ |
|
10402
65646e5652df
commit https://github.com/vim/vim/commit/182707ac10d77359bf7a87c6b23ce4025d5b0ad4
Christian Brabandt <cb@256bit.org>
parents:
10390
diff
changeset
|
4173 /* Follow-up |
|
65646e5652df
commit https://github.com/vim/vim/commit/182707ac10d77359bf7a87c6b23ce4025d5b0ad4
Christian Brabandt <cb@256bit.org>
parents:
10390
diff
changeset
|
4174 * After a few weeks later, the GdkWindow change mentioned above was |
|
65646e5652df
commit https://github.com/vim/vim/commit/182707ac10d77359bf7a87c6b23ce4025d5b0ad4
Christian Brabandt <cb@256bit.org>
parents:
10390
diff
changeset
|
4175 * reverted (https://git.gnome.org/browse/gtk+/commit/?h=gtk-3-22&id=f70039cb9603a02d2369fec4038abf40a1711155). |
|
65646e5652df
commit https://github.com/vim/vim/commit/182707ac10d77359bf7a87c6b23ce4025d5b0ad4
Christian Brabandt <cb@256bit.org>
parents:
10390
diff
changeset
|
4176 * 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
|
4177 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
|
4178 return TRUE; |
|
6c8a4d21b873
commit https://github.com/vim/vim/commit/a859f04b4db651860c07db3587f29906517c552b
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4179 #endif |
|
6c8a4d21b873
commit https://github.com/vim/vim/commit/a859f04b4db651860c07db3587f29906517c552b
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4180 |
| 791 | 4181 /* When in a GtkPlug, we can't guarantee valid heights (as a round |
| 4182 * no. of char-heights), so we have to manually sanitise them. | |
| 4183 * Widths seem to sort themselves out, don't ask me why. | |
| 4184 */ | |
| 4185 if (gtk_socket_id != 0) | |
| 856 | 4186 usable_height -= (gui.char_height - (gui.char_height/2)); /* sic. */ |
| 791 | 4187 |
| 7 | 4188 gtk_form_freeze(GTK_FORM(gui.formwin)); |
| 791 | 4189 gui_resize_shell(event->width, usable_height); |
| 7 | 4190 gtk_form_thaw(GTK_FORM(gui.formwin)); |
| 4191 | |
| 4192 return TRUE; | |
| 4193 } | |
| 4194 | |
| 4195 /* | |
| 4196 * Function called when window already closed. | |
| 4197 * We can't do much more here than to trying to preserve what had been done, | |
| 4198 * since the window is already inevitably going away. | |
| 4199 */ | |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4200 static void |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4201 mainwin_destroy_cb(GObject *object UNUSED, gpointer data UNUSED) |
| 7 | 4202 { |
| 4203 /* Don't write messages to the GUI anymore */ | |
| 4204 full_screen = FALSE; | |
| 4205 | |
| 4206 gui.mainwin = NULL; | |
| 4207 gui.drawarea = NULL; | |
| 4208 | |
| 4209 if (!exiting) /* only do anything if the destroy was unexpected */ | |
| 4210 { | |
| 419 | 4211 vim_strncpy(IObuff, |
| 4212 (char_u *)_("Vim: Main window unexpectedly destroyed\n"), | |
| 4213 IOSIZE - 1); | |
| 7 | 4214 preserve_exit(); |
| 4215 } | |
|
7380
055a0b587a3e
commit https://github.com/vim/vim/commit/36e294c00c784b9ddd05a4fdbea2e331ab2b1ca8
Christian Brabandt <cb@256bit.org>
parents:
7260
diff
changeset
|
4216 #ifdef USE_GRESOURCE |
|
055a0b587a3e
commit https://github.com/vim/vim/commit/36e294c00c784b9ddd05a4fdbea2e331ab2b1ca8
Christian Brabandt <cb@256bit.org>
parents:
7260
diff
changeset
|
4217 gui_gtk_unregister_resource(); |
|
055a0b587a3e
commit https://github.com/vim/vim/commit/36e294c00c784b9ddd05a4fdbea2e331ab2b1ca8
Christian Brabandt <cb@256bit.org>
parents:
7260
diff
changeset
|
4218 #endif |
| 7 | 4219 } |
| 4220 | |
| 791 | 4221 |
| 4222 /* | |
| 4223 * Bit of a hack to ensure we start GtkPlug windows with the correct window | |
| 4224 * hints (and thus the required size from -geom), but that after that we | |
| 4225 * put the hints back to normal (the actual minimum size) so we may | |
| 4226 * 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
|
4227 * plug's window 'min hints to set *its* minimum size, but that's also the |
| 791 | 4228 * only way we have of making ourselves bigger (by set lines/columns). |
| 4229 * 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
|
4230 * 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
|
4231 * scrollbar init.), actually do the standard hints and stop the timer. |
| 791 | 4232 * We'll not let the default hints be set while this timer's active. |
| 4233 */ | |
|
12250
ac8b2f9c1409
patch 8.0.1005: terminal without job updates slowly in GUI
Christian Brabandt <cb@256bit.org>
parents:
12240
diff
changeset
|
4234 static timeout_cb_type |
| 1884 | 4235 check_startup_plug_hints(gpointer data UNUSED) |
| 791 | 4236 { |
| 4237 if (init_window_hints_state == 1) | |
| 4238 { | |
| 856 | 4239 /* Safe to use normal hints now */ |
| 4240 init_window_hints_state = 0; | |
| 4241 update_window_manager_hints(0, 0); | |
| 4242 return FALSE; /* stop timer */ | |
| 791 | 4243 } |
| 4244 | |
| 4245 /* Keep on trying */ | |
| 4246 init_window_hints_state = 1; | |
| 4247 return TRUE; | |
| 4248 } | |
| 4249 | |
| 7 | 4250 /* |
| 4251 * Open the GUI window which was created by a call to gui_mch_init(). | |
| 4252 */ | |
| 4253 int | |
| 4254 gui_mch_open(void) | |
| 4255 { | |
| 4256 guicolor_T fg_pixel = INVALCOLOR; | |
| 4257 guicolor_T bg_pixel = INVALCOLOR; | |
| 1966 | 4258 guint pixel_width; |
| 4259 guint pixel_height; | |
| 7 | 4260 |
| 4261 /* | |
| 4262 * Allow setting a window role on the command line, or invent one | |
| 4263 * if none was specified. This is mainly useful for GNOME session | |
| 4264 * support; allowing the WM to restore window placement. | |
| 4265 */ | |
| 4266 if (role_argument != NULL) | |
| 4267 { | |
| 4268 gtk_window_set_role(GTK_WINDOW(gui.mainwin), role_argument); | |
| 4269 } | |
| 4270 else | |
| 4271 { | |
| 4272 char *role; | |
| 4273 | |
| 4274 /* Invent a unique-enough ID string for the role */ | |
| 4275 role = g_strdup_printf("vim-%u-%u-%u", | |
| 4276 (unsigned)mch_get_pid(), | |
| 4277 (unsigned)g_random_int(), | |
| 4278 (unsigned)time(NULL)); | |
| 4279 | |
| 4280 gtk_window_set_role(GTK_WINDOW(gui.mainwin), role); | |
| 4281 g_free(role); | |
| 4282 } | |
| 4283 | |
| 4284 if (gui_win_x != -1 && gui_win_y != -1) | |
| 4285 gtk_window_move(GTK_WINDOW(gui.mainwin), gui_win_x, gui_win_y); | |
| 4286 | |
| 4287 /* Determine user specified geometry, if present. */ | |
| 4288 if (gui.geom != NULL) | |
| 4289 { | |
| 4290 int mask; | |
| 4291 unsigned int w, h; | |
| 4292 int x = 0; | |
| 4293 int y = 0; | |
| 4294 | |
| 4295 mask = XParseGeometry((char *)gui.geom, &x, &y, &w, &h); | |
| 4296 | |
| 4297 if (mask & WidthValue) | |
| 4298 Columns = w; | |
| 4299 if (mask & HeightValue) | |
| 857 | 4300 { |
| 1884 | 4301 if (p_window > (long)h - 1 || !option_was_set((char_u *)"window")) |
| 857 | 4302 p_window = h - 1; |
| 7 | 4303 Rows = h; |
| 857 | 4304 } |
|
5070
cf52d2a8c05c
updated for version 7.3.1278
Bram Moolenaar <bram@vim.org>
parents:
4474
diff
changeset
|
4305 limit_screen_size(); |
| 1426 | 4306 |
| 4307 pixel_width = (guint)(gui_get_base_width() + Columns * gui.char_width); | |
| 4308 pixel_height = (guint)(gui_get_base_height() + Rows * gui.char_height); | |
| 4309 | |
| 4310 pixel_width += get_menu_tool_width(); | |
| 4311 pixel_height += get_menu_tool_height(); | |
| 4312 | |
| 7 | 4313 if (mask & (XValue | YValue)) |
| 1426 | 4314 { |
| 1757 | 4315 int ww, hh; |
| 4316 gui_mch_get_screen_dimensions(&ww, &hh); | |
| 4317 hh += p_ghr + get_menu_tool_height(); | |
| 4318 ww += get_menu_tool_width(); | |
| 1426 | 4319 if (mask & XNegative) |
| 1757 | 4320 x += ww - pixel_width; |
| 1426 | 4321 if (mask & YNegative) |
| 1757 | 4322 y += hh - pixel_height; |
| 7 | 4323 gtk_window_move(GTK_WINDOW(gui.mainwin), x, y); |
| 1426 | 4324 } |
|
13244
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13152
diff
changeset
|
4325 VIM_CLEAR(gui.geom); |
| 791 | 4326 |
| 856 | 4327 /* From now until everyone's stopped trying to set the window hints |
| 4328 * to their correct minimum values, stop them being set as we need | |
| 4329 * them to remain at our required size for the parent GtkSocket to | |
| 4330 * give us the right initial size. | |
| 4331 */ | |
| 791 | 4332 if (gtk_socket_id != 0 && (mask & WidthValue || mask & HeightValue)) |
| 856 | 4333 { |
| 4334 update_window_manager_hints(pixel_width, pixel_height); | |
| 4335 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
|
4336 timeout_add(1000, check_startup_plug_hints, NULL); |
| 856 | 4337 } |
| 7 | 4338 } |
| 4339 | |
| 1966 | 4340 pixel_width = (guint)(gui_get_base_width() + Columns * gui.char_width); |
| 4341 pixel_height = (guint)(gui_get_base_height() + Rows * gui.char_height); | |
| 4342 /* For GTK2 changing the size of the form widget doesn't cause window | |
| 4343 * resizing. */ | |
|
2254
4620acaf4814
One more fix for conceal patch.
Bram Moolenaar <bram@vim.org>
parents:
2248
diff
changeset
|
4344 if (gtk_socket_id == 0) |
| 1966 | 4345 gtk_window_resize(GTK_WINDOW(gui.mainwin), pixel_width, pixel_height); |
| 791 | 4346 update_window_manager_hints(0, 0); |
| 7 | 4347 |
| 4348 if (foreground_argument != NULL) | |
| 4349 fg_pixel = gui_get_color((char_u *)foreground_argument); | |
| 4350 if (fg_pixel == INVALCOLOR) | |
| 4351 fg_pixel = gui_get_color((char_u *)"Black"); | |
| 4352 | |
| 4353 if (background_argument != NULL) | |
| 4354 bg_pixel = gui_get_color((char_u *)background_argument); | |
| 4355 if (bg_pixel == INVALCOLOR) | |
| 4356 bg_pixel = gui_get_color((char_u *)"White"); | |
| 4357 | |
| 4358 if (found_reverse_arg) | |
| 4359 { | |
| 4360 gui.def_norm_pixel = bg_pixel; | |
| 4361 gui.def_back_pixel = fg_pixel; | |
| 4362 } | |
| 4363 else | |
| 4364 { | |
| 4365 gui.def_norm_pixel = fg_pixel; | |
| 4366 gui.def_back_pixel = bg_pixel; | |
| 4367 } | |
| 4368 | |
| 4369 /* Get the colors from the "Normal" and "Menu" group (set in syntax.c or | |
| 4370 * in a vimrc file) */ | |
| 4371 set_normal_colors(); | |
| 4372 | |
| 4373 /* Check that none of the colors are the same as the background color */ | |
| 4374 gui_check_colors(); | |
| 4375 | |
| 4376 /* Get the colors for the highlight groups (gui_check_colors() might have | |
| 4377 * changed them). */ | |
| 4378 highlight_gui_started(); /* re-init colors and fonts */ | |
| 4379 | |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4380 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
|
4381 G_CALLBACK(mainwin_destroy_cb), NULL); |
| 7 | 4382 |
| 4383 /* | |
| 4384 * Notify the fixed area about the need to resize the contents of the | |
| 4385 * gui.formwin, which we use for random positioning of the included | |
| 4386 * components. | |
| 4387 * | |
| 4388 * We connect this signal deferred finally after anything is in place, | |
| 4389 * since this is intended to handle resizements coming from the window | |
| 4390 * manager upon us and should not interfere with what VIM is requesting | |
| 4391 * upon startup. | |
| 4392 */ | |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4393 g_signal_connect(G_OBJECT(gui.formwin), "configure-event", |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4394 G_CALLBACK(form_configure_event), NULL); |
| 7 | 4395 |
| 4396 #ifdef FEAT_DND | |
| 2183 | 4397 /* Set up for receiving DND items. */ |
| 4398 gui_gtk_set_dnd_targets(); | |
| 7 | 4399 |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4400 g_signal_connect(G_OBJECT(gui.drawarea), "drag-data-received", |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4401 G_CALLBACK(drag_data_received_cb), NULL); |
| 7 | 4402 #endif |
| 4403 | |
| 4404 /* With GTK+ 2, we need to iconify the window before calling show() | |
|
2275
e4d849f4df03
Remove the old and not well supported GTK 1 code. (James Vega)
Bram Moolenaar <bram@vim.org>
parents:
2270
diff
changeset
|
4405 * to avoid mapping the window for a short time. */ |
| 7 | 4406 if (found_iconic_arg && gtk_socket_id == 0) |
| 4407 gui_mch_iconify(); | |
| 4408 | |
| 4409 { | |
|
2275
e4d849f4df03
Remove the old and not well supported GTK 1 code. (James Vega)
Bram Moolenaar <bram@vim.org>
parents:
2270
diff
changeset
|
4410 #if defined(FEAT_GUI_GNOME) && defined(FEAT_MENU) |
| 7 | 4411 unsigned long menu_handler = 0; |
| 4412 # ifdef FEAT_TOOLBAR | |
| 4413 unsigned long tool_handler = 0; | |
| 4414 # endif | |
| 4415 /* | |
| 4416 * Urgh hackish :/ For some reason BonoboDockLayout always forces a | |
| 4417 * show when restoring the saved layout configuration. We can't just | |
| 4418 * hide the widgets again after gtk_widget_show(gui.mainwin) since it's | |
| 4419 * a toplevel window and thus will be realized immediately. Instead, | |
| 4420 * connect signal handlers to hide the widgets just after they've been | |
| 4421 * marked visible, but before the main window is realized. | |
| 4422 */ | |
| 4423 if (using_gnome && vim_strchr(p_go, GO_MENUS) == NULL) | |
| 4424 menu_handler = g_signal_connect_after(gui.menubar_h, "show", | |
| 4425 G_CALLBACK(>k_widget_hide), | |
| 4426 NULL); | |
| 4427 # ifdef FEAT_TOOLBAR | |
| 4428 if (using_gnome && vim_strchr(p_go, GO_TOOLBAR) == NULL | |
| 4429 && (toolbar_flags & (TOOLBAR_TEXT | TOOLBAR_ICONS))) | |
| 4430 tool_handler = g_signal_connect_after(gui.toolbar_h, "show", | |
| 4431 G_CALLBACK(>k_widget_hide), | |
| 4432 NULL); | |
| 4433 # endif | |
| 4434 #endif | |
| 4435 gtk_widget_show(gui.mainwin); | |
| 4436 | |
|
2275
e4d849f4df03
Remove the old and not well supported GTK 1 code. (James Vega)
Bram Moolenaar <bram@vim.org>
parents:
2270
diff
changeset
|
4437 #if defined(FEAT_GUI_GNOME) && defined(FEAT_MENU) |
| 7 | 4438 if (menu_handler != 0) |
| 4439 g_signal_handler_disconnect(gui.menubar_h, menu_handler); | |
| 4440 # ifdef FEAT_TOOLBAR | |
| 4441 if (tool_handler != 0) | |
| 4442 g_signal_handler_disconnect(gui.toolbar_h, tool_handler); | |
| 4443 # endif | |
| 4444 #endif | |
| 4445 } | |
| 4446 | |
| 4447 return OK; | |
| 4448 } | |
| 4449 | |
| 4450 | |
| 4451 void | |
| 1884 | 4452 gui_mch_exit(int rc UNUSED) |
| 7 | 4453 { |
| 4454 if (gui.mainwin != NULL) | |
| 4455 gtk_widget_destroy(gui.mainwin); | |
| 4456 } | |
| 4457 | |
| 4458 /* | |
| 4459 * Get the position of the top left corner of the window. | |
| 4460 */ | |
| 4461 int | |
| 4462 gui_mch_get_winpos(int *x, int *y) | |
| 4463 { | |
| 4464 gtk_window_get_position(GTK_WINDOW(gui.mainwin), x, y); | |
| 4465 return OK; | |
| 4466 } | |
| 4467 | |
| 4468 /* | |
| 4469 * Set the position of the top left corner of the window to the given | |
| 4470 * coordinates. | |
| 4471 */ | |
| 4472 void | |
| 4473 gui_mch_set_winpos(int x, int y) | |
| 4474 { | |
| 4475 gtk_window_move(GTK_WINDOW(gui.mainwin), x, y); | |
| 4476 } | |
| 4477 | |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4478 #if !GTK_CHECK_VERSION(3,0,0) |
|
3456e2ebebd4
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7870
diff
changeset
|
4479 # if 0 |
| 7 | 4480 static int resize_idle_installed = FALSE; |
| 4481 /* | |
| 4482 * Idle handler to force resize. Used by gui_mch_set_shellsize() to ensure | |
| 4483 * the shell size doesn't exceed the window size, i.e. if the window manager | |
| 4484 * ignored our size request. Usually this happens if the window is maximized. | |
| 4485 * | |
| 4486 * FIXME: It'd be nice if we could find a little more orthodox solution. | |
| 4487 * See also the remark below in gui_mch_set_shellsize(). | |
| 4488 * | |
| 4489 * DISABLED: When doing ":set lines+=1" this function would first invoke | |
| 4490 * gui_resize_shell() with the old size, then the normal callback would | |
| 4491 * report the new size through form_configure_event(). That caused the window | |
| 4492 * layout to be messed up. | |
| 4493 */ | |
| 4494 static gboolean | |
| 4495 force_shell_resize_idle(gpointer data) | |
| 4496 { | |
| 4497 if (gui.mainwin != NULL | |
| 4498 && GTK_WIDGET_REALIZED(gui.mainwin) | |
| 4499 && GTK_WIDGET_VISIBLE(gui.mainwin)) | |
| 4500 { | |
| 4501 int width; | |
| 4502 int height; | |
| 4503 | |
| 4504 gtk_window_get_size(GTK_WINDOW(gui.mainwin), &width, &height); | |
| 4505 | |
| 4506 width -= get_menu_tool_width(); | |
| 4507 height -= get_menu_tool_height(); | |
| 4508 | |
| 4509 gui_resize_shell(width, height); | |
| 4510 } | |
| 4511 | |
| 4512 resize_idle_installed = FALSE; | |
| 4513 return FALSE; /* don't call me again */ | |
| 4514 } | |
|
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diff
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|
4515 # endif |
|
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diff
changeset
|
4516 #endif /* !GTK_CHECK_VERSION(3,0,0) */ |
|
2275
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Remove the old and not well supported GTK 1 code. (James Vega)
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|
4517 |
| 1967 | 4518 /* |
| 4519 * Return TRUE if the main window is maximized. | |
| 4520 */ | |
| 4521 int | |
|
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|
4522 gui_mch_maximized(void) |
| 1967 | 4523 { |
|
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changeset
|
4524 return (gui.mainwin != NULL && gtk_widget_get_window(gui.mainwin) != NULL |
|
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|
4525 && (gdk_window_get_state(gtk_widget_get_window(gui.mainwin)) |
|
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changeset
|
4526 & GDK_WINDOW_STATE_MAXIMIZED)); |
| 1967 | 4527 } |
| 4528 | |
| 4529 /* | |
| 4530 * Unmaximize the main window | |
| 4531 */ | |
| 4532 void | |
|
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diff
changeset
|
4533 gui_mch_unmaximize(void) |
| 1967 | 4534 { |
| 4535 if (gui.mainwin != NULL) | |
| 4536 gtk_window_unmaximize(GTK_WINDOW(gui.mainwin)); | |
| 4537 } | |
| 4538 | |
| 7 | 4539 /* |
|
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4540 * Called when the font changed while the window is maximized or GO_KEEPWINSIZE |
|
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patch 8.0.1278: GUI window always resizes when adding scrollbar
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4541 * is set. Compute the new Rows and Columns. This is like resizing the |
|
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patch 8.0.1278: GUI window always resizes when adding scrollbar
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changeset
|
4542 * window. |
| 3014 | 4543 */ |
| 4544 void | |
|
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changeset
|
4545 gui_mch_newfont(void) |
| 3014 | 4546 { |
| 4547 int w, h; | |
| 4548 | |
| 4549 gtk_window_get_size(GTK_WINDOW(gui.mainwin), &w, &h); | |
| 4550 w -= get_menu_tool_width(); | |
| 4551 h -= get_menu_tool_height(); | |
| 4552 gui_resize_shell(w, h); | |
| 4553 } | |
| 4554 | |
| 4555 /* | |
| 7 | 4556 * Set the windows size. |
| 4557 */ | |
| 4558 void | |
| 4559 gui_mch_set_shellsize(int width, int height, | |
| 1884 | 4560 int min_width UNUSED, int min_height UNUSED, |
| 4561 int base_width UNUSED, int base_height UNUSED, | |
| 4562 int direction UNUSED) | |
| 7 | 4563 { |
| 4564 /* give GTK+ a chance to put all widget's into place */ | |
| 4565 gui_mch_update(); | |
| 4566 | |
| 791 | 4567 /* this will cause the proper resizement to happen too */ |
| 4568 if (gtk_socket_id == 0) | |
| 856 | 4569 update_window_manager_hints(0, 0); |
| 791 | 4570 |
| 7 | 4571 /* With GTK+ 2, changing the size of the form widget doesn't resize |
| 791 | 4572 * the window. So let's do it the other way around and resize the |
| 7 | 4573 * main window instead. */ |
| 4574 width += get_menu_tool_width(); | |
| 4575 height += get_menu_tool_height(); | |
| 4576 | |
| 791 | 4577 if (gtk_socket_id == 0) |
| 856 | 4578 gtk_window_resize(GTK_WINDOW(gui.mainwin), width, height); |
| 791 | 4579 else |
| 856 | 4580 update_window_manager_hints(width, height); |
| 7 | 4581 |
|
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4582 # if !GTK_CHECK_VERSION(3,0,0) |
|
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changeset
|
4583 # if 0 |
| 7 | 4584 if (!resize_idle_installed) |
| 4585 { | |
| 4586 g_idle_add_full(GDK_PRIORITY_EVENTS + 10, | |
| 4587 &force_shell_resize_idle, NULL, NULL); | |
| 4588 resize_idle_installed = TRUE; | |
| 4589 } | |
|
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|
4590 # endif |
|
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diff
changeset
|
4591 # endif /* !GTK_CHECK_VERSION(3,0,0) */ |
| 7 | 4592 /* |
| 4593 * Wait until all events are processed to prevent a crash because the | |
| 4594 * real size of the drawing area doesn't reflect Vim's internal ideas. | |
| 4595 * | |
| 4596 * This is a bit of a hack, since Vim is a terminal application with a GUI | |
| 4597 * on top, while the GUI expects to be the boss. | |
| 4598 */ | |
| 4599 gui_mch_update(); | |
| 4600 } | |
| 4601 | |
|
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4602 void |
|
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4603 gui_gtk_get_screen_geom_of_win( |
|
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|
4604 GtkWidget *wid, |
|
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|
4605 int *screen_x, |
|
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4606 int *screen_y, |
|
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4607 int *width, |
|
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4608 int *height) |
|
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4609 { |
|
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|
4610 GdkRectangle geometry; |
|
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|
4611 GdkWindow *win = gtk_widget_get_window(wid); |
|
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|
4612 #if GTK_CHECK_VERSION(3,22,0) |
|
12413
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|
4613 GdkDisplay *dpy = gtk_widget_get_display(wid); |
|
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|
4614 GdkMonitor *monitor = gdk_display_get_monitor_at_window(dpy, win); |
|
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|
4615 |
|
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|
4616 gdk_monitor_get_geometry(monitor, &geometry); |
|
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|
4617 #else |
|
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|
4618 GdkScreen* screen; |
|
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|
4619 int monitor; |
|
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|
4620 |
|
12413
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diff
changeset
|
4621 if (wid != NULL && gtk_widget_has_screen(wid)) |
|
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|
4622 screen = gtk_widget_get_screen(wid); |
|
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|
4623 else |
|
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|
4624 screen = gdk_screen_get_default(); |
|
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|
4625 monitor = gdk_screen_get_monitor_at_window(screen, win); |
|
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diff
changeset
|
4626 gdk_screen_get_monitor_geometry(screen, monitor, &geometry); |
|
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|
4627 #endif |
|
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diff
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|
4628 *screen_x = geometry.x; |
|
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diff
changeset
|
4629 *screen_y = geometry.y; |
|
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diff
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|
4630 *width = geometry.width; |
|
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diff
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|
4631 *height = geometry.height; |
|
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|
4632 } |
| 7 | 4633 |
| 4634 /* | |
| 4635 * The screen size is used to make sure the initial window doesn't get bigger | |
| 4636 * than the screen. This subtracts some room for menubar, toolbar and window | |
| 4637 * decorations. | |
| 4638 */ | |
| 4639 void | |
| 4640 gui_mch_get_screen_dimensions(int *screen_w, int *screen_h) | |
| 4641 { | |
|
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diff
changeset
|
4642 int x, y; |
|
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diff
changeset
|
4643 |
|
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diff
changeset
|
4644 gui_gtk_get_screen_geom_of_win(gui.mainwin, &x, &y, screen_w, screen_h); |
|
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changeset
|
4645 |
|
11474
621e41f6dcc2
patch 8.0.0620: checking for HAVE_GTK_MULTIHEAD is not needed
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diff
changeset
|
4646 /* Subtract 'guiheadroom' from the height to allow some room for the |
|
621e41f6dcc2
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changeset
|
4647 * window manager (task list and window title bar). */ |
|
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|
4648 *screen_h -= p_ghr; |
| 7 | 4649 |
| 4650 /* | |
| 4651 * FIXME: dirty trick: Because the gui_get_base_height() doesn't include | |
| 4652 * the toolbar and menubar for GTK, we subtract them from the screen | |
|
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diff
changeset
|
4653 * height, so that the window size can be made to fit on the screen. |
| 7 | 4654 * This should be completely changed later. |
| 4655 */ | |
| 4656 *screen_w -= get_menu_tool_width(); | |
| 4657 *screen_h -= get_menu_tool_height(); | |
| 4658 } | |
| 4659 | |
| 4660 #if defined(FEAT_TITLE) || defined(PROTO) | |
| 4661 void | |
| 1884 | 4662 gui_mch_settitle(char_u *title, char_u *icon UNUSED) |
| 7 | 4663 { |
| 4664 if (title != NULL && output_conv.vc_type != CONV_NONE) | |
| 4665 title = string_convert(&output_conv, title, NULL); | |
| 4666 | |
| 4667 gtk_window_set_title(GTK_WINDOW(gui.mainwin), (const char *)title); | |
| 4668 | |
| 4669 if (output_conv.vc_type != CONV_NONE) | |
| 4670 vim_free(title); | |
| 4671 } | |
| 4672 #endif /* FEAT_TITLE */ | |
| 4673 | |
| 4674 #if defined(FEAT_MENU) || defined(PROTO) | |
| 4675 void | |
| 4676 gui_mch_enable_menu(int showit) | |
| 4677 { | |
| 4678 GtkWidget *widget; | |
| 4679 | |
| 4680 # ifdef FEAT_GUI_GNOME | |
| 4681 if (using_gnome) | |
| 4682 widget = gui.menubar_h; | |
| 4683 else | |
| 4684 # endif | |
| 4685 widget = gui.menubar; | |
| 4686 | |
| 827 | 4687 /* Do not disable the menu while starting up, otherwise F10 doesn't work. */ |
|
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diff
changeset
|
4688 if (!showit != !gtk_widget_get_visible(widget) && !gui.starting) |
| 7 | 4689 { |
| 4690 if (showit) | |
| 4691 gtk_widget_show(widget); | |
| 4692 else | |
| 4693 gtk_widget_hide(widget); | |
| 4694 | |
| 791 | 4695 update_window_manager_hints(0, 0); |
| 7 | 4696 } |
| 4697 } | |
| 4698 #endif /* FEAT_MENU */ | |
| 4699 | |
| 4700 #if defined(FEAT_TOOLBAR) || defined(PROTO) | |
| 4701 void | |
| 4702 gui_mch_show_toolbar(int showit) | |
| 4703 { | |
| 4704 GtkWidget *widget; | |
| 4705 | |
| 4706 if (gui.toolbar == NULL) | |
| 4707 return; | |
| 4708 | |
| 4709 # ifdef FEAT_GUI_GNOME | |
| 4710 if (using_gnome) | |
| 4711 widget = gui.toolbar_h; | |
| 4712 else | |
| 4713 # endif | |
| 4714 widget = gui.toolbar; | |
| 4715 | |
| 4716 if (showit) | |
| 4717 set_toolbar_style(GTK_TOOLBAR(gui.toolbar)); | |
| 4718 | |
|
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7870
diff
changeset
|
4719 if (!showit != !gtk_widget_get_visible(widget)) |
| 7 | 4720 { |
| 4721 if (showit) | |
| 4722 gtk_widget_show(widget); | |
| 4723 else | |
| 4724 gtk_widget_hide(widget); | |
| 4725 | |
| 791 | 4726 update_window_manager_hints(0, 0); |
| 7 | 4727 } |
| 4728 } | |
| 4729 #endif /* FEAT_TOOLBAR */ | |
| 4730 | |
| 4731 /* | |
| 4732 * Check if a given font is a CJK font. This is done in a very crude manner. It | |
| 4733 * just see if U+04E00 for zh and ja and U+AC00 for ko are covered in a given | |
| 4734 * font. Consequently, this function cannot be used as a general purpose check | |
| 4735 * for CJK-ness for which fontconfig APIs should be used. This is only used by | |
| 4736 * gui_mch_init_font() to deal with 'CJK fixed width fonts'. | |
| 4737 */ | |
| 4738 static int | |
| 4739 is_cjk_font(PangoFontDescription *font_desc) | |
| 4740 { | |
| 4741 static const char * const cjk_langs[] = | |
| 4742 {"zh_CN", "zh_TW", "zh_HK", "ja", "ko"}; | |
| 4743 | |
| 4744 PangoFont *font; | |
| 4745 unsigned i; | |
| 4746 int is_cjk = FALSE; | |
| 4747 | |
| 4748 font = pango_context_load_font(gui.text_context, font_desc); | |
| 4749 | |
| 4750 if (font == NULL) | |
| 4751 return FALSE; | |
| 4752 | |
| 4753 for (i = 0; !is_cjk && i < G_N_ELEMENTS(cjk_langs); ++i) | |
| 4754 { | |
| 4755 PangoCoverage *coverage; | |
| 4756 gunichar uc; | |
| 4757 | |
| 4758 coverage = pango_font_get_coverage( | |
| 4759 font, pango_language_from_string(cjk_langs[i])); | |
| 4760 | |
| 4761 if (coverage != NULL) | |
| 4762 { | |
| 4763 uc = (cjk_langs[i][0] == 'k') ? 0xAC00 : 0x4E00; | |
| 4764 is_cjk = (pango_coverage_get(coverage, uc) == PANGO_COVERAGE_EXACT); | |
| 4765 pango_coverage_unref(coverage); | |
| 4766 } | |
| 4767 } | |
| 4768 | |
| 4769 g_object_unref(font); | |
| 4770 | |
| 4771 return is_cjk; | |
| 4772 } | |
| 4773 | |
| 445 | 4774 /* |
| 4775 * Adjust gui.char_height (after 'linespace' was changed). | |
| 4776 */ | |
| 7 | 4777 int |
| 445 | 4778 gui_mch_adjust_charheight(void) |
| 7 | 4779 { |
| 4780 PangoFontMetrics *metrics; | |
| 4781 int ascent; | |
| 4782 int descent; | |
| 4783 | |
| 4784 metrics = pango_context_get_metrics(gui.text_context, gui.norm_font, | |
| 4785 pango_context_get_language(gui.text_context)); | |
| 4786 ascent = pango_font_metrics_get_ascent(metrics); | |
| 4787 descent = pango_font_metrics_get_descent(metrics); | |
| 4788 | |
| 4789 pango_font_metrics_unref(metrics); | |
| 4790 | |
| 4791 gui.char_height = (ascent + descent + PANGO_SCALE - 1) / PANGO_SCALE | |
| 445 | 4792 + p_linespace; |
| 136 | 4793 /* LINTED: avoid warning: bitwise operation on signed value */ |
| 7 | 4794 gui.char_ascent = PANGO_PIXELS(ascent + p_linespace * PANGO_SCALE / 2); |
| 4795 | |
| 4796 /* A not-positive value of char_height may crash Vim. Only happens | |
| 4797 * if 'linespace' is negative (which does make sense sometimes). */ | |
| 4798 gui.char_ascent = MAX(gui.char_ascent, 0); | |
| 4799 gui.char_height = MAX(gui.char_height, gui.char_ascent + 1); | |
| 4800 | |
| 4801 return OK; | |
| 4802 } | |
| 4803 | |
|
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4804 #if GTK_CHECK_VERSION(3,0,0) |
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4805 /* Callback function used in gui_mch_font_dialog() */ |
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4806 static gboolean |
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4807 font_filter(const PangoFontFamily *family, |
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4808 const PangoFontFace *face UNUSED, |
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4809 gpointer data UNUSED) |
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4810 { |
|
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4811 return pango_font_family_is_monospace((PangoFontFamily *)family); |
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4812 } |
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4813 #endif |
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4814 |
| 7 | 4815 /* |
| 4816 * Put up a font dialog and return the selected font name in allocated memory. | |
| 4817 * "oldval" is the previous value. Return NULL when cancelled. | |
| 4818 * This should probably go into gui_gtk.c. Hmm. | |
| 4819 * FIXME: | |
| 4820 * The GTK2 font selection dialog has no filtering API. So we could either | |
| 4821 * a) implement our own (possibly copying the code from somewhere else) or | |
| 4822 * b) just live with it. | |
| 4823 */ | |
| 4824 char_u * | |
| 4825 gui_mch_font_dialog(char_u *oldval) | |
| 4826 { | |
| 4827 GtkWidget *dialog; | |
| 4828 int response; | |
| 4829 char_u *fontname = NULL; | |
| 4830 char_u *oldname; | |
| 4831 | |
|
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4832 #if GTK_CHECK_VERSION(3,2,0) |
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4833 dialog = gtk_font_chooser_dialog_new(NULL, NULL); |
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4834 gtk_font_chooser_set_filter_func(GTK_FONT_CHOOSER(dialog), font_filter, |
|
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4835 NULL, NULL); |
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4836 #else |
| 7 | 4837 dialog = gtk_font_selection_dialog_new(NULL); |
|
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4838 #endif |
| 7 | 4839 |
| 4840 gtk_window_set_transient_for(GTK_WINDOW(dialog), GTK_WINDOW(gui.mainwin)); | |
| 4841 gtk_window_set_destroy_with_parent(GTK_WINDOW(dialog), TRUE); | |
| 4842 | |
| 4843 if (oldval != NULL && oldval[0] != NUL) | |
| 4844 { | |
| 4845 if (output_conv.vc_type != CONV_NONE) | |
| 4846 oldname = string_convert(&output_conv, oldval, NULL); | |
| 4847 else | |
| 4848 oldname = oldval; | |
| 4849 | |
| 4850 /* Annoying bug in GTK (or Pango): if the font name does not include a | |
| 4851 * size, zero is used. Use default point size ten. */ | |
| 4852 if (!vim_isdigit(oldname[STRLEN(oldname) - 1])) | |
| 4853 { | |
| 4854 char_u *p = vim_strnsave(oldname, STRLEN(oldname) + 3); | |
| 4855 | |
| 4856 if (p != NULL) | |
| 4857 { | |
| 4858 STRCPY(p + STRLEN(p), " 10"); | |
| 4859 if (oldname != oldval) | |
| 4860 vim_free(oldname); | |
| 4861 oldname = p; | |
| 4862 } | |
| 4863 } | |
| 4864 | |
|
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4865 #if GTK_CHECK_VERSION(3,2,0) |
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4866 gtk_font_chooser_set_font( |
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4867 GTK_FONT_CHOOSER(dialog), (const gchar *)oldname); |
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4868 #else |
| 7 | 4869 gtk_font_selection_dialog_set_font_name( |
| 4870 GTK_FONT_SELECTION_DIALOG(dialog), (const char *)oldname); | |
|
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4871 #endif |
| 7 | 4872 |
| 4873 if (oldname != oldval) | |
| 100 | 4874 vim_free(oldname); |
| 7 | 4875 } |
| 1959 | 4876 else |
|
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4877 #if GTK_CHECK_VERSION(3,2,0) |
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4878 gtk_font_chooser_set_font( |
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4879 GTK_FONT_CHOOSER(dialog), DEFAULT_FONT); |
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4880 #else |
| 1959 | 4881 gtk_font_selection_dialog_set_font_name( |
| 4882 GTK_FONT_SELECTION_DIALOG(dialog), DEFAULT_FONT); | |
|
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4883 #endif |
| 7 | 4884 |
| 4885 response = gtk_dialog_run(GTK_DIALOG(dialog)); | |
| 4886 | |
| 4887 if (response == GTK_RESPONSE_OK) | |
| 4888 { | |
| 4889 char *name; | |
| 4890 | |
|
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4891 #if GTK_CHECK_VERSION(3,2,0) |
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4892 name = gtk_font_chooser_get_font(GTK_FONT_CHOOSER(dialog)); |
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4893 #else |
| 7 | 4894 name = gtk_font_selection_dialog_get_font_name( |
| 4895 GTK_FONT_SELECTION_DIALOG(dialog)); | |
|
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4896 #endif |
| 7 | 4897 if (name != NULL) |
| 4898 { | |
| 714 | 4899 char_u *p; |
| 4900 | |
| 4901 /* Apparently some font names include a comma, need to escape | |
| 4902 * that, because in 'guifont' it separates names. */ | |
| 4903 p = vim_strsave_escaped((char_u *)name, (char_u *)","); | |
| 4904 g_free(name); | |
| 840 | 4905 if (p != NULL && input_conv.vc_type != CONV_NONE) |
| 714 | 4906 { |
| 4907 fontname = string_convert(&input_conv, p, NULL); | |
| 4908 vim_free(p); | |
| 4909 } | |
| 7 | 4910 else |
| 714 | 4911 fontname = p; |
| 7 | 4912 } |
| 4913 } | |
| 4914 | |
| 4915 if (response != GTK_RESPONSE_NONE) | |
| 4916 gtk_widget_destroy(dialog); | |
| 4917 | |
| 4918 return fontname; | |
| 4919 } | |
| 4920 | |
| 4921 /* | |
| 4922 * Some monospace fonts don't support a bold weight, and fall back | |
| 4923 * silently to the regular weight. But this is no good since our text | |
| 4924 * drawing function can emulate bold by overstriking. So let's try | |
| 4925 * to detect whether bold weight is actually available and emulate it | |
| 4926 * otherwise. | |
| 4927 * | |
| 4928 * Note that we don't need to check for italic style since Xft can | |
| 4929 * emulate italic on its own, provided you have a proper fontconfig | |
| 4930 * setup. We wouldn't be able to emulate it in Vim anyway. | |
| 4931 */ | |
| 4932 static void | |
| 4933 get_styled_font_variants(void) | |
| 4934 { | |
| 4935 PangoFontDescription *bold_font_desc; | |
| 4936 PangoFont *plain_font; | |
| 4937 PangoFont *bold_font; | |
| 4938 | |
| 4939 gui.font_can_bold = FALSE; | |
| 4940 | |
| 4941 plain_font = pango_context_load_font(gui.text_context, gui.norm_font); | |
| 4942 | |
| 4943 if (plain_font == NULL) | |
| 4944 return; | |
| 4945 | |
| 4946 bold_font_desc = pango_font_description_copy_static(gui.norm_font); | |
| 4947 pango_font_description_set_weight(bold_font_desc, PANGO_WEIGHT_BOLD); | |
| 4948 | |
| 4949 bold_font = pango_context_load_font(gui.text_context, bold_font_desc); | |
| 4950 /* | |
| 4951 * The comparison relies on the unique handle nature of a PangoFont*, | |
| 4952 * i.e. it's assumed that a different PangoFont* won't refer to the | |
| 4953 * same font. Seems to work, and failing here isn't critical anyway. | |
| 4954 */ | |
| 4955 if (bold_font != NULL) | |
| 4956 { | |
| 4957 gui.font_can_bold = (bold_font != plain_font); | |
| 4958 g_object_unref(bold_font); | |
| 4959 } | |
| 4960 | |
| 4961 pango_font_description_free(bold_font_desc); | |
| 4962 g_object_unref(plain_font); | |
| 4963 } | |
| 4964 | |
| 4965 static PangoEngineShape *default_shape_engine = NULL; | |
| 4966 | |
| 4967 /* | |
| 4968 * Create a map from ASCII characters in the range [32,126] to glyphs | |
| 4969 * of the current font. This is used by gui_gtk2_draw_string() to skip | |
| 4970 * the itemize and shaping process for the most common case. | |
| 4971 */ | |
| 4972 static void | |
| 4973 ascii_glyph_table_init(void) | |
| 4974 { | |
|
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4975 char_u ascii_chars[2 * 128]; |
| 7 | 4976 PangoAttrList *attr_list; |
| 4977 GList *item_list; | |
| 4978 int i; | |
| 4979 | |
| 4980 if (gui.ascii_glyphs != NULL) | |
| 4981 pango_glyph_string_free(gui.ascii_glyphs); | |
| 4982 if (gui.ascii_font != NULL) | |
| 4983 g_object_unref(gui.ascii_font); | |
| 4984 | |
| 4985 gui.ascii_glyphs = NULL; | |
| 4986 gui.ascii_font = NULL; | |
| 4987 | |
|
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4988 /* For safety, fill in question marks for the control characters. |
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|
4989 * Put a space between characters to avoid shaping. */ |
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4990 for (i = 0; i < 128; ++i) |
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4991 { |
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4992 if (i >= 32 && i < 127) |
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4993 ascii_chars[2 * i] = i; |
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4994 else |
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|
4995 ascii_chars[2 * i] = '?'; |
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|
4996 ascii_chars[2 * i + 1] = ' '; |
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|
4997 } |
| 7 | 4998 |
| 4999 attr_list = pango_attr_list_new(); | |
| 5000 item_list = pango_itemize(gui.text_context, (const char *)ascii_chars, | |
| 5001 0, sizeof(ascii_chars), attr_list, NULL); | |
| 5002 | |
| 5003 if (item_list != NULL && item_list->next == NULL) /* play safe */ | |
| 5004 { | |
| 5005 PangoItem *item; | |
| 5006 int width; | |
| 5007 | |
| 5008 item = (PangoItem *)item_list->data; | |
| 5009 width = gui.char_width * PANGO_SCALE; | |
| 5010 | |
| 5011 /* Remember the shape engine used for ASCII. */ | |
| 5012 default_shape_engine = item->analysis.shape_engine; | |
| 5013 | |
| 5014 gui.ascii_font = item->analysis.font; | |
| 5015 g_object_ref(gui.ascii_font); | |
| 5016 | |
| 5017 gui.ascii_glyphs = pango_glyph_string_new(); | |
| 5018 | |
| 5019 pango_shape((const char *)ascii_chars, sizeof(ascii_chars), | |
| 5020 &item->analysis, gui.ascii_glyphs); | |
| 5021 | |
| 5022 g_return_if_fail(gui.ascii_glyphs->num_glyphs == sizeof(ascii_chars)); | |
| 5023 | |
| 5024 for (i = 0; i < gui.ascii_glyphs->num_glyphs; ++i) | |
| 5025 { | |
| 5026 PangoGlyphGeometry *geom; | |
| 5027 | |
| 5028 geom = &gui.ascii_glyphs->glyphs[i].geometry; | |
| 5029 geom->x_offset += MAX(0, width - geom->width) / 2; | |
| 5030 geom->width = width; | |
| 5031 } | |
| 5032 } | |
| 5033 | |
| 5034 g_list_foreach(item_list, (GFunc)&pango_item_free, NULL); | |
| 5035 g_list_free(item_list); | |
| 5036 pango_attr_list_unref(attr_list); | |
| 5037 } | |
| 5038 | |
| 5039 /* | |
| 5040 * Initialize Vim to use the font or fontset with the given name. | |
| 5041 * Return FAIL if the font could not be loaded, OK otherwise. | |
| 5042 */ | |
| 5043 int | |
| 1884 | 5044 gui_mch_init_font(char_u *font_name, int fontset UNUSED) |
| 7 | 5045 { |
| 5046 PangoFontDescription *font_desc; | |
| 5047 PangoLayout *layout; | |
| 5048 int width; | |
| 5049 | |
| 5050 /* If font_name is NULL, this means to use the default, which should | |
| 5051 * be present on all proper Pango/fontconfig installations. */ | |
| 5052 if (font_name == NULL) | |
| 5053 font_name = (char_u *)DEFAULT_FONT; | |
| 5054 | |
| 5055 font_desc = gui_mch_get_font(font_name, FALSE); | |
| 5056 | |
| 5057 if (font_desc == NULL) | |
| 5058 return FAIL; | |
| 5059 | |
| 5060 gui_mch_free_font(gui.norm_font); | |
| 5061 gui.norm_font = font_desc; | |
| 5062 | |
| 5063 pango_context_set_font_description(gui.text_context, font_desc); | |
| 5064 | |
| 5065 layout = pango_layout_new(gui.text_context); | |
| 5066 pango_layout_set_text(layout, "MW", 2); | |
| 5067 pango_layout_get_size(layout, &width, NULL); | |
| 5068 /* | |
| 5069 * Set char_width to half the width obtained from pango_layout_get_size() | |
| 5070 * for CJK fixed_width/bi-width fonts. An unpatched version of Xft leads | |
| 5071 * Pango to use the same width for both non-CJK characters (e.g. Latin | |
| 5072 * letters and numbers) and CJK characters. This results in 's p a c e d | |
| 5073 * o u t' rendering when a CJK 'fixed width' font is used. To work around | |
| 5074 * that, divide the width returned by Pango by 2 if cjk_width is equal to | |
| 5075 * width for CJK fonts. | |
| 5076 * | |
| 5077 * For related bugs, see: | |
| 5078 * http://bugzilla.gnome.org/show_bug.cgi?id=106618 | |
| 5079 * http://bugzilla.gnome.org/show_bug.cgi?id=106624 | |
| 5080 * | |
| 5081 * With this, for all four of the following cases, Vim works fine: | |
| 5082 * guifont=CJK_fixed_width_font | |
| 5083 * guifont=Non_CJK_fixed_font | |
| 5084 * guifont=Non_CJK_fixed_font,CJK_Fixed_font | |
| 5085 * guifont=Non_CJK_fixed_font guifontwide=CJK_fixed_font | |
| 5086 */ | |
| 5087 if (is_cjk_font(gui.norm_font)) | |
| 5088 { | |
| 5089 int cjk_width; | |
| 5090 | |
| 5091 /* Measure the text extent of U+4E00 and U+4E8C */ | |
| 5092 pango_layout_set_text(layout, "\344\270\200\344\272\214", -1); | |
| 5093 pango_layout_get_size(layout, &cjk_width, NULL); | |
| 5094 | |
| 5095 if (width == cjk_width) /* Xft not patched */ | |
| 5096 width /= 2; | |
| 5097 } | |
| 5098 g_object_unref(layout); | |
| 5099 | |
| 5100 gui.char_width = (width / 2 + PANGO_SCALE - 1) / PANGO_SCALE; | |
| 5101 | |
| 5102 /* A zero width may cause a crash. Happens for semi-invalid fontsets. */ | |
| 5103 if (gui.char_width <= 0) | |
| 5104 gui.char_width = 8; | |
| 5105 | |
| 445 | 5106 gui_mch_adjust_charheight(); |
| 7 | 5107 |
| 5108 /* Set the fontname, which will be used for information purposes */ | |
| 5109 hl_set_font_name(font_name); | |
| 5110 | |
| 5111 get_styled_font_variants(); | |
| 5112 ascii_glyph_table_init(); | |
| 5113 | |
| 5114 /* Avoid unnecessary overhead if 'guifontwide' is equal to 'guifont'. */ | |
| 5115 if (gui.wide_font != NULL | |
| 5116 && pango_font_description_equal(gui.norm_font, gui.wide_font)) | |
| 5117 { | |
| 5118 pango_font_description_free(gui.wide_font); | |
| 5119 gui.wide_font = NULL; | |
| 5120 } | |
| 5121 | |
| 1986 | 5122 if (gui_mch_maximized()) |
| 5123 { | |
| 5124 /* Update lines and columns in accordance with the new font, keep the | |
| 5125 * window maximized. */ | |
| 3014 | 5126 gui_mch_newfont(); |
| 1986 | 5127 } |
| 5128 else | |
| 5129 { | |
| 5130 /* Preserve the logical dimensions of the screen. */ | |
| 5131 update_window_manager_hints(0, 0); | |
| 5132 } | |
| 7 | 5133 |
| 5134 return OK; | |
| 5135 } | |
| 5136 | |
| 5137 /* | |
| 5138 * Get a reference to the font "name". | |
| 5139 * Return zero for failure. | |
| 5140 */ | |
| 5141 GuiFont | |
| 5142 gui_mch_get_font(char_u *name, int report_error) | |
| 5143 { | |
| 5144 PangoFontDescription *font; | |
| 5145 | |
| 5146 /* can't do this when GUI is not running */ | |
| 5147 if (!gui.in_use || name == NULL) | |
| 5148 return NULL; | |
| 5149 | |
| 5150 if (output_conv.vc_type != CONV_NONE) | |
| 5151 { | |
| 5152 char_u *buf; | |
| 5153 | |
| 5154 buf = string_convert(&output_conv, name, NULL); | |
| 5155 if (buf != NULL) | |
| 5156 { | |
| 5157 font = pango_font_description_from_string((const char *)buf); | |
| 5158 vim_free(buf); | |
| 5159 } | |
| 5160 else | |
| 5161 font = NULL; | |
| 5162 } | |
| 5163 else | |
| 5164 font = pango_font_description_from_string((const char *)name); | |
| 5165 | |
| 5166 if (font != NULL) | |
| 5167 { | |
| 5168 PangoFont *real_font; | |
| 5169 | |
| 5170 /* pango_context_load_font() bails out if no font size is set */ | |
| 5171 if (pango_font_description_get_size(font) <= 0) | |
| 5172 pango_font_description_set_size(font, 10 * PANGO_SCALE); | |
| 5173 | |
| 5174 real_font = pango_context_load_font(gui.text_context, font); | |
| 5175 | |
| 5176 if (real_font == NULL) | |
| 5177 { | |
| 5178 pango_font_description_free(font); | |
| 5179 font = NULL; | |
| 5180 } | |
| 5181 else | |
| 5182 g_object_unref(real_font); | |
| 5183 } | |
| 5184 | |
| 5185 if (font == NULL) | |
| 5186 { | |
| 5187 if (report_error) | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15134
diff
changeset
|
5188 semsg(_((char *)e_font), name); |
| 7 | 5189 return NULL; |
| 5190 } | |
| 5191 | |
| 5192 return font; | |
| 5193 } | |
| 5194 | |
| 39 | 5195 #if defined(FEAT_EVAL) || defined(PROTO) |
| 38 | 5196 /* |
| 5197 * Return the name of font "font" in allocated memory. | |
| 5198 */ | |
| 5199 char_u * | |
| 1884 | 5200 gui_mch_get_fontname(GuiFont font, char_u *name UNUSED) |
| 38 | 5201 { |
| 5202 if (font != NOFONT) | |
| 5203 { | |
| 944 | 5204 char *pangoname = pango_font_description_to_string(font); |
| 5205 | |
| 5206 if (pangoname != NULL) | |
| 38 | 5207 { |
| 944 | 5208 char_u *s = vim_strsave((char_u *)pangoname); |
| 5209 | |
| 5210 g_free(pangoname); | |
| 38 | 5211 return s; |
| 5212 } | |
| 5213 } | |
| 5214 return NULL; | |
| 5215 } | |
| 39 | 5216 #endif |
| 38 | 5217 |
| 7 | 5218 /* |
| 5219 * If a font is not going to be used, free its structure. | |
| 5220 */ | |
| 5221 void | |
| 5222 gui_mch_free_font(GuiFont font) | |
| 5223 { | |
| 5224 if (font != NOFONT) | |
| 5225 pango_font_description_free(font); | |
| 5226 } | |
| 5227 | |
| 5228 /* | |
|
9624
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5229 * 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
|
5230 * |
| 7 | 5231 * Return INVALCOLOR for error. |
| 5232 */ | |
| 5233 guicolor_T | |
| 5234 gui_mch_get_color(char_u *name) | |
| 5235 { | |
|
13674
1feeefd8cddb
patch 8.0.1709: some non-C89 code may slip through
Christian Brabandt <cb@256bit.org>
parents:
13503
diff
changeset
|
5236 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
|
5237 |
| 7 | 5238 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
|
5239 return color; |
|
1feeefd8cddb
patch 8.0.1709: some non-C89 code may slip through
Christian Brabandt <cb@256bit.org>
parents:
13503
diff
changeset
|
5240 |
|
1feeefd8cddb
patch 8.0.1709: some non-C89 code may slip through
Christian Brabandt <cb@256bit.org>
parents:
13503
diff
changeset
|
5241 if (name != NULL) |
|
1feeefd8cddb
patch 8.0.1709: some non-C89 code may slip through
Christian Brabandt <cb@256bit.org>
parents:
13503
diff
changeset
|
5242 color = gui_get_color_cmn(name); |
| 7 | 5243 |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5244 #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
|
5245 return color; |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5246 #else |
|
9624
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5247 if (color == INVALCOLOR) |
|
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5248 return INVALCOLOR; |
|
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5249 |
|
11745
5a5709918a98
patch 8.0.0755: terminal window does not have colors in the GUI
Christian Brabandt <cb@256bit.org>
parents:
11474
diff
changeset
|
5250 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
|
5251 (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
|
5252 (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
|
5253 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
|
5254 #endif |
|
5a5709918a98
patch 8.0.0755: terminal window does not have colors in the GUI
Christian Brabandt <cb@256bit.org>
parents:
11474
diff
changeset
|
5255 } |
|
5a5709918a98
patch 8.0.0755: terminal window does not have colors in the GUI
Christian Brabandt <cb@256bit.org>
parents:
11474
diff
changeset
|
5256 |
|
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 * 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
|
5259 * 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
|
5260 */ |
|
5a5709918a98
patch 8.0.0755: terminal window does not have colors in the GUI
Christian Brabandt <cb@256bit.org>
parents:
11474
diff
changeset
|
5261 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
|
5262 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
|
5263 { |
|
5a5709918a98
patch 8.0.0755: terminal window does not have colors in the GUI
Christian Brabandt <cb@256bit.org>
parents:
11474
diff
changeset
|
5264 #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
|
5265 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
|
5266 #else |
|
5a5709918a98
patch 8.0.0755: terminal window does not have colors in the GUI
Christian Brabandt <cb@256bit.org>
parents:
11474
diff
changeset
|
5267 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
|
5268 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
|
5269 |
|
5a5709918a98
patch 8.0.0755: terminal window does not have colors in the GUI
Christian Brabandt <cb@256bit.org>
parents:
11474
diff
changeset
|
5270 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
|
5271 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
|
5272 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
|
5273 |
|
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5274 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
|
5275 &gcolor, FALSE, TRUE); |
|
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5276 |
|
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5277 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
|
5278 #endif |
| 7 | 5279 } |
| 5280 | |
| 5281 /* | |
| 5282 * Set the current text foreground color. | |
| 5283 */ | |
| 5284 void | |
| 5285 gui_mch_set_fg_color(guicolor_T color) | |
| 5286 { | |
|
9624
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5287 #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
|
5288 *gui.fgcolor = color_to_rgba(color); |
|
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5289 #else |
| 7 | 5290 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
|
5291 #endif |
| 7 | 5292 } |
| 5293 | |
| 5294 /* | |
| 5295 * Set the current text background color. | |
| 5296 */ | |
| 5297 void | |
| 5298 gui_mch_set_bg_color(guicolor_T color) | |
| 5299 { | |
|
9624
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5300 #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
|
5301 *gui.bgcolor = color_to_rgba(color); |
|
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5302 #else |
| 7 | 5303 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
|
5304 #endif |
| 7 | 5305 } |
| 5306 | |
| 207 | 5307 /* |
| 5308 * Set the current text special color. | |
| 5309 */ | |
| 5310 void | |
| 5311 gui_mch_set_sp_color(guicolor_T color) | |
| 5312 { | |
|
9624
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5313 #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
|
5314 *gui.spcolor = color_to_rgba(color); |
|
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5315 #else |
| 207 | 5316 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
|
5317 #endif |
| 207 | 5318 } |
| 5319 | |
| 7 | 5320 /* |
| 5321 * Function-like convenience macro for the sake of efficiency. | |
| 5322 */ | |
| 5323 #define INSERT_PANGO_ATTR(Attribute, AttrList, Start, End) \ | |
| 5324 G_STMT_START{ \ | |
| 5325 PangoAttribute *tmp_attr_; \ | |
| 5326 tmp_attr_ = (Attribute); \ | |
| 5327 tmp_attr_->start_index = (Start); \ | |
| 5328 tmp_attr_->end_index = (End); \ | |
| 5329 pango_attr_list_insert((AttrList), tmp_attr_); \ | |
| 5330 }G_STMT_END | |
| 5331 | |
| 5332 static void | |
| 5333 apply_wide_font_attr(char_u *s, int len, PangoAttrList *attr_list) | |
| 5334 { | |
| 5335 char_u *start = NULL; | |
| 5336 char_u *p; | |
| 5337 int uc; | |
| 5338 | |
| 5339 for (p = s; p < s + len; p += utf_byte2len(*p)) | |
| 5340 { | |
| 5341 uc = utf_ptr2char(p); | |
| 5342 | |
| 5343 if (start == NULL) | |
| 5344 { | |
| 5345 if (uc >= 0x80 && utf_char2cells(uc) == 2) | |
| 5346 start = p; | |
| 5347 } | |
| 5348 else if (uc < 0x80 /* optimization shortcut */ | |
| 5349 || (utf_char2cells(uc) != 2 && !utf_iscomposing(uc))) | |
| 5350 { | |
| 5351 INSERT_PANGO_ATTR(pango_attr_font_desc_new(gui.wide_font), | |
| 5352 attr_list, start - s, p - s); | |
| 5353 start = NULL; | |
| 5354 } | |
| 5355 } | |
| 5356 | |
| 5357 if (start != NULL) | |
| 5358 INSERT_PANGO_ATTR(pango_attr_font_desc_new(gui.wide_font), | |
| 5359 attr_list, start - s, len); | |
| 5360 } | |
| 5361 | |
| 5362 static int | |
| 5363 count_cluster_cells(char_u *s, PangoItem *item, | |
| 5364 PangoGlyphString* glyphs, int i, | |
| 5365 int *cluster_width, | |
| 5366 int *last_glyph_rbearing) | |
| 5367 { | |
| 5368 char_u *p; | |
| 5369 int next; /* glyph start index of next cluster */ | |
| 5370 int start, end; /* string segment of current cluster */ | |
| 5371 int width; /* real cluster width in Pango units */ | |
| 5372 int uc; | |
| 5373 int cellcount = 0; | |
| 5374 | |
| 5375 width = glyphs->glyphs[i].geometry.width; | |
| 5376 | |
| 5377 for (next = i + 1; next < glyphs->num_glyphs; ++next) | |
| 5378 { | |
| 5379 if (glyphs->glyphs[next].attr.is_cluster_start) | |
| 5380 break; | |
| 5381 else if (glyphs->glyphs[next].geometry.width > width) | |
| 5382 width = glyphs->glyphs[next].geometry.width; | |
| 5383 } | |
| 5384 | |
| 5385 start = item->offset + glyphs->log_clusters[i]; | |
| 5386 end = item->offset + ((next < glyphs->num_glyphs) ? | |
| 5387 glyphs->log_clusters[next] : item->length); | |
| 5388 | |
| 5389 for (p = s + start; p < s + end; p += utf_byte2len(*p)) | |
| 5390 { | |
| 5391 uc = utf_ptr2char(p); | |
| 5392 if (uc < 0x80) | |
| 5393 ++cellcount; | |
| 5394 else if (!utf_iscomposing(uc)) | |
| 5395 cellcount += utf_char2cells(uc); | |
| 5396 } | |
| 5397 | |
| 5398 if (last_glyph_rbearing != NULL | |
| 5399 && cellcount > 0 && next == glyphs->num_glyphs) | |
| 5400 { | |
| 5401 PangoRectangle ink_rect; | |
| 5402 /* | |
| 5403 * If a certain combining mark had to be taken from a non-monospace | |
| 5404 * font, we have to compensate manually by adapting x_offset according | |
| 5405 * to the ink extents of the previous glyph. | |
| 5406 */ | |
| 5407 pango_font_get_glyph_extents(item->analysis.font, | |
| 5408 glyphs->glyphs[i].glyph, | |
| 5409 &ink_rect, NULL); | |
| 5410 | |
| 5411 if (PANGO_RBEARING(ink_rect) > 0) | |
| 5412 *last_glyph_rbearing = PANGO_RBEARING(ink_rect); | |
| 5413 } | |
| 5414 | |
| 5415 if (cellcount > 0) | |
| 5416 *cluster_width = width; | |
| 5417 | |
| 5418 return cellcount; | |
| 5419 } | |
| 5420 | |
| 5421 /* | |
| 5422 * If there are only combining characters in the cluster, we cannot just | |
| 5423 * change the width of the previous glyph since there is none. Therefore | |
| 5424 * some guesswork is needed. | |
| 5425 * | |
| 5426 * If ink_rect.x is negative Pango apparently has taken care of the composing | |
| 5427 * by itself. Actually setting x_offset = 0 should be sufficient then, but due | |
| 5428 * 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
|
5429 * x_offset to avoid ugliness. |
| 7 | 5430 * |
| 5431 * If ink_rect.x is not negative, force overstriking by pointing x_offset to | |
| 5432 * the position of the previous glyph. Apparently this happens only with old | |
| 5433 * X fonts which don't provide the special combining information needed by | |
| 5434 * Pango. | |
| 5435 */ | |
| 5436 static void | |
| 5437 setup_zero_width_cluster(PangoItem *item, PangoGlyphInfo *glyph, | |
| 5438 int last_cellcount, int last_cluster_width, | |
| 5439 int last_glyph_rbearing) | |
| 5440 { | |
| 5441 PangoRectangle ink_rect; | |
| 5442 PangoRectangle logical_rect; | |
| 5443 int width; | |
| 5444 | |
| 5445 width = last_cellcount * gui.char_width * PANGO_SCALE; | |
| 5446 glyph->geometry.x_offset = -width + MAX(0, width - last_cluster_width) / 2; | |
| 5447 glyph->geometry.width = 0; | |
| 5448 | |
| 5449 pango_font_get_glyph_extents(item->analysis.font, | |
| 5450 glyph->glyph, | |
| 5451 &ink_rect, &logical_rect); | |
| 5452 if (ink_rect.x < 0) | |
| 5453 { | |
| 5454 glyph->geometry.x_offset += last_glyph_rbearing; | |
| 5455 glyph->geometry.y_offset = logical_rect.height | |
| 5456 - (gui.char_height - p_linespace) * PANGO_SCALE; | |
| 5457 } | |
|
2507
2070b63605a7
Fix: with newer GTK versions accented characters were drawn too much to the
Bram Moolenaar <bram@vim.org>
parents:
2409
diff
changeset
|
5458 else |
|
2070b63605a7
Fix: with newer GTK versions accented characters were drawn too much to the
Bram Moolenaar <bram@vim.org>
parents:
2409
diff
changeset
|
5459 /* If the accent width is smaller than the cluster width, position it |
|
2070b63605a7
Fix: with newer GTK versions accented characters were drawn too much to the
Bram Moolenaar <bram@vim.org>
parents:
2409
diff
changeset
|
5460 * in the middle. */ |
|
2070b63605a7
Fix: with newer GTK versions accented characters were drawn too much to the
Bram Moolenaar <bram@vim.org>
parents:
2409
diff
changeset
|
5461 glyph->geometry.x_offset = -width + MAX(0, width - ink_rect.width) / 2; |
| 7 | 5462 } |
| 5463 | |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5464 #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
|
5465 static void |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5466 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
|
5467 PangoFont *font, PangoGlyphString *glyphs, |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5468 cairo_t *cr) |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5469 #else |
| 7 | 5470 static void |
| 5471 draw_glyph_string(int row, int col, int num_cells, int flags, | |
| 5472 PangoFont *font, PangoGlyphString *glyphs) | |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5473 #endif |
| 7 | 5474 { |
| 5475 if (!(flags & DRAW_TRANSP)) | |
| 5476 { | |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5477 #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
|
5478 cairo_set_source_rgba(cr, |
|
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5479 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
|
5480 gui.bgcolor->alpha); |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5481 cairo_rectangle(cr, |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5482 FILL_X(col), FILL_Y(row), |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5483 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
|
5484 cairo_fill(cr); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5485 #else |
| 7 | 5486 gdk_gc_set_foreground(gui.text_gc, gui.bgcolor); |
| 5487 | |
| 5488 gdk_draw_rectangle(gui.drawarea->window, | |
| 5489 gui.text_gc, | |
| 5490 TRUE, | |
| 5491 FILL_X(col), | |
| 5492 FILL_Y(row), | |
| 5493 num_cells * gui.char_width, | |
| 5494 gui.char_height); | |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5495 #endif |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5496 } |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5497 |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5498 #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
|
5499 cairo_set_source_rgba(cr, |
|
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5500 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
|
5501 gui.fgcolor->alpha); |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5502 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
|
5503 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
|
5504 #else |
| 7 | 5505 gdk_gc_set_foreground(gui.text_gc, gui.fgcolor); |
| 5506 | |
| 5507 gdk_draw_glyphs(gui.drawarea->window, | |
| 5508 gui.text_gc, | |
| 5509 font, | |
| 5510 TEXT_X(col), | |
| 5511 TEXT_Y(row), | |
| 5512 glyphs); | |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5513 #endif |
| 7 | 5514 |
| 5515 /* redraw the contents with an offset of 1 to emulate bold */ | |
| 5516 if ((flags & DRAW_BOLD) && !gui.font_can_bold) | |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5517 #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
|
5518 { |
|
9624
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5519 cairo_set_source_rgba(cr, |
|
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5520 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
|
5521 gui.fgcolor->alpha); |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5522 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
|
5523 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
|
5524 } |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5525 #else |
| 7 | 5526 gdk_draw_glyphs(gui.drawarea->window, |
| 5527 gui.text_gc, | |
| 5528 font, | |
| 5529 TEXT_X(col) + 1, | |
| 5530 TEXT_Y(row), | |
| 5531 glyphs); | |
|
8218
3456e2ebebd4
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Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5532 #endif |
| 7 | 5533 } |
| 5534 | |
| 207 | 5535 /* |
| 5536 * Draw underline and undercurl at the bottom of the character cell. | |
| 5537 */ | |
|
8218
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parents:
7870
diff
changeset
|
5538 #if GTK_CHECK_VERSION(3,0,0) |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
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parents:
7870
diff
changeset
|
5539 static void |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5540 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
|
5541 #else |
| 207 | 5542 static void |
| 5543 draw_under(int flags, int row, int col, int cells) | |
|
8218
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commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5544 #endif |
| 207 | 5545 { |
| 5546 int i; | |
| 5547 int offset; | |
| 1884 | 5548 static const int val[8] = {1, 0, 0, 0, 1, 2, 2, 2 }; |
| 207 | 5549 int y = FILL_Y(row + 1) - 1; |
| 5550 | |
| 5551 /* Undercurl: draw curl at the bottom of the character cell. */ | |
| 5552 if (flags & DRAW_UNDERC) | |
| 5553 { | |
|
8218
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parents:
7870
diff
changeset
|
5554 #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
|
5555 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
|
5556 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
|
5557 cairo_set_source_rgba(cr, |
|
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5558 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
|
5559 gui.spcolor->alpha); |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5560 for (i = FILL_X(col); i < FILL_X(col + cells); ++i) |
|
3456e2ebebd4
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parents:
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diff
changeset
|
5561 { |
|
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parents:
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diff
changeset
|
5562 offset = val[i % 8]; |
|
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diff
changeset
|
5563 cairo_line_to(cr, i, y - offset + 0.5); |
|
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parents:
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diff
changeset
|
5564 } |
|
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diff
changeset
|
5565 cairo_stroke(cr); |
|
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changeset
|
5566 #else |
| 207 | 5567 gdk_gc_set_foreground(gui.text_gc, gui.spcolor); |
| 5568 for (i = FILL_X(col); i < FILL_X(col + cells); ++i) | |
| 5569 { | |
| 5570 offset = val[i % 8]; | |
| 5571 gdk_draw_point(gui.drawarea->window, gui.text_gc, i, y - offset); | |
| 5572 } | |
| 5573 gdk_gc_set_foreground(gui.text_gc, gui.fgcolor); | |
|
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diff
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|
5574 #endif |
| 207 | 5575 } |
| 5576 | |
|
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|
5577 /* Draw a strikethrough line */ |
|
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|
5578 if (flags & DRAW_STRIKE) |
|
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|
5579 { |
|
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|
5580 #if GTK_CHECK_VERSION(3,0,0) |
|
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|
5581 cairo_set_line_width(cr, 1.0); |
|
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|
5582 cairo_set_line_cap(cr, CAIRO_LINE_CAP_BUTT); |
|
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5583 cairo_set_source_rgba(cr, |
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5584 gui.spcolor->red, gui.spcolor->green, gui.spcolor->blue, |
|
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|
5585 gui.spcolor->alpha); |
|
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|
5586 cairo_move_to(cr, FILL_X(col), y + 1 - gui.char_height/2 + 0.5); |
|
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|
5587 cairo_line_to(cr, FILL_X(col + cells), y + 1 - gui.char_height/2 + 0.5); |
|
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|
5588 cairo_stroke(cr); |
|
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|
5589 #else |
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|
5590 gdk_gc_set_foreground(gui.text_gc, gui.spcolor); |
|
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|
5591 gdk_draw_line(gui.drawarea->window, gui.text_gc, |
|
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5592 FILL_X(col), y + 1 - gui.char_height/2, |
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5593 FILL_X(col + cells), y + 1 - gui.char_height/2); |
|
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5594 gdk_gc_set_foreground(gui.text_gc, gui.fgcolor); |
|
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5595 #endif |
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5596 } |
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5597 |
| 207 | 5598 /* Underline: draw a line at the bottom of the character cell. */ |
| 5599 if (flags & DRAW_UNDERL) | |
| 5600 { | |
| 5601 /* When p_linespace is 0, overwrite the bottom row of pixels. | |
| 5602 * Otherwise put the line just below the character. */ | |
| 5603 if (p_linespace > 1) | |
| 5604 y -= p_linespace - 1; | |
|
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5605 #if GTK_CHECK_VERSION(3,0,0) |
|
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5606 cairo_set_line_width(cr, 1.0); |
|
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5607 cairo_set_line_cap(cr, CAIRO_LINE_CAP_BUTT); |
|
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5608 cairo_set_source_rgba(cr, |
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5609 gui.fgcolor->red, gui.fgcolor->green, gui.fgcolor->blue, |
|
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|
5610 gui.fgcolor->alpha); |
|
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|
5611 cairo_move_to(cr, FILL_X(col), y + 0.5); |
|
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5612 cairo_line_to(cr, FILL_X(col + cells), y + 0.5); |
|
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|
5613 cairo_stroke(cr); |
|
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diff
changeset
|
5614 #else |
| 207 | 5615 gdk_draw_line(gui.drawarea->window, gui.text_gc, |
| 5616 FILL_X(col), y, | |
| 5617 FILL_X(col + cells) - 1, y); | |
|
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5618 #endif |
| 207 | 5619 } |
| 5620 } | |
| 5621 | |
| 7 | 5622 int |
| 5623 gui_gtk2_draw_string(int row, int col, char_u *s, int len, int flags) | |
| 5624 { | |
| 5625 GdkRectangle area; /* area for clip mask */ | |
| 5626 PangoGlyphString *glyphs; /* glyphs of current item */ | |
| 5627 int column_offset = 0; /* column offset in cells */ | |
| 5628 int i; | |
| 5629 char_u *conv_buf = NULL; /* result of UTF-8 conversion */ | |
| 5630 char_u *new_conv_buf; | |
| 5631 int convlen; | |
| 5632 char_u *sp, *bp; | |
| 5633 int plen; | |
|
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diff
changeset
|
5634 #if GTK_CHECK_VERSION(3,0,0) |
|
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diff
changeset
|
5635 cairo_t *cr; |
|
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diff
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|
5636 #endif |
|
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diff
changeset
|
5637 |
|
3456e2ebebd4
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diff
changeset
|
5638 if (gui.text_context == NULL || gtk_widget_get_window(gui.drawarea) == NULL) |
| 7 | 5639 return len; |
| 5640 | |
| 5641 if (output_conv.vc_type != CONV_NONE) | |
| 5642 { | |
| 5643 /* | |
| 5644 * Convert characters from 'encoding' to 'termencoding', which is set | |
| 5645 * to UTF-8 by gui_mch_init(). did_set_string_option() in option.c | |
| 5646 * prohibits changing this to something else than UTF-8 if the GUI is | |
| 5647 * in use. | |
| 5648 */ | |
| 5649 convlen = len; | |
| 5650 conv_buf = string_convert(&output_conv, s, &convlen); | |
| 5651 g_return_val_if_fail(conv_buf != NULL, len); | |
| 5652 | |
| 5653 /* Correct for differences in char width: some chars are | |
| 5654 * double-wide in 'encoding' but single-wide in utf-8. Add a space to | |
| 5655 * compensate for that. */ | |
| 5656 for (sp = s, bp = conv_buf; sp < s + len && bp < conv_buf + convlen; ) | |
| 5657 { | |
| 474 | 5658 plen = utf_ptr2len(bp); |
| 7 | 5659 if ((*mb_ptr2cells)(sp) == 2 && utf_ptr2cells(bp) == 1) |
| 5660 { | |
| 5661 new_conv_buf = alloc(convlen + 2); | |
| 5662 if (new_conv_buf == NULL) | |
| 5663 return len; | |
| 5664 plen += bp - conv_buf; | |
| 5665 mch_memmove(new_conv_buf, conv_buf, plen); | |
| 5666 new_conv_buf[plen] = ' '; | |
| 5667 mch_memmove(new_conv_buf + plen + 1, conv_buf + plen, | |
| 5668 convlen - plen + 1); | |
| 5669 vim_free(conv_buf); | |
| 5670 conv_buf = new_conv_buf; | |
| 5671 ++convlen; | |
| 5672 bp = conv_buf + plen; | |
| 5673 plen = 1; | |
| 5674 } | |
| 474 | 5675 sp += (*mb_ptr2len)(sp); |
| 7 | 5676 bp += plen; |
| 5677 } | |
| 5678 s = conv_buf; | |
| 5679 len = convlen; | |
| 5680 } | |
| 5681 | |
| 5682 /* | |
| 5683 * Restrict all drawing to the current screen line in order to prevent | |
| 5684 * fuzzy font lookups from messing up the screen. | |
| 5685 */ | |
| 5686 area.x = gui.border_offset; | |
| 5687 area.y = FILL_Y(row); | |
| 5688 area.width = gui.num_cols * gui.char_width; | |
| 5689 area.height = gui.char_height; | |
| 5690 | |
|
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diff
changeset
|
5691 #if GTK_CHECK_VERSION(3,0,0) |
|
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diff
changeset
|
5692 cr = cairo_create(gui.surface); |
|
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diff
changeset
|
5693 cairo_rectangle(cr, area.x, area.y, area.width, area.height); |
|
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diff
changeset
|
5694 cairo_clip(cr); |
|
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diff
changeset
|
5695 #else |
| 7 | 5696 gdk_gc_set_clip_origin(gui.text_gc, 0, 0); |
| 5697 gdk_gc_set_clip_rectangle(gui.text_gc, &area); | |
|
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diff
changeset
|
5698 #endif |
| 7 | 5699 |
| 5700 glyphs = pango_glyph_string_new(); | |
| 5701 | |
| 5702 /* | |
| 5703 * Optimization hack: If possible, skip the itemize and shaping process | |
| 5704 * for pure ASCII strings. This optimization is particularly effective | |
| 5705 * because Vim draws space characters to clear parts of the screen. | |
| 5706 */ | |
| 5707 if (!(flags & DRAW_ITALIC) | |
| 5708 && !((flags & DRAW_BOLD) && gui.font_can_bold) | |
| 5709 && gui.ascii_glyphs != NULL) | |
| 5710 { | |
| 5711 char_u *p; | |
| 5712 | |
| 5713 for (p = s; p < s + len; ++p) | |
| 5714 if (*p & 0x80) | |
| 5715 goto not_ascii; | |
| 5716 | |
| 5717 pango_glyph_string_set_size(glyphs, len); | |
| 5718 | |
| 5719 for (i = 0; i < len; ++i) | |
| 5720 { | |
|
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9848
diff
changeset
|
5721 glyphs->glyphs[i] = gui.ascii_glyphs->glyphs[2 * s[i]]; |
| 7 | 5722 glyphs->log_clusters[i] = i; |
| 5723 } | |
| 5724 | |
|
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7870
diff
changeset
|
5725 #if GTK_CHECK_VERSION(3,0,0) |
|
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7870
diff
changeset
|
5726 draw_glyph_string(row, col, len, flags, gui.ascii_font, glyphs, cr); |
|
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diff
changeset
|
5727 #else |
| 7 | 5728 draw_glyph_string(row, col, len, flags, gui.ascii_font, glyphs); |
|
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diff
changeset
|
5729 #endif |
| 7 | 5730 |
| 5731 column_offset = len; | |
| 5732 } | |
| 5733 else | |
| 5734 not_ascii: | |
| 5735 { | |
| 5736 PangoAttrList *attr_list; | |
| 5737 GList *item_list; | |
| 5738 int cluster_width; | |
| 5739 int last_glyph_rbearing; | |
| 5740 int cells = 0; /* cells occupied by current cluster */ | |
| 5741 | |
| 26 | 5742 /* Safety check: pango crashes when invoked with invalid utf-8 |
| 5743 * characters. */ | |
| 5744 if (!utf_valid_string(s, s + len)) | |
| 5745 { | |
| 5746 column_offset = len; | |
| 5747 goto skipitall; | |
| 5748 } | |
| 5749 | |
| 7 | 5750 /* original width of the current cluster */ |
| 5751 cluster_width = PANGO_SCALE * gui.char_width; | |
| 5752 | |
| 5753 /* right bearing of the last non-composing glyph */ | |
| 5754 last_glyph_rbearing = PANGO_SCALE * gui.char_width; | |
| 5755 | |
| 5756 attr_list = pango_attr_list_new(); | |
| 5757 | |
| 5758 /* If 'guifontwide' is set then use that for double-width characters. | |
| 5759 * Otherwise just go with 'guifont' and let Pango do its thing. */ | |
| 5760 if (gui.wide_font != NULL) | |
| 5761 apply_wide_font_attr(s, len, attr_list); | |
| 5762 | |
| 5763 if ((flags & DRAW_BOLD) && gui.font_can_bold) | |
| 5764 INSERT_PANGO_ATTR(pango_attr_weight_new(PANGO_WEIGHT_BOLD), | |
| 5765 attr_list, 0, len); | |
| 5766 if (flags & DRAW_ITALIC) | |
| 5767 INSERT_PANGO_ATTR(pango_attr_style_new(PANGO_STYLE_ITALIC), | |
| 5768 attr_list, 0, len); | |
| 5769 /* | |
| 5770 * Break the text into segments with consistent directional level | |
| 5771 * and shaping engine. Pure Latin text needs only a single segment, | |
| 5772 * so there's no need to worry about the loop's efficiency. Better | |
| 5773 * try to optimize elsewhere, e.g. reducing exposes and stuff :) | |
| 5774 */ | |
| 5775 item_list = pango_itemize(gui.text_context, | |
| 5776 (const char *)s, 0, len, attr_list, NULL); | |
| 5777 | |
| 5778 while (item_list != NULL) | |
| 5779 { | |
| 5780 PangoItem *item; | |
| 5781 int item_cells = 0; /* item length in cells */ | |
| 5782 | |
| 5783 item = (PangoItem *)item_list->data; | |
| 5784 item_list = g_list_delete_link(item_list, item_list); | |
| 5785 /* | |
| 5786 * Increment the bidirectional embedding level by 1 if it is not | |
| 5787 * even. An odd number means the output will be RTL, but we don't | |
| 5788 * want that since Vim handles right-to-left text on its own. It | |
| 5789 * would probably be sufficient to just set level = 0, but you can | |
| 5790 * never know :) | |
| 5791 * | |
| 5792 * Unfortunately we can't take advantage of Pango's ability to | |
| 5793 * render both LTR and RTL at the same time. In order to support | |
| 5794 * that, Vim's main screen engine would have to make use of Pango | |
| 5795 * functionality. | |
| 5796 */ | |
| 5797 item->analysis.level = (item->analysis.level + 1) & (~1U); | |
| 5798 | |
| 5799 /* HACK: Overrule the shape engine, we don't want shaping to be | |
| 5800 * done, because drawing the cursor would change the display. */ | |
| 5801 item->analysis.shape_engine = default_shape_engine; | |
| 5802 | |
|
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|
5803 #ifdef HAVE_PANGO_SHAPE_FULL |
|
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6819
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changeset
|
5804 pango_shape_full((const char *)s + item->offset, item->length, |
|
3825da022231
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diff
changeset
|
5805 (const char *)s, len, &item->analysis, glyphs); |
|
7098
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diff
changeset
|
5806 #else |
|
70b56e5eccb2
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parents:
7086
diff
changeset
|
5807 pango_shape((const char *)s + item->offset, item->length, |
|
70b56e5eccb2
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parents:
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diff
changeset
|
5808 &item->analysis, glyphs); |
|
70b56e5eccb2
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parents:
7086
diff
changeset
|
5809 #endif |
| 7 | 5810 /* |
| 5811 * Fixed-width hack: iterate over the array and assign a fixed | |
| 5812 * width to each glyph, thus overriding the choice made by the | |
| 5813 * shaping engine. We use utf_char2cells() to determine the | |
| 5814 * number of cells needed. | |
| 5815 * | |
| 5816 * Also perform all kind of dark magic to get composing | |
| 5817 * characters right (and pretty too of course). | |
| 5818 */ | |
| 5819 for (i = 0; i < glyphs->num_glyphs; ++i) | |
| 5820 { | |
| 5821 PangoGlyphInfo *glyph; | |
| 5822 | |
| 5823 glyph = &glyphs->glyphs[i]; | |
| 5824 | |
| 5825 if (glyph->attr.is_cluster_start) | |
| 5826 { | |
| 5827 int cellcount; | |
| 5828 | |
| 5829 cellcount = count_cluster_cells( | |
| 5830 s, item, glyphs, i, &cluster_width, | |
| 5831 (item_list != NULL) ? &last_glyph_rbearing : NULL); | |
| 5832 | |
| 5833 if (cellcount > 0) | |
| 5834 { | |
| 5835 int width; | |
| 5836 | |
| 5837 width = cellcount * gui.char_width * PANGO_SCALE; | |
| 5838 glyph->geometry.x_offset += | |
| 5839 MAX(0, width - cluster_width) / 2; | |
| 5840 glyph->geometry.width = width; | |
| 5841 } | |
| 5842 else | |
| 5843 { | |
| 5844 /* If there are only combining characters in the | |
| 5845 * cluster, we cannot just change the width of the | |
| 5846 * previous glyph since there is none. Therefore | |
| 5847 * some guesswork is needed. */ | |
| 5848 setup_zero_width_cluster(item, glyph, cells, | |
| 5849 cluster_width, | |
| 5850 last_glyph_rbearing); | |
| 5851 } | |
| 5852 | |
| 5853 item_cells += cellcount; | |
| 5854 cells = cellcount; | |
| 5855 } | |
| 5856 else if (i > 0) | |
| 5857 { | |
| 5858 int width; | |
| 5859 | |
| 5860 /* There is a previous glyph, so we deal with combining | |
|
2507
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diff
changeset
|
5861 * characters the canonical way. |
|
2517
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|
5862 * In some circumstances Pango uses a positive x_offset, |
|
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|
5863 * then use the width of the previous glyph for this one |
|
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|
5864 * and set the previous width to zero. |
|
fe5709686d05
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|
5865 * Otherwise we get a negative x_offset, Pango has already |
|
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changeset
|
5866 * positioned the combining char, keep the widths as they |
|
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diff
changeset
|
5867 * are. |
|
2507
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|
5868 * For both adjust the x_offset to position the glyph in |
|
2517
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|
5869 * the middle. */ |
|
2507
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2409
diff
changeset
|
5870 if (glyph->geometry.x_offset >= 0) |
|
2517
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|
5871 { |
|
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changeset
|
5872 glyphs->glyphs[i].geometry.width = |
|
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Bram Moolenaar <bram@vim.org>
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|
5873 glyphs->glyphs[i - 1].geometry.width; |
|
2507
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diff
changeset
|
5874 glyphs->glyphs[i - 1].geometry.width = 0; |
|
2517
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diff
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|
5875 } |
| 7 | 5876 width = cells * gui.char_width * PANGO_SCALE; |
| 5877 glyph->geometry.x_offset += | |
| 5878 MAX(0, width - cluster_width) / 2; | |
| 5879 } | |
| 5880 else /* i == 0 "cannot happen" */ | |
| 5881 { | |
| 5882 glyph->geometry.width = 0; | |
| 5883 } | |
| 5884 } | |
| 5885 | |
| 5886 /*** Aaaaand action! ***/ | |
|
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diff
changeset
|
5887 #if GTK_CHECK_VERSION(3,0,0) |
|
3456e2ebebd4
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diff
changeset
|
5888 draw_glyph_string(row, col + column_offset, item_cells, |
|
3456e2ebebd4
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diff
changeset
|
5889 flags, item->analysis.font, glyphs, |
|
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diff
changeset
|
5890 cr); |
|
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diff
changeset
|
5891 #else |
| 7 | 5892 draw_glyph_string(row, col + column_offset, item_cells, |
| 5893 flags, item->analysis.font, glyphs); | |
|
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diff
changeset
|
5894 #endif |
| 7 | 5895 |
| 5896 pango_item_free(item); | |
| 5897 | |
| 5898 column_offset += item_cells; | |
| 5899 } | |
| 5900 | |
| 5901 pango_attr_list_unref(attr_list); | |
| 5902 } | |
| 5903 | |
| 26 | 5904 skipitall: |
| 207 | 5905 /* Draw underline and undercurl. */ |
|
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diff
changeset
|
5906 #if GTK_CHECK_VERSION(3,0,0) |
|
3456e2ebebd4
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diff
changeset
|
5907 draw_under(flags, row, col, column_offset, cr); |
|
3456e2ebebd4
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diff
changeset
|
5908 #else |
| 207 | 5909 draw_under(flags, row, col, column_offset); |
|
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diff
changeset
|
5910 #endif |
| 7 | 5911 |
| 5912 pango_glyph_string_free(glyphs); | |
| 5913 vim_free(conv_buf); | |
| 5914 | |
|
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diff
changeset
|
5915 #if GTK_CHECK_VERSION(3,0,0) |
|
3456e2ebebd4
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diff
changeset
|
5916 cairo_destroy(cr); |
|
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diff
changeset
|
5917 if (!gui.by_signal) |
|
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diff
changeset
|
5918 gdk_window_invalidate_rect(gtk_widget_get_window(gui.drawarea), |
|
3456e2ebebd4
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diff
changeset
|
5919 &area, FALSE); |
|
3456e2ebebd4
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diff
changeset
|
5920 #else |
| 7 | 5921 gdk_gc_set_clip_rectangle(gui.text_gc, NULL); |
|
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diff
changeset
|
5922 #endif |
| 7 | 5923 |
| 5924 return column_offset; | |
| 5925 } | |
| 5926 | |
| 5927 /* | |
| 5928 * Return OK if the key with the termcap name "name" is supported. | |
| 5929 */ | |
| 5930 int | |
| 5931 gui_mch_haskey(char_u *name) | |
| 5932 { | |
| 5933 int i; | |
| 5934 | |
| 5935 for (i = 0; special_keys[i].key_sym != 0; i++) | |
| 5936 if (name[0] == special_keys[i].code0 | |
| 5937 && name[1] == special_keys[i].code1) | |
| 5938 return OK; | |
| 5939 return FAIL; | |
| 5940 } | |
| 5941 | |
| 4133 | 5942 #if defined(FEAT_TITLE) || defined(FEAT_EVAL) || defined(PROTO) |
| 7 | 5943 /* |
| 5944 * Return the text window-id and display. Only required for X-based GUI's | |
| 5945 */ | |
| 5946 int | |
| 5947 gui_get_x11_windis(Window *win, Display **dis) | |
| 5948 { | |
|
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diff
changeset
|
5949 if (gui.mainwin != NULL && gtk_widget_get_window(gui.mainwin) != NULL) |
|
14712
82e7ce311065
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diff
changeset
|
5950 { |
|
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diff
changeset
|
5951 *dis = GDK_WINDOW_XDISPLAY(gtk_widget_get_window(gui.mainwin)); |
|
3456e2ebebd4
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7870
diff
changeset
|
5952 *win = GDK_WINDOW_XID(gtk_widget_get_window(gui.mainwin)); |
| 7 | 5953 return OK; |
| 5954 } | |
| 5955 | |
| 5956 *dis = NULL; | |
| 5957 *win = 0; | |
| 5958 return FAIL; | |
| 5959 } | |
| 5960 #endif | |
| 5961 | |
| 5962 #if defined(FEAT_CLIENTSERVER) \ | |
| 5963 || (defined(FEAT_X11) && defined(FEAT_CLIPBOARD)) || defined(PROTO) | |
| 5964 | |
| 5965 Display * | |
| 5966 gui_mch_get_display(void) | |
| 5967 { | |
|
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diff
changeset
|
5968 if (gui.mainwin != NULL && gtk_widget_get_window(gui.mainwin) != NULL) |
|
3456e2ebebd4
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diff
changeset
|
5969 return GDK_WINDOW_XDISPLAY(gtk_widget_get_window(gui.mainwin)); |
| 7 | 5970 else |
| 5971 return NULL; | |
| 5972 } | |
| 5973 #endif | |
| 5974 | |
| 5975 void | |
| 5976 gui_mch_beep(void) | |
| 5977 { | |
| 5978 GdkDisplay *display; | |
| 5979 | |
|
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7870
diff
changeset
|
5980 if (gui.mainwin != NULL && gtk_widget_get_realized(gui.mainwin)) |
| 7 | 5981 display = gtk_widget_get_display(gui.mainwin); |
| 5982 else | |
| 5983 display = gdk_display_get_default(); | |
| 5984 | |
| 5985 if (display != NULL) | |
| 5986 gdk_display_beep(display); | |
| 5987 } | |
| 5988 | |
| 5989 void | |
| 5990 gui_mch_flash(int msec) | |
| 5991 { | |
|
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diff
changeset
|
5992 #if GTK_CHECK_VERSION(3,0,0) |
|
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diff
changeset
|
5993 /* TODO Replace GdkGC with Cairo */ |
|
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diff
changeset
|
5994 (void)msec; |
|
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diff
changeset
|
5995 #else |
| 7 | 5996 GdkGCValues values; |
| 5997 GdkGC *invert_gc; | |
| 5998 | |
| 5999 if (gui.drawarea->window == NULL) | |
| 6000 return; | |
| 6001 | |
| 6002 values.foreground.pixel = gui.norm_pixel ^ gui.back_pixel; | |
| 6003 values.background.pixel = gui.norm_pixel ^ gui.back_pixel; | |
| 6004 values.function = GDK_XOR; | |
| 6005 invert_gc = gdk_gc_new_with_values(gui.drawarea->window, | |
| 6006 &values, | |
| 6007 GDK_GC_FOREGROUND | | |
| 6008 GDK_GC_BACKGROUND | | |
| 6009 GDK_GC_FUNCTION); | |
| 6010 gdk_gc_set_exposures(invert_gc, | |
| 6011 gui.visibility != GDK_VISIBILITY_UNOBSCURED); | |
| 6012 /* | |
| 6013 * Do a visual beep by changing back and forth in some undetermined way, | |
| 6014 * the foreground and background colors. This is due to the fact that | |
| 6015 * there can't be really any prediction about the effects of XOR on | |
| 6016 * arbitrary X11 servers. However this seems to be enough for what we | |
| 6017 * intend it to do. | |
| 6018 */ | |
| 6019 gdk_draw_rectangle(gui.drawarea->window, invert_gc, | |
| 6020 TRUE, | |
| 6021 0, 0, | |
| 6022 FILL_X((int)Columns) + gui.border_offset, | |
| 6023 FILL_Y((int)Rows) + gui.border_offset); | |
| 6024 | |
| 6025 gui_mch_flush(); | |
| 6026 ui_delay((long)msec, TRUE); /* wait so many msec */ | |
| 6027 | |
| 6028 gdk_draw_rectangle(gui.drawarea->window, invert_gc, | |
| 6029 TRUE, | |
| 6030 0, 0, | |
| 6031 FILL_X((int)Columns) + gui.border_offset, | |
| 6032 FILL_Y((int)Rows) + gui.border_offset); | |
| 6033 | |
| 6034 gdk_gc_destroy(invert_gc); | |
|
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diff
changeset
|
6035 #endif |
| 7 | 6036 } |
| 6037 | |
| 6038 /* | |
| 6039 * Invert a rectangle from row r, column c, for nr rows and nc columns. | |
| 6040 */ | |
| 6041 void | |
| 6042 gui_mch_invert_rectangle(int r, int c, int nr, int nc) | |
| 6043 { | |
|
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7870
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changeset
|
6044 #if GTK_CHECK_VERSION(3,0,0) |
|
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diff
changeset
|
6045 const GdkRectangle rect = { |
|
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diff
changeset
|
6046 FILL_X(c), FILL_Y(r), nc * gui.char_width, nr * gui.char_height |
|
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changeset
|
6047 }; |
|
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8469
diff
changeset
|
6048 cairo_t * const cr = cairo_create(gui.surface); |
|
8877ea0a27ec
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diff
changeset
|
6049 |
|
9624
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9523
diff
changeset
|
6050 set_cairo_source_rgba_from_color(cr, gui.norm_pixel ^ gui.back_pixel); |
|
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8469
diff
changeset
|
6051 # if CAIRO_VERSION >= CAIRO_VERSION_ENCODE(1,9,2) |
|
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changeset
|
6052 cairo_set_operator(cr, CAIRO_OPERATOR_DIFFERENCE); |
|
8877ea0a27ec
commit https://github.com/vim/vim/commit/4fc563b397949ce23190045112fa08c0776a56e6
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parents:
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diff
changeset
|
6053 # else |
|
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commit https://github.com/vim/vim/commit/4fc563b397949ce23190045112fa08c0776a56e6
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parents:
8469
diff
changeset
|
6054 /* Give an implementation for older cairo versions if necessary. */ |
|
8877ea0a27ec
commit https://github.com/vim/vim/commit/4fc563b397949ce23190045112fa08c0776a56e6
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parents:
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diff
changeset
|
6055 # endif |
|
8877ea0a27ec
commit https://github.com/vim/vim/commit/4fc563b397949ce23190045112fa08c0776a56e6
Christian Brabandt <cb@256bit.org>
parents:
8469
diff
changeset
|
6056 gdk_cairo_rectangle(cr, &rect); |
|
8877ea0a27ec
commit https://github.com/vim/vim/commit/4fc563b397949ce23190045112fa08c0776a56e6
Christian Brabandt <cb@256bit.org>
parents:
8469
diff
changeset
|
6057 cairo_fill(cr); |
|
8877ea0a27ec
commit https://github.com/vim/vim/commit/4fc563b397949ce23190045112fa08c0776a56e6
Christian Brabandt <cb@256bit.org>
parents:
8469
diff
changeset
|
6058 |
|
8877ea0a27ec
commit https://github.com/vim/vim/commit/4fc563b397949ce23190045112fa08c0776a56e6
Christian Brabandt <cb@256bit.org>
parents:
8469
diff
changeset
|
6059 cairo_destroy(cr); |
|
8877ea0a27ec
commit https://github.com/vim/vim/commit/4fc563b397949ce23190045112fa08c0776a56e6
Christian Brabandt <cb@256bit.org>
parents:
8469
diff
changeset
|
6060 |
|
8877ea0a27ec
commit https://github.com/vim/vim/commit/4fc563b397949ce23190045112fa08c0776a56e6
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parents:
8469
diff
changeset
|
6061 if (!gui.by_signal) |
|
8877ea0a27ec
commit https://github.com/vim/vim/commit/4fc563b397949ce23190045112fa08c0776a56e6
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parents:
8469
diff
changeset
|
6062 gtk_widget_queue_draw_area(gui.drawarea, rect.x, rect.y, |
|
8877ea0a27ec
commit https://github.com/vim/vim/commit/4fc563b397949ce23190045112fa08c0776a56e6
Christian Brabandt <cb@256bit.org>
parents:
8469
diff
changeset
|
6063 rect.width, rect.height); |
|
8218
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commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6064 #else |
| 7 | 6065 GdkGCValues values; |
| 6066 GdkGC *invert_gc; | |
| 6067 | |
| 6068 if (gui.drawarea->window == NULL) | |
| 6069 return; | |
| 6070 | |
| 944 | 6071 values.foreground.pixel = gui.norm_pixel ^ gui.back_pixel; |
| 6072 values.background.pixel = gui.norm_pixel ^ gui.back_pixel; | |
| 7 | 6073 values.function = GDK_XOR; |
| 6074 invert_gc = gdk_gc_new_with_values(gui.drawarea->window, | |
| 6075 &values, | |
| 6076 GDK_GC_FOREGROUND | | |
| 6077 GDK_GC_BACKGROUND | | |
| 6078 GDK_GC_FUNCTION); | |
| 944 | 6079 gdk_gc_set_exposures(invert_gc, gui.visibility != |
| 6080 GDK_VISIBILITY_UNOBSCURED); | |
| 7 | 6081 gdk_draw_rectangle(gui.drawarea->window, invert_gc, |
| 6082 TRUE, | |
| 6083 FILL_X(c), FILL_Y(r), | |
| 6084 (nc) * gui.char_width, (nr) * gui.char_height); | |
| 6085 gdk_gc_destroy(invert_gc); | |
|
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parents:
7870
diff
changeset
|
6086 #endif |
| 7 | 6087 } |
| 6088 | |
| 6089 /* | |
| 6090 * Iconify the GUI window. | |
| 6091 */ | |
| 6092 void | |
| 6093 gui_mch_iconify(void) | |
| 6094 { | |
| 6095 gtk_window_iconify(GTK_WINDOW(gui.mainwin)); | |
| 6096 } | |
| 6097 | |
| 6098 #if defined(FEAT_EVAL) || defined(PROTO) | |
| 6099 /* | |
| 6100 * Bring the Vim window to the foreground. | |
| 6101 */ | |
| 6102 void | |
| 6103 gui_mch_set_foreground(void) | |
| 6104 { | |
| 6105 gtk_window_present(GTK_WINDOW(gui.mainwin)); | |
| 6106 } | |
| 6107 #endif | |
| 6108 | |
| 6109 /* | |
| 6110 * Draw a cursor without focus. | |
| 6111 */ | |
| 6112 void | |
| 6113 gui_mch_draw_hollow_cursor(guicolor_T color) | |
| 6114 { | |
| 6115 int i = 1; | |
|
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diff
changeset
|
6116 #if GTK_CHECK_VERSION(3,0,0) |
|
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parents:
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diff
changeset
|
6117 cairo_t *cr; |
|
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diff
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|
6118 #endif |
|
3456e2ebebd4
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7870
diff
changeset
|
6119 |
|
3456e2ebebd4
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
6120 if (gtk_widget_get_window(gui.drawarea) == NULL) |
| 7 | 6121 return; |
| 6122 | |
|
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parents:
7870
diff
changeset
|
6123 #if GTK_CHECK_VERSION(3,0,0) |
|
3456e2ebebd4
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parents:
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diff
changeset
|
6124 cr = cairo_create(gui.surface); |
|
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commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
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parents:
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diff
changeset
|
6125 #endif |
|
3456e2ebebd4
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diff
changeset
|
6126 |
| 7 | 6127 gui_mch_set_fg_color(color); |
| 6128 | |
|
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diff
changeset
|
6129 #if GTK_CHECK_VERSION(3,0,0) |
|
9624
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parents:
9523
diff
changeset
|
6130 cairo_set_source_rgba(cr, |
|
d63b85fe3dc7
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diff
changeset
|
6131 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
|
6132 gui.fgcolor->alpha); |
|
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Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6133 #else |
| 7 | 6134 gdk_gc_set_foreground(gui.text_gc, gui.fgcolor); |
|
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Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6135 #endif |
| 7 | 6136 if (mb_lefthalve(gui.row, gui.col)) |
| 6137 i = 2; | |
|
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parents:
7870
diff
changeset
|
6138 #if GTK_CHECK_VERSION(3,0,0) |
|
3456e2ebebd4
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parents:
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diff
changeset
|
6139 cairo_set_line_width(cr, 1.0); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
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parents:
7870
diff
changeset
|
6140 cairo_set_line_cap(cr, CAIRO_LINE_CAP_BUTT); |
|
3456e2ebebd4
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parents:
7870
diff
changeset
|
6141 cairo_rectangle(cr, |
|
3456e2ebebd4
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diff
changeset
|
6142 FILL_X(gui.col) + 0.5, FILL_Y(gui.row) + 0.5, |
|
3456e2ebebd4
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Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6143 i * gui.char_width - 1, gui.char_height - 1); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6144 cairo_stroke(cr); |
|
3456e2ebebd4
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Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6145 cairo_destroy(cr); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6146 #else |
| 7 | 6147 gdk_draw_rectangle(gui.drawarea->window, gui.text_gc, |
| 6148 FALSE, | |
| 6149 FILL_X(gui.col), FILL_Y(gui.row), | |
| 6150 i * gui.char_width - 1, gui.char_height - 1); | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6151 #endif |
| 7 | 6152 } |
| 6153 | |
| 6154 /* | |
| 6155 * Draw part of a cursor, "w" pixels wide, and "h" pixels high, using | |
| 6156 * color "color". | |
| 6157 */ | |
| 6158 void | |
| 6159 gui_mch_draw_part_cursor(int w, int h, guicolor_T color) | |
| 6160 { | |
|
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parents:
7870
diff
changeset
|
6161 if (gtk_widget_get_window(gui.drawarea) == NULL) |
| 7 | 6162 return; |
| 6163 | |
| 6164 gui_mch_set_fg_color(color); | |
| 6165 | |
|
8218
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7870
diff
changeset
|
6166 #if GTK_CHECK_VERSION(3,0,0) |
|
3456e2ebebd4
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parents:
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diff
changeset
|
6167 { |
|
3456e2ebebd4
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parents:
7870
diff
changeset
|
6168 cairo_t *cr; |
|
3456e2ebebd4
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diff
changeset
|
6169 |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6170 cr = cairo_create(gui.surface); |
|
9624
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commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
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parents:
9523
diff
changeset
|
6171 cairo_set_source_rgba(cr, |
|
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
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parents:
9523
diff
changeset
|
6172 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
|
6173 gui.fgcolor->alpha); |
|
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parents:
7870
diff
changeset
|
6174 cairo_rectangle(cr, |
|
3456e2ebebd4
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diff
changeset
|
6175 # ifdef FEAT_RIGHTLEFT |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
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diff
changeset
|
6176 /* vertical line should be on the right of current point */ |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
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diff
changeset
|
6177 CURSOR_BAR_RIGHT ? FILL_X(gui.col + 1) - w : |
|
3456e2ebebd4
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diff
changeset
|
6178 # endif |
|
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diff
changeset
|
6179 FILL_X(gui.col), FILL_Y(gui.row) + gui.char_height - h, |
|
3456e2ebebd4
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diff
changeset
|
6180 w, h); |
|
3456e2ebebd4
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diff
changeset
|
6181 cairo_fill(cr); |
|
3456e2ebebd4
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diff
changeset
|
6182 cairo_destroy(cr); |
|
3456e2ebebd4
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diff
changeset
|
6183 } |
|
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diff
changeset
|
6184 #else /* !GTK_CHECK_VERSION(3,0,0) */ |
| 7 | 6185 gdk_gc_set_foreground(gui.text_gc, gui.fgcolor); |
| 6186 gdk_draw_rectangle(gui.drawarea->window, gui.text_gc, | |
| 6187 TRUE, | |
|
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7870
diff
changeset
|
6188 # ifdef FEAT_RIGHTLEFT |
| 7 | 6189 /* vertical line should be on the right of current point */ |
| 6190 CURSOR_BAR_RIGHT ? FILL_X(gui.col + 1) - w : | |
|
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diff
changeset
|
6191 # endif |
| 7 | 6192 FILL_X(gui.col), |
| 6193 FILL_Y(gui.row) + gui.char_height - h, | |
| 6194 w, h); | |
|
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diff
changeset
|
6195 #endif /* !GTK_CHECK_VERSION(3,0,0) */ |
| 7 | 6196 } |
| 6197 | |
| 6198 | |
| 6199 /* | |
| 6200 * Catch up with any queued X11 events. This may put keyboard input into the | |
| 6201 * input buffer, call resize call-backs, trigger timers etc. If there is | |
| 6202 * nothing in the X11 event queue (& no timers pending), then we return | |
| 6203 * immediately. | |
| 6204 */ | |
| 6205 void | |
| 6206 gui_mch_update(void) | |
| 6207 { | |
|
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
|
6208 while (g_main_context_pending(NULL) && !vim_is_input_buf_full()) |
|
6f63294a1781
Avoid use of the GTK mail_loop() so that the GtkFileChooser can be used.
Bram Moolenaar <bram@vim.org>
parents:
2278
diff
changeset
|
6209 g_main_context_iteration(NULL, TRUE); |
| 7 | 6210 } |
| 6211 | |
|
12250
ac8b2f9c1409
patch 8.0.1005: terminal without job updates slowly in GUI
Christian Brabandt <cb@256bit.org>
parents:
12240
diff
changeset
|
6212 static timeout_cb_type |
| 7 | 6213 input_timer_cb(gpointer data) |
| 6214 { | |
| 6215 int *timed_out = (int *) data; | |
| 6216 | |
| 1226 | 6217 /* Just inform the caller about the occurrence of it */ |
| 7 | 6218 *timed_out = TRUE; |
| 6219 | |
| 6220 return FALSE; /* don't happen again */ | |
| 6221 } | |
| 6222 | |
|
12250
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diff
changeset
|
6223 #ifdef FEAT_JOB_CHANNEL |
|
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12240
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changeset
|
6224 static timeout_cb_type |
|
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12240
diff
changeset
|
6225 channel_poll_cb(gpointer data UNUSED) |
|
ac8b2f9c1409
patch 8.0.1005: terminal without job updates slowly in GUI
Christian Brabandt <cb@256bit.org>
parents:
12240
diff
changeset
|
6226 { |
|
ac8b2f9c1409
patch 8.0.1005: terminal without job updates slowly in GUI
Christian Brabandt <cb@256bit.org>
parents:
12240
diff
changeset
|
6227 /* Using an event handler for a channel that may be disconnected does |
|
ac8b2f9c1409
patch 8.0.1005: terminal without job updates slowly in GUI
Christian Brabandt <cb@256bit.org>
parents:
12240
diff
changeset
|
6228 * not work, it hangs. Instead poll for messages. */ |
|
ac8b2f9c1409
patch 8.0.1005: terminal without job updates slowly in GUI
Christian Brabandt <cb@256bit.org>
parents:
12240
diff
changeset
|
6229 channel_handle_events(TRUE); |
|
ac8b2f9c1409
patch 8.0.1005: terminal without job updates slowly in GUI
Christian Brabandt <cb@256bit.org>
parents:
12240
diff
changeset
|
6230 parse_queued_messages(); |
|
ac8b2f9c1409
patch 8.0.1005: terminal without job updates slowly in GUI
Christian Brabandt <cb@256bit.org>
parents:
12240
diff
changeset
|
6231 |
|
ac8b2f9c1409
patch 8.0.1005: terminal without job updates slowly in GUI
Christian Brabandt <cb@256bit.org>
parents:
12240
diff
changeset
|
6232 return TRUE; /* repeat */ |
|
ac8b2f9c1409
patch 8.0.1005: terminal without job updates slowly in GUI
Christian Brabandt <cb@256bit.org>
parents:
12240
diff
changeset
|
6233 } |
|
ac8b2f9c1409
patch 8.0.1005: terminal without job updates slowly in GUI
Christian Brabandt <cb@256bit.org>
parents:
12240
diff
changeset
|
6234 #endif |
|
ac8b2f9c1409
patch 8.0.1005: terminal without job updates slowly in GUI
Christian Brabandt <cb@256bit.org>
parents:
12240
diff
changeset
|
6235 |
| 7 | 6236 /* |
| 6237 * GUI input routine called by gui_wait_for_chars(). Waits for a character | |
| 6238 * from the keyboard. | |
| 6239 * wtime == -1 Wait forever. | |
| 6240 * wtime == 0 This should never happen. | |
| 6241 * wtime > 0 Wait wtime milliseconds for a character. | |
| 6242 * Returns OK if a character was found to be available within the given time, | |
| 6243 * or FAIL otherwise. | |
| 6244 */ | |
| 6245 int | |
| 6246 gui_mch_wait_for_chars(long wtime) | |
| 6247 { | |
|
9179
5e18efdad322
commit https://github.com/vim/vim/commit/4231da403e3c879dd6ac261e51f4ca60813935e3
Christian Brabandt <cb@256bit.org>
parents:
8926
diff
changeset
|
6248 int focus; |
|
5e18efdad322
commit https://github.com/vim/vim/commit/4231da403e3c879dd6ac261e51f4ca60813935e3
Christian Brabandt <cb@256bit.org>
parents:
8926
diff
changeset
|
6249 guint timer; |
|
5e18efdad322
commit https://github.com/vim/vim/commit/4231da403e3c879dd6ac261e51f4ca60813935e3
Christian Brabandt <cb@256bit.org>
parents:
8926
diff
changeset
|
6250 static int timed_out; |
|
5e18efdad322
commit https://github.com/vim/vim/commit/4231da403e3c879dd6ac261e51f4ca60813935e3
Christian Brabandt <cb@256bit.org>
parents:
8926
diff
changeset
|
6251 int retval = FAIL; |
|
12250
ac8b2f9c1409
patch 8.0.1005: terminal without job updates slowly in GUI
Christian Brabandt <cb@256bit.org>
parents:
12240
diff
changeset
|
6252 #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
|
6253 guint channel_timer = 0; |
|
ac8b2f9c1409
patch 8.0.1005: terminal without job updates slowly in GUI
Christian Brabandt <cb@256bit.org>
parents:
12240
diff
changeset
|
6254 #endif |
| 7 | 6255 |
| 6256 timed_out = FALSE; | |
| 6257 | |
|
15665
31367ce5aac7
patch 8.1.0840: getchar(0) never returns a character in the terminal
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
6258 // This timeout makes sure that we will return if no characters arrived in |
|
31367ce5aac7
patch 8.1.0840: getchar(0) never returns a character in the terminal
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
6259 // 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
|
6260 if (wtime >= 0) |
|
15730
e5441bee8063
patch 8.1.0872: confusing condition
Bram Moolenaar <Bram@vim.org>
parents:
15665
diff
changeset
|
6261 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
|
6262 input_timer_cb, &timed_out); |
| 7 | 6263 else |
| 6264 timer = 0; | |
| 6265 | |
|
12250
ac8b2f9c1409
patch 8.0.1005: terminal without job updates slowly in GUI
Christian Brabandt <cb@256bit.org>
parents:
12240
diff
changeset
|
6266 #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
|
6267 /* If there is a channel with the keep_open flag we need to poll for input |
|
ac8b2f9c1409
patch 8.0.1005: terminal without job updates slowly in GUI
Christian Brabandt <cb@256bit.org>
parents:
12240
diff
changeset
|
6268 * on them. */ |
|
ac8b2f9c1409
patch 8.0.1005: terminal without job updates slowly in GUI
Christian Brabandt <cb@256bit.org>
parents:
12240
diff
changeset
|
6269 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
|
6270 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
|
6271 #endif |
|
ac8b2f9c1409
patch 8.0.1005: terminal without job updates slowly in GUI
Christian Brabandt <cb@256bit.org>
parents:
12240
diff
changeset
|
6272 |
| 7 | 6273 focus = gui.in_focus; |
| 6274 | |
| 6275 do | |
| 6276 { | |
| 6277 /* Stop or start blinking when focus changes */ | |
| 6278 if (gui.in_focus != focus) | |
| 6279 { | |
| 6280 if (gui.in_focus) | |
| 6281 gui_mch_start_blink(); | |
| 6282 else | |
|
13152
f4c3a7f410f4
patch 8.0.1450: GUI: endless loop when stopping cursor blinking
Christian Brabandt <cb@256bit.org>
parents:
12802
diff
changeset
|
6283 gui_mch_stop_blink(TRUE); |
| 7 | 6284 focus = gui.in_focus; |
| 6285 } | |
| 6286 | |
|
7109
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7098
diff
changeset
|
6287 #ifdef MESSAGE_QUEUE |
|
9179
5e18efdad322
commit https://github.com/vim/vim/commit/4231da403e3c879dd6ac261e51f4ca60813935e3
Christian Brabandt <cb@256bit.org>
parents:
8926
diff
changeset
|
6288 # ifdef FEAT_TIMERS |
|
5e18efdad322
commit https://github.com/vim/vim/commit/4231da403e3c879dd6ac261e51f4ca60813935e3
Christian Brabandt <cb@256bit.org>
parents:
8926
diff
changeset
|
6289 did_add_timer = FALSE; |
|
5e18efdad322
commit https://github.com/vim/vim/commit/4231da403e3c879dd6ac261e51f4ca60813935e3
Christian Brabandt <cb@256bit.org>
parents:
8926
diff
changeset
|
6290 # endif |
|
7109
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7098
diff
changeset
|
6291 parse_queued_messages(); |
|
9179
5e18efdad322
commit https://github.com/vim/vim/commit/4231da403e3c879dd6ac261e51f4ca60813935e3
Christian Brabandt <cb@256bit.org>
parents:
8926
diff
changeset
|
6292 # ifdef FEAT_TIMERS |
|
5e18efdad322
commit https://github.com/vim/vim/commit/4231da403e3c879dd6ac261e51f4ca60813935e3
Christian Brabandt <cb@256bit.org>
parents:
8926
diff
changeset
|
6293 if (did_add_timer) |
|
5e18efdad322
commit https://github.com/vim/vim/commit/4231da403e3c879dd6ac261e51f4ca60813935e3
Christian Brabandt <cb@256bit.org>
parents:
8926
diff
changeset
|
6294 /* Need to recompute the waiting time. */ |
|
5e18efdad322
commit https://github.com/vim/vim/commit/4231da403e3c879dd6ac261e51f4ca60813935e3
Christian Brabandt <cb@256bit.org>
parents:
8926
diff
changeset
|
6295 goto theend; |
|
5e18efdad322
commit https://github.com/vim/vim/commit/4231da403e3c879dd6ac261e51f4ca60813935e3
Christian Brabandt <cb@256bit.org>
parents:
8926
diff
changeset
|
6296 # endif |
| 1624 | 6297 #endif |
| 6298 | |
| 7 | 6299 /* |
| 6300 * Loop in GTK+ processing until a timeout or input occurs. | |
| 22 | 6301 * Skip this if input is available anyway (can happen in rare |
| 6302 * situations, sort of race condition). | |
| 7 | 6303 */ |
| 22 | 6304 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
|
6305 g_main_context_iteration(NULL, TRUE); |
| 7 | 6306 |
| 6307 /* Got char, return immediately */ | |
| 6308 if (input_available()) | |
| 6309 { | |
|
9179
5e18efdad322
commit https://github.com/vim/vim/commit/4231da403e3c879dd6ac261e51f4ca60813935e3
Christian Brabandt <cb@256bit.org>
parents:
8926
diff
changeset
|
6310 retval = OK; |
|
5e18efdad322
commit https://github.com/vim/vim/commit/4231da403e3c879dd6ac261e51f4ca60813935e3
Christian Brabandt <cb@256bit.org>
parents:
8926
diff
changeset
|
6311 goto theend; |
| 7 | 6312 } |
| 6313 } while (wtime < 0 || !timed_out); | |
| 6314 | |
| 6315 /* | |
| 6316 * Flush all eventually pending (drawing) events. | |
| 6317 */ | |
| 6318 gui_mch_update(); | |
| 6319 | |
|
9179
5e18efdad322
commit https://github.com/vim/vim/commit/4231da403e3c879dd6ac261e51f4ca60813935e3
Christian Brabandt <cb@256bit.org>
parents:
8926
diff
changeset
|
6320 theend: |
|
5e18efdad322
commit https://github.com/vim/vim/commit/4231da403e3c879dd6ac261e51f4ca60813935e3
Christian Brabandt <cb@256bit.org>
parents:
8926
diff
changeset
|
6321 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
|
6322 timeout_remove(timer); |
|
ac8b2f9c1409
patch 8.0.1005: terminal without job updates slowly in GUI
Christian Brabandt <cb@256bit.org>
parents:
12240
diff
changeset
|
6323 #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
|
6324 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
|
6325 timeout_remove(channel_timer); |
|
9179
5e18efdad322
commit https://github.com/vim/vim/commit/4231da403e3c879dd6ac261e51f4ca60813935e3
Christian Brabandt <cb@256bit.org>
parents:
8926
diff
changeset
|
6326 #endif |
|
5e18efdad322
commit https://github.com/vim/vim/commit/4231da403e3c879dd6ac261e51f4ca60813935e3
Christian Brabandt <cb@256bit.org>
parents:
8926
diff
changeset
|
6327 |
|
5e18efdad322
commit https://github.com/vim/vim/commit/4231da403e3c879dd6ac261e51f4ca60813935e3
Christian Brabandt <cb@256bit.org>
parents:
8926
diff
changeset
|
6328 return retval; |
| 7 | 6329 } |
| 6330 | |
| 6331 | |
| 6332 /**************************************************************************** | |
| 6333 * Output drawing routines. | |
| 6334 ****************************************************************************/ | |
| 6335 | |
| 6336 | |
| 6337 /* Flush any output to the screen */ | |
| 6338 void | |
| 6339 gui_mch_flush(void) | |
| 6340 { | |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6341 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
|
6342 #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
|
6343 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
|
6344 #else |
|
40e19745ad12
patch 8.1.0412: cannot build with GTK 2.4
Christian Brabandt <cb@256bit.org>
parents:
14786
diff
changeset
|
6345 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
|
6346 #endif |
| 7 | 6347 } |
| 6348 | |
| 6349 /* | |
| 6350 * Clear a rectangular region of the screen from text pos (row1, col1) to | |
| 6351 * (row2, col2) inclusive. | |
| 6352 */ | |
| 6353 void | |
|
10920
687833a3fadc
patch 8.0.0349: redrawing errors with GTK 3
Christian Brabandt <cb@256bit.org>
parents:
10773
diff
changeset
|
6354 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
|
6355 { |
|
687833a3fadc
patch 8.0.0349: redrawing errors with GTK 3
Christian Brabandt <cb@256bit.org>
parents:
10773
diff
changeset
|
6356 |
|
687833a3fadc
patch 8.0.0349: redrawing errors with GTK 3
Christian Brabandt <cb@256bit.org>
parents:
10773
diff
changeset
|
6357 int col1 = check_col(col1arg); |
|
687833a3fadc
patch 8.0.0349: redrawing errors with GTK 3
Christian Brabandt <cb@256bit.org>
parents:
10773
diff
changeset
|
6358 int col2 = check_col(col2arg); |
|
687833a3fadc
patch 8.0.0349: redrawing errors with GTK 3
Christian Brabandt <cb@256bit.org>
parents:
10773
diff
changeset
|
6359 int row1 = check_row(row1arg); |
|
687833a3fadc
patch 8.0.0349: redrawing errors with GTK 3
Christian Brabandt <cb@256bit.org>
parents:
10773
diff
changeset
|
6360 int row2 = check_row(row2arg); |
|
687833a3fadc
patch 8.0.0349: redrawing errors with GTK 3
Christian Brabandt <cb@256bit.org>
parents:
10773
diff
changeset
|
6361 |
|
8218
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 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
|
6364 return; |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6365 #else |
| 7 | 6366 GdkColor color; |
| 6367 | |
| 6368 if (gui.drawarea->window == NULL) | |
| 6369 return; | |
| 6370 | |
| 6371 color.pixel = gui.back_pixel; | |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6372 #endif |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6373 |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6374 #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
|
6375 { |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6376 /* Add one pixel to the far right column in case a double-stroked |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6377 * bold glyph may sit there. */ |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6378 const GdkRectangle rect = { |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6379 FILL_X(col1), FILL_Y(row1), |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6380 (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
|
6381 (row2 - row1 + 1) * gui.char_height |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6382 }; |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6383 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
|
6384 cairo_t * const cr = cairo_create(gui.surface); |
|
10390
6c8a4d21b873
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parents:
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diff
changeset
|
6385 # if GTK_CHECK_VERSION(3,22,2) |
|
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parents:
10042
diff
changeset
|
6386 set_cairo_source_rgba_from_color(cr, gui.back_pixel); |
|
6c8a4d21b873
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parents:
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diff
changeset
|
6387 # else |
|
8218
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diff
changeset
|
6388 cairo_pattern_t * const pat = gdk_window_get_background_pattern(win); |
|
3456e2ebebd4
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diff
changeset
|
6389 if (pat != NULL) |
|
3456e2ebebd4
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diff
changeset
|
6390 cairo_set_source(cr, pat); |
|
3456e2ebebd4
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diff
changeset
|
6391 else |
|
9624
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
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9523
diff
changeset
|
6392 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
|
6393 # endif |
|
8218
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diff
changeset
|
6394 gdk_cairo_rectangle(cr, &rect); |
|
3456e2ebebd4
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diff
changeset
|
6395 cairo_fill(cr); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
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diff
changeset
|
6396 cairo_destroy(cr); |
|
3456e2ebebd4
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diff
changeset
|
6397 |
|
3456e2ebebd4
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diff
changeset
|
6398 if (!gui.by_signal) |
|
3456e2ebebd4
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diff
changeset
|
6399 gdk_window_invalidate_rect(win, &rect, FALSE); |
|
3456e2ebebd4
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diff
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|
6400 } |
|
3456e2ebebd4
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diff
changeset
|
6401 #else /* !GTK_CHECK_VERSION(3,0,0) */ |
| 7 | 6402 gdk_gc_set_foreground(gui.text_gc, &color); |
| 6403 | |
| 6404 /* Clear one extra pixel at the far right, for when bold characters have | |
| 6405 * spilled over to the window border. */ | |
| 6406 gdk_draw_rectangle(gui.drawarea->window, gui.text_gc, TRUE, | |
| 6407 FILL_X(col1), FILL_Y(row1), | |
| 6408 (col2 - col1 + 1) * gui.char_width | |
| 6409 + (col2 == Columns - 1), | |
| 6410 (row2 - row1 + 1) * gui.char_height); | |
|
8218
3456e2ebebd4
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diff
changeset
|
6411 #endif /* !GTK_CHECK_VERSION(3,0,0) */ |
|
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|
6412 } |
|
3456e2ebebd4
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|
6413 |
|
3456e2ebebd4
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|
6414 #if GTK_CHECK_VERSION(3,0,0) |
|
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diff
changeset
|
6415 static void |
|
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changeset
|
6416 gui_gtk_window_clear(GdkWindow *win) |
|
3456e2ebebd4
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|
6417 { |
|
3456e2ebebd4
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diff
changeset
|
6418 const GdkRectangle rect = { |
|
3456e2ebebd4
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|
6419 0, 0, gdk_window_get_width(win), gdk_window_get_height(win) |
|
3456e2ebebd4
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|
6420 }; |
|
3456e2ebebd4
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diff
changeset
|
6421 cairo_t * const cr = cairo_create(gui.surface); |
|
10390
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diff
changeset
|
6422 # if GTK_CHECK_VERSION(3,22,2) |
|
6c8a4d21b873
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diff
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|
6423 set_cairo_source_rgba_from_color(cr, gui.back_pixel); |
|
6c8a4d21b873
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diff
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|
6424 # else |
|
8218
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|
6425 cairo_pattern_t * const pat = gdk_window_get_background_pattern(win); |
|
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|
6426 if (pat != NULL) |
|
3456e2ebebd4
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diff
changeset
|
6427 cairo_set_source(cr, pat); |
|
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|
6428 else |
|
9624
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
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diff
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|
6429 set_cairo_source_rgba_from_color(cr, gui.back_pixel); |
|
10390
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commit https://github.com/vim/vim/commit/a859f04b4db651860c07db3587f29906517c552b
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diff
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|
6430 # endif |
|
8218
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|
6431 gdk_cairo_rectangle(cr, &rect); |
|
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|
6432 cairo_fill(cr); |
|
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|
6433 cairo_destroy(cr); |
|
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diff
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|
6434 |
|
3456e2ebebd4
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diff
changeset
|
6435 if (!gui.by_signal) |
|
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diff
changeset
|
6436 gdk_window_invalidate_rect(win, &rect, FALSE); |
|
3456e2ebebd4
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diff
changeset
|
6437 } |
|
14712
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|
6438 #else |
|
82e7ce311065
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diff
changeset
|
6439 # define gui_gtk_window_clear(win) gdk_window_clear(win) |
|
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diff
changeset
|
6440 #endif |
| 7 | 6441 |
| 6442 void | |
| 6443 gui_mch_clear_all(void) | |
| 6444 { | |
|
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diff
changeset
|
6445 if (gtk_widget_get_window(gui.drawarea) != NULL) |
|
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diff
changeset
|
6446 gui_gtk_window_clear(gtk_widget_get_window(gui.drawarea)); |
|
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diff
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|
6447 } |
|
3456e2ebebd4
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diff
changeset
|
6448 |
|
3456e2ebebd4
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diff
changeset
|
6449 #if !GTK_CHECK_VERSION(3,0,0) |
| 7 | 6450 /* |
| 6451 * Redraw any text revealed by scrolling up/down. | |
| 6452 */ | |
| 6453 static void | |
| 6454 check_copy_area(void) | |
| 6455 { | |
| 6456 GdkEvent *event; | |
| 6457 int expose_count; | |
| 6458 | |
| 6459 if (gui.visibility != GDK_VISIBILITY_PARTIAL) | |
| 6460 return; | |
| 6461 | |
| 6462 /* Avoid redrawing the cursor while scrolling or it'll end up where | |
| 6463 * we don't want it to be. I'm not sure if it's correct to call | |
| 6464 * gui_dont_update_cursor() at this point but it works as a quick | |
| 6465 * fix for now. */ | |
|
9848
664276833670
commit https://github.com/vim/vim/commit/107abd2ca53c31fd3bb40d77ff296e98eaae2975
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9836
diff
changeset
|
6466 gui_dont_update_cursor(TRUE); |
| 7 | 6467 |
| 6468 do | |
| 6469 { | |
| 6470 /* Wait to check whether the scroll worked or not. */ | |
| 6471 event = gdk_event_get_graphics_expose(gui.drawarea->window); | |
| 6472 | |
| 6473 if (event == NULL) | |
| 6474 break; /* received NoExpose event */ | |
| 6475 | |
| 6476 gui_redraw(event->expose.area.x, event->expose.area.y, | |
| 6477 event->expose.area.width, event->expose.area.height); | |
| 6478 | |
| 6479 expose_count = event->expose.count; | |
| 6480 gdk_event_free(event); | |
| 6481 } | |
| 6482 while (expose_count > 0); /* more events follow */ | |
| 6483 | |
| 6484 gui_can_update_cursor(); | |
| 6485 } | |
|
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diff
changeset
|
6486 #endif /* !GTK_CHECK_VERSION(3,0,0) */ |
|
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changeset
|
6487 |
|
3456e2ebebd4
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diff
changeset
|
6488 #if GTK_CHECK_VERSION(3,0,0) |
|
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diff
changeset
|
6489 static void |
|
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diff
changeset
|
6490 gui_gtk_surface_copy_rect(int dest_x, int dest_y, |
|
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changeset
|
6491 int src_x, int src_y, |
|
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diff
changeset
|
6492 int width, int height) |
|
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diff
changeset
|
6493 { |
|
3456e2ebebd4
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changeset
|
6494 cairo_t * const cr = cairo_create(gui.surface); |
|
3456e2ebebd4
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diff
changeset
|
6495 |
|
3456e2ebebd4
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diff
changeset
|
6496 cairo_rectangle(cr, dest_x, dest_y, width, height); |
|
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diff
changeset
|
6497 cairo_clip(cr); |
|
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diff
changeset
|
6498 cairo_push_group(cr); |
|
3456e2ebebd4
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diff
changeset
|
6499 cairo_set_source_surface(cr, gui.surface, dest_x - src_x, dest_y - src_y); |
|
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commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
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parents:
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diff
changeset
|
6500 cairo_paint(cr); |
|
3456e2ebebd4
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parents:
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diff
changeset
|
6501 cairo_pop_group_to_source(cr); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
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diff
changeset
|
6502 cairo_paint(cr); |
|
3456e2ebebd4
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changeset
|
6503 |
|
3456e2ebebd4
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diff
changeset
|
6504 cairo_destroy(cr); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
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diff
changeset
|
6505 } |
|
3456e2ebebd4
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diff
changeset
|
6506 #endif |
| 7 | 6507 |
| 6508 /* | |
| 6509 * Delete the given number of lines from the given row, scrolling up any | |
| 6510 * text further down within the scroll region. | |
| 6511 */ | |
| 6512 void | |
| 6513 gui_mch_delete_lines(int row, int num_lines) | |
| 6514 { | |
|
8218
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Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6515 #if GTK_CHECK_VERSION(3,0,0) |
|
3456e2ebebd4
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parents:
7870
diff
changeset
|
6516 const int ncols = gui.scroll_region_right - gui.scroll_region_left + 1; |
|
3456e2ebebd4
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parents:
7870
diff
changeset
|
6517 const int nrows = gui.scroll_region_bot - row + 1; |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
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parents:
7870
diff
changeset
|
6518 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
|
6519 |
|
3456e2ebebd4
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Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6520 gui_gtk_surface_copy_rect( |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
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parents:
7870
diff
changeset
|
6521 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
|
6522 FILL_X(gui.scroll_region_left), FILL_Y(row + num_lines), |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
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parents:
7870
diff
changeset
|
6523 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
|
6524 gui_clear_block( |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6525 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
|
6526 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
|
6527 gui_gtk3_redraw( |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
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parents:
7870
diff
changeset
|
6528 FILL_X(gui.scroll_region_left), FILL_Y(row), |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
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parents:
7870
diff
changeset
|
6529 gui.char_width * ncols + 1, gui.char_height * nrows); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
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parents:
7870
diff
changeset
|
6530 if (!gui.by_signal) |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6531 gtk_widget_queue_draw_area(gui.drawarea, |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
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parents:
7870
diff
changeset
|
6532 FILL_X(gui.scroll_region_left), FILL_Y(row), |
|
3456e2ebebd4
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parents:
7870
diff
changeset
|
6533 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
|
6534 #else |
| 7 | 6535 if (gui.visibility == GDK_VISIBILITY_FULLY_OBSCURED) |
| 6536 return; /* Can't see the window */ | |
| 6537 | |
| 6538 gdk_gc_set_foreground(gui.text_gc, gui.fgcolor); | |
| 6539 gdk_gc_set_background(gui.text_gc, gui.bgcolor); | |
| 6540 | |
| 6541 /* copy one extra pixel, for when bold has spilled over */ | |
| 6542 gdk_window_copy_area(gui.drawarea->window, gui.text_gc, | |
| 6543 FILL_X(gui.scroll_region_left), FILL_Y(row), | |
| 6544 gui.drawarea->window, | |
| 6545 FILL_X(gui.scroll_region_left), | |
| 6546 FILL_Y(row + num_lines), | |
| 6547 gui.char_width * (gui.scroll_region_right | |
| 6548 - gui.scroll_region_left + 1) + 1, | |
| 6549 gui.char_height * (gui.scroll_region_bot - row - num_lines + 1)); | |
| 6550 | |
| 6551 gui_clear_block(gui.scroll_region_bot - num_lines + 1, | |
| 6552 gui.scroll_region_left, | |
| 6553 gui.scroll_region_bot, gui.scroll_region_right); | |
| 6554 check_copy_area(); | |
|
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parents:
7870
diff
changeset
|
6555 #endif /* !GTK_CHECK_VERSION(3,0,0) */ |
| 7 | 6556 } |
| 6557 | |
| 6558 /* | |
| 6559 * Insert the given number of lines before the given row, scrolling down any | |
| 6560 * following text within the scroll region. | |
| 6561 */ | |
| 6562 void | |
| 6563 gui_mch_insert_lines(int row, int num_lines) | |
| 6564 { | |
|
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7870
diff
changeset
|
6565 #if GTK_CHECK_VERSION(3,0,0) |
|
3456e2ebebd4
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diff
changeset
|
6566 const int ncols = gui.scroll_region_right - gui.scroll_region_left + 1; |
|
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diff
changeset
|
6567 const int nrows = gui.scroll_region_bot - row + 1; |
|
3456e2ebebd4
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diff
changeset
|
6568 const int src_nrows = nrows - num_lines; |
|
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diff
changeset
|
6569 |
|
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parents:
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diff
changeset
|
6570 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
|
6571 FILL_X(gui.scroll_region_left), FILL_Y(row + num_lines), |
|
3456e2ebebd4
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diff
changeset
|
6572 FILL_X(gui.scroll_region_left), FILL_Y(row), |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
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parents:
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diff
changeset
|
6573 gui.char_width * ncols + 1, gui.char_height * src_nrows); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
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parents:
7870
diff
changeset
|
6574 gui_mch_clear_block( |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
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parents:
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diff
changeset
|
6575 row, gui.scroll_region_left, |
|
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diff
changeset
|
6576 row + num_lines - 1, gui.scroll_region_right); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
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parents:
7870
diff
changeset
|
6577 gui_gtk3_redraw( |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
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parents:
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diff
changeset
|
6578 FILL_X(gui.scroll_region_left), FILL_Y(row), |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
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diff
changeset
|
6579 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
|
6580 if (!gui.by_signal) |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
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parents:
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diff
changeset
|
6581 gtk_widget_queue_draw_area(gui.drawarea, |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6582 FILL_X(gui.scroll_region_left), FILL_Y(row), |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
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parents:
7870
diff
changeset
|
6583 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
|
6584 #else |
| 7 | 6585 if (gui.visibility == GDK_VISIBILITY_FULLY_OBSCURED) |
| 6586 return; /* Can't see the window */ | |
| 6587 | |
| 6588 gdk_gc_set_foreground(gui.text_gc, gui.fgcolor); | |
| 6589 gdk_gc_set_background(gui.text_gc, gui.bgcolor); | |
| 6590 | |
| 6591 /* copy one extra pixel, for when bold has spilled over */ | |
| 6592 gdk_window_copy_area(gui.drawarea->window, gui.text_gc, | |
| 6593 FILL_X(gui.scroll_region_left), FILL_Y(row + num_lines), | |
| 6594 gui.drawarea->window, | |
| 6595 FILL_X(gui.scroll_region_left), FILL_Y(row), | |
| 6596 gui.char_width * (gui.scroll_region_right | |
| 6597 - gui.scroll_region_left + 1) + 1, | |
| 6598 gui.char_height * (gui.scroll_region_bot - row - num_lines + 1)); | |
| 6599 | |
| 6600 gui_clear_block(row, gui.scroll_region_left, | |
| 6601 row + num_lines - 1, gui.scroll_region_right); | |
| 6602 check_copy_area(); | |
|
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parents:
7870
diff
changeset
|
6603 #endif /* !GTK_CHECK_VERSION(3,0,0) */ |
| 7 | 6604 } |
| 6605 | |
| 6606 /* | |
| 6607 * X Selection stuff, for cutting and pasting text to other windows. | |
| 6608 */ | |
| 6609 void | |
|
17063
3147c7c2e86b
patch 8.1.1531: clipboard type name is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
6610 clip_mch_request_selection(Clipboard_T *cbd) |
| 7 | 6611 { |
| 6612 GdkAtom target; | |
| 6613 unsigned i; | |
| 1494 | 6614 time_t start; |
| 7 | 6615 |
| 6616 for (i = 0; i < N_SELECTION_TARGETS; ++i) | |
| 6617 { | |
| 1904 | 6618 if (!clip_html && selection_targets[i].info == TARGET_HTML) |
| 6619 continue; | |
| 7 | 6620 received_selection = RS_NONE; |
| 6621 target = gdk_atom_intern(selection_targets[i].target, FALSE); | |
| 6622 | |
| 6623 gtk_selection_convert(gui.drawarea, | |
| 6624 cbd->gtk_sel_atom, target, | |
| 6625 (guint32)GDK_CURRENT_TIME); | |
| 6626 | |
| 1494 | 6627 /* Hack: Wait up to three seconds for the selection. A hang was |
| 6628 * noticed here when using the netrw plugin combined with ":gui" | |
| 6629 * during the FocusGained event. */ | |
| 6630 start = time(NULL); | |
| 6631 while (received_selection == RS_NONE && time(NULL) < start + 3) | |
|
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
|
6632 g_main_context_iteration(NULL, TRUE); /* wait for selection_received_cb */ |
| 7 | 6633 |
| 6634 if (received_selection != RS_FAIL) | |
| 6635 return; | |
| 6636 } | |
| 6637 | |
| 6638 /* Final fallback position - use the X CUT_BUFFER0 store */ | |
|
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7870
diff
changeset
|
6639 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
|
6640 cbd); |
| 7 | 6641 } |
| 6642 | |
| 6643 /* | |
| 6644 * Disown the selection. | |
| 6645 */ | |
| 6646 void | |
|
17063
3147c7c2e86b
patch 8.1.1531: clipboard type name is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
6647 clip_mch_lose_selection(Clipboard_T *cbd UNUSED) |
| 7 | 6648 { |
|
13503
5d345460c984
patch 8.0.1625: test_quotestar is flaky when run in GTK GUI
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
6649 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
|
6650 { |
|
5d345460c984
patch 8.0.1625: test_quotestar is flaky when run in GTK GUI
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
6651 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
|
6652 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
|
6653 } |
| 7 | 6654 } |
| 6655 | |
| 6656 /* | |
| 6657 * Own the selection and return OK if it worked. | |
| 6658 */ | |
| 6659 int | |
|
17063
3147c7c2e86b
patch 8.1.1531: clipboard type name is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
6660 clip_mch_own_selection(Clipboard_T *cbd) |
| 7 | 6661 { |
| 6662 int success; | |
| 6663 | |
| 6664 success = gtk_selection_owner_set(gui.drawarea, cbd->gtk_sel_atom, | |
| 2923 | 6665 gui.event_time); |
| 7 | 6666 gui_mch_update(); |
| 6667 return (success) ? OK : FAIL; | |
| 6668 } | |
| 6669 | |
| 6670 /* | |
| 6671 * Send the current selection to the clipboard. Do nothing for X because we | |
| 6672 * will fill in the selection only when requested by another app. | |
| 6673 */ | |
| 6674 void | |
|
17063
3147c7c2e86b
patch 8.1.1531: clipboard type name is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
6675 clip_mch_set_selection(Clipboard_T *cbd UNUSED) |
| 7 | 6676 { |
| 6677 } | |
| 6678 | |
|
15555
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
6679 #if (defined(FEAT_XCLIPBOARD) && defined(USE_SYSTEM)) || defined(PROTO) |
| 4209 | 6680 int |
|
17063
3147c7c2e86b
patch 8.1.1531: clipboard type name is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
6681 clip_gtk_owner_exists(Clipboard_T *cbd) |
| 4209 | 6682 { |
| 6683 return gdk_selection_owner_get(cbd->gtk_sel_atom) != NULL; | |
| 6684 } | |
|
15555
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
6685 #endif |
| 4209 | 6686 |
| 7 | 6687 |
| 6688 #if defined(FEAT_MENU) || defined(PROTO) | |
| 6689 /* | |
| 6690 * Make a menu item appear either active or not active (grey or not grey). | |
| 6691 */ | |
| 6692 void | |
| 6693 gui_mch_menu_grey(vimmenu_T *menu, int grey) | |
| 6694 { | |
| 6695 if (menu->id == NULL) | |
| 6696 return; | |
| 6697 | |
| 6698 if (menu_is_separator(menu->name)) | |
| 6699 grey = TRUE; | |
| 6700 | |
| 6701 gui_mch_menu_hidden(menu, FALSE); | |
| 6702 /* Be clever about bitfields versus true booleans here! */ | |
|
8218
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parents:
7870
diff
changeset
|
6703 if (!gtk_widget_get_sensitive(menu->id) == !grey) |
| 7 | 6704 { |
| 6705 gtk_widget_set_sensitive(menu->id, !grey); | |
| 6706 gui_mch_update(); | |
| 6707 } | |
| 6708 } | |
| 6709 | |
| 6710 /* | |
| 6711 * Make menu item hidden or not hidden. | |
| 6712 */ | |
| 6713 void | |
| 6714 gui_mch_menu_hidden(vimmenu_T *menu, int hidden) | |
| 6715 { | |
| 6716 if (menu->id == 0) | |
| 6717 return; | |
| 6718 | |
| 6719 if (hidden) | |
| 6720 { | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6721 if (gtk_widget_get_visible(menu->id)) |
| 7 | 6722 { |
| 6723 gtk_widget_hide(menu->id); | |
| 6724 gui_mch_update(); | |
| 6725 } | |
| 6726 } | |
| 6727 else | |
| 6728 { | |
|
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parents:
7870
diff
changeset
|
6729 if (!gtk_widget_get_visible(menu->id)) |
| 7 | 6730 { |
| 6731 gtk_widget_show(menu->id); | |
| 6732 gui_mch_update(); | |
| 6733 } | |
| 6734 } | |
| 6735 } | |
| 6736 | |
| 6737 /* | |
| 6738 * This is called after setting all the menus to grey/hidden or not. | |
| 6739 */ | |
| 6740 void | |
| 6741 gui_mch_draw_menubar(void) | |
| 6742 { | |
| 6743 /* just make sure that the visual changes get effect immediately */ | |
| 6744 gui_mch_update(); | |
| 6745 } | |
| 6746 #endif /* FEAT_MENU */ | |
| 6747 | |
| 6748 /* | |
| 6749 * Scrollbar stuff. | |
| 6750 */ | |
| 6751 void | |
| 6752 gui_mch_enable_scrollbar(scrollbar_T *sb, int flag) | |
| 6753 { | |
| 6754 if (sb->id == NULL) | |
| 6755 return; | |
| 6756 | |
|
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parents:
7870
diff
changeset
|
6757 gtk_widget_set_visible(sb->id, flag); |
| 791 | 6758 update_window_manager_hints(0, 0); |
| 7 | 6759 } |
| 6760 | |
| 6761 | |
| 6762 /* | |
| 6763 * Return the RGB value of a pixel as long. | |
| 6764 */ | |
|
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parents:
9879
diff
changeset
|
6765 guicolor_T |
| 7 | 6766 gui_mch_get_rgb(guicolor_T pixel) |
| 6767 { | |
|
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9523
diff
changeset
|
6768 #if GTK_CHECK_VERSION(3,0,0) |
|
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parents:
9523
diff
changeset
|
6769 return (long_u)pixel; |
|
d63b85fe3dc7
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parents:
9523
diff
changeset
|
6770 #else |
| 7 | 6771 GdkColor color; |
|
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parents:
9523
diff
changeset
|
6772 |
| 7 | 6773 gdk_colormap_query_color(gtk_widget_get_colormap(gui.drawarea), |
| 6774 (unsigned long)pixel, &color); | |
| 6775 | |
|
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parents:
9879
diff
changeset
|
6776 return (guicolor_T)( |
|
ccb6461b82df
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parents:
9879
diff
changeset
|
6777 (((unsigned)color.red & 0xff00) << 8) |
| 7 | 6778 | ((unsigned)color.green & 0xff00) |
|
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parents:
9879
diff
changeset
|
6779 | (((unsigned)color.blue & 0xff00) >> 8)); |
|
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parents:
9523
diff
changeset
|
6780 #endif |
| 7 | 6781 } |
| 6782 | |
| 6783 /* | |
| 88 | 6784 * Get current mouse coordinates in text window. |
| 7 | 6785 */ |
| 88 | 6786 void |
| 6787 gui_mch_getmouse(int *x, int *y) | |
| 7 | 6788 { |
|
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diff
changeset
|
6789 gui_gtk_get_pointer(gui.drawarea, x, y, NULL); |
| 7 | 6790 } |
| 6791 | |
| 6792 void | |
| 6793 gui_mch_setmouse(int x, int y) | |
| 6794 { | |
| 6795 /* Sorry for the Xlib call, but we can't avoid it, since there is no | |
| 6796 * internal GDK mechanism present to accomplish this. (and for good | |
| 6797 * reason...) */ | |
|
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diff
changeset
|
6798 XWarpPointer(GDK_WINDOW_XDISPLAY(gtk_widget_get_window(gui.drawarea)), |
|
3456e2ebebd4
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parents:
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diff
changeset
|
6799 (Window)0, GDK_WINDOW_XID(gtk_widget_get_window(gui.drawarea)), |
|
3456e2ebebd4
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parents:
7870
diff
changeset
|
6800 0, 0, 0U, 0U, x, y); |
| 7 | 6801 } |
| 6802 | |
| 6803 | |
| 6804 #ifdef FEAT_MOUSESHAPE | |
| 6805 /* The last set mouse pointer shape is remembered, to be used when it goes | |
| 6806 * from hidden to not hidden. */ | |
| 6807 static int last_shape = 0; | |
| 6808 #endif | |
| 6809 | |
| 6810 /* | |
| 6811 * Use the blank mouse pointer or not. | |
| 6812 * | |
| 6813 * hide: TRUE = use blank ptr, FALSE = use parent ptr | |
| 6814 */ | |
| 6815 void | |
| 6816 gui_mch_mousehide(int hide) | |
| 6817 { | |
| 6818 if (gui.pointer_hidden != hide) | |
| 6819 { | |
| 6820 gui.pointer_hidden = hide; | |
|
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parents:
7870
diff
changeset
|
6821 if (gtk_widget_get_window(gui.drawarea) && gui.blank_pointer != NULL) |
| 7 | 6822 { |
| 6823 if (hide) | |
|
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parents:
7870
diff
changeset
|
6824 gdk_window_set_cursor(gtk_widget_get_window(gui.drawarea), |
|
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parents:
7870
diff
changeset
|
6825 gui.blank_pointer); |
| 7 | 6826 else |
| 6827 #ifdef FEAT_MOUSESHAPE | |
| 6828 mch_set_mouse_shape(last_shape); | |
|
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82e7ce311065
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Christian Brabandt <cb@256bit.org>
parents:
14575
diff
changeset
|
6829 #else |
|
8301
6a4c11fa1aa3
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parents:
8281
diff
changeset
|
6830 gdk_window_set_cursor(gtk_widget_get_window(gui.drawarea), NULL); |
| 7 | 6831 #endif |
| 6832 } | |
| 6833 } | |
| 6834 } | |
| 6835 | |
| 6836 #if defined(FEAT_MOUSESHAPE) || defined(PROTO) | |
| 6837 | |
| 6838 /* Table for shape IDs. Keep in sync with the mshape_names[] table in | |
| 6839 * misc2.c! */ | |
| 6840 static const int mshape_ids[] = | |
| 6841 { | |
| 6842 GDK_LEFT_PTR, /* arrow */ | |
| 6843 GDK_CURSOR_IS_PIXMAP, /* blank */ | |
| 6844 GDK_XTERM, /* beam */ | |
| 6845 GDK_SB_V_DOUBLE_ARROW, /* updown */ | |
| 6846 GDK_SIZING, /* udsizing */ | |
| 6847 GDK_SB_H_DOUBLE_ARROW, /* leftright */ | |
| 6848 GDK_SIZING, /* lrsizing */ | |
| 6849 GDK_WATCH, /* busy */ | |
| 6850 GDK_X_CURSOR, /* no */ | |
| 6851 GDK_CROSSHAIR, /* crosshair */ | |
| 6852 GDK_HAND1, /* hand1 */ | |
| 6853 GDK_HAND2, /* hand2 */ | |
| 6854 GDK_PENCIL, /* pencil */ | |
| 6855 GDK_QUESTION_ARROW, /* question */ | |
| 6856 GDK_RIGHT_PTR, /* right-arrow */ | |
| 6857 GDK_CENTER_PTR, /* up-arrow */ | |
| 6858 GDK_LEFT_PTR /* last one */ | |
| 6859 }; | |
| 6860 | |
| 6861 void | |
| 6862 mch_set_mouse_shape(int shape) | |
| 6863 { | |
| 6864 int id; | |
| 6865 GdkCursor *c; | |
| 6866 | |
|
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7870
diff
changeset
|
6867 if (gtk_widget_get_window(gui.drawarea) == NULL) |
| 7 | 6868 return; |
| 6869 | |
| 6870 if (shape == MSHAPE_HIDE || gui.pointer_hidden) | |
|
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parents:
7870
diff
changeset
|
6871 gdk_window_set_cursor(gtk_widget_get_window(gui.drawarea), |
|
3456e2ebebd4
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Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6872 gui.blank_pointer); |
| 7 | 6873 else |
| 6874 { | |
| 6875 if (shape >= MSHAPE_NUMBERED) | |
| 6876 { | |
| 6877 id = shape - MSHAPE_NUMBERED; | |
| 6878 if (id >= GDK_LAST_CURSOR) | |
| 6879 id = GDK_LEFT_PTR; | |
| 6880 else | |
| 6881 id &= ~1; /* they are always even (why?) */ | |
| 6882 } | |
| 1884 | 6883 else if (shape < (int)(sizeof(mshape_ids) / sizeof(int))) |
| 7 | 6884 id = mshape_ids[shape]; |
| 842 | 6885 else |
| 6886 return; | |
| 7 | 6887 c = gdk_cursor_new_for_display( |
| 136 | 6888 gtk_widget_get_display(gui.drawarea), (GdkCursorType)id); |
|
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7870
diff
changeset
|
6889 gdk_window_set_cursor(gtk_widget_get_window(gui.drawarea), c); |
|
3456e2ebebd4
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parents:
7870
diff
changeset
|
6890 # if GTK_CHECK_VERSION(3,0,0) |
|
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parents:
7870
diff
changeset
|
6891 g_object_unref(G_OBJECT(c)); |
|
3456e2ebebd4
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parents:
7870
diff
changeset
|
6892 # else |
| 7 | 6893 gdk_cursor_destroy(c); /* Unref, actually. Bloody GTK+ 1. */ |
|
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parents:
7870
diff
changeset
|
6894 # endif |
| 7 | 6895 } |
| 6896 if (shape != MSHAPE_HIDE) | |
| 6897 last_shape = shape; | |
| 6898 } | |
| 6899 #endif /* FEAT_MOUSESHAPE */ | |
| 6900 | |
| 6901 | |
| 6902 #if defined(FEAT_SIGN_ICONS) || defined(PROTO) | |
| 6903 /* | |
| 6904 * Signs are currently always 2 chars wide. With GTK+ 2, the image will be | |
| 6905 * scaled down if the current font is not big enough, or scaled up if the image | |
| 6906 * size is less than 3/4 of the maximum sign size. With GTK+ 1, the pixmap | |
| 6907 * will be cut off if the current font is not big enough, or centered if it's | |
| 6908 * too small. | |
| 6909 */ | |
| 6910 # define SIGN_WIDTH (2 * gui.char_width) | |
| 6911 # define SIGN_HEIGHT (gui.char_height) | |
| 6912 # define SIGN_ASPECT ((double)SIGN_HEIGHT / (double)SIGN_WIDTH) | |
| 6913 | |
| 6914 void | |
| 6915 gui_mch_drawsign(int row, int col, int typenr) | |
| 6916 { | |
| 6917 GdkPixbuf *sign; | |
| 6918 | |
| 6919 sign = (GdkPixbuf *)sign_get_image(typenr); | |
| 6920 | |
|
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7870
diff
changeset
|
6921 if (sign != NULL && gui.drawarea != NULL |
|
3456e2ebebd4
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parents:
7870
diff
changeset
|
6922 && gtk_widget_get_window(gui.drawarea) != NULL) |
| 7 | 6923 { |
| 6924 int width; | |
| 6925 int height; | |
| 6926 int xoffset; | |
| 6927 int yoffset; | |
| 6928 int need_scale; | |
| 6929 | |
| 6930 width = gdk_pixbuf_get_width(sign); | |
| 6931 height = gdk_pixbuf_get_height(sign); | |
| 6932 /* | |
| 6933 * Decide whether we need to scale. Allow one pixel of border | |
| 6934 * width to be cut off, in order to avoid excessive scaling for | |
| 6935 * tiny differences in font size. | |
| 5983 | 6936 * Do scale to fit the height to avoid gaps because of linespacing. |
| 7 | 6937 */ |
| 6938 need_scale = (width > SIGN_WIDTH + 2 | |
| 5983 | 6939 || height != SIGN_HEIGHT |
| 7 | 6940 || (width < 3 * SIGN_WIDTH / 4 |
| 6941 && height < 3 * SIGN_HEIGHT / 4)); | |
| 6942 if (need_scale) | |
| 6943 { | |
| 5983 | 6944 double aspect; |
| 6945 int w = width; | |
| 6946 int h = height; | |
| 7 | 6947 |
| 6948 /* Keep the original aspect ratio */ | |
| 6949 aspect = (double)height / (double)width; | |
| 6950 width = (double)SIGN_WIDTH * SIGN_ASPECT / aspect; | |
| 6951 width = MIN(width, SIGN_WIDTH); | |
| 5983 | 6952 if (((double)(MAX(height, SIGN_HEIGHT)) / |
| 6953 (double)(MIN(height, SIGN_HEIGHT))) < 1.15) | |
| 6954 { | |
| 6955 /* Change the aspect ratio by at most 15% to fill the | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
6956 * available space completely. */ |
| 5983 | 6957 height = (double)SIGN_HEIGHT * SIGN_ASPECT / aspect; |
| 6958 height = MIN(height, SIGN_HEIGHT); | |
| 6959 } | |
| 6960 else | |
| 6961 height = (double)width * aspect; | |
| 6962 | |
| 6963 if (w == width && h == height) | |
| 6964 { | |
| 6965 /* no change in dimensions; don't decrease reference counter | |
| 6966 * (below) */ | |
| 6967 need_scale = FALSE; | |
| 6968 } | |
| 6969 else | |
| 6970 { | |
| 6971 /* This doesn't seem to be worth caching, and doing so would | |
| 6972 * complicate the code quite a bit. */ | |
| 6973 sign = gdk_pixbuf_scale_simple(sign, width, height, | |
| 6974 GDK_INTERP_BILINEAR); | |
| 6975 if (sign == NULL) | |
| 6976 return; /* out of memory */ | |
| 6977 } | |
| 7 | 6978 } |
| 6979 | |
| 6980 /* The origin is the upper-left corner of the pixmap. Therefore | |
| 6981 * these offset may become negative if the pixmap is smaller than | |
| 6982 * the 2x1 cells reserved for the sign icon. */ | |
| 6983 xoffset = (width - SIGN_WIDTH) / 2; | |
| 6984 yoffset = (height - SIGN_HEIGHT) / 2; | |
| 6985 | |
|
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diff
changeset
|
6986 # if GTK_CHECK_VERSION(3,0,0) |
|
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changeset
|
6987 { |
|
3456e2ebebd4
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diff
changeset
|
6988 cairo_t *cr; |
|
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diff
changeset
|
6989 cairo_surface_t *bg_surf; |
|
3456e2ebebd4
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diff
changeset
|
6990 cairo_t *bg_cr; |
|
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changeset
|
6991 cairo_surface_t *sign_surf; |
|
3456e2ebebd4
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changeset
|
6992 cairo_t *sign_cr; |
|
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changeset
|
6993 |
|
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changeset
|
6994 cr = cairo_create(gui.surface); |
|
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changeset
|
6995 |
|
3456e2ebebd4
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parents:
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diff
changeset
|
6996 bg_surf = cairo_surface_create_similar(gui.surface, |
|
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commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
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diff
changeset
|
6997 cairo_surface_get_content(gui.surface), |
|
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7870
diff
changeset
|
6998 SIGN_WIDTH, SIGN_HEIGHT); |
|
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commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6999 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
|
7000 cairo_set_source_rgba(bg_cr, |
|
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
7001 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
|
7002 gui.bgcolor->alpha); |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
7003 cairo_paint(bg_cr); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
7004 |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
7005 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
|
7006 cairo_surface_get_content(gui.surface), |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
7007 SIGN_WIDTH, SIGN_HEIGHT); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
7008 sign_cr = cairo_create(sign_surf); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
7009 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
|
7010 cairo_paint(sign_cr); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
7011 |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
7012 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
|
7013 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
|
7014 cairo_paint(sign_cr); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
7015 |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
7016 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
|
7017 cairo_paint(cr); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
7018 |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
7019 cairo_destroy(sign_cr); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
7020 cairo_surface_destroy(sign_surf); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
7021 cairo_destroy(bg_cr); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
7022 cairo_surface_destroy(bg_surf); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
7023 cairo_destroy(cr); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
7024 |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
7025 if (!gui.by_signal) |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
7026 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
|
7027 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
|
7028 |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
7029 } |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
7030 # else /* !GTK_CHECK_VERSION(3,0,0) */ |
| 7 | 7031 gdk_gc_set_foreground(gui.text_gc, gui.bgcolor); |
| 7032 | |
| 7033 gdk_draw_rectangle(gui.drawarea->window, | |
| 7034 gui.text_gc, | |
| 7035 TRUE, | |
| 7036 FILL_X(col), | |
| 7037 FILL_Y(row), | |
| 7038 SIGN_WIDTH, | |
| 7039 SIGN_HEIGHT); | |
| 7040 | |
| 7041 gdk_pixbuf_render_to_drawable_alpha(sign, | |
| 7042 gui.drawarea->window, | |
| 7043 MAX(0, xoffset), | |
| 7044 MAX(0, yoffset), | |
| 7045 FILL_X(col) - MIN(0, xoffset), | |
| 7046 FILL_Y(row) - MIN(0, yoffset), | |
| 7047 MIN(width, SIGN_WIDTH), | |
| 7048 MIN(height, SIGN_HEIGHT), | |
| 7049 GDK_PIXBUF_ALPHA_BILEVEL, | |
| 7050 127, | |
| 7051 GDK_RGB_DITHER_NORMAL, | |
| 7052 0, 0); | |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
7053 # endif /* !GTK_CHECK_VERSION(3,0,0) */ |
| 7 | 7054 if (need_scale) |
| 7055 g_object_unref(sign); | |
| 7056 } | |
| 7057 } | |
| 7058 | |
| 7059 void * | |
| 7060 gui_mch_register_sign(char_u *signfile) | |
| 7061 { | |
| 7062 if (signfile[0] != NUL && signfile[0] != '-' && gui.in_use) | |
| 7063 { | |
| 7064 GdkPixbuf *sign; | |
| 7065 GError *error = NULL; | |
| 7066 char_u *message; | |
| 7067 | |
| 7068 sign = gdk_pixbuf_new_from_file((const char *)signfile, &error); | |
| 7069 | |
| 7070 if (error == NULL) | |
| 7071 return sign; | |
| 7072 | |
| 7073 message = (char_u *)error->message; | |
| 7074 | |
| 7075 if (message != NULL && input_conv.vc_type != CONV_NONE) | |
| 7076 message = string_convert(&input_conv, message, NULL); | |
| 7077 | |
| 7078 if (message != NULL) | |
| 7079 { | |
| 7080 /* The error message is already translated and will be more | |
| 7081 * 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
|
7082 semsg("E255: %s", message); |
| 7 | 7083 |
| 7084 if (input_conv.vc_type != CONV_NONE) | |
| 7085 vim_free(message); | |
| 7086 } | |
| 7087 g_error_free(error); | |
| 7088 } | |
| 7089 | |
| 7090 return NULL; | |
| 7091 } | |
| 7092 | |
| 7093 void | |
| 7094 gui_mch_destroy_sign(void *sign) | |
| 7095 { | |
| 7096 if (sign != NULL) | |
| 7097 g_object_unref(sign); | |
| 7098 } | |
| 7099 | |
| 7100 #endif /* FEAT_SIGN_ICONS */ |