Mercurial > vim
annotate src/gui_x11.c @ 15259:b42b47c0bb80 v8.1.0638
patch 8.1.0638: text property highlighting is off by one column
commit https://github.com/vim/vim/commit/48f88ac85be8446a42a03cec45264eac21f9eba8
Author: Bram Moolenaar <Bram@vim.org>
Date: Wed Dec 26 00:25:20 2018 +0100
patch 8.1.0638: text property highlighting is off by one column
Problem: Text property highlighting is off by one column. (Bjorn Linse)
Solution: Update text property highlighting earlier. Let it overrule syntax
highlighting.
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Wed, 26 Dec 2018 00:30:06 +0100 |
parents | 27b9a84395b5 |
children | 55ccc2d353bd |
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 * GUI/Motif support by Robert Webb | |
5 * | |
6 * Do ":help uganda" in Vim to read copying and usage conditions. | |
7 * Do ":help credits" in Vim to see a list of people who contributed. | |
8 * See README.txt for an overview of the Vim source code. | |
9 */ | |
10 /* | |
11 * Common code for the Motif and Athena GUI. | |
12 * Not used for GTK. | |
13 */ | |
14 | |
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patch 8.0.0367: types in include files may be inconsistent
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15 #include "vim.h" |
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16 |
7 | 17 #include <X11/keysym.h> |
18 #include <X11/Xatom.h> | |
19 #include <X11/StringDefs.h> | |
20 #include <X11/Intrinsic.h> | |
21 #include <X11/Shell.h> | |
22 #include <X11/cursorfont.h> | |
23 | |
24 /* | |
25 * For Workshop XpmP.h is preferred, because it makes the signs drawn with a | |
26 * transparent background instead of black. | |
27 */ | |
28 #if defined(HAVE_XM_XPMP_H) && defined(FEAT_GUI_MOTIF) \ | |
29 && (!defined(HAVE_X11_XPM_H) || defined(FEAT_SUN_WORKSHOP)) | |
30 # include <Xm/XpmP.h> | |
31 #else | |
32 # ifdef HAVE_X11_XPM_H | |
33 # include <X11/xpm.h> | |
34 # endif | |
35 #endif | |
36 | |
37 #ifdef FEAT_XFONTSET | |
38 # ifdef X_LOCALE | |
39 # include <X11/Xlocale.h> | |
40 # else | |
41 # include <locale.h> | |
42 # endif | |
43 #endif | |
44 | |
45 #ifdef HAVE_X11_SUNKEYSYM_H | |
46 # include <X11/Sunkeysym.h> | |
47 #endif | |
48 | |
49 #ifdef HAVE_X11_XMU_EDITRES_H | |
50 # include <X11/Xmu/Editres.h> | |
51 #endif | |
52 | |
53 #define VIM_NAME "vim" | |
54 #define VIM_CLASS "Vim" | |
55 | |
56 /* Default resource values */ | |
57 #define DFLT_FONT "7x13" | |
58 #ifdef FONTSET_ALWAYS | |
59 # define DFLT_MENU_FONT XtDefaultFontSet | |
60 #else | |
61 # define DFLT_MENU_FONT XtDefaultFont | |
62 #endif | |
63 #define DFLT_TOOLTIP_FONT XtDefaultFontSet | |
64 | |
65 #ifdef FEAT_GUI_ATHENA | |
66 # define DFLT_MENU_BG_COLOR "gray77" | |
67 # define DFLT_MENU_FG_COLOR "black" | |
68 # define DFLT_SCROLL_BG_COLOR "gray60" | |
69 # define DFLT_SCROLL_FG_COLOR "gray77" | |
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commit https://github.com/vim/vim/commit/4658228262f491fcb582d531d4e8e5754b0d5e83
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70 # define DFLT_TOOLTIP_BG_COLOR "#ffff91" |
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71 # define DFLT_TOOLTIP_FG_COLOR "#000000" |
7 | 72 #else |
73 /* use the default (CDE) colors */ | |
74 # define DFLT_MENU_BG_COLOR "" | |
75 # define DFLT_MENU_FG_COLOR "" | |
76 # define DFLT_SCROLL_BG_COLOR "" | |
77 # define DFLT_SCROLL_FG_COLOR "" | |
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commit https://github.com/vim/vim/commit/4658228262f491fcb582d531d4e8e5754b0d5e83
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78 # define DFLT_TOOLTIP_BG_COLOR "#ffff91" |
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79 # define DFLT_TOOLTIP_FG_COLOR "#000000" |
7 | 80 #endif |
81 | |
82 Widget vimShell = (Widget)0; | |
83 | |
84 static Atom wm_atoms[2]; /* Window Manager Atoms */ | |
85 #define DELETE_WINDOW_IDX 0 /* index in wm_atoms[] for WM_DELETE_WINDOW */ | |
86 #define SAVE_YOURSELF_IDX 1 /* index in wm_atoms[] for WM_SAVE_YOURSELF */ | |
87 | |
88 #ifdef FEAT_XFONTSET | |
89 /* | |
90 * We either draw with a fontset (when current_fontset != NULL) or with a | |
91 * normal font (current_fontset == NULL, use gui.text_gc and gui.back_gc). | |
92 */ | |
93 static XFontSet current_fontset = NULL; | |
94 | |
95 #define XDrawString(dpy, win, gc, x, y, str, n) \ | |
96 do \ | |
97 { \ | |
98 if (current_fontset != NULL) \ | |
99 XmbDrawString(dpy, win, current_fontset, gc, x, y, str, n); \ | |
100 else \ | |
101 XDrawString(dpy, win, gc, x, y, str, n); \ | |
102 } while (0) | |
103 | |
104 #define XDrawString16(dpy, win, gc, x, y, str, n) \ | |
105 do \ | |
106 { \ | |
107 if (current_fontset != NULL) \ | |
108 XwcDrawString(dpy, win, current_fontset, gc, x, y, (wchar_t *)str, n); \ | |
109 else \ | |
717 | 110 XDrawString16(dpy, win, gc, x, y, (XChar2b *)str, n); \ |
111 } while (0) | |
112 | |
113 #define XDrawImageString16(dpy, win, gc, x, y, str, n) \ | |
114 do \ | |
115 { \ | |
116 if (current_fontset != NULL) \ | |
117 XwcDrawImageString(dpy, win, current_fontset, gc, x, y, (wchar_t *)str, n); \ | |
118 else \ | |
119 XDrawImageString16(dpy, win, gc, x, y, (XChar2b *)str, n); \ | |
7 | 120 } while (0) |
121 | |
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122 static int check_fontset_sanity(XFontSet fs); |
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123 static int fontset_width(XFontSet fs); |
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124 static int fontset_ascent(XFontSet fs); |
7 | 125 #endif |
126 | |
127 static guicolor_T prev_fg_color = INVALCOLOR; | |
128 static guicolor_T prev_bg_color = INVALCOLOR; | |
206 | 129 static guicolor_T prev_sp_color = INVALCOLOR; |
7 | 130 |
131 #if defined(FEAT_GUI_MOTIF) && defined(FEAT_MENU) | |
132 static XButtonPressedEvent last_mouse_event; | |
133 #endif | |
134 | |
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135 static void gui_x11_check_copy_area(void); |
7 | 136 #ifdef FEAT_CLIENTSERVER |
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137 static void gui_x11_send_event_handler(Widget, XtPointer, XEvent *, Boolean *); |
7 | 138 #endif |
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139 static void gui_x11_wm_protocol_handler(Widget, XtPointer, XEvent *, Boolean *); |
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140 static Cursor gui_x11_create_blank_mouse(void); |
7 | 141 |
142 | |
143 /* | |
144 * Keycodes recognized by vim. | |
145 * NOTE: when changing this, the table in gui_gtk_x11.c probably needs the | |
146 * same change! | |
147 */ | |
148 static struct specialkey | |
149 { | |
150 KeySym key_sym; | |
151 char_u vim_code0; | |
152 char_u vim_code1; | |
153 } special_keys[] = | |
154 { | |
155 {XK_Up, 'k', 'u'}, | |
156 {XK_Down, 'k', 'd'}, | |
157 {XK_Left, 'k', 'l'}, | |
158 {XK_Right, 'k', 'r'}, | |
159 | |
160 {XK_F1, 'k', '1'}, | |
161 {XK_F2, 'k', '2'}, | |
162 {XK_F3, 'k', '3'}, | |
163 {XK_F4, 'k', '4'}, | |
164 {XK_F5, 'k', '5'}, | |
165 {XK_F6, 'k', '6'}, | |
166 {XK_F7, 'k', '7'}, | |
167 {XK_F8, 'k', '8'}, | |
168 {XK_F9, 'k', '9'}, | |
169 {XK_F10, 'k', ';'}, | |
170 | |
171 {XK_F11, 'F', '1'}, | |
172 {XK_F12, 'F', '2'}, | |
173 {XK_F13, 'F', '3'}, | |
174 {XK_F14, 'F', '4'}, | |
175 {XK_F15, 'F', '5'}, | |
176 {XK_F16, 'F', '6'}, | |
177 {XK_F17, 'F', '7'}, | |
178 {XK_F18, 'F', '8'}, | |
179 {XK_F19, 'F', '9'}, | |
180 {XK_F20, 'F', 'A'}, | |
181 | |
182 {XK_F21, 'F', 'B'}, | |
183 {XK_F22, 'F', 'C'}, | |
184 {XK_F23, 'F', 'D'}, | |
185 {XK_F24, 'F', 'E'}, | |
186 {XK_F25, 'F', 'F'}, | |
187 {XK_F26, 'F', 'G'}, | |
188 {XK_F27, 'F', 'H'}, | |
189 {XK_F28, 'F', 'I'}, | |
190 {XK_F29, 'F', 'J'}, | |
191 {XK_F30, 'F', 'K'}, | |
192 | |
193 {XK_F31, 'F', 'L'}, | |
194 {XK_F32, 'F', 'M'}, | |
195 {XK_F33, 'F', 'N'}, | |
196 {XK_F34, 'F', 'O'}, | |
197 {XK_F35, 'F', 'P'}, /* keysymdef.h defines up to F35 */ | |
198 #ifdef SunXK_F36 | |
199 {SunXK_F36, 'F', 'Q'}, | |
200 {SunXK_F37, 'F', 'R'}, | |
201 #endif | |
202 | |
203 {XK_Help, '%', '1'}, | |
204 {XK_Undo, '&', '8'}, | |
205 {XK_BackSpace, 'k', 'b'}, | |
206 {XK_Insert, 'k', 'I'}, | |
207 {XK_Delete, 'k', 'D'}, | |
208 {XK_Home, 'k', 'h'}, | |
209 {XK_End, '@', '7'}, | |
210 {XK_Prior, 'k', 'P'}, | |
211 {XK_Next, 'k', 'N'}, | |
212 {XK_Print, '%', '9'}, | |
213 | |
214 /* Keypad keys: */ | |
215 #ifdef XK_KP_Left | |
216 {XK_KP_Left, 'k', 'l'}, | |
217 {XK_KP_Right, 'k', 'r'}, | |
218 {XK_KP_Up, 'k', 'u'}, | |
219 {XK_KP_Down, 'k', 'd'}, | |
220 {XK_KP_Insert, KS_EXTRA, (char_u)KE_KINS}, | |
221 {XK_KP_Delete, KS_EXTRA, (char_u)KE_KDEL}, | |
222 {XK_KP_Home, 'K', '1'}, | |
223 {XK_KP_End, 'K', '4'}, | |
224 {XK_KP_Prior, 'K', '3'}, | |
225 {XK_KP_Next, 'K', '5'}, | |
226 | |
227 {XK_KP_Add, 'K', '6'}, | |
228 {XK_KP_Subtract, 'K', '7'}, | |
229 {XK_KP_Divide, 'K', '8'}, | |
230 {XK_KP_Multiply, 'K', '9'}, | |
231 {XK_KP_Enter, 'K', 'A'}, | |
232 {XK_KP_Decimal, 'K', 'B'}, | |
233 | |
234 {XK_KP_0, 'K', 'C'}, | |
235 {XK_KP_1, 'K', 'D'}, | |
236 {XK_KP_2, 'K', 'E'}, | |
237 {XK_KP_3, 'K', 'F'}, | |
238 {XK_KP_4, 'K', 'G'}, | |
239 {XK_KP_5, 'K', 'H'}, | |
240 {XK_KP_6, 'K', 'I'}, | |
241 {XK_KP_7, 'K', 'J'}, | |
242 {XK_KP_8, 'K', 'K'}, | |
243 {XK_KP_9, 'K', 'L'}, | |
244 #endif | |
245 | |
246 /* End of list marker: */ | |
247 {(KeySym)0, 0, 0} | |
248 }; | |
249 | |
250 #define XtNboldFont "boldFont" | |
251 #define XtCBoldFont "BoldFont" | |
252 #define XtNitalicFont "italicFont" | |
253 #define XtCItalicFont "ItalicFont" | |
254 #define XtNboldItalicFont "boldItalicFont" | |
255 #define XtCBoldItalicFont "BoldItalicFont" | |
256 #define XtNscrollbarWidth "scrollbarWidth" | |
257 #define XtCScrollbarWidth "ScrollbarWidth" | |
258 #define XtNmenuHeight "menuHeight" | |
259 #define XtCMenuHeight "MenuHeight" | |
260 #define XtNmenuFont "menuFont" | |
261 #define XtCMenuFont "MenuFont" | |
262 #define XtNmenuFontSet "menuFontSet" | |
263 #define XtCMenuFontSet "MenuFontSet" | |
264 | |
265 | |
266 /* Resources for setting the foreground and background colors of menus */ | |
267 #define XtNmenuBackground "menuBackground" | |
268 #define XtCMenuBackground "MenuBackground" | |
269 #define XtNmenuForeground "menuForeground" | |
270 #define XtCMenuForeground "MenuForeground" | |
271 | |
272 /* Resources for setting the foreground and background colors of scrollbars */ | |
273 #define XtNscrollBackground "scrollBackground" | |
274 #define XtCScrollBackground "ScrollBackground" | |
275 #define XtNscrollForeground "scrollForeground" | |
276 #define XtCScrollForeground "ScrollForeground" | |
277 | |
278 /* Resources for setting the foreground and background colors of tooltip */ | |
279 #define XtNtooltipBackground "tooltipBackground" | |
280 #define XtCTooltipBackground "TooltipBackground" | |
281 #define XtNtooltipForeground "tooltipForeground" | |
282 #define XtCTooltipForeground "TooltipForeground" | |
283 #define XtNtooltipFont "tooltipFont" | |
284 #define XtCTooltipFont "TooltipFont" | |
285 | |
286 /* | |
287 * X Resources: | |
288 */ | |
289 static XtResource vim_resources[] = | |
290 { | |
291 { | |
292 XtNforeground, | |
293 XtCForeground, | |
294 XtRPixel, | |
295 sizeof(Pixel), | |
296 XtOffsetOf(gui_T, def_norm_pixel), | |
297 XtRString, | |
298 XtDefaultForeground | |
299 }, | |
300 { | |
301 XtNbackground, | |
302 XtCBackground, | |
303 XtRPixel, | |
304 sizeof(Pixel), | |
305 XtOffsetOf(gui_T, def_back_pixel), | |
306 XtRString, | |
307 XtDefaultBackground | |
308 }, | |
309 { | |
310 XtNfont, | |
311 XtCFont, | |
312 XtRString, | |
313 sizeof(String *), | |
314 XtOffsetOf(gui_T, rsrc_font_name), | |
315 XtRImmediate, | |
316 XtDefaultFont | |
317 }, | |
318 { | |
319 XtNboldFont, | |
320 XtCBoldFont, | |
321 XtRString, | |
322 sizeof(String *), | |
323 XtOffsetOf(gui_T, rsrc_bold_font_name), | |
324 XtRImmediate, | |
325 "" | |
326 }, | |
327 { | |
328 XtNitalicFont, | |
329 XtCItalicFont, | |
330 XtRString, | |
331 sizeof(String *), | |
332 XtOffsetOf(gui_T, rsrc_ital_font_name), | |
333 XtRImmediate, | |
334 "" | |
335 }, | |
336 { | |
337 XtNboldItalicFont, | |
338 XtCBoldItalicFont, | |
339 XtRString, | |
340 sizeof(String *), | |
341 XtOffsetOf(gui_T, rsrc_boldital_font_name), | |
342 XtRImmediate, | |
343 "" | |
344 }, | |
345 { | |
346 XtNgeometry, | |
347 XtCGeometry, | |
348 XtRString, | |
349 sizeof(String *), | |
350 XtOffsetOf(gui_T, geom), | |
351 XtRImmediate, | |
352 "" | |
353 }, | |
354 { | |
355 XtNreverseVideo, | |
356 XtCReverseVideo, | |
357 XtRBool, | |
358 sizeof(Bool), | |
359 XtOffsetOf(gui_T, rsrc_rev_video), | |
360 XtRImmediate, | |
361 (XtPointer)False | |
362 }, | |
363 { | |
364 XtNborderWidth, | |
365 XtCBorderWidth, | |
366 XtRInt, | |
367 sizeof(int), | |
368 XtOffsetOf(gui_T, border_width), | |
369 XtRImmediate, | |
370 (XtPointer)2 | |
371 }, | |
372 { | |
373 XtNscrollbarWidth, | |
374 XtCScrollbarWidth, | |
375 XtRInt, | |
376 sizeof(int), | |
377 XtOffsetOf(gui_T, scrollbar_width), | |
378 XtRImmediate, | |
379 (XtPointer)SB_DEFAULT_WIDTH | |
380 }, | |
381 #ifdef FEAT_MENU | |
382 # ifdef FEAT_GUI_ATHENA /* with Motif the height is always computed */ | |
383 { | |
384 XtNmenuHeight, | |
385 XtCMenuHeight, | |
386 XtRInt, | |
387 sizeof(int), | |
388 XtOffsetOf(gui_T, menu_height), | |
389 XtRImmediate, | |
390 (XtPointer)MENU_DEFAULT_HEIGHT /* Should figure out at run time */ | |
391 }, | |
392 # endif | |
393 { | |
394 # ifdef FONTSET_ALWAYS | |
395 XtNmenuFontSet, | |
396 XtCMenuFontSet, | |
397 #else | |
398 XtNmenuFont, | |
399 XtCMenuFont, | |
400 #endif | |
401 XtRString, | |
402 sizeof(char *), | |
403 XtOffsetOf(gui_T, rsrc_menu_font_name), | |
404 XtRString, | |
405 DFLT_MENU_FONT | |
406 }, | |
407 #endif | |
408 { | |
409 XtNmenuForeground, | |
410 XtCMenuForeground, | |
411 XtRString, | |
412 sizeof(char *), | |
413 XtOffsetOf(gui_T, rsrc_menu_fg_name), | |
414 XtRString, | |
415 DFLT_MENU_FG_COLOR | |
416 }, | |
417 { | |
418 XtNmenuBackground, | |
419 XtCMenuBackground, | |
420 XtRString, | |
421 sizeof(char *), | |
422 XtOffsetOf(gui_T, rsrc_menu_bg_name), | |
423 XtRString, | |
424 DFLT_MENU_BG_COLOR | |
425 }, | |
426 { | |
427 XtNscrollForeground, | |
428 XtCScrollForeground, | |
429 XtRString, | |
430 sizeof(char *), | |
431 XtOffsetOf(gui_T, rsrc_scroll_fg_name), | |
432 XtRString, | |
433 DFLT_SCROLL_FG_COLOR | |
434 }, | |
435 { | |
436 XtNscrollBackground, | |
437 XtCScrollBackground, | |
438 XtRString, | |
439 sizeof(char *), | |
440 XtOffsetOf(gui_T, rsrc_scroll_bg_name), | |
441 XtRString, | |
442 DFLT_SCROLL_BG_COLOR | |
443 }, | |
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444 #ifdef FEAT_BEVAL_GUI |
7 | 445 { |
446 XtNtooltipForeground, | |
447 XtCTooltipForeground, | |
448 XtRString, | |
449 sizeof(char *), | |
450 XtOffsetOf(gui_T, rsrc_tooltip_fg_name), | |
451 XtRString, | |
452 DFLT_TOOLTIP_FG_COLOR | |
453 }, | |
454 { | |
455 XtNtooltipBackground, | |
456 XtCTooltipBackground, | |
457 XtRString, | |
458 sizeof(char *), | |
459 XtOffsetOf(gui_T, rsrc_tooltip_bg_name), | |
460 XtRString, | |
461 DFLT_TOOLTIP_BG_COLOR | |
462 }, | |
463 { | |
464 XtNtooltipFont, | |
465 XtCTooltipFont, | |
466 XtRString, | |
467 sizeof(char *), | |
468 XtOffsetOf(gui_T, rsrc_tooltip_font_name), | |
469 XtRString, | |
470 DFLT_TOOLTIP_FONT | |
471 }, | |
472 /* This one isn't really needed, keep for Sun Workshop? */ | |
473 { | |
474 "balloonEvalFontSet", | |
475 XtCFontSet, | |
476 XtRFontSet, | |
477 sizeof(XFontSet), | |
478 XtOffsetOf(gui_T, tooltip_fontset), | |
479 XtRImmediate, | |
480 (XtPointer)NOFONTSET | |
481 }, | |
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482 #endif /* FEAT_BEVAL_GUI */ |
7 | 483 #ifdef FEAT_XIM |
484 { | |
485 "preeditType", | |
486 "PreeditType", | |
487 XtRString, | |
488 sizeof(char*), | |
489 XtOffsetOf(gui_T, rsrc_preedit_type_name), | |
490 XtRString, | |
491 (XtPointer)"OverTheSpot,OffTheSpot,Root" | |
492 }, | |
493 { | |
494 "inputMethod", | |
495 "InputMethod", | |
496 XtRString, | |
497 sizeof(char*), | |
498 XtOffsetOf(gui_T, rsrc_input_method), | |
499 XtRString, | |
500 NULL | |
501 }, | |
502 #endif /* FEAT_XIM */ | |
503 }; | |
504 | |
505 /* | |
506 * This table holds all the X GUI command line options allowed. This includes | |
507 * the standard ones so that we can skip them when vim is started without the | |
508 * GUI (but the GUI might start up later). | |
509 * When changing this, also update doc/vim_gui.txt and the usage message!!! | |
510 */ | |
511 static XrmOptionDescRec cmdline_options[] = | |
512 { | |
513 /* We handle these options ourselves */ | |
514 {"-bg", ".background", XrmoptionSepArg, NULL}, | |
515 {"-background", ".background", XrmoptionSepArg, NULL}, | |
516 {"-fg", ".foreground", XrmoptionSepArg, NULL}, | |
517 {"-foreground", ".foreground", XrmoptionSepArg, NULL}, | |
518 {"-fn", ".font", XrmoptionSepArg, NULL}, | |
519 {"-font", ".font", XrmoptionSepArg, NULL}, | |
520 {"-boldfont", ".boldFont", XrmoptionSepArg, NULL}, | |
521 {"-italicfont", ".italicFont", XrmoptionSepArg, NULL}, | |
522 {"-geom", ".geometry", XrmoptionSepArg, NULL}, | |
523 {"-geometry", ".geometry", XrmoptionSepArg, NULL}, | |
524 {"-reverse", "*reverseVideo", XrmoptionNoArg, "True"}, | |
525 {"-rv", "*reverseVideo", XrmoptionNoArg, "True"}, | |
526 {"+reverse", "*reverseVideo", XrmoptionNoArg, "False"}, | |
527 {"+rv", "*reverseVideo", XrmoptionNoArg, "False"}, | |
528 {"-display", ".display", XrmoptionSepArg, NULL}, | |
557 | 529 {"-iconic", ".iconic", XrmoptionNoArg, "True"}, |
7 | 530 {"-name", ".name", XrmoptionSepArg, NULL}, |
531 {"-bw", ".borderWidth", XrmoptionSepArg, NULL}, | |
532 {"-borderwidth", ".borderWidth", XrmoptionSepArg, NULL}, | |
533 {"-sw", ".scrollbarWidth", XrmoptionSepArg, NULL}, | |
534 {"-scrollbarwidth", ".scrollbarWidth", XrmoptionSepArg, NULL}, | |
535 {"-mh", ".menuHeight", XrmoptionSepArg, NULL}, | |
536 {"-menuheight", ".menuHeight", XrmoptionSepArg, NULL}, | |
537 #ifdef FONTSET_ALWAYS | |
538 {"-mf", ".menuFontSet", XrmoptionSepArg, NULL}, | |
539 {"-menufont", ".menuFontSet", XrmoptionSepArg, NULL}, | |
540 {"-menufontset", ".menuFontSet", XrmoptionSepArg, NULL}, | |
541 #else | |
542 {"-mf", ".menuFont", XrmoptionSepArg, NULL}, | |
543 {"-menufont", ".menuFont", XrmoptionSepArg, NULL}, | |
544 #endif | |
545 {"-xrm", NULL, XrmoptionResArg, NULL} | |
546 }; | |
547 | |
548 static int gui_argc = 0; | |
549 static char **gui_argv = NULL; | |
550 | |
551 /* | |
552 * Call-back routines. | |
553 */ | |
554 | |
555 static void | |
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556 gui_x11_timer_cb( |
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557 XtPointer timed_out, |
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558 XtIntervalId *interval_id UNUSED) |
7 | 559 { |
560 *((int *)timed_out) = TRUE; | |
561 } | |
562 | |
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563 #ifdef FEAT_JOB_CHANNEL |
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564 static void |
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565 channel_poll_cb( |
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566 XtPointer client_data, |
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567 XtIntervalId *interval_id UNUSED) |
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568 { |
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569 XtIntervalId *channel_timer = (XtIntervalId *)client_data; |
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570 |
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571 /* Using an event handler for a channel that may be disconnected does |
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572 * not work, it hangs. Instead poll for messages. */ |
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573 channel_handle_events(TRUE); |
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574 parse_queued_messages(); |
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575 |
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576 /* repeat */ |
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577 *channel_timer = XtAppAddTimeOut(app_context, (long_u)20, |
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578 channel_poll_cb, client_data); |
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579 } |
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580 #endif |
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581 |
7 | 582 static void |
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583 gui_x11_visibility_cb( |
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584 Widget w UNUSED, |
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585 XtPointer dud UNUSED, |
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586 XEvent *event, |
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587 Boolean *dum UNUSED) |
7 | 588 { |
589 if (event->type != VisibilityNotify) | |
590 return; | |
591 | |
592 gui.visibility = event->xvisibility.state; | |
593 | |
594 /* | |
595 * When we do an XCopyArea(), and the window is partially obscured, we want | |
596 * to receive an event to tell us whether it worked or not. | |
597 */ | |
598 XSetGraphicsExposures(gui.dpy, gui.text_gc, | |
599 gui.visibility != VisibilityUnobscured); | |
600 | |
601 /* This is needed for when redrawing is slow. */ | |
602 gui_mch_update(); | |
603 } | |
604 | |
605 static void | |
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606 gui_x11_expose_cb( |
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607 Widget w UNUSED, |
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608 XtPointer dud UNUSED, |
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609 XEvent *event, |
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610 Boolean *dum UNUSED) |
7 | 611 { |
612 XExposeEvent *gevent; | |
613 int new_x; | |
614 | |
615 if (event->type != Expose) | |
616 return; | |
617 | |
618 out_flush(); /* make sure all output has been processed */ | |
619 | |
620 gevent = (XExposeEvent *)event; | |
621 gui_redraw(gevent->x, gevent->y, gevent->width, gevent->height); | |
622 | |
623 new_x = FILL_X(0); | |
624 | |
625 /* Clear the border areas if needed */ | |
626 if (gevent->x < new_x) | |
627 XClearArea(gui.dpy, gui.wid, 0, 0, new_x, 0, False); | |
628 if (gevent->y < FILL_Y(0)) | |
629 XClearArea(gui.dpy, gui.wid, 0, 0, 0, FILL_Y(0), False); | |
630 if (gevent->x > FILL_X(Columns)) | |
631 XClearArea(gui.dpy, gui.wid, FILL_X((int)Columns), 0, 0, 0, False); | |
632 if (gevent->y > FILL_Y(Rows)) | |
633 XClearArea(gui.dpy, gui.wid, 0, FILL_Y((int)Rows), 0, 0, False); | |
634 | |
635 /* This is needed for when redrawing is slow. */ | |
636 gui_mch_update(); | |
637 } | |
638 | |
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639 #if ((defined(FEAT_NETBEANS_INTG) || defined(FEAT_SUN_WORKSHOP)) \ |
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640 && defined(FEAT_GUI_MOTIF)) || defined(PROTO) |
7 | 641 /* |
445 | 642 * This function fills in the XRectangle object with the current x,y |
643 * coordinates and height, width so that an XtVaSetValues to the same shell of | |
1226 | 644 * those resources will restore the window to its former position and |
445 | 645 * dimensions. |
7 | 646 * |
445 | 647 * Note: This function may fail, in which case the XRectangle will be |
648 * unchanged. Be sure to have the XRectangle set with the proper values for a | |
649 * failed condition prior to calling this function. | |
7 | 650 */ |
651 static void | |
652 shellRectangle(Widget shell, XRectangle *r) | |
653 { | |
654 Window rootw, shellw, child, parentw; | |
655 int absx, absy; | |
656 XWindowAttributes a; | |
657 Window *children; | |
658 unsigned int childrenCount; | |
659 | |
660 shellw = XtWindow(shell); | |
661 if (shellw == 0) | |
662 return; | |
663 for (;;) | |
664 { | |
665 XQueryTree(XtDisplay(shell), shellw, &rootw, &parentw, | |
666 &children, &childrenCount); | |
667 XFree(children); | |
668 if (parentw == rootw) | |
669 break; | |
670 shellw = parentw; | |
671 } | |
672 XGetWindowAttributes(XtDisplay(shell), shellw, &a); | |
673 XTranslateCoordinates(XtDisplay(shell), shellw, a.root, 0, 0, | |
674 &absx, &absy, &child); | |
675 r->x = absx; | |
676 r->y = absy; | |
677 XtVaGetValues(shell, XmNheight, &r->height, XmNwidth, &r->width, NULL); | |
678 } | |
679 #endif | |
680 | |
681 static void | |
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682 gui_x11_resize_window_cb( |
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683 Widget w UNUSED, |
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684 XtPointer dud UNUSED, |
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685 XEvent *event, |
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686 Boolean *dum UNUSED) |
7 | 687 { |
688 static int lastWidth, lastHeight; | |
689 | |
690 if (event->type != ConfigureNotify) | |
691 return; | |
692 | |
693 if (event->xconfigure.width != lastWidth | |
694 || event->xconfigure.height != lastHeight) | |
695 { | |
696 lastWidth = event->xconfigure.width; | |
697 lastHeight = event->xconfigure.height; | |
698 gui_resize_shell(event->xconfigure.width, event->xconfigure.height | |
699 #ifdef FEAT_XIM | |
700 - xim_get_status_area_height() | |
701 #endif | |
702 ); | |
703 } | |
704 #ifdef FEAT_SUN_WORKSHOP | |
705 if (usingSunWorkShop) | |
706 { | |
707 XRectangle rec; | |
708 | |
709 shellRectangle(w, &rec); | |
710 workshop_frame_moved(rec.x, rec.y, rec.width, rec.height); | |
711 } | |
712 #endif | |
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713 #if defined(FEAT_NETBEANS_INTG) && defined(FEAT_GUI_MOTIF) |
2210 | 714 if (netbeans_active()) |
7 | 715 { |
716 XRectangle rec; | |
717 | |
718 shellRectangle(w, &rec); | |
719 netbeans_frame_moved(rec.x, rec.y); | |
720 } | |
721 #endif | |
722 #ifdef FEAT_XIM | |
723 xim_set_preedit(); | |
724 #endif | |
725 } | |
726 | |
727 static void | |
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728 gui_x11_focus_change_cb( |
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729 Widget w UNUSED, |
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730 XtPointer data UNUSED, |
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731 XEvent *event, |
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732 Boolean *dum UNUSED) |
7 | 733 { |
734 gui_focus_change(event->type == FocusIn); | |
735 } | |
736 | |
737 static void | |
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738 gui_x11_enter_cb( |
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739 Widget w UNUSED, |
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740 XtPointer data UNUSED, |
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741 XEvent *event UNUSED, |
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742 Boolean *dum UNUSED) |
7 | 743 { |
744 gui_focus_change(TRUE); | |
745 } | |
746 | |
747 static void | |
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748 gui_x11_leave_cb( |
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749 Widget w UNUSED, |
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750 XtPointer data UNUSED, |
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751 XEvent *event UNUSED, |
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752 Boolean *dum UNUSED) |
7 | 753 { |
754 gui_focus_change(FALSE); | |
755 } | |
756 | |
757 #if defined(X_HAVE_UTF8_STRING) && defined(FEAT_MBYTE) | |
758 # if X_HAVE_UTF8_STRING | |
759 # define USE_UTF8LOOKUP | |
760 # endif | |
761 #endif | |
762 | |
763 void | |
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764 gui_x11_key_hit_cb( |
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765 Widget w UNUSED, |
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766 XtPointer dud UNUSED, |
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767 XEvent *event, |
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768 Boolean *dum UNUSED) |
7 | 769 { |
770 XKeyPressedEvent *ev_press; | |
771 #ifdef FEAT_XIM | |
772 char_u string2[256]; | |
773 char_u string_shortbuf[256]; | |
774 char_u *string = string_shortbuf; | |
775 Boolean string_alloced = False; | |
776 Status status; | |
777 #else | |
778 char_u string[4], string2[3]; | |
779 #endif | |
780 KeySym key_sym, key_sym2; | |
781 int len, len2; | |
782 int i; | |
783 int modifiers; | |
784 int key; | |
785 | |
786 ev_press = (XKeyPressedEvent *)event; | |
787 | |
788 #ifdef FEAT_XIM | |
789 if (xic) | |
790 { | |
791 # ifdef USE_UTF8LOOKUP | |
792 /* XFree86 4.0.2 or newer: Be able to get UTF-8 characters even when | |
793 * the locale isn't utf-8. */ | |
794 if (enc_utf8) | |
795 len = Xutf8LookupString(xic, ev_press, (char *)string, | |
796 sizeof(string_shortbuf), &key_sym, &status); | |
797 else | |
798 # endif | |
799 len = XmbLookupString(xic, ev_press, (char *)string, | |
800 sizeof(string_shortbuf), &key_sym, &status); | |
801 if (status == XBufferOverflow) | |
802 { | |
803 string = (char_u *)XtMalloc(len + 1); | |
804 string_alloced = True; | |
805 # ifdef USE_UTF8LOOKUP | |
806 /* XFree86 4.0.2 or newer: Be able to get UTF-8 characters even | |
807 * when the locale isn't utf-8. */ | |
808 if (enc_utf8) | |
809 len = Xutf8LookupString(xic, ev_press, (char *)string, | |
810 len, &key_sym, &status); | |
811 else | |
812 # endif | |
813 len = XmbLookupString(xic, ev_press, (char *)string, | |
814 len, &key_sym, &status); | |
815 } | |
816 if (status == XLookupNone || status == XLookupChars) | |
817 key_sym = XK_VoidSymbol; | |
818 | |
819 # ifdef FEAT_MBYTE | |
820 /* Do conversion from 'termencoding' to 'encoding'. When using | |
821 * Xutf8LookupString() it has already been done. */ | |
822 if (len > 0 && input_conv.vc_type != CONV_NONE | |
823 # ifdef USE_UTF8LOOKUP | |
824 && !enc_utf8 | |
825 # endif | |
826 ) | |
827 { | |
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828 int maxlen = len * 4 + 40; /* guessed */ |
7 | 829 char_u *p = (char_u *)XtMalloc(maxlen); |
830 | |
831 mch_memmove(p, string, len); | |
832 if (string_alloced) | |
833 XtFree((char *)string); | |
834 string = p; | |
835 string_alloced = True; | |
836 len = convert_input(p, len, maxlen); | |
837 } | |
838 # endif | |
839 | |
840 /* Translate CSI to K_CSI, otherwise it could be recognized as the | |
841 * start of a special key. */ | |
842 for (i = 0; i < len; ++i) | |
843 if (string[i] == CSI) | |
844 { | |
845 char_u *p = (char_u *)XtMalloc(len + 3); | |
846 | |
847 mch_memmove(p, string, i + 1); | |
848 p[i + 1] = KS_EXTRA; | |
849 p[i + 2] = (int)KE_CSI; | |
850 mch_memmove(p + i + 3, string + i + 1, len - i); | |
851 if (string_alloced) | |
852 XtFree((char *)string); | |
853 string = p; | |
854 string_alloced = True; | |
855 i += 2; | |
856 len += 2; | |
857 } | |
858 } | |
859 else | |
860 #endif | |
861 len = XLookupString(ev_press, (char *)string, sizeof(string), | |
862 &key_sym, NULL); | |
863 | |
864 #ifdef SunXK_F36 | |
865 /* | |
866 * These keys have bogus lookup strings, and trapping them here is | |
867 * easier than trying to XRebindKeysym() on them with every possible | |
868 * combination of modifiers. | |
869 */ | |
870 if (key_sym == SunXK_F36 || key_sym == SunXK_F37) | |
871 len = 0; | |
872 #endif | |
873 | |
874 #ifdef FEAT_HANGULIN | |
875 if ((key_sym == XK_space) && (ev_press->state & ShiftMask)) | |
876 { | |
877 hangul_input_state_toggle(); | |
878 goto theend; | |
879 } | |
880 #endif | |
881 | |
882 if (key_sym == XK_space) | |
883 string[0] = ' '; /* Otherwise Ctrl-Space doesn't work */ | |
884 | |
885 /* | |
886 * Only on some machines ^_ requires Ctrl+Shift+minus. For consistency, | |
887 * allow just Ctrl+minus too. | |
888 */ | |
889 if (key_sym == XK_minus && (ev_press->state & ControlMask)) | |
890 string[0] = Ctrl__; | |
891 | |
892 #ifdef XK_ISO_Left_Tab | |
893 /* why do we get XK_ISO_Left_Tab instead of XK_Tab for shift-tab? */ | |
894 if (key_sym == XK_ISO_Left_Tab) | |
895 { | |
896 key_sym = XK_Tab; | |
897 string[0] = TAB; | |
898 len = 1; | |
899 } | |
900 #endif | |
901 | |
902 /* Check for Alt/Meta key (Mod1Mask), but not for a BS, DEL or character | |
903 * that already has the 8th bit set. And not when using a double-byte | |
904 * encoding, setting the 8th bit may make it the lead byte of a | |
905 * double-byte character. */ | |
906 if (len == 1 | |
907 && (ev_press->state & Mod1Mask) | |
908 && !(key_sym == XK_BackSpace || key_sym == XK_Delete) | |
909 && (string[0] & 0x80) == 0 | |
910 #ifdef FEAT_MBYTE | |
911 && !enc_dbcs | |
912 #endif | |
913 ) | |
914 { | |
915 #if defined(FEAT_MENU) && defined(FEAT_GUI_MOTIF) | |
916 /* Ignore ALT keys when they are used for the menu only */ | |
917 if (gui.menu_is_active | |
918 && (p_wak[0] == 'y' | |
919 || (p_wak[0] == 'm' && gui_is_menu_shortcut(string[0])))) | |
920 goto theend; | |
921 #endif | |
922 /* | |
923 * Before we set the 8th bit, check to make sure the user doesn't | |
924 * already have a mapping defined for this sequence. We determine this | |
925 * by checking to see if the input would be the same without the | |
926 * Alt/Meta key. | |
927 * Don't do this for <S-M-Tab>, that should become K_S_TAB with ALT. | |
928 */ | |
929 ev_press->state &= ~Mod1Mask; | |
930 len2 = XLookupString(ev_press, (char *)string2, sizeof(string2), | |
931 &key_sym2, NULL); | |
932 if (key_sym2 == XK_space) | |
933 string2[0] = ' '; /* Otherwise Meta-Ctrl-Space doesn't work */ | |
934 if ( len2 == 1 | |
935 && string[0] == string2[0] | |
936 && !(key_sym == XK_Tab && (ev_press->state & ShiftMask))) | |
937 { | |
938 string[0] |= 0x80; | |
939 #ifdef FEAT_MBYTE | |
940 if (enc_utf8) /* convert to utf-8 */ | |
941 { | |
942 string[1] = string[0] & 0xbf; | |
943 string[0] = ((unsigned)string[0] >> 6) + 0xc0; | |
944 if (string[1] == CSI) | |
945 { | |
946 string[2] = KS_EXTRA; | |
947 string[3] = (int)KE_CSI; | |
948 len = 4; | |
949 } | |
950 else | |
951 len = 2; | |
952 } | |
953 #endif | |
954 } | |
955 else | |
956 ev_press->state |= Mod1Mask; | |
957 } | |
958 | |
959 if (len == 1 && string[0] == CSI) | |
960 { | |
961 string[1] = KS_EXTRA; | |
962 string[2] = (int)KE_CSI; | |
963 len = -3; | |
964 } | |
965 | |
966 /* Check for special keys. Also do this when len == 1 (key has an ASCII | |
967 * value) to detect backspace, delete and keypad keys. */ | |
968 if (len == 0 || len == 1) | |
969 { | |
970 for (i = 0; special_keys[i].key_sym != (KeySym)0; i++) | |
971 { | |
972 if (special_keys[i].key_sym == key_sym) | |
973 { | |
974 string[0] = CSI; | |
975 string[1] = special_keys[i].vim_code0; | |
976 string[2] = special_keys[i].vim_code1; | |
977 len = -3; | |
978 break; | |
979 } | |
980 } | |
981 } | |
982 | |
983 /* Unrecognised key is ignored. */ | |
984 if (len == 0) | |
985 goto theend; | |
986 | |
987 /* Special keys (and a few others) may have modifiers. Also when using a | |
988 * double-byte encoding (can't set the 8th bit). */ | |
989 if (len == -3 || key_sym == XK_space || key_sym == XK_Tab | |
990 || key_sym == XK_Return || key_sym == XK_Linefeed | |
991 || key_sym == XK_Escape | |
992 #ifdef FEAT_MBYTE | |
993 || (enc_dbcs && len == 1 && (ev_press->state & Mod1Mask)) | |
994 #endif | |
995 ) | |
996 { | |
997 modifiers = 0; | |
998 if (ev_press->state & ShiftMask) | |
999 modifiers |= MOD_MASK_SHIFT; | |
1000 if (ev_press->state & ControlMask) | |
1001 modifiers |= MOD_MASK_CTRL; | |
1002 if (ev_press->state & Mod1Mask) | |
1003 modifiers |= MOD_MASK_ALT; | |
179 | 1004 if (ev_press->state & Mod4Mask) |
1005 modifiers |= MOD_MASK_META; | |
7 | 1006 |
1007 /* | |
1008 * For some keys a shift modifier is translated into another key | |
1009 * code. | |
1010 */ | |
1011 if (len == -3) | |
1012 key = TO_SPECIAL(string[1], string[2]); | |
1013 else | |
1014 key = string[0]; | |
1015 key = simplify_key(key, &modifiers); | |
1016 if (key == CSI) | |
1017 key = K_CSI; | |
1018 if (IS_SPECIAL(key)) | |
1019 { | |
1020 string[0] = CSI; | |
1021 string[1] = K_SECOND(key); | |
1022 string[2] = K_THIRD(key); | |
1023 len = 3; | |
1024 } | |
1025 else | |
1026 { | |
1027 string[0] = key; | |
1028 len = 1; | |
1029 } | |
1030 | |
1031 if (modifiers != 0) | |
1032 { | |
1033 string2[0] = CSI; | |
1034 string2[1] = KS_MODIFIER; | |
1035 string2[2] = modifiers; | |
1036 add_to_input_buf(string2, 3); | |
1037 } | |
1038 } | |
1039 | |
1040 if (len == 1 && ((string[0] == Ctrl_C && ctrl_c_interrupts) | |
1041 #ifdef UNIX | |
1042 || (intr_char != 0 && string[0] == intr_char) | |
1043 #endif | |
1044 )) | |
1045 { | |
1046 trash_input_buf(); | |
1047 got_int = TRUE; | |
1048 } | |
1049 | |
1050 add_to_input_buf(string, len); | |
1051 | |
1052 /* | |
1053 * blank out the pointer if necessary | |
1054 */ | |
1055 if (p_mh) | |
1056 gui_mch_mousehide(TRUE); | |
1057 | |
1058 #if defined(FEAT_BEVAL_TIP) | |
1059 { | |
1060 BalloonEval *be; | |
1061 | |
1062 if ((be = gui_mch_currently_showing_beval()) != NULL) | |
1063 gui_mch_unpost_balloon(be); | |
1064 } | |
1065 #endif | |
1066 theend: | |
1067 {} /* some compilers need a statement here */ | |
1068 #ifdef FEAT_XIM | |
1069 if (string_alloced) | |
1070 XtFree((char *)string); | |
1071 #endif | |
1072 } | |
1073 | |
1074 static void | |
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1075 gui_x11_mouse_cb( |
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1076 Widget w UNUSED, |
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1077 XtPointer dud UNUSED, |
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1078 XEvent *event, |
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1079 Boolean *dum UNUSED) |
7 | 1080 { |
1081 static XtIntervalId timer = (XtIntervalId)0; | |
1082 static int timed_out = TRUE; | |
1083 | |
1084 int button; | |
1085 int repeated_click = FALSE; | |
1086 int x, y; | |
1087 int_u x_modifiers; | |
1088 int_u vim_modifiers; | |
1089 | |
1090 if (event->type == MotionNotify) | |
1091 { | |
1092 /* Get the latest position, avoids lagging behind on a drag. */ | |
1093 x = event->xmotion.x; | |
1094 y = event->xmotion.y; | |
1095 x_modifiers = event->xmotion.state; | |
1096 button = (x_modifiers & (Button1Mask | Button2Mask | Button3Mask)) | |
1097 ? MOUSE_DRAG : ' '; | |
1098 | |
1099 /* | |
1100 * if our pointer is currently hidden, then we should show it. | |
1101 */ | |
1102 gui_mch_mousehide(FALSE); | |
1103 | |
1104 if (button != MOUSE_DRAG) /* just moving the rodent */ | |
1105 { | |
1106 #ifdef FEAT_MENU | |
1107 if (dud) /* moved in vimForm */ | |
1108 y -= gui.menu_height; | |
1109 #endif | |
1110 gui_mouse_moved(x, y); | |
1111 return; | |
1112 } | |
1113 } | |
1114 else | |
1115 { | |
1116 x = event->xbutton.x; | |
1117 y = event->xbutton.y; | |
1118 if (event->type == ButtonPress) | |
1119 { | |
1120 /* Handle multiple clicks */ | |
1121 if (!timed_out) | |
1122 { | |
1123 XtRemoveTimeOut(timer); | |
1124 repeated_click = TRUE; | |
1125 } | |
1126 timed_out = FALSE; | |
1127 timer = XtAppAddTimeOut(app_context, (long_u)p_mouset, | |
1128 gui_x11_timer_cb, &timed_out); | |
1129 switch (event->xbutton.button) | |
1130 { | |
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1131 /* keep in sync with gui_gtk_x11.c */ |
7 | 1132 case Button1: button = MOUSE_LEFT; break; |
1133 case Button2: button = MOUSE_MIDDLE; break; | |
1134 case Button3: button = MOUSE_RIGHT; break; | |
1135 case Button4: button = MOUSE_4; break; | |
1136 case Button5: button = MOUSE_5; break; | |
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1137 case 6: button = MOUSE_7; break; |
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1138 case 7: button = MOUSE_6; break; |
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1139 case 8: button = MOUSE_X1; break; |
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|
1140 case 9: button = MOUSE_X2; break; |
7 | 1141 default: |
1142 return; /* Unknown button */ | |
1143 } | |
1144 } | |
1145 else if (event->type == ButtonRelease) | |
1146 button = MOUSE_RELEASE; | |
1147 else | |
1148 return; /* Unknown mouse event type */ | |
1149 | |
1150 x_modifiers = event->xbutton.state; | |
1151 #if defined(FEAT_GUI_MOTIF) && defined(FEAT_MENU) | |
1152 last_mouse_event = event->xbutton; | |
1153 #endif | |
1154 } | |
1155 | |
1156 vim_modifiers = 0x0; | |
1157 if (x_modifiers & ShiftMask) | |
1158 vim_modifiers |= MOUSE_SHIFT; | |
1159 if (x_modifiers & ControlMask) | |
1160 vim_modifiers |= MOUSE_CTRL; | |
1161 if (x_modifiers & Mod1Mask) /* Alt or Meta key */ | |
1162 vim_modifiers |= MOUSE_ALT; | |
1163 | |
1164 gui_send_mouse_event(button, x, y, repeated_click, vim_modifiers); | |
1165 } | |
1166 | |
1167 /* | |
1168 * End of call-back routines | |
1169 */ | |
1170 | |
1171 /* | |
1172 * Parse the GUI related command-line arguments. Any arguments used are | |
1173 * deleted from argv, and *argc is decremented accordingly. This is called | |
1174 * when vim is started, whether or not the GUI has been started. | |
1175 */ | |
1176 void | |
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1177 gui_mch_prepare(int *argc, char **argv) |
7 | 1178 { |
1179 int arg; | |
1180 int i; | |
1181 | |
1182 /* | |
1183 * Move all the entries in argv which are relevant to X into gui_argv. | |
1184 */ | |
1185 gui_argc = 0; | |
1186 gui_argv = (char **)lalloc((long_u)(*argc * sizeof(char *)), FALSE); | |
1187 if (gui_argv == NULL) | |
1188 return; | |
1189 gui_argv[gui_argc++] = argv[0]; | |
1190 arg = 1; | |
1191 while (arg < *argc) | |
1192 { | |
1193 /* Look for argv[arg] in cmdline_options[] table */ | |
1887 | 1194 for (i = 0; i < (int)XtNumber(cmdline_options); i++) |
7 | 1195 if (strcmp(argv[arg], cmdline_options[i].option) == 0) |
1196 break; | |
1197 | |
1887 | 1198 if (i < (int)XtNumber(cmdline_options)) |
7 | 1199 { |
1200 /* Remember finding "-rv" or "-reverse" */ | |
1201 if (strcmp("-rv", argv[arg]) == 0 | |
1202 || strcmp("-reverse", argv[arg]) == 0) | |
1203 found_reverse_arg = TRUE; | |
1204 else if ((strcmp("-fn", argv[arg]) == 0 | |
1205 || strcmp("-font", argv[arg]) == 0) | |
1206 && arg + 1 < *argc) | |
1207 font_argument = argv[arg + 1]; | |
1208 | |
1209 /* Found match in table, so move it into gui_argv */ | |
1210 gui_argv[gui_argc++] = argv[arg]; | |
1211 if (--*argc > arg) | |
1212 { | |
1213 mch_memmove(&argv[arg], &argv[arg + 1], (*argc - arg) | |
1214 * sizeof(char *)); | |
1215 if (cmdline_options[i].argKind != XrmoptionNoArg) | |
1216 { | |
1217 /* Move the options argument as well */ | |
1218 gui_argv[gui_argc++] = argv[arg]; | |
1219 if (--*argc > arg) | |
1220 mch_memmove(&argv[arg], &argv[arg + 1], (*argc - arg) | |
1221 * sizeof(char *)); | |
1222 } | |
1223 } | |
1224 argv[*argc] = NULL; | |
1225 } | |
1226 else | |
1227 #ifdef FEAT_SUN_WORKSHOP | |
1228 if (strcmp("-ws", argv[arg]) == 0) | |
1229 { | |
1230 usingSunWorkShop++; | |
1231 p_acd = TRUE; | |
1232 gui.dofork = FALSE; /* don't fork() when starting GUI */ | |
1233 mch_memmove(&argv[arg], &argv[arg + 1], | |
1234 (--*argc - arg) * sizeof(char *)); | |
1235 argv[*argc] = NULL; | |
1236 # ifdef WSDEBUG | |
1237 wsdebug_wait(WT_ENV | WT_WAIT | WT_STOP, "SPRO_GVIM_WAIT", 20); | |
1238 wsdebug_log_init("SPRO_GVIM_DEBUG", "SPRO_GVIM_DLEVEL"); | |
1239 # endif | |
1240 } | |
1241 else | |
1242 #endif | |
1243 #ifdef FEAT_NETBEANS_INTG | |
1244 if (strncmp("-nb", argv[arg], 3) == 0) | |
1245 { | |
1246 gui.dofork = FALSE; /* don't fork() when starting GUI */ | |
1247 netbeansArg = argv[arg]; | |
1248 mch_memmove(&argv[arg], &argv[arg + 1], | |
1249 (--*argc - arg) * sizeof(char *)); | |
1250 argv[*argc] = NULL; | |
1251 } | |
1252 else | |
1253 #endif | |
1254 arg++; | |
1255 } | |
1256 } | |
1257 | |
1258 #ifndef XtSpecificationRelease | |
1259 # define CARDINAL (Cardinal *) | |
1260 #else | |
1261 # if XtSpecificationRelease == 4 | |
1262 # define CARDINAL (Cardinal *) | |
1263 # else | |
1264 # define CARDINAL (int *) | |
1265 # endif | |
1266 #endif | |
1267 | |
1268 /* | |
1269 * Check if the GUI can be started. Called before gvimrc is sourced. | |
1270 * Return OK or FAIL. | |
1271 */ | |
1272 int | |
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1273 gui_mch_init_check(void) |
7 | 1274 { |
1275 #ifdef FEAT_XIM | |
1276 XtSetLanguageProc(NULL, NULL, NULL); | |
1277 #endif | |
1278 open_app_context(); | |
1279 if (app_context != NULL) | |
1280 gui.dpy = XtOpenDisplay(app_context, 0, VIM_NAME, VIM_CLASS, | |
51 | 1281 cmdline_options, XtNumber(cmdline_options), |
1282 CARDINAL &gui_argc, gui_argv); | |
7 | 1283 |
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1284 # if defined(FEAT_FLOAT) && defined(LC_NUMERIC) |
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1285 { |
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1286 /* The call to XtOpenDisplay() may have set the locale from the |
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1287 * environment. Set LC_NUMERIC to "C" to make sure that strtod() uses a |
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1288 * decimal point, not a comma. */ |
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1289 char *p = setlocale(LC_NUMERIC, NULL); |
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1290 |
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1291 if (p == NULL || strcmp(p, "C") != 0) |
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1292 setlocale(LC_NUMERIC, "C"); |
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1293 } |
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1294 # endif |
7 | 1295 if (app_context == NULL || gui.dpy == NULL) |
1296 { | |
1297 gui.dying = TRUE; | |
1298 EMSG(_(e_opendisp)); | |
1299 return FAIL; | |
1300 } | |
1301 return OK; | |
1302 } | |
1303 | |
1304 | |
1305 #ifdef USE_XSMP | |
1306 /* | |
1307 * Handle XSMP processing, de-registering the attachment upon error | |
1308 */ | |
1309 static XtInputId _xsmp_xtinputid; | |
1310 | |
1311 static void | |
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1312 local_xsmp_handle_requests( |
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1313 XtPointer c UNUSED, |
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1314 int *s UNUSED, |
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1315 XtInputId *i UNUSED) |
7 | 1316 { |
1317 if (xsmp_handle_requests() == FAIL) | |
1318 XtRemoveInput(_xsmp_xtinputid); | |
1319 } | |
1320 #endif | |
1321 | |
1322 | |
1323 /* | |
1324 * Initialise the X GUI. Create all the windows, set up all the call-backs etc. | |
1325 * Returns OK for success, FAIL when the GUI can't be started. | |
1326 */ | |
1327 int | |
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1328 gui_mch_init(void) |
7 | 1329 { |
1330 XtGCMask gc_mask; | |
1331 XGCValues gc_vals; | |
1332 int x, y, mask; | |
1333 unsigned w, h; | |
1334 | |
1335 #if 0 | |
1336 /* Uncomment this to enable synchronous mode for debugging */ | |
1337 XSynchronize(gui.dpy, True); | |
1338 #endif | |
1339 | |
1340 vimShell = XtVaAppCreateShell(VIM_NAME, VIM_CLASS, | |
1341 applicationShellWidgetClass, gui.dpy, NULL); | |
1342 | |
1343 /* | |
1344 * Get the application resources | |
1345 */ | |
1346 XtVaGetApplicationResources(vimShell, (XtPointer)&gui, | |
1347 vim_resources, XtNumber(vim_resources), NULL); | |
1348 | |
1349 gui.scrollbar_height = gui.scrollbar_width; | |
1350 | |
1351 /* | |
1352 * Get the colors ourselves. Using the automatic conversion doesn't | |
1353 * handle looking for approximate colors. | |
1354 */ | |
1355 /* NOTE: These next few lines are an exact duplicate of gui_athena.c's | |
1356 * gui_mch_def_colors(). Why? | |
1357 */ | |
1358 gui.menu_fg_pixel = gui_get_color((char_u *)gui.rsrc_menu_fg_name); | |
1359 gui.menu_bg_pixel = gui_get_color((char_u *)gui.rsrc_menu_bg_name); | |
1360 gui.scroll_fg_pixel = gui_get_color((char_u *)gui.rsrc_scroll_fg_name); | |
1361 gui.scroll_bg_pixel = gui_get_color((char_u *)gui.rsrc_scroll_bg_name); | |
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1362 #ifdef FEAT_BEVAL_GUI |
7 | 1363 gui.tooltip_fg_pixel = gui_get_color((char_u *)gui.rsrc_tooltip_fg_name); |
1364 gui.tooltip_bg_pixel = gui_get_color((char_u *)gui.rsrc_tooltip_bg_name); | |
1365 #endif | |
1366 | |
1367 #if defined(FEAT_MENU) && defined(FEAT_GUI_ATHENA) | |
1368 /* If the menu height was set, don't change it at runtime */ | |
1369 if (gui.menu_height != MENU_DEFAULT_HEIGHT) | |
1370 gui.menu_height_fixed = TRUE; | |
1371 #endif | |
1372 | |
1373 /* Set default foreground and background colours */ | |
1374 gui.norm_pixel = gui.def_norm_pixel; | |
1375 gui.back_pixel = gui.def_back_pixel; | |
1376 | |
1377 /* Check if reverse video needs to be applied (on Sun it's done by X) */ | |
1378 if (gui.rsrc_rev_video && gui_get_lightness(gui.back_pixel) | |
1379 > gui_get_lightness(gui.norm_pixel)) | |
1380 { | |
1381 gui.norm_pixel = gui.def_back_pixel; | |
1382 gui.back_pixel = gui.def_norm_pixel; | |
1383 gui.def_norm_pixel = gui.norm_pixel; | |
1384 gui.def_back_pixel = gui.back_pixel; | |
1385 } | |
1386 | |
1387 /* Get the colors from the "Normal", "Tooltip", "Scrollbar" and "Menu" | |
1388 * group (set in syntax.c or in a vimrc file) */ | |
1389 set_normal_colors(); | |
1390 | |
1391 /* | |
1392 * Check that none of the colors are the same as the background color | |
1393 */ | |
1394 gui_check_colors(); | |
1395 | |
1396 /* | |
1397 * Set up the GCs. The font attributes will be set in gui_init_font(). | |
1398 */ | |
1399 gc_mask = GCForeground | GCBackground; | |
1400 gc_vals.foreground = gui.norm_pixel; | |
1401 gc_vals.background = gui.back_pixel; | |
1402 gui.text_gc = XtGetGC(vimShell, gc_mask, &gc_vals); | |
1403 | |
1404 gc_vals.foreground = gui.back_pixel; | |
1405 gc_vals.background = gui.norm_pixel; | |
1406 gui.back_gc = XtGetGC(vimShell, gc_mask, &gc_vals); | |
1407 | |
1408 gc_mask |= GCFunction; | |
1409 gc_vals.foreground = gui.norm_pixel ^ gui.back_pixel; | |
1410 gc_vals.background = gui.norm_pixel ^ gui.back_pixel; | |
1411 gc_vals.function = GXxor; | |
1412 gui.invert_gc = XtGetGC(vimShell, gc_mask, &gc_vals); | |
1413 | |
1414 gui.visibility = VisibilityUnobscured; | |
1415 x11_setup_atoms(gui.dpy); | |
1416 | |
1417 if (gui_win_x != -1 && gui_win_y != -1) | |
1418 gui_mch_set_winpos(gui_win_x, gui_win_y); | |
1419 | |
1420 /* Now adapt the supplied(?) geometry-settings */ | |
1421 /* Added by Kjetil Jacobsen <kjetilja@stud.cs.uit.no> */ | |
1422 if (gui.geom != NULL && *gui.geom != NUL) | |
1423 { | |
1424 mask = XParseGeometry((char *)gui.geom, &x, &y, &w, &h); | |
1425 if (mask & WidthValue) | |
1426 Columns = w; | |
1427 if (mask & HeightValue) | |
857 | 1428 { |
1887 | 1429 if (p_window > (long)h - 1 || !option_was_set((char_u *)"window")) |
857 | 1430 p_window = h - 1; |
7 | 1431 Rows = h; |
857 | 1432 } |
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1433 limit_screen_size(); |
7 | 1434 /* |
1435 * Set the (x,y) position of the main window only if specified in the | |
1436 * users geometry, so we get good defaults when they don't. This needs | |
1437 * to be done before the shell is popped up. | |
1438 */ | |
1439 if (mask & (XValue|YValue)) | |
1440 XtVaSetValues(vimShell, XtNgeometry, gui.geom, NULL); | |
1441 } | |
1442 | |
1443 gui_x11_create_widgets(); | |
1444 | |
1445 /* | |
1446 * Add an icon to Vim (Marcel Douben: 11 May 1998). | |
1447 */ | |
1448 if (vim_strchr(p_go, GO_ICON) != NULL) | |
1449 { | |
1450 #ifndef HAVE_XPM | |
1451 # include "vim_icon.xbm" | |
1452 # include "vim_mask.xbm" | |
1453 | |
1454 Arg arg[2]; | |
1455 | |
1456 XtSetArg(arg[0], XtNiconPixmap, | |
1457 XCreateBitmapFromData(gui.dpy, | |
1458 DefaultRootWindow(gui.dpy), | |
1459 (char *)vim_icon_bits, | |
1460 vim_icon_width, | |
1461 vim_icon_height)); | |
1462 XtSetArg(arg[1], XtNiconMask, | |
1463 XCreateBitmapFromData(gui.dpy, | |
1464 DefaultRootWindow(gui.dpy), | |
1465 (char *)vim_mask_icon_bits, | |
1466 vim_mask_icon_width, | |
1467 vim_mask_icon_height)); | |
1468 XtSetValues(vimShell, arg, (Cardinal)2); | |
1469 #else | |
1470 /* Use Pixmaps, looking much nicer. */ | |
1471 | |
1472 /* If you get an error message here, you still need to unpack the runtime | |
1473 * archive! */ | |
1474 # ifdef magick | |
1475 # undef magick | |
1476 # endif | |
1477 # define magick vim32x32 | |
1478 # include "../runtime/vim32x32.xpm" | |
1479 # undef magick | |
1480 # define magick vim16x16 | |
1481 # include "../runtime/vim16x16.xpm" | |
1482 # undef magick | |
1483 # define magick vim48x48 | |
1484 # include "../runtime/vim48x48.xpm" | |
1485 # undef magick | |
1486 | |
1487 static Pixmap icon = 0; | |
1488 static Pixmap icon_mask = 0; | |
1489 static char **magick = vim32x32; | |
1490 Window root_window; | |
1491 XIconSize *size; | |
1492 int number_sizes; | |
1493 Display *dsp; | |
1494 Screen *scr; | |
1495 XpmAttributes attr; | |
1496 Colormap cmap; | |
1497 | |
1498 /* | |
1499 * Adjust the icon to the preferences of the actual window manager. | |
1500 */ | |
1501 root_window = XRootWindowOfScreen(XtScreen(vimShell)); | |
1502 if (XGetIconSizes(XtDisplay(vimShell), root_window, | |
1503 &size, &number_sizes) != 0) | |
1504 { | |
1505 if (number_sizes > 0) | |
1506 { | |
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1507 if (size->max_height >= 48 && size->max_width >= 48) |
7 | 1508 magick = vim48x48; |
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1509 else if (size->max_height >= 32 && size->max_width >= 32) |
7 | 1510 magick = vim32x32; |
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1511 else if (size->max_height >= 16 && size->max_width >= 16) |
7 | 1512 magick = vim16x16; |
1513 } | |
1514 } | |
1515 | |
1516 dsp = XtDisplay(vimShell); | |
1517 scr = XtScreen(vimShell); | |
1518 | |
1519 cmap = DefaultColormap(dsp, DefaultScreen(dsp)); | |
1520 XtVaSetValues(vimShell, XtNcolormap, cmap, NULL); | |
1521 | |
1522 attr.valuemask = 0L; | |
1523 attr.valuemask = XpmCloseness | XpmReturnPixels | XpmColormap | XpmDepth; | |
1524 attr.closeness = 65535; /* accuracy isn't crucial */ | |
1525 attr.colormap = cmap; | |
1526 attr.depth = DefaultDepthOfScreen(scr); | |
1527 | |
1528 if (!icon) | |
1605 | 1529 { |
7 | 1530 XpmCreatePixmapFromData(dsp, root_window, magick, &icon, |
1531 &icon_mask, &attr); | |
1605 | 1532 XpmFreeAttributes(&attr); |
1533 } | |
7 | 1534 |
1535 # ifdef FEAT_GUI_ATHENA | |
1536 XtVaSetValues(vimShell, XtNiconPixmap, icon, XtNiconMask, icon_mask, NULL); | |
1537 # else | |
1538 XtVaSetValues(vimShell, XmNiconPixmap, icon, XmNiconMask, icon_mask, NULL); | |
1539 # endif | |
1540 #endif | |
1541 } | |
1542 | |
1543 if (gui.color_approx) | |
1544 EMSG(_("Vim E458: Cannot allocate colormap entry, some colors may be incorrect")); | |
1545 | |
1546 #ifdef FEAT_SUN_WORKSHOP | |
1547 if (usingSunWorkShop) | |
1548 workshop_connect(app_context); | |
1549 #endif | |
1550 | |
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1551 #ifdef FEAT_BEVAL_GUI |
7 | 1552 gui_init_tooltip_font(); |
1553 #endif | |
1554 #ifdef FEAT_MENU | |
1555 gui_init_menu_font(); | |
1556 #endif | |
1557 | |
1558 #ifdef USE_XSMP | |
1559 /* Attach listener on ICE connection */ | |
1560 if (-1 != xsmp_icefd) | |
1561 _xsmp_xtinputid = XtAppAddInput(app_context, xsmp_icefd, | |
1562 (XtPointer)XtInputReadMask, local_xsmp_handle_requests, NULL); | |
1563 #endif | |
1564 | |
1565 return OK; | |
1566 } | |
1567 | |
1568 /* | |
1569 * Called when starting the GUI fails after calling gui_mch_init(). | |
1570 */ | |
1571 void | |
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1572 gui_mch_uninit(void) |
7 | 1573 { |
1574 gui_x11_destroy_widgets(); | |
1575 XtCloseDisplay(gui.dpy); | |
1576 gui.dpy = NULL; | |
1577 vimShell = (Widget)0; | |
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1578 VIM_CLEAR(gui_argv); |
7 | 1579 } |
1580 | |
1581 /* | |
1582 * Called when the foreground or background color has been changed. | |
1583 */ | |
1584 void | |
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1585 gui_mch_new_colors(void) |
7 | 1586 { |
1587 long_u gc_mask; | |
1588 XGCValues gc_vals; | |
1589 | |
1590 gc_mask = GCForeground | GCBackground; | |
1591 gc_vals.foreground = gui.norm_pixel; | |
1592 gc_vals.background = gui.back_pixel; | |
1593 if (gui.text_gc != NULL) | |
1594 XChangeGC(gui.dpy, gui.text_gc, gc_mask, &gc_vals); | |
1595 | |
1596 gc_vals.foreground = gui.back_pixel; | |
1597 gc_vals.background = gui.norm_pixel; | |
1598 if (gui.back_gc != NULL) | |
1599 XChangeGC(gui.dpy, gui.back_gc, gc_mask, &gc_vals); | |
1600 | |
1601 gc_mask |= GCFunction; | |
1602 gc_vals.foreground = gui.norm_pixel ^ gui.back_pixel; | |
1603 gc_vals.background = gui.norm_pixel ^ gui.back_pixel; | |
1604 gc_vals.function = GXxor; | |
1605 if (gui.invert_gc != NULL) | |
1606 XChangeGC(gui.dpy, gui.invert_gc, gc_mask, &gc_vals); | |
1607 | |
1608 gui_x11_set_back_color(); | |
1609 } | |
1610 | |
1611 /* | |
1612 * Open the GUI window which was created by a call to gui_mch_init(). | |
1613 */ | |
1614 int | |
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1615 gui_mch_open(void) |
7 | 1616 { |
1617 /* Actually open the window */ | |
557 | 1618 XtRealizeWidget(vimShell); |
1619 XtManageChild(XtNameToWidget(vimShell, "*vimForm")); | |
7 | 1620 |
1621 gui.wid = gui_x11_get_wid(); | |
1622 gui.blank_pointer = gui_x11_create_blank_mouse(); | |
1623 | |
1624 /* | |
1625 * Add a callback for the Close item on the window managers menu, and the | |
1626 * save-yourself event. | |
1627 */ | |
1628 wm_atoms[SAVE_YOURSELF_IDX] = | |
1629 XInternAtom(gui.dpy, "WM_SAVE_YOURSELF", False); | |
1630 wm_atoms[DELETE_WINDOW_IDX] = | |
1631 XInternAtom(gui.dpy, "WM_DELETE_WINDOW", False); | |
1632 XSetWMProtocols(gui.dpy, XtWindow(vimShell), wm_atoms, 2); | |
1633 XtAddEventHandler(vimShell, NoEventMask, True, gui_x11_wm_protocol_handler, | |
1634 NULL); | |
1635 #ifdef HAVE_X11_XMU_EDITRES_H | |
1636 /* | |
1637 * Enable editres protocol (see "man editres"). | |
1638 * Usually will need to add -lXmu to the linker line as well. | |
1639 */ | |
1640 XtAddEventHandler(vimShell, (EventMask)0, True, _XEditResCheckMessages, | |
1641 (XtPointer)NULL); | |
1642 #endif | |
1643 | |
1644 #ifdef FEAT_CLIENTSERVER | |
1645 if (serverName == NULL && serverDelayedStartName != NULL) | |
1646 { | |
1647 /* This is a :gui command in a plain vim with no previous server */ | |
1648 commWindow = XtWindow(vimShell); | |
1649 (void)serverRegisterName(gui.dpy, serverDelayedStartName); | |
1650 } | |
1651 else | |
1652 { | |
1653 /* | |
1654 * Cannot handle "widget-less" windows with XtProcessEvent() we'll | |
1655 * have to change the "server" registration to that of the main window | |
1656 * If we have not registered a name yet, remember the window | |
1657 */ | |
1658 serverChangeRegisteredWindow(gui.dpy, XtWindow(vimShell)); | |
1659 } | |
1660 XtAddEventHandler(vimShell, PropertyChangeMask, False, | |
1661 gui_x11_send_event_handler, NULL); | |
1662 #endif | |
1663 | |
1664 | |
1665 #if defined(FEAT_MENU) && defined(FEAT_GUI_ATHENA) | |
1666 /* The Athena GUI needs this again after opening the window */ | |
1667 gui_position_menu(); | |
1668 # ifdef FEAT_TOOLBAR | |
1669 gui_mch_set_toolbar_pos(0, gui.menu_height, gui.menu_width, | |
1670 gui.toolbar_height); | |
1671 # endif | |
1672 #endif | |
1673 | |
1674 /* Get the colors for the highlight groups (gui_check_colors() might have | |
1675 * changed them) */ | |
1676 highlight_gui_started(); /* re-init colors and fonts */ | |
1677 | |
1678 #ifdef FEAT_HANGULIN | |
1679 hangul_keyboard_set(); | |
1680 #endif | |
1681 #ifdef FEAT_XIM | |
1682 xim_init(); | |
1683 #endif | |
1684 #ifdef FEAT_SUN_WORKSHOP | |
1685 workshop_postinit(); | |
1686 #endif | |
1687 | |
1688 return OK; | |
1689 } | |
1690 | |
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1691 #if defined(FEAT_BEVAL_GUI) || defined(PROTO) |
7 | 1692 /* |
1693 * Convert the tooltip fontset name to an XFontSet. | |
1694 */ | |
1695 void | |
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1696 gui_init_tooltip_font(void) |
7 | 1697 { |
1698 XrmValue from, to; | |
1699 | |
1700 from.addr = (char *)gui.rsrc_tooltip_font_name; | |
1701 from.size = strlen(from.addr); | |
1702 to.addr = (XtPointer)&gui.tooltip_fontset; | |
1703 to.size = sizeof(XFontSet); | |
1704 | |
1705 if (XtConvertAndStore(vimShell, XtRString, &from, XtRFontSet, &to) == False) | |
1706 { | |
1707 /* Failed. What to do? */ | |
1708 } | |
1709 } | |
1710 #endif | |
1711 | |
1712 #if defined(FEAT_MENU) || defined(PROTO) | |
1713 /* Convert the menu font/fontset name to an XFontStruct/XFontset */ | |
1714 void | |
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1715 gui_init_menu_font(void) |
7 | 1716 { |
1717 XrmValue from, to; | |
1718 | |
1719 #ifdef FONTSET_ALWAYS | |
1720 from.addr = (char *)gui.rsrc_menu_font_name; | |
1721 from.size = strlen(from.addr); | |
1722 to.addr = (XtPointer)&gui.menu_fontset; | |
1723 to.size = sizeof(GuiFontset); | |
1724 | |
1725 if (XtConvertAndStore(vimShell, XtRString, &from, XtRFontSet, &to) == False) | |
1726 { | |
1727 /* Failed. What to do? */ | |
1728 } | |
1729 #else | |
1730 from.addr = (char *)gui.rsrc_menu_font_name; | |
1731 from.size = strlen(from.addr); | |
1732 to.addr = (XtPointer)&gui.menu_font; | |
1733 to.size = sizeof(GuiFont); | |
1734 | |
1735 if (XtConvertAndStore(vimShell, XtRString, &from, XtRFontStruct, &to) == False) | |
1736 { | |
1737 /* Failed. What to do? */ | |
1738 } | |
1739 #endif | |
1740 } | |
1741 #endif | |
1742 | |
1743 void | |
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1744 gui_mch_exit(int rc UNUSED) |
7 | 1745 { |
1746 #if 0 | |
1747 /* Lesstif gives an error message here, and so does Solaris. The man page | |
1748 * says that this isn't needed when exiting, so just skip it. */ | |
1749 XtCloseDisplay(gui.dpy); | |
1750 #endif | |
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1751 VIM_CLEAR(gui_argv); |
7 | 1752 } |
1753 | |
1754 /* | |
1755 * Get the position of the top left corner of the window. | |
1756 */ | |
1757 int | |
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1758 gui_mch_get_winpos(int *x, int *y) |
7 | 1759 { |
1760 Dimension xpos, ypos; | |
1761 | |
1762 XtVaGetValues(vimShell, | |
1763 XtNx, &xpos, | |
1764 XtNy, &ypos, | |
1765 NULL); | |
1766 *x = xpos; | |
1767 *y = ypos; | |
1768 return OK; | |
1769 } | |
1770 | |
1771 /* | |
1772 * Set the position of the top left corner of the window to the given | |
1773 * coordinates. | |
1774 */ | |
1775 void | |
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1776 gui_mch_set_winpos(int x, int y) |
7 | 1777 { |
1778 XtVaSetValues(vimShell, | |
1779 XtNx, x, | |
1780 XtNy, y, | |
1781 NULL); | |
1782 } | |
1783 | |
1784 void | |
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1785 gui_mch_set_shellsize( |
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1786 int width, |
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1787 int height, |
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1788 int min_width, |
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1789 int min_height, |
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1790 int base_width, |
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1791 int base_height, |
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1792 int direction UNUSED) |
7 | 1793 { |
51 | 1794 #ifdef FEAT_XIM |
1795 height += xim_get_status_area_height(), | |
1796 #endif | |
7 | 1797 XtVaSetValues(vimShell, |
1798 XtNwidthInc, gui.char_width, | |
1799 XtNheightInc, gui.char_height, | |
1800 #if defined(XtSpecificationRelease) && XtSpecificationRelease >= 4 | |
1801 XtNbaseWidth, base_width, | |
1802 XtNbaseHeight, base_height, | |
1803 #endif | |
1804 XtNminWidth, min_width, | |
1805 XtNminHeight, min_height, | |
1806 XtNwidth, width, | |
1807 XtNheight, height, | |
1808 NULL); | |
1809 } | |
1810 | |
1811 /* | |
445 | 1812 * Allow 10 pixels for horizontal borders, 'guiheadroom' for vertical borders. |
7 | 1813 * Is there no way in X to find out how wide the borders really are? |
1814 */ | |
1815 void | |
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1816 gui_mch_get_screen_dimensions( |
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1817 int *screen_w, |
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1818 int *screen_h) |
7 | 1819 { |
1820 *screen_w = DisplayWidth(gui.dpy, DefaultScreen(gui.dpy)) - 10; | |
1821 *screen_h = DisplayHeight(gui.dpy, DefaultScreen(gui.dpy)) - p_ghr; | |
1822 } | |
1823 | |
1824 /* | |
1825 * Initialise vim to use the font "font_name". If it's NULL, pick a default | |
1826 * font. | |
1827 * If "fontset" is TRUE, load the "font_name" as a fontset. | |
1828 * Return FAIL if the font could not be loaded, OK otherwise. | |
1829 */ | |
1830 int | |
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1831 gui_mch_init_font( |
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1832 char_u *font_name, |
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1833 int do_fontset UNUSED) |
7 | 1834 { |
1835 XFontStruct *font = NULL; | |
1836 | |
1837 #ifdef FEAT_XFONTSET | |
1838 XFontSet fontset = NULL; | |
46 | 1839 #endif |
1840 | |
1841 #ifdef FEAT_GUI_MOTIF | |
1842 /* A font name equal "*" is indicating, that we should activate the font | |
1843 * selection dialogue to get a new font name. So let us do it here. */ | |
1844 if (font_name != NULL && STRCMP(font_name, "*") == 0) | |
1845 font_name = gui_xm_select_font(hl_get_font_name()); | |
1846 #endif | |
1847 | |
1848 #ifdef FEAT_XFONTSET | |
7 | 1849 if (do_fontset) |
1850 { | |
1851 /* If 'guifontset' is set, VIM treats all font specifications as if | |
1852 * they were fontsets, and 'guifontset' becomes the default. */ | |
1853 if (font_name != NULL) | |
1854 { | |
1855 fontset = (XFontSet)gui_mch_get_fontset(font_name, FALSE, TRUE); | |
1856 if (fontset == NULL) | |
1857 return FAIL; | |
1858 } | |
1859 } | |
1860 else | |
1861 #endif | |
1862 { | |
1863 if (font_name == NULL) | |
1864 { | |
1865 /* | |
1866 * If none of the fonts in 'font' could be loaded, try the one set | |
1867 * in the X resource, and finally just try using DFLT_FONT, which | |
1868 * will hopefully always be there. | |
1869 */ | |
1870 font_name = gui.rsrc_font_name; | |
1871 font = (XFontStruct *)gui_mch_get_font(font_name, FALSE); | |
1872 if (font == NULL) | |
1873 font_name = (char_u *)DFLT_FONT; | |
1874 } | |
1875 if (font == NULL) | |
1876 font = (XFontStruct *)gui_mch_get_font(font_name, FALSE); | |
1877 if (font == NULL) | |
1878 return FAIL; | |
1879 } | |
1880 | |
1881 gui_mch_free_font(gui.norm_font); | |
1882 #ifdef FEAT_XFONTSET | |
1883 gui_mch_free_fontset(gui.fontset); | |
1884 | |
1885 if (fontset != NULL) | |
1886 { | |
1887 gui.norm_font = NOFONT; | |
1888 gui.fontset = (GuiFontset)fontset; | |
1889 gui.char_width = fontset_width(fontset); | |
1890 gui.char_height = fontset_height(fontset) + p_linespace; | |
1891 gui.char_ascent = fontset_ascent(fontset) + p_linespace / 2; | |
1892 } | |
1893 else | |
1894 #endif | |
1895 { | |
1896 gui.norm_font = (GuiFont)font; | |
1897 #ifdef FEAT_XFONTSET | |
1898 gui.fontset = NOFONTSET; | |
1899 #endif | |
1900 gui.char_width = font->max_bounds.width; | |
1901 gui.char_height = font->ascent + font->descent + p_linespace; | |
1902 gui.char_ascent = font->ascent + p_linespace / 2; | |
1903 } | |
1904 | |
1905 hl_set_font_name(font_name); | |
1906 | |
1907 /* | |
1908 * Try to load other fonts for bold, italic, and bold-italic. | |
1909 * We should also try to work out what font to use for these when they are | |
1910 * not specified by X resources, but we don't yet. | |
1911 */ | |
1912 if (font_name == gui.rsrc_font_name) | |
1913 { | |
1914 if (gui.bold_font == NOFONT | |
1915 && gui.rsrc_bold_font_name != NULL | |
1916 && *gui.rsrc_bold_font_name != NUL) | |
1917 gui.bold_font = gui_mch_get_font(gui.rsrc_bold_font_name, FALSE); | |
1918 if (gui.ital_font == NOFONT | |
1919 && gui.rsrc_ital_font_name != NULL | |
1920 && *gui.rsrc_ital_font_name != NUL) | |
1921 gui.ital_font = gui_mch_get_font(gui.rsrc_ital_font_name, FALSE); | |
1922 if (gui.boldital_font == NOFONT | |
1923 && gui.rsrc_boldital_font_name != NULL | |
1924 && *gui.rsrc_boldital_font_name != NUL) | |
1925 gui.boldital_font = gui_mch_get_font(gui.rsrc_boldital_font_name, | |
1926 FALSE); | |
1927 } | |
1928 else | |
1929 { | |
1930 /* When not using the font specified by the resources, also don't use | |
1931 * the bold/italic fonts, otherwise setting 'guifont' will look very | |
1932 * strange. */ | |
1933 if (gui.bold_font != NOFONT) | |
1934 { | |
1935 XFreeFont(gui.dpy, (XFontStruct *)gui.bold_font); | |
1936 gui.bold_font = NOFONT; | |
1937 } | |
1938 if (gui.ital_font != NOFONT) | |
1939 { | |
1940 XFreeFont(gui.dpy, (XFontStruct *)gui.ital_font); | |
1941 gui.ital_font = NOFONT; | |
1942 } | |
1943 if (gui.boldital_font != NOFONT) | |
1944 { | |
1945 XFreeFont(gui.dpy, (XFontStruct *)gui.boldital_font); | |
1946 gui.boldital_font = NOFONT; | |
1947 } | |
1948 } | |
1949 | |
46 | 1950 #ifdef FEAT_GUI_MOTIF |
1951 gui_motif_synch_fonts(); | |
1952 #endif | |
1953 | |
7 | 1954 return OK; |
1955 } | |
1956 | |
1957 /* | |
1958 * Get a font structure for highlighting. | |
1959 */ | |
1960 GuiFont | |
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1961 gui_mch_get_font(char_u *name, int giveErrorIfMissing) |
7 | 1962 { |
1963 XFontStruct *font; | |
1964 | |
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1965 if (!gui.in_use || name == NULL) /* can't do this when GUI not running */ |
7 | 1966 return NOFONT; |
1967 | |
1968 font = XLoadQueryFont(gui.dpy, (char *)name); | |
1969 | |
1970 if (font == NULL) | |
1971 { | |
1972 if (giveErrorIfMissing) | |
1973 EMSG2(_(e_font), name); | |
1974 return NOFONT; | |
1975 } | |
1976 | |
1977 #ifdef DEBUG | |
1978 printf("Font Information for '%s':\n", name); | |
1979 printf(" w = %d, h = %d, ascent = %d, descent = %d\n", | |
1980 font->max_bounds.width, font->ascent + font->descent, | |
1981 font->ascent, font->descent); | |
1982 printf(" max ascent = %d, max descent = %d, max h = %d\n", | |
1983 font->max_bounds.ascent, font->max_bounds.descent, | |
1984 font->max_bounds.ascent + font->max_bounds.descent); | |
1985 printf(" min lbearing = %d, min rbearing = %d\n", | |
1986 font->min_bounds.lbearing, font->min_bounds.rbearing); | |
1987 printf(" max lbearing = %d, max rbearing = %d\n", | |
1988 font->max_bounds.lbearing, font->max_bounds.rbearing); | |
1989 printf(" leftink = %d, rightink = %d\n", | |
1990 (font->min_bounds.lbearing < 0), | |
1991 (font->max_bounds.rbearing > font->max_bounds.width)); | |
1992 printf("\n"); | |
1993 #endif | |
1994 | |
1995 if (font->max_bounds.width != font->min_bounds.width) | |
1996 { | |
1997 EMSG2(_(e_fontwidth), name); | |
1998 XFreeFont(gui.dpy, font); | |
1999 return NOFONT; | |
2000 } | |
2001 return (GuiFont)font; | |
2002 } | |
2003 | |
46 | 2004 #if defined(FEAT_EVAL) || defined(PROTO) |
38 | 2005 /* |
2006 * Return the name of font "font" in allocated memory. | |
2007 */ | |
2008 char_u * | |
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2009 gui_mch_get_fontname(GuiFont font, char_u *name) |
38 | 2010 { |
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2011 char_u *ret = NULL; |
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2012 |
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2013 if (name != NULL && font == NULL) |
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2014 { |
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2015 /* In this case, there's no way other than doing this. */ |
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2016 ret = vim_strsave(name); |
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2017 } |
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2018 else if (font != NULL) |
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2019 { |
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2020 /* In this case, try to retrieve the XLFD corresponding to 'font'->fid; |
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2021 * if failed, use 'name' unless it's NULL. */ |
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2022 unsigned long value = 0L; |
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2023 |
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2024 if (XGetFontProperty(font, XA_FONT, &value)) |
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2025 { |
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2026 char *xa_font_name = NULL; |
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2027 |
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2028 xa_font_name = XGetAtomName(gui.dpy, value); |
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2029 if (xa_font_name != NULL) |
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2030 { |
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2031 ret = vim_strsave((char_u *)xa_font_name); |
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2032 XFree(xa_font_name); |
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2033 } |
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2034 else if (name != NULL) |
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2035 ret = vim_strsave(name); |
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2036 } |
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2037 else if (name != NULL) |
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2038 ret = vim_strsave(name); |
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2039 } |
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2040 return ret; |
38 | 2041 } |
46 | 2042 #endif |
38 | 2043 |
445 | 2044 /* |
2045 * Adjust gui.char_height (after 'linespace' was changed). | |
2046 */ | |
7 | 2047 int |
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2048 gui_mch_adjust_charheight(void) |
7 | 2049 { |
2050 #ifdef FEAT_XFONTSET | |
2051 if (gui.fontset != NOFONTSET) | |
2052 { | |
2053 gui.char_height = fontset_height((XFontSet)gui.fontset) + p_linespace; | |
2054 gui.char_ascent = fontset_ascent((XFontSet)gui.fontset) | |
2055 + p_linespace / 2; | |
2056 } | |
2057 else | |
2058 #endif | |
2059 { | |
2060 XFontStruct *font = (XFontStruct *)gui.norm_font; | |
2061 | |
2062 gui.char_height = font->ascent + font->descent + p_linespace; | |
2063 gui.char_ascent = font->ascent + p_linespace / 2; | |
2064 } | |
2065 return OK; | |
2066 } | |
2067 | |
2068 /* | |
2069 * Set the current text font. | |
2070 */ | |
2071 void | |
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7803
diff
changeset
|
2072 gui_mch_set_font(GuiFont font) |
7 | 2073 { |
2074 static Font prev_font = (Font)-1; | |
2075 Font fid = ((XFontStruct *)font)->fid; | |
2076 | |
2077 if (fid != prev_font) | |
2078 { | |
2079 XSetFont(gui.dpy, gui.text_gc, fid); | |
2080 XSetFont(gui.dpy, gui.back_gc, fid); | |
2081 prev_font = fid; | |
2082 gui.char_ascent = ((XFontStruct *)font)->ascent + p_linespace / 2; | |
2083 } | |
2084 #ifdef FEAT_XFONTSET | |
2085 current_fontset = (XFontSet)NULL; | |
2086 #endif | |
2087 } | |
2088 | |
2089 #if defined(FEAT_XFONTSET) || defined(PROTO) | |
2090 /* | |
2091 * Set the current text fontset. | |
2092 * Adjust the ascent, in case it's different. | |
2093 */ | |
2094 void | |
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diff
changeset
|
2095 gui_mch_set_fontset(GuiFontset fontset) |
7 | 2096 { |
2097 current_fontset = (XFontSet)fontset; | |
2098 gui.char_ascent = fontset_ascent(current_fontset) + p_linespace / 2; | |
2099 } | |
2100 #endif | |
2101 | |
2102 /* | |
2103 * If a font is not going to be used, free its structure. | |
2104 */ | |
2105 void | |
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diff
changeset
|
2106 gui_mch_free_font(GuiFont font) |
7 | 2107 { |
2108 if (font != NOFONT) | |
2109 XFreeFont(gui.dpy, (XFontStruct *)font); | |
2110 } | |
2111 | |
2112 #if defined(FEAT_XFONTSET) || defined(PROTO) | |
2113 /* | |
2114 * If a fontset is not going to be used, free its structure. | |
2115 */ | |
2116 void | |
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diff
changeset
|
2117 gui_mch_free_fontset(GuiFontset fontset) |
7 | 2118 { |
2119 if (fontset != NOFONTSET) | |
2120 XFreeFontSet(gui.dpy, (XFontSet)fontset); | |
2121 } | |
2122 | |
2123 /* | |
2124 * Load the fontset "name". | |
2125 * Return a reference to the fontset, or NOFONTSET when failing. | |
2126 */ | |
2127 GuiFontset | |
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diff
changeset
|
2128 gui_mch_get_fontset( |
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|
2129 char_u *name, |
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2130 int giveErrorIfMissing, |
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diff
changeset
|
2131 int fixed_width) |
7 | 2132 { |
2133 XFontSet fontset; | |
2134 char **missing, *def_str; | |
2135 int num_missing; | |
2136 | |
2137 if (!gui.in_use || name == NULL) | |
2138 return NOFONTSET; | |
2139 | |
2140 fontset = XCreateFontSet(gui.dpy, (char *)name, &missing, &num_missing, | |
2141 &def_str); | |
2142 if (num_missing > 0) | |
2143 { | |
2144 int i; | |
2145 | |
2146 if (giveErrorIfMissing) | |
2147 { | |
2148 EMSG2(_("E250: Fonts for the following charsets are missing in fontset %s:"), name); | |
2149 for (i = 0; i < num_missing; i++) | |
2150 EMSG2("%s", missing[i]); | |
2151 } | |
2152 XFreeStringList(missing); | |
2153 } | |
2154 | |
2155 if (fontset == NULL) | |
2156 { | |
2157 if (giveErrorIfMissing) | |
2158 EMSG2(_(e_fontset), name); | |
2159 return NOFONTSET; | |
2160 } | |
2161 | |
2162 if (fixed_width && check_fontset_sanity(fontset) == FAIL) | |
2163 { | |
2164 XFreeFontSet(gui.dpy, fontset); | |
2165 return NOFONTSET; | |
2166 } | |
2167 return (GuiFontset)fontset; | |
2168 } | |
2169 | |
2170 /* | |
2171 * Check if fontset "fs" is fixed width. | |
2172 */ | |
2173 static int | |
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|
2174 check_fontset_sanity(XFontSet fs) |
7 | 2175 { |
2176 XFontStruct **xfs; | |
2177 char **font_name; | |
2178 int fn; | |
2179 char *base_name; | |
2180 int i; | |
2181 int min_width; | |
2182 int min_font_idx = 0; | |
2183 | |
2184 base_name = XBaseFontNameListOfFontSet(fs); | |
2185 fn = XFontsOfFontSet(fs, &xfs, &font_name); | |
2186 for (i = 0; i < fn; i++) | |
2187 { | |
2188 if (xfs[i]->max_bounds.width != xfs[i]->min_bounds.width) | |
2189 { | |
2190 EMSG2(_("E252: Fontset name: %s"), base_name); | |
2191 EMSG2(_("Font '%s' is not fixed-width"), font_name[i]); | |
2192 return FAIL; | |
2193 } | |
2194 } | |
2195 /* scan base font width */ | |
2196 min_width = 32767; | |
2197 for (i = 0; i < fn; i++) | |
2198 { | |
2199 if (xfs[i]->max_bounds.width<min_width) | |
2200 { | |
2201 min_width = xfs[i]->max_bounds.width; | |
2202 min_font_idx = i; | |
2203 } | |
2204 } | |
2205 for (i = 0; i < fn; i++) | |
2206 { | |
2207 if ( xfs[i]->max_bounds.width != 2 * min_width | |
2208 && xfs[i]->max_bounds.width != min_width) | |
2209 { | |
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2210 EMSG2(_("E253: Fontset name: %s"), base_name); |
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2211 EMSG2(_("Font0: %s"), font_name[min_font_idx]); |
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2212 EMSG2(_("Font1: %s"), font_name[i]); |
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2213 EMSGN(_("Font%ld width is not twice that of font0"), i); |
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2214 EMSGN(_("Font0 width: %ld"), xfs[min_font_idx]->max_bounds.width); |
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|
2215 EMSGN(_("Font1 width: %ld"), xfs[i]->max_bounds.width); |
7 | 2216 return FAIL; |
2217 } | |
2218 } | |
2219 /* it seems ok. Good Luck!! */ | |
2220 return OK; | |
2221 } | |
2222 | |
2223 static int | |
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|
2224 fontset_width(XFontSet fs) |
7 | 2225 { |
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2226 return XmbTextEscapement(fs, "Vim", 3) / 3; |
7 | 2227 } |
2228 | |
2229 int | |
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2230 fontset_height( |
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2231 XFontSet fs) |
7 | 2232 { |
2233 XFontSetExtents *extents; | |
2234 | |
2235 extents = XExtentsOfFontSet(fs); | |
2236 return extents->max_logical_extent.height; | |
2237 } | |
2238 | |
2239 #if (defined(FONTSET_ALWAYS) && defined(FEAT_GUI_ATHENA) \ | |
2240 && defined(FEAT_MENU)) || defined(PROTO) | |
2241 /* | |
2242 * Returns the bounding box height around the actual glyph image of all | |
2243 * characters in all fonts of the fontset. | |
2244 */ | |
2245 int | |
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2246 fontset_height2(XFontSet fs) |
7 | 2247 { |
2248 XFontSetExtents *extents; | |
2249 | |
2250 extents = XExtentsOfFontSet(fs); | |
2251 return extents->max_ink_extent.height; | |
2252 } | |
2253 #endif | |
2254 | |
2255 /* NOT USED YET | |
2256 static int | |
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2257 fontset_descent(XFontSet fs) |
7 | 2258 { |
2259 XFontSetExtents *extents; | |
2260 | |
2261 extents = XExtentsOfFontSet (fs); | |
2262 return extents->max_logical_extent.height + extents->max_logical_extent.y; | |
2263 } | |
2264 */ | |
2265 | |
2266 static int | |
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2267 fontset_ascent(XFontSet fs) |
7 | 2268 { |
2269 XFontSetExtents *extents; | |
2270 | |
2271 extents = XExtentsOfFontSet(fs); | |
2272 return -extents->max_logical_extent.y; | |
2273 } | |
2274 | |
2275 #endif /* FEAT_XFONTSET */ | |
2276 | |
2277 /* | |
2278 * Return the Pixel value (color) for the given color name. | |
2279 * Return INVALCOLOR for error. | |
2280 */ | |
2281 guicolor_T | |
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2282 gui_mch_get_color(char_u *name) |
7 | 2283 { |
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2284 guicolor_T requested; |
7 | 2285 |
2286 /* can't do this when GUI not running */ | |
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2287 if (!gui.in_use || name == NULL || *name == NUL) |
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2288 return INVALCOLOR; |
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2289 |
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2290 requested = gui_get_color_cmn(name); |
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2291 if (requested == INVALCOLOR) |
7 | 2292 return INVALCOLOR; |
2293 | |
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2294 return gui_mch_get_rgb_color( |
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2295 (requested & 0xff0000) >> 16, |
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2296 (requested & 0xff00) >> 8, |
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2297 requested & 0xff); |
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2298 } |
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2299 |
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2300 /* |
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2301 * Return the Pixel value (color) for the given RGB values. |
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2302 * Return INVALCOLOR for error. |
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2303 */ |
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2304 guicolor_T |
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2305 gui_mch_get_rgb_color(int r, int g, int b) |
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2306 { |
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|
2307 XColor available; |
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|
2308 Colormap colormap; |
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2309 |
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2310 /* Using XParseColor() is very slow, put rgb in XColor directly. |
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2311 |
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2312 char spec[8]; // space enough to hold "#RRGGBB" |
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2313 vim_snprintf(spec, sizeof(spec), "#%.2x%.2x%.2x", r, g, b); |
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|
2314 if (XParseColor(gui.dpy, colormap, (char *)spec, &available) != 0 |
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|
2315 && XAllocColor(gui.dpy, colormap, &available) != 0) |
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|
2316 return (guicolor_T)available.pixel; |
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2317 */ |
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2318 colormap = DefaultColormap(gui.dpy, DefaultScreen(gui.dpy)); |
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|
2319 vim_memset(&available, 0, sizeof(XColor)); |
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|
2320 available.red = r << 8; |
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2321 available.green = g << 8; |
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2322 available.blue = b << 8; |
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2323 if (XAllocColor(gui.dpy, colormap, &available) != 0) |
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2324 return (guicolor_T)available.pixel; |
7 | 2325 |
2326 return INVALCOLOR; | |
2327 } | |
2328 | |
2329 /* | |
206 | 2330 * Set the current text foreground color. |
2331 */ | |
7 | 2332 void |
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|
2333 gui_mch_set_fg_color(guicolor_T color) |
7 | 2334 { |
2335 if (color != prev_fg_color) | |
2336 { | |
2337 XSetForeground(gui.dpy, gui.text_gc, (Pixel)color); | |
2338 prev_fg_color = color; | |
2339 } | |
2340 } | |
2341 | |
2342 /* | |
2343 * Set the current text background color. | |
2344 */ | |
2345 void | |
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changeset
|
2346 gui_mch_set_bg_color(guicolor_T color) |
7 | 2347 { |
2348 if (color != prev_bg_color) | |
2349 { | |
2350 XSetBackground(gui.dpy, gui.text_gc, (Pixel)color); | |
2351 prev_bg_color = color; | |
2352 } | |
2353 } | |
2354 | |
2355 /* | |
206 | 2356 * Set the current text special color. |
2357 */ | |
2358 void | |
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diff
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|
2359 gui_mch_set_sp_color(guicolor_T color) |
206 | 2360 { |
2361 prev_sp_color = color; | |
2362 } | |
2363 | |
2364 /* | |
7 | 2365 * create a mouse pointer that is blank |
2366 */ | |
2367 static Cursor | |
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changeset
|
2368 gui_x11_create_blank_mouse(void) |
7 | 2369 { |
2370 Pixmap blank_pixmap = XCreatePixmap(gui.dpy, gui.wid, 1, 1, 1); | |
2371 GC gc = XCreateGC(gui.dpy, blank_pixmap, (unsigned long)0, (XGCValues*)0); | |
2372 XDrawPoint(gui.dpy, blank_pixmap, gc, 0, 0); | |
2373 XFreeGC(gui.dpy, gc); | |
2374 return XCreatePixmapCursor(gui.dpy, blank_pixmap, blank_pixmap, | |
2375 (XColor*)&gui.norm_pixel, (XColor*)&gui.norm_pixel, 0, 0); | |
2376 } | |
2377 | |
206 | 2378 /* |
2379 * Draw a curled line at the bottom of the character cell. | |
2380 */ | |
2381 static void | |
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diff
changeset
|
2382 draw_curl(int row, int col, int cells) |
206 | 2383 { |
2384 int i; | |
2385 int offset; | |
1887 | 2386 static const int val[8] = {1, 0, 0, 0, 1, 2, 2, 2 }; |
206 | 2387 |
2388 XSetForeground(gui.dpy, gui.text_gc, prev_sp_color); | |
2389 for (i = FILL_X(col); i < FILL_X(col + cells); ++i) | |
2390 { | |
2391 offset = val[i % 8]; | |
2392 XDrawPoint(gui.dpy, gui.wid, gui.text_gc, i, | |
2393 FILL_Y(row + 1) - 1 - offset); | |
2394 } | |
2395 XSetForeground(gui.dpy, gui.text_gc, prev_fg_color); | |
2396 } | |
2397 | |
7 | 2398 void |
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changeset
|
2399 gui_mch_draw_string( |
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|
2400 int row, |
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|
2401 int col, |
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2402 char_u *s, |
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|
2403 int len, |
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diff
changeset
|
2404 int flags) |
7 | 2405 { |
2406 int cells = len; | |
2407 #ifdef FEAT_MBYTE | |
717 | 2408 static void *buf = NULL; |
7 | 2409 static int buflen = 0; |
2410 char_u *p; | |
2411 int wlen = 0; | |
2412 int c; | |
2413 | |
2414 if (enc_utf8) | |
2415 { | |
2416 /* Convert UTF-8 byte sequence to 16 bit characters for the X | |
2417 * functions. Need a buffer for the 16 bit characters. Keep it | |
2418 * between calls, because allocating it each time is slow. */ | |
2419 if (buflen < len) | |
2420 { | |
2421 XtFree((char *)buf); | |
717 | 2422 buf = (void *)XtMalloc(len * (sizeof(XChar2b) < sizeof(wchar_t) |
2423 ? sizeof(wchar_t) : sizeof(XChar2b))); | |
7 | 2424 buflen = len; |
2425 } | |
2426 p = s; | |
2427 cells = 0; | |
2428 while (p < s + len) | |
2429 { | |
2430 c = utf_ptr2char(p); | |
717 | 2431 # ifdef FEAT_XFONTSET |
2432 if (current_fontset != NULL) | |
2433 { | |
1887 | 2434 # ifdef SMALL_WCHAR_T |
2435 if (c >= 0x10000) | |
717 | 2436 c = 0xbf; /* show chars > 0xffff as ? */ |
1887 | 2437 # endif |
717 | 2438 ((wchar_t *)buf)[wlen] = c; |
2439 } | |
2440 else | |
2441 # endif | |
2442 { | |
2443 if (c >= 0x10000) | |
2444 c = 0xbf; /* show chars > 0xffff as ? */ | |
2445 ((XChar2b *)buf)[wlen].byte1 = (unsigned)c >> 8; | |
2446 ((XChar2b *)buf)[wlen].byte2 = c; | |
2447 } | |
7 | 2448 ++wlen; |
2449 cells += utf_char2cells(c); | |
474 | 2450 p += utf_ptr2len(p); |
7 | 2451 } |
2452 } | |
2453 else if (has_mbyte) | |
2454 { | |
2455 cells = 0; | |
2456 for (p = s; p < s + len; ) | |
2457 { | |
2458 cells += ptr2cells(p); | |
474 | 2459 p += (*mb_ptr2len)(p); |
7 | 2460 } |
2461 } | |
2462 | |
2463 #endif | |
2464 | |
2465 #ifdef FEAT_XFONTSET | |
2466 if (current_fontset != NULL) | |
2467 { | |
2468 /* Setup a clip rectangle to avoid spilling over in the next or | |
2469 * previous line. This is apparently needed for some fonts which are | |
2470 * used in a fontset. */ | |
2471 XRectangle clip; | |
2472 | |
2473 clip.x = 0; | |
2474 clip.y = 0; | |
2475 clip.height = gui.char_height; | |
2476 clip.width = gui.char_width * cells + 1; | |
2477 XSetClipRectangles(gui.dpy, gui.text_gc, FILL_X(col), FILL_Y(row), | |
2478 &clip, 1, Unsorted); | |
2479 } | |
2480 #endif | |
2481 | |
2482 if (flags & DRAW_TRANSP) | |
2483 { | |
2484 #ifdef FEAT_MBYTE | |
2485 if (enc_utf8) | |
2486 XDrawString16(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col), | |
2487 TEXT_Y(row), buf, wlen); | |
2488 else | |
2489 #endif | |
2490 XDrawString(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col), | |
2491 TEXT_Y(row), (char *)s, len); | |
2492 } | |
2493 else if (p_linespace != 0 | |
2494 #ifdef FEAT_XFONTSET | |
2495 || current_fontset != NULL | |
2496 #endif | |
2497 ) | |
2498 { | |
2499 XSetForeground(gui.dpy, gui.text_gc, prev_bg_color); | |
2500 XFillRectangle(gui.dpy, gui.wid, gui.text_gc, FILL_X(col), | |
2501 FILL_Y(row), gui.char_width * cells, gui.char_height); | |
2502 XSetForeground(gui.dpy, gui.text_gc, prev_fg_color); | |
206 | 2503 |
7 | 2504 #ifdef FEAT_MBYTE |
2505 if (enc_utf8) | |
2506 XDrawString16(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col), | |
2507 TEXT_Y(row), buf, wlen); | |
2508 else | |
2509 #endif | |
2510 XDrawString(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col), | |
2511 TEXT_Y(row), (char *)s, len); | |
2512 } | |
2513 else | |
2514 { | |
2515 /* XmbDrawImageString has bug, don't use it for fontset. */ | |
2516 #ifdef FEAT_MBYTE | |
2517 if (enc_utf8) | |
2518 XDrawImageString16(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col), | |
2519 TEXT_Y(row), buf, wlen); | |
2520 else | |
2521 #endif | |
2522 XDrawImageString(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col), | |
2523 TEXT_Y(row), (char *)s, len); | |
2524 } | |
2525 | |
2526 /* Bold trick: draw the text again with a one-pixel offset. */ | |
2527 if (flags & DRAW_BOLD) | |
2528 { | |
2529 #ifdef FEAT_MBYTE | |
2530 if (enc_utf8) | |
2531 XDrawString16(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col) + 1, | |
2532 TEXT_Y(row), buf, wlen); | |
2533 else | |
2534 #endif | |
2535 XDrawString(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col) + 1, | |
2536 TEXT_Y(row), (char *)s, len); | |
2537 } | |
2538 | |
206 | 2539 /* Undercurl: draw curl at the bottom of the character cell. */ |
2540 if (flags & DRAW_UNDERC) | |
2541 draw_curl(row, col, cells); | |
2542 | |
7 | 2543 /* Underline: draw a line at the bottom of the character cell. */ |
2544 if (flags & DRAW_UNDERL) | |
206 | 2545 { |
2546 int y = FILL_Y(row + 1) - 1; | |
2547 | |
2548 /* When p_linespace is 0, overwrite the bottom row of pixels. | |
2549 * Otherwise put the line just below the character. */ | |
2550 if (p_linespace > 1) | |
2551 y -= p_linespace - 1; | |
7 | 2552 XDrawLine(gui.dpy, gui.wid, gui.text_gc, FILL_X(col), |
206 | 2553 y, FILL_X(col + cells) - 1, y); |
2554 } | |
7 | 2555 |
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2556 if (flags & DRAW_STRIKE) |
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2557 { |
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2558 int y = FILL_Y(row + 1) - gui.char_height/2; |
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2559 |
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2560 XSetForeground(gui.dpy, gui.text_gc, prev_sp_color); |
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2561 XDrawLine(gui.dpy, gui.wid, gui.text_gc, FILL_X(col), |
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2562 y, FILL_X(col + cells) - 1, y); |
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2563 XSetForeground(gui.dpy, gui.text_gc, prev_fg_color); |
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2564 } |
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2565 |
7 | 2566 #ifdef FEAT_XFONTSET |
2567 if (current_fontset != NULL) | |
2568 XSetClipMask(gui.dpy, gui.text_gc, None); | |
2569 #endif | |
2570 } | |
2571 | |
2572 /* | |
2573 * Return OK if the key with the termcap name "name" is supported. | |
2574 */ | |
2575 int | |
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changeset
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2576 gui_mch_haskey(char_u *name) |
7 | 2577 { |
2578 int i; | |
2579 | |
2580 for (i = 0; special_keys[i].key_sym != (KeySym)0; i++) | |
2581 if (name[0] == special_keys[i].vim_code0 && | |
2582 name[1] == special_keys[i].vim_code1) | |
2583 return OK; | |
2584 return FAIL; | |
2585 } | |
2586 | |
2587 /* | |
2588 * Return the text window-id and display. Only required for X-based GUI's | |
2589 */ | |
2590 int | |
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changeset
|
2591 gui_get_x11_windis(Window *win, Display **dis) |
7 | 2592 { |
2593 *win = XtWindow(vimShell); | |
2594 *dis = gui.dpy; | |
2595 return OK; | |
2596 } | |
2597 | |
2598 void | |
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changeset
|
2599 gui_mch_beep(void) |
7 | 2600 { |
2601 XBell(gui.dpy, 0); | |
2602 } | |
2603 | |
2604 void | |
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diff
changeset
|
2605 gui_mch_flash(int msec) |
7 | 2606 { |
2607 /* Do a visual beep by reversing the foreground and background colors */ | |
2608 XFillRectangle(gui.dpy, gui.wid, gui.invert_gc, 0, 0, | |
2609 FILL_X((int)Columns) + gui.border_offset, | |
2610 FILL_Y((int)Rows) + gui.border_offset); | |
2611 XSync(gui.dpy, False); | |
2612 ui_delay((long)msec, TRUE); /* wait for a few msec */ | |
2613 XFillRectangle(gui.dpy, gui.wid, gui.invert_gc, 0, 0, | |
2614 FILL_X((int)Columns) + gui.border_offset, | |
2615 FILL_Y((int)Rows) + gui.border_offset); | |
2616 } | |
2617 | |
2618 /* | |
2619 * Invert a rectangle from row r, column c, for nr rows and nc columns. | |
2620 */ | |
2621 void | |
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diff
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|
2622 gui_mch_invert_rectangle( |
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2623 int r, |
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2624 int c, |
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|
2625 int nr, |
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diff
changeset
|
2626 int nc) |
7 | 2627 { |
2628 XFillRectangle(gui.dpy, gui.wid, gui.invert_gc, | |
2629 FILL_X(c), FILL_Y(r), (nc) * gui.char_width, (nr) * gui.char_height); | |
2630 } | |
2631 | |
2632 /* | |
2633 * Iconify the GUI window. | |
2634 */ | |
2635 void | |
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changeset
|
2636 gui_mch_iconify(void) |
7 | 2637 { |
2638 XIconifyWindow(gui.dpy, XtWindow(vimShell), DefaultScreen(gui.dpy)); | |
2639 } | |
2640 | |
2641 #if defined(FEAT_EVAL) || defined(PROTO) | |
2642 /* | |
2643 * Bring the Vim window to the foreground. | |
2644 */ | |
2645 void | |
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changeset
|
2646 gui_mch_set_foreground(void) |
7 | 2647 { |
2648 XMapRaised(gui.dpy, XtWindow(vimShell)); | |
2649 } | |
2650 #endif | |
2651 | |
2652 /* | |
2653 * Draw a cursor without focus. | |
2654 */ | |
2655 void | |
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|
2656 gui_mch_draw_hollow_cursor(guicolor_T color) |
7 | 2657 { |
2658 int w = 1; | |
2659 | |
2660 #ifdef FEAT_MBYTE | |
2661 if (mb_lefthalve(gui.row, gui.col)) | |
2662 w = 2; | |
2663 #endif | |
2664 gui_mch_set_fg_color(color); | |
2665 XDrawRectangle(gui.dpy, gui.wid, gui.text_gc, FILL_X(gui.col), | |
2666 FILL_Y(gui.row), w * gui.char_width - 1, gui.char_height - 1); | |
2667 } | |
2668 | |
2669 /* | |
2670 * Draw part of a cursor, "w" pixels wide, and "h" pixels high, using | |
2671 * color "color". | |
2672 */ | |
2673 void | |
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|
2674 gui_mch_draw_part_cursor(int w, int h, guicolor_T color) |
7 | 2675 { |
2676 gui_mch_set_fg_color(color); | |
2677 | |
2678 XFillRectangle(gui.dpy, gui.wid, gui.text_gc, | |
2679 #ifdef FEAT_RIGHTLEFT | |
2680 /* vertical line should be on the right of current point */ | |
2681 CURSOR_BAR_RIGHT ? FILL_X(gui.col + 1) - w : | |
2682 #endif | |
2683 FILL_X(gui.col), | |
2684 FILL_Y(gui.row) + gui.char_height - h, | |
2685 w, h); | |
2686 } | |
2687 | |
2688 /* | |
2689 * Catch up with any queued X events. This may put keyboard input into the | |
2690 * input buffer, call resize call-backs, trigger timers etc. If there is | |
2691 * nothing in the X event queue (& no timers pending), then we return | |
2692 * immediately. | |
2693 */ | |
2694 void | |
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diff
changeset
|
2695 gui_mch_update(void) |
7 | 2696 { |
2697 XtInputMask mask, desired; | |
2698 | |
2699 #ifdef ALT_X_INPUT | |
2700 if (suppress_alternate_input) | |
2701 desired = (XtIMXEvent | XtIMTimer); | |
2702 else | |
2703 #endif | |
2704 desired = (XtIMAll); | |
2705 while ((mask = XtAppPending(app_context)) && (mask & desired) | |
2706 && !vim_is_input_buf_full()) | |
2707 XtAppProcessEvent(app_context, desired); | |
2708 } | |
2709 | |
2710 /* | |
2711 * GUI input routine called by gui_wait_for_chars(). Waits for a character | |
2712 * from the keyboard. | |
2713 * wtime == -1 Wait forever. | |
2714 * wtime == 0 This should never happen. | |
2715 * wtime > 0 Wait wtime milliseconds for a character. | |
2716 * Returns OK if a character was found to be available within the given time, | |
2717 * or FAIL otherwise. | |
2718 */ | |
2719 int | |
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|
2720 gui_mch_wait_for_chars(long wtime) |
7 | 2721 { |
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2722 int focus; |
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2723 int retval = FAIL; |
7 | 2724 |
2725 /* | |
2726 * Make this static, in case gui_x11_timer_cb is called after leaving | |
2727 * this function (otherwise a random value on the stack may be changed). | |
2728 */ | |
2729 static int timed_out; | |
2730 XtIntervalId timer = (XtIntervalId)0; | |
2731 XtInputMask desired; | |
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2732 #ifdef FEAT_JOB_CHANNEL |
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2733 XtIntervalId channel_timer = (XtIntervalId)0; |
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2734 #endif |
7 | 2735 |
2736 timed_out = FALSE; | |
2737 | |
2738 if (wtime > 0) | |
2739 timer = XtAppAddTimeOut(app_context, (long_u)wtime, gui_x11_timer_cb, | |
2740 &timed_out); | |
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2741 #ifdef FEAT_JOB_CHANNEL |
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2742 /* If there is a channel with the keep_open flag we need to poll for input |
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2743 * on them. */ |
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2744 if (channel_any_keep_open()) |
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2745 channel_timer = XtAppAddTimeOut(app_context, (long_u)20, |
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2746 channel_poll_cb, (XtPointer)&channel_timer); |
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2747 #endif |
7 | 2748 |
2749 focus = gui.in_focus; | |
2750 #ifdef ALT_X_INPUT | |
2751 if (suppress_alternate_input) | |
2752 desired = (XtIMXEvent | XtIMTimer); | |
2753 else | |
2754 #endif | |
2755 desired = (XtIMAll); | |
2756 while (!timed_out) | |
2757 { | |
2758 /* Stop or start blinking when focus changes */ | |
2759 if (gui.in_focus != focus) | |
2760 { | |
2761 if (gui.in_focus) | |
2762 gui_mch_start_blink(); | |
2763 else | |
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2764 gui_mch_stop_blink(TRUE); |
7 | 2765 focus = gui.in_focus; |
2766 } | |
2767 | |
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2768 #ifdef MESSAGE_QUEUE |
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2769 # ifdef FEAT_TIMERS |
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2770 did_add_timer = FALSE; |
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2771 # endif |
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2772 parse_queued_messages(); |
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2773 # ifdef FEAT_TIMERS |
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2774 if (did_add_timer) |
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2775 /* Need to recompute the waiting time. */ |
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2776 break; |
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2777 # endif |
2638 | 2778 #endif |
2779 | |
7 | 2780 /* |
2781 * Don't use gui_mch_update() because then we will spin-lock until a | |
2782 * char arrives, instead we use XtAppProcessEvent() to hang until an | |
2783 * event arrives. No need to check for input_buf_full because we are | |
2784 * returning as soon as it contains a single char. Note that | |
2785 * XtAppNextEvent() may not be used because it will not return after a | |
2786 * timer event has arrived -- webb | |
2787 */ | |
2788 XtAppProcessEvent(app_context, desired); | |
2789 | |
2790 if (input_available()) | |
2791 { | |
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2792 retval = OK; |
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2793 break; |
7 | 2794 } |
2795 } | |
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2796 |
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2797 if (timer != (XtIntervalId)0 && !timed_out) |
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2798 XtRemoveTimeOut(timer); |
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2799 #ifdef FEAT_JOB_CHANNEL |
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2800 if (channel_timer != (XtIntervalId)0) |
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2801 XtRemoveTimeOut(channel_timer); |
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2802 #endif |
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2803 |
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2804 return retval; |
7 | 2805 } |
2806 | |
2807 /* | |
2808 * Output routines. | |
2809 */ | |
2810 | |
2811 /* Flush any output to the screen */ | |
2812 void | |
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2813 gui_mch_flush(void) |
7 | 2814 { |
2815 XFlush(gui.dpy); | |
2816 } | |
2817 | |
2818 /* | |
2819 * Clear a rectangular region of the screen from text pos (row1, col1) to | |
2820 * (row2, col2) inclusive. | |
2821 */ | |
2822 void | |
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2823 gui_mch_clear_block( |
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2824 int row1, |
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2825 int col1, |
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2826 int row2, |
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2827 int col2) |
7 | 2828 { |
2829 int x; | |
2830 | |
2831 x = FILL_X(col1); | |
2832 | |
2833 /* Clear one extra pixel at the far right, for when bold characters have | |
2834 * spilled over to the next column. */ | |
2835 XFillRectangle(gui.dpy, gui.wid, gui.back_gc, x, FILL_Y(row1), | |
2836 (col2 - col1 + 1) * gui.char_width + (col2 == Columns - 1), | |
2837 (row2 - row1 + 1) * gui.char_height); | |
2838 } | |
2839 | |
2840 void | |
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2841 gui_mch_clear_all(void) |
7 | 2842 { |
2843 XClearArea(gui.dpy, gui.wid, 0, 0, 0, 0, False); | |
2844 } | |
2845 | |
2846 /* | |
2847 * Delete the given number of lines from the given row, scrolling up any | |
2848 * text further down within the scroll region. | |
2849 */ | |
2850 void | |
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2851 gui_mch_delete_lines(int row, int num_lines) |
7 | 2852 { |
2853 if (gui.visibility == VisibilityFullyObscured) | |
2854 return; /* Can't see the window */ | |
2855 | |
2856 /* copy one extra pixel at the far right, for when bold has spilled | |
2857 * over */ | |
2858 XCopyArea(gui.dpy, gui.wid, gui.wid, gui.text_gc, | |
2859 FILL_X(gui.scroll_region_left), FILL_Y(row + num_lines), | |
2860 gui.char_width * (gui.scroll_region_right - gui.scroll_region_left + 1) | |
2861 + (gui.scroll_region_right == Columns - 1), | |
2862 gui.char_height * (gui.scroll_region_bot - row - num_lines + 1), | |
2863 FILL_X(gui.scroll_region_left), FILL_Y(row)); | |
2864 | |
2865 gui_clear_block(gui.scroll_region_bot - num_lines + 1, | |
2866 gui.scroll_region_left, | |
2867 gui.scroll_region_bot, gui.scroll_region_right); | |
2868 gui_x11_check_copy_area(); | |
2869 } | |
2870 | |
2871 /* | |
2872 * Insert the given number of lines before the given row, scrolling down any | |
2873 * following text within the scroll region. | |
2874 */ | |
2875 void | |
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2876 gui_mch_insert_lines(int row, int num_lines) |
7 | 2877 { |
2878 if (gui.visibility == VisibilityFullyObscured) | |
2879 return; /* Can't see the window */ | |
2880 | |
2881 /* copy one extra pixel at the far right, for when bold has spilled | |
2882 * over */ | |
2883 XCopyArea(gui.dpy, gui.wid, gui.wid, gui.text_gc, | |
2884 FILL_X(gui.scroll_region_left), FILL_Y(row), | |
2885 gui.char_width * (gui.scroll_region_right - gui.scroll_region_left + 1) | |
2886 + (gui.scroll_region_right == Columns - 1), | |
2887 gui.char_height * (gui.scroll_region_bot - row - num_lines + 1), | |
2888 FILL_X(gui.scroll_region_left), FILL_Y(row + num_lines)); | |
2889 | |
2890 gui_clear_block(row, gui.scroll_region_left, | |
2891 row + num_lines - 1, gui.scroll_region_right); | |
2892 gui_x11_check_copy_area(); | |
2893 } | |
2894 | |
2895 /* | |
2896 * Update the region revealed by scrolling up/down. | |
2897 */ | |
2898 static void | |
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2899 gui_x11_check_copy_area(void) |
7 | 2900 { |
2901 XEvent event; | |
2902 XGraphicsExposeEvent *gevent; | |
2903 | |
2904 if (gui.visibility != VisibilityPartiallyObscured) | |
2905 return; | |
2906 | |
2907 XFlush(gui.dpy); | |
2908 | |
2909 /* Wait to check whether the scroll worked or not */ | |
2910 for (;;) | |
2911 { | |
2912 if (XCheckTypedEvent(gui.dpy, NoExpose, &event)) | |
2913 return; /* The scroll worked. */ | |
2914 | |
2915 if (XCheckTypedEvent(gui.dpy, GraphicsExpose, &event)) | |
2916 { | |
2917 gevent = (XGraphicsExposeEvent *)&event; | |
2918 gui_redraw(gevent->x, gevent->y, gevent->width, gevent->height); | |
2919 if (gevent->count == 0) | |
2920 return; /* This was the last expose event */ | |
2921 } | |
2922 XSync(gui.dpy, False); | |
2923 } | |
2924 } | |
2925 | |
2926 /* | |
2927 * X Selection stuff, for cutting and pasting text to other windows. | |
2928 */ | |
2929 | |
2930 void | |
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2931 clip_mch_lose_selection(VimClipboard *cbd) |
7 | 2932 { |
2933 clip_x11_lose_selection(vimShell, cbd); | |
2934 } | |
2935 | |
2936 int | |
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2937 clip_mch_own_selection(VimClipboard *cbd) |
7 | 2938 { |
2939 return clip_x11_own_selection(vimShell, cbd); | |
2940 } | |
2941 | |
2942 void | |
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2943 clip_mch_request_selection(VimClipboard *cbd) |
7 | 2944 { |
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2945 clip_x11_request_selection(vimShell, gui.dpy, cbd); |
7 | 2946 } |
2947 | |
2948 void | |
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2949 clip_mch_set_selection( |
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2950 VimClipboard *cbd) |
7 | 2951 { |
2952 clip_x11_set_selection(cbd); | |
2953 } | |
2954 | |
2955 #if defined(FEAT_MENU) || defined(PROTO) | |
2956 /* | |
2957 * Menu stuff. | |
2958 */ | |
2959 | |
2960 /* | |
2961 * Make a menu either grey or not grey. | |
2962 */ | |
2963 void | |
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2964 gui_mch_menu_grey(vimmenu_T *menu, int grey) |
7 | 2965 { |
2966 if (menu->id != (Widget)0) | |
2967 { | |
2968 gui_mch_menu_hidden(menu, False); | |
2969 if (grey | |
2970 #ifdef FEAT_GUI_MOTIF | |
2971 || !menu->sensitive | |
2972 #endif | |
2973 ) | |
2974 XtSetSensitive(menu->id, False); | |
2975 else | |
2976 XtSetSensitive(menu->id, True); | |
2977 } | |
2978 } | |
2979 | |
2980 /* | |
2981 * Make menu item hidden or not hidden | |
2982 */ | |
2983 void | |
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2984 gui_mch_menu_hidden(vimmenu_T *menu, int hidden) |
7 | 2985 { |
2986 if (menu->id != (Widget)0) | |
2987 { | |
2988 if (hidden) | |
2989 XtUnmanageChild(menu->id); | |
2990 else | |
2991 XtManageChild(menu->id); | |
2992 } | |
2993 } | |
2994 | |
2995 /* | |
2996 * This is called after setting all the menus to grey/hidden or not. | |
2997 */ | |
2998 void | |
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2999 gui_mch_draw_menubar(void) |
7 | 3000 { |
3001 /* Nothing to do in X */ | |
3002 } | |
3003 | |
3004 void | |
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3005 gui_x11_menu_cb( |
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3006 Widget w UNUSED, |
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3007 XtPointer client_data, |
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3008 XtPointer call_data UNUSED) |
7 | 3009 { |
3010 gui_menu_cb((vimmenu_T *)client_data); | |
3011 } | |
3012 | |
3013 #endif /* FEAT_MENU */ | |
3014 | |
3015 | |
3016 | |
3017 /* | |
3018 * Function called when window closed. Works like ":qa". | |
3019 * Should put up a requester! | |
3020 */ | |
3021 static void | |
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3022 gui_x11_wm_protocol_handler( |
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|
3023 Widget w UNUSED, |
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3024 XtPointer client_data UNUSED, |
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3025 XEvent *event, |
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3026 Boolean *dum UNUSED) |
7 | 3027 { |
3028 /* | |
3029 * Only deal with Client messages. | |
3030 */ | |
3031 if (event->type != ClientMessage) | |
3032 return; | |
3033 | |
3034 /* | |
3035 * The WM_SAVE_YOURSELF event arrives when the window manager wants to | |
3036 * exit. That can be cancelled though, thus Vim shouldn't exit here. | |
3037 * Just sync our swap files. | |
3038 */ | |
1887 | 3039 if ((Atom)((XClientMessageEvent *)event)->data.l[0] == |
7 | 3040 wm_atoms[SAVE_YOURSELF_IDX]) |
3041 { | |
3042 out_flush(); | |
3043 ml_sync_all(FALSE, FALSE); /* preserve all swap files */ | |
3044 | |
3045 /* Set the window's WM_COMMAND property, to let the window manager | |
3046 * know we are done saving ourselves. We don't want to be restarted, | |
3047 * thus set argv to NULL. */ | |
3048 XSetCommand(gui.dpy, XtWindow(vimShell), NULL, 0); | |
3049 return; | |
3050 } | |
3051 | |
1887 | 3052 if ((Atom)((XClientMessageEvent *)event)->data.l[0] != |
7 | 3053 wm_atoms[DELETE_WINDOW_IDX]) |
3054 return; | |
3055 | |
3056 gui_shell_closed(); | |
3057 } | |
3058 | |
3059 #ifdef FEAT_CLIENTSERVER | |
3060 /* | |
3061 * Function called when property changed. Check for incoming commands | |
3062 */ | |
3063 static void | |
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3064 gui_x11_send_event_handler( |
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3065 Widget w UNUSED, |
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3066 XtPointer client_data UNUSED, |
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3067 XEvent *event, |
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|
3068 Boolean *dum UNUSED) |
7 | 3069 { |
3070 XPropertyEvent *e = (XPropertyEvent *) event; | |
3071 | |
3072 if (e->type == PropertyNotify && e->window == commWindow | |
3073 && e->atom == commProperty && e->state == PropertyNewValue) | |
3074 { | |
7109
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3075 serverEventProc(gui.dpy, event, 0); |
7 | 3076 } |
3077 } | |
3078 #endif | |
3079 | |
3080 /* | |
3081 * Cursor blink functions. | |
3082 * | |
3083 * This is a simple state machine: | |
3084 * BLINK_NONE not blinking at all | |
3085 * BLINK_OFF blinking, cursor is not shown | |
3086 * BLINK_ON blinking, cursor is shown | |
3087 */ | |
3088 | |
3089 #define BLINK_NONE 0 | |
3090 #define BLINK_OFF 1 | |
3091 #define BLINK_ON 2 | |
3092 | |
3093 static int blink_state = BLINK_NONE; | |
3094 static long_u blink_waittime = 700; | |
3095 static long_u blink_ontime = 400; | |
3096 static long_u blink_offtime = 250; | |
3097 static XtIntervalId blink_timer = (XtIntervalId)0; | |
3098 | |
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3099 int |
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3100 gui_mch_is_blinking(void) |
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3101 { |
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3102 return blink_state != BLINK_NONE; |
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3103 } |
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3104 |
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3105 int |
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3106 gui_mch_is_blink_off(void) |
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3107 { |
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3108 return blink_state == BLINK_OFF; |
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3109 } |
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3110 |
7 | 3111 void |
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3112 gui_mch_set_blinking(long waittime, long on, long off) |
7 | 3113 { |
3114 blink_waittime = waittime; | |
3115 blink_ontime = on; | |
3116 blink_offtime = off; | |
3117 } | |
3118 | |
3119 /* | |
3120 * Stop the cursor blinking. Show the cursor if it wasn't shown. | |
3121 */ | |
3122 void | |
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3123 gui_mch_stop_blink(int may_call_gui_update_cursor) |
7 | 3124 { |
3125 if (blink_timer != (XtIntervalId)0) | |
3126 { | |
3127 XtRemoveTimeOut(blink_timer); | |
3128 blink_timer = (XtIntervalId)0; | |
3129 } | |
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3130 if (blink_state == BLINK_OFF && may_call_gui_update_cursor) |
7 | 3131 gui_update_cursor(TRUE, FALSE); |
3132 blink_state = BLINK_NONE; | |
3133 } | |
3134 | |
3135 static void | |
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3136 gui_x11_blink_cb( |
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3137 XtPointer timed_out UNUSED, |
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3138 XtIntervalId *interval_id UNUSED) |
7 | 3139 { |
3140 if (blink_state == BLINK_ON) | |
3141 { | |
3142 gui_undraw_cursor(); | |
3143 blink_state = BLINK_OFF; | |
3144 blink_timer = XtAppAddTimeOut(app_context, blink_offtime, | |
3145 gui_x11_blink_cb, NULL); | |
3146 } | |
3147 else | |
3148 { | |
3149 gui_update_cursor(TRUE, FALSE); | |
3150 blink_state = BLINK_ON; | |
3151 blink_timer = XtAppAddTimeOut(app_context, blink_ontime, | |
3152 gui_x11_blink_cb, NULL); | |
3153 } | |
3154 } | |
3155 | |
3156 /* | |
12257
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3157 * Start the cursor blinking. If it was already blinking, this restarts the |
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3158 * waiting time and shows the cursor. |
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3159 */ |
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3160 void |
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3161 gui_mch_start_blink(void) |
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3162 { |
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3163 if (blink_timer != (XtIntervalId)0) |
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3164 XtRemoveTimeOut(blink_timer); |
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3165 /* Only switch blinking on if none of the times is zero */ |
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3166 if (blink_waittime && blink_ontime && blink_offtime && gui.in_focus) |
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3167 { |
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3168 blink_timer = XtAppAddTimeOut(app_context, blink_waittime, |
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3169 gui_x11_blink_cb, NULL); |
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3170 blink_state = BLINK_ON; |
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3171 gui_update_cursor(TRUE, FALSE); |
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3172 } |
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3173 } |
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3174 |
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3175 /* |
7 | 3176 * Return the RGB value of a pixel as a long. |
3177 */ | |
9939
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|
3178 guicolor_T |
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|
3179 gui_mch_get_rgb(guicolor_T pixel) |
7 | 3180 { |
3181 XColor xc; | |
3182 Colormap colormap; | |
3183 | |
3184 colormap = DefaultColormap(gui.dpy, XDefaultScreen(gui.dpy)); | |
3185 xc.pixel = pixel; | |
3186 XQueryColor(gui.dpy, colormap, &xc); | |
3187 | |
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|
3188 return (guicolor_T)(((xc.red & 0xff00) << 8) + (xc.green & 0xff00) |
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changeset
|
3189 + ((unsigned)xc.blue >> 8)); |
7 | 3190 } |
3191 | |
3192 /* | |
3193 * Add the callback functions. | |
3194 */ | |
3195 void | |
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diff
changeset
|
3196 gui_x11_callbacks(Widget textArea, Widget vimForm) |
7 | 3197 { |
3198 XtAddEventHandler(textArea, VisibilityChangeMask, FALSE, | |
3199 gui_x11_visibility_cb, (XtPointer)0); | |
3200 | |
3201 XtAddEventHandler(textArea, ExposureMask, FALSE, gui_x11_expose_cb, | |
3202 (XtPointer)0); | |
3203 | |
3204 XtAddEventHandler(vimShell, StructureNotifyMask, FALSE, | |
3205 gui_x11_resize_window_cb, (XtPointer)0); | |
3206 | |
3207 XtAddEventHandler(vimShell, FocusChangeMask, FALSE, gui_x11_focus_change_cb, | |
3208 (XtPointer)0); | |
3209 /* | |
3210 * Only install these enter/leave callbacks when 'p' in 'guioptions'. | |
3211 * Only needed for some window managers. | |
3212 */ | |
3213 if (vim_strchr(p_go, GO_POINTER) != NULL) | |
3214 { | |
3215 XtAddEventHandler(vimShell, LeaveWindowMask, FALSE, gui_x11_leave_cb, | |
3216 (XtPointer)0); | |
3217 XtAddEventHandler(textArea, LeaveWindowMask, FALSE, gui_x11_leave_cb, | |
3218 (XtPointer)0); | |
3219 XtAddEventHandler(textArea, EnterWindowMask, FALSE, gui_x11_enter_cb, | |
3220 (XtPointer)0); | |
3221 XtAddEventHandler(vimShell, EnterWindowMask, FALSE, gui_x11_enter_cb, | |
3222 (XtPointer)0); | |
3223 } | |
3224 | |
3225 XtAddEventHandler(vimForm, KeyPressMask, FALSE, gui_x11_key_hit_cb, | |
3226 (XtPointer)0); | |
3227 XtAddEventHandler(textArea, KeyPressMask, FALSE, gui_x11_key_hit_cb, | |
3228 (XtPointer)0); | |
3229 | |
3230 /* get pointer moved events from scrollbar, needed for 'mousefocus' */ | |
3231 XtAddEventHandler(vimForm, PointerMotionMask, | |
3232 FALSE, gui_x11_mouse_cb, (XtPointer)1); | |
3233 XtAddEventHandler(textArea, ButtonPressMask | ButtonReleaseMask | | |
3234 ButtonMotionMask | PointerMotionMask, | |
3235 FALSE, gui_x11_mouse_cb, (XtPointer)0); | |
3236 } | |
3237 | |
3238 /* | |
88 | 3239 * Get current mouse coordinates in text window. |
7 | 3240 */ |
88 | 3241 void |
3242 gui_mch_getmouse(int *x, int *y) | |
7 | 3243 { |
3244 int rootx, rooty, winx, winy; | |
3245 Window root, child; | |
3246 unsigned int mask; | |
3247 | |
3248 if (gui.wid && XQueryPointer(gui.dpy, gui.wid, &root, &child, | |
88 | 3249 &rootx, &rooty, &winx, &winy, &mask)) { |
3250 *x = winx; | |
3251 *y = winy; | |
3252 } else { | |
3253 *x = -1; | |
3254 *y = -1; | |
3255 } | |
7 | 3256 } |
3257 | |
3258 void | |
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|
3259 gui_mch_setmouse(int x, int y) |
7 | 3260 { |
3261 if (gui.wid) | |
3262 XWarpPointer(gui.dpy, (Window)0, gui.wid, 0, 0, 0, 0, x, y); | |
3263 } | |
3264 | |
3265 #if (defined(FEAT_GUI_MOTIF) && defined(FEAT_MENU)) || defined(PROTO) | |
3266 XButtonPressedEvent * | |
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|
3267 gui_x11_get_last_mouse_event(void) |
7 | 3268 { |
3269 return &last_mouse_event; | |
3270 } | |
3271 #endif | |
3272 | |
3273 #if defined(FEAT_SIGN_ICONS) || defined(PROTO) | |
3274 | |
3275 /* Signs are currently always 2 chars wide. Hopefully the font is big enough | |
3276 * to provide room for the bitmap! */ | |
3277 # define SIGN_WIDTH (gui.char_width * 2) | |
3278 | |
3279 void | |
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changeset
|
3280 gui_mch_drawsign(int row, int col, int typenr) |
7 | 3281 { |
3282 XImage *sign; | |
3283 | |
3284 if (gui.in_use && (sign = (XImage *)sign_get_image(typenr)) != NULL) | |
3285 { | |
3286 XClearArea(gui.dpy, gui.wid, TEXT_X(col), TEXT_Y(row) - sign->height, | |
3287 SIGN_WIDTH, gui.char_height, FALSE); | |
3288 XPutImage(gui.dpy, gui.wid, gui.text_gc, sign, 0, 0, | |
3289 TEXT_X(col) + (SIGN_WIDTH - sign->width) / 2, | |
3290 TEXT_Y(row) - sign->height, | |
3291 sign->width, sign->height); | |
3292 } | |
3293 } | |
3294 | |
3295 void * | |
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changeset
|
3296 gui_mch_register_sign(char_u *signfile) |
7 | 3297 { |
3298 XpmAttributes attrs; | |
1827 | 3299 XImage *sign = NULL; |
7 | 3300 int status; |
3301 | |
3302 /* | |
3303 * Setup the color substitution table. | |
3304 */ | |
3305 if (signfile[0] != NUL && signfile[0] != '-') | |
3306 { | |
1827 | 3307 XpmColorSymbol color[5] = |
7 | 3308 { |
1827 | 3309 {"none", NULL, 0}, |
3310 {"iconColor1", NULL, 0}, | |
3311 {"bottomShadowColor", NULL, 0}, | |
3312 {"topShadowColor", NULL, 0}, | |
3313 {"selectColor", NULL, 0} | |
3314 }; | |
3315 attrs.valuemask = XpmColorSymbols; | |
3316 attrs.numsymbols = 2; | |
3317 attrs.colorsymbols = color; | |
3318 attrs.colorsymbols[0].pixel = gui.back_pixel; | |
3319 attrs.colorsymbols[1].pixel = gui.norm_pixel; | |
3320 status = XpmReadFileToImage(gui.dpy, (char *)signfile, | |
7 | 3321 &sign, NULL, &attrs); |
1827 | 3322 if (status == 0) |
3323 { | |
3324 /* Sign width is fixed at two columns now. | |
3325 if (sign->width > gui.sign_width) | |
2311
ccda151dde4e
Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents:
2278
diff
changeset
|
3326 gui.sign_width = sign->width + 8; */ |
7 | 3327 } |
1827 | 3328 else |
3329 EMSG(_(e_signdata)); | |
7 | 3330 } |
3331 | |
3332 return (void *)sign; | |
3333 } | |
3334 | |
3335 void | |
7823
bcef391c101c
commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3336 gui_mch_destroy_sign(void *sign) |
7 | 3337 { |
1827 | 3338 XDestroyImage((XImage*)sign); |
7 | 3339 } |
3340 #endif | |
3341 | |
3342 | |
3343 #ifdef FEAT_MOUSESHAPE | |
3344 /* The last set mouse pointer shape is remembered, to be used when it goes | |
3345 * from hidden to not hidden. */ | |
3346 static int last_shape = 0; | |
3347 #endif | |
3348 | |
3349 /* | |
3350 * Use the blank mouse pointer or not. | |
3351 */ | |
3352 void | |
7823
bcef391c101c
commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3353 gui_mch_mousehide( |
bcef391c101c
commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3354 int hide) /* TRUE = use blank ptr, FALSE = use parent ptr */ |
7 | 3355 { |
3356 if (gui.pointer_hidden != hide) | |
3357 { | |
3358 gui.pointer_hidden = hide; | |
3359 if (hide) | |
3360 XDefineCursor(gui.dpy, gui.wid, gui.blank_pointer); | |
3361 else | |
3362 #ifdef FEAT_MOUSESHAPE | |
3363 mch_set_mouse_shape(last_shape); | |
3364 #else | |
3365 XUndefineCursor(gui.dpy, gui.wid); | |
3366 #endif | |
3367 } | |
3368 } | |
3369 | |
3370 #if defined(FEAT_MOUSESHAPE) || defined(PROTO) | |
3371 | |
3372 /* Table for shape IDs. Keep in sync with the mshape_names[] table in | |
3373 * misc2.c! */ | |
3374 static int mshape_ids[] = | |
3375 { | |
3376 XC_left_ptr, /* arrow */ | |
3377 0, /* blank */ | |
3378 XC_xterm, /* beam */ | |
3379 XC_sb_v_double_arrow, /* updown */ | |
3380 XC_sizing, /* udsizing */ | |
3381 XC_sb_h_double_arrow, /* leftright */ | |
3382 XC_sizing, /* lrsizing */ | |
3383 XC_watch, /* busy */ | |
3384 XC_X_cursor, /* no */ | |
3385 XC_crosshair, /* crosshair */ | |
3386 XC_hand1, /* hand1 */ | |
3387 XC_hand2, /* hand2 */ | |
3388 XC_pencil, /* pencil */ | |
3389 XC_question_arrow, /* question */ | |
3390 XC_right_ptr, /* right-arrow */ | |
3391 XC_center_ptr, /* up-arrow */ | |
3392 XC_left_ptr /* last one */ | |
3393 }; | |
3394 | |
3395 void | |
7823
bcef391c101c
commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3396 mch_set_mouse_shape(int shape) |
7 | 3397 { |
3398 int id; | |
3399 | |
3400 if (!gui.in_use) | |
3401 return; | |
3402 | |
3403 if (shape == MSHAPE_HIDE || gui.pointer_hidden) | |
3404 XDefineCursor(gui.dpy, gui.wid, gui.blank_pointer); | |
3405 else | |
3406 { | |
3407 if (shape >= MSHAPE_NUMBERED) | |
3408 { | |
3409 id = shape - MSHAPE_NUMBERED; | |
3410 if (id >= XC_num_glyphs) | |
3411 id = XC_left_ptr; | |
3412 else | |
3413 id &= ~1; /* they are always even (why?) */ | |
3414 } | |
3415 else | |
3416 id = mshape_ids[shape]; | |
3417 | |
3418 XDefineCursor(gui.dpy, gui.wid, XCreateFontCursor(gui.dpy, id)); | |
3419 } | |
3420 if (shape != MSHAPE_HIDE) | |
3421 last_shape = shape; | |
3422 } | |
3423 #endif | |
3424 | |
12871
1a450ce6980c
patch 8.0.1312: balloon_show() only works in terminal when compiled with GUI
Christian Brabandt <cb@256bit.org>
parents:
12317
diff
changeset
|
3425 #if (defined(FEAT_TOOLBAR) && defined(FEAT_BEVAL_GUI)) || defined(PROTO) |
7 | 3426 /* |
3427 * Set the balloon-eval used for the tooltip of a toolbar menu item. | |
3428 * The check for a non-toolbar item was added, because there is a crash when | |
3429 * passing a normal menu item here. Can't explain that, but better avoid it. | |
3430 */ | |
3431 void | |
7823
bcef391c101c
commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3432 gui_mch_menu_set_tip(vimmenu_T *menu) |
7 | 3433 { |
3434 if (menu->id != NULL && menu->parent != NULL | |
3435 && menu_is_toolbar(menu->parent->name)) | |
3436 { | |
3437 /* Always destroy and create the balloon, in case the string was | |
3438 * changed. */ | |
3439 if (menu->tip != NULL) | |
3440 { | |
3441 gui_mch_destroy_beval_area(menu->tip); | |
3442 menu->tip = NULL; | |
3443 } | |
3444 if (menu->strings[MENU_INDEX_TIP] != NULL) | |
3445 menu->tip = gui_mch_create_beval_area( | |
3446 menu->id, | |
3447 menu->strings[MENU_INDEX_TIP], | |
3448 NULL, | |
3449 NULL); | |
3450 } | |
3451 } | |
3452 #endif |