Mercurial > vim
annotate src/gui_gtk_x11.c @ 30606:c5356021a938 v9.0.0638
patch 9.0.0638: popup menu highlight wrong on top of preview popup
Commit: https://github.com/vim/vim/commit/393f8d61f55cb6127a100e812ba4d66097a32d2e
Author: Bram Moolenaar <Bram@vim.org>
Date: Sun Oct 2 14:28:30 2022 +0100
patch 9.0.0638: popup menu highlight wrong on top of preview popup
Problem: Popup menu highlight wrong on top of preview popup. (Yegappan
Lakshmanan)
Solution: Also check for the popup menu in screen_line().
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Sun, 02 Oct 2022 15:30:07 +0200 |
parents | 2cad2913c7c1 |
children | 101f08b49ed3 |
rev | line source |
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1 /* vi:set ts=8 sts=4 sw=4 noet: |
7 | 2 * |
3 * VIM - Vi IMproved by Bram Moolenaar | |
4 * | |
5 * Do ":help uganda" in Vim to read copying and usage conditions. | |
6 * Do ":help credits" in Vim to see a list of people who contributed. | |
7 * See README.txt for an overview of the Vim source code. | |
8 */ | |
9 | |
10 /* | |
11 * Porting to GTK+ was done by: | |
12 * | |
70 | 13 * (C) 1998,1999,2000 by Marcin Dalecki <martin@dalecki.de> |
7 | 14 * |
15 * With GREAT support and continuous encouragements by Andy Kahn and of | |
16 * course Bram Moolenaar! | |
17 * | |
18 * Support for GTK+ 2 was added by: | |
19 * | |
20 * (C) 2002,2003 Jason Hildebrand <jason@peaceworks.ca> | |
21 * Daniel Elstner <daniel.elstner@gmx.net> | |
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22 * |
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23 * Support for GTK+ 3 was added by: |
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24 * |
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25 * 2016 Kazunobu Kuriyama <kazunobu.kuriyama@gmail.com> |
7 | 26 */ |
27 | |
28 #include "vim.h" | |
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29 #ifdef USE_GRESOURCE |
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30 #include "auto/gui_gtk_gresources.h" |
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31 #endif |
1666 | 32 |
7 | 33 #ifdef FEAT_GUI_GNOME |
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34 // Gnome redefines _() and N_(). Grrr... |
7 | 35 # ifdef _ |
36 # undef _ | |
37 # endif | |
38 # ifdef N_ | |
39 # undef N_ | |
40 # endif | |
41 # ifdef textdomain | |
42 # undef textdomain | |
43 # endif | |
44 # ifdef bindtextdomain | |
45 # undef bindtextdomain | |
46 # endif | |
1286 | 47 # ifdef bind_textdomain_codeset |
48 # undef bind_textdomain_codeset | |
1226 | 49 # endif |
7 | 50 # if defined(FEAT_GETTEXT) && !defined(ENABLE_NLS) |
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51 # define ENABLE_NLS // so the texts in the dialog boxes are translated |
7 | 52 # endif |
53 # include <gnome.h> | |
54 # include "version.h" | |
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55 // missing prototype in bonobo-dock-item.h |
798 | 56 extern void bonobo_dock_item_set_behavior(BonoboDockItem *dock_item, BonoboDockItemBehavior beh); |
7 | 57 #endif |
58 | |
59 #if !defined(FEAT_GUI_GTK) && defined(PROTO) | |
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60 // When generating prototypes we don't want syntax errors. |
7 | 61 # define GdkAtom int |
62 # define GdkEventExpose int | |
63 # define GdkEventFocus int | |
64 # define GdkEventVisibility int | |
65 # define GdkEventProperty int | |
66 # define GtkContainer int | |
67 # define GtkTargetEntry int | |
68 # define GtkType int | |
69 # define GtkWidget int | |
70 # define gint int | |
71 # define gpointer int | |
72 # define guint int | |
73 # define GdkEventKey int | |
74 # define GdkEventSelection int | |
75 # define GtkSelectionData int | |
76 # define GdkEventMotion int | |
77 # define GdkEventButton int | |
78 # define GdkDragContext int | |
79 # define GdkEventConfigure int | |
80 # define GdkEventClient int | |
81 #else | |
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82 # if GTK_CHECK_VERSION(3,0,0) |
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83 # include <gdk/gdkkeysyms-compat.h> |
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84 # include <gtk/gtkx.h> |
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85 # else |
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86 # include <gdk/gdkkeysyms.h> |
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87 # endif |
7 | 88 # include <gdk/gdk.h> |
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89 # ifdef MSWIN |
7 | 90 # include <gdk/gdkwin32.h> |
91 # else | |
92 # include <gdk/gdkx.h> | |
93 # endif | |
94 # include <gtk/gtk.h> | |
95 # include "gui_gtk_f.h" | |
96 #endif | |
97 | |
98 #ifdef HAVE_X11_SUNKEYSYM_H | |
99 # include <X11/Sunkeysym.h> | |
2714 | 100 #endif |
101 | |
7 | 102 /* |
103 * Easy-to-use macro for multihead support. | |
104 */ | |
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105 #define GET_X_ATOM(atom) gdk_x11_atom_to_xatom_for_display( \ |
7 | 106 gtk_widget_get_display(gui.mainwin), atom) |
107 | |
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108 // Selection type distinguishers |
7 | 109 enum |
110 { | |
111 TARGET_TYPE_NONE, | |
112 TARGET_UTF8_STRING, | |
113 TARGET_STRING, | |
114 TARGET_COMPOUND_TEXT, | |
1904 | 115 TARGET_HTML, |
7 | 116 TARGET_TEXT, |
117 TARGET_TEXT_URI_LIST, | |
118 TARGET_TEXT_PLAIN, | |
119 TARGET_VIM, | |
120 TARGET_VIMENC | |
121 }; | |
122 | |
123 /* | |
124 * Table of selection targets supported by Vim. | |
125 * Note: Order matters, preferred types should come first. | |
126 */ | |
127 static const GtkTargetEntry selection_targets[] = | |
128 { | |
129 {VIMENC_ATOM_NAME, 0, TARGET_VIMENC}, | |
130 {VIM_ATOM_NAME, 0, TARGET_VIM}, | |
1904 | 131 {"text/html", 0, TARGET_HTML}, |
7 | 132 {"UTF8_STRING", 0, TARGET_UTF8_STRING}, |
133 {"COMPOUND_TEXT", 0, TARGET_COMPOUND_TEXT}, | |
134 {"TEXT", 0, TARGET_TEXT}, | |
135 {"STRING", 0, TARGET_STRING} | |
136 }; | |
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137 #define N_SELECTION_TARGETS ARRAY_LENGTH(selection_targets) |
7 | 138 |
139 #ifdef FEAT_DND | |
140 /* | |
141 * Table of DnD targets supported by Vim. | |
142 * Note: Order matters, preferred types should come first. | |
143 */ | |
144 static const GtkTargetEntry dnd_targets[] = | |
145 { | |
146 {"text/uri-list", 0, TARGET_TEXT_URI_LIST}, | |
1904 | 147 {"text/html", 0, TARGET_HTML}, |
7 | 148 {"UTF8_STRING", 0, TARGET_UTF8_STRING}, |
149 {"STRING", 0, TARGET_STRING}, | |
150 {"text/plain", 0, TARGET_TEXT_PLAIN} | |
151 }; | |
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152 # define N_DND_TARGETS ARRAY_LENGTH(dnd_targets) |
7 | 153 #endif |
154 | |
155 | |
156 /* | |
157 * "Monospace" is a standard font alias that should be present | |
158 * on all proper Pango/fontconfig installations. | |
159 */ | |
160 # define DEFAULT_FONT "Monospace 10" | |
161 | |
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162 #if defined(FEAT_GUI_GNOME) && defined(FEAT_SESSION) |
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163 # define USE_GNOME_SESSION |
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164 #endif |
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165 |
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166 #if !defined(FEAT_GUI_GNOME) |
7 | 167 /* |
168 * Atoms used to communicate save-yourself from the X11 session manager. There | |
169 * is no need to move them into the GUI struct, since they should be constant. | |
170 */ | |
171 static GdkAtom wm_protocols_atom = GDK_NONE; | |
172 static GdkAtom save_yourself_atom = GDK_NONE; | |
173 #endif | |
174 | |
175 /* | |
176 * Atoms used to control/reference X11 selections. | |
177 */ | |
1904 | 178 static GdkAtom html_atom = GDK_NONE; |
7 | 179 static GdkAtom utf8_string_atom = GDK_NONE; |
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180 static GdkAtom vim_atom = GDK_NONE; // Vim's own special selection format |
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181 static GdkAtom vimenc_atom = GDK_NONE; // Vim's extended selection format |
7 | 182 |
183 /* | |
184 * Keycodes recognized by vim. | |
185 * NOTE: when changing this, the table in gui_x11.c probably needs the same | |
186 * change! | |
187 */ | |
188 static struct special_key | |
189 { | |
190 guint key_sym; | |
191 char_u code0; | |
192 char_u code1; | |
193 } | |
194 const special_keys[] = | |
195 { | |
196 {GDK_Up, 'k', 'u'}, | |
197 {GDK_Down, 'k', 'd'}, | |
198 {GDK_Left, 'k', 'l'}, | |
199 {GDK_Right, 'k', 'r'}, | |
200 {GDK_F1, 'k', '1'}, | |
201 {GDK_F2, 'k', '2'}, | |
202 {GDK_F3, 'k', '3'}, | |
203 {GDK_F4, 'k', '4'}, | |
204 {GDK_F5, 'k', '5'}, | |
205 {GDK_F6, 'k', '6'}, | |
206 {GDK_F7, 'k', '7'}, | |
207 {GDK_F8, 'k', '8'}, | |
208 {GDK_F9, 'k', '9'}, | |
209 {GDK_F10, 'k', ';'}, | |
210 {GDK_F11, 'F', '1'}, | |
211 {GDK_F12, 'F', '2'}, | |
212 {GDK_F13, 'F', '3'}, | |
213 {GDK_F14, 'F', '4'}, | |
214 {GDK_F15, 'F', '5'}, | |
215 {GDK_F16, 'F', '6'}, | |
216 {GDK_F17, 'F', '7'}, | |
217 {GDK_F18, 'F', '8'}, | |
218 {GDK_F19, 'F', '9'}, | |
219 {GDK_F20, 'F', 'A'}, | |
220 {GDK_F21, 'F', 'B'}, | |
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221 {GDK_Pause, 'F', 'B'}, // Pause == F21 according to netbeans.txt |
7 | 222 {GDK_F22, 'F', 'C'}, |
223 {GDK_F23, 'F', 'D'}, | |
224 {GDK_F24, 'F', 'E'}, | |
225 {GDK_F25, 'F', 'F'}, | |
226 {GDK_F26, 'F', 'G'}, | |
227 {GDK_F27, 'F', 'H'}, | |
228 {GDK_F28, 'F', 'I'}, | |
229 {GDK_F29, 'F', 'J'}, | |
230 {GDK_F30, 'F', 'K'}, | |
231 {GDK_F31, 'F', 'L'}, | |
232 {GDK_F32, 'F', 'M'}, | |
233 {GDK_F33, 'F', 'N'}, | |
234 {GDK_F34, 'F', 'O'}, | |
235 {GDK_F35, 'F', 'P'}, | |
236 #ifdef SunXK_F36 | |
237 {SunXK_F36, 'F', 'Q'}, | |
238 {SunXK_F37, 'F', 'R'}, | |
239 #endif | |
240 {GDK_Help, '%', '1'}, | |
241 {GDK_Undo, '&', '8'}, | |
242 {GDK_BackSpace, 'k', 'b'}, | |
243 {GDK_Insert, 'k', 'I'}, | |
244 {GDK_Delete, 'k', 'D'}, | |
245 {GDK_3270_BackTab, 'k', 'B'}, | |
246 {GDK_Clear, 'k', 'C'}, | |
247 {GDK_Home, 'k', 'h'}, | |
248 {GDK_End, '@', '7'}, | |
249 {GDK_Prior, 'k', 'P'}, | |
250 {GDK_Next, 'k', 'N'}, | |
251 {GDK_Print, '%', '9'}, | |
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252 // Keypad keys: |
7 | 253 {GDK_KP_Left, 'k', 'l'}, |
254 {GDK_KP_Right, 'k', 'r'}, | |
255 {GDK_KP_Up, 'k', 'u'}, | |
256 {GDK_KP_Down, 'k', 'd'}, | |
257 {GDK_KP_Insert, KS_EXTRA, (char_u)KE_KINS}, | |
258 {GDK_KP_Delete, KS_EXTRA, (char_u)KE_KDEL}, | |
259 {GDK_KP_Home, 'K', '1'}, | |
260 {GDK_KP_End, 'K', '4'}, | |
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261 {GDK_KP_Prior, 'K', '3'}, // page up |
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262 {GDK_KP_Next, 'K', '5'}, // page down |
7 | 263 |
264 {GDK_KP_Add, 'K', '6'}, | |
265 {GDK_KP_Subtract, 'K', '7'}, | |
266 {GDK_KP_Divide, 'K', '8'}, | |
267 {GDK_KP_Multiply, 'K', '9'}, | |
268 {GDK_KP_Enter, 'K', 'A'}, | |
269 {GDK_KP_Decimal, 'K', 'B'}, | |
270 | |
271 {GDK_KP_0, 'K', 'C'}, | |
272 {GDK_KP_1, 'K', 'D'}, | |
273 {GDK_KP_2, 'K', 'E'}, | |
274 {GDK_KP_3, 'K', 'F'}, | |
275 {GDK_KP_4, 'K', 'G'}, | |
276 {GDK_KP_5, 'K', 'H'}, | |
277 {GDK_KP_6, 'K', 'I'}, | |
278 {GDK_KP_7, 'K', 'J'}, | |
279 {GDK_KP_8, 'K', 'K'}, | |
280 {GDK_KP_9, 'K', 'L'}, | |
281 | |
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282 // End of list marker: |
7 | 283 {0, 0, 0} |
284 }; | |
285 | |
286 /* | |
287 * Flags for command line options table below. | |
288 */ | |
289 #define ARG_FONT 1 | |
290 #define ARG_GEOMETRY 2 | |
291 #define ARG_REVERSE 3 | |
292 #define ARG_NOREVERSE 4 | |
293 #define ARG_BACKGROUND 5 | |
294 #define ARG_FOREGROUND 6 | |
295 #define ARG_ICONIC 7 | |
296 #define ARG_ROLE 8 | |
297 #define ARG_NETBEANS 9 | |
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298 #define ARG_XRM 10 // ignored |
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299 #define ARG_MENUFONT 11 // ignored |
7 | 300 #define ARG_INDEX_MASK 0x00ff |
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301 #define ARG_HAS_VALUE 0x0100 // a value is expected after the argument |
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302 #define ARG_NEEDS_GUI 0x0200 // need to initialize the GUI for this |
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303 #define ARG_FOR_GTK 0x0400 // argument is handled by GTK+ or GNOME |
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304 #define ARG_COMPAT_LONG 0x0800 // accept -foo but substitute with --foo |
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305 #define ARG_KEEP 0x1000 // don't remove argument from argv[] |
7 | 306 |
307 /* | |
308 * This table holds all the X GUI command line options allowed. This includes | |
309 * the standard ones so that we can skip them when Vim is started without the | |
310 * GUI (but the GUI might start up later). | |
311 * | |
312 * When changing this, also update doc/gui_x11.txt and the usage message!!! | |
313 */ | |
314 typedef struct | |
315 { | |
316 const char *name; | |
317 unsigned int flags; | |
318 } | |
319 cmdline_option_T; | |
320 | |
321 static const cmdline_option_T cmdline_options[] = | |
322 { | |
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323 // We handle these options ourselves |
7 | 324 {"-fn", ARG_FONT|ARG_HAS_VALUE}, |
325 {"-font", ARG_FONT|ARG_HAS_VALUE}, | |
326 {"-geom", ARG_GEOMETRY|ARG_HAS_VALUE}, | |
327 {"-geometry", ARG_GEOMETRY|ARG_HAS_VALUE}, | |
328 {"-rv", ARG_REVERSE}, | |
329 {"-reverse", ARG_REVERSE}, | |
330 {"+rv", ARG_NOREVERSE}, | |
331 {"+reverse", ARG_NOREVERSE}, | |
332 {"-bg", ARG_BACKGROUND|ARG_HAS_VALUE}, | |
333 {"-background", ARG_BACKGROUND|ARG_HAS_VALUE}, | |
334 {"-fg", ARG_FOREGROUND|ARG_HAS_VALUE}, | |
335 {"-foreground", ARG_FOREGROUND|ARG_HAS_VALUE}, | |
336 {"-iconic", ARG_ICONIC}, | |
337 {"--role", ARG_ROLE|ARG_HAS_VALUE}, | |
338 #ifdef FEAT_NETBEANS_INTG | |
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339 {"-nb", ARG_NETBEANS}, // non-standard value format |
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340 {"-xrm", ARG_XRM|ARG_HAS_VALUE}, // not implemented |
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341 {"-mf", ARG_MENUFONT|ARG_HAS_VALUE}, // not implemented |
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342 {"-menufont", ARG_MENUFONT|ARG_HAS_VALUE}, // not implemented |
7 | 343 #endif |
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344 // Arguments handled by GTK (and GNOME) internally. |
7 | 345 {"--g-fatal-warnings", ARG_FOR_GTK}, |
346 {"--gdk-debug", ARG_FOR_GTK|ARG_HAS_VALUE}, | |
347 {"--gdk-no-debug", ARG_FOR_GTK|ARG_HAS_VALUE}, | |
348 {"--gtk-debug", ARG_FOR_GTK|ARG_HAS_VALUE}, | |
349 {"--gtk-no-debug", ARG_FOR_GTK|ARG_HAS_VALUE}, | |
350 {"--gtk-module", ARG_FOR_GTK|ARG_HAS_VALUE}, | |
351 {"--sync", ARG_FOR_GTK}, | |
352 {"--display", ARG_FOR_GTK|ARG_HAS_VALUE|ARG_COMPAT_LONG}, | |
353 {"--name", ARG_FOR_GTK|ARG_HAS_VALUE|ARG_COMPAT_LONG}, | |
354 {"--class", ARG_FOR_GTK|ARG_HAS_VALUE|ARG_COMPAT_LONG}, | |
355 {"--screen", ARG_FOR_GTK|ARG_HAS_VALUE}, | |
356 {"--gxid-host", ARG_FOR_GTK|ARG_HAS_VALUE}, | |
357 {"--gxid-port", ARG_FOR_GTK|ARG_HAS_VALUE}, | |
358 #ifdef FEAT_GUI_GNOME | |
359 {"--load-modules", ARG_FOR_GTK|ARG_HAS_VALUE}, | |
360 {"--sm-client-id", ARG_FOR_GTK|ARG_HAS_VALUE}, | |
361 {"--sm-config-prefix", ARG_FOR_GTK|ARG_HAS_VALUE}, | |
362 {"--sm-disable", ARG_FOR_GTK}, | |
363 {"--oaf-ior-fd", ARG_FOR_GTK|ARG_HAS_VALUE}, | |
364 {"--oaf-activate-iid", ARG_FOR_GTK|ARG_HAS_VALUE}, | |
365 {"--oaf-private", ARG_FOR_GTK}, | |
366 {"--enable-sound", ARG_FOR_GTK}, | |
367 {"--disable-sound", ARG_FOR_GTK}, | |
368 {"--espeaker", ARG_FOR_GTK|ARG_HAS_VALUE}, | |
369 {"-?", ARG_FOR_GTK|ARG_NEEDS_GUI}, | |
370 {"--help", ARG_FOR_GTK|ARG_NEEDS_GUI|ARG_KEEP}, | |
371 {"--usage", ARG_FOR_GTK|ARG_NEEDS_GUI}, | |
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372 # if 0 // conflicts with Vim's own --version argument |
7 | 373 {"--version", ARG_FOR_GTK|ARG_NEEDS_GUI}, |
374 # endif | |
375 {"--disable-crash-dialog", ARG_FOR_GTK}, | |
376 #endif | |
377 {NULL, 0} | |
378 }; | |
379 | |
380 static int gui_argc = 0; | |
381 static char **gui_argv = NULL; | |
382 | |
383 static const char *role_argument = NULL; | |
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384 #if defined(USE_GNOME_SESSION) |
7 | 385 static const char *restart_command = NULL; |
1898 | 386 static char *abs_restart_command = NULL; |
7 | 387 #endif |
388 static int found_iconic_arg = FALSE; | |
389 | |
390 #ifdef FEAT_GUI_GNOME | |
391 /* | |
392 * Can't use Gnome if --socketid given | |
393 */ | |
394 static int using_gnome = 0; | |
395 #else | |
396 # define using_gnome 0 | |
397 #endif | |
398 | |
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399 // Comment out the following line to ignore code for resize history tracking. |
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400 #define TRACK_RESIZE_HISTORY |
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401 #ifdef TRACK_RESIZE_HISTORY |
7 | 402 /* |
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403 * Keep a short term resize history so that stale gtk responses can be |
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404 * discarded. |
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405 * When a gtk_window_resize() request is sent to gtk, the width/height of |
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406 * the request is saved. Recent stale requests are kept around in a list. |
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407 * See https://github.com/vim/vim/issues/10123 |
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408 */ |
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409 # if 0 // Change to 1 to enable ch_log() calls for debugging. |
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410 # ifdef FEAT_JOB_CHANNEL |
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411 # define ENABLE_RESIZE_HISTORY_LOG |
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412 # endif |
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413 # endif |
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414 |
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415 /* |
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416 * History item of a resize request. |
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417 * Width and height are of gui.mainwin. |
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418 */ |
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419 typedef struct resize_history { |
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420 int used; // If true, can't match for discard. Only matches once. |
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421 int width; |
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422 int height; |
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423 # ifdef ENABLE_RESIZE_HISTORY_LOG |
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424 int seq; // for ch_log messages |
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425 # endif |
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426 struct resize_history *next; |
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427 } resize_hist_T; |
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428 |
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429 // never NULL during execution |
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430 static resize_hist_T *latest_resize_hist; |
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431 // list of stale resize requests |
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432 static resize_hist_T *old_resize_hists; |
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433 |
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434 /* |
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435 * Used when calling gtk_window_resize(). |
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436 * Create a resize request history item, put previous request on stale list. |
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437 * Width/height are the size of the request for the gui.mainwin. |
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438 */ |
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439 static void |
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440 alloc_resize_hist(int width, int height) |
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441 { |
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442 // alloc a new resize hist, save current in list of old history |
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443 resize_hist_T *prev_hist = latest_resize_hist; |
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444 resize_hist_T *new_hist = ALLOC_CLEAR_ONE(resize_hist_T); |
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445 |
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446 new_hist->width = width; |
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447 new_hist->height = height; |
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448 latest_resize_hist = new_hist; |
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449 |
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450 // previous hist item becomes head of list |
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451 prev_hist->next = old_resize_hists; |
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452 old_resize_hists = prev_hist; |
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453 |
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454 # ifdef ENABLE_RESIZE_HISTORY_LOG |
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455 new_hist->seq = prev_hist->seq + 1; |
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456 ch_log(NULL, "gui_gtk: New resize seq %d (%d, %d) [%d, %d]", |
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457 new_hist->seq, width, height, (int)Columns, (int)Rows); |
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458 # endif |
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459 } |
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460 |
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461 /* |
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462 * Free everything on the stale resize history list. |
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463 * This list is empty when there are no outstanding resize requests. |
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464 */ |
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465 static void |
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466 clear_resize_hists() |
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467 { |
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468 # ifdef ENABLE_RESIZE_HISTORY_LOG |
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469 int i = 0; |
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470 # endif |
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471 |
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472 if (latest_resize_hist) |
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473 latest_resize_hist->used = TRUE; |
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474 while (old_resize_hists != NULL) |
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475 { |
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476 resize_hist_T *next_hist = old_resize_hists->next; |
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477 |
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478 vim_free(old_resize_hists); |
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479 old_resize_hists = next_hist; |
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480 # ifdef ENABLE_RESIZE_HISTORY_LOG |
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481 i++; |
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482 # endif |
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483 } |
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484 # ifdef ENABLE_RESIZE_HISTORY_LOG |
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485 ch_log(NULL, "gui_gtk: free %d hists", i); |
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486 # endif |
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487 } |
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488 |
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489 // true if hist item is unused and matches w,h |
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490 # define MATCH_WIDTH_HEIGHT(hist, w, h) \ |
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491 (!hist->used && hist->width == w && hist->height == h) |
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492 |
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493 /* |
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494 * Search the resize hist list. |
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495 * Return true if the specified width,height match an item in the list that |
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496 * has never matched before. Mark the matching item as used so it will |
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497 * not match again. |
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498 */ |
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499 static int |
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500 match_stale_width_height(int width, int height) |
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501 { |
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502 resize_hist_T *hist = old_resize_hists; |
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503 |
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504 for (hist = old_resize_hists; hist != NULL; hist = hist->next) |
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505 if (MATCH_WIDTH_HEIGHT(hist, width, height)) |
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506 { |
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507 # ifdef ENABLE_RESIZE_HISTORY_LOG |
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508 ch_log(NULL, "gui_gtk: discard seq %d, cur seq %d", |
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509 hist->seq, latest_resize_hist->seq); |
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510 # endif |
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511 hist->used = TRUE; |
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512 return TRUE; |
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513 } |
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514 return FALSE; |
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515 } |
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516 |
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517 # if defined(EXITFREE) |
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518 static void |
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519 free_all_resize_hist() |
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520 { |
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521 clear_resize_hists(); |
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522 vim_free(latest_resize_hist); |
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523 } |
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524 # endif |
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525 #endif |
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526 |
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527 /* |
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528 * GTK doesn't set the GDK_BUTTON1_MASK state when dragging a touch. Add this |
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529 * state when dragging. |
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530 */ |
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531 static guint dragging_button_state = 0; |
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532 |
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533 /* |
7 | 534 * Parse the GUI related command-line arguments. Any arguments used are |
535 * deleted from argv, and *argc is decremented accordingly. This is called | |
536 * when vim is started, whether or not the GUI has been started. | |
537 */ | |
538 void | |
539 gui_mch_prepare(int *argc, char **argv) | |
540 { | |
541 const cmdline_option_T *option; | |
542 int i = 0; | |
543 int len = 0; | |
544 | |
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545 #if defined(USE_GNOME_SESSION) |
7 | 546 /* |
547 * Determine the command used to invoke Vim, to be passed as restart | |
548 * command to the session manager. If argv[0] contains any directory | |
549 * components try building an absolute path, otherwise leave it as is. | |
550 */ | |
551 restart_command = argv[0]; | |
552 | |
553 if (strchr(argv[0], G_DIR_SEPARATOR) != NULL) | |
554 { | |
555 char_u buf[MAXPATHL]; | |
556 | |
557 if (mch_FullName((char_u *)argv[0], buf, (int)sizeof(buf), TRUE) == OK) | |
1898 | 558 { |
559 abs_restart_command = (char *)vim_strsave(buf); | |
560 restart_command = abs_restart_command; | |
561 } | |
7 | 562 } |
563 #endif | |
564 | |
565 /* | |
566 * Move all the entries in argv which are relevant to GTK+ and GNOME | |
567 * into gui_argv. Freed later in gui_mch_init(). | |
568 */ | |
569 gui_argc = 0; | |
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570 gui_argv = ALLOC_MULT(char *, *argc + 1); |
7 | 571 |
572 g_return_if_fail(gui_argv != NULL); | |
573 | |
574 gui_argv[gui_argc++] = argv[i++]; | |
575 | |
576 while (i < *argc) | |
577 { | |
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578 // Don't waste CPU cycles on non-option arguments. |
7 | 579 if (argv[i][0] != '-' && argv[i][0] != '+') |
580 { | |
581 ++i; | |
582 continue; | |
583 } | |
584 | |
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585 // Look for argv[i] in cmdline_options[] table. |
7 | 586 for (option = &cmdline_options[0]; option->name != NULL; ++option) |
587 { | |
588 len = strlen(option->name); | |
589 | |
590 if (strncmp(argv[i], option->name, len) == 0) | |
591 { | |
592 if (argv[i][len] == '\0') | |
593 break; | |
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594 // allow --foo=bar style |
7 | 595 if (argv[i][len] == '=' && (option->flags & ARG_HAS_VALUE)) |
596 break; | |
597 #ifdef FEAT_NETBEANS_INTG | |
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598 // darn, -nb has non-standard syntax |
7 | 599 if (vim_strchr((char_u *)":=", argv[i][len]) != NULL |
600 && (option->flags & ARG_INDEX_MASK) == ARG_NETBEANS) | |
601 break; | |
602 #endif | |
603 } | |
604 else if ((option->flags & ARG_COMPAT_LONG) | |
605 && strcmp(argv[i], option->name + 1) == 0) | |
606 { | |
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607 // Replace the standard X arguments "-name" and "-display" |
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608 // with their GNU-style long option counterparts. |
7 | 609 argv[i] = (char *)option->name; |
610 break; | |
611 } | |
612 } | |
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613 if (option->name == NULL) // no match |
7 | 614 { |
615 ++i; | |
616 continue; | |
617 } | |
618 | |
619 if (option->flags & ARG_FOR_GTK) | |
620 { | |
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621 // Move the argument into gui_argv, which |
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622 // will later be passed to gtk_init_check() |
7 | 623 gui_argv[gui_argc++] = argv[i]; |
624 } | |
625 else | |
626 { | |
627 char *value = NULL; | |
628 | |
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629 // Extract the option's value if there is one. |
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630 // Accept both "--foo bar" and "--foo=bar" style. |
7 | 631 if (option->flags & ARG_HAS_VALUE) |
632 { | |
633 if (argv[i][len] == '=') | |
634 value = &argv[i][len + 1]; | |
635 else if (i + 1 < *argc && strcmp(argv[i + 1], "--") != 0) | |
636 value = argv[i + 1]; | |
637 } | |
638 | |
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639 // Check for options handled by Vim itself |
7 | 640 switch (option->flags & ARG_INDEX_MASK) |
641 { | |
642 case ARG_REVERSE: | |
643 found_reverse_arg = TRUE; | |
644 break; | |
645 case ARG_NOREVERSE: | |
646 found_reverse_arg = FALSE; | |
647 break; | |
648 case ARG_FONT: | |
649 font_argument = value; | |
650 break; | |
651 case ARG_GEOMETRY: | |
652 if (value != NULL) | |
653 gui.geom = vim_strsave((char_u *)value); | |
654 break; | |
655 case ARG_BACKGROUND: | |
656 background_argument = value; | |
657 break; | |
658 case ARG_FOREGROUND: | |
659 foreground_argument = value; | |
660 break; | |
661 case ARG_ICONIC: | |
662 found_iconic_arg = TRUE; | |
663 break; | |
664 case ARG_ROLE: | |
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665 role_argument = value; // used later in gui_mch_open() |
7 | 666 break; |
667 #ifdef FEAT_NETBEANS_INTG | |
668 case ARG_NETBEANS: | |
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669 gui.dofork = FALSE; // don't fork() when starting GUI |
7 | 670 netbeansArg = argv[i]; |
671 break; | |
672 #endif | |
673 default: | |
674 break; | |
675 } | |
676 } | |
677 | |
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678 // These arguments make gnome_program_init() print a message and exit. |
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679 // Must start the GUI for this, otherwise ":gui" will exit later! |
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680 // Only when the GUI can start. |
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681 if ((option->flags & ARG_NEEDS_GUI) |
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682 && gui_mch_early_init_check(FALSE) == OK) |
7 | 683 gui.starting = TRUE; |
684 | |
685 if (option->flags & ARG_KEEP) | |
686 ++i; | |
687 else | |
688 { | |
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689 // Remove the flag from the argument vector. |
7 | 690 if (--*argc > i) |
691 { | |
692 int n_strip = 1; | |
693 | |
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694 // Move the argument's value as well, if there is one. |
7 | 695 if ((option->flags & ARG_HAS_VALUE) |
696 && argv[i][len] != '=' | |
697 && strcmp(argv[i + 1], "--") != 0) | |
698 { | |
699 ++n_strip; | |
700 --*argc; | |
701 if (option->flags & ARG_FOR_GTK) | |
702 gui_argv[gui_argc++] = argv[i + 1]; | |
703 } | |
704 | |
705 if (*argc > i) | |
706 mch_memmove(&argv[i], &argv[i + n_strip], | |
707 (*argc - i) * sizeof(char *)); | |
708 } | |
709 argv[*argc] = NULL; | |
710 } | |
711 } | |
712 | |
713 gui_argv[gui_argc] = NULL; | |
714 } | |
715 | |
359 | 716 #if defined(EXITFREE) || defined(PROTO) |
717 void | |
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718 gui_mch_free_all(void) |
359 | 719 { |
720 vim_free(gui_argv); | |
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721 #if defined(USE_GNOME_SESSION) |
1898 | 722 vim_free(abs_restart_command); |
723 #endif | |
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724 #ifdef TRACK_RESIZE_HISTORY |
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725 free_all_resize_hist(); |
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726 #endif |
359 | 727 } |
728 #endif | |
729 | |
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730 #if !GTK_CHECK_VERSION(3,0,0) |
7 | 731 /* |
732 * This should be maybe completely removed. | |
733 * Doesn't seem possible, since check_copy_area() relies on | |
734 * this information. --danielk | |
735 */ | |
736 static gint | |
1884 | 737 visibility_event(GtkWidget *widget UNUSED, |
738 GdkEventVisibility *event, | |
739 gpointer data UNUSED) | |
7 | 740 { |
741 gui.visibility = event->state; | |
742 /* | |
743 * When we do an gdk_window_copy_area(), and the window is partially | |
744 * obscured, we want to receive an event to tell us whether it worked | |
745 * or not. | |
746 */ | |
747 if (gui.text_gc != NULL) | |
748 gdk_gc_set_exposures(gui.text_gc, | |
749 gui.visibility != GDK_VISIBILITY_UNOBSCURED); | |
750 return FALSE; | |
751 } | |
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752 #endif // !GTK_CHECK_VERSION(3,0,0) |
7 | 753 |
754 /* | |
755 * Redraw the corresponding portions of the screen. | |
756 */ | |
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757 #if GTK_CHECK_VERSION(3,0,0) |
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758 static gboolean |
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759 draw_event(GtkWidget *widget UNUSED, |
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760 cairo_t *cr, |
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761 gpointer user_data UNUSED) |
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762 { |
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763 // Skip this when the GUI isn't set up yet, will redraw later. |
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764 if (gui.starting) |
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765 return FALSE; |
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766 |
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767 out_flush(); // make sure all output has been processed |
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768 // for GTK+ 3, may induce other draw events. |
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769 |
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770 cairo_set_source_surface(cr, gui.surface, 0, 0); |
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771 |
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772 { |
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773 cairo_rectangle_list_t *list = NULL; |
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774 |
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775 list = cairo_copy_clip_rectangle_list(cr); |
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776 if (list->status != CAIRO_STATUS_CLIP_NOT_REPRESENTABLE) |
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777 { |
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778 int i; |
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779 |
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780 for (i = 0; i < list->num_rectangles; i++) |
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781 { |
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782 const cairo_rectangle_t *rect = &list->rectangles[i]; |
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783 cairo_rectangle(cr, rect->x, rect->y, rect->width, rect->height); |
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784 cairo_fill(cr); |
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785 } |
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786 } |
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787 cairo_rectangle_list_destroy(list); |
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788 } |
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789 |
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790 return FALSE; |
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791 } |
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792 #else // !GTK_CHECK_VERSION(3,0,0) |
7 | 793 static gint |
1884 | 794 expose_event(GtkWidget *widget UNUSED, |
795 GdkEventExpose *event, | |
796 gpointer data UNUSED) | |
7 | 797 { |
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798 // Skip this when the GUI isn't set up yet, will redraw later. |
7 | 799 if (gui.starting) |
800 return FALSE; | |
801 | |
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802 out_flush(); // make sure all output has been processed |
7 | 803 gui_redraw(event->area.x, event->area.y, |
804 event->area.width, event->area.height); | |
805 | |
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806 // Clear the border areas if needed |
7 | 807 if (event->area.x < FILL_X(0)) |
808 gdk_window_clear_area(gui.drawarea->window, 0, 0, FILL_X(0), 0); | |
809 if (event->area.y < FILL_Y(0)) | |
810 gdk_window_clear_area(gui.drawarea->window, 0, 0, 0, FILL_Y(0)); | |
811 if (event->area.x > FILL_X(Columns)) | |
812 gdk_window_clear_area(gui.drawarea->window, | |
813 FILL_X((int)Columns), 0, 0, 0); | |
814 if (event->area.y > FILL_Y(Rows)) | |
815 gdk_window_clear_area(gui.drawarea->window, 0, FILL_Y((int)Rows), 0, 0); | |
816 | |
817 return FALSE; | |
818 } | |
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819 #endif // !GTK_CHECK_VERSION(3,0,0) |
7 | 820 |
821 #ifdef FEAT_CLIENTSERVER | |
822 /* | |
823 * Handle changes to the "Comm" property | |
824 */ | |
825 static gint | |
1884 | 826 property_event(GtkWidget *widget, |
827 GdkEventProperty *event, | |
828 gpointer data UNUSED) | |
7 | 829 { |
830 if (event->type == GDK_PROPERTY_NOTIFY | |
831 && event->state == (int)GDK_PROPERTY_NEW_VALUE | |
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832 && GDK_WINDOW_XID(event->window) == commWindow |
7 | 833 && GET_X_ATOM(event->atom) == commProperty) |
834 { | |
835 XEvent xev; | |
836 | |
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837 // Translate to XLib |
7 | 838 xev.xproperty.type = PropertyNotify; |
839 xev.xproperty.atom = commProperty; | |
840 xev.xproperty.window = commWindow; | |
841 xev.xproperty.state = PropertyNewValue; | |
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842 serverEventProc(GDK_WINDOW_XDISPLAY(gtk_widget_get_window(widget)), |
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843 &xev, 0); |
7 | 844 } |
845 return FALSE; | |
846 } | |
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847 #endif // defined(FEAT_CLIENTSERVER) |
7 | 848 |
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849 /* |
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850 * Handle changes to the "Xft/DPI" setting |
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851 */ |
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852 static void |
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853 gtk_settings_xft_dpi_changed_cb(GtkSettings *gtk_settings UNUSED, |
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854 GParamSpec *pspec UNUSED, |
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855 gpointer data UNUSED) |
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856 { |
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857 // Create a new PangoContext for this screen, and initialize it |
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858 // with the current font if necessary. |
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859 if (gui.text_context != NULL) |
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860 g_object_unref(gui.text_context); |
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861 |
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862 gui.text_context = gtk_widget_create_pango_context(gui.mainwin); |
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863 pango_context_set_base_dir(gui.text_context, PANGO_DIRECTION_LTR); |
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864 |
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865 if (gui.norm_font != NULL) |
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866 { |
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867 // force default font |
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868 gui_mch_init_font(*p_guifont == NUL ? NULL : p_guifont, FALSE); |
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869 gui_set_shellsize(TRUE, FALSE, RESIZE_BOTH); |
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870 } |
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871 } |
7 | 872 |
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873 typedef gboolean timeout_cb_type; |
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874 |
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875 /* |
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876 * Start a timer that will invoke the specified callback. |
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877 * Returns the ID of the timer. |
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878 */ |
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879 static guint |
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880 timeout_add(int time, timeout_cb_type (*callback)(gpointer), int *flagp) |
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881 { |
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882 return g_timeout_add((guint)time, (GSourceFunc)callback, flagp); |
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883 } |
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884 |
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885 static void |
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886 timeout_remove(guint timer) |
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887 { |
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888 g_source_remove(timer); |
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889 } |
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890 |
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891 |
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892 ///////////////////////////////////////////////////////////////////////////// |
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893 // Focus handlers: |
7 | 894 |
895 | |
896 /* | |
897 * This is a simple state machine: | |
898 * BLINK_NONE not blinking at all | |
899 * BLINK_OFF blinking, cursor is not shown | |
900 * BLINK_ON blinking, cursor is shown | |
901 */ | |
902 | |
903 #define BLINK_NONE 0 | |
904 #define BLINK_OFF 1 | |
905 #define BLINK_ON 2 | |
906 | |
907 static int blink_state = BLINK_NONE; | |
908 static long_u blink_waittime = 700; | |
909 static long_u blink_ontime = 400; | |
910 static long_u blink_offtime = 250; | |
911 static guint blink_timer = 0; | |
912 | |
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913 int |
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914 gui_mch_is_blinking(void) |
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915 { |
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916 return blink_state != BLINK_NONE; |
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917 } |
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918 |
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919 int |
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920 gui_mch_is_blink_off(void) |
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921 { |
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922 return blink_state == BLINK_OFF; |
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923 } |
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924 |
7 | 925 void |
926 gui_mch_set_blinking(long waittime, long on, long off) | |
927 { | |
928 blink_waittime = waittime; | |
929 blink_ontime = on; | |
930 blink_offtime = off; | |
931 } | |
932 | |
933 /* | |
934 * Stop the cursor blinking. Show the cursor if it wasn't shown. | |
935 */ | |
936 void | |
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937 gui_mch_stop_blink(int may_call_gui_update_cursor) |
7 | 938 { |
939 if (blink_timer) | |
940 { | |
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941 timeout_remove(blink_timer); |
7 | 942 blink_timer = 0; |
943 } | |
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944 if (blink_state == BLINK_OFF && may_call_gui_update_cursor) |
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945 { |
7 | 946 gui_update_cursor(TRUE, FALSE); |
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947 #if !GTK_CHECK_VERSION(3,0,0) |
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948 gui_mch_flush(); |
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949 #endif |
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950 } |
7 | 951 blink_state = BLINK_NONE; |
952 } | |
953 | |
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954 static timeout_cb_type |
1884 | 955 blink_cb(gpointer data UNUSED) |
7 | 956 { |
957 if (blink_state == BLINK_ON) | |
958 { | |
959 gui_undraw_cursor(); | |
960 blink_state = BLINK_OFF; | |
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961 blink_timer = timeout_add(blink_offtime, blink_cb, NULL); |
7 | 962 } |
963 else | |
964 { | |
965 gui_update_cursor(TRUE, FALSE); | |
966 blink_state = BLINK_ON; | |
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967 blink_timer = timeout_add(blink_ontime, blink_cb, NULL); |
7 | 968 } |
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969 #if !GTK_CHECK_VERSION(3,0,0) |
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970 gui_mch_flush(); |
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971 #endif |
7 | 972 |
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973 return FALSE; // don't happen again |
7 | 974 } |
975 | |
976 /* | |
977 * Start the cursor blinking. If it was already blinking, this restarts the | |
978 * waiting time and shows the cursor. | |
979 */ | |
980 void | |
981 gui_mch_start_blink(void) | |
982 { | |
983 if (blink_timer) | |
5818 | 984 { |
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985 timeout_remove(blink_timer); |
5818 | 986 blink_timer = 0; |
987 } | |
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988 // Only switch blinking on if none of the times is zero |
7 | 989 if (blink_waittime && blink_ontime && blink_offtime && gui.in_focus) |
990 { | |
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991 blink_timer = timeout_add(blink_waittime, blink_cb, NULL); |
7 | 992 blink_state = BLINK_ON; |
993 gui_update_cursor(TRUE, FALSE); | |
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994 #if !GTK_CHECK_VERSION(3,0,0) |
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995 gui_mch_flush(); |
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996 #endif |
7 | 997 } |
998 } | |
999 | |
1000 static gint | |
1884 | 1001 enter_notify_event(GtkWidget *widget UNUSED, |
1002 GdkEventCrossing *event UNUSED, | |
1003 gpointer data UNUSED) | |
7 | 1004 { |
1005 if (blink_state == BLINK_NONE) | |
1006 gui_mch_start_blink(); | |
1007 | |
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1008 // make sure keyboard input goes there |
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1009 if (gtk_socket_id == 0 || !gtk_widget_has_focus(gui.drawarea)) |
7 | 1010 gtk_widget_grab_focus(gui.drawarea); |
1011 | |
1012 return FALSE; | |
1013 } | |
1014 | |
1015 static gint | |
1884 | 1016 leave_notify_event(GtkWidget *widget UNUSED, |
1017 GdkEventCrossing *event UNUSED, | |
1018 gpointer data UNUSED) | |
7 | 1019 { |
1020 if (blink_state != BLINK_NONE) | |
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1021 gui_mch_stop_blink(TRUE); |
7 | 1022 |
1023 return FALSE; | |
1024 } | |
1025 | |
1026 static gint | |
1884 | 1027 focus_in_event(GtkWidget *widget, |
1028 GdkEventFocus *event UNUSED, | |
1029 gpointer data UNUSED) | |
7 | 1030 { |
1031 gui_focus_change(TRUE); | |
1032 | |
1033 if (blink_state == BLINK_NONE) | |
1034 gui_mch_start_blink(); | |
1035 | |
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1036 // make sure keyboard input goes to the draw area (if this is focus for a |
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1037 // window) |
791 | 1038 if (widget != gui.drawarea) |
856 | 1039 gtk_widget_grab_focus(gui.drawarea); |
7 | 1040 |
1041 return TRUE; | |
1042 } | |
1043 | |
1044 static gint | |
1884 | 1045 focus_out_event(GtkWidget *widget UNUSED, |
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1046 GdkEventFocus *event UNUSED, |
1884 | 1047 gpointer data UNUSED) |
7 | 1048 { |
1049 gui_focus_change(FALSE); | |
1050 | |
1051 if (blink_state != BLINK_NONE) | |
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1052 gui_mch_stop_blink(TRUE); |
7 | 1053 |
1054 return TRUE; | |
1055 } | |
1056 | |
1057 | |
1058 /* | |
1059 * Translate a GDK key value to UTF-8 independently of the current locale. | |
1060 * The output is written to string, which must have room for at least 6 bytes | |
1061 * plus the NUL terminator. Returns the length in bytes. | |
1062 * | |
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1063 * event->string is evil; see here why: |
7 | 1064 * http://developer.gnome.org/doc/API/2.0/gdk/gdk-Event-Structures.html#GdkEventKey |
1065 */ | |
1066 static int | |
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1067 keyval_to_string(unsigned int keyval, char_u *string) |
7 | 1068 { |
1069 int len; | |
1070 guint32 uc; | |
1071 | |
1072 uc = gdk_keyval_to_unicode(keyval); | |
1073 if (uc != 0) | |
1074 { | |
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1075 // Translate a normal key to UTF-8. This doesn't work for dead |
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1076 // keys of course, you _have_ to use an input method for that. |
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1077 len = utf_char2bytes((int)uc, string); |
7 | 1078 } |
1079 else | |
1080 { | |
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1081 // Translate keys which are represented by ASCII control codes in Vim. |
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1082 // There are only a few of those; most control keys are translated to |
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1083 // special terminal-like control sequences. |
7 | 1084 len = 1; |
1085 switch (keyval) | |
1086 { | |
1087 case GDK_Tab: case GDK_KP_Tab: case GDK_ISO_Left_Tab: | |
1088 string[0] = TAB; | |
1089 break; | |
1090 case GDK_Linefeed: | |
1091 string[0] = NL; | |
1092 break; | |
1093 case GDK_Return: case GDK_ISO_Enter: case GDK_3270_Enter: | |
1094 string[0] = CAR; | |
1095 break; | |
1096 case GDK_Escape: | |
1097 string[0] = ESC; | |
1098 break; | |
1099 default: | |
1100 len = 0; | |
1101 break; | |
1102 } | |
1103 } | |
1104 string[len] = NUL; | |
1105 | |
1106 return len; | |
1107 } | |
1108 | |
179 | 1109 static int |
1110 modifiers_gdk2vim(guint state) | |
1111 { | |
1112 int modifiers = 0; | |
1113 | |
1114 if (state & GDK_SHIFT_MASK) | |
1115 modifiers |= MOD_MASK_SHIFT; | |
1116 if (state & GDK_CONTROL_MASK) | |
1117 modifiers |= MOD_MASK_CTRL; | |
1118 if (state & GDK_MOD1_MASK) | |
1119 modifiers |= MOD_MASK_ALT; | |
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1120 #if GTK_CHECK_VERSION(2,10,0) |
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1121 if (state & GDK_SUPER_MASK) |
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1122 modifiers |= MOD_MASK_META; |
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1123 #endif |
179 | 1124 if (state & GDK_MOD4_MASK) |
1125 modifiers |= MOD_MASK_META; | |
1126 | |
1127 return modifiers; | |
1128 } | |
1129 | |
1130 static int | |
1131 modifiers_gdk2mouse(guint state) | |
1132 { | |
1133 int modifiers = 0; | |
1134 | |
1135 if (state & GDK_SHIFT_MASK) | |
1136 modifiers |= MOUSE_SHIFT; | |
1137 if (state & GDK_CONTROL_MASK) | |
1138 modifiers |= MOUSE_CTRL; | |
1139 if (state & GDK_MOD1_MASK) | |
1140 modifiers |= MOUSE_ALT; | |
1141 | |
1142 return modifiers; | |
1143 } | |
1144 | |
7 | 1145 /* |
1146 * Main keyboard handler: | |
1147 */ | |
1148 static gint | |
1884 | 1149 key_press_event(GtkWidget *widget UNUSED, |
1150 GdkEventKey *event, | |
1151 gpointer data UNUSED) | |
7 | 1152 { |
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1153 // For GTK+ 2 we know for sure how large the string might get. |
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1154 // (That is, up to 6 bytes + NUL + CSI escapes + safety measure.) |
7 | 1155 char_u string[32], string2[32]; |
1156 guint key_sym; | |
1157 int len; | |
1158 int i; | |
1159 int modifiers; | |
1160 int key; | |
1161 guint state; | |
1162 char_u *s, *d; | |
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1163 int ctrl_prefix_added = 0; |
7 | 1164 |
2923 | 1165 gui.event_time = event->time; |
7 | 1166 key_sym = event->keyval; |
1167 state = event->state; | |
1168 | |
1169 #ifdef FEAT_XIM | |
1170 if (xim_queue_key_press_event(event, TRUE)) | |
1171 return TRUE; | |
1172 #endif | |
1173 | |
1174 #ifdef SunXK_F36 | |
1175 /* | |
1176 * These keys have bogus lookup strings, and trapping them here is | |
1177 * easier than trying to XRebindKeysym() on them with every possible | |
1178 * combination of modifiers. | |
1179 */ | |
1180 if (key_sym == SunXK_F36 || key_sym == SunXK_F37) | |
1181 len = 0; | |
1182 else | |
1183 #endif | |
1184 { | |
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1185 len = keyval_to_string(key_sym, string2); |
7 | 1186 |
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1187 // Careful: convert_input() doesn't handle the NUL character. |
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1188 // No need to convert pure ASCII anyway, thus the len > 1 check. |
7 | 1189 if (len > 1 && input_conv.vc_type != CONV_NONE) |
1190 len = convert_input(string2, len, sizeof(string2)); | |
1191 | |
1192 s = string2; | |
1193 d = string; | |
1194 for (i = 0; i < len; ++i) | |
1195 { | |
1196 *d++ = s[i]; | |
1197 if (d[-1] == CSI && d + 2 < string + sizeof(string)) | |
1198 { | |
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
1199 // Turn CSI into K_CSI. |
7 | 1200 *d++ = KS_EXTRA; |
1201 *d++ = (int)KE_CSI; | |
1202 } | |
1203 } | |
1204 len = d - string; | |
1205 } | |
1206 | |
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
1207 // Shift-Tab results in Left_Tab, but we want <S-Tab> |
7 | 1208 if (key_sym == GDK_ISO_Left_Tab) |
1209 { | |
1210 key_sym = GDK_Tab; | |
1211 state |= GDK_SHIFT_MASK; | |
1212 } | |
1213 | |
1214 #ifdef FEAT_MENU | |
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
1215 // If there is a menu and 'wak' is "yes", or 'wak' is "menu" and the key |
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
1216 // is a menu shortcut, we ignore everything with the ALT modifier. |
7 | 1217 if ((state & GDK_MOD1_MASK) |
1218 && gui.menu_is_active | |
1219 && (*p_wak == 'y' | |
1220 || (*p_wak == 'm' | |
1221 && len == 1 | |
1222 && gui_is_menu_shortcut(string[0])))) | |
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
1223 // For GTK2 we return false to signify that we haven't handled the |
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
1224 // keypress, so that gtk will handle the mnemonic or accelerator. |
7 | 1225 return FALSE; |
1226 #endif | |
1227 | |
20421
8590a462ad46
patch 8.2.0765: In the GUI can't use all the modifiers.
Bram Moolenaar <Bram@vim.org>
parents:
19816
diff
changeset
|
1228 // We used to apply Alt/Meta to the key here (Mod1Mask), but that is now |
8590a462ad46
patch 8.2.0765: In the GUI can't use all the modifiers.
Bram Moolenaar <Bram@vim.org>
parents:
19816
diff
changeset
|
1229 // done later, the same as it happens for the terminal. Hopefully that |
8590a462ad46
patch 8.2.0765: In the GUI can't use all the modifiers.
Bram Moolenaar <Bram@vim.org>
parents:
19816
diff
changeset
|
1230 // works for everybody... |
7 | 1231 |
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
1232 // Check for special keys. Also do this when len == 1 (key has an ASCII |
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
1233 // value) to detect backspace, delete and keypad keys. |
7 | 1234 if (len == 0 || len == 1) |
1235 { | |
1236 for (i = 0; special_keys[i].key_sym != 0; i++) | |
1237 { | |
1238 if (special_keys[i].key_sym == key_sym) | |
1239 { | |
1240 string[0] = CSI; | |
1241 string[1] = special_keys[i].code0; | |
1242 string[2] = special_keys[i].code1; | |
1243 len = -3; | |
1244 break; | |
1245 } | |
1246 } | |
1247 } | |
1248 | |
29393
9fed09b3ca05
patch 9.0.0039: not all systems have GDK_KEY_dead_circumflex
Bram Moolenaar <Bram@vim.org>
parents:
29381
diff
changeset
|
1249 #ifdef GDK_KEY_dead_circumflex |
29381
5f2d86ec61eb
patch 9.0.0033: on a Belgian keyboard CTRL-[ does not work
Bram Moolenaar <Bram@vim.org>
parents:
28631
diff
changeset
|
1250 // Belgian Ctrl+[ workaround |
5f2d86ec61eb
patch 9.0.0033: on a Belgian keyboard CTRL-[ does not work
Bram Moolenaar <Bram@vim.org>
parents:
28631
diff
changeset
|
1251 if (len == 0 && key_sym == GDK_KEY_dead_circumflex) |
5f2d86ec61eb
patch 9.0.0033: on a Belgian keyboard CTRL-[ does not work
Bram Moolenaar <Bram@vim.org>
parents:
28631
diff
changeset
|
1252 { |
5f2d86ec61eb
patch 9.0.0033: on a Belgian keyboard CTRL-[ does not work
Bram Moolenaar <Bram@vim.org>
parents:
28631
diff
changeset
|
1253 string[0] = CSI; |
5f2d86ec61eb
patch 9.0.0033: on a Belgian keyboard CTRL-[ does not work
Bram Moolenaar <Bram@vim.org>
parents:
28631
diff
changeset
|
1254 string[1] = KS_MODIFIER; |
5f2d86ec61eb
patch 9.0.0033: on a Belgian keyboard CTRL-[ does not work
Bram Moolenaar <Bram@vim.org>
parents:
28631
diff
changeset
|
1255 string[2] = MOD_MASK_CTRL; |
5f2d86ec61eb
patch 9.0.0033: on a Belgian keyboard CTRL-[ does not work
Bram Moolenaar <Bram@vim.org>
parents:
28631
diff
changeset
|
1256 string[3] = '['; |
5f2d86ec61eb
patch 9.0.0033: on a Belgian keyboard CTRL-[ does not work
Bram Moolenaar <Bram@vim.org>
parents:
28631
diff
changeset
|
1257 len = 4; |
5f2d86ec61eb
patch 9.0.0033: on a Belgian keyboard CTRL-[ does not work
Bram Moolenaar <Bram@vim.org>
parents:
28631
diff
changeset
|
1258 add_to_input_buf(string, len); |
5f2d86ec61eb
patch 9.0.0033: on a Belgian keyboard CTRL-[ does not work
Bram Moolenaar <Bram@vim.org>
parents:
28631
diff
changeset
|
1259 // workaround has to return here, otherwise our fake string[] entries |
5f2d86ec61eb
patch 9.0.0033: on a Belgian keyboard CTRL-[ does not work
Bram Moolenaar <Bram@vim.org>
parents:
28631
diff
changeset
|
1260 // are confusing code downstream |
5f2d86ec61eb
patch 9.0.0033: on a Belgian keyboard CTRL-[ does not work
Bram Moolenaar <Bram@vim.org>
parents:
28631
diff
changeset
|
1261 return TRUE; |
5f2d86ec61eb
patch 9.0.0033: on a Belgian keyboard CTRL-[ does not work
Bram Moolenaar <Bram@vim.org>
parents:
28631
diff
changeset
|
1262 } |
29393
9fed09b3ca05
patch 9.0.0039: not all systems have GDK_KEY_dead_circumflex
Bram Moolenaar <Bram@vim.org>
parents:
29381
diff
changeset
|
1263 #endif |
29381
5f2d86ec61eb
patch 9.0.0033: on a Belgian keyboard CTRL-[ does not work
Bram Moolenaar <Bram@vim.org>
parents:
28631
diff
changeset
|
1264 |
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
1265 if (len == 0) // Unrecognized key |
7 | 1266 return TRUE; |
1267 | |
20421
8590a462ad46
patch 8.2.0765: In the GUI can't use all the modifiers.
Bram Moolenaar <Bram@vim.org>
parents:
19816
diff
changeset
|
1268 // For some keys a shift modifier is translated into another key code. |
8590a462ad46
patch 8.2.0765: In the GUI can't use all the modifiers.
Bram Moolenaar <Bram@vim.org>
parents:
19816
diff
changeset
|
1269 if (len == -3) |
8590a462ad46
patch 8.2.0765: In the GUI can't use all the modifiers.
Bram Moolenaar <Bram@vim.org>
parents:
19816
diff
changeset
|
1270 key = TO_SPECIAL(string[1], string[2]); |
8590a462ad46
patch 8.2.0765: In the GUI can't use all the modifiers.
Bram Moolenaar <Bram@vim.org>
parents:
19816
diff
changeset
|
1271 else |
20951
64c1b0796c46
patch 8.2.1027: GUI: multi-byte characters do not work in a terminal
Bram Moolenaar <Bram@vim.org>
parents:
20935
diff
changeset
|
1272 { |
64c1b0796c46
patch 8.2.1027: GUI: multi-byte characters do not work in a terminal
Bram Moolenaar <Bram@vim.org>
parents:
20935
diff
changeset
|
1273 string[len] = NUL; |
64c1b0796c46
patch 8.2.1027: GUI: multi-byte characters do not work in a terminal
Bram Moolenaar <Bram@vim.org>
parents:
20935
diff
changeset
|
1274 key = mb_ptr2char(string); |
64c1b0796c46
patch 8.2.1027: GUI: multi-byte characters do not work in a terminal
Bram Moolenaar <Bram@vim.org>
parents:
20935
diff
changeset
|
1275 } |
20421
8590a462ad46
patch 8.2.0765: In the GUI can't use all the modifiers.
Bram Moolenaar <Bram@vim.org>
parents:
19816
diff
changeset
|
1276 |
20935
d64520bfafa0
patch 8.2.1019: mapping <M-S-a> does not work in the GUI
Bram Moolenaar <Bram@vim.org>
parents:
20607
diff
changeset
|
1277 // Handle modifiers. |
d64520bfafa0
patch 8.2.1019: mapping <M-S-a> does not work in the GUI
Bram Moolenaar <Bram@vim.org>
parents:
20607
diff
changeset
|
1278 modifiers = modifiers_gdk2vim(state); |
d64520bfafa0
patch 8.2.1019: mapping <M-S-a> does not work in the GUI
Bram Moolenaar <Bram@vim.org>
parents:
20607
diff
changeset
|
1279 |
d64520bfafa0
patch 8.2.1019: mapping <M-S-a> does not work in the GUI
Bram Moolenaar <Bram@vim.org>
parents:
20607
diff
changeset
|
1280 // Recognize special keys. |
20421
8590a462ad46
patch 8.2.0765: In the GUI can't use all the modifiers.
Bram Moolenaar <Bram@vim.org>
parents:
19816
diff
changeset
|
1281 key = simplify_key(key, &modifiers); |
8590a462ad46
patch 8.2.0765: In the GUI can't use all the modifiers.
Bram Moolenaar <Bram@vim.org>
parents:
19816
diff
changeset
|
1282 if (key == CSI) |
8590a462ad46
patch 8.2.0765: In the GUI can't use all the modifiers.
Bram Moolenaar <Bram@vim.org>
parents:
19816
diff
changeset
|
1283 key = K_CSI; |
8590a462ad46
patch 8.2.0765: In the GUI can't use all the modifiers.
Bram Moolenaar <Bram@vim.org>
parents:
19816
diff
changeset
|
1284 if (IS_SPECIAL(key)) |
8590a462ad46
patch 8.2.0765: In the GUI can't use all the modifiers.
Bram Moolenaar <Bram@vim.org>
parents:
19816
diff
changeset
|
1285 { |
8590a462ad46
patch 8.2.0765: In the GUI can't use all the modifiers.
Bram Moolenaar <Bram@vim.org>
parents:
19816
diff
changeset
|
1286 string[0] = CSI; |
8590a462ad46
patch 8.2.0765: In the GUI can't use all the modifiers.
Bram Moolenaar <Bram@vim.org>
parents:
19816
diff
changeset
|
1287 string[1] = K_SECOND(key); |
8590a462ad46
patch 8.2.0765: In the GUI can't use all the modifiers.
Bram Moolenaar <Bram@vim.org>
parents:
19816
diff
changeset
|
1288 string[2] = K_THIRD(key); |
8590a462ad46
patch 8.2.0765: In the GUI can't use all the modifiers.
Bram Moolenaar <Bram@vim.org>
parents:
19816
diff
changeset
|
1289 len = 3; |
8590a462ad46
patch 8.2.0765: In the GUI can't use all the modifiers.
Bram Moolenaar <Bram@vim.org>
parents:
19816
diff
changeset
|
1290 } |
8590a462ad46
patch 8.2.0765: In the GUI can't use all the modifiers.
Bram Moolenaar <Bram@vim.org>
parents:
19816
diff
changeset
|
1291 else |
8590a462ad46
patch 8.2.0765: In the GUI can't use all the modifiers.
Bram Moolenaar <Bram@vim.org>
parents:
19816
diff
changeset
|
1292 { |
22522
6c7e4db139a3
patch 8.2.1809: mapping some keys with Ctrl does not work properly
Bram Moolenaar <Bram@vim.org>
parents:
22452
diff
changeset
|
1293 // Some keys need adjustment when the Ctrl modifier is used. |
6c7e4db139a3
patch 8.2.1809: mapping some keys with Ctrl does not work properly
Bram Moolenaar <Bram@vim.org>
parents:
22452
diff
changeset
|
1294 key = may_adjust_key_for_ctrl(modifiers, key); |
6c7e4db139a3
patch 8.2.1809: mapping some keys with Ctrl does not work properly
Bram Moolenaar <Bram@vim.org>
parents:
22452
diff
changeset
|
1295 |
6c7e4db139a3
patch 8.2.1809: mapping some keys with Ctrl does not work properly
Bram Moolenaar <Bram@vim.org>
parents:
22452
diff
changeset
|
1296 // May remove the Shift modifier if it's included in the key. |
20935
d64520bfafa0
patch 8.2.1019: mapping <M-S-a> does not work in the GUI
Bram Moolenaar <Bram@vim.org>
parents:
20607
diff
changeset
|
1297 modifiers = may_remove_shift_modifier(modifiers, key); |
d64520bfafa0
patch 8.2.1019: mapping <M-S-a> does not work in the GUI
Bram Moolenaar <Bram@vim.org>
parents:
20607
diff
changeset
|
1298 |
20951
64c1b0796c46
patch 8.2.1027: GUI: multi-byte characters do not work in a terminal
Bram Moolenaar <Bram@vim.org>
parents:
20935
diff
changeset
|
1299 len = mb_char2bytes(key, string); |
20421
8590a462ad46
patch 8.2.0765: In the GUI can't use all the modifiers.
Bram Moolenaar <Bram@vim.org>
parents:
19816
diff
changeset
|
1300 } |
8590a462ad46
patch 8.2.0765: In the GUI can't use all the modifiers.
Bram Moolenaar <Bram@vim.org>
parents:
19816
diff
changeset
|
1301 |
8590a462ad46
patch 8.2.0765: In the GUI can't use all the modifiers.
Bram Moolenaar <Bram@vim.org>
parents:
19816
diff
changeset
|
1302 if (modifiers != 0) |
8590a462ad46
patch 8.2.0765: In the GUI can't use all the modifiers.
Bram Moolenaar <Bram@vim.org>
parents:
19816
diff
changeset
|
1303 { |
8590a462ad46
patch 8.2.0765: In the GUI can't use all the modifiers.
Bram Moolenaar <Bram@vim.org>
parents:
19816
diff
changeset
|
1304 string2[0] = CSI; |
8590a462ad46
patch 8.2.0765: In the GUI can't use all the modifiers.
Bram Moolenaar <Bram@vim.org>
parents:
19816
diff
changeset
|
1305 string2[1] = KS_MODIFIER; |
8590a462ad46
patch 8.2.0765: In the GUI can't use all the modifiers.
Bram Moolenaar <Bram@vim.org>
parents:
19816
diff
changeset
|
1306 string2[2] = modifiers; |
8590a462ad46
patch 8.2.0765: In the GUI can't use all the modifiers.
Bram Moolenaar <Bram@vim.org>
parents:
19816
diff
changeset
|
1307 add_to_input_buf(string2, 3); |
29381
5f2d86ec61eb
patch 9.0.0033: on a Belgian keyboard CTRL-[ does not work
Bram Moolenaar <Bram@vim.org>
parents:
28631
diff
changeset
|
1308 if (modifiers == 0x4) |
5f2d86ec61eb
patch 9.0.0033: on a Belgian keyboard CTRL-[ does not work
Bram Moolenaar <Bram@vim.org>
parents:
28631
diff
changeset
|
1309 ctrl_prefix_added = 1; |
7 | 1310 } |
1311 | |
21570
f260c1411833
patch 8.2.1335: CTRL-C in the GUI doesn't interrupt
Bram Moolenaar <Bram@vim.org>
parents:
20951
diff
changeset
|
1312 // Check if the key interrupts. |
f260c1411833
patch 8.2.1335: CTRL-C in the GUI doesn't interrupt
Bram Moolenaar <Bram@vim.org>
parents:
20951
diff
changeset
|
1313 { |
f260c1411833
patch 8.2.1335: CTRL-C in the GUI doesn't interrupt
Bram Moolenaar <Bram@vim.org>
parents:
20951
diff
changeset
|
1314 int int_ch = check_for_interrupt(key, modifiers); |
f260c1411833
patch 8.2.1335: CTRL-C in the GUI doesn't interrupt
Bram Moolenaar <Bram@vim.org>
parents:
20951
diff
changeset
|
1315 |
f260c1411833
patch 8.2.1335: CTRL-C in the GUI doesn't interrupt
Bram Moolenaar <Bram@vim.org>
parents:
20951
diff
changeset
|
1316 if (int_ch != NUL) |
f260c1411833
patch 8.2.1335: CTRL-C in the GUI doesn't interrupt
Bram Moolenaar <Bram@vim.org>
parents:
20951
diff
changeset
|
1317 { |
f260c1411833
patch 8.2.1335: CTRL-C in the GUI doesn't interrupt
Bram Moolenaar <Bram@vim.org>
parents:
20951
diff
changeset
|
1318 trash_input_buf(); |
f260c1411833
patch 8.2.1335: CTRL-C in the GUI doesn't interrupt
Bram Moolenaar <Bram@vim.org>
parents:
20951
diff
changeset
|
1319 string[0] = int_ch; |
f260c1411833
patch 8.2.1335: CTRL-C in the GUI doesn't interrupt
Bram Moolenaar <Bram@vim.org>
parents:
20951
diff
changeset
|
1320 len = 1; |
f260c1411833
patch 8.2.1335: CTRL-C in the GUI doesn't interrupt
Bram Moolenaar <Bram@vim.org>
parents:
20951
diff
changeset
|
1321 } |
7 | 1322 } |
1323 | |
29381
5f2d86ec61eb
patch 9.0.0033: on a Belgian keyboard CTRL-[ does not work
Bram Moolenaar <Bram@vim.org>
parents:
28631
diff
changeset
|
1324 // workaround for German keyboard, where instead of '[' char we have code |
5f2d86ec61eb
patch 9.0.0033: on a Belgian keyboard CTRL-[ does not work
Bram Moolenaar <Bram@vim.org>
parents:
28631
diff
changeset
|
1325 // sequence of bytes 195, 188 (UTF-8 for "u-umlaut") |
5f2d86ec61eb
patch 9.0.0033: on a Belgian keyboard CTRL-[ does not work
Bram Moolenaar <Bram@vim.org>
parents:
28631
diff
changeset
|
1326 if (ctrl_prefix_added && len == 2 |
5f2d86ec61eb
patch 9.0.0033: on a Belgian keyboard CTRL-[ does not work
Bram Moolenaar <Bram@vim.org>
parents:
28631
diff
changeset
|
1327 && ((int)string[0]) == 195 |
5f2d86ec61eb
patch 9.0.0033: on a Belgian keyboard CTRL-[ does not work
Bram Moolenaar <Bram@vim.org>
parents:
28631
diff
changeset
|
1328 && ((int)string[1]) == 188) |
5f2d86ec61eb
patch 9.0.0033: on a Belgian keyboard CTRL-[ does not work
Bram Moolenaar <Bram@vim.org>
parents:
28631
diff
changeset
|
1329 { |
5f2d86ec61eb
patch 9.0.0033: on a Belgian keyboard CTRL-[ does not work
Bram Moolenaar <Bram@vim.org>
parents:
28631
diff
changeset
|
1330 string[0] = 91; // ASCII('[') |
5f2d86ec61eb
patch 9.0.0033: on a Belgian keyboard CTRL-[ does not work
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1331 len = 1; |
5f2d86ec61eb
patch 9.0.0033: on a Belgian keyboard CTRL-[ does not work
Bram Moolenaar <Bram@vim.org>
parents:
28631
diff
changeset
|
1332 } |
7 | 1333 add_to_input_buf(string, len); |
1334 | |
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
1335 // blank out the pointer if necessary |
7 | 1336 if (p_mh) |
1337 gui_mch_mousehide(TRUE); | |
1338 | |
1339 return TRUE; | |
1340 } | |
1341 | |
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
1342 #if defined(FEAT_XIM) || GTK_CHECK_VERSION(3,0,0) |
7 | 1343 static gboolean |
1884 | 1344 key_release_event(GtkWidget *widget UNUSED, |
28631
198a2caa8ac2
patch 8.2.4839: compiler warning for unused argument
Bram Moolenaar <Bram@vim.org>
parents:
28582
diff
changeset
|
1345 GdkEventKey *event UNUSED, |
1884 | 1346 gpointer data UNUSED) |
7 | 1347 { |
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
1348 # if defined(FEAT_XIM) |
2923 | 1349 gui.event_time = event->time; |
7 | 1350 /* |
1351 * GTK+ 2 input methods may do fancy stuff on key release events too. | |
1352 * With the default IM for instance, you can enter any UCS code point | |
1353 * by holding down CTRL-SHIFT and typing hexadecimal digits. | |
1354 */ | |
1355 return xim_queue_key_press_event(event, FALSE); | |
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
1356 # else |
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1357 return TRUE; |
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1358 # endif |
7 | 1359 } |
1360 #endif | |
1361 | |
1362 | |
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1363 ///////////////////////////////////////////////////////////////////////////// |
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1364 // Selection handlers: |
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1365 |
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1366 // Remember when clip_lose_selection was called from here, we must not call |
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1367 // gtk_selection_owner_set() then. |
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1368 static int in_selection_clear_event = FALSE; |
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1369 |
7 | 1370 static gint |
1884 | 1371 selection_clear_event(GtkWidget *widget UNUSED, |
7 | 1372 GdkEventSelection *event, |
1884 | 1373 gpointer user_data UNUSED) |
7 | 1374 { |
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1375 in_selection_clear_event = TRUE; |
7 | 1376 if (event->selection == clip_plus.gtk_sel_atom) |
1377 clip_lose_selection(&clip_plus); | |
1378 else | |
1379 clip_lose_selection(&clip_star); | |
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1380 in_selection_clear_event = FALSE; |
7 | 1381 |
1382 return TRUE; | |
1383 } | |
1384 | |
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1385 #define RS_NONE 0 // selection_received_cb() not called yet |
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1386 #define RS_OK 1 // selection_received_cb() called and OK |
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1387 #define RS_FAIL 2 // selection_received_cb() called and failed |
7 | 1388 static int received_selection = RS_NONE; |
1389 | |
1390 static void | |
1884 | 1391 selection_received_cb(GtkWidget *widget UNUSED, |
7 | 1392 GtkSelectionData *data, |
1884 | 1393 guint time_ UNUSED, |
1394 gpointer user_data UNUSED) | |
7 | 1395 { |
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1396 Clipboard_T *cbd; |
7 | 1397 char_u *text; |
1398 char_u *tmpbuf = NULL; | |
1399 guchar *tmpbuf_utf8 = NULL; | |
1400 int len; | |
2896 | 1401 int motion_type = MAUTO; |
7 | 1402 |
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1403 if (gtk_selection_data_get_selection(data) == clip_plus.gtk_sel_atom) |
7 | 1404 cbd = &clip_plus; |
1405 else | |
1406 cbd = &clip_star; | |
1407 | |
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1408 text = (char_u *)gtk_selection_data_get_data(data); |
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1409 len = gtk_selection_data_get_length(data); |
7 | 1410 |
1411 if (text == NULL || len <= 0) | |
1412 { | |
1413 received_selection = RS_FAIL; | |
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1414 // clip_free_selection(cbd); ??? |
7 | 1415 |
1416 return; | |
1417 } | |
1418 | |
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1419 if (gtk_selection_data_get_data_type(data) == vim_atom) |
7 | 1420 { |
1421 motion_type = *text++; | |
1422 --len; | |
1423 } | |
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1424 else if (gtk_selection_data_get_data_type(data) == vimenc_atom) |
7 | 1425 { |
1426 char_u *enc; | |
1427 vimconv_T conv; | |
1428 | |
1429 motion_type = *text++; | |
1430 --len; | |
1431 | |
1432 enc = text; | |
1433 text += STRLEN(text) + 1; | |
1434 len -= text - enc; | |
1435 | |
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1436 // If the encoding of the text is different from 'encoding', attempt |
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1437 // converting it. |
7 | 1438 conv.vc_type = CONV_NONE; |
1439 convert_setup(&conv, enc, p_enc); | |
1440 if (conv.vc_type != CONV_NONE) | |
1441 { | |
1442 tmpbuf = string_convert(&conv, text, &len); | |
1443 if (tmpbuf != NULL) | |
1444 text = tmpbuf; | |
1445 convert_setup(&conv, NULL, NULL); | |
1446 } | |
1447 } | |
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1448 |
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1449 // gtk_selection_data_get_text() handles all the nasty details |
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1450 // and targets and encodings etc. This rocks so hard. |
7 | 1451 else |
1452 { | |
1453 tmpbuf_utf8 = gtk_selection_data_get_text(data); | |
1454 if (tmpbuf_utf8 != NULL) | |
1455 { | |
1456 len = STRLEN(tmpbuf_utf8); | |
1457 if (input_conv.vc_type != CONV_NONE) | |
1458 { | |
1459 tmpbuf = string_convert(&input_conv, tmpbuf_utf8, &len); | |
1460 if (tmpbuf != NULL) | |
1461 text = tmpbuf; | |
1462 } | |
1463 else | |
1464 text = tmpbuf_utf8; | |
1465 } | |
1904 | 1466 else if (len >= 2 && text[0] == 0xff && text[1] == 0xfe) |
1467 { | |
1468 vimconv_T conv; | |
1469 | |
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1470 // UTF-16, we get this for HTML |
1904 | 1471 conv.vc_type = CONV_NONE; |
1472 convert_setup_ext(&conv, (char_u *)"utf-16le", FALSE, p_enc, TRUE); | |
1473 | |
1474 if (conv.vc_type != CONV_NONE) | |
1475 { | |
1476 text += 2; | |
1477 len -= 2; | |
1478 tmpbuf = string_convert(&conv, text, &len); | |
1479 convert_setup(&conv, NULL, NULL); | |
1480 } | |
1481 if (tmpbuf != NULL) | |
1482 text = tmpbuf; | |
1483 } | |
7 | 1484 } |
1485 | |
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1486 // Chop off any trailing NUL bytes. OpenOffice sends these. |
2183 | 1487 while (len > 0 && text[len - 1] == NUL) |
1488 --len; | |
1489 | |
7 | 1490 clip_yank_selection(motion_type, text, (long)len, cbd); |
1491 received_selection = RS_OK; | |
1492 vim_free(tmpbuf); | |
1493 g_free(tmpbuf_utf8); | |
1494 } | |
1495 | |
1496 /* | |
1497 * Prepare our selection data for passing it to the external selection | |
1498 * client. | |
1499 */ | |
1500 static void | |
1884 | 1501 selection_get_cb(GtkWidget *widget UNUSED, |
7 | 1502 GtkSelectionData *selection_data, |
1503 guint info, | |
1884 | 1504 guint time_ UNUSED, |
1505 gpointer user_data UNUSED) | |
7 | 1506 { |
1507 char_u *string; | |
1508 char_u *tmpbuf; | |
1509 long_u tmplen; | |
1510 int length; | |
1511 int motion_type; | |
1512 GdkAtom type; | |
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1513 Clipboard_T *cbd; |
7 | 1514 |
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1515 if (gtk_selection_data_get_selection(selection_data) |
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1516 == clip_plus.gtk_sel_atom) |
7 | 1517 cbd = &clip_plus; |
1518 else | |
1519 cbd = &clip_star; | |
1520 | |
1521 if (!cbd->owned) | |
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1522 return; // Shouldn't ever happen |
7 | 1523 |
1524 if (info != (guint)TARGET_STRING | |
1904 | 1525 && (!clip_html || info != (guint)TARGET_HTML) |
7 | 1526 && info != (guint)TARGET_UTF8_STRING |
1527 && info != (guint)TARGET_VIMENC | |
1528 && info != (guint)TARGET_VIM | |
1529 && info != (guint)TARGET_COMPOUND_TEXT | |
1530 && info != (guint)TARGET_TEXT) | |
1531 return; | |
1532 | |
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1533 // get the selection from the '*'/'+' register |
7 | 1534 clip_get_selection(cbd); |
1535 | |
1536 motion_type = clip_convert_selection(&string, &tmplen, cbd); | |
1537 if (motion_type < 0 || string == NULL) | |
1538 return; | |
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1539 // Due to int arguments we can't handle more than G_MAXINT. Also |
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1540 // reserve one extra byte for NUL or the motion type; just in case. |
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1541 // (Not that pasting 2G of text is ever going to work, but... ;-) |
7 | 1542 length = MIN(tmplen, (long_u)(G_MAXINT - 1)); |
1543 | |
1544 if (info == (guint)TARGET_VIM) | |
1545 { | |
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1546 tmpbuf = alloc(length + 1); |
7 | 1547 if (tmpbuf != NULL) |
1548 { | |
1549 tmpbuf[0] = motion_type; | |
1550 mch_memmove(tmpbuf + 1, string, (size_t)length); | |
1551 } | |
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1552 // For our own format, the first byte contains the motion type |
7 | 1553 ++length; |
1554 vim_free(string); | |
1555 string = tmpbuf; | |
1556 type = vim_atom; | |
1557 } | |
1558 | |
1904 | 1559 else if (info == (guint)TARGET_HTML) |
1560 { | |
1561 vimconv_T conv; | |
1562 | |
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1563 // Since we get utf-16, we probably should set it as well. |
1904 | 1564 conv.vc_type = CONV_NONE; |
1565 convert_setup_ext(&conv, p_enc, TRUE, (char_u *)"utf-16le", FALSE); | |
1566 if (conv.vc_type != CONV_NONE) | |
1567 { | |
1568 tmpbuf = string_convert(&conv, string, &length); | |
1569 convert_setup(&conv, NULL, NULL); | |
1570 vim_free(string); | |
1571 string = tmpbuf; | |
1572 } | |
1573 | |
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1574 // Prepend the BOM: "fffe" |
1904 | 1575 if (string != NULL) |
1576 { | |
1577 tmpbuf = alloc(length + 2); | |
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1578 if (tmpbuf != NULL) |
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1579 { |
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1580 tmpbuf[0] = 0xff; |
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1581 tmpbuf[1] = 0xfe; |
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1582 mch_memmove(tmpbuf + 2, string, (size_t)length); |
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1583 vim_free(string); |
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1584 string = tmpbuf; |
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1585 length += 2; |
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1586 } |
1904 | 1587 |
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1588 #if !GTK_CHECK_VERSION(3,0,0) |
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1589 // Looks redundant even for GTK2 because these values are |
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1590 // overwritten by gtk_selection_data_set() that follows. |
1904 | 1591 selection_data->type = selection_data->target; |
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1592 selection_data->format = 16; // 16 bits per char |
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1593 #endif |
1904 | 1594 gtk_selection_data_set(selection_data, html_atom, 16, |
1595 string, length); | |
1596 vim_free(string); | |
1597 } | |
1598 return; | |
1599 } | |
7 | 1600 else if (info == (guint)TARGET_VIMENC) |
1601 { | |
1602 int l = STRLEN(p_enc); | |
1603 | |
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1604 // contents: motion_type 'encoding' NUL text |
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1605 tmpbuf = alloc(length + l + 2); |
7 | 1606 if (tmpbuf != NULL) |
1607 { | |
1608 tmpbuf[0] = motion_type; | |
1609 STRCPY(tmpbuf + 1, p_enc); | |
1610 mch_memmove(tmpbuf + l + 2, string, (size_t)length); | |
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1611 length += l + 2; |
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1612 vim_free(string); |
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1613 string = tmpbuf; |
7 | 1614 } |
1615 type = vimenc_atom; | |
1616 } | |
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1617 |
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1618 // gtk_selection_data_set_text() handles everything for us. This is |
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1619 // so easy and simple and cool, it'd be insane not to use it. |
7 | 1620 else |
1621 { | |
1622 if (output_conv.vc_type != CONV_NONE) | |
1623 { | |
1624 tmpbuf = string_convert(&output_conv, string, &length); | |
1625 vim_free(string); | |
1626 if (tmpbuf == NULL) | |
1627 return; | |
1628 string = tmpbuf; | |
1629 } | |
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1630 // Validate the string to avoid runtime warnings |
7 | 1631 if (g_utf8_validate((const char *)string, (gssize)length, NULL)) |
1632 { | |
1633 gtk_selection_data_set_text(selection_data, | |
1634 (const char *)string, length); | |
1635 } | |
1636 vim_free(string); | |
1637 return; | |
1638 } | |
1639 | |
1640 if (string != NULL) | |
1641 { | |
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1642 #if !GTK_CHECK_VERSION(3,0,0) |
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1643 // Looks redundant even for GTK2 because these values are |
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1644 // overwritten by gtk_selection_data_set() that follows. |
7 | 1645 selection_data->type = selection_data->target; |
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1646 selection_data->format = 8; // 8 bits per char |
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1647 #endif |
7 | 1648 gtk_selection_data_set(selection_data, type, 8, string, length); |
1649 vim_free(string); | |
1650 } | |
1651 } | |
1652 | |
1653 /* | |
3518 | 1654 * Check if the GUI can be started. Called before gvimrc is sourced and |
1655 * before fork(). | |
1656 * Return OK or FAIL. | |
1657 */ | |
1658 int | |
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1659 gui_mch_early_init_check(int give_message) |
3518 | 1660 { |
1661 char_u *p; | |
1662 | |
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1663 // Guess that when $DISPLAY isn't set the GUI can't start. |
3518 | 1664 p = mch_getenv((char_u *)"DISPLAY"); |
1665 if (p == NULL || *p == NUL) | |
1666 { | |
1667 gui.dying = TRUE; | |
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1668 if (give_message) |
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1669 emsg(_((char *)e_cannot_open_display)); |
3518 | 1670 return FAIL; |
1671 } | |
1672 return OK; | |
1673 } | |
1674 | |
1675 /* | |
1676 * Check if the GUI can be started. Called before gvimrc is sourced but after | |
1677 * fork(). | |
7 | 1678 * Return OK or FAIL. |
1679 */ | |
1680 int | |
1681 gui_mch_init_check(void) | |
1682 { | |
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1683 #ifdef USE_GRESOURCE |
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1684 static int res_registered = FALSE; |
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1685 |
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1686 if (!res_registered) |
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1687 { |
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1688 // Call this function in the GUI process; otherwise, the resources |
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1689 // won't be available. Don't call it twice. |
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1690 res_registered = TRUE; |
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1691 gui_gtk_register_resource(); |
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1692 } |
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1693 #endif |
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1694 |
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1695 #if GTK_CHECK_VERSION(3,10,0) |
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1696 // Vim currently assumes that Gtk means X11, so it cannot use native Gtk |
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1697 // support for other backends such as Wayland. |
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1698 gdk_set_allowed_backends ("x11"); |
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1699 #endif |
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1700 |
7 | 1701 #ifdef FEAT_GUI_GNOME |
1702 if (gtk_socket_id == 0) | |
1703 using_gnome = 1; | |
1704 #endif | |
1705 | |
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1706 // This defaults to argv[0], but we want it to match the name of the |
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1707 // shipped gvim.desktop so that Vim's windows can be associated with this |
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1708 // file. |
4474 | 1709 g_set_prgname("gvim"); |
1710 | |
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1711 // Don't use gtk_init() or gnome_init(), it exits on failure. |
7 | 1712 if (!gtk_init_check(&gui_argc, &gui_argv)) |
1713 { | |
1714 gui.dying = TRUE; | |
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1715 emsg(_((char *)e_cannot_open_display)); |
7 | 1716 return FAIL; |
1717 } | |
1718 | |
1719 return OK; | |
1720 } | |
1721 | |
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1722 ///////////////////////////////////////////////////////////////////////////// |
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1723 // Mouse handling callbacks |
7 | 1724 |
1725 | |
1726 static guint mouse_click_timer = 0; | |
1727 static int mouse_timed_out = TRUE; | |
1728 | |
1729 /* | |
1730 * Timer used to recognize multiple clicks of the mouse button | |
1731 */ | |
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1732 static timeout_cb_type |
7 | 1733 mouse_click_timer_cb(gpointer data) |
1734 { | |
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1735 // we don't use this information currently |
7 | 1736 int *timed_out = (int *) data; |
1737 | |
1738 *timed_out = TRUE; | |
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1739 return FALSE; // don't happen again |
7 | 1740 } |
1741 | |
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1742 static guint motion_repeat_timer = 0; |
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1743 static int motion_repeat_offset = FALSE; |
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1744 static timeout_cb_type motion_repeat_timer_cb(gpointer); |
7 | 1745 |
1746 static void | |
1747 process_motion_notify(int x, int y, GdkModifierType state) | |
1748 { | |
1749 int button; | |
1750 int_u vim_modifiers; | |
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1751 GtkAllocation allocation; |
7 | 1752 |
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1753 // Need to add GDK_BUTTON1_MASK state when dragging a touch. |
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1754 state |= dragging_button_state; |
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1755 |
7 | 1756 button = (state & (GDK_BUTTON1_MASK | GDK_BUTTON2_MASK | |
1757 GDK_BUTTON3_MASK | GDK_BUTTON4_MASK | | |
1758 GDK_BUTTON5_MASK)) | |
1759 ? MOUSE_DRAG : ' '; | |
1760 | |
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1761 // If our pointer is currently hidden, then we should show it. |
7 | 1762 gui_mch_mousehide(FALSE); |
1763 | |
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1764 // Just moving the rodent above the drawing area without any button |
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1765 // being pressed. |
7 | 1766 if (button != MOUSE_DRAG) |
1767 { | |
1768 gui_mouse_moved(x, y); | |
1769 return; | |
1770 } | |
1771 | |
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1772 // translate modifier coding between the main engine and GTK |
179 | 1773 vim_modifiers = modifiers_gdk2mouse(state); |
7 | 1774 |
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1775 // inform the editor engine about the occurrence of this event |
7 | 1776 gui_send_mouse_event(button, x, y, FALSE, vim_modifiers); |
1777 | |
1778 /* | |
1779 * Auto repeat timer handling. | |
1780 */ | |
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1781 gtk_widget_get_allocation(gui.drawarea, &allocation); |
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1782 |
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1783 if (x < 0 || y < 0 |
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1784 || x >= allocation.width |
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1785 || y >= allocation.height) |
7 | 1786 { |
1787 | |
1788 int dx; | |
1789 int dy; | |
1790 int offshoot; | |
1791 int delay = 10; | |
1792 | |
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1793 // Calculate the maximal distance of the cursor from the drawing area. |
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1794 // (offshoot can't become negative here!). |
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1795 dx = x < 0 ? -x : x - allocation.width; |
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1796 dy = y < 0 ? -y : y - allocation.height; |
7 | 1797 |
1798 offshoot = dx > dy ? dx : dy; | |
1799 | |
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1800 // Make a linearly decaying timer delay with a threshold of 5 at a |
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1801 // distance of 127 pixels from the main window. |
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1802 // |
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1803 // One could think endlessly about the most ergonomic variant here. |
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1804 // For example it could make sense to calculate the distance from the |
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1805 // drags start instead... |
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1806 // |
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1807 // Maybe a parabolic interpolation would suite us better here too... |
7 | 1808 if (offshoot > 127) |
1809 { | |
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1810 // 5 appears to be somehow near to my perceptual limits :-). |
7 | 1811 delay = 5; |
1812 } | |
1813 else | |
1814 { | |
1815 delay = (130 * (127 - offshoot)) / 127 + 5; | |
1816 } | |
1817 | |
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1818 // shoot again |
7 | 1819 if (!motion_repeat_timer) |
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1820 motion_repeat_timer = timeout_add(delay, motion_repeat_timer_cb, |
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1821 NULL); |
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1822 } |
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1823 } |
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1824 |
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1825 #if GTK_CHECK_VERSION(3,0,0) |
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1826 static GdkDevice * |
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1827 gui_gtk_get_pointer_device(GtkWidget *widget) |
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1828 { |
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1829 GdkWindow * const win = gtk_widget_get_window(widget); |
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1830 GdkDisplay * const dpy = gdk_window_get_display(win); |
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1831 # if GTK_CHECK_VERSION(3,20,0) |
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1832 GdkSeat * const seat = gdk_display_get_default_seat(dpy); |
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1833 return gdk_seat_get_pointer(seat); |
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1834 # else |
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1835 GdkDeviceManager * const mngr = gdk_display_get_device_manager(dpy); |
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1836 return gdk_device_manager_get_client_pointer(mngr); |
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1837 # endif |
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1838 } |
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1839 |
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1840 static GdkWindow * |
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1841 gui_gtk_get_pointer(GtkWidget *widget, |
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1842 gint *x, |
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1843 gint *y, |
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1844 GdkModifierType *state) |
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1845 { |
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1846 GdkWindow * const win = gtk_widget_get_window(widget); |
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1847 GdkDevice * const dev = gui_gtk_get_pointer_device(widget); |
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1848 return gdk_window_get_device_position(win, dev , x, y, state); |
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1849 } |
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1850 |
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1851 # if defined(FEAT_GUI_TABLINE) || defined(PROTO) |
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1852 static GdkWindow * |
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1853 gui_gtk_window_at_position(GtkWidget *widget, |
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1854 gint *x, |
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1855 gint *y) |
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1856 { |
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1857 GdkDevice * const dev = gui_gtk_get_pointer_device(widget); |
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1858 return gdk_device_get_window_at_position(dev, x, y); |
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1859 } |
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1860 # endif |
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1861 #else // !GTK_CHECK_VERSION(3,0,0) |
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1862 # define gui_gtk_get_pointer(wid, x, y, s) \ |
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1863 gdk_window_get_pointer((wid)->window, x, y, s) |
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1864 # define gui_gtk_window_at_position(wid, x, y) gdk_window_at_pointer(x, y) |
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1865 #endif |
7 | 1866 |
1867 /* | |
1868 * Timer used to recognize multiple clicks of the mouse button. | |
1869 */ | |
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1870 static timeout_cb_type |
1884 | 1871 motion_repeat_timer_cb(gpointer data UNUSED) |
7 | 1872 { |
1873 int x; | |
1874 int y; | |
1875 GdkModifierType state; | |
1876 | |
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1877 gui_gtk_get_pointer(gui.drawarea, &x, &y, &state); |
7 | 1878 |
1879 if (!(state & (GDK_BUTTON1_MASK | GDK_BUTTON2_MASK | | |
1880 GDK_BUTTON3_MASK | GDK_BUTTON4_MASK | | |
1881 GDK_BUTTON5_MASK))) | |
1882 { | |
1883 motion_repeat_timer = 0; | |
1884 return FALSE; | |
1885 } | |
1886 | |
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1887 // If there already is a mouse click in the input buffer, wait another |
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1888 // time (otherwise we would create a backlog of clicks) |
7 | 1889 if (vim_used_in_input_buf() > 10) |
1890 return TRUE; | |
1891 | |
1892 motion_repeat_timer = 0; | |
1893 | |
1894 /* | |
1895 * Fake a motion event. | |
1896 * Trick: Pretend the mouse moved to the next character on every other | |
1897 * event, otherwise drag events will be discarded, because they are still | |
1898 * in the same character. | |
1899 */ | |
1900 if (motion_repeat_offset) | |
1901 x += gui.char_width; | |
1902 | |
1903 motion_repeat_offset = !motion_repeat_offset; | |
1904 process_motion_notify(x, y, state); | |
1905 | |
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1906 // Don't happen again. We will get reinstalled in the synthetic event |
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1907 // if needed -- thus repeating should still work. |
7 | 1908 return FALSE; |
1909 } | |
1910 | |
1911 static gint | |
1884 | 1912 motion_notify_event(GtkWidget *widget, |
1913 GdkEventMotion *event, | |
1914 gpointer data UNUSED) | |
7 | 1915 { |
1916 if (event->is_hint) | |
1917 { | |
1918 int x; | |
1919 int y; | |
1920 GdkModifierType state; | |
1921 | |
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1922 gui_gtk_get_pointer(widget, &x, &y, &state); |
7 | 1923 process_motion_notify(x, y, state); |
1924 } | |
1925 else | |
1926 { | |
1927 process_motion_notify((int)event->x, (int)event->y, | |
1928 (GdkModifierType)event->state); | |
1929 } | |
1930 | |
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1931 return TRUE; // handled |
7 | 1932 } |
1933 | |
1934 | |
1935 /* | |
1936 * Mouse button handling. Note please that we are capturing multiple click's | |
1937 * by our own timeout mechanism instead of the one provided by GTK+ itself. | |
1938 * This is due to the way the generic VIM code is recognizing multiple clicks. | |
1939 */ | |
1940 static gint | |
1884 | 1941 button_press_event(GtkWidget *widget, |
1942 GdkEventButton *event, | |
1943 gpointer data UNUSED) | |
7 | 1944 { |
1945 int button; | |
1946 int repeated_click = FALSE; | |
1947 int x, y; | |
1948 int_u vim_modifiers; | |
1949 | |
2923 | 1950 gui.event_time = event->time; |
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1951 |
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1952 // Make sure we have focus now we've been selected |
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1953 if (gtk_socket_id != 0 && !gtk_widget_has_focus(widget)) |
7 | 1954 gtk_widget_grab_focus(widget); |
1955 | |
1956 /* | |
1957 * Don't let additional events about multiple clicks send by GTK to us | |
1958 * after the initial button press event confuse us. | |
1959 */ | |
1960 if (event->type != GDK_BUTTON_PRESS) | |
1961 return FALSE; | |
1962 | |
1963 x = event->x; | |
1964 y = event->y; | |
1965 | |
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1966 // Handle multiple clicks |
7 | 1967 if (!mouse_timed_out && mouse_click_timer) |
1968 { | |
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1969 timeout_remove(mouse_click_timer); |
7 | 1970 mouse_click_timer = 0; |
1971 repeated_click = TRUE; | |
1972 } | |
1973 | |
1974 mouse_timed_out = FALSE; | |
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1975 mouse_click_timer = timeout_add(p_mouset, mouse_click_timer_cb, |
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1976 &mouse_timed_out); |
7 | 1977 |
1978 switch (event->button) | |
1979 { | |
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1980 // Keep in sync with gui_x11.c. |
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1981 // Buttons 4-7 are handled in scroll_event() |
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1982 case 1: |
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1983 button = MOUSE_LEFT; |
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1984 // needed for touch-drag |
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1985 dragging_button_state |= GDK_BUTTON1_MASK; |
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1986 break; |
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1987 case 2: button = MOUSE_MIDDLE; break; |
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1988 case 3: button = MOUSE_RIGHT; break; |
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1989 case 8: button = MOUSE_X1; break; |
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1990 case 9: button = MOUSE_X2; break; |
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1991 default: |
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1992 return FALSE; // Unknown button |
7 | 1993 } |
1994 | |
1995 #ifdef FEAT_XIM | |
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1996 // cancel any preediting |
7 | 1997 if (im_is_preediting()) |
1998 xim_reset(); | |
1999 #endif | |
2000 | |
179 | 2001 vim_modifiers = modifiers_gdk2mouse(event->state); |
7 | 2002 |
2003 gui_send_mouse_event(button, x, y, repeated_click, vim_modifiers); | |
2004 | |
2005 return TRUE; | |
2006 } | |
2007 | |
2008 /* | |
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2009 * GTK+ 2 abstracts scrolling via the GdkEventScroll. |
7 | 2010 */ |
2011 static gboolean | |
1884 | 2012 scroll_event(GtkWidget *widget, |
2013 GdkEventScroll *event, | |
2014 gpointer data UNUSED) | |
7 | 2015 { |
2016 int button; | |
179 | 2017 int_u vim_modifiers; |
7 | 2018 |
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2019 if (gtk_socket_id != 0 && !gtk_widget_has_focus(widget)) |
7 | 2020 gtk_widget_grab_focus(widget); |
2021 | |
2022 switch (event->direction) | |
2023 { | |
2024 case GDK_SCROLL_UP: | |
2025 button = MOUSE_4; | |
2026 break; | |
2027 case GDK_SCROLL_DOWN: | |
2028 button = MOUSE_5; | |
2029 break; | |
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2030 case GDK_SCROLL_LEFT: |
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2031 button = MOUSE_7; |
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2032 break; |
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2033 case GDK_SCROLL_RIGHT: |
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2034 button = MOUSE_6; |
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2035 break; |
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2036 default: // This shouldn't happen |
7 | 2037 return FALSE; |
2038 } | |
2039 | |
2040 # ifdef FEAT_XIM | |
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2041 // cancel any preediting |
7 | 2042 if (im_is_preediting()) |
2043 xim_reset(); | |
2044 # endif | |
2045 | |
179 | 2046 vim_modifiers = modifiers_gdk2mouse(event->state); |
7 | 2047 |
2048 gui_send_mouse_event(button, (int)event->x, (int)event->y, | |
2049 FALSE, vim_modifiers); | |
2050 | |
2051 return TRUE; | |
2052 } | |
2053 | |
2054 | |
2055 static gint | |
1884 | 2056 button_release_event(GtkWidget *widget UNUSED, |
2057 GdkEventButton *event, | |
2058 gpointer data UNUSED) | |
7 | 2059 { |
2060 int x, y; | |
2061 int_u vim_modifiers; | |
2062 | |
2923 | 2063 gui.event_time = event->time; |
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2064 |
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2065 // Remove any motion "machine gun" timers used for automatic further |
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2066 // extension of allocation areas if outside of the applications window |
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parents:
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diff
changeset
|
2067 // area . |
7 | 2068 if (motion_repeat_timer) |
2069 { | |
12250
ac8b2f9c1409
patch 8.0.1005: terminal without job updates slowly in GUI
Christian Brabandt <cb@256bit.org>
parents:
12240
diff
changeset
|
2070 timeout_remove(motion_repeat_timer); |
7 | 2071 motion_repeat_timer = 0; |
2072 } | |
2073 | |
2074 x = event->x; | |
2075 y = event->y; | |
2076 | |
179 | 2077 vim_modifiers = modifiers_gdk2mouse(event->state); |
7 | 2078 |
2079 gui_send_mouse_event(MOUSE_RELEASE, x, y, FALSE, vim_modifiers); | |
2080 | |
26246
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patch 8.2.3654: GTK: a touch-drag does not update the selection
Bram Moolenaar <Bram@vim.org>
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26209
diff
changeset
|
2081 switch (event->button) |
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patch 8.2.3654: GTK: a touch-drag does not update the selection
Bram Moolenaar <Bram@vim.org>
parents:
26209
diff
changeset
|
2082 { |
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patch 8.2.3654: GTK: a touch-drag does not update the selection
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26209
diff
changeset
|
2083 case 1: // MOUSE_LEFT |
ed62078dfa30
patch 8.2.3654: GTK: a touch-drag does not update the selection
Bram Moolenaar <Bram@vim.org>
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26209
diff
changeset
|
2084 dragging_button_state = 0; |
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patch 8.2.3654: GTK: a touch-drag does not update the selection
Bram Moolenaar <Bram@vim.org>
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26209
diff
changeset
|
2085 break; |
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patch 8.2.3654: GTK: a touch-drag does not update the selection
Bram Moolenaar <Bram@vim.org>
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26209
diff
changeset
|
2086 } |
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patch 8.2.3654: GTK: a touch-drag does not update the selection
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parents:
26209
diff
changeset
|
2087 |
7 | 2088 return TRUE; |
2089 } | |
2090 | |
2091 | |
2092 #ifdef FEAT_DND | |
18781
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diff
changeset
|
2093 ///////////////////////////////////////////////////////////////////////////// |
79e10adc821d
patch 8.1.2380: using old C style comments
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parents:
18671
diff
changeset
|
2094 // Drag aNd Drop support handlers. |
7 | 2095 |
2096 /* | |
2097 * Count how many items there may be and separate them with a NUL. | |
2098 * Apparently the items are separated with \r\n. This is not documented, | |
2099 * thus be careful not to go past the end. Also allow separation with | |
2100 * NUL characters. | |
2101 */ | |
2102 static int | |
2103 count_and_decode_uri_list(char_u *out, char_u *raw, int len) | |
2104 { | |
2105 int i; | |
2106 char_u *p = out; | |
2107 int count = 0; | |
2108 | |
2109 for (i = 0; i < len; ++i) | |
2110 { | |
2111 if (raw[i] == NUL || raw[i] == '\n' || raw[i] == '\r') | |
2112 { | |
2113 if (p > out && p[-1] != NUL) | |
2114 { | |
2115 ++count; | |
2116 *p++ = NUL; | |
2117 } | |
2118 } | |
2119 else if (raw[i] == '%' && i + 2 < len && hexhex2nr(raw + i + 1) > 0) | |
2120 { | |
2121 *p++ = hexhex2nr(raw + i + 1); | |
2122 i += 2; | |
2123 } | |
2124 else | |
2125 *p++ = raw[i]; | |
2126 } | |
2127 if (p > out && p[-1] != NUL) | |
2128 { | |
18781
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Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
2129 *p = NUL; // last item didn't have \r or \n |
7 | 2130 ++count; |
2131 } | |
2132 return count; | |
2133 } | |
2134 | |
2135 /* | |
2136 * Parse NUL separated "src" strings. Make it an array "outlist" form. On | |
2137 * this process, URI which protocol is not "file:" are removed. Return | |
2138 * length of array (less than "max"). | |
2139 */ | |
2140 static int | |
2141 filter_uri_list(char_u **outlist, int max, char_u *src) | |
2142 { | |
2143 int i, j; | |
2144 | |
2145 for (i = j = 0; i < max; ++i) | |
2146 { | |
2147 outlist[i] = NULL; | |
2148 if (STRNCMP(src, "file:", 5) == 0) | |
2149 { | |
2150 src += 5; | |
2151 if (STRNCMP(src, "//localhost", 11) == 0) | |
2152 src += 11; | |
2153 while (src[0] == '/' && src[1] == '/') | |
2154 ++src; | |
2155 outlist[j++] = vim_strsave(src); | |
2156 } | |
2157 src += STRLEN(src) + 1; | |
2158 } | |
2159 return j; | |
2160 } | |
2161 | |
2162 static char_u ** | |
2163 parse_uri_list(int *count, char_u *data, int len) | |
2164 { | |
2165 int n = 0; | |
2166 char_u *tmp = NULL; | |
9252
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Christian Brabandt <cb@256bit.org>
parents:
9232
diff
changeset
|
2167 char_u **array = NULL; |
7 | 2168 |
16825
ce04ebdf26b8
patch 8.1.1414: alloc() returning "char_u *" causes a lot of type casts
Bram Moolenaar <Bram@vim.org>
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changeset
|
2169 if (data != NULL && len > 0 && (tmp = alloc(len + 1)) != NULL) |
7 | 2170 { |
2171 n = count_and_decode_uri_list(tmp, data, len); | |
16825
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diff
changeset
|
2172 if (n > 0 && (array = ALLOC_MULT(char_u *, n)) != NULL) |
7 | 2173 n = filter_uri_list(array, n, tmp); |
2174 } | |
2175 vim_free(tmp); | |
2176 *count = n; | |
2177 return array; | |
2178 } | |
2179 | |
2180 static void | |
2181 drag_handle_uri_list(GdkDragContext *context, | |
2182 GtkSelectionData *data, | |
2183 guint time_, | |
2184 GdkModifierType state, | |
2185 gint x, | |
2186 gint y) | |
2187 { | |
2188 char_u **fnames; | |
2189 int nfiles = 0; | |
2190 | |
8218
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diff
changeset
|
2191 fnames = parse_uri_list(&nfiles, |
3456e2ebebd4
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diff
changeset
|
2192 (char_u *)gtk_selection_data_get_data(data), |
3456e2ebebd4
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2193 gtk_selection_data_get_length(data)); |
7 | 2194 |
2195 if (fnames != NULL && nfiles > 0) | |
2196 { | |
179 | 2197 int_u modifiers; |
7 | 2198 |
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changeset
|
2199 gtk_drag_finish(context, TRUE, FALSE, time_); // accept |
7 | 2200 |
179 | 2201 modifiers = modifiers_gdk2mouse(state); |
7 | 2202 |
2203 gui_handle_drop(x, y, modifiers, fnames, nfiles); | |
2204 } | |
840 | 2205 else |
2206 vim_free(fnames); | |
7 | 2207 } |
2208 | |
2209 static void | |
2210 drag_handle_text(GdkDragContext *context, | |
2211 GtkSelectionData *data, | |
2212 guint time_, | |
2213 GdkModifierType state) | |
2214 { | |
2215 char_u dropkey[6] = {CSI, KS_MODIFIER, 0, CSI, KS_EXTRA, (char_u)KE_DROP}; | |
2216 char_u *text; | |
2217 int len; | |
2218 char_u *tmpbuf = NULL; | |
2219 | |
8218
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diff
changeset
|
2220 text = (char_u *)gtk_selection_data_get_data(data); |
3456e2ebebd4
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|
2221 len = gtk_selection_data_get_length(data); |
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|
2222 |
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diff
changeset
|
2223 if (gtk_selection_data_get_data_type(data) == utf8_string_atom) |
7 | 2224 { |
2225 if (input_conv.vc_type != CONV_NONE) | |
2226 tmpbuf = string_convert(&input_conv, text, &len); | |
2227 if (tmpbuf != NULL) | |
2228 text = tmpbuf; | |
2229 } | |
2230 | |
2231 dnd_yank_drag_data(text, (long)len); | |
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changeset
|
2232 gtk_drag_finish(context, TRUE, FALSE, time_); // accept |
7 | 2233 vim_free(tmpbuf); |
2234 | |
179 | 2235 dropkey[2] = modifiers_gdk2vim(state); |
7 | 2236 |
2237 if (dropkey[2] != 0) | |
2238 add_to_input_buf(dropkey, (int)sizeof(dropkey)); | |
2239 else | |
2240 add_to_input_buf(dropkey + 3, (int)(sizeof(dropkey) - 3)); | |
2241 } | |
2242 | |
2243 /* | |
2244 * DND receiver. | |
2245 */ | |
2246 static void | |
2247 drag_data_received_cb(GtkWidget *widget, | |
2248 GdkDragContext *context, | |
2249 gint x, | |
2250 gint y, | |
2251 GtkSelectionData *data, | |
2252 guint info, | |
2253 guint time_, | |
1884 | 2254 gpointer user_data UNUSED) |
7 | 2255 { |
2256 GdkModifierType state; | |
2257 | |
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|
2258 // Guard against trash |
8218
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diff
changeset
|
2259 const guchar * const data_data = gtk_selection_data_get_data(data); |
3456e2ebebd4
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diff
changeset
|
2260 const gint data_length = gtk_selection_data_get_length(data); |
3456e2ebebd4
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diff
changeset
|
2261 const gint data_format = gtk_selection_data_get_format(data); |
3456e2ebebd4
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diff
changeset
|
2262 |
3456e2ebebd4
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|
2263 if (data_data == NULL |
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|
2264 || data_length <= 0 |
3456e2ebebd4
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Christian Brabandt <cb@256bit.org>
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|
2265 || data_format != 8 |
3456e2ebebd4
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2266 || data_data[data_length] != '\0') |
7 | 2267 { |
2268 gtk_drag_finish(context, FALSE, FALSE, time_); | |
2269 return; | |
2270 } | |
2271 | |
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|
2272 // Get the current modifier state for proper distinguishment between |
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|
2273 // different operations later. |
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diff
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|
2274 gui_gtk_get_pointer(widget, NULL, NULL, &state); |
7 | 2275 |
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|
2276 // Not sure about the role of "text/plain" here... |
7 | 2277 if (info == (guint)TARGET_TEXT_URI_LIST) |
2278 drag_handle_uri_list(context, data, time_, state, x, y); | |
2279 else | |
2280 drag_handle_text(context, data, time_, state); | |
2281 | |
2282 } | |
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|
2283 #endif // FEAT_DND |
7 | 2284 |
2285 | |
17539
554240b9574b
patch 8.1.1767: FEAT_SESSION defined separately
Bram Moolenaar <Bram@vim.org>
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changeset
|
2286 #if defined(USE_GNOME_SESSION) |
7 | 2287 /* |
2288 * GnomeClient interact callback. Check for unsaved buffers that cannot | |
2289 * be abandoned and pop up a dialog asking the user for confirmation if | |
2290 * necessary. | |
2291 */ | |
2292 static void | |
2188
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|
2293 sm_client_check_changed_any(GnomeClient *client UNUSED, |
7 | 2294 gint key, |
2188
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2295 GnomeDialogType type UNUSED, |
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|
2296 gpointer data UNUSED) |
7 | 2297 { |
2298 cmdmod_T save_cmdmod; | |
2299 gboolean shutdown_cancelled; | |
2300 | |
2301 save_cmdmod = cmdmod; | |
2302 | |
2303 # ifdef FEAT_BROWSE | |
22699
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diff
changeset
|
2304 cmdmod.cmod_flags |= CMOD_BROWSE; |
7 | 2305 # endif |
2306 # if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
22699
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changeset
|
2307 cmdmod.cmod_flags |= CMOD_CONFIRM; |
7 | 2308 # endif |
2309 /* | |
2310 * If there are changed buffers, present the user with | |
2311 * a dialog if possible, otherwise give an error message. | |
2312 */ | |
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7380
diff
changeset
|
2313 shutdown_cancelled = check_changed_any(FALSE, FALSE); |
7 | 2314 |
2315 exiting = FALSE; | |
2316 cmdmod = save_cmdmod; | |
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|
2317 setcursor(); // position the cursor |
7 | 2318 out_flush(); |
2319 /* | |
2320 * If the user hit the [Cancel] button the whole shutdown | |
2321 * will be cancelled. Wow, quite powerful feature (: | |
2322 */ | |
2323 gnome_interaction_key_return(key, shutdown_cancelled); | |
2324 } | |
2325 | |
2326 /* | |
2327 * "save_yourself" signal handler. Initiate an interaction to ask the user | |
2328 * for confirmation if necessary. Save the current editing session and tell | |
2329 * the session manager how to restart Vim. | |
2330 */ | |
2331 static gboolean | |
2332 sm_client_save_yourself(GnomeClient *client, | |
2188
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|
2333 gint phase UNUSED, |
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2334 GnomeSaveStyle save_style UNUSED, |
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|
2335 gboolean shutdown UNUSED, |
7 | 2336 GnomeInteractStyle interact_style, |
2188
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2337 gboolean fast UNUSED, |
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|
2338 gpointer data UNUSED) |
7 | 2339 { |
2340 static const char suffix[] = "-session.vim"; | |
2341 char *session_file; | |
2342 unsigned int len; | |
2343 gboolean success; | |
2344 | |
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2345 // Always request an interaction if possible. check_changed_any() |
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changeset
|
2346 // won't actually show a dialog unless any buffers have been modified. |
79e10adc821d
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changeset
|
2347 // There doesn't seem to be an obvious way to check that without |
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|
2348 // automatically firing the dialog. Anyway, it works just fine. |
7 | 2349 if (interact_style == GNOME_INTERACT_ANY) |
2350 gnome_client_request_interaction(client, GNOME_DIALOG_NORMAL, | |
2351 &sm_client_check_changed_any, | |
2352 NULL); | |
2353 out_flush(); | |
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2354 ml_sync_all(FALSE, FALSE); // preserve all swap files |
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2355 |
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2356 // The path is unique for each session save. We do neither know nor care |
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2357 // which session script will actually be used later. This decision is in |
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changeset
|
2358 // the domain of the session manager. |
7 | 2359 session_file = gnome_config_get_real_path( |
2360 gnome_client_get_config_prefix(client)); | |
2361 len = strlen(session_file); | |
2362 | |
2363 if (len > 0 && session_file[len-1] == G_DIR_SEPARATOR) | |
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changeset
|
2364 --len; // get rid of the superfluous trailing '/' |
7 | 2365 |
2366 session_file = g_renew(char, session_file, len + sizeof(suffix)); | |
2367 memcpy(session_file + len, suffix, sizeof(suffix)); | |
2368 | |
2369 success = write_session_file((char_u *)session_file); | |
2370 | |
2371 if (success) | |
2372 { | |
2373 const char *argv[8]; | |
2374 int i; | |
2375 | |
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2376 // Tell the session manager how to wipe out the stored session data. |
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2377 // This isn't as dangerous as it looks, don't worry :) session_file |
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2378 // is a unique absolute filename. Usually it'll be something like |
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2379 // `/home/user/.gnome2/vim-XXXXXX-session.vim'. |
7 | 2380 i = 0; |
2381 argv[i++] = "rm"; | |
2382 argv[i++] = session_file; | |
2383 argv[i] = NULL; | |
2384 | |
2385 gnome_client_set_discard_command(client, i, (char **)argv); | |
2386 | |
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2387 // Tell the session manager how to restore the just saved session. |
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2388 // This is easily done thanks to Vim's -S option. Pass the -f flag |
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2389 // since there's no need to fork -- it might even cause confusion. |
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2390 // Also pass the window role to give the WM something to match on. |
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2391 // The role is set in gui_mch_open(), thus should _never_ be NULL. |
7 | 2392 i = 0; |
2393 argv[i++] = restart_command; | |
2394 argv[i++] = "-f"; | |
2395 argv[i++] = "-g"; | |
2396 argv[i++] = "--role"; | |
2397 argv[i++] = gtk_window_get_role(GTK_WINDOW(gui.mainwin)); | |
2398 argv[i++] = "-S"; | |
2399 argv[i++] = session_file; | |
2400 argv[i] = NULL; | |
2401 | |
2402 gnome_client_set_restart_command(client, i, (char **)argv); | |
2403 gnome_client_set_clone_command(client, 0, NULL); | |
2404 } | |
2405 | |
2406 g_free(session_file); | |
2407 | |
2408 return success; | |
2409 } | |
2410 | |
2411 /* | |
2412 * Called when the session manager wants us to die. There isn't much to save | |
2413 * here since "save_yourself" has been emitted before (unless serious trouble | |
2414 * is happening). | |
2415 */ | |
2416 static void | |
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2417 sm_client_die(GnomeClient *client UNUSED, gpointer data UNUSED) |
7 | 2418 { |
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2419 // Don't write messages to the GUI anymore |
7 | 2420 full_screen = FALSE; |
2421 | |
1666 | 2422 vim_strncpy(IObuff, (char_u *) |
419 | 2423 _("Vim: Received \"die\" request from session manager\n"), |
1666 | 2424 IOSIZE - 1); |
7 | 2425 preserve_exit(); |
2426 } | |
2427 | |
2428 /* | |
2429 * Connect our signal handlers to be notified on session save and shutdown. | |
2430 */ | |
2431 static void | |
2432 setup_save_yourself(void) | |
2433 { | |
2434 GnomeClient *client; | |
2435 | |
2436 client = gnome_master_client(); | |
2437 | |
2438 if (client != NULL) | |
2439 { | |
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2440 // Must use the deprecated gtk_signal_connect() for compatibility |
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2441 // with GNOME 1. Arrgh, zombies! |
7 | 2442 gtk_signal_connect(GTK_OBJECT(client), "save_yourself", |
2443 GTK_SIGNAL_FUNC(&sm_client_save_yourself), NULL); | |
2444 gtk_signal_connect(GTK_OBJECT(client), "die", | |
2445 GTK_SIGNAL_FUNC(&sm_client_die), NULL); | |
2446 } | |
2447 } | |
2448 | |
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2449 #else // !USE_GNOME_SESSION |
7 | 2450 |
2451 # ifdef USE_XSMP | |
2452 /* | |
2453 * GTK tells us that XSMP needs attention | |
2454 */ | |
2455 static gboolean | |
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2456 local_xsmp_handle_requests( |
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2457 GIOChannel *source UNUSED, |
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2458 GIOCondition condition, |
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2459 gpointer data) |
7 | 2460 { |
2461 if (condition == G_IO_IN) | |
2462 { | |
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2463 // Do stuff; maybe close connection |
7 | 2464 if (xsmp_handle_requests() == FAIL) |
2465 g_io_channel_unref((GIOChannel *)data); | |
2466 return TRUE; | |
2467 } | |
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2468 // Error |
7 | 2469 g_io_channel_unref((GIOChannel *)data); |
2470 xsmp_close(); | |
2471 return TRUE; | |
2472 } | |
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2473 # endif // USE_XSMP |
7 | 2474 |
2475 /* | |
2476 * Setup the WM_PROTOCOLS to indicate we want the WM_SAVE_YOURSELF event. | |
2477 * This is an ugly use of X functions. GTK doesn't offer an alternative. | |
2478 */ | |
2479 static void | |
2480 setup_save_yourself(void) | |
2481 { | |
2482 Atom *existing_atoms = NULL; | |
2483 int count = 0; | |
2484 | |
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2485 # ifdef USE_XSMP |
7 | 2486 if (xsmp_icefd != -1) |
2487 { | |
2488 /* | |
2489 * Use XSMP is preference to legacy WM_SAVE_YOURSELF; | |
2490 * set up GTK IO monitor | |
2491 */ | |
2492 GIOChannel *g_io = g_io_channel_unix_new(xsmp_icefd); | |
2493 | |
2494 g_io_add_watch(g_io, G_IO_IN | G_IO_ERR | G_IO_HUP, | |
2495 local_xsmp_handle_requests, (gpointer)g_io); | |
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2496 g_io_channel_unref(g_io); |
7 | 2497 } |
2498 else | |
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2499 # endif |
7 | 2500 { |
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2501 // Fall back to old method |
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2502 |
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2503 // first get the existing value |
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2504 GdkWindow * const mainwin_win = gtk_widget_get_window(gui.mainwin); |
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2505 |
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2506 if (XGetWMProtocols(GDK_WINDOW_XDISPLAY(mainwin_win), |
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2507 GDK_WINDOW_XID(mainwin_win), |
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2508 &existing_atoms, &count)) |
7 | 2509 { |
2510 Atom *new_atoms; | |
2511 Atom save_yourself_xatom; | |
2512 int i; | |
2513 | |
2514 save_yourself_xatom = GET_X_ATOM(save_yourself_atom); | |
2515 | |
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2516 // check if WM_SAVE_YOURSELF isn't there yet |
7 | 2517 for (i = 0; i < count; ++i) |
2518 if (existing_atoms[i] == save_yourself_xatom) | |
2519 break; | |
2520 | |
2521 if (i == count) | |
2522 { | |
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2523 // allocate an Atoms array which is one item longer |
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2524 new_atoms = ALLOC_MULT(Atom, count + 1); |
7 | 2525 if (new_atoms != NULL) |
2526 { | |
2527 memcpy(new_atoms, existing_atoms, count * sizeof(Atom)); | |
2528 new_atoms[count] = save_yourself_xatom; | |
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2529 XSetWMProtocols(GDK_WINDOW_XDISPLAY(mainwin_win), |
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2530 GDK_WINDOW_XID(mainwin_win), |
7 | 2531 new_atoms, count + 1); |
2532 vim_free(new_atoms); | |
2533 } | |
2534 } | |
2535 XFree(existing_atoms); | |
2536 } | |
2537 } | |
2538 } | |
2539 | |
2540 /* | |
2541 * Installing a global event filter seems to be the only way to catch | |
2542 * client messages of type WM_PROTOCOLS without overriding GDK's own | |
2543 * client message event filter. Well, that's still better than trying | |
2544 * to guess what the GDK filter had done if it had been invoked instead | |
2545 * | |
2546 * GTK2_FIXME: This doesn't seem to work. For some reason we never | |
2547 * receive WM_SAVE_YOURSELF even though everything is set up correctly. | |
2548 * I have the nasty feeling modern session managers just don't send this | |
2549 * deprecated message anymore. Addition: confirmed by several people. | |
2550 * | |
2551 * The GNOME session support is much cooler anyway. Unlike this ugly | |
2552 * WM_SAVE_YOURSELF hack it actually stores the session... And yes, | |
2553 * it should work with KDE as well. | |
2554 */ | |
2555 static GdkFilterReturn | |
1884 | 2556 global_event_filter(GdkXEvent *xev, |
2557 GdkEvent *event UNUSED, | |
2558 gpointer data UNUSED) | |
7 | 2559 { |
2560 XEvent *xevent = (XEvent *)xev; | |
2561 | |
2562 if (xevent != NULL | |
2563 && xevent->type == ClientMessage | |
2564 && xevent->xclient.message_type == GET_X_ATOM(wm_protocols_atom) | |
1884 | 2565 && (long_u)xevent->xclient.data.l[0] |
2566 == GET_X_ATOM(save_yourself_atom)) | |
7 | 2567 { |
2568 out_flush(); | |
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2569 ml_sync_all(FALSE, FALSE); // preserve all swap files |
7 | 2570 /* |
2571 * Set the window's WM_COMMAND property, to let the window manager | |
2572 * know we are done saving ourselves. We don't want to be | |
2573 * restarted, thus set argv to NULL. | |
2574 */ | |
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2575 XSetCommand(GDK_WINDOW_XDISPLAY(gtk_widget_get_window(gui.mainwin)), |
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2576 GDK_WINDOW_XID(gtk_widget_get_window(gui.mainwin)), |
7 | 2577 NULL, 0); |
2578 return GDK_FILTER_REMOVE; | |
2579 } | |
2580 | |
2581 return GDK_FILTER_CONTINUE; | |
2582 } | |
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2583 #endif // !USE_GNOME_SESSION |
7 | 2584 |
2585 | |
2586 /* | |
2587 * Setup the window icon & xcmdsrv comm after the main window has been realized. | |
2588 */ | |
2589 static void | |
1884 | 2590 mainwin_realize(GtkWidget *widget UNUSED, gpointer data UNUSED) |
7 | 2591 { |
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2592 // If you get an error message here, you still need to unpack the runtime |
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2593 // archive! |
7 | 2594 #ifdef magick |
2595 # undef magick | |
2596 #endif | |
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2597 // A bit hackish, but avoids casting later and allows optimization |
7 | 2598 # define static static const |
2599 #define magick vim32x32 | |
2600 #include "../runtime/vim32x32.xpm" | |
2601 #undef magick | |
2602 #define magick vim16x16 | |
2603 #include "../runtime/vim16x16.xpm" | |
2604 #undef magick | |
2605 #define magick vim48x48 | |
2606 #include "../runtime/vim48x48.xpm" | |
2607 #undef magick | |
2608 # undef static | |
2609 | |
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2610 GdkWindow * const mainwin_win = gtk_widget_get_window(gui.mainwin); |
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2611 |
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2612 // When started with "--echo-wid" argument, write window ID on stdout. |
7 | 2613 if (echo_wid_arg) |
2614 { | |
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2615 printf("WID: %ld\n", (long)GDK_WINDOW_XID(mainwin_win)); |
7 | 2616 fflush(stdout); |
2617 } | |
2618 | |
2619 if (vim_strchr(p_go, GO_ICON) != NULL) | |
2620 { | |
2621 /* | |
2622 * Add an icon to the main window. For fun and convenience of the user. | |
2623 */ | |
2624 GList *icons = NULL; | |
2625 | |
2626 icons = g_list_prepend(icons, gdk_pixbuf_new_from_xpm_data(vim16x16)); | |
2627 icons = g_list_prepend(icons, gdk_pixbuf_new_from_xpm_data(vim32x32)); | |
2628 icons = g_list_prepend(icons, gdk_pixbuf_new_from_xpm_data(vim48x48)); | |
2629 | |
2630 gtk_window_set_icon_list(GTK_WINDOW(gui.mainwin), icons); | |
2631 | |
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2632 // TODO: is this type cast OK? |
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2633 g_list_foreach(icons, (GFunc)(void *)&g_object_unref, NULL); |
7 | 2634 g_list_free(icons); |
2635 } | |
2636 | |
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2637 #if !defined(USE_GNOME_SESSION) |
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2638 // Register a handler for WM_SAVE_YOURSELF with GDK's low-level X I/F |
7 | 2639 gdk_window_add_filter(NULL, &global_event_filter, NULL); |
2640 #endif | |
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2641 // Setup to indicate to the window manager that we want to catch the |
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2642 // WM_SAVE_YOURSELF event. For GNOME, this connects to the session |
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2643 // manager instead. |
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2644 #if defined(USE_GNOME_SESSION) |
7 | 2645 if (using_gnome) |
2646 #endif | |
2647 setup_save_yourself(); | |
2648 | |
2649 #ifdef FEAT_CLIENTSERVER | |
2650 if (serverName == NULL && serverDelayedStartName != NULL) | |
2651 { | |
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2652 // This is a :gui command in a plain vim with no previous server |
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2653 commWindow = GDK_WINDOW_XID(mainwin_win); |
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2654 |
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2655 (void)serverRegisterName(GDK_WINDOW_XDISPLAY(mainwin_win), |
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2656 serverDelayedStartName); |
7 | 2657 } |
2658 else | |
2659 { | |
2660 /* | |
2661 * Cannot handle "XLib-only" windows with gtk event routines, we'll | |
2662 * have to change the "server" registration to that of the main window | |
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2663 * If we have not registered a name yet, remember the window. |
7 | 2664 */ |
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2665 serverChangeRegisteredWindow(GDK_WINDOW_XDISPLAY(mainwin_win), |
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2666 GDK_WINDOW_XID(mainwin_win)); |
7 | 2667 } |
2668 gtk_widget_add_events(gui.mainwin, GDK_PROPERTY_CHANGE_MASK); | |
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2669 g_signal_connect(G_OBJECT(gui.mainwin), "property-notify-event", |
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2670 G_CALLBACK(property_event), NULL); |
7 | 2671 #endif |
2672 } | |
2673 | |
2674 static GdkCursor * | |
2675 create_blank_pointer(void) | |
2676 { | |
2677 GdkWindow *root_window = NULL; | |
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2678 #if GTK_CHECK_VERSION(3,0,0) |
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2679 GdkPixbuf *blank_mask; |
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2680 #else |
7 | 2681 GdkPixmap *blank_mask; |
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2682 #endif |
7 | 2683 GdkCursor *cursor; |
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2684 #if GTK_CHECK_VERSION(3,0,0) |
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2685 GdkRGBA color = { 0.0, 0.0, 0.0, 1.0 }; |
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2686 #else |
7 | 2687 GdkColor color = { 0, 0, 0, 0 }; |
2688 char blank_data[] = { 0x0 }; | |
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2689 #endif |
7 | 2690 |
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2691 #if GTK_CHECK_VERSION(3,12,0) |
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2692 { |
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2693 GdkWindow * const win = gtk_widget_get_window(gui.mainwin); |
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2694 GdkScreen * const scrn = gdk_window_get_screen(win); |
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2695 root_window = gdk_screen_get_root_window(scrn); |
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2696 } |
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2697 #else |
7 | 2698 root_window = gtk_widget_get_root_window(gui.mainwin); |
2699 #endif | |
2700 | |
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2701 // Create a pseudo blank pointer, which is in fact one pixel by one pixel |
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2702 // in size. |
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2703 #if GTK_CHECK_VERSION(3,0,0) |
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2704 { |
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2705 cairo_surface_t *surf; |
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2706 cairo_t *cr; |
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2707 |
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2708 surf = cairo_image_surface_create(CAIRO_FORMAT_A1, 1, 1); |
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2709 cr = cairo_create(surf); |
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2710 |
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2711 cairo_set_source_rgba(cr, |
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2712 color.red, |
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2713 color.green, |
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2714 color.blue, |
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2715 color.alpha); |
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2716 cairo_rectangle(cr, 0, 0, 1, 1); |
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2717 cairo_fill(cr); |
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2718 cairo_destroy(cr); |
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2719 |
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2720 blank_mask = gdk_pixbuf_get_from_surface(surf, 0, 0, 1, 1); |
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2721 cairo_surface_destroy(surf); |
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2722 |
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2723 cursor = gdk_cursor_new_from_pixbuf(gdk_window_get_display(root_window), |
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2724 blank_mask, 0, 0); |
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2725 g_object_unref(blank_mask); |
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2726 } |
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2727 #else |
7 | 2728 blank_mask = gdk_bitmap_create_from_data(root_window, blank_data, 1, 1); |
2729 cursor = gdk_cursor_new_from_pixmap(blank_mask, blank_mask, | |
2730 &color, &color, 0, 0); | |
2731 gdk_bitmap_unref(blank_mask); | |
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2732 #endif |
7 | 2733 |
2734 return cursor; | |
2735 } | |
2736 | |
2737 static void | |
2738 mainwin_screen_changed_cb(GtkWidget *widget, | |
1884 | 2739 GdkScreen *previous_screen UNUSED, |
2740 gpointer data UNUSED) | |
7 | 2741 { |
2742 if (!gtk_widget_has_screen(widget)) | |
2743 return; | |
2744 | |
2745 /* | |
1226 | 2746 * Recreate the invisible mouse cursor. |
7 | 2747 */ |
2748 if (gui.blank_pointer != NULL) | |
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2749 #if GTK_CHECK_VERSION(3,0,0) |
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2750 g_object_unref(G_OBJECT(gui.blank_pointer)); |
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2751 #else |
7 | 2752 gdk_cursor_unref(gui.blank_pointer); |
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2753 #endif |
7 | 2754 |
2755 gui.blank_pointer = create_blank_pointer(); | |
2756 | |
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2757 if (gui.pointer_hidden && gtk_widget_get_window(gui.drawarea) != NULL) |
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2758 gdk_window_set_cursor(gtk_widget_get_window(gui.drawarea), |
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2759 gui.blank_pointer); |
7 | 2760 |
2761 /* | |
2762 * Create a new PangoContext for this screen, and initialize it | |
2763 * with the current font if necessary. | |
2764 */ | |
2765 if (gui.text_context != NULL) | |
2766 g_object_unref(gui.text_context); | |
2767 | |
2768 gui.text_context = gtk_widget_create_pango_context(widget); | |
2769 pango_context_set_base_dir(gui.text_context, PANGO_DIRECTION_LTR); | |
2770 | |
2771 if (gui.norm_font != NULL) | |
2772 { | |
38 | 2773 gui_mch_init_font(p_guifont, FALSE); |
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2774 gui_set_shellsize(TRUE, FALSE, RESIZE_BOTH); |
7 | 2775 } |
2776 } | |
2777 | |
2778 /* | |
2779 * After the drawing area comes up, we calculate all colors and create the | |
2780 * dummy blank cursor. | |
2781 * | |
2782 * Don't try to set any VIM scrollbar sizes anywhere here. I'm relying on the | |
2783 * fact that the main VIM engine doesn't take them into account anywhere. | |
2784 */ | |
2785 static void | |
1884 | 2786 drawarea_realize_cb(GtkWidget *widget, gpointer data UNUSED) |
7 | 2787 { |
2788 GtkWidget *sbar; | |
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2789 GtkAllocation allocation; |
7 | 2790 |
2791 #ifdef FEAT_XIM | |
2792 xim_init(); | |
2793 #endif | |
2794 gui_mch_new_colors(); | |
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2795 #if GTK_CHECK_VERSION(3,0,0) |
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2796 gui.surface = gdk_window_create_similar_surface( |
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2797 gtk_widget_get_window(widget), |
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2798 CAIRO_CONTENT_COLOR_ALPHA, |
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2799 gtk_widget_get_allocated_width(widget), |
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2800 gtk_widget_get_allocated_height(widget)); |
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2801 #else |
7 | 2802 gui.text_gc = gdk_gc_new(gui.drawarea->window); |
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2803 #endif |
7 | 2804 |
2805 gui.blank_pointer = create_blank_pointer(); | |
2806 if (gui.pointer_hidden) | |
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2807 gdk_window_set_cursor(gtk_widget_get_window(widget), gui.blank_pointer); |
7 | 2808 |
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2809 // get the actual size of the scrollbars, if they are realized |
7 | 2810 sbar = firstwin->w_scrollbars[SBAR_LEFT].id; |
2811 if (!sbar || (!gui.which_scrollbars[SBAR_LEFT] | |
2812 && firstwin->w_scrollbars[SBAR_RIGHT].id)) | |
2813 sbar = firstwin->w_scrollbars[SBAR_RIGHT].id; | |
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2814 gtk_widget_get_allocation(sbar, &allocation); |
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2815 if (sbar && gtk_widget_get_realized(sbar) && allocation.width) |
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2816 gui.scrollbar_width = allocation.width; |
7 | 2817 |
2818 sbar = gui.bottom_sbar.id; | |
8218
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2819 if (sbar && gtk_widget_get_realized(sbar) && allocation.height) |
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|
2820 gui.scrollbar_height = allocation.height; |
7 | 2821 } |
2822 | |
2823 /* | |
2824 * Properly clean up on shutdown. | |
2825 */ | |
2826 static void | |
1884 | 2827 drawarea_unrealize_cb(GtkWidget *widget UNUSED, gpointer data UNUSED) |
7 | 2828 { |
18781
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|
2829 // Don't write messages to the GUI anymore |
7 | 2830 full_screen = FALSE; |
2831 | |
2832 #ifdef FEAT_XIM | |
2833 im_shutdown(); | |
2834 #endif | |
2835 if (gui.ascii_glyphs != NULL) | |
2836 { | |
2837 pango_glyph_string_free(gui.ascii_glyphs); | |
2838 gui.ascii_glyphs = NULL; | |
2839 } | |
2840 if (gui.ascii_font != NULL) | |
2841 { | |
2842 g_object_unref(gui.ascii_font); | |
2843 gui.ascii_font = NULL; | |
2844 } | |
2845 g_object_unref(gui.text_context); | |
2846 gui.text_context = NULL; | |
2847 | |
8218
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|
2848 #if GTK_CHECK_VERSION(3,0,0) |
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|
2849 if (gui.surface != NULL) |
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2850 { |
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2851 cairo_surface_destroy(gui.surface); |
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|
2852 gui.surface = NULL; |
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|
2853 } |
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2854 #else |
7 | 2855 g_object_unref(gui.text_gc); |
2856 gui.text_gc = NULL; | |
8218
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2857 #endif |
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2858 |
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|
2859 #if GTK_CHECK_VERSION(3,0,0) |
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2860 g_object_unref(G_OBJECT(gui.blank_pointer)); |
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2861 #else |
7 | 2862 gdk_cursor_unref(gui.blank_pointer); |
8218
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2863 #endif |
7 | 2864 gui.blank_pointer = NULL; |
2865 } | |
2866 | |
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2867 #if GTK_CHECK_VERSION(3,22,2) |
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2868 static void |
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|
2869 drawarea_style_updated_cb(GtkWidget *widget UNUSED, |
6c8a4d21b873
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2870 gpointer data UNUSED) |
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|
2871 #else |
7 | 2872 static void |
1884 | 2873 drawarea_style_set_cb(GtkWidget *widget UNUSED, |
2874 GtkStyle *previous_style UNUSED, | |
2875 gpointer data UNUSED) | |
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|
2876 #endif |
7 | 2877 { |
2878 gui_mch_new_colors(); | |
2879 } | |
2880 | |
8218
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2881 #if GTK_CHECK_VERSION(3,0,0) |
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2882 static gboolean |
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|
2883 drawarea_configure_event_cb(GtkWidget *widget, |
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|
2884 GdkEventConfigure *event, |
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|
2885 gpointer data UNUSED) |
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|
2886 { |
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|
2887 static int cur_width = 0; |
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|
2888 static int cur_height = 0; |
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2889 |
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|
2890 g_return_val_if_fail(event |
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2891 && event->width >= 1 && event->height >= 1, TRUE); |
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2892 |
10402
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2893 # if GTK_CHECK_VERSION(3,22,2) && !GTK_CHECK_VERSION(3,22,4) |
18781
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2894 // As of 3.22.2, GdkWindows have started distributing configure events to |
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|
2895 // their "native" children (https://git.gnome.org/browse/gtk+/commit/?h=gtk-3-22&id=12579fe71b3b8f79eb9c1b80e429443bcc437dd0). |
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2896 // |
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|
2897 // As can be seen from the implementation of move_native_children() and |
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|
2898 // configure_native_child() in gdkwindow.c, those functions actually |
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2899 // propagate configure events to every child, failing to distinguish |
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2900 // "native" one from non-native one. |
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2901 // |
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2902 // Naturally, configure events propagated to here like that are fallacious |
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|
2903 // and, as a matter of fact, they trigger a geometric collapse of |
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2904 // gui.drawarea in fullscreen and maximized modes. |
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|
2905 // |
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|
2906 // To filter out such nuisance events, we are making use of the fact that |
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|
2907 // the field send_event of such GdkEventConfigures is set to FALSE in |
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|
2908 // configure_native_child(). |
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2909 // |
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|
2910 // Obviously, this is a terrible hack making GVim depend on GTK's |
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|
2911 // implementation details. Therefore, watch out any relevant internal |
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2912 // changes happening in GTK in the feature (sigh). |
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2913 // |
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2914 // Follow-up |
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|
2915 // After a few weeks later, the GdkWindow change mentioned above was |
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|
2916 // reverted (https://git.gnome.org/browse/gtk+/commit/?h=gtk-3-22&id=f70039cb9603a02d2369fec4038abf40a1711155). |
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|
2917 // The corresponding official release is 3.22.4. |
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|
2918 if (event->send_event == FALSE) |
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2919 return TRUE; |
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|
2920 # endif |
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2921 |
8218
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|
2922 if (event->width == cur_width && event->height == cur_height) |
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2923 return TRUE; |
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2924 |
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|
2925 cur_width = event->width; |
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2926 cur_height = event->height; |
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2927 |
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|
2928 if (gui.surface != NULL) |
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|
2929 cairo_surface_destroy(gui.surface); |
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2930 |
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|
2931 gui.surface = gdk_window_create_similar_surface( |
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|
2932 gtk_widget_get_window(widget), |
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|
2933 CAIRO_CONTENT_COLOR_ALPHA, |
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|
2934 event->width, event->height); |
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2935 |
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|
2936 gtk_widget_queue_draw(widget); |
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|
2937 |
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|
2938 return TRUE; |
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2939 } |
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|
2940 #endif |
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2941 |
7 | 2942 /* |
2943 * Callback routine for the "delete_event" signal on the toplevel window. | |
2944 * Tries to vim gracefully, or refuses to exit with changed buffers. | |
2945 */ | |
2946 static gint | |
1884 | 2947 delete_event_cb(GtkWidget *widget UNUSED, |
2948 GdkEventAny *event UNUSED, | |
2949 gpointer data UNUSED) | |
7 | 2950 { |
2951 gui_shell_closed(); | |
2952 return TRUE; | |
2953 } | |
2954 | |
685 | 2955 #if defined(FEAT_MENU) || defined(FEAT_TOOLBAR) || defined(FEAT_GUI_TABLINE) |
2956 static int | |
2957 get_item_dimensions(GtkWidget *widget, GtkOrientation orientation) | |
2958 { | |
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|
2959 # ifdef FEAT_GUI_GNOME |
685 | 2960 GtkOrientation item_orientation = GTK_ORIENTATION_HORIZONTAL; |
2961 | |
2962 if (using_gnome && widget != NULL) | |
2963 { | |
856 | 2964 GtkWidget *parent; |
685 | 2965 BonoboDockItem *dockitem; |
2966 | |
791 | 2967 parent = gtk_widget_get_parent(widget); |
856 | 2968 if (G_TYPE_FROM_INSTANCE(parent) == BONOBO_TYPE_DOCK_ITEM) |
2969 { | |
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|
2970 // Only menu & toolbar are dock items. Could tabline be? |
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|
2971 // Seem to be only the 2 defined in GNOME |
856 | 2972 widget = parent; |
2973 dockitem = BONOBO_DOCK_ITEM(widget); | |
2974 | |
2975 if (dockitem == NULL || dockitem->is_floating) | |
2976 return 0; | |
2977 item_orientation = bonobo_dock_item_get_orientation(dockitem); | |
2978 } | |
685 | 2979 } |
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|
2980 # else |
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|
2981 # define item_orientation GTK_ORIENTATION_HORIZONTAL |
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|
2982 # endif |
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|
2983 |
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|
2984 if (widget != NULL |
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|
2985 && item_orientation == orientation |
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changeset
|
2986 && gtk_widget_get_realized(widget) |
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|
2987 && gtk_widget_get_visible(widget)) |
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2988 { |
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|
2989 # if GTK_CHECK_VERSION(3,0,0) || !defined(FEAT_GUI_GNOME) |
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|
2990 GtkAllocation allocation; |
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|
2991 |
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|
2992 gtk_widget_get_allocation(widget, &allocation); |
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2993 return allocation.height; |
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|
2994 # else |
685 | 2995 if (orientation == GTK_ORIENTATION_HORIZONTAL) |
2996 return widget->allocation.height; | |
2997 else | |
2998 return widget->allocation.width; | |
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2999 # endif |
685 | 3000 } |
3001 return 0; | |
3002 } | |
3003 #endif | |
3004 | |
3005 static int | |
3006 get_menu_tool_width(void) | |
3007 { | |
3008 int width = 0; | |
3009 | |
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3010 #ifdef FEAT_GUI_GNOME // these are never vertical without GNOME |
685 | 3011 # ifdef FEAT_MENU |
3012 width += get_item_dimensions(gui.menubar, GTK_ORIENTATION_VERTICAL); | |
3013 # endif | |
3014 # ifdef FEAT_TOOLBAR | |
3015 width += get_item_dimensions(gui.toolbar, GTK_ORIENTATION_VERTICAL); | |
3016 # endif | |
3017 # ifdef FEAT_GUI_TABLINE | |
782 | 3018 if (gui.tabline != NULL) |
3019 width += get_item_dimensions(gui.tabline, GTK_ORIENTATION_VERTICAL); | |
685 | 3020 # endif |
3021 #endif | |
3022 | |
3023 return width; | |
3024 } | |
3025 | |
3026 static int | |
3027 get_menu_tool_height(void) | |
3028 { | |
3029 int height = 0; | |
3030 | |
3031 #ifdef FEAT_MENU | |
3032 height += get_item_dimensions(gui.menubar, GTK_ORIENTATION_HORIZONTAL); | |
3033 #endif | |
3034 #ifdef FEAT_TOOLBAR | |
3035 height += get_item_dimensions(gui.toolbar, GTK_ORIENTATION_HORIZONTAL); | |
3036 #endif | |
3037 #ifdef FEAT_GUI_TABLINE | |
782 | 3038 if (gui.tabline != NULL) |
3039 height += get_item_dimensions(gui.tabline, GTK_ORIENTATION_HORIZONTAL); | |
685 | 3040 #endif |
3041 | |
3042 return height; | |
3043 } | |
3044 | |
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|
3045 // This controls whether we can set the real window hints at |
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|
3046 // start-up when in a GtkPlug. |
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|
3047 // 0 = normal processing (default) |
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|
3048 // 1 = init. hints set, no-one's tried to reset since last check |
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|
3049 // 2 = init. hints set, attempt made to change hints |
791 | 3050 static int init_window_hints_state = 0; |
3051 | |
685 | 3052 static void |
791 | 3053 update_window_manager_hints(int force_width, int force_height) |
685 | 3054 { |
3055 static int old_width = 0; | |
3056 static int old_height = 0; | |
791 | 3057 static int old_min_width = 0; |
3058 static int old_min_height = 0; | |
685 | 3059 static int old_char_width = 0; |
3060 static int old_char_height = 0; | |
3061 | |
3062 int width; | |
3063 int height; | |
791 | 3064 int min_width; |
3065 int min_height; | |
3066 | |
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|
3067 // At start-up, don't try to set the hints until the initial |
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|
3068 // values have been used (those that dictate our initial size) |
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|
3069 // Let forced (i.e., correct) values through always. |
791 | 3070 if (!(force_width && force_height) && init_window_hints_state > 0) |
3071 { | |
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|
3072 // Don't do it! |
856 | 3073 init_window_hints_state = 2; |
3074 return; | |
791 | 3075 } |
685 | 3076 |
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|
3077 // This also needs to be done when the main window isn't there yet, |
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|
3078 // otherwise the hints don't work. |
685 | 3079 width = gui_get_base_width(); |
3080 height = gui_get_base_height(); | |
3081 # ifdef FEAT_MENU | |
3082 height += tabline_height() * gui.char_height; | |
3083 # endif | |
3084 width += get_menu_tool_width(); | |
3085 height += get_menu_tool_height(); | |
3086 | |
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3087 // GtkSockets use GtkPlug's [gui,mainwin] min-size hints to determine |
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|
3088 // their actual widget size. When we set our size ourselves (e.g., |
79e10adc821d
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|
3089 // 'set columns=' or init. -geom) we briefly set the min. to the size |
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|
3090 // we wish to be instead of the legitimate minimum so that we actually |
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changeset
|
3091 // resize correctly. |
791 | 3092 if (force_width && force_height) |
3093 { | |
856 | 3094 min_width = force_width; |
3095 min_height = force_height; | |
791 | 3096 } |
3097 else | |
3098 { | |
856 | 3099 min_width = width + MIN_COLUMNS * gui.char_width; |
3100 min_height = height + MIN_LINES * gui.char_height; | |
791 | 3101 } |
3102 | |
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|
3103 // Avoid an expose event when the size didn't change. |
685 | 3104 if (width != old_width |
3105 || height != old_height | |
856 | 3106 || min_width != old_min_width |
791 | 3107 || min_height != old_min_height |
685 | 3108 || gui.char_width != old_char_width |
3109 || gui.char_height != old_char_height) | |
3110 { | |
3111 GdkGeometry geometry; | |
3112 GdkWindowHints geometry_mask; | |
3113 | |
3114 geometry.width_inc = gui.char_width; | |
3115 geometry.height_inc = gui.char_height; | |
3116 geometry.base_width = width; | |
3117 geometry.base_height = height; | |
856 | 3118 geometry.min_width = min_width; |
3119 geometry.min_height = min_height; | |
685 | 3120 geometry_mask = GDK_HINT_BASE_SIZE|GDK_HINT_RESIZE_INC |
3121 |GDK_HINT_MIN_SIZE; | |
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|
3122 // Using gui.formwin as geometry widget doesn't work as expected |
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|
3123 // with GTK+ 2 -- dunno why. Presumably all the resizing hacks |
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|
3124 // in Vim confuse GTK+. |
685 | 3125 gtk_window_set_geometry_hints(GTK_WINDOW(gui.mainwin), gui.mainwin, |
3126 &geometry, geometry_mask); | |
856 | 3127 old_width = width; |
3128 old_height = height; | |
3129 old_min_width = min_width; | |
3130 old_min_height = min_height; | |
3131 old_char_width = gui.char_width; | |
3132 old_char_height = gui.char_height; | |
685 | 3133 } |
3134 } | |
3135 | |
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|
3136 #if defined(FEAT_GUI_DARKTHEME) || defined(PROTO) |
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|
3137 void |
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|
3138 gui_mch_set_dark_theme(int dark) |
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|
3139 { |
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|
3140 # if GTK_CHECK_VERSION(3,0,0) |
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|
3141 GtkSettings *gtk_settings; |
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|
3142 |
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|
3143 gtk_settings = gtk_settings_get_for_screen(gdk_screen_get_default()); |
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|
3144 g_object_set(gtk_settings, "gtk-application-prefer-dark-theme", (gboolean)dark, NULL); |
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|
3145 # endif |
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3146 } |
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3147 #endif // FEAT_GUI_DARKTHEME |
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3148 |
7 | 3149 #ifdef FEAT_TOOLBAR |
3150 | |
3151 /* | |
3152 * This extra effort wouldn't be necessary if we only used stock icons in the | |
3153 * toolbar, as we do for all builtin icons. But user-defined toolbar icons | |
3154 * shouldn't be treated differently, thus we do need this. | |
3155 */ | |
3156 static void | |
3157 icon_size_changed_foreach(GtkWidget *widget, gpointer user_data) | |
3158 { | |
3159 if (GTK_IS_IMAGE(widget)) | |
3160 { | |
3161 GtkImage *image = (GtkImage *)widget; | |
3162 | |
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|
3163 # if GTK_CHECK_VERSION(3,10,0) |
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|
3164 if (gtk_image_get_storage_type(image) == GTK_IMAGE_ICON_NAME) |
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|
3165 { |
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|
3166 const GtkIconSize icon_size = GPOINTER_TO_INT(user_data); |
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|
3167 const gchar *icon_name; |
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|
3168 |
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|
3169 gtk_image_get_icon_name(image, &icon_name, NULL); |
22192
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3170 image = (GtkImage *)gtk_image_new_from_icon_name( |
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|
3171 icon_name, icon_size); |
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3172 } |
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3173 # else |
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|
3174 // User-defined icons are stored in a GtkIconSet |
7 | 3175 if (gtk_image_get_storage_type(image) == GTK_IMAGE_ICON_SET) |
3176 { | |
3177 GtkIconSet *icon_set; | |
3178 GtkIconSize icon_size; | |
3179 | |
3180 gtk_image_get_icon_set(image, &icon_set, &icon_size); | |
3181 icon_size = (GtkIconSize)(long)user_data; | |
3182 | |
3183 gtk_icon_set_ref(icon_set); | |
3184 gtk_image_set_from_icon_set(image, icon_set, icon_size); | |
3185 gtk_icon_set_unref(icon_set); | |
3186 } | |
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|
3187 # endif |
7 | 3188 } |
3189 else if (GTK_IS_CONTAINER(widget)) | |
3190 { | |
3191 gtk_container_foreach((GtkContainer *)widget, | |
3192 &icon_size_changed_foreach, | |
3193 user_data); | |
3194 } | |
3195 } | |
3196 | |
3197 static void | |
3198 set_toolbar_style(GtkToolbar *toolbar) | |
3199 { | |
3200 GtkToolbarStyle style; | |
3201 GtkIconSize size; | |
3202 GtkIconSize oldsize; | |
2275
e4d849f4df03
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3203 |
7 | 3204 if ((toolbar_flags & (TOOLBAR_TEXT | TOOLBAR_ICONS | TOOLBAR_HORIZ)) |
3205 == (TOOLBAR_TEXT | TOOLBAR_ICONS | TOOLBAR_HORIZ)) | |
3206 style = GTK_TOOLBAR_BOTH_HORIZ; | |
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diff
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|
3207 else if ((toolbar_flags & (TOOLBAR_TEXT | TOOLBAR_ICONS)) |
7 | 3208 == (TOOLBAR_TEXT | TOOLBAR_ICONS)) |
3209 style = GTK_TOOLBAR_BOTH; | |
3210 else if (toolbar_flags & TOOLBAR_TEXT) | |
3211 style = GTK_TOOLBAR_TEXT; | |
3212 else | |
3213 style = GTK_TOOLBAR_ICONS; | |
3214 | |
3215 gtk_toolbar_set_style(toolbar, style); | |
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diff
changeset
|
3216 # if !GTK_CHECK_VERSION(3,0,0) |
7 | 3217 gtk_toolbar_set_tooltips(toolbar, (toolbar_flags & TOOLBAR_TOOLTIPS) != 0); |
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diff
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|
3218 # endif |
7 | 3219 |
3220 switch (tbis_flags) | |
3221 { | |
3222 case TBIS_TINY: size = GTK_ICON_SIZE_MENU; break; | |
3223 case TBIS_SMALL: size = GTK_ICON_SIZE_SMALL_TOOLBAR; break; | |
3224 case TBIS_MEDIUM: size = GTK_ICON_SIZE_BUTTON; break; | |
3225 case TBIS_LARGE: size = GTK_ICON_SIZE_LARGE_TOOLBAR; break; | |
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3226 case TBIS_HUGE: size = GTK_ICON_SIZE_DND; break; |
42020d59a432
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3227 case TBIS_GIANT: size = GTK_ICON_SIZE_DIALOG; break; |
7 | 3228 default: size = GTK_ICON_SIZE_INVALID; break; |
3229 } | |
3230 oldsize = gtk_toolbar_get_icon_size(toolbar); | |
3231 | |
3232 if (size == GTK_ICON_SIZE_INVALID) | |
3233 { | |
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diff
changeset
|
3234 // Let global user preferences decide the icon size. |
7 | 3235 gtk_toolbar_unset_icon_size(toolbar); |
3236 size = gtk_toolbar_get_icon_size(toolbar); | |
3237 } | |
3238 if (size != oldsize) | |
3239 { | |
3240 gtk_container_foreach(GTK_CONTAINER(toolbar), | |
3241 &icon_size_changed_foreach, | |
3242 GINT_TO_POINTER((int)size)); | |
3243 } | |
3244 gtk_toolbar_set_icon_size(toolbar, size); | |
3245 } | |
3246 | |
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changeset
|
3247 #endif // FEAT_TOOLBAR |
7 | 3248 |
685 | 3249 #if defined(FEAT_GUI_TABLINE) || defined(PROTO) |
3250 static int ignore_tabline_evt = FALSE; | |
689 | 3251 static GtkWidget *tabline_menu; |
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diff
changeset
|
3252 # if !GTK_CHECK_VERSION(3,0,0) |
846 | 3253 static GtkTooltips *tabline_tooltip; |
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|
3254 # endif |
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changeset
|
3255 static int clicked_page; // page clicked in tab line |
689 | 3256 |
3257 /* | |
3258 * Handle selecting an item in the tab line popup menu. | |
3259 */ | |
3260 static void | |
1884 | 3261 tabline_menu_handler(GtkMenuItem *item UNUSED, gpointer user_data) |
689 | 3262 { |
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changeset
|
3263 // Add the string cmd into input buffer |
824 | 3264 send_tabline_menu_event(clicked_page, (int)(long)user_data); |
689 | 3265 } |
3266 | |
851 | 3267 static void |
3268 add_tabline_menu_item(GtkWidget *menu, char_u *text, int resp) | |
3269 { | |
3270 GtkWidget *item; | |
3271 char_u *utf_text; | |
3272 | |
3273 utf_text = CONVERT_TO_UTF8(text); | |
3274 item = gtk_menu_item_new_with_label((const char *)utf_text); | |
3275 gtk_widget_show(item); | |
3276 CONVERT_TO_UTF8_FREE(utf_text); | |
3277 | |
3278 gtk_container_add(GTK_CONTAINER(menu), item); | |
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diff
changeset
|
3279 g_signal_connect(G_OBJECT(item), "activate", |
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changeset
|
3280 G_CALLBACK(tabline_menu_handler), |
3456e2ebebd4
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diff
changeset
|
3281 GINT_TO_POINTER(resp)); |
851 | 3282 } |
3283 | |
689 | 3284 /* |
3285 * Create a menu for the tab line. | |
3286 */ | |
3287 static GtkWidget * | |
3288 create_tabline_menu(void) | |
3289 { | |
851 | 3290 GtkWidget *menu; |
689 | 3291 |
3292 menu = gtk_menu_new(); | |
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changeset
|
3293 add_tabline_menu_item(menu, (char_u *)_("Close tab"), TABLINE_MENU_CLOSE); |
851 | 3294 add_tabline_menu_item(menu, (char_u *)_("New tab"), TABLINE_MENU_NEW); |
3295 add_tabline_menu_item(menu, (char_u *)_("Open Tab..."), TABLINE_MENU_OPEN); | |
689 | 3296 |
3297 return menu; | |
3298 } | |
3299 | |
3300 static gboolean | |
3301 on_tabline_menu(GtkWidget *widget, GdkEvent *event) | |
3302 { | |
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|
3303 // Was this button press event ? |
689 | 3304 if (event->type == GDK_BUTTON_PRESS) |
3305 { | |
3306 GdkEventButton *bevent = (GdkEventButton *)event; | |
3307 int x = bevent->x; | |
851 | 3308 int y = bevent->y; |
3309 GtkWidget *tabwidget; | |
3310 GdkWindow *tabwin; | |
689 | 3311 |
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|
3312 // When ignoring events return TRUE so that the selected page doesn't |
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|
3313 // change. |
844 | 3314 if (hold_gui_events |
3315 # ifdef FEAT_CMDWIN | |
3316 || cmdwin_type != 0 | |
3317 # endif | |
3318 ) | |
3319 return TRUE; | |
3320 | |
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changeset
|
3321 tabwin = gui_gtk_window_at_position(gui.mainwin, &x, &y); |
3456e2ebebd4
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changeset
|
3322 |
851 | 3323 gdk_window_get_user_data(tabwin, (gpointer)&tabwidget); |
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changeset
|
3324 clicked_page = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(tabwidget), |
3456e2ebebd4
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|
3325 "tab_num")); |
689 | 3326 |
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|
3327 // If the event was generated for 3rd button popup the menu. |
689 | 3328 if (bevent->button == 3) |
3329 { | |
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diff
changeset
|
3330 # if GTK_CHECK_VERSION(3,22,2) |
6c8a4d21b873
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diff
changeset
|
3331 gtk_menu_popup_at_pointer(GTK_MENU(widget), event); |
6c8a4d21b873
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diff
changeset
|
3332 # else |
689 | 3333 gtk_menu_popup(GTK_MENU(widget), NULL, NULL, NULL, NULL, |
3334 bevent->button, bevent->time); | |
10390
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3335 # endif |
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changeset
|
3336 // We handled the event. |
689 | 3337 return TRUE; |
3338 } | |
868 | 3339 else if (bevent->button == 1) |
693 | 3340 { |
868 | 3341 if (clicked_page == 0) |
3342 { | |
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|
3343 // Click after all tabs moves to next tab page. When "x" is |
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|
3344 // small guess it's the left button. |
2301
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changeset
|
3345 send_tabline_event(x < 50 ? -1 : 0); |
868 | 3346 } |
693 | 3347 } |
30523
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|
3348 else if (bevent->button == 2) |
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|
3349 { |
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|
3350 if (clicked_page != 0) |
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|
3351 // Middle mouse click on tabpage label closes that tab. |
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diff
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|
3352 send_tabline_menu_event(clicked_page, TABLINE_MENU_CLOSE); |
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diff
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|
3353 } |
689 | 3354 } |
844 | 3355 |
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|
3356 // We didn't handle the event. |
689 | 3357 return FALSE; |
3358 } | |
685 | 3359 |
3360 /* | |
3361 * Handle selecting one of the tabs. | |
3362 */ | |
3363 static void | |
3364 on_select_tab( | |
1884 | 3365 GtkNotebook *notebook UNUSED, |
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diff
changeset
|
3366 gpointer *page UNUSED, |
944 | 3367 gint idx, |
1884 | 3368 gpointer data UNUSED) |
685 | 3369 { |
3370 if (!ignore_tabline_evt) | |
2301
6f63294a1781
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Bram Moolenaar <bram@vim.org>
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diff
changeset
|
3371 send_tabline_event(idx + 1); |
12666
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diff
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|
3372 } |
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diff
changeset
|
3373 |
14800
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diff
changeset
|
3374 # if GTK_CHECK_VERSION(2,10,0) |
12666
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|
3375 /* |
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changeset
|
3376 * Handle reordering the tabs (using D&D). |
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|
3377 */ |
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|
3378 static void |
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diff
changeset
|
3379 on_tab_reordered( |
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|
3380 GtkNotebook *notebook UNUSED, |
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|
3381 gpointer *page UNUSED, |
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|
3382 gint idx, |
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|
3383 gpointer data UNUSED) |
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3384 { |
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|
3385 if (!ignore_tabline_evt) |
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|
3386 { |
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|
3387 if ((tabpage_index(curtab) - 1) < idx) |
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|
3388 tabpage_move(idx + 1); |
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|
3389 else |
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|
3390 tabpage_move(idx); |
693 | 3391 } |
685 | 3392 } |
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changeset
|
3393 # endif |
685 | 3394 |
3395 /* | |
3396 * Show or hide the tabline. | |
3397 */ | |
3398 void | |
3399 gui_mch_show_tabline(int showit) | |
3400 { | |
3401 if (gui.tabline == NULL) | |
3402 return; | |
3403 | |
3404 if (!showit != !gtk_notebook_get_show_tabs(GTK_NOTEBOOK(gui.tabline))) | |
3405 { | |
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|
3406 // Note: this may cause a resize event |
685 | 3407 gtk_notebook_set_show_tabs(GTK_NOTEBOOK(gui.tabline), showit); |
791 | 3408 update_window_manager_hints(0, 0); |
868 | 3409 if (showit) |
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changeset
|
3410 gtk_widget_set_can_focus(GTK_WIDGET(gui.tabline), FALSE); |
868 | 3411 } |
3412 | |
3413 gui_mch_update(); | |
685 | 3414 } |
3415 | |
3416 /* | |
708 | 3417 * Return TRUE when tabline is displayed. |
3418 */ | |
3419 int | |
3420 gui_mch_showing_tabline(void) | |
3421 { | |
3422 return gui.tabline != NULL | |
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changeset
|
3423 && gtk_notebook_get_show_tabs(GTK_NOTEBOOK(gui.tabline)); |
708 | 3424 } |
3425 | |
3426 /* | |
685 | 3427 * Update the labels of the tabline. |
3428 */ | |
3429 void | |
3430 gui_mch_update_tabline(void) | |
3431 { | |
3432 GtkWidget *page; | |
846 | 3433 GtkWidget *event_box; |
685 | 3434 GtkWidget *label; |
3435 tabpage_T *tp; | |
3436 int nr = 0; | |
851 | 3437 int tab_num; |
685 | 3438 int curtabidx = 0; |
836 | 3439 char_u *labeltext; |
685 | 3440 |
3441 if (gui.tabline == NULL) | |
3442 return; | |
3443 | |
3444 ignore_tabline_evt = TRUE; | |
3445 | |
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|
3446 // Add a label for each tab page. They all contain the same text area. |
685 | 3447 for (tp = first_tabpage; tp != NULL; tp = tp->tp_next, ++nr) |
3448 { | |
3449 if (tp == curtab) | |
3450 curtabidx = nr; | |
3451 | |
851 | 3452 tab_num = nr + 1; |
3453 | |
685 | 3454 page = gtk_notebook_get_nth_page(GTK_NOTEBOOK(gui.tabline), nr); |
3455 if (page == NULL) | |
3456 { | |
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|
3457 // Add notebook page |
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changeset
|
3458 # if GTK_CHECK_VERSION(3,2,0) |
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|
3459 page = gtk_box_new(GTK_ORIENTATION_VERTICAL, 0); |
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|
3460 gtk_box_set_homogeneous(GTK_BOX(page), FALSE); |
3456e2ebebd4
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diff
changeset
|
3461 # else |
685 | 3462 page = gtk_vbox_new(FALSE, 0); |
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diff
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|
3463 # endif |
685 | 3464 gtk_widget_show(page); |
846 | 3465 event_box = gtk_event_box_new(); |
3466 gtk_widget_show(event_box); | |
685 | 3467 label = gtk_label_new("-Empty-"); |
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changeset
|
3468 # if !GTK_CHECK_VERSION(3,14,0) |
851 | 3469 gtk_misc_set_padding(GTK_MISC(label), 2, 2); |
8218
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diff
changeset
|
3470 # endif |
846 | 3471 gtk_container_add(GTK_CONTAINER(event_box), label); |
685 | 3472 gtk_widget_show(label); |
3473 gtk_notebook_insert_page(GTK_NOTEBOOK(gui.tabline), | |
3474 page, | |
846 | 3475 event_box, |
685 | 3476 nr++); |
14800
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changeset
|
3477 # if GTK_CHECK_VERSION(2,10,0) |
12666
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diff
changeset
|
3478 gtk_notebook_set_tab_reorderable(GTK_NOTEBOOK(gui.tabline), |
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diff
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|
3479 page, |
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patch 8.0.1211: cannot reorder tab pages with drag & drop
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|
3480 TRUE); |
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|
3481 # endif |
685 | 3482 } |
3483 | |
846 | 3484 event_box = gtk_notebook_get_tab_label(GTK_NOTEBOOK(gui.tabline), page); |
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changeset
|
3485 g_object_set_data(G_OBJECT(event_box), "tab_num", |
3456e2ebebd4
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changeset
|
3486 GINT_TO_POINTER(tab_num)); |
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changeset
|
3487 label = gtk_bin_get_child(GTK_BIN(event_box)); |
839 | 3488 get_tabline_label(tp, FALSE); |
836 | 3489 labeltext = CONVERT_TO_UTF8(NameBuff); |
846 | 3490 gtk_label_set_text(GTK_LABEL(label), (const char *)labeltext); |
836 | 3491 CONVERT_TO_UTF8_FREE(labeltext); |
846 | 3492 |
3493 get_tabline_label(tp, TRUE); | |
3494 labeltext = CONVERT_TO_UTF8(NameBuff); | |
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changeset
|
3495 # if GTK_CHECK_VERSION(3,0,0) |
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|
3496 gtk_widget_set_tooltip_text(event_box, (const gchar *)labeltext); |
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|
3497 # else |
846 | 3498 gtk_tooltips_set_tip(GTK_TOOLTIPS(tabline_tooltip), event_box, |
3499 (const char *)labeltext, NULL); | |
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|
3500 # endif |
846 | 3501 CONVERT_TO_UTF8_FREE(labeltext); |
685 | 3502 } |
3503 | |
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3504 // Remove any old labels. |
685 | 3505 while (gtk_notebook_get_nth_page(GTK_NOTEBOOK(gui.tabline), nr) != NULL) |
3506 gtk_notebook_remove_page(GTK_NOTEBOOK(gui.tabline), nr); | |
3507 | |
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3508 if (gtk_notebook_get_current_page(GTK_NOTEBOOK(gui.tabline)) != curtabidx) |
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|
3509 gtk_notebook_set_current_page(GTK_NOTEBOOK(gui.tabline), curtabidx); |
685 | 3510 |
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|
3511 // Make sure everything is in place before drawing text. |
851 | 3512 gui_mch_update(); |
3513 | |
685 | 3514 ignore_tabline_evt = FALSE; |
3515 } | |
3516 | |
3517 /* | |
3518 * Set the current tab to "nr". First tab is 1. | |
3519 */ | |
3520 void | |
7821
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changeset
|
3521 gui_mch_set_curtab(int nr) |
685 | 3522 { |
3523 if (gui.tabline == NULL) | |
3524 return; | |
3525 | |
3526 ignore_tabline_evt = TRUE; | |
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changeset
|
3527 if (gtk_notebook_get_current_page(GTK_NOTEBOOK(gui.tabline)) != nr - 1) |
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3528 gtk_notebook_set_current_page(GTK_NOTEBOOK(gui.tabline), nr - 1); |
685 | 3529 ignore_tabline_evt = FALSE; |
3530 } | |
3531 | |
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3532 #endif // FEAT_GUI_TABLINE |
685 | 3533 |
7 | 3534 /* |
2183 | 3535 * Add selection targets for PRIMARY and CLIPBOARD selections. |
3536 */ | |
3537 void | |
3538 gui_gtk_set_selection_targets(void) | |
3539 { | |
3540 int i, j = 0; | |
3541 int n_targets = N_SELECTION_TARGETS; | |
3542 GtkTargetEntry targets[N_SELECTION_TARGETS]; | |
3543 | |
3544 for (i = 0; i < (int)N_SELECTION_TARGETS; ++i) | |
3545 { | |
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|
3546 // OpenOffice tries to use TARGET_HTML and fails when we don't |
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3547 // return something, instead of trying another target. Therefore only |
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changeset
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3548 // offer TARGET_HTML when it works. |
2183 | 3549 if (!clip_html && selection_targets[i].info == TARGET_HTML) |
3550 n_targets--; | |
3551 else | |
3552 targets[j++] = selection_targets[i]; | |
3553 } | |
3554 | |
3555 gtk_selection_clear_targets(gui.drawarea, (GdkAtom)GDK_SELECTION_PRIMARY); | |
3556 gtk_selection_clear_targets(gui.drawarea, (GdkAtom)clip_plus.gtk_sel_atom); | |
3557 gtk_selection_add_targets(gui.drawarea, | |
3558 (GdkAtom)GDK_SELECTION_PRIMARY, | |
3559 targets, n_targets); | |
3560 gtk_selection_add_targets(gui.drawarea, | |
3561 (GdkAtom)clip_plus.gtk_sel_atom, | |
3562 targets, n_targets); | |
3563 } | |
3564 | |
3565 /* | |
3566 * Set up for receiving DND items. | |
3567 */ | |
3568 void | |
3569 gui_gtk_set_dnd_targets(void) | |
3570 { | |
3571 int i, j = 0; | |
3572 int n_targets = N_DND_TARGETS; | |
3573 GtkTargetEntry targets[N_DND_TARGETS]; | |
3574 | |
3575 for (i = 0; i < (int)N_DND_TARGETS; ++i) | |
3576 { | |
3154 | 3577 if (!clip_html && dnd_targets[i].info == TARGET_HTML) |
2183 | 3578 n_targets--; |
3579 else | |
3580 targets[j++] = dnd_targets[i]; | |
3581 } | |
3582 | |
3583 gtk_drag_dest_unset(gui.drawarea); | |
3584 gtk_drag_dest_set(gui.drawarea, | |
3585 GTK_DEST_DEFAULT_ALL, | |
3586 targets, n_targets, | |
2718 | 3587 GDK_ACTION_COPY | GDK_ACTION_MOVE); |
2183 | 3588 } |
3589 | |
3590 /* | |
7 | 3591 * Initialize the GUI. Create all the windows, set up all the callbacks etc. |
3592 * Returns OK for success, FAIL when the GUI can't be started. | |
3593 */ | |
3594 int | |
3595 gui_mch_init(void) | |
3596 { | |
3597 GtkWidget *vbox; | |
3598 | |
3599 #ifdef FEAT_GUI_GNOME | |
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|
3600 // Initialize the GNOME libraries. gnome_program_init()/gnome_init() |
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|
3601 // exits on failure, but that's a non-issue because we already called |
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|
3602 // gtk_init_check() in gui_mch_init_check(). |
7 | 3603 if (using_gnome) |
4045 | 3604 { |
7 | 3605 gnome_program_init(VIMPACKAGE, VIM_VERSION_SHORT, |
3606 LIBGNOMEUI_MODULE, gui_argc, gui_argv, NULL); | |
30310
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changeset
|
3607 # if defined(LC_NUMERIC) |
5854 | 3608 { |
3609 char *p = setlocale(LC_NUMERIC, NULL); | |
3610 | |
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changeset
|
3611 // Make sure strtod() uses a decimal point, not a comma. Gnome |
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diff
changeset
|
3612 // init may change it. |
5854 | 3613 if (p == NULL || strcmp(p, "C") != 0) |
3614 setlocale(LC_NUMERIC, "C"); | |
3615 } | |
4045 | 3616 # endif |
3617 } | |
7 | 3618 #endif |
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changeset
|
3619 VIM_CLEAR(gui_argv); |
7 | 3620 |
2275
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|
3621 #if GLIB_CHECK_VERSION(2,1,3) |
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diff
changeset
|
3622 // Set the human-readable application name |
7 | 3623 g_set_application_name("Vim"); |
2275
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changeset
|
3624 #endif |
7 | 3625 /* |
3626 * Force UTF-8 output no matter what the value of 'encoding' is. | |
3627 * did_set_string_option() in option.c prohibits changing 'termencoding' | |
3628 * to something else than UTF-8 if the GUI is in use. | |
3629 */ | |
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|
3630 set_option_value_give_err((char_u *)"termencoding", |
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changeset
|
3631 0L, (char_u *)"utf-8", 0); |
7 | 3632 |
2275
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changeset
|
3633 #ifdef FEAT_TOOLBAR |
7 | 3634 gui_gtk_register_stock_icons(); |
2275
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|
3635 #endif |
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|
3636 // FIXME: Need to install the classic icons and a gtkrc.classic file. |
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|
3637 // The hard part is deciding install locations and the Makefile magic. |
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|
3638 #if !GTK_CHECK_VERSION(3,0,0) |
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|
3639 # if 0 |
7 | 3640 gtk_rc_parse("gtkrc"); |
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|
3641 # endif |
7 | 3642 #endif |
3643 | |
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|
3644 // Initialize values |
7 | 3645 gui.border_width = 2; |
3646 gui.scrollbar_width = SB_DEFAULT_WIDTH; | |
3647 gui.scrollbar_height = SB_DEFAULT_WIDTH; | |
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|
3648 #if GTK_CHECK_VERSION(3,0,0) |
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|
3649 gui.fgcolor = g_new(GdkRGBA, 1); |
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|
3650 gui.bgcolor = g_new(GdkRGBA, 1); |
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|
3651 gui.spcolor = g_new(GdkRGBA, 1); |
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|
3652 #else |
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|
3653 // LINTED: avoid warning: conversion to 'unsigned long' |
7 | 3654 gui.fgcolor = g_new0(GdkColor, 1); |
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|
3655 // LINTED: avoid warning: conversion to 'unsigned long' |
7 | 3656 gui.bgcolor = g_new0(GdkColor, 1); |
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changeset
|
3657 // LINTED: avoid warning: conversion to 'unsigned long' |
207 | 3658 gui.spcolor = g_new0(GdkColor, 1); |
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|
3659 #endif |
7 | 3660 |
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changeset
|
3661 // Initialise atoms |
1904 | 3662 html_atom = gdk_atom_intern("text/html", FALSE); |
7 | 3663 utf8_string_atom = gdk_atom_intern("UTF8_STRING", FALSE); |
3664 | |
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|
3665 // Set default foreground and background colors. |
7 | 3666 gui.norm_pixel = gui.def_norm_pixel; |
3667 gui.back_pixel = gui.def_back_pixel; | |
3668 | |
3669 if (gtk_socket_id != 0) | |
3670 { | |
3671 GtkWidget *plug; | |
3672 | |
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changeset
|
3673 // Use GtkSocket from another app. |
7 | 3674 plug = gtk_plug_new_for_display(gdk_display_get_default(), |
3675 gtk_socket_id); | |
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changeset
|
3676 if (plug != NULL && gtk_plug_get_socket_window(GTK_PLUG(plug)) != NULL) |
7 | 3677 { |
3678 gui.mainwin = plug; | |
3679 } | |
3680 else | |
3681 { | |
3682 g_warning("Connection to GTK+ socket (ID %u) failed", | |
3683 (unsigned int)gtk_socket_id); | |
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changeset
|
3684 // Pretend we never wanted it if it failed (get own window) |
7 | 3685 gtk_socket_id = 0; |
3686 } | |
3687 } | |
3688 | |
3689 if (gtk_socket_id == 0) | |
3690 { | |
3691 #ifdef FEAT_GUI_GNOME | |
3692 if (using_gnome) | |
3693 { | |
3694 gui.mainwin = gnome_app_new("Vim", NULL); | |
3695 # ifdef USE_XSMP | |
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changeset
|
3696 // Use the GNOME save-yourself functionality now. |
7 | 3697 xsmp_close(); |
3698 # endif | |
3699 } | |
3700 else | |
3701 #endif | |
3702 gui.mainwin = gtk_window_new(GTK_WINDOW_TOPLEVEL); | |
3703 } | |
3704 | |
3705 gtk_widget_set_name(gui.mainwin, "vim-main-window"); | |
3706 | |
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3707 // Create the PangoContext used for drawing all text. |
7 | 3708 gui.text_context = gtk_widget_create_pango_context(gui.mainwin); |
3709 pango_context_set_base_dir(gui.text_context, PANGO_DIRECTION_LTR); | |
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3710 |
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|
3711 gtk_container_set_border_width(GTK_CONTAINER(gui.mainwin), 0); |
7 | 3712 gtk_widget_add_events(gui.mainwin, GDK_VISIBILITY_NOTIFY_MASK); |
3713 | |
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3714 g_signal_connect(G_OBJECT(gui.mainwin), "delete-event", |
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|
3715 G_CALLBACK(&delete_event_cb), NULL); |
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3716 |
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|
3717 g_signal_connect(G_OBJECT(gui.mainwin), "realize", |
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|
3718 G_CALLBACK(&mainwin_realize), NULL); |
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3719 |
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3720 g_signal_connect(G_OBJECT(gui.mainwin), "screen-changed", |
7 | 3721 G_CALLBACK(&mainwin_screen_changed_cb), NULL); |
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3722 |
7 | 3723 gui.accel_group = gtk_accel_group_new(); |
3724 gtk_window_add_accel_group(GTK_WINDOW(gui.mainwin), gui.accel_group); | |
3725 | |
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|
3726 // A vertical box holds the menubar, toolbar and main text window. |
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|
3727 #if GTK_CHECK_VERSION(3,2,0) |
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3728 vbox = gtk_box_new(GTK_ORIENTATION_VERTICAL, 0); |
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3729 gtk_box_set_homogeneous(GTK_BOX(vbox), FALSE); |
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3730 #else |
7 | 3731 vbox = gtk_vbox_new(FALSE, 0); |
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3732 #endif |
7 | 3733 |
3734 #ifdef FEAT_GUI_GNOME | |
3735 if (using_gnome) | |
3736 { | |
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3737 # if defined(FEAT_MENU) |
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3738 // automagically restore menubar/toolbar placement |
7 | 3739 gnome_app_enable_layout_config(GNOME_APP(gui.mainwin), TRUE); |
3740 # endif | |
3741 gnome_app_set_contents(GNOME_APP(gui.mainwin), vbox); | |
3742 } | |
3743 else | |
3744 #endif | |
3745 { | |
3746 gtk_container_add(GTK_CONTAINER(gui.mainwin), vbox); | |
3747 gtk_widget_show(vbox); | |
3748 } | |
3749 | |
3750 #ifdef FEAT_MENU | |
3751 /* | |
3752 * Create the menubar and handle | |
3753 */ | |
3754 gui.menubar = gtk_menu_bar_new(); | |
3755 gtk_widget_set_name(gui.menubar, "vim-menubar"); | |
3756 | |
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3757 // Avoid that GTK takes <F10> away from us. |
36 | 3758 { |
3759 GtkSettings *gtk_settings; | |
3760 | |
3761 gtk_settings = gtk_settings_get_for_screen(gdk_screen_get_default()); | |
3762 g_object_set(gtk_settings, "gtk-menu-bar-accel", NULL, NULL); | |
3763 } | |
3764 | |
3765 | |
7 | 3766 # ifdef FEAT_GUI_GNOME |
3767 if (using_gnome) | |
3768 { | |
3769 BonoboDockItem *dockitem; | |
3770 | |
3771 gnome_app_set_menus(GNOME_APP(gui.mainwin), GTK_MENU_BAR(gui.menubar)); | |
3772 dockitem = gnome_app_get_dock_item_by_name(GNOME_APP(gui.mainwin), | |
3773 GNOME_APP_MENUBAR_NAME); | |
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|
3774 // We don't want the menu to float. |
798 | 3775 bonobo_dock_item_set_behavior(dockitem, |
3776 bonobo_dock_item_get_behavior(dockitem) | |
3777 | BONOBO_DOCK_ITEM_BEH_NEVER_FLOATING); | |
7 | 3778 gui.menubar_h = GTK_WIDGET(dockitem); |
3779 } | |
3780 else | |
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3781 # endif // FEAT_GUI_GNOME |
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3782 { |
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3783 // Always show the menubar, otherwise <F10> doesn't work. It may be |
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|
3784 // disabled in gui_init() later. |
827 | 3785 gtk_widget_show(gui.menubar); |
7 | 3786 gtk_box_pack_start(GTK_BOX(vbox), gui.menubar, FALSE, FALSE, 0); |
3787 } | |
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|
3788 #endif // FEAT_MENU |
7 | 3789 |
3790 #ifdef FEAT_TOOLBAR | |
3791 /* | |
3792 * Create the toolbar and handle | |
3793 */ | |
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3794 // some aesthetics on the toolbar |
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3795 # ifdef USE_GTK3 |
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|
3796 // TODO: Add GTK+ 3 code here using GtkCssProvider if necessary. |
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3797 // N.B. Since the default value of GtkToolbar::button-relief is |
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3798 // GTK_RELIEF_NONE, there's no need to specify that, probably. |
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3799 # else |
7 | 3800 gtk_rc_parse_string( |
3801 "style \"vim-toolbar-style\" {\n" | |
3802 " GtkToolbar::button_relief = GTK_RELIEF_NONE\n" | |
3803 "}\n" | |
3804 "widget \"*.vim-toolbar\" style \"vim-toolbar-style\"\n"); | |
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changeset
|
3805 # endif |
7 | 3806 gui.toolbar = gtk_toolbar_new(); |
3807 gtk_widget_set_name(gui.toolbar, "vim-toolbar"); | |
3808 set_toolbar_style(GTK_TOOLBAR(gui.toolbar)); | |
3809 | |
3810 # ifdef FEAT_GUI_GNOME | |
3811 if (using_gnome) | |
3812 { | |
3813 BonoboDockItem *dockitem; | |
3814 | |
3815 gnome_app_set_toolbar(GNOME_APP(gui.mainwin), GTK_TOOLBAR(gui.toolbar)); | |
3816 dockitem = gnome_app_get_dock_item_by_name(GNOME_APP(gui.mainwin), | |
3817 GNOME_APP_TOOLBAR_NAME); | |
3818 gui.toolbar_h = GTK_WIDGET(dockitem); | |
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3819 // When the toolbar is floating it gets stuck. So long as that isn't |
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|
3820 // fixed let's disallow floating. |
795 | 3821 bonobo_dock_item_set_behavior(dockitem, |
798 | 3822 bonobo_dock_item_get_behavior(dockitem) |
3823 | BONOBO_DOCK_ITEM_BEH_NEVER_FLOATING); | |
7 | 3824 gtk_container_set_border_width(GTK_CONTAINER(gui.toolbar), 0); |
3825 } | |
3826 else | |
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|
3827 # endif // FEAT_GUI_GNOME |
7 | 3828 { |
3829 if (vim_strchr(p_go, GO_TOOLBAR) != NULL | |
3830 && (toolbar_flags & (TOOLBAR_TEXT | TOOLBAR_ICONS))) | |
3831 gtk_widget_show(gui.toolbar); | |
3832 gtk_box_pack_start(GTK_BOX(vbox), gui.toolbar, FALSE, FALSE, 0); | |
3833 } | |
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|
3834 #endif // FEAT_TOOLBAR |
7 | 3835 |
685 | 3836 #ifdef FEAT_GUI_TABLINE |
782 | 3837 /* |
3838 * Use a Notebook for the tab pages labels. The labels are hidden by | |
3839 * default. | |
3840 */ | |
791 | 3841 gui.tabline = gtk_notebook_new(); |
3842 gtk_widget_show(gui.tabline); | |
3843 gtk_box_pack_start(GTK_BOX(vbox), gui.tabline, FALSE, FALSE, 0); | |
3844 gtk_notebook_set_show_border(GTK_NOTEBOOK(gui.tabline), FALSE); | |
3845 gtk_notebook_set_show_tabs(GTK_NOTEBOOK(gui.tabline), FALSE); | |
841 | 3846 gtk_notebook_set_scrollable(GTK_NOTEBOOK(gui.tabline), TRUE); |
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|
3847 # if !GTK_CHECK_VERSION(3,0,0) |
868 | 3848 gtk_notebook_set_tab_border(GTK_NOTEBOOK(gui.tabline), FALSE); |
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3849 # endif |
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3850 |
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|
3851 # if !GTK_CHECK_VERSION(3,0,0) |
846 | 3852 tabline_tooltip = gtk_tooltips_new(); |
3853 gtk_tooltips_enable(GTK_TOOLTIPS(tabline_tooltip)); | |
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3854 # endif |
846 | 3855 |
3856 { | |
3857 GtkWidget *page, *label, *event_box; | |
791 | 3858 |
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3859 // Add the first tab. |
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3860 # if GTK_CHECK_VERSION(3,2,0) |
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3861 page = gtk_box_new(GTK_ORIENTATION_VERTICAL, 0); |
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|
3862 gtk_box_set_homogeneous(GTK_BOX(page), FALSE); |
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3863 # else |
846 | 3864 page = gtk_vbox_new(FALSE, 0); |
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3865 # endif |
846 | 3866 gtk_widget_show(page); |
3867 gtk_container_add(GTK_CONTAINER(gui.tabline), page); | |
3868 label = gtk_label_new("-Empty-"); | |
3869 gtk_widget_show(label); | |
3870 event_box = gtk_event_box_new(); | |
3871 gtk_widget_show(event_box); | |
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|
3872 g_object_set_data(G_OBJECT(event_box), "tab_num", GINT_TO_POINTER(1L)); |
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|
3873 # if !GTK_CHECK_VERSION(3,14,0) |
851 | 3874 gtk_misc_set_padding(GTK_MISC(label), 2, 2); |
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3875 # endif |
846 | 3876 gtk_container_add(GTK_CONTAINER(event_box), label); |
3877 gtk_notebook_set_tab_label(GTK_NOTEBOOK(gui.tabline), page, event_box); | |
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3878 # if GTK_CHECK_VERSION(2,10,0) |
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3879 gtk_notebook_set_tab_reorderable(GTK_NOTEBOOK(gui.tabline), page, TRUE); |
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3880 # endif |
791 | 3881 } |
865 | 3882 |
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|
3883 g_signal_connect(G_OBJECT(gui.tabline), "switch-page", |
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3884 G_CALLBACK(on_select_tab), NULL); |
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3885 # if GTK_CHECK_VERSION(2,10,0) |
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3886 g_signal_connect(G_OBJECT(gui.tabline), "page-reordered", |
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3887 G_CALLBACK(on_tab_reordered), NULL); |
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3888 # endif |
791 | 3889 |
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3890 // Create a popup menu for the tab line and connect it. |
791 | 3891 tabline_menu = create_tabline_menu(); |
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|
3892 g_signal_connect_swapped(G_OBJECT(gui.tabline), "button-press-event", |
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3893 G_CALLBACK(on_tabline_menu), G_OBJECT(tabline_menu)); |
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3894 #endif // FEAT_GUI_TABLINE |
685 | 3895 |
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|
3896 gui.formwin = gui_gtk_form_new(); |
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3897 gtk_container_set_border_width(GTK_CONTAINER(gui.formwin), 0); |
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3898 #if !GTK_CHECK_VERSION(3,0,0) |
7 | 3899 gtk_widget_set_events(gui.formwin, GDK_EXPOSURE_MASK); |
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3900 #endif |
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|
3901 #if GTK_CHECK_VERSION(3,22,2) |
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|
3902 gtk_widget_set_name(gui.formwin, "vim-gtk-form"); |
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|
3903 #endif |
7 | 3904 |
3905 gui.drawarea = gtk_drawing_area_new(); | |
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3906 #if GTK_CHECK_VERSION(3,0,0) |
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3907 gui.surface = NULL; |
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3908 #endif |
7 | 3909 |
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|
3910 // Determine which events we will filter. |
7 | 3911 gtk_widget_set_events(gui.drawarea, |
3912 GDK_EXPOSURE_MASK | | |
3913 GDK_ENTER_NOTIFY_MASK | | |
3914 GDK_LEAVE_NOTIFY_MASK | | |
3915 GDK_BUTTON_PRESS_MASK | | |
3916 GDK_BUTTON_RELEASE_MASK | | |
3917 GDK_SCROLL_MASK | | |
3918 GDK_KEY_PRESS_MASK | | |
3919 GDK_KEY_RELEASE_MASK | | |
3920 GDK_POINTER_MOTION_MASK | | |
3921 GDK_POINTER_MOTION_HINT_MASK); | |
3922 | |
3923 gtk_widget_show(gui.drawarea); | |
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changeset
|
3924 gui_gtk_form_put(GTK_FORM(gui.formwin), gui.drawarea, 0, 0); |
7 | 3925 gtk_widget_show(gui.formwin); |
3926 gtk_box_pack_start(GTK_BOX(vbox), gui.formwin, TRUE, TRUE, 0); | |
3927 | |
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3928 // For GtkSockets, key-presses must go to the focus widget (drawarea) |
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3929 // and not the window. |
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3930 g_signal_connect((gtk_socket_id == 0) ? G_OBJECT(gui.mainwin) |
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3931 : G_OBJECT(gui.drawarea), |
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3932 "key-press-event", |
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3933 G_CALLBACK(key_press_event), NULL); |
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3934 #if defined(FEAT_XIM) || GTK_CHECK_VERSION(3,0,0) |
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3935 // Also forward key release events for the benefit of GTK+ 2 input |
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3936 // modules. Try CTRL-SHIFT-xdigits to enter a Unicode code point. |
7 | 3937 g_signal_connect((gtk_socket_id == 0) ? G_OBJECT(gui.mainwin) |
3938 : G_OBJECT(gui.drawarea), | |
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3939 "key-release-event", |
7 | 3940 G_CALLBACK(&key_release_event), NULL); |
3941 #endif | |
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3942 g_signal_connect(G_OBJECT(gui.drawarea), "realize", |
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3943 G_CALLBACK(drawarea_realize_cb), NULL); |
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3944 g_signal_connect(G_OBJECT(gui.drawarea), "unrealize", |
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3945 G_CALLBACK(drawarea_unrealize_cb), NULL); |
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3946 #if GTK_CHECK_VERSION(3,0,0) |
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3947 g_signal_connect(G_OBJECT(gui.drawarea), "configure-event", |
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3948 G_CALLBACK(drawarea_configure_event_cb), NULL); |
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3949 #endif |
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3950 #if GTK_CHECK_VERSION(3,22,2) |
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3951 g_signal_connect_after(G_OBJECT(gui.drawarea), "style-updated", |
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3952 G_CALLBACK(&drawarea_style_updated_cb), NULL); |
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3953 #else |
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3954 g_signal_connect_after(G_OBJECT(gui.drawarea), "style-set", |
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3955 G_CALLBACK(&drawarea_style_set_cb), NULL); |
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3956 #endif |
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3957 |
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3958 #if !GTK_CHECK_VERSION(3,0,0) |
7 | 3959 gui.visibility = GDK_VISIBILITY_UNOBSCURED; |
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3960 #endif |
7 | 3961 |
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|
3962 #if !defined(USE_GNOME_SESSION) |
7 | 3963 wm_protocols_atom = gdk_atom_intern("WM_PROTOCOLS", FALSE); |
3964 save_yourself_atom = gdk_atom_intern("WM_SAVE_YOURSELF", FALSE); | |
3965 #endif | |
3966 | |
3967 if (gtk_socket_id != 0) | |
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3968 // make sure keyboard input can go to the drawarea |
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3969 gtk_widget_set_can_focus(gui.drawarea, TRUE); |
7 | 3970 |
3971 /* | |
3972 * Set clipboard specific atoms | |
3973 */ | |
3974 vim_atom = gdk_atom_intern(VIM_ATOM_NAME, FALSE); | |
3975 vimenc_atom = gdk_atom_intern(VIMENC_ATOM_NAME, FALSE); | |
3976 clip_star.gtk_sel_atom = GDK_SELECTION_PRIMARY; | |
3977 clip_plus.gtk_sel_atom = gdk_atom_intern("CLIPBOARD", FALSE); | |
3978 | |
3979 /* | |
3980 * Start out by adding the configured border width into the border offset. | |
3981 */ | |
3982 gui.border_offset = gui.border_width; | |
3983 | |
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3984 #if GTK_CHECK_VERSION(3,0,0) |
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3985 g_signal_connect(G_OBJECT(gui.drawarea), "draw", |
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3986 G_CALLBACK(draw_event), NULL); |
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3987 #else |
7 | 3988 gtk_signal_connect(GTK_OBJECT(gui.mainwin), "visibility_notify_event", |
3989 GTK_SIGNAL_FUNC(visibility_event), NULL); | |
3990 gtk_signal_connect(GTK_OBJECT(gui.drawarea), "expose_event", | |
3991 GTK_SIGNAL_FUNC(expose_event), NULL); | |
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3992 #endif |
7 | 3993 |
3994 /* | |
3995 * Only install these enter/leave callbacks when 'p' in 'guioptions'. | |
3996 * Only needed for some window managers. | |
3997 */ | |
3998 if (vim_strchr(p_go, GO_POINTER) != NULL) | |
3999 { | |
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4000 g_signal_connect(G_OBJECT(gui.drawarea), "leave-notify-event", |
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4001 G_CALLBACK(leave_notify_event), NULL); |
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4002 g_signal_connect(G_OBJECT(gui.drawarea), "enter-notify-event", |
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4003 G_CALLBACK(enter_notify_event), NULL); |
7 | 4004 } |
4005 | |
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4006 // Real windows can get focus ... GtkPlug, being a mere container can't, |
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4007 // only its widgets. Arguably, this could be common code and we not use |
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4008 // the window focus at all, but let's be safe. |
791 | 4009 if (gtk_socket_id == 0) |
4010 { | |
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4011 g_signal_connect(G_OBJECT(gui.mainwin), "focus-out-event", |
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4012 G_CALLBACK(focus_out_event), NULL); |
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4013 g_signal_connect(G_OBJECT(gui.mainwin), "focus-in-event", |
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4014 G_CALLBACK(focus_in_event), NULL); |
791 | 4015 } |
4016 else | |
4017 { | |
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4018 g_signal_connect(G_OBJECT(gui.drawarea), "focus-out-event", |
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4019 G_CALLBACK(focus_out_event), NULL); |
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4020 g_signal_connect(G_OBJECT(gui.drawarea), "focus-in-event", |
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4021 G_CALLBACK(focus_in_event), NULL); |
791 | 4022 #ifdef FEAT_GUI_TABLINE |
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4023 g_signal_connect(G_OBJECT(gui.tabline), "focus-out-event", |
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4024 G_CALLBACK(focus_out_event), NULL); |
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4025 g_signal_connect(G_OBJECT(gui.tabline), "focus-in-event", |
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4026 G_CALLBACK(focus_in_event), NULL); |
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4027 #endif // FEAT_GUI_TABLINE |
791 | 4028 } |
7 | 4029 |
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4030 g_signal_connect(G_OBJECT(gui.drawarea), "motion-notify-event", |
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4031 G_CALLBACK(motion_notify_event), NULL); |
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4032 g_signal_connect(G_OBJECT(gui.drawarea), "button-press-event", |
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4033 G_CALLBACK(button_press_event), NULL); |
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4034 g_signal_connect(G_OBJECT(gui.drawarea), "button-release-event", |
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4035 G_CALLBACK(button_release_event), NULL); |
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diff
changeset
|
4036 g_signal_connect(G_OBJECT(gui.drawarea), "scroll-event", |
3456e2ebebd4
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changeset
|
4037 G_CALLBACK(&scroll_event), NULL); |
7 | 4038 |
4039 /* | |
4040 * Add selection handler functions. | |
4041 */ | |
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|
4042 g_signal_connect(G_OBJECT(gui.drawarea), "selection-clear-event", |
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|
4043 G_CALLBACK(selection_clear_event), NULL); |
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changeset
|
4044 g_signal_connect(G_OBJECT(gui.drawarea), "selection-received", |
3456e2ebebd4
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|
4045 G_CALLBACK(selection_received_cb), NULL); |
7 | 4046 |
2183 | 4047 gui_gtk_set_selection_targets(); |
7 | 4048 |
8218
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|
4049 g_signal_connect(G_OBJECT(gui.drawarea), "selection-get", |
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|
4050 G_CALLBACK(selection_get_cb), NULL); |
7 | 4051 |
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|
4052 // Pretend we don't have input focus, we will get an event if we do. |
7 | 4053 gui.in_focus = FALSE; |
4054 | |
14471
2f6f886d9a87
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|
4055 // Handle changes to the "Xft/DPI" setting. |
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|
4056 { |
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|
4057 GtkSettings *gtk_settings = |
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patch 8.1.0249: GTK: when screen DPI changes Vim does not handle it
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|
4058 gtk_settings_get_for_screen(gdk_screen_get_default()); |
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|
4059 |
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changeset
|
4060 g_signal_connect(gtk_settings, "notify::gtk-xft-dpi", |
2f6f886d9a87
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|
4061 G_CALLBACK(gtk_settings_xft_dpi_changed_cb), NULL); |
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|
4062 } |
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|
4063 |
7 | 4064 return OK; |
4065 } | |
4066 | |
17539
554240b9574b
patch 8.1.1767: FEAT_SESSION defined separately
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changeset
|
4067 #if defined(USE_GNOME_SESSION) || defined(PROTO) |
7 | 4068 /* |
4069 * This is called from gui_start() after a fork() has been done. | |
4070 * We have to tell the session manager our new PID. | |
4071 */ | |
4072 void | |
4073 gui_mch_forked(void) | |
4074 { | |
4075 if (using_gnome) | |
4076 { | |
4077 GnomeClient *client; | |
4078 | |
4079 client = gnome_master_client(); | |
4080 | |
4081 if (client != NULL) | |
4082 gnome_client_set_process_id(client, getpid()); | |
4083 } | |
4084 } | |
17539
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patch 8.1.1767: FEAT_SESSION defined separately
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|
4085 #endif // USE_GNOME_SESSION |
7 | 4086 |
8218
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changeset
|
4087 #if GTK_CHECK_VERSION(3,0,0) |
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|
4088 static GdkRGBA |
d63b85fe3dc7
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|
4089 color_to_rgba(guicolor_T color) |
d63b85fe3dc7
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|
4090 { |
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|
4091 GdkRGBA rgba; |
d63b85fe3dc7
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|
4092 rgba.red = ((color & 0xff0000) >> 16) / 255.0; |
d63b85fe3dc7
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changeset
|
4093 rgba.green = ((color & 0xff00) >> 8) / 255.0; |
d63b85fe3dc7
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changeset
|
4094 rgba.blue = ((color & 0xff)) / 255.0; |
d63b85fe3dc7
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|
4095 rgba.alpha = 1.0; |
d63b85fe3dc7
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|
4096 return rgba; |
8218
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|
4097 } |
3456e2ebebd4
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|
4098 |
3456e2ebebd4
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changeset
|
4099 static void |
9624
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|
4100 set_cairo_source_rgba_from_color(cairo_t *cr, guicolor_T color) |
d63b85fe3dc7
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4101 { |
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changeset
|
4102 const GdkRGBA rgba = color_to_rgba(color); |
d63b85fe3dc7
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changeset
|
4103 cairo_set_source_rgba(cr, rgba.red, rgba.green, rgba.blue, rgba.alpha); |
8218
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|
4104 } |
18781
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|
4105 #endif // GTK_CHECK_VERSION(3,0,0) |
8218
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diff
changeset
|
4106 |
7 | 4107 /* |
4108 * Called when the foreground or background color has been changed. | |
4109 * This used to change the graphics contexts directly but we are | |
4110 * currently manipulating them where desired. | |
4111 */ | |
4112 void | |
4113 gui_mch_new_colors(void) | |
4114 { | |
23146
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patch 8.2.2119: GTK3: status line background color is wrong
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changeset
|
4115 if (gui.drawarea != NULL |
b78b8c804af0
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|
4116 #if GTK_CHECK_VERSION(3,22,2) |
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|
4117 && gui.formwin != NULL |
b78b8c804af0
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Bram Moolenaar <Bram@vim.org>
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diff
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|
4118 #endif |
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patch 8.2.2119: GTK3: status line background color is wrong
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|
4119 && gtk_widget_get_window(gui.drawarea) != NULL) |
14786
11978f68a8c3
patch 8.1.0405: too many #ifdefs for GTK
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diff
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|
4120 { |
11978f68a8c3
patch 8.1.0405: too many #ifdefs for GTK
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diff
changeset
|
4121 #if !GTK_CHECK_VERSION(3,22,2) |
23146
b78b8c804af0
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
4122 GdkWindow * const da_win = gtk_widget_get_window(gui.drawarea); |
8218
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|
4123 #endif |
10390
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changeset
|
4124 #if GTK_CHECK_VERSION(3,22,2) |
23146
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diff
changeset
|
4125 GtkStyleContext * const context = |
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
4126 gtk_widget_get_style_context(gui.formwin); |
10390
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changeset
|
4127 GtkCssProvider * const provider = gtk_css_provider_new(); |
6c8a4d21b873
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diff
changeset
|
4128 gchar * const css = g_strdup_printf( |
23130
5fabd6e0f6f7
patch 8.2.2111: GTK: menu background is the same color as the main window
Bram Moolenaar <Bram@vim.org>
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22993
diff
changeset
|
4129 "widget#vim-gtk-form {\n" |
10390
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diff
changeset
|
4130 " background-color: #%.2lx%.2lx%.2lx;\n" |
6c8a4d21b873
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changeset
|
4131 "}\n", |
6c8a4d21b873
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changeset
|
4132 (gui.back_pixel >> 16) & 0xff, |
6c8a4d21b873
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diff
changeset
|
4133 (gui.back_pixel >> 8) & 0xff, |
6c8a4d21b873
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changeset
|
4134 gui.back_pixel & 0xff); |
6c8a4d21b873
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|
4135 |
6c8a4d21b873
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changeset
|
4136 gtk_css_provider_load_from_data(provider, css, -1, NULL); |
6c8a4d21b873
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changeset
|
4137 gtk_style_context_add_provider(context, |
6c8a4d21b873
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changeset
|
4138 GTK_STYLE_PROVIDER(provider), G_MAXUINT); |
6c8a4d21b873
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|
4139 |
6c8a4d21b873
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|
4140 g_free(css); |
6c8a4d21b873
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changeset
|
4141 g_object_unref(provider); |
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|
4142 #elif GTK_CHECK_VERSION(3,4,0) // !GTK_CHECK_VERSION(3,22,2) |
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|
4143 GdkRGBA rgba; |
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|
4144 |
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|
4145 rgba = color_to_rgba(gui.back_pixel); |
8218
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|
4146 { |
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|
4147 cairo_pattern_t * const pat = cairo_pattern_create_rgba( |
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|
4148 rgba.red, rgba.green, rgba.blue, rgba.alpha); |
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|
4149 if (pat != NULL) |
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|
4150 { |
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changeset
|
4151 gdk_window_set_background_pattern(da_win, pat); |
3456e2ebebd4
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|
4152 cairo_pattern_destroy(pat); |
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|
4153 } |
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|
4154 else |
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|
4155 gdk_window_set_background_rgba(da_win, &rgba); |
8218
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4156 } |
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|
4157 #else // !GTK_CHECK_VERSION(3,4,0) |
7 | 4158 GdkColor color = { 0, 0, 0, 0 }; |
4159 | |
4160 color.pixel = gui.back_pixel; | |
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4161 gdk_window_set_background(da_win, &color); |
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4162 #endif // !GTK_CHECK_VERSION(3,22,2) |
7 | 4163 } |
4164 } | |
4165 | |
4166 /* | |
4167 * This signal informs us about the need to rearrange our sub-widgets. | |
4168 */ | |
4169 static gint | |
1884 | 4170 form_configure_event(GtkWidget *widget UNUSED, |
4171 GdkEventConfigure *event, | |
4172 gpointer data UNUSED) | |
7 | 4173 { |
28582
278a14b00896
patch 8.2.4815: cannot build with older GTK version
Bram Moolenaar <Bram@vim.org>
parents:
28503
diff
changeset
|
4174 int usable_height = event->height; |
278a14b00896
patch 8.2.4815: cannot build with older GTK version
Bram Moolenaar <Bram@vim.org>
parents:
28503
diff
changeset
|
4175 #ifdef TRACK_RESIZE_HISTORY |
278a14b00896
patch 8.2.4815: cannot build with older GTK version
Bram Moolenaar <Bram@vim.org>
parents:
28503
diff
changeset
|
4176 // Resize requests are made for gui.mainwin; |
278a14b00896
patch 8.2.4815: cannot build with older GTK version
Bram Moolenaar <Bram@vim.org>
parents:
28503
diff
changeset
|
4177 // get its dimensions for searching if this event |
28503
bae90eec6d14
patch 8.2.4776: GTK: 'lines' and 'columns' may change during startup
Bram Moolenaar <Bram@vim.org>
parents:
28457
diff
changeset
|
4178 // is a response to a vim request. |
28582
278a14b00896
patch 8.2.4815: cannot build with older GTK version
Bram Moolenaar <Bram@vim.org>
parents:
28503
diff
changeset
|
4179 int w, h; |
278a14b00896
patch 8.2.4815: cannot build with older GTK version
Bram Moolenaar <Bram@vim.org>
parents:
28503
diff
changeset
|
4180 gtk_window_get_size(GTK_WINDOW(gui.mainwin), &w, &h); |
278a14b00896
patch 8.2.4815: cannot build with older GTK version
Bram Moolenaar <Bram@vim.org>
parents:
28503
diff
changeset
|
4181 |
278a14b00896
patch 8.2.4815: cannot build with older GTK version
Bram Moolenaar <Bram@vim.org>
parents:
28503
diff
changeset
|
4182 # ifdef ENABLE_RESIZE_HISTORY_LOG |
28503
bae90eec6d14
patch 8.2.4776: GTK: 'lines' and 'columns' may change during startup
Bram Moolenaar <Bram@vim.org>
parents:
28457
diff
changeset
|
4183 ch_log(NULL, "gui_gtk: form_configure_event: (%d, %d) [%d, %d]", |
bae90eec6d14
patch 8.2.4776: GTK: 'lines' and 'columns' may change during startup
Bram Moolenaar <Bram@vim.org>
parents:
28457
diff
changeset
|
4184 w, h, (int)Columns, (int)Rows); |
28582
278a14b00896
patch 8.2.4815: cannot build with older GTK version
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
4185 # endif |
278a14b00896
patch 8.2.4815: cannot build with older GTK version
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
4186 |
278a14b00896
patch 8.2.4815: cannot build with older GTK version
Bram Moolenaar <Bram@vim.org>
parents:
28503
diff
changeset
|
4187 // Look through history of recent vim resize requests. |
28503
bae90eec6d14
patch 8.2.4776: GTK: 'lines' and 'columns' may change during startup
Bram Moolenaar <Bram@vim.org>
parents:
28457
diff
changeset
|
4188 // If this event matches: |
bae90eec6d14
patch 8.2.4776: GTK: 'lines' and 'columns' may change during startup
Bram Moolenaar <Bram@vim.org>
parents:
28457
diff
changeset
|
4189 // - "latest resize hist" We're caught up; |
bae90eec6d14
patch 8.2.4776: GTK: 'lines' and 'columns' may change during startup
Bram Moolenaar <Bram@vim.org>
parents:
28457
diff
changeset
|
4190 // clear the history and process this event. |
bae90eec6d14
patch 8.2.4776: GTK: 'lines' and 'columns' may change during startup
Bram Moolenaar <Bram@vim.org>
parents:
28457
diff
changeset
|
4191 // If history is, old to new, 100, 99, 100, 99. If this event is |
bae90eec6d14
patch 8.2.4776: GTK: 'lines' and 'columns' may change during startup
Bram Moolenaar <Bram@vim.org>
parents:
28457
diff
changeset
|
4192 // 99 for the stale, it is matched against the current. History |
28582
278a14b00896
patch 8.2.4815: cannot build with older GTK version
Bram Moolenaar <Bram@vim.org>
parents:
28503
diff
changeset
|
4193 // is cleared, we may bounce, but no worse than before. |
28503
bae90eec6d14
patch 8.2.4776: GTK: 'lines' and 'columns' may change during startup
Bram Moolenaar <Bram@vim.org>
parents:
28457
diff
changeset
|
4194 // - "older/stale hist" If match an unused event in history, |
bae90eec6d14
patch 8.2.4776: GTK: 'lines' and 'columns' may change during startup
Bram Moolenaar <Bram@vim.org>
parents:
28457
diff
changeset
|
4195 // then discard this event, and mark the matching event as used. |
bae90eec6d14
patch 8.2.4776: GTK: 'lines' and 'columns' may change during startup
Bram Moolenaar <Bram@vim.org>
parents:
28457
diff
changeset
|
4196 // - "no match" Figure it's a user resize event, clear history. |
bae90eec6d14
patch 8.2.4776: GTK: 'lines' and 'columns' may change during startup
Bram Moolenaar <Bram@vim.org>
parents:
28457
diff
changeset
|
4197 // NOTE: clear history is default, then all incoming events are processed |
bae90eec6d14
patch 8.2.4776: GTK: 'lines' and 'columns' may change during startup
Bram Moolenaar <Bram@vim.org>
parents:
28457
diff
changeset
|
4198 |
bae90eec6d14
patch 8.2.4776: GTK: 'lines' and 'columns' may change during startup
Bram Moolenaar <Bram@vim.org>
parents:
28457
diff
changeset
|
4199 if (!MATCH_WIDTH_HEIGHT(latest_resize_hist, w, h) |
bae90eec6d14
patch 8.2.4776: GTK: 'lines' and 'columns' may change during startup
Bram Moolenaar <Bram@vim.org>
parents:
28457
diff
changeset
|
4200 && match_stale_width_height(w, h)) |
bae90eec6d14
patch 8.2.4776: GTK: 'lines' and 'columns' may change during startup
Bram Moolenaar <Bram@vim.org>
parents:
28457
diff
changeset
|
4201 // discard stale event |
bae90eec6d14
patch 8.2.4776: GTK: 'lines' and 'columns' may change during startup
Bram Moolenaar <Bram@vim.org>
parents:
28457
diff
changeset
|
4202 return TRUE; |
bae90eec6d14
patch 8.2.4776: GTK: 'lines' and 'columns' may change during startup
Bram Moolenaar <Bram@vim.org>
parents:
28457
diff
changeset
|
4203 clear_resize_hists(); |
28582
278a14b00896
patch 8.2.4815: cannot build with older GTK version
Bram Moolenaar <Bram@vim.org>
parents:
28503
diff
changeset
|
4204 #endif |
791 | 4205 |
10402
65646e5652df
commit https://github.com/vim/vim/commit/182707ac10d77359bf7a87c6b23ce4025d5b0ad4
Christian Brabandt <cb@256bit.org>
parents:
10390
diff
changeset
|
4206 #if GTK_CHECK_VERSION(3,22,2) && !GTK_CHECK_VERSION(3,22,4) |
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4207 // As of 3.22.2, GdkWindows have started distributing configure events to |
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4208 // their "native" children (https://git.gnome.org/browse/gtk+/commit/?h=gtk-3-22&id=12579fe71b3b8f79eb9c1b80e429443bcc437dd0). |
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4209 // |
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4210 // As can be seen from the implementation of move_native_children() and |
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4211 // configure_native_child() in gdkwindow.c, those functions actually |
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4212 // propagate configure events to every child, failing to distinguish |
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4213 // "native" one from non-native one. |
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4214 // |
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4215 // Naturally, configure events propagated to here like that are fallacious |
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4216 // and, as a matter of fact, they trigger a geometric collapse of |
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4217 // gui.formwin. |
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4218 // |
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4219 // To filter out such fallacious events, check if the given event is the |
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4220 // one that was sent out to the right place. Ignore it if not. |
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4221 // |
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4222 // Follow-up |
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4223 // After a few weeks later, the GdkWindow change mentioned above was |
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4224 // reverted (https://git.gnome.org/browse/gtk+/commit/?h=gtk-3-22&id=f70039cb9603a02d2369fec4038abf40a1711155). |
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4225 // The corresponding official release is 3.22.4. |
10390
6c8a4d21b873
commit https://github.com/vim/vim/commit/a859f04b4db651860c07db3587f29906517c552b
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4226 if (event->window != gtk_widget_get_window(gui.formwin)) |
6c8a4d21b873
commit https://github.com/vim/vim/commit/a859f04b4db651860c07db3587f29906517c552b
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4227 return TRUE; |
6c8a4d21b873
commit https://github.com/vim/vim/commit/a859f04b4db651860c07db3587f29906517c552b
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4228 #endif |
6c8a4d21b873
commit https://github.com/vim/vim/commit/a859f04b4db651860c07db3587f29906517c552b
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4229 |
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4230 // When in a GtkPlug, we can't guarantee valid heights (as a round |
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4231 // no. of char-heights), so we have to manually sanitise them. |
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4232 // Widths seem to sort themselves out, don't ask me why. |
791 | 4233 if (gtk_socket_id != 0) |
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4234 usable_height -= (gui.char_height - (gui.char_height/2)); // sic. |
791 | 4235 |
22659
8623ab39b421
patch 8.2.1878: GTK: error for redefining function
Bram Moolenaar <Bram@vim.org>
parents:
22522
diff
changeset
|
4236 gui_gtk_form_freeze(GTK_FORM(gui.formwin)); |
791 | 4237 gui_resize_shell(event->width, usable_height); |
22659
8623ab39b421
patch 8.2.1878: GTK: error for redefining function
Bram Moolenaar <Bram@vim.org>
parents:
22522
diff
changeset
|
4238 gui_gtk_form_thaw(GTK_FORM(gui.formwin)); |
7 | 4239 |
4240 return TRUE; | |
4241 } | |
4242 | |
4243 /* | |
4244 * Function called when window already closed. | |
4245 * We can't do much more here than to trying to preserve what had been done, | |
4246 * since the window is already inevitably going away. | |
4247 */ | |
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4248 static void |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4249 mainwin_destroy_cb(GObject *object UNUSED, gpointer data UNUSED) |
7 | 4250 { |
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4251 // Don't write messages to the GUI anymore |
7 | 4252 full_screen = FALSE; |
4253 | |
4254 gui.mainwin = NULL; | |
4255 gui.drawarea = NULL; | |
4256 | |
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4257 if (!exiting) // only do anything if the destroy was unexpected |
7 | 4258 { |
419 | 4259 vim_strncpy(IObuff, |
4260 (char_u *)_("Vim: Main window unexpectedly destroyed\n"), | |
4261 IOSIZE - 1); | |
7 | 4262 preserve_exit(); |
4263 } | |
7380
055a0b587a3e
commit https://github.com/vim/vim/commit/36e294c00c784b9ddd05a4fdbea2e331ab2b1ca8
Christian Brabandt <cb@256bit.org>
parents:
7260
diff
changeset
|
4264 #ifdef USE_GRESOURCE |
055a0b587a3e
commit https://github.com/vim/vim/commit/36e294c00c784b9ddd05a4fdbea2e331ab2b1ca8
Christian Brabandt <cb@256bit.org>
parents:
7260
diff
changeset
|
4265 gui_gtk_unregister_resource(); |
055a0b587a3e
commit https://github.com/vim/vim/commit/36e294c00c784b9ddd05a4fdbea2e331ab2b1ca8
Christian Brabandt <cb@256bit.org>
parents:
7260
diff
changeset
|
4266 #endif |
7 | 4267 } |
4268 | |
24162
cb8b9bf76082
patch 8.2.2622: GTK: error when starting up and -geometry is given
Bram Moolenaar <Bram@vim.org>
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23146
diff
changeset
|
4269 void |
cb8b9bf76082
patch 8.2.2622: GTK: error when starting up and -geometry is given
Bram Moolenaar <Bram@vim.org>
parents:
23146
diff
changeset
|
4270 gui_gtk_get_screen_geom_of_win( |
cb8b9bf76082
patch 8.2.2622: GTK: error when starting up and -geometry is given
Bram Moolenaar <Bram@vim.org>
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23146
diff
changeset
|
4271 GtkWidget *wid, |
cb8b9bf76082
patch 8.2.2622: GTK: error when starting up and -geometry is given
Bram Moolenaar <Bram@vim.org>
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23146
diff
changeset
|
4272 int point_x, // x position of window if not initialized |
cb8b9bf76082
patch 8.2.2622: GTK: error when starting up and -geometry is given
Bram Moolenaar <Bram@vim.org>
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23146
diff
changeset
|
4273 int point_y, // y position of window if not initialized |
cb8b9bf76082
patch 8.2.2622: GTK: error when starting up and -geometry is given
Bram Moolenaar <Bram@vim.org>
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23146
diff
changeset
|
4274 int *screen_x, |
cb8b9bf76082
patch 8.2.2622: GTK: error when starting up and -geometry is given
Bram Moolenaar <Bram@vim.org>
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23146
diff
changeset
|
4275 int *screen_y, |
cb8b9bf76082
patch 8.2.2622: GTK: error when starting up and -geometry is given
Bram Moolenaar <Bram@vim.org>
parents:
23146
diff
changeset
|
4276 int *width, |
cb8b9bf76082
patch 8.2.2622: GTK: error when starting up and -geometry is given
Bram Moolenaar <Bram@vim.org>
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23146
diff
changeset
|
4277 int *height) |
cb8b9bf76082
patch 8.2.2622: GTK: error when starting up and -geometry is given
Bram Moolenaar <Bram@vim.org>
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23146
diff
changeset
|
4278 { |
cb8b9bf76082
patch 8.2.2622: GTK: error when starting up and -geometry is given
Bram Moolenaar <Bram@vim.org>
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23146
diff
changeset
|
4279 GdkRectangle geometry; |
cb8b9bf76082
patch 8.2.2622: GTK: error when starting up and -geometry is given
Bram Moolenaar <Bram@vim.org>
parents:
23146
diff
changeset
|
4280 GdkWindow *win = gtk_widget_get_window(wid); |
cb8b9bf76082
patch 8.2.2622: GTK: error when starting up and -geometry is given
Bram Moolenaar <Bram@vim.org>
parents:
23146
diff
changeset
|
4281 #if GTK_CHECK_VERSION(3,22,0) |
24170
74f869d4bd54
patch 8.2.2626: GTK3: error when starting up and -geometry is given
Bram Moolenaar <Bram@vim.org>
parents:
24162
diff
changeset
|
4282 GdkDisplay *dpy; |
74f869d4bd54
patch 8.2.2626: GTK3: error when starting up and -geometry is given
Bram Moolenaar <Bram@vim.org>
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24162
diff
changeset
|
4283 GdkMonitor *monitor; |
74f869d4bd54
patch 8.2.2626: GTK3: error when starting up and -geometry is given
Bram Moolenaar <Bram@vim.org>
parents:
24162
diff
changeset
|
4284 |
74f869d4bd54
patch 8.2.2626: GTK3: error when starting up and -geometry is given
Bram Moolenaar <Bram@vim.org>
parents:
24162
diff
changeset
|
4285 if (wid != NULL && gtk_widget_get_realized(wid)) |
74f869d4bd54
patch 8.2.2626: GTK3: error when starting up and -geometry is given
Bram Moolenaar <Bram@vim.org>
parents:
24162
diff
changeset
|
4286 dpy = gtk_widget_get_display(wid); |
74f869d4bd54
patch 8.2.2626: GTK3: error when starting up and -geometry is given
Bram Moolenaar <Bram@vim.org>
parents:
24162
diff
changeset
|
4287 else |
74f869d4bd54
patch 8.2.2626: GTK3: error when starting up and -geometry is given
Bram Moolenaar <Bram@vim.org>
parents:
24162
diff
changeset
|
4288 dpy = gdk_display_get_default(); |
74f869d4bd54
patch 8.2.2626: GTK3: error when starting up and -geometry is given
Bram Moolenaar <Bram@vim.org>
parents:
24162
diff
changeset
|
4289 if (win != NULL) |
74f869d4bd54
patch 8.2.2626: GTK3: error when starting up and -geometry is given
Bram Moolenaar <Bram@vim.org>
parents:
24162
diff
changeset
|
4290 monitor = gdk_display_get_monitor_at_window(dpy, win); |
74f869d4bd54
patch 8.2.2626: GTK3: error when starting up and -geometry is given
Bram Moolenaar <Bram@vim.org>
parents:
24162
diff
changeset
|
4291 else |
74f869d4bd54
patch 8.2.2626: GTK3: error when starting up and -geometry is given
Bram Moolenaar <Bram@vim.org>
parents:
24162
diff
changeset
|
4292 monitor = gdk_display_get_monitor_at_point(dpy, point_x, point_y); |
24162
cb8b9bf76082
patch 8.2.2622: GTK: error when starting up and -geometry is given
Bram Moolenaar <Bram@vim.org>
parents:
23146
diff
changeset
|
4293 gdk_monitor_get_geometry(monitor, &geometry); |
cb8b9bf76082
patch 8.2.2622: GTK: error when starting up and -geometry is given
Bram Moolenaar <Bram@vim.org>
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23146
diff
changeset
|
4294 #else |
cb8b9bf76082
patch 8.2.2622: GTK: error when starting up and -geometry is given
Bram Moolenaar <Bram@vim.org>
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23146
diff
changeset
|
4295 GdkScreen* screen; |
cb8b9bf76082
patch 8.2.2622: GTK: error when starting up and -geometry is given
Bram Moolenaar <Bram@vim.org>
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23146
diff
changeset
|
4296 int monitor; |
cb8b9bf76082
patch 8.2.2622: GTK: error when starting up and -geometry is given
Bram Moolenaar <Bram@vim.org>
parents:
23146
diff
changeset
|
4297 |
cb8b9bf76082
patch 8.2.2622: GTK: error when starting up and -geometry is given
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parents:
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diff
changeset
|
4298 if (wid != NULL && gtk_widget_has_screen(wid)) |
cb8b9bf76082
patch 8.2.2622: GTK: error when starting up and -geometry is given
Bram Moolenaar <Bram@vim.org>
parents:
23146
diff
changeset
|
4299 screen = gtk_widget_get_screen(wid); |
cb8b9bf76082
patch 8.2.2622: GTK: error when starting up and -geometry is given
Bram Moolenaar <Bram@vim.org>
parents:
23146
diff
changeset
|
4300 else |
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patch 8.2.2622: GTK: error when starting up and -geometry is given
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23146
diff
changeset
|
4301 screen = gdk_screen_get_default(); |
24170
74f869d4bd54
patch 8.2.2626: GTK3: error when starting up and -geometry is given
Bram Moolenaar <Bram@vim.org>
parents:
24162
diff
changeset
|
4302 if (win != NULL) |
74f869d4bd54
patch 8.2.2626: GTK3: error when starting up and -geometry is given
Bram Moolenaar <Bram@vim.org>
parents:
24162
diff
changeset
|
4303 monitor = gdk_screen_get_monitor_at_window(screen, win); |
74f869d4bd54
patch 8.2.2626: GTK3: error when starting up and -geometry is given
Bram Moolenaar <Bram@vim.org>
parents:
24162
diff
changeset
|
4304 else |
24162
cb8b9bf76082
patch 8.2.2622: GTK: error when starting up and -geometry is given
Bram Moolenaar <Bram@vim.org>
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23146
diff
changeset
|
4305 monitor = gdk_screen_get_monitor_at_point(screen, point_x, point_y); |
cb8b9bf76082
patch 8.2.2622: GTK: error when starting up and -geometry is given
Bram Moolenaar <Bram@vim.org>
parents:
23146
diff
changeset
|
4306 gdk_screen_get_monitor_geometry(screen, monitor, &geometry); |
cb8b9bf76082
patch 8.2.2622: GTK: error when starting up and -geometry is given
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
4307 #endif |
cb8b9bf76082
patch 8.2.2622: GTK: error when starting up and -geometry is given
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
4308 *screen_x = geometry.x; |
cb8b9bf76082
patch 8.2.2622: GTK: error when starting up and -geometry is given
Bram Moolenaar <Bram@vim.org>
parents:
23146
diff
changeset
|
4309 *screen_y = geometry.y; |
cb8b9bf76082
patch 8.2.2622: GTK: error when starting up and -geometry is given
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
4310 *width = geometry.width; |
cb8b9bf76082
patch 8.2.2622: GTK: error when starting up and -geometry is given
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
4311 *height = geometry.height; |
cb8b9bf76082
patch 8.2.2622: GTK: error when starting up and -geometry is given
Bram Moolenaar <Bram@vim.org>
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diff
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|
4312 } |
cb8b9bf76082
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diff
changeset
|
4313 |
cb8b9bf76082
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diff
changeset
|
4314 /* |
cb8b9bf76082
patch 8.2.2622: GTK: error when starting up and -geometry is given
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
4315 * The screen size is used to make sure the initial window doesn't get bigger |
cb8b9bf76082
patch 8.2.2622: GTK: error when starting up and -geometry is given
Bram Moolenaar <Bram@vim.org>
parents:
23146
diff
changeset
|
4316 * than the screen. This subtracts some room for menubar, toolbar and window |
cb8b9bf76082
patch 8.2.2622: GTK: error when starting up and -geometry is given
Bram Moolenaar <Bram@vim.org>
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23146
diff
changeset
|
4317 * decorations. |
cb8b9bf76082
patch 8.2.2622: GTK: error when starting up and -geometry is given
Bram Moolenaar <Bram@vim.org>
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diff
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|
4318 */ |
cb8b9bf76082
patch 8.2.2622: GTK: error when starting up and -geometry is given
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
4319 static void |
cb8b9bf76082
patch 8.2.2622: GTK: error when starting up and -geometry is given
Bram Moolenaar <Bram@vim.org>
parents:
23146
diff
changeset
|
4320 gui_gtk_get_screen_dimensions( |
cb8b9bf76082
patch 8.2.2622: GTK: error when starting up and -geometry is given
Bram Moolenaar <Bram@vim.org>
parents:
23146
diff
changeset
|
4321 int point_x, |
cb8b9bf76082
patch 8.2.2622: GTK: error when starting up and -geometry is given
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
4322 int point_y, |
cb8b9bf76082
patch 8.2.2622: GTK: error when starting up and -geometry is given
Bram Moolenaar <Bram@vim.org>
parents:
23146
diff
changeset
|
4323 int *screen_w, |
cb8b9bf76082
patch 8.2.2622: GTK: error when starting up and -geometry is given
Bram Moolenaar <Bram@vim.org>
parents:
23146
diff
changeset
|
4324 int *screen_h) |
cb8b9bf76082
patch 8.2.2622: GTK: error when starting up and -geometry is given
Bram Moolenaar <Bram@vim.org>
parents:
23146
diff
changeset
|
4325 { |
cb8b9bf76082
patch 8.2.2622: GTK: error when starting up and -geometry is given
Bram Moolenaar <Bram@vim.org>
parents:
23146
diff
changeset
|
4326 int x, y; |
cb8b9bf76082
patch 8.2.2622: GTK: error when starting up and -geometry is given
Bram Moolenaar <Bram@vim.org>
parents:
23146
diff
changeset
|
4327 |
cb8b9bf76082
patch 8.2.2622: GTK: error when starting up and -geometry is given
Bram Moolenaar <Bram@vim.org>
parents:
23146
diff
changeset
|
4328 gui_gtk_get_screen_geom_of_win(gui.mainwin, point_x, point_y, |
cb8b9bf76082
patch 8.2.2622: GTK: error when starting up and -geometry is given
Bram Moolenaar <Bram@vim.org>
parents:
23146
diff
changeset
|
4329 &x, &y, screen_w, screen_h); |
cb8b9bf76082
patch 8.2.2622: GTK: error when starting up and -geometry is given
Bram Moolenaar <Bram@vim.org>
parents:
23146
diff
changeset
|
4330 |
cb8b9bf76082
patch 8.2.2622: GTK: error when starting up and -geometry is given
Bram Moolenaar <Bram@vim.org>
parents:
23146
diff
changeset
|
4331 // Subtract 'guiheadroom' from the height to allow some room for the |
cb8b9bf76082
patch 8.2.2622: GTK: error when starting up and -geometry is given
Bram Moolenaar <Bram@vim.org>
parents:
23146
diff
changeset
|
4332 // window manager (task list and window title bar). |
cb8b9bf76082
patch 8.2.2622: GTK: error when starting up and -geometry is given
Bram Moolenaar <Bram@vim.org>
parents:
23146
diff
changeset
|
4333 *screen_h -= p_ghr; |
cb8b9bf76082
patch 8.2.2622: GTK: error when starting up and -geometry is given
Bram Moolenaar <Bram@vim.org>
parents:
23146
diff
changeset
|
4334 |
cb8b9bf76082
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
4335 /* |
cb8b9bf76082
patch 8.2.2622: GTK: error when starting up and -geometry is given
Bram Moolenaar <Bram@vim.org>
parents:
23146
diff
changeset
|
4336 * FIXME: dirty trick: Because the gui_get_base_height() doesn't include |
cb8b9bf76082
patch 8.2.2622: GTK: error when starting up and -geometry is given
Bram Moolenaar <Bram@vim.org>
parents:
23146
diff
changeset
|
4337 * the toolbar and menubar for GTK, we subtract them from the screen |
cb8b9bf76082
patch 8.2.2622: GTK: error when starting up and -geometry is given
Bram Moolenaar <Bram@vim.org>
parents:
23146
diff
changeset
|
4338 * height, so that the window size can be made to fit on the screen. |
cb8b9bf76082
patch 8.2.2622: GTK: error when starting up and -geometry is given
Bram Moolenaar <Bram@vim.org>
parents:
23146
diff
changeset
|
4339 * This should be completely changed later. |
cb8b9bf76082
patch 8.2.2622: GTK: error when starting up and -geometry is given
Bram Moolenaar <Bram@vim.org>
parents:
23146
diff
changeset
|
4340 */ |
cb8b9bf76082
patch 8.2.2622: GTK: error when starting up and -geometry is given
Bram Moolenaar <Bram@vim.org>
parents:
23146
diff
changeset
|
4341 *screen_w -= get_menu_tool_width(); |
cb8b9bf76082
patch 8.2.2622: GTK: error when starting up and -geometry is given
Bram Moolenaar <Bram@vim.org>
parents:
23146
diff
changeset
|
4342 *screen_h -= get_menu_tool_height(); |
cb8b9bf76082
patch 8.2.2622: GTK: error when starting up and -geometry is given
Bram Moolenaar <Bram@vim.org>
parents:
23146
diff
changeset
|
4343 } |
cb8b9bf76082
patch 8.2.2622: GTK: error when starting up and -geometry is given
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
4344 |
cb8b9bf76082
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
4345 void |
cb8b9bf76082
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Bram Moolenaar <Bram@vim.org>
parents:
23146
diff
changeset
|
4346 gui_mch_get_screen_dimensions(int *screen_w, int *screen_h) |
cb8b9bf76082
patch 8.2.2622: GTK: error when starting up and -geometry is given
Bram Moolenaar <Bram@vim.org>
parents:
23146
diff
changeset
|
4347 { |
cb8b9bf76082
patch 8.2.2622: GTK: error when starting up and -geometry is given
Bram Moolenaar <Bram@vim.org>
parents:
23146
diff
changeset
|
4348 gui_gtk_get_screen_dimensions(0, 0, screen_w, screen_h); |
cb8b9bf76082
patch 8.2.2622: GTK: error when starting up and -geometry is given
Bram Moolenaar <Bram@vim.org>
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23146
diff
changeset
|
4349 } |
cb8b9bf76082
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Bram Moolenaar <Bram@vim.org>
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23146
diff
changeset
|
4350 |
791 | 4351 |
4352 /* | |
4353 * Bit of a hack to ensure we start GtkPlug windows with the correct window | |
4354 * hints (and thus the required size from -geom), but that after that we | |
4355 * put the hints back to normal (the actual minimum size) so we may | |
4356 * subsequently be resized smaller. GtkSocket (the parent end) uses the | |
15034
6e4e0d43b20b
patch 8.1.0528: various typos in comments
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
4357 * plug's window 'min hints to set *its* minimum size, but that's also the |
791 | 4358 * only way we have of making ourselves bigger (by set lines/columns). |
4359 * Thus set hints at start-up to ensure correct init. size, then a | |
8301
6a4c11fa1aa3
commit https://github.com/vim/vim/commit/3f2a5d8dfbe2998b4d3d369c0275e2366c92666b
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
4360 * second after the final attempt to reset the real minimum hints (done by |
6a4c11fa1aa3
commit https://github.com/vim/vim/commit/3f2a5d8dfbe2998b4d3d369c0275e2366c92666b
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
4361 * scrollbar init.), actually do the standard hints and stop the timer. |
791 | 4362 * We'll not let the default hints be set while this timer's active. |
4363 */ | |
12250
ac8b2f9c1409
patch 8.0.1005: terminal without job updates slowly in GUI
Christian Brabandt <cb@256bit.org>
parents:
12240
diff
changeset
|
4364 static timeout_cb_type |
1884 | 4365 check_startup_plug_hints(gpointer data UNUSED) |
791 | 4366 { |
4367 if (init_window_hints_state == 1) | |
4368 { | |
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4369 // Safe to use normal hints now |
856 | 4370 init_window_hints_state = 0; |
4371 update_window_manager_hints(0, 0); | |
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4372 return FALSE; // stop timer |
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
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18671
diff
changeset
|
4373 } |
79e10adc821d
patch 8.1.2380: using old C style comments
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diff
changeset
|
4374 |
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diff
changeset
|
4375 // Keep on trying |
791 | 4376 init_window_hints_state = 1; |
4377 return TRUE; | |
4378 } | |
4379 | |
7 | 4380 /* |
4381 * Open the GUI window which was created by a call to gui_mch_init(). | |
4382 */ | |
4383 int | |
4384 gui_mch_open(void) | |
4385 { | |
4386 guicolor_T fg_pixel = INVALCOLOR; | |
4387 guicolor_T bg_pixel = INVALCOLOR; | |
1966 | 4388 guint pixel_width; |
4389 guint pixel_height; | |
7 | 4390 |
4391 /* | |
4392 * Allow setting a window role on the command line, or invent one | |
4393 * if none was specified. This is mainly useful for GNOME session | |
4394 * support; allowing the WM to restore window placement. | |
4395 */ | |
4396 if (role_argument != NULL) | |
4397 { | |
4398 gtk_window_set_role(GTK_WINDOW(gui.mainwin), role_argument); | |
4399 } | |
4400 else | |
4401 { | |
4402 char *role; | |
4403 | |
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4404 // Invent a unique-enough ID string for the role |
7 | 4405 role = g_strdup_printf("vim-%u-%u-%u", |
4406 (unsigned)mch_get_pid(), | |
4407 (unsigned)g_random_int(), | |
4408 (unsigned)time(NULL)); | |
4409 | |
4410 gtk_window_set_role(GTK_WINDOW(gui.mainwin), role); | |
4411 g_free(role); | |
4412 } | |
4413 | |
4414 if (gui_win_x != -1 && gui_win_y != -1) | |
4415 gtk_window_move(GTK_WINDOW(gui.mainwin), gui_win_x, gui_win_y); | |
4416 | |
18781
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patch 8.1.2380: using old C style comments
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diff
changeset
|
4417 // Determine user specified geometry, if present. |
7 | 4418 if (gui.geom != NULL) |
4419 { | |
4420 int mask; | |
4421 unsigned int w, h; | |
4422 int x = 0; | |
4423 int y = 0; | |
4424 | |
4425 mask = XParseGeometry((char *)gui.geom, &x, &y, &w, &h); | |
4426 | |
4427 if (mask & WidthValue) | |
4428 Columns = w; | |
4429 if (mask & HeightValue) | |
857 | 4430 { |
1884 | 4431 if (p_window > (long)h - 1 || !option_was_set((char_u *)"window")) |
857 | 4432 p_window = h - 1; |
7 | 4433 Rows = h; |
857 | 4434 } |
5070
cf52d2a8c05c
updated for version 7.3.1278
Bram Moolenaar <bram@vim.org>
parents:
4474
diff
changeset
|
4435 limit_screen_size(); |
1426 | 4436 |
4437 pixel_width = (guint)(gui_get_base_width() + Columns * gui.char_width); | |
4438 pixel_height = (guint)(gui_get_base_height() + Rows * gui.char_height); | |
4439 | |
4440 pixel_width += get_menu_tool_width(); | |
4441 pixel_height += get_menu_tool_height(); | |
4442 | |
7 | 4443 if (mask & (XValue | YValue)) |
1426 | 4444 { |
1757 | 4445 int ww, hh; |
24162
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|
4446 |
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changeset
|
4447 #ifdef FEAT_GUI_GTK |
cb8b9bf76082
patch 8.2.2622: GTK: error when starting up and -geometry is given
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changeset
|
4448 gui_gtk_get_screen_dimensions(x, y, &ww, &hh); |
cb8b9bf76082
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changeset
|
4449 #else |
1757 | 4450 gui_mch_get_screen_dimensions(&ww, &hh); |
24162
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changeset
|
4451 #endif |
1757 | 4452 hh += p_ghr + get_menu_tool_height(); |
4453 ww += get_menu_tool_width(); | |
1426 | 4454 if (mask & XNegative) |
1757 | 4455 x += ww - pixel_width; |
1426 | 4456 if (mask & YNegative) |
1757 | 4457 y += hh - pixel_height; |
7 | 4458 gtk_window_move(GTK_WINDOW(gui.mainwin), x, y); |
1426 | 4459 } |
13244
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13152
diff
changeset
|
4460 VIM_CLEAR(gui.geom); |
791 | 4461 |
18781
79e10adc821d
patch 8.1.2380: using old C style comments
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parents:
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diff
changeset
|
4462 // From now until everyone's stopped trying to set the window hints |
79e10adc821d
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parents:
18671
diff
changeset
|
4463 // to their correct minimum values, stop them being set as we need |
79e10adc821d
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parents:
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diff
changeset
|
4464 // them to remain at our required size for the parent GtkSocket to |
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4465 // give us the right initial size. |
791 | 4466 if (gtk_socket_id != 0 && (mask & WidthValue || mask & HeightValue)) |
856 | 4467 { |
4468 update_window_manager_hints(pixel_width, pixel_height); | |
4469 init_window_hints_state = 1; | |
12250
ac8b2f9c1409
patch 8.0.1005: terminal without job updates slowly in GUI
Christian Brabandt <cb@256bit.org>
parents:
12240
diff
changeset
|
4470 timeout_add(1000, check_startup_plug_hints, NULL); |
856 | 4471 } |
7 | 4472 } |
4473 | |
1966 | 4474 pixel_width = (guint)(gui_get_base_width() + Columns * gui.char_width); |
4475 pixel_height = (guint)(gui_get_base_height() + Rows * gui.char_height); | |
18781
79e10adc821d
patch 8.1.2380: using old C style comments
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parents:
18671
diff
changeset
|
4476 // For GTK2 changing the size of the form widget doesn't cause window |
79e10adc821d
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changeset
|
4477 // resizing. |
2254
4620acaf4814
One more fix for conceal patch.
Bram Moolenaar <bram@vim.org>
parents:
2248
diff
changeset
|
4478 if (gtk_socket_id == 0) |
1966 | 4479 gtk_window_resize(GTK_WINDOW(gui.mainwin), pixel_width, pixel_height); |
791 | 4480 update_window_manager_hints(0, 0); |
7 | 4481 |
4482 if (foreground_argument != NULL) | |
4483 fg_pixel = gui_get_color((char_u *)foreground_argument); | |
4484 if (fg_pixel == INVALCOLOR) | |
4485 fg_pixel = gui_get_color((char_u *)"Black"); | |
4486 | |
4487 if (background_argument != NULL) | |
4488 bg_pixel = gui_get_color((char_u *)background_argument); | |
4489 if (bg_pixel == INVALCOLOR) | |
4490 bg_pixel = gui_get_color((char_u *)"White"); | |
4491 | |
4492 if (found_reverse_arg) | |
4493 { | |
4494 gui.def_norm_pixel = bg_pixel; | |
4495 gui.def_back_pixel = fg_pixel; | |
4496 } | |
4497 else | |
4498 { | |
4499 gui.def_norm_pixel = fg_pixel; | |
4500 gui.def_back_pixel = bg_pixel; | |
4501 } | |
4502 | |
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4503 // Get the colors from the "Normal" and "Menu" group (set in syntax.c or |
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4504 // in a vimrc file) |
7 | 4505 set_normal_colors(); |
4506 | |
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4507 // Check that none of the colors are the same as the background color |
7 | 4508 gui_check_colors(); |
4509 | |
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4510 // Get the colors for the highlight groups (gui_check_colors() might have |
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4511 // changed them). |
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4512 highlight_gui_started(); // re-init colors and fonts |
7 | 4513 |
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4514 g_signal_connect(G_OBJECT(gui.mainwin), "destroy", |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4515 G_CALLBACK(mainwin_destroy_cb), NULL); |
7 | 4516 |
4517 /* | |
4518 * Notify the fixed area about the need to resize the contents of the | |
4519 * gui.formwin, which we use for random positioning of the included | |
4520 * components. | |
4521 * | |
4522 * We connect this signal deferred finally after anything is in place, | |
4523 * since this is intended to handle resizements coming from the window | |
4524 * manager upon us and should not interfere with what VIM is requesting | |
4525 * upon startup. | |
4526 */ | |
28582
278a14b00896
patch 8.2.4815: cannot build with older GTK version
Bram Moolenaar <Bram@vim.org>
parents:
28503
diff
changeset
|
4527 #ifdef TRACK_RESIZE_HISTORY |
28503
bae90eec6d14
patch 8.2.4776: GTK: 'lines' and 'columns' may change during startup
Bram Moolenaar <Bram@vim.org>
parents:
28457
diff
changeset
|
4528 latest_resize_hist = ALLOC_CLEAR_ONE(resize_hist_T); |
28582
278a14b00896
patch 8.2.4815: cannot build with older GTK version
Bram Moolenaar <Bram@vim.org>
parents:
28503
diff
changeset
|
4529 #endif |
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4530 g_signal_connect(G_OBJECT(gui.formwin), "configure-event", |
28503
bae90eec6d14
patch 8.2.4776: GTK: 'lines' and 'columns' may change during startup
Bram Moolenaar <Bram@vim.org>
parents:
28457
diff
changeset
|
4531 G_CALLBACK(form_configure_event), NULL); |
7 | 4532 |
4533 #ifdef FEAT_DND | |
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4534 // Set up for receiving DND items. |
2183 | 4535 gui_gtk_set_dnd_targets(); |
7 | 4536 |
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4537 g_signal_connect(G_OBJECT(gui.drawarea), "drag-data-received", |
28503
bae90eec6d14
patch 8.2.4776: GTK: 'lines' and 'columns' may change during startup
Bram Moolenaar <Bram@vim.org>
parents:
28457
diff
changeset
|
4538 G_CALLBACK(drag_data_received_cb), NULL); |
7 | 4539 #endif |
4540 | |
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4541 // With GTK+ 2, we need to iconify the window before calling show() |
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4542 // to avoid mapping the window for a short time. |
7 | 4543 if (found_iconic_arg && gtk_socket_id == 0) |
4544 gui_mch_iconify(); | |
4545 | |
4546 { | |
2275
e4d849f4df03
Remove the old and not well supported GTK 1 code. (James Vega)
Bram Moolenaar <bram@vim.org>
parents:
2270
diff
changeset
|
4547 #if defined(FEAT_GUI_GNOME) && defined(FEAT_MENU) |
7 | 4548 unsigned long menu_handler = 0; |
4549 # ifdef FEAT_TOOLBAR | |
4550 unsigned long tool_handler = 0; | |
4551 # endif | |
4552 /* | |
4553 * Urgh hackish :/ For some reason BonoboDockLayout always forces a | |
4554 * show when restoring the saved layout configuration. We can't just | |
4555 * hide the widgets again after gtk_widget_show(gui.mainwin) since it's | |
4556 * a toplevel window and thus will be realized immediately. Instead, | |
4557 * connect signal handlers to hide the widgets just after they've been | |
4558 * marked visible, but before the main window is realized. | |
4559 */ | |
4560 if (using_gnome && vim_strchr(p_go, GO_MENUS) == NULL) | |
4561 menu_handler = g_signal_connect_after(gui.menubar_h, "show", | |
4562 G_CALLBACK(>k_widget_hide), | |
4563 NULL); | |
4564 # ifdef FEAT_TOOLBAR | |
4565 if (using_gnome && vim_strchr(p_go, GO_TOOLBAR) == NULL | |
4566 && (toolbar_flags & (TOOLBAR_TEXT | TOOLBAR_ICONS))) | |
4567 tool_handler = g_signal_connect_after(gui.toolbar_h, "show", | |
4568 G_CALLBACK(>k_widget_hide), | |
4569 NULL); | |
4570 # endif | |
4571 #endif | |
4572 gtk_widget_show(gui.mainwin); | |
4573 | |
2275
e4d849f4df03
Remove the old and not well supported GTK 1 code. (James Vega)
Bram Moolenaar <bram@vim.org>
parents:
2270
diff
changeset
|
4574 #if defined(FEAT_GUI_GNOME) && defined(FEAT_MENU) |
7 | 4575 if (menu_handler != 0) |
4576 g_signal_handler_disconnect(gui.menubar_h, menu_handler); | |
4577 # ifdef FEAT_TOOLBAR | |
4578 if (tool_handler != 0) | |
4579 g_signal_handler_disconnect(gui.toolbar_h, tool_handler); | |
4580 # endif | |
4581 #endif | |
4582 } | |
4583 | |
4584 return OK; | |
4585 } | |
4586 | |
22452
3845389725c9
patch 8.2.1774: GTK: hang when forced to exit
Bram Moolenaar <Bram@vim.org>
parents:
22192
diff
changeset
|
4587 /* |
3845389725c9
patch 8.2.1774: GTK: hang when forced to exit
Bram Moolenaar <Bram@vim.org>
parents:
22192
diff
changeset
|
4588 * Clean up for when exiting Vim. |
3845389725c9
patch 8.2.1774: GTK: hang when forced to exit
Bram Moolenaar <Bram@vim.org>
parents:
22192
diff
changeset
|
4589 */ |
7 | 4590 void |
1884 | 4591 gui_mch_exit(int rc UNUSED) |
7 | 4592 { |
22452
3845389725c9
patch 8.2.1774: GTK: hang when forced to exit
Bram Moolenaar <Bram@vim.org>
parents:
22192
diff
changeset
|
4593 // Clean up, unless we don't want to invoke free(). |
3845389725c9
patch 8.2.1774: GTK: hang when forced to exit
Bram Moolenaar <Bram@vim.org>
parents:
22192
diff
changeset
|
4594 if (gui.mainwin != NULL && !really_exiting) |
7 | 4595 gtk_widget_destroy(gui.mainwin); |
4596 } | |
4597 | |
4598 /* | |
4599 * Get the position of the top left corner of the window. | |
4600 */ | |
4601 int | |
4602 gui_mch_get_winpos(int *x, int *y) | |
4603 { | |
4604 gtk_window_get_position(GTK_WINDOW(gui.mainwin), x, y); | |
4605 return OK; | |
4606 } | |
4607 | |
4608 /* | |
4609 * Set the position of the top left corner of the window to the given | |
4610 * coordinates. | |
4611 */ | |
4612 void | |
4613 gui_mch_set_winpos(int x, int y) | |
4614 { | |
4615 gtk_window_move(GTK_WINDOW(gui.mainwin), x, y); | |
4616 } | |
4617 | |
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4618 #if !GTK_CHECK_VERSION(3,0,0) |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4619 # if 0 |
7 | 4620 static int resize_idle_installed = FALSE; |
4621 /* | |
4622 * Idle handler to force resize. Used by gui_mch_set_shellsize() to ensure | |
4623 * the shell size doesn't exceed the window size, i.e. if the window manager | |
4624 * ignored our size request. Usually this happens if the window is maximized. | |
4625 * | |
4626 * FIXME: It'd be nice if we could find a little more orthodox solution. | |
4627 * See also the remark below in gui_mch_set_shellsize(). | |
4628 * | |
4629 * DISABLED: When doing ":set lines+=1" this function would first invoke | |
4630 * gui_resize_shell() with the old size, then the normal callback would | |
4631 * report the new size through form_configure_event(). That caused the window | |
4632 * layout to be messed up. | |
4633 */ | |
4634 static gboolean | |
4635 force_shell_resize_idle(gpointer data) | |
4636 { | |
4637 if (gui.mainwin != NULL | |
4638 && GTK_WIDGET_REALIZED(gui.mainwin) | |
4639 && GTK_WIDGET_VISIBLE(gui.mainwin)) | |
4640 { | |
4641 int width; | |
4642 int height; | |
4643 | |
4644 gtk_window_get_size(GTK_WINDOW(gui.mainwin), &width, &height); | |
4645 | |
4646 width -= get_menu_tool_width(); | |
4647 height -= get_menu_tool_height(); | |
4648 | |
4649 gui_resize_shell(width, height); | |
4650 } | |
4651 | |
4652 resize_idle_installed = FALSE; | |
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4653 return FALSE; // don't call me again |
7 | 4654 } |
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4655 # endif |
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4656 #endif // !GTK_CHECK_VERSION(3,0,0) |
2275
e4d849f4df03
Remove the old and not well supported GTK 1 code. (James Vega)
Bram Moolenaar <bram@vim.org>
parents:
2270
diff
changeset
|
4657 |
1967 | 4658 /* |
4659 * Return TRUE if the main window is maximized. | |
4660 */ | |
4661 int | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7679
diff
changeset
|
4662 gui_mch_maximized(void) |
1967 | 4663 { |
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4664 return (gui.mainwin != NULL && gtk_widget_get_window(gui.mainwin) != NULL |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4665 && (gdk_window_get_state(gtk_widget_get_window(gui.mainwin)) |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4666 & GDK_WINDOW_STATE_MAXIMIZED)); |
1967 | 4667 } |
4668 | |
4669 /* | |
4670 * Unmaximize the main window | |
4671 */ | |
4672 void | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7679
diff
changeset
|
4673 gui_mch_unmaximize(void) |
1967 | 4674 { |
4675 if (gui.mainwin != NULL) | |
4676 gtk_window_unmaximize(GTK_WINDOW(gui.mainwin)); | |
4677 } | |
4678 | |
7 | 4679 /* |
12802
29a728529f92
patch 8.0.1278: GUI window always resizes when adding scrollbar
Christian Brabandt <cb@256bit.org>
parents:
12666
diff
changeset
|
4680 * Called when the font changed while the window is maximized or GO_KEEPWINSIZE |
29a728529f92
patch 8.0.1278: GUI window always resizes when adding scrollbar
Christian Brabandt <cb@256bit.org>
parents:
12666
diff
changeset
|
4681 * is set. Compute the new Rows and Columns. This is like resizing the |
29a728529f92
patch 8.0.1278: GUI window always resizes when adding scrollbar
Christian Brabandt <cb@256bit.org>
parents:
12666
diff
changeset
|
4682 * window. |
3014 | 4683 */ |
4684 void | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7679
diff
changeset
|
4685 gui_mch_newfont(void) |
3014 | 4686 { |
4687 int w, h; | |
4688 | |
4689 gtk_window_get_size(GTK_WINDOW(gui.mainwin), &w, &h); | |
4690 w -= get_menu_tool_width(); | |
4691 h -= get_menu_tool_height(); | |
4692 gui_resize_shell(w, h); | |
4693 } | |
4694 | |
4695 /* | |
7 | 4696 * Set the windows size. |
4697 */ | |
4698 void | |
4699 gui_mch_set_shellsize(int width, int height, | |
1884 | 4700 int min_width UNUSED, int min_height UNUSED, |
4701 int base_width UNUSED, int base_height UNUSED, | |
4702 int direction UNUSED) | |
7 | 4703 { |
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4704 // give GTK+ a chance to put all widget's into place |
7 | 4705 gui_mch_update(); |
4706 | |
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4707 // this will cause the proper resizement to happen too |
791 | 4708 if (gtk_socket_id == 0) |
856 | 4709 update_window_manager_hints(0, 0); |
791 | 4710 |
18781
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patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4711 // With GTK+ 2, changing the size of the form widget doesn't resize |
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4712 // the window. So let's do it the other way around and resize the |
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4713 // main window instead. |
7 | 4714 width += get_menu_tool_width(); |
4715 height += get_menu_tool_height(); | |
4716 | |
28582
278a14b00896
patch 8.2.4815: cannot build with older GTK version
Bram Moolenaar <Bram@vim.org>
parents:
28503
diff
changeset
|
4717 #ifdef TRACK_RESIZE_HISTORY |
28503
bae90eec6d14
patch 8.2.4776: GTK: 'lines' and 'columns' may change during startup
Bram Moolenaar <Bram@vim.org>
parents:
28457
diff
changeset
|
4718 alloc_resize_hist(width, height); // track the resize request |
28582
278a14b00896
patch 8.2.4815: cannot build with older GTK version
Bram Moolenaar <Bram@vim.org>
parents:
28503
diff
changeset
|
4719 #endif |
791 | 4720 if (gtk_socket_id == 0) |
856 | 4721 gtk_window_resize(GTK_WINDOW(gui.mainwin), width, height); |
791 | 4722 else |
856 | 4723 update_window_manager_hints(width, height); |
7 | 4724 |
8218
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Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4725 # if !GTK_CHECK_VERSION(3,0,0) |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4726 # if 0 |
7 | 4727 if (!resize_idle_installed) |
4728 { | |
4729 g_idle_add_full(GDK_PRIORITY_EVENTS + 10, | |
4730 &force_shell_resize_idle, NULL, NULL); | |
4731 resize_idle_installed = TRUE; | |
4732 } | |
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4733 # endif |
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4734 # endif // !GTK_CHECK_VERSION(3,0,0) |
7 | 4735 /* |
4736 * Wait until all events are processed to prevent a crash because the | |
4737 * real size of the drawing area doesn't reflect Vim's internal ideas. | |
4738 * | |
4739 * This is a bit of a hack, since Vim is a terminal application with a GUI | |
4740 * on top, while the GUI expects to be the boss. | |
4741 */ | |
4742 gui_mch_update(); | |
4743 } | |
4744 | |
4745 void | |
1884 | 4746 gui_mch_settitle(char_u *title, char_u *icon UNUSED) |
7 | 4747 { |
4748 if (title != NULL && output_conv.vc_type != CONV_NONE) | |
4749 title = string_convert(&output_conv, title, NULL); | |
4750 | |
4751 gtk_window_set_title(GTK_WINDOW(gui.mainwin), (const char *)title); | |
4752 | |
4753 if (output_conv.vc_type != CONV_NONE) | |
4754 vim_free(title); | |
4755 } | |
4756 | |
4757 #if defined(FEAT_MENU) || defined(PROTO) | |
4758 void | |
4759 gui_mch_enable_menu(int showit) | |
4760 { | |
4761 GtkWidget *widget; | |
4762 | |
4763 # ifdef FEAT_GUI_GNOME | |
4764 if (using_gnome) | |
4765 widget = gui.menubar_h; | |
4766 else | |
4767 # endif | |
4768 widget = gui.menubar; | |
4769 | |
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4770 // Do not disable the menu while starting up, otherwise F10 doesn't work. |
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4771 if (!showit != !gtk_widget_get_visible(widget) && !gui.starting) |
7 | 4772 { |
4773 if (showit) | |
4774 gtk_widget_show(widget); | |
4775 else | |
4776 gtk_widget_hide(widget); | |
4777 | |
791 | 4778 update_window_manager_hints(0, 0); |
7 | 4779 } |
4780 } | |
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diff
changeset
|
4781 #endif // FEAT_MENU |
7 | 4782 |
4783 #if defined(FEAT_TOOLBAR) || defined(PROTO) | |
4784 void | |
4785 gui_mch_show_toolbar(int showit) | |
4786 { | |
4787 GtkWidget *widget; | |
4788 | |
4789 if (gui.toolbar == NULL) | |
4790 return; | |
4791 | |
4792 # ifdef FEAT_GUI_GNOME | |
4793 if (using_gnome) | |
4794 widget = gui.toolbar_h; | |
4795 else | |
4796 # endif | |
4797 widget = gui.toolbar; | |
4798 | |
4799 if (showit) | |
4800 set_toolbar_style(GTK_TOOLBAR(gui.toolbar)); | |
4801 | |
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diff
changeset
|
4802 if (!showit != !gtk_widget_get_visible(widget)) |
7 | 4803 { |
4804 if (showit) | |
4805 gtk_widget_show(widget); | |
4806 else | |
4807 gtk_widget_hide(widget); | |
4808 | |
791 | 4809 update_window_manager_hints(0, 0); |
7 | 4810 } |
4811 } | |
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parents:
18671
diff
changeset
|
4812 #endif // FEAT_TOOLBAR |
7 | 4813 |
4814 /* | |
4815 * Check if a given font is a CJK font. This is done in a very crude manner. It | |
4816 * just see if U+04E00 for zh and ja and U+AC00 for ko are covered in a given | |
4817 * font. Consequently, this function cannot be used as a general purpose check | |
4818 * for CJK-ness for which fontconfig APIs should be used. This is only used by | |
4819 * gui_mch_init_font() to deal with 'CJK fixed width fonts'. | |
4820 */ | |
4821 static int | |
4822 is_cjk_font(PangoFontDescription *font_desc) | |
4823 { | |
4824 static const char * const cjk_langs[] = | |
4825 {"zh_CN", "zh_TW", "zh_HK", "ja", "ko"}; | |
4826 | |
4827 PangoFont *font; | |
4828 unsigned i; | |
4829 int is_cjk = FALSE; | |
4830 | |
4831 font = pango_context_load_font(gui.text_context, font_desc); | |
4832 | |
4833 if (font == NULL) | |
4834 return FALSE; | |
4835 | |
4836 for (i = 0; !is_cjk && i < G_N_ELEMENTS(cjk_langs); ++i) | |
4837 { | |
4838 PangoCoverage *coverage; | |
4839 gunichar uc; | |
4840 | |
19816
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parents:
18781
diff
changeset
|
4841 // Valgrind reports a leak for pango_language_from_string(), but the |
f37028184d6a
patch 8.2.0464: typos and other small problems
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parents:
18781
diff
changeset
|
4842 // documentation says "This is owned by Pango and should not be freed". |
7 | 4843 coverage = pango_font_get_coverage( |
4844 font, pango_language_from_string(cjk_langs[i])); | |
4845 | |
4846 if (coverage != NULL) | |
4847 { | |
4848 uc = (cjk_langs[i][0] == 'k') ? 0xAC00 : 0x4E00; | |
4849 is_cjk = (pango_coverage_get(coverage, uc) == PANGO_COVERAGE_EXACT); | |
4850 pango_coverage_unref(coverage); | |
4851 } | |
4852 } | |
4853 | |
4854 g_object_unref(font); | |
4855 | |
4856 return is_cjk; | |
4857 } | |
4858 | |
445 | 4859 /* |
4860 * Adjust gui.char_height (after 'linespace' was changed). | |
4861 */ | |
7 | 4862 int |
445 | 4863 gui_mch_adjust_charheight(void) |
7 | 4864 { |
4865 PangoFontMetrics *metrics; | |
4866 int ascent; | |
4867 int descent; | |
4868 | |
4869 metrics = pango_context_get_metrics(gui.text_context, gui.norm_font, | |
4870 pango_context_get_language(gui.text_context)); | |
4871 ascent = pango_font_metrics_get_ascent(metrics); | |
4872 descent = pango_font_metrics_get_descent(metrics); | |
4873 | |
4874 pango_font_metrics_unref(metrics); | |
4875 | |
22730
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patch 8.2.1913: GTK GUI: rounding for the cell height is too strict
Bram Moolenaar <Bram@vim.org>
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22699
diff
changeset
|
4876 // Round up when the value is more than about 1/16 of a pixel above a whole |
28001013f467
patch 8.2.1913: GTK GUI: rounding for the cell height is too strict
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22699
diff
changeset
|
4877 // pixel (12.0624 becomes 12, 12.07 becomes 13). Then add 'linespace'. |
28001013f467
patch 8.2.1913: GTK GUI: rounding for the cell height is too strict
Bram Moolenaar <Bram@vim.org>
parents:
22699
diff
changeset
|
4878 gui.char_height = (ascent + descent + (PANGO_SCALE * 15) / 16) |
28001013f467
patch 8.2.1913: GTK GUI: rounding for the cell height is too strict
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diff
changeset
|
4879 / PANGO_SCALE + p_linespace; |
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parents:
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diff
changeset
|
4880 // LINTED: avoid warning: bitwise operation on signed value |
7 | 4881 gui.char_ascent = PANGO_PIXELS(ascent + p_linespace * PANGO_SCALE / 2); |
4882 | |
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diff
changeset
|
4883 // A not-positive value of char_height may crash Vim. Only happens |
79e10adc821d
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parents:
18671
diff
changeset
|
4884 // if 'linespace' is negative (which does make sense sometimes). |
7 | 4885 gui.char_ascent = MAX(gui.char_ascent, 0); |
4886 gui.char_height = MAX(gui.char_height, gui.char_ascent + 1); | |
4887 | |
4888 return OK; | |
4889 } | |
4890 | |
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7870
diff
changeset
|
4891 #if GTK_CHECK_VERSION(3,0,0) |
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parents:
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diff
changeset
|
4892 // Callback function used in gui_mch_font_dialog() |
8218
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parents:
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diff
changeset
|
4893 static gboolean |
3456e2ebebd4
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diff
changeset
|
4894 font_filter(const PangoFontFamily *family, |
3456e2ebebd4
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diff
changeset
|
4895 const PangoFontFace *face UNUSED, |
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diff
changeset
|
4896 gpointer data UNUSED) |
3456e2ebebd4
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diff
changeset
|
4897 { |
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diff
changeset
|
4898 return pango_font_family_is_monospace((PangoFontFamily *)family); |
3456e2ebebd4
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|
4899 } |
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changeset
|
4900 #endif |
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diff
changeset
|
4901 |
7 | 4902 /* |
4903 * Put up a font dialog and return the selected font name in allocated memory. | |
4904 * "oldval" is the previous value. Return NULL when cancelled. | |
4905 * This should probably go into gui_gtk.c. Hmm. | |
4906 * FIXME: | |
4907 * The GTK2 font selection dialog has no filtering API. So we could either | |
4908 * a) implement our own (possibly copying the code from somewhere else) or | |
4909 * b) just live with it. | |
4910 */ | |
4911 char_u * | |
4912 gui_mch_font_dialog(char_u *oldval) | |
4913 { | |
4914 GtkWidget *dialog; | |
4915 int response; | |
4916 char_u *fontname = NULL; | |
4917 char_u *oldname; | |
4918 | |
8218
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7870
diff
changeset
|
4919 #if GTK_CHECK_VERSION(3,2,0) |
3456e2ebebd4
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
4920 dialog = gtk_font_chooser_dialog_new(NULL, NULL); |
3456e2ebebd4
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diff
changeset
|
4921 gtk_font_chooser_set_filter_func(GTK_FONT_CHOOSER(dialog), font_filter, |
3456e2ebebd4
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diff
changeset
|
4922 NULL, NULL); |
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diff
changeset
|
4923 #else |
7 | 4924 dialog = gtk_font_selection_dialog_new(NULL); |
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diff
changeset
|
4925 #endif |
7 | 4926 |
4927 gtk_window_set_transient_for(GTK_WINDOW(dialog), GTK_WINDOW(gui.mainwin)); | |
4928 gtk_window_set_destroy_with_parent(GTK_WINDOW(dialog), TRUE); | |
4929 | |
4930 if (oldval != NULL && oldval[0] != NUL) | |
4931 { | |
4932 if (output_conv.vc_type != CONV_NONE) | |
4933 oldname = string_convert(&output_conv, oldval, NULL); | |
4934 else | |
4935 oldname = oldval; | |
4936 | |
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parents:
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diff
changeset
|
4937 // Annoying bug in GTK (or Pango): if the font name does not include a |
79e10adc821d
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Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
4938 // size, zero is used. Use default point size ten. |
7 | 4939 if (!vim_isdigit(oldname[STRLEN(oldname) - 1])) |
4940 { | |
4941 char_u *p = vim_strnsave(oldname, STRLEN(oldname) + 3); | |
4942 | |
4943 if (p != NULL) | |
4944 { | |
4945 STRCPY(p + STRLEN(p), " 10"); | |
4946 if (oldname != oldval) | |
4947 vim_free(oldname); | |
4948 oldname = p; | |
4949 } | |
4950 } | |
4951 | |
8218
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7870
diff
changeset
|
4952 #if GTK_CHECK_VERSION(3,2,0) |
3456e2ebebd4
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diff
changeset
|
4953 gtk_font_chooser_set_font( |
3456e2ebebd4
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diff
changeset
|
4954 GTK_FONT_CHOOSER(dialog), (const gchar *)oldname); |
3456e2ebebd4
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Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4955 #else |
7 | 4956 gtk_font_selection_dialog_set_font_name( |
4957 GTK_FONT_SELECTION_DIALOG(dialog), (const char *)oldname); | |
8218
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Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4958 #endif |
7 | 4959 |
4960 if (oldname != oldval) | |
100 | 4961 vim_free(oldname); |
7 | 4962 } |
1959 | 4963 else |
8218
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7870
diff
changeset
|
4964 #if GTK_CHECK_VERSION(3,2,0) |
3456e2ebebd4
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parents:
7870
diff
changeset
|
4965 gtk_font_chooser_set_font( |
3456e2ebebd4
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7870
diff
changeset
|
4966 GTK_FONT_CHOOSER(dialog), DEFAULT_FONT); |
3456e2ebebd4
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Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4967 #else |
1959 | 4968 gtk_font_selection_dialog_set_font_name( |
4969 GTK_FONT_SELECTION_DIALOG(dialog), DEFAULT_FONT); | |
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parents:
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diff
changeset
|
4970 #endif |
7 | 4971 |
4972 response = gtk_dialog_run(GTK_DIALOG(dialog)); | |
4973 | |
4974 if (response == GTK_RESPONSE_OK) | |
4975 { | |
4976 char *name; | |
4977 | |
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diff
changeset
|
4978 #if GTK_CHECK_VERSION(3,2,0) |
3456e2ebebd4
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diff
changeset
|
4979 name = gtk_font_chooser_get_font(GTK_FONT_CHOOSER(dialog)); |
3456e2ebebd4
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diff
changeset
|
4980 #else |
7 | 4981 name = gtk_font_selection_dialog_get_font_name( |
4982 GTK_FONT_SELECTION_DIALOG(dialog)); | |
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changeset
|
4983 #endif |
7 | 4984 if (name != NULL) |
4985 { | |
714 | 4986 char_u *p; |
4987 | |
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diff
changeset
|
4988 // Apparently some font names include a comma, need to escape |
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diff
changeset
|
4989 // that, because in 'guifont' it separates names. |
714 | 4990 p = vim_strsave_escaped((char_u *)name, (char_u *)","); |
4991 g_free(name); | |
840 | 4992 if (p != NULL && input_conv.vc_type != CONV_NONE) |
714 | 4993 { |
4994 fontname = string_convert(&input_conv, p, NULL); | |
4995 vim_free(p); | |
4996 } | |
7 | 4997 else |
714 | 4998 fontname = p; |
7 | 4999 } |
5000 } | |
5001 | |
5002 if (response != GTK_RESPONSE_NONE) | |
5003 gtk_widget_destroy(dialog); | |
5004 | |
5005 return fontname; | |
5006 } | |
5007 | |
5008 /* | |
5009 * Some monospace fonts don't support a bold weight, and fall back | |
5010 * silently to the regular weight. But this is no good since our text | |
5011 * drawing function can emulate bold by overstriking. So let's try | |
5012 * to detect whether bold weight is actually available and emulate it | |
5013 * otherwise. | |
5014 * | |
5015 * Note that we don't need to check for italic style since Xft can | |
5016 * emulate italic on its own, provided you have a proper fontconfig | |
5017 * setup. We wouldn't be able to emulate it in Vim anyway. | |
5018 */ | |
5019 static void | |
5020 get_styled_font_variants(void) | |
5021 { | |
5022 PangoFontDescription *bold_font_desc; | |
5023 PangoFont *plain_font; | |
5024 PangoFont *bold_font; | |
5025 | |
5026 gui.font_can_bold = FALSE; | |
5027 | |
5028 plain_font = pango_context_load_font(gui.text_context, gui.norm_font); | |
5029 | |
5030 if (plain_font == NULL) | |
5031 return; | |
5032 | |
5033 bold_font_desc = pango_font_description_copy_static(gui.norm_font); | |
5034 pango_font_description_set_weight(bold_font_desc, PANGO_WEIGHT_BOLD); | |
5035 | |
5036 bold_font = pango_context_load_font(gui.text_context, bold_font_desc); | |
5037 /* | |
5038 * The comparison relies on the unique handle nature of a PangoFont*, | |
5039 * i.e. it's assumed that a different PangoFont* won't refer to the | |
5040 * same font. Seems to work, and failing here isn't critical anyway. | |
5041 */ | |
5042 if (bold_font != NULL) | |
5043 { | |
5044 gui.font_can_bold = (bold_font != plain_font); | |
5045 g_object_unref(bold_font); | |
5046 } | |
5047 | |
5048 pango_font_description_free(bold_font_desc); | |
5049 g_object_unref(plain_font); | |
5050 } | |
5051 | |
5052 static PangoEngineShape *default_shape_engine = NULL; | |
5053 | |
5054 /* | |
5055 * Create a map from ASCII characters in the range [32,126] to glyphs | |
5056 * of the current font. This is used by gui_gtk2_draw_string() to skip | |
5057 * the itemize and shaping process for the most common case. | |
5058 */ | |
5059 static void | |
5060 ascii_glyph_table_init(void) | |
5061 { | |
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9848
diff
changeset
|
5062 char_u ascii_chars[2 * 128]; |
7 | 5063 PangoAttrList *attr_list; |
5064 GList *item_list; | |
5065 int i; | |
5066 | |
5067 if (gui.ascii_glyphs != NULL) | |
5068 pango_glyph_string_free(gui.ascii_glyphs); | |
5069 if (gui.ascii_font != NULL) | |
5070 g_object_unref(gui.ascii_font); | |
5071 | |
5072 gui.ascii_glyphs = NULL; | |
5073 gui.ascii_font = NULL; | |
5074 | |
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5075 // For safety, fill in question marks for the control characters. |
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changeset
|
5076 // Put a space between characters to avoid shaping. |
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diff
changeset
|
5077 for (i = 0; i < 128; ++i) |
5cd29e15f2f7
commit https://github.com/vim/vim/commit/16350cb97914bc86320185a9910b23c2b297d273
Christian Brabandt <cb@256bit.org>
parents:
9848
diff
changeset
|
5078 { |
5cd29e15f2f7
commit https://github.com/vim/vim/commit/16350cb97914bc86320185a9910b23c2b297d273
Christian Brabandt <cb@256bit.org>
parents:
9848
diff
changeset
|
5079 if (i >= 32 && i < 127) |
5cd29e15f2f7
commit https://github.com/vim/vim/commit/16350cb97914bc86320185a9910b23c2b297d273
Christian Brabandt <cb@256bit.org>
parents:
9848
diff
changeset
|
5080 ascii_chars[2 * i] = i; |
5cd29e15f2f7
commit https://github.com/vim/vim/commit/16350cb97914bc86320185a9910b23c2b297d273
Christian Brabandt <cb@256bit.org>
parents:
9848
diff
changeset
|
5081 else |
5cd29e15f2f7
commit https://github.com/vim/vim/commit/16350cb97914bc86320185a9910b23c2b297d273
Christian Brabandt <cb@256bit.org>
parents:
9848
diff
changeset
|
5082 ascii_chars[2 * i] = '?'; |
5cd29e15f2f7
commit https://github.com/vim/vim/commit/16350cb97914bc86320185a9910b23c2b297d273
Christian Brabandt <cb@256bit.org>
parents:
9848
diff
changeset
|
5083 ascii_chars[2 * i + 1] = ' '; |
5cd29e15f2f7
commit https://github.com/vim/vim/commit/16350cb97914bc86320185a9910b23c2b297d273
Christian Brabandt <cb@256bit.org>
parents:
9848
diff
changeset
|
5084 } |
7 | 5085 |
5086 attr_list = pango_attr_list_new(); | |
5087 item_list = pango_itemize(gui.text_context, (const char *)ascii_chars, | |
5088 0, sizeof(ascii_chars), attr_list, NULL); | |
5089 | |
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5090 if (item_list != NULL && item_list->next == NULL) // play safe |
7 | 5091 { |
5092 PangoItem *item; | |
5093 int width; | |
5094 | |
5095 item = (PangoItem *)item_list->data; | |
5096 width = gui.char_width * PANGO_SCALE; | |
5097 | |
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5098 // Remember the shape engine used for ASCII. |
7 | 5099 default_shape_engine = item->analysis.shape_engine; |
5100 | |
5101 gui.ascii_font = item->analysis.font; | |
5102 g_object_ref(gui.ascii_font); | |
5103 | |
5104 gui.ascii_glyphs = pango_glyph_string_new(); | |
5105 | |
5106 pango_shape((const char *)ascii_chars, sizeof(ascii_chars), | |
5107 &item->analysis, gui.ascii_glyphs); | |
5108 | |
5109 g_return_if_fail(gui.ascii_glyphs->num_glyphs == sizeof(ascii_chars)); | |
5110 | |
5111 for (i = 0; i < gui.ascii_glyphs->num_glyphs; ++i) | |
5112 { | |
5113 PangoGlyphGeometry *geom; | |
5114 | |
5115 geom = &gui.ascii_glyphs->glyphs[i].geometry; | |
5116 geom->x_offset += MAX(0, width - geom->width) / 2; | |
5117 geom->width = width; | |
5118 } | |
5119 } | |
5120 | |
22192
9b5a90ad76c6
patch 8.2.1645: GTK3: icons become broken images when resized
Bram Moolenaar <Bram@vim.org>
parents:
21570
diff
changeset
|
5121 // TODO: is this type cast OK? |
9b5a90ad76c6
patch 8.2.1645: GTK3: icons become broken images when resized
Bram Moolenaar <Bram@vim.org>
parents:
21570
diff
changeset
|
5122 g_list_foreach(item_list, (GFunc)(void *)&pango_item_free, NULL); |
7 | 5123 g_list_free(item_list); |
5124 pango_attr_list_unref(attr_list); | |
5125 } | |
5126 | |
5127 /* | |
5128 * Initialize Vim to use the font or fontset with the given name. | |
5129 * Return FAIL if the font could not be loaded, OK otherwise. | |
5130 */ | |
5131 int | |
1884 | 5132 gui_mch_init_font(char_u *font_name, int fontset UNUSED) |
7 | 5133 { |
5134 PangoFontDescription *font_desc; | |
5135 PangoLayout *layout; | |
5136 int width; | |
5137 | |
18781
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patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5138 // If font_name is NULL, this means to use the default, which should |
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5139 // be present on all proper Pango/fontconfig installations. |
7 | 5140 if (font_name == NULL) |
5141 font_name = (char_u *)DEFAULT_FONT; | |
5142 | |
5143 font_desc = gui_mch_get_font(font_name, FALSE); | |
5144 | |
5145 if (font_desc == NULL) | |
5146 return FAIL; | |
5147 | |
5148 gui_mch_free_font(gui.norm_font); | |
5149 gui.norm_font = font_desc; | |
5150 | |
5151 pango_context_set_font_description(gui.text_context, font_desc); | |
5152 | |
5153 layout = pango_layout_new(gui.text_context); | |
5154 pango_layout_set_text(layout, "MW", 2); | |
5155 pango_layout_get_size(layout, &width, NULL); | |
5156 /* | |
5157 * Set char_width to half the width obtained from pango_layout_get_size() | |
5158 * for CJK fixed_width/bi-width fonts. An unpatched version of Xft leads | |
5159 * Pango to use the same width for both non-CJK characters (e.g. Latin | |
5160 * letters and numbers) and CJK characters. This results in 's p a c e d | |
5161 * o u t' rendering when a CJK 'fixed width' font is used. To work around | |
5162 * that, divide the width returned by Pango by 2 if cjk_width is equal to | |
5163 * width for CJK fonts. | |
5164 * | |
5165 * For related bugs, see: | |
5166 * http://bugzilla.gnome.org/show_bug.cgi?id=106618 | |
5167 * http://bugzilla.gnome.org/show_bug.cgi?id=106624 | |
5168 * | |
5169 * With this, for all four of the following cases, Vim works fine: | |
5170 * guifont=CJK_fixed_width_font | |
5171 * guifont=Non_CJK_fixed_font | |
5172 * guifont=Non_CJK_fixed_font,CJK_Fixed_font | |
5173 * guifont=Non_CJK_fixed_font guifontwide=CJK_fixed_font | |
5174 */ | |
5175 if (is_cjk_font(gui.norm_font)) | |
5176 { | |
5177 int cjk_width; | |
5178 | |
18781
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patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5179 // Measure the text extent of U+4E00 and U+4E8C |
7 | 5180 pango_layout_set_text(layout, "\344\270\200\344\272\214", -1); |
5181 pango_layout_get_size(layout, &cjk_width, NULL); | |
5182 | |
18781
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patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5183 if (width == cjk_width) // Xft not patched |
7 | 5184 width /= 2; |
5185 } | |
5186 g_object_unref(layout); | |
5187 | |
5188 gui.char_width = (width / 2 + PANGO_SCALE - 1) / PANGO_SCALE; | |
5189 | |
18781
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patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5190 // A zero width may cause a crash. Happens for semi-invalid fontsets. |
7 | 5191 if (gui.char_width <= 0) |
5192 gui.char_width = 8; | |
5193 | |
445 | 5194 gui_mch_adjust_charheight(); |
7 | 5195 |
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5196 // Set the fontname, which will be used for information purposes |
7 | 5197 hl_set_font_name(font_name); |
5198 | |
5199 get_styled_font_variants(); | |
5200 ascii_glyph_table_init(); | |
5201 | |
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5202 // Avoid unnecessary overhead if 'guifontwide' is equal to 'guifont'. |
7 | 5203 if (gui.wide_font != NULL |
5204 && pango_font_description_equal(gui.norm_font, gui.wide_font)) | |
5205 { | |
5206 pango_font_description_free(gui.wide_font); | |
5207 gui.wide_font = NULL; | |
5208 } | |
5209 | |
1986 | 5210 if (gui_mch_maximized()) |
5211 { | |
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5212 // Update lines and columns in accordance with the new font, keep the |
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5213 // window maximized. |
3014 | 5214 gui_mch_newfont(); |
1986 | 5215 } |
5216 else | |
5217 { | |
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5218 // Preserve the logical dimensions of the screen. |
1986 | 5219 update_window_manager_hints(0, 0); |
5220 } | |
7 | 5221 |
5222 return OK; | |
5223 } | |
5224 | |
5225 /* | |
5226 * Get a reference to the font "name". | |
5227 * Return zero for failure. | |
5228 */ | |
5229 GuiFont | |
5230 gui_mch_get_font(char_u *name, int report_error) | |
5231 { | |
5232 PangoFontDescription *font; | |
5233 | |
18781
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patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5234 // can't do this when GUI is not running |
7 | 5235 if (!gui.in_use || name == NULL) |
5236 return NULL; | |
5237 | |
5238 if (output_conv.vc_type != CONV_NONE) | |
5239 { | |
5240 char_u *buf; | |
5241 | |
5242 buf = string_convert(&output_conv, name, NULL); | |
5243 if (buf != NULL) | |
5244 { | |
5245 font = pango_font_description_from_string((const char *)buf); | |
5246 vim_free(buf); | |
5247 } | |
5248 else | |
5249 font = NULL; | |
5250 } | |
5251 else | |
5252 font = pango_font_description_from_string((const char *)name); | |
5253 | |
5254 if (font != NULL) | |
5255 { | |
5256 PangoFont *real_font; | |
5257 | |
18781
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patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5258 // pango_context_load_font() bails out if no font size is set |
7 | 5259 if (pango_font_description_get_size(font) <= 0) |
5260 pango_font_description_set_size(font, 10 * PANGO_SCALE); | |
5261 | |
5262 real_font = pango_context_load_font(gui.text_context, font); | |
5263 | |
5264 if (real_font == NULL) | |
5265 { | |
5266 pango_font_description_free(font); | |
5267 font = NULL; | |
5268 } | |
5269 else | |
5270 g_object_unref(real_font); | |
5271 } | |
5272 | |
5273 if (font == NULL) | |
5274 { | |
5275 if (report_error) | |
26865
bce848ec8b1b
patch 8.2.3961: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26336
diff
changeset
|
5276 semsg(_((char *)e_unknown_font_str), name); |
7 | 5277 return NULL; |
5278 } | |
5279 | |
5280 return font; | |
5281 } | |
5282 | |
39 | 5283 #if defined(FEAT_EVAL) || defined(PROTO) |
38 | 5284 /* |
5285 * Return the name of font "font" in allocated memory. | |
5286 */ | |
5287 char_u * | |
1884 | 5288 gui_mch_get_fontname(GuiFont font, char_u *name UNUSED) |
38 | 5289 { |
5290 if (font != NOFONT) | |
5291 { | |
944 | 5292 char *pangoname = pango_font_description_to_string(font); |
5293 | |
5294 if (pangoname != NULL) | |
38 | 5295 { |
944 | 5296 char_u *s = vim_strsave((char_u *)pangoname); |
5297 | |
5298 g_free(pangoname); | |
38 | 5299 return s; |
5300 } | |
5301 } | |
5302 return NULL; | |
5303 } | |
39 | 5304 #endif |
38 | 5305 |
7 | 5306 /* |
5307 * If a font is not going to be used, free its structure. | |
5308 */ | |
5309 void | |
5310 gui_mch_free_font(GuiFont font) | |
5311 { | |
5312 if (font != NOFONT) | |
5313 pango_font_description_free(font); | |
5314 } | |
5315 | |
5316 /* | |
9624
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5317 * Return the Pixel value (color) for the given color name. |
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5318 * |
7 | 5319 * Return INVALCOLOR for error. |
5320 */ | |
5321 guicolor_T | |
5322 gui_mch_get_color(char_u *name) | |
5323 { | |
13674
1feeefd8cddb
patch 8.0.1709: some non-C89 code may slip through
Christian Brabandt <cb@256bit.org>
parents:
13503
diff
changeset
|
5324 guicolor_T color = INVALCOLOR; |
1feeefd8cddb
patch 8.0.1709: some non-C89 code may slip through
Christian Brabandt <cb@256bit.org>
parents:
13503
diff
changeset
|
5325 |
18781
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patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
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18671
diff
changeset
|
5326 if (!gui.in_use) // can't do this when GUI not running |
13674
1feeefd8cddb
patch 8.0.1709: some non-C89 code may slip through
Christian Brabandt <cb@256bit.org>
parents:
13503
diff
changeset
|
5327 return color; |
1feeefd8cddb
patch 8.0.1709: some non-C89 code may slip through
Christian Brabandt <cb@256bit.org>
parents:
13503
diff
changeset
|
5328 |
1feeefd8cddb
patch 8.0.1709: some non-C89 code may slip through
Christian Brabandt <cb@256bit.org>
parents:
13503
diff
changeset
|
5329 if (name != NULL) |
1feeefd8cddb
patch 8.0.1709: some non-C89 code may slip through
Christian Brabandt <cb@256bit.org>
parents:
13503
diff
changeset
|
5330 color = gui_get_color_cmn(name); |
7 | 5331 |
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5332 #if GTK_CHECK_VERSION(3,0,0) |
13674
1feeefd8cddb
patch 8.0.1709: some non-C89 code may slip through
Christian Brabandt <cb@256bit.org>
parents:
13503
diff
changeset
|
5333 return color; |
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5334 #else |
9624
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5335 if (color == INVALCOLOR) |
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5336 return INVALCOLOR; |
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5337 |
11745
5a5709918a98
patch 8.0.0755: terminal window does not have colors in the GUI
Christian Brabandt <cb@256bit.org>
parents:
11474
diff
changeset
|
5338 return gui_mch_get_rgb_color( |
5a5709918a98
patch 8.0.0755: terminal window does not have colors in the GUI
Christian Brabandt <cb@256bit.org>
parents:
11474
diff
changeset
|
5339 (color & 0xff0000) >> 16, |
5a5709918a98
patch 8.0.0755: terminal window does not have colors in the GUI
Christian Brabandt <cb@256bit.org>
parents:
11474
diff
changeset
|
5340 (color & 0xff00) >> 8, |
5a5709918a98
patch 8.0.0755: terminal window does not have colors in the GUI
Christian Brabandt <cb@256bit.org>
parents:
11474
diff
changeset
|
5341 color & 0xff); |
5a5709918a98
patch 8.0.0755: terminal window does not have colors in the GUI
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
5342 #endif |
5a5709918a98
patch 8.0.0755: terminal window does not have colors in the GUI
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parents:
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diff
changeset
|
5343 } |
5a5709918a98
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diff
changeset
|
5344 |
5a5709918a98
patch 8.0.0755: terminal window does not have colors in the GUI
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parents:
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diff
changeset
|
5345 /* |
5a5709918a98
patch 8.0.0755: terminal window does not have colors in the GUI
Christian Brabandt <cb@256bit.org>
parents:
11474
diff
changeset
|
5346 * Return the Pixel value (color) for the given RGB values. |
5a5709918a98
patch 8.0.0755: terminal window does not have colors in the GUI
Christian Brabandt <cb@256bit.org>
parents:
11474
diff
changeset
|
5347 * Return INVALCOLOR for error. |
5a5709918a98
patch 8.0.0755: terminal window does not have colors in the GUI
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
5348 */ |
5a5709918a98
patch 8.0.0755: terminal window does not have colors in the GUI
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
5349 guicolor_T |
5a5709918a98
patch 8.0.0755: terminal window does not have colors in the GUI
Christian Brabandt <cb@256bit.org>
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11474
diff
changeset
|
5350 gui_mch_get_rgb_color(int r, int g, int b) |
5a5709918a98
patch 8.0.0755: terminal window does not have colors in the GUI
Christian Brabandt <cb@256bit.org>
parents:
11474
diff
changeset
|
5351 { |
5a5709918a98
patch 8.0.0755: terminal window does not have colors in the GUI
Christian Brabandt <cb@256bit.org>
parents:
11474
diff
changeset
|
5352 #if GTK_CHECK_VERSION(3,0,0) |
5a5709918a98
patch 8.0.0755: terminal window does not have colors in the GUI
Christian Brabandt <cb@256bit.org>
parents:
11474
diff
changeset
|
5353 return gui_get_rgb_color_cmn(r, g, b); |
5a5709918a98
patch 8.0.0755: terminal window does not have colors in the GUI
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
5354 #else |
5a5709918a98
patch 8.0.0755: terminal window does not have colors in the GUI
Christian Brabandt <cb@256bit.org>
parents:
11474
diff
changeset
|
5355 GdkColor gcolor; |
5a5709918a98
patch 8.0.0755: terminal window does not have colors in the GUI
Christian Brabandt <cb@256bit.org>
parents:
11474
diff
changeset
|
5356 int ret; |
5a5709918a98
patch 8.0.0755: terminal window does not have colors in the GUI
Christian Brabandt <cb@256bit.org>
parents:
11474
diff
changeset
|
5357 |
5a5709918a98
patch 8.0.0755: terminal window does not have colors in the GUI
Christian Brabandt <cb@256bit.org>
parents:
11474
diff
changeset
|
5358 gcolor.red = (guint16)(r / 255.0 * 65535 + 0.5); |
5a5709918a98
patch 8.0.0755: terminal window does not have colors in the GUI
Christian Brabandt <cb@256bit.org>
parents:
11474
diff
changeset
|
5359 gcolor.green = (guint16)(g / 255.0 * 65535 + 0.5); |
5a5709918a98
patch 8.0.0755: terminal window does not have colors in the GUI
Christian Brabandt <cb@256bit.org>
parents:
11474
diff
changeset
|
5360 gcolor.blue = (guint16)(b / 255.0 * 65535 + 0.5); |
9624
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5361 |
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5362 ret = gdk_colormap_alloc_color(gtk_widget_get_colormap(gui.drawarea), |
d63b85fe3dc7
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diff
changeset
|
5363 &gcolor, FALSE, TRUE); |
d63b85fe3dc7
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diff
changeset
|
5364 |
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diff
changeset
|
5365 return ret != 0 ? (guicolor_T)gcolor.pixel : INVALCOLOR; |
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diff
changeset
|
5366 #endif |
7 | 5367 } |
5368 | |
5369 /* | |
5370 * Set the current text foreground color. | |
5371 */ | |
5372 void | |
5373 gui_mch_set_fg_color(guicolor_T color) | |
5374 { | |
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changeset
|
5375 #if GTK_CHECK_VERSION(3,0,0) |
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changeset
|
5376 *gui.fgcolor = color_to_rgba(color); |
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changeset
|
5377 #else |
7 | 5378 gui.fgcolor->pixel = (unsigned long)color; |
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diff
changeset
|
5379 #endif |
7 | 5380 } |
5381 | |
5382 /* | |
5383 * Set the current text background color. | |
5384 */ | |
5385 void | |
5386 gui_mch_set_bg_color(guicolor_T color) | |
5387 { | |
9624
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changeset
|
5388 #if GTK_CHECK_VERSION(3,0,0) |
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changeset
|
5389 *gui.bgcolor = color_to_rgba(color); |
d63b85fe3dc7
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diff
changeset
|
5390 #else |
7 | 5391 gui.bgcolor->pixel = (unsigned long)color; |
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|
5392 #endif |
7 | 5393 } |
5394 | |
207 | 5395 /* |
5396 * Set the current text special color. | |
5397 */ | |
5398 void | |
5399 gui_mch_set_sp_color(guicolor_T color) | |
5400 { | |
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changeset
|
5401 #if GTK_CHECK_VERSION(3,0,0) |
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changeset
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5402 *gui.spcolor = color_to_rgba(color); |
d63b85fe3dc7
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changeset
|
5403 #else |
207 | 5404 gui.spcolor->pixel = (unsigned long)color; |
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5405 #endif |
207 | 5406 } |
5407 | |
7 | 5408 /* |
5409 * Function-like convenience macro for the sake of efficiency. | |
5410 */ | |
5411 #define INSERT_PANGO_ATTR(Attribute, AttrList, Start, End) \ | |
5412 G_STMT_START{ \ | |
5413 PangoAttribute *tmp_attr_; \ | |
5414 tmp_attr_ = (Attribute); \ | |
5415 tmp_attr_->start_index = (Start); \ | |
5416 tmp_attr_->end_index = (End); \ | |
5417 pango_attr_list_insert((AttrList), tmp_attr_); \ | |
5418 }G_STMT_END | |
5419 | |
5420 static void | |
5421 apply_wide_font_attr(char_u *s, int len, PangoAttrList *attr_list) | |
5422 { | |
5423 char_u *start = NULL; | |
5424 char_u *p; | |
5425 int uc; | |
5426 | |
5427 for (p = s; p < s + len; p += utf_byte2len(*p)) | |
5428 { | |
5429 uc = utf_ptr2char(p); | |
5430 | |
5431 if (start == NULL) | |
5432 { | |
5433 if (uc >= 0x80 && utf_char2cells(uc) == 2) | |
5434 start = p; | |
5435 } | |
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diff
changeset
|
5436 else if (uc < 0x80 // optimization shortcut |
7 | 5437 || (utf_char2cells(uc) != 2 && !utf_iscomposing(uc))) |
5438 { | |
5439 INSERT_PANGO_ATTR(pango_attr_font_desc_new(gui.wide_font), | |
5440 attr_list, start - s, p - s); | |
5441 start = NULL; | |
5442 } | |
5443 } | |
5444 | |
5445 if (start != NULL) | |
5446 INSERT_PANGO_ATTR(pango_attr_font_desc_new(gui.wide_font), | |
5447 attr_list, start - s, len); | |
5448 } | |
5449 | |
5450 static int | |
5451 count_cluster_cells(char_u *s, PangoItem *item, | |
5452 PangoGlyphString* glyphs, int i, | |
5453 int *cluster_width, | |
5454 int *last_glyph_rbearing) | |
5455 { | |
5456 char_u *p; | |
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diff
changeset
|
5457 int next; // glyph start index of next cluster |
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changeset
|
5458 int start, end; // string segment of current cluster |
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diff
changeset
|
5459 int width; // real cluster width in Pango units |
7 | 5460 int uc; |
5461 int cellcount = 0; | |
5462 | |
5463 width = glyphs->glyphs[i].geometry.width; | |
5464 | |
5465 for (next = i + 1; next < glyphs->num_glyphs; ++next) | |
5466 { | |
5467 if (glyphs->glyphs[next].attr.is_cluster_start) | |
5468 break; | |
5469 else if (glyphs->glyphs[next].geometry.width > width) | |
5470 width = glyphs->glyphs[next].geometry.width; | |
5471 } | |
5472 | |
5473 start = item->offset + glyphs->log_clusters[i]; | |
5474 end = item->offset + ((next < glyphs->num_glyphs) ? | |
5475 glyphs->log_clusters[next] : item->length); | |
5476 | |
5477 for (p = s + start; p < s + end; p += utf_byte2len(*p)) | |
5478 { | |
5479 uc = utf_ptr2char(p); | |
5480 if (uc < 0x80) | |
5481 ++cellcount; | |
5482 else if (!utf_iscomposing(uc)) | |
5483 cellcount += utf_char2cells(uc); | |
5484 } | |
5485 | |
5486 if (last_glyph_rbearing != NULL | |
5487 && cellcount > 0 && next == glyphs->num_glyphs) | |
5488 { | |
5489 PangoRectangle ink_rect; | |
5490 /* | |
5491 * If a certain combining mark had to be taken from a non-monospace | |
5492 * font, we have to compensate manually by adapting x_offset according | |
5493 * to the ink extents of the previous glyph. | |
5494 */ | |
5495 pango_font_get_glyph_extents(item->analysis.font, | |
5496 glyphs->glyphs[i].glyph, | |
5497 &ink_rect, NULL); | |
5498 | |
5499 if (PANGO_RBEARING(ink_rect) > 0) | |
5500 *last_glyph_rbearing = PANGO_RBEARING(ink_rect); | |
5501 } | |
5502 | |
5503 if (cellcount > 0) | |
5504 *cluster_width = width; | |
5505 | |
5506 return cellcount; | |
5507 } | |
5508 | |
5509 /* | |
5510 * If there are only combining characters in the cluster, we cannot just | |
5511 * change the width of the previous glyph since there is none. Therefore | |
5512 * some guesswork is needed. | |
5513 * | |
5514 * If ink_rect.x is negative Pango apparently has taken care of the composing | |
5515 * by itself. Actually setting x_offset = 0 should be sufficient then, but due | |
5516 * to problems with composing from different fonts we still need to fine-tune | |
2278
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5517 * x_offset to avoid ugliness. |
7 | 5518 * |
5519 * If ink_rect.x is not negative, force overstriking by pointing x_offset to | |
5520 * the position of the previous glyph. Apparently this happens only with old | |
5521 * X fonts which don't provide the special combining information needed by | |
5522 * Pango. | |
5523 */ | |
5524 static void | |
5525 setup_zero_width_cluster(PangoItem *item, PangoGlyphInfo *glyph, | |
5526 int last_cellcount, int last_cluster_width, | |
5527 int last_glyph_rbearing) | |
5528 { | |
5529 PangoRectangle ink_rect; | |
5530 PangoRectangle logical_rect; | |
5531 int width; | |
5532 | |
5533 width = last_cellcount * gui.char_width * PANGO_SCALE; | |
5534 glyph->geometry.x_offset = -width + MAX(0, width - last_cluster_width) / 2; | |
5535 glyph->geometry.width = 0; | |
5536 | |
5537 pango_font_get_glyph_extents(item->analysis.font, | |
5538 glyph->glyph, | |
5539 &ink_rect, &logical_rect); | |
5540 if (ink_rect.x < 0) | |
5541 { | |
5542 glyph->geometry.x_offset += last_glyph_rbearing; | |
5543 glyph->geometry.y_offset = logical_rect.height | |
5544 - (gui.char_height - p_linespace) * PANGO_SCALE; | |
5545 } | |
2507
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|
5546 else |
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|
5547 // If the accent width is smaller than the cluster width, position it |
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diff
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|
5548 // in the middle. |
2507
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diff
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|
5549 glyph->geometry.x_offset = -width + MAX(0, width - ink_rect.width) / 2; |
7 | 5550 } |
5551 | |
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|
5552 #if GTK_CHECK_VERSION(3,0,0) |
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5553 static void |
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|
5554 draw_glyph_string(int row, int col, int num_cells, int flags, |
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diff
changeset
|
5555 PangoFont *font, PangoGlyphString *glyphs, |
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|
5556 cairo_t *cr) |
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diff
changeset
|
5557 #else |
7 | 5558 static void |
5559 draw_glyph_string(int row, int col, int num_cells, int flags, | |
5560 PangoFont *font, PangoGlyphString *glyphs) | |
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changeset
|
5561 #endif |
7 | 5562 { |
5563 if (!(flags & DRAW_TRANSP)) | |
5564 { | |
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|
5565 #if GTK_CHECK_VERSION(3,0,0) |
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|
5566 cairo_set_source_rgba(cr, |
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|
5567 gui.bgcolor->red, gui.bgcolor->green, gui.bgcolor->blue, |
d63b85fe3dc7
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|
5568 gui.bgcolor->alpha); |
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diff
changeset
|
5569 cairo_rectangle(cr, |
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changeset
|
5570 FILL_X(col), FILL_Y(row), |
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diff
changeset
|
5571 num_cells * gui.char_width, gui.char_height); |
3456e2ebebd4
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changeset
|
5572 cairo_fill(cr); |
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changeset
|
5573 #else |
7 | 5574 gdk_gc_set_foreground(gui.text_gc, gui.bgcolor); |
5575 | |
5576 gdk_draw_rectangle(gui.drawarea->window, | |
5577 gui.text_gc, | |
5578 TRUE, | |
5579 FILL_X(col), | |
5580 FILL_Y(row), | |
5581 num_cells * gui.char_width, | |
5582 gui.char_height); | |
8218
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|
5583 #endif |
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|
5584 } |
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|
5585 |
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changeset
|
5586 #if GTK_CHECK_VERSION(3,0,0) |
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|
5587 cairo_set_source_rgba(cr, |
d63b85fe3dc7
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changeset
|
5588 gui.fgcolor->red, gui.fgcolor->green, gui.fgcolor->blue, |
d63b85fe3dc7
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changeset
|
5589 gui.fgcolor->alpha); |
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changeset
|
5590 cairo_move_to(cr, TEXT_X(col), TEXT_Y(row)); |
3456e2ebebd4
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changeset
|
5591 pango_cairo_show_glyph_string(cr, font, glyphs); |
3456e2ebebd4
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diff
changeset
|
5592 #else |
7 | 5593 gdk_gc_set_foreground(gui.text_gc, gui.fgcolor); |
5594 | |
5595 gdk_draw_glyphs(gui.drawarea->window, | |
5596 gui.text_gc, | |
5597 font, | |
5598 TEXT_X(col), | |
5599 TEXT_Y(row), | |
5600 glyphs); | |
8218
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changeset
|
5601 #endif |
7 | 5602 |
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changeset
|
5603 // redraw the contents with an offset of 1 to emulate bold |
7 | 5604 if ((flags & DRAW_BOLD) && !gui.font_can_bold) |
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changeset
|
5605 #if GTK_CHECK_VERSION(3,0,0) |
3456e2ebebd4
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|
5606 { |
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changeset
|
5607 cairo_set_source_rgba(cr, |
d63b85fe3dc7
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changeset
|
5608 gui.fgcolor->red, gui.fgcolor->green, gui.fgcolor->blue, |
d63b85fe3dc7
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diff
changeset
|
5609 gui.fgcolor->alpha); |
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changeset
|
5610 cairo_move_to(cr, TEXT_X(col) + 1, TEXT_Y(row)); |
3456e2ebebd4
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diff
changeset
|
5611 pango_cairo_show_glyph_string(cr, font, glyphs); |
3456e2ebebd4
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diff
changeset
|
5612 } |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
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parents:
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diff
changeset
|
5613 #else |
7 | 5614 gdk_draw_glyphs(gui.drawarea->window, |
5615 gui.text_gc, | |
5616 font, | |
5617 TEXT_X(col) + 1, | |
5618 TEXT_Y(row), | |
5619 glyphs); | |
8218
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diff
changeset
|
5620 #endif |
7 | 5621 } |
5622 | |
207 | 5623 /* |
5624 * Draw underline and undercurl at the bottom of the character cell. | |
5625 */ | |
8218
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Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5626 #if GTK_CHECK_VERSION(3,0,0) |
3456e2ebebd4
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parents:
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diff
changeset
|
5627 static void |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
5628 draw_under(int flags, int row, int col, int cells, cairo_t *cr) |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
5629 #else |
207 | 5630 static void |
5631 draw_under(int flags, int row, int col, int cells) | |
8218
3456e2ebebd4
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Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5632 #endif |
207 | 5633 { |
5634 int i; | |
5635 int offset; | |
1884 | 5636 static const int val[8] = {1, 0, 0, 0, 1, 2, 2, 2 }; |
207 | 5637 int y = FILL_Y(row + 1) - 1; |
5638 | |
18781
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patch 8.1.2380: using old C style comments
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parents:
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diff
changeset
|
5639 // Undercurl: draw curl at the bottom of the character cell. |
207 | 5640 if (flags & DRAW_UNDERC) |
5641 { | |
8218
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diff
changeset
|
5642 #if GTK_CHECK_VERSION(3,0,0) |
3456e2ebebd4
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diff
changeset
|
5643 cairo_set_line_width(cr, 1.0); |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
5644 cairo_set_line_cap(cr, CAIRO_LINE_CAP_BUTT); |
9624
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5645 cairo_set_source_rgba(cr, |
d63b85fe3dc7
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9523
diff
changeset
|
5646 gui.spcolor->red, gui.spcolor->green, gui.spcolor->blue, |
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5647 gui.spcolor->alpha); |
26201
a0f4b96a813a
patch 8.2.3632: GTK3: undercurl does not get removed properly
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
5648 cairo_move_to(cr, FILL_X(col) + 1, y - 2 + 0.5); |
a0f4b96a813a
patch 8.2.3632: GTK3: undercurl does not get removed properly
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
5649 for (i = FILL_X(col) + 1; i < FILL_X(col + cells); ++i) |
8218
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changeset
|
5650 { |
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diff
changeset
|
5651 offset = val[i % 8]; |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
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diff
changeset
|
5652 cairo_line_to(cr, i, y - offset + 0.5); |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
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changeset
|
5653 } |
3456e2ebebd4
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diff
changeset
|
5654 cairo_stroke(cr); |
3456e2ebebd4
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
5655 #else |
207 | 5656 gdk_gc_set_foreground(gui.text_gc, gui.spcolor); |
5657 for (i = FILL_X(col); i < FILL_X(col + cells); ++i) | |
5658 { | |
5659 offset = val[i % 8]; | |
5660 gdk_draw_point(gui.drawarea->window, gui.text_gc, i, y - offset); | |
5661 } | |
5662 gdk_gc_set_foreground(gui.text_gc, gui.fgcolor); | |
8218
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diff
changeset
|
5663 #endif |
207 | 5664 } |
5665 | |
18781
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patch 8.1.2380: using old C style comments
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changeset
|
5666 // Draw a strikethrough line |
12317
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changeset
|
5667 if (flags & DRAW_STRIKE) |
2a8890b80923
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diff
changeset
|
5668 { |
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diff
changeset
|
5669 #if GTK_CHECK_VERSION(3,0,0) |
2a8890b80923
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parents:
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diff
changeset
|
5670 cairo_set_line_width(cr, 1.0); |
2a8890b80923
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parents:
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diff
changeset
|
5671 cairo_set_line_cap(cr, CAIRO_LINE_CAP_BUTT); |
2a8890b80923
patch 8.0.1038: strike-through text not supported
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parents:
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diff
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|
5672 cairo_set_source_rgba(cr, |
2a8890b80923
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parents:
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diff
changeset
|
5673 gui.spcolor->red, gui.spcolor->green, gui.spcolor->blue, |
2a8890b80923
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parents:
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diff
changeset
|
5674 gui.spcolor->alpha); |
2a8890b80923
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parents:
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diff
changeset
|
5675 cairo_move_to(cr, FILL_X(col), y + 1 - gui.char_height/2 + 0.5); |
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parents:
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diff
changeset
|
5676 cairo_line_to(cr, FILL_X(col + cells), y + 1 - gui.char_height/2 + 0.5); |
2a8890b80923
patch 8.0.1038: strike-through text not supported
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parents:
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changeset
|
5677 cairo_stroke(cr); |
2a8890b80923
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parents:
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diff
changeset
|
5678 #else |
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changeset
|
5679 gdk_gc_set_foreground(gui.text_gc, gui.spcolor); |
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changeset
|
5680 gdk_draw_line(gui.drawarea->window, gui.text_gc, |
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changeset
|
5681 FILL_X(col), y + 1 - gui.char_height/2, |
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|
5682 FILL_X(col + cells), y + 1 - gui.char_height/2); |
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changeset
|
5683 gdk_gc_set_foreground(gui.text_gc, gui.fgcolor); |
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changeset
|
5684 #endif |
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changeset
|
5685 } |
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changeset
|
5686 |
18781
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diff
changeset
|
5687 // Underline: draw a line at the bottom of the character cell. |
207 | 5688 if (flags & DRAW_UNDERL) |
5689 { | |
18781
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diff
changeset
|
5690 // When p_linespace is 0, overwrite the bottom row of pixels. |
79e10adc821d
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parents:
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diff
changeset
|
5691 // Otherwise put the line just below the character. |
207 | 5692 if (p_linespace > 1) |
5693 y -= p_linespace - 1; | |
8218
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diff
changeset
|
5694 #if GTK_CHECK_VERSION(3,0,0) |
12317
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parents:
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diff
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|
5695 cairo_set_line_width(cr, 1.0); |
2a8890b80923
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parents:
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diff
changeset
|
5696 cairo_set_line_cap(cr, CAIRO_LINE_CAP_BUTT); |
2a8890b80923
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parents:
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changeset
|
5697 cairo_set_source_rgba(cr, |
2a8890b80923
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12250
diff
changeset
|
5698 gui.fgcolor->red, gui.fgcolor->green, gui.fgcolor->blue, |
2a8890b80923
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changeset
|
5699 gui.fgcolor->alpha); |
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diff
changeset
|
5700 cairo_move_to(cr, FILL_X(col), y + 0.5); |
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parents:
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diff
changeset
|
5701 cairo_line_to(cr, FILL_X(col + cells), y + 0.5); |
2a8890b80923
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diff
changeset
|
5702 cairo_stroke(cr); |
8218
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diff
changeset
|
5703 #else |
207 | 5704 gdk_draw_line(gui.drawarea->window, gui.text_gc, |
5705 FILL_X(col), y, | |
5706 FILL_X(col + cells) - 1, y); | |
8218
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diff
changeset
|
5707 #endif |
207 | 5708 } |
5709 } | |
5710 | |
7 | 5711 int |
5712 gui_gtk2_draw_string(int row, int col, char_u *s, int len, int flags) | |
5713 { | |
25982
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diff
changeset
|
5714 char_u *conv_buf = NULL; // result of UTF-8 conversion |
aade8ef975d5
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diff
changeset
|
5715 char_u *new_conv_buf; |
aade8ef975d5
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diff
changeset
|
5716 int convlen; |
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diff
changeset
|
5717 char_u *sp, *bp; |
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diff
changeset
|
5718 int plen; |
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diff
changeset
|
5719 int len_sum; // return value needs to add up since we are |
aade8ef975d5
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diff
changeset
|
5720 // printing substrings |
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diff
changeset
|
5721 int byte_sum; // byte position in string |
aade8ef975d5
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diff
changeset
|
5722 char_u *cs; // current *s pointer |
aade8ef975d5
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diff
changeset
|
5723 int needs_pango; // look ahead, 0=ascii 1=unicode/ligatures |
25988
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patch 8.2.3527: gcc complains about uninitialized variable
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diff
changeset
|
5724 int should_need_pango = FALSE; |
25982
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diff
changeset
|
5725 int slen; |
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diff
changeset
|
5726 int is_ligature; |
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diff
changeset
|
5727 int is_utf8; |
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diff
changeset
|
5728 char_u backup_ch; |
8218
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diff
changeset
|
5729 |
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diff
changeset
|
5730 if (gui.text_context == NULL || gtk_widget_get_window(gui.drawarea) == NULL) |
7 | 5731 return len; |
5732 | |
5733 if (output_conv.vc_type != CONV_NONE) | |
5734 { | |
5735 /* | |
5736 * Convert characters from 'encoding' to 'termencoding', which is set | |
5737 * to UTF-8 by gui_mch_init(). did_set_string_option() in option.c | |
5738 * prohibits changing this to something else than UTF-8 if the GUI is | |
5739 * in use. | |
5740 */ | |
5741 convlen = len; | |
5742 conv_buf = string_convert(&output_conv, s, &convlen); | |
5743 g_return_val_if_fail(conv_buf != NULL, len); | |
5744 | |
18781
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diff
changeset
|
5745 // Correct for differences in char width: some chars are |
79e10adc821d
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parents:
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diff
changeset
|
5746 // double-wide in 'encoding' but single-wide in utf-8. Add a space to |
79e10adc821d
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diff
changeset
|
5747 // compensate for that. |
7 | 5748 for (sp = s, bp = conv_buf; sp < s + len && bp < conv_buf + convlen; ) |
5749 { | |
474 | 5750 plen = utf_ptr2len(bp); |
7 | 5751 if ((*mb_ptr2cells)(sp) == 2 && utf_ptr2cells(bp) == 1) |
5752 { | |
5753 new_conv_buf = alloc(convlen + 2); | |
5754 if (new_conv_buf == NULL) | |
5755 return len; | |
5756 plen += bp - conv_buf; | |
5757 mch_memmove(new_conv_buf, conv_buf, plen); | |
5758 new_conv_buf[plen] = ' '; | |
5759 mch_memmove(new_conv_buf + plen + 1, conv_buf + plen, | |
5760 convlen - plen + 1); | |
5761 vim_free(conv_buf); | |
5762 conv_buf = new_conv_buf; | |
5763 ++convlen; | |
5764 bp = conv_buf + plen; | |
5765 plen = 1; | |
5766 } | |
474 | 5767 sp += (*mb_ptr2len)(sp); |
7 | 5768 bp += plen; |
5769 } | |
5770 s = conv_buf; | |
5771 len = convlen; | |
5772 } | |
5773 | |
5774 /* | |
25982
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changeset
|
5775 * Ligature support and complex utf-8 char optimization: |
aade8ef975d5
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diff
changeset
|
5776 * String received to output to screen can print using pre-cached glyphs |
aade8ef975d5
patch 8.2.3524: GUI: ligatures are not used
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
5777 * (fast) or Pango (slow). Ligatures and multibype utf-8 must use Pango. |
aade8ef975d5
patch 8.2.3524: GUI: ligatures are not used
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
5778 * Since we receive mixed content string, split it into logical segments |
aade8ef975d5
patch 8.2.3524: GUI: ligatures are not used
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
5779 * that are guaranteed to go trough glyphs as much as possible. Since |
aade8ef975d5
patch 8.2.3524: GUI: ligatures are not used
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
5780 * single ligature char prints as ascii, print it that way. |
aade8ef975d5
patch 8.2.3524: GUI: ligatures are not used
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
5781 */ |
aade8ef975d5
patch 8.2.3524: GUI: ligatures are not used
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
5782 len_sum = 0; // return value needs to add up since we are printing |
aade8ef975d5
patch 8.2.3524: GUI: ligatures are not used
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
5783 // substrings |
aade8ef975d5
patch 8.2.3524: GUI: ligatures are not used
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
5784 byte_sum = 0; |
aade8ef975d5
patch 8.2.3524: GUI: ligatures are not used
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
5785 cs = s; |
26207
c3b046ce88fd
patch 8.2.3635: GTK: composing underline does not show
Bram Moolenaar <Bram@vim.org>
parents:
26201
diff
changeset
|
5786 // First char decides starting needs_pango mode, 0=ascii 1=utf8/ligatures. |
c3b046ce88fd
patch 8.2.3635: GTK: composing underline does not show
Bram Moolenaar <Bram@vim.org>
parents:
26201
diff
changeset
|
5787 // Even if it is ligature char, two chars or more make ligature. |
c3b046ce88fd
patch 8.2.3635: GTK: composing underline does not show
Bram Moolenaar <Bram@vim.org>
parents:
26201
diff
changeset
|
5788 // Ascii followed by utf8 is also going trough pango. |
c3b046ce88fd
patch 8.2.3635: GTK: composing underline does not show
Bram Moolenaar <Bram@vim.org>
parents:
26201
diff
changeset
|
5789 is_utf8 = (*cs & 0x80); |
c3b046ce88fd
patch 8.2.3635: GTK: composing underline does not show
Bram Moolenaar <Bram@vim.org>
parents:
26201
diff
changeset
|
5790 is_ligature = gui.ligatures_map[*cs] && (len > 1); |
c3b046ce88fd
patch 8.2.3635: GTK: composing underline does not show
Bram Moolenaar <Bram@vim.org>
parents:
26201
diff
changeset
|
5791 if (is_ligature) |
c3b046ce88fd
patch 8.2.3635: GTK: composing underline does not show
Bram Moolenaar <Bram@vim.org>
parents:
26201
diff
changeset
|
5792 is_ligature = gui.ligatures_map[*(cs + 1)]; |
c3b046ce88fd
patch 8.2.3635: GTK: composing underline does not show
Bram Moolenaar <Bram@vim.org>
parents:
26201
diff
changeset
|
5793 if (!is_utf8 && len > 1) |
c3b046ce88fd
patch 8.2.3635: GTK: composing underline does not show
Bram Moolenaar <Bram@vim.org>
parents:
26201
diff
changeset
|
5794 is_utf8 = (*(cs + 1) & 0x80) != 0; |
c3b046ce88fd
patch 8.2.3635: GTK: composing underline does not show
Bram Moolenaar <Bram@vim.org>
parents:
26201
diff
changeset
|
5795 needs_pango = is_utf8 || is_ligature; |
25982
aade8ef975d5
patch 8.2.3524: GUI: ligatures are not used
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
5796 |
aade8ef975d5
patch 8.2.3524: GUI: ligatures are not used
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
5797 // split string into ascii and non-ascii (ligatures + utf-8) substrings, |
aade8ef975d5
patch 8.2.3524: GUI: ligatures are not used
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
5798 // print glyphs or use Pango |
aade8ef975d5
patch 8.2.3524: GUI: ligatures are not used
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
5799 while (cs < s + len) |
aade8ef975d5
patch 8.2.3524: GUI: ligatures are not used
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
5800 { |
aade8ef975d5
patch 8.2.3524: GUI: ligatures are not used
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
5801 slen = 0; |
aade8ef975d5
patch 8.2.3524: GUI: ligatures are not used
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
5802 while (slen < (len - byte_sum)) |
aade8ef975d5
patch 8.2.3524: GUI: ligatures are not used
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
5803 { |
aade8ef975d5
patch 8.2.3524: GUI: ligatures are not used
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
5804 is_ligature = gui.ligatures_map[*(cs + slen)]; |
aade8ef975d5
patch 8.2.3524: GUI: ligatures are not used
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
5805 // look ahead, single ligature char between ascii is ascii |
aade8ef975d5
patch 8.2.3524: GUI: ligatures are not used
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
5806 if (is_ligature && !needs_pango) |
aade8ef975d5
patch 8.2.3524: GUI: ligatures are not used
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
5807 { |
aade8ef975d5
patch 8.2.3524: GUI: ligatures are not used
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
5808 if ((slen + 1) < (len - byte_sum)) |
26207
c3b046ce88fd
patch 8.2.3635: GTK: composing underline does not show
Bram Moolenaar <Bram@vim.org>
parents:
26201
diff
changeset
|
5809 is_ligature = gui.ligatures_map[*(cs + slen + 1)]; |
25982
aade8ef975d5
patch 8.2.3524: GUI: ligatures are not used
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
5810 else |
aade8ef975d5
patch 8.2.3524: GUI: ligatures are not used
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
5811 is_ligature = 0; |
aade8ef975d5
patch 8.2.3524: GUI: ligatures are not used
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
5812 } |
aade8ef975d5
patch 8.2.3524: GUI: ligatures are not used
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
5813 is_utf8 = *(cs + slen) & 0x80; |
26207
c3b046ce88fd
patch 8.2.3635: GTK: composing underline does not show
Bram Moolenaar <Bram@vim.org>
parents:
26201
diff
changeset
|
5814 // ascii followed by utf8 could be combining |
c3b046ce88fd
patch 8.2.3635: GTK: composing underline does not show
Bram Moolenaar <Bram@vim.org>
parents:
26201
diff
changeset
|
5815 // if so send it trough pango |
c3b046ce88fd
patch 8.2.3635: GTK: composing underline does not show
Bram Moolenaar <Bram@vim.org>
parents:
26201
diff
changeset
|
5816 if ((!is_utf8) && ((slen + 1) < (len - byte_sum))) |
c3b046ce88fd
patch 8.2.3635: GTK: composing underline does not show
Bram Moolenaar <Bram@vim.org>
parents:
26201
diff
changeset
|
5817 is_utf8 = (*(cs + slen + 1) & 0x80); |
25982
aade8ef975d5
patch 8.2.3524: GUI: ligatures are not used
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
5818 should_need_pango = (is_ligature || is_utf8); |
aade8ef975d5
patch 8.2.3524: GUI: ligatures are not used
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
5819 if (needs_pango != should_need_pango) // mode switch |
aade8ef975d5
patch 8.2.3524: GUI: ligatures are not used
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
5820 break; |
aade8ef975d5
patch 8.2.3524: GUI: ligatures are not used
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
5821 if (needs_pango) |
aade8ef975d5
patch 8.2.3524: GUI: ligatures are not used
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
5822 { |
aade8ef975d5
patch 8.2.3524: GUI: ligatures are not used
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
5823 if (is_ligature) |
aade8ef975d5
patch 8.2.3524: GUI: ligatures are not used
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
5824 { |
aade8ef975d5
patch 8.2.3524: GUI: ligatures are not used
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
5825 slen++; // ligature char by char |
aade8ef975d5
patch 8.2.3524: GUI: ligatures are not used
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
5826 } |
26209
2dd449b9c1c7
patch 8.2.3636: Coverity warns for unreachable code
Bram Moolenaar <Bram@vim.org>
parents:
26207
diff
changeset
|
5827 else // is_utf8 |
25982
aade8ef975d5
patch 8.2.3524: GUI: ligatures are not used
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
5828 { |
aade8ef975d5
patch 8.2.3524: GUI: ligatures are not used
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
5829 if ((*(cs + slen) & 0xC0) == 0x80) |
aade8ef975d5
patch 8.2.3524: GUI: ligatures are not used
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
5830 { |
aade8ef975d5
patch 8.2.3524: GUI: ligatures are not used
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
5831 // a continuation, find next 0xC0 != 0x80 but don't |
aade8ef975d5
patch 8.2.3524: GUI: ligatures are not used
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
5832 // include it |
aade8ef975d5
patch 8.2.3524: GUI: ligatures are not used
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
5833 while ((slen < (len - byte_sum)) |
aade8ef975d5
patch 8.2.3524: GUI: ligatures are not used
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
5834 && ((*(cs + slen) & 0xC0) == 0x80)) |
aade8ef975d5
patch 8.2.3524: GUI: ligatures are not used
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
5835 { |
aade8ef975d5
patch 8.2.3524: GUI: ligatures are not used
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
5836 slen++; |
aade8ef975d5
patch 8.2.3524: GUI: ligatures are not used
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
5837 } |
aade8ef975d5
patch 8.2.3524: GUI: ligatures are not used
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
5838 } |
aade8ef975d5
patch 8.2.3524: GUI: ligatures are not used
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
5839 else if ((*(cs + slen) & 0xE0) == 0xC0) |
aade8ef975d5
patch 8.2.3524: GUI: ligatures are not used
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
5840 { |
aade8ef975d5
patch 8.2.3524: GUI: ligatures are not used
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
5841 // + one byte utf8 |
aade8ef975d5
patch 8.2.3524: GUI: ligatures are not used
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
5842 slen++; |
aade8ef975d5
patch 8.2.3524: GUI: ligatures are not used
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
5843 } |
aade8ef975d5
patch 8.2.3524: GUI: ligatures are not used
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
5844 else if ((*(cs + slen) & 0xF0) == 0xE0) |
aade8ef975d5
patch 8.2.3524: GUI: ligatures are not used
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
5845 { |
aade8ef975d5
patch 8.2.3524: GUI: ligatures are not used
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
5846 // + two bytes utf8 |
aade8ef975d5
patch 8.2.3524: GUI: ligatures are not used
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
5847 slen += 2; |
aade8ef975d5
patch 8.2.3524: GUI: ligatures are not used
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
5848 } |
aade8ef975d5
patch 8.2.3524: GUI: ligatures are not used
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
5849 else if ((*(cs + slen) & 0xF8) == 0xF0) |
aade8ef975d5
patch 8.2.3524: GUI: ligatures are not used
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
5850 { |
aade8ef975d5
patch 8.2.3524: GUI: ligatures are not used
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
5851 // + three bytes utf8 |
aade8ef975d5
patch 8.2.3524: GUI: ligatures are not used
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
5852 slen += 3; |
aade8ef975d5
patch 8.2.3524: GUI: ligatures are not used
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
5853 } |
aade8ef975d5
patch 8.2.3524: GUI: ligatures are not used
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
5854 else |
aade8ef975d5
patch 8.2.3524: GUI: ligatures are not used
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
5855 { |
aade8ef975d5
patch 8.2.3524: GUI: ligatures are not used
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
5856 // this should not happen, try moving forward, Pango |
aade8ef975d5
patch 8.2.3524: GUI: ligatures are not used
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
5857 // will catch it |
aade8ef975d5
patch 8.2.3524: GUI: ligatures are not used
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
5858 slen++; |
aade8ef975d5
patch 8.2.3524: GUI: ligatures are not used
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
5859 } |
aade8ef975d5
patch 8.2.3524: GUI: ligatures are not used
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
5860 } |
aade8ef975d5
patch 8.2.3524: GUI: ligatures are not used
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
5861 } |
aade8ef975d5
patch 8.2.3524: GUI: ligatures are not used
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
5862 else |
aade8ef975d5
patch 8.2.3524: GUI: ligatures are not used
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
5863 { |
aade8ef975d5
patch 8.2.3524: GUI: ligatures are not used
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
5864 slen++; // ascii |
aade8ef975d5
patch 8.2.3524: GUI: ligatures are not used
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
5865 } |
aade8ef975d5
patch 8.2.3524: GUI: ligatures are not used
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
5866 } |
25988
9b2be5556740
patch 8.2.3527: gcc complains about uninitialized variable
Bram Moolenaar <Bram@vim.org>
parents:
25982
diff
changeset
|
5867 |
26028
be2d004247e1
patch 8.2.3548: GTK GUI crashen when reading from stdin
Bram Moolenaar <Bram@vim.org>
parents:
25988
diff
changeset
|
5868 if (slen < len) |
be2d004247e1
patch 8.2.3548: GTK GUI crashen when reading from stdin
Bram Moolenaar <Bram@vim.org>
parents:
25988
diff
changeset
|
5869 { |
be2d004247e1
patch 8.2.3548: GTK GUI crashen when reading from stdin
Bram Moolenaar <Bram@vim.org>
parents:
25988
diff
changeset
|
5870 // temporarily zero terminate substring, print, restore char, wrap |
be2d004247e1
patch 8.2.3548: GTK GUI crashen when reading from stdin
Bram Moolenaar <Bram@vim.org>
parents:
25988
diff
changeset
|
5871 backup_ch = *(cs + slen); |
be2d004247e1
patch 8.2.3548: GTK GUI crashen when reading from stdin
Bram Moolenaar <Bram@vim.org>
parents:
25988
diff
changeset
|
5872 *(cs + slen) = NUL; |
be2d004247e1
patch 8.2.3548: GTK GUI crashen when reading from stdin
Bram Moolenaar <Bram@vim.org>
parents:
25988
diff
changeset
|
5873 } |
25982
aade8ef975d5
patch 8.2.3524: GUI: ligatures are not used
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
5874 len_sum += gui_gtk2_draw_string_ext(row, col + len_sum, |
aade8ef975d5
patch 8.2.3524: GUI: ligatures are not used
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
5875 cs, slen, flags, needs_pango); |
26028
be2d004247e1
patch 8.2.3548: GTK GUI crashen when reading from stdin
Bram Moolenaar <Bram@vim.org>
parents:
25988
diff
changeset
|
5876 if (slen < len) |
be2d004247e1
patch 8.2.3548: GTK GUI crashen when reading from stdin
Bram Moolenaar <Bram@vim.org>
parents:
25988
diff
changeset
|
5877 *(cs + slen) = backup_ch; |
25982
aade8ef975d5
patch 8.2.3524: GUI: ligatures are not used
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
5878 cs += slen; |
aade8ef975d5
patch 8.2.3524: GUI: ligatures are not used
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
5879 byte_sum += slen; |
aade8ef975d5
patch 8.2.3524: GUI: ligatures are not used
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
5880 needs_pango = should_need_pango; |
aade8ef975d5
patch 8.2.3524: GUI: ligatures are not used
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
5881 } |
aade8ef975d5
patch 8.2.3524: GUI: ligatures are not used
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
5882 vim_free(conv_buf); |
aade8ef975d5
patch 8.2.3524: GUI: ligatures are not used
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
5883 return len_sum; |
aade8ef975d5
patch 8.2.3524: GUI: ligatures are not used
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
5884 } |
aade8ef975d5
patch 8.2.3524: GUI: ligatures are not used
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
5885 |
aade8ef975d5
patch 8.2.3524: GUI: ligatures are not used
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
5886 int |
aade8ef975d5
patch 8.2.3524: GUI: ligatures are not used
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
5887 gui_gtk2_draw_string_ext( |
aade8ef975d5
patch 8.2.3524: GUI: ligatures are not used
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
5888 int row, |
aade8ef975d5
patch 8.2.3524: GUI: ligatures are not used
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
5889 int col, |
aade8ef975d5
patch 8.2.3524: GUI: ligatures are not used
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
5890 char_u *s, |
aade8ef975d5
patch 8.2.3524: GUI: ligatures are not used
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
5891 int len, |
aade8ef975d5
patch 8.2.3524: GUI: ligatures are not used
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
5892 int flags, |
aade8ef975d5
patch 8.2.3524: GUI: ligatures are not used
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
5893 int force_pango) |
aade8ef975d5
patch 8.2.3524: GUI: ligatures are not used
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
5894 { |
aade8ef975d5
patch 8.2.3524: GUI: ligatures are not used
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
5895 GdkRectangle area; // area for clip mask |
aade8ef975d5
patch 8.2.3524: GUI: ligatures are not used
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
5896 PangoGlyphString *glyphs; // glyphs of current item |
aade8ef975d5
patch 8.2.3524: GUI: ligatures are not used
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
5897 int column_offset = 0; // column offset in cells |
aade8ef975d5
patch 8.2.3524: GUI: ligatures are not used
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
5898 int i; |
aade8ef975d5
patch 8.2.3524: GUI: ligatures are not used
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
5899 #if GTK_CHECK_VERSION(3,0,0) |
aade8ef975d5
patch 8.2.3524: GUI: ligatures are not used
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
5900 cairo_t *cr; |
aade8ef975d5
patch 8.2.3524: GUI: ligatures are not used
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
5901 #endif |
aade8ef975d5
patch 8.2.3524: GUI: ligatures are not used
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
5902 |
aade8ef975d5
patch 8.2.3524: GUI: ligatures are not used
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
5903 /* |
7 | 5904 * Restrict all drawing to the current screen line in order to prevent |
5905 * fuzzy font lookups from messing up the screen. | |
5906 */ | |
5907 area.x = gui.border_offset; | |
5908 area.y = FILL_Y(row); | |
5909 area.width = gui.num_cols * gui.char_width; | |
5910 area.height = gui.char_height; | |
5911 | |
8218
3456e2ebebd4
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Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5912 #if GTK_CHECK_VERSION(3,0,0) |
3456e2ebebd4
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Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5913 cr = cairo_create(gui.surface); |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5914 cairo_rectangle(cr, area.x, area.y, area.width, area.height); |
3456e2ebebd4
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
5915 cairo_clip(cr); |
3456e2ebebd4
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
5916 #else |
7 | 5917 gdk_gc_set_clip_origin(gui.text_gc, 0, 0); |
5918 gdk_gc_set_clip_rectangle(gui.text_gc, &area); | |
8218
3456e2ebebd4
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Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5919 #endif |
7 | 5920 |
5921 glyphs = pango_glyph_string_new(); | |
5922 | |
5923 /* | |
5924 * Optimization hack: If possible, skip the itemize and shaping process | |
5925 * for pure ASCII strings. This optimization is particularly effective | |
5926 * because Vim draws space characters to clear parts of the screen. | |
5927 */ | |
5928 if (!(flags & DRAW_ITALIC) | |
5929 && !((flags & DRAW_BOLD) && gui.font_can_bold) | |
25982
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patch 8.2.3524: GUI: ligatures are not used
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
5930 && gui.ascii_glyphs != NULL |
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patch 8.2.3524: GUI: ligatures are not used
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
5931 && !force_pango) |
7 | 5932 { |
5933 char_u *p; | |
5934 | |
5935 for (p = s; p < s + len; ++p) | |
5936 if (*p & 0x80) | |
5937 goto not_ascii; | |
5938 | |
5939 pango_glyph_string_set_size(glyphs, len); | |
5940 | |
5941 for (i = 0; i < len; ++i) | |
5942 { | |
9879
5cd29e15f2f7
commit https://github.com/vim/vim/commit/16350cb97914bc86320185a9910b23c2b297d273
Christian Brabandt <cb@256bit.org>
parents:
9848
diff
changeset
|
5943 glyphs->glyphs[i] = gui.ascii_glyphs->glyphs[2 * s[i]]; |
7 | 5944 glyphs->log_clusters[i] = i; |
5945 } | |
5946 | |
8218
3456e2ebebd4
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Christian Brabandt <cb@256bit.org>
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7870
diff
changeset
|
5947 #if GTK_CHECK_VERSION(3,0,0) |
3456e2ebebd4
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Christian Brabandt <cb@256bit.org>
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7870
diff
changeset
|
5948 draw_glyph_string(row, col, len, flags, gui.ascii_font, glyphs, cr); |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5949 #else |
7 | 5950 draw_glyph_string(row, col, len, flags, gui.ascii_font, glyphs); |
8218
3456e2ebebd4
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Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5951 #endif |
7 | 5952 |
5953 column_offset = len; | |
5954 } | |
5955 else | |
5956 not_ascii: | |
5957 { | |
5958 PangoAttrList *attr_list; | |
5959 GList *item_list; | |
5960 int cluster_width; | |
5961 int last_glyph_rbearing; | |
18781
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patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
5962 int cells = 0; // cells occupied by current cluster |
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
5963 |
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
5964 // Safety check: pango crashes when invoked with invalid utf-8 |
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
5965 // characters. |
26 | 5966 if (!utf_valid_string(s, s + len)) |
5967 { | |
5968 column_offset = len; | |
5969 goto skipitall; | |
5970 } | |
5971 | |
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
5972 // original width of the current cluster |
7 | 5973 cluster_width = PANGO_SCALE * gui.char_width; |
5974 | |
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
5975 // right bearing of the last non-composing glyph |
7 | 5976 last_glyph_rbearing = PANGO_SCALE * gui.char_width; |
5977 | |
5978 attr_list = pango_attr_list_new(); | |
5979 | |
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
5980 // If 'guifontwide' is set then use that for double-width characters. |
79e10adc821d
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
5981 // Otherwise just go with 'guifont' and let Pango do its thing. |
7 | 5982 if (gui.wide_font != NULL) |
5983 apply_wide_font_attr(s, len, attr_list); | |
5984 | |
5985 if ((flags & DRAW_BOLD) && gui.font_can_bold) | |
5986 INSERT_PANGO_ATTR(pango_attr_weight_new(PANGO_WEIGHT_BOLD), | |
5987 attr_list, 0, len); | |
5988 if (flags & DRAW_ITALIC) | |
5989 INSERT_PANGO_ATTR(pango_attr_style_new(PANGO_STYLE_ITALIC), | |
5990 attr_list, 0, len); | |
5991 /* | |
5992 * Break the text into segments with consistent directional level | |
5993 * and shaping engine. Pure Latin text needs only a single segment, | |
5994 * so there's no need to worry about the loop's efficiency. Better | |
5995 * try to optimize elsewhere, e.g. reducing exposes and stuff :) | |
5996 */ | |
5997 item_list = pango_itemize(gui.text_context, | |
5998 (const char *)s, 0, len, attr_list, NULL); | |
5999 | |
6000 while (item_list != NULL) | |
6001 { | |
6002 PangoItem *item; | |
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6003 int item_cells = 0; // item length in cells |
7 | 6004 |
6005 item = (PangoItem *)item_list->data; | |
6006 item_list = g_list_delete_link(item_list, item_list); | |
6007 /* | |
6008 * Increment the bidirectional embedding level by 1 if it is not | |
6009 * even. An odd number means the output will be RTL, but we don't | |
6010 * want that since Vim handles right-to-left text on its own. It | |
6011 * would probably be sufficient to just set level = 0, but you can | |
6012 * never know :) | |
6013 * | |
6014 * Unfortunately we can't take advantage of Pango's ability to | |
6015 * render both LTR and RTL at the same time. In order to support | |
6016 * that, Vim's main screen engine would have to make use of Pango | |
6017 * functionality. | |
6018 */ | |
6019 item->analysis.level = (item->analysis.level + 1) & (~1U); | |
6020 | |
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
6021 // HACK: Overrule the shape engine, we don't want shaping to be |
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6022 // done, because drawing the cursor would change the display. |
7 | 6023 item->analysis.shape_engine = default_shape_engine; |
6024 | |
7098
70b56e5eccb2
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Christian Brabandt <cb@256bit.org>
parents:
7086
diff
changeset
|
6025 #ifdef HAVE_PANGO_SHAPE_FULL |
7086
3825da022231
commit https://github.com/vim/vim/commit/7e2ec008f5c5152205d0b8a7d88177b374225d8d
Christian Brabandt <cb@256bit.org>
parents:
6819
diff
changeset
|
6026 pango_shape_full((const char *)s + item->offset, item->length, |
3825da022231
commit https://github.com/vim/vim/commit/7e2ec008f5c5152205d0b8a7d88177b374225d8d
Christian Brabandt <cb@256bit.org>
parents:
6819
diff
changeset
|
6027 (const char *)s, len, &item->analysis, glyphs); |
7098
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commit https://github.com/vim/vim/commit/3cbe0c01ad71875bd662edb629f9e792a734f292
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7086
diff
changeset
|
6028 #else |
70b56e5eccb2
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Christian Brabandt <cb@256bit.org>
parents:
7086
diff
changeset
|
6029 pango_shape((const char *)s + item->offset, item->length, |
70b56e5eccb2
commit https://github.com/vim/vim/commit/3cbe0c01ad71875bd662edb629f9e792a734f292
Christian Brabandt <cb@256bit.org>
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7086
diff
changeset
|
6030 &item->analysis, glyphs); |
70b56e5eccb2
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Christian Brabandt <cb@256bit.org>
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7086
diff
changeset
|
6031 #endif |
7 | 6032 /* |
6033 * Fixed-width hack: iterate over the array and assign a fixed | |
6034 * width to each glyph, thus overriding the choice made by the | |
6035 * shaping engine. We use utf_char2cells() to determine the | |
6036 * number of cells needed. | |
6037 * | |
6038 * Also perform all kind of dark magic to get composing | |
6039 * characters right (and pretty too of course). | |
6040 */ | |
6041 for (i = 0; i < glyphs->num_glyphs; ++i) | |
6042 { | |
6043 PangoGlyphInfo *glyph; | |
6044 | |
6045 glyph = &glyphs->glyphs[i]; | |
6046 | |
6047 if (glyph->attr.is_cluster_start) | |
6048 { | |
6049 int cellcount; | |
6050 | |
6051 cellcount = count_cluster_cells( | |
6052 s, item, glyphs, i, &cluster_width, | |
6053 (item_list != NULL) ? &last_glyph_rbearing : NULL); | |
6054 | |
6055 if (cellcount > 0) | |
6056 { | |
6057 int width; | |
6058 | |
6059 width = cellcount * gui.char_width * PANGO_SCALE; | |
6060 glyph->geometry.x_offset += | |
6061 MAX(0, width - cluster_width) / 2; | |
6062 glyph->geometry.width = width; | |
6063 } | |
6064 else | |
6065 { | |
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diff
changeset
|
6066 // If there are only combining characters in the |
79e10adc821d
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18671
diff
changeset
|
6067 // cluster, we cannot just change the width of the |
79e10adc821d
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diff
changeset
|
6068 // previous glyph since there is none. Therefore |
79e10adc821d
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Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6069 // some guesswork is needed. |
7 | 6070 setup_zero_width_cluster(item, glyph, cells, |
6071 cluster_width, | |
6072 last_glyph_rbearing); | |
6073 } | |
6074 | |
6075 item_cells += cellcount; | |
6076 cells = cellcount; | |
6077 } | |
6078 else if (i > 0) | |
6079 { | |
6080 int width; | |
6081 | |
18781
79e10adc821d
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
6082 // There is a previous glyph, so we deal with combining |
79e10adc821d
patch 8.1.2380: using old C style comments
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diff
changeset
|
6083 // characters the canonical way. |
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diff
changeset
|
6084 // In some circumstances Pango uses a positive x_offset, |
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6085 // then use the width of the previous glyph for this one |
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
6086 // and set the previous width to zero. |
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6087 // Otherwise we get a negative x_offset, Pango has already |
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6088 // positioned the combining char, keep the widths as they |
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
6089 // are. |
79e10adc821d
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parents:
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diff
changeset
|
6090 // For both adjust the x_offset to position the glyph in |
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
6091 // the middle. |
2507
2070b63605a7
Fix: with newer GTK versions accented characters were drawn too much to the
Bram Moolenaar <bram@vim.org>
parents:
2409
diff
changeset
|
6092 if (glyph->geometry.x_offset >= 0) |
2517
fe5709686d05
Improve positioning of combining characters in GTK.
Bram Moolenaar <bram@vim.org>
parents:
2507
diff
changeset
|
6093 { |
fe5709686d05
Improve positioning of combining characters in GTK.
Bram Moolenaar <bram@vim.org>
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2507
diff
changeset
|
6094 glyphs->glyphs[i].geometry.width = |
fe5709686d05
Improve positioning of combining characters in GTK.
Bram Moolenaar <bram@vim.org>
parents:
2507
diff
changeset
|
6095 glyphs->glyphs[i - 1].geometry.width; |
2507
2070b63605a7
Fix: with newer GTK versions accented characters were drawn too much to the
Bram Moolenaar <bram@vim.org>
parents:
2409
diff
changeset
|
6096 glyphs->glyphs[i - 1].geometry.width = 0; |
2517
fe5709686d05
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Bram Moolenaar <bram@vim.org>
parents:
2507
diff
changeset
|
6097 } |
7 | 6098 width = cells * gui.char_width * PANGO_SCALE; |
6099 glyph->geometry.x_offset += | |
6100 MAX(0, width - cluster_width) / 2; | |
6101 } | |
18781
79e10adc821d
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diff
changeset
|
6102 else // i == 0 "cannot happen" |
7 | 6103 { |
6104 glyph->geometry.width = 0; | |
6105 } | |
6106 } | |
6107 | |
18781
79e10adc821d
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18671
diff
changeset
|
6108 //// Aaaaand action! ** |
8218
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7870
diff
changeset
|
6109 #if GTK_CHECK_VERSION(3,0,0) |
3456e2ebebd4
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parents:
7870
diff
changeset
|
6110 draw_glyph_string(row, col + column_offset, item_cells, |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
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7870
diff
changeset
|
6111 flags, item->analysis.font, glyphs, |
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|
6112 cr); |
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|
6113 #else |
7 | 6114 draw_glyph_string(row, col + column_offset, item_cells, |
6115 flags, item->analysis.font, glyphs); | |
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6116 #endif |
7 | 6117 |
6118 pango_item_free(item); | |
6119 | |
6120 column_offset += item_cells; | |
6121 } | |
6122 | |
6123 pango_attr_list_unref(attr_list); | |
6124 } | |
6125 | |
26 | 6126 skipitall: |
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|
6127 // Draw underline and undercurl. |
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6128 #if GTK_CHECK_VERSION(3,0,0) |
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6129 draw_under(flags, row, col, column_offset, cr); |
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6130 #else |
207 | 6131 draw_under(flags, row, col, column_offset); |
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6132 #endif |
7 | 6133 |
6134 pango_glyph_string_free(glyphs); | |
6135 | |
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6136 #if GTK_CHECK_VERSION(3,0,0) |
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6137 cairo_destroy(cr); |
26151
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6138 gtk_widget_queue_draw_area(gui.drawarea, area.x, area.y, |
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6139 area.width, area.height); |
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6140 #else |
7 | 6141 gdk_gc_set_clip_rectangle(gui.text_gc, NULL); |
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6142 #endif |
7 | 6143 |
6144 return column_offset; | |
6145 } | |
6146 | |
6147 /* | |
6148 * Return OK if the key with the termcap name "name" is supported. | |
6149 */ | |
6150 int | |
6151 gui_mch_haskey(char_u *name) | |
6152 { | |
6153 int i; | |
6154 | |
6155 for (i = 0; special_keys[i].key_sym != 0; i++) | |
6156 if (name[0] == special_keys[i].code0 | |
6157 && name[1] == special_keys[i].code1) | |
6158 return OK; | |
6159 return FAIL; | |
6160 } | |
6161 | |
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6162 #if defined(FEAT_EVAL) || defined(PROTO) |
7 | 6163 /* |
6164 * Return the text window-id and display. Only required for X-based GUI's | |
6165 */ | |
6166 int | |
6167 gui_get_x11_windis(Window *win, Display **dis) | |
6168 { | |
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6169 if (gui.mainwin != NULL && gtk_widget_get_window(gui.mainwin) != NULL) |
14712
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6170 { |
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6171 *dis = GDK_WINDOW_XDISPLAY(gtk_widget_get_window(gui.mainwin)); |
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6172 *win = GDK_WINDOW_XID(gtk_widget_get_window(gui.mainwin)); |
7 | 6173 return OK; |
6174 } | |
6175 | |
6176 *dis = NULL; | |
6177 *win = 0; | |
6178 return FAIL; | |
6179 } | |
6180 #endif | |
6181 | |
6182 #if defined(FEAT_CLIENTSERVER) \ | |
6183 || (defined(FEAT_X11) && defined(FEAT_CLIPBOARD)) || defined(PROTO) | |
6184 | |
6185 Display * | |
6186 gui_mch_get_display(void) | |
6187 { | |
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6188 if (gui.mainwin != NULL && gtk_widget_get_window(gui.mainwin) != NULL) |
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6189 return GDK_WINDOW_XDISPLAY(gtk_widget_get_window(gui.mainwin)); |
7 | 6190 else |
6191 return NULL; | |
6192 } | |
6193 #endif | |
6194 | |
6195 void | |
6196 gui_mch_beep(void) | |
6197 { | |
6198 GdkDisplay *display; | |
6199 | |
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6200 if (gui.mainwin != NULL && gtk_widget_get_realized(gui.mainwin)) |
7 | 6201 display = gtk_widget_get_display(gui.mainwin); |
6202 else | |
6203 display = gdk_display_get_default(); | |
6204 | |
6205 if (display != NULL) | |
6206 gdk_display_beep(display); | |
6207 } | |
6208 | |
6209 void | |
6210 gui_mch_flash(int msec) | |
6211 { | |
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6212 #if GTK_CHECK_VERSION(3,0,0) |
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6213 // TODO Replace GdkGC with Cairo |
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6214 (void)msec; |
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6215 #else |
7 | 6216 GdkGCValues values; |
6217 GdkGC *invert_gc; | |
6218 | |
6219 if (gui.drawarea->window == NULL) | |
6220 return; | |
6221 | |
6222 values.foreground.pixel = gui.norm_pixel ^ gui.back_pixel; | |
6223 values.background.pixel = gui.norm_pixel ^ gui.back_pixel; | |
6224 values.function = GDK_XOR; | |
6225 invert_gc = gdk_gc_new_with_values(gui.drawarea->window, | |
6226 &values, | |
6227 GDK_GC_FOREGROUND | | |
6228 GDK_GC_BACKGROUND | | |
6229 GDK_GC_FUNCTION); | |
6230 gdk_gc_set_exposures(invert_gc, | |
6231 gui.visibility != GDK_VISIBILITY_UNOBSCURED); | |
6232 /* | |
6233 * Do a visual beep by changing back and forth in some undetermined way, | |
6234 * the foreground and background colors. This is due to the fact that | |
6235 * there can't be really any prediction about the effects of XOR on | |
6236 * arbitrary X11 servers. However this seems to be enough for what we | |
6237 * intend it to do. | |
6238 */ | |
6239 gdk_draw_rectangle(gui.drawarea->window, invert_gc, | |
6240 TRUE, | |
6241 0, 0, | |
6242 FILL_X((int)Columns) + gui.border_offset, | |
6243 FILL_Y((int)Rows) + gui.border_offset); | |
6244 | |
6245 gui_mch_flush(); | |
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6246 ui_delay((long)msec, TRUE); // wait so many msec |
7 | 6247 |
6248 gdk_draw_rectangle(gui.drawarea->window, invert_gc, | |
6249 TRUE, | |
6250 0, 0, | |
6251 FILL_X((int)Columns) + gui.border_offset, | |
6252 FILL_Y((int)Rows) + gui.border_offset); | |
6253 | |
6254 gdk_gc_destroy(invert_gc); | |
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6255 #endif |
7 | 6256 } |
6257 | |
6258 /* | |
6259 * Invert a rectangle from row r, column c, for nr rows and nc columns. | |
6260 */ | |
6261 void | |
6262 gui_mch_invert_rectangle(int r, int c, int nr, int nc) | |
6263 { | |
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6264 #if GTK_CHECK_VERSION(3,0,0) |
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6265 const GdkRectangle rect = { |
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6266 FILL_X(c), FILL_Y(r), nc * gui.char_width, nr * gui.char_height |
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6267 }; |
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6268 cairo_t * const cr = cairo_create(gui.surface); |
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6269 |
30237
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6270 cairo_set_source_rgba(cr, 1.0, 1.0, 1.0, 1.0); |
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6271 # if CAIRO_VERSION >= CAIRO_VERSION_ENCODE(1,9,2) |
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|
6272 cairo_set_operator(cr, CAIRO_OPERATOR_DIFFERENCE); |
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6273 # else |
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|
6274 // Give an implementation for older cairo versions if necessary. |
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6275 # endif |
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|
6276 cairo_rectangle(cr, rect.x, rect.y, rect.width, rect.height); |
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|
6277 cairo_fill(cr); |
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6278 |
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|
6279 cairo_destroy(cr); |
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6280 |
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6281 gtk_widget_queue_draw_area(gui.drawarea, rect.x, rect.y, |
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6282 rect.width, rect.height); |
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6283 #else |
7 | 6284 GdkGCValues values; |
6285 GdkGC *invert_gc; | |
6286 | |
6287 if (gui.drawarea->window == NULL) | |
6288 return; | |
6289 | |
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6290 values.function = GDK_INVERT; |
7 | 6291 invert_gc = gdk_gc_new_with_values(gui.drawarea->window, |
6292 &values, | |
6293 GDK_GC_FUNCTION); | |
944 | 6294 gdk_gc_set_exposures(invert_gc, gui.visibility != |
6295 GDK_VISIBILITY_UNOBSCURED); | |
7 | 6296 gdk_draw_rectangle(gui.drawarea->window, invert_gc, |
6297 TRUE, | |
6298 FILL_X(c), FILL_Y(r), | |
6299 (nc) * gui.char_width, (nr) * gui.char_height); | |
6300 gdk_gc_destroy(invert_gc); | |
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6301 #endif |
7 | 6302 } |
6303 | |
6304 /* | |
6305 * Iconify the GUI window. | |
6306 */ | |
6307 void | |
6308 gui_mch_iconify(void) | |
6309 { | |
6310 gtk_window_iconify(GTK_WINDOW(gui.mainwin)); | |
6311 } | |
6312 | |
6313 #if defined(FEAT_EVAL) || defined(PROTO) | |
6314 /* | |
6315 * Bring the Vim window to the foreground. | |
6316 */ | |
6317 void | |
6318 gui_mch_set_foreground(void) | |
6319 { | |
6320 gtk_window_present(GTK_WINDOW(gui.mainwin)); | |
6321 } | |
6322 #endif | |
6323 | |
6324 /* | |
6325 * Draw a cursor without focus. | |
6326 */ | |
6327 void | |
6328 gui_mch_draw_hollow_cursor(guicolor_T color) | |
6329 { | |
6330 int i = 1; | |
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6331 #if GTK_CHECK_VERSION(3,0,0) |
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6332 cairo_t *cr; |
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6333 #endif |
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6334 |
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6335 if (gtk_widget_get_window(gui.drawarea) == NULL) |
7 | 6336 return; |
6337 | |
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6338 #if GTK_CHECK_VERSION(3,0,0) |
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6339 cr = cairo_create(gui.surface); |
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6340 #endif |
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6341 |
7 | 6342 gui_mch_set_fg_color(color); |
6343 | |
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6344 #if GTK_CHECK_VERSION(3,0,0) |
9624
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6345 cairo_set_source_rgba(cr, |
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|
6346 gui.fgcolor->red, gui.fgcolor->green, gui.fgcolor->blue, |
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changeset
|
6347 gui.fgcolor->alpha); |
8218
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diff
changeset
|
6348 #else |
7 | 6349 gdk_gc_set_foreground(gui.text_gc, gui.fgcolor); |
8218
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parents:
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diff
changeset
|
6350 #endif |
7 | 6351 if (mb_lefthalve(gui.row, gui.col)) |
6352 i = 2; | |
8218
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parents:
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diff
changeset
|
6353 #if GTK_CHECK_VERSION(3,0,0) |
3456e2ebebd4
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parents:
7870
diff
changeset
|
6354 cairo_set_line_width(cr, 1.0); |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
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parents:
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diff
changeset
|
6355 cairo_set_line_cap(cr, CAIRO_LINE_CAP_BUTT); |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
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diff
changeset
|
6356 cairo_rectangle(cr, |
3456e2ebebd4
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diff
changeset
|
6357 FILL_X(gui.col) + 0.5, FILL_Y(gui.row) + 0.5, |
3456e2ebebd4
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diff
changeset
|
6358 i * gui.char_width - 1, gui.char_height - 1); |
3456e2ebebd4
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parents:
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diff
changeset
|
6359 cairo_stroke(cr); |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
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diff
changeset
|
6360 cairo_destroy(cr); |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
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diff
changeset
|
6361 #else |
7 | 6362 gdk_draw_rectangle(gui.drawarea->window, gui.text_gc, |
6363 FALSE, | |
6364 FILL_X(gui.col), FILL_Y(gui.row), | |
6365 i * gui.char_width - 1, gui.char_height - 1); | |
8218
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parents:
7870
diff
changeset
|
6366 #endif |
7 | 6367 } |
6368 | |
6369 /* | |
6370 * Draw part of a cursor, "w" pixels wide, and "h" pixels high, using | |
6371 * color "color". | |
6372 */ | |
6373 void | |
6374 gui_mch_draw_part_cursor(int w, int h, guicolor_T color) | |
6375 { | |
8218
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diff
changeset
|
6376 if (gtk_widget_get_window(gui.drawarea) == NULL) |
7 | 6377 return; |
6378 | |
6379 gui_mch_set_fg_color(color); | |
6380 | |
8218
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diff
changeset
|
6381 #if GTK_CHECK_VERSION(3,0,0) |
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|
6382 { |
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|
6383 cairo_t *cr; |
3456e2ebebd4
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|
6384 |
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diff
changeset
|
6385 cr = cairo_create(gui.surface); |
9624
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commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
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changeset
|
6386 cairo_set_source_rgba(cr, |
d63b85fe3dc7
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|
6387 gui.fgcolor->red, gui.fgcolor->green, gui.fgcolor->blue, |
d63b85fe3dc7
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diff
changeset
|
6388 gui.fgcolor->alpha); |
8218
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changeset
|
6389 cairo_rectangle(cr, |
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changeset
|
6390 # ifdef FEAT_RIGHTLEFT |
18781
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patch 8.1.2380: using old C style comments
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|
6391 // vertical line should be on the right of current point |
8218
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diff
changeset
|
6392 CURSOR_BAR_RIGHT ? FILL_X(gui.col + 1) - w : |
3456e2ebebd4
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|
6393 # endif |
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changeset
|
6394 FILL_X(gui.col), FILL_Y(gui.row) + gui.char_height - h, |
3456e2ebebd4
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|
6395 w, h); |
3456e2ebebd4
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|
6396 cairo_fill(cr); |
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|
6397 cairo_destroy(cr); |
3456e2ebebd4
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|
6398 } |
18781
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|
6399 #else // !GTK_CHECK_VERSION(3,0,0) |
7 | 6400 gdk_gc_set_foreground(gui.text_gc, gui.fgcolor); |
6401 gdk_draw_rectangle(gui.drawarea->window, gui.text_gc, | |
6402 TRUE, | |
8218
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changeset
|
6403 # ifdef FEAT_RIGHTLEFT |
18781
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patch 8.1.2380: using old C style comments
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diff
changeset
|
6404 // vertical line should be on the right of current point |
7 | 6405 CURSOR_BAR_RIGHT ? FILL_X(gui.col + 1) - w : |
8218
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diff
changeset
|
6406 # endif |
7 | 6407 FILL_X(gui.col), |
6408 FILL_Y(gui.row) + gui.char_height - h, | |
6409 w, h); | |
18781
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|
6410 #endif // !GTK_CHECK_VERSION(3,0,0) |
7 | 6411 } |
6412 | |
6413 | |
6414 /* | |
6415 * Catch up with any queued X11 events. This may put keyboard input into the | |
6416 * input buffer, call resize call-backs, trigger timers etc. If there is | |
6417 * nothing in the X11 event queue (& no timers pending), then we return | |
6418 * immediately. | |
6419 */ | |
6420 void | |
6421 gui_mch_update(void) | |
6422 { | |
2301
6f63294a1781
Avoid use of the GTK mail_loop() so that the GtkFileChooser can be used.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
6423 while (g_main_context_pending(NULL) && !vim_is_input_buf_full()) |
6f63294a1781
Avoid use of the GTK mail_loop() so that the GtkFileChooser can be used.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
6424 g_main_context_iteration(NULL, TRUE); |
7 | 6425 } |
6426 | |
12250
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diff
changeset
|
6427 static timeout_cb_type |
7 | 6428 input_timer_cb(gpointer data) |
6429 { | |
6430 int *timed_out = (int *) data; | |
6431 | |
18781
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diff
changeset
|
6432 // Just inform the caller about the occurrence of it |
7 | 6433 *timed_out = TRUE; |
6434 | |
18781
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|
6435 return FALSE; // don't happen again |
7 | 6436 } |
6437 | |
12250
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|
6438 #ifdef FEAT_JOB_CHANNEL |
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|
6439 static timeout_cb_type |
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diff
changeset
|
6440 channel_poll_cb(gpointer data UNUSED) |
ac8b2f9c1409
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|
6441 { |
18781
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patch 8.1.2380: using old C style comments
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diff
changeset
|
6442 // Using an event handler for a channel that may be disconnected does |
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
6443 // not work, it hangs. Instead poll for messages. |
12250
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changeset
|
6444 channel_handle_events(TRUE); |
ac8b2f9c1409
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diff
changeset
|
6445 parse_queued_messages(); |
ac8b2f9c1409
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changeset
|
6446 |
18781
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diff
changeset
|
6447 return TRUE; // repeat |
12250
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|
6448 } |
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changeset
|
6449 #endif |
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changeset
|
6450 |
7 | 6451 /* |
6452 * GUI input routine called by gui_wait_for_chars(). Waits for a character | |
6453 * from the keyboard. | |
6454 * wtime == -1 Wait forever. | |
6455 * wtime == 0 This should never happen. | |
6456 * wtime > 0 Wait wtime milliseconds for a character. | |
6457 * Returns OK if a character was found to be available within the given time, | |
6458 * or FAIL otherwise. | |
6459 */ | |
6460 int | |
6461 gui_mch_wait_for_chars(long wtime) | |
6462 { | |
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diff
changeset
|
6463 int focus; |
5e18efdad322
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diff
changeset
|
6464 guint timer; |
5e18efdad322
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|
6465 static int timed_out; |
5e18efdad322
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diff
changeset
|
6466 int retval = FAIL; |
12250
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|
6467 #ifdef FEAT_JOB_CHANNEL |
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|
6468 guint channel_timer = 0; |
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diff
changeset
|
6469 #endif |
7 | 6470 |
6471 timed_out = FALSE; | |
6472 | |
15665
31367ce5aac7
patch 8.1.0840: getchar(0) never returns a character in the terminal
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
6473 // This timeout makes sure that we will return if no characters arrived in |
31367ce5aac7
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diff
changeset
|
6474 // time. If "wtime" is zero just use one. |
31367ce5aac7
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diff
changeset
|
6475 if (wtime >= 0) |
15730
e5441bee8063
patch 8.1.0872: confusing condition
Bram Moolenaar <Bram@vim.org>
parents:
15665
diff
changeset
|
6476 timer = timeout_add(wtime == 0 ? 1L : wtime, |
15665
31367ce5aac7
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
6477 input_timer_cb, &timed_out); |
7 | 6478 else |
6479 timer = 0; | |
6480 | |
12250
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changeset
|
6481 #ifdef FEAT_JOB_CHANNEL |
18781
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diff
changeset
|
6482 // If there is a channel with the keep_open flag we need to poll for input |
79e10adc821d
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changeset
|
6483 // on them. |
12250
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changeset
|
6484 if (channel_any_keep_open()) |
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diff
changeset
|
6485 channel_timer = timeout_add(20, channel_poll_cb, NULL); |
ac8b2f9c1409
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changeset
|
6486 #endif |
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|
6487 |
7 | 6488 focus = gui.in_focus; |
6489 | |
6490 do | |
6491 { | |
18781
79e10adc821d
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changeset
|
6492 // Stop or start blinking when focus changes |
7 | 6493 if (gui.in_focus != focus) |
6494 { | |
6495 if (gui.in_focus) | |
6496 gui_mch_start_blink(); | |
6497 else | |
13152
f4c3a7f410f4
patch 8.0.1450: GUI: endless loop when stopping cursor blinking
Christian Brabandt <cb@256bit.org>
parents:
12802
diff
changeset
|
6498 gui_mch_stop_blink(TRUE); |
7 | 6499 focus = gui.in_focus; |
6500 } | |
6501 | |
7109
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diff
changeset
|
6502 #ifdef MESSAGE_QUEUE |
9179
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changeset
|
6503 # ifdef FEAT_TIMERS |
5e18efdad322
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diff
changeset
|
6504 did_add_timer = FALSE; |
5e18efdad322
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diff
changeset
|
6505 # endif |
7109
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diff
changeset
|
6506 parse_queued_messages(); |
9179
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changeset
|
6507 # ifdef FEAT_TIMERS |
5e18efdad322
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changeset
|
6508 if (did_add_timer) |
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6509 // Need to recompute the waiting time. |
9179
5e18efdad322
commit https://github.com/vim/vim/commit/4231da403e3c879dd6ac261e51f4ca60813935e3
Christian Brabandt <cb@256bit.org>
parents:
8926
diff
changeset
|
6510 goto theend; |
5e18efdad322
commit https://github.com/vim/vim/commit/4231da403e3c879dd6ac261e51f4ca60813935e3
Christian Brabandt <cb@256bit.org>
parents:
8926
diff
changeset
|
6511 # endif |
1624 | 6512 #endif |
6513 | |
7 | 6514 /* |
6515 * Loop in GTK+ processing until a timeout or input occurs. | |
22 | 6516 * Skip this if input is available anyway (can happen in rare |
6517 * situations, sort of race condition). | |
7 | 6518 */ |
22 | 6519 if (!input_available()) |
2301
6f63294a1781
Avoid use of the GTK mail_loop() so that the GtkFileChooser can be used.
Bram Moolenaar <bram@vim.org>
parents:
2278
diff
changeset
|
6520 g_main_context_iteration(NULL, TRUE); |
7 | 6521 |
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6522 // Got char, return immediately |
7 | 6523 if (input_available()) |
6524 { | |
9179
5e18efdad322
commit https://github.com/vim/vim/commit/4231da403e3c879dd6ac261e51f4ca60813935e3
Christian Brabandt <cb@256bit.org>
parents:
8926
diff
changeset
|
6525 retval = OK; |
5e18efdad322
commit https://github.com/vim/vim/commit/4231da403e3c879dd6ac261e51f4ca60813935e3
Christian Brabandt <cb@256bit.org>
parents:
8926
diff
changeset
|
6526 goto theend; |
7 | 6527 } |
6528 } while (wtime < 0 || !timed_out); | |
6529 | |
6530 /* | |
6531 * Flush all eventually pending (drawing) events. | |
6532 */ | |
6533 gui_mch_update(); | |
6534 | |
9179
5e18efdad322
commit https://github.com/vim/vim/commit/4231da403e3c879dd6ac261e51f4ca60813935e3
Christian Brabandt <cb@256bit.org>
parents:
8926
diff
changeset
|
6535 theend: |
5e18efdad322
commit https://github.com/vim/vim/commit/4231da403e3c879dd6ac261e51f4ca60813935e3
Christian Brabandt <cb@256bit.org>
parents:
8926
diff
changeset
|
6536 if (timer != 0 && !timed_out) |
12250
ac8b2f9c1409
patch 8.0.1005: terminal without job updates slowly in GUI
Christian Brabandt <cb@256bit.org>
parents:
12240
diff
changeset
|
6537 timeout_remove(timer); |
ac8b2f9c1409
patch 8.0.1005: terminal without job updates slowly in GUI
Christian Brabandt <cb@256bit.org>
parents:
12240
diff
changeset
|
6538 #ifdef FEAT_JOB_CHANNEL |
ac8b2f9c1409
patch 8.0.1005: terminal without job updates slowly in GUI
Christian Brabandt <cb@256bit.org>
parents:
12240
diff
changeset
|
6539 if (channel_timer != 0) |
ac8b2f9c1409
patch 8.0.1005: terminal without job updates slowly in GUI
Christian Brabandt <cb@256bit.org>
parents:
12240
diff
changeset
|
6540 timeout_remove(channel_timer); |
9179
5e18efdad322
commit https://github.com/vim/vim/commit/4231da403e3c879dd6ac261e51f4ca60813935e3
Christian Brabandt <cb@256bit.org>
parents:
8926
diff
changeset
|
6541 #endif |
5e18efdad322
commit https://github.com/vim/vim/commit/4231da403e3c879dd6ac261e51f4ca60813935e3
Christian Brabandt <cb@256bit.org>
parents:
8926
diff
changeset
|
6542 |
5e18efdad322
commit https://github.com/vim/vim/commit/4231da403e3c879dd6ac261e51f4ca60813935e3
Christian Brabandt <cb@256bit.org>
parents:
8926
diff
changeset
|
6543 return retval; |
7 | 6544 } |
6545 | |
6546 | |
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6547 ///////////////////////////////////////////////////////////////////////////// |
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6548 // Output drawing routines. |
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6549 // |
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6550 |
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6551 |
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6552 // Flush any output to the screen |
7 | 6553 void |
6554 gui_mch_flush(void) | |
6555 { | |
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6556 if (gui.mainwin != NULL && gtk_widget_get_realized(gui.mainwin)) |
14800
40e19745ad12
patch 8.1.0412: cannot build with GTK 2.4
Christian Brabandt <cb@256bit.org>
parents:
14786
diff
changeset
|
6557 #if GTK_CHECK_VERSION(2,4,0) |
9523
9d1abad90d6c
commit https://github.com/vim/vim/commit/fdadad994a6e8f6cc8b11519082e23200b96d0ba
Christian Brabandt <cb@256bit.org>
parents:
9489
diff
changeset
|
6558 gdk_display_flush(gtk_widget_get_display(gui.mainwin)); |
14800
40e19745ad12
patch 8.1.0412: cannot build with GTK 2.4
Christian Brabandt <cb@256bit.org>
parents:
14786
diff
changeset
|
6559 #else |
40e19745ad12
patch 8.1.0412: cannot build with GTK 2.4
Christian Brabandt <cb@256bit.org>
parents:
14786
diff
changeset
|
6560 gdk_display_sync(gtk_widget_get_display(gui.mainwin)); |
40e19745ad12
patch 8.1.0412: cannot build with GTK 2.4
Christian Brabandt <cb@256bit.org>
parents:
14786
diff
changeset
|
6561 #endif |
7 | 6562 } |
6563 | |
6564 /* | |
6565 * Clear a rectangular region of the screen from text pos (row1, col1) to | |
6566 * (row2, col2) inclusive. | |
6567 */ | |
6568 void | |
10920
687833a3fadc
patch 8.0.0349: redrawing errors with GTK 3
Christian Brabandt <cb@256bit.org>
parents:
10773
diff
changeset
|
6569 gui_mch_clear_block(int row1arg, int col1arg, int row2arg, int col2arg) |
687833a3fadc
patch 8.0.0349: redrawing errors with GTK 3
Christian Brabandt <cb@256bit.org>
parents:
10773
diff
changeset
|
6570 { |
687833a3fadc
patch 8.0.0349: redrawing errors with GTK 3
Christian Brabandt <cb@256bit.org>
parents:
10773
diff
changeset
|
6571 |
687833a3fadc
patch 8.0.0349: redrawing errors with GTK 3
Christian Brabandt <cb@256bit.org>
parents:
10773
diff
changeset
|
6572 int col1 = check_col(col1arg); |
687833a3fadc
patch 8.0.0349: redrawing errors with GTK 3
Christian Brabandt <cb@256bit.org>
parents:
10773
diff
changeset
|
6573 int col2 = check_col(col2arg); |
687833a3fadc
patch 8.0.0349: redrawing errors with GTK 3
Christian Brabandt <cb@256bit.org>
parents:
10773
diff
changeset
|
6574 int row1 = check_row(row1arg); |
687833a3fadc
patch 8.0.0349: redrawing errors with GTK 3
Christian Brabandt <cb@256bit.org>
parents:
10773
diff
changeset
|
6575 int row2 = check_row(row2arg); |
687833a3fadc
patch 8.0.0349: redrawing errors with GTK 3
Christian Brabandt <cb@256bit.org>
parents:
10773
diff
changeset
|
6576 |
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6577 #if GTK_CHECK_VERSION(3,0,0) |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6578 if (gtk_widget_get_window(gui.drawarea) == NULL) |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6579 return; |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6580 #else |
7 | 6581 GdkColor color; |
6582 | |
6583 if (gui.drawarea->window == NULL) | |
6584 return; | |
6585 | |
6586 color.pixel = gui.back_pixel; | |
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6587 #endif |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6588 |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6589 #if GTK_CHECK_VERSION(3,0,0) |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6590 { |
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6591 // Add one pixel to the far right column in case a double-stroked |
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6592 // bold glyph may sit there. |
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6593 const GdkRectangle rect = { |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6594 FILL_X(col1), FILL_Y(row1), |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6595 (col2 - col1 + 1) * gui.char_width + (col2 == Columns - 1), |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6596 (row2 - row1 + 1) * gui.char_height |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6597 }; |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6598 cairo_t * const cr = cairo_create(gui.surface); |
10390
6c8a4d21b873
commit https://github.com/vim/vim/commit/a859f04b4db651860c07db3587f29906517c552b
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
6599 # if GTK_CHECK_VERSION(3,22,2) |
6c8a4d21b873
commit https://github.com/vim/vim/commit/a859f04b4db651860c07db3587f29906517c552b
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
6600 set_cairo_source_rgba_from_color(cr, gui.back_pixel); |
6c8a4d21b873
commit https://github.com/vim/vim/commit/a859f04b4db651860c07db3587f29906517c552b
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
6601 # else |
26151
5a1850512676
patch 8.2.3607: GTK3 screen updating is slow
Bram Moolenaar <Bram@vim.org>
parents:
26028
diff
changeset
|
6602 GdkWindow * const win = gtk_widget_get_window(gui.drawarea); |
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6603 cairo_pattern_t * const pat = gdk_window_get_background_pattern(win); |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6604 if (pat != NULL) |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6605 cairo_set_source(cr, pat); |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6606 else |
9624
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
6607 set_cairo_source_rgba_from_color(cr, gui.back_pixel); |
10390
6c8a4d21b873
commit https://github.com/vim/vim/commit/a859f04b4db651860c07db3587f29906517c552b
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
6608 # endif |
26151
5a1850512676
patch 8.2.3607: GTK3 screen updating is slow
Bram Moolenaar <Bram@vim.org>
parents:
26028
diff
changeset
|
6609 cairo_rectangle(cr, rect.x, rect.y, rect.width, rect.height); |
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6610 cairo_fill(cr); |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6611 cairo_destroy(cr); |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6612 |
26151
5a1850512676
patch 8.2.3607: GTK3 screen updating is slow
Bram Moolenaar <Bram@vim.org>
parents:
26028
diff
changeset
|
6613 gtk_widget_queue_draw_area(gui.drawarea, |
5a1850512676
patch 8.2.3607: GTK3 screen updating is slow
Bram Moolenaar <Bram@vim.org>
parents:
26028
diff
changeset
|
6614 rect.x, rect.y, rect.width, rect.height); |
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6615 } |
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6616 #else // !GTK_CHECK_VERSION(3,0,0) |
7 | 6617 gdk_gc_set_foreground(gui.text_gc, &color); |
6618 | |
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6619 // Clear one extra pixel at the far right, for when bold characters have |
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6620 // spilled over to the window border. |
7 | 6621 gdk_draw_rectangle(gui.drawarea->window, gui.text_gc, TRUE, |
6622 FILL_X(col1), FILL_Y(row1), | |
6623 (col2 - col1 + 1) * gui.char_width | |
6624 + (col2 == Columns - 1), | |
6625 (row2 - row1 + 1) * gui.char_height); | |
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6626 #endif // !GTK_CHECK_VERSION(3,0,0) |
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6627 } |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6628 |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6629 #if GTK_CHECK_VERSION(3,0,0) |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6630 static void |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6631 gui_gtk_window_clear(GdkWindow *win) |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6632 { |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6633 const GdkRectangle rect = { |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6634 0, 0, gdk_window_get_width(win), gdk_window_get_height(win) |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6635 }; |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6636 cairo_t * const cr = cairo_create(gui.surface); |
10390
6c8a4d21b873
commit https://github.com/vim/vim/commit/a859f04b4db651860c07db3587f29906517c552b
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
6637 # if GTK_CHECK_VERSION(3,22,2) |
6c8a4d21b873
commit https://github.com/vim/vim/commit/a859f04b4db651860c07db3587f29906517c552b
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
6638 set_cairo_source_rgba_from_color(cr, gui.back_pixel); |
6c8a4d21b873
commit https://github.com/vim/vim/commit/a859f04b4db651860c07db3587f29906517c552b
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
6639 # else |
8218
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|
6640 cairo_pattern_t * const pat = gdk_window_get_background_pattern(win); |
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|
6641 if (pat != NULL) |
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|
6642 cairo_set_source(cr, pat); |
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|
6643 else |
9624
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|
6644 set_cairo_source_rgba_from_color(cr, gui.back_pixel); |
10390
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6645 # endif |
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|
6646 cairo_rectangle(cr, rect.x, rect.y, rect.width, rect.height); |
8218
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|
6647 cairo_fill(cr); |
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|
6648 cairo_destroy(cr); |
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6649 |
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|
6650 gtk_widget_queue_draw_area(gui.drawarea, |
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|
6651 rect.x, rect.y, rect.width, rect.height); |
8218
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6652 } |
14712
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|
6653 #else |
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|
6654 # define gui_gtk_window_clear(win) gdk_window_clear(win) |
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6655 #endif |
7 | 6656 |
6657 void | |
6658 gui_mch_clear_all(void) | |
6659 { | |
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6660 if (gtk_widget_get_window(gui.drawarea) != NULL) |
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6661 gui_gtk_window_clear(gtk_widget_get_window(gui.drawarea)); |
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6662 } |
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6663 |
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6664 #if !GTK_CHECK_VERSION(3,0,0) |
7 | 6665 /* |
6666 * Redraw any text revealed by scrolling up/down. | |
6667 */ | |
6668 static void | |
6669 check_copy_area(void) | |
6670 { | |
6671 GdkEvent *event; | |
6672 int expose_count; | |
6673 | |
6674 if (gui.visibility != GDK_VISIBILITY_PARTIAL) | |
6675 return; | |
6676 | |
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6677 // Avoid redrawing the cursor while scrolling or it'll end up where |
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6678 // we don't want it to be. I'm not sure if it's correct to call |
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6679 // gui_dont_update_cursor() at this point but it works as a quick |
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6680 // fix for now. |
9848
664276833670
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6681 gui_dont_update_cursor(TRUE); |
7 | 6682 |
6683 do | |
6684 { | |
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6685 // Wait to check whether the scroll worked or not. |
7 | 6686 event = gdk_event_get_graphics_expose(gui.drawarea->window); |
6687 | |
6688 if (event == NULL) | |
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6689 break; // received NoExpose event |
7 | 6690 |
6691 gui_redraw(event->expose.area.x, event->expose.area.y, | |
6692 event->expose.area.width, event->expose.area.height); | |
6693 | |
6694 expose_count = event->expose.count; | |
6695 gdk_event_free(event); | |
6696 } | |
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6697 while (expose_count > 0); // more events follow |
7 | 6698 |
6699 gui_can_update_cursor(); | |
6700 } | |
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6701 #endif // !GTK_CHECK_VERSION(3,0,0) |
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6702 |
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6703 #if GTK_CHECK_VERSION(3,0,0) |
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6704 static void |
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6705 gui_gtk_surface_copy_rect(int dest_x, int dest_y, |
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6706 int src_x, int src_y, |
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6707 int width, int height) |
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6708 { |
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6709 cairo_t * const cr = cairo_create(gui.surface); |
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6710 |
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|
6711 cairo_rectangle(cr, dest_x, dest_y, width, height); |
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|
6712 cairo_clip(cr); |
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|
6713 cairo_push_group(cr); |
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|
6714 cairo_set_source_surface(cr, gui.surface, dest_x - src_x, dest_y - src_y); |
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|
6715 cairo_paint(cr); |
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|
6716 cairo_pop_group_to_source(cr); |
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|
6717 cairo_paint(cr); |
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|
6718 |
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|
6719 cairo_destroy(cr); |
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|
6720 } |
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|
6721 #endif |
7 | 6722 |
6723 /* | |
6724 * Delete the given number of lines from the given row, scrolling up any | |
6725 * text further down within the scroll region. | |
6726 */ | |
6727 void | |
6728 gui_mch_delete_lines(int row, int num_lines) | |
6729 { | |
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|
6730 #if GTK_CHECK_VERSION(3,0,0) |
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|
6731 const int ncols = gui.scroll_region_right - gui.scroll_region_left + 1; |
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|
6732 const int nrows = gui.scroll_region_bot - row + 1; |
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|
6733 const int src_nrows = nrows - num_lines; |
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|
6734 |
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|
6735 gui_gtk_surface_copy_rect( |
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|
6736 FILL_X(gui.scroll_region_left), FILL_Y(row), |
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|
6737 FILL_X(gui.scroll_region_left), FILL_Y(row + num_lines), |
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|
6738 gui.char_width * ncols + 1, gui.char_height * src_nrows); |
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|
6739 gui_clear_block( |
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|
6740 gui.scroll_region_bot - num_lines + 1, gui.scroll_region_left, |
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|
6741 gui.scroll_region_bot, gui.scroll_region_right); |
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|
6742 gtk_widget_queue_draw_area(gui.drawarea, |
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|
6743 FILL_X(gui.scroll_region_left), FILL_Y(row), |
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|
6744 gui.char_width * ncols + 1, gui.char_height * nrows); |
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|
6745 #else |
7 | 6746 if (gui.visibility == GDK_VISIBILITY_FULLY_OBSCURED) |
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|
6747 return; // Can't see the window |
7 | 6748 |
6749 gdk_gc_set_foreground(gui.text_gc, gui.fgcolor); | |
6750 gdk_gc_set_background(gui.text_gc, gui.bgcolor); | |
6751 | |
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|
6752 // copy one extra pixel, for when bold has spilled over |
7 | 6753 gdk_window_copy_area(gui.drawarea->window, gui.text_gc, |
6754 FILL_X(gui.scroll_region_left), FILL_Y(row), | |
6755 gui.drawarea->window, | |
6756 FILL_X(gui.scroll_region_left), | |
6757 FILL_Y(row + num_lines), | |
6758 gui.char_width * (gui.scroll_region_right | |
6759 - gui.scroll_region_left + 1) + 1, | |
6760 gui.char_height * (gui.scroll_region_bot - row - num_lines + 1)); | |
6761 | |
6762 gui_clear_block(gui.scroll_region_bot - num_lines + 1, | |
6763 gui.scroll_region_left, | |
6764 gui.scroll_region_bot, gui.scroll_region_right); | |
6765 check_copy_area(); | |
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6766 #endif // !GTK_CHECK_VERSION(3,0,0) |
7 | 6767 } |
6768 | |
6769 /* | |
6770 * Insert the given number of lines before the given row, scrolling down any | |
6771 * following text within the scroll region. | |
6772 */ | |
6773 void | |
6774 gui_mch_insert_lines(int row, int num_lines) | |
6775 { | |
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|
6776 #if GTK_CHECK_VERSION(3,0,0) |
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|
6777 const int ncols = gui.scroll_region_right - gui.scroll_region_left + 1; |
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|
6778 const int nrows = gui.scroll_region_bot - row + 1; |
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6779 const int src_nrows = nrows - num_lines; |
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6780 |
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|
6781 gui_gtk_surface_copy_rect( |
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6782 FILL_X(gui.scroll_region_left), FILL_Y(row + num_lines), |
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Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6783 FILL_X(gui.scroll_region_left), FILL_Y(row), |
3456e2ebebd4
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parents:
7870
diff
changeset
|
6784 gui.char_width * ncols + 1, gui.char_height * src_nrows); |
26151
5a1850512676
patch 8.2.3607: GTK3 screen updating is slow
Bram Moolenaar <Bram@vim.org>
parents:
26028
diff
changeset
|
6785 gui_clear_block( |
8218
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7870
diff
changeset
|
6786 row, gui.scroll_region_left, |
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diff
changeset
|
6787 row + num_lines - 1, gui.scroll_region_right); |
26151
5a1850512676
patch 8.2.3607: GTK3 screen updating is slow
Bram Moolenaar <Bram@vim.org>
parents:
26028
diff
changeset
|
6788 gtk_widget_queue_draw_area(gui.drawarea, |
8218
3456e2ebebd4
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Christian Brabandt <cb@256bit.org>
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7870
diff
changeset
|
6789 FILL_X(gui.scroll_region_left), FILL_Y(row), |
26151
5a1850512676
patch 8.2.3607: GTK3 screen updating is slow
Bram Moolenaar <Bram@vim.org>
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26028
diff
changeset
|
6790 gui.char_width * ncols + 1, gui.char_height * nrows); |
8218
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Christian Brabandt <cb@256bit.org>
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7870
diff
changeset
|
6791 #else |
7 | 6792 if (gui.visibility == GDK_VISIBILITY_FULLY_OBSCURED) |
18781
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patch 8.1.2380: using old C style comments
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parents:
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diff
changeset
|
6793 return; // Can't see the window |
7 | 6794 |
6795 gdk_gc_set_foreground(gui.text_gc, gui.fgcolor); | |
6796 gdk_gc_set_background(gui.text_gc, gui.bgcolor); | |
6797 | |
18781
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Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6798 // copy one extra pixel, for when bold has spilled over |
7 | 6799 gdk_window_copy_area(gui.drawarea->window, gui.text_gc, |
6800 FILL_X(gui.scroll_region_left), FILL_Y(row + num_lines), | |
6801 gui.drawarea->window, | |
6802 FILL_X(gui.scroll_region_left), FILL_Y(row), | |
6803 gui.char_width * (gui.scroll_region_right | |
6804 - gui.scroll_region_left + 1) + 1, | |
6805 gui.char_height * (gui.scroll_region_bot - row - num_lines + 1)); | |
6806 | |
6807 gui_clear_block(row, gui.scroll_region_left, | |
6808 row + num_lines - 1, gui.scroll_region_right); | |
6809 check_copy_area(); | |
18781
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Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6810 #endif // !GTK_CHECK_VERSION(3,0,0) |
7 | 6811 } |
6812 | |
6813 /* | |
6814 * X Selection stuff, for cutting and pasting text to other windows. | |
6815 */ | |
6816 void | |
17063
3147c7c2e86b
patch 8.1.1531: clipboard type name is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
6817 clip_mch_request_selection(Clipboard_T *cbd) |
7 | 6818 { |
6819 GdkAtom target; | |
6820 unsigned i; | |
1494 | 6821 time_t start; |
7 | 6822 |
6823 for (i = 0; i < N_SELECTION_TARGETS; ++i) | |
6824 { | |
1904 | 6825 if (!clip_html && selection_targets[i].info == TARGET_HTML) |
6826 continue; | |
7 | 6827 received_selection = RS_NONE; |
6828 target = gdk_atom_intern(selection_targets[i].target, FALSE); | |
6829 | |
6830 gtk_selection_convert(gui.drawarea, | |
6831 cbd->gtk_sel_atom, target, | |
6832 (guint32)GDK_CURRENT_TIME); | |
6833 | |
18781
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patch 8.1.2380: using old C style comments
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parents:
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diff
changeset
|
6834 // Hack: Wait up to three seconds for the selection. A hang was |
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6835 // noticed here when using the netrw plugin combined with ":gui" |
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6836 // during the FocusGained event. |
1494 | 6837 start = time(NULL); |
6838 while (received_selection == RS_NONE && time(NULL) < start + 3) | |
18781
79e10adc821d
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
6839 g_main_context_iteration(NULL, TRUE); // wait for selection_received_cb |
7 | 6840 |
6841 if (received_selection != RS_FAIL) | |
6842 return; | |
6843 } | |
6844 | |
18781
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patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
6845 // Final fallback position - use the X CUT_BUFFER0 store |
8218
3456e2ebebd4
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Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6846 yank_cut_buffer0(GDK_WINDOW_XDISPLAY(gtk_widget_get_window(gui.mainwin)), |
3456e2ebebd4
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Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6847 cbd); |
7 | 6848 } |
6849 | |
6850 /* | |
6851 * Disown the selection. | |
6852 */ | |
6853 void | |
17063
3147c7c2e86b
patch 8.1.1531: clipboard type name is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
6854 clip_mch_lose_selection(Clipboard_T *cbd UNUSED) |
7 | 6855 { |
13503
5d345460c984
patch 8.0.1625: test_quotestar is flaky when run in GTK GUI
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
6856 if (!in_selection_clear_event) |
5d345460c984
patch 8.0.1625: test_quotestar is flaky when run in GTK GUI
Christian Brabandt <cb@256bit.org>
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13244
diff
changeset
|
6857 { |
5d345460c984
patch 8.0.1625: test_quotestar is flaky when run in GTK GUI
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
6858 gtk_selection_owner_set(NULL, cbd->gtk_sel_atom, gui.event_time); |
5d345460c984
patch 8.0.1625: test_quotestar is flaky when run in GTK GUI
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
6859 gui_mch_update(); |
5d345460c984
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Christian Brabandt <cb@256bit.org>
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13244
diff
changeset
|
6860 } |
7 | 6861 } |
6862 | |
6863 /* | |
6864 * Own the selection and return OK if it worked. | |
6865 */ | |
6866 int | |
17063
3147c7c2e86b
patch 8.1.1531: clipboard type name is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
6867 clip_mch_own_selection(Clipboard_T *cbd) |
7 | 6868 { |
6869 int success; | |
6870 | |
6871 success = gtk_selection_owner_set(gui.drawarea, cbd->gtk_sel_atom, | |
2923 | 6872 gui.event_time); |
7 | 6873 gui_mch_update(); |
6874 return (success) ? OK : FAIL; | |
6875 } | |
6876 | |
6877 /* | |
6878 * Send the current selection to the clipboard. Do nothing for X because we | |
6879 * will fill in the selection only when requested by another app. | |
6880 */ | |
6881 void | |
17063
3147c7c2e86b
patch 8.1.1531: clipboard type name is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
6882 clip_mch_set_selection(Clipboard_T *cbd UNUSED) |
7 | 6883 { |
6884 } | |
6885 | |
15555
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
6886 #if (defined(FEAT_XCLIPBOARD) && defined(USE_SYSTEM)) || defined(PROTO) |
4209 | 6887 int |
17063
3147c7c2e86b
patch 8.1.1531: clipboard type name is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
6888 clip_gtk_owner_exists(Clipboard_T *cbd) |
4209 | 6889 { |
6890 return gdk_selection_owner_get(cbd->gtk_sel_atom) != NULL; | |
6891 } | |
15555
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
6892 #endif |
4209 | 6893 |
7 | 6894 |
6895 #if defined(FEAT_MENU) || defined(PROTO) | |
6896 /* | |
6897 * Make a menu item appear either active or not active (grey or not grey). | |
6898 */ | |
6899 void | |
6900 gui_mch_menu_grey(vimmenu_T *menu, int grey) | |
6901 { | |
6902 if (menu->id == NULL) | |
6903 return; | |
6904 | |
6905 if (menu_is_separator(menu->name)) | |
6906 grey = TRUE; | |
6907 | |
6908 gui_mch_menu_hidden(menu, FALSE); | |
18781
79e10adc821d
patch 8.1.2380: using old C style comments
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diff
changeset
|
6909 // Be clever about bitfields versus true booleans here! |
8218
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Christian Brabandt <cb@256bit.org>
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7870
diff
changeset
|
6910 if (!gtk_widget_get_sensitive(menu->id) == !grey) |
7 | 6911 { |
6912 gtk_widget_set_sensitive(menu->id, !grey); | |
6913 gui_mch_update(); | |
6914 } | |
6915 } | |
6916 | |
6917 /* | |
6918 * Make menu item hidden or not hidden. | |
6919 */ | |
6920 void | |
6921 gui_mch_menu_hidden(vimmenu_T *menu, int hidden) | |
6922 { | |
6923 if (menu->id == 0) | |
6924 return; | |
6925 | |
6926 if (hidden) | |
6927 { | |
8218
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Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6928 if (gtk_widget_get_visible(menu->id)) |
7 | 6929 { |
6930 gtk_widget_hide(menu->id); | |
6931 gui_mch_update(); | |
6932 } | |
6933 } | |
6934 else | |
6935 { | |
8218
3456e2ebebd4
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Christian Brabandt <cb@256bit.org>
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7870
diff
changeset
|
6936 if (!gtk_widget_get_visible(menu->id)) |
7 | 6937 { |
6938 gtk_widget_show(menu->id); | |
6939 gui_mch_update(); | |
6940 } | |
6941 } | |
6942 } | |
6943 | |
6944 /* | |
6945 * This is called after setting all the menus to grey/hidden or not. | |
6946 */ | |
6947 void | |
6948 gui_mch_draw_menubar(void) | |
6949 { | |
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
6950 // just make sure that the visual changes get effect immediately |
7 | 6951 gui_mch_update(); |
6952 } | |
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
6953 #endif // FEAT_MENU |
7 | 6954 |
6955 /* | |
6956 * Scrollbar stuff. | |
6957 */ | |
6958 void | |
6959 gui_mch_enable_scrollbar(scrollbar_T *sb, int flag) | |
6960 { | |
6961 if (sb->id == NULL) | |
6962 return; | |
6963 | |
8218
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Christian Brabandt <cb@256bit.org>
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7870
diff
changeset
|
6964 gtk_widget_set_visible(sb->id, flag); |
791 | 6965 update_window_manager_hints(0, 0); |
7 | 6966 } |
6967 | |
6968 | |
6969 /* | |
6970 * Return the RGB value of a pixel as long. | |
6971 */ | |
9939
ccb6461b82df
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Christian Brabandt <cb@256bit.org>
parents:
9879
diff
changeset
|
6972 guicolor_T |
7 | 6973 gui_mch_get_rgb(guicolor_T pixel) |
6974 { | |
9624
d63b85fe3dc7
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parents:
9523
diff
changeset
|
6975 #if GTK_CHECK_VERSION(3,0,0) |
d63b85fe3dc7
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9523
diff
changeset
|
6976 return (long_u)pixel; |
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
6977 #else |
7 | 6978 GdkColor color; |
9624
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
6979 |
7 | 6980 gdk_colormap_query_color(gtk_widget_get_colormap(gui.drawarea), |
6981 (unsigned long)pixel, &color); | |
6982 | |
9939
ccb6461b82df
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parents:
9879
diff
changeset
|
6983 return (guicolor_T)( |
ccb6461b82df
commit https://github.com/vim/vim/commit/1b58cdd160c2e0ada0f638679a2aa27e4665fc48
Christian Brabandt <cb@256bit.org>
parents:
9879
diff
changeset
|
6984 (((unsigned)color.red & 0xff00) << 8) |
7 | 6985 | ((unsigned)color.green & 0xff00) |
9939
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9879
diff
changeset
|
6986 | (((unsigned)color.blue & 0xff00) >> 8)); |
9624
d63b85fe3dc7
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9523
diff
changeset
|
6987 #endif |
7 | 6988 } |
6989 | |
6990 /* | |
88 | 6991 * Get current mouse coordinates in text window. |
7 | 6992 */ |
88 | 6993 void |
6994 gui_mch_getmouse(int *x, int *y) | |
7 | 6995 { |
8218
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7870
diff
changeset
|
6996 gui_gtk_get_pointer(gui.drawarea, x, y, NULL); |
7 | 6997 } |
6998 | |
6999 void | |
7000 gui_mch_setmouse(int x, int y) | |
7001 { | |
18781
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diff
changeset
|
7002 // Sorry for the Xlib call, but we can't avoid it, since there is no |
79e10adc821d
patch 8.1.2380: using old C style comments
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parents:
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changeset
|
7003 // internal GDK mechanism present to accomplish this. (and for good |
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
7004 // reason...) |
8218
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7870
diff
changeset
|
7005 XWarpPointer(GDK_WINDOW_XDISPLAY(gtk_widget_get_window(gui.drawarea)), |
3456e2ebebd4
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diff
changeset
|
7006 (Window)0, GDK_WINDOW_XID(gtk_widget_get_window(gui.drawarea)), |
3456e2ebebd4
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7870
diff
changeset
|
7007 0, 0, 0U, 0U, x, y); |
7 | 7008 } |
7009 | |
7010 | |
7011 #ifdef FEAT_MOUSESHAPE | |
18781
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diff
changeset
|
7012 // The last set mouse pointer shape is remembered, to be used when it goes |
79e10adc821d
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
7013 // from hidden to not hidden. |
7 | 7014 static int last_shape = 0; |
7015 #endif | |
7016 | |
7017 /* | |
7018 * Use the blank mouse pointer or not. | |
7019 * | |
7020 * hide: TRUE = use blank ptr, FALSE = use parent ptr | |
7021 */ | |
7022 void | |
7023 gui_mch_mousehide(int hide) | |
7024 { | |
7025 if (gui.pointer_hidden != hide) | |
7026 { | |
7027 gui.pointer_hidden = hide; | |
8218
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7870
diff
changeset
|
7028 if (gtk_widget_get_window(gui.drawarea) && gui.blank_pointer != NULL) |
7 | 7029 { |
7030 if (hide) | |
8218
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7870
diff
changeset
|
7031 gdk_window_set_cursor(gtk_widget_get_window(gui.drawarea), |
3456e2ebebd4
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Christian Brabandt <cb@256bit.org>
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7870
diff
changeset
|
7032 gui.blank_pointer); |
7 | 7033 else |
7034 #ifdef FEAT_MOUSESHAPE | |
7035 mch_set_mouse_shape(last_shape); | |
14712
82e7ce311065
patch 8.1.0368: GTK code has too many #ifdefs and GTK 2.10 building fails
Christian Brabandt <cb@256bit.org>
parents:
14575
diff
changeset
|
7036 #else |
8301
6a4c11fa1aa3
commit https://github.com/vim/vim/commit/3f2a5d8dfbe2998b4d3d369c0275e2366c92666b
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
7037 gdk_window_set_cursor(gtk_widget_get_window(gui.drawarea), NULL); |
7 | 7038 #endif |
7039 } | |
7040 } | |
7041 } | |
7042 | |
7043 #if defined(FEAT_MOUSESHAPE) || defined(PROTO) | |
7044 | |
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Bram Moolenaar <Bram@vim.org>
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changeset
|
7045 // Table for shape IDs. Keep in sync with the mshape_names[] table in |
79e10adc821d
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changeset
|
7046 // misc2.c! |
7 | 7047 static const int mshape_ids[] = |
7048 { | |
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7049 GDK_LEFT_PTR, // arrow |
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|
7050 GDK_CURSOR_IS_PIXMAP, // blank |
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|
7051 GDK_XTERM, // beam |
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|
7052 GDK_SB_V_DOUBLE_ARROW, // updown |
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|
7053 GDK_SIZING, // udsizing |
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|
7054 GDK_SB_H_DOUBLE_ARROW, // leftright |
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|
7055 GDK_SIZING, // lrsizing |
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|
7056 GDK_WATCH, // busy |
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|
7057 GDK_X_CURSOR, // no |
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|
7058 GDK_CROSSHAIR, // crosshair |
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|
7059 GDK_HAND1, // hand1 |
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|
7060 GDK_HAND2, // hand2 |
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|
7061 GDK_PENCIL, // pencil |
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|
7062 GDK_QUESTION_ARROW, // question |
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|
7063 GDK_RIGHT_PTR, // right-arrow |
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|
7064 GDK_CENTER_PTR, // up-arrow |
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|
7065 GDK_LEFT_PTR // last one |
7 | 7066 }; |
7067 | |
7068 void | |
7069 mch_set_mouse_shape(int shape) | |
7070 { | |
7071 int id; | |
7072 GdkCursor *c; | |
7073 | |
8218
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changeset
|
7074 if (gtk_widget_get_window(gui.drawarea) == NULL) |
7 | 7075 return; |
7076 | |
7077 if (shape == MSHAPE_HIDE || gui.pointer_hidden) | |
8218
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changeset
|
7078 gdk_window_set_cursor(gtk_widget_get_window(gui.drawarea), |
3456e2ebebd4
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changeset
|
7079 gui.blank_pointer); |
7 | 7080 else |
7081 { | |
7082 if (shape >= MSHAPE_NUMBERED) | |
7083 { | |
7084 id = shape - MSHAPE_NUMBERED; | |
7085 if (id >= GDK_LAST_CURSOR) | |
7086 id = GDK_LEFT_PTR; | |
7087 else | |
18781
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|
7088 id &= ~1; // they are always even (why?) |
7 | 7089 } |
24768
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changeset
|
7090 else if (shape < (int)ARRAY_LENGTH(mshape_ids)) |
7 | 7091 id = mshape_ids[shape]; |
842 | 7092 else |
7093 return; | |
7 | 7094 c = gdk_cursor_new_for_display( |
136 | 7095 gtk_widget_get_display(gui.drawarea), (GdkCursorType)id); |
8218
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changeset
|
7096 gdk_window_set_cursor(gtk_widget_get_window(gui.drawarea), c); |
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changeset
|
7097 # if GTK_CHECK_VERSION(3,0,0) |
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changeset
|
7098 g_object_unref(G_OBJECT(c)); |
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|
7099 # else |
18781
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changeset
|
7100 gdk_cursor_destroy(c); // Unref, actually. Bloody GTK+ 1. |
8218
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changeset
|
7101 # endif |
7 | 7102 } |
7103 if (shape != MSHAPE_HIDE) | |
7104 last_shape = shape; | |
7105 } | |
18781
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|
7106 #endif // FEAT_MOUSESHAPE |
7 | 7107 |
7108 | |
7109 #if defined(FEAT_SIGN_ICONS) || defined(PROTO) | |
7110 /* | |
7111 * Signs are currently always 2 chars wide. With GTK+ 2, the image will be | |
7112 * scaled down if the current font is not big enough, or scaled up if the image | |
7113 * size is less than 3/4 of the maximum sign size. With GTK+ 1, the pixmap | |
7114 * will be cut off if the current font is not big enough, or centered if it's | |
7115 * too small. | |
7116 */ | |
7117 # define SIGN_WIDTH (2 * gui.char_width) | |
7118 # define SIGN_HEIGHT (gui.char_height) | |
7119 # define SIGN_ASPECT ((double)SIGN_HEIGHT / (double)SIGN_WIDTH) | |
7120 | |
7121 void | |
7122 gui_mch_drawsign(int row, int col, int typenr) | |
7123 { | |
7124 GdkPixbuf *sign; | |
7125 | |
7126 sign = (GdkPixbuf *)sign_get_image(typenr); | |
7127 | |
8218
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changeset
|
7128 if (sign != NULL && gui.drawarea != NULL |
3456e2ebebd4
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changeset
|
7129 && gtk_widget_get_window(gui.drawarea) != NULL) |
7 | 7130 { |
7131 int width; | |
7132 int height; | |
7133 int xoffset; | |
7134 int yoffset; | |
7135 int need_scale; | |
7136 | |
7137 width = gdk_pixbuf_get_width(sign); | |
7138 height = gdk_pixbuf_get_height(sign); | |
7139 /* | |
7140 * Decide whether we need to scale. Allow one pixel of border | |
7141 * width to be cut off, in order to avoid excessive scaling for | |
7142 * tiny differences in font size. | |
5983 | 7143 * Do scale to fit the height to avoid gaps because of linespacing. |
7 | 7144 */ |
7145 need_scale = (width > SIGN_WIDTH + 2 | |
5983 | 7146 || height != SIGN_HEIGHT |
7 | 7147 || (width < 3 * SIGN_WIDTH / 4 |
7148 && height < 3 * SIGN_HEIGHT / 4)); | |
7149 if (need_scale) | |
7150 { | |
5983 | 7151 double aspect; |
7152 int w = width; | |
7153 int h = height; | |
7 | 7154 |
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|
7155 // Keep the original aspect ratio |
7 | 7156 aspect = (double)height / (double)width; |
7157 width = (double)SIGN_WIDTH * SIGN_ASPECT / aspect; | |
7158 width = MIN(width, SIGN_WIDTH); | |
5983 | 7159 if (((double)(MAX(height, SIGN_HEIGHT)) / |
7160 (double)(MIN(height, SIGN_HEIGHT))) < 1.15) | |
7161 { | |
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|
7162 // Change the aspect ratio by at most 15% to fill the |
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|
7163 // available space completely. |
5983 | 7164 height = (double)SIGN_HEIGHT * SIGN_ASPECT / aspect; |
7165 height = MIN(height, SIGN_HEIGHT); | |
7166 } | |
7167 else | |
7168 height = (double)width * aspect; | |
7169 | |
7170 if (w == width && h == height) | |
7171 { | |
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|
7172 // no change in dimensions; don't decrease reference counter |
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|
7173 // (below) |
5983 | 7174 need_scale = FALSE; |
7175 } | |
7176 else | |
7177 { | |
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|
7178 // This doesn't seem to be worth caching, and doing so would |
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|
7179 // complicate the code quite a bit. |
5983 | 7180 sign = gdk_pixbuf_scale_simple(sign, width, height, |
7181 GDK_INTERP_BILINEAR); | |
7182 if (sign == NULL) | |
18781
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|
7183 return; // out of memory |
5983 | 7184 } |
7 | 7185 } |
7186 | |
18781
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|
7187 // The origin is the upper-left corner of the pixmap. Therefore |
79e10adc821d
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|
7188 // these offset may become negative if the pixmap is smaller than |
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changeset
|
7189 // the 2x1 cells reserved for the sign icon. |
7 | 7190 xoffset = (width - SIGN_WIDTH) / 2; |
7191 yoffset = (height - SIGN_HEIGHT) / 2; | |
7192 | |
8218
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changeset
|
7193 # if GTK_CHECK_VERSION(3,0,0) |
3456e2ebebd4
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|
7194 { |
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|
7195 cairo_t *cr; |
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|
7196 cairo_surface_t *bg_surf; |
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|
7197 cairo_t *bg_cr; |
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|
7198 cairo_surface_t *sign_surf; |
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|
7199 cairo_t *sign_cr; |
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|
7200 |
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|
7201 cr = cairo_create(gui.surface); |
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|
7202 |
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|
7203 bg_surf = cairo_surface_create_similar(gui.surface, |
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|
7204 cairo_surface_get_content(gui.surface), |
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|
7205 SIGN_WIDTH, SIGN_HEIGHT); |
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|
7206 bg_cr = cairo_create(bg_surf); |
9624
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|
7207 cairo_set_source_rgba(bg_cr, |
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|
7208 gui.bgcolor->red, gui.bgcolor->green, gui.bgcolor->blue, |
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|
7209 gui.bgcolor->alpha); |
8218
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|
7210 cairo_paint(bg_cr); |
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|
7211 |
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|
7212 sign_surf = cairo_surface_create_similar(gui.surface, |
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|
7213 cairo_surface_get_content(gui.surface), |
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|
7214 SIGN_WIDTH, SIGN_HEIGHT); |
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|
7215 sign_cr = cairo_create(sign_surf); |
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|
7216 gdk_cairo_set_source_pixbuf(sign_cr, sign, -xoffset, -yoffset); |
3456e2ebebd4
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|
7217 cairo_paint(sign_cr); |
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|
7218 |
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|
7219 cairo_set_operator(sign_cr, CAIRO_OPERATOR_DEST_OVER); |
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|
7220 cairo_set_source_surface(sign_cr, bg_surf, 0, 0); |
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|
7221 cairo_paint(sign_cr); |
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|
7222 |
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|
7223 cairo_set_source_surface(cr, sign_surf, FILL_X(col), FILL_Y(row)); |
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|
7224 cairo_paint(cr); |
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7225 |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
7226 cairo_destroy(sign_cr); |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
7227 cairo_surface_destroy(sign_surf); |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
7228 cairo_destroy(bg_cr); |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
7229 cairo_surface_destroy(bg_surf); |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
7230 cairo_destroy(cr); |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
7231 |
26151
5a1850512676
patch 8.2.3607: GTK3 screen updating is slow
Bram Moolenaar <Bram@vim.org>
parents:
26028
diff
changeset
|
7232 gtk_widget_queue_draw_area(gui.drawarea, |
5a1850512676
patch 8.2.3607: GTK3 screen updating is slow
Bram Moolenaar <Bram@vim.org>
parents:
26028
diff
changeset
|
7233 FILL_X(col), FILL_Y(col), width, height); |
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
7234 |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
7235 } |
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
7236 # else // !GTK_CHECK_VERSION(3,0,0) |
7 | 7237 gdk_gc_set_foreground(gui.text_gc, gui.bgcolor); |
7238 | |
7239 gdk_draw_rectangle(gui.drawarea->window, | |
7240 gui.text_gc, | |
7241 TRUE, | |
7242 FILL_X(col), | |
7243 FILL_Y(row), | |
7244 SIGN_WIDTH, | |
7245 SIGN_HEIGHT); | |
7246 | |
7247 gdk_pixbuf_render_to_drawable_alpha(sign, | |
7248 gui.drawarea->window, | |
7249 MAX(0, xoffset), | |
7250 MAX(0, yoffset), | |
7251 FILL_X(col) - MIN(0, xoffset), | |
7252 FILL_Y(row) - MIN(0, yoffset), | |
7253 MIN(width, SIGN_WIDTH), | |
7254 MIN(height, SIGN_HEIGHT), | |
7255 GDK_PIXBUF_ALPHA_BILEVEL, | |
7256 127, | |
7257 GDK_RGB_DITHER_NORMAL, | |
7258 0, 0); | |
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
7259 # endif // !GTK_CHECK_VERSION(3,0,0) |
7 | 7260 if (need_scale) |
7261 g_object_unref(sign); | |
7262 } | |
7263 } | |
7264 | |
7265 void * | |
7266 gui_mch_register_sign(char_u *signfile) | |
7267 { | |
7268 if (signfile[0] != NUL && signfile[0] != '-' && gui.in_use) | |
7269 { | |
7270 GdkPixbuf *sign; | |
7271 GError *error = NULL; | |
7272 char_u *message; | |
7273 | |
7274 sign = gdk_pixbuf_new_from_file((const char *)signfile, &error); | |
7275 | |
7276 if (error == NULL) | |
7277 return sign; | |
7278 | |
7279 message = (char_u *)error->message; | |
7280 | |
7281 if (message != NULL && input_conv.vc_type != CONV_NONE) | |
7282 message = string_convert(&input_conv, message, NULL); | |
7283 | |
7284 if (message != NULL) | |
7285 { | |
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
7286 // The error message is already translated and will be more |
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
7287 // descriptive than anything we could possibly do ourselves. |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15134
diff
changeset
|
7288 semsg("E255: %s", message); |
7 | 7289 |
7290 if (input_conv.vc_type != CONV_NONE) | |
7291 vim_free(message); | |
7292 } | |
7293 g_error_free(error); | |
7294 } | |
7295 | |
7296 return NULL; | |
7297 } | |
7298 | |
7299 void | |
7300 gui_mch_destroy_sign(void *sign) | |
7301 { | |
7302 if (sign != NULL) | |
7303 g_object_unref(sign); | |
7304 } | |
7305 | |
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
7306 #endif // FEAT_SIGN_ICONS |