File: | core/prefs.c |
Warning: | line 1572, column 10 This statement is never executed |
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1 | /* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */ |
2 | |
3 | /* Croma preferences */ |
4 | |
5 | /* |
6 | * Copyright (C) 2001 Havoc Pennington, Copyright (C) 2002 Red Hat Inc. |
7 | * Copyright (C) 2006 Elijah Newren |
8 | * Copyright (C) 2008 Thomas Thurman |
9 | * |
10 | * This program is free software; you can redistribute it and/or |
11 | * modify it under the terms of the GNU General Public License as |
12 | * published by the Free Software Foundation; either version 2 of the |
13 | * License, or (at your option) any later version. |
14 | * |
15 | * This program is distributed in the hope that it will be useful, but |
16 | * WITHOUT ANY WARRANTY; without even the implied warranty of |
17 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
18 | * General Public License for more details. |
19 | * |
20 | * You should have received a copy of the GNU General Public License |
21 | * along with this program; if not, write to the Free Software |
22 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA |
23 | * 02110-1301, USA. |
24 | */ |
25 | |
26 | #include <config.h> |
27 | #include "prefs.h" |
28 | #include "ui.h" |
29 | #include "util.h" |
30 | #include <cdk/cdk.h> |
31 | #include <gio/gio.h> |
32 | #include <string.h> |
33 | #include <stdlib.h> |
34 | |
35 | #define MAX_REASONABLE_WORKSPACES36 36 |
36 | |
37 | #define MAX_COMMANDS(32 + 2) (32 + NUM_EXTRA_COMMANDS2) |
38 | #define NUM_EXTRA_COMMANDS2 2 |
39 | #define SCREENSHOT_COMMAND_IDX((32 + 2) - 2) (MAX_COMMANDS(32 + 2) - 2) |
40 | #define WIN_SCREENSHOT_COMMAND_IDX((32 + 2) - 1) (MAX_COMMANDS(32 + 2) - 1) |
41 | |
42 | /* If you add a key, it needs updating in init() and in the GSettings |
43 | * notify listener and of course in the .gschema file. |
44 | * |
45 | * Keys which are handled by one of the unified handlers below are |
46 | * not given a name here, because the purpose of the unified handlers |
47 | * is that keys should be referred to exactly once. |
48 | */ |
49 | #define KEY_GENERAL_SCHEMA"org.cafe.Croma.general" "org.cafe.Croma.general" |
50 | #define KEY_GENERAL_TITLEBAR_FONT"titlebar-font" "titlebar-font" |
51 | #define KEY_GENERAL_NUM_WORKSPACES"num-workspaces" "num-workspaces" |
52 | #define KEY_GENERAL_COMPOSITOR"compositing-manager" "compositing-manager" |
53 | #define KEY_GENERAL_COMPOSITOR_FAST_ALT_TAB"compositing-fast-alt-tab" "compositing-fast-alt-tab" |
54 | #define KEY_GENERAL_CENTER_NEW_WINDOWS"center-new-windows" "center-new-windows" |
55 | #define KEY_GENERAL_ICON_SIZE"icon-size" "icon-size" |
56 | #define KEY_GENERAL_ALT_TAB_MAX_COLUMNS"alt-tab-max-columns" "alt-tab-max-columns" |
57 | #define KEY_GENERAL_ALT_TAB_EXPAND_TO_FIT_TITLE"alt-tab-expand-to-fit-title" "alt-tab-expand-to-fit-title" |
58 | |
59 | #define KEY_COMMAND_SCHEMA"org.cafe.Croma.keybinding-commands" "org.cafe.Croma.keybinding-commands" |
60 | #define KEY_COMMAND_PREFIX"command-" "command-" |
61 | |
62 | #define KEY_SCREEN_BINDINGS_SCHEMA"org.cafe.Croma.global-keybindings" "org.cafe.Croma.global-keybindings" |
63 | |
64 | #define KEY_WINDOW_BINDINGS_SCHEMA"org.cafe.Croma.window-keybindings" "org.cafe.Croma.window-keybindings" |
65 | |
66 | #define KEY_WORKSPACE_NAME_SCHEMA"org.cafe.Croma.workspace-names" "org.cafe.Croma.workspace-names" |
67 | #define KEY_WORKSPACE_NAME_PREFIX"name-" "name-" |
68 | |
69 | #define KEY_CAFE_INTERFACE_SCHEMA"org.cafe.interface" "org.cafe.interface" |
70 | #define KEY_CAFE_INTERFACE_ACCESSIBILITY"accessibility" "accessibility" |
71 | #define KEY_CAFE_INTERFACE_ENABLE_ANIMATIONS"enable-animations" "enable-animations" |
72 | |
73 | #define KEY_CAFE_TERMINAL_SCHEMA"org.cafe.applications-terminal" "org.cafe.applications-terminal" |
74 | #define KEY_CAFE_TERMINAL_COMMAND"exec" "exec" |
75 | |
76 | #define KEY_CAFE_MOUSE_SCHEMA"org.cafe.peripherals-mouse" "org.cafe.peripherals-mouse" |
77 | #define KEY_CAFE_MOUSE_CURSOR_THEME"cursor-theme" "cursor-theme" |
78 | #define KEY_CAFE_MOUSE_CURSOR_SIZE"cursor-size" "cursor-size" |
79 | |
80 | #define SETTINGS(s)g_hash_table_lookup (settings_schemas, (s)) g_hash_table_lookup (settings_schemas, (s)) |
81 | |
82 | static GSettings *settings_general; |
83 | static GSettings *settings_command; |
84 | static GSettings *settings_screen_bindings; |
85 | static GSettings *settings_window_bindings; |
86 | static GSettings *settings_workspace_names; |
87 | static GSettings *settings_cafe_interface; |
88 | static GSettings *settings_cafe_terminal; |
89 | static GSettings *settings_cafe_mouse; |
90 | static GHashTable *settings_schemas; |
91 | |
92 | static GList *changes = NULL((void*)0); |
93 | static guint changed_idle; |
94 | static GList *listeners = NULL((void*)0); |
95 | |
96 | static gboolean use_system_font = FALSE(0); |
97 | static PangoFontDescription *titlebar_font = NULL((void*)0); |
98 | static MetaVirtualModifier mouse_button_mods = Mod1Mask(1<<3); |
99 | static MetaFocusMode focus_mode = META_FOCUS_MODE_CLICK; |
100 | static MetaFocusNewWindows focus_new_windows = META_FOCUS_NEW_WINDOWS_SMART; |
101 | static gboolean raise_on_click = TRUE(!(0)); |
102 | static gboolean attach_modal_dialogs = FALSE(0); |
103 | static char* current_theme = NULL((void*)0); |
104 | static int num_workspaces = 4; |
105 | static MetaWrapStyle wrap_style = META_WRAP_NONE; |
106 | static MetaActionTitlebar action_double_click_titlebar = META_ACTION_TITLEBAR_TOGGLE_MAXIMIZE; |
107 | static MetaActionTitlebar action_middle_click_titlebar = META_ACTION_TITLEBAR_LOWER; |
108 | static MetaActionTitlebar action_right_click_titlebar = META_ACTION_TITLEBAR_MENU; |
109 | static gboolean application_based = FALSE(0); |
110 | static gboolean disable_workarounds = FALSE(0); |
111 | static gboolean auto_raise = FALSE(0); |
112 | static gboolean auto_raise_delay = 500; |
113 | static gboolean provide_visual_bell = FALSE(0); |
114 | static gboolean bell_is_audible = TRUE(!(0)); |
115 | static gboolean reduced_resources = FALSE(0); |
116 | static gboolean cafe_accessibility = FALSE(0); |
117 | static gboolean cafe_animations = TRUE(!(0)); |
118 | static char *cursor_theme = NULL((void*)0); |
119 | static int cursor_size = 24; |
120 | static int icon_size = META_DEFAULT_ICON_SIZE48; |
121 | static int alt_tab_max_columns = META_DEFAULT_ALT_TAB_MAX_COLUMNS5; |
122 | static gboolean alt_tab_expand_to_fit_title = META_DEFAULT_ALT_TAB_EXPAND_TO_FIT_TITLE(0); |
123 | static gboolean use_force_compositor_manager = FALSE(0); |
124 | static gboolean force_compositor_manager = FALSE(0); |
125 | static gboolean compositing_manager = FALSE(0); |
126 | static gboolean compositing_fast_alt_tab = FALSE(0); |
127 | static gboolean resize_with_right_button = FALSE(0); |
128 | static gboolean show_tab_border = FALSE(0); |
129 | static gboolean center_new_windows = FALSE(0); |
130 | static gboolean force_fullscreen = TRUE(!(0)); |
131 | static gboolean allow_tiling = FALSE(0); |
132 | static gboolean allow_top_tiling = TRUE(!(0)); |
133 | static gboolean allow_tile_cycling = TRUE(!(0)); |
134 | static GList *show_desktop_skip_list = NULL((void*)0); |
135 | |
136 | static MetaVisualBellType visual_bell_type = META_VISUAL_BELL_FULLSCREEN_FLASH; |
137 | static MetaButtonLayout button_layout; |
138 | |
139 | /* The screenshot commands are at the end */ |
140 | static char *commands[MAX_COMMANDS(32 + 2)] = { NULL((void*)0), }; |
141 | |
142 | static char *terminal_command = NULL((void*)0); |
143 | |
144 | static char *workspace_names[MAX_REASONABLE_WORKSPACES36] = { NULL((void*)0), }; |
145 | |
146 | static gboolean handle_preference_update_enum (const gchar *key, GSettings *settings); |
147 | |
148 | static gboolean update_key_binding (const char *name, |
149 | gchar *value); |
150 | static gboolean update_command (const char *name, |
151 | const char *value); |
152 | static gboolean update_workspace_name (const char *name, |
153 | const char *value); |
154 | |
155 | static void change_notify (GSettings *settings, |
156 | gchar *key, |
157 | gpointer user_data); |
158 | |
159 | static char* settings_key_for_workspace_name (int i); |
160 | |
161 | static void queue_changed (MetaPreference pref); |
162 | |
163 | #if 0 |
164 | static void cleanup_error (GError **error); |
165 | #endif |
166 | |
167 | static void maybe_give_disable_workarounds_warning (void); |
168 | |
169 | static void titlebar_handler (MetaPreference, const gchar*, gboolean*); |
170 | static void theme_name_handler (MetaPreference, const gchar*, gboolean*); |
171 | static void mouse_button_mods_handler (MetaPreference, const gchar*, gboolean*); |
172 | static void button_layout_handler (MetaPreference, const gchar*, gboolean*); |
173 | static void show_desktop_skip_list_handler (MetaPreference, const gchar*, gboolean*); |
174 | |
175 | static gboolean update_binding (MetaKeyPref *binding, |
176 | gchar *value); |
177 | |
178 | static void init_bindings (GSettings *); |
179 | static void init_screen_bindings (void); |
180 | static void init_window_bindings (void); |
181 | static void init_commands (void); |
182 | static void init_workspace_names (void); |
183 | |
184 | static MetaPlacementMode placement_mode = META_PLACEMENT_MODE_AUTOMATIC; |
185 | |
186 | typedef struct |
187 | { |
188 | MetaPrefsChangedFunc func; |
189 | gpointer data; |
190 | } MetaPrefsListener; |
191 | |
192 | /** |
193 | * The details of one preference which is constrained to be |
194 | * one of a small number of string values-- in other words, |
195 | * an enumeration. |
196 | * |
197 | * We could have done this other ways. One particularly attractive |
198 | * possibility would have been to represent the entire symbol table |
199 | * as a space-separated string literal in the list of symtabs, so |
200 | * the focus mode enums could have been represented simply by |
201 | * "click sloppy mouse". However, the simplicity gained would have |
202 | * been outweighed by the bugs caused when the ordering of the enum |
203 | * strings got out of sync with the actual enum statement. Also, |
204 | * there is existing library code to use this kind of symbol tables. |
205 | * |
206 | * Other things we might consider doing to clean this up in the |
207 | * future include: |
208 | * |
209 | * - most of the keys begin with the same prefix, and perhaps we |
210 | * could assume it if they don't start with a slash |
211 | * |
212 | * - there are several cases where a single identifier could be used |
213 | * to generate an entire entry, and perhaps this could be done |
214 | * with a macro. (This would reduce clarity, however, and is |
215 | * probably a bad thing.) |
216 | * |
217 | * - these types all begin with a gchar* (and contain a MetaPreference) |
218 | * and we can factor out the repeated code in the handlers by taking |
219 | * advantage of this using some kind of union arrangement. |
220 | */ |
221 | typedef struct |
222 | { |
223 | gchar *key; |
224 | gchar *schema; |
225 | MetaPreference pref; |
226 | gint *target; |
227 | } MetaEnumPreference; |
228 | |
229 | typedef struct |
230 | { |
231 | gchar *key; |
232 | gchar *schema; |
233 | MetaPreference pref; |
234 | gboolean *target; |
235 | gboolean becomes_true_on_destruction; |
236 | } MetaBoolPreference; |
237 | |
238 | typedef struct |
239 | { |
240 | gchar *key; |
241 | gchar *schema; |
242 | MetaPreference pref; |
243 | |
244 | /** |
245 | * A handler. Many of the string preferences aren't stored as |
246 | * strings and need parsing; others of them have default values |
247 | * which can't be solved in the general case. If you include a |
248 | * function pointer here, it will be called before the string |
249 | * value is written out to the target variable. |
250 | * |
251 | * The function is passed two arguments: the preference, and |
252 | * the new string as a gchar*. It returns a gboolean; |
253 | * only if this is true, the listeners will be informed that |
254 | * the preference has changed. |
255 | * |
256 | * This may be NULL. If it is, see "target", below. |
257 | */ |
258 | void (*handler) (MetaPreference pref, |
259 | const gchar *string_value, |
260 | gboolean *inform_listeners); |
261 | |
262 | /** |
263 | * Where to write the incoming string. |
264 | * |
265 | * This must be NULL if the handler is non-NULL. |
266 | * If the incoming string is NULL, no change will be made. |
267 | */ |
268 | gchar **target; |
269 | |
270 | } MetaStringPreference; |
271 | |
272 | #define METAINTPREFERENCE_NO_CHANGE_ON_DESTROY(-2147483647 -1) G_MININT(-2147483647 -1) |
273 | |
274 | typedef struct |
275 | { |
276 | gchar *key; |
277 | gchar *schema; |
278 | MetaPreference pref; |
279 | gint *target; |
280 | /** |
281 | * Minimum and maximum values of the integer. |
282 | * If the new value is out of bounds, it will be discarded with a warning. |
283 | */ |
284 | gint minimum, maximum; |
285 | /** |
286 | * Value to use if the key is destroyed. |
287 | * If this is METAINTPREFERENCE_NO_CHANGE_ON_DESTROY, it will |
288 | * not be changed when the key is destroyed. |
289 | */ |
290 | gint value_if_destroyed; |
291 | } MetaIntPreference; |
292 | |
293 | /* FIXMEs: */ |
294 | /* @@@ Don't use NULL lines at the end; glib can tell you how big it is */ |
295 | /* @@@ /apps/croma/general should be assumed if first char is not / */ |
296 | /* @@@ Will it ever be possible to merge init and update? If not, why not? */ |
297 | |
298 | static MetaEnumPreference preferences_enum[] = |
299 | { |
300 | { "focus-new-windows", |
301 | KEY_GENERAL_SCHEMA"org.cafe.Croma.general", |
302 | META_PREF_FOCUS_NEW_WINDOWS, |
303 | (gint *) &focus_new_windows, |
304 | }, |
305 | { "focus-mode", |
306 | KEY_GENERAL_SCHEMA"org.cafe.Croma.general", |
307 | META_PREF_FOCUS_MODE, |
308 | (gint *) &focus_mode, |
309 | }, |
310 | { "wrap-style", |
311 | KEY_GENERAL_SCHEMA"org.cafe.Croma.general", |
312 | META_PREF_WRAP_STYLE, |
313 | (gint *) &wrap_style, |
314 | }, |
315 | { "visual-bell-type", |
316 | KEY_GENERAL_SCHEMA"org.cafe.Croma.general", |
317 | META_PREF_VISUAL_BELL_TYPE, |
318 | (gint *) &visual_bell_type, |
319 | }, |
320 | { "action-double-click-titlebar", |
321 | KEY_GENERAL_SCHEMA"org.cafe.Croma.general", |
322 | META_PREF_ACTION_DOUBLE_CLICK_TITLEBAR, |
323 | (gint *) &action_double_click_titlebar, |
324 | }, |
325 | { "action-middle-click-titlebar", |
326 | KEY_GENERAL_SCHEMA"org.cafe.Croma.general", |
327 | META_PREF_ACTION_MIDDLE_CLICK_TITLEBAR, |
328 | (gint *) &action_middle_click_titlebar, |
329 | }, |
330 | { "action-right-click-titlebar", |
331 | KEY_GENERAL_SCHEMA"org.cafe.Croma.general", |
332 | META_PREF_ACTION_RIGHT_CLICK_TITLEBAR, |
333 | (gint *) &action_right_click_titlebar, |
334 | }, |
335 | { "placement-mode", |
336 | KEY_GENERAL_SCHEMA"org.cafe.Croma.general", |
337 | META_PREF_PLACEMENT_MODE, |
338 | (gint *) &placement_mode, |
339 | }, |
340 | { NULL((void*)0), NULL((void*)0), 0, NULL((void*)0) }, |
341 | }; |
342 | |
343 | static MetaBoolPreference preferences_bool[] = |
344 | { |
345 | { "raise-on-click", |
346 | KEY_GENERAL_SCHEMA"org.cafe.Croma.general", |
347 | META_PREF_RAISE_ON_CLICK, |
348 | &raise_on_click, |
349 | TRUE(!(0)), |
350 | }, |
351 | { "titlebar-uses-system-font", |
352 | KEY_GENERAL_SCHEMA"org.cafe.Croma.general", |
353 | META_PREF_TITLEBAR_FONT, /* note! shares a pref */ |
354 | &use_system_font, |
355 | TRUE(!(0)), |
356 | }, |
357 | { "application-based", |
358 | KEY_GENERAL_SCHEMA"org.cafe.Croma.general", |
359 | META_PREF_APPLICATION_BASED, |
360 | NULL((void*)0), /* feature is known but disabled */ |
361 | FALSE(0), |
362 | }, |
363 | { "disable-workarounds", |
364 | KEY_GENERAL_SCHEMA"org.cafe.Croma.general", |
365 | META_PREF_DISABLE_WORKAROUNDS, |
366 | &disable_workarounds, |
367 | FALSE(0), |
368 | }, |
369 | { "auto-raise", |
370 | KEY_GENERAL_SCHEMA"org.cafe.Croma.general", |
371 | META_PREF_AUTO_RAISE, |
372 | &auto_raise, |
373 | FALSE(0), |
374 | }, |
375 | { "visual-bell", |
376 | KEY_GENERAL_SCHEMA"org.cafe.Croma.general", |
377 | META_PREF_VISUAL_BELL, |
378 | &provide_visual_bell, /* FIXME: change the name: it's confusing */ |
379 | FALSE(0), |
380 | }, |
381 | { "audible-bell", |
382 | KEY_GENERAL_SCHEMA"org.cafe.Croma.general", |
383 | META_PREF_AUDIBLE_BELL, |
384 | &bell_is_audible, /* FIXME: change the name: it's confusing */ |
385 | FALSE(0), |
386 | }, |
387 | { "reduced-resources", |
388 | KEY_GENERAL_SCHEMA"org.cafe.Croma.general", |
389 | META_PREF_REDUCED_RESOURCES, |
390 | &reduced_resources, |
391 | FALSE(0), |
392 | }, |
393 | { "accessibility", |
394 | KEY_CAFE_INTERFACE_SCHEMA"org.cafe.interface", |
395 | META_PREF_CAFE_ACCESSIBILITY, |
396 | &cafe_accessibility, |
397 | FALSE(0), |
398 | }, |
399 | { "enable-animations", |
400 | KEY_CAFE_INTERFACE_SCHEMA"org.cafe.interface", |
401 | META_PREF_CAFE_ANIMATIONS, |
402 | &cafe_animations, |
403 | TRUE(!(0)), |
404 | }, |
405 | { KEY_GENERAL_COMPOSITOR"compositing-manager", |
406 | KEY_GENERAL_SCHEMA"org.cafe.Croma.general", |
407 | META_PREF_COMPOSITING_MANAGER, |
408 | &compositing_manager, |
409 | FALSE(0), |
410 | }, |
411 | { "compositing-fast-alt-tab", |
412 | KEY_GENERAL_SCHEMA"org.cafe.Croma.general", |
413 | META_PREF_COMPOSITING_FAST_ALT_TAB, |
414 | &compositing_fast_alt_tab, |
415 | FALSE(0), |
416 | }, |
417 | { "resize-with-right-button", |
418 | KEY_GENERAL_SCHEMA"org.cafe.Croma.general", |
419 | META_PREF_RESIZE_WITH_RIGHT_BUTTON, |
420 | &resize_with_right_button, |
421 | FALSE(0), |
422 | }, |
423 | { "show-tab-border", |
424 | KEY_GENERAL_SCHEMA"org.cafe.Croma.general", |
425 | META_PREF_SHOW_TAB_BORDER, |
426 | &show_tab_border, |
427 | FALSE(0), |
428 | }, |
429 | { "center-new-windows", |
430 | KEY_GENERAL_SCHEMA"org.cafe.Croma.general", |
431 | META_PREF_CENTER_NEW_WINDOWS, |
432 | ¢er_new_windows, |
433 | FALSE(0), |
434 | }, |
435 | { "allow-tiling", |
436 | KEY_GENERAL_SCHEMA"org.cafe.Croma.general", |
437 | META_PREF_ALLOW_TILING, |
438 | &allow_tiling, |
439 | FALSE(0), |
440 | }, |
441 | { "allow-top-tiling", |
442 | KEY_GENERAL_SCHEMA"org.cafe.Croma.general", |
443 | META_PREF_ALLOW_TOP_TILING, |
444 | &allow_top_tiling, |
445 | FALSE(0), |
446 | }, |
447 | { "allow-tile-cycling", |
448 | KEY_GENERAL_SCHEMA"org.cafe.Croma.general", |
449 | META_PREF_ALLOW_TILE_CYCLING, |
450 | &allow_tile_cycling, |
451 | FALSE(0), |
452 | }, |
453 | { "alt-tab-expand-to-fit-title", |
454 | KEY_GENERAL_SCHEMA"org.cafe.Croma.general", |
455 | META_PREF_ALT_TAB_EXPAND_TO_FIT_TITLE, |
456 | &alt_tab_expand_to_fit_title, |
457 | META_DEFAULT_ALT_TAB_EXPAND_TO_FIT_TITLE(0), |
458 | }, |
459 | { NULL((void*)0), NULL((void*)0), 0, NULL((void*)0), FALSE(0) }, |
460 | }; |
461 | |
462 | static MetaStringPreference preferences_string[] = |
463 | { |
464 | { "mouse-button-modifier", |
465 | KEY_GENERAL_SCHEMA"org.cafe.Croma.general", |
466 | META_PREF_MOUSE_BUTTON_MODS, |
467 | mouse_button_mods_handler, |
468 | NULL((void*)0), |
469 | }, |
470 | { "theme", |
471 | KEY_GENERAL_SCHEMA"org.cafe.Croma.general", |
472 | META_PREF_THEME, |
473 | theme_name_handler, |
474 | NULL((void*)0), |
475 | }, |
476 | { KEY_GENERAL_TITLEBAR_FONT"titlebar-font", |
477 | KEY_GENERAL_SCHEMA"org.cafe.Croma.general", |
478 | META_PREF_TITLEBAR_FONT, |
479 | titlebar_handler, |
480 | NULL((void*)0), |
481 | }, |
482 | { KEY_CAFE_TERMINAL_COMMAND"exec", |
483 | KEY_CAFE_TERMINAL_SCHEMA"org.cafe.applications-terminal", |
484 | META_PREF_TERMINAL_COMMAND, |
485 | NULL((void*)0), |
486 | &terminal_command, |
487 | }, |
488 | { "button-layout", |
489 | KEY_GENERAL_SCHEMA"org.cafe.Croma.general", |
490 | META_PREF_BUTTON_LAYOUT, |
491 | button_layout_handler, |
492 | NULL((void*)0), |
493 | }, |
494 | { "cursor-theme", |
495 | KEY_CAFE_MOUSE_SCHEMA"org.cafe.peripherals-mouse", |
496 | META_PREF_CURSOR_THEME, |
497 | NULL((void*)0), |
498 | &cursor_theme, |
499 | }, |
500 | { "show-desktop-skip-list", |
501 | KEY_GENERAL_SCHEMA"org.cafe.Croma.general", |
502 | META_PREF_SHOW_DESKTOP_SKIP_LIST, |
503 | &show_desktop_skip_list_handler, |
504 | NULL((void*)0), |
505 | }, |
506 | { NULL((void*)0), NULL((void*)0), 0, NULL((void*)0), NULL((void*)0) }, |
507 | }; |
508 | |
509 | static MetaIntPreference preferences_int[] = |
510 | { |
511 | { "num-workspaces", |
512 | KEY_GENERAL_SCHEMA"org.cafe.Croma.general", |
513 | META_PREF_NUM_WORKSPACES, |
514 | &num_workspaces, |
515 | /* I would actually recommend we change the destroy value to 4 |
516 | * and get rid of METAINTPREFERENCE_NO_CHANGE_ON_DESTROY entirely. |
517 | * -- tthurman |
518 | */ |
519 | 1, MAX_REASONABLE_WORKSPACES36, METAINTPREFERENCE_NO_CHANGE_ON_DESTROY(-2147483647 -1), |
520 | }, |
521 | { "auto-raise-delay", |
522 | KEY_GENERAL_SCHEMA"org.cafe.Croma.general", |
523 | META_PREF_AUTO_RAISE_DELAY, |
524 | &auto_raise_delay, |
525 | 0, 10000, 0, |
526 | /* @@@ Get rid of MAX_REASONABLE_AUTO_RAISE_DELAY */ |
527 | }, |
528 | { "cursor-size", |
529 | KEY_CAFE_MOUSE_SCHEMA"org.cafe.peripherals-mouse", |
530 | META_PREF_CURSOR_SIZE, |
531 | &cursor_size, |
532 | 1, 128, 24, |
533 | }, |
534 | { "icon-size", |
535 | KEY_GENERAL_SCHEMA"org.cafe.Croma.general", |
536 | META_PREF_ICON_SIZE, |
537 | &icon_size, |
538 | META_MIN_ICON_SIZE8, META_MAX_ICON_SIZE256, META_DEFAULT_ICON_SIZE48, |
539 | }, |
540 | { "alt-tab-max-columns", |
541 | KEY_GENERAL_SCHEMA"org.cafe.Croma.general", |
542 | META_PREF_ALT_TAB_MAX_COLUMNS, |
543 | &alt_tab_max_columns, |
544 | META_MIN_ALT_TAB_MAX_COLUMNS1, |
545 | META_MAX_ALT_TAB_MAX_COLUMNS64, |
546 | META_DEFAULT_ALT_TAB_MAX_COLUMNS5, |
547 | }, |
548 | { NULL((void*)0), NULL((void*)0), 0, NULL((void*)0), 0, 0, 0, }, |
549 | }; |
550 | |
551 | static void |
552 | handle_preference_init_enum (void) |
553 | { |
554 | MetaEnumPreference *cursor = preferences_enum; |
555 | |
556 | while (cursor->key!=NULL((void*)0)) |
557 | { |
558 | gint value; |
559 | |
560 | if (cursor->target==NULL((void*)0)) |
561 | { |
562 | ++cursor; |
563 | continue; |
564 | } |
565 | |
566 | value = g_settings_get_enum (SETTINGS (cursor->schema)g_hash_table_lookup (settings_schemas, (cursor->schema)), |
567 | cursor->key); |
568 | *cursor->target = value; |
569 | |
570 | ++cursor; |
571 | } |
572 | } |
573 | |
574 | static void |
575 | handle_preference_init_bool (void) |
576 | { |
577 | MetaBoolPreference *cursor = preferences_bool; |
578 | |
579 | while (cursor->key!=NULL((void*)0)) |
580 | { |
581 | if (cursor->target!=NULL((void*)0)) |
582 | *cursor->target = g_settings_get_boolean (SETTINGS (cursor->schema)g_hash_table_lookup (settings_schemas, (cursor->schema)), cursor->key); |
583 | |
584 | ++cursor; |
585 | } |
586 | |
587 | maybe_give_disable_workarounds_warning (); |
588 | } |
589 | |
590 | static void |
591 | handle_preference_init_string (void) |
592 | { |
593 | MetaStringPreference *cursor = preferences_string; |
594 | |
595 | while (cursor->key!=NULL((void*)0)) |
596 | { |
597 | gchar *value; |
598 | gboolean dummy = TRUE(!(0)); |
599 | |
600 | /* the string "value" will be newly allocated */ |
601 | value = g_settings_get_string (SETTINGS (cursor->schema)g_hash_table_lookup (settings_schemas, (cursor->schema)), |
602 | cursor->key); |
603 | |
604 | if (cursor->handler) |
605 | { |
606 | if (cursor->target) |
607 | meta_bug ("%s has both a target and a handler\n", cursor->key); |
608 | |
609 | cursor->handler (cursor->pref, value, &dummy); |
610 | |
611 | g_free (value); |
612 | } |
613 | else if (cursor->target) |
614 | { |
615 | if (*(cursor->target)) |
616 | g_free (*(cursor->target)); |
617 | |
618 | *(cursor->target) = value; |
619 | } |
620 | |
621 | ++cursor; |
622 | } |
623 | } |
624 | |
625 | static void |
626 | handle_preference_init_int (void) |
627 | { |
628 | MetaIntPreference *cursor = preferences_int; |
629 | |
630 | |
631 | while (cursor->key!=NULL((void*)0)) |
632 | { |
633 | gint value; |
634 | |
635 | value = g_settings_get_int (SETTINGS (cursor->schema)g_hash_table_lookup (settings_schemas, (cursor->schema)), |
636 | cursor->key); |
637 | |
638 | if (value < cursor->minimum || value > cursor->maximum) |
639 | { |
640 | /* FIXME: check if this can be avoided by GSettings */ |
641 | meta_warning (_("%d stored in GSettings key %s is out of range %d to %d\n")dgettext ("croma", "%d stored in GSettings key %s is out of range %d to %d\n" ), |
642 | value, cursor->key, cursor->minimum, cursor->maximum); |
643 | /* Former behaviour for out-of-range values was: |
644 | * - number of workspaces was clamped; |
645 | * - auto raise delay was always reset to zero even if too high!; |
646 | * - cursor size was ignored. |
647 | * |
648 | * These seem to be meaningless variations. If they did |
649 | * have meaning we could have put them into MetaIntPreference. |
650 | * The last of these is the closest to how we behave for |
651 | * other types, so I think we should standardise on that. |
652 | */ |
653 | } |
654 | else if (cursor->target) |
655 | *cursor->target = value; |
656 | |
657 | ++cursor; |
658 | } |
659 | } |
660 | |
661 | static gboolean |
662 | handle_preference_update_enum (const gchar *key, GSettings *settings) |
663 | { |
664 | MetaEnumPreference *cursor = preferences_enum; |
665 | gint old_value; |
666 | |
667 | while (cursor->key!=NULL((void*)0) && strcmp (key, cursor->key)!=0) |
668 | ++cursor; |
669 | |
670 | if (cursor->key==NULL((void*)0)) |
671 | /* Didn't recognise that key. */ |
672 | return FALSE(0); |
673 | |
674 | /* We need to know whether the value changes, so |
675 | * store the current value away. |
676 | */ |
677 | |
678 | old_value = * ((gint *) cursor->target); |
679 | |
680 | /* Now look it up... */ |
681 | *cursor->target = g_settings_get_enum (settings, key); |
682 | |
683 | /* Did it change? If so, tell the listeners about it. */ |
684 | |
685 | if (old_value != *((gint *) cursor->target)) |
686 | queue_changed (cursor->pref); |
687 | |
688 | return TRUE(!(0)); |
689 | } |
690 | |
691 | static gboolean |
692 | handle_preference_update_bool (const gchar *key, GSettings *settings) |
693 | { |
694 | MetaBoolPreference *cursor = preferences_bool; |
695 | gboolean old_value; |
696 | |
697 | while (cursor->key!=NULL((void*)0) && strcmp (key, cursor->key)!=0) |
698 | ++cursor; |
699 | |
700 | if (cursor->key==NULL((void*)0)) |
701 | /* Didn't recognise that key. */ |
702 | return FALSE(0); |
703 | |
704 | if (cursor->target==NULL((void*)0)) |
705 | /* No work for us to do. */ |
706 | return TRUE(!(0)); |
707 | |
708 | /* We need to know whether the value changes, so |
709 | * store the current value away. |
710 | */ |
711 | |
712 | old_value = * ((gboolean *) cursor->target); |
713 | |
714 | /* Now look it up... */ |
715 | |
716 | *((gboolean *) cursor->target) = g_settings_get_boolean (settings, key); |
717 | |
718 | /* Did it change? If so, tell the listeners about it. */ |
719 | |
720 | if (old_value != *((gboolean *) cursor->target)) |
721 | queue_changed (cursor->pref); |
722 | |
723 | if (cursor->pref==META_PREF_DISABLE_WORKAROUNDS) |
724 | maybe_give_disable_workarounds_warning (); |
725 | |
726 | return TRUE(!(0)); |
727 | } |
728 | |
729 | static gboolean |
730 | handle_preference_update_string (const gchar *key, GSettings *settings) |
731 | { |
732 | MetaStringPreference *cursor = preferences_string; |
733 | gchar *value; |
734 | gboolean inform_listeners = TRUE(!(0)); |
735 | |
736 | while (cursor->key!=NULL((void*)0) && strcmp (key, cursor->key)!=0) |
737 | ++cursor; |
738 | |
739 | if (cursor->key==NULL((void*)0)) |
740 | /* Didn't recognise that key. */ |
741 | return FALSE(0); |
742 | |
743 | value = g_settings_get_string (settings, key); |
744 | |
745 | if (cursor->handler) |
746 | cursor->handler (cursor->pref, value, &inform_listeners); |
747 | else if (cursor->target) |
748 | { |
749 | if (*(cursor->target)) |
750 | g_free(*(cursor->target)); |
751 | |
752 | if (value!=NULL((void*)0)) |
753 | *(cursor->target) = g_strdup (value)g_strdup_inline (value); |
754 | else |
755 | *(cursor->target) = NULL((void*)0); |
756 | |
757 | inform_listeners = |
758 | (value==NULL((void*)0) && *(cursor->target)==NULL((void*)0)) || |
759 | (value!=NULL((void*)0) && *(cursor->target)!=NULL((void*)0) && |
760 | strcmp (value, *(cursor->target))==0); |
761 | } |
762 | |
763 | if (inform_listeners) |
764 | queue_changed (cursor->pref); |
765 | |
766 | g_free (value); |
767 | |
768 | return TRUE(!(0)); |
769 | } |
770 | |
771 | static gboolean |
772 | handle_preference_update_int (const gchar *key, GSettings *settings) |
773 | { |
774 | MetaIntPreference *cursor = preferences_int; |
775 | gint value; |
776 | |
777 | while (cursor->key!=NULL((void*)0) && strcmp (key, cursor->key)!=0) |
778 | ++cursor; |
779 | |
780 | if (cursor->key==NULL((void*)0)) |
781 | /* Didn't recognise that key. */ |
782 | return FALSE(0); |
783 | |
784 | if (cursor->target==NULL((void*)0)) |
785 | /* No work for us to do. */ |
786 | return TRUE(!(0)); |
787 | |
788 | value = g_settings_get_int (settings, key); |
789 | |
790 | if (value < cursor->minimum || value > cursor->maximum) |
791 | { |
792 | /* FIXME! GSettings, instead of CafeConf, has Minimum/Maximun in schema! |
793 | * But some preferences depends on costants for minimum/maximum values */ |
794 | meta_warning (_("%d stored in GSettings key %s is out of range %d to %d\n")dgettext ("croma", "%d stored in GSettings key %s is out of range %d to %d\n" ), |
795 | value, cursor->key, |
796 | cursor->minimum, cursor->maximum); |
797 | return TRUE(!(0)); |
798 | } |
799 | |
800 | /* Did it change? If so, tell the listeners about it. */ |
801 | |
802 | if (*cursor->target != value) |
803 | { |
804 | *cursor->target = value; |
805 | queue_changed (cursor->pref); |
806 | } |
807 | |
808 | return TRUE(!(0)); |
809 | |
810 | } |
811 | |
812 | |
813 | /****************************************************************************/ |
814 | /* Listeners. */ |
815 | /****************************************************************************/ |
816 | |
817 | void |
818 | meta_prefs_add_listener (MetaPrefsChangedFunc func, |
819 | gpointer data) |
820 | { |
821 | MetaPrefsListener *l; |
822 | |
823 | l = g_new (MetaPrefsListener, 1)((MetaPrefsListener *) g_malloc_n ((1), sizeof (MetaPrefsListener ))); |
824 | l->func = func; |
825 | l->data = data; |
826 | |
827 | listeners = g_list_prepend (listeners, l); |
828 | } |
829 | |
830 | void |
831 | meta_prefs_remove_listener (MetaPrefsChangedFunc func, |
832 | gpointer data) |
833 | { |
834 | GList *tmp; |
835 | |
836 | tmp = listeners; |
837 | while (tmp != NULL((void*)0)) |
838 | { |
839 | MetaPrefsListener *l = tmp->data; |
840 | |
841 | if (l->func == func && |
842 | l->data == data) |
843 | { |
844 | g_free (l); |
845 | listeners = g_list_delete_link (listeners, tmp); |
846 | |
847 | return; |
848 | } |
849 | |
850 | tmp = tmp->next; |
851 | } |
852 | |
853 | meta_bug ("Did not find listener to remove\n"); |
854 | } |
855 | |
856 | static void |
857 | emit_changed (MetaPreference pref) |
858 | { |
859 | GList *tmp; |
860 | GList *copy; |
861 | |
862 | meta_topicmeta_topic_real (META_DEBUG_PREFS, "Notifying listeners that pref %s changed\n", |
863 | meta_preference_to_string (pref)); |
864 | |
865 | copy = g_list_copy (listeners); |
866 | |
867 | tmp = copy; |
868 | |
869 | while (tmp != NULL((void*)0)) |
870 | { |
871 | MetaPrefsListener *l = tmp->data; |
872 | |
873 | (* l->func) (pref, l->data); |
874 | |
875 | tmp = tmp->next; |
876 | } |
877 | |
878 | g_list_free (copy); |
879 | } |
880 | |
881 | static gboolean |
882 | changed_idle_handler (gpointer data) |
883 | { |
884 | GList *tmp; |
885 | GList *copy; |
886 | |
887 | changed_idle = 0; |
888 | |
889 | copy = g_list_copy (changes); /* reentrancy paranoia */ |
890 | |
891 | g_list_free (changes); |
892 | changes = NULL((void*)0); |
893 | |
894 | tmp = copy; |
895 | while (tmp != NULL((void*)0)) |
896 | { |
897 | MetaPreference pref = GPOINTER_TO_INT (tmp->data)((gint) (glong) (tmp->data)); |
898 | |
899 | emit_changed (pref); |
900 | |
901 | tmp = tmp->next; |
902 | } |
903 | |
904 | g_list_free (copy); |
905 | |
906 | return FALSE(0); |
907 | } |
908 | |
909 | static void |
910 | queue_changed (MetaPreference pref) |
911 | { |
912 | meta_topicmeta_topic_real (META_DEBUG_PREFS, "Queueing change of pref %s\n", |
913 | meta_preference_to_string (pref)); |
914 | |
915 | if (g_list_find (changes, GINT_TO_POINTER (pref)((gpointer) (glong) (pref))) == NULL((void*)0)) |
916 | changes = g_list_prepend (changes, GINT_TO_POINTER (pref)((gpointer) (glong) (pref))); |
917 | else |
918 | meta_topicmeta_topic_real (META_DEBUG_PREFS, "Change of pref %s was already pending\n", |
919 | meta_preference_to_string (pref)); |
920 | |
921 | /* add idle at priority below the GSettings notify idle */ |
922 | /* FIXME is this needed for GSettings too? */ |
923 | if (changed_idle == 0) |
924 | changed_idle = g_idle_add_full (META_PRIORITY_PREFS_NOTIFY(200 + 10), |
925 | changed_idle_handler, NULL((void*)0), NULL((void*)0)); |
926 | } |
927 | |
928 | |
929 | /****************************************************************************/ |
930 | /* Initialisation. */ |
931 | /****************************************************************************/ |
932 | |
933 | void |
934 | meta_prefs_init (void) |
935 | { |
936 | if (settings_general != NULL((void*)0)) |
937 | return; |
938 | |
939 | /* returns references which we hold forever */ |
940 | settings_general = g_settings_new (KEY_GENERAL_SCHEMA"org.cafe.Croma.general"); |
941 | settings_command = g_settings_new (KEY_COMMAND_SCHEMA"org.cafe.Croma.keybinding-commands"); |
942 | settings_screen_bindings = g_settings_new (KEY_SCREEN_BINDINGS_SCHEMA"org.cafe.Croma.global-keybindings"); |
943 | settings_window_bindings = g_settings_new (KEY_WINDOW_BINDINGS_SCHEMA"org.cafe.Croma.window-keybindings"); |
944 | settings_workspace_names = g_settings_new (KEY_WORKSPACE_NAME_SCHEMA"org.cafe.Croma.workspace-names"); |
945 | settings_cafe_interface = g_settings_new (KEY_CAFE_INTERFACE_SCHEMA"org.cafe.interface"); |
946 | settings_cafe_terminal = g_settings_new (KEY_CAFE_TERMINAL_SCHEMA"org.cafe.applications-terminal"); |
947 | settings_cafe_mouse = g_settings_new (KEY_CAFE_MOUSE_SCHEMA"org.cafe.peripherals-mouse"); |
948 | |
949 | settings_schemas = g_hash_table_new_full (g_str_hash, g_str_equal, NULL((void*)0), g_object_unref); |
950 | g_hash_table_insert (settings_schemas, KEY_GENERAL_SCHEMA"org.cafe.Croma.general", settings_general); |
951 | g_hash_table_insert (settings_schemas, KEY_COMMAND_SCHEMA"org.cafe.Croma.keybinding-commands", settings_command); |
952 | g_hash_table_insert (settings_schemas, KEY_SCREEN_BINDINGS_SCHEMA"org.cafe.Croma.global-keybindings", settings_screen_bindings); |
953 | g_hash_table_insert (settings_schemas, KEY_WINDOW_BINDINGS_SCHEMA"org.cafe.Croma.window-keybindings", settings_window_bindings); |
954 | g_hash_table_insert (settings_schemas, KEY_WORKSPACE_NAME_SCHEMA"org.cafe.Croma.workspace-names", settings_workspace_names); |
955 | g_hash_table_insert (settings_schemas, KEY_CAFE_INTERFACE_SCHEMA"org.cafe.interface", settings_cafe_interface); |
956 | g_hash_table_insert (settings_schemas, KEY_CAFE_TERMINAL_SCHEMA"org.cafe.applications-terminal", settings_cafe_terminal); |
957 | g_hash_table_insert (settings_schemas, KEY_CAFE_MOUSE_SCHEMA"org.cafe.peripherals-mouse", settings_cafe_mouse); |
958 | |
959 | g_signal_connect (settings_general, "changed", G_CALLBACK (change_notify), NULL)g_signal_connect_data ((settings_general), ("changed"), (((GCallback ) (change_notify))), (((void*)0)), ((void*)0), (GConnectFlags ) 0); |
960 | g_signal_connect (settings_command, "changed", G_CALLBACK (change_notify), NULL)g_signal_connect_data ((settings_command), ("changed"), (((GCallback ) (change_notify))), (((void*)0)), ((void*)0), (GConnectFlags ) 0); |
961 | g_signal_connect (settings_screen_bindings, "changed", G_CALLBACK (change_notify), NULL)g_signal_connect_data ((settings_screen_bindings), ("changed" ), (((GCallback) (change_notify))), (((void*)0)), ((void*)0), (GConnectFlags) 0); |
962 | g_signal_connect (settings_window_bindings, "changed", G_CALLBACK (change_notify), NULL)g_signal_connect_data ((settings_window_bindings), ("changed" ), (((GCallback) (change_notify))), (((void*)0)), ((void*)0), (GConnectFlags) 0); |
963 | g_signal_connect (settings_workspace_names, "changed", G_CALLBACK (change_notify), NULL)g_signal_connect_data ((settings_workspace_names), ("changed" ), (((GCallback) (change_notify))), (((void*)0)), ((void*)0), (GConnectFlags) 0); |
964 | |
965 | g_signal_connect (settings_cafe_interface, "changed::" KEY_CAFE_INTERFACE_ACCESSIBILITY, G_CALLBACK (change_notify), NULL)g_signal_connect_data ((settings_cafe_interface), ("changed::" "accessibility"), (((GCallback) (change_notify))), (((void*) 0)), ((void*)0), (GConnectFlags) 0); |
966 | g_signal_connect (settings_cafe_interface, "changed::" KEY_CAFE_INTERFACE_ENABLE_ANIMATIONS, G_CALLBACK (change_notify), NULL)g_signal_connect_data ((settings_cafe_interface), ("changed::" "enable-animations"), (((GCallback) (change_notify))), (((void *)0)), ((void*)0), (GConnectFlags) 0); |
967 | g_signal_connect (settings_cafe_terminal, "changed::" KEY_CAFE_TERMINAL_COMMAND, G_CALLBACK (change_notify), NULL)g_signal_connect_data ((settings_cafe_terminal), ("changed::" "exec"), (((GCallback) (change_notify))), (((void*)0)), ((void *)0), (GConnectFlags) 0); |
968 | g_signal_connect (settings_cafe_mouse, "changed::" KEY_CAFE_MOUSE_CURSOR_THEME, G_CALLBACK (change_notify), NULL)g_signal_connect_data ((settings_cafe_mouse), ("changed::" "cursor-theme" ), (((GCallback) (change_notify))), (((void*)0)), ((void*)0), (GConnectFlags) 0); |
969 | g_signal_connect (settings_cafe_mouse, "changed::" KEY_CAFE_MOUSE_CURSOR_SIZE, G_CALLBACK (change_notify), NULL)g_signal_connect_data ((settings_cafe_mouse), ("changed::" "cursor-size" ), (((GCallback) (change_notify))), (((void*)0)), ((void*)0), (GConnectFlags) 0); |
970 | |
971 | /* Pick up initial values. */ |
972 | |
973 | handle_preference_init_enum (); |
974 | handle_preference_init_bool (); |
975 | handle_preference_init_string (); |
976 | handle_preference_init_int (); |
977 | |
978 | init_screen_bindings (); |
979 | init_window_bindings (); |
980 | init_commands (); |
981 | init_workspace_names (); |
982 | } |
983 | |
984 | /****************************************************************************/ |
985 | /* Updates. */ |
986 | /****************************************************************************/ |
987 | |
988 | gboolean (*preference_update_handler[]) (const gchar*, GSettings*) = { |
989 | handle_preference_update_enum, |
990 | handle_preference_update_bool, |
991 | handle_preference_update_string, |
992 | handle_preference_update_int, |
993 | NULL((void*)0) |
994 | }; |
995 | |
996 | static void |
997 | change_notify (GSettings *settings, |
998 | gchar *key, |
999 | gpointer user_data) |
1000 | { |
1001 | gint i=0; |
1002 | |
1003 | /* First, search for a handler that might know what to do. */ |
1004 | |
1005 | /* FIXME: When this is all working, since the first item in every |
1006 | * array is the gchar* of the key, there's no reason we can't |
1007 | * find the correct record for that key here and save code duplication. |
1008 | */ |
1009 | |
1010 | while (preference_update_handler[i]!=NULL((void*)0)) |
1011 | { |
1012 | if (preference_update_handler[i] (key, settings)) |
1013 | return; /* Get rid of this eventually */ |
1014 | |
1015 | i++; |
1016 | } |
1017 | |
1018 | gchar *schema_name = NULL((void*)0); |
1019 | g_object_get (settings, "schema-id", &schema_name, NULL((void*)0)); |
1020 | |
1021 | if (g_strcmp0 (schema_name, KEY_WINDOW_BINDINGS_SCHEMA"org.cafe.Croma.window-keybindings") == 0 || |
1022 | g_strcmp0 (schema_name, KEY_SCREEN_BINDINGS_SCHEMA"org.cafe.Croma.global-keybindings") == 0) |
1023 | { |
1024 | gchar *str; |
1025 | str = g_settings_get_string (settings, key); |
1026 | |
1027 | if (update_key_binding (key, str)) |
1028 | queue_changed (META_PREF_KEYBINDINGS); |
1029 | |
1030 | g_free(str); |
1031 | } |
1032 | else if (g_strcmp0 (schema_name, KEY_COMMAND_SCHEMA"org.cafe.Croma.keybinding-commands") == 0) |
1033 | { |
1034 | gchar *str; |
1035 | str = g_settings_get_string (settings, key); |
1036 | |
1037 | if (update_command (key, str)) |
1038 | queue_changed (META_PREF_COMMANDS); |
1039 | |
1040 | g_free(str); |
1041 | } |
1042 | else if (g_strcmp0 (schema_name, KEY_WORKSPACE_NAME_SCHEMA"org.cafe.Croma.workspace-names") == 0) |
1043 | { |
1044 | gchar *str; |
1045 | str = g_settings_get_string (settings, key); |
1046 | |
1047 | if (update_workspace_name (key, str)) |
1048 | queue_changed (META_PREF_WORKSPACE_NAMES); |
1049 | |
1050 | g_free(str); |
1051 | } |
1052 | else |
1053 | { |
1054 | /* Is this possible with GSettings? I dont think so! */ |
1055 | meta_topicmeta_topic_real (META_DEBUG_PREFS, "Key %s doesn't mean anything to Croma\n", |
1056 | key); |
1057 | } |
1058 | g_free (schema_name); |
1059 | } |
1060 | |
1061 | #if 0 |
1062 | static void |
1063 | cleanup_error (GError **error) |
1064 | { |
1065 | if (*error) |
1066 | { |
1067 | meta_warning ("%s\n", (*error)->message); |
1068 | |
1069 | g_error_free (*error); |
1070 | *error = NULL((void*)0); |
1071 | } |
1072 | } |
1073 | #endif |
1074 | |
1075 | /** |
1076 | * Special case: give a warning the first time disable_workarounds |
1077 | * is turned on. |
1078 | */ |
1079 | static void |
1080 | maybe_give_disable_workarounds_warning (void) |
1081 | { |
1082 | static gboolean first_disable = TRUE(!(0)); |
1083 | |
1084 | if (first_disable && disable_workarounds) |
1085 | { |
1086 | first_disable = FALSE(0); |
1087 | |
1088 | meta_warning (_("Workarounds for broken applications disabled. "dgettext ("croma", "Workarounds for broken applications disabled. " "Some applications may not behave properly.\n") |
1089 | "Some applications may not behave properly.\n")dgettext ("croma", "Workarounds for broken applications disabled. " "Some applications may not behave properly.\n")); |
1090 | } |
1091 | } |
1092 | |
1093 | MetaVirtualModifier |
1094 | meta_prefs_get_mouse_button_mods (void) |
1095 | { |
1096 | return mouse_button_mods; |
1097 | } |
1098 | |
1099 | MetaFocusMode |
1100 | meta_prefs_get_focus_mode (void) |
1101 | { |
1102 | return focus_mode; |
1103 | } |
1104 | |
1105 | MetaFocusNewWindows |
1106 | meta_prefs_get_focus_new_windows (void) |
1107 | { |
1108 | return focus_new_windows; |
1109 | } |
1110 | |
1111 | gboolean |
1112 | meta_prefs_get_attach_modal_dialogs (void) |
1113 | { |
1114 | return attach_modal_dialogs; |
1115 | } |
1116 | |
1117 | gboolean |
1118 | meta_prefs_get_raise_on_click (void) |
1119 | { |
1120 | return raise_on_click; |
1121 | } |
1122 | |
1123 | const char* |
1124 | meta_prefs_get_theme (void) |
1125 | { |
1126 | return current_theme; |
1127 | } |
1128 | |
1129 | const char* |
1130 | meta_prefs_get_cursor_theme (void) |
1131 | { |
1132 | return cursor_theme; |
1133 | } |
1134 | |
1135 | int |
1136 | meta_prefs_get_cursor_size (void) |
1137 | { |
1138 | CdkWindow *window = cdk_get_default_root_window (); |
1139 | gint scale = cdk_window_get_scale_factor (window); |
1140 | |
1141 | return cursor_size * scale; |
1142 | } |
1143 | |
1144 | int |
1145 | meta_prefs_get_icon_size (void) |
1146 | { |
1147 | CdkWindow *window = cdk_get_default_root_window (); |
1148 | gint scale = cdk_window_get_scale_factor (window); |
1149 | |
1150 | return icon_size * scale; |
1151 | } |
1152 | |
1153 | int |
1154 | meta_prefs_get_alt_tab_max_columns (void) |
1155 | { |
1156 | return alt_tab_max_columns; |
1157 | } |
1158 | |
1159 | gboolean |
1160 | meta_prefs_get_alt_tab_expand_to_fit_title (void) |
1161 | { |
1162 | return alt_tab_expand_to_fit_title; |
1163 | } |
1164 | |
1165 | gboolean |
1166 | meta_prefs_is_in_skip_list (char *class) |
1167 | { |
1168 | GList *item; |
1169 | |
1170 | for (item = show_desktop_skip_list; item; item = item->next) |
1171 | { |
1172 | if (!g_ascii_strcasecmp (class, item->data)) |
1173 | return TRUE(!(0)); |
1174 | } |
1175 | return FALSE(0); |
1176 | } |
1177 | |
1178 | /****************************************************************************/ |
1179 | /* Handlers for string preferences. */ |
1180 | /****************************************************************************/ |
1181 | |
1182 | static void |
1183 | titlebar_handler (MetaPreference pref, |
1184 | const gchar *string_value, |
1185 | gboolean *inform_listeners) |
1186 | { |
1187 | PangoFontDescription *new_desc = NULL((void*)0); |
1188 | |
1189 | if (string_value) |
1190 | new_desc = pango_font_description_from_string (string_value); |
1191 | |
1192 | if (new_desc == NULL((void*)0)) |
1193 | { |
1194 | meta_warning (_("Could not parse font description "dgettext ("croma", "Could not parse font description " "\"%s\" from GSettings key %s\n" ) |
1195 | "\"%s\" from GSettings key %s\n")dgettext ("croma", "Could not parse font description " "\"%s\" from GSettings key %s\n" ), |
1196 | string_value ? string_value : "(null)", |
1197 | KEY_GENERAL_TITLEBAR_FONT"titlebar-font"); |
1198 | |
1199 | *inform_listeners = FALSE(0); |
1200 | |
1201 | return; |
1202 | } |
1203 | |
1204 | /* Is the new description the same as the old? */ |
1205 | |
1206 | if (titlebar_font && |
1207 | pango_font_description_equal (new_desc, titlebar_font)) |
1208 | { |
1209 | pango_font_description_free (new_desc); |
1210 | *inform_listeners = FALSE(0); |
1211 | return; |
1212 | } |
1213 | |
1214 | /* No, so free the old one and put ours in instead. */ |
1215 | |
1216 | if (titlebar_font) |
1217 | pango_font_description_free (titlebar_font); |
1218 | |
1219 | titlebar_font = new_desc; |
1220 | |
1221 | } |
1222 | |
1223 | static void |
1224 | theme_name_handler (MetaPreference pref, |
1225 | const gchar *string_value, |
1226 | gboolean *inform_listeners) |
1227 | { |
1228 | g_free (current_theme); |
1229 | |
1230 | /* Fallback crackrock */ |
1231 | if (string_value == NULL((void*)0)) |
1232 | current_theme = g_strdup ("ClearlooksRe_ctk")g_strdup_inline ("ClearlooksRe_ctk"); |
1233 | else |
1234 | current_theme = g_strdup (string_value)g_strdup_inline (string_value); |
1235 | } |
1236 | |
1237 | static void |
1238 | mouse_button_mods_handler (MetaPreference pref, |
1239 | const gchar *string_value, |
1240 | gboolean *inform_listeners) |
1241 | { |
1242 | MetaVirtualModifier mods; |
1243 | |
1244 | meta_topicmeta_topic_real (META_DEBUG_KEYBINDINGS, |
1245 | "Mouse button modifier has new GSettings value \"%s\"\n", |
1246 | string_value); |
1247 | if (string_value && meta_ui_parse_modifier (string_value, &mods)) |
1248 | { |
1249 | mouse_button_mods = mods; |
1250 | } |
1251 | else |
1252 | { |
1253 | meta_topicmeta_topic_real (META_DEBUG_KEYBINDINGS, |
1254 | "Failed to parse new GSettings value\n"); |
1255 | |
1256 | meta_warning (_("\"%s\" found in configuration database is "dgettext ("croma", "\"%s\" found in configuration database is " "not a valid value for mouse button modifier\n") |
1257 | "not a valid value for mouse button modifier\n")dgettext ("croma", "\"%s\" found in configuration database is " "not a valid value for mouse button modifier\n"), |
1258 | string_value); |
1259 | |
1260 | *inform_listeners = FALSE(0); |
1261 | } |
1262 | } |
1263 | |
1264 | static void |
1265 | show_desktop_skip_list_handler (MetaPreference pref, |
1266 | const gchar *string_value, |
1267 | gboolean *inform_listeners) |
1268 | { |
1269 | gchar **tokens; |
1270 | gchar **tok; |
1271 | GList *item; |
1272 | |
1273 | if (show_desktop_skip_list) |
1274 | { |
1275 | for (item = show_desktop_skip_list; item; item = item->next) |
1276 | g_free (item->data); |
1277 | g_list_free (show_desktop_skip_list); |
1278 | show_desktop_skip_list = NULL((void*)0); |
1279 | } |
1280 | |
1281 | if (!(tokens = g_strsplit (string_value, ",", -1))) |
1282 | return; |
1283 | for (tok = tokens; tok && *tok; tok++) |
1284 | { |
1285 | gchar *stripped = g_strstrip (g_strdup (*tok))g_strchomp (g_strchug (g_strdup_inline (*tok))); |
1286 | show_desktop_skip_list = g_list_prepend (show_desktop_skip_list, stripped); |
1287 | } |
1288 | g_strfreev (tokens); |
1289 | } |
1290 | |
1291 | static gboolean |
1292 | button_layout_equal (const MetaButtonLayout *a, |
1293 | const MetaButtonLayout *b) |
1294 | { |
1295 | int i; |
1296 | |
1297 | i = 0; |
1298 | while (i < MAX_BUTTONS_PER_CORNERMETA_BUTTON_FUNCTION_LAST) |
1299 | { |
1300 | if (a->left_buttons[i] != b->left_buttons[i]) |
1301 | return FALSE(0); |
1302 | if (a->right_buttons[i] != b->right_buttons[i]) |
1303 | return FALSE(0); |
1304 | if (a->left_buttons_has_spacer[i] != b->left_buttons_has_spacer[i]) |
1305 | return FALSE(0); |
1306 | if (a->right_buttons_has_spacer[i] != b->right_buttons_has_spacer[i]) |
1307 | return FALSE(0); |
1308 | ++i; |
1309 | } |
1310 | |
1311 | return TRUE(!(0)); |
1312 | } |
1313 | |
1314 | static MetaButtonFunction |
1315 | button_function_from_string (const char *str) |
1316 | { |
1317 | /* FIXME: g_settings_get_enum is the obvious way to do this */ |
1318 | |
1319 | if (strcmp (str, "menu") == 0) |
1320 | return META_BUTTON_FUNCTION_MENU; |
1321 | else if (strcmp (str, "appmenu") == 0) |
1322 | return META_BUTTON_FUNCTION_APPMENU; |
1323 | else if (strcmp (str, "minimize") == 0) |
1324 | return META_BUTTON_FUNCTION_MINIMIZE; |
1325 | else if (strcmp (str, "maximize") == 0) |
1326 | return META_BUTTON_FUNCTION_MAXIMIZE; |
1327 | else if (strcmp (str, "close") == 0) |
1328 | return META_BUTTON_FUNCTION_CLOSE; |
1329 | else if (strcmp (str, "shade") == 0) |
1330 | return META_BUTTON_FUNCTION_SHADE; |
1331 | else if (strcmp (str, "above") == 0) |
1332 | return META_BUTTON_FUNCTION_ABOVE; |
1333 | else if (strcmp (str, "stick") == 0) |
1334 | return META_BUTTON_FUNCTION_STICK; |
1335 | else |
1336 | /* don't know; give up */ |
1337 | return META_BUTTON_FUNCTION_LAST; |
1338 | } |
1339 | |
1340 | static MetaButtonFunction |
1341 | button_opposite_function (MetaButtonFunction ofwhat) |
1342 | { |
1343 | switch (ofwhat) |
1344 | { |
1345 | case META_BUTTON_FUNCTION_SHADE: |
1346 | return META_BUTTON_FUNCTION_UNSHADE; |
1347 | case META_BUTTON_FUNCTION_UNSHADE: |
1348 | return META_BUTTON_FUNCTION_SHADE; |
1349 | |
1350 | case META_BUTTON_FUNCTION_ABOVE: |
1351 | return META_BUTTON_FUNCTION_UNABOVE; |
1352 | case META_BUTTON_FUNCTION_UNABOVE: |
1353 | return META_BUTTON_FUNCTION_ABOVE; |
1354 | |
1355 | case META_BUTTON_FUNCTION_STICK: |
1356 | return META_BUTTON_FUNCTION_UNSTICK; |
1357 | case META_BUTTON_FUNCTION_UNSTICK: |
1358 | return META_BUTTON_FUNCTION_STICK; |
1359 | |
1360 | default: |
1361 | return META_BUTTON_FUNCTION_LAST; |
1362 | } |
1363 | } |
1364 | |
1365 | static void |
1366 | button_layout_handler (MetaPreference pref, |
1367 | const gchar *string_value, |
1368 | gboolean *inform_listeners) |
1369 | { |
1370 | MetaButtonLayout new_layout; |
1371 | char **sides = NULL((void*)0); |
1372 | int i; |
1373 | |
1374 | /* We need to ignore unknown button functions, for |
1375 | * compat with future versions |
1376 | */ |
1377 | |
1378 | if (string_value) |
1379 | sides = g_strsplit (string_value, ":", 2); |
1380 | |
1381 | if (sides != NULL((void*)0) && sides[0] != NULL((void*)0)) |
1382 | { |
1383 | char **buttons; |
1384 | int b; |
1385 | gboolean used[META_BUTTON_FUNCTION_LAST]; |
1386 | |
1387 | i = 0; |
1388 | while (i < META_BUTTON_FUNCTION_LAST) |
1389 | { |
1390 | used[i] = FALSE(0); |
1391 | new_layout.left_buttons_has_spacer[i] = FALSE(0); |
1392 | ++i; |
1393 | } |
1394 | |
1395 | buttons = g_strsplit (sides[0], ",", -1); |
1396 | i = 0; |
1397 | b = 0; |
1398 | while (buttons[b] != NULL((void*)0)) |
1399 | { |
1400 | MetaButtonFunction f = button_function_from_string (buttons[b]); |
1401 | if (i > 0 && strcmp("spacer", buttons[b]) == 0) |
1402 | { |
1403 | new_layout.left_buttons_has_spacer[i-1] = TRUE(!(0)); |
1404 | f = button_opposite_function (f); |
1405 | |
1406 | if (f != META_BUTTON_FUNCTION_LAST) |
1407 | { |
1408 | new_layout.left_buttons_has_spacer[i-2] = TRUE(!(0)); |
1409 | } |
1410 | } |
1411 | else |
1412 | { |
1413 | if (f != META_BUTTON_FUNCTION_LAST && !used[f]) |
1414 | { |
1415 | new_layout.left_buttons[i] = f; |
1416 | used[f] = TRUE(!(0)); |
1417 | ++i; |
1418 | |
1419 | f = button_opposite_function (f); |
1420 | |
1421 | if (f != META_BUTTON_FUNCTION_LAST) |
1422 | new_layout.left_buttons[i++] = f; |
1423 | |
1424 | } |
1425 | else |
1426 | { |
1427 | meta_topicmeta_topic_real (META_DEBUG_PREFS, "Ignoring unknown or already-used button name \"%s\"\n", |
1428 | buttons[b]); |
1429 | } |
1430 | } |
1431 | |
1432 | ++b; |
1433 | } |
1434 | |
1435 | new_layout.left_buttons[i] = META_BUTTON_FUNCTION_LAST; |
1436 | new_layout.left_buttons_has_spacer[i] = FALSE(0); |
1437 | |
1438 | g_strfreev (buttons); |
1439 | } |
1440 | |
1441 | if (sides != NULL((void*)0) && sides[0] != NULL((void*)0) && sides[1] != NULL((void*)0)) |
1442 | { |
1443 | char **buttons; |
1444 | int b; |
1445 | gboolean used[META_BUTTON_FUNCTION_LAST]; |
1446 | |
1447 | i = 0; |
1448 | while (i < META_BUTTON_FUNCTION_LAST) |
1449 | { |
1450 | used[i] = FALSE(0); |
1451 | new_layout.right_buttons_has_spacer[i] = FALSE(0); |
1452 | ++i; |
1453 | } |
1454 | |
1455 | buttons = g_strsplit (sides[1], ",", -1); |
1456 | i = 0; |
1457 | b = 0; |
1458 | while (buttons[b] != NULL((void*)0)) |
1459 | { |
1460 | MetaButtonFunction f = button_function_from_string (buttons[b]); |
1461 | if (i > 0 && strcmp("spacer", buttons[b]) == 0) |
1462 | { |
1463 | new_layout.right_buttons_has_spacer[i-1] = TRUE(!(0)); |
1464 | f = button_opposite_function (f); |
1465 | if (f != META_BUTTON_FUNCTION_LAST) |
1466 | { |
1467 | new_layout.right_buttons_has_spacer[i-2] = TRUE(!(0)); |
1468 | } |
1469 | } |
1470 | else |
1471 | { |
1472 | if (f != META_BUTTON_FUNCTION_LAST && !used[f]) |
1473 | { |
1474 | new_layout.right_buttons[i] = f; |
1475 | used[f] = TRUE(!(0)); |
1476 | ++i; |
1477 | |
1478 | f = button_opposite_function (f); |
1479 | |
1480 | if (f != META_BUTTON_FUNCTION_LAST) |
1481 | new_layout.right_buttons[i++] = f; |
1482 | |
1483 | } |
1484 | else |
1485 | { |
1486 | meta_topicmeta_topic_real (META_DEBUG_PREFS, "Ignoring unknown or already-used button name \"%s\"\n", |
1487 | buttons[b]); |
1488 | } |
1489 | } |
1490 | |
1491 | ++b; |
1492 | } |
1493 | |
1494 | new_layout.right_buttons[i] = META_BUTTON_FUNCTION_LAST; |
1495 | new_layout.right_buttons_has_spacer[i] = FALSE(0); |
1496 | |
1497 | g_strfreev (buttons); |
1498 | } |
1499 | |
1500 | g_strfreev (sides); |
1501 | |
1502 | /* Invert the button layout for RTL languages */ |
1503 | if (meta_ui_get_direction() == META_UI_DIRECTION_RTL) |
1504 | { |
1505 | MetaButtonLayout rtl_layout; |
1506 | int j; |
1507 | |
1508 | for (i = 0; new_layout.left_buttons[i] != META_BUTTON_FUNCTION_LAST; i++); |
1509 | for (j = 0; j < i; j++) |
1510 | { |
1511 | rtl_layout.right_buttons[j] = new_layout.left_buttons[i - j - 1]; |
1512 | if (j == 0) |
1513 | rtl_layout.right_buttons_has_spacer[i - 1] = new_layout.left_buttons_has_spacer[i - j - 1]; |
1514 | else |
1515 | rtl_layout.right_buttons_has_spacer[j - 1] = new_layout.left_buttons_has_spacer[i - j - 1]; |
1516 | } |
1517 | rtl_layout.right_buttons[j] = META_BUTTON_FUNCTION_LAST; |
1518 | rtl_layout.right_buttons_has_spacer[j] = FALSE(0); |
1519 | |
1520 | for (i = 0; new_layout.right_buttons[i] != META_BUTTON_FUNCTION_LAST; i++); |
1521 | for (j = 0; j < i; j++) |
1522 | { |
1523 | rtl_layout.left_buttons[j] = new_layout.right_buttons[i - j - 1]; |
1524 | if (j == 0) |
1525 | rtl_layout.left_buttons_has_spacer[i - 1] = new_layout.right_buttons_has_spacer[i - j - 1]; |
1526 | else |
1527 | rtl_layout.left_buttons_has_spacer[j - 1] = new_layout.right_buttons_has_spacer[i - j - 1]; |
1528 | } |
1529 | rtl_layout.left_buttons[j] = META_BUTTON_FUNCTION_LAST; |
1530 | rtl_layout.left_buttons_has_spacer[j] = FALSE(0); |
1531 | |
1532 | new_layout = rtl_layout; |
1533 | } |
1534 | |
1535 | if (button_layout_equal (&button_layout, &new_layout)) |
1536 | { |
1537 | /* Same as before, so duck out */ |
1538 | *inform_listeners = FALSE(0); |
1539 | } |
1540 | else |
1541 | { |
1542 | button_layout = new_layout; |
1543 | } |
1544 | } |
1545 | |
1546 | const PangoFontDescription* |
1547 | meta_prefs_get_titlebar_font (void) |
1548 | { |
1549 | if (use_system_font) |
1550 | return NULL((void*)0); |
1551 | else |
1552 | return titlebar_font; |
1553 | } |
1554 | |
1555 | int |
1556 | meta_prefs_get_num_workspaces (void) |
1557 | { |
1558 | return num_workspaces; |
1559 | } |
1560 | |
1561 | MetaWrapStyle |
1562 | meta_prefs_get_wrap_style (void) |
1563 | { |
1564 | return wrap_style; |
1565 | } |
1566 | |
1567 | gboolean |
1568 | meta_prefs_get_application_based (void) |
1569 | { |
1570 | return FALSE(0); /* For now, we never want this to do anything */ |
1571 | |
1572 | return application_based; |
This statement is never executed | |
1573 | } |
1574 | |
1575 | gboolean |
1576 | meta_prefs_get_disable_workarounds (void) |
1577 | { |
1578 | return disable_workarounds; |
1579 | } |
1580 | |
1581 | #define MAX_REASONABLE_AUTO_RAISE_DELAY10000 10000 |
1582 | |
1583 | #ifdef WITH_VERBOSE_MODE1 |
1584 | const char* |
1585 | meta_preference_to_string (MetaPreference pref) |
1586 | { |
1587 | /* FIXME: another case for g_settings_get_enum */ |
1588 | switch (pref) |
1589 | { |
1590 | case META_PREF_MOUSE_BUTTON_MODS: |
1591 | return "MOUSE_BUTTON_MODS"; |
1592 | |
1593 | case META_PREF_FOCUS_MODE: |
1594 | return "FOCUS_MODE"; |
1595 | |
1596 | case META_PREF_FOCUS_NEW_WINDOWS: |
1597 | return "FOCUS_NEW_WINDOWS"; |
1598 | |
1599 | case META_PREF_ATTACH_MODAL_DIALOGS: |
1600 | return "ATTACH_MODAL_DIALOGS"; |
1601 | |
1602 | case META_PREF_RAISE_ON_CLICK: |
1603 | return "RAISE_ON_CLICK"; |
1604 | |
1605 | case META_PREF_THEME: |
1606 | return "THEME"; |
1607 | |
1608 | case META_PREF_TITLEBAR_FONT: |
1609 | return "TITLEBAR_FONT"; |
1610 | |
1611 | case META_PREF_NUM_WORKSPACES: |
1612 | return "NUM_WORKSPACES"; |
1613 | |
1614 | case META_PREF_WRAP_STYLE: |
1615 | return "WRAP_STYLE"; |
1616 | |
1617 | case META_PREF_APPLICATION_BASED: |
1618 | return "APPLICATION_BASED"; |
1619 | |
1620 | case META_PREF_KEYBINDINGS: |
1621 | return "KEYBINDINGS"; |
1622 | |
1623 | case META_PREF_DISABLE_WORKAROUNDS: |
1624 | return "DISABLE_WORKAROUNDS"; |
1625 | |
1626 | case META_PREF_ACTION_DOUBLE_CLICK_TITLEBAR: |
1627 | return "ACTION_DOUBLE_CLICK_TITLEBAR"; |
1628 | |
1629 | case META_PREF_ACTION_MIDDLE_CLICK_TITLEBAR: |
1630 | return "ACTION_MIDDLE_CLICK_TITLEBAR"; |
1631 | |
1632 | case META_PREF_ACTION_RIGHT_CLICK_TITLEBAR: |
1633 | return "ACTION_RIGHT_CLICK_TITLEBAR"; |
1634 | |
1635 | case META_PREF_AUTO_RAISE: |
1636 | return "AUTO_RAISE"; |
1637 | |
1638 | case META_PREF_AUTO_RAISE_DELAY: |
1639 | return "AUTO_RAISE_DELAY"; |
1640 | |
1641 | case META_PREF_COMMANDS: |
1642 | return "COMMANDS"; |
1643 | |
1644 | case META_PREF_TERMINAL_COMMAND: |
1645 | return "TERMINAL_COMMAND"; |
1646 | |
1647 | case META_PREF_BUTTON_LAYOUT: |
1648 | return "BUTTON_LAYOUT"; |
1649 | |
1650 | case META_PREF_WORKSPACE_NAMES: |
1651 | return "WORKSPACE_NAMES"; |
1652 | |
1653 | case META_PREF_VISUAL_BELL: |
1654 | return "VISUAL_BELL"; |
1655 | |
1656 | case META_PREF_AUDIBLE_BELL: |
1657 | return "AUDIBLE_BELL"; |
1658 | |
1659 | case META_PREF_VISUAL_BELL_TYPE: |
1660 | return "VISUAL_BELL_TYPE"; |
1661 | |
1662 | case META_PREF_REDUCED_RESOURCES: |
1663 | return "REDUCED_RESOURCES"; |
1664 | |
1665 | case META_PREF_CAFE_ACCESSIBILITY: |
1666 | return "CAFE_ACCESSIBILTY"; |
1667 | |
1668 | case META_PREF_CAFE_ANIMATIONS: |
1669 | return "CAFE_ANIMATIONS"; |
1670 | |
1671 | case META_PREF_CURSOR_THEME: |
1672 | return "CURSOR_THEME"; |
1673 | |
1674 | case META_PREF_CURSOR_SIZE: |
1675 | return "CURSOR_SIZE"; |
1676 | |
1677 | case META_PREF_ICON_SIZE: |
1678 | return "ICON_SIZE"; |
1679 | |
1680 | case META_PREF_ALT_TAB_MAX_COLUMNS: |
1681 | return "ALT_TAB_MAX_COLUMNS"; |
1682 | |
1683 | case META_PREF_ALT_TAB_EXPAND_TO_FIT_TITLE: |
1684 | return "ALT_TAB_EXPAND_TO_FIT_TITLE"; |
1685 | |
1686 | case META_PREF_COMPOSITING_MANAGER: |
1687 | return "COMPOSITING_MANAGER"; |
1688 | |
1689 | case META_PREF_COMPOSITING_FAST_ALT_TAB: |
1690 | return "COMPOSITING_FAST_ALT_TAB"; |
1691 | |
1692 | case META_PREF_CENTER_NEW_WINDOWS: |
1693 | return "CENTER_NEW_WINDOWS"; |
1694 | |
1695 | case META_PREF_RESIZE_WITH_RIGHT_BUTTON: |
1696 | return "RESIZE_WITH_RIGHT_BUTTON"; |
1697 | |
1698 | case META_PREF_SHOW_TAB_BORDER: |
1699 | return "SHOW_TAB_BORDER"; |
1700 | |
1701 | case META_PREF_FORCE_FULLSCREEN: |
1702 | return "FORCE_FULLSCREEN"; |
1703 | |
1704 | case META_PREF_ALLOW_TILING: |
1705 | return "ALLOW_TILING"; |
1706 | |
1707 | case META_PREF_ALLOW_TOP_TILING: |
1708 | return "ALLOW_TOP_TILING"; |
1709 | |
1710 | case META_PREF_ALLOW_TILE_CYCLING: |
1711 | return "ALLOW_TILE_CYCLING"; |
1712 | |
1713 | case META_PREF_PLACEMENT_MODE: |
1714 | return "PLACEMENT_MODE"; |
1715 | |
1716 | case META_PREF_SHOW_DESKTOP_SKIP_LIST: |
1717 | return "SHOW_DESKTOP_SKIP_LIST"; |
1718 | } |
1719 | |
1720 | return "(unknown)"; |
1721 | } |
1722 | #endif /* WITH_VERBOSE_MODE */ |
1723 | |
1724 | void |
1725 | meta_prefs_set_num_workspaces (int n_workspaces) |
1726 | { |
1727 | if (n_workspaces < 1) |
1728 | n_workspaces = 1; |
1729 | if (n_workspaces > MAX_REASONABLE_WORKSPACES36) |
1730 | n_workspaces = MAX_REASONABLE_WORKSPACES36; |
1731 | |
1732 | g_settings_set_int (settings_general, |
1733 | KEY_GENERAL_NUM_WORKSPACES"num-workspaces", |
1734 | n_workspaces); |
1735 | |
1736 | } |
1737 | |
1738 | #define keybind(name, handler, param, flags) \ |
1739 | { #name, NULL((void*)0), !!(flags & BINDING_REVERSES0x02), !!(flags & BINDING_PER_WINDOW0x01) }, |
1740 | static MetaKeyPref key_bindings[] = { |
1741 | #include "all-keybindings.h" |
1742 | { .add_shift = FALSE(0) } |
1743 | }; |
1744 | #undef keybind |
1745 | |
1746 | static void |
1747 | init_bindings (GSettings *settings) |
1748 | { |
1749 | GSettingsSchema *schema; |
1750 | gchar **list = NULL((void*)0); |
1751 | gchar *str_val = NULL((void*)0); |
1752 | |
1753 | g_object_get (settings, "settings-schema", &schema, NULL((void*)0)); |
1754 | list = g_settings_schema_list_keys (schema); |
1755 | g_settings_schema_unref (schema); |
1756 | |
1757 | while (*list != NULL((void*)0)) |
1758 | { |
1759 | str_val = g_settings_get_string (settings, *list); |
1760 | update_key_binding (*list, str_val); |
1761 | list++; |
1762 | } |
1763 | |
1764 | g_free (str_val); |
1765 | } |
1766 | |
1767 | static void |
1768 | init_screen_bindings (void) |
1769 | { |
1770 | init_bindings (settings_screen_bindings); |
1771 | } |
1772 | |
1773 | static void |
1774 | init_window_bindings (void) |
1775 | { |
1776 | init_bindings (settings_window_bindings); |
1777 | } |
1778 | |
1779 | static void |
1780 | init_commands (void) |
1781 | { |
1782 | GSettingsSchema *schema; |
1783 | gchar **list = NULL((void*)0); |
1784 | gchar *str_val = NULL((void*)0); |
1785 | |
1786 | g_object_get (settings_command, "settings-schema", &schema, NULL((void*)0)); |
1787 | list = g_settings_schema_list_keys (schema); |
1788 | g_settings_schema_unref (schema); |
1789 | |
1790 | while (*list != NULL((void*)0)) |
1791 | { |
1792 | str_val = g_settings_get_string (settings_command, *list); |
1793 | update_command (*list, str_val); |
1794 | list++; |
1795 | } |
1796 | |
1797 | g_free (str_val); |
1798 | } |
1799 | |
1800 | static void |
1801 | init_workspace_names (void) |
1802 | { |
1803 | GSettingsSchema *schema; |
1804 | gchar **list = NULL((void*)0); |
1805 | gchar *str_val = NULL((void*)0); |
1806 | |
1807 | g_object_get (settings_workspace_names, "settings-schema", &schema, NULL((void*)0)); |
1808 | list = g_settings_schema_list_keys (schema); |
1809 | g_settings_schema_unref (schema); |
1810 | |
1811 | while (*list != NULL((void*)0)) |
1812 | { |
1813 | str_val = g_settings_get_string (settings_workspace_names, *list); |
1814 | update_workspace_name (*list, str_val); |
1815 | list++; |
1816 | } |
1817 | |
1818 | g_free (str_val); |
1819 | } |
1820 | |
1821 | static gboolean |
1822 | update_binding (MetaKeyPref *binding, |
1823 | gchar *value) |
1824 | { |
1825 | unsigned int keysym; |
1826 | unsigned int keycode; |
1827 | MetaVirtualModifier mods; |
1828 | MetaKeyCombo *combo; |
1829 | gboolean changed; |
1830 | |
1831 | meta_topicmeta_topic_real (META_DEBUG_KEYBINDINGS, |
1832 | "Binding \"%s\" has new GSettings value \"%s\"\n", |
1833 | binding->name, value ? value : "none"); |
1834 | |
1835 | keysym = 0; |
1836 | keycode = 0; |
1837 | mods = 0; |
1838 | if (value) |
1839 | { |
1840 | if (!meta_ui_parse_accelerator (value, &keysym, &keycode, &mods)) |
1841 | { |
1842 | meta_topicmeta_topic_real (META_DEBUG_KEYBINDINGS, |
1843 | "Failed to parse new GSettings value\n"); |
1844 | meta_warning (_("\"%s\" found in configuration database is not a valid value for keybinding \"%s\"\n")dgettext ("croma", "\"%s\" found in configuration database is not a valid value for keybinding \"%s\"\n" ), |
1845 | value, binding->name); |
1846 | |
1847 | return FALSE(0); |
1848 | } |
1849 | } |
1850 | |
1851 | /* If there isn't already a first element, make one. */ |
1852 | if (!binding->bindings) |
1853 | { |
1854 | MetaKeyCombo *blank = g_malloc0 (sizeof (MetaKeyCombo)); |
1855 | binding->bindings = g_slist_alloc(); |
1856 | binding->bindings->data = blank; |
1857 | } |
1858 | |
1859 | combo = binding->bindings->data; |
1860 | |
1861 | /* Bug 329676: Bindings which can be shifted must not have no modifiers, |
1862 | * nor only SHIFT as a modifier. |
1863 | */ |
1864 | |
1865 | if (binding->add_shift && |
1866 | 0 != keysym && |
1867 | (META_VIRTUAL_SHIFT_MASK == mods || 0 == mods)) |
1868 | { |
1869 | gchar *old_setting; |
1870 | |
1871 | meta_warning ("Cannot bind \"%s\" to %s: it needs a modifier " |
1872 | "such as Ctrl or Alt.\n", |
1873 | binding->name, |
1874 | value); |
1875 | |
1876 | old_setting = meta_ui_accelerator_name (combo->keysym, |
1877 | combo->modifiers); |
1878 | |
1879 | if (!strcmp(old_setting, value)) |
1880 | { |
1881 | /* We were about to set it to the same value |
1882 | * that it had originally! This must be caused |
1883 | * by getting an invalid string back from |
1884 | * meta_ui_accelerator_name. Bail out now |
1885 | * so we don't get into an infinite loop. |
1886 | */ |
1887 | g_free (old_setting); |
1888 | return TRUE(!(0)); |
1889 | } |
1890 | |
1891 | meta_warning ("Reverting \"%s\" to %s.\n", |
1892 | binding->name, |
1893 | old_setting); |
1894 | |
1895 | /* FIXME: add_shift is currently screen_bindings only, but |
1896 | * there's no really good reason it should always be. |
1897 | * So we shouldn't blindly add KEY_SCREEN_BINDINGS_PREFIX |
1898 | * onto here. |
1899 | */ |
1900 | g_settings_set_string(settings_screen_bindings, |
1901 | binding->name, |
1902 | old_setting); |
1903 | |
1904 | g_free (old_setting); |
1905 | |
1906 | /* The call to g_settings_set_string() will cause this function |
1907 | * to be called again with the new value, so there's no need to |
1908 | * carry on. |
1909 | */ |
1910 | return TRUE(!(0)); |
1911 | } |
1912 | |
1913 | changed = FALSE(0); |
1914 | if (keysym != combo->keysym || |
1915 | keycode != combo->keycode || |
1916 | mods != combo->modifiers) |
1917 | { |
1918 | changed = TRUE(!(0)); |
1919 | |
1920 | combo->keysym = keysym; |
1921 | combo->keycode = keycode; |
1922 | combo->modifiers = mods; |
1923 | |
1924 | meta_topicmeta_topic_real (META_DEBUG_KEYBINDINGS, |
1925 | "New keybinding for \"%s\" is keysym = 0x%x keycode = 0x%x mods = 0x%x\n", |
1926 | binding->name, combo->keysym, combo->keycode, |
1927 | combo->modifiers); |
1928 | } |
1929 | else |
1930 | { |
1931 | meta_topicmeta_topic_real (META_DEBUG_KEYBINDINGS, |
1932 | "Keybinding for \"%s\" is unchanged\n", binding->name); |
1933 | } |
1934 | |
1935 | return changed; |
1936 | } |
1937 | |
1938 | static const gchar* |
1939 | relative_key (const gchar* key) |
1940 | { |
1941 | const gchar* end; |
1942 | |
1943 | end = strrchr (key, '/'); |
1944 | |
1945 | ++end; |
1946 | |
1947 | return end; |
1948 | } |
1949 | |
1950 | /* Return value is TRUE if a preference changed and we need to |
1951 | * notify |
1952 | */ |
1953 | static gboolean |
1954 | find_and_update_binding (MetaKeyPref *bindings, |
1955 | const char *name, |
1956 | gchar *value) |
1957 | { |
1958 | const char *key; |
1959 | int i; |
1960 | |
1961 | if (*name == '/') |
1962 | key = relative_key (name); |
1963 | else |
1964 | key = name; |
1965 | |
1966 | i = 0; |
1967 | while (bindings[i].name && |
1968 | strcmp (key, bindings[i].name) != 0) |
1969 | ++i; |
1970 | |
1971 | if (bindings[i].name) |
1972 | return update_binding (&bindings[i], value); |
1973 | else |
1974 | return FALSE(0); |
1975 | } |
1976 | |
1977 | static gboolean |
1978 | update_key_binding (const char *name, |
1979 | gchar *value) |
1980 | { |
1981 | return find_and_update_binding (key_bindings, name, value); |
1982 | } |
1983 | |
1984 | static gboolean |
1985 | update_command (const char *name, |
1986 | const char *value) |
1987 | { |
1988 | char *p; |
1989 | int i; |
1990 | |
1991 | p = strrchr (name, '-'); |
1992 | if (p == NULL((void*)0)) |
1993 | { |
1994 | meta_topicmeta_topic_real (META_DEBUG_KEYBINDINGS, |
1995 | "Command %s has no dash?\n", name); |
1996 | return FALSE(0); |
1997 | } |
1998 | |
1999 | ++p; |
2000 | |
2001 | if (g_ascii_isdigit (*p)((g_ascii_table[(guchar) (*p)] & G_ASCII_DIGIT) != 0)) |
2002 | { |
2003 | i = atoi (p); |
2004 | i -= 1; /* count from 0 not 1 */ |
2005 | } |
2006 | else |
2007 | { |
2008 | if (strcmp (name, "command-screenshot") == 0) |
2009 | { |
2010 | i = SCREENSHOT_COMMAND_IDX((32 + 2) - 2); |
2011 | } |
2012 | else if (strcmp (name, "command-window-screenshot") == 0) |
2013 | { |
2014 | i = WIN_SCREENSHOT_COMMAND_IDX((32 + 2) - 1); |
2015 | } |
2016 | else |
2017 | { |
2018 | meta_topicmeta_topic_real (META_DEBUG_KEYBINDINGS, |
2019 | "Command %s doesn't end in number?\n", name); |
2020 | return FALSE(0); |
2021 | } |
2022 | } |
2023 | |
2024 | if (i >= MAX_COMMANDS(32 + 2)) |
2025 | { |
2026 | meta_topicmeta_topic_real (META_DEBUG_KEYBINDINGS, |
2027 | "Command %d is too highly numbered, ignoring\n", i); |
2028 | return FALSE(0); |
2029 | } |
2030 | |
2031 | if ((commands[i] == NULL((void*)0) && value == NULL((void*)0)) || |
2032 | (commands[i] && value && strcmp (commands[i], value) == 0)) |
2033 | { |
2034 | meta_topicmeta_topic_real (META_DEBUG_KEYBINDINGS, |
2035 | "Command %d is unchanged\n", i); |
2036 | return FALSE(0); |
2037 | } |
2038 | |
2039 | g_free (commands[i]); |
2040 | commands[i] = g_strdup (value)g_strdup_inline (value); |
2041 | |
2042 | meta_topicmeta_topic_real (META_DEBUG_KEYBINDINGS, |
2043 | "Updated command %d to \"%s\"\n", |
2044 | i, commands[i] ? commands[i] : "none"); |
2045 | |
2046 | return TRUE(!(0)); |
2047 | } |
2048 | |
2049 | const char* |
2050 | meta_prefs_get_command (int i) |
2051 | { |
2052 | g_return_val_if_fail (i >= 0 && i < MAX_COMMANDS, NULL)do { if ((i >= 0 && i < (32 + 2))) { } else { g_return_if_fail_warning ("croma", ((const char*) (__func__)), "i >= 0 && i < MAX_COMMANDS" ); return (((void*)0)); } } while (0); |
2053 | |
2054 | return commands[i]; |
2055 | } |
2056 | |
2057 | char* |
2058 | meta_prefs_get_settings_key_for_command (int i) |
2059 | { |
2060 | char *key; |
2061 | |
2062 | switch (i) |
2063 | { |
2064 | case SCREENSHOT_COMMAND_IDX((32 + 2) - 2): |
2065 | key = g_strdup (KEY_COMMAND_PREFIX "screenshot")g_strdup_inline ("command-" "screenshot"); |
2066 | break; |
2067 | case WIN_SCREENSHOT_COMMAND_IDX((32 + 2) - 1): |
2068 | key = g_strdup (KEY_COMMAND_PREFIX "window-screenshot")g_strdup_inline ("command-" "window-screenshot"); |
2069 | break; |
2070 | default: |
2071 | key = g_strdup_printf (KEY_COMMAND_PREFIX"command-""%d", i + 1); |
2072 | break; |
2073 | } |
2074 | |
2075 | return key; |
2076 | } |
2077 | |
2078 | const char* |
2079 | meta_prefs_get_terminal_command (void) |
2080 | { |
2081 | return terminal_command; |
2082 | } |
2083 | |
2084 | const char* |
2085 | meta_prefs_get_settings_key_for_terminal_command (void) |
2086 | { |
2087 | return KEY_CAFE_TERMINAL_COMMAND"exec"; |
2088 | } |
2089 | |
2090 | static gboolean |
2091 | update_workspace_name (const char *name, |
2092 | const char *value) |
2093 | { |
2094 | char *p; |
2095 | int i; |
2096 | |
2097 | p = strrchr (name, '-'); |
2098 | if (p == NULL((void*)0)) |
2099 | { |
2100 | meta_topicmeta_topic_real (META_DEBUG_PREFS, |
2101 | "Workspace name %s has no dash?\n", name); |
2102 | return FALSE(0); |
2103 | } |
2104 | |
2105 | ++p; |
2106 | |
2107 | if (!g_ascii_isdigit (*p)((g_ascii_table[(guchar) (*p)] & G_ASCII_DIGIT) != 0)) |
2108 | { |
2109 | meta_topicmeta_topic_real (META_DEBUG_PREFS, |
2110 | "Workspace name %s doesn't end in number?\n", name); |
2111 | return FALSE(0); |
2112 | } |
2113 | |
2114 | i = atoi (p); |
2115 | i -= 1; /* count from 0 not 1 */ |
2116 | |
2117 | if (i >= MAX_REASONABLE_WORKSPACES36) |
2118 | { |
2119 | meta_topicmeta_topic_real (META_DEBUG_PREFS, |
2120 | "Workspace name %d is too highly numbered, ignoring\n", i); |
2121 | return FALSE(0); |
2122 | } |
2123 | |
2124 | if (workspace_names[i] && value && strcmp (workspace_names[i], value) == 0) |
2125 | { |
2126 | meta_topicmeta_topic_real (META_DEBUG_PREFS, |
2127 | "Workspace name %d is unchanged\n", i); |
2128 | return FALSE(0); |
2129 | } |
2130 | |
2131 | /* This is a bad hack. We have to treat empty string as |
2132 | * "unset" because the root window property can't contain |
2133 | * null. So it gets empty string instead and we don't want |
2134 | * that to result in setting the empty string as a value that |
2135 | * overrides "unset". |
2136 | */ |
2137 | if (value != NULL((void*)0) && *value != '\0') |
2138 | { |
2139 | g_free (workspace_names[i]); |
2140 | workspace_names[i] = g_strdup (value)g_strdup_inline (value); |
2141 | } |
2142 | else |
2143 | { |
2144 | /* use a default name */ |
2145 | char *d; |
2146 | |
2147 | d = g_strdup_printf (_("Workspace %d")dgettext ("croma", "Workspace %d"), i + 1); |
2148 | if (workspace_names[i] && strcmp (workspace_names[i], d) == 0) |
2149 | { |
2150 | g_free (d); |
2151 | return FALSE(0); |
2152 | } |
2153 | else |
2154 | { |
2155 | g_free (workspace_names[i]); |
2156 | workspace_names[i] = d; |
2157 | } |
2158 | } |
2159 | |
2160 | meta_topicmeta_topic_real (META_DEBUG_PREFS, |
2161 | "Updated workspace name %d to \"%s\"\n", |
2162 | i, workspace_names[i] ? workspace_names[i] : "none"); |
2163 | |
2164 | return TRUE(!(0)); |
2165 | } |
2166 | |
2167 | const char* |
2168 | meta_prefs_get_workspace_name (int i) |
2169 | { |
2170 | g_return_val_if_fail (i >= 0 && i < MAX_REASONABLE_WORKSPACES, NULL)do { if ((i >= 0 && i < 36)) { } else { g_return_if_fail_warning ("croma", ((const char*) (__func__)), "i >= 0 && i < MAX_REASONABLE_WORKSPACES" ); return (((void*)0)); } } while (0); |
2171 | |
2172 | g_assert (workspace_names[i] != NULL)do { if (workspace_names[i] != ((void*)0)) ; else g_assertion_message_expr ("croma", "core/prefs.c", 2172, ((const char*) (__func__)), "workspace_names[i] != NULL" ); } while (0); |
2173 | |
2174 | meta_topicmeta_topic_real (META_DEBUG_PREFS, |
2175 | "Getting workspace name for %d: \"%s\"\n", |
2176 | i, workspace_names[i]); |
2177 | |
2178 | return workspace_names[i]; |
2179 | } |
2180 | |
2181 | void |
2182 | meta_prefs_change_workspace_name (int i, |
2183 | const char *name) |
2184 | { |
2185 | char *key; |
2186 | |
2187 | g_return_if_fail (i >= 0 && i < MAX_REASONABLE_WORKSPACES)do { if ((i >= 0 && i < 36)) { } else { g_return_if_fail_warning ("croma", ((const char*) (__func__)), "i >= 0 && i < MAX_REASONABLE_WORKSPACES" ); return; } } while (0); |
2188 | |
2189 | meta_topicmeta_topic_real (META_DEBUG_PREFS, |
2190 | "Changing name of workspace %d to %s\n", |
2191 | i, name ? name : "none"); |
2192 | |
2193 | if (name && *name == '\0') |
2194 | name = NULL((void*)0); |
2195 | |
2196 | if ((name == NULL((void*)0) && workspace_names[i] == NULL((void*)0)) || |
2197 | (name && workspace_names[i] && strcmp (name, workspace_names[i]) == 0)) |
2198 | { |
2199 | meta_topicmeta_topic_real (META_DEBUG_PREFS, |
2200 | "Workspace %d already has name %s\n", |
2201 | i, name ? name : "none"); |
2202 | return; |
2203 | } |
2204 | |
2205 | key = settings_key_for_workspace_name (i); |
2206 | |
2207 | if (name != NULL((void*)0)) |
2208 | g_settings_set_string (settings_workspace_names, |
2209 | key, |
2210 | name); |
2211 | else |
2212 | g_settings_set_string (settings_workspace_names, |
2213 | key, |
2214 | ""); |
2215 | |
2216 | g_free (key); |
2217 | } |
2218 | |
2219 | static char* |
2220 | settings_key_for_workspace_name (int i) |
2221 | { |
2222 | char *key; |
2223 | |
2224 | key = g_strdup_printf (KEY_WORKSPACE_NAME_PREFIX"name-""%d", i + 1); |
2225 | |
2226 | return key; |
2227 | } |
2228 | |
2229 | void |
2230 | meta_prefs_get_button_layout (MetaButtonLayout *button_layout_p) |
2231 | { |
2232 | *button_layout_p = button_layout; |
2233 | } |
2234 | |
2235 | gboolean |
2236 | meta_prefs_get_visual_bell (void) |
2237 | { |
2238 | return provide_visual_bell; |
2239 | } |
2240 | |
2241 | gboolean |
2242 | meta_prefs_bell_is_audible (void) |
2243 | { |
2244 | return bell_is_audible; |
2245 | } |
2246 | |
2247 | MetaVisualBellType |
2248 | meta_prefs_get_visual_bell_type (void) |
2249 | { |
2250 | return visual_bell_type; |
2251 | } |
2252 | |
2253 | void |
2254 | meta_prefs_get_key_bindings (const MetaKeyPref **bindings, |
2255 | int *n_bindings) |
2256 | { |
2257 | |
2258 | *bindings = key_bindings; |
2259 | *n_bindings = (int) G_N_ELEMENTS (key_bindings)(sizeof (key_bindings) / sizeof ((key_bindings)[0])) - 1; |
2260 | } |
2261 | |
2262 | MetaActionTitlebar |
2263 | meta_prefs_get_action_double_click_titlebar (void) |
2264 | { |
2265 | return action_double_click_titlebar; |
2266 | } |
2267 | |
2268 | MetaActionTitlebar |
2269 | meta_prefs_get_action_middle_click_titlebar (void) |
2270 | { |
2271 | return action_middle_click_titlebar; |
2272 | } |
2273 | |
2274 | MetaActionTitlebar |
2275 | meta_prefs_get_action_right_click_titlebar (void) |
2276 | { |
2277 | return action_right_click_titlebar; |
2278 | } |
2279 | |
2280 | gboolean |
2281 | meta_prefs_get_auto_raise (void) |
2282 | { |
2283 | return auto_raise; |
2284 | } |
2285 | |
2286 | int |
2287 | meta_prefs_get_auto_raise_delay (void) |
2288 | { |
2289 | return auto_raise_delay; |
2290 | } |
2291 | |
2292 | gboolean |
2293 | meta_prefs_get_reduced_resources (void) |
2294 | { |
2295 | return reduced_resources; |
2296 | } |
2297 | |
2298 | gboolean |
2299 | meta_prefs_get_cafe_accessibility () |
2300 | { |
2301 | return cafe_accessibility; |
2302 | } |
2303 | |
2304 | gboolean |
2305 | meta_prefs_get_cafe_animations () |
2306 | { |
2307 | return cafe_animations; |
2308 | } |
2309 | |
2310 | MetaKeyBindingAction |
2311 | meta_prefs_get_keybinding_action (const char *name) |
2312 | { |
2313 | int i; |
2314 | |
2315 | i = G_N_ELEMENTS (key_bindings)(sizeof (key_bindings) / sizeof ((key_bindings)[0])) - 2; /* -2 for dummy entry at end */ |
2316 | while (i >= 0) |
2317 | { |
2318 | if (strcmp (key_bindings[i].name, name) == 0) |
2319 | return (MetaKeyBindingAction) i; |
2320 | |
2321 | --i; |
2322 | } |
2323 | |
2324 | return META_KEYBINDING_ACTION_NONE; |
2325 | } |
2326 | |
2327 | /* This is used by the menu system to decide what key binding |
2328 | * to display next to an option. We return the first non-disabled |
2329 | * binding, if any. |
2330 | */ |
2331 | void |
2332 | meta_prefs_get_window_binding (const char *name, |
2333 | unsigned int *keysym, |
2334 | MetaVirtualModifier *modifiers) |
2335 | { |
2336 | int i; |
2337 | |
2338 | i = G_N_ELEMENTS (key_bindings)(sizeof (key_bindings) / sizeof ((key_bindings)[0])) - 2; /* -2 for dummy entry at end */ |
2339 | while (i >= 0) |
2340 | { |
2341 | if (key_bindings[i].per_window && |
2342 | strcmp (key_bindings[i].name, name) == 0) |
2343 | { |
2344 | GSList *s = key_bindings[i].bindings; |
2345 | |
2346 | while (s) |
2347 | { |
2348 | MetaKeyCombo *c = s->data; |
2349 | |
2350 | if (c->keysym!=0 || c->modifiers!=0) |
2351 | { |
2352 | *keysym = c->keysym; |
2353 | *modifiers = c->modifiers; |
2354 | return; |
2355 | } |
2356 | |
2357 | s = s->next; |
2358 | } |
2359 | |
2360 | /* Not found; return the disabled value */ |
2361 | *keysym = *modifiers = 0; |
2362 | return; |
2363 | } |
2364 | |
2365 | --i; |
2366 | } |
2367 | |
2368 | g_assert_not_reached ()do { g_assertion_message_expr ("croma", "core/prefs.c", 2368, ((const char*) (__func__)), ((void*)0)); } while (0); |
2369 | } |
2370 | |
2371 | gboolean |
2372 | meta_prefs_get_compositing_manager (void) |
2373 | { |
2374 | if (use_force_compositor_manager) |
2375 | return force_compositor_manager; |
2376 | return compositing_manager; |
2377 | } |
2378 | |
2379 | gboolean |
2380 | meta_prefs_get_compositing_fast_alt_tab (void) |
2381 | { |
2382 | return compositing_fast_alt_tab; |
2383 | } |
2384 | |
2385 | gboolean |
2386 | meta_prefs_get_center_new_windows (void) |
2387 | { |
2388 | return center_new_windows; |
2389 | } |
2390 | |
2391 | gboolean |
2392 | meta_prefs_get_allow_tiling () |
2393 | { |
2394 | return allow_tiling; |
2395 | } |
2396 | |
2397 | gboolean |
2398 | meta_prefs_get_allow_top_tiling () |
2399 | { |
2400 | return allow_top_tiling; |
2401 | } |
2402 | |
2403 | gboolean |
2404 | meta_prefs_get_allow_tile_cycling () |
2405 | { |
2406 | return allow_tile_cycling; |
2407 | } |
2408 | |
2409 | guint |
2410 | meta_prefs_get_mouse_button_resize (void) |
2411 | { |
2412 | return resize_with_right_button ? 3: 2; |
2413 | } |
2414 | |
2415 | guint |
2416 | meta_prefs_get_mouse_button_menu (void) |
2417 | { |
2418 | return resize_with_right_button ? 2: 3; |
2419 | } |
2420 | |
2421 | gboolean |
2422 | meta_prefs_show_tab_border(void) |
2423 | { |
2424 | return show_tab_border; |
2425 | } |
2426 | |
2427 | gboolean |
2428 | meta_prefs_get_force_fullscreen (void) |
2429 | { |
2430 | return force_fullscreen; |
2431 | } |
2432 | |
2433 | MetaPlacementMode |
2434 | meta_prefs_get_placement_mode (void) |
2435 | { |
2436 | return placement_mode; |
2437 | } |
2438 | |
2439 | void |
2440 | meta_prefs_set_force_compositing_manager (gboolean whether) |
2441 | { |
2442 | use_force_compositor_manager = TRUE(!(0)); |
2443 | force_compositor_manager = whether; |
2444 | } |
2445 | |
2446 | void |
2447 | meta_prefs_set_compositing_fast_alt_tab (gboolean whether) |
2448 | { |
2449 | g_settings_set_boolean (settings_general, |
2450 | KEY_GENERAL_COMPOSITOR_FAST_ALT_TAB"compositing-fast-alt-tab", |
2451 | whether); |
2452 | } |
2453 | |
2454 | void |
2455 | meta_prefs_set_center_new_windows (gboolean whether) |
2456 | { |
2457 | g_settings_set_boolean (settings_general, |
2458 | KEY_GENERAL_CENTER_NEW_WINDOWS"center-new-windows", |
2459 | whether); |
2460 | } |
2461 | |
2462 | void |
2463 | meta_prefs_set_force_fullscreen (gboolean whether) |
2464 | { |
2465 | force_fullscreen = whether; |
2466 | } |
2467 |