Always save gtkrc files, even with lxsession running.
[lxde/lxappearance.git] / src / lxappearance.c
CommitLineData
0cd84ed6 1/*
3a7d812e 2 * lxappearance.c
0cd84ed6
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3 *
4 * Copyright 2010 PCMan <pcman.tw@gmail.com>
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
19 * MA 02110-1301, USA.
20 */
21
22#ifdef HAVE_CONFIG_H
23#include <config.h>
24#endif
25
3a7d812e 26#include "lxappearance.h"
15c155a6 27
0cd84ed6
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28#include <gtk/gtk.h>
29#include <glib/gi18n.h>
fb28c6fe 30#include <glib/gstdio.h>
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31
32#include <X11/X.h>
33#include <X11/Xatom.h>
34#include <X11/Xlib.h>
35#include <gdk/gdkx.h>
ae63f687 36#include <string.h>
15c155a6 37
c847cfdc 38#if ENABLE_DBUS
924e9daf 39#include <dbus/dbus.h>
c847cfdc 40#endif
924e9daf 41
0cd84ed6 42#include "widget-theme.h"
71ce58a7 43#include "color-scheme.h"
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44#include "icon-theme.h"
45#include "cursor-theme.h"
2d9128f0 46#include "font.h"
e597424e 47#include "other.h"
756f0a66 48#include "plugin.h"
0cd84ed6 49
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50LXAppearance app = {0};
51
52Atom lxsession_atom = 0;
ae63f687 53static const char* lxsession_name = NULL;
15c155a6 54
924e9daf
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55/* Dbus functions Copy from lxsession-logout
56 TODO Create a library fro this ?
57*/
58
59static gboolean check_lxde_dbus()
60{
c847cfdc 61#if ENABLE_DBUS
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62 DBusError error;
63 dbus_error_init(&error);
64 DBusConnection * connection = dbus_bus_get(DBUS_BUS_SESSION, &error);
65 if (connection == NULL)
66 {
67 g_warning(G_STRLOC ": Failed to connect to the session message bus: %s", error.message);
68 dbus_error_free(&error);
69 return FALSE;
70 }
71
a50b8ed7 72 dbus_bool_t ret = dbus_bus_name_has_owner(connection,"org.lxde.SessionManager",NULL);
924e9daf 73
a50b8ed7 74 if (ret == TRUE)
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75 {
76 return TRUE;
77 }
78 else
79 {
80 return FALSE;
81 }
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82#else
83 return FALSE;
84#endif
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85}
86
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87static void check_lxsession()
88{
073c0729 89 lxsession_atom = XInternAtom( GDK_DISPLAY_XDISPLAY(gdk_display_get_default()), "_LXSESSION", True );
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90 if( lxsession_atom != None )
91 {
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92 XGrabServer( GDK_DISPLAY_XDISPLAY(gdk_display_get_default()) );
93 if( XGetSelectionOwner( GDK_DISPLAY_XDISPLAY(gdk_display_get_default()), lxsession_atom ) )
ae63f687 94 {
15c155a6 95 app.use_lxsession = TRUE;
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96 lxsession_name = g_getenv("DESKTOP_SESSION");
97 }
073c0729 98 XUngrabServer( GDK_DISPLAY_XDISPLAY(gdk_display_get_default()) );
15c155a6 99 }
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100
101 /* Check Lxsession also with dbus */
102 if (check_lxde_dbus())
103 {
104 app.use_lxsession = TRUE;
105 lxsession_name = g_getenv("DESKTOP_SESSION");
106 }
107
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108}
109
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110static GOptionEntry option_entries[] =
111{
112 { NULL }
113};
114
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115static gboolean verify_cursor_theme(GKeyFile *kf, const char *cursor_theme,
116 const char *test)
117{
118 char *fpath;
119 gboolean ret;
120
121 /* get the inherited theme name. */
122 fpath = g_build_filename(g_get_home_dir(), ".icons", cursor_theme,
123 "index.theme", NULL);
124 ret = g_key_file_load_from_file(kf, fpath, 0, NULL);
125 g_free(fpath);
126
127 fpath = g_build_filename("icons", cursor_theme, "index.theme", NULL);
128 if (!ret)
129 ret = g_key_file_load_from_data_dirs(kf, fpath, NULL, 0, NULL);
130 g_free(fpath);
131
132 if (ret)
133 {
134 fpath = g_key_file_get_string(kf, "Icon Theme", "Inherits", NULL);
135 if (fpath == NULL) /* end of chain, success */
136 return TRUE;
137 if (strcmp(fpath, test) == 0) /* recursion */
138 ret = FALSE;
139 else if (!verify_cursor_theme(kf, fpath, test)) /* recursion */
140 ret = FALSE;
141 else /* check recursion against this one too */
142 ret = verify_cursor_theme(kf, fpath, cursor_theme);
143 g_free(fpath);
144 }
145 return ret;
146}
147
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148static void save_cursor_theme_name()
149{
150 char* dir_path;
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151 GKeyFile* kf;
152
153 if (app.cursor_theme == NULL || strcmp(app.cursor_theme, "default") == 0)
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154 return;
155
156 dir_path = g_build_filename(g_get_home_dir(), ".icons/default", NULL);
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157 kf = g_key_file_new();
158 /* test if cursor theme isn't recursed and don't use it otherwise */
159 if (!verify_cursor_theme(kf, app.cursor_theme, "default"))
160 {
161 g_free(app.cursor_theme);
162 app.cursor_theme = NULL; /* FIXME: replace with "default"? */
163 /* FIXME: show an error message */
164 }
165 /* SF bug #614: ~/.icons/default may be symlink so remove symlink */
166 else if (g_file_test(dir_path, G_FILE_TEST_IS_SYMLINK) &&
167 g_unlink(dir_path) != 0)
168 {
169 /* FIXME: show an error message */
170 }
171 else if (0 == g_mkdir_with_parents(dir_path, 0700))
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172 {
173 char* index_theme = g_build_filename(dir_path, "index.theme", NULL);
174 char* content = g_strdup_printf(
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175 "# This file is written by LXAppearance. Do not edit.\n"
176 "[Icon Theme]\n"
177 "Name=Default\n"
178 "Comment=Default Cursor Theme\n"
179 "Inherits=%s\n", app.cursor_theme);
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180 g_file_set_contents(index_theme, content, -1, NULL);
181 g_free(content);
182 g_free(index_theme);
183 }
fb28c6fe 184 g_key_file_free(kf);
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185 g_free(dir_path);
186
187 /*
188 dir_path = g_build_filename(g_get_home_dir(), ".Xdefaults", NULL);
189 Xcursor.theme: name
190 Xcursor.size: [size]
191 g_file_set_contents(dir_path, "", -1, NULL);
192 g_free(dir_path);
193 */
194}
195
196static void reload_all_programs()
15c155a6 197{
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198#if GTK_CHECK_VERSION(3, 0, 0)
199
200/* TODO Port this to something else than gdk_event_send_clientmessage_toall */
201
202#else
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203 GdkEventClient event;
204 event.type = GDK_CLIENT_EVENT;
205 event.send_event = TRUE;
206 event.window = NULL;
15c155a6 207
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208 if( app.use_lxsession )
209 {
210 event.message_type = gdk_atom_intern_static_string("_LXSESSION");
211 event.data.b[0] = 0; /* LXS_RELOAD */
212 }
213 else
214 {
215 /* if( icon_only )
216 event.message_type = gdk_atom_intern("_GTK_LOAD_ICONTHEMES", FALSE);
217 */
218 event.message_type = gdk_atom_intern("_GTK_READ_RCFILES", FALSE);
219 }
220 event.data_format = 8;
221 gdk_event_send_clientmessage_toall((GdkEvent *)&event);
b4438824 222#endif
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223}
224
225static void lxappearance_save_gtkrc()
226{
227 static const char* tb_styles[]={
228 "GTK_TOOLBAR_ICONS",
229 "GTK_TOOLBAR_TEXT",
230 "GTK_TOOLBAR_BOTH",
231 "GTK_TOOLBAR_BOTH_HORIZ"
232 };
233 static const char* tb_icon_sizes[]={
234 "GTK_ICON_SIZE_INVALID",
235 "GTK_ICON_SIZE_MENU",
236 "GTK_ICON_SIZE_SMALL_TOOLBAR",
237 "GTK_ICON_SIZE_LARGE_TOOLBAR",
238 "GTK_ICON_SIZE_BUTTON",
239 "GTK_ICON_SIZE_DND",
240 "GTK_ICON_SIZE_DIALOG"
241 };
242
3518acea 243 char* file_path = g_build_filename(g_get_home_dir(), ".gtkrc-2.0", NULL);
c92e9c11 244 GString* content = g_string_sized_new(512);
79ec4790 245 g_string_append(content,
ae63f687 246 "# DO NOT EDIT! This file will be overwritten by LXAppearance.\n"
79ec4790 247 "# Any customization should be done in ~/.gtkrc-2.0.mine instead.\n\n");
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248
249 /* include ~/.gtkrc-2.0.mine first to be able to apply changes done
250 by LXAppearance if the same settings exist in that file */
251 g_string_append_printf(content,
252 "include \"%s/.gtkrc-2.0.mine\"\n",
253 g_get_home_dir());
254
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255 if(app.widget_theme)
256 g_string_append_printf(content,
257 "gtk-theme-name=\"%s\"\n", app.widget_theme);
258 if(app.icon_theme)
259 g_string_append_printf(content,
260 "gtk-icon-theme-name=\"%s\"\n", app.icon_theme);
261 if(app.default_font)
262 g_string_append_printf(content,
263 "gtk-font-name=\"%s\"\n", app.default_font);
264 if(app.cursor_theme)
265 g_string_append_printf(content,
266 "gtk-cursor-theme-name=\"%s\"\n", app.cursor_theme);
267 save_cursor_theme_name();
268
269 g_string_append_printf(content,
270 "gtk-cursor-theme-size=%d\n"
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271 "gtk-toolbar-style=%s\n"
272 "gtk-toolbar-icon-size=%s\n"
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273 "gtk-button-images=%d\n"
274 "gtk-menu-images=%d\n"
9bb12c12 275#if GTK_CHECK_VERSION(2, 14, 0)
36827f45 276 "gtk-enable-event-sounds=%d\n"
79ec4790 277 "gtk-enable-input-feedback-sounds=%d\n"
9bb12c12 278#endif
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279 "gtk-xft-antialias=%d\n"
280 "gtk-xft-hinting=%d\n"
281
79ec4790 282 , app.cursor_theme_size,
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283 tb_styles[app.toolbar_style],
284 tb_icon_sizes[app.toolbar_icon_size],
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285 app.button_images ? 1 : 0,
286 app.menu_images ? 1 : 0,
9bb12c12 287#if GTK_CHECK_VERSION(2, 14, 0)
36827f45 288 app.enable_event_sound ? 1 : 0,
2d9128f0 289 app.enable_input_feedback ? 1 : 0,
9bb12c12 290#endif
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291 app.enable_antialising ? 1 : 0,
292 app.enable_hinting ? 1 : 0
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293 );
294
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295 if(app.hinting_style)
296 g_string_append_printf(content,
b8648654 297 "gtk-xft-hintstyle=\"%s\"\n", app.hinting_style);
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298
299 if(app.font_rgba)
300 g_string_append_printf(content,
b8648654 301 "gtk-xft-rgba=\"%s\"\n", app.font_rgba);
2d9128f0 302
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303 if(app.modules && app.modules[0])
304 g_string_append_printf(content, "gtk-modules=\"%s\"\n", app.modules);
305
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306#if 0
307 /* unfortunately we cannot set colors without XSETTINGS daemon,
308 themes will override any custom settings in .gtkrc-2.0 file */
309 /* FIXME: we should support other xsettings daemons too */
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310 if(app.color_scheme)
311 {
312 char* escaped = g_strescape(app.color_scheme, NULL);
313 g_string_append_printf(content,
203587a3 314 "gtk-color-scheme=\"%s\"\n",
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315 escaped);
316 g_free(escaped);
317 }
eee70cc4 318#endif
c92e9c11 319
c92e9c11 320 g_file_set_contents(file_path, content->str, content->len, NULL);
c26fee92 321
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322 /* Save also in GTK3 folder
323 Content shold be different from the gtk2 one
324 */
b3957344 325 GKeyFile *content_gtk3 = g_key_file_new();
924e9daf 326 char* file_path_gtk3 = g_build_filename(g_get_user_config_dir(), "gtk-3.0", NULL);
b3957344 327 char* file_path_settings = g_build_filename(file_path_gtk3, "settings.ini", NULL);
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328
329 if (!g_file_test(file_path_gtk3, G_FILE_TEST_IS_DIR))
330 {
331 g_mkdir_with_parents(file_path_gtk3, 0755);
332 }
333
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334 g_key_file_load_from_file(content_gtk3, file_path_settings, /* ignoring errors */
335 G_KEY_FILE_KEEP_COMMENTS | G_KEY_FILE_KEEP_TRANSLATIONS, NULL);
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336
337 if(app.widget_theme)
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338 g_key_file_set_string(content_gtk3, "Settings",
339 "gtk-theme-name", app.widget_theme);
924e9daf 340 if(app.icon_theme)
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341 g_key_file_set_string(content_gtk3, "Settings",
342 "gtk-icon-theme-name", app.icon_theme);
924e9daf 343 if(app.default_font)
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344 g_key_file_set_string(content_gtk3, "Settings",
345 "gtk-font-name", app.default_font);
924e9daf 346 if(app.cursor_theme)
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347 g_key_file_set_string(content_gtk3, "Settings",
348 "gtk-cursor-theme-name", app.cursor_theme);
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349 save_cursor_theme_name();
350
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351 g_key_file_set_integer(content_gtk3, "Settings",
352 "gtk-cursor-theme-size", app.cursor_theme_size);
353 g_key_file_set_string(content_gtk3, "Settings",
354 "gtk-toolbar-style", tb_styles[app.toolbar_style]);
355 g_key_file_set_string(content_gtk3, "Settings",
356 "gtk-toolbar-icon-size", tb_icon_sizes[app.toolbar_icon_size]);
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357 g_key_file_set_integer(content_gtk3, "Settings",
358 "gtk-button-images", app.button_images ? 1 : 0);
359 g_key_file_set_integer(content_gtk3, "Settings",
360 "gtk-menu-images", app.menu_images ? 1 : 0);
924e9daf 361#if GTK_CHECK_VERSION(2, 14, 0)
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362 g_key_file_set_integer(content_gtk3, "Settings",
363 "gtk-enable-event-sounds", app.enable_event_sound ? 1 : 0);
364 g_key_file_set_integer(content_gtk3, "Settings",
365 "gtk-enable-input-feedback-sounds", app.enable_input_feedback ? 1 : 0);
924e9daf 366#endif
3dca6a19
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367 g_key_file_set_integer(content_gtk3, "Settings",
368 "gtk-xft-antialias", app.enable_antialising ? 1 : 0);
369 g_key_file_set_integer(content_gtk3, "Settings",
370 "gtk-xft-hinting", app.enable_hinting ? 1 : 0);
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371
372 if(app.hinting_style)
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373 g_key_file_set_string(content_gtk3, "Settings",
374 "gtk-xft-hintstyle", app.hinting_style);
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375
376 if(app.font_rgba)
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377 g_key_file_set_string(content_gtk3, "Settings",
378 "gtk-xft-rgba", app.font_rgba);
924e9daf 379
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380 if(app.modules && app.modules[0])
381 g_key_file_set_string(content_gtk3, "Settings", "gtk-modules", app.modules);
382 else
383 g_key_file_remove_key(content_gtk3, "Settings", "gtk-modules", NULL);
384
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385#if 0
386 /* unfortunately we cannot set colors without XSETTINGS daemon,
387 themes will override any custom settings in .gtkrc-2.0 file */
388 /* FIXME: we should support other xsettings daemons too */
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389 if(app.color_scheme)
390 {
391 char* escaped = g_strescape(app.color_scheme, NULL);
392 g_string_append_printf(content_gtk3,
393 "gtk-color-scheme=%s\n",
394 escaped);
395 g_free(escaped);
396 }
eee70cc4 397#endif
924e9daf 398
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399#if GLIB_CHECK_VERSION(2, 40, 0)
400 g_key_file_save_to_file(content_gtk3, file_path_settings, NULL);
401#else
402 char *contents;
403 gsize s;
404
405 contents = g_key_file_to_data(content_gtk3, &s, NULL);
406 if (contents)
407 g_file_set_contents(file_path_settings, contents, s, NULL);
408 g_free(contents);
409#endif
c26fee92 410
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411 g_free(file_path_gtk3);
412 g_free(file_path_settings);
c92e9c11 413 g_string_free(content, TRUE);
b3957344 414 g_key_file_free(content_gtk3);
ae63f687 415 g_free(file_path);
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416}
417
418static void lxappearance_save_lxsession()
419{
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420 char* rel_path = g_strconcat("lxsession/", lxsession_name, "/desktop.conf", NULL);
421 char* user_config_file = g_build_filename(g_get_user_config_dir(), rel_path, NULL);
422 char* buf;
8a35b255 423 gsize len;
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424 GKeyFile* kf = g_key_file_new();
425
426 if(!g_key_file_load_from_file(kf, user_config_file, G_KEY_FILE_KEEP_COMMENTS|G_KEY_FILE_KEEP_TRANSLATIONS, NULL))
427 {
428 /* the user config file doesn't exist, create its parent dir */
429 len = strlen(user_config_file) - strlen("/desktop.conf");
430 user_config_file[len] = '\0';
431 g_debug("user_config_file = %s", user_config_file);
432 g_mkdir_with_parents(user_config_file, 0700);
433 user_config_file[len] = '/';
434
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435 g_key_file_load_from_dirs(kf, rel_path, (const char**)g_get_system_config_dirs(), NULL,
436 G_KEY_FILE_KEEP_COMMENTS|G_KEY_FILE_KEEP_TRANSLATIONS, NULL);
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437 }
438
439 g_free(rel_path);
15c155a6 440
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441 g_key_file_set_string( kf, "GTK", "sNet/ThemeName", app.widget_theme );
442 g_key_file_set_string( kf, "GTK", "sGtk/FontName", app.default_font );
443
c92e9c11 444 g_key_file_set_string( kf, "GTK", "sGtk/ColorScheme", app.color_scheme ? app.color_scheme : "" );
71ce58a7 445
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446 g_key_file_set_string( kf, "GTK", "sNet/IconThemeName", app.icon_theme );
447
448 g_key_file_set_string( kf, "GTK", "sGtk/CursorThemeName", app.cursor_theme );
449 g_key_file_set_integer( kf, "GTK", "iGtk/CursorThemeSize", app.cursor_theme_size );
450 save_cursor_theme_name();
451
452 g_key_file_set_integer( kf, "GTK", "iGtk/ToolbarStyle", app.toolbar_style );
453 g_key_file_set_integer( kf, "GTK", "iGtk/ToolbarIconSize", app.toolbar_icon_size );
454
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455 g_key_file_set_integer( kf, "GTK", "iGtk/ToolbarStyle", app.toolbar_style );
456 g_key_file_set_integer( kf, "GTK", "iGtk/ToolbarIconSize", app.toolbar_icon_size );
457
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458 g_key_file_set_integer( kf, "GTK", "iGtk/ButtonImages", app.button_images );
459 g_key_file_set_integer( kf, "GTK", "iGtk/MenuImages", app.menu_images );
460
461#if GTK_CHECK_VERSION(2, 14, 0)
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462 /* "Net/SoundThemeName\0" "gtk-sound-theme-name\0" */
463 g_key_file_set_integer( kf, "GTK", "iNet/EnableEventSounds", app.enable_event_sound);
464 g_key_file_set_integer( kf, "GTK", "iNet/EnableInputFeedbackSounds", app.enable_input_feedback);
465#endif
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466 g_key_file_set_integer( kf, "GTK", "iXft/Antialias", app.enable_antialising);
467 g_key_file_set_integer( kf, "GTK", "iXft/Hinting", app.enable_hinting);
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468 g_key_file_set_string( kf, "GTK", "sXft/HintStyle", app.hinting_style);
469 g_key_file_set_string( kf, "GTK", "sXft/RGBA", app.font_rgba);
9bb12c12 470
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471 buf = g_key_file_to_data( kf, &len, NULL );
472 g_key_file_free(kf);
473
474 g_file_set_contents(user_config_file, buf, len, NULL);
475 g_free(buf);
476 g_free(user_config_file);
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477}
478
479static void on_dlg_response(GtkDialog* dlg, int res, gpointer user_data)
480{
481 switch(res)
482 {
483 case GTK_RESPONSE_APPLY:
484
485 if(app.use_lxsession)
486 lxappearance_save_lxsession();
b5134e4c 487 lxappearance_save_gtkrc();
15c155a6 488
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489 reload_all_programs();
490
15c155a6 491 app.changed = FALSE;
df6716ee 492 gtk_dialog_set_response_sensitive(GTK_DIALOG(app.dlg), GTK_RESPONSE_APPLY, FALSE);
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493 break;
494 case 1: /* about dialog */
495 {
496 GtkBuilder* b = gtk_builder_new();
497 if(gtk_builder_add_from_file(b, PACKAGE_UI_DIR "/about.ui", NULL))
498 {
499 GtkWidget* dlg = GTK_WIDGET(gtk_builder_get_object(b, "dlg"));
df6716ee 500 gtk_dialog_run(GTK_DIALOG(dlg));
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501 gtk_widget_destroy(dlg);
502 }
503 g_object_unref(b);
504 }
505 break;
506 default:
507 gtk_main_quit();
508 }
509}
510
511static void settings_init()
512{
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513 GtkSettings* settings = gtk_settings_get_default();
514 g_object_get(settings,
515 "gtk-theme-name", &app.widget_theme,
ae63f687 516 "gtk-font-name", &app.default_font,
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517 "gtk-icon-theme-name", &app.icon_theme,
518 "gtk-cursor-theme-name", &app.cursor_theme,
4e409096 519 "gtk-cursor-theme-size", &app.cursor_theme_size,
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520 "gtk-toolbar-style", &app.toolbar_style,
521 "gtk-toolbar-icon-size", &app.toolbar_icon_size,
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522 "gtk-button-images", &app.button_images,
523 "gtk-menu-images", &app.menu_images,
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524#if GTK_CHECK_VERSION(2, 14, 0)
525 "gtk-enable-event-sounds", &app.enable_event_sound,
526 "gtk-enable-input-feedback-sounds", &app.enable_input_feedback,
527#endif
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JL
528 "gtk-xft-antialias", &app.enable_antialising,
529 "gtk-xft-hinting", &app.enable_hinting,
530 "gtk-xft-hintstyle", &app.hinting_style,
531 "gtk-xft-rgba", &app.font_rgba,
afcecf68 532 "gtk-modules", &app.modules,
e597424e 533 NULL);
15c155a6 534 /* try to figure out cursor theme used. */
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535 if(!app.cursor_theme || g_strcmp0(app.cursor_theme, "default") == 0)
536 {
537 /* get the real theme name from default. */
538 GKeyFile* kf = g_key_file_new();
539 char* fpath = g_build_filename(g_get_home_dir(), ".icons/default/index.theme", NULL);
540 gboolean ret = g_key_file_load_from_file(kf, fpath, 0, NULL);
541 g_free(fpath);
542
543 if(!ret)
544 ret = g_key_file_load_from_data_dirs(kf, "icons/default/index.theme", NULL, 0, NULL);
545
546 if(ret)
547 {
e597424e 548 g_free(app.cursor_theme);
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549 app.cursor_theme = g_key_file_get_string(kf, "Icon Theme", "Inherits", NULL);
550 g_debug("cursor theme name: %s", app.cursor_theme);
551 }
552 g_key_file_free(kf);
553 }
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554
555 app.color_scheme_hash = g_hash_table_new_full(g_str_hash, g_str_equal, g_free, g_free);
556 /* try to load custom color scheme if available */
557 if(app.use_lxsession)
558 {
559 char* rel_path = g_strconcat("lxsession/", lxsession_name, "/desktop.conf", NULL);
560 char* user_config_file = g_build_filename(g_get_user_config_dir(), rel_path, NULL);
561 GKeyFile* kf = g_key_file_new();
562 if(g_key_file_load_from_file(kf, user_config_file, 0, NULL))
563 app.color_scheme = g_key_file_get_string(kf, "GTK", "sGtk/ColorScheme", NULL);
df6716ee 564 else if(g_key_file_load_from_dirs(kf, rel_path, (const char**)g_get_system_config_dirs(), NULL, 0, NULL))
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565 app.color_scheme = g_key_file_get_string(kf, "GTK", "sGtk/ColorScheme", NULL);
566 g_key_file_free(kf);
567 g_free(rel_path);
568 g_free(user_config_file);
569
570 if(app.color_scheme)
571 {
572 if(*app.color_scheme)
573 color_scheme_str_to_hash(app.color_scheme_hash, app.color_scheme);
574 else
575 {
576 g_free(app.color_scheme);
577 app.color_scheme = NULL;
578 }
579 }
580 }
eee70cc4
AG
581#if 0
582 /* unfortunately we cannot set colors without XSETTINGS daemon,
583 themes will override any custom settings in .gtkrc-2.0 file */
584 /* FIXME: we should support other xsettings daemons too */
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585 else
586 {
587 char* gtkrc_file = g_build_filename(g_get_home_dir(), ".gtkrc-2.0", NULL);
588 gtkrc_file_get_color_scheme(gtkrc_file, app.color_scheme_hash);
589 g_free(gtkrc_file);
590 if(g_hash_table_size(app.color_scheme_hash) > 0)
591 app.color_scheme = color_scheme_hash_to_str(app.color_scheme_hash);
592 }
eee70cc4 593#endif
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594}
595
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596int main(int argc, char** argv)
597{
598 GError* err = NULL;
599 GtkBuilder* b;
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600
601 /* gettext support */
602#ifdef ENABLE_NLS
603 bindtextdomain ( GETTEXT_PACKAGE, PACKAGE_LOCALE_DIR );
604 bind_textdomain_codeset ( GETTEXT_PACKAGE, "UTF-8" );
605 textdomain ( GETTEXT_PACKAGE );
606#endif
607
fd9f7e8d 608#if !GLIB_CHECK_VERSION(2, 32, 0)
ff19d42c 609 g_thread_init(NULL);
fd9f7e8d 610#endif
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611 /* initialize GTK+ and parse the command line arguments */
612 if( G_UNLIKELY( ! gtk_init_with_args( &argc, &argv, "", option_entries, GETTEXT_PACKAGE, &err ) ) )
613 {
614 g_print( "Error: %s\n", err->message );
615 return 1;
616 }
617
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HJYP
618 app.abi_version = LXAPPEARANCE_ABI_VERSION;
619
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620 /* check if we're under LXSession */
621 check_lxsession();
622
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623 /* create GUI here */
624 b = gtk_builder_new();
625 if(!gtk_builder_add_from_file(b, PACKAGE_UI_DIR "/lxappearance.ui", NULL))
626 return 1;
627
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628 /* NOTE: GUI must be created prior to loading settings from GtkSettings object.
629 * Some properties of GtkSettings class are installed by some other gtk classes.
630 * For example, "gtk-menu-images" property is actually installed by initialization
631 * of GtkImageMenuItem class. If we load the GUI first, then when the menu items
632 * are created, this property gets correctly registered. So later it can be read. */
633
634 /* load config values */
635 settings_init();
636
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637 app.dlg = GTK_WIDGET(gtk_builder_get_object(b, "dlg"));
638
0cd84ed6 639 widget_theme_init(b);
71ce58a7 640 color_scheme_init(b);
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HJYP
641 icon_theme_init(b);
642 cursor_theme_init(b);
2d9128f0 643 font_init(b);
e597424e 644 other_init(b);
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HJYP
645 /* the page for window manager plugins */
646 app.wm_page = GTK_WIDGET(gtk_builder_get_object(b, "wm_page"));
647
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HJYP
648 plugins_init(b);
649
15c155a6 650 g_signal_connect(app.dlg, "response", G_CALLBACK(on_dlg_response), NULL);
0cd84ed6 651
15c155a6 652 gtk_window_present(GTK_WINDOW(app.dlg));
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653 g_object_unref(b);
654
655 gtk_main();
656
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657 plugins_finalize();
658
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659 return 0;
660}
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661
662void lxappearance_changed()
663{
664 if(!app.changed)
665 {
666 app.changed = TRUE;
df6716ee 667 gtk_dialog_set_response_sensitive(GTK_DIALOG(app.dlg), GTK_RESPONSE_APPLY, TRUE);
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668 }
669}
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JL
670
671void on_check_button_toggled(GtkToggleButton* btn, gpointer user_data)
672{
673 gboolean* val = (gboolean*)user_data;
674 gboolean new_val = gtk_toggle_button_get_active(btn);
675 if(new_val != *val)
676 {
677 *val = new_val;
678 lxappearance_changed();
679 }
680}