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Viewing changes to .pc/0017-Single-click-option-to-open-items-on-desktop.patch/settings/main.c

  • Committer: Package Import Robot
  • Author(s): Lionel Le Folgoc
  • Date: 2012-05-18 22:18:02 UTC
  • mfrom: (3.1.7 experimental)
  • Revision ID: package-import@ubuntu.com-20120518221802-htmj6h4apaij25l2
Tags: 4.10.0-1ubuntu1
* Merge from Debian experimental, remaining Ubuntu change:
  - debian/patches/xubuntu_improve-nautilus-interactions.patch: added,
    should prevent nautilus from taking over the desktop if xfdesktop is
    running (and vice-versa).

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.pc/0017-Single-click-option-to-open-items-on-desktop.patch/settings/main.c
1
 
/*
2
 
 *  xfdesktop
3
 
 *
4
 
 *  Copyright (c) 2008 Stephan Arts <stephan@xfce.org>
5
 
 *  Copyright (c) 2008 Brian Tarricone <bjt23@cornell.edu>
6
 
 *  Copyright (c) 2008 Jérôme Guelfucci <jerome.guelfucci@gmail.com>
7
 
 *  Copyright (c) 2011 Jannis Pohlmann <jannis@xfce.org>
8
 
 *
9
 
 *  This program is free software; you can redistribute it and/or modify
10
 
 *  it under the terms of the GNU General Public License as published by
11
 
 *  the Free Software Foundation; either version 2 of the License, or
12
 
 *  (at your option) any later version.
13
 
 *
14
 
 *  This program is distributed in the hope that it will be useful,
15
 
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
16
 
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
17
 
 *  GNU General Public License for more details.
18
 
 *
19
 
 *  You should have received a copy of the GNU General Public License
20
 
 *  along with this program; if not, write to the Free Software
21
 
 *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
22
 
 *
23
 
 */
24
 
 
25
 
#ifdef HAVE_CONFIG_H
26
 
#include <config.h>
27
 
#endif
28
 
 
29
 
#include <stdio.h>
30
 
 
31
 
#ifdef HAVE_STDLIB_H
32
 
#include <stdlib.h>
33
 
#endif
34
 
 
35
 
#ifdef HAVE_STRING_H
36
 
#include <string.h>
37
 
#endif
38
 
 
39
 
#ifdef HAVE_ERRNO_H
40
 
#include <errno.h>
41
 
#endif
42
 
 
43
 
#include <gdk-pixbuf/gdk-pixbuf.h>
44
 
#include <gtk/gtk.h>
45
 
 
46
 
#include <libxfce4util/libxfce4util.h>
47
 
#include <xfconf/xfconf.h>
48
 
#include <libxfce4ui/libxfce4ui.h>
49
 
 
50
 
#ifdef HAVE_LIBEXO
51
 
#include <exo/exo.h>
52
 
#endif
53
 
 
54
 
#include "xfdesktop-common.h"
55
 
#include "xfdesktop-settings-ui.h"
56
 
#include "xfdesktop-settings-appearance-frame-ui.h"
57
 
 
58
 
#define PREVIEW_HEIGHT  48
59
 
 
60
 
#define SHOW_DESKTOP_MENU_PROP               "/desktop-menu/show"
61
 
#define DESKTOP_MENU_SHOW_ICONS_PROP         "/desktop-menu/show-icons"
62
 
 
63
 
#define WINLIST_SHOW_WINDOWS_MENU_PROP       "/windowlist-menu/show"
64
 
#define WINLIST_SHOW_APP_ICONS_PROP          "/windowlist-menu/show-icons"
65
 
#define WINLIST_SHOW_STICKY_WIN_ONCE_PROP    "/windowlist-menu/show-sticky-once"
66
 
#define WINLIST_SHOW_WS_NAMES_PROP           "/windowlist-menu/show-workspace-names"
67
 
#define WINLIST_SHOW_WS_SUBMENUS_PROP        "/windowlist-menu/show-submenus"
68
 
 
69
 
#define DESKTOP_ICONS_STYLE_PROP             "/desktop-icons/style"
70
 
#define DESKTOP_ICONS_ICON_SIZE_PROP         "/desktop-icons/icon-size"
71
 
#define DESKTOP_ICONS_FONT_SIZE_PROP         "/desktop-icons/font-size"
72
 
#define DESKTOP_ICONS_CUSTOM_FONT_SIZE_PROP  "/desktop-icons/use-custom-font-size"
73
 
#define DESKTOP_ICONS_SHOW_THUMBNAILS_PROP   "/desktop-icons/show-thumbnails"
74
 
#define DESKTOP_ICONS_SHOW_HOME              "/desktop-icons/file-icons/show-home"
75
 
#define DESKTOP_ICONS_SHOW_TRASH             "/desktop-icons/file-icons/show-trash"
76
 
#define DESKTOP_ICONS_SHOW_FILESYSTEM        "/desktop-icons/file-icons/show-filesystem"
77
 
#define DESKTOP_ICONS_SHOW_REMOVABLE         "/desktop-icons/file-icons/show-removable"
78
 
 
79
 
#define PER_SCREEN_PROP_FORMAT               "/backdrop/screen%d/monitor%d"
80
 
 
81
 
typedef struct
82
 
{
83
 
    XfconfChannel *channel;
84
 
    gint screen;
85
 
    gint monitor;
86
 
    gulong show_image:1,
87
 
           image_selector_loaded:1,
88
 
           image_list_loaded:1;
89
 
 
90
 
    GtkWidget *frame_image_list;
91
 
    GtkWidget *image_treeview;
92
 
    GtkWidget *btn_plus;
93
 
    GtkWidget *btn_minus;
94
 
    GtkWidget *btn_newlist;
95
 
    GtkWidget *image_style_combo;
96
 
 
97
 
    GtkWidget *radio_singleimage;
98
 
    GtkWidget *radio_imagelist;
99
 
    GtkWidget *radio_none;
100
 
 
101
 
    GtkWidget *color_style_combo;
102
 
    GtkWidget *color1_btn;
103
 
    GtkWidget *color2_btn;
104
 
 
105
 
    GtkWidget *brightness_slider;
106
 
    GtkWidget *saturation_slider;
107
 
} AppearancePanel;
108
 
 
109
 
typedef struct
110
 
{
111
 
    GtkTreeModel *model;
112
 
    GSList *iters;
113
 
} PreviewData;
114
 
 
115
 
enum
116
 
{
117
 
    COL_PIX = 0,
118
 
    COL_NAME,
119
 
    COL_FILENAME,
120
 
    COL_COLLATE_KEY,
121
 
    N_COLS,
122
 
};
123
 
 
124
 
enum
125
 
{
126
 
    COL_ICON_PIX = 0,
127
 
    COL_ICON_NAME,
128
 
    COL_ICON_ENABLED,
129
 
    COL_ICON_PROPERTY,
130
 
    N_ICON_COLS,
131
 
};
132
 
 
133
 
enum
134
 
{
135
 
    TARGET_TEXT_URI_LIST = 0,
136
 
};
137
 
 
138
 
 
139
 
/* assumes gdk lock is held on function enter, and should be held
140
 
 * on function exit */
141
 
static void
142
 
xfdesktop_settings_do_single_preview(GtkTreeModel *model,
143
 
                                     GtkTreeIter *iter)
144
 
{
145
 
    gchar *name = NULL, *new_name = NULL, *filename = NULL;
146
 
    GdkPixbuf *pix, *pix_scaled = NULL;
147
 
 
148
 
    gtk_tree_model_get(model, iter,
149
 
                       COL_NAME, &name,
150
 
                       COL_FILENAME, &filename,
151
 
                       -1);
152
 
 
153
 
    gdk_threads_leave();
154
 
 
155
 
    pix = gdk_pixbuf_new_from_file(filename, NULL);
156
 
    g_free(filename);
157
 
    if(pix) {
158
 
        gint width, height;
159
 
        gdouble aspect;
160
 
 
161
 
        width = gdk_pixbuf_get_width(pix);
162
 
        height = gdk_pixbuf_get_height(pix);
163
 
        /* no need to escape markup; it's already done for us */
164
 
        new_name = g_strdup_printf(_("%s\n<i>Size: %dx%d</i>"),
165
 
                                   name, width, height);
166
 
 
167
 
        aspect = (gdouble)width / height;
168
 
        width = PREVIEW_HEIGHT * aspect;
169
 
        height = PREVIEW_HEIGHT;
170
 
        pix_scaled = gdk_pixbuf_scale_simple(pix, width, height,
171
 
                                             GDK_INTERP_BILINEAR);
172
 
 
173
 
        g_object_unref(G_OBJECT(pix));
174
 
    }
175
 
    g_free(name);
176
 
 
177
 
    gdk_threads_enter();
178
 
 
179
 
    if(new_name) {
180
 
        gtk_list_store_set(GTK_LIST_STORE(model), iter,
181
 
                           COL_NAME, new_name,
182
 
                           -1);
183
 
        g_free(new_name);
184
 
    }
185
 
 
186
 
    if(pix_scaled) {
187
 
        gtk_list_store_set(GTK_LIST_STORE(model), iter,
188
 
                           COL_PIX, pix_scaled,
189
 
                           -1);
190
 
        g_object_unref(G_OBJECT(pix_scaled));
191
 
    }
192
 
}
193
 
 
194
 
static gpointer
195
 
xfdesktop_settings_create_some_previews(gpointer data)
196
 
{
197
 
    PreviewData *pdata = data;
198
 
    GSList *l;
199
 
 
200
 
    gdk_threads_enter();
201
 
    for(l = pdata->iters; l; l = l->next)
202
 
        xfdesktop_settings_do_single_preview(pdata->model, l->data);
203
 
    gdk_threads_leave();
204
 
 
205
 
    g_object_unref(G_OBJECT(pdata->model));
206
 
    g_slist_foreach(pdata->iters, (GFunc)gtk_tree_iter_free, NULL);
207
 
    g_slist_free(pdata->iters);
208
 
    g_free(pdata);
209
 
 
210
 
    return NULL;
211
 
}
212
 
 
213
 
static gpointer
214
 
xfdesktop_settings_create_all_previews(gpointer data)
215
 
{
216
 
    GtkTreeModel *model = data;
217
 
    GtkTreeView *tree_view;
218
 
    GtkTreeIter iter;
219
 
 
220
 
    gdk_threads_enter();
221
 
    if(gtk_tree_model_get_iter_first(model, &iter)) {
222
 
        do {
223
 
            xfdesktop_settings_do_single_preview(model, &iter);
224
 
        } while(gtk_tree_model_iter_next(model, &iter));
225
 
    }
226
 
 
227
 
    /* if possible, scroll to the selected image */
228
 
    tree_view = g_object_get_data(G_OBJECT(model), "xfdesktop-tree-view");
229
 
    if(tree_view) {
230
 
        GtkTreeSelection *selection = gtk_tree_view_get_selection(tree_view);
231
 
 
232
 
        if(gtk_tree_selection_get_mode(selection) != GTK_SELECTION_MULTIPLE
233
 
           && gtk_tree_selection_get_selected(selection, NULL, &iter)) 
234
 
        {
235
 
            GtkTreePath *path = gtk_tree_model_get_path(model, &iter);
236
 
            gtk_tree_view_scroll_to_cell(tree_view, path, NULL, TRUE, 0.0, 0.0);
237
 
        }
238
 
    }
239
 
    g_object_set_data(G_OBJECT(model), "xfdesktop-tree-view", NULL);
240
 
 
241
 
    gdk_threads_leave();
242
 
 
243
 
    g_object_unref(G_OBJECT(model));
244
 
 
245
 
    return NULL;
246
 
}
247
 
 
248
 
static void
249
 
cb_special_icon_toggled(GtkCellRendererToggle *render, gchar *path, gpointer user_data)
250
 
{
251
 
    XfconfChannel *channel = g_object_get_data(G_OBJECT(user_data),
252
 
                                               "xfconf-channel");
253
 
    GtkTreePath *tree_path = gtk_tree_path_new_from_string(path);
254
 
    GtkTreeModel *model = gtk_tree_view_get_model(GTK_TREE_VIEW(user_data));
255
 
    GtkTreeIter iter;
256
 
    gboolean show_icon;
257
 
    gchar *icon_property = NULL;
258
 
 
259
 
    gtk_tree_model_get_iter(model, &iter, tree_path);
260
 
    gtk_tree_model_get(model, &iter, COL_ICON_ENABLED, &show_icon,
261
 
                       COL_ICON_PROPERTY, &icon_property, -1);
262
 
 
263
 
    show_icon = !show_icon;
264
 
 
265
 
    xfconf_channel_set_bool(channel, icon_property, show_icon);
266
 
 
267
 
    gtk_list_store_set(GTK_LIST_STORE(model), &iter,
268
 
                       COL_ICON_ENABLED, show_icon, -1);
269
 
 
270
 
    gtk_tree_path_free(tree_path);
271
 
    g_free(icon_property);
272
 
}
273
 
 
274
 
static void
275
 
setup_special_icon_list(GtkBuilder *gxml,
276
 
                        XfconfChannel *channel)
277
 
{
278
 
    GtkWidget *treeview;
279
 
    GtkListStore *ls;
280
 
    GtkTreeViewColumn *col;
281
 
    GtkCellRenderer *render;
282
 
    GtkTreeIter iter;
283
 
    const struct {
284
 
        const gchar *name;
285
 
        const gchar *icon;
286
 
        const gchar *icon_fallback;
287
 
        const gchar *xfconf_property;
288
 
        gboolean state;
289
 
    } icons[] = {
290
 
        { N_("Home"), "user-home", "gnome-fs-desktop",
291
 
          DESKTOP_ICONS_SHOW_HOME, TRUE },
292
 
        { N_("Filesystem"), "drive-harddisk", "gnome-dev-harddisk",
293
 
          DESKTOP_ICONS_SHOW_FILESYSTEM, TRUE },
294
 
        { N_("Trash"), "user-trash", "gnome-fs-trash-empty",
295
 
          DESKTOP_ICONS_SHOW_TRASH, TRUE },
296
 
        { N_("Removable Devices"), "drive-removable-media", "gnome-dev-removable",
297
 
          DESKTOP_ICONS_SHOW_REMOVABLE, TRUE },
298
 
        { NULL, NULL, NULL, NULL, FALSE },
299
 
    };
300
 
    int i, w;
301
 
    GtkIconTheme *itheme = gtk_icon_theme_get_default();
302
 
 
303
 
    gtk_icon_size_lookup(GTK_ICON_SIZE_MENU, &w, NULL);
304
 
 
305
 
    ls = gtk_list_store_new(N_ICON_COLS, GDK_TYPE_PIXBUF, G_TYPE_STRING,
306
 
                            G_TYPE_BOOLEAN, G_TYPE_STRING);
307
 
    for(i = 0; icons[i].name; ++i) {
308
 
        GdkPixbuf *pix = NULL;
309
 
 
310
 
        if(gtk_icon_theme_has_icon(itheme, icons[i].icon))
311
 
            pix = gtk_icon_theme_load_icon(itheme, icons[i].icon, w, 0, NULL);
312
 
        else
313
 
            pix = gtk_icon_theme_load_icon(itheme, icons[i].icon_fallback, w, 0, NULL);
314
 
 
315
 
        gtk_list_store_append(ls, &iter);
316
 
        gtk_list_store_set(ls, &iter,
317
 
                           COL_ICON_NAME, _(icons[i].name),
318
 
                           COL_ICON_PIX, pix,
319
 
                           COL_ICON_PROPERTY, icons[i].xfconf_property,
320
 
                           COL_ICON_ENABLED,
321
 
                           xfconf_channel_get_bool(channel,
322
 
                                                   icons[i].xfconf_property,
323
 
                                                   icons[i].state),
324
 
                           -1);
325
 
        if(pix)
326
 
            g_object_unref(G_OBJECT(pix));
327
 
    }
328
 
 
329
 
    treeview = GTK_WIDGET(gtk_builder_get_object(gxml, "treeview_default_icons"));
330
 
    g_object_set_data(G_OBJECT(treeview), "xfconf-channel", channel);
331
 
    col = gtk_tree_view_column_new();
332
 
    gtk_tree_view_append_column(GTK_TREE_VIEW(treeview), col);
333
 
 
334
 
    render = gtk_cell_renderer_toggle_new();
335
 
    gtk_tree_view_column_pack_start(col, render, FALSE);
336
 
    gtk_tree_view_column_add_attribute(col, render, "active", COL_ICON_ENABLED);
337
 
 
338
 
    g_signal_connect(G_OBJECT(render), "toggled",
339
 
                     G_CALLBACK(cb_special_icon_toggled), treeview);
340
 
 
341
 
    render = gtk_cell_renderer_pixbuf_new();
342
 
    gtk_tree_view_column_pack_start(col, render, FALSE);
343
 
    gtk_tree_view_column_add_attribute(col, render, "pixbuf", COL_ICON_PIX);
344
 
 
345
 
    render = gtk_cell_renderer_text_new();
346
 
    gtk_tree_view_column_pack_start(col, render, TRUE);
347
 
    gtk_tree_view_column_add_attribute(col, render, "text", COL_ICON_NAME);
348
 
 
349
 
    gtk_tree_view_set_model(GTK_TREE_VIEW(treeview), GTK_TREE_MODEL(ls));
350
 
    g_object_unref(G_OBJECT(ls));
351
 
}
352
 
 
353
 
static gint
354
 
image_list_sort(GtkTreeModel *model,
355
 
                GtkTreeIter *a,
356
 
                GtkTreeIter *b,
357
 
                gpointer user_data)
358
 
{
359
 
    gchar *key_a = NULL, *key_b = NULL;
360
 
    gint ret;
361
 
 
362
 
    gtk_tree_model_get(model, a, COL_COLLATE_KEY, &key_a, -1);
363
 
    gtk_tree_model_get(model, b, COL_COLLATE_KEY, &key_b, -1);
364
 
 
365
 
    if(G_UNLIKELY(!key_a && !key_b))
366
 
        ret = 0;
367
 
    else if(G_UNLIKELY(!key_a))
368
 
        ret = -1;
369
 
    else if(G_UNLIKELY(!key_b))
370
 
        ret = 1;
371
 
    else
372
 
        ret = strcmp(key_a, key_b);
373
 
 
374
 
    g_free(key_a);
375
 
    g_free(key_b);
376
 
 
377
 
    return ret;
378
 
}
379
 
 
380
 
static GtkTreeIter *
381
 
xfdesktop_settings_image_treeview_add(GtkTreeModel *model,
382
 
                                      const char *path)
383
 
{
384
 
    gboolean added = FALSE;
385
 
    GtkTreeIter iter;
386
 
    gchar *name = NULL, *name_utf8 = NULL, *name_markup = NULL;
387
 
    gchar *lower = NULL, *key = NULL;
388
 
 
389
 
    if(!xfdesktop_image_file_is_valid(path))
390
 
        return NULL;
391
 
 
392
 
    name = g_path_get_basename(path);
393
 
    if(name) {
394
 
        name_utf8 = g_filename_to_utf8(name, strlen(name),
395
 
                                       NULL, NULL, NULL);
396
 
        if(name_utf8) {
397
 
            name_markup = g_markup_printf_escaped("<b>%s</b>",
398
 
                                                  name_utf8);
399
 
 
400
 
            lower = g_utf8_strdown(name_utf8, -1);
401
 
            key = g_utf8_collate_key(lower, -1);
402
 
 
403
 
            gtk_list_store_append(GTK_LIST_STORE(model), &iter);
404
 
            gtk_list_store_set(GTK_LIST_STORE(model), &iter,
405
 
                               COL_NAME, name_markup,
406
 
                               COL_FILENAME, path,
407
 
                               COL_COLLATE_KEY, key,
408
 
                               -1);
409
 
 
410
 
            added = TRUE;
411
 
        }
412
 
    }
413
 
 
414
 
    g_free(name);
415
 
    g_free(name_utf8);
416
 
    g_free(name_markup);
417
 
    g_free(lower);
418
 
    g_free(key);
419
 
 
420
 
    if(added)
421
 
        return gtk_tree_iter_copy(&iter);
422
 
    else
423
 
        return NULL;
424
 
}
425
 
 
426
 
static GtkTreeIter *
427
 
xfdesktop_image_list_add_dir(GtkListStore *ls,
428
 
                             const char *path,
429
 
                             const char *cur_image_file)
430
 
{
431
 
    GDir *dir;
432
 
    gboolean needs_slash = TRUE;
433
 
    const gchar *file;
434
 
    GtkTreeIter *iter, *iter_ret = NULL;
435
 
    gchar buf[PATH_MAX];
436
 
 
437
 
    dir = g_dir_open(path, 0, 0);
438
 
    if(!dir)
439
 
        return NULL;
440
 
 
441
 
    if(path[strlen(path)-1] == '/')
442
 
        needs_slash = FALSE;
443
 
 
444
 
    while((file = g_dir_read_name(dir))) {
445
 
        g_snprintf(buf, sizeof(buf), needs_slash ? "%s/%s" : "%s%s",
446
 
                   path, file);
447
 
 
448
 
        iter = xfdesktop_settings_image_treeview_add(GTK_TREE_MODEL(ls), buf);
449
 
        if(iter) {
450
 
            if(cur_image_file && !iter_ret && !strcmp(buf, cur_image_file))
451
 
                iter_ret = iter;
452
 
            else
453
 
                gtk_tree_iter_free(iter);
454
 
        }
455
 
    }
456
 
 
457
 
    g_dir_close(dir);
458
 
 
459
 
    return iter_ret;
460
 
}
461
 
 
462
 
static gboolean
463
 
xfdesktop_settings_ensure_backdrop_list(gchar *filename,
464
 
                                        GtkWindow *parent)
465
 
{
466
 
    FILE *fp;
467
 
 
468
 
    g_return_val_if_fail(filename && *filename, FALSE);
469
 
 
470
 
    if(xfdesktop_backdrop_list_is_valid(filename))
471
 
        return TRUE;
472
 
 
473
 
    fp = fopen(filename, "w");
474
 
    if(!fp) {
475
 
        gchar *shortfile = g_path_get_basename(filename);
476
 
        gchar *primary = g_strdup_printf(_("Cannot create backdrop list \"%s\""),
477
 
                                         shortfile);
478
 
 
479
 
        xfce_message_dialog(parent,
480
 
                            _("Backdrop List Error"),
481
 
                            GTK_STOCK_DIALOG_ERROR,
482
 
                            primary, strerror(errno),
483
 
                            GTK_STOCK_CLOSE, GTK_RESPONSE_ACCEPT,
484
 
                            NULL);
485
 
        g_free(primary);
486
 
        g_free(shortfile);
487
 
 
488
 
        return FALSE;
489
 
    }
490
 
 
491
 
    fprintf(fp, "%s\n", LIST_TEXT);
492
 
    fclose(fp);
493
 
 
494
 
    return TRUE;
495
 
}
496
 
 
497
 
static gchar *
498
 
xfdesktop_settings_dialog_create_load_list(AppearancePanel *panel)
499
 
{
500
 
    gchar *list_file = NULL;
501
 
    GtkWindow *parent = GTK_WINDOW(gtk_widget_get_toplevel(panel->image_treeview));
502
 
    GtkWidget *chooser;
503
 
    gchar *path;
504
 
 
505
 
    chooser = gtk_file_chooser_dialog_new(_("Create/Load Backdrop List"),
506
 
                                          parent, GTK_FILE_CHOOSER_ACTION_SAVE,
507
 
                                          GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
508
 
                                          GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT,
509
 
                                          NULL);
510
 
    path = xfce_resource_save_location(XFCE_RESOURCE_CONFIG,
511
 
                                       "xfce4/desktop/", TRUE);
512
 
    if(path) {
513
 
        gtk_file_chooser_add_shortcut_folder(GTK_FILE_CHOOSER(chooser),
514
 
                                             path, NULL);
515
 
        g_free(path);
516
 
    }
517
 
 
518
 
    for(;;) {
519
 
        if(GTK_RESPONSE_ACCEPT != gtk_dialog_run(GTK_DIALOG(chooser))) {
520
 
            gtk_widget_destroy(chooser);
521
 
            return NULL;
522
 
        }
523
 
 
524
 
        list_file = gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(chooser));
525
 
        if(g_file_test(list_file, G_FILE_TEST_EXISTS)
526
 
           && !xfdesktop_backdrop_list_is_valid(list_file))
527
 
        {
528
 
            gchar *shortfile = g_path_get_basename(list_file);
529
 
            gchar *primary = g_strdup_printf(_("File \"%s\" is not a valid backdrop list file.  Do you wish to overwrite it?"),
530
 
                                             shortfile);
531
 
            gint resp;
532
 
 
533
 
            resp = xfce_message_dialog(GTK_WINDOW(chooser),
534
 
                                       _("Invalid List File"),
535
 
                                       GTK_STOCK_DIALOG_ERROR,
536
 
                                       primary,
537
 
                                       _("Overwriting the file will cause its contents to be lost."),
538
 
                                       GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
539
 
                                       XFCE_BUTTON_TYPE_MIXED, GTK_STOCK_SAVE, _("Replace"), GTK_RESPONSE_ACCEPT,
540
 
                                       NULL);
541
 
            g_free(primary);
542
 
            g_free(shortfile);
543
 
 
544
 
            if(GTK_RESPONSE_ACCEPT == resp)
545
 
                break;
546
 
            else {
547
 
                g_free(list_file);
548
 
                list_file = NULL;
549
 
            }
550
 
        } else
551
 
            break;
552
 
    }
553
 
 
554
 
    gtk_widget_destroy(chooser);
555
 
    while(gtk_events_pending())
556
 
        gtk_main_iteration();
557
 
 
558
 
    if(!xfdesktop_settings_ensure_backdrop_list(list_file, parent)) {
559
 
        g_free(list_file);
560
 
        return NULL;
561
 
    }
562
 
 
563
 
    return list_file;
564
 
}
565
 
 
566
 
static void
567
 
cb_image_selection_changed(GtkTreeSelection *sel,
568
 
                           gpointer user_data)
569
 
{
570
 
    AppearancePanel *panel = user_data;
571
 
    GtkTreeModel *model = NULL;
572
 
    GtkTreeIter iter;
573
 
    gchar *filename = NULL;
574
 
    gchar buf[1024];
575
 
 
576
 
    TRACE("entering");
577
 
 
578
 
    if(panel->image_list_loaded)
579
 
        return;
580
 
 
581
 
    if(!gtk_tree_selection_get_selected(sel, &model, &iter))
582
 
        return;
583
 
 
584
 
    gtk_tree_model_get(model, &iter, COL_FILENAME, &filename, -1);
585
 
 
586
 
    DBG("got %s, applying to screen %d monitor %d", filename, panel->screen, panel->monitor);
587
 
 
588
 
    g_snprintf(buf, sizeof(buf), PER_SCREEN_PROP_FORMAT "/image-path",
589
 
               panel->screen, panel->monitor);
590
 
    xfconf_channel_set_string(panel->channel, buf, filename);
591
 
    g_snprintf(buf, sizeof(buf), PER_SCREEN_PROP_FORMAT "/last-single-image",
592
 
               panel->screen, panel->monitor);
593
 
    xfconf_channel_set_string(panel->channel, buf, filename);
594
 
}
595
 
 
596
 
static gboolean
597
 
xfdesktop_settings_dialog_populate_image_list(AppearancePanel *panel)
598
 
{
599
 
    gchar prop_image[1024], prop_last[1024], *image_file;
600
 
    GtkListStore *ls;
601
 
    GtkTreeIter *image_file_iter = NULL;
602
 
    gboolean do_sort = TRUE;
603
 
    GtkTreeSelection *sel;
604
 
 
605
 
    sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(panel->image_treeview));
606
 
    ls = gtk_list_store_new(N_COLS, GDK_TYPE_PIXBUF, G_TYPE_STRING,
607
 
                            G_TYPE_STRING, G_TYPE_STRING);
608
 
 
609
 
    g_snprintf(prop_image, sizeof(prop_image),
610
 
               PER_SCREEN_PROP_FORMAT "/image-path",
611
 
               panel->screen, panel->monitor);
612
 
    image_file = xfconf_channel_get_string(panel->channel, prop_image, NULL);
613
 
 
614
 
    if(gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(panel->radio_imagelist))) {
615
 
        gchar **images;
616
 
 
617
 
        g_snprintf(prop_last, sizeof(prop_last),
618
 
                   PER_SCREEN_PROP_FORMAT "/last-image-list",
619
 
                   panel->screen, panel->monitor);
620
 
 
621
 
        if(!image_file || !xfdesktop_backdrop_list_is_valid(image_file)) {
622
 
            g_free(image_file);
623
 
            image_file = xfconf_channel_get_string(panel->channel, prop_last,
624
 
                                                   NULL);
625
 
            if(!image_file || !xfdesktop_backdrop_list_is_valid(image_file)) {
626
 
                g_free(image_file);
627
 
                image_file = xfce_resource_save_location(XFCE_RESOURCE_CONFIG,
628
 
                                                         DEFAULT_BACKDROP_LIST,
629
 
                                                         TRUE);
630
 
                if(!xfdesktop_settings_ensure_backdrop_list(image_file,
631
 
                                                            GTK_WINDOW(gtk_widget_get_toplevel(panel->image_treeview))))
632
 
                {
633
 
                    /* FIXME: go back to single image mode or something */
634
 
                    g_free(image_file);
635
 
                    return FALSE;
636
 
                }
637
 
            }
638
 
        }
639
 
 
640
 
        do_sort = FALSE;
641
 
 
642
 
        images = xfdesktop_backdrop_list_load(image_file, NULL, NULL);
643
 
        if(images) {
644
 
            gint i;
645
 
 
646
 
            xfconf_channel_set_string(panel->channel, prop_image, image_file);
647
 
            xfconf_channel_set_string(panel->channel, prop_last, image_file);
648
 
 
649
 
            for(i = 0; images[i]; ++i) {
650
 
                GtkTreeIter *iter = xfdesktop_settings_image_treeview_add(GTK_TREE_MODEL(ls), images[i]);
651
 
                if(iter)
652
 
                    gtk_tree_iter_free(iter);
653
 
            }
654
 
 
655
 
            g_strfreev(images);
656
 
            panel->image_list_loaded = TRUE;
657
 
            panel->image_selector_loaded = FALSE;
658
 
            gtk_tree_selection_set_mode(sel, GTK_SELECTION_MULTIPLE);
659
 
        }
660
 
    } else if(gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(panel->radio_singleimage))) {
661
 
        GtkTreeIter *tmp;
662
 
        gchar **backdrop_dirs;
663
 
        gint i;
664
 
 
665
 
        g_snprintf(prop_last, sizeof(prop_last),
666
 
                   PER_SCREEN_PROP_FORMAT "/last-image",
667
 
                   panel->screen, panel->monitor);
668
 
 
669
 
        if(!image_file || !xfdesktop_image_file_is_valid(image_file)) {
670
 
            g_free(image_file);
671
 
            image_file = xfconf_channel_get_string(panel->channel, prop_last,
672
 
                                                   NULL);
673
 
            if(!image_file || !xfdesktop_image_file_is_valid(image_file)) {
674
 
                g_free(image_file);
675
 
                image_file = g_strdup(DEFAULT_BACKDROP);
676
 
            }
677
 
        }
678
 
 
679
 
        xfconf_channel_set_string(panel->channel, prop_image, image_file);
680
 
        xfconf_channel_set_string(panel->channel, prop_last, image_file);
681
 
 
682
 
        backdrop_dirs = xfce_resource_lookup_all(XFCE_RESOURCE_DATA,
683
 
                                                 "xfce4/backdrops/");
684
 
        for(i = 0; backdrop_dirs[i]; ++i) {
685
 
            tmp = xfdesktop_image_list_add_dir(ls, backdrop_dirs[i],
686
 
                                               image_file);
687
 
            if(tmp)
688
 
                image_file_iter = tmp;
689
 
        }
690
 
 
691
 
        if(!image_file_iter)
692
 
            image_file_iter = xfdesktop_settings_image_treeview_add(GTK_TREE_MODEL(ls), image_file);
693
 
 
694
 
        panel->image_list_loaded = FALSE;
695
 
        panel->image_selector_loaded = TRUE;
696
 
        gtk_tree_selection_set_mode(sel, GTK_SELECTION_SINGLE);
697
 
    } else {
698
 
        g_warning("xfdesktop_settings_populate_image_list() called when image style set to 'none'");
699
 
        return FALSE;
700
 
    }
701
 
 
702
 
    if(do_sort) {
703
 
        gtk_tree_sortable_set_sort_func(GTK_TREE_SORTABLE(ls), COL_NAME,
704
 
                                        image_list_sort, NULL, NULL);
705
 
        gtk_tree_sortable_set_sort_column_id(GTK_TREE_SORTABLE(ls), COL_NAME,
706
 
                                             GTK_SORT_ASCENDING);
707
 
    }
708
 
 
709
 
    gtk_tree_view_set_model(GTK_TREE_VIEW(panel->image_treeview),
710
 
                            GTK_TREE_MODEL(ls));
711
 
    if(image_file_iter) {
712
 
        gtk_tree_selection_select_iter(sel, image_file_iter);
713
 
        gtk_tree_iter_free(image_file_iter);
714
 
 
715
 
        /* remember the tree view to scroll to the selected image in the
716
 
         * thread that creates all the previews */
717
 
        g_object_set_data_full(G_OBJECT(ls), "xfdesktop-tree-view", 
718
 
                               g_object_ref(panel->image_treeview),
719
 
                               g_object_unref);
720
 
    }
721
 
 
722
 
    /* generate previews of each image -- the new thread will own
723
 
     * the reference on the list store, so let's not unref it here */
724
 
    if(!g_thread_create(xfdesktop_settings_create_all_previews, ls, FALSE, NULL)) {
725
 
        g_critical("Failed to spawn thread; backdrop previews will be unavailable.");
726
 
        g_object_unref(G_OBJECT(ls));
727
 
    }
728
 
 
729
 
    g_free(image_file);
730
 
 
731
 
    return TRUE;
732
 
}
733
 
 
734
 
static void
735
 
newlist_button_clicked(GtkWidget *button,
736
 
                       gpointer user_data)
737
 
{
738
 
    AppearancePanel *panel = user_data;
739
 
    gchar *list_file, propname[1024];
740
 
 
741
 
    list_file = xfdesktop_settings_dialog_create_load_list(panel);
742
 
    if(!list_file)
743
 
        return;
744
 
 
745
 
    g_snprintf(propname, sizeof(propname), PER_SCREEN_PROP_FORMAT "/image-path",
746
 
               panel->screen, panel->monitor);
747
 
    xfconf_channel_set_string(panel->channel, propname, list_file);
748
 
    g_free(list_file);
749
 
 
750
 
    xfdesktop_settings_dialog_populate_image_list(panel);
751
 
}
752
 
 
753
 
static void
754
 
cb_xfdesktop_chk_custom_font_size_toggled(GtkCheckButton *button,
755
 
                                          gpointer user_data)
756
 
{
757
 
    GtkWidget *spin_button = GTK_WIDGET(user_data);
758
 
    gtk_widget_set_sensitive(spin_button,
759
 
                             gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(button)));
760
 
}
761
 
 
762
 
static gboolean
763
 
xfdesktop_spin_icon_size_timer(GtkSpinButton *button)
764
 
{
765
 
    XfconfChannel *channel = g_object_get_data(G_OBJECT(button), "xfconf-chanel");
766
 
 
767
 
    g_return_val_if_fail(XFCONF_IS_CHANNEL(channel), FALSE);
768
 
 
769
 
    xfconf_channel_set_uint(channel,
770
 
                            DESKTOP_ICONS_ICON_SIZE_PROP,
771
 
                            gtk_spin_button_get_value(button));
772
 
 
773
 
    return FALSE;
774
 
}
775
 
 
776
 
static void
777
 
cb_xfdesktop_spin_icon_size_changed(GtkSpinButton *button,
778
 
                                    gpointer user_data)
779
 
{
780
 
    guint timer_id = 0;
781
 
 
782
 
    g_object_set_data(G_OBJECT(button), "xfconf-chanel", user_data);
783
 
 
784
 
    timer_id = GPOINTER_TO_UINT(g_object_get_data(G_OBJECT(button), "timer-id"));
785
 
    if(timer_id != 0) {
786
 
        g_source_remove(timer_id);
787
 
        timer_id = 0;
788
 
    }
789
 
 
790
 
    timer_id = g_timeout_add(2000,
791
 
                             (GSourceFunc)xfdesktop_spin_icon_size_timer,
792
 
                             button);
793
 
 
794
 
    g_object_set_data(G_OBJECT(button), "timer-id", GUINT_TO_POINTER(timer_id));
795
 
}
796
 
 
797
 
static gboolean
798
 
xfdesktop_settings_save_backdrop_list(AppearancePanel *panel,
799
 
                                      GtkTreeModel *model)
800
 
{
801
 
    gboolean ret = TRUE;
802
 
    gint n_images;
803
 
    gchar **images = NULL, *list_file;
804
 
    GtkTreeIter iter;
805
 
    gchar propname[1024];
806
 
    GError *error = NULL;
807
 
 
808
 
    n_images = gtk_tree_model_iter_n_children(model, NULL);
809
 
    images = g_new(gchar *, n_images + 1);
810
 
    images[n_images] = NULL;
811
 
 
812
 
    if(gtk_tree_model_get_iter_first(model, &iter)) {
813
 
        gint i = 0;
814
 
 
815
 
        do {
816
 
            gtk_tree_model_get(model, &iter,
817
 
                               COL_FILENAME, &(images[i++]),
818
 
                               -1);
819
 
        } while(gtk_tree_model_iter_next(model, &iter));
820
 
    }
821
 
 
822
 
    g_snprintf(propname, sizeof(propname),
823
 
               PER_SCREEN_PROP_FORMAT "/last-image-list",
824
 
               panel->screen, panel->monitor);
825
 
    list_file = xfconf_channel_get_string(panel->channel, propname, NULL);
826
 
    if(!list_file) {
827
 
        list_file = xfce_resource_save_location(XFCE_RESOURCE_CONFIG,
828
 
                                                DEFAULT_BACKDROP_LIST, TRUE);
829
 
        g_warning("Didn't find prop %s when saving backdrop list; using default %s",
830
 
                  propname, list_file);
831
 
    }
832
 
 
833
 
    if(!xfdesktop_backdrop_list_save(list_file, images, &error)) {
834
 
        gchar *primary = g_strdup_printf(_("Failed to write backdrop list to \"%s\""),
835
 
                                         list_file);
836
 
 
837
 
        xfce_message_dialog(GTK_WINDOW(gtk_widget_get_toplevel(panel->frame_image_list)),
838
 
                            _("Backdrop List Error"), GTK_STOCK_DIALOG_ERROR,
839
 
                            primary, error->message,
840
 
                            GTK_STOCK_CLOSE, GTK_RESPONSE_ACCEPT, NULL);
841
 
 
842
 
        g_free(primary);
843
 
        g_error_free(error);
844
 
        ret = FALSE;
845
 
    }
846
 
 
847
 
    g_free(list_file);
848
 
    g_strfreev(images);
849
 
 
850
 
    return ret;
851
 
}
852
 
 
853
 
static void
854
 
add_file_button_clicked(GtkWidget *button,
855
 
                        gpointer user_data)
856
 
{
857
 
    AppearancePanel *panel = user_data;
858
 
    GtkWidget *chooser;
859
 
    GtkFileFilter *filter;
860
 
 
861
 
    chooser = gtk_file_chooser_dialog_new(_("Add Image File(s)"),
862
 
                                          GTK_WINDOW(gtk_widget_get_toplevel(button)),
863
 
                                          GTK_FILE_CHOOSER_ACTION_OPEN,
864
 
                                          GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
865
 
                                          GTK_STOCK_ADD, GTK_RESPONSE_ACCEPT,
866
 
                                          NULL);
867
 
    gtk_file_chooser_set_select_multiple(GTK_FILE_CHOOSER(chooser), TRUE);
868
 
 
869
 
    filter = gtk_file_filter_new();
870
 
    gtk_file_filter_set_name(filter, _("Image files"));
871
 
    gtk_file_filter_add_pixbuf_formats(filter);
872
 
    gtk_file_chooser_add_filter(GTK_FILE_CHOOSER(chooser), filter);
873
 
 
874
 
    filter = gtk_file_filter_new();
875
 
    gtk_file_filter_set_name(filter, _("All files"));
876
 
    gtk_file_filter_add_custom(filter, GTK_FILE_FILTER_FILENAME,
877
 
                               (GtkFileFilterFunc)gtk_true, NULL, NULL);
878
 
    gtk_file_chooser_add_filter(GTK_FILE_CHOOSER(chooser), filter);
879
 
 
880
 
#ifdef HAVE_LIBEXO
881
 
    exo_gtk_file_chooser_add_thumbnail_preview(GTK_FILE_CHOOSER(chooser));
882
 
#endif
883
 
 
884
 
    if(gtk_dialog_run(GTK_DIALOG(chooser)) == GTK_RESPONSE_ACCEPT) {
885
 
        GSList *filenames = gtk_file_chooser_get_filenames(GTK_FILE_CHOOSER(chooser));
886
 
        GtkTreeModel *model = gtk_tree_view_get_model(GTK_TREE_VIEW(panel->image_treeview));
887
 
        GSList *l;
888
 
        PreviewData *pdata = g_new0(PreviewData, 1);
889
 
        pdata->model = g_object_ref(G_OBJECT(model));
890
 
 
891
 
        for(l = filenames; l; l = l->next) {
892
 
            GtkTreeIter *iter = xfdesktop_settings_image_treeview_add(model, l->data);
893
 
            if(iter) {
894
 
                pdata->iters = g_slist_prepend(pdata->iters, iter);
895
 
 
896
 
                /* auto-select the first one added */
897
 
                if(l == filenames) {
898
 
                    GtkTreeSelection *sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(panel->image_treeview));
899
 
                    gtk_tree_selection_select_iter(sel, iter);
900
 
                }
901
 
            }
902
 
        }
903
 
        g_slist_free(filenames);
904
 
 
905
 
        if(!pdata->iters
906
 
           || !g_thread_create(xfdesktop_settings_create_some_previews,
907
 
                               pdata, FALSE, NULL))
908
 
        {
909
 
            if(pdata->iters)
910
 
                g_critical("Unable to create thread for single image preview.");
911
 
            g_object_unref(G_OBJECT(pdata->model));
912
 
            g_slist_foreach(pdata->iters, (GFunc)gtk_tree_iter_free, NULL);
913
 
            g_slist_free(pdata->iters);
914
 
            g_free(pdata);
915
 
        }
916
 
 
917
 
        if(panel->image_list_loaded) {
918
 
            xfdesktop_settings_save_backdrop_list(panel, model);
919
 
 
920
 
            /* if we just added the first image, instruct xfdesktop
921
 
             * to load it */
922
 
            if(gtk_tree_model_iter_n_children(model, NULL) == 1)
923
 
                g_spawn_command_line_async("xfdesktop --reload", NULL);
924
 
        }
925
 
    }
926
 
 
927
 
    gtk_widget_destroy(chooser);
928
 
}
929
 
 
930
 
static void
931
 
remove_file_button_clicked(GtkWidget *button,
932
 
                           gpointer user_data)
933
 
{
934
 
    AppearancePanel *panel = user_data;
935
 
    GtkTreeSelection *sel;
936
 
    GtkTreeModel *model = NULL;
937
 
    GList *rows, *l;
938
 
 
939
 
    sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(panel->image_treeview));
940
 
    rows = gtk_tree_selection_get_selected_rows(sel, &model);
941
 
    if(rows) {
942
 
        GSList *rrefs = NULL, *m;
943
 
        GtkTreeIter iter;
944
 
 
945
 
        for(l = rows; l; l = l->next) {
946
 
            rrefs = g_slist_prepend(rrefs, gtk_tree_row_reference_new(model,
947
 
                                                                      l->data));
948
 
            gtk_tree_path_free(l->data);
949
 
        }
950
 
        g_list_free(rows);
951
 
 
952
 
        for(m = rrefs; m; m = m->next) {
953
 
            GtkTreePath *path = gtk_tree_row_reference_get_path(m->data);
954
 
 
955
 
            if(gtk_tree_model_get_iter(model, &iter, path))
956
 
                gtk_list_store_remove(GTK_LIST_STORE(model), &iter);
957
 
 
958
 
            gtk_tree_path_free(path);
959
 
            gtk_tree_row_reference_free(m->data);
960
 
        }
961
 
        g_slist_free(rrefs);
962
 
 
963
 
        xfdesktop_settings_save_backdrop_list(panel, model);
964
 
    }
965
 
}
966
 
 
967
 
static void
968
 
cb_xfdesktop_combo_color_changed(GtkComboBox *combo,
969
 
                                 gpointer user_data)
970
 
{
971
 
    enum {
972
 
        COLORS_SOLID = 0,
973
 
        COLORS_HGRADIENT,
974
 
        COLORS_VGRADIENT,
975
 
        COLORS_NONE,
976
 
    };
977
 
    AppearancePanel *panel = user_data;
978
 
 
979
 
    if(gtk_combo_box_get_active(combo) == COLORS_SOLID) {
980
 
        gtk_widget_set_sensitive(panel->color1_btn, TRUE);
981
 
        gtk_widget_set_sensitive(panel->color2_btn, FALSE);
982
 
    } else if(gtk_combo_box_get_active(combo) == COLORS_NONE) {
983
 
        gtk_widget_set_sensitive(panel->color1_btn, FALSE);
984
 
        gtk_widget_set_sensitive(panel->color2_btn, FALSE);
985
 
    } else {
986
 
        gtk_widget_set_sensitive(panel->color1_btn, TRUE);
987
 
        gtk_widget_set_sensitive(panel->color2_btn, TRUE);
988
 
    }
989
 
}
990
 
 
991
 
static void
992
 
cb_image_type_radio_clicked(GtkWidget *w,
993
 
                            gpointer user_data)
994
 
{
995
 
    AppearancePanel *panel = user_data;
996
 
    gchar prop_image_show[1024], prop_image_path[1024];
997
 
    
998
 
    if(!gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(w)))
999
 
        return;
1000
 
 
1001
 
    g_snprintf(prop_image_show, sizeof(prop_image_show),
1002
 
               PER_SCREEN_PROP_FORMAT "/image-show", panel->screen,
1003
 
               panel->monitor);
1004
 
    g_snprintf(prop_image_path, sizeof(prop_image_path),
1005
 
               PER_SCREEN_PROP_FORMAT "/image-path", panel->screen,
1006
 
               panel->monitor);
1007
 
 
1008
 
    if(w == panel->radio_singleimage) {
1009
 
        DBG("widget is singleimage");
1010
 
        if(!panel->image_selector_loaded) {
1011
 
            DBG("about to populate image list with avail backdrops");
1012
 
            if(!xfdesktop_settings_dialog_populate_image_list(panel)) {
1013
 
                DBG("show_image=%s", panel->show_image?"true":"false");
1014
 
                if(panel->show_image) {
1015
 
                    gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(panel->radio_imagelist),
1016
 
                                                 TRUE);
1017
 
                } else {
1018
 
                    gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(panel->radio_none),
1019
 
                                                 TRUE);
1020
 
                }
1021
 
                return;
1022
 
            }
1023
 
        }
1024
 
 
1025
 
        gtk_widget_set_sensitive(panel->btn_minus, FALSE);
1026
 
        gtk_widget_set_sensitive(panel->btn_newlist, FALSE);
1027
 
        gtk_widget_set_sensitive(panel->frame_image_list, TRUE);
1028
 
        DBG("show_image=%s", panel->show_image?"true":"false");
1029
 
        if(!panel->show_image) {
1030
 
            panel->show_image = TRUE;
1031
 
            xfconf_channel_set_bool(panel->channel, prop_image_show, TRUE);
1032
 
        }
1033
 
    } else if(w == panel->radio_imagelist) {
1034
 
        DBG("widget is imagelist");
1035
 
        if(!panel->image_list_loaded) {
1036
 
            DBG("about to populate image list with backdrop list file");
1037
 
            if(!xfdesktop_settings_dialog_populate_image_list(panel)) {
1038
 
                DBG("show_image=%s", panel->show_image?"true":"false");
1039
 
                if(panel->show_image) {
1040
 
                    gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(panel->radio_singleimage),
1041
 
                                                 TRUE);
1042
 
                } else {
1043
 
                    gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(panel->radio_none),
1044
 
                                                 TRUE);
1045
 
                }
1046
 
                return;
1047
 
            }
1048
 
        }
1049
 
 
1050
 
        gtk_widget_set_sensitive(panel->btn_minus, TRUE);
1051
 
        gtk_widget_set_sensitive(panel->btn_newlist, TRUE);
1052
 
        gtk_widget_set_sensitive(panel->frame_image_list, TRUE);
1053
 
        DBG("show_image=%s", panel->show_image?"true":"false");
1054
 
        if(!panel->show_image) {
1055
 
            panel->show_image = TRUE;
1056
 
            xfconf_channel_set_bool(panel->channel, prop_image_show, TRUE);
1057
 
        }
1058
 
    } else if(w == panel->radio_none) {
1059
 
        DBG("widget is none");
1060
 
        gtk_widget_set_sensitive(panel->frame_image_list, FALSE);
1061
 
        DBG("show_image=%s", panel->show_image?"true":"false");
1062
 
        if(panel->show_image) {
1063
 
            panel->show_image = FALSE;
1064
 
            xfconf_channel_set_bool(panel->channel, prop_image_show, FALSE);
1065
 
        }
1066
 
    }
1067
 
}
1068
 
 
1069
 
static void
1070
 
cb_show_image_changed(XfconfChannel *channel,
1071
 
                      const gchar *property,
1072
 
                      const GValue *value,
1073
 
                      gpointer user_data)
1074
 
{
1075
 
    AppearancePanel *panel = user_data;
1076
 
 
1077
 
    TRACE("entering, value=%s, panel->show_image=%s",
1078
 
          g_value_get_boolean(value)?"true":"false",
1079
 
          panel->show_image?"true":"false");
1080
 
    if(g_value_get_boolean(value) == panel->show_image)
1081
 
        return;
1082
 
 
1083
 
    if(g_value_get_boolean(value)) {
1084
 
        gchar propname[1024], *filename;
1085
 
 
1086
 
        g_snprintf(propname, sizeof(propname),
1087
 
                   PER_SCREEN_PROP_FORMAT "/image-path",
1088
 
                   panel->screen, panel->monitor);
1089
 
        filename = xfconf_channel_get_string(channel, propname, NULL);
1090
 
        if(filename && xfdesktop_backdrop_list_is_valid(filename)) {
1091
 
            gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(panel->radio_imagelist),
1092
 
                                         TRUE);
1093
 
        } else {
1094
 
            gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(panel->radio_singleimage),
1095
 
                                         TRUE);
1096
 
        }
1097
 
        g_free(filename);
1098
 
    } else {
1099
 
        gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(panel->radio_none),
1100
 
                                     TRUE);
1101
 
    }
1102
 
}
1103
 
 
1104
 
static void
1105
 
suboptions_set_sensitive(GtkToggleButton *btn,
1106
 
                         gpointer user_data)
1107
 
{
1108
 
    GtkWidget *box = user_data;
1109
 
    gtk_widget_set_sensitive(box, gtk_toggle_button_get_active(btn));
1110
 
}
1111
 
 
1112
 
static void
1113
 
image_treeview_drag_data_received(GtkWidget *widget,
1114
 
                                  GdkDragContext *context,
1115
 
                                  gint x,
1116
 
                                  gint y,
1117
 
                                  GtkSelectionData *selection_data,
1118
 
                                  guint info,
1119
 
                                  guint time_,
1120
 
                                  gpointer user_data)
1121
 
{
1122
 
    AppearancePanel *panel = user_data;
1123
 
    gboolean file_added;
1124
 
    gchar *p;
1125
 
    GtkTreeModel *model = gtk_tree_view_get_model(GTK_TREE_VIEW(widget));
1126
 
    PreviewData *pdata = g_new0(PreviewData, 1);
1127
 
 
1128
 
    pdata->model = g_object_ref(G_OBJECT(model));
1129
 
 
1130
 
    if(TARGET_TEXT_URI_LIST != info
1131
 
        || selection_data->format != 8
1132
 
        || selection_data->length <= 0)
1133
 
    {
1134
 
        gtk_drag_finish(context, FALSE, FALSE, time_);
1135
 
        return;
1136
 
    }
1137
 
 
1138
 
    p = (gchar *)selection_data->data;
1139
 
    while(*p) {
1140
 
        if(*p != '#') {
1141
 
            gchar *q;
1142
 
 
1143
 
            while(g_ascii_isspace(*p))
1144
 
                p++;
1145
 
 
1146
 
            q = p;
1147
 
            while(*q && *q != '\n' && *q != '\r')
1148
 
                q++;
1149
 
 
1150
 
            if(q > p) {
1151
 
                q--;
1152
 
                while(g_ascii_isspace(*q))
1153
 
                    q--;
1154
 
 
1155
 
                if(!strncmp(p, "file://", 7)) {
1156
 
                    /* we only handle file uris */
1157
 
                    gchar oldq, *filename;
1158
 
 
1159
 
                    q++;
1160
 
                    oldq = *q;
1161
 
                    *q = 0;
1162
 
 
1163
 
                    filename = g_filename_from_uri(p, NULL, NULL);
1164
 
                    if(filename) {
1165
 
                        GtkTreeIter *iter = NULL;
1166
 
 
1167
 
                        if(g_file_test(filename, G_FILE_TEST_IS_DIR)) {
1168
 
                            GDir *dir = g_dir_open(filename, 0, 0);
1169
 
 
1170
 
                            if(dir) {
1171
 
                                const gchar *name;
1172
 
                                gchar buf[PATH_MAX];
1173
 
                                gboolean needs_slash = TRUE;
1174
 
 
1175
 
                                if(filename[strlen(filename)-1] == '/')
1176
 
                                    needs_slash = FALSE;
1177
 
 
1178
 
                                while((name = g_dir_read_name(dir))) {
1179
 
                                    g_snprintf(buf, sizeof(buf),
1180
 
                                               needs_slash ? "%s/%s" : "%s%s",
1181
 
                                               filename, name);
1182
 
                                    iter = xfdesktop_settings_image_treeview_add(model, buf);
1183
 
                                    if(iter)
1184
 
                                        pdata->iters = g_slist_prepend(pdata->iters, iter);
1185
 
                                }
1186
 
                                g_dir_close(dir);
1187
 
                            }
1188
 
                        } else if(g_file_test(filename, G_FILE_TEST_EXISTS)) {
1189
 
                            iter = xfdesktop_settings_image_treeview_add(model, filename);
1190
 
                            if(iter)
1191
 
                                pdata->iters = g_slist_prepend(pdata->iters, iter);
1192
 
                        }
1193
 
 
1194
 
                        g_free(filename);
1195
 
                    }
1196
 
 
1197
 
                    *q = oldq;
1198
 
                }
1199
 
            }
1200
 
        }
1201
 
 
1202
 
        p = strchr(p, '\n');
1203
 
        if(p)
1204
 
            p++;
1205
 
    }
1206
 
 
1207
 
    file_added = !!pdata->iters;
1208
 
 
1209
 
    if(!pdata->iters
1210
 
       || !g_thread_create(xfdesktop_settings_create_some_previews,
1211
 
                           pdata, FALSE, NULL))
1212
 
    {
1213
 
        if(pdata->iters)
1214
 
            g_critical("Unable to create thread for single image preview.");
1215
 
        g_object_unref(G_OBJECT(pdata->model));
1216
 
        g_slist_foreach(pdata->iters, (GFunc)gtk_tree_iter_free, NULL);
1217
 
        g_slist_free(pdata->iters);
1218
 
        g_free(pdata);
1219
 
    }
1220
 
 
1221
 
    gtk_drag_finish(context, file_added, FALSE, time_);
1222
 
 
1223
 
    if(file_added && panel->image_list_loaded)
1224
 
        xfdesktop_settings_save_backdrop_list(panel, model);
1225
 
}
1226
 
 
1227
 
static void
1228
 
xfdesktop_settings_setup_image_treeview(AppearancePanel *panel)
1229
 
{
1230
 
    static GtkTargetEntry drag_targets[] = {
1231
 
        { "text/uri-list", 0, TARGET_TEXT_URI_LIST },
1232
 
    };
1233
 
    GtkCellRenderer *render;
1234
 
    GtkTreeViewColumn *col;
1235
 
 
1236
 
    render = gtk_cell_renderer_pixbuf_new();
1237
 
    col = gtk_tree_view_column_new_with_attributes("thumbnail", render,
1238
 
                                                   "pixbuf", COL_PIX, NULL);
1239
 
    gtk_tree_view_append_column(GTK_TREE_VIEW(panel->image_treeview),
1240
 
                                col);
1241
 
    render = gtk_cell_renderer_text_new();
1242
 
    col = gtk_tree_view_column_new_with_attributes("name", render,
1243
 
                                                   "markup", COL_NAME, NULL);
1244
 
    gtk_tree_view_append_column(GTK_TREE_VIEW(panel->image_treeview),
1245
 
                                col);
1246
 
 
1247
 
    g_signal_connect(G_OBJECT(gtk_tree_view_get_selection(GTK_TREE_VIEW(panel->image_treeview))),
1248
 
                     "changed",
1249
 
                     G_CALLBACK(cb_image_selection_changed), panel);
1250
 
 
1251
 
    gtk_tree_view_enable_model_drag_dest(GTK_TREE_VIEW(panel->image_treeview),
1252
 
                                         drag_targets, 1,
1253
 
                                         GDK_ACTION_DEFAULT | GDK_ACTION_COPY);
1254
 
 
1255
 
    g_signal_connect(G_OBJECT(panel->image_treeview), "drag-data-received",
1256
 
                     G_CALLBACK(image_treeview_drag_data_received), panel);
1257
 
}
1258
 
 
1259
 
static GtkWidget *
1260
 
xfdesktop_settings_dialog_new(GtkBuilder *main_gxml,
1261
 
                              XfconfChannel *channel)
1262
 
{
1263
 
    gint i, j, nmonitors, nscreens;
1264
 
    GtkWidget *dialog, *appearance_container, *chk_custom_font_size,
1265
 
              *spin_font_size, *color_style_widget, *w, *box,
1266
 
              *spin_icon_size, *chk_show_thumbnails;
1267
 
 
1268
 
    dialog = GTK_WIDGET(gtk_builder_get_object(main_gxml, "prefs_dialog"));
1269
 
    appearance_container = GTK_WIDGET(gtk_builder_get_object(main_gxml,
1270
 
                                                             "notebook_screens"));
1271
 
 
1272
 
    spin_icon_size = GTK_WIDGET(gtk_builder_get_object(main_gxml, "spin_icon_size"));
1273
 
 
1274
 
    g_signal_connect(G_OBJECT(spin_icon_size), "value-changed",
1275
 
                     G_CALLBACK(cb_xfdesktop_spin_icon_size_changed),
1276
 
                     channel);
1277
 
 
1278
 
    gtk_spin_button_set_value(GTK_SPIN_BUTTON(spin_icon_size),
1279
 
                              xfconf_channel_get_uint(channel,
1280
 
                                                      DESKTOP_ICONS_ICON_SIZE_PROP,
1281
 
                                                      DEFAULT_ICON_SIZE));
1282
 
 
1283
 
    chk_custom_font_size = GTK_WIDGET(gtk_builder_get_object(main_gxml,
1284
 
                                                             "chk_custom_font_size"));
1285
 
    spin_font_size = GTK_WIDGET(gtk_builder_get_object(main_gxml, "spin_font_size"));
1286
 
 
1287
 
    g_signal_connect(G_OBJECT(chk_custom_font_size), "toggled",
1288
 
                     G_CALLBACK(cb_xfdesktop_chk_custom_font_size_toggled),
1289
 
                     spin_font_size);
1290
 
 
1291
 
    chk_show_thumbnails = GTK_WIDGET(gtk_builder_get_object(main_gxml,
1292
 
                                                            "chk_show_thumbnails"));
1293
 
 
1294
 
    nscreens = gdk_display_get_n_screens(gdk_display_get_default());
1295
 
 
1296
 
    for(i = 0; i < nscreens; ++i) {
1297
 
        GdkDisplay *gdpy = gdk_display_get_default();
1298
 
        GdkScreen *screen = gdk_display_get_screen(gdpy, i);
1299
 
        nmonitors = gdk_screen_get_n_monitors(screen);
1300
 
 
1301
 
        if(nscreens > 1 || nmonitors > 1) {
1302
 
            gtk_notebook_set_show_tabs(GTK_NOTEBOOK(appearance_container), TRUE);
1303
 
            gtk_container_set_border_width(GTK_CONTAINER(appearance_container), 12);
1304
 
        }
1305
 
 
1306
 
        for(j = 0; j < nmonitors; ++j) {
1307
 
            gchar buf[1024];
1308
 
            GtkBuilder *appearance_gxml;
1309
 
            AppearancePanel *panel = g_new0(AppearancePanel, 1);
1310
 
            GtkWidget *appearance_settings, *appearance_label;
1311
 
            GError *error = NULL;
1312
 
 
1313
 
            panel->channel = channel;
1314
 
            panel->screen = i;
1315
 
            panel->monitor = j;
1316
 
 
1317
 
            if(nscreens > 1 && nmonitors > 1) {
1318
 
                gchar *monitor_name = gdk_screen_get_monitor_plug_name(screen,
1319
 
                                                                       j);
1320
 
                if(monitor_name) {
1321
 
                    g_snprintf(buf, sizeof(buf),
1322
 
                               _("Screen %d, Monitor %d (%s)"), i+1, j+1,
1323
 
                               monitor_name);
1324
 
                    g_free(monitor_name);
1325
 
                } else
1326
 
                    g_snprintf(buf, sizeof(buf), _("Screen %d, Monitor %d"),
1327
 
                               i+1, j+1);
1328
 
            } else if(nscreens > 1)
1329
 
                g_snprintf(buf, sizeof(buf), _("Screen %d"), i+1);
1330
 
            else {
1331
 
                gchar *monitor_name = gdk_screen_get_monitor_plug_name(screen,
1332
 
                                                                       j);
1333
 
                if(monitor_name) {
1334
 
                    g_snprintf(buf, sizeof(buf), _("Monitor %d (%s)"),
1335
 
                               j+1, monitor_name);
1336
 
                    g_free(monitor_name);
1337
 
                } else
1338
 
                    g_snprintf(buf, sizeof(buf), _("Monitor %d"), j+1);
1339
 
            }
1340
 
 
1341
 
            appearance_gxml = gtk_builder_new();
1342
 
            if(!gtk_builder_add_from_string(appearance_gxml,
1343
 
                                            xfdesktop_settings_appearance_frame_ui,
1344
 
                                            xfdesktop_settings_appearance_frame_ui_length,
1345
 
                                            &error))
1346
 
            {
1347
 
                g_printerr("Failed to parse appearance settings UI description: %s\n",
1348
 
                           error->message);
1349
 
                g_error_free(error);
1350
 
                exit(1);
1351
 
            }
1352
 
 
1353
 
            appearance_settings = GTK_WIDGET(gtk_builder_get_object(appearance_gxml,
1354
 
                                                                    "alignment_settings"));
1355
 
 
1356
 
            appearance_label = gtk_label_new_with_mnemonic(buf);
1357
 
            gtk_widget_show(appearance_label);
1358
 
 
1359
 
            gtk_notebook_append_page(GTK_NOTEBOOK(appearance_container),
1360
 
                                     appearance_settings, appearance_label);
1361
 
 
1362
 
            /* Connect xfconf bindings */
1363
 
            g_snprintf(buf, sizeof(buf), PER_SCREEN_PROP_FORMAT "/brightness",
1364
 
                       i, j);
1365
 
            panel->brightness_slider = GTK_WIDGET(gtk_builder_get_object(appearance_gxml,
1366
 
                                                                         "slider_brightness"));
1367
 
            xfconf_g_property_bind(channel, buf, G_TYPE_INT,
1368
 
                                   G_OBJECT(gtk_range_get_adjustment(GTK_RANGE(panel->brightness_slider))),
1369
 
                                   "value");
1370
 
 
1371
 
            g_snprintf(buf, sizeof(buf), PER_SCREEN_PROP_FORMAT "/saturation",
1372
 
                       i, j);
1373
 
            panel->saturation_slider = GTK_WIDGET(gtk_builder_get_object(appearance_gxml,
1374
 
                                                                         "slider_saturation"));
1375
 
            xfconf_g_property_bind(channel, buf, G_TYPE_DOUBLE,
1376
 
                                   G_OBJECT(gtk_range_get_adjustment(GTK_RANGE(panel->saturation_slider))),
1377
 
                                   "value");
1378
 
 
1379
 
            w = GTK_WIDGET(gtk_builder_get_object(appearance_gxml, "combo_style"));
1380
 
            gtk_combo_box_set_active(GTK_COMBO_BOX(w), 0);
1381
 
            g_snprintf(buf, sizeof(buf), PER_SCREEN_PROP_FORMAT "/image-style",
1382
 
                       i, j);
1383
 
            xfconf_g_property_bind(channel, buf, G_TYPE_INT,
1384
 
                                   G_OBJECT(w), "active");
1385
 
 
1386
 
            color_style_widget = GTK_WIDGET(gtk_builder_get_object(appearance_gxml,
1387
 
                                                                   "combo_colors"));
1388
 
            gtk_combo_box_set_active(GTK_COMBO_BOX(color_style_widget), 0);
1389
 
            g_snprintf(buf, sizeof(buf), PER_SCREEN_PROP_FORMAT "/color-style",
1390
 
                       i, j);
1391
 
            xfconf_g_property_bind(channel, buf, G_TYPE_INT,
1392
 
                                   G_OBJECT(color_style_widget), "active");
1393
 
            g_signal_connect(G_OBJECT(color_style_widget), "changed",
1394
 
                             G_CALLBACK(cb_xfdesktop_combo_color_changed),
1395
 
                             panel);
1396
 
 
1397
 
            panel->color1_btn = GTK_WIDGET(gtk_builder_get_object(appearance_gxml,
1398
 
                                                                  "color1_btn"));
1399
 
            g_snprintf(buf, sizeof(buf), PER_SCREEN_PROP_FORMAT "/color1",
1400
 
                       i, j);
1401
 
            xfconf_g_property_bind_gdkcolor(channel, buf,
1402
 
                                            G_OBJECT(panel->color1_btn),
1403
 
                                            "color");
1404
 
 
1405
 
            panel->color2_btn = GTK_WIDGET(gtk_builder_get_object(appearance_gxml,
1406
 
                                                                  "color2_btn"));
1407
 
            g_snprintf(buf, sizeof(buf), PER_SCREEN_PROP_FORMAT "/color2",
1408
 
                       i, j);
1409
 
            xfconf_g_property_bind_gdkcolor(channel, buf,
1410
 
                                            G_OBJECT(panel->color2_btn),
1411
 
                                            "color");
1412
 
 
1413
 
            cb_xfdesktop_combo_color_changed(GTK_COMBO_BOX(color_style_widget),
1414
 
                                             panel);
1415
 
 
1416
 
            panel->frame_image_list = GTK_WIDGET(gtk_builder_get_object(appearance_gxml,
1417
 
                                                                        "frame_image_list"));
1418
 
 
1419
 
            panel->image_treeview = GTK_WIDGET(gtk_builder_get_object(appearance_gxml,
1420
 
                                                                      "treeview_imagelist"));
1421
 
            xfdesktop_settings_setup_image_treeview(panel);
1422
 
 
1423
 
            panel->btn_plus = GTK_WIDGET(gtk_builder_get_object(appearance_gxml, "btn_plus"));
1424
 
            g_signal_connect(G_OBJECT(panel->btn_plus), "clicked",
1425
 
                             G_CALLBACK(add_file_button_clicked), panel);
1426
 
 
1427
 
            panel->btn_minus = GTK_WIDGET(gtk_builder_get_object(appearance_gxml,
1428
 
                                                                 "btn_minus"));
1429
 
            g_signal_connect(G_OBJECT(panel->btn_minus), "clicked",
1430
 
                             G_CALLBACK(remove_file_button_clicked), panel);
1431
 
 
1432
 
            panel->btn_newlist = GTK_WIDGET(gtk_builder_get_object(appearance_gxml,
1433
 
                                                                   "btn_newlist"));
1434
 
            g_signal_connect(G_OBJECT(panel->btn_newlist), "clicked",
1435
 
                             G_CALLBACK(newlist_button_clicked), panel);
1436
 
 
1437
 
            panel->radio_singleimage = GTK_WIDGET(gtk_builder_get_object(appearance_gxml,
1438
 
                                                                         "radio_singleimage"));
1439
 
            g_signal_connect(G_OBJECT(panel->radio_singleimage), "toggled",
1440
 
                             G_CALLBACK(cb_image_type_radio_clicked), panel);
1441
 
            panel->radio_imagelist = GTK_WIDGET(gtk_builder_get_object(appearance_gxml,
1442
 
                                                                       "radio_imagelist"));
1443
 
            g_signal_connect(G_OBJECT(panel->radio_imagelist), "toggled",
1444
 
                             G_CALLBACK(cb_image_type_radio_clicked), panel);
1445
 
            panel->radio_none = GTK_WIDGET(gtk_builder_get_object(appearance_gxml,
1446
 
                                                                  "radio_none"));
1447
 
            g_signal_connect(G_OBJECT(panel->radio_none), "toggled",
1448
 
                             G_CALLBACK(cb_image_type_radio_clicked), panel);
1449
 
            g_snprintf(buf, sizeof(buf),
1450
 
                       "property-changed::" PER_SCREEN_PROP_FORMAT "/image-show",
1451
 
                       i, j);
1452
 
            g_signal_connect(G_OBJECT(channel), buf,
1453
 
                             G_CALLBACK(cb_show_image_changed), panel);
1454
 
 
1455
 
            if(!xfconf_channel_get_bool(channel, buf+18, TRUE)) {
1456
 
                panel->show_image = FALSE;
1457
 
                gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(panel->radio_none),
1458
 
                                             TRUE);
1459
 
            } else {
1460
 
                gchar *image_path = NULL;
1461
 
 
1462
 
                panel->show_image = TRUE;
1463
 
 
1464
 
                g_snprintf(buf, sizeof(buf),
1465
 
                           PER_SCREEN_PROP_FORMAT "/image-path", i, j);
1466
 
                image_path = xfconf_channel_get_string(channel, buf, NULL);
1467
 
                if(image_path && xfdesktop_backdrop_list_is_valid(image_path)) {
1468
 
                    gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(panel->radio_imagelist),
1469
 
                                                 TRUE);
1470
 
                } else
1471
 
                    xfdesktop_settings_dialog_populate_image_list(panel);
1472
 
                g_free(image_path);
1473
 
 
1474
 
            }
1475
 
 
1476
 
            g_object_unref(G_OBJECT(appearance_gxml));
1477
 
        }
1478
 
    }
1479
 
 
1480
 
    w = GTK_WIDGET(gtk_builder_get_object(main_gxml, "chk_show_desktop_menu"));
1481
 
    xfconf_g_property_bind(channel, SHOW_DESKTOP_MENU_PROP, G_TYPE_BOOLEAN,
1482
 
                           G_OBJECT(w), "active");
1483
 
    box = GTK_WIDGET(gtk_builder_get_object(main_gxml, "box_menu_subopts"));
1484
 
    g_signal_connect(G_OBJECT(w), "toggled",
1485
 
                     G_CALLBACK(suboptions_set_sensitive), box);
1486
 
    suboptions_set_sensitive(GTK_TOGGLE_BUTTON(w), box);
1487
 
 
1488
 
    xfconf_g_property_bind(channel, DESKTOP_MENU_SHOW_ICONS_PROP,
1489
 
                           G_TYPE_BOOLEAN,
1490
 
                           G_OBJECT(GTK_WIDGET(gtk_builder_get_object(main_gxml,
1491
 
                                                                      "chk_menu_show_app_icons"))),
1492
 
                           "active");
1493
 
 
1494
 
    w = GTK_WIDGET(gtk_builder_get_object(main_gxml, "chk_show_winlist_menu"));
1495
 
    xfconf_g_property_bind(channel, WINLIST_SHOW_WINDOWS_MENU_PROP,
1496
 
                           G_TYPE_BOOLEAN, G_OBJECT(w), "active");
1497
 
    box = GTK_WIDGET(gtk_builder_get_object(main_gxml, "box_winlist_subopts"));
1498
 
    g_signal_connect(G_OBJECT(w), "toggled",
1499
 
                     G_CALLBACK(suboptions_set_sensitive), box);
1500
 
    suboptions_set_sensitive(GTK_TOGGLE_BUTTON(w), box);
1501
 
 
1502
 
    xfconf_g_property_bind(channel, WINLIST_SHOW_APP_ICONS_PROP, G_TYPE_BOOLEAN,
1503
 
                           gtk_builder_get_object(main_gxml, "chk_winlist_show_app_icons"),
1504
 
                           "active");
1505
 
 
1506
 
    xfconf_g_property_bind(channel, WINLIST_SHOW_STICKY_WIN_ONCE_PROP,
1507
 
                           G_TYPE_BOOLEAN,
1508
 
                           gtk_builder_get_object(main_gxml, "chk_show_winlist_sticky_once"),
1509
 
                           "active");
1510
 
 
1511
 
    w = GTK_WIDGET(gtk_builder_get_object(main_gxml, "chk_show_winlist_ws_names"));
1512
 
    xfconf_g_property_bind(channel, WINLIST_SHOW_WS_NAMES_PROP, G_TYPE_BOOLEAN,
1513
 
                           G_OBJECT(w), "active");
1514
 
    box = GTK_WIDGET(gtk_builder_get_object(main_gxml, "box_winlist_names_subopts"));
1515
 
    g_signal_connect(G_OBJECT(w), "toggled",
1516
 
                     G_CALLBACK(suboptions_set_sensitive), box);
1517
 
    suboptions_set_sensitive(GTK_TOGGLE_BUTTON(w), box);
1518
 
 
1519
 
    xfconf_g_property_bind(channel, WINLIST_SHOW_WS_SUBMENUS_PROP,
1520
 
                           G_TYPE_BOOLEAN,
1521
 
                           gtk_builder_get_object(main_gxml, "chk_show_winlist_ws_submenus"),
1522
 
                           "active");
1523
 
 
1524
 
    w = GTK_WIDGET(gtk_builder_get_object(main_gxml, "combo_icons"));
1525
 
#ifdef ENABLE_FILE_ICONS
1526
 
    gtk_combo_box_set_active(GTK_COMBO_BOX(w), 2);
1527
 
#else
1528
 
    gtk_combo_box_set_active(GTK_COMBO_BOX(w), 1);
1529
 
#endif
1530
 
    xfconf_g_property_bind(channel, DESKTOP_ICONS_STYLE_PROP, G_TYPE_INT,
1531
 
                           G_OBJECT(w), "active");
1532
 
    xfconf_g_property_bind(channel, DESKTOP_ICONS_FONT_SIZE_PROP, G_TYPE_DOUBLE,
1533
 
                           G_OBJECT(gtk_spin_button_get_adjustment(GTK_SPIN_BUTTON(spin_font_size))),
1534
 
                           "value");
1535
 
    xfconf_g_property_bind(channel, DESKTOP_ICONS_CUSTOM_FONT_SIZE_PROP,
1536
 
                           G_TYPE_BOOLEAN, G_OBJECT(chk_custom_font_size),
1537
 
                           "active");
1538
 
    xfconf_g_property_bind(channel, DESKTOP_ICONS_SHOW_THUMBNAILS_PROP,
1539
 
                           G_TYPE_BOOLEAN, G_OBJECT(chk_show_thumbnails),
1540
 
                           "active");
1541
 
 
1542
 
    setup_special_icon_list(main_gxml, channel);
1543
 
 
1544
 
    return dialog;
1545
 
}
1546
 
 
1547
 
static GdkNativeWindow opt_socket_id = 0;
1548
 
static gboolean opt_version = FALSE;
1549
 
static GOptionEntry option_entries[] = {
1550
 
    { "socket-id", 's', G_OPTION_FLAG_IN_MAIN, G_OPTION_ARG_INT, &opt_socket_id, N_("Settings manager socket"), N_("SOCKET ID") },
1551
 
    { "version", 'V', G_OPTION_FLAG_IN_MAIN, G_OPTION_ARG_NONE, &opt_version, N_("Version information"), NULL },
1552
 
    { NULL, },
1553
 
};
1554
 
 
1555
 
int
1556
 
main(int argc, char **argv)
1557
 
{
1558
 
    XfconfChannel *channel;
1559
 
    GtkBuilder *gxml;
1560
 
    GtkWidget *dialog;
1561
 
    GError *error = NULL;
1562
 
 
1563
 
    g_thread_init(NULL);
1564
 
    gdk_threads_init();
1565
 
 
1566
 
    xfce_textdomain(GETTEXT_PACKAGE, LOCALEDIR, "UTF-8");
1567
 
 
1568
 
    if(!gtk_init_with_args(&argc, &argv, "", option_entries, PACKAGE, &error)) {
1569
 
        if(G_LIKELY(error)) {
1570
 
            g_printerr("%s: %s.\n", G_LOG_DOMAIN, error->message);
1571
 
            g_printerr(_("Type '%s --help' for usage."), G_LOG_DOMAIN);
1572
 
            g_printerr("\n");
1573
 
            g_error_free(error);
1574
 
        } else
1575
 
            g_error("Unable to open display.");
1576
 
 
1577
 
        return EXIT_FAILURE;
1578
 
    }
1579
 
 
1580
 
    if(G_UNLIKELY(opt_version)) {
1581
 
        g_print("%s %s (Xfce %s)\n\n", G_LOG_DOMAIN, VERSION, xfce_version_string());
1582
 
        g_print("%s\n", "Copyright (c) 2004-2008");
1583
 
        g_print("\t%s\n\n", _("The Xfce development team. All rights reserved."));
1584
 
        g_print(_("Please report bugs to <%s>."), PACKAGE_BUGREPORT);
1585
 
        g_print("\n");
1586
 
 
1587
 
        return EXIT_SUCCESS;
1588
 
    }
1589
 
 
1590
 
    if(!xfconf_init(&error)) {
1591
 
        xfce_message_dialog(NULL, _("Desktop Settings"),
1592
 
                            GTK_STOCK_DIALOG_ERROR,
1593
 
                            _("Unable to contact settings server"),
1594
 
                            error->message,
1595
 
                            GTK_STOCK_QUIT, GTK_RESPONSE_ACCEPT,
1596
 
                            NULL);
1597
 
        g_error_free(error);
1598
 
        return 1;
1599
 
    }
1600
 
 
1601
 
 
1602
 
    gxml = gtk_builder_new();
1603
 
    if(!gtk_builder_add_from_string(gxml, xfdesktop_settings_ui,
1604
 
                                    xfdesktop_settings_ui_length,
1605
 
                                    &error))
1606
 
    {
1607
 
        g_printerr("Failed to parse UI description: %s\n", error->message);
1608
 
        g_error_free(error);
1609
 
        return 1;
1610
 
    }
1611
 
 
1612
 
    channel = xfconf_channel_new(XFDESKTOP_CHANNEL);
1613
 
 
1614
 
    gdk_threads_enter();
1615
 
 
1616
 
    dialog = xfdesktop_settings_dialog_new(gxml, channel);
1617
 
    if(opt_socket_id == 0) {
1618
 
        g_object_unref(G_OBJECT(gxml));
1619
 
 
1620
 
        while(gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_HELP)
1621
 
            g_spawn_command_line_async("xfhelp4 xfdesktop.html", NULL);
1622
 
    } else {
1623
 
        GtkWidget *plug, *plug_child;
1624
 
 
1625
 
        plug = gtk_plug_new(opt_socket_id);
1626
 
        gtk_widget_show(plug);
1627
 
        g_signal_connect(G_OBJECT(plug), "delete-event",
1628
 
                         G_CALLBACK(gtk_main_quit), NULL);
1629
 
 
1630
 
        gdk_notify_startup_complete();
1631
 
 
1632
 
        plug_child = GTK_WIDGET(gtk_builder_get_object(gxml, "alignment1"));
1633
 
        gtk_widget_reparent(plug_child, plug);
1634
 
        gtk_widget_show(plug_child);
1635
 
 
1636
 
        g_object_unref(G_OBJECT(gxml));
1637
 
 
1638
 
        gtk_main();
1639
 
    }
1640
 
 
1641
 
    gdk_threads_leave();
1642
 
    
1643
 
    g_object_unref(G_OBJECT(channel));
1644
 
    xfconf_shutdown();
1645
 
 
1646
 
    return 0;
1647
 
}