1 /*
2 * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
3 * Copyright (C) 1999-2013 Hiroyuki Yamamoto and the Claws Mail Team
4 *
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 3 of the License, or
8 * (at your option) any later version.
9 *
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
14 *
15 * You should have received a copy of the GNU General Public License
16 * along with this program. If not, see <http://www.gnu.org/licenses/>.
17 *
18 */
19
20 #ifdef HAVE_CONFIG_H
21 # include "config.h"
22 #include "claws-features.h"
23 #endif
24
25 #include <glib.h>
26 #include <glib/gi18n.h>
27 #include <string.h>
28 #include <gtk/gtk.h>
29 #include <gdk/gdkkeysyms.h>
30
31 #include "utils.h"
32 #include "prefswindow.h"
33 #include "gtkutils.h"
34 #include "prefs_common.h"
35 #include "gtk/manage_window.h"
36
37 static void prefs_size_allocate_cb(GtkWidget *widget,
38 GtkAllocation *allocation, gpointer *user_data);
39 static GtkTreeStore *prefswindow_create_data_store (void);
40 static GtkWidget *prefswindow_tree_view_create (PrefsWindow* prefswindow);
41 static void prefs_filtering_create_tree_view_columns (GtkWidget *tree_view);
42 static gboolean prefswindow_row_selected (GtkTreeSelection *selector,
43 GtkTreeModel *model,
44 GtkTreePath *path,
45 gboolean currently_selected,
46 gpointer data);
47
save_all_pages(GSList * prefs_pages)48 static void save_all_pages(GSList *prefs_pages)
49 {
50 GSList *cur;
51
52 for (cur = prefs_pages; cur != NULL; cur = g_slist_next(cur)) {
53 PrefsPage *page = (PrefsPage *) cur->data;
54
55 if (page->page_open) {
56 page->save_page(page);
57 }
58 }
59 }
60
query_can_close_all_pages(GSList * prefs_pages)61 static gboolean query_can_close_all_pages(GSList *prefs_pages)
62 {
63 GSList *cur;
64
65 for (cur = prefs_pages; cur != NULL; cur = g_slist_next(cur)) {
66 PrefsPage *page = (PrefsPage *) cur->data;
67
68 if (page->can_close)
69 if (!page->can_close(page))
70 return FALSE;
71 }
72 return TRUE;
73 }
74
close_all_pages(GSList * prefs_pages)75 static void close_all_pages(GSList *prefs_pages)
76 {
77 GSList *cur;
78
79 for (cur = prefs_pages; cur != NULL; cur = g_slist_next(cur)) {
80 PrefsPage *page = (PrefsPage *) cur->data;
81
82 if (page->page_open) {
83 page->destroy_widget(page);
84 page->page_open = FALSE;
85 }
86 }
87 }
88
89 #ifdef GENERIC_UMPC
prefs_show_sections(PrefsWindow * prefswindow)90 static void prefs_show_sections(PrefsWindow *prefswindow)
91 {
92 gint max;
93 GtkWidget *paned = prefswindow->paned;
94
95 g_object_get (G_OBJECT(paned),
96 "max-position",
97 &max, NULL);
98
99 gtk_widget_show(gtk_paned_get_child1(GTK_PANED(paned)));
100 gtk_widget_hide(gtk_paned_get_child2(GTK_PANED(paned)));
101 gtk_paned_set_position(GTK_PANED(paned), max);
102 }
103
prefs_show_page(PrefsWindow * prefswindow)104 static void prefs_show_page(PrefsWindow *prefswindow)
105 {
106 gint min;
107 GtkWidget *paned = prefswindow->paned;
108
109 g_object_get (G_OBJECT(paned),
110 "min-position",
111 &min, NULL);
112
113 gtk_widget_hide(gtk_paned_get_child1(GTK_PANED(paned)));
114 gtk_widget_show(gtk_paned_get_child2(GTK_PANED(paned)));
115 gtk_paned_set_position(GTK_PANED(paned), min);
116 }
117 #endif
118
apply_button_clicked(GtkButton * button,gpointer user_data)119 static void apply_button_clicked(GtkButton *button, gpointer user_data)
120 {
121 PrefsWindow *prefswindow = (PrefsWindow *) user_data;
122
123 prefswindow->dialog_response = PREFSWINDOW_RESPONSE_APPLY;
124
125 save_all_pages(prefswindow->prefs_pages);
126 #ifdef GENERIC_UMPC
127 prefs_show_sections(prefswindow);
128 #endif
129
130 if (prefswindow->apply_cb)
131 prefswindow->apply_cb(prefswindow);
132 }
133
close_prefs_window(PrefsWindow * prefswindow)134 static void close_prefs_window(PrefsWindow *prefswindow)
135 {
136 debug_print("prefs window closed\n");
137
138 close_all_pages(prefswindow->prefs_pages);
139
140 if (prefswindow->close_cb)
141 prefswindow->close_cb(prefswindow);
142
143 gtk_widget_destroy(prefswindow->window);
144 g_slist_free(prefswindow->prefs_pages);
145 if(prefswindow->func != NULL)
146 prefswindow->func(prefswindow->data);
147 g_free(prefswindow);
148 }
149
ok_button_clicked(GtkButton * button,gpointer user_data)150 static void ok_button_clicked(GtkButton *button, gpointer user_data)
151 {
152 PrefsWindow *prefswindow = (PrefsWindow *) user_data;
153
154 prefswindow->dialog_response = PREFSWINDOW_RESPONSE_OK;
155
156 if (query_can_close_all_pages(prefswindow->prefs_pages)) {
157 save_all_pages(prefswindow->prefs_pages);
158 close_prefs_window(prefswindow);
159 }
160 }
161
cancel_button_clicked(GtkButton * button,gpointer user_data)162 static void cancel_button_clicked(GtkButton *button, gpointer user_data)
163 {
164 PrefsWindow *prefswindow = (PrefsWindow *) user_data;
165
166 close_prefs_window(prefswindow);
167 }
168
window_closed(GtkWidget * widget,GdkEvent * event,gpointer user_data)169 static gboolean window_closed(GtkWidget *widget, GdkEvent *event, gpointer user_data)
170 {
171 PrefsWindow *prefswindow = (PrefsWindow *) user_data;
172
173 #ifdef GENERIC_UMPC
174 save_all_pages(prefswindow->prefs_pages);
175 #endif
176 close_prefs_window(prefswindow);
177
178 return FALSE;
179 }
180
prefswindow_key_pressed(GtkWidget * widget,GdkEventKey * event,PrefsWindow * data)181 static gboolean prefswindow_key_pressed(GtkWidget *widget, GdkEventKey *event,
182 PrefsWindow *data)
183 {
184 GtkWidget *focused_child;
185
186 if (event) {
187 switch (event->keyval) {
188 case GDK_KEY_Escape :
189 cancel_button_clicked(NULL, data);
190 break;
191 case GDK_KEY_Return :
192 case GDK_KEY_KP_Enter :
193 focused_child = gtkut_get_focused_child
194 (GTK_CONTAINER(data->notebook));
195 /* Press ok, if the focused child is not a text view
196 * and text (anything that accepts return) (can pass
197 * NULL to any of the GTK_xxx() casts) */
198 if (!GTK_IS_TEXT_VIEW(focused_child))
199 ok_button_clicked(NULL, data);
200 break;
201 default:
202 break;
203 }
204 }
205 return FALSE;
206 }
207
208 typedef struct FindNodeByName {
209 const gchar *name;
210 gboolean found;
211 GtkTreeIter node;
212 } FindNodeByName;
213
find_node_by_name(GtkTreeModel * model,GtkTreePath * path,GtkTreeIter * iter,FindNodeByName * data)214 static gboolean find_node_by_name(GtkTreeModel *model, GtkTreePath *path,
215 GtkTreeIter *iter, FindNodeByName *data)
216 {
217 gchar *name;
218 gboolean result = FALSE;
219
220 gtk_tree_model_get(model, iter, PREFS_PAGE_TITLE, &name, -1);
221 if (name) {
222 result = strcmp(name, data->name) == 0;
223 if (result) {
224 data->found = TRUE;
225 data->node = *iter;
226 }
227 g_free(name);
228 }
229
230 return result;
231 }
232
prefswindow_tree_sort_by_weight(GtkTreeModel * model,GtkTreeIter * a,GtkTreeIter * b,gpointer context)233 static gint prefswindow_tree_sort_by_weight(GtkTreeModel *model,
234 GtkTreeIter *a,
235 GtkTreeIter *b,
236 gpointer context)
237 {
238 gfloat f1, f2;
239 gint i1, i2;
240
241 /* From observation sorting should keep in account the original
242 * order in the prefs_pages list. I.e. if equal weight, prefer
243 * the index in the pages list */
244 gtk_tree_model_get(model, a,
245 PREFS_PAGE_INDEX, &i1,
246 PREFS_PAGE_WEIGHT, &f1, -1);
247 gtk_tree_model_get(model, b,
248 PREFS_PAGE_INDEX, &i2,
249 PREFS_PAGE_WEIGHT, &f2, -1);
250
251 return f1 < f2 ? -1 : (f1 > f2 ? 1 :
252 (i1 < i2 ? 1 : (i1 > i2 ? -1 : 0)));
253 }
254
prefswindow_build_page(PrefsWindow * prefswindow,PrefsPage * page)255 static void prefswindow_build_page(PrefsWindow *prefswindow, PrefsPage *page)
256 {
257 GtkWidget *scrolledwin, *tmp;
258
259 if (!page->page_open) {
260 scrolledwin = gtk_scrolled_window_new(NULL, NULL);
261 gtk_widget_show(scrolledwin);
262 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolledwin),
263 GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
264
265 page->create_widget(page, GTK_WINDOW(prefswindow->window), prefswindow->data);
266 gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(scrolledwin),
267 page->widget);
268
269 gtk_container_add(GTK_CONTAINER(prefswindow->notebook), scrolledwin);
270 tmp = gtk_bin_get_child(GTK_BIN(scrolledwin));
271
272 gtk_widget_realize(tmp);
273 gtk_widget_realize(page->widget);
274
275 page->widget = scrolledwin;
276 page->page_open = TRUE;
277 }
278 }
279
prefswindow_build_all_pages(PrefsWindow * prefswindow,GSList * prefs_pages)280 static GSList *prefswindow_build_all_pages(PrefsWindow *prefswindow, GSList *prefs_pages)
281 {
282 GSList *cur;
283
284 prefs_pages = g_slist_reverse(prefs_pages);
285 for (cur = prefs_pages; cur != NULL; cur = g_slist_next(cur)) {
286 PrefsPage *page = (PrefsPage *) cur->data;
287
288 prefswindow_build_page(prefswindow, page);
289 }
290 return g_slist_reverse(prefs_pages);
291 }
292
prefswindow_build_tree(GtkWidget * tree_view,GSList * prefs_pages,PrefsWindow * prefswindow,gboolean preload_pages)293 static void prefswindow_build_tree(GtkWidget *tree_view, GSList *prefs_pages,
294 PrefsWindow *prefswindow,
295 gboolean preload_pages)
296 {
297 GtkTreeStore *store = GTK_TREE_STORE(gtk_tree_view_get_model
298 (GTK_TREE_VIEW(tree_view)));
299 GSList *cur;
300 gint index; /* index in pages list */
301 #ifndef GENERIC_UMPC
302 GtkTreeSelection *selection;
303 GtkTreeIter iter;
304 #endif
305
306 for (cur = prefs_pages, index = 0; cur != NULL; cur = g_slist_next(cur), index++) {
307 PrefsPage *page = (PrefsPage *)cur->data;
308 FindNodeByName find_name;
309 GtkTreeIter node, child;
310 PrefsTreeNode *prefs_node = NULL;
311 int i;
312
313 /* each page tree component string */
314 for (i = 0; page->path[i] != NULL; i++) {
315 find_name.found = FALSE;
316 find_name.name = page->path[i];
317
318 /* find node to attach to
319 * FIXME: we search the entire tree, so this is suboptimal... */
320 gtk_tree_model_foreach(GTK_TREE_MODEL(store),
321 (GtkTreeModelForeachFunc) find_node_by_name,
322 &find_name);
323 if (find_name.found && (i == 0 || page->path[i] != page->path[i-1])) {
324 node = find_name.node;
325 gtk_tree_model_get(GTK_TREE_MODEL(store), &node,
326 PREFS_PAGE_DATA, &prefs_node,
327 -1);
328 } else {
329 GAuto *autoptr;
330
331 /* create a new top level */
332 gtk_tree_store_append(store, &child, i == 0 ? NULL : &node);
333 prefs_node = g_new0(PrefsTreeNode, 1);
334 autoptr = g_auto_pointer_new(prefs_node);
335 gtk_tree_store_set(store, &child,
336 PREFS_PAGE_TITLE, page->path[i],
337 PREFS_PAGE_DATA, prefs_node,
338 PREFS_PAGE_DATA_AUTO_FREE, autoptr,
339 PREFS_PAGE_INDEX, index,
340 PREFS_PAGE_WEIGHT, 0.0f,
341 -1);
342 g_auto_pointer_free(autoptr);
343 node = child;
344 }
345 }
346
347 /* right now we have a node and its prefs_node */
348 if (!prefs_node)
349 g_warning("no prefs_node :/");
350 else
351 prefs_node->page = page;
352
353 /* parents "inherit" the max weight of the children */
354 do {
355 gfloat f;
356
357 gtk_tree_model_get(GTK_TREE_MODEL(store), &node,
358 PREFS_PAGE_WEIGHT, &f,
359 -1);
360 if (page->weight > f) {
361 f = page->weight;
362 gtk_tree_store_set(store, &node,
363 PREFS_PAGE_WEIGHT, f,
364 -1);
365 }
366 child = node;
367 } while (gtk_tree_model_iter_parent(GTK_TREE_MODEL(store),
368 &node, &child));
369 }
370
371 gtk_tree_view_expand_all(GTK_TREE_VIEW(tree_view));
372
373 /* set sort func & sort */
374 gtk_tree_sortable_set_sort_func(GTK_TREE_SORTABLE(store),
375 PREFS_PAGE_WEIGHT,
376 prefswindow_tree_sort_by_weight,
377 NULL, NULL);
378 gtk_tree_sortable_set_sort_column_id(GTK_TREE_SORTABLE(store),
379 PREFS_PAGE_WEIGHT,
380 GTK_SORT_DESCENDING);
381
382 if (preload_pages)
383 prefs_pages = prefswindow_build_all_pages(prefswindow, prefs_pages);
384
385 /* select first one or its first child if necessary */
386 #ifndef GENERIC_UMPC
387 selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(tree_view));
388 if (gtk_tree_model_get_iter_first(GTK_TREE_MODEL(store), &iter)) {
389 if (gtk_tree_model_iter_has_child(GTK_TREE_MODEL(store), &iter)) {
390 GtkTreeIter parent = iter;
391 if (!gtk_tree_model_iter_children(GTK_TREE_MODEL(store), &iter, &parent))
392 iter = parent;
393 }
394 gtk_tree_selection_select_iter(selection, &iter);
395 }
396 #endif
397 }
398
prefswindow_open_full(const gchar * title,GSList * prefs_pages,gpointer data,GDestroyNotify func,gint * save_width,gint * save_height,gboolean preload_pages,PrefsOpenCallbackFunc open_cb,PrefsApplyCallbackFunc apply_cb,PrefsCloseCallbackFunc close_cb)399 void prefswindow_open_full(const gchar *title, GSList *prefs_pages,
400 gpointer data, GDestroyNotify func,
401 gint *save_width, gint *save_height,
402 gboolean preload_pages,
403 PrefsOpenCallbackFunc open_cb,
404 PrefsApplyCallbackFunc apply_cb,
405 PrefsCloseCallbackFunc close_cb)
406 {
407 PrefsWindow *prefswindow;
408 gint x = gdk_screen_width();
409 gint y = gdk_screen_height();
410 static GdkGeometry geometry;
411 GtkAdjustment *adj;
412
413 prefswindow = g_new0(PrefsWindow, 1);
414
415 prefswindow->data = data;
416 prefswindow->func = func;
417 prefswindow->prefs_pages = g_slist_copy(prefs_pages);
418 prefswindow->save_width = save_width;
419 prefswindow->save_height = save_height;
420 prefswindow->open_cb = open_cb;
421 prefswindow->apply_cb = apply_cb;
422 prefswindow->close_cb = close_cb;
423 prefswindow->dialog_response = PREFSWINDOW_RESPONSE_CANCEL;
424
425 prefswindow->window = gtkut_window_new(GTK_WINDOW_TOPLEVEL, "prefswindow");
426 gtk_window_set_title(GTK_WINDOW(prefswindow->window), title);
427
428 gtk_window_set_position (GTK_WINDOW(prefswindow->window), GTK_WIN_POS_CENTER);
429 gtk_window_set_modal (GTK_WINDOW (prefswindow->window), TRUE);
430 gtk_window_set_resizable (GTK_WINDOW(prefswindow->window), TRUE);
431 gtk_window_set_type_hint(GTK_WINDOW(prefswindow->window), GDK_WINDOW_TYPE_HINT_DIALOG);
432 gtk_window_set_transient_for (GTK_WINDOW(prefswindow->window),
433 GTK_WINDOW(mainwindow_get_mainwindow()->window));
434 gtk_container_set_border_width(GTK_CONTAINER(prefswindow->window), 4);
435
436 prefswindow->vbox = gtk_vbox_new(FALSE, 6);
437 gtk_widget_show(prefswindow->vbox);
438
439 prefswindow->paned = gtk_hpaned_new();
440 gtk_widget_show(prefswindow->paned);
441
442 gtk_container_add(GTK_CONTAINER(prefswindow->window), prefswindow->vbox);
443
444 gtk_box_pack_start(GTK_BOX(prefswindow->vbox), prefswindow->paned, TRUE, TRUE, 0);
445
446 prefswindow->scrolledwindow1 = gtk_scrolled_window_new(NULL, NULL);
447 gtk_widget_show(prefswindow->scrolledwindow1);
448 gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(prefswindow->scrolledwindow1),
449 GTK_SHADOW_IN);
450 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(prefswindow->scrolledwindow1),
451 GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
452
453 gtk_paned_add1(GTK_PANED(prefswindow->paned), prefswindow->scrolledwindow1);
454
455 prefswindow->tree_view = prefswindow_tree_view_create(prefswindow);
456 gtk_widget_show(prefswindow->tree_view);
457 gtk_container_add(GTK_CONTAINER(prefswindow->scrolledwindow1),
458 prefswindow->tree_view);
459
460 prefswindow->vbox2 = gtk_vbox_new(FALSE, 2);
461 gtk_widget_show(prefswindow->vbox2);
462
463 gtk_paned_add2(GTK_PANED(prefswindow->paned), prefswindow->vbox2);
464
465 prefswindow->table2 = gtk_table_new(1, 2, FALSE);
466 gtk_widget_show(prefswindow->table2);
467 gtk_container_add(GTK_CONTAINER(prefswindow->vbox2), prefswindow->table2);
468
469 prefswindow->labelframe = gtk_frame_new(NULL);
470 gtk_widget_show(prefswindow->labelframe);
471 gtk_frame_set_shadow_type(GTK_FRAME(prefswindow->labelframe), GTK_SHADOW_OUT);
472 gtk_table_attach(GTK_TABLE(prefswindow->table2), prefswindow->labelframe,
473 0, 1, 0, 1, GTK_FILL | GTK_EXPAND, GTK_FILL, 1, 1);
474
475 prefswindow->pagelabel = gtk_label_new("");
476 gtk_widget_show(prefswindow->pagelabel);
477 gtk_label_set_justify(GTK_LABEL(prefswindow->pagelabel), GTK_JUSTIFY_LEFT);
478 gtk_misc_set_alignment(GTK_MISC(prefswindow->pagelabel), 0, 0.0);
479 gtk_container_add(GTK_CONTAINER(prefswindow->labelframe), prefswindow->pagelabel);
480
481 prefswindow->notebook = gtk_notebook_new();
482 gtk_widget_show(prefswindow->notebook);
483 gtk_notebook_set_scrollable(GTK_NOTEBOOK(prefswindow->notebook), TRUE);
484 gtk_notebook_set_show_tabs(GTK_NOTEBOOK(prefswindow->notebook), FALSE);
485 gtk_notebook_set_show_border(GTK_NOTEBOOK(prefswindow->notebook), FALSE);
486
487 gtk_table_attach(GTK_TABLE(prefswindow->table2), prefswindow->notebook,
488 0, 1, 1, 2, GTK_FILL | GTK_EXPAND, GTK_FILL | GTK_EXPAND, 0, 4);
489
490 prefswindow->empty_page = gtk_label_new("");
491 gtk_widget_show(prefswindow->empty_page);
492 gtk_container_add(GTK_CONTAINER(prefswindow->notebook), prefswindow->empty_page);
493
494 prefswindow_build_tree(prefswindow->tree_view, prefs_pages, prefswindow,
495 preload_pages);
496
497 if (open_cb)
498 open_cb(prefswindow);
499
500 gtk_widget_grab_focus(prefswindow->tree_view);
501
502 #ifndef GENERIC_UMPC
503 gtkut_stock_button_set_create(&prefswindow->confirm_area,
504 &prefswindow->apply_btn, GTK_STOCK_APPLY,
505 &prefswindow->cancel_btn, GTK_STOCK_CANCEL,
506 &prefswindow->ok_btn, GTK_STOCK_OK);
507 #else
508 gtkut_stock_button_set_create(&prefswindow->confirm_area,
509 &prefswindow->apply_btn, GTK_STOCK_APPLY,
510 &prefswindow->ok_btn, GTK_STOCK_CLOSE,
511 NULL, NULL);
512 #endif
513 gtk_widget_show_all(prefswindow->confirm_area);
514 gtk_widget_show(prefswindow->vbox);
515 gtk_widget_show(prefswindow->scrolledwindow1);
516
517 gtk_box_pack_start(GTK_BOX(prefswindow->vbox), prefswindow->confirm_area, FALSE, FALSE, 0);
518
519 #ifndef GENERIC_UMPC
520 g_signal_connect(G_OBJECT(prefswindow->ok_btn), "clicked",
521 G_CALLBACK(ok_button_clicked), prefswindow);
522 g_signal_connect(G_OBJECT(prefswindow->cancel_btn), "clicked",
523 G_CALLBACK(cancel_button_clicked), prefswindow);
524 g_signal_connect(G_OBJECT(prefswindow->apply_btn), "clicked",
525 G_CALLBACK(apply_button_clicked), prefswindow);
526 #else
527 g_signal_connect(G_OBJECT(prefswindow->ok_btn), "clicked",
528 G_CALLBACK(ok_button_clicked), prefswindow);
529 g_signal_connect(G_OBJECT(prefswindow->apply_btn), "clicked",
530 G_CALLBACK(apply_button_clicked), prefswindow);
531 #endif
532
533 g_signal_connect(G_OBJECT(prefswindow->window), "delete_event",
534 G_CALLBACK(window_closed), prefswindow);
535 g_signal_connect(G_OBJECT(prefswindow->window), "key_press_event",
536 G_CALLBACK(prefswindow_key_pressed), &(prefswindow->window));
537
538 /* connect to callback only if we have non-NULL pointers to store size to */
539 if (prefswindow->save_width && prefswindow->save_height) {
540 g_signal_connect(G_OBJECT(prefswindow->window), "size_allocate",
541 G_CALLBACK(prefs_size_allocate_cb), prefswindow);
542 }
543
544 MANAGE_WINDOW_SIGNALS_CONNECT(prefswindow->window);
545
546 if (!geometry.min_height) {
547
548 if (x < 800 && y < 600) {
549 geometry.min_width = 600;
550 geometry.min_height = 440;
551 } else {
552 geometry.min_width = 700;
553 geometry.min_height = 550;
554 }
555 }
556 gtk_window_set_geometry_hints(GTK_WINDOW(prefswindow->window), NULL, &geometry,
557 GDK_HINT_MIN_SIZE);
558 if (prefswindow->save_width && prefswindow->save_height) {
559 gtk_widget_set_size_request(prefswindow->window, *(prefswindow->save_width),
560 *(prefswindow->save_height));
561 }
562
563 #ifdef GENERIC_UMPC
564 prefs_show_sections(prefswindow);
565 #endif
566 gtk_widget_show(prefswindow->window);
567 adj = gtk_scrolled_window_get_vadjustment(
568 GTK_SCROLLED_WINDOW(prefswindow->scrolledwindow1));
569 gtk_adjustment_set_value(adj, gtk_adjustment_get_lower(adj));
570 gtk_adjustment_changed(adj);
571 }
572
prefswindow_open(const gchar * title,GSList * prefs_pages,gpointer data,gint * save_width,gint * save_height,PrefsOpenCallbackFunc open_cb,PrefsApplyCallbackFunc apply_cb,PrefsCloseCallbackFunc close_cb)573 void prefswindow_open(const gchar *title, GSList *prefs_pages, gpointer data,
574 gint *save_width, gint *save_height,
575 PrefsOpenCallbackFunc open_cb,
576 PrefsApplyCallbackFunc apply_cb,
577 PrefsCloseCallbackFunc close_cb)
578 {
579 prefswindow_open_full(title, prefs_pages, data, NULL, save_width, save_height,
580 FALSE, open_cb, apply_cb, close_cb);
581 }
582
583 /*!
584 *\brief Save Gtk object size to prefs dataset
585 */
prefs_size_allocate_cb(GtkWidget * widget,GtkAllocation * allocation,gpointer * user_data)586 static void prefs_size_allocate_cb(GtkWidget *widget,
587 GtkAllocation *allocation, gpointer *user_data)
588 {
589 PrefsWindow *prefswindow = (PrefsWindow *) user_data;
590
591 cm_return_if_fail(allocation != NULL);
592
593 /* don't try to save size to NULL pointers */
594 if (prefswindow && prefswindow->save_width && prefswindow->save_height) {
595 *(prefswindow->save_width) = allocation->width;
596 *(prefswindow->save_height) = allocation->height;
597 }
598 }
599
prefswindow_create_data_store(void)600 static GtkTreeStore *prefswindow_create_data_store(void)
601 {
602 return gtk_tree_store_new(N_PREFS_PAGE_COLUMNS,
603 G_TYPE_STRING,
604 G_TYPE_POINTER,
605 G_TYPE_AUTO_POINTER,
606 G_TYPE_FLOAT,
607 G_TYPE_INT,
608 -1);
609 }
610
prefswindow_tree_view_create(PrefsWindow * prefswindow)611 static GtkWidget *prefswindow_tree_view_create(PrefsWindow *prefswindow)
612 {
613 GtkTreeView *tree_view;
614 GtkTreeSelection *selector;
615 GtkTreeModel *model;
616
617 model = GTK_TREE_MODEL(prefswindow_create_data_store());
618 tree_view = GTK_TREE_VIEW(gtk_tree_view_new_with_model(model));
619 g_object_unref(model);
620 gtk_tree_view_set_rules_hint(tree_view, prefs_common.use_stripes_everywhere);
621
622 selector = gtk_tree_view_get_selection(tree_view);
623 gtk_tree_selection_set_mode(selector, GTK_SELECTION_BROWSE);
624 gtk_tree_selection_set_select_function(selector, prefswindow_row_selected,
625 prefswindow, NULL);
626
627 /* create the columns */
628 prefs_filtering_create_tree_view_columns(GTK_WIDGET(tree_view));
629
630 return GTK_WIDGET(tree_view);
631 }
632
prefs_filtering_create_tree_view_columns(GtkWidget * tree_view)633 static void prefs_filtering_create_tree_view_columns(GtkWidget *tree_view)
634 {
635 GtkTreeViewColumn *column;
636 GtkCellRenderer *renderer;
637
638 renderer = gtk_cell_renderer_text_new();
639 column = gtk_tree_view_column_new_with_attributes
640 (_("Page Index"),
641 renderer,
642 "text", PREFS_PAGE_TITLE,
643 NULL);
644 gtk_tree_view_append_column(GTK_TREE_VIEW(tree_view), column);
645 }
646
prefswindow_row_selected(GtkTreeSelection * selector,GtkTreeModel * model,GtkTreePath * path,gboolean currently_selected,gpointer data)647 static gboolean prefswindow_row_selected(GtkTreeSelection *selector,
648 GtkTreeModel *model,
649 GtkTreePath *path,
650 gboolean currently_selected,
651 gpointer data)
652 {
653 PrefsTreeNode *prefsnode;
654 PrefsPage *page;
655 PrefsWindow *prefswindow = (PrefsWindow *) data;
656 gfloat lower;
657 gchar *labeltext;
658 gint pagenum, i;
659 GtkTreeIter iter;
660 GtkAdjustment *adj;
661
662 #ifndef GENERIC_UMPC
663 if (currently_selected)
664 return TRUE;
665 #endif
666 if (!gtk_tree_model_get_iter(GTK_TREE_MODEL(model), &iter, path))
667 return TRUE;
668
669 gtk_tree_model_get(model, &iter, PREFS_PAGE_DATA, &prefsnode, -1);
670 page = prefsnode->page;
671
672 debug_print("%f\n", prefsnode->treeweight);
673
674 if (page == NULL) {
675 gtk_label_set_text(GTK_LABEL(prefswindow->pagelabel), "");
676 pagenum = gtk_notebook_page_num(GTK_NOTEBOOK(prefswindow->notebook),
677 prefswindow->empty_page);
678 gtk_notebook_set_current_page(GTK_NOTEBOOK(prefswindow->notebook),
679 pagenum);
680 return TRUE;
681 }
682
683 prefswindow_build_page(prefswindow, page);
684
685 i = 0;
686 while (page->path[i + 1] != 0)
687 i++;
688 labeltext = page->path[i];
689
690 gtk_label_set_text(GTK_LABEL(prefswindow->pagelabel), labeltext);
691
692 pagenum = gtk_notebook_page_num(GTK_NOTEBOOK(prefswindow->notebook),
693 page->widget);
694 gtk_notebook_set_current_page(GTK_NOTEBOOK(prefswindow->notebook),
695 pagenum);
696
697 adj = gtk_scrolled_window_get_vadjustment(
698 GTK_SCROLLED_WINDOW(page->widget));
699 lower = gtk_adjustment_get_lower(adj);
700 gtk_adjustment_set_value(adj, lower);
701 gtk_adjustment_changed(adj);
702 adj = gtk_scrolled_window_get_hadjustment(
703 GTK_SCROLLED_WINDOW(page->widget));
704 gtk_adjustment_set_value(adj, lower);
705 gtk_adjustment_changed(adj);
706
707 #ifdef GENERIC_UMPC
708 prefs_show_page(prefswindow);
709 #endif
710 return TRUE;
711 }
712
713