2 * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
3 * Copyright (C) 1999-2007 Hiroyuki Yamamoto and the Claws Mail Team
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.
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.
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/>.
25 #include <glib/gi18n.h>
28 #include <gtk/gtktext.h>
29 #include <gdk/gdkkeysyms.h>
32 #include "prefswindow.h"
34 #include "prefs_common.h"
37 PREFS_PAGE_TITLE, /* page title */
38 PREFS_PAGE_DATA, /* PrefsTreeNode data */
39 PREFS_PAGE_DATA_AUTO_FREE, /* auto free for PREFS_PAGE_DATA */
40 PREFS_PAGE_WEIGHT, /* weight */
41 PREFS_PAGE_INDEX, /* index in original page list */
45 typedef struct _PrefsWindow PrefsWindow;
46 typedef struct _PrefsTreeNode PrefsTreeNode;
53 GtkWidget *scrolledwindow1;
54 GtkWidget *scrolledwindow2;
58 GtkWidget *labelframe;
61 GtkWidget *confirm_area;
63 GtkWidget *cancel_btn;
68 GtkWidget *empty_page;
72 GtkDestroyNotify func;
78 gfloat treeweight; /* GTK2: not used */
81 static void prefs_size_allocate_cb(GtkWidget *widget,
82 GtkAllocation *allocation, gpointer *user_data);
83 static GtkTreeStore *prefswindow_create_data_store (void);
84 static GtkWidget *prefswindow_tree_view_create (PrefsWindow* prefswindow);
85 static void prefs_filtering_create_tree_view_columns (GtkWidget *tree_view);
86 static gboolean prefswindow_row_selected (GtkTreeSelection *selector,
89 gboolean currently_selected,
92 static void save_all_pages(GSList *prefs_pages)
96 for (cur = prefs_pages; cur != NULL; cur = g_slist_next(cur)) {
97 PrefsPage *page = (PrefsPage *) cur->data;
99 if (page->page_open) {
100 page->save_page(page);
105 static gboolean query_can_close_all_pages(GSList *prefs_pages)
109 for (cur = prefs_pages; cur != NULL; cur = g_slist_next(cur)) {
110 PrefsPage *page = (PrefsPage *) cur->data;
113 if (!page->can_close(page))
119 static void close_all_pages(GSList *prefs_pages)
123 for (cur = prefs_pages; cur != NULL; cur = g_slist_next(cur)) {
124 PrefsPage *page = (PrefsPage *) cur->data;
126 if (page->page_open) {
127 page->destroy_widget(page);
128 page->page_open = FALSE;
134 static void prefs_show_sections(PrefsWindow *prefswindow)
137 GtkWidget *paned = prefswindow->paned;
139 g_object_get (G_OBJECT(paned),
143 gtk_widget_show(gtk_paned_get_child1(GTK_PANED(paned)));
144 gtk_widget_hide(gtk_paned_get_child2(GTK_PANED(paned)));
145 gtk_paned_set_position(GTK_PANED(paned), max);
148 static void prefs_show_page(PrefsWindow *prefswindow)
151 GtkWidget *paned = prefswindow->paned;
153 g_object_get (G_OBJECT(paned),
157 gtk_widget_hide(gtk_paned_get_child1(GTK_PANED(paned)));
158 gtk_widget_show(gtk_paned_get_child2(GTK_PANED(paned)));
159 gtk_paned_set_position(GTK_PANED(paned), min);
163 static void apply_button_clicked(GtkButton *button, gpointer user_data)
165 PrefsWindow *prefswindow = (PrefsWindow *) user_data;
167 save_all_pages(prefswindow->prefs_pages);
169 prefs_show_sections(prefswindow);
173 static void close_prefs_window(PrefsWindow *prefswindow)
175 debug_print("prefs window closed\n");
177 close_all_pages(prefswindow->prefs_pages);
179 gtk_widget_destroy(prefswindow->window);
180 g_slist_free(prefswindow->prefs_pages);
181 if(prefswindow->func != NULL)
182 prefswindow->func(prefswindow->data);
186 static void ok_button_clicked(GtkButton *button, gpointer user_data)
188 PrefsWindow *prefswindow = (PrefsWindow *) user_data;
190 if (query_can_close_all_pages(prefswindow->prefs_pages)) {
191 save_all_pages(prefswindow->prefs_pages);
192 close_prefs_window(prefswindow);
196 static void cancel_button_clicked(GtkButton *button, gpointer user_data)
198 PrefsWindow *prefswindow = (PrefsWindow *) user_data;
200 close_prefs_window(prefswindow);
203 static gboolean window_closed(GtkWidget *widget, GdkEvent *event, gpointer user_data)
205 PrefsWindow *prefswindow = (PrefsWindow *) user_data;
208 save_all_pages(prefswindow->prefs_pages);
210 close_prefs_window(prefswindow);
215 static gboolean prefswindow_key_pressed(GtkWidget *widget, GdkEventKey *event,
218 GtkWidget *focused_child;
221 switch (event->keyval) {
224 cancel_button_clicked(NULL, data);
226 ok_button_clicked(NULL, data);
231 focused_child = gtkut_get_focused_child
232 (GTK_CONTAINER(data->notebook));
233 /* Press ok, if the focused child is not a text view
234 * and text (anything that accepts return) (can pass
235 * NULL to any of the GTK_xxx() casts) */
236 if (!GTK_IS_TEXT_VIEW(focused_child))
237 ok_button_clicked(NULL, data);
246 typedef struct FindNodeByName {
252 static gboolean find_node_by_name(GtkTreeModel *model, GtkTreePath *path,
253 GtkTreeIter *iter, FindNodeByName *data)
256 gboolean result = FALSE;
258 gtk_tree_model_get(model, iter, PREFS_PAGE_TITLE, &name, -1);
260 result = strcmp(name, data->name) == 0;
271 static gint prefswindow_tree_sort_by_weight(GtkTreeModel *model,
279 /* From observation sorting should keep in account the original
280 * order in the prefs_pages list. I.e. if equal weight, prefer
281 * the index in the pages list */
282 gtk_tree_model_get(model, a,
283 PREFS_PAGE_INDEX, &i1,
284 PREFS_PAGE_WEIGHT, &f1, -1);
285 gtk_tree_model_get(model, b,
286 PREFS_PAGE_INDEX, &i2,
287 PREFS_PAGE_WEIGHT, &f2, -1);
289 return f1 < f2 ? -1 : (f1 > f2 ? 1 :
290 (i1 < i2 ? 1 : (i1 > i2 ? -1 : 0)));
293 static void prefswindow_build_all_pages(PrefsWindow *prefswindow, GSList *prefs_pages)
297 prefs_pages = g_slist_reverse(prefs_pages);
298 for (cur = prefs_pages; cur != NULL; cur = g_slist_next(cur)) {
299 PrefsPage *page = (PrefsPage *) cur->data;
301 if (!page->page_open) {
302 page->create_widget(page, GTK_WINDOW(prefswindow->window), prefswindow->data);
303 gtk_container_add(GTK_CONTAINER(prefswindow->notebook), page->widget);
304 page->page_open = TRUE;
307 prefs_pages = g_slist_reverse(prefs_pages);
310 static void prefswindow_build_tree(GtkWidget *tree_view, GSList *prefs_pages,
311 PrefsWindow *prefswindow,
312 gboolean preload_pages,
313 gboolean activate_child)
315 GtkTreeStore *store = GTK_TREE_STORE(gtk_tree_view_get_model
316 (GTK_TREE_VIEW(tree_view)));
318 gint index; /* index in pages list */
319 GtkTreeSelection *selection;
322 for (cur = prefs_pages, index = 0; cur != NULL; cur = g_slist_next(cur), index++) {
323 PrefsPage *page = (PrefsPage *)cur->data;
324 FindNodeByName find_name;
325 GtkTreeIter node, child;
326 PrefsTreeNode *prefs_node;
329 /* each page tree component string */
330 for (i = 0; page->path[i] != NULL; i++) {
331 find_name.found = FALSE;
332 find_name.name = page->path[i];
334 /* find node to attach to
335 * FIXME: we search the entire tree, so this is suboptimal... */
336 gtk_tree_model_foreach(GTK_TREE_MODEL(store),
337 (GtkTreeModelForeachFunc) find_node_by_name,
339 if (find_name.found) {
340 node = find_name.node;
341 gtk_tree_model_get(GTK_TREE_MODEL(store), &node,
342 PREFS_PAGE_DATA, &prefs_node,
347 /* create a new top level */
348 gtk_tree_store_append(store, &child, i == 0 ? NULL : &node);
349 prefs_node = g_new0(PrefsTreeNode, 1);
350 autoptr = g_auto_pointer_new(prefs_node);
351 gtk_tree_store_set(store, &child,
352 PREFS_PAGE_TITLE, page->path[i],
353 PREFS_PAGE_DATA, prefs_node,
354 PREFS_PAGE_DATA_AUTO_FREE, autoptr,
355 PREFS_PAGE_INDEX, index,
356 PREFS_PAGE_WEIGHT, 0.0f,
358 g_auto_pointer_free(autoptr);
363 /* right now we have a node and its prefs_node */
364 prefs_node->page = page;
366 /* parents "inherit" the max weight of the children */
370 gtk_tree_model_get(GTK_TREE_MODEL(store), &node,
371 PREFS_PAGE_WEIGHT, &f,
373 if (page->weight > f) {
375 gtk_tree_store_set(store, &node,
376 PREFS_PAGE_WEIGHT, f,
380 } while (gtk_tree_model_iter_parent(GTK_TREE_MODEL(store),
384 gtk_tree_view_expand_all(GTK_TREE_VIEW(tree_view));
386 /* set sort func & sort */
387 gtk_tree_sortable_set_sort_func(GTK_TREE_SORTABLE(store),
389 prefswindow_tree_sort_by_weight,
391 gtk_tree_sortable_set_sort_column_id(GTK_TREE_SORTABLE(store),
393 GTK_SORT_DESCENDING);
396 prefswindow_build_all_pages(prefswindow, prefs_pages);
398 /* select first one or its first child if necessary */
400 selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(tree_view));
401 if (gtk_tree_model_get_iter_first(GTK_TREE_MODEL(store), &iter)) {
402 if (activate_child && gtk_tree_model_iter_has_child(GTK_TREE_MODEL(store), &iter)) {
403 GtkTreeIter parent = iter;
404 if (!gtk_tree_model_iter_children(GTK_TREE_MODEL(store), &iter, &parent))
407 gtk_tree_selection_select_iter(selection, &iter);
412 void prefswindow_open_full(const gchar *title, GSList *prefs_pages,
413 gpointer data, GtkDestroyNotify func,
414 gint *save_width, gint *save_height,
415 gboolean preload_pages, gboolean activate_child)
417 PrefsWindow *prefswindow;
418 gint x = gdk_screen_width();
419 gint y = gdk_screen_height();
420 static GdkGeometry geometry;
423 prefswindow = g_new0(PrefsWindow, 1);
425 prefswindow->data = data;
426 prefswindow->func = func;
427 prefswindow->prefs_pages = g_slist_copy(prefs_pages);
428 prefswindow->save_width = save_width;
429 prefswindow->save_height = save_height;
431 prefswindow->window = gtkut_window_new(GTK_WINDOW_TOPLEVEL, "prefswindow");
432 gtk_window_set_title(GTK_WINDOW(prefswindow->window), title);
434 gtk_window_set_position (GTK_WINDOW(prefswindow->window), GTK_WIN_POS_CENTER);
435 gtk_window_set_modal (GTK_WINDOW (prefswindow->window), TRUE);
436 gtk_window_set_resizable (GTK_WINDOW(prefswindow->window), TRUE);
437 gtk_container_set_border_width(GTK_CONTAINER(prefswindow->window), 4);
439 prefswindow->vbox = gtk_vbox_new(FALSE, 6);
440 gtk_widget_show(prefswindow->vbox);
442 prefswindow->paned = gtk_hpaned_new();
443 gtk_widget_show(prefswindow->paned);
445 gtk_container_add(GTK_CONTAINER(prefswindow->window), prefswindow->vbox);
447 gtk_box_pack_start(GTK_BOX(prefswindow->vbox), prefswindow->paned, TRUE, TRUE, 0);
449 prefswindow->scrolledwindow1 = gtk_scrolled_window_new(NULL, NULL);
450 gtk_widget_show(prefswindow->scrolledwindow1);
451 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(prefswindow->scrolledwindow1),
452 GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
454 gtk_paned_add1(GTK_PANED(prefswindow->paned), prefswindow->scrolledwindow1);
456 prefswindow->tree_view = prefswindow_tree_view_create(prefswindow);
457 gtk_widget_show(prefswindow->tree_view);
458 gtk_container_add(GTK_CONTAINER(prefswindow->scrolledwindow1),
459 prefswindow->tree_view);
461 prefswindow->frame = gtk_frame_new(NULL);
462 gtk_widget_show(prefswindow->frame);
463 gtk_frame_set_shadow_type(GTK_FRAME(prefswindow->frame), GTK_SHADOW_IN);
465 gtk_paned_add2(GTK_PANED(prefswindow->paned), prefswindow->frame);
467 prefswindow->table2 = gtk_table_new(1, 2, FALSE);
468 gtk_widget_show(prefswindow->table2);
469 gtk_container_add(GTK_CONTAINER(prefswindow->frame), prefswindow->table2);
471 prefswindow->labelframe = gtk_frame_new(NULL);
472 gtk_widget_show(prefswindow->labelframe);
473 gtk_frame_set_shadow_type(GTK_FRAME(prefswindow->labelframe), GTK_SHADOW_OUT);
474 gtk_table_attach(GTK_TABLE(prefswindow->table2), prefswindow->labelframe,
475 0, 1, 0, 1, GTK_FILL | GTK_EXPAND, GTK_FILL, 1, 1);
477 prefswindow->pagelabel = gtk_label_new("");
478 gtk_widget_show(prefswindow->pagelabel);
479 gtk_label_set_justify(GTK_LABEL(prefswindow->pagelabel), GTK_JUSTIFY_LEFT);
480 gtk_misc_set_alignment(GTK_MISC(prefswindow->pagelabel), 0, 0.0);
481 gtk_container_add(GTK_CONTAINER(prefswindow->labelframe), prefswindow->pagelabel);
483 prefswindow->scrolledwindow2 = gtk_scrolled_window_new(NULL, NULL);
484 gtk_widget_show(prefswindow->scrolledwindow2);
485 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(prefswindow->scrolledwindow2),
486 GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
488 prefswindow->notebook = gtk_notebook_new();
489 gtk_widget_show(prefswindow->notebook);
490 gtk_notebook_set_scrollable(GTK_NOTEBOOK(prefswindow->notebook), TRUE);
491 gtk_notebook_set_show_tabs(GTK_NOTEBOOK(prefswindow->notebook), FALSE);
492 gtk_notebook_set_show_border(GTK_NOTEBOOK(prefswindow->notebook), FALSE);
493 gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(prefswindow->scrolledwindow2),
494 prefswindow->notebook);
495 gtk_table_attach(GTK_TABLE(prefswindow->table2), prefswindow->scrolledwindow2,
496 0, 1, 1, 2, GTK_FILL | GTK_EXPAND, GTK_FILL | GTK_EXPAND, 8, 8);
498 prefswindow->empty_page = gtk_label_new("");
499 gtk_widget_show(prefswindow->empty_page);
500 gtk_container_add(GTK_CONTAINER(prefswindow->notebook), prefswindow->empty_page);
502 prefswindow_build_tree(prefswindow->tree_view, prefs_pages, prefswindow,
503 preload_pages, activate_child);
505 gtk_widget_grab_focus(prefswindow->tree_view);
508 gtkut_stock_button_set_create(&prefswindow->confirm_area,
509 &prefswindow->apply_btn, GTK_STOCK_APPLY,
510 &prefswindow->cancel_btn, GTK_STOCK_CANCEL,
511 &prefswindow->ok_btn, GTK_STOCK_OK);
513 gtkut_stock_button_set_create(&prefswindow->confirm_area,
514 &prefswindow->apply_btn, GTK_STOCK_APPLY,
515 &prefswindow->ok_btn, GTK_STOCK_CLOSE,
518 gtk_widget_show_all(prefswindow->confirm_area);
519 gtk_widget_show(prefswindow->vbox);
520 gtk_widget_show(prefswindow->scrolledwindow1);
521 gtk_widget_show(prefswindow->scrolledwindow2);
523 gtk_box_pack_start(GTK_BOX(prefswindow->vbox), prefswindow->confirm_area, FALSE, FALSE, 0);
526 g_signal_connect(G_OBJECT(prefswindow->ok_btn), "clicked",
527 G_CALLBACK(ok_button_clicked), prefswindow);
528 g_signal_connect(G_OBJECT(prefswindow->cancel_btn), "clicked",
529 G_CALLBACK(cancel_button_clicked), prefswindow);
530 g_signal_connect(G_OBJECT(prefswindow->apply_btn), "clicked",
531 G_CALLBACK(apply_button_clicked), prefswindow);
533 g_signal_connect(G_OBJECT(prefswindow->ok_btn), "clicked",
534 G_CALLBACK(ok_button_clicked), prefswindow);
535 g_signal_connect(G_OBJECT(prefswindow->apply_btn), "clicked",
536 G_CALLBACK(apply_button_clicked), prefswindow);
539 g_signal_connect(G_OBJECT(prefswindow->window), "delete_event",
540 G_CALLBACK(window_closed), prefswindow);
543 maemo_connect_key_press_to_mainwindow(GTK_WINDOW(prefswindow->window));
545 g_signal_connect(G_OBJECT(prefswindow->window), "key_press_event",
546 G_CALLBACK(prefswindow_key_pressed), &(prefswindow->window));
549 /* connect to callback only if we hhave non-NULL pointers to store size to */
550 if (prefswindow->save_width && prefswindow->save_height) {
551 g_signal_connect(G_OBJECT(prefswindow->window), "size_allocate",
552 G_CALLBACK(prefs_size_allocate_cb), prefswindow);
555 if (!geometry.min_height) {
557 if (x < 800 && y < 600) {
558 geometry.min_width = 600;
559 geometry.min_height = 440;
561 geometry.min_width = 700;
562 geometry.min_height = 550;
565 gtk_window_set_geometry_hints(GTK_WINDOW(prefswindow->window), NULL, &geometry,
567 if (prefswindow->save_width && prefswindow->save_height) {
568 gtk_widget_set_size_request(prefswindow->window, *(prefswindow->save_width),
569 *(prefswindow->save_height));
573 prefs_show_sections(prefswindow);
575 gtk_widget_show(prefswindow->window);
577 maemo_window_full_screen_if_needed(GTK_WINDOW(prefswindow->window));
579 adj = gtk_scrolled_window_get_vadjustment(
580 GTK_SCROLLED_WINDOW(prefswindow->scrolledwindow1));
581 gtk_adjustment_set_value(adj, adj->lower);
582 adj = gtk_scrolled_window_get_vadjustment(
583 GTK_SCROLLED_WINDOW(prefswindow->scrolledwindow2));
584 gtk_adjustment_set_value(adj, adj->lower);
585 adj = gtk_scrolled_window_get_hadjustment(
586 GTK_SCROLLED_WINDOW(prefswindow->scrolledwindow2));
587 gtk_adjustment_set_value(adj, adj->lower);
590 void prefswindow_open(const gchar *title, GSList *prefs_pages, gpointer data,
591 gint *save_width, gint *save_height)
593 prefswindow_open_full(title, prefs_pages, data, NULL, save_width, save_height,
598 *\brief Save Gtk object size to prefs dataset
600 static void prefs_size_allocate_cb(GtkWidget *widget,
601 GtkAllocation *allocation, gpointer *user_data)
603 PrefsWindow *prefswindow = (PrefsWindow *) user_data;
605 g_return_if_fail(allocation != NULL);
607 /* don't try to save size to NULL pointers */
608 if (prefswindow && prefswindow->save_width && prefswindow->save_height) {
609 *(prefswindow->save_width) = allocation->width;
610 *(prefswindow->save_height) = allocation->height;
614 static GtkTreeStore *prefswindow_create_data_store(void)
616 return gtk_tree_store_new(N_PREFS_PAGE_COLUMNS,
625 static GtkWidget *prefswindow_tree_view_create(PrefsWindow *prefswindow)
627 GtkTreeView *tree_view;
628 GtkTreeSelection *selector;
631 model = GTK_TREE_MODEL(prefswindow_create_data_store());
632 tree_view = GTK_TREE_VIEW(gtk_tree_view_new_with_model(model));
633 g_object_unref(model);
634 gtk_tree_view_set_rules_hint(tree_view, prefs_common.use_stripes_everywhere);
636 selector = gtk_tree_view_get_selection(tree_view);
637 gtk_tree_selection_set_mode(selector, GTK_SELECTION_BROWSE);
638 gtk_tree_selection_set_select_function(selector, prefswindow_row_selected,
641 /* create the columns */
642 prefs_filtering_create_tree_view_columns(GTK_WIDGET(tree_view));
644 return GTK_WIDGET(tree_view);
647 static void prefs_filtering_create_tree_view_columns(GtkWidget *tree_view)
649 GtkTreeViewColumn *column;
650 GtkCellRenderer *renderer;
652 renderer = gtk_cell_renderer_text_new();
653 column = gtk_tree_view_column_new_with_attributes
656 "text", PREFS_PAGE_TITLE,
658 gtk_tree_view_append_column(GTK_TREE_VIEW(tree_view), column);
661 static gboolean prefswindow_row_selected(GtkTreeSelection *selector,
664 gboolean currently_selected,
667 PrefsTreeNode *prefsnode;
669 PrefsWindow *prefswindow = (PrefsWindow *) data;
676 if (currently_selected)
679 if (!gtk_tree_model_get_iter(GTK_TREE_MODEL(model), &iter, path))
682 gtk_tree_model_get(model, &iter, PREFS_PAGE_DATA, &prefsnode, -1);
683 page = prefsnode->page;
685 debug_print("%f\n", prefsnode->treeweight);
688 gtk_label_set_text(GTK_LABEL(prefswindow->pagelabel), "");
689 pagenum = gtk_notebook_page_num(GTK_NOTEBOOK(prefswindow->notebook),
690 prefswindow->empty_page);
691 gtk_notebook_set_current_page(GTK_NOTEBOOK(prefswindow->notebook),
696 if (!page->page_open) {
697 page->create_widget(page, GTK_WINDOW(prefswindow->window), prefswindow->data);
698 gtk_container_add(GTK_CONTAINER(prefswindow->notebook), page->widget);
699 page->page_open = TRUE;
703 while (page->path[i + 1] != 0)
705 labeltext = page->path[i];
707 gtk_label_set_text(GTK_LABEL(prefswindow->pagelabel), labeltext);
709 pagenum = gtk_notebook_page_num(GTK_NOTEBOOK(prefswindow->notebook),
711 gtk_notebook_set_current_page(GTK_NOTEBOOK(prefswindow->notebook),
714 adj = gtk_scrolled_window_get_vadjustment(
715 GTK_SCROLLED_WINDOW(prefswindow->scrolledwindow2));
716 gtk_adjustment_set_value(adj, adj->lower);
717 adj = gtk_scrolled_window_get_hadjustment(
718 GTK_SCROLLED_WINDOW(prefswindow->scrolledwindow2));
719 gtk_adjustment_set_value(adj, adj->lower);
722 prefs_show_page(prefswindow);