2 * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
3 * Copyright (C) 1999-2013 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/>.
22 #include "claws-features.h"
26 #include <glib/gi18n.h>
29 #include <gdk/gdkkeysyms.h>
32 #include "prefswindow.h"
34 #include "prefs_common.h"
35 #include "gtk/manage_window.h"
38 PREFS_PAGE_TITLE, /* page title */
39 PREFS_PAGE_DATA, /* PrefsTreeNode data */
40 PREFS_PAGE_DATA_AUTO_FREE, /* auto free for PREFS_PAGE_DATA */
41 PREFS_PAGE_WEIGHT, /* weight */
42 PREFS_PAGE_INDEX, /* index in original page list */
46 typedef struct _PrefsWindow PrefsWindow;
47 typedef struct _PrefsTreeNode PrefsTreeNode;
54 GtkWidget *scrolledwindow1;
58 GtkWidget *labelframe;
61 GtkWidget *confirm_area;
63 GtkWidget *cancel_btn;
67 PrefsCloseCallbackFunc open_cb;
68 PrefsCloseCallbackFunc close_cb;
70 GtkWidget *empty_page;
80 gfloat treeweight; /* GTK2: not used */
83 static void prefs_size_allocate_cb(GtkWidget *widget,
84 GtkAllocation *allocation, gpointer *user_data);
85 static GtkTreeStore *prefswindow_create_data_store (void);
86 static GtkWidget *prefswindow_tree_view_create (PrefsWindow* prefswindow);
87 static void prefs_filtering_create_tree_view_columns (GtkWidget *tree_view);
88 static gboolean prefswindow_row_selected (GtkTreeSelection *selector,
91 gboolean currently_selected,
94 static void save_all_pages(GSList *prefs_pages)
98 for (cur = prefs_pages; cur != NULL; cur = g_slist_next(cur)) {
99 PrefsPage *page = (PrefsPage *) cur->data;
101 if (page->page_open) {
102 page->save_page(page);
107 static gboolean query_can_close_all_pages(GSList *prefs_pages)
111 for (cur = prefs_pages; cur != NULL; cur = g_slist_next(cur)) {
112 PrefsPage *page = (PrefsPage *) cur->data;
115 if (!page->can_close(page))
121 static void close_all_pages(GSList *prefs_pages)
125 for (cur = prefs_pages; cur != NULL; cur = g_slist_next(cur)) {
126 PrefsPage *page = (PrefsPage *) cur->data;
128 if (page->page_open) {
129 page->destroy_widget(page);
130 page->page_open = FALSE;
136 static void prefs_show_sections(PrefsWindow *prefswindow)
139 GtkWidget *paned = prefswindow->paned;
141 g_object_get (G_OBJECT(paned),
145 gtk_widget_show(gtk_paned_get_child1(GTK_PANED(paned)));
146 gtk_widget_hide(gtk_paned_get_child2(GTK_PANED(paned)));
147 gtk_paned_set_position(GTK_PANED(paned), max);
150 static void prefs_show_page(PrefsWindow *prefswindow)
153 GtkWidget *paned = prefswindow->paned;
155 g_object_get (G_OBJECT(paned),
159 gtk_widget_hide(gtk_paned_get_child1(GTK_PANED(paned)));
160 gtk_widget_show(gtk_paned_get_child2(GTK_PANED(paned)));
161 gtk_paned_set_position(GTK_PANED(paned), min);
165 static void apply_button_clicked(GtkButton *button, gpointer user_data)
167 PrefsWindow *prefswindow = (PrefsWindow *) user_data;
169 save_all_pages(prefswindow->prefs_pages);
171 prefs_show_sections(prefswindow);
175 static void close_prefs_window(PrefsWindow *prefswindow)
177 debug_print("prefs window closed\n");
179 close_all_pages(prefswindow->prefs_pages);
181 if (prefswindow->close_cb)
182 prefswindow->close_cb(GTK_WINDOW(prefswindow->window));
184 gtk_widget_destroy(prefswindow->window);
185 g_slist_free(prefswindow->prefs_pages);
186 if(prefswindow->func != NULL)
187 prefswindow->func(prefswindow->data);
191 static void ok_button_clicked(GtkButton *button, gpointer user_data)
193 PrefsWindow *prefswindow = (PrefsWindow *) user_data;
195 if (query_can_close_all_pages(prefswindow->prefs_pages)) {
196 save_all_pages(prefswindow->prefs_pages);
197 close_prefs_window(prefswindow);
201 static void cancel_button_clicked(GtkButton *button, gpointer user_data)
203 PrefsWindow *prefswindow = (PrefsWindow *) user_data;
205 close_prefs_window(prefswindow);
208 static gboolean window_closed(GtkWidget *widget, GdkEvent *event, gpointer user_data)
210 PrefsWindow *prefswindow = (PrefsWindow *) user_data;
213 save_all_pages(prefswindow->prefs_pages);
215 close_prefs_window(prefswindow);
220 static gboolean prefswindow_key_pressed(GtkWidget *widget, GdkEventKey *event,
223 GtkWidget *focused_child;
226 switch (event->keyval) {
227 case GDK_KEY_Escape :
228 cancel_button_clicked(NULL, data);
230 case GDK_KEY_Return :
231 case GDK_KEY_KP_Enter :
232 focused_child = gtkut_get_focused_child
233 (GTK_CONTAINER(data->notebook));
234 /* Press ok, if the focused child is not a text view
235 * and text (anything that accepts return) (can pass
236 * NULL to any of the GTK_xxx() casts) */
237 if (!GTK_IS_TEXT_VIEW(focused_child))
238 ok_button_clicked(NULL, data);
247 typedef struct FindNodeByName {
253 static gboolean find_node_by_name(GtkTreeModel *model, GtkTreePath *path,
254 GtkTreeIter *iter, FindNodeByName *data)
257 gboolean result = FALSE;
259 gtk_tree_model_get(model, iter, PREFS_PAGE_TITLE, &name, -1);
261 result = strcmp(name, data->name) == 0;
272 static gint prefswindow_tree_sort_by_weight(GtkTreeModel *model,
280 /* From observation sorting should keep in account the original
281 * order in the prefs_pages list. I.e. if equal weight, prefer
282 * the index in the pages list */
283 gtk_tree_model_get(model, a,
284 PREFS_PAGE_INDEX, &i1,
285 PREFS_PAGE_WEIGHT, &f1, -1);
286 gtk_tree_model_get(model, b,
287 PREFS_PAGE_INDEX, &i2,
288 PREFS_PAGE_WEIGHT, &f2, -1);
290 return f1 < f2 ? -1 : (f1 > f2 ? 1 :
291 (i1 < i2 ? 1 : (i1 > i2 ? -1 : 0)));
294 static void prefswindow_build_page(PrefsWindow *prefswindow, PrefsPage *page)
296 GtkWidget *scrolledwin, *tmp;
298 if (!page->page_open) {
299 scrolledwin = gtk_scrolled_window_new(NULL, NULL);
300 gtk_widget_show(scrolledwin);
301 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolledwin),
302 GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
304 page->create_widget(page, GTK_WINDOW(prefswindow->window), prefswindow->data);
305 gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(scrolledwin),
308 gtk_container_add(GTK_CONTAINER(prefswindow->notebook), scrolledwin);
309 tmp = gtk_bin_get_child(GTK_BIN(scrolledwin));
311 gtk_widget_realize(tmp);
312 gtk_widget_realize(page->widget);
314 page->widget = scrolledwin;
315 page->page_open = TRUE;
319 static void prefswindow_build_all_pages(PrefsWindow *prefswindow, GSList *prefs_pages)
323 prefs_pages = g_slist_reverse(prefs_pages);
324 for (cur = prefs_pages; cur != NULL; cur = g_slist_next(cur)) {
325 PrefsPage *page = (PrefsPage *) cur->data;
327 prefswindow_build_page(prefswindow, page);
329 prefs_pages = g_slist_reverse(prefs_pages);
332 static void prefswindow_build_tree(GtkWidget *tree_view, GSList *prefs_pages,
333 PrefsWindow *prefswindow,
334 gboolean preload_pages)
336 GtkTreeStore *store = GTK_TREE_STORE(gtk_tree_view_get_model
337 (GTK_TREE_VIEW(tree_view)));
339 gint index; /* index in pages list */
341 GtkTreeSelection *selection;
345 for (cur = prefs_pages, index = 0; cur != NULL; cur = g_slist_next(cur), index++) {
346 PrefsPage *page = (PrefsPage *)cur->data;
347 FindNodeByName find_name;
348 GtkTreeIter node, child;
349 PrefsTreeNode *prefs_node;
352 /* each page tree component string */
353 for (i = 0; page->path[i] != NULL; i++) {
354 find_name.found = FALSE;
355 find_name.name = page->path[i];
357 /* find node to attach to
358 * FIXME: we search the entire tree, so this is suboptimal... */
359 gtk_tree_model_foreach(GTK_TREE_MODEL(store),
360 (GtkTreeModelForeachFunc) find_node_by_name,
362 if (find_name.found && page->path[i] != page->path[i-1]) {
363 node = find_name.node;
364 gtk_tree_model_get(GTK_TREE_MODEL(store), &node,
365 PREFS_PAGE_DATA, &prefs_node,
370 /* create a new top level */
371 gtk_tree_store_append(store, &child, i == 0 ? NULL : &node);
372 prefs_node = g_new0(PrefsTreeNode, 1);
373 autoptr = g_auto_pointer_new(prefs_node);
374 gtk_tree_store_set(store, &child,
375 PREFS_PAGE_TITLE, page->path[i],
376 PREFS_PAGE_DATA, prefs_node,
377 PREFS_PAGE_DATA_AUTO_FREE, autoptr,
378 PREFS_PAGE_INDEX, index,
379 PREFS_PAGE_WEIGHT, 0.0f,
381 g_auto_pointer_free(autoptr);
386 /* right now we have a node and its prefs_node */
387 prefs_node->page = page;
389 /* parents "inherit" the max weight of the children */
393 gtk_tree_model_get(GTK_TREE_MODEL(store), &node,
394 PREFS_PAGE_WEIGHT, &f,
396 if (page->weight > f) {
398 gtk_tree_store_set(store, &node,
399 PREFS_PAGE_WEIGHT, f,
403 } while (gtk_tree_model_iter_parent(GTK_TREE_MODEL(store),
407 gtk_tree_view_expand_all(GTK_TREE_VIEW(tree_view));
409 /* set sort func & sort */
410 gtk_tree_sortable_set_sort_func(GTK_TREE_SORTABLE(store),
412 prefswindow_tree_sort_by_weight,
414 gtk_tree_sortable_set_sort_column_id(GTK_TREE_SORTABLE(store),
416 GTK_SORT_DESCENDING);
419 prefswindow_build_all_pages(prefswindow, prefs_pages);
421 /* select first one or its first child if necessary */
423 selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(tree_view));
424 if (gtk_tree_model_get_iter_first(GTK_TREE_MODEL(store), &iter)) {
425 if (gtk_tree_model_iter_has_child(GTK_TREE_MODEL(store), &iter)) {
426 GtkTreeIter parent = iter;
427 if (!gtk_tree_model_iter_children(GTK_TREE_MODEL(store), &iter, &parent))
430 gtk_tree_selection_select_iter(selection, &iter);
435 void prefswindow_open_full(const gchar *title, GSList *prefs_pages,
436 gpointer data, GDestroyNotify func,
437 gint *save_width, gint *save_height,
438 gboolean preload_pages,
439 PrefsOpenCallbackFunc open_cb,
440 PrefsCloseCallbackFunc close_cb)
442 PrefsWindow *prefswindow;
443 gint x = gdk_screen_width();
444 gint y = gdk_screen_height();
445 static GdkGeometry geometry;
448 prefswindow = g_new0(PrefsWindow, 1);
450 prefswindow->data = data;
451 prefswindow->func = func;
452 prefswindow->prefs_pages = g_slist_copy(prefs_pages);
453 prefswindow->save_width = save_width;
454 prefswindow->save_height = save_height;
455 prefswindow->open_cb = open_cb;
456 prefswindow->close_cb = close_cb;
458 prefswindow->window = gtkut_window_new(GTK_WINDOW_TOPLEVEL, "prefswindow");
459 gtk_window_set_title(GTK_WINDOW(prefswindow->window), title);
461 gtk_window_set_position (GTK_WINDOW(prefswindow->window), GTK_WIN_POS_CENTER);
462 gtk_window_set_modal (GTK_WINDOW (prefswindow->window), TRUE);
463 gtk_window_set_resizable (GTK_WINDOW(prefswindow->window), TRUE);
464 gtk_window_set_transient_for (GTK_WINDOW(prefswindow->window),
465 GTK_WINDOW(mainwindow_get_mainwindow()->window));
466 gtk_container_set_border_width(GTK_CONTAINER(prefswindow->window), 4);
468 prefswindow->vbox = gtk_vbox_new(FALSE, 6);
469 gtk_widget_show(prefswindow->vbox);
471 prefswindow->paned = gtk_hpaned_new();
472 gtk_widget_show(prefswindow->paned);
474 gtk_container_add(GTK_CONTAINER(prefswindow->window), prefswindow->vbox);
476 gtk_box_pack_start(GTK_BOX(prefswindow->vbox), prefswindow->paned, TRUE, TRUE, 0);
478 prefswindow->scrolledwindow1 = gtk_scrolled_window_new(NULL, NULL);
479 gtk_widget_show(prefswindow->scrolledwindow1);
480 gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(prefswindow->scrolledwindow1),
482 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(prefswindow->scrolledwindow1),
483 GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
485 gtk_paned_add1(GTK_PANED(prefswindow->paned), prefswindow->scrolledwindow1);
487 prefswindow->tree_view = prefswindow_tree_view_create(prefswindow);
488 gtk_widget_show(prefswindow->tree_view);
489 gtk_container_add(GTK_CONTAINER(prefswindow->scrolledwindow1),
490 prefswindow->tree_view);
492 prefswindow->vbox2 = gtk_vbox_new(FALSE, 2);
493 gtk_widget_show(prefswindow->vbox2);
495 gtk_paned_add2(GTK_PANED(prefswindow->paned), prefswindow->vbox2);
497 prefswindow->table2 = gtk_table_new(1, 2, FALSE);
498 gtk_widget_show(prefswindow->table2);
499 gtk_container_add(GTK_CONTAINER(prefswindow->vbox2), prefswindow->table2);
501 prefswindow->labelframe = gtk_frame_new(NULL);
502 gtk_widget_show(prefswindow->labelframe);
503 gtk_frame_set_shadow_type(GTK_FRAME(prefswindow->labelframe), GTK_SHADOW_OUT);
504 gtk_table_attach(GTK_TABLE(prefswindow->table2), prefswindow->labelframe,
505 0, 1, 0, 1, GTK_FILL | GTK_EXPAND, GTK_FILL, 1, 1);
507 prefswindow->pagelabel = gtk_label_new("");
508 gtk_widget_show(prefswindow->pagelabel);
509 gtk_label_set_justify(GTK_LABEL(prefswindow->pagelabel), GTK_JUSTIFY_LEFT);
510 gtk_misc_set_alignment(GTK_MISC(prefswindow->pagelabel), 0, 0.0);
511 gtk_container_add(GTK_CONTAINER(prefswindow->labelframe), prefswindow->pagelabel);
513 prefswindow->notebook = gtk_notebook_new();
514 gtk_widget_show(prefswindow->notebook);
515 gtk_notebook_set_scrollable(GTK_NOTEBOOK(prefswindow->notebook), TRUE);
516 gtk_notebook_set_show_tabs(GTK_NOTEBOOK(prefswindow->notebook), FALSE);
517 gtk_notebook_set_show_border(GTK_NOTEBOOK(prefswindow->notebook), FALSE);
519 gtk_table_attach(GTK_TABLE(prefswindow->table2), prefswindow->notebook,
520 0, 1, 1, 2, GTK_FILL | GTK_EXPAND, GTK_FILL | GTK_EXPAND, 0, 4);
522 prefswindow->empty_page = gtk_label_new("");
523 gtk_widget_show(prefswindow->empty_page);
524 gtk_container_add(GTK_CONTAINER(prefswindow->notebook), prefswindow->empty_page);
526 prefswindow_build_tree(prefswindow->tree_view, prefs_pages, prefswindow,
530 open_cb(GTK_WINDOW(prefswindow->window));
532 gtk_widget_grab_focus(prefswindow->tree_view);
535 gtkut_stock_button_set_create(&prefswindow->confirm_area,
536 &prefswindow->apply_btn, GTK_STOCK_APPLY,
537 &prefswindow->cancel_btn, GTK_STOCK_CANCEL,
538 &prefswindow->ok_btn, GTK_STOCK_OK);
540 gtkut_stock_button_set_create(&prefswindow->confirm_area,
541 &prefswindow->apply_btn, GTK_STOCK_APPLY,
542 &prefswindow->ok_btn, GTK_STOCK_CLOSE,
545 gtk_widget_show_all(prefswindow->confirm_area);
546 gtk_widget_show(prefswindow->vbox);
547 gtk_widget_show(prefswindow->scrolledwindow1);
549 gtk_box_pack_start(GTK_BOX(prefswindow->vbox), prefswindow->confirm_area, FALSE, FALSE, 0);
552 g_signal_connect(G_OBJECT(prefswindow->ok_btn), "clicked",
553 G_CALLBACK(ok_button_clicked), prefswindow);
554 g_signal_connect(G_OBJECT(prefswindow->cancel_btn), "clicked",
555 G_CALLBACK(cancel_button_clicked), prefswindow);
556 g_signal_connect(G_OBJECT(prefswindow->apply_btn), "clicked",
557 G_CALLBACK(apply_button_clicked), prefswindow);
559 g_signal_connect(G_OBJECT(prefswindow->ok_btn), "clicked",
560 G_CALLBACK(ok_button_clicked), prefswindow);
561 g_signal_connect(G_OBJECT(prefswindow->apply_btn), "clicked",
562 G_CALLBACK(apply_button_clicked), prefswindow);
565 g_signal_connect(G_OBJECT(prefswindow->window), "delete_event",
566 G_CALLBACK(window_closed), prefswindow);
567 g_signal_connect(G_OBJECT(prefswindow->window), "key_press_event",
568 G_CALLBACK(prefswindow_key_pressed), &(prefswindow->window));
570 /* connect to callback only if we have non-NULL pointers to store size to */
571 if (prefswindow->save_width && prefswindow->save_height) {
572 g_signal_connect(G_OBJECT(prefswindow->window), "size_allocate",
573 G_CALLBACK(prefs_size_allocate_cb), prefswindow);
576 MANAGE_WINDOW_SIGNALS_CONNECT(prefswindow->window);
578 if (!geometry.min_height) {
580 if (x < 800 && y < 600) {
581 geometry.min_width = 600;
582 geometry.min_height = 440;
584 geometry.min_width = 700;
585 geometry.min_height = 550;
588 gtk_window_set_geometry_hints(GTK_WINDOW(prefswindow->window), NULL, &geometry,
590 if (prefswindow->save_width && prefswindow->save_height) {
591 gtk_widget_set_size_request(prefswindow->window, *(prefswindow->save_width),
592 *(prefswindow->save_height));
596 prefs_show_sections(prefswindow);
598 gtk_widget_show(prefswindow->window);
599 adj = gtk_scrolled_window_get_vadjustment(
600 GTK_SCROLLED_WINDOW(prefswindow->scrolledwindow1));
601 gtk_adjustment_set_value(adj, gtk_adjustment_get_lower(adj));
602 gtk_adjustment_changed(adj);
605 void prefswindow_open(const gchar *title, GSList *prefs_pages, gpointer data,
606 gint *save_width, gint *save_height,
607 PrefsOpenCallbackFunc open_cb,
608 PrefsCloseCallbackFunc close_cb)
610 prefswindow_open_full(title, prefs_pages, data, NULL, save_width, save_height,
611 FALSE, open_cb, close_cb);
615 *\brief Save Gtk object size to prefs dataset
617 static void prefs_size_allocate_cb(GtkWidget *widget,
618 GtkAllocation *allocation, gpointer *user_data)
620 PrefsWindow *prefswindow = (PrefsWindow *) user_data;
622 cm_return_if_fail(allocation != NULL);
624 /* don't try to save size to NULL pointers */
625 if (prefswindow && prefswindow->save_width && prefswindow->save_height) {
626 *(prefswindow->save_width) = allocation->width;
627 *(prefswindow->save_height) = allocation->height;
631 static GtkTreeStore *prefswindow_create_data_store(void)
633 return gtk_tree_store_new(N_PREFS_PAGE_COLUMNS,
642 static GtkWidget *prefswindow_tree_view_create(PrefsWindow *prefswindow)
644 GtkTreeView *tree_view;
645 GtkTreeSelection *selector;
648 model = GTK_TREE_MODEL(prefswindow_create_data_store());
649 tree_view = GTK_TREE_VIEW(gtk_tree_view_new_with_model(model));
650 g_object_unref(model);
651 gtk_tree_view_set_rules_hint(tree_view, prefs_common.use_stripes_everywhere);
653 selector = gtk_tree_view_get_selection(tree_view);
654 gtk_tree_selection_set_mode(selector, GTK_SELECTION_BROWSE);
655 gtk_tree_selection_set_select_function(selector, prefswindow_row_selected,
658 /* create the columns */
659 prefs_filtering_create_tree_view_columns(GTK_WIDGET(tree_view));
661 return GTK_WIDGET(tree_view);
664 static void prefs_filtering_create_tree_view_columns(GtkWidget *tree_view)
666 GtkTreeViewColumn *column;
667 GtkCellRenderer *renderer;
669 renderer = gtk_cell_renderer_text_new();
670 column = gtk_tree_view_column_new_with_attributes
673 "text", PREFS_PAGE_TITLE,
675 gtk_tree_view_append_column(GTK_TREE_VIEW(tree_view), column);
678 static gboolean prefswindow_row_selected(GtkTreeSelection *selector,
681 gboolean currently_selected,
684 PrefsTreeNode *prefsnode;
686 PrefsWindow *prefswindow = (PrefsWindow *) data;
694 if (currently_selected)
697 if (!gtk_tree_model_get_iter(GTK_TREE_MODEL(model), &iter, path))
700 gtk_tree_model_get(model, &iter, PREFS_PAGE_DATA, &prefsnode, -1);
701 page = prefsnode->page;
703 debug_print("%f\n", prefsnode->treeweight);
706 gtk_label_set_text(GTK_LABEL(prefswindow->pagelabel), "");
707 pagenum = gtk_notebook_page_num(GTK_NOTEBOOK(prefswindow->notebook),
708 prefswindow->empty_page);
709 gtk_notebook_set_current_page(GTK_NOTEBOOK(prefswindow->notebook),
714 prefswindow_build_page(prefswindow, page);
717 while (page->path[i + 1] != 0)
719 labeltext = page->path[i];
721 gtk_label_set_text(GTK_LABEL(prefswindow->pagelabel), labeltext);
723 pagenum = gtk_notebook_page_num(GTK_NOTEBOOK(prefswindow->notebook),
725 gtk_notebook_set_current_page(GTK_NOTEBOOK(prefswindow->notebook),
728 adj = gtk_scrolled_window_get_vadjustment(
729 GTK_SCROLLED_WINDOW(page->widget));
730 lower = gtk_adjustment_get_lower(adj);
731 gtk_adjustment_set_value(adj, lower);
732 gtk_adjustment_changed(adj);
733 adj = gtk_scrolled_window_get_hadjustment(
734 GTK_SCROLLED_WINDOW(page->widget));
735 gtk_adjustment_set_value(adj, lower);
736 gtk_adjustment_changed(adj);
739 prefs_show_page(prefswindow);