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/>.
23 #include <glib/gi18n.h>
24 #include <gdk/gdkkeysyms.h>
30 #include <sys/types.h>
37 #include "stock_pixmap.h"
38 #include "foldersel.h"
39 #include "alertpanel.h"
40 #include "manage_window.h"
41 #include "folderview.h"
42 #include "inputdialog.h"
44 #include "prefs_common.h"
50 FOLDERSEL_PIXBUF_OPEN,
56 typedef struct _FolderItemSearch FolderItemSearch;
58 struct _FolderItemSearch
65 static GdkPixbuf *folder_pixbuf = NULL;
66 static GdkPixbuf *folderopen_pixbuf = NULL;
67 static GdkPixbuf *foldernoselect_pixbuf = NULL;
68 static GdkPixbuf *foldernoselectopen_pixbuf = NULL;
70 static GtkWidget *window;
71 static GtkWidget *treeview;
72 static GtkWidget *entry;
73 static GtkWidget *ok_button;
74 static GtkWidget *cancel_button;
75 static GtkWidget *new_button;
76 static gboolean root_selectable;
78 static FolderItem *folder_item;
79 static FolderItem *selected_item;
81 static GtkTreeStore *tree_store;
83 static gboolean cancelled;
84 static gboolean finished;
86 static void foldersel_create (void);
87 static void foldersel_init (void);
89 static void foldersel_append_item (GtkTreeStore *store,
94 static void foldersel_set_tree (Folder *cur_folder,
95 FolderSelectionType type);
97 static gboolean foldersel_selected (GtkTreeSelection *selection,
100 gboolean currently_selected,
103 static void foldersel_ok (GtkButton *button,
105 static void foldersel_cancel (GtkButton *button,
107 static void foldersel_new_folder (GtkButton *button,
110 static void foldersel_entry_activated (GtkEntry *entry,
113 static void foldersel_tree_activated (GtkTreeView *treeview,
115 GtkTreeViewColumn *column,
118 static gint delete_event (GtkWidget *widget,
121 static gboolean key_pressed (GtkWidget *widget,
125 static gint foldersel_folder_name_compare (GtkTreeModel *model,
130 static gboolean tree_view_folder_item_func (GtkTreeModel *model,
133 FolderItemSearch *data);
135 FolderItem *foldersel_folder_sel(Folder *cur_folder, FolderSelectionType type,
136 const gchar *default_folder, gboolean can_sel_mailbox)
138 selected_item = NULL;
139 root_selectable = can_sel_mailbox;
146 foldersel_set_tree(cur_folder, type);
150 FolderItemSearch fis;
152 fis.item = folder_item;
155 /* find matching model entry */
156 gtk_tree_model_foreach
157 (GTK_TREE_MODEL(tree_store),
158 (GtkTreeModelForeachFunc)tree_view_folder_item_func,
162 GtkTreeSelection *selection;
164 selection = gtk_tree_view_get_selection
165 (GTK_TREE_VIEW(treeview));
166 gtk_tree_selection_select_iter(selection, &fis.iter);
167 gtk_tree_view_set_cursor(GTK_TREE_VIEW(treeview),
168 fis.path, NULL, FALSE);
169 gtk_tree_view_scroll_to_cell(GTK_TREE_VIEW(treeview),
171 NULL, TRUE, 0.5, 0.0);
172 gtk_tree_path_free(fis.path);
174 gtk_tree_view_scroll_to_point
175 (GTK_TREE_VIEW(treeview), 0, 0);
177 gtk_tree_view_scroll_to_point(GTK_TREE_VIEW(treeview), 0, 0);
179 gtk_widget_grab_focus(ok_button);
180 gtk_widget_grab_focus(treeview);
182 gtk_window_present(GTK_WINDOW(window));
183 manage_window_set_transient(GTK_WINDOW(window));
184 gtk_window_set_modal(GTK_WINDOW(window), TRUE);
186 cancelled = finished = FALSE;
188 while (finished == FALSE)
189 gtk_main_iteration();
191 gtk_widget_destroy(window);
195 selected_item && (selected_item->path || root_selectable)) {
196 folder_item = selected_item;
202 static gboolean foldersel_search_name_func(GtkTreeModel *model, gint column,
203 const gchar *key, GtkTreeIter *iter, gpointer search_data)
205 gchar *store_string = NULL;
209 if (column == FOLDERSEL_FOLDERNAME) {
210 /* get the name of the FolderItem, not the displayed string */
211 gtk_tree_model_get(model, iter,
212 FOLDERSEL_FOLDERITEM, &item, -1);
213 store_string = folder_item_get_name(item);
215 gtk_tree_model_get(model, iter, column, &store_string, -1);
218 if (!store_string || !key)
221 retval = (strcasestr(store_string, key) == NULL);
223 g_free(store_string);
228 static void foldersel_size_allocate_cb(GtkWidget *widget,
229 GtkAllocation *allocation)
231 cm_return_if_fail(allocation != NULL);
233 prefs_common.folderselwin_width = allocation->width;
234 prefs_common.folderselwin_height = allocation->height;
237 static void foldersel_create(void)
240 GtkWidget *scrolledwin;
241 GtkWidget *confirm_area;
242 GtkTreeViewColumn *column;
243 GtkCellRenderer *renderer;
244 GtkTreeSelection *selection;
245 static GdkGeometry geometry;
247 window = gtkut_window_new(GTK_WINDOW_TOPLEVEL, "foldersel");
248 gtk_window_set_title(GTK_WINDOW(window), _("Select folder"));
249 gtk_container_set_border_width(GTK_CONTAINER(window), 4);
250 gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
251 gtk_window_set_resizable(GTK_WINDOW(window), TRUE);
253 gtk_widget_realize(window);
254 g_signal_connect(G_OBJECT(window), "delete_event",
255 G_CALLBACK(delete_event), NULL);
256 g_signal_connect(G_OBJECT(window), "key_press_event",
257 G_CALLBACK(key_pressed), NULL);
258 g_signal_connect(G_OBJECT(window), "size_allocate",
259 G_CALLBACK(foldersel_size_allocate_cb), NULL);
260 MANAGE_WINDOW_SIGNALS_CONNECT(window);
262 vbox = gtk_vbox_new(FALSE, 4);
263 gtk_container_add(GTK_CONTAINER(window), vbox);
265 scrolledwin = gtk_scrolled_window_new(NULL, NULL);
266 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolledwin),
267 GTK_POLICY_AUTOMATIC, GTK_POLICY_ALWAYS);
268 gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(scrolledwin),
270 gtk_box_pack_start(GTK_BOX(vbox), scrolledwin, TRUE, TRUE, 0);
272 tree_store = gtk_tree_store_new(N_FOLDERSEL_COLUMNS,
279 gtk_tree_sortable_set_sort_func(GTK_TREE_SORTABLE(tree_store),
280 FOLDERSEL_FOLDERNAME,
281 foldersel_folder_name_compare,
284 treeview = gtk_tree_view_new_with_model(GTK_TREE_MODEL(tree_store));
285 g_object_unref(G_OBJECT(tree_store));
286 gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(treeview), FALSE);
287 gtk_tree_view_set_rules_hint(GTK_TREE_VIEW(treeview),
288 prefs_common.use_stripes_everywhere);
289 gtk_tree_view_set_enable_tree_lines(GTK_TREE_VIEW(treeview), FALSE);
290 gtk_tree_view_set_search_column(GTK_TREE_VIEW(treeview),
291 FOLDERSEL_FOLDERNAME);
292 if (prefs_common.folder_search_wildcard)
293 gtk_tree_view_set_search_equal_func(GTK_TREE_VIEW(treeview),
294 foldersel_search_name_func, NULL, NULL);
296 selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(treeview));
297 gtk_tree_selection_set_mode(selection, GTK_SELECTION_BROWSE);
298 gtk_tree_selection_set_select_function(selection, foldersel_selected,
301 g_signal_connect(G_OBJECT(treeview), "row-activated",
302 G_CALLBACK(foldersel_tree_activated), NULL);
303 gtk_container_add(GTK_CONTAINER(scrolledwin), treeview);
305 column = gtk_tree_view_column_new();
306 gtk_tree_view_column_set_spacing(column, 2);
307 renderer = gtk_cell_renderer_pixbuf_new();
308 gtk_tree_view_column_pack_start(column, renderer, FALSE);
309 gtk_tree_view_column_set_attributes
311 "pixbuf", FOLDERSEL_PIXBUF,
312 "pixbuf-expander-open", FOLDERSEL_PIXBUF_OPEN,
313 "pixbuf-expander-closed", FOLDERSEL_PIXBUF,
316 /* create text renderer */
317 renderer = gtk_cell_renderer_text_new();
318 gtk_tree_view_column_pack_start(column, renderer, TRUE);
319 gtk_tree_view_column_set_attributes
321 "text", FOLDERSEL_FOLDERNAME,
322 "foreground-gdk", FOLDERSEL_FOREGROUND,
323 "weight", FOLDERSEL_BOLD,
325 g_object_set(G_OBJECT(renderer), "weight", PANGO_WEIGHT_BOLD, NULL);
326 gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_AUTOSIZE);
328 gtk_tree_view_append_column(GTK_TREE_VIEW(treeview), column);
330 entry = gtk_entry_new();
331 gtk_editable_set_editable(GTK_EDITABLE(entry), FALSE);
332 gtk_box_pack_start(GTK_BOX(vbox), entry, FALSE, FALSE, 0);
333 g_signal_connect(G_OBJECT(entry), "activate",
334 G_CALLBACK(foldersel_entry_activated), NULL);
336 gtkut_stock_button_set_create(&confirm_area,
337 &new_button, GTK_STOCK_NEW,
338 &cancel_button, GTK_STOCK_CANCEL,
339 &ok_button, GTK_STOCK_OK);
341 gtk_box_pack_end(GTK_BOX(vbox), confirm_area, FALSE, FALSE, 0);
342 gtk_widget_grab_default(ok_button);
344 g_signal_connect(G_OBJECT(ok_button), "clicked",
345 G_CALLBACK(foldersel_ok), NULL);
346 g_signal_connect(G_OBJECT(cancel_button), "clicked",
347 G_CALLBACK(foldersel_cancel), NULL);
348 g_signal_connect(G_OBJECT(new_button), "clicked",
349 G_CALLBACK(foldersel_new_folder), NULL);
351 if (!geometry.min_height) {
352 geometry.min_width = 300;
353 geometry.min_height = 360;
356 gtk_window_set_geometry_hints(GTK_WINDOW(window), NULL, &geometry,
358 gtk_widget_set_size_request(window, prefs_common.folderselwin_width,
359 prefs_common.folderselwin_height);
361 gtk_widget_show_all(vbox);
364 static void foldersel_init(void)
366 stock_pixbuf_gdk(STOCK_PIXMAP_DIR_CLOSE, &folder_pixbuf);
367 stock_pixbuf_gdk(STOCK_PIXMAP_DIR_OPEN, &folderopen_pixbuf);
368 stock_pixbuf_gdk(STOCK_PIXMAP_DIR_NOSELECT_CLOSE, &foldernoselect_pixbuf);
369 stock_pixbuf_gdk(STOCK_PIXMAP_DIR_NOSELECT_OPEN, &foldernoselectopen_pixbuf);
372 void foldersel_reflect_prefs_pixmap_theme(void)
375 g_object_unref(folder_pixbuf);
376 if (folderopen_pixbuf)
377 g_object_unref(folderopen_pixbuf);
378 if (foldernoselect_pixbuf)
379 g_object_unref(foldernoselect_pixbuf);
380 if (foldernoselectopen_pixbuf)
381 g_object_unref(foldernoselectopen_pixbuf);
385 static void foldersel_append_item(GtkTreeStore *store, FolderItem *item,
386 GtkTreeIter *iter, GtkTreeIter *parent)
388 gchar *name, *tmpname;
389 GdkPixbuf *pixbuf, *pixbuf_open;
391 PangoWeight weight = PANGO_WEIGHT_NORMAL;
392 GdkColor *foreground = NULL;
393 static GdkColor color_noselect = {0, COLOR_DIM, COLOR_DIM, COLOR_DIM};
394 static GdkColor color_new;
396 gtkut_convert_int_to_gdk_color(prefs_common.color_new, &color_new);
398 name = tmpname = folder_item_get_name(item);
400 if (item->stype != F_NORMAL && FOLDER_IS_LOCAL(item->folder)) {
401 switch (item->stype) {
403 if (!strcmp2(item->name, INBOX_DIR))
407 if (!strcmp2(item->name, OUTBOX_DIR))
411 if (!strcmp2(item->name, QUEUE_DIR))
415 if (!strcmp2(item->name, TRASH_DIR))
419 if (!strcmp2(item->name, DRAFT_DIR))
427 if (folder_has_parent_of_type(item, F_QUEUE) && item->total_msgs > 0) {
428 name = g_strdup_printf("%s (%d)", name, item->total_msgs);
429 } else if (item->unread_msgs > 0) {
430 name = g_strdup_printf("%s (%d)", name, item->unread_msgs);
432 name = g_strdup(name);
434 pixbuf = item->no_select ? foldernoselect_pixbuf : folder_pixbuf;
436 item->no_select ? foldernoselectopen_pixbuf : folderopen_pixbuf;
438 if (folder_has_parent_of_type(item, F_DRAFT) ||
439 folder_has_parent_of_type(item, F_OUTBOX) ||
440 folder_has_parent_of_type(item, F_TRASH)) {
442 } else if (folder_has_parent_of_type(item, F_QUEUE)) {
443 use_color = (item->total_msgs > 0);
444 if (item->total_msgs > 0)
445 weight = PANGO_WEIGHT_BOLD;
447 if (item->unread_msgs > 0)
448 weight = PANGO_WEIGHT_BOLD;
449 use_color = (item->new_msgs > 0);
453 foreground = &color_noselect;
455 foreground = &color_new;
457 /* insert this node */
458 gtk_tree_store_append(store, iter, parent);
459 gtk_tree_store_set(store, iter,
460 FOLDERSEL_FOLDERNAME, name,
461 FOLDERSEL_FOLDERITEM, item,
462 FOLDERSEL_PIXBUF, pixbuf,
463 FOLDERSEL_PIXBUF_OPEN, pixbuf_open,
464 FOLDERSEL_FOREGROUND, foreground,
465 FOLDERSEL_BOLD, weight,
471 static void foldersel_insert_gnode_in_store(GtkTreeStore *store, GNode *node,
478 cm_return_if_fail(node != NULL);
479 cm_return_if_fail(node->data != NULL);
480 cm_return_if_fail(store != NULL);
482 item = FOLDER_ITEM(node->data);
483 foldersel_append_item(store, item, &child, parent);
485 /* insert its children (this node as parent) */
486 for (iter = node->children; iter != NULL; iter = iter->next)
487 foldersel_insert_gnode_in_store(store, iter, &child);
490 static void foldersel_set_tree(Folder *cur_folder, FolderSelectionType type)
495 for (list = folder_get_list(); list != NULL; list = list->next) {
496 folder = FOLDER(list->data);
497 cm_return_if_fail(folder != NULL);
499 if (type != FOLDER_SEL_ALL) {
500 if (FOLDER_TYPE(folder) == F_NEWS)
504 if (cur_folder && (cur_folder->klass != folder->klass
505 && strcmp2(cur_folder->name, folder->name) != 0))
508 foldersel_insert_gnode_in_store(tree_store, folder->node, NULL);
511 gtk_tree_sortable_set_sort_column_id(GTK_TREE_SORTABLE(tree_store),
512 FOLDERSEL_FOLDERNAME,
515 gtk_tree_view_expand_all(GTK_TREE_VIEW(treeview));
518 #include "localfolder.h"
519 static gboolean foldersel_selected(GtkTreeSelection *selection,
520 GtkTreeModel *model, GtkTreePath *path,
521 gboolean currently_selected, gpointer data)
524 FolderItem *item = NULL;
526 if (currently_selected)
529 if (!gtk_tree_model_get_iter(GTK_TREE_MODEL(model), &iter, path))
532 gtk_tree_model_get(GTK_TREE_MODEL(tree_store), &iter,
533 FOLDERSEL_FOLDERITEM, &item, -1);
535 selected_item = item;
536 if (selected_item && selected_item->path) {
538 id = folder_item_get_identifier(selected_item);
539 gtk_entry_set_text(GTK_ENTRY(entry), id);
542 if (root_selectable && selected_item && selected_item->folder &&
543 (FOLDER_TYPE(selected_item->folder) == F_MH ||
544 FOLDER_TYPE(selected_item->folder) == F_MBOX ||
545 FOLDER_TYPE(selected_item->folder) == F_IMAP)) {
546 gchar *id = folder_get_identifier(selected_item->folder);
547 gtk_entry_set_text(GTK_ENTRY(entry), id);
550 gtk_entry_set_text(GTK_ENTRY(entry), "");
555 static void foldersel_ok(GtkButton *button, gpointer data)
560 static void foldersel_cancel(GtkButton *button, gpointer data)
566 static void foldersel_new_folder(GtkButton *button, gpointer data)
568 FolderItem *new_item;
572 GtkTreeIter selected, new_child;
573 GtkTreePath *selected_p, *new_child_p;
576 GtkTreeSelection *selection;
578 if (!selected_item || FOLDER_TYPE(selected_item->folder) == F_NEWS)
581 selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(treeview));
582 if (!gtk_tree_selection_get_selected(selection, &model, &selected))
584 store = GTK_TREE_STORE(model);
586 new_folder = input_dialog(_("New folder"),
587 _("Input the name of new folder:"),
589 if (!new_folder) return;
590 AUTORELEASE_STR(new_folder, {g_free(new_folder); return;});
592 p = strchr(new_folder, G_DIR_SEPARATOR);
593 if ((p && FOLDER_TYPE(selected_item->folder) != F_IMAP) ||
594 (p && FOLDER_TYPE(selected_item->folder) == F_IMAP &&
596 alertpanel_error(_("'%c' can't be included in folder name."),
601 if (FOLDER_TYPE(selected_item->folder) != F_IMAP &&
602 FOLDER_TYPE(selected_item->folder) != F_NEWS &&
603 !folder_local_name_ok(new_folder))
606 disp_name = trim_string(new_folder, 32);
607 AUTORELEASE_STR(disp_name, {g_free(disp_name); return;});
609 /* find whether the directory already exists */
610 if (folder_find_child_item_by_name(selected_item, new_folder)) {
611 alertpanel_error(_("The folder '%s' already exists."),
616 new_item = folder_create_folder(selected_item, new_folder);
618 alertpanel_error(_("Can't create the folder '%s'."), disp_name);
623 foldersel_append_item(store, new_item, &new_child, &selected);
625 selected_p = gtk_tree_model_get_path(GTK_TREE_MODEL(store), &selected);
626 new_child_p = gtk_tree_model_get_path(GTK_TREE_MODEL(store),
629 gtk_tree_view_expand_row(GTK_TREE_VIEW(treeview), selected_p, FALSE);
630 gtk_tree_selection_select_iter(selection, &new_child);
631 gtk_tree_view_scroll_to_cell(GTK_TREE_VIEW(treeview), new_child_p,
632 NULL, TRUE, 0.5, 0.0);
633 gtk_tree_path_free(new_child_p);
634 gtk_tree_path_free(selected_p);
639 static void foldersel_entry_activated(GtkEntry *entry, gpointer data)
641 gtk_button_clicked(GTK_BUTTON(ok_button));
644 static void foldersel_tree_activated(GtkTreeView *treeview, GtkTreePath *path,
645 GtkTreeViewColumn *column, gpointer data)
647 gtk_button_clicked(GTK_BUTTON(ok_button));
650 static gint delete_event(GtkWidget *widget, GdkEventAny *event, gpointer data)
652 foldersel_cancel(NULL, NULL);
656 static gboolean key_pressed(GtkWidget *widget, GdkEventKey *event, gpointer data)
661 if (event->keyval == GDK_KEY_Escape) {
662 foldersel_cancel(NULL, NULL);
666 GtkTreePath *path = NULL;
667 gtk_tree_view_get_cursor(GTK_TREE_VIEW(treeview), &path, NULL);
671 switch (event->keyval) {
673 if (gtk_tree_view_row_expanded(GTK_TREE_VIEW(treeview), path)) {
674 gtk_tree_view_collapse_row(GTK_TREE_VIEW(treeview), path);
676 gtk_tree_path_up(path);
677 gtk_tree_view_set_cursor(GTK_TREE_VIEW(treeview), path, NULL, FALSE);
682 if (!gtk_tree_view_row_expanded(GTK_TREE_VIEW(treeview), path)) {
683 gtk_tree_view_expand_row(GTK_TREE_VIEW(treeview), path, FALSE);
685 gtk_tree_path_down(path);
686 gtk_tree_view_set_cursor(GTK_TREE_VIEW(treeview), path, NULL, FALSE);
692 gtk_tree_path_free(path);
697 static gint foldersel_folder_name_compare(GtkTreeModel *model, GtkTreeIter *a,
698 GtkTreeIter *b, gpointer context)
700 gchar *str_a = NULL, *str_b = NULL;
702 FolderItem *item_a = NULL, *item_b = NULL;
705 gtk_tree_model_get(model, a, FOLDERSEL_FOLDERITEM, &item_a, -1);
706 gtk_tree_model_get(model, b, FOLDERSEL_FOLDERITEM, &item_b, -1);
708 /* no sort for root folder */
709 if (!gtk_tree_model_iter_parent(GTK_TREE_MODEL(model), &parent, a))
712 /* if both a and b are special folders, sort them according to
713 * their types (which is in-order). Note that this assumes that
714 * there are no multiple folders of a special type. */
715 if (item_a->stype != F_NORMAL && item_b->stype != F_NORMAL)
716 return item_a->stype - item_b->stype;
718 /* if b is normal folder, and a is not, b is smaller (ends up
719 * lower in the list) */
720 if (item_a->stype != F_NORMAL && item_b->stype == F_NORMAL)
721 return item_b->stype - item_a->stype;
723 /* if b is special folder, and a is not, b is larger (ends up
724 * higher in the list) */
725 if (item_a->stype == F_NORMAL && item_b->stype != F_NORMAL)
726 return item_b->stype - item_a->stype;
728 /* XXX g_utf8_collate_key() comparisons may speed things
729 * up when having large lists of folders */
730 gtk_tree_model_get(model, a, FOLDERSEL_FOLDERNAME, &str_a, -1);
731 gtk_tree_model_get(model, b, FOLDERSEL_FOLDERNAME, &str_b, -1);
733 /* otherwise just compare the folder names */
734 val = g_utf8_collate(str_a, str_b);
742 static gboolean tree_view_folder_item_func(GtkTreeModel *model,
745 FolderItemSearch *data)
747 FolderItem *item = NULL;
749 gtk_tree_model_get(model, iter, FOLDERSEL_FOLDERITEM, &item, -1);
751 if (data->item == item) {
752 data->path = gtk_tree_path_copy(path);