2 * Claws Mail -- a GTK+ based, lightweight, and fast e-mail client
3 * Copyright (C) 1999-2018 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 <glib/gi18n.h>
23 #include <gdk/gdkkeysyms.h>
29 #include <sys/types.h>
36 #include "stock_pixmap.h"
37 #include "foldersel.h"
38 #include "alertpanel.h"
39 #include "manage_window.h"
40 #include "folderview.h"
41 #include "inputdialog.h"
43 #include "prefs_common.h"
49 FOLDERSEL_PIXBUF_OPEN,
55 typedef struct _FolderItemSearch FolderItemSearch;
57 struct _FolderItemSearch
64 static GdkPixbuf *folder_pixbuf = NULL;
65 static GdkPixbuf *folderopen_pixbuf = NULL;
66 static GdkPixbuf *foldernoselect_pixbuf = NULL;
67 static GdkPixbuf *foldernoselectopen_pixbuf = NULL;
69 static GtkWidget *window;
70 static GtkWidget *treeview;
71 static GtkWidget *entry;
72 static GtkWidget *ok_button;
73 static GtkWidget *cancel_button;
74 static GtkWidget *new_button;
75 static gboolean root_selectable;
77 static FolderItem *folder_item;
78 static FolderItem *selected_item;
80 static GtkTreeStore *tree_store;
82 static gboolean cancelled;
83 static gboolean finished;
85 static void foldersel_create (const gchar *title);
86 static void foldersel_init (void);
88 static void foldersel_append_item (GtkTreeStore *store,
93 static void foldersel_set_tree (Folder *cur_folder,
94 FolderSelectionType type);
96 static gboolean foldersel_selected (GtkTreeSelection *selection,
99 gboolean currently_selected,
102 static void foldersel_ok (GtkButton *button,
104 static void foldersel_cancel (GtkButton *button,
106 static void foldersel_new_folder (GtkButton *button,
109 static void foldersel_entry_activated (GtkEntry *entry,
112 static void foldersel_tree_activated (GtkTreeView *treeview,
114 GtkTreeViewColumn *column,
117 static gint delete_event (GtkWidget *widget,
120 static gboolean key_pressed (GtkWidget *widget,
124 static gint foldersel_folder_name_compare (GtkTreeModel *model,
129 static gboolean tree_view_folder_item_func (GtkTreeModel *model,
132 FolderItemSearch *data);
134 FolderItem *foldersel_folder_sel(Folder *cur_folder, FolderSelectionType type,
135 const gchar *default_folder, gboolean can_sel_mailbox,
138 selected_item = NULL;
139 root_selectable = can_sel_mailbox;
142 foldersel_create(title);
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(const gchar *title)
240 GtkWidget *scrolledwin;
241 GtkWidget *confirm_area;
243 GtkTreeViewColumn *column;
244 GtkCellRenderer *renderer;
245 GtkTreeSelection *selection;
246 static GdkGeometry geometry;
248 window = gtkut_window_new(GTK_WINDOW_TOPLEVEL, "foldersel");
249 gtk_window_set_title(GTK_WINDOW(window),_("Select folder"));
250 gtk_container_set_border_width(GTK_CONTAINER(window), 4);
251 gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
252 gtk_window_set_resizable(GTK_WINDOW(window), TRUE);
254 gtk_widget_realize(window);
255 g_signal_connect(G_OBJECT(window), "delete_event",
256 G_CALLBACK(delete_event), NULL);
257 g_signal_connect(G_OBJECT(window), "key_press_event",
258 G_CALLBACK(key_pressed), NULL);
259 g_signal_connect(G_OBJECT(window), "size_allocate",
260 G_CALLBACK(foldersel_size_allocate_cb), NULL);
261 MANAGE_WINDOW_SIGNALS_CONNECT(window);
263 vbox = gtk_vbox_new(FALSE, 4);
264 gtk_container_add(GTK_CONTAINER(window), vbox);
267 label = gtk_label_new(title);
268 gtk_label_set_line_wrap(GTK_LABEL(label), TRUE);
269 gtk_box_pack_start(GTK_BOX(vbox), label, FALSE, FALSE, 0);
272 scrolledwin = gtk_scrolled_window_new(NULL, NULL);
273 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolledwin),
274 GTK_POLICY_AUTOMATIC, GTK_POLICY_ALWAYS);
275 gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(scrolledwin),
277 gtk_box_pack_start(GTK_BOX(vbox), scrolledwin, TRUE, TRUE, 0);
279 tree_store = gtk_tree_store_new(N_FOLDERSEL_COLUMNS,
286 gtk_tree_sortable_set_sort_func(GTK_TREE_SORTABLE(tree_store),
287 FOLDERSEL_FOLDERNAME,
288 foldersel_folder_name_compare,
291 treeview = gtk_tree_view_new_with_model(GTK_TREE_MODEL(tree_store));
292 g_object_unref(G_OBJECT(tree_store));
293 gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(treeview), FALSE);
294 gtk_tree_view_set_rules_hint(GTK_TREE_VIEW(treeview),
295 prefs_common.use_stripes_everywhere);
296 gtk_tree_view_set_enable_tree_lines(GTK_TREE_VIEW(treeview), FALSE);
297 gtk_tree_view_set_search_column(GTK_TREE_VIEW(treeview),
298 FOLDERSEL_FOLDERNAME);
299 if (prefs_common.folder_search_wildcard)
300 gtk_tree_view_set_search_equal_func(GTK_TREE_VIEW(treeview),
301 foldersel_search_name_func, NULL, NULL);
303 selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(treeview));
304 gtk_tree_selection_set_mode(selection, GTK_SELECTION_BROWSE);
305 gtk_tree_selection_set_select_function(selection, foldersel_selected,
308 g_signal_connect(G_OBJECT(treeview), "row-activated",
309 G_CALLBACK(foldersel_tree_activated), NULL);
310 gtk_container_add(GTK_CONTAINER(scrolledwin), treeview);
312 column = gtk_tree_view_column_new();
313 gtk_tree_view_column_set_spacing(column, 2);
314 renderer = gtk_cell_renderer_pixbuf_new();
315 gtk_tree_view_column_pack_start(column, renderer, FALSE);
316 gtk_tree_view_column_set_attributes
318 "pixbuf", FOLDERSEL_PIXBUF,
319 "pixbuf-expander-open", FOLDERSEL_PIXBUF_OPEN,
320 "pixbuf-expander-closed", FOLDERSEL_PIXBUF,
323 /* create text renderer */
324 renderer = gtk_cell_renderer_text_new();
325 gtk_cell_renderer_set_padding(renderer, 0, 0);
326 gtk_tree_view_column_pack_start(column, renderer, TRUE);
327 gtk_tree_view_column_set_attributes
329 "text", FOLDERSEL_FOLDERNAME,
330 "foreground-gdk", FOLDERSEL_FOREGROUND,
331 "weight", FOLDERSEL_BOLD,
333 g_object_set(G_OBJECT(renderer), "weight", PANGO_WEIGHT_BOLD, NULL);
334 gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_AUTOSIZE);
336 gtk_tree_view_append_column(GTK_TREE_VIEW(treeview), column);
338 entry = gtk_entry_new();
339 gtk_editable_set_editable(GTK_EDITABLE(entry), FALSE);
340 gtk_box_pack_start(GTK_BOX(vbox), entry, FALSE, FALSE, 0);
341 g_signal_connect(G_OBJECT(entry), "activate",
342 G_CALLBACK(foldersel_entry_activated), NULL);
344 gtkut_stock_button_set_create(&confirm_area,
345 &new_button, GTK_STOCK_NEW,
346 &cancel_button, GTK_STOCK_CANCEL,
347 &ok_button, GTK_STOCK_OK);
349 gtk_box_pack_end(GTK_BOX(vbox), confirm_area, FALSE, FALSE, 0);
350 gtk_widget_grab_default(ok_button);
352 g_signal_connect(G_OBJECT(ok_button), "clicked",
353 G_CALLBACK(foldersel_ok), NULL);
354 g_signal_connect(G_OBJECT(cancel_button), "clicked",
355 G_CALLBACK(foldersel_cancel), NULL);
356 g_signal_connect(G_OBJECT(new_button), "clicked",
357 G_CALLBACK(foldersel_new_folder), NULL);
359 if (!geometry.min_height) {
360 geometry.min_width = 300;
361 geometry.min_height = 360;
364 gtk_window_set_geometry_hints(GTK_WINDOW(window), NULL, &geometry,
366 gtk_widget_set_size_request(window, prefs_common.folderselwin_width,
367 prefs_common.folderselwin_height);
369 gtk_widget_show_all(vbox);
372 static void foldersel_init(void)
374 stock_pixbuf_gdk(STOCK_PIXMAP_DIR_CLOSE, &folder_pixbuf);
375 stock_pixbuf_gdk(STOCK_PIXMAP_DIR_OPEN, &folderopen_pixbuf);
376 stock_pixbuf_gdk(STOCK_PIXMAP_DIR_NOSELECT_CLOSE, &foldernoselect_pixbuf);
377 stock_pixbuf_gdk(STOCK_PIXMAP_DIR_NOSELECT_OPEN, &foldernoselectopen_pixbuf);
380 void foldersel_reflect_prefs_pixmap_theme(void)
383 g_object_unref(folder_pixbuf);
384 if (folderopen_pixbuf)
385 g_object_unref(folderopen_pixbuf);
386 if (foldernoselect_pixbuf)
387 g_object_unref(foldernoselect_pixbuf);
388 if (foldernoselectopen_pixbuf)
389 g_object_unref(foldernoselectopen_pixbuf);
393 static void foldersel_append_item(GtkTreeStore *store, FolderItem *item,
394 GtkTreeIter *iter, GtkTreeIter *parent)
396 gchar *name, *tmpname;
397 GdkPixbuf *pixbuf, *pixbuf_open;
399 PangoWeight weight = PANGO_WEIGHT_NORMAL;
400 GdkColor *foreground = NULL;
401 static GdkColor color_noselect = {0, COLOR_DIM, COLOR_DIM, COLOR_DIM};
402 static GdkColor color_new;
404 gtkut_convert_int_to_gdk_color(prefs_common.color[COL_NEW], &color_new);
406 name = folder_item_get_name(item);
408 if (folder_has_parent_of_type(item, F_QUEUE) && item->total_msgs > 0) {
409 tmpname = g_strdup_printf("%s (%d)", name, item->total_msgs);
410 } else if (item->unread_msgs > 0) {
411 tmpname = g_strdup_printf("%s (%d)", name, item->unread_msgs);
413 tmpname = g_strdup(name);
418 pixbuf = item->no_select ? foldernoselect_pixbuf : folder_pixbuf;
420 item->no_select ? foldernoselectopen_pixbuf : folderopen_pixbuf;
422 if (folder_has_parent_of_type(item, F_DRAFT) ||
423 folder_has_parent_of_type(item, F_OUTBOX) ||
424 folder_has_parent_of_type(item, F_TRASH)) {
426 } else if (folder_has_parent_of_type(item, F_QUEUE)) {
427 use_color = (item->total_msgs > 0);
428 if (item->total_msgs > 0)
429 weight = PANGO_WEIGHT_BOLD;
431 if (item->unread_msgs > 0)
432 weight = PANGO_WEIGHT_BOLD;
433 use_color = (item->new_msgs > 0);
437 foreground = &color_noselect;
439 foreground = &color_new;
441 /* insert this node */
442 gtk_tree_store_append(store, iter, parent);
443 gtk_tree_store_set(store, iter,
444 FOLDERSEL_FOLDERNAME, name,
445 FOLDERSEL_FOLDERITEM, item,
446 FOLDERSEL_PIXBUF, pixbuf,
447 FOLDERSEL_PIXBUF_OPEN, pixbuf_open,
448 FOLDERSEL_FOREGROUND, foreground,
449 FOLDERSEL_BOLD, weight,
455 static void foldersel_insert_gnode_in_store(GtkTreeStore *store, GNode *node,
462 cm_return_if_fail(node != NULL);
463 cm_return_if_fail(node->data != NULL);
464 cm_return_if_fail(store != NULL);
466 item = FOLDER_ITEM(node->data);
467 foldersel_append_item(store, item, &child, parent);
469 /* insert its children (this node as parent) */
470 for (iter = node->children; iter != NULL; iter = iter->next)
471 foldersel_insert_gnode_in_store(store, iter, &child);
474 static void foldersel_set_tree(Folder *cur_folder, FolderSelectionType type)
479 for (list = folder_get_list(); list != NULL; list = list->next) {
480 folder = FOLDER(list->data);
481 cm_return_if_fail(folder != NULL);
483 if (type != FOLDER_SEL_ALL) {
484 if (FOLDER_TYPE(folder) == F_NEWS)
488 if (cur_folder && (cur_folder->klass != folder->klass
489 && strcmp2(cur_folder->name, folder->name) != 0))
492 foldersel_insert_gnode_in_store(tree_store, folder->node, NULL);
495 gtk_tree_sortable_set_sort_column_id(GTK_TREE_SORTABLE(tree_store),
496 FOLDERSEL_FOLDERNAME,
499 gtk_tree_view_expand_all(GTK_TREE_VIEW(treeview));
502 #include "localfolder.h"
503 static gboolean foldersel_selected(GtkTreeSelection *selection,
504 GtkTreeModel *model, GtkTreePath *path,
505 gboolean currently_selected, gpointer data)
508 FolderItem *item = NULL;
510 if (currently_selected)
513 if (!gtk_tree_model_get_iter(GTK_TREE_MODEL(model), &iter, path))
516 gtk_tree_model_get(GTK_TREE_MODEL(tree_store), &iter,
517 FOLDERSEL_FOLDERITEM, &item, -1);
519 selected_item = item;
520 if (selected_item && selected_item->path) {
522 id = folder_item_get_identifier(selected_item);
523 gtk_entry_set_text(GTK_ENTRY(entry), id);
526 if (root_selectable && selected_item && selected_item->folder &&
527 (FOLDER_TYPE(selected_item->folder) == F_MH ||
528 FOLDER_TYPE(selected_item->folder) == F_MBOX ||
529 FOLDER_TYPE(selected_item->folder) == F_IMAP)) {
530 gchar *id = folder_get_identifier(selected_item->folder);
531 gtk_entry_set_text(GTK_ENTRY(entry), id);
534 gtk_entry_set_text(GTK_ENTRY(entry), "");
539 static void foldersel_ok(GtkButton *button, gpointer data)
544 static void foldersel_cancel(GtkButton *button, gpointer data)
550 static void foldersel_new_folder(GtkButton *button, gpointer data)
552 FolderItem *new_item;
556 GtkTreeIter selected, new_child;
557 GtkTreePath *selected_p, *new_child_p;
560 GtkTreeSelection *selection;
562 if (!selected_item || FOLDER_TYPE(selected_item->folder) == F_NEWS)
565 selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(treeview));
566 if (!gtk_tree_selection_get_selected(selection, &model, &selected))
568 store = GTK_TREE_STORE(model);
570 new_folder = input_dialog(_("New folder"),
571 _("Input the name of new folder:"),
573 if (!new_folder) return;
574 AUTORELEASE_STR(new_folder, {g_free(new_folder); return;});
576 p = strchr(new_folder, G_DIR_SEPARATOR);
577 if ((p && FOLDER_TYPE(selected_item->folder) != F_IMAP) ||
578 (p && FOLDER_TYPE(selected_item->folder) == F_IMAP &&
580 alertpanel_error(_("'%c' can't be included in folder name."),
585 if (FOLDER_TYPE(selected_item->folder) != F_IMAP &&
586 FOLDER_TYPE(selected_item->folder) != F_NEWS &&
587 !folder_local_name_ok(new_folder))
590 disp_name = trim_string(new_folder, 32);
591 AUTORELEASE_STR(disp_name, {g_free(disp_name); return;});
593 /* find whether the directory already exists */
594 if (folder_find_child_item_by_name(selected_item, new_folder)) {
595 alertpanel_error(_("The folder '%s' already exists."),
600 new_item = folder_create_folder(selected_item, new_folder);
602 alertpanel_error(_("Can't create the folder '%s'."), disp_name);
607 foldersel_append_item(store, new_item, &new_child, &selected);
609 selected_p = gtk_tree_model_get_path(GTK_TREE_MODEL(store), &selected);
610 new_child_p = gtk_tree_model_get_path(GTK_TREE_MODEL(store),
613 gtk_tree_view_expand_row(GTK_TREE_VIEW(treeview), selected_p, FALSE);
614 gtk_tree_selection_select_iter(selection, &new_child);
615 gtk_tree_view_scroll_to_cell(GTK_TREE_VIEW(treeview), new_child_p,
616 NULL, TRUE, 0.5, 0.0);
617 gtk_tree_path_free(new_child_p);
618 gtk_tree_path_free(selected_p);
623 static void foldersel_entry_activated(GtkEntry *entry, gpointer data)
625 gtk_button_clicked(GTK_BUTTON(ok_button));
628 static void foldersel_tree_activated(GtkTreeView *treeview, GtkTreePath *path,
629 GtkTreeViewColumn *column, gpointer data)
631 gtk_button_clicked(GTK_BUTTON(ok_button));
634 static gint delete_event(GtkWidget *widget, GdkEventAny *event, gpointer data)
636 foldersel_cancel(NULL, NULL);
640 static gboolean key_pressed(GtkWidget *widget, GdkEventKey *event, gpointer data)
645 if (event->keyval == GDK_KEY_Escape) {
646 foldersel_cancel(NULL, NULL);
650 GtkTreePath *path = NULL;
651 gtk_tree_view_get_cursor(GTK_TREE_VIEW(treeview), &path, NULL);
655 switch (event->keyval) {
657 if (gtk_tree_view_row_expanded(GTK_TREE_VIEW(treeview), path)) {
658 gtk_tree_view_collapse_row(GTK_TREE_VIEW(treeview), path);
660 gtk_tree_path_up(path);
661 gtk_tree_view_set_cursor(GTK_TREE_VIEW(treeview), path, NULL, FALSE);
666 if (!gtk_tree_view_row_expanded(GTK_TREE_VIEW(treeview), path)) {
667 gtk_tree_view_expand_row(GTK_TREE_VIEW(treeview), path, FALSE);
669 gtk_tree_path_down(path);
670 gtk_tree_view_set_cursor(GTK_TREE_VIEW(treeview), path, NULL, FALSE);
676 gtk_tree_path_free(path);
681 static gint foldersel_folder_name_compare(GtkTreeModel *model, GtkTreeIter *a,
682 GtkTreeIter *b, gpointer context)
684 gchar *str_a = NULL, *str_b = NULL;
686 FolderItem *item_a = NULL, *item_b = NULL;
689 gtk_tree_model_get(model, a, FOLDERSEL_FOLDERITEM, &item_a, -1);
690 gtk_tree_model_get(model, b, FOLDERSEL_FOLDERITEM, &item_b, -1);
692 /* no sort for root folder */
693 if (!gtk_tree_model_iter_parent(GTK_TREE_MODEL(model), &parent, a))
696 /* if both a and b are special folders, sort them according to
697 * their types (which is in-order). Note that this assumes that
698 * there are no multiple folders of a special type. */
699 if (item_a->stype != F_NORMAL && item_b->stype != F_NORMAL)
700 return item_a->stype - item_b->stype;
702 /* if b is normal folder, and a is not, b is smaller (ends up
703 * lower in the list) */
704 if (item_a->stype != F_NORMAL && item_b->stype == F_NORMAL)
705 return item_b->stype - item_a->stype;
707 /* if b is special folder, and a is not, b is larger (ends up
708 * higher in the list) */
709 if (item_a->stype == F_NORMAL && item_b->stype != F_NORMAL)
710 return item_b->stype - item_a->stype;
712 /* XXX g_utf8_collate_key() comparisons may speed things
713 * up when having large lists of folders */
714 gtk_tree_model_get(model, a, FOLDERSEL_FOLDERNAME, &str_a, -1);
715 gtk_tree_model_get(model, b, FOLDERSEL_FOLDERNAME, &str_b, -1);
717 /* otherwise just compare the folder names */
718 val = g_utf8_collate(str_a, str_b);
726 static gboolean tree_view_folder_item_func(GtkTreeModel *model,
729 FolderItemSearch *data)
731 FolderItem *item = NULL;
733 gtk_tree_model_get(model, iter, FOLDERSEL_FOLDERITEM, &item, -1);
735 if (data->item == item) {
736 data->path = gtk_tree_path_copy(path);