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/>.
23 #include <glib/gi18n.h>
24 #include <gdk/gdkkeysyms.h>
25 #include <gtk/gtkmain.h>
26 #include <gtk/gtkwidget.h>
27 #include <gtk/gtktreestore.h>
28 #include <gtk/gtktreeview.h>
29 #include <gtk/gtkwindow.h>
30 #include <gtk/gtkvbox.h>
31 #include <gtk/gtkscrolledwindow.h>
32 #include <gtk/gtkentry.h>
33 #include <gtk/gtkhbbox.h>
34 #include <gtk/gtksignal.h>
39 #include <sys/types.h>
46 #include "stock_pixmap.h"
47 #include "foldersel.h"
48 #include "alertpanel.h"
49 #include "manage_window.h"
50 #include "folderview.h"
51 #include "inputdialog.h"
53 #include "prefs_common.h"
59 FOLDERSEL_PIXBUF_OPEN,
65 typedef struct _FolderItemSearch FolderItemSearch;
67 struct _FolderItemSearch
74 static GdkPixbuf *folder_pixbuf;
75 static GdkPixbuf *folderopen_pixbuf;
76 static GdkPixbuf *foldernoselect_pixbuf;
78 static GtkWidget *window;
79 static GtkWidget *treeview;
80 static GtkWidget *entry;
81 static GtkWidget *ok_button;
82 static GtkWidget *cancel_button;
83 static GtkWidget *new_button;
84 static gboolean root_selectable;
86 static FolderItem *folder_item;
87 static FolderItem *selected_item;
89 static GtkTreeStore *tree_store;
91 static gboolean cancelled;
92 static gboolean finished;
94 static void foldersel_create (void);
95 static void foldersel_init (void);
97 static void foldersel_append_item (GtkTreeStore *store,
100 GtkTreeIter *parent);
102 static void foldersel_set_tree (Folder *cur_folder,
103 FolderSelectionType type);
105 static gboolean foldersel_selected (GtkTreeSelection *selection,
108 gboolean currently_selected,
111 static void foldersel_ok (GtkButton *button,
113 static void foldersel_cancel (GtkButton *button,
115 static void foldersel_new_folder (GtkButton *button,
118 static void foldersel_entry_activated (GtkEntry *entry,
121 static void foldersel_tree_activated (GtkTreeView *treeview,
123 GtkTreeViewColumn *column,
126 static gint delete_event (GtkWidget *widget,
129 static gboolean key_pressed (GtkWidget *widget,
133 static gint foldersel_folder_name_compare (GtkTreeModel *model,
138 static gboolean tree_view_folder_item_func (GtkTreeModel *model,
141 FolderItemSearch *data);
143 FolderItem *foldersel_folder_sel(Folder *cur_folder, FolderSelectionType type,
144 const gchar *default_folder, gboolean can_sel_mailbox)
146 selected_item = NULL;
147 root_selectable = can_sel_mailbox;
154 foldersel_set_tree(cur_folder, type);
158 FolderItemSearch fis;
160 fis.item = folder_item;
163 /* find matching model entry */
164 gtk_tree_model_foreach
165 (GTK_TREE_MODEL(tree_store),
166 (GtkTreeModelForeachFunc)tree_view_folder_item_func,
170 GtkTreeSelection *selection;
172 selection = gtk_tree_view_get_selection
173 (GTK_TREE_VIEW(treeview));
174 gtk_tree_selection_select_iter(selection, &fis.iter);
175 gtk_tree_view_set_cursor(GTK_TREE_VIEW(treeview),
176 fis.path, NULL, FALSE);
177 gtk_tree_view_scroll_to_cell(GTK_TREE_VIEW(treeview),
179 NULL, TRUE, 0.5, 0.0);
180 gtk_tree_path_free(fis.path);
182 gtk_tree_view_scroll_to_point
183 (GTK_TREE_VIEW(treeview), 0, 0);
185 gtk_tree_view_scroll_to_point(GTK_TREE_VIEW(treeview), 0, 0);
187 gtk_widget_grab_focus(ok_button);
188 gtk_widget_grab_focus(treeview);
190 gtk_widget_show(window);
191 manage_window_set_transient(GTK_WINDOW(window));
193 cancelled = finished = FALSE;
195 while (finished == FALSE)
196 gtk_main_iteration();
198 gtk_widget_hide(window);
199 gtk_entry_set_text(GTK_ENTRY(entry), "");
200 gtk_tree_store_clear(tree_store);
203 selected_item && (selected_item->path || root_selectable)) {
204 folder_item = selected_item;
210 static void foldersel_size_allocate_cb(GtkWidget *widget,
211 GtkAllocation *allocation)
213 g_return_if_fail(allocation != NULL);
215 prefs_common.folderselwin_width = allocation->width;
216 prefs_common.folderselwin_height = allocation->height;
219 static void foldersel_create(void)
222 GtkWidget *scrolledwin;
223 GtkWidget *confirm_area;
224 GtkTreeViewColumn *column;
225 GtkCellRenderer *renderer;
226 GtkTreeSelection *selection;
227 static GdkGeometry geometry;
229 window = gtkut_window_new(GTK_WINDOW_TOPLEVEL, "foldersel");
230 gtk_window_set_title(GTK_WINDOW(window), _("Select folder"));
231 gtk_container_set_border_width(GTK_CONTAINER(window), 4);
232 gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
233 gtk_window_set_modal(GTK_WINDOW(window), TRUE);
234 gtk_window_set_resizable(GTK_WINDOW(window), TRUE);
236 gtk_widget_realize(window);
237 g_signal_connect(G_OBJECT(window), "delete_event",
238 G_CALLBACK(delete_event), NULL);
239 g_signal_connect(G_OBJECT(window), "key_press_event",
240 G_CALLBACK(key_pressed), NULL);
241 g_signal_connect(G_OBJECT(window), "size_allocate",
242 G_CALLBACK(foldersel_size_allocate_cb), NULL);
243 MANAGE_WINDOW_SIGNALS_CONNECT(window);
245 vbox = gtk_vbox_new(FALSE, 4);
246 gtk_container_add(GTK_CONTAINER(window), vbox);
248 scrolledwin = gtk_scrolled_window_new(NULL, NULL);
249 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolledwin),
250 GTK_POLICY_AUTOMATIC, GTK_POLICY_ALWAYS);
251 gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(scrolledwin),
253 gtk_box_pack_start(GTK_BOX(vbox), scrolledwin, TRUE, TRUE, 0);
255 tree_store = gtk_tree_store_new(N_FOLDERSEL_COLUMNS,
262 gtk_tree_sortable_set_sort_func(GTK_TREE_SORTABLE(tree_store),
263 FOLDERSEL_FOLDERNAME,
264 foldersel_folder_name_compare,
267 treeview = gtk_tree_view_new_with_model(GTK_TREE_MODEL(tree_store));
268 g_object_unref(G_OBJECT(tree_store));
269 gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(treeview), FALSE);
270 gtk_tree_view_set_rules_hint(GTK_TREE_VIEW(treeview),
271 prefs_common.use_stripes_everywhere);
272 gtk_tree_view_set_search_column(GTK_TREE_VIEW(treeview),
273 FOLDERSEL_FOLDERNAME);
275 selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(treeview));
276 gtk_tree_selection_set_mode(selection, GTK_SELECTION_BROWSE);
277 gtk_tree_selection_set_select_function(selection, foldersel_selected,
280 g_signal_connect(G_OBJECT(treeview), "row-activated",
281 G_CALLBACK(foldersel_tree_activated), NULL);
282 gtk_container_add(GTK_CONTAINER(scrolledwin), treeview);
284 column = gtk_tree_view_column_new();
285 gtk_tree_view_column_set_spacing(column, 2);
286 renderer = gtk_cell_renderer_pixbuf_new();
287 gtk_tree_view_column_pack_start(column, renderer, FALSE);
288 gtk_tree_view_column_set_attributes
290 "pixbuf", FOLDERSEL_PIXBUF,
291 "pixbuf-expander-open", FOLDERSEL_PIXBUF_OPEN,
292 "pixbuf-expander-closed", FOLDERSEL_PIXBUF,
295 /* create text renderer */
296 renderer = gtk_cell_renderer_text_new();
297 gtk_tree_view_column_pack_start(column, renderer, TRUE);
298 gtk_tree_view_column_set_attributes
300 "text", FOLDERSEL_FOLDERNAME,
301 "foreground-gdk", FOLDERSEL_FOREGROUND,
302 "weight", FOLDERSEL_BOLD,
304 g_object_set(G_OBJECT(renderer), "weight", PANGO_WEIGHT_BOLD, NULL);
305 gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_AUTOSIZE);
307 gtk_tree_view_append_column(GTK_TREE_VIEW(treeview), column);
309 entry = gtk_entry_new();
310 gtk_entry_set_editable(GTK_ENTRY(entry), FALSE);
311 gtk_box_pack_start(GTK_BOX(vbox), entry, FALSE, FALSE, 0);
312 g_signal_connect(G_OBJECT(entry), "activate",
313 G_CALLBACK(foldersel_entry_activated), NULL);
315 gtkut_stock_button_set_create(&confirm_area,
316 &new_button, GTK_STOCK_NEW,
317 &cancel_button, GTK_STOCK_CANCEL,
318 &ok_button, GTK_STOCK_OK);
320 gtk_box_pack_end(GTK_BOX(vbox), confirm_area, FALSE, FALSE, 0);
321 gtk_widget_grab_default(ok_button);
323 g_signal_connect(G_OBJECT(ok_button), "clicked",
324 G_CALLBACK(foldersel_ok), NULL);
325 g_signal_connect(G_OBJECT(cancel_button), "clicked",
326 G_CALLBACK(foldersel_cancel), NULL);
327 g_signal_connect(G_OBJECT(new_button), "clicked",
328 G_CALLBACK(foldersel_new_folder), NULL);
330 if (!geometry.min_height) {
331 geometry.min_width = 300;
332 geometry.min_height = 360;
335 gtk_window_set_geometry_hints(GTK_WINDOW(window), NULL, &geometry,
337 gtk_widget_set_size_request(window, prefs_common.folderselwin_width,
338 prefs_common.folderselwin_height);
340 gtk_widget_show_all(vbox);
343 static void foldersel_init(void)
345 stock_pixbuf_gdk(treeview, STOCK_PIXMAP_DIR_CLOSE,
347 stock_pixbuf_gdk(treeview, STOCK_PIXMAP_DIR_OPEN,
349 stock_pixbuf_gdk(treeview, STOCK_PIXMAP_DIR_NOSELECT,
350 &foldernoselect_pixbuf);
353 static void foldersel_append_item(GtkTreeStore *store, FolderItem *item,
354 GtkTreeIter *iter, GtkTreeIter *parent)
356 gchar *name, *tmpname;
357 GdkPixbuf *pixbuf, *pixbuf_open;
359 PangoWeight weight = PANGO_WEIGHT_NORMAL;
360 GdkColor *foreground = NULL;
361 static GdkColor color_noselect = {0, COLOR_DIM, COLOR_DIM, COLOR_DIM};
362 static GdkColor color_new;
364 gtkut_convert_int_to_gdk_color(prefs_common.color_new, &color_new);
366 name = tmpname = folder_item_get_name(item);
368 if (item->stype != F_NORMAL && FOLDER_IS_LOCAL(item->folder)) {
369 switch (item->stype) {
371 if (!strcmp2(item->name, INBOX_DIR))
375 if (!strcmp2(item->name, OUTBOX_DIR))
379 if (!strcmp2(item->name, QUEUE_DIR))
383 if (!strcmp2(item->name, TRASH_DIR))
387 if (!strcmp2(item->name, DRAFT_DIR))
395 if (folder_has_parent_of_type(item, F_QUEUE) && item->total_msgs > 0) {
396 name = g_strdup_printf("%s (%d)", name, item->total_msgs);
397 } else if (item->unread_msgs > 0) {
398 name = g_strdup_printf("%s (%d)", name, item->unread_msgs);
400 name = g_strdup(name);
402 pixbuf = item->no_select ? foldernoselect_pixbuf : folder_pixbuf;
404 item->no_select ? foldernoselect_pixbuf : folderopen_pixbuf;
406 if (folder_has_parent_of_type(item, F_DRAFT) ||
407 folder_has_parent_of_type(item, F_OUTBOX) ||
408 folder_has_parent_of_type(item, F_TRASH)) {
410 } else if (folder_has_parent_of_type(item, F_QUEUE)) {
411 use_color = (item->total_msgs > 0);
412 if (item->total_msgs > 0)
413 weight = PANGO_WEIGHT_BOLD;
415 if (item->unread_msgs > 0)
416 weight = PANGO_WEIGHT_BOLD;
417 use_color = (item->new_msgs > 0);
421 foreground = &color_noselect;
423 foreground = &color_new;
425 /* insert this node */
426 gtk_tree_store_append(store, iter, parent);
427 gtk_tree_store_set(store, iter,
428 FOLDERSEL_FOLDERNAME, name,
429 FOLDERSEL_FOLDERITEM, item,
430 FOLDERSEL_PIXBUF, pixbuf,
431 FOLDERSEL_PIXBUF_OPEN, pixbuf_open,
432 FOLDERSEL_FOREGROUND, foreground,
433 FOLDERSEL_BOLD, weight,
439 static void foldersel_insert_gnode_in_store(GtkTreeStore *store, GNode *node,
446 g_return_if_fail(node != NULL);
447 g_return_if_fail(node->data != NULL);
448 g_return_if_fail(store != NULL);
450 item = FOLDER_ITEM(node->data);
451 foldersel_append_item(store, item, &child, parent);
453 /* insert its children (this node as parent) */
454 for (iter = node->children; iter != NULL; iter = iter->next)
455 foldersel_insert_gnode_in_store(store, iter, &child);
458 static void foldersel_set_tree(Folder *cur_folder, FolderSelectionType type)
463 for (list = folder_get_list(); list != NULL; list = list->next) {
464 folder = FOLDER(list->data);
465 g_return_if_fail(folder != NULL);
467 if (type != FOLDER_SEL_ALL) {
468 if (FOLDER_TYPE(folder) == F_NEWS)
472 foldersel_insert_gnode_in_store(tree_store, folder->node, NULL);
475 gtk_tree_sortable_set_sort_column_id(GTK_TREE_SORTABLE(tree_store),
476 FOLDERSEL_FOLDERNAME,
479 gtk_tree_view_expand_all(GTK_TREE_VIEW(treeview));
482 #include "localfolder.h"
483 static gboolean foldersel_selected(GtkTreeSelection *selection,
484 GtkTreeModel *model, GtkTreePath *path,
485 gboolean currently_selected, gpointer data)
488 FolderItem *item = NULL;
490 if (currently_selected)
493 if (!gtk_tree_model_get_iter(GTK_TREE_MODEL(model), &iter, path))
496 gtk_tree_model_get(GTK_TREE_MODEL(tree_store), &iter,
497 FOLDERSEL_FOLDERITEM, &item, -1);
499 selected_item = item;
500 if (selected_item && selected_item->path) {
502 id = folder_item_get_identifier(selected_item);
503 gtk_entry_set_text(GTK_ENTRY(entry), id);
506 if (root_selectable && selected_item && selected_item->folder &&
507 (FOLDER_TYPE(selected_item->folder) == F_MH ||
508 FOLDER_TYPE(selected_item->folder) == F_MBOX ||
509 FOLDER_TYPE(selected_item->folder) == F_IMAP)) {
510 gchar *id = folder_get_identifier(selected_item->folder);
511 gtk_entry_set_text(GTK_ENTRY(entry), id);
514 gtk_entry_set_text(GTK_ENTRY(entry), "");
519 static void foldersel_ok(GtkButton *button, gpointer data)
524 static void foldersel_cancel(GtkButton *button, gpointer data)
530 static void foldersel_new_folder(GtkButton *button, gpointer data)
532 FolderItem *new_item;
536 GtkTreeIter selected, new_child;
537 GtkTreePath *selected_p, *new_child_p;
540 GtkTreeSelection *selection;
542 if (!selected_item || FOLDER_TYPE(selected_item->folder) == F_NEWS)
545 selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(treeview));
546 if (!gtk_tree_selection_get_selected(selection, &model, &selected))
548 store = GTK_TREE_STORE(model);
550 new_folder = input_dialog(_("New folder"),
551 _("Input the name of new folder:"),
553 if (!new_folder) return;
554 AUTORELEASE_STR(new_folder, {g_free(new_folder); return;});
556 p = strchr(new_folder, G_DIR_SEPARATOR);
557 if ((p && FOLDER_TYPE(selected_item->folder) != F_IMAP) ||
558 (p && FOLDER_TYPE(selected_item->folder) == F_IMAP &&
560 alertpanel_error(_("'%c' can't be included in folder name."),
565 disp_name = trim_string(new_folder, 32);
566 AUTORELEASE_STR(disp_name, {g_free(disp_name); return;});
568 /* find whether the directory already exists */
569 if (folder_find_child_item_by_name(selected_item, new_folder)) {
570 alertpanel_error(_("The folder '%s' already exists."),
575 new_item = folder_create_folder(selected_item, new_folder);
577 alertpanel_error(_("Can't create the folder '%s'."), disp_name);
582 foldersel_append_item(store, new_item, &new_child, &selected);
584 selected_p = gtk_tree_model_get_path(GTK_TREE_MODEL(store), &selected);
585 new_child_p = gtk_tree_model_get_path(GTK_TREE_MODEL(store),
588 gtk_tree_view_expand_row(GTK_TREE_VIEW(treeview), selected_p, FALSE);
589 gtk_tree_selection_select_iter(selection, &new_child);
590 gtk_tree_view_scroll_to_cell(GTK_TREE_VIEW(treeview), new_child_p,
591 NULL, TRUE, 0.5, 0.0);
592 gtk_tree_path_free(new_child_p);
593 gtk_tree_path_free(selected_p);
598 static void foldersel_entry_activated(GtkEntry *entry, gpointer data)
600 gtk_button_clicked(GTK_BUTTON(ok_button));
603 static void foldersel_tree_activated(GtkTreeView *treeview, GtkTreePath *path,
604 GtkTreeViewColumn *column, gpointer data)
606 gtk_button_clicked(GTK_BUTTON(ok_button));
609 static gint delete_event(GtkWidget *widget, GdkEventAny *event, gpointer data)
611 foldersel_cancel(NULL, NULL);
615 static gboolean key_pressed(GtkWidget *widget, GdkEventKey *event, gpointer data)
617 if (event && event->keyval == GDK_Escape)
618 foldersel_cancel(NULL, NULL);
622 static gint foldersel_folder_name_compare(GtkTreeModel *model, GtkTreeIter *a,
623 GtkTreeIter *b, gpointer context)
625 gchar *str_a = NULL, *str_b = NULL;
627 FolderItem *item_a = NULL, *item_b = NULL;
630 gtk_tree_model_get(model, a, FOLDERSEL_FOLDERITEM, &item_a, -1);
631 gtk_tree_model_get(model, b, FOLDERSEL_FOLDERITEM, &item_b, -1);
633 /* no sort for root folder */
634 if (!gtk_tree_model_iter_parent(GTK_TREE_MODEL(model), &parent, a))
637 /* if both a and b are special folders, sort them according to
638 * their types (which is in-order). Note that this assumes that
639 * there are no multiple folders of a special type. */
640 if (item_a->stype != F_NORMAL && item_b->stype != F_NORMAL)
641 return item_a->stype - item_b->stype;
643 /* if b is normal folder, and a is not, b is smaller (ends up
644 * lower in the list) */
645 if (item_a->stype != F_NORMAL && item_b->stype == F_NORMAL)
646 return item_b->stype - item_a->stype;
648 /* if b is special folder, and a is not, b is larger (ends up
649 * higher in the list) */
650 if (item_a->stype == F_NORMAL && item_b->stype != F_NORMAL)
651 return item_b->stype - item_a->stype;
653 /* XXX g_utf8_collate_key() comparisons may speed things
654 * up when having large lists of folders */
655 gtk_tree_model_get(model, a, FOLDERSEL_FOLDERNAME, &str_a, -1);
656 gtk_tree_model_get(model, b, FOLDERSEL_FOLDERNAME, &str_b, -1);
658 /* otherwise just compare the folder names */
659 val = g_utf8_collate(str_a, str_b);
667 static gboolean tree_view_folder_item_func(GtkTreeModel *model,
670 FolderItemSearch *data)
672 FolderItem *item = NULL;
674 gtk_tree_model_get(model, iter, FOLDERSEL_FOLDERITEM, &item, -1);
676 if (data->item == item) {
677 data->path = gtk_tree_path_copy(path);