2 * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
3 * Copyright (C) 1999-2005 Hiroyuki Yamamoto
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 2 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, write to the Free Software
17 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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;
85 static FolderItem *folder_item;
86 static FolderItem *selected_item;
88 static GtkTreeStore *tree_store;
90 static gboolean cancelled;
91 static gboolean finished;
93 static void foldersel_create (void);
94 static void foldersel_init (void);
96 static void foldersel_append_item (GtkTreeStore *store,
101 static void foldersel_set_tree (Folder *cur_folder,
102 FolderSelectionType type);
104 static gboolean foldersel_selected (GtkTreeSelection *selection,
107 gboolean currently_selected,
110 static void foldersel_ok (GtkButton *button,
112 static void foldersel_cancel (GtkButton *button,
114 static void foldersel_new_folder (GtkButton *button,
117 static void foldersel_entry_activated (GtkEntry *entry,
120 static void foldersel_tree_activated (GtkTreeView *treeview,
122 GtkTreeViewColumn *column,
125 static gint delete_event (GtkWidget *widget,
128 static gboolean key_pressed (GtkWidget *widget,
132 static gint foldersel_folder_name_compare (GtkTreeModel *model,
137 static gboolean tree_view_folder_item_func (GtkTreeModel *model,
140 FolderItemSearch *data);
142 FolderItem *foldersel_folder_sel(Folder *cur_folder, FolderSelectionType type,
143 const gchar *default_folder)
145 selected_item = NULL;
152 foldersel_set_tree(cur_folder, type);
156 FolderItemSearch fis;
158 fis.item = folder_item;
161 /* find matching model entry */
162 gtk_tree_model_foreach
163 (GTK_TREE_MODEL(tree_store),
164 (GtkTreeModelForeachFunc)tree_view_folder_item_func,
168 GtkTreeSelection *selection;
170 selection = gtk_tree_view_get_selection
171 (GTK_TREE_VIEW(treeview));
172 gtk_tree_selection_select_iter(selection, &fis.iter);
173 gtk_tree_view_set_cursor(GTK_TREE_VIEW(treeview),
174 fis.path, NULL, FALSE);
175 gtk_tree_view_scroll_to_cell(GTK_TREE_VIEW(treeview),
177 NULL, TRUE, 0.5, 0.0);
178 gtk_tree_path_free(fis.path);
180 gtk_tree_view_scroll_to_point
181 (GTK_TREE_VIEW(treeview), 0, 0);
183 gtk_tree_view_scroll_to_point(GTK_TREE_VIEW(treeview), 0, 0);
185 gtk_widget_grab_focus(ok_button);
186 gtk_widget_grab_focus(treeview);
188 gtk_widget_show(window);
189 manage_window_set_transient(GTK_WINDOW(window));
191 cancelled = finished = FALSE;
193 while (finished == FALSE)
194 gtk_main_iteration();
196 gtk_widget_hide(window);
197 gtk_entry_set_text(GTK_ENTRY(entry), "");
198 gtk_tree_store_clear(tree_store);
201 selected_item && selected_item->path && !selected_item->no_select) {
202 folder_item = selected_item;
208 static void foldersel_create(void)
211 GtkWidget *scrolledwin;
212 GtkWidget *confirm_area;
213 GtkTreeViewColumn *column;
214 GtkCellRenderer *renderer;
215 GtkTreeSelection *selection;
217 window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
218 gtk_window_set_title(GTK_WINDOW(window), _("Select folder"));
219 gtk_container_set_border_width(GTK_CONTAINER(window), 4);
220 gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
221 gtk_window_set_modal(GTK_WINDOW(window), TRUE);
222 gtk_window_set_policy(GTK_WINDOW(window), FALSE, TRUE, FALSE);
223 gtk_window_set_wmclass
224 (GTK_WINDOW(window), "folder_selection", "Sylpheed");
225 gtk_widget_realize(window);
226 g_signal_connect(G_OBJECT(window), "delete_event",
227 G_CALLBACK(delete_event), NULL);
228 g_signal_connect(G_OBJECT(window), "key_press_event",
229 G_CALLBACK(key_pressed), NULL);
230 MANAGE_WINDOW_SIGNALS_CONNECT(window);
232 vbox = gtk_vbox_new(FALSE, 4);
233 gtk_container_add(GTK_CONTAINER(window), vbox);
235 scrolledwin = gtk_scrolled_window_new(NULL, NULL);
236 gtk_widget_set_size_request(scrolledwin, 300, 360);
237 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolledwin),
238 GTK_POLICY_AUTOMATIC, GTK_POLICY_ALWAYS);
239 gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(scrolledwin),
241 gtk_box_pack_start(GTK_BOX(vbox), scrolledwin, TRUE, TRUE, 0);
243 tree_store = gtk_tree_store_new(N_FOLDERSEL_COLUMNS,
250 gtk_tree_sortable_set_sort_func(GTK_TREE_SORTABLE(tree_store),
251 FOLDERSEL_FOLDERNAME,
252 foldersel_folder_name_compare,
255 treeview = gtk_tree_view_new_with_model(GTK_TREE_MODEL(tree_store));
256 g_object_unref(G_OBJECT(tree_store));
257 gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(treeview), FALSE);
258 gtk_tree_view_set_rules_hint(GTK_TREE_VIEW(treeview),
259 prefs_common.enable_rules_hint);
260 gtk_tree_view_set_search_column(GTK_TREE_VIEW(treeview),
261 FOLDERSEL_FOLDERNAME);
263 selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(treeview));
264 gtk_tree_selection_set_mode(selection, GTK_SELECTION_BROWSE);
265 gtk_tree_selection_set_select_function(selection, foldersel_selected,
268 g_signal_connect(G_OBJECT(treeview), "row-activated",
269 G_CALLBACK(foldersel_tree_activated), NULL);
271 gtk_container_add(GTK_CONTAINER(scrolledwin), treeview);
273 column = gtk_tree_view_column_new();
274 gtk_tree_view_column_set_spacing(column, 2);
275 renderer = gtk_cell_renderer_pixbuf_new();
276 gtk_tree_view_column_pack_start(column, renderer, FALSE);
277 gtk_tree_view_column_set_attributes
279 "pixbuf", FOLDERSEL_PIXBUF,
280 "pixbuf-expander-open", FOLDERSEL_PIXBUF_OPEN,
281 "pixbuf-expander-closed", FOLDERSEL_PIXBUF,
284 /* create text renderer */
285 renderer = gtk_cell_renderer_text_new();
286 gtk_tree_view_column_pack_start(column, renderer, TRUE);
287 gtk_tree_view_column_set_attributes
289 "text", FOLDERSEL_FOLDERNAME,
290 "foreground-gdk", FOLDERSEL_FOREGROUND,
291 "weight-set", FOLDERSEL_BOLD,
293 g_object_set(G_OBJECT(renderer), "weight", PANGO_WEIGHT_BOLD, NULL);
294 gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_AUTOSIZE);
296 gtk_tree_view_append_column(GTK_TREE_VIEW(treeview), column);
298 entry = gtk_entry_new();
299 gtk_entry_set_editable(GTK_ENTRY(entry), FALSE);
300 gtk_box_pack_start(GTK_BOX(vbox), entry, FALSE, FALSE, 0);
301 g_signal_connect(G_OBJECT(entry), "activate",
302 G_CALLBACK(foldersel_entry_activated), NULL);
304 gtkut_stock_button_set_create(&confirm_area,
305 &ok_button, GTK_STOCK_OK,
306 &cancel_button, GTK_STOCK_CANCEL,
307 &new_button, GTK_STOCK_NEW);
309 gtk_box_pack_end(GTK_BOX(vbox), confirm_area, FALSE, FALSE, 0);
310 gtk_widget_grab_default(ok_button);
312 g_signal_connect(G_OBJECT(ok_button), "clicked",
313 G_CALLBACK(foldersel_ok), NULL);
314 g_signal_connect(G_OBJECT(cancel_button), "clicked",
315 G_CALLBACK(foldersel_cancel), NULL);
316 g_signal_connect(G_OBJECT(new_button), "clicked",
317 G_CALLBACK(foldersel_new_folder), NULL);
319 gtk_widget_show_all(vbox);
322 static void foldersel_init(void)
324 stock_pixbuf_gdk(treeview, STOCK_PIXMAP_DIR_CLOSE,
326 stock_pixbuf_gdk(treeview, STOCK_PIXMAP_DIR_OPEN,
328 stock_pixbuf_gdk(treeview, STOCK_PIXMAP_DIR_NOSELECT,
329 &foldernoselect_pixbuf);
332 static void foldersel_append_item(GtkTreeStore *store, FolderItem *item,
333 GtkTreeIter *iter, GtkTreeIter *parent)
335 gchar *name, *tmpname;
336 GdkPixbuf *pixbuf, *pixbuf_open;
337 gboolean use_bold, use_color;
338 GdkColor *foreground = NULL;
339 static GdkColor color_noselect = {0, COLOR_DIM, COLOR_DIM, COLOR_DIM};
340 static GdkColor color_new;
342 gtkut_convert_int_to_gdk_color(prefs_common.color_new, &color_new);
344 name = tmpname = folder_item_get_name(item);
346 if (item->stype != F_NORMAL && FOLDER_IS_LOCAL(item->folder)) {
347 switch (item->stype) {
349 if (!strcmp2(item->name, INBOX_DIR))
353 if (!strcmp2(item->name, OUTBOX_DIR))
357 if (!strcmp2(item->name, QUEUE_DIR))
361 if (!strcmp2(item->name, TRASH_DIR))
365 if (!strcmp2(item->name, DRAFT_DIR))
373 /* CLAWS: already adds the UI string to the folder name */
376 switch (FOLDER_TYPE(item->folder)) {
378 Xstrcat_a(name, name, " (MH)", ); break;
380 Xstrcat_a(name, name, " (IMAP4)", ); break;
382 Xstrcat_a(name, name, " (News)", ); break;
389 if (folder_has_parent_of_type(item, F_QUEUE) && item->total_msgs > 0) {
390 name = g_strdup_printf("%s (%d)", name, item->total_msgs);
391 } else if (item->unread_msgs > 0) {
392 name = g_strdup_printf("%s (%d)", name, item->unread_msgs);
394 name = g_strdup(name);
396 pixbuf = item->no_select ? foldernoselect_pixbuf : folder_pixbuf;
398 item->no_select ? foldernoselect_pixbuf : folderopen_pixbuf;
400 if (folder_has_parent_of_type(item, F_DRAFT) ||
401 folder_has_parent_of_type(item, F_OUTBOX) ||
402 folder_has_parent_of_type(item, F_TRASH)) {
403 use_bold = use_color = FALSE;
404 } else if (folder_has_parent_of_type(item, F_QUEUE)) {
405 use_bold = use_color = (item->total_msgs > 0);
407 use_bold = (item->unread_msgs > 0);
408 use_color = (item->new_msgs > 0);
412 foreground = &color_noselect;
414 foreground = &color_new;
416 /* insert this node */
417 gtk_tree_store_append(store, iter, parent);
418 gtk_tree_store_set(store, iter,
419 FOLDERSEL_FOLDERNAME, name,
420 FOLDERSEL_FOLDERITEM, item,
421 FOLDERSEL_PIXBUF, pixbuf,
422 FOLDERSEL_PIXBUF_OPEN, pixbuf_open,
423 FOLDERSEL_FOREGROUND, foreground,
424 FOLDERSEL_BOLD, use_bold,
430 static void foldersel_insert_gnode_in_store(GtkTreeStore *store, GNode *node,
437 g_return_if_fail(node != NULL);
438 g_return_if_fail(node->data != NULL);
439 g_return_if_fail(store != NULL);
441 item = FOLDER_ITEM(node->data);
442 foldersel_append_item(store, item, &child, parent);
444 /* insert its children (this node as parent) */
445 for (iter = node->children; iter != NULL; iter = iter->next)
446 foldersel_insert_gnode_in_store(store, iter, &child);
449 static void foldersel_set_tree(Folder *cur_folder, FolderSelectionType type)
454 for (list = folder_get_list(); list != NULL; list = list->next) {
455 folder = FOLDER(list->data);
456 g_return_if_fail(folder != NULL);
458 if (type != FOLDER_SEL_ALL) {
459 if (FOLDER_TYPE(folder) == F_NEWS)
463 foldersel_insert_gnode_in_store(tree_store, folder->node, NULL);
466 gtk_tree_sortable_set_sort_column_id(GTK_TREE_SORTABLE(tree_store),
467 FOLDERSEL_FOLDERNAME,
470 gtk_tree_view_expand_all(GTK_TREE_VIEW(treeview));
473 static gboolean foldersel_selected(GtkTreeSelection *selection,
474 GtkTreeModel *model, GtkTreePath *path,
475 gboolean currently_selected, gpointer data)
478 FolderItem *item = NULL;
480 if (currently_selected)
483 if (!gtk_tree_model_get_iter(GTK_TREE_MODEL(model), &iter, path))
486 gtk_tree_model_get(GTK_TREE_MODEL(tree_store), &iter,
487 FOLDERSEL_FOLDERITEM, &item, -1);
489 selected_item = item;
490 if (selected_item && selected_item->path && !selected_item->no_select) {
492 id = folder_item_get_identifier(selected_item);
493 gtk_entry_set_text(GTK_ENTRY(entry), id);
496 gtk_entry_set_text(GTK_ENTRY(entry), "");
501 static void foldersel_ok(GtkButton *button, gpointer data)
506 static void foldersel_cancel(GtkButton *button, gpointer data)
512 static void foldersel_new_folder(GtkButton *button, gpointer data)
514 FolderItem *new_item;
518 GtkTreeIter selected, new_child;
519 GtkTreePath *selected_p, *new_child_p;
522 GtkTreeSelection *selection;
524 if (!selected_item || FOLDER_TYPE(selected_item->folder) == F_NEWS)
527 selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(treeview));
528 if (!gtk_tree_selection_get_selected(selection, &model, &selected))
530 store = GTK_TREE_STORE(model);
532 new_folder = input_dialog(_("New folder"),
533 _("Input the name of new folder:"),
535 if (!new_folder) return;
536 AUTORELEASE_STR(new_folder, {g_free(new_folder); return;});
538 p = strchr(new_folder, G_DIR_SEPARATOR);
539 if ((p && FOLDER_TYPE(selected_item->folder) != F_IMAP) ||
540 (p && FOLDER_TYPE(selected_item->folder) == F_IMAP &&
542 alertpanel_error(_("'%c' can't be included in folder name."),
547 disp_name = trim_string(new_folder, 32);
548 AUTORELEASE_STR(disp_name, {g_free(disp_name); return;});
550 /* find whether the directory already exists */
551 if (folder_find_child_item_by_name(selected_item, new_folder)) {
552 alertpanel_error(_("The folder '%s' already exists."),
557 new_item = folder_create_folder(selected_item, new_folder);
559 alertpanel_error(_("Can't create the folder '%s'."), disp_name);
564 foldersel_append_item(store, new_item, &new_child, &selected);
566 selected_p = gtk_tree_model_get_path(GTK_TREE_MODEL(store), &selected);
567 new_child_p = gtk_tree_model_get_path(GTK_TREE_MODEL(store),
570 gtk_tree_view_expand_row(GTK_TREE_VIEW(treeview), selected_p, FALSE);
571 gtk_tree_selection_select_iter(selection, &new_child);
572 gtk_tree_view_scroll_to_cell(GTK_TREE_VIEW(treeview), new_child_p,
573 NULL, TRUE, 0.5, 0.0);
574 gtk_tree_path_free(new_child_p);
575 gtk_tree_path_free(selected_p);
580 static void foldersel_entry_activated(GtkEntry *entry, gpointer data)
582 gtk_button_clicked(GTK_BUTTON(ok_button));
585 static void foldersel_tree_activated(GtkTreeView *treeview, GtkTreePath *path,
586 GtkTreeViewColumn *column, gpointer data)
588 gtk_button_clicked(GTK_BUTTON(ok_button));
591 static gint delete_event(GtkWidget *widget, GdkEventAny *event, gpointer data)
593 foldersel_cancel(NULL, NULL);
597 static gboolean key_pressed(GtkWidget *widget, GdkEventKey *event, gpointer data)
599 if (event && event->keyval == GDK_Escape)
600 foldersel_cancel(NULL, NULL);
604 static gint foldersel_folder_name_compare(GtkTreeModel *model, GtkTreeIter *a,
605 GtkTreeIter *b, gpointer context)
607 gchar *str_a = NULL, *str_b = NULL;
609 FolderItem *item_a = NULL, *item_b = NULL;
612 gtk_tree_model_get(model, a, FOLDERSEL_FOLDERITEM, &item_a, -1);
613 gtk_tree_model_get(model, b, FOLDERSEL_FOLDERITEM, &item_b, -1);
615 /* no sort for root folder */
616 if (!gtk_tree_model_iter_parent(GTK_TREE_MODEL(model), &parent, a))
619 /* if both a and b are special folders, sort them according to
620 * their types (which is in-order). Note that this assumes that
621 * there are no multiple folders of a special type. */
622 if (item_a->stype != F_NORMAL && item_b->stype != F_NORMAL)
623 return item_a->stype - item_b->stype;
625 /* if b is normal folder, and a is not, b is smaller (ends up
626 * lower in the list) */
627 if (item_a->stype != F_NORMAL && item_b->stype == F_NORMAL)
628 return item_b->stype - item_a->stype;
630 /* if b is special folder, and a is not, b is larger (ends up
631 * higher in the list) */
632 if (item_a->stype == F_NORMAL && item_b->stype != F_NORMAL)
633 return item_b->stype - item_a->stype;
635 /* XXX g_utf8_collate_key() comparisons may speed things
636 * up when having large lists of folders */
637 gtk_tree_model_get(model, a, FOLDERSEL_FOLDERNAME, &str_a, -1);
638 gtk_tree_model_get(model, b, FOLDERSEL_FOLDERNAME, &str_b, -1);
640 /* otherwise just compare the folder names */
641 val = g_utf8_collate(str_a, str_b);
649 static gboolean tree_view_folder_item_func(GtkTreeModel *model,
652 FolderItemSearch *data)
654 FolderItem *item = NULL;
656 gtk_tree_model_get(model, iter, FOLDERSEL_FOLDERITEM, &item, -1);
658 if (data->item == item) {
659 data->path = gtk_tree_path_copy(path);