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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, 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,
64 typedef struct _FolderItemSearch FolderItemSearch;
66 struct _FolderItemSearch
73 static GdkPixbuf *folder_pixbuf;
74 static GdkPixbuf *folderopen_pixbuf;
75 static GdkPixbuf *foldernoselect_pixbuf;
77 static GtkWidget *window;
78 static GtkWidget *treeview;
79 static GtkWidget *entry;
80 static GtkWidget *ok_button;
81 static GtkWidget *cancel_button;
82 static GtkWidget *new_button;
84 static FolderItem *folder_item;
85 static FolderItem *selected_item;
87 static GtkTreeStore *tree_store;
89 static gboolean cancelled;
90 static gboolean finished;
92 static void foldersel_create (void);
93 static void foldersel_init (void);
95 static void foldersel_append_item (GtkTreeStore *store,
100 static void foldersel_set_tree (Folder *cur_folder,
101 FolderSelectionType type);
103 static gboolean foldersel_selected (GtkTreeSelection *selection,
106 gboolean currently_selected,
109 static void foldersel_ok (GtkButton *button,
111 static void foldersel_cancel (GtkButton *button,
113 static void foldersel_new_folder (GtkButton *button,
116 static void foldersel_entry_activated (GtkEntry *entry,
119 static void foldersel_tree_activated (GtkTreeView *treeview,
121 GtkTreeViewColumn *column,
124 static gint delete_event (GtkWidget *widget,
127 static gboolean key_pressed (GtkWidget *widget,
131 static gint foldersel_folder_name_compare (GtkTreeModel *model,
136 static gboolean tree_view_folder_item_func (GtkTreeModel *model,
139 FolderItemSearch *data);
141 FolderItem *foldersel_folder_sel(Folder *cur_folder, FolderSelectionType type,
142 const gchar *default_folder)
144 selected_item = NULL;
151 foldersel_set_tree(cur_folder, type);
155 FolderItemSearch fis;
157 fis.item = folder_item;
160 /* find matching model entry */
161 gtk_tree_model_foreach
162 (GTK_TREE_MODEL(tree_store),
163 (GtkTreeModelForeachFunc)tree_view_folder_item_func,
167 GtkTreeSelection *selection;
169 selection = gtk_tree_view_get_selection
170 (GTK_TREE_VIEW(treeview));
171 gtk_tree_selection_select_iter(selection, &fis.iter);
172 gtk_tree_view_set_cursor(GTK_TREE_VIEW(treeview),
173 fis.path, NULL, FALSE);
174 gtk_tree_view_scroll_to_cell(GTK_TREE_VIEW(treeview),
176 NULL, TRUE, 0.5, 0.0);
177 gtk_tree_path_free(fis.path);
179 gtk_tree_view_scroll_to_point
180 (GTK_TREE_VIEW(treeview), 0, 0);
182 gtk_tree_view_scroll_to_point(GTK_TREE_VIEW(treeview), 0, 0);
184 gtk_widget_grab_focus(ok_button);
185 gtk_widget_grab_focus(treeview);
187 gtk_widget_show(window);
188 manage_window_set_transient(GTK_WINDOW(window));
190 cancelled = finished = FALSE;
192 while (finished == FALSE)
193 gtk_main_iteration();
195 gtk_widget_hide(window);
196 gtk_entry_set_text(GTK_ENTRY(entry), "");
197 gtk_tree_store_clear(tree_store);
200 selected_item && selected_item->path && !selected_item->no_select) {
201 folder_item = selected_item;
207 static void foldersel_create(void)
210 GtkWidget *scrolledwin;
211 GtkWidget *confirm_area;
212 GtkTreeViewColumn *column;
213 GtkCellRenderer *renderer;
214 GtkTreeSelection *selection;
216 window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
217 gtk_window_set_title(GTK_WINDOW(window), _("Select folder"));
218 gtk_container_set_border_width(GTK_CONTAINER(window), 4);
219 gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
220 gtk_window_set_modal(GTK_WINDOW(window), TRUE);
221 gtk_window_set_policy(GTK_WINDOW(window), FALSE, TRUE, FALSE);
222 gtk_window_set_wmclass
223 (GTK_WINDOW(window), "folder_selection", "Sylpheed");
224 gtk_widget_realize(window);
225 g_signal_connect(G_OBJECT(window), "delete_event",
226 G_CALLBACK(delete_event), NULL);
227 g_signal_connect(G_OBJECT(window), "key_press_event",
228 G_CALLBACK(key_pressed), NULL);
229 MANAGE_WINDOW_SIGNALS_CONNECT(window);
231 vbox = gtk_vbox_new(FALSE, 4);
232 gtk_container_add(GTK_CONTAINER(window), vbox);
234 scrolledwin = gtk_scrolled_window_new(NULL, NULL);
235 gtk_widget_set_size_request(scrolledwin, 300, 360);
236 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolledwin),
237 GTK_POLICY_AUTOMATIC, GTK_POLICY_ALWAYS);
238 gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(scrolledwin),
240 gtk_box_pack_start(GTK_BOX(vbox), scrolledwin, TRUE, TRUE, 0);
242 tree_store = gtk_tree_store_new(N_FOLDERSEL_COLUMNS,
248 gtk_tree_sortable_set_sort_func(GTK_TREE_SORTABLE(tree_store),
249 FOLDERSEL_FOLDERNAME,
250 foldersel_folder_name_compare,
253 treeview = gtk_tree_view_new_with_model(GTK_TREE_MODEL(tree_store));
254 g_object_unref(G_OBJECT(tree_store));
255 gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(treeview), FALSE);
256 gtk_tree_view_set_rules_hint(GTK_TREE_VIEW(treeview),
257 prefs_common.enable_rules_hint);
258 gtk_tree_view_set_search_column(GTK_TREE_VIEW(treeview),
259 FOLDERSEL_FOLDERNAME);
261 selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(treeview));
262 gtk_tree_selection_set_mode(selection, GTK_SELECTION_BROWSE);
263 gtk_tree_selection_set_select_function(selection, foldersel_selected,
266 g_signal_connect(G_OBJECT(treeview), "row-activated",
267 G_CALLBACK(foldersel_tree_activated), NULL);
269 gtk_container_add(GTK_CONTAINER(scrolledwin), treeview);
271 column = gtk_tree_view_column_new();
272 gtk_tree_view_column_set_spacing(column, 2);
273 renderer = gtk_cell_renderer_pixbuf_new();
274 gtk_tree_view_column_pack_start(column, renderer, FALSE);
275 gtk_tree_view_column_set_attributes
277 "is-expander", FOLDERSEL_EXPANDER,
278 "pixbuf", FOLDERSEL_PIXBUF,
279 "pixbuf-expander-open", FOLDERSEL_PIXBUF_OPEN,
280 "pixbuf-expander-closed", FOLDERSEL_PIXBUF,
283 /* create text renderer */
284 renderer = gtk_cell_renderer_text_new();
285 gtk_tree_view_column_pack_start(column, renderer, TRUE);
286 gtk_tree_view_column_set_attributes(column, renderer,
287 "text", FOLDERSEL_FOLDERNAME,
289 gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_AUTOSIZE);
291 gtk_tree_view_append_column(GTK_TREE_VIEW(treeview), column);
293 entry = gtk_entry_new();
294 gtk_entry_set_editable(GTK_ENTRY(entry), FALSE);
295 gtk_box_pack_start(GTK_BOX(vbox), entry, FALSE, FALSE, 0);
296 g_signal_connect(G_OBJECT(entry), "activate",
297 G_CALLBACK(foldersel_entry_activated), NULL);
299 gtkut_stock_button_set_create(&confirm_area,
300 &ok_button, GTK_STOCK_OK,
301 &cancel_button, GTK_STOCK_CANCEL,
302 &new_button, GTK_STOCK_NEW);
304 gtk_box_pack_end(GTK_BOX(vbox), confirm_area, FALSE, FALSE, 0);
305 gtk_widget_grab_default(ok_button);
307 g_signal_connect(G_OBJECT(ok_button), "clicked",
308 G_CALLBACK(foldersel_ok), NULL);
309 g_signal_connect(G_OBJECT(cancel_button), "clicked",
310 G_CALLBACK(foldersel_cancel), NULL);
311 g_signal_connect(G_OBJECT(new_button), "clicked",
312 G_CALLBACK(foldersel_new_folder), NULL);
314 gtk_widget_show_all(vbox);
317 static void foldersel_init(void)
319 stock_pixbuf_gdk(treeview, STOCK_PIXMAP_DIR_CLOSE,
321 stock_pixbuf_gdk(treeview, STOCK_PIXMAP_DIR_OPEN,
323 stock_pixbuf_gdk(treeview, STOCK_PIXMAP_DIR_NOSELECT,
324 &foldernoselect_pixbuf);
327 static void foldersel_append_item(GtkTreeStore *store, FolderItem *item,
328 GtkTreeIter *iter, GtkTreeIter *parent)
330 gchar *name, *tmpname;
331 GdkPixbuf *pixbuf, *pixbuf_open;
333 name = tmpname = folder_item_get_name(item);
335 if (item->stype != F_NORMAL && FOLDER_IS_LOCAL(item->folder)) {
336 switch (item->stype) {
338 if (!strcmp2(item->name, INBOX_DIR))
342 if (!strcmp2(item->name, OUTBOX_DIR))
346 if (!strcmp2(item->name, QUEUE_DIR))
350 if (!strcmp2(item->name, TRASH_DIR))
354 if (!strcmp2(item->name, DRAFT_DIR))
362 /* CLAWS: already adds the UI string to the folder name */
365 switch (FOLDER_TYPE(item->folder)) {
367 Xstrcat_a(name, name, " (MH)", ); break;
369 Xstrcat_a(name, name, " (IMAP4)", ); break;
371 Xstrcat_a(name, name, " (News)", ); break;
378 gtk_tree_store_append(store, iter, parent);
380 pixbuf = item->no_select ? foldernoselect_pixbuf : folder_pixbuf,
382 item->no_select ? foldernoselect_pixbuf : folderopen_pixbuf,
384 /* insert this node */
385 gtk_tree_store_set(store, iter,
386 FOLDERSEL_FOLDERNAME, name,
387 FOLDERSEL_FOLDERITEM, item,
388 FOLDERSEL_PIXBUF, pixbuf,
389 FOLDERSEL_PIXBUF_OPEN, pixbuf_open,
391 item->node->children ? TRUE : FALSE,
397 static void foldersel_insert_gnode_in_store(GtkTreeStore *store, GNode *node,
404 g_return_if_fail(node != NULL);
405 g_return_if_fail(node->data != NULL);
406 g_return_if_fail(store != NULL);
408 item = FOLDER_ITEM(node->data);
409 foldersel_append_item(store, item, &child, parent);
411 /* insert its children (this node as parent) */
412 for (iter = node->children; iter != NULL; iter = iter->next)
413 foldersel_insert_gnode_in_store(store, iter, &child);
416 static void foldersel_set_tree(Folder *cur_folder, FolderSelectionType type)
421 for (list = folder_get_list(); list != NULL; list = list->next) {
422 folder = FOLDER(list->data);
423 g_return_if_fail(folder != NULL);
425 if (type != FOLDER_SEL_ALL) {
426 if (FOLDER_TYPE(folder) == F_NEWS)
430 foldersel_insert_gnode_in_store(tree_store, folder->node, NULL);
433 gtk_tree_sortable_set_sort_column_id(GTK_TREE_SORTABLE(tree_store),
434 FOLDERSEL_FOLDERNAME,
437 gtk_tree_view_expand_all(GTK_TREE_VIEW(treeview));
440 static gboolean foldersel_selected(GtkTreeSelection *selection,
441 GtkTreeModel *model, GtkTreePath *path,
442 gboolean currently_selected, gpointer data)
445 FolderItem *item = NULL;
447 if (currently_selected)
450 if (!gtk_tree_model_get_iter(GTK_TREE_MODEL(model), &iter, path))
453 gtk_tree_model_get(GTK_TREE_MODEL(tree_store), &iter,
454 FOLDERSEL_FOLDERITEM, &item, -1);
456 selected_item = item;
457 if (selected_item && selected_item->path && !selected_item->no_select) {
459 id = folder_item_get_identifier(selected_item);
460 gtk_entry_set_text(GTK_ENTRY(entry), id);
463 gtk_entry_set_text(GTK_ENTRY(entry), "");
468 static void foldersel_ok(GtkButton *button, gpointer data)
473 static void foldersel_cancel(GtkButton *button, gpointer data)
479 static void foldersel_new_folder(GtkButton *button, gpointer data)
481 FolderItem *new_item;
485 GtkTreeIter selected, new_child;
486 GtkTreePath *selected_p, *new_child_p;
489 GtkTreeSelection *selection;
491 if (!selected_item || FOLDER_TYPE(selected_item->folder) == F_NEWS)
494 selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(treeview));
495 if (!gtk_tree_selection_get_selected(selection, &model, &selected))
497 store = GTK_TREE_STORE(model);
499 new_folder = input_dialog(_("New folder"),
500 _("Input the name of new folder:"),
502 if (!new_folder) return;
503 AUTORELEASE_STR(new_folder, {g_free(new_folder); return;});
505 p = strchr(new_folder, G_DIR_SEPARATOR);
506 if ((p && FOLDER_TYPE(selected_item->folder) != F_IMAP) ||
507 (p && FOLDER_TYPE(selected_item->folder) == F_IMAP &&
509 alertpanel_error(_("`%c' can't be included in folder name."),
514 disp_name = trim_string(new_folder, 32);
515 AUTORELEASE_STR(disp_name, {g_free(disp_name); return;});
517 /* find whether the directory already exists */
518 if (folder_find_child_item_by_name(selected_item, new_folder)) {
519 alertpanel_error(_("The folder `%s' already exists."),
524 new_item = folder_create_folder(selected_item, new_folder);
526 alertpanel_error(_("Can't create the folder `%s'."), disp_name);
530 /* parent can expand */
531 gtk_tree_store_set(store, &selected, FOLDERSEL_EXPANDER, TRUE,
535 foldersel_append_item(store, new_item, &new_child, &selected);
537 selected_p = gtk_tree_model_get_path(GTK_TREE_MODEL(store), &selected);
538 new_child_p = gtk_tree_model_get_path(GTK_TREE_MODEL(store),
541 gtk_tree_view_expand_row(GTK_TREE_VIEW(treeview), selected_p, FALSE);
542 gtk_tree_selection_select_iter(selection, &new_child);
543 gtk_tree_view_scroll_to_cell(GTK_TREE_VIEW(treeview), new_child_p,
544 NULL, TRUE, 0.5, 0.0);
545 gtk_tree_path_free(new_child_p);
546 gtk_tree_path_free(selected_p);
551 static void foldersel_entry_activated(GtkEntry *entry, gpointer data)
553 gtk_button_clicked(GTK_BUTTON(ok_button));
556 static void foldersel_tree_activated(GtkTreeView *treeview, GtkTreePath *path,
557 GtkTreeViewColumn *column, gpointer data)
559 gtk_button_clicked(GTK_BUTTON(ok_button));
562 static gint delete_event(GtkWidget *widget, GdkEventAny *event, gpointer data)
564 foldersel_cancel(NULL, NULL);
568 static gboolean key_pressed(GtkWidget *widget, GdkEventKey *event, gpointer data)
570 if (event && event->keyval == GDK_Escape)
571 foldersel_cancel(NULL, NULL);
575 static gint foldersel_folder_name_compare(GtkTreeModel *model, GtkTreeIter *a,
576 GtkTreeIter *b, gpointer context)
578 gchar *str_a = NULL, *str_b = NULL;
580 FolderItem *item_a = NULL, *item_b = NULL;
583 gtk_tree_model_get(model, a, FOLDERSEL_FOLDERITEM, &item_a, -1);
584 gtk_tree_model_get(model, b, FOLDERSEL_FOLDERITEM, &item_b, -1);
586 /* no sort for root folder */
587 if (!gtk_tree_model_iter_parent(GTK_TREE_MODEL(model), &parent, a))
590 /* if both a and b are special folders, sort them according to
591 * their types (which is in-order). Note that this assumes that
592 * there are no multiple folders of a special type. */
593 if (item_a->stype != F_NORMAL && item_b->stype != F_NORMAL)
594 return item_a->stype - item_b->stype;
596 /* if b is normal folder, and a is not, b is smaller (ends up
597 * lower in the list) */
598 if (item_a->stype != F_NORMAL && item_b->stype == F_NORMAL)
599 return item_b->stype - item_a->stype;
601 /* if b is special folder, and a is not, b is larger (ends up
602 * higher in the list) */
603 if (item_a->stype == F_NORMAL && item_b->stype != F_NORMAL)
604 return item_b->stype - item_a->stype;
606 /* XXX g_utf8_collate_key() comparisons may speed things
607 * up when having large lists of folders */
608 gtk_tree_model_get(model, a, FOLDERSEL_FOLDERNAME, &str_a, -1);
609 gtk_tree_model_get(model, b, FOLDERSEL_FOLDERNAME, &str_b, -1);
611 /* otherwise just compare the folder names */
612 val = g_utf8_collate(str_a, str_b);
620 static gboolean tree_view_folder_item_func(GtkTreeModel *model,
623 FolderItemSearch *data)
625 FolderItem *item = NULL;
627 gtk_tree_model_get(model, iter, FOLDERSEL_FOLDERITEM, &item, -1);
629 if (data->item == item) {
630 data->path = gtk_tree_path_copy(path);