2 * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
3 * Copyright (C) 1999-2006 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 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_size_allocate_cb(GtkWidget *widget,
209 GtkAllocation *allocation)
211 g_return_if_fail(allocation != NULL);
213 prefs_common.folderselwin_width = allocation->width;
214 prefs_common.folderselwin_height = allocation->height;
217 static void foldersel_create(void)
220 GtkWidget *scrolledwin;
221 GtkWidget *confirm_area;
222 GtkTreeViewColumn *column;
223 GtkCellRenderer *renderer;
224 GtkTreeSelection *selection;
225 static GdkGeometry geometry;
227 window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
228 gtk_window_set_title(GTK_WINDOW(window), _("Select folder"));
229 gtk_container_set_border_width(GTK_CONTAINER(window), 4);
230 gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
231 gtk_window_set_modal(GTK_WINDOW(window), TRUE);
232 gtk_window_set_resizable(GTK_WINDOW(window), TRUE);
233 gtk_window_set_wmclass
234 (GTK_WINDOW(window), "folder_selection", "Claws Mail");
235 gtk_widget_realize(window);
236 g_signal_connect(G_OBJECT(window), "delete_event",
237 G_CALLBACK(delete_event), NULL);
238 g_signal_connect(G_OBJECT(window), "key_press_event",
239 G_CALLBACK(key_pressed), NULL);
240 g_signal_connect(G_OBJECT(window), "size_allocate",
241 G_CALLBACK(foldersel_size_allocate_cb), NULL);
242 MANAGE_WINDOW_SIGNALS_CONNECT(window);
244 vbox = gtk_vbox_new(FALSE, 4);
245 gtk_container_add(GTK_CONTAINER(window), vbox);
247 scrolledwin = gtk_scrolled_window_new(NULL, NULL);
248 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolledwin),
249 GTK_POLICY_AUTOMATIC, GTK_POLICY_ALWAYS);
250 gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(scrolledwin),
252 gtk_box_pack_start(GTK_BOX(vbox), scrolledwin, TRUE, TRUE, 0);
254 tree_store = gtk_tree_store_new(N_FOLDERSEL_COLUMNS,
261 gtk_tree_sortable_set_sort_func(GTK_TREE_SORTABLE(tree_store),
262 FOLDERSEL_FOLDERNAME,
263 foldersel_folder_name_compare,
266 treeview = gtk_tree_view_new_with_model(GTK_TREE_MODEL(tree_store));
267 g_object_unref(G_OBJECT(tree_store));
268 gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(treeview), FALSE);
269 gtk_tree_view_set_rules_hint(GTK_TREE_VIEW(treeview),
270 prefs_common.use_stripes_everywhere);
271 gtk_tree_view_set_search_column(GTK_TREE_VIEW(treeview),
272 FOLDERSEL_FOLDERNAME);
274 selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(treeview));
275 gtk_tree_selection_set_mode(selection, GTK_SELECTION_BROWSE);
276 gtk_tree_selection_set_select_function(selection, foldersel_selected,
279 g_signal_connect(G_OBJECT(treeview), "row-activated",
280 G_CALLBACK(foldersel_tree_activated), NULL);
281 gtk_container_add(GTK_CONTAINER(scrolledwin), treeview);
283 column = gtk_tree_view_column_new();
284 gtk_tree_view_column_set_spacing(column, 2);
285 renderer = gtk_cell_renderer_pixbuf_new();
286 gtk_tree_view_column_pack_start(column, renderer, FALSE);
287 gtk_tree_view_column_set_attributes
289 "pixbuf", FOLDERSEL_PIXBUF,
290 "pixbuf-expander-open", FOLDERSEL_PIXBUF_OPEN,
291 "pixbuf-expander-closed", FOLDERSEL_PIXBUF,
294 /* create text renderer */
295 renderer = gtk_cell_renderer_text_new();
296 gtk_tree_view_column_pack_start(column, renderer, TRUE);
297 gtk_tree_view_column_set_attributes
299 "text", FOLDERSEL_FOLDERNAME,
300 "foreground-gdk", FOLDERSEL_FOREGROUND,
301 "weight", FOLDERSEL_BOLD,
303 g_object_set(G_OBJECT(renderer), "weight", PANGO_WEIGHT_BOLD, NULL);
304 gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_AUTOSIZE);
306 gtk_tree_view_append_column(GTK_TREE_VIEW(treeview), column);
308 entry = gtk_entry_new();
309 gtk_entry_set_editable(GTK_ENTRY(entry), FALSE);
310 gtk_box_pack_start(GTK_BOX(vbox), entry, FALSE, FALSE, 0);
311 g_signal_connect(G_OBJECT(entry), "activate",
312 G_CALLBACK(foldersel_entry_activated), NULL);
314 gtkut_stock_button_set_create(&confirm_area,
315 &new_button, GTK_STOCK_NEW,
316 &cancel_button, GTK_STOCK_CANCEL,
317 &ok_button, GTK_STOCK_OK);
319 gtk_box_pack_end(GTK_BOX(vbox), confirm_area, FALSE, FALSE, 0);
320 gtk_widget_grab_default(ok_button);
322 g_signal_connect(G_OBJECT(ok_button), "clicked",
323 G_CALLBACK(foldersel_ok), NULL);
324 g_signal_connect(G_OBJECT(cancel_button), "clicked",
325 G_CALLBACK(foldersel_cancel), NULL);
326 g_signal_connect(G_OBJECT(new_button), "clicked",
327 G_CALLBACK(foldersel_new_folder), NULL);
329 if (!geometry.min_height) {
330 geometry.min_width = 300;
331 geometry.min_height = 360;
334 gtk_window_set_geometry_hints(GTK_WINDOW(window), NULL, &geometry,
336 gtk_widget_set_size_request(window, prefs_common.folderselwin_width,
337 prefs_common.folderselwin_height);
339 gtk_widget_show_all(vbox);
342 static void foldersel_init(void)
344 stock_pixbuf_gdk(treeview, STOCK_PIXMAP_DIR_CLOSE,
346 stock_pixbuf_gdk(treeview, STOCK_PIXMAP_DIR_OPEN,
348 stock_pixbuf_gdk(treeview, STOCK_PIXMAP_DIR_NOSELECT,
349 &foldernoselect_pixbuf);
352 static void foldersel_append_item(GtkTreeStore *store, FolderItem *item,
353 GtkTreeIter *iter, GtkTreeIter *parent)
355 gchar *name, *tmpname;
356 GdkPixbuf *pixbuf, *pixbuf_open;
358 PangoWeight weight = PANGO_WEIGHT_NORMAL;
359 GdkColor *foreground = NULL;
360 static GdkColor color_noselect = {0, COLOR_DIM, COLOR_DIM, COLOR_DIM};
361 static GdkColor color_new;
363 gtkut_convert_int_to_gdk_color(prefs_common.color_new, &color_new);
365 name = tmpname = folder_item_get_name(item);
367 if (item->stype != F_NORMAL && FOLDER_IS_LOCAL(item->folder)) {
368 switch (item->stype) {
370 if (!strcmp2(item->name, INBOX_DIR))
374 if (!strcmp2(item->name, OUTBOX_DIR))
378 if (!strcmp2(item->name, QUEUE_DIR))
382 if (!strcmp2(item->name, TRASH_DIR))
386 if (!strcmp2(item->name, DRAFT_DIR))
394 /* CLAWS: already adds the UI string to the folder name */
397 switch (FOLDER_TYPE(item->folder)) {
399 Xstrcat_a(name, name, " (MH)", ); break;
401 Xstrcat_a(name, name, " (IMAP4)", ); break;
403 Xstrcat_a(name, name, " (News)", ); break;
410 if (folder_has_parent_of_type(item, F_QUEUE) && item->total_msgs > 0) {
411 name = g_strdup_printf("%s (%d)", name, item->total_msgs);
412 } else if (item->unread_msgs > 0) {
413 name = g_strdup_printf("%s (%d)", name, item->unread_msgs);
415 name = g_strdup(name);
417 pixbuf = item->no_select ? foldernoselect_pixbuf : folder_pixbuf;
419 item->no_select ? foldernoselect_pixbuf : folderopen_pixbuf;
421 if (folder_has_parent_of_type(item, F_DRAFT) ||
422 folder_has_parent_of_type(item, F_OUTBOX) ||
423 folder_has_parent_of_type(item, F_TRASH)) {
425 } else if (folder_has_parent_of_type(item, F_QUEUE)) {
426 use_color = (item->total_msgs > 0);
427 if (item->total_msgs > 0)
428 weight = PANGO_WEIGHT_BOLD;
430 if (item->unread_msgs > 0)
431 weight = PANGO_WEIGHT_BOLD;
432 use_color = (item->new_msgs > 0);
436 foreground = &color_noselect;
438 foreground = &color_new;
440 /* insert this node */
441 gtk_tree_store_append(store, iter, parent);
442 gtk_tree_store_set(store, iter,
443 FOLDERSEL_FOLDERNAME, name,
444 FOLDERSEL_FOLDERITEM, item,
445 FOLDERSEL_PIXBUF, pixbuf,
446 FOLDERSEL_PIXBUF_OPEN, pixbuf_open,
447 FOLDERSEL_FOREGROUND, foreground,
448 FOLDERSEL_BOLD, weight,
454 static void foldersel_insert_gnode_in_store(GtkTreeStore *store, GNode *node,
461 g_return_if_fail(node != NULL);
462 g_return_if_fail(node->data != NULL);
463 g_return_if_fail(store != NULL);
465 item = FOLDER_ITEM(node->data);
466 foldersel_append_item(store, item, &child, parent);
468 /* insert its children (this node as parent) */
469 for (iter = node->children; iter != NULL; iter = iter->next)
470 foldersel_insert_gnode_in_store(store, iter, &child);
473 static void foldersel_set_tree(Folder *cur_folder, FolderSelectionType type)
478 for (list = folder_get_list(); list != NULL; list = list->next) {
479 folder = FOLDER(list->data);
480 g_return_if_fail(folder != NULL);
482 if (type != FOLDER_SEL_ALL) {
483 if (FOLDER_TYPE(folder) == F_NEWS)
487 foldersel_insert_gnode_in_store(tree_store, folder->node, NULL);
490 gtk_tree_sortable_set_sort_column_id(GTK_TREE_SORTABLE(tree_store),
491 FOLDERSEL_FOLDERNAME,
494 gtk_tree_view_expand_all(GTK_TREE_VIEW(treeview));
497 static gboolean foldersel_selected(GtkTreeSelection *selection,
498 GtkTreeModel *model, GtkTreePath *path,
499 gboolean currently_selected, gpointer data)
502 FolderItem *item = NULL;
504 if (currently_selected)
507 if (!gtk_tree_model_get_iter(GTK_TREE_MODEL(model), &iter, path))
510 gtk_tree_model_get(GTK_TREE_MODEL(tree_store), &iter,
511 FOLDERSEL_FOLDERITEM, &item, -1);
513 selected_item = item;
514 if (selected_item && selected_item->path && !selected_item->no_select) {
516 id = folder_item_get_identifier(selected_item);
517 gtk_entry_set_text(GTK_ENTRY(entry), id);
520 gtk_entry_set_text(GTK_ENTRY(entry), "");
525 static void foldersel_ok(GtkButton *button, gpointer data)
530 static void foldersel_cancel(GtkButton *button, gpointer data)
536 static void foldersel_new_folder(GtkButton *button, gpointer data)
538 FolderItem *new_item;
542 GtkTreeIter selected, new_child;
543 GtkTreePath *selected_p, *new_child_p;
546 GtkTreeSelection *selection;
548 if (!selected_item || FOLDER_TYPE(selected_item->folder) == F_NEWS)
551 selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(treeview));
552 if (!gtk_tree_selection_get_selected(selection, &model, &selected))
554 store = GTK_TREE_STORE(model);
556 new_folder = input_dialog(_("New folder"),
557 _("Input the name of new folder:"),
559 if (!new_folder) return;
560 AUTORELEASE_STR(new_folder, {g_free(new_folder); return;});
562 p = strchr(new_folder, G_DIR_SEPARATOR);
563 if ((p && FOLDER_TYPE(selected_item->folder) != F_IMAP) ||
564 (p && FOLDER_TYPE(selected_item->folder) == F_IMAP &&
566 alertpanel_error(_("'%c' can't be included in folder name."),
571 disp_name = trim_string(new_folder, 32);
572 AUTORELEASE_STR(disp_name, {g_free(disp_name); return;});
574 /* find whether the directory already exists */
575 if (folder_find_child_item_by_name(selected_item, new_folder)) {
576 alertpanel_error(_("The folder '%s' already exists."),
581 new_item = folder_create_folder(selected_item, new_folder);
583 alertpanel_error(_("Can't create the folder '%s'."), disp_name);
588 foldersel_append_item(store, new_item, &new_child, &selected);
590 selected_p = gtk_tree_model_get_path(GTK_TREE_MODEL(store), &selected);
591 new_child_p = gtk_tree_model_get_path(GTK_TREE_MODEL(store),
594 gtk_tree_view_expand_row(GTK_TREE_VIEW(treeview), selected_p, FALSE);
595 gtk_tree_selection_select_iter(selection, &new_child);
596 gtk_tree_view_scroll_to_cell(GTK_TREE_VIEW(treeview), new_child_p,
597 NULL, TRUE, 0.5, 0.0);
598 gtk_tree_path_free(new_child_p);
599 gtk_tree_path_free(selected_p);
604 static void foldersel_entry_activated(GtkEntry *entry, gpointer data)
606 gtk_button_clicked(GTK_BUTTON(ok_button));
609 static void foldersel_tree_activated(GtkTreeView *treeview, GtkTreePath *path,
610 GtkTreeViewColumn *column, gpointer data)
612 gtk_button_clicked(GTK_BUTTON(ok_button));
615 static gint delete_event(GtkWidget *widget, GdkEventAny *event, gpointer data)
617 foldersel_cancel(NULL, NULL);
621 static gboolean key_pressed(GtkWidget *widget, GdkEventKey *event, gpointer data)
623 if (event && event->keyval == GDK_Escape)
624 foldersel_cancel(NULL, NULL);
628 static gint foldersel_folder_name_compare(GtkTreeModel *model, GtkTreeIter *a,
629 GtkTreeIter *b, gpointer context)
631 gchar *str_a = NULL, *str_b = NULL;
633 FolderItem *item_a = NULL, *item_b = NULL;
636 gtk_tree_model_get(model, a, FOLDERSEL_FOLDERITEM, &item_a, -1);
637 gtk_tree_model_get(model, b, FOLDERSEL_FOLDERITEM, &item_b, -1);
639 /* no sort for root folder */
640 if (!gtk_tree_model_iter_parent(GTK_TREE_MODEL(model), &parent, a))
643 /* if both a and b are special folders, sort them according to
644 * their types (which is in-order). Note that this assumes that
645 * there are no multiple folders of a special type. */
646 if (item_a->stype != F_NORMAL && item_b->stype != F_NORMAL)
647 return item_a->stype - item_b->stype;
649 /* if b is normal folder, and a is not, b is smaller (ends up
650 * lower in the list) */
651 if (item_a->stype != F_NORMAL && item_b->stype == F_NORMAL)
652 return item_b->stype - item_a->stype;
654 /* if b is special folder, and a is not, b is larger (ends up
655 * higher in the list) */
656 if (item_a->stype == F_NORMAL && item_b->stype != F_NORMAL)
657 return item_b->stype - item_a->stype;
659 /* XXX g_utf8_collate_key() comparisons may speed things
660 * up when having large lists of folders */
661 gtk_tree_model_get(model, a, FOLDERSEL_FOLDERNAME, &str_a, -1);
662 gtk_tree_model_get(model, b, FOLDERSEL_FOLDERNAME, &str_b, -1);
664 /* otherwise just compare the folder names */
665 val = g_utf8_collate(str_a, str_b);
673 static gboolean tree_view_folder_item_func(GtkTreeModel *model,
676 FolderItemSearch *data)
678 FolderItem *item = NULL;
680 gtk_tree_model_get(model, iter, FOLDERSEL_FOLDERITEM, &item, -1);
682 if (data->item == item) {
683 data->path = gtk_tree_path_copy(path);