1 /* Copyright (c) 2006, Nokia Corporation
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are
8 * * Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * * Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * * Neither the name of the Nokia Corporation nor the names of its
14 * contributors may be used to endorse or promote products derived from
15 * this software without specific prior written permission.
17 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
18 * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
19 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
20 * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
21 * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
22 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
23 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
24 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
25 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
26 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
27 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
30 #include <glib/gi18n.h>
32 #include <gdk/gdkkeysyms.h>
33 #include <tny-account-store-view.h>
34 #include <tny-gtk-account-list-model.h>
35 #include <tny-gtk-folder-store-tree-model.h>
36 #include <tny-gtk-header-list-model.h>
37 #include <tny-folder.h>
38 #include <tny-folder-store-observer.h>
39 #include <tny-account-store.h>
40 #include <tny-account.h>
41 #include <tny-folder.h>
42 #include <tny-camel-folder.h>
43 #include <tny-simple-list.h>
44 #include <modest-tny-folder.h>
45 #include <modest-tny-local-folders-account.h>
46 #include <modest-marshal.h>
47 #include <modest-icon-names.h>
48 #include <modest-tny-account-store.h>
49 #include <modest-text-utils.h>
50 #include <modest-runtime.h>
51 #include "modest-folder-view.h"
52 #include <modest-dnd.h>
53 #include <modest-platform.h>
54 #include <modest-account-mgr-helpers.h>
55 #include <modest-widget-memory.h>
56 #include <modest-ui-actions.h>
58 /* 'private'/'protected' functions */
59 static void modest_folder_view_class_init (ModestFolderViewClass *klass);
60 static void modest_folder_view_init (ModestFolderView *obj);
61 static void modest_folder_view_finalize (GObject *obj);
63 static void tny_account_store_view_init (gpointer g,
66 static void modest_folder_view_set_account_store (TnyAccountStoreView *self,
67 TnyAccountStore *account_store);
69 static gboolean update_model (ModestFolderView *self,
70 ModestTnyAccountStore *account_store);
72 static void on_selection_changed (GtkTreeSelection *sel, gpointer data);
74 static void on_account_update (TnyAccountStore *account_store,
78 static void on_accounts_reloaded (TnyAccountStore *store,
81 static gint cmp_rows (GtkTreeModel *tree_model,
86 static gboolean filter_row (GtkTreeModel *model,
90 static gboolean on_key_pressed (GtkWidget *self,
94 static void on_configuration_key_changed (ModestConf* conf,
96 ModestConfEvent event,
97 ModestFolderView *self);
100 static void on_drag_data_get (GtkWidget *widget,
101 GdkDragContext *context,
102 GtkSelectionData *selection_data,
107 static void on_drag_data_received (GtkWidget *widget,
108 GdkDragContext *context,
111 GtkSelectionData *selection_data,
116 static gboolean on_drag_motion (GtkWidget *widget,
117 GdkDragContext *context,
123 static gint expand_row_timeout (gpointer data);
125 static void setup_drag_and_drop (GtkTreeView *self);
128 FOLDER_SELECTION_CHANGED_SIGNAL,
129 FOLDER_DISPLAY_NAME_CHANGED_SIGNAL,
133 typedef struct _ModestFolderViewPrivate ModestFolderViewPrivate;
134 struct _ModestFolderViewPrivate {
135 TnyAccountStore *account_store;
136 TnyFolderStore *cur_folder_store;
138 gulong account_update_signal;
139 gulong changed_signal;
140 gulong accounts_reloaded_signal;
142 TnyFolderStoreQuery *query;
143 guint timer_expander;
145 gchar *local_account_name;
146 gchar *visible_account_id;
147 ModestFolderViewStyle style;
149 #define MODEST_FOLDER_VIEW_GET_PRIVATE(o) \
150 (G_TYPE_INSTANCE_GET_PRIVATE((o), \
151 MODEST_TYPE_FOLDER_VIEW, \
152 ModestFolderViewPrivate))
154 static GObjectClass *parent_class = NULL;
156 static guint signals[LAST_SIGNAL] = {0};
159 modest_folder_view_get_type (void)
161 static GType my_type = 0;
163 static const GTypeInfo my_info = {
164 sizeof(ModestFolderViewClass),
165 NULL, /* base init */
166 NULL, /* base finalize */
167 (GClassInitFunc) modest_folder_view_class_init,
168 NULL, /* class finalize */
169 NULL, /* class data */
170 sizeof(ModestFolderView),
172 (GInstanceInitFunc) modest_folder_view_init,
176 static const GInterfaceInfo tny_account_store_view_info = {
177 (GInterfaceInitFunc) tny_account_store_view_init, /* interface_init */
178 NULL, /* interface_finalize */
179 NULL /* interface_data */
183 my_type = g_type_register_static (GTK_TYPE_TREE_VIEW,
187 g_type_add_interface_static (my_type,
188 TNY_TYPE_ACCOUNT_STORE_VIEW,
189 &tny_account_store_view_info);
195 modest_folder_view_class_init (ModestFolderViewClass *klass)
197 GObjectClass *gobject_class;
198 gobject_class = (GObjectClass*) klass;
200 parent_class = g_type_class_peek_parent (klass);
201 gobject_class->finalize = modest_folder_view_finalize;
203 g_type_class_add_private (gobject_class,
204 sizeof(ModestFolderViewPrivate));
206 signals[FOLDER_SELECTION_CHANGED_SIGNAL] =
207 g_signal_new ("folder_selection_changed",
208 G_TYPE_FROM_CLASS (gobject_class),
210 G_STRUCT_OFFSET (ModestFolderViewClass,
211 folder_selection_changed),
213 modest_marshal_VOID__POINTER_BOOLEAN,
214 G_TYPE_NONE, 2, G_TYPE_POINTER, G_TYPE_BOOLEAN);
217 * This signal is emitted whenever the currently selected
218 * folder display name is computed. Note that the name could
219 * be different to the folder name, because we could append
220 * the unread messages count to the folder name to build the
221 * folder display name
223 signals[FOLDER_DISPLAY_NAME_CHANGED_SIGNAL] =
224 g_signal_new ("folder-display-name-changed",
225 G_TYPE_FROM_CLASS (gobject_class),
227 G_STRUCT_OFFSET (ModestFolderViewClass,
228 folder_display_name_changed),
230 g_cclosure_marshal_VOID__STRING,
231 G_TYPE_NONE, 1, G_TYPE_STRING);
235 text_cell_data (GtkTreeViewColumn *column, GtkCellRenderer *renderer,
236 GtkTreeModel *tree_model, GtkTreeIter *iter, gpointer data)
238 ModestFolderViewPrivate *priv;
243 GObject *instance = NULL;
245 g_return_if_fail (column);
246 g_return_if_fail (tree_model);
248 gtk_tree_model_get (tree_model, iter,
249 TNY_GTK_FOLDER_STORE_TREE_MODEL_NAME_COLUMN, &fname,
250 TNY_GTK_FOLDER_STORE_TREE_MODEL_ALL_COLUMN, &all,
251 TNY_GTK_FOLDER_STORE_TREE_MODEL_UNREAD_COLUMN, &unread,
252 TNY_GTK_FOLDER_STORE_TREE_MODEL_TYPE_COLUMN, &type,
253 TNY_GTK_FOLDER_STORE_TREE_MODEL_INSTANCE_COLUMN, &instance,
255 rendobj = G_OBJECT(renderer);
266 priv = MODEST_FOLDER_VIEW_GET_PRIVATE (data);
268 gchar *item_name = NULL;
269 gint item_weight = 400;
271 if (type != TNY_FOLDER_TYPE_ROOT) {
274 if (modest_tny_folder_is_local_folder (TNY_FOLDER (instance))) {
276 type = modest_tny_folder_get_local_folder_type (TNY_FOLDER (instance));
277 if (type != TNY_FOLDER_TYPE_UNKNOWN) {
279 fname = g_strdup(modest_local_folder_info_get_type_display_name (type));
283 /* Select the number to show */
284 if ((type == TNY_FOLDER_TYPE_DRAFTS) || (type == TNY_FOLDER_TYPE_OUTBOX))
289 /* Use bold font style if there are unread messages */
291 item_name = g_strdup_printf ("%s (%d)", fname, unread);
294 item_name = g_strdup (fname);
298 } else if (TNY_IS_ACCOUNT (instance)) {
299 /* If it's a server account */
300 if (modest_tny_account_is_virtual_local_folders (
301 TNY_ACCOUNT (instance))) {
302 item_name = g_strdup (priv->local_account_name);
305 item_name = g_strdup (fname);
311 item_name = g_strdup ("unknown");
313 if (item_name && item_weight) {
314 /* Set the name in the treeview cell: */
315 g_object_set (rendobj,"text", item_name, "weight", item_weight, NULL);
317 /* Notify display name observers */
318 if (G_OBJECT (priv->cur_folder_store) == instance) {
319 g_signal_emit (G_OBJECT(data),
320 signals[FOLDER_DISPLAY_NAME_CHANGED_SIGNAL], 0,
328 g_object_unref (G_OBJECT (instance));
335 icon_cell_data (GtkTreeViewColumn *column, GtkCellRenderer *renderer,
336 GtkTreeModel *tree_model, GtkTreeIter *iter, gpointer data)
338 GObject *rendobj = NULL, *instance = NULL;
339 GdkPixbuf *pixbuf = NULL;
342 const gchar *account_id = NULL;
345 rendobj = G_OBJECT(renderer);
346 gtk_tree_model_get (tree_model, iter,
347 TNY_GTK_FOLDER_STORE_TREE_MODEL_TYPE_COLUMN, &type,
348 TNY_GTK_FOLDER_STORE_TREE_MODEL_NAME_COLUMN, &fname,
349 TNY_GTK_FOLDER_STORE_TREE_MODEL_UNREAD_COLUMN, &unread,
350 TNY_GTK_FOLDER_STORE_TREE_MODEL_INSTANCE_COLUMN, &instance,
361 if (type == TNY_FOLDER_TYPE_NORMAL || type == TNY_FOLDER_TYPE_UNKNOWN) {
362 type = modest_tny_folder_guess_folder_type_from_name (fname);
366 case TNY_FOLDER_TYPE_ROOT:
367 if (TNY_IS_ACCOUNT (instance)) {
369 if (modest_tny_account_is_virtual_local_folders (
370 TNY_ACCOUNT (instance))) {
371 pixbuf = modest_platform_get_icon (MODEST_FOLDER_ICON_LOCAL_FOLDERS);
374 account_id = tny_account_get_id (TNY_ACCOUNT (instance));
376 if (!strcmp (account_id, MODEST_MMC_ACCOUNT_ID))
377 pixbuf = modest_platform_get_icon (MODEST_FOLDER_ICON_MMC);
379 pixbuf = modest_platform_get_icon (MODEST_FOLDER_ICON_ACCOUNT);
383 case TNY_FOLDER_TYPE_INBOX:
384 pixbuf = modest_platform_get_icon (MODEST_FOLDER_ICON_INBOX);
386 case TNY_FOLDER_TYPE_OUTBOX:
387 pixbuf = modest_platform_get_icon (MODEST_FOLDER_ICON_OUTBOX);
389 case TNY_FOLDER_TYPE_JUNK:
390 pixbuf = modest_platform_get_icon (MODEST_FOLDER_ICON_JUNK);
392 case TNY_FOLDER_TYPE_SENT:
393 pixbuf = modest_platform_get_icon (MODEST_FOLDER_ICON_SENT);
395 case TNY_FOLDER_TYPE_TRASH:
396 pixbuf = modest_platform_get_icon (MODEST_FOLDER_ICON_TRASH);
398 case TNY_FOLDER_TYPE_DRAFTS:
399 pixbuf = modest_platform_get_icon (MODEST_FOLDER_ICON_DRAFTS);
401 case TNY_FOLDER_TYPE_NORMAL:
403 pixbuf = modest_platform_get_icon (MODEST_FOLDER_ICON_NORMAL);
407 g_object_unref (G_OBJECT (instance));
411 g_object_set (rendobj, "pixbuf", pixbuf, NULL);
414 g_object_unref (pixbuf);
418 add_columns (GtkWidget *treeview)
420 GtkTreeViewColumn *column;
421 GtkCellRenderer *renderer;
422 GtkTreeSelection *sel;
425 column = gtk_tree_view_column_new ();
427 /* Set icon and text render function */
428 renderer = gtk_cell_renderer_pixbuf_new();
429 gtk_tree_view_column_pack_start (column, renderer, FALSE);
430 gtk_tree_view_column_set_cell_data_func(column, renderer,
431 icon_cell_data, treeview, NULL);
433 renderer = gtk_cell_renderer_text_new();
434 gtk_tree_view_column_pack_start (column, renderer, FALSE);
435 gtk_tree_view_column_set_cell_data_func(column, renderer,
436 text_cell_data, treeview, NULL);
438 /* Set selection mode */
439 sel = gtk_tree_view_get_selection (GTK_TREE_VIEW(treeview));
440 gtk_tree_selection_set_mode (sel, GTK_SELECTION_SINGLE);
442 /* Set treeview appearance */
443 gtk_tree_view_column_set_spacing (column, 2);
444 gtk_tree_view_column_set_resizable (column, TRUE);
445 gtk_tree_view_column_set_fixed_width (column, TRUE);
446 gtk_tree_view_set_headers_clickable (GTK_TREE_VIEW(treeview), FALSE);
447 gtk_tree_view_set_enable_search (GTK_TREE_VIEW(treeview), FALSE);
450 gtk_tree_view_append_column (GTK_TREE_VIEW(treeview),column);
454 modest_folder_view_init (ModestFolderView *obj)
456 ModestFolderViewPrivate *priv;
459 priv = MODEST_FOLDER_VIEW_GET_PRIVATE(obj);
461 priv->timer_expander = 0;
462 priv->account_store = NULL;
464 priv->style = MODEST_FOLDER_VIEW_STYLE_SHOW_ALL;
465 priv->cur_folder_store = NULL;
466 priv->visible_account_id = NULL;
468 /* Initialize the local account name */
469 conf = modest_runtime_get_conf();
470 priv->local_account_name = modest_conf_get_string (conf, MODEST_CONF_DEVICE_NAME, NULL);
473 add_columns (GTK_WIDGET (obj));
475 /* Setup drag and drop */
476 setup_drag_and_drop (GTK_TREE_VIEW(obj));
478 /* Connect signals */
479 g_signal_connect (G_OBJECT (obj),
481 G_CALLBACK (on_key_pressed), NULL);
484 * Track changes in the local account name (in the device it
485 * will be the device name)
487 g_signal_connect (G_OBJECT(conf),
489 G_CALLBACK(on_configuration_key_changed), obj);
494 tny_account_store_view_init (gpointer g, gpointer iface_data)
496 TnyAccountStoreViewIface *klass = (TnyAccountStoreViewIface *)g;
498 klass->set_account_store_func = modest_folder_view_set_account_store;
504 modest_folder_view_finalize (GObject *obj)
506 ModestFolderViewPrivate *priv;
507 GtkTreeSelection *sel;
509 g_return_if_fail (obj);
511 priv = MODEST_FOLDER_VIEW_GET_PRIVATE(obj);
513 if (priv->timer_expander != 0) {
514 g_source_remove (priv->timer_expander);
515 priv->timer_expander = 0;
518 if (priv->account_store) {
519 g_signal_handler_disconnect (G_OBJECT(priv->account_store),
520 priv->account_update_signal);
521 g_signal_handler_disconnect (G_OBJECT(priv->account_store),
522 priv->accounts_reloaded_signal);
523 g_object_unref (G_OBJECT(priv->account_store));
524 priv->account_store = NULL;
528 g_object_unref (G_OBJECT (priv->query));
532 sel = gtk_tree_view_get_selection (GTK_TREE_VIEW(obj));
534 g_signal_handler_disconnect (G_OBJECT(sel), priv->changed_signal);
536 g_free (priv->local_account_name);
537 g_free (priv->visible_account_id);
539 G_OBJECT_CLASS(parent_class)->finalize (obj);
544 modest_folder_view_set_account_store (TnyAccountStoreView *self, TnyAccountStore *account_store)
546 ModestFolderViewPrivate *priv;
549 g_return_if_fail (MODEST_IS_FOLDER_VIEW (self));
550 g_return_if_fail (TNY_IS_ACCOUNT_STORE (account_store));
552 priv = MODEST_FOLDER_VIEW_GET_PRIVATE (self);
553 device = tny_account_store_get_device (account_store);
555 if (G_UNLIKELY (priv->account_store)) {
557 if (g_signal_handler_is_connected (G_OBJECT (priv->account_store),
558 priv->account_update_signal))
559 g_signal_handler_disconnect (G_OBJECT (priv->account_store),
560 priv->account_update_signal);
561 if (g_signal_handler_is_connected (G_OBJECT (priv->account_store),
562 priv->accounts_reloaded_signal))
563 g_signal_handler_disconnect (G_OBJECT (priv->account_store),
564 priv->accounts_reloaded_signal);
566 g_object_unref (G_OBJECT (priv->account_store));
569 priv->account_store = g_object_ref (G_OBJECT (account_store));
571 priv->account_update_signal =
572 g_signal_connect (G_OBJECT(account_store), "account_update",
573 G_CALLBACK (on_account_update), self);
575 priv->accounts_reloaded_signal =
576 g_signal_connect (G_OBJECT(account_store), "accounts_reloaded",
577 G_CALLBACK (on_accounts_reloaded), self);
579 g_object_unref (G_OBJECT (device));
583 on_account_update (TnyAccountStore *account_store, const gchar *account,
586 if (!update_model (MODEST_FOLDER_VIEW(user_data),
587 MODEST_TNY_ACCOUNT_STORE(account_store)))
588 g_printerr ("modest: failed to update model for changes in '%s'",
593 on_accounts_reloaded (TnyAccountStore *account_store,
596 ModestConf *conf = modest_runtime_get_conf ();
598 modest_widget_memory_save (conf, G_OBJECT (user_data), MODEST_CONF_FOLDER_VIEW_KEY);
599 update_model (MODEST_FOLDER_VIEW (user_data),
600 MODEST_TNY_ACCOUNT_STORE(account_store));
601 modest_widget_memory_restore (conf, G_OBJECT (user_data), MODEST_CONF_FOLDER_VIEW_KEY);
605 modest_folder_view_set_title (ModestFolderView *self, const gchar *title)
607 GtkTreeViewColumn *col;
609 g_return_if_fail (self);
611 col = gtk_tree_view_get_column (GTK_TREE_VIEW(self), 0);
613 g_printerr ("modest: failed get column for title\n");
617 gtk_tree_view_column_set_title (col, title);
618 gtk_tree_view_set_headers_visible (GTK_TREE_VIEW(self),
623 modest_folder_view_new (TnyFolderStoreQuery *query)
626 ModestFolderViewPrivate *priv;
627 GtkTreeSelection *sel;
629 self = G_OBJECT (g_object_new (MODEST_TYPE_FOLDER_VIEW, NULL));
630 priv = MODEST_FOLDER_VIEW_GET_PRIVATE (self);
633 priv->query = g_object_ref (query);
635 sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(self));
636 priv->changed_signal = g_signal_connect (sel, "changed",
637 G_CALLBACK (on_selection_changed), self);
639 return GTK_WIDGET(self);
642 /* this feels dirty; any other way to expand all the root items? */
644 expand_root_items (ModestFolderView *self)
647 path = gtk_tree_path_new_first ();
649 /* all folders should have child items, so.. */
650 while (gtk_tree_view_expand_row (GTK_TREE_VIEW(self), path, FALSE))
651 gtk_tree_path_next (path);
653 gtk_tree_path_free (path);
657 * We use this function to implement the
658 * MODEST_FOLDER_VIEW_STYLE_SHOW_ONE style. We only show the default
659 * account in this case, and the local folders.
662 filter_row (GtkTreeModel *model,
666 gboolean retval = TRUE;
668 GObject *instance = NULL;
670 gtk_tree_model_get (model, iter,
671 TNY_GTK_FOLDER_STORE_TREE_MODEL_TYPE_COLUMN, &type,
672 TNY_GTK_FOLDER_STORE_TREE_MODEL_INSTANCE_COLUMN, &instance,
675 /* Do not show if there is no instance, this could indeed
676 happen when the model is being modified while it's being
677 drawn. This could occur for example when moving folders
682 if (type == TNY_FOLDER_TYPE_ROOT) {
683 /* TNY_FOLDER_TYPE_ROOT means that the instance is an account instead of a folder. */
684 if (TNY_IS_ACCOUNT (instance)) {
685 TnyAccount *acc = TNY_ACCOUNT (instance);
686 const gchar *account_id = tny_account_get_id (acc);
688 /* If it isn't a special folder,
689 * don't show it unless it is the visible account: */
690 if (!modest_tny_account_is_virtual_local_folders (acc) &&
691 strcmp (account_id, MODEST_MMC_ACCOUNT_ID)) {
692 /* Show only the visible account id */
693 ModestFolderViewPrivate *priv =
694 MODEST_FOLDER_VIEW_GET_PRIVATE (data);
695 if (priv->visible_account_id && strcmp (account_id, priv->visible_account_id))
701 /* The virtual local-folders folder store is also shown by default. */
703 g_object_unref (instance);
709 static void on_tnylist_accounts_debug_print(gpointer data, gpointer user_data)
711 TnyAccount* account = TNY_ACCOUNT(data);
712 const gchar *prefix = (const gchar*)(user_data);
714 printf("%s account id=%s\n", prefix, tny_account_get_id (account));
719 update_model (ModestFolderView *self, ModestTnyAccountStore *account_store)
721 ModestFolderViewPrivate *priv;
722 GtkTreeModel *model /* , *old_model */;
723 /* TnyAccount *local_account; */
724 TnyList *model_as_list;
726 g_return_val_if_fail (account_store, FALSE);
728 priv = MODEST_FOLDER_VIEW_GET_PRIVATE(self);
730 /* Notify that there is no folder selected */
731 g_signal_emit (G_OBJECT(self),
732 signals[FOLDER_SELECTION_CHANGED_SIGNAL], 0,
735 /* Remove the old model as observer of the local folder account */
736 #if 0 /* Commented out until Sergio fixes the crash. */
738 modest_tny_account_store_get_tny_account_by_account (modest_runtime_get_account_store (),
739 MODEST_ACTUAL_LOCAL_FOLDERS_ACCOUNT_ID,
740 TNY_ACCOUNT_TYPE_STORE);
741 old_model = gtk_tree_view_get_model (GTK_TREE_VIEW (self));
744 GtkTreeModel *sorted, *model;
746 if (GTK_IS_TREE_MODEL_FILTER (old_model))
747 sorted = gtk_tree_model_filter_get_model (GTK_TREE_MODEL_FILTER (old_model));
751 model = gtk_tree_model_sort_get_model (GTK_TREE_MODEL_SORT (sorted));
753 tny_folder_store_remove_observer (TNY_FOLDER_STORE (local_account),
754 TNY_FOLDER_STORE_OBSERVER (model));
758 /* FIXME: the local accounts are not shown when the query
759 selects only the subscribed folders. */
760 /* model = tny_gtk_folder_store_tree_model_new (TRUE, priv->query); */
761 model = tny_gtk_folder_store_tree_model_new (TRUE, NULL);
763 /* Deal with the model via its TnyList Interface,
764 * filling the TnyList via a get_accounts() call: */
765 model_as_list = TNY_LIST(model);
767 /* Get the accounts: */
768 tny_account_store_get_accounts (TNY_ACCOUNT_STORE(account_store),
770 TNY_ACCOUNT_STORE_STORE_ACCOUNTS);
772 #if 0 /* Commented out until Sergio fixes the crash. */
773 /* Set the folder view as an account observer in order to let
774 us see the UI changes automatically when creating and
775 deleting folders just under the local account */
776 tny_folder_store_add_observer (TNY_FOLDER_STORE (local_account),
777 TNY_FOLDER_STORE_OBSERVER (model));
778 g_object_unref (local_account);
781 g_object_unref (model_as_list);
782 model_as_list = NULL;
786 tny_list_foreach (account_list, on_tnylist_accounts_debug_print, "update_model: ");
789 GtkTreeModel *filter_model = NULL, *sortable = NULL;
791 sortable = gtk_tree_model_sort_new_with_model (model);
792 gtk_tree_sortable_set_sort_column_id (GTK_TREE_SORTABLE(sortable),
793 TNY_GTK_FOLDER_STORE_TREE_MODEL_NAME_COLUMN,
795 gtk_tree_sortable_set_sort_func (GTK_TREE_SORTABLE (sortable),
796 TNY_GTK_FOLDER_STORE_TREE_MODEL_NAME_COLUMN,
797 cmp_rows, NULL, NULL);
799 /* Create filter model */
800 if (priv->style == MODEST_FOLDER_VIEW_STYLE_SHOW_ONE) {
801 filter_model = gtk_tree_model_filter_new (sortable, NULL);
802 gtk_tree_model_filter_set_visible_func (GTK_TREE_MODEL_FILTER (filter_model),
809 gtk_tree_view_set_model (GTK_TREE_VIEW(self),
810 (filter_model) ? filter_model : sortable);
811 expand_root_items (self); /* expand all account folders */
814 g_object_unref (model);
817 g_object_unref (filter_model);
819 g_object_unref (sortable);
826 on_selection_changed (GtkTreeSelection *sel, gpointer user_data)
829 TnyFolderStore *folder = NULL;
831 ModestFolderView *tree_view;
832 ModestFolderViewPrivate *priv;
835 g_return_if_fail (sel);
836 g_return_if_fail (user_data);
838 priv = MODEST_FOLDER_VIEW_GET_PRIVATE(user_data);
840 /* folder was _un_selected if true */
841 if (!gtk_tree_selection_get_selected (sel, &model, &iter)) {
842 if (priv->cur_folder_store)
843 g_object_unref (priv->cur_folder_store);
844 priv->cur_folder_store = NULL;
846 /* Notify the display name observers */
847 g_signal_emit (G_OBJECT(user_data),
848 signals[FOLDER_DISPLAY_NAME_CHANGED_SIGNAL], 0,
853 tree_view = MODEST_FOLDER_VIEW (user_data);
855 gtk_tree_model_get (model, &iter,
856 TNY_GTK_FOLDER_STORE_TREE_MODEL_TYPE_COLUMN, &type,
857 TNY_GTK_FOLDER_STORE_TREE_MODEL_INSTANCE_COLUMN, &folder,
860 /* If the folder is the same do not notify */
861 if (priv->cur_folder_store == folder) {
862 g_object_unref (folder);
866 /* Current folder was unselected */
867 if (priv->cur_folder_store) {
868 g_signal_emit (G_OBJECT(tree_view), signals[FOLDER_SELECTION_CHANGED_SIGNAL], 0,
869 priv->cur_folder_store, FALSE);
870 g_object_unref (priv->cur_folder_store);
873 /* New current references */
874 priv->cur_folder_store = folder;
876 /* New folder has been selected */
877 g_signal_emit (G_OBJECT(tree_view),
878 signals[FOLDER_SELECTION_CHANGED_SIGNAL],
883 modest_folder_view_get_selected (ModestFolderView *self)
885 ModestFolderViewPrivate *priv;
887 g_return_val_if_fail (self, NULL);
889 priv = MODEST_FOLDER_VIEW_GET_PRIVATE(self);
890 if (priv->cur_folder_store)
891 g_object_ref (priv->cur_folder_store);
893 return priv->cur_folder_store;
897 get_cmp_rows_type_pos (GObject *folder)
899 /* Remote accounts -> Local account -> MMC account .*/
902 if (TNY_IS_ACCOUNT (folder) &&
903 modest_tny_account_is_virtual_local_folders (
904 TNY_ACCOUNT (folder))) {
906 } else if (TNY_IS_ACCOUNT (folder)) {
907 TnyAccount *account = TNY_ACCOUNT (folder);
908 const gchar *account_id = tny_account_get_id (account);
909 if (!strcmp (account_id, MODEST_MMC_ACCOUNT_ID))
915 printf ("DEBUG: %s: unexpected type.\n", __FUNCTION__);
916 return -1; /* Should never happen */
921 * This function orders the mail accounts according to these rules:
922 * 1st - remote accounts
923 * 2nd - local account
927 cmp_rows (GtkTreeModel *tree_model, GtkTreeIter *iter1, GtkTreeIter *iter2,
931 gchar *name1, *name2;
933 GObject *folder1 = NULL;
934 GObject *folder2 = NULL;
936 gtk_tree_model_get (tree_model, iter1,
937 TNY_GTK_FOLDER_STORE_TREE_MODEL_NAME_COLUMN, &name1,
938 TNY_GTK_FOLDER_STORE_TREE_MODEL_TYPE_COLUMN, &type,
939 TNY_GTK_FOLDER_STORE_TREE_MODEL_INSTANCE_COLUMN, &folder1,
941 gtk_tree_model_get (tree_model, iter2,
942 TNY_GTK_FOLDER_STORE_TREE_MODEL_NAME_COLUMN, &name2,
943 TNY_GTK_FOLDER_STORE_TREE_MODEL_INSTANCE_COLUMN, &folder2,
946 if (type == TNY_FOLDER_TYPE_ROOT) {
947 /* Compare the types, so that
948 * Remote accounts -> Local account -> MMC account .*/
949 const gint pos1 = get_cmp_rows_type_pos (folder1);
950 const gint pos2 = get_cmp_rows_type_pos (folder2);
951 /* printf ("DEBUG: %s:\n type1=%s, pos1=%d\n type2=%s, pos2=%d\n",
952 __FUNCTION__, G_OBJECT_TYPE_NAME(folder1), pos1, G_OBJECT_TYPE_NAME(folder2), pos2); */
955 else if (pos1 > pos2)
958 /* Compare items of the same type: */
960 TnyAccount *account1 = NULL;
961 if (TNY_IS_ACCOUNT (folder1))
962 account1 = TNY_ACCOUNT (folder1);
964 TnyAccount *account2 = NULL;
965 if (TNY_IS_ACCOUNT (folder2))
966 account2 = TNY_ACCOUNT (folder2);
968 const gchar *account_id = account1 ? tny_account_get_id (account1) : NULL;
969 const gchar *account_id2 = account2 ? tny_account_get_id (account2) : NULL;
971 if (!account_id && !account_id2)
973 else if (!account_id)
975 else if (!account_id2)
977 else if (!strcmp (account_id, MODEST_MMC_ACCOUNT_ID))
980 cmp = modest_text_utils_utf8_strcmp (name1, name2, TRUE);
983 cmp = modest_text_utils_utf8_strcmp (name1, name2, TRUE);
987 g_object_unref(G_OBJECT(folder1));
989 g_object_unref(G_OBJECT(folder2));
997 /*****************************************************************************/
998 /* DRAG and DROP stuff */
999 /*****************************************************************************/
1002 * This function fills the #GtkSelectionData with the row and the
1003 * model that has been dragged. It's called when this widget is a
1004 * source for dnd after the event drop happened
1007 on_drag_data_get (GtkWidget *widget,
1008 GdkDragContext *context,
1009 GtkSelectionData *selection_data,
1014 GtkTreeSelection *selection;
1015 GtkTreeModel *model;
1017 GtkTreePath *source_row;
1019 selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (widget));
1020 gtk_tree_selection_get_selected (selection, &model, &iter);
1021 source_row = gtk_tree_model_get_path (model, &iter);
1023 gtk_tree_set_row_drag_data (selection_data,
1027 gtk_tree_path_free (source_row);
1030 typedef struct _DndHelper {
1031 gboolean delete_source;
1032 GtkTreePath *source_row;
1033 GdkDragContext *context;
1039 * This function is the callback of the
1040 * modest_mail_operation_xfer_msgs () and
1041 * modest_mail_operation_xfer_folder() calls. We check here if the
1042 * message/folder was correctly asynchronously transferred. The reason
1043 * to use the same callback is that the code is the same, it only has
1044 * to check that the operation went fine and then finalize the drag
1048 on_progress_changed (ModestMailOperation *mail_op,
1049 ModestMailOperationState *state,
1055 helper = (DndHelper *) user_data;
1057 if (!state->finished)
1060 if (state->status == MODEST_MAIL_OPERATION_STATUS_SUCCESS) {
1066 /* Notify the drag source. Never call delete, the monitor will
1067 do the job if needed */
1068 gtk_drag_finish (helper->context, success, FALSE, helper->time);
1070 /* Free the helper */
1071 gtk_tree_path_free (helper->source_row);
1072 g_slice_free (DndHelper, helper);
1076 * This function is used by drag_data_received_cb to manage drag and
1077 * drop of a header, i.e, and drag from the header view to the folder
1081 drag_and_drop_from_header_view (GtkTreeModel *source_model,
1082 GtkTreeModel *dest_model,
1083 GtkTreePath *dest_row,
1089 ModestMailOperation *mail_op;
1090 GtkTreeIter source_iter, dest_iter;
1093 gtk_tree_model_get_iter (source_model, &source_iter, helper->source_row);
1094 gtk_tree_model_get (source_model, &source_iter,
1095 TNY_GTK_HEADER_LIST_MODEL_INSTANCE_COLUMN,
1099 gtk_tree_model_get_iter (dest_model, &dest_iter, dest_row);
1100 gtk_tree_model_get (dest_model, &dest_iter,
1101 TNY_GTK_FOLDER_STORE_TREE_MODEL_INSTANCE_COLUMN,
1104 /* Transfer message */
1105 mail_op = modest_mail_operation_new (MODEST_MAIL_OPERATION_TYPE_RECEIVE, NULL);
1107 modest_mail_operation_queue_add (modest_runtime_get_mail_operation_queue (),
1109 g_signal_connect (G_OBJECT (mail_op), "progress-changed",
1110 G_CALLBACK (on_progress_changed), helper);
1112 /* FIXME: I replaced this because the API changed, but D&D
1113 should be reviewed in order to allow multiple drags*/
1114 headers = tny_simple_list_new ();
1115 tny_list_append (headers, G_OBJECT (header));
1116 modest_mail_operation_xfer_msgs (mail_op, headers, folder, helper->delete_source, NULL, NULL);
1119 g_object_unref (G_OBJECT (mail_op));
1120 g_object_unref (G_OBJECT (header));
1121 g_object_unref (G_OBJECT (folder));
1122 g_object_unref (headers);
1126 * This function is used by drag_data_received_cb to manage drag and
1127 * drop of a folder, i.e, and drag from the folder view to the same
1131 drag_and_drop_from_folder_view (GtkTreeModel *source_model,
1132 GtkTreeModel *dest_model,
1133 GtkTreePath *dest_row,
1134 GtkSelectionData *selection_data,
1137 ModestMailOperation *mail_op;
1138 GtkTreeIter parent_iter, iter;
1139 TnyFolderStore *parent_folder;
1142 /* Check if the drag is possible */
1143 /* if (!gtk_tree_path_compare (helper->source_row, dest_row) || */
1144 /* !gtk_tree_drag_dest_row_drop_possible (GTK_TREE_DRAG_DEST (dest_model), */
1146 /* selection_data)) { */
1147 if (!gtk_tree_path_compare (helper->source_row, dest_row)) {
1149 gtk_drag_finish (helper->context, FALSE, FALSE, helper->time);
1150 gtk_tree_path_free (helper->source_row);
1151 g_slice_free (DndHelper, helper);
1156 gtk_tree_model_get_iter (source_model, &parent_iter, dest_row);
1157 gtk_tree_model_get_iter (source_model, &iter, helper->source_row);
1158 gtk_tree_model_get (source_model, &parent_iter,
1159 TNY_GTK_FOLDER_STORE_TREE_MODEL_INSTANCE_COLUMN,
1160 &parent_folder, -1);
1161 gtk_tree_model_get (source_model, &iter,
1162 TNY_GTK_FOLDER_STORE_TREE_MODEL_INSTANCE_COLUMN,
1165 /* Do the mail operation */
1166 mail_op = modest_mail_operation_new_with_error_handling (MODEST_MAIL_OPERATION_TYPE_RECEIVE,
1168 modest_ui_actions_move_folder_error_handler,
1170 modest_mail_operation_queue_add (modest_runtime_get_mail_operation_queue (),
1172 g_signal_connect (G_OBJECT (mail_op), "progress-changed",
1173 G_CALLBACK (on_progress_changed), helper);
1175 modest_mail_operation_xfer_folder (mail_op,
1178 helper->delete_source);
1181 g_object_unref (G_OBJECT (parent_folder));
1182 g_object_unref (G_OBJECT (folder));
1183 g_object_unref (G_OBJECT (mail_op));
1187 * This function receives the data set by the "drag-data-get" signal
1188 * handler. This information comes within the #GtkSelectionData. This
1189 * function will manage both the drags of folders of the treeview and
1190 * drags of headers of the header view widget.
1193 on_drag_data_received (GtkWidget *widget,
1194 GdkDragContext *context,
1197 GtkSelectionData *selection_data,
1202 GtkWidget *source_widget;
1203 GtkTreeModel *dest_model, *source_model;
1204 GtkTreePath *source_row, *dest_row;
1205 GtkTreeViewDropPosition pos;
1206 gboolean success = FALSE, delete_source = FALSE;
1207 DndHelper *helper = NULL;
1209 /* Do not allow further process */
1210 g_signal_stop_emission_by_name (widget, "drag-data-received");
1211 source_widget = gtk_drag_get_source_widget (context);
1213 /* Get the action */
1214 if (context->action == GDK_ACTION_MOVE) {
1215 delete_source = TRUE;
1217 /* Notify that there is no folder selected. We need to
1218 do this in order to update the headers view (and
1219 its monitors, because when moving, the old folder
1220 won't longer exist. We can not wait for the end of
1221 the operation, because the operation won't start if
1222 the folder is in use */
1223 if (source_widget == widget)
1224 g_signal_emit (G_OBJECT (widget),
1225 signals[FOLDER_SELECTION_CHANGED_SIGNAL], 0, NULL, TRUE);
1228 /* Check if the get_data failed */
1229 if (selection_data == NULL || selection_data->length < 0)
1230 gtk_drag_finish (context, success, FALSE, time);
1232 /* Get the models */
1233 gtk_tree_get_row_drag_data (selection_data,
1237 /* Select the destination model */
1238 if (source_widget == widget) {
1239 dest_model = source_model;
1241 dest_model = gtk_tree_view_get_model (GTK_TREE_VIEW (widget));
1244 /* Get the path to the destination row. Can not call
1245 gtk_tree_view_get_drag_dest_row() because the source row
1246 is not selected anymore */
1247 gtk_tree_view_get_dest_row_at_pos (GTK_TREE_VIEW (widget), x, y,
1250 /* Only allow drops IN other rows */
1251 if (!dest_row || pos == GTK_TREE_VIEW_DROP_BEFORE || pos == GTK_TREE_VIEW_DROP_AFTER)
1252 gtk_drag_finish (context, success, FALSE, time);
1254 /* Create the helper */
1255 helper = g_slice_new0 (DndHelper);
1256 helper->delete_source = delete_source;
1257 helper->source_row = gtk_tree_path_copy (source_row);
1258 helper->context = context;
1259 helper->time = time;
1261 /* Drags from the header view */
1262 if (source_widget != widget) {
1264 drag_and_drop_from_header_view (source_model,
1271 drag_and_drop_from_folder_view (source_model,
1279 gtk_tree_path_free (source_row);
1280 gtk_tree_path_free (dest_row);
1284 * We define a "drag-drop" signal handler because we do not want to
1285 * use the default one, because the default one always calls
1286 * gtk_drag_finish and we prefer to do it in the "drag-data-received"
1287 * signal handler, because there we have all the information available
1288 * to know if the dnd was a success or not.
1291 drag_drop_cb (GtkWidget *widget,
1292 GdkDragContext *context,
1300 if (!context->targets)
1303 /* Check if we're dragging a folder row */
1304 target = gtk_drag_dest_find_target (widget, context, NULL);
1306 /* Request the data from the source. */
1307 gtk_drag_get_data(widget, context, target, time);
1313 * This function expands a node of a tree view if it's not expanded
1314 * yet. Not sure why it needs the threads stuff, but gtk+`example code
1315 * does that, so that's why they're here.
1318 expand_row_timeout (gpointer data)
1320 GtkTreeView *tree_view = data;
1321 GtkTreePath *dest_path = NULL;
1322 GtkTreeViewDropPosition pos;
1323 gboolean result = FALSE;
1325 GDK_THREADS_ENTER ();
1327 gtk_tree_view_get_drag_dest_row (tree_view,
1332 (pos == GTK_TREE_VIEW_DROP_INTO_OR_AFTER ||
1333 pos == GTK_TREE_VIEW_DROP_INTO_OR_BEFORE)) {
1334 gtk_tree_view_expand_row (tree_view, dest_path, FALSE);
1335 gtk_tree_path_free (dest_path);
1339 gtk_tree_path_free (dest_path);
1344 GDK_THREADS_LEAVE ();
1350 * This function is called whenever the pointer is moved over a widget
1351 * while dragging some data. It installs a timeout that will expand a
1352 * node of the treeview if not expanded yet. This function also calls
1353 * gdk_drag_status in order to set the suggested action that will be
1354 * used by the "drag-data-received" signal handler to know if we
1355 * should do a move or just a copy of the data.
1358 on_drag_motion (GtkWidget *widget,
1359 GdkDragContext *context,
1365 GtkTreeViewDropPosition pos;
1366 GtkTreePath *dest_row;
1367 ModestFolderViewPrivate *priv;
1368 GdkDragAction suggested_action;
1369 gboolean valid_location = FALSE;
1371 priv = MODEST_FOLDER_VIEW_GET_PRIVATE (widget);
1373 if (priv->timer_expander != 0) {
1374 g_source_remove (priv->timer_expander);
1375 priv->timer_expander = 0;
1378 gtk_tree_view_get_dest_row_at_pos (GTK_TREE_VIEW (widget),
1383 /* Do not allow drops between folders */
1385 pos == GTK_TREE_VIEW_DROP_BEFORE ||
1386 pos == GTK_TREE_VIEW_DROP_AFTER) {
1387 gtk_tree_view_set_drag_dest_row(GTK_TREE_VIEW (widget), NULL, 0);
1388 gdk_drag_status(context, 0, time);
1389 valid_location = FALSE;
1392 valid_location = TRUE;
1395 /* Expand the selected row after 1/2 second */
1396 if (!gtk_tree_view_row_expanded (GTK_TREE_VIEW (widget), dest_row)) {
1397 gtk_tree_view_set_drag_dest_row (GTK_TREE_VIEW (widget), dest_row, pos);
1398 priv->timer_expander = g_timeout_add (500, expand_row_timeout, widget);
1401 /* Select the desired action. By default we pick MOVE */
1402 suggested_action = GDK_ACTION_MOVE;
1404 if (context->actions == GDK_ACTION_COPY)
1405 gdk_drag_status(context, GDK_ACTION_COPY, time);
1406 else if (context->actions == GDK_ACTION_MOVE)
1407 gdk_drag_status(context, GDK_ACTION_MOVE, time);
1408 else if (context->actions & suggested_action)
1409 gdk_drag_status(context, suggested_action, time);
1411 gdk_drag_status(context, GDK_ACTION_DEFAULT, time);
1415 gtk_tree_path_free (dest_row);
1416 g_signal_stop_emission_by_name (widget, "drag-motion");
1417 return valid_location;
1421 /* Folder view drag types */
1422 const GtkTargetEntry folder_view_drag_types[] =
1424 { "GTK_TREE_MODEL_ROW", GTK_TARGET_SAME_WIDGET, MODEST_FOLDER_ROW },
1425 { "GTK_TREE_MODEL_ROW", GTK_TARGET_SAME_APP, MODEST_HEADER_ROW }
1429 * This function sets the treeview as a source and a target for dnd
1430 * events. It also connects all the requirede signals.
1433 setup_drag_and_drop (GtkTreeView *self)
1435 /* Set up the folder view as a dnd destination. Set only the
1436 highlight flag, otherwise gtk will have a different
1438 gtk_drag_dest_set (GTK_WIDGET (self),
1439 GTK_DEST_DEFAULT_HIGHLIGHT,
1440 folder_view_drag_types,
1441 G_N_ELEMENTS (folder_view_drag_types),
1442 GDK_ACTION_MOVE | GDK_ACTION_COPY);
1444 g_signal_connect (G_OBJECT (self),
1445 "drag_data_received",
1446 G_CALLBACK (on_drag_data_received),
1450 /* Set up the treeview as a dnd source */
1451 gtk_drag_source_set (GTK_WIDGET (self),
1453 folder_view_drag_types,
1454 G_N_ELEMENTS (folder_view_drag_types),
1455 GDK_ACTION_MOVE | GDK_ACTION_COPY);
1457 g_signal_connect (G_OBJECT (self),
1459 G_CALLBACK (on_drag_motion),
1462 g_signal_connect (G_OBJECT (self),
1464 G_CALLBACK (on_drag_data_get),
1467 g_signal_connect (G_OBJECT (self),
1469 G_CALLBACK (drag_drop_cb),
1474 * This function manages the navigation through the folders using the
1475 * keyboard or the hardware keys in the device
1478 on_key_pressed (GtkWidget *self,
1482 GtkTreeSelection *selection;
1484 GtkTreeModel *model;
1485 gboolean retval = FALSE;
1487 /* Up and Down are automatically managed by the treeview */
1488 if (event->keyval == GDK_Return) {
1489 /* Expand/Collapse the selected row */
1490 selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (self));
1491 if (gtk_tree_selection_get_selected (selection, &model, &iter)) {
1494 path = gtk_tree_model_get_path (model, &iter);
1496 if (gtk_tree_view_row_expanded (GTK_TREE_VIEW (self), path))
1497 gtk_tree_view_collapse_row (GTK_TREE_VIEW (self), path);
1499 gtk_tree_view_expand_row (GTK_TREE_VIEW (self), path, FALSE);
1500 gtk_tree_path_free (path);
1502 /* No further processing */
1510 * We listen to the changes in the local folder account name key,
1511 * because we want to show the right name in the view. The local
1512 * folder account name corresponds to the device name in the Maemo
1513 * version. We do this because we do not want to query gconf on each
1514 * tree view refresh. It's better to cache it and change whenever
1518 on_configuration_key_changed (ModestConf* conf,
1520 ModestConfEvent event,
1521 ModestFolderView *self)
1523 ModestFolderViewPrivate *priv;
1528 g_return_if_fail (MODEST_IS_FOLDER_VIEW (self));
1529 priv = MODEST_FOLDER_VIEW_GET_PRIVATE(self);
1531 if (!strcmp (key, MODEST_CONF_DEVICE_NAME)) {
1532 g_free (priv->local_account_name);
1534 if (event == MODEST_CONF_EVENT_KEY_UNSET)
1535 priv->local_account_name = g_strdup (MODEST_LOCAL_FOLDERS_DEFAULT_DISPLAY_NAME);
1537 priv->local_account_name = modest_conf_get_string (modest_runtime_get_conf(),
1538 MODEST_CONF_DEVICE_NAME, NULL);
1540 /* Force a redraw */
1541 #if GTK_CHECK_VERSION(2, 8, 0) /* gtk_tree_view_column_queue_resize is only available in GTK+ 2.8 */
1542 GtkTreeViewColumn * tree_column = gtk_tree_view_get_column (GTK_TREE_VIEW (self),
1543 TNY_GTK_FOLDER_STORE_TREE_MODEL_NAME_COLUMN);
1544 gtk_tree_view_column_queue_resize (tree_column);
1550 modest_folder_view_set_style (ModestFolderView *self,
1551 ModestFolderViewStyle style)
1553 ModestFolderViewPrivate *priv;
1555 g_return_if_fail (self);
1557 priv = MODEST_FOLDER_VIEW_GET_PRIVATE(self);
1559 priv->style = style;
1563 modest_folder_view_set_account_id_of_visible_server_account (ModestFolderView *self,
1564 const gchar *account_id)
1566 ModestFolderViewPrivate *priv;
1567 GtkTreeModel *model;
1569 g_return_if_fail (self);
1571 priv = MODEST_FOLDER_VIEW_GET_PRIVATE(self);
1573 /* This will be used by the filter_row callback,
1574 * to decided which rows to show: */
1575 if (priv->visible_account_id)
1576 g_free (priv->visible_account_id);
1577 priv->visible_account_id = g_strdup (account_id);
1580 model = gtk_tree_view_get_model (GTK_TREE_VIEW (self));
1581 if (GTK_IS_TREE_MODEL_FILTER (model))
1582 gtk_tree_model_filter_refilter (GTK_TREE_MODEL_FILTER (model));
1586 modest_folder_view_get_account_id_of_visible_server_account (ModestFolderView *self)
1588 ModestFolderViewPrivate *priv;
1590 g_return_val_if_fail (self, NULL);
1592 priv = MODEST_FOLDER_VIEW_GET_PRIVATE(self);
1594 return (const gchar *) priv->visible_account_id;