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 <tny-camel-account.h>
45 #include <modest-tny-account.h>
46 #include <modest-tny-folder.h>
47 #include <modest-tny-local-folders-account.h>
48 #include <modest-tny-outbox-account.h>
49 #include <modest-marshal.h>
50 #include <modest-icon-names.h>
51 #include <modest-tny-account-store.h>
52 #include <modest-text-utils.h>
53 #include <modest-runtime.h>
54 #include "modest-folder-view.h"
55 #include <modest-platform.h>
56 #include <modest-widget-memory.h>
57 #include <modest-ui-actions.h>
58 #include "modest-dnd.h"
59 #include "widgets/modest-window.h"
61 /* Folder view drag types */
62 const GtkTargetEntry folder_view_drag_types[] =
64 { "GTK_TREE_MODEL_ROW", GTK_TARGET_SAME_WIDGET, MODEST_FOLDER_ROW },
65 { GTK_TREE_PATH_AS_STRING_LIST, GTK_TARGET_SAME_APP, MODEST_HEADER_ROW }
68 /* 'private'/'protected' functions */
69 static void modest_folder_view_class_init (ModestFolderViewClass *klass);
70 static void modest_folder_view_init (ModestFolderView *obj);
71 static void modest_folder_view_finalize (GObject *obj);
73 static void tny_account_store_view_init (gpointer g,
76 static void modest_folder_view_set_account_store (TnyAccountStoreView *self,
77 TnyAccountStore *account_store);
79 static void on_selection_changed (GtkTreeSelection *sel,
82 static void on_account_removed (TnyAccountStore *self,
86 static void on_account_inserted (TnyAccountStore *self,
90 static void on_account_changed (TnyAccountStore *self,
94 static gint cmp_rows (GtkTreeModel *tree_model,
99 static gboolean filter_row (GtkTreeModel *model,
103 static gboolean on_key_pressed (GtkWidget *self,
107 static void on_configuration_key_changed (ModestConf* conf,
109 ModestConfEvent event,
110 ModestConfNotificationId notification_id,
111 ModestFolderView *self);
114 static void on_drag_data_get (GtkWidget *widget,
115 GdkDragContext *context,
116 GtkSelectionData *selection_data,
121 static void on_drag_data_received (GtkWidget *widget,
122 GdkDragContext *context,
125 GtkSelectionData *selection_data,
130 static gboolean on_drag_motion (GtkWidget *widget,
131 GdkDragContext *context,
137 static void expand_root_items (ModestFolderView *self);
139 static gint expand_row_timeout (gpointer data);
141 static void setup_drag_and_drop (GtkTreeView *self);
143 static gboolean _clipboard_set_selected_data (ModestFolderView *folder_view,
146 static void _clear_hidding_filter (ModestFolderView *folder_view);
148 static void on_row_inserted_maybe_select_folder (GtkTreeModel *tree_model,
151 ModestFolderView *self);
153 static void on_display_name_changed (ModestAccountMgr *self,
154 const gchar *account,
158 FOLDER_SELECTION_CHANGED_SIGNAL,
159 FOLDER_DISPLAY_NAME_CHANGED_SIGNAL,
163 typedef struct _ModestFolderViewPrivate ModestFolderViewPrivate;
164 struct _ModestFolderViewPrivate {
165 TnyAccountStore *account_store;
166 TnyFolderStore *cur_folder_store;
168 TnyFolder *folder_to_select; /* folder to select after the next update */
170 gulong changed_signal;
171 gulong account_inserted_signal;
172 gulong account_removed_signal;
173 gulong account_changed_signal;
174 gulong conf_key_signal;
175 gulong display_name_changed_signal;
177 /* not unref this object, its a singlenton */
178 ModestEmailClipboard *clipboard;
180 /* Filter tree model */
184 TnyFolderStoreQuery *query;
185 guint timer_expander;
187 gchar *local_account_name;
188 gchar *visible_account_id;
189 ModestFolderViewStyle style;
191 gboolean reselect; /* we use this to force a reselection of the INBOX */
192 gboolean show_non_move;
193 gboolean reexpand; /* next time we expose, we'll expand all root folders */
195 #define MODEST_FOLDER_VIEW_GET_PRIVATE(o) \
196 (G_TYPE_INSTANCE_GET_PRIVATE((o), \
197 MODEST_TYPE_FOLDER_VIEW, \
198 ModestFolderViewPrivate))
200 static GObjectClass *parent_class = NULL;
202 static guint signals[LAST_SIGNAL] = {0};
205 modest_folder_view_get_type (void)
207 static GType my_type = 0;
209 static const GTypeInfo my_info = {
210 sizeof(ModestFolderViewClass),
211 NULL, /* base init */
212 NULL, /* base finalize */
213 (GClassInitFunc) modest_folder_view_class_init,
214 NULL, /* class finalize */
215 NULL, /* class data */
216 sizeof(ModestFolderView),
218 (GInstanceInitFunc) modest_folder_view_init,
222 static const GInterfaceInfo tny_account_store_view_info = {
223 (GInterfaceInitFunc) tny_account_store_view_init, /* interface_init */
224 NULL, /* interface_finalize */
225 NULL /* interface_data */
229 my_type = g_type_register_static (GTK_TYPE_TREE_VIEW,
233 g_type_add_interface_static (my_type,
234 TNY_TYPE_ACCOUNT_STORE_VIEW,
235 &tny_account_store_view_info);
241 modest_folder_view_class_init (ModestFolderViewClass *klass)
243 GObjectClass *gobject_class;
244 GtkTreeViewClass *treeview_class;
245 gobject_class = (GObjectClass*) klass;
246 treeview_class = (GtkTreeViewClass*) klass;
248 parent_class = g_type_class_peek_parent (klass);
249 gobject_class->finalize = modest_folder_view_finalize;
251 g_type_class_add_private (gobject_class,
252 sizeof(ModestFolderViewPrivate));
254 signals[FOLDER_SELECTION_CHANGED_SIGNAL] =
255 g_signal_new ("folder_selection_changed",
256 G_TYPE_FROM_CLASS (gobject_class),
258 G_STRUCT_OFFSET (ModestFolderViewClass,
259 folder_selection_changed),
261 modest_marshal_VOID__POINTER_BOOLEAN,
262 G_TYPE_NONE, 2, G_TYPE_POINTER, G_TYPE_BOOLEAN);
265 * This signal is emitted whenever the currently selected
266 * folder display name is computed. Note that the name could
267 * be different to the folder name, because we could append
268 * the unread messages count to the folder name to build the
269 * folder display name
271 signals[FOLDER_DISPLAY_NAME_CHANGED_SIGNAL] =
272 g_signal_new ("folder-display-name-changed",
273 G_TYPE_FROM_CLASS (gobject_class),
275 G_STRUCT_OFFSET (ModestFolderViewClass,
276 folder_display_name_changed),
278 g_cclosure_marshal_VOID__STRING,
279 G_TYPE_NONE, 1, G_TYPE_STRING);
281 treeview_class->select_cursor_parent = NULL;
285 /* Simplify checks for NULLs: */
287 strings_are_equal (const gchar *a, const gchar *b)
293 return (strcmp (a, b) == 0);
300 on_model_foreach_set_name(GtkTreeModel *model, GtkTreePath *path, GtkTreeIter *iter, gpointer data)
302 GObject *instance = NULL;
304 gtk_tree_model_get (model, iter,
305 TNY_GTK_FOLDER_STORE_TREE_MODEL_INSTANCE_COLUMN, &instance,
309 return FALSE; /* keep walking */
311 if (!TNY_IS_ACCOUNT (instance)) {
312 g_object_unref (instance);
313 return FALSE; /* keep walking */
316 /* Check if this is the looked-for account: */
317 TnyAccount *this_account = TNY_ACCOUNT (instance);
318 TnyAccount *account = TNY_ACCOUNT (data);
320 const gchar *this_account_id = tny_account_get_id(this_account);
321 const gchar *account_id = tny_account_get_id(account);
322 g_object_unref (instance);
325 /* printf ("DEBUG: %s: this_account_id=%s, account_id=%s\n", __FUNCTION__, this_account_id, account_id); */
326 if (strings_are_equal(this_account_id, account_id)) {
327 /* Tell the model that the data has changed, so that
328 * it calls the cell_data_func callbacks again: */
329 /* TODO: This does not seem to actually cause the new string to be shown: */
330 gtk_tree_model_row_changed (model, path, iter);
332 return TRUE; /* stop walking */
335 return FALSE; /* keep walking */
340 ModestFolderView *self;
341 gchar *previous_name;
342 } GetMmcAccountNameData;
345 on_get_mmc_account_name (TnyStoreAccount* account, gpointer user_data)
347 /* printf ("DEBU1G: %s: account name=%s\n", __FUNCTION__, tny_account_get_name (TNY_ACCOUNT(account))); */
349 GetMmcAccountNameData *data = (GetMmcAccountNameData*)user_data;
351 if (!strings_are_equal (
352 tny_account_get_name(TNY_ACCOUNT(account)),
353 data->previous_name)) {
355 /* Tell the model that the data has changed, so that
356 * it calls the cell_data_func callbacks again: */
357 ModestFolderView *self = data->self;
358 GtkTreeModel *model = gtk_tree_view_get_model (GTK_TREE_VIEW (self));
360 gtk_tree_model_foreach(model, on_model_foreach_set_name, account);
363 g_free (data->previous_name);
364 g_slice_free (GetMmcAccountNameData, data);
368 text_cell_data (GtkTreeViewColumn *column,
369 GtkCellRenderer *renderer,
370 GtkTreeModel *tree_model,
374 ModestFolderViewPrivate *priv;
375 GObject *rendobj = (GObject *) renderer;
377 TnyFolderType type = TNY_FOLDER_TYPE_UNKNOWN;
378 GObject *instance = NULL;
380 gtk_tree_model_get (tree_model, iter,
381 TNY_GTK_FOLDER_STORE_TREE_MODEL_NAME_COLUMN, &fname,
382 TNY_GTK_FOLDER_STORE_TREE_MODEL_TYPE_COLUMN, &type,
383 TNY_GTK_FOLDER_STORE_TREE_MODEL_INSTANCE_COLUMN, &instance,
385 if (!fname || !instance)
388 ModestFolderView *self = MODEST_FOLDER_VIEW (data);
389 priv = MODEST_FOLDER_VIEW_GET_PRIVATE (self);
391 gchar *item_name = NULL;
392 gint item_weight = 400;
394 if (type != TNY_FOLDER_TYPE_ROOT) {
397 if (modest_tny_folder_is_local_folder (TNY_FOLDER (instance)) ||
398 modest_tny_folder_is_memory_card_folder (TNY_FOLDER (instance))) {
399 type = modest_tny_folder_get_local_or_mmc_folder_type (TNY_FOLDER (instance));
400 if (type != TNY_FOLDER_TYPE_UNKNOWN) {
402 fname = g_strdup (modest_local_folder_info_get_type_display_name (type));
406 /* note: we cannot reliably get the counts from the tree model, we need
407 * to use explicit calls on tny_folder for some reason.
409 /* Select the number to show: the unread or unsent messages. in case of outbox/drafts, show all */
410 if ((type == TNY_FOLDER_TYPE_DRAFTS) ||
411 (type == TNY_FOLDER_TYPE_OUTBOX) ||
412 (type == TNY_FOLDER_TYPE_MERGE)) /* _OUTBOX actually returns _MERGE... */
413 number = tny_folder_get_all_count (TNY_FOLDER(instance));
415 number = tny_folder_get_unread_count (TNY_FOLDER(instance));
417 /* Use bold font style if there are unread or unset messages */
419 if (type == TNY_FOLDER_TYPE_INBOX)
420 item_name = g_strdup_printf ("%s (%d)", _("mcen_me_folder_inbox"), number);
422 item_name = g_strdup_printf ("%s (%d)", fname, number);
425 if (type == TNY_FOLDER_TYPE_INBOX)
426 item_name = g_strdup (_("mcen_me_folder_inbox"));
428 item_name = g_strdup (fname);
432 } else if (TNY_IS_ACCOUNT (instance)) {
433 /* If it's a server account */
434 if (modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (instance))) {
435 item_name = g_strdup (priv->local_account_name);
437 } else if (modest_tny_account_is_memory_card_account (TNY_ACCOUNT (instance))) {
438 /* fname is only correct when the items are first
439 * added to the model, not when the account is
440 * changed later, so get the name from the account
442 item_name = g_strdup (tny_account_get_name (TNY_ACCOUNT (instance)));
445 item_name = g_strdup (fname);
451 item_name = g_strdup ("unknown");
453 if (item_name && item_weight) {
454 /* Set the name in the treeview cell: */
455 g_object_set (rendobj,"text", item_name, "weight", item_weight, NULL);
457 /* Notify display name observers */
458 /* TODO: What listens for this signal, and how can it use only the new name? */
459 if (((GObject *) priv->cur_folder_store) == instance) {
460 g_signal_emit (G_OBJECT(self),
461 signals[FOLDER_DISPLAY_NAME_CHANGED_SIGNAL], 0,
468 /* If it is a Memory card account, make sure that we have the correct name.
469 * This function will be trigerred again when the name has been retrieved: */
470 if (TNY_IS_STORE_ACCOUNT (instance) &&
471 modest_tny_account_is_memory_card_account (TNY_ACCOUNT (instance))) {
473 /* Get the account name asynchronously: */
474 GetMmcAccountNameData *callback_data =
475 g_slice_new0(GetMmcAccountNameData);
476 callback_data->self = self;
478 const gchar *name = tny_account_get_name (TNY_ACCOUNT(instance));
480 callback_data->previous_name = g_strdup (name);
482 modest_tny_account_get_mmc_account_name (TNY_STORE_ACCOUNT (instance),
483 on_get_mmc_account_name, callback_data);
487 g_object_unref (G_OBJECT (instance));
495 GdkPixbuf *pixbuf_open;
496 GdkPixbuf *pixbuf_close;
500 static inline GdkPixbuf *
501 get_composite_pixbuf (const gchar *icon_name,
503 GdkPixbuf *base_pixbuf)
505 GdkPixbuf *emblem, *retval = NULL;
507 emblem = modest_platform_get_icon (icon_name, size);
509 retval = gdk_pixbuf_copy (base_pixbuf);
510 gdk_pixbuf_composite (emblem, retval, 0, 0,
511 MIN (gdk_pixbuf_get_width (emblem),
512 gdk_pixbuf_get_width (retval)),
513 MIN (gdk_pixbuf_get_height (emblem),
514 gdk_pixbuf_get_height (retval)),
515 0, 0, 1, 1, GDK_INTERP_NEAREST, 255);
516 g_object_unref (emblem);
521 static inline ThreePixbufs *
522 get_composite_icons (const gchar *icon_code,
524 GdkPixbuf **pixbuf_open,
525 GdkPixbuf **pixbuf_close)
527 ThreePixbufs *retval;
530 *pixbuf = gdk_pixbuf_copy (modest_platform_get_icon (icon_code, MODEST_ICON_SIZE_SMALL));
533 *pixbuf_open = get_composite_pixbuf ("qgn_list_gene_fldr_exp",
534 MODEST_ICON_SIZE_SMALL,
538 *pixbuf_close = get_composite_pixbuf ("qgn_list_gene_fldr_clp",
539 MODEST_ICON_SIZE_SMALL,
542 retval = g_slice_new0 (ThreePixbufs);
544 retval->pixbuf = g_object_ref (*pixbuf);
546 retval->pixbuf_open = g_object_ref (*pixbuf_open);
548 retval->pixbuf_close = g_object_ref (*pixbuf_close);
554 get_folder_icons (TnyFolderType type, GObject *instance)
556 static GdkPixbuf *inbox_pixbuf = NULL, *outbox_pixbuf = NULL,
557 *junk_pixbuf = NULL, *sent_pixbuf = NULL,
558 *trash_pixbuf = NULL, *draft_pixbuf = NULL,
559 *normal_pixbuf = NULL, *anorm_pixbuf = NULL,
560 *ammc_pixbuf = NULL, *avirt_pixbuf = NULL;
562 static GdkPixbuf *inbox_pixbuf_open = NULL, *outbox_pixbuf_open = NULL,
563 *junk_pixbuf_open = NULL, *sent_pixbuf_open = NULL,
564 *trash_pixbuf_open = NULL, *draft_pixbuf_open = NULL,
565 *normal_pixbuf_open = NULL, *anorm_pixbuf_open = NULL,
566 *ammc_pixbuf_open = NULL, *avirt_pixbuf_open = NULL;
568 static GdkPixbuf *inbox_pixbuf_close = NULL, *outbox_pixbuf_close = NULL,
569 *junk_pixbuf_close = NULL, *sent_pixbuf_close = NULL,
570 *trash_pixbuf_close = NULL, *draft_pixbuf_close = NULL,
571 *normal_pixbuf_close = NULL, *anorm_pixbuf_close = NULL,
572 *ammc_pixbuf_close = NULL, *avirt_pixbuf_close = NULL;
574 ThreePixbufs *retval = NULL;
576 /* MERGE is not needed anymore as the folder now has the correct type jschmid */
577 /* We include the MERGE type here because it's used to create
578 the local OUTBOX folder */
579 if (type == TNY_FOLDER_TYPE_NORMAL ||
580 type == TNY_FOLDER_TYPE_UNKNOWN) {
581 type = modest_tny_folder_guess_folder_type (TNY_FOLDER (instance));
585 case TNY_FOLDER_TYPE_INVALID:
586 g_warning ("%s: BUG: TNY_FOLDER_TYPE_INVALID", __FUNCTION__);
589 case TNY_FOLDER_TYPE_ROOT:
590 if (TNY_IS_ACCOUNT (instance)) {
592 if (modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (instance))) {
593 retval = get_composite_icons (MODEST_FOLDER_ICON_LOCAL_FOLDERS,
596 &avirt_pixbuf_close);
598 const gchar *account_id = tny_account_get_id (TNY_ACCOUNT (instance));
600 if (!strcmp (account_id, MODEST_MMC_ACCOUNT_ID)) {
601 retval = get_composite_icons (MODEST_FOLDER_ICON_MMC,
606 retval = get_composite_icons (MODEST_FOLDER_ICON_ACCOUNT,
609 &anorm_pixbuf_close);
614 case TNY_FOLDER_TYPE_INBOX:
615 retval = get_composite_icons (MODEST_FOLDER_ICON_INBOX,
618 &inbox_pixbuf_close);
620 case TNY_FOLDER_TYPE_OUTBOX:
621 retval = get_composite_icons (MODEST_FOLDER_ICON_OUTBOX,
624 &outbox_pixbuf_close);
626 case TNY_FOLDER_TYPE_JUNK:
627 retval = get_composite_icons (MODEST_FOLDER_ICON_JUNK,
632 case TNY_FOLDER_TYPE_SENT:
633 retval = get_composite_icons (MODEST_FOLDER_ICON_SENT,
638 case TNY_FOLDER_TYPE_TRASH:
639 retval = get_composite_icons (MODEST_FOLDER_ICON_TRASH,
642 &trash_pixbuf_close);
644 case TNY_FOLDER_TYPE_DRAFTS:
645 retval = get_composite_icons (MODEST_FOLDER_ICON_DRAFTS,
648 &draft_pixbuf_close);
650 case TNY_FOLDER_TYPE_NORMAL:
652 retval = get_composite_icons (MODEST_FOLDER_ICON_NORMAL,
655 &normal_pixbuf_close);
663 free_pixbufs (ThreePixbufs *pixbufs)
666 g_object_unref (pixbufs->pixbuf);
667 if (pixbufs->pixbuf_open)
668 g_object_unref (pixbufs->pixbuf_open);
669 if (pixbufs->pixbuf_close)
670 g_object_unref (pixbufs->pixbuf_close);
671 g_slice_free (ThreePixbufs, pixbufs);
675 icon_cell_data (GtkTreeViewColumn *column,
676 GtkCellRenderer *renderer,
677 GtkTreeModel *tree_model,
681 GObject *rendobj = NULL, *instance = NULL;
682 TnyFolderType type = TNY_FOLDER_TYPE_UNKNOWN;
683 gboolean has_children;
684 ThreePixbufs *pixbufs;
686 rendobj = (GObject *) renderer;
688 gtk_tree_model_get (tree_model, iter,
689 TNY_GTK_FOLDER_STORE_TREE_MODEL_TYPE_COLUMN, &type,
690 TNY_GTK_FOLDER_STORE_TREE_MODEL_INSTANCE_COLUMN, &instance,
696 has_children = gtk_tree_model_iter_has_child (tree_model, iter);
697 pixbufs = get_folder_icons (type, instance);
698 g_object_unref (instance);
701 g_object_set (rendobj, "pixbuf", pixbufs->pixbuf, NULL);
704 g_object_set (rendobj, "pixbuf-expander-open", pixbufs->pixbuf_open, NULL);
705 g_object_set (rendobj, "pixbuf-expander-closed", pixbufs->pixbuf_close, NULL);
708 free_pixbufs (pixbufs);
714 add_columns (GtkWidget *treeview)
716 GtkTreeViewColumn *column;
717 GtkCellRenderer *renderer;
718 GtkTreeSelection *sel;
721 column = gtk_tree_view_column_new ();
723 /* Set icon and text render function */
724 renderer = gtk_cell_renderer_pixbuf_new();
725 gtk_tree_view_column_pack_start (column, renderer, FALSE);
726 gtk_tree_view_column_set_cell_data_func(column, renderer,
727 icon_cell_data, treeview, NULL);
729 renderer = gtk_cell_renderer_text_new();
730 g_object_set (renderer, "ellipsize", PANGO_ELLIPSIZE_END,
731 "ellipsize-set", TRUE, NULL);
732 gtk_tree_view_column_pack_start (column, renderer, TRUE);
733 gtk_tree_view_column_set_cell_data_func(column, renderer,
734 text_cell_data, treeview, NULL);
736 /* Set selection mode */
737 sel = gtk_tree_view_get_selection (GTK_TREE_VIEW(treeview));
738 gtk_tree_selection_set_mode (sel, GTK_SELECTION_SINGLE);
740 /* Set treeview appearance */
741 gtk_tree_view_column_set_spacing (column, 2);
742 gtk_tree_view_column_set_resizable (column, TRUE);
743 gtk_tree_view_column_set_fixed_width (column, TRUE);
744 gtk_tree_view_set_headers_clickable (GTK_TREE_VIEW(treeview), FALSE);
745 gtk_tree_view_set_enable_search (GTK_TREE_VIEW(treeview), FALSE);
748 gtk_tree_view_append_column (GTK_TREE_VIEW(treeview),column);
752 modest_folder_view_init (ModestFolderView *obj)
754 ModestFolderViewPrivate *priv;
757 priv = MODEST_FOLDER_VIEW_GET_PRIVATE(obj);
759 priv->timer_expander = 0;
760 priv->account_store = NULL;
762 priv->style = MODEST_FOLDER_VIEW_STYLE_SHOW_ALL;
763 priv->cur_folder_store = NULL;
764 priv->visible_account_id = NULL;
765 priv->folder_to_select = NULL;
767 priv->reexpand = TRUE;
769 /* Initialize the local account name */
770 conf = modest_runtime_get_conf();
771 priv->local_account_name = modest_conf_get_string (conf, MODEST_CONF_DEVICE_NAME, NULL);
773 /* Init email clipboard */
774 priv->clipboard = modest_runtime_get_email_clipboard ();
775 priv->hidding_ids = NULL;
776 priv->n_selected = 0;
777 priv->reselect = FALSE;
778 priv->show_non_move = TRUE;
781 add_columns (GTK_WIDGET (obj));
783 /* Setup drag and drop */
784 setup_drag_and_drop (GTK_TREE_VIEW(obj));
786 /* Connect signals */
787 g_signal_connect (G_OBJECT (obj),
789 G_CALLBACK (on_key_pressed), NULL);
791 priv->display_name_changed_signal =
792 g_signal_connect (modest_runtime_get_account_mgr (),
793 "display_name_changed",
794 G_CALLBACK (on_display_name_changed),
798 * Track changes in the local account name (in the device it
799 * will be the device name)
801 priv->conf_key_signal = g_signal_connect (G_OBJECT(conf),
803 G_CALLBACK(on_configuration_key_changed),
808 tny_account_store_view_init (gpointer g, gpointer iface_data)
810 TnyAccountStoreViewIface *klass = (TnyAccountStoreViewIface *)g;
812 klass->set_account_store = modest_folder_view_set_account_store;
816 modest_folder_view_finalize (GObject *obj)
818 ModestFolderViewPrivate *priv;
819 GtkTreeSelection *sel;
821 g_return_if_fail (obj);
823 priv = MODEST_FOLDER_VIEW_GET_PRIVATE(obj);
825 if (priv->timer_expander != 0) {
826 g_source_remove (priv->timer_expander);
827 priv->timer_expander = 0;
830 if (priv->account_store) {
831 g_signal_handler_disconnect (G_OBJECT(priv->account_store),
832 priv->account_inserted_signal);
833 g_signal_handler_disconnect (G_OBJECT(priv->account_store),
834 priv->account_removed_signal);
835 g_signal_handler_disconnect (G_OBJECT(priv->account_store),
836 priv->account_changed_signal);
837 g_object_unref (G_OBJECT(priv->account_store));
838 priv->account_store = NULL;
842 g_object_unref (G_OBJECT (priv->query));
846 if (priv->folder_to_select) {
847 g_object_unref (G_OBJECT(priv->folder_to_select));
848 priv->folder_to_select = NULL;
851 sel = gtk_tree_view_get_selection (GTK_TREE_VIEW(obj));
853 g_signal_handler_disconnect (G_OBJECT(sel), priv->changed_signal);
855 g_free (priv->local_account_name);
856 g_free (priv->visible_account_id);
858 if (priv->conf_key_signal) {
859 g_signal_handler_disconnect (modest_runtime_get_conf (),
860 priv->conf_key_signal);
861 priv->conf_key_signal = 0;
864 if (priv->cur_folder_store) {
865 g_object_unref (priv->cur_folder_store);
866 priv->cur_folder_store = NULL;
869 /* Clear hidding array created by cut operation */
870 _clear_hidding_filter (MODEST_FOLDER_VIEW (obj));
872 G_OBJECT_CLASS(parent_class)->finalize (obj);
877 modest_folder_view_set_account_store (TnyAccountStoreView *self, TnyAccountStore *account_store)
879 ModestFolderViewPrivate *priv;
882 g_return_if_fail (MODEST_IS_FOLDER_VIEW (self));
883 g_return_if_fail (TNY_IS_ACCOUNT_STORE (account_store));
885 priv = MODEST_FOLDER_VIEW_GET_PRIVATE (self);
886 device = tny_account_store_get_device (account_store);
888 if (G_UNLIKELY (priv->account_store)) {
890 if (g_signal_handler_is_connected (G_OBJECT (priv->account_store),
891 priv->account_inserted_signal))
892 g_signal_handler_disconnect (G_OBJECT (priv->account_store),
893 priv->account_inserted_signal);
894 if (g_signal_handler_is_connected (G_OBJECT (priv->account_store),
895 priv->account_removed_signal))
896 g_signal_handler_disconnect (G_OBJECT (priv->account_store),
897 priv->account_removed_signal);
898 if (g_signal_handler_is_connected (G_OBJECT (priv->account_store),
899 priv->account_changed_signal))
900 g_signal_handler_disconnect (G_OBJECT (priv->account_store),
901 priv->account_changed_signal);
902 g_object_unref (G_OBJECT (priv->account_store));
905 priv->account_store = g_object_ref (G_OBJECT (account_store));
907 priv->account_removed_signal =
908 g_signal_connect (G_OBJECT(account_store), "account_removed",
909 G_CALLBACK (on_account_removed), self);
911 priv->account_inserted_signal =
912 g_signal_connect (G_OBJECT(account_store), "account_inserted",
913 G_CALLBACK (on_account_inserted), self);
915 priv->account_changed_signal =
916 g_signal_connect (G_OBJECT(account_store), "account_changed",
917 G_CALLBACK (on_account_changed), self);
919 modest_folder_view_update_model (MODEST_FOLDER_VIEW (self), account_store);
920 priv->reselect = FALSE;
921 modest_folder_view_select_first_inbox_or_local (MODEST_FOLDER_VIEW (self));
923 g_object_unref (G_OBJECT (device));
927 on_account_inserted (TnyAccountStore *account_store,
931 ModestFolderViewPrivate *priv;
932 GtkTreeModel *sort_model, *filter_model;
934 /* Ignore transport account insertions, we're not showing them
935 in the folder view */
936 if (TNY_IS_TRANSPORT_ACCOUNT (account))
939 priv = MODEST_FOLDER_VIEW_GET_PRIVATE (user_data);
942 /* If we're adding a new account, and there is no previous
943 one, we need to select the visible server account */
944 if (priv->style == MODEST_FOLDER_VIEW_STYLE_SHOW_ONE &&
945 !priv->visible_account_id)
946 modest_widget_memory_restore (modest_runtime_get_conf(),
947 G_OBJECT (user_data),
948 MODEST_CONF_FOLDER_VIEW_KEY);
950 if (!GTK_IS_TREE_VIEW(user_data)) {
951 g_warning ("BUG: %s: not a valid tree view", __FUNCTION__);
955 /* Get the inner model */
956 /* check, is some rare cases, we did not get the right thing here,
958 filter_model = gtk_tree_view_get_model (GTK_TREE_VIEW (user_data));
959 if (!GTK_IS_TREE_MODEL_FILTER(filter_model)) {
960 g_warning ("BUG: %s: not a valid filter model", __FUNCTION__);
964 /* check, is some rare cases, we did not get the right thing here,
966 sort_model = gtk_tree_model_filter_get_model (GTK_TREE_MODEL_FILTER (filter_model));
967 if (!GTK_IS_TREE_MODEL_SORT(sort_model)) {
968 g_warning ("BUG: %s: not a valid sort model", __FUNCTION__);
972 /* Insert the account in the model */
973 tny_list_append (TNY_LIST (gtk_tree_model_sort_get_model (GTK_TREE_MODEL_SORT (sort_model))),
976 /* Refilter the model */
977 gtk_tree_model_filter_refilter (GTK_TREE_MODEL_FILTER (filter_model));
982 same_account_selected (ModestFolderView *self,
985 ModestFolderViewPrivate *priv;
986 gboolean same_account = FALSE;
988 priv = MODEST_FOLDER_VIEW_GET_PRIVATE (self);
990 if (priv->cur_folder_store) {
991 TnyAccount *selected_folder_account = NULL;
993 if (TNY_IS_FOLDER (priv->cur_folder_store)) {
994 selected_folder_account =
995 tny_folder_get_account (TNY_FOLDER (priv->cur_folder_store));
997 selected_folder_account =
998 TNY_ACCOUNT (g_object_ref (priv->cur_folder_store));
1001 if (selected_folder_account == account)
1002 same_account = TRUE;
1004 g_object_unref (selected_folder_account);
1006 return same_account;
1011 * Selects the first inbox or the local account in an idle
1014 on_idle_select_first_inbox_or_local (gpointer user_data)
1016 ModestFolderView *self = MODEST_FOLDER_VIEW (user_data);
1018 gdk_threads_enter ();
1019 modest_folder_view_select_first_inbox_or_local (self);
1020 gdk_threads_leave ();
1026 on_account_changed (TnyAccountStore *account_store,
1027 TnyAccount *tny_account,
1030 ModestFolderView *self;
1031 ModestFolderViewPrivate *priv;
1032 GtkTreeModel *sort_model, *filter_model;
1033 GtkTreeSelection *sel;
1034 gboolean same_account;
1036 /* Ignore transport account insertions, we're not showing them
1037 in the folder view */
1038 if (TNY_IS_TRANSPORT_ACCOUNT (tny_account))
1041 if (!MODEST_IS_FOLDER_VIEW(user_data)) {
1042 g_warning ("BUG: %s: not a valid folder view", __FUNCTION__);
1046 self = MODEST_FOLDER_VIEW (user_data);
1047 priv = MODEST_FOLDER_VIEW_GET_PRIVATE (user_data);
1049 /* Get the inner model */
1050 filter_model = gtk_tree_view_get_model (GTK_TREE_VIEW (user_data));
1051 if (!GTK_IS_TREE_MODEL_FILTER(filter_model)) {
1052 g_warning ("BUG: %s: not a valid filter model", __FUNCTION__);
1056 sort_model = gtk_tree_model_filter_get_model (GTK_TREE_MODEL_FILTER (filter_model));
1057 if (!GTK_IS_TREE_MODEL_SORT(sort_model)) {
1058 g_warning ("BUG: %s: not a valid sort model", __FUNCTION__);
1062 /* Invalidate the cur_folder_store only if the selected folder
1063 belongs to the account that is being removed */
1064 same_account = same_account_selected (self, tny_account);
1066 sel = gtk_tree_view_get_selection (GTK_TREE_VIEW (self));
1067 gtk_tree_selection_unselect_all (sel);
1070 /* Remove the account from the model */
1071 tny_list_remove (TNY_LIST (gtk_tree_model_sort_get_model (GTK_TREE_MODEL_SORT (sort_model))),
1072 G_OBJECT (tny_account));
1074 /* Insert the account in the model */
1075 tny_list_append (TNY_LIST (gtk_tree_model_sort_get_model (GTK_TREE_MODEL_SORT (sort_model))),
1076 G_OBJECT (tny_account));
1078 /* Refilter the model */
1079 gtk_tree_model_filter_refilter (GTK_TREE_MODEL_FILTER (filter_model));
1081 /* Select the first INBOX if the currently selected folder
1082 belongs to the account that is being deleted */
1084 g_idle_add (on_idle_select_first_inbox_or_local, self);
1088 on_account_removed (TnyAccountStore *account_store,
1089 TnyAccount *account,
1092 ModestFolderView *self = NULL;
1093 ModestFolderViewPrivate *priv;
1094 GtkTreeModel *sort_model, *filter_model;
1095 GtkTreeSelection *sel = NULL;
1096 gboolean same_account = FALSE;
1098 /* Ignore transport account removals, we're not showing them
1099 in the folder view */
1100 if (TNY_IS_TRANSPORT_ACCOUNT (account))
1103 if (!MODEST_IS_FOLDER_VIEW(user_data)) {
1104 g_warning ("BUG: %s: not a valid folder view", __FUNCTION__);
1108 self = MODEST_FOLDER_VIEW (user_data);
1109 priv = MODEST_FOLDER_VIEW_GET_PRIVATE (self);
1111 /* Invalidate the cur_folder_store only if the selected folder
1112 belongs to the account that is being removed */
1113 same_account = same_account_selected (self, account);
1115 sel = gtk_tree_view_get_selection (GTK_TREE_VIEW (self));
1116 gtk_tree_selection_unselect_all (sel);
1119 /* Invalidate row to select only if the folder to select
1120 belongs to the account that is being removed*/
1121 if (priv->folder_to_select) {
1122 TnyAccount *folder_to_select_account = NULL;
1124 folder_to_select_account = tny_folder_get_account (priv->folder_to_select);
1125 if (folder_to_select_account == account) {
1126 modest_folder_view_disable_next_folder_selection (self);
1127 g_object_unref (priv->folder_to_select);
1128 priv->folder_to_select = NULL;
1130 g_object_unref (folder_to_select_account);
1133 /* Remove the account from the model */
1134 filter_model = gtk_tree_view_get_model (GTK_TREE_VIEW (self));
1135 if (!GTK_IS_TREE_MODEL_FILTER(filter_model)) {
1136 g_warning ("BUG: %s: not a valid filter model", __FUNCTION__);
1140 sort_model = gtk_tree_model_filter_get_model (GTK_TREE_MODEL_FILTER (filter_model));
1141 if (!GTK_IS_TREE_MODEL_SORT(sort_model)) {
1142 g_warning ("BUG: %s: not a valid sort model", __FUNCTION__);
1146 tny_list_remove (TNY_LIST (gtk_tree_model_sort_get_model (GTK_TREE_MODEL_SORT (sort_model))),
1147 G_OBJECT (account));
1149 /* If the removed account is the currently viewed one then
1150 clear the configuration value. The new visible account will be the default account */
1151 if (priv->visible_account_id &&
1152 !strcmp (priv->visible_account_id, tny_account_get_id (account))) {
1154 /* Clear the current visible account_id */
1155 modest_folder_view_set_account_id_of_visible_server_account (self, NULL);
1157 /* Call the restore method, this will set the new visible account */
1158 modest_widget_memory_restore (modest_runtime_get_conf(), G_OBJECT(self),
1159 MODEST_CONF_FOLDER_VIEW_KEY);
1162 /* Refilter the model */
1163 gtk_tree_model_filter_refilter (GTK_TREE_MODEL_FILTER (filter_model));
1165 /* Select the first INBOX if the currently selected folder
1166 belongs to the account that is being deleted */
1168 g_idle_add (on_idle_select_first_inbox_or_local, self);
1172 modest_folder_view_set_title (ModestFolderView *self, const gchar *title)
1174 GtkTreeViewColumn *col;
1176 g_return_if_fail (self && MODEST_IS_FOLDER_VIEW(self));
1178 col = gtk_tree_view_get_column (GTK_TREE_VIEW(self), 0);
1180 g_printerr ("modest: failed get column for title\n");
1184 gtk_tree_view_column_set_title (col, title);
1185 gtk_tree_view_set_headers_visible (GTK_TREE_VIEW(self),
1190 modest_folder_view_on_map (ModestFolderView *self,
1191 GdkEventExpose *event,
1194 ModestFolderViewPrivate *priv;
1196 priv = MODEST_FOLDER_VIEW_GET_PRIVATE (self);
1198 /* This won't happen often */
1199 if (G_UNLIKELY (priv->reselect)) {
1200 /* Select the first inbox or the local account if not found */
1202 /* TODO: this could cause a lock at startup, so we
1203 comment it for the moment. We know that this will
1204 be a bug, because the INBOX is not selected, but we
1205 need to rewrite some parts of Modest to avoid the
1206 deathlock situation */
1207 /* TODO: check if this is still the case */
1208 priv->reselect = FALSE;
1209 modest_folder_view_select_first_inbox_or_local (self);
1210 /* Notify the display name observers */
1211 g_signal_emit (G_OBJECT(self),
1212 signals[FOLDER_DISPLAY_NAME_CHANGED_SIGNAL], 0,
1216 if (priv->reexpand) {
1217 expand_root_items (self);
1218 priv->reexpand = FALSE;
1225 modest_folder_view_new (TnyFolderStoreQuery *query)
1228 ModestFolderViewPrivate *priv;
1229 GtkTreeSelection *sel;
1231 self = G_OBJECT (g_object_new (MODEST_TYPE_FOLDER_VIEW, NULL));
1232 priv = MODEST_FOLDER_VIEW_GET_PRIVATE (self);
1235 priv->query = g_object_ref (query);
1237 sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(self));
1238 priv->changed_signal = g_signal_connect (sel, "changed",
1239 G_CALLBACK (on_selection_changed), self);
1241 g_signal_connect (self, "expose-event", G_CALLBACK (modest_folder_view_on_map), NULL);
1243 return GTK_WIDGET(self);
1246 /* this feels dirty; any other way to expand all the root items? */
1248 expand_root_items (ModestFolderView *self)
1251 GtkTreeModel *model;
1254 model = gtk_tree_view_get_model (GTK_TREE_VIEW (self));
1255 path = gtk_tree_path_new_first ();
1257 /* all folders should have child items, so.. */
1259 gtk_tree_view_expand_row (GTK_TREE_VIEW(self), path, FALSE);
1260 gtk_tree_path_next (path);
1261 } while (gtk_tree_model_get_iter (model, &iter, path));
1263 gtk_tree_path_free (path);
1267 * We use this function to implement the
1268 * MODEST_FOLDER_VIEW_STYLE_SHOW_ONE style. We only show the default
1269 * account in this case, and the local folders.
1272 filter_row (GtkTreeModel *model, GtkTreeIter *iter, gpointer data)
1274 ModestFolderViewPrivate *priv;
1275 gboolean retval = TRUE;
1276 TnyFolderType type = TNY_FOLDER_TYPE_UNKNOWN;
1277 GObject *instance = NULL;
1278 const gchar *id = NULL;
1280 gboolean found = FALSE;
1281 gboolean cleared = FALSE;
1283 g_return_val_if_fail (MODEST_IS_FOLDER_VIEW (data), FALSE);
1284 priv = MODEST_FOLDER_VIEW_GET_PRIVATE (data);
1286 gtk_tree_model_get (model, iter,
1287 TNY_GTK_FOLDER_STORE_TREE_MODEL_TYPE_COLUMN, &type,
1288 TNY_GTK_FOLDER_STORE_TREE_MODEL_INSTANCE_COLUMN, &instance,
1291 /* Do not show if there is no instance, this could indeed
1292 happen when the model is being modified while it's being
1293 drawn. This could occur for example when moving folders
1298 if (type == TNY_FOLDER_TYPE_ROOT) {
1299 /* TNY_FOLDER_TYPE_ROOT means that the instance is an
1300 account instead of a folder. */
1301 if (TNY_IS_ACCOUNT (instance)) {
1302 TnyAccount *acc = TNY_ACCOUNT (instance);
1303 const gchar *account_id = tny_account_get_id (acc);
1305 /* If it isn't a special folder,
1306 * don't show it unless it is the visible account: */
1307 if (priv->style == MODEST_FOLDER_VIEW_STYLE_SHOW_ONE &&
1308 !modest_tny_account_is_virtual_local_folders (acc) &&
1309 strcmp (account_id, MODEST_MMC_ACCOUNT_ID)) {
1311 /* Show only the visible account id */
1312 if (priv->visible_account_id) {
1313 if (strcmp (account_id, priv->visible_account_id))
1320 /* Never show these to the user. They are merged into one folder
1321 * in the local-folders account instead: */
1322 if (retval && MODEST_IS_TNY_OUTBOX_ACCOUNT (acc))
1327 /* Check hiding (if necessary) */
1328 cleared = modest_email_clipboard_cleared (priv->clipboard);
1329 if ((retval) && (!cleared) && (TNY_IS_FOLDER (instance))) {
1330 id = tny_folder_get_id (TNY_FOLDER(instance));
1331 if (priv->hidding_ids != NULL)
1332 for (i=0; i < priv->n_selected && !found; i++)
1333 if (priv->hidding_ids[i] != NULL && id != NULL)
1334 found = (!strcmp (priv->hidding_ids[i], id));
1340 /* If this is a move to dialog, hide Sent, Outbox and Drafts
1341 folder as no message can be move there according to UI specs */
1342 if (!priv->show_non_move) {
1344 case TNY_FOLDER_TYPE_OUTBOX:
1345 case TNY_FOLDER_TYPE_SENT:
1346 case TNY_FOLDER_TYPE_DRAFTS:
1349 case TNY_FOLDER_TYPE_UNKNOWN:
1350 case TNY_FOLDER_TYPE_NORMAL:
1351 type = modest_tny_folder_guess_folder_type(TNY_FOLDER(instance));
1352 if (type == TNY_FOLDER_TYPE_INVALID)
1353 g_warning ("%s: BUG: TNY_FOLDER_TYPE_INVALID", __FUNCTION__);
1355 if (type == TNY_FOLDER_TYPE_OUTBOX ||
1356 type == TNY_FOLDER_TYPE_SENT
1357 || type == TNY_FOLDER_TYPE_DRAFTS)
1366 g_object_unref (instance);
1373 modest_folder_view_update_model (ModestFolderView *self,
1374 TnyAccountStore *account_store)
1376 ModestFolderViewPrivate *priv;
1377 GtkTreeModel *model /* , *old_model */;
1378 GtkTreeModel *filter_model = NULL, *sortable = NULL;
1380 g_return_val_if_fail (self && MODEST_IS_FOLDER_VIEW (self), FALSE);
1381 g_return_val_if_fail (account_store && MODEST_IS_TNY_ACCOUNT_STORE(account_store),
1384 priv = MODEST_FOLDER_VIEW_GET_PRIVATE(self);
1386 /* Notify that there is no folder selected */
1387 g_signal_emit (G_OBJECT(self),
1388 signals[FOLDER_SELECTION_CHANGED_SIGNAL], 0,
1390 if (priv->cur_folder_store) {
1391 g_object_unref (priv->cur_folder_store);
1392 priv->cur_folder_store = NULL;
1395 /* FIXME: the local accounts are not shown when the query
1396 selects only the subscribed folders */
1397 model = tny_gtk_folder_store_tree_model_new (NULL);
1399 /* Get the accounts: */
1400 tny_account_store_get_accounts (TNY_ACCOUNT_STORE(account_store),
1402 TNY_ACCOUNT_STORE_STORE_ACCOUNTS);
1404 sortable = gtk_tree_model_sort_new_with_model (model);
1405 gtk_tree_sortable_set_sort_column_id (GTK_TREE_SORTABLE(sortable),
1406 TNY_GTK_FOLDER_STORE_TREE_MODEL_NAME_COLUMN,
1407 GTK_SORT_ASCENDING);
1408 gtk_tree_sortable_set_sort_func (GTK_TREE_SORTABLE (sortable),
1409 TNY_GTK_FOLDER_STORE_TREE_MODEL_NAME_COLUMN,
1410 cmp_rows, NULL, NULL);
1412 /* Create filter model */
1413 filter_model = gtk_tree_model_filter_new (sortable, NULL);
1414 gtk_tree_model_filter_set_visible_func (GTK_TREE_MODEL_FILTER (filter_model),
1420 gtk_tree_view_set_model (GTK_TREE_VIEW(self), filter_model);
1421 g_signal_connect (G_OBJECT(filter_model), "row-inserted",
1422 (GCallback) on_row_inserted_maybe_select_folder, self);
1424 g_object_unref (model);
1425 g_object_unref (filter_model);
1426 g_object_unref (sortable);
1428 /* Force a reselection of the INBOX next time the widget is shown */
1429 priv->reselect = TRUE;
1436 on_selection_changed (GtkTreeSelection *sel, gpointer user_data)
1438 GtkTreeModel *model = NULL;
1439 TnyFolderStore *folder = NULL;
1441 ModestFolderView *tree_view = NULL;
1442 ModestFolderViewPrivate *priv = NULL;
1443 gboolean selected = FALSE;
1445 g_return_if_fail (sel);
1446 g_return_if_fail (user_data);
1448 priv = MODEST_FOLDER_VIEW_GET_PRIVATE(user_data);
1450 selected = gtk_tree_selection_get_selected (sel, &model, &iter);
1452 tree_view = MODEST_FOLDER_VIEW (user_data);
1455 gtk_tree_model_get (model, &iter,
1456 TNY_GTK_FOLDER_STORE_TREE_MODEL_INSTANCE_COLUMN, &folder,
1459 /* If the folder is the same do not notify */
1460 if (folder && priv->cur_folder_store == folder) {
1461 g_object_unref (folder);
1466 /* Current folder was unselected */
1467 if (priv->cur_folder_store) {
1468 g_signal_emit (G_OBJECT(tree_view), signals[FOLDER_SELECTION_CHANGED_SIGNAL], 0,
1469 priv->cur_folder_store, FALSE);
1471 if (TNY_IS_FOLDER(priv->cur_folder_store))
1472 tny_folder_sync_async (TNY_FOLDER(priv->cur_folder_store),
1473 FALSE, NULL, NULL, NULL);
1475 /* FALSE --> don't expunge the messages */
1477 g_object_unref (priv->cur_folder_store);
1478 priv->cur_folder_store = NULL;
1481 /* New current references */
1482 priv->cur_folder_store = folder;
1484 /* New folder has been selected. Do not notify if there is
1485 nothing new selected */
1487 g_signal_emit (G_OBJECT(tree_view),
1488 signals[FOLDER_SELECTION_CHANGED_SIGNAL],
1489 0, priv->cur_folder_store, TRUE);
1494 modest_folder_view_get_selected (ModestFolderView *self)
1496 ModestFolderViewPrivate *priv;
1498 g_return_val_if_fail (self && MODEST_IS_FOLDER_VIEW(self), NULL);
1500 priv = MODEST_FOLDER_VIEW_GET_PRIVATE(self);
1501 if (priv->cur_folder_store)
1502 g_object_ref (priv->cur_folder_store);
1504 return priv->cur_folder_store;
1508 get_cmp_rows_type_pos (GObject *folder)
1510 /* Remote accounts -> Local account -> MMC account .*/
1513 if (TNY_IS_ACCOUNT (folder) &&
1514 modest_tny_account_is_virtual_local_folders (
1515 TNY_ACCOUNT (folder))) {
1517 } else if (TNY_IS_ACCOUNT (folder)) {
1518 TnyAccount *account = TNY_ACCOUNT (folder);
1519 const gchar *account_id = tny_account_get_id (account);
1520 if (!strcmp (account_id, MODEST_MMC_ACCOUNT_ID))
1526 printf ("DEBUG: %s: unexpected type.\n", __FUNCTION__);
1527 return -1; /* Should never happen */
1532 get_cmp_subfolder_type_pos (TnyFolderType t)
1534 /* Inbox, Outbox, Drafts, Sent, User */
1538 case TNY_FOLDER_TYPE_INBOX:
1541 case TNY_FOLDER_TYPE_OUTBOX:
1544 case TNY_FOLDER_TYPE_DRAFTS:
1547 case TNY_FOLDER_TYPE_SENT:
1556 * This function orders the mail accounts according to these rules:
1557 * 1st - remote accounts
1558 * 2nd - local account
1562 cmp_rows (GtkTreeModel *tree_model, GtkTreeIter *iter1, GtkTreeIter *iter2,
1566 gchar *name1 = NULL;
1567 gchar *name2 = NULL;
1568 TnyFolderType type = TNY_FOLDER_TYPE_UNKNOWN;
1569 TnyFolderType type2 = TNY_FOLDER_TYPE_UNKNOWN;
1570 GObject *folder1 = NULL;
1571 GObject *folder2 = NULL;
1573 gtk_tree_model_get (tree_model, iter1,
1574 TNY_GTK_FOLDER_STORE_TREE_MODEL_NAME_COLUMN, &name1,
1575 TNY_GTK_FOLDER_STORE_TREE_MODEL_TYPE_COLUMN, &type,
1576 TNY_GTK_FOLDER_STORE_TREE_MODEL_INSTANCE_COLUMN, &folder1,
1578 gtk_tree_model_get (tree_model, iter2,
1579 TNY_GTK_FOLDER_STORE_TREE_MODEL_NAME_COLUMN, &name2,
1580 TNY_GTK_FOLDER_STORE_TREE_MODEL_TYPE_COLUMN, &type2,
1581 TNY_GTK_FOLDER_STORE_TREE_MODEL_INSTANCE_COLUMN, &folder2,
1584 /* Return if we get no folder. This could happen when folder
1585 operations are happening. The model is updated after the
1586 folder copy/move actually occurs, so there could be
1587 situations where the model to be drawn is not correct */
1588 if (!folder1 || !folder2)
1591 if (type == TNY_FOLDER_TYPE_ROOT) {
1592 /* Compare the types, so that
1593 * Remote accounts -> Local account -> MMC account .*/
1594 const gint pos1 = get_cmp_rows_type_pos (folder1);
1595 const gint pos2 = get_cmp_rows_type_pos (folder2);
1596 /* printf ("DEBUG: %s:\n type1=%s, pos1=%d\n type2=%s, pos2=%d\n",
1597 __FUNCTION__, G_OBJECT_TYPE_NAME(folder1), pos1, G_OBJECT_TYPE_NAME(folder2), pos2); */
1600 else if (pos1 > pos2)
1603 /* Compare items of the same type: */
1605 TnyAccount *account1 = NULL;
1606 if (TNY_IS_ACCOUNT (folder1))
1607 account1 = TNY_ACCOUNT (folder1);
1609 TnyAccount *account2 = NULL;
1610 if (TNY_IS_ACCOUNT (folder2))
1611 account2 = TNY_ACCOUNT (folder2);
1613 const gchar *account_id = account1 ? tny_account_get_id (account1) : NULL;
1614 const gchar *account_id2 = account2 ? tny_account_get_id (account2) : NULL;
1616 if (!account_id && !account_id2) {
1618 } else if (!account_id) {
1620 } else if (!account_id2) {
1622 } else if (!strcmp (account_id, MODEST_MMC_ACCOUNT_ID)) {
1625 cmp = modest_text_utils_utf8_strcmp (name1, name2, TRUE);
1629 gint cmp1 = 0, cmp2 = 0;
1630 /* get the parent to know if it's a local folder */
1633 gboolean has_parent;
1634 has_parent = gtk_tree_model_iter_parent (tree_model, &parent, iter1);
1636 GObject *parent_folder;
1637 TnyFolderType parent_type = TNY_FOLDER_TYPE_UNKNOWN;
1638 gtk_tree_model_get (tree_model, &parent,
1639 TNY_GTK_FOLDER_STORE_TREE_MODEL_TYPE_COLUMN, &parent_type,
1640 TNY_GTK_FOLDER_STORE_TREE_MODEL_INSTANCE_COLUMN, &parent_folder,
1642 if ((parent_type == TNY_FOLDER_TYPE_ROOT) &&
1643 TNY_IS_ACCOUNT (parent_folder)) {
1644 if (modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (parent_folder))) {
1645 cmp1 = get_cmp_subfolder_type_pos (modest_tny_folder_get_local_or_mmc_folder_type
1646 (TNY_FOLDER (folder1)));
1647 cmp2 = get_cmp_subfolder_type_pos (modest_tny_folder_get_local_or_mmc_folder_type
1648 (TNY_FOLDER (folder2)));
1649 } else if (modest_tny_account_is_memory_card_account (TNY_ACCOUNT (parent_folder))) {
1650 if (modest_local_folder_info_get_type (tny_folder_get_name (TNY_FOLDER (folder1))) == TNY_FOLDER_TYPE_ARCHIVE) {
1653 } else if (modest_local_folder_info_get_type (tny_folder_get_name (TNY_FOLDER (folder2))) == TNY_FOLDER_TYPE_ARCHIVE) {
1659 g_object_unref (parent_folder);
1662 /* if they are not local folders */
1664 cmp1 = get_cmp_subfolder_type_pos (tny_folder_get_folder_type (TNY_FOLDER (folder1)));
1665 cmp2 = get_cmp_subfolder_type_pos (tny_folder_get_folder_type (TNY_FOLDER (folder2)));
1669 cmp = modest_text_utils_utf8_strcmp (name1, name2, TRUE);
1671 cmp = (cmp1 - cmp2);
1676 g_object_unref(G_OBJECT(folder1));
1678 g_object_unref(G_OBJECT(folder2));
1686 /*****************************************************************************/
1687 /* DRAG and DROP stuff */
1688 /*****************************************************************************/
1690 * This function fills the #GtkSelectionData with the row and the
1691 * model that has been dragged. It's called when this widget is a
1692 * source for dnd after the event drop happened
1695 on_drag_data_get (GtkWidget *widget, GdkDragContext *context, GtkSelectionData *selection_data,
1696 guint info, guint time, gpointer data)
1698 GtkTreeSelection *selection;
1699 GtkTreeModel *model;
1701 GtkTreePath *source_row;
1703 selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (widget));
1704 if (gtk_tree_selection_get_selected (selection, &model, &iter)) {
1706 source_row = gtk_tree_model_get_path (model, &iter);
1707 gtk_tree_set_row_drag_data (selection_data,
1711 gtk_tree_path_free (source_row);
1715 typedef struct _DndHelper {
1716 ModestFolderView *folder_view;
1717 gboolean delete_source;
1718 GtkTreePath *source_row;
1722 dnd_helper_destroyer (DndHelper *helper)
1724 /* Free the helper */
1725 gtk_tree_path_free (helper->source_row);
1726 g_slice_free (DndHelper, helper);
1730 xfer_folder_cb (ModestMailOperation *mail_op,
1731 TnyFolder *new_folder,
1735 /* Select the folder */
1736 modest_folder_view_select_folder (MODEST_FOLDER_VIEW (user_data),
1742 /* get the folder for the row the treepath refers to. */
1743 /* folder must be unref'd */
1744 static TnyFolderStore *
1745 tree_path_to_folder (GtkTreeModel *model, GtkTreePath *path)
1748 TnyFolderStore *folder = NULL;
1750 if (gtk_tree_model_get_iter (model,&iter, path))
1751 gtk_tree_model_get (model, &iter,
1752 TNY_GTK_FOLDER_STORE_TREE_MODEL_INSTANCE_COLUMN, &folder,
1759 * This function is used by drag_data_received_cb to manage drag and
1760 * drop of a header, i.e, and drag from the header view to the folder
1764 drag_and_drop_from_header_view (GtkTreeModel *source_model,
1765 GtkTreeModel *dest_model,
1766 GtkTreePath *dest_row,
1767 GtkSelectionData *selection_data)
1769 TnyList *headers = NULL;
1770 TnyFolder *folder = NULL, *src_folder = NULL;
1771 TnyFolderType folder_type;
1772 GtkTreeIter source_iter, dest_iter;
1773 ModestWindowMgr *mgr = NULL;
1774 ModestWindow *main_win = NULL;
1775 gchar **uris, **tmp;
1777 /* Build the list of headers */
1778 mgr = modest_runtime_get_window_mgr ();
1779 headers = tny_simple_list_new ();
1780 uris = modest_dnd_selection_data_get_paths (selection_data);
1783 while (*tmp != NULL) {
1786 gboolean first = TRUE;
1789 path = gtk_tree_path_new_from_string (*tmp);
1790 gtk_tree_model_get_iter (source_model, &source_iter, path);
1791 gtk_tree_model_get (source_model, &source_iter,
1792 TNY_GTK_HEADER_LIST_MODEL_INSTANCE_COLUMN,
1795 /* Do not enable d&d of headers already opened */
1796 if (!modest_window_mgr_find_registered_header(mgr, header, NULL))
1797 tny_list_append (headers, G_OBJECT (header));
1799 if (G_UNLIKELY (first)) {
1800 src_folder = tny_header_get_folder (header);
1804 /* Free and go on */
1805 gtk_tree_path_free (path);
1806 g_object_unref (header);
1811 /* Get the target folder */
1812 gtk_tree_model_get_iter (dest_model, &dest_iter, dest_row);
1813 gtk_tree_model_get (dest_model, &dest_iter,
1814 TNY_GTK_FOLDER_STORE_TREE_MODEL_INSTANCE_COLUMN,
1817 if (!folder || !TNY_IS_FOLDER(folder)) {
1818 /* g_warning ("%s: not a valid target folder (%p)", __FUNCTION__, folder); */
1822 folder_type = modest_tny_folder_guess_folder_type (folder);
1823 if (folder_type == TNY_FOLDER_TYPE_INVALID) {
1824 /* g_warning ("%s: invalid target folder", __FUNCTION__); */
1825 goto cleanup; /* cannot move messages there */
1828 if (modest_tny_folder_get_rules((TNY_FOLDER(folder))) & MODEST_FOLDER_RULES_FOLDER_NON_WRITEABLE) {
1829 /* g_warning ("folder not writable"); */
1830 goto cleanup; /* verboten! */
1833 /* Ask for confirmation to move */
1834 main_win = modest_window_mgr_get_main_window (mgr, FALSE); /* don't create */
1836 g_warning ("%s: BUG: no main window found", __FUNCTION__);
1840 /* Transfer messages */
1841 modest_ui_actions_transfer_messages_helper (GTK_WINDOW (main_win), src_folder,
1846 if (G_IS_OBJECT (src_folder))
1847 g_object_unref (src_folder);
1848 if (G_IS_OBJECT(folder))
1849 g_object_unref (G_OBJECT (folder));
1850 if (G_IS_OBJECT(headers))
1851 g_object_unref (headers);
1855 TnyFolderStore *src_folder;
1856 TnyFolderStore *dst_folder;
1857 ModestFolderView *folder_view;
1862 dnd_folder_info_destroyer (DndFolderInfo *info)
1864 if (info->src_folder)
1865 g_object_unref (info->src_folder);
1866 if (info->dst_folder)
1867 g_object_unref (info->dst_folder);
1868 g_slice_free (DndFolderInfo, info);
1872 dnd_on_connection_failed_destroyer (DndFolderInfo *info,
1873 GtkWindow *parent_window,
1874 TnyAccount *account)
1877 modest_ui_actions_on_account_connection_error (parent_window, account);
1879 /* Free the helper & info */
1880 dnd_helper_destroyer (info->helper);
1881 dnd_folder_info_destroyer (info);
1885 drag_and_drop_from_folder_view_src_folder_performer (gboolean canceled,
1887 GtkWindow *parent_window,
1888 TnyAccount *account,
1891 DndFolderInfo *info = NULL;
1892 ModestMailOperation *mail_op;
1894 info = (DndFolderInfo *) user_data;
1896 if (err || canceled) {
1897 dnd_on_connection_failed_destroyer (info, parent_window, account);
1901 /* Do the mail operation */
1902 mail_op = modest_mail_operation_new_with_error_handling ((GObject *) parent_window,
1903 modest_ui_actions_move_folder_error_handler,
1904 info->src_folder, NULL);
1906 modest_mail_operation_queue_add (modest_runtime_get_mail_operation_queue (),
1909 /* Transfer the folder */
1910 modest_mail_operation_xfer_folder (mail_op,
1911 TNY_FOLDER (info->src_folder),
1913 info->helper->delete_source,
1915 info->helper->folder_view);
1918 g_object_unref (G_OBJECT (mail_op));
1919 dnd_helper_destroyer (info->helper);
1920 dnd_folder_info_destroyer (info);
1925 drag_and_drop_from_folder_view_dst_folder_performer (gboolean canceled,
1927 GtkWindow *parent_window,
1928 TnyAccount *account,
1931 DndFolderInfo *info = NULL;
1933 info = (DndFolderInfo *) user_data;
1935 if (err || canceled) {
1936 dnd_on_connection_failed_destroyer (info, parent_window, account);
1940 /* Connect to source folder and perform the copy/move */
1941 modest_platform_connect_if_remote_and_perform (NULL, TRUE,
1943 drag_and_drop_from_folder_view_src_folder_performer,
1948 * This function is used by drag_data_received_cb to manage drag and
1949 * drop of a folder, i.e, and drag from the folder view to the same
1953 drag_and_drop_from_folder_view (GtkTreeModel *source_model,
1954 GtkTreeModel *dest_model,
1955 GtkTreePath *dest_row,
1956 GtkSelectionData *selection_data,
1959 GtkTreeIter dest_iter, iter;
1960 TnyFolderStore *dest_folder = NULL;
1961 TnyFolderStore *folder = NULL;
1962 gboolean forbidden = FALSE;
1964 DndFolderInfo *info = NULL;
1966 win = modest_window_mgr_get_main_window (modest_runtime_get_window_mgr(), FALSE); /* don't create */
1968 g_warning ("%s: BUG: no main window", __FUNCTION__);
1969 dnd_helper_destroyer (helper);
1974 /* check the folder rules for the destination */
1975 folder = tree_path_to_folder (dest_model, dest_row);
1976 if (TNY_IS_FOLDER(folder)) {
1977 ModestTnyFolderRules rules =
1978 modest_tny_folder_get_rules (TNY_FOLDER (folder));
1979 forbidden = rules & MODEST_FOLDER_RULES_FOLDER_NON_WRITEABLE;
1980 } else if (TNY_IS_FOLDER_STORE(folder)) {
1981 /* enable local root as destination for folders */
1982 if (!MODEST_IS_TNY_LOCAL_FOLDERS_ACCOUNT (folder) &&
1983 !modest_tny_account_is_memory_card_account (TNY_ACCOUNT (folder)))
1986 g_object_unref (folder);
1989 /* check the folder rules for the source */
1990 folder = tree_path_to_folder (source_model, helper->source_row);
1991 if (TNY_IS_FOLDER(folder)) {
1992 ModestTnyFolderRules rules =
1993 modest_tny_folder_get_rules (TNY_FOLDER (folder));
1994 forbidden = rules & MODEST_FOLDER_RULES_FOLDER_NON_MOVEABLE;
1997 g_object_unref (folder);
2001 /* Check if the drag is possible */
2002 if (forbidden || !gtk_tree_path_compare (helper->source_row, dest_row)) {
2003 dnd_helper_destroyer (helper);
2008 gtk_tree_model_get_iter (dest_model, &dest_iter, dest_row);
2009 gtk_tree_model_get (dest_model, &dest_iter,
2010 TNY_GTK_FOLDER_STORE_TREE_MODEL_INSTANCE_COLUMN,
2012 gtk_tree_model_get_iter (source_model, &iter, helper->source_row);
2013 gtk_tree_model_get (source_model, &iter,
2014 TNY_GTK_FOLDER_STORE_TREE_MODEL_INSTANCE_COLUMN,
2017 /* Create the info for the performer */
2018 info = g_slice_new0 (DndFolderInfo);
2019 info->src_folder = g_object_ref (folder);
2020 info->dst_folder = g_object_ref (dest_folder);
2021 info->helper = helper;
2023 /* Connect to the destination folder and perform the copy/move */
2024 modest_platform_connect_if_remote_and_perform (GTK_WINDOW (win), TRUE,
2026 drag_and_drop_from_folder_view_dst_folder_performer,
2030 g_object_unref (dest_folder);
2031 g_object_unref (folder);
2035 * This function receives the data set by the "drag-data-get" signal
2036 * handler. This information comes within the #GtkSelectionData. This
2037 * function will manage both the drags of folders of the treeview and
2038 * drags of headers of the header view widget.
2041 on_drag_data_received (GtkWidget *widget,
2042 GdkDragContext *context,
2045 GtkSelectionData *selection_data,
2050 GtkWidget *source_widget;
2051 GtkTreeModel *dest_model, *source_model;
2052 GtkTreePath *source_row, *dest_row;
2053 GtkTreeViewDropPosition pos;
2054 gboolean delete_source = FALSE;
2055 gboolean success = FALSE;
2057 /* Do not allow further process */
2058 g_signal_stop_emission_by_name (widget, "drag-data-received");
2059 source_widget = gtk_drag_get_source_widget (context);
2061 /* Get the action */
2062 if (context->action == GDK_ACTION_MOVE) {
2063 delete_source = TRUE;
2065 /* Notify that there is no folder selected. We need to
2066 do this in order to update the headers view (and
2067 its monitors, because when moving, the old folder
2068 won't longer exist. We can not wait for the end of
2069 the operation, because the operation won't start if
2070 the folder is in use */
2071 if (source_widget == widget) {
2072 GtkTreeSelection *sel = gtk_tree_view_get_selection (GTK_TREE_VIEW (widget));
2073 gtk_tree_selection_unselect_all (sel);
2077 /* Check if the get_data failed */
2078 if (selection_data == NULL || selection_data->length < 0)
2081 /* Select the destination model */
2082 dest_model = gtk_tree_view_get_model (GTK_TREE_VIEW (widget));
2084 /* Get the path to the destination row. Can not call
2085 gtk_tree_view_get_drag_dest_row() because the source row
2086 is not selected anymore */
2087 gtk_tree_view_get_dest_row_at_pos (GTK_TREE_VIEW (widget), x, y,
2090 /* Only allow drops IN other rows */
2092 pos == GTK_TREE_VIEW_DROP_BEFORE ||
2093 pos == GTK_TREE_VIEW_DROP_AFTER)
2097 /* Drags from the header view */
2098 if (source_widget != widget) {
2099 source_model = gtk_tree_view_get_model (GTK_TREE_VIEW (source_widget));
2101 drag_and_drop_from_header_view (source_model,
2106 DndHelper *helper = NULL;
2108 /* Get the source model and row */
2109 gtk_tree_get_row_drag_data (selection_data,
2113 /* Create the helper */
2114 helper = g_slice_new0 (DndHelper);
2115 helper->delete_source = delete_source;
2116 helper->source_row = gtk_tree_path_copy (source_row);
2117 helper->folder_view = MODEST_FOLDER_VIEW (widget);
2119 drag_and_drop_from_folder_view (source_model,
2125 gtk_tree_path_free (source_row);
2129 gtk_tree_path_free (dest_row);
2132 /* Finish the drag and drop */
2133 gtk_drag_finish (context, success, FALSE, time);
2137 * We define a "drag-drop" signal handler because we do not want to
2138 * use the default one, because the default one always calls
2139 * gtk_drag_finish and we prefer to do it in the "drag-data-received"
2140 * signal handler, because there we have all the information available
2141 * to know if the dnd was a success or not.
2144 drag_drop_cb (GtkWidget *widget,
2145 GdkDragContext *context,
2153 if (!context->targets)
2156 /* Check if we're dragging a folder row */
2157 target = gtk_drag_dest_find_target (widget, context, NULL);
2159 /* Request the data from the source. */
2160 gtk_drag_get_data(widget, context, target, time);
2166 * This function expands a node of a tree view if it's not expanded
2167 * yet. Not sure why it needs the threads stuff, but gtk+`example code
2168 * does that, so that's why they're here.
2171 expand_row_timeout (gpointer data)
2173 GtkTreeView *tree_view = data;
2174 GtkTreePath *dest_path = NULL;
2175 GtkTreeViewDropPosition pos;
2176 gboolean result = FALSE;
2178 gdk_threads_enter ();
2180 gtk_tree_view_get_drag_dest_row (tree_view,
2185 (pos == GTK_TREE_VIEW_DROP_INTO_OR_AFTER ||
2186 pos == GTK_TREE_VIEW_DROP_INTO_OR_BEFORE)) {
2187 gtk_tree_view_expand_row (tree_view, dest_path, FALSE);
2188 gtk_tree_path_free (dest_path);
2192 gtk_tree_path_free (dest_path);
2197 gdk_threads_leave ();
2203 * This function is called whenever the pointer is moved over a widget
2204 * while dragging some data. It installs a timeout that will expand a
2205 * node of the treeview if not expanded yet. This function also calls
2206 * gdk_drag_status in order to set the suggested action that will be
2207 * used by the "drag-data-received" signal handler to know if we
2208 * should do a move or just a copy of the data.
2211 on_drag_motion (GtkWidget *widget,
2212 GdkDragContext *context,
2218 GtkTreeViewDropPosition pos;
2219 GtkTreePath *dest_row;
2220 GtkTreeModel *dest_model;
2221 ModestFolderViewPrivate *priv;
2222 GdkDragAction suggested_action;
2223 gboolean valid_location = FALSE;
2224 TnyFolderStore *folder = NULL;
2226 priv = MODEST_FOLDER_VIEW_GET_PRIVATE (widget);
2228 if (priv->timer_expander != 0) {
2229 g_source_remove (priv->timer_expander);
2230 priv->timer_expander = 0;
2233 gtk_tree_view_get_dest_row_at_pos (GTK_TREE_VIEW (widget),
2238 /* Do not allow drops between folders */
2240 pos == GTK_TREE_VIEW_DROP_BEFORE ||
2241 pos == GTK_TREE_VIEW_DROP_AFTER) {
2242 gtk_tree_view_set_drag_dest_row(GTK_TREE_VIEW (widget), NULL, 0);
2243 gdk_drag_status(context, 0, time);
2244 valid_location = FALSE;
2247 valid_location = TRUE;
2250 /* Check that the destination folder is writable */
2251 dest_model = gtk_tree_view_get_model (GTK_TREE_VIEW (widget));
2252 folder = tree_path_to_folder (dest_model, dest_row);
2253 if (folder && TNY_IS_FOLDER (folder)) {
2254 ModestTnyFolderRules rules = modest_tny_folder_get_rules(TNY_FOLDER (folder));
2256 if (rules & MODEST_FOLDER_RULES_FOLDER_NON_WRITEABLE) {
2257 valid_location = FALSE;
2262 /* Expand the selected row after 1/2 second */
2263 if (!gtk_tree_view_row_expanded (GTK_TREE_VIEW (widget), dest_row)) {
2264 priv->timer_expander = g_timeout_add (500, expand_row_timeout, widget);
2266 gtk_tree_view_set_drag_dest_row (GTK_TREE_VIEW (widget), dest_row, pos);
2268 /* Select the desired action. By default we pick MOVE */
2269 suggested_action = GDK_ACTION_MOVE;
2271 if (context->actions == GDK_ACTION_COPY)
2272 gdk_drag_status(context, GDK_ACTION_COPY, time);
2273 else if (context->actions == GDK_ACTION_MOVE)
2274 gdk_drag_status(context, GDK_ACTION_MOVE, time);
2275 else if (context->actions & suggested_action)
2276 gdk_drag_status(context, suggested_action, time);
2278 gdk_drag_status(context, GDK_ACTION_DEFAULT, time);
2282 g_object_unref (folder);
2284 gtk_tree_path_free (dest_row);
2286 g_signal_stop_emission_by_name (widget, "drag-motion");
2288 return valid_location;
2292 * This function sets the treeview as a source and a target for dnd
2293 * events. It also connects all the requirede signals.
2296 setup_drag_and_drop (GtkTreeView *self)
2298 /* Set up the folder view as a dnd destination. Set only the
2299 highlight flag, otherwise gtk will have a different
2301 gtk_drag_dest_set (GTK_WIDGET (self),
2302 GTK_DEST_DEFAULT_HIGHLIGHT,
2303 folder_view_drag_types,
2304 G_N_ELEMENTS (folder_view_drag_types),
2305 GDK_ACTION_MOVE | GDK_ACTION_COPY);
2307 g_signal_connect (G_OBJECT (self),
2308 "drag_data_received",
2309 G_CALLBACK (on_drag_data_received),
2313 /* Set up the treeview as a dnd source */
2314 gtk_drag_source_set (GTK_WIDGET (self),
2316 folder_view_drag_types,
2317 G_N_ELEMENTS (folder_view_drag_types),
2318 GDK_ACTION_MOVE | GDK_ACTION_COPY);
2320 g_signal_connect (G_OBJECT (self),
2322 G_CALLBACK (on_drag_motion),
2325 g_signal_connect (G_OBJECT (self),
2327 G_CALLBACK (on_drag_data_get),
2330 g_signal_connect (G_OBJECT (self),
2332 G_CALLBACK (drag_drop_cb),
2337 * This function manages the navigation through the folders using the
2338 * keyboard or the hardware keys in the device
2341 on_key_pressed (GtkWidget *self,
2345 GtkTreeSelection *selection;
2347 GtkTreeModel *model;
2348 gboolean retval = FALSE;
2350 /* Up and Down are automatically managed by the treeview */
2351 if (event->keyval == GDK_Return) {
2352 /* Expand/Collapse the selected row */
2353 selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (self));
2354 if (gtk_tree_selection_get_selected (selection, &model, &iter)) {
2357 path = gtk_tree_model_get_path (model, &iter);
2359 if (gtk_tree_view_row_expanded (GTK_TREE_VIEW (self), path))
2360 gtk_tree_view_collapse_row (GTK_TREE_VIEW (self), path);
2362 gtk_tree_view_expand_row (GTK_TREE_VIEW (self), path, FALSE);
2363 gtk_tree_path_free (path);
2365 /* No further processing */
2373 * We listen to the changes in the local folder account name key,
2374 * because we want to show the right name in the view. The local
2375 * folder account name corresponds to the device name in the Maemo
2376 * version. We do this because we do not want to query gconf on each
2377 * tree view refresh. It's better to cache it and change whenever
2381 on_configuration_key_changed (ModestConf* conf,
2383 ModestConfEvent event,
2384 ModestConfNotificationId id,
2385 ModestFolderView *self)
2387 ModestFolderViewPrivate *priv;
2390 g_return_if_fail (MODEST_IS_FOLDER_VIEW (self));
2391 priv = MODEST_FOLDER_VIEW_GET_PRIVATE(self);
2393 if (!strcmp (key, MODEST_CONF_DEVICE_NAME)) {
2394 g_free (priv->local_account_name);
2396 if (event == MODEST_CONF_EVENT_KEY_UNSET)
2397 priv->local_account_name = g_strdup (MODEST_LOCAL_FOLDERS_DEFAULT_DISPLAY_NAME);
2399 priv->local_account_name = modest_conf_get_string (modest_runtime_get_conf(),
2400 MODEST_CONF_DEVICE_NAME, NULL);
2402 /* Force a redraw */
2403 #if GTK_CHECK_VERSION(2, 8, 0)
2404 GtkTreeViewColumn * tree_column;
2406 tree_column = gtk_tree_view_get_column (GTK_TREE_VIEW (self),
2407 TNY_GTK_FOLDER_STORE_TREE_MODEL_NAME_COLUMN);
2408 gtk_tree_view_column_queue_resize (tree_column);
2410 gtk_widget_queue_draw (GTK_WIDGET (self));
2416 modest_folder_view_set_style (ModestFolderView *self,
2417 ModestFolderViewStyle style)
2419 ModestFolderViewPrivate *priv;
2421 g_return_if_fail (self && MODEST_IS_FOLDER_VIEW(self));
2422 g_return_if_fail (style == MODEST_FOLDER_VIEW_STYLE_SHOW_ALL ||
2423 style == MODEST_FOLDER_VIEW_STYLE_SHOW_ONE);
2425 priv = MODEST_FOLDER_VIEW_GET_PRIVATE(self);
2428 priv->style = style;
2432 modest_folder_view_set_account_id_of_visible_server_account (ModestFolderView *self,
2433 const gchar *account_id)
2435 ModestFolderViewPrivate *priv;
2436 GtkTreeModel *model;
2438 g_return_if_fail (self && MODEST_IS_FOLDER_VIEW(self));
2440 priv = MODEST_FOLDER_VIEW_GET_PRIVATE(self);
2442 /* This will be used by the filter_row callback,
2443 * to decided which rows to show: */
2444 if (priv->visible_account_id) {
2445 g_free (priv->visible_account_id);
2446 priv->visible_account_id = NULL;
2449 priv->visible_account_id = g_strdup (account_id);
2452 model = gtk_tree_view_get_model (GTK_TREE_VIEW (self));
2453 if (GTK_IS_TREE_MODEL_FILTER (model))
2454 gtk_tree_model_filter_refilter (GTK_TREE_MODEL_FILTER (model));
2456 /* Save settings to gconf */
2457 modest_widget_memory_save (modest_runtime_get_conf (), G_OBJECT(self),
2458 MODEST_CONF_FOLDER_VIEW_KEY);
2462 modest_folder_view_get_account_id_of_visible_server_account (ModestFolderView *self)
2464 ModestFolderViewPrivate *priv;
2466 g_return_val_if_fail (self && MODEST_IS_FOLDER_VIEW(self), NULL);
2468 priv = MODEST_FOLDER_VIEW_GET_PRIVATE(self);
2470 return (const gchar *) priv->visible_account_id;
2474 find_inbox_iter (GtkTreeModel *model, GtkTreeIter *iter, GtkTreeIter *inbox_iter)
2478 TnyFolderType type = TNY_FOLDER_TYPE_UNKNOWN;
2480 gtk_tree_model_get (model, iter,
2481 TNY_GTK_FOLDER_STORE_TREE_MODEL_TYPE_COLUMN,
2484 gboolean result = FALSE;
2485 if (type == TNY_FOLDER_TYPE_INBOX) {
2489 *inbox_iter = *iter;
2493 if (gtk_tree_model_iter_children (model, &child, iter)) {
2494 if (find_inbox_iter (model, &child, inbox_iter))
2498 } while (gtk_tree_model_iter_next (model, iter));
2507 modest_folder_view_select_first_inbox_or_local (ModestFolderView *self)
2509 GtkTreeModel *model;
2510 GtkTreeIter iter, inbox_iter;
2511 GtkTreeSelection *sel;
2512 GtkTreePath *path = NULL;
2514 g_return_if_fail (self && MODEST_IS_FOLDER_VIEW(self));
2516 model = gtk_tree_view_get_model (GTK_TREE_VIEW (self));
2520 expand_root_items (self);
2521 sel = gtk_tree_view_get_selection (GTK_TREE_VIEW (self));
2523 if (!gtk_tree_model_get_iter_first (model, &iter)) {
2524 g_warning ("%s: model is empty", __FUNCTION__);
2528 if (find_inbox_iter (model, &iter, &inbox_iter))
2529 path = gtk_tree_model_get_path (model, &inbox_iter);
2531 path = gtk_tree_path_new_first ();
2533 /* Select the row and free */
2534 gtk_tree_view_set_cursor (GTK_TREE_VIEW (self), path, NULL, FALSE);
2535 gtk_tree_view_scroll_to_cell (GTK_TREE_VIEW (self), path, NULL, FALSE, 0.0, 0.0);
2536 gtk_tree_path_free (path);
2539 gtk_widget_grab_focus (GTK_WIDGET(self));
2545 find_folder_iter (GtkTreeModel *model, GtkTreeIter *iter, GtkTreeIter *folder_iter,
2550 TnyFolderType type = TNY_FOLDER_TYPE_UNKNOWN;
2551 TnyFolder* a_folder;
2554 gtk_tree_model_get (model, iter,
2555 TNY_GTK_FOLDER_STORE_TREE_MODEL_INSTANCE_COLUMN, &a_folder,
2556 TNY_GTK_FOLDER_STORE_TREE_MODEL_NAME_COLUMN, &name,
2557 TNY_GTK_FOLDER_STORE_TREE_MODEL_TYPE_COLUMN, &type,
2561 if (folder == a_folder) {
2562 g_object_unref (a_folder);
2563 *folder_iter = *iter;
2566 g_object_unref (a_folder);
2568 if (gtk_tree_model_iter_children (model, &child, iter)) {
2569 if (find_folder_iter (model, &child, folder_iter, folder))
2573 } while (gtk_tree_model_iter_next (model, iter));
2580 on_row_inserted_maybe_select_folder (GtkTreeModel *tree_model,
2583 ModestFolderView *self)
2585 ModestFolderViewPrivate *priv = NULL;
2586 GtkTreeSelection *sel;
2587 TnyFolderType type = TNY_FOLDER_TYPE_UNKNOWN;
2588 GObject *instance = NULL;
2590 if (!MODEST_IS_FOLDER_VIEW(self))
2593 priv = MODEST_FOLDER_VIEW_GET_PRIVATE (self);
2595 priv->reexpand = TRUE;
2597 gtk_tree_model_get (tree_model, iter,
2598 TNY_GTK_FOLDER_STORE_TREE_MODEL_TYPE_COLUMN, &type,
2599 TNY_GTK_FOLDER_STORE_TREE_MODEL_INSTANCE_COLUMN, &instance,
2601 if (type == TNY_FOLDER_TYPE_INBOX && priv->folder_to_select == NULL) {
2602 priv->folder_to_select = g_object_ref (instance);
2604 g_object_unref (instance);
2606 if (priv->folder_to_select) {
2608 if (!modest_folder_view_select_folder (self, priv->folder_to_select,
2611 path = gtk_tree_model_get_path (tree_model, iter);
2612 gtk_tree_view_expand_to_path (GTK_TREE_VIEW(self), path);
2614 sel = gtk_tree_view_get_selection (GTK_TREE_VIEW (self));
2616 gtk_tree_selection_select_iter (sel, iter);
2617 gtk_tree_view_set_cursor (GTK_TREE_VIEW(self), path, NULL, FALSE);
2619 gtk_tree_path_free (path);
2623 modest_folder_view_disable_next_folder_selection (self);
2625 /* Refilter the model */
2626 gtk_tree_model_filter_refilter (GTK_TREE_MODEL_FILTER (tree_model));
2632 modest_folder_view_disable_next_folder_selection (ModestFolderView *self)
2634 ModestFolderViewPrivate *priv;
2636 g_return_if_fail (self && MODEST_IS_FOLDER_VIEW(self));
2638 priv = MODEST_FOLDER_VIEW_GET_PRIVATE (self);
2640 if (priv->folder_to_select)
2641 g_object_unref(priv->folder_to_select);
2643 priv->folder_to_select = NULL;
2647 modest_folder_view_select_folder (ModestFolderView *self, TnyFolder *folder,
2648 gboolean after_change)
2650 GtkTreeModel *model;
2651 GtkTreeIter iter, folder_iter;
2652 GtkTreeSelection *sel;
2653 ModestFolderViewPrivate *priv = NULL;
2655 g_return_val_if_fail (self && MODEST_IS_FOLDER_VIEW (self), FALSE);
2656 g_return_val_if_fail (folder && TNY_IS_FOLDER (folder), FALSE);
2658 priv = MODEST_FOLDER_VIEW_GET_PRIVATE (self);
2661 sel = gtk_tree_view_get_selection (GTK_TREE_VIEW (self));
2662 gtk_tree_selection_unselect_all (sel);
2664 if (priv->folder_to_select)
2665 g_object_unref(priv->folder_to_select);
2666 priv->folder_to_select = TNY_FOLDER(g_object_ref(folder));
2670 model = gtk_tree_view_get_model (GTK_TREE_VIEW (self));
2675 /* Refilter the model, before selecting the folder */
2676 gtk_tree_model_filter_refilter (GTK_TREE_MODEL_FILTER (model));
2678 if (!gtk_tree_model_get_iter_first (model, &iter)) {
2679 g_warning ("%s: model is empty", __FUNCTION__);
2683 if (find_folder_iter (model, &iter, &folder_iter, folder)) {
2686 path = gtk_tree_model_get_path (model, &folder_iter);
2687 gtk_tree_view_expand_to_path (GTK_TREE_VIEW(self), path);
2689 sel = gtk_tree_view_get_selection (GTK_TREE_VIEW (self));
2690 gtk_tree_selection_select_iter (sel, &folder_iter);
2691 gtk_tree_view_set_cursor (GTK_TREE_VIEW(self), path, NULL, FALSE);
2693 gtk_tree_path_free (path);
2701 modest_folder_view_copy_selection (ModestFolderView *self)
2703 g_return_if_fail (self && MODEST_IS_FOLDER_VIEW(self));
2705 /* Copy selection */
2706 _clipboard_set_selected_data (self, FALSE);
2710 modest_folder_view_cut_selection (ModestFolderView *folder_view)
2712 ModestFolderViewPrivate *priv = NULL;
2713 GtkTreeModel *model = NULL;
2714 const gchar **hidding = NULL;
2715 guint i, n_selected;
2717 g_return_if_fail (folder_view && MODEST_IS_FOLDER_VIEW (folder_view));
2718 priv = MODEST_FOLDER_VIEW_GET_PRIVATE (folder_view);
2720 /* Copy selection */
2721 if (!_clipboard_set_selected_data (folder_view, TRUE))
2724 /* Get hidding ids */
2725 hidding = modest_email_clipboard_get_hidding_ids (priv->clipboard, &n_selected);
2727 /* Clear hidding array created by previous cut operation */
2728 _clear_hidding_filter (MODEST_FOLDER_VIEW (folder_view));
2730 /* Copy hidding array */
2731 priv->n_selected = n_selected;
2732 priv->hidding_ids = g_malloc0(sizeof(gchar *) * n_selected);
2733 for (i=0; i < n_selected; i++)
2734 priv->hidding_ids[i] = g_strdup(hidding[i]);
2736 /* Hide cut folders */
2737 model = gtk_tree_view_get_model (GTK_TREE_VIEW (folder_view));
2738 gtk_tree_model_filter_refilter (GTK_TREE_MODEL_FILTER (model));
2742 modest_folder_view_copy_model (ModestFolderView *folder_view_src,
2743 ModestFolderView *folder_view_dst)
2745 GtkTreeModel *filter_model = NULL;
2746 GtkTreeModel *model = NULL;
2747 GtkTreeModel *new_filter_model = NULL;
2749 g_return_if_fail (folder_view_src && MODEST_IS_FOLDER_VIEW (folder_view_src));
2750 g_return_if_fail (folder_view_dst && MODEST_IS_FOLDER_VIEW (folder_view_dst));
2753 filter_model = gtk_tree_view_get_model (GTK_TREE_VIEW (folder_view_src));
2754 model = gtk_tree_model_filter_get_model (GTK_TREE_MODEL_FILTER(filter_model));
2756 /* Build new filter model */
2757 new_filter_model = gtk_tree_model_filter_new (model, NULL);
2758 gtk_tree_model_filter_set_visible_func (GTK_TREE_MODEL_FILTER (new_filter_model),
2762 /* Set copied model */
2763 gtk_tree_view_set_model (GTK_TREE_VIEW (folder_view_dst), new_filter_model);
2764 g_signal_connect (G_OBJECT(new_filter_model), "row-inserted",
2765 (GCallback) on_row_inserted_maybe_select_folder, folder_view_dst);
2768 g_object_unref (new_filter_model);
2772 modest_folder_view_show_non_move_folders (ModestFolderView *folder_view,
2775 GtkTreeModel *model = NULL;
2776 ModestFolderViewPrivate* priv;
2778 g_return_if_fail (folder_view && MODEST_IS_FOLDER_VIEW (folder_view));
2780 priv = MODEST_FOLDER_VIEW_GET_PRIVATE(folder_view);
2781 priv->show_non_move = show;
2782 /* modest_folder_view_update_model(folder_view, */
2783 /* TNY_ACCOUNT_STORE(modest_runtime_get_account_store())); */
2785 /* Hide special folders */
2786 model = gtk_tree_view_get_model (GTK_TREE_VIEW (folder_view));
2787 if (GTK_IS_TREE_MODEL_FILTER (model)) {
2788 gtk_tree_model_filter_refilter (GTK_TREE_MODEL_FILTER (model));
2792 /* Returns FALSE if it did not selected anything */
2794 _clipboard_set_selected_data (ModestFolderView *folder_view,
2797 ModestFolderViewPrivate *priv = NULL;
2798 TnyFolderStore *folder = NULL;
2799 gboolean retval = FALSE;
2801 g_return_val_if_fail (MODEST_IS_FOLDER_VIEW (folder_view), FALSE);
2802 priv = MODEST_FOLDER_VIEW_GET_PRIVATE (folder_view);
2804 /* Set selected data on clipboard */
2805 g_return_val_if_fail (MODEST_IS_EMAIL_CLIPBOARD (priv->clipboard), FALSE);
2806 folder = modest_folder_view_get_selected (folder_view);
2808 /* Do not allow to select an account */
2809 if (TNY_IS_FOLDER (folder)) {
2810 modest_email_clipboard_set_data (priv->clipboard, TNY_FOLDER(folder), NULL, delete);
2815 g_object_unref (folder);
2821 _clear_hidding_filter (ModestFolderView *folder_view)
2823 ModestFolderViewPrivate *priv;
2826 g_return_if_fail (MODEST_IS_FOLDER_VIEW (folder_view));
2827 priv = MODEST_FOLDER_VIEW_GET_PRIVATE(folder_view);
2829 if (priv->hidding_ids != NULL) {
2830 for (i=0; i < priv->n_selected; i++)
2831 g_free (priv->hidding_ids[i]);
2832 g_free(priv->hidding_ids);
2838 on_display_name_changed (ModestAccountMgr *mgr,
2839 const gchar *account,
2842 ModestFolderView *self;
2844 self = MODEST_FOLDER_VIEW (user_data);
2846 /* Force a redraw */
2847 #if GTK_CHECK_VERSION(2, 8, 0)
2848 GtkTreeViewColumn * tree_column;
2850 tree_column = gtk_tree_view_get_column (GTK_TREE_VIEW (self),
2851 TNY_GTK_FOLDER_STORE_TREE_MODEL_NAME_COLUMN);
2852 gtk_tree_view_column_queue_resize (tree_column);
2854 gtk_widget_queue_draw (GTK_WIDGET (self));