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-list-store.h>
36 #include <tny-gtk-folder-store-tree-model.h>
37 #include <tny-gtk-header-list-model.h>
38 #include <tny-merge-folder.h>
39 #include <tny-folder.h>
40 #include <tny-folder-store-observer.h>
41 #include <tny-account-store.h>
42 #include <tny-account.h>
43 #include <tny-folder.h>
44 #include <tny-camel-folder.h>
45 #include <tny-simple-list.h>
46 #include <tny-camel-account.h>
47 #include <modest-defs.h>
48 #include <modest-tny-account.h>
49 #include <modest-tny-folder.h>
50 #include <modest-tny-local-folders-account.h>
51 #include <modest-tny-outbox-account.h>
52 #include <modest-marshal.h>
53 #include <modest-icon-names.h>
54 #include <modest-tny-account-store.h>
55 #include <modest-tny-local-folders-account.h>
56 #include <modest-text-utils.h>
57 #include <modest-runtime.h>
58 #include "modest-folder-view.h"
59 #include <modest-platform.h>
60 #include <modest-widget-memory.h>
61 #include <modest-ui-actions.h>
62 #include "modest-dnd.h"
63 #include "modest-ui-constants.h"
64 #include "widgets/modest-window.h"
66 /* Folder view drag types */
67 const GtkTargetEntry folder_view_drag_types[] =
69 { "GTK_TREE_MODEL_ROW", GTK_TARGET_SAME_WIDGET, MODEST_FOLDER_ROW },
70 { GTK_TREE_PATH_AS_STRING_LIST, GTK_TARGET_SAME_APP, MODEST_HEADER_ROW }
73 /* Default icon sizes for Fremantle style are different */
74 #ifdef MODEST_TOOLKIT_HILDON2
75 #define FOLDER_ICON_SIZE MODEST_ICON_SIZE_BIG
77 #define FOLDER_ICON_SIZE MODEST_ICON_SIZE_SMALL
80 /* Column names depending on we use list store or tree store */
81 #ifdef MODEST_TOOLKIT_HILDON2
82 #define NAME_COLUMN TNY_GTK_FOLDER_LIST_STORE_NAME_COLUMN
83 #define UNREAD_COLUMN TNY_GTK_FOLDER_LIST_STORE_UNREAD_COLUMN
84 #define ALL_COLUMN TNY_GTK_FOLDER_LIST_STORE_ALL_COLUMN
85 #define TYPE_COLUMN TNY_GTK_FOLDER_LIST_STORE_TYPE_COLUMN
86 #define INSTANCE_COLUMN TNY_GTK_FOLDER_LIST_STORE_INSTANCE_COLUMN
88 #define NAME_COLUMN TNY_GTK_FOLDER_STORE_TREE_MODEL_NAME_COLUMN
89 #define UNREAD_COLUMN TNY_GTK_FOLDER_STORE_TREE_MODEL_UNREAD_COLUMN
90 #define ALL_COLUMN TNY_GTK_FOLDER_STORE_TREE_MODEL_ALL_COLUMN
91 #define TYPE_COLUMN TNY_GTK_FOLDER_STORE_TREE_MODEL_TYPE_COLUMN
92 #define INSTANCE_COLUMN TNY_GTK_FOLDER_STORE_TREE_MODEL_INSTANCE_COLUMN
95 /* 'private'/'protected' functions */
96 static void modest_folder_view_class_init (ModestFolderViewClass *klass);
97 static void modest_folder_view_init (ModestFolderView *obj);
98 static void modest_folder_view_finalize (GObject *obj);
100 static void tny_account_store_view_init (gpointer g,
101 gpointer iface_data);
103 static void modest_folder_view_set_account_store (TnyAccountStoreView *self,
104 TnyAccountStore *account_store);
106 static void on_selection_changed (GtkTreeSelection *sel,
109 static void on_row_activated (GtkTreeView *treeview,
111 GtkTreeViewColumn *column,
114 static void on_account_removed (TnyAccountStore *self,
118 static void on_account_inserted (TnyAccountStore *self,
122 static void on_account_changed (TnyAccountStore *self,
126 static gint cmp_rows (GtkTreeModel *tree_model,
131 static gboolean filter_row (GtkTreeModel *model,
135 static gboolean on_key_pressed (GtkWidget *self,
139 static void on_configuration_key_changed (ModestConf* conf,
141 ModestConfEvent event,
142 ModestConfNotificationId notification_id,
143 ModestFolderView *self);
146 static void on_drag_data_get (GtkWidget *widget,
147 GdkDragContext *context,
148 GtkSelectionData *selection_data,
153 static void on_drag_data_received (GtkWidget *widget,
154 GdkDragContext *context,
157 GtkSelectionData *selection_data,
162 static gboolean on_drag_motion (GtkWidget *widget,
163 GdkDragContext *context,
169 static void expand_root_items (ModestFolderView *self);
171 static gint expand_row_timeout (gpointer data);
173 static void setup_drag_and_drop (GtkTreeView *self);
175 static gboolean _clipboard_set_selected_data (ModestFolderView *folder_view,
178 static void _clear_hidding_filter (ModestFolderView *folder_view);
180 #ifndef MODEST_TOOLKIT_HILDON2
181 static void on_row_inserted_maybe_select_folder (GtkTreeModel *tree_model,
184 ModestFolderView *self);
187 static void on_display_name_changed (ModestAccountMgr *self,
188 const gchar *account,
190 static void update_style (ModestFolderView *self);
191 static void on_notify_style (GObject *obj, GParamSpec *spec, gpointer userdata);
192 static gint get_cmp_pos (TnyFolderType t, TnyFolder *folder_store);
193 static gboolean inbox_is_special (TnyFolderStore *folder_store);
195 static gboolean get_inner_models (ModestFolderView *self,
196 GtkTreeModel **filter_model,
197 GtkTreeModel **sort_model,
198 GtkTreeModel **tny_model);
201 FOLDER_SELECTION_CHANGED_SIGNAL,
202 FOLDER_DISPLAY_NAME_CHANGED_SIGNAL,
203 FOLDER_ACTIVATED_SIGNAL,
204 VISIBLE_ACCOUNT_CHANGED_SIGNAL,
208 typedef struct _ModestFolderViewPrivate ModestFolderViewPrivate;
209 struct _ModestFolderViewPrivate {
210 TnyAccountStore *account_store;
211 TnyFolderStore *cur_folder_store;
213 TnyFolder *folder_to_select; /* folder to select after the next update */
215 gulong changed_signal;
216 gulong account_inserted_signal;
217 gulong account_removed_signal;
218 gulong account_changed_signal;
219 gulong conf_key_signal;
220 gulong display_name_changed_signal;
222 /* not unref this object, its a singlenton */
223 ModestEmailClipboard *clipboard;
225 /* Filter tree model */
228 ModestFolderViewFilter filter;
230 TnyFolderStoreQuery *query;
231 guint timer_expander;
233 gchar *local_account_name;
234 gchar *visible_account_id;
235 ModestFolderViewStyle style;
236 ModestFolderViewCellStyle cell_style;
238 gboolean reselect; /* we use this to force a reselection of the INBOX */
239 gboolean show_non_move;
240 TnyList *list_to_move;
241 gboolean reexpand; /* next time we expose, we'll expand all root folders */
243 GtkCellRenderer *messages_renderer;
245 gulong outbox_deleted_handler;
247 #define MODEST_FOLDER_VIEW_GET_PRIVATE(o) \
248 (G_TYPE_INSTANCE_GET_PRIVATE((o), \
249 MODEST_TYPE_FOLDER_VIEW, \
250 ModestFolderViewPrivate))
252 static GObjectClass *parent_class = NULL;
254 static guint signals[LAST_SIGNAL] = {0};
257 modest_folder_view_get_type (void)
259 static GType my_type = 0;
261 static const GTypeInfo my_info = {
262 sizeof(ModestFolderViewClass),
263 NULL, /* base init */
264 NULL, /* base finalize */
265 (GClassInitFunc) modest_folder_view_class_init,
266 NULL, /* class finalize */
267 NULL, /* class data */
268 sizeof(ModestFolderView),
270 (GInstanceInitFunc) modest_folder_view_init,
274 static const GInterfaceInfo tny_account_store_view_info = {
275 (GInterfaceInitFunc) tny_account_store_view_init, /* interface_init */
276 NULL, /* interface_finalize */
277 NULL /* interface_data */
281 my_type = g_type_register_static (GTK_TYPE_TREE_VIEW,
285 g_type_add_interface_static (my_type,
286 TNY_TYPE_ACCOUNT_STORE_VIEW,
287 &tny_account_store_view_info);
293 modest_folder_view_class_init (ModestFolderViewClass *klass)
295 GObjectClass *gobject_class;
296 GtkTreeViewClass *treeview_class;
297 gobject_class = (GObjectClass*) klass;
298 treeview_class = (GtkTreeViewClass*) klass;
300 parent_class = g_type_class_peek_parent (klass);
301 gobject_class->finalize = modest_folder_view_finalize;
303 g_type_class_add_private (gobject_class,
304 sizeof(ModestFolderViewPrivate));
306 signals[FOLDER_SELECTION_CHANGED_SIGNAL] =
307 g_signal_new ("folder_selection_changed",
308 G_TYPE_FROM_CLASS (gobject_class),
310 G_STRUCT_OFFSET (ModestFolderViewClass,
311 folder_selection_changed),
313 modest_marshal_VOID__POINTER_BOOLEAN,
314 G_TYPE_NONE, 2, G_TYPE_POINTER, G_TYPE_BOOLEAN);
317 * This signal is emitted whenever the currently selected
318 * folder display name is computed. Note that the name could
319 * be different to the folder name, because we could append
320 * the unread messages count to the folder name to build the
321 * folder display name
323 signals[FOLDER_DISPLAY_NAME_CHANGED_SIGNAL] =
324 g_signal_new ("folder-display-name-changed",
325 G_TYPE_FROM_CLASS (gobject_class),
327 G_STRUCT_OFFSET (ModestFolderViewClass,
328 folder_display_name_changed),
330 g_cclosure_marshal_VOID__STRING,
331 G_TYPE_NONE, 1, G_TYPE_STRING);
333 signals[FOLDER_ACTIVATED_SIGNAL] =
334 g_signal_new ("folder_activated",
335 G_TYPE_FROM_CLASS (gobject_class),
337 G_STRUCT_OFFSET (ModestFolderViewClass,
340 g_cclosure_marshal_VOID__POINTER,
341 G_TYPE_NONE, 1, G_TYPE_POINTER);
344 * Emitted whenever the visible account changes
346 signals[VISIBLE_ACCOUNT_CHANGED_SIGNAL] =
347 g_signal_new ("visible-account-changed",
348 G_TYPE_FROM_CLASS (gobject_class),
350 G_STRUCT_OFFSET (ModestFolderViewClass,
351 visible_account_changed),
353 g_cclosure_marshal_VOID__STRING,
354 G_TYPE_NONE, 1, G_TYPE_STRING);
356 treeview_class->select_cursor_parent = NULL;
358 #ifdef MODEST_TOOLKIT_HILDON2
359 gtk_rc_parse_string ("class \"ModestFolderView\" style \"fremantle-touchlist\"");
365 /* Retrieves the filter, sort and tny models of the folder view. If
366 any of these does not exist then it returns FALSE */
368 get_inner_models (ModestFolderView *self,
369 GtkTreeModel **filter_model,
370 GtkTreeModel **sort_model,
371 GtkTreeModel **tny_model)
373 GtkTreeModel *s_model, *f_model, *t_model;
375 f_model = gtk_tree_view_get_model (GTK_TREE_VIEW (self));
376 if (!GTK_IS_TREE_MODEL_FILTER(f_model)) {
377 g_warning ("BUG: %s: not a valid filter model", __FUNCTION__);
381 s_model = gtk_tree_model_filter_get_model (GTK_TREE_MODEL_FILTER (f_model));
382 if (!GTK_IS_TREE_MODEL_SORT(s_model)) {
383 g_warning ("BUG: %s: not a valid sort model", __FUNCTION__);
387 t_model = gtk_tree_model_sort_get_model (GTK_TREE_MODEL_SORT (s_model));
391 *filter_model = f_model;
393 *sort_model = s_model;
395 *tny_model = t_model;
400 /* Simplify checks for NULLs: */
402 strings_are_equal (const gchar *a, const gchar *b)
408 return (strcmp (a, b) == 0);
415 on_model_foreach_set_name(GtkTreeModel *model, GtkTreePath *path, GtkTreeIter *iter, gpointer data)
417 GObject *instance = NULL;
419 gtk_tree_model_get (model, iter,
420 INSTANCE_COLUMN, &instance,
424 return FALSE; /* keep walking */
426 if (!TNY_IS_ACCOUNT (instance)) {
427 g_object_unref (instance);
428 return FALSE; /* keep walking */
431 /* Check if this is the looked-for account: */
432 TnyAccount *this_account = TNY_ACCOUNT (instance);
433 TnyAccount *account = TNY_ACCOUNT (data);
435 const gchar *this_account_id = tny_account_get_id(this_account);
436 const gchar *account_id = tny_account_get_id(account);
437 g_object_unref (instance);
440 /* printf ("DEBUG: %s: this_account_id=%s, account_id=%s\n", __FUNCTION__, this_account_id, account_id); */
441 if (strings_are_equal(this_account_id, account_id)) {
442 /* Tell the model that the data has changed, so that
443 * it calls the cell_data_func callbacks again: */
444 /* TODO: This does not seem to actually cause the new string to be shown: */
445 gtk_tree_model_row_changed (model, path, iter);
447 return TRUE; /* stop walking */
450 return FALSE; /* keep walking */
455 ModestFolderView *self;
456 gchar *previous_name;
457 } GetMmcAccountNameData;
460 on_get_mmc_account_name (TnyStoreAccount* account, gpointer user_data)
462 /* printf ("DEBU1G: %s: account name=%s\n", __FUNCTION__, tny_account_get_name (TNY_ACCOUNT(account))); */
464 GetMmcAccountNameData *data = (GetMmcAccountNameData*)user_data;
466 if (!strings_are_equal (
467 tny_account_get_name(TNY_ACCOUNT(account)),
468 data->previous_name)) {
470 /* Tell the model that the data has changed, so that
471 * it calls the cell_data_func callbacks again: */
472 ModestFolderView *self = data->self;
473 GtkTreeModel *model = gtk_tree_view_get_model (GTK_TREE_VIEW (self));
475 gtk_tree_model_foreach(model, on_model_foreach_set_name, account);
478 g_free (data->previous_name);
479 g_slice_free (GetMmcAccountNameData, data);
483 convert_parent_folders_to_dots (gchar **item_name)
487 gchar *last_separator;
489 if (item_name == NULL)
492 for (c = *item_name; *c != '\0'; c++) {
493 if (g_str_has_prefix (c, MODEST_FOLDER_PATH_SEPARATOR)) {
498 last_separator = g_strrstr (*item_name, MODEST_FOLDER_PATH_SEPARATOR);
499 if (last_separator != NULL) {
500 last_separator = last_separator + strlen (MODEST_FOLDER_PATH_SEPARATOR);
507 buffer = g_string_new ("");
508 for (i = 0; i < n_parents; i++) {
509 buffer = g_string_append (buffer, MODEST_FOLDER_DOT);
511 buffer = g_string_append (buffer, last_separator);
513 *item_name = g_string_free (buffer, FALSE);
519 format_compact_style (gchar **item_name,
522 gboolean multiaccount,
523 gboolean *use_markup)
527 TnyFolderType folder_type;
529 if (!TNY_IS_FOLDER (instance))
532 folder = (TnyFolder *) instance;
534 folder_type = tny_folder_get_folder_type (folder);
535 is_special = (get_cmp_pos (folder_type, folder)!= 4);
537 if (!is_special || multiaccount) {
538 TnyAccount *account = tny_folder_get_account (folder);
539 const gchar *folder_name;
540 gboolean concat_folder_name = FALSE;
543 /* Should not happen */
547 /* convert parent folders to dots */
548 convert_parent_folders_to_dots (item_name);
550 folder_name = tny_folder_get_name (folder);
551 if (g_str_has_suffix (*item_name, folder_name)) {
552 gchar *offset = g_strrstr (*item_name, folder_name);
554 concat_folder_name = TRUE;
557 buffer = g_string_new ("");
559 buffer = g_string_append (buffer, *item_name);
560 if (concat_folder_name) {
561 if (bold) buffer = g_string_append (buffer, "<span weight='bold'>");
562 buffer = g_string_append (buffer, folder_name);
563 if (bold) buffer = g_string_append (buffer, "</span>");
566 g_object_unref (account);
568 *item_name = g_string_free (buffer, FALSE);
576 text_cell_data (GtkTreeViewColumn *column,
577 GtkCellRenderer *renderer,
578 GtkTreeModel *tree_model,
582 ModestFolderViewPrivate *priv;
583 GObject *rendobj = (GObject *) renderer;
585 TnyFolderType type = TNY_FOLDER_TYPE_UNKNOWN;
586 GObject *instance = NULL;
587 gboolean use_markup = FALSE;
589 gtk_tree_model_get (tree_model, iter,
592 INSTANCE_COLUMN, &instance,
594 if (!fname || !instance)
597 ModestFolderView *self = MODEST_FOLDER_VIEW (data);
598 priv = MODEST_FOLDER_VIEW_GET_PRIVATE (self);
600 gchar *item_name = NULL;
601 gint item_weight = 400;
603 if (type != TNY_FOLDER_TYPE_ROOT) {
607 if (modest_tny_folder_is_local_folder (TNY_FOLDER (instance)) ||
608 modest_tny_folder_is_memory_card_folder (TNY_FOLDER (instance))) {
609 type = modest_tny_folder_get_local_or_mmc_folder_type (TNY_FOLDER (instance));
610 if (type != TNY_FOLDER_TYPE_UNKNOWN) {
612 fname = g_strdup (modest_local_folder_info_get_type_display_name (type));
615 /* Sometimes an special folder is reported by the server as
616 NORMAL, like some versions of Dovecot */
617 if (type == TNY_FOLDER_TYPE_NORMAL ||
618 type == TNY_FOLDER_TYPE_UNKNOWN) {
619 type = modest_tny_folder_guess_folder_type (TNY_FOLDER (instance));
623 /* note: we cannot reliably get the counts from the
624 * tree model, we need to use explicit calls on
625 * tny_folder for some reason. Select the number to
626 * show: the unread or unsent messages. in case of
627 * outbox/drafts, show all */
628 if ((type == TNY_FOLDER_TYPE_DRAFTS) ||
629 (type == TNY_FOLDER_TYPE_OUTBOX) ||
630 (type == TNY_FOLDER_TYPE_MERGE)) { /* _OUTBOX actually returns _MERGE... */
631 number = tny_folder_get_all_count (TNY_FOLDER(instance));
634 number = tny_folder_get_unread_count (TNY_FOLDER(instance));
638 if (priv->cell_style == MODEST_FOLDER_VIEW_CELL_STYLE_COMPACT) {
639 item_name = g_strdup (fname);
646 /* Use bold font style if there are unread or unset messages */
648 item_name = g_strdup_printf ("%s (%d)", fname, number);
651 item_name = g_strdup (fname);
656 } else if (TNY_IS_ACCOUNT (instance)) {
657 /* If it's a server account */
658 if (modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (instance))) {
659 item_name = g_strdup (priv->local_account_name);
661 } else if (modest_tny_account_is_memory_card_account (TNY_ACCOUNT (instance))) {
662 /* fname is only correct when the items are first
663 * added to the model, not when the account is
664 * changed later, so get the name from the account
666 item_name = g_strdup (tny_account_get_name (TNY_ACCOUNT (instance)));
669 item_name = g_strdup (fname);
675 item_name = g_strdup ("unknown");
677 if (priv->cell_style == MODEST_FOLDER_VIEW_CELL_STYLE_COMPACT) {
678 gboolean multiaccount;
680 multiaccount = (priv->style == MODEST_FOLDER_VIEW_STYLE_SHOW_ALL);
681 /* Convert item_name to markup */
682 format_compact_style (&item_name, instance,
684 multiaccount, &use_markup);
687 if (item_name && item_weight) {
688 /* Set the name in the treeview cell: */
690 g_object_set (rendobj, "markup", item_name, NULL);
692 g_object_set (rendobj, "text", item_name, "weight", item_weight, NULL);
694 /* Notify display name observers */
695 /* TODO: What listens for this signal, and how can it use only the new name? */
696 if (((GObject *) priv->cur_folder_store) == instance) {
697 g_signal_emit (G_OBJECT(self),
698 signals[FOLDER_DISPLAY_NAME_CHANGED_SIGNAL], 0,
705 /* If it is a Memory card account, make sure that we have the correct name.
706 * This function will be trigerred again when the name has been retrieved: */
707 if (TNY_IS_STORE_ACCOUNT (instance) &&
708 modest_tny_account_is_memory_card_account (TNY_ACCOUNT (instance))) {
710 /* Get the account name asynchronously: */
711 GetMmcAccountNameData *callback_data =
712 g_slice_new0(GetMmcAccountNameData);
713 callback_data->self = self;
715 const gchar *name = tny_account_get_name (TNY_ACCOUNT(instance));
717 callback_data->previous_name = g_strdup (name);
719 modest_tny_account_get_mmc_account_name (TNY_STORE_ACCOUNT (instance),
720 on_get_mmc_account_name, callback_data);
724 g_object_unref (G_OBJECT (instance));
730 messages_cell_data (GtkTreeViewColumn *column,
731 GtkCellRenderer *renderer,
732 GtkTreeModel *tree_model,
736 ModestFolderView *self;
737 ModestFolderViewPrivate *priv;
738 GObject *rendobj = (GObject *) renderer;
739 TnyFolderType type = TNY_FOLDER_TYPE_UNKNOWN;
740 GObject *instance = NULL;
741 gchar *item_name = NULL;
743 gtk_tree_model_get (tree_model, iter,
745 INSTANCE_COLUMN, &instance,
750 self = MODEST_FOLDER_VIEW (data);
751 priv = MODEST_FOLDER_VIEW_GET_PRIVATE (self);
754 if (type != TNY_FOLDER_TYPE_ROOT) {
758 if (modest_tny_folder_is_local_folder (TNY_FOLDER (instance)) ||
759 modest_tny_folder_is_memory_card_folder (TNY_FOLDER (instance))) {
760 type = modest_tny_folder_get_local_or_mmc_folder_type (TNY_FOLDER (instance));
762 /* Sometimes an special folder is reported by the server as
763 NORMAL, like some versions of Dovecot */
764 if (type == TNY_FOLDER_TYPE_NORMAL ||
765 type == TNY_FOLDER_TYPE_UNKNOWN) {
766 type = modest_tny_folder_guess_folder_type (TNY_FOLDER (instance));
770 /* note: we cannot reliably get the counts from the tree model, we need
771 * to use explicit calls on tny_folder for some reason.
773 /* Select the number to show: the unread or unsent messages. in case of outbox/drafts, show all */
774 if ((type == TNY_FOLDER_TYPE_DRAFTS) ||
775 (type == TNY_FOLDER_TYPE_OUTBOX) ||
776 (type == TNY_FOLDER_TYPE_MERGE)) { /* _OUTBOX actually returns _MERGE... */
777 number = tny_folder_get_all_count (TNY_FOLDER(instance));
780 number = tny_folder_get_unread_count (TNY_FOLDER(instance));
784 if (priv->cell_style == MODEST_FOLDER_VIEW_CELL_STYLE_COMPACT) {
786 item_name = g_strdup_printf (drafts?_("mcen_ti_messages"):_("mcen_ti_new_messages"),
794 item_name = g_strdup ("");
797 /* Set the name in the treeview cell: */
798 g_object_set (rendobj,"text", item_name, NULL);
806 g_object_unref (G_OBJECT (instance));
812 GdkPixbuf *pixbuf_open;
813 GdkPixbuf *pixbuf_close;
817 static inline GdkPixbuf *
818 get_composite_pixbuf (const gchar *icon_name,
820 GdkPixbuf *base_pixbuf)
822 GdkPixbuf *emblem, *retval = NULL;
824 emblem = modest_platform_get_icon (icon_name, size);
826 retval = gdk_pixbuf_copy (base_pixbuf);
827 gdk_pixbuf_composite (emblem, retval, 0, 0,
828 MIN (gdk_pixbuf_get_width (emblem),
829 gdk_pixbuf_get_width (retval)),
830 MIN (gdk_pixbuf_get_height (emblem),
831 gdk_pixbuf_get_height (retval)),
832 0, 0, 1, 1, GDK_INTERP_NEAREST, 255);
833 g_object_unref (emblem);
838 static inline ThreePixbufs *
839 get_composite_icons (const gchar *icon_code,
841 GdkPixbuf **pixbuf_open,
842 GdkPixbuf **pixbuf_close)
844 ThreePixbufs *retval;
847 *pixbuf = gdk_pixbuf_copy (modest_platform_get_icon (icon_code, FOLDER_ICON_SIZE));
850 *pixbuf_open = get_composite_pixbuf ("qgn_list_gene_fldr_exp",
855 *pixbuf_close = get_composite_pixbuf ("qgn_list_gene_fldr_clp",
859 retval = g_slice_new0 (ThreePixbufs);
861 retval->pixbuf = g_object_ref (*pixbuf);
863 retval->pixbuf_open = g_object_ref (*pixbuf_open);
865 retval->pixbuf_close = g_object_ref (*pixbuf_close);
870 static inline ThreePixbufs*
871 get_folder_icons (TnyFolderType type, GObject *instance)
873 static GdkPixbuf *inbox_pixbuf = NULL, *outbox_pixbuf = NULL,
874 *junk_pixbuf = NULL, *sent_pixbuf = NULL,
875 *trash_pixbuf = NULL, *draft_pixbuf = NULL,
876 *normal_pixbuf = NULL, *anorm_pixbuf = NULL, *mmc_pixbuf = NULL,
877 *ammc_pixbuf = NULL, *avirt_pixbuf = NULL;
879 static GdkPixbuf *inbox_pixbuf_open = NULL, *outbox_pixbuf_open = NULL,
880 *junk_pixbuf_open = NULL, *sent_pixbuf_open = NULL,
881 *trash_pixbuf_open = NULL, *draft_pixbuf_open = NULL,
882 *normal_pixbuf_open = NULL, *anorm_pixbuf_open = NULL, *mmc_pixbuf_open = NULL,
883 *ammc_pixbuf_open = NULL, *avirt_pixbuf_open = NULL;
885 static GdkPixbuf *inbox_pixbuf_close = NULL, *outbox_pixbuf_close = NULL,
886 *junk_pixbuf_close = NULL, *sent_pixbuf_close = NULL,
887 *trash_pixbuf_close = NULL, *draft_pixbuf_close = NULL,
888 *normal_pixbuf_close = NULL, *anorm_pixbuf_close = NULL, *mmc_pixbuf_close = NULL,
889 *ammc_pixbuf_close = NULL, *avirt_pixbuf_close = NULL;
891 ThreePixbufs *retval = NULL;
893 /* Sometimes an special folder is reported by the server as
894 NORMAL, like some versions of Dovecot */
895 if (type == TNY_FOLDER_TYPE_NORMAL ||
896 type == TNY_FOLDER_TYPE_UNKNOWN) {
897 type = modest_tny_folder_guess_folder_type (TNY_FOLDER (instance));
900 /* It's not enough with check the folder type. We need to
901 ensure that we're not giving a special folder icon to a
902 normal folder with the same name than a special folder */
903 if (TNY_IS_FOLDER (instance) &&
904 get_cmp_pos (type, TNY_FOLDER (instance)) == 4)
905 type = TNY_FOLDER_TYPE_NORMAL;
907 /* Remote folders should not be treated as special folders */
908 if (TNY_IS_FOLDER_STORE (instance) &&
909 !TNY_IS_ACCOUNT (instance) &&
910 type != TNY_FOLDER_TYPE_INBOX &&
911 modest_tny_folder_store_is_remote (TNY_FOLDER_STORE (instance))) {
912 #ifdef MODEST_TOOLKIT_HILDON2
913 return get_composite_icons (MODEST_FOLDER_ICON_ACCOUNT,
916 &anorm_pixbuf_close);
918 return get_composite_icons (MODEST_FOLDER_ICON_NORMAL,
921 &normal_pixbuf_close);
927 case TNY_FOLDER_TYPE_INVALID:
928 g_warning ("%s: BUG: TNY_FOLDER_TYPE_INVALID", __FUNCTION__);
931 case TNY_FOLDER_TYPE_ROOT:
932 if (TNY_IS_ACCOUNT (instance)) {
934 if (modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (instance))) {
935 retval = get_composite_icons (MODEST_FOLDER_ICON_LOCAL_FOLDERS,
938 &avirt_pixbuf_close);
940 const gchar *account_id = tny_account_get_id (TNY_ACCOUNT (instance));
942 if (!strcmp (account_id, MODEST_MMC_ACCOUNT_ID)) {
943 retval = get_composite_icons (MODEST_FOLDER_ICON_MMC,
948 retval = get_composite_icons (MODEST_FOLDER_ICON_ACCOUNT,
951 &anorm_pixbuf_close);
956 case TNY_FOLDER_TYPE_INBOX:
957 retval = get_composite_icons (MODEST_FOLDER_ICON_INBOX,
960 &inbox_pixbuf_close);
962 case TNY_FOLDER_TYPE_OUTBOX:
963 retval = get_composite_icons (MODEST_FOLDER_ICON_OUTBOX,
966 &outbox_pixbuf_close);
968 case TNY_FOLDER_TYPE_JUNK:
969 retval = get_composite_icons (MODEST_FOLDER_ICON_JUNK,
974 case TNY_FOLDER_TYPE_SENT:
975 retval = get_composite_icons (MODEST_FOLDER_ICON_SENT,
980 case TNY_FOLDER_TYPE_TRASH:
981 retval = get_composite_icons (MODEST_FOLDER_ICON_TRASH,
984 &trash_pixbuf_close);
986 case TNY_FOLDER_TYPE_DRAFTS:
987 retval = get_composite_icons (MODEST_FOLDER_ICON_DRAFTS,
990 &draft_pixbuf_close);
992 case TNY_FOLDER_TYPE_ARCHIVE:
993 retval = get_composite_icons (MODEST_FOLDER_ICON_MMC_FOLDER,
998 case TNY_FOLDER_TYPE_NORMAL:
1000 /* Memory card folders could have an special icon */
1001 if (modest_tny_folder_is_memory_card_folder (TNY_FOLDER (instance))) {
1002 retval = get_composite_icons (MODEST_FOLDER_ICON_MMC_FOLDER,
1007 retval = get_composite_icons (MODEST_FOLDER_ICON_NORMAL,
1009 &normal_pixbuf_open,
1010 &normal_pixbuf_close);
1019 free_pixbufs (ThreePixbufs *pixbufs)
1021 if (pixbufs->pixbuf)
1022 g_object_unref (pixbufs->pixbuf);
1023 if (pixbufs->pixbuf_open)
1024 g_object_unref (pixbufs->pixbuf_open);
1025 if (pixbufs->pixbuf_close)
1026 g_object_unref (pixbufs->pixbuf_close);
1027 g_slice_free (ThreePixbufs, pixbufs);
1031 icon_cell_data (GtkTreeViewColumn *column,
1032 GtkCellRenderer *renderer,
1033 GtkTreeModel *tree_model,
1037 GObject *rendobj = NULL, *instance = NULL;
1038 TnyFolderType type = TNY_FOLDER_TYPE_UNKNOWN;
1039 gboolean has_children;
1040 ThreePixbufs *pixbufs;
1042 rendobj = (GObject *) renderer;
1044 gtk_tree_model_get (tree_model, iter,
1046 INSTANCE_COLUMN, &instance,
1052 has_children = gtk_tree_model_iter_has_child (tree_model, iter);
1053 pixbufs = get_folder_icons (type, instance);
1054 g_object_unref (instance);
1057 g_object_set (rendobj, "pixbuf", pixbufs->pixbuf, NULL);
1060 g_object_set (rendobj, "pixbuf-expander-open", pixbufs->pixbuf_open, NULL);
1061 g_object_set (rendobj, "pixbuf-expander-closed", pixbufs->pixbuf_close, NULL);
1064 free_pixbufs (pixbufs);
1068 add_columns (GtkWidget *treeview)
1070 GtkTreeViewColumn *column;
1071 GtkCellRenderer *renderer;
1072 GtkTreeSelection *sel;
1073 ModestFolderViewPrivate *priv;
1075 priv = MODEST_FOLDER_VIEW_GET_PRIVATE(treeview);
1078 column = gtk_tree_view_column_new ();
1080 /* Set icon and text render function */
1081 renderer = gtk_cell_renderer_pixbuf_new();
1082 #ifdef MODEST_TOOLKIT_HILDON2
1083 g_object_set (renderer,
1084 "xpad", MODEST_MARGIN_DEFAULT,
1085 "ypad", MODEST_MARGIN_DEFAULT,
1088 gtk_tree_view_column_pack_start (column, renderer, FALSE);
1089 gtk_tree_view_column_set_cell_data_func(column, renderer,
1090 icon_cell_data, treeview, NULL);
1092 renderer = gtk_cell_renderer_text_new();
1093 g_object_set (renderer,
1094 #ifdef MODEST_TOOLKIT_HILDON2
1095 "ellipsize", PANGO_ELLIPSIZE_MIDDLE,
1096 "ypad", MODEST_MARGIN_DEFAULT,
1098 "ellipsize", PANGO_ELLIPSIZE_END,
1100 "ellipsize-set", TRUE, NULL);
1101 gtk_tree_view_column_pack_start (column, renderer, TRUE);
1102 gtk_tree_view_column_set_cell_data_func(column, renderer,
1103 text_cell_data, treeview, NULL);
1105 priv->messages_renderer = gtk_cell_renderer_text_new ();
1106 g_object_set (priv->messages_renderer,
1107 #ifdef MODEST_TOOLKIT_HILDON2
1109 "ypad", MODEST_MARGIN_DEFAULT,
1110 "xpad", MODEST_MARGIN_DOUBLE,
1112 "scale", PANGO_SCALE_X_SMALL,
1115 "alignment", PANGO_ALIGN_RIGHT,
1119 gtk_tree_view_column_pack_start (column, priv->messages_renderer, FALSE);
1120 gtk_tree_view_column_set_cell_data_func(column, priv->messages_renderer,
1121 messages_cell_data, treeview, NULL);
1123 /* Set selection mode */
1124 sel = gtk_tree_view_get_selection (GTK_TREE_VIEW(treeview));
1125 gtk_tree_selection_set_mode (sel, GTK_SELECTION_SINGLE);
1127 /* Set treeview appearance */
1128 gtk_tree_view_column_set_spacing (column, 2);
1129 gtk_tree_view_column_set_resizable (column, TRUE);
1130 gtk_tree_view_column_set_fixed_width (column, TRUE);
1131 gtk_tree_view_set_headers_clickable (GTK_TREE_VIEW(treeview), FALSE);
1132 gtk_tree_view_set_enable_search (GTK_TREE_VIEW(treeview), FALSE);
1135 gtk_tree_view_append_column (GTK_TREE_VIEW(treeview),column);
1139 modest_folder_view_init (ModestFolderView *obj)
1141 ModestFolderViewPrivate *priv;
1144 priv = MODEST_FOLDER_VIEW_GET_PRIVATE(obj);
1146 priv->timer_expander = 0;
1147 priv->account_store = NULL;
1149 priv->style = MODEST_FOLDER_VIEW_STYLE_SHOW_ALL;
1150 priv->cur_folder_store = NULL;
1151 priv->visible_account_id = NULL;
1152 priv->folder_to_select = NULL;
1153 priv->outbox_deleted_handler = 0;
1154 priv->reexpand = TRUE;
1156 /* Initialize the local account name */
1157 conf = modest_runtime_get_conf();
1158 priv->local_account_name = modest_conf_get_string (conf, MODEST_CONF_DEVICE_NAME, NULL);
1160 /* Init email clipboard */
1161 priv->clipboard = modest_runtime_get_email_clipboard ();
1162 priv->hidding_ids = NULL;
1163 priv->n_selected = 0;
1164 priv->filter = MODEST_FOLDER_VIEW_FILTER_NONE;
1165 priv->reselect = FALSE;
1166 priv->show_non_move = TRUE;
1167 priv->list_to_move = NULL;
1169 /* Build treeview */
1170 add_columns (GTK_WIDGET (obj));
1172 /* Setup drag and drop */
1173 setup_drag_and_drop (GTK_TREE_VIEW(obj));
1175 /* Connect signals */
1176 g_signal_connect (G_OBJECT (obj),
1178 G_CALLBACK (on_key_pressed), NULL);
1180 priv->display_name_changed_signal =
1181 g_signal_connect (modest_runtime_get_account_mgr (),
1182 "display_name_changed",
1183 G_CALLBACK (on_display_name_changed),
1187 * Track changes in the local account name (in the device it
1188 * will be the device name)
1190 priv->conf_key_signal = g_signal_connect (G_OBJECT(conf),
1192 G_CALLBACK(on_configuration_key_changed),
1196 g_signal_connect (G_OBJECT (obj), "notify::style", G_CALLBACK (on_notify_style), (gpointer) obj);
1202 tny_account_store_view_init (gpointer g, gpointer iface_data)
1204 TnyAccountStoreViewIface *klass = (TnyAccountStoreViewIface *)g;
1206 klass->set_account_store = modest_folder_view_set_account_store;
1210 modest_folder_view_finalize (GObject *obj)
1212 ModestFolderViewPrivate *priv;
1213 GtkTreeSelection *sel;
1214 TnyAccount *local_account;
1216 g_return_if_fail (obj);
1218 priv = MODEST_FOLDER_VIEW_GET_PRIVATE(obj);
1220 if (priv->timer_expander != 0) {
1221 g_source_remove (priv->timer_expander);
1222 priv->timer_expander = 0;
1225 local_account = (TnyAccount *)
1226 modest_tny_account_store_get_local_folders_account (modest_runtime_get_account_store ());
1227 if (local_account) {
1228 if (g_signal_handler_is_connected (local_account,
1229 priv->outbox_deleted_handler))
1230 g_signal_handler_disconnect (local_account,
1231 priv->outbox_deleted_handler);
1232 g_object_unref (local_account);
1235 if (priv->account_store) {
1236 g_signal_handler_disconnect (G_OBJECT(priv->account_store),
1237 priv->account_inserted_signal);
1238 g_signal_handler_disconnect (G_OBJECT(priv->account_store),
1239 priv->account_removed_signal);
1240 g_signal_handler_disconnect (G_OBJECT(priv->account_store),
1241 priv->account_changed_signal);
1242 g_object_unref (G_OBJECT(priv->account_store));
1243 priv->account_store = NULL;
1246 if (g_signal_handler_is_connected (modest_runtime_get_account_mgr (),
1247 priv->display_name_changed_signal)) {
1248 g_signal_handler_disconnect (modest_runtime_get_account_mgr (),
1249 priv->display_name_changed_signal);
1250 priv->display_name_changed_signal = 0;
1254 g_object_unref (G_OBJECT (priv->query));
1258 if (priv->folder_to_select) {
1259 g_object_unref (G_OBJECT(priv->folder_to_select));
1260 priv->folder_to_select = NULL;
1263 sel = gtk_tree_view_get_selection (GTK_TREE_VIEW(obj));
1265 g_signal_handler_disconnect (G_OBJECT(sel), priv->changed_signal);
1267 g_free (priv->local_account_name);
1268 g_free (priv->visible_account_id);
1270 if (priv->conf_key_signal) {
1271 g_signal_handler_disconnect (modest_runtime_get_conf (),
1272 priv->conf_key_signal);
1273 priv->conf_key_signal = 0;
1276 if (priv->cur_folder_store) {
1277 g_object_unref (priv->cur_folder_store);
1278 priv->cur_folder_store = NULL;
1281 if (priv->list_to_move) {
1282 g_object_unref (priv->list_to_move);
1283 priv->list_to_move = NULL;
1286 /* Clear hidding array created by cut operation */
1287 _clear_hidding_filter (MODEST_FOLDER_VIEW (obj));
1289 G_OBJECT_CLASS(parent_class)->finalize (obj);
1294 modest_folder_view_set_account_store (TnyAccountStoreView *self, TnyAccountStore *account_store)
1296 ModestFolderViewPrivate *priv;
1299 g_return_if_fail (MODEST_IS_FOLDER_VIEW (self));
1300 g_return_if_fail (TNY_IS_ACCOUNT_STORE (account_store));
1302 priv = MODEST_FOLDER_VIEW_GET_PRIVATE (self);
1303 device = tny_account_store_get_device (account_store);
1305 if (G_UNLIKELY (priv->account_store)) {
1307 if (g_signal_handler_is_connected (G_OBJECT (priv->account_store),
1308 priv->account_inserted_signal))
1309 g_signal_handler_disconnect (G_OBJECT (priv->account_store),
1310 priv->account_inserted_signal);
1311 if (g_signal_handler_is_connected (G_OBJECT (priv->account_store),
1312 priv->account_removed_signal))
1313 g_signal_handler_disconnect (G_OBJECT (priv->account_store),
1314 priv->account_removed_signal);
1315 if (g_signal_handler_is_connected (G_OBJECT (priv->account_store),
1316 priv->account_changed_signal))
1317 g_signal_handler_disconnect (G_OBJECT (priv->account_store),
1318 priv->account_changed_signal);
1319 g_object_unref (G_OBJECT (priv->account_store));
1322 priv->account_store = g_object_ref (G_OBJECT (account_store));
1324 priv->account_removed_signal =
1325 g_signal_connect (G_OBJECT(account_store), "account_removed",
1326 G_CALLBACK (on_account_removed), self);
1328 priv->account_inserted_signal =
1329 g_signal_connect (G_OBJECT(account_store), "account_inserted",
1330 G_CALLBACK (on_account_inserted), self);
1332 priv->account_changed_signal =
1333 g_signal_connect (G_OBJECT(account_store), "account_changed",
1334 G_CALLBACK (on_account_changed), self);
1336 modest_folder_view_update_model (MODEST_FOLDER_VIEW (self), account_store);
1337 priv->reselect = FALSE;
1338 modest_folder_view_select_first_inbox_or_local (MODEST_FOLDER_VIEW (self));
1340 g_object_unref (G_OBJECT (device));
1344 on_outbox_deleted_cb (ModestTnyLocalFoldersAccount *local_account,
1347 ModestFolderView *self;
1348 GtkTreeModel *model, *filter_model;
1351 self = MODEST_FOLDER_VIEW (user_data);
1353 if (!get_inner_models (self, &filter_model, NULL, &model))
1356 /* Remove outbox from model */
1357 outbox = modest_tny_local_folders_account_get_merged_outbox (local_account);
1358 tny_list_remove (TNY_LIST (model), G_OBJECT (outbox));
1359 g_object_unref (outbox);
1362 gtk_tree_model_filter_refilter (GTK_TREE_MODEL_FILTER (filter_model));
1366 on_account_inserted (TnyAccountStore *account_store,
1367 TnyAccount *account,
1370 ModestFolderViewPrivate *priv;
1371 GtkTreeModel *model, *filter_model;
1373 /* Ignore transport account insertions, we're not showing them
1374 in the folder view */
1375 if (TNY_IS_TRANSPORT_ACCOUNT (account))
1378 priv = MODEST_FOLDER_VIEW_GET_PRIVATE (user_data);
1381 /* If we're adding a new account, and there is no previous
1382 one, we need to select the visible server account */
1383 if (priv->style == MODEST_FOLDER_VIEW_STYLE_SHOW_ONE &&
1384 !priv->visible_account_id)
1385 modest_widget_memory_restore (modest_runtime_get_conf(),
1386 G_OBJECT (user_data),
1387 MODEST_CONF_FOLDER_VIEW_KEY);
1391 if (!get_inner_models (MODEST_FOLDER_VIEW (user_data),
1392 &filter_model, NULL, &model))
1395 /* Insert the account in the model */
1396 tny_list_append (TNY_LIST (model), G_OBJECT (account));
1398 /* When the model is a list store (plain representation) the
1399 outbox is not a child of any account so we have to manually
1400 delete it because removing the local folders account won't
1401 delete it (because tny_folder_get_account() is not defined
1402 for a merge folder */
1403 if (TNY_IS_GTK_FOLDER_LIST_STORE (model) &&
1404 MODEST_IS_TNY_LOCAL_FOLDERS_ACCOUNT (account)) {
1406 priv->outbox_deleted_handler =
1407 g_signal_connect (account,
1409 G_CALLBACK (on_outbox_deleted_cb),
1413 /* Refilter the model */
1414 gtk_tree_model_filter_refilter (GTK_TREE_MODEL_FILTER (filter_model));
1419 same_account_selected (ModestFolderView *self,
1420 TnyAccount *account)
1422 ModestFolderViewPrivate *priv;
1423 gboolean same_account = FALSE;
1425 priv = MODEST_FOLDER_VIEW_GET_PRIVATE (self);
1427 if (priv->cur_folder_store) {
1428 TnyAccount *selected_folder_account = NULL;
1430 if (TNY_IS_FOLDER (priv->cur_folder_store)) {
1431 selected_folder_account =
1432 modest_tny_folder_get_account (TNY_FOLDER (priv->cur_folder_store));
1434 selected_folder_account =
1435 TNY_ACCOUNT (g_object_ref (priv->cur_folder_store));
1438 if (selected_folder_account == account)
1439 same_account = TRUE;
1441 g_object_unref (selected_folder_account);
1443 return same_account;
1448 * Selects the first inbox or the local account in an idle
1451 on_idle_select_first_inbox_or_local (gpointer user_data)
1453 ModestFolderView *self = MODEST_FOLDER_VIEW (user_data);
1455 gdk_threads_enter ();
1456 modest_folder_view_select_first_inbox_or_local (self);
1457 gdk_threads_leave ();
1463 on_account_changed (TnyAccountStore *account_store,
1464 TnyAccount *tny_account,
1467 ModestFolderView *self;
1468 ModestFolderViewPrivate *priv;
1469 GtkTreeModel *model, *filter_model;
1470 GtkTreeSelection *sel;
1471 gboolean same_account;
1473 /* Ignore transport account insertions, we're not showing them
1474 in the folder view */
1475 if (TNY_IS_TRANSPORT_ACCOUNT (tny_account))
1478 self = MODEST_FOLDER_VIEW (user_data);
1479 priv = MODEST_FOLDER_VIEW_GET_PRIVATE (user_data);
1481 /* Get the inner model */
1482 if (!get_inner_models (MODEST_FOLDER_VIEW (user_data),
1483 &filter_model, NULL, &model))
1486 filter_model = gtk_tree_view_get_model (GTK_TREE_VIEW (user_data));
1488 /* Invalidate the cur_folder_store only if the selected folder
1489 belongs to the account that is being removed */
1490 same_account = same_account_selected (self, tny_account);
1492 sel = gtk_tree_view_get_selection (GTK_TREE_VIEW (self));
1493 gtk_tree_selection_unselect_all (sel);
1496 /* Remove the account from the model */
1497 tny_list_remove (TNY_LIST (model), G_OBJECT (tny_account));
1499 /* Insert the account in the model */
1500 tny_list_append (TNY_LIST (model), G_OBJECT (tny_account));
1502 /* Refilter the model */
1503 gtk_tree_model_filter_refilter (GTK_TREE_MODEL_FILTER (filter_model));
1505 /* Select the first INBOX if the currently selected folder
1506 belongs to the account that is being deleted */
1507 if (same_account && !MODEST_IS_TNY_LOCAL_FOLDERS_ACCOUNT (tny_account))
1508 g_idle_add (on_idle_select_first_inbox_or_local, self);
1512 on_account_removed (TnyAccountStore *account_store,
1513 TnyAccount *account,
1516 ModestFolderView *self = NULL;
1517 ModestFolderViewPrivate *priv;
1518 GtkTreeModel *model, *filter_model;
1519 GtkTreeSelection *sel = NULL;
1520 gboolean same_account = FALSE;
1522 /* Ignore transport account removals, we're not showing them
1523 in the folder view */
1524 if (TNY_IS_TRANSPORT_ACCOUNT (account))
1527 if (!MODEST_IS_FOLDER_VIEW(user_data)) {
1528 g_warning ("BUG: %s: not a valid folder view", __FUNCTION__);
1532 self = MODEST_FOLDER_VIEW (user_data);
1533 priv = MODEST_FOLDER_VIEW_GET_PRIVATE (self);
1535 /* Invalidate the cur_folder_store only if the selected folder
1536 belongs to the account that is being removed */
1537 same_account = same_account_selected (self, account);
1539 sel = gtk_tree_view_get_selection (GTK_TREE_VIEW (self));
1540 gtk_tree_selection_unselect_all (sel);
1543 /* Invalidate row to select only if the folder to select
1544 belongs to the account that is being removed*/
1545 if (priv->folder_to_select) {
1546 TnyAccount *folder_to_select_account = NULL;
1548 folder_to_select_account = tny_folder_get_account (priv->folder_to_select);
1549 if (folder_to_select_account == account) {
1550 modest_folder_view_disable_next_folder_selection (self);
1551 g_object_unref (priv->folder_to_select);
1552 priv->folder_to_select = NULL;
1554 g_object_unref (folder_to_select_account);
1557 if (!get_inner_models (MODEST_FOLDER_VIEW (user_data),
1558 &filter_model, NULL, &model))
1561 /* Disconnect the signal handler */
1562 if (TNY_IS_GTK_FOLDER_LIST_STORE (model) &&
1563 MODEST_IS_TNY_LOCAL_FOLDERS_ACCOUNT (account)) {
1564 if (g_signal_handler_is_connected (account,
1565 priv->outbox_deleted_handler))
1566 g_signal_handler_disconnect (account,
1567 priv->outbox_deleted_handler);
1570 /* Remove the account from the model */
1571 tny_list_remove (TNY_LIST (model), G_OBJECT (account));
1573 /* If the removed account is the currently viewed one then
1574 clear the configuration value. The new visible account will be the default account */
1575 if (priv->visible_account_id &&
1576 !strcmp (priv->visible_account_id, tny_account_get_id (account))) {
1578 /* Clear the current visible account_id */
1579 modest_folder_view_set_account_id_of_visible_server_account (self, NULL);
1581 /* Call the restore method, this will set the new visible account */
1582 modest_widget_memory_restore (modest_runtime_get_conf(), G_OBJECT(self),
1583 MODEST_CONF_FOLDER_VIEW_KEY);
1586 /* Refilter the model */
1587 gtk_tree_model_filter_refilter (GTK_TREE_MODEL_FILTER (filter_model));
1589 /* Select the first INBOX if the currently selected folder
1590 belongs to the account that is being deleted */
1592 g_idle_add (on_idle_select_first_inbox_or_local, self);
1596 modest_folder_view_set_title (ModestFolderView *self, const gchar *title)
1598 GtkTreeViewColumn *col;
1600 g_return_if_fail (self && MODEST_IS_FOLDER_VIEW(self));
1602 col = gtk_tree_view_get_column (GTK_TREE_VIEW(self), 0);
1604 g_printerr ("modest: failed get column for title\n");
1608 gtk_tree_view_column_set_title (col, title);
1609 gtk_tree_view_set_headers_visible (GTK_TREE_VIEW(self),
1614 modest_folder_view_on_map (ModestFolderView *self,
1615 GdkEventExpose *event,
1618 ModestFolderViewPrivate *priv;
1620 priv = MODEST_FOLDER_VIEW_GET_PRIVATE (self);
1622 /* This won't happen often */
1623 if (G_UNLIKELY (priv->reselect)) {
1624 /* Select the first inbox or the local account if not found */
1626 /* TODO: this could cause a lock at startup, so we
1627 comment it for the moment. We know that this will
1628 be a bug, because the INBOX is not selected, but we
1629 need to rewrite some parts of Modest to avoid the
1630 deathlock situation */
1631 /* TODO: check if this is still the case */
1632 priv->reselect = FALSE;
1633 modest_folder_view_select_first_inbox_or_local (self);
1634 /* Notify the display name observers */
1635 g_signal_emit (G_OBJECT(self),
1636 signals[FOLDER_DISPLAY_NAME_CHANGED_SIGNAL], 0,
1640 if (priv->reexpand) {
1641 expand_root_items (self);
1642 priv->reexpand = FALSE;
1649 modest_folder_view_new (TnyFolderStoreQuery *query)
1652 ModestFolderViewPrivate *priv;
1653 GtkTreeSelection *sel;
1655 self = G_OBJECT (g_object_new (MODEST_TYPE_FOLDER_VIEW,
1656 #ifdef MODEST_TOOLKIT_HILDON2
1657 "hildon-ui-mode", HILDON_UI_MODE_NORMAL,
1660 priv = MODEST_FOLDER_VIEW_GET_PRIVATE (self);
1663 priv->query = g_object_ref (query);
1665 sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(self));
1666 priv->changed_signal = g_signal_connect (sel, "changed",
1667 G_CALLBACK (on_selection_changed), self);
1669 g_signal_connect (self, "row-activated", G_CALLBACK (on_row_activated), self);
1671 g_signal_connect (self, "expose-event", G_CALLBACK (modest_folder_view_on_map), NULL);
1673 return GTK_WIDGET(self);
1676 /* this feels dirty; any other way to expand all the root items? */
1678 expand_root_items (ModestFolderView *self)
1681 GtkTreeModel *model;
1684 model = gtk_tree_view_get_model (GTK_TREE_VIEW (self));
1685 path = gtk_tree_path_new_first ();
1687 /* all folders should have child items, so.. */
1689 gtk_tree_view_expand_row (GTK_TREE_VIEW(self), path, FALSE);
1690 gtk_tree_path_next (path);
1691 } while (gtk_tree_model_get_iter (model, &iter, path));
1693 gtk_tree_path_free (path);
1697 is_parent_of (TnyFolder *a, TnyFolder *b)
1700 gboolean retval = FALSE;
1702 a_id = tny_folder_get_id (a);
1704 gchar *string_to_match;
1707 string_to_match = g_strconcat (a_id, "/", NULL);
1708 b_id = tny_folder_get_id (b);
1709 retval = g_str_has_prefix (b_id, string_to_match);
1710 g_free (string_to_match);
1716 typedef struct _ForeachFolderInfo {
1719 } ForeachFolderInfo;
1722 foreach_folder_with_id (GtkTreeModel *model,
1727 ForeachFolderInfo *info;
1730 info = (ForeachFolderInfo *) data;
1731 gtk_tree_model_get (model, iter,
1732 INSTANCE_COLUMN, &instance,
1735 if (TNY_IS_FOLDER (instance)) {
1738 id = tny_folder_get_id (TNY_FOLDER (instance));
1740 collate = g_utf8_collate_key (id, -1);
1741 info->found = !strcmp (info->needle, collate);
1752 has_folder_with_id (ModestFolderView *self, const gchar *id)
1754 GtkTreeModel *model;
1755 ForeachFolderInfo info = {NULL, FALSE};
1757 model = gtk_tree_view_get_model (GTK_TREE_VIEW (self));
1758 info.needle = g_utf8_collate_key (id, -1);
1760 gtk_tree_model_foreach (model, foreach_folder_with_id, &info);
1761 g_free (info.needle);
1767 has_child_with_name_of (ModestFolderView *self, TnyFolder *a, TnyFolder *b)
1770 gboolean retval = FALSE;
1772 a_id = tny_folder_get_id (a);
1775 b_id = tny_folder_get_id (b);
1778 const gchar *last_bar;
1779 gchar *string_to_match;
1780 last_bar = g_strrstr (b_id, "/");
1785 string_to_match = g_strconcat (a_id, "/", last_bar, NULL);
1786 retval = has_folder_with_id (self, string_to_match);
1787 g_free (string_to_match);
1795 check_move_to_this_folder_valid (ModestFolderView *self, TnyFolder *folder)
1797 ModestFolderViewPrivate *priv;
1798 TnyIterator *iterator;
1799 gboolean retval = TRUE;
1801 g_return_val_if_fail (MODEST_IS_FOLDER_VIEW (self), FALSE);
1802 priv = MODEST_FOLDER_VIEW_GET_PRIVATE (self);
1804 for (iterator = tny_list_create_iterator (priv->list_to_move);
1805 retval && !tny_iterator_is_done (iterator);
1806 tny_iterator_next (iterator)) {
1808 instance = tny_iterator_get_current (iterator);
1809 if (instance == (GObject *) folder) {
1811 } else if (TNY_IS_FOLDER (instance)) {
1812 retval = !is_parent_of (TNY_FOLDER (instance), folder);
1814 retval = !has_child_with_name_of (self, folder, TNY_FOLDER (instance));
1817 g_object_unref (instance);
1819 g_object_unref (iterator);
1826 * We use this function to implement the
1827 * MODEST_FOLDER_VIEW_STYLE_SHOW_ONE style. We only show the default
1828 * account in this case, and the local folders.
1831 filter_row (GtkTreeModel *model, GtkTreeIter *iter, gpointer data)
1833 ModestFolderViewPrivate *priv;
1834 gboolean retval = TRUE;
1835 TnyFolderType type = TNY_FOLDER_TYPE_UNKNOWN;
1836 GObject *instance = NULL;
1837 const gchar *id = NULL;
1839 gboolean found = FALSE;
1840 gboolean cleared = FALSE;
1841 ModestTnyFolderRules rules = 0;
1843 g_return_val_if_fail (MODEST_IS_FOLDER_VIEW (data), FALSE);
1844 priv = MODEST_FOLDER_VIEW_GET_PRIVATE (data);
1846 gtk_tree_model_get (model, iter,
1848 INSTANCE_COLUMN, &instance,
1851 /* Do not show if there is no instance, this could indeed
1852 happen when the model is being modified while it's being
1853 drawn. This could occur for example when moving folders
1858 if (TNY_IS_ACCOUNT (instance)) {
1859 TnyAccount *acc = TNY_ACCOUNT (instance);
1860 const gchar *account_id = tny_account_get_id (acc);
1862 /* If it isn't a special folder,
1863 * don't show it unless it is the visible account: */
1864 if (priv->style == MODEST_FOLDER_VIEW_STYLE_SHOW_ONE &&
1865 !modest_tny_account_is_virtual_local_folders (acc) &&
1866 strcmp (account_id, MODEST_MMC_ACCOUNT_ID)) {
1868 /* Show only the visible account id */
1869 if (priv->visible_account_id) {
1870 if (strcmp (account_id, priv->visible_account_id))
1877 /* Never show these to the user. They are merged into one folder
1878 * in the local-folders account instead: */
1879 if (retval && MODEST_IS_TNY_OUTBOX_ACCOUNT (acc))
1882 if (priv->style == MODEST_FOLDER_VIEW_STYLE_SHOW_ONE) {
1883 /* Only show special folders for current account if needed */
1884 if (TNY_IS_FOLDER (instance) && !TNY_IS_MERGE_FOLDER (instance)) {
1885 TnyAccount *account;
1887 account = tny_folder_get_account (TNY_FOLDER (instance));
1889 if (TNY_IS_ACCOUNT (account)) {
1890 const gchar *account_id = tny_account_get_id (account);
1892 if (!modest_tny_account_is_virtual_local_folders (account) &&
1893 strcmp (account_id, MODEST_MMC_ACCOUNT_ID)) {
1894 /* Show only the visible account id */
1895 if (priv->visible_account_id) {
1896 if (strcmp (account_id, priv->visible_account_id))
1900 g_object_unref (account);
1907 /* Check hiding (if necessary) */
1908 cleared = modest_email_clipboard_cleared (priv->clipboard);
1909 if ((retval) && (!cleared) && (TNY_IS_FOLDER (instance))) {
1910 id = tny_folder_get_id (TNY_FOLDER(instance));
1911 if (priv->hidding_ids != NULL)
1912 for (i=0; i < priv->n_selected && !found; i++)
1913 if (priv->hidding_ids[i] != NULL && id != NULL)
1914 found = (!strcmp (priv->hidding_ids[i], id));
1919 /* If this is a move to dialog, hide Sent, Outbox and Drafts
1920 folder as no message can be move there according to UI specs */
1921 if (retval && !priv->show_non_move) {
1922 if (priv->list_to_move &&
1923 tny_list_get_length (priv->list_to_move) > 0 &&
1924 TNY_IS_FOLDER (instance)) {
1925 retval = check_move_to_this_folder_valid (MODEST_FOLDER_VIEW (data), TNY_FOLDER (instance));
1927 if (retval && TNY_IS_FOLDER (instance) &&
1928 modest_tny_folder_is_local_folder (TNY_FOLDER (instance))) {
1930 case TNY_FOLDER_TYPE_OUTBOX:
1931 case TNY_FOLDER_TYPE_SENT:
1932 case TNY_FOLDER_TYPE_DRAFTS:
1935 case TNY_FOLDER_TYPE_UNKNOWN:
1936 case TNY_FOLDER_TYPE_NORMAL:
1937 type = modest_tny_folder_guess_folder_type(TNY_FOLDER(instance));
1938 if (type == TNY_FOLDER_TYPE_INVALID)
1939 g_warning ("%s: BUG: TNY_FOLDER_TYPE_INVALID", __FUNCTION__);
1941 if (type == TNY_FOLDER_TYPE_OUTBOX ||
1942 type == TNY_FOLDER_TYPE_SENT
1943 || type == TNY_FOLDER_TYPE_DRAFTS)
1952 /* apply special filters */
1953 if (retval && (priv->filter & MODEST_FOLDER_VIEW_FILTER_HIDE_ACCOUNTS)) {
1954 if (TNY_IS_ACCOUNT (instance))
1958 if (retval && (priv->filter & MODEST_FOLDER_VIEW_FILTER_HIDE_FOLDERS)) {
1959 if (TNY_IS_FOLDER (instance))
1963 if (retval && (priv->filter & MODEST_FOLDER_VIEW_FILTER_HIDE_LOCAL_FOLDERS)) {
1964 if (!modest_tny_folder_store_is_remote (TNY_FOLDER_STORE (instance))) {
1969 if (retval && (priv->filter & MODEST_FOLDER_VIEW_FILTER_SHOW_ONLY_MAILBOXES)) {
1970 /* A mailbox is a fake folder with an @ in the middle of the name */
1971 if (!TNY_IS_FOLDER (instance) ||
1972 !(tny_folder_get_caps (TNY_FOLDER (instance)) & TNY_FOLDER_CAPS_NOSELECT)) {
1975 const gchar *folder_name;
1976 folder_name = tny_folder_get_name (TNY_FOLDER (instance));
1977 if (!folder_name || strchr (folder_name, '@') == NULL)
1983 if (retval && (priv->filter & MODEST_FOLDER_VIEW_FILTER_CAN_HAVE_FOLDERS)) {
1984 if (TNY_IS_FOLDER (instance)) {
1985 /* Check folder rules */
1986 ModestTnyFolderRules rules;
1988 rules = modest_tny_folder_get_rules (TNY_FOLDER (instance));
1989 retval = !(rules & MODEST_FOLDER_RULES_FOLDER_NON_WRITEABLE);
1990 } else if (TNY_IS_ACCOUNT (instance)) {
1991 if (modest_tny_folder_store_is_remote (TNY_FOLDER_STORE (instance))) {
1999 if (retval && (priv->filter & MODEST_FOLDER_VIEW_FILTER_HIDE_MANDATORY_FOLDERS)) {
2000 if (TNY_IS_FOLDER (instance)) {
2001 TnyFolderType guess_type;
2003 if (TNY_FOLDER_TYPE_NORMAL) {
2004 guess_type = modest_tny_folder_guess_folder_type (TNY_FOLDER (instance));
2010 case TNY_FOLDER_TYPE_OUTBOX:
2011 case TNY_FOLDER_TYPE_SENT:
2012 case TNY_FOLDER_TYPE_DRAFTS:
2013 case TNY_FOLDER_TYPE_ARCHIVE:
2014 case TNY_FOLDER_TYPE_INBOX:
2017 case TNY_FOLDER_TYPE_UNKNOWN:
2018 case TNY_FOLDER_TYPE_NORMAL:
2024 } else if (TNY_IS_ACCOUNT (instance)) {
2029 if (retval && TNY_IS_FOLDER (instance)) {
2030 rules = modest_tny_folder_get_rules (TNY_FOLDER (instance));
2033 if (retval && (priv->filter & MODEST_FOLDER_VIEW_FILTER_DELETABLE)) {
2034 if (TNY_IS_FOLDER (instance)) {
2035 retval = !(rules & MODEST_FOLDER_RULES_FOLDER_NON_DELETABLE);
2036 } else if (TNY_IS_ACCOUNT (instance)) {
2041 if (retval && (priv->filter & MODEST_FOLDER_VIEW_FILTER_RENAMEABLE)) {
2042 if (TNY_IS_FOLDER (instance)) {
2043 retval = !(rules & MODEST_FOLDER_RULES_FOLDER_NON_RENAMEABLE);
2044 } else if (TNY_IS_ACCOUNT (instance)) {
2049 if (retval && (priv->filter & MODEST_FOLDER_VIEW_FILTER_MOVEABLE)) {
2050 if (TNY_IS_FOLDER (instance)) {
2051 retval = !(rules & MODEST_FOLDER_RULES_FOLDER_NON_MOVEABLE);
2052 } else if (TNY_IS_ACCOUNT (instance)) {
2058 g_object_unref (instance);
2065 modest_folder_view_update_model (ModestFolderView *self,
2066 TnyAccountStore *account_store)
2068 ModestFolderViewPrivate *priv;
2069 GtkTreeModel *model /* , *old_model */;
2070 GtkTreeModel *filter_model = NULL, *sortable = NULL;
2072 g_return_val_if_fail (self && MODEST_IS_FOLDER_VIEW (self), FALSE);
2073 g_return_val_if_fail (account_store && MODEST_IS_TNY_ACCOUNT_STORE(account_store),
2076 priv = MODEST_FOLDER_VIEW_GET_PRIVATE(self);
2078 /* Notify that there is no folder selected */
2079 g_signal_emit (G_OBJECT(self),
2080 signals[FOLDER_SELECTION_CHANGED_SIGNAL], 0,
2082 if (priv->cur_folder_store) {
2083 g_object_unref (priv->cur_folder_store);
2084 priv->cur_folder_store = NULL;
2087 /* FIXME: the local accounts are not shown when the query
2088 selects only the subscribed folders */
2089 #ifdef MODEST_TOOLKIT_HILDON2
2090 model = tny_gtk_folder_list_store_new_with_flags (NULL,
2091 TNY_GTK_FOLDER_LIST_STORE_FLAG_SHOW_PATH);
2092 tny_gtk_folder_list_store_set_path_separator (TNY_GTK_FOLDER_LIST_STORE (model),
2093 MODEST_FOLDER_PATH_SEPARATOR);
2095 model = tny_gtk_folder_store_tree_model_new (NULL);
2098 /* When the model is a list store (plain representation) the
2099 outbox is not a child of any account so we have to manually
2100 delete it because removing the local folders account won't
2101 delete it (because tny_folder_get_account() is not defined
2102 for a merge folder */
2103 if (TNY_IS_GTK_FOLDER_LIST_STORE (model)) {
2104 TnyAccount *account;
2105 ModestTnyAccountStore *acc_store;
2107 acc_store = modest_runtime_get_account_store ();
2108 account = modest_tny_account_store_get_local_folders_account (acc_store);
2110 if (g_signal_handler_is_connected (account,
2111 priv->outbox_deleted_handler))
2112 g_signal_handler_disconnect (account,
2113 priv->outbox_deleted_handler);
2115 priv->outbox_deleted_handler =
2116 g_signal_connect (account,
2118 G_CALLBACK (on_outbox_deleted_cb),
2120 g_object_unref (account);
2123 /* Get the accounts: */
2124 tny_account_store_get_accounts (TNY_ACCOUNT_STORE(account_store),
2126 TNY_ACCOUNT_STORE_STORE_ACCOUNTS);
2128 sortable = gtk_tree_model_sort_new_with_model (model);
2129 gtk_tree_sortable_set_sort_column_id (GTK_TREE_SORTABLE(sortable),
2131 GTK_SORT_ASCENDING);
2132 gtk_tree_sortable_set_sort_func (GTK_TREE_SORTABLE (sortable),
2134 cmp_rows, NULL, NULL);
2136 /* Create filter model */
2137 filter_model = gtk_tree_model_filter_new (sortable, NULL);
2138 gtk_tree_model_filter_set_visible_func (GTK_TREE_MODEL_FILTER (filter_model),
2144 gtk_tree_view_set_model (GTK_TREE_VIEW(self), filter_model);
2145 #ifndef MODEST_TOOLKIT_HILDON2
2146 g_signal_connect (G_OBJECT(filter_model), "row-inserted",
2147 (GCallback) on_row_inserted_maybe_select_folder, self);
2150 g_object_unref (model);
2151 g_object_unref (filter_model);
2152 g_object_unref (sortable);
2154 /* Force a reselection of the INBOX next time the widget is shown */
2155 priv->reselect = TRUE;
2162 on_selection_changed (GtkTreeSelection *sel, gpointer user_data)
2164 GtkTreeModel *model = NULL;
2165 TnyFolderStore *folder = NULL;
2167 ModestFolderView *tree_view = NULL;
2168 ModestFolderViewPrivate *priv = NULL;
2169 gboolean selected = FALSE;
2171 g_return_if_fail (sel);
2172 g_return_if_fail (user_data);
2174 priv = MODEST_FOLDER_VIEW_GET_PRIVATE(user_data);
2176 selected = gtk_tree_selection_get_selected (sel, &model, &iter);
2178 tree_view = MODEST_FOLDER_VIEW (user_data);
2181 gtk_tree_model_get (model, &iter,
2182 INSTANCE_COLUMN, &folder,
2185 /* If the folder is the same do not notify */
2186 if (folder && priv->cur_folder_store == folder) {
2187 g_object_unref (folder);
2192 /* Current folder was unselected */
2193 if (priv->cur_folder_store) {
2194 /* We must do this firstly because a libtinymail-camel
2195 implementation detail. If we issue the signal
2196 before doing the sync_async, then that signal could
2197 cause (and it actually does it) a free of the
2198 summary of the folder (because the main window will
2199 clear the headers view */
2200 if (TNY_IS_FOLDER(priv->cur_folder_store))
2201 tny_folder_sync_async (TNY_FOLDER(priv->cur_folder_store),
2202 FALSE, NULL, NULL, NULL);
2204 g_signal_emit (G_OBJECT(tree_view), signals[FOLDER_SELECTION_CHANGED_SIGNAL], 0,
2205 priv->cur_folder_store, FALSE);
2207 g_object_unref (priv->cur_folder_store);
2208 priv->cur_folder_store = NULL;
2211 /* New current references */
2212 priv->cur_folder_store = folder;
2214 /* New folder has been selected. Do not notify if there is
2215 nothing new selected */
2217 g_signal_emit (G_OBJECT(tree_view),
2218 signals[FOLDER_SELECTION_CHANGED_SIGNAL],
2219 0, priv->cur_folder_store, TRUE);
2224 on_row_activated (GtkTreeView *treeview,
2225 GtkTreePath *treepath,
2226 GtkTreeViewColumn *column,
2229 GtkTreeModel *model = NULL;
2230 TnyFolderStore *folder = NULL;
2232 ModestFolderView *self = NULL;
2233 ModestFolderViewPrivate *priv = NULL;
2235 g_return_if_fail (treeview);
2236 g_return_if_fail (user_data);
2238 self = MODEST_FOLDER_VIEW (user_data);
2239 priv = MODEST_FOLDER_VIEW_GET_PRIVATE(user_data);
2241 model = gtk_tree_view_get_model (GTK_TREE_VIEW (self));
2243 if (!gtk_tree_model_get_iter (model, &iter, treepath))
2246 gtk_tree_model_get (model, &iter,
2247 INSTANCE_COLUMN, &folder,
2250 g_signal_emit (G_OBJECT(self),
2251 signals[FOLDER_ACTIVATED_SIGNAL],
2254 #ifdef MODEST_TOOLKIT_HILDON2
2255 HildonUIMode ui_mode;
2256 g_object_get (G_OBJECT (self), "hildon-ui-mode", &ui_mode, NULL);
2257 if (ui_mode == HILDON_UI_MODE_NORMAL) {
2258 if (priv->cur_folder_store)
2259 g_object_unref (priv->cur_folder_store);
2260 priv->cur_folder_store = g_object_ref (folder);
2264 g_object_unref (folder);
2268 modest_folder_view_get_selected (ModestFolderView *self)
2270 ModestFolderViewPrivate *priv;
2272 g_return_val_if_fail (self && MODEST_IS_FOLDER_VIEW(self), NULL);
2274 priv = MODEST_FOLDER_VIEW_GET_PRIVATE(self);
2275 if (priv->cur_folder_store)
2276 g_object_ref (priv->cur_folder_store);
2278 return priv->cur_folder_store;
2282 get_cmp_rows_type_pos (GObject *folder)
2284 /* Remote accounts -> Local account -> MMC account .*/
2287 if (TNY_IS_ACCOUNT (folder) &&
2288 modest_tny_account_is_virtual_local_folders (
2289 TNY_ACCOUNT (folder))) {
2291 } else if (TNY_IS_ACCOUNT (folder)) {
2292 TnyAccount *account = TNY_ACCOUNT (folder);
2293 const gchar *account_id = tny_account_get_id (account);
2294 if (!strcmp (account_id, MODEST_MMC_ACCOUNT_ID))
2300 printf ("DEBUG: %s: unexpected type.\n", __FUNCTION__);
2301 return -1; /* Should never happen */
2306 inbox_is_special (TnyFolderStore *folder_store)
2308 gboolean is_special = TRUE;
2310 if (TNY_IS_FOLDER (folder_store)) {
2314 gchar *last_inbox_bar;
2316 id = tny_folder_get_id (TNY_FOLDER (folder_store));
2317 downcase = g_utf8_strdown (id, -1);
2318 last_bar = g_strrstr (downcase, "/");
2320 last_inbox_bar = g_strrstr (downcase, "inbox/");
2321 if ((last_inbox_bar == NULL) || (last_inbox_bar + 5 != last_bar))
2332 get_cmp_pos (TnyFolderType t, TnyFolder *folder_store)
2334 TnyAccount *account;
2335 gboolean is_special;
2336 /* Inbox, Outbox, Drafts, Sent, User */
2339 if (!TNY_IS_FOLDER (folder_store))
2342 case TNY_FOLDER_TYPE_INBOX:
2344 account = tny_folder_get_account (folder_store);
2345 is_special = (get_cmp_rows_type_pos (G_OBJECT (account)) == 0);
2347 /* In inbox case we need to know if the inbox is really the top
2348 * inbox of the account, or if it's a submailbox inbox. To do
2349 * this we'll apply an heuristic rule: Find last "/" and check
2350 * if it's preceeded by another Inbox */
2351 is_special = is_special && !inbox_is_special (TNY_FOLDER_STORE (folder_store));
2352 g_object_unref (account);
2353 return is_special?0:4;
2356 case TNY_FOLDER_TYPE_OUTBOX:
2357 return (TNY_IS_MERGE_FOLDER (folder_store))?2:4;
2359 case TNY_FOLDER_TYPE_DRAFTS:
2361 account = tny_folder_get_account (folder_store);
2362 is_special = (get_cmp_rows_type_pos (G_OBJECT (account)) == 1);
2363 g_object_unref (account);
2364 return is_special?1:4;
2367 case TNY_FOLDER_TYPE_SENT:
2369 account = tny_folder_get_account (folder_store);
2370 is_special = (get_cmp_rows_type_pos (G_OBJECT (account)) == 1);
2371 g_object_unref (account);
2372 return is_special?3:4;
2381 compare_account_names (TnyAccount *a1, TnyAccount *a2)
2383 const gchar *a1_name, *a2_name;
2385 a1_name = tny_account_get_name (a1);
2386 a2_name = tny_account_get_name (a2);
2388 return modest_text_utils_utf8_strcmp (a1_name, a2_name, TRUE);
2392 compare_accounts (TnyFolderStore *s1, TnyFolderStore *s2)
2394 TnyAccount *a1 = NULL, *a2 = NULL;
2397 if (TNY_IS_ACCOUNT (s1)) {
2398 a1 = TNY_ACCOUNT (g_object_ref (s1));
2399 } else if (!TNY_IS_MERGE_FOLDER (s1)) {
2400 a1 = tny_folder_get_account (TNY_FOLDER (s1));
2403 if (TNY_IS_ACCOUNT (s2)) {
2404 a2 = TNY_ACCOUNT (g_object_ref (s2));
2405 } else if (!TNY_IS_MERGE_FOLDER (s2)) {
2406 a2 = tny_folder_get_account (TNY_FOLDER (s2));
2423 /* First we sort with the type of account */
2424 cmp = get_cmp_rows_type_pos (G_OBJECT (a1)) - get_cmp_rows_type_pos (G_OBJECT (a2));
2428 cmp = compare_account_names (a1, a2);
2432 g_object_unref (a1);
2434 g_object_unref (a2);
2440 compare_accounts_first (TnyFolderStore *s1, TnyFolderStore *s2)
2442 gint is_account1, is_account2;
2444 is_account1 = TNY_IS_ACCOUNT (s1)?1:0;
2445 is_account2 = TNY_IS_ACCOUNT (s2)?1:0;
2447 return is_account2 - is_account1;
2451 * This function orders the mail accounts according to these rules:
2452 * 1st - remote accounts
2453 * 2nd - local account
2457 cmp_rows (GtkTreeModel *tree_model, GtkTreeIter *iter1, GtkTreeIter *iter2,
2461 gchar *name1 = NULL;
2462 gchar *name2 = NULL;
2463 TnyFolderType type = TNY_FOLDER_TYPE_UNKNOWN;
2464 TnyFolderType type2 = TNY_FOLDER_TYPE_UNKNOWN;
2465 GObject *folder1 = NULL;
2466 GObject *folder2 = NULL;
2468 gtk_tree_model_get (tree_model, iter1,
2469 NAME_COLUMN, &name1,
2471 INSTANCE_COLUMN, &folder1,
2473 gtk_tree_model_get (tree_model, iter2,
2474 NAME_COLUMN, &name2,
2475 TYPE_COLUMN, &type2,
2476 INSTANCE_COLUMN, &folder2,
2479 /* Return if we get no folder. This could happen when folder
2480 operations are happening. The model is updated after the
2481 folder copy/move actually occurs, so there could be
2482 situations where the model to be drawn is not correct */
2483 if (!folder1 || !folder2)
2486 /* Sort by type. First the special folders, then the archives */
2487 cmp = get_cmp_pos (type, (TnyFolder *) folder1) - get_cmp_pos (type2, (TnyFolder *) folder2);
2491 /* Now we sort using the account of each folder */
2492 if (TNY_IS_FOLDER_STORE (folder1) &&
2493 TNY_IS_FOLDER_STORE (folder2)) {
2494 cmp = compare_accounts (TNY_FOLDER_STORE (folder1), TNY_FOLDER_STORE (folder2));
2498 /* Each group is preceeded by its account */
2499 cmp = compare_accounts_first (TNY_FOLDER_STORE (folder1), TNY_FOLDER_STORE (folder2));
2504 /* Pure sort by name */
2505 cmp = modest_text_utils_utf8_strcmp (name1, name2, TRUE);
2508 g_object_unref(G_OBJECT(folder1));
2510 g_object_unref(G_OBJECT(folder2));
2518 /*****************************************************************************/
2519 /* DRAG and DROP stuff */
2520 /*****************************************************************************/
2522 * This function fills the #GtkSelectionData with the row and the
2523 * model that has been dragged. It's called when this widget is a
2524 * source for dnd after the event drop happened
2527 on_drag_data_get (GtkWidget *widget, GdkDragContext *context, GtkSelectionData *selection_data,
2528 guint info, guint time, gpointer data)
2530 GtkTreeSelection *selection;
2531 GtkTreeModel *model;
2533 GtkTreePath *source_row;
2535 selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (widget));
2536 if (gtk_tree_selection_get_selected (selection, &model, &iter)) {
2538 source_row = gtk_tree_model_get_path (model, &iter);
2539 gtk_tree_set_row_drag_data (selection_data,
2543 gtk_tree_path_free (source_row);
2547 typedef struct _DndHelper {
2548 ModestFolderView *folder_view;
2549 gboolean delete_source;
2550 GtkTreePath *source_row;
2554 dnd_helper_destroyer (DndHelper *helper)
2556 /* Free the helper */
2557 gtk_tree_path_free (helper->source_row);
2558 g_slice_free (DndHelper, helper);
2562 xfer_folder_cb (ModestMailOperation *mail_op,
2563 TnyFolder *new_folder,
2567 /* Select the folder */
2568 modest_folder_view_select_folder (MODEST_FOLDER_VIEW (user_data),
2574 /* get the folder for the row the treepath refers to. */
2575 /* folder must be unref'd */
2576 static TnyFolderStore *
2577 tree_path_to_folder (GtkTreeModel *model, GtkTreePath *path)
2580 TnyFolderStore *folder = NULL;
2582 if (gtk_tree_model_get_iter (model,&iter, path))
2583 gtk_tree_model_get (model, &iter,
2584 INSTANCE_COLUMN, &folder,
2591 * This function is used by drag_data_received_cb to manage drag and
2592 * drop of a header, i.e, and drag from the header view to the folder
2596 drag_and_drop_from_header_view (GtkTreeModel *source_model,
2597 GtkTreeModel *dest_model,
2598 GtkTreePath *dest_row,
2599 GtkSelectionData *selection_data)
2601 TnyList *headers = NULL;
2602 TnyFolder *folder = NULL, *src_folder = NULL;
2603 TnyFolderType folder_type;
2604 GtkTreeIter source_iter, dest_iter;
2605 ModestWindowMgr *mgr = NULL;
2606 ModestWindow *main_win = NULL;
2607 gchar **uris, **tmp;
2609 /* Build the list of headers */
2610 mgr = modest_runtime_get_window_mgr ();
2611 headers = tny_simple_list_new ();
2612 uris = modest_dnd_selection_data_get_paths (selection_data);
2615 while (*tmp != NULL) {
2618 gboolean first = TRUE;
2621 path = gtk_tree_path_new_from_string (*tmp);
2622 gtk_tree_model_get_iter (source_model, &source_iter, path);
2623 gtk_tree_model_get (source_model, &source_iter,
2624 TNY_GTK_HEADER_LIST_MODEL_INSTANCE_COLUMN,
2627 /* Do not enable d&d of headers already opened */
2628 if (!modest_window_mgr_find_registered_header(mgr, header, NULL))
2629 tny_list_append (headers, G_OBJECT (header));
2631 if (G_UNLIKELY (first)) {
2632 src_folder = tny_header_get_folder (header);
2636 /* Free and go on */
2637 gtk_tree_path_free (path);
2638 g_object_unref (header);
2643 /* This could happen ig we perform a d&d very quickly over the
2644 same row that row could dissapear because message is
2646 if (!TNY_IS_FOLDER (src_folder))
2649 /* Get the target folder */
2650 gtk_tree_model_get_iter (dest_model, &dest_iter, dest_row);
2651 gtk_tree_model_get (dest_model, &dest_iter,
2655 if (!folder || !TNY_IS_FOLDER(folder)) {
2656 /* g_warning ("%s: not a valid target folder (%p)", __FUNCTION__, folder); */
2660 folder_type = modest_tny_folder_guess_folder_type (folder);
2661 if (folder_type == TNY_FOLDER_TYPE_INVALID) {
2662 /* g_warning ("%s: invalid target folder", __FUNCTION__); */
2663 goto cleanup; /* cannot move messages there */
2666 if (modest_tny_folder_get_rules((TNY_FOLDER(folder))) & MODEST_FOLDER_RULES_FOLDER_NON_WRITEABLE) {
2667 /* g_warning ("folder not writable"); */
2668 goto cleanup; /* verboten! */
2671 /* Ask for confirmation to move */
2672 main_win = modest_window_mgr_get_main_window (mgr, FALSE); /* don't create */
2674 g_warning ("%s: BUG: no main window found", __FUNCTION__);
2678 /* Transfer messages */
2679 modest_ui_actions_transfer_messages_helper (GTK_WINDOW (main_win), src_folder,
2684 if (G_IS_OBJECT (src_folder))
2685 g_object_unref (src_folder);
2686 if (G_IS_OBJECT(folder))
2687 g_object_unref (G_OBJECT (folder));
2688 if (G_IS_OBJECT(headers))
2689 g_object_unref (headers);
2693 TnyFolderStore *src_folder;
2694 TnyFolderStore *dst_folder;
2695 ModestFolderView *folder_view;
2700 dnd_folder_info_destroyer (DndFolderInfo *info)
2702 if (info->src_folder)
2703 g_object_unref (info->src_folder);
2704 if (info->dst_folder)
2705 g_object_unref (info->dst_folder);
2706 g_slice_free (DndFolderInfo, info);
2710 dnd_on_connection_failed_destroyer (DndFolderInfo *info,
2711 GtkWindow *parent_window,
2712 TnyAccount *account)
2715 modest_ui_actions_on_account_connection_error (parent_window, account);
2717 /* Free the helper & info */
2718 dnd_helper_destroyer (info->helper);
2719 dnd_folder_info_destroyer (info);
2723 drag_and_drop_from_folder_view_src_folder_performer (gboolean canceled,
2725 GtkWindow *parent_window,
2726 TnyAccount *account,
2729 DndFolderInfo *info = NULL;
2730 ModestMailOperation *mail_op;
2732 info = (DndFolderInfo *) user_data;
2734 if (err || canceled) {
2735 dnd_on_connection_failed_destroyer (info, parent_window, account);
2739 /* Do the mail operation */
2740 mail_op = modest_mail_operation_new_with_error_handling ((GObject *) parent_window,
2741 modest_ui_actions_move_folder_error_handler,
2742 info->src_folder, NULL);
2744 modest_mail_operation_queue_add (modest_runtime_get_mail_operation_queue (),
2747 /* Transfer the folder */
2748 modest_mail_operation_xfer_folder (mail_op,
2749 TNY_FOLDER (info->src_folder),
2751 info->helper->delete_source,
2753 info->helper->folder_view);
2756 g_object_unref (G_OBJECT (mail_op));
2757 dnd_helper_destroyer (info->helper);
2758 dnd_folder_info_destroyer (info);
2763 drag_and_drop_from_folder_view_dst_folder_performer (gboolean canceled,
2765 GtkWindow *parent_window,
2766 TnyAccount *account,
2769 DndFolderInfo *info = NULL;
2771 info = (DndFolderInfo *) user_data;
2773 if (err || canceled) {
2774 dnd_on_connection_failed_destroyer (info, parent_window, account);
2778 /* Connect to source folder and perform the copy/move */
2779 modest_platform_connect_if_remote_and_perform (NULL, TRUE,
2781 drag_and_drop_from_folder_view_src_folder_performer,
2786 * This function is used by drag_data_received_cb to manage drag and
2787 * drop of a folder, i.e, and drag from the folder view to the same
2791 drag_and_drop_from_folder_view (GtkTreeModel *source_model,
2792 GtkTreeModel *dest_model,
2793 GtkTreePath *dest_row,
2794 GtkSelectionData *selection_data,
2797 GtkTreeIter dest_iter, iter;
2798 TnyFolderStore *dest_folder = NULL;
2799 TnyFolderStore *folder = NULL;
2800 gboolean forbidden = FALSE;
2802 DndFolderInfo *info = NULL;
2804 win = modest_window_mgr_get_main_window (modest_runtime_get_window_mgr(), FALSE); /* don't create */
2806 g_warning ("%s: BUG: no main window", __FUNCTION__);
2807 dnd_helper_destroyer (helper);
2812 /* check the folder rules for the destination */
2813 folder = tree_path_to_folder (dest_model, dest_row);
2814 if (TNY_IS_FOLDER(folder)) {
2815 ModestTnyFolderRules rules =
2816 modest_tny_folder_get_rules (TNY_FOLDER (folder));
2817 forbidden = rules & MODEST_FOLDER_RULES_FOLDER_NON_WRITEABLE;
2818 } else if (TNY_IS_FOLDER_STORE(folder)) {
2819 /* enable local root as destination for folders */
2820 if (!MODEST_IS_TNY_LOCAL_FOLDERS_ACCOUNT (folder) &&
2821 !modest_tny_account_is_memory_card_account (TNY_ACCOUNT (folder)))
2824 g_object_unref (folder);
2827 /* check the folder rules for the source */
2828 folder = tree_path_to_folder (source_model, helper->source_row);
2829 if (TNY_IS_FOLDER(folder)) {
2830 ModestTnyFolderRules rules =
2831 modest_tny_folder_get_rules (TNY_FOLDER (folder));
2832 forbidden = rules & MODEST_FOLDER_RULES_FOLDER_NON_MOVEABLE;
2835 g_object_unref (folder);
2839 /* Check if the drag is possible */
2840 if (forbidden || !gtk_tree_path_compare (helper->source_row, dest_row)) {
2842 modest_platform_run_information_dialog ((GtkWindow *) win,
2843 _("mail_in_ui_folder_move_target_error"),
2845 /* Restore the previous selection */
2846 folder = tree_path_to_folder (source_model, helper->source_row);
2848 if (TNY_IS_FOLDER (folder))
2849 modest_folder_view_select_folder (helper->folder_view,
2850 TNY_FOLDER (folder), FALSE);
2851 g_object_unref (folder);
2853 dnd_helper_destroyer (helper);
2858 gtk_tree_model_get_iter (dest_model, &dest_iter, dest_row);
2859 gtk_tree_model_get (dest_model, &dest_iter,
2862 gtk_tree_model_get_iter (source_model, &iter, helper->source_row);
2863 gtk_tree_model_get (source_model, &iter,
2867 /* Create the info for the performer */
2868 info = g_slice_new0 (DndFolderInfo);
2869 info->src_folder = g_object_ref (folder);
2870 info->dst_folder = g_object_ref (dest_folder);
2871 info->helper = helper;
2873 /* Connect to the destination folder and perform the copy/move */
2874 modest_platform_connect_if_remote_and_perform (GTK_WINDOW (win), TRUE,
2876 drag_and_drop_from_folder_view_dst_folder_performer,
2880 g_object_unref (dest_folder);
2881 g_object_unref (folder);
2885 * This function receives the data set by the "drag-data-get" signal
2886 * handler. This information comes within the #GtkSelectionData. This
2887 * function will manage both the drags of folders of the treeview and
2888 * drags of headers of the header view widget.
2891 on_drag_data_received (GtkWidget *widget,
2892 GdkDragContext *context,
2895 GtkSelectionData *selection_data,
2900 GtkWidget *source_widget;
2901 GtkTreeModel *dest_model, *source_model;
2902 GtkTreePath *source_row, *dest_row;
2903 GtkTreeViewDropPosition pos;
2904 gboolean delete_source = FALSE;
2905 gboolean success = FALSE;
2907 /* Do not allow further process */
2908 g_signal_stop_emission_by_name (widget, "drag-data-received");
2909 source_widget = gtk_drag_get_source_widget (context);
2911 /* Get the action */
2912 if (context->action == GDK_ACTION_MOVE) {
2913 delete_source = TRUE;
2915 /* Notify that there is no folder selected. We need to
2916 do this in order to update the headers view (and
2917 its monitors, because when moving, the old folder
2918 won't longer exist. We can not wait for the end of
2919 the operation, because the operation won't start if
2920 the folder is in use */
2921 if (source_widget == widget) {
2922 GtkTreeSelection *sel = gtk_tree_view_get_selection (GTK_TREE_VIEW (widget));
2923 gtk_tree_selection_unselect_all (sel);
2927 /* Check if the get_data failed */
2928 if (selection_data == NULL || selection_data->length < 0)
2931 /* Select the destination model */
2932 dest_model = gtk_tree_view_get_model (GTK_TREE_VIEW (widget));
2934 /* Get the path to the destination row. Can not call
2935 gtk_tree_view_get_drag_dest_row() because the source row
2936 is not selected anymore */
2937 gtk_tree_view_get_dest_row_at_pos (GTK_TREE_VIEW (widget), x, y,
2940 /* Only allow drops IN other rows */
2942 pos == GTK_TREE_VIEW_DROP_BEFORE ||
2943 pos == GTK_TREE_VIEW_DROP_AFTER)
2947 /* Drags from the header view */
2948 if (source_widget != widget) {
2949 source_model = gtk_tree_view_get_model (GTK_TREE_VIEW (source_widget));
2951 drag_and_drop_from_header_view (source_model,
2956 DndHelper *helper = NULL;
2958 /* Get the source model and row */
2959 gtk_tree_get_row_drag_data (selection_data,
2963 /* Create the helper */
2964 helper = g_slice_new0 (DndHelper);
2965 helper->delete_source = delete_source;
2966 helper->source_row = gtk_tree_path_copy (source_row);
2967 helper->folder_view = MODEST_FOLDER_VIEW (widget);
2969 drag_and_drop_from_folder_view (source_model,
2975 gtk_tree_path_free (source_row);
2979 gtk_tree_path_free (dest_row);
2982 /* Finish the drag and drop */
2983 gtk_drag_finish (context, success, FALSE, time);
2987 * We define a "drag-drop" signal handler because we do not want to
2988 * use the default one, because the default one always calls
2989 * gtk_drag_finish and we prefer to do it in the "drag-data-received"
2990 * signal handler, because there we have all the information available
2991 * to know if the dnd was a success or not.
2994 drag_drop_cb (GtkWidget *widget,
2995 GdkDragContext *context,
3003 if (!context->targets)
3006 /* Check if we're dragging a folder row */
3007 target = gtk_drag_dest_find_target (widget, context, NULL);
3009 /* Request the data from the source. */
3010 gtk_drag_get_data(widget, context, target, time);
3016 * This function expands a node of a tree view if it's not expanded
3017 * yet. Not sure why it needs the threads stuff, but gtk+`example code
3018 * does that, so that's why they're here.
3021 expand_row_timeout (gpointer data)
3023 GtkTreeView *tree_view = data;
3024 GtkTreePath *dest_path = NULL;
3025 GtkTreeViewDropPosition pos;
3026 gboolean result = FALSE;
3028 gdk_threads_enter ();
3030 gtk_tree_view_get_drag_dest_row (tree_view,
3035 (pos == GTK_TREE_VIEW_DROP_INTO_OR_AFTER ||
3036 pos == GTK_TREE_VIEW_DROP_INTO_OR_BEFORE)) {
3037 gtk_tree_view_expand_row (tree_view, dest_path, FALSE);
3038 gtk_tree_path_free (dest_path);
3042 gtk_tree_path_free (dest_path);
3047 gdk_threads_leave ();
3053 * This function is called whenever the pointer is moved over a widget
3054 * while dragging some data. It installs a timeout that will expand a
3055 * node of the treeview if not expanded yet. This function also calls
3056 * gdk_drag_status in order to set the suggested action that will be
3057 * used by the "drag-data-received" signal handler to know if we
3058 * should do a move or just a copy of the data.
3061 on_drag_motion (GtkWidget *widget,
3062 GdkDragContext *context,
3068 GtkTreeViewDropPosition pos;
3069 GtkTreePath *dest_row;
3070 GtkTreeModel *dest_model;
3071 ModestFolderViewPrivate *priv;
3072 GdkDragAction suggested_action;
3073 gboolean valid_location = FALSE;
3074 TnyFolderStore *folder = NULL;
3076 priv = MODEST_FOLDER_VIEW_GET_PRIVATE (widget);
3078 if (priv->timer_expander != 0) {
3079 g_source_remove (priv->timer_expander);
3080 priv->timer_expander = 0;
3083 gtk_tree_view_get_dest_row_at_pos (GTK_TREE_VIEW (widget),
3088 /* Do not allow drops between folders */
3090 pos == GTK_TREE_VIEW_DROP_BEFORE ||
3091 pos == GTK_TREE_VIEW_DROP_AFTER) {
3092 gtk_tree_view_set_drag_dest_row(GTK_TREE_VIEW (widget), NULL, 0);
3093 gdk_drag_status(context, 0, time);
3094 valid_location = FALSE;
3097 valid_location = TRUE;
3100 /* Check that the destination folder is writable */
3101 dest_model = gtk_tree_view_get_model (GTK_TREE_VIEW (widget));
3102 folder = tree_path_to_folder (dest_model, dest_row);
3103 if (folder && TNY_IS_FOLDER (folder)) {
3104 ModestTnyFolderRules rules = modest_tny_folder_get_rules(TNY_FOLDER (folder));
3106 if (rules & MODEST_FOLDER_RULES_FOLDER_NON_WRITEABLE) {
3107 valid_location = FALSE;
3112 /* Expand the selected row after 1/2 second */
3113 if (!gtk_tree_view_row_expanded (GTK_TREE_VIEW (widget), dest_row)) {
3114 priv->timer_expander = g_timeout_add (500, expand_row_timeout, widget);
3116 gtk_tree_view_set_drag_dest_row (GTK_TREE_VIEW (widget), dest_row, pos);
3118 /* Select the desired action. By default we pick MOVE */
3119 suggested_action = GDK_ACTION_MOVE;
3121 if (context->actions == GDK_ACTION_COPY)
3122 gdk_drag_status(context, GDK_ACTION_COPY, time);
3123 else if (context->actions == GDK_ACTION_MOVE)
3124 gdk_drag_status(context, GDK_ACTION_MOVE, time);
3125 else if (context->actions & suggested_action)
3126 gdk_drag_status(context, suggested_action, time);
3128 gdk_drag_status(context, GDK_ACTION_DEFAULT, time);
3132 g_object_unref (folder);
3134 gtk_tree_path_free (dest_row);
3136 g_signal_stop_emission_by_name (widget, "drag-motion");
3138 return valid_location;
3142 * This function sets the treeview as a source and a target for dnd
3143 * events. It also connects all the requirede signals.
3146 setup_drag_and_drop (GtkTreeView *self)
3148 /* Set up the folder view as a dnd destination. Set only the
3149 highlight flag, otherwise gtk will have a different
3151 #ifdef MODEST_TOOLKIT_HILDON2
3154 gtk_drag_dest_set (GTK_WIDGET (self),
3155 GTK_DEST_DEFAULT_HIGHLIGHT,
3156 folder_view_drag_types,
3157 G_N_ELEMENTS (folder_view_drag_types),
3158 GDK_ACTION_MOVE | GDK_ACTION_COPY);
3160 g_signal_connect (G_OBJECT (self),
3161 "drag_data_received",
3162 G_CALLBACK (on_drag_data_received),
3166 /* Set up the treeview as a dnd source */
3167 gtk_drag_source_set (GTK_WIDGET (self),
3169 folder_view_drag_types,
3170 G_N_ELEMENTS (folder_view_drag_types),
3171 GDK_ACTION_MOVE | GDK_ACTION_COPY);
3173 g_signal_connect (G_OBJECT (self),
3175 G_CALLBACK (on_drag_motion),
3178 g_signal_connect (G_OBJECT (self),
3180 G_CALLBACK (on_drag_data_get),
3183 g_signal_connect (G_OBJECT (self),
3185 G_CALLBACK (drag_drop_cb),
3190 * This function manages the navigation through the folders using the
3191 * keyboard or the hardware keys in the device
3194 on_key_pressed (GtkWidget *self,
3198 GtkTreeSelection *selection;
3200 GtkTreeModel *model;
3201 gboolean retval = FALSE;
3203 /* Up and Down are automatically managed by the treeview */
3204 if (event->keyval == GDK_Return) {
3205 /* Expand/Collapse the selected row */
3206 selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (self));
3207 if (gtk_tree_selection_get_selected (selection, &model, &iter)) {
3210 path = gtk_tree_model_get_path (model, &iter);
3212 if (gtk_tree_view_row_expanded (GTK_TREE_VIEW (self), path))
3213 gtk_tree_view_collapse_row (GTK_TREE_VIEW (self), path);
3215 gtk_tree_view_expand_row (GTK_TREE_VIEW (self), path, FALSE);
3216 gtk_tree_path_free (path);
3218 /* No further processing */
3226 * We listen to the changes in the local folder account name key,
3227 * because we want to show the right name in the view. The local
3228 * folder account name corresponds to the device name in the Maemo
3229 * version. We do this because we do not want to query gconf on each
3230 * tree view refresh. It's better to cache it and change whenever
3234 on_configuration_key_changed (ModestConf* conf,
3236 ModestConfEvent event,
3237 ModestConfNotificationId id,
3238 ModestFolderView *self)
3240 ModestFolderViewPrivate *priv;
3243 g_return_if_fail (MODEST_IS_FOLDER_VIEW (self));
3244 priv = MODEST_FOLDER_VIEW_GET_PRIVATE(self);
3246 if (!strcmp (key, MODEST_CONF_DEVICE_NAME)) {
3247 g_free (priv->local_account_name);
3249 if (event == MODEST_CONF_EVENT_KEY_UNSET)
3250 priv->local_account_name = g_strdup (MODEST_LOCAL_FOLDERS_DEFAULT_DISPLAY_NAME);
3252 priv->local_account_name = modest_conf_get_string (modest_runtime_get_conf(),
3253 MODEST_CONF_DEVICE_NAME, NULL);
3255 /* Force a redraw */
3256 #if GTK_CHECK_VERSION(2, 8, 0)
3257 GtkTreeViewColumn * tree_column;
3259 tree_column = gtk_tree_view_get_column (GTK_TREE_VIEW (self),
3261 gtk_tree_view_column_queue_resize (tree_column);
3263 gtk_widget_queue_draw (GTK_WIDGET (self));
3269 modest_folder_view_set_style (ModestFolderView *self,
3270 ModestFolderViewStyle style)
3272 ModestFolderViewPrivate *priv;
3274 g_return_if_fail (self && MODEST_IS_FOLDER_VIEW(self));
3275 g_return_if_fail (style == MODEST_FOLDER_VIEW_STYLE_SHOW_ALL ||
3276 style == MODEST_FOLDER_VIEW_STYLE_SHOW_ONE);
3278 priv = MODEST_FOLDER_VIEW_GET_PRIVATE(self);
3281 priv->style = style;
3285 modest_folder_view_set_account_id_of_visible_server_account (ModestFolderView *self,
3286 const gchar *account_id)
3288 ModestFolderViewPrivate *priv;
3289 GtkTreeModel *model;
3291 g_return_if_fail (self && MODEST_IS_FOLDER_VIEW(self));
3293 priv = MODEST_FOLDER_VIEW_GET_PRIVATE(self);
3295 /* This will be used by the filter_row callback,
3296 * to decided which rows to show: */
3297 if (priv->visible_account_id) {
3298 g_free (priv->visible_account_id);
3299 priv->visible_account_id = NULL;
3302 priv->visible_account_id = g_strdup (account_id);
3305 model = gtk_tree_view_get_model (GTK_TREE_VIEW (self));
3306 if (GTK_IS_TREE_MODEL_FILTER (model))
3307 gtk_tree_model_filter_refilter (GTK_TREE_MODEL_FILTER (model));
3309 /* Save settings to gconf */
3310 modest_widget_memory_save (modest_runtime_get_conf (), G_OBJECT(self),
3311 MODEST_CONF_FOLDER_VIEW_KEY);
3313 /* Notify observers */
3314 g_signal_emit (G_OBJECT(self),
3315 signals[VISIBLE_ACCOUNT_CHANGED_SIGNAL], 0,
3320 modest_folder_view_get_account_id_of_visible_server_account (ModestFolderView *self)
3322 ModestFolderViewPrivate *priv;
3324 g_return_val_if_fail (self && MODEST_IS_FOLDER_VIEW(self), NULL);
3326 priv = MODEST_FOLDER_VIEW_GET_PRIVATE(self);
3328 return (const gchar *) priv->visible_account_id;
3332 find_inbox_iter (GtkTreeModel *model, GtkTreeIter *iter, GtkTreeIter *inbox_iter)
3336 TnyFolderType type = TNY_FOLDER_TYPE_UNKNOWN;
3338 gtk_tree_model_get (model, iter,
3342 gboolean result = FALSE;
3343 if (type == TNY_FOLDER_TYPE_INBOX) {
3347 *inbox_iter = *iter;
3351 if (gtk_tree_model_iter_children (model, &child, iter)) {
3352 if (find_inbox_iter (model, &child, inbox_iter))
3356 } while (gtk_tree_model_iter_next (model, iter));
3365 modest_folder_view_select_first_inbox_or_local (ModestFolderView *self)
3367 GtkTreeModel *model;
3368 GtkTreeIter iter, inbox_iter;
3369 GtkTreeSelection *sel;
3370 GtkTreePath *path = NULL;
3372 g_return_if_fail (self && MODEST_IS_FOLDER_VIEW(self));
3374 model = gtk_tree_view_get_model (GTK_TREE_VIEW (self));
3378 expand_root_items (self);
3379 sel = gtk_tree_view_get_selection (GTK_TREE_VIEW (self));
3381 if (!gtk_tree_model_get_iter_first (model, &iter)) {
3382 g_warning ("%s: model is empty", __FUNCTION__);
3386 if (find_inbox_iter (model, &iter, &inbox_iter))
3387 path = gtk_tree_model_get_path (model, &inbox_iter);
3389 path = gtk_tree_path_new_first ();
3391 /* Select the row and free */
3392 gtk_tree_view_set_cursor (GTK_TREE_VIEW (self), path, NULL, FALSE);
3393 gtk_tree_view_scroll_to_cell (GTK_TREE_VIEW (self), path, NULL, FALSE, 0.0, 0.0);
3394 gtk_tree_path_free (path);
3397 gtk_widget_grab_focus (GTK_WIDGET(self));
3403 find_folder_iter (GtkTreeModel *model, GtkTreeIter *iter, GtkTreeIter *folder_iter,
3408 TnyFolderType type = TNY_FOLDER_TYPE_UNKNOWN;
3409 TnyFolder* a_folder;
3412 gtk_tree_model_get (model, iter,
3413 INSTANCE_COLUMN, &a_folder,
3419 if (folder == a_folder) {
3420 g_object_unref (a_folder);
3421 *folder_iter = *iter;
3424 g_object_unref (a_folder);
3426 if (gtk_tree_model_iter_children (model, &child, iter)) {
3427 if (find_folder_iter (model, &child, folder_iter, folder))
3431 } while (gtk_tree_model_iter_next (model, iter));
3436 #ifndef MODEST_TOOLKIT_HILDON2
3438 on_row_inserted_maybe_select_folder (GtkTreeModel *tree_model,
3441 ModestFolderView *self)
3443 ModestFolderViewPrivate *priv = NULL;
3444 GtkTreeSelection *sel;
3445 TnyFolderType type = TNY_FOLDER_TYPE_UNKNOWN;
3446 GObject *instance = NULL;
3448 if (!MODEST_IS_FOLDER_VIEW(self))
3451 priv = MODEST_FOLDER_VIEW_GET_PRIVATE (self);
3453 priv->reexpand = TRUE;
3455 gtk_tree_model_get (tree_model, iter,
3457 INSTANCE_COLUMN, &instance,
3463 if (type == TNY_FOLDER_TYPE_INBOX && priv->folder_to_select == NULL) {
3464 priv->folder_to_select = g_object_ref (instance);
3466 g_object_unref (instance);
3468 if (priv->folder_to_select) {
3470 if (!modest_folder_view_select_folder (self, priv->folder_to_select,
3473 path = gtk_tree_model_get_path (tree_model, iter);
3474 gtk_tree_view_expand_to_path (GTK_TREE_VIEW(self), path);
3476 sel = gtk_tree_view_get_selection (GTK_TREE_VIEW (self));
3478 gtk_tree_selection_select_iter (sel, iter);
3479 gtk_tree_view_set_cursor (GTK_TREE_VIEW(self), path, NULL, FALSE);
3481 gtk_tree_path_free (path);
3485 modest_folder_view_disable_next_folder_selection (self);
3487 /* Refilter the model */
3488 gtk_tree_model_filter_refilter (GTK_TREE_MODEL_FILTER (tree_model));
3494 modest_folder_view_disable_next_folder_selection (ModestFolderView *self)
3496 ModestFolderViewPrivate *priv;
3498 g_return_if_fail (self && MODEST_IS_FOLDER_VIEW(self));
3500 priv = MODEST_FOLDER_VIEW_GET_PRIVATE (self);
3502 if (priv->folder_to_select)
3503 g_object_unref(priv->folder_to_select);
3505 priv->folder_to_select = NULL;
3509 modest_folder_view_select_folder (ModestFolderView *self, TnyFolder *folder,
3510 gboolean after_change)
3512 GtkTreeModel *model;
3513 GtkTreeIter iter, folder_iter;
3514 GtkTreeSelection *sel;
3515 ModestFolderViewPrivate *priv = NULL;
3517 g_return_val_if_fail (self && MODEST_IS_FOLDER_VIEW (self), FALSE);
3518 g_return_val_if_fail (folder && TNY_IS_FOLDER (folder), FALSE);
3520 priv = MODEST_FOLDER_VIEW_GET_PRIVATE (self);
3523 sel = gtk_tree_view_get_selection (GTK_TREE_VIEW (self));
3524 gtk_tree_selection_unselect_all (sel);
3526 if (priv->folder_to_select)
3527 g_object_unref(priv->folder_to_select);
3528 priv->folder_to_select = TNY_FOLDER(g_object_ref(folder));
3532 model = gtk_tree_view_get_model (GTK_TREE_VIEW (self));
3537 /* Refilter the model, before selecting the folder */
3538 gtk_tree_model_filter_refilter (GTK_TREE_MODEL_FILTER (model));
3540 if (!gtk_tree_model_get_iter_first (model, &iter)) {
3541 g_warning ("%s: model is empty", __FUNCTION__);
3545 if (find_folder_iter (model, &iter, &folder_iter, folder)) {
3548 path = gtk_tree_model_get_path (model, &folder_iter);
3549 gtk_tree_view_expand_to_path (GTK_TREE_VIEW(self), path);
3551 sel = gtk_tree_view_get_selection (GTK_TREE_VIEW (self));
3552 gtk_tree_selection_select_iter (sel, &folder_iter);
3553 gtk_tree_view_set_cursor (GTK_TREE_VIEW(self), path, NULL, FALSE);
3555 gtk_tree_path_free (path);
3563 modest_folder_view_copy_selection (ModestFolderView *self)
3565 g_return_if_fail (self && MODEST_IS_FOLDER_VIEW(self));
3567 /* Copy selection */
3568 _clipboard_set_selected_data (self, FALSE);
3572 modest_folder_view_cut_selection (ModestFolderView *folder_view)
3574 ModestFolderViewPrivate *priv = NULL;
3575 GtkTreeModel *model = NULL;
3576 const gchar **hidding = NULL;
3577 guint i, n_selected;
3579 g_return_if_fail (folder_view && MODEST_IS_FOLDER_VIEW (folder_view));
3580 priv = MODEST_FOLDER_VIEW_GET_PRIVATE (folder_view);
3582 /* Copy selection */
3583 if (!_clipboard_set_selected_data (folder_view, TRUE))
3586 /* Get hidding ids */
3587 hidding = modest_email_clipboard_get_hidding_ids (priv->clipboard, &n_selected);
3589 /* Clear hidding array created by previous cut operation */
3590 _clear_hidding_filter (MODEST_FOLDER_VIEW (folder_view));
3592 /* Copy hidding array */
3593 priv->n_selected = n_selected;
3594 priv->hidding_ids = g_malloc0(sizeof(gchar *) * n_selected);
3595 for (i=0; i < n_selected; i++)
3596 priv->hidding_ids[i] = g_strdup(hidding[i]);
3598 /* Hide cut folders */
3599 model = gtk_tree_view_get_model (GTK_TREE_VIEW (folder_view));
3600 gtk_tree_model_filter_refilter (GTK_TREE_MODEL_FILTER (model));
3604 modest_folder_view_copy_model (ModestFolderView *folder_view_src,
3605 ModestFolderView *folder_view_dst)
3607 GtkTreeModel *filter_model = NULL;
3608 GtkTreeModel *model = NULL;
3609 GtkTreeModel *new_filter_model = NULL;
3611 g_return_if_fail (folder_view_src && MODEST_IS_FOLDER_VIEW (folder_view_src));
3612 g_return_if_fail (folder_view_dst && MODEST_IS_FOLDER_VIEW (folder_view_dst));
3615 filter_model = gtk_tree_view_get_model (GTK_TREE_VIEW (folder_view_src));
3616 model = gtk_tree_model_filter_get_model (GTK_TREE_MODEL_FILTER(filter_model));
3618 /* Build new filter model */
3619 new_filter_model = gtk_tree_model_filter_new (model, NULL);
3620 gtk_tree_model_filter_set_visible_func (GTK_TREE_MODEL_FILTER (new_filter_model),
3624 /* Set copied model */
3625 gtk_tree_view_set_model (GTK_TREE_VIEW (folder_view_dst), new_filter_model);
3626 #ifndef MODEST_TOOLKIT_HILDON2
3627 g_signal_connect (G_OBJECT(new_filter_model), "row-inserted",
3628 (GCallback) on_row_inserted_maybe_select_folder, folder_view_dst);
3632 g_object_unref (new_filter_model);
3636 modest_folder_view_show_non_move_folders (ModestFolderView *folder_view,
3639 GtkTreeModel *model = NULL;
3640 ModestFolderViewPrivate* priv;
3642 g_return_if_fail (folder_view && MODEST_IS_FOLDER_VIEW (folder_view));
3644 priv = MODEST_FOLDER_VIEW_GET_PRIVATE(folder_view);
3645 priv->show_non_move = show;
3646 /* modest_folder_view_update_model(folder_view, */
3647 /* TNY_ACCOUNT_STORE(modest_runtime_get_account_store())); */
3649 /* Hide special folders */
3650 model = gtk_tree_view_get_model (GTK_TREE_VIEW (folder_view));
3651 if (GTK_IS_TREE_MODEL_FILTER (model)) {
3652 gtk_tree_model_filter_refilter (GTK_TREE_MODEL_FILTER (model));
3656 /* Returns FALSE if it did not selected anything */
3658 _clipboard_set_selected_data (ModestFolderView *folder_view,
3661 ModestFolderViewPrivate *priv = NULL;
3662 TnyFolderStore *folder = NULL;
3663 gboolean retval = FALSE;
3665 g_return_val_if_fail (MODEST_IS_FOLDER_VIEW (folder_view), FALSE);
3666 priv = MODEST_FOLDER_VIEW_GET_PRIVATE (folder_view);
3668 /* Set selected data on clipboard */
3669 g_return_val_if_fail (MODEST_IS_EMAIL_CLIPBOARD (priv->clipboard), FALSE);
3670 folder = modest_folder_view_get_selected (folder_view);
3672 /* Do not allow to select an account */
3673 if (TNY_IS_FOLDER (folder)) {
3674 modest_email_clipboard_set_data (priv->clipboard, TNY_FOLDER(folder), NULL, delete);
3679 g_object_unref (folder);
3685 _clear_hidding_filter (ModestFolderView *folder_view)
3687 ModestFolderViewPrivate *priv;
3690 g_return_if_fail (MODEST_IS_FOLDER_VIEW (folder_view));
3691 priv = MODEST_FOLDER_VIEW_GET_PRIVATE(folder_view);
3693 if (priv->hidding_ids != NULL) {
3694 for (i=0; i < priv->n_selected; i++)
3695 g_free (priv->hidding_ids[i]);
3696 g_free(priv->hidding_ids);
3702 on_display_name_changed (ModestAccountMgr *mgr,
3703 const gchar *account,
3706 ModestFolderView *self;
3708 self = MODEST_FOLDER_VIEW (user_data);
3710 /* Force a redraw */
3711 #if GTK_CHECK_VERSION(2, 8, 0)
3712 GtkTreeViewColumn * tree_column;
3714 tree_column = gtk_tree_view_get_column (GTK_TREE_VIEW (self),
3716 gtk_tree_view_column_queue_resize (tree_column);
3718 gtk_widget_queue_draw (GTK_WIDGET (self));
3723 modest_folder_view_set_cell_style (ModestFolderView *self,
3724 ModestFolderViewCellStyle cell_style)
3726 ModestFolderViewPrivate *priv = NULL;
3728 g_return_if_fail (MODEST_IS_FOLDER_VIEW (self));
3729 priv = MODEST_FOLDER_VIEW_GET_PRIVATE (self);
3731 priv->cell_style = cell_style;
3733 g_object_set (G_OBJECT (priv->messages_renderer),
3734 "visible", (cell_style == MODEST_FOLDER_VIEW_CELL_STYLE_COMPACT),
3737 gtk_widget_queue_draw (GTK_WIDGET (self));
3741 update_style (ModestFolderView *self)
3743 ModestFolderViewPrivate *priv;
3744 GdkColor style_color;
3745 PangoAttrList *attr_list;
3747 PangoAttribute *attr;
3749 g_return_if_fail (MODEST_IS_FOLDER_VIEW (self));
3750 priv = MODEST_FOLDER_VIEW_GET_PRIVATE (self);
3754 attr_list = pango_attr_list_new ();
3755 if (!gtk_style_lookup_color (GTK_WIDGET (self)->style, "SecondaryTextColor", &style_color)) {
3756 gdk_color_parse ("grey", &style_color);
3758 attr = pango_attr_foreground_new (style_color.red, style_color.green, style_color.blue);
3759 pango_attr_list_insert (attr_list, attr);
3762 style = gtk_rc_get_style_by_paths (gtk_widget_get_settings
3764 "SmallSystemFont", NULL,
3767 attr = pango_attr_font_desc_new (pango_font_description_copy
3768 (style->font_desc));
3769 pango_attr_list_insert (attr_list, attr);
3771 g_object_set (G_OBJECT (priv->messages_renderer),
3772 "foreground-gdk", &style_color,
3773 "foreground-set", TRUE,
3774 "attributes", attr_list,
3776 pango_attr_list_unref (attr_list);
3781 on_notify_style (GObject *obj, GParamSpec *spec, gpointer userdata)
3783 if (strcmp ("style", spec->name) == 0) {
3784 update_style (MODEST_FOLDER_VIEW (obj));
3785 gtk_widget_queue_draw (GTK_WIDGET (obj));
3790 modest_folder_view_set_filter (ModestFolderView *self,
3791 ModestFolderViewFilter filter)
3793 ModestFolderViewPrivate *priv;
3794 GtkTreeModel *filter_model;
3796 g_return_if_fail (MODEST_IS_FOLDER_VIEW (self));
3797 priv = MODEST_FOLDER_VIEW_GET_PRIVATE (self);
3799 priv->filter |= filter;
3801 filter_model = gtk_tree_view_get_model (GTK_TREE_VIEW (self));
3802 if (GTK_IS_TREE_MODEL_FILTER(filter_model)) {
3803 gtk_tree_model_filter_refilter (GTK_TREE_MODEL_FILTER (filter_model));
3808 modest_folder_view_unset_filter (ModestFolderView *self,
3809 ModestFolderViewFilter filter)
3811 ModestFolderViewPrivate *priv;
3812 GtkTreeModel *filter_model;
3814 g_return_if_fail (MODEST_IS_FOLDER_VIEW (self));
3815 priv = MODEST_FOLDER_VIEW_GET_PRIVATE (self);
3817 priv->filter &= ~filter;
3819 filter_model = gtk_tree_view_get_model (GTK_TREE_VIEW (self));
3820 if (GTK_IS_TREE_MODEL_FILTER(filter_model)) {
3821 gtk_tree_model_filter_refilter (GTK_TREE_MODEL_FILTER (filter_model));
3826 modest_folder_view_any_folder_fulfils_rules (ModestFolderView *self,
3827 ModestTnyFolderRules rules)
3829 GtkTreeModel *filter_model;
3831 gboolean fulfil = FALSE;
3833 if (!get_inner_models (self, &filter_model, NULL, NULL))
3836 if (!gtk_tree_model_get_iter_first (filter_model, &iter))
3840 TnyFolderStore *folder;
3842 gtk_tree_model_get (filter_model, &iter, INSTANCE_COLUMN, &folder, -1);
3844 if (TNY_IS_FOLDER (folder)) {
3845 ModestTnyFolderRules folder_rules = modest_tny_folder_get_rules (TNY_FOLDER (folder));
3846 /* Folder rules are negative: non_writable, non_deletable... */
3847 if (!(folder_rules & rules))
3850 g_object_unref (folder);
3853 } while (gtk_tree_model_iter_next (filter_model, &iter) && !fulfil);
3859 modest_folder_view_set_list_to_move (ModestFolderView *self,
3862 ModestFolderViewPrivate *priv;
3864 g_return_if_fail (MODEST_IS_FOLDER_VIEW (self));
3865 priv = MODEST_FOLDER_VIEW_GET_PRIVATE (self);
3867 if (priv->list_to_move)
3868 g_object_unref (priv->list_to_move);
3871 g_object_ref (list);
3873 priv->list_to_move = list;