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>
33 #include <tny-gtk-account-list-model.h>
34 #include <tny-gtk-folder-store-tree-model.h>
35 #include <tny-gtk-header-list-model.h>
36 #include <tny-account-store.h>
37 #include <tny-account.h>
38 #include <tny-folder.h>
39 #include <tny-camel-folder.h>
40 #include <modest-tny-folder.h>
41 #include <modest-marshal.h>
42 #include <modest-icon-names.h>
43 #include <modest-tny-account-store.h>
44 #include <modest-text-utils.h>
45 #include <modest-runtime.h>
46 #include "modest-folder-view.h"
48 /* 'private'/'protected' functions */
49 static void modest_folder_view_class_init (ModestFolderViewClass *klass);
50 static void modest_folder_view_init (ModestFolderView *obj);
51 static void modest_folder_view_finalize (GObject *obj);
53 static gboolean update_model (ModestFolderView *self,
54 ModestTnyAccountStore *account_store);
55 static gboolean update_model_empty (ModestFolderView *self);
57 static void on_selection_changed (GtkTreeSelection *sel, gpointer data);
58 /* static void on_subscription_changed (TnyStoreAccount *store_account, TnyFolder *folder, */
59 /* ModestFolderView *self); */
61 static gint cmp_rows (GtkTreeModel *tree_model, GtkTreeIter *iter1, GtkTreeIter *iter2,
66 FOLDER_SELECTION_CHANGED_SIGNAL,
70 typedef struct _ModestFolderViewPrivate ModestFolderViewPrivate;
71 struct _ModestFolderViewPrivate {
72 TnyAccountStore *account_store;
73 TnyFolder *cur_folder;
77 GtkTreeSelection *cur_selection;
78 TnyFolderStoreQuery *query;
81 #define MODEST_FOLDER_VIEW_GET_PRIVATE(o) \
82 (G_TYPE_INSTANCE_GET_PRIVATE((o), \
83 MODEST_TYPE_FOLDER_VIEW, \
84 ModestFolderViewPrivate))
86 static GObjectClass *parent_class = NULL;
88 static guint signals[LAST_SIGNAL] = {0};
91 modest_folder_view_get_type (void)
93 static GType my_type = 0;
95 static const GTypeInfo my_info = {
96 sizeof(ModestFolderViewClass),
98 NULL, /* base finalize */
99 (GClassInitFunc) modest_folder_view_class_init,
100 NULL, /* class finalize */
101 NULL, /* class data */
102 sizeof(ModestFolderView),
104 (GInstanceInitFunc) modest_folder_view_init,
108 my_type = g_type_register_static (GTK_TYPE_TREE_VIEW,
116 modest_folder_view_class_init (ModestFolderViewClass *klass)
118 GObjectClass *gobject_class;
119 gobject_class = (GObjectClass*) klass;
121 parent_class = g_type_class_peek_parent (klass);
122 gobject_class->finalize = modest_folder_view_finalize;
124 klass->update_model = modest_folder_view_update_model;
126 g_type_class_add_private (gobject_class,
127 sizeof(ModestFolderViewPrivate));
129 signals[FOLDER_SELECTION_CHANGED_SIGNAL] =
130 g_signal_new ("folder_selection_changed",
131 G_TYPE_FROM_CLASS (gobject_class),
133 G_STRUCT_OFFSET (ModestFolderViewClass,
134 folder_selection_changed),
136 modest_marshal_VOID__POINTER_BOOLEAN,
137 G_TYPE_NONE, 2, G_TYPE_POINTER, G_TYPE_BOOLEAN);
143 text_cell_data (GtkTreeViewColumn *column, GtkCellRenderer *renderer,
144 GtkTreeModel *tree_model, GtkTreeIter *iter, gpointer data)
152 g_return_if_fail (column);
153 g_return_if_fail (tree_model);
155 gtk_tree_model_get (tree_model, iter,
156 TNY_GTK_FOLDER_STORE_TREE_MODEL_NAME_COLUMN, &fname,
157 TNY_GTK_FOLDER_STORE_TREE_MODEL_UNREAD_COLUMN, &unread,
158 TNY_GTK_FOLDER_STORE_TREE_MODEL_TYPE_COLUMN, &type,
159 TNY_GTK_FOLDER_STORE_TREE_MODEL_INSTANCE_COLUMN, &folder,
161 rendobj = G_OBJECT(renderer);
166 if (folder && type != TNY_FOLDER_TYPE_ROOT) { /* FIXME: tnymail bug? crashes with root folders */
167 if (modest_tny_folder_is_local_folder (folder)) {
169 type = modest_tny_folder_get_local_folder_type (folder);
170 if (type != TNY_FOLDER_TYPE_UNKNOWN) {
172 fname = g_strdup(modest_local_folder_info_get_type_display_name (type));
175 } else if (folder && type == TNY_FOLDER_TYPE_ROOT) {
176 if (strcmp (fname, MODEST_LOCAL_FOLDERS_ACCOUNT_NAME) == 0) {/* FIXME: hack */
178 fname = g_strdup (MODEST_LOCAL_FOLDERS_DISPLAY_NAME);
183 gchar *folder_title = g_strdup_printf ("%s (%d)", fname, unread);
184 g_object_set (rendobj,"text", folder_title, "weight", 800, NULL);
185 g_free (folder_title);
187 g_object_set (rendobj,"text", fname, "weight", 400, NULL);
194 get_cached_icon (const gchar *name)
199 static GHashTable *icon_cache = NULL;
201 g_return_val_if_fail (name, NULL);
203 if (G_UNLIKELY(!icon_cache))
204 icon_cache = modest_cache_mgr_get_cache (modest_runtime_get_cache_mgr(),
205 MODEST_CACHE_MGR_CACHE_TYPE_PIXBUF);
207 if (!icon_cache || !g_hash_table_lookup_extended (icon_cache, name, &orig_key, &pixbuf)) {
208 pixbuf = (gpointer)gdk_pixbuf_new_from_file (name, &err);
210 g_printerr ("modest: error in icon factory while loading '%s': %s\n",
214 /* if we cannot find it, we still insert (if we have a cache), so we get the error
217 g_hash_table_insert (icon_cache, g_strdup(name),(gpointer)pixbuf);
219 return GDK_PIXBUF(pixbuf);
224 icon_cell_data (GtkTreeViewColumn *column, GtkCellRenderer *renderer,
225 GtkTreeModel *tree_model, GtkTreeIter *iter, gpointer data)
233 rendobj = G_OBJECT(renderer);
234 gtk_tree_model_get (tree_model, iter,
235 TNY_GTK_FOLDER_STORE_TREE_MODEL_TYPE_COLUMN, &type,
236 TNY_GTK_FOLDER_STORE_TREE_MODEL_NAME_COLUMN, &fname,
237 TNY_GTK_FOLDER_STORE_TREE_MODEL_UNREAD_COLUMN, &unread, -1);
238 rendobj = G_OBJECT(renderer);
240 if (type == TNY_FOLDER_TYPE_NORMAL || type == TNY_FOLDER_TYPE_UNKNOWN) {
241 type = modest_tny_folder_guess_folder_type_from_name (fname);
246 case TNY_FOLDER_TYPE_ROOT:
247 pixbuf = get_cached_icon (MODEST_FOLDER_ICON_ACCOUNT);
249 case TNY_FOLDER_TYPE_INBOX:
250 pixbuf = get_cached_icon (MODEST_FOLDER_ICON_INBOX);
252 case TNY_FOLDER_TYPE_OUTBOX:
253 pixbuf = get_cached_icon (MODEST_FOLDER_ICON_OUTBOX);
255 case TNY_FOLDER_TYPE_JUNK:
256 pixbuf = get_cached_icon (MODEST_FOLDER_ICON_JUNK);
258 case TNY_FOLDER_TYPE_SENT:
259 pixbuf = get_cached_icon (MODEST_FOLDER_ICON_SENT);
261 case TNY_FOLDER_TYPE_TRASH:
262 pixbuf = get_cached_icon (MODEST_FOLDER_ICON_TRASH);
264 case TNY_FOLDER_TYPE_DRAFTS:
265 pixbuf = get_cached_icon (MODEST_FOLDER_ICON_DRAFTS);
267 case TNY_FOLDER_TYPE_NOTES:
268 pixbuf = get_cached_icon (MODEST_FOLDER_ICON_NOTES);
270 case TNY_FOLDER_TYPE_CALENDAR:
271 pixbuf = get_cached_icon (MODEST_FOLDER_ICON_CALENDAR);
273 case TNY_FOLDER_TYPE_CONTACTS:
274 pixbuf = get_cached_icon (MODEST_FOLDER_ICON_CONTACTS);
276 case TNY_FOLDER_TYPE_NORMAL:
278 pixbuf = get_cached_icon (MODEST_FOLDER_ICON_NORMAL);
281 g_object_set (rendobj, "pixbuf", pixbuf, NULL);
285 modest_folder_view_init (ModestFolderView *obj)
287 ModestFolderViewPrivate *priv;
288 GtkTreeViewColumn *column;
289 GtkCellRenderer *renderer;
290 GtkTreeSelection *sel;
292 priv = MODEST_FOLDER_VIEW_GET_PRIVATE(obj);
294 priv->account_store = NULL;
295 priv->cur_folder = NULL;
297 priv->lock = g_mutex_new ();
299 column = gtk_tree_view_column_new ();
300 gtk_tree_view_append_column (GTK_TREE_VIEW(obj),column);
302 renderer = gtk_cell_renderer_pixbuf_new();
303 gtk_tree_view_column_pack_start (column, renderer, FALSE);
304 gtk_tree_view_column_set_cell_data_func(column, renderer,
305 icon_cell_data, NULL, NULL);
307 renderer = gtk_cell_renderer_text_new();
308 gtk_tree_view_column_pack_start (column, renderer, FALSE);
309 gtk_tree_view_column_set_cell_data_func(column, renderer,
310 text_cell_data, NULL, NULL);
312 sel = gtk_tree_view_get_selection (GTK_TREE_VIEW(obj));
313 gtk_tree_selection_set_mode (sel, GTK_SELECTION_SINGLE);
315 gtk_tree_view_column_set_spacing (column, 2);
316 gtk_tree_view_column_set_resizable (column, TRUE);
317 gtk_tree_view_column_set_fixed_width (column, TRUE);
318 gtk_tree_view_set_headers_clickable (GTK_TREE_VIEW(obj), FALSE);
319 gtk_tree_view_set_enable_search (GTK_TREE_VIEW(obj), FALSE);
324 modest_folder_view_finalize (GObject *obj)
326 ModestFolderViewPrivate *priv;
327 GtkTreeSelection *sel;
329 g_return_if_fail (obj);
331 priv = MODEST_FOLDER_VIEW_GET_PRIVATE(obj);
332 if (priv->account_store) {
333 g_signal_handler_disconnect (G_OBJECT(priv->account_store),
335 g_object_unref (G_OBJECT(priv->account_store));
336 priv->account_store = NULL;
340 g_mutex_free (priv->lock);
345 g_object_unref (G_OBJECT (priv->query));
349 sel = gtk_tree_view_get_selection (GTK_TREE_VIEW(obj));
351 g_signal_handler_disconnect (G_OBJECT(sel), priv->sig2);
353 G_OBJECT_CLASS(parent_class)->finalize (obj);
358 on_account_update (TnyAccountStore *account_store, const gchar *account,
361 if (!update_model (MODEST_FOLDER_VIEW(user_data),
362 MODEST_TNY_ACCOUNT_STORE(account_store)))
363 g_printerr ("modest: failed to update model for changes in '%s'",
368 modest_folder_view_set_title (ModestFolderView *self, const gchar *title)
370 GtkTreeViewColumn *col;
372 g_return_if_fail (self);
374 col = gtk_tree_view_get_column (GTK_TREE_VIEW(self), 0);
376 g_printerr ("modest: failed get column for title\n");
380 gtk_tree_view_column_set_title (col, title);
381 gtk_tree_view_set_headers_visible (GTK_TREE_VIEW(self),
386 modest_folder_view_new (ModestTnyAccountStore *account_store,
387 TnyFolderStoreQuery *query)
390 ModestFolderViewPrivate *priv;
391 GtkTreeSelection *sel;
393 g_return_val_if_fail (account_store, NULL);
395 self = G_OBJECT(g_object_new(MODEST_TYPE_FOLDER_VIEW, NULL));
396 priv = MODEST_FOLDER_VIEW_GET_PRIVATE(self);
398 priv->account_store = g_object_ref (G_OBJECT (account_store));
400 priv->query = g_object_ref (G_OBJECT (query));
402 if (!update_model (MODEST_FOLDER_VIEW(self),
403 MODEST_TNY_ACCOUNT_STORE(account_store)))
404 g_printerr ("modest: failed to update model\n");
406 priv->sig1 = g_signal_connect (G_OBJECT(account_store), "account_update",
407 G_CALLBACK (on_account_update), self);
409 sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(self));
410 priv->sig2 = g_signal_connect (sel, "changed",
411 G_CALLBACK(on_selection_changed), self);
412 return GTK_WIDGET(self);
417 update_model_empty (ModestFolderView *self)
419 ModestFolderViewPrivate *priv;
421 g_return_val_if_fail (self, FALSE);
422 priv = MODEST_FOLDER_VIEW_GET_PRIVATE(self);
424 g_signal_emit (G_OBJECT(self), signals[FOLDER_SELECTION_CHANGED_SIGNAL], 0,
430 /* this feels dirty; any other way to expand all the root items? */
432 expand_root_items (ModestFolderView *self)
435 path = gtk_tree_path_new_first ();
437 /* all folders should have child items, so.. */
438 while (gtk_tree_view_expand_row (GTK_TREE_VIEW(self), path, FALSE))
439 gtk_tree_path_next (path);
441 gtk_tree_path_free (path);
447 update_model (ModestFolderView *self, ModestTnyAccountStore *account_store)
449 ModestFolderViewPrivate *priv;
451 TnyList *account_list;
452 GtkTreeModel *model, *sortable;
454 g_return_val_if_fail (account_store, FALSE);
456 priv = MODEST_FOLDER_VIEW_GET_PRIVATE(self);
458 /* Notify that there is no folder selected */
459 update_model_empty (self);
461 model = tny_gtk_folder_store_tree_model_new (TRUE, NULL);
462 account_list = TNY_LIST(model);
464 tny_account_store_get_accounts (TNY_ACCOUNT_STORE(account_store),
466 TNY_ACCOUNT_STORE_STORE_ACCOUNTS);
468 sortable = gtk_tree_model_sort_new_with_model (model);
469 gtk_tree_sortable_set_sort_column_id (GTK_TREE_SORTABLE(sortable),
470 TNY_GTK_FOLDER_STORE_TREE_MODEL_NAME_COLUMN,
472 gtk_tree_sortable_set_sort_func (GTK_TREE_SORTABLE (sortable),
473 TNY_GTK_FOLDER_STORE_TREE_MODEL_NAME_COLUMN,
474 cmp_rows, NULL, NULL);
477 gtk_tree_view_set_model (GTK_TREE_VIEW(self), sortable);
478 expand_root_items (self); /* expand all account folders */
482 g_object_unref (model);
488 on_selection_changed (GtkTreeSelection *sel, gpointer user_data)
491 TnyFolder *folder = NULL;
493 ModestFolderView *tree_view;
494 ModestFolderViewPrivate *priv;
497 g_return_if_fail (sel);
498 g_return_if_fail (user_data);
500 priv = MODEST_FOLDER_VIEW_GET_PRIVATE(user_data);
501 priv->cur_selection = sel;
503 /* folder was _un_selected if true */
504 if (!gtk_tree_selection_get_selected (sel, &model, &iter)) {
505 priv->cur_folder = NULL; /* FIXME: need this? */
509 tree_view = MODEST_FOLDER_VIEW (user_data);
510 gtk_tree_model_get (model, &iter,
511 TNY_GTK_FOLDER_STORE_TREE_MODEL_TYPE_COLUMN, &type,
512 TNY_GTK_FOLDER_STORE_TREE_MODEL_INSTANCE_COLUMN, &folder,
515 if (type == TNY_FOLDER_TYPE_ROOT)
518 /* emit 2 signals: one for the unselection of the old one,
519 * and one for the selection of the new on */
520 g_signal_emit (G_OBJECT(tree_view), signals[FOLDER_SELECTION_CHANGED_SIGNAL], 0,
521 priv->cur_folder, FALSE);
522 g_signal_emit (G_OBJECT(tree_view), signals[FOLDER_SELECTION_CHANGED_SIGNAL], 0,
524 if (priv->cur_folder)
525 tny_folder_sync (priv->cur_folder, TRUE, NULL); /* FIXME */
526 priv->cur_folder = folder;
531 /* on_subscription_changed (TnyStoreAccount *store_account, */
532 /* TnyFolder *folder, */
533 /* ModestFolderView *self) */
535 /* /\* TODO: probably we won't need a full reload, just the store */
536 /* account or even the parent of the folder *\/ */
538 /* ModestFolderViewPrivate *priv; */
540 /* priv = MODEST_FOLDER_VIEW_GET_PRIVATE(self); */
541 /* update_model (self, MODEST_TNY_ACCOUNT_STORE (priv->account_store)); */
546 modest_folder_view_update_model (ModestFolderView *self, TnyAccountStore *account_store)
548 g_return_val_if_fail (MODEST_IS_FOLDER_VIEW (self), FALSE);
550 g_signal_emit (G_OBJECT(self), signals[FOLDER_SELECTION_CHANGED_SIGNAL],
553 return update_model (self, MODEST_TNY_ACCOUNT_STORE(account_store)); /* ugly */
557 modest_folder_view_get_selected (ModestFolderView *self)
559 ModestFolderViewPrivate *priv;
561 g_return_val_if_fail (self, NULL);
563 priv = MODEST_FOLDER_VIEW_GET_PRIVATE(self);
564 if (priv->cur_folder)
565 g_object_ref (priv->cur_folder);
567 return priv->cur_folder;
571 cmp_rows (GtkTreeModel *tree_model, GtkTreeIter *iter1, GtkTreeIter *iter2,
575 gchar *name1, *name2;
577 TnyFolder *folder1, *folder2;
579 gtk_tree_model_get (tree_model, iter1,
580 TNY_GTK_FOLDER_STORE_TREE_MODEL_NAME_COLUMN, &name1,
581 TNY_GTK_FOLDER_STORE_TREE_MODEL_TYPE_COLUMN, &type,
582 TNY_GTK_FOLDER_STORE_TREE_MODEL_INSTANCE_COLUMN, &folder1,
584 gtk_tree_model_get (tree_model, iter2,
585 TNY_GTK_FOLDER_STORE_TREE_MODEL_NAME_COLUMN, &name2,
586 TNY_GTK_FOLDER_STORE_TREE_MODEL_INSTANCE_COLUMN, &folder2,
589 /* local_folders should be the last one */
590 if (type == TNY_FOLDER_TYPE_ROOT) {
591 /* the account name is also the name of the root folder
592 * in case of local folders */
593 if (strcmp (name1, MODEST_LOCAL_FOLDERS_ACCOUNT_NAME) == 0)
595 else if (strcmp (name2, MODEST_LOCAL_FOLDERS_ACCOUNT_NAME) == 0)
598 cmp = modest_text_utils_utf8_strcmp (name1, name2, TRUE);
600 cmp = modest_text_utils_utf8_strcmp (name1, name2, TRUE);