From e0411b467e3de20f6ea60957e370a15d1dae2f27 Mon Sep 17 00:00:00 2001
From: Jose Dapena Paz <jdapena@igalia.com>
Date: Thu, 1 Oct 2009 17:11:02 +0200
Subject: [PATCH] Cancel account operations on disposing folder window.

---
 src/hildon2/modest-folder-window.c |   38 ++++++++++++++++++++++++++++++++++++
 src/widgets/modest-folder-view.c   |   18 +++++++++++++++++
 src/widgets/modest-folder-view.h   |   10 ++++++++++
 3 files changed, 66 insertions(+)

diff --git a/src/hildon2/modest-folder-window.c b/src/hildon2/modest-folder-window.c
index ff85b6b..3b7604a 100644
--- a/src/hildon2/modest-folder-window.c
+++ b/src/hildon2/modest-folder-window.c
@@ -47,6 +47,7 @@
 #include <hildon/hildon-banner.h>
 #include <hildon/hildon-button.h>
 #include <tny-account-store-view.h>
+#include <tny-gtk-folder-list-store.h>
 #include <modest-header-window.h>
 #include <modest-ui-dimming-rules.h>
 #include <modest-ui-dimming-manager.h>
@@ -65,6 +66,7 @@ typedef enum {
 static void modest_folder_window_class_init  (ModestFolderWindowClass *klass);
 static void modest_folder_window_init        (ModestFolderWindow *obj);
 static void modest_folder_window_finalize    (GObject *obj);
+static void modest_folder_window_dispose     (GObject *obj);
 
 static void connect_signals (ModestFolderWindow *self);
 static void modest_folder_window_disconnect_signals (ModestWindow *self);
@@ -167,6 +169,7 @@ modest_folder_window_class_init (ModestFolderWindowClass *klass)
 
 	parent_class            = g_type_class_peek_parent (klass);
 	gobject_class->finalize = modest_folder_window_finalize;
+	gobject_class->dispose = modest_folder_window_dispose;
 
 	g_type_class_add_private (gobject_class, sizeof(ModestFolderWindowPrivate));
 	
@@ -215,6 +218,41 @@ modest_folder_window_finalize (GObject *obj)
 }
 
 static void
+modest_folder_window_dispose (GObject *obj)
+{
+	ModestFolderWindowPrivate *priv;
+
+	priv = MODEST_FOLDER_WINDOW_GET_PRIVATE(obj);
+	if (priv->folder_view) {
+		TnyList *list;
+
+		list = modest_folder_view_get_model_tny_list (MODEST_FOLDER_VIEW (priv->folder_view));
+
+		if (list) {
+			TnyIterator *iter;
+
+			iter = tny_list_create_iterator (list);
+			while (!tny_iterator_is_done (iter)) {
+				GObject *item = tny_iterator_get_current (iter);
+
+				if (TNY_IS_ACCOUNT (item)) {
+					if (TNY_IS_FOLDER_STORE (item) && 
+					    modest_tny_folder_store_is_remote (TNY_FOLDER_STORE (item))) {
+						tny_account_cancel (TNY_ACCOUNT (item));
+					}
+				}
+				g_object_unref (item);
+				tny_iterator_next (iter);
+			}
+			g_object_unref (iter);
+		}
+		g_object_unref (list);
+	}	
+
+	G_OBJECT_CLASS(parent_class)->dispose (obj);
+}
+
+static void
 modest_folder_window_disconnect_signals (ModestWindow *self)
 {
 	ModestFolderWindowPrivate *priv;
diff --git a/src/widgets/modest-folder-view.c b/src/widgets/modest-folder-view.c
index c0f7598..bed885b 100644
--- a/src/widgets/modest-folder-view.c
+++ b/src/widgets/modest-folder-view.c
@@ -4333,3 +4333,21 @@ on_activity_changed (TnyGtkFolderListStore *store,
 		       activity);
 }
 #endif
+
+TnyList *
+modest_folder_view_get_model_tny_list (ModestFolderView *self)
+{
+	GtkTreeModel *model;
+	TnyList *ret_value;
+
+	ret_value = NULL;
+	model = NULL;
+
+	if (get_inner_models (MODEST_FOLDER_VIEW (self), NULL, NULL, (GtkTreeModel **) &model)) {
+		ret_value = TNY_LIST (model);
+		g_object_ref (ret_value);
+	}
+
+	return ret_value;
+
+}
diff --git a/src/widgets/modest-folder-view.h b/src/widgets/modest-folder-view.h
index 3c475ff..1b098aa 100644
--- a/src/widgets/modest-folder-view.h
+++ b/src/widgets/modest-folder-view.h
@@ -371,6 +371,16 @@ void modest_folder_view_show_message_count (ModestFolderView *self,
  */
 gboolean modest_folder_view_get_activity (ModestFolderView *self);
 
+/**
+ * modest_folder_view_get_model_tny_list:
+ * @self: a #ModestFolderView
+ *
+ * obtains the #TnyList model containing the accounts in the folder view.
+ *
+ * Returns: a caller owner #TnyList
+ */
+TnyList *modest_folder_view_get_model_tny_list (ModestFolderView *self);
+
 G_END_DECLS
 
 #endif /* __MODEST_FOLDER_VIEW_H__ */
-- 
1.7.9.5