* Fixes NB#80994, adds a "retrieving" info banner when opening a message takes more...

pmo-trunk-r4201

diff --git a/src/maemo/modest-main-window.c b/src/maemo/modest-main-window.c
index 03ffe7f..81eb994 100644 (file)
--- a/src/maemo/modest-main-window.c
+++ b/src/maemo/modest-main-window.c
@@ -176,6 +176,8 @@ static void on_updating_msg_list (ModestHeaderView *header_view,
 
 static gboolean restore_paned_timeout_handler (gpointer *data);
 
+static gboolean show_retrieving_banner (gpointer user_data);
+
 typedef struct _ModestMainWindowPrivate ModestMainWindowPrivate;
 struct _ModestMainWindowPrivate {
        GtkWidget *msg_paned;
@@ -227,6 +229,10 @@ struct _ModestMainWindowPrivate {
        GtkWidget *updating_banner;
        guint updating_banner_timeout;
 
+       /* "Retrieving" banner for header view */
+       GtkWidget *retrieving_banner;
+       guint retrieving_banner_timeout;
+
        /* Display state */
        osso_display_state_t display_state;
 };
@@ -356,6 +362,8 @@ modest_main_window_init (ModestMainWindow *obj)
        priv->sighandlers = NULL;
        priv->updating_banner = NULL;
        priv->updating_banner_timeout = 0;
+       priv->retrieving_banner = NULL;
+       priv->retrieving_banner_timeout = 0;
        priv->display_state = OSSO_DISPLAY_ON;
        
        modest_window_mgr_register_help_id (modest_runtime_get_window_mgr(),
@@ -394,6 +402,16 @@ modest_main_window_finalize (GObject *obj)
                priv->updating_banner = NULL;
        }
 
+       if (priv->retrieving_banner_timeout > 0) {
+               g_source_remove (priv->retrieving_banner_timeout);
+               priv->retrieving_banner_timeout = 0;
+       }
+
+       if (priv->retrieving_banner) {
+               gtk_widget_destroy (priv->retrieving_banner);
+               priv->retrieving_banner = NULL;
+       }
+
        if (priv->restore_paned_timeout > 0) {
                g_source_remove (priv->restore_paned_timeout);
                priv->restore_paned_timeout = 0;
@@ -2282,6 +2300,15 @@ on_mail_operation_started (ModestMailOperation *mail_op,
                g_object_unref (account);
                if (!is_remote)
                        return;
+
+               /* Show information banner. Remove old timeout */
+               if (priv->retrieving_banner_timeout > 0) {
+                       g_source_remove (priv->retrieving_banner_timeout);
+                       priv->retrieving_banner_timeout = 0;
+               }
+               /* Create a new timeout */
+               priv->retrieving_banner_timeout = 
+                       g_timeout_add (2000, show_retrieving_banner, self);
        }
               
        /* Get toolbar mode from operation id*/
@@ -2337,6 +2364,18 @@ on_mail_operation_finished (ModestMailOperation *mail_op,
                g_object_unref (account);
                if (!is_remote)
                        return;
+
+               /* Remove old timeout */
+               if (priv->retrieving_banner_timeout > 0) {
+                       g_source_remove (priv->retrieving_banner_timeout);
+                       priv->retrieving_banner_timeout = 0;
+               }
+
+               /* Remove the banner if exists */
+               if (priv->retrieving_banner) {
+                       gtk_widget_destroy (priv->retrieving_banner);
+                       priv->retrieving_banner = NULL;
+               }
        }
 
        /* Get toolbar mode from operation id*/
@@ -2714,3 +2753,25 @@ modest_main_window_screen_is_on (ModestMainWindow *self)
        
        return (priv->display_state == OSSO_DISPLAY_ON) ? TRUE : FALSE;
 }
+
+static gboolean
+show_retrieving_banner (gpointer user_data)
+{
+       ModestMainWindowPrivate *priv = NULL;
+
+       priv = MODEST_MAIN_WINDOW_GET_PRIVATE (user_data);
+
+       if (priv->retrieving_banner == NULL) {
+
+               /* We're outside the main lock */
+               gdk_threads_enter ();
+               priv->retrieving_banner = 
+                       modest_platform_animation_banner (GTK_WIDGET (user_data), NULL,
+                                                         _("mcen_ib_getting_items"));
+               gdk_threads_leave ();
+       }
+
+       /* Remove timeout */
+       priv->retrieving_banner_timeout = 0;
+       return FALSE;
+}