[nautilus/wip/csoriano/sidebar-notifications: 3/3] window: add notifications for sidebar operations

[Carlos Soriano Sánchez <csoriano src gnome org>]

commit c361ab235a36dfa2525f1ee600de660b7e01e290
Author: Carlos Soriano <csoriano gnome org>
Date:   Mon Feb 15 19:23:15 2016 +0100

    window: add notifications for sidebar operations
    
    Recently we removed gtk+ notifications from mount operations in the
    sidebar in order to move the handling of those to Nautilus.
    
    Now that that is done, implement notifications handling for sidebar
    operations.

 src/nautilus-window.c |   91 +++++++++++++++++++++++++++++++++++++++++++++++++
 1 files changed, 91 insertions(+), 0 deletions(-)
---
diff --git a/src/nautilus-window.c b/src/nautilus-window.c
index 5e79d39..5bd4c46 100644
--- a/src/nautilus-window.c
+++ b/src/nautilus-window.c
@@ -932,6 +932,95 @@ open_location_cb (NautilusWindow     *window,
                                                  location, flags, NULL, window, NULL);
 }
 
+static void
+notify_unmount_done (GMountOperation *op,
+                     const gchar     *message)
+{
+  GApplication *application;
+  gchar *notification_id;
+
+  application = g_application_get_default ();
+  notification_id = g_strdup_printf ("nautilus-mount-operation-%p", op);
+  g_application_withdraw_notification (application, notification_id);
+
+  if (message != NULL)
+    {
+      GNotification *unplug;
+      GIcon *icon;
+      gchar **strings;
+
+      strings = g_strsplit (message, "\n", 0);
+      icon = g_themed_icon_new ("media-removable");
+      unplug = g_notification_new (strings[0]);
+      g_notification_set_body (unplug, strings[1]);
+      g_notification_set_icon (unplug, icon);
+
+      g_application_send_notification (application, notification_id, unplug);
+      g_object_unref (unplug);
+      g_object_unref (icon);
+      g_strfreev (strings);
+    }
+
+  g_free (notification_id);
+}
+
+static void
+notify_unmount_show (GMountOperation *op,
+                     const gchar     *message)
+{
+  GApplication *application;
+  GNotification *unmount;
+  gchar *notification_id;
+  GIcon *icon;
+  gchar **strings;
+
+  application = g_application_get_default ();
+  strings = g_strsplit (message, "\n", 0);
+  icon = g_themed_icon_new ("media-removable");
+
+  unmount = g_notification_new (strings[0]);
+  g_notification_set_body (unmount, strings[1]);
+  g_notification_set_icon (unmount, icon);
+  g_notification_set_priority (unmount, G_NOTIFICATION_PRIORITY_URGENT);
+
+  notification_id = g_strdup_printf ("nautilus-mount-operation-%p", op);
+  g_application_send_notification (application, notification_id, unmount);
+  g_object_unref (unmount);
+  g_object_unref (icon);
+  g_strfreev (strings);
+  g_free (notification_id);
+}
+
+static void
+show_unmount_progress_cb (GMountOperation *op,
+                          const gchar     *message,
+                          gint64           time_left,
+                          gint64           bytes_left,
+                          gpointer         user_data)
+{
+  if (bytes_left == 0)
+    notify_unmount_done (op, message);
+  else
+    notify_unmount_show (op, message);
+}
+
+static void
+show_unmount_progress_aborted_cb (GMountOperation *op,
+                                  gpointer         user_data)
+{
+  notify_unmount_done (op, NULL);
+}
+
+static void
+places_sidebar_mount_operation_cb (NautilusWindow  *window,
+                                   GMountOperation *mount_operation)
+{
+  g_signal_connect (mount_operation, "show-unmount-progress",
+                    G_CALLBACK (show_unmount_progress_cb), NULL);
+  g_signal_connect (mount_operation, "aborted",
+                    G_CALLBACK (show_unmount_progress_aborted_cb), NULL);
+}
+
 /* Callback used when the places sidebar needs us to present an error message */
 static void
 places_sidebar_show_error_message_cb (GtkPlacesSidebar *sidebar,
@@ -1275,6 +1364,8 @@ nautilus_window_set_up_sidebar (NautilusWindow *window)
                          G_CALLBACK (places_sidebar_drag_perform_drop_cb), window);
        g_signal_connect (window->priv->places_sidebar, "populate-popup",
                          G_CALLBACK (places_sidebar_populate_popup_cb), window);
+       g_signal_connect (window->priv->places_sidebar, "mount-operation",
+                         G_CALLBACK (places_sidebar_mount_operation_cb), window);
 }
 
 void