[gnome-photos] application, preview-view: Remove the draw action

[Debarshi Ray <debarshir src gnome org>]

commit f48f7e1f2f1ebc64a0389441a23f20cfe2ddb667
Author: Debarshi Ray <debarshir gnome org>
Date:   Tue Jan 24 19:48:33 2017 +0100

    application, preview-view: Remove the draw action
    
    PhotosImageView can now detect changes in the output of a GeglNode.
    PhotosTool sub-classes that do their own drawing are now responsible
    for queuing a redraw whenever the widget needs to be updated.
    
    Therefore, there is no need to queue redraws from disparate sections of
    the code.

 src/photos-application.c  |    9 ---------
 src/photos-preview-view.c |   19 -------------------
 2 files changed, 0 insertions(+), 28 deletions(-)
---
diff --git a/src/photos-application.c b/src/photos-application.c
index c69832a..43d1896 100644
--- a/src/photos-application.c
+++ b/src/photos-application.c
@@ -78,7 +78,6 @@ struct _PhotosApplication
   GSimpleAction *crop_action;
   GSimpleAction *delete_action;
   GSimpleAction *denoise_action;
-  GSimpleAction *draw_action;
   GSimpleAction *edit_action;
   GSimpleAction *edit_cancel_action;
   GSimpleAction *edit_done_action;
@@ -397,10 +396,6 @@ photos_application_actions_update (PhotosApplication *self)
             && mode == PHOTOS_WINDOW_MODE_PREVIEW
             && photos_base_item_can_edit (item));
   g_simple_action_set_enabled (self->edit_action, enable);
-
-  enable = ((load_state == PHOTOS_LOAD_STATE_FINISHED && mode == PHOTOS_WINDOW_MODE_PREVIEW)
-            || mode == PHOTOS_WINDOW_MODE_EDIT);
-  g_simple_action_set_enabled (self->draw_action, enable);
 }
 
 
@@ -1709,9 +1704,6 @@ photos_application_startup (GApplication *application)
   self->denoise_action = g_simple_action_new ("denoise-current", G_VARIANT_TYPE_UINT16);
   g_action_map_add_action (G_ACTION_MAP (self), G_ACTION (self->denoise_action));
 
-  self->draw_action = g_simple_action_new ("draw-current", NULL);
-  g_action_map_add_action (G_ACTION_MAP (self), G_ACTION (self->draw_action));
-
   self->edit_cancel_action = g_simple_action_new ("edit-cancel", NULL);
   g_signal_connect_swapped (self->edit_cancel_action,
                             "activate",
@@ -1894,7 +1886,6 @@ photos_application_dispose (GObject *object)
   g_clear_object (&self->crop_action);
   g_clear_object (&self->delete_action);
   g_clear_object (&self->denoise_action);
-  g_clear_object (&self->draw_action);
   g_clear_object (&self->edit_action);
   g_clear_object (&self->edit_cancel_action);
   g_clear_object (&self->edit_done_action);
diff --git a/src/photos-preview-view.c b/src/photos-preview-view.c
index 767ed76..ecefcbe 100644
--- a/src/photos-preview-view.c
+++ b/src/photos-preview-view.c
@@ -44,7 +44,6 @@
 struct _PhotosPreviewView
 {
   GtkBin parent_instance;
-  GAction *draw;
   GCancellable *cancellable;
   GeglNode *node;
   GtkWidget *overlay;
@@ -397,18 +396,6 @@ photos_preview_view_denoise (PhotosPreviewView *self, GVariant *parameter)
 
 
 static void
-photos_preview_view_draw (PhotosPreviewView *self)
-{
-  GtkWidget *view;
-  GtkWidget *view_container;
-
-  view_container = gtk_stack_get_visible_child (GTK_STACK (self->stack));
-  view = photos_preview_view_get_view_from_view_container (view_container);
-  gtk_widget_queue_draw (view);
-}
-
-
-static void
 photos_preview_view_insta (PhotosPreviewView *self, GVariant *parameter)
 {
   PhotosBaseItem *item;
@@ -480,8 +467,6 @@ photos_preview_view_tool_activated (PhotosTool *tool, gpointer user_data)
 
   self->current_tool = tool;
   g_object_add_weak_pointer (G_OBJECT (self->current_tool), (gpointer *) &self->current_tool);
-
-  g_action_activate (self->draw, NULL);
 }
 
 
@@ -502,7 +487,6 @@ photos_preview_view_tool_changed (PhotosPreviewView *self, PhotosTool *tool)
   if (tool == NULL)
     {
       self->current_tool = NULL;
-      g_action_activate (self->draw, NULL);
     }
   else
     {
@@ -739,9 +723,6 @@ photos_preview_view_init (PhotosPreviewView *self)
   action = g_action_map_lookup_action (G_ACTION_MAP (app), "denoise-current");
   g_signal_connect_object (action, "activate", G_CALLBACK (photos_preview_view_denoise), self, 
G_CONNECT_SWAPPED);
 
-  self->draw = g_action_map_lookup_action (G_ACTION_MAP (app), "draw-current");
-  g_signal_connect_object (self->draw, "activate", G_CALLBACK (photos_preview_view_draw), self, 
G_CONNECT_SWAPPED);
-
   action = g_action_map_lookup_action (G_ACTION_MAP (app), "edit-done");
   g_signal_connect_object (action, "activate", G_CALLBACK (photos_preview_view_edit_done), self, 
G_CONNECT_SWAPPED);