diff --git a/src/st/st-theme-node-drawing.c b/src/st/st-theme-node-drawing.c index 3db9f8fad..0637d97fe 100644 --- a/src/st/st-theme-node-drawing.c +++ b/src/st/st-theme-node-drawing.c @@ -1414,6 +1414,32 @@ st_theme_node_load_background_image (StThemeNode *node) return node->background_texture != COGL_INVALID_HANDLE; } +static gboolean +st_theme_node_invalidate_resources_for_file (StThemeNode *node, + GFile *file) +{ + StBorderImage *border_image; + gboolean changed = FALSE; + GFile *theme_file; + + theme_file = st_theme_node_get_background_image (node); + if ((theme_file != NULL) && g_file_equal (theme_file, file)) + { + st_theme_node_invalidate_background_image (node); + changed = TRUE; + } + + border_image = st_theme_node_get_border_image (node); + theme_file = border_image ? st_border_image_get_file (border_image) : NULL; + if ((theme_file != NULL) && g_file_equal (theme_file, file)) + { + st_theme_node_invalidate_border_image (node); + changed = TRUE; + } + + return changed; +} + static void st_theme_node_prerender_shadow (StThemeNodePaintState *state); static void @@ -2751,3 +2777,17 @@ st_theme_node_paint_state_invalidate (StThemeNodePaintState *state) state->alloc_width = 0; state->alloc_height = 0; } + +gboolean +st_theme_node_paint_state_invalidate_for_file (StThemeNodePaintState *state, + GFile *file) +{ + if (state->node != NULL && + st_theme_node_invalidate_resources_for_file (state->node, file)) + { + st_theme_node_paint_state_invalidate (state); + return TRUE; + } + + return FALSE; +} diff --git a/src/st/st-theme-node.h b/src/st/st-theme-node.h index 940b97a38..75976695f 100644 --- a/src/st/st-theme-node.h +++ b/src/st/st-theme-node.h @@ -287,6 +287,9 @@ void st_theme_node_paint_state_free (StThemeNodePaintState *state); void st_theme_node_paint_state_copy (StThemeNodePaintState *state, StThemeNodePaintState *other); void st_theme_node_paint_state_invalidate (StThemeNodePaintState *state); +gboolean st_theme_node_paint_state_invalidate_for_file (StThemeNodePaintState *state, + GFile *file); + void st_theme_node_paint_state_set_node (StThemeNodePaintState *state, StThemeNode *node); diff --git a/src/st/st-widget.c b/src/st/st-widget.c index db984ac9b..7c39b3585 100644 --- a/src/st/st-widget.c +++ b/src/st/st-widget.c @@ -289,44 +289,17 @@ st_widget_texture_cache_changed (StTextureCache *cache, { StWidget *actor = ST_WIDGET (user_data); StWidgetPrivate *priv = st_widget_get_instance_private (actor); - StThemeNode *node = priv->theme_node; - StBorderImage *border_image; gboolean changed = FALSE; - GFile *theme_file; + int i; - if (node == NULL) - return; - - theme_file = st_theme_node_get_background_image (node); - if ((theme_file != NULL) && g_file_equal (theme_file, file)) + for (i = 0; i < G_N_ELEMENTS (priv->paint_states); i++) { - st_theme_node_invalidate_background_image (node); - changed = TRUE; + StThemeNodePaintState *paint_state = &priv->paint_states[i]; + changed |= st_theme_node_paint_state_invalidate_for_file (paint_state, file); } - border_image = st_theme_node_get_border_image (node); - theme_file = border_image ? st_border_image_get_file (border_image) : NULL; - if ((theme_file != NULL) && g_file_equal (theme_file, file)) - { - st_theme_node_invalidate_border_image (node); - changed = TRUE; - } - - if (changed) - { - /* If we prerender the background / border, we need to update - * the paint state. We should probably implement a method to - * the theme node to determine this, but for now, just wipe - * the entire paint state. - * - * Use the existing state instead of a new one because it's - * assumed the rest of the state will stay the same. - */ - st_theme_node_paint_state_invalidate (current_paint_state (actor)); - - if (clutter_actor_is_mapped (CLUTTER_ACTOR (actor))) - clutter_actor_queue_redraw (CLUTTER_ACTOR (actor)); - } + if (changed && clutter_actor_is_mapped (CLUTTER_ACTOR (actor))) + clutter_actor_queue_redraw (CLUTTER_ACTOR (actor)); } static void