Remove useless pixmap_gc variable

(bzr r10347.1.14)

1 files changed, 6 insertions, 21 deletions

diff --git a/src/display/sp-canvas.cpp b/src/display/sp-canvas.cpp
index f6446bdd7..d7f34969f 100644
--- a/src/display/sp-canvas.cpp
+++ b/src/display/sp-canvas.cpp
@@ -1061,7 +1061,7 @@ sp_canvas_init (SPCanvas *canvas)
 
 #if ENABLE_LCMS
     canvas->enable_cms_display_adj = false;
-    canvas->cms_key = new Glib::ustring("");
+    new (&canvas->cms_key) Glib::ustring("");
 #endif // ENABLE_LCMS
 
     canvas->is_scrolling = false;
@@ -1121,6 +1121,8 @@ sp_canvas_destroy (GtkObject *object)
 
     shutdown_transients (canvas);
 
+    canvas->cms_key.~ustring();
+
     if (GTK_OBJECT_CLASS (canvas_parent_class)->destroy)
         (* GTK_OBJECT_CLASS (canvas_parent_class)->destroy) (object);
 }
@@ -1150,8 +1152,6 @@ sp_canvas_new_aa (void)
 static void
 sp_canvas_realize (GtkWidget *widget)
 {
-    SPCanvas *canvas = SP_CANVAS (widget);
-
     GdkWindowAttr attributes;
     attributes.window_type = GDK_WINDOW_CHILD;
     attributes.x = widget->allocation.x;
@@ -1187,8 +1187,6 @@ sp_canvas_realize (GtkWidget *widget)
     widget->style = gtk_style_attach (widget->style, widget->window);
 
     gtk_widget_set_realized (widget, TRUE);
-
-    canvas->pixmap_gc = gdk_gc_new (SP_CANVAS_WINDOW (canvas));
 }
 
 /**
@@ -1205,9 +1203,6 @@ sp_canvas_unrealize (GtkWidget *widget)
 
     shutdown_transients (canvas);
 
-    gdk_gc_destroy (canvas->pixmap_gc);
-    canvas->pixmap_gc = NULL;
-
     if (GTK_WIDGET_CLASS (canvas_parent_class)->unrealize)
         (* GTK_WIDGET_CLASS (canvas_parent_class)->unrealize) (widget);
 }
@@ -1626,7 +1621,7 @@ sp_canvas_motion (GtkWidget *widget, GdkEventMotion *event)
     if (event->window != SP_CANVAS_WINDOW (canvas))
         return FALSE;
 
-    if (canvas->pixmap_gc == NULL) // canvas being deleted
+    if (canvas->root == NULL) // canvas being deleted
         return FALSE;
 
     canvas->state = event->state;
@@ -1694,7 +1689,7 @@ static void sp_canvas_paint_single_buffer(SPCanvas *canvas, int x0, int y0, int
         Inkscape::Preferences *prefs = Inkscape::Preferences::get();
         bool fromDisplay = prefs->getBool( "/options/displayprofile/from_display");
         if ( fromDisplay ) {
-            transf = Inkscape::CMSSystem::getDisplayPer( canvas->cms_key ? *(canvas->cms_key) : "" );
+            transf = Inkscape::CMSSystem::getDisplayPer( canvas->cms_key );
         } else {
             transf = Inkscape::CMSSystem::getDisplayTransform();
         }
@@ -1881,16 +1876,6 @@ sp_canvas_paint_rect (SPCanvas *canvas, int xx0, int yy0, int xx1, int yy1)
     rect.x1 = MIN (rect.x1, canvas->x0/*draw_x1*/ + GTK_WIDGET (canvas)->allocation.width);
     rect.y1 = MIN (rect.y1, canvas->y0/*draw_y1*/ + GTK_WIDGET (canvas)->allocation.height);
 
-#ifdef DEBUG_REDRAW
-    // paint the area to redraw yellow
-    gdk_rgb_gc_set_foreground (canvas->pixmap_gc, 0xFFFF00);
-    gdk_draw_rectangle (SP_CANVAS_WINDOW (canvas),
-                        canvas->pixmap_gc,
-                        TRUE,
-                        rect.x0 - canvas->x0, rect.y0 - canvas->y0,
-                        rect.x1 - rect.x0, rect.y1 - rect.y0);
-#endif
-
     PaintRectSetup setup;
 
     setup.canvas = canvas;
@@ -2088,7 +2073,7 @@ paint (SPCanvas *canvas)
 static int
 do_update (SPCanvas *canvas)
 {
-    if (!canvas->root || !canvas->pixmap_gc) // canvas may have already be destroyed by closing desktop during interrupted display!
+    if (!canvas->root) // canvas may have already be destroyed by closing desktop during interrupted display!
         return TRUE;
         
     if (canvas->drawing_disabled)