[rhythmbox] widgets: replace gdk_draw_pixbuf with cairo calls

[Jonathan Matthew <jmatthew src gnome org>]

commit 1bddf3b0dfdd62d3b981636fb8ca6bd46125c3f3
Author: Jonathan Matthew <jonathan d14n org>
Date:   Wed Jul 28 18:07:19 2010 +1000

    widgets: replace gdk_draw_pixbuf with cairo calls

 widgets/rb-cell-renderer-pixbuf.c |   20 +++++++-------------
 widgets/rb-rating-helper.c        |   14 ++++++--------
 2 files changed, 13 insertions(+), 21 deletions(-)
---
diff --git a/widgets/rb-cell-renderer-pixbuf.c b/widgets/rb-cell-renderer-pixbuf.c
index 178b4b9..361ad50 100644
--- a/widgets/rb-cell-renderer-pixbuf.c
+++ b/widgets/rb-cell-renderer-pixbuf.c
@@ -297,19 +297,13 @@ rb_cell_renderer_pixbuf_render (GtkCellRenderer    *cell,
   pix_rect.width -= xpad * 2;
   pix_rect.height -= ypad * 2;
 
-  if (gdk_rectangle_intersect (cell_area, &pix_rect, &draw_rect))
-    gdk_draw_pixbuf (window,
-		     NULL,
-		     cellpixbuf->pixbuf,
-		     /* pixbuf 0, 0 is at pix_rect.x, pix_rect.y */
-		     draw_rect.x - pix_rect.x,
-		     draw_rect.y - pix_rect.y,
-		     draw_rect.x,
-		     draw_rect.y,
-		     draw_rect.width,
-		     draw_rect.height,
-		     GDK_RGB_DITHER_NORMAL,
-		     0, 0);
+  if (gdk_rectangle_intersect (cell_area, &pix_rect, &draw_rect)) {
+    cairo_t *cr = gdk_cairo_create (window);
+    gdk_cairo_set_source_pixbuf (cr, cellpixbuf->pixbuf, pix_rect.x, pix_rect.y);
+    gdk_cairo_rectangle (cr, &draw_rect);
+    cairo_paint (cr);
+    cairo_destroy (cr);
+  }
 }
 
 static gboolean
diff --git a/widgets/rb-rating-helper.c b/widgets/rb-rating-helper.c
index 4018bee..1a58604 100644
--- a/widgets/rb-rating-helper.c
+++ b/widgets/rb-rating-helper.c
@@ -170,6 +170,7 @@ rb_rating_render_stars (GtkWidget *widget,
 {
 	int i, icon_width;
 	gboolean rtl;
+	cairo_t *cr;
 
 	g_return_val_if_fail (widget != NULL, FALSE);
 	g_return_val_if_fail (window != NULL, FALSE);
@@ -178,6 +179,7 @@ rb_rating_render_stars (GtkWidget *widget,
 	rtl = (gtk_widget_get_direction (widget) == GTK_TEXT_DIR_RTL);
 	gtk_icon_size_lookup (GTK_ICON_SIZE_MENU, &icon_width, NULL);
 
+	cr = gdk_cairo_create (window);
 	for (i = 0; i < RB_RATING_MAX_SCORE; i++) {
 		GdkPixbuf *buf;
 		GtkStateType state;
@@ -225,15 +227,11 @@ rb_rating_render_stars (GtkWidget *widget,
 			star_offset = i * icon_width;
 		}
 
-		gdk_draw_pixbuf (window,
-				 NULL,
-				 buf,
-				 x, y,
-				 x_offset + star_offset, y_offset,
-				 icon_width, icon_width,
-				 GDK_RGB_DITHER_NORMAL, 0, 0);
-		g_object_unref (G_OBJECT (buf));
+		gdk_cairo_set_source_pixbuf (cr, buf, x_offset + star_offset, y_offset);
+		cairo_paint (cr);
+		g_object_unref (buf);
 	}
+	cairo_destroy (cr);
 
 	return TRUE;
 }