a couple of debug output statements to help diagnose a crash

[ardour.git] / libs / canvas / fill.cc

diff --git a/libs/canvas/fill.cc b/libs/canvas/fill.cc
index 41c616a0f970deeb4dcc55d09808e46eb36b96b8..bf72c678aabad34dad5ad232d1af642dc1103eac 100644 (file)
--- a/libs/canvas/fill.cc
+++ b/libs/canvas/fill.cc
@@ -17,31 +17,35 @@
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */
 
+#include <cairomm/cairomm.h>
+
 #include "ardour/utils.h"
 
 #include "pbd/compose.h"
 #include "pbd/convert.h"
 
 #include "canvas/fill.h"
+#include "canvas/item.h"
+#include "canvas/types.h"
 #include "canvas/utils.h"
+#include "canvas/colors.h"
 
 using namespace std;
 using namespace ArdourCanvas;
 
-Fill::Fill (Group* parent)
-       : Item (parent)
+Fill::Fill (Item& self)
+       : _self (self)
        , _fill_color (0x000000ff)
        , _fill (true)
        , _transparent (false)
 {
-
 }
 
 void
 Fill::set_fill_color (Color color)
 {
        if (_fill_color != color) {
-               begin_visual_change ();
+               _self.begin_visual_change ();
                _fill_color = color;
 
                double r, g, b, a;
@@ -52,7 +56,7 @@ Fill::set_fill_color (Color color)
                        _transparent = false;
                }
 
-               end_visual_change ();
+               _self.end_visual_change ();
        }
 }
 
@@ -60,16 +64,20 @@ void
 Fill::set_fill (bool fill)
 {
        if (_fill != fill) {
-               begin_visual_change ();
+               _self.begin_visual_change ();
                _fill = fill;
-               end_visual_change ();
+               _self.end_visual_change ();
        }
 }
 
 void
 Fill::setup_fill_context (Cairo::RefPtr<Cairo::Context> context) const
 {
-       set_source_rgba (context, _fill_color);
+        if (_pattern) {
+                context->set_source (_pattern);
+        } else {
+                set_source_rgba (context, _fill_color);
+        }
 }
 
 void
@@ -92,10 +100,16 @@ Fill::setup_gradient_context (Cairo::RefPtr<Cairo::Context> context, Rect const
        context->set_source (_gradient);
 }
 
+void
+Fill::set_pattern (Cairo::RefPtr<Cairo::Pattern> p)
+{
+        _pattern = p;
+}
+
 void
 Fill::set_gradient (StopList const & stops, bool vertical)
 {
-       begin_visual_change ();
+       _self.begin_visual_change ();
 
        if (stops.empty()) {
                _stops.clear ();
@@ -104,5 +118,5 @@ Fill::set_gradient (StopList const & stops, bool vertical)
                _vertical_gradient = vertical;
        }
 
-       end_visual_change ();
+       _self.end_visual_change ();
 }