Fix NSGLView invalidation

[ardour.git] / libs / canvas / canvas / flag.h

diff --git a/libs/canvas/canvas/flag.h b/libs/canvas/canvas/flag.h
index 3127fb09ad884cb7d26bd136480fce30f8e0746e..ac77cc759f7f22a96da157eeb53e4af8556321ec 100644 (file)
--- a/libs/canvas/canvas/flag.h
+++ b/libs/canvas/canvas/flag.h
@@ -1,5 +1,30 @@
-#include "canvas/group.h"
+/*
+    Copyright (C) 2011-2013 Paul Davis
+    Author: Carl Hetherington <cth@carlh.net>
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#ifndef __CANVAS_FLAG_H__
+#define __CANVAS_FLAG_H__
+
+#include <pangomm/fontdescription.h>
+
+#include "canvas/visibility.h"
 #include "canvas/types.h"
+#include "canvas/container.h"
 
 namespace ArdourCanvas {
 
@@ -7,21 +32,32 @@ class Text;
 class Line;
 class Rectangle;
 
-class Flag : public Group
+class LIBCANVAS_API Flag : public Container
 {
 public:
-       Flag (Group *, Distance, Color, Color, Duple);
+       Flag (Canvas *, Distance, Gtkmm2ext::Color, Gtkmm2ext::Color, Duple, bool invert=false);
+       Flag (Item*, Distance, Gtkmm2ext::Color, Gtkmm2ext::Color, Duple, bool invert=false);
 
        void set_text (std::string const &);
        void set_height (Distance);
-       
+
+       void set_font_description (Pango::FontDescription);
+
+       bool covers (Duple const &) const;
+
+       double width() const;
+
 private:
-       Distance _height;
-       Color _outline_color;
-       Color _fill_color;
+       void setup (Distance height, Duple position);
+
+       Gtkmm2ext::Color _outline_color;
+       Gtkmm2ext::Color _fill_color;
        Text* _text;
        Line* _line;
        Rectangle* _rectangle;
+       bool _invert;
 };
-       
+
 }
+
+#endif // __CANVAS_FLAG_H__