* added myself to about.cc

* created ArdourCanvas::CanvasFlag as a base class for flags
* removed obsolete cruft from midi_model
* made MidiTimeAxisView and MidiRegionView work together to display program changes as
  names by means of MidiPatchManager


git-svn-id: svn://localhost/ardour2/branches/3.0@4307 d708f5d6-7413-0410-9779-e7cbd77b26cf

1 files changed, 58 insertions, 0 deletions

diff --git a/gtk2_ardour/canvas-flag.h b/gtk2_ardour/canvas-flag.h
new file mode 100644
index 0000000000..ec150f685a
--- /dev/null
+++ b/gtk2_ardour/canvas-flag.h
@@ -0,0 +1,58 @@
+#ifndef CANVASFLAG_H_
+#define CANVASFLAG_H_
+
+#include <libgnomecanvasmm/group.h>
+#include <libgnomecanvasmm/text.h>
+#include <libgnomecanvasmm/widget.h>
+
+#include <ardour/midi_model.h>
+
+#include "simplerect.h"
+#include "simpleline.h"
+
+class MidiRegionView;
+
+namespace Gnome {
+namespace Canvas {
+
+class CanvasFlag : public Group
+{
+public:
+	CanvasFlag(
+		MidiRegionView&                       region,
+		Group&                                parent,
+		double                                height,
+		guint                                 outline_color_rgba = 0xc0c0c0ff,
+		guint                                 fill_color_rgba = 0x07070707,
+		double                                x = 0.0,
+		double                                y = 0.0
+	) 	: Group(parent, x, y)
+	, _text(0)
+	, _height(height)
+	, _outline_color_rgba(outline_color_rgba)
+	, _fill_color_rgba(fill_color_rgba)
+	, _region(region)
+	, _line(0)
+	, _rect(0)
+	{}
+	
+	virtual ~CanvasFlag();
+	
+	void set_text(string a_text);
+
+protected:
+	Text*                             _text;
+	double                            _height;
+	guint                             _outline_color_rgba;
+	guint                             _fill_color_rgba;
+	
+private:
+	MidiRegionView&                   _region;
+	SimpleLine*                       _line;
+	SimpleRect*                       _rect;
+};
+
+} // namespace Canvas
+} // namespace Gnome
+
+#endif /*CANVASFLAG_H_*/