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/*
Copyright (C) 2000-2010 Paul Davis
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 __PATCH_CHANGE_H__
#define __PATCH_CHANGE_H__
#include "canvas/flag.h"
class MidiRegionView;
namespace MIDI {
namespace Name {
struct PatchPrimaryKey;
}
}
class PatchChange
{
public:
PatchChange(MidiRegionView& region,
ArdourCanvas::Container* parent,
const std::string& text,
double height,
double x,
double y,
ARDOUR::InstrumentInfo& info,
ARDOUR::MidiModel::PatchChangePtr patch,
ArdourCanvas::Color outline_color,
ArdourCanvas::Color fill_color);
~PatchChange();
void initialize_popup_menus();
void on_patch_menu_selected(const MIDI::Name::PatchPrimaryKey& key);
void move (ArdourCanvas::Duple);
void set_height (ArdourCanvas::Distance);
void hide ();
void show ();
double width() const { return _flag->width(); }
void set_text (std::string const & s) { _flag->set_text (s); }
ARDOUR::MidiModel::PatchChangePtr patch() const { return _patch; }
ArdourCanvas::Item* canvas_item() const { return _flag; }
ArdourCanvas::Item& item() const { return *_flag; }
private:
bool event_handler (GdkEvent *);
MidiRegionView& _region;
ARDOUR::InstrumentInfo& _info;
ARDOUR::MidiModel::PatchChangePtr _patch;
Gtk::Menu _popup;
bool _popup_initialized;
ArdourCanvas::Flag* _flag;
};
#endif /* __PATCH_CHANGE_H__ */
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