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/*
Copyright (C) 2002-2009 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 __port_matrix_row_labels_h__
#define __port_matrix_row_labels_h__
#include <boost/shared_ptr.hpp>
#include <gdkmm/color.h>
#include "port_matrix_component.h"
class PortMatrix;
class PortMatrixBody;
class PortMatrixNode;
class PortMatrixBundleChannel;
namespace ARDOUR {
class Bundle;
}
namespace Gtk {
class Menu;
}
class PortMatrixRowLabels : public PortMatrixComponent
{
public:
enum Location {
LEFT,
RIGHT
};
PortMatrixRowLabels (PortMatrix *, PortMatrixBody *, Location);
~PortMatrixRowLabels ();
void button_press (double, double, int, uint32_t);
double component_to_parent_x (double x) const;
double parent_to_component_x (double x) const;
double component_to_parent_y (double y) const;
double parent_to_component_y (double y) const;
void mouseover_changed (PortMatrixNode const &);
void draw_extra (cairo_t* cr);
private:
void render (cairo_t *);
void compute_dimensions ();
void remove_channel_proxy (boost::weak_ptr<ARDOUR::Bundle>, uint32_t);
void rename_channel_proxy (boost::weak_ptr<ARDOUR::Bundle>, uint32_t);
void render_port_name (cairo_t *, Gdk::Color, double, double, PortMatrixBundleChannel const &);
double channel_y (PortMatrixBundleChannel const &) const;
void queue_draw_for (PortMatrixNode const &);
double port_name_x () const;
PortMatrix* _port_matrix;
double _longest_port_name;
double _longest_bundle_name;
double _highest_group_name;
Gtk::Menu* _menu;
Location _location;
};
#endif
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