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/*
Copyright (C) 2004 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 __bindable_button_h__
#define __bindable_button_h__
#include <string>
#include "pbd/signals.h"
#include "gtkmm2ext/visibility.h"
#include "gtkmm2ext/stateful_button.h"
#include "gtkmm2ext/binding_proxy.h"
namespace PBD {
class Controllable;
}
class LIBGTKMM2EXT_API BindableToggleButton : public Gtkmm2ext::StatefulToggleButton
{
public:
BindableToggleButton (const std::string &label)
: Gtkmm2ext::StatefulToggleButton (label) {}
BindableToggleButton () {}
virtual ~BindableToggleButton() {}
bool on_button_press_event (GdkEventButton *ev) {
if (!binding_proxy.button_press_handler (ev)) {
StatefulToggleButton::on_button_press_event (ev);
return false;
} else {
return true;
}
}
boost::shared_ptr<PBD::Controllable> get_controllable() { return binding_proxy.get_controllable(); }
void set_controllable (boost::shared_ptr<PBD::Controllable> c);
void watch ();
protected:
void controllable_changed ();
PBD::ScopedConnection watch_connection;
private:
BindingProxy binding_proxy;
};
class LIBGTKMM2EXT_API BindableButton : public Gtkmm2ext::StatefulButton
{
public:
BindableButton (boost::shared_ptr<PBD::Controllable> c) : binding_proxy (c) {}
~BindableButton() {}
bool on_button_press_event (GdkEventButton *ev) {
if (!binding_proxy.button_press_handler (ev)) {
StatefulButton::on_button_press_event (ev);
return false;
} else {
return true;
}
}
boost::shared_ptr<PBD::Controllable> get_controllable() { return binding_proxy.get_controllable(); }
void set_controllable (boost::shared_ptr<PBD::Controllable> c) { binding_proxy.set_controllable (c); }
private:
BindingProxy binding_proxy;
};
#endif
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