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/*
Copyright (C) 2009-2013 Paul Davis
Author: Johannes Mueller
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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#include <string>
#include <gtkmm/treestore.h>
#include <gtkmm/treemodelcolumn.h>
#include "gtkmm2ext/visibility.h"
namespace Gtk
{
class ComboBox;
}
/*
The singleton ActionModel provides a Gtk::Treestore of all actions known to
ardour.
To be used for example by surface control editors to implement action bindings.
*/
namespace ActionManager {
class LIBGTKMM2EXT_API ActionModel
{
public:
static const ActionModel& instance ();
const Glib::RefPtr<Gtk::TreeStore> model () const { return _model; }
const Gtk::TreeModelColumn<std::string>& name () const { return _columns.name; }
const Gtk::TreeModelColumn<std::string>& path () const { return _columns.path; }
struct Columns : public Gtk::TreeModel::ColumnRecord {
Columns() {
add (name);
add (path);
}
Gtk::TreeModelColumn<std::string> name;
Gtk::TreeModelColumn<std::string> path;
};
const Columns& columns() const { return _columns; }
void build_action_combo (Gtk::ComboBox& cb, std::string const& current_action) const;
private:
ActionModel ();
bool find_action_in_model (const Gtk::TreeModel::iterator& iter, std::string const & action_path, Gtk::TreeModel::iterator* found) const;
const Columns _columns;
Glib::RefPtr<Gtk::TreeStore> _model;
};
}
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