/*
  This file is part of Ingen.
  Copyright 2007-2012 David Robillard <http://drobilla.net/>

  Ingen is free software: you can redistribute it and/or modify it under the
  terms of the GNU Affero General Public License as published by the Free
  Software Foundation, either version 3 of the License, or any later version.

  Ingen 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 Affero General Public License for details.

  You should have received a copy of the GNU Affero General Public License
  along with Ingen.  If not, see <http://www.gnu.org/licenses/>.
*/

#ifndef INGEN_GUI_LOADSUBPATCHWINDOW_HPP
#define INGEN_GUI_LOADSUBPATCHWINDOW_HPP

#include <gtkmm/builder.h>
#include <gtkmm/button.h>
#include <gtkmm/entry.h>
#include <gtkmm/filechooserdialog.h>
#include <gtkmm/label.h>
#include <gtkmm/radiobutton.h>
#include <gtkmm/spinbutton.h>

#include "raul/SharedPtr.hpp"

#include "ingen/GraphObject.hpp"

namespace Ingen {

namespace Client { class PatchModel; }

namespace GUI {

/** 'Add Subpatch' window.
 *
 * Loaded from XML as a derived object.
 *
 * \ingroup GUI
 */
class LoadPatchWindow : public Gtk::FileChooserDialog
{
public:
	LoadPatchWindow(BaseObjectType*                   cobject,
	                const Glib::RefPtr<Gtk::Builder>& xml);

	void init(App& app) { _app = &app; }

	void set_patch(SharedPtr<const Client::PatchModel> patch);

	void present(SharedPtr<const Client::PatchModel> patch,
	             bool                                import,
	             GraphObject::Properties             data);

protected:
	void on_show();

private:
	void merge_ports_selected();
	void insert_ports_selected();

	void selection_changed();
	void cancel_clicked();
	void ok_clicked();

	Raul::Symbol symbol_from_filename(const Glib::ustring& filename);
	Raul::Symbol avoid_symbol_clash(const Raul::Symbol& symbol);

	App* _app;

	GraphObject::Properties _initial_data;

	SharedPtr<const Client::PatchModel> _patch;

	Gtk::Label*       _symbol_label;
	Gtk::Entry*       _symbol_entry;
	Gtk::Label*       _ports_label;
	Gtk::RadioButton* _merge_ports_radio;
	Gtk::RadioButton* _insert_ports_radio;
	Gtk::RadioButton* _poly_voices_radio;
	Gtk::RadioButton* _poly_from_file_radio;
	Gtk::SpinButton*  _poly_spinbutton;
	Gtk::Button*      _ok_button;
	Gtk::Button*      _cancel_button;

	bool _import;
	bool _merge_ports;
};

} // namespace GUI
} // namespace Ingen

#endif // INGEN_GUI_LOADSUBPATCHWINDOW_HPP