/* ScummVM - Graphic Adventure Engine
 *
 * ScummVM is the legal property of its developers, whose names
 * are too numerous to list here. Please refer to the COPYRIGHT
 * file distributed with this source distribution.
 *
 * 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.
 *
 */

#ifndef TITANIC_VIEW_ITEM_H
#define TITANIC_VIEW_ITEM_H

#include "titanic/core/named_item.h"
#include "titanic/core/resource_key.h"
#include "titanic/messages/mouse_messages.h"

namespace Titanic {

class CViewItem : public CNamedItem {
	DECLARE_MESSAGE_MAP
private:
	CTreeItem *_buttonUpTargets[4];
private:
	void setData(double v);

	/**
	 * Called to handle mouse messagaes on the view
	 */
	bool handleMouseMsg(CMouseMsg *msg, bool flag);

	/**
	 * Handles mouse button up messages
	 */
	void handleButtonUpMsg(CMouseButtonUpMsg *msg);
protected:
	int _field24;
	double _field28;
	CResourceKey _resourceKey;
	int _field50;
	int _field54;
protected:
	virtual bool MouseButtonDownMsg(CMouseButtonDownMsg &msg);
	virtual bool MouseButtonUpMsg(CMouseButtonUpMsg &msg);
	virtual bool MouseMoveMsg(CMouseMoveMsg &msg);
	virtual bool MouseDoubleClickMsg(CMouseDoubleClickMsg &msg);
public:
	int _viewNumber;
public:
	CLASSDEF
	CViewItem();

	/**
	 * Save the data for the class to file
	 */
	virtual void save(SimpleFile *file, int indent) const;

	/**
	 * Load the data for the class from file
	 */
	virtual void load(SimpleFile *file);

	/**
	 * Get the resource key for the view
	 */
	bool getResourceKey(CResourceKey *key);

	/**
	 * Called when leaving the view
	 */
	void leaveView(CViewItem *newView);

	/**
	 * Called on an old view just left, and about to enter a new view
	 */
	void preEnterView(CViewItem *newView);

	/**
	 * Called when a new view is being entered
	 */
	void enterView(CViewItem *newView);
};

} // End of namespace Titanic

#endif /* TITANIC_NAMED_ITEM_H */