/*********************************************************************
 
 	KDE2 Default KWin client
 
 	Copyright (C) 1999, 2001 Daniel Duley <mosfet@kde.org>
 	Matthias Ettrich <ettrich@kde.org>
 	Karol Szwed <gallium@kde.org>
 
 	Draws mini titlebars for tool windows.
 	Many features are now customizable.

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, see <http://www.gnu.org/licenses/>.
*********************************************************************/

#ifndef KDE2_H
#define KDE2_H

#include <QBitmap>
#include <QDateTime>
#include <kcommondecoration.h>
#include <kdecorationfactory.h>

class QPixmap;

namespace KDE2 {

class KDE2Client;

class KDE2Handler: public KDecorationFactory
{
	public:
		KDE2Handler();
		~KDE2Handler();
                KDecoration* createDecoration( KDecorationBridge* b );
		bool reset( unsigned long changed );
		virtual QList< BorderSize > borderSizes() const;
		virtual bool supports( Ability ability ) const;

	private:
		unsigned long readConfig( bool update );
		void createPixmaps();
		void freePixmaps();
		void drawButtonBackground(QPixmap *pix,
				const QPalette &g, bool sunken);
};


class KDE2Button : public KCommonDecorationButton
{
	public:
		KDE2Button(ButtonType type, KDE2Client *parent, const char *name);
		~KDE2Button();

		void reset(unsigned long changed);

		void setBitmap(const unsigned char *bitmap);

	protected:
		void enterEvent(QEvent *);
		void leaveEvent(QEvent *);
		void paintEvent(QPaintEvent *);
		void drawButton(QPainter *p);
		void drawButtonLabel(QPainter*) {;}

		QBitmap* deco;
		bool    large;
		bool	isMouseOver;
};


class KDE2Client : public KCommonDecoration
{
	public:
		KDE2Client( KDecorationBridge* b, KDecorationFactory* f );
		~KDE2Client() {;}

		virtual QString visibleName() const;
		virtual bool decorationBehaviour(DecorationBehaviour behaviour) const;
		virtual int layoutMetric(LayoutMetric lm, bool respectWindowState = true, const KCommonDecorationButton * = 0) const;
		virtual KCommonDecorationButton *createButton(ButtonType type);

		virtual QRegion cornerShape(WindowCorner corner);

		void init();
		void reset( unsigned long changed );

	protected:
		void paintEvent( QPaintEvent* );

	private:
		bool mustDrawHandle() const;
		int           titleHeight;
};

}

#endif
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