/**
 *  This file is a part of Promoe, an XMMS2 Client.
 *
 *  Copyright (C) 2005-2008 XMMS2 Team
 *
 *  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; version 2 of the License.
 *
 *  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.
 */

#ifndef __PLAYLISTWIDGET_H__
#define __PLAYLISTWIDGET_H__

#include "XMMSHandler.h"

#include <QScrollBar>
#include <QSizeGrip>

class PlaylistWidget;
class PlaylistScroller;

#include "Button.h"

class Skin;
class PlaylistView;
class PlaylistMenu;


class PlaylistSizeGrip : public QSizeGrip {
	Q_OBJECT
	
	public:
		PlaylistSizeGrip (QWidget *parent) : QSizeGrip (parent) {}
		~PlaylistSizeGrip () {}

	public slots:
		void paintEvent (QPaintEvent *event) {}

};

class PlaylistScrollBar : public QScrollBar {
	Q_OBJECT

	public:
		PlaylistScrollBar (QWidget *parent = NULL);
		~PlaylistScrollBar () {}

	public slots:
		void mouseMoveEvent (QMouseEvent *event);
		void mousePressEvent (QMouseEvent *event);
		void mouseReleaseEvent (QMouseEvent *event);
		void paintEvent (QPaintEvent *event);
		void setPixmaps (Skin *skin);

	private:
		int sliderPositionFromValue ();
		int sliderValueFromPosition (int position);

		int m_sliderOffset;
		QPixmap m_pixmap;
		QPixmap m_slider;
		QPixmap m_slider_down;
};


class PlaylistWidget : public QWidget {
	Q_OBJECT

	public:
		PlaylistWidget (QWidget *parent);
		~PlaylistWidget () {}

		void setActive (bool);
		void switchDisplay (void);

	public slots:
		void setPixmaps (Skin *skin);

		void menuAddUrl ();
		void menuAddDir ();
		void menuAddFile ();
		void menuAddPls ();

	protected slots:
		void openPlaylistChooser ();

	private:
		void resizeEvent (QResizeEvent *event);
		void paintEvent (QPaintEvent *event);
		void mouseDoubleClickEvent (QMouseEvent *event);
		void addButtons (void);
		void diveDir (const QString &);

		QPixmap m_corner1;
		QPixmap m_corner2;
		QPixmap m_corner3;
		QPixmap m_corner4;

		QPixmap m_titlebar;
		QPixmap m_tfill;
		QPixmap m_bfill;
		QPixmap m_lfill;
		QPixmap m_rfill;
		QPixmap m_rfill2;
		QPixmap m_rfill3;

		bool m_active;

		PlaylistView *m_view;
		QScrollBar *m_scrollBar;
		PlaylistSizeGrip *m_sizegrip;

		PlaylistMenu *m_add;
		PlaylistMenu *m_del;
		PlaylistMenu *m_sel;
		PlaylistMenu *m_msc;
		PlaylistMenu *m_lst;
};

#endif