/*
 * Copyright (c) 2007,2008 Harry Bock <hbock@providence.edu>
 * Copyright (c) 2007      Gustavo Pichorim Boiko <gustavo.boiko@kdemail.net>
 * Copyright (c) 2002,2003 Hamish Rodda <rodda@kde.org>
 *
 *  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 __RANDR_H__
#define __RANDR_H__

#include <config-X11.h>

#include <KDebug>
#include <KLocale>
#include <QString>
#include <QPixmap>

extern "C"
{
#include <X11/Xlib.h>
#include <X11/Xproto.h>
#include <X11/extensions/Xrandr.h>
}

#include <fixx11h.h>

class RandRScreen;
class RandRCrtc;
class RandROutput;
class RandRMode;

// maps
typedef QMap<RRCrtc,RandRCrtc*> CrtcMap;
typedef QMap<RROutput,RandROutput*> OutputMap;
typedef QMap<RRMode,RandRMode> ModeMap;

//lists
typedef QList<RandRScreen*> ScreenList;
typedef QList<RROutput> OutputList;
typedef QList<RRCrtc> CrtcList;
typedef QList<RRMode> ModeList;

typedef QList<float> RateList;
typedef QList<QSize> SizeList;

class RandR
{
public:
    static Time timestamp;
    
    static const int OrientationCount = 6;
    static const int RotationCount    = 4;
    
    enum Orientations {
        Rotate0         = RR_Rotate_0,
        Rotate90        = RR_Rotate_90,
        Rotate180       = RR_Rotate_180,
        Rotate270       = RR_Rotate_270,
        RotateMask      = (RR_Rotate_0 | RR_Rotate_90 | RR_Rotate_180 | RR_Rotate_270),
        ReflectX        = RR_Reflect_X,
        ReflectY        = RR_Reflect_Y,
        ReflectMask     = (RR_Reflect_X | RR_Reflect_Y),
        OrientationMask = (RotateMask | ReflectMask)
    };
    
    enum Changes {
        ChangeCrtc       = 0x01,
        ChangeOutputs    = 0x02,
        ChangeMode       = 0x04,
        ChangeRotation   = 0x08,
        ChangeConnection = 0x10,
        ChangeRect       = 0x20,
        ChangeRate       = 0x40
    };

    static QString rotationName(int rotation, bool pastTense = false, bool capitalised = true);
    static QPixmap rotationIcon(int rotation, int currentRotation);

    static bool confirm(const QRect &rect = QRect());

    static SizeList sortSizes(const SizeList &sizes);
};

#endif