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/***************************************************************************
kgamma.h - description
-------------------
begin : Sun Dec 16 13:52:24 CET 2001
copyright : (C) 2001 by Michael v.Ostheim
email : [email protected]
***************************************************************************/
/***************************************************************************
* *
* 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. *
* *
***************************************************************************/
#ifndef KGAMMA_H_
#define KGAMMA_H_
#include <kcmodule.h>
class GammaCtrl;
class QCheckBox;
class QComboBox;
class XVidExtWrap;
class KProcess;
class KGamma: public KCModule
{
Q_OBJECT
public:
KGamma(QWidget *parent, const char *name, const QStringList&);
virtual ~KGamma();
void load();
void load(bool useDefaults);
void save();
void defaults();
int buttons();
QString quickHelp() const;
protected: // Protected methods
/** The user interface */
void setupUI();
/** Decides if to load settings from user or system config */
bool loadSettings();
/** Load settings from kgammarc */
bool loadUserSettings();
/** Load settings from XF86Config */
bool loadSystemSettings();
/** Validate the loaded gamma values */
bool validateGammaValues();
private slots:
/** Called if the user changesd something */
void Changed() { emit changed(true); }
/** Called if the user marked or unmarked the XF86Config checkbox */
void changeConfig();
/** Called if the user marked or unmarked the sync screen checkbox */
void SyncScreens();
/** Called if the user chooses a new screen */
void changeScreen(int sn);
private:
bool saved, GammaCorrection;
int ScreenCount, currentScreen;
QStringList rgamma, ggamma, bgamma;
QValueList<int> assign;
QValueList<float> rbak, gbak, bbak;
GammaCtrl *gctrl, *rgctrl, *ggctrl, *bgctrl;
QCheckBox *xf86cfgbox, *syncbox;
QComboBox *screenselect;
KProcess *rootProcess;
XVidExtWrap *xv;
};
#endif
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