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Viewing changes to kwin/kcmkwin/kwincompositing/advanced.cpp

  • Committer: Bazaar Package Importer
  • Author(s): Jonathan Riddell
  • Date: 2007-09-05 20:45:14 UTC
  • Revision ID: james.westby@ubuntu.com-20070905204514-632hhspl0nvrc84i
Tags: upstream-3.93.0
Import upstream version 3.93.0

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kwin/kcmkwin/kwincompositing/advanced.cpp
 
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/*****************************************************************
 
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 KWin - the KDE window manager
 
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 This file is part of the KDE project.
 
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Copyright (C) 2007 Rivo Laks <rivolaks@hot.ee>
 
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You can Freely distribute this program under the GNU General Public
 
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License. See the file "COPYING" for the exact licensing terms.
 
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******************************************************************/
 
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#include "advanced.h"
 
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#include "advanced.moc"
 
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#include <klocale.h>
 
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namespace KWin
 
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{
 
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KWinAdvancedCompositingOptions::KWinAdvancedCompositingOptions(QWidget* parent, KSharedConfigPtr config) :
 
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        KDialog(parent)
 
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{
 
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    mKWinConfig = config;
 
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    setCaption(i18n("Advanced compositing options"));
 
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    setButtons(KDialog::Ok | KDialog::Cancel | KDialog::Apply);
 
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    setModal(true);
 
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    QWidget* mainWidget = new QWidget(this);
 
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    ui.setupUi(mainWidget);
 
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    setMainWidget(mainWidget);
 
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    connect(ui.compositingType, SIGNAL(currentIndexChanged(int)), this, SLOT(compositingModeChanged()));
 
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    connect(ui.compositingType, SIGNAL(currentIndexChanged(int)), this, SLOT(changed()));
 
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    connect(ui.glMode, SIGNAL(currentIndexChanged(int)), this, SLOT(changed()));
 
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    connect(ui.glTextureFilter, SIGNAL(currentIndexChanged(int)), this, SLOT(changed()));
 
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    connect(ui.glDirect, SIGNAL(toggled(bool)), this, SLOT(changed()));
 
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    connect(ui.glVSync, SIGNAL(toggled(bool)), this, SLOT(changed()));
 
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    connect(this, SIGNAL(okClicked()), this, SLOT(save()));
 
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    connect(this, SIGNAL(applyClicked()), this, SLOT(save()));
 
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    load();
 
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    enableButtonApply(false);
 
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}
 
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KWinAdvancedCompositingOptions::~KWinAdvancedCompositingOptions()
 
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{
 
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}
 
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void KWinAdvancedCompositingOptions::changed()
 
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{
 
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    enableButtonApply(true);
 
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}
 
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void KWinAdvancedCompositingOptions::compositingModeChanged()
 
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{
 
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    ui.glGroup->setEnabled(ui.compositingType->currentIndex() == 0);
 
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}
 
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void KWinAdvancedCompositingOptions::load()
 
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{
 
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    KConfigGroup config(mKWinConfig, "Compositing");
 
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    QString backend = config.readEntry("Backend", "OpenGL");
 
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    ui.compositingType->setCurrentIndex((backend == "XRender") ? 1 : 0);
 
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    QString glMode = config.readEntry("GLMode", "TFP");
 
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    ui.glMode->setCurrentIndex((glMode == "TFP") ? 0 : ((glMode == "SHM") ? 1 : 2));
 
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    ui.glTextureFilter->setCurrentIndex(config.readEntry("GLTextureFilter", 1));
 
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    ui.glDirect->setChecked(config.readEntry("GLDirect", true));
 
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    ui.glVSync->setChecked(config.readEntry("GLVSync", true));
 
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}
 
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void KWinAdvancedCompositingOptions::save()
 
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{
 
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    // Is this ok?
 
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    if (!isButtonEnabled(KDialog::Apply)) {
 
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        return;
 
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    }
 
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    KConfigGroup config(mKWinConfig, "Compositing");
 
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    config.writeEntry("Backend", (ui.compositingType->currentIndex() == 0) ? "OpenGL" : "XRender");
 
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    QString glModes[] = { "TFP", "SHM", "Fallback" };
 
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    config.writeEntry("GLMode", glModes[ui.glMode->currentIndex()]);
 
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    config.writeEntry("GLTextureFilter", ui.glTextureFilter->currentIndex());
 
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    config.writeEntry("GLDirect", ui.glDirect->isChecked());
 
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    config.writeEntry("GLVSync", ui.glVSync->isChecked());
 
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    enableButtonApply(false);
 
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    emit configSaved();
 
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}
 
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} // namespace
 
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