kwin/effects/cylinder_config.cpp

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/********************************************************************
KWin - the KDE window manager
This file is part of the KDE project.
Copyright (C) 2008 Martin Gräßlin <ubuntu@martin-graesslin.com>
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/>.
*********************************************************************/
#include "cylinder_config.h"
#include <kwineffects.h>
#include <kconfiggroup.h>
#include <kcolorscheme.h>
#include <KActionCollection>
#include <kaction.h>
#include <KFileDialog>
#include <KImageFilePreview>
#include <QGridLayout>
#include <QColor>
#ifndef KDE_USE_FINAL
KWIN_EFFECT_CONFIG_FACTORY
#endif
namespace KWin
{
CylinderEffectConfigForm::CylinderEffectConfigForm(QWidget* parent) : QWidget(parent)
{
setupUi(this);
}
CylinderEffectConfig::CylinderEffectConfig(QWidget* parent, const QVariantList& args) :
KCModule(EffectFactory::componentData(), parent, args)
{
m_ui = new CylinderEffectConfigForm(this);
QGridLayout* layout = new QGridLayout(this);
layout->addWidget(m_ui, 0, 0);
m_ui->screenEdgeCombo->addItem(i18n("Top"));
m_ui->screenEdgeCombo->addItem(i18n("Top-right"));
m_ui->screenEdgeCombo->addItem(i18n("Right"));
m_ui->screenEdgeCombo->addItem(i18n("Bottom-right"));
m_ui->screenEdgeCombo->addItem(i18n("Bottom"));
m_ui->screenEdgeCombo->addItem(i18n("Bottom-left"));
m_ui->screenEdgeCombo->addItem(i18n("Left"));
m_ui->screenEdgeCombo->addItem(i18n("Top-left"));
m_ui->screenEdgeCombo->addItem(i18n("None"));
m_actionCollection = new KActionCollection( this, componentData() );
m_actionCollection->setConfigGroup( "Cube" );
m_actionCollection->setConfigGlobal(true);
KAction* a = (KAction*) m_actionCollection->addAction( "Cube" );
a->setText( i18n("Desktop Cube" ));
a->setProperty("isConfigurationAction", true);
a->setGlobalShortcut( KShortcut( Qt::CTRL + Qt::Key_F11 ));
m_ui->editor->addCollection(m_actionCollection);
m_ui->wallpaperButton->setIcon(KIcon("document-open"));
connect(m_ui->wallpaperButton, SIGNAL(clicked()), this, SLOT(showFileDialog()));
connect(m_ui->screenEdgeCombo, SIGNAL(currentIndexChanged(int)), this, SLOT(changed()));
connect(m_ui->rotationDurationSpin, SIGNAL(valueChanged(int)), this, SLOT(changed()));
connect(m_ui->cubeOpacitySlider, SIGNAL(valueChanged(int)), this, SLOT(changed()));
connect(m_ui->cubeOpacitySpin, SIGNAL(valueChanged(int)), this, SLOT(changed()));
connect(m_ui->displayDesktopNameBox, SIGNAL(stateChanged(int)), this, SLOT(changed()));
connect(m_ui->reflectionBox, SIGNAL(stateChanged(int)), this, SLOT(changed()));
connect(m_ui->backgroundColorButton, SIGNAL(changed(QColor)), this, SLOT(changed()));
connect(m_ui->bigCubeBox, SIGNAL(stateChanged(int)), this, SLOT(changed()));
connect(m_ui->cubeCapsBox, SIGNAL(stateChanged(int)), this, SLOT(changed()));
connect(m_ui->cubeCapsBox, SIGNAL(stateChanged(int)), this, SLOT(capsSelectionChanged()));
connect(m_ui->capsImageBox, SIGNAL(stateChanged(int)), this, SLOT(changed()));
connect(m_ui->capColorButton, SIGNAL(changed(QColor)), this, SLOT(changed()));
connect(m_ui->wallpaperLineEdit, SIGNAL(textChanged(QString)), this, SLOT(changed()));
connect(m_ui->closeOnMouseReleaseBox, SIGNAL(stateChanged(int)), this, SLOT(changed()));
load();
}
void CylinderEffectConfig::load()
{
KCModule::load();
KConfigGroup conf = EffectsHandler::effectConfig( "Cylinder" );
int duration = conf.readEntry( "RotationDuration", 500 );
float opacity = conf.readEntry( "Opacity", 80 );
bool desktopName = conf.readEntry( "DisplayDesktopName", true );
bool reflection = conf.readEntry( "Reflection", true );
int activateBorder = conf.readEntry( "BorderActivate", (int)ElectricNone );
QColor background = conf.readEntry( "BackgroundColor", QColor( Qt::black ) );
QColor capColor = conf.readEntry( "CapColor", KColorScheme( QPalette::Active, KColorScheme::Window ).background().color() );
bool texturedCaps = conf.readEntry( "TexturedCaps", true );
bool caps = conf.readEntry( "Caps", true );
bool bigCube = conf.readEntry( "BigCube", false );
bool closeOnMouseRelease = conf.readEntry( "CloseOnMouseRelease", false );
m_ui->wallpaperLineEdit->setText( conf.readEntry( "Wallpaper", "" ) );
if( activateBorder == (int)ElectricNone )
activateBorder--;
m_ui->screenEdgeCombo->setCurrentIndex( activateBorder );
m_ui->rotationDurationSpin->setValue( duration );
m_ui->cubeOpacitySlider->setValue( opacity );
m_ui->cubeOpacitySpin->setValue( opacity );
if( desktopName )
{
m_ui->displayDesktopNameBox->setCheckState( Qt::Checked );
}
else
{
m_ui->displayDesktopNameBox->setCheckState( Qt::Unchecked );
}
if( reflection )
{
m_ui->reflectionBox->setCheckState( Qt::Checked );
}
else
{
m_ui->reflectionBox->setCheckState( Qt::Unchecked );
}
if( caps )
{
m_ui->cubeCapsBox->setCheckState( Qt::Checked );
}
else
{
m_ui->cubeCapsBox->setCheckState( Qt::Unchecked );
}
if( texturedCaps )
{
m_ui->capsImageBox->setCheckState( Qt::Checked );
}
else
{
m_ui->capsImageBox->setCheckState( Qt::Unchecked );
}
if( bigCube )
{
m_ui->bigCubeBox->setCheckState( Qt::Checked );
}
else
{
m_ui->bigCubeBox->setCheckState( Qt::Unchecked );
}
if( closeOnMouseRelease )
{
m_ui->closeOnMouseReleaseBox->setCheckState( Qt::Checked );
}
else
{
m_ui->closeOnMouseReleaseBox->setCheckState( Qt::Unchecked );
}
m_ui->backgroundColorButton->setColor( background );
m_ui->capColorButton->setColor( capColor );
capsSelectionChanged();
emit changed(false);
}
void CylinderEffectConfig::save()
{
KConfigGroup conf = EffectsHandler::effectConfig( "Cylinder" );
conf.writeEntry( "RotationDuration", m_ui->rotationDurationSpin->value() );
conf.writeEntry( "DisplayDesktopName", m_ui->displayDesktopNameBox->checkState() == Qt::Checked ? true : false );
conf.writeEntry( "Reflection", m_ui->reflectionBox->checkState() == Qt::Checked ? true : false );
conf.writeEntry( "Opacity", m_ui->cubeOpacitySpin->value() );
conf.writeEntry( "BackgroundColor", m_ui->backgroundColorButton->color() );
conf.writeEntry( "Caps", m_ui->cubeCapsBox->checkState() == Qt::Checked ? true : false );
conf.writeEntry( "CapColor", m_ui->capColorButton->color() );
conf.writeEntry( "TexturedCaps", m_ui->capsImageBox->checkState() == Qt::Checked ? true : false );
conf.writeEntry( "BigCube", m_ui->bigCubeBox->checkState() == Qt::Checked ? true : false );
conf.writeEntry( "CloseOnMouseRelease", m_ui->closeOnMouseReleaseBox->checkState() == Qt::Checked ? true : false );
conf.writeEntry( "Wallpaper", m_ui->wallpaperLineEdit->text() );
int activateBorder = m_ui->screenEdgeCombo->currentIndex();
if( activateBorder == (int)ELECTRIC_COUNT )
activateBorder = (int)ElectricNone;
conf.writeEntry( "BorderActivate", activateBorder );
m_ui->editor->save();
conf.sync();
emit changed(false);
EffectsHandler::sendReloadMessage( "cylinder" );
}
void CylinderEffectConfig::defaults()
{
m_ui->rotationDurationSpin->setValue( 500 );
m_ui->displayDesktopNameBox->setCheckState( Qt::Checked );
m_ui->reflectionBox->setCheckState( Qt::Checked );
m_ui->cubeOpacitySpin->setValue( 80 );
m_ui->cubeOpacitySlider->setValue( 80 );
m_ui->screenEdgeCombo->setCurrentIndex( (int)ElectricNone -1 );
m_ui->backgroundColorButton->setColor( QColor( Qt::black ) );
m_ui->cubeCapsBox->setCheckState( Qt::Checked );
m_ui->capColorButton->setColor( KColorScheme( QPalette::Active, KColorScheme::Window ).background().color() );
m_ui->capsImageBox->setCheckState( Qt::Checked );
m_ui->bigCubeBox->setCheckState( Qt::Unchecked );
m_ui->closeOnMouseReleaseBox->setCheckState( Qt::Unchecked );
m_ui->wallpaperLineEdit->setText( "" );
m_ui->editor->allDefault();
emit changed(true);
}
void CylinderEffectConfig::capsSelectionChanged()
{
if( m_ui->cubeCapsBox->checkState() == Qt::Checked )
{
// activate cap color
m_ui->capColorButton->setEnabled( true );
m_ui->capColorLabel->setEnabled( true );
m_ui->capsImageBox->setEnabled( true );
}
else
{
// deactivate cap color
m_ui->capColorButton->setEnabled( false );
m_ui->capColorLabel->setEnabled( false );
m_ui->capsImageBox->setEnabled( false );
}
}
void CylinderEffectConfig::showFileDialog()
{
m_dialog = new KFileDialog( KUrl(), "*.png *.jpeg *.jpg ", m_ui );
KImageFilePreview *previewWidget = new KImageFilePreview( m_dialog );
m_dialog->setPreviewWidget( previewWidget );
m_dialog->setOperationMode( KFileDialog::Opening );
m_dialog->setCaption( i18n("Select Wallpaper Image File") );
m_dialog->setModal( false );
m_dialog->show();
m_dialog->raise();
m_dialog->activateWindow();
connect(m_dialog, SIGNAL(okClicked()), this, SLOT(wallpaperSelected()));
}
void CylinderEffectConfig::wallpaperSelected()
{
QString wallpaper = m_dialog->selectedFile();
disconnect(m_dialog, SIGNAL(okClicked()), this, SLOT(wallpaperSelected()));
m_dialog->deleteLater();
if (wallpaper.isEmpty()) {
return;
}
m_ui->wallpaperLineEdit->setText( wallpaper );
}
} // namespace
#include "cylinder_config.moc"