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/****************************************************************************
Copyright (C) 2005 - 2011 Filipe AZEVEDO & The Monkey Studio Team
http://monkeystudio.org licensing under the GNU GPL.
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 St, Fifth Floor, Boston, MA 02110-1301 USA
****************************************************************************/
#include "pStylesActionGroup.h"
#include <QStyleFactory>
#include <QStyle>
#include <QApplication>
pStylesActionGroup::pStylesActionGroup( const QString& textFormat, QObject* parent )
: QActionGroup( parent )
{
mCheckable = true;
mTextFormat = textFormat;
refreshActions();
connect( this, SIGNAL( triggered( QAction* ) ), this, SLOT( actionTriggered( QAction* ) ) );
}
QStringList pStylesActionGroup::availableStyles()
{
return QStyleFactory::keys();
}
QString pStylesActionGroup::systemStyle()
{
const QStringList styles = availableStyles();
QString style;
#if defined( Q_OS_WIN )
const QStringList possibleStyles = QStringList()
<< "WindowsVista"
<< "WindowsXP"
<< "Windows";
for ( int i = possibleStyles.count() -1; i > -1; i-- ) {
if ( styles.contains( possibleStyles.at( i ), Qt::CaseInsensitive ) ) {
style = possibleStyles.at( i );
break;
}
}
#elif defined( Q_OS_MAC )
style = "Macintosh (aqua)";
#else
const QString desktop = qgetenv( "DESKTOP_SESSION" ).toLower();
const QString version = qgetenv( QString( "%1_SESSION_VERSION" ).arg( desktop.toUpper() ).toLocal8Bit() );
if ( desktop == "kde" /*&& version == "4"*/ ) {
style = "Oxygen";
}
else if ( desktop == "gnome" || desktop == "xfce" ) {
style = styles.contains( "GTK+", Qt::CaseInsensitive ) ? "GTK+" : "Cleanlooks";
}
#endif
if ( styles.contains( style, Qt::CaseInsensitive ) ) {
return style;
}
return applicationStyle();
}
QString pStylesActionGroup::applicationStyle()
{
return QApplication::style()->objectName();
}
QAction* pStylesActionGroup::applicationAction() const
{
return mActions.value( applicationStyle().toLower() );
}
QAction* pStylesActionGroup::systemAction() const
{
return mActions.value( systemStyle().toLower() );
}
void pStylesActionGroup::refreshActions()
{
const QString curStyle = currentStyle().toLower();
qDeleteAll( mActions.values() );
mActions.clear();
// Add style actions
const QStringList styles = availableStyles();
const QStringList::const_iterator cend = styles.constEnd();
// Make sure ObjectName is unique in case toolbar solution is used.
QString objNamePrefix = QLatin1String( "__qt_designer_style_" );
// Create styles. Set style name string as action data.
for ( QStringList::const_iterator it = styles.constBegin(); it != cend ;++it )
{
QAction* a = new QAction( mTextFormat.arg( *it ), this );
QString objName = objNamePrefix;
objName += ( *it ).toLower().replace( ' ', '_' );
//objName += objNamePostfix;
a->setObjectName( objName );
a->setData( ( *it ).toLower() );
a->setCheckable( true );
a->setChecked( ( *it ).toLower() == curStyle );
mActions[ ( *it ).toLower() ] = a;
addAction( a );
}
}
void pStylesActionGroup::setCheckable( bool checkable )
{
mCheckable = checkable;
foreach ( QAction* action, actions() )
{
action->setCheckable( mCheckable );
}
}
bool pStylesActionGroup::isCheckable() const
{
return mCheckable;
}
void pStylesActionGroup::actionTriggered( QAction* action )
{
emit styleSelected( action->data().toString() );
}
void pStylesActionGroup::setCurrentStyle( const QString& style )
{
QAction* action = mActions.value( style.toLower() );
if ( action )
{
action->setChecked( true );
}
}
QString pStylesActionGroup::currentStyle() const
{
return checkedAction() ? checkedAction()->data().toString() : systemStyle();
}
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