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#include "optionslayer.h"
#include "options.h"
#include "config.h"
#include <QApplication>
#include <QLayout>
#include <QFrame>
#include <KLocale>
#include <KPushButton>
#include <KIcon>
#include <KMessageBox>
#include <KApplication>
OptionsLayer::OptionsLayer( Config *config, QWidget *parent )
: QWidget( parent )
{
const int fontHeight = QFontMetrics(QApplication::font()).boundingRect("M").size().height();
QGridLayout *gridLayout = new QGridLayout( this );
gridLayout->setContentsMargins( 2*fontHeight, 2*fontHeight, 2*fontHeight, 2*fontHeight );
frame = new QFrame( this );
gridLayout->addWidget( frame, 0, 0 );
frame->setFrameShape( QFrame::StyledPanel );
frame->setFrameShadow( QFrame::Raised );
frame->setAutoFillBackground( true );
QPalette palette = frame->palette();
QBrush brush = palette.window();
QBrush oldBrush = brush;
// brush.setColor( QColor(230,236,238) ); // 223,230,231
// brush.setColor( QColor(223,230,231) );
palette.setBrush( QPalette::Window, brush );
frame->setPalette( palette );
QVBoxLayout *frameLayout = new QVBoxLayout( frame );
options = new Options( config, i18n("Select your desired output options and click on \"Ok\"."), this );
frameLayout->addWidget( options );
QHBoxLayout *buttonBox = new QHBoxLayout();
frameLayout->addLayout( buttonBox );
buttonBox->addStretch();
pOk = new KPushButton( KIcon("dialog-ok"), i18n("Ok"), this );
buttonBox->addWidget( pOk );
connect( pOk, SIGNAL(clicked()), this, SLOT(ok()) );
pCancel = new KPushButton( KIcon("dialog-cancel"), i18n("Cancel"), this );
buttonBox->addWidget( pCancel );
connect( pCancel, SIGNAL(clicked()), this, SLOT(abort()) );
palette = options->palette();
brush = palette.window();
palette.setBrush( QPalette::Window, brush );
options->setPalette( palette );
setAutoFillBackground( true );
connect( &fadeTimer, SIGNAL(timeout()), this, SLOT(fadeAnim()) );
fadeAlpha = 0.0f;
}
OptionsLayer::~OptionsLayer()
{}
void OptionsLayer::fadeIn()
{
pOk->setDisabled( false );
pCancel->setDisabled( false );
fadeTimer.start( 50 );
fadeMode = 1;
QPalette newPalette = palette();
newPalette.setBrush( QPalette::Window, brushSetAlpha( newPalette.window(), 0 ) );
setPalette( newPalette );
newPalette = frame->palette();
newPalette.setBrush( QPalette::Window, brushSetAlpha( newPalette.window(), 0 ) );
frame->setPalette( newPalette );
frame->hide();
show();
}
void OptionsLayer::fadeOut()
{
urls.clear();
fadeTimer.start( 50 );
fadeMode = 2;
frame->hide();
}
void OptionsLayer::fadeAnim()
{
if( fadeMode == 1 ) fadeAlpha += 255.0f/50.0f*8.0f;
else if( fadeMode == 2 ) fadeAlpha -= 255.0f/50.0f*8.0f;
if( fadeAlpha <= 0.0f ) { fadeAlpha = 0.0f; fadeMode = 0; hide(); }
else if( fadeAlpha >= 255.0f ) { fadeAlpha = 255.0f; fadeMode = 0; frame->show(); }
else { fadeTimer.start( 50 ); }
QPalette newPalette = palette();
newPalette.setBrush( QPalette::Window, brushSetAlpha( newPalette.window(), 192.0f/255.0f*fadeAlpha ) );
setPalette( newPalette );
newPalette = frame->palette();
newPalette.setBrush( QPalette::Window, brushSetAlpha( newPalette.window(), 230.0f/255.0f*fadeAlpha ) );
frame->setPalette( newPalette );
}
void OptionsLayer::addUrls( const KUrl::List& _urls )
{
urls += _urls;
}
void OptionsLayer::abort()
{
fadeOut();
}
void OptionsLayer::ok()
{
ConversionOptions *conversionOptions = options->currentConversionOptions();
if( conversionOptions )
{
options->accepted();
pOk->setDisabled( true );
pCancel->setDisabled( true );
kapp->processEvents();
emit done( urls, conversionOptions, command );
emit saveFileList();
fadeOut();
}
else
{
KMessageBox::error( this, i18n("No conversion options selected.") ); // possibly unneeded i18n string
}
}
void OptionsLayer::setProfile( const QString& profile )
{
options->setProfile( profile );
}
void OptionsLayer::setFormat( const QString& format )
{
options->setFormat( format );
}
void OptionsLayer::setOutputDirectory( const QString& directory )
{
options->setOutputDirectory( directory );
}
void OptionsLayer::setCommand( const QString& _command )
{
command = _command;
}
void OptionsLayer::setCurrentConversionOptions( const ConversionOptions *conversionOptions )
{
options->setCurrentConversionOptions( conversionOptions );
}
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