QgsFieldConditionalFormatWidget::QgsFieldConditionalFormatWidget( QWidget *parent )
: QWidget( parent )
, mLayer( 0 )
, mEditIndex( 0 )
, mEditing( false )
, mSymbol( 0 )
{
setupUi( this );
mDeleteButton->hide();
connect( mFieldCombo, SIGNAL( fieldChanged( QString ) ), SLOT( fieldChanged( QString ) ) );
connect( fieldRadio, SIGNAL( clicked() ), SLOT( reloadStyles() ) );
connect( rowRadio, SIGNAL( clicked() ), SLOT( reloadStyles() ) );
connect( mNewButton, SIGNAL( clicked() ), SLOT( addNewRule() ) );
connect( mSaveRule, SIGNAL( clicked() ), SLOT( saveRule() ) );
connect( mCancelButton, SIGNAL( clicked() ), SLOT( cancelRule() ) );
connect( mDeleteButton, SIGNAL( clicked() ), SLOT( deleteRule() ) );
connect( listView, SIGNAL( clicked( QModelIndex ) ), SLOT( ruleClicked( QModelIndex ) ) );
connect( btnChangeIcon , SIGNAL( clicked() ), SLOT( updateIcon() ) );
connect( btnBuildExpression , SIGNAL( clicked() ), SLOT( setExpression() ) );
connect( mPresetsList , SIGNAL( currentIndexChanged( int ) ), SLOT( presetSet( int ) ) );
btnBackgroundColor->setAllowAlpha( true );
btnBackgroundColor->setShowNoColor( true );
btnTextColor->setAllowAlpha( true );
btnTextColor->setShowNoColor( true );
mPresetsModel = new QStandardItemModel( listView );
mModel = new QStandardItemModel( listView );
listView->setModel( mModel );
mPresetsList->setModel( mPresetsModel );
setPresets( defaultPresets() );
}
ColorSchemePresetsWidget::ColorSchemePresetsWidget(const ColorSchemePresets & presets, QWidget * parent)
: QWidget(parent)
, m_ui{ new Ui_ColorSchemePresetWidget }
{
initialize();
setPresets(presets);
}
void
EqualizerPresetManager::slotDefault()
{
int button = KMessageBox::warningYesNo( this, i18n( "All presets will be deleted and defaults will be restored. Are you sure?" ) );
if ( button != KMessageBox::Yes )
return;
// Preserve the 'Manual' preset
QList<int> manualGains = m_presets[ i18n("Manual") ];
// Delete all presets
m_presets.clear();
// Create predefined presets 'Zero' and 'Manual'
QList<int> zeroGains;
zeroGains << 0 << 0 << 0 << 0 << 0 << 0 << 0 << 0 << 0 << 0;
m_presets[ i18n("Zero") ] = zeroGains;
m_presets[ i18n("Manual") ] = manualGains;
// Load the default presets
QFile file( KStandardDirs::locate( "data", "amarok/data/equalizer_presets.xml" ) );
QTextStream stream( &file );
stream.setCodec( "UTF8" );
QDomDocument d;
if( !file.open( QIODevice::ReadOnly ) || !d.setContent( stream.readAll() ) )
return;
QDomNode n = d.namedItem( "equalizerpresets" ).namedItem("preset");
for( ; !n.isNull(); n = n.nextSibling() )
{
QDomElement e = n.toElement();
QString title = e.attribute( "name" );
QList<int> gains;
gains << e.namedItem( "b0" ).toElement().text().toInt();
gains << e.namedItem( "b1" ).toElement().text().toInt();
gains << e.namedItem( "b2" ).toElement().text().toInt();
gains << e.namedItem( "b3" ).toElement().text().toInt();
gains << e.namedItem( "b4" ).toElement().text().toInt();
gains << e.namedItem( "b5" ).toElement().text().toInt();
gains << e.namedItem( "b6" ).toElement().text().toInt();
gains << e.namedItem( "b7" ).toElement().text().toInt();
gains << e.namedItem( "b8" ).toElement().text().toInt();
gains << e.namedItem( "b9" ).toElement().text().toInt();
m_presets[ title ] = gains;
}
file.close();
// Update listview
setPresets( m_presets );
}
