//____________________________________________________________
void Transitions::registerWidget( QWidget* widget ) const
{
if( !widget ) return;
if( QLabel* label = qobject_cast<QLabel*>( widget ) ) {
// do not animate labels from tooltips
if( widget->window() && widget->window()->windowFlags().testFlag( Qt::ToolTip ) ) return;
else if( widget->window() && widget->window()->inherits( "KWin::GeometryTip" ) ) return;
else labelEngine().registerWidget( label );
} else if( QComboBox* comboBox = qobject_cast<QComboBox*>( widget ) ) {
comboBoxEngine().registerWidget( comboBox );
} else if( QLineEdit* lineEdit = qobject_cast<QLineEdit*>( widget ) ) {
lineEditEngine().registerWidget( lineEdit );
} else if( QStackedWidget* stack = qobject_cast<QStackedWidget*>( widget ) ) {
stackedWidgetEngine().registerWidget( stack );
}
}
//________________________________________________________--
void Transitions::setupEngines( void )
{
// default enability, duration and maxFrame
bool animationsEnabled( MgStyleConfigData::animationsEnabled );
// enability
comboBoxEngine().setEnabled( animationsEnabled && MgStyleConfigData::comboBoxTransitionsEnabled );
labelEngine().setEnabled( animationsEnabled && MgStyleConfigData::labelTransitionsEnabled );
lineEditEngine().setEnabled( animationsEnabled && MgStyleConfigData::lineEditTransitionsEnabled );
stackedWidgetEngine().setEnabled( animationsEnabled && MgStyleConfigData::stackedWidgetTransitionsEnabled );
// durations
comboBoxEngine().setDuration( MgStyleConfigData::comboBoxTransitionsDuration );
labelEngine().setDuration( MgStyleConfigData::labelTransitionsDuration );
lineEditEngine().setDuration( MgStyleConfigData::lineEditTransitionsDuration );
stackedWidgetEngine().setDuration( MgStyleConfigData::stackedWidgetTransitionsDuration );
}
void QgsDxfExport::writeEntities()
{
startSection();
writeGroup( 2, "ENTITIES" );
//label engine
QgsDxfPalLabeling labelEngine( this, mExtent.isEmpty() ? dxfExtent() : mExtent, mSymbologyScaleDenominator, mMapUnits );
QgsRenderContext& ctx = labelEngine.renderContext();
//iterate through the maplayers
QList< QgsMapLayer* >::iterator layerIt = mLayers.begin();
for ( ; layerIt != mLayers.end(); ++layerIt )
{
QgsVectorLayer* vl = qobject_cast<QgsVectorLayer*>( *layerIt );
if ( !vl || !layerIsScaleBasedVisible( vl ) )
{
continue;
}
QgsSymbolV2RenderContext sctx( ctx, QgsSymbolV2::MM , 1.0, false, 0, 0 );
QgsFeatureRendererV2* renderer = vl->rendererV2();
renderer->startRender( ctx, vl->pendingFields() );
QStringList attributes = renderer->usedAttributes();
bool labelLayer = ( labelEngine.prepareLayer( vl, attributes, ctx ) != 0 );
if ( mSymbologyExport == QgsDxfExport::SymbolLayerSymbology && ( renderer->capabilities() & QgsFeatureRendererV2::SymbolLevels ) &&
renderer->usingSymbolLevels() )
{
writeEntitiesSymbolLevels( vl );
renderer->stopRender( ctx );
continue;
}
QgsFeatureRequest freq = QgsFeatureRequest().setSubsetOfAttributes(
attributes, vl->pendingFields() );
if ( !mExtent.isEmpty() )
{
freq.setFilterRect( mExtent );
}
QgsFeatureIterator featureIt = vl->getFeatures( freq );
QgsFeature fet;
while ( featureIt.nextFeature( fet ) )
{
sctx.setFeature( &fet );
if ( mSymbologyExport == NoSymbology )
{
addFeature( sctx, dxfLayerName( vl->name() ), 0, 0 ); //no symbology at all
}
else
{
if ( !renderer )
{
continue;
}
QgsSymbolV2List symbolList = renderer->symbolsForFeature( fet );
if ( symbolList.size() < 1 )
{
continue;
}
if ( mSymbologyExport == QgsDxfExport::SymbolLayerSymbology ) //symbol layer symbology, but layer does not use symbol levels
{
QgsSymbolV2List::iterator symbolIt = symbolList.begin();
for ( ; symbolIt != symbolList.end(); ++symbolIt )
{
int nSymbolLayers = ( *symbolIt )->symbolLayerCount();
for ( int i = 0; i < nSymbolLayers; ++i )
{
addFeature( sctx, dxfLayerName( vl->name() ), ( *symbolIt )->symbolLayer( i ), *symbolIt );
}
}
}
else
{
//take first symbollayer from first symbol
QgsSymbolV2* s = symbolList.first();
if ( !s || s->symbolLayerCount() < 1 )
{
continue;
}
addFeature( sctx, dxfLayerName( vl->name() ), s->symbolLayer( 0 ), s );
}
if ( labelLayer )
{
labelEngine.registerFeature( vl->id(), fet, ctx );
}
}
}
renderer->stopRender( ctx );
}
labelEngine.drawLabeling( ctx );
endSection();
}
