QgsEffectStack::QgsEffectStack( const QgsEffectStack &other )
: QgsPaintEffect( other )
{
//deep copy
for ( int i = 0; i < other.count(); ++i )
{
appendEffect( other.effect( i )->clone() );
}
}
Qgs25DRenderer::Qgs25DRenderer()
: QgsFeatureRendererV2( "25dRenderer" )
{
mSymbol.reset( new QgsFillSymbolV2() );
mSymbol->deleteSymbolLayer( 0 ); // We never asked for the default layer
QgsSymbolLayerV2* floor = QgsSimpleFillSymbolLayerV2::create();
QgsStringMap wallProperties;
wallProperties.insert( "geometryModifier", WALL_EXPRESSION );
wallProperties.insert( "symbolType", "Fill" );
QgsSymbolLayerV2* walls = QgsGeometryGeneratorSymbolLayerV2::create( wallProperties );
QgsStringMap roofProperties;
roofProperties.insert( "geometryModifier", ROOF_EXPRESSION );
roofProperties.insert( "symbolType", "Fill" );
QgsSymbolLayerV2* roof = QgsGeometryGeneratorSymbolLayerV2::create( roofProperties );
floor->setLocked( true );
mSymbol->appendSymbolLayer( floor );
mSymbol->appendSymbolLayer( walls );
mSymbol->appendSymbolLayer( roof );
QgsEffectStack* effectStack = new QgsEffectStack();
QgsOuterGlowEffect* glowEffect = new QgsOuterGlowEffect();
glowEffect->setBlurLevel( 5 );
glowEffect->setSpreadUnit( QgsSymbolV2::MapUnit );
effectStack->appendEffect( glowEffect );
floor->setPaintEffect( effectStack );
// These methods must only be used after the above initialization!
setRoofColor( QColor( "#b1a97c" ) );
setWallColor( QColor( "#777777" ) );
wallLayer()->setDataDefinedProperty( "color", new QgsDataDefined( QString( WALL_SHADING_EXPRESSION ) ) );
setShadowSpread( 4 );
setShadowColor( QColor( "#111111" ) );
QgsFeatureRequest::OrderBy orderBy;
orderBy << QgsFeatureRequest::OrderByClause(
ORDER_BY_EXPRESSION,
false );
setOrderBy( orderBy );
setOrderByEnabled( true );
}
bool QgsPaintEffectRegistry::isDefaultStack( QgsPaintEffect* effect )
{
QgsEffectStack* effectStack = dynamic_cast< QgsEffectStack* >( effect );
if ( !effectStack )
return false;
if ( effectStack->count() != 5 )
return false;
for ( int i = 0; i < 5; ++i )
{
//only the third effect should be enabled
if ( effectStack->effect( i )->enabled() != ( i == 2 ) )
return false;
}
if ( !dynamic_cast< QgsDropShadowEffect* >( effectStack->effect( 0 ) ) )
return false;
if ( !dynamic_cast< QgsOuterGlowEffect* >( effectStack->effect( 1 ) ) )
return false;
if ( !dynamic_cast< QgsDrawSourceEffect* >( effectStack->effect( 2 ) ) )
return false;
if ( !dynamic_cast< QgsInnerShadowEffect* >( effectStack->effect( 3 ) ) )
return false;
if ( !dynamic_cast< QgsInnerGlowEffect* >( effectStack->effect( 4 ) ) )
return false;
//we don't go as far as to check the individual effect's properties
return true;
}
void TestQgsPaintEffectRegistry::defaultStack()
{
QgsPaintEffectRegistry* registry = QgsApplication::paintEffectRegistry();
QgsEffectStack* effect = static_cast<QgsEffectStack*>( registry->defaultStack() );
QVERIFY( registry->isDefaultStack( effect ) );
effect->effect( 1 )->setEnabled( true );
QVERIFY( !registry->isDefaultStack( effect ) );
effect->effect( 1 )->setEnabled( false );
effect->effect( 2 )->setEnabled( false ); //third effect should be enabled by default
QVERIFY( !registry->isDefaultStack( effect ) );
effect->effect( 2 )->setEnabled( true );
effect->appendEffect( new QgsEffectStack() );
QVERIFY( !registry->isDefaultStack( effect ) );
delete effect;
QgsPaintEffect* effect2 = new DummyPaintEffect();
QVERIFY( !registry->isDefaultStack( effect2 ) );
delete effect2;
}
QgsPaintEffect* QgsPaintEffectRegistry::defaultStack()
{
QgsEffectStack* stack = new QgsEffectStack();
QgsDropShadowEffect* dropShadow = new QgsDropShadowEffect();
dropShadow->setEnabled( false );
stack->appendEffect( dropShadow );
QgsOuterGlowEffect* outerGlow = new QgsOuterGlowEffect();
outerGlow->setEnabled( false );
stack->appendEffect( outerGlow );
stack->appendEffect( new QgsDrawSourceEffect() );
QgsInnerShadowEffect* innerShadow = new QgsInnerShadowEffect();
innerShadow->setEnabled( false );
stack->appendEffect( innerShadow );
QgsInnerGlowEffect* innerGlow = new QgsInnerGlowEffect();
innerGlow->setEnabled( false );
stack->appendEffect( innerGlow );
return stack;
}
QgsPaintEffect* QgsPaintEffectRegistry::defaultStack()
{
//NOTE - also remember to update isDefaultStack below if making changes to this list
QgsEffectStack* stack = new QgsEffectStack();
QgsDropShadowEffect* dropShadow = new QgsDropShadowEffect();
dropShadow->setEnabled( false );
stack->appendEffect( dropShadow );
QgsOuterGlowEffect* outerGlow = new QgsOuterGlowEffect();
outerGlow->setEnabled( false );
stack->appendEffect( outerGlow );
stack->appendEffect( new QgsDrawSourceEffect() );
QgsInnerShadowEffect* innerShadow = new QgsInnerShadowEffect();
innerShadow->setEnabled( false );
stack->appendEffect( innerShadow );
QgsInnerGlowEffect* innerGlow = new QgsInnerGlowEffect();
innerGlow->setEnabled( false );
stack->appendEffect( innerGlow );
return stack;
}
QgsPaintEffect *QgsEffectStack::create( const QgsStringMap &map )
{
QgsEffectStack* effect = new QgsEffectStack();
effect->readProperties( map );
return effect;
}
