bool QgsComposerShape::readXML( const QDomElement& itemElem, const QDomDocument& doc )
{
mShape = QgsComposerShape::Shape( itemElem.attribute( "shapeType", "0" ).toInt() );
mCornerRadius = itemElem.attribute( "cornerRadius", "0" ).toDouble();
//restore general composer item properties
QDomNodeList composerItemList = itemElem.elementsByTagName( "ComposerItem" );
if ( composerItemList.size() > 0 )
{
QDomElement composerItemElem = composerItemList.at( 0 ).toElement();
//rotation
if ( composerItemElem.attribute( "rotation", "0" ).toDouble() != 0 )
{
//check for old (pre 2.1) rotation attribute
setItemRotation( composerItemElem.attribute( "rotation", "0" ).toDouble() );
}
_readXML( composerItemElem, doc );
}
QDomElement shapeStyleSymbolElem = itemElem.firstChildElement( "symbol" );
if ( !shapeStyleSymbolElem.isNull() )
{
delete mShapeStyleSymbol;
mShapeStyleSymbol = dynamic_cast<QgsFillSymbolV2*>( QgsSymbolLayerV2Utils::loadSymbol( shapeStyleSymbolElem ) );
}
else
{
//upgrade project file from 2.0 to use symbolV2 styling
delete mShapeStyleSymbol;
QgsStringMap properties;
properties.insert( "color", QgsSymbolLayerV2Utils::encodeColor( brush().color() ) );
if ( hasBackground() )
{
properties.insert( "style", "solid" );
}
else
{
properties.insert( "style", "no" );
}
if ( hasFrame() )
{
properties.insert( "style_border", "solid" );
}
else
{
properties.insert( "style_border", "no" );
}
properties.insert( "color_border", QgsSymbolLayerV2Utils::encodeColor( pen().color() ) );
properties.insert( "width_border", QString::number( pen().widthF() ) );
mShapeStyleSymbol = QgsFillSymbolV2::createSimple( properties );
}
emit itemChanged();
return true;
}
bool RenderImage::computeBackgroundIsKnownToBeObscured()
{
if (!hasBackground())
return false;
LayoutRect paintedExtent;
if (!getBackgroundPaintedExtent(paintedExtent))
return false;
return foregroundIsKnownToBeOpaqueInRect(paintedExtent, 0);
}
MarkerContainer::MarkerContainer() {
auto s = Settings("MarkerL");
myColor1 = s.color1();
myColor2 = s.color2();
myPenWidth = s.penWidth();
myFont = s.font();
myFontSize = s.fontSize();
mySize = s.size();
myHasBackground = s.hasBackground();
myType = 0;
visible = true;
}
bool QgsComposerShape::readXml( const QDomElement& itemElem, const QDomDocument& doc )
{
mShape = QgsComposerShape::Shape( itemElem.attribute( "shapeType", "0" ).toInt() );
mCornerRadius = itemElem.attribute( "cornerRadius", "0" ).toDouble();
//restore general composer item properties
QDomNodeList composerItemList = itemElem.elementsByTagName( "ComposerItem" );
if ( !composerItemList.isEmpty() )
{
QDomElement composerItemElem = composerItemList.at( 0 ).toElement();
//rotation
if ( !qgsDoubleNear( composerItemElem.attribute( "rotation", "0" ).toDouble(), 0.0 ) )
{
//check for old (pre 2.1) rotation attribute
setItemRotation( composerItemElem.attribute( "rotation", "0" ).toDouble() );
}
_readXml( composerItemElem, doc );
}
QDomElement shapeStyleSymbolElem = itemElem.firstChildElement( "symbol" );
if ( !shapeStyleSymbolElem.isNull() )
{
delete mShapeStyleSymbol;
mShapeStyleSymbol = QgsSymbolLayerUtils::loadSymbol<QgsFillSymbolV2>( shapeStyleSymbolElem );
}
else
{
//upgrade project file from 2.0 to use symbolV2 styling
delete mShapeStyleSymbol;
QgsStringMap properties;
properties.insert( "color", QgsSymbolLayerUtils::encodeColor( brush().color() ) );
if ( hasBackground() )
{
properties.insert( "style", "solid" );
}
else
{
properties.insert( "style", "no" );
}
if ( hasFrame() )
{
properties.insert( "style_border", "solid" );
}
else
{
properties.insert( "style_border", "no" );
}
properties.insert( "color_border", QgsSymbolLayerUtils::encodeColor( pen().color() ) );
properties.insert( "width_border", QString::number( pen().widthF() ) );
//for pre 2.0 projects, shape color and outline were specified in a different element...
QDomNodeList outlineColorList = itemElem.elementsByTagName( "OutlineColor" );
if ( !outlineColorList.isEmpty() )
{
QDomElement frameColorElem = outlineColorList.at( 0 ).toElement();
bool redOk, greenOk, blueOk, alphaOk, widthOk;
int penRed, penGreen, penBlue, penAlpha;
double penWidth;
penWidth = itemElem.attribute( "outlineWidth" ).toDouble( &widthOk );
penRed = frameColorElem.attribute( "red" ).toDouble( &redOk );
penGreen = frameColorElem.attribute( "green" ).toDouble( &greenOk );
penBlue = frameColorElem.attribute( "blue" ).toDouble( &blueOk );
penAlpha = frameColorElem.attribute( "alpha" ).toDouble( &alphaOk );
if ( redOk && greenOk && blueOk && alphaOk && widthOk )
{
properties.insert( "color_border", QgsSymbolLayerUtils::encodeColor( QColor( penRed, penGreen, penBlue, penAlpha ) ) );
properties.insert( "width_border", QString::number( penWidth ) );
}
}
QDomNodeList fillColorList = itemElem.elementsByTagName( "FillColor" );
if ( !fillColorList.isEmpty() )
{
QDomElement fillColorElem = fillColorList.at( 0 ).toElement();
bool redOk, greenOk, blueOk, alphaOk;
int fillRed, fillGreen, fillBlue, fillAlpha;
fillRed = fillColorElem.attribute( "red" ).toDouble( &redOk );
fillGreen = fillColorElem.attribute( "green" ).toDouble( &greenOk );
fillBlue = fillColorElem.attribute( "blue" ).toDouble( &blueOk );
fillAlpha = fillColorElem.attribute( "alpha" ).toDouble( &alphaOk );
if ( redOk && greenOk && blueOk && alphaOk )
{
properties.insert( "color", QgsSymbolLayerUtils::encodeColor( QColor( fillRed, fillGreen, fillBlue, fillAlpha ) ) );
properties.insert( "style", "solid" );
}
}
if ( itemElem.hasAttribute( "transparentFill" ) )
{
//old style (pre 2.0) of specifying that shapes had no fill
bool hasOldTransparentFill = itemElem.attribute( "transparentFill", "0" ).toInt();
if ( hasOldTransparentFill )
{
properties.insert( "style", "no" );
}
}
mShapeStyleSymbol = QgsFillSymbolV2::createSimple( properties );
}
emit itemChanged();
return true;
}
bool RenderBoxModelObject::calculateHasBoxDecorations() const
{
RenderStyle* styleToUse = style();
ASSERT(styleToUse);
return hasBackground() || styleToUse->hasBorder() || styleToUse->hasAppearance() || styleToUse->boxShadow();
}
