void QgsProjectFileTransform::transform1800to1900()
{
if ( mDom.isNull() )
{
return;
}
QDomNodeList layerItemList = mDom.elementsByTagName( "rasterproperties" );
for ( int i = 0; i < layerItemList.size(); ++i )
{
QDomElement rasterPropertiesElem = layerItemList.at( i ).toElement();
QDomNode layerNode = rasterPropertiesElem.parentNode();
QDomElement dataSourceElem = layerNode.firstChildElement( "datasource" );
QDomElement layerNameElem = layerNode.firstChildElement( "layername" );
QgsRasterLayer rasterLayer;
// TODO: We have to use more data from project file to read the layer it correctly,
// OTOH, we should not read it until it was converted
rasterLayer.readXML( layerNode );
convertRasterProperties( mDom, layerNode, rasterPropertiesElem, &rasterLayer );
}
//composer: replace mGridAnnotationPosition with mLeftGridAnnotationPosition & co.
// and mGridAnnotationDirection with mLeftGridAnnotationDirection & co.
QDomNodeList composerMapList = mDom.elementsByTagName( "ComposerMap" );
for ( int i = 0; i < composerMapList.size(); ++i )
{
QDomNodeList gridList = composerMapList.at( i ).toElement().elementsByTagName( "Grid" );
for ( int j = 0; j < gridList.size(); ++j )
{
QDomNodeList annotationList = gridList.at( j ).toElement().elementsByTagName( "Annotation" );
for ( int k = 0; k < annotationList.size(); ++k )
{
QDomElement annotationElem = annotationList.at( k ).toElement();
//position
if ( annotationElem.hasAttribute( "position" ) )
{
int pos = annotationElem.attribute( "position" ).toInt();
annotationElem.setAttribute( "leftPosition", pos );
annotationElem.setAttribute( "rightPosition", pos );
annotationElem.setAttribute( "topPosition", pos );
annotationElem.setAttribute( "bottomPosition", pos );
annotationElem.removeAttribute( "position" );
}
//direction
if ( annotationElem.hasAttribute( "direction" ) )
{
int dir = annotationElem.attribute( "direction" ).toInt();
if ( dir == 2 )
{
annotationElem.setAttribute( "leftDirection", 0 );
annotationElem.setAttribute( "rightDirection", 0 );
annotationElem.setAttribute( "topDirection", 1 );
annotationElem.setAttribute( "bottomDirection", 1 );
}
else if ( dir == 3 )
{
annotationElem.setAttribute( "leftDirection", 1 );
annotationElem.setAttribute( "rightDirection", 1 );
annotationElem.setAttribute( "topDirection", 0 );
annotationElem.setAttribute( "bottomDirection", 0 );
}
else
{
annotationElem.setAttribute( "leftDirection", dir );
annotationElem.setAttribute( "rightDirection", dir );
annotationElem.setAttribute( "topDirection", dir );
annotationElem.setAttribute( "bottomDirection", dir );
}
annotationElem.removeAttribute( "direction" );
}
}
}
}
//Composer: move all items under Composition element
QDomNodeList composerList = mDom.elementsByTagName( "Composer" );
for ( int i = 0; i < composerList.size(); ++i )
{
QDomElement composerElem = composerList.at( i ).toElement();
//find <QgsComposition element
QDomElement compositionElem = composerElem.firstChildElement( "Composition" );
if ( compositionElem.isNull() )
{
continue;
}
QDomNodeList composerChildren = composerElem.childNodes();
if ( composerChildren.size() < 1 )
{
continue;
}
for ( int j = composerChildren.size() - 1; j >= 0; --j )
{
QDomElement childElem = composerChildren.at( j ).toElement();
if ( childElem.tagName() == "Composition" )
{
continue;
}
composerElem.removeChild( childElem );
compositionElem.appendChild( childElem );
}
}
// SimpleFill symbol layer v2: avoid double transparency
// replacing alpha value of symbol layer's color with 255 (the
// transparency value is already stored as symbol transparency).
QDomNodeList rendererList = mDom.elementsByTagName( "renderer-v2" );
for ( int i = 0; i < rendererList.size(); ++i )
{
QDomNodeList layerList = rendererList.at( i ).toElement().elementsByTagName( "layer" );
for ( int j = 0; j < layerList.size(); ++j )
{
QDomElement layerElem = layerList.at( j ).toElement();
if ( layerElem.attribute( "class" ) == "SimpleFill" )
{
QDomNodeList propList = layerElem.elementsByTagName( "prop" );
for ( int k = 0; k < propList.size(); ++k )
{
QDomElement propElem = propList.at( k ).toElement();
if ( propElem.attribute( "k" ) == "color" || propElem.attribute( "k" ) == "color_border" )
{
propElem.setAttribute( "v", propElem.attribute( "v" ).section( ",", 0, 2 ) + ",255" );
}
}
}
}
}
QgsDebugMsg( mDom.toString() );
}
void QgsProjectFileTransform::transform1800to1900()
{
if ( mDom.isNull() )
{
return;
}
QDomNodeList layerItemList = mDom.elementsByTagName( "rasterproperties" );
for ( int i = 0; i < layerItemList.size(); ++i )
{
QDomElement rasterPropertiesElem = layerItemList.at( i ).toElement();
QDomNode layerNode = rasterPropertiesElem.parentNode();
QDomElement dataSourceElem = layerNode.firstChildElement( "datasource" );
QDomElement layerNameElem = layerNode.firstChildElement( "layername" );
QgsRasterLayer rasterLayer;
// TODO: We have to use more data from project file to read the layer it correctly,
// OTOH, we should not read it until it was converted
rasterLayer.readXML( layerNode );
convertRasterProperties( mDom, layerNode, rasterPropertiesElem, &rasterLayer );
}
//composer: replace mGridAnnotationPosition with mLeftGridAnnotationPosition & co.
// and mGridAnnotationDirection with mLeftGridAnnotationDirection & co.
QDomNodeList composerMapList = mDom.elementsByTagName( "ComposerMap" );
for ( int i = 0; i < composerMapList.size(); ++i )
{
QDomNodeList gridList = composerMapList.at( i ).toElement().elementsByTagName( "Grid" );
for ( int j = 0; j < gridList.size(); ++j )
{
QDomNodeList annotationList = gridList.at( j ).toElement().elementsByTagName( "Annotation" );
for ( int k = 0; k < annotationList.size(); ++k )
{
QDomElement annotationElem = annotationList.at( k ).toElement();
//position
if ( annotationElem.hasAttribute( "position" ) )
{
int pos = annotationElem.attribute( "position" ).toInt();
annotationElem.setAttribute( "leftPosition", pos );
annotationElem.setAttribute( "rightPosition", pos );
annotationElem.setAttribute( "topPosition", pos );
annotationElem.setAttribute( "bottomPosition", pos );
annotationElem.removeAttribute( "position" );
}
//direction
if ( annotationElem.hasAttribute( "direction" ) )
{
int dir = annotationElem.attribute( "direction" ).toInt();
if ( dir == 2 )
{
annotationElem.setAttribute( "leftDirection", 0 );
annotationElem.setAttribute( "rightDirection", 0 );
annotationElem.setAttribute( "topDirection", 1 );
annotationElem.setAttribute( "bottomDirection", 1 );
}
else if ( dir == 3 )
{
annotationElem.setAttribute( "leftDirection", 1 );
annotationElem.setAttribute( "rightDirection", 1 );
annotationElem.setAttribute( "topDirection", 0 );
annotationElem.setAttribute( "bottomDirection", 0 );
}
else
{
annotationElem.setAttribute( "leftDirection", dir );
annotationElem.setAttribute( "rightDirection", dir );
annotationElem.setAttribute( "topDirection", dir );
annotationElem.setAttribute( "bottomDirection", dir );
}
annotationElem.removeAttribute( "direction" );
}
}
}
}
QgsDebugMsg( mDom.toString() );
}
