QgsServerProjectParser::QgsServerProjectParser( QDomDocument* xmlDoc, const QString& filePath ):
mXMLDoc( xmlDoc ), mProjectPath( filePath )
{
//accelerate the search for layers, groups and the creation of annotation items
if ( mXMLDoc )
{
QDomNodeList layerNodeList = mXMLDoc->elementsByTagName( "maplayer" );
QDomElement currentElement;
int nNodes = layerNodeList.size();
for ( int i = 0; i < nNodes; ++i )
{
currentElement = layerNodeList.at( i ).toElement();
mProjectLayerElements.push_back( currentElement );
mProjectLayerElementsByName.insert( layerName( currentElement ), currentElement );
mProjectLayerElementsById.insert( layerId( currentElement ), currentElement );
}
QDomElement legendElement = mXMLDoc->documentElement().firstChildElement( "legend" );
if ( !legendElement.isNull() )
{
QDomNodeList groupNodeList = legendElement.elementsByTagName( "legendgroup" );
for ( int i = 0; i < groupNodeList.size(); ++i )
{
mLegendGroupElements.push_back( groupNodeList.at( i ).toElement() );
}
}
mRestrictedLayers = findRestrictedLayers();
}
}
QgsServerProjectParser::QgsServerProjectParser( QDomDocument* xmlDoc, const QString& filePath )
: mXMLDoc( xmlDoc )
, mProjectPath( filePath )
, mUseLayerIDs( false )
{
//accelerate the search for layers, groups and the creation of annotation items
if ( mXMLDoc )
{
QDomNodeList layerNodeList = mXMLDoc->elementsByTagName( "maplayer" );
QDomElement currentElement;
int nNodes = layerNodeList.size();
for ( int i = 0; i < nNodes; ++i )
{
currentElement = layerNodeList.at( i ).toElement();
mProjectLayerElements.push_back( currentElement );
mProjectLayerElementsByName.insert( layerName( currentElement ), currentElement );
mProjectLayerElementsById.insert( layerId( currentElement ), currentElement );
}
QDomElement legendElement = mXMLDoc->documentElement().firstChildElement( "legend" );
if ( !legendElement.isNull() )
{
QDomNodeList groupNodeList = legendElement.elementsByTagName( "legendgroup" );
for ( int i = 0; i < groupNodeList.size(); ++i )
{
mLegendGroupElements.push_back( groupNodeList.at( i ).toElement() );
}
}
mUseLayerIDs = findUseLayerIDs();
mRestrictedLayers = findRestrictedLayers();
mCustomLayerOrder.clear();
QDomElement customOrder = mXMLDoc->documentElement().firstChildElement( "layer-tree-canvas" ).firstChildElement( "custom-order" );
if ( customOrder.attribute( "enabled" ) == "1" )
{
QDomNodeList items = customOrder.childNodes();
for ( int i = 0; i < items.size(); ++i )
{
mCustomLayerOrder << items.item( i ).toElement().text();
}
}
}
// Setting the QgsProject instance fileName
// to help converting relative pathes to absolute
if ( mProjectPath != "" )
{
QgsProject::instance()->setFileName( mProjectPath );
}
}