private void ParsePlainFile( List<NodeLayout> nodeLayouts, List<EdgeLayout> edgeLayouts )
{
using( var reader = new DotPlainReader( new StreamReader( myPlainFile.FullName ) ) )
{
var parser = new DotPlainParser( reader );
parser.Open();
while( parser.MoveNextEntry( "node" ) )
{
var nodeId = parser.ReadId();
var layout = parser.ReadNodeLayout( nodeId );
nodeLayouts.Add( layout );
}
while( parser.MoveNextEntry( "edge" ) )
{
var sourceNodeId = parser.ReadId();
var targetNodeId = parser.ReadId();
var layout = parser.ReadEdgeLayout( Edge.CreateId( sourceNodeId, targetNodeId ) );
edgeLayouts.Add( layout );
}
}
}
private void ParsePlainFile( List<NodeLayout> nodeLayouts, List<EdgeLayout> edgeLayouts, IPropertySetModule<Caption> captionModule )
{
using( var reader = new DotPlainReader( new StreamReader( myPlainFile.FullName ) ) )
{
var parser = new DotPlainParser( reader );
parser.Open();
while( parser.MoveNextEntry( "node" ) )
{
var nodeId = parser.ReadId();
var layout = parser.ReadNodeLayout( nodeId );
nodeLayouts.Add( layout );
}
while( parser.MoveNextEntry( "edge" ) )
{
var sourceNodeId = parser.ReadId();
var targetNodeId = parser.ReadId();
var edgeId = Edge.CreateId( sourceNodeId, targetNodeId );
var layout = parser.ReadEdgeLayout( edgeId );
var label = parser.ReadLabel( edgeId );
layout.LabelPosition = parser.ReadPoint();
edgeLayouts.Add( layout );
}
}
}
protected override void Load()
{
Initialize();
using( var reader = new DotPlainReader( new StreamReader( Filename ) ) )
{
var parser = new DotPlainParser( reader );
parser.Open();
while( parser.MoveNextEntry( "node" ) )
{
var node = TryAddNode( parser.ReadId() );
if( node != null )
{
var layout = parser.ReadNodeLayout( node.Id );
myNodeLayouts.Add( layout );
var caption = parser.ReadLabel( node.Id );
myCaptions.Add( caption );
var style = parser.ReadNodeStyle( node.Id );
myNodeStyles.Add( style );
}
}
while( parser.MoveNextEntry( "edge" ) )
{
var sourceNodeId = parser.ReadId();
var targetNodeId = parser.ReadId();
var edge = TryAddEdge( sourceNodeId, targetNodeId );
if( edge != null )
{
var layout = parser.ReadEdgeLayout( edge.Id );
myEdgeLayouts.Add( layout );
// TODO: we should check for labels
var style = parser.ReadEdgeStyle( edge.Id );
myEdgeStyles.Add( style );
}
}
}
}
private void ParsePlainFile(List <NodeLayout> nodeLayouts, List <EdgeLayout> edgeLayouts, IPropertySetModule <Caption> captionModule)
{
using (var reader = new DotPlainReader(new StreamReader(myPlainFile.FullName)))
{
var parser = new DotPlainParser(reader);
parser.Open();
while (parser.MoveNextEntry("node"))
{
var nodeId = parser.ReadId();
var layout = parser.ReadNodeLayout(nodeId);
nodeLayouts.Add(layout);
}
while (parser.MoveNextEntry("edge"))
{
var sourceNodeId = parser.ReadId();
var targetNodeId = parser.ReadId();
var edgeId = Edge.CreateId(sourceNodeId, targetNodeId);
var layout = parser.ReadEdgeLayout(edgeId);
var label = parser.ReadLabel(edgeId);
if (label.Label != "invis")
{
// no label position
layout.LabelPosition = parser.ReadPoint();
}
edgeLayouts.Add(layout);
}
}
}
public DotPlainParser( DotPlainReader reader )
{
Contract.RequiresNotNull( reader, "reader" );
myReader = reader;
}
public DotPlainParser(DotPlainReader reader)
{
Contract.RequiresNotNull(reader, "reader");
myReader = reader;
}