public DGMLGraph ToDGMLGraph()
{
DGMLGraph dgmlGraph = new DGMLGraph();
foreach (GraphItem node in GraphItems)
{
dgmlGraph.Nodes.Add(new DGMLGraph.Node {
Id = node.AbsoluteFilename, Label = node.FormattedName
});
foreach (Include include in node.Includes)
{
dgmlGraph.Links.Add(new DGMLGraph.Link {
Source = node.AbsoluteFilename, Target = include.IncludedFile?.AbsoluteFilename ?? null
});
}
}
return(dgmlGraph);
}
static public DGMLGraph ToDGMLGraph(this IncludeGraph graph, bool folderGrouping, bool expandGroups)
{
var uniqueTransitiveChildrenMap = FindUniqueChildren(graph.GraphItems);
DGMLGraph dgmlGraph = new DGMLGraph();
foreach (GraphItem node in graph.GraphItems)
{
dgmlGraph.Nodes.Add(new DGMLGraph.Node
{
Id = node.AbsoluteFilename,
Label = node.FormattedName,
Background = null,
NumIncludes = node.Includes.Count,
NumUniqueTransitiveChildren = uniqueTransitiveChildrenMap[node].Count,
});
foreach (Include include in node.Includes)
{
dgmlGraph.Links.Add(new DGMLGraph.Link {
Source = node.AbsoluteFilename, Target = include.IncludedFile?.AbsoluteFilename ?? null
});
}
}
if (folderGrouping)
{
// Reusing a ViewModel datastructure is arguably a bit ugly, but it matches exactly what we want.
// TODO: Consider splitting functionallity out.
var folderGroupingRoot = new FolderIncludeTreeViewItem_Root(graph.GraphItems, null);
foreach (var child in folderGroupingRoot.Children)
{
AddFolderGroupingRecursive(dgmlGraph, child, null, expandGroups);
}
}
return(dgmlGraph);
}
private static void AddFolderGroupingRecursive(DGMLGraph dgml, IncludeTreeViewItem child, FolderIncludeTreeViewItem_Folder parent, bool expandGroups)
{
if (parent != null)
{
dgml.Links.Add(new DGMLGraph.Link {
Type = DGMLGraph.Link.LinkType.GroupContains, Source = parent.AbsoluteFilename, Target = child.AbsoluteFilename
});
}
if (child is FolderIncludeTreeViewItem_Folder folder)
{
dgml.Nodes.Add(new DGMLGraph.Node
{
Id = folder.AbsoluteFilename,
Label = folder.Name,
GroupCollapse = expandGroups ? DGMLGraph.Node.GroupCollapseState.Expanded : DGMLGraph.Node.GroupCollapseState.Collapsed
});
foreach (var subChild in folder.Children)
{
AddFolderGroupingRecursive(dgml, subChild, folder, expandGroups);
}
}
}
