public void ApplyLabel(ILabeledObject graphElement, DebuggerOperations debuggerOperations, Identifier identifier)
{
var label = Regex.Replace(LabelTextExpression, @"{.*?}", delegate(Match match)
{
ThreadHelper.ThrowIfNotOnUIThread();
string v = match.ToString();
return(debuggerOperations.GetExpressionForIdentifier(v.Substring(1, v.Length - 2), identifier).Value);
});
if (FontSize.HasValue)
{
graphElement.Label.FontSize = FontSize.Value;
}
if (label.Equals(graphElement.Label.Text))
{
return;
}
graphElement.Label.Text = label;
if (HighlightIfChanged)
{
graphElement.Label.FontColor = ColorToHighLight ?? Color.Red;
}
}
public void Apply(Edge edge, DebuggerOperations debuggerOperations, Identifier identifier)
{
if (edge.Label == null)
{
edge.LabelText = "";
}
ApplyLabel(edge, debuggerOperations, identifier);
}
private void InitializeDebuggerOperations()
{
Dispatcher.CurrentDispatcher.VerifyAccess();
var dte = (DTE)Microsoft.VisualStudio.Shell.Package.GetGlobalService(typeof(DTE));
_debugEvents = dte.Events.DebuggerEvents;
_debugEvents.OnContextChanged +=
Update;
var debugger = dte.Debugger;
EnvDTE.Window w = dte.Windows.Item(EnvDTE.Constants.vsWindowKindOutput);
w.Visible = true;
OutputWindow ow = (OutputWindow)w.Object;
var outputWindowPane = ow.OutputWindowPanes.Add("Graph Visualization");
outputWindowPane.Activate();
_debuggerOperations = new DebuggerOperations(debugger, outputWindowPane);
}
public void Apply(Node node, DebuggerOperations debuggerOperations, Identifier identifier)
{
node.Attr.LineWidth = LineWidth;
}
public void Apply(Node node, DebuggerOperations debuggerOperations, Identifier identifier)
{
ApplyLabel(node, debuggerOperations, identifier);
}
public void Apply(Node node, DebuggerOperations debuggerOperations, Identifier identifier)
{
node.Attr.Shape = Shape;
}
public void Apply(Node node, DebuggerOperations debuggerOperations, Identifier identifier)
{
node.Attr.FillColor = Color;
}
public void Apply(Node node, DebuggerOperations debuggerOperations, Identifier identifier)
{
node.Attr.AddStyle(Style);
}
public void Apply(Edge edge, DebuggerOperations debuggerOperations, Identifier identifier)
{
edge.Attr.Color = Color;
}
public void Apply(Edge edge, DebuggerOperations debuggerOperations, Identifier identifier)
{
edge.Attr.LineWidth = LineWidth;
}
public void Apply(Edge edge, DebuggerOperations debuggerOperations, Identifier identifier)
{
edge.Attr.ArrowheadAtTarget = ArrowAtTarget ? ArrowStyle.Normal : ArrowStyle.None;
edge.Attr.ArrowheadAtSource = ArrowAtSource ? ArrowStyle.Normal : ArrowStyle.None;
}
public void Apply(Edge edge, DebuggerOperations debuggerOperations, Identifier identifier)
{
edge.Attr.AddStyle(Style);
}
