public override RenderResults Render()
{
Debug.SetTraceListener(OutputPaneTraceListener);
RenderWithinTarget();
return(null); // new RenderResults();
//"'Because of the way custom tool works a file has to be generated. This file can be safely ignored.");
}
/// <summary>
/// Render within target file, instead of into a separate file
/// </summary>
/// <remarks></remarks>
private void RenderWithinTarget()
{
var undoCtx = Dte.UndoContext;
undoCtx.Open(OptionAttributeType.Name);
try {
//render shared library. It has to be created before the interface can be added to the classes. Otherwise EnvDte would throw exception
RenderLibrary();
var validClasses = GetValidClasses();
var sw = new Stopwatch();
var hasError = false;
//!for each class
foreach (var cc in validClasses)
{
sw.Start();
var classWriter = _manager.CreateWriter(cc);
//!generate
GenerateInClass(classWriter);
//!if also doing derivedClasses
var applyToSubclasses = classWriter.OptionTag.OptionAttribute.ApplyToDerivedClasses;
if (applyToSubclasses)
{
//!for each subclass
foreach (var derivedC in cc.GetSubclasses())
{
var childInfo = _manager.CreateWriter(cc, derivedC);
//generate
GenerateInClass(childInfo);
//combine status
if (childInfo.HasError)
{
classWriter.HasError = true;
classWriter.Status.AppendLine(childInfo.Status.ToString());
}
}
}
//if there's error
if (classWriter.HasError)
{
hasError = true;
MessageBox.Show(classWriter.Status.ToString());
}
//finish up
sw.Stop();
DebugWriteLine(string.Format("Finished {0} in {1}", cc.Name, sw.Elapsed));
sw.Reset();
}
//if there's error
if (hasError)
{
//undo everything
undoCtx.SetAborted();
}
else
{
undoCtx.Close();
//automatically save, since we are changing the target file
var doc = ProjectItem.DteObject.Document;
//if anything is changed, save
if (doc != null && !doc.Saved)
{
doc.Save();
}
}
}
catch (Exception ex) {
Debug.DebugHere(ex);
if (undoCtx.IsOpen)
{
undoCtx.SetAborted();
}
}
}