/// <summary>
/// Handler called on the host path changed.
/// </summary>
/// <param name="path">The path.</param>
void onHostPathChanged(string path)
{
_vs.SafeRunAction(() =>
{
//unload old assembly if available
if (_hostAssembly != null)
{
var unloadTransaction = _appDomain.Transactions.StartNew("Unloading host assembly");
try
{
if (HostAssemblyUnLoaded != null)
{
HostAssemblyUnLoaded(_hostAssembly);
}
_appDomain.Loader.UnloadRoot(_hostAssembly.FullPath);
_hostAssembly = null;
}
finally
{
unloadTransaction.Commit();
}
}
if (path == null)
{
return;
}
var loadTransaction = _appDomain.Transactions.StartNew("Unloading host assembly");
try
{
//load assembly according to new path
_hostAssembly = _appDomain.Loader.LoadRoot(path);
if (_hostAssembly != null && HostAssemblyLoaded != null)
{
HostAssemblyLoaded(_hostAssembly);
}
}
finally
{
loadTransaction.Commit();
}
}, "Changing host assembly path");
}
/// <summary>
/// Show composition based on analysis of given method.
/// </summary>
/// <param name="compositionPoint">Composition point to be analyzed.</param>
private void showComposition(CompositionPoint compositionPoint)
{
_vs.SafeRunAction(() =>
{
if (_currentResult != null)
{
//invalidate result, to free up resources
UserInteraction.DisposeResources();
}
if (compositionPoint == null)
{
_guiManager.Display(null, true);
_currentResult = null;
}
else
{
var watch = Stopwatch.StartNew();
runAnalysis(compositionPoint);
_vs.Log.Message("Executing composition point {0}ms", watch.ElapsedMilliseconds);
if (_analysisError == null)
{
watch.Restart();
//analysis has been successful
var drawing = createDrawings(_currentResult);
_guiManager.Display(drawing);
_vs.Log.Message("Drawing composition point {0}ms", watch.ElapsedMilliseconds);
}
else
{
_guiManager.DisplayEntry(_analysisError);
}
}
}, "Refreshing composition point");
}
