private static string GetObjectXml(object obj)
{
PresentationAspect aspect = obj as PresentationAspect;
if (aspect != null)
{
return("xml:<aspect><name>" + aspect.Name + "</name></aspect>");
}
PresentationPointcut pointcut = obj as PresentationPointcut;
if (pointcut != null)
{
return(String.Format("xml:<pointcut><aspect>{0}</aspect><pointcut>{1}</pointcut></pointcut>",
pointcut.Aspect.Name,
pointcut.Name));
}
PresentationInterceptor interceptor = obj as PresentationInterceptor;
if (interceptor != null)
{
return(String.Format("xml:<interceptor><aspect>{0}</aspect><pointcut>{1}</pointcut><type-name>{2}</type-name></interceptor>",
interceptor.Pointcut.Aspect.Name,
interceptor.Pointcut.Name,
interceptor.TypeName));
}
return("");
}
private void AddInterceptor(PresentationPointcut pointcut)
{
PresentationInterceptor interceptor = new PresentationInterceptor(pointcut);
interceptor.TypeName = "[New Interceptor]";
pointcut.Interceptors.Add(interceptor);
RefreshAll();
}
public InterceptorNode(PresentationInterceptor interceptor)
: base(interceptor.TypeName)
{
this.interceptor = interceptor;
this.ImageIndex = 7;
this.SelectedImageIndex = 7;
}
private void removeInterceptorToolStripMenuItem_Click(object sender, EventArgs e)
{
PresentationInterceptor interceptor = selected as PresentationInterceptor;
if (interceptor != null)
{
RemoveInterceptor(interceptor);
}
}
private static void SerializeInterceptor(PresentationInterceptor interceptor, XmlDocument xmlDoc, XmlNode pointcutNode)
{
XmlNode interceptorNode = xmlDoc.CreateElement("interceptor");
XmlAttribute typeAttrib = xmlDoc.CreateAttribute("type");
typeAttrib.Value = interceptor.TypeName;
interceptorNode.Attributes.Append(typeAttrib);
pointcutNode.AppendChild(interceptorNode);
}
private void SelectObject(object obj)
{
PresentationAspect aspect = obj as PresentationAspect;
if (aspect != null)
{
propertyGrid.SelectedObject = new AspectProperties(aspect);
ShowAspectTypes(aspect);
}
PresentationAspectTarget aspectTarget = obj as PresentationAspectTarget;
if (aspectTarget != null)
{
propertyGrid.SelectedObject = new AspectTargetProperties(aspectTarget);
}
PresentationMixin mixin = obj as PresentationMixin;
if (mixin != null)
{
propertyGrid.SelectedObject = new MixinProperties(mixin);
}
PresentationPointcut pointcut = obj as PresentationPointcut;
if (pointcut != null)
{
propertyGrid.SelectedObject = new PointcutProperties(pointcut);
ShowPointcutMethods(pointcut);
}
PresentationPointcutTarget pointcutTarget = obj as PresentationPointcutTarget;
if (pointcutTarget != null)
{
propertyGrid.SelectedObject = new PointcutTargetProperties(pointcutTarget);
}
PresentationInterceptor interceptor = obj as PresentationInterceptor;
if (interceptor != null)
{
propertyGrid.SelectedObject = new InterceptorProperties(interceptor);
ShowInterceptorMethods(interceptor);
}
Type type = obj as Type;
if (type != null)
{
propertyGrid.SelectedObject = new TypeProperties(type);
}
}
private PresentationInterceptor GetDropInterceptor(XmlNode payload)
{
XmlNode aspectNode = payload.SelectSingleNode("aspect");
XmlNode pointcutNode = payload.SelectSingleNode("pointcut");
XmlNode typeNameNode = payload.SelectSingleNode("type-name");
PresentationAspect aspect = model.GetAspect(aspectNode.InnerText);
if (aspect != null)
{
PresentationPointcut pointcut = aspect.GetPointcutWithNameAndInterceptor(pointcutNode.InnerText, typeNameNode.InnerText);
if (pointcut != null)
{
PresentationInterceptor interceptor = pointcut.GetInterceptor(typeNameNode.InnerText);
return(interceptor);
}
}
return(null);
}
private void TreeViewDragDrop(TreeView treeView, DragEventArgs e)
{
Point pt = treeView.PointToClient(new Point(e.X, e.Y));
int x = pt.X;
int y = pt.Y;
string data = "";
NodeBase overNode = (NodeBase)treeView.GetNodeAt(new Point(x, y));
if (e.Data.GetDataPresent(typeof(string)))
{
data = (string)e.Data.GetData(typeof(string));
}
if (data == null)
{
data = "";
}
if (data.Length > 0)
{
string header;
XmlNode payload = ParseDragData(data, out header);
if (header == "aspect")
{
PresentationAspect dropAspect = GetDropAspect(payload);
if (overNode != null)
{
if (overNode is TypeNode)
{
if (dropAspect != null)
{
dropAspect.AddTypeTarget(((TypeNode)overNode).Type);
RefreshAll();
}
}
}
}
if (header == "pointcut")
{
PresentationPointcut dropPointcut = GetDropPointcut(payload);
if (overNode != null)
{
if (overNode is TypeNode)
{
if (dropPointcut != null)
{
dropPointcut.AddTypeTarget(((TypeNode)overNode).Type);
RefreshAll();
}
}
if (overNode is MethodNode)
{
if (dropPointcut != null)
{
MethodNode methodNode = overNode as MethodNode;
if (methodNode.CanBeProxied())
{
dropPointcut.AddMethodTarget(methodNode.MethodBase, methodNode.Type);
RefreshAll();
}
}
}
}
}
if (header == "interceptor")
{
PresentationInterceptor dropInterceptor = GetDropInterceptor(payload);
if (overNode != null)
{
if (overNode is TypeNode)
{
if (dropInterceptor != null)
{
dropInterceptor.AddTypeTarget(((TypeNode)overNode).Type);
RefreshAll();
}
}
if (overNode is MethodNode)
{
if (dropInterceptor != null)
{
MethodNode methodNode = overNode as MethodNode;
if (methodNode.CanBeProxied())
{
dropInterceptor.AddMethodTarget(methodNode.MethodBase, methodNode.Type);
RefreshAll();
}
}
}
}
}
}
TurnOffTreeDragHilite();
}
private void ShowInterceptorMethods(PresentationInterceptor interceptor)
{
listViewMaster = interceptor;
ShowAppliedMethods(interceptor.AppliedOnMethods);
}
private void RemoveInterceptor(PresentationInterceptor interceptor)
{
interceptor.Pointcut.Interceptors.Remove(interceptor);
RefreshAll();
}
public InterceptorProperties(PresentationInterceptor interceptor)
{
this.interceptor = interceptor;
}