private static FrameworkElement CreateVisualRendererCore(ExportRendererAttribute rendererAttr, PObject model, Point position)
{
var view = (FrameworkElement)Activator.CreateInstance(rendererAttr.ViewType);
var renderer = (IRenderer)Activator.CreateInstance(rendererAttr.RendererType, view, model);
if (model.Guid.Equals(Guid.Empty))
{
model.Guid = Guid.NewGuid();
}
GlobalModels.Register(model.Guid, model);
// metadata setting
renderer.Metadata.CreatedTime = DateTime.Now;
renderer.Metadata.CreatedPosition = position;
view.DataContext = model;
view.AddAdorner((Adorner)renderer, zindex: 1);
// View <-> Model
view.SetModel(model);
model.SetView(view);
// View, Model -> Renderer
view.SetRenderer(renderer);
model.SetRenderer(renderer);
// BinderHost -> Renderer
(renderer.GetBinderHost() as PBinderHost).SetRenderer(renderer);
return(view);
}
protected override void OnAttachedComponentModel()
{
base.OnAttachedComponentModel();
if (GlobalModels.HasModel(this.Model.Page))
{
pageBox.SelectedItem = GlobalModels.GetModel <PObject>(this.Model.Page);
}
}
private void GlobalModels_UnRegistering(object sender, Guid e)
{
PObject obj = GlobalModels.GetModel <PObject>(e);
if (obj is PContentPage page)
{
this.PageList.Remove(page);
}
}
private void GlobalModels_Registered(object sender, Guid e)
{
PObject obj = GlobalModels.GetModel <PObject>(e);
if (obj is PContentPage page)
{
this.PageList.Add(page);
}
}
private void GlobalModels_UnRegistering(object sender, Guid e)
{
PObject obj = GlobalModels.GetModel <PObject>(e);
if (obj is PTemplatePage template)
{
this.TemplateList.Remove(template);
}
}
private void GlobalModels_Registered(object sender, Guid e)
{
PObject obj = GlobalModels.GetModel <PObject>(e);
if (obj is PTemplatePage template)
{
this.TemplateList.Add(template);
}
}
protected override void OnAttachedComponentModel()
{
base.OnAttachedComponentModel();
if (GlobalModels.HasModel(this.Model.Template))
{
templateBox.SelectedItem = GlobalModels.GetModel <PTemplatePage>(this.Model.Template);
}
}
public SelectorRenderer(ObjectSelector adornedElement, PSelector model) : base(adornedElement, model)
{
if (this.Model.TargetVisual != null)
{
var registedModel = GlobalModels.GetModel <PVisual>(this.Model.TargetVisual.Guid);
this.Model.TargetVisual = registedModel;
}
}
public static IRenderer GetRendererFromGuid(this Guid guid)
{
if (GlobalModels.HasModel(guid))
{
PObject model = GlobalModels.GetModel <PObject>(guid);
return(model.GetRenderer());
}
return(null);
}
private void DestroyElement(FrameworkElement parent, FrameworkElement element)
{
IRenderer childRenderer = element.GetRenderer();
// Unregister On Shared model store
GlobalModels.UnRegister(childRenderer.Model);
// Dispose
if (childRenderer is IDisposable disposable)
{
disposable.Dispose();
}
element.SetRenderer(null);
childRenderer.Model.SetRenderer(null);
RendererManager.ResolveBinder(childRenderer).SetRenderer(null);
}
