public override void Initialize(EditingContext context)
{
this.context = context;
AttachedPropertiesService propertiesService = this.context.Services.GetService <AttachedPropertiesService>();
helpService = this.context.Services.GetService <IIntegratedHelpService>();
oldSelection = this.context.Items.GetValue <Selection>();
isPrimarySelectionProperty = new AttachedProperty <bool>()
{
Getter = (modelItem) => (this.context.Items.GetValue <Selection>().PrimarySelection == modelItem),
Name = "IsPrimarySelection",
OwnerType = typeof(Object)
};
isSelectionProperty = new AttachedProperty <bool>()
{
Getter = (modelItem) => (((IList)this.context.Items.GetValue <Selection>().SelectedObjects).Contains(modelItem)),
Name = "IsSelection",
OwnerType = typeof(Object)
};
propertiesService.AddProperty(isPrimarySelectionProperty);
propertiesService.AddProperty(isSelectionProperty);
if (this.context.Services.GetService <ViewService>() == null)
{
view = new System.Activities.Presentation.View.DesignerView(this.context);
WorkflowViewService viewService = new WorkflowViewService(context);
WorkflowViewStateService viewStateService = new WorkflowViewStateService(context);
this.context.Services.Publish <ViewService>(viewService);
this.context.Services.Publish <VirtualizedContainerService>(new VirtualizedContainerService(this.context));
this.context.Services.Publish <ViewStateService>(viewStateService);
this.context.Services.Publish <DesignerView>(view);
WorkflowAnnotationAdornerService annotationService = new WorkflowAnnotationAdornerService();
annotationService.Initialize(this.context, view.scrollViewer);
this.context.Services.Publish <AnnotationAdornerService>(annotationService);
this.context.Services.Subscribe <ModelService>(delegate(ModelService modelService)
{
this.modelService = modelService;
if (modelService.Root != null)
{
view.MakeRootDesigner(modelService.Root);
}
view.RestoreDesignerStates();
this.context.Items.Subscribe <Selection>(new SubscribeContextCallback <Selection>(OnItemSelected));
});
}
if (helpService != null)
{
helpService.AddContextAttribute(string.Empty, KeywordForWorkflowDesignerHomePage, HelpKeywordType.F1Keyword);
}
}
public override void Initialize(EditingContext context)
{
this.context = context;
AttachedPropertiesService propertiesService = this.context.Services.GetService<AttachedPropertiesService>();
helpService = this.context.Services.GetService<IIntegratedHelpService>();
oldSelection = this.context.Items.GetValue<Selection>();
isPrimarySelectionProperty = new AttachedProperty<bool>()
{
Getter = (modelItem) => (this.context.Items.GetValue<Selection>().PrimarySelection == modelItem),
Name = "IsPrimarySelection",
OwnerType = typeof(Object)
};
isSelectionProperty = new AttachedProperty<bool>()
{
Getter = (modelItem) => (((IList)this.context.Items.GetValue<Selection>().SelectedObjects).Contains(modelItem)),
Name = "IsSelection",
OwnerType = typeof(Object)
};
propertiesService.AddProperty(isPrimarySelectionProperty);
propertiesService.AddProperty(isSelectionProperty);
if (this.context.Services.GetService<ViewService>() == null)
{
view = new System.Activities.Presentation.View.DesignerView(this.context);
WorkflowViewService viewService = new WorkflowViewService(context);
WorkflowViewStateService viewStateService = new WorkflowViewStateService(context);
this.context.Services.Publish<ViewService>(viewService);
this.context.Services.Publish<VirtualizedContainerService>(new VirtualizedContainerService(this.context));
this.context.Services.Publish<ViewStateService>(viewStateService);
this.context.Services.Publish<DesignerView>(view);
WorkflowAnnotationAdornerService annotationService = new WorkflowAnnotationAdornerService();
annotationService.Initialize(this.context, view.scrollViewer);
this.context.Services.Publish<AnnotationAdornerService>(annotationService);
this.context.Services.Subscribe<ModelService>(delegate(ModelService modelService)
{
this.modelService = modelService;
if (modelService.Root != null)
{
view.MakeRootDesigner(modelService.Root);
}
view.RestoreDesignerStates();
this.context.Items.Subscribe<Selection>(new SubscribeContextCallback<Selection>(OnItemSelected));
});
}
if (helpService != null)
{
helpService.AddContextAttribute(string.Empty, KeywordForWorkflowDesignerHomePage, HelpKeywordType.F1Keyword);
}
}
void OnHelpExecuted(Object sender, ExecutedRoutedEventArgs e)
{
if (this.Context != null)
{
IIntegratedHelpService help = this.Context.Services.GetService <IIntegratedHelpService>();
if (help != null)
{
help.ShowHelpFromKeyword(this.helpKeyword);
return;
}
}
System.Diagnostics.Process.Start(SR.DefaultHelpUrl);
}
public void Initialize()
{
if (this.isInitialized)
{
return;
}
this.ModelItem = this.workflowViewElement.ModelItem;
this.EditingContext = this.workflowViewElement.Context;
if (!this.CanInitialize())
{
return;
}
this.EditingContext.Items.Subscribe <ReadOnlyState>(this.OnReadOnlyStateChanged);
this.ViewStateService.ViewStateChanged += new ViewStateChangedEventHandler(this.OnViewStateChanged);
this.ModelItem.PropertyChanged += new PropertyChangedEventHandler(this.OnModelItemPropertyChanged);
this.Indicator.IsMouseOverChanged += new EventHandler(this.OnIndicatorIsMouseOverChanged);
this.helpService = this.EditingContext.Services.GetService <IIntegratedHelpService>();
this.hasAnnotation = this.ModelItem.Properties[Annotation.AnnotationTextPropertyName].ComputedValue != null;
if (this.ModelItem.Properties[Annotation.AnnotationTextPropertyName].ComputedValue == null)
{
this.Indicator.Visibility = Visibility.Collapsed;
if (this.dockedAnnotation != null)
{
this.DockedAnnotation.Visibility = Visibility.Collapsed;
}
}
else
{
if (this.IsAnnotationDocked)
{
this.Indicator.Visibility = Visibility.Collapsed;
this.DockedAnnotation.Visibility = Visibility.Visible;
this.status = AnnotationStatus.Docked;
}
else
{
this.Indicator.Visibility = Visibility.Visible;
this.DockedAnnotation.Visibility = Visibility.Collapsed;
}
}
this.isInitialized = true;
}
private void OnHelpExecuted(object sender, ExecutedRoutedEventArgs e)
{
if (this.Context == null)
{
return;
}
IIntegratedHelpService help = this.Context.Services.GetService <IIntegratedHelpService>();
if (help != null)
{
help.ShowHelpFromKeyword(HelpKeywords.ErrorView);
}
else
{
System.Diagnostics.Process.Start(SR.DefaultHelpUrl);
}
}
protected override void OnIsKeyboardFocusWithinChanged(DependencyPropertyChangedEventArgs e)
{
IIntegratedHelpService helpService = this.Context.Services.GetService <IIntegratedHelpService>();
if (helpService != null)
{
if ((Boolean)e.NewValue)
{
this.isSelectionChangedInternally = true;
this.Context.Items.SetValue(new Selection());
this.isSelectionChangedInternally = false;
helpService.AddContextAttribute(string.Empty, WorkflowViewManager.GetF1HelpTypeKeyword(typeof(ImportDesigner)), System.ComponentModel.Design.HelpKeywordType.F1Keyword);
}
else
{
helpService.RemoveContextAttribute(string.Empty, WorkflowViewManager.GetF1HelpTypeKeyword(typeof(ImportDesigner)));
}
}
base.OnIsKeyboardFocusWithinChanged(e);
}
public void Initialize()
{
if (this.isInitialized)
{
return;
}
this.ModelItem = this.workflowViewElement.ModelItem;
this.EditingContext = this.workflowViewElement.Context;
if (!this.CanInitialize())
{
return;
}
this.EditingContext.Items.Subscribe<ReadOnlyState>(this.OnReadOnlyStateChanged);
this.ViewStateService.ViewStateChanged += new ViewStateChangedEventHandler(this.OnViewStateChanged);
this.ModelItem.PropertyChanged += new PropertyChangedEventHandler(this.OnModelItemPropertyChanged);
this.Indicator.IsMouseOverChanged += new EventHandler(this.OnIndicatorIsMouseOverChanged);
this.helpService = this.EditingContext.Services.GetService<IIntegratedHelpService>();
this.hasAnnotation = this.ModelItem.Properties[Annotation.AnnotationTextPropertyName].ComputedValue != null;
if (this.ModelItem.Properties[Annotation.AnnotationTextPropertyName].ComputedValue == null)
{
this.Indicator.Visibility = Visibility.Collapsed;
if (this.dockedAnnotation != null)
{
this.DockedAnnotation.Visibility = Visibility.Collapsed;
}
}
else
{
if (this.IsAnnotationDocked)
{
this.Indicator.Visibility = Visibility.Collapsed;
this.DockedAnnotation.Visibility = Visibility.Visible;
this.status = AnnotationStatus.Docked;
}
else
{
this.Indicator.Visibility = Visibility.Visible;
this.DockedAnnotation.Visibility = Visibility.Collapsed;
}
}
this.isInitialized = true;
}
