protected void SetCommonBindingValues(BindingSceneNode binding)
{
IDocumentContext documentContext = binding.DocumentContext;
bool flag = !string.IsNullOrEmpty(binding.Path) || binding.SupportsXPath && !string.IsNullOrEmpty(binding.XPath);
BindingMode bindingMode = this.CurrentBindingMode;
if (!flag && (bindingMode == BindingMode.Default || bindingMode == BindingMode.OneWayToSource || bindingMode == BindingMode.TwoWay))
{
bindingMode = BindingMode.OneWay;
}
if (bindingMode == BindingMode.TwoWay && binding.SupportsUpdateSourceTrigger)
{
if (binding.GetDefaultValue(BindingSceneNode.UpdateSourceTriggerProperty) == this.CurrentUpdateSourceTrigger)
{
binding.ClearLocalValue(BindingSceneNode.UpdateSourceTriggerProperty);
}
else
{
binding.UpdateSourceTrigger = this.CurrentUpdateSourceTrigger;
}
}
BindingModeInfo defaultBindingMode = BindingPropertyHelper.GetDefaultBindingMode(this.TargetElement.DocumentNode, (IPropertyId)this.TargetProperty, this.CurrentDataPath);
if (defaultBindingMode.IsOptional && defaultBindingMode.Mode == bindingMode)
{
binding.ClearLocalValue(BindingSceneNode.ModeProperty);
}
else
{
binding.Mode = bindingMode;
}
if (!string.IsNullOrEmpty(this.BindingFallbackValue))
{
binding.FallbackValue = (DocumentNode)documentContext.CreateNode(this.BindingFallbackValue);
}
SceneNode sceneNode = (SceneNode)null;
if (this.CurrentValueConverter != null)
{
sceneNode = this.CurrentValueConverter.GenerateConverter();
}
else if (this.originalValueConverter != null)
{
sceneNode = this.ViewModel.GetSceneNode(this.originalValueConverter.Clone(binding.DocumentContext));
}
if (sceneNode != null)
{
binding.SetValueAsSceneNode(BindingSceneNode.ConverterProperty, sceneNode);
}
if (string.IsNullOrEmpty(this.valueConverterParameter))
{
return;
}
binding.ConverterParameter = (object)this.valueConverterParameter;
}
private bool UpdateInvokeCommandAction(SceneNode actionNode)
{
if (!ProjectNeutralTypes.InvokeCommandAction.IsAssignableFrom((ITypeId)actionNode.Type))
{
return(false);
}
DataSchemaNodePath primaryAbsolutePath = this.DragModel.DataSource.PrimaryAbsolutePath;
BindingSceneNode bindingSceneNode = this.DragModel.ViewModel.BindingEditor.CreateAndSetBindingOrData(actionNode, DataBindingDragDropAddTriggerHandler.CommandProperty, primaryAbsolutePath) as BindingSceneNode;
if (bindingSceneNode == null)
{
return(false);
}
bindingSceneNode.ClearLocalValue(BindingSceneNode.ModeProperty);
return(true);
}
private bool UpdateCallMethodAction(SceneNode actionNode)
{
if (!ProjectNeutralTypes.CallMethodAction.IsAssignableFrom((ITypeId)actionNode.Type))
{
return(false);
}
DataSchemaNodePath primaryAbsolutePath = this.DragModel.DataSource.PrimaryAbsolutePath;
DataSchemaNode node = primaryAbsolutePath.Node;
DataSchemaNodePath bindingPath = new DataSchemaNodePath(primaryAbsolutePath.Schema, node.Parent);
BindingSceneNode bindingSceneNode = this.DragModel.ViewModel.BindingEditor.CreateAndSetBindingOrData(actionNode, DataBindingDragDropAddTriggerHandler.TargetObjectProperty, bindingPath) as BindingSceneNode;
if (bindingSceneNode == null)
{
return(false);
}
bindingSceneNode.ClearLocalValue(BindingSceneNode.ModeProperty);
actionNode.SetValue(DataBindingDragDropAddTriggerHandler.MethodNameProperty, (object)node.PathName);
return(true);
}