private void OnMenuAddComplexTypeProperty(object sender, EventArgs e)
{
var cmd = sender as MenuCommand;
if (cmd != null)
{
if (CurrentExplorerInfo != null &&
CurrentExplorerInfo._explorerFrame != null)
{
var explorerComplexType = CurrentExplorerInfo._explorerFrame.GetSelectedExplorerEFElement() as ExplorerComplexType;
if (explorerComplexType != null)
{
if (cmd.Properties.Contains(PackageConstants.guidEscherCmdSet))
{
var context = new EfiTransactionContext();
var cpc = new CommandProcessorContext(
EditingContext, EfiTransactionOriginator.ExplorerWindowOriginatorId, Resources.Tx_CreateScalarProperty, null,
context);
Property createdProperty = null;
var type = cmd.Properties[PackageConstants.guidEscherCmdSet] as string;
if (type != null)
{
createdProperty = CreateComplexTypePropertyCommand.CreateDefaultProperty(
cpc, explorerComplexType.ModelItem as ComplexType, type);
}
else
{
var complexType = cmd.Properties[PackageConstants.guidEscherCmdSet] as ComplexType;
Debug.Assert(complexType != null, "Unexpected property type");
if (complexType != null)
{
createdProperty = CreateComplexTypePropertyCommand.CreateDefaultProperty(
cpc, explorerComplexType.ModelItem as ComplexType, complexType);
}
}
if (createdProperty != null)
{
var info = CurrentExplorerInfo;
if (info != null &&
info._explorerFrame != null)
{
var frame = info._explorerFrame as EntityDesignExplorerFrame;
Debug.Assert(frame != null, "Could not get Explorer frame");
if (frame != null)
{
frame.NavigateToElementAndPutInRenameMode(createdProperty);
}
}
}
}
}
}
}
}
protected override void OnKeyDown(KeyEventArgs e)
{
if (e.Key == Key.F1)
{
// do not respond to F1 Help
e.Handled = true;
return;
}
if (e.Key == Key.Insert)
{
var selected = GetSelectedExplorerEFElement();
var context = new EfiTransactionContext();
if (selected is ExplorerComplexTypes)
{
var cpc = new CommandProcessorContext(
Context, EfiTransactionOriginator.ExplorerWindowOriginatorId,
Design.Resources.Tx_AddComplexType, null, context);
var complexType = CreateComplexTypeCommand.CreateComplexTypeWithDefaultName(cpc);
Debug.Assert(complexType != null, "Creating ComplexType failed");
NavigateToElementAndPutInRenameMode(complexType);
return;
}
var explorerComplexType = selected as ExplorerComplexType;
if (explorerComplexType != null)
{
var complexType = explorerComplexType.ModelItem as ComplexType;
if (complexType != null)
{
var cpc = new CommandProcessorContext(
Context,
EfiTransactionOriginator.ExplorerWindowOriginatorId,
Design.Resources.Tx_CreateScalarProperty, null, context);
var property = CreateComplexTypePropertyCommand.CreateDefaultProperty(
cpc, complexType,
ModelConstants.DefaultPropertyType);
Debug.Assert(property != null, "Creating Property failed");
NavigateToElementAndPutInRenameMode(property);
}
else
{
Debug.Fail("complexType shouldn't be null");
}
return;
}
// Event handler if the user presses 'Insert' button from the keyboard in the EnumTypes node.
var explorerEnumTypes = selected as ExplorerEnumTypes;
if (explorerEnumTypes != null)
{
var entityModel = explorerEnumTypes.Parent.ModelItem as ConceptualEntityModel;
if (EdmFeatureManager.GetEnumTypeFeatureState(entityModel.Artifact).IsEnabled())
{
var cpc = new CommandProcessorContext(
Context,
EfiTransactionOriginator.ExplorerWindowOriginatorId,
Design.Resources.Tx_CreateScalarProperty, null, context);
var enumType = CreateEnumTypeCommand.CreateEnumTypeWithDefaultName(cpc);
Debug.Assert(enumType != null, "Creating Enum failed");
NavigateToElementAndPutInRenameMode(enumType);
}
return;
}
// Event handler if the user presses 'Insert' button from the keyboard in the diagrams node.
var explorerDiagram = selected as ExplorerDiagrams;
if (explorerDiagram != null)
{
var diagrams = explorerDiagram.ModelItem as Diagrams;
if (diagrams != null)
{
var cpc = new CommandProcessorContext(
Context,
EfiTransactionOriginator.ExplorerWindowOriginatorId,
Design.Resources.Tx_CreateDiagram, null, context);
var diagram = CreateDiagramCommand.CreateDiagramWithDefaultName(cpc);
Debug.Assert(diagram != null, "The selected ExplorerEFElementItem is not type of diagram.");
NavigateToElementAndPutInRenameMode(diagram);
// Automatically open the diagram that we selected in the previous line.
var selectedExplorerEFElement = GetSelectedExplorerEFElement();
if (selectedExplorerEFElement is ExplorerDiagram)
{
ExecuteActivate();
}
else
{
Debug.Fail("The selected ExplorerEFElementItem is not type of diagram.");
}
}
else
{
Debug.Fail("diagram folder shouldn't be null");
}
return;
}
}
base.OnKeyDown(e);
}
