use of org.eclipse.gmf.runtime.diagram.ui.commands.CommandProxy in project tdi-studio-se by Talend.
the class BusinessBaseItemSemanticEditPolicy method getSemanticCommand.
/**
* @generated
*/
protected Command getSemanticCommand(IEditCommandRequest request) {
IEditCommandRequest completedRequest = completeRequest(request);
Object editHelperContext = completedRequest.getEditHelperContext();
if (editHelperContext instanceof View || (editHelperContext instanceof IEditHelperContext && ((IEditHelperContext) editHelperContext).getEObject() instanceof View)) {
// no semantic commands are provided for pure design elements
return null;
}
if (editHelperContext == null) {
editHelperContext = ViewUtil.resolveSemanticElement((View) getHost().getModel());
}
IElementType elementType = ElementTypeRegistry.getInstance().getElementType(editHelperContext);
if (elementType == ElementTypeRegistry.getInstance().getType("org.eclipse.gmf.runtime.emf.type.core.default")) {
//$NON-NLS-1$
elementType = null;
}
Command epCommand = getSemanticCommandSwitch(completedRequest);
if (epCommand != null) {
ICommand command = epCommand instanceof ICommandProxy ? ((ICommandProxy) epCommand).getICommand() : new CommandProxy(epCommand);
completedRequest.setParameter(BusinessBaseEditHelper.EDIT_POLICY_COMMAND, command);
}
Command ehCommand = null;
if (elementType != null) {
ICommand command = elementType.getEditCommand(completedRequest);
if (command != null) {
if (!(command instanceof CompositeTransactionalCommand)) {
TransactionalEditingDomain editingDomain = ((IGraphicalEditPart) getHost()).getEditingDomain();
command = new CompositeTransactionalCommand(editingDomain, null).compose(command);
}
ehCommand = new ICommandProxy(command);
}
}
boolean shouldProceed = true;
if (completedRequest instanceof DestroyRequest) {
shouldProceed = shouldProceed((DestroyRequest) completedRequest);
}
if (shouldProceed) {
if (completedRequest instanceof DestroyRequest) {
TransactionalEditingDomain editingDomain = ((IGraphicalEditPart) getHost()).getEditingDomain();
Command deleteViewCommand = new ICommandProxy(new DeleteCommand(editingDomain, (View) getHost().getModel()));
ehCommand = ehCommand == null ? deleteViewCommand : ehCommand.chain(deleteViewCommand);
}
return ehCommand;
}
return null;
}
use of org.eclipse.gmf.runtime.diagram.ui.commands.CommandProxy in project statecharts by Yakindu.
the class InlineSubdiagramHandler method setPreferredSize.
private Object setPreferredSize(ExecutionEvent event) {
IGraphicalEditPart editPart = (IGraphicalEditPart) getFirstElement(HandlerUtil.getCurrentSelection(event));
Command cmd = editPart.getCommand(new SetPreferredSizeRequest(editPart));
AbstractRefactoring.executeCommand(new CommandProxy(cmd), editPart.resolveSemanticElement().eResource());
return null;
}
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