org.eclipse.gmf.runtime.emf.commands.core.command.CompositeTransactionalCommand Java Examples

The following examples show how to use org.eclipse.gmf.runtime.emf.commands.core.command.CompositeTransactionalCommand. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source File: Field3ItemSemanticEditPolicy.java    From scava with Eclipse Public License 2.0 6 votes vote down vote up 
/**
* @generated
*/
protected Command getDestroyElementCommand(DestroyElementRequest req) {
	View view = (View) getHost().getModel();
	CompositeTransactionalCommand cmd = new CompositeTransactionalCommand(getEditingDomain(), null);
	cmd.setTransactionNestingEnabled(false);
	EAnnotation annotation = view.getEAnnotation("Shortcut"); //$NON-NLS-1$
	if (annotation == null) {
		// there are indirectly referenced children, need extra commands: false
		addDestroyShortcutsCommand(cmd, view);
		// delete host element
		cmd.add(new DestroyElementCommand(req));
	} else {
		cmd.add(new DeleteCommand(getEditingDomain(), view));
	}
	return getGEFWrapper(cmd.reduce());
}
Example #2
Source File: LanguageItemSemanticEditPolicy.java    From scava with Eclipse Public License 2.0 6 votes vote down vote up 
/**
* @generated
*/
protected Command getDestroyElementCommand(DestroyElementRequest req) {
	View view = (View) getHost().getModel();
	CompositeTransactionalCommand cmd = new CompositeTransactionalCommand(getEditingDomain(), null);
	cmd.setTransactionNestingEnabled(false);
	EAnnotation annotation = view.getEAnnotation("Shortcut"); //$NON-NLS-1$
	if (annotation == null) {
		// there are indirectly referenced children, need extra commands: false
		addDestroyChildNodesCommand(cmd);
		addDestroyShortcutsCommand(cmd, view);
		// delete host element
		cmd.add(new DestroyElementCommand(req));
	} else {
		cmd.add(new DeleteCommand(getEditingDomain(), view));
	}
	return getGEFWrapper(cmd.reduce());
}
Example #3
Source File: ParameterItemSemanticEditPolicy.java    From scava with Eclipse Public License 2.0 6 votes vote down vote up 
/**
* @generated
*/
protected Command getDestroyElementCommand(DestroyElementRequest req) {
	View view = (View) getHost().getModel();
	CompositeTransactionalCommand cmd = new CompositeTransactionalCommand(getEditingDomain(), null);
	cmd.setTransactionNestingEnabled(false);
	EAnnotation annotation = view.getEAnnotation("Shortcut"); //$NON-NLS-1$
	if (annotation == null) {
		// there are indirectly referenced children, need extra commands: false
		addDestroyShortcutsCommand(cmd, view);
		// delete host element
		cmd.add(new DestroyElementCommand(req));
	} else {
		cmd.add(new DeleteCommand(getEditingDomain(), view));
	}
	return getGEFWrapper(cmd.reduce());
}
Example #4
Source File: Field2ItemSemanticEditPolicy.java    From scava with Eclipse Public License 2.0 6 votes vote down vote up 
/**
* @generated
*/
protected Command getDestroyElementCommand(DestroyElementRequest req) {
	View view = (View) getHost().getModel();
	CompositeTransactionalCommand cmd = new CompositeTransactionalCommand(getEditingDomain(), null);
	cmd.setTransactionNestingEnabled(false);
	EAnnotation annotation = view.getEAnnotation("Shortcut"); //$NON-NLS-1$
	if (annotation == null) {
		// there are indirectly referenced children, need extra commands: false
		addDestroyShortcutsCommand(cmd, view);
		// delete host element
		cmd.add(new DestroyElementCommand(req));
	} else {
		cmd.add(new DeleteCommand(getEditingDomain(), view));
	}
	return getGEFWrapper(cmd.reduce());
}
Example #5
Source File: FieldItemSemanticEditPolicy.java    From scava with Eclipse Public License 2.0 6 votes vote down vote up 
/**
* @generated
*/
protected Command getDestroyElementCommand(DestroyElementRequest req) {
	View view = (View) getHost().getModel();
	CompositeTransactionalCommand cmd = new CompositeTransactionalCommand(getEditingDomain(), null);
	cmd.setTransactionNestingEnabled(false);
	EAnnotation annotation = view.getEAnnotation("Shortcut"); //$NON-NLS-1$
	if (annotation == null) {
		// there are indirectly referenced children, need extra commands: false
		addDestroyShortcutsCommand(cmd, view);
		// delete host element
		cmd.add(new DestroyElementCommand(req));
	} else {
		cmd.add(new DeleteCommand(getEditingDomain(), view));
	}
	return getGEFWrapper(cmd.reduce());
}
Example #6
Source File: CompartmentChildCreationEditPolicy.java    From bonita-studio with GNU General Public License v2.0 6 votes vote down vote up 
@Override
protected Command getCreateCommand(CreateViewRequest request) {
	TransactionalEditingDomain editingDomain = ((IGraphicalEditPart) getHost())
	.getEditingDomain();
	CompositeTransactionalCommand cc = new CompositeTransactionalCommand(
			editingDomain, DiagramUIMessages.AddCommand_Label);

	Iterator<?> descriptors = request.getViewDescriptors().iterator();

	while (descriptors.hasNext()) {
		CreateViewRequest.ViewDescriptor descriptor =
			(CreateViewRequest.ViewDescriptor)descriptors.next();

		CreateCommand createCommand =
			new CompartmentChildCreateCommand(editingDomain,
					descriptor, 
					(View)(getHost().getModel()), getFeedbackIndexFor(request));

		cc.compose(createCommand);
	}
	return new ICommandProxy(cc.reduce());
}
Example #7
Source File: InitializeTreeNodeAnnotationsCommand.java    From statecharts with Eclipse Public License 1.0 5 votes vote down vote up 
private CompositeTransactionalCommand annotateElements(
		List<IGraphicalEditPart> elements) {
	final CompositeTransactionalCommand cmd = new CompositeTransactionalCommand(
			getEditingDomain(), "AnnotateChildren");
	cmd.add(new SetTreeNodesPositionAnnotationCommand(getEditingDomain(),
			TreeLayoutUtil.getViews(elements)));
	for (final IGraphicalEditPart editPart : elements) {
		final List<IGraphicalEditPart> children = TreeLayoutUtil
				.getOrderedTreeChildren(editPart);
		if (!children.isEmpty()) {
			cmd.add(annotateElements(children));
		}
	}
	return cmd;
}
Example #8
Source File: PoolItemSemanticEditPolicy.java    From bonita-studio with GNU General Public License v2.0 5 votes vote down vote up 
/**
* @generated
*/
protected Command getDestroyElementCommand(DestroyElementRequest req) {
	View view = (View) getHost().getModel();
	CompositeTransactionalCommand cmd = new CompositeTransactionalCommand(getEditingDomain(), null);
	cmd.setTransactionNestingEnabled(false);
	for (Iterator<?> it = view.getTargetEdges().iterator(); it.hasNext();) {
		Edge incomingLink = (Edge) it.next();
		if (ProcessVisualIDRegistry.getVisualID(incomingLink) == TextAnnotationAttachmentEditPart.VISUAL_ID) {
			DestroyElementRequest r = new DestroyElementRequest(incomingLink.getElement(), false);
			cmd.add(new DestroyElementCommand(r));
			cmd.add(new DeleteCommand(getEditingDomain(), incomingLink));
			continue;
		}
	}
	EAnnotation annotation = view.getEAnnotation("Shortcut"); //$NON-NLS-1$
	if (annotation == null) {
		// there are indirectly referenced children, need extra commands: false
		addDestroyChildNodesCommand(cmd);
		addDestroyShortcutsCommand(cmd, view);
		// delete host element
		cmd.add(new DestroyElementCommand(req));
	} else {
		cmd.add(new DeleteCommand(getEditingDomain(), view));
	}

	final EObject pool = req.getElementToDestroy();
	if (pool instanceof Pool) {
		for (MessageFlow f : ModelHelper.getMainProcess(pool).getMessageConnections()) {
			if (pool.equals(ModelHelper.getParentProcess(f.getSource()))) {
				cmd.add(new DestroyElementCommand(new DestroyElementRequest(f, false)));
			}
		}
	}

	return getGEFWrapper(cmd.reduce());
}
Example #9
Source File: SubProcessEvent2ItemSemanticEditPolicy.java    From bonita-studio with GNU General Public License v2.0 5 votes vote down vote up 
/**
* @generated
*/
protected Command getDestroyElementCommand(DestroyElementRequest req) {
	View view = (View) getHost().getModel();
	CompositeTransactionalCommand cmd = new CompositeTransactionalCommand(getEditingDomain(), null);
	cmd.setTransactionNestingEnabled(false);
	for (Iterator<?> it = view.getTargetEdges().iterator(); it.hasNext();) {
		Edge incomingLink = (Edge) it.next();
		if (ProcessVisualIDRegistry.getVisualID(incomingLink) == TextAnnotationAttachmentEditPart.VISUAL_ID) {
			DestroyElementRequest r = new DestroyElementRequest(incomingLink.getElement(), false);
			cmd.add(new DestroyElementCommand(r));
			cmd.add(new DeleteCommand(getEditingDomain(), incomingLink));
			continue;
		}
	}
	EAnnotation annotation = view.getEAnnotation("Shortcut"); //$NON-NLS-1$
	if (annotation == null) {
		// there are indirectly referenced children, need extra commands: false
		addDestroyChildNodesCommand(cmd);
		addDestroyShortcutsCommand(cmd, view);
		// delete host element
		cmd.add(new DestroyElementCommand(req));
	} else {
		cmd.add(new DeleteCommand(getEditingDomain(), view));
	}

	final EObject pool = req.getElementToDestroy();
	if (pool instanceof Pool) {
		for (MessageFlow f : ModelHelper.getMainProcess(pool).getMessageConnections()) {
			if (pool.equals(ModelHelper.getParentProcess(f.getSource()))) {
				cmd.add(new DestroyElementCommand(new DestroyElementRequest(f, false)));
			}
		}
	}

	return getGEFWrapper(cmd.reduce());
}
Example #10
Source File: LaneItemSemanticEditPolicy.java    From bonita-studio with GNU General Public License v2.0 5 votes vote down vote up 
/**
* @generated
*/
protected Command getDestroyElementCommand(DestroyElementRequest req) {
	View view = (View) getHost().getModel();
	CompositeTransactionalCommand cmd = new CompositeTransactionalCommand(getEditingDomain(), null);
	cmd.setTransactionNestingEnabled(false);
	for (Iterator<?> it = view.getTargetEdges().iterator(); it.hasNext();) {
		Edge incomingLink = (Edge) it.next();
		if (ProcessVisualIDRegistry.getVisualID(incomingLink) == TextAnnotationAttachmentEditPart.VISUAL_ID) {
			DestroyElementRequest r = new DestroyElementRequest(incomingLink.getElement(), false);
			cmd.add(new DestroyElementCommand(r));
			cmd.add(new DeleteCommand(getEditingDomain(), incomingLink));
			continue;
		}
	}
	EAnnotation annotation = view.getEAnnotation("Shortcut"); //$NON-NLS-1$
	if (annotation == null) {
		// there are indirectly referenced children, need extra commands: false
		addDestroyChildNodesCommand(cmd);
		addDestroyShortcutsCommand(cmd, view);
		// delete host element
		cmd.add(new DestroyElementCommand(req));
	} else {
		cmd.add(new DeleteCommand(getEditingDomain(), view));
	}

	final EObject pool = req.getElementToDestroy();
	if (pool instanceof Pool) {
		for (MessageFlow f : ModelHelper.getMainProcess(pool).getMessageConnections()) {
			if (pool.equals(ModelHelper.getParentProcess(f.getSource()))) {
				cmd.add(new DestroyElementCommand(new DestroyElementRequest(f, false)));
			}
		}
	}

	return getGEFWrapper(cmd.reduce());
}
Example #11
Source File: SubProcessEventItemSemanticEditPolicy.java    From bonita-studio with GNU General Public License v2.0 5 votes vote down vote up 
/**
* @generated
*/
protected Command getDestroyElementCommand(DestroyElementRequest req) {
	View view = (View) getHost().getModel();
	CompositeTransactionalCommand cmd = new CompositeTransactionalCommand(getEditingDomain(), null);
	cmd.setTransactionNestingEnabled(false);
	for (Iterator<?> it = view.getTargetEdges().iterator(); it.hasNext();) {
		Edge incomingLink = (Edge) it.next();
		if (ProcessVisualIDRegistry.getVisualID(incomingLink) == TextAnnotationAttachmentEditPart.VISUAL_ID) {
			DestroyElementRequest r = new DestroyElementRequest(incomingLink.getElement(), false);
			cmd.add(new DestroyElementCommand(r));
			cmd.add(new DeleteCommand(getEditingDomain(), incomingLink));
			continue;
		}
	}
	EAnnotation annotation = view.getEAnnotation("Shortcut"); //$NON-NLS-1$
	if (annotation == null) {
		// there are indirectly referenced children, need extra commands: false
		addDestroyChildNodesCommand(cmd);
		addDestroyShortcutsCommand(cmd, view);
		// delete host element
		cmd.add(new DestroyElementCommand(req));
	} else {
		cmd.add(new DeleteCommand(getEditingDomain(), view));
	}

	final EObject pool = req.getElementToDestroy();
	if (pool instanceof Pool) {
		for (MessageFlow f : ModelHelper.getMainProcess(pool).getMessageConnections()) {
			if (pool.equals(ModelHelper.getParentProcess(f.getSource()))) {
				cmd.add(new DestroyElementCommand(new DestroyElementRequest(f, false)));
			}
		}
	}

	return getGEFWrapper(cmd.reduce());
}
Example #12
Source File: CompartmentLayoutEditPolicy.java    From statecharts with Eclipse Public License 1.0 4 votes vote down vote up 
@SuppressWarnings("unchecked")
@Override
protected Command getCreateCommand(CreateRequest request) {
	if (request instanceof CreateViewAndElementRequest) {

		TransactionalEditingDomain editingDomain = ((IGraphicalEditPart) getHost())
				.getEditingDomain();
		CompositeTransactionalCommand cc = new CompositeTransactionalCommand(
				editingDomain, DiagramUIMessages.AddCommand_Label);

		Iterator<?> descriptors = ((CreateViewRequest) request)
				.getViewDescriptors().iterator();

		while (descriptors.hasNext()) {
			CreateViewRequest.ViewDescriptor descriptor = (CreateViewRequest.ViewDescriptor) descriptors
					.next();

			int feedBackIndex = getFeedbackIndexFor(request);

			// obtain CreateElementRequest and add initial region feedback
			// index to request map. This index is needed to add the
			// semantic element at the correct listIndex
			CreateElementRequest createElementRequest = (CreateElementRequest) ((CreateViewAndElementRequest) request)
					.getViewAndElementDescriptor()
					.getCreateElementRequestAdapter()
					.getAdapter(CreateElementRequest.class);

			if (createElementRequest != null) {
				createElementRequest.getParameters().put(
						RequestParameterKeys.RegionFeedbackIndex,
						feedBackIndex);
			}

			CreateCommand createCommand = new CompartmentChildCreateCommand(
					editingDomain, descriptor,
					(View) (getHost().getModel()), feedBackIndex);

			cc.compose(createCommand);
		}
		return new ICommandProxy(cc.reduce());
	}

	return null;
}