Java Code Examples for org.eclipse.gmf.runtime.emf.commands.core.command.CompositeTransactionalCommand#setTransactionNestingEnabled()

The following examples show how to use org.eclipse.gmf.runtime.emf.commands.core.command.CompositeTransactionalCommand#setTransactionNestingEnabled() . 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: 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 7
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 8
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 9
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());
}