Examples with Node org.obeonetwork.graal.Node used on opensource projects

Example 1 with Node

use of org.obeonetwork.graal.Node in project InformationSystem by ObeoNetwork.

the class TransitionTransitionPropertiesEditionComponent method initPart.

/**
 * {@inheritDoc}
 *
 * @see org.eclipse.emf.eef.runtime.api.component.IPropertiesEditionComponent#initPart(java.lang.Object, int, org.eclipse.emf.ecore.EObject,
 *      org.eclipse.emf.ecore.resource.ResourceSet)
 */
public void initPart(Object key, int kind, EObject elt, ResourceSet allResource) {
    setInitializing(true);
    if (editingPart != null && key == partKey) {
        editingPart.setContext(elt, allResource);
        final Transition transition = (Transition) elt;
        final TransitionPropertiesEditionPart transitionPart = (TransitionPropertiesEditionPart) editingPart;
        // init values
        if (isAccessible(GraalViewsRepository.Transition.Properties.description))
            transitionPart.setDescription(EcoreUtil.convertToString(EcorePackage.Literals.ESTRING, transition.getDescription()));
        if (isAccessible(GraalViewsRepository.Transition.Properties.guard))
            transitionPart.setGuard(EEFConverterUtil.convertToString(EcorePackage.Literals.ESTRING, transition.getGuard()));
        if (isAccessible(GraalViewsRepository.Transition.Properties.source)) {
            // init part
            sourceSettings = new EObjectFlatComboSettings(transition, GraalPackage.eINSTANCE.getTransition_Source());
            transitionPart.initSource(sourceSettings);
            // set the button mode
            transitionPart.setSourceButtonMode(ButtonsModeEnum.BROWSE);
        }
        if (isAccessible(GraalViewsRepository.Transition.Properties.target)) {
            // init part
            targetSettings = new EObjectFlatComboSettings(transition, GraalPackage.eINSTANCE.getTransition_Target());
            transitionPart.initTarget(targetSettings);
            // set the button mode
            transitionPart.setTargetButtonMode(ButtonsModeEnum.BROWSE);
        }
        if (isAccessible(GraalViewsRepository.Transition.Properties.kind)) {
            transitionPart.initKind(EEFUtils.choiceOfValues(transition, GraalPackage.eINSTANCE.getTransition_Kind()), transition.getKind());
        }
        if (isAccessible(GraalViewsRepository.Transition.Properties.source)) {
            transitionPart.addFilterToSource(new ViewerFilter() {

                /**
                 * {@inheritDoc}
                 *
                 * @see org.eclipse.jface.viewers.ViewerFilter#select(org.eclipse.jface.viewers.Viewer, java.lang.Object, java.lang.Object)
                 */
                public boolean select(Viewer viewer, Object parentElement, Object element) {
                    return (element instanceof Node);
                }
            });
        // Start of user code for additional businessfilters for source
        // End of user code
        }
        if (isAccessible(GraalViewsRepository.Transition.Properties.target)) {
            transitionPart.addFilterToTarget(new ViewerFilter() {

                /**
                 * {@inheritDoc}
                 *
                 * @see org.eclipse.jface.viewers.ViewerFilter#select(org.eclipse.jface.viewers.Viewer, java.lang.Object, java.lang.Object)
                 */
                public boolean select(Viewer viewer, Object parentElement, Object element) {
                    return (element instanceof Node);
                }
            });
        // Start of user code for additional businessfilters for target
        // End of user code
        }
    // init values for referenced views
    // init filters for referenced views
    }
    setInitializing(false);
}

Example 2 with Node

use of org.obeonetwork.graal.Node in project InformationSystem by ObeoNetwork.

the class ActionsPlanUtils method isTransitionReconnectionValid.

/**
 * Checks if a transition's reconnection is valid
 * @param transition Transition the user is trying to reconnect
 * @param reconnectionSourceNode Source node of the reconnected transition
 * @param reconnectionTargetNode Target node of the reconnected transition
 * @return true if the reconnection can be done
 */
public boolean isTransitionReconnectionValid(Transition transition, Node reconnectionSourceNode, Node reconnectionTargetNode) {
    Node existingSourceNode = transition.getSource();
    Node existingTargetNode = transition.getTarget();
    if (reconnectionSourceNode.equals(existingSourceNode)) {
        // We're trying to reconnect the source of the edge
        return isTransitionValid(reconnectionTargetNode, existingTargetNode);
    } else if (reconnectionSourceNode.equals(existingTargetNode)) {
        // We're trying to reconnect the target of the edge
        return isTransitionValid(existingSourceNode, reconnectionTargetNode);
    }
    return false;
}