Examples with Edge org.eclipse.gmf.runtime.notation.Edge used on opensource projects

Example 1 with Edge

use of org.eclipse.gmf.runtime.notation.Edge in project tdi-studio-se by Talend.

the class BusinessReorientConnectionViewCommand method doExecuteWithResult.

/**
     * @generated
     */
protected CommandResult doExecuteWithResult(IProgressMonitor progressMonitor, IAdaptable info) {
    //$NON-NLS-1$
    assert null != edgeAdaptor : "Null child in BusinessReorientConnectionViewCommand";
    Edge edge = (Edge) getEdgeAdaptor().getAdapter(Edge.class);
    //$NON-NLS-1$
    assert null != edge : "Null edge in BusinessReorientConnectionViewCommand";
    View tempView = edge.getSource();
    edge.setSource(edge.getTarget());
    edge.setTarget(tempView);
    return CommandResult.newOKCommandResult();
}

Example 2 with Edge

use of org.eclipse.gmf.runtime.notation.Edge in project tdi-studio-se by Talend.

the class BusinessProcessCanonicalEditPolicy method refreshConnections.

/**
     * @generated
     */
private Collection refreshConnections() {
    try {
        collectAllLinks(getDiagram());
        Collection existingLinks = new LinkedList(getDiagram().getEdges());
        for (Iterator diagramLinks = existingLinks.iterator(); diagramLinks.hasNext(); ) {
            Edge nextDiagramLink = (Edge) diagramLinks.next();
            EObject diagramLinkObject = nextDiagramLink.getElement();
            EObject diagramLinkSrc = nextDiagramLink.getSource().getElement();
            EObject diagramLinkDst = nextDiagramLink.getTarget().getElement();
            int diagramLinkVisualID = BusinessVisualIDRegistry.getVisualID(nextDiagramLink);
            for (Iterator modelLinkDescriptors = myLinkDescriptors.iterator(); modelLinkDescriptors.hasNext(); ) {
                LinkDescriptor nextLinkDescriptor = (LinkDescriptor) modelLinkDescriptors.next();
                if (diagramLinkObject == nextLinkDescriptor.getLinkElement() && diagramLinkSrc == nextLinkDescriptor.getSource() && diagramLinkDst == nextLinkDescriptor.getDestination() && diagramLinkVisualID == nextLinkDescriptor.getVisualID()) {
                    diagramLinks.remove();
                    modelLinkDescriptors.remove();
                }
            }
        }
        deleteViews(existingLinks.iterator());
        return createConnections(myLinkDescriptors);
    } finally {
        myLinkDescriptors.clear();
        myEObject2ViewMap.clear();
    }
}

Example 3 with Edge

use of org.eclipse.gmf.runtime.notation.Edge in project statecharts by Yakindu.

the class SimulationImageRenderer method highlightElements.

public void highlightElements(final List<? extends EObject> objects, final Diagram diagram) {
    AbstractTransactionalCommand cmd = new AbstractTransactionalCommand(TransactionUtil.getEditingDomain(diagram), "", null) {

        @Override
        protected CommandResult doExecuteWithResult(IProgressMonitor monitor, IAdaptable info) throws ExecutionException {
            // Init colors from preferences
            RGB rgbForeGround = PreferenceConverter.getColor(SimulationActivator.getDefault().getPreferenceStore(), SimulationPreferenceConstants.STATE_FOREGROUND_HIGHLIGHTING_COLOR);
            RGB rgbBackGround = PreferenceConverter.getColor(SimulationActivator.getDefault().getPreferenceStore(), SimulationPreferenceConstants.STATE_BACKGROUND_HIGHLIGHTING_COLOR);
            RGB rgbTransitionActive = PreferenceConverter.getColor(SimulationActivator.getDefault().getPreferenceStore(), SimulationPreferenceConstants.TRANSITION_HIGHLIGHTING_COLOR);
            Color color = new Color(Display.getDefault(), rgbForeGround);
            Integer foreGround = FigureUtilities.colorToInteger(color);
            color.dispose();
            color = new Color(Display.getDefault(), rgbBackGround);
            Integer background = FigureUtilities.colorToInteger(color);
            color.dispose();
            color = new Color(Display.getDefault(), rgbTransitionActive);
            Integer transitionActive = FigureUtilities.colorToInteger(color);
            color.dispose();
            // Set styling
            TreeIterator<EObject> eAllContents = diagram.eAllContents();
            while (eAllContents.hasNext()) {
                EObject next = eAllContents.next();
                if (next instanceof View) {
                    for (EObject elementToHighlight : objects) {
                        EObject element = null;
                        if (next instanceof Node) {
                            element = ((Node) next).getElement();
                        } else if (next instanceof Edge) {
                            element = ((Edge) next).getElement();
                        }
                        if (element == null) {
                            // next instanceof BasicDecorationNode || next instanceof Shape
                            continue;
                        }
                        if (EcoreUtil.getURI(elementToHighlight).equals(EcoreUtil.getURI(element))) {
                            if (next instanceof Node) {
                                ShapeStyle style = (ShapeStyle) ((Node) next).getStyle(NotationPackage.Literals.SHAPE_STYLE);
                                if (style != null) {
                                    style.setFillColor(background);
                                    style.setLineColor(foreGround);
                                }
                            } else if (next instanceof Edge) {
                                ConnectorStyle style = (ConnectorStyle) ((View) next).getStyle(NotationPackage.Literals.CONNECTOR_STYLE);
                                if (style != null) {
                                    style.setLineColor(transitionActive);
                                }
                            }
                        }
                    }
                }
            }
            return CommandResult.newOKCommandResult();
        }
    };
    try {
        cmd.execute(new NullProgressMonitor(), null);
    } catch (ExecutionException e) {
        e.printStackTrace();
    }
}

Example 4 with Edge

use of org.eclipse.gmf.runtime.notation.Edge in project statecharts by Yakindu.

the class ExtractSubdiagramRefactoring method createEntryExitPoints.

@SuppressWarnings("unchecked")
protected void createEntryExitPoints(Diagram subdiagram) {
    TreeIterator<EObject> eAllContents = subdiagram.eAllContents();
    List<Edge> entryPointsToCreate = new ArrayList<Edge>();
    List<Edge> exitPointstoCreate = new ArrayList<Edge>();
    while (eAllContents.hasNext()) {
        EObject next = eAllContents.next();
        if (next instanceof View) {
            EList<Edge> targetEdges = ((View) next).getTargetEdges();
            for (Edge edge : targetEdges) {
                if (!EcoreUtil.isAncestor(subdiagram, edge.getSource()))
                    entryPointsToCreate.add(edge);
            }
            EList<Edge> sourceEdges = ((View) next).getSourceEdges();
            for (Edge edge : sourceEdges) {
                if (!EcoreUtil.isAncestor(subdiagram, edge.getTarget()))
                    exitPointstoCreate.add(edge);
            }
        }
    }
    for (Edge edge : entryPointsToCreate) {
        createEntryPoint(edge, subdiagram);
    }
    for (Edge edge : exitPointstoCreate) {
        createExitPoint(edge, subdiagram);
    }
}

Example 5 with Edge

use of org.eclipse.gmf.runtime.notation.Edge in project statecharts by Yakindu.

the class NotationClipboardOperationHelper method getOverrideChildPasteOperation.

/**
 * By default, don't provide any child paste override behaviour.
 *
 * @return <code>null</code>, always
 */
public OverridePasteChildOperation getOverrideChildPasteOperation(PasteChildOperation overriddenChildPasteOperation) {
    if (shouldAllowPaste(overriddenChildPasteOperation)) {
        EObject eObject = overriddenChildPasteOperation.getEObject();
        if (eObject instanceof org.eclipse.gmf.runtime.notation.Node) {
            org.eclipse.gmf.runtime.notation.Node node = (org.eclipse.gmf.runtime.notation.Node) eObject;
            EObject element = node.getElement();
            if ((element != null)) {
                return new PositionalGeneralViewPasteOperation(overriddenChildPasteOperation, true);
            } else {
                return new PositionalGeneralViewPasteOperation(overriddenChildPasteOperation, false);
            }
        } else if (eObject instanceof Edge) {
            return new ConnectorViewPasteOperation(overriddenChildPasteOperation);
        } else if (eObject instanceof Diagram) {
            return new DiagramPasteOperation(overriddenChildPasteOperation);
        }
    }
    return null;
}