Examples with CanvasPanel org.kie.workbench.common.stunner.core.client.canvas.CanvasPanel used on opensource projects

Example 1 with CanvasPanel

use of org.kie.workbench.common.stunner.core.client.canvas.CanvasPanel in project kie-wb-common by kiegroup.

the class LienzoPanelMediators method init.

public LienzoPanelMediators init(final Supplier<LienzoCanvas> canvas) {
    CanvasPanel panel = canvas.get().getView().getPanel();
    if (panel instanceof LienzoPanel) {
        focusHandler = new LienzoPanelFocusHandler().listen((LienzoPanel) canvas.get().getView().getPanel(), this::enable, this::disable);
        mediators.init(canvas);
        selector.init(canvas);
        setZoomFactor(ZOOM_FACTOR);
        setMinScale(MIN_SCALE);
        setMaxScale(MAX_SCALE);
        enable();
    }
    return this;
}

Example 2 with CanvasPanel

use of org.kie.workbench.common.stunner.core.client.canvas.CanvasPanel in project kie-wb-common by kiegroup.

the class LienzoCanvasTest method testEventHandling.

@Test
public void testEventHandling() {
    CanvasPanel panel = mock(CanvasPanel.class);
    CanvasSettings settings = mock(CanvasSettings.class);
    ViewEventHandlerManager eventHandler = mock(ViewEventHandlerManager.class);
    tested.initialize(panel, settings, eventHandler);
    tested.supports(ViewEventType.DRAG);
    verify(eventHandler, times(1)).supports(eq(ViewEventType.DRAG));
    tested.enableHandlers();
    verify(eventHandler, times(1)).enable();
    tested.disableHandlers();
    verify(eventHandler, times(1)).disable();
    DragHandler dragHandler = mock(DragHandler.class);
    tested.addHandler(ViewEventType.DRAG, dragHandler);
    verify(eventHandler, times(1)).addHandler(eq(ViewEventType.DRAG), eq(dragHandler));
    tested.removeHandler(dragHandler);
    verify(eventHandler, times(1)).removeHandler(eq(dragHandler));
}

Example 3 with CanvasPanel

use of org.kie.workbench.common.stunner.core.client.canvas.CanvasPanel in project kie-wb-common by kiegroup.

the class ObserverBuilderControlTest method setup.

@Before
@SuppressWarnings("unchecked")
public void setup() throws Exception {
    doAnswer(new Answer() {

        @Override
        public Object answer(InvocationOnMock invocationOnMock) {
            ServiceCallback<Node<View<Object>, Edge>> callback = (ServiceCallback<Node<View<Object>, Edge>>) (invocationOnMock.getArguments()[2]);
            view = new ViewImpl<>(new Object(), Bounds.create(0.0, 0.0, 10.0, 20.0));
            Node<View<Object>, Edge> item = new NodeImpl<>("UUID");
            item.setContent(view);
            callback.onSuccess(item);
            return null;
        }
    }).when(clientFactoryServices).newElement(anyString(), anyString(), any(ServiceCallback.class));
    when(graphBoundsIndexer.setRootUUID(anyString())).thenReturn(graphBoundsIndexer);
    AdapterManager adapters = mock(AdapterManager.class);
    DefinitionAdapter definitionAdapter = mock(DefinitionAdapter.class);
    DefinitionSetRuleAdapter rulesAdapter = mock(DefinitionSetRuleAdapter.class);
    when(definitionAdapter.getId(any())).thenReturn(DefinitionId.build("Object"));
    when(rulesAdapter.getRuleSet(any())).thenReturn(mock(RuleSet.class));
    when(adapters.forDefinition()).thenReturn(definitionAdapter);
    when(adapters.forRules()).thenReturn(rulesAdapter);
    when(definitionAdapter.getId(DEF)).thenReturn(DefinitionId.build(DEF_ID));
    when(definitionAdapter.getLabels(DEF)).thenReturn(new String[0]);
    when(clientDefinitionManager.adapters()).thenReturn(adapters);
    when(clientDefinitionManager.definitionSets()).thenReturn(mock(TypeDefinitionSetRegistry.class));
    when(canvasCommandFactory.addNode(any(Node.class), any())).thenAnswer(new Answer<Command>() {

        @Override
        public Command answer(InvocationOnMock invocationOnMock) {
            Node node = (Node) invocationOnMock.getArguments()[0];
            String uid = (String) invocationOnMock.getArguments()[1];
            return new AddCanvasNodeCommand(node, uid);
        }
    });
    when(canvasCommandFactory.updatePosition(any(Node.class), any(Point2D.class))).thenAnswer(new Answer<Command>() {

        @Override
        public Command answer(InvocationOnMock invocationOnMock) {
            Node node = (Node) invocationOnMock.getArguments()[0];
            Point2D location = (Point2D) invocationOnMock.getArguments()[1];
            return new UpdateElementPositionCommand(node, location);
        }
    });
    when(canvasCommandFactory.draw()).thenReturn(mock(CanvasCommand.class));
    ShapeSet shapeSet = mock(ShapeSet.class);
    ShapeFactory shapeFactory = mock(ShapeFactory.class);
    when(shapeFactory.newShape(any())).thenReturn(mock(ElementShape.class));
    when(shapeSet.getShapeFactory()).thenReturn(shapeFactory);
    when(shapeManager.getShapeSet(any())).thenReturn(shapeSet);
    when(shapeManager.getDefaultShapeSet(any())).thenReturn(shapeSet);
    tested = new ObserverBuilderControl(clientDefinitionManager, clientFactoryServices, ruleManager, canvasCommandFactory, mock(ClientTranslationMessages.class), graphBoundsIndexer, mock(EventSourceMock.class));
    Diagram diagram = mock(Diagram.class);
    Metadata metadata = mock(Metadata.class);
    when(metadata.getCanvasRootUUID()).thenReturn("ID");
    when(diagram.getMetadata()).thenReturn(metadata);
    MutableIndex index = mock(MutableIndex.class);
    Graph graph = mock(Graph.class);
    DefinitionSet graphContent = mock(DefinitionSet.class);
    when(graph.getContent()).thenReturn(graphContent);
    when(index.getGraph()).thenReturn(graph);
    when(graphIndexBuilder.build(any(Graph.class))).thenReturn(index);
    when(diagram.getGraph()).thenReturn(graph);
    when(graph.nodes()).thenReturn(Collections.emptyList());
    CanvasCommandManager commandManager = mock(CanvasCommandManager.class);
    doAnswer(invocationOnMock -> {
        Command command = (Command) invocationOnMock.getArguments()[1];
        command.execute(invocationOnMock.getArguments()[0]);
        return null;
    }).when(commandManager).execute(any(), any(Command.class));
    when(commandManagerProvider.getCommandManager()).thenReturn(commandManager);
    canvas = mock(AbstractCanvas.class);
    canvasTransform = spy(new TransformImpl(new Point2D(0, 0), new Point2D(1, 1)));
    canvasView = mock(AbstractCanvas.CanvasView.class);
    canvasWidget = mock(Widget.class);
    canvasElement = mock(com.google.gwt.user.client.Element.class);
    document = mock(Document.class);
    when(canvas.getView()).thenReturn(canvasView);
    when(canvas.getTransform()).thenReturn(canvasTransform);
    when(canvasView.asWidget()).thenReturn(canvasWidget);
    when(canvasWidget.getElement()).thenReturn(canvasElement);
    when(canvasElement.getOwnerDocument()).thenReturn(document);
    canvasPanel = mock(CanvasPanel.class);
    when(canvasView.getPanel()).thenReturn(canvasPanel);
    canvasHandler = new CanvasHandlerImpl(clientDefinitionManager, canvasCommandFactory, ruleManager, graphUtils, graphIndexBuilder, shapeManager, mock(TextPropertyProviderFactory.class), mock(EventSourceMock.class), null, null, null);
    GraphCommandExecutionContext graphCommandExecutionContext = mock(GraphCommandExecutionContext.class);
    when(graphCommandExecutionContext.getGraphIndex()).thenReturn(index);
    canvasHandler.setGraphExecutionContext(() -> graphCommandExecutionContext);
    canvasHandler.handle(canvas);
    canvasHandler.draw(diagram, mock(ParameterizedCommand.class));
    tested.init(canvasHandler);
    tested.setCommandManagerProvider(commandManagerProvider);
}

Example 4 with CanvasPanel

use of org.kie.workbench.common.stunner.core.client.canvas.CanvasPanel in project kie-wb-common by kiegroup.

the class WiresCanvasTest method testInitialize.

@Test
public void testInitialize() {
    CanvasPanel panel = mock(CanvasPanel.class);
    CanvasSettings settings = mock(CanvasSettings.class);
    assertEquals(tested, tested.initialize(panel, settings));
    verify(wiresManager, times(1)).setSpliceEnabled(eq(false));
    verify(wiresManager, times(1)).setLocationAcceptor(eq(ILocationAcceptor.NONE));
    verify(wiresManager, times(1)).setContainmentAcceptor(eq(IContainmentAcceptor.NONE));
    verify(wiresManager, times(1)).setDockingAcceptor(eq(IDockingAcceptor.NONE));
    verify(wiresManager, times(1)).setConnectionAcceptor(eq(IConnectionAcceptor.NONE));
    verify(wiresManager, times(1)).setControlPointsAcceptor(eq(IControlPointsAcceptor.NONE));
    verify(view, times(1)).use(eq(wiresManager));
    verify(view, times(1)).initialize(eq(panel), eq(settings));
    assertEquals(wiresManager, tested.getWiresManager());
}

Example 5 with CanvasPanel

use of org.kie.workbench.common.stunner.core.client.canvas.CanvasPanel in project kie-wb-common by kiegroup.

the class LienzoCanvasTest method testInitialize.

@Test
public void testInitialize() {
    CanvasPanel panel = mock(CanvasPanel.class);
    CanvasSettings settings = mock(CanvasSettings.class);
    when(settings.isHiDPIEnabled()).thenReturn(true);
    assertEquals(tested, tested.initialize(panel, settings));
    assertTrue(LienzoCore.get().isHidpiEnabled());
    assertNotNull(tested.getEventHandlerManager());
    verify(view, times(1)).initialize(eq(panel), eq(settings));
}