Examples with ArrangeAllInput org.eclipse.sirius.components.collaborative.diagrams.dto.ArrangeAllInput used on opensource projects

Example 1 with ArrangeAllInput

use of org.eclipse.sirius.components.collaborative.diagrams.dto.ArrangeAllInput in project sirius-components by eclipse-sirius.

the class ArrangeAllEventHandlerTests method testArrangeAll.

@Test
public void testArrangeAll() {
    var handler = new ArrangeAllEventHandler(new ICollaborativeDiagramMessageService.NoOp(), new SimpleMeterRegistry());
    // $NON-NLS-1$//$NON-NLS-2$
    var input = new ArrangeAllInput(UUID.randomUUID(), "editingContextId", "representationId");
    assertThat(handler.canHandle(input)).isTrue();
    One<IPayload> payloadSink = Sinks.one();
    Many<ChangeDescription> changeDescriptionSink = Sinks.many().unicast().onBackpressureBuffer();
    IDiagramContext diagramContext = new DiagramContext(new TestDiagramBuilder().getDiagram(UUID.randomUUID().toString()));
    handler.handle(payloadSink, changeDescriptionSink, new IEditingContext.NoOp(), diagramContext, input);
    ChangeDescription changeDescription = changeDescriptionSink.asFlux().blockFirst();
    assertThat(changeDescription.getKind()).isEqualTo(DiagramChangeKind.DIAGRAM_LAYOUT_CHANGE);
    IPayload payload = payloadSink.asMono().block();
    assertThat(payload).isInstanceOf(ArrangeAllSuccessPayload.class);
    assertThat(diagramContext.getDiagramEvent()).isInstanceOf(ArrangeAllEvent.class);
}

Example 2 with ArrangeAllInput

use of org.eclipse.sirius.components.collaborative.diagrams.dto.ArrangeAllInput in project sirius-components by eclipse-sirius.

the class ArrangeAllEventHandler method handle.

@Override
public void handle(One<IPayload> payloadSink, Many<ChangeDescription> changeDescriptionSink, IEditingContext editingContext, IDiagramContext diagramContext, IDiagramInput diagramInput) {
    this.counter.increment();
    String message = this.messageService.invalidInput(diagramInput.getClass().getSimpleName(), InvokeSingleClickOnDiagramElementToolInput.class.getSimpleName());
    IPayload payload = new ErrorPayload(diagramInput.getId(), message);
    ChangeDescription changeDescription = new ChangeDescription(ChangeKind.NOTHING, diagramInput.getRepresentationId(), diagramInput);
    if (diagramInput instanceof ArrangeAllInput) {
        diagramContext.setDiagramEvent(new ArrangeAllEvent());
        payload = new ArrangeAllSuccessPayload(diagramInput.getId());
        changeDescription = new ChangeDescription(DiagramChangeKind.DIAGRAM_LAYOUT_CHANGE, diagramInput.getRepresentationId(), diagramInput);
    }
    payloadSink.tryEmitValue(payload);
    changeDescriptionSink.tryEmitNext(changeDescription);
}