Package: DmrNewReferenceElementStrategyProvider

DmrNewReferenceElementStrategyProvider

name	instruction	branch	complexity	line	method
DmrNewReferenceElementStrategyProvider()	M: 0 C: 3 100%	M: 0 C: 0 100%	M: 0 C: 1 100%	M: 0 C: 1 100%	M: 0 C: 1 100%
createCreateNewModelElementStrategy()	M: 2 C: 0 0%	M: 0 C: 0 100%	M: 1 C: 0 0%	M: 1 C: 0 0%	M: 1 C: 0 0%
handles(EObject, EReference)	M: 8 C: 4 33%	M: 3 C: 1 25%	M: 2 C: 1 33%	M: 1 C: 2 67%	M: 0 C: 1 100%
lambda$0(EObject, EReference)	M: 39 C: 0 0%	M: 0 C: 0 100%	M: 1 C: 0 0%	M: 8 C: 0 0%	M: 1 C: 0 0%
lambda$1(EStructuralFeature)	M: 2 C: 0 0%	M: 0 C: 0 100%	M: 1 C: 0 0%	M: 1 C: 0 0%	M: 1 C: 0 0%

Coverage

1: /*******************************************************************************
2: * Copyright (c) 2011-2019 EclipseSource Muenchen GmbH and others.
3: *
4: * All rights reserved. This program and the accompanying materials
5: * are made available under the terms of the Eclipse Public License 2.0
6: * which accompanies this distribution, and is available at
7: * https://www.eclipse.org/legal/epl-2.0/
8: *
9: * SPDX-License-Identifier: EPL-2.0
10: *
11: * Contributors:
12: * lucas - initial API and implementation
13: ******************************************************************************/
14: package org.eclipse.emf.ecp.view.internal.editor.handler;
15:
16: import org.eclipse.emf.ecore.EClass;
17: import org.eclipse.emf.ecore.EObject;
18: import org.eclipse.emf.ecore.EReference;
19: import org.eclipse.emf.ecp.ui.view.swt.reference.CreateNewModelElementStrategy;
20: import org.eclipse.emf.ecp.ui.view.swt.reference.CreateNewModelElementStrategy.Provider;
21: import org.eclipse.emf.ecp.ui.view.swt.reference.ReferenceServiceCustomizationVendor;
22: import org.eclipse.emf.ecp.view.spi.editor.controls.Helper;
23: import org.eclipse.emf.ecp.view.spi.model.VDomainModelReference;
24: import org.eclipse.emf.ecp.view.spi.model.VViewPackage;
25: import org.eclipse.emfforms.bazaar.Create;
26: import org.eclipse.emfforms.common.Optional;
27: import org.eclipse.emfforms.spi.ide.view.segments.ToolingModeUtil;
28: import org.eclipse.jface.wizard.WizardDialog;
29: import org.eclipse.swt.widgets.Display;
30: import org.osgi.service.component.annotations.Component;
31:
32: /**
33: * Provides a strategy to create and configure a segment-based {@link VDomainModelReference}. This provider is
34: * only active if the IDE tooling runs in segment mode.
35: *
36: * @author Lucas Koehler
37: *
38: */
39: @Component(name = "DmrNewReferenceElementStrategyProvider", property = "service.ranking:Integer=20")
40: public class DmrNewReferenceElementStrategyProvider
41:         extends ReferenceServiceCustomizationVendor<CreateNewModelElementStrategy> implements Provider {
42:
43:         @Override
44:         protected boolean handles(EObject owner, EReference reference) {
45:•                if (!ToolingModeUtil.isSegmentToolingEnabled()) {
46:                         return false;
47:                 }
48:•                return reference.getEReferenceType() == VViewPackage.Literals.DOMAIN_MODEL_REFERENCE;
49:
50:         }
51:
52:         /**
53:          * Creates the {@link CreateNewModelElementStrategy}.
54:          *
55:          * @return The created {@link CreateNewModelElementStrategy}
56:          */
57:         @Create
58:         public CreateNewModelElementStrategy createCreateNewModelElementStrategy() {
59:                 return (owner, reference) -> {
60:                         final EClass viewRoot = Helper.getRootEClass(owner);
61:                         final CreateSegmentDmrWizard dmrWizard = new CreateSegmentDmrWizard(
62:                                 viewRoot, "New Domain Model Reference", null, //$NON-NLS-1$
63:                                 structuralFeature -> null, new FeatureSegmentGenerator(), null, false);
64:                         final WizardDialog wizardDialog = new WizardDialog(Display.getDefault().getActiveShell(), dmrWizard);
65:                         wizardDialog.setBlockOnOpen(true);
66:                         wizardDialog.open();
67:
68:                         return Optional.fromJavaOptional(dmrWizard.getDomainModelReference().map(EObject.class::cast));
69:                 };
70:         }
71: }