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Package: SimpleTestObjectItemProvider
SimpleTestObjectItemProvider
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| SimpleTestObjectItemProvider(AdapterFactory) |
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| addDatePropertyDescriptor(Object) |
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| addMyEnumPropertyDescriptor(Object) |
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| addXmlDatePropertyDescriptor(Object) |
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| collectNewChildDescriptors(Collection, Object) |
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| getChildFeature(Object, Object) |
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| getChildrenFeatures(Object) |
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| getImage(Object) |
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| getPropertyDescriptors(Object) |
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| getResourceLocator() |
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| getText(Object) |
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| notifyChanged(Notification) |
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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: * Eugen Neufeld - initial API and implementation
13: * Lucas Koehler - extension for EnumComboViewerRenderer_PTest
14: */
15: package org.eclipse.emf.ecp.view.core.swt.test.model.provider;
16:
17: import java.util.Collection;
18: import java.util.Date;
19: import java.util.List;
20: import java.util.Set;
21: import java.util.stream.Collectors;
22:
23: import org.eclipse.emf.common.notify.AdapterFactory;
24: import org.eclipse.emf.common.notify.Notification;
25: import org.eclipse.emf.common.util.Enumerator;
26: import org.eclipse.emf.common.util.ResourceLocator;
27: import org.eclipse.emf.ecore.EEnumLiteral;
28: import org.eclipse.emf.ecore.EStructuralFeature;
29: import org.eclipse.emf.ecp.view.core.swt.test.model.SimpleTestObject;
30: import org.eclipse.emf.ecp.view.core.swt.test.model.TestEnum;
31: import org.eclipse.emf.ecp.view.core.swt.test.model.TestFactory;
32: import org.eclipse.emf.ecp.view.core.swt.test.model.TestPackage;
33: import org.eclipse.emf.edit.provider.ComposeableAdapterFactory;
34: import org.eclipse.emf.edit.provider.IEditingDomainItemProvider;
35: import org.eclipse.emf.edit.provider.IItemLabelProvider;
36: import org.eclipse.emf.edit.provider.IItemPropertyDescriptor;
37: import org.eclipse.emf.edit.provider.IItemPropertySource;
38: import org.eclipse.emf.edit.provider.IStructuredItemContentProvider;
39: import org.eclipse.emf.edit.provider.ITreeItemContentProvider;
40: import org.eclipse.emf.edit.provider.ItemPropertyDescriptor;
41: import org.eclipse.emf.edit.provider.ItemProviderAdapter;
42: import org.eclipse.emf.edit.provider.ViewerNotification;
43:
44: /**
45: * This is the item provider adapter for a {@link org.eclipse.emf.ecp.view.core.swt.test.model.SimpleTestObject} object.
46: * <!-- begin-user-doc -->
47: * <!-- end-user-doc -->
48: *
49: * @generated
50: */
51: public class SimpleTestObjectItemProvider
52: extends ItemProviderAdapter
53: implements
54: IEditingDomainItemProvider, IStructuredItemContentProvider, ITreeItemContentProvider, IItemLabelProvider,
55: IItemPropertySource {
56: /**
57: * This constructs an instance from a factory and a notifier.
58: * <!-- begin-user-doc -->
59: * <!-- end-user-doc -->
60: *
61: * @generated
62: */
63: public SimpleTestObjectItemProvider(AdapterFactory adapterFactory) {
64: super(adapterFactory);
65: }
66:
67: /**
68: * This returns the property descriptors for the adapted class.
69: * <!-- begin-user-doc -->
70: * <!-- end-user-doc -->
71: *
72: * @generated
73: */
74: @Override
75: public List<IItemPropertyDescriptor> getPropertyDescriptors(Object object) {
76:• if (itemPropertyDescriptors == null) {
77: super.getPropertyDescriptors(object);
78:
79: addDatePropertyDescriptor(object);
80: addXmlDatePropertyDescriptor(object);
81: addMyEnumPropertyDescriptor(object);
82: }
83: return itemPropertyDescriptors;
84: }
85:
86: /**
87: * This adds a property descriptor for the Date feature.
88: * <!-- begin-user-doc -->
89: * <!-- end-user-doc -->
90: *
91: * @generated
92: */
93: protected void addDatePropertyDescriptor(Object object) {
94: itemPropertyDescriptors
95: .add(createItemPropertyDescriptor(((ComposeableAdapterFactory) adapterFactory).getRootAdapterFactory(),
96: getResourceLocator(),
97: getString("_UI_SimpleTestObject_date_feature"), //$NON-NLS-1$
98: getString("_UI_PropertyDescriptor_description", "_UI_SimpleTestObject_date_feature", //$NON-NLS-1$//$NON-NLS-2$
99: "_UI_SimpleTestObject_type"), //$NON-NLS-1$
100: TestPackage.Literals.SIMPLE_TEST_OBJECT__DATE,
101: true,
102: false,
103: false,
104: ItemPropertyDescriptor.GENERIC_VALUE_IMAGE,
105: null,
106: null));
107: }
108:
109: /**
110: * This adds a property descriptor for the Xml Date feature.
111: * <!-- begin-user-doc -->
112: * <!-- end-user-doc -->
113: *
114: * @generated
115: */
116: protected void addXmlDatePropertyDescriptor(Object object) {
117: itemPropertyDescriptors
118: .add(createItemPropertyDescriptor(((ComposeableAdapterFactory) adapterFactory).getRootAdapterFactory(),
119: getResourceLocator(),
120: getString("_UI_SimpleTestObject_xmlDate_feature"), //$NON-NLS-1$
121: getString("_UI_PropertyDescriptor_description", "_UI_SimpleTestObject_xmlDate_feature", //$NON-NLS-1$//$NON-NLS-2$
122: "_UI_SimpleTestObject_type"), //$NON-NLS-1$
123: TestPackage.Literals.SIMPLE_TEST_OBJECT__XML_DATE,
124: true,
125: false,
126: false,
127: ItemPropertyDescriptor.GENERIC_VALUE_IMAGE,
128: null,
129: null));
130: }
131:
132: /**
133: * This adds a property descriptor for the My Enum feature.
134: * <!-- begin-user-doc -->
135: * <!-- end-user-doc -->
136: *
137: * @generated NOT
138: */
139: protected void addMyEnumPropertyDescriptor(Object object) {
140: itemPropertyDescriptors
141: .add(new ItemPropertyDescriptor(((ComposeableAdapterFactory) adapterFactory).getRootAdapterFactory(),
142: getResourceLocator(),
143: getString("_UI_SimpleTestObject_myEnum_feature"), //$NON-NLS-1$
144: getString("_UI_PropertyDescriptor_description", "_UI_SimpleTestObject_myEnum_feature", //$NON-NLS-1$//$NON-NLS-2$
145: "_UI_SimpleTestObject_type"), //$NON-NLS-1$
146: TestPackage.Literals.SIMPLE_TEST_OBJECT__MY_ENUM,
147: true,
148: false,
149: false,
150: ItemPropertyDescriptor.GENERIC_VALUE_IMAGE,
151: null,
152: null) {
153:
154: @Override
155: public Collection<?> getChoiceOfValues(Object object) {
156: final Set<Enumerator> set = TestPackage.Literals.TEST_ENUM.getELiterals().stream()
157: .map(EEnumLiteral::getInstance).collect(Collectors.toSet());
158: set.remove(TestEnum.D);
159: return set;
160: }
161: });
162: }
163:
164: /**
165: * This specifies how to implement {@link #getChildren} and is used to deduce an appropriate feature for an
166: * {@link org.eclipse.emf.edit.command.AddCommand}, {@link org.eclipse.emf.edit.command.RemoveCommand} or
167: * {@link org.eclipse.emf.edit.command.MoveCommand} in {@link #createCommand}.
168: * <!-- begin-user-doc -->
169: * <!-- end-user-doc -->
170: *
171: * @generated
172: */
173: @Override
174: public Collection<? extends EStructuralFeature> getChildrenFeatures(Object object) {
175:• if (childrenFeatures == null) {
176: super.getChildrenFeatures(object);
177: childrenFeatures.add(TestPackage.Literals.SIMPLE_TEST_OBJECT__INNER);
178: }
179: return childrenFeatures;
180: }
181:
182: /**
183: * <!-- begin-user-doc -->
184: * <!-- end-user-doc -->
185: *
186: * @generated
187: */
188: @Override
189: protected EStructuralFeature getChildFeature(Object object, Object child) {
190: // Check the type of the specified child object and return the proper feature to use for
191: // adding (see {@link AddCommand}) it as a child.
192:
193: return super.getChildFeature(object, child);
194: }
195:
196: /**
197: * This returns SimpleTestObject.gif.
198: * <!-- begin-user-doc -->
199: * <!-- end-user-doc -->
200: *
201: * @generated
202: */
203: @Override
204: public Object getImage(Object object) {
205: return overlayImage(object, getResourceLocator().getImage("full/obj16/SimpleTestObject")); //$NON-NLS-1$
206: }
207:
208: /**
209: * This returns the label text for the adapted class.
210: * <!-- begin-user-doc -->
211: * <!-- end-user-doc -->
212: *
213: * @generated
214: */
215: @Override
216: public String getText(Object object) {
217: final Date labelValue = ((SimpleTestObject) object).getDate();
218:• final String label = labelValue == null ? null : labelValue.toString();
219:• return label == null || label.length() == 0 ? getString("_UI_SimpleTestObject_type") : //$NON-NLS-1$
220: getString("_UI_SimpleTestObject_type") + " " + label; //$NON-NLS-1$ //$NON-NLS-2$
221: }
222:
223: /**
224: * This handles model notifications by calling {@link #updateChildren} to update any cached
225: * children and by creating a viewer notification, which it passes to {@link #fireNotifyChanged}.
226: * <!-- begin-user-doc -->
227: * <!-- end-user-doc -->
228: *
229: * @generated
230: */
231: @Override
232: public void notifyChanged(Notification notification) {
233: updateChildren(notification);
234:
235:• switch (notification.getFeatureID(SimpleTestObject.class)) {
236: case TestPackage.SIMPLE_TEST_OBJECT__DATE:
237: case TestPackage.SIMPLE_TEST_OBJECT__XML_DATE:
238: case TestPackage.SIMPLE_TEST_OBJECT__MY_ENUM:
239: fireNotifyChanged(new ViewerNotification(notification, notification.getNotifier(), false, true));
240: return;
241: case TestPackage.SIMPLE_TEST_OBJECT__INNER:
242: fireNotifyChanged(new ViewerNotification(notification, notification.getNotifier(), true, false));
243: return;
244: }
245: super.notifyChanged(notification);
246: }
247:
248: /**
249: * This adds {@link org.eclipse.emf.edit.command.CommandParameter}s describing the children
250: * that can be created under this object.
251: * <!-- begin-user-doc -->
252: * <!-- end-user-doc -->
253: *
254: * @generated
255: */
256: @Override
257: protected void collectNewChildDescriptors(Collection<Object> newChildDescriptors, Object object) {
258: super.collectNewChildDescriptors(newChildDescriptors, object);
259:
260: newChildDescriptors.add(createChildParameter(TestPackage.Literals.SIMPLE_TEST_OBJECT__INNER,
261: TestFactory.eINSTANCE.createInnerObject()));
262: }
263:
264: /**
265: * Return the resource locator for this item provider's resources.
266: * <!-- begin-user-doc -->
267: * <!-- end-user-doc -->
268: *
269: * @generated
270: */
271: @Override
272: public ResourceLocator getResourceLocator() {
273: return TestEditPlugin.INSTANCE;
274: }
275:
276: }