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Package: TemplateCollectionItemProvider
TemplateCollectionItemProvider
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| TemplateCollectionItemProvider(AdapterFactory) |
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| addTemplatesPropertyDescriptor(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: * EclipseSource Muenchen GmbH - initial API and implementation
13: * Christian W. Damus - bug 546974
14: */
15: package org.eclipse.emfforms.datatemplate.provider;
16:
17: import java.util.Collection;
18: import java.util.List;
19:
20: import org.eclipse.emf.common.notify.AdapterFactory;
21: import org.eclipse.emf.common.notify.Notification;
22: import org.eclipse.emf.common.util.ResourceLocator;
23: import org.eclipse.emf.ecore.EStructuralFeature;
24: import org.eclipse.emf.edit.provider.ComposeableAdapterFactory;
25: import org.eclipse.emf.edit.provider.IChildCreationExtender;
26: import org.eclipse.emf.edit.provider.IEditingDomainItemProvider;
27: import org.eclipse.emf.edit.provider.IItemLabelProvider;
28: import org.eclipse.emf.edit.provider.IItemPropertyDescriptor;
29: import org.eclipse.emf.edit.provider.IItemPropertySource;
30: import org.eclipse.emf.edit.provider.IStructuredItemContentProvider;
31: import org.eclipse.emf.edit.provider.ITreeItemContentProvider;
32: import org.eclipse.emf.edit.provider.ItemProviderAdapter;
33: import org.eclipse.emf.edit.provider.ViewerNotification;
34: import org.eclipse.emfforms.datatemplate.DataTemplateFactory;
35: import org.eclipse.emfforms.datatemplate.DataTemplatePackage;
36: import org.eclipse.emfforms.datatemplate.TemplateCollection;
37:
38: /**
39: * This is the item provider adapter for a {@link org.eclipse.emfforms.datatemplate.TemplateCollection} object.
40: * <!-- begin-user-doc -->
41: * <!-- end-user-doc -->
42: *
43: * @generated
44: */
45: public class TemplateCollectionItemProvider
46: extends ItemProviderAdapter
47: implements
48: IEditingDomainItemProvider,
49: IStructuredItemContentProvider,
50: ITreeItemContentProvider,
51: IItemLabelProvider,
52: IItemPropertySource {
53: /**
54: * This constructs an instance from a factory and a notifier.
55: * <!-- begin-user-doc -->
56: * <!-- end-user-doc -->
57: *
58: * @generated
59: */
60: public TemplateCollectionItemProvider(AdapterFactory adapterFactory) {
61: super(adapterFactory);
62: }
63:
64: /**
65: * This returns the property descriptors for the adapted class.
66: * <!-- begin-user-doc -->
67: * <!-- end-user-doc -->
68: *
69: * @generated
70: */
71: @Override
72: public List<IItemPropertyDescriptor> getPropertyDescriptors(Object object) {
73:• if (itemPropertyDescriptors == null) {
74: super.getPropertyDescriptors(object);
75:
76: addTemplatesPropertyDescriptor(object);
77: }
78: return itemPropertyDescriptors;
79: }
80:
81: /**
82: * This adds a property descriptor for the Templates feature.
83: * <!-- begin-user-doc -->
84: * <!-- end-user-doc -->
85: *
86: * @generated
87: */
88: protected void addTemplatesPropertyDescriptor(Object object) {
89: itemPropertyDescriptors
90: .add(createItemPropertyDescriptor(((ComposeableAdapterFactory) adapterFactory).getRootAdapterFactory(),
91: getResourceLocator(),
92: getString("_UI_TemplateCollection_templates_feature"), //$NON-NLS-1$
93: getString("_UI_PropertyDescriptor_description", "_UI_TemplateCollection_templates_feature", //$NON-NLS-1$//$NON-NLS-2$
94: "_UI_TemplateCollection_type"), //$NON-NLS-1$
95: DataTemplatePackage.Literals.TEMPLATE_COLLECTION__TEMPLATES,
96: true,
97: false,
98: false,
99: null,
100: null,
101: null));
102: }
103:
104: /**
105: * This specifies how to implement {@link #getChildren} and is used to deduce an appropriate feature for an
106: * {@link org.eclipse.emf.edit.command.AddCommand}, {@link org.eclipse.emf.edit.command.RemoveCommand} or
107: * {@link org.eclipse.emf.edit.command.MoveCommand} in {@link #createCommand}.
108: * <!-- begin-user-doc -->
109: * <!-- end-user-doc -->
110: *
111: * @generated
112: */
113: @Override
114: public Collection<? extends EStructuralFeature> getChildrenFeatures(Object object) {
115:• if (childrenFeatures == null) {
116: super.getChildrenFeatures(object);
117: childrenFeatures.add(DataTemplatePackage.Literals.TEMPLATE_COLLECTION__TEMPLATES);
118: }
119: return childrenFeatures;
120: }
121:
122: /**
123: * <!-- begin-user-doc -->
124: * <!-- end-user-doc -->
125: *
126: * @generated
127: */
128: @Override
129: protected EStructuralFeature getChildFeature(Object object, Object child) {
130: // Check the type of the specified child object and return the proper feature to use for
131: // adding (see {@link AddCommand}) it as a child.
132:
133: return super.getChildFeature(object, child);
134: }
135:
136: /**
137: * This returns TemplateCollection.gif.
138: * <!-- begin-user-doc -->
139: * <!-- end-user-doc -->
140: *
141: * @generated
142: */
143: @Override
144: public Object getImage(Object object) {
145: return overlayImage(object, getResourceLocator().getImage("full/obj16/TemplateCollection")); //$NON-NLS-1$
146: }
147:
148: /**
149: * This returns the label text for the adapted class.
150: * <!-- begin-user-doc -->
151: * <!-- end-user-doc -->
152: *
153: * @generated
154: */
155: @Override
156: public String getText(Object object) {
157: return getString("_UI_TemplateCollection_type"); //$NON-NLS-1$
158: }
159:
160: /**
161: * This handles model notifications by calling {@link #updateChildren} to update any cached
162: * children and by creating a viewer notification, which it passes to {@link #fireNotifyChanged}.
163: * <!-- begin-user-doc -->
164: * <!-- end-user-doc -->
165: *
166: * @generated
167: */
168: @Override
169: public void notifyChanged(Notification notification) {
170: updateChildren(notification);
171:
172:• switch (notification.getFeatureID(TemplateCollection.class)) {
173: case DataTemplatePackage.TEMPLATE_COLLECTION__TEMPLATES:
174: fireNotifyChanged(new ViewerNotification(notification, notification.getNotifier(), true, false));
175: return;
176: }
177: super.notifyChanged(notification);
178: }
179:
180: /**
181: * This adds {@link org.eclipse.emf.edit.command.CommandParameter}s describing the children
182: * that can be created under this object.
183: * <!-- begin-user-doc -->
184: * <!-- end-user-doc -->
185: *
186: * @generated
187: */
188: @Override
189: protected void collectNewChildDescriptors(Collection<Object> newChildDescriptors, Object object) {
190: super.collectNewChildDescriptors(newChildDescriptors, object);
191:
192: newChildDescriptors.add(createChildParameter(DataTemplatePackage.Literals.TEMPLATE_COLLECTION__TEMPLATES,
193: DataTemplateFactory.eINSTANCE.createTemplate()));
194: }
195:
196: /**
197: * Return the resource locator for this item provider's resources.
198: * <!-- begin-user-doc -->
199: * <!-- end-user-doc -->
200: *
201: * @generated
202: */
203: @Override
204: public ResourceLocator getResourceLocator() {
205: return ((IChildCreationExtender) adapterFactory).getResourceLocator();
206: }
207:
208: }