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Package: CategorizationItemProvider
CategorizationItemProvider
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| CategorizationItemProvider(AdapterFactory) |
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| collectNewChildDescriptors(Collection, Object) |
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| getChildFeature(Object, Object) |
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| getChildren(Object) |
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| getChildrenFeatures(Object) |
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| getImage(Object) |
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| getPropertyDescriptors(Object) |
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| getText(Object) |
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| notifyChanged(Notification) |
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Coverage
1: /**
2: * Copyright (c) 2011-2013 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 Munich - initial API and implementation
13: */
14: package org.eclipse.emf.ecp.view.spi.categorization.model.provider;
15:
16: import java.util.Collection;
17: import java.util.List;
18:
19: import org.eclipse.emf.common.notify.AdapterFactory;
20: import org.eclipse.emf.common.notify.Notification;
21: import org.eclipse.emf.ecore.EStructuralFeature;
22: import org.eclipse.emf.ecp.view.spi.categorization.model.VCategorization;
23: import org.eclipse.emf.ecp.view.spi.categorization.model.VCategorizationFactory;
24: import org.eclipse.emf.ecp.view.spi.categorization.model.VCategorizationPackage;
25: import org.eclipse.emf.ecp.view.spi.model.VElement;
26: import org.eclipse.emf.ecp.view.spi.model.VElementUtil;
27: import org.eclipse.emf.edit.provider.IItemPropertyDescriptor;
28: import org.eclipse.emf.edit.provider.IStructuredItemContentProvider;
29: import org.eclipse.emf.edit.provider.ViewerNotification;
30:
31: /**
32: * This is the item provider adapter for a {@link org.eclipse.emf.ecp.view.spi.categorization.model.VCategorization}
33: * object.
34: * <!-- begin-user-doc -->
35: * <!-- end-user-doc -->
36: *
37: * @generated
38: */
39: public class CategorizationItemProvider
40: extends AbstractCategorizationItemProvider {
41: /**
42: * This constructs an instance from a factory and a notifier.
43: * <!-- begin-user-doc -->
44: * <!-- end-user-doc -->
45: *
46: * @generated
47: */
48: public CategorizationItemProvider(AdapterFactory adapterFactory) {
49: super(adapterFactory);
50: }
51:
52: /**
53: * This returns the property descriptors for the adapted class.
54: * <!-- begin-user-doc -->
55: * <!-- end-user-doc -->
56: *
57: * @generated
58: */
59: @Override
60: public List<IItemPropertyDescriptor> getPropertyDescriptors(Object object) {
61:• if (itemPropertyDescriptors == null) {
62: super.getPropertyDescriptors(object);
63:
64: }
65: return itemPropertyDescriptors;
66: }
67:
68: /**
69: * This specifies how to implement {@link #getChildren} and is used to deduce an appropriate feature for an
70: * {@link org.eclipse.emf.edit.command.AddCommand}, {@link org.eclipse.emf.edit.command.RemoveCommand} or
71: * {@link org.eclipse.emf.edit.command.MoveCommand} in {@link #createCommand}.
72: * <!-- begin-user-doc -->
73: * <!-- end-user-doc -->
74: *
75: * @generated
76: */
77: @Override
78: public Collection<? extends EStructuralFeature> getChildrenFeatures(Object object) {
79:• if (childrenFeatures == null) {
80: super.getChildrenFeatures(object);
81: childrenFeatures.add(VCategorizationPackage.Literals.CATEGORIZATION__CATEGORIZATIONS);
82: }
83: return childrenFeatures;
84: }
85:
86: /**
87: * <!-- begin-user-doc -->
88: * <!-- end-user-doc -->
89: *
90: * @generated
91: */
92: @Override
93: protected EStructuralFeature getChildFeature(Object object, Object child) {
94: // Check the type of the specified child object and return the proper feature to use for
95: // adding (see {@link AddCommand}) it as a child.
96:
97: return super.getChildFeature(object, child);
98: }
99:
100: /**
101: * This returns Categorization.gif.
102: * <!-- begin-user-doc -->
103: * <!-- end-user-doc -->
104: *
105: * @generated
106: */
107: @Override
108: public Object getImage(Object object) {
109: return overlayImage(object, getResourceLocator().getImage("full/obj16/Categorization")); //$NON-NLS-1$
110: }
111:
112: /**
113: * This returns the label text for the adapted class.
114: * <!-- begin-user-doc -->
115: * <!-- end-user-doc -->
116: *
117: * @generated NOT
118: */
119: @Override
120: public String getText(Object object) {
121: String label = ((VCategorization) object).getLabel();
122:• if (label == null) {
123: label = VElementUtil.getCleanName(VElement.class.cast(object));
124: }
125:• return label == null || label.length() == 0 ? getString("_UI_Categorization_type") : label; //$NON-NLS-1$
126: }
127:
128: /**
129: * This handles model notifications by calling {@link #updateChildren} to update any cached
130: * children and by creating a viewer notification, which it passes to {@link #fireNotifyChanged}.
131: * <!-- begin-user-doc -->
132: * <!-- end-user-doc -->
133: *
134: * @generated
135: */
136: @Override
137: public void notifyChanged(Notification notification) {
138: updateChildren(notification);
139:
140:• switch (notification.getFeatureID(VCategorization.class)) {
141: case VCategorizationPackage.CATEGORIZATION__CATEGORIZATIONS:
142: fireNotifyChanged(new ViewerNotification(notification, notification.getNotifier(), true, false));
143: return;
144: }
145: super.notifyChanged(notification);
146: }
147:
148: /**
149: * This adds {@link org.eclipse.emf.edit.command.CommandParameter}s describing the children
150: * that can be created under this object.
151: * <!-- begin-user-doc -->
152: * <!-- end-user-doc -->
153: *
154: * @generated
155: */
156: @Override
157: protected void collectNewChildDescriptors(Collection<Object> newChildDescriptors, Object object) {
158: super.collectNewChildDescriptors(newChildDescriptors, object);
159:
160: newChildDescriptors.add(createChildParameter(VCategorizationPackage.Literals.CATEGORIZATION__CATEGORIZATIONS,
161: VCategorizationFactory.eINSTANCE.createCategorization()));
162:
163: newChildDescriptors.add(createChildParameter(VCategorizationPackage.Literals.CATEGORIZATION__CATEGORIZATIONS,
164: VCategorizationFactory.eINSTANCE.createCategory()));
165: }
166:
167: @Override
168: public Collection<?> getChildren(Object object) {
169: final Collection<?> children = super.getChildren(object);
170:• for (final Object element : children) {
171: adapterFactory.adapt(element, IStructuredItemContentProvider.class);
172: }
173: return children;
174: }
175:
176: }