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Package: RowItemProvider
RowItemProvider
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| RowItemProvider(AdapterFactory) |
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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) 2011-2013 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: * Eugen Neufeld - initial API and implementation
13: */
14: package org.eclipse.emf.ecp.view.spi.groupedgrid.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.common.util.ResourceLocator;
22: import org.eclipse.emf.ecore.EStructuralFeature;
23: import org.eclipse.emf.ecp.view.spi.groupedgrid.model.VGroupedGridFactory;
24: import org.eclipse.emf.ecp.view.spi.groupedgrid.model.VGroupedGridPackage;
25: import org.eclipse.emf.ecp.view.spi.groupedgrid.model.VRow;
26: import org.eclipse.emf.ecp.view.spi.model.VViewFactory;
27: import org.eclipse.emf.edit.provider.IChildCreationExtender;
28: import org.eclipse.emf.edit.provider.IEditingDomainItemProvider;
29: import org.eclipse.emf.edit.provider.IItemLabelProvider;
30: import org.eclipse.emf.edit.provider.IItemPropertyDescriptor;
31: import org.eclipse.emf.edit.provider.IItemPropertySource;
32: import org.eclipse.emf.edit.provider.IStructuredItemContentProvider;
33: import org.eclipse.emf.edit.provider.ITreeItemContentProvider;
34: import org.eclipse.emf.edit.provider.ItemProviderAdapter;
35: import org.eclipse.emf.edit.provider.ViewerNotification;
36:
37: /**
38: * This is the item provider adapter for a {@link org.eclipse.emf.ecp.view.spi.groupedgrid.model.VRow} object.
39: * <!-- begin-user-doc -->
40: * <!-- end-user-doc -->
41: *
42: * @generated
43: * @since 1.2
44: */
45: public class RowItemProvider
46: extends ItemProviderAdapter
47: implements
48: IEditingDomainItemProvider, IStructuredItemContentProvider, ITreeItemContentProvider, IItemLabelProvider,
49: IItemPropertySource {
50: /**
51: * This constructs an instance from a factory and a notifier.
52: * <!-- begin-user-doc -->
53: * <!-- end-user-doc -->
54: *
55: * @generated
56: */
57: public RowItemProvider(AdapterFactory adapterFactory) {
58: super(adapterFactory);
59: }
60:
61: /**
62: * This returns the property descriptors for the adapted class.
63: * <!-- begin-user-doc -->
64: * <!-- end-user-doc -->
65: *
66: * @generated
67: */
68: @Override
69: public List<IItemPropertyDescriptor> getPropertyDescriptors(Object object) {
70:• if (itemPropertyDescriptors == null) {
71: super.getPropertyDescriptors(object);
72:
73: }
74: return itemPropertyDescriptors;
75: }
76:
77: /**
78: * This specifies how to implement {@link #getChildren} and is used to deduce an appropriate feature for an
79: * {@link org.eclipse.emf.edit.command.AddCommand}, {@link org.eclipse.emf.edit.command.RemoveCommand} or
80: * {@link org.eclipse.emf.edit.command.MoveCommand} in {@link #createCommand}.
81: * <!-- begin-user-doc -->
82: * <!-- end-user-doc -->
83: *
84: * @generated
85: */
86: @Override
87: public Collection<? extends EStructuralFeature> getChildrenFeatures(Object object) {
88:• if (childrenFeatures == null) {
89: super.getChildrenFeatures(object);
90: childrenFeatures.add(VGroupedGridPackage.Literals.ROW__CHILDREN);
91: }
92: return childrenFeatures;
93: }
94:
95: /**
96: * <!-- begin-user-doc -->
97: * <!-- end-user-doc -->
98: *
99: * @generated
100: */
101: @Override
102: protected EStructuralFeature getChildFeature(Object object, Object child) {
103: // Check the type of the specified child object and return the proper feature to use for
104: // adding (see {@link AddCommand}) it as a child.
105:
106: return super.getChildFeature(object, child);
107: }
108:
109: /**
110: * This returns Row.gif.
111: * <!-- begin-user-doc -->
112: * <!-- end-user-doc -->
113: *
114: * @generated
115: */
116: @Override
117: public Object getImage(Object object) {
118: return overlayImage(object, getResourceLocator().getImage("full/obj16/Row")); //$NON-NLS-1$
119: }
120:
121: /**
122: * This returns the label text for the adapted class.
123: * <!-- begin-user-doc -->
124: * <!-- end-user-doc -->
125: *
126: * @generated
127: */
128: @Override
129: public String getText(Object object) {
130: return getString("_UI_Row_type"); //$NON-NLS-1$
131: }
132:
133: /**
134: * This handles model notifications by calling {@link #updateChildren} to update any cached
135: * children and by creating a viewer notification, which it passes to {@link #fireNotifyChanged}.
136: * <!-- begin-user-doc -->
137: * <!-- end-user-doc -->
138: *
139: * @generated
140: */
141: @Override
142: public void notifyChanged(Notification notification) {
143: updateChildren(notification);
144:
145:• switch (notification.getFeatureID(VRow.class)) {
146: case VGroupedGridPackage.ROW__CHILDREN:
147: fireNotifyChanged(new ViewerNotification(notification, notification.getNotifier(), true, false));
148: return;
149: }
150: super.notifyChanged(notification);
151: }
152:
153: /**
154: * This adds {@link org.eclipse.emf.edit.command.CommandParameter}s describing the children
155: * that can be created under this object.
156: * <!-- begin-user-doc -->
157: * <!-- end-user-doc -->
158: *
159: * @generated
160: */
161: @Override
162: protected void collectNewChildDescriptors(Collection<Object> newChildDescriptors, Object object) {
163: super.collectNewChildDescriptors(newChildDescriptors, object);
164:
165: newChildDescriptors.add(createChildParameter(VGroupedGridPackage.Literals.ROW__CHILDREN,
166: VGroupedGridFactory.eINSTANCE.createGroupedGrid()));
167:
168: newChildDescriptors.add(createChildParameter(VGroupedGridPackage.Literals.ROW__CHILDREN,
169: VViewFactory.eINSTANCE.createControl()));
170: }
171:
172: /**
173: * Return the resource locator for this item provider's resources.
174: * <!-- begin-user-doc -->
175: * <!-- end-user-doc -->
176: *
177: * @generated
178: */
179: @Override
180: public ResourceLocator getResourceLocator() {
181: return ((IChildCreationExtender) adapterFactory).getResourceLocator();
182: }
183:
184: }