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Package: StackLayoutItemProvider
StackLayoutItemProvider
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| StackLayoutItemProvider(AdapterFactory) |
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| addDomainModelReferencePropertyDescriptor(Object) |
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| addTopElementPropertyDescriptor(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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| getText(Object) |
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| notifyChanged(Notification) |
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Coverage
1: /**
2: * Copyright (c) 2011-2014 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: * Johannes Faltermeier - initial API and implementation
13: */
14: package org.eclipse.emf.ecp.view.spi.stack.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.model.VElement;
23: import org.eclipse.emf.ecp.view.spi.model.VElementUtil;
24: import org.eclipse.emf.ecp.view.spi.model.provider.ContainedElementItemProvider;
25: import org.eclipse.emf.ecp.view.spi.stack.model.VStackFactory;
26: import org.eclipse.emf.ecp.view.spi.stack.model.VStackLayout;
27: import org.eclipse.emf.ecp.view.spi.stack.model.VStackPackage;
28: import org.eclipse.emf.edit.provider.ComposeableAdapterFactory;
29: import org.eclipse.emf.edit.provider.IItemPropertyDescriptor;
30: import org.eclipse.emf.edit.provider.ViewerNotification;
31:
32: /**
33: * This is the item provider adapter for a {@link org.eclipse.emf.ecp.view.spi.stack.model.VStackLayout} object.
34: * <!-- begin-user-doc -->
35: * <!-- end-user-doc -->
36: *
37: * @generated
38: */
39: public class StackLayoutItemProvider extends ContainedElementItemProvider {
40: /**
41: * This constructs an instance from a factory and a notifier.
42: * <!-- begin-user-doc -->
43: * <!-- end-user-doc -->
44: *
45: * @generated
46: */
47: public StackLayoutItemProvider(AdapterFactory adapterFactory) {
48: super(adapterFactory);
49: }
50:
51: /**
52: * This returns the property descriptors for the adapted class.
53: * <!-- begin-user-doc -->
54: * <!-- end-user-doc -->
55: *
56: * @generated
57: */
58: @Override
59: public List<IItemPropertyDescriptor> getPropertyDescriptors(Object object) {
60:• if (itemPropertyDescriptors == null) {
61: super.getPropertyDescriptors(object);
62:
63: addDomainModelReferencePropertyDescriptor(object);
64: addTopElementPropertyDescriptor(object);
65: }
66: return itemPropertyDescriptors;
67: }
68:
69: /**
70: * This adds a property descriptor for the Domain Model Reference feature.
71: * <!-- begin-user-doc -->
72: * <!-- end-user-doc -->
73: *
74: * @generated
75: */
76: protected void addDomainModelReferencePropertyDescriptor(Object object) {
77: itemPropertyDescriptors
78: .add(createItemPropertyDescriptor(((ComposeableAdapterFactory) adapterFactory).getRootAdapterFactory(),
79: getResourceLocator(),
80: getString("_UI_StackLayout_domainModelReference_feature"), //$NON-NLS-1$
81: getString(
82: "_UI_PropertyDescriptor_description", "_UI_StackLayout_domainModelReference_feature", //$NON-NLS-1$ //$NON-NLS-2$
83: "_UI_StackLayout_type"), //$NON-NLS-1$
84: VStackPackage.Literals.STACK_LAYOUT__DOMAIN_MODEL_REFERENCE,
85: true,
86: false,
87: false,
88: null,
89: null,
90: null));
91: }
92:
93: /**
94: * This adds a property descriptor for the Top Element feature.
95: * <!-- begin-user-doc -->
96: * <!-- end-user-doc -->
97: *
98: * @generated
99: */
100: protected void addTopElementPropertyDescriptor(Object object) {
101: itemPropertyDescriptors
102: .add(createItemPropertyDescriptor(((ComposeableAdapterFactory) adapterFactory).getRootAdapterFactory(),
103: getResourceLocator(),
104: getString("_UI_StackLayout_topElement_feature"), //$NON-NLS-1$
105: getString(
106: "_UI_PropertyDescriptor_description", "_UI_StackLayout_topElement_feature", "_UI_StackLayout_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
107: VStackPackage.Literals.STACK_LAYOUT__TOP_ELEMENT,
108: true,
109: false,
110: true,
111: null,
112: null,
113: null));
114: }
115:
116: /**
117: * This specifies how to implement {@link #getChildren} and is used to deduce an appropriate feature for an
118: * {@link org.eclipse.emf.edit.command.AddCommand}, {@link org.eclipse.emf.edit.command.RemoveCommand} or
119: * {@link org.eclipse.emf.edit.command.MoveCommand} in {@link #createCommand}.
120: * <!-- begin-user-doc -->
121: * <!-- end-user-doc -->
122: *
123: * @generated
124: */
125: @Override
126: public Collection<? extends EStructuralFeature> getChildrenFeatures(Object object) {
127:• if (childrenFeatures == null) {
128: super.getChildrenFeatures(object);
129: childrenFeatures.add(VStackPackage.Literals.STACK_LAYOUT__STACK_ITEMS);
130: }
131: return childrenFeatures;
132: }
133:
134: /**
135: * <!-- begin-user-doc -->
136: * <!-- end-user-doc -->
137: *
138: * @generated
139: */
140: @Override
141: protected EStructuralFeature getChildFeature(Object object, Object child) {
142: // Check the type of the specified child object and return the proper feature to use for
143: // adding (see {@link AddCommand}) it as a child.
144:
145: return super.getChildFeature(object, child);
146: }
147:
148: /**
149: * This returns StackLayout.gif.
150: * <!-- begin-user-doc -->
151: * <!-- end-user-doc -->
152: *
153: * @generated
154: */
155: @Override
156: public Object getImage(Object object) {
157: return overlayImage(object, getResourceLocator().getImage("full/obj16/StackLayout")); //$NON-NLS-1$
158: }
159:
160: /**
161: * This returns the label text for the adapted class.
162: * <!-- begin-user-doc -->
163: * <!-- end-user-doc -->
164: *
165: * @generated NOT
166: */
167: @Override
168: public String getText(Object object) {
169: String label = ((VStackLayout) object).getName();
170:• if (label == null) {
171: label = VElementUtil.getCleanName(VElement.class.cast(object));
172: }
173:• return label == null || label.length() == 0 ? getString("_UI_StackLayout_type") : //$NON-NLS-1$
174: getString("_UI_StackLayout_type") + " " + label; //$NON-NLS-1$ //$NON-NLS-2$
175: }
176:
177: /**
178: * This handles model notifications by calling {@link #updateChildren} to update any cached
179: * children and by creating a viewer notification, which it passes to {@link #fireNotifyChanged}.
180: * <!-- begin-user-doc -->
181: * <!-- end-user-doc -->
182: *
183: * @generated
184: */
185: @Override
186: public void notifyChanged(Notification notification) {
187: updateChildren(notification);
188:
189:• switch (notification.getFeatureID(VStackLayout.class)) {
190: case VStackPackage.STACK_LAYOUT__DOMAIN_MODEL_REFERENCE:
191: fireNotifyChanged(new ViewerNotification(notification, notification.getNotifier(), false, true));
192: return;
193: case VStackPackage.STACK_LAYOUT__STACK_ITEMS:
194: fireNotifyChanged(new ViewerNotification(notification, notification.getNotifier(), true, false));
195: return;
196: }
197: super.notifyChanged(notification);
198: }
199:
200: /**
201: * This adds {@link org.eclipse.emf.edit.command.CommandParameter}s describing the children
202: * that can be created under this object.
203: * <!-- begin-user-doc -->
204: * <!-- end-user-doc -->
205: *
206: * @generated
207: */
208: @Override
209: protected void collectNewChildDescriptors(Collection<Object> newChildDescriptors, Object object) {
210: super.collectNewChildDescriptors(newChildDescriptors, object);
211:
212: newChildDescriptors.add(createChildParameter(VStackPackage.Literals.STACK_LAYOUT__STACK_ITEMS,
213: VStackFactory.eINSTANCE.createStackItem()));
214: }
215:
216: }