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Package: RuleEntryItemProvider
RuleEntryItemProvider
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| RuleEntryItemProvider(AdapterFactory) |
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| addElementsPropertyDescriptor(Object) |
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| addMergeTypePropertyDescriptor(Object) |
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| addNamePropertyDescriptor(Object) |
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| addRulePropertyDescriptor(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) 2011-2016 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.emfforms.spi.rulerepository.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.rule.model.RuleFactory;
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.ItemPropertyDescriptor;
33: import org.eclipse.emf.edit.provider.ItemProviderAdapter;
34: import org.eclipse.emf.edit.provider.ViewerNotification;
35: import org.eclipse.emfforms.spi.rulerepository.model.VRuleEntry;
36: import org.eclipse.emfforms.spi.rulerepository.model.VRulerepositoryPackage;
37:
38: /**
39: * This is the item provider adapter for a
40: * {@link org.eclipse.emfforms.spi.rulerepository.model.VRuleEntry} object. <!--
41: * begin-user-doc --> <!-- end-user-doc -->
42: *
43: * @generated
44: */
45: public class RuleEntryItemProvider extends ItemProviderAdapter implements IEditingDomainItemProvider,
46: IStructuredItemContentProvider, ITreeItemContentProvider, IItemLabelProvider, IItemPropertySource {
47: /**
48: * This constructs an instance from a factory and a notifier. <!--
49: * begin-user-doc --> <!-- end-user-doc -->
50: *
51: * @generated
52: */
53: public RuleEntryItemProvider(AdapterFactory adapterFactory) {
54: super(adapterFactory);
55: }
56:
57: /**
58: * This returns the property descriptors for the adapted class. <!--
59: * begin-user-doc --> <!-- end-user-doc -->
60: *
61: * @generated
62: */
63: @Override
64: public List<IItemPropertyDescriptor> getPropertyDescriptors(Object object) {
65:• if (itemPropertyDescriptors == null) {
66: super.getPropertyDescriptors(object);
67:
68: addNamePropertyDescriptor(object);
69: addRulePropertyDescriptor(object);
70: addElementsPropertyDescriptor(object);
71: addMergeTypePropertyDescriptor(object);
72: }
73: return itemPropertyDescriptors;
74: }
75:
76: /**
77: * This adds a property descriptor for the Name feature.
78: * <!-- begin-user-doc -->
79: * <!-- end-user-doc -->
80: *
81: * @generated
82: */
83: protected void addNamePropertyDescriptor(Object object) {
84: itemPropertyDescriptors
85: .add(createItemPropertyDescriptor(((ComposeableAdapterFactory) adapterFactory).getRootAdapterFactory(),
86: getResourceLocator(),
87: getString("_UI_RuleEntry_name_feature"), //$NON-NLS-1$
88: getString("_UI_PropertyDescriptor_description", "_UI_RuleEntry_name_feature", "_UI_RuleEntry_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
89: VRulerepositoryPackage.Literals.RULE_ENTRY__NAME,
90: true,
91: false,
92: false,
93: ItemPropertyDescriptor.GENERIC_VALUE_IMAGE,
94: null,
95: null));
96: }
97:
98: /**
99: * This adds a property descriptor for the Rule feature.
100: * <!-- begin-user-doc -->
101: * <!-- end-user-doc -->
102: *
103: * @generated
104: */
105: protected void addRulePropertyDescriptor(Object object) {
106: itemPropertyDescriptors
107: .add(createItemPropertyDescriptor(((ComposeableAdapterFactory) adapterFactory).getRootAdapterFactory(),
108: getResourceLocator(),
109: getString("_UI_RuleEntry_rule_feature"), //$NON-NLS-1$
110: getString("_UI_PropertyDescriptor_description", "_UI_RuleEntry_rule_feature", "_UI_RuleEntry_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
111: VRulerepositoryPackage.Literals.RULE_ENTRY__RULE,
112: true,
113: false,
114: false,
115: null,
116: null,
117: null));
118: }
119:
120: /**
121: * This adds a property descriptor for the Elements feature. <!--
122: * begin-user-doc --> <!-- end-user-doc -->
123: *
124: * @generated
125: */
126: protected void addElementsPropertyDescriptor(Object object) {
127: itemPropertyDescriptors
128: .add(createItemPropertyDescriptor(((ComposeableAdapterFactory) adapterFactory).getRootAdapterFactory(),
129: getResourceLocator(),
130: getString("_UI_RuleEntry_elements_feature"), //$NON-NLS-1$
131: getString("_UI_PropertyDescriptor_description", "_UI_RuleEntry_elements_feature", "_UI_RuleEntry_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
132: VRulerepositoryPackage.Literals.RULE_ENTRY__ELEMENTS,
133: true,
134: false,
135: true,
136: null,
137: null,
138: null));
139: }
140:
141: /**
142: * This adds a property descriptor for the Merge Type feature.
143: * <!-- begin-user-doc -->
144: * <!-- end-user-doc -->
145: *
146: * @generated
147: */
148: protected void addMergeTypePropertyDescriptor(Object object) {
149: itemPropertyDescriptors
150: .add(createItemPropertyDescriptor(((ComposeableAdapterFactory) adapterFactory).getRootAdapterFactory(),
151: getResourceLocator(),
152: getString("_UI_RuleEntry_mergeType_feature"), //$NON-NLS-1$
153: getString("_UI_PropertyDescriptor_description", "_UI_RuleEntry_mergeType_feature", //$NON-NLS-1$ //$NON-NLS-2$
154: "_UI_RuleEntry_type"), //$NON-NLS-1$
155: VRulerepositoryPackage.Literals.RULE_ENTRY__MERGE_TYPE,
156: true,
157: false,
158: false,
159: ItemPropertyDescriptor.GENERIC_VALUE_IMAGE,
160: null,
161: null));
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(VRulerepositoryPackage.Literals.RULE_ENTRY__RULE);
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 RuleEntry.gif.
198: * <!-- begin-user-doc --> <!-- end-user-doc -->
199: *
200: * @generated
201: */
202: @Override
203: public Object getImage(Object object) {
204: return overlayImage(object, getResourceLocator().getImage("full/obj16/RuleEntry")); //$NON-NLS-1$
205: }
206:
207: /**
208: * This returns the label text for the adapted class.
209: * <!-- begin-user-doc
210: * --> <!-- end-user-doc -->
211: *
212: * @generated
213: */
214: @Override
215: public String getText(Object object) {
216: final String label = ((VRuleEntry) object).getName();
217:• return label == null || label.length() == 0 ? getString("_UI_RuleEntry_type") : //$NON-NLS-1$
218: getString("_UI_RuleEntry_type") + " " + label; //$NON-NLS-1$ //$NON-NLS-2$
219: }
220:
221: /**
222: * This handles model notifications by calling {@link #updateChildren} to update any cached
223: * children and by creating a viewer notification, which it passes to {@link #fireNotifyChanged}.
224: * <!-- begin-user-doc --> <!--
225: * end-user-doc -->
226: *
227: * @generated
228: */
229: @Override
230: public void notifyChanged(Notification notification) {
231: updateChildren(notification);
232:
233:• switch (notification.getFeatureID(VRuleEntry.class)) {
234: case VRulerepositoryPackage.RULE_ENTRY__NAME:
235: case VRulerepositoryPackage.RULE_ENTRY__MERGE_TYPE:
236: fireNotifyChanged(new ViewerNotification(notification, notification.getNotifier(), false, true));
237: return;
238: case VRulerepositoryPackage.RULE_ENTRY__RULE:
239: fireNotifyChanged(new ViewerNotification(notification, notification.getNotifier(), true, false));
240: return;
241: }
242: super.notifyChanged(notification);
243: }
244:
245: /**
246: * This adds {@link org.eclipse.emf.edit.command.CommandParameter}s
247: * describing the children that can be created under this object. <!--
248: * begin-user-doc --> <!-- end-user-doc -->
249: *
250: * @generated
251: */
252: @Override
253: protected void collectNewChildDescriptors(Collection<Object> newChildDescriptors, Object object) {
254: super.collectNewChildDescriptors(newChildDescriptors, object);
255:
256: newChildDescriptors.add(createChildParameter(VRulerepositoryPackage.Literals.RULE_ENTRY__RULE,
257: RuleFactory.eINSTANCE.createShowRule()));
258:
259: newChildDescriptors.add(createChildParameter(VRulerepositoryPackage.Literals.RULE_ENTRY__RULE,
260: RuleFactory.eINSTANCE.createEnableRule()));
261: }
262:
263: /**
264: * Return the resource locator for this item provider's resources. <!--
265: * begin-user-doc --> <!-- end-user-doc -->
266: *
267: * @generated
268: */
269: @Override
270: public ResourceLocator getResourceLocator() {
271: return ((IChildCreationExtender) adapterFactory).getResourceLocator();
272: }
273:
274: }