1 | /** |
2 | * Copyright 2005-2009 by SDQ, IPD, University of Karlsruhe, Germany |
3 | * |
4 | * $Id$ |
5 | */ |
6 | package de.uka.ipd.sdq.pcm.core.composition.provider; |
7 | |
8 | |
9 | import java.util.Collection; |
10 | import java.util.List; |
11 | |
12 | import org.eclipse.emf.common.notify.AdapterFactory; |
13 | import org.eclipse.emf.common.notify.Notification; |
14 | import org.eclipse.emf.common.util.ResourceLocator; |
15 | import org.eclipse.emf.ecore.EStructuralFeature; |
16 | import org.eclipse.emf.edit.provider.IEditingDomainItemProvider; |
17 | import org.eclipse.emf.edit.provider.IItemLabelProvider; |
18 | import org.eclipse.emf.edit.provider.IItemPropertyDescriptor; |
19 | import org.eclipse.emf.edit.provider.IItemPropertySource; |
20 | import org.eclipse.emf.edit.provider.IStructuredItemContentProvider; |
21 | import org.eclipse.emf.edit.provider.ITreeItemContentProvider; |
22 | import org.eclipse.emf.edit.provider.ViewerNotification; |
23 | |
24 | import de.uka.ipd.sdq.pcm.core.composition.ComposedStructure; |
25 | import de.uka.ipd.sdq.pcm.core.composition.CompositionFactory; |
26 | import de.uka.ipd.sdq.pcm.core.composition.CompositionPackage; |
27 | import de.uka.ipd.sdq.pcm.core.entity.provider.EntityItemProvider; |
28 | import de.uka.ipd.sdq.pcm.core.provider.PalladioComponentModelEditPlugin; |
29 | |
30 | /** |
31 | * This is the item provider adapter for a {@link de.uka.ipd.sdq.pcm.core.composition.ComposedStructure} object. |
32 | * <!-- begin-user-doc --> |
33 | * <!-- end-user-doc --> |
34 | * @generated |
35 | */ |
36 | public class ComposedStructureItemProvider |
37 | extends EntityItemProvider |
38 | implements |
39 | IEditingDomainItemProvider, |
40 | IStructuredItemContentProvider, |
41 | ITreeItemContentProvider, |
42 | IItemLabelProvider, |
43 | IItemPropertySource { |
44 | /** |
45 | * <!-- begin-user-doc --> |
46 | * <!-- end-user-doc --> |
47 | * @generated |
48 | */ |
49 | public static final String copyright = "Copyright 2005-2009 by SDQ, IPD, University of Karlsruhe, Germany"; |
50 | |
51 | /** |
52 | * This constructs an instance from a factory and a notifier. |
53 | * <!-- begin-user-doc --> |
54 | * <!-- end-user-doc --> |
55 | * @generated |
56 | */ |
57 | public ComposedStructureItemProvider(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 | * @generated |
66 | */ |
67 | @Override |
68 | public List<IItemPropertyDescriptor> getPropertyDescriptors(Object object) { |
69 | if (itemPropertyDescriptors == null) { |
70 | super.getPropertyDescriptors(object); |
71 | |
72 | } |
73 | return itemPropertyDescriptors; |
74 | } |
75 | |
76 | /** |
77 | * This specifies how to implement {@link #getChildren} and is used to deduce an appropriate feature for an |
78 | * {@link org.eclipse.emf.edit.command.AddCommand}, {@link org.eclipse.emf.edit.command.RemoveCommand} or |
79 | * {@link org.eclipse.emf.edit.command.MoveCommand} in {@link #createCommand}. |
80 | * <!-- begin-user-doc --> |
81 | * <!-- end-user-doc --> |
82 | * @generated |
83 | */ |
84 | @Override |
85 | public Collection<? extends EStructuralFeature> getChildrenFeatures(Object object) { |
86 | if (childrenFeatures == null) { |
87 | super.getChildrenFeatures(object); |
88 | childrenFeatures.add(CompositionPackage.Literals.COMPOSED_STRUCTURE__ASSEMBLY_CONTEXTS_COMPOSED_STRUCTURE); |
89 | childrenFeatures.add(CompositionPackage.Literals.COMPOSED_STRUCTURE__RESOURCE_REQUIRED_DELEGATION_CONNECTORS_COMPOSED_STRUCTURE); |
90 | childrenFeatures.add(CompositionPackage.Literals.COMPOSED_STRUCTURE__EVENT_CHANNEL_COMPOSED_STRUCTURE); |
91 | childrenFeatures.add(CompositionPackage.Literals.COMPOSED_STRUCTURE__CONNECTORS_COMPOSED_STRUCTURE); |
92 | } |
93 | return childrenFeatures; |
94 | } |
95 | |
96 | /** |
97 | * <!-- begin-user-doc --> |
98 | * <!-- end-user-doc --> |
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 the label text for the adapted class. |
111 | * <!-- begin-user-doc --> |
112 | * <!-- end-user-doc --> |
113 | * @generated |
114 | */ |
115 | @Override |
116 | public String getText(Object object) { |
117 | String label = ((ComposedStructure)object).getId(); |
118 | return label == null || label.length() == 0 ? |
119 | getString("_UI_ComposedStructure_type") : |
120 | getString("_UI_ComposedStructure_type") + " " + label; |
121 | } |
122 | |
123 | /** |
124 | * This handles model notifications by calling {@link #updateChildren} to update any cached |
125 | * children and by creating a viewer notification, which it passes to {@link #fireNotifyChanged}. |
126 | * <!-- begin-user-doc --> |
127 | * <!-- end-user-doc --> |
128 | * @generated |
129 | */ |
130 | @Override |
131 | public void notifyChanged(Notification notification) { |
132 | updateChildren(notification); |
133 | |
134 | switch (notification.getFeatureID(ComposedStructure.class)) { |
135 | case CompositionPackage.COMPOSED_STRUCTURE__ASSEMBLY_CONTEXTS_COMPOSED_STRUCTURE: |
136 | case CompositionPackage.COMPOSED_STRUCTURE__RESOURCE_REQUIRED_DELEGATION_CONNECTORS_COMPOSED_STRUCTURE: |
137 | case CompositionPackage.COMPOSED_STRUCTURE__EVENT_CHANNEL_COMPOSED_STRUCTURE: |
138 | case CompositionPackage.COMPOSED_STRUCTURE__CONNECTORS_COMPOSED_STRUCTURE: |
139 | fireNotifyChanged(new ViewerNotification(notification, notification.getNotifier(), true, false)); |
140 | return; |
141 | } |
142 | super.notifyChanged(notification); |
143 | } |
144 | |
145 | /** |
146 | * This adds {@link org.eclipse.emf.edit.command.CommandParameter}s describing the children |
147 | * that can be created under this object. |
148 | * <!-- begin-user-doc --> |
149 | * <!-- end-user-doc --> |
150 | * @generated |
151 | */ |
152 | @Override |
153 | protected void collectNewChildDescriptors(Collection<Object> newChildDescriptors, Object object) { |
154 | super.collectNewChildDescriptors(newChildDescriptors, object); |
155 | |
156 | newChildDescriptors.add |
157 | (createChildParameter |
158 | (CompositionPackage.Literals.COMPOSED_STRUCTURE__ASSEMBLY_CONTEXTS_COMPOSED_STRUCTURE, |
159 | CompositionFactory.eINSTANCE.createAssemblyContext())); |
160 | |
161 | newChildDescriptors.add |
162 | (createChildParameter |
163 | (CompositionPackage.Literals.COMPOSED_STRUCTURE__RESOURCE_REQUIRED_DELEGATION_CONNECTORS_COMPOSED_STRUCTURE, |
164 | CompositionFactory.eINSTANCE.createResourceRequiredDelegationConnector())); |
165 | |
166 | newChildDescriptors.add |
167 | (createChildParameter |
168 | (CompositionPackage.Literals.COMPOSED_STRUCTURE__EVENT_CHANNEL_COMPOSED_STRUCTURE, |
169 | CompositionFactory.eINSTANCE.createEventChannel())); |
170 | |
171 | newChildDescriptors.add |
172 | (createChildParameter |
173 | (CompositionPackage.Literals.COMPOSED_STRUCTURE__CONNECTORS_COMPOSED_STRUCTURE, |
174 | CompositionFactory.eINSTANCE.createEventChannelSourceConnector())); |
175 | |
176 | newChildDescriptors.add |
177 | (createChildParameter |
178 | (CompositionPackage.Literals.COMPOSED_STRUCTURE__CONNECTORS_COMPOSED_STRUCTURE, |
179 | CompositionFactory.eINSTANCE.createEventChannelSinkConnector())); |
180 | |
181 | newChildDescriptors.add |
182 | (createChildParameter |
183 | (CompositionPackage.Literals.COMPOSED_STRUCTURE__CONNECTORS_COMPOSED_STRUCTURE, |
184 | CompositionFactory.eINSTANCE.createProvidedDelegationConnector())); |
185 | |
186 | newChildDescriptors.add |
187 | (createChildParameter |
188 | (CompositionPackage.Literals.COMPOSED_STRUCTURE__CONNECTORS_COMPOSED_STRUCTURE, |
189 | CompositionFactory.eINSTANCE.createRequiredDelegationConnector())); |
190 | |
191 | newChildDescriptors.add |
192 | (createChildParameter |
193 | (CompositionPackage.Literals.COMPOSED_STRUCTURE__CONNECTORS_COMPOSED_STRUCTURE, |
194 | CompositionFactory.eINSTANCE.createAssemblyConnector())); |
195 | |
196 | newChildDescriptors.add |
197 | (createChildParameter |
198 | (CompositionPackage.Literals.COMPOSED_STRUCTURE__CONNECTORS_COMPOSED_STRUCTURE, |
199 | CompositionFactory.eINSTANCE.createAssemblyEventConnector())); |
200 | |
201 | newChildDescriptors.add |
202 | (createChildParameter |
203 | (CompositionPackage.Literals.COMPOSED_STRUCTURE__CONNECTORS_COMPOSED_STRUCTURE, |
204 | CompositionFactory.eINSTANCE.createSourceDelegationConnector())); |
205 | |
206 | newChildDescriptors.add |
207 | (createChildParameter |
208 | (CompositionPackage.Literals.COMPOSED_STRUCTURE__CONNECTORS_COMPOSED_STRUCTURE, |
209 | CompositionFactory.eINSTANCE.createSinkDelegationConnector())); |
210 | |
211 | newChildDescriptors.add |
212 | (createChildParameter |
213 | (CompositionPackage.Literals.COMPOSED_STRUCTURE__CONNECTORS_COMPOSED_STRUCTURE, |
214 | CompositionFactory.eINSTANCE.createAssemblyInfrastructureConnector())); |
215 | |
216 | newChildDescriptors.add |
217 | (createChildParameter |
218 | (CompositionPackage.Literals.COMPOSED_STRUCTURE__CONNECTORS_COMPOSED_STRUCTURE, |
219 | CompositionFactory.eINSTANCE.createProvidedInfrastructureDelegationConnector())); |
220 | |
221 | newChildDescriptors.add |
222 | (createChildParameter |
223 | (CompositionPackage.Literals.COMPOSED_STRUCTURE__CONNECTORS_COMPOSED_STRUCTURE, |
224 | CompositionFactory.eINSTANCE.createRequiredInfrastructureDelegationConnector())); |
225 | |
226 | newChildDescriptors.add |
227 | (createChildParameter |
228 | (CompositionPackage.Literals.COMPOSED_STRUCTURE__CONNECTORS_COMPOSED_STRUCTURE, |
229 | CompositionFactory.eINSTANCE.createRequiredResourceDelegationConnector())); |
230 | } |
231 | |
232 | /** |
233 | * Return the resource locator for this item provider's resources. |
234 | * <!-- begin-user-doc --> |
235 | * <!-- end-user-doc --> |
236 | * @generated |
237 | */ |
238 | @Override |
239 | public ResourceLocator getResourceLocator() { |
240 | return PalladioComponentModelEditPlugin.INSTANCE; |
241 | } |
242 | |
243 | } |