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Package: EMFFormsSpreadsheetViewModelContext
EMFFormsSpreadsheetViewModelContext
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| EMFFormsSpreadsheetViewModelContext(VView, EObject) |
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| EMFFormsSpreadsheetViewModelContext(VView, EObject, ViewModelContext) |
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| addContextUser(Object) |
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| changeDomainModel(EObject) |
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| dispose() |
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| getChildContext(EObject, VElement, VView, ViewModelServiceProvider) |
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| getChildContext(EObject, VElement, VView, ViewModelService[]) |
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| getContextValue(String) |
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| getControlsFor(EStructuralFeature.Setting) |
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| getControlsFor(UniqueSetting) |
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| getDomainModel() |
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| getParentContext() |
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| getParentVElement() |
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| getService(Class) |
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| getViewModel() |
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| hasService(Class) |
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| pause() |
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| putContextValue(String, Object) |
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| reactivate() |
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| registerDisposeListener(ViewModelContextDisposeListener) |
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| registerDomainChangeListener(ModelChangeListener) |
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| registerEMFFormsContextListener(EMFFormsContextListener) |
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| registerRootDomainModelChangeListener(RootDomainModelChangeListener) |
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| registerViewChangeListener(ModelChangeListener) |
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| removeContextUser(Object) |
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| unregisterDomainChangeListener(ModelChangeListener) |
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| unregisterEMFFormsContextListener(EMFFormsContextListener) |
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| unregisterRootDomainModelChangeListener(RootDomainModelChangeListener) |
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| unregisterViewChangeListener(ModelChangeListener) |
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Coverage
1: /*******************************************************************************
2: * Copyright (c) 2011-2017 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: * Christian W. Damus - bug 527740
14: ******************************************************************************/
15: package org.eclipse.emfforms.internal.spreadsheet.core;
16:
17: import java.util.LinkedHashMap;
18: import java.util.Map;
19: import java.util.Set;
20:
21: import org.eclipse.emf.ecore.EObject;
22: import org.eclipse.emf.ecore.EStructuralFeature.Setting;
23: import org.eclipse.emf.ecp.common.spi.UniqueSetting;
24: import org.eclipse.emf.ecp.view.spi.context.ViewModelContext;
25: import org.eclipse.emf.ecp.view.spi.context.ViewModelContextDisposeListener;
26: import org.eclipse.emf.ecp.view.spi.context.ViewModelService;
27: import org.eclipse.emf.ecp.view.spi.context.ViewModelServiceProvider;
28: import org.eclipse.emf.ecp.view.spi.model.ModelChangeListener;
29: import org.eclipse.emf.ecp.view.spi.model.VControl;
30: import org.eclipse.emf.ecp.view.spi.model.VElement;
31: import org.eclipse.emf.ecp.view.spi.model.VView;
32: import org.eclipse.emfforms.internal.view.model.localization.LocalizationViewModelService;
33: import org.eclipse.emfforms.spi.core.services.view.EMFFormsContextListener;
34: import org.eclipse.emfforms.spi.core.services.view.RootDomainModelChangeListener;
35:
36: /**
37: * Spreadsheet specific implementation of the {@link ViewModelContext}.
38: * This implementation doesn't do anything, it serves only as a container for a {@link VView} and the {@link EObject}.
39: *
40: * @author Eugen Neufeld
41: * @noextend This class is not intended to be subclassed by clients.
42: */
43: @SuppressWarnings("restriction")
44: public class EMFFormsSpreadsheetViewModelContext implements ViewModelContext {
45:
46: private final VView view;
47: private final EObject domainModel;
48: private final Map<String, Object> contextValues = new LinkedHashMap<String, Object>();
49: private final ViewModelContext parentContext;
50: private LocalizationViewModelService vms;
51:
52: /**
53: * Default Constructor.
54: *
55: * @param view The {@link VView}
56: * @param domainModel The {@link EObject}
57: */
58:
59: public EMFFormsSpreadsheetViewModelContext(VView view, EObject domainModel) {
60: this(view, domainModel, null);
61: }
62:
63: /**
64: * Default Constructor for child contexts.
65: *
66: * @param view The {@link VView}
67: * @param domainModel The {@link EObject}
68: * @param parentContext The parent {@link ViewModelContext}
69: */
70: public EMFFormsSpreadsheetViewModelContext(VView view, EObject domainModel, ViewModelContext parentContext) {
71: this.view = view;
72: this.domainModel = domainModel;
73: this.parentContext = parentContext;
74:
75: // we need this only on the root context
76:• if (parentContext == null) {
77: vms = new LocalizationViewModelService();
78: vms.instantiate(this);
79: }
80: }
81:
82: @Override
83: public void registerDomainChangeListener(ModelChangeListener modelChangeListener) {
84: // intentionally left empty
85: }
86:
87: @Override
88: public void unregisterDomainChangeListener(ModelChangeListener modelChangeListener) {
89: // intentionally left empty
90: }
91:
92: @Override
93: public VElement getViewModel() {
94: return view;
95: }
96:
97: @Override
98: public EObject getDomainModel() {
99: return domainModel;
100: }
101:
102: @Override
103: public void registerViewChangeListener(ModelChangeListener modelChangeListener) {
104: // intentionally left empty
105: }
106:
107: @Override
108: public void unregisterViewChangeListener(ModelChangeListener modelChangeListener) {
109: // intentionally left empty
110: }
111:
112: @Override
113: public void dispose() {
114:• if (vms != null) {
115: vms.dispose();
116: }
117: contextValues.clear();
118: }
119:
120: @Override
121: public <T> boolean hasService(Class<T> serviceType) {
122: return false;
123: }
124:
125: @Override
126: public <T> T getService(Class<T> serviceType) {
127: return null;
128: }
129:
130: @Deprecated
131: @Override
132: public Set<VControl> getControlsFor(Setting setting) {
133: return null;
134: }
135:
136: @Deprecated
137: @Override
138: public Set<VElement> getControlsFor(UniqueSetting setting) {
139: return null;
140: }
141:
142: @Override
143: public Object getContextValue(String key) {
144:• if (contextValues.containsKey(key)) {
145: return contextValues.get(key);
146: }
147:• if (parentContext != null) {
148: return parentContext.getContextValue(key);
149: }
150: return null;
151: }
152:
153: @Override
154: public void putContextValue(String key, Object value) {
155: contextValues.put(key, value);
156: }
157:
158: @Deprecated
159: @Override
160: public ViewModelContext getChildContext(EObject eObject, VElement parent, VView vView,
161: ViewModelService... viewModelServices) {
162: return new EMFFormsSpreadsheetViewModelContext(vView, eObject, this);
163: }
164:
165: @Override
166: public ViewModelContext getChildContext(EObject eObject, VElement parent, VView vView,
167: ViewModelServiceProvider viewModelServiceProvider) {
168:
169: return new EMFFormsSpreadsheetViewModelContext(vView, eObject, this);
170: }
171:
172: @Override
173: public void registerDisposeListener(ViewModelContextDisposeListener listener) {
174: // intentionally left empty
175: }
176:
177: @Override
178: public void addContextUser(Object user) {
179: // intentionally left empty
180: }
181:
182: @Override
183: public void removeContextUser(Object user) {
184: // intentionally left empty
185: }
186:
187: @Override
188: public void registerEMFFormsContextListener(EMFFormsContextListener contextListener) {
189: }
190:
191: @Override
192: public void unregisterEMFFormsContextListener(EMFFormsContextListener contextListener) {
193: }
194:
195: @Override
196: public ViewModelContext getParentContext() {
197: return parentContext;
198: }
199:
200: @Override
201: public VElement getParentVElement() {
202: throw new UnsupportedOperationException();
203: }
204:
205: @Override
206: public void changeDomainModel(EObject newDomainModel) {
207: // Do not support feature
208: }
209:
210: @Override
211: public void registerRootDomainModelChangeListener(RootDomainModelChangeListener rootDomainModelChangeListener) {
212: // Do not support feature
213: }
214:
215: @Override
216: public void unregisterRootDomainModelChangeListener(RootDomainModelChangeListener rootDomainModelChangeListener) {
217: // Do not support feature
218: }
219:
220: @Override
221: public void pause() {
222: // Do not support feature
223: }
224:
225: @Override
226: public void reactivate() {
227: // Do not support feature
228: }
229:
230: }