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1
11 package org.eclipse.team.internal.ui.mapping;
12
13 import org.eclipse.core.resources.mapping.IModelProviderDescriptor;
14 import org.eclipse.core.resources.mapping.ModelProvider;
15 import org.eclipse.core.runtime.CoreException;
16 import org.eclipse.jface.dialogs.IDialogSettings;
17 import org.eclipse.osgi.util.NLS;
18 import org.eclipse.swt.widgets.Composite;
19 import org.eclipse.team.core.mapping.ISynchronizationContext;
20 import org.eclipse.team.internal.ui.*;
21 import org.eclipse.team.internal.ui.synchronize.*;
22 import org.eclipse.team.internal.ui.synchronize.actions.RefreshActionContribution;
23 import org.eclipse.team.ui.mapping.ITeamContentProviderManager;
24 import org.eclipse.team.ui.synchronize.*;
25
26
31 public class ModelSynchronizePage extends AbstractSynchronizePage {
32
33 private ModelSynchronizeParticipant participant;
34
35
39 public ModelSynchronizePage(ISynchronizePageConfiguration configuration) {
40 super(configuration);
41 this.participant = (ModelSynchronizeParticipant)configuration.getParticipant();
42 configuration.setComparisonType(isThreeWay()
43 ? ISynchronizePageConfiguration.THREE_WAY
44 : ISynchronizePageConfiguration.TWO_WAY);
45 configuration.addActionContribution(new RefreshActionContribution());
46 }
47
48 private boolean isThreeWay() {
49 return getParticipant().getContext().getType() == ISynchronizationContext.THREE_WAY;
50 }
51
52
55 public void reset() {
56
58 }
59
60
63 protected void updateMode(int mode) {
64 }
66
67
71 protected ModelSynchronizeParticipant getParticipant() {
72 return participant;
73 }
74
75
78 protected AbstractViewerAdvisor createViewerAdvisor(Composite parent) {
79 CommonViewerAdvisor commonViewerAdvisor = new CommonViewerAdvisor(parent, getConfiguration());
80 commonViewerAdvisor.addEmptyTreeListener((DiffTreeChangesSection)getChangesSection());
81 updateMode(getConfiguration().getMode());
82 return commonViewerAdvisor;
83 }
84
85
88 protected ChangesSection createChangesSection(Composite parent) {
89 return new DiffTreeChangesSection(parent, this, getConfiguration());
90 }
91
92 public void init(ISynchronizePageSite site) {
93 super.init(site);
94 IDialogSettings pageSettings = site.getPageSettings();
95 if(pageSettings != null) {
96 String  savedId = pageSettings.get(ModelSynchronizeParticipant.P_VISIBLE_MODEL_PROVIDER);
97 if (savedId != null && ! savedId.equals(ModelSynchronizeParticipant.ALL_MODEL_PROVIDERS_VISIBLE)) {
98 getConfiguration().setProperty(ModelSynchronizeParticipant.P_VISIBLE_MODEL_PROVIDER, savedId);
99 }
100 String layout = pageSettings.get(ITeamContentProviderManager.PROP_PAGE_LAYOUT);
101 if (layout != null) {
102 getConfiguration().setProperty(ITeamContentProviderManager.PROP_PAGE_LAYOUT, layout);
103 }
104 }
105 }
106
107 public boolean aboutToChangeProperty(ISynchronizePageConfiguration configuration, String key, Object newValue) {
108 if (key.equals(ModelSynchronizeParticipant.P_VISIBLE_MODEL_PROVIDER)) {
109 if (!(newValue instanceof String )) {
110 return false;
111 }
112 String currentSetting = (String )configuration.getProperty(ModelSynchronizeParticipant.P_VISIBLE_MODEL_PROVIDER);
113 if (currentSetting != null && currentSetting.equals(newValue))
114 return false;
115
116 Object input = getViewerInput(configuration,(String ) newValue);
117 if (input instanceof ModelProvider) {
118 ModelProvider provider = (ModelProvider) input;
119 configuration.setProperty(
120 ISynchronizePageConfiguration.P_PAGE_DESCRIPTION,
121 NLS.bind(TeamUIMessages.ShowModelProviderAction_0, new String [] {Utils.getLabel(provider), Utils.shortenText(SynchronizeView.MAX_NAME_LENGTH, configuration.getParticipant().getName()) }));
122 } else if (input != null) {
123 configuration.setProperty(
124 ISynchronizePageConfiguration.P_PAGE_DESCRIPTION,
125 Utils.shortenText(SynchronizeView.MAX_NAME_LENGTH, configuration.getParticipant().getName()));
126 }
127 if (input != null) {
128 IDialogSettings pageSettings = configuration.getSite().getPageSettings();
129 if(pageSettings != null) {
130 pageSettings.put(ModelSynchronizeParticipant.P_VISIBLE_MODEL_PROVIDER, (String ) newValue);
131 }
132 return true;
133 }
134 return false;
135 }
136 if (key.equals(ITeamContentProviderManager.PROP_PAGE_LAYOUT)) {
137 if (!(newValue instanceof String )) {
138 return false;
139 }
140 String currentSetting = (String )configuration.getProperty(ITeamContentProviderManager.PROP_PAGE_LAYOUT);
141 if (currentSetting != null && currentSetting.equals(newValue))
142 return false;
143
144 IDialogSettings pageSettings = configuration.getSite().getPageSettings();
145 if(pageSettings != null) {
146 pageSettings.put(ITeamContentProviderManager.PROP_PAGE_LAYOUT, (String ) newValue);
147 }
148 return true;
149 }
150 return super.aboutToChangeProperty(configuration, key, newValue);
151 }
152
153
159 public static Object getViewerInput(ISynchronizePageConfiguration configuration, String providerId) {
160 Object input = null;
161 if (!providerId.equals(ModelSynchronizeParticipant.ALL_MODEL_PROVIDERS_VISIBLE)) {
162 ModelProvider provider = getModelProvider(providerId);
163 if (provider != null) {
164 input = provider;
165 }
166 } else {
167 input = (ISynchronizationContext)configuration.getProperty(ITeamContentProviderManager.P_SYNCHRONIZATION_CONTEXT);
168 }
169 return input;
170 }
171
172 private static ModelProvider getModelProvider(String id) {
173 try {
174 IModelProviderDescriptor desc = ModelProvider.getModelProviderDescriptor((String )id);
175 if (desc != null) {
176 return desc.getModelProvider();
177 }
178 } catch (CoreException e) {
179 TeamUIPlugin.log(e);
180 }
181 return null;
182 }
183
184 }
185 |
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