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1
11 package org.eclipse.jdt.ui.actions;
12
13 import java.util.Iterator  ;
14
15 import org.eclipse.core.runtime.Assert;
16
17 import org.eclipse.jface.action.IAction;
18 import org.eclipse.jface.action.IMenuManager;
19 import org.eclipse.jface.action.MenuManager;
20 import org.eclipse.jface.action.Separator;
21 import org.eclipse.jface.viewers.ISelection;
22 import org.eclipse.jface.viewers.ISelectionChangedListener;
23 import org.eclipse.jface.viewers.ISelectionProvider;
24
25 import org.eclipse.ui.IActionBars;
26 import org.eclipse.ui.IWorkbenchSite;
27 import org.eclipse.ui.IWorkingSet;
28 import org.eclipse.ui.actions.ActionGroup;
29 import org.eclipse.ui.texteditor.ITextEditorActionConstants;
30
31 import org.eclipse.jdt.ui.IContextMenuConstants;
32
33 import org.eclipse.jdt.internal.ui.javaeditor.JavaEditor;
34 import org.eclipse.jdt.internal.ui.search.SearchMessages;
35 import org.eclipse.jdt.internal.ui.search.SearchUtil;
36
37
47 public class DeclarationsSearchGroup extends ActionGroup {
48
49 private static final String MENU_TEXT= SearchMessages.group_declarations;
50
51 private IWorkbenchSite fSite;
52 private JavaEditor fEditor;
53 private IActionBars fActionBars;
54
55 private String fGroupId;
56
57 private FindDeclarationsAction fFindDeclarationsAction;
58 private FindDeclarationsInProjectAction fFindDeclarationsInProjectAction;
59 private FindDeclarationsInWorkingSetAction fFindDeclarationsInWorkingSetAction;
60 private FindDeclarationsInHierarchyAction fFindDeclarationsInHierarchyAction;
61
62
69 public DeclarationsSearchGroup(IWorkbenchSite site) {
70 fSite= site;
71 fGroupId= IContextMenuConstants.GROUP_SEARCH;
72
73 fFindDeclarationsAction= new FindDeclarationsAction(site);
74 fFindDeclarationsAction.setActionDefinitionId(IJavaEditorActionDefinitionIds.SEARCH_DECLARATIONS_IN_WORKSPACE);
75
76 fFindDeclarationsInProjectAction= new FindDeclarationsInProjectAction(site);
77 fFindDeclarationsInProjectAction.setActionDefinitionId(IJavaEditorActionDefinitionIds.SEARCH_DECLARATIONS_IN_PROJECTS);
78
79 fFindDeclarationsInHierarchyAction= new FindDeclarationsInHierarchyAction(site);
80 fFindDeclarationsInHierarchyAction.setActionDefinitionId(IJavaEditorActionDefinitionIds.SEARCH_DECLARATIONS_IN_HIERARCHY);
81
82 fFindDeclarationsInWorkingSetAction= new FindDeclarationsInWorkingSetAction(site);
83 fFindDeclarationsInWorkingSetAction.setActionDefinitionId(IJavaEditorActionDefinitionIds.SEARCH_DECLARATIONS_IN_WORKING_SET);
84
85 ISelectionProvider provider= fSite.getSelectionProvider();
87 ISelection selection= provider.getSelection();
88 registerAction(fFindDeclarationsAction, provider, selection);
89 registerAction(fFindDeclarationsInProjectAction, provider, selection);
90 registerAction(fFindDeclarationsInHierarchyAction, provider, selection);
91 registerAction(fFindDeclarationsInWorkingSetAction, provider, selection);
92 }
93
94
99 public DeclarationsSearchGroup(JavaEditor editor) {
100 Assert.isNotNull(editor);
101 fEditor= editor;
102 fSite= fEditor.getSite();
103 fGroupId= ITextEditorActionConstants.GROUP_FIND;
104
105 fFindDeclarationsAction= new FindDeclarationsAction(fEditor);
106 fFindDeclarationsAction.setActionDefinitionId(IJavaEditorActionDefinitionIds.SEARCH_DECLARATIONS_IN_WORKSPACE);
107 fEditor.setAction("SearchDeclarationsInWorkspace", fFindDeclarationsAction);
109 fFindDeclarationsInProjectAction= new FindDeclarationsInProjectAction(fEditor);
110 fFindDeclarationsInProjectAction.setActionDefinitionId(IJavaEditorActionDefinitionIds.SEARCH_DECLARATIONS_IN_PROJECTS);
111 fEditor.setAction("SearchDeclarationsInProjects", fFindDeclarationsInProjectAction);
113 fFindDeclarationsInHierarchyAction= new FindDeclarationsInHierarchyAction(fEditor);
114 fFindDeclarationsInHierarchyAction.setActionDefinitionId(IJavaEditorActionDefinitionIds.SEARCH_DECLARATIONS_IN_HIERARCHY);
115 fEditor.setAction("SearchDeclarationsInHierarchy", fFindDeclarationsInHierarchyAction);
117 fFindDeclarationsInWorkingSetAction= new FindDeclarationsInWorkingSetAction(fEditor);
118 fFindDeclarationsInWorkingSetAction.setActionDefinitionId(IJavaEditorActionDefinitionIds.SEARCH_DECLARATIONS_IN_WORKING_SET);
119 fEditor.setAction("SearchDeclarationsInWorkingSet", fFindDeclarationsInWorkingSetAction); }
121
122 private void registerAction(SelectionDispatchAction action, ISelectionProvider provider, ISelection selection) {
123 action.update(selection);
124 provider.addSelectionChangedListener(action);
125 }
126
127
130 public void fillActionBars(IActionBars actionBars) {
131 Assert.isNotNull(actionBars);
132 super.fillActionBars(actionBars);
133 fActionBars= actionBars;
134 updateGlobalActionHandlers();
135 }
136
137 private void addAction(IAction action, IMenuManager manager) {
138 if (action.isEnabled()) {
139 manager.add(action);
140 }
141 }
142
143 private void addWorkingSetAction(IWorkingSet[] workingSets, IMenuManager manager) {
144 FindAction action;
145 if (fEditor != null)
146 action= new WorkingSetFindAction(fEditor, new FindDeclarationsInWorkingSetAction(fEditor, workingSets), SearchUtil.toString(workingSets));
147 else
148 action= new WorkingSetFindAction(fSite, new FindDeclarationsInWorkingSetAction(fSite, workingSets), SearchUtil.toString(workingSets));
149 action.update(getContext().getSelection());
150 addAction(action, manager);
151 }
152
153
154
157 public void fillContextMenu(IMenuManager manager) {
158 IMenuManager javaSearchMM= new MenuManager(MENU_TEXT, IContextMenuConstants.GROUP_SEARCH);
159 addAction(fFindDeclarationsAction, javaSearchMM);
160 addAction(fFindDeclarationsInProjectAction, javaSearchMM);
161 addAction(fFindDeclarationsInHierarchyAction, javaSearchMM);
162
163 javaSearchMM.add(new Separator());
164
165 Iterator iter= SearchUtil.getLRUWorkingSets().sortedIterator();
166 while (iter.hasNext()) {
167 addWorkingSetAction((IWorkingSet[]) iter.next(), javaSearchMM);
168 }
169 addAction(fFindDeclarationsInWorkingSetAction, javaSearchMM);
170
171 if (!javaSearchMM.isEmpty())
172 manager.appendToGroup(fGroupId, javaSearchMM);
173 }
174
175
178 public void dispose() {
179 ISelectionProvider provider= fSite.getSelectionProvider();
180 if (provider != null) {
181 disposeAction(fFindDeclarationsAction, provider);
182 disposeAction(fFindDeclarationsInProjectAction, provider);
183 disposeAction(fFindDeclarationsInHierarchyAction, provider);
184 disposeAction(fFindDeclarationsInWorkingSetAction, provider);
185 }
186 fFindDeclarationsAction= null;
187 fFindDeclarationsInProjectAction= null;
188 fFindDeclarationsInHierarchyAction= null;
189 fFindDeclarationsInWorkingSetAction= null;
190 updateGlobalActionHandlers();
191 super.dispose();
192 }
193
194 private void updateGlobalActionHandlers() {
195 if (fActionBars != null) {
196 fActionBars.setGlobalActionHandler(JdtActionConstants.FIND_DECLARATIONS_IN_WORKSPACE, fFindDeclarationsAction);
197 fActionBars.setGlobalActionHandler(JdtActionConstants.FIND_DECLARATIONS_IN_PROJECT, fFindDeclarationsInProjectAction);
198 fActionBars.setGlobalActionHandler(JdtActionConstants.FIND_DECLARATIONS_IN_HIERARCHY, fFindDeclarationsInHierarchyAction);
199 fActionBars.setGlobalActionHandler(JdtActionConstants.FIND_DECLARATIONS_IN_WORKING_SET, fFindDeclarationsInWorkingSetAction);
200 }
201 }
202
203 private void disposeAction(ISelectionChangedListener action, ISelectionProvider provider) {
204 if (action != null)
205 provider.removeSelectionChangedListener(action);
206 }
207 }
208 |
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