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1 | /******************************************************************************* |
2 | * Copyright (c) 2000, 2011 IBM Corporation and others. | |
3 | * All rights reserved. This program and the accompanying materials | |
4 | * are made available under the terms of the Eclipse Public License v1.0 | |
5 | * which accompanies this distribution, and is available at | |
6 | * http://www.eclipse.org/legal/epl-v10.html | |
7 | * | |
8 | * Contributors: | |
9 | * IBM Corporation - initial API and implementation | |
10 | *******************************************************************************/ | |
11 | package org.eclipse.jdt.internal.ui.javaeditor; | |
12 | ||
13 | import java.util.ArrayList; | |
14 | import java.util.Iterator; | |
15 | import java.util.List; | |
16 | import java.util.ResourceBundle; | |
17 | ||
18 | import org.eclipse.jface.action.IAction; | |
19 | import org.eclipse.jface.action.IMenuManager; | |
20 | import org.eclipse.jface.action.IStatusLineManager; | |
21 | import org.eclipse.jface.action.MenuManager; | |
22 | import org.eclipse.jface.action.Separator; | |
23 | ||
24 | import org.eclipse.ui.IActionBars; | |
25 | import org.eclipse.ui.IEditorPart; | |
26 | import org.eclipse.ui.IWorkbenchActionConstants; | |
27 | import org.eclipse.ui.IWorkbenchPage; | |
28 | import org.eclipse.ui.actions.RetargetAction; | |
29 | ||
30 | import org.eclipse.ui.texteditor.BasicTextEditorActionContributor; | |
31 | import org.eclipse.ui.texteditor.ITextEditor; | |
32 | import org.eclipse.ui.texteditor.ITextEditorActionConstants; | |
33 | import org.eclipse.ui.texteditor.ITextEditorActionDefinitionIds; | |
34 | import org.eclipse.ui.texteditor.RetargetTextEditorAction; | |
35 | ||
36 | import org.eclipse.jdt.ui.actions.IJavaEditorActionDefinitionIds; | |
37 | ||
38 | import org.eclipse.jdt.internal.ui.actions.CopyQualifiedNameAction; | |
39 | import org.eclipse.jdt.internal.ui.actions.FoldingActionGroup; | |
40 | import org.eclipse.jdt.internal.ui.javaeditor.selectionactions.GoToNextPreviousMemberAction; | |
41 | import org.eclipse.jdt.internal.ui.javaeditor.selectionactions.StructureSelectionAction; | |
42 | ||
43 | /** | |
44 | * Common base class for action contributors for Java editors. | |
45 | */ | |
46 | public class BasicJavaEditorActionContributor extends BasicTextEditorActionContributor { | |
47 | ||
48 | private List<RetargetAction> fPartListeners= new ArrayList<RetargetAction>(); | |
49 | ||
50 | private TogglePresentationAction fTogglePresentation; | |
51 | private ToggleMarkOccurrencesAction fToggleMarkOccurrencesAction; | |
52 | private ToggleBreadcrumbAction fToggleBreadcrumbAction; | |
53 | ||
54 | private RetargetTextEditorAction fGotoMatchingBracket; | |
55 | private RetargetTextEditorAction fShowOutline; | |
56 | private RetargetTextEditorAction fOpenStructure; | |
57 | private RetargetTextEditorAction fOpenHierarchy; | |
58 | ||
59 | private RetargetTextEditorAction fRetargetShowInformationAction; | |
60 | ||
61 | private RetargetTextEditorAction fStructureSelectEnclosingAction; | |
62 | private RetargetTextEditorAction fStructureSelectNextAction; | |
63 | private RetargetTextEditorAction fStructureSelectPreviousAction; | |
64 | private RetargetTextEditorAction fStructureSelectHistoryAction; | |
65 | ||
66 | private RetargetTextEditorAction fGotoNextMemberAction; | |
67 | private RetargetTextEditorAction fGotoPreviousMemberAction; | |
68 | ||
69 | private RetargetTextEditorAction fRemoveOccurrenceAnnotationsAction; | |
70 | ||
71 | public BasicJavaEditorActionContributor() { | |
72 | super(); | |
73 | ||
74 | ResourceBundle b= JavaEditorMessages.getBundleForConstructedKeys(); | |
75 | ||
76 | fRetargetShowInformationAction= new RetargetTextEditorAction(b, "Editor.ShowInformation."); //$NON-NLS-1$ | |
77 | fRetargetShowInformationAction.setActionDefinitionId(ITextEditorActionDefinitionIds.SHOW_INFORMATION); | |
78 | ||
79 | // actions that are "contributed" to editors, they are considered belonging to the active editor | |
80 | fTogglePresentation= new TogglePresentationAction(); | |
81 | ||
82 | fToggleMarkOccurrencesAction= new ToggleMarkOccurrencesAction(); | |
83 | ||
84 | fGotoMatchingBracket= new RetargetTextEditorAction(b, "GotoMatchingBracket."); //$NON-NLS-1$ | |
85 | fGotoMatchingBracket.setActionDefinitionId(IJavaEditorActionDefinitionIds.GOTO_MATCHING_BRACKET); | |
86 | ||
87 | fShowOutline= new RetargetTextEditorAction(JavaEditorMessages.getBundleForConstructedKeys(), "ShowOutline."); //$NON-NLS-1$ | |
88 | fShowOutline.setActionDefinitionId(IJavaEditorActionDefinitionIds.SHOW_OUTLINE); | |
89 | ||
90 | fOpenHierarchy= new RetargetTextEditorAction(JavaEditorMessages.getBundleForConstructedKeys(), "OpenHierarchy."); //$NON-NLS-1$ | |
91 | fOpenHierarchy.setActionDefinitionId(IJavaEditorActionDefinitionIds.OPEN_HIERARCHY); | |
92 | ||
93 | fOpenStructure= new RetargetTextEditorAction(JavaEditorMessages.getBundleForConstructedKeys(), "OpenStructure."); //$NON-NLS-1$ | |
94 | fOpenStructure.setActionDefinitionId(IJavaEditorActionDefinitionIds.OPEN_STRUCTURE); | |
95 | ||
96 | fStructureSelectEnclosingAction= new RetargetTextEditorAction(b, "StructureSelectEnclosing."); //$NON-NLS-1$ | |
97 | fStructureSelectEnclosingAction.setActionDefinitionId(IJavaEditorActionDefinitionIds.SELECT_ENCLOSING); | |
98 | fStructureSelectNextAction= new RetargetTextEditorAction(b, "StructureSelectNext."); //$NON-NLS-1$ | |
99 | fStructureSelectNextAction.setActionDefinitionId(IJavaEditorActionDefinitionIds.SELECT_NEXT); | |
100 | fStructureSelectPreviousAction= new RetargetTextEditorAction(b, "StructureSelectPrevious."); //$NON-NLS-1$ | |
101 | fStructureSelectPreviousAction.setActionDefinitionId(IJavaEditorActionDefinitionIds.SELECT_PREVIOUS); | |
102 | fStructureSelectHistoryAction= new RetargetTextEditorAction(b, "StructureSelectHistory."); //$NON-NLS-1$ | |
103 | fStructureSelectHistoryAction.setActionDefinitionId(IJavaEditorActionDefinitionIds.SELECT_LAST); | |
104 | ||
105 | fGotoNextMemberAction= new RetargetTextEditorAction(b, "GotoNextMember."); //$NON-NLS-1$ | |
106 | fGotoNextMemberAction.setActionDefinitionId(IJavaEditorActionDefinitionIds.GOTO_NEXT_MEMBER); | |
107 | fGotoPreviousMemberAction= new RetargetTextEditorAction(b, "GotoPreviousMember."); //$NON-NLS-1$ | |
108 | fGotoPreviousMemberAction.setActionDefinitionId(IJavaEditorActionDefinitionIds.GOTO_PREVIOUS_MEMBER); | |
109 | ||
110 | fRemoveOccurrenceAnnotationsAction= new RetargetTextEditorAction(b, "RemoveOccurrenceAnnotations."); //$NON-NLS-1$ | |
111 | fRemoveOccurrenceAnnotationsAction.setActionDefinitionId(IJavaEditorActionDefinitionIds.REMOVE_OCCURRENCE_ANNOTATIONS); | |
112 | } | |
113 | ||
114 | protected final void markAsPartListener(RetargetAction action) { | |
115 | fPartListeners.add(action); | |
116 | } | |
117 | ||
118 | /* | |
119 | * @see IEditorActionBarContributor#init(IActionBars, IWorkbenchPage) | |
120 | */ | |
121 | @Override | |
122 | public void init(IActionBars bars, IWorkbenchPage page) { | |
123 | fToggleBreadcrumbAction= new ToggleBreadcrumbAction(page); | |
124 | Iterator<RetargetAction> e= fPartListeners.iterator(); | |
125 | while (e.hasNext()) | |
126 | page.addPartListener(e.next()); | |
127 | ||
128 | super.init(bars, page); | |
129 | ||
130 | bars.setGlobalActionHandler(ITextEditorActionDefinitionIds.TOGGLE_SHOW_SELECTED_ELEMENT_ONLY, fTogglePresentation); | |
131 | bars.setGlobalActionHandler(IJavaEditorActionDefinitionIds.TOGGLE_MARK_OCCURRENCES, fToggleMarkOccurrencesAction); | |
132 | bars.setGlobalActionHandler(IJavaEditorActionDefinitionIds.TOGGLE_BREADCRUMB, fToggleBreadcrumbAction); | |
133 | } | |
134 | ||
135 | /* | |
136 | * @see org.eclipse.ui.part.EditorActionBarContributor#contributeToMenu(org.eclipse.jface.action.IMenuManager) | |
137 | */ | |
138 | @Override | |
139 | public void contributeToMenu(IMenuManager menu) { | |
140 | ||
141 | super.contributeToMenu(menu); | |
142 | ||
143 | IMenuManager editMenu= menu.findMenuUsingPath(IWorkbenchActionConstants.M_EDIT); | |
144 | if (editMenu != null) { | |
145 | ||
146 | MenuManager structureSelection= new MenuManager(JavaEditorMessages.ExpandSelectionMenu_label, "expandSelection"); //$NON-NLS-1$ | |
147 | editMenu.insertAfter(ITextEditorActionConstants.SELECT_ALL, structureSelection); | |
148 | structureSelection.add(fStructureSelectEnclosingAction); | |
149 | structureSelection.add(fStructureSelectNextAction); | |
150 | structureSelection.add(fStructureSelectPreviousAction); | |
151 | structureSelection.add(fStructureSelectHistoryAction); | |
152 | ||
153 | editMenu.appendToGroup(ITextEditorActionConstants.GROUP_INFORMATION, fRetargetShowInformationAction); | |
154 | } | |
155 | ||
156 | IMenuManager navigateMenu= menu.findMenuUsingPath(IWorkbenchActionConstants.M_NAVIGATE); | |
157 | if (navigateMenu != null) { | |
158 | navigateMenu.appendToGroup(IWorkbenchActionConstants.SHOW_EXT, fShowOutline); | |
159 | navigateMenu.appendToGroup(IWorkbenchActionConstants.SHOW_EXT, fOpenHierarchy); | |
160 | } | |
161 | ||
162 | IMenuManager gotoMenu= menu.findMenuUsingPath("navigate/goTo"); //$NON-NLS-1$ | |
163 | if (gotoMenu != null) { | |
164 | gotoMenu.add(new Separator("additions2")); //$NON-NLS-1$ | |
165 | gotoMenu.appendToGroup("additions2", fGotoPreviousMemberAction); //$NON-NLS-1$ | |
166 | gotoMenu.appendToGroup("additions2", fGotoNextMemberAction); //$NON-NLS-1$ | |
167 | gotoMenu.appendToGroup("additions2", fGotoMatchingBracket); //$NON-NLS-1$ | |
168 | } | |
169 | } | |
170 | ||
171 | /* | |
172 | * @see EditorActionBarContributor#setActiveEditor(IEditorPart) | |
173 | */ | |
174 | @Override | |
175 | public void setActiveEditor(IEditorPart part) { | |
176 | ||
177 | super.setActiveEditor(part); | |
178 | ||
179 | ITextEditor textEditor= null; | |
180 | if (part instanceof ITextEditor) | |
181 | textEditor= (ITextEditor)part; | |
182 | ||
183 | fTogglePresentation.setEditor(textEditor); | |
184 | fToggleMarkOccurrencesAction.setEditor(textEditor); | |
185 | ||
186 | fGotoMatchingBracket.setAction(getAction(textEditor, GotoMatchingBracketAction.GOTO_MATCHING_BRACKET)); | |
187 | fShowOutline.setAction(getAction(textEditor, IJavaEditorActionDefinitionIds.SHOW_OUTLINE)); | |
188 | fOpenHierarchy.setAction(getAction(textEditor, IJavaEditorActionDefinitionIds.OPEN_HIERARCHY)); | |
189 | fOpenStructure.setAction(getAction(textEditor, IJavaEditorActionDefinitionIds.OPEN_STRUCTURE)); | |
190 | ||
191 | fStructureSelectEnclosingAction.setAction(getAction(textEditor, StructureSelectionAction.ENCLOSING)); | |
192 | fStructureSelectNextAction.setAction(getAction(textEditor, StructureSelectionAction.NEXT)); | |
193 | fStructureSelectPreviousAction.setAction(getAction(textEditor, StructureSelectionAction.PREVIOUS)); | |
194 | fStructureSelectHistoryAction.setAction(getAction(textEditor, StructureSelectionAction.HISTORY)); | |
195 | ||
196 | fGotoNextMemberAction.setAction(getAction(textEditor, GoToNextPreviousMemberAction.NEXT_MEMBER)); | |
197 | fGotoPreviousMemberAction.setAction(getAction(textEditor, GoToNextPreviousMemberAction.PREVIOUS_MEMBER)); | |
198 | ||
199 | fRemoveOccurrenceAnnotationsAction.setAction(getAction(textEditor, "RemoveOccurrenceAnnotations")); //$NON-NLS-1$ | |
200 | fRetargetShowInformationAction.setAction(getAction(textEditor, ITextEditorActionConstants.SHOW_INFORMATION)); | |
201 | ||
202 | if (part instanceof JavaEditor) { | |
203 | JavaEditor javaEditor= (JavaEditor) part; | |
204 | javaEditor.getActionGroup().fillActionBars(getActionBars()); | |
205 | FoldingActionGroup foldingActions= javaEditor.getFoldingActionGroup(); | |
206 | if (foldingActions != null) | |
207 | foldingActions.updateActionBars(); | |
208 | } | |
209 | ||
210 | IActionBars actionBars= getActionBars(); | |
211 | IStatusLineManager manager= actionBars.getStatusLineManager(); | |
212 | manager.setMessage(null); | |
213 | manager.setErrorMessage(null); | |
214 | ||
215 | /** The global actions to be connected with editor actions */ | |
216 | IAction action= getAction(textEditor, ITextEditorActionConstants.NEXT); | |
217 | actionBars.setGlobalActionHandler(ITextEditorActionDefinitionIds.GOTO_NEXT_ANNOTATION, action); | |
218 | actionBars.setGlobalActionHandler(ITextEditorActionConstants.NEXT, action); | |
219 | action= getAction(textEditor, ITextEditorActionConstants.PREVIOUS); | |
220 | actionBars.setGlobalActionHandler(ITextEditorActionDefinitionIds.GOTO_PREVIOUS_ANNOTATION, action); | |
221 | actionBars.setGlobalActionHandler(ITextEditorActionConstants.PREVIOUS, action); | |
222 | action= getAction(textEditor, IJavaEditorActionConstants.COPY_QUALIFIED_NAME); | |
223 | actionBars.setGlobalActionHandler(CopyQualifiedNameAction.ACTION_HANDLER_ID, action); | |
224 | ||
225 | actionBars.setGlobalActionHandler(IJavaEditorActionDefinitionIds.SHOW_IN_BREADCRUMB, getAction(textEditor, IJavaEditorActionDefinitionIds.SHOW_IN_BREADCRUMB)); | |
226 | actionBars.setGlobalActionHandler("org.eclipse.jdt.internal.ui.actions.OpenHyperlink", getAction(textEditor, ITextEditorActionConstants.OPEN_HYPERLINK)); //$NON-NLS-1$ | |
227 | } | |
228 | ||
229 | /* | |
230 | * @see IEditorActionBarContributor#dispose() | |
231 | */ | |
232 | @Override | |
233 | public void dispose() { | |
234 | ||
235 | Iterator<RetargetAction> e= fPartListeners.iterator(); | |
236 | while (e.hasNext()) | |
237 | getPage().removePartListener(e.next()); | |
238 | fPartListeners.clear(); | |
239 | ||
240 | setActiveEditor(null); | |
241 | fToggleBreadcrumbAction.dispose(); | |
242 | super.dispose(); | |
243 | } | |
244 | } |