1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
|
package org.eclipse.ui.examples.javaeditor;
/*
* (c) Copyright IBM Corp. 2000, 2001.
* All Rights Reserved.
*/
import java.util.ResourceBundle;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.jface.action.MenuManager;
import org.eclipse.jface.text.source.ISourceViewer;
import org.eclipse.ui.IEditorInput;
import org.eclipse.ui.editors.text.TextEditor;
import org.eclipse.ui.texteditor.DefaultRangeIndicator;
import org.eclipse.ui.texteditor.TextOperationAction;
import org.eclipse.ui.views.contentoutline.IContentOutlinePage;
/**
* Java specific text editor.
*/
public class JavaEditor extends TextEditor {
/** The outline page */
private JavaContentOutlinePage fOutlinePage;
/**
* Default constructor.
*/
public JavaEditor() {
super();
}
/** The <code>JavaEditor</code> implementation of this
* <code>AbstractTextEditor</code> method extend the
* actions to add those specific to the receiver
*/
protected void createActions() {
super.createActions();
setAction("ContentAssistProposal", new TextOperationAction(JavaEditorMessages.getResourceBundle(), "ContentAssistProposal.", this, ISourceViewer.CONTENTASSIST_PROPOSALS)); //$NON-NLS-1$ //$NON-NLS-2$
setAction("ContentAssistTip", new TextOperationAction(JavaEditorMessages.getResourceBundle(), "ContentAssistTip.", this, ISourceViewer.CONTENTASSIST_CONTEXT_INFORMATION)); //$NON-NLS-1$ //$NON-NLS-2$
}
/** The <code>JavaEditor</code> implementation of this
* <code>AbstractTextEditor</code> method performs any extra
* disposal actions required by the java editor.
*/
public void dispose() {
JavaEditorEnvironment.disconnect(this);
if (fOutlinePage != null)
fOutlinePage.setInput(null);
super.dispose();
}
/** The <code>JavaEditor</code> implementation of this
* <code>AbstractTextEditor</code> method performs any extra
* revert behavior required by the java editor.
*/
public void doRevertToSaved() {
super.doRevertToSaved();
if (fOutlinePage != null)
fOutlinePage.update();
}
/** The <code>JavaEditor</code> implementation of this
* <code>AbstractTextEditor</code> method performs any extra
* save behavior required by the java editor.
*/
public void doSave(IProgressMonitor monitor) {
super.doSave(monitor);
if (fOutlinePage != null)
fOutlinePage.update();
}
/** The <code>JavaEditor</code> implementation of this
* <code>AbstractTextEditor</code> method performs any extra
* save as behavior required by the java editor.
*/
public void doSaveAs() {
super.doSaveAs();
if (fOutlinePage != null)
fOutlinePage.update();
}
/** The <code>JavaEditor</code> implementation of this
* <code>AbstractTextEditor</code> method performs sets the
* input of the outline page after AbstractTextEditor has set input.
*/
public void doSetInput(IEditorInput input) throws CoreException {
super.doSetInput(input);
if (fOutlinePage != null)
fOutlinePage.setInput(input);
}
/** The <code>JavaEditor</code> implementation of this
* <code>AbstractTextEditor</code> method adds any
* JavaEditor specific entries.
*/
public void editorContextMenuAboutToShow(MenuManager menu) {
super.editorContextMenuAboutToShow(menu);
addAction(menu, "ContentAssistProposal"); //$NON-NLS-1$
addAction(menu, "ContentAssistTip"); //$NON-NLS-1$
}
/** The <code>JavaEditor</code> implementation of this
* <code>AbstractTextEditor</code> method performs gets
* the java content outline page if request is for a an
* outline page.
*/
public Object getAdapter(Class required) {
if (IContentOutlinePage.class.equals(required)) {
if (fOutlinePage == null) {
fOutlinePage= new JavaContentOutlinePage(getDocumentProvider(), this);
if (getEditorInput() != null)
fOutlinePage.setInput(getEditorInput());
}
return fOutlinePage;
}
return super.getAdapter(required);
}
/* (non-Javadoc)
* Method declared on AbstractTextEditor
*/
protected void initializeEditor() {
JavaEditorEnvironment.connect(this);
setSourceViewerConfiguration(new JavaSourceViewerConfiguration());
setRangeIndicator(new DefaultRangeIndicator());
setEditorContextMenuId("#JavaEditorContext"); //$NON-NLS-1$
setRulerContextMenuId("#JavaRulerContext"); //$NON-NLS-1$
}
}
|
