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/*******************************************************************************
* Copyright (c) 2000, 2003 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Common Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/cpl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.ui.examples.javaeditor;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.jface.action.IAction;
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.ITextEditorActionDefinitionIds;
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();
IAction a= new TextOperationAction(JavaEditorMessages.getResourceBundle(), "ContentAssistProposal.", this, ISourceViewer.CONTENTASSIST_PROPOSALS); //$NON-NLS-1$
a.setActionDefinitionId(ITextEditorActionDefinitionIds.CONTENT_ASSIST_PROPOSALS);
setAction("ContentAssistProposal", a); //$NON-NLS-1$
a= new TextOperationAction(JavaEditorMessages.getResourceBundle(), "ContentAssistTip.", this, ISourceViewer.CONTENTASSIST_CONTEXT_INFORMATION); //$NON-NLS-1$
a.setActionDefinitionId(ITextEditorActionDefinitionIds.CONTENT_ASSIST_CONTEXT_INFORMATION);
setAction("ContentAssistTip", a); //$NON-NLS-1$
}
/** The <code>JavaEditor</code> implementation of this
* <code>AbstractTextEditor</code> method performs any extra
* disposal actions required by the java editor.
*/
public void dispose() {
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() {
super.initializeEditor();
setSourceViewerConfiguration(new JavaSourceViewerConfiguration());
setEditorContextMenuId("#JavaEditorContext"); //$NON-NLS-1$
setRulerContextMenuId("#JavaRulerContext"); //$NON-NLS-1$
}
}
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