/*******************************************************************************
* Copyright (c) 2007, 2008 Wind River Systems, Inc. and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Anton Leherbauer (Wind River Systems) - initial API and implementation
*******************************************************************************/
package org.eclipse.cdt.internal.ui.editor.asm;
import org.eclipse.ui.IActionBars;
import org.eclipse.ui.IEditorPart;
import org.eclipse.ui.editors.text.TextEditorActionContributor;
import org.eclipse.ui.texteditor.ITextEditor;
import org.eclipse.ui.texteditor.ITextEditorActionDefinitionIds;
import org.eclipse.cdt.internal.ui.editor.TogglePresentationAction;
public class ASMEditorActionContributor extends TextEditorActionContributor {
private TogglePresentationAction fTogglePresentation;
/**
* Default constructor is mandatory (executable extension).
*/
public ASMEditorActionContributor() {
fTogglePresentation= new TogglePresentationAction();
fTogglePresentation.setActionDefinitionId(ITextEditorActionDefinitionIds.TOGGLE_SHOW_SELECTED_ELEMENT_ONLY);
}
/*
* @see org.eclipse.ui.editors.text.TextEditorActionContributor#init(org.eclipse.ui.IActionBars)
*/
@Override
public void init(IActionBars bars) {
super.init(bars);
bars.setGlobalActionHandler(ITextEditorActionDefinitionIds.TOGGLE_SHOW_SELECTED_ELEMENT_ONLY, fTogglePresentation);
}
/*
* @see org.eclipse.ui.editors.text.TextEditorActionContributor#setActiveEditor(org.eclipse.ui.IEditorPart)
*/
@Override
public void setActiveEditor(IEditorPart part) {
super.setActiveEditor(part);
internalSetActiveEditor(part);
}
private void internalSetActiveEditor(IEditorPart part) {
ITextEditor textEditor= null;
if (part instanceof ITextEditor)
textEditor= (ITextEditor) part;
fTogglePresentation.setEditor(textEditor);
}
/*
* @see org.eclipse.ui.editors.text.TextEditorActionContributor#dispose()
*/
@Override
public void dispose() {
internalSetActiveEditor(null);
super.dispose();
}
}