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/*******************************************************************************
* Copyright (c) 2000, 2006 IBM Corporation 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:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.cdt.internal.ui.actions;
import org.eclipse.jface.action.IMenuManager;
import org.eclipse.core.runtime.Assert;
import org.eclipse.ui.IActionBars;
import org.eclipse.ui.actions.ActionContext;
import org.eclipse.ui.actions.ActionGroup;
public class CompositeActionGroup extends ActionGroup {
private ActionGroup[] fGroups;
public CompositeActionGroup() {
}
public CompositeActionGroup(ActionGroup[] groups) {
setGroups(groups);
}
protected void setGroups(ActionGroup[] groups) {
Assert.isTrue(fGroups == null);
Assert.isNotNull(groups);
fGroups= groups;
}
public ActionGroup get(int index) {
if (fGroups == null)
return null;
return fGroups[index];
}
public void addGroup(ActionGroup group) {
if (fGroups == null) {
fGroups= new ActionGroup[] { group };
} else {
ActionGroup[] newGroups= new ActionGroup[fGroups.length + 1];
System.arraycopy(fGroups, 0, newGroups, 0, fGroups.length);
newGroups[fGroups.length]= group;
fGroups= newGroups;
}
}
@Override
public void dispose() {
super.dispose();
if (fGroups == null)
return;
for (int i= 0; i < fGroups.length; i++) {
fGroups[i].dispose();
}
}
@Override
public void fillActionBars(IActionBars actionBars) {
super.fillActionBars(actionBars);
if (fGroups == null)
return;
for (int i= 0; i < fGroups.length; i++) {
fGroups[i].fillActionBars(actionBars);
}
}
@Override
public void fillContextMenu(IMenuManager menu) {
super.fillContextMenu(menu);
if (fGroups == null)
return;
for (int i= 0; i < fGroups.length; i++) {
fGroups[i].fillContextMenu(menu);
}
}
@Override
public void setContext(ActionContext context) {
super.setContext(context);
if (fGroups == null)
return;
for (int i= 0; i < fGroups.length; i++) {
fGroups[i].setContext(context);
}
}
@Override
public void updateActionBars() {
super.updateActionBars();
if (fGroups == null)
return;
for (int i= 0; i < fGroups.length; i++) {
fGroups[i].updateActionBars();
}
}
}
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