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/*******************************************************************************
* Copyright (c) 2017 Thomas Wolf <thomas.wolf@paranor.ch>
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License 2.0
* which accompanies this distribution, and is available at
* https://www.eclipse.org/legal/epl-2.0/
*
* SPDX-License-Identifier: EPL-2.0
*******************************************************************************/
package org.eclipse.egit.ui.internal.repository.tree.command;
import org.eclipse.core.commands.ExecutionEvent;
import org.eclipse.core.commands.ExecutionException;
import org.eclipse.egit.ui.internal.repository.RepositoriesView;
import org.eclipse.egit.ui.internal.repository.tree.RepositoryTreeNode;
import org.eclipse.ui.IViewPart;
import org.eclipse.ui.IWorkbenchPage;
import org.eclipse.ui.IWorkbenchWindow;
import org.eclipse.ui.PlatformUI;
import org.eclipse.ui.handlers.HandlerUtil;
/**
* Abstract super class for the Toggle* commands in the repositories view.
*/
public abstract class AbstractToggleCommand
extends RepositoriesViewCommandHandler<RepositoryTreeNode> {
@Override
public Object execute(ExecutionEvent event) throws ExecutionException {
HandlerUtil.toggleCommandState(event.getCommand());
IWorkbenchWindow window = PlatformUI.getWorkbench()
.getActiveWorkbenchWindow();
if (window != null) {
IWorkbenchPage page = window.getActivePage();
if (page != null) {
IViewPart part = page.findView(RepositoriesView.VIEW_ID);
if (part instanceof RepositoriesView) {
(((RepositoriesView) part).getCommonViewer()).refresh();
}
}
}
return null;
}
}
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