com.arm.cmsis.pack.installer.ui.handlers.ReloadPacksHandler.java Source code

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Here is the source code for com.arm.cmsis.pack.installer.ui.handlers.ReloadPacksHandler.java

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/*******************************************************************************
 * Copyright (c) 2016 ARM Ltd. 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:
 * ARM Ltd and ARM Germany GmbH - Initial API and implementation
 *******************************************************************************/

package com.arm.cmsis.pack.installer.ui.handlers;

import java.lang.reflect.InvocationTargetException;

import org.eclipse.core.commands.AbstractHandler;
import org.eclipse.core.commands.ExecutionEvent;
import org.eclipse.core.commands.ExecutionException;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.jface.operation.IRunnableContext;
import org.eclipse.jface.operation.IRunnableWithProgress;
import org.eclipse.swt.widgets.Display;
import org.eclipse.ui.IWorkbenchWindow;
import org.eclipse.ui.handlers.HandlerUtil;

import com.arm.cmsis.pack.CpPlugIn;
import com.arm.cmsis.pack.installer.ui.Messages;

public class ReloadPacksHandler extends AbstractHandler {

    @Override
    public Object execute(ExecutionEvent event) throws ExecutionException {
        IWorkbenchWindow window = HandlerUtil.getActiveWorkbenchWindow(event);
        IRunnableContext context = window.getWorkbench().getProgressService();
        try {
            context.run(true, false, new IRunnableWithProgress() {
                @Override
                public void run(IProgressMonitor monitor) throws InvocationTargetException, InterruptedException {
                    monitor.beginTask(Messages.ReloadPacksHandler_RefreshPacks, 1);
                    Display.getDefault().syncExec(new Runnable() {
                        @Override
                        public void run() {
                            CpPlugIn.getPackManager().reload();
                        }
                    });
                    monitor.worked(1);
                    monitor.done();
                }
            });

        } catch (InvocationTargetException e) {
            e.printStackTrace();
        } catch (InterruptedException e) {
            e.printStackTrace();
        }
        return null;
    }

}