IntelliJ-IdeaVim/src/com/maddyhome/idea/vim/helper/RunnableHelper.java

package com.maddyhome.idea.vim.helper;

/*
* IdeaVim - A Vim emulator plugin for IntelliJ Idea
* Copyright (C) 2003 Rick Maddy
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
*/

import com.intellij.openapi.application.ApplicationManager;
import com.intellij.openapi.command.CommandProcessor;

/**
 * This provides some helper methods to run code as a command and an application write action
 */
public class RunnableHelper
{
    public static void runReadCommand(Runnable cmd)
    {
        CommandProcessor.getInstance().executeCommand(new ReadAction(cmd), "Foo", "Bar");
    }

    public static void runWriteCommand(Runnable cmd)
    {
        CommandProcessor.getInstance().executeCommand(new WriteAction(cmd), "Foo", "Bar");
    }

    static class ReadAction implements Runnable
    {
        ReadAction(Runnable cmd)
        {
            this.cmd = cmd;
        }

        public void run()
        {
            ApplicationManager.getApplication().runReadAction(cmd);
        }

        Runnable cmd;
    }

    static class WriteAction implements Runnable
    {
        WriteAction(Runnable cmd)
        {
            this.cmd = cmd;
        }

        public void run()
        {
            ApplicationManager.getApplication().runWriteAction(cmd);
        }

        Runnable cmd;
    }

    private RunnableHelper() {}
}