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/*******************************************************************************
* Copyright (c) 2011 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:
* Wind River Systems - initial API and implementation
*******************************************************************************/
package org.eclipse.tcf.te.tcf.ui.views.scriptpad.console;
import org.eclipse.core.runtime.Assert;
import org.eclipse.ui.console.ConsolePlugin;
import org.eclipse.ui.console.IConsole;
import org.eclipse.ui.console.IConsoleFactory;
import org.eclipse.ui.console.IConsoleManager;
/**
* Script Pad console factory implementation.
*/
public class Factory implements IConsoleFactory {
// Reference to the console
private static Console console;
/* (non-Javadoc)
* @see org.eclipse.ui.console.IConsoleFactory#openConsole()
*/
@Override
public void openConsole() {
showConsole();
}
/**
* Checks if the given console is already added to the console manager.
*
* @param console The console. Must not be <code>null</code>.
* @return <code>True</code> if the console exist, <code>false</code> otherwise.
*/
private static boolean isConsoleAlreadyAdded(IConsole console) {
Assert.isNotNull(console);
// Assume the console to be not yet added
boolean alreadyAdded = false;
// Check all consoles if it is the same instance as the passed in one
for (IConsole candidate : ConsolePlugin.getDefault().getConsoleManager().getConsoles()) {
if (candidate == console) {
alreadyAdded = true;
break;
}
}
return alreadyAdded;
}
/**
* Shows the Script Pad console.
*/
public static void showConsole() {
// Create a new console if not yet created
if (console == null) console = new Console();
// Get the console manager
IConsoleManager manager = ConsolePlugin.getDefault().getConsoleManager();
// Add the console to the manager if not yet done
if (!isConsoleAlreadyAdded(console)) manager.addConsoles(new IConsole[] {console});
// Show the console view with the TCF communication monitor console
manager.showConsoleView(console);
}
/**
* Returns the Script Pad console.
*
* @return The Script Pad console or <code>null</code>.
*/
public static Console getConsole() {
return console;
}
/**
* Shutdown the Script Pad console.
*/
public static void shutdownConsole() {
if (console != null) {
console.shutdown();
console = null;
}
}
}
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