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/*
* Copyright (c) 2014 Eike Stepper (Loehne, Germany) 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:
* Eike Stepper - initial API and implementation
*/
package org.eclipse.oomph.util;
import org.eclipse.oomph.internal.util.UtilPlugin;
import org.eclipse.oomph.internal.util.UtilPlugin.ToggleStateAccessor;
import org.eclipse.emf.common.CommonPlugin;
/**
* @author Eike Stepper
*/
public class OfflineMode
{
private static final String COMMAND_ID = "org.eclipse.oomph.ui.ToggleOfflineMode";
private static boolean initializedToggleStateAccessor;
public OfflineMode()
{
}
public static boolean isEnabled()
{
try
{
ToggleStateAccessor toggleStateAccessor = UtilPlugin.getToggleStateAccessor();
return toggleStateAccessor.isEnabled(COMMAND_ID);
}
catch (Exception ex)
{
return UtilPlugin.DEFAULT_TOGGLE_STATE_ACCESSOR.isEnabled(COMMAND_ID);
}
}
public static void setEnabled(boolean enabled)
{
if (!initializedToggleStateAccessor)
{
injectUILevelAccessor();
initializedToggleStateAccessor = true;
}
try
{
ToggleStateAccessor toggleStateAccessor = UtilPlugin.getToggleStateAccessor();
toggleStateAccessor.setEnabled(COMMAND_ID, enabled);
}
catch (Exception ex)
{
UtilPlugin.DEFAULT_TOGGLE_STATE_ACCESSOR.setEnabled(COMMAND_ID, enabled);
}
}
private static void injectUILevelAccessor()
{
try
{
CommonPlugin.loadClass("org.eclipse.oomph.ui", "org.eclipse.oomph.internal.ui.UIPlugin");
}
catch (Throwable t)
{
// Ignore.
}
}
}
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