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/*******************************************************************************
* Copyright (c) 2005, 2006 IBM Corporation 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:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.debug.internal.ui.launchConfigurations;
import org.eclipse.debug.core.ILaunchConfiguration;
import org.eclipse.debug.core.ILaunchConfigurationType;
import org.eclipse.debug.internal.ui.DebugUIPlugin;
import org.eclipse.debug.internal.ui.IInternalDebugUIConstants;
import org.eclipse.jface.preference.IPreferenceStore;
import org.eclipse.jface.viewers.Viewer;
import org.eclipse.jface.viewers.ViewerFilter;
/**
* Provides the implementation of the filter for filtering the launch configuration viewer based on the preference
* <code>IInternalDebugUIConstants.PREF_FILTER_LAUNCH_TYPES</code>
*
* @since 3.2
*/
public class LaunchConfigurationTypeFilter extends ViewerFilter {
/**
* Constructor
*/
public LaunchConfigurationTypeFilter() {
super();
}
/* (non-Javadoc)
* @see org.eclipse.jface.viewers.ViewerFilter#select(org.eclipse.jface.viewers.Viewer, java.lang.Object, java.lang.Object)
*/
@Override
public boolean select(Viewer viewer, Object parentElement, Object element) {
if(element instanceof ILaunchConfiguration) {
return true;
}
//we only care about launch configuration types
if(element instanceof ILaunchConfigurationType) {
IPreferenceStore store = DebugUIPlugin.getDefault().getPreferenceStore();
String[] types = store.getString(IInternalDebugUIConstants.PREF_FILTER_TYPE_LIST).split("\\,"); //$NON-NLS-1$
for(int i = 0; i < types.length; i++) {
if(types[i].equals(((ILaunchConfigurationType)element).getIdentifier())) {
return false;
}
}
return true;
}
return false;
}
}
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