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/*******************************************************************************
* Copyright (c) 2005, 2013 IBM Corporation and others.
*
* This program and the accompanying materials
* are made available under the terms of the Eclipse Public License 2.0
* which accompanies this distribution, and is available at
* https://www.eclipse.org/legal/epl-2.0/
*
* SPDX-License-Identifier: EPL-2.0
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.debug.internal.ui.stringsubstitution;
import org.eclipse.core.variables.IStringVariable;
import org.eclipse.debug.ui.stringsubstitution.IArgumentSelector;
import org.eclipse.jface.viewers.LabelProvider;
import org.eclipse.jface.window.Window;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.ui.dialogs.ElementListSelectionDialog;
/**
* Argument selector for system properties.
*
* @since 3.2
*/
public class SystemPropertyArgumentSelector implements IArgumentSelector {
/* (non-Javadoc)
* @see org.eclipse.debug.internal.ui.stringsubstitution.IArgumentSelector#selectArgument(org.eclipse.core.variables.IStringVariable, org.eclipse.swt.widgets.Shell)
*/
@Override
public String selectArgument(IStringVariable variable, Shell shell) {
ElementListSelectionDialog dialog = new ElementListSelectionDialog(shell, new LabelProvider());
dialog.setElements(System.getProperties().keySet().toArray());
dialog.setTitle(StringSubstitutionMessages.SystemPropertyArgumentSelector_0);
dialog.setMessage(StringSubstitutionMessages.SystemPropertyArgumentSelector_1);
if (dialog.open() == Window.OK) {
return (String) dialog.getResult()[0];
}
return null;
}
}
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