com.aptana.js.debug.ui.internal.actions.NewWatchpointAction.java Source code

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Here is the source code for com.aptana.js.debug.ui.internal.actions.NewWatchpointAction.java

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/**
 * Aptana Studio
 * Copyright (c) 2005-2011 by Appcelerator, Inc. All Rights Reserved.
 * Licensed under the terms of the GNU Public License (GPL) v3 (with exceptions).
 * Please see the license.html included with this distribution for details.
 * Any modifications to this file must keep this entire header intact.
 */
package com.aptana.js.debug.ui.internal.actions;

import org.eclipse.core.runtime.CoreException;
import org.eclipse.jface.action.IAction;
import org.eclipse.jface.viewers.IStructuredSelection;

import com.aptana.core.logging.IdeLog;
import com.aptana.js.debug.core.model.IJSVariable;
import com.aptana.js.debug.core.model.JSDebugModel;
import com.aptana.js.debug.ui.JSDebugUIPlugin;

/**
 * @author Max Stepanov
 */
public class NewWatchpointAction extends ObjectActionDelegate {

    /*
     * (non-Javadoc)
     * @see org.eclipse.ui.IActionDelegate#run(org.eclipse.jface.action.IAction)
     */
    public void run(IAction action) {
        IStructuredSelection selection = getCurrentSelection();
        if (selection == null || selection.size() != 1) {
            return;
        }
        Object element = selection.getFirstElement();
        try {
            if (element instanceof IJSVariable) {
                JSDebugModel.createWatchpoint((IJSVariable) element);
                refreshCurrentSelection();
            }
        } catch (CoreException e) {
            IdeLog.logError(JSDebugUIPlugin.getDefault(), e);
            return;
        }
    }
}