edu.buffalo.cse.green.editor.action.IncrementalExploreAction.java Source code

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Here is the source code for edu.buffalo.cse.green.editor.action.IncrementalExploreAction.java

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/* This file is part of Green.
 *
 * Copyright (C) 2005 The Research Foundation of State University of New York
 * All Rights Under Copyright Reserved, The Research Foundation of S.U.N.Y.
 * 
 * Green is free software, licensed under the terms of the Eclipse
 * Public License, version 1.0.  The license is available at
 * http://www.eclipse.org/legal/epl-v10.html
 */

package edu.buffalo.cse.green.editor.action;

import org.eclipse.jdt.core.IClassFile;
import org.eclipse.jdt.core.IJavaElement;
import org.eclipse.jdt.core.JavaModelException;

import edu.buffalo.cse.green.editor.model.TypeModel;
import edu.buffalo.cse.green.editor.model.commands.IncrementalExploreCommand;

/**
 * Starts incremental exploration from the given <code>TypeModel</code>.
 * 
 * @author bcmartin
 * @author dk29
 */
public class IncrementalExploreAction extends ContextAction {
    public IncrementalExploreAction() {
        setAccelerator(EDITOR_INCREMENTAL_EXPLORATION);
    }

    /**
     * @see edu.buffalo.cse.green.editor.action.ContextAction#doRun()
     */
    public void doRun() throws JavaModelException {
        getEditor().execute(new IncrementalExploreCommand(getEditor(), (TypeModel) _model, false));
    }

    /**
     * @see edu.buffalo.cse.green.editor.action.ContextAction#getLabel()
     */
    public String getLabel() {
        return "All";
    }

    /**
     * @see edu.buffalo.cse.green.editor.action.ContextAction#getSupportedModels()
     */
    protected int getSupportedModels() {
        return CM_TYPE;
    }

    /**
     * @see edu.buffalo.cse.green.editor.action.ContextAction#isAvailableForBinary()
     */
    public boolean isAvailableForBinary() {
        IClassFile classFile = (IClassFile) _element.getAncestor(IJavaElement.CLASS_FILE);

        try {
            return (classFile.getSourceRange() != null);
        } catch (JavaModelException e) {
            // no source code attached
            return false;
        }
    }

    /**
     * @see edu.buffalo.cse.green.editor.action.ContextAction#getPath()
     */
    public Submenu getPath() {
        return Submenu.IncrExplore;
    }

    /**
     * @see edu.buffalo.cse.green.editor.action.ContextAction#isEnabled()
     */
    public boolean isEnabled() {
        return true;
    }
}