MoveMethodRefactoring.java

/***** BEGIN LICENSE BLOCK *****
 * Version: CPL 1.0/GPL 2.0/LGPL 2.1
 *
 * The contents of this file are subject to the Common Public
 * License Version 1.0 (the "License"); you may not use this file
 * except in compliance with the License. You may obtain a copy of
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 * Software distributed under the License is distributed on an "AS
 * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
 * implied. See the License for the specific language governing
 * rights and limitations under the License.
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 * Copyright (C) 2006 Lukas Felber <lfelber@hsr.ch>
 * Copyright (C) 2006 Mirko Stocker <me@misto.ch>
 * Copyright (C) 2006 Thomas Corbat <tcorbat@hsr.ch>
 * 
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 * either of the GNU General Public License Version 2 or later (the "GPL"),
 * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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package org.rubypeople.rdt.refactoring.core.movemethod;

import org.rubypeople.rdt.refactoring.core.IRefactoringContext;
import org.rubypeople.rdt.refactoring.core.RubyRefactoring;
import org.rubypeople.rdt.refactoring.documentprovider.DocumentWithIncluding;
import org.rubypeople.rdt.refactoring.ui.pages.movemethod.FirstMoveMethodPage;
import org.rubypeople.rdt.refactoring.ui.pages.movemethod.SecondMoveMethodPage;

public class MoveMethodRefactoring extends RubyRefactoring
{

	public static final String NAME = Messages.MoveMethodRefactoring_Name;

	public MoveMethodRefactoring(IRefactoringContext selectionProvider)
	{
		super(NAME, selectionProvider);

		MoveMethodConfig config = new MoveMethodConfig(new DocumentWithIncluding(getDocumentProvider()),
				selectionProvider.getCaretPosition());
		MoveMethodConditionChecker checker = new MoveMethodConditionChecker(config);
		setRefactoringConditionChecker(checker);

		if (checker.shouldPerform())
		{
			MethodMover mover = new MethodMover(config);
			setEditProvider(mover);
			pages.add(new FirstMoveMethodPage(config));
			if (config.needsSecondPage())
			{
				SecondMoveMethodPage secondPage = new SecondMoveMethodPage(config);
				pages.add(secondPage);
			}
		}
	}
}