/**
* Copyright (c) 2005-2011 by Appcelerator, Inc. All Rights Reserved.
* Licensed under the terms of the Eclipse Public License (EPL).
* Please see the license.txt included with this distribution for details.
* Any modifications to this file must keep this entire header intact.
*/
/*
* Created on Apr 9, 2006
*/
package com.python.pydev.refactoring.wizards.rename;
import java.util.List;
import org.eclipse.ltk.core.refactoring.RefactoringStatus;
import org.python.pydev.editor.codecompletion.revisited.visitors.Definition;
import org.python.pydev.editor.refactoring.RefactoringRequest;
import org.python.pydev.parser.jython.SimpleNode;
import org.python.pydev.parser.visitors.scope.ASTEntry;
import com.aptana.shared_core.structure.Tuple;
import com.python.pydev.analysis.scopeanalysis.ScopeAnalysis;
/**
* Only local renaming (i.e.: local variable)
*
* @author fabioz
*/
public class PyRenameLocalProcess extends AbstractRenameRefactorProcess {
public PyRenameLocalProcess(Definition definition) {
super(definition);
}
protected void findReferencesToRenameOnWorkspace(RefactoringRequest request, RefactoringStatus status) {
//Only search in local scope
findReferencesToRenameOnLocalScope(request, status);
}
protected void findReferencesToRenameOnLocalScope(RefactoringRequest request, RefactoringStatus status) {
//Only search in local scope if the place where the definition was found is the same place of the request.
if (definition.module.getName().equals(request.moduleName)) {
Tuple<SimpleNode, List<ASTEntry>> tup = ScopeAnalysis.getLocalOccurrences(request.initialName,
definition.module, definition.scope);
List<ASTEntry> ret = tup.o2;
SimpleNode searchStringsAt = tup.o1;
if (ret.size() > 0 && searchStringsAt != null) {
//only add comments and strings if there's at least some other occurrence
ret.addAll(ScopeAnalysis.getCommentOccurrences(request.initialName, searchStringsAt));
ret.addAll(ScopeAnalysis.getStringOccurrences(request.initialName, searchStringsAt));
}
addOccurrences(request, ret);
}
}
}