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qt-creator/src/plugins/cppeditor/cppquickfix.cpp

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/**************************************************************************
**
** This file is part of Qt Creator
**
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** Copyright (c) 2011 Nokia Corporation and/or its subsidiary(-ies).
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**
** Contact: Nokia Corporation (qt-info@nokia.com)
**
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** No Commercial Usage
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**
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** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
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**
** GNU Lesser General Public License Usage
**
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
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** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
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**
**************************************************************************/
#include "cppquickfix.h"
#include "cppeditor.h"
#include "cppquickfixcollector.h"
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#include <AST.h>
#include <TranslationUnit.h>
#include <Token.h>
#include <cplusplus/ASTPath.h>
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#include <cplusplus/CppDocument.h>
#include <cplusplus/ResolveExpression.h>
#include <cplusplus/Overview.h>
#include <cplusplus/TypeOfExpression.h>
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#include <cplusplus/DependencyTable.h>
#include <cplusplus/CppRewriter.h>
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#include <cpptools/cpprefactoringchanges.h>
#include <QtGui/QTextBlock>
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#include <QtCore/QFileInfo>
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using namespace CppEditor;
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using namespace CppEditor::Internal;
using namespace CppTools;
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using namespace TextEditor;
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using namespace CPlusPlus;
using namespace Utils;
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CppQuickFixState::CppQuickFixState(TextEditor::BaseTextEditor *editor)
: QuickFixState(editor)
{}
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const QList<AST *> &CppQuickFixState::path() const
{
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return _path;
}
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Snapshot CppQuickFixState::snapshot() const
{
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return _snapshot;
}
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Document::Ptr CppQuickFixState::document() const
{
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return _semanticInfo.doc;
}
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SemanticInfo CppQuickFixState::semanticInfo() const
{
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return _semanticInfo;
}
const LookupContext &CppQuickFixState::context() const
{
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return _context;
}
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const CppRefactoringFile CppQuickFixState::currentFile() const
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{
return CppRefactoringFile(editor(), document());
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}
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bool CppQuickFixState::isCursorOn(unsigned tokenIndex) const
{
return currentFile().isCursorOn(tokenIndex);
}
bool CppQuickFixState::isCursorOn(const CPlusPlus::AST *ast) const
{
return currentFile().isCursorOn(ast);
}
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CppQuickFixOperation::CppQuickFixOperation(const CppQuickFixState &state, int priority)
: QuickFixOperation(priority)
, _state(state)
{}
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CppQuickFixOperation::~CppQuickFixOperation()
{}
void CppQuickFixOperation::perform()
{
CppRefactoringChanges refactoring(_state.snapshot());
CppRefactoringFile current = refactoring.file(fileName());
performChanges(&current, &refactoring);
}
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const CppQuickFixState &CppQuickFixOperation::state() const
{
return _state;
}
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QString CppQuickFixOperation::fileName() const
{ return state().document()->fileName(); }
CppQuickFixFactory::CppQuickFixFactory()
{
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}
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CppQuickFixFactory::~CppQuickFixFactory()
{
}
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QList<QuickFixOperation::Ptr> CppQuickFixFactory::matchingOperations(QuickFixState *state)
{
if (CppQuickFixState *cppState = static_cast<CppQuickFixState *>(state))
return match(*cppState);
else
return QList<TextEditor::QuickFixOperation::Ptr>();
}
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QList<CppQuickFixOperation::Ptr> CppQuickFixFactory::singleResult(CppQuickFixOperation *operation)
{
QList<CppQuickFixOperation::Ptr> result;
result.append(CppQuickFixOperation::Ptr(operation));
return result;
}
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QList<CppQuickFixOperation::Ptr> CppQuickFixFactory::noResult()
{
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return QList<CppQuickFixOperation::Ptr>();
}