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

/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2011 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Nokia Corporation (info@qt.nokia.com)
**
**
** GNU Lesser General Public License Usage
**
** 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.
**
** 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.
**
** Other Usage
**
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
** If you have questions regarding the use of this file, please contact
** Nokia at info@qt.nokia.com.
**
**************************************************************************/

#include "cppquickfix.h"
#include "cppeditor.h"
#include "cppquickfixassistant.h"

#include <AST.h>
#include <TranslationUnit.h>
#include <Token.h>

#include <cplusplus/ASTPath.h>
#include <cplusplus/CppDocument.h>
#include <cplusplus/ResolveExpression.h>
#include <cplusplus/Overview.h>
#include <cplusplus/TypeOfExpression.h>
#include <cplusplus/DependencyTable.h>
#include <cplusplus/CppRewriter.h>

#include <cpptools/cpprefactoringchanges.h>

#include <QtGui/QTextBlock>
#include <QtCore/QFileInfo>

using namespace CppEditor;
using namespace CppEditor::Internal;
using namespace CppTools;
using namespace TextEditor;
using namespace CPlusPlus;
using namespace Utils;

CppQuickFixOperation::CppQuickFixOperation(
        const QSharedPointer<const CppQuickFixAssistInterface> &interface, int priority)
    : QuickFixOperation(priority)
    , m_interface(interface)
{}

CppQuickFixOperation::~CppQuickFixOperation()
{}

void CppQuickFixOperation::perform()
{
    CppRefactoringChanges refactoring(m_interface->snapshot());
    CppRefactoringFilePtr current = refactoring.file(fileName());

    performChanges(current, refactoring);
}

const CppQuickFixAssistInterface *CppQuickFixOperation::assistInterface() const
{
    return m_interface.data();
}

QString CppQuickFixOperation::fileName() const
{
    return m_interface->file()->fileName();
}

CppQuickFixFactory::CppQuickFixFactory()
{
}

CppQuickFixFactory::~CppQuickFixFactory()
{
}

QList<QuickFixOperation::Ptr> CppQuickFixFactory::matchingOperations(
    const QSharedPointer<const TextEditor::IAssistInterface> &interface)
{
    QSharedPointer<const CppQuickFixAssistInterface> cppInterface =
            interface.staticCast<const CppQuickFixAssistInterface>();
    if (cppInterface->path().isEmpty())
        return QList<QuickFixOperation::Ptr>();
    return match(cppInterface);
}

QList<CppQuickFixOperation::Ptr> CppQuickFixFactory::singleResult(CppQuickFixOperation *operation)
{
    QList<CppQuickFixOperation::Ptr> result;
    result.append(CppQuickFixOperation::Ptr(operation));
    return result;
}

QList<CppQuickFixOperation::Ptr> CppQuickFixFactory::noResult()
{
    return QList<CppQuickFixOperation::Ptr>();
}