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#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 <QTextBlock>
#include <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->document()->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>();
}
