qt-creator/src/libs/cplusplus/InsertionPointLocator.h

/**************************************************************************
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** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file.  Please review the following information to
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#ifndef INSERTIONPOINTLOCATOR_H
#define INSERTIONPOINTLOCATOR_H

#include <ASTfwd.h>
#include <CPlusPlusForwardDeclarations.h>
#include <Symbols.h>

#include "CppDocument.h"

namespace CPlusPlus {

class CPLUSPLUS_EXPORT InsertionLocation
{
public:
    InsertionLocation();
    InsertionLocation(const QString &prefix, const QString &suffix, unsigned line, unsigned column);

    /// \returns The prefix to insert before any other text.
    QString prefix() const
    { return m_prefix; }

    /// \returns The suffix to insert after the other inserted text.
    QString suffix() const
    { return m_suffix; }

    /// \returns The line where to insert. The line number is 1-based.
    unsigned line() const
    { return m_line; }

    /// \returns The column where to insert. The column number is 1-based.
    unsigned column() const
    { return m_column; }

    bool isValid() const
    { return m_line > 0 && m_column > 0; }

private:
    QString m_prefix;
    QString m_suffix;
    unsigned m_line;
    unsigned m_column;
};

class CPLUSPLUS_EXPORT InsertionPointLocator
{
public:
    enum AccessSpec {
        Invalid = -1,
        Signals = 0,

        Public = 1,
        Protected = 2,
        Private = 3,

        SlotBit = 1 << 2,

        PublicSlot    = Public    | SlotBit,
        ProtectedSlot = Protected | SlotBit,
        PrivateSlot   = Private   | SlotBit,
    };

public:
    InsertionPointLocator(const Snapshot &snapshot);

    InsertionLocation methodDeclarationInClass(const QString &fileName,
                                               const Class *clazz,
                                               AccessSpec xsSpec) const;

    QList<InsertionLocation> methodDefinition(const QString &fileName) const;

private:
    Snapshot m_snapshot;
};

} // namespace CPlusPlus

#endif // INSERTIONPOINTLOCATOR_H