usrfld.hxx

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
 * This file is part of the LibreOffice project.
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 *
 * This file incorporates work covered by the following license notice:
 *
 *   Licensed to the Apache Software Foundation (ASF) under one or more
 *   contributor license agreements. See the NOTICE file distributed
 *   with this work for additional information regarding copyright
 *   ownership. The ASF licenses this file to you under the Apache
 *   License, Version 2.0 (the "License"); you may not use this file
 *   except in compliance with the License. You may obtain a copy of
 *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
 */
#pragma once
 
#include "swdllapi.h"
#include "fldbas.hxx"
 
class SfxPoolItem;
class SwCalc;
class SwDoc;
 
class SW_DLLPUBLIC SwUserFieldType final : public SwValueFieldType
{
    bool    m_bValidValue : 1;
    bool    m_bDeleted : 1;
    double  m_nValue;
    OUString  m_aName;
    OUString  m_aContent;
    OUString m_aContentLang;
    sal_uInt16  m_nType;
 
public:
    SwUserFieldType( SwDoc* pDocPtr, const OUString& );
 
    virtual OUString        GetName() const override;
    virtual std::unique_ptr<SwFieldType> Copy() const override;
 
    OUString                Expand(sal_uInt32 nFormat, sal_uInt16 nSubType, LanguageType nLng);
 
    OUString                GetContent( sal_uInt32 nFormat = 0 );
           void             SetContent( const OUString& rStr, sal_uInt32 nFormat = 0 );
 
    inline bool             IsValid() const;
 
           double           GetValue(SwCalc& rCalc);    // Recalculate member nValue.
    inline double           GetValue() const;
    inline void             SetValue(const double nVal);
 
    inline sal_uInt16           GetType() const;
    inline void             SetType(sal_uInt16);
 
    bool                    IsDeleted() const       { return m_bDeleted; }
    void                    SetDeleted( bool b )    { m_bDeleted = b; }
 
    virtual void        QueryValue( css::uno::Any& rVal, sal_uInt16 nMId ) const override;
    virtual void        PutValue( const css::uno::Any& rVal, sal_uInt16 nMId ) override;
    void EnsureValid();
    void dumpAsXml(xmlTextWriterPtr pWriter) const override;
 
private:
    virtual void SwClientNotify(const SwModify&, const SfxHint&) override;
};
 
inline bool SwUserFieldType::IsValid() const
    { return m_bValidValue; }
 
inline double SwUserFieldType::GetValue() const
    { return m_nValue; }
 
inline void SwUserFieldType::SetValue(const double nVal)
    { m_nValue = nVal; }
 
inline sal_uInt16 SwUserFieldType::GetType() const
    { return m_nType; }
 
inline void SwUserFieldType::SetType(sal_uInt16 nSub)
{
    m_nType = nSub;
    EnableFormat(!(nSub & nsSwGetSetExpType::GSE_STRING));
}
 
class SwUserField final : public SwValueField
{
    sal_uInt16  m_nSubType;
 
    virtual OUString    ExpandImpl(SwRootFrame const* pLayout) const override;
    virtual std::unique_ptr<SwField> Copy() const override;
 
public:
    SwUserField(SwUserFieldType*, sal_uInt16 nSub, sal_uInt32 nFormat);
 
    virtual sal_uInt16      GetSubType() const override;
    virtual void            SetSubType(sal_uInt16 nSub) override;
 
    virtual double          GetValue() const override;
    virtual void            SetValue( const double& rVal ) override;
 
    virtual OUString        GetFieldName() const override;
 
    // Name cannot be changed.
    virtual OUString        GetPar1() const override;
 
    // Content.
    virtual OUString        GetPar2() const override;
    virtual void            SetPar2(const OUString& rStr) override;
    virtual bool            QueryValue( css::uno::Any& rVal, sal_uInt16 nWhichId ) const override;
    virtual bool            PutValue( const css::uno::Any& rVal, sal_uInt16 nWhichId ) override;
    void dumpAsXml(xmlTextWriterPtr pWriter) const override;
};
 
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