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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 .
*/
#ifndef INCLUDED_SW_INC_TXATBASE_HXX
#define INCLUDED_SW_INC_TXATBASE_HXX
#include <tools/solar.h>
#include <svl/poolitem.hxx>
#include <hintids.hxx>
#include <fmtautofmt.hxx>
#include <fmtinfmt.hxx>
#include <fmtrfmrk.hxx>
#include <fmtruby.hxx>
#include <fmtfld.hxx>
#include <fmtflcnt.hxx>
#include <fmtftn.hxx>
#include <fmtmeta.hxx>
#include <fchrfmt.hxx>
#include <tox.hxx>
class SfxItemPool;
class SvXMLAttrContainerItem;
class SwTextAttr
{
private:
SfxPoolItem * const m_pAttr;
sal_Int32 m_nStart;
bool m_bDontExpand : 1;
bool m_bLockExpandFlag : 1;
bool m_bDontMoveAttr : 1; // refmarks, toxmarks
bool m_bCharFormatAttr : 1; // charfmt, inet
bool m_bOverlapAllowedAttr : 1; // refmarks, toxmarks
bool m_bPriorityAttr : 1; // attribute has priority (redlining)
bool m_bDontExpandStart : 1; // don't expand start at paragraph start (ruby)
bool m_bNesting : 1; // SwTextAttrNesting
bool m_bHasDummyChar : 1; // without end + meta
bool m_bFormatIgnoreStart : 1; ///< text formatting should ignore start
bool m_bFormatIgnoreEnd : 1; ///< text formatting should ignore end
bool m_bHasContent : 1; // text attribute with content
SwTextAttr(SwTextAttr const&) = delete;
SwTextAttr& operator=(SwTextAttr const&) = delete;
protected:
SwTextAttr( SfxPoolItem& rAttr, sal_Int32 nStart );
virtual ~SwTextAttr();
void SetLockExpandFlag( bool bFlag ) { m_bLockExpandFlag = bFlag; }
void SetDontMoveAttr( bool bFlag ) { m_bDontMoveAttr = bFlag; }
void SetCharFormatAttr( bool bFlag ) { m_bCharFormatAttr = bFlag; }
void SetOverlapAllowedAttr( bool bFlag ){ m_bOverlapAllowedAttr = bFlag; }
void SetDontExpandStartAttr(bool bFlag) { m_bDontExpandStart = bFlag; }
void SetNesting(const bool bFlag) { m_bNesting = bFlag; }
void SetHasDummyChar(const bool bFlag) { m_bHasDummyChar = bFlag; }
void SetHasContent( const bool bFlag ) { m_bHasContent = bFlag; }
public:
/// destroy instance
static void Destroy( SwTextAttr * pToDestroy, SfxItemPool& rPool );
/// start position
sal_Int32& GetStart() { return m_nStart; }
const sal_Int32& GetStart() const { return m_nStart; }
/// end position
virtual sal_Int32* GetEnd(); // also used to change the end position
inline const sal_Int32* End() const;
/// end (if available), else start
inline const sal_Int32* GetAnyEnd() const;
inline void SetDontExpand( bool bDontExpand );
bool DontExpand() const { return m_bDontExpand; }
bool IsLockExpandFlag() const { return m_bLockExpandFlag; }
bool IsDontMoveAttr() const { return m_bDontMoveAttr; }
bool IsCharFormatAttr() const { return m_bCharFormatAttr; }
bool IsOverlapAllowedAttr() const { return m_bOverlapAllowedAttr; }
bool IsPriorityAttr() const { return m_bPriorityAttr; }
void SetPriorityAttr( bool bFlag ) { m_bPriorityAttr = bFlag; }
bool IsDontExpandStartAttr() const { return m_bDontExpandStart; }
bool IsNesting() const { return m_bNesting; }
bool HasDummyChar() const { return m_bHasDummyChar; }
bool IsFormatIgnoreStart() const { return m_bFormatIgnoreStart; }
bool IsFormatIgnoreEnd () const { return m_bFormatIgnoreEnd ; }
void SetFormatIgnoreStart(bool bFlag) { m_bFormatIgnoreStart = bFlag; }
void SetFormatIgnoreEnd (bool bFlag) { m_bFormatIgnoreEnd = bFlag; }
bool HasContent() const { return m_bHasContent; }
inline const SfxPoolItem& GetAttr() const;
inline SfxPoolItem& GetAttr();
inline sal_uInt16 Which() const { return GetAttr().Which(); }
bool operator==( const SwTextAttr& ) const;
inline const SwFormatCharFormat &GetCharFormat() const;
inline const SwFormatAutoFormat &GetAutoFormat() const;
inline const SwFormatField &GetFormatField() const;
inline const SwFormatFootnote &GetFootnote() const;
inline const SwFormatFlyCnt &GetFlyCnt() const;
inline const SwTOXMark &GetTOXMark() const;
inline const SwFormatRefMark &GetRefMark() const;
inline const SwFormatINetFormat &GetINetFormat() const;
inline const SwFormatRuby &GetRuby() const;
void dumpAsXml(struct _xmlTextWriter* pWriter) const;
};
class SwTextAttrEnd : public virtual SwTextAttr
{
protected:
sal_Int32 m_nEnd;
public:
SwTextAttrEnd( SfxPoolItem& rAttr, sal_Int32 nStart, sal_Int32 nEnd );
virtual sal_Int32* GetEnd() override;
};
// attribute that must not overlap others
class SwTextAttrNesting : public SwTextAttrEnd
{
protected:
SwTextAttrNesting( SfxPoolItem & i_rAttr,
const sal_Int32 i_nStart, const sal_Int32 i_nEnd );
virtual ~SwTextAttrNesting();
};
inline const sal_Int32* SwTextAttr::End() const
{
return const_cast<SwTextAttr * >(this)->GetEnd();
}
inline const sal_Int32* SwTextAttr::GetAnyEnd() const
{
const sal_Int32* pEnd = End();
return pEnd ? pEnd : &GetStart();
}
inline const SfxPoolItem& SwTextAttr::GetAttr() const
{
assert( m_pAttr );
return *m_pAttr;
}
inline SfxPoolItem& SwTextAttr::GetAttr()
{
return const_cast<SfxPoolItem&>(
const_cast<const SwTextAttr*>(this)->GetAttr());
}
inline void SwTextAttr::SetDontExpand( bool bDontExpand )
{
if ( !m_bLockExpandFlag )
{
m_bDontExpand = bDontExpand;
}
}
inline const SwFormatCharFormat& SwTextAttr::GetCharFormat() const
{
assert( m_pAttr && m_pAttr->Which() == RES_TXTATR_CHARFMT );
return static_cast<const SwFormatCharFormat&>(*m_pAttr);
}
inline const SwFormatAutoFormat& SwTextAttr::GetAutoFormat() const
{
assert( m_pAttr && m_pAttr->Which() == RES_TXTATR_AUTOFMT );
return static_cast<const SwFormatAutoFormat&>(*m_pAttr);
}
inline const SwFormatField& SwTextAttr::GetFormatField() const
{
assert( m_pAttr
&& ( m_pAttr->Which() == RES_TXTATR_FIELD
|| m_pAttr->Which() == RES_TXTATR_ANNOTATION
|| m_pAttr->Which() == RES_TXTATR_INPUTFIELD ));
return static_cast<const SwFormatField&>(*m_pAttr);
}
inline const SwFormatFootnote& SwTextAttr::GetFootnote() const
{
assert( m_pAttr && m_pAttr->Which() == RES_TXTATR_FTN );
return static_cast<const SwFormatFootnote&>(*m_pAttr);
}
inline const SwFormatFlyCnt& SwTextAttr::GetFlyCnt() const
{
assert( m_pAttr && m_pAttr->Which() == RES_TXTATR_FLYCNT );
return static_cast<const SwFormatFlyCnt&>(*m_pAttr);
}
inline const SwTOXMark& SwTextAttr::GetTOXMark() const
{
assert( m_pAttr && m_pAttr->Which() == RES_TXTATR_TOXMARK );
return static_cast<const SwTOXMark&>(*m_pAttr);
}
inline const SwFormatRefMark& SwTextAttr::GetRefMark() const
{
assert( m_pAttr && m_pAttr->Which() == RES_TXTATR_REFMARK );
return static_cast<const SwFormatRefMark&>(*m_pAttr);
}
inline const SwFormatINetFormat& SwTextAttr::GetINetFormat() const
{
assert( m_pAttr && m_pAttr->Which() == RES_TXTATR_INETFMT );
return static_cast<const SwFormatINetFormat&>(*m_pAttr);
}
inline const SwFormatRuby& SwTextAttr::GetRuby() const
{
assert( m_pAttr && m_pAttr->Which() == RES_TXTATR_CJK_RUBY );
return static_cast<const SwFormatRuby&>(*m_pAttr);
}
// these should be static_casts but with virtual inheritance it's not possible
template<typename T, typename S> inline T static_txtattr_cast(S * s)
{
return dynamic_cast<T>(s);
}
template<typename T, typename S> inline T static_txtattr_cast(S & s)
{
return dynamic_cast<T>(s);
}
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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