Public Member Functions | Protected Member Functions | Private Types | Private Attributes

Text_Listener Class Reference

#include <ie_exp_Text.h>

Inheritance diagram for Text_Listener:
PL_Listener ISCII_Listener

List of all members.

Public Member Functions

 Text_Listener (PD_Document *pDocument, IE_Exp_Text *pie, bool bToClipboard=false, const char *szEncoding=0, bool bIs16Bit=false, bool m_bUnicode=false, bool bUseBOM=false, bool bBigEndian=false)
virtual ~Text_Listener ()
virtual bool populate (fl_ContainerLayout *sfh, const PX_ChangeRecord *pcr)
virtual bool populateStrux (pf_Frag_Strux *sdh, const PX_ChangeRecord *pcr, fl_ContainerLayout **psfh)
virtual bool change (fl_ContainerLayout *sfh, const PX_ChangeRecord *pcr)
virtual bool insertStrux (fl_ContainerLayout *sfh, const PX_ChangeRecord *pcr, pf_Frag_Strux *sdh, PL_ListenerId lid, void(*pfnBindHandles)(pf_Frag_Strux *sdhNew, PL_ListenerId lid, fl_ContainerLayout *sfhNew))
virtual bool signal (UT_uint32 iSignal)

Protected Member Functions

int _wctomb (char *pC, int &length, UT_UCS4Char wc)
void _genBOM (void)
void _genLineBreak (void)
virtual void _outputData (const UT_UCSChar *p, UT_uint32 length)
void _closeBlock (void)
void _handleDirMarker (PT_AttrPropIndex apiSpan)

Private Types

enum  _dirOverride { DO_LTR, DO_RTL, DO_UNSET }

Private Attributes

PD_Document * m_pDocument
IE_Exp_Text * m_pie
UT_Wctomb m_wctomb
char m_mbBOM [MY_MB_LEN_MAX]
int m_iBOMLen
char m_mbLineBreak [MY_MB_LEN_MAX *2]
int m_iLineBreakLen
bool m_bInBlock
bool m_bFirstWrite
const char * m_szEncoding
bool m_bIs16Bit
bool m_bBigEndian
bool m_bUnicode
bool m_bUseBOM
bool m_bBreakExtra
_dirOverride m_eDirOverride
_dirOverride m_eDirMarkerPending
_dirOverride m_eSectionDir
_dirOverride m_eDocDir

Member Enumeration Documentation

enum Text_Listener::_dirOverride [private]
Enumerator:
DO_LTR 
DO_RTL 
DO_UNSET 

Constructor & Destructor Documentation

Text_Listener::Text_Listener ( PD_Document *  pDocument,
IE_Exp_Text *  pie,
bool  bToClipboard = false,
const char *  szEncoding = 0,
bool  bIs16Bit = false,
bool  m_bUnicode = false,
bool  bUseBOM = false,
bool  bBigEndian = false 
)

References gchar, PD_Document::getAttrProp(), PD_Document::getAttrPropIndex(), PP_AttrProp::getProperty(), m_eDocDir, m_eSectionDir, and m_pDocument.

Text_Listener::~Text_Listener (  )  [virtual]

Member Function Documentation

void Text_Listener::_closeBlock ( void   )  [protected]

References m_bBreakExtra, m_bFirstWrite, m_bInBlock, m_eDirMarkerPending, m_eDirOverride, m_iLineBreakLen, m_mbLineBreak, m_pie, and IE_Exp::write().

Referenced by populateStrux().

void Text_Listener::_genBOM ( void   )  [protected]

Generate correct BOM

Makes a Byte Order Mark correct for the encoding.

References m_bBigEndian, m_bIs16Bit, m_iBOMLen, and m_mbBOM.

Referenced by _outputData().

void Text_Listener::_genLineBreak ( void   )  [protected]

Generate correct line break characters

Makes a line break correct for the encoding and platform.

References _wctomb(), m_iLineBreakLen, m_mbLineBreak, UT_ASSERT_HARMLESS, and UT_ASSERT_NOT_REACHED.

Referenced by _outputData().

void Text_Listener::_handleDirMarker ( PT_AttrPropIndex  apiSpan  )  [protected]

References _outputData(), DO_LTR, DO_RTL, DO_UNSET, gchar, PD_Document::getAttrProp(), PP_AttrProp::getProperty(), m_eDirMarkerPending, m_eDirOverride, m_pDocument, UCS_LRO, UCS_RLO, UT_ASSERT_HARMLESS, UT_DEBUGMSG, and UT_SHOULD_NOT_HAPPEN.

Referenced by populate().

void Text_Listener::_outputData ( const UT_UCSChar *  data,
UT_uint32  length 
) [protected, virtual]

Output text buffer to stream

Parameters:
data Buffer to output
length Size of buffer

References _genBOM(), _genLineBreak(), _wctomb(), UT_ByteBuf::append(), UT_ByteBuf::getLength(), UT_ByteBuf::getPointer(), UT_Wctomb::initialize(), m_bFirstWrite, m_bIs16Bit, m_bUseBOM, m_iBOMLen, m_iLineBreakLen, m_mbBOM, m_mbLineBreak, m_pie, m_szEncoding, m_wctomb, UT_Wctomb::setOutCharset(), UCS_LF, UT_ASSERT_HARMLESS, and IE_Exp::write().

Referenced by _handleDirMarker(), and populate().

int Text_Listener::_wctomb ( char *  pC,
int &  length,
UT_UCS4Char  wc 
) [inline, protected]

Reimplemented in ISCII_Listener.

Referenced by _genLineBreak(), and _outputData().

bool Text_Listener::change ( fl_ContainerLayout *  sfh,
const PX_ChangeRecord *  pcr 
) [virtual]

Implements PL_Listener.

References UT_ASSERT_NOT_REACHED.

virtual bool Text_Listener::insertStrux ( fl_ContainerLayout *  sfh,
const PX_ChangeRecord *  pcr,
pf_Frag_Strux *  sdh,
PL_ListenerId  lid,
void(*)(pf_Frag_Strux *sdhNew, PL_ListenerId lid, fl_ContainerLayout *sfhNew)  pfnBindHandles 
) [virtual]

Implements PL_Listener.

bool Text_Listener::populate ( fl_ContainerLayout *  sfh,
const PX_ChangeRecord *  pcr 
) [virtual]

Implements PL_Listener.

References _handleDirMarker(), _outputData(), DO_LTR, DO_RTL, DO_UNSET, PX_ChangeRecord_Span::getBufIndex(), PX_ChangeRecord_Object::getField(), PX_ChangeRecord::getIndexAP(), PX_ChangeRecord_Span::getLength(), PX_ChangeRecord_Object::getObjectType(), PD_Document::getPointer(), PX_ChangeRecord::getType(), fd_Field::getValue(), m_eDirMarkerPending, m_pDocument, m_pie, IE_Exp::populateFields(), PTO_Annotation, PTO_Bookmark, PTO_Embed, PTO_Field, PTO_Hyperlink, PTO_Image, PTO_Math, PTO_RDFAnchor, PX_ChangeRecord::PXT_InsertFmtMark, PX_ChangeRecord::PXT_InsertObject, PX_ChangeRecord::PXT_InsertSpan, type, UT_ASSERT_HARMLESS, UT_BIDI_LTR, UT_BIDI_RTL, UT_bidiGetCharType(), UT_return_val_if_fail, and UT_TODO.

bool Text_Listener::populateStrux ( pf_Frag_Strux *  sdh,
const PX_ChangeRecord *  pcr,
fl_ContainerLayout **  psfh 
) [virtual]

Implements PL_Listener.

References _closeBlock(), DO_UNSET, gchar, PD_Document::getAttrProp(), PX_ChangeRecord::getIndexAP(), PP_AttrProp::getProperty(), PX_ChangeRecord::getType(), m_bBreakExtra, m_bFirstWrite, m_bInBlock, m_bUnicode, m_eDirMarkerPending, m_eDocDir, m_eSectionDir, m_iLineBreakLen, m_mbLineBreak, m_pDocument, m_pie, PP_evalProperty(), PTX_Block, PTX_EndAnnotation, PTX_EndCell, PTX_EndEndnote, PTX_EndFootnote, PTX_EndFrame, PTX_EndMarginnote, PTX_EndTable, PTX_EndTOC, PTX_Section, PTX_SectionAnnotation, PTX_SectionCell, PTX_SectionEndnote, PTX_SectionFootnote, PTX_SectionFrame, PTX_SectionHdrFtr, PTX_SectionMarginnote, PTX_SectionTable, PTX_SectionTOC, UT_ASSERT_HARMLESS, UT_convertToInches(), UT_return_val_if_fail, UT_TODO, and IE_Exp::write().

bool Text_Listener::signal ( UT_uint32  iSignal  )  [virtual]

Implements PL_Listener.

References UT_ASSERT_NOT_REACHED.

Member Data Documentation

bool Text_Listener::m_bBigEndian [private]

Referenced by _genBOM().

bool Text_Listener::m_bBreakExtra [private]

Referenced by _closeBlock(), and populateStrux().

bool Text_Listener::m_bFirstWrite [private]

Referenced by _closeBlock(), _outputData(), and populateStrux().

bool Text_Listener::m_bInBlock [private]

Referenced by _closeBlock(), and populateStrux().

bool Text_Listener::m_bIs16Bit [private]

Referenced by _genBOM(), and _outputData().

bool Text_Listener::m_bUnicode [private]

Referenced by populateStrux().

bool Text_Listener::m_bUseBOM [private]

Referenced by _outputData().

_dirOverride Text_Listener::m_eDirMarkerPending [private]

Referenced by _closeBlock(), _handleDirMarker(), populate(), and populateStrux().

_dirOverride Text_Listener::m_eDirOverride [private]

Referenced by _closeBlock(), and _handleDirMarker().

_dirOverride Text_Listener::m_eDocDir [private]

Referenced by populateStrux(), and Text_Listener().

_dirOverride Text_Listener::m_eSectionDir [private]

Referenced by populateStrux(), and Text_Listener().

int Text_Listener::m_iBOMLen [private]

Referenced by _genBOM(), and _outputData().

int Text_Listener::m_iLineBreakLen [private]

Referenced by _closeBlock(), _genLineBreak(), _outputData(), and populateStrux().

char Text_Listener::m_mbBOM[MY_MB_LEN_MAX] [private]

Referenced by _genBOM(), and _outputData().

char Text_Listener::m_mbLineBreak[MY_MB_LEN_MAX *2] [private]

Referenced by _closeBlock(), _genLineBreak(), _outputData(), and populateStrux().

PD_Document* Text_Listener::m_pDocument [private]

Referenced by _handleDirMarker(), populate(), populateStrux(), and Text_Listener().

IE_Exp_Text* Text_Listener::m_pie [private]

Referenced by _closeBlock(), _outputData(), populate(), and populateStrux().

const char* Text_Listener::m_szEncoding [private]

Referenced by _outputData().

UT_Wctomb Text_Listener::m_wctomb [private]

Referenced by _outputData().

The documentation for this class was generated from the following files:
Generated on Sun Feb 14 2021 for AbiWord by  doxygen 1.7.1