AbiWord: ImportStream Class Reference

#include <ie_imp_Text.h>

Inheritance diagram for ImportStream:

List of all members.

Public Member Functions
	ImportStream ()
virtual	~ImportStream ()
bool	init (const char *szEncoding)
bool	getChar (UT_UCSChar &b)
UT_UCSChar	peekChar ()
Protected Member Functions
virtual bool	_getByte (unsigned char &b)=0
virtual bool	getRawChar (UT_UCSChar &b)
bool	_get_eof () const
void	_set_eof (bool b)
UT_UCSChar	_lookAhead () const
void	_lookAhead (UT_UCSChar c)
Private Attributes
UT_UCS4_mbtowc	m_Mbtowc
UT_UCSChar	m_ucsLookAhead
bool	m_bEOF
bool	m_bRaw

Constructor & Destructor Documentation

ImportStream::ImportStream ( )

Construct ImportStream

ImportStream::~ImportStream ( ) [virtual]

Member Function Documentation

bool ImportStream::_get_eof ( ) const [inline, protected]

Referenced by ImportISCIIStreamFile::getRawChar().

virtual bool ImportStream::_getByte ( unsigned char & b ) [protected, pure virtual]

Implemented in ImportStreamFile, and ImportStreamClipboard.

Referenced by getRawChar().

UT_UCSChar ImportStream::_lookAhead ( ) const [inline, protected]

Referenced by ImportISCIIStreamFile::getRawChar().

void ImportStream::_lookAhead ( UT_UCSChar c ) [inline, protected]

void ImportStream::_set_eof ( bool b ) [inline, protected]

Referenced by ImportISCIIStreamFile::getRawChar().

bool ImportStream::getChar ( UT_UCSChar & ucs )

Get UCS-2 character from stream

Parameters:

ucs

Reference to the character

Returns single character for CRLF combination

References getRawChar(), peekChar(), UCS_CR, and UCS_LF.

Referenced by IE_Imp_Text::_parseStream(), IE_Imp_MathML::_parseStream(), IE_Imp_Component::_parseStream(), IE_Imp_Object::_parseStream(), and init().

bool ImportStream::getRawChar ( UT_UCSChar & ucs ) [protected, virtual]

Get UCS-2 character from stream

Parameters:

ucs

Reference to the character

Get the next UCS character, converting from file's encoding

Reimplemented in ImportISCIIStreamFile.

References _getByte(), m_bEOF, m_bRaw, m_Mbtowc, m_ucsLookAhead, UT_UCS4_mbtowc::mbtowc(), UCS_ABICONTROL_END, and UT_ASSERT_HARMLESS.

Referenced by getChar().

bool ImportStream::init ( const char * szEncoding )

Initialize ImportStream

Parameters:

szEncoding

Text encoding to convert from

Sets encoding and prefetches lookahead character. Set to 0 to handle raw bytes.

References getChar(), m_bRaw, m_Mbtowc, and UT_UCS4_mbtowc::setInCharset().

Referenced by IE_Imp_MathML::_loadFile(), IE_Imp_Component::_loadFile(), IE_Imp_Object::_loadFile(), IE_Imp_Text::_parseStream(), IE_Imp_MathML::pasteFromBuffer(), IE_Imp_Component::pasteFromBuffer(), and IE_Imp_Object::pasteFromBuffer().

UT_UCSChar ImportStream::peekChar ( ) [inline]

Referenced by getChar().

Member Data Documentation

bool ImportStream::m_bEOF [private]

Referenced by getRawChar().

bool ImportStream::m_bRaw [private]

Referenced by getRawChar(), and init().

UT_UCS4_mbtowc ImportStream::m_Mbtowc [private]

Referenced by getRawChar(), and init().

UT_UCSChar ImportStream::m_ucsLookAhead [private]

Referenced by getRawChar().

The documentation for this class was generated from the following files: