Public Member Functions | Static Public Member Functions | Static Public Attributes | Protected Member Functions | Private Attributes | Static Private Attributes

XAP_EncodingManager Class Reference

#include <xap_EncodingManager.h>

Inheritance diagram for XAP_EncodingManager:
XAP_CocoaEncodingManager XAP_QtEncodingManager XAP_UnixEncodingManager XAP_Win32EncodingManager

List of all members.

Public Member Functions

virtual const char * getNativeEncodingName () const
virtual const char * getNativeSystemEncodingName () const
virtual const char * getNative8BitEncodingName () const
virtual const char * getNativeNonUnicodeEncodingName () const
virtual const char * getNativeUnicodeEncodingName () const
virtual const char * getUCS2BEName () const
virtual const char * getUCS2LEName () const
virtual const char * getUCS4BEName () const
virtual const char * getUCS4LEName () const
virtual bool isUnicodeLocale () const
virtual const char * getLanguageISOName () const
virtual const char * getLanguageISOTerritory () const
virtual void placeholder ()
virtual const char * getTexPrologue () const
virtual UT_UCSChar try_nativeToU (UT_UCSChar c) const
virtual UT_UCSChar try_UToNative (UT_UCSChar c) const
virtual UT_UCSChar try_UToLatin1 (UT_UCSChar c) const
virtual UT_UCSChar try_WindowsToU (UT_UCSChar c) const
virtual UT_UCSChar try_UToWindows (UT_UCSChar c) const
virtual char fallbackChar (UT_UCSChar c) const
void Delete_instance ()
virtual UT_uint32 approximate (char *out, UT_uint32 max_length, UT_UCSChar c) const
virtual UT_uint32 getWinLanguageCode () const
virtual UT_uint32 getWinCharsetCode () const
virtual void initialize ()
virtual bool cjk_locale () const
virtual bool single_case () const
virtual bool noncjk_letters (const UT_UCSChar *str, int len) const
virtual bool canBreakBetween (const UT_UCS4Char c[2]) const
virtual bool is_cjk_letter (UT_UCSChar c) const
virtual const char * charsetFromCodepage (int lid) const
virtual const char * CodepageFromCharset (const char *charset) const
virtual const char * WindowsCharsetName () const
UT_UCSChar nativeToU (UT_UCSChar c) const
UT_UCSChar UToNative (UT_UCSChar c) const
UT_UCSChar WindowsToU (UT_UCSChar c) const
UT_UCSChar UToWindows (UT_UCSChar c) const
const char * strToNative (const char *in, const char *charset, bool bReverse=false, bool bUseSysEncoding=false) const
const char * strToNative (const char *in, const char *charset, char *buf, int bufsz, bool bReverse=false, bool bUseSysEncoding=false) const

Static Public Member Functions

static XAP_EncodingManager * get_instance ()
static int XAP_XML_UnknownEncodingHandler (void *encodingHandlerData, const gchar *name, XML_Encoding *info)
static const XAP_LangInfo * findLangInfo (const char *key, XAP_LangInfo::fieldidx column)
static const XAP_LangInfo * findLangInfoByLocale (const char *locale)

Static Public Attributes

static const XAP_LangInfo langinfo []
static const XAP_SmartQuoteStyle smartQuoteStyles []
static bool swap_utos = false
static bool swap_stou = false
static UT_Bijection cjk_word_fontname_mapping
static UT_Bijection fontsizes_mapping

Protected Member Functions

void describe ()
 XAP_EncodingManager ()
virtual ~XAP_EncodingManager ()

Private Attributes

const char * TexPrologue
UT_uint32 WinLanguageCode
UT_uint32 WinCharsetCode
bool is_cjk_
bool m_bIsUnicodeLocale

Static Private Attributes

static XAP_EncodingManager * _instance = NULL

Constructor & Destructor Documentation

XAP_EncodingManager::XAP_EncodingManager (  )  [protected]
XAP_EncodingManager::~XAP_EncodingManager (  )  [protected, virtual]

References iconv_handle_N2U, iconv_handle_U2Latin1, iconv_handle_U2N, iconv_handle_U2Win, iconv_handle_Win2U, and UT_iconv_close().

Member Function Documentation

UT_uint32 XAP_EncodingManager::approximate ( char *  out,
UT_uint32  max_length,
UT_UCSChar  c 
) const [virtual]

Referenced by UToNative().

bool XAP_EncodingManager::canBreakBetween ( const UT_UCS4Char  c[2]  )  const [virtual]

References blineBreakRules, categoriseUniChar(), NONATOMIC, UCS_EM_DASH, and UCS_RDBLQUOTE.

Referenced by GR_Graphics::canBreak().

const char * XAP_EncodingManager::charsetFromCodepage ( int  lid  )  const [virtual]

References MSCodepagename_to_charset_name_map, and search_map().

Referenced by RTFFontTableItem::RTFFontTableItem(), and IE_Imp_RTF::TranslateKeywordID().

virtual bool XAP_EncodingManager::cjk_locale (  )  const [inline, virtual]

Referenced by s_RTF_ListenerWriteDoc::_outputData(), describe(), initialize(), is_cjk_letter(), noncjk_letters(), single_case(), and XAP_XML_UnknownEncodingHandler().

const char * XAP_EncodingManager::CodepageFromCharset ( const char *  charset  )  const [virtual]

References charset_name_to_MSCodepagename_map, search_map(), and UT_DEBUGMSG.

Referenced by IE_Exp_RTF::_write_rtf_header().

void XAP_EncodingManager::Delete_instance (  ) 

References _instance.

Referenced by XAP_App::~XAP_App().

void XAP_EncodingManager::describe (  )  [protected]

References cjk_locale(), fallbackChar(), getLanguageISOName(), getLanguageISOTerritory(), getNative8BitEncodingName(), getNativeEncodingName(), getNativeNonUnicodeEncodingName(), getNativeSystemEncodingName(), getNativeUnicodeEncodingName(), getTexPrologue(), getWinCharsetCode(), getWinLanguageCode(), iconv_handle_N2U, iconv_handle_U2N, swap_stou, swap_utos, UT_ASSERT, UT_DEBUGMSG, and UT_iconv_isValid().

Referenced by XAP_Win32EncodingManager::initialize(), XAP_UnixEncodingManager::initialize(), XAP_QtEncodingManager::initialize(), and XAP_CocoaEncodingManager::initialize().

char XAP_EncodingManager::fallbackChar ( UT_UCSChar  c  )  const [virtual]

Referenced by describe(), nativeToU(), UToNative(), UToWindows(), and WindowsToU().

const XAP_LangInfo * XAP_EncodingManager::findLangInfo ( const char *  key,
XAP_LangInfo::fieldidx  column 
) [static]

References cur, XAP_LangInfo::fields, langinfo, and XAP_LangInfo::max_idx.

Referenced by initialize().

const XAP_LangInfo * XAP_EncodingManager::findLangInfoByLocale ( const char *  locale  )  [static]

References XAP_LangInfo::countrycode_idx, cur, XAP_LangInfo::fields, XAP_LangInfo::isoshortname_idx, and langinfo.

Referenced by FL_DocLayout::considerSmartQuoteCandidateAt().

XAP_EncodingManager * XAP_EncodingManager::get_instance (  )  [static]

References _instance, initialize(), and UT_DEBUGMSG.

Referenced by AP_Win32App::_copyFmtToClipboard(), IE_Imp_MsWord_97::_generateCharProps(), pt_PieceTable::_loadBuiltinStyles(), s_RTF_ListenerWriteDoc::_outputData(), s_Applix_Listener::_outputData(), AP_Win32App::_pasteFormatFromClipboard(), IE_Imp_Text::_recognizeEncoding(), IE_Imp_Text::_setEncoding(), IE_Exp_Text::_setEncoding(), IE_Exp_RTF::_write_rtf_header(), IE_Exp_Text::_writeDocument(), AbiOts_invoke(), FV_View::countWords(), Drop(), EV_Toolbar_Label::EV_Toolbar_Label(), fp_TextRun::findFirstNonBlankSplitPoint(), FV_View::FV_View(), XAP_App::getEncodingManager(), GR_UnixCairoGraphics::getGUIFont(), IE_Exp_Text::IE_Exp_Text(), IE_Imp_RTF::IE_Imp_RTF(), IE_Imp_Text::IE_Imp_Text(), _rtf_font_info::init(), localeinfo_combinations(), IE_Imp_Text_Sniffer::recognizeContentsType(), ev_Win32Keyboard::remapKeyboard(), RTFFontTableItem::RTFFontTableItem(), s_LaTeX_Listener::s_LaTeX_Listener(), s_RTF_ListenerWriteDoc::s_RTF_ListenerWriteDoc(), IE_Imp_RTF::TranslateKeywordID(), UT_iconv_reset(), UT_LocaleInfo::UT_LocaleInfo(), UT_UCS4_strcpy_char(), UT_UCS4_strcpy_to_char(), UT_UCS4_strlen_as_char(), UT_UCS4_strncpy_char(), UT_UCS4_strncpy_to_char(), UT_UCS4_tolower(), UT_UCS4_toupper(), xap_encoding_manager_get_language_iso_name(), XAP_XML_UnknownEncodingHandler(), and XAP_App::~XAP_App().

const char * XAP_EncodingManager::getLanguageISOName (  )  const [virtual]

Reimplemented in XAP_CocoaEncodingManager, XAP_UnixEncodingManager, XAP_QtEncodingManager, and XAP_Win32EncodingManager.

Referenced by pt_PieceTable::_loadBuiltinStyles(), AbiOts_invoke(), describe(), FV_View::FV_View(), GR_UnixCairoGraphics::getGUIFont(), initialize(), UT_LocaleInfo::UT_LocaleInfo(), and xap_encoding_manager_get_language_iso_name().

const char * XAP_EncodingManager::getLanguageISOTerritory (  )  const [virtual]

Reimplemented in XAP_CocoaEncodingManager, XAP_UnixEncodingManager, XAP_QtEncodingManager, and XAP_Win32EncodingManager.

Referenced by pt_PieceTable::_loadBuiltinStyles(), describe(), FV_View::FV_View(), GR_UnixCairoGraphics::getGUIFont(), initialize(), and UT_LocaleInfo::UT_LocaleInfo().

const char * XAP_EncodingManager::getNative8BitEncodingName (  )  const [virtual]

Returns the native 8-bit encoding

Always returns an 8-bit encoding, even when the native encoding is wide char like UCS-2 on Windows NT. This includes multibyte encodings such as UTF-8 and CJK encodings. Any encoding which inludes the ASCII range is OK.

Reimplemented in XAP_CocoaEncodingManager, XAP_UnixEncodingManager, XAP_QtEncodingManager, and XAP_Win32EncodingManager.

References getNativeEncodingName().

Referenced by describe(), Drop(), IE_Imp_RTF::TranslateKeywordID(), and UT_LocaleInfo::UT_LocaleInfo().

const char * XAP_EncodingManager::getNativeEncodingName (  )  const [virtual]

Returns the native encoding, no matter what

If the OS supports a system locale and a user locale, this will be the user locale's encoding.

Reimplemented in XAP_CocoaEncodingManager, XAP_UnixEncodingManager, XAP_QtEncodingManager, and XAP_Win32EncodingManager.

Referenced by describe(), EV_Toolbar_Label::EV_Toolbar_Label(), getNative8BitEncodingName(), getNativeNonUnicodeEncodingName(), getNativeSystemEncodingName(), IE_Exp_Text::IE_Exp_Text(), IE_Imp_Text::IE_Imp_Text(), init_values(), initialize(), and strToNative().

const char * XAP_EncodingManager::getNativeNonUnicodeEncodingName (  )  const [virtual]

Returns the native non-Unicode encoding

Always returns a non-Unicode encoding, even when the native encoding is Unicode like UCS-2 on Windows NT or UTF-8 on *nix.

Reimplemented in XAP_UnixEncodingManager, XAP_QtEncodingManager, and XAP_Win32EncodingManager.

References getNativeEncodingName().

Referenced by describe(), and strToNative().

const char * XAP_EncodingManager::getNativeSystemEncodingName (  )  const [virtual]

Returns the system's underlying native encoding, no matter what

If the OS supports a system locale and a user locale, this will be the system locale's encoding.

Reimplemented in XAP_UnixEncodingManager, XAP_QtEncodingManager, and XAP_Win32EncodingManager.

References getNativeEncodingName().

Referenced by describe(), EV_Toolbar_Label::EV_Toolbar_Label(), and strToNative().

const char * XAP_EncodingManager::getNativeUnicodeEncodingName (  )  const [virtual]

Returns the native Unicode encoding

Typically UTF-8 on *nix and UCS-2 on Windows NT

Reimplemented in XAP_CocoaEncodingManager, XAP_UnixEncodingManager, XAP_QtEncodingManager, and XAP_Win32EncodingManager.

Referenced by AP_Win32App::_copyFmtToClipboard(), IE_Imp_MsWord_97::_generateCharProps(), describe(), and ev_Win32Keyboard::remapKeyboard().

const char * XAP_EncodingManager::getTexPrologue (  )  const [virtual]

References TexPrologue.

Referenced by describe(), and s_LaTeX_Listener::s_LaTeX_Listener().

const char * XAP_EncodingManager::getUCS2BEName (  )  const [virtual]

Returns the name this system uses for UCS-2, big endian

UCS-2BE is standard but some older iconvs use UCS-2-BE

References UCS2BEName.

Referenced by IE_Imp_Text::_setEncoding(), IE_Exp_Text::_setEncoding(), and IE_Imp_Text_Sniffer::recognizeContentsType().

const char * XAP_EncodingManager::getUCS2LEName (  )  const [virtual]

Returns the name this system uses for UCS-2, little endian

UCS-2LE is standard but some older iconvs use UCS-2-LE

References UCS2LEName.

Referenced by AP_Win32App::_pasteFormatFromClipboard(), IE_Imp_Text::_setEncoding(), IE_Exp_Text::_setEncoding(), XAP_Win32EncodingManager::initialize(), and IE_Imp_Text_Sniffer::recognizeContentsType().

const char * XAP_EncodingManager::getUCS4BEName (  )  const [virtual]

Returns the name this system uses for UCS-4, big endian

UCS-4BE is standard

References UCS4BEName.

const char * XAP_EncodingManager::getUCS4LEName (  )  const [virtual]

Returns the name this system uses for UCS-4, little endian

UCS-4LE is standard

References UCS4LEName.

UT_uint32 XAP_EncodingManager::getWinCharsetCode (  )  const [virtual]

References WinCharsetCode.

Referenced by IE_Exp_RTF::_write_rtf_header(), describe(), and _rtf_font_info::init().

UT_uint32 XAP_EncodingManager::getWinLanguageCode (  )  const [virtual]

References WinLanguageCode.

Referenced by IE_Exp_RTF::_write_rtf_header(), describe(), init_values(), and WindowsCharsetName().

void XAP_EncodingManager::initialize ( void   )  [virtual]

Reimplemented in XAP_CocoaEncodingManager, XAP_UnixEncodingManager, XAP_QtEncodingManager, and XAP_Win32EncodingManager.

References UT_Bijection::add(), UT_String::c_str(), cjk_fontsizes, cjk_locale(), UT_Bijection::clear(), cur, XAP_LangInfo::fields, findLangInfo(), fontsizes, fontsizes_mapping, getLanguageISOName(), getLanguageISOTerritory(), getNativeEncodingName(), init_values(), is_cjk_, XAP_LangInfo::isoshortname_idx, langcode_to_cjk, langcode_to_winlangcode, m_bIsUnicodeLocale, nativeToU(), non_cjk_fontsizes, search_map_with_opt_suffix(), SEARCH_PARAMS, search_rmap_with_opt_suffix(), swap_stou, swap_utos, TexPrologue, UCS2BEName, UCS2LEName, UCS4BEName, UCS4LEName, UT_DEBUGMSG, UT_iconv_close(), UT_ICONV_INVALID, UT_iconv_open(), UToNative(), WinCharsetCode, XAP_LangInfo::winlangcode_idx, WinLanguageCode, XAP_EncodingManager__swap_stou, and XAP_EncodingManager__swap_utos.

Referenced by get_instance().

bool XAP_EncodingManager::is_cjk_letter ( UT_UCSChar  c  )  const [virtual]

References cjk_locale().

Referenced by noncjk_letters().

virtual bool XAP_EncodingManager::isUnicodeLocale (  )  const [inline, virtual]

Reimplemented in XAP_Win32EncodingManager.

UT_UCSChar XAP_EncodingManager::nativeToU ( UT_UCSChar  c  )  const

References fallbackChar(), and try_nativeToU().

Referenced by initialize().

bool XAP_EncodingManager::noncjk_letters ( const UT_UCSChar *  str,
int  len 
) const [virtual]

References cjk_locale(), and is_cjk_letter().

virtual void XAP_EncodingManager::placeholder (  )  [inline, virtual]
bool XAP_EncodingManager::single_case (  )  const [virtual]

References cjk_locale().

const char * XAP_EncodingManager::strToNative ( const char *  in,
const char *  charset,
char *  buf,
int  bufsz,
bool  bReverse = false,
bool  bUseSysEncoding = false 
) const

References getNativeEncodingName(), getNativeNonUnicodeEncodingName(), getNativeSystemEncodingName(), UT_iconv(), UT_iconv_close(), UT_iconv_isValid(), UT_iconv_open(), and xxx_UT_DEBUGMSG.

const char * XAP_EncodingManager::strToNative ( const char *  in,
const char *  charset,
bool  bReverse = false,
bool  bUseSysEncoding = false 
) const

References strToNative().

Referenced by strToNative().

UT_UCSChar XAP_EncodingManager::try_nativeToU ( UT_UCSChar  c  )  const [virtual]

References iconv_handle_N2U, and try_CToU().

Referenced by nativeToU().

UT_UCSChar XAP_EncodingManager::try_UToLatin1 ( UT_UCSChar  c  )  const [virtual]

References iconv_handle_U2Latin1, and try_UToC().

UT_UCSChar XAP_EncodingManager::try_UToNative ( UT_UCSChar  c  )  const [virtual]

References iconv_handle_U2N, and try_UToC().

Referenced by s_Applix_Listener::_outputData(), and UToNative().

UT_UCSChar XAP_EncodingManager::try_UToWindows ( UT_UCSChar  c  )  const [virtual]

References iconv_handle_U2Win, and try_UToC().

Referenced by s_RTF_ListenerWriteDoc::_outputData(), and UToWindows().

UT_UCSChar XAP_EncodingManager::try_WindowsToU ( UT_UCSChar  c  )  const [virtual]

References iconv_handle_Win2U, and try_CToU().

Referenced by WindowsToU().

UT_UCSChar XAP_EncodingManager::UToNative ( UT_UCSChar  c  )  const

References approximate(), fallbackChar(), and try_UToNative().

Referenced by initialize().

UT_UCSChar XAP_EncodingManager::UToWindows ( UT_UCSChar  c  )  const

References fallbackChar(), and try_UToWindows().

const char * XAP_EncodingManager::WindowsCharsetName (  )  const [virtual]

References getWinLanguageCode(), MSCodepagename_to_charset_name_map, search_map(), and wvLIDToCodePageConverter().

UT_UCSChar XAP_EncodingManager::WindowsToU ( UT_UCSChar  c  )  const

References fallbackChar(), and try_WindowsToU().

int XAP_EncodingManager::XAP_XML_UnknownEncodingHandler ( void *  encodingHandlerData,
const gchar *  name,
XML_Encoding *  info 
) [static]

References cjk_locale(), get_instance(), swap_stou, UT_iconv(), UT_iconv_close(), UT_iconv_isValid(), UT_iconv_open(), and UT_UNUSED.

Member Data Documentation

XAP_EncodingManager * XAP_EncodingManager::_instance = NULL [static, private]

Referenced by Delete_instance(), and get_instance().

UT_Bijection XAP_EncodingManager::cjk_word_fontname_mapping [static]
UT_Bijection XAP_EncodingManager::fontsizes_mapping [static]

Referenced by XAP_UnixDialog_FontChooser::constructWindowContents(), initialize(), AP_UnixToolbar_SizeCombo::populate(), AP_QtToolbar_SizeCombo::populate(), AP_CocoaToolbar_SizeCombo::populate(), EV_UnixToolbar::refreshToolbar(), XAP_UnixDialog_FontChooser::runModal(), _wd::s_combo_apply_changes(), XAP_UnixDialog_FontChooser::sizeRowChanged(), and XAP_CocoaDialog_FontChooser::sizeRowChanged.

bool XAP_EncodingManager::is_cjk_ [private]

Referenced by initialize().

const XAP_LangInfo XAP_EncodingManager::langinfo [static]

Referenced by findLangInfo(), and findLangInfoByLocale().

bool XAP_EncodingManager::m_bIsUnicodeLocale [private]

Reimplemented in XAP_Win32EncodingManager.

Referenced by initialize().

const XAP_SmartQuoteStyle XAP_EncodingManager::smartQuoteStyles [static]
Initial value:
{
    { UCS_LDBLQUOTE, UCS_RDBLQUOTE }, 
    { UCS_LQUOTE, UCS_RQUOTE }, 
    { ((UT_UCSChar)0x00ab), ((UT_UCSChar)0x00bb) }, 
    { ((UT_UCSChar)0x00bb), ((UT_UCSChar)0x00ab) }, 
    { ((UT_UCSChar)0x00bb), ((UT_UCSChar)0x00bb) }, 
    { UCS_LQUOTE, ((UT_UCSChar)0x201a) }, 
    { UCS_RQUOTE, UCS_RQUOTE }, 
    { ((UT_UCSChar)0x201a), UCS_LQUOTE }, 
    { ((UT_UCSChar)0x201a), UCS_RQUOTE }, 
    { UCS_LDBLQUOTE, ((UT_UCSChar)0x201e) }, 
    { UCS_RDBLQUOTE, UCS_RDBLQUOTE }, 
    { ((UT_UCSChar)0x201e), UCS_RDBLQUOTE }, 
    { ((UT_UCSChar)0x201e), UCS_LDBLQUOTE }, 
    { ((UT_UCSChar)0x2039), ((UT_UCSChar)0x203a) }, 
    { ((UT_UCSChar)0x203a), ((UT_UCSChar)0x2039) }, 
    { ((UT_UCSChar)0x300c), ((UT_UCSChar)0x300d) }, 
    { ((UT_UCSChar)0x300e), ((UT_UCSChar)0x300f) }, 
    { UCS_RDBLQUOTE, UCS_LDBLQUOTE }, 
    { '\"', '\"' }, 
    { '\'', '\'' }, 
    { 0, 0 } 
}

Referenced by AP_Win32Dialog_Options_SmartQuotes::_onInitDialog(), AP_UnixDialog_Options::_setupSmartQuotesCombos(), AP_CocoaDialog_Options::_setupSmartQuotesCombos, and FL_DocLayout::considerSmartQuoteCandidateAt().

bool XAP_EncodingManager::swap_stou = false [static]

Referenced by describe(), initialize(), try_CToU(), and XAP_XML_UnknownEncodingHandler().

bool XAP_EncodingManager::swap_utos = false [static]

Referenced by describe(), initialize(), and try_UToC().

const char* XAP_EncodingManager::TexPrologue [private]

Referenced by getTexPrologue(), and initialize().

UT_uint32 XAP_EncodingManager::WinCharsetCode [private]

Referenced by getWinCharsetCode(), and initialize().

UT_uint32 XAP_EncodingManager::WinLanguageCode [private]

Referenced by getWinLanguageCode(), and initialize().

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