X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/f1c75e0f93b4ec9f45827cc5a2d16ef17a675dfc..971e47976f53665f5280d5538395cf7ac189a40e:/src/common/fontmap.cpp diff --git a/src/common/fontmap.cpp b/src/common/fontmap.cpp index 4df6f648b1..dca0806910 100644 --- a/src/common/fontmap.cpp +++ b/src/common/fontmap.cpp @@ -17,10 +17,6 @@ // headers // ---------------------------------------------------------------------------- -#ifdef __GNUG__ - #pragma implementation "fontmap.h" -#endif - // For compilers that support precompilation, includes "wx.h". #include "wx/wxprec.h" @@ -51,9 +47,66 @@ #include "wx/msgdlg.h" #include "wx/fontdlg.h" #include "wx/choicdlg.h" +#include "wx/encinfo.h" #include "wx/encconv.h" +#if wxUSE_EXTENDED_RTTI + +wxBEGIN_ENUM( wxFontEncoding ) + wxENUM_MEMBER( wxFONTENCODING_SYSTEM ) + wxENUM_MEMBER( wxFONTENCODING_DEFAULT ) + + wxENUM_MEMBER( wxFONTENCODING_ISO8859_1 ) + wxENUM_MEMBER( wxFONTENCODING_ISO8859_2 ) + wxENUM_MEMBER( wxFONTENCODING_ISO8859_3 ) + wxENUM_MEMBER( wxFONTENCODING_ISO8859_4 ) + wxENUM_MEMBER( wxFONTENCODING_ISO8859_5 ) + wxENUM_MEMBER( wxFONTENCODING_ISO8859_6 ) + wxENUM_MEMBER( wxFONTENCODING_ISO8859_7 ) + wxENUM_MEMBER( wxFONTENCODING_ISO8859_8 ) + wxENUM_MEMBER( wxFONTENCODING_ISO8859_9 ) + wxENUM_MEMBER( wxFONTENCODING_ISO8859_10 ) + wxENUM_MEMBER( wxFONTENCODING_ISO8859_11 ) + wxENUM_MEMBER( wxFONTENCODING_ISO8859_12 ) + wxENUM_MEMBER( wxFONTENCODING_ISO8859_13 ) + wxENUM_MEMBER( wxFONTENCODING_ISO8859_14 ) + wxENUM_MEMBER( wxFONTENCODING_ISO8859_15 ) + wxENUM_MEMBER( wxFONTENCODING_ISO8859_MAX ) + wxENUM_MEMBER( wxFONTENCODING_KOI8 ) + wxENUM_MEMBER( wxFONTENCODING_KOI8_U ) + wxENUM_MEMBER( wxFONTENCODING_ALTERNATIVE ) + wxENUM_MEMBER( wxFONTENCODING_BULGARIAN ) + wxENUM_MEMBER( wxFONTENCODING_CP437 ) + wxENUM_MEMBER( wxFONTENCODING_CP850 ) + wxENUM_MEMBER( wxFONTENCODING_CP852 ) + wxENUM_MEMBER( wxFONTENCODING_CP855 ) + wxENUM_MEMBER( wxFONTENCODING_CP866 ) + + wxENUM_MEMBER( wxFONTENCODING_CP874 ) + wxENUM_MEMBER( wxFONTENCODING_CP932 ) + wxENUM_MEMBER( wxFONTENCODING_CP936 ) + wxENUM_MEMBER( wxFONTENCODING_CP949 ) + wxENUM_MEMBER( wxFONTENCODING_CP950 ) + wxENUM_MEMBER( wxFONTENCODING_CP1250 ) + wxENUM_MEMBER( wxFONTENCODING_CP1251 ) + wxENUM_MEMBER( wxFONTENCODING_CP1252 ) + wxENUM_MEMBER( wxFONTENCODING_CP1253 ) + wxENUM_MEMBER( wxFONTENCODING_CP1254 ) + wxENUM_MEMBER( wxFONTENCODING_CP1255 ) + wxENUM_MEMBER( wxFONTENCODING_CP1256 ) + wxENUM_MEMBER( wxFONTENCODING_CP1257 ) + wxENUM_MEMBER( wxFONTENCODING_CP12_MAX ) + wxENUM_MEMBER( wxFONTENCODING_UTF7 ) + wxENUM_MEMBER( wxFONTENCODING_UTF8 ) + wxENUM_MEMBER( wxFONTENCODING_GB2312 ) + wxENUM_MEMBER( wxFONTENCODING_BIG5 ) + wxENUM_MEMBER( wxFONTENCODING_SHIFT_JIS ) + wxENUM_MEMBER( wxFONTENCODING_EUC_JP ) + wxENUM_MEMBER( wxFONTENCODING_UNICODE ) +wxEND_ENUM( wxFontEncoding ) +#endif + // ---------------------------------------------------------------------------- // constants // ---------------------------------------------------------------------------- @@ -85,6 +138,8 @@ public: private: bool m_flagOld; bool& m_flag; + + DECLARE_NO_COPY_CLASS(ReentrancyBlocker) }; // ============================================================================ @@ -104,15 +159,34 @@ wxFontMapper::~wxFontMapper() { } +bool wxFontMapper::IsWxFontMapper() +{ return true; } + +/* static */ +wxFontMapper *wxFontMapper::Get() +{ + wxFontMapperBase *fontmapper = wxFontMapperBase::Get(); + wxASSERT_MSG(fontmapper->IsWxFontMapper(), wxT("GUI code requested a wxFontMapper but we only have a wxFontMapperBase.")); + // Now return it anyway because there's a chance the GUI code might just + // only want to call wxFontMapperBase functions. + return (wxFontMapper*)fontmapper; +} + wxFontEncoding wxFontMapper::CharsetToEncoding(const wxString& charset, bool interactive) { // try the ways not needing the users intervention first - wxFontEncoding - encoding = wxFontMapperBase::CharsetToEncoding(charset, interactive); + int encoding = wxFontMapperBase::NonInteractiveCharsetToEncoding(charset); // if we failed to find the encoding, ask the user -- unless disabled - if ( (encoding == wxFONTENCODING_SYSTEM) && interactive ) + if ( encoding == wxFONTENCODING_UNKNOWN ) + { + // this is the special value which disables asking the user (he had + // chosen to suppress this the last time) + encoding = wxFONTENCODING_SYSTEM; + } +#if wxUSE_CHOICEDLG + else if ( (encoding == wxFONTENCODING_SYSTEM) && interactive ) { // prepare the dialog data @@ -162,7 +236,7 @@ wxFontMapper::CharsetToEncoding(const wxString& charset, bool interactive) // remember the alt encoding for this charset -- or remember that // we don't know it - long value = n == -1 ? wxFONTENCODING_UNKNOWN : (long)encoding; + long value = n == -1 ? (long)wxFONTENCODING_UNKNOWN : (long)encoding; if ( !config->Write(charset, value) ) { wxLogError(_("Failed to remember the encoding for the charset '%s'."), charset.c_str()); @@ -170,8 +244,11 @@ wxFontMapper::CharsetToEncoding(const wxString& charset, bool interactive) } #endif // wxUSE_CONFIG } +#else + wxUnusedVar(interactive); +#endif // wxUSE_CHOICEDLG - return encoding; + return (wxFontEncoding)encoding; } // ---------------------------------------------------------------------------- @@ -195,6 +272,8 @@ bool wxFontMapper::TestAltEncoding(const wxString& configEntry, { GetConfig()->Write(configEntry, info->ToString()); } +#else + wxUnusedVar(configEntry); #endif // wxUSE_CONFIG return true; } @@ -247,7 +326,7 @@ bool wxFontMapper::GetAltForEncoding(wxFontEncoding encoding, wxString configEntry, encName = GetEncodingName(encoding); - if ( !!facename ) + if ( !facename.empty() ) { configEntry = facename + _T("_"); } @@ -271,13 +350,13 @@ bool wxFontMapper::GetAltForEncoding(wxFontEncoding encoding, } else // use the info entered the last time { - if ( !!fontinfo && !!facename ) + if ( !fontinfo.empty() && !facename.empty() ) { // we tried to find a match with facename -- now try without it fontinfo = GetConfig()->Read(encName); } - if ( !!fontinfo ) + if ( !fontinfo.empty() ) { if ( info->FromString(fontinfo) ) { @@ -360,16 +439,15 @@ bool wxFontMapper::GetAltForEncoding(wxFontEncoding encoding, if ( dialog.ShowModal() == wxID_OK ) { wxFontData retData = dialog.GetFontData(); - wxFont font = retData.GetChosenFont(); *info = retData.EncodingInfo(); info->encoding = retData.GetEncoding(); #if wxUSE_CONFIG && wxUSE_FILECONFIG // remember this in the config - wxFontMapperPathChanger path(this, - FONTMAPPER_FONT_FROM_ENCODING_PATH); - if ( path.IsOk() ) + wxFontMapperPathChanger path2(this, + FONTMAPPER_FONT_FROM_ENCODING_PATH); + if ( path2.IsOk() ) { GetConfig()->Write(configEntry, info->ToString()); } @@ -386,9 +464,9 @@ bool wxFontMapper::GetAltForEncoding(wxFontEncoding encoding, // // remember it to avoid asking the same question again later #if wxUSE_CONFIG && wxUSE_FILECONFIG - wxFontMapperPathChanger path(this, - FONTMAPPER_FONT_FROM_ENCODING_PATH); - if ( path.IsOk() ) + wxFontMapperPathChanger path2(this, + FONTMAPPER_FONT_FROM_ENCODING_PATH); + if ( path2.IsOk() ) { GetConfig()->Write ( @@ -401,6 +479,8 @@ bool wxFontMapper::GetAltForEncoding(wxFontEncoding encoding, } } //else: we're in non-interactive mode +#else + wxUnusedVar(equivEncoding); #endif // wxUSE_FONTDLG return foundEquivEncoding; @@ -411,16 +491,23 @@ bool wxFontMapper::GetAltForEncoding(wxFontEncoding encoding, const wxString& facename, bool interactive) { + wxCHECK_MSG( encodingAlt, false, + _T("wxFontEncoding::GetAltForEncoding(): NULL pointer") ); + +#ifdef __WXGTK20__ + // in GTK+ 2 we can always use UTF-8 for everything so just do it, + // especially as no other font encodings are currently supported + *encodingAlt = wxFONTENCODING_UTF8; + return true; +#else // !wxGTK2 wxNativeEncodingInfo info; if ( !GetAltForEncoding(encoding, &info, facename, interactive) ) return false; - wxCHECK_MSG( encodingAlt, false, - _T("wxFontEncoding::GetAltForEncoding(): NULL pointer") ); - *encodingAlt = info.encoding; return true; +#endif // wxGTK2/!wxGTK2 } bool wxFontMapper::IsEncodingAvailable(wxFontEncoding encoding,