X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/1c193821a999730fbf6a9bea83763f37daae68f1..f239a20092359e3c914adb79bd39f3f5d2b2e06f:/src/common/fontmap.cpp diff --git a/src/common/fontmap.cpp b/src/common/fontmap.cpp index 171639e6e3..fc7975c5f2 100644 --- a/src/common/fontmap.cpp +++ b/src/common/fontmap.cpp @@ -1,5 +1,5 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: common/fontmap.cpp +// Name: src/common/fontmap.cpp // Purpose: wxFontMapper class // Author: Vadim Zeitlin // Modified by: @@ -17,10 +17,6 @@ // headers // ---------------------------------------------------------------------------- -#ifdef __GNUG__ - #pragma implementation "fontmap.h" -#endif - // For compilers that support precompilation, includes "wx.h". #include "wx/wxprec.h" @@ -30,10 +26,14 @@ #if wxUSE_FONTMAP +#include "wx/fontmap.h" + #ifndef WX_PRECOMP #include "wx/app.h" #include "wx/log.h" #include "wx/intl.h" + #include "wx/msgdlg.h" + #include "wx/choicdlg.h" #endif // PCH #if wxUSE_CONFIG @@ -45,15 +45,70 @@ #include "wx/msw/winundef.h" #endif -#include "wx/fontmap.h" #include "wx/fmappriv.h" #include "wx/fontutil.h" -#include "wx/msgdlg.h" #include "wx/fontdlg.h" -#include "wx/choicdlg.h" +#include "wx/encinfo.h" #include "wx/encconv.h" +// ---------------------------------------------------------------------------- +// XTI +// ---------------------------------------------------------------------------- + +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 ) + // ---------------------------------------------------------------------------- // constants // ---------------------------------------------------------------------------- @@ -85,6 +140,8 @@ public: private: bool m_flagOld; bool& m_flag; + + wxDECLARE_NO_COPY_CLASS(ReentrancyBlocker); }; // ============================================================================ @@ -104,26 +161,45 @@ wxFontMapper::~wxFontMapper() { } +/* static */ +wxFontMapper *wxFontMapper::Get() +{ + wxFontMapperBase *fontmapper = wxFontMapperBase::Get(); + wxASSERT_MSG( !fontmapper->IsDummy(), + 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 and it's better than + // crashing by returning NULL + 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 // the dialog title wxString title(m_titleDialog); if ( !title ) - title << wxTheApp->GetAppName() << _(": unknown charset"); + title << wxTheApp->GetAppDisplayName() << _(": unknown charset"); // the message wxString msg; - msg.Printf(_("The charset '%s' is unknown. You may select\nanother charset to replace it with or choose\n[Cancel] if it cannot be replaced"), charset.c_str()); + msg.Printf(_("The charset '%s' is unknown. You may select\nanother charset to replace it with or choose\n[Cancel] if it cannot be replaced"), charset); // the list of choices const size_t count = GetSupportedEncodingsCount(); @@ -153,7 +229,7 @@ wxFontMapper::CharsetToEncoding(const wxString& charset, bool interactive) encoding = GetEncoding(n); } -#if wxUSE_CONFIG +#if wxUSE_CONFIG && wxUSE_FILECONFIG // save the result in the config now wxFontMapperPathChanger path(this, FONTMAPPER_CHARSET_PATH); if ( path.IsOk() ) @@ -162,16 +238,19 @@ 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()); + wxLogError(_("Failed to remember the encoding for the charset '%s'."), charset); } } #endif // wxUSE_CONFIG } +#else + wxUnusedVar(interactive); +#endif // wxUSE_CHOICEDLG - return encoding; + return (wxFontEncoding)encoding; } // ---------------------------------------------------------------------------- @@ -187,7 +266,7 @@ bool wxFontMapper::TestAltEncoding(const wxString& configEntry, if ( wxGetNativeFontEncoding(encReplacement, info) && wxTestFontEncoding(*info) ) { -#if wxUSE_CONFIG +#if wxUSE_CONFIG && wxUSE_FILECONFIG // remember the mapping in the config wxFontMapperPathChanger path(this, FONTMAPPER_FONT_FROM_ENCODING_PATH); @@ -195,6 +274,8 @@ bool wxFontMapper::TestAltEncoding(const wxString& configEntry, { GetConfig()->Write(configEntry, info->ToString()); } +#else + wxUnusedVar(configEntry); #endif // wxUSE_CONFIG return true; } @@ -247,13 +328,13 @@ bool wxFontMapper::GetAltForEncoding(wxFontEncoding encoding, wxString configEntry, encName = GetEncodingName(encoding); - if ( !!facename ) + if ( !facename.empty() ) { - configEntry = facename + _T("_"); + configEntry = facename + wxT("_"); } configEntry += encName; -#if wxUSE_CONFIG +#if wxUSE_CONFIG && wxUSE_FILECONFIG // do we have a font spec for this encoding? wxString fontinfo; wxFontMapperPathChanger path(this, FONTMAPPER_FONT_FROM_ENCODING_PATH); @@ -271,13 +352,13 @@ 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) ) { @@ -292,7 +373,7 @@ bool wxFontMapper::GetAltForEncoding(wxFontEncoding encoding, else { wxLogDebug(wxT("corrupted config data: string '%s' is not a valid font encoding info"), - fontinfo.c_str()); + fontinfo); } } //else: there is no information in config about this encoding @@ -328,7 +409,7 @@ bool wxFontMapper::GetAltForEncoding(wxFontEncoding encoding, { wxString title(m_titleDialog); if ( !title ) - title << wxTheApp->GetAppName() << _(": unknown encoding"); + title << wxTheApp->GetAppDisplayName() << _(": unknown encoding"); // built the message wxString encDesc = GetEncodingDescription(encoding), @@ -337,12 +418,12 @@ bool wxFontMapper::GetAltForEncoding(wxFontEncoding encoding, { // ask the user if he wants to override found alternative encoding msg.Printf(_("No font for displaying text in encoding '%s' found,\nbut an alternative encoding '%s' is available.\nDo you want to use this encoding (otherwise you will have to choose another one)?"), - encDesc.c_str(), GetEncodingDescription(equivEncoding).c_str()); + encDesc, GetEncodingDescription(equivEncoding)); } else { msg.Printf(_("No font for displaying text in encoding '%s' found.\nWould you like to select a font to be used for this encoding\n(otherwise the text in this encoding will not be shown correctly)?"), - encDesc.c_str()); + encDesc); } // the question is different in 2 cases so the answer has to be @@ -360,16 +441,15 @@ 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 +#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()); } @@ -385,22 +465,25 @@ bool wxFontMapper::GetAltForEncoding(wxFontEncoding encoding, // or selected to use equivalent encoding // // remember it to avoid asking the same question again later -#if wxUSE_CONFIG - wxFontMapperPathChanger path(this, - FONTMAPPER_FONT_FROM_ENCODING_PATH); - if ( path.IsOk() ) +#if wxUSE_CONFIG && wxUSE_FILECONFIG + wxFontMapperPathChanger path2(this, + FONTMAPPER_FONT_FROM_ENCODING_PATH); + if ( path2.IsOk() ) { GetConfig()->Write ( configEntry, - foundEquivEncoding ? info->ToString().c_str() - : FONTMAPPER_FONT_DONT_ASK + foundEquivEncoding + ? (const wxChar*)info->ToString().c_str() + : FONTMAPPER_FONT_DONT_ASK ); } #endif // wxUSE_CONFIG } } //else: we're in non-interactive mode +#else + wxUnusedVar(equivEncoding); #endif // wxUSE_FONTDLG return foundEquivEncoding; @@ -411,13 +494,13 @@ bool wxFontMapper::GetAltForEncoding(wxFontEncoding encoding, const wxString& facename, bool interactive) { + wxCHECK_MSG( encodingAlt, false, + wxT("wxFontEncoding::GetAltForEncoding(): NULL pointer") ); + wxNativeEncodingInfo info; if ( !GetAltForEncoding(encoding, &info, facename, interactive) ) return false; - wxCHECK_MSG( encodingAlt, false, - _T("wxFontEncoding::GetAltForEncoding(): NULL pointer") ); - *encodingAlt = info.encoding; return true; @@ -435,4 +518,10 @@ bool wxFontMapper::IsEncodingAvailable(wxFontEncoding encoding, return wxTestFontEncoding(info); } +#if wxUSE_FONTDLG +wxFontDialogBase::~wxFontDialogBase() +{ +} +#endif + #endif // wxUSE_FONTMAP