X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/62b3ca69cf5be57277f344061ee8abd6a4e44b39..39d16996b7616bf8090b140db74fd0b52d50d169:/src/common/fontmap.cpp diff --git a/src/common/fontmap.cpp b/src/common/fontmap.cpp index 60fd3d2cbc..6c591571f0 100644 --- a/src/common/fontmap.cpp +++ b/src/common/fontmap.cpp @@ -36,6 +36,7 @@ #include "wx/intl.h" #endif // PCH +#include "wx/module.h" #include "wx/fontmap.h" #if wxUSE_CONFIG @@ -177,15 +178,6 @@ static const wxChar* gs_encodingNames[] = wxT( "utf-8" ), }; -// ---------------------------------------------------------------------------- -// global data -// ---------------------------------------------------------------------------- - -// private object -static wxFontMapper gs_fontMapper; - -// and public pointer -wxFontMapper * wxTheFontMapper = &gs_fontMapper; // ---------------------------------------------------------------------------- // private classes @@ -237,8 +229,40 @@ wxFontMapper::wxFontMapper() wxFontMapper::~wxFontMapper() { +#if wxUSE_CONFIG + if ( m_configIsDummy ) + delete m_config; +#endif // wxUSE_CONFIG } +wxFontMapper *wxFontMapper::sm_instance = NULL; + +/*static*/ wxFontMapper *wxFontMapper::Get() +{ + if ( !sm_instance ) + sm_instance = new wxFontMapper; + return sm_instance; +} + +/*static*/ wxFontMapper *wxFontMapper::Set(wxFontMapper *mapper) +{ + wxFontMapper *old = sm_instance; + sm_instance = mapper; + return old; +} + +class wxFontMapperModule: public wxModule +{ +public: + wxFontMapperModule() : wxModule() {} + virtual bool OnInit() { return TRUE; } + virtual void OnExit() { delete wxFontMapper::Set(NULL); } + + DECLARE_DYNAMIC_CLASS(wxFontMapperModule) +}; + +IMPLEMENT_DYNAMIC_CLASS(wxFontMapperModule, wxModule) + // ---------------------------------------------------------------------------- // customisation // ---------------------------------------------------------------------------- @@ -289,12 +313,13 @@ wxConfigBase *wxFontMapper::GetConfig() { // VS: in case we created dummy m_config (see above), we want to switch back // to the real one as soon as one becomes available. + delete m_config; m_config = wxConfig::Get(FALSE); m_configIsDummy = FALSE; // FIXME: ideally, we should add keys from dummy config to the real one now, // but it is a low-priority task because typical wxWin application - // either doesn't use wxConfig at all or creates wxConfig object in - // wxApp::OnInit(), before any real interaction with the user takes + // either doesn't use wxConfig at all or creates wxConfig object in + // wxApp::OnInit(), before any real interaction with the user takes // place... } @@ -474,7 +499,7 @@ wxFontEncoding wxFontMapper::CharsetToEncoding(const wxString& charset, cs.Trim(FALSE); // discard the optional quotes - if ( !!cs ) + if ( !cs.empty() ) { if ( cs[0u] == _T('"') && cs.Last() == _T('"') ) { @@ -484,7 +509,7 @@ wxFontEncoding wxFontMapper::CharsetToEncoding(const wxString& charset, cs.MakeUpper(); - if ( !cs || cs == wxT("US-ASCII") ) + if ( cs.empty() || cs == _T("US-ASCII") ) { encoding = wxFONTENCODING_DEFAULT; } @@ -564,6 +589,25 @@ wxFontEncoding wxFontMapper::CharsetToEncoding(const wxString& charset, encoding = (wxFontEncoding)value; } } + + switch ( value ) + { + case 932: + encoding = wxFONTENCODING_CP932; + break; + + case 936: + encoding = wxFONTENCODING_CP936; + break; + + case 949: + encoding = wxFONTENCODING_CP949; + break; + + case 950: + encoding = wxFONTENCODING_CP950; + break; + } } } } @@ -719,9 +763,9 @@ bool wxFontMapper::GetAltForEncoding(wxFontEncoding encoding, // message if ( encoding == wxFONTENCODING_SYSTEM ) { - wxFatalError(_("can't load any font, aborting")); + wxLogFatalError(_("can't load any font, aborting")); - // wxFatalError doesn't return + // wxLogFatalError doesn't return } wxString configEntry, @@ -781,6 +825,29 @@ bool wxFontMapper::GetAltForEncoding(wxFontEncoding encoding, } #endif // wxUSE_CONFIG + // now try to map this encoding to a compatible one which we have on this + // system + wxFontEncodingArray equiv = wxEncodingConverter::GetAllEquivalents(encoding); + size_t count = equiv.GetCount(); + bool foundEquivEncoding = FALSE; + wxFontEncoding equivEncoding = wxFONTENCODING_SYSTEM; + if ( count ) + { + for ( size_t i = 0; i < count && !foundEquivEncoding; i++ ) + { + // don't test for encoding itself, we already know we don't have it + if ( equiv[i] == encoding ) + continue; + + if ( TestAltEncoding(configEntry, equiv[i], info) ) + { + equivEncoding = equiv[i]; + + foundEquivEncoding = TRUE; + } + } + } + // ask the user #if wxUSE_FONTDLG if ( interactive ) @@ -789,29 +856,40 @@ bool wxFontMapper::GetAltForEncoding(wxFontEncoding encoding, if ( !title ) title << wxTheApp->GetAppName() << _(": unknown encoding"); - // the message - wxString msg; - 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)?"), - GetEncodingDescription(encoding).c_str()); + // built the message + wxString encDesc = GetEncodingDescription(encoding), + msg; + if ( foundEquivEncoding ) + { + // 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()); + } + 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()); + } - wxWindow *parent = m_windowParent; - if ( !parent ) - parent = wxTheApp->GetTopWindow(); + // the question is different in 2 cases so the answer has to be + // interpreted differently as well + int answer = foundEquivEncoding ? wxNO : wxYES; if ( wxMessageBox(msg, title, - wxICON_QUESTION | wxYES_NO, parent) == wxYES ) + wxICON_QUESTION | wxYES_NO, + m_windowParent) == answer ) { wxFontData data; data.SetEncoding(encoding); data.EncodingInfo() = *info; - wxFontDialog dialog(parent, &data); + wxFontDialog dialog(m_windowParent, data); if ( dialog.ShowModal() == wxID_OK ) { wxFontData retData = dialog.GetFontData(); wxFont font = retData.GetChosenFont(); *info = retData.EncodingInfo(); - info -> encoding = retData.GetEncoding(); + info->encoding = retData.GetEncoding(); #if wxUSE_CONFIG // remember this in the config @@ -829,12 +907,19 @@ bool wxFontMapper::GetAltForEncoding(wxFontEncoding encoding, } else { - // the user doesn't want to select a font for this encoding, + // the user doesn't want to select a font for this encoding + // or selected to use equivalent encoding + // // remember it to avoid asking the same question again later #if wxUSE_CONFIG if ( ChangePath(FONTMAPPER_FONT_FROM_ENCODING_PATH, &pathOld) ) { - GetConfig()->Write(configEntry, FONTMAPPER_FONT_DONT_ASK); + GetConfig()->Write + ( + configEntry, + foundEquivEncoding ? info->ToString().c_str() + : FONTMAPPER_FONT_DONT_ASK + ); RestorePath(pathOld); } @@ -844,19 +929,7 @@ bool wxFontMapper::GetAltForEncoding(wxFontEncoding encoding, //else: we're in non-interactive mode #endif // wxUSE_FONTDLG - // now try the default mappings: - wxFontEncodingArray equiv = wxEncodingConverter::GetAllEquivalents(encoding); - size_t count = equiv.GetCount(); - if ( count ) - { - for ( size_t i = (equiv[0] == encoding) ? 1 : 0; i < count; i++ ) - { - if ( TestAltEncoding(configEntry, equiv[i], info) ) - return TRUE; - } - } - - return FALSE; + return foundEquivEncoding; } bool wxFontMapper::GetAltForEncoding(wxFontEncoding encoding,