X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/5e968b7452ae20d689559cfb61a124dd3c3f464a..4b2424bcadbc87babd3367d243b957e49333eeae:/src/msw/font.cpp?ds=sidebyside diff --git a/src/msw/font.cpp b/src/msw/font.cpp index 87b8dec247..16993de878 100644 --- a/src/msw/font.cpp +++ b/src/msw/font.cpp @@ -50,6 +50,9 @@ IMPLEMENT_DYNAMIC_CLASS(wxFont, wxGDIObject) // constants // ---------------------------------------------------------------------------- +// the mask used to extract the pitch from LOGFONT::lfPitchAndFamily field +static const int PITCH_MASK = FIXED_PITCH | VARIABLE_PITCH; + // ---------------------------------------------------------------------------- // wxFontRefData - the internal description of the font // ---------------------------------------------------------------------------- @@ -270,42 +273,6 @@ void wxFontRefData::Init(int pointSize, void wxFontRefData::Init(const wxNativeFontInfo& info, WXHFONT hFont) { - // we don't really need the family, what for? -#if 0 - // extract family from pitch-and-family - int lfFamily = info.lf.lfPitchAndFamily; - if ( lfFamily & FIXED_PITCH ) - lfFamily -= FIXED_PITCH; - if ( lfFamily & VARIABLE_PITCH ) - lfFamily -= VARIABLE_PITCH; - - switch ( lfFamily ) - { - case FF_ROMAN: - m_family = wxROMAN; - break; - - case FF_SWISS: - m_family = wxSWISS; - break; - - case FF_SCRIPT: - m_family = wxSCRIPT; - break; - - case FF_MODERN: - m_family = wxMODERN; - break; - - case FF_DECORATIVE: - m_family = wxDECORATIVE; - break; - - default: - m_family = wxSWISS; - } -#endif // 0 - // hFont may be zero, or it be passed in case we really want to // use the exact font created in the underlying system // (for example where we can't guarantee conversion from HFONT @@ -399,6 +366,41 @@ wxString wxNativeFontInfo::GetFaceName() const return lf.lfFaceName; } +wxFontFamily wxNativeFontInfo::GetFamily() const +{ + wxFontFamily family; + + // extract family from pitch-and-family + switch ( lf.lfPitchAndFamily & ~PITCH_MASK ) + { + case FF_ROMAN: + family = wxFONTFAMILY_ROMAN; + break; + + default: + wxFAIL_MSG( _T("unknown LOGFONT::lfFamily value") ); + // fall through + + case FF_SWISS: + family = wxFONTFAMILY_SWISS; + break; + + case FF_SCRIPT: + family = wxFONTFAMILY_SCRIPT; + break; + + case FF_MODERN: + family = wxFONTFAMILY_MODERN; + break; + + case FF_DECORATIVE: + family = wxFONTFAMILY_DECORATIVE; + break; + } + + return family; +} + wxFontEncoding wxNativeFontInfo::GetEncoding() const { return wxGetFontEncFromCharSet(lf.lfCharSet); @@ -465,7 +467,7 @@ void wxNativeFontInfo::SetUnderlined(bool underlined) void wxNativeFontInfo::SetFaceName(wxString facename) { - wxStrncpy(lf.lfFaceName, facename, sizeof(lf.lfFaceName)); + wxStrncpy(lf.lfFaceName, facename, WXSIZEOF(lf.lfFaceName)); } void wxNativeFontInfo::SetFamily(wxFontFamily family) @@ -521,18 +523,21 @@ void wxNativeFontInfo::SetEncoding(wxFontEncoding encoding) if ( !wxGetNativeFontEncoding(encoding, &info) ) { #if wxUSE_FONTMAP - if ( !wxTheFontMapper->GetAltForEncoding(encoding, &info) ) -#endif // wxUSE_FONTMAP + if ( wxTheFontMapper->GetAltForEncoding(encoding, &info) ) { - // unsupported encoding, replace with the default - info.charset = ANSI_CHARSET; + if ( !info.facename.empty() ) + { + // if we have this encoding only in some particular facename, use + // the facename - it is better to show the correct characters in a + // wrong facename than unreadable text in a correct one + SetFaceName(info.facename); + } } - else if ( !info.facename.empty() ) + else +#endif // wxUSE_FONTMAP { - // if we have this encoding only in some particular facename, use - // the facename - it is better to show the correct characters in a - // wrong facename than unreadable text in a correct one - SetFaceName(info.facename); + // unsupported encoding, replace with the default + info.charset = DEFAULT_CHARSET; } } @@ -902,3 +907,18 @@ wxNativeFontInfo *wxFont::GetNativeFontInfo() const return 0; } +bool wxFont::IsFixedWidth() const +{ + if ( M_FONTDATA->HasNativeFontInfo() ) + { + // the two low-order bits specify the pitch of the font, the rest is + // family + BYTE pitch = M_FONTDATA->GetNativeFontInfo(). + lf.lfPitchAndFamily & PITCH_MASK; + + return pitch == FIXED_PITCH; + } + + return wxFontBase::IsFixedWidth(); +} +