// Created: 01/02/97
// RCS-ID: $Id$
// Copyright: (c) Julian Smart and Markus Holzem
-// Licence: wxWindows licence
+// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
// ============================================================================
const wxString& faceName,
wxFontEncoding encoding)
{
- m_style = style;
- m_pointSize = pointSize;
- m_family = family;
- m_style = style;
- m_weight = weight;
- m_underlined = underlined;
- m_faceName = faceName;
+ m_style = style;
+ m_pointSize = pointSize;
+ m_family = family;
+ m_style = style;
+ m_weight = weight;
+ m_underlined = underlined;
+ m_faceName = faceName;
m_encoding = encoding;
- m_fontId = 0;
- m_temporary = FALSE;
+ m_fontId = 0;
+ m_temporary = FALSE;
- m_hFont = 0;
+ m_hFont = 0;
}
wxFontRefData::~wxFontRefData()
{
- if ( m_hFont )
+ if ( m_hFont )
{
- if ( !::DeleteObject((HFONT) m_hFont) )
+ if ( !::DeleteObject((HFONT) m_hFont) )
{
wxLogLastError("DeleteObject(font)");
}
{
// VZ: the old code returned FALSE in this case, but it doesn't seem
// to make sense because the font _was_ created
- wxLogDebug(_T("Calling wxFont::RealizeResource() twice"));
+ wxLogDebug(wxT("Calling wxFont::RealizeResource() twice"));
return TRUE;
}
- BYTE ff_italic;
- int ff_weight = 0;
int ff_family = 0;
wxString ff_face;
- switch (M_FONTDATA->m_family)
+ switch ( M_FONTDATA->m_family )
{
- case wxSCRIPT: ff_family = FF_SCRIPT ;
- ff_face = _T("Script") ;
- break ;
- case wxDECORATIVE: ff_family = FF_DECORATIVE;
- break;
- case wxROMAN: ff_family = FF_ROMAN;
- ff_face = _T("Times New Roman") ;
- break;
+ case wxSCRIPT:
+ ff_family = FF_SCRIPT ;
+ ff_face = wxT("Script") ;
+ break ;
+
+ case wxDECORATIVE:
+ ff_family = FF_DECORATIVE;
+ break;
+
+ case wxROMAN:
+ ff_family = FF_ROMAN;
+ ff_face = wxT("Times New Roman") ;
+ break;
+
case wxTELETYPE:
- case wxMODERN: ff_family = FF_MODERN;
- ff_face = _T("Courier New") ;
- break;
- case wxSWISS: ff_family = FF_SWISS;
- ff_face = _T("Arial") ;
- break;
+ case wxMODERN:
+ ff_family = FF_MODERN;
+ ff_face = wxT("Courier New") ;
+ break;
+
+ case wxSWISS:
+ ff_family = FF_SWISS;
+ ff_face = wxT("Arial") ;
+ break;
+
case wxDEFAULT:
- default: ff_family = FF_SWISS;
- ff_face = _T("Arial") ;
+ default:
+ ff_family = FF_SWISS;
+ ff_face = wxT("Arial") ;
}
- if (M_FONTDATA->m_style == wxITALIC || M_FONTDATA->m_style == wxSLANT)
- ff_italic = 1;
- else
- ff_italic = 0;
+ BYTE ff_italic;
+ switch ( M_FONTDATA->m_style )
+ {
+ case wxITALIC:
+ case wxSLANT:
+ ff_italic = 1;
+ break;
- if (M_FONTDATA->m_weight == wxNORMAL)
- ff_weight = FW_NORMAL;
- else if (M_FONTDATA->m_weight == wxLIGHT)
- ff_weight = FW_LIGHT;
- else if (M_FONTDATA->m_weight == wxBOLD)
- ff_weight = FW_BOLD;
+ default:
+ wxFAIL_MSG(wxT("unknown font slant"));
+ // fall through
+
+ case wxNORMAL:
+ ff_italic = 0;
+ }
+
+ int ff_weight = 0;
+ switch ( M_FONTDATA->m_weight )
+ {
+ default:
+ wxFAIL_MSG(wxT("unknown font weight"));
+ // fall through
+
+ case wxNORMAL:
+ ff_weight = FW_NORMAL;
+ break;
+
+ case wxLIGHT:
+ ff_weight = FW_LIGHT;
+ break;
+
+ case wxBOLD:
+ ff_weight = FW_BOLD;
+ break;
+ }
- const wxChar* pzFace = (const wxChar*) ff_face;
- if (!M_FONTDATA->m_faceName.IsNull())
- pzFace = (const wxChar*) M_FONTDATA->m_faceName ;
+ const wxChar* pzFace;
+ if ( M_FONTDATA->m_faceName.IsEmpty() )
+ pzFace = ff_face;
+ else
+ pzFace = M_FONTDATA->m_faceName ;
+#if 0
/* Always calculate fonts using the screen DC (is this the best strategy?)
* There may be confusion if a font is selected into a printer
* DC (say), because the height will be calculated very differently.
+ */
// What sort of display is it?
int technology = ::GetDeviceCaps(dc, TECHNOLOGY);
if (technology != DT_RASDISPLAY && technology != DT_RASPRINTER)
{
- // Have to get screen DC Caps, because a metafile will return 0.
- HDC dc2 = ::GetDC(NULL);
- nHeight = M_FONTDATA->m_pointSize*GetDeviceCaps(dc2, LOGPIXELSY)/72;
- ::ReleaseDC(NULL, dc2);
+ // Have to get screen DC Caps, because a metafile will return 0.
+ HDC dc2 = ::GetDC(NULL);
+ nHeight = M_FONTDATA->m_pointSize*GetDeviceCaps(dc2, LOGPIXELSY)/72;
+ ::ReleaseDC(NULL, dc2);
}
else
{
- nHeight = M_FONTDATA->m_pointSize*GetDeviceCaps(dc, LOGPIXELSY)/72;
+ nHeight = M_FONTDATA->m_pointSize*GetDeviceCaps(dc, LOGPIXELSY)/72;
}
- */
+#endif // 0
+
+#if 0
// Have to get screen DC Caps, because a metafile will return 0.
HDC dc2 = ::GetDC(NULL);
- int ppInch = ::GetDeviceCaps(dc2, LOGPIXELSY);
+ ppInch = ::GetDeviceCaps(dc2, LOGPIXELSY);
::ReleaseDC(NULL, dc2);
+#endif // 0
- // New behaviour: apparently ppInch varies according to
- // Large/Small Fonts setting in Windows. This messes
- // up fonts. So, set ppInch to a constant 96 dpi.
- ppInch = 96;
+ // New behaviour: apparently ppInch varies according to Large/Small Fonts
+ // setting in Windows. This messes up fonts. So, set ppInch to a constant
+ // 96 dpi.
+ static const int ppInch = 96;
#if wxFONT_SIZE_COMPATIBILITY
// Incorrect, but compatible with old wxWindows behaviour
int nHeight = - (M_FONTDATA->m_pointSize*ppInch/72);
#endif
- bool ff_underline = M_FONTDATA->m_underlined;
+ BYTE ff_underline = M_FONTDATA->m_underlined;
- M_FONTDATA->m_hFont = (WXHFONT) CreateFont(nHeight, 0, 0, 0,ff_weight,ff_italic,(BYTE)ff_underline,
- 0, ANSI_CHARSET, OUT_DEFAULT_PRECIS, CLIP_DEFAULT_PRECIS,
- PROOF_QUALITY, DEFAULT_PITCH | ff_family, pzFace);
-#ifdef WXDEBUG_CREATE
- if (m_hFont==NULL) wxError(_T("Cannot create font"),_T("Internal Error")) ;
-#endif
- return (M_FONTDATA->m_hFont != (WXHFONT) NULL);
+ wxFontEncoding encoding = M_FONTDATA->m_encoding;
+ if ( encoding == wxFONTENCODING_DEFAULT )
+ {
+ encoding = wxFont::GetDefaultEncoding();
+ }
+
+ DWORD charset;
+ switch ( encoding )
+ {
+ case wxFONTENCODING_ISO8859_1:
+ case wxFONTENCODING_ISO8859_15:
+ case wxFONTENCODING_CP1250:
+ charset = ANSI_CHARSET;
+ break;
+#if !defined(__WIN16__)
+ case wxFONTENCODING_ISO8859_2:
+ case wxFONTENCODING_CP1252:
+ charset = EASTEUROPE_CHARSET;
+ break;
+
+ case wxFONTENCODING_ISO8859_4:
+ case wxFONTENCODING_ISO8859_10:
+ charset = BALTIC_CHARSET;
+ break;
+
+ case wxFONTENCODING_ISO8859_5:
+ case wxFONTENCODING_CP1251:
+ charset = RUSSIAN_CHARSET;
+ break;
+
+ case wxFONTENCODING_ISO8859_6:
+ charset = ARABIC_CHARSET;
+ break;
+
+ case wxFONTENCODING_ISO8859_7:
+ charset = GREEK_CHARSET;
+ break;
+
+ case wxFONTENCODING_ISO8859_8:
+ charset = HEBREW_CHARSET;
+ break;
+
+ case wxFONTENCODING_ISO8859_9:
+ charset = TURKISH_CHARSET;
+ break;
+
+ case wxFONTENCODING_ISO8859_11:
+ charset = THAI_CHARSET;
+ break;
+#endif // BC++ 16-bit
+
+ case wxFONTENCODING_CP437:
+ charset = OEM_CHARSET;
+ break;
+
+ default:
+ wxFAIL_MSG(wxT("unsupported encoding"));
+ // fall through
+
+ case wxFONTENCODING_SYSTEM:
+ charset = ANSI_CHARSET;
+ }
+
+ HFONT hFont = ::CreateFont
+ (
+ nHeight, // height
+ 0, // width (choose best)
+ 0, // escapement
+ 0, // orientation
+ ff_weight, // weight
+ ff_italic, // italic?
+ ff_underline, // underlined?
+ 0, // strikeout?
+ charset, // charset
+ OUT_DEFAULT_PRECIS, // precision
+ CLIP_DEFAULT_PRECIS, // clip precision
+ PROOF_QUALITY, // quality of match
+ DEFAULT_PITCH | // fixed or variable
+ ff_family, // family id
+ pzFace // face name
+ );
+
+ M_FONTDATA->m_hFont = (WXHFONT)hFont;
+ if ( !hFont )
+ {
+ wxLogLastError("CreateFont");
+ }
+
+ return hFont != 0;
}
bool wxFont::FreeResource(bool force)
void wxFont::Unshare()
{
- // Don't change shared data
- if ( !m_refData )
+ // Don't change shared data
+ if ( !m_refData )
{
- m_refData = new wxFontRefData();
- }
+ m_refData = new wxFontRefData();
+ }
else
{
- wxFontRefData* ref = new wxFontRefData(*M_FONTDATA);
- UnRef();
- m_refData = ref;
- }
+ wxFontRefData* ref = new wxFontRefData(*M_FONTDATA);
+ UnRef();
+ m_refData = ref;
+ }
}
// ----------------------------------------------------------------------------
projects / wxWidgets.git / blobdiff