#include "wx/fontutil.h" // for wxNativeFontInfo
#include "wx/tokenzr.h"
+#include "wx/fontenum.h"
#include "wx/x11/private.h"
// wxFontRefData
// ----------------------------------------------------------------------------
-class wxFontRefData: public wxObjectRefData
+class wxFontRefData: public wxGDIRefData
{
friend class wxFont;
public:
wxFontRefData(int size = wxDEFAULT,
- int family = wxDEFAULT,
- int style = wxDEFAULT,
- int weight = wxDEFAULT,
+ wxFontFamily family = wxFONTFAMILY_DEFAULT,
+ wxFontStyle style = wxFONTSTYLE_NORMAL,
+ wxFontWeight weight = wxFONTWEIGHT_NORMAL,
bool underlined = false,
const wxString& faceName = wxEmptyString,
wxFontEncoding encoding = wxFONTENCODING_DEFAULT);
// setters: all of them also take care to modify m_nativeFontInfo if we
// have it so as to not lose the information not carried by our fields
void SetPointSize(int pointSize);
- void SetFamily(int family);
- void SetStyle(int style);
- void SetWeight(int weight);
+ void SetFamily(wxFontFamily family);
+ void SetStyle(wxFontStyle style);
+ void SetWeight(wxFontWeight weight);
void SetUnderlined(bool underlined);
bool SetFaceName(const wxString& facename);
void SetEncoding(wxFontEncoding encoding);
protected:
// common part of all ctors
void Init(int size,
- int family,
- int style,
- int weight,
+ wxFontFamily family,
+ wxFontStyle style,
+ wxFontWeight weight,
bool underlined,
const wxString& faceName,
wxFontEncoding encoding);
// font attributes
int m_pointSize;
- int m_family;
- int m_style;
- int m_weight;
+ wxFontFamily m_family;
+ wxFontStyle m_style;
+ wxFontWeight m_weight;
bool m_underlined;
wxString m_faceName;
wxFontEncoding m_encoding; // Unused in Unicode mode
#endif
};
+#define M_FONTDATA ((wxFontRefData*)m_refData)
+
// ----------------------------------------------------------------------------
// wxFontRefData
// ----------------------------------------------------------------------------
void wxFontRefData::Init(int pointSize,
- int family,
- int style,
- int weight,
+ wxFontFamily family,
+ wxFontStyle style,
+ wxFontWeight weight,
bool underlined,
const wxString& faceName,
wxFontEncoding encoding)
m_style = style == wxDEFAULT ? wxFONTSTYLE_NORMAL : style;
m_weight = weight == wxDEFAULT ? wxFONTWEIGHT_NORMAL : weight;
- // and here, do we really want to forbid creation of the font of the size
- // 90 (the value of wxDEFAULT)??
- m_pointSize = pointSize == wxDEFAULT || pointSize == -1
- ? wxDEFAULT_FONT_SIZE
- : pointSize;
-
m_underlined = underlined;
m_encoding = encoding;
#if wxUSE_UNICODE
+ if ( m_nativeFontInfo.description )
+ pango_font_description_free(m_nativeFontInfo.description);
+
// Create native font info
m_nativeFontInfo.description = pango_font_description_new();
- // And set its values
- switch (m_family)
+ // if a face name is specified, use it if it's available, otherwise use
+ // just the family
+ if ( faceName.empty() || !wxFontEnumerator::IsValidFacename(faceName) )
{
- case wxFONTFAMILY_MODERN:
- case wxFONTFAMILY_TELETYPE:
- pango_font_description_set_family( m_nativeFontInfo.description, "monospace" );
- break;
- case wxFONTFAMILY_ROMAN:
- pango_font_description_set_family( m_nativeFontInfo.description, "serif" );
- break;
- default:
- pango_font_description_set_family( m_nativeFontInfo.description, "sans" );
- break;
+ // TODO: scan system for valid fonts matching the given family instead
+ // of hardcoding them here
+ switch ( m_family )
+ {
+ case wxFONTFAMILY_TELETYPE:
+ m_faceName = wxT("monospace");
+ break;
+
+ case wxFONTFAMILY_ROMAN:
+ m_faceName = wxT("serif");
+ break;
+
+ default:
+ m_faceName = wxT("sans");
+ }
}
- SetStyle( m_style );
- SetPointSize( m_pointSize );
- SetWeight( m_weight );
-#endif
+ else // specified face name is available, use it
+ {
+ m_faceName = faceName;
+ }
+
+ m_nativeFontInfo.SetFaceName(m_faceName);
+ m_nativeFontInfo.SetWeight((wxFontWeight)m_weight);
+ m_nativeFontInfo.SetStyle((wxFontStyle)m_style);
+#endif // wxUSE_UNICODE
+
+ SetPointSize(pointSize);
}
void wxFontRefData::InitFromNative()
break;
}
+// Not defined in some Pango versions
+#define wxPANGO_WEIGHT_SEMIBOLD 600
+
switch (pango_font_description_get_weight( desc ))
{
case PANGO_WEIGHT_ULTRALIGHT:
m_weight = wxFONTWEIGHT_NORMAL;
break;
- case PANGO_WEIGHT_SEMIBOLD:
+ case wxPANGO_WEIGHT_SEMIBOLD:
case PANGO_WEIGHT_BOLD:
case PANGO_WEIGHT_ULTRABOLD:
case PANGO_WEIGHT_HEAVY:
}
}
- switch ( wxToupper(*m_nativeFontInfo.
- GetXFontComponent(wxXLFD_SLANT).c_str()) )
+ switch ( wxToupper( m_nativeFontInfo.
+ GetXFontComponent(wxXLFD_SLANT)[0u]).GetValue() )
{
case _T('I'): // italique
m_style = wxFONTSTYLE_ITALIC;
}
wxFontRefData::wxFontRefData( const wxFontRefData& data )
- : wxObjectRefData()
+ : wxGDIRefData()
{
m_pointSize = data.m_pointSize;
m_family = data.m_family;
m_nativeFontInfo = data.m_nativeFontInfo;
}
-wxFontRefData::wxFontRefData(int size, int family, int style,
- int weight, bool underlined,
+wxFontRefData::wxFontRefData(int size, wxFontFamily family, wxFontStyle style,
+ wxFontWeight weight, bool underlined,
const wxString& faceName,
wxFontEncoding encoding)
{
void wxFontRefData::SetPointSize(int pointSize)
{
- m_pointSize = pointSize;
+ // NB: Pango doesn't support point sizes less than 1
+ m_pointSize = pointSize == wxDEFAULT || pointSize < 1 ? wxDEFAULT_FONT_SIZE
+ : pointSize;
#if wxUSE_UNICODE
- // Get native info
- PangoFontDescription *desc = m_nativeFontInfo.description;
-
- pango_font_description_set_size( desc, m_pointSize * PANGO_SCALE );
+ m_nativeFontInfo.SetPointSize(m_pointSize);
#endif
}
-void wxFontRefData::SetFamily(int family)
+void wxFontRefData::SetFamily(wxFontFamily family)
{
m_family = family;
// TODO: what are we supposed to do with m_nativeFontInfo here?
}
-void wxFontRefData::SetStyle(int style)
+void wxFontRefData::SetStyle(wxFontStyle style)
{
m_style = style;
#endif
}
-void wxFontRefData::SetWeight(int weight)
+void wxFontRefData::SetWeight(wxFontWeight weight)
{
m_weight = weight;
}
}
bool wxFont::Create(int pointSize,
- int family,
- int style,
- int weight,
+ wxFontFamily family,
+ wxFontStyle style,
+ wxFontWeight weight,
bool underlined,
const wxString& faceName,
wxFontEncoding encoding)
M_FONTDATA->m_faceName = tn.GetNextToken(); // family
tmp = tn.GetNextToken().MakeUpper(); // weight
- if (tmp == wxT("BOLD")) M_FONTDATA->m_weight = wxBOLD;
- if (tmp == wxT("BLACK")) M_FONTDATA->m_weight = wxBOLD;
- if (tmp == wxT("EXTRABOLD")) M_FONTDATA->m_weight = wxBOLD;
- if (tmp == wxT("DEMIBOLD")) M_FONTDATA->m_weight = wxBOLD;
- if (tmp == wxT("ULTRABOLD")) M_FONTDATA->m_weight = wxBOLD;
+ if (tmp == wxT("BOLD")) M_FONTDATA->m_weight = wxFONTWEIGHT_BOLD;
+ if (tmp == wxT("BLACK")) M_FONTDATA->m_weight = wxFONTWEIGHT_BOLD;
+ if (tmp == wxT("EXTRABOLD")) M_FONTDATA->m_weight = wxFONTWEIGHT_BOLD;
+ if (tmp == wxT("DEMIBOLD")) M_FONTDATA->m_weight = wxFONTWEIGHT_BOLD;
+ if (tmp == wxT("ULTRABOLD")) M_FONTDATA->m_weight = wxFONTWEIGHT_BOLD;
- if (tmp == wxT("LIGHT")) M_FONTDATA->m_weight = wxLIGHT;
- if (tmp == wxT("THIN")) M_FONTDATA->m_weight = wxLIGHT;
+ if (tmp == wxT("LIGHT")) M_FONTDATA->m_weight = wxFONTWEIGHT_LIGHT;
+ if (tmp == wxT("THIN")) M_FONTDATA->m_weight = wxFONTWEIGHT_LIGHT;
tmp = tn.GetNextToken().MakeUpper(); // slant
- if (tmp == wxT("I")) M_FONTDATA->m_style = wxITALIC;
- if (tmp == wxT("O")) M_FONTDATA->m_style = wxITALIC;
+ if (tmp == wxT("I")) M_FONTDATA->m_style = wxFONTSTYLE_ITALIC;
+ if (tmp == wxT("O")) M_FONTDATA->m_style = wxFONTSTYLE_ITALIC;
tn.GetNextToken(); // set width
tn.GetNextToken(); // add. style
tmp = tn.GetNextToken().MakeUpper(); // spacing
if (tmp == wxT("M"))
- M_FONTDATA->m_family = wxMODERN;
+ M_FONTDATA->m_family = wxFONTFAMILY_MODERN;
else if (M_FONTDATA->m_faceName == wxT("TIMES"))
- M_FONTDATA->m_family = wxROMAN;
+ M_FONTDATA->m_family = wxFONTFAMILY_ROMAN;
else if (M_FONTDATA->m_faceName == wxT("HELVETICA"))
- M_FONTDATA->m_family = wxSWISS;
+ M_FONTDATA->m_family = wxFONTFAMILY_SWISS;
else if (M_FONTDATA->m_faceName == wxT("LUCIDATYPEWRITER"))
- M_FONTDATA->m_family = wxTELETYPE;
+ M_FONTDATA->m_family = wxFONTFAMILY_TELETYPE;
else if (M_FONTDATA->m_faceName == wxT("LUCIDA"))
- M_FONTDATA->m_family = wxDECORATIVE;
+ M_FONTDATA->m_family = wxFONTFAMILY_DECORATIVE;
else if (M_FONTDATA->m_faceName == wxT("UTOPIA"))
- M_FONTDATA->m_family = wxSCRIPT;
+ M_FONTDATA->m_family = wxFONTFAMILY_SCRIPT;
tn.GetNextToken(); // avg width
{
}
+wxGDIRefData *wxFont::CreateGDIRefData() const
+{
+ return new wxFontRefData;
+}
+
+wxGDIRefData *wxFont::CloneGDIRefData(const wxGDIRefData *data) const
+{
+ return new wxFontRefData(*static_cast<const wxFontRefData *>(data));
+}
+
// ----------------------------------------------------------------------------
// change the font attributes
// ----------------------------------------------------------------------------
return M_FONTDATA->m_faceName;
}
-int wxFont::GetFamily() const
+wxFontFamily wxFont::GetFamily() const
{
- wxCHECK_MSG( Ok(), 0, wxT("invalid font") );
+ wxCHECK_MSG( Ok(), wxFONTFAMILY_MAX, wxT("invalid font") );
return M_FONTDATA->m_family;
}
-int wxFont::GetStyle() const
+wxFontStyle wxFont::GetStyle() const
{
- wxCHECK_MSG( Ok(), 0, wxT("invalid font") );
+ wxCHECK_MSG( Ok(), wxFONTSTYLE_MAX, wxT("invalid font") );
return M_FONTDATA->m_style;
}
-int wxFont::GetWeight() const
+wxFontWeight wxFont::GetWeight() const
{
- wxCHECK_MSG( Ok(), 0, wxT("invalid font") );
+ wxCHECK_MSG( Ok(), wxFONTWEIGHT_MAX, wxT("invalid font") );
return M_FONTDATA->m_weight;
}
const wxNativeFontInfo *wxFont::GetNativeFontInfo() const
{
- wxCHECK_MSG( Ok(), (wxNativeFontInfo *)NULL, wxT("invalid font") );
+ wxCHECK_MSG( Ok(), NULL, wxT("invalid font") );
#if wxUSE_UNICODE
#else
M_FONTDATA->SetPointSize(pointSize);
}
-void wxFont::SetFamily(int family)
+void wxFont::SetFamily(wxFontFamily family)
{
Unshare();
M_FONTDATA->SetFamily(family);
}
-void wxFont::SetStyle(int style)
+void wxFont::SetStyle(wxFontStyle style)
{
Unshare();
M_FONTDATA->SetStyle(style);
}
-void wxFont::SetWeight(int weight)
+void wxFont::SetWeight(wxFontWeight weight)
{
Unshare();
wxXFont* wxFont::GetInternalFont(double scale, WXDisplay* display) const
{
if ( !Ok() )
- return (wxXFont *)NULL;
+ return NULL;
long intScale = long(scale * 100.0 + 0.5); // key for wxXFont
int pointSize = (M_FONTDATA->m_pointSize * 10 * intScale) / 100;
{
wxFAIL_MSG( wxT("Could not allocate even a default font -- something is wrong.") );
- return (wxXFont*) NULL;
+ return NULL;
}
wxXFont* f = new wxXFont;
projects / wxWidgets.git / blobdiff