#endif
#include "wx/font.h"
+#include "wx/fontutil.h"
+#include "wx/cmndata.h"
#include "wx/utils.h"
#include "wx/log.h"
#include "wx/gdicmn.h"
#include "wx/tokenzr.h"
+#include "wx/settings.h"
#include <strings.h>
-#include "gdk/gdk.h"
+#include <gdk/gdk.h>
+#include <gdk/gdkprivate.h>
+#include <gtk/gtk.h>
// ----------------------------------------------------------------------------
// wxFontRefData
wxString m_faceName;
wxFontEncoding m_encoding;
- friend wxFont;
+ wxNativeFontInfo m_nativeFontInfo;
+
+ friend class wxFont;
};
// ============================================================================
: m_scaled_xfonts(wxKEY_INTEGER)
{
Init(data.m_pointSize, data.m_family, data.m_style, data.m_weight,
- data.m_underlined, data.m_faceName, data.m_encoding);
+ data.m_underlined, data.m_faceName, data.m_encoding);
}
wxFontRefData::wxFontRefData(int size, int family, int style,
- int weight, bool underlined, const wxString& faceName, wxFontEncoding encoding )
+ int weight, bool underlined,
+ const wxString& faceName,
+ wxFontEncoding encoding)
: m_scaled_xfonts(wxKEY_INTEGER)
{
- Init(size, family, style, weight,
- underlined, faceName, encoding);
+ Init(size, family, style, weight, underlined, faceName, encoding);
}
wxFontRefData::~wxFontRefData()
}
}
+// ----------------------------------------------------------------------------
+// wxNativeFontInfo
+// ----------------------------------------------------------------------------
+
+bool wxNativeFontInfo::FromString(const wxString& s)
+{
+ wxStringTokenizer tokenizer(s, _T(";"));
+
+ wxString token = tokenizer.GetNextToken();
+ //
+ // Ignore the version for now
+ //
+
+ xFontName = tokenizer.GetNextToken();
+ if(!xFontName)
+ return FALSE;
+
+ return TRUE;
+}
+
+wxString wxNativeFontInfo::ToString() const
+{
+ wxString s;
+
+ s.Printf(_T("%d;%s"),
+ 0, // version
+ xFontName.c_str());
+
+ return s;
+}
+
// ----------------------------------------------------------------------------
// wxFont
// ----------------------------------------------------------------------------
void wxFont::Init()
{
- if (wxTheFontList)
- wxTheFontList->Append( this );
}
-wxFont::wxFont( GdkFont *WXUNUSED(font), char *xFontName )
+wxFont::wxFont(const wxNativeFontInfo& info)
{
- if (!xFontName)
- return;
-
Init();
+ Create(info.xFontName);
+}
+
+bool wxFont::Create(const wxNativeFontInfo& info)
+{
+ return Create(info.xFontName);
+}
+
+bool wxFont::Create( int pointSize,
+ int family,
+ int style,
+ int weight,
+ bool underlined,
+ const wxString& face,
+ wxFontEncoding encoding)
+{
+ m_refData = new wxFontRefData(pointSize, family, style, weight,
+ underlined, face, encoding);
+
+ return TRUE;
+}
+
+bool wxFont::Create(const wxString& fontname, wxFontEncoding enc)
+{
+ if( !fontname )
+ {
+ *this = wxSystemSettings::GetSystemFont( wxSYS_DEFAULT_GUI_FONT);
+ return TRUE;
+ }
+
m_refData = new wxFontRefData();
+ M_FONTDATA->m_nativeFontInfo.xFontName = fontname; // X font name
+
wxString tmp;
- wxString fontname( xFontName );
wxStringTokenizer tn( fontname, wxT("-") );
+ tn.GetNextToken(); // skip initial empty token
tn.GetNextToken(); // foundry
- M_FONTDATA->m_faceName = tn.GetNextToken(); // courier
- tmp = tn.GetNextToken().MakeUpper();
+ 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("LIGHT")) M_FONTDATA->m_weight = wxLIGHT;
+ if (tmp == wxT("THIN")) M_FONTDATA->m_weight = wxLIGHT;
- tmp = tn.GetNextToken().MakeUpper();
+ tmp = tn.GetNextToken().MakeUpper(); // slant
if (tmp == wxT("I")) M_FONTDATA->m_style = wxITALIC;
if (tmp == wxT("O")) M_FONTDATA->m_style = wxITALIC;
tn.GetNextToken(); // set width
- tn.GetNextToken(); // ?
+ tn.GetNextToken(); // add. style
tn.GetNextToken(); // pixel size
tmp = tn.GetNextToken(); // pointsize
- int num = wxStrtol (tmp.c_str(), (wxChar **) NULL, 10);
- M_FONTDATA->m_pointSize = num / 10;
+ if (tmp != wxT("*"))
+ {
+ long num = wxStrtol (tmp.c_str(), (wxChar **) NULL, 10);
+ M_FONTDATA->m_pointSize = (int)(num / 10);
+ }
tn.GetNextToken(); // x-res
tn.GetNextToken(); // y-res
- tmp = tn.GetNextToken().MakeUpper();
- if (tmp == wxT("M")) M_FONTDATA->m_family = wxMODERN;
- else if (M_FONTDATA->m_faceName == wxT("TIMES")) M_FONTDATA->m_family = wxROMAN;
- else if (M_FONTDATA->m_faceName == wxT("HELVETICA")) M_FONTDATA->m_family = wxSWISS;
- else if (M_FONTDATA->m_faceName == wxT("LUCIDATYPEWRITER")) M_FONTDATA->m_family = wxTELETYPE;
- else if (M_FONTDATA->m_faceName == wxT("LUCIDA")) M_FONTDATA->m_family = wxDECORATIVE;
- else if (M_FONTDATA->m_faceName == wxT("UTOPIA")) M_FONTDATA->m_family = wxSCRIPT;
-}
-
-bool wxFont::Create( int pointSize,
- int family,
- int style,
- int weight,
- bool underlined,
- const wxString& face,
- wxFontEncoding encoding )
-{
- m_refData = new wxFontRefData(pointSize, family, style, weight,
- underlined, face, encoding);
+ tmp = tn.GetNextToken().MakeUpper(); // spacing
+
+ if (tmp == wxT("M"))
+ M_FONTDATA->m_family = wxMODERN;
+ else if (M_FONTDATA->m_faceName == wxT("TIMES"))
+ M_FONTDATA->m_family = wxROMAN;
+ else if (M_FONTDATA->m_faceName == wxT("HELVETICA"))
+ M_FONTDATA->m_family = wxSWISS;
+ else if (M_FONTDATA->m_faceName == wxT("LUCIDATYPEWRITER"))
+ M_FONTDATA->m_family = wxTELETYPE;
+ else if (M_FONTDATA->m_faceName == wxT("LUCIDA"))
+ M_FONTDATA->m_family = wxDECORATIVE;
+ else if (M_FONTDATA->m_faceName == wxT("UTOPIA"))
+ M_FONTDATA->m_family = wxSCRIPT;
+
+ tn.GetNextToken(); // avg width
+
+ // deal with font encoding
+ M_FONTDATA->m_encoding = enc;
+ if ( M_FONTDATA->m_encoding == wxFONTENCODING_SYSTEM )
+ {
+ wxString registry = tn.GetNextToken().MakeUpper(),
+ encoding = tn.GetNextToken().MakeUpper();
+ if ( registry == _T("ISO8859") )
+ {
+ int cp;
+ if ( wxSscanf(encoding, wxT("%d"), &cp) == 1 )
+ {
+ M_FONTDATA->m_encoding =
+ (wxFontEncoding)(wxFONTENCODING_ISO8859_1 + cp - 1);
+ }
+ }
+ else if ( registry == _T("MICROSOFT") )
+ {
+ int cp;
+ if ( wxSscanf(encoding, wxT("cp125%d"), &cp) == 1 )
+ {
+ M_FONTDATA->m_encoding =
+ (wxFontEncoding)(wxFONTENCODING_CP1250 + cp);
+ }
+ }
+ else if ( registry == _T("KOI8") )
+ {
+ M_FONTDATA->m_encoding = wxFONTENCODING_KOI8;
+ }
+ //else: unknown encoding - may be give a warning here?
+ else
+ return FALSE;
+ }
return TRUE;
}
wxFont::~wxFont()
{
- if (wxTheFontList)
- wxTheFontList->DeleteObject( this );
}
// ----------------------------------------------------------------------------
return M_FONTDATA->m_encoding;
}
+wxNativeFontInfo *wxFont::GetNativeFontInfo() const
+{
+ wxCHECK_MSG( Ok(), (wxNativeFontInfo *)NULL, wxT("invalid font") );
+
+ if(M_FONTDATA->m_nativeFontInfo.xFontName.IsEmpty())
+ GetInternalFont();
+
+ return new wxNativeFontInfo(M_FONTDATA->m_nativeFontInfo);
+}
+
+
// ----------------------------------------------------------------------------
// change font attributes
// ----------------------------------------------------------------------------
Unshare();
M_FONTDATA->m_pointSize = pointSize;
+ M_FONTDATA->m_nativeFontInfo.xFontName.Clear(); // invalid now
}
void wxFont::SetFamily(int family)
Unshare();
M_FONTDATA->m_family = family;
+ M_FONTDATA->m_nativeFontInfo.xFontName.Clear(); // invalid now
}
void wxFont::SetStyle(int style)
Unshare();
M_FONTDATA->m_style = style;
+ M_FONTDATA->m_nativeFontInfo.xFontName.Clear(); // invalid now
}
void wxFont::SetWeight(int weight)
Unshare();
M_FONTDATA->m_weight = weight;
+ M_FONTDATA->m_nativeFontInfo.xFontName.Clear(); // invalid now
}
void wxFont::SetFaceName(const wxString& faceName)
Unshare();
M_FONTDATA->m_faceName = faceName;
+ M_FONTDATA->m_nativeFontInfo.xFontName.Clear(); // invalid now
}
void wxFont::SetUnderlined(bool underlined)
Unshare();
M_FONTDATA->m_encoding = encoding;
+ M_FONTDATA->m_nativeFontInfo.xFontName.Clear(); // invalid now
+}
+
+void wxFont::SetNativeFontInfo(const wxNativeFontInfo& info)
+{
+ Unshare();
+
+ M_FONTDATA->m_nativeFontInfo = info;
}
// ----------------------------------------------------------------------------
// get internal representation of font
// ----------------------------------------------------------------------------
+static GdkFont *g_systemDefaultGuiFont = (GdkFont*) NULL;
+
+GdkFont *GtkGetDefaultGuiFont()
+{
+ if (!g_systemDefaultGuiFont)
+ {
+ GtkWidget *widget = gtk_button_new();
+ GtkStyle *def = gtk_rc_get_style( widget );
+ if (def)
+ {
+ g_systemDefaultGuiFont = gdk_font_ref( def->font );
+ }
+ else
+ {
+ def = gtk_widget_get_default_style();
+ if (def)
+ g_systemDefaultGuiFont = gdk_font_ref( def->font );
+ }
+ gtk_widget_destroy( widget );
+ }
+ else
+ {
+ // already have it, but ref it once more before returning
+ gdk_font_ref(g_systemDefaultGuiFont);
+ }
+
+ return g_systemDefaultGuiFont;
+}
+
GdkFont *wxFont::GetInternalFont( float scale ) const
{
if (!Ok())
}
long int_scale = long(scale * 100.0 + 0.5); /* key for fontlist */
- int point_scale = (M_FONTDATA->m_pointSize * 10 * int_scale) / 100;
+ int point_scale = (int)((M_FONTDATA->m_pointSize * 10 * int_scale) / 100);
GdkFont *font = (GdkFont *) NULL;
wxNode *node = M_FONTDATA->m_scaled_xfonts.Find(int_scale);
}
else
{
-#if 0
- if ((int_scale == 100) &&
- (M_FONTDATA->m_family == wxSWISS) &&
- (M_FONTDATA->m_style == wxNORMAL) &&
- (M_FONTDATA->m_pointSize == 12) &&
- (M_FONTDATA->m_weight == wxNORMAL) &&
- (M_FONTDATA->m_underlined == FALSE))
+ if (*this == wxSystemSettings::GetSystemFont( wxSYS_DEFAULT_GUI_FONT))
{
- font = gdk_font_load( "-adobe-helvetica-medium-r-normal--*-120-*-*-*-*-*-*" );
+ font = GtkGetDefaultGuiFont();
}
- else
-#endif // 0
+ if (!font)
{
font = wxLoadQueryNearestFont( point_scale,
M_FONTDATA->m_family,
M_FONTDATA->m_weight,
M_FONTDATA->m_underlined,
M_FONTDATA->m_faceName,
- M_FONTDATA->m_encoding );
+ M_FONTDATA->m_encoding,
+ &M_FONTDATA->m_nativeFontInfo.xFontName );
}
M_FONTDATA->m_scaled_xfonts.Append( int_scale, (wxObject*)font );
}
- if (!font)
- {
- wxLogError(wxT("could not load any font"));
- }
+ // it's quite useless to make it a wxCHECK because we're going to crash
+ // anyhow...
+ wxASSERT_MSG( font, wxT("could not load any font?") );
return font;
}
projects / wxWidgets.git / blobdiff