X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/5705323ef130f8102f13ae8cfb0067f696b9042e..06ad863606966ceee6e7eea537f8d427f0d891a9:/src/gtk1/font.cpp diff --git a/src/gtk1/font.cpp b/src/gtk1/font.cpp index 49a32fd768..9e52e23db1 100644 --- a/src/gtk1/font.cpp +++ b/src/gtk1/font.cpp @@ -16,11 +16,15 @@ #include "wx/log.h" #include +#include "gdk/gdk.h" + //----------------------------------------------------------------------------- // local data //----------------------------------------------------------------------------- +/* extern wxFontNameDirectory *wxTheFontNameDirectory; +*/ //----------------------------------------------------------------------------- // wxFont @@ -38,7 +42,6 @@ public: int m_pointSize; int m_family, m_style, m_weight; bool m_underlined; - int m_fontId; wxString m_faceName; bool m_byXFontName; @@ -55,7 +58,6 @@ wxFontRefData::wxFontRefData() : m_scaled_xfonts(wxKEY_INTEGER) m_style = wxNORMAL; m_weight = wxNORMAL; m_underlined = FALSE; - m_fontId = 0; m_font = (GdkFont *) NULL; } @@ -67,7 +69,6 @@ wxFontRefData::wxFontRefData( const wxFontRefData& data ) : m_scaled_xfonts(wxKE m_style = data.m_style; m_weight = data.m_weight; m_underlined = data.m_underlined; - m_fontId = data.m_fontId; m_faceName = data.m_faceName; m_font = (GdkFont *) NULL; if (data.m_font) m_font = gdk_font_ref( data.m_font ); @@ -112,27 +113,28 @@ wxFont::wxFont( int pointSize, int family, int style, int weight, bool underline { m_refData = new wxFontRefData(); - if (family == wxDEFAULT) family = wxSWISS; - M_FONTDATA->m_family = family; - - if (!face.IsEmpty()) - { - M_FONTDATA->m_faceName = face; - M_FONTDATA->m_fontId = wxTheFontNameDirectory->FindOrCreateFontId( face, family ); - M_FONTDATA->m_family = wxTheFontNameDirectory->GetFamily( family ); - } + if (family == wxDEFAULT) + M_FONTDATA->m_family = wxSWISS; else - { - M_FONTDATA->m_fontId = family; - M_FONTDATA->m_family = wxTheFontNameDirectory->GetFamily( family ); - } + M_FONTDATA->m_family = family; + + if (!face.IsEmpty()) M_FONTDATA->m_faceName = face; - if (style == wxDEFAULT) style = wxNORMAL; - M_FONTDATA->m_style = style; - if (weight == wxDEFAULT) weight = wxNORMAL; - M_FONTDATA->m_weight = weight; - if (pointSize == wxDEFAULT) pointSize = 12; - M_FONTDATA->m_pointSize = pointSize; + if (style == wxDEFAULT) + M_FONTDATA->m_style = wxNORMAL; + else + M_FONTDATA->m_style = style; + + if (weight == wxDEFAULT) + M_FONTDATA->m_weight = wxNORMAL; + else + M_FONTDATA->m_weight = weight; + + if (pointSize == wxDEFAULT) + M_FONTDATA->m_pointSize = 12; + else + M_FONTDATA->m_pointSize = pointSize; + M_FONTDATA->m_underlined = underlined; if (wxTheFontList) wxTheFontList->Append( this ); @@ -184,8 +186,7 @@ wxString wxFont::GetFaceName() const { wxCHECK_MSG( Ok(), "", "invalid font" ); - wxString s = wxTheFontNameDirectory->GetFontName( M_FONTDATA->m_fontId ); - return s; + return M_FONTDATA->m_faceName; } int wxFont::GetFamily() const @@ -213,13 +214,6 @@ wxString wxFont::GetFamilyString() const return "wxDEFAULT"; } -int wxFont::GetFontId() const -{ - wxCHECK_MSG( Ok(), 0, "invalid font" ); - - return M_FONTDATA->m_fontId; // stub -} - int wxFont::GetStyle() const { wxCHECK_MSG( Ok(), 0, "invalid font" ); @@ -331,12 +325,10 @@ void wxFont::SetUnderlined(bool underlined) // get internal representation of font //----------------------------------------------------------------------------- -// local help function -static GdkFont *wxLoadQueryNearestFont(int point_size, int fontid, - int style, int weight, - bool underlined); +static GdkFont *wxLoadQueryNearestFont( int point_size, int family, int style, int weight, + bool underlined, const wxString &facename ); -GdkFont *wxFont::GetInternalFont(float scale) const +GdkFont *wxFont::GetInternalFont( float scale ) const { if (!Ok()) { @@ -344,9 +336,10 @@ GdkFont *wxFont::GetInternalFont(float scale) const return (GdkFont*) NULL; } + /* short cut if the special X font constructor has been used */ if (M_FONTDATA->m_byXFontName) return M_FONTDATA->m_font; - long int_scale = long(scale * 100.0 + 0.5); // key for fontlist + long int_scale = long(scale * 100.0 + 0.5); /* key for fontlist */ int point_scale = (M_FONTDATA->m_pointSize * 10 * int_scale) / 100; GdkFont *font = (GdkFont *) NULL; @@ -357,6 +350,7 @@ GdkFont *wxFont::GetInternalFont(float scale) const } else { +/* if ((int_scale == 100) && (M_FONTDATA->m_family == wxSWISS) && (M_FONTDATA->m_style == wxNORMAL) && @@ -367,14 +361,18 @@ GdkFont *wxFont::GetInternalFont(float scale) const font = gdk_font_load( "-adobe-helvetica-medium-r-normal--*-120-*-*-*-*-*-*" ); } else +*/ { - font = wxLoadQueryNearestFont( point_scale, M_FONTDATA->m_fontId, M_FONTDATA->m_style, - M_FONTDATA->m_weight, M_FONTDATA->m_underlined ); + font = wxLoadQueryNearestFont( point_scale, M_FONTDATA->m_family, M_FONTDATA->m_style, + M_FONTDATA->m_weight, M_FONTDATA->m_underlined, M_FONTDATA->m_faceName ); } M_FONTDATA->m_scaled_xfonts.Append( int_scale, (wxObject*)font ); } + if (!font) + { wxLogError("could not load any font"); + } return font; } @@ -383,51 +381,89 @@ GdkFont *wxFont::GetInternalFont(float scale) const // local utilities to find a X font //----------------------------------------------------------------------------- -static GdkFont *wxLoadQueryFont(int point_size, int fontid, int style, - int weight, bool WXUNUSED(underlined)) +static GdkFont*wxLoadQueryFont( int pointSize, int family, int style, int weight, + bool underlined, const wxString &facename ) { - char buffer[512]; - char *name = wxTheFontNameDirectory->GetScreenName( fontid, weight, style ); - - if (!name) - name = "-*-*-*-*-*-*-*-%d-*-*-*-*-*-*"; - sprintf(buffer, name, point_size); - - return gdk_font_load( buffer ); + char *xfamily = (char*) NULL; + char *xstyle = (char*) NULL; + char *xweight = (char*) NULL; + + switch (family) + { + case wxDECORATIVE: xfamily = "lucida"; break; + case wxROMAN: xfamily = "times"; break; + case wxMODERN: xfamily = "courier"; break; + case wxSWISS: xfamily = "helvetica"; break; + case wxTELETYPE: xfamily = "lucidatypewriter"; break; + case wxSCRIPT: xfamily = "utopia"; break; + default: xfamily = "*"; + } + + if (!facename.IsEmpty()) + { + sprintf( wxBuffer, "-*-%s-*-*-normal-*-*-*-*-*-*-*-*-*", facename.c_str() ); + GdkFont *test = gdk_font_load( wxBuffer ); + if (test) + { + gdk_font_unref( test ); + xfamily = WXSTRINGCAST facename; + } + } + + switch (style) + { + case wxITALIC: xstyle = "i"; break; + case wxSLANT: xstyle = "o"; break; + case wxNORMAL: xstyle = "r"; break; + default: xstyle = "*"; break; + } + switch (weight) + { + case wxBOLD: xweight = "bold"; break; + case wxLIGHT: + case wxNORMAL: xweight = "medium"; break; + default: xweight = "*"; break; + } + + sprintf( wxBuffer, "-*-%s-%s-%s-normal-*-*-%d-*-*-*-*-*-*", + xfamily, xweight, xstyle, pointSize); + + return gdk_font_load( wxBuffer ); } -static GdkFont *wxLoadQueryNearestFont(int point_size, int fontid, - int style, int weight, - bool underlined) +static GdkFont *wxLoadQueryNearestFont( int point_size, int family, int style, int weight, + bool underlined, const wxString &facename ) { - GdkFont *font; - - font = wxLoadQueryFont( point_size, fontid, style, weight, underlined ); + GdkFont *font = wxLoadQueryFont( point_size, family, style, weight, underlined, facename ); - if (!font) { - // search up and down by stepsize 10 + if (!font) + { + /* search up and down by stepsize 10 */ int max_size = point_size + 20 * (1 + (point_size/180)); int min_size = point_size - 20 * (1 + (point_size/180)); - int i; - - // Search for smaller size (approx.) - for (i=point_size-10; !font && i >= 10 && i >= min_size; i -= 10) - font = wxLoadQueryFont(i, fontid, style, weight, underlined); - // Search for larger size (approx.) - for (i=point_size+10; !font && i <= max_size; i += 10) - font = wxLoadQueryFont(i, fontid, style, weight, underlined); - // Try default family - if (!font && fontid != wxDEFAULT) - font = wxLoadQueryFont(point_size, wxDEFAULT, style, - weight, underlined); - // Bogus font + + /* Search for smaller size (approx.) */ + for (int i=point_size-10; !font && i >= 10 && i >= min_size; i -= 10) + font = wxLoadQueryFont(i, family, style, weight, underlined, facename ); + + /* Search for larger size (approx.) */ + for (int i=point_size+10; !font && i <= max_size; i += 10) + font = wxLoadQueryFont( i, family, style, weight, underlined, facename ); + + /* Try default family */ + if (!font && family != wxDEFAULT) + font = wxLoadQueryFont( point_size, wxDEFAULT, style, weight, underlined, facename ); + + /* Bogus font */ if (!font) - font = wxLoadQueryFont(120, wxDEFAULT, wxNORMAL, wxNORMAL, - underlined); + font = wxLoadQueryFont(120, wxDEFAULT, wxNORMAL, wxNORMAL, underlined, facename ); } + return font; } +/* + //----------------------------------------------------------------------------- // face names and index functions //----------------------------------------------------------------------------- @@ -508,7 +544,8 @@ static char *font_defaults[] = { "ScreenItalic", "i", "ScreenSlant", "o", - "ScreenDefaultBase", "misc-fixed", + "ScreenDefaultBase", "*-times", + "ScreenRomanBase", "*-times", "ScreenDecorativeBase", "*-helvetica", "ScreenModernBase", "*-courier", @@ -594,12 +631,11 @@ static void SearchResource(const char *prefix, const char **names, int count, ch strcpy(resource, prefix); for (j = 0; j < count; j++) { - /* upon failure to find a matching fontname - in the default fonts above, we substitute more - and more values by _ so that at last ScreenMyFontBoldNormal - would turn into Screen___ and this will then get - converted to -${ScreenDefaultBase}${ScreenStdSuffix} - */ + // upon failure to find a matching fontname + // in the default fonts above, we substitute more + // and more values by _ so that at last ScreenMyFontBoldNormal + // would turn into Screen___ and this will then get + // converted to -${ScreenDefaultBase}${ScreenStdSuffix} if (!(i & (1 << j))) strcat(resource, names[j]); @@ -607,7 +643,7 @@ static void SearchResource(const char *prefix, const char **names, int count, ch strcat(resource, "_"); } - /* we previously search the Xt-resources here */ + // we previously search the Xt-resources here if (!internal) { @@ -626,16 +662,17 @@ static void SearchResource(const char *prefix, const char **names, int count, ch if (internal) { - if (strcmp(internal,"-${ScreenDefaultBase}${ScreenStdSuffix}") == 0) + if ((strcmp(internal,"-${ScreenDefaultBase}${ScreenStdSuffix}") == 0) && + (strcmp(names[0], "Default") != 0)) { - /* we did not find any font name in the standard list. - this can (hopefully does) mean that someone supplied - the facename in the wxFont constructor so we insert - it here */ + // we did not find any font name in the standard list. + // this can (hopefully does) mean that someone supplied + // the facename in the wxFont constructor so we insert + // it here - strcpy( resource,"-*-" ); /* any producer */ - strcat( resource, names[0] ); /* facename */ - strcat( resource, "${ScreenStdSuffix}" ); /* add size params later on */ + strcpy( resource,"-*-" ); // any producer + strcat( resource, names[0] ); // facename + strcat( resource, "${ScreenStdSuffix}" ); // add size params later on *v = copystring(resource); } else @@ -689,7 +726,7 @@ void wxSuffixMap::Initialize(const char *resname, const char *devresname) SearchResource(devresname, names, 3, &v); - /* Expand macros in the found string: */ + // Expand macros in the found string: found: int len, closer = 0, startpos = 0; @@ -768,7 +805,7 @@ found: goto found; } } - /* We have a final value: */ + // We have a final value: map[k][j] = v; } } @@ -971,3 +1008,5 @@ int wxFontNameDirectory::GetFamily(int fontid) // font does not exist return wxDEFAULT; } + +*/