X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/358fc25cc3f1ad77f3d98ca9ef7debd8e128eb88..b2cad68016b67027003b1ff855c825f08a78bb3a:/src/gtk1/font.cpp diff --git a/src/gtk1/font.cpp b/src/gtk1/font.cpp index c49f0d0448..ceb1255ac4 100644 --- a/src/gtk1/font.cpp +++ b/src/gtk1/font.cpp @@ -13,13 +13,18 @@ #include "wx/font.h" #include "wx/utils.h" +#include "wx/log.h" #include +#include "gdk/gdk.h" + //----------------------------------------------------------------------------- // local data //----------------------------------------------------------------------------- +/* extern wxFontNameDirectory *wxTheFontNameDirectory; +*/ //----------------------------------------------------------------------------- // wxFont @@ -37,7 +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; @@ -54,7 +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; } @@ -66,7 +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 ); @@ -106,32 +108,32 @@ wxFont::wxFont( char *xFontName ) M_FONTDATA->m_font = gdk_font_load( xFontName ); } -wxFont::wxFont( int pointSize, int family, int style, int weight, bool underlined = FALSE, - const wxString& face = wxEmptyString ) +wxFont::wxFont( int pointSize, int family, int style, int weight, bool underlined, const wxString& face ) { 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 ); @@ -157,12 +159,12 @@ wxFont& wxFont::operator = ( const wxFont& font ) return *this; } -bool wxFont::operator == ( const wxFont& font ) +bool wxFont::operator == ( const wxFont& font ) const { return m_refData == font.m_refData; } -bool wxFont::operator != ( const wxFont& font ) +bool wxFont::operator != ( const wxFont& font ) const { return m_refData != font.m_refData; } @@ -174,98 +176,90 @@ bool wxFont::Ok() const int wxFont::GetPointSize() const { - wxCHECK_MSG( Ok(), 0, "invalid font" ); + wxCHECK_MSG( Ok(), 0, _T("invalid font") ); return M_FONTDATA->m_pointSize; } wxString wxFont::GetFaceName() const { - wxCHECK_MSG( Ok(), "", "invalid font" ); + wxCHECK_MSG( Ok(), _T(""), _T("invalid font") ); - wxString s = wxTheFontNameDirectory->GetFontName( M_FONTDATA->m_fontId ); - return s; + return M_FONTDATA->m_faceName; } int wxFont::GetFamily() const { - wxCHECK_MSG( Ok(), 0, "invalid font" ); + wxCHECK_MSG( Ok(), 0, _T("invalid font") ); return M_FONTDATA->m_family; } wxString wxFont::GetFamilyString() const { - wxCHECK_MSG( Ok(), "wxDEFAULT", "invalid font" ); + wxCHECK_MSG( Ok(), _T("wxDEFAULT"), _T("invalid font") ); switch (M_FONTDATA->m_family) { - case wxDECORATIVE: return wxString("wxDECORATIVE"); - case wxROMAN: return wxString("wxROMAN"); - case wxSCRIPT: return wxString("wxSCRIPT"); - case wxSWISS: return wxString("wxSWISS"); - case wxMODERN: return wxString("wxMODERN"); - case wxTELETYPE: return wxString("wxTELETYPE"); - default: return "wxDEFAULT"; + case wxDECORATIVE: return wxString(_T("wxDECORATIVE")); + case wxROMAN: return wxString(_T("wxROMAN")); + case wxSCRIPT: return wxString(_T("wxSCRIPT")); + case wxSWISS: return wxString(_T("wxSWISS")); + case wxMODERN: return wxString(_T("wxMODERN")); + case wxTELETYPE: return wxString(_T("wxTELETYPE")); + default: return _T("wxDEFAULT"); } 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" ); + wxCHECK_MSG( Ok(), 0, _T("invalid font") ); return M_FONTDATA->m_style; } wxString wxFont::GetStyleString() const { - wxCHECK_MSG( Ok(), "wxDEFAULT", "invalid font" ); + wxCHECK_MSG( Ok(), _T("wxDEFAULT"), _T("invalid font") ); switch (M_FONTDATA->m_style) { - case wxNORMAL: return wxString("wxNORMAL"); - case wxSLANT: return wxString("wxSLANT"); - case wxITALIC: return wxString("wxITALIC"); - default: return wxString("wxDEFAULT"); + case wxNORMAL: return wxString(_T("wxNORMAL")); + case wxSLANT: return wxString(_T("wxSLANT")); + case wxITALIC: return wxString(_T("wxITALIC")); + default: return wxString(_T("wxDEFAULT")); } - return wxString("wxDEFAULT"); + return wxString(_T("wxDEFAULT")); } int wxFont::GetWeight() const { - wxCHECK_MSG( Ok(), 0, "invalid font" ); + wxCHECK_MSG( Ok(), 0, _T("invalid font") ); return M_FONTDATA->m_weight; } wxString wxFont::GetWeightString() const { - wxCHECK_MSG( Ok(), "wxDEFAULT", "invalid font" ); + wxCHECK_MSG( Ok(), _T("wxDEFAULT"), _T("invalid font") ); switch (M_FONTDATA->m_weight) { - case wxNORMAL: return wxString("wxNORMAL"); - case wxBOLD: return wxString("wxBOLD"); - case wxLIGHT: return wxString("wxLIGHT"); - default: return wxString("wxDEFAULT"); + case wxNORMAL: return wxString(_T("wxNORMAL")); + case wxBOLD: return wxString(_T("wxBOLD")); + case wxLIGHT: return wxString(_T("wxLIGHT")); + default: return wxString(_T("wxDEFAULT")); } - return wxString("wxDEFAULT"); + return wxString(_T("wxDEFAULT")); } bool wxFont::GetUnderlined() const { - wxCHECK_MSG( Ok(), FALSE, "invalid font" ); + wxCHECK_MSG( Ok(), FALSE, _T("invalid font") ); return M_FONTDATA->m_underlined; } @@ -330,22 +324,21 @@ 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()) { - wxFAIL_MSG( "invalid font" ); + wxFAIL_MSG( _T("invalid font") ); 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; @@ -356,13 +349,7 @@ GdkFont *wxFont::GetInternalFont(float scale) const } else { - /* - if (int_scale == 100) printf( "int_scale.\n" ); - if (M_FONTDATA->m_style == wxSWISS) printf( "swiss.\n" ); - if (M_FONTDATA->m_pointSize == 12) printf( "12.\n" ); - if (M_FONTDATA->m_weight == wxNORMAL) printf( "normal.\n" ); - if (M_FONTDATA->m_underlined == FALSE) printf( "false.\n" ); - */ +/* if ((int_scale == 100) && (M_FONTDATA->m_family == wxSWISS) && (M_FONTDATA->m_style == wxNORMAL) && @@ -373,15 +360,19 @@ 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) - printf("could not load any font"); - // wxError("could not load any font", "wxFont"); + { + wxLogError(_T("could not load any font")); + } + return font; } @@ -389,51 +380,91 @@ 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 ); + wxChar *xfamily = (wxChar*) NULL; + wxChar *xstyle = (wxChar*) NULL; + wxChar *xweight = (wxChar*) NULL; + + switch (family) + { + case wxDECORATIVE: xfamily = _T("lucida"); break; + case wxROMAN: xfamily = _T("times"); break; + case wxMODERN: xfamily = _T("courier"); break; + case wxSWISS: xfamily = _T("helvetica"); break; + case wxTELETYPE: xfamily = _T("lucidatypewriter"); break; + case wxSCRIPT: xfamily = _T("utopia"); break; + default: xfamily = _T("*"); + } + + if (!facename.IsEmpty()) + { + wxSprintf( wxBuffer, _T("-*-%s-*-*-normal-*-*-*-*-*-*-*-*-*"), facename.c_str() ); + GdkFont *test = gdk_font_load( wxConvCurrent->cWX2MB(wxBuffer) ); + if (test) + { + gdk_font_unref( test ); + xfamily = WXSTRINGCAST facename; + } + } + + switch (style) + { + case wxITALIC: xstyle = _T("i"); break; + case wxSLANT: xstyle = _T("o"); break; + case wxNORMAL: xstyle = _T("r"); break; + default: xstyle = _T("*"); break; + } + switch (weight) + { + case wxBOLD: xweight = _T("bold"); break; + case wxLIGHT: + case wxNORMAL: xweight = _T("medium"); break; + default: xweight = _T("*"); break; + } + + wxSprintf( wxBuffer, _T("-*-%s-%s-%s-normal-*-*-%d-*-*-*-*-*-*"), + xfamily, xweight, xstyle, pointSize); + + return gdk_font_load( wxConvCurrent->cWX2MB(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.) + /* 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.) + font = wxLoadQueryFont(i, family, style, weight, underlined, facename ); + + /* 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 + 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 //----------------------------------------------------------------------------- @@ -514,7 +545,8 @@ static char *font_defaults[] = { "ScreenItalic", "i", "ScreenSlant", "o", - "ScreenDefaultBase", "misc-fixed", + "ScreenDefaultBase", "*-times", + "ScreenRomanBase", "*-times", "ScreenDecorativeBase", "*-helvetica", "ScreenModernBase", "*-courier", @@ -547,7 +579,8 @@ enum {wxSTYLE_NORMAL, wxSTYLE_ITALIC, wxSTYLE_SLANT, wxNUM_STYLES}; static int WCoordinate(int w) { - switch (w) { + switch (w) + { case wxBOLD: return wxWEIGHT_BOLD; case wxLIGHT: return wxWEIGHT_LIGHT; case wxNORMAL: @@ -557,7 +590,8 @@ static int WCoordinate(int w) static int SCoordinate(int s) { - switch (s) { + switch (s) + { case wxITALIC: return wxSTYLE_ITALIC; case wxSLANT: return wxSTYLE_SLANT; case wxNORMAL: @@ -569,7 +603,8 @@ static int SCoordinate(int s) // wxSuffixMap //----------------------------------------------------------------------------- -class wxSuffixMap { +class wxSuffixMap +{ public: ~wxSuffixMap(); @@ -582,10 +617,6 @@ public: void Initialize(const char *, const char *); }; -//#if !USE_RESOURCES -#define wxGetResource(a, b, c) 0 -//#endif - static void SearchResource(const char *prefix, const char **names, int count, char **v) { int k, i, j; @@ -596,20 +627,32 @@ static void SearchResource(const char *prefix, const char **names, int count, ch *v = (char *) NULL; internal = (char *) NULL; - for (i = 0; i < k; i++) { + for (i = 0; i < k; i++) + { strcpy(resource, prefix); - for (j = 0; j < count; j++) { + 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} + if (!(i & (1 << j))) strcat(resource, names[j]); else strcat(resource, "_"); } - if (wxGetResource(wxAPP_CLASS, (char *)resource, v)) - return; - if (!internal) { + + // we previously search the Xt-resources here + + if (!internal) + { defaults = font_defaults; - while (*defaults) { - if (!strcmp(*defaults, resource)) { + while (*defaults) + { + if (!strcmp(*defaults, resource)) + { internal = defaults[1]; break; } @@ -617,8 +660,27 @@ static void SearchResource(const char *prefix, const char **names, int count, ch } } } + if (internal) - *v = copystring(internal); + { + 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 + + strcpy( resource,"-*-" ); // any producer + strcat( resource, names[0] ); // facename + strcat( resource, "${ScreenStdSuffix}" ); // add size params later on + *v = copystring(resource); + } + else + { + *v = copystring(internal); + } + } } wxSuffixMap::~wxSuffixMap() @@ -627,7 +689,8 @@ wxSuffixMap::~wxSuffixMap() for (k = 0; k < wxNUM_WEIGHTS; ++k) for (j = 0; j < wxNUM_STYLES; ++j) - if (map[k][j]) { + if (map[k][j]) + { delete[] map[k][j]; map[k][j] = (char *) NULL; } @@ -640,15 +703,19 @@ void wxSuffixMap::Initialize(const char *resname, const char *devresname) int i, j, k; const char *names[3]; - for (k = 0; k < wxNUM_WEIGHTS; k++) { - switch (k) { + for (k = 0; k < wxNUM_WEIGHTS; k++) + { + switch (k) + { case wxWEIGHT_NORMAL: weight = "Medium"; break; case wxWEIGHT_LIGHT: weight = "Light"; break; case wxWEIGHT_BOLD: - default: weight = "Bold"; + default: weight = "Bold"; } - for (j = 0; j < wxNUM_STYLES; j++) { - switch (j) { + for (j = 0; j < wxNUM_STYLES; j++) + { + switch (j) + { case wxSTYLE_NORMAL: style = "Straight"; break; case wxSTYLE_ITALIC: style = "Italic"; break; case wxSTYLE_SLANT: @@ -659,18 +726,22 @@ void wxSuffixMap::Initialize(const char *resname, const char *devresname) names[2] = style; SearchResource(devresname, names, 3, &v); - - /* Expand macros in the found string: */ + + // Expand macros in the found string: found: int len, closer = 0, startpos = 0; len = (v ? strlen(v) : 0); - for (i = 0; i < len; i++) { - if (v[i] == '$' && ((v[i+1] == '[') || (v[i+1] == '{'))) { + for (i = 0; i < len; i++) + { + if (v[i] == '$' && ((v[i+1] == '[') || (v[i+1] == '{'))) + { startpos = i; closer = (v[i+1] == '[') ? ']' : '}'; ++i; - } else if (v[i] == closer) { + } + else if (v[i] == closer) + { int newstrlen; const char *r = (char *) NULL; bool delete_r = FALSE; char *name; @@ -678,7 +749,8 @@ found: name = v + startpos + 2; v[i] = 0; - if (closer == '}') { + if (closer == '}') + { int i, count, len; char **names; @@ -691,7 +763,8 @@ found: names = new char*[count]; names[0] = name; for (i = 0, count = 1; i < len; i++) - if (name[i] == ',') { + if (name[i] == ',') + { names[count++] = name + i + 1; name[i] = 0; } @@ -700,12 +773,13 @@ found: delete_r = (r != 0); delete[] names; - if (!r) { + if (!r) + { for (i = 0; i < len; i++) if (!name[i]) name[i] = ','; r = ""; - printf("Bad resource name \"%s\" in font lookup\n", name); + wxLogError( "Bad resource name in font lookup." ); } } else if (!strcmp(name, "weight")) { r = weight; @@ -715,7 +789,7 @@ found: r = resname; } else { r = ""; - printf("Bad font macro name \"%s\"\n", name); + wxLogError( "Bad font macro name." ); } // add r to v @@ -732,7 +806,7 @@ found: goto found; } } - /* We have a final value: */ + // We have a final value: map[k][j] = v; } } @@ -842,6 +916,7 @@ void wxFontNameDirectory::Initialize(int fontid, int family, const char *resname sprintf(resource, "Family%s", resname); SearchResource((const char *)resource, (const char **) NULL, 0, (char **)&fam); + if (fam) { if (!strcmp(fam, "Default")) family = wxDEFAULT; @@ -859,7 +934,7 @@ void wxFontNameDirectory::Initialize(int fontid, int family, const char *resname int wxFontNameDirectory::FindOrCreateFontId(const char *name, int family) { int id; - + // font exists -> return id if ( (id = GetFontId(name)) ) return id; @@ -934,3 +1009,5 @@ int wxFontNameDirectory::GetFamily(int fontid) // font does not exist return wxDEFAULT; } + +*/