X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/b20cb045881bcd1fefab69c910d705948ff62c14..1659164a6f06194b40de1eaa72d4035130891227:/src/unix/fontutil.cpp diff --git a/src/unix/fontutil.cpp b/src/unix/fontutil.cpp index 13f155a6d2..23fc29e761 100644 --- a/src/unix/fontutil.cpp +++ b/src/unix/fontutil.cpp @@ -1,6 +1,6 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: unix/fontutil.cpp -// Purpose: Font helper functions for X11 (GDK/X) +// Name: src/unix/fontutil.cpp +// Purpose: Font helper functions for wxX11, wxGTK, wxMotif // Author: Vadim Zeitlin // Modified by: // Created: 05.11.99 @@ -17,10 +17,6 @@ // headers // ---------------------------------------------------------------------------- -#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) - #pragma implementation "fontutil.h" -#endif - // For compilers that support precompilation, includes "wx.h". #include "wx/wxprec.h" @@ -28,26 +24,37 @@ #pragma hdrstop #endif +#include "wx/fontutil.h" + #ifndef WX_PRECOMP + #include "wx/app.h" #include "wx/font.h" // wxFont enums #include "wx/encinfo.h" + #include "wx/hash.h" + #include "wx/utils.h" // for wxGetDisplay() + #include "wx/module.h" #endif // PCH -#include "wx/fontutil.h" #include "wx/fontmap.h" #include "wx/tokenzr.h" -#include "wx/hash.h" -#include "wx/module.h" +#include "wx/fontenum.h" #if wxUSE_PANGO #include "pango/pango.h" #ifdef __WXGTK20__ -#include "wx/gtk/private.h" -extern GtkWidget *wxGetRootWindow(); + #include "wx/gtk/private.h" + extern GtkWidget *wxGetRootWindow(); + + #define wxPANGO_CONV wxGTK_CONV_SYS + #define wxPANGO_CONV_BACK wxGTK_CONV_BACK_SYS #else -#include "wx/x11/private.h" + #include "wx/x11/private.h" + #include "wx/gtk/private/string.h" + + #define wxPANGO_CONV(s) s.utf8_str() + #define wxPANGO_CONV_BACK(s) wxString::FromUTF8Unchecked(s) #endif // ---------------------------------------------------------------------------- @@ -57,15 +64,24 @@ extern GtkWidget *wxGetRootWindow(); void wxNativeFontInfo::Init() { description = NULL; + m_underlined = false; + m_strikethrough = false; } -void -wxNativeFontInfo::Init(const wxNativeFontInfo& info) +void wxNativeFontInfo::Init(const wxNativeFontInfo& info) { if (info.description) + { description = pango_font_description_copy(info.description); + m_underlined = info.GetUnderlined(); + m_strikethrough = info.GetStrikethrough(); + } else + { description = NULL; + m_underlined = false; + m_strikethrough = false; + } } void wxNativeFontInfo::Free() @@ -101,12 +117,10 @@ wxFontStyle wxNativeFontInfo::GetStyle() const wxFontWeight wxNativeFontInfo::GetWeight() const { -#if 0 // We seem to currently initialize only by string. // In that case PANGO_FONT_MASK_WEIGHT is always set. - if (!(pango_font_description_get_set_fields(description) & PANGO_FONT_MASK_WEIGHT)) - return wxFONTWEIGHT_NORMAL; -#endif + // if (!(pango_font_description_get_set_fields(description) & PANGO_FONT_MASK_WEIGHT)) + // return wxFONTWEIGHT_NORMAL; PangoWeight pango_weight = pango_font_description_get_weight( description ); @@ -126,26 +140,40 @@ wxFontWeight wxNativeFontInfo::GetWeight() const bool wxNativeFontInfo::GetUnderlined() const { - return FALSE; + return m_underlined; } -wxString wxNativeFontInfo::GetFaceName() const +bool wxNativeFontInfo::GetStrikethrough() const { - wxString tmp = wxGTK_CONV_BACK( pango_font_description_get_family( description ) ); + return m_strikethrough; +} - return tmp; +wxString wxNativeFontInfo::GetFaceName() const +{ + // the Pango "family" is the wx "face name" + return wxPANGO_CONV_BACK(pango_font_description_get_family(description)); } wxFontFamily wxNativeFontInfo::GetFamily() const { - wxFontFamily ret = wxFONTFAMILY_DEFAULT; - char *family_text = g_ascii_strdown( pango_font_description_get_family( description ), -1 ); - // Check for some common fonts, to salvage what we can from the current win32 centric wxFont API: - if (strncmp( family_text, "monospace", 9 ) == 0) - ret = wxFONTFAMILY_TELETYPE; // begins with "Monospace" - else if (strncmp( family_text, "courier", 7 ) == 0) - ret = wxFONTFAMILY_TELETYPE; // begins with "Courier" -#ifdef HAVE_PANGO_FONT_FAMILY_IS_MONOSPACE + wxFontFamily ret = wxFONTFAMILY_UNKNOWN; + + const char *family_name = pango_font_description_get_family( description ); + + // note: not passing -1 as the 2nd parameter to g_ascii_strdown to work + // around a bug in the 64-bit glib shipped with solaris 10, -1 causes it + // to try to allocate 2^32 bytes. + if ( !family_name ) + return ret; + wxGtkString family_text(g_ascii_strdown(family_name, strlen(family_name))); + + // Check for some common fonts, to salvage what we can from the current + // win32 centric wxFont API: + if (wxStrnicmp( family_text, "monospace", 9 ) == 0) + ret = wxFONTFAMILY_TELETYPE; // begins with "Monospace" + else if (wxStrnicmp( family_text, "courier", 7 ) == 0) + ret = wxFONTFAMILY_TELETYPE; // begins with "Courier" +#if defined(__WXGTK20__) || defined(HAVE_PANGO_FONT_FAMILY_IS_MONOSPACE) else { PangoFontFamily **families; @@ -159,9 +187,10 @@ wxFontFamily wxNativeFontInfo::GetFamily() const #endif &families, &n_families); - for (int i = 0;i < n_families;++i) + for (int i = 0; i < n_families; ++i) { - if (g_ascii_strcasecmp(pango_font_family_get_name( families[i] ), pango_font_description_get_family( description )) == 0 ) + if (g_ascii_strcasecmp(pango_font_family_get_name( families[i] ), + pango_font_description_get_family( description )) == 0 ) { family = families[i]; break; @@ -170,29 +199,29 @@ wxFontFamily wxNativeFontInfo::GetFamily() const g_free(families); - wxASSERT_MSG( family, wxT("wxNativeFontInfo::GetFamily() - No appropriate PangoFontFamily found for ::description") ); - - //BCI: Cache the wxFontFamily inside the class. Validate cache with - //BCI: g_ascii_strcasecmp(pango_font_description_get_family(description), pango_font_family_get_name(family)) == 0 + // Some gtk+ systems might query for a non-existing font from + // wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT) on initialization, + // don't assert until wxSystemSettings::GetFont is checked for this - MR + // wxASSERT_MSG( family, "No appropriate PangoFontFamily found for ::description" ); if (family != NULL && pango_font_family_is_monospace( family )) ret = wxFONTFAMILY_TELETYPE; // is deemed a monospace font by pango } -#endif // pango_font_family_is_monospace +#endif // GTK+ 2 || HAVE_PANGO_FONT_FAMILY_IS_MONOSPACE - if (ret == wxFONTFAMILY_DEFAULT) + if (ret == wxFONTFAMILY_UNKNOWN) { - if (strstr( family_text, "sans" ) != NULL) // checked before serif, so that "* Sans Serif" fonts are detected correctly - ret = wxFONTFAMILY_SWISS; // contains "Sans" - else if (strstr( family_text, "serif" ) != NULL) - ret = wxFONTFAMILY_ROMAN; // contains "Serif" - else if (strncmp( family_text, "times", 5 ) == 0) - ret = wxFONTFAMILY_ROMAN; // begins with "Times" - else if (strncmp( family_text, "old", 3 ) == 0) - ret = wxFONTFAMILY_DECORATIVE; // Begins with "Old" - "Old English", "Old Town" + if (strstr( family_text, "sans" ) != NULL || strstr( family_text, "Sans" ) != NULL) + // checked before serif, so that "* Sans Serif" fonts are detected correctly + ret = wxFONTFAMILY_SWISS; // contains "Sans" + else if (strstr( family_text, "serif" ) != NULL || strstr( family_text, "Serif" ) != NULL) + ret = wxFONTFAMILY_ROMAN; // contains "Serif" + else if (wxStrnicmp( family_text, "times", 5 ) == 0) + ret = wxFONTFAMILY_ROMAN; // begins with "Times" + else if (wxStrnicmp( family_text, "old", 3 ) == 0) + ret = wxFONTFAMILY_DECORATIVE; // begins with "Old" - "Old English", "Old Town" } - free(family_text); return ret; } @@ -201,7 +230,6 @@ wxFontEncoding wxNativeFontInfo::GetEncoding() const return wxFONTENCODING_SYSTEM; } - void wxNativeFontInfo::SetPointSize(int pointsize) { pango_font_description_set_size( description, pointsize * PANGO_SCALE ); @@ -218,7 +246,7 @@ void wxNativeFontInfo::SetStyle(wxFontStyle style) pango_font_description_set_style( description, PANGO_STYLE_OBLIQUE ); break; default: - wxFAIL_MSG( _T("unknown font style") ); + wxFAIL_MSG( "unknown font style" ); // fall through case wxFONTSTYLE_NORMAL: pango_font_description_set_style( description, PANGO_STYLE_NORMAL ); @@ -237,97 +265,189 @@ void wxNativeFontInfo::SetWeight(wxFontWeight weight) pango_font_description_set_weight(description, PANGO_WEIGHT_LIGHT); break; default: - wxFAIL_MSG( _T("unknown font weight") ); + wxFAIL_MSG( "unknown font weight" ); // fall through case wxFONTWEIGHT_NORMAL: pango_font_description_set_weight(description, PANGO_WEIGHT_NORMAL); } } -void wxNativeFontInfo::SetUnderlined(bool WXUNUSED(underlined)) +void wxNativeFontInfo::SetUnderlined(bool underlined) { - wxFAIL_MSG( _T("not implemented") ); + // Pango doesn't have the underlined attribute so we store it separately + // (and handle it specially in wxWindowDCImpl::DoDrawText()). + m_underlined = underlined; } -void wxNativeFontInfo::SetFaceName(wxString facename) +void wxNativeFontInfo::SetStrikethrough(bool strikethrough) { - pango_font_description_set_family( description, wxGTK_CONV(facename) ); + // As with the underlined attribute above, we handle this one separately as + // Pango doesn't support it as part of the font description. + m_strikethrough = strikethrough; } -void wxNativeFontInfo::SetFamily(wxFontFamily WXUNUSED(family)) +bool wxNativeFontInfo::SetFaceName(const wxString& facename) { - wxFAIL_MSG( _T("not implemented") ); + pango_font_description_set_family(description, wxPANGO_CONV(facename)); + + // we return true because Pango doesn't tell us if the call failed or not; + // instead on wxGTK wxFont::SetFaceName() will call wxFontBase::SetFaceName() + // which does the check + return true; } -void wxNativeFontInfo::SetEncoding(wxFontEncoding WXUNUSED(encoding)) +void wxNativeFontInfo::SetFamily(wxFontFamily family) { - wxFAIL_MSG( _T("not implemented") ); -} + wxArrayString facename; + // the list of fonts associated with a family was partially + // taken from http://www.codestyle.org/css/font-family + switch ( family ) + { + case wxFONTFAMILY_SCRIPT: + // corresponds to the cursive font family in the page linked above + facename.Add(wxS("URW Chancery L")); + facename.Add(wxS("Comic Sans MS")); + break; -bool wxNativeFontInfo::FromString(const wxString& s) -{ - if (description) - pango_font_description_free( description ); + case wxFONTFAMILY_DECORATIVE: + // corresponds to the fantasy font family in the page linked above + facename.Add(wxS("Impact")); + break; - description = pango_font_description_from_string( wxGTK_CONV( s ) ); + case wxFONTFAMILY_ROMAN: + // corresponds to the serif font family in the page linked above + facename.Add(wxS("Serif")); + facename.Add(wxS("DejaVu Serif")); + facename.Add(wxS("DejaVu LGC Serif")); + facename.Add(wxS("Bitstream Vera Serif")); + facename.Add(wxS("Liberation Serif")); + facename.Add(wxS("FreeSerif")); + facename.Add(wxS("Luxi Serif")); + facename.Add(wxS("Times New Roman")); + facename.Add(wxS("Century Schoolbook L")); + facename.Add(wxS("URW Bookman L")); + facename.Add(wxS("URW Palladio L")); + facename.Add(wxS("Times")); + break; - return TRUE; -} + case wxFONTFAMILY_TELETYPE: + case wxFONTFAMILY_MODERN: + // corresponds to the monospace font family in the page linked above + facename.Add(wxS("Monospace")); + facename.Add(wxS("DejaVu Sans Mono")); + facename.Add(wxS("DejaVu LGC Sans Mono")); + facename.Add(wxS("Bitstream Vera Sans Mono")); + facename.Add(wxS("Liberation Mono")); + facename.Add(wxS("FreeMono")); + facename.Add(wxS("Luxi Mono")); + facename.Add(wxS("Courier New")); + facename.Add(wxS("Lucida Sans Typewriter")); + facename.Add(wxS("Nimbus Mono L")); + facename.Add(wxS("Andale Mono")); + facename.Add(wxS("Courier")); + break; -wxString wxNativeFontInfo::ToString() const -{ - char *str = pango_font_description_to_string( description ); - wxString tmp = wxGTK_CONV_BACK( str ); - g_free( str ); + case wxFONTFAMILY_SWISS: + case wxFONTFAMILY_DEFAULT: + default: + // corresponds to the sans-serif font family in the page linked above + facename.Add(wxS("Sans")); + facename.Add(wxS("DejaVu Sans")); + facename.Add(wxS("DejaVu LGC Sans")); + facename.Add(wxS("Bitstream Vera Sans")); + facename.Add(wxS("Liberation Sans")); + facename.Add(wxS("FreeSans")); + facename.Add(wxS("Luxi Sans")); + facename.Add(wxS("Arial")); + facename.Add(wxS("Lucida Sans")); + facename.Add(wxS("Nimbus Sans L")); + facename.Add(wxS("URW Gothic L")); + break; + } - return tmp; + SetFaceName(facename); } -bool wxNativeFontInfo::FromUserString(const wxString& s) +void wxNativeFontInfo::SetEncoding(wxFontEncoding WXUNUSED(encoding)) { - return FromString( s ); + wxFAIL_MSG( "not implemented: Pango encoding is always UTF8" ); } -wxString wxNativeFontInfo::ToUserString() const +bool wxNativeFontInfo::FromString(const wxString& s) { - return ToString(); -} + wxString str(s); -// ---------------------------------------------------------------------------- -// wxNativeEncodingInfo -// ---------------------------------------------------------------------------- + // Pango font description doesn't have 'underlined' or 'strikethrough' + // attributes, so we handle them specially by extracting them from the + // string before passing it to Pango. + m_underlined = str.StartsWith(wxS("underlined "), &str); + m_strikethrough = str.StartsWith(wxS("strikethrough "), &str); -bool wxNativeEncodingInfo::FromString(const wxString& s) -{ - return FALSE; + if (description) + pango_font_description_free( description ); + + // there is a bug in at least pango <= 1.13 which makes it (or its backends) + // segfault for very big point sizes and for negative point sizes. + // To workaround that bug for pango <= 1.13 + // (see http://bugzilla.gnome.org/show_bug.cgi?id=340229) + // we do the check on the size here using same (arbitrary) limits used by + // pango > 1.13. Note that the segfault could happen also for pointsize + // smaller than this limit !! + const size_t pos = str.find_last_of(wxS(" ")); + double size; + if ( pos != wxString::npos && wxString(str, pos + 1).ToDouble(&size) ) + { + wxString sizeStr; + if ( size < 1 ) + sizeStr = wxS("1"); + else if ( size >= 1E6 ) + sizeStr = wxS("1E6"); + + if ( !sizeStr.empty() ) + { + // replace the old size with the adjusted one + str = wxString(s, 0, pos) + sizeStr; + } + } + + description = pango_font_description_from_string(wxPANGO_CONV(str)); + +#if wxUSE_FONTENUM + // ensure a valid facename is selected + if (!wxFontEnumerator::IsValidFacename(GetFaceName())) + SetFaceName(wxNORMAL_FONT->GetFaceName()); +#endif // wxUSE_FONTENUM + + return true; } -wxString wxNativeEncodingInfo::ToString() const +wxString wxNativeFontInfo::ToString() const { - return wxEmptyString; + wxGtkString str(pango_font_description_to_string( description )); + wxString desc = wxPANGO_CONV_BACK(str); + + // Augment the string with the attributes not handled by Pango. + // + // Notice that we must add them in the same order they are extracted in + // FromString() above. + if (m_strikethrough) + desc.insert(0, wxS("strikethrough ")); + if (m_underlined) + desc.insert(0, wxS("underlined ")); + + return desc; } -bool wxTestFontEncoding(const wxNativeEncodingInfo& info) +bool wxNativeFontInfo::FromUserString(const wxString& s) { - return TRUE; + return FromString( s ); } -bool wxGetNativeFontEncoding(wxFontEncoding encoding, - wxNativeEncodingInfo *info) +wxString wxNativeFontInfo::ToUserString() const { - // we *must* return true for default encoding as otherwise wxFontMapper - // considers that we can't load any font and aborts with wxLogFatalError! - if ( encoding == wxFONTENCODING_SYSTEM ) - { - info->facename.clear(); - info->encoding = wxFONTENCODING_SYSTEM; - } - - // pretend that we support everything, it's better than to always return - // false as the old code did - return true; + return ToString(); } #else // GTK+ 1.x @@ -343,7 +463,6 @@ bool wxGetNativeFontEncoding(wxFontEncoding encoding, #pragma message enable nosimpint #endif - #include "wx/utils.h" // for wxGetDisplay() #elif defined(__WXGTK__) // we have to declare struct tm to avoid problems with first forward // declaring it in C code (glib.h included from gdk.h does it) and then @@ -359,7 +478,7 @@ bool wxGetNativeFontEncoding(wxFontEncoding encoding, // private data // ---------------------------------------------------------------------------- -static wxHashTable *g_fontHash = (wxHashTable*) NULL; +static wxHashTable *g_fontHash = NULL; // ---------------------------------------------------------------------------- // private functions @@ -421,35 +540,35 @@ static wxNativeFont wxLoadQueryFont(int pointSize, bool wxNativeEncodingInfo::FromString(const wxString& s) { // use ";", not "-" because it may be part of encoding name - wxStringTokenizer tokenizer(s, _T(";")); + wxStringTokenizer tokenizer(s, wxT(";")); wxString encid = tokenizer.GetNextToken(); long enc; if ( !encid.ToLong(&enc) ) - return FALSE; + return false; encoding = (wxFontEncoding)enc; xregistry = tokenizer.GetNextToken(); if ( !xregistry ) - return FALSE; + return false; xencoding = tokenizer.GetNextToken(); if ( !xencoding ) - return FALSE; + return false; // ok even if empty facename = tokenizer.GetNextToken(); - return TRUE; + return true; } wxString wxNativeEncodingInfo::ToString() const { wxString s; - s << (long)encoding << _T(';') << xregistry << _T(';') << xencoding; - if ( !!facename ) + s << (long)encoding << wxT(';') << xregistry << wxT(';') << xencoding; + if ( !facename.empty() ) { - s << _T(';') << facename; + s << wxT(';') << facename; } return s; @@ -461,23 +580,23 @@ wxString wxNativeEncodingInfo::ToString() const void wxNativeFontInfo::Init() { - m_isDefault = TRUE; + m_isDefault = true; } bool wxNativeFontInfo::FromString(const wxString& s) { - wxStringTokenizer tokenizer(s, _T(";")); + wxStringTokenizer tokenizer(s, wxT(";")); // check the version wxString token = tokenizer.GetNextToken(); - if ( token != _T('0') ) - return FALSE; + if ( token != wxT('0') ) + return false; xFontName = tokenizer.GetNextToken(); // this should be the end if ( tokenizer.HasMoreTokens() ) - return FALSE; + return false; return FromXFontName(xFontName); } @@ -485,7 +604,7 @@ bool wxNativeFontInfo::FromString(const wxString& s) wxString wxNativeFontInfo::ToString() const { // 0 is the version - return wxString::Format(_T("%d;%s"), 0, GetXFontName().c_str()); + return wxString::Format(wxT("%d;%s"), 0, GetXFontName().c_str()); } bool wxNativeFontInfo::FromUserString(const wxString& s) @@ -507,13 +626,12 @@ bool wxNativeFontInfo::HasElements() const wxString wxNativeFontInfo::GetXFontComponent(wxXLFDField field) const { - wxCHECK_MSG( field < wxXLFD_MAX, _T(""), _T("invalid XLFD field") ); + wxCHECK_MSG( field < wxXLFD_MAX, wxEmptyString, wxT("invalid XLFD field") ); if ( !HasElements() ) { - // const_cast - if ( !((wxNativeFontInfo *)this)->FromXFontName(xFontName) ) - return _T(""); + if ( !const_cast(this)->FromXFontName(xFontName) ) + return wxEmptyString; } return fontElements[field]; @@ -522,11 +640,11 @@ wxString wxNativeFontInfo::GetXFontComponent(wxXLFDField field) const bool wxNativeFontInfo::FromXFontName(const wxString& fontname) { // TODO: we should be able to handle the font aliases here, but how? - wxStringTokenizer tokenizer(fontname, _T("-")); + wxStringTokenizer tokenizer(fontname, wxT("-")); // skip the leading, usually empty field (font name registry) if ( !tokenizer.HasMoreTokens() ) - return FALSE; + return false; (void)tokenizer.GetNextToken(); @@ -535,14 +653,14 @@ bool wxNativeFontInfo::FromXFontName(const wxString& fontname) if ( !tokenizer.HasMoreTokens() ) { // not enough elements in the XLFD - or maybe an alias - return FALSE; + return false; } wxString field = tokenizer.GetNextToken(); - if ( !field.empty() && field != _T('*') ) + if ( !field.empty() && field != wxT('*') ) { // we're really initialized now - m_isDefault = FALSE; + m_isDefault = false; } fontElements[n] = field; @@ -550,9 +668,9 @@ bool wxNativeFontInfo::FromXFontName(const wxString& fontname) // this should be all if ( tokenizer.HasMoreTokens() ) - return FALSE; + return false; - return TRUE; + return true; } wxString wxNativeFontInfo::GetXFontName() const @@ -566,11 +684,10 @@ wxString wxNativeFontInfo::GetXFontName() const wxString elt = fontElements[n]; if ( elt.empty() && n != wxXLFD_ADDSTYLE ) { - elt = _T('*'); + elt = wxT('*'); } - // const_cast - ((wxNativeFontInfo *)this)->xFontName << _T('-') << elt; + const_cast(this)->xFontName << wxT('-') << elt; } } @@ -580,18 +697,17 @@ wxString wxNativeFontInfo::GetXFontName() const void wxNativeFontInfo::SetXFontComponent(wxXLFDField field, const wxString& value) { - wxCHECK_RET( field < wxXLFD_MAX, _T("invalid XLFD field") ); + wxCHECK_RET( field < wxXLFD_MAX, wxT("invalid XLFD field") ); // this class should be initialized with a valid font spec first and only // then the fields may be modified! - wxASSERT_MSG( !IsDefault(), _T("can't modify an uninitialized XLFD") ); + wxASSERT_MSG( !IsDefault(), wxT("can't modify an uninitialized XLFD") ); if ( !HasElements() ) { - // const_cast - if ( !((wxNativeFontInfo *)this)->FromXFontName(xFontName) ) + if ( !const_cast(this)->FromXFontName(xFontName) ) { - wxFAIL_MSG( _T("can't set font element for invalid XLFD") ); + wxFAIL_MSG( wxT("can't set font element for invalid XLFD") ); return; } @@ -610,7 +726,7 @@ void wxNativeFontInfo::SetXFontName(const wxString& xFontName_) xFontName = xFontName_; - m_isDefault = FALSE; + m_isDefault = false; } int wxNativeFontInfo::GetPointSize() const @@ -633,18 +749,18 @@ wxFontStyle wxNativeFontInfo::GetStyle() const return wxFONTSTYLE_NORMAL; } - switch ( s[0] ) + switch ( s[0].GetValue() ) { default: // again, unknown but consider normal by default - case _T('r'): + case wxT('r'): return wxFONTSTYLE_NORMAL; - case _T('i'): + case wxT('i'): return wxFONTSTYLE_ITALIC; - case _T('o'): + case wxT('o'): return wxFONTSTYLE_SLANT; } } @@ -652,9 +768,9 @@ wxFontStyle wxNativeFontInfo::GetStyle() const wxFontWeight wxNativeFontInfo::GetWeight() const { const wxString s = GetXFontComponent(wxXLFD_WEIGHT).MakeLower(); - if ( s.find(_T("bold")) != wxString::npos || s == _T("black") ) + if ( s.find(wxT("bold")) != wxString::npos || s == wxT("black") ) return wxFONTWEIGHT_BOLD; - else if ( s == _T("light") ) + else if ( s == wxT("light") ) return wxFONTWEIGHT_LIGHT; return wxFONTWEIGHT_NORMAL; @@ -663,7 +779,7 @@ wxFontWeight wxNativeFontInfo::GetWeight() const bool wxNativeFontInfo::GetUnderlined() const { // X fonts are never underlined - return FALSE; + return false; } wxString wxNativeFontInfo::GetFaceName() const @@ -676,7 +792,7 @@ wxFontFamily wxNativeFontInfo::GetFamily() const { // and wxWidgets family -- to X foundry, but we have to translate it to // wxFontFamily somehow... - wxFAIL_MSG(_T("not implemented")); // GetXFontComponent(wxXLFD_FOUNDRY); + wxFAIL_MSG(wxT("not implemented")); // GetXFontComponent(wxXLFD_FOUNDRY); return wxFONTFAMILY_DEFAULT; } @@ -684,14 +800,14 @@ wxFontFamily wxNativeFontInfo::GetFamily() const wxFontEncoding wxNativeFontInfo::GetEncoding() const { // we already have the code for this but need to refactor it first - wxFAIL_MSG( _T("not implemented") ); + wxFAIL_MSG( wxT("not implemented") ); return wxFONTENCODING_MAX; } void wxNativeFontInfo::SetPointSize(int pointsize) { - SetXFontComponent(wxXLFD_POINTSIZE, wxString::Format(_T("%d"), pointsize)); + SetXFontComponent(wxXLFD_POINTSIZE, wxString::Format(wxT("%d"), pointsize)); } void wxNativeFontInfo::SetStyle(wxFontStyle style) @@ -700,18 +816,18 @@ void wxNativeFontInfo::SetStyle(wxFontStyle style) switch ( style ) { case wxFONTSTYLE_ITALIC: - s = _T('i'); + s = wxT('i'); break; case wxFONTSTYLE_SLANT: - s = _T('o'); + s = wxT('o'); break; case wxFONTSTYLE_NORMAL: - s = _T('r'); + s = wxT('r'); default: - wxFAIL_MSG( _T("unknown wxFontStyle in wxNativeFontInfo::SetStyle") ); + wxFAIL_MSG( wxT("unknown wxFontStyle in wxNativeFontInfo::SetStyle") ); return; } @@ -724,19 +840,19 @@ void wxNativeFontInfo::SetWeight(wxFontWeight weight) switch ( weight ) { case wxFONTWEIGHT_BOLD: - s = _T("bold"); + s = wxT("bold"); break; case wxFONTWEIGHT_LIGHT: - s = _T("light"); + s = wxT("light"); break; case wxFONTWEIGHT_NORMAL: - s = _T("medium"); + s = wxT("medium"); break; default: - wxFAIL_MSG( _T("unknown wxFontWeight in wxNativeFontInfo::SetWeight") ); + wxFAIL_MSG( wxT("unknown wxFontWeight in wxNativeFontInfo::SetWeight") ); return; } @@ -748,15 +864,21 @@ void wxNativeFontInfo::SetUnderlined(bool WXUNUSED(underlined)) // can't do this under X } -void wxNativeFontInfo::SetFaceName(wxString facename) +void wxNativeFontInfo::SetStrikethrough(bool WXUNUSED(strikethrough)) +{ + // this is not supported by Pango fonts neither +} + +bool wxNativeFontInfo::SetFaceName(const wxString& facename) { SetXFontComponent(wxXLFD_FAMILY, facename); + return true; } -void wxNativeFontInfo::SetFamily(wxFontFamily family) +void wxNativeFontInfo::SetFamily(wxFontFamily WXUNUSED(family)) { // wxFontFamily -> X foundry, anyone? - wxFAIL_MSG( _T("not implemented") ); + wxFAIL_MSG( wxT("not implemented") ); // SetXFontComponent(wxXLFD_FOUNDRY, ...); } @@ -778,7 +900,7 @@ void wxNativeFontInfo::SetEncoding(wxFontEncoding encoding) bool wxGetNativeFontEncoding(wxFontEncoding encoding, wxNativeEncodingInfo *info) { - wxCHECK_MSG( info, FALSE, _T("bad pointer in wxGetNativeFontEncoding") ); + wxCHECK_MSG( info, false, wxT("bad pointer in wxGetNativeFontEncoding") ); if ( encoding == wxFONTENCODING_DEFAULT ) { @@ -855,19 +977,19 @@ bool wxGetNativeFontEncoding(wxFontEncoding encoding, default: // don't know how to translate this encoding into X fontspec - return FALSE; + return false; } info->encoding = encoding; - return TRUE; + return true; } bool wxTestFontEncoding(const wxNativeEncodingInfo& info) { wxString fontspec; - fontspec.Printf(_T("-*-%s-*-*-*-*-*-*-*-*-*-*-%s-%s"), - !info.facename ? _T("*") : info.facename.c_str(), + fontspec.Printf(wxT("-*-%s-*-*-*-*-*-*-*-*-*-*-%s-%s"), + !info.facename ? wxT("*") : info.facename.c_str(), info.xregistry.c_str(), info.xencoding.c_str()); @@ -924,12 +1046,12 @@ wxNativeFont wxLoadQueryNearestFont(int pointSize, wxNativeFont font = 0; // if we already have the X font name, try to use it - if( xFontName && !xFontName->IsEmpty() ) + if( xFontName && !xFontName->empty() ) { // // Make sure point size is correct for scale factor. // - wxStringTokenizer tokenizer(*xFontName, _T("-"), wxTOKEN_RET_DELIMS); + wxStringTokenizer tokenizer(*xFontName, wxT("-"), wxTOKEN_RET_DELIMS); wxString newFontName; for(int i = 0; i < 8; i++) @@ -956,7 +1078,8 @@ wxNativeFont wxLoadQueryNearestFont(int pointSize, int i, round; // counters - // first round: search for equal, then for smaller and for larger size with the given weight and style + // first round: search for equal, then for smaller and for larger size + // with the given weight and style int testweight = weight; int teststyle = style; @@ -1037,7 +1160,7 @@ wxNativeFont wxLoadQueryNearestFont(int pointSize, if ( !font ) { font = wxLoadQueryFont(-1, wxDEFAULT, wxNORMAL, wxNORMAL, - FALSE, wxEmptyString, + false, wxEmptyString, info.xregistry, info.xencoding, xFontName); @@ -1046,12 +1169,12 @@ wxNativeFont wxLoadQueryNearestFont(int pointSize, // NULL or we'd crash in wxFont code if ( !font ) { - wxFAIL_MSG( _T("this encoding should be available!") ); + wxFAIL_MSG( wxT("this encoding should be available!") ); font = wxLoadQueryFont(-1, wxDEFAULT, wxNORMAL, wxNORMAL, - FALSE, wxEmptyString, - _T("*"), _T("*"), + false, wxEmptyString, + wxT("*"), wxT("*"), xFontName); } } @@ -1066,20 +1189,20 @@ wxNativeFont wxLoadQueryNearestFont(int pointSize, // private functions // ---------------------------------------------------------------------------- -// returns TRUE if there are any fonts matching this font spec +// returns true if there are any fonts matching this font spec static bool wxTestFontSpec(const wxString& fontspec) { // some X servers will fail to load this font because there are too many // matches so we must test explicitly for this - if ( fontspec == _T("-*-*-*-*-*-*-*-*-*-*-*-*-*-*") ) + if ( fontspec == wxT("-*-*-*-*-*-*-*-*-*-*-*-*-*-*") ) { - return TRUE; + return true; } wxNativeFont test = (wxNativeFont) g_fontHash->Get( fontspec ); if (test) { - return TRUE; + return true; } test = wxLoadFont(fontspec); @@ -1089,11 +1212,11 @@ static bool wxTestFontSpec(const wxString& fontspec) { wxFreeFont(test); - return TRUE; + return true; } else { - return FALSE; + return false; } } @@ -1190,7 +1313,7 @@ static wxNativeFont wxLoadQueryFont(int pointSize, #else wxString fontSpec; - if (!facename.IsEmpty()) + if (!facename.empty()) { fontSpec.Printf(wxT("-*-%s-*-*-normal-*-*-*-*-*-*-*-*-*"), facename.c_str()); @@ -1240,7 +1363,7 @@ static wxNativeFont wxLoadQueryFont(int pointSize, break; default: - wxFAIL_MSG(_T("unknown font style")); + wxFAIL_MSG(wxT("unknown font style")); // fall back to normal case wxNORMAL: @@ -1348,11 +1471,11 @@ static wxNativeFont wxLoadQueryFont(int pointSize, wxString sizeSpec; if ( pointSize == -1 ) { - sizeSpec = _T('*'); + sizeSpec = wxT('*'); } else { - sizeSpec.Printf(_T("%d"), pointSize); + sizeSpec.Printf(wxT("%d"), pointSize); } // construct the X font spec from our data @@ -1388,15 +1511,12 @@ bool wxFontModule::OnInit() { g_fontHash = new wxHashTable( wxKEY_STRING ); - return TRUE; + return true; } void wxFontModule::OnExit() { - delete g_fontHash; - - g_fontHash = (wxHashTable *)NULL; + wxDELETE(g_fontHash); } #endif // GTK 2.0/1.x -