b040dab0ca
Handle this feature as all the other ones and provide a configure switch and a setup.h option to disable it if necessary, as it may be desirable to do it, especially under Linux, to avoid extra dependency on pangoft2 if this functionality is unnecessary.
122 lines
3.2 KiB
C++
122 lines
3.2 KiB
C++
///////////////////////////////////////////////////////////////////////////////
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// Name: src/osx/fontutil.cpp
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// Purpose: font-related helper functions for OS X
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// Author: Vadim Zeitlin, Stefan Csomor
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// Modified by:
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// Created: 05.11.99
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// Copyright: (c) 1999 Vadim Zeitlin <zeitlin@dptmaths.ens-cachan.fr>
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// Licence: wxWindows licence
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///////////////////////////////////////////////////////////////////////////////
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#include "wx/wxprec.h"
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#ifdef __BORLANDC__
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#pragma hdrstop
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#endif
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#ifndef WX_PRECOMP
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#include "wx/string.h"
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#include "wx/wxcrtvararg.h"
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#include "wx/log.h"
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#include "wx/intl.h"
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#endif
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#include "wx/fontutil.h"
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#include "wx/fontmap.h"
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#include "wx/encinfo.h"
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#include "wx/filename.h"
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#include "wx/stdpaths.h"
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#include "wx/tokenzr.h"
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// convert to/from the string representation:
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// format is facename[;charset]
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//
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bool wxNativeEncodingInfo::FromString( const wxString& s )
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{
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wxStringTokenizer tokenizer(s, wxT(";"));
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facename = tokenizer.GetNextToken();
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if ( !facename )
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return false;
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wxString tmp = tokenizer.GetNextToken();
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if ( !tmp )
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{
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// default charset
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charset = 0;
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}
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else
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{
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if ( wxSscanf( tmp, wxT("%u"), &charset ) != 1 )
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// should be a number!
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return false;
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}
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return true;
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}
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wxString wxNativeEncodingInfo::ToString() const
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{
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wxString s(facename);
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if ( charset != 0 )
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s << wxT(';') << charset;
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return s;
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}
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// ----------------------------------------------------------------------------
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// Private Fonts
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// ----------------------------------------------------------------------------
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#if wxUSE_PRIVATE_FONTS
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// On OSX one can provide private fonts simply by putting the font files in
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// with the resources in your application bundle. So the API for adding fonts
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// does not do anything except checking that the file you pass to it actually
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// does exist and is in the correct directory.
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bool wxFontBase::AddPrivateFont(const wxString& filename)
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{
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wxFileName fn(filename);
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if ( !fn.FileExists() )
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{
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wxLogError(_("Font file \"%s\" doesn't exist."), filename);
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return false;
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}
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wxString fontsDir;
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fontsDir << wxStandardPaths::Get().GetResourcesDir() << "/Fonts";
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if ( fn.GetPath() != fontsDir )
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{
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wxLogError(_("Font file \"%s\" cannot be used as it is not inside "
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"the font directory \"%s\"."), filename, fontsDir);
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return false;
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}
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return true;
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}
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#endif // wxUSE_PRIVATE_FONTS
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// ----------------------------------------------------------------------------
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// helper functions
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// ----------------------------------------------------------------------------
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bool wxGetNativeFontEncoding( wxFontEncoding encoding, wxNativeEncodingInfo *info )
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{
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wxCHECK_MSG( info, false, wxT("bad pointer in wxGetNativeFontEncoding") );
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if ( encoding == wxFONTENCODING_DEFAULT )
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encoding = wxFont::GetDefaultEncoding();
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info->encoding = encoding;
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return true;
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}
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bool wxTestFontEncoding( const wxNativeEncodingInfo& WXUNUSED(info) )
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{
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// basically we should be able to support every encoding via the OS
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return true;
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}
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