bool FontUnload(const char *p_filename)
{
bool t_success;
t_success = true;
if (t_success)
t_success = RemoveFontResourceA(p_filename) != 0;
if (t_success)
PostMessage(HWND_BROADCAST, WM_FONTCHANGE, 0, 0);
return t_success;
}
void manager::deinit() const
{
#ifdef CAIRO_HAS_FT_FONT
FcConfigAppFontClear(FcConfigGetCurrent());
#endif
#if CAIRO_HAS_WIN32_FONT
BOOST_FOREACH(const std::string& path, get_binary_paths("fonts")) {
std::vector<std::string> files;
get_files_in_dir(path, &files, NULL, ENTIRE_FILE_PATH);
BOOST_FOREACH(const std::string& file, files)
if(file.substr(file.length() - 4) == ".ttf" || file.substr(file.length() - 4) == ".ttc")
RemoveFontResourceA(file.c_str());
}
#endif
}
void map_font()
{
HDC hDC = GetDC( NULL );
//errno_t err ;
//err = _wfopen_s(&out, L"font_dump.txt", L"w, ccs=UNICODE" ) ;
//LOGFONT lf = { 0, 0, 0, 0, 0, 0, 0, 0, DEFAULT_CHARSET, 0, 0, 0,
//0, NULL };
//EnumFontFamiliesEx( hDC, &lf, (FONTENUMPROC)EnumFontFamiliesExProc, 0, 0 );
//fclose( out );
HFONT hfont;
TEXTMETRIC tm;
LOGFONTA lf;
TCHAR szFaceName[LF_FACESIZE];
CHOOSEFONTA choose_font;
LPCTSTR lpszFilename = "c:\\Code39Barcode.ttf";
int err;
bool success;
// load font
err = AddFontResourceA(lpszFilename);
SendMessageA(HWND_BROADCAST,WM_FONTCHANGE,0,0);
choose_font.lStructSize = sizeof(CHOOSEFONT);
choose_font.hwndOwner = NULL;
choose_font.lpLogFont = &lf;
choose_font.Flags = CF_SCREENFONTS;
success = ChooseFontA( &choose_font );
/*
for( indx=0; indx<num_fonts; indx++)
{
hfont = CreateFontA(0,0,0,0,0,0,0,0,DEFAULT_CHARSET, 0,0,0,0, font_table[indx]);
SelectObject(hDC, hfont);
GetObjectA( GetCurrentObject( hdc, OBJ_FONT ),
sizeof(lf),
(LPVOID) &lf );
// Get the info for the currently realized font.
//GetTextMetrics( hdc, &tm );
GetTextFace( hdc, sizeof(szFaceName), szFaceName );
cout << "Font: " << font_table[indx] << " Mapping: " << szFaceName << endl;
*/
/*
// get logical font information
hfont = CreateFontA(0,0,0,0,0,0,0,0,DEFAULT_CHARSET, 0,0,0,0, "Code39Barcode");
SelectObject(hDC, hfont);
GetObjectA( GetCurrentObject( hDC, OBJ_FONT ),
sizeof(lf),
(LPVOID) &lf );
GetTextFace( hDC, sizeof(szFaceName), szFaceName );
*/
// unload font
err = RemoveFontResourceA(lpszFilename);
SendMessageA(HWND_BROADCAST,WM_FONTCHANGE,0,0);
hfont = CreateFontIndirectA(&lf);
SelectObject(hDC, hfont);
GetObjectA( GetCurrentObject( hDC, OBJ_FONT ),
sizeof(lf),
(LPVOID) &lf );
GetTextFace( hDC, sizeof(szFaceName), szFaceName );
GetTextMetrics( hDC, &tm );
//cout << "Font: " << "Arial" << " Mapping: " << szFaceName << endl;
ReleaseDC( NULL, hDC );
return;
}
