static void load_font_from_fontconfig(void)
{
FcConfig* config = FcInitLoadConfigAndFonts();
FcFontSet* fontset = NULL;
// get application fonts
fontset = FcConfigGetFonts(config, FcSetApplication);
if (fontset) {
FcValue fvalue, dvalue;
for (int i = 0; i < fontset->nfont; i++) {
if (FcResultMatch == FcPatternGet(fontset->fonts[i], FC_FAMILY, 0, &fvalue)) {
if (FcResultMatch == FcPatternGet(fontset->fonts[i], FC_FILE, 0, &dvalue)) {
font_item* font = get_font_item((const char*)fvalue.u.s, (const char*)dvalue.u.s);
g_font_map.add(font);
}
}
}
}
// get system fonts
fontset = FcConfigGetFonts(config, FcSetSystem);
if (fontset) {
FcValue fvalue, dvalue;
for (int i = 0; i < fontset->nfont; i++) {
if (FcResultMatch == FcPatternGet(fontset->fonts[i], FC_FAMILY, 0, &fvalue)) {
if (FcResultMatch == FcPatternGet(fontset->fonts[i], FC_FILE, 0, &dvalue)) {
font_item* font = get_font_item((const char*)fvalue.u.s, (const char*)dvalue.u.s);
g_font_map.add(font);
}
}
}
}
FcConfigDestroy(config);
}
VALUE
shoes_font_list()
{
VALUE ary = rb_ary_new();
FcConfig *fc = FcConfigGetCurrent();
FcFontSet *fonts = FcConfigGetFonts(fc, FcSetApplication);
if (fonts) shoes_make_font_list(fonts, ary);
fonts = FcConfigGetFonts(fc, FcSetSystem);
if (fonts) shoes_make_font_list(fonts, ary);
return ary;
}
FontFileLister::CollectionResult FontConfigFontFileLister::GetFontPaths(std::string const& facename, int bold, bool italic, std::set<wxUniChar> const& characters) {
CollectionResult ret;
std::string family(facename);
if (family[0] == '@')
family.erase(0, 1);
boost::to_lower(family);
int weight = bold == 0 ? 80 :
bold == 1 ? 200 :
bold;
int slant = italic ? 110 : 0;
// Create a fontconfig pattern to match the desired weight/slant
agi::scoped_holder<FcPattern*> pat(FcPatternCreate(), FcPatternDestroy);
if (!pat) return ret;
FcPatternAddBool(pat, FC_OUTLINE, true);
FcPatternAddInteger(pat, FC_SLANT, slant);
FcPatternAddInteger(pat, FC_WEIGHT, weight);
FcDefaultSubstitute(pat);
if (!FcConfigSubstitute(config, pat, FcMatchPattern)) return ret;
// Create a font set with only correctly named fonts
// This is needed because the patterns returned by font matching only
// include the first family and fullname, so we can't always verify that
// we got the actual font we were asking for after the fact
agi::scoped_holder<FcFontSet*> fset(FcFontSetCreate(), FcFontSetDestroy);
find_font(FcConfigGetFonts(config, FcSetApplication), fset, family);
find_font(FcConfigGetFonts(config, FcSetSystem), fset, family);
// Get the best match from fontconfig
FcResult result;
FcFontSet *sets[] = { (FcFontSet*)fset };
agi::scoped_holder<FcPattern*> match(FcFontSetMatch(config, sets, 1, pat, &result), FcPatternDestroy);
if (!match)
return ret;
FcChar8 *file;
if(FcPatternGetString(match, FC_FILE, 0, &file) != FcResultMatch)
return ret;
FcCharSet *charset;
if (FcPatternGetCharSet(match, FC_CHARSET, 0, &charset) == FcResultMatch) {
for (wxUniChar chr : characters) {
if (!FcCharSetHasChar(charset, chr))
ret.missing += chr;
}
}
ret.paths.emplace_back((const char *)file);
return ret;
}
static PyObject*
Py_Config_add_pattern(Py_Config *self, PyObject *args, PyObject *kwds)
{
PyObject *py_pattern;
FcPattern *pattern;
FcFontSet *font_set;
static char *kwlist[] = {"pattern", NULL};
if (!PyArg_ParseTupleAndKeywords(
args, kwds, "O:add_pattern", kwlist,
&py_pattern)) {
return NULL;
}
if (Py_TYPE(py_pattern) != &Py_Pattern_Type) {
PyErr_SetString(PyExc_TypeError, "pattern must be Pattern object");
return NULL;
}
pattern = FcPatternDuplicate(((Py_Pattern *)py_pattern)->x);
font_set = FcConfigGetFonts(self->x, FcSetApplication);
if (font_set == NULL) {
PyErr_SetString(PyExc_RuntimeError, "couldn't get application FontSet");
return NULL;
}
if (!FcFontSetAdd(font_set, pattern)) {
PyErr_SetString(PyExc_MemoryError, "allocation error");
return NULL;
}
Py_RETURN_NONE;
}
value fcListFonts( value v_add ) {
int i;
FcFontSet *fonts = FcConfigGetFonts( 0, FcSetSystem );
if( fonts == NULL ) val_throw( alloc_string("Fontconfig couldn't find any fonts") );
for( i=0; i<fonts->nfont; i++ ) {
FcPattern *font = fonts->fonts[i];
FcChar8 *familyName;
FcChar8 *style;
int weight, slant;
bool outline;
FcPatternGetBool( font, FC_OUTLINE, 0, &outline );
if( outline ) {
FcPatternGetString( font, FC_FAMILY, 0, &familyName );
FcPatternGetString( font, FC_STYLE, 0, &style);
FcPatternGetInteger( font, FC_WEIGHT, 0, &weight);
FcPatternGetInteger( font, FC_SLANT, 0, &slant);
// name = FcNameUnparse( font );
// printf("\nFont: %s || %s\n", familyName, style );
// FcPatternPrint( font );
value arg[4] = {
alloc_string((const char *)familyName), alloc_string((const char *)style),
alloc_int(weight), alloc_int(slant)
};
val_callN( v_add, arg, 4 );
}
}
}
/**
* \brief Case-insensitive match ASS/SSA font family against full name. (also
* known as "name for humans")
*
* \param lib library instance
* \param priv fontconfig instance
* \param family font fullname
* \param bold weight attribute
* \param italic italic attribute
* \return font set
*/
static FcFontSet *
match_fullname(ASS_Library *lib, FCInstance *priv, const char *family,
unsigned bold, unsigned italic)
{
FcFontSet *sets[2];
FcFontSet *result = FcFontSetCreate();
int nsets = 0;
int i, fi;
if (!result)
return NULL;
if ((sets[nsets] = FcConfigGetFonts(priv->config, FcSetSystem)))
nsets++;
if ((sets[nsets] = FcConfigGetFonts(priv->config, FcSetApplication)))
nsets++;
// Run over font sets and patterns and try to match against full name
for (i = 0; i < nsets; i++) {
FcFontSet *set = sets[i];
for (fi = 0; fi < set->nfont; fi++) {
FcPattern *pat = set->fonts[fi];
char *fullname;
int pi = 0, at;
FcBool ol;
while (FcPatternGetString(pat, FC_FULLNAME, pi++,
(FcChar8 **) &fullname) == FcResultMatch) {
if (FcPatternGetBool(pat, FC_OUTLINE, 0, &ol) != FcResultMatch
|| ol != FcTrue)
continue;
if (FcPatternGetInteger(pat, FC_SLANT, 0, &at) != FcResultMatch
|| at < italic)
continue;
if (FcPatternGetInteger(pat, FC_WEIGHT, 0, &at) != FcResultMatch
|| at < bold)
continue;
if (strcasecmp(fullname, family) == 0) {
FcFontSetAdd(result, FcPatternDuplicate(pat));
break;
}
}
}
}
return result;
}
/**
* \brief Process memory font.
* \param priv private data
* \param library library object
* \param ftlibrary freetype library object
* \param idx index of the processed font in library->fontdata
*
* Builds a font pattern in memory via FT_New_Memory_Face/FcFreeTypeQueryFace.
*/
static void process_fontdata(FCInstance *priv, ASS_Library *library,
FT_Library ftlibrary, int idx)
{
int rc;
const char *name = library->fontdata[idx].name;
const char *data = library->fontdata[idx].data;
int data_size = library->fontdata[idx].size;
FT_Face face;
FcPattern *pattern;
FcFontSet *fset;
FcBool res;
int face_index, num_faces = 1;
for (face_index = 0; face_index < num_faces; ++face_index) {
ass_msg(library, MSGL_V, "Adding memory font '%s'", name);
rc = FT_New_Memory_Face(ftlibrary, (unsigned char *) data,
data_size, face_index, &face);
if (rc) {
ass_msg(library, MSGL_WARN, "Error opening memory font: %s",
name);
return;
}
num_faces = face->num_faces;
pattern =
FcFreeTypeQueryFace(face, (unsigned char *) name, face_index,
FcConfigGetBlanks(priv->config));
if (!pattern) {
ass_msg(library, MSGL_WARN, "%s failed", "FcFreeTypeQueryFace");
FT_Done_Face(face);
return;
}
fset = FcConfigGetFonts(priv->config, FcSetSystem); // somehow it failes when asked for FcSetApplication
if (!fset) {
ass_msg(library, MSGL_WARN, "%s failed", "FcConfigGetFonts");
FT_Done_Face(face);
return;
}
res = FcFontSetAdd(fset, pattern);
if (!res) {
ass_msg(library, MSGL_WARN, "%s failed", "FcFontSetAdd");
FT_Done_Face(face);
return;
}
FT_Done_Face(face);
}
}
void QtTestSupport::initializeTestFonts()
{
QFontDatabase::removeAllApplicationFonts();
#if HAVE(FONTCONFIG)
static int numFonts = -1;
FcInit();
// Some test cases may add or remove application fonts (via @font-face).
// Make sure to re-initialize the font set if necessary.
FcFontSet* appFontSet = FcConfigGetFonts(0, FcSetApplication);
if (appFontSet && numFonts >= 0 && appFontSet->nfont == numFonts)
return;
QByteArray fontDir = getenv("WEBKIT_TESTFONTS");
if (fontDir.isEmpty() || !QDir(QString::fromLatin1(fontDir)).exists()) {
qFatal("\n\n"
"----------------------------------------------------------------------\n"
"WEBKIT_TESTFONTS environment variable is not set correctly.\n"
"This variable has to point to the directory containing the fonts\n"
"you can clone from git://gitorious.org/qtwebkit/testfonts.git\n"
"----------------------------------------------------------------------\n"
);
}
QByteArray configFile = fontDir + "/fonts.conf";
FcConfig* config = FcConfigCreate();
if (!FcConfigParseAndLoad(config, reinterpret_cast<const FcChar8*>(configFile.constData()), FcTrue))
qFatal("Couldn't load font configuration file");
if (!FcConfigAppFontAddDir(config, reinterpret_cast<const FcChar8*>(fontDir.data())))
qFatal("Couldn't add font dir!");
FcConfigSetCurrent(config);
appFontSet = FcConfigGetFonts(config, FcSetApplication);
numFonts = appFontSet->nfont;
WebCore::fontCache()->invalidate();
#endif
}
void activateFonts()
{
#if defined(Q_WS_X11)
static int numFonts = -1;
// Some test cases may add or remove application fonts (via @font-face).
// Make sure to re-initialize the font set if necessary.
FcFontSet* appFontSet = FcConfigGetFonts(0, FcSetApplication);
if (appFontSet && numFonts >= 0 && appFontSet->nfont == numFonts)
return;
QByteArray fontDir = getenv("WEBKIT_TESTFONTS");
if (fontDir.isEmpty() || !QDir(fontDir).exists()) {
fprintf(stderr,
"\n\n"
"----------------------------------------------------------------------\n"
"WEBKIT_TESTFONTS environment variable is not set correctly.\n"
"This variable has to point to the directory containing the fonts\n"
"you can clone from git://gitorious.org/qtwebkit/testfonts.git\n"
"----------------------------------------------------------------------\n"
);
exit(1);
}
char currentPath[PATH_MAX+1];
if (!getcwd(currentPath, PATH_MAX))
qFatal("Couldn't get current working directory");
QByteArray configFile = currentPath;
FcConfig* config = FcConfigCreate();
configFile += "/WebKitTools/DumpRenderTree/qt/fonts.conf";
if (!FcConfigParseAndLoad (config, (FcChar8*) configFile.data(), true))
qFatal("Couldn't load font configuration file");
if (!FcConfigAppFontAddDir (config, (FcChar8*) fontDir.data()))
qFatal("Couldn't add font dir!");
FcConfigSetCurrent(config);
appFontSet = FcConfigGetFonts(config, FcSetApplication);
numFonts = appFontSet->nfont;
#endif
}
void initializeFontConfigSetting()
{
if (g_getenv("WEBKIT_SKIP_WEBKITTESTRUNNER_FONTCONFIG_INITIALIZATION"))
return;
FcInit();
// If a test resulted a font being added or removed via the @font-face rule, then
// we want to reset the FontConfig configuration to prevent it from affecting other tests.
static int numFonts = 0;
FcFontSet* appFontSet = FcConfigGetFonts(0, FcSetApplication);
if (appFontSet && numFonts && appFontSet->nfont == numFonts)
return;
// Load our configuration file, which sets up proper aliases for family
// names like sans, serif and monospace.
FcConfig* config = FcConfigCreate();
GUniquePtr<gchar> fontConfigFilename(g_build_filename(FONTS_CONF_DIR, "fonts.conf", nullptr));
if (!g_file_test(fontConfigFilename.get(), G_FILE_TEST_IS_REGULAR))
g_error("Cannot find fonts.conf at %s\n", fontConfigFilename.get());
if (!FcConfigParseAndLoad(config, reinterpret_cast<FcChar8*>(fontConfigFilename.get()), true))
g_error("Couldn't load font configuration file from: %s", fontConfigFilename.get());
CString fontsPath = getFontsPath();
if (fontsPath.isNull())
g_error("Could not locate test fonts at %s. Is WEBKIT_TOP_LEVEL set?", fontsPath.data());
GUniquePtr<GDir> fontsDirectory(g_dir_open(fontsPath.data(), 0, nullptr));
while (const char* directoryEntry = g_dir_read_name(fontsDirectory.get())) {
if (!g_str_has_suffix(directoryEntry, ".ttf") && !g_str_has_suffix(directoryEntry, ".otf"))
continue;
GUniquePtr<gchar> fontPath(g_build_filename(fontsPath.data(), directoryEntry, nullptr));
if (!FcConfigAppFontAddFile(config, reinterpret_cast<const FcChar8*>(fontPath.get())))
g_error("Could not load font at %s!", fontPath.get());
}
// Ahem is used by many layout tests.
GUniquePtr<gchar> ahemFontFilename(g_build_filename(FONTS_CONF_DIR, "AHEM____.TTF", nullptr));
if (!FcConfigAppFontAddFile(config, reinterpret_cast<FcChar8*>(ahemFontFilename.get())))
g_error("Could not load font at %s!", ahemFontFilename.get());
static const char* fontFilenames[] = {
"WebKitWeightWatcher100.ttf",
"WebKitWeightWatcher200.ttf",
"WebKitWeightWatcher300.ttf",
"WebKitWeightWatcher400.ttf",
"WebKitWeightWatcher500.ttf",
"WebKitWeightWatcher600.ttf",
"WebKitWeightWatcher700.ttf",
"WebKitWeightWatcher800.ttf",
"WebKitWeightWatcher900.ttf",
0
};
for (size_t i = 0; fontFilenames[i]; ++i) {
GUniquePtr<gchar> fontFilename(g_build_filename(FONTS_CONF_DIR, "..", "..", "fonts", fontFilenames[i], nullptr));
if (!FcConfigAppFontAddFile(config, reinterpret_cast<FcChar8*>(fontFilename.get())))
g_error("Could not load font at %s!", fontFilename.get());
}
// A font with no valid Fontconfig encoding to test https://bugs.webkit.org/show_bug.cgi?id=47452
GUniquePtr<gchar> fontWithNoValidEncodingFilename(g_build_filename(FONTS_CONF_DIR, "FontWithNoValidEncoding.fon", nullptr));
if (!FcConfigAppFontAddFile(config, reinterpret_cast<FcChar8*>(fontWithNoValidEncodingFilename.get())))
g_error("Could not load font at %s!", fontWithNoValidEncodingFilename.get());
if (!FcConfigSetCurrent(config))
g_error("Could not set the current font configuration!");
numFonts = FcConfigGetFonts(config, FcSetApplication)->nfont;
}
/**
* \brief Process memory font.
* \param priv private data
* \param library library object
* \param ftlibrary freetype library object
* \param idx index of the processed font in library->fontdata
* With FontConfig >= 2.4.2, builds a font pattern in memory via FT_New_Memory_Face/FcFreeTypeQueryFace.
* With older FontConfig versions, save the font to ~/.mplayer/fonts.
*/
static void process_fontdata(fc_instance_t* priv, ass_library_t* library, FT_Library ftlibrary, int idx)
{
int rc;
const char* name = library->fontdata[idx].name;
const char* data = library->fontdata[idx].data;
int data_size = library->fontdata[idx].size;
#if (FC_VERSION < 20402)
struct stat st;
char* fname;
const char* fonts_dir = library->fonts_dir;
char buf[1000];
FILE* fp = 0;
if (!fonts_dir)
return;
rc = stat(fonts_dir, &st);
if (rc) {
int res;
#ifndef __MINGW32__
res = mkdir(fonts_dir, 0700);
#else
res = mkdir(fonts_dir);
#endif
if (res) {
mp_msg(MSGT_ASS, MSGL_WARN, MSGTR_LIBASS_FailedToCreateDirectory, fonts_dir);
}
} else if (!S_ISDIR(st.st_mode)) {
mp_msg(MSGT_ASS, MSGL_WARN, MSGTR_LIBASS_NotADirectory, fonts_dir);
}
fname = validate_fname((char*)name);
snprintf(buf, 1000, "%s/%s", fonts_dir, fname);
free(fname);
fp = fopen(buf, "wb");
if (!fp) return;
fwrite(data, data_size, 1, fp);
fclose(fp);
#else // (FC_VERSION >= 20402)
FT_Face face;
FcPattern* pattern;
FcFontSet* fset;
FcBool res;
rc = FT_New_Memory_Face(ftlibrary, (unsigned char*)data, data_size, 0, &face);
if (rc) {
mp_msg(MSGT_ASS, MSGL_WARN, MSGTR_LIBASS_ErrorOpeningMemoryFont, name);
return;
}
pattern = FcFreeTypeQueryFace(face, (unsigned char*)name, 0, FcConfigGetBlanks(priv->config));
if (!pattern) {
mp_msg(MSGT_ASS, MSGL_WARN, MSGTR_LIBASS_FunctionCallFailed, "FcFreeTypeQueryFace");
FT_Done_Face(face);
return;
}
fset = FcConfigGetFonts(priv->config, FcSetSystem); // somehow it failes when asked for FcSetApplication
if (!fset) {
mp_msg(MSGT_ASS, MSGL_WARN, MSGTR_LIBASS_FunctionCallFailed, "FcConfigGetFonts");
FT_Done_Face(face);
return;
}
res = FcFontSetAdd(fset, pattern);
if (!res) {
mp_msg(MSGT_ASS, MSGL_WARN, MSGTR_LIBASS_FunctionCallFailed, "FcFontSetAdd");
FT_Done_Face(face);
return;
}
FT_Done_Face(face);
#endif
}
void inititializeFontConfigSetting()
{
FcInit();
// If a test resulted a font being added or removed via the @font-face rule, then
// we want to reset the FontConfig configuration to prevent it from affecting other tests.
static int numFonts = 0;
FcFontSet* appFontSet = FcConfigGetFonts(0, FcSetApplication);
if (appFontSet && numFonts && appFontSet->nfont == numFonts)
return;
// Load our configuration file, which sets up proper aliases for family
// names like sans, serif and monospace.
FcConfig* config = FcConfigCreate();
GOwnPtr<gchar> fontConfigFilename(g_build_filename(FONTS_CONF_DIR, "fonts.conf", NULL));
if (!g_file_test(fontConfigFilename.get(), G_FILE_TEST_IS_REGULAR))
g_error("Cannot find fonts.conf at %s\n", fontConfigFilename.get());
if (!FcConfigParseAndLoad(config, reinterpret_cast<FcChar8*>(fontConfigFilename.get()), true))
g_error("Couldn't load font configuration file from: %s", fontConfigFilename.get());
static const char *const fontDirectories[] = {
"/usr/share/fonts/truetype/liberation",
"/usr/share/fonts/truetype/ttf-liberation",
"/usr/share/fonts/liberation",
"/usr/share/fonts/truetype/ttf-dejavu",
"/usr/share/fonts/dejavu",
"/usr/share/fonts/opentype/stix",
"/usr/share/fonts/stix"
};
static const char *const fontPaths[] = {
"LiberationMono-BoldItalic.ttf",
"LiberationMono-Bold.ttf",
"LiberationMono-Italic.ttf",
"LiberationMono-Regular.ttf",
"LiberationSans-BoldItalic.ttf",
"LiberationSans-Bold.ttf",
"LiberationSans-Italic.ttf",
"LiberationSans-Regular.ttf",
"LiberationSerif-BoldItalic.ttf",
"LiberationSerif-Bold.ttf",
"LiberationSerif-Italic.ttf",
"LiberationSerif-Regular.ttf",
"DejaVuSans.ttf",
"DejaVuSerif.ttf",
// MathML tests require the STIX fonts.
"STIXGeneral.otf",
"STIXGeneralBolIta.otf",
"STIXGeneralBol.otf",
"STIXGeneralItalic.otf"
};
// TODO: Some tests use Lucida. We should load these as well, once it becomes
// clear how to install these fonts easily on Fedora.
for (size_t font = 0; font < G_N_ELEMENTS(fontPaths); font++) {
bool found = false;
for (size_t path = 0; path < G_N_ELEMENTS(fontDirectories); path++) {
GOwnPtr<gchar> fullPath(g_build_filename(fontDirectories[path], fontPaths[font], NULL));
if (g_file_test(fullPath.get(), G_FILE_TEST_EXISTS)) {
found = true;
if (!FcConfigAppFontAddFile(config, reinterpret_cast<const FcChar8*>(fullPath.get())))
g_error("Could not load font at %s!", fullPath.get());
else
break;
}
}
if (!found) {
GOwnPtr<gchar> directoriesDescription;
for (size_t path = 0; path < G_N_ELEMENTS(fontDirectories); path++)
directoriesDescription.set(g_strjoin(":", directoriesDescription.release(), fontDirectories[path], NULL));
g_error("Could not find font %s in %s. Either install this font or file a bug "
"at http://bugs.webkit.org if it is installed in another location.",
fontPaths[font], directoriesDescription.get());
}
}
// Ahem is used by many layout tests.
GOwnPtr<gchar> ahemFontFilename(g_build_filename(FONTS_CONF_DIR, "AHEM____.TTF", NULL));
if (!FcConfigAppFontAddFile(config, reinterpret_cast<FcChar8*>(ahemFontFilename.get())))
g_error("Could not load font at %s!", ahemFontFilename.get());
static const char* fontFilenames[] = {
"WebKitWeightWatcher100.ttf",
"WebKitWeightWatcher200.ttf",
"WebKitWeightWatcher300.ttf",
"WebKitWeightWatcher400.ttf",
"WebKitWeightWatcher500.ttf",
"WebKitWeightWatcher600.ttf",
"WebKitWeightWatcher700.ttf",
"WebKitWeightWatcher800.ttf",
"WebKitWeightWatcher900.ttf",
0
};
for (size_t i = 0; fontFilenames[i]; ++i) {
GOwnPtr<gchar> fontFilename(g_build_filename(FONTS_CONF_DIR, "..", "..", "fonts", fontFilenames[i], NULL));
if (!FcConfigAppFontAddFile(config, reinterpret_cast<FcChar8*>(fontFilename.get())))
g_error("Could not load font at %s!", fontFilename.get());
}
// A font with no valid Fontconfig encoding to test https://bugs.webkit.org/show_bug.cgi?id=47452
GOwnPtr<gchar> fontWithNoValidEncodingFilename(g_build_filename(FONTS_CONF_DIR, "FontWithNoValidEncoding.fon", NULL));
if (!FcConfigAppFontAddFile(config, reinterpret_cast<FcChar8*>(fontWithNoValidEncodingFilename.get())))
g_error("Could not load font at %s!", fontWithNoValidEncodingFilename.get());
if (!FcConfigSetCurrent(config))
g_error("Could not set the current font configuration!");
numFonts = FcConfigGetFonts(config, FcSetApplication)->nfont;
}
