void
GuiApplicationManagerPrivate::updateFontConfigCache()
{
FcConfig *fcConfig = FcInitLoadConfig();
FcConfigBuildFonts(fcConfig);
}
static void
gimp_fonts_load_func (FcConfig *config)
{
if (! FcConfigBuildFonts (config))
FcConfigDestroy (config);
else
FcConfigSetCurrent (config);
}
void
GuiApplicationManagerPrivate::updateFontConfigCache()
{
qDebug() << "Building Fontconfig fonts...";
FcConfig *fcConfig = FcInitLoadConfig();
FcConfigBuildFonts(fcConfig);
qDebug() << "Fontconfig fonts built";
}
/**
* \brief Init fontconfig.
* \param library libass library object
* \param ftlibrary freetype library object
* \param family default font family
* \param path default font path
* \param fc whether fontconfig should be used
* \param config path to a fontconfig configuration file, or NULL
* \param update whether the fontconfig cache should be built/updated
* \return pointer to fontconfig private data
*/
FCInstance *fontconfig_init(ASS_Library *library,
FT_Library ftlibrary, const char *family,
const char *path, int fc, const char *config,
int update)
{
int rc;
FCInstance *priv = calloc(1, sizeof(FCInstance));
const char *dir = library->fonts_dir;
int i;
if (!fc) {
ass_msg(library, MSGL_WARN,
"Fontconfig disabled, only default font will be used.");
goto exit;
}
priv->config = FcConfigCreate();
rc = FcConfigParseAndLoad(priv->config, (unsigned char *) config, FcTrue);
if (!rc) {
ass_msg(library, MSGL_WARN, "No usable fontconfig configuration "
"file found, using fallback.");
FcConfigDestroy(priv->config);
priv->config = FcInitLoadConfig();
rc++;
}
if (rc && update) {
FcConfigBuildFonts(priv->config);
}
if (!rc || !priv->config) {
ass_msg(library, MSGL_FATAL,
"No valid fontconfig configuration found!");
FcConfigDestroy(priv->config);
goto exit;
}
for (i = 0; i < library->num_fontdata; ++i)
process_fontdata(priv, library, ftlibrary, i);
if (dir) {
ass_msg(library, MSGL_V, "Updating font cache");
rc = FcConfigAppFontAddDir(priv->config, (const FcChar8 *) dir);
if (!rc) {
ass_msg(library, MSGL_WARN, "%s failed", "FcConfigAppFontAddDir");
}
}
priv->family_default = family ? strdup(family) : NULL;
exit:
priv->path_default = path ? strdup(path) : NULL;
priv->index_default = 0;
return priv;
}
/*
* Load the configuration files and scan for available fonts
*/
FcConfig *
FcInitLoadOwnConfigAndFonts (FcConfig *config)
{
config = FcInitLoadOwnConfig (config);
if (!config)
return 0;
if (!FcConfigBuildFonts (config))
{
FcConfigDestroy (config);
return 0;
}
return config;
}
/*
* Load the configuration files and scan for available fonts
*/
FcConfig *
FcInitLoadConfigAndFonts (void)
{
FcConfig *config = FcInitLoadConfig ();
FcInitDebug ();
if (!config)
return 0;
if (!FcConfigBuildFonts (config))
{
FcConfigDestroy (config);
return 0;
}
return config;
}
static PyObject*
Py_Config_build_fonts(Py_Config *self, PyObject *args, PyObject *kwds)
{
FcBool result;
result = FcConfigBuildFonts(self->x);
if (!result) {
PyErr_SetString(PyExc_MemoryError, "Out of memory");
return NULL;
}
Py_RETURN_NONE;
}
void
gimp_fonts_load (Gimp *gimp)
{
FcConfig *config;
GFile *fonts_conf;
GList *path;
g_return_if_fail (GIMP_IS_FONT_LIST (gimp->fonts));
gimp_set_busy (gimp);
if (gimp->be_verbose)
g_print ("Loading fonts\n");
gimp_container_freeze (GIMP_CONTAINER (gimp->fonts));
gimp_container_clear (GIMP_CONTAINER (gimp->fonts));
config = FcInitLoadConfig ();
if (! config)
goto cleanup;
fonts_conf = gimp_directory_file (CONF_FNAME, NULL);
if (! gimp_fonts_load_fonts_conf (config, fonts_conf))
goto cleanup;
fonts_conf = gimp_sysconf_directory_file (CONF_FNAME, NULL);
if (! gimp_fonts_load_fonts_conf (config, fonts_conf))
goto cleanup;
path = gimp_config_path_expand_to_files (gimp->config->font_path, FALSE);
gimp_fonts_add_directories (config, path);
g_list_free_full (path, (GDestroyNotify) g_object_unref);
if (! FcConfigBuildFonts (config))
{
FcConfigDestroy (config);
goto cleanup;
}
FcConfigSetCurrent (config);
gimp_font_list_restore (GIMP_FONT_LIST (gimp->fonts));
cleanup:
gimp_container_thaw (GIMP_CONTAINER (gimp->fonts));
gimp_unset_busy (gimp);
}
void
gimp_fonts_load (Gimp *gimp)
{
FcConfig *config;
gchar *fonts_conf;
gchar *path;
g_return_if_fail (GIMP_IS_FONT_LIST (gimp->fonts));
gimp_set_busy (gimp);
if (gimp->be_verbose)
g_print ("Loading fonts\n");
gimp_container_freeze (GIMP_CONTAINER (gimp->fonts));
gimp_container_clear (GIMP_CONTAINER (gimp->fonts));
config = FcInitLoadConfig ();
if (! config)
goto cleanup;
fonts_conf = gimp_personal_rc_file (CONF_FNAME);
if (! gimp_fonts_load_fonts_conf (config, fonts_conf))
goto cleanup;
fonts_conf = g_build_filename (gimp_sysconf_directory (), CONF_FNAME, NULL);
if (! gimp_fonts_load_fonts_conf (config, fonts_conf))
goto cleanup;
path = gimp_config_path_expand (gimp->config->font_path, TRUE, NULL);
gimp_fonts_add_directories (config, path);
g_free (path);
if (! FcConfigBuildFonts (config))
{
FcConfigDestroy (config);
goto cleanup;
}
FcConfigSetCurrent (config);
gimp_font_list_restore (GIMP_FONT_LIST (gimp->fonts));
cleanup:
gimp_container_thaw (GIMP_CONTAINER (gimp->fonts));
gimp_unset_busy (gimp);
}
FcBool
FcConfigSetCurrent (FcConfig *config)
{
if (config == _fcConfig)
return FcTrue;
if (!config->fonts)
if (!FcConfigBuildFonts (config))
return FcFalse;
if (_fcConfig)
FcConfigDestroy (_fcConfig);
_fcConfig = config;
return FcTrue;
}
void FontConfig_BuildCache( filter_t *p_filter )
{
/* */
msg_Dbg( p_filter, "Building font databases.");
mtime_t t1, t2;
t1 = mdate();
#ifdef __OS2__
FcInit();
#endif
#if defined( _WIN32 ) || defined( __APPLE__ )
dialog_progress_bar_t *p_dialog = NULL;
FcConfig *fcConfig = FcInitLoadConfig();
p_dialog = dialog_ProgressCreate( p_filter,
_("Building font cache"),
_("Please wait while your font cache is rebuilt.\n"
"This should take less than a few minutes."), NULL );
/* if( p_dialog )
dialog_ProgressSet( p_dialog, NULL, 0.5 ); */
FcConfigBuildFonts( fcConfig );
#if defined( __APPLE__ )
// By default, scan only the directory /System/Library/Fonts.
// So build the set of available fonts under another directories,
// and add the set to the current configuration.
FcConfigAppFontAddDir( NULL, "~/Library/Fonts" );
FcConfigAppFontAddDir( NULL, "/Library/Fonts" );
FcConfigAppFontAddDir( NULL, "/Network/Library/Fonts" );
//FcConfigAppFontAddDir( NULL, "/System/Library/Fonts" );
#endif
if( p_dialog )
{
// dialog_ProgressSet( p_dialog, NULL, 1.0 );
dialog_ProgressDestroy( p_dialog );
p_dialog = NULL;
}
#endif
t2 = mdate();
msg_Dbg( p_filter, "Took %ld microseconds", (long)((t2 - t1)) );
}
FcBool
FcConfigSetCurrent (FcConfig *config)
{
FcConfig *cfg;
retry:
cfg = fc_atomic_ptr_get (&_fcConfig);
if (config == cfg)
return FcTrue;
if (config && !config->fonts[FcSetSystem])
if (!FcConfigBuildFonts (config))
return FcFalse;
if (!fc_atomic_ptr_cmpexch (&_fcConfig, cfg, config))
goto retry;
if (cfg)
FcConfigDestroy (cfg);
return FcTrue;
}
int FontConfig_Prepare( filter_t *p_filter )
{
/* */
msg_Dbg( p_filter, "Building font databases.");
mtime_t t1, t2;
t1 = mdate();
#ifdef __OS2__
FcInit();
#endif
#if defined( _WIN32 )
dialog_progress_bar_t *p_dialog = NULL;
FcConfig *fcConfig = FcInitLoadConfig();
p_dialog = dialog_ProgressCreate( p_filter,
_("Building font cache"),
_("Please wait while your font cache is rebuilt.\n"
"This should take less than a few minutes."), NULL );
/* if( p_dialog )
dialog_ProgressSet( p_dialog, NULL, 0.5 ); */
if( FcConfigBuildFonts( fcConfig ) == FcFalse )
return VLC_ENOMEM;
if( p_dialog )
{
// dialog_ProgressSet( p_dialog, NULL, 1.0 );
dialog_ProgressDestroy( p_dialog );
p_dialog = NULL;
}
#endif
t2 = mdate();
msg_Dbg( p_filter, "Took %ld microseconds", (long)((t2 - t1)) );
return VLC_SUCCESS;
}
int fontconfig_update(FCInstance *priv)
{
return FcConfigBuildFonts(priv->config);
}
FontConfigFontFileLister::FontConfigFontFileLister(FontCollectorStatusCallback cb)
: config(init_fontconfig(), FcConfigDestroy)
{
cb(_("Updating font cache\n"), 0);
FcConfigBuildFonts(config);
}
