void
ghb_load_icons()
{
#if GTK_CHECK_VERSION(3, 14, 0)
ghb_icons_register_resource();
gtk_icon_theme_add_resource_path(gtk_icon_theme_get_default(),
"/fr/handbrake/ghb/icons");
#else
ghb_icons_register_resource();
GResource *icon_res = ghb_icons_get_resource();
char ** children = g_resource_enumerate_children(icon_res,
"/fr/handbrake/ghb/icons/scalable/apps", 0, NULL);
if (children == NULL)
{
g_warning("No icons in resources!");
return;
}
int ii;
for (ii = 0; children[ii] != NULL; ii++)
{
char * path;
path = g_strdup_printf("/fr/handbrake/ghb/icons/scalable/apps/%s",
children[ii]);
GBytes *gbytes = g_resource_lookup_data(icon_res, path, 0, NULL);
gsize data_size;
gconstpointer data = g_bytes_get_data(gbytes, &data_size);
g_free(path);
char *pos;
char *name = g_strdup(children[ii]);
pos = g_strstr_len(name, -1, ".");
if (pos != NULL)
*pos = '\0';
int jj;
int sizes[] = {16, 22, 24, 32, 48, 64, 128, 256, 0};
for (jj = 0; sizes[jj]; jj++)
{
GdkPixbuf *pb;
GInputStream *gis;
int size;
gis = g_memory_input_stream_new_from_data(data, data_size,
NULL);
pb = gdk_pixbuf_new_from_stream_at_scale(gis,
sizes[jj], sizes[jj],
TRUE, NULL, NULL);
g_input_stream_close(gis, NULL, NULL);
size = gdk_pixbuf_get_height(pb);
gtk_icon_theme_add_builtin_icon(name, size, pb);
g_object_unref(pb);
}
g_bytes_unref(gbytes);
}
g_strfreev(children);
#endif
}
/**
* as_utils_is_desktop_environment:
* @desktop: a desktop environment id.
*
* Searches the known list of desktop environments AppStream
* knows about.
*
* Returns: %TRUE if the desktop-id is valid
*
* Since: 0.10.0
**/
gboolean
as_utils_is_desktop_environment (const gchar *desktop)
{
g_autoptr(GBytes) data = NULL;
g_autofree gchar *key = NULL;
/* load the readonly data section and look for the TLD */
data = g_resource_lookup_data (as_get_resource (),
"/org/freedesktop/appstream/desktop-environments.txt",
G_RESOURCE_LOOKUP_FLAGS_NONE,
NULL);
if (data == NULL)
return FALSE;
key = g_strdup_printf ("\n%s\n", desktop);
return g_strstr_len (g_bytes_get_data (data, NULL), -1, key) != NULL;
}
static void
extract_resource (GResource *resource,
const gchar *path)
{
GBytes *bytes;
bytes = g_resource_lookup_data (resource, path, 0, NULL);
if (bytes != NULL)
{
gconstpointer data;
gsize size, written;
data = g_bytes_get_data (bytes, &size);
written = fwrite (data, 1, size, stdout);
if (written < size)
g_printerr ("Data truncated\n");
g_bytes_unref (bytes);
}
}
/**
* g_resources_lookup_data:
* @path: A pathname inside the resource
* @lookup_flags: A #GResourceLookupFlags
* @error: return location for a #GError, or %NULL
*
* Looks for a file at the specified @path in the set of
* globally registered resources and returns a #GBytes that
* lets you directly access the data in memory.
*
* The data is always followed by a zero byte, so you
* can safely use the data as a C string. However, that byte
* is not included in the size of the GBytes.
*
* For uncompressed resource files this is a pointer directly into
* the resource bundle, which is typically in some readonly data section
* in the program binary. For compressed files we allocate memory on
* the heap and automatically uncompress the data.
*
* @lookup_flags controls the behaviour of the lookup.
*
* Returns: (transfer full): #GBytes or %NULL on error.
* Free the returned object with g_bytes_unref()
*
* Since: 2.32
**/
GBytes *
g_resources_lookup_data (const gchar *path,
GResourceLookupFlags lookup_flags,
GError **error)
{
GBytes *res = NULL;
GList *l;
GBytes *data;
register_lazy_static_resources ();
g_rw_lock_reader_lock (&resources_lock);
for (l = registered_resources; l != NULL; l = l->next)
{
GResource *r = l->data;
GError *my_error = NULL;
data = g_resource_lookup_data (r, path, lookup_flags, &my_error);
if (data == NULL &&
g_error_matches (my_error, G_RESOURCE_ERROR, G_RESOURCE_ERROR_NOT_FOUND))
{
g_clear_error (&my_error);
}
else
{
if (data == NULL)
g_propagate_error (error, my_error);
res = data;
break;
}
}
if (l == NULL)
g_set_error (error, G_RESOURCE_ERROR, G_RESOURCE_ERROR_NOT_FOUND,
_("The resource at '%s' does not exist"),
path);
g_rw_lock_reader_unlock (&resources_lock);
return res;
}
/**
* as_utils_is_category_id:
* @category_name: an XDG category name, e.g. "ProjectManagement"
*
* Searches the known list of registered XDG category names.
* See https://specifications.freedesktop.org/menu-spec/menu-spec-1.0.html#category-registry
* for a reference.
*
* Returns: %TRUE if the category name is valid
*
* Since: 0.9.7
**/
gboolean
as_utils_is_category_name (const gchar *category_name)
{
g_autoptr(GBytes) data = NULL;
g_autofree gchar *key = NULL;
/* custom spec-extensions are generally valid if prefixed correctly */
if (g_str_has_prefix (category_name, "X-"))
return TRUE;
/* load the readonly data section and look for the category name */
data = g_resource_lookup_data (as_get_resource (),
"/org/freedesktop/appstream/xdg-category-names.txt",
G_RESOURCE_LOOKUP_FLAGS_NONE,
NULL);
if (data == NULL)
return FALSE;
key = g_strdup_printf ("\n%s\n", category_name);
return g_strstr_len (g_bytes_get_data (data, NULL), -1, key) != NULL;
}
GtkBuilder*
create_builder_or_die(const gchar * name)
{
guint res = 0;
GError *error = NULL;
const gchar *ghb_ui;
gsize data_size;
ghb_ui_register_resource();
GResource *ui_res = ghb_ui_get_resource();
GBytes *gbytes = g_resource_lookup_data(ui_res, "/org/handbrake/ui/ghb.ui",
0, NULL);
ghb_ui = g_bytes_get_data(gbytes, &data_size);
const gchar *markup =
N_("<b><big>Unable to create %s.</big></b>\n"
"\n"
"Internal error. Could not parse UI description.\n"
"%s");
g_debug("create_builder_or_die()\n");
GtkBuilder *xml = gtk_builder_new();
if (xml != NULL)
res = gtk_builder_add_from_string(xml, ghb_ui, -1, &error);
if (!xml || !res)
{
GtkWidget *dialog = gtk_message_dialog_new_with_markup(NULL,
GTK_DIALOG_MODAL,
GTK_MESSAGE_ERROR,
GTK_BUTTONS_CLOSE,
gettext(markup),
name, error->message);
gtk_dialog_run(GTK_DIALOG(dialog));
gtk_widget_destroy(dialog);
exit(EXIT_FAILURE);
}
return xml;
}