/**
* gwy_resource_class_load:
* @klass: A resource class.
*
* Loads resources of a resources class from disk.
*
* Resources are loaded from system directory (and marked constant) and from
* user directory (marked modifiable).
**/
void
gwy_resource_class_load(GwyResourceClass *klass)
{
gpointer type;
gchar *path, *datadir;
g_return_if_fail(GWY_IS_RESOURCE_CLASS(klass));
g_return_if_fail(klass->inventory);
gwy_inventory_forget_order(klass->inventory);
type = GSIZE_TO_POINTER(G_TYPE_FROM_CLASS(klass));
if (!g_slist_find(all_resources, type))
all_resources = g_slist_prepend(all_resources, type);
datadir = gwy_find_self_dir("data");
path = g_build_filename(datadir, klass->name, NULL);
g_free(datadir);
gwy_resource_class_load_dir(path, klass, TRUE);
g_free(path);
path = g_build_filename(gwy_get_user_dir(), klass->name, NULL);
gwy_resource_class_load_dir(path, klass, FALSE);
g_free(path);
gwy_inventory_restore_order(klass->inventory);
}
/**
* gwy_resource_class_mkdir:
* @klass: A resource class.
*
* Creates directory for user resources if it does not exist.
*
* Returns: %TRUE if the directory exists or has been successfully created.
* %FALSE if it doesn't exist and cannot be created, consult errno
* for reason.
**/
gboolean
gwy_resource_class_mkdir(GwyResourceClass *klass)
{
gchar *path;
gint ok;
g_return_val_if_fail(GWY_IS_RESOURCE_CLASS(klass), FALSE);
path = g_build_filename(gwy_get_user_dir(), klass->name, NULL);
if (g_file_test(path, G_FILE_TEST_IS_DIR)) {
g_free(path);
return TRUE;
}
ok = !g_mkdir(path, 0700);
g_free(path);
return ok;
}
/**
* gwy_resource_class_load:
* @klass: A resource class.
*
* Loads resources of a resources class from disk.
*
* Resources are loaded from system directory (and marked constant) and from
* user directory (marked modifiable).
**/
void
gwy_resource_class_load(GwyResourceClass *klass)
{
gchar *path, *datadir;
g_return_if_fail(GWY_IS_RESOURCE_CLASS(klass));
g_return_if_fail(klass->inventory);
gwy_inventory_forget_order(klass->inventory);
datadir = gwy_find_self_dir("data");
path = g_build_filename(datadir, klass->name, NULL);
g_free(datadir);
gwy_resource_class_load_dir(path, klass, TRUE);
g_free(path);
path = g_build_filename(gwy_get_user_dir(), klass->name, NULL);
gwy_resource_class_load_dir(path, klass, FALSE);
g_free(path);
gwy_inventory_restore_order(klass->inventory);
}
/**
* gwy_resource_class_get_item_type:
* @klass: A resource class.
*
* Gets inventory item type for a resource class.
*
* Returns: Inventory item type.
**/
const GwyInventoryItemType*
gwy_resource_class_get_item_type(GwyResourceClass *klass)
{
g_return_val_if_fail(GWY_IS_RESOURCE_CLASS(klass), NULL);
return &klass->item_type;
}
/**
* gwy_resource_class_get_inventory:
* @klass: A resource class.
*
* Gets inventory which holds resources of a resource class.
*
* Returns: Resource class inventory.
**/
GwyInventory*
gwy_resource_class_get_inventory(GwyResourceClass *klass)
{
g_return_val_if_fail(GWY_IS_RESOURCE_CLASS(klass), NULL);
return klass->inventory;
}
/**
* gwy_resource_class_get_name:
* @klass: A resource class.
*
* Gets the name of resource class.
*
* This is an simple identifier usable for example as directory name.
*
* Returns: Resource class name, as a constant string that must not be modified
* nor freed.
**/
const gchar*
gwy_resource_class_get_name(GwyResourceClass *klass)
{
g_return_val_if_fail(GWY_IS_RESOURCE_CLASS(klass), NULL);
return klass->name;
}
