Class reference
TextServerManager
Inherits Object
A singleton for managing TextServer implementations.
Description
TextServerManager is the API backend for loading, enumerating, and switching TextServers. Note: Switching text server at runtime is possible, but will invalidate all fonts and text buffers. Make sure to unload all controls, fonts, and themes before doing so.
Methods
void add_interface(TextServer interface)
Registers a TextServer interface.
TextServer find_interface(String name) const
Finds an interface by its name.
TextServer get_interface(int idx) const
Returns the interface registered at a given index.
int get_interface_count() const
Returns the number of interfaces currently registered.
Dictionary[] get_interfaces() const
Returns a list of available interfaces, with the index and name of each interface.
TextServer get_primary_interface() const
Returns the primary TextServer interface currently in use.
void remove_interface(TextServer interface)
Removes an interface. All fonts and shaped text caches should be freed before removing an interface.
void set_primary_interface(TextServer index)
Sets the primary TextServer interface.
Signals
interface_added(StringName interface_name)
Emitted when a new interface has been added.
interface_removed(StringName interface_name)
Emitted when an interface is removed.