[Complex Text Layouts] Update tutorials and documentation to match TextServer changes.

classes/class_textservermanager.rst

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+:github_url: hide
+
+.. Generated automatically by doc/tools/makerst.py in Godot's source tree.
+.. DO NOT EDIT THIS FILE, but the TextServerManager.xml source instead.
+.. The source is found in doc/classes or modules/<name>/doc_classes.
+
+.. _class_TextServerManager:
+
+TextServerManager
+=================
+
+**Inherits:** :ref:`Object<class_Object>`
+
+Manager for the font and complex text layout servers.
+
+Description
+-----------
+
+``TextServerManager`` is the API backend for loading, enumeration and switching :ref:`TextServer<class_TextServer>`\ s.
+
+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
+-------
+
++-------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------+
+| :ref:`TextServer<class_TextServer>` | :ref:`find_interface<class_TextServerManager_method_find_interface>` **(** :ref:`String<class_String>` name **)** |const|            |
++-------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------+
+| :ref:`TextServer<class_TextServer>` | :ref:`get_interface<class_TextServerManager_method_get_interface>` **(** :ref:`int<class_int>` index **)** |const|                   |
++-------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------+
+| :ref:`int<class_int>`               | :ref:`get_interface_count<class_TextServerManager_method_get_interface_count>` **(** **)** |const|                                   |
++-------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------+
+| :ref:`int<class_int>`               | :ref:`get_interface_features<class_TextServerManager_method_get_interface_features>` **(** :ref:`int<class_int>` index **)** |const| |
++-------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------+
+| :ref:`String<class_String>`         | :ref:`get_interface_name<class_TextServerManager_method_get_interface_name>` **(** :ref:`int<class_int>` index **)** |const|         |
++-------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------+
+| :ref:`Array<class_Array>`           | :ref:`get_interfaces<class_TextServerManager_method_get_interfaces>` **(** **)** |const|                                             |
++-------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------+
+| :ref:`TextServer<class_TextServer>` | :ref:`get_primary_interface<class_TextServerManager_method_get_primary_interface>` **(** **)** |const|                               |
++-------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------+
+| :ref:`bool<class_bool>`             | :ref:`set_primary_interface<class_TextServerManager_method_set_primary_interface>` **(** :ref:`int<class_int>` index **)**           |
++-------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------+
+
+Method Descriptions
+-------------------
+
+.. _class_TextServerManager_method_find_interface:
+
+- :ref:`TextServer<class_TextServer>` **find_interface** **(** :ref:`String<class_String>` name **)** |const|
+
+Finds an interface by its name.
+
+----
+
+.. _class_TextServerManager_method_get_interface:
+
+- :ref:`TextServer<class_TextServer>` **get_interface** **(** :ref:`int<class_int>` index **)** |const|
+
+Returns the interface registered at a given index.
+
+----
+
+.. _class_TextServerManager_method_get_interface_count:
+
+- :ref:`int<class_int>` **get_interface_count** **(** **)** |const|
+
+Returns the number of interfaces currently registered.
+
+----
+
+.. _class_TextServerManager_method_get_interface_features:
+
+- :ref:`int<class_int>` **get_interface_features** **(** :ref:`int<class_int>` index **)** |const|
+
+Returns text server supported features (binary OR).
+
+----
+
+.. _class_TextServerManager_method_get_interface_name:
+
+- :ref:`String<class_String>` **get_interface_name** **(** :ref:`int<class_int>` index **)** |const|
+
+Returns the interface name registered at a given index.
+
+----
+
+.. _class_TextServerManager_method_get_interfaces:
+
+- :ref:`Array<class_Array>` **get_interfaces** **(** **)** |const|
+
+Returns a list of available interfaces the index and name of each interface.
+
+----
+
+.. _class_TextServerManager_method_get_primary_interface:
+
+- :ref:`TextServer<class_TextServer>` **get_primary_interface** **(** **)** |const|
+
+Returns the primary :ref:`TextServer<class_TextServer>` interface.
+
+----
+
+.. _class_TextServerManager_method_set_primary_interface:
+
+- :ref:`bool<class_bool>` **set_primary_interface** **(** :ref:`int<class_int>` index **)**
+
+Sets (and initializes it if required) interface registered at a given index as the primary. Invalidates all references to the fonts and text buffers.
+
+.. |virtual| replace:: :abbr:`virtual (This method should typically be overridden by the user to have any effect.)`
+.. |const| replace:: :abbr:`const (This method has no side effects. It doesn't modify any of the instance's member variables.)`
+.. |vararg| replace:: :abbr:`vararg (This method accepts any number of arguments after the ones described here.)`