godot-accessibility/Plugin.gd

tool
extends EditorPlugin

var ScreenReader = preload("ScreenReader.gd")

var screen_reader

func _enter_tree():
    screen_reader = ScreenReader.new()
    get_tree().root.call_deferred("add_child", screen_reader)
    call_deferred("connect", "scene_changed", screen_reader, "set_initial_scene_focus")
    call_deferred("connect", "main_screen_changed", screen_reader, "set_initial_screen_focus")
    add_custom_type("ScreenReader", "Node", preload("ScreenReader.gd"), preload("icon.png"))

func _exit_tree():
    remove_custom_type("ScreenReader")
Refactor to support running both in the editor and in game UIs. Here I add a `ScreenReader` `Node` which, when added to the `SceneTree`, should read the contents of any supported `Control`. I also do a bit of cleanup on filenames, as well as breaking the editor plugin support into its own class. 2019-09-24 14:01:37 +00:00			`tool`
			`extends EditorPlugin`

			`var ScreenReader = preload("ScreenReader.gd")`

			`var screen_reader`

			`func _enter_tree():`
			`screen_reader = ScreenReader.new()`
			`get_tree().root.call_deferred("add_child", screen_reader)`
			`call_deferred("connect", "scene_changed", screen_reader, "set_initial_scene_focus")`
			`call_deferred("connect", "main_screen_changed", screen_reader, "set_initial_screen_focus")`
Add `ScreenReader` as a custom node in the editor plugin. 2019-09-24 14:20:45 +00:00			`add_custom_type("ScreenReader", "Node", preload("ScreenReader.gd"), preload("icon.png"))`

			`func _exit_tree():`
			`remove_custom_type("ScreenReader")`