extends Node

onready var is_fullscreen := OS.window_fullscreen setget set_is_fullscreen, get_is_fullscreen

var _js_on_fullscreen_ref: JavaScriptObject

func _init() -> void:

if not OS.has_feature('JavaScript'):

return

# full screen does not work in the browser, remove the action entirely

InputMap.erase_action("toggle_full_screen")

_js_on_fullscreen_ref = JavaScript.create_callback(self, "_on_js_fullscreen")

var GDQUEST := JavaScript.get_interface("GDQUEST")

# warning-ignore:unsafe_property_access

GDQUEST.events.onFullScreen.connect(_js_on_fullscreen_ref)

func _on_js_fullscreen(_args: Array) -> void:

var _is_it: bool = _args[0]; # full screen state

var _was_it_ours: bool = _args[1]; #triggered through button or F11

Events.emit_signal("fullscreen_toggled")

func set_is_fullscreen(value: bool) -> void:

if OS.has_feature('JavaScript'):

push_error("browsers do not support setting full screen from a webgl context")

return

is_fullscreen = value

OS.window_fullscreen = is_fullscreen

Events.emit_signal("fullscreen_toggled")

func get_is_fullscreen() -> bool:

if not OS.has_feature('JavaScript'):

return is_fullscreen

var GDQUEST := JavaScript.get_interface("GDQUEST")

# warning-ignore:unsafe_property_access

return GDQUEST.fullScreen.isIt()