| partial interface Screen { |
| [SameObject] |
| readonly attribute ScreenOrientation orientation; |
| }; |
| [Exposed=Window] |
| interface ScreenOrientation : EventTarget { |
| Promise<void> lock(OrientationLockType orientation); |
| void unlock(); |
| readonly attribute OrientationType type; |
| readonly attribute unsigned short angle; |
| attribute EventHandler onchange; |
| }; |
| enum OrientationType { |
| "portrait-primary", |
| "portrait-secondary", |
| "landscape-primary", |
| "landscape-secondary" |
| }; |
| enum OrientationLockType { |
| "any", |
| "natural", |
| "landscape", |
| "portrait", |
| "portrait-primary", |
| "portrait-secondary", |
| "landscape-primary", |
| "landscape-secondary" |
| }; |
