1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
2 /* vim: set sw=2 ts=8 et ft=cpp : */
3 /* This Source Code Form is subject to the terms of the Mozilla Public
4 * License, v. 2.0. If a copy of the MPL was not distributed with this file,
5 * You can obtain one at http://mozilla.org/MPL/2.0/. */
7 #ifndef mozilla_HalScreenConfiguration_h
8 #define mozilla_HalScreenConfiguration_h
10 #include "mozilla/Observer.h"
15 // Make sure that any change to ScreenOrientation values are also made in
16 // mobile/android/geckoview/src/main/java/org/mozilla/gecko/GeckoScreenOrientation.java
17 typedef uint32_t ScreenOrientation
;
19 static const ScreenOrientation eScreenOrientation_None
= 0;
20 static const ScreenOrientation eScreenOrientation_PortraitPrimary
= 1u << 0;
21 static const ScreenOrientation eScreenOrientation_PortraitSecondary
= 1u << 1;
22 static const ScreenOrientation eScreenOrientation_LandscapePrimary
= 1u << 2;
23 static const ScreenOrientation eScreenOrientation_LandscapeSecondary
= 1u << 3;
24 // eScreenOrientation_Default will use the natural orientation for the deivce,
25 // it could be PortraitPrimary or LandscapePrimary depends on display resolution
26 static const ScreenOrientation eScreenOrientation_Default
= 1u << 4;
28 class ScreenConfiguration
;
29 typedef Observer
<ScreenConfiguration
> ScreenConfigurationObserver
;
32 } // namespace mozilla
34 #endif // mozilla_HalScreenConfiguration_h