mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-10-30 13:45:27 +00:00
32 lines
806 B
C++
32 lines
806 B
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
|
* vim: sw=2 ts=8 et :
|
|
*/
|
|
/* This Source Code Form is subject to the terms of the Mozilla Public
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this file,
|
|
* You can obtain one at http://mozilla.org/MPL/2.0/. */
|
|
|
|
#ifndef mozilla_WidgetUtils_h
|
|
#define mozilla_WidgetUtils_h
|
|
|
|
#include "nsRect.h"
|
|
#include "mozilla/gfx/Matrix.h"
|
|
|
|
namespace mozilla {
|
|
|
|
// NB: these must match up with pseudo-enum in nsIScreen.idl.
|
|
enum ScreenRotation {
|
|
ROTATION_0 = 0,
|
|
ROTATION_90,
|
|
ROTATION_180,
|
|
ROTATION_270,
|
|
|
|
ROTATION_COUNT
|
|
};
|
|
|
|
gfx::Matrix ComputeTransformForRotation(const nsIntRect& aBounds,
|
|
ScreenRotation aRotation);
|
|
|
|
} // namespace mozilla
|
|
|
|
#endif // mozilla_WidgetUtils_h
|