author Aaron Klotz <aklotz@mozilla.com>
Tue, 15 Jan 2019 13:39:49 -0700
changeset 511087 61a47d6d5e2617b297148e455d0a60a875df800c
parent 505383 6f3709b3878117466168c40affa7bca0b60cf75b
child 530873 e1993a1f09ac53cd1a04fdf6a87f8cad8e44f73e
permissions -rw-r--r--
Bug 1511078: Follow-up - fix mingw build failures for TestNativeNt; r=bustage

/* -*- 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 nsBaseScreen_h
#define nsBaseScreen_h

#include "mozilla/Attributes.h"
#include "nsIScreen.h"

class nsBaseScreen : public nsIScreen {


  // nsIScreen interface

  // These simply forward to the device-pixel versions;
  // implementations where desktop pixels may not correspond
  // to per-screen device pixels must override.
  NS_IMETHOD GetRectDisplayPix(int32_t *outLeft, int32_t *outTop,
                               int32_t *outWidth, int32_t *outHeight) override;
  NS_IMETHOD GetAvailRectDisplayPix(int32_t *outLeft, int32_t *outTop,
                                    int32_t *outWidth,
                                    int32_t *outHeight) override;

  NS_IMETHOD GetContentsScaleFactor(double *aContentsScaleFactor) override;

  NS_IMETHOD GetDefaultCSSScaleFactor(double *aScaleFactor) override;

  NS_IMETHOD GetDpi(float *aDPI) override;

  virtual ~nsBaseScreen();

#endif  // nsBaseScreen_h