widget/nsBaseScreen.cpp
author Alastor Wu <alwu@mozilla.com>
Wed, 16 Jan 2019 01:04:40 +0000
changeset 514132 1d2fcf021b32addc028800b6f0b315c7c4779b3d
parent 508163 6f3709b3878117466168c40affa7bca0b60cf75b
permissions -rw-r--r--
Bug 1520088 - part2 : ensure logging result can always be executed. r=cpearce Ensure we can always see the debug log for the autoplay result. Differential Revision: https://phabricator.services.mozilla.com/D16524

/* -*- 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/. */

#define MOZ_FATAL_ASSERTIONS_FOR_THREAD_SAFETY

#include "nsBaseScreen.h"

NS_IMPL_ISUPPORTS(nsBaseScreen, nsIScreen)

nsBaseScreen::nsBaseScreen() {}

nsBaseScreen::~nsBaseScreen() {}

NS_IMETHODIMP
nsBaseScreen::GetRectDisplayPix(int32_t *outLeft, int32_t *outTop,
                                int32_t *outWidth, int32_t *outHeight) {
  return GetRect(outLeft, outTop, outWidth, outHeight);
}

NS_IMETHODIMP
nsBaseScreen::GetAvailRectDisplayPix(int32_t *outLeft, int32_t *outTop,
                                     int32_t *outWidth, int32_t *outHeight) {
  return GetAvailRect(outLeft, outTop, outWidth, outHeight);
}

NS_IMETHODIMP
nsBaseScreen::GetContentsScaleFactor(double *aContentsScaleFactor) {
  *aContentsScaleFactor = 1.0;
  return NS_OK;
}

NS_IMETHODIMP
nsBaseScreen::GetDefaultCSSScaleFactor(double *aScaleFactor) {
  *aScaleFactor = 1.0;
  return NS_OK;
}

NS_IMETHODIMP
nsBaseScreen::GetDpi(float *aDPI) {
  *aDPI = 96;
  return NS_OK;
}