gecko-dev/widget/headless/HeadlessScreenHelper.h
Brendan Dahl a071a0f003 Bug 1356681 - Expand headless mode support for linux. r=automatedtester,jrmuizel,kanru
Full Firefox on Linux can now be run with a --headless flag.
This includes seven parts:
1) Running all marionette tests in headless mode.
2) Prevents crashes where Firefox calls into GTK.
3) Adds a headless screen helper which supports changing the headless
screen size with the environment variables MOZ_HEADLESS_WIDTH and
MOZ_HEADLESS_HEIGHT.
4) Supports simulating moving a headless window.
5) Adds a stubbed out nsSound implementation.
6) Supports simulating size mode changes of headless windows.
7) Adds the --headless flag for Firefox.
2017-05-18 17:47:10 -07:00

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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* 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_widget_HeadlessScreenHelper_h
#define mozilla_widget_HeadlessScreenHelper_h
#include "mozilla/widget/ScreenManager.h"
namespace mozilla {
namespace widget {
class HeadlessScreenHelper final : public ScreenManager::Helper
{
public:
HeadlessScreenHelper();
~HeadlessScreenHelper() override { };
private:
static LayoutDeviceIntRect GetScreenRect();
};
} // namespace widget
} // namespace mozilla
#endif // mozilla_widget_HeadlessScreenHelper_h