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This is the most important part of the patch series. It removes the PScreenManager protocol and use ScreenManager directly in the content processes. Initial and subsequent updates are sent via PContent::RefreshScreens. struct ScreenDetails are kept to serialize Screen over IPC. nsIScreenManager::ScreenForNativeWidget is removed because nsIWidget::GetWidgetScreen can replace it. nsIScreen::GetId is removed because it's not useful for the more general Screen class. MozReview-Commit-ID: 5dJO3isgBuQ --HG-- extra : rebase_source : 06aa4e4fd56e2b2af1e7483aee7c0cc7f35bdb97
56 lines
1.4 KiB
C++
56 lines
1.4 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef mozilla_widget_Screen_h
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#define mozilla_widget_Screen_h
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#include "nsIScreen.h"
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#include "Units.h"
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namespace mozilla {
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namespace dom {
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class ScreenDetails;
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} // namespace dom
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} // namespace mozilla
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namespace mozilla {
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namespace widget {
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class Screen final : public nsIScreen
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{
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public:
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NS_DECL_ISUPPORTS
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NS_DECL_NSISCREEN
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Screen(LayoutDeviceIntRect aRect, LayoutDeviceIntRect aAvailRect,
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uint32_t aPixelDepth, uint32_t aColorDepth,
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DesktopToLayoutDeviceScale aContentsScale,
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CSSToLayoutDeviceScale aDefaultCssScale);
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explicit Screen(const mozilla::dom::ScreenDetails& aScreenDetails);
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Screen(const Screen& aOther);
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mozilla::dom::ScreenDetails ToScreenDetails();
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private:
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virtual ~Screen() {}
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LayoutDeviceIntRect mRect;
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LayoutDeviceIntRect mAvailRect;
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DesktopIntRect mRectDisplayPix;
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DesktopIntRect mAvailRectDisplayPix;
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uint32_t mPixelDepth;
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uint32_t mColorDepth;
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DesktopToLayoutDeviceScale mContentsScale;
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CSSToLayoutDeviceScale mDefaultCssScale;
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};
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} // namespace widget
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} // namespace mozilla
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#endif
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