/* * Copyright (C) 2020 Apple Inc. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #pragma once #include "DisplayList.h" #include "DisplayListRecorder.h" #include "GraphicsContext.h" namespace WebCore { namespace DisplayList { class DrawingContext { WTF_MAKE_FAST_ALLOCATED; public: WEBCORE_EXPORT DrawingContext(const FloatSize& logicalSize, Recorder::Observer* = nullptr); GraphicsContext& context() const { return const_cast<DrawingContext&>(*this).m_context; } WEBCORE_EXPORT Recorder& recorder(); DisplayList& displayList() { return m_displayList; } const DisplayList& displayList() const { return m_displayList; } const DisplayList* replayedDisplayList() const { return m_replayedDisplayList.get(); } WEBCORE_EXPORT void setTracksDisplayListReplay(bool); WEBCORE_EXPORT void replayDisplayList(GraphicsContext&); protected: GraphicsContext m_context; DisplayList m_displayList; std::unique_ptr<DisplayList> m_replayedDisplayList; bool m_tracksDisplayListReplay { false }; }; } // DisplayList } // WebCore