/* * Copyright (C) 2014 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. AND ITS CONTRIBUTORS ``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 ITS 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 "Frame.h" #include "MockPageOverlay.h" #include "PageOverlay.h" #include <wtf/HashSet.h> namespace WebCore { class Page; class MockPageOverlayClient final : public PageOverlay::Client { friend class NeverDestroyed<MockPageOverlayClient>; public: static MockPageOverlayClient& singleton(); explicit MockPageOverlayClient(); Ref<MockPageOverlay> installOverlay(Page&, PageOverlay::OverlayType); void uninstallAllOverlays(); String layerTreeAsText(Page&, LayerTreeFlags); virtual ~MockPageOverlayClient() = default; private: void willMoveToPage(PageOverlay&, Page*) override; void didMoveToPage(PageOverlay&, Page*) override; void drawRect(PageOverlay&, GraphicsContext&, const IntRect& dirtyRect) override; bool mouseEvent(PageOverlay&, const PlatformMouseEvent&) override; void didScrollFrame(PageOverlay&, Frame&) override; bool copyAccessibilityAttributeStringValueForPoint(PageOverlay&, String /* attribute */, FloatPoint, String&) override; bool copyAccessibilityAttributeBoolValueForPoint(PageOverlay&, String /* attribute */, FloatPoint, bool&) override; Vector<String> copyAccessibilityAttributeNames(PageOverlay&, bool /* parameterizedNames */) override; HashSet<RefPtr<MockPageOverlay>> m_overlays; }; } // namespace WebCore