| /* |
| * 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. |
| */ |
| |
| #include "config.h" |
| #include "WebPageOverlay.h" |
| |
| #include "WebFrame.h" |
| #include "WebPage.h" |
| #include <WebCore/GraphicsLayer.h> |
| #include <WebCore/PageOverlay.h> |
| #include <wtf/NeverDestroyed.h> |
| |
| namespace WebKit { |
| using namespace WebCore; |
| |
| static HashMap<PageOverlay*, WebPageOverlay*>& overlayMap() |
| { |
| static NeverDestroyed<HashMap<PageOverlay*, WebPageOverlay*>> map; |
| return map; |
| } |
| |
| Ref<WebPageOverlay> WebPageOverlay::create(std::unique_ptr<WebPageOverlay::Client> client, PageOverlay::OverlayType overlayType) |
| { |
| return adoptRef(*new WebPageOverlay(WTFMove(client), overlayType)); |
| } |
| |
| WebPageOverlay::WebPageOverlay(std::unique_ptr<WebPageOverlay::Client> client, PageOverlay::OverlayType overlayType) |
| : m_overlay(PageOverlay::create(*this, overlayType)) |
| , m_client(WTFMove(client)) |
| { |
| ASSERT(m_client); |
| overlayMap().add(m_overlay.get(), this); |
| } |
| |
| WebPageOverlay::~WebPageOverlay() |
| { |
| if (!m_overlay) |
| return; |
| |
| overlayMap().remove(m_overlay.get()); |
| m_overlay = nullptr; |
| } |
| |
| WebPageOverlay* WebPageOverlay::fromCoreOverlay(PageOverlay& overlay) |
| { |
| return overlayMap().get(&overlay); |
| } |
| |
| void WebPageOverlay::setNeedsDisplay(const IntRect& dirtyRect) |
| { |
| m_overlay->setNeedsDisplay(dirtyRect); |
| } |
| |
| void WebPageOverlay::setNeedsDisplay() |
| { |
| m_overlay->setNeedsDisplay(); |
| } |
| |
| void WebPageOverlay::clear() |
| { |
| m_overlay->clear(); |
| } |
| |
| void WebPageOverlay::willMoveToPage(PageOverlay&, Page* page) |
| { |
| m_client->willMoveToPage(*this, page ? &WebPage::fromCorePage(*page) : nullptr); |
| } |
| |
| void WebPageOverlay::didMoveToPage(PageOverlay&, Page* page) |
| { |
| m_client->didMoveToPage(*this, page ? &WebPage::fromCorePage(*page) : nullptr); |
| } |
| |
| void WebPageOverlay::drawRect(PageOverlay&, GraphicsContext& context, const IntRect& dirtyRect) |
| { |
| m_client->drawRect(*this, context, dirtyRect); |
| } |
| |
| bool WebPageOverlay::mouseEvent(PageOverlay&, const PlatformMouseEvent& event) |
| { |
| return m_client->mouseEvent(*this, event); |
| } |
| |
| void WebPageOverlay::didScrollFrame(PageOverlay&, Frame& frame) |
| { |
| m_client->didScrollFrame(*this, WebFrame::fromCoreFrame(frame)); |
| } |
| |
| #if PLATFORM(MAC) |
| auto WebPageOverlay::actionContextForResultAtPoint(FloatPoint location) -> std::optional<ActionContext> |
| { |
| return m_client->actionContextForResultAtPoint(*this, location); |
| } |
| |
| void WebPageOverlay::dataDetectorsDidPresentUI() |
| { |
| m_client->dataDetectorsDidPresentUI(*this); |
| } |
| |
| void WebPageOverlay::dataDetectorsDidChangeUI() |
| { |
| m_client->dataDetectorsDidChangeUI(*this); |
| } |
| |
| void WebPageOverlay::dataDetectorsDidHideUI() |
| { |
| m_client->dataDetectorsDidHideUI(*this); |
| } |
| #endif // PLATFORM(MAC) |
| |
| bool WebPageOverlay::copyAccessibilityAttributeStringValueForPoint(PageOverlay&, String attribute, FloatPoint parameter, String& value) |
| { |
| return m_client->copyAccessibilityAttributeStringValueForPoint(*this, attribute, parameter, value); |
| } |
| |
| bool WebPageOverlay::copyAccessibilityAttributeBoolValueForPoint(PageOverlay&, String attribute, FloatPoint parameter, bool& value) |
| { |
| return m_client->copyAccessibilityAttributeBoolValueForPoint(*this, attribute, parameter, value); |
| } |
| |
| Vector<String> WebPageOverlay::copyAccessibilityAttributeNames(PageOverlay&, bool parameterizedNames) |
| { |
| return m_client->copyAccessibilityAttributeNames(*this, parameterizedNames); |
| } |
| |
| } // namespace WebKit |