/* * Copyright (C) 2016 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 #import "WKFoundation.h" #if WK_API_ENABLED #import "APIIconLoadingClient.h" #import <wtf/RetainPtr.h> #import <wtf/WeakObjCPtr.h> @class WKWebView; @protocol _WKIconLoadingDelegate; namespace WebKit { class IconLoadingDelegate { public: explicit IconLoadingDelegate(WKWebView *); ~IconLoadingDelegate(); std::unique_ptr<API::IconLoadingClient> createIconLoadingClient(); RetainPtr<id <_WKIconLoadingDelegate> > delegate(); void setDelegate(id <_WKIconLoadingDelegate>); private: class IconLoadingClient : public API::IconLoadingClient { public: explicit IconLoadingClient(IconLoadingDelegate&); ~IconLoadingClient(); private: void getLoadDecisionForIcon(const WebCore::LinkIcon&, WTF::CompletionHandler<void(WTF::Function<void(API::Data*, WebKit::CallbackBase::Error)>&&)>&&) override; IconLoadingDelegate& m_iconLoadingDelegate; }; WKWebView *m_webView; WeakObjCPtr<id <_WKIconLoadingDelegate> > m_delegate; struct { bool webViewShouldLoadIconWithParametersCompletionHandler : 1; } m_delegateMethods; }; } // namespace WebKit #endif // WK_API_ENABLED