| /* |
| * Copyright (C) 2017 Igalia S.L. |
| * |
| * This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Library General Public |
| * License as published by the Free Software Foundation; either |
| * version 2 of the License, or (at your option) any later version. |
| * |
| * This library is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Library General Public License for more details. |
| * |
| * You should have received a copy of the GNU Library General Public License |
| * along with this library; see the file COPYING.LIB. If not, write to |
| * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
| * Boston, MA 02110-1301, USA. |
| */ |
| |
| #include "config.h" |
| #include "WebKitIconLoadingClient.h" |
| |
| #include "APIIconLoadingClient.h" |
| #include "WebKitWebViewPrivate.h" |
| |
| using namespace WebKit; |
| |
| class IconLoadingClient : public API::IconLoadingClient { |
| WTF_MAKE_FAST_ALLOCATED; |
| public: |
| explicit IconLoadingClient(WebKitWebView* webView) |
| : m_webView(webView) |
| { |
| } |
| |
| private: |
| void getLoadDecisionForIcon(const WebCore::LinkIcon& icon, CompletionHandler<void(Function<void(API::Data*, CallbackBase::Error)>&&)>&& completionHandler) override |
| { |
| // WebCore can send non HTTP icons. |
| if (!icon.url.protocolIsInHTTPFamily()) { |
| completionHandler(nullptr); |
| return; |
| } |
| |
| WebCore::LinkIcon copiedIcon = icon; |
| webkitWebViewGetLoadDecisionForIcon(m_webView, icon, [protectedWebView = GRefPtr<WebKitWebView>(m_webView), icon = WTFMove(copiedIcon), completionHandler = WTFMove(completionHandler)] (bool loadIcon) mutable { |
| if (!loadIcon) { |
| completionHandler(nullptr); |
| return; |
| } |
| |
| completionHandler([protectedWebView = WTFMove(protectedWebView), icon = WTFMove(icon)] (API::Data* iconData, CallbackBase::Error error) { |
| if (error != CallbackBase::Error::None || !iconData) |
| return; |
| webkitWebViewSetIcon(protectedWebView.get(), icon, *iconData); |
| }); |
| }); |
| } |
| |
| WebKitWebView* m_webView; |
| }; |
| |
| void attachIconLoadingClientToView(WebKitWebView* webView) |
| { |
| webkitWebViewGetPage(webView).setIconLoadingClient(makeUnique<IconLoadingClient>(webView)); |
| } |