/* * 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. */ #ifndef WebPasteboardOverrides_h #define WebPasteboardOverrides_h #include <wtf/HashMap.h> #include <wtf/NeverDestroyed.h> #include <wtf/Vector.h> #include <wtf/text/StringHash.h> #include <wtf/text/WTFString.h> namespace WebKit { class WebPasteboardOverrides { friend class NeverDestroyed<WebPasteboardOverrides>; public: static WebPasteboardOverrides& sharedPasteboardOverrides(); void addOverride(const String& pasteboardName, const String& type, const Vector<uint8_t>&); void removeOverride(const String& pasteboardName, const String& type); Vector<String> overriddenTypes(const String& pasteboardName); bool getDataForOverride(const String& pasteboardName, const String& type, Vector<uint8_t>&) const; bool getDataForOverride(const String& pasteboardName, const String& type, Vector<char>&) const; private: WebPasteboardOverrides(); // The m_overridesMap maps string pasteboard names to pasteboard entries. // Each pasteboard entry is a map of a string type to a data buffer. HashMap<String, std::unique_ptr<HashMap<String, Vector<uint8_t>>>> m_overridesMap; }; } // namespace WebKit #endif // WebPasteboardOverrides_h