| /* |
| * Copyright (C) 2011 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 SessionState_h |
| #define SessionState_h |
| |
| #include "WebBackForwardList.h" |
| |
| namespace CoreIPC { |
| class ArgumentDecoder; |
| class ArgumentEncoder; |
| } |
| |
| namespace WebKit { |
| |
| class SessionState { |
| public: |
| SessionState(); |
| SessionState(const BackForwardListItemVector&, uint32_t currentIndex); |
| |
| const BackForwardListItemVector& list() const { return m_list; } |
| uint32_t currentIndex() const { return m_currentIndex; } |
| |
| bool isEmpty() const; |
| |
| void encode(CoreIPC::ArgumentEncoder*) const; |
| static bool decode(CoreIPC::ArgumentDecoder*, SessionState&); |
| |
| private: |
| BackForwardListItemVector m_list; |
| uint32_t m_currentIndex; |
| }; |
| |
| } // namespace WebKit |
| |
| #endif // SessionState_h |