1635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project/* 28f72e70a9fd78eec56623b3a62e68f16b7b27e28Feng Qian * Copyright (C) 2009 Google Inc. All rights reserved. 38f72e70a9fd78eec56623b3a62e68f16b7b27e28Feng Qian * 4635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project * Redistribution and use in source and binary forms, with or without 5635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project * modification, are permitted provided that the following conditions are 6635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project * met: 78f72e70a9fd78eec56623b3a62e68f16b7b27e28Feng Qian * 8635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project * * Redistributions of source code must retain the above copyright 9635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project * notice, this list of conditions and the following disclaimer. 10635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project * * Redistributions in binary form must reproduce the above 11635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project * copyright notice, this list of conditions and the following disclaimer 12635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project * in the documentation and/or other materials provided with the 13635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project * distribution. 14635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project * * Neither the name of Google Inc. nor the names of its 15635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project * contributors may be used to endorse or promote products derived from 16635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project * this software without specific prior written permission. 178f72e70a9fd78eec56623b3a62e68f16b7b27e28Feng Qian * 18635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 19635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 20635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 21635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 22635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 23635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 24635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 25635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 26635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 27635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 28635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project */ 30635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project 3165f03d4f644ce73618e5f4f50dd694b26f55ae12Ben Murdoch#ifndef BackForwardListChromium_h 3265f03d4f644ce73618e5f4f50dd694b26f55ae12Ben Murdoch#define BackForwardListChromium_h 33635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project 3465f03d4f644ce73618e5f4f50dd694b26f55ae12Ben Murdoch#include "BackForwardList.h" 3565f03d4f644ce73618e5f4f50dd694b26f55ae12Ben Murdoch#include "HistoryItem.h" 36635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project 37643ca7872b450ea4efacab6188849e5aac2ba161Steve Blocknamespace WebKit { 38643ca7872b450ea4efacab6188849e5aac2ba161Steve Blockclass WebViewImpl; 39635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project 40643ca7872b450ea4efacab6188849e5aac2ba161Steve Blockextern const char backForwardNavigationScheme[]; 418f72e70a9fd78eec56623b3a62e68f16b7b27e28Feng Qian 4265f03d4f644ce73618e5f4f50dd694b26f55ae12Ben Murdochclass BackForwardListChromium : public WebCore::BackForwardList { 43643ca7872b450ea4efacab6188849e5aac2ba161Steve Blockpublic: 4465f03d4f644ce73618e5f4f50dd694b26f55ae12Ben Murdoch static PassRefPtr<BackForwardListChromium> create(WebViewImpl*); 4565f03d4f644ce73618e5f4f50dd694b26f55ae12Ben Murdoch virtual ~BackForwardListChromium(); 46643ca7872b450ea4efacab6188849e5aac2ba161Steve Block 47643ca7872b450ea4efacab6188849e5aac2ba161Steve Blockprivate: 4865f03d4f644ce73618e5f4f50dd694b26f55ae12Ben Murdoch BackForwardListChromium(WebViewImpl*); 4965f03d4f644ce73618e5f4f50dd694b26f55ae12Ben Murdoch 5065f03d4f644ce73618e5f4f50dd694b26f55ae12Ben Murdoch // WebCore::BackForwardList methods: 51643ca7872b450ea4efacab6188849e5aac2ba161Steve Block virtual void addItem(PassRefPtr<WebCore::HistoryItem>); 52643ca7872b450ea4efacab6188849e5aac2ba161Steve Block virtual void goToItem(WebCore::HistoryItem*); 53643ca7872b450ea4efacab6188849e5aac2ba161Steve Block virtual WebCore::HistoryItem* itemAtIndex(int index); 54643ca7872b450ea4efacab6188849e5aac2ba161Steve Block virtual int backListCount(); 55643ca7872b450ea4efacab6188849e5aac2ba161Steve Block virtual int forwardListCount(); 5665f03d4f644ce73618e5f4f50dd694b26f55ae12Ben Murdoch virtual bool isActive(); 57643ca7872b450ea4efacab6188849e5aac2ba161Steve Block virtual void close(); 58643ca7872b450ea4efacab6188849e5aac2ba161Steve Block 59643ca7872b450ea4efacab6188849e5aac2ba161Steve Block WebViewImpl* m_webView; 608f72e70a9fd78eec56623b3a62e68f16b7b27e28Feng Qian 61643ca7872b450ea4efacab6188849e5aac2ba161Steve Block RefPtr<WebCore::HistoryItem> m_currentItem; 62635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project 63643ca7872b450ea4efacab6188849e5aac2ba161Steve Block // The last history item that was accessed via itemAtIndex(). We keep track 64643ca7872b450ea4efacab6188849e5aac2ba161Steve Block // of this until goToItem() is called, so we can track the navigation. 65643ca7872b450ea4efacab6188849e5aac2ba161Steve Block RefPtr<WebCore::HistoryItem> m_pendingHistoryItem; 66643ca7872b450ea4efacab6188849e5aac2ba161Steve Block}; 67643ca7872b450ea4efacab6188849e5aac2ba161Steve Block 68643ca7872b450ea4efacab6188849e5aac2ba161Steve Block} // namespace WebKit 69643ca7872b450ea4efacab6188849e5aac2ba161Steve Block 70643ca7872b450ea4efacab6188849e5aac2ba161Steve Block#endif 71