1/* 2 * Copyright (C) 2011 Apple Inc. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * 2. Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * 13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' 14 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, 15 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS 17 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 18 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 19 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 20 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 21 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 22 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 23 * THE POSSIBILITY OF SUCH DAMAGE. 24 */ 25 26#include "config.h" 27#include "WebUndoClient.h" 28 29#include "WKAPICast.h" 30#include "WebEditCommandProxy.h" 31#include "WebView.h" 32 33namespace WebKit { 34 35void WebUndoClient::registerEditCommand(WebView* view, PassRefPtr<WebEditCommandProxy> prpCommand, WebPageProxy::UndoOrRedo undoOrRedo) 36{ 37 if (!m_client.registerEditCommand) 38 return; 39 40 RefPtr<WebEditCommandProxy> command = prpCommand; 41 m_client.registerEditCommand(toAPI(view), toAPI(command.release().releaseRef()), (undoOrRedo == WebPageProxy::Undo) ? kWKViewUndo : kWKViewRedo, m_client.clientInfo); 42} 43 44void WebUndoClient::clearAllEditCommands(WebView* view) 45{ 46 if (!m_client.clearAllEditCommands) 47 return; 48 49 m_client.clearAllEditCommands(toAPI(view), m_client.clientInfo); 50} 51 52bool WebUndoClient::canUndoRedo(WebView* view, WebPageProxy::UndoOrRedo undoOrRedo) 53{ 54 if (!m_client.canUndoRedo) 55 return false; 56 57 return m_client.canUndoRedo(toAPI(view), undoOrRedo, m_client.clientInfo); 58} 59 60void WebUndoClient::executeUndoRedo(WebView* view, WebPageProxy::UndoOrRedo undoOrRedo) 61{ 62 if (!m_client.executeUndoRedo) 63 return; 64 65 m_client.executeUndoRedo(toAPI(view), undoOrRedo, m_client.clientInfo); 66} 67 68} // namespace WebKit 69 70