1 /* 2 * Copyright (C) 2009 Google 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 are 6 * met: 7 * 8 * * Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * * Redistributions in binary form must reproduce the above 11 * copyright notice, this list of conditions and the following disclaimer 12 * in the documentation and/or other materials provided with the 13 * distribution. 14 * * Neither the name of Google Inc. nor the names of its 15 * contributors may be used to endorse or promote products derived from 16 * this software without specific prior written permission. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29 */ 30 31 #ifndef WebDevToolsAgentClient_h 32 #define WebDevToolsAgentClient_h 33 34 #include "WebCString.h" 35 #include "WebCommon.h" 36 37 namespace WebKit { 38 class WebString; 39 struct WebDevToolsMessageData; 40 41 class WebDevToolsAgentClient { 42 public: sendMessageToFrontend(const WebDevToolsMessageData &)43 virtual void sendMessageToFrontend(const WebDevToolsMessageData&) { } 44 45 // Invalidates widget which leads to the repaint. forceRepaint()46 virtual void forceRepaint() { } 47 48 // Returns the identifier of the entity hosting this agent. hostIdentifier()49 virtual int hostIdentifier() { return -1; } 50 51 // Notifies host upon runtime feature being enabled/disabled. runtimeFeatureStateChanged(const WebString & feature,bool enabled)52 virtual void runtimeFeatureStateChanged(const WebString& feature, bool enabled) { } 53 54 WEBKIT_API static void sendMessageToFrontendOnIOThread(const WebDevToolsMessageData&); 55 injectedScriptSource()56 virtual WebCString injectedScriptSource() { return WebCString(); } injectedScriptDispatcherSource()57 virtual WebCString injectedScriptDispatcherSource() { return WebCString(); } 58 59 protected: ~WebDevToolsAgentClient()60 ~WebDevToolsAgentClient() { } 61 }; 62 63 } // namespace WebKit 64 65 #endif 66