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 WebDevToolsAgent_h 32 #define WebDevToolsAgent_h 33 34 #include "WebCommon.h" 35 36 namespace WebKit { 37 class WebDevToolsAgentClient; 38 class WebFrame; 39 class WebString; 40 class WebURLRequest; 41 class WebURLResponse; 42 class WebView; 43 struct WebDevToolsMessageData; 44 struct WebPoint; 45 struct WebURLError; 46 47 class WebDevToolsAgent { 48 public: 49 WEBKIT_API static WebDevToolsAgent* create(WebView*, WebDevToolsAgentClient*); 50 51 virtual ~WebDevToolsAgent() {} 52 53 virtual void attach() = 0; 54 virtual void detach() = 0; 55 56 virtual void didNavigate() = 0; 57 58 virtual void dispatchMessageFromFrontend(const WebDevToolsMessageData&) = 0; 59 60 virtual void inspectElementAt(const WebPoint&) = 0; 61 62 virtual void setRuntimeFeatureEnabled(const WebString& feature, bool enabled) = 0; 63 64 // Exposed for LayoutTestController. 65 virtual void evaluateInWebInspector(long callId, const WebString& script) = 0; 66 virtual void setTimelineProfilingEnabled(bool enabled) = 0; 67 68 // Asynchronously executes debugger command in the render thread. 69 // |callerIdentifier| will be used for sending response. 70 WEBKIT_API static void executeDebuggerCommand( 71 const WebString& command, int callerIdentifier); 72 73 // Asynchronously request debugger to pause immediately. 74 WEBKIT_API static void debuggerPauseScript(); 75 76 WEBKIT_API static bool dispatchMessageFromFrontendOnIOThread(const WebDevToolsMessageData&); 77 78 typedef void (*MessageLoopDispatchHandler)(); 79 80 // Installs dispatch handle that is going to be called periodically 81 // while on a breakpoint. 82 WEBKIT_API static void setMessageLoopDispatchHandler(MessageLoopDispatchHandler); 83 84 virtual void identifierForInitialRequest(unsigned long resourceId, WebFrame*, const WebURLRequest&) = 0; 85 virtual void willSendRequest(unsigned long resourceId, const WebURLRequest&) = 0; 86 virtual void didReceiveData(unsigned long resourceId, int length) = 0; 87 virtual void didReceiveResponse(unsigned long resourceId, const WebURLResponse&) = 0; 88 virtual void didFinishLoading(unsigned long resourceId) = 0; 89 virtual void didFailLoading(unsigned long resourceId, const WebURLError&) = 0; 90 }; 91 92 } // namespace WebKit 93 94 #endif 95
