1 /* 2 * Copyright (C) 2011 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 InspectorBrowserDebuggerAgent_h 32 #define InspectorBrowserDebuggerAgent_h 33 34 #if ENABLE(JAVASCRIPT_DEBUGGER) && ENABLE(INSPECTOR) 35 36 #include "InspectorDebuggerAgent.h" 37 #include "PlatformString.h" 38 #include <wtf/HashMap.h> 39 #include <wtf/PassOwnPtr.h> 40 #include <wtf/RefCounted.h> 41 42 namespace WebCore { 43 44 class Element; 45 class InspectorAgent; 46 class InspectorDOMAgent; 47 class InspectorDebuggerAgent; 48 class InspectorFrontend; 49 class InspectorObject; 50 class InspectorState; 51 class InstrumentingAgents; 52 class Node; 53 54 typedef String ErrorString; 55 56 class InspectorBrowserDebuggerAgent : public InspectorDebuggerAgent::Listener { 57 WTF_MAKE_NONCOPYABLE(InspectorBrowserDebuggerAgent); 58 public: 59 static PassOwnPtr<InspectorBrowserDebuggerAgent> create(InstrumentingAgents*, InspectorState*, InspectorDOMAgent*, InspectorDebuggerAgent*, InspectorAgent*); 60 61 virtual ~InspectorBrowserDebuggerAgent(); 62 63 void clearFrontend(); 64 65 // BrowserDebugger API for InspectorFrontend 66 void setXHRBreakpoint(ErrorString*, const String& url); 67 void removeXHRBreakpoint(ErrorString*, const String& url); 68 void setEventListenerBreakpoint(ErrorString*, const String& eventName); 69 void removeEventListenerBreakpoint(ErrorString*, const String& eventName); 70 void setDOMBreakpoint(ErrorString*, int nodeId, int type); 71 void removeDOMBreakpoint(ErrorString*, int nodeId, int type); 72 73 // InspectorInstrumentation API 74 void willInsertDOMNode(Node*, Node* parent); 75 void didInsertDOMNode(Node*); 76 void willRemoveDOMNode(Node*); 77 void didRemoveDOMNode(Node*); 78 void willModifyDOMAttr(Element*); 79 void willSendXMLHttpRequest(const String& url); 80 void pauseOnNativeEventIfNeeded(const String& categoryType, const String& eventName, bool synchronous); 81 82 private: 83 InspectorBrowserDebuggerAgent(InstrumentingAgents*, InspectorState*, InspectorDOMAgent*, InspectorDebuggerAgent*, InspectorAgent*); 84 85 // InspectorDebuggerAgent::Listener implementation. 86 virtual void debuggerWasEnabled(); 87 virtual void debuggerWasDisabled(); 88 void disable(); 89 90 void descriptionForDOMEvent(Node* target, int breakpointType, bool insertion, InspectorObject* description); 91 void updateSubtreeBreakpoints(Node*, uint32_t rootMask, bool set); 92 bool hasBreakpoint(Node*, int type); 93 void discardBindings(); 94 95 void clear(); 96 97 InstrumentingAgents* m_instrumentingAgents; 98 InspectorState* m_inspectorState; 99 InspectorDOMAgent* m_domAgent; 100 InspectorDebuggerAgent* m_debuggerAgent; 101 InspectorAgent* m_inspectorAgent; 102 HashMap<Node*, uint32_t> m_domBreakpoints; 103 }; 104 105 } // namespace WebCore 106 107 #endif // ENABLE(JAVASCRIPT_DEBUGGER) && ENABLE(INSPECTOR) 108 109 #endif // !defined(InspectorBrowserDebuggerAgent_h) 110