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/*
* Copyright (C) 2011 Google Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following disclaimer
* in the documentation and/or other materials provided with the
* distribution.
* * Neither the name of Google Inc. nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef InspectorDOMDebuggerAgent_h
#define InspectorDOMDebuggerAgent_h
#if ENABLE(INSPECTOR)
#include "InspectorWebAgentBase.h"
#include "InspectorWebBackendDispatchers.h"
#include <inspector/agents/InspectorDebuggerAgent.h>
#include <wtf/HashMap.h>
#include <wtf/RefCounted.h>
#include <wtf/text/WTFString.h>
namespace Inspector {
class InspectorObject;
}
namespace WebCore {
class Element;
class InspectorDOMAgent;
class InstrumentingAgents;
class Node;
typedef String ErrorString;
class InspectorDOMDebuggerAgent : public InspectorAgentBase, public Inspector::InspectorDebuggerAgent::Listener, public Inspector::InspectorDOMDebuggerBackendDispatcherHandler {
WTF_MAKE_NONCOPYABLE(InspectorDOMDebuggerAgent);
WTF_MAKE_FAST_ALLOCATED;
public:
InspectorDOMDebuggerAgent(InstrumentingAgents*, InspectorDOMAgent*, Inspector::InspectorDebuggerAgent*);
virtual ~InspectorDOMDebuggerAgent();
// DOMDebugger API
virtual void setXHRBreakpoint(ErrorString*, const String& url) override;
virtual void removeXHRBreakpoint(ErrorString*, const String& url) override;
virtual void setEventListenerBreakpoint(ErrorString*, const String& eventName) override;
virtual void removeEventListenerBreakpoint(ErrorString*, const String& eventName) override;
virtual void setInstrumentationBreakpoint(ErrorString*, const String& eventName) override;
virtual void removeInstrumentationBreakpoint(ErrorString*, const String& eventName) override;
virtual void setDOMBreakpoint(ErrorString*, int nodeId, const String& type) override;
virtual void removeDOMBreakpoint(ErrorString*, int nodeId, const String& type) override;
// InspectorInstrumentation API
void willInsertDOMNode(Node* parent);
void didInvalidateStyleAttr(Node*);
void didInsertDOMNode(Node*);
void willRemoveDOMNode(Node*);
void didRemoveDOMNode(Node*);
void willModifyDOMAttr(Element*);
void willSendXMLHttpRequest(const String& url);
void pauseOnNativeEventIfNeeded(bool isDOMEvent, const String& eventName, bool synchronous);
virtual void didCreateFrontendAndBackend(Inspector::InspectorFrontendChannel*, Inspector::InspectorBackendDispatcher*) override;
virtual void willDestroyFrontendAndBackend(Inspector::InspectorDisconnectReason) override;
virtual void discardAgent() override;
private:
// Inspector::InspectorDebuggerAgent::Listener implementation.
virtual void debuggerWasEnabled() override;
virtual void debuggerWasDisabled() override;
virtual void stepInto() override;
virtual void didPause() override;
void disable();
void descriptionForDOMEvent(Node* target, int breakpointType, bool insertion, Inspector::InspectorObject* description);
void updateSubtreeBreakpoints(Node*, uint32_t rootMask, bool set);
bool hasBreakpoint(Node*, int type);
void discardBindings();
void setBreakpoint(ErrorString*, const String& eventName);
void removeBreakpoint(ErrorString*, const String& eventName);
void clear();
InspectorDOMAgent* m_domAgent;
Inspector::InspectorDebuggerAgent* m_debuggerAgent;
RefPtr<Inspector::InspectorDOMDebuggerBackendDispatcher> m_backendDispatcher;
HashMap<Node*, uint32_t> m_domBreakpoints;
HashSet<String> m_eventListenerBreakpoints;
HashSet<String> m_xhrBreakpoints;
bool m_pauseInNextEventListener;
bool m_pauseOnAllXHRsEnabled;
};
} // namespace WebCore
#endif // ENABLE(INSPECTOR)
#endif // !defined(InspectorDOMDebuggerAgent_h)
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