1// Copyright (c) 2012 The Chromium Authors. All rights reserved. 2// Use of this source code is governed by a BSD-style license that can be 3// found in the LICENSE file. 4 5#ifndef CHROME_TEST_CHROMEDRIVER_CHROME_DOM_TRACKER_H_ 6#define CHROME_TEST_CHROMEDRIVER_CHROME_DOM_TRACKER_H_ 7 8#include <map> 9#include <string> 10 11#include "base/basictypes.h" 12#include "base/compiler_specific.h" 13#include "chrome/test/chromedriver/chrome/devtools_event_listener.h" 14 15namespace base { 16class DictionaryValue; 17class Value; 18} 19 20class DevToolsClient; 21class Status; 22 23// Tracks the state of the DOM and execution context creation. 24class DomTracker : public DevToolsEventListener { 25 public: 26 explicit DomTracker(DevToolsClient* client); 27 virtual ~DomTracker(); 28 29 Status GetFrameIdForNode(int node_id, std::string* frame_id); 30 31 // Overridden from DevToolsEventListener: 32 virtual Status OnConnected(DevToolsClient* client) OVERRIDE; 33 virtual Status OnEvent(DevToolsClient* client, 34 const std::string& method, 35 const base::DictionaryValue& params) OVERRIDE; 36 37 private: 38 bool ProcessNodeList(const base::Value* nodes); 39 bool ProcessNode(const base::Value* node); 40 41 std::map<int, std::string> node_to_frame_map_; 42 43 DISALLOW_COPY_AND_ASSIGN(DomTracker); 44}; 45 46#endif // CHROME_TEST_CHROMEDRIVER_CHROME_DOM_TRACKER_H_ 47