1 // Copyright (c) 2011 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 CONTENT_BROWSER_TRACING_UI_H_ 6 #define CONTENT_BROWSER_TRACING_UI_H_ 7 8 #include <map> 9 #include <string> 10 11 #include "base/memory/weak_ptr.h" 12 #include "content/public/browser/web_ui_controller.h" 13 14 namespace content { 15 16 // The C++ back-end for the chrome://tracing webui page. 17 class CONTENT_EXPORT TracingUI : public WebUIController { 18 public: 19 explicit TracingUI(WebUI* web_ui); 20 virtual ~TracingUI(); 21 void OnMonitoringStateChanged(bool is_monitoring); 22 void DoUpload(const base::ListValue* args); 23 void OnTraceUploadProgress(int64 current, int64 total); 24 void OnTraceUploadComplete(bool success, 25 const std::string& report_id, 26 const std::string& error_message); 27 28 private: 29 base::WeakPtrFactory<TracingUI> weak_factory_; 30 31 DISALLOW_COPY_AND_ASSIGN(TracingUI); 32 }; 33 34 } // namespace content 35 36 #endif // CONTENT_BROWSER_TRACING_UI_H_ 37
