15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Copyright (c) 2012 The Chromium Authors. All rights reserved. 25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// found in the LICENSE file. 45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 55821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#ifndef CONTENT_PUBLIC_BROWSER_PROFILER_SUBSCRIBER_H_ 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define CONTENT_PUBLIC_BROWSER_PROFILER_SUBSCRIBER_H_ 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "content/common/content_export.h" 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace tracked_objects { 115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)struct ProcessDataSnapshot; 125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace content { 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Objects interested in receiving profiler data derive from ProfilerSubscriber. 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class CONTENT_EXPORT ProfilerSubscriber { 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) public: 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Send number of pending processes to subscriber. |end| is set to true if it 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // is the last time. This is called on the UI thread. 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void OnPendingProcesses(int sequence_number, 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int pending_processes, 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool end) = 0; 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Send |profiler_data| back to subscriber. 265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // This is called on the UI thread. 275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void OnProfilerDataCollected( 285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int sequence_number, 295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const tracked_objects::ProcessDataSnapshot& profiler_data, 302a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) int process_type) = 0; 315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) protected: 335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual ~ProfilerSubscriber() {} 345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace content 375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // CONTENT_PUBLIC_BROWSER_PROFILER_SUBSCRIBER_H_ 39