| OLD | NEW |
| (Empty) |
| 1 // Copyright (c) 2010 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_RENDERER_LOAD_PROGRESS_TRACKER_H_ | |
| 6 #define CHROME_RENDERER_LOAD_PROGRESS_TRACKER_H_ | |
| 7 | |
| 8 #include "base/logging.h" | |
| 9 #include "base/task.h" | |
| 10 #include "base/time.h" | |
| 11 | |
| 12 class RenderView; | |
| 13 | |
| 14 namespace WebKit { | |
| 15 class WebFrame; | |
| 16 } | |
| 17 | |
| 18 class LoadProgressTracker { | |
| 19 public: | |
| 20 explicit LoadProgressTracker(RenderView* render_view); | |
| 21 ~LoadProgressTracker(); | |
| 22 | |
| 23 void DidStopLoading(); | |
| 24 | |
| 25 void DidChangeLoadProgress(WebKit::WebFrame* frame, double progress); | |
| 26 | |
| 27 private: | |
| 28 void ResetStates(); | |
| 29 | |
| 30 void SendChangeLoadProgress(); | |
| 31 | |
| 32 RenderView* render_view_; | |
| 33 | |
| 34 WebKit::WebFrame* tracked_frame_; | |
| 35 | |
| 36 double progress_; | |
| 37 | |
| 38 base::TimeTicks last_time_progress_sent_; | |
| 39 | |
| 40 ScopedRunnableMethodFactory<LoadProgressTracker> method_factory_; | |
| 41 | |
| 42 DISALLOW_COPY_AND_ASSIGN(LoadProgressTracker); | |
| 43 }; | |
| 44 | |
| 45 #endif // CHROME_RENDERER_LOAD_PROGRESS_TRACKER_H_ | |
| 46 | |
| OLD | NEW |