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| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #include "base/run_loop.h" | 5 #include "base/run_loop.h" |
| 6 | 6 |
| 7 #include "base/bind.h" | 7 #include "base/bind.h" |
| 8 #include "base/tracked_objects.h" | 8 #include "base/tracked_objects.h" |
| 9 | 9 |
| 10 #if defined(OS_WIN) | |
| 11 #include "base/message_loop/message_pump_dispatcher.h" | |
| 12 #endif | |
| 13 | |
| 14 namespace base { | 10 namespace base { |
| 15 | 11 |
| 16 RunLoop::RunLoop() | 12 RunLoop::RunLoop() |
| 17 : loop_(MessageLoop::current()), | 13 : loop_(MessageLoop::current()), |
| 18 previous_run_loop_(NULL), | 14 previous_run_loop_(NULL), |
| 19 run_depth_(0), | 15 run_depth_(0), |
| 20 run_called_(false), | 16 run_called_(false), |
| 21 quit_called_(false), | 17 quit_called_(false), |
| 22 running_(false), | 18 running_(false), |
| 23 quit_when_idle_received_(false), | 19 quit_when_idle_received_(false), |
| 24 weak_factory_(this) { | 20 weak_factory_(this) { |
| 25 #if defined(OS_WIN) | |
| 26 dispatcher_ = NULL; | |
| 27 #endif | |
| 28 } | |
| 29 | |
| 30 #if defined(OS_WIN) | |
| 31 RunLoop::RunLoop(MessagePumpDispatcher* dispatcher) | |
| 32 : loop_(MessageLoop::current()), | |
| 33 previous_run_loop_(NULL), | |
| 34 dispatcher_(dispatcher), | |
| 35 run_depth_(0), | |
| 36 run_called_(false), | |
| 37 quit_called_(false), | |
| 38 running_(false), | |
| 39 quit_when_idle_received_(false), | |
| 40 weak_factory_(this) { | |
| 41 } | 21 } |
| 42 #endif | |
| 43 | 22 |
| 44 RunLoop::~RunLoop() { | 23 RunLoop::~RunLoop() { |
| 45 } | 24 } |
| 46 | 25 |
| 47 void RunLoop::Run() { | 26 void RunLoop::Run() { |
| 48 if (!BeforeRun()) | 27 if (!BeforeRun()) |
| 49 return; | 28 return; |
| 50 | 29 |
| 51 // Use task stopwatch to exclude the loop run time from the current task, if | 30 // Use task stopwatch to exclude the loop run time from the current task, if |
| 52 // any. | 31 // any. |
| (...skipping 44 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 97 | 76 |
| 98 // Pop RunLoop stack: | 77 // Pop RunLoop stack: |
| 99 loop_->run_loop_ = previous_run_loop_; | 78 loop_->run_loop_ = previous_run_loop_; |
| 100 | 79 |
| 101 // Execute deferred QuitNow, if any: | 80 // Execute deferred QuitNow, if any: |
| 102 if (previous_run_loop_ && previous_run_loop_->quit_called_) | 81 if (previous_run_loop_ && previous_run_loop_->quit_called_) |
| 103 loop_->QuitNow(); | 82 loop_->QuitNow(); |
| 104 } | 83 } |
| 105 | 84 |
| 106 } // namespace base | 85 } // namespace base |
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