OLD | NEW |
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 // The basis for all native run loops on the Mac is the CFRunLoop. It can be | 5 // The basis for all native run loops on the Mac is the CFRunLoop. It can be |
6 // used directly, it can be used as the driving force behind the similar | 6 // used directly, it can be used as the driving force behind the similar |
7 // Foundation NSRunLoop, and it can be used to implement higher-level event | 7 // Foundation NSRunLoop, and it can be used to implement higher-level event |
8 // loops such as the NSApplication event loop. | 8 // loops such as the NSApplication event loop. |
9 // | 9 // |
10 // This file introduces a basic CFRunLoop-based implementation of the | 10 // This file introduces a basic CFRunLoop-based implementation of the |
(...skipping 55 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
66 | 66 |
67 // Subclasses should implement the work they need to do in MessagePump::Run | 67 // Subclasses should implement the work they need to do in MessagePump::Run |
68 // in the DoRun method. MessagePumpCFRunLoopBase::Run calls DoRun directly. | 68 // in the DoRun method. MessagePumpCFRunLoopBase::Run calls DoRun directly. |
69 // This arrangement is used because MessagePumpCFRunLoopBase needs to set | 69 // This arrangement is used because MessagePumpCFRunLoopBase needs to set |
70 // up and tear down things before and after the "meat" of DoRun. | 70 // up and tear down things before and after the "meat" of DoRun. |
71 virtual void Run(Delegate* delegate) OVERRIDE; | 71 virtual void Run(Delegate* delegate) OVERRIDE; |
72 virtual void DoRun(Delegate* delegate) = 0; | 72 virtual void DoRun(Delegate* delegate) = 0; |
73 | 73 |
74 virtual void ScheduleWork() OVERRIDE; | 74 virtual void ScheduleWork() OVERRIDE; |
75 virtual void ScheduleDelayedWork(const TimeTicks& delayed_work_time) OVERRIDE; | 75 virtual void ScheduleDelayedWork(const TimeTicks& delayed_work_time) OVERRIDE; |
76 virtual void Shutdown() OVERRIDE; | |
77 | 76 |
78 protected: | 77 protected: |
79 virtual ~MessagePumpCFRunLoopBase(); | 78 virtual ~MessagePumpCFRunLoopBase(); |
80 | 79 |
81 // Accessors for private data members to be used by subclasses. | 80 // Accessors for private data members to be used by subclasses. |
82 CFRunLoopRef run_loop() const { return run_loop_; } | 81 CFRunLoopRef run_loop() const { return run_loop_; } |
83 int nesting_level() const { return nesting_level_; } | 82 int nesting_level() const { return nesting_level_; } |
84 int run_nesting_level() const { return run_nesting_level_; } | 83 int run_nesting_level() const { return run_nesting_level_; } |
85 | 84 |
86 // Sets this pump's delegate. Signals the appropriate sources if | 85 // Sets this pump's delegate. Signals the appropriate sources if |
(...skipping 242 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
329 BASE_EXPORT static bool IsHandlingSendEvent(); | 328 BASE_EXPORT static bool IsHandlingSendEvent(); |
330 #endif // !defined(OS_IOS) | 329 #endif // !defined(OS_IOS) |
331 | 330 |
332 private: | 331 private: |
333 DISALLOW_IMPLICIT_CONSTRUCTORS(MessagePumpMac); | 332 DISALLOW_IMPLICIT_CONSTRUCTORS(MessagePumpMac); |
334 }; | 333 }; |
335 | 334 |
336 } // namespace base | 335 } // namespace base |
337 | 336 |
338 #endif // BASE_MESSAGE_LOOP_MESSAGE_PUMP_MAC_H_ | 337 #endif // BASE_MESSAGE_LOOP_MESSAGE_PUMP_MAC_H_ |
OLD | NEW |