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Side by Side Diff: cc/CCThread.h

Issue 10985088: cc: Switch it to use DISALLOW_COPY_AND_ASSIGN macro from base/ library. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: review Created 8 years, 2 months ago
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1 // Copyright 2011 The Chromium Authors. All rights reserved. 1 // Copyright 2011 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 #ifndef CCThread_h 5 #ifndef CCThread_h
6 #define CCThread_h 6 #define CCThread_h
7 7
8 #include "base/basictypes.h"
8 #include "base/threading/platform_thread.h" 9 #include "base/threading/platform_thread.h"
9 #include <wtf/PassOwnPtr.h> 10 #include <wtf/PassOwnPtr.h>
10 #include <wtf/Noncopyable.h>
11 11
12 namespace cc { 12 namespace cc {
13 13
14 // CCThread provides basic infrastructure for messaging with the compositor in a 14 // CCThread provides basic infrastructure for messaging with the compositor in a
15 // platform-neutral way. 15 // platform-neutral way.
16 class CCThread { 16 class CCThread {
17 public: 17 public:
18 virtual ~CCThread() { } 18 virtual ~CCThread() { }
19 19
20 class Task { 20 class Task {
21 WTF_MAKE_NONCOPYABLE(Task);
22 public: 21 public:
23 virtual ~Task() { } 22 virtual ~Task() { }
24 virtual void performTask() = 0; 23 virtual void performTask() = 0;
25 void* instance() const { return m_instance; } 24 void* instance() const { return m_instance; }
26 protected: 25 protected:
27 Task(void* instance) : m_instance(instance) { } 26 Task(void* instance) : m_instance(instance) { }
28 void* m_instance; 27 void* m_instance;
28 private:
29 DISALLOW_COPY_AND_ASSIGN(Task);
29 }; 30 };
30 31
31 // Executes the task on context's thread asynchronously. 32 // Executes the task on context's thread asynchronously.
32 virtual void postTask(PassOwnPtr<Task>) = 0; 33 virtual void postTask(PassOwnPtr<Task>) = 0;
33 34
34 // Executes the task after the specified delay. 35 // Executes the task after the specified delay.
35 virtual void postDelayedTask(PassOwnPtr<Task>, long long delayMs) = 0; 36 virtual void postDelayedTask(PassOwnPtr<Task>, long long delayMs) = 0;
36 37
37 virtual base::PlatformThreadId threadID() const = 0; 38 virtual base::PlatformThreadId threadID() const = 0;
38 }; 39 };
39 40
40 } 41 }
41 42
42 #endif 43 #endif
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