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1 // Copyright 2014 PDFium Authors. All rights reserved. | 1 // Copyright 2014 PDFium 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 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com | 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com |
6 | 6 |
7 #ifndef XFA_FWL_CORE_IFWL_THREAD_H_ | 7 #ifndef XFA_FWL_CORE_IFWL_THREAD_H_ |
8 #define XFA_FWL_CORE_IFWL_THREAD_H_ | 8 #define XFA_FWL_CORE_IFWL_THREAD_H_ |
9 | 9 |
10 // The FWL thread/app code contains three parallel inheritance hierarchies, | 10 // The FWL thread/app code contains three parallel inheritance hierarchies, |
11 // which reference each other via pointers as follows: | 11 // which reference each other via pointers as follows: |
12 // | 12 // |
13 // m_pImpl | 13 // m_pImpl |
14 // (nonesuch) IFWL_Thread ----------> CFWL_ThreadImp | 14 // (nonesuch) IFWL_Thread ----------> CFWL_ThreadImp |
15 // | <---------- | | 15 // | <---------- | |
16 // A m_pIface A | 16 // A m_pIface A |
17 // | | | |
18 // (nonesuch) IFWL_NoteThread CFWL_NoteThreadImp | |
19 // | | | |
20 // A A | |
21 // m_pIface | | | 17 // m_pIface | | |
22 // CFWL_App --------------> IFWL_App CFWL_AppImp | 18 // CXFA_FFApp ------------> IFWL_App CFWL_AppImp |
23 // | 19 // |
24 | 20 |
25 #include "xfa/fwl/core/fwl_error.h" | 21 #include "xfa/fwl/core/fwl_error.h" |
26 | 22 |
27 class CFWL_ThreadImp; | 23 class CFWL_ThreadImp; |
28 class IFWL_NoteDriver; | 24 class IFWL_NoteDriver; |
29 | 25 |
30 class IFWL_Thread { | 26 class IFWL_Thread { |
31 public: | 27 public: |
32 // These call into polymorphic methods in the impl; no need to override. | 28 // These call into polymorphic methods in the impl; no need to override. |
33 void Release(); | 29 void Release(); |
34 | 30 |
35 CFWL_ThreadImp* GetImpl() const { return m_pImpl; } | 31 CFWL_ThreadImp* GetImpl() const { return m_pImpl; } |
36 void SetImpl(CFWL_ThreadImp* pImpl) { m_pImpl = pImpl; } | 32 void SetImpl(CFWL_ThreadImp* pImpl) { m_pImpl = pImpl; } |
37 | 33 |
| 34 IFWL_NoteDriver* GetNoteDriver() const; |
| 35 |
38 protected: | 36 protected: |
39 virtual ~IFWL_Thread() {} | 37 virtual ~IFWL_Thread() {} |
40 | 38 |
41 private: | 39 private: |
42 CFWL_ThreadImp* m_pImpl; | 40 CFWL_ThreadImp* m_pImpl; |
43 }; | 41 }; |
44 | 42 |
45 #endif // XFA_FWL_CORE_IFWL_THREAD_H_ | 43 #endif // XFA_FWL_CORE_IFWL_THREAD_H_ |
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