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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_FDE_CFDE_TXTEDTBUF_H_ | 7 #ifndef XFA_FDE_CFDE_TXTEDTBUF_H_ |
8 #define XFA_FDE_CFDE_TXTEDTBUF_H_ | 8 #define XFA_FDE_CFDE_TXTEDTBUF_H_ |
9 | 9 |
10 #include "core/fxcrt/include/fx_basic.h" | 10 #include "core/fxcrt/include/fx_basic.h" |
11 #include "core/fxcrt/include/fx_system.h" | 11 #include "core/fxcrt/include/fx_system.h" |
12 | 12 |
13 class IFX_MemoryAllocator; | 13 class IFX_MemoryAllocator; |
14 class IFX_Pause; | 14 class IFX_Pause; |
15 | 15 |
16 class CFDE_TxtEdtBuf { | 16 class CFDE_TxtEdtBuf { |
17 public: | 17 public: |
18 CFDE_TxtEdtBuf(); | 18 CFDE_TxtEdtBuf(); |
19 ~CFDE_TxtEdtBuf(); | 19 ~CFDE_TxtEdtBuf(); |
20 | 20 |
21 FX_BOOL SetChunkSize(int32_t nChunkSize); | |
22 int32_t GetChunkSize() const; | 21 int32_t GetChunkSize() const; |
23 int32_t GetTextLength() const; | 22 int32_t GetTextLength() const; |
24 void SetText(const CFX_WideString& wsText); | 23 void SetText(const CFX_WideString& wsText); |
25 void GetText(CFX_WideString& wsText) const; | 24 void GetText(CFX_WideString& wsText) const; |
26 FX_WCHAR GetCharByIndex(int32_t nIndex) const; | 25 FX_WCHAR GetCharByIndex(int32_t nIndex) const; |
27 void GetRange(CFX_WideString& wsText, | 26 void GetRange(CFX_WideString& wsText, |
28 int32_t nBegin, | 27 int32_t nBegin, |
29 int32_t nCount = -1) const; | 28 int32_t nCount = -1) const; |
30 | 29 |
31 void Insert(int32_t nPos, const FX_WCHAR* lpText, int32_t nLength = 1); | 30 void Insert(int32_t nPos, const FX_WCHAR* lpText, int32_t nLength = 1); |
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53 | 52 |
54 int32_t m_nChunkSize; | 53 int32_t m_nChunkSize; |
55 | 54 |
56 int32_t m_nTotal; | 55 int32_t m_nTotal; |
57 FX_BOOL m_bChanged; | 56 FX_BOOL m_bChanged; |
58 CFX_ArrayTemplate<FDE_CHUNKHEADER*> m_Chunks; | 57 CFX_ArrayTemplate<FDE_CHUNKHEADER*> m_Chunks; |
59 IFX_MemoryAllocator* m_pAllocator; | 58 IFX_MemoryAllocator* m_pAllocator; |
60 }; | 59 }; |
61 | 60 |
62 #endif // XFA_FDE_CFDE_TXTEDTBUF_H_ | 61 #endif // XFA_FDE_CFDE_TXTEDTBUF_H_ |
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