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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 _IFDE_TXTEDTBUF_H | 7 #ifndef XFA_SRC_FEE_INCLUDE_IFDE_TXTEDTBUF_H_ |
8 #define _IFDE_TXTEDTBUF_H | 8 #define XFA_SRC_FEE_INCLUDE_IFDE_TXTEDTBUF_H_ |
| 9 |
9 #define FDE_DEFCHUNKLENGTH (1024) | 10 #define FDE_DEFCHUNKLENGTH (1024) |
10 | 11 |
11 class IFDE_TxtEdtBuf { | 12 class IFDE_TxtEdtBuf { |
12 public: | 13 public: |
13 virtual ~IFDE_TxtEdtBuf() {} | 14 virtual ~IFDE_TxtEdtBuf() {} |
14 virtual void Release() = 0; | 15 virtual void Release() = 0; |
15 | 16 |
16 virtual FX_BOOL SetChunkSize(int32_t nChunkSize) = 0; | 17 virtual FX_BOOL SetChunkSize(int32_t nChunkSize) = 0; |
17 virtual int32_t GetChunkSize() const = 0; | 18 virtual int32_t GetChunkSize() const = 0; |
18 virtual int32_t GetTextLength() const = 0; | 19 virtual int32_t GetTextLength() const = 0; |
19 virtual void SetText(const CFX_WideString& wsText) = 0; | 20 virtual void SetText(const CFX_WideString& wsText) = 0; |
20 virtual void GetText(CFX_WideString& wsText) const = 0; | 21 virtual void GetText(CFX_WideString& wsText) const = 0; |
21 virtual FX_WCHAR GetCharByIndex(int32_t nIndex) const = 0; | 22 virtual FX_WCHAR GetCharByIndex(int32_t nIndex) const = 0; |
22 virtual void GetRange(CFX_WideString& wsText, | 23 virtual void GetRange(CFX_WideString& wsText, |
23 int32_t nBegin, | 24 int32_t nBegin, |
24 int32_t nCount = -1) const = 0; | 25 int32_t nCount = -1) const = 0; |
25 | 26 |
26 virtual void Insert(int32_t nPos, | 27 virtual void Insert(int32_t nPos, |
27 const FX_WCHAR* lpText, | 28 const FX_WCHAR* lpText, |
28 int32_t nLength = 1) = 0; | 29 int32_t nLength = 1) = 0; |
29 virtual void Delete(int32_t nIndex, int32_t nLength = 1) = 0; | 30 virtual void Delete(int32_t nIndex, int32_t nLength = 1) = 0; |
30 | 31 |
31 virtual void Clear(FX_BOOL bRelease = TRUE) = 0; | 32 virtual void Clear(FX_BOOL bRelease = TRUE) = 0; |
32 | 33 |
33 virtual FX_BOOL Optimize(IFX_Pause* pPause = NULL) = 0; | 34 virtual FX_BOOL Optimize(IFX_Pause* pPause = NULL) = 0; |
34 }; | 35 }; |
35 #endif | 36 |
| 37 #endif // XFA_SRC_FEE_INCLUDE_IFDE_TXTEDTBUF_H_ |
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