diff options
Diffstat (limited to 'xfa/src/fee/ifde_txtedtbuf.h')
| -rw-r--r-- | xfa/src/fee/ifde_txtedtbuf.h | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/xfa/src/fee/ifde_txtedtbuf.h b/xfa/src/fee/ifde_txtedtbuf.h new file mode 100644 index 0000000000..8cc7dfeab5 --- /dev/null +++ b/xfa/src/fee/ifde_txtedtbuf.h @@ -0,0 +1,39 @@ +// Copyright 2014 PDFium Authors. All rights reserved. +// Use of this source code is governed by a BSD-style license that can be +// found in the LICENSE file. + +// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com + +#ifndef XFA_SRC_FEE_IFDE_TXTEDTBUF_H_ +#define XFA_SRC_FEE_IFDE_TXTEDTBUF_H_ + +#include "core/include/fxcrt/fx_basic.h" + +#define FDE_DEFCHUNKLENGTH (1024) + +class IFDE_TxtEdtBuf { + public: + virtual ~IFDE_TxtEdtBuf() {} + virtual void Release() = 0; + + virtual FX_BOOL SetChunkSize(int32_t nChunkSize) = 0; + virtual int32_t GetChunkSize() const = 0; + virtual int32_t GetTextLength() const = 0; + virtual void SetText(const CFX_WideString& wsText) = 0; + virtual void GetText(CFX_WideString& wsText) const = 0; + virtual FX_WCHAR GetCharByIndex(int32_t nIndex) const = 0; + virtual void GetRange(CFX_WideString& wsText, + int32_t nBegin, + int32_t nCount = -1) const = 0; + + virtual void Insert(int32_t nPos, + const FX_WCHAR* lpText, + int32_t nLength = 1) = 0; + virtual void Delete(int32_t nIndex, int32_t nLength = 1) = 0; + + virtual void Clear(FX_BOOL bRelease = TRUE) = 0; + + virtual FX_BOOL Optimize(IFX_Pause* pPause = NULL) = 0; +}; + +#endif // XFA_SRC_FEE_IFDE_TXTEDTBUF_H_ |