Merge XFA to PDFium master at 4dc95e7 on 10/28/2014
[pdfium.git] / xfa / src / fxbarcode / src / include / BC_OnedEAN8Writer.h
1 // Copyright 2014 PDFium Authors. All rights reserved.\r
2 // Use of this source code is governed by a BSD-style license that can be\r
3 // found in the LICENSE file.\r
4 \r
5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com\r
6 \r
7 #ifndef _BC_ONEDEAN8WRITER_H_\r
8 #define _BC_ONEDEAN8WRITER_H_\r
9 enum BC_TEXT_LOC;\r
10 class CBC_OneDimWriter;\r
11 class CBC_OnedEAN8Writer;\r
12 class CBC_OnedEAN8Writer : public CBC_OneDimWriter\r
13 {\r
14 private:\r
15     FX_INT32 m_codeWidth;\r
16 public:\r
17     CBC_OnedEAN8Writer();\r
18     virtual             ~CBC_OnedEAN8Writer();\r
19     FX_BYTE     *               Encode(const CFX_ByteString &contents, BCFORMAT format, FX_INT32 &outWidth, FX_INT32 &outHeight , FX_INT32 &e);\r
20     FX_BYTE *           Encode(const CFX_ByteString &contents, BCFORMAT format, FX_INT32 &outWidth, FX_INT32 &outHeight, FX_INT32 hints , FX_INT32 &e);\r
21     FX_BYTE *           Encode(const CFX_ByteString &contents, FX_INT32 &outLength, FX_INT32 &e);\r
22     void                        RenderResult(FX_WSTR contents, FX_BYTE* code, FX_INT32 codeLength, FX_BOOL isDevice, FX_INT32 &e);\r
23     FX_BOOL                     CheckContentValidity(FX_WSTR contents);\r
24     CFX_WideString      FilterContents(FX_WSTR contents);\r
25     void                        SetDataLength(FX_INT32 length);\r
26     FX_BOOL                     SetTextLocation(BC_TEXT_LOC location);\r
27     FX_INT32            CalcChecksum(const CFX_ByteString &contents);\r
28 protected:\r
29 \r
30     void                ShowChars(FX_WSTR contents, CFX_DIBitmap *pOutBitmap, CFX_RenderDevice* device, const CFX_Matrix* matrix, FX_INT32 barWidth, FX_INT32 multiple, FX_INT32 &e);\r
31 };\r
32 #endif\r