1 // Copyright 2016 PDFium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4 
5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
6 
7 #ifndef XFA_FXBARCODE_CBC_CODEBASE_H_
8 #define XFA_FXBARCODE_CBC_CODEBASE_H_
9 
10 #include <memory>
11 
12 #include "core/fxcrt/include/fx_system.h"
13 #include "core/fxge/include/fx_dib.h"
14 #include "xfa/fxbarcode/include/BC_Library.h"
15 
16 class CBC_Writer;
17 class CBC_Reader;
18 class CFX_DIBitmap;
19 class CFX_RenderDevice;
20 
21 class CBC_CodeBase {
22  public:
23   explicit CBC_CodeBase(CBC_Writer* pWriter);
24   virtual ~CBC_CodeBase();
25 
26   virtual BC_TYPE GetType() = 0;
27   virtual FX_BOOL Encode(const CFX_WideStringC& contents,
28                          FX_BOOL isDevice,
29                          int32_t& e) = 0;
30   virtual FX_BOOL RenderDevice(CFX_RenderDevice* device,
31                                const CFX_Matrix* matrix,
32                                int32_t& e) = 0;
33   virtual FX_BOOL RenderBitmap(CFX_DIBitmap*& pOutBitmap, int32_t& e) = 0;
34 
35   FX_BOOL SetCharEncoding(int32_t encoding);
36   FX_BOOL SetModuleHeight(int32_t moduleHeight);
37   FX_BOOL SetModuleWidth(int32_t moduleWidth);
38   FX_BOOL SetHeight(int32_t height);
39   FX_BOOL SetWidth(int32_t width);
40   void SetBackgroundColor(FX_ARGB backgroundColor);
41   void SetBarcodeColor(FX_ARGB foregroundColor);
42 
43  protected:
44   std::unique_ptr<CBC_Writer> m_pBCWriter;
45 };
46 
47 #endif  // XFA_FXBARCODE_CBC_CODEBASE_H_
48