Organize barcode codes into modules.

xfa/src/fxbarcode/src/include/BC_Writer.h

-// 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 _BC_WRITER_H_
-#define _BC_WRITER_H_
-class CBC_Writer;
-class CBC_Writer : public CFX_Object
-{
-public:
-    CBC_Writer();
-    virtual ~CBC_Writer();
-    virtual FX_BYTE             *Encode(const CFX_ByteString &contents, BCFORMAT format, FX_INT32 &outWidth, FX_INT32 &outHeight, FX_INT32 &e) = 0;
-    virtual FX_BYTE             *Encode(const CFX_ByteString &contents, BCFORMAT format, FX_INT32 &outWidth, FX_INT32 &outHeight, FX_INT32 hints, FX_INT32 &e) = 0;
-    virtual FX_BOOL             SetCharEncoding(FX_INT32 encoding);
-    virtual FX_BOOL             SetModuleHeight(FX_INT32 moduleHeight);
-    virtual FX_BOOL             SetModuleWidth(FX_INT32 moduleWidth);
-    virtual FX_BOOL             SetHeight(FX_INT32 height);
-    virtual FX_BOOL             SetWidth(FX_INT32 width);
-    virtual void                SetBackgroundColor(FX_ARGB backgroundColor);
-    virtual void                SetBarcodeColor(FX_ARGB foregroundColor);
-protected:
-    CFX_DIBitmap*       CreateDIBitmap(FX_INT32 width, FX_INT32 height);
-    FX_INT32            m_CharEncoding;
-    FX_INT32            m_ModuleHeight;
-    FX_INT32            m_ModuleWidth;
-    FX_INT32            m_Height;
-    FX_INT32            m_Width;
-    FXDIB_Format        m_colorSpace;
-    FX_ARGB                     m_barColor;
-    FX_ARGB                     m_backgroundColor;
-};
-#endif