Organize barcode codes into modules.

xfa/src/fxbarcode/src/include/BC_OneDimWriter.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_ONEDIMWRITER_H_
-#define _BC_ONEDIMWRITER_H_
-class CBC_Writer;
-class CBC_CommonBitMatrix;
-class CBC_OneDimWriter;
-class CBC_OneDimWriter : public CBC_Writer
-{
-public:
-    CBC_OneDimWriter();
-    virtual ~CBC_OneDimWriter();
-    FX_BYTE                     *Encode(const CFX_ByteString &contents, BCFORMAT format,
-                            FX_INT32 &outWidth, FX_INT32 &outHeight, FX_INT32 &e);
-    FX_BYTE                     *Encode(const CFX_ByteString &contents, BCFORMAT format,
-                            FX_INT32 &outWidth, FX_INT32 &outHeight, FX_INT32 hints, FX_INT32 &e);
-    virtual FX_BYTE *Encode(const CFX_ByteString &contents, FX_INT32 &outLength, FX_INT32 &e)
-    {
-        return NULL;
-    };
-    virtual void     RenderResult(FX_WSTR contents, FX_BYTE* code, FX_INT32 codeLength,  FX_BOOL isDevice, FX_INT32 &e);
-    virtual void     RenderBitmapResult(CFX_DIBitmap *&pOutBitmap, FX_WSTR contents, FX_INT32 &e);
-    virtual void     RenderDeviceResult(CFX_RenderDevice* device, const CFX_Matrix* matrix, FX_WSTR contents, FX_INT32 &e);
-    virtual FX_BOOL                     CheckContentValidity(FX_WSTR contents)
-    {
-        return TRUE;
-    };
-    virtual CFX_WideString      FilterContents(FX_WSTR contents)
-    {
-        return CFX_WideString();
-    }
-    virtual CFX_WideString      RenderTextContents(FX_WSTR contents)
-    {
-        return CFX_WideString();
-    }
-    virtual void                        SetPrintChecksum(FX_BOOL checksum);
-    virtual void                        SetDataLength(FX_INT32 length);
-    virtual void                        SetCalcChecksum(FX_INT32 state);
-    virtual void                        SetFontSize(FX_FLOAT size);
-    virtual void                        SetFontStyle(FX_INT32 style);
-    virtual void                        SetFontColor(FX_ARGB color);
-    virtual FX_BOOL                     SetFont(CFX_Font * cFont);
-protected:
-    FX_BOOL                     m_bPrintChecksum;
-    FX_INT32            m_iDataLenth;
-    FX_BOOL                     m_bCalcChecksum;
-    CFX_Font*           m_pFont;
-    FX_FLOAT            m_fFontSize;
-    FX_INT32            m_iFontStyle;
-    FX_DWORD            m_fontColor;
-    BC_TEXT_LOC         m_locTextLoc;
-    FX_INT32            m_iContentLen;
-    FX_BOOL         m_bLeftPadding;
-    FX_BOOL         m_bRightPadding;
-    CBC_CommonBitMatrix*   m_output;
-    FX_INT32               m_barWidth;
-    FX_INT32               m_multiple;
-    FX_FLOAT               m_outputHScale;
-    void                        CalcTextInfo(const CFX_ByteString &text, FXTEXT_CHARPOS *charPos, CFX_Font *cFont, FX_FLOAT geWidth, FX_INT32 fontSize, FX_FLOAT &charsLen);
-    virtual void        ShowChars(FX_WSTR contents, CFX_DIBitmap *pOutBitmap, CFX_RenderDevice *device, const CFX_Matrix* matrix, FX_INT32 barWidth, FX_INT32 multiple, FX_INT32 &e);
-    virtual void        ShowBitmapChars(CFX_DIBitmap *pOutBitmap, const CFX_ByteString str, FX_FLOAT geWidth, FXTEXT_CHARPOS* pCharPos, FX_FLOAT locX, FX_FLOAT locY, FX_INT32 barWidth);
-    virtual void    ShowDeviceChars(CFX_RenderDevice *device, const CFX_Matrix* matrix, const CFX_ByteString str, FX_FLOAT geWidth, FXTEXT_CHARPOS* pCharPos, FX_FLOAT locX, FX_FLOAT locY,  FX_INT32 barWidth);
-    FX_INT32            AppendPattern(FX_BYTE* target, FX_INT32 pos, const FX_INT32* pattern, FX_INT32 patternLength, FX_INT32 startColor, FX_INT32 &e);
-    FX_WCHAR            Upper(FX_WCHAR ch);
-};
-#endif