// 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_C40ENCODER_H_ | |
#define _BC_C40ENCODER_H_ | |
class CBC_C40Encoder; | |
class CBC_C40Encoder : public CBC_Encoder | |
{ | |
public: | |
CBC_C40Encoder(); | |
virtual ~CBC_C40Encoder(); | |
virtual FX_INT32 getEncodingMode(); | |
virtual void Encode(CBC_EncoderContext &context, FX_INT32 &e); | |
static void writeNextTriplet(CBC_EncoderContext &context, CFX_WideString &buffer); | |
virtual void handleEOD(CBC_EncoderContext &context, CFX_WideString &buffer, FX_INT32 &e); | |
virtual FX_INT32 encodeChar(FX_WCHAR c, CFX_WideString &sb, FX_INT32 &e); | |
private: | |
FX_INT32 backtrackOneCharacter(CBC_EncoderContext &context, CFX_WideString &buffer, CFX_WideString &removed, FX_INT32 lastCharSize, FX_INT32 &e); | |
static CFX_WideString encodeToCodewords(CFX_WideString sb, FX_INT32 startPos); | |
}; | |
#endif |