blob: 4931501c45085680458917c2b482a2e2b4315d55 [file] [log] [blame]
// 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.
#include "core/fxcrt/cfx_unowned_ptr.h"
#include "core/fxcrt/cfx_widestring.h"
class CBC_SymbolInfo;
class CBC_EncoderContext {
CBC_EncoderContext(const CFX_WideString& msg,
const CFX_WideString& ecLevel,
int32_t& e);
void setAllowRectangular(bool allow);
void setSkipAtEnd(int32_t count);
wchar_t getCurrentChar();
wchar_t getCurrent();
void writeCodewords(const CFX_WideString& codewords);
void writeCodeword(wchar_t codeword);
int32_t getCodewordCount();
void signalEncoderChange(int32_t encoding);
void resetEncoderSignal();
bool hasMoreCharacters();
int32_t getRemainingCharacters();
void updateSymbolInfo(int32_t& e);
void updateSymbolInfo(int32_t len, int32_t& e);
void resetSymbolInfo();
CFX_WideString m_msg;
CFX_WideString m_codewords;
int32_t m_pos;
int32_t m_newEncoding;
CFX_UnownedPtr<CBC_SymbolInfo> m_symbolInfo;
int32_t getTotalMessageCharCount();
bool m_allowRectangular; // Force square when false.
int32_t m_skipAtEnd;