cxfa_texttabstopscontext.h

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// Copyright 2017 The PDFium Authors
// 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 XFA_FXFA_CXFA_TEXTTABSTOPSCONTEXT_H_
#define XFA_FXFA_CXFA_TEXTTABSTOPSCONTEXT_H_
 
#include <stdint.h>
 
#include <vector>
 
struct XFA_TABSTOPS {
  uint32_t dwAlign;
  float fTabstops;
 
  bool operator<(const XFA_TABSTOPS& that) const {
    return fTabstops < that.fTabstops;
  }
};
 
class CXFA_TextTabstopsContext {
 public:
  CXFA_TextTabstopsContext();
  ~CXFA_TextTabstopsContext();
 
  void Append(uint32_t dwAlign, float fTabstops);
  void RemoveAll();
  void Reset();
 
  int32_t m_iTabIndex = -1;
  bool m_bHasTabstops = false;
  float m_fTabWidth = 0.0f;
  float m_fLeft = 0.0f;
  std::vector<XFA_TABSTOPS> m_tabstops;
};
 
#endif  // XFA_FXFA_CXFA_TEXTTABSTOPSCONTEXT_H_