cpdf_boolean.cpp

Go to the documentation of this file.

// Copyright 2016 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
 
#include "core/fpdfapi/parser/cpdf_boolean.h"
 
#include "core/fxcrt/fx_stream.h"
 
CPDF_Boolean::CPDF_Boolean() = default;
 
CPDF_Boolean::CPDF_Boolean(bool value) : m_bValue(value) {}
 
CPDF_Boolean::~CPDF_Boolean() = default;
 
CPDF_Object::Type CPDF_Boolean::GetType() const {
  return kBoolean;
}
 
RetainPtr<CPDF_Object> CPDF_Boolean::Clone() const {
  return pdfium::MakeRetain<CPDF_Boolean>(m_bValue);
}
 
ByteString CPDF_Boolean::GetString() const {
  return m_bValue ? "true" : "false";
}
 
int CPDF_Boolean::GetInteger() const {
  return m_bValue;
}
 
void CPDF_Boolean::SetString(const ByteString& str) {
  m_bValue = (str == "true");
}
 
CPDF_Boolean* CPDF_Boolean::AsMutableBoolean() {
  return this;
}
 
bool CPDF_Boolean::WriteTo(IFX_ArchiveStream* archive,
                           const CPDF_Encryptor* encryptor) const {
  return archive->WriteString(" ") &&
         archive->WriteString(GetString().AsStringView());
}