blob: a27110eb2422f59bf175ac284d9a9ba196a55738 [file] [log] [blame]
// Copyright 2016 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
#include "core/fpdfapi/parser/cpdf_number.h"
#include "core/fxcrt/fx_stream.h"
CPDF_Number::CPDF_Number() = default;
CPDF_Number::CPDF_Number(int value) : m_Number(value) {}
CPDF_Number::CPDF_Number(float value) : m_Number(value) {}
CPDF_Number::CPDF_Number(ByteStringView str) : m_Number(str) {}
CPDF_Number::~CPDF_Number() = default;
CPDF_Object::Type CPDF_Number::GetType() const {
return kNumber;
}
RetainPtr<CPDF_Object> CPDF_Number::Clone() const {
return m_Number.IsInteger()
? pdfium::MakeRetain<CPDF_Number>(m_Number.GetSigned())
: pdfium::MakeRetain<CPDF_Number>(m_Number.GetFloat());
}
float CPDF_Number::GetNumber() const {
return m_Number.GetFloat();
}
int CPDF_Number::GetInteger() const {
return m_Number.GetSigned();
}
bool CPDF_Number::IsNumber() const {
return true;
}
CPDF_Number* CPDF_Number::AsNumber() {
return this;
}
const CPDF_Number* CPDF_Number::AsNumber() const {
return this;
}
void CPDF_Number::SetString(const ByteString& str) {
m_Number = FX_Number(str.AsStringView());
}
ByteString CPDF_Number::GetString() const {
return m_Number.IsInteger() ? ByteString::FormatInteger(m_Number.GetSigned())
: ByteString::FormatFloat(m_Number.GetFloat());
}
bool CPDF_Number::WriteTo(IFX_ArchiveStream* archive,
const CPDF_Encryptor* encryptor) const {
return archive->WriteString(" ") &&
archive->WriteString(GetString().AsStringView());
}