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| 1 // Copyright 2016 PDFium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com | |
| 6 | |
| 7 #include "core/fpdfapi/fpdf_parser/cpdf_number.h" | |
| 8 | |
| 9 CPDF_Number::CPDF_Number() : m_bInteger(true), m_Integer(0) {} | |
| 10 | |
| 11 CPDF_Number::CPDF_Number(int value) : m_bInteger(true), m_Integer(value) {} | |
| 12 | |
| 13 CPDF_Number::CPDF_Number(FX_FLOAT value) : m_bInteger(false), m_Float(value) {} | |
| 14 | |
| 15 CPDF_Number::CPDF_Number(const CFX_ByteStringC& str) | |
| 16 : m_bInteger(FX_atonum(str, &m_Integer)) {} | |
| 17 | |
| 18 CPDF_Number::~CPDF_Number() {} | |
| 19 | |
| 20 CPDF_Object::Type CPDF_Number::GetType() const { | |
| 21 return NUMBER; | |
| 22 } | |
| 23 | |
| 24 CPDF_Object* CPDF_Number::Clone() const { | |
| 25 return m_bInteger ? new CPDF_Number(m_Integer) : new CPDF_Number(m_Float); | |
| 26 } | |
| 27 | |
| 28 FX_FLOAT CPDF_Number::GetNumber() const { | |
| 29 return m_bInteger ? static_cast<FX_FLOAT>(m_Integer) : m_Float; | |
| 30 } | |
| 31 | |
| 32 int CPDF_Number::GetInteger() const { | |
| 33 return m_bInteger ? m_Integer : static_cast<int>(m_Float); | |
| 34 } | |
| 35 | |
| 36 bool CPDF_Number::IsNumber() const { | |
| 37 return true; | |
| 38 } | |
| 39 | |
| 40 CPDF_Number* CPDF_Number::AsNumber() { | |
| 41 return this; | |
| 42 } | |
| 43 | |
| 44 const CPDF_Number* CPDF_Number::AsNumber() const { | |
| 45 return this; | |
| 46 } | |
| 47 | |
| 48 void CPDF_Number::SetString(const CFX_ByteString& str) { | |
| 49 m_bInteger = FX_atonum(str.AsStringC(), &m_Integer); | |
| 50 } | |
| 51 | |
| 52 CFX_ByteString CPDF_Number::GetString() const { | |
| 53 return m_bInteger ? CFX_ByteString::FormatInteger(m_Integer, FXFORMAT_SIGNED) | |
| 54 : CFX_ByteString::FormatFloat(m_Float); | |
| 55 } | |
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