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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/include/fpdfapi/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 FX_atonum(str, m_bInteger, &m_Integer); | |
17 } | |
18 | |
19 CPDF_Number::~CPDF_Number() {} | |
20 | |
21 CPDF_Object::Type CPDF_Number::GetType() const { | |
22 return NUMBER; | |
23 } | |
24 | |
25 CPDF_Object* CPDF_Number::Clone(FX_BOOL bDirect) const { | |
26 return m_bInteger ? new CPDF_Number(m_Integer) : new CPDF_Number(m_Float); | |
27 } | |
28 | |
29 FX_FLOAT CPDF_Number::GetNumber() const { | |
30 return m_bInteger ? static_cast<FX_FLOAT>(m_Integer) : m_Float; | |
31 } | |
32 | |
33 int CPDF_Number::GetInteger() const { | |
34 return m_bInteger ? m_Integer : static_cast<int>(m_Float); | |
35 } | |
36 | |
37 bool CPDF_Number::IsNumber() const { | |
38 return true; | |
39 } | |
40 | |
41 CPDF_Number* CPDF_Number::AsNumber() { | |
42 return this; | |
43 } | |
44 | |
45 const CPDF_Number* CPDF_Number::AsNumber() const { | |
46 return this; | |
47 } | |
48 | |
49 void CPDF_Number::SetString(const CFX_ByteString& str) { | |
50 FX_atonum(str, m_bInteger, &m_Integer); | |
51 } | |
52 | |
53 CFX_ByteString CPDF_Number::GetString() const { | |
54 return m_bInteger ? CFX_ByteString::FormatInteger(m_Integer, FXFORMAT_SIGNED) | |
55 : CFX_ByteString::FormatFloat(m_Float); | |
56 } | |
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