-
Notifications
You must be signed in to change notification settings - Fork 169
/
InfoDictionary.cpp
executable file
·96 lines (78 loc) · 2.43 KB
/
InfoDictionary.cpp
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
/*
Source File : InfoDictionary.cpp
Copyright 2011 Gal Kahana PDFWriter
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
#include "InfoDictionary.h"
InfoDictionary::InfoDictionary(void)
{
Trapped = EInfoTrappedUnknown;
}
InfoDictionary::~InfoDictionary(void)
{
}
bool InfoDictionary::IsEmpty()
{
return
Title.IsEmpty() &&
Author.IsEmpty() &&
Subject.IsEmpty() &&
Keywords.IsEmpty() &&
Creator.IsEmpty() &&
Producer.IsEmpty() &&
CreationDate.IsNull() &&
ModDate.IsNull() &&
EInfoTrappedUnknown == Trapped &&
mAdditionalInfoEntries.empty();
}
void InfoDictionary::Reset()
{
mAdditionalInfoEntries.clear();
Trapped = EInfoTrappedUnknown;
Title = PDFTextString::Empty();
Author = PDFTextString::Empty();
Subject = PDFTextString::Empty();
Keywords = PDFTextString::Empty();
Creator = PDFTextString::Empty();
Producer = PDFTextString::Empty();
CreationDate.SetTime(-1);
ModDate.SetTime(-1);
}
void InfoDictionary::AddAdditionalInfoEntry(const std::string& inKey,
const PDFTextString& inValue)
{
if(mAdditionalInfoEntries.find(inKey) != mAdditionalInfoEntries.end())
mAdditionalInfoEntries[inKey] = inValue;
else
mAdditionalInfoEntries.insert(StringToPDFTextString::value_type(inKey,inValue));
}
void InfoDictionary::RemoveAdditionalInfoEntry(const std::string& inKey)
{
StringToPDFTextString::iterator it = mAdditionalInfoEntries.find(inKey);
if(it != mAdditionalInfoEntries.end())
mAdditionalInfoEntries.erase(it);
}
void InfoDictionary::ClearAdditionalInfoEntries()
{
mAdditionalInfoEntries.clear();
}
PDFTextString InfoDictionary::GetAdditionalInfoEntry(const std::string& inKey)
{
StringToPDFTextString::iterator it = mAdditionalInfoEntries.find(inKey);
if(it == mAdditionalInfoEntries.end())
return PDFTextString::Empty();
else
return it->second;
}
MapIterator<StringToPDFTextString> InfoDictionary::GetAdditionaEntriesIterator()
{
return MapIterator<StringToPDFTextString>(mAdditionalInfoEntries);
}