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
|
// Copyright 2014 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
#ifndef CORE_FXCRT_XML_CXML_ELEMENT_H_
#define CORE_FXCRT_XML_CXML_ELEMENT_H_
#include <memory>
#include <utility>
#include <vector>
#include "core/fxcrt/xml/cxml_attritem.h"
#include "core/fxcrt/xml/cxml_object.h"
class CXML_Element : public CXML_Object {
public:
static std::unique_ptr<CXML_Element> Parse(const void* pBuffer, size_t size);
CXML_Element(const CXML_Element* pParent,
const ByteStringView& qSpace,
const ByteStringView& tagname);
~CXML_Element() override;
// CXML_Object:
CXML_Element* AsElement() override;
const CXML_Element* AsElement() const override;
ByteString GetTagName() const;
ByteString GetNamespaceURI(const ByteString& qName) const;
const CXML_Element* GetParent() const { return m_pParent.Get(); }
size_t CountAttrs() const { return m_AttrMap.size(); }
void GetAttrByIndex(size_t index,
ByteString* space,
ByteString* name,
WideString* value) const;
WideString GetAttrValue(const ByteStringView& name) const;
int GetAttrInteger(const ByteStringView& name) const;
void AppendChild(std::unique_ptr<CXML_Object> child) {
m_Children.push_back(std::move(child));
}
size_t CountChildren() const { return m_Children.size(); }
size_t CountElements(const ByteStringView& space,
const ByteStringView& tag) const;
CXML_Object* GetChild(size_t index) const;
CXML_Element* GetElement(const ByteStringView& space,
const ByteStringView& tag,
size_t nth) const;
void SetAttribute(const ByteString& space,
const ByteString& name,
const WideString& value);
private:
static bool MatchesElement(const CXML_Element* pKid,
const ByteStringView& space,
const ByteStringView& tag);
const WideString* Lookup(const ByteString& space,
const ByteString& name) const;
UnownedPtr<const CXML_Element> const m_pParent;
const ByteString m_QSpaceName;
const ByteString m_TagName;
std::vector<CXML_AttrItem> m_AttrMap;
std::vector<std::unique_ptr<CXML_Object>> m_Children;
};
#endif // CORE_FXCRT_XML_CXML_ELEMENT_H_
|
