IWORKXMLContextBase.h
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1/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
2/*
3 * This file is part of the libetonyek project.
4 *
5 * This Source Code Form is subject to the terms of the Mozilla Public
6 * License, v. 2.0. If a copy of the MPL was not distributed with this
7 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8 */
9
10#ifndef IWORKXMLCONTEXTBASE_H_INCLUDED
11#define IWORKXMLCONTEXTBASE_H_INCLUDED
12
13#include <boost/enable_shared_from_this.hpp>
14#include <boost/optional.hpp>
15
16#include "IWORKXMLContext.h"
17#include "IWORKTypes_fwd.h"
18
19namespace libetonyek
20{
21
23
24class IWORKCollector;
25
26template<class Base, class State, class Collector = IWORKCollector>
27class IWORKXMLContextBase : public Base
28{
29public:
30 explicit IWORKXMLContextBase(State &state)
31 : Base(state)
32 , m_state(state)
33 {
34 }
35
36 template<typename T>
37 IWORKXMLContextBase(State &state, const T &a)
38 : Base(state, a)
39 , m_state(state)
40 {
41 }
42
43 State &getState()
44 {
45 return m_state;
46 }
47
48protected:
49 Collector &getCollector() const
50 {
51 return m_state.getCollector();
52 }
53
54 int getToken(const char *const value) const
55 {
56 return m_state.getTokenizer().getId(value);
57 }
58
59 bool isCollector() const
60 {
61 return m_state.m_enableCollector;
62 }
63
64protected:
65 State &m_state;
66};
67
69{
70protected:
72
73 void startOfElement() override;
74 void endOfElement() override;
75};
76
77class IWORKXMLContextElement : public IWORKXMLContextMinimal, public boost::enable_shared_from_this<IWORKXMLContextElement>
78{
79protected:
81
82 void attribute(int name, const char *value) override;
83 void text(const char *value) override;
84
85 const boost::optional<ID_t> &getId() const;
86 void setId(const char *value);
87
88private:
89 boost::optional<ID_t> m_id;
90};
91
93{
94protected:
96
97 IWORKXMLContextPtr_t element(int token) override;
98};
99
100class IWORKXMLContextMixed : public IWORKXMLContextMinimal, public boost::enable_shared_from_this<IWORKXMLContextMixed>
101{
102protected:
104};
105
107{
108protected:
110
111 void attribute(int name, const char *value) override;
112 IWORKXMLContextPtr_t element(int token) override;
113 void text(const char *value) override;
114
115 const boost::optional<ID_t> &getId() const;
116 void setId(const char *value);
117 const boost::optional<ID_t> &getRef() const;
118
119private:
120 boost::optional<ID_t> m_id;
121 boost::optional<ID_t> m_ref;
122};
123
128
129}
130
131#endif // IWORKXMLCONTEXTBASE_H_INCLUDED
132
133/* vim:set shiftwidth=2 softtabstop=2 expandtab: */
Definition IWORKCollector.h:42
Definition IWORKXMLContextBase.h:28
IWORKXMLParserState & m_state
Definition IWORKXMLContextBase.h:65
int getToken(const char *const value) const
Definition IWORKXMLContextBase.h:54
bool isCollector() const
Definition IWORKXMLContextBase.h:59
IWORKXMLContextBase(State &state)
Definition IWORKXMLContextBase.h:30
State & getState()
Definition IWORKXMLContextBase.h:43
IWORKXMLContextBase(State &state, const T &a)
Definition IWORKXMLContextBase.h:37
Collector & getCollector() const
Definition IWORKXMLContextBase.h:49
void setId(const char *value)
Definition IWORKXMLContextBase.cpp:52
IWORKXMLContextElement(IWORKXMLParserState &)
Definition IWORKXMLContextBase.cpp:30
const boost::optional< ID_t > & getId() const
Definition IWORKXMLContextBase.cpp:47
void attribute(int name, const char *value) override
Process an attribute.
Definition IWORKXMLContextBase.cpp:36
boost::optional< ID_t > m_id
Definition IWORKXMLContextBase.h:89
const boost::optional< ID_t > & getRef() const
Definition IWORKXMLContextBase.cpp:116
const boost::optional< ID_t > & getId() const
Definition IWORKXMLContextBase.cpp:106
boost::optional< ID_t > m_ref
Definition IWORKXMLContextBase.h:121
void attribute(int name, const char *value) override
Process an attribute.
Definition IWORKXMLContextBase.cpp:80
IWORKXMLContextEmpty(IWORKXMLParserState &)
Definition IWORKXMLContextBase.cpp:73
boost::optional< ID_t > m_id
Definition IWORKXMLContextBase.h:120
void setId(const char *value)
Definition IWORKXMLContextBase.cpp:111
IWORKXMLContextMinimal()
Definition IWORKXMLContextBase.cpp:18
void startOfElement() override
Signalize the start of an element.
Definition IWORKXMLContextBase.cpp:22
void endOfElement() override
Signalize the end of an element.
Definition IWORKXMLContextBase.cpp:26
IWORKXMLContextMixed(IWORKXMLParserState &)
Definition IWORKXMLContextBase.cpp:68
IWORKXMLContextText(IWORKXMLParserState &)
Definition IWORKXMLContextBase.cpp:57
Definition IWORKXMLContext.h:23
Definition IWORKXMLParserState.h:32
@ value
Definition IWORKToken.h:631
@ text
Definition IWORKToken.h:472
@ element
Definition IWORKToken.h:192
@ a
Definition IWORKToken.h:508
@ name
Definition IWORKToken.h:585
Definition IWORKBezierElement.cpp:21
IWORKXMLContextBase< IWORKXMLContextText, IWORKXMLParserState > IWORKXMLTextContextBase
Definition IWORKXMLContextBase.h:125
std::shared_ptr< IWORKXMLContext > IWORKXMLContextPtr_t
Definition IWORKXMLContext.h:20
IWORKXMLContextBase< IWORKXMLContextEmpty, IWORKXMLParserState > IWORKXMLEmptyContextBase
Definition IWORKXMLContextBase.h:127
IWORKXMLContextBase< IWORKXMLContextElement, IWORKXMLParserState > IWORKXMLElementContextBase
Definition IWORKXMLContextBase.h:124
IWORKXMLContextBase< IWORKXMLContextMixed, IWORKXMLParserState > IWORKXMLMixedContextBase
Definition IWORKXMLContextBase.h:126

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