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
22class IWORKXMLParserState;
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 virtual void endOfAttributes();
75 void endOfElement() override;
76};
77
78class IWORKXMLContextElement : public IWORKXMLContextMinimal, public boost::enable_shared_from_this<IWORKXMLContextElement>
79{
80protected:
82
83 void attribute(int name, const char *value) override;
84 void text(const char *value) override;
85
86 const boost::optional<ID_t> &getId() const;
87 void setId(const char *value);
88
89private:
90 boost::optional<ID_t> m_id;
91};
92
94{
95protected:
97
98 IWORKXMLContextPtr_t element(int token) override;
99};
100
101class IWORKXMLContextMixed : public IWORKXMLContextMinimal, public boost::enable_shared_from_this<IWORKXMLContextMixed>
102{
103protected:
105};
106
108{
109protected:
111
112 void attribute(int name, const char *value) override;
113 IWORKXMLContextPtr_t element(int token) override;
114 void text(const char *value) override;
115
116 const boost::optional<ID_t> &getId() const;
117 void setId(const char *value);
118 const boost::optional<ID_t> &getRef() const;
119
120private:
121 boost::optional<ID_t> m_id;
122 boost::optional<ID_t> m_ref;
123};
124
129
130}
131
132#endif // IWORKXMLCONTEXTBASE_H_INCLUDED
133
134/* vim:set shiftwidth=2 softtabstop=2 expandtab: */
Definition IWORKXMLContextBase.h:28
State & 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
Definition IWORKXMLContextBase.h:79
void text(const char *value) override
Process textual content of an element.
Definition IWORKXMLContextBase.cpp:46
void setId(const char *value)
Definition IWORKXMLContextBase.cpp:56
const boost::optional< ID_t > & getId() const
Definition IWORKXMLContextBase.cpp:51
void attribute(int name, const char *value) override
Process an attribute.
Definition IWORKXMLContextBase.cpp:40
boost::optional< ID_t > m_id
Definition IWORKXMLContextBase.h:90
Definition IWORKXMLContextBase.h:108
const boost::optional< ID_t > & getRef() const
Definition IWORKXMLContextBase.cpp:120
void text(const char *value) override
Process textual content of an element.
Definition IWORKXMLContextBase.cpp:105
const boost::optional< ID_t > & getId() const
Definition IWORKXMLContextBase.cpp:110
boost::optional< ID_t > m_ref
Definition IWORKXMLContextBase.h:122
void attribute(int name, const char *value) override
Process an attribute.
Definition IWORKXMLContextBase.cpp:84
boost::optional< ID_t > m_id
Definition IWORKXMLContextBase.h:121
IWORKXMLContextPtr_t element(int token) override
Create a context for parsing a child element.
Definition IWORKXMLContextBase.cpp:99
void setId(const char *value)
Definition IWORKXMLContextBase.cpp:115
Definition IWORKXMLContextBase.h:69
IWORKXMLContextMinimal()
Definition IWORKXMLContextBase.cpp:18
virtual void endOfAttributes()
Definition IWORKXMLContextBase.cpp:26
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:30
Definition IWORKXMLContextBase.h:102
Definition IWORKXMLContextBase.h:94
IWORKXMLContextPtr_t element(int token) override
Create a context for parsing a child element.
Definition IWORKXMLContextBase.cpp:66
Definition IWORKXMLContext.h:23
Definition IWORKXMLParserState.h:32
Definition IWORKBezierElement.cpp:21
IWORKXMLContextBase< IWORKXMLContextText, IWORKXMLParserState > IWORKXMLTextContextBase
Definition IWORKXMLContextBase.h:126
std::shared_ptr< IWORKXMLContext > IWORKXMLContextPtr_t
Definition IWORKXMLContext.h:20
IWORKXMLContextBase< IWORKXMLContextEmpty, IWORKXMLParserState > IWORKXMLEmptyContextBase
Definition IWORKXMLContextBase.h:128
IWORKXMLContextBase< IWORKXMLContextElement, IWORKXMLParserState > IWORKXMLElementContextBase
Definition IWORKXMLContextBase.h:125
IWORKXMLContextBase< IWORKXMLContextMixed, IWORKXMLParserState > IWORKXMLMixedContextBase
Definition IWORKXMLContextBase.h:127

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