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
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
|
/****************************************************************************
**
** Copyright (C) 2015 The Qt Company Ltd.
** Contact: http://www.qt.io/licensing/
**
** This file is part of the QtDeclarative module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL21$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see http://www.qt.io/terms-conditions. For further
** information use the contact form at http://www.qt.io/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 or version 3 as published by the Free
** Software Foundation and appearing in the file LICENSE.LGPLv21 and
** LICENSE.LGPLv3 included in the packaging of this file. Please review the
** following information to ensure the GNU Lesser General Public License
** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** As a special exception, The Qt Company gives you certain additional
** rights. These rights are described in The Qt Company LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QDECLARATIVESCRIPTPARSER_P_H
#define QDECLARATIVESCRIPTPARSER_P_H
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists purely as an
// implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
#include "qdeclarativeerror.h"
#include "private/qdeclarativeparser_p.h"
#include <QtCore/QList>
#include <QtCore/QUrl>
QT_BEGIN_NAMESPACE
QT_MODULE(Declarative)
class QByteArray;
class QDeclarativeScriptParserJsASTData;
class QDeclarativeScriptParser
{
public:
class Import
{
public:
Import() : type(Library) {}
enum Type { Library, File, Script, Implicit }; //Implicit is only used internally
Type type;
QString uri;
QString qualifier;
QString version;
QDeclarativeParser::LocationSpan location;
};
class TypeReference
{
public:
TypeReference(int typeId, const QString &typeName) : id(typeId), name(typeName) {}
int id;
// type as it has been referenced in Qml
QString name;
// objects in parse tree referencing the type
QList<QDeclarativeParser::Object*> refObjects;
};
QDeclarativeScriptParser();
~QDeclarativeScriptParser();
bool parse(const QByteArray &data, const QUrl &url = QUrl());
QList<TypeReference*> referencedTypes() const;
QDeclarativeParser::Object *tree() const;
QList<Import> imports() const;
void clear();
QList<QDeclarativeError> errors() const;
class JavaScriptMetaData {
public:
JavaScriptMetaData()
: pragmas(QDeclarativeParser::Object::ScriptBlock::None) {}
QDeclarativeParser::Object::ScriptBlock::Pragmas pragmas;
QList<Import> imports;
};
static QDeclarativeParser::Object::ScriptBlock::Pragmas extractPragmas(QString &);
static JavaScriptMetaData extractMetaData(QString &);
// ### private:
TypeReference *findOrCreateType(const QString &name);
void setTree(QDeclarativeParser::Object *tree);
void setScriptFile(const QString &filename) {_scriptFile = filename; }
QString scriptFile() const { return _scriptFile; }
// ### private:
QList<QDeclarativeError> _errors;
QDeclarativeParser::Object *root;
QList<Import> _imports;
QList<TypeReference*> _refTypes;
QString _scriptFile;
QDeclarativeScriptParserJsASTData *data;
};
QT_END_NAMESPACE
#endif // QDECLARATIVESCRIPTPARSER_P_H
|
