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
|
/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the QtQml module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** 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 https://www.qt.io/terms-conditions. For further
** information use the contact form at https://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 3 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL3 included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 3 requirements
** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or (at your option) the GNU General
** Public license version 3 or any later version approved by the KDE Free
** Qt Foundation. The licenses are as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-2.0.html and
** https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QV4SCRIPT_H
#define QV4SCRIPT_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 "qv4global_p.h"
#include "qv4engine_p.h"
#include "qv4functionobject_p.h"
#include "qv4qmlcontext_p.h"
#include "private/qv4compilercontext_p.h"
#include <QQmlError>
QT_BEGIN_NAMESPACE
class QQmlContextData;
namespace QQmlJS {
class Engine;
}
namespace QV4 {
struct Q_QML_EXPORT Script {
Script(ExecutionContext *scope, QV4::Compiler::ContextType mode, const QString &sourceCode, const QString &source = QString(), int line = 1, int column = 0)
: sourceFile(source), line(line), column(column), sourceCode(sourceCode)
, context(scope), strictMode(false), inheritContext(false), parsed(false), contextType(mode)
, vmFunction(nullptr), parseAsBinding(false) {}
Script(ExecutionEngine *engine, QmlContext *qml, bool parseAsBinding, const QString &sourceCode, const QString &source = QString(), int line = 1, int column = 0)
: sourceFile(source), line(line), column(column), sourceCode(sourceCode)
, context(engine->rootContext()), strictMode(false), inheritContext(true), parsed(false)
, vmFunction(nullptr), parseAsBinding(parseAsBinding) {
if (qml)
qmlContext.set(engine, *qml);
}
Script(ExecutionEngine *engine, QmlContext *qml, const QQmlRefPointer<ExecutableCompilationUnit> &compilationUnit);
~Script();
QString sourceFile;
int line;
int column;
QString sourceCode;
ExecutionContext *context;
bool strictMode;
bool inheritContext;
bool parsed;
QV4::Compiler::ContextType contextType = QV4::Compiler::ContextType::Eval;
QV4::PersistentValue qmlContext;
QQmlRefPointer<ExecutableCompilationUnit> compilationUnit;
Function *vmFunction;
bool parseAsBinding;
void parse();
ReturnedValue run(const QV4::Value *thisObject = nullptr);
Function *function();
static QV4::CompiledData::CompilationUnit precompile(
QV4::Compiler::Module *module, QQmlJS::Engine *jsEngine,
Compiler::JSUnitGenerator *unitGenerator, const QString &fileName,
const QString &finalUrl, const QString &source,
QList<QQmlError> *reportedErrors = nullptr,
QV4::Compiler::ContextType contextType = QV4::Compiler::ContextType::Global);
static Script *createFromFileOrCache(ExecutionEngine *engine, QmlContext *qmlContext, const QString &fileName, const QUrl &originalUrl, QString *error);
};
}
QT_END_NAMESPACE
#endif
|
