1 | // Copyright (C) 2016 The Qt Company Ltd. |
2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only |
3 | #ifndef QV4SCRIPT_H |
4 | #define QV4SCRIPT_H |
5 | |
6 | // |
7 | // W A R N I N G |
8 | // ------------- |
9 | // |
10 | // This file is not part of the Qt API. It exists purely as an |
11 | // implementation detail. This header file may change from version to |
12 | // version without notice, or even be removed. |
13 | // |
14 | // We mean it. |
15 | // |
16 | |
17 | #include "qv4global_p.h" |
18 | #include "qv4engine_p.h" |
19 | #include "qv4functionobject_p.h" |
20 | #include "qv4qmlcontext_p.h" |
21 | #include "private/qv4compilercontext_p.h" |
22 | |
23 | #include <QQmlError> |
24 | |
25 | QT_BEGIN_NAMESPACE |
26 | |
27 | class QQmlContextData; |
28 | |
29 | namespace QQmlJS { |
30 | class Engine; |
31 | } |
32 | |
33 | namespace QV4 { |
34 | |
35 | struct Q_QML_EXPORT Script { |
36 | Script(ExecutionContext *scope, QV4::Compiler::ContextType mode, const QString &sourceCode, const QString &source = QString(), int line = 1, int column = 0) |
37 | : sourceFile(source), line(line), column(column), sourceCode(sourceCode) |
38 | , context(scope), strictMode(false), inheritContext(false), parsed(false), contextType(mode) |
39 | , vmFunction(nullptr), parseAsBinding(false) {} |
40 | Script(ExecutionEngine *engine, QmlContext *qml, bool parseAsBinding, const QString &sourceCode, const QString &source = QString(), int line = 1, int column = 0) |
41 | : sourceFile(source), line(line), column(column), sourceCode(sourceCode) |
42 | , context(engine->rootContext()), strictMode(false), inheritContext(true), parsed(false) |
43 | , vmFunction(nullptr), parseAsBinding(parseAsBinding) { |
44 | if (qml) |
45 | qmlContext.set(engine, value: *qml); |
46 | } |
47 | Script(ExecutionEngine *engine, QmlContext *qml, const QQmlRefPointer<ExecutableCompilationUnit> &compilationUnit); |
48 | ~Script(); |
49 | QString sourceFile; |
50 | int line; |
51 | int column; |
52 | QString sourceCode; |
53 | ExecutionContext *context; |
54 | bool strictMode; |
55 | bool inheritContext; |
56 | bool parsed; |
57 | QV4::Compiler::ContextType contextType = QV4::Compiler::ContextType::Eval; |
58 | QV4::PersistentValue qmlContext; |
59 | QQmlRefPointer<ExecutableCompilationUnit> compilationUnit; |
60 | Function *vmFunction; |
61 | bool parseAsBinding; |
62 | |
63 | void parse(); |
64 | ReturnedValue run(const QV4::Value *thisObject = nullptr); |
65 | |
66 | Function *function(); |
67 | |
68 | static QV4::CompiledData::CompilationUnit precompile( |
69 | QV4::Compiler::Module *module, QQmlJS::Engine *jsEngine, |
70 | Compiler::JSUnitGenerator *unitGenerator, const QString &fileName, |
71 | const QString &finalUrl, const QString &source, |
72 | QList<QQmlError> *reportedErrors = nullptr, |
73 | QV4::Compiler::ContextType contextType = QV4::Compiler::ContextType::Global); |
74 | static Script *createFromFileOrCache(ExecutionEngine *engine, QmlContext *qmlContext, const QString &fileName, const QUrl &originalUrl, QString *error); |
75 | }; |
76 | |
77 | } |
78 | |
79 | QT_END_NAMESPACE |
80 | |
81 | #endif |
82 | |