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