Qt 6.x
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Public Member Functions | Static Public Member Functions | Public Attributes | List of all members
QV4::Script Struct Reference

#include <qv4script_p.h>

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Public Member Functions

 Script (ExecutionContext *scope, QV4::Compiler::ContextType mode, const QString &sourceCode, const QString &source=QString(), int line=1, int column=0)
 
 Script (ExecutionEngine *engine, QmlContext *qml, bool parseAsBinding, const QString &sourceCode, const QString &source=QString(), int line=1, int column=0)
 
 Script (ExecutionEngine *engine, QmlContext *qml, const QQmlRefPointer< ExecutableCompilationUnit > &compilationUnit)
 
 ~Script ()
 
void parse ()
 
ReturnedValue run (const QV4::Value *thisObject=nullptr)
 
Function * function ()
 

Static Public Member Functions

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)
 

Public Attributes

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
 

Detailed Description

Definition at line 35 of file qv4script_p.h.

Constructor & Destructor Documentation

◆ Script() [1/3]

QV4::Script::Script ( ExecutionContext *  scope,
QV4::Compiler::ContextType  mode,
const QString &  sourceCode,
const QString &  source = QString(),
int  line = 1,
int  column = 0 
)
inline

Definition at line 36 of file qv4script_p.h.

◆ Script() [2/3]

QV4::Script::Script ( ExecutionEngine *  engine,
QmlContext *  qml,
bool  parseAsBinding,
const QString &  sourceCode,
const QString &  source = QString(),
int  line = 1,
int  column = 0 
)
inline

Definition at line 40 of file qv4script_p.h.

References engine, and qmlContext().

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◆ Script() [3/3]

Script::Script ( ExecutionEngine *  engine,
QmlContext *  qml,
const QQmlRefPointer< ExecutableCompilationUnit > &  compilationUnit 
)

Definition at line 27 of file qv4script.cpp.

References compilationUnit, parsed, qmlContext, QV4::PersistentValue::set(), and vmFunction.

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◆ ~Script()

Script::~Script ( )

Definition at line 39 of file qv4script.cpp.

Member Function Documentation

◆ createFromFileOrCache()

Script * Script::createFromFileOrCache ( ExecutionEngine *  engine,
QmlContext *  qmlContext,
const QString &  fileName,
const QUrl &  originalUrl,
QString *  error 
)
static

Definition at line 183 of file qv4script.cpp.

References QQmlMetaType::AcceptUntyped, QV4::ExecutionEngine::Aot, QV4::ExecutionEngine::AotByteCode, QString::arg(), QV4::ExecutableCompilationUnit::create(), engine, error, fileName, QQmlMetaType::findCachedCompilationUnit(), QString::fromUtf8(), QQmlMetaType::NoError, qmlContext, QIODeviceBase::ReadOnly, QQmlMetaType::RequireFullyTyped, QV4::Compiler::ScriptImportedByQML, sourceCode, QUrl::toString(), and QQmlMetaType::VersionMismatch.

Referenced by QV4Include::method_include().

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◆ function()

Function * Script::function ( )

Definition at line 129 of file qv4script.cpp.

References parse(), parsed, and vmFunction.

Referenced by QV4::EvalFunction::evalCall().

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◆ parse()

void Script::parse ( )

Definition at line 43 of file qv4script.cpp.

References compilationUnit, context, contextType, QV4::ExecutableCompilationUnit::create(), QV4::ExecutionEngine::debugger(), engine, QV4::Managed::engine(), QV4::Scope::engine, error, QV4::Compiler::Codegen::generateCompilationUnit(), QV4::Compiler::Codegen::generateFromProgram(), QV4::EngineBase::hasException, inheritContext, QString::left(), line, QV4::ExecutionEngine::newSyntaxErrorObject(), parseAsBinding, parsed, QStringLiteral, qWarning, QQmlJS::Lexer::setCode(), QV4::Compiler::Codegen::setUseFastLookups(), sourceCode, sourceFile, QString::startsWith(), strictMode, QV4::ExecutionEngine::throwError(), QV4::ExecutionEngine::throwSyntaxError(), and vmFunction.

Referenced by QQmlJavaScriptExpression::createQmlBinding(), QV4::EvalFunction::evalCall(), QQmlJavaScriptExpression::evalFunction(), QJSEngine::evaluate(), function(), JavaScriptJob::run(), and run().

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◆ precompile()

QV4::CompiledData::CompilationUnit Script::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

Definition at line 136 of file qv4script.cpp.

References QList< T >::append(), contextType, error, QV4::Compiler::Codegen::error(), fileName, QV4::Compiler::Codegen::generateCompilationUnit(), QV4::Compiler::Codegen::generateFromProgram(), QV4::Compiler::Codegen::hasError(), QList< T >::isEmpty(), qmlConvertSourceCoordinate< quint32, int >(), QQmlEnginePrivate::qmlErrorFromDiagnostics(), QQmlJS::Lexer::setCode(), and QV4::Compiler::Codegen::url().

Referenced by QQmlScriptBlob::dataReceived().

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◆ run()

ReturnedValue Script::run ( const QV4::Value *  thisObject = nullptr)

Definition at line 108 of file qv4script.cpp.

References QV4::Function::call(), context, engine, QV4::Managed::engine(), QJSEngine::globalObject(), QV4::PersistentValue::isUndefined(), parse(), parsed, qmlContext, QV4::Encode::undefined(), QV4::PersistentValue::value(), and vmFunction.

Referenced by QQmlJavaScriptExpression::evalFunction(), QJSEngine::evaluate(), and JavaScriptJob::run().

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Member Data Documentation

◆ column

int QV4::Script::column

Definition at line 51 of file qv4script_p.h.

◆ compilationUnit

QQmlRefPointer<ExecutableCompilationUnit> QV4::Script::compilationUnit

Definition at line 59 of file qv4script_p.h.

Referenced by Script(), and parse().

◆ context

ExecutionContext* QV4::Script::context

Definition at line 53 of file qv4script_p.h.

Referenced by parse(), and run().

◆ contextType

QV4::Compiler::ContextType QV4::Script::contextType = QV4::Compiler::ContextType::Eval

Definition at line 57 of file qv4script_p.h.

Referenced by parse(), and precompile().

◆ inheritContext

bool QV4::Script::inheritContext

Definition at line 55 of file qv4script_p.h.

Referenced by QV4::EvalFunction::evalCall(), QJSEngine::evaluate(), parse(), and JavaScriptJob::run().

◆ line

int QV4::Script::line

Definition at line 50 of file qv4script_p.h.

Referenced by parse().

◆ parseAsBinding

bool QV4::Script::parseAsBinding

Definition at line 61 of file qv4script_p.h.

Referenced by parse().

◆ parsed

bool QV4::Script::parsed

Definition at line 56 of file qv4script_p.h.

Referenced by Script(), function(), parse(), and run().

◆ qmlContext

QV4::PersistentValue QV4::Script::qmlContext

Definition at line 58 of file qv4script_p.h.

Referenced by Script(), createFromFileOrCache(), and run().

◆ sourceCode

QString QV4::Script::sourceCode

Definition at line 52 of file qv4script_p.h.

Referenced by createFromFileOrCache(), and parse().

◆ sourceFile

QString QV4::Script::sourceFile

Definition at line 49 of file qv4script_p.h.

Referenced by parse().

◆ strictMode

bool QV4::Script::strictMode

Definition at line 54 of file qv4script_p.h.

Referenced by QV4::EvalFunction::evalCall(), QJSEngine::evaluate(), parse(), and JavaScriptJob::run().

◆ vmFunction

Function* QV4::Script::vmFunction

Definition at line 60 of file qv4script_p.h.

Referenced by Script(), QQmlJavaScriptExpression::createQmlBinding(), function(), parse(), and run().

The documentation for this struct was generated from the following files: