QV4::Script Struct Reference

#include <qv4script_p.h>

Collaboration diagram for QV4::Script:

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 QQmlRefPointer< 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
QV4::WriteBarrier::Pointer< 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 40 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 184 of file qv4script.cpp.

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

Referenced by QV4Include::method_include().

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function()

Function * Script::function

(

)

Definition at line 130 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 44 of file qv4script.cpp.

References compilationUnit, context, contextType, QV4::ExecutionEngine::debugger(), engine, QV4::Managed::engine(), error, QV4::Compiler::Codegen::generateCompilationUnit(), QV4::Compiler::Codegen::generateFromProgram(), QV4::EngineBase::hasException, inheritContext, QV4::ExecutionEngine::insertCompilationUnit(), 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(), and vmFunction.

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

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precompile()

QQmlRefPointer< 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 137 of file qv4script.cpp.

References contextType, error, QV4::Compiler::Codegen::error(), fileName, QV4::Compiler::Codegen::generateCompilationUnit(), QV4::Compiler::Codegen::generateFromProgram(), QV4::Compiler::Codegen::hasError(), 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 109 of file qv4script.cpp.

References 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

QV4::WriteBarrier::Pointer<Function> QV4::Script::vmFunction

Definition at line 60 of file qv4script_p.h.

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

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

• qtdeclarative/src/qml/jsruntime/qv4script_p.h (241b8693d69c73b1177235830049d470aa056aa1)
• qtdeclarative/src/qml/jsruntime/qv4script.cpp (241b8693d69c73b1177235830049d470aa056aa1)