diff options
4 files changed, 99 insertions, 1 deletions
diff --git a/src/declarative/qml/qdeclarativeobjectscriptclass.cpp b/src/declarative/qml/qdeclarativeobjectscriptclass.cpp index dc3ecca..e7ab9cd 100644 --- a/src/declarative/qml/qdeclarativeobjectscriptclass.cpp +++ b/src/declarative/qml/qdeclarativeobjectscriptclass.cpp @@ -395,6 +395,33 @@ void QDeclarativeObjectScriptClass::setProperty(QObject *obj, } else if (value.isFunction() && !value.isRegExp()) { // this is handled by the binding creation above } else { + //### expand optimization for other known types + if (lastData->propType == QMetaType::Int && value.isNumber()) { + int rawValue = qRound(value.toNumber()); + int status = -1; + int flags = 0; + void *a[] = { (void *)&rawValue, 0, &status, &flags }; + QMetaObject::metacall(obj, QMetaObject::WriteProperty, + lastData->coreIndex, a); + return; + } else if (lastData->propType == QMetaType::QReal && value.isNumber()) { + qreal rawValue = qreal(value.toNumber()); + int status = -1; + int flags = 0; + void *a[] = { (void *)&rawValue, 0, &status, &flags }; + QMetaObject::metacall(obj, QMetaObject::WriteProperty, + lastData->coreIndex, a); + return; + } else if (lastData->propType == QMetaType::QString && value.isString()) { + const QString &rawValue = value.toString(); + int status = -1; + int flags = 0; + void *a[] = { (void *)&rawValue, 0, &status, &flags }; + QMetaObject::metacall(obj, QMetaObject::WriteProperty, + lastData->coreIndex, a); + return; + } + QVariant v; if (lastData->flags & QDeclarativePropertyCache::Data::IsQList) v = enginePriv->scriptValueToVariant(value, qMetaTypeId<QList<QObject *> >()); diff --git a/tests/auto/declarative/qdeclarativeecmascript/data/realToInt.qml b/tests/auto/declarative/qdeclarativeecmascript/data/realToInt.qml new file mode 100644 index 0000000..cbbbbf9 --- /dev/null +++ b/tests/auto/declarative/qdeclarativeecmascript/data/realToInt.qml @@ -0,0 +1,11 @@ +import QtQuick 1.0 +import Qt.test 1.0 + +MyQmlObject { + function test1() { + value = 4.2 + } + function test2() { + value = 7.9 + } +} diff --git a/tests/auto/declarative/qdeclarativeecmascript/tst_qdeclarativeecmascript.cpp b/tests/auto/declarative/qdeclarativeecmascript/tst_qdeclarativeecmascript.cpp index 40b0e1b..2f5581a 100644 --- a/tests/auto/declarative/qdeclarativeecmascript/tst_qdeclarativeecmascript.cpp +++ b/tests/auto/declarative/qdeclarativeecmascript/tst_qdeclarativeecmascript.cpp @@ -176,6 +176,7 @@ private slots: void aliasBindingsOverrideTarget(); void aliasWritesOverrideBindings(); void pushCleanContext(); + void realToInt(); void include(); @@ -3055,6 +3056,18 @@ void tst_qdeclarativeecmascript::pushCleanContext() QCOMPARE(func2.call().toInt32(), 6); } +void tst_qdeclarativeecmascript::realToInt() +{ + QDeclarativeComponent component(&engine, TEST_FILE("realToInt.qml")); + MyQmlObject *object = qobject_cast<MyQmlObject*>(component.create()); + QVERIFY(object != 0); + + QMetaObject::invokeMethod(object, "test1"); + QCOMPARE(object->value(), int(4)); + QMetaObject::invokeMethod(object, "test2"); + QCOMPARE(object->value(), int(8)); +} + QTEST_MAIN(tst_qdeclarativeecmascript) #include "tst_qdeclarativeecmascript.moc" diff --git a/tests/benchmarks/declarative/script/tst_script.cpp b/tests/benchmarks/declarative/script/tst_script.cpp index 2020a18..b07ffa1 100644 --- a/tests/benchmarks/declarative/script/tst_script.cpp +++ b/tests/benchmarks/declarative/script/tst_script.cpp @@ -70,6 +70,9 @@ private slots: void property_qobject(); void property_qmlobject(); + void setproperty_js(); + void setproperty_qmlobject(); + void function_js(); void function_cpp(); void function_qobject(); @@ -108,12 +111,13 @@ inline QUrl TEST_FILE(const QString &filename) class TestObject : public QObject { Q_OBJECT - Q_PROPERTY(int x READ x) + Q_PROPERTY(int x READ x WRITE setX) public: TestObject(QObject *parent = 0); int x(); + void setX(int x) { m_x = x; } void emitMySignal() { emit mySignal(); } void emitMySignalWithArgs(int n) { emit mySignalWithArgs(n); } @@ -323,6 +327,49 @@ void tst_script::property_qmlobject() } } +#define SETPROPERTY_PROGRAM \ + "(function(testObject) { return (function() { " \ + " for (var ii = 0; ii < 10000; ++ii) { " \ + " testObject.x = ii; " \ + " } " \ + "}); })" + +void tst_script::setproperty_js() +{ + QScriptEngine engine; + + QScriptValue v = engine.newObject(); + v.setProperty(QLatin1String("x"), 0); + + QScriptValueList args; + args << v; + QScriptValue prog = engine.evaluate(SETPROPERTY_PROGRAM).call(engine.globalObject(), args); + prog.call(); + + QBENCHMARK { + prog.call(); + } +} + +void tst_script::setproperty_qmlobject() +{ + QDeclarativeEngine qmlengine; + + QScriptEngine *engine = QDeclarativeEnginePrivate::getScriptEngine(&qmlengine); + TestObject to; + + QScriptValue v = QDeclarativeEnginePrivate::get(&qmlengine)->objectClass->newQObject(&to); + + QScriptValueList args; + args << v; + QScriptValue prog = engine->evaluate(SETPROPERTY_PROGRAM).call(engine->globalObject(), args); + prog.call(); + + QBENCHMARK { + prog.call(); + } +} + #define FUNCTION_PROGRAM \ "(function(testObject) { return (function() { " \ " var test = 0; " \ |