void XMLHttpRequestClass::send(const QScriptValue& data) {
if (_readyState == OPENED && !_reply) {
if (!data.isNull()) {
_sendData = new QBuffer(this);
if (data.isObject()) {
QByteArray ba = qscriptvalue_cast<QByteArray>(data);
_sendData->setData(ba);
} else {
_sendData->setData(data.toString().toUtf8());
}
}
doSend();
if (!_async) {
QEventLoop loop;
connect(this, SIGNAL(requestComplete()), &loop, SLOT(quit()));
loop.exec();
}
}
}
void TextOverlay::setProperties(const QScriptValue& properties) {
Overlay2D::setProperties(properties);
QScriptValue font = properties.property("font");
if (font.isObject()) {
if (font.property("size").isValid()) {
setFontSize(font.property("size").toInt32());
}
}
QScriptValue text = properties.property("text");
if (text.isValid()) {
setText(text.toVariant().toString());
}
QScriptValue backgroundColor = properties.property("backgroundColor");
if (backgroundColor.isValid()) {
QScriptValue red = backgroundColor.property("red");
QScriptValue green = backgroundColor.property("green");
QScriptValue blue = backgroundColor.property("blue");
if (red.isValid() && green.isValid() && blue.isValid()) {
_backgroundColor.red = red.toVariant().toInt();
_backgroundColor.green = green.toVariant().toInt();
_backgroundColor.blue = blue.toVariant().toInt();
}
}
if (properties.property("backgroundAlpha").isValid()) {
_backgroundAlpha = properties.property("backgroundAlpha").toVariant().toFloat();
}
if (properties.property("leftMargin").isValid()) {
setLeftMargin(properties.property("leftMargin").toVariant().toInt());
}
if (properties.property("topMargin").isValid()) {
setTopMargin(properties.property("topMargin").toVariant().toInt());
}
}
QList< QAction * > KWin::AbstractScript::actionsForUserActionMenu(KWin::AbstractClient *c, QMenu *parent)
{
QList<QAction*> returnActions;
for (QList<QScriptValue>::const_iterator it = m_userActionsMenuCallbacks.constBegin(); it != m_userActionsMenuCallbacks.constEnd(); ++it) {
QScriptValue callback(*it);
QScriptValueList arguments;
arguments << callback.engine()->newQObject(c);
QScriptValue actions = callback.call(QScriptValue(), arguments);
if (!actions.isValid() || actions.isUndefined() || actions.isNull()) {
// script does not want to handle this Client
continue;
}
if (actions.isObject()) {
QAction *a = scriptValueToAction(actions, parent);
if (a) {
returnActions << a;
}
}
}
return returnActions;
}
/*!
\internal
\since 4.5
Adds the given \a object to the front of this context's scope chain.
If \a object is not an object, this function does nothing.
*/
void QScriptContext::pushScope(const QScriptValue &object)
{
Q_D(QScriptContext);
if (!object.isObject()) {
return;
} else if (object.engine() != engine()) {
qWarning("QScriptContext::pushScope() failed: "
"cannot push an object created in "
"a different engine");
return;
}
QScriptEnginePrivate *eng_p = QScriptEnginePrivate::get(engine());
if (!d->m_scopeChain.isValid()) {
d->m_scopeChain = eng_p->toImpl(object);
} else {
QScriptValueImpl withObject;
eng_p->newObject(&withObject, eng_p->toImpl(object), eng_p->m_class_with);
withObject.m_object_value->m_scope = d->m_scopeChain;
withObject.setInternalValue(1); // to differentiate from with-statement objects
d->m_scopeChain = withObject;
}
}
JSC::JSObject* FunctionWrapper::proxyConstruct(JSC::ExecState *exec, JSC::JSObject *callee,
const JSC::ArgList &args)
{
FunctionWrapper *self = static_cast<FunctionWrapper*>(callee);
QScriptEnginePrivate *eng_p = QScript::scriptEngineFromExec(exec);
JSC::ExecState *oldFrame = eng_p->currentFrame;
eng_p->pushContext(exec, JSC::JSValue(), args, callee, true);
QScriptContext *ctx = eng_p->contextForFrame(eng_p->currentFrame);
QScriptValue result = self->data->function(ctx, QScriptEnginePrivate::get(eng_p));
if (JSC::Debugger* debugger = eng_p->originalGlobalObject()->debugger())
debugger->functionExit(QScriptValuePrivate::get(result)->jscValue, -1);
if (!result.isObject())
result = ctx->thisObject();
eng_p->popContext();
eng_p->currentFrame = oldFrame;
return JSC::asObject(eng_p->scriptValueToJSCValue(result));
}
void SearchEngine::loadSearchProvider(const QString path)
{
if (QDir(path).exists())
{
QString configPath = StaticHelpers::CombinePathes(path, "search.ini");
QSettings searchSettings(configPath, QSettings::IniFormat);
SearchInfo info;
searchSettings.beginGroup("SearchEngine");
info.GlobalName = searchSettings.value("GlobalName").toString();
info.IconName = searchSettings.value("Icon").toString();
info.ScriptName = searchSettings.value("ScriptName").toString();
m_scriptSearchInfos.append(info);
searchSettings.endGroup();
QString scriptFileName = StaticHelpers::CombinePathes(path, info.ScriptName);
QFile scriptFile(scriptFileName);
if (scriptFile.open(QIODevice::ReadOnly))
{
m_scriptEngine->evaluate(scriptFile.readAll(), scriptFileName);
QScriptValue jsSearchProvider = m_scriptEngine->globalObject().property(info.GlobalName);
if (jsSearchProvider.isObject() && jsSearchProvider.isValid())
{
CustomScriptSearchProvider* provider = qobject_cast<CustomScriptSearchProvider*>(jsSearchProvider.toQObject());
if (provider != NULL)
{
m_pSearchProviders.append(provider);
provider->setIcon(QIcon(StaticHelpers::CombinePathes(path, info.IconName)));
connect(provider, SIGNAL(SearchReady(QList<SearchResult*>)), SLOT(OnSearchReady(QList<SearchResult*>)));
}
}
scriptFile.close();
}
}
}
QVariant scriptValueToVariant(const QScriptValue &value)
{
QVariant var;
if (value.isBool() || value.isNumber()
|| value.isString() || value.isVariant()
|| value.isDate() || value.isRegExp()) {
var = value.toVariant();
} else if (value.isArray()) {
QVariantList list;
int len = value.property(QLatin1String("length")).toInt32();
for (int i = 0; i < len; i++)
list << scriptValueToVariant(value.property(i));
var = list;
} else if (value.isObject()) {
QVariantMap map;
QScriptValueIterator it(value);
while (it.hasNext()) {
it.next();
map.insert(it.name(), scriptValueToVariant(it.value()));
}
var = map;
}
return var;
}
QString CustomScriptSearchProvider::BuildPostData(QString token, int category, int page)
{
QScriptValue obj = m_scriptVal;
if (obj.isObject())
{
m_pEngine = obj.engine();
m_scriptVal = obj;
QScriptValue buildUrlFunk = obj.property("BuildPostData");
if (!buildUrlFunk.isFunction())
{
m_pEngine->currentContext()->throwError("No implementation for SearchPlugin.BuildPostData provided.");
return "";
}
QScriptValueList args;
args << QScriptValue(token) << category << page;
QScriptValue ret = buildUrlFunk.call(obj, args);
return ret.toString();
}
return "";
}
/*!
\qmlmethod ListModel::set(int index, jsobject dict)
Changes the item at \a index in the list model with the
values in \a dict. Properties not appearing in \a dict
are left unchanged.
\code
fruitModel.set(3, {"cost": 5.95, "name":"Pizza"})
\endcode
The \a index must be an element in the list.
\sa append()
*/
void QDeclarativeListModel::set(int index, const QScriptValue& valuemap)
{
if (!valuemap.isObject() || valuemap.isArray()) {
qmlInfo(this) << tr("set: value is not an object");
return;
}
if (count() == 0 || index > count() || index < 0) {
qmlInfo(this) << tr("set: index %1 out of range").arg(index);
return;
}
if (index == count()) {
append(valuemap);
} else {
QList<int> roles;
if (m_flat)
m_flat->set(index, valuemap, &roles);
else
m_nested->set(index, valuemap, &roles);
if (!m_isWorkerCopy)
emit itemsChanged(index, 1, roles);
}
}
QScriptValue QDeclarativeComponentPrivate::createObject(QObject *publicParent, const QScriptValue valuemap)
{
Q_Q(QDeclarativeComponent);
QDeclarativeContext* ctxt = q->creationContext();
if(!ctxt && engine)
ctxt = engine->rootContext();
if (!ctxt)
return QScriptValue(QScriptValue::NullValue);
QObject* ret = q->beginCreate(ctxt);
if (!ret) {
q->completeCreate();
return QScriptValue(QScriptValue::NullValue);
}
if (publicParent) {
ret->setParent(publicParent);
QList<QDeclarativePrivate::AutoParentFunction> functions = QDeclarativeMetaType::parentFunctions();
bool needParent = false;
for (int ii = 0; ii < functions.count(); ++ii) {
QDeclarativePrivate::AutoParentResult res = functions.at(ii)(ret, publicParent);
if (res == QDeclarativePrivate::Parented) {
needParent = false;
break;
} else if (res == QDeclarativePrivate::IncompatibleParent) {
needParent = true;
}
}
if (needParent)
qWarning("QDeclarativeComponent: Created graphical object was not placed in the graphics scene.");
}
QDeclarativeEnginePrivate *priv = QDeclarativeEnginePrivate::get(engine);
QDeclarativeData::get(ret, true)->setImplicitDestructible();
QScriptValue newObject = priv->objectClass->newQObject(ret, QMetaType::QObjectStar);
if (valuemap.isObject() && !valuemap.isArray()) {
//Iterate through and assign properties
QScriptValueIterator it(valuemap);
while (it.hasNext()) {
it.next();
QScriptValue prop = newObject;
QString propName = it.name();
int index = propName.indexOf(QLatin1Char('.'));
if (index > 0) {
QString subProp = propName;
int lastIndex = 0;
while (index > 0) {
subProp = propName.mid(lastIndex, index - lastIndex);
prop = prop.property(subProp);
lastIndex = index + 1;
index = propName.indexOf(QLatin1Char('.'), index + 1);
}
prop.setProperty(propName.mid(propName.lastIndexOf(QLatin1Char('.')) + 1), it.value());
} else {
newObject.setProperty(propName, it.value());
}
}
}
q->completeCreate();
return newObject;
}
/*!
Applies the given \a command to the given \a backend.
*/
QScriptDebuggerResponse QScriptDebuggerCommandExecutor::execute(
QScriptDebuggerBackend *backend,
const QScriptDebuggerCommand &command)
{
QScriptDebuggerResponse response;
switch (command.type()) {
case QScriptDebuggerCommand::None:
break;
case QScriptDebuggerCommand::Interrupt:
backend->interruptEvaluation();
break;
case QScriptDebuggerCommand::Continue:
if (backend->engine()->isEvaluating()) {
backend->continueEvalution();
response.setAsync(true);
}
break;
case QScriptDebuggerCommand::StepInto: {
QVariant attr = command.attribute(QScriptDebuggerCommand::StepCount);
int count = attr.isValid() ? attr.toInt() : 1;
backend->stepInto(count);
response.setAsync(true);
} break;
case QScriptDebuggerCommand::StepOver: {
QVariant attr = command.attribute(QScriptDebuggerCommand::StepCount);
int count = attr.isValid() ? attr.toInt() : 1;
backend->stepOver(count);
response.setAsync(true);
} break;
case QScriptDebuggerCommand::StepOut:
backend->stepOut();
response.setAsync(true);
break;
case QScriptDebuggerCommand::RunToLocation:
backend->runToLocation(command.fileName(), command.lineNumber());
response.setAsync(true);
break;
case QScriptDebuggerCommand::RunToLocationByID:
backend->runToLocation(command.scriptId(), command.lineNumber());
response.setAsync(true);
break;
case QScriptDebuggerCommand::ForceReturn: {
int contextIndex = command.contextIndex();
QScriptDebuggerValue value = command.scriptValue();
QScriptEngine *engine = backend->engine();
QScriptValue realValue = value.toScriptValue(engine);
backend->returnToCaller(contextIndex, realValue);
response.setAsync(true);
} break;
case QScriptDebuggerCommand::Resume:
backend->resume();
response.setAsync(true);
break;
case QScriptDebuggerCommand::SetBreakpoint: {
QScriptBreakpointData data = command.breakpointData();
if (!data.isValid())
data = QScriptBreakpointData(command.fileName(), command.lineNumber());
int id = backend->setBreakpoint(data);
response.setResult(id);
} break;
case QScriptDebuggerCommand::DeleteBreakpoint: {
int id = command.breakpointId();
if (!backend->deleteBreakpoint(id))
response.setError(QScriptDebuggerResponse::InvalidBreakpointID);
} break;
case QScriptDebuggerCommand::DeleteAllBreakpoints:
backend->deleteAllBreakpoints();
break;
case QScriptDebuggerCommand::GetBreakpoints: {
QScriptBreakpointMap bps = backend->breakpoints();
if (!bps.isEmpty())
response.setResult(bps);
} break;
case QScriptDebuggerCommand::GetBreakpointData: {
int id = command.breakpointId();
QScriptBreakpointData data = backend->breakpointData(id);
if (data.isValid())
response.setResult(data);
else
response.setError(QScriptDebuggerResponse::InvalidBreakpointID);
} break;
case QScriptDebuggerCommand::SetBreakpointData: {
int id = command.breakpointId();
QScriptBreakpointData data = command.breakpointData();
if (!backend->setBreakpointData(id, data))
response.setError(QScriptDebuggerResponse::InvalidBreakpointID);
} break;
case QScriptDebuggerCommand::GetScripts: {
QScriptScriptMap scripts = backend->scripts();
if (!scripts.isEmpty())
response.setResult(scripts);
} break;
case QScriptDebuggerCommand::GetScriptData: {
qint64 id = command.scriptId();
QScriptScriptData data = backend->scriptData(id);
if (data.isValid())
response.setResult(data);
else
response.setError(QScriptDebuggerResponse::InvalidScriptID);
} break;
case QScriptDebuggerCommand::ScriptsCheckpoint:
backend->scriptsCheckpoint();
response.setResult(QVariant::fromValue(backend->scriptsDelta()));
break;
case QScriptDebuggerCommand::GetScriptsDelta:
response.setResult(QVariant::fromValue(backend->scriptsDelta()));
break;
case QScriptDebuggerCommand::ResolveScript:
response.setResult(backend->resolveScript(command.fileName()));
break;
case QScriptDebuggerCommand::GetBacktrace:
response.setResult(backend->backtrace());
break;
case QScriptDebuggerCommand::GetContextCount:
response.setResult(backend->contextCount());
break;
case QScriptDebuggerCommand::GetContextState: {
QScriptContext *ctx = backend->context(command.contextIndex());
if (ctx)
response.setResult(static_cast<int>(ctx->state()));
else
response.setError(QScriptDebuggerResponse::InvalidContextIndex);
} break;
case QScriptDebuggerCommand::GetContextID: {
int idx = command.contextIndex();
if ((idx >= 0) && (idx < backend->contextCount()))
response.setResult(backend->contextIds()[idx]);
else
response.setError(QScriptDebuggerResponse::InvalidContextIndex);
} break;
case QScriptDebuggerCommand::GetContextInfo: {
QScriptContext *ctx = backend->context(command.contextIndex());
if (ctx)
response.setResult(QScriptContextInfo(ctx));
else
response.setError(QScriptDebuggerResponse::InvalidContextIndex);
} break;
case QScriptDebuggerCommand::GetThisObject: {
QScriptContext *ctx = backend->context(command.contextIndex());
if (ctx)
response.setResult(ctx->thisObject());
else
response.setError(QScriptDebuggerResponse::InvalidContextIndex);
} break;
case QScriptDebuggerCommand::GetActivationObject: {
QScriptContext *ctx = backend->context(command.contextIndex());
if (ctx)
response.setResult(ctx->activationObject());
else
response.setError(QScriptDebuggerResponse::InvalidContextIndex);
} break;
case QScriptDebuggerCommand::GetScopeChain: {
QScriptContext *ctx = backend->context(command.contextIndex());
if (ctx) {
QScriptDebuggerValueList dest;
QScriptValueList src = ctx->scopeChain();
for (int i = 0; i < src.size(); ++i)
dest.append(src.at(i));
response.setResult(dest);
} else {
response.setError(QScriptDebuggerResponse::InvalidContextIndex);
}
} break;
case QScriptDebuggerCommand::ContextsCheckpoint: {
response.setResult(QVariant::fromValue(backend->contextsCheckpoint()));
} break;
case QScriptDebuggerCommand::GetPropertyExpressionValue: {
QScriptContext *ctx = backend->context(command.contextIndex());
int lineNumber = command.lineNumber();
QVariant attr = command.attribute(QScriptDebuggerCommand::UserAttribute);
QStringList path = attr.toStringList();
if (!ctx || path.isEmpty())
break;
QScriptContextInfo ctxInfo(ctx);
if (ctx->callee().isValid()
&& ((lineNumber < ctxInfo.functionStartLineNumber())
|| (lineNumber > ctxInfo.functionEndLineNumber()))) {
break;
}
QScriptValueList objects;
int pathIndex = 0;
if (path.at(0) == QLatin1String("this")) {
objects.append(ctx->thisObject());
++pathIndex;
} else {
objects << ctx->scopeChain();
}
for (int i = 0; i < objects.size(); ++i) {
QScriptValue val = objects.at(i);
for (int j = pathIndex; val.isValid() && (j < path.size()); ++j) {
val = val.property(path.at(j));
}
if (val.isValid()) {
bool hadException = (ctx->state() == QScriptContext::ExceptionState);
QString str = val.toString();
if (!hadException && backend->engine()->hasUncaughtException())
backend->engine()->clearExceptions();
response.setResult(str);
break;
}
}
} break;
case QScriptDebuggerCommand::GetCompletions: {
QScriptContext *ctx = backend->context(command.contextIndex());
QVariant attr = command.attribute(QScriptDebuggerCommand::UserAttribute);
QStringList path = attr.toStringList();
if (!ctx || path.isEmpty())
break;
QScriptValueList objects;
QString prefix = path.last();
QSet<QString> matches;
if (path.size() > 1) {
const QString &topLevelIdent = path.at(0);
QScriptValue obj;
if (topLevelIdent == QLatin1String("this")) {
obj = ctx->thisObject();
} else {
QScriptValueList scopeChain;
scopeChain = ctx->scopeChain();
for (int i = 0; i < scopeChain.size(); ++i) {
QScriptValue oo = scopeChain.at(i).property(topLevelIdent);
if (oo.isObject()) {
obj = oo;
break;
}
}
}
for (int i = 1; obj.isObject() && (i < path.size()-1); ++i)
obj = obj.property(path.at(i));
if (obj.isValid())
objects.append(obj);
} else {
objects << ctx->scopeChain();
QStringList keywords;
keywords.append(QString::fromLatin1("this"));
keywords.append(QString::fromLatin1("true"));
keywords.append(QString::fromLatin1("false"));
keywords.append(QString::fromLatin1("null"));
for (int i = 0; i < keywords.size(); ++i) {
const QString &kwd = keywords.at(i);
if (isPrefixOf(prefix, kwd))
matches.insert(kwd);
}
}
for (int i = 0; i < objects.size(); ++i) {
QScriptValue obj = objects.at(i);
while (obj.isObject()) {
QScriptValueIterator it(obj);
while (it.hasNext()) {
it.next();
QString propertyName = it.name();
if (isPrefixOf(prefix, propertyName))
matches.insert(propertyName);
}
obj = obj.prototype();
}
}
QStringList matchesList = matches.toList();
qStableSort(matchesList);
response.setResult(matchesList);
} break;
case QScriptDebuggerCommand::NewScriptObjectSnapshot: {
int id = backend->newScriptObjectSnapshot();
response.setResult(id);
} break;
case QScriptDebuggerCommand::ScriptObjectSnapshotCapture: {
int id = command.snapshotId();
QScriptObjectSnapshot *snap = backend->scriptObjectSnapshot(id);
Q_ASSERT(snap != 0);
QScriptDebuggerValue object = command.scriptValue();
Q_ASSERT(object.type() == QScriptDebuggerValue::ObjectValue);
QScriptEngine *engine = backend->engine();
QScriptValue realObject = object.toScriptValue(engine);
Q_ASSERT(realObject.isObject());
QScriptObjectSnapshot::Delta delta = snap->capture(realObject);
QScriptDebuggerObjectSnapshotDelta result;
result.removedProperties = delta.removedProperties;
bool didIgnoreExceptions = backend->ignoreExceptions();
backend->setIgnoreExceptions(true);
for (int i = 0; i < delta.changedProperties.size(); ++i) {
const QScriptValueProperty &src = delta.changedProperties.at(i);
bool hadException = engine->hasUncaughtException();
QString str = src.value().toString();
if (!hadException && engine->hasUncaughtException())
engine->clearExceptions();
QScriptDebuggerValueProperty dest(src.name(), src.value(), str, src.flags());
result.changedProperties.append(dest);
}
for (int j = 0; j < delta.addedProperties.size(); ++j) {
const QScriptValueProperty &src = delta.addedProperties.at(j);
bool hadException = engine->hasUncaughtException();
QString str = src.value().toString();
if (!hadException && engine->hasUncaughtException())
engine->clearExceptions();
QScriptDebuggerValueProperty dest(src.name(), src.value(), str, src.flags());
result.addedProperties.append(dest);
}
backend->setIgnoreExceptions(didIgnoreExceptions);
response.setResult(QVariant::fromValue(result));
} break;
case QScriptDebuggerCommand::DeleteScriptObjectSnapshot: {
int id = command.snapshotId();
backend->deleteScriptObjectSnapshot(id);
} break;
case QScriptDebuggerCommand::NewScriptValueIterator: {
QScriptDebuggerValue object = command.scriptValue();
Q_ASSERT(object.type() == QScriptDebuggerValue::ObjectValue);
QScriptEngine *engine = backend->engine();
QScriptValue realObject = object.toScriptValue(engine);
Q_ASSERT(realObject.isObject());
int id = backend->newScriptValueIterator(realObject);
response.setResult(id);
} break;
case QScriptDebuggerCommand::GetPropertiesByIterator: {
int id = command.iteratorId();
int count = 1000;
QScriptValueIterator *it = backend->scriptValueIterator(id);
Q_ASSERT(it != 0);
QScriptDebuggerValuePropertyList props;
for (int i = 0; (i < count) && it->hasNext(); ++i) {
it->next();
QString name = it->name();
QScriptValue value = it->value();
QString valueAsString = value.toString();
QScriptValue::PropertyFlags flags = it->flags();
QScriptDebuggerValueProperty prp(name, value, valueAsString, flags);
props.append(prp);
}
response.setResult(props);
} break;
case QScriptDebuggerCommand::DeleteScriptValueIterator: {
int id = command.iteratorId();
backend->deleteScriptValueIterator(id);
} break;
case QScriptDebuggerCommand::Evaluate: {
int contextIndex = command.contextIndex();
QString program = command.program();
QString fileName = command.fileName();
int lineNumber = command.lineNumber();
backend->evaluate(contextIndex, program, fileName, lineNumber);
response.setAsync(true);
} break;
case QScriptDebuggerCommand::ScriptValueToString: {
QScriptDebuggerValue value = command.scriptValue();
QScriptEngine *engine = backend->engine();
QScriptValue realValue = value.toScriptValue(engine);
response.setResult(realValue.toString());
} break;
case QScriptDebuggerCommand::SetScriptValueProperty: {
QScriptDebuggerValue object = command.scriptValue();
QScriptEngine *engine = backend->engine();
QScriptValue realObject = object.toScriptValue(engine);
QScriptDebuggerValue value = command.subordinateScriptValue();
QScriptValue realValue = value.toScriptValue(engine);
QString name = command.name();
realObject.setProperty(name, realValue);
} break;
case QScriptDebuggerCommand::ClearExceptions:
backend->engine()->clearExceptions();
break;
case QScriptDebuggerCommand::UserCommand:
case QScriptDebuggerCommand::MaxUserCommand:
break;
}
return response;
}
QScriptValue ScShiftDatabase::addType(QScriptContext *ctx, QScriptEngine *engine)
{
ScProfileFunction
SProperty **propPtr = getThis(ctx);
SDatabase *db = 0;
if(propPtr)
{
db = (*propPtr)->uncheckedCastTo<SDatabase>();
}
if(!db)
{
ctx->throwError(QScriptContext::SyntaxError, "Incorrect this argument to SPropertyContainer.size(...);");
}
if(ctx->argumentCount() != 1)
{
ctx->throwError(QScriptContext::SyntaxError, "Incorrect number of arguments to SDatabase.addType(...);");
return QScriptValue();
}
QScriptValue typeObject = ctx->argument(0);
if(!typeObject.isObject())
{
ctx->throwError(QScriptContext::SyntaxError, "Incorrect argument type to SDatabase.addType(...); expected object");
return QScriptValue();
}
QScriptValue tempObject;
tempObject = typeObject.property("name");
QString name = tempObject.toString();
if(name == "" || STypeRegistry::findType(name) != 0)
{
ctx->throwError(QScriptContext::SyntaxError, "Unique, non zero-lengthed string expected as 'name' property");
return QScriptValue();
}
tempObject = typeObject.property("parent");
const SPropertyInformation *parent = 0;
if(tempObject.isString())
{
parent = STypeRegistry::findType(tempObject.toString());
}
if(parent == 0)
{
ctx->throwError(QScriptContext::SyntaxError, "Defined property type expected as 'parent' property");
return QScriptValue();
}
tempObject = typeObject.property("version");
xuint32 version = tempObject.toUInt32();
xsize endOfUsedMemory = parent->dynamicSize();
QList<SPropertyInstanceInformation*> properties;
tempObject = typeObject.property("properties");
if(tempObject.isArray())
{
xuint32 i = 0;
QScriptValue val = tempObject.property(i);
QScriptValue tempArrayObject;
while(val.isObject())
{
tempArrayObject = val.property("name");
if(!tempArrayObject.isString())
{
ctx->throwError(QScriptContext::SyntaxError, "String expected as 'properties' array 'name' entry");
break;
}
QString propName = tempArrayObject.toString();
tempArrayObject = val.property("type");
const SPropertyInformation *propType = 0;
if(tempArrayObject.isString())
{
propType = STypeRegistry::findType(tempArrayObject.toString());
}
if(!propType)
{
ctx->throwError(QScriptContext::SyntaxError, "String expected as 'properties' array 'type' entry");
break;
}
SPropertyInstanceInformation::ComputeFunction computeFn = 0;
tempArrayObject = val.property("compute");
if(tempArrayObject.isFunction())
{
computeFn = computeNode;
}
SPropertyInstanceInformation *info = propType->createInstanceInformation()(propType, propName, i, *reinterpret_cast<SProperty SPropertyContainer::**>(&endOfUsedMemory));
info->setCompute(computeFn);
info->setExtra(true);
endOfUsedMemory += propType->size();
properties << info;
if(computeFn)
{
info->setData(g_computeKey, qVariantFromValue(tempArrayObject));
}
val = tempObject.property(++i);
}
i = 0;
val = tempObject.property(i);
while(val.isObject())
{
SProperty SPropertyContainer::* *affects = 0;
tempArrayObject = val.property("affects");
bool affectsIsValid = false;
if(tempArrayObject.isArray())
{
affectsIsValid = true;
xuint32 length = tempArrayObject.property("length").toUInt32();
affects = new SProperty SPropertyContainer::* [length+1];
affects[length] = 0;
for(xuint32 i=0; i<length; ++i)
{
affects[i] = 0;
QString name = tempArrayObject.property(i).toString();
for(int propIdx=0, s=properties.size(); propIdx<s; ++propIdx)
{
if(name == properties[propIdx]->name())
{
affects[i] = properties[propIdx]->location();
break;
}
}
if(!affects[i])
{
affectsIsValid = false;
ctx->throwError(QScriptContext::SyntaxError, "Defined sibling property name expected for affectedBy members.");
break;
}
}
}
if(!affectsIsValid)
{
delete [] affects;
affects = 0;
}
SPropertyInstanceInformation *info = properties[i];
info->setAffects(affects);
val = tempObject.property(++i);
}
}
#warning check what happens if you embed a script type in a script type... etc, i think it will crash and burn?
SPropertyInformation *newType = new SPropertyInformation(*parent);
newType->setVersion(version);
newType->typeName() = name;
newType->setParentTypeInformation(parent);
newType->setSize(endOfUsedMemory);
newType->children() << parent->children() << properties;
STypeRegistry::addType(newType);
return QScriptValue();
}
void tst_QScriptClass::extension()
{
QScriptEngine eng;
{
TestClass cls(&eng);
cls.setCallableMode(TestClass::NotCallable);
QVERIFY(!cls.supportsExtension(QScriptClass::Callable));
QVERIFY(!cls.supportsExtension(QScriptClass::HasInstance));
}
// Callable
{
TestClass cls(&eng);
cls.setCallableMode(TestClass::CallableReturnsSum);
QVERIFY(cls.supportsExtension(QScriptClass::Callable));
QScriptValue obj = eng.newObject(&cls);
obj.setProperty("one", QScriptValue(&eng, 1));
obj.setProperty("two", QScriptValue(&eng, 2));
obj.setProperty("three", QScriptValue(&eng, 3));
{
QScriptValueList args;
args << QScriptValue(&eng, 4) << QScriptValue(&eng, 5);
QScriptValue ret = obj.call(obj, args);
QCOMPARE(ret.toNumber(), qsreal(15));
}
cls.setCallableMode(TestClass::CallableReturnsArgument);
{
QScriptValue ret = obj.call(obj, QScriptValueList() << 123);
QVERIFY(ret.isNumber());
QCOMPARE(ret.toInt32(), 123);
}
{
QScriptValue ret = obj.call(obj, QScriptValueList() << true);
QVERIFY(ret.isBoolean());
QCOMPARE(ret.toBoolean(), true);
}
{
QScriptValue ret = obj.call(obj, QScriptValueList() << QString::fromLatin1("ciao"));
QVERIFY(ret.isString());
QCOMPARE(ret.toString(), QString::fromLatin1("ciao"));
}
{
QScriptValue objobj = eng.newObject();
QScriptValue ret = obj.call(obj, QScriptValueList() << objobj);
QVERIFY(ret.isObject());
QVERIFY(ret.strictlyEquals(objobj));
}
{
QScriptValue ret = obj.call(obj, QScriptValueList() << QScriptValue());
QVERIFY(ret.isUndefined());
}
cls.setCallableMode(TestClass::CallableReturnsInvalidVariant);
{
QScriptValue ret = obj.call(obj);
QVERIFY(ret.isUndefined());
}
}
// HasInstance
{
TestClass cls(&eng);
cls.setHasInstance(true);
QVERIFY(cls.supportsExtension(QScriptClass::HasInstance));
QScriptValue obj = eng.newObject(&cls);
obj.setProperty("foo", QScriptValue(&eng, 123));
QScriptValue plain = eng.newObject();
QVERIFY(!plain.instanceOf(obj));
eng.globalObject().setProperty("HasInstanceTester", obj);
eng.globalObject().setProperty("hasInstanceValue", plain);
{
QScriptValue ret = eng.evaluate("hasInstanceValue instanceof HasInstanceTester");
QVERIFY(ret.isBoolean());
QVERIFY(!ret.toBoolean());
}
plain.setProperty("foo", QScriptValue(&eng, 456));
QVERIFY(!plain.instanceOf(obj));
{
QScriptValue ret = eng.evaluate("hasInstanceValue instanceof HasInstanceTester");
QVERIFY(ret.isBoolean());
QVERIFY(!ret.toBoolean());
}
plain.setProperty("foo", obj.property("foo"));
QVERIFY(plain.instanceOf(obj));
{
QScriptValue ret = eng.evaluate("hasInstanceValue instanceof HasInstanceTester");
QVERIFY(ret.isBoolean());
QVERIFY(ret.toBoolean());
}
}
}
void JavaScriptCommand::setupForJavaScript(QScriptValue targetObject)
{
QBS_CHECK(targetObject.isObject());
QScriptValue ctor = targetObject.engine()->newFunction(js_JavaScriptCommand, 0);
targetObject.setProperty(QLatin1String("JavaScriptCommand"), ctor);
}
bool EntityEditFilters::filter(glm::vec3& position, EntityItemProperties& propertiesIn, EntityItemProperties& propertiesOut,
bool& wasChanged, EntityTree::FilterType filterType, EntityItemID& itemID, EntityItemPointer& existingEntity) {
// get the ids of all the zones (plus the global entity edit filter) that the position
// lies within
auto zoneIDs = getZonesByPosition(position);
for (auto id : zoneIDs) {
if (!itemID.isInvalidID() && id == itemID) {
continue;
}
// get the filter pair, etc...
_lock.lockForRead();
FilterData filterData = _filterDataMap.value(id);
_lock.unlock();
if (filterData.valid()) {
if (filterData.rejectAll) {
return false;
}
// check to see if this filter wants to filter this message type
if ((!filterData.wantsToFilterEdit && filterType == EntityTree::FilterType::Edit) ||
(!filterData.wantsToFilterPhysics && filterType == EntityTree::FilterType::Physics) ||
(!filterData.wantsToFilterDelete && filterType == EntityTree::FilterType::Delete) ||
(!filterData.wantsToFilterAdd && filterType == EntityTree::FilterType::Add)) {
wasChanged = false;
return true; // accept the message
}
auto oldProperties = propertiesIn.getDesiredProperties();
auto specifiedProperties = propertiesIn.getChangedProperties();
propertiesIn.setDesiredProperties(specifiedProperties);
QScriptValue inputValues = propertiesIn.copyToScriptValue(filterData.engine, false, true, true);
propertiesIn.setDesiredProperties(oldProperties);
auto in = QJsonValue::fromVariant(inputValues.toVariant()); // grab json copy now, because the inputValues might be side effected by the filter.
QScriptValueList args;
args << inputValues;
args << filterType;
// get the current properties for then entity and include them for the filter call
if (existingEntity && filterData.wantsOriginalProperties) {
auto currentProperties = existingEntity->getProperties(filterData.includedOriginalProperties);
QScriptValue currentValues = currentProperties.copyToScriptValue(filterData.engine, false, true, true);
args << currentValues;
}
// get the zone properties
if (filterData.wantsZoneProperties) {
auto zoneEntity = _tree->findEntityByEntityItemID(id);
if (zoneEntity) {
auto zoneProperties = zoneEntity->getProperties(filterData.includedZoneProperties);
QScriptValue zoneValues = zoneProperties.copyToScriptValue(filterData.engine, false, true, true);
if (filterData.wantsZoneBoundingBox) {
bool success = true;
AABox aaBox = zoneEntity->getAABox(success);
if (success) {
QScriptValue boundingBox = filterData.engine->newObject();
QScriptValue bottomRightNear = vec3ToScriptValue(filterData.engine, aaBox.getCorner());
QScriptValue topFarLeft = vec3ToScriptValue(filterData.engine, aaBox.calcTopFarLeft());
QScriptValue center = vec3ToScriptValue(filterData.engine, aaBox.calcCenter());
QScriptValue boundingBoxDimensions = vec3ToScriptValue(filterData.engine, aaBox.getDimensions());
boundingBox.setProperty("brn", bottomRightNear);
boundingBox.setProperty("tfl", topFarLeft);
boundingBox.setProperty("center", center);
boundingBox.setProperty("dimensions", boundingBoxDimensions);
zoneValues.setProperty("boundingBox", boundingBox);
}
}
// If this is an add or delete, or original properties weren't requested
// there won't be original properties in the args, but zone properties need
// to be the fourth parameter, so we need to pad the args accordingly
int EXPECTED_ARGS = 3;
if (args.length() < EXPECTED_ARGS) {
args << QScriptValue();
}
assert(args.length() == EXPECTED_ARGS); // we MUST have 3 args by now!
args << zoneValues;
}
}
QScriptValue result = filterData.filterFn.call(_nullObjectForFilter, args);
if (filterData.uncaughtExceptions()) {
return false;
}
if (result.isObject()) {
// make propertiesIn reflect the changes, for next filter...
propertiesIn.copyFromScriptValue(result, false);
// and update propertiesOut too. TODO: this could be more efficient...
propertiesOut.copyFromScriptValue(result, false);
// Javascript objects are == only if they are the same object. To compare arbitrary values, we need to use JSON.
auto out = QJsonValue::fromVariant(result.toVariant());
wasChanged |= (in != out);
} else if (result.isBool()) {
// if the filter returned false, then it's authoritative
if (!result.toBool()) {
return false;
}
// otherwise, assume it wants to pass all properties
propertiesOut = propertiesIn;
wasChanged = false;
} else {
return false;
}
}
}
// if we made it here,
return true;
}
void tst_QScriptContext::arguments()
{
QScriptEngine eng;
{
QScriptValue args = eng.currentContext()->argumentsObject();
QVERIFY(args.isObject());
QCOMPARE(args.property("length").toInt32(), 0);
}
{
QScriptValue fun = eng.newFunction(get_arguments);
eng.globalObject().setProperty("get_arguments", fun);
}
for (int x = 0; x < 2; ++x) {
QString prefix;
if (x == 0)
prefix = "";
else
prefix = "new ";
{
QScriptValue result = eng.evaluate(prefix+"get_arguments()");
QCOMPARE(result.isArray(), true);
QCOMPARE(result.property("length").toUInt32(), quint32(0));
}
{
QScriptValue result = eng.evaluate(prefix+"get_arguments(123)");
QCOMPARE(result.isArray(), true);
QCOMPARE(result.property("length").toUInt32(), quint32(1));
QCOMPARE(result.property("0").isNumber(), true);
QCOMPARE(result.property("0").toNumber(), 123.0);
}
{
QScriptValue result = eng.evaluate(prefix+"get_arguments(\"ciao\", null, true, undefined)");
QCOMPARE(result.isArray(), true);
QCOMPARE(result.property("length").toUInt32(), quint32(4));
QCOMPARE(result.property("0").isString(), true);
QCOMPARE(result.property("0").toString(), QString("ciao"));
QCOMPARE(result.property("1").isNull(), true);
QCOMPARE(result.property("2").isBoolean(), true);
QCOMPARE(result.property("2").toBoolean(), true);
QCOMPARE(result.property("3").isUndefined(), true);
}
{
QScriptValue fun = eng.newFunction(get_argumentsObject);
eng.globalObject().setProperty("get_argumentsObject", fun);
}
{
QScriptValue fun = eng.evaluate("get_argumentsObject");
QCOMPARE(fun.isFunction(), true);
QScriptValue result = eng.evaluate(prefix+"get_argumentsObject()");
QCOMPARE(result.isArray(), false);
QVERIFY(result.isObject());
QCOMPARE(result.property("length").toUInt32(), quint32(0));
QCOMPARE(result.propertyFlags("length"), QScriptValue::SkipInEnumeration);
QCOMPARE(result.property("callee").strictlyEquals(fun), true);
QCOMPARE(result.propertyFlags("callee"), QScriptValue::SkipInEnumeration);
QScriptValue replacedCallee(&eng, 123);
result.setProperty("callee", replacedCallee);
QVERIFY(result.property("callee").equals(replacedCallee));
QScriptValue replacedLength(&eng, 456);
result.setProperty("length", replacedLength);
QVERIFY(result.property("length").equals(replacedLength));
result.setProperty("callee", QScriptValue());
QVERIFY(!result.property("callee").isValid());
result.setProperty("length", QScriptValue());
QVERIFY(!result.property("length").isValid());
}
{
QScriptValue result = eng.evaluate(prefix+"get_argumentsObject(123)");
eng.evaluate("function nestedArg(x,y,z) { var w = get_argumentsObject('ABC' , x+y+z); return w; }");
QScriptValue result2 = eng.evaluate("nestedArg(1, 'a', 2)");
QCOMPARE(result.isArray(), false);
QVERIFY(result.isObject());
QCOMPARE(result.property("length").toUInt32(), quint32(1));
QCOMPARE(result.property("0").isNumber(), true);
QCOMPARE(result.property("0").toNumber(), 123.0);
QVERIFY(result2.isObject());
QCOMPARE(result2.property("length").toUInt32(), quint32(2));
QCOMPARE(result2.property("0").toString(), QString::fromLatin1("ABC"));
QCOMPARE(result2.property("1").toString(), QString::fromLatin1("1a2"));
}
{
QScriptValue result = eng.evaluate(prefix+"get_argumentsObject(\"ciao\", null, true, undefined)");
QCOMPARE(result.isArray(), false);
QCOMPARE(result.property("length").toUInt32(), quint32(4));
QCOMPARE(result.property("0").isString(), true);
QCOMPARE(result.property("0").toString(), QString("ciao"));
QCOMPARE(result.property("1").isNull(), true);
QCOMPARE(result.property("2").isBoolean(), true);
QCOMPARE(result.property("2").toBoolean(), true);
QCOMPARE(result.property("3").isUndefined(), true);
}
// arguments object returned from script
{
QScriptValue result = eng.evaluate("(function() { return arguments; })(123)");
QCOMPARE(result.isArray(), false);
QVERIFY(result.isObject());
QCOMPARE(result.property("length").toUInt32(), quint32(1));
QCOMPARE(result.property("0").isNumber(), true);
QCOMPARE(result.property("0").toNumber(), 123.0);
}
{
QScriptValue result = eng.evaluate("(function() { return arguments; })('ciao', null, true, undefined)");
QCOMPARE(result.isArray(), false);
QCOMPARE(result.property("length").toUInt32(), quint32(4));
QCOMPARE(result.property("0").isString(), true);
QCOMPARE(result.property("0").toString(), QString("ciao"));
QCOMPARE(result.property("1").isNull(), true);
QCOMPARE(result.property("2").isBoolean(), true);
QCOMPARE(result.property("2").toBoolean(), true);
QCOMPARE(result.property("3").isUndefined(), true);
}
}
}
QScriptValue MainWindow::sendEvent(QScriptContext *context, QScriptEngine *interpreter)
{
if (context->argumentCount() == 0)
return QScriptValue::UndefinedValue;
QScriptValue argPoint = context->argument(0);
QScriptValue argEvt = context->argument(1);
QScriptValue argKey = context->argument(2);
if (!argPoint.isObject())
return QScriptValue::UndefinedValue;
// 构造事件触发位置默认值
int x = 0;
int y = 0;
if (argPoint.property("x").isNumber())
x = argPoint.property("x").toString().toInt();
if (argPoint.property("y").isNumber())
y = argPoint.property("y").toString().toInt();
QPoint targetPoint(x, y);
// 构造默认值鼠标事件类型默认值
QMap<QString, QEvent::Type> mouseEventTypeMap;
mouseEventTypeMap.insert("mousedown", QMouseEvent::MouseButtonPress);
mouseEventTypeMap.insert("mouseup", QMouseEvent::MouseButtonRelease);
mouseEventTypeMap.insert("mousemove", QMouseEvent::MouseMove);
QMouseEvent::Type mouseEvtType = QMouseEvent::MouseButtonRelease;
QString mouseEvtTypeStr = (!argEvt.isString()) ? "click"
: argEvt.toString().toLower();
if (mouseEventTypeMap.contains(mouseEvtTypeStr))
mouseEvtType = mouseEventTypeMap[mouseEvtTypeStr];
// 构造辅助按键默认值
QMap<QString, Qt::KeyboardModifier> keyTypeMap;
keyTypeMap.insert("shift", Qt::ShiftModifier);
keyTypeMap.insert("ctrl", Qt::ShiftModifier);
keyTypeMap.insert("alt", Qt::ShiftModifier);
Qt::KeyboardModifier keyType = Qt::NoModifier;
QString keyTypeStr = argKey.toString().toLower();
if (keyTypeMap.contains(keyTypeStr))
keyType = keyTypeMap[keyTypeStr];
// 修复鼠标移动事件的按键值，API原文说明：
// If the event type is MouseMove,
// the appropriate button for this event is Qt::NoButton.
QMouseEvent* event;
if (mouseEvtType == QMouseEvent::MouseMove) {
event = new QMouseEvent(mouseEvtType, targetPoint,
Qt::NoButton, Qt::NoButton, keyType);
} else {
event = new QMouseEvent(mouseEvtType, targetPoint,
Qt::LeftButton, Qt::LeftButton, keyType);
}
// 对click操作做特殊处理，他是mousdown与mouseup操作的结合体
if (mouseEvtTypeStr == "click") {
QMouseEvent* clickEvt1 = new QMouseEvent(QMouseEvent::MouseButtonPress, targetPoint,
Qt::LeftButton, Qt::LeftButton, keyType);
QMouseEvent* clickEvt2 = new QMouseEvent(QMouseEvent::MouseButtonRelease, targetPoint,
Qt::LeftButton, Qt::LeftButton, keyType);
bool b = QApplication::sendEvent(webView, clickEvt1) &&
QApplication::sendEvent(webView, clickEvt2);
delete clickEvt1;
delete clickEvt2;
return b;
}
bool b = QApplication::sendEvent(webView, event);
delete event;
return b;
}
void ReflectiveScriptClass::fromScriptValue(
const QScriptValue& value, Node_ptr node)
{
// std::cout << __FUNCTION__ << std::endl;
using namespace gsim::core;
const descriptor_type type =
node->descriptor->get_type();
node->check_for_initialized();
holder& hold = node->holder;
descriptor_base const * descriptor = node->descriptor;
switch(type)
{
case TYPE_STRUCT:
{
if (value.isObject())
{
unsigned int count =
node->descriptor->get_children_count();
// Search by name
for (unsigned int i = 0; i < count; i++)
{
const char *childName = descriptor->get_child_name(i);
QScriptValue childValue = value.property(childName);
if (childValue.isValid())
fromScriptValue(childValue, node->children[i]);
}
}
else
{
std::cerr << "Must be an object!" << std::endl;
}
}
break;
case TYPE_ARRAY:
if (descriptor->get_slice()->get_type() == TYPE_CHAR)
{
const std::string str(value.toString().toStdString());
descriptor->from_string(hold, str);
break;
}
case TYPE_SEQUENCE:
{
unsigned int length = descriptor->get_length(hold);
unsigned int newLength = value.property("length").toUInt32();
if (descriptor->is_variable_length() &&
length != newLength)
{
descriptor->set_length(hold, newLength);
node->reset();
node->check_for_initialized();
}
for (unsigned int i = 0; i < newLength && i < length; i++)
{
fromScriptValue(value.property(i),
node->children[i]);
}
}
break;
case TYPE_BOOL:
hold.to_value< bool >() = value.toBool();
break;
case TYPE_OCTET:
hold.to_value< unsigned char >() = value.toInteger();
break;
case TYPE_CHAR:
hold.to_value< char >() = value.toInteger();
break;
case TYPE_SHORT:
hold.to_value< short >() = value.toInteger();
break;
case TYPE_USHORT:
hold.to_value< unsigned short >() = value.toUInt16();
break;
case TYPE_LONG:
hold.to_value< int32_t >() = value.toInteger();
break;
case TYPE_ULONG:
hold.to_value< uint32_t >() = value.toUInt32();
break;
case TYPE_LONGLONG:
hold.to_value< int64_t >() = value.toInteger();
break;
case TYPE_ULONGLONG:
hold.to_value< uint64_t >() = value.toInteger();
break;
case TYPE_STRING:
case TYPE_WSTRING:
{
const std::string str(value.toString().toStdString());
descriptor->from_string(hold, str);
}
break;
case TYPE_ENUM:
{
const unsigned int count = descriptor->get_children_count();
const QString str (value.toString());
unsigned int idx =
descriptor->get_child_index(
str.toStdString().c_str());
if (idx < count)
{
core::holder tmp(
descriptor->get_child_value(hold, idx));
descriptor->copy(tmp, hold);
}
// TODO debería devolverse excepción si se introdujo
// un literal no válido.
}
break;
case TYPE_DOUBLE:
hold.to_value< double >() = value.toNumber();
break;
case TYPE_FLOAT:
hold.to_value< float >() = value.toNumber();
default:
break;
}
}
void tst_QScriptClass::extension()
{
QScriptEngine eng;
{
TestClass cls(&eng);
cls.setCallableMode(TestClass::NotCallable);
QVERIFY(!cls.supportsExtension(QScriptClass::Callable));
QVERIFY(!cls.supportsExtension(QScriptClass::HasInstance));
QScriptValue obj = eng.newObject(&cls);
QVERIFY(!obj.call().isValid());
QCOMPARE((int)cls.lastExtensionType(), -1);
QVERIFY(!obj.instanceOf(obj));
QCOMPARE((int)cls.lastExtensionType(), -1);
}
// Callable
{
TestClass cls(&eng);
cls.setCallableMode(TestClass::CallableReturnsSum);
QVERIFY(cls.supportsExtension(QScriptClass::Callable));
QScriptValue obj = eng.newObject(&cls);
eng.globalObject().setProperty("obj", obj);
obj.setProperty("one", QScriptValue(&eng, 1));
obj.setProperty("two", QScriptValue(&eng, 2));
obj.setProperty("three", QScriptValue(&eng, 3));
// From C++
cls.clearReceivedArgs();
{
QScriptValueList args;
args << QScriptValue(&eng, 4) << QScriptValue(&eng, 5);
QScriptValue ret = obj.call(obj, args);
QCOMPARE(cls.lastExtensionType(), QScriptClass::Callable);
QCOMPARE(cls.lastExtensionArgument().userType(), qMetaTypeId<QScriptContext*>());
QVERIFY(ret.isNumber());
QCOMPARE(ret.toNumber(), qsreal(15));
}
// From JS
cls.clearReceivedArgs();
{
QScriptValue ret = eng.evaluate("obj(4, 5)");
QCOMPARE(cls.lastExtensionType(), QScriptClass::Callable);
QCOMPARE(cls.lastExtensionArgument().userType(), qMetaTypeId<QScriptContext*>());
QVERIFY(ret.isNumber());
QCOMPARE(ret.toNumber(), qsreal(15));
}
cls.setCallableMode(TestClass::CallableReturnsArgument);
// From C++
cls.clearReceivedArgs();
{
QScriptValue ret = obj.call(obj, QScriptValueList() << 123);
QCOMPARE(cls.lastExtensionType(), QScriptClass::Callable);
QCOMPARE(cls.lastExtensionArgument().userType(), qMetaTypeId<QScriptContext*>());
QVERIFY(ret.isNumber());
QCOMPARE(ret.toInt32(), 123);
}
cls.clearReceivedArgs();
{
QScriptValue ret = obj.call(obj, QScriptValueList() << true);
QCOMPARE(cls.lastExtensionType(), QScriptClass::Callable);
QCOMPARE(cls.lastExtensionArgument().userType(), qMetaTypeId<QScriptContext*>());
QVERIFY(ret.isBoolean());
QCOMPARE(ret.toBoolean(), true);
}
{
QScriptValue ret = obj.call(obj, QScriptValueList() << QString::fromLatin1("ciao"));
QVERIFY(ret.isString());
QCOMPARE(ret.toString(), QString::fromLatin1("ciao"));
}
{
QScriptValue objobj = eng.newObject();
QScriptValue ret = obj.call(obj, QScriptValueList() << objobj);
QVERIFY(ret.isObject());
QVERIFY(ret.strictlyEquals(objobj));
}
{
QScriptValue ret = obj.call(obj, QScriptValueList() << QScriptValue());
QVERIFY(ret.isUndefined());
}
// From JS
cls.clearReceivedArgs();
{
QScriptValue ret = eng.evaluate("obj(123)");
QVERIFY(ret.isNumber());
QCOMPARE(ret.toInt32(), 123);
}
cls.setCallableMode(TestClass::CallableReturnsInvalidVariant);
{
QScriptValue ret = obj.call(obj);
QVERIFY(ret.isUndefined());
}
cls.setCallableMode(TestClass::CallableReturnsThisObject);
// From C++
{
QScriptValue ret = obj.call(obj);
QVERIFY(ret.isObject());
QVERIFY(ret.strictlyEquals(obj));
}
// From JS
{
QScriptValue ret = eng.evaluate("obj()");
QVERIFY(ret.isObject());
QVERIFY(ret.strictlyEquals(eng.globalObject()));
}
cls.setCallableMode(TestClass::CallableReturnsCallee);
// From C++
{
QScriptValue ret = obj.call();
QVERIFY(ret.isObject());
QVERIFY(ret.strictlyEquals(obj));
}
// From JS
{
QScriptValue ret = eng.evaluate("obj()");
QVERIFY(ret.isObject());
QVERIFY(ret.strictlyEquals(obj));
}
cls.setCallableMode(TestClass::CallableReturnsArgumentsObject);
// From C++
{
QScriptValue ret = obj.call(obj, QScriptValueList() << 123);
QVERIFY(ret.isObject());
QVERIFY(ret.property("length").isNumber());
QCOMPARE(ret.property("length").toInt32(), 1);
QVERIFY(ret.property(0).isNumber());
QCOMPARE(ret.property(0).toInt32(), 123);
}
// From JS
{
QScriptValue ret = eng.evaluate("obj(123)");
QVERIFY(ret.isObject());
QVERIFY(ret.property("length").isNumber());
QCOMPARE(ret.property("length").toInt32(), 1);
QVERIFY(ret.property(0).isNumber());
QCOMPARE(ret.property(0).toInt32(), 123);
}
// construct()
// From C++
cls.clearReceivedArgs();
cls.setCallableMode(TestClass::CallableReturnsGlobalObject);
{
QScriptValue ret = obj.construct();
QCOMPARE(cls.lastExtensionType(), QScriptClass::Callable);
QCOMPARE(cls.lastExtensionArgument().userType(), qMetaTypeId<QScriptContext*>());
QVERIFY(ret.isObject());
QVERIFY(ret.strictlyEquals(eng.globalObject()));
}
// From JS
cls.clearReceivedArgs();
{
QScriptValue ret = eng.evaluate("new obj()");
QCOMPARE(cls.lastExtensionType(), QScriptClass::Callable);
QCOMPARE(cls.lastExtensionArgument().userType(), qMetaTypeId<QScriptContext*>());
QVERIFY(ret.isObject());
QVERIFY(ret.strictlyEquals(eng.globalObject()));
}
// From C++
cls.clearReceivedArgs();
cls.setCallableMode(TestClass::CallableInitializesThisObject);
{
QScriptValue ret = obj.construct();
QCOMPARE(cls.lastExtensionType(), QScriptClass::Callable);
QCOMPARE(cls.lastExtensionArgument().userType(), qMetaTypeId<QScriptContext*>());
QVERIFY(ret.isQObject());
QCOMPARE(ret.toQObject(), (QObject*)&eng);
}
// From JS
cls.clearReceivedArgs();
{
QScriptValue ret = eng.evaluate("new obj()");
QCOMPARE(cls.lastExtensionType(), QScriptClass::Callable);
QCOMPARE(cls.lastExtensionArgument().userType(), qMetaTypeId<QScriptContext*>());
QVERIFY(ret.isQObject());
QCOMPARE(ret.toQObject(), (QObject*)&eng);
}
}
// HasInstance
{
TestClass cls(&eng);
cls.setHasInstance(true);
QVERIFY(cls.supportsExtension(QScriptClass::HasInstance));
QScriptValue obj = eng.newObject(&cls);
obj.setProperty("foo", QScriptValue(&eng, 123));
QScriptValue plain = eng.newObject();
QVERIFY(!plain.instanceOf(obj));
eng.globalObject().setProperty("HasInstanceTester", obj);
eng.globalObject().setProperty("hasInstanceValue", plain);
cls.clearReceivedArgs();
{
QScriptValue ret = eng.evaluate("hasInstanceValue instanceof HasInstanceTester");
QCOMPARE(cls.lastExtensionType(), QScriptClass::HasInstance);
QCOMPARE(cls.lastExtensionArgument().userType(), qMetaTypeId<QScriptValueList>());
QScriptValueList lst = qvariant_cast<QScriptValueList>(cls.lastExtensionArgument());
QCOMPARE(lst.size(), 2);
QVERIFY(lst.at(0).strictlyEquals(obj));
QVERIFY(lst.at(1).strictlyEquals(plain));
QVERIFY(ret.isBoolean());
QVERIFY(!ret.toBoolean());
}
plain.setProperty("foo", QScriptValue(&eng, 456));
QVERIFY(!plain.instanceOf(obj));
{
QScriptValue ret = eng.evaluate("hasInstanceValue instanceof HasInstanceTester");
QVERIFY(ret.isBoolean());
QVERIFY(!ret.toBoolean());
}
plain.setProperty("foo", obj.property("foo"));
QVERIFY(plain.instanceOf(obj));
{
QScriptValue ret = eng.evaluate("hasInstanceValue instanceof HasInstanceTester");
QVERIFY(ret.isBoolean());
QVERIFY(ret.toBoolean());
}
}
}
void tst_QScriptExtensionPlugin::importSimplePlugin()
{
QScriptEngine eng;
QCoreApplication::addLibraryPath("plugins");
QVERIFY(eng.importedExtensions().isEmpty());
QStringList available = eng.availableExtensions();
QVERIFY(available.contains("simple"));
QVERIFY(available.contains("simple.foo"));
QVERIFY(available.contains("simple.foo.bar"));
QScriptValue extensionObject;
{
QVERIFY(eng.importExtension("simple").isUndefined());
QCOMPARE(eng.importedExtensions().size(), 1);
QCOMPARE(eng.importedExtensions().at(0), QString::fromLatin1("simple"));
QVERIFY(eng.availableExtensions().contains("simple"));
QVERIFY(eng.globalObject().property("pluginKey").equals("simple"));
QVERIFY(eng.globalObject().property("package").isObject());
extensionObject = eng.globalObject().property("simple");
QVERIFY(extensionObject.isObject());
QVERIFY(extensionObject.equals(eng.globalObject().property("package")));
}
{
QVERIFY(eng.importExtension("simple.foo").isUndefined());
QCOMPARE(eng.importedExtensions().size(), 2);
QCOMPARE(eng.importedExtensions().at(1), QString::fromLatin1("simple.foo"));
QVERIFY(eng.availableExtensions().contains("simple.foo"));
QVERIFY(eng.globalObject().property("pluginKey").equals("simple.foo"));
QVERIFY(eng.globalObject().property("package").isObject());
QVERIFY(!extensionObject.equals(eng.globalObject().property("package")));
QVERIFY(extensionObject.equals(eng.globalObject().property("simple")));
QVERIFY(extensionObject.property("foo").isObject());
QVERIFY(extensionObject.property("foo").equals(eng.globalObject().property("package")));
}
{
QVERIFY(eng.importExtension("simple.foo.bar").isUndefined());
QCOMPARE(eng.importedExtensions().size(), 3);
QCOMPARE(eng.importedExtensions().at(2), QString::fromLatin1("simple.foo.bar"));
QVERIFY(eng.availableExtensions().contains("simple.foo.bar"));
QVERIFY(eng.globalObject().property("pluginKey").equals("simple.foo.bar"));
QVERIFY(eng.globalObject().property("package").isObject());
QVERIFY(!extensionObject.equals(eng.globalObject().property("package")));
QVERIFY(extensionObject.equals(eng.globalObject().property("simple")));
QVERIFY(extensionObject.property("foo").property("bar").isObject());
QVERIFY(extensionObject.property("foo").property("bar").equals(eng.globalObject().property("package")));
}
// Extensions can't be imported multiple times.
eng.globalObject().setProperty("pluginKey", QScriptValue());
QVERIFY(eng.importExtension("simple").isUndefined());
QCOMPARE(eng.importedExtensions().size(), 3);
QVERIFY(!eng.globalObject().property("pluginKey").isValid());
QVERIFY(eng.importExtension("simple.foo").isUndefined());
QCOMPARE(eng.importedExtensions().size(), 3);
QVERIFY(!eng.globalObject().property("pluginKey").isValid());
QVERIFY(eng.importExtension("simple.foo.bar").isUndefined());
QCOMPARE(eng.importedExtensions().size(), 3);
QVERIFY(!eng.globalObject().property("pluginKey").isValid());
}
bool operator==(const QScriptValue& first, const QScriptValue& second) {
if (first.isUndefined()) {
return second.isUndefined();
} else if (first.isNull()) {
return second.isNull();
} else if (first.isBool()) {
return second.isBool() && first.toBool() == second.toBool();
} else if (first.isNumber()) {
return second.isNumber() && first.toNumber() == second.toNumber();
} else if (first.isString()) {
return second.isString() && first.toString() == second.toString();
} else if (first.isVariant()) {
return second.isVariant() && first.toVariant() == second.toVariant();
} else if (first.isQObject()) {
return second.isQObject() && first.toQObject() == second.toQObject();
} else if (first.isQMetaObject()) {
return second.isQMetaObject() && first.toQMetaObject() == second.toQMetaObject();
} else if (first.isDate()) {
return second.isDate() && first.toDateTime() == second.toDateTime();
} else if (first.isRegExp()) {
return second.isRegExp() && first.toRegExp() == second.toRegExp();
} else if (first.isArray()) {
if (!second.isArray()) {
return false;
}
int length = first.property(ScriptCache::getInstance()->getLengthString()).toInt32();
if (second.property(ScriptCache::getInstance()->getLengthString()).toInt32() != length) {
return false;
}
for (int i = 0; i < length; i++) {
if (first.property(i) != second.property(i)) {
return false;
}
}
return true;
} else if (first.isObject()) {
if (!second.isObject()) {
return false;
}
int propertyCount = 0;
for (QScriptValueIterator it(first); it.hasNext(); ) {
it.next();
if (second.property(it.scriptName()) != it.value()) {
return false;
}
propertyCount++;
}
// make sure the second has exactly as many properties as the first
for (QScriptValueIterator it(second); it.hasNext(); ) {
it.next();
if (--propertyCount < 0) {
return false;
}
}
return true;
} else {
// if none of the above tests apply, first must be invalid
return !second.isValid();
}
}
void tst_QScriptValueGenerated::isObject_test(const char*, const QScriptValue& value)
{
QFETCH(bool, expected);
QCOMPARE(value.isObject(), expected);
QCOMPARE(value.isObject(), expected);
}
void JavaScriptCommand::setupForJavaScript(QScriptValue targetObject)
{
QBS_CHECK(targetObject.isObject());
QScriptValue ctor = targetObject.engine()->newFunction(js_JavaScriptCommand, 0);
targetObject.setProperty(StringConstants::javaScriptCommandType(), ctor);
}
QScriptValue searchReplaceFunction(QScriptContext *context, QScriptEngine *engine, bool replace){
QEditor *editor = qobject_cast<QEditor*>(context->thisObject().toQObject());
//read arguments
SCRIPT_REQUIRE(editor, "invalid object");
SCRIPT_REQUIRE(!replace || context->argumentCount()>=2, "at least two arguments are required");
SCRIPT_REQUIRE(context->argumentCount()>=1, "at least one argument is required");
SCRIPT_REQUIRE(context->argumentCount()<=4, "too many arguments");
SCRIPT_REQUIRE(context->argument(0).isString()||context->argument(0).isRegExp(), "first argument must be a string or regexp");
QDocumentSearch::Options flags = QDocumentSearch::Silent;
bool global = false, caseInsensitive = false;
QString searchFor;
if (context->argument(0).isRegExp()) {
flags |= QDocumentSearch::RegExp;
QRegExp r = context->argument(0).toRegExp();
searchFor = r.pattern();
caseInsensitive = r.caseSensitivity() == Qt::CaseInsensitive;
Q_ASSERT(caseInsensitive == context->argument(0).property("ignoreCase").toBool()); //check assumption about javascript core
global = context->argument(0).property("global").toBool();
} else searchFor = context->argument(0).toString();
QScriptValue handler;
QDocumentCursor scope = editor->document()->cursor(0,0,editor->document()->lineCount(),0);
int handlerCount = 0;
for (int i=1; i<context->argumentCount();i++)
if (context->argument(i).isString() || context->argument(i).isFunction()) handlerCount++;
SCRIPT_REQUIRE(handlerCount <= (replace?2:1), "too many string or function arguments");
for (int i=1; i<context->argumentCount();i++) {
QScriptValue a = context->argument(i);
if (a.isFunction()) {
SCRIPT_REQUIRE(!handler.isValid(), "Multiple callbacks");
handler = a;
} else if (a.isString()) {
if (!replace || handlerCount > 1) {
QString s = a.toString().toLower();
global = s.contains("g");
caseInsensitive = s.contains("i");
if (s.contains("w")) flags |= QDocumentSearch::WholeWords;
} else {
SCRIPT_REQUIRE(!handler.isValid(), "Multiple callbacks");
handler = a;
}
handlerCount--;
} else if (a.isNumber()) flags |= QDocumentSearch::Options((int)a.toNumber());
else if (a.isObject()) scope = cursorFromValue(a);
else SCRIPT_REQUIRE(false, "Invalid argument");
}
SCRIPT_REQUIRE(handler.isValid() || !replace, "No callback given");
if (!caseInsensitive) flags |= QDocumentSearch::CaseSensitive;
//search/replace
QDocumentSearch search(editor, searchFor, flags);
search.setScope(scope);
if (replace && handler.isString()) {
search.setReplaceText(handler.toString());
search.setOption(QDocumentSearch::Replace,true);
return search.next(false, global, false, false);
}
if (!handler.isValid())
return search.next(false,global,true,false);
int count=0;
while (search.next(false, false, true, false) && search.cursor().isValid()) {
count++;
QDocumentCursor temp = search.cursor();
QScriptValue cb = handler.call(QScriptValue(), QScriptValueList() << engine->newQObject(&temp));
if (replace && cb.isValid()){
QDocumentCursor tmp = search.cursor();
tmp.replaceSelectedText(cb.toString());
search.setCursor(tmp.selectionEnd());
}
if (!global) break;
}
return count;
}
QVariant QDeclarativeExpressionPrivate::evalQtScript(QObject *secondaryScope, bool *isUndefined)
{
QDeclarativeExpressionData *data = this->data;
QDeclarativeEngine *engine = data->context()->engine;
QDeclarativeEnginePrivate *ep = QDeclarativeEnginePrivate::get(engine);
QScriptEngine *scriptEngine = QDeclarativeEnginePrivate::getScriptEngine(engine);
if (!data->expressionFunctionValid) {
QScriptContext *scriptContext = QScriptDeclarativeClass::pushCleanContext(scriptEngine);
data->expressionContext = ep->contextClass->newContext(data->context(), data->me);
scriptContext->pushScope(data->expressionContext);
scriptContext->pushScope(ep->globalClass->globalObject());
if (data->expressionRewritten) {
data->expressionFunction = scriptEngine->evaluate(data->expression,
data->url, data->line);
} else {
QDeclarativeRewrite::RewriteBinding rewriteBinding;
bool ok = true;
const QString code = rewriteBinding(data->expression, &ok);
if (!ok) {
scriptEngine->popContext();
return QVariant();
}
data->expressionFunction = scriptEngine->evaluate(code, data->url, data->line);
}
scriptEngine->popContext();
data->expressionFunctionValid = true;
}
QDeclarativeContextData *oldSharedContext = 0;
QObject *oldSharedScope = 0;
QObject *oldOverride = 0;
if (data->isShared) {
oldSharedContext = ep->sharedContext;
oldSharedScope = ep->sharedScope;
ep->sharedContext = data->context();
ep->sharedScope = data->me;
} else {
oldOverride = ep->contextClass->setOverrideObject(data->expressionContext, secondaryScope);
}
QScriptValue svalue = data->expressionFunction.call();
if (data->isShared) {
ep->sharedContext = oldSharedContext;
ep->sharedScope = oldSharedScope;
} else {
ep->contextClass->setOverrideObject(data->expressionContext, oldOverride);
}
if (isUndefined)
*isUndefined = svalue.isUndefined() || scriptEngine->hasUncaughtException();
// Handle exception
if (scriptEngine->hasUncaughtException()) {
exceptionToError(scriptEngine, data->error);
scriptEngine->clearExceptions();
return QVariant();
} else {
data->error = QDeclarativeError();
}
QVariant rv;
if (svalue.isArray()) {
int length = svalue.property(QLatin1String("length")).toInt32();
if (length && svalue.property(0).isObject()) {
QList<QObject *> list;
for (int ii = 0; ii < length; ++ii) {
QScriptValue arrayItem = svalue.property(ii);
QObject *d = arrayItem.toQObject();
list << d;
}
rv = QVariant::fromValue(list);
}
} else if (svalue.isObject() &&
ep->objectClass->scriptClass(svalue) == ep->objectClass) {
QObject *o = svalue.toQObject();
int type = QMetaType::QObjectStar;
// If the object is null, we extract the predicted type. While this isn't
// 100% reliable, in many cases it gives us better error messages if we
// assign this null-object to an incompatible property
if (!o) type = ep->objectClass->objectType(svalue);
return QVariant(type, &o);
}
if (rv.isNull())
rv = svalue.toVariant();
return rv;
}
QScriptValue SICliScriptDriver::callExtensionFunction(const QString& fn, const QVariantList& params) throw(QFException)
{
qfLogFuncFrame();
QScriptValue ret;
QSettings settings;
QString extension = settings.value("app/extensions/currentName").toString();
QString ext_property_name = extension;
ext_property_name.replace('.', '_');
ext_property_name = "__sicli_extension_" + ext_property_name;
if(extension.isEmpty()) return ret;
QScriptValue mo = scriptEngine()->globalObject().property(ext_property_name);
qfTrash() << "\t extension module object is undefined:" << mo.isUndefined() << "is valid:" << mo.isValid() << "is null:" << mo.isNull() << "is object:" << mo.isObject();
if(!mo.isValid()) {
qfTrash() << "\t loading extension module object";
mo = constructedModuleObject(extension, QScriptValueList(), Qf::ThrowExc);
/*
if(!mo.isObject()) {
QF_EXCEPTION(tr("Cann't load extension object '%1'").arg(extension));
//return ret;
}
*/
scriptEngine()->globalObject().setProperty(ext_property_name, mo);
qfTrash() << "\t loaded extension module object is undefined:" << mo.isUndefined() << "is valid:" << mo.isValid() << "is null:" << mo.isNull() << "is object:" << mo.isObject();
}
{
QScriptValueList args;
foreach(QVariant v, params) args << variantToScriptValue(v);
QScriptValue jsfn = mo.property(fn);
if(jsfn.isFunction()) {
//qfTrash() << "\t jsfn:" << jsfn.toString();
QScriptValue sv = callFunction(jsfn, mo, args, !Qf::ThrowExc);
//qfInfo() << scriptValueToJsonString(sv);
if(sv.isError()) {
/// zprava ze skriptu, neco se nepodarilo
//theApp()->emitLogRequest(QFLog::LOG_ERR, sv.property("message").toString() + "\n" + sv.property("debugInfo").toString());
theApp()->emitLogRequestPre(QFLog::LOG_ERR, sv.property("message").toString());
//qfError() << sv.property("message").toString();
}
else ret = sv;
}
else {
theApp()->emitLogRequest(QFLog::LOG_ERR, tr("Extension '%1' does not contains function '%2'").arg(extension).arg(fn));
//qfError() << "Extension" << extension << "does not contains function" << fn;
}
}
return ret;
}
