static PyObject *meth_QScriptValueIterator_hasNext(PyObject *sipSelf, PyObject *sipArgs)
{
PyObject *sipParseErr = NULL;
{
QScriptValueIterator *sipCpp;
if (sipParseArgs(&sipParseErr, sipArgs, "B", &sipSelf, sipType_QScriptValueIterator, &sipCpp))
{
bool sipRes;
Py_BEGIN_ALLOW_THREADS
sipRes = sipCpp->hasNext();
Py_END_ALLOW_THREADS
return PyBool_FromLong(sipRes);
}
}
void UT::SetResultMapWithSets(QList<QMap<QString,QString > >& fql_result_set,
QScriptValueIterator& resultSetIter)
{
int i = 1;
while (resultSetIter.hasNext()) {
QMap<QString,QString> fql_result_set_map;
resultSetIter.next();
UT::getInstance()->LogToFile("# "+(i++));
QScriptValueIterator it3(resultSetIter.value());
while (it3.hasNext()) {
it3.next();
UT::getInstance()->LogToFile(it3.name() +": " + it3.value().toString());
fql_result_set_map.insert(it3.name(),it3.value().toString());
}
fql_result_set.append(fql_result_set_map);
}
}
int BTCTrader::gotReply ( QNetworkReply* reply )
{
/* if ( graph == NULL )
{
// timerOrders->start ( poolInterval );
return 0;
}*/
QByteArray result;
float bid = 0;
float ask = 0;
float trade = 0;
result = reply->readAll ();
QScriptValue sc;
QScriptEngine engine;
sc = engine.evaluate("(" + QString(result) + ")");
if (sc.property("asks").isArray())
{
QStringList items;
qScriptValueToSequence(sc.property("asks"), items);
QMap<float,float> hash;
for ( int i=0;i<items.count();i++ )
{
if ( hash[items.at ( i ).split ( ',') .at ( 0 ).toFloat()] > 0 )
{
hash[items.at ( i ).split ( ',') .at ( 0 ).toFloat()] += items.at ( i ).split ( ',') .at ( 1 ).toFloat();
} else {
hash.insert( items.at ( i ).split ( ',') .at ( 0 ).toFloat(), items.at ( i ).split ( ',') .at ( 1 ).toFloat() );
}
}
QList<float> keys = hash.keys();
qSort ( keys );
ask = keys.at ( 0 );
float balanceBs = 0;
float count = balanceUSD;
int counter = 0;
while ( count > 0 )
{
if ( count >= hash[keys.at ( counter )]*keys.at ( counter ) )
{
balanceBs += hash[keys.at ( counter )];
count -= hash[keys.at ( counter )]*keys.at ( counter );
} else {
balanceBs += count/keys.at ( counter );
count = 0;
}
counter++;
}
balanceBs -= balanceBs/100*fee;
// ui->USDLabel->setText( QString::number ( balanceUSD ) );
// ui->USDtoBTCLabel->setText (QString::number ( balanceBs ) );
if ( graph != NULL )
graph->updateAsk( ask );
if ( ordersGraph != NULL )
ordersGraph->updateAsks( hash );
if ( tradeList != NULL )
{
for ( int i=9; i>=0;i-- )
{
QTableWidgetItem* item;
item = tradeList->takeItem ( i, 0 );
ask = (float)keys.at ( 9 - i );
item->setText( QString::number ( ask ) );
item->setForeground( Qt::red );
tradeList->setItem ( i, 0, item );
item = tradeList->takeItem ( i, 1 );
ask = (float)hash.value( keys.at ( 9 - i ) );
item->setText( QString::number ( ask ) );
tradeList->setItem ( i, 1, item );
}
}
}
if (sc.property("bids").isArray())
{
QStringList items;
qScriptValueToSequence(sc.property("bids"), items);
QMap<float,float> hash;
for ( int i=0;i<items.count();i++ )
{
if ( hash[items.at ( i ).split ( ',') .at ( 0 ).toFloat()] > 0 )
{
hash[items.at ( i ).split ( ',') .at ( 0 ).toFloat()] += items.at ( i ).split ( ',') .at ( 1 ).toFloat();
} else {
hash.insert( items.at ( i ).split ( ',') .at ( 0 ).toFloat(), items.at ( i ).split ( ',') .at ( 1 ).toFloat() );
}
}
QList<float> keys = hash.keys();
qSort ( keys );
bid = keys.at ( keys.count() - 1 );
float balanceBs = 0;
float count = balance;
count -= count / 100 * fee;
int counter = keys.count() - 1;
while ( count > 0 )
{
if ( count >= hash[keys.at ( counter )] )
{
balanceBs += hash[keys.at ( counter )] * keys.at ( counter );
count -= hash[keys.at ( counter ) ];
} else {
balanceBs += count * keys.at ( counter );
count = 0;
}
counter--;
}
// ui->BTCLabel->setText( QString::number ( balance ) );
// ui->BTCtoUSDLabel->setText (QString::number ( balanceBs ) );
if ( graph != NULL )
graph->updateBid( bid );
if ( ordersGraph != NULL )
ordersGraph->updateBids( hash );
if ( tradeList != NULL )
{
for ( int i=11; i<=20;i++ )
{
QTableWidgetItem* item;
item = tradeList->takeItem ( i, 0 );
bid = (float)keys.at ( keys.count() - i + 10 );
item->setText( QString::number ( bid ) );
item->setForeground( Qt::blue );
tradeList->setItem ( i, 0, item );
item = tradeList->takeItem ( i, 1 );
bid = (float)hash.value( keys.at ( keys.count() - i + 10 ) );
item->setText( QString::number ( bid ) );
tradeList->setItem ( i, 1, item );
}
}
timerDepth->start ( poolInterval );
}
if ( sc.property ( "ticker" ).isObject() )
{
QString str = sc.property("ticker").property("last").toString();
trade = str.toFloat ();
graph->updateTrade( trade );
if ( tradeList != NULL )
{
QTableWidgetItem* item;
item = tradeList->takeItem ( 10, 0 );
item->setText( str );
item->setForeground( Qt::green );
tradeList->setItem ( 10, 0, item );
}
// QTableWidgetItem* item;
// item = ui->bidTableWidget->takeItem ( 0, 20 );
// item->setText( str );
// item->setForeground( Qt::green );
// ui->bidTableWidget->setItem ( 0, 20, item );
timerTicker->start ( poolInterval );
}
if ( sc.property ( "usds" ).isString() )
{
balanceUSD=sc.property ( "usds" ).toNumber();
}
if ( sc.property ( "btcs" ).isString() )
{
balance = sc.property ( "btcs" ).toNumber();
}
if ( sc.property ( "orders" ).isObject()/* && ! myOrderTableWidget->contextMenu->isVisible()*/ )
{
errorCount = 0;
// myOrderTableWidget->clear();
// myOrderTableWidget->setRowCount( 0 );
// myOrderTableWidget->setColumnCount( 4 );
QScriptValueIterator iterator ( sc.property( "orders" ) );
while ( iterator.hasNext() )
{
iterator.next();
QTableWidgetItem* item;
// myOrderTableWidget->insertRow( 0 );
item = new QTableWidgetItem ();
item->setText( iterator.value().property( "oid" ).toString() );
if ( iterator.value().property ( "status" ).toInteger() != 1 )
item->setBackgroundColor( ( QColor ( Qt::gray ) ) );
// myOrderTableWidget->setItem( 0, 0, item );
item = new QTableWidgetItem ();
if ( iterator.value().property( "type" ).toInteger() == 1 )
item->setText( "S" );
else
item->setText( "B" );
if ( iterator.value().property ( "status" ).toInteger() != 1 )
item->setBackgroundColor( ( QColor ( Qt::gray ) ) );
// myOrderTableWidget->setItem( 0, 1, item );
item = new QTableWidgetItem ();
item->setText( iterator.value().property( "amount" ).toString() );
if ( iterator.value().property ( "status" ).toInteger() != 1 )
item->setBackgroundColor( ( QColor ( Qt::gray ) ) );
// myOrderTableWidget->setItem( 0, 2, item );
item = new QTableWidgetItem ();
item->setText( iterator.value().property( "price" ).toString() );
if ( iterator.value().property ( "status" ).toInteger() != 1 )
item->setBackgroundColor( ( QColor ( Qt::gray ) ) );
// myOrderTableWidget->setItem( 0, 3, item );
// myOrderTableWidget->setRowHeight(0, 15);
}
/* myOrderTableWidget->removeRow( 0 );*/
/* myOrderTableWidget->setColumnWidth( 0, 0 );
myOrderTableWidget->setColumnWidth( 1, 20 );
myOrderTableWidget->setColumnWidth( 2, 110 );
myOrderTableWidget->setColumnWidth( 3, 110 );*/
timerOrders->start( poolInterval );
}
if ( sc.property( "error" ).toString().length() > 0 )
{
errorCount += 1;
qDebug ( QString ( result ).toStdString().c_str() );
if ( errorCount == 5 )
{
failedLogin = true;
qDebug ( sc.property( "error" ).toString().toStdString().c_str() );
// this->ui->statusBar->showMessage ( sc.property( "error" ).toString() );
// this->setWindowTitle( "BTCTrade - failed login" );
}
}
reply->deleteLater();
return 0;
}
/*!
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;
}
bool JsonParser::read( QIODevice* device )
{
// Assert previous document got released.
delete m_document;
m_document = new GeoDataDocument;
Q_ASSERT( m_document );
// Fixes for test parsing
device->seek(21); // Strip off 'onKothicDataRespone('
QString temp = QString::fromUtf8( device->readAll() );
int midIndex = temp.size();
int rightIndex = midIndex;
for ( int i=0; i<4; ++i ) {
rightIndex = midIndex;
midIndex = temp.lastIndexOf( ',', midIndex-1 );
if ( i==1 ) {
QString name = temp.mid( midIndex-1 );
name.remove( name.size()-2,2 );
m_document->setName( "Kothic " + name );
}
}
QString stream = temp.mid(0, midIndex);
stream.prepend('(');
stream.append("})");
bool hasGranularity = false;
int const granularity = temp.mid(midIndex+15, rightIndex-midIndex-16).toInt( &hasGranularity );
if (!hasGranularity) {
mDebug() << "Cannot parse json file (failed to parse granularity) " << temp;
return false;
}
/** THIS IS A TEST PARSER FOR KOTHIK's JSON FORMAT **/
m_data = m_engine.evaluate( stream );
if (m_engine.hasUncaughtException()) {
mDebug() << "Cannot parse json file: " << m_engine.uncaughtException().toString();
return false;
}
// Start parsing
GeoDataPlacemark *placemark;
GeoDataFeature::GeoDataVisualCategory category;
// Bounding box coordinates
float east;
float south;
float west;
float north;
// Global data (even if it is at the end of the json response
// it is possible to read it now)
if ( m_data.property( "bbox" ).isArray() ){
QStringList coors = m_data.property( "bbox" ).toString().split( QLatin1Char( ',' ) );
// Load the bounding box coordinates
west = coors.at(0).toFloat();
east = coors.at(2).toFloat();
south = coors.at(1).toFloat();
north = coors.at(3).toFloat();
}
else{
mDebug() << "Cannot parse bbox";
return false;
}
// All downloaded placemarks will be features, so we should iterate
// on features
QScriptValue const features = m_data.property( "features" );
if (features.isArray()){
QScriptValueIterator iterator( features );
// Add items to the list
while ( iterator.hasNext() ) {
iterator.next();
GeoDataGeometry * geom;
placemark = new GeoDataPlacemark();
QString const typeProperty = iterator.value().property( "type" ).toString();
if ( typeProperty == "Polygon" ){
geom = new GeoDataPolygon( RespectLatitudeCircle | Tessellate );
} else if ( typeProperty == "LineString" ){
geom = new GeoDataLineString( RespectLatitudeCircle | Tessellate );
} else if ( typeProperty == "Point" ){
geom = new GeoDataPoint();
} else
geom = 0;
QScriptValueIterator it (iterator.value().property( "properties" ));
bool propertiesCorrect = false;
// Parsing properties
while ( it.hasNext() && geom != 0 ) {
it.next();
if ( it.name() == "name" ){
placemark->setName( it.value().toString() );
}else if ( !propertiesCorrect ){
category = GeoDataFeature::OsmVisualCategory( it.name() + '=' + it.value().toString() );
if (category != 0){
placemark->setVisualCategory( category );
propertiesCorrect = true;
}
}
}
// Parsing coordinates
QScriptValue const coordinatesProperty = iterator.value().property( "coordinates" );
if ( coordinatesProperty.isArray() ){
QScriptValueIterator it ( coordinatesProperty );
while ( it.hasNext() ) {
it.next();
QStringList coors = it.value().toString().split( QLatin1Char( ',' ) );
for (int x = 0; x < coors.size()-1 && coors.size()>1 ;){
float auxX = ( coors.at(x++).toFloat() / granularity)*(east-west) + west;
float auxY = ( coors.at(x++).toFloat() / granularity)*(north-south) + south;
QString const typeProperty = iterator.value().property( "type" ).toString();
if (typeProperty == "Polygon"){
GeoDataLinearRing ring = ((GeoDataPolygon*)geom)->outerBoundary();
ring.append( GeoDataCoordinates(auxX, auxY,0, GeoDataCoordinates::Degree ) );
// FIXME appending to the ring could be done more efficiently
((GeoDataPolygon*)geom)->setOuterBoundary(ring);
}
else
if (typeProperty == "LineString"){
((GeoDataLineString*) geom)->append( GeoDataCoordinates(auxX, auxY,0, GeoDataCoordinates::Degree ) );
} else if (typeProperty == "Point"){
((GeoDataPoint*) geom)->setCoordinates( GeoDataCoordinates(auxX,auxY,0, GeoDataCoordinates::Degree ) );
}
}
}
}
if ( propertiesCorrect && geom != 0 ){
placemark->setGeometry( geom );
placemark->setVisible( true );
m_document->append( placemark );
}
}
}
return true;
}