void KstRWLock::unlock() const {
#ifndef ONE_LOCK_TO_RULE_THEM_ALL
QMutexLocker lock(&_mutex);
#ifdef LOCKTRACE
kstdDebug() << (void*)this << " KstRWLock::unlock() by tid=" << (int)QThread::currentThread() << endl;
#endif
Qt::HANDLE me = QThread::currentThread();
if (_readCount > 0) {
QMap<Qt::HANDLE, int>::Iterator it = _readLockers.find(me);
if (it == _readLockers.end()) {
// read locked but not by me -- ERROR
kstdFatal() << "Thread " << (int)QThread::currentThread() << " tried to unlock KstRWLock " << (void*)this << " (read locked) without holding the lock" << endl;
return;
} else {
--_readCount;
if (it.data() == 1) {
_readLockers.remove(it);
} else {
--(it.data());
}
}
} else if (_writeCount > 0) {
if (_writeLocker != me) {
// write locked but not by me -- ERROR
kstdFatal() << "Thread " << (int)QThread::currentThread() << " tried to unlock KstRWLock " << (void*)this << " (write locked) without holding the lock" << endl;
return;
} else {
--_writeCount;
}
} else if (_readCount == 0 && _writeCount == 0) {
// not locked -- ERROR
kstdFatal() << "Thread " << (int)QThread::currentThread() << " tried to unlock KstRWLock " << (void*)this << " (unlocked) without holding the lock" << endl;
return;
}
if (_readCount == 0 && _writeCount == 0) {
// no locks remaining
if (_waitingWriters) {
_writerWait.wakeOne();
} else if (_waitingReaders) {
_readerWait.wakeAll();
}
}
#ifdef LOCKTRACE
kstdDebug() << (void*)this << " KstRWLock::unlock() done by tid=" << (int)QThread::currentThread() << endl;
#endif
#else
_mutex.unlock();
#endif
}
void KstRWLock::writeLock() const {
#ifndef ONE_LOCK_TO_RULE_THEM_ALL
QMutexLocker lock(&_mutex);
#ifdef LOCKTRACE
kstdDebug() << (void*)this << " KstRWLock::writeLock() by tid=" << (int)QThread::currentThread() << endl;
// kstdDebug() << kstdBacktrace(6) << endl;
#endif
Qt::HANDLE me = QThread::currentThread();
if (_readCount > 0) {
QMap<Qt::HANDLE, int>::Iterator it = _readLockers.find(me);
if (it != _readLockers.end() && it.data() > 0) {
// cannot acquire a write lock if I already have a read lock -- ERROR
kstdFatal() << "Thread " << (int)QThread::currentThread() << " tried to write lock KstRWLock " << (void*)this << " while holding a read lock" << endl;
return;
}
}
while (_readCount > 0 || (_writeCount > 0 && _writeLocker != me)) {
++_waitingWriters;
_writerWait.wait(&_mutex);
--_waitingWriters;
}
_writeLocker = me;
++_writeCount;
#ifdef LOCKTRACE
kstdDebug() << (void*)this << " KstRWLock::writeLock() done by tid=" << (int)QThread::currentThread() << endl;
#endif
#else
_mutex.lock();
#endif
}
/* returns true if succesful */
bool KstCsdDialogI::newObject() {
QString tag_name = _tagName->text();
if (tag_name == defaultTag) {
tag_name = KST::suggestCSDName(_w->_vector->selectedVector());
}
// verify that the curve name is unique
if (KstData::self()->dataTagNameNotUnique(tag_name)) {
_tagName->setFocus();
return false;
}
if (_w->_vector->selectedVector().isEmpty()) {
KMessageBox::sorry(this, i18n("New CSD not made: define vectors first."));
return false;
}
KST::vectorList.lock().readLock();
KstVectorPtr p = *KST::vectorList.findTag(_w->_vector->selectedVector());
KST::vectorList.lock().unlock();
if (!p) {
kstdFatal() << "Bug in kst: the vector field in CSD dialog refers to "
<< "a non existant vector...." << endl;
}
ApodizeFunction apodizeFxn = ApodizeFunction(_w->_kstFFTOptions->ApodizeFxn->currentItem());
bool apodize = _w->_kstFFTOptions->Apodize->isChecked();
double gaussianSigma = _w->_kstFFTOptions->Sigma->value();
bool removeMean = _w->_kstFFTOptions->RemoveMean->isChecked();
bool average = _w->_kstFFTOptions->Interleaved->isChecked();
int windowSize = _w->_windowSize->value();
int length = _w->_kstFFTOptions->FFTLen->value();
double freq = _w->_kstFFTOptions->SampRate->text().toDouble();
PSDType output = PSDType(_w->_kstFFTOptions->Output->currentItem());
QString vectorUnits = _w->_kstFFTOptions->VectorUnits->text();
QString rateUnits = _w->_kstFFTOptions->RateUnits->text();
_w->_kstFFTOptions->synch();
KstCSDPtr csd = new KstCSD(tag_name, p, freq, average, removeMean,
apodize, apodizeFxn, windowSize, length, gaussianSigma, output,
vectorUnits, rateUnits);
//csd->setInterpolateHoles(_w->_kstFFTOptions->InterpolateHoles->isChecked());
KstImagePtr image = createImage(csd);
KST::dataObjectList.lock().writeLock();
KST::dataObjectList.append(csd.data());
KST::dataObjectList.append(image.data());
KST::dataObjectList.lock().unlock();
csd = 0L;
emit modified();
return true;
}
bool KstEqDialogI::editSingleObject(KstEquationPtr eqPtr) {
eqPtr->writeLock();
if (!checkEntries()) {
eqPtr->unlock();
return false;
}
// update the vector only if it is dirty
KstVectorPtr vp;
if (_xVectorsDirty) {
KST::vectorList.lock().readLock();
/* find *V */
KstVectorList::Iterator i = KST::vectorList.findTag(_w->_xVectors->selectedVector());
if (i == KST::vectorList.end()) {
kstdFatal() << "Bug in kst: the Vector field (Eq) "
<< "refers to a non existant vector..." << endl;
}
vp = *i;
} else {
vp = eqPtr->vX();
}
KST::vectorList.lock().unlock();
// update the DoInterpolation only if it is dirty
if (_doInterpolationDirty) {
eqPtr->setExistingXVector(vp, _w->_doInterpolation->isChecked());
} else {
eqPtr->setExistingXVector(vp, eqPtr->doInterp());
}
if (_equationDirty) {
eqPtr->setEquation(_w->_equation->text());
if (!eqPtr->isValid()) {
QString parseErrors;
for (QStringList::ConstIterator i = Equation::errorStack.begin(); i != Equation::errorStack.end(); ++i) {
parseErrors += *i;
parseErrors += "\n";
}
KMessageBox::detailedSorry(this, i18n("There is an error in the equation you entered."), parseErrors);
eqPtr->unlock();
return false;
}
}
eqPtr->unlock();
return true;
}
void KstHsDialogI::autoBin() {
KstReadLocker ml(&KST::vectorList.lock());
if (!KST::vectorList.isEmpty()) {
KstVectorList::Iterator i = KST::vectorList.findTag(_w->_vector->selectedVector());
double max, min;
int n;
if (i == KST::vectorList.end()) {
kstdFatal() << "Bug in kst: the Vector field in hsdialog refers to "
<< "a non existant vector..." << endl;
}
(*i)->readLock(); // Hmm should we really lock here? AutoBin should I think
KstHistogram::AutoBin(KstVectorPtr(*i), &n, &max, &min);
(*i)->unlock();
_w->N->setValue(n);
_w->Min->setText(QString::number(min));
_w->Max->setText(QString::number(max));
}
}
KstObject::UpdateType KstCPlugin::update(int update_counter) {
Q_ASSERT(myLockStatus() == KstRWLock::WRITELOCKED);
if (!isValid()) {
return setLastUpdateResult(NO_CHANGE);
}
if (recursed()) {
return setLastUpdateResult(NO_CHANGE);
}
bool force = dirty();
setDirty(false);
if (KstObject::checkUpdateCounter(update_counter) && !force) {
return lastUpdateResult();
}
#define CLEANUP() do {\
for (unsigned i = 0; i < _outStringCnt; ++i) { \
if (_outStrings[i]) { \
free(_outStrings[i]); \
_outStrings[i] = 0L; \
} \
} \
for (unsigned i = 0; i < _inStringCnt; ++i) { \
if (_inStrings[i]) { \
free(_inStrings[i]); \
_inStrings[i] = 0L; \
} \
} \
} while(0)
writeLockInputsAndOutputs();
const QValueList<Plugin::Data::IOValue>& itable = _plugin->data()._inputs;
const QValueList<Plugin::Data::IOValue>& otable = _plugin->data()._outputs;
int itcnt = 0, vitcnt = 0, sitcnt = 0;
bool doUpdate = force;
// Populate the input scalars and vectors
for (QValueList<Plugin::Data::IOValue>::ConstIterator it = itable.begin(); it != itable.end(); ++it) {
if ((*it)._type == Plugin::Data::IOValue::TableType) {
if (!_inputVectors.contains((*it)._name)) {
KstDebug::self()->log(i18n("Input vector [%1] for plugin %2 not found. Unable to continue.").arg((*it)._name).arg(tagName()), KstDebug::Error);
CLEANUP();
return setLastUpdateResult(NO_CHANGE);
}
KstVectorPtr iv = _inputVectors[(*it)._name];
if (!iv) {
kstdFatal() << "Input vector \"" << (*it)._name << "\" for plugin " << tag().displayString() << " is invalid." << endl;
}
doUpdate = (UPDATE == iv->update(update_counter)) || doUpdate;
_inVectors[vitcnt] = iv->value();
_inArrayLens[vitcnt++] = iv->length();
} else if ((*it)._type == Plugin::Data::IOValue::FloatType) {
KstScalarPtr is = _inputScalars[(*it)._name];
if (!is) {
kstdFatal() << "Input scalar \"" << (*it)._name << "\" for plugin " << tag().displayString() << " is invalid." << endl;
}
doUpdate = (UPDATE == is->update(update_counter)) || doUpdate;
_inScalars[itcnt++] = is->value();
} else if ((*it)._type == Plugin::Data::IOValue::StringType) {
KstStringPtr is = _inputStrings[(*it)._name];
if (!is) {
kstdFatal() << "Input string \"" << (*it)._name << "\" for plugin " << tag().displayString() << " is invalid." << endl;
}
doUpdate = (UPDATE == is->update(update_counter)) || doUpdate;
// Maybe we should use UTF-8 instead?
_inStrings[sitcnt++] = strdup(is->value().latin1());
} else if ((*it)._type == Plugin::Data::IOValue::PidType) {
_inScalars[itcnt++] = getpid();
}
}
if (!doUpdate) {
CLEANUP();
unlockInputsAndOutputs();
return setLastUpdateResult(NO_CHANGE);
}
vitcnt = 0;
// Populate the output vectors
for (QValueList<Plugin::Data::IOValue>::ConstIterator it = otable.begin();
it != otable.end();
++it) {
if ((*it)._type == Plugin::Data::IOValue::TableType) {
if (!_outputVectors.contains((*it)._name)) {
KstDebug::self()->log(i18n("Output vector [%1] for plugin %2 not found. Unable to continue.").arg((*it)._name).arg(tagName()), KstDebug::Error);
CLEANUP();
unlockInputsAndOutputs();
return setLastUpdateResult(NO_CHANGE);
}
_outVectors[vitcnt] = _outputVectors[(*it)._name]->value();
_outArrayLens[vitcnt++] = _outputVectors[(*it)._name]->length();
}
}
if (_outStringCnt > 0) {
memset(_outStrings, 0, _outStringCnt*sizeof(char *));
}
int rc;
if (_inStringCnt > 0 || _outStringCnt > 0) {
if (_plugin->data()._localdata) {
rc = _plugin->call(_inVectors, _inArrayLens, _inScalars,
_outVectors, _outArrayLens, _outScalars,
const_cast<const char**>(_inStrings), _outStrings, &_localData);
} else {
rc = _plugin->call(_inVectors, _inArrayLens, _inScalars,
_outVectors, _outArrayLens, _outScalars,
const_cast<const char**>(_inStrings), _outStrings);
}
} else {
if (_plugin->data()._localdata) {
rc = _plugin->call(_inVectors, _inArrayLens, _inScalars,
_outVectors, _outArrayLens, _outScalars, &_localData);
} else {
rc = _plugin->call(_inVectors, _inArrayLens, _inScalars,
_outVectors, _outArrayLens, _outScalars);
}
}
if (rc == 0) {
itcnt = 0;
vitcnt = 0;
sitcnt = 0;
setLastUpdateResult(UPDATE); // make sure that provider callbacks work
// Read back the output vectors and scalars
for (QValueList<Plugin::Data::IOValue>::ConstIterator it = otable.begin();
it != otable.end();
++it) {
if ((*it)._type == Plugin::Data::IOValue::TableType) {
KstVectorPtr vp = _outputVectors[(*it)._name];
vectorRealloced(vp, _outVectors[vitcnt], _outArrayLens[vitcnt]);
vp->setDirty();
// Inefficient, but do we have any other choice? We don't really know
// from the plugin how much of this vector is "new" or "shifted"
vp->setNewAndShift(vp->length(), vp->numShift());
vp->update(update_counter);
vitcnt++;
} else if ((*it)._type == Plugin::Data::IOValue::FloatType) {
KstScalarPtr sp = _outputScalars[(*it)._name];
sp->setValue(_outScalars[itcnt++]);
sp->update(update_counter);
} else if ((*it)._type == Plugin::Data::IOValue::StringType) {
KstStringPtr sp = _outputStrings[(*it)._name];
sp->setValue(_outStrings[sitcnt++]);
sp->update(update_counter);
}
}
// if we have a fit plugin then create the necessary scalars from the parameter vector
createFitScalars();
_lastError = QString::null;
} else if (rc > 0) {
if (_lastError.isEmpty()) {
const char *err = _plugin->errorCode(rc);
if (err && *err) {
_lastError = err;
KstDebug::self()->log(i18n("Plugin %1 produced error: %2.").arg(tagName()).arg(_lastError), KstDebug::Error);
} else {
_lastError = QString::null;
}
}
} else {
bool doSend = _lastError.isEmpty() ? true : false;
switch (rc) {
case -1:
_lastError = i18n("Generic Error");
break;
case -2:
_lastError = i18n("Input Error");
break;
case -3:
_lastError = i18n("Memory Error");
break;
default:
_lastError = i18n("Unknown Error");
break;
}
if (doSend) {
KstDebug::self()->log(i18n("Plugin %2 produced error: %1.").arg(_lastError).arg(tagName()), KstDebug::Error);
}
}
unlockInputsAndOutputs();
CLEANUP();
#undef CLEANUP
return setLastUpdateResult(UPDATE);
}
bool KstEqDialogI::newObject() {
QString tag_name = _tagName->text();
QString etext = _w->_equation->text();
etext.remove(QRegExp("[^a-zA-Z0-9\\(\\)\\+\\-\\*/\\%\\^\\|\\&\\!<>=_.]"));
if (etext.length() > 12) {
etext.truncate(12);
etext += "...";
}
if (tag_name == defaultTag) {
tag_name = KST::suggestEQName(etext);
}
/* verify that the curve name is unique */
if (KstData::self()->dataTagNameNotUnique(tag_name)) {
_tagName->setFocus();
return false;
}
if (!checkEntries()) {
return false;
}
KST::vectorList.lock().readLock();
/* find *V */
KstVectorPtr vp = *KST::vectorList.findTag(_w->_xVectors->selectedVector());
if (!vp) {
kstdFatal() << "Bug in kst: the Vector field (Eq) "
<< "refers to a non-existent vector..." << endl;
}
KST::vectorList.lock().unlock();
/** Create the equation here */
vp->readLock();
KstEquationPtr eq = new KstEquation(tag_name, _w->_equation->text(), vp, _w->_doInterpolation->isChecked());
vp->unlock();
if (!eq->isValid()) {
eq = 0L;
QString parseErrors;
for (QStringList::ConstIterator i = Equation::errorStack.begin(); i != Equation::errorStack.end(); ++i) {
parseErrors += *i;
parseErrors += "\n";
}
KMessageBox::detailedSorry(this, i18n("There is an error in the equation you entered."), parseErrors);
return false;
}
KstVCurvePtr vc = new KstVCurve(KST::suggestCurveName(tag_name, true), eq->vX(), eq->vY(), 0L, 0L, 0L, 0L, _w->_curveAppearance->color());
vc->setHasPoints(_w->_curveAppearance->showPoints());
vc->setHasLines(_w->_curveAppearance->showLines());
vc->setHasBars(_w->_curveAppearance->showBars());
vc->setLineWidth(_w->_curveAppearance->lineWidth());
vc->setLineStyle(_w->_curveAppearance->lineStyle());
vc->pointType = _w->_curveAppearance->pointType();
vc->setPointDensity(_w->_curveAppearance->pointDensity());
vc->setBarStyle(_w->_curveAppearance->barStyle());
QString legend_text = _legendText->text();
if (legend_text == defaultTag) {
vc->setLegendText(QString(""));
} else {
vc->setLegendText(legend_text);
}
KstViewWindow *w = dynamic_cast<KstViewWindow*>(KstApp::inst()->findWindow(_w->_curvePlacement->_plotWindow->currentText()));
if (!w) {
QString n = KstApp::inst()->newWindow(KST::suggestWinName());
w = dynamic_cast<KstViewWindow*>(KstApp::inst()->findWindow(n));
}
if (w) {
Kst2DPlotPtr plot;
if (_w->_curvePlacement->existingPlot()) {
/* assign curve to plot */
plot = kst_cast<Kst2DPlot>(w->view()->findChild(_w->_curvePlacement->plotName()));
if (plot) {
plot->addCurve(vc.data());
}
}
if (_w->_curvePlacement->newPlot()) {
/* assign curve to plot */
QString name = w->createObject<Kst2DPlot>(KST::suggestPlotName());
if (_w->_curvePlacement->reGrid()) {
w->view()->cleanup(_w->_curvePlacement->columns());
}
plot = kst_cast<Kst2DPlot>(w->view()->findChild(name));
if (plot) {
_w->_curvePlacement->update();
_w->_curvePlacement->setCurrentPlot(plot->tagName());
plot->addCurve(vc.data());
plot->generateDefaultLabels();
}
}
}
KST::dataObjectList.lock().writeLock();
KST::dataObjectList.append(eq.data());
KST::dataObjectList.append(vc.data());
KST::dataObjectList.lock().unlock();
eq = 0L; // drop the reference before we update
vc = 0L;
emit modified();
return true;
}
/* returns true if succesful */
bool KstPsdDialogI::newObject() {
QString tag_name = _tagName->text();
if (tag_name == defaultTag) {
tag_name = KST::suggestPSDName(KstObjectTag::fromString(_w->_vector->selectedVector()));
}
// verify that the curve name is unique
if (KstData::self()->dataTagNameNotUnique(tag_name)) {
_tagName->setFocus();
return false;
}
if (_w->_vector->selectedVector().isEmpty()) {
KMessageBox::sorry(this, i18n("New PSD not made: define vectors first."));
return false;
}
KST::vectorList.lock().readLock();
KstVectorPtr p = *KST::vectorList.findTag(_w->_vector->selectedVector());
KST::vectorList.lock().unlock();
if (!p) {
kstdFatal() << "Bug in kst: the vector field (PSD) refers to "
<< "a non existant vector...." << endl;
}
// create the psd curve
if (!_w->_kstFFTOptions->checkValues()) {
return false;
} else {
p->readLock();
KstPSDPtr psd = new KstPSD(tag_name, p,
_w->_kstFFTOptions->SampRate->text().toDouble(),
_w->_kstFFTOptions->Interleaved->isChecked(),
_w->_kstFFTOptions->FFTLen->text().toInt(),
_w->_kstFFTOptions->Apodize->isChecked(),
_w->_kstFFTOptions->RemoveMean->isChecked(),
_w->_kstFFTOptions->VectorUnits->text(),
_w->_kstFFTOptions->RateUnits->text(),
ApodizeFunction(_w->_kstFFTOptions->ApodizeFxn->currentItem()),
_w->_kstFFTOptions->Sigma->value(),
PSDType(_w->_kstFFTOptions->Output->currentItem()));
psd->setInterpolateHoles(_w->_kstFFTOptions->InterpolateHoles->isChecked());
p->unlock();
KstVCurvePtr vc = new KstVCurve(KST::suggestCurveName(psd->tag(),true), psd->vX(), psd->vY(), 0L, 0L, 0L, 0L, _w->_curveAppearance->color());
vc->setHasPoints(_w->_curveAppearance->showPoints());
vc->setHasLines(_w->_curveAppearance->showLines());
vc->setHasBars(_w->_curveAppearance->showBars());
vc->pointType = _w->_curveAppearance->pointType();
vc->setLineWidth(_w->_curveAppearance->lineWidth());
vc->setLineStyle(_w->_curveAppearance->lineStyle());
vc->setBarStyle(_w->_curveAppearance->barStyle());
vc->setPointDensity(_w->_curveAppearance->pointDensity());
QString legend_text = _legendText->text();
if (legend_text == defaultTag) {
vc->setLegendText(QString::null);
} else {
vc->setLegendText(legend_text);
}
Kst2DPlotPtr plot;
KstViewWindow *w = dynamic_cast<KstViewWindow*>(KstApp::inst()->findWindow(_w->_curvePlacement->_plotWindow->currentText()));
if (!w) {
QString n = KstApp::inst()->newWindow(KST::suggestWinName());
w = static_cast<KstViewWindow*>(KstApp::inst()->findWindow(n));
}
if (w) {
if (_w->_curvePlacement->existingPlot()) {
// assign curve to plot
plot = kst_cast<Kst2DPlot>(w->view()->findChild(_w->_curvePlacement->plotName()));
if (plot) {
plot->addCurve(vc.data());
}
}
if (_w->_curvePlacement->newPlot()) {
// assign curve to plot
QString name = w->createObject<Kst2DPlot>(KST::suggestPlotName());
if (_w->_curvePlacement->reGrid()) {
w->view()->cleanup(_w->_curvePlacement->columns());
}
plot = kst_cast<Kst2DPlot>(w->view()->findChild(name));
if (plot) {
plot->setXAxisInterpretation(false, KstAxisInterpretation(), KstAxisDisplay());
plot->setYAxisInterpretation(false, KstAxisInterpretation(), KstAxisDisplay());
_w->_curvePlacement->update();
_w->_curvePlacement->setCurrentPlot(plot->tagName());
plot->addCurve(vc.data());
plot->generateDefaultLabels();
}
}
}
KST::dataObjectList.lock().writeLock();
KST::dataObjectList.append(psd.data());
KST::dataObjectList.append(vc.data());
KST::dataObjectList.lock().unlock();
psd = 0L;
vc = 0L;
emit modified();
}
return true;
}
bool KstHsDialogI::newObject() {
QString tag_name = _tagName->text();
if (tag_name == defaultTag) {
tag_name = KST::suggestHistogramName(KstObjectTag::fromString(_w->_vector->selectedVector()));
}
// verify that the curve name is unique
if (KstData::self()->dataTagNameNotUnique(tag_name)) {
_tagName->setFocus();
return false;
}
if (_w->_vector->selectedVector().isEmpty()) {
KMessageBox::sorry(this, i18n("New Histogram not made: define vectors first."));
return false;
}
// find max and min
double new_min = _w->Min->text().toDouble();
double new_max = _w->Max->text().toDouble();
if (new_max < new_min) {
double m = new_max;
new_max = new_min;
new_min = m;
}
if (new_max == new_min) {
KMessageBox::sorry(this, i18n("Max and Min can not be equal."));
return false;
}
int new_n_bins = _w->N->text().toInt();
if (new_n_bins < 1) {
KMessageBox::sorry(this, i18n("You must have one or more bins in a histogram."));
return false;
}
KstHsNormType new_norm_mode;
if (_w->NormIsPercent->isChecked()) {
new_norm_mode = KST_HS_PERCENT;
} else if (_w->NormIsFraction->isChecked()) {
new_norm_mode = KST_HS_FRACTION;
} else if (_w->PeakIs1->isChecked()) {
new_norm_mode = KST_HS_MAX_ONE;
} else {
new_norm_mode = KST_HS_NUMBER;
}
KstHistogramPtr hs;
KST::vectorList.lock().readLock();
KstVectorPtr vp = *KST::vectorList.findTag(_w->_vector->selectedVector());
KST::vectorList.lock().unlock();
if (!vp) {
kstdFatal() << "Bug in kst: the Vector field (Hs) refers to "
<< " a non existant vector..." << endl;
}
vp->readLock();
hs = new KstHistogram(tag_name, vp, new_min, new_max,
new_n_bins, new_norm_mode);
vp->unlock();
hs->setRealTimeAutoBin(_w->_realTimeAutoBin->isChecked());
KstVCurvePtr vc = new KstVCurve(KST::suggestCurveName(hs->tag(), true), hs->vX(), hs->vY(), 0L, 0L, 0L, 0L, _w->_curveAppearance->color());
vc->setHasPoints(_w->_curveAppearance->showPoints());
vc->setHasLines(_w->_curveAppearance->showLines());
vc->setHasBars(_w->_curveAppearance->showBars());
vc->pointType = _w->_curveAppearance->pointType();
vc->setLineWidth(_w->_curveAppearance->lineWidth());
vc->setLineStyle(_w->_curveAppearance->lineStyle());
vc->setBarStyle(_w->_curveAppearance->barStyle());
vc->setPointDensity(_w->_curveAppearance->pointDensity());
QString legend_text = _legendText->text();
if (legend_text == defaultTag) {
vc->setLegendText(QString(""));
} else {
vc->setLegendText(legend_text);
}
KstViewWindow *w = dynamic_cast<KstViewWindow*>(KstApp::inst()->findWindow(_w->_curvePlacement->_plotWindow->currentText()));
if (!w) {
QString n = KstApp::inst()->newWindow(KST::suggestWinName());
w = static_cast<KstViewWindow*>(KstApp::inst()->findWindow(n));
}
if (w) {
Kst2DPlotPtr plot;
if (_w->_curvePlacement->existingPlot()) {
/* assign curve to plot */
plot = kst_cast<Kst2DPlot>(w->view()->findChild(_w->_curvePlacement->plotName()));
if (plot) {
plot->addCurve(vc.data());
}
}
if (_w->_curvePlacement->newPlot()) {
/* assign curve to plot */
QString name = w->createObject<Kst2DPlot>(KST::suggestPlotName());
if (_w->_curvePlacement->reGrid()) {
w->view()->cleanup(_w->_curvePlacement->columns());
}
plot = kst_cast<Kst2DPlot>(w->view()->findChild(name));
if (plot) {
_w->_curvePlacement->update();
_w->_curvePlacement->setCurrentPlot(plot->tagName());
plot->addCurve(vc.data());
plot->generateDefaultLabels();
}
}
}
KST::dataObjectList.lock().writeLock();
KST::dataObjectList.append(hs.data());
KST::dataObjectList.append(vc.data());
KST::dataObjectList.lock().unlock();
hs = 0L;
vc = 0L;
emit modified();
return true;
}
