QStringList KstIfaceImpl::createPowerSpectrum(const QString& name,
const QString& vector,
bool appodize,
bool removeMean,
int fftLength,
const QString& rateUnits,
double sampleRate,
const QString& vectorUnits)
{
//get the vector
KST::vectorList.lock().readLock();
KstVectorList::Iterator iter = KST::vectorList.findTag(vector);
KST::vectorList.lock().unlock();
if (iter == KST::vectorList.end()) {
return QStringList();
}
//suggest a name if not supplied
QString pstag_end;
if (name.isEmpty())
pstag_end = vector;
else
pstag_end = name;
//count number of power spectra and make a unique name
KstPSDList pslist = kstObjectSubList<KstDataObject,KstPSD>(KST::dataObjectList);
int i = pslist.count() + 1;
QString stringnum = QString::number(i);
QString pstag = stringnum + "-" + pstag_end;
while (KstData::self()->dataTagNameNotUnique(pstag, false)) {
stringnum.setNum(++i);
pstag = stringnum + "-" + pstag_end;
}
KstPSDPtr powerspectrum = new KstPSD(pstag, *iter, sampleRate, true, fftLength,
appodize, removeMean, vectorUnits, rateUnits, WindowOriginal);
KST::dataObjectList.lock().writeLock();
KST::dataObjectList.append(KstDataObjectPtr(powerspectrum));
KST::dataObjectList.lock().unlock();
QStringList returnList;
returnList.push_back(powerspectrum->tagName());
returnList.push_back(powerspectrum->xVTag());
returnList.push_back(powerspectrum->yVTag());
_doc->forceUpdate();
_doc->setModified();
return returnList;
}
void KstPsdDialog::populateEditMultiple() {
KstPSDList pslist;
pslist = kstObjectSubList<KstDataObject,KstPSD>(KST::dataObjectList);
_editMultipleWidget->_objectList->insertItems(0, pslist.tagNames());
//
// also intermediate state for multiple edit...
//
_w->_vector->_vector->insertItem(0, "");
_w->_vector->_vector->setCurrentIndex(0);
_w->_kstFFTOptions->ApodizeFxn->insertItem(0, "");
_w->_kstFFTOptions->ApodizeFxn->setCurrentIndex(0);
_w->_kstFFTOptions->Apodize->setChecked(Qt::PartiallyChecked);
_w->_kstFFTOptions->RemoveMean->setChecked(Qt::PartiallyChecked);
_w->_kstFFTOptions->Interleaved->setChecked(Qt::PartiallyChecked);
_w->_kstFFTOptions->InterpolateHoles->setChecked(Qt::PartiallyChecked);
_w->_kstFFTOptions->SampRate->setText("");
_w->_kstFFTOptions->VectorUnits->setText("");
_w->_kstFFTOptions->RateUnits->setText("");
_w->_kstFFTOptions->FFTLen->setMinimum(_w->_kstFFTOptions->FFTLen->minimum() - 1);
_w->_kstFFTOptions->FFTLen->setSpecialValueText(" ");
_w->_kstFFTOptions->FFTLen->setValue(_w->_kstFFTOptions->FFTLen->minimum());
_w->_kstFFTOptions->Sigma->setMinimum(_w->_kstFFTOptions->Sigma->minimum() - 0.01);
_w->_kstFFTOptions->Sigma->setSpecialValueText(" ");
_w->_kstFFTOptions->Sigma->setValue(_w->_kstFFTOptions->Sigma->minimum());
_w->_kstFFTOptions->Output->insertItem(0, "");
_w->_kstFFTOptions->Output->setCurrentIndex(0);
_tagName->setText("");
_tagName->setEnabled(false);
_vectorDirty = false;
_apodizeDirty = false;
_apodizeFxnDirty = false;
_gaussianSigmaDirty = false;
_removeMeanDirty = false;
_interleavedDirty = false;
_sampRateDirty = false;
_vectorUnitsDirty = false;
_rateUnitsDirty = false;
_fFTLenDirty = false;
_outputDirty = false;
_interpolateHolesDirty = false;
}
void KstPsdDialogI::populateEditMultiple() {
KstPSDList pslist = kstObjectSubList<KstDataObject,KstPSD>(KST::dataObjectList);
_editMultipleWidget->_objectList->insertStringList(pslist.tagNames());
// also intermediate state for multiple edit
_w->_vector->_vector->insertItem("", 0);
_w->_vector->_vector->setCurrentItem(0);
_w->_kstFFTOptions->ApodizeFxn->insertItem("", 0);
_w->_kstFFTOptions->ApodizeFxn->setCurrentItem(0);
_w->_kstFFTOptions->Apodize->setNoChange();
_w->_kstFFTOptions->RemoveMean->setNoChange();
_w->_kstFFTOptions->Interleaved->setNoChange();
_w->_kstFFTOptions->InterpolateHoles->setNoChange();
_w->_kstFFTOptions->SampRate->setText("");
_w->_kstFFTOptions->VectorUnits->setText("");
_w->_kstFFTOptions->RateUnits->setText("");
_w->_kstFFTOptions->FFTLen->setMinValue(_w->_kstFFTOptions->FFTLen->minValue() - 1);
_w->_kstFFTOptions->FFTLen->setSpecialValueText(" ");
_w->_kstFFTOptions->FFTLen->setValue(_w->_kstFFTOptions->FFTLen->minValue());
_w->_kstFFTOptions->Sigma->setMinValue(_w->_kstFFTOptions->Sigma->minValue() - 0.01);
_w->_kstFFTOptions->Sigma->setSpecialValueText(" ");
_w->_kstFFTOptions->Sigma->setValue(_w->_kstFFTOptions->Sigma->minValue());
_w->_kstFFTOptions->Output->insertItem("", 0);
_w->_kstFFTOptions->Output->setCurrentItem(0);
_tagName->setText("");
_tagName->setEnabled(false);
// and clean all the fields
_vectorDirty = false;
_apodizeDirty = false;
_apodizeFxnDirty = false;
_gaussianSigmaDirty = false;
_removeMeanDirty = false;
_interleavedDirty = false;
_sampRateDirty = false;
_vectorUnitsDirty = false;
_rateUnitsDirty = false;
_fFTLenDirty = false;
_outputDirty = false;
_interpolateHolesDirty = false;
}
bool KstPsdDialog::editObject() {
KstPSDList psList;
//
// if the user selected no vector, treat it as non-dirty...
//
_vectorDirty = _w->_vector->_vector->currentIndex() != 0;
_apodizeFxnDirty = _w->_kstFFTOptions->ApodizeFxn->currentIndex() != 0;
_fFTLenDirty = _w->_kstFFTOptions->FFTLen->text() != " ";
_sampRateDirty = !_w->_kstFFTOptions->SampRate->text().isEmpty();
_vectorUnitsDirty = !_w->_kstFFTOptions->VectorUnits->text().isEmpty();
_rateUnitsDirty = !_w->_kstFFTOptions->RateUnits->text().isEmpty();
_outputDirty = _w->_kstFFTOptions->Output->currentIndex() != 0;
psList = kstObjectSubList<KstDataObject,KstPSD>(KST::dataObjectList);
if (_editMultipleMode) {
bool didEdit = false;
int i;
for (i = 0; i < _editMultipleWidget->_objectList->count(); i++) {
if (_editMultipleWidget->_objectList->item(i)->isSelected()) {
KstPSDList::Iterator psIter;
KstPSDPtr psPtr;
psIter = psList.findTag(_editMultipleWidget->_objectList->item(i)->text());
if (psIter == psList.end()) {
return false;
}
psPtr = *psIter;
if (!editSingleObject(psPtr)) {
return false;
}
didEdit = true;
}
}
if (!didEdit) {
QMessageBox::warning(this, QObject::tr("Kst"), QObject::tr("Select one or more objects to edit."));
return false;
}
} else {
KstPSDPtr pp;
QString tag_name;
pp = kst_cast<KstPSD>(_dp);
tag_name = _tagName->text();
if (!pp || (tag_name != pp->tagName() && KstData::self()->dataTagNameNotUnique(tag_name))) {
_tagName->setFocus();
return false;
}
pp->writeLock();
pp->setTagName(tag_name);
pp->unlock();
// then edit the object
_vectorDirty = true;
_apodizeDirty = true;
_apodizeFxnDirty = true;
_gaussianSigmaDirty = true;
_removeMeanDirty = true;
_interleavedDirty = true;
_sampRateDirty = true;
_vectorUnitsDirty = true;
_rateUnitsDirty = true;
_fFTLenDirty = true;
_outputDirty = true;
_interpolateHolesDirty = true;
if (!editSingleObject(pp)) {
return false;
}
}
emit modified();
return true;
}
// returns true if succesful
bool KstPsdDialogI::editObject() {
// if the user selected no vector, treat it as non-dirty
_vectorDirty = _w->_vector->_vector->currentItem() != 0;
_apodizeDirty = _w->_kstFFTOptions->ApodizeFxn->currentItem() != 0;
_fFTLenDirty = _w->_kstFFTOptions->FFTLen->text() != " ";
_sampRateDirty = !_w->_kstFFTOptions->SampRate->text().isEmpty();
_vectorUnitsDirty = !_w->_kstFFTOptions->VectorUnits->text().isEmpty();
_rateUnitsDirty = !_w->_kstFFTOptions->RateUnits->text().isEmpty();
_outputDirty = !_w->_kstFFTOptions->Output->currentItem() != 0;
KstPSDList psList = kstObjectSubList<KstDataObject,KstPSD>(KST::dataObjectList);
// if editing multiple objects, edit each one
if (_editMultipleMode) {
bool didEdit = false;
for (uint i = 0; i < _editMultipleWidget->_objectList->count(); i++) {
if (_editMultipleWidget->_objectList->isSelected(i)) {
// get the pointer to the object
KstPSDList::Iterator psIter = psList.findTag(_editMultipleWidget->_objectList->text(i));
if (psIter == psList.end()) {
return false;
}
KstPSDPtr psPtr = *psIter;
if (!editSingleObject(psPtr)) {
return false;
}
didEdit = true;
}
}
if (!didEdit) {
KMessageBox::sorry(this, i18n("Select one or more objects to edit."));
return false;
}
} else {
KstPSDPtr pp = kst_cast<KstPSD>(_dp);
// verify that the name is unique
QString tag_name = _tagName->text();
if (!pp || (tag_name != pp->tagName() && KstData::self()->dataTagNameNotUnique(tag_name))) {
_tagName->setFocus();
return false;
}
pp->writeLock();
pp->setTagName(KstObjectTag(tag_name, pp->tag().context())); // FIXME: doesn't allow changing tag context
pp->unlock();
// then edit the object
_vectorDirty = true;
_apodizeDirty = true;
_apodizeFxnDirty = true;
_gaussianSigmaDirty = true;
_removeMeanDirty = true;
_interleavedDirty = true;
_sampRateDirty = true;
_vectorUnitsDirty = true;
_rateUnitsDirty = true;
_fFTLenDirty = true;
_outputDirty = true;
_interpolateHolesDirty = true;
if (!editSingleObject(pp)) {
return false;
}
}
emit modified();
return true;
}