bool KstChangeNptsDialogI::updateChangeNptsDialog() {
QStringList qsl;
int inserted = 0;
for (uint i_vector = 0; i_vector < CurveList->count(); i_vector++) {
if (CurveList->isSelected(i_vector)) {
qsl.append(CurveList->text(i_vector));
}
}
CurveList->clear();
KstRVectorList rvl = kstObjectSubList<KstVector,KstRVector>(KST::vectorList);
// insert vectors into ChangeNptsCurveList
CurveList->blockSignals(true); // avoid deadlock
for (KstRVectorList::ConstIterator i = rvl.begin(); i != rvl.end(); ++i) {
KstRVectorPtr vector = *i;
vector->readLock();
QString tag = vector->tag().displayString();
CurveList->insertItem(tag, -1);
if (qsl.contains(tag)) {
CurveList->setSelected(inserted, true);
}
++inserted;
vector->unlock();
}
CurveList->blockSignals(false);
return !qsl.isEmpty();
}
bool KstIfaceImpl::changeDataFile(const QString& fileName) {
QStringList vl;
KstRVectorList rvl = kstObjectSubList<KstVector,KstRVector>(KST::vectorList);
for (KstRVectorList::ConstIterator i = rvl.begin(); i != rvl.end(); ++i) {
vl += (*i)->tagName();
}
return changeDataFiles(vl, fileName);
}
void KstVectorDialogI::update(int new_index) {
int i_vector, index, n_v;
KstRVectorPtr vector;
bool isNew = false;
KstRVectorList vectorList = kstObjectSubList<KstVector,KstRVector>(KST::vectorList);
if (new_index == -1) {
if (vectorList.findTag(Select->currentText()) != vectorList.end()) {
QString save = Select->currentText();
Select->blockSignals(true);
Select->clear();
for (KstRVectorList::iterator i = vectorList.begin(); i != vectorList.end(); ++i) {
Select->insertItem((*i)->tagName());
}
Select->setCurrentText(save);
Select->blockSignals(false);
return;
}
}
n_v = vectorList.count();
if (n_v < 1) {
Select->clear();
Select->insertItem("V1-" + i18n("<New_Vector>"));
Delete->setEnabled(false);
return;
}
if (new_index == -2) {
isNew = true;
new_index = n_v-1;
}
if (new_index >= 0) {
index = new_index;
} else if (n_v > 0) {
index = Select->currentItem();
} else {
index = n_v-1;
}
/** fill VectorListBox with vector tags */
Select->clear();
for (KstRVectorList::iterator i = vectorList.begin(); i != vectorList.end(); ++i) {
Select->insertItem((*i)->tagName());
}
if (index >= 0 && index < n_v) {
Select->setCurrentItem(index);
} else if (n_v > 0) {
Select->setCurrentItem(n_v - 1);
}
i_vector = Select->currentItem();
vector = vectorList[i_vector];
/* fill the fields */
Field->clear();
_fieldCompletion->clear();
KstDataSourcePtr tf;
{
KST::dataSourceList.lock().readLock();
KstDataSourceList::Iterator it = KST::dataSourceList.findFileName(vector->filename());
if (it != KST::dataSourceList.end()) {
tf = *it;
Field->insertStringList(tf->fieldList());
_fieldCompletion->insertItems(tf->fieldList());
//std::cout << "inserting string list: " << tf->fieldList().count() << "\n";
}
KST::dataSourceList.lock().readUnlock();
}
if (isNew) {
Field->setCurrentText(QString::null);
} else {
Field->setCurrentText(vector->getField());
}
/* select the proper file */
FileName->setURL(vector->filename());
/* fill the vector range entries */
if (vector->countFromEOF()) {
CountFromEnd->setChecked(true);
} else {
CountFromEnd->setChecked(false);
}
F0->setValue(vector->reqStartFrame());
/* fill number of frames entries */
if (vector->readToEOF()) {
ReadToEnd->setChecked(true);
} else {
ReadToEnd->setChecked(false);
}
N->setValue(vector->reqNumFrames());
/* fill in frames to skip box */
Skip->setValue(vector->skip());
DoSkip->setChecked(vector->doSkip());
DoFilter->setChecked(vector->doAve());
if (isNew) {
QString new_label;
new_label.sprintf("V%d-", n_v+1);
new_label += i18n("<New_Vector>");
Select->insertItem(new_label);
Select->setCurrentItem(n_v);
Delete->setEnabled(false);
} else {
Delete->setEnabled(vector->getUsage() == 2);
}
}
void KstDataManagerI::update() {
if (!isShown()) {
return;
}
QListViewItem *currentItem = DataView->selectedItem();
QPtrStack<QListViewItem> trash;
KST::dataObjectList.lock().writeLock();
KST::vectorList.lock().writeLock();
KST::matrixList.lock().writeLock();
// garbage collect first
for (QListViewItem *i = DataView->firstChild(); i; i = i->nextSibling()) {
KstObjectItem *oi = static_cast<KstObjectItem*>(i);
if (i->rtti() == RTTI_OBJ_OBJECT) {
if (KST::dataObjectList.findTag(oi->tag().tag()) == KST::dataObjectList.end()) {
trash.push(i);
}
} else if (i->rtti() == RTTI_OBJ_DATA_MATRIX ||
i->rtti() == RTTI_OBJ_MATRIX ||
i->rtti() == RTTI_OBJ_STATIC_MATRIX) {
if (KST::matrixList.findTag(oi->tag().tag()) == KST::matrixList.end()) {
trash.push(i);
}
} else {
if (KST::vectorList.findTag(oi->tag().tag()) == KST::vectorList.end()) {
trash.push(i);
}
}
}
trash.setAutoDelete(true);
DataView->blockSignals(true);
trash.clear();
DataView->blockSignals(false);
// update the data objects
for (KstDataObjectList::iterator it = KST::dataObjectList.begin();
it != KST::dataObjectList.end();
++it) {
KstReadLocker dol(*it);
bool found = false;
for (QListViewItem *i = DataView->firstChild(); i; i = i->nextSibling()) {
KstObjectItem *oi = static_cast<KstObjectItem*>(i);
if (oi->rtti() == RTTI_OBJ_OBJECT && oi->tag().tag() == (*it)->tag().tag()) {
oi->update();
found = true;
break;
}
}
if (!found) {
KstObjectItem *i = new KstObjectItem(DataView, *it, this);
connect(i, SIGNAL(updated()), this, SLOT(doUpdates()));
}
}
KST::dataObjectList.lock().unlock();
// update the data vectors
KstRVectorList rvl = kstObjectSubList<KstVector,KstRVector>(KST::vectorList);
for (KstRVectorList::iterator it = rvl.begin(); it != rvl.end(); ++it) {
KstReadLocker vl(*it);
bool found = false;
for (QListViewItem *i = DataView->firstChild(); i; i = i->nextSibling()) {
KstObjectItem *oi = static_cast<KstObjectItem*>(i);
if (oi->rtti() == RTTI_OBJ_DATA_VECTOR && oi->tag().tag() == (*it)->tag().tag()) {
oi->update(true, 1);
found = true;
break;
}
}
if (!found) {
KstObjectItem *i = new KstObjectItem(DataView, *it, this, 1);
connect(i, SIGNAL(updated()), this, SLOT(doUpdates()));
}
}
// update the static vectors
KstSVectorList svl = kstObjectSubList<KstVector,KstSVector>(KST::vectorList);
for (KstSVectorList::iterator it = svl.begin(); it != svl.end(); ++it) {
KstReadLocker vl(*it);
bool found = false;
for (QListViewItem *i = DataView->firstChild(); i; i = i->nextSibling()) {
KstObjectItem *oi = static_cast<KstObjectItem*>(i);
if (oi->rtti() == RTTI_OBJ_STATIC_VECTOR && oi->tag().tag() == (*it)->tag().tag()) {
oi->update(true, 1);
found = true;
break;
}
}
if (!found) {
KstObjectItem *i = new KstObjectItem(DataView, *it, this, 1);
connect(i, SIGNAL(updated()), this, SLOT(doUpdates()));
}
}
KST::vectorList.lock().unlock();
// update the data matrices
KstRMatrixList rml = kstObjectSubList<KstMatrix,KstRMatrix>(KST::matrixList);
for (KstRMatrixList::iterator it = rml.begin(); it != rml.end(); ++it) {
KstReadLocker ml(*it);
bool found = false;
for (QListViewItem *i = DataView->firstChild(); i; i = i->nextSibling()) {
KstObjectItem *oi = static_cast<KstObjectItem*>(i);
if (oi->rtti() == RTTI_OBJ_DATA_MATRIX && oi->tag().tag() == (*it)->tag().tag()) {
oi->update(true, 1);
found = true;
break;
}
}
if (!found) {
KstObjectItem *i = new KstObjectItem(DataView, *it, this, 1);
connect(i, SIGNAL(updated()), this, SLOT(doUpdates()));
}
}
// update the static matrices
KstSMatrixList sml = kstObjectSubList<KstMatrix,KstSMatrix>(KST::matrixList);
for (KstSMatrixList::iterator it = sml.begin(); it != sml.end(); ++it) {
KstReadLocker ml(*it);
bool found = false;
for (QListViewItem *i = DataView->firstChild(); i; i = i->nextSibling()) {
KstObjectItem *oi = static_cast<KstObjectItem*>(i);
if (oi->rtti() == RTTI_OBJ_STATIC_MATRIX && oi->tag().tag() == (*it)->tag().tag()) {
oi->update(true, 1);
found = true;
break;
}
}
if (!found) {
KstObjectItem *i = new KstObjectItem(DataView, *it, this, 1);
connect(i, SIGNAL(updated()), this, SLOT(doUpdates()));
}
}
KST::matrixList.lock().unlock();
// is this really necessary? I would think not...
for (QListViewItem *i = DataView->firstChild(); i; i = i->nextSibling()) {
if (i == currentItem) {
DataView->setCurrentItem(i);
DataView->setSelected(i, true);
break;
}
}
if (DataView->selectedItem()) {
static_cast<KstObjectItem*>(DataView->currentItem())->updateButtons();
} else {
Edit->setEnabled(false);
Delete->setEnabled(false);
}
}
void KstDataManagerI::update() {
if (!isShown()) {
return;
}
QPtrStack<QListViewItem> trash;
// Garbage collect first
for (QListViewItem *i = DataView->firstChild(); i; i = i->nextSibling()) {
KstObjectItem *oi = static_cast<KstObjectItem*>(i);
if (i->rtti() == RTTI_OBJ_OBJECT) {
if (KST::dataObjectList.findTag(oi->tagName()) == KST::dataObjectList.end()) {
trash.push(i);
}
} else {
if (KST::vectorList.findTag(oi->tagName()) == KST::vectorList.end()) {
trash.push(i);
}
}
}
trash.setAutoDelete(true);
trash.clear();
for (KstDataObjectList::iterator it = KST::dataObjectList.begin();
it != KST::dataObjectList.end();
++it) {
bool found = false;
for (QListViewItem *i = DataView->firstChild(); i; i = i->nextSibling()) {
KstObjectItem *oi = static_cast<KstObjectItem*>(i);
if (oi->rtti() == RTTI_OBJ_OBJECT && oi->tagName() == (*it)->tagName()) {
oi->update();
found = true;
break;
}
}
if (!found) {
KstObjectItem *i = new KstObjectItem(DataView, *it, this);
connect(i, SIGNAL(updated()), this, SLOT(doUpdates()));
}
}
KstRVectorList rvl = kstObjectSubList<KstVector,KstRVector>(KST::vectorList);
for (KstRVectorList::iterator it = rvl.begin(); it != rvl.end(); ++it) {
bool found = false;
for (QListViewItem *i = DataView->firstChild(); i; i = i->nextSibling()) {
KstObjectItem *oi = static_cast<KstObjectItem*>(i);
if (oi->rtti() == RTTI_OBJ_DATA_VECTOR && oi->tagName() == (*it)->tagName()) {
oi->update();
found = true;
break;
}
}
if (!found) {
KstObjectItem *i = new KstObjectItem(DataView, *it, this);
connect(i, SIGNAL(updated()), this, SLOT(doUpdates()));
}
}
if (DataView->selectedItem()) {
static_cast<KstObjectItem*>(DataView->currentItem())->updateButtons();
} else {
Edit->setEnabled(false);
Delete->setEnabled(false);
}
}