void PaintWidget::group()
{
if( !canGroup() ) return;
GContainer *c = new GContainer;
c->QObject::setObjectName( "New group" );
int count = painter.layers[painter.currentLayer]->countObjects();
for( int i = count - 1; i >= 0; i-- )
{
if( painter.selection.isInside( painter.layers[painter.currentLayer]->object( i ) ) )
c->add( painter.layers[painter.currentLayer]->object( i ), true );
}
count = painter.selection.countSelected();
for( int i = 0; i < count; i++ )
{
painter.layers[painter.currentLayer]->remove(
painter.layers[painter.currentLayer]->objectIndex(
GOBJECT(painter.selection.selected( i )) ) );
}
painter.selection.setSelected( c );
painter.layers[painter.currentLayer]->add( c, true );
emit allLayersChanged();
painter.update();
emit StateChanged("Group");
}
void FxSelection::visitFx(TFx *fx, QList<TFx *> &visitedFxs) {
if (visitedFxs.contains(fx)) return;
TZeraryColumnFx *zfx = dynamic_cast<TZeraryColumnFx *>(fx);
if (zfx) fx = zfx->getZeraryFx();
if (!canGroup(fx)) return;
visitedFxs.append(fx);
int i;
for (i = 0; i < fx->getInputPortCount(); i++) {
TFx *inputFx = fx->getInputPort(i)->getFx();
TZeraryColumnFx *onputZFx = dynamic_cast<TZeraryColumnFx *>(inputFx);
if (onputZFx) inputFx = onputZFx->getZeraryFx();
if (!inputFx) continue;
bool canBeGrouped = !inputFx->getAttributes()->isGrouped() ||
(inputFx->getAttributes()->getEditingGroupId() ==
fx->getAttributes()->getEditingGroupId());
if (!visitedFxs.contains(inputFx) && isSelected(inputFx) && canBeGrouped)
visitFx(inputFx, visitedFxs);
}
if (zfx) fx = zfx;
if (fx->isZerary() && !zfx) {
TXsheet *xsh = m_xshHandle->getXsheet();
int columnCount = xsh->getColumnCount();
int j;
for (j = 0; j < columnCount; j++) {
TZeraryColumnFx *zerary =
dynamic_cast<TZeraryColumnFx *>(xsh->getColumn(j)->getFx());
if (zerary && zerary->getZeraryFx() == fx) {
fx = zerary;
break;
}
}
}
for (i = 0; i < fx->getOutputConnectionCount(); i++) {
TFx *outputFx = fx->getOutputConnection(i)->getOwnerFx();
if (!outputFx) continue;
bool canBeGrouped = !outputFx->getAttributes()->isGrouped() ||
(outputFx->getAttributes()->getEditingGroupId() ==
fx->getAttributes()->getEditingGroupId());
if (!visitedFxs.contains(outputFx) && isSelected(outputFx) && canBeGrouped)
visitFx(outputFx, visitedFxs);
}
}
bool GroupBy::findNext(RecordKeyVector &hits)
{
//get one record.
if (_prevRecord == NULL) {
return false;
}
assignPrevFields();
hits.setKey(_prevRecord);
hits.push_back(_prevRecord); //key should also be part of group for calculations
while (1) {
const Record *newRecord = getNextRecord();
if (newRecord == NULL) {
_prevRecord = NULL;
break;
} else if (canGroup(newRecord)) {
hits.push_back(newRecord);
} else {
_prevRecord = newRecord;
break;
}
}
return true;
}
