/**
* @brief Regola::updateMetadata update the updatable metadata if existing or insert them
* @return
*/
void Regola::insertMetadata(QTreeWidget *tree)
{
//---
/* breakpoint trap
extern bool stopMeta;
if( stopMeta ) {
stopMeta = true ;
}*/
//---
bool found = false;
Element *firstElement = NULL ;
int row = 0 ;
foreach(Element * topLevel, childItems) {
if(topLevel->getType() == Element::ET_PROCESSING_INSTRUCTION) {
if(NULL == firstElement) {
firstElement = topLevel ;
}
if(topLevel->getPITarget() == MetadataInfo::QXMLEDIT_TARGET_PI) {
MetadataInfo info;
if(info.parseUpdatable(topLevel->getPIData(), row)) {
found = true ;
updateMetadataRecord(tree, topLevel, &info, true);
break;
}
}
row ++ ;
}
}
if(!found) {
// insert new metadata
MetadataInfo newInfo;
newInfo.markNewRecord();
QString newData = newInfo.updatable()->toProcessingInstruction();
newInfo.updatable()->update(false);
Element *newPI = new Element(this, Element::ET_PROCESSING_INSTRUCTION, NULL);
newPI->setPITarget(MetadataInfo::QXMLEDIT_TARGET_PI);
newPI->setPIData(newData);
newPI->markEdited();
// at the second place, if possible
int insertIndex = 0 ;
if((NULL != firstElement)
&& (firstElement->getType() == Element::ET_PROCESSING_INSTRUCTION)
&& (firstElement->getPITarget().toLower() == "xml")) {
insertIndex = 1;
}
childItems.insert(insertIndex, newPI);
newPI->caricaFigli(tree, NULL, paintInfo, true, insertIndex);
afterInsertHousekeeping(newPI, tree, true);
}
}
void Regola::updateMetadata(QTreeWidget *tree)
{
int index = 0 ;
foreach(Element * topLevel, childItems) {
if((topLevel->getType() == Element::ET_PROCESSING_INSTRUCTION)
&& (topLevel->getPITarget() == MetadataInfo::QXMLEDIT_TARGET_PI)) {
MetadataInfo info;
if(info.parseUpdatable(topLevel->getPIData(), index)) {
updateMetadataRecord(tree, topLevel, &info, false);
break;
}
}
index ++ ;
}
}
