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Merge pull request #1545 from ispyisail/refactor/save-links-from-db

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Fix removed folios leaving links to their symbols in the saved file
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ispyisail
2026-10-19 15:07:03 +13:00
committed by GitHub
parent 9421aff1b2 b473a07b7d
commit 4d61909fd1
4 changed files with 88 additions and 5 deletions
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sources/dataBase/projectdatabase.cpp
+33
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@@ -4061,6 +4061,39 @@ QStringList projectDataBase::linkRowMismatches()
return mismatches;
}
/**
@brief projectDataBase::savedLinks
The links @p element saves, read from its link rows, in their order
(insertLinkRows()): what Element::toXml() writes (QETZ-DB-FIRST stage
2a). A partner the project no longer has, on a removed folio, has no
row, so it is not saved.
@return false if the database does not hold @p element (not placed in
this project): the caller then takes the links from the symbol itself
*/
bool projectDataBase::savedLinks(const Element *element, QList<std::pair<QUuid, int>> *links)
{
if (!element || !m_placed_elements.contains(element->uuid(), const_cast<Element *>(element))) {
return false;
}
flushLinks();
if (m_saved_links_query.lastQuery().isEmpty()) {
m_saved_links_query = QSqlQuery(m_data_base);
m_saved_links_query.prepare(QStringLiteral("SELECT linked_uuid, group_index FROM link "
"WHERE element_uuid = :uuid ORDER BY ord, rowid"));
}
m_saved_links_query.bindValue(QStringLiteral(":uuid"), element->uuid().toString());
if (!m_saved_links_query.exec()) {
qDebug() << "projectDataBase::savedLinks error : " << m_saved_links_query.lastError();
return false;
}
links->clear();
while (m_saved_links_query.next()) {
links->append({QUuid(m_saved_links_query.value(0).toString()),
m_saved_links_query.value(1).isNull() ? -1 : m_saved_links_query.value(1).toInt()});
}
return true;
}
/**
@brief projectDataBase::waitingSymbols
@return the symbols on folios not built yet (lazy folios): partners a