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Showing a folio built it and every folio holding a partner of its symbols. Now a partner is built alone, as a symbol, into its folio's scene (Diagram::buildSymbols()), and reused when that folio is built. - A linked folio report built alone had no wires when it was linked, so its texts showing a wire's properties stayed empty: after any build, linked reports on the built folios and their partners look at their wires again, as opening does. Unlinked reports keep their texts, as opening leaves them. - A report whose partner was built alone builds the partner's folio when its potential is followed. - tableChainFolios() parsed every unbuilt folio's file. The index now lists the drawn tables and the table each continues (folio_table), and a .qetz opened from it uses that list. An index without it falls back to the folio files. - A .qetz's project.sqlite is opened once per project (QetContainerDb::FolioReader), not once per folio built. nuri (136 folios), opened fresh, one folio shown: median 1104 -> 184 ms, each show builds one folio; industrial 234 -> 87 ms. tst_lazyfolios: a folio whose table continues another is shown first from a .qetz (fails when the index's chains are ignored). ctest 96/96 eager and lazy; 342-project corpus: master, lazy, .qetz lazy and .qetz kept all the same. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
63 lines
2.3 KiB
C++
63 lines
2.3 KiB
C++
/*
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Copyright 2006-2026 The QElectroTech Team
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This file is part of QElectroTech.
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QElectroTech is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 2 of the License, or
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(at your option) any later version.
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QElectroTech is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with QElectroTech. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef QETCONTAINERDB_H
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#define QETCONTAINERDB_H
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#include <QByteArray>
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#include <QDomElement>
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#include <memory>
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/**
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@brief The QetContainerDb namespace
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The engineering data of a project, moved between its document and the
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project.sqlite of a .qetz: what a folio's title block says, a symbol's
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information, a coil's contacts, a wire's ends and number. In a .qetz
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these live only in the database; the folio files keep where things are
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drawn. extract() takes them out of the document into a database,
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restore() puts them back, so that restore(extract(d)) is d.
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Each moved item leaves its key in the document (qetz-key, qetz-folio):
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its uuid where that is unique, else a made-up one. A block of a shape
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this does not model -- a value holding elements, say -- stays in the
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document, so nothing can be lost by moving.
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*/
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namespace QetContainerDb
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{
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QByteArray extract(QDomElement project, QString *error = nullptr,
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const QByteArray &index = QByteArray(),
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const QByteArray &kept_from = QByteArray());
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bool restore(QDomElement project, const QByteArray &database, QString *error = nullptr);
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bool restoreFolio(QDomElement diagram, const QByteArray &database, QString *error = nullptr);
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/// restoreFolio() for the folios of one database, opened once
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class FolioReader
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{
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public:
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explicit FolioReader(const QByteArray &database);
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~FolioReader();
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bool restore(QDomElement diagram, QString *error = nullptr);
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private:
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struct Private;
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std::unique_ptr<Private> d;
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};
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/// true if @p database names its folios by their uuid (format 3)
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bool foliosByUuid(const QByteArray &database);
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}
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#endif // QETCONTAINERDB_H
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