mirror of
https://github.com/qelectrotech/qelectrotech-source-mirror.git
synced 2026-10-14 17:44:13 +02:00
ispyisail
4c3d87e3f7
The database held where each moved block sat among its parent's children (props_at, info_at, links_at), though reading only asked whether there was one: the marker the folio file keeps says that, and where it goes back. The columns are gone; format 2 files leave the same markers and still open. A .qetz of a later format whose min-reader allows this version was still refused by the database's own format check. It opens now, read-only, with a message: saving it here could lose what this version does not know. Save As writes a copy in this version's format. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
73 lines
2.9 KiB
C++
73 lines
2.9 KiB
C++
/*
|
|
Copyright 2006-2026 The QElectroTech Team
|
|
This file is part of QElectroTech.
|
|
|
|
QElectroTech is free software: you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation, either version 2 of the License, or
|
|
(at your option) any later version.
|
|
|
|
QElectroTech is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with QElectroTech. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
#ifndef QETCONTAINER_H
|
|
#define QETCONTAINER_H
|
|
|
|
#include "qetzip.h"
|
|
|
|
#include <QDomDocument>
|
|
|
|
/**
|
|
@brief The QetContainer namespace
|
|
Splits a project document into the parts of a .qetz file and joins
|
|
them back:
|
|
|
|
mimetype first, stored
|
|
manifest.xml format and oldest format allowed to read it
|
|
project.xml the project, each part replaced by
|
|
<qetz-part file="..."/>
|
|
project.sqlite the engineering data (format 2 on,
|
|
QetContainerDb): title-block fields, symbol
|
|
information, links, wires
|
|
folios/<uuid>.xml one per folio
|
|
elements/.../<name> the project's symbol definitions
|
|
titleblocks/<name>.titleblock
|
|
images/<sha256>.png folio pictures, once each, not base64
|
|
|
|
join(split(d)) is d. Nothing here knows what the parts mean: the
|
|
project is read and written by the same code as a .qet file.
|
|
*/
|
|
namespace QetContainer
|
|
{
|
|
extern const char MimeType[];
|
|
/// The format written; files of a later format are refused by join()
|
|
/// unless their min-reader allows this one.
|
|
constexpr int Format = 3;
|
|
/// 3: the database's rows keyed by the items' uuids, true/false as
|
|
/// 1/0, its PRAGMA user_version the format, the symbols' type left
|
|
/// in the folio files, no column for where a block sat. Format 2 is
|
|
/// still read; a later format whose min-reader allows this one is
|
|
/// read too, and said so through join()'s @p format.
|
|
|
|
QList<QetZip::Entry> split(const QDomDocument &project,
|
|
const QString &writer = QString(),
|
|
QString *error = nullptr);
|
|
bool join(const QList<QetZip::Entry> &entries, QDomDocument *project,
|
|
QString *error = nullptr, int *format = nullptr);
|
|
|
|
/// Parse @p xml as a .qet is read (QETProject::openFile)
|
|
bool parse(const QByteArray &xml, QDomDocument *document, QString *error = nullptr);
|
|
/// true if @p content is a zip, so a .qetz rather than a .qet
|
|
bool isZip(const QByteArray &content);
|
|
/// The project document in @p content, a .qet or a .qetz
|
|
bool readDocument(const QByteArray &content, QDomDocument *document, QString *error = nullptr,
|
|
int *format = nullptr);
|
|
}
|
|
|
|
#endif // QETCONTAINER_H
|