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ispyisail
f6f68871d1
exportBomCsv() calls query.value(i).toString(). QSqlQuery::value() returns
a QVariant, but the translation unit only ever sees the forward declaration
that arrives through qobject.h, so the call does not compile:
sources/bomexport.cpp:79:50: error: invalid use of incomplete type
'class QVariant'
79 | values.append(query.value(i).toString());
Reproduced on a clean checkout of master with Qt 5.15.18. Qt6 pulls the
full definition in by another path, so the Windows CI workflow does not
see it.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01N64mk33R9GdbU1PkYcc9SP
115 lines
2.8 KiB
C++
115 lines
2.8 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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#include "bomexport.h"
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#include <QSaveFile>
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#include <QSqlQuery>
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#include <QSqlRecord>
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#include <QVariant>
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namespace {
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QString csvField(QString value)
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{
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value.replace(QLatin1Char('"'), QStringLiteral("\"\""));
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return QLatin1Char('"') + value + QLatin1Char('"');
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}
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QByteArray csvRecord(const QStringList &values)
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{
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QStringList escaped;
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for (const auto &value : values) {
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escaped.append(csvField(value));
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}
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return (escaped.join(QLatin1Char(';')) + QLatin1Char('\n')).toUtf8();
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}
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}
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QStringList BomExport::defaultColumns()
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{
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return {
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QStringLiteral("label"),
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QStringLiteral("designation"),
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QStringLiteral("manufacturer"),
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QStringLiteral("manufacturer_reference"),
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QStringLiteral("model"),
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QStringLiteral("description"),
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QStringLiteral("category"),
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QStringLiteral("quantity"),
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QStringLiteral("voltage_rating"),
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QStringLiteral("current_rating"),
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QStringLiteral("folio"),
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QStringLiteral("notes")
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};
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}
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QString BomExport::defaultQuery()
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{
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return QStringLiteral("SELECT %1 FROM element_nomenclature_view "
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"WHERE ( element_type = 'simple' OR element_type = 'master') "
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"ORDER BY diagram_position, position, label")
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.arg(defaultColumns().join(QStringLiteral(", ")));
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}
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QByteArray BomExport::toCsv(QSqlQuery &query, const QStringList &headers,
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bool include_headers, int *row_count)
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{
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QByteArray csv("\xEF\xBB\xBF");
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if (include_headers) {
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csv += csvRecord(headers);
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}
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int rows = 0;
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while (query.next())
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{
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QStringList values;
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for (int i = 0; i < query.record().count(); ++i) {
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values.append(query.value(i).toString());
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}
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csv += csvRecord(values);
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++rows;
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}
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if (row_count) {
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*row_count = rows;
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}
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return csv;
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}
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bool BomExport::writeCsv(const QString &file_path, const QByteArray &csv,
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QString *error)
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{
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if (error) {
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error->clear();
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}
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QSaveFile file(file_path);
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if (!file.open(QIODevice::WriteOnly) || file.write(csv) != csv.size())
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{
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if (error) {
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*error = file.errorString();
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}
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file.cancelWriting();
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return false;
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}
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if (!file.commit())
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{
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if (error) {
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*error = file.errorString();
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}
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return false;
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}
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return true;
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}
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