Files
qelectrotech-source-mirror/sources/ui/wiringlistdialog.cpp
ispyisail b5722c3f2a Sort the wiring list by wire number as a number, not as text
Follows @scorpio810's review note on merging #630:

  ORDER BY diagram_position, wire_number sorts wire numbers as text,
  so "10" comes before "9".

Confirmed against the corpus: perceuse.qet put 111 before 12, and
affuteuse_250h.qet put 45 before 5. industrial.qet happened to look
correct only because its wire numbers are all the same width.

Wire numbers are free text and are not always numeric -- perceuse.qet
also carries an unresolved "%sequ_1" -- so the ordering has to cope with
both. Numeric values come first, ordered by value; anything else follows,
ordered as text. The trailing wire_number keeps ties stable.

Fixed in both places the query appears: the CLI exporter and the wiring
list dialog. They had the same ORDER BY, so fixing only one would have
made the dialog and --export-wiring disagree about the order of the same
data.

Verified on perceuse, affuteuse_250h, industrial and tremie_vibrante:
zero out-of-order numeric pairs afterwards, row counts unchanged, and
"%sequ_1" now sorts after the numbers rather than among them. Folio 3 of
perceuse.qet reads 0 1 2 3 4 4 5 5 6 6 7 7 12 12 where it previously
interleaved 111 before 12.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-09-11 12:43:07 +12:00

115 lines
4.3 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/>.
*/
#include "wiringlistdialog.h"
#include "../dataBase/projectdatabase.h"
#include "../qetproject.h"
#include <QDialogButtonBox>
#include <QHeaderView>
#include <QLabel>
#include <QSqlQueryModel>
#include <QTableView>
#include <QVBoxLayout>
/**
@brief WiringListDialog::WiringListDialog
@param project : project whose wiring list is shown
@param parent : parent widget
*/
WiringListDialog::WiringListDialog(QETProject *project, QWidget *parent) :
QDialog(parent),
m_project(project)
{
setWindowTitle(tr("Liste de câblage", "window title"));
resize(900, 500);
auto *layout = new QVBoxLayout(this);
//The wiring list reads the database rather than the diagrams, and a
//conductor's row is only as fresh as the last thing that touched it.
//Refresh before querying so the dialog cannot show a wire number that
//was edited earlier in the session.
m_project->dataBase()->updateDB();
auto *model = new QSqlQueryModel(this);
model->setQuery(QStringLiteral(
"SELECT wire_number, from_element_label, from_terminal,"
" to_element_label, to_terminal, diagram_position"
" FROM wiring_list_view"
//Wire numbers are text, so a plain sort puts "10" before "9".
//Numeric ones first, ordered by value; anything non-numeric
//after, ordered as text. The trailing wire_number keeps ties
//stable.
" ORDER BY diagram_position,"
" CASE WHEN wire_number GLOB '[0-9]*' THEN 0 ELSE 1 END,"
" CAST(wire_number AS INTEGER),"
" wire_number"),
m_project->dataBase()->database());
model->setHeaderData(0, Qt::Horizontal, tr("Fil", "column title"));
model->setHeaderData(1, Qt::Horizontal, tr("Composant 1", "column title"));
model->setHeaderData(2, Qt::Horizontal, tr("Borne 1", "column title"));
model->setHeaderData(3, Qt::Horizontal, tr("Composant 2", "column title"));
model->setHeaderData(4, Qt::Horizontal, tr("Borne 2", "column title"));
model->setHeaderData(5, Qt::Horizontal, tr("Folio", "column title"));
const int excluded = m_project->dataBase()->excludedConductorCount();
//QSqlQueryModel fetches lazily, so rowCount() straight after
//setQuery() reports the first batch (256) rather than the query's
//size. Draining it first is what makes the count below true for a
//project with more wires than that.
while (model->canFetchMore()) {
model->fetchMore();
}
const int listed = model->rowCount();
auto *summary = new QLabel(this);
summary->setWordWrap(true);
if (excluded > 0)
{
//Rare now that Terminal::stableUuid() gives every terminal an
//identity: what is left is a conductor whose endpoint has no
//parent element at all. Still worth saying out loud rather than
//presenting a short list as if it were complete.
summary->setText(tr("%n conducteur(s) listé(s).", "wiring list summary", listed)
% QStringLiteral(" ")
% tr("%n conducteur(s) exclu(s) : une extrémité n'est rattachée"
" à aucun élément.",
"wiring list exclusion warning", excluded));
}
else {
summary->setText(tr("%n conducteur(s) listé(s).", "wiring list summary", listed));
}
layout->addWidget(summary);
auto *view = new QTableView(this);
view->setModel(model);
view->setEditTriggers(QAbstractItemView::NoEditTriggers);
view->setSelectionBehavior(QAbstractItemView::SelectRows);
view->setAlternatingRowColors(true);
view->verticalHeader()->setVisible(false);
view->horizontalHeader()->setSectionResizeMode(QHeaderView::Stretch);
layout->addWidget(view);
auto *buttons = new QDialogButtonBox(QDialogButtonBox::Close, this);
connect(buttons, &QDialogButtonBox::rejected, this, &QDialog::reject);
layout->addWidget(buttons);
}