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Kellermorph
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Cables are drawn line objects (toolbar button next to the auto break/reconnect button, click-move-click, right click cancels), not components. The type comes from a CSV catalog following the material list pattern (designation, cores, core colours, editable through the entry dialog with "Nouvelle entrée" / "Modifier l'entrée"). Each core is bound to the wire its colour label stands on, and the cable reference is generated per core and written into the Conductor entry via Conductor::setCableReference(label, cable uuid, slot). The conductor entry is where it has to live because the terminal strip plan (Klemmenplan) consumes it in the next step. Numbering: "Cables" rule under Programmeinstellungen/Neues Projekt/Nummerierung auto (mirrored in project properties), literal "W" fallback without a rule, French gate dialog when no rule exists, Nummerierung menu with the renumber dialog (preferred axis, per-folio counter, rule and counter state written back, hand-typed names ask, whole-project scope). Also included: label block and under-line texts with per-text font and alignment plus the material-list cell margins, free-core placement and right-click removal, claim questions for wires of other cables, multi-selection drag as one undo step, type change with confirmation, cross-references for type "Cable" (%f-%l%c, own font, clickable links in exported PDFs), report propagation of the cable definition, Listes menu (table of contents, material list, terminal strip manager, terminal generator plugin, cable list), cable list with freely selectable columns (installation/localisation of cable, start and end, Blatt start/end, length, used cores...), CSV export dialog with column pick and preview in the Projekt menu, script API (addTable kind "cable_list", exportCableList) and a unit test for the type catalog.
108 lines
3.7 KiB
C++
108 lines
3.7 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 3 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 CABLELISTMODEL_H
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#define CABLELISTMODEL_H
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#include <QAbstractTableModel>
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#include <QDomElement>
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#include <QHash>
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#include <QList>
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#include <QMap>
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#include <QPointer>
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#include <QStringList>
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#include <QVector>
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class Cable;
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class Diagram;
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class Element;
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class QETProject;
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/**
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@brief The CableListModel class
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The rows of a cable list, shown by QetGraphicsTableItem the way the
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project database model shows a nomenclature -- and shaped after it
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on purpose: same roles, same header behaviour, same way of saving
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itself to the project file, so that the table on the sheet treats
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this model exactly like any other.
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Whereas ProjectDBModel asks the project database, this model asks
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CableList::rows(), straight from the cables of the project. It
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refreshes itself whenever anything those rows are worked out from
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changes: a cable edited, a cable added or removed, a folio added,
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removed or re-informed (its title block carries the installation and
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the place), a label typed over on a piece a cable lands on.
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*/
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class CableListModel : public QAbstractTableModel
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{
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Q_OBJECT
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public:
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explicit CableListModel(QETProject *project, QObject *parent = nullptr);
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CableListModel(const CableListModel &other_model);
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int rowCount(const QModelIndex &parent = QModelIndex()) const override;
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int columnCount(const QModelIndex &parent = QModelIndex()) const override;
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bool setHeaderData(int section,
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Qt::Orientation orientation,
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const QVariant &value,
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int role = Qt::EditRole) override;
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QVariant headerData(int section,
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Qt::Orientation orientation,
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int role = Qt::DisplayRole) const override;
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bool setData(const QModelIndex &index,
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const QVariant &value,
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int role = Qt::EditRole) override;
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QVariant data(const QModelIndex &index,
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int role = Qt::DisplayRole) const override;
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/// The columns this table shows, in order: keys of CableList
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void setFields(const QStringList &fields);
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QStringList fields() const {return m_fields;}
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/// The same, joined the way the project file stores it
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QString queryString() const;
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void setIdentifier(const QString &identifier) {m_identifier = identifier;}
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QString identifier() const {return m_identifier;}
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QETProject *project() const;
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QDomElement toXml(QDomDocument &document) const;
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void fromXml(const QDomElement &element);
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static QString xmlTagName() {return QStringLiteral("cable_list_model");}
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public slots:
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/// Work the rows out again and tell whoever shows them
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void refresh();
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private:
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/// Watch everything the rows are worked out from
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void connectProject();
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QPointer<QETProject> m_project;
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QStringList m_fields;
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QVector<QMap<QString, QString>> m_rows;
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//First int = section, second int = Qt::role, QVariant = value
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QHash<int, QHash<int, QVariant>> m_header_data;
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QHash<int, QVariant> m_index_0_0_data;
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QString m_identifier = QStringLiteral("cable_list");
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/// The current watchers of this model, dropped and taken
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/// again on every refresh
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QList<QMetaObject::Connection> m_watchers;
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};
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#endif // CABLELISTMODEL_H
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