Files
qelectrotech-source-mirror/sources/undocommand/changeelementinformationcommand.h
T
ispyisail 5c4fa8fadf Build folios only when needed, by default (stage D6)
Every project now opens without building its folios; a folio is built
when it is shown or something needs its items (QETProject::lazyFolios()).
QET_LAZY_FOLIOS is gone; QET_EAGER_FOLIOS=1 builds every folio on
opening, as before, for comparisons and troubleshooting. Comments that
named the old variable now say "lazy folios"; the tests switch modes
with the new one.

The first save of a .qet as .qetz still builds every folio: a .qet does
not say which program wrote it, so its folios are written again rather
than copied. A .qetz opens and saves without building.

ctest 96/96 by default and with QET_EAGER_FOLIOS=1; 342 corpus projects
save the same in all four arms and export the same. In the GUI
(qet-gui-dialog): a 136-folio .qetz opens with no folio built, shows
folios 1 to 4, saves building none, the save = the original but the time
spent in it; a .qet opens lazily, saves as a .qetz beside it after the
notice, the .qet unchanged.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-13 23:03:51 +13:00

81 lines
2.4 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 CHANGEELEMENTINFORMATIONCOMMAND_H
#define CHANGEELEMENTINFORMATIONCOMMAND_H
#include "../diagramcontext.h"
#include <QUndoCommand>
#include <QUuid>
#include <QPointer>
class Element;
class QETProject;
/**
@brief The ChangeElementInformationCommand class
This class manage undo/redo to change the element information.
*/
class ChangeElementInformationCommand : public QUndoCommand
{
public:
ChangeElementInformationCommand(
Element *elmt,
const DiagramContext &old_info,
const DiagramContext &new_info,
QUndoCommand *parent = nullptr);
ChangeElementInformationCommand(QMap<QPointer<Element>, QPair<DiagramContext, DiagramContext>> map,
QUndoCommand *parent = nullptr);
int id() const override {return 1;}
bool mergeWith(const QUndoCommand *other) override;
void undo() override;
void redo() override;
private:
void updateProjectDB();
private:
QMap<QPointer<Element>, QPair<DiagramContext, DiagramContext>> m_map;
};
/**
@brief The ChangeStoredElementInformationCommand class
Change the information of a symbol given by its uuid, built or not
(lazy folios): through the symbol when it is built, through the
project database when it is not (projectDataBase::canEditUnbuilt()).
*/
class ChangeStoredElementInformationCommand : public QUndoCommand
{
public:
ChangeStoredElementInformationCommand(QETProject *project, const QUuid &element,
const DiagramContext &old_info,
const DiagramContext &new_info,
QUndoCommand *parent = nullptr);
void undo() override;
void redo() override;
private:
QPointer<QETProject> m_project;
QUuid m_element;
DiagramContext m_old_info, m_new_info;
};
#endif // CHANGEELEMENTINFORMATIONCOMMAND_H