mirror of
https://github.com/qelectrotech/qelectrotech-source-mirror.git
synced 2026-08-03 10:34:14 +02:00
Dieter Mayer
0fa2591c4f
Until now a font description that could not be parsed only produced console warnings most users never see, so nobody learned that their texts silently lost their formatting (see the reports in issue #553). Count in QETUtils::fontFromString() how many descriptions were salvaged from a foreign or corrupt format and how many stayed unreadable, and show a message box after opening a project when either happened: salvaged descriptions are rewritten in the stable format on the next save, unreadable ones fall back to the default font. Projects without font issues open exactly as before, and non-interactive opens only log the counters. Verified with a Qt 5.15 build on a project carrying 52 19-field and one 21-field description: the dialog reports 53 restored descriptions; the same file on a Qt 6.11 build (which parses those formats natively) shows no dialog. See issue #553.
66 lines
1.9 KiB
C++
66 lines
1.9 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 QETUTILS_H
|
|
#define QETUTILS_H
|
|
|
|
#include <QMargins>
|
|
#include <QWeakPointer>
|
|
|
|
class QGraphicsItem;
|
|
|
|
/**
|
|
Provide some small utils function
|
|
*/
|
|
namespace QETUtils
|
|
{
|
|
QString marginsToString(const QMargins &margins);
|
|
QMargins marginsFromString(const QString &string);
|
|
qreal graphicsHandlerSize(QGraphicsItem *item);
|
|
void pixelSizedFont (QFont &font);
|
|
QString fontToString (const QFont &font);
|
|
bool fontFromString (QFont &font, const QString &description);
|
|
void resetFontRestorationCounters ();
|
|
int salvagedFontCount ();
|
|
int unreadableFontCount ();
|
|
|
|
bool sortBeginIntString(const QString &str_a, const QString &str_b);
|
|
|
|
template <typename T>
|
|
QVector<QWeakPointer<T>> sharedVectorToWeak(const QVector<QSharedPointer<T>> &vector)
|
|
{
|
|
QVector<QWeakPointer<T>> return_vector;
|
|
for (const auto shared : vector) {
|
|
return_vector.append(shared.toWeakRef());
|
|
}
|
|
return return_vector;
|
|
}
|
|
|
|
|
|
template <typename T>
|
|
QVector<QSharedPointer<T>> weakVectorToShared(const QVector<QWeakPointer<T>> &vector)
|
|
{
|
|
QVector<QSharedPointer<T>> return_vector;
|
|
for (const auto weak : vector) {
|
|
return_vector.append(weak.toStrongRef());
|
|
}
|
|
return return_vector;
|
|
}
|
|
}
|
|
|
|
#endif // QETUTILS_H
|