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/*
* SPDX-FileCopyrightText: 2024 Jin Liu <[email protected]>
*
* SPDX-License-Identifier: GPL-2.0-or-later
*/
#include "disabledactionnotifier.h"
DisabledActionNotifier::DisabledActionNotifier(QObject *parent)
: QObject(parent)
{
}
void DisabledActionNotifier::setDisabledReason(QAction *action, QStringView reason)
{
if (action->isEnabled()) {
return;
}
if (m_shortcuts.contains(action)) {
m_shortcuts.take(action)->deleteLater();
}
QShortcut *shortcut = new QShortcut(action->shortcut(), parent());
m_shortcuts.insert(action, shortcut);
connect(action, &QAction::enabledChanged, this, [this, action](bool enabled) {
if (enabled) {
m_shortcuts.take(action)->deleteLater();
}
});
// Don't capture QStringView, as it may reference a temporary QString
QString reasonString = reason.toString();
connect(shortcut, &QShortcut::activated, this, [this, action, reasonString]() {
Q_EMIT disabledActionTriggered(action, reasonString);
});
}
void DisabledActionNotifier::clearDisabledReason(QAction *action)
{
if (action->isEnabled()) {
return;
}
if (m_shortcuts.contains(action)) {
m_shortcuts.take(action)->deleteLater();
}
}
#include "moc_disabledactionnotifier.cpp"
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