src/gui/kstandardshortcutwatcher.cpp

0001 /*
0002     SPDX-FileCopyrightText: 2022 David Redondo <kde@david-redondo.de>
0003
0004     SPDX-License-Identifier: LGPL-2.0-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL
0005 */
0006
0007 #include "kstandardshortcutwatcher.h"
0008
0009 #include "kconfigwatcher.h"
0010 #include "kstandardshortcut_p.h"
0011
0012 namespace KStandardShortcut
0013 {
0014 class StandardShortcutWatcherPrivate
0015 {
0016 public:
0017     KConfigWatcher::Ptr watcher = KConfigWatcher::create(KSharedConfig::openConfig());
0018 };
0019
0020 StandardShortcutWatcher::StandardShortcutWatcher(QObject *parent)
0021     : QObject(parent)
0022     , d(std::make_unique<StandardShortcutWatcherPrivate>())
0023 {
0024     connect(d->watcher.get(), &KConfigWatcher::configChanged, this, [this](const KConfigGroup &group, const QByteArrayList &keys) {
0025         if (group.name() != QStringLiteral("Shortcuts")) {
0026             return;
0027         }
0028         for (const auto &key : keys) {
0029             const StandardShortcut shortcut = KStandardShortcut::findByName(QString::fromUtf8(key));
0030             if (shortcut != KStandardShortcut::AccelNone) {
0031                 initialize(shortcut);
0032                 Q_EMIT shortcutChanged(shortcut, KStandardShortcut::shortcut(shortcut));
0033             }
0034         }
0035     });
0036 }
0037
0038 StandardShortcutWatcher::~StandardShortcutWatcher() = default;
0039
0040 StandardShortcutWatcher *shortcutWatcher()
0041 {
0042     static StandardShortcutWatcher watcher;
0043     return &watcher;
0044 }
0045
0046 }
0047
0048 #include "moc_kstandardshortcutwatcher.cpp"