1 files changed, 41 insertions, 0 deletions
diff --git a/src/m_pinentry/capslock/capslock.cpp b/src/m_pinentry/capslock/capslock.cpp
new file mode 100644
index 0000000..a730c22
--- /dev/null
+++ b/src/m_pinentry/capslock/capslock.cpp
@@ -0,0 +1,41 @@
+/* capslock.cpp - Helper to check whether Caps Lock is on
+ * Copyright (C) 2021 g10 Code GmbH
+ *
+ * Software engineering by Ingo Klöcker <[email protected]>
+ *
+ * This program 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.
+ *
+ * This program 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 this program; if not, see <https://www.gnu.org/licenses/>.
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <QDebug>
+#include <QGuiApplication>
+
+#include "capslock.h"
+
+CapsLockWatcher::Private::Private(CapsLockWatcher *q) : q{q} {
+#ifdef PINENTRY_QT_WAYLAND
+  if (qApp->platformName() == QLatin1String("wayland")) {
+    watchWayland();
+  }
+#endif
+}
+
+CapsLockWatcher::CapsLockWatcher(QObject *parent)
+    : QObject{parent}, d{new Private{this}} {
+  if (qApp->platformName() == QLatin1String("wayland")) {
+#ifndef PINENTRY_QT_WAYLAND
+    qWarning() << "CapsLockWatcher was compiled without support for Wayland";
+#endif
+  }
+}