mirror of
https://github.com/keepassxreboot/keepassxc.git
synced 2025-04-05 13:37:43 +03:00
79 lines
2 KiB
C++
79 lines
2 KiB
C++
/*
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* Copyright (C) 2020 KeePassXC Team <team@keepassxc.org>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 2 or (at your option)
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* version 3 of the License.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "NixUtils.h"
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#include <QApplication>
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#include <QColor>
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#include <QGuiApplication>
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#include <QPalette>
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#include <QStyle>
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#include <qpa/qplatformnativeinterface.h>
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// namespace required to avoid name clashes with declarations in XKBlib.h
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namespace X11
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{
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#include <X11/XKBlib.h>
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}
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QPointer<NixUtils> NixUtils::m_instance = nullptr;
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NixUtils* NixUtils::instance()
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{
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if (!m_instance) {
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m_instance = new NixUtils(qApp);
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}
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return m_instance;
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}
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NixUtils::NixUtils(QObject* parent)
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: OSUtilsBase(parent)
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{
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}
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NixUtils::~NixUtils()
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{
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}
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bool NixUtils::isDarkMode()
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{
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if (!qApp || !qApp->style()) {
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return false;
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}
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return qApp->style()->standardPalette().color(QPalette::Window).toHsl().lightness() < 110;
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}
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bool NixUtils::isCapslockEnabled()
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{
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QPlatformNativeInterface* native = QGuiApplication::platformNativeInterface();
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auto* display = native->nativeResourceForWindow("display", nullptr);
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if (!display) {
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return false;
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}
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QString platform = QGuiApplication::platformName();
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if (platform == "xcb") {
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unsigned state = 0;
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if (X11::XkbGetIndicatorState(reinterpret_cast<X11::Display*>(display), XkbUseCoreKbd, &state) == Success) {
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return ((state & 1u) != 0);
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}
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}
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// TODO: Wayland
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return false;
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}
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