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// SPDX-License-Identifier: GPL-3.0-only
/*
* Prism Launcher - Minecraft Launcher
* Copyright (C) 2022 Tayou <git@tayou.org>
*
* 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, version 3.
*
* 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/>.
*
* This file incorporates work covered by the following copyright and
* permission notice:
*
* Copyright 2013-2021 MultiMC Contributors
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "SystemTheme.h"
#include <QApplication>
#include <QDebug>
#include <QStyle>
#include <QStyleFactory>
#include "ThemeManager.h"
SystemTheme::SystemTheme()
{
themeDebugLog() << "Determining System Theme...";
const auto& style = QApplication::style();
systemPalette = QApplication::palette();
QString lowerThemeName = style->objectName();
themeDebugLog() << "System theme seems to be:" << lowerThemeName;
QStringList styles = QStyleFactory::keys();
for (auto& st : styles) {
themeDebugLog() << "Considering theme from theme factory:" << st.toLower();
if (st.toLower() == lowerThemeName) {
systemTheme = st;
themeDebugLog() << "System theme has been determined to be:" << systemTheme;
return;
}
}
// fall back to fusion if we can't find the current theme.
systemTheme = "Fusion";
themeDebugLog() << "System theme not found, defaulted to Fusion";
}
void SystemTheme::apply(bool initial)
{
// See https://github.com/MultiMC/Launcher/issues/1790
// or https://github.com/PrismLauncher/PrismLauncher/issues/490
if (initial)
return;
ITheme::apply(initial);
}
QString SystemTheme::id()
{
return "system";
}
QString SystemTheme::name()
{
return QObject::tr("System");
}
QString SystemTheme::qtTheme()
{
return systemTheme;
}
QPalette SystemTheme::colorScheme()
{
return systemPalette;
}
QString SystemTheme::appStyleSheet()
{
return QString();
}
double SystemTheme::fadeAmount()
{
return 0.5;
}
QColor SystemTheme::fadeColor()
{
return QColor(128, 128, 128);
}
bool SystemTheme::hasStyleSheet()
{
return false;
}
bool SystemTheme::hasColorScheme()
{
return true;
}
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