ShatteredPrism/launcher/ui/themes/SystemTheme.cpp
Trial97 fcc1e80237 fix themes leak
Signed-off-by: Trial97 <alexandru.tripon97@gmail.com>
(cherry picked from commit 5b12d3cfff9092c0364e455c211fc189d87039cd)
2025-03-29 23:55:27 +00:00

130 lines
3.8 KiB
C++

// SPDX-License-Identifier: GPL-3.0-only
/*
* Prism Launcher - Minecraft Launcher
* Copyright (C) 2024 Tayou <git@tayou.org>
* Copyright (C) 2024 TheKodeToad <TheKodeToad@proton.me>
*
* 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 <QStyle>
#include <QStyleFactory>
#include "HintOverrideProxyStyle.h"
#include "ThemeManager.h"
SystemTheme::SystemTheme(const QString& styleName, bool isDefaultTheme)
{
m_themeName = isDefaultTheme ? "system" : styleName;
m_widgetTheme = styleName;
auto style = QStyleFactory::create(styleName);
m_colorPalette = style->standardPalette();
delete style;
}
void SystemTheme::apply(bool initial)
{
// See https://github.com/MultiMC/Launcher/issues/1790
// or https://github.com/PrismLauncher/PrismLauncher/issues/490
if (initial && m_themeName == "system") {
QApplication::setStyle(new HintOverrideProxyStyle(QStyleFactory::create(qtTheme())));
return;
}
ITheme::apply(initial);
}
QString SystemTheme::id()
{
return m_themeName;
}
QString SystemTheme::name()
{
if (m_themeName.toLower() == "windowsvista") {
return QObject::tr("Windows Vista");
} else if (m_themeName.toLower() == "windows") {
return QObject::tr("Windows 9x");
} else if (m_themeName.toLower() == "windows11") {
return QObject::tr("Windows 11");
} else if (m_themeName.toLower() == "system") {
return QObject::tr("System");
} else {
return m_themeName;
}
}
QString SystemTheme::tooltip()
{
if (m_themeName.toLower() == "windowsvista") {
return QObject::tr("Widget style trying to look like your win32 theme");
} else if (m_themeName.toLower() == "windows") {
return QObject::tr("Windows 9x inspired widget style");
} else if (m_themeName.toLower() == "windows11") {
return QObject::tr("WinUI 3 inspired Qt widget style");
} else if (m_themeName.toLower() == "fusion") {
return QObject::tr("The default Qt widget style");
} else if (m_themeName.toLower() == "system") {
return QObject::tr("Your current system theme");
} else {
return "";
}
}
QString SystemTheme::qtTheme()
{
return m_widgetTheme;
}
QPalette SystemTheme::colorScheme()
{
return m_colorPalette;
}
QString SystemTheme::appStyleSheet()
{
return QString();
}
double SystemTheme::fadeAmount()
{
return 0.5;
}
QColor SystemTheme::fadeColor()
{
return QColor(128, 128, 128);
}
bool SystemTheme::hasStyleSheet()
{
return false;
}