72 lines
2.7 KiB
C++
72 lines
2.7 KiB
C++
/*
|
|
* MIT License
|
|
*
|
|
* Copyright (C) 2021-2023 by wangwenx190 (Yuhang Zhao)
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
* of this software and associated documentation files (the "Software"), to deal
|
|
* in the Software without restriction, including without limitation the rights
|
|
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
* copies of the Software, and to permit persons to whom the Software is
|
|
* furnished to do so, subject to the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice shall be included in
|
|
* all copies or substantial portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
|
* SOFTWARE.
|
|
*/
|
|
|
|
#include "quicksettings.h"
|
|
#include "../shared/settings.h"
|
|
|
|
FRAMELESSHELPER_STRING_CONSTANT(Geometry)
|
|
FRAMELESSHELPER_STRING_CONSTANT(DevicePixelRatio)
|
|
|
|
extern template void Settings::set<QRect>(const QString &, const QString &, const QRect &);
|
|
extern template void Settings::set<qreal>(const QString &, const QString &, const qreal &);
|
|
|
|
extern template QRect Settings::get<QRect>(const QString &, const QString &);
|
|
extern template qreal Settings::get<qreal>(const QString &, const QString &);
|
|
|
|
QuickSettings::QuickSettings(QObject *parent) : QObject(parent)
|
|
{
|
|
}
|
|
|
|
QuickSettings::~QuickSettings() = default;
|
|
|
|
void QuickSettings::saveGeometry(QWindow *window)
|
|
{
|
|
Q_ASSERT(window);
|
|
if (!window) {
|
|
return;
|
|
}
|
|
const QString objName = window->objectName();
|
|
Settings::set(objName, kGeometry, window->geometry());
|
|
Settings::set(objName, kDevicePixelRatio, window->devicePixelRatio());
|
|
}
|
|
|
|
bool QuickSettings::restoreGeometry(QWindow *window)
|
|
{
|
|
Q_ASSERT(window);
|
|
if (!window) {
|
|
return false;
|
|
}
|
|
const QString objName = window->objectName();
|
|
const auto savedGeometry = Settings::get<QRect>(objName, kGeometry);
|
|
if (!savedGeometry.isValid()) {
|
|
return false;
|
|
}
|
|
const auto savedDpr = Settings::get<qreal>(objName, kDevicePixelRatio);
|
|
// Qt doesn't support dpr < 1.
|
|
const qreal oldDpr = std::max(savedDpr, qreal(1));
|
|
const qreal scale = (window->devicePixelRatio() / oldDpr);
|
|
window->setGeometry({savedGeometry.topLeft() * scale, savedGeometry.size() * scale});
|
|
return true;
|
|
}
|