framelesshelper/examples/quick/quicksettings.cpp

70 lines
2.2 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 <QtCore/qdatastream.h>
#include "../shared/settings.h"
FRAMELESSHELPER_STRING_CONSTANT(Geometry)
QuickSettings::QuickSettings(QObject *parent) : QObject(parent)
{
}
QuickSettings::~QuickSettings() = default;
void QuickSettings::saveGeometry(QWindow *window)
{
Q_ASSERT(window);
if (!window) {
return;
}
QByteArray data = {};
QDataStream stream(&data, QDataStream::WriteOnly);
stream.setVersion(QDataStream::Qt_5_6);
stream << window->geometry();
Settings::set(window->objectName(), kGeometry, data);
}
bool QuickSettings::restoreGeometry(QWindow *window)
{
Q_ASSERT(window);
if (!window) {
return false;
}
const QByteArray data = Settings::get(window->objectName(), kGeometry);
if (data.isEmpty()) {
return false;
}
QRect geometry = {};
QDataStream stream(data);
stream.setVersion(QDataStream::Qt_5_6);
stream >> geometry;
if (!geometry.isValid()) {
return false;
}
window->setGeometry(geometry);
return true;
}