77 lines
2.6 KiB
C++
77 lines
2.6 KiB
C++
/*
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* MIT License
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*
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* Copyright (C) 2022 by wangwenx190 (Yuhang Zhao)
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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#include "settings.h"
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#include <QtCore/qsettings.h>
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#include <QtCore/qcoreapplication.h>
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#include <QtCore/qfileinfo.h>
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#include <QtCore/qdir.h>
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#include <QtCore/qdatastream.h>
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FRAMELESSHELPER_STRING_CONSTANT2(IniKeyPath, "Window/Geometry")
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Settings::Settings(QObject *parent) : QObject(parent)
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{
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const QFileInfo fileInfo(QCoreApplication::applicationFilePath());
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const QString iniFileName = fileInfo.completeBaseName() + FRAMELESSHELPER_STRING_LITERAL(".ini");
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const QString iniFilePath = fileInfo.canonicalPath() + QDir::separator() + iniFileName;
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m_settings.reset(new QSettings(iniFilePath, QSettings::IniFormat));
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}
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Settings::~Settings() = default;
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void Settings::saveGeometry(QWindow *window)
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{
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Q_ASSERT(window);
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if (!window) {
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return;
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}
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QByteArray data = {};
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QDataStream stream(&data, QDataStream::WriteOnly);
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stream.setVersion(QDataStream::Qt_5_6);
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stream << window->geometry();
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m_settings->setValue(kIniKeyPath, data);
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}
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bool Settings::restoreGeometry(QWindow *window)
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{
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Q_ASSERT(window);
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if (!window) {
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return false;
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}
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const QByteArray data = m_settings->value(kIniKeyPath).toByteArray();
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if (data.isEmpty()) {
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return false;
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}
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QRect geometry = {};
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QDataStream stream(data);
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stream.setVersion(QDataStream::Qt_5_6);
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stream >> geometry;
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if (!geometry.isValid()) {
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return false;
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}
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window->setGeometry(geometry);
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return true;
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}
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