File indexing completed on 2025-02-23 04:26:50 

0001 /*
0002  * Copyright (C) 2021 CutefishOS Team.
0003  *
0004  * Author:     cutefish <cutefishos@foxmail.com>
0005  *
0006  * This program is free software: you can redistribute it and/or modify
0007  * it under the terms of the GNU General Public License as published by
0008  * the Free Software Foundation, either version 3 of the License, or
0009  * any later version.
0010  *
0011  * This program is distributed in the hope that it will be useful,
0012  * but WITHOUT ANY WARRANTY; without even the implied warranty of
0013  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
0014  * GNU General Public License for more details.
0015  *
0016  * You should have received a copy of the GNU General Public License
0017  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
0018  */
0019 
0020 #pragma once
0021 
0022 #include <QApplication>
0023 #include <QObject>
0024 #include <QQmlEngine>
0025 #include <QQmlParserStatus>
0026 #include <QRect>
0027 #include <QWindow>
0028 #include <QVector>
0029 
0030 class WindowBlur : public QObject, public QQmlParserStatus
0031 {
0032     Q_OBJECT
0033     QML_ELEMENT
0034     Q_INTERFACES(QQmlParserStatus)
0035 
0036     Q_PROPERTY(QWindow *view READ view WRITE setView NOTIFY viewChanged)
0037     Q_PROPERTY(QRect geometry READ geometry WRITE setGeometry NOTIFY geometryChanged)
0038     Q_PROPERTY(bool enabled READ enabled WRITE setEnabled NOTIFY enabledChanged)
0039     Q_PROPERTY(qreal windowRadius READ windowRadius WRITE setWindowRadius NOTIFY windowRadiusChanged)
0040 
0041 public:
0042     WindowBlur(QObject *parent = nullptr) noexcept;
0043     ~WindowBlur() override;
0044 
0045     void classBegin() override;
0046     void componentComplete() override;
0047 
0048     void setView(QWindow *view);
0049     QWindow *view() const;
0050 
0051     void setGeometry(const QRect &rect);
0052     QRect geometry() const;
0053 
0054     void setEnabled(bool enabled);
0055     bool enabled() const;
0056 
0057     void setWindowRadius(qreal radius);
0058     qreal windowRadius() const;
0059 
0060 private Q_SLOTS:
0061     void onViewVisibleChanged(bool);
0062 
0063 private:
0064     void updateBlur();
0065 
0066 Q_SIGNALS:
0067     void viewChanged();
0068     void enabledChanged();
0069     void windowRadiusChanged();
0070     void geometryChanged();
0071 
0072 private:
0073     QWindow *m_view;
0074     QRect m_rect;
0075     bool m_enabled;
0076     qreal m_windowRadius;
0077 };