windowagentbase.h

// Copyright (C) 2023-present Stdware Collections (https://www.github.com/stdware)
// Copyright (C) 2021-2023 wangwenx190 (Yuhang Zhao)
// SPDX-License-Identifier: Apache-2.0
 
#ifndef WINDOWAGENTBASE_H
#define WINDOWAGENTBASE_H
 
#include <memory>
 
#include <QtCore/QObject>
 
#include <QWKCore/qwkglobal.h>
 
namespace QWK {
 
    class WindowAgentBasePrivate;
 
    class QWK_CORE_EXPORT WindowAgentBase : public QObject {
        Q_OBJECT
        Q_DECLARE_PRIVATE(WindowAgentBase)
    public:
        ~WindowAgentBase() override;
 
        enum SystemButton {
            Unknown,
            WindowIcon,
            Help,
            Minimize,
            Maximize,
            Close,
        };
        Q_ENUM(SystemButton)
 
        QVariant windowAttribute(const QString &key) const;
        Q_INVOKABLE bool setWindowAttribute(const QString &key, const QVariant &attribute);
 
    public Q_SLOTS:
        void showSystemMenu(const QPoint &pos); // Not available on macOS.
        void centralize();
        void raise();
 
    protected:
        explicit WindowAgentBase(WindowAgentBasePrivate &d, QObject *parent = nullptr);
 
        const std::unique_ptr<WindowAgentBasePrivate> d_ptr;
    };
 
}
 
#endif // WINDOWAGENTBASE_H