clientconnection.h

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/*
    SPDX-FileCopyrightText: 2014 Martin Gräßlin <mgraesslin@kde.org>
 
    SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL
*/
#pragma once
 
#include "kwin_export.h"
 
#include <sys/types.h>
 
#include <QObject>
#include <memory>
 
struct wl_client;
struct wl_resource;
 
namespace KWin
{
class ClientConnectionPrivate;
class Display;
 
class KWIN_EXPORT ClientConnection : public QObject
{
    Q_OBJECT
public:
    virtual ~ClientConnection();
 
    void flush();
    wl_resource *getResource(quint32 id) const;
 
    wl_client *client() const;
    Display *display() const;
 
    pid_t processId() const;
    uid_t userId() const;
    gid_t groupId() const;
 
    QString executablePath() const;
 
    operator wl_client *();
    operator wl_client *() const;
 
    void destroy();
 
    void setScaleOverride(qreal scaleOverride);
    qreal scaleOverride() const;
 
    void setSecurityContextAppId(const QString &appId);
    QString securityContextAppId() const;
 
Q_SIGNALS:
    void aboutToBeDestroyed();
    void disconnected(KWin::ClientConnection *);
 
    void scaleOverrideChanged();
 
private:
    friend class Display;
    explicit ClientConnection(wl_client *c, Display *parent);
    std::unique_ptr<ClientConnectionPrivate> d;
};
 
}
 
Q_DECLARE_METATYPE(KWin::ClientConnection *)