activities.h

Go to the documentation of this file.

/*
    KWin - the KDE window manager
    This file is part of the KDE project.
 
    SPDX-FileCopyrightText: 2013 Martin Gräßlin <mgraesslin@kde.org>
 
    SPDX-License-Identifier: GPL-2.0-or-later
*/
#pragma once
 
#include <QObject>
#include <QStringList>
#include <kwin_export.h>
 
#include <PlasmaActivities/Controller>
 
namespace KActivities
{
class Controller;
}
 
namespace KWin
{
class Window;
 
class KWIN_EXPORT Activities : public QObject
{
    Q_OBJECT
 
public:
    explicit Activities();
 
    bool stop(const QString &id);
    bool start(const QString &id);
    void setCurrent(const QString &activity);
    void toggleWindowOnActivity(Window *window, const QString &activity, bool dont_activate);
 
    QStringList running() const;
    QStringList all() const;
    const QString &current() const;
    const QString &previous() const;
 
    static QString nullUuid();
 
    KActivities::Controller::ServiceStatus serviceStatus() const;
 
Q_SIGNALS:
    void currentChanged(const QString &id);
    void added(const QString &id);
    void removed(const QString &id);
 
private Q_SLOTS:
    void slotServiceStatusChanged();
    void slotRemoved(const QString &activity);
    void slotCurrentChanged(const QString &newActivity);
    void reallyStop(const QString &id); // dbus deadlocks suck
 
private:
    QString m_previous;
    QString m_current;
    KActivities::Controller *m_controller;
};
 
inline QStringList Activities::all() const
{
    return m_controller->activities();
}
 
inline const QString &Activities::current() const
{
    return m_current;
}
 
inline const QString &Activities::previous() const
{
    return m_previous;
}
 
inline QStringList Activities::running() const
{
    return m_controller->activities(KActivities::Info::Running);
}
 
inline QString Activities::nullUuid()
{
    // cloned from kactivities/src/lib/core/consumer.cpp
    return QStringLiteral("00000000-0000-0000-0000-000000000000");
}
 
}