137 lines
3.3 KiB
C++
137 lines
3.3 KiB
C++
/********************************************************************
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KWin - the KDE window manager
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This file is part of the KDE project.
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Copyright (C) 2013 Martin Gräßlin <mgraesslin@kde.org>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*********************************************************************/
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#ifndef KWIN_ACTIVITIES_H
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#define KWIN_ACTIVITIES_H
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#include <QObject>
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#include <QStringList>
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namespace KActivities {
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class Controller;
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}
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namespace KWin
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{
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class Client;
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class Activities : public QObject
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{
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Q_OBJECT
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public:
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~Activities();
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bool stop(const QString &id);
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bool start(const QString &id);
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void update(bool running, bool updateCurrent, QObject *target = NULL, QString slot = QString());
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void setCurrent(const QString &activity);
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/**
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* Adds/removes client \a c to/from \a activity.
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*
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* Takes care of transients as well.
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*/
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void toggleClientOnActivity(Client* c, const QString &activity, bool dont_activate);
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const QStringList &running() const;
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const QStringList &all() const;
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const QString ¤t() const;
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const QString &previous() const;
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static Activities *self();
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static Activities *create(QObject *parent);
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static QString nullUuid();
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Q_SIGNALS:
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/**
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* This signal is emitted when the global
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* activity is changed
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* @param id id of the new current activity
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*/
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void currentChanged(const QString &id);
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/**
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* This signal is emitted when a new activity is added
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* @param id id of the new activity
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*/
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void added(const QString &id);
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/**
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* This signal is emitted when the activity
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* is removed
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* @param id id of the removed activity
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*/
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void removed(const QString &id);
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private Q_SLOTS:
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void slotRemoved(const QString &activity);
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void slotAdded(const QString &activity);
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void slotCurrentChanged(const QString &newActivity);
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void reallyStop(const QString &id); //dbus deadlocks suck
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void handleReply();
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private:
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explicit Activities(QObject *parent);
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QStringList m_running;
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QStringList m_all;
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QString m_current;
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QString m_previous;
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KActivities::Controller *m_controller;
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static Activities *s_self;
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};
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inline
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Activities *Activities::self()
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{
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return s_self;
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}
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inline
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const QStringList &Activities::all() const
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{
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return m_all;
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}
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inline
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const QString &Activities::current() const
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{
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return m_current;
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}
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inline
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const QString &Activities::previous() const
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{
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return m_previous;
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}
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inline
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const QStringList &Activities::running() const
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{
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return m_running;
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}
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inline
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QString Activities::nullUuid()
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{
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// cloned from kactivities/src/lib/core/consumer.cpp
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return QString("00000000-0000-0000-0000-000000000000");
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}
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}
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#endif // KWIN_ACTIVITIES_H
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