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Viewing changes to .pc/kubuntu-mobile-01-Ported-the-new-libkactivities.diff/experimental/libkactivities/kactivitymanager_p.cpp

  • Committer: Package Import Robot
  • Author(s): Jonathan Riddell
  • Date: 2011-12-16 13:53:22 UTC
  • mfrom: (1.14.11)
  • Revision ID: package-import@ubuntu.com-20111216135322-joct6gdco90t3koc
Tags: 4:4.7.90-0ubuntu1
* New upstream beta release
* Remove kubuntu_mobile patches, kactivities is split out now and they 
  will be out of date, keep 
  kubuntu-mobile-07-serviceAvailabilityChanged-bool-signal.diff
  for binary compatibility reasons

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.pc/kubuntu-mobile-01-Ported-the-new-libkactivities.diff/experimental/libkactivities/kactivitymanager_p.cpp
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/*
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 *   Copyright (C) 2010 Ivan Cukic <ivan.cukic(at)kde.org>
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 *
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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 version 2,
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 *   or (at your option) any later version, as published by the Free
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 *   Software Foundation
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 *
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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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 *
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 *   You should have received a copy of the GNU General Public
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 *   License along with this program; if not, write to the
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 *   Free Software Foundation, Inc.,
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 *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
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 */
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#include "kactivitymanager_p.h"
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#include <QDBusConnection>
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#include <ktoolinvocation.h>
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#include <kdebug.h>
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KActivityManager * KActivityManager::s_instance = NULL;
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// #define ACTIVITY_MANAGER_DBUS_PATH   "org.kde.ActivityManager"
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#define ACTIVITY_MANAGER_DBUS_PATH   "org.kde.kactivitymanagerd"
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#define ACTIVITY_MANAGER_DBUS_OBJECT "/ActivityManager"
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KActivityManager::KActivityManager()
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    : org::kde::ActivityManager(
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            ACTIVITY_MANAGER_DBUS_PATH,
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            ACTIVITY_MANAGER_DBUS_OBJECT,
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            QDBusConnection::sessionBus()
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            )
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{
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    connect(&m_watcher, SIGNAL(serviceOwnerChanged(const QString &, const QString &, const QString &)),
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            this, SLOT(serviceOwnerChanged(const QString &, const QString &, const QString &)));
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}
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KActivityManager * KActivityManager::self()
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{
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    if (!s_instance) {
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        // check if the activity manager is already running
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        if (!isActivityServiceRunning()) {
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            // not running, trying to launch it
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            QString error;
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            int ret = KToolInvocation::startServiceByDesktopPath("kactivitymanagerd.desktop", QStringList(), &error);
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            if (ret > 0) {
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                kDebug() << "Activity: Couldn't start kactivitymanagerd: " << error << endl;
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            }
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            if (!QDBusConnection::sessionBus().interface()->isServiceRegistered(ACTIVITY_MANAGER_DBUS_PATH)) {
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                kDebug() << "Activity: The kactivitymanagerd service is still not registered";
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            } else {
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                kDebug() << "Activity: The kactivitymanagerd service has been registered";
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            }
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        }
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        // creating a new instance of the class
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        s_instance = new KActivityManager();
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    }
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    return s_instance;
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}
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bool KActivityManager::isActivityServiceRunning()
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{
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    return QDBusConnection::sessionBus().interface()->isServiceRegistered(ACTIVITY_MANAGER_DBUS_PATH);
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}
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void KActivityManager::serviceOwnerChanged(const QString & serviceName, const QString & oldOwner, const QString & newOwner)
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{
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    if (serviceName == ACTIVITY_MANAGER_DBUS_PATH) {
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        emit presenceChanged(!newOwner.isEmpty());
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    }
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}
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