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Viewing changes to libs/kworkspace/kactivityconsumer.cpp

  • Committer: Bazaar Package Importer
  • Author(s): Michał Zając
  • Date: 2011-07-09 08:31:15 UTC
  • Revision ID: james.westby@ubuntu.com-20110709083115-ohyxn6z93mily9fc
Tags: upstream-4.6.90
Import upstream version 4.6.90

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libs/kworkspace/kactivityconsumer.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 library is free software; you can redistribute it and/or
 
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 * modify it under the terms of the GNU Library General Public
 
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 * License version 2 as published by the Free Software Foundation.
 
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 *
 
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 * This library 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 GNU
 
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 * Library General Public License for more details.
 
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 *
 
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 * You should have received a copy of the GNU Library General Public License
 
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 * along with this library; see the file COPYING.LIB.  If not, write to
 
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 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 
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 * Boston, MA 02110-1301, USA.
 
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 */
 
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#include "kactivityconsumer.h"
 
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#include "kactivityconsumer_p.h"
 
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#include "kactivitymanager_p.h"
 
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#include <KDebug>
 
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KActivityConsumer::KActivityConsumer(QObject * parent)
 
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    : QObject(parent), d(new KActivityConsumerPrivate())
 
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{
 
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    connect(
 
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        KActivityManager::self(), SIGNAL(CurrentActivityChanged(const QString &)),
 
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        this,       SIGNAL(currentActivityChanged(const QString &))
 
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    );
 
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}
 
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KActivityConsumer::~KActivityConsumer()
 
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{
 
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    delete d;
 
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}
 
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// macro defines a shorthand for validating and returning a d-bus result
 
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// @param TYPE type of the result
 
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// @param METHOD invocation of the d-bus method
 
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// @param DEFAULT value to be used if the reply was not valid
 
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#define KACTIVITYCONSUMER_DBUS_RETURN(TYPE, METHOD, DEFAULT)  \
 
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    QDBusReply < TYPE > dbusReply = METHOD;                   \
 
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    if (dbusReply.isValid()) {                                \
 
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        return dbusReply.value();                             \
 
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    } else {                                                  \
 
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        kDebug() << "d-bus reply was invalid"                 \
 
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                 << dbusReply.value()                         \
 
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                 << dbusReply.error();                        \
 
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        return DEFAULT;                                       \
 
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    }
 
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QString KActivityConsumer::currentActivity() const
 
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{
 
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    KACTIVITYCONSUMER_DBUS_RETURN(
 
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        QString, KActivityManager::self()->CurrentActivity(), QString() );
 
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}
 
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QStringList KActivityConsumer::listActivities(KActivityInfo::State state) const
 
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{
 
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    KACTIVITYCONSUMER_DBUS_RETURN(
 
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        QStringList, KActivityManager::self()->ListActivities(state), QStringList() );
 
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}
 
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QStringList KActivityConsumer::listActivities() const
 
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{
 
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    KACTIVITYCONSUMER_DBUS_RETURN(
 
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        QStringList, KActivityManager::self()->ListActivities(), QStringList() );
 
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}
 
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QStringList KActivityConsumer::activitiesForResource(const KUrl & uri)
 
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{
 
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    KACTIVITYCONSUMER_DBUS_RETURN(
 
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        QStringList, KActivityManager::self()->ActivitiesForResource(uri.url()), QStringList() );
 
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}
 
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#undef KACTIVITYCONSUMER_DBUS_RETURN
 
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void KActivityConsumer::resourceAccessed(const KUrl & uri)
 
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{
 
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    KActivityManager::self()->NotifyResourceAccessed(
 
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        QCoreApplication::instance()->applicationName(),
 
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        uri.url()
 
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    );
 
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}
 
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void KActivityConsumer::resourceAccessed(WId wid, const KUrl & uri, ResourceAction action)
 
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{
 
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    switch (action) {
 
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        case Opened:
 
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            KActivityManager::self()->NotifyResourceOpened(
 
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                    QCoreApplication::instance()->applicationName(),
 
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                    (uint)wid,
 
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                    uri.url()
 
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                );
 
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            break;
 
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        case Modified:
 
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            KActivityManager::self()->NotifyResourceModified(
 
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                    (uint)wid,
 
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                    uri.url()
 
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                );
 
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            break;
 
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        case Closed:
 
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            KActivityManager::self()->NotifyResourceClosed(
 
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                    (uint)wid,
 
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                    uri.url()
 
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                );
 
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            break;
 
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    }
 
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}
 
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KActivityConsumer::ServiceStatus KActivityConsumer::serviceStatus()
 
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{
 
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    if (!KActivityManager::isActivityServiceRunning()) {
 
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        return NotRunning;
 
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    }
 
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    if (!KActivityManager::self()->IsBackstoreAvailable()) {
 
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        return BareFunctionality;
 
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    }
 
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    return FullFunctionality;
 
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}
 
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