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Plasma

context.cpp

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00001 /*
00002  *   Copyright 2008 by Aaron Seigo <aseigo@kde.org>
00003  *
00004  *   This program is free software; you can redistribute it and/or modify
00005  *   it under the terms of the GNU Library General Public License as
00006  *   published by the Free Software Foundation; either version 2, or
00007  *   (at your option) any later version.
00008  *
00009  *   This program is distributed in the hope that it will be useful,
00010  *   but WITHOUT ANY WARRANTY; without even the implied warranty of
00011  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00012  *   GNU General Public License for more details
00013  *
00014  *   You should have received a copy of the GNU Library General Public
00015  *   License along with this program; if not, write to the
00016  *   Free Software Foundation, Inc.,
00017  *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
00018  */
00019 
00020 #include "context.h"
00021 
00022 namespace Plasma
00023 {
00024 
00025 class ContextPrivate
00026 {
00027 public:
00028     QString activity;
00029 };
00030 
00031 Context::Context(QObject *parent)
00032     : QObject(parent),
00033       d(new ContextPrivate)
00034 {
00035     //TODO: look up activity in Nepomuk
00036 }
00037 
00038 Context::~Context()
00039 {
00040       delete d;
00041 }
00042 
00043 void Context::createActivity(const QString &name)
00044 {
00045 }
00046 
00047 QStringList Context::listActivities() const
00048 {
00049     return QStringList();
00050 }
00051 
00052 void Context::setCurrentActivity(const QString &name)
00053 {
00054     if (d->activity == name || name.isEmpty()) {
00055         return;
00056     }
00057 
00058     d->activity = name;
00059     emit activityChanged(this);
00060     emit changed(this);
00061 
00062     QStringList activities = listActivities();
00063     if (!activities.contains(name)) {
00064         createActivity(name);
00065     }
00066 }
00067 
00068 QString Context::currentActivity() const
00069 {
00070     return d->activity;
00071 }
00072 
00073 } // namespace Plasma
00074 
00075 #include "context.moc"
00076 

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