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/***************************************************************************
* Copyright (C) 2009-2010 by Artur Guzik *
* a.guzik88@gmail.com *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
#include <QDBusConnection>
#include <QDBusConnectionInterface>
#include <QDBusInterface>
#include <QFileInfo>
#include <QDir>
#include <QSettings>
#include <QDebug>
#include <QTimer>
#include <QImage>
#include <qmmp/soundcore.h>
#include <qmmp/metadatamanager.h>
#include "kdenotify.h"
KdeNotify::KdeNotify(QObject *parent) : General(parent),m_UseFreedesktopSpec(false)
{
notifier = new QDBusInterface("org.kde.VisualNotifications",
"/VisualNotifications", "org.kde.VisualNotifications");
if(notifier->lastError().type() != QDBusError::NoError)
{
delete(notifier);
qWarning() << "KdeNotify: unable to create dbus interface."
<< "Have you got KDE SC 4.4 or newer? Lets try...";
notifier = new QDBusInterface("org.freedesktop.Notifications",
"/org/freedesktop/Notifications","org.freedesktop.Notifications");
if(notifier->lastError().type() != QDBusError::NoError)
{
qWarning() << "KdeNotify: Can't create interface. Sorry.";
return;
}
m_UseFreedesktopSpec = true;
}
qWarning() << "KdeNotify: DBus interfece created successfully.";
m_ConfigDir = QFileInfo(Qmmp::configFile()).absoluteDir().path();
QSettings settings(Qmmp::configFile(),QSettings::IniFormat);
settings.beginGroup("Kde_Notifier");
m_NotifyDelay = settings.value("notify_delay",10000).toInt();
m_ShowCovers = settings.value("show_covers",true).toBool();
settings.endGroup();
QTimer *timer = new QTimer(this);
timer->setSingleShot(true);
timer->setInterval(3000); //after that notification will be showed.
connect(timer,SIGNAL(timeout()),SLOT(showMetaData()));
connect(SoundCore::instance(),SIGNAL(metaDataChanged()),timer, SLOT(start()));
}
KdeNotify::~KdeNotify()
{
QDir dir(QDir::home());
dir.remove(m_ConfigDir + "/cover.jpg");
delete notifier;
}
QString KdeNotify::totalTimeString()
{
int time = SoundCore::instance()->totalTime()/1000;
if(time >= 3600)
{
return QString("%1:%2:%3").arg(time/3600,2,10,QChar('0')).arg(time%3600/60,2,10,QChar('0'))
.arg(time%60,2,10,QChar('0'));
}
return QString("%1:%2").arg(time/60,2,10,QChar('0')).arg(time%60,2,10,QChar('0'));
}
QList<QVariant> KdeNotify::prepareNotification()
{
SoundCore *core = SoundCore::instance();
if(core->metaData(Qmmp::URL).isEmpty()) //prevent show empty notification
{
return QList<QVariant>();
}
QList<QVariant> args;
QString body(""); //metadata set
QString title(core->metaData(Qmmp::TITLE));
QString artist(core->metaData(Qmmp::ARTIST));
QString album(core->metaData(Qmmp::ALBUM));
args.append("Qmmp"); //app-name
args.append(0U); //replaces-id
if(!m_UseFreedesktopSpec)
args.append(""); //event-id
args.append(m_ConfigDir + "/app_icon.png"); //app-icon(path to icon on disk)
args.append(tr("Qmmp now playing:")); //summary (notification title)
if(title.isEmpty())
{
title = QFileInfo(core->metaData(Qmmp::URL)).completeBaseName();
}
body.append("<b>" + title + "</b> (" + totalTimeString() +")<br>");
if(!artist.isEmpty())
{
body.append(tr("by ") + artist + "<br>");
}
if(!album.isEmpty())
{
body.append(tr("on ") + album);
}
QString nBody;
QString coverPath = MetaDataManager::instance()->getCoverPath(core->metaData(Qmmp::URL));
if(!coverPath.isEmpty() && m_ShowCovers)
{
QImage image(coverPath);
image.scaled(100,100,Qt::IgnoreAspectRatio,Qt::SmoothTransformation).save(m_ConfigDir + "/cover.jpg","JPG");
coverPath = m_ConfigDir + "/cover.jpg";
}
else if(coverPath.isEmpty() || !m_ShowCovers)
{
coverPath = m_ConfigDir + "/empty_cover.png";
}
nBody.append("<table padding=\"3px\"><tr><td width=\"80px\" height=\"80px\" padding=\"3px\">");
nBody.append("<img height=\"80\" width=\"80\" src=\"%1\"></td><td width=\"10\"></td><td>%2</td></tr><table>");
nBody = nBody.arg(coverPath,body);
args.append(nBody); //body
args.append(QStringList()); //actions
args.append(QVariantMap()); //hints
args.append(m_NotifyDelay); //timeout
return args;
}
void KdeNotify::showMetaData()
{
QList<QVariant> n = prepareNotification();
if(!n.isEmpty())
notifier->callWithArgumentList(QDBus::NoBlock,"Notify",n);
}
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