workspace/plasma/dataengines/nowplaying/playerinterface/xmms.cpp

   1 /*
   2  *   Copyright 2007 Alex Merry <alex.merry@kdemail.net>
   3  *
   4  *   Based on Xmms support in the Kopete Now Listening plugin
   5  *   Copyright 2002 by Will Stephenson <will@stevello.free-online.co.uk>
   6  *
   7  *   This program is free software; you can redistribute it and/or modify
   8  *   it under the terms of the GNU Library General Public License version 2 as
   9  *   published by the Free Software Foundation
  10  *
  11  *   This program is distributed in the hope that it will be useful,
  12  *   but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  *   GNU General Public License for more details
  15  *
  16  *   You should have received a copy of the GNU Library General Public
  17  *   License along with this program; if not, write to the
  18  *   Free Software Foundation, Inc.,
  19  *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  20  */
  21
  22 #include "xmms.h"
  23 #include "xmms_p.h"
  24
  25 #include <kdebug.h>
  26
  27 #include <xmmsctrl.h>
  28
  29 XmmsFactory::XmmsFactory(QObject* parent)
  30     : PollingPlayerFactory(parent)
  31 {
  32     setObjectName("XmmsFactory");
  33 }
  34
  35 Player::Ptr XmmsFactory::create(const QVariantList& args)
  36 {
  37     int session = 0;
  38     if (!args.isEmpty() && args.first().canConvert<int>()) {
  39         session = args.first().toInt();
  40         if (session < 0) {
  41             return Player::Ptr(0);
  42         }
  43     }
  44     if (xmms_remote_is_running(session)) {
  45         Xmms* player = new Xmms(session, this);
  46         kDebug() << "Creating a player for XMMS session" << session;
  47         return Player::Ptr(player);
  48     }
  49     return Player::Ptr(0);
  50 }
  51
  52 bool XmmsFactory::exists(const QVariantList& args)
  53 {
  54     int session = 0;
  55     if (!args.isEmpty() && args.first().canConvert<int>()) {
  56         session = args.first().toInt();
  57     }
  58     return (session >= 0) && xmms_remote_is_running(session);
  59 }
  60
  61
  62
  63
  64
  65 Xmms::Xmms(int session, PlayerFactory* factory)
  66     : Player(factory),
  67       m_session(session)
  68 {
  69     if (m_session == 0) {
  70         setName("XMMS");
  71     } else {
  72         setName("XMMS" + QString::number(m_session));
  73     }
  74 }
  75
  76 Xmms::~Xmms()
  77 {
  78 }
  79
  80 bool Xmms::isRunning()
  81 {
  82     return xmms_remote_is_running(m_session);
  83 }
  84
  85 Player::State Xmms::state()
  86 {
  87     if (xmms_remote_is_paused(m_session)) {
  88         return Paused;
  89     } else if (xmms_remote_is_playing(m_session)) {
  90         return Playing;
  91     }
  92     return Stopped;
  93 }
  94
  95 QString Xmms::artist()
  96 {
  97     // let's hope no-one changes the default title string
  98     QString track = xmms_remote_get_playlist_title(m_session, xmms_remote_get_playlist_pos(0));
  99     return track.section(" - ", 0, 0);
 100 }
 101
 102 QString Xmms::album()
 103 {
 104     return QString();
 105 }
 106
 107 QString Xmms::title()
 108 {
 109     // let's hope no-one changes the default title string
 110     QString track = xmms_remote_get_playlist_title(m_session, xmms_remote_get_playlist_pos(0));
 111     return track.section(" - ", -1, -1);
 112 }
 113
 114 int Xmms::trackNumber()
 115 {
 116     // we can get the playlist pos, but that's not what we mean by "trackNumber"
 117     return 0;
 118 }
 119
 120 QString Xmms::comment()
 121 {
 122     return QString();
 123 }
 124
 125 QString Xmms::genre()
 126 {
 127     return QString();
 128 }
 129
 130 int Xmms::length()
 131 {
 132     return xmms_remote_get_playlist_time(m_session, xmms_remote_get_playlist_pos(0));
 133 }
 134
 135 int Xmms::position()
 136 {
 137     return xmms_remote_get_output_time(m_session);
 138 }
 139
 140 float Xmms::volume()
 141 {
 142     return xmms_remote_get_main_volume(m_session);
 143 }
 144
 145 void Xmms::play()
 146 {
 147     xmms_remote_play(m_session);
 148 }
 149
 150 void Xmms::pause()
 151 {
 152     xmms_remote_pause(m_session);
 153 }
 154
 155 void Xmms::stop()
 156 {
 157     xmms_remote_stop(m_session);
 158 }
 159
 160 void Xmms::previous()
 161 {
 162     xmms_remote_playlist_prev(m_session);
 163 }
 164
 165 void Xmms::next()
 166 {
 167     xmms_remote_playlist_next(m_session);
 168 }
 169
 170 void Xmms::setVolume(qreal volume)
 171 {
 172     xmms_remote_set_main_volume(m_session, volume);
 173 }
 174
 175 void Xmms::seek(int time)
 176 {
 177     xmms_remote_jump_to_time(m_session, time);
 178 }
 179
 180
 181 #include "xmms.moc"