kworship/playlist/KwPlaylistVideo.cpp

   1 /***************************************************************************
   2  *   This file is part of KWorship.                                        *
   3  *   Copyright 2008 James Hogan <james@albanarts.com>                      *
   4  *                                                                         *
   5  *   KWorship is free software: you can redistribute it and/or modify      *
   6  *   it under the terms of the GNU General Public License as published by  *
   7  *   the Free Software Foundation, either version 2 of the License, or     *
   8  *   (at your option) any later version.                                   *
   9  *                                                                         *
  10  *   KWorship is distributed in the hope that it will be useful,           *
  11  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  12  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  13  *   GNU General Public License for more details.                          *
  14  *                                                                         *
  15  *   You should have received a copy of the GNU General Public License     *
  16  *   along with KWorship.  If not, write to the Free Software Foundation,  *
  17  *   Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.   *
  18  ***************************************************************************/
  19
  20 /**
  21  * @file KwPlaylistVideo.h
  22  * @brief An video playlist item.
  23  * @author James Hogan <james@albanarts.com>
  24  */
  25
  26 #include "KwPlaylistVideo.h"
  27 #include "KwDisplayManager.h"
  28
  29 KW_REGISTER_PLAYLIST_ITEM(KwPlaylistVideo, "video")
  30
  31 /*
  32  * Constructors + destructor.
  33  */
  34
  35 /// Default constructor.
  36 KwPlaylistVideo::KwPlaylistVideo(const QUrl& url)
  37 : KwPlaylistFile(url)
  38 , m_mediaItem(url)
  39 {
  40   m_mediaItem.setAudio(true);
  41   m_mediaItem.setVideo(true);
  42 }
  43
  44 /// Construct from a DOM element.
  45 KwPlaylistVideo::KwPlaylistVideo(const QDomElement& element, KwResourceManager* resourceManager)
  46 : KwPlaylistFile(element, resourceManager)
  47 , m_mediaItem(getUrl())
  48 {
  49   m_mediaItem.setAudio(true);
  50   m_mediaItem.setVideo(true);
  51 }
  52
  53 /// Destructor.
  54 KwPlaylistVideo::~KwPlaylistVideo()
  55 {
  56 }
  57
  58 /*
  59  * DOM Translation.
  60  */
  61
  62 QString KwPlaylistVideo::itemType() const
  63 {
  64   return "video";
  65 }
  66
  67 void KwPlaylistVideo::exportDetailsToDom(QDomDocument& document, QDomElement& element, KwResourceManager* resourceManager) const
  68 {
  69   KwPlaylistFile::exportDetailsToDom(document, element, resourceManager);
  70 }
  71
  72 /*
  73  * Main interface.
  74  */
  75
  76 void KwPlaylistVideo::activate(KwDisplayManager* manager)
  77 {
  78   manager->background.setVideo();
  79   manager->text.clear();
  80   m_mediaItem.playMedia(manager->getMediaManager());
  81 }
  82