kworship/playlist/KwPlaylistUnknown.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 KwPlaylistUnknown.cpp
  22  * @brief Placeholder for an unknown playlist item (forwards compatilibity).
  23  * @author James Hogan <james@albanarts.com>
  24  */
  25
  26 #include "KwPlaylistUnknown.h"
  27 #include "KwPlaylistUnknownNode.h"
  28
  29 /*
  30  * Constructors + destructor.
  31  */
  32
  33 /// Construct from a DOM element.
  34 KwPlaylistUnknown::KwPlaylistUnknown(const QDomElement& element, KwResourceManager* resourceManager)
  35 : KwPlaylistItem(element, resourceManager)
  36 {
  37   // Do nothing, the dom will be preserved by KwPlaylistItem
  38   m_type = element.attribute("type");
  39 }
  40
  41 /// Destructor.
  42 KwPlaylistUnknown::~KwPlaylistUnknown()
  43 {
  44 }
  45
  46 /*
  47  * DOM Translation.
  48  */
  49
  50 QString KwPlaylistUnknown::itemType() const
  51 {
  52   return m_type;
  53 }
  54
  55 void KwPlaylistUnknown::exportDetailsToDom(QDomDocument& document, QDomElement& element, KwResourceManager* resourceManager) const
  56 {
  57   Q_UNUSED(document);
  58   Q_UNUSED(element);
  59   Q_UNUSED(resourceManager);
  60   // Do nothing, the preserved dom will be restored by KwPlaylistItem
  61 }
  62
  63 /*
  64  * Main interface.
  65  */
  66
  67 KwPlaylistNode* KwPlaylistUnknown::getNode(KwPlaylistNode* parent)
  68 {
  69   return new KwPlaylistUnknownNode(parent, this);
  70 }
  71