kworship/playlist/KwPlaylistSongNodeVerse.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 KwPlaylistSongNodeVerse.cpp
  22  * @brief A playlist node for a song verse.
  23  * @author James Hogan <james@albanarts.com>
  24  */
  25
  26 #include "KwPlaylistSongNodeVerse.h"
  27 #include "KwPlaylistSong.h"
  28 #include "KwSongdbVersion.h"
  29 #include "KwSongdbLyrics.h"
  30 #include "KwDisplayManager.h"
  31
  32 #include <KIcon>
  33
  34 /*
  35  * Constructors + destructor.
  36  */
  37
  38 /// Primary constructor.
  39 KwPlaylistSongNodeVerse::KwPlaylistSongNodeVerse(KwPlaylistNode* parent, KwPlaylistSong* item, int verse)
  40 : KwPlaylistNode(parent)
  41 , m_item(item)
  42 , m_verse(verse)
  43 {
  44 }
  45
  46 /// Destructor.
  47 KwPlaylistSongNodeVerse::~KwPlaylistSongNodeVerse()
  48 {
  49 }
  50
  51 /*
  52  * Main interface
  53  */
  54
  55 QVariant KwPlaylistSongNodeVerse::getData(int role, int column)
  56 {
  57   if (role == Qt::DisplayRole)
  58   {
  59     if (column == 0)
  60     {
  61       return m_item->getLyricsLayout().pageContent(m_verse);
  62     }
  63   }
  64   else if (role == Qt::DecorationRole)
  65   {
  66     if (column == 0)
  67     {
  68       return KIcon("song");
  69     }
  70   }
  71   return QVariant();
  72 }
  73
  74 void KwPlaylistSongNodeVerse::activate(KwDisplayManager* manager)
  75 {
  76   manager->applyStyles(m_item);
  77   // Set text
  78   manager->text.setText(m_item->getLyricsLayout().pageContent(m_verse));
  79 }
  80