kworship/playlist/KwPlaylistPagedNodePage.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 KwPlaylistPagedNodePage.cpp
  22  * @brief A playlist node for a paged text item.
  23  * @author James Hogan <james@albanarts.com>
  24  */
  25
  26 #include "KwPlaylistPagedNodePage.h"
  27 #include "KwPlaylistPaged.h"
  28
  29 #include "KwDisplayManager.h"
  30
  31 /*
  32  * Constructors + destructor.
  33  */
  34
  35 /// Primary constructor.
  36 KwPlaylistPagedNodePage::KwPlaylistPagedNodePage(KwPlaylistNode* parent, KwPlaylistPaged* item, unsigned int page)
  37 : KwPlaylistNode(parent)
  38 , m_item(item)
  39 , m_page(page)
  40 {
  41 }
  42
  43 /// Destructor.
  44 KwPlaylistPagedNodePage::~KwPlaylistPagedNodePage()
  45 {
  46 }
  47
  48 /*
  49  * Main interface
  50  */
  51
  52 QVariant KwPlaylistPagedNodePage::getData(int role, int column)
  53 {
  54   if (role == Qt::DisplayRole)
  55   {
  56     if (column == 0)
  57     {
  58       return m_item->getPageText(m_page);
  59     }
  60   }
  61   return QVariant();
  62 }
  63
  64 void KwPlaylistPagedNodePage::activate(KwDisplayManager* manager)
  65 {
  66   manager->applyStyles(m_item);
  67   // Set text
  68   manager->text.setText(m_item->getPageText(m_page));
  69 }
  70