File indexing completed on 2024-05-05 04:47:27

 /****************************************************************************************
  * Copyright (c) 2009 Nikolaj Hald Nielsen <nhn@kde.org>                                *
  *                                                                                      *
  * This program is free software; you can redistribute it and/or modify it under        *
  * the terms of the GNU General Public License as published by the Free Software        *
  * Foundation; either version 2 of the License, or (at your option) any later           *
  * version.                                                                             *
  *                                                                                      *
  * This program is distributed in the hope that it will be useful, but WITHOUT ANY      *
  * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A      *
  * PARTICULAR PURPOSE. See the GNU General Public License for more details.             *
  *                                                                                      *
  * You should have received a copy of the GNU General Public License along with         *
  * this program.  If not, see <http://www.gnu.org/licenses/>.                           *
  ****************************************************************************************/
 
 #include "BrowserCategoryListModel.h"
 #include "BrowserCategory.h"
 #include "core/support/Debug.h"
 
 #include "widgets/PrettyTreeRoles.h"
 
 BrowserCategoryListModel::BrowserCategoryListModel( QObject* parent )
  : QAbstractListModel( parent )
 {
 }
 
 BrowserCategoryListModel::~BrowserCategoryListModel()
 {
     qDeleteAll( m_categories );
 }
 
 int
 BrowserCategoryListModel::rowCount( const QModelIndex & parent ) const
 {
     Q_UNUSED( parent );
     return m_categories.count();
 }
 
 QVariant
 BrowserCategoryListModel::data( const QModelIndex &index, int role ) const
 {
     //DEBUG_BLOCK
     if( !index.isValid() || m_categories.count() <= index.row() )
         return QVariant();
 
     switch( role )
     {
         case Qt::DisplayRole:
             return QVariant( m_categories[index.row()]->prettyName() );
 
         case Qt::DecorationRole:
             return QVariant( m_categories[index.row()]->icon() );
 
         case PrettyTreeRoles::SortRole:
         case PrettyTreeRoles::ByLineRole:
             return QVariant( m_categories[index.row()]->shortDescription() );
 
         case Qt::ToolTipRole:
             return QVariant( m_categories[index.row()]->longDescription() );
 
         case CustomCategoryRoles::CategoryRole:
             return QVariant::fromValue( m_categories[index.row()] );
 
         default:
             return QVariant();
      }
 }
 
 void
 BrowserCategoryListModel::addCategory( BrowserCategory *category )
 {
     if( !category )
     {
         debug() << "Trying to add a nonexistent service to the BrowserCategoryListModel!";
         return;
     }
     beginInsertRows ( QModelIndex(), m_categories.count(), m_categories.count() );
     m_categories.push_back( category );
     endInsertRows();
 }
 
 void
 BrowserCategoryListModel::removeCategory( BrowserCategory *category )
 {
     if( !category )
     {
         debug() << "Trying to remove a nonexistent service from the BrowserCategoryListModel!";
         return;
     }
     int index = m_categories.indexOf( category );
     beginRemoveRows ( QModelIndex(), index, index );
     m_categories.removeAt( index );
     endRemoveRows();
 }