Warning, file /multimedia/amarok/src/playlist/PlaylistModelStack.cpp was not indexed or was modified since last indexation (in which case cross-reference links may be missing, inaccurate or erroneous).
0001 /**************************************************************************************** 0002 * Copyright (c) 2009 Téo Mrnjavac <teo@kde.org> * 0003 * * 0004 * This program is free software; you can redistribute it and/or modify it under * 0005 * the terms of the GNU General Public License as published by the Free Software * 0006 * Foundation; either version 2 of the License, or (at your option) any later * 0007 * version. * 0008 * * 0009 * This program is distributed in the hope that it will be useful, but WITHOUT ANY * 0010 * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A * 0011 * PARTICULAR PURPOSE. See the GNU General Public License for more details. * 0012 * * 0013 * You should have received a copy of the GNU General Public License along with * 0014 * this program. If not, see <http://www.gnu.org/licenses/>. * 0015 ****************************************************************************************/ 0016 0017 #include "PlaylistModelStack.h" 0018 0019 #include "core/support/Debug.h" 0020 #include "PlaylistActions.h" 0021 #include "amarokconfig.h" 0022 0023 0024 namespace The 0025 { 0026 AMAROK_EXPORT Playlist::AbstractModel* playlist() 0027 { 0028 return Playlist::ModelStack::instance()->groupingProxy(); 0029 } 0030 } 0031 0032 namespace Playlist 0033 { 0034 0035 ModelStack* ModelStack::s_instance = nullptr; 0036 0037 ModelStack* 0038 ModelStack::instance() 0039 { 0040 if( s_instance == nullptr ) 0041 s_instance = new ModelStack(); 0042 return s_instance; 0043 } 0044 0045 void 0046 ModelStack::destroy() 0047 { 0048 if( s_instance ) 0049 { 0050 delete s_instance; 0051 s_instance = nullptr; 0052 } 0053 } 0054 0055 ModelStack::ModelStack() 0056 : QObject() 0057 { 0058 DEBUG_BLOCK 0059 m_model = new Model( this ); 0060 m_sortfilter = new SortFilterProxy( m_model, this ); 0061 m_search = new SearchProxy( m_sortfilter, this ); 0062 m_grouping = new GroupingProxy( m_search, this ); 0063 } 0064 0065 ModelStack::~ModelStack() 0066 { 0067 delete m_grouping; 0068 delete m_search; 0069 delete m_sortfilter; 0070 delete m_model; 0071 } 0072 0073 GroupingProxy * 0074 ModelStack::groupingProxy() 0075 { 0076 return m_grouping; 0077 } 0078 0079 SortFilterProxy * 0080 ModelStack::sortProxy() 0081 { 0082 return m_sortfilter; 0083 } 0084 0085 SortFilterProxy * 0086 ModelStack::filterProxy() 0087 { 0088 return m_sortfilter; 0089 } 0090 0091 Playlist::Model * 0092 ModelStack::bottom() 0093 { 0094 return m_model; 0095 } 0096 0097 } //namespace Playlist