File indexing completed on 2024-05-05 04:49:18
0001 /**************************************************************************************** 0002 * Copyright (c) 2010 Maximilian Kossick <maximilian.kossick@googlemail.com> * 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 "DefaultApplicationController.h" 0018 0019 #include "core/support/Components.h" 0020 #include "EngineController.h" 0021 0022 #include "core-impl/collections/support/CollectionLocationDelegateImpl.h" 0023 0024 #include <QMetaObject> 0025 0026 using namespace Amarok; 0027 0028 DefaultApplicationController::DefaultApplicationController( QObject *parent ) 0029 : ApplicationController( parent ) 0030 { 0031 //there can be only one applicationcontroller 0032 ApplicationController *oldController = Components::setApplicationController( this ); 0033 Q_ASSERT( !oldController ); 0034 Q_UNUSED( oldController ); 0035 } 0036 0037 DefaultApplicationController::~DefaultApplicationController() 0038 { 0039 Components::setApplicationController( nullptr ); 0040 } 0041 0042 void 0043 DefaultApplicationController::start() 0044 { 0045 //construct all central components 0046 initSqlStorage(); 0047 initEngineController(); 0048 initCollectionManager(); 0049 initCollectionLocationDelegate(); 0050 0051 } 0052 0053 void 0054 DefaultApplicationController::shutdown() 0055 { 0056 //destroy all central components instead of letting them be 0057 //destroyed in a random order as static objects 0058 0059 delete Components::setEngineController( nullptr ); 0060 delete Components::setCollectionLocationDelegate( nullptr ); 0061 } 0062 0063 void 0064 DefaultApplicationController::initSqlStorage() 0065 { 0066 //SqlStorage should really be moved out of SqlCollection and into a separate plugin that 0067 //can be loaded independently of the collection 0068 } 0069 0070 void 0071 DefaultApplicationController::initEngineController() 0072 { 0073 EngineController *controller = new EngineController(); 0074 Components::setEngineController( controller ); 0075 bool invoked = QMetaObject::invokeMethod( controller, "initializePhonon", Qt::DirectConnection ); 0076 Q_ASSERT( invoked ); 0077 Q_UNUSED( invoked ); 0078 } 0079 0080 void 0081 DefaultApplicationController::initCollectionManager() 0082 { 0083 0084 } 0085 0086 void 0087 DefaultApplicationController::initCollectionLocationDelegate() 0088 { 0089 Components::setCollectionLocationDelegate( new Collections::CollectionLocationDelegateImpl() ); 0090 } 0091