kworship/KwPluginManager.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 KwPluginManager.cpp
  22  * @brief Manages KWorship plugins.
  23  * @author James Hogan <james@albanarts.com>
  24  */
  25
  26 #include "KwPluginManager.h"
  27 #include "KwPlugin.h"
  28
  29 /*
  30  * Constructors + destructor
  31  */
  32
  33 /// Primary constructor.
  34 KwPluginManager::KwPluginManager()
  35 : m_plugins()
  36 {
  37 }
  38
  39 /// Destructor.
  40 KwPluginManager::~KwPluginManager()
  41 {
  42 }
  43
  44 /*
  45  * Plugin loading and unloading
  46  */
  47
  48 /// Directly load a plugin.
  49 bool KwPluginManager::loadPlugin(KwPlugin* plugin)
  50 {
  51   const QString& id = plugin->id();
  52   Q_ASSERT(!plugin->isLoaded());
  53   if (!m_plugins.contains(id))
  54   {
  55     m_plugins[id] = plugin;
  56     plugin->load();
  57     return true;
  58   }
  59   return false;
  60 }
  61