git.sesse.net Git - kdenlive/blob - src/trackpanelfunctionfactory.cpp

   1 /***************************************************************************
   2                           trackpanelfunctionfactory  -  description
   3                              -------------------
   4     begin                : Sun Dec 28 2003
   5     copyright            : (C) 2003 by Jason Wood
   6     email                : jasonwood@blueyonder.co.uk
   7  ***************************************************************************/
   8
   9 /***************************************************************************
  10  *                                                                         *
  11  *   This program is free software; you can redistribute it and/or modify  *
  12  *   it under the terms of the GNU General Public License as published by  *
  13  *   the Free Software Foundation; either version 2 of the License, or     *
  14  *   (at your option) any later version.                                   *
  15  *                                                                         *
  16  ***************************************************************************/
  17 #include "trackpanelfunctionfactory.h"
  18
  19 #include "trackpanelfunction.h"
  20
  21 #include <KDebug>
  22
  23 TrackPanelFunctionFactory::TrackPanelFunctionFactory()
  24 {
  25 }
  26
  27
  28 TrackPanelFunctionFactory::~TrackPanelFunctionFactory()
  29 {
  30     clearFactory();
  31 }
  32
  33 void TrackPanelFunctionFactory::clearFactory()
  34 {
  35     QMap < QString, TrackPanelFunction * >::iterator itt =
  36         m_functionMap.begin();
  37
  38     while (itt != m_functionMap.end()) {
  39         delete(itt.value());
  40         itt.value() = 0;
  41         ++itt;
  42     }
  43     m_functionMap.clear();
  44 }
  45
  46 void TrackPanelFunctionFactory::registerFunction(const QString & name,
  47     TrackPanelFunction * function)
  48 {
  49     if (!m_functionMap.contains(name)) {
  50         m_functionMap[name] = function;
  51     } else {
  52         kError() << "Factory already contains a function called " << name;
  53     }
  54 }
  55
  56 TrackPanelFunction *TrackPanelFunctionFactory::
  57 function(const QString & name)
  58 {
  59     if (m_functionMap.contains(name)) {
  60         return m_functionMap[name];
  61     } else {
  62         kError() << "No function called " << name << " found in factory";
  63     }
  64
  65     return 0;
  66 }
  67
  68 #include "trackpanelfunctionfactory.moc"
  69