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 TrackPanelFunctionFactory::~TrackPanelFunctionFactory() {
  28     clearFactory();
  29 }
  30
  31 void TrackPanelFunctionFactory::clearFactory() {
  32     QMap < QString, TrackPanelFunction * >::iterator itt =
  33         m_functionMap.begin();
  34
  35     while (itt != m_functionMap.end()) {
  36         delete(itt.value());
  37         itt.value() = 0;
  38         ++itt;
  39     }
  40     m_functionMap.clear();
  41 }
  42
  43 void TrackPanelFunctionFactory::registerFunction(const QString & name,
  44         TrackPanelFunction * function) {
  45     if (!m_functionMap.contains(name)) {
  46         m_functionMap[name] = function;
  47     } else {
  48         kError() << "Factory already contains a function called " << name;
  49     }
  50 }
  51
  52 TrackPanelFunction *TrackPanelFunctionFactory::
  53 function(const QString & name) {
  54     if (m_functionMap.contains(name)) {
  55         return m_functionMap[name];
  56     } else {
  57         kError() << "No function called " << name << " found in factory";
  58     }
  59
  60     return 0;
  61 }
  62
  63 #include "trackpanelfunctionfactory.moc"
  64