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

   1 /***************************************************************************
   2                           effecstackedit.h  -  description
   3                              -------------------
   4     begin                : Mar 15 2008
   5     copyright            : (C) 2008 by Marco Gittler
   6     email                : g.marco@freenet.de
   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
  18 #include "transitionsettings.h"
  19 #include "transition.h"
  20 #include <KDebug>
  21
  22 TransitionSettings::TransitionSettings(EffectsList *transitions, QWidget* parent): QWidget(parent) {
  23     ui.setupUi(this);
  24     setEnabled(false);
  25     m_transitions = transitions;
  26     ui.listWidget->addItems(transitions->effectNames());
  27     kDebug() << transitions->effectNames().size() << " -" << transitions->size();
  28     connect(ui.listWidget, SIGNAL(currentRowChanged(int)), this, SLOT(slotTransitionChanged()));
  29 }
  30
  31 void TransitionSettings::slotTransitionChanged() {
  32     QDomElement e = m_usedTransition->toXML();
  33     QDomElement newElement = e.cloneNode().toElement();
  34
  35     QDomElement desc = m_transitions->getEffectByName(ui.listWidget->currentItem()->text());
  36
  37     newElement.setAttribute("type", desc.attribute("tag"));
  38     emit transitionUpdated(e, newElement);
  39 }
  40
  41 void TransitionSettings::slotTransitionItemSelected(Transition* t) {
  42     setEnabled(t != NULL);
  43     m_usedTransition = t;
  44 }
  45