1 /***************************************************************************
2 effecstackedit.h - description
5 copyright : (C) 2008 by Marco Gittler
6 email : g.marco@freenet.de
7 ***************************************************************************/
9 /***************************************************************************
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. *
16 ***************************************************************************/
18 #include "transitionsettings.h"
19 #include "transition.h"
21 #include "effectslist.h"
22 #include "effectstackedit.h"
24 TransitionSettings::TransitionSettings(EffectsList *transitions, QWidget* parent): QWidget(parent) {
26 effectEdit = new EffectStackEdit(ui.frame, this);
28 m_transitions = transitions;
29 ui.listWidget->addItems(transitions->effectNames());
30 kDebug() << transitions->effectNames().size() << " -" << transitions->size();
31 connect(ui.listWidget, SIGNAL(currentRowChanged(int)), this, SLOT(slotTransitionChanged()));
32 connect(this, SIGNAL(transferParamDesc(const QDomElement&, int , int)), effectEdit , SLOT(transferParamDesc(const QDomElement&, int , int)));
33 connect(effectEdit, SIGNAL(parameterChanged(const QDomElement&, const QDomElement&)), this , SLOT(slotUpdateEffectParams(const QDomElement&, const QDomElement&)));
37 void TransitionSettings::slotTransitionChanged() {
38 QDomElement e = m_usedTransition->toXML();
40 //set old values from e in <ktransition> to desc (like reverse and so )
41 QDomElement desc = m_transitions->getEffectByName(ui.listWidget->currentItem()->text());
42 if (m_usedTransition) {
43 m_usedTransition->setTransitionParameters(desc);
44 m_usedTransition->update();
46 emit transitionUpdated(e, m_usedTransition->toXML());
47 emit transferParamDesc(desc, 0, 0);
51 void TransitionSettings::slotTransitionItemSelected(Transition* t) {
52 setEnabled(t != NULL);
57 void TransitionSettings::slotUpdateEffectParams(const QDomElement& oldparam, const QDomElement& param) {
59 emit transitionUpdated(oldparam, param);