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 ***************************************************************************/
21 #include "transitionsettings.h"
22 #include "transition.h"
23 #include "effectslist.h"
24 #include "effectstackedit.h"
25 #include "mainwindow.h"
27 TransitionSettings::TransitionSettings(QWidget* parent): QWidget(parent) {
29 effectEdit = new EffectStackEdit(ui.frame, this);
31 ui.listWidget->addItems(MainWindow::transitions.effectNames());
32 kDebug() << MainWindow::transitions.effectNames().size();
33 ui.listWidget->setCurrentRow(0);
34 connect(ui.listWidget, SIGNAL(currentRowChanged(int)), this, SLOT(slotTransitionChanged()));
35 connect(this, SIGNAL(transferParamDesc(const QDomElement&, int , int)), effectEdit , SLOT(transferParamDesc(const QDomElement&, int , int)));
36 connect(effectEdit, SIGNAL(parameterChanged(const QDomElement&, const QDomElement&)), this , SLOT(slotUpdateEffectParams(const QDomElement&, const QDomElement&)));
40 void TransitionSettings::slotTransitionChanged() {
42 QDomElement e = m_usedTransition->toXML();
44 //set old values from e in <ktransition> to desc (like reverse and so )
45 /* QDomElement desc = m_transitions->getEffectByName(ui.listWidget->currentItem()->text());
46 if (m_usedTransition) {
47 m_usedTransition->setTransitionParameters(desc);
48 m_usedTransition->update();
50 emit transitionUpdated(e, m_usedTransition->toXML());*/
51 if (m_usedTransition && m_usedTransition->transitionName() == ui.listWidget->currentItem()->text() && !e.attribute("tag").isNull()) {
52 slotUpdateEffectParams(e, e);
54 slotUpdateEffectParams(e, MainWindow::transitions.getEffectByName(ui.listWidget->currentItem()->text()));
55 emit transferParamDesc(m_usedTransition->toXML(), 0, 0);
58 void TransitionSettings::slotTransitionItemSelected(Transition* t) {
59 setEnabled(t != NULL);
61 if (m_usedTransition) {
62 QList<QListWidgetItem*> list = ui.listWidget->findItems(m_usedTransition->transitionName(), Qt::MatchExactly);
63 if (list.size() > 0) {
64 disconnect(ui.listWidget, SIGNAL(currentRowChanged(int)), this, SLOT(slotTransitionChanged()));
65 ui.listWidget->setCurrentItem(list[0]);
66 connect(ui.listWidget, SIGNAL(currentRowChanged(int)), this, SLOT(slotTransitionChanged()));
72 void TransitionSettings::slotUpdateEffectParams(const QDomElement& oldparam, const QDomElement& param) {
73 if (m_usedTransition) {
74 m_usedTransition->setTransitionParameters(param);
75 m_usedTransition->update();
78 QTextStream str(&test);
79 oldparam.save(str, 2);
80 m_usedTransition->toXML().save(str, 2);
82 //oldparam must be also first given to Transition and then return the toXML()
83 emit transitionUpdated(m_usedTransition, oldparam);
86 void TransitionSettings::raiseWindow(QWidget* dock) {
87 if (dock && m_usedTransition)