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 "kdenlivesettings.h"
26 #include "mainwindow.h"
28 TransitionSettings::TransitionSettings(QWidget* parent): QWidget(parent) {
30 effectEdit = new EffectStackEdit(ui.frame);
31 connect(effectEdit, SIGNAL(seekTimeline(int)), this, SIGNAL(seekTimeline(int)));
33 ui.transitionList->addItems(MainWindow::transitions.effectNames());
34 //kDebug() << MainWindow::transitions.effectNames().size();
35 //ui.listWidget->setCurrentRow(0);
36 connect(ui.transitionList, SIGNAL(activated(int)), this, SLOT(slotTransitionChanged()));
37 connect(this, SIGNAL(transferParamDesc(const QDomElement&, int , int)), effectEdit , SLOT(transferParamDesc(const QDomElement&, int , int)));
38 connect(effectEdit, SIGNAL(parameterChanged(const QDomElement&, const QDomElement&)), this , SLOT(slotUpdateEffectParams(const QDomElement&, const QDomElement&)));
39 ui.splitter->setStretchFactor(0, 1);
40 ui.splitter->setStretchFactor(1, 10);
43 void TransitionSettings::updateProjectFormat(MltVideoProfile profile) {
44 effectEdit->updateProjectFormat(profile);
48 void TransitionSettings::slotTransitionChanged(bool reinit) {
49 QDomElement e = m_usedTransition->toXML().cloneNode().toElement();
51 QDomElement newTransition = MainWindow::transitions.getEffectByName(ui.transitionList->currentText());
52 slotUpdateEffectParams(e, newTransition);
53 emit transferParamDesc(newTransition, m_usedTransition->startPos().frames(KdenliveSettings::project_fps()), m_usedTransition->endPos().frames(KdenliveSettings::project_fps()));
55 //slotUpdateEffectParams(e, e);
56 emit transferParamDesc(e, m_usedTransition->startPos().frames(KdenliveSettings::project_fps()), m_usedTransition->endPos().frames(KdenliveSettings::project_fps()));
60 void TransitionSettings::slotTransitionItemSelected(Transition* t) {
61 setEnabled(t != NULL);
62 if (t == m_usedTransition) {
63 if (t && (t->duration() != m_transitionDuration || t->startPos() != m_transitionStart)) {
64 m_transitionDuration = t->duration();
65 m_transitionStart = t->startPos();
66 slotTransitionChanged(false);
71 if (m_usedTransition) {
72 m_transitionDuration = t->duration();
73 m_transitionStart = t->startPos();
74 int ix = ui.transitionList->findText(m_usedTransition->transitionName(), Qt::MatchExactly);
76 ui.transitionList->blockSignals(true);
77 ui.transitionList->setCurrentIndex(ix);
78 slotTransitionChanged(false);
79 ui.transitionList->blockSignals(false);
85 void TransitionSettings::slotUpdateEffectParams(const QDomElement& oldparam, const QDomElement& param) {
86 if (m_usedTransition) {
87 m_usedTransition->setTransitionParameters(param);
88 m_usedTransition->update();
91 QTextStream str(&test);
92 oldparam.save(str, 2);
93 m_usedTransition->toXML().save(str, 2);*/
95 //oldparam must be also first given to Transition and then return the toXML()
96 if (oldparam != param) emit transitionUpdated(m_usedTransition, oldparam);
99 void TransitionSettings::raiseWindow(QWidget* dock) {
100 if (dock && m_usedTransition)