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 ***************************************************************************/
20 #include "transitionsettings.h"
21 #include "transition.h"
22 #include "effectslist.h"
23 #include "effectstackedit.h"
24 #include "kdenlivesettings.h"
25 #include "mainwindow.h"
26 #include "monitoreditwidget.h"
27 #include "monitorscene.h"
31 TransitionSettings::TransitionSettings(Monitor *monitor, QWidget* parent) :
33 m_usedTransition(NULL),
34 m_autoTrackTransition(0)
37 QVBoxLayout *vbox1 = new QVBoxLayout(frame);
38 m_effectEdit = new EffectStackEdit(monitor, frame);
39 vbox1->setContentsMargins(0, 0, 0, 0);
41 vbox1->addWidget(m_effectEdit);
42 frame->setSizePolicy(QSizePolicy(QSizePolicy::Expanding, QSizePolicy::Minimum));
43 connect(m_effectEdit, SIGNAL(seekTimeline(int)), this, SLOT(slotSeekTimeline(int)));
46 QList<QStringList> transitionsList;
47 int max = MainWindow::transitions.effectNames().count();
48 QStringList transitionInfo;
51 for (; ix < max; ix++) {
52 transitionInfo = MainWindow::transitions.effectIdInfo(ix);
53 transitionInfo << QString::number(ix);
54 transitionsList.append(transitionInfo);
57 foreach(const QStringList &value, transitionsList) {
58 QStringList data = value;
59 if (!data.isEmpty()) data.removeLast();
60 transitionList->addItem(value.at(0), data);
61 transitionList->setItemData(ix, MainWindow::transitions.getInfoFromIndex(value.last().toInt()), Qt::ToolTipRole);
65 connect(transitionList, SIGNAL(activated(int)), this, SLOT(slotTransitionChanged()));
66 connect(transitionTrack, SIGNAL(activated(int)), this, SLOT(slotTransitionTrackChanged()));
67 connect(m_effectEdit, SIGNAL(parameterChanged(const QDomElement, const QDomElement, int)), this , SLOT(slotUpdateEffectParams(const QDomElement, const QDomElement)));
68 connect(m_effectEdit, SIGNAL(checkMonitorPosition(int)), this, SLOT(slotCheckMonitorPosition(int)));
69 connect(monitor, SIGNAL(renderPosition(int)), this, SLOT(slotRenderPos(int)));
72 void TransitionSettings::updateProjectFormat(MltVideoProfile profile, Timecode t, const QList <TrackInfo> info)
74 m_effectEdit->updateProjectFormat(profile, t);
79 void TransitionSettings::updateTimecodeFormat()
81 m_effectEdit->updateTimecodeFormat();
84 void TransitionSettings::updateTrackList()
86 transitionTrack->blockSignals(true);
87 int current = transitionTrack->itemData(transitionTrack->currentIndex()).toInt();
88 transitionTrack->clear();
89 transitionTrack->addItem(i18n("Auto"), -1);
92 limit = m_usedTransition->track() + 1;
93 kDebug() << "/ / TRANS TRK: " << limit;
94 KIcon videoIcon("kdenlive-show-video");
95 KIcon audioIcon("kdenlive-show-audio");
96 for (int i = limit; i < m_tracks.count(); i++) {
97 int ix = m_tracks.count() - i - 1;
98 transitionTrack->addItem(m_tracks.at(ix).type == VIDEOTRACK ? videoIcon : audioIcon,
99 m_tracks.at(ix).trackName.isEmpty() ? QString::number(i) : m_tracks.at(ix).trackName + " (" + QString::number(i) + ")",
100 m_tracks.count() - i);
102 transitionTrack->addItem(i18n("Black"), 0);
103 transitionTrack->setCurrentIndex(transitionTrack->findData(current));
104 transitionTrack->blockSignals(false);
108 void TransitionSettings::slotTransitionChanged(bool reinit, bool updateCurrent)
110 QDomElement e = m_usedTransition->toXML().cloneNode().toElement();
112 // Reset the transition parameters to the default one
113 QDomElement newTransition = MainWindow::transitions.getEffectByName(transitionList->currentText()).cloneNode().toElement();
114 slotUpdateEffectParams(e, newTransition);
115 m_effectEdit->transferParamDesc(newTransition, m_usedTransition->info(), false);
116 } else if (!updateCurrent) {
117 // Transition changed, update parameters dialog
118 //slotUpdateEffectParams(e, e);
119 m_effectEdit->transferParamDesc(e, m_usedTransition->info(), false);
121 // Same transition, we just want to update the parameters value
122 slotUpdateEffectParams(e, e);
123 if (m_usedTransition->hasGeometry())
124 m_effectEdit->transferParamDesc(m_usedTransition->toXML(), m_usedTransition->info(), false);
128 void TransitionSettings::slotTransitionTrackChanged()
130 if (m_usedTransition == NULL) return;
132 QDomElement oldxml = m_usedTransition->toXML().cloneNode().toElement();
133 if (transitionTrack->currentIndex() > 0) {
134 ix = transitionTrack->itemData(transitionTrack->currentIndex()).toInt();
135 m_usedTransition->setForcedTrack(true, ix);
136 m_effectEdit->updateParameter("force_track", "1");
138 ix = m_autoTrackTransition;
139 m_usedTransition->setForcedTrack(false, ix);
140 m_effectEdit->updateParameter("force_track", "0");
142 emit transitionUpdated(m_usedTransition, oldxml);
143 m_effectEdit->updateParameter("transition_btrack", QString::number(ix));
146 void TransitionSettings::slotTransitionItemSelected(Transition* t, int nextTrack, QPoint p, bool update)
148 setEnabled(t != NULL);
149 m_effectEdit->setFrameSize(p);
150 m_autoTrackTransition = nextTrack;
151 if (t == m_usedTransition) {
152 if (t == NULL) return;
154 transitionTrack->blockSignals(true);
156 if (t->forcedTrack()) transitionTrack->setCurrentIndex(transitionTrack->findData(t->transitionEndTrack()));
157 else transitionTrack->setCurrentIndex(0);
158 transitionTrack->blockSignals(false);
160 if (update || t->cropDuration() != m_transitionDuration || t->startPos() != m_transitionStart) {
161 m_transitionDuration = t->cropDuration();
162 m_transitionStart = t->startPos();
163 slotTransitionChanged(false, true);
166 } else if (update) return;
168 m_transitionDuration = t->cropDuration();
169 m_transitionStart = t->startPos();
170 transitionTrack->blockSignals(true);
171 m_usedTransition = t;
173 if (!t->forcedTrack())
174 transitionTrack->setCurrentIndex(0);
176 transitionTrack->setCurrentIndex(transitionTrack->findData(t->transitionEndTrack()));
177 transitionTrack->blockSignals(false);
178 int ix = transitionList->findData(t->transitionInfo(), Qt::UserRole, Qt::MatchExactly);
180 transitionList->blockSignals(true);
181 transitionList->setCurrentIndex(ix);
182 slotTransitionChanged(false, false);
183 transitionList->blockSignals(false);
186 // null transition selected
187 m_usedTransition = NULL;
189 m_effectEdit->transferParamDesc(QDomElement(), info, false);
194 void TransitionSettings::slotUpdateEffectParams(const QDomElement oldparam, const QDomElement param)
196 if (m_usedTransition) {
197 m_usedTransition->setTransitionParameters(param);
198 m_usedTransition->update();
200 //oldparam must be also first given to Transition and then return the toXML()
201 if (oldparam != param)
202 emit transitionUpdated(m_usedTransition, oldparam);
205 void TransitionSettings::raiseWindow(QWidget* dock)
207 if (dock && m_usedTransition)
212 void TransitionSettings::slotRenderPos(int pos)
214 if (m_usedTransition)
215 m_effectEdit->slotSyncEffectsPos(pos - m_usedTransition->startPos().frames(KdenliveSettings::project_fps()));
218 void TransitionSettings::slotSeekTimeline(int pos)
220 if (m_usedTransition)
221 emit seekTimeline(m_usedTransition->startPos().frames(KdenliveSettings::project_fps()) + pos);
224 void TransitionSettings::slotCheckMonitorPosition(int renderPos)
226 if (renderPos >= m_usedTransition->startPos().frames(KdenliveSettings::project_fps()) && renderPos <= m_usedTransition->endPos().frames(KdenliveSettings::project_fps())) {
227 if (!m_effectEdit->monitor()->effectSceneDisplayed())
228 //m_effectEdit->monitor()->getEffectEdit()->getScene()->views().at(0)->isVisible())
229 m_effectEdit->monitor()->slotShowEffectScene(true);
231 m_effectEdit->monitor()->slotShowEffectScene(false);
236 #include "transitionsettings.moc"