m_limitedKeyFrames(false)
{
setZValue(2);
+ m_effectList = EffectsList(true);
FRAME_SIZE = frame_width;
setRect(0, 0, (info.endPos - info.startPos).frames(fps) - 0.02, (double) itemHeight());
setPos(info.startPos.frames(fps), (double)(info.track * KdenliveSettings::trackheight()) + 1 + itemOffset());
ClipItem::~ClipItem()
{
blockSignals(true);
+ m_endThumbTimer.stop();
+ m_startThumbTimer.stop();
if (scene()) scene()->removeItem(this);
if (m_clipType == VIDEO || m_clipType == AV || m_clipType == SLIDESHOW || m_clipType == PLAYLIST) {
//disconnect(m_clip->thumbProducer(), SIGNAL(thumbReady(int, QImage)), this, SLOT(slotThumbReady(int, QImage)));
m_effectNames = m_effectList.effectNames().join(" / ");
if (!m_effectList.isEmpty()) {
for (int i = 0; i < m_effectList.count(); i++) {
- QString effectId = m_effectList.item(i).attribute("id");
+ QDomElement effect = m_effectList.itemFromIndex(i + 1);
+ QString effectId = effect.attribute("id");
// check if it is a fade effect
- QDomNodeList params = m_effectList.item(i).elementsByTagName("parameter");
+ QDomNodeList params = effect.elementsByTagName("parameter");
int fade = 0;
for (int j = 0; j < params.count(); j++) {
QDomElement e = params.item(j).toElement();
frames.append((int)(m_speedIndependantInfo.cropStart + m_speedIndependantInfo.cropDuration).frames(m_fps) - 1);
}
- m_clip->slotExtractImage(frames);
+ if (!frames.isEmpty()) m_clip->slotExtractImage(frames);
+}
+
+void ClipItem::stopThumbs()
+{
+ // Clip is about to be deleted, make sure we don't request thumbnails
+ disconnect(&m_startThumbTimer, SIGNAL(timeout()), this, SLOT(slotGetStartThumb()));
+ disconnect(&m_endThumbTimer, SIGNAL(timeout()), this, SLOT(slotGetEndThumb()));
}
void ClipItem::slotGetStartThumb()
QDomElement ClipItem::effectAt(int ix) const
{
- if (ix > m_effectList.count() - 1 || ix < 0 || m_effectList.at(ix).isNull()) return QDomElement();
- return m_effectList.at(ix).cloneNode().toElement();
+ if (ix > m_effectList.count() || ix <= 0) return QDomElement();
+ return m_effectList.itemFromIndex(ix).cloneNode().toElement();
}
QDomElement ClipItem::getEffectAt(int ix) const
{
- if (ix > m_effectList.count() - 1 || ix < 0 || m_effectList.at(ix).isNull()) return QDomElement();
- return m_effectList.at(ix);
+ if (ix > m_effectList.count() || ix < 0) return QDomElement();
+ return m_effectList.itemFromIndex(ix);
+}
+
+bool ClipItem::updateEffect(QDomElement effect)
+{
+ //kDebug() << "CHange EFFECT AT: " << ix << ", CURR: " << m_effectList.at(ix).attribute("tag") << ", NEW: " << effect.attribute("tag");
+ m_effectList.updateEffect(effect);
+ m_effectNames = m_effectList.effectNames().join(" / ");
+ QString id = effect.attribute("id");
+ if (id == "fadein" || id == "fadeout" || id == "fade_from_black" || id == "fade_to_black")
+ update();
+ else {
+ QRectF r = boundingRect();
+ r.setHeight(20);
+ update(r);
+ }
+ return true;
}
-void ClipItem::setEffectAt(int ix, QDomElement effect)
+bool ClipItem::moveEffect(QDomElement effect, int ix)
{
- if (ix < 0 || ix > (m_effectList.count() - 1) || effect.isNull()) {
+ if (ix <= 0 || ix > (m_effectList.count()) || effect.isNull()) {
kDebug() << "Invalid effect index: " << ix;
- return;
+ return false;
}
- //kDebug() << "CHange EFFECT AT: " << ix << ", CURR: " << m_effectList.at(ix).attribute("tag") << ", NEW: " << effect.attribute("tag");
- effect.setAttribute("kdenlive_ix", ix + 1);
- m_effectList.replace(ix, effect);
+ m_effectList.removeAt(effect.attribute("kdenlive_ix").toInt());
+ effect.setAttribute("kdenlive_ix", ix);
+ m_effectList.insert(effect);
m_effectNames = m_effectList.effectNames().join(" / ");
QString id = effect.attribute("id");
if (id == "fadein" || id == "fadeout" || id == "fade_from_black" || id == "fade_to_black")
r.setHeight(20);
update(r);
}
+ return true;
}
EffectsParameterList ClipItem::addEffect(const QDomElement effect, bool /*animate*/)
} else ix = effect.attribute("kdenlive_ix").toInt();
if (!m_effectList.isEmpty() && ix <= m_effectList.count()) {
needRepaint = true;
- m_effectList.insert(ix - 1, effect);
- for (int i = ix; i < m_effectList.count(); i++) {
- int index = m_effectList.item(i).attribute("kdenlive_ix").toInt();
- if (index >= ix) m_effectList.item(i).setAttribute("kdenlive_ix", index + 1);
- }
+ m_effectList.insert(effect);
} else m_effectList.append(effect);
EffectsParameterList parameters;
parameters.addParam("tag", effect.attribute("tag"));
void ClipItem::deleteEffect(QString index)
{
bool needRepaint = false;
- QString ix;
-
- for (int i = 0; i < m_effectList.count(); ++i) {
- ix = m_effectList.at(i).attribute("kdenlive_ix");
- if (ix == index) {
- QString effectId = m_effectList.at(i).attribute("id");
- if ((effectId == "fadein" && hasEffect(QString(), "fade_from_black") == -1) ||
- (effectId == "fade_from_black" && hasEffect(QString(), "fadein") == -1)) {
- m_startFade = 0;
- needRepaint = true;
- } else if ((effectId == "fadeout" && hasEffect(QString(), "fade_to_black") == -1) ||
- (effectId == "fade_to_black" && hasEffect(QString(), "fadeout") == -1)) {
- m_endFade = 0;
- needRepaint = true;
- } else if (EffectsList::hasKeyFrames(m_effectList.at(i))) needRepaint = true;
- m_effectList.removeAt(i);
- i--;
- } else if (ix.toInt() > index.toInt()) {
- m_effectList.item(i).setAttribute("kdenlive_ix", ix.toInt() - 1);
- }
- }
+ int ix = index.toInt();
+
+ QDomElement effect = m_effectList.itemFromIndex(ix);
+ QString effectId = effect.attribute("id");
+ if ((effectId == "fadein" && hasEffect(QString(), "fade_from_black") == -1) ||
+ (effectId == "fade_from_black" && hasEffect(QString(), "fadein") == -1)) {
+ m_startFade = 0;
+ needRepaint = true;
+ } else if ((effectId == "fadeout" && hasEffect(QString(), "fade_to_black") == -1) ||
+ (effectId == "fade_to_black" && hasEffect(QString(), "fadeout") == -1)) {
+ m_endFade = 0;
+ needRepaint = true;
+ } else if (EffectsList::hasKeyFrames(effect)) needRepaint = true;
+ m_effectList.removeAt(ix);
m_effectNames = m_effectList.effectNames().join(" / ");
- if (m_effectList.isEmpty() || m_selectedEffect + 1 == index.toInt()) {
+ if (m_effectList.isEmpty() || m_selectedEffect + 1 == ix) {
// Current effect was removed
- if (index.toInt() > m_effectList.count() - 1) {
+ if (ix > m_effectList.count() - 1) {
setSelectedEffect(m_effectList.count() - 1);
- } else setSelectedEffect(index.toInt());
+ } else setSelectedEffect(ix);
}
if (needRepaint) update(boundingRect());
else {
//virtual
void ClipItem::dropEvent(QGraphicsSceneDragDropEvent * event)
{
- const QString effects = QString::fromUtf8(event->mimeData()->data("kdenlive/effectslist"));
- QDomDocument doc;
- doc.setContent(effects, true);
- const QDomElement e = doc.documentElement();
- if (scene() && !scene()->views().isEmpty()) {
- event->accept();
+ if (event->proposedAction() == Qt::CopyAction && scene() && !scene()->views().isEmpty()) {
+ const QString effects = QString::fromUtf8(event->mimeData()->data("kdenlive/effectslist"));
+ event->acceptProposedAction();
+ QDomDocument doc;
+ doc.setContent(effects, true);
+ QDomElement e = doc.documentElement();
+ e.setAttribute("kdenlive_ix", 0);
CustomTrackView *view = (CustomTrackView *) scene()->views()[0];
if (view) view->slotAddEffect(e, m_info.startPos, track());
}
+ else return;
}
//virtual
void ClipItem::dragEnterEvent(QGraphicsSceneDragDropEvent *event)
{
if (isItemLocked()) event->setAccepted(false);
- else event->setAccepted(event->mimeData()->hasFormat("kdenlive/effectslist"));
+ else if (event->mimeData()->hasFormat("kdenlive/effectslist")) {
+ event->acceptProposedAction();
+ } else event->setAccepted(false);
}
void ClipItem::dragLeaveEvent(QGraphicsSceneDragDropEvent *event)
projects / kdenlive / blobdiff