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.at(i);
+ 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();
{
// the kdenlive_ix int is used to identify an effect in mlt's playlist, should
// not be changed
- if (effect.attribute("kdenlive_ix").toInt() == 0)
- effect.setAttribute("kdenlive_ix", QString::number(effectsCounter()));
if (effect.attribute("id") == "freeze" && diff > 0) {
EffectsList::setParameter(effect, "frame", QString::number(diff));
void ClipItem::setKeyframes(const int ix, const QStringList keyframes)
{
- QDomElement effect = getEffectAt(ix);
+ QDomElement effect = m_effectList.at(ix);
if (effect.attribute("disable") == "1") return;
QLocale locale;
QDomNodeList params = effect.elementsByTagName("parameter");
{
m_selectedEffect = ix;
QLocale locale;
- QDomElement effect = effectAt(m_selectedEffect);
+ QDomElement effect = effectAtIndex(m_selectedEffect);
if (!effect.isNull() && effect.attribute("disable") != "1") {
QDomNodeList params = effect.elementsByTagName("parameter");
for (int i = 0; i < params.count(); i++) {
QStringList ClipItem::keyframes(const int index)
{
QStringList result;
- QDomElement effect = effectAt(index);
+ QDomElement effect = m_effectList.at(index);
QDomNodeList params = effect.elementsByTagName("parameter");
for (int i = 0; i < params.count(); i++) {
void ClipItem::updateKeyframeEffect()
{
// regenerate xml parameter from the clip keyframes
- QDomElement effect = getEffectAt(m_selectedEffect);
+ QDomElement effect = getEffectAtIndex(m_selectedEffect);
if (effect.attribute("disable") == "1") return;
QDomNodeList params = effect.elementsByTagName("parameter");
QDomElement e = params.item(m_visibleParam).toElement();
QDomElement ClipItem::selectedEffect()
{
if (m_selectedEffect == -1 || m_effectList.isEmpty()) return QDomElement();
- return effectAt(m_selectedEffect);
+ return effectAtIndex(m_selectedEffect);
}
void ClipItem::resetThumbs(bool clearExistingThumbs)
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()
{
m_startThumbRequested = true;
if (qAbs((int)(pos.x() - (rect.x() + m_startFade))) < maximumOffset && qAbs((int)(pos.y() - rect.y())) < 6) {
return FADEIN;
- } else if (pos.x() - rect.x() < maximumOffset && (rect.bottom() - pos.y() > addtransitionOffset)) {
+ } else if ((pos.x() <= rect.x() + rect.width() / 2) && pos.x() - rect.x() < maximumOffset && (rect.bottom() - pos.y() > addtransitionOffset)) {
return RESIZESTART;
} else if (qAbs((int)(pos.x() - (rect.x() + rect.width() - m_endFade))) < maximumOffset && qAbs((int)(pos.y() - rect.y())) < 6) {
return FADEOUT;
- } else if ((rect.right() - pos.x() < maximumOffset) && (rect.bottom() - pos.y() > addtransitionOffset)) {
+ } else if ((pos.x() >= rect.x() + rect.width() / 2) && (rect.right() - pos.x() < maximumOffset) && (rect.bottom() - pos.y() > addtransitionOffset)) {
return RESIZEEND;
} else if ((pos.x() - rect.x() < 16 / scale) && (rect.bottom() - pos.y() <= addtransitionOffset)) {
return TRANSITIONSTART;
return m_effectList.effectNames();
}
-QDomElement ClipItem::effectAt(int ix) const
+QDomElement ClipItem::effect(int ix) const
{
- if (ix > m_effectList.count() - 1 || ix < 0 || m_effectList.at(ix).isNull()) return QDomElement();
+ if (ix >= m_effectList.count() || ix < 0) return QDomElement();
return m_effectList.at(ix).cloneNode().toElement();
}
-QDomElement ClipItem::getEffectAt(int ix) const
+QDomElement ClipItem::effectAtIndex(int ix) const
+{
+ if (ix > m_effectList.count() || ix <= 0) return QDomElement();
+ return m_effectList.itemFromIndex(ix).cloneNode().toElement();
+}
+
+QDomElement ClipItem::getEffectAtIndex(int ix) const
+{
+ if (ix > m_effectList.count() || ix <= 0) return QDomElement();
+ return m_effectList.itemFromIndex(ix);
+}
+
+void 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);
+ }
+}
+
+void ClipItem::enableEffects(QList <int> indexes, bool disable)
{
- if (ix > m_effectList.count() - 1 || ix < 0 || m_effectList.at(ix).isNull()) return QDomElement();
- return m_effectList.at(ix);
+ m_effectList.enableEffects(indexes, disable);
}
-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*/)
+EffectsParameterList ClipItem::addEffect(QDomElement effect, bool /*animate*/)
{
bool needRepaint = false;
QLocale locale;
int ix;
+ QDomElement insertedEffect;
if (!effect.hasAttribute("kdenlive_ix")) {
+ // effect dropped from effect list
ix = effectsCounter();
} 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);
- }
- } else m_effectList.append(effect);
+ insertedEffect = m_effectList.insert(effect);
+ } else insertedEffect = m_effectList.append(effect);
+
+ // Update index to the real one
+ effect.setAttribute("kdenlive_ix", insertedEffect.attribute("kdenlive_ix"));
+
EffectsParameterList parameters;
- parameters.addParam("tag", effect.attribute("tag"));
- parameters.addParam("kdenlive_ix", effect.attribute("kdenlive_ix"));
- if (effect.hasAttribute("src")) parameters.addParam("src", effect.attribute("src"));
- if (effect.hasAttribute("disable")) parameters.addParam("disable", effect.attribute("disable"));
+ parameters.addParam("tag", insertedEffect.attribute("tag"));
+ parameters.addParam("kdenlive_ix", insertedEffect.attribute("kdenlive_ix"));
+ if (insertedEffect.hasAttribute("src")) parameters.addParam("src", insertedEffect.attribute("src"));
+ if (insertedEffect.hasAttribute("disable")) parameters.addParam("disable", insertedEffect.attribute("disable"));
- QString effectId = effect.attribute("id");
- if (effectId.isEmpty()) effectId = effect.attribute("tag");
+ QString effectId = insertedEffect.attribute("id");
+ if (effectId.isEmpty()) effectId = insertedEffect.attribute("tag");
parameters.addParam("id", effectId);
// special case: the affine effect needs in / out points
- QDomNodeList params = effect.elementsByTagName("parameter");
+ QDomNodeList params = insertedEffect.elementsByTagName("parameter");
int fade = 0;
bool needInOutSync = false;
for (int i = 0; i < params.count(); i++) {
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 == ix) {
// Current effect was removed
- if (index.toInt() > m_effectList.count() - 1) {
- setSelectedEffect(m_effectList.count() - 1);
- } else setSelectedEffect(index.toInt());
+ if (ix > m_effectList.count()) {
+ setSelectedEffect(m_effectList.count());
+ } else setSelectedEffect(ix);
}
if (needRepaint) update(boundingRect());
else {
return m_speedIndependantInfo;
}
+int ClipItem::nextFreeEffectGroupIndex() const
+{
+ int freeGroupIndex = 0;
+ for (int i = 0; i < m_effectList.count(); i++) {
+ QDomElement effect = m_effectList.at(i);
+ EffectInfo effectInfo;
+ effectInfo.fromString(effect.attribute("kdenlive_info"));
+ if (effectInfo.groupIndex >= freeGroupIndex) {
+ freeGroupIndex = effectInfo.groupIndex + 1;
+ }
+ }
+ return freeGroupIndex;
+}
+
//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();
+ if (e.tagName() == "effectgroup") {
+ // dropped an effect group
+ QDomNodeList effectlist = e.elementsByTagName("effect");
+ int freeGroupIndex = nextFreeEffectGroupIndex();
+ EffectInfo effectInfo;
+ for (int i = 0; i < effectlist.count(); i++) {
+ QDomElement effect = effectlist.at(i).toElement();
+ effectInfo.fromString(effect.attribute("kdenlive_info"));
+ effectInfo.groupIndex = freeGroupIndex;
+ effect.setAttribute("kdenlive_info", effectInfo.toString());
+ effect.removeAttribute("kdenlive_ix");
+ }
+ } else {
+ // single effect dropped
+ e.removeAttribute("kdenlive_ix");
+ }
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