#include "kdenlivesettings.h"
#include "kthumb.h"
-ClipItem::ClipItem(DocClipBase *clip, ItemInfo info, GenTime cropStart, double scale, double fps)
- : AbstractClipItem(info, QRectF(), fps), m_clip(clip), m_resizeMode(NONE), m_grabPoint(0), m_maxTrack(0), m_hasThumbs(false), startThumbTimer(NULL), endThumbTimer(NULL), m_effectsCounter(1), audioThumbWasDrawn(false), m_opacity(1.0), m_timeLine(0), m_thumbsRequested(0), m_startFade(0), m_endFade(0), m_hover(false), m_selectedEffect(-1) {
+ClipItem::ClipItem(DocClipBase *clip, ItemInfo info, double scale, double fps)
+ : AbstractClipItem(info, QRectF(), fps), m_clip(clip), m_resizeMode(NONE), m_grabPoint(0), m_maxTrack(0), m_hasThumbs(false), startThumbTimer(NULL), endThumbTimer(NULL), m_effectsCounter(1), audioThumbWasDrawn(false), m_opacity(1.0), m_timeLine(0), m_thumbsRequested(0), m_startFade(0), m_endFade(0), m_hover(false), m_selectedEffect(-1), m_speed(1.0) {
QRectF rect((double) info.startPos.frames(fps) * scale, (double)(info.track * KdenliveSettings::trackheight() + 1), (double)(info.endPos - info.startPos).frames(fps) * scale, (double)(KdenliveSettings::trackheight() - 1));
setRect(rect);
m_clipName = clip->name();
m_producer = clip->getId();
m_clipType = clip->clipType();
- m_cropStart = cropStart;
+ m_cropStart = info.cropStart;
m_maxDuration = clip->maxDuration();
setAcceptDrops(true);
audioThumbReady = clip->audioThumbCreated();
- /*m_keyframes[0] = 50;
- m_keyframes[30] = 20;
- m_keyframes[70] = 90;
- m_keyframes[100] = 10;*/
+
/*
m_cropStart = xml.attribute("in", 0).toInt();
m_maxDuration = xml.attribute("duration", 0).toInt();
setFlags(QGraphicsItem::ItemClipsToShape | QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
setAcceptsHoverEvents(true);
- connect(this , SIGNAL(prepareAudioThumb(double, QPainterPath, int, int)) , this, SLOT(slotPrepareAudioThumb(double, QPainterPath, int, int)));
+ connect(this , SIGNAL(prepareAudioThumb(double, QPainterPath, int, int, int)) , this, SLOT(slotPrepareAudioThumb(double, QPainterPath, int, int, int)));
setBrush(QColor(141, 166, 215));
if (m_clipType == VIDEO || m_clipType == AV || m_clipType == SLIDESHOW) {
ClipItem::~ClipItem() {
if (startThumbTimer) delete startThumbTimer;
if (endThumbTimer) delete endThumbTimer;
+ if (m_timeLine) m_timeLine;
+}
+
+ClipItem *ClipItem::clone(double scale, ItemInfo info) const {
+ ClipItem *duplicate = new ClipItem(m_clip, info, scale, m_fps);
+ duplicate->setEffectList(m_effectList);
+ duplicate->setSpeed(m_speed);
+ return duplicate;
+}
+
+void ClipItem::setEffectList(const EffectsList effectList) {
+ m_effectList = effectList;
+ m_effectNames = m_effectList.effectNames().join(" / ");
+}
+
+const EffectsList ClipItem::effectList() {
+ return m_effectList;
}
int ClipItem::selectedEffectIndex() const {
return m_selectedEffect;
}
-void ClipItem::setSelectedEffect(int ix) {
- //if (ix == m_selectedEffect) return;
- m_selectedEffect = ix;
- QDomElement effect = effectAt(m_selectedEffect);
+void ClipItem::initEffect(QDomElement effect) {
+ // 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()));
+ // init keyframes if required
QDomNodeList params = effect.elementsByTagName("parameter");
-
for (int i = 0; i < params.count(); i++) {
QDomElement e = params.item(i).toElement();
if (!e.isNull() && e.attribute("type") == "keyframe") {
- int max = e.attribute("max").toInt();
- int min = e.attribute("min").toInt();
- int def = e.attribute("default").toInt();
- int factor = e.attribute("factor").toInt();
- if (factor == 0) factor = 1;
-
+ QString def = e.attribute("default");
// Effect has a keyframe type parameter, we need to set the values
if (e.attribute("keyframes").isEmpty()) {
- // no keyframes defined, set up 2 keyframes (start and end) with default value.
- m_keyframes[0] = 100 * def / (max - min);
- m_keyframes[100] = 100 * def / (max - min);
- } else {
+ e.setAttribute("keyframes", QString::number(m_cropStart.frames(m_fps)) + ":" + def + ";" + QString::number((m_cropStart + m_cropDuration).frames(m_fps)) + ":" + def);
+ //kDebug() << "///// EFFECT KEYFRAMES INITED: " << e.attribute("keyframes");
+ break;
+ }
+ }
+ }
+}
+
+void ClipItem::setKeyframes(const int ix, const QString keyframes) {
+ QDomElement effect = effectAt(ix);
+ if (effect.attribute("disabled") == "1") return;
+ QDomNodeList params = effect.elementsByTagName("parameter");
+ for (int i = 0; i < params.count(); i++) {
+ QDomElement e = params.item(i).toElement();
+ if (!e.isNull() && e.attribute("type") == "keyframe") {
+ e.setAttribute("keyframes", keyframes);
+ if (ix == m_selectedEffect) {
+ m_keyframes.clear();
+ double max = e.attribute("max").toDouble();
+ double min = e.attribute("min").toDouble();
+ m_keyframeFactor = 100.0 / (max - min);
+ m_keyframeDefault = e.attribute("default").toDouble();
// parse keyframes
- QStringList keyframes = e.attribute("keyframes").split(";");
- foreach(QString str, keyframes) {
- if (!str.isEmpty()) {
- int pos = str.section(":", 0, 0).toInt();
- int val = str.section(":", 1, 1).toInt();
- /*int frame = (int) (pos * 100 / m_cropDuration.frames(m_fps));
- int value = (int) (((val * factor) - min) * 100 * factor / (max - min));*/
- m_keyframes[pos] = val;
- }
+ const QStringList keyframes = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
+ foreach(const QString str, keyframes) {
+ int pos = str.section(":", 0, 0).toInt();
+ double val = str.section(":", 1, 1).toDouble();
+ m_keyframes[pos] = val;
}
+ update();
+ return;
}
- update();
- return;
+ break;
}
}
+}
+
+
+void ClipItem::setSelectedEffect(const int ix) {
+ m_selectedEffect = ix;
+ QDomElement effect = effectAt(m_selectedEffect);
+ QDomNodeList params = effect.elementsByTagName("parameter");
+ if (effect.attribute("disabled") != "1")
+ for (int i = 0; i < params.count(); i++) {
+ QDomElement e = params.item(i).toElement();
+ if (!e.isNull() && e.attribute("type") == "keyframe") {
+ m_keyframes.clear();
+ double max = e.attribute("max").toDouble();
+ double min = e.attribute("min").toDouble();
+ m_keyframeFactor = 100.0 / (max - min);
+ m_keyframeDefault = e.attribute("default").toDouble();
+ // parse keyframes
+ const QStringList keyframes = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
+ foreach(const QString str, keyframes) {
+ int pos = str.section(":", 0, 0).toInt();
+ double val = str.section(":", 1, 1).toDouble();
+ m_keyframes[pos] = val;
+ }
+ update();
+ return;
+ }
+ }
if (!m_keyframes.isEmpty()) {
m_keyframes.clear();
update();
}
}
+QString ClipItem::keyframes(const int index) {
+ QString result;
+ QDomElement effect = effectAt(index);
+ QDomNodeList params = effect.elementsByTagName("parameter");
+
+ for (int i = 0; i < params.count(); i++) {
+ QDomElement e = params.item(i).toElement();
+ if (!e.isNull() && e.attribute("type") == "keyframe") {
+ result = e.attribute("keyframes");
+ break;
+ }
+ }
+ return result;
+}
+
void ClipItem::updateKeyframeEffect() {
+ // regenerate xml parameter from the clip keyframes
QDomElement effect = effectAt(m_selectedEffect);
+ if (effect.attribute("disabled") == "1") return;
QDomNodeList params = effect.elementsByTagName("parameter");
for (int i = 0; i < params.count(); i++) {
QDomElement e = params.item(i).toElement();
if (!e.isNull() && e.attribute("type") == "keyframe") {
- int max = e.attribute("max").toInt();
- int min = e.attribute("min").toInt();
- int def = e.attribute("default").toInt();
- int factor = e.attribute("factor").toInt();
- if (factor == 0) factor = 1;
QString keyframes;
-
if (m_keyframes.count() > 1) {
- QMap<int, int>::const_iterator i = m_keyframes.constBegin();
+ QMap<int, double>::const_iterator i = m_keyframes.constBegin();
double x1;
double y1;
while (i != m_keyframes.constEnd()) {
keyframes.append(QString::number(i.key()) + ":" + QString::number(i.value()) + ";");
- /*x1 = m_cropDuration.frames(m_fps) * i.key() / 100.0;
- y1 = (min + i.value() * (max - min) / 100.0) / factor;
- keyframes.append(QString::number(x1) + ":" + QString::number(y1) + ";");*/
++i;
}
}
// Effect has a keyframe type parameter, we need to set the values
- kDebug() << "::::::::::::::: SETTING EFFECT KEYFRAMES: " << keyframes;
+ //kDebug() << "::::::::::::::: SETTING EFFECT KEYFRAMES: " << keyframes;
e.setAttribute("keyframes", keyframes);
break;
}
}
void ClipItem::slotFetchThumbs() {
- m_thumbsRequested += 2;
+ m_thumbsRequested = 2;
emit getThumb((int)m_cropStart.frames(m_fps), (int)(m_cropStart + m_cropDuration).frames(m_fps));
}
}
void ClipItem::slotThumbReady(int frame, QPixmap pix) {
- if (m_thumbsRequested == 0) return;
+ //if (m_thumbsRequested == 0) return;
if (frame == m_cropStart.frames(m_fps)) {
m_startPix = pix;
QRectF r = boundingRect();
r.setRight(pix.width() + 2);
update(r);
- } else {
+ m_thumbsRequested--;
+ } else if (frame == (m_cropStart + m_cropDuration).frames(m_fps)) {
m_endPix = pix;
QRectF r = boundingRect();
r.setLeft(r.right() - pix.width() - 2);
update(r);
+ m_thumbsRequested--;
}
- m_thumbsRequested--;
}
void ClipItem::slotGotAudioData() {
if (startpixel < 0)
startpixel = 0;
- int endpixel = (int)option->exposedRect.right() - rect().x();
+ int endpixel = (int)option->exposedRect.right();
if (endpixel < 0)
endpixel = 0;
}
// draw audio thumbnails
- if (KdenliveSettings::audiothumbnails() && ((m_clipType == AV && option->exposedRect.bottom() > br.height() / 2) || m_clipType == AUDIO) && audioThumbReady) {
+ if (KdenliveSettings::audiothumbnails() && ((m_clipType == AV && option->exposedRect.bottom() > (br.y() + br.height() / 2)) || m_clipType == AUDIO) && audioThumbReady) {
QPainterPath path = m_clipType == AV ? roundRectPathLower : resultClipPath;
if (m_clipType == AV) painter->fillPath(path, QBrush(QColor(200, 200, 200, 140)));
- int channels = 2;
+ int channels = baseClip()->getProperty("channels").toInt();
if (scale != framePixelWidth)
audioThumbCachePic.clear();
- emit prepareAudioThumb(scale, path, startpixel, endpixel + 200);//200 more for less missing parts before repaint after scrolling
+ emit prepareAudioThumb(scale, path, startpixel, endpixel + 200, channels);//200 more for less missing parts before repaint after scrolling
int cropLeft = (int)((m_cropStart).frames(m_fps) * scale);
for (int startCache = startpixel - startpixel % 100; startCache < endpixel + 300;startCache += 100) {
if (audioThumbCachePic.contains(startCache) && !audioThumbCachePic[startCache].isNull())
return snaps;
}
-void ClipItem::slotPrepareAudioThumb(double pixelForOneFrame, QPainterPath path, int startpixel, int endpixel) {
- int channels = 2;
+QList <CommentedTime> ClipItem::commentedSnapMarkers() const {
+ QList < CommentedTime > snaps;
+ QList < CommentedTime > markers = baseClip()->commentedSnapMarkers();
+ GenTime pos;
+ double framepos;
- QRectF re = path.boundingRect();
+ for (int i = 0; i < markers.size(); i++) {
+ pos = markers.at(i).time() - cropStart();
+ if (pos > GenTime()) {
+ if (pos > duration()) break;
+ else snaps.append(CommentedTime(pos + startPos(), markers.at(i).comment()));
+ }
+ }
+ return snaps;
+}
+
+void ClipItem::slotPrepareAudioThumb(double pixelForOneFrame, QPainterPath path, int startpixel, int endpixel, int channels) {
+ QRectF re = path.boundingRect();
+ //kDebug() << "// PREP AUDIO THMB FRMO : " << startpixel << ", to: " << endpixel;
//if ( (!audioThumbWasDrawn || framePixelWidth!=pixelForOneFrame ) && !baseClip()->audioFrameChache.isEmpty()){
for (int startCache = startpixel - startpixel % 100;startCache + 100 < endpixel ;startCache += 100) {
}
void ClipItem::resizeStart(int posx, double scale) {
+ const int previous = cropStart().frames(m_fps);
AbstractClipItem::resizeStart(posx, scale);
- if (m_hasThumbs) startThumbTimer->start(100);
+ checkEffectsKeyframesPos(previous, cropStart().frames(m_fps), true);
+ if (m_hasThumbs && KdenliveSettings::videothumbnails()) startThumbTimer->start(100);
}
void ClipItem::resizeEnd(int posx, double scale) {
+ const int previous = (cropStart() + duration()).frames(m_fps);
AbstractClipItem::resizeEnd(posx, scale);
- if (m_hasThumbs) endThumbTimer->start(100);
+ checkEffectsKeyframesPos(previous, (cropStart() + duration()).frames(m_fps), false);
+ if (m_hasThumbs && KdenliveSettings::videothumbnails()) endThumbTimer->start(100);
+}
+
+
+void ClipItem::checkEffectsKeyframesPos(const int previous, const int current, bool fromStart) {
+ for (int i = 0; i < m_effectList.size(); i++) {
+ QDomElement effect = m_effectList.at(i);
+ QDomNodeList params = effect.elementsByTagName("parameter");
+ for (int j = 0; j < params.count(); j++) {
+ QDomElement e = params.item(i).toElement();
+ if (e.attribute("type") == "keyframe") {
+ // parse keyframes and adjust values
+ const QStringList keyframes = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
+ QMap <int, double> kfr;
+ foreach(const QString str, keyframes) {
+ int pos = str.section(":", 0, 0).toInt();
+ double val = str.section(":", 1, 1).toDouble();
+ if (pos == previous) kfr[current] = val;
+ else {
+ if (fromStart && pos >= current) kfr[pos] = val;
+ else if (!fromStart && pos <= current) kfr[pos] = val;
+ }
+ }
+ QString newkfr;
+ QMap<int, double>::const_iterator k = kfr.constBegin();
+ while (k != kfr.constEnd()) {
+ newkfr.append(QString::number(k.key()) + ":" + QString::number(k.value()) + ";");
+ ++k;
+ }
+ e.setAttribute("keyframes", newkfr);
+ break;
+ }
+ }
+ }
+ if (m_selectedEffect >= 0) setSelectedEffect(m_selectedEffect);
}
+
// virtual
/*void ClipItem::mouseMoveEvent(QGraphicsSceneMouseEvent * event) {
}*/
for (int i = 0; i < params.count(); i++) {
QDomElement e = params.item(i).toElement();
if (!e.isNull()) {
- if (e.attribute("factor").isEmpty()) {
+ if (e.attribute("type") == "keyframe") {
+ effectParams["keyframes"] = e.attribute("keyframes");
+ effectParams["min"] = e.attribute("min");
+ effectParams["max"] = e.attribute("max");
+ effectParams["factor"] = e.attribute("factor", "1");
+ effectParams["starttag"] = e.attribute("starttag", "start");
+ effectParams["endtag"] = e.attribute("endtag", "end");
+ }
+
+ double f = e.attribute("factor", "1").toDouble();
+
+ if (f == 1) {
effectParams[e.attribute("name")] = e.attribute("value");
// check if it is a fade effect
if (effectId == "fadein") {
else if (e.attribute("name") == "in") fade += e.attribute("value").toInt();
}
} else {
- effectParams[e.attribute("name")] = QString::number(effectParams[e.attribute("name")].toDouble() / e.attribute("factor").toDouble());
+ effectParams[e.attribute("name")] = QString::number(effectParams[e.attribute("name")].toDouble() / f);
}
}
}
r.setHeight(20);
update(r);
}
+ if (m_selectedEffect == -1) {
+ m_selectedEffect = 0;
+ setSelectedEffect(m_selectedEffect);
+ }
return effectParams;
}
effectParams["keyframes"] = e.attribute("keyframes");
effectParams["max"] = e.attribute("max");
effectParams["min"] = e.attribute("min");
- effectParams["factor"] = e.attribute("factor");
- effectParams["starttag"] = e.attribute("starttag");
- effectParams["endtag"] = e.attribute("endtag");
+ effectParams["factor"] = e.attribute("factor", "1");
+ effectParams["starttag"] = e.attribute("starttag", "start");
+ effectParams["endtag"] = e.attribute("endtag", "end");
} else if (e.attribute("namedesc").contains(";")) {
QString format = e.attribute("format");
QStringList separators = format.split("%d", QString::SkipEmptyParts);
txtNeu << (int)(values[i+1].toDouble());
}
effectParams["start"] = neu;
- } else if (!e.isNull()) {
- if (!e.attribute("factor").isEmpty())
- effectParams[e.attribute("name")] = QString::number(effectParams[e.attribute("value")].toDouble() / e.attribute("factor").toDouble());
+ } else {
+ if (e.attribute("factor", "1") != "1")
+ effectParams[e.attribute("name")] = QString::number(e.attribute("value").toDouble() / e.attribute("factor").toDouble());
else effectParams[e.attribute("name")] = e.attribute("value");
}
}
flashClip();
}
+double ClipItem::speed() const {
+ return m_speed;
+}
+
+void ClipItem::setSpeed(const double speed) {
+ m_speed = speed;
+ if (m_speed == 1.0) m_clipName = baseClip()->name();
+ else m_clipName = baseClip()->name() + " - " + QString::number(speed * 100, 'f', 0) + "%";
+ update();
+}
+
+GenTime ClipItem::maxDuration() const {
+ return m_maxDuration / m_speed;
+}
+
//virtual
void ClipItem::dropEvent(QGraphicsSceneDragDropEvent * event) {
QString effects = QString(event->mimeData()->data("kdenlive/effectslist"));
projects / kdenlive / blobdiff