***************************************************************************/
+#include "clipitem.h"
+#include "customtrackview.h"
+#include "customtrackscene.h"
+#include "renderer.h"
+#include "docclipbase.h"
+#include "transition.h"
+#include "kdenlivesettings.h"
+#include "kthumb.h"
+
+#include <KDebug>
#include <QPainter>
#include <QTimer>
#include <QStyleOptionGraphicsItem>
#include <QGraphicsScene>
-#include <QGraphicsView>
-#include <QScrollBar>
#include <QMimeData>
-#include <QApplication>
-#include <KDebug>
-#include <mlt++/Mlt.h>
+ClipItem::ClipItem(DocClipBase *clip, ItemInfo info, double fps, double speed, bool generateThumbs)
+ : AbstractClipItem(info, QRectF(), fps), m_clip(clip), m_resizeMode(NONE), m_grabPoint(0), m_maxTrack(0), m_hasThumbs(false), startThumbTimer(NULL), endThumbTimer(NULL), audioThumbWasDrawn(false), m_opacity(1.0), m_timeLine(0), m_startThumbRequested(false), m_endThumbRequested(false), m_startFade(0), m_endFade(0), m_hover(false), m_selectedEffect(-1), m_speed(speed), framePixelWidth(0), m_startPix(QPixmap()), m_endPix(QPixmap()) {
+ setZValue(1);
+ setRect(0, 0, (info.endPos - info.startPos).frames(fps) - 0.02, (double)(KdenliveSettings::trackheight() - 2));
+ setPos(info.startPos.frames(fps), (double)(info.track * KdenliveSettings::trackheight()) + 1);
-#include "clipitem.h"
-#include "customtrackview.h"
-#include "renderer.h"
-#include "events.h"
-#include "kdenlivesettings.h"
-
-ClipItem::ClipItem(DocClipBase *clip, int track, GenTime startpos, const QRectF & rect, GenTime duration, double fps)
- : AbstractClipItem(rect), 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_hover(false) {
- //setToolTip(name);
- // kDebug() << "******* CREATING NEW TML CLIP, DUR: " << duration;
- m_fps = fps;
- m_startPos = startpos;
- m_track = track;
- m_xml = clip->toXML();
- m_clipName = clip->name();
+ if (m_speed == 1.0) m_clipName = clip->name();
+ else {
+ m_clipName = clip->name() + " - " + QString::number(m_speed * 100, 'f', 0) + '%';
+ m_cropDuration = m_cropDuration * m_speed;
+ }
m_producer = clip->getId();
m_clipType = clip->clipType();
- m_cropStart = GenTime();
- m_maxDuration = duration;
- if (duration != GenTime()) m_cropDuration = duration;
- else m_cropDuration = m_maxDuration;
+ m_cropStart = info.cropStart;
+ m_maxDuration = clip->maxDuration();
setAcceptDrops(true);
audioThumbReady = clip->audioThumbCreated();
+
/*
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, int, int, int)) , this, SLOT(slotPrepareAudioThumb(double, int, int, int)));
setBrush(QColor(141, 166, 215));
- if (m_clipType == VIDEO || m_clipType == AV) {
+ if (m_clipType == VIDEO || m_clipType == AV || m_clipType == SLIDESHOW || m_clipType == PLAYLIST) {
m_hasThumbs = true;
- connect(this, SIGNAL(getThumb(int, int)), clip->thumbProducer(), SLOT(extractImage(int, int)));
- connect(clip->thumbProducer(), SIGNAL(thumbReady(int, QPixmap)), this, SLOT(slotThumbReady(int, QPixmap)));
- connect(clip, SIGNAL(gotAudioData()), this, SLOT(slotGotAudioData()));
- QTimer::singleShot(300, this, SLOT(slotFetchThumbs()));
-
startThumbTimer = new QTimer(this);
startThumbTimer->setSingleShot(true);
connect(startThumbTimer, SIGNAL(timeout()), this, SLOT(slotGetStartThumb()));
endThumbTimer->setSingleShot(true);
connect(endThumbTimer, SIGNAL(timeout()), this, SLOT(slotGetEndThumb()));
+ connect(this, SIGNAL(getThumb(int, int)), clip->thumbProducer(), SLOT(extractImage(int, int)));
+ //connect(this, SIGNAL(getThumb(int, int)), clip->thumbProducer(), SLOT(getVideoThumbs(int, int)));
+
+ connect(clip->thumbProducer(), SIGNAL(thumbReady(int, QPixmap)), this, SLOT(slotThumbReady(int, QPixmap)));
+ connect(clip, SIGNAL(gotAudioData()), this, SLOT(slotGotAudioData()));
+ if (generateThumbs) QTimer::singleShot(200, this, SLOT(slotFetchThumbs()));
+
+ /*if (m_clip->producer()) {
+ videoThumbProducer.init(this, m_clip->producer(), KdenliveSettings::trackheight() * KdenliveSettings::project_display_ratio(), KdenliveSettings::trackheight());
+ slotFetchThumbs();
+ }*/
} else if (m_clipType == COLOR) {
- m_maxDuration = GenTime(10000, m_fps);
- QString colour = m_xml.attribute("colour");
+ QString colour = clip->getProperty("colour");
colour = colour.replace(0, 2, "#");
setBrush(QColor(colour.left(7)));
- } else if (m_clipType == IMAGE) {
- m_maxDuration = GenTime(10000, m_fps);
- m_startPix = KThumb::getImage(KUrl(m_xml.attribute("resource")), (int)(50 * KdenliveSettings::project_display_ratio()), 50);
+ } else if (m_clipType == IMAGE || m_clipType == TEXT) {
+ m_startPix = KThumb::getImage(KUrl(clip->getProperty("resource")), (int)(KdenliveSettings::trackheight() * KdenliveSettings::project_display_ratio()), KdenliveSettings::trackheight());
+ m_endPix = m_startPix;
} else if (m_clipType == AUDIO) {
connect(clip, SIGNAL(gotAudioData()), this, SLOT(slotGotAudioData()));
}
ClipItem::~ClipItem() {
if (startThumbTimer) delete startThumbTimer;
if (endThumbTimer) delete endThumbTimer;
+ if (m_timeLine) m_timeLine;
+}
+
+ClipItem *ClipItem::clone(ItemInfo info) const {
+ ClipItem *duplicate = new ClipItem(m_clip, info, m_fps, m_speed);
+ if (info.cropStart == m_cropStart) duplicate->slotSetStartThumb(m_startPix);
+ if (info.cropStart + (info.endPos - info.startPos) == m_cropStart + m_cropDuration) duplicate->slotSetEndThumb(m_endPix);
+ kDebug() << "// CLoning clip: " << (info.cropStart + (info.endPos - info.startPos)).frames(m_fps) << ", CURRENT end: " << (cropStart() + duration()).frames(m_fps);
+ duplicate->setEffectList(m_effectList.clone());
+ //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::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();
+ kDebug() << "// inint eff: " << e.attribute("name");
+ if (!e.isNull() && e.attribute("type") == "keyframe") {
+ QString def = e.attribute("default");
+ // Effect has a keyframe type parameter, we need to set the values
+ if (e.attribute("keyframes").isEmpty()) {
+ 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;
+ }
+ }
+ }
+
+ if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
+ if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
+ int end = (duration() + cropStart()).frames(m_fps);
+ int start = end;
+ if (effect.attribute("id") == "fadeout") {
+ if (m_effectList.hasEffect(QString(), "fade_to_black") == -1) {
+ start -= EffectsList::parameter(effect, "in").toInt();
+ } else {
+ QDomElement fadeout = m_effectList.getEffectByTag(QString(), "fade_to_black");
+ start -= EffectsList::parameter(fadeout, "out").toInt() - EffectsList::parameter(fadeout, "in").toInt();
+ }
+ } else if (effect.attribute("id") == "fade_to_black") {
+ if (m_effectList.hasEffect(QString(), "fadeout") == -1) {
+ start -= EffectsList::parameter(effect, "in").toInt();
+ } else {
+ QDomElement fadeout = m_effectList.getEffectByTag(QString(), "fadeout");
+ start -= EffectsList::parameter(fadeout, "out").toInt() - EffectsList::parameter(fadeout, "in").toInt();
+ }
+ }
+ EffectsList::setParameter(effect, "in", QString::number(start));
+ EffectsList::setParameter(effect, "out", QString::number(end));
+ } else if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
+ int start = cropStart().frames(m_fps);
+ int end = start;
+ if (effect.attribute("id") == "fadein") {
+ if (m_effectList.hasEffect(QString(), "fade_from_black") == -1)
+ end += EffectsList::parameter(effect, "out").toInt();
+ else
+ end += EffectsList::parameter(m_effectList.getEffectByTag(QString(), "fade_from_black"), "out").toInt();
+ } else if (effect.attribute("id") == "fade_from_black") {
+ if (m_effectList.hasEffect(QString(), "fadein") == -1)
+ end += EffectsList::parameter(effect, "out").toInt();
+ else
+ end += EffectsList::parameter(m_effectList.getEffectByTag(QString(), "fadein"), "out").toInt();
+ }
+ EffectsList::setParameter(effect, "in", QString::number(start));
+ EffectsList::setParameter(effect, "out", QString::number(end));
+ }
+ }
+}
+
+bool ClipItem::checkKeyFrames() {
+ bool clipEffectsModified = false;
+ for (int ix = 0; ix < m_effectList.count(); ix ++) {
+ QString kfr = keyframes(ix);
+ if (!kfr.isEmpty()) {
+ const QStringList keyframes = kfr.split(';', QString::SkipEmptyParts);
+ QStringList newKeyFrames;
+ bool cutKeyFrame = false;
+ bool modified = false;
+ int lastPos = -1;
+ double lastValue = -1;
+ int start = m_cropStart.frames(m_fps);
+ int end = (m_cropStart + m_cropDuration).frames(m_fps);
+ foreach(const QString &str, keyframes) {
+ int pos = str.section(':', 0, 0).toInt();
+ double val = str.section(':', 1, 1).toDouble();
+ if (pos - start < 0) {
+ // a keyframe is defined before the start of the clip
+ cutKeyFrame = true;
+ } else if (cutKeyFrame) {
+ // create new keyframe at clip start, calculate interpolated value
+ if (pos > start) {
+ int diff = pos - lastPos;
+ double ratio = (double)(start - lastPos) / diff;
+ double newValue = lastValue + (val - lastValue) * ratio;
+ newKeyFrames.append(QString::number(start) + ':' + QString::number(newValue));
+ modified = true;
+ }
+ cutKeyFrame = false;
+ }
+ if (!cutKeyFrame) {
+ if (pos > end) {
+ // create new keyframe at clip end, calculate interpolated value
+ int diff = pos - lastPos;
+ if (diff != 0) {
+ double ratio = (double)(end - lastPos) / diff;
+ double newValue = lastValue + (val - lastValue) * ratio;
+ newKeyFrames.append(QString::number(end) + ':' + QString::number(newValue));
+ modified = true;
+ }
+ break;
+ } else {
+ newKeyFrames.append(QString::number(pos) + ':' + QString::number(val));
+ }
+ }
+ lastPos = pos;
+ lastValue = val;
+ }
+ if (modified) {
+ // update KeyFrames
+ setKeyframes(ix, newKeyFrames.join(";"));
+ clipEffectsModified = true;
+ }
+ }
+ }
+ return clipEffectsModified;
+}
+
+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
+ 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;
+ }
+ 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") {
+ QString keyframes;
+ if (m_keyframes.count() > 1) {
+ 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()) + ';');
+ ++i;
+ }
+ }
+ // Effect has a keyframe type parameter, we need to set the values
+ //kDebug() << "::::::::::::::: SETTING EFFECT KEYFRAMES: " << keyframes;
+ e.setAttribute("keyframes", keyframes);
+ break;
+ }
+ }
+}
+
+QDomElement ClipItem::selectedEffect() {
+ if (m_selectedEffect == -1 || m_effectList.isEmpty()) return QDomElement();
+ return effectAt(m_selectedEffect);
}
void ClipItem::resetThumbs() {
+ m_startPix = QPixmap();
+ m_endPix = QPixmap();
slotFetchThumbs();
audioThumbCachePic.clear();
}
+
+void ClipItem::refreshClip() {
+ m_maxDuration = m_clip->maxDuration();
+ if (m_clipType == COLOR) {
+ QString colour = m_clip->getProperty("colour");
+ colour = colour.replace(0, 2, "#");
+ setBrush(QColor(colour.left(7)));
+ } else slotFetchThumbs();
+}
+
void ClipItem::slotFetchThumbs() {
- m_thumbsRequested += 2;
- emit getThumb((int)m_cropStart.frames(m_fps), (int)(m_cropStart + m_cropDuration).frames(m_fps));
+ if (m_endPix.isNull() && m_startPix.isNull()) {
+ m_startThumbRequested = true;
+ m_endThumbRequested = true;
+ emit getThumb((int)cropStart().frames(m_fps), (int)(cropStart() + cropDuration()).frames(m_fps) - 1);
+ } else {
+ if (m_endPix.isNull()) {
+ slotGetEndThumb();
+ }
+ if (m_startPix.isNull()) {
+ slotGetStartThumb();
+ }
+ }
+ /*
+ if (m_hasThumbs) {
+ if (m_endPix.isNull() && m_startPix.isNull()) {
+ int frame1 = (int)m_cropStart.frames(m_fps);
+ int frame2 = (int)(m_cropStart + m_cropDuration).frames(m_fps) - 1;
+ //videoThumbProducer.setThumbFrames(m_clip->producer(), frame1, frame2);
+ //videoThumbProducer.start(QThread::LowestPriority);
+ } else {
+ if (m_endPix.isNull()) slotGetEndThumb();
+ else slotGetStartThumb();
+ }
+
+ } else if (m_startPix.isNull()) slotGetStartThumb();*/
}
void ClipItem::slotGetStartThumb() {
- m_thumbsRequested++;
- emit getThumb((int)m_cropStart.frames(m_fps), -1);
+ m_startThumbRequested = true;
+ emit getThumb((int)cropStart().frames(m_fps), -1);
+ //videoThumbProducer.setThumbFrames(m_clip->producer(), (int)m_cropStart.frames(m_fps), - 1);
+ //videoThumbProducer.start(QThread::LowestPriority);
}
void ClipItem::slotGetEndThumb() {
- m_thumbsRequested++;
- emit getThumb(-1, (int)(m_cropStart + m_cropDuration).frames(m_fps));
+ m_endThumbRequested = true;
+ emit getThumb(-1, (int)(cropStart() + cropDuration()).frames(m_fps) - 1);
+ //videoThumbProducer.setThumbFrames(m_clip->producer(), -1, (int)(m_cropStart + m_cropDuration).frames(m_fps) - 1);
+ //videoThumbProducer.start(QThread::LowestPriority);
+}
+
+
+void ClipItem::slotSetStartThumb(QImage img) {
+ if (!img.isNull() && img.format() == QImage::Format_ARGB32) {
+ QPixmap pix = QPixmap::fromImage(img);
+ m_startPix = pix;
+ QRectF r = sceneBoundingRect();
+ r.setRight(pix.width() + 2);
+ update(r);
+ }
+}
+
+void ClipItem::slotSetEndThumb(QImage img) {
+ if (!img.isNull() && img.format() == QImage::Format_ARGB32) {
+ QPixmap pix = QPixmap::fromImage(img);
+ m_endPix = pix;
+ QRectF r = sceneBoundingRect();
+ r.setLeft(r.right() - pix.width() - 2);
+ update(r);
+ }
}
void ClipItem::slotThumbReady(int frame, QPixmap pix) {
- if (m_thumbsRequested == 0) return;
- if (frame == m_cropStart.frames(m_fps)) m_startPix = pix;
- else m_endPix = pix;
- update();
- m_thumbsRequested--;
+ if (scene() == NULL) return;
+ QRectF r = sceneBoundingRect();
+ double width = m_startPix.width() / projectScene()->scale();
+ if (m_startThumbRequested && frame == cropStart().frames(m_fps)) {
+ m_startPix = pix;
+ m_startThumbRequested = false;
+ double height = r.height();
+ update(r.x(), r.y(), width, height);
+ } else if (m_endThumbRequested && frame == (cropStart() + cropDuration()).frames(m_fps) - 1) {
+ m_endPix = pix;
+ m_endThumbRequested = false;
+ double height = r.height();
+ update(r.right() - width, r.y(), width, height);
+ }
+}
+
+void ClipItem::slotSetStartThumb(const QPixmap pix) {
+ m_startPix = pix;
+}
+
+void ClipItem::slotSetEndThumb(const QPixmap pix) {
+ m_endPix = pix;
+}
+
+QPixmap ClipItem::startThumb() const {
+ return m_startPix;
+}
+
+QPixmap ClipItem::endThumb() const {
+ return m_endPix;
}
void ClipItem::slotGotAudioData() {
audioThumbReady = true;
- update();
+ if (m_clipType == AV) {
+ QRectF r = boundingRect();
+ r.setTop(r.top() + r.height() / 2 - 1);
+ update(r);
+ } else update();
}
int ClipItem::type() const {
return AVWIDGET;
}
-DocClipBase *ClipItem::baseClip() {
+DocClipBase *ClipItem::baseClip() const {
return m_clip;
}
QDomElement ClipItem::xml() const {
- return m_xml;
+ QDomElement xml = m_clip->toXML();
+ if (m_speed != 1.0) xml.setAttribute("speed", m_speed);
+ return xml;
}
-int ClipItem::clipType() {
+int ClipItem::clipType() const {
return m_clipType;
}
-QString ClipItem::clipName() {
+QString ClipItem::clipName() const {
return m_clipName;
}
-int ClipItem::clipProducer() {
+void ClipItem::setClipName(const QString &name) {
+ m_clipName = name;
+}
+
+const QString &ClipItem::clipProducer() const {
return m_producer;
}
void ClipItem::flashClip() {
if (m_timeLine == 0) {
m_timeLine = new QTimeLine(750, this);
+ m_timeLine->setCurveShape(QTimeLine::EaseInOutCurve);
connect(m_timeLine, SIGNAL(valueChanged(qreal)), this, SLOT(animate(qreal)));
}
m_timeLine->start();
}
void ClipItem::animate(qreal value) {
- m_opacity = value;
- update();
+ QRectF r = boundingRect();
+ r.setHeight(20);
+ update(r);
}
// virtual
void ClipItem::paint(QPainter *painter,
const QStyleOptionGraphicsItem *option,
- QWidget *widget) {
- painter->setOpacity(m_opacity);
+ QWidget *) {
+ /*if (parentItem()) m_opacity = 0.5;
+ else m_opacity = 1.0;
+ painter->setOpacity(m_opacity);*/
QBrush paintColor = brush();
-
if (isSelected()) paintColor = QBrush(QColor(79, 93, 121));
QRectF br = rect();
- double scale = br.width() / m_cropDuration.frames(m_fps);
- QRect rectInView = visibleRect();//this is the rect that is visible by the user
-
- if (rectInView.isNull())
- return;
- QPainterPath clippath;
- clippath.addRect(rectInView);
+ QRectF exposed = option->exposedRect;
+ QRectF mapped = painter->matrix().mapRect(br);
- int startpixel = (int)(rectInView.x() - rect().x()); //start and endpixel that is viewable from rect()
+ const double itemWidth = br.width();
+ const double itemHeight = br.height();
+ const double scale = option->matrix.m11();
- if (startpixel < 0)
- startpixel = 0;
- int endpixel = rectInView.width() + rectInView.x();
- if (endpixel < 0)
- endpixel = 0;
//painter->setRenderHints(QPainter::Antialiasing);
- QPainterPath roundRectPathUpper = upperRectPart(br), roundRectPathLower = lowerRectPart(br);
+ //QPainterPath roundRectPathUpper = upperRectPart(br), roundRectPathLower = lowerRectPart(br);
+ painter->setClipRect(exposed);
- painter->setClipRect(option->exposedRect);
+ //build path around clip
+ //QPainterPath resultClipPath = roundRectPathUpper.united(roundRectPathLower);
+ //painter->fillPath(resultClipPath, paintColor);
+ painter->fillRect(exposed, paintColor);
- // build path around clip
-
- QPainterPath resultClipPath = roundRectPathUpper.united(roundRectPathLower);
-
- painter->setClipPath(resultClipPath.intersected(clippath), Qt::IntersectClip);
- //painter->fillPath(roundRectPath, brush()); //, QBrush(QColor(Qt::red)));
- painter->fillRect(br.intersected(rectInView), paintColor);
- //painter->fillRect(QRectF(br.x() + br.width() - m_endPix.width(), br.y(), m_endPix.width(), br.height()), QBrush(QColor(Qt::black)));
+ //painter->setClipPath(resultClipPath, Qt::IntersectClip);
// draw thumbnails
- if (!m_startPix.isNull() && KdenliveSettings::videothumbnails()) {
- if (m_clipType == IMAGE) {
- painter->drawPixmap(QPointF(br.x() + br.width() - m_startPix.width(), br.y()), m_startPix);
- QLineF l(br.x() + br.width() - m_startPix.width(), br.y(), br.x() + br.width() - m_startPix.width(), br.y() + br.height());
+ painter->setMatrixEnabled(false);
+
+ if (KdenliveSettings::videothumbnails()) {
+ QPen pen = painter->pen();
+ pen.setStyle(Qt::DotLine);
+ pen.setColor(Qt::white);
+ painter->setPen(pen);
+ if (m_clipType == IMAGE && !m_startPix.isNull()) {
+ QPointF p1 = painter->matrix().map(QPointF(itemWidth, 0)) - QPointF(m_startPix.width(), 0);
+ QPointF p2 = painter->matrix().map(QPointF(itemWidth, itemHeight)) - QPointF(m_startPix.width(), 0);
+ painter->drawPixmap(p1, m_startPix);
+ QLineF l(p1, p2);
painter->drawLine(l);
- } else {
- painter->drawPixmap(QPointF(br.x() + br.width() - m_endPix.width(), br.y()), m_endPix);
- QLineF l(br.x() + br.width() - m_endPix.width(), br.y(), br.x() + br.width() - m_endPix.width(), br.y() + br.height());
+ } else if (!m_endPix.isNull()) {
+ QPointF p1 = painter->matrix().map(QPointF(itemWidth, 0)) - QPointF(m_endPix.width(), 0);
+ QPointF p2 = painter->matrix().map(QPointF(itemWidth, itemHeight)) - QPointF(m_endPix.width(), 0);
+ painter->drawPixmap(p1, m_endPix);
+ QLineF l(p1, p2);
painter->drawLine(l);
}
-
- painter->drawPixmap(QPointF(br.x(), br.y()), m_startPix);
- QLineF l2(br.x() + m_startPix.width(), br.y(), br.x() + m_startPix.width(), br.y() + br.height());
- painter->drawLine(l2);
+ if (!m_startPix.isNull()) {
+ QPointF p1 = painter->matrix().map(QPointF(0, 0));
+ QPointF p2 = painter->matrix().map(QPointF(0, itemHeight));
+ painter->drawPixmap(p1, m_startPix);
+ QLineF l2(p1.x() + m_startPix.width(), p1.y(), p2.x() + m_startPix.width(), p2.y());
+ painter->drawLine(l2);
+ }
+ painter->setPen(Qt::black);
}
// draw audio thumbnails
- if ((m_clipType == AV || m_clipType == AUDIO) && audioThumbReady && KdenliveSettings::audiothumbnails()) {
-
- QPainterPath path = m_clipType == AV ? roundRectPathLower : roundRectPathUpper.united(roundRectPathLower);
- if (m_clipType == AV) painter->fillPath(path, QBrush(QColor(200, 200, 200, 140)));
-
- int channels = 2;
+ if (KdenliveSettings::audiothumbnails() && m_speed == 1.0 && ((m_clipType == AV && exposed.bottom() > (itemHeight / 2)) || m_clipType == AUDIO) && audioThumbReady) {
+
+ double startpixel = exposed.left();
+ if (startpixel < 0)
+ startpixel = 0;
+ double endpixel = exposed.right();
+ if (endpixel < 0)
+ endpixel = 0;
+ //kDebug()<<"/// REPAINTING AUDIO THMBS ZONE: "<<startpixel<<"x"<<endpixel;
+
+ /*QPainterPath path = m_clipType == AV ? roundRectPathLower : resultClipPath;*/
+ QRectF mappedRect;
+ if (m_clipType == AV) {
+ QRectF re = br;
+ re.setTop(re.y() + re.height() / 2);
+ mappedRect = painter->matrix().mapRect(re);
+ //painter->fillRect(mappedRect, QBrush(QColor(200, 200, 200, 140)));
+ } else mappedRect = mapped;
+
+ 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
- int cropLeft = (m_cropStart).frames(m_fps) * scale;
- for (int startCache = startpixel - startpixel % 100; startCache < endpixel + 300;startCache += 100) {
+ double cropLeft = m_cropStart.frames(m_fps);
+ const int clipStart = mappedRect.x();
+ const int mappedStartPixel = painter->matrix().map(QPointF(startpixel + cropLeft, 0)).x() - clipStart;
+ const int mappedEndPixel = painter->matrix().map(QPointF(endpixel + cropLeft, 0)).x() - clipStart;
+ cropLeft = cropLeft * scale;
+
+ if (channels >= 1) {
+ emit prepareAudioThumb(scale, mappedStartPixel, mappedEndPixel, channels);
+ }
+
+ for (int startCache = mappedStartPixel - (mappedStartPixel) % 100; startCache < mappedEndPixel; startCache += 100) {
if (audioThumbCachePic.contains(startCache) && !audioThumbCachePic[startCache].isNull())
- painter->drawPixmap((int)(roundRectPathUpper.united(roundRectPathLower).boundingRect().x() + startCache - cropLeft), (int)(path.boundingRect().y()), audioThumbCachePic[startCache]);
+ painter->drawPixmap(clipStart + startCache - cropLeft, mappedRect.y(), audioThumbCachePic[startCache]);
}
+ }
+ // draw markers
+ QList < CommentedTime > markers = baseClip()->commentedSnapMarkers();
+ QList < CommentedTime >::Iterator it = markers.begin();
+ GenTime pos;
+ double framepos;
+ const int markerwidth = 4;
+ QBrush markerBrush;
+ markerBrush = QBrush(QColor(120, 120, 0, 140));
+ QPen pen = painter->pen();
+ pen.setColor(QColor(255, 255, 255, 200));
+ pen.setStyle(Qt::DotLine);
+ painter->setPen(pen);
+ for (; it != markers.end(); ++it) {
+ pos = (*it).time() - cropStart();
+ if (pos > GenTime()) {
+ if (pos > duration()) break;
+ QLineF l(br.x() + pos.frames(m_fps), br.y() + 5, br.x() + pos.frames(m_fps), br.bottom() - 5);
+ QLineF l2 = painter->matrix().map(l);
+ //framepos = scale * pos.frames(m_fps);
+ //QLineF l(framepos, 5, framepos, itemHeight - 5);
+ painter->drawLine(l2);
+ if (KdenliveSettings::showmarkers()) {
+ framepos = br.x() + pos.frames(m_fps);
+ const QRectF r1(framepos + 0.04, 10, itemWidth - framepos - 2, itemHeight - 10);
+ const QRectF r2 = painter->matrix().mapRect(r1);
+ const QRectF txtBounding = painter->boundingRect(r2, Qt::AlignLeft | Qt::AlignTop, ' ' + (*it).comment() + ' ');
+
+ QPainterPath path;
+ path.addRoundedRect(txtBounding, 3, 3);
+ painter->fillPath(path, markerBrush);
+ painter->drawText(txtBounding, Qt::AlignCenter, (*it).comment());
+ }
+ //painter->fillRect(QRect(br.x() + framepos, br.y(), 10, br.height()), QBrush(QColor(0, 0, 0, 150)));
+ }
}
+ pen.setColor(Qt::black);
+ pen.setStyle(Qt::SolidLine);
+ painter->setPen(pen);
// draw start / end fades
QBrush fades;
if (m_startFade != 0) {
QPainterPath fadeInPath;
- fadeInPath.moveTo(br.x() , br.y());
- fadeInPath.lineTo(br.x() , br.y() + br.height());
- fadeInPath.lineTo(br.x() + m_startFade * scale, br.y());
+ fadeInPath.moveTo(0, 0);
+ fadeInPath.lineTo(0, itemHeight);
+ fadeInPath.lineTo(m_startFade, 0);
fadeInPath.closeSubpath();
- painter->fillPath(fadeInPath, fades);
- if (isSelected()) {
- QLineF l(br.x() + m_startFade * scale, br.y(), br.x(), br.y() + br.height());
+ QPainterPath f1 = painter->matrix().map(fadeInPath);
+ painter->fillPath(f1/*.intersected(resultClipPath)*/, fades);
+ /*if (isSelected()) {
+ QLineF l(m_startFade * scale, 0, 0, itemHeight);
painter->drawLine(l);
- }
+ }*/
}
if (m_endFade != 0) {
QPainterPath fadeOutPath;
- fadeOutPath.moveTo(br.x() + br.width(), br.y());
- fadeOutPath.lineTo(br.x() + br.width(), br.y() + br.height());
- fadeOutPath.lineTo(br.x() + br.width() - m_endFade * scale, br.y());
+ fadeOutPath.moveTo(itemWidth, 0);
+ fadeOutPath.lineTo(itemWidth, itemHeight);
+ fadeOutPath.lineTo(itemWidth - m_endFade, 0);
fadeOutPath.closeSubpath();
- painter->fillPath(fadeOutPath, fades);
- if (isSelected()) {
- QLineF l(br.x() + br.width() - m_endFade * scale, br.y(), br.x() + br.width(), br.y() + br.height());
+ QPainterPath f1 = painter->matrix().map(fadeOutPath);
+ painter->fillPath(f1/*.intersected(resultClipPath)*/, fades);
+ /*if (isSelected()) {
+ QLineF l(itemWidth - m_endFade * scale, 0, itemWidth, itemHeight);
painter->drawLine(l);
- }
+ }*/
}
- QPen pen = painter->pen();
- pen.setColor(Qt::white);
- //pen.setStyle(Qt::DashDotDotLine); //Qt::DotLine);
-
// Draw effects names
- QString effects = effectNames().join(" / ");
- if (!effects.isEmpty()) {
- painter->setPen(pen);
- QFont font = painter->font();
- QFont smallFont = font;
- smallFont.setPointSize(8);
- painter->setFont(smallFont);
- QRectF txtBounding = painter->boundingRect(br, Qt::AlignLeft | Qt::AlignTop, " " + effects + " ");
- painter->fillRect(txtBounding, QBrush(QColor(0, 0, 0, 150)));
- painter->drawText(txtBounding, Qt::AlignCenter, effects);
- pen.setColor(Qt::black);
- painter->setPen(pen);
- painter->setFont(font);
- }
-
- // For testing puspose only: draw transitions count
- {
- painter->setPen(pen);
- QFont font = painter->font();
- QFont smallFont = font;
- smallFont.setPointSize(8);
- painter->setFont(smallFont);
- QString txt = " Transitions: " + QString::number(m_transitionsList.count()) + " ";
- QRectF txtBoundin = painter->boundingRect(br, Qt::AlignRight | Qt::AlignTop, txt);
- painter->fillRect(txtBoundin, QBrush(QColor(0, 0, 0, 150)));
- painter->drawText(txtBoundin, Qt::AlignCenter, txt);
- pen.setColor(Qt::black);
- painter->setPen(pen);
- painter->setFont(font);
+ if (!m_effectNames.isEmpty() && itemWidth * scale > 40) {
+ QRectF txtBounding = painter->boundingRect(mapped, Qt::AlignLeft | Qt::AlignTop, m_effectNames);
+ txtBounding.setRight(txtBounding.right() + 15);
+ painter->setPen(Qt::white);
+ QBrush markerBrush(Qt::SolidPattern);
+ if (m_timeLine && m_timeLine->state() == QTimeLine::Running) {
+ qreal value = m_timeLine->currentValue();
+ txtBounding.setWidth(txtBounding.width() * value);
+ markerBrush.setColor(QColor(50 + 200 * (1.0 - value), 50, 50, 100 + 50 * value));
+ } else markerBrush.setColor(QColor(50, 50, 50, 150));
+ QPainterPath path;
+ path.addRoundedRect(txtBounding, 4, 4);
+ painter->fillPath(path/*.intersected(resultClipPath)*/, markerBrush);
+ painter->drawText(txtBounding, Qt::AlignCenter, m_effectNames);
+ painter->setPen(Qt::black);
}
// Draw clip name
- QRectF txtBounding = painter->boundingRect(br, Qt::AlignHCenter | Qt::AlignTop, " " + m_clipName + " ");
- painter->fillRect(txtBounding, QBrush(QColor(255, 255, 255, 150)));
+ QRectF txtBounding = painter->boundingRect(mapped, Qt::AlignHCenter | Qt::AlignVCenter, ' ' + m_clipName + ' ');
+ painter->fillRect(txtBounding, QBrush(QColor(0, 0, 0, 150)));
+ //painter->setPen(QColor(0, 0, 0, 180));
+ //painter->drawText(txtBounding, Qt::AlignCenter, m_clipName);
+ txtBounding.translate(QPointF(1, 1));
+ painter->setPen(QColor(255, 255, 255, 255));
painter->drawText(txtBounding, Qt::AlignCenter, m_clipName);
+
+ // draw transition handles on hover
+ if (m_hover && itemWidth * scale > 40) {
+ QPointF p1 = painter->matrix().map(QPointF(0, itemHeight / 2)) + QPointF(10, 0);
+ painter->drawPixmap(p1, projectScene()->m_transitionPixmap);
+ p1 = painter->matrix().map(QPointF(itemWidth, itemHeight / 2)) - QPointF(22, 0);
+ painter->drawPixmap(p1, projectScene()->m_transitionPixmap);
+ }
+
+
// draw frame around clip
if (isSelected()) {
pen.setColor(Qt::red);
- pen.setWidth(2);
+ //pen.setWidth(2);
} else {
pen.setColor(Qt::black);
- pen.setWidth(1);
+ //pen.setWidth(1);
}
+
+ // draw effect or transition keyframes
+ if (itemWidth > 20) drawKeyFrames(painter, exposed);
+
+ painter->setMatrixEnabled(true);
+
+ // draw clip border
+
+ //kDebug()<<"/// ITEM PAINTING:: exposed="<<exposed<<", RECT = "<<rect();
+
+ // expand clip rect to allow correct painting of clip border
+ exposed.setRight(exposed.right() + 1 / scale + 0.5);
+ exposed.setBottom(exposed.bottom() + 1);
+ painter->setClipRect(exposed);
painter->setPen(pen);
- painter->setClipRect(option->exposedRect);
- painter->drawPath(resultClipPath.intersected(clippath));
-
- //painter->fillRect(startpixel,0,startpixel+endpixel,(int)br.height(), QBrush(QColor(255,255,255,150)));
- //painter->fillRect(QRect(br.x(), br.y(), roundingX, roundingY), QBrush(QColor(Qt::green)));
-
- /*QRectF recta(rect().x(), rect().y(), scale,rect().height());
- painter->drawRect(recta);
- painter->drawLine(rect().x() + 1, rect().y(), rect().x() + 1, rect().y() + rect().height());
- painter->drawLine(rect().x() + rect().width(), rect().y(), rect().x() + rect().width(), rect().y() + rect().height());
- painter->setPen(QPen(Qt::black, 1.0));
- painter->drawLine(rect().x(), rect().y(), rect().x() + rect().width(), rect().y());
- painter->drawLine(rect().x(), rect().y() + rect().height(), rect().x() + rect().width(), rect().y() + rect().height());*/
-
- //QGraphicsRectItem::paint(painter, option, widget);
- //QPen pen(Qt::green, 1.0 / size.x() + 0.5);
- //painter->setPen(pen);
- //painter->drawLine(rect().x(), rect().y(), rect().x() + rect().width(), rect().y());
- //kDebug()<<"ITEM REPAINT RECT: "<<boundingRect().width();
- //painter->drawText(rect(), Qt::AlignCenter, m_name);
- // painter->drawRect(boundingRect());
- //painter->drawRoundRect(-10, -10, 20, 20);
- if (m_hover) {
- painter->setPen(QPen(Qt::black));
- painter->setBrush(QBrush(Qt::yellow));
- painter->drawEllipse((int)(br.x() + 10), (int)(br.y() + br.height() / 2 - 5) , 10, 10);
- painter->drawEllipse((int)(br.x() + br.width() - 20), (int)(br.y() + br.height() / 2 - 5), 10, 10);
- }
-}
-
-
-OPERATIONTYPE ClipItem::operationMode(QPointF pos, double scale) {
- if (abs((int)(pos.x() - (rect().x() + scale * m_startFade))) < 6 && abs((int)(pos.y() - rect().y())) < 6) return FADEIN;
- else if (abs((int)(pos.x() - rect().x())) < 6) return RESIZESTART;
- else if (abs((int)(pos.x() - (rect().x() + rect().width() - scale * m_endFade))) < 6 && abs((int)(pos.y() - rect().y())) < 6) return FADEOUT;
- else if (abs((int)(pos.x() - (rect().x() + rect().width()))) < 6) return RESIZEEND;
- else if (abs((int)(pos.x() - (rect().x() + 10))) < 6 && abs((int)(pos.y() - (rect().y() + rect().height() / 2 - 5))) < 6) return TRANSITIONSTART;
- else if (abs((int)(pos.x() - (rect().x() + rect().width() - 20))) < 6 && abs((int)(pos.y() - (rect().y() + rect().height() / 2 - 5))) < 6) return TRANSITIONEND;
+ painter->drawRect(br);
+}
+
+
+OPERATIONTYPE ClipItem::operationMode(QPointF pos) {
+ if (isItemLocked()) return NONE;
+ if (isSelected()) {
+ m_editedKeyframe = mouseOverKeyFrames(pos);
+ if (m_editedKeyframe != -1) return KEYFRAME;
+ }
+ QRectF rect = sceneBoundingRect();
+ const double scale = projectScene()->scale();
+ double maximumOffset = 6 / scale;
+
+ if (qAbs((int)(pos.x() - (rect.x() + m_startFade))) < maximumOffset && qAbs((int)(pos.y() - rect.y())) < 6) {
+ if (m_startFade == 0) setToolTip(i18n("Add audio fade"));
+ else setToolTip(i18n("Audio fade duration: %1s", GenTime(m_startFade, m_fps).seconds()));
+ return FADEIN;
+ } else if (pos.x() - rect.x() < maximumOffset) {
+ setToolTip(i18n("Crop from start: %1s", cropStart().seconds()));
+ return RESIZESTART;
+ } else if (qAbs((int)(pos.x() - (rect.x() + rect.width() - m_endFade))) < maximumOffset && qAbs((int)(pos.y() - rect.y())) < 6) {
+ if (m_endFade == 0) setToolTip(i18n("Add audio fade"));
+ else setToolTip(i18n("Audio fade duration: %1s", GenTime(m_endFade, m_fps).seconds()));
+ return FADEOUT;
+ } else if (qAbs((int)(pos.x() - (rect.x() + rect.width()))) < maximumOffset) {
+ setToolTip(i18n("Clip duration: %1s", duration().seconds()));
+ return RESIZEEND;
+ } else if (qAbs((int)(pos.x() - (rect.x() + 16 / scale))) < maximumOffset && qAbs((int)(pos.y() - (rect.y() + rect.height() / 2 + 9))) < 6) {
+ setToolTip(i18n("Add transition"));
+ return TRANSITIONSTART;
+ } else if (qAbs((int)(pos.x() - (rect.x() + rect.width() - 21 / scale))) < maximumOffset && qAbs((int)(pos.y() - (rect.y() + rect.height() / 2 + 9))) < 6) {
+ setToolTip(i18n("Add transition"));
+ return TRANSITIONEND;
+ }
+ setToolTip(QString());
return MOVE;
}
-void ClipItem::slotPrepareAudioThumb(double pixelForOneFrame, QPainterPath path, int startpixel, int endpixel) {
- int channels = 2;
+QList <GenTime> ClipItem::snapMarkers() const {
+ QList < GenTime > snaps;
+ QList < GenTime > markers = baseClip()->snapMarkers();
+ GenTime pos;
+ double framepos;
+
+ for (int i = 0; i < markers.size(); i++) {
+ pos = markers.at(i) - cropStart();
+ if (pos > GenTime()) {
+ if (pos > duration()) break;
+ else snaps.append(pos + startPos());
+ }
+ }
+ return snaps;
+}
- QRectF re = path.boundingRect();
+QList <CommentedTime> ClipItem::commentedSnapMarkers() const {
+ QList < CommentedTime > snaps;
+ QList < CommentedTime > markers = baseClip()->commentedSnapMarkers();
+ GenTime pos;
+ double framepos;
+
+ 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, int startpixel, int endpixel, int channels) {
+ QRectF re = sceneBoundingRect();
+ if (m_clipType == AV) re.setTop(re.y() + re.height() / 2);
+ //kDebug() << "// PREP AUDIO THMB FRMO : scale:" << pixelForOneFrame<< ", from: " << startpixel << ", to: " << endpixel;
//if ( (!audioThumbWasDrawn || framePixelWidth!=pixelForOneFrame ) && !baseClip()->audioFrameChache.isEmpty()){
- for (int startCache = startpixel - startpixel % 100;startCache + 100 < endpixel ;startCache += 100) {
+ for (int startCache = startpixel - startpixel % 100;startCache < endpixel;startCache += 100) {
//kDebug() << "creating " << startCache;
//if (framePixelWidth!=pixelForOneFrame ||
if (framePixelWidth == pixelForOneFrame && audioThumbCachePic.contains(startCache))
continue;
if (audioThumbCachePic[startCache].isNull() || framePixelWidth != pixelForOneFrame) {
audioThumbCachePic[startCache] = QPixmap(100, (int)(re.height()));
- audioThumbCachePic[startCache].fill(QColor(200, 200, 200, 0));
+ audioThumbCachePic[startCache].fill(QColor(180, 180, 200, 140));
}
bool fullAreaDraw = pixelForOneFrame < 10;
QMap<int, QPainterPath > positiveChannelPaths;
pixpainter.setPen(audiopen);
//pixpainter.setRenderHint(QPainter::Antialiasing,true);
//pixpainter.drawLine(0,0,100,re.height());
+ // Bail out, if caller provided invalid data
+ if (channels <= 0) {
+ kWarning() << "Unable to draw image with " << channels << "number of channels";
+ return;
+ }
+
int channelHeight = audioThumbCachePic[startCache].height() / channels;
for (int i = 0;i < channels;i++) {
//}
}
+uint ClipItem::fadeIn() const {
+ return m_startFade;
+}
+
+uint ClipItem::fadeOut() const {
+ return m_endFade;
+}
-void ClipItem::setFadeIn(int pos, double scale) {
+void ClipItem::setFadeIn(int pos) {
+ if (pos == m_startFade) return;
int oldIn = m_startFade;
if (pos < 0) pos = 0;
- if (pos > m_cropDuration.frames(m_fps)) pos = (int)(m_cropDuration.frames(m_fps) / 2);
+ if (pos > m_cropDuration.frames(m_fps)) pos = (int)(m_cropDuration.frames(m_fps));
m_startFade = pos;
- if (oldIn > pos) update(rect().x(), rect().y(), oldIn * scale, rect().height());
- else update(rect().x(), rect().y(), pos * scale, rect().height());
+ QRectF rect = boundingRect();
+ update(rect.x(), rect.y(), qMax(oldIn, pos), rect.height());
}
-void ClipItem::setFadeOut(int pos, double scale) {
+void ClipItem::setFadeOut(int pos) {
+ if (pos == m_endFade) return;
int oldOut = m_endFade;
if (pos < 0) pos = 0;
- if (pos > m_cropDuration.frames(m_fps)) pos = (int)(m_cropDuration.frames(m_fps) / 2);
+ if (pos > m_cropDuration.frames(m_fps)) pos = (int)(m_cropDuration.frames(m_fps));
m_endFade = pos;
- if (oldOut > pos) update(rect().x() + rect().width() - pos * scale, rect().y(), pos * scale, rect().height());
- else update(rect().x() + rect().width() - oldOut * scale, rect().y(), oldOut * scale, rect().height());
+ QRectF rect = boundingRect();
+ update(rect.x() + rect.width() - qMax(oldOut, pos), rect.y(), qMax(oldOut, pos), rect.height());
}
-
// virtual
void ClipItem::mousePressEvent(QGraphicsSceneMouseEvent * event) {
/*m_resizeMode = operationMode(event->pos());
}
//virtual
-void ClipItem::hoverEnterEvent(QGraphicsSceneHoverEvent *) {
+void ClipItem::hoverEnterEvent(QGraphicsSceneHoverEvent *e) {
+ //if (e->pos().x() < 20) m_hover = true;
+ if (isItemLocked()) return;
m_hover = true;
- update();
+ QRectF r = boundingRect();
+ double width = 35 / projectScene()->scale();
+ double height = r.height() / 2;
+ //WARNING: seems like it generates a full repaint of the clip, maybe not so good...
+ update(r.x(), r.y() + height, width, height);
+ update(r.right() - width, r.y() + height, width, height);
}
//virtual
void ClipItem::hoverLeaveEvent(QGraphicsSceneHoverEvent *) {
+ if (isItemLocked()) return;
m_hover = false;
- update();
+ QRectF r = boundingRect();
+ double width = 35 / projectScene()->scale();
+ double height = r.height() / 2;
+ //WARNING: seems like it generates a full repaint of the clip, maybe not so good...
+ update(r.x(), r.y() + height, width, height);
+ update(r.right() - width, r.y() + height, width, height);
}
-void ClipItem::resizeStart(int posx, double scale) {
- AbstractClipItem::resizeStart(posx, scale);
- if (m_hasThumbs) startThumbTimer->start(100);
+void ClipItem::resizeStart(int posx, double speed) {
+ const int min = (startPos() - cropStart()).frames(m_fps);
+ if (posx < min) posx = min;
+ if (posx == startPos().frames(m_fps)) return;
+ const int previous = cropStart().frames(m_fps);
+ AbstractClipItem::resizeStart(posx, m_speed);
+ if ((int) cropStart().frames(m_fps) != previous) {
+ checkEffectsKeyframesPos(previous, cropStart().frames(m_fps), true);
+ if (m_hasThumbs && KdenliveSettings::videothumbnails()) {
+ /*connect(m_clip->thumbProducer(), SIGNAL(thumbReady(int, QPixmap)), this, SLOT(slotThumbReady(int, QPixmap)));*/
+ startThumbTimer->start(150);
+ }
+ }
}
-void ClipItem::resizeEnd(int posx, double scale) {
- AbstractClipItem::resizeEnd(posx, scale);
- if (m_hasThumbs) endThumbTimer->start(100);
+void ClipItem::resizeEnd(int posx, double speed, bool updateKeyFrames) {
+ const int max = (startPos() - cropStart() + maxDuration()).frames(m_fps) + 1;
+ if (posx > max) posx = max;
+ if (posx == endPos().frames(m_fps)) return;
+ //kDebug() << "// NEW POS: " << posx << ", OLD END: " << endPos().frames(m_fps);
+ const int previous = (cropStart() + duration()).frames(m_fps);
+ AbstractClipItem::resizeEnd(posx, m_speed);
+ if ((int)(cropStart() + duration()).frames(m_fps) != previous) {
+ if (updateKeyFrames) checkEffectsKeyframesPos(previous, (cropStart() + duration()).frames(m_fps), false);
+ if (m_hasThumbs && KdenliveSettings::videothumbnails()) {
+ /*connect(m_clip->thumbProducer(), SIGNAL(thumbReady(int, QPixmap)), this, SLOT(slotThumbReady(int, QPixmap)));*/
+ endThumbTimer->start(150);
+ }
+ }
}
-// virtual
-void ClipItem::mouseMoveEvent(QGraphicsSceneMouseEvent * event) {
+
+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;
+ int pos;
+ double val;
+ foreach(const QString &str, keyframes) {
+ pos = str.section(':', 0, 0).toInt();
+ 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
+QVariant ClipItem::itemChange(GraphicsItemChange change, const QVariant &value) {
+ if (change == ItemPositionChange && scene()) {
+ // calculate new position.
+ if (parentItem()) return pos();
+ QPointF newPos = value.toPointF();
+ //kDebug() << "/// MOVING CLIP ITEM.------------\n++++++++++";
+ int xpos = projectScene()->getSnapPointForPos((int) newPos.x(), KdenliveSettings::snaptopoints());
+ xpos = qMax(xpos, 0);
+ newPos.setX(xpos);
+ int newTrack = newPos.y() / KdenliveSettings::trackheight();
+ newTrack = qMin(newTrack, projectScene()->tracksCount() - 1);
+ newTrack = qMax(newTrack, 0);
+ newPos.setY((int)(newTrack * KdenliveSettings::trackheight() + 1));
+ // Only one clip is moving
+ QRectF sceneShape = rect();
+ sceneShape.translate(newPos);
+ QList<QGraphicsItem*> items = scene()->items(sceneShape, Qt::IntersectsItemShape);
+ items.removeAll(this);
+ bool forwardMove = newPos.x() > pos().x();
+ int offset = 0;
+ if (!items.isEmpty()) {
+ for (int i = 0; i < items.count(); i++) {
+ if (items.at(i)->type() == type()) {
+ // Collision!
+ QPointF otherPos = items.at(i)->pos();
+ if ((int) otherPos.y() != (int) pos().y()) {
+ return pos();
+ }
+ if (forwardMove) {
+ offset = qMax(offset, (int)(newPos.x() - (static_cast < AbstractClipItem* >(items.at(i))->startPos() - cropDuration()).frames(m_fps)));
+ } else {
+ offset = qMax(offset, (int)((static_cast < AbstractClipItem* >(items.at(i))->endPos().frames(m_fps)) - newPos.x()));
+ }
+
+ if (offset > 0) {
+ if (forwardMove) {
+ sceneShape.translate(QPointF(-offset, 0));
+ newPos.setX(newPos.x() - offset);
+ } else {
+ sceneShape.translate(QPointF(offset, 0));
+ newPos.setX(newPos.x() + offset);
+ }
+ QList<QGraphicsItem*> subitems = scene()->items(sceneShape, Qt::IntersectsItemShape);
+ subitems.removeAll(this);
+ for (int j = 0; j < subitems.count(); j++) {
+ if (subitems.at(j)->type() == type()) {
+ m_startPos = GenTime((int) pos().x(), m_fps);
+ return pos();
+ }
+ }
+ }
+
+ m_track = newTrack;
+ m_startPos = GenTime((int) newPos.x(), m_fps);
+ return newPos;
+ }
+ }
+ }
+ m_track = newTrack;
+ m_startPos = GenTime((int) newPos.x(), m_fps);
+ //kDebug()<<"// ITEM NEW POS: "<<newPos.x()<<", mapped: "<<mapToScene(newPos.x(), 0).x();
+ return newPos;
+ }
+ return QGraphicsItem::itemChange(change, value);
}
+// virtual
+/*void ClipItem::mouseMoveEvent(QGraphicsSceneMouseEvent * event) {
+}*/
+
int ClipItem::effectsCounter() {
- return m_effectsCounter++;
+ return effectsCount() + 1;
}
int ClipItem::effectsCount() {
return m_effectList.size();
}
+int ClipItem::hasEffect(const QString &tag, const QString &id) const {
+ return m_effectList.hasEffect(tag, id);
+}
+
QStringList ClipItem::effectNames() {
return m_effectList.effectNames();
}
QDomElement ClipItem::effectAt(int ix) {
+ if (ix > m_effectList.count() - 1 || ix < 0) return QDomElement();
return m_effectList.at(ix);
}
void ClipItem::setEffectAt(int ix, QDomElement effect) {
- kDebug() << "CHange EFFECT AT: " << ix << ", CURR: " << m_effectList.at(ix).attribute("tag") << ", NEW: " << effect.attribute("tag");
+ kDebug() << "CHange EFFECT AT: " << ix << ", CURR: " << m_effectList.at(ix).attribute("tag") << ", NEW: " << effect.attribute("tag");
+ effect.setAttribute("kdenlive_ix", ix + 1);
m_effectList.insert(ix, effect);
m_effectList.removeAt(ix + 1);
- update(boundingRect());
+ 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(boundingRect());
+ else {
+ QRectF r = boundingRect();
+ r.setHeight(20);
+ update(r);
+ }
}
-QMap <QString, QString> ClipItem::addEffect(QDomElement effect) {
- QMap <QString, QString> effectParams;
+EffectsParameterList ClipItem::addEffect(QDomElement effect, bool animate) {
+
+ bool needRepaint = false;
+ /*QDomDocument doc;
+ doc.appendChild(doc.importNode(effect, true));
+ kDebug() << "/////// CLIP ADD EFFECT: " << doc.toString();*/
m_effectList.append(effect);
- effectParams["tag"] = effect.attribute("tag");
- effectParams["kdenlive_ix"] = effect.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"));
+
QString state = effect.attribute("disabled");
- if (!state.isEmpty()) effectParams["disabled"] = state;
+ if (!state.isEmpty()) {
+ parameters.addParam("disabled", state);
+ }
+
+ QString effectId = effect.attribute("id");
+ if (effectId.isEmpty()) effectId = effect.attribute("tag");
+ parameters.addParam("id", effectId);
+
QDomNodeList params = effect.elementsByTagName("parameter");
+ int fade = 0;
for (int i = 0; i < params.count(); i++) {
QDomElement e = params.item(i).toElement();
if (!e.isNull()) {
- effectParams[e.attribute("name")] = e.attribute("value");
- }
- if (!e.attribute("factor").isEmpty()) {
- effectParams[e.attribute("name")] = QString::number(effectParams[e.attribute("name")].toDouble() / e.attribute("factor").toDouble());
+ if (e.attribute("type") == "keyframe") {
+ parameters.addParam("keyframes", e.attribute("keyframes"));
+ parameters.addParam("max", e.attribute("max"));
+ parameters.addParam("min", e.attribute("min"));
+ parameters.addParam("factor", e.attribute("factor", "1"));
+ parameters.addParam("starttag", e.attribute("starttag", "start"));
+ parameters.addParam("endtag", e.attribute("endtag", "end"));
+ }
+
+ double f = e.attribute("factor", "1").toDouble();
+
+ if (f == 1) {
+ parameters.addParam(e.attribute("name"), e.attribute("value"));
+
+ // check if it is a fade effect
+ if (effectId == "fadein") {
+ needRepaint = true;
+ if (m_effectList.hasEffect(QString(), "fade_from_black") == -1) {
+ if (e.attribute("name") == "out") fade += e.attribute("value").toInt();
+ else if (e.attribute("name") == "in") fade -= e.attribute("value").toInt();
+ } else {
+ QDomElement fadein = m_effectList.getEffectByTag(QString(), "fade_from_black");
+ if (fadein.attribute("name") == "out") fade += fadein.attribute("value").toInt();
+ else if (fadein.attribute("name") == "in") fade -= fadein.attribute("value").toInt();
+ }
+ } else if (effectId == "fade_from_black") {
+ needRepaint = true;
+ if (m_effectList.hasEffect(QString(), "fadein") == -1) {
+ if (e.attribute("name") == "out") fade += e.attribute("value").toInt();
+ else if (e.attribute("name") == "in") fade -= e.attribute("value").toInt();
+ } else {
+ QDomElement fadein = m_effectList.getEffectByTag(QString(), "fadein");
+ if (fadein.attribute("name") == "out") fade += fadein.attribute("value").toInt();
+ else if (fadein.attribute("name") == "in") fade -= fadein.attribute("value").toInt();
+ }
+ } else if (effectId == "fadeout") {
+ needRepaint = true;
+ if (m_effectList.hasEffect(QString(), "fade_to_black") == -1) {
+ if (e.attribute("name") == "out") fade -= e.attribute("value").toInt();
+ else if (e.attribute("name") == "in") fade += e.attribute("value").toInt();
+ } else {
+ QDomElement fadeout = m_effectList.getEffectByTag(QString(), "fade_to_black");
+ if (fadeout.attribute("name") == "out") fade -= fadeout.attribute("value").toInt();
+ else if (fadeout.attribute("name") == "in") fade += fadeout.attribute("value").toInt();
+ }
+ } else if (effectId == "fade_to_black") {
+ needRepaint = true;
+ if (m_effectList.hasEffect(QString(), "fadeout") == -1) {
+ if (e.attribute("name") == "out") fade -= e.attribute("value").toInt();
+ else if (e.attribute("name") == "in") fade += e.attribute("value").toInt();
+ } else {
+ QDomElement fadeout = m_effectList.getEffectByTag(QString(), "fadeout");
+ if (fadeout.attribute("name") == "out") fade -= fadeout.attribute("value").toInt();
+ else if (fadeout.attribute("name") == "in") fade += fadeout.attribute("value").toInt();
+ }
+ }
+ } else {
+ parameters.addParam(e.attribute("name"), QString::number(e.attribute("value").toDouble() / f));
+ }
}
}
- flashClip();
- update(boundingRect());
- return effectParams;
+ m_effectNames = m_effectList.effectNames().join(" / ");
+ if (fade > 0) m_startFade = fade;
+ else if (fade < 0) m_endFade = -fade;
+ if (needRepaint) update(boundingRect());
+ if (animate) {
+ flashClip();
+ } else if (!needRepaint) {
+ QRectF r = boundingRect();
+ r.setHeight(20);
+ update(r);
+ }
+ if (m_selectedEffect == -1) {
+ m_selectedEffect = 0;
+ setSelectedEffect(m_selectedEffect);
+ }
+ return parameters;
}
-QMap <QString, QString> ClipItem::getEffectArgs(QDomElement effect) {
- QMap <QString, QString> effectParams;
- effectParams["tag"] = effect.attribute("tag");
- effectParams["kdenlive_ix"] = effect.attribute("kdenlive_ix");
+EffectsParameterList ClipItem::getEffectArgs(QDomElement effect) {
+ EffectsParameterList parameters;
+ parameters.addParam("tag", effect.attribute("tag"));
+ parameters.addParam("kdenlive_ix", effect.attribute("kdenlive_ix"));
+ parameters.addParam("id", effect.attribute("id"));
+ if (effect.hasAttribute("src")) parameters.addParam("src", effect.attribute("src"));
QString state = effect.attribute("disabled");
- if (!state.isEmpty()) effectParams["disabled"] = state;
+ if (!state.isEmpty()) {
+ parameters.addParam("disabled", state);
+ }
+
QDomNodeList params = effect.elementsByTagName("parameter");
for (int i = 0; i < params.count(); i++) {
QDomElement e = params.item(i).toElement();
- if (e.attribute("name").contains(";")) {
+ //kDebug() << "/ / / /SENDING EFFECT PARAM: " << e.attribute("type") << ", NAME_ " << e.attribute("tag");
+ if (e.attribute("type") == "keyframe") {
+ kDebug() << "/ / / /SENDING KEYFR EFFECT TYPE";
+ parameters.addParam("keyframes", e.attribute("keyframes"));
+ parameters.addParam("max", e.attribute("max"));
+ parameters.addParam("min", e.attribute("min"));
+ parameters.addParam("factor", e.attribute("factor", "1"));
+ parameters.addParam("starttag", e.attribute("starttag", "start"));
+ parameters.addParam("endtag", e.attribute("endtag", "end"));
+ } else if (e.attribute("namedesc").contains(';')) {
QString format = e.attribute("format");
QStringList separators = format.split("%d", QString::SkipEmptyParts);
QStringList values = e.attribute("value").split(QRegExp("[,:;x]"));
txtNeu << separators[i];
txtNeu << (int)(values[i+1].toDouble());
}
- effectParams["start"] = neu;
- } else
- if (!e.isNull()) {
- effectParams[e.attribute("name")] = e.attribute("value");
+ parameters.addParam("start", neu);
+ } else {
+ if (e.attribute("factor", "1") != "1") {
+ parameters.addParam(e.attribute("name"), QString::number(e.attribute("value").toDouble() / e.attribute("factor").toDouble()));
+ } else {
+ parameters.addParam(e.attribute("name"), e.attribute("value"));
}
- if (!e.attribute("factor").isEmpty()) {
- effectParams[e.attribute("name")] = QString::number(effectParams[e.attribute("name")].toDouble() / e.attribute("factor").toDouble());
}
}
- return effectParams;
+ return parameters;
}
void ClipItem::deleteEffect(QString index) {
+ bool needRepaint = false;
+ QString ix;
+
for (int i = 0; i < m_effectList.size(); ++i) {
- if (m_effectList.at(i).attribute("kdenlive_ix") == index) {
+ 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;
+ }
m_effectList.removeAt(i);
- break;
+ i--;
+ } else if (ix.toInt() > index.toInt()) {
+ m_effectList[i].setAttribute("kdenlive_ix", ix.toInt() - 1);
}
}
+ m_effectNames = m_effectList.effectNames().join(" / ");
+ if (needRepaint) update(boundingRect());
flashClip();
- update(boundingRect());
+}
+
+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;
+}
+
+GenTime ClipItem::cropStart() const {
+ return m_cropStart / m_speed;
+}
+
+GenTime ClipItem::cropDuration() const {
+ return m_cropDuration / m_speed;
+}
+
+GenTime ClipItem::endPos() const {
+ return m_startPos + cropDuration();
}
//virtual
doc.setContent(effects, true);
QDomElement e = doc.documentElement();
CustomTrackView *view = (CustomTrackView *) scene()->views()[0];
- if (view) view->slotAddEffect(e, m_startPos, m_track);
+ if (view) view->slotAddEffect(e, m_startPos, track());
}
//virtual
void ClipItem::dragEnterEvent(QGraphicsSceneDragDropEvent *event) {
- event->setAccepted(event->mimeData()->hasFormat("kdenlive/effectslist"));
+ if (isItemLocked()) event->setAccepted(false);
+ else event->setAccepted(event->mimeData()->hasFormat("kdenlive/effectslist"));
}
void ClipItem::dragLeaveEvent(QGraphicsSceneDragDropEvent *event) {
CustomTrackView *view = (CustomTrackView *) scene()->views()[0];
QDomDocument doc;
QDomElement e = doc.documentElement();
- if (view) view->slotAddTransition(this, t->toXML() , t->startPos(), track());
+ //if (view) view->slotAddTransition(this, t->toXML() , t->startPos(), track());
}
// virtual
/*
projects / kdenlive / blobdiff