X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=src%2Fclipitem.cpp;h=7cbda2bcb2b06707b79e7a10181b896ea6785f8b;hb=b166daac3bf19b62e6e864150ec4ed2ef2723da9;hp=1e1049f5921f4879fa4432e3895fb793602501b1;hpb=d7e36a99467373e2a33cec7c693e91c8c3371c88;p=kdenlive diff --git a/src/clipitem.cpp b/src/clipitem.cpp index 1e1049f5..7cbda2bc 100644 --- a/src/clipitem.cpp +++ b/src/clipitem.cpp @@ -23,318 +23,734 @@ #include #include #include - +#include +#include +#include +#include #include -#include - #include "clipitem.h" +#include "customtrackview.h" #include "renderer.h" +#include "docclipbase.h" +#include "transition.h" +#include "events.h" #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) { + 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_maxDuration = clip->maxDuration(); + setAcceptDrops(true); + audioThumbReady = clip->audioThumbCreated(); + /* + m_cropStart = xml.attribute("in", 0).toInt(); + m_maxDuration = xml.attribute("duration", 0).toInt(); + if (m_maxDuration == 0) m_maxDuration = xml.attribute("out", 0).toInt() - m_cropStart; + + if (duration != -1) m_cropDuration = duration; + else m_cropDuration = m_maxDuration;*/ + + + setFlags(QGraphicsItem::ItemClipsToShape | QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable); + setAcceptsHoverEvents(true); + connect(this , SIGNAL(prepareAudioThumb(double, QPainterPath, int, int)) , this, SLOT(slotPrepareAudioThumb(double, QPainterPath, int, int))); + + setBrush(QColor(141, 166, 215)); + if (m_clipType == VIDEO || m_clipType == AV || m_clipType == SLIDESHOW) { + 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 = new QTimer(this); + endThumbTimer->setSingleShot(true); + connect(endThumbTimer, SIGNAL(timeout()), this, SLOT(slotGetEndThumb())); + } else if (m_clipType == COLOR) { + QString colour = clip->getProperty("colour"); + colour = colour.replace(0, 2, "#"); + setBrush(QColor(colour.left(7))); + } else if (m_clipType == IMAGE || m_clipType == TEXT) { + m_startPix = KThumb::getImage(KUrl(clip->getProperty("resource")), (int)(50 * KdenliveSettings::project_display_ratio()), 50); + m_endPix = m_startPix; + } else if (m_clipType == AUDIO) { + connect(clip, SIGNAL(gotAudioData()), this, SLOT(slotGotAudioData())); + } +} -ClipItem::ClipItem(QDomElement xml, int track, int startpos, const QRectF & rect, int duration) - : QGraphicsRectItem(rect), m_xml(xml), m_resizeMode(NONE), m_grabPoint(0), m_maxTrack(0), m_track(track), m_startPos(startpos) -{ - //setToolTip(name); - m_clipName = xml.attribute("name"); - if (m_clipName.isEmpty()) m_clipName = KUrl(xml.attribute("resource")).fileName(); +ClipItem::~ClipItem() { + if (startThumbTimer) delete startThumbTimer; + if (endThumbTimer) delete endThumbTimer; +} - m_producer = xml.attribute("id").toInt(); +void ClipItem::resetThumbs() { + slotFetchThumbs(); + audioThumbCachePic.clear(); +} - m_clipType = xml.attribute("type").toInt(); - m_cropStart = xml.attribute("in", 0).toInt(); - m_maxDuration = xml.attribute("duration", 0).toInt(); - if (m_maxDuration == 0) m_maxDuration = xml.attribute("out", 0).toInt() - m_cropStart; +void ClipItem::refreshClip() { + m_maxDuration = m_clip->maxDuration(); + if (m_clipType == VIDEO || m_clipType == AV || m_clipType == SLIDESHOW) slotFetchThumbs(); + else if (m_clipType == COLOR) { + QString colour = m_clip->getProperty("colour"); + colour = colour.replace(0, 2, "#"); + setBrush(QColor(colour.left(7))); + } else if (m_clipType == IMAGE || m_clipType == TEXT) { + m_startPix = KThumb::getImage(KUrl(m_clip->getProperty("resource")), (int)(50 * KdenliveSettings::project_display_ratio()), 50); + m_endPix = m_startPix; + } +} - if (duration != -1) m_cropDuration = duration; - else m_cropDuration = m_maxDuration; +void ClipItem::slotFetchThumbs() { + m_thumbsRequested += 2; + emit getThumb((int)m_cropStart.frames(m_fps), (int)(m_cropStart + m_cropDuration).frames(m_fps)); +} - //setCursor(Qt::SizeHorCursor); - setFlags(QGraphicsItem::ItemClipsToShape | QGraphicsItem::ItemClipsChildrenToShape | QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable); - m_label = new LabelItem( m_clipName, this); - QRectF textRect = m_label->boundingRect(); - m_textWidth = textRect.width(); - m_label->setPos(rect.x() + rect.width()/2 - m_textWidth/2, rect.y() + rect.height() / 2 - textRect.height()/2); - setBrush(QColor(100, 100, 150)); - m_thumbProd = new KThumb(KUrl(xml.attribute("resource"))); - connect(this, SIGNAL(getThumb(int, int, int, int)), m_thumbProd, SLOT(extractImage(int, int, int, int))); - connect(m_thumbProd, SIGNAL(thumbReady(int, QPixmap)), this, SLOT(slotThumbReady(int, QPixmap))); - QTimer::singleShot(300, this, SLOT(slotFetchThumbs())); +void ClipItem::slotGetStartThumb() { + m_thumbsRequested++; + emit getThumb((int)m_cropStart.frames(m_fps), -1); +} - //m_startPix.load("/home/one/Desktop/thumb.jpg"); +void ClipItem::slotGetEndThumb() { + m_thumbsRequested++; + emit getThumb(-1, (int)(m_cropStart + m_cropDuration).frames(m_fps)); } -void ClipItem::slotFetchThumbs() -{ - emit getThumb(m_cropStart, m_cropStart + m_cropDuration, 50 * KdenliveSettings::project_display_ratio(), 50); +void ClipItem::slotThumbReady(int frame, QPixmap pix) { + 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_endPix = pix; + QRectF r = boundingRect(); + r.setLeft(r.right() - pix.width() - 2); + update(r); + } + m_thumbsRequested--; } -void ClipItem::slotThumbReady(int frame, QPixmap pix) -{ - if (frame == m_cropStart) m_startPix = pix; - else m_endPix = pix; - update(); +void ClipItem::slotGotAudioData() { + audioThumbReady = true; + if (m_clipType == AV) { + QRectF r = boundingRect(); + r.setTop(r.top() + r.height() / 2 - 1); + update(r); + } else update(); } -int ClipItem::type () const -{ - return 70000; +int ClipItem::type() const { + return AVWIDGET; } -QDomElement ClipItem::xml() const -{ - return m_xml; +DocClipBase *ClipItem::baseClip() { + return m_clip; } -int ClipItem::clipType() -{ - return m_clipType; +QDomElement ClipItem::xml() const { + return m_clip->toXML(); } -QString ClipItem::clipName() -{ - return m_clipName; +int ClipItem::clipType() { + return m_clipType; } -int ClipItem::clipProducer() -{ - return m_producer; +QString ClipItem::clipName() { + return m_clipName; } -int ClipItem::maxDuration() -{ - return m_maxDuration; +int ClipItem::clipProducer() { + return m_producer; } -int ClipItem::duration() -{ - return m_cropDuration; +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(); } -int ClipItem::startPos() -{ - return m_startPos; +void ClipItem::animate(qreal value) { + QRectF r = boundingRect(); + r.setHeight(20); + update(r); } -// virtual - void ClipItem::paint(QPainter *painter, - const QStyleOptionGraphicsItem *option, - QWidget *widget) - { +// virtual +void ClipItem::paint(QPainter *painter, + const QStyleOptionGraphicsItem *option, + QWidget *widget) { + painter->setOpacity(m_opacity); + QBrush paintColor = brush(); + if (isSelected()) paintColor = QBrush(QColor(79, 93, 121)); QRectF br = rect(); - painter->setRenderHints(QPainter::Antialiasing); - QPainterPath roundRectPath; - double roundingY = 20; - double roundingX = 20; - double offset = 1; - painter->setClipRect(option->exposedRect); - if (roundingX > br.width() / 2) roundingX = br.width() / 2; - //kDebug()<<"-----PAINTING, SCAL: "<fillPath(roundRectPath, brush()); //, QBrush(QColor(Qt::red))); - painter->setClipPath(roundRectPath, Qt::IntersectClip); - 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()); - 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); + double scale = br.width() / m_cropDuration.frames(m_fps); + + // kDebug()<<"/// EXPOSED RECT: "<exposedRect.x()<<" X "<exposedRect.right(); painter->setClipRect(option->exposedRect); - painter->drawPath(roundRectPath); - //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: "<drawText(rect(), Qt::AlignCenter, m_name); - // painter->drawRect(boundingRect()); - //painter->drawRoundRect(-10, -10, 20, 20); - } - - -OPERATIONTYPE ClipItem::operationMode(QPointF pos) -{ - if (abs(pos.x() - rect().x()) < 6) { - if (abs(pos.y() - rect().y()) < 6) return FADEIN; - return RESIZESTART; + int startpixel = (int)option->exposedRect.x() - rect().x(); + + if (startpixel < 0) + startpixel = 0; + int endpixel = (int)option->exposedRect.right() - rect().x(); + if (endpixel < 0) + endpixel = 0; + + //painter->setRenderHints(QPainter::Antialiasing); + + QPainterPath roundRectPathUpper = upperRectPart(br), roundRectPathLower = lowerRectPart(br); + + + // build path around clip + QPainterPath resultClipPath = roundRectPathUpper.united(roundRectPathLower); + painter->fillPath(resultClipPath, paintColor); + + // 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->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()); + 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); + } + + // draw audio thumbnails + if (KdenliveSettings::audiothumbnails() && ((m_clipType == AV && option->exposedRect.bottom() > 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; + if (scale != framePixelWidth) + audioThumbCachePic.clear(); + emit prepareAudioThumb(scale, path, startpixel, endpixel + 200);//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()) + painter->drawPixmap((int)(roundRectPathUpper.united(roundRectPathLower).boundingRect().x() + startCache - cropLeft), (int)(path.boundingRect().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, 100)); + 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; + framepos = scale * pos.frames(m_fps); + QLineF l(br.x() + framepos, br.y() + 5, br.x() + framepos, br.y() + br.height() - 5); + painter->drawLine(l); + if (KdenliveSettings::showmarkers()) { + const QRectF txtBounding = painter->boundingRect(br.x() + framepos + 1, br.y() + 10, br.width() - framepos - 2, br.height() - 10, 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 (isSelected()) { + fades = QBrush(QColor(200, 50, 50, 150)); + } else fades = QBrush(QColor(200, 200, 200, 200)); + + if (m_startFade != 0) { + QPainterPath fadeInPath; + fadeInPath.moveTo(br.x() , br.y()); + fadeInPath.lineTo(br.x() , br.bottom()); + fadeInPath.lineTo(br.x() + m_startFade * scale, br.y()); + fadeInPath.closeSubpath(); + painter->fillPath(fadeInPath.intersected(resultClipPath), fades); + if (isSelected()) { + QLineF l(br.x() + m_startFade * scale, br.y(), br.x(), br.bottom()); + painter->drawLine(l); + } + } + if (m_endFade != 0) { + QPainterPath fadeOutPath; + fadeOutPath.moveTo(br.right(), br.y()); + fadeOutPath.lineTo(br.right(), br.bottom()); + fadeOutPath.lineTo(br.right() - m_endFade * scale, br.y()); + fadeOutPath.closeSubpath(); + painter->fillPath(fadeOutPath.intersected(resultClipPath), fades); + if (isSelected()) { + QLineF l(br.right() - m_endFade * scale, br.y(), br.x() + br.width(), br.bottom()); + painter->drawLine(l); + } + } + + // Draw effects names + if (!m_effectNames.isEmpty() && br.width() > 30) { + QRectF txtBounding = painter->boundingRect(br, 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))); + 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 frame around clip + if (isSelected()) { + pen.setColor(Qt::red); + //pen.setWidth(2); + } else { + pen.setColor(Qt::black); + //pen.setWidth(1); } - else if (abs(pos.x() - (rect().x() + rect().width())) < 6) { - if (abs(pos.y() - rect().y()) < 6) return FADEOUT; - return RESIZEEND; + painter->setPen(pen); + //painter->setClipRect(option->exposedRect); + painter->drawPath(resultClipPath); + + if (m_hover && br.width() > 30) { + painter->setBrush(QColor(180, 180, 50, 180)); //gradient); + + // draw transitions handles + QPainterPath transitionHandle; + const int handle_size = 4; + transitionHandle.moveTo(0, 0); + transitionHandle.lineTo(handle_size, handle_size); + transitionHandle.lineTo(handle_size * 2, 0); + transitionHandle.lineTo(handle_size * 3, handle_size); + transitionHandle.lineTo(handle_size * 2, handle_size * 2); + transitionHandle.lineTo(handle_size * 3, handle_size * 3); + transitionHandle.lineTo(0, handle_size * 3); + transitionHandle.closeSubpath(); + int pointy = (int)(br.y() + br.height() / 2); + int pointx1 = (int)(br.x() + 10); + int pointx2 = (int)(br.x() + br.width() - (10 + handle_size * 3)); +#if 0 + painter->setPen(QPen(Qt::black)); + painter->setBrush(QBrush(QColor(50, 50, 0))); +#else + /*QRadialGradient gradient(pointx1 + 5, pointy + 5 , 5, 2, 2); + gradient.setColorAt(0.2, Qt::white); + gradient.setColorAt(0.8, Qt::yellow); + gradient.setColorAt(1, Qt::black);*/ + +#endif + painter->translate(pointx1, pointy); + painter->drawPath(transitionHandle); //Ellipse(0, 0 , 10, 10); + painter->translate(-pointx1, -pointy); + + /* QRadialGradient gradient1(pointx2 + 5, pointy + 5 , 5, 2, 2); + gradient1.setColorAt(0.2, Qt::white); + gradient1.setColorAt(0.8, Qt::yellow); + gradient1.setColorAt(1, Qt::black); + painter->setBrush(gradient1);*/ + painter->translate(pointx2, pointy); + QMatrix m; + m.scale(-1.0, 1.0); + //painter->setMatrix(m); + painter->drawPath(transitionHandle); // Ellipse(0, 0, 10, 10); + //painter->setMatrix(m); + painter->translate(- pointx2, -pointy); } +} + + +OPERATIONTYPE ClipItem::operationMode(QPointF pos, double scale) { + if (qAbs((int)(pos.x() - (rect().x() + scale * m_startFade))) < 6 && qAbs((int)(pos.y() - rect().y())) < 6) return FADEIN; + else if (qAbs((int)(pos.x() - rect().x())) < 6) return RESIZESTART; + else if (qAbs((int)(pos.x() - (rect().x() + rect().width() - scale * m_endFade))) < 6 && qAbs((int)(pos.y() - rect().y())) < 6) return FADEOUT; + else if (qAbs((int)(pos.x() - (rect().x() + rect().width()))) < 6) return RESIZEEND; + else if (qAbs((int)(pos.x() - (rect().x() + 16))) < 10 && qAbs((int)(pos.y() - (rect().y() + rect().height() / 2 + 5))) < 8) return TRANSITIONSTART; + else if (qAbs((int)(pos.x() - (rect().x() + rect().width() - 21))) < 10 && qAbs((int)(pos.y() - (rect().y() + rect().height() / 2 + 5))) < 8) return TRANSITIONEND; + return MOVE; } +QList ClipItem::snapMarkers() { + 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; +} + +void ClipItem::slotPrepareAudioThumb(double pixelForOneFrame, QPainterPath path, int startpixel, int endpixel) { + int channels = 2; + + QRectF re = path.boundingRect(); + + //if ( (!audioThumbWasDrawn || framePixelWidth!=pixelForOneFrame ) && !baseClip()->audioFrameChache.isEmpty()){ + + for (int startCache = startpixel - startpixel % 100;startCache + 100 < 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)); + } + bool fullAreaDraw = pixelForOneFrame < 10; + QMap positiveChannelPaths; + QMap negativeChannelPaths; + QPainter pixpainter(&audioThumbCachePic[startCache]); + QPen audiopen; + audiopen.setWidth(0); + pixpainter.setPen(audiopen); + //pixpainter.setRenderHint(QPainter::Antialiasing,true); + //pixpainter.drawLine(0,0,100,re.height()); + int channelHeight = audioThumbCachePic[startCache].height() / channels; + + for (int i = 0;i < channels;i++) { + + positiveChannelPaths[i].moveTo(0, channelHeight*i + channelHeight / 2); + negativeChannelPaths[i].moveTo(0, channelHeight*i + channelHeight / 2); + } + + for (int samples = 0;samples <= 100;samples++) { + double frame = (double)(samples + startCache - 0) / pixelForOneFrame; + int sample = (int)((frame - (int)(frame)) * 20); // AUDIO_FRAME_SIZE + if (frame < 0 || sample < 0 || sample > 19) + continue; + QMap frame_channel_data = baseClip()->audioFrameChache[(int)frame]; + + for (int channel = 0;channel < channels && frame_channel_data[channel].size() > 0;channel++) { + + int y = channelHeight * channel + channelHeight / 2; + int delta = (int)(frame_channel_data[channel][sample] - 127 / 2) * channelHeight / 64; + if (fullAreaDraw) { + positiveChannelPaths[channel].lineTo(samples, 0.1 + y + qAbs(delta)); + negativeChannelPaths[channel].lineTo(samples, 0.1 + y - qAbs(delta)); + } else { + positiveChannelPaths[channel].lineTo(samples, 0.1 + y + delta); + negativeChannelPaths[channel].lineTo(samples, 0.1 + y - delta); + } + } + for (int channel = 0;channel < channels ;channel++) + if (fullAreaDraw && samples == 100) { + positiveChannelPaths[channel].lineTo(samples, channelHeight*channel + channelHeight / 2); + negativeChannelPaths[channel].lineTo(samples, channelHeight*channel + channelHeight / 2); + positiveChannelPaths[channel].lineTo(0, channelHeight*channel + channelHeight / 2); + negativeChannelPaths[channel].lineTo(0, channelHeight*channel + channelHeight / 2); + } + + } + if (m_clipType != AV) pixpainter.setBrush(QBrush(QColor(200, 200, 100))); + else { + pixpainter.setPen(QPen(QColor(0, 0, 0))); + pixpainter.setBrush(QBrush(QColor(60, 60, 60))); + } + for (int i = 0;i < channels;i++) { + if (fullAreaDraw) { + //pixpainter.fillPath(positiveChannelPaths[i].united(negativeChannelPaths[i]),QBrush(Qt::SolidPattern));//or singleif looks better + pixpainter.drawPath(positiveChannelPaths[i].united(negativeChannelPaths[i]));//or singleif looks better + } else + pixpainter.drawPath(positiveChannelPaths[i]); + } + } + //audioThumbWasDrawn=true; + framePixelWidth = pixelForOneFrame; + + //} +} + +uint ClipItem::fadeIn() const { + return m_startFade; +} + +uint ClipItem::fadeOut() const { + return m_endFade; +} + + +void ClipItem::setFadeIn(int pos, double scale) { + int oldIn = m_startFade; + if (pos < 0) pos = 0; + if (pos > m_cropDuration.frames(m_fps)) pos = (int)(m_cropDuration.frames(m_fps) / 2); + m_startFade = pos; + update(rect().x(), rect().y(), qMax(oldIn, pos) * scale, rect().height()); +} + +void ClipItem::setFadeOut(int pos, double scale) { + int oldOut = m_endFade; + if (pos < 0) pos = 0; + if (pos > m_cropDuration.frames(m_fps)) pos = (int)(m_cropDuration.frames(m_fps) / 2); + m_endFade = pos; + update(rect().x() + rect().width() - qMax(oldOut, pos) * scale, rect().y(), pos * scale, rect().height()); + +} // virtual - void ClipItem::mousePressEvent ( QGraphicsSceneMouseEvent * event ) - { - m_resizeMode = operationMode(event->pos()); +void ClipItem::mousePressEvent(QGraphicsSceneMouseEvent * event) { + /*m_resizeMode = operationMode(event->pos()); if (m_resizeMode == MOVE) { m_maxTrack = scene()->sceneRect().height(); m_grabPoint = (int) (event->pos().x() - rect().x()); - } + }*/ QGraphicsRectItem::mousePressEvent(event); - } +} // virtual - void ClipItem::mouseReleaseEvent ( QGraphicsSceneMouseEvent * event ) - { +void ClipItem::mouseReleaseEvent(QGraphicsSceneMouseEvent * event) { m_resizeMode = NONE; QGraphicsRectItem::mouseReleaseEvent(event); - } - - void ClipItem::moveTo(double x, double scale, double offset, int newTrack) - { - double origX = rect().x(); - double origY = rect().y(); - bool success = true; - setRect(x, origY + offset, rect().width(), rect().height()); - QList collisionList = collidingItems(Qt::IntersectsItemBoundingRect); - if (collisionList.size() == 0) m_track = newTrack; - for (int i = 0; i < collisionList.size(); ++i) { - QGraphicsItem *item = collisionList.at(i); - if (item->type() == 70000) - { - if (offset == 0) - { - QRectF other = ((QGraphicsRectItem *)item)->rect(); - if (x < origX) { - kDebug()<<"COLLISION, MOVING TO------"; - origX = other.x() + other.width(); - } - else if (x > origX) { - kDebug()<<"COLLISION, MOVING TO+++"; - origX = other.x() - rect().width(); - } - } - setRect(origX, origY, rect().width(), rect().height()); - offset = 0; - origX = rect().x(); - success = false; - break; - } +} + +//virtual +void ClipItem::hoverEnterEvent(QGraphicsSceneHoverEvent *) { + m_hover = true; + QRectF r = boundingRect(); + qreal width = qMin(25.0, r.width()); + update(r.x(), r.y(), width, r.height()); + update(r.right() - width, r.y(), width, r.height()); +} + +//virtual +void ClipItem::hoverLeaveEvent(QGraphicsSceneHoverEvent *) { + m_hover = false; + QRectF r = boundingRect(); + qreal width = qMin(25.0, r.width()); + update(r.x(), r.y(), width, r.height()); + update(r.right() - width, r.y(), width, r.height()); +} + +void ClipItem::resizeStart(int posx, double scale) { + AbstractClipItem::resizeStart(posx, scale); + if (m_hasThumbs) startThumbTimer->start(100); +} + +void ClipItem::resizeEnd(int posx, double scale) { + AbstractClipItem::resizeEnd(posx, scale); + if (m_hasThumbs) endThumbTimer->start(100); +} + +// virtual +void ClipItem::mouseMoveEvent(QGraphicsSceneMouseEvent * event) { +} + +int ClipItem::effectsCounter() { + return m_effectsCounter++; +} + +int ClipItem::effectsCount() { + return m_effectList.size(); +} + +QStringList ClipItem::effectNames() { + return m_effectList.effectNames(); +} + +QDomElement ClipItem::effectAt(int ix) { + 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"); + m_effectList.insert(ix, effect); + m_effectList.removeAt(ix + 1); + m_effectNames = m_effectList.effectNames().join(" / "); + if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fadeout") update(boundingRect()); + else { + QRectF r = boundingRect(); + r.setHeight(20); + update(r); } - if (success) { - m_track = newTrack; - m_startPos = x / scale; +} + +QMap ClipItem::addEffect(QDomElement effect, bool animate) { + QMap effectParams; + 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"); + QString effectId = effect.attribute("id"); + if (effectId.isEmpty()) effectId = effect.attribute("tag"); + effectParams["id"] = effectId; + effectParams["kdenlive_ix"] = effect.attribute("kdenlive_ix"); + QString state = effect.attribute("disabled"); + if (!state.isEmpty()) effectParams["disabled"] = state; + 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()) { + if (e.attribute("factor").isEmpty()) { + effectParams[e.attribute("name")] = e.attribute("value"); + // check if it is a fade effect + if (effectId == "fadein") { + needRepaint = true; + if (e.attribute("name") == "out") fade += e.attribute("value").toInt(); + else if (e.attribute("name") == "in") fade -= e.attribute("value").toInt(); + } else if (effectId == "fadeout") { + needRepaint = true; + if (e.attribute("name") == "out") fade -= e.attribute("value").toInt(); + 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()); + } + } } - QList childrenList = QGraphicsItem::children(); - for (int i = 0; i < childrenList.size(); ++i) { - childrenList.at(i)->moveBy(rect().x() - origX , offset); + 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); } - } + return effectParams; +} -// virtual - void ClipItem::mouseMoveEvent ( QGraphicsSceneMouseEvent * event ) - { - double moveX = (int) event->scenePos().x(); - double originalX = rect().x(); - double originalWidth = rect().width(); - if (m_resizeMode == RESIZESTART) { - if (m_cropStart - (originalX - moveX) < 0) moveX = originalX - m_cropStart; - if (originalX + rect().width() - moveX < 1) moveX = originalX + rect().width() + 2; - m_cropStart -= originalX - moveX; - kDebug()<<"MOVE CLIP START TO: "<scenePos()<<", CROP: "< collisionList = collidingItems(Qt::IntersectsItemBoundingRect); - for (int i = 0; i < collisionList.size(); ++i) { - QGraphicsItem *item = collisionList.at(i); - if (item->type() == 70000) - { - QRectF other = ((QGraphicsRectItem *)item)->rect(); - int newStart = other.x() + other.width(); - setRect(newStart, rect().y(), rect().x() + rect().width() - newStart, rect().height()); - moveX = newStart; - break; - } - } - QList childrenList = QGraphicsItem::children(); - for (int i = 0; i < childrenList.size(); ++i) { - childrenList.at(i)->moveBy((moveX - originalX) / 2 , 0); - } - return; - } - if (m_resizeMode == RESIZEEND) { - int newWidth = moveX - originalX; - if (newWidth < 1) newWidth = 2; - if (newWidth > m_maxDuration) newWidth = m_maxDuration; - setRect(originalX, rect().y(), newWidth, rect().height()); - - QList collisionList = collidingItems(Qt::IntersectsItemBoundingRect); - for (int i = 0; i < collisionList.size(); ++i) { - QGraphicsItem *item = collisionList.at(i); - if (item->type() == 70000) - { - QRectF other = ((QGraphicsRectItem *)item)->rect(); - newWidth = other.x() - rect().x(); - setRect(rect().x(), rect().y(), newWidth, rect().height()); - break; - } - } - - QList childrenList = QGraphicsItem::children(); - for (int i = 0; i < childrenList.size(); ++i) { - childrenList.at(i)->moveBy((newWidth - originalWidth) / 2 , 0); - } - return; +QMap ClipItem::getEffectArgs(QDomElement effect) { + QMap effectParams; + effectParams["tag"] = effect.attribute("tag"); + effectParams["kdenlive_ix"] = effect.attribute("kdenlive_ix"); + effectParams["id"] = effect.attribute("id"); + QString state = effect.attribute("disabled"); + if (!state.isEmpty()) effectParams["disabled"] = state; + QDomNodeList params = effect.elementsByTagName("parameter"); + for (int i = 0; i < params.count(); i++) { + QDomElement e = params.item(i).toElement(); + 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]")); + QString neu; + QTextStream txtNeu(&neu); + if (values.size() > 0) + txtNeu << (int)values[0].toDouble(); + for (int i = 0;i < separators.size() && i + 1 < values.size();i++) { + txtNeu << separators[i]; + 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("name")].toDouble() / e.attribute("factor").toDouble()); + else effectParams[e.attribute("name")] = e.attribute("value"); + } } - /*if (m_resizeMode == MOVE) { - kDebug()<<"/////// MOVE CLIP, EVENT Y: "<scenePos().y()<<", SCENE HEIGHT: "<sceneRect().height(); - int moveTrack = (int) event->scenePos().y() / 50; - int currentTrack = (int) rect().y() / 50; - int offset = moveTrack - currentTrack; - if (event->scenePos().y() >= m_maxTrack || event->scenePos().y() < 0) { - offset = 0; - kDebug()<<"%%%%%%%%%%%%%%%%%%%%%%% MAX HEIGHT OVERLOOK"; - } - if (offset != 0) offset = 50 * offset; - moveTo(moveX - m_grabPoint, offset); - }*/ - } + return effectParams; +} -int ClipItem::track() -{ - return m_track; +void ClipItem::deleteEffect(QString index) { + bool needRepaint = false; + for (int i = 0; i < m_effectList.size(); ++i) { + if (m_effectList.at(i).attribute("kdenlive_ix") == index) { + if (m_effectList.at(i).attribute("id") == "fadein") { + m_startFade = 0; + needRepaint = true; + } else if (m_effectList.at(i).attribute("id") == "fadeout") { + m_endFade = 0; + needRepaint = true; + } + m_effectList.removeAt(i); + break; + } + } + m_effectNames = m_effectList.effectNames().join(" / "); + if (needRepaint) update(boundingRect()); + flashClip(); } -void ClipItem::setTrack(int track) -{ - m_track = track; +//virtual +void ClipItem::dropEvent(QGraphicsSceneDragDropEvent * event) { + QString effects = QString(event->mimeData()->data("kdenlive/effectslist")); + QDomDocument doc; + doc.setContent(effects, true); + QDomElement e = doc.documentElement(); + CustomTrackView *view = (CustomTrackView *) scene()->views()[0]; + if (view) view->slotAddEffect(e, m_startPos, track()); } +//virtual +void ClipItem::dragEnterEvent(QGraphicsSceneDragDropEvent *event) { + event->setAccepted(event->mimeData()->hasFormat("kdenlive/effectslist")); +} -// virtual +void ClipItem::dragLeaveEvent(QGraphicsSceneDragDropEvent *event) { + Q_UNUSED(event); +} +void ClipItem::addTransition(Transition* t) { + m_transitionsList.append(t); + CustomTrackView *view = (CustomTrackView *) scene()->views()[0]; + QDomDocument doc; + QDomElement e = doc.documentElement(); + //if (view) view->slotAddTransition(this, t->toXML() , t->startPos(), track()); +} +// virtual /* void CustomTrackView::mousePressEvent ( QMouseEvent * event ) { int pos = event->x(); - if (event->modifiers() == Qt::ControlModifier) + if (event->modifiers() == Qt::ControlModifier) setDragMode(QGraphicsView::ScrollHandDrag); - else if (event->modifiers() == Qt::ShiftModifier) + else if (event->modifiers() == Qt::ShiftModifier) setDragMode(QGraphicsView::RubberBandDrag); else { QGraphicsItem * item = itemAt(event->pos());