#include <QTimer>
#include <QStyleOptionGraphicsItem>
#include <QGraphicsScene>
-
+#include <QGraphicsView>
+#include <QScrollBar>
+#include <QMimeData>
+#include <QApplication>
#include <KDebug>
-#include <mlt++/Mlt.h>
-
#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, double scale, double fps)
+ : AbstractClipItem(info, QRectF()), 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) {
+ 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);
+ kDebug() << "///// NEW CLIP RECT: " << rect;
+ m_fps = fps;
+ m_xml = clip->toXML();
+ m_clipName = clip->name();
+ m_producer = clip->getId();
+ m_clipType = clip->clipType();
+ m_cropStart = GenTime();
+
+ m_cropDuration = m_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_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) {
+ m_maxDuration = GenTime(10000, m_fps);
+ QString colour = m_xml.attribute("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 == 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), m_thumbProd(NULL), startThumbTimer(NULL), endThumbTimer(NULL), m_startFade(0), m_endFade(0)
-{
- //setToolTip(name);
-
- m_clipName = xml.attribute("name");
- if (m_clipName.isEmpty()) m_clipName = KUrl(xml.attribute("resource")).fileName();
-
- m_producer = xml.attribute("id").toInt();
-
- m_clipType = (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;
-
- if (duration != -1) m_cropDuration = duration;
- else m_cropDuration = m_maxDuration;
-
- setFlags(QGraphicsItem::ItemClipsToShape | QGraphicsItem::ItemClipsChildrenToShape | QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
-
- setBrush(QColor(100, 100, 150));
- if (m_clipType == VIDEO || m_clipType == AV) {
- 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()));
-
- 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 = xml.attribute("colour");
- colour = colour.replace(0, 2, "#");
- setBrush(QColor(colour.left(7)));
- }
- else if (m_clipType == IMAGE) {
- m_startPix = KThumb::getImage(KUrl(xml.attribute("resource")), 50 * KdenliveSettings::project_display_ratio(), 50);
- }
- //m_startPix.load("/home/one/Desktop/thumb.jpg");
+ClipItem::~ClipItem() {
+ if (startThumbTimer) delete startThumbTimer;
+ if (endThumbTimer) delete endThumbTimer;
}
-ClipItem::~ClipItem()
-{
- if (startThumbTimer) delete startThumbTimer;
- if (endThumbTimer) delete endThumbTimer;
- if (m_thumbProd) delete m_thumbProd;
+void ClipItem::resetThumbs() {
+ slotFetchThumbs();
+ audioThumbCachePic.clear();
}
-void ClipItem::slotFetchThumbs()
-{
- emit getThumb(m_cropStart, m_cropStart + m_cropDuration, 50 * KdenliveSettings::project_display_ratio(), 50);
+void ClipItem::slotFetchThumbs() {
+ m_thumbsRequested += 2;
+ emit getThumb((int)m_cropStart.frames(m_fps), (int)(m_cropStart + m_cropDuration).frames(m_fps));
}
-void ClipItem::slotGetStartThumb()
-{
- emit getThumb(m_cropStart, -1, 50 * KdenliveSettings::project_display_ratio(), 50);
+void ClipItem::slotGetStartThumb() {
+ m_thumbsRequested++;
+ emit getThumb((int)m_cropStart.frames(m_fps), -1);
}
-void ClipItem::slotGetEndThumb()
-{
- emit getThumb(-1, m_cropStart + m_cropDuration, 50 * KdenliveSettings::project_display_ratio(), 50);
+void ClipItem::slotGetEndThumb() {
+ m_thumbsRequested++;
+ emit getThumb(-1, (int)(m_cropStart + m_cropDuration).frames(m_fps));
}
-void ClipItem::slotThumbReady(int frame, QPixmap pix)
-{
- if (frame == m_cropStart) m_startPix = pix;
- else m_endPix = pix;
- update();
+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--;
}
-int ClipItem::type () const
-{
- return 70000;
+void ClipItem::slotGotAudioData() {
+ audioThumbReady = true;
+ update();
}
-QDomElement ClipItem::xml() const
-{
- return m_xml;
+int ClipItem::type() const {
+ return AVWIDGET;
}
-int ClipItem::clipType()
-{
- return m_clipType;
+DocClipBase *ClipItem::baseClip() {
+ return m_clip;
}
-QString ClipItem::clipName()
-{
- return m_clipName;
+QDomElement ClipItem::xml() const {
+ return m_xml;
}
-int ClipItem::clipProducer()
-{
- return m_producer;
+int ClipItem::clipType() {
+ return m_clipType;
}
-int ClipItem::maxDuration()
-{
- return m_maxDuration;
+QString ClipItem::clipName() {
+ return m_clipName;
}
-int ClipItem::duration()
-{
- return m_cropDuration;
+int ClipItem::clipProducer() {
+ return m_producer;
}
-int ClipItem::startPos()
-{
- return m_startPos;
+void ClipItem::flashClip() {
+ if (m_timeLine == 0) {
+ m_timeLine = new QTimeLine(750, this);
+ connect(m_timeLine, SIGNAL(valueChanged(qreal)), this, SLOT(animate(qreal)));
+ }
+ m_timeLine->start();
}
-int ClipItem::endPos()
-{
- return m_startPos + m_cropDuration;
+void ClipItem::animate(qreal value) {
+ m_opacity = value;
+ update();
}
-// 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;
+ 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);
+
+ int startpixel = (int)(rectInView.x() - rect().x()); //start and endpixel that is viewable from rect()
+
+ 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);
+
painter->setClipRect(option->exposedRect);
- if (roundingX > br.width() / 2) roundingX = br.width() / 2;
- //kDebug()<<"-----PAINTING, SCAL: "<<scale<<", height: "<<br.height();
- roundRectPath.moveTo(br.x() + br .width() - offset, br.y() + roundingY);
- roundRectPath.arcTo(br.x() + br .width() - roundingX - offset, br.y(), roundingX, roundingY, 0.0, 90.0);
- roundRectPath.lineTo(br.x() + roundingX, br.y());
- roundRectPath.arcTo(br.x() + offset, br.y(), roundingX, roundingY, 90.0, 90.0);
- roundRectPath.lineTo(br.x() + offset, br.y() + br.height() - roundingY);
- roundRectPath.arcTo(br.x() + offset, br.y() + br.height() - roundingY - offset, roundingX, roundingY, 180.0, 90.0);
- roundRectPath.lineTo(br.x() + br .width() - roundingX, br.y() + br.height() - offset);
- roundRectPath.arcTo(br.x() + br .width() - roundingX - offset, br.y() + br.height() - roundingY - offset, roundingX, roundingY, 270.0, 90.0);
- roundRectPath.closeSubpath();
- painter->setClipPath(roundRectPath, Qt::IntersectClip);
+
+ // 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, brush());
+ 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)));
// draw thumbnails
- if (!m_startPix.isNull()) {
- 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);
+ 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 ((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 (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 start / end fades
- double scale = br.width() / m_cropDuration;
QBrush fades;
if (isSelected()) {
- fades = QBrush(QColor(200, 50, 50, 150));
- }
- else fades = QBrush(QColor(200, 200, 200, 150));
+ 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() - offset, br.y());
- fadeInPath.lineTo(br.x() - offset, br.y() + br.height());
- fadeInPath.lineTo(br.x() + m_startFade * scale, br.y());
- fadeInPath.closeSubpath();
- painter->fillPath(fadeInPath, fades);
- if (isSelected()) {
- QLineF l(br.x() + m_startFade * scale, br.y(), br.x(), br.y() + br.height());
- painter->drawLine(l);
- }
+ 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.closeSubpath();
+ painter->fillPath(fadeInPath, fades);
+ if (isSelected()) {
+ QLineF l(br.x() + m_startFade * scale, br.y(), br.x(), br.y() + br.height());
+ 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.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());
- painter->drawLine(l);
- }
+ 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.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());
+ painter->drawLine(l);
+ }
}
- painter->setClipRect(option->exposedRect);
QPen pen = painter->pen();
- pen.setColor(Qt::red);
- pen.setStyle(Qt::DashDotDotLine); //Qt::DotLine);
+ 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);
+ }
// Draw clip name
- QRectF txtBounding = painter->boundingRect(br, Qt::AlignCenter, " " + m_clipName + " ");
- painter->fillRect(txtBounding, QBrush(QColor(255,255,255,150)));
+ QRectF txtBounding = painter->boundingRect(br, Qt::AlignHCenter | Qt::AlignTop, " " + m_clipName + " ");
+ painter->fillRect(txtBounding, QBrush(QColor(255, 255, 255, 150)));
painter->drawText(txtBounding, Qt::AlignCenter, m_clipName);
- if (isSelected()) painter->setPen(pen);
- painter->drawPath(roundRectPath);
+ // draw frame around clip
+ if (isSelected()) {
+ pen.setColor(Qt::red);
+ pen.setWidth(2);
+ } else {
+ pen.setColor(Qt::black);
+ pen.setWidth(1);
+ }
+ 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());
//kDebug()<<"ITEM REPAINT RECT: "<<boundingRect().width();
//painter->drawText(rect(), Qt::AlignCenter, m_name);
// painter->drawRect(boundingRect());
- //painter->drawRoundRect(-10, -10, 20, 20);
- }
+ //painter->drawRoundRect(-10, -10, 20, 20);
+ if (m_hover) {
+ int pointy = (int)(br.y() + br.height() / 2 - 5);
+ int pointx1 = (int)(br.x() + 10);
+ int pointx2 = (int)(br.x() + br.width() - 20);
+#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);
+ painter->setBrush(gradient);
+#endif
+ painter->drawEllipse(pointx1, pointy , 10, 10);
+
+ 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->drawEllipse(pointx2, pointy, 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;
-OPERATIONTYPE ClipItem::operationMode(QPointF pos, double scale)
-{
- if (abs(pos.x() - (rect().x() + scale * m_startFade)) < 6 && abs(pos.y() - rect().y()) < 6) return FADEIN;
- else if (abs(pos.x() - rect().x()) < 6) return RESIZESTART;
- else if (abs(pos.x() - (rect().x() + rect().width() - scale * m_endFade)) < 6 && abs(pos.y() - rect().y()) < 6) return FADEOUT;
- else if (abs(pos.x() - (rect().x() + rect().width())) < 6) return RESIZEEND;
return MOVE;
}
-int ClipItem::fadeIn() const
-{
- return m_startFade;
-}
+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<int, QPainterPath > positiveChannelPaths;
+ QMap<int, QPainterPath > 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<int, QByteArray> 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;
-int 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) pos = m_cropDuration / 2;
- 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());
+
+
+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;
+ if (oldIn > pos) update(rect().x(), rect().y(), oldIn * scale, rect().height());
+ else update(rect().x(), rect().y(), pos * scale, rect().height());
}
-void ClipItem::setFadeOut(int pos, double scale)
-{
- int oldOut = m_endFade;
- if (pos < 0) pos = 0;
- if (pos > m_cropDuration) pos = m_cropDuration / 2;
- 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());
+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;
+ 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());
}
// virtual
- void ClipItem::mousePressEvent ( QGraphicsSceneMouseEvent * event )
- {
+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(int x, double scale, double offset, int newTrack)
- {
- double origX = rect().x();
- double origY = rect().y();
- bool success = true;
- setRect(x * scale, origY + offset, rect().width(), rect().height());
- QList <QGraphicsItem *> 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 < m_startPos) {
- kDebug()<<"COLLISION, MOVING TO------";
- m_startPos = ((ClipItem *)item)->endPos() + 1;
- origX = m_startPos * scale;
- }
- else {
- kDebug()<<"COLLISION, MOVING TO+++";
- m_startPos = ((ClipItem *)item)->startPos() - m_cropDuration;
- origX = m_startPos * scale;
- }
- }
- setRect(origX, origY, rect().width(), rect().height());
- offset = 0;
- origX = rect().x();
- success = false;
- break;
- }
- }
- if (success) {
- m_track = newTrack;
- m_startPos = x;
- }
-/* QList <QGraphicsItem *> childrenList = QGraphicsItem::children();
- for (int i = 0; i < childrenList.size(); ++i) {
- childrenList.at(i)->moveBy(rect().x() - origX , offset);
- }*/
- }
+}
-void ClipItem::resizeStart(int posx, double scale)
-{
- int durationDiff = posx - m_startPos;
- if (durationDiff == 0) return;
- kDebug()<<"-- RESCALE: CROP="<<m_cropStart<<", DIFF = "<<durationDiff;
- if (m_cropStart + durationDiff < 0) {
- durationDiff = -m_cropStart;
- }
- else if (durationDiff >= m_cropDuration) {
- durationDiff = m_cropDuration - 3;
- }
- m_startPos += durationDiff;
- m_cropStart += durationDiff;
- m_cropDuration -= durationDiff;
- setRect(m_startPos * scale, rect().y(), m_cropDuration * scale, rect().height());
- QList <QGraphicsItem *> collisionList = collidingItems(Qt::IntersectsItemBoundingRect);
- for (int i = 0; i < collisionList.size(); ++i) {
- QGraphicsItem *item = collisionList.at(i);
- if (item->type() == 70000)
- {
- int diff = ((ClipItem *)item)->endPos() + 1 - m_startPos;
- setRect((m_startPos + diff) * scale, rect().y(), (m_cropDuration - diff) * scale, rect().height());
- m_startPos += diff;
- m_cropStart += diff;
- m_cropDuration -= diff;
- break;
- }
- }
- if (m_thumbProd) startThumbTimer->start(100);
+//virtual
+void ClipItem::hoverEnterEvent(QGraphicsSceneHoverEvent *) {
+ m_hover = true;
+ update();
}
-void ClipItem::resizeEnd(int posx, double scale)
-{
- int durationDiff = posx - endPos();
- if (durationDiff == 0) return;
- kDebug()<<"-- RESCALE: CROP="<<m_cropStart<<", DIFF = "<<durationDiff;
- if (m_cropDuration + durationDiff <= 0) {
- durationDiff = - (m_cropDuration - 3);
- }
- else if (m_cropDuration + durationDiff >= m_maxDuration) {
- durationDiff = m_maxDuration - m_cropDuration;
- }
- m_cropDuration += durationDiff;
- setRect(m_startPos * scale, rect().y(), m_cropDuration * scale, rect().height());
- QList <QGraphicsItem *> collisionList = collidingItems(Qt::IntersectsItemBoundingRect);
- for (int i = 0; i < collisionList.size(); ++i) {
- QGraphicsItem *item = collisionList.at(i);
- if (item->type() == 70000)
- {
- int diff = ((ClipItem *)item)->startPos() - 1 - startPos();
- m_cropDuration = diff;
- setRect(m_startPos * scale, rect().y(), m_cropDuration * scale, rect().height());
- break;
- }
- }
- if (m_thumbProd) endThumbTimer->start(100);
+//virtual
+void ClipItem::hoverLeaveEvent(QGraphicsSceneHoverEvent *) {
+ m_hover = false;
+ update();
+}
+
+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 )
- {
- }
+void ClipItem::mouseMoveEvent(QGraphicsSceneMouseEvent * event) {
+}
-int ClipItem::track()
-{
- return m_track;
+int ClipItem::effectsCounter() {
+ return m_effectsCounter++;
}
-void ClipItem::setTrack(int track)
-{
- m_track = track;
+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);
+ update(boundingRect());
+}
+
+QMap <QString, QString> ClipItem::addEffect(QDomElement effect) {
+ QMap <QString, QString> effectParams;
+ m_effectList.append(effect);
+ effectParams["tag"] = effect.attribute("tag");
+ effectParams["kdenlive_ix"] = effect.attribute("kdenlive_ix");
+ 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.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());
+ }
+ }
+ flashClip();
+ update(boundingRect());
+ return effectParams;
+}
+
+QMap <QString, QString> ClipItem::getEffectArgs(QDomElement effect) {
+ QMap <QString, QString> effectParams;
+ effectParams["tag"] = effect.attribute("tag");
+ effectParams["kdenlive_ix"] = effect.attribute("kdenlive_ix");
+ 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()) {
+ 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());
+ }
+ }
+ return effectParams;
+}
+
+void ClipItem::deleteEffect(QString index) {
+ for (int i = 0; i < m_effectList.size(); ++i) {
+ if (m_effectList.at(i).attribute("kdenlive_ix") == index) {
+ m_effectList.removeAt(i);
+ break;
+ }
+ }
+ flashClip();
+ update(boundingRect());
+}
+
+//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());
projects / kdenlive / blobdiff