X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=src%2Fclipitem.cpp;h=f3a3babab39b555d59972190935b49174155802a;hb=4e1438fe486d77af1afb75825f3aa1f766715e6f;hp=d6d5ee7dc9eb552c9121b0f184b62520a42e18c8;hpb=aab183164f49ca626773122a68d78a80600e3a55;p=kdenlive diff --git a/src/clipitem.cpp b/src/clipitem.cpp index d6d5ee7d..f3a3baba 100644 --- a/src/clipitem.cpp +++ b/src/clipitem.cpp @@ -18,430 +18,1042 @@ ***************************************************************************/ - -#include -#include -#include -#include -#include -#include -#include -#include - -#include - #include "clipitem.h" #include "customtrackview.h" +#include "customtrackscene.h" #include "renderer.h" #include "docclipbase.h" #include "transition.h" -#include "events.h" #include "kdenlivesettings.h" #include "kthumb.h" +#include "profilesdialog.h" + +#include +#include -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_clipName = clip->name(); - m_producer = clip->getId(); - m_clipType = clip->clipType(); - m_cropStart = GenTime(); - - m_maxDuration = clip->maxDuration(); +#include +#include +#include +#include +#include + +ClipItem::ClipItem(DocClipBase *clip, ItemInfo info, double fps, double speed, int strobe, bool generateThumbs) : + AbstractClipItem(info, QRectF(), fps), + m_clip(clip), + m_startFade(0), + m_endFade(0), + m_audioOnly(false), + m_videoOnly(false), + m_startPix(QPixmap()), + m_endPix(QPixmap()), + m_hasThumbs(false), + m_selectedEffect(-1), + m_timeLine(0), + m_startThumbRequested(false), + m_endThumbRequested(false), + //m_hover(false), + m_speed(speed), + m_strobe(strobe), + m_framePixelWidth(0) +{ + setZValue(2); + 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); + + // set speed independant info + if (m_speed <= 0 && m_speed > -1) m_speed = 1.0; + m_speedIndependantInfo = m_info; + m_speedIndependantInfo.cropStart = GenTime((int)(m_info.cropStart.frames(m_fps) * qAbs(m_speed)), m_fps); + m_speedIndependantInfo.cropDuration = GenTime((int)(m_info.cropDuration.frames(m_fps) * qAbs(m_speed)), m_fps); + + m_videoPix = KIcon("kdenlive-show-video").pixmap(QSize(16, 16)); + m_audioPix = KIcon("kdenlive-show-audio").pixmap(QSize(16, 16)); + + if (m_speed == 1.0) m_clipName = m_clip->name(); + else { + m_clipName = m_clip->name() + " - " + QString::number(m_speed * 100, 'f', 0) + '%'; + } + m_producer = m_clip->getId(); + m_clipType = m_clip->clipType(); + //m_cropStart = info.cropStart; + m_maxDuration = m_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())); + m_audioThumbReady = m_clip->audioThumbCreated(); + //setAcceptsHoverEvents(true); + connect(this , SIGNAL(prepareAudioThumb(double, int, int, int)) , this, SLOT(slotPrepareAudioThumb(double, int, int, int))); + + if (m_clipType == VIDEO || m_clipType == AV || m_clipType == SLIDESHOW || m_clipType == PLAYLIST) { + m_baseColor = QColor(141, 166, 215); + if (!m_clip->isPlaceHolder()) { + m_hasThumbs = true; + m_startThumbTimer.setSingleShot(true); + connect(&m_startThumbTimer, SIGNAL(timeout()), this, SLOT(slotGetStartThumb())); + m_endThumbTimer.setSingleShot(true); + connect(&m_endThumbTimer, SIGNAL(timeout()), this, SLOT(slotGetEndThumb())); + + connect(this, SIGNAL(getThumb(int, int)), m_clip->thumbProducer(), SLOT(extractImage(int, int))); + + connect(m_clip->thumbProducer(), SIGNAL(thumbReady(int, QImage)), this, SLOT(slotThumbReady(int, QImage))); + connect(m_clip, SIGNAL(gotAudioData()), this, SLOT(slotGotAudioData())); + if (generateThumbs) QTimer::singleShot(200, this, SLOT(slotFetchThumbs())); + } + } else if (m_clipType == COLOR) { - QString colour = clip->getProperty("colour"); + QString colour = m_clip->getProperty("colour"); colour = colour.replace(0, 2, "#"); - setBrush(QColor(colour.left(7))); + m_baseColor = 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; + m_baseColor = QColor(141, 166, 215); + if (m_clipType == TEXT) { + connect(this, SIGNAL(getThumb(int, int)), m_clip->thumbProducer(), SLOT(extractImage(int, int))); + connect(m_clip->thumbProducer(), SIGNAL(thumbReady(int, QImage)), this, SLOT(slotThumbReady(int, QImage))); + } + //m_startPix = KThumb::getImage(KUrl(clip->getProperty("resource")), (int)(KdenliveSettings::trackheight() * KdenliveSettings::project_display_ratio()), KdenliveSettings::trackheight()); } else if (m_clipType == AUDIO) { - connect(clip, SIGNAL(gotAudioData()), this, SLOT(slotGotAudioData())); + m_baseColor = QColor(141, 215, 166); + connect(m_clip, SIGNAL(gotAudioData()), this, SLOT(slotGotAudioData())); + } +} + + +ClipItem::~ClipItem() +{ + blockSignals(true); + if (scene()) scene()->removeItem(this); + if (m_clipType == VIDEO || m_clipType == AV || m_clipType == SLIDESHOW || m_clipType == PLAYLIST) { + //disconnect(m_clip->thumbProducer(), SIGNAL(thumbReady(int, QImage)), this, SLOT(slotThumbReady(int, QImage))); + //disconnect(m_clip, SIGNAL(gotAudioData()), this, SLOT(slotGotAudioData())); } + delete m_timeLine; } +ClipItem *ClipItem::clone(ItemInfo info) const +{ + ClipItem *duplicate = new ClipItem(m_clip, info, m_fps, m_speed, m_strobe); + if (m_clipType == IMAGE || m_clipType == TEXT) duplicate->slotSetStartThumb(m_startPix); + else if (m_clipType != COLOR) { + if (info.cropStart == m_info.cropStart) duplicate->slotSetStartThumb(m_startPix); + if (info.cropStart + (info.endPos - info.startPos) == m_info.cropStart + (m_info.endPos - m_info.startPos)) 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); + duplicate->setVideoOnly(m_videoOnly); + duplicate->setAudioOnly(m_audioOnly); + duplicate->setFades(fadeIn(), fadeOut()); + //duplicate->setSpeed(m_speed); + return duplicate; +} -ClipItem::~ClipItem() { - if (startThumbTimer) delete startThumbTimer; - if (endThumbTimer) delete endThumbTimer; +void ClipItem::setEffectList(const EffectsList effectList) +{ + m_effectList.clone(effectList); + m_effectNames = m_effectList.effectNames().join(" / "); + if (!m_effectList.isEmpty()) { + for (int i = 0; i < m_effectList.count(); i++) { + QString effectId = m_effectList.item(i).attribute("id"); + // check if it is a fade effect + QDomNodeList params = m_effectList.item(i).elementsByTagName("parameter"); + int fade = 0; + for (int j = 0; j < params.count(); j++) { + QDomElement e = params.item(j).toElement(); + if (!e.isNull()) { + if (effectId == "fadein") { + 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") { + 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") { + 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") { + 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(); + } + } + } + } + if (fade > 0) m_startFade = fade; + else if (fade < 0) m_endFade = -fade; + } + setSelectedEffect(0); + } } -void ClipItem::resetThumbs() { +const EffectsList ClipItem::effectList() const +{ + return m_effectList; +} + +int ClipItem::selectedEffectIndex() const +{ + return m_selectedEffect; +} + +void ClipItem::initEffect(QDomElement effect, int diff) +{ + // the kdenlive_ix int is used to identify an effect in mlt's playlist, should + // not be changed + if (effect.attribute("kdenlive_ix").toInt() == 0) + effect.setAttribute("kdenlive_ix", QString::number(effectsCounter())); + + if (effect.attribute("id") == "freeze" && diff > 0) { + EffectsList::setParameter(effect, "frame", QString::number(diff)); + } + + // Init parameter value & keyframes if required + QDomNodeList params = effect.elementsByTagName("parameter"); + for (int i = 0; i < params.count(); i++) { + QDomElement e = params.item(i).toElement(); + kDebug() << "// init eff: " << e.attribute("name"); + + // Check if this effect has a variable parameter + if (e.attribute("default").startsWith('%')) { + double evaluatedValue = ProfilesDialog::getStringEval(projectScene()->profile(), e.attribute("default")); + e.setAttribute("default", evaluatedValue); + if (e.hasAttribute("value") && e.attribute("value").startsWith('%')) { + e.setAttribute("value", evaluatedValue); + } + } + + if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) { + 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(cropStart().frames(m_fps)) + ':' + def + ';' + QString::number((cropStart() + cropDuration()).frames(m_fps) - 1) + ':' + 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 = (cropDuration() + cropStart()).frames(m_fps); + int start = end; + if (effect.attribute("id") == "fadeout") { + if (m_effectList.hasEffect(QString(), "fade_to_black") == -1) { + int effectDuration = EffectsList::parameter(effect, "in").toInt(); + if (effectDuration > cropDuration().frames(m_fps)) { + effectDuration = cropDuration().frames(m_fps) / 2; + } + start -= effectDuration; + } 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) { + int effectDuration = EffectsList::parameter(effect, "in").toInt(); + if (effectDuration > cropDuration().frames(m_fps)) { + effectDuration = cropDuration().frames(m_fps) / 2; + } + start -= effectDuration; + } 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) { + int effectDuration = EffectsList::parameter(effect, "out").toInt(); + if (effectDuration > cropDuration().frames(m_fps)) { + effectDuration = cropDuration().frames(m_fps) / 2; + } + end += effectDuration; + } 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) { + int effectDuration = EffectsList::parameter(effect, "out").toInt(); + if (effectDuration > cropDuration().frames(m_fps)) { + effectDuration = cropDuration().frames(m_fps) / 2; + } + end += effectDuration; + } 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; + // go through all effects this clip has + for (int ix = 0; ix < m_effectList.count(); ++ix) { + QStringList keyframeParams = keyframes(ix); + QStringList newKeyFrameParams; + bool effModified = false; + + // go through all params which have keyframes + foreach(const QString &kfr, keyframeParams) { + const QStringList keyframes = kfr.split(';', QString::SkipEmptyParts); + QStringList newKeyFrames; + bool cutKeyFrame = false; + bool modified = false; + int lastPos = -1; + double lastValue = -1; + int start = cropStart().frames(m_fps); + int end = (cropStart() + cropDuration()).frames(m_fps); + + // go through all keyframes for one param + 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; + } + + newKeyFrameParams.append(newKeyFrames.join(";")); + if (modified) + effModified = true; + } + + if (effModified) { + // update KeyFrames + setKeyframes(ix, newKeyFrameParams); + clipEffectsModified = true; + } + } + return clipEffectsModified; +} + +void ClipItem::setKeyframes(const int ix, const QStringList keyframes) +{ + QDomElement effect = getEffectAt(ix); + if (effect.attribute("disable") == "1") return; + QDomNodeList params = effect.elementsByTagName("parameter"); + int keyframeParams = 0; + for (int i = 0; i < params.count(); i++) { + QDomElement e = params.item(i).toElement(); + if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) { + e.setAttribute("keyframes", keyframes.at(keyframeParams)); + if (ix == m_selectedEffect && keyframeParams == 0) { + 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(); + m_selectedKeyframe = 0; + // 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; + } + if (m_keyframes.find(m_editedKeyframe) == m_keyframes.end()) m_editedKeyframe = -1; + if (m_keyframes.find(m_editedKeyframe) == m_keyframes.end()) m_editedKeyframe = -1; + update(); + } + ++keyframeParams; + } + } +} + + +void ClipItem::setSelectedEffect(const int ix) +{ + m_selectedEffect = ix; + QDomElement effect = effectAt(m_selectedEffect); + if (effect.isNull() == false) { + QDomNodeList params = effect.elementsByTagName("parameter"); + if (effect.attribute("disable") != "1") + for (int i = 0; i < params.count(); i++) { + QDomElement e = params.item(i).toElement(); + if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) { + 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(); + m_selectedKeyframe = 0; + + // 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; + } + if (m_keyframes.find(m_editedKeyframe) == m_keyframes.end()) m_editedKeyframe = -1; + update(); + return; + } + } + } + if (!m_keyframes.isEmpty()) { + m_keyframes.clear(); + update(); + } +} + +QStringList ClipItem::keyframes(const int index) +{ + QStringList 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" || e.attribute("type") == "simplekeyframe")) + result.append(e.attribute("keyframes")); + } + return result; +} + +void ClipItem::updateKeyframeEffect() +{ + // regenerate xml parameter from the clip keyframes + QDomElement effect = getEffectAt(m_selectedEffect); + if (effect.attribute("disable") == "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.attribute("type") == "simplekeyframe")) { + QString keyframes; + if (m_keyframes.count() > 0) { + QMap::const_iterator i = m_keyframes.constBegin(); + 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(bool clearExistingThumbs) +{ + if (clearExistingThumbs) { + m_startPix = QPixmap(); + m_endPix = QPixmap(); + m_audioThumbCachePic.clear(); + } slotFetchThumbs(); - audioThumbCachePic.clear(); } -void ClipItem::refreshClip() { - m_maxDuration = m_clip->maxDuration(); - if (m_clipType == VIDEO || m_clipType == AV || m_clipType == SLIDESHOW) slotFetchThumbs(); - else if (m_clipType == COLOR) { +void ClipItem::refreshClip(bool checkDuration) +{ + if (checkDuration && (m_maxDuration != m_clip->maxDuration())) { + m_maxDuration = m_clip->maxDuration(); + if (m_clipType != IMAGE && m_clipType != TEXT && m_clipType != COLOR) { + if (m_maxDuration != GenTime() && m_info.cropStart + m_info.cropDuration > m_maxDuration) { + // Clip duration changed, make sure to stay in correct range + if (m_info.cropStart > m_maxDuration) { + m_info.cropStart = GenTime(); + m_info.cropDuration = qMin(m_info.cropDuration, m_maxDuration); + } else { + m_info.cropDuration = m_maxDuration; + } + updateRectGeometry(); + } + } + } + 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; + m_baseColor = QColor(colour.left(7)); + } else resetThumbs(checkDuration); +} + +void ClipItem::slotFetchThumbs() +{ + if (scene() == NULL || m_clipType == AUDIO || m_clipType == COLOR) return; + if (m_clipType == IMAGE) { + if (m_startPix.isNull()) { + m_startPix = KThumb::getImage(KUrl(m_clip->getProperty("resource")), (int)(KdenliveSettings::trackheight() * KdenliveSettings::project_display_ratio()), KdenliveSettings::trackheight()); + update(); + } + return; + } + + if (m_clipType == TEXT) { + if (m_startPix.isNull()) slotGetStartThumb(); + return; + } + + if (m_endPix.isNull() && m_startPix.isNull()) { + m_startThumbRequested = true; + m_endThumbRequested = true; + emit getThumb((int)m_speedIndependantInfo.cropStart.frames(m_fps), (int)(m_speedIndependantInfo.cropStart + m_speedIndependantInfo.cropDuration).frames(m_fps) - 1); + } else { + if (m_endPix.isNull()) { + slotGetEndThumb(); + } + if (m_startPix.isNull()) { + slotGetStartThumb(); + } } } -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() +{ + m_startThumbRequested = true; + emit getThumb((int)m_speedIndependantInfo.cropStart.frames(m_fps), -1); } -void ClipItem::slotGetStartThumb() { - m_thumbsRequested++; - emit getThumb((int)m_cropStart.frames(m_fps), -1); +void ClipItem::slotGetEndThumb() +{ + m_endThumbRequested = true; + emit getThumb(-1, (int)(m_speedIndependantInfo.cropStart + m_speedIndependantInfo.cropDuration).frames(m_fps) - 1); } -void ClipItem::slotGetEndThumb() { - m_thumbsRequested++; - emit getThumb(-1, (int)(m_cropStart + m_cropDuration).frames(m_fps)); + +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::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--; +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::slotGotAudioData() { - audioThumbReady = true; - update(); +void ClipItem::slotThumbReady(int frame, QImage img) +{ + if (scene() == NULL) return; + QRectF r = boundingRect(); + QPixmap pix = QPixmap::fromImage(img); + double width = pix.width() / projectScene()->scale().x(); + if (m_startThumbRequested && frame == m_speedIndependantInfo.cropStart.frames(m_fps)) { + m_startPix = pix; + m_startThumbRequested = false; + update(r.left(), r.top(), width, pix.height()); + if (m_clipType == IMAGE || m_clipType == TEXT) { + update(r.right() - width, r.top(), width, pix.height()); + } + } else if (m_endThumbRequested && frame == (m_speedIndependantInfo.cropStart + m_speedIndependantInfo.cropDuration).frames(m_fps) - 1) { + m_endPix = pix; + m_endThumbRequested = false; + update(r.right() - width, r.top(), width, pix.height()); + } } -int ClipItem::type() const { +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() +{ + m_audioThumbReady = true; + if (m_clipType == AV && !isAudioOnly()) { + 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_clip->toXML(); +QDomElement ClipItem::xml() const +{ + return itemXml(); } -int ClipItem::clipType() { +QDomElement ClipItem::itemXml() const +{ + QDomElement xml = m_clip->toXML(); + if (m_speed != 1.0) xml.setAttribute("speed", m_speed); + if (m_strobe > 1) xml.setAttribute("strobe", m_strobe); + if (m_audioOnly) xml.setAttribute("audio_only", 1); + else if (m_videoOnly) xml.setAttribute("video_only", 1); + return xml; +} + +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() { +void ClipItem::flashClip() +{ if (m_timeLine == 0) { m_timeLine = new QTimeLine(750, this); + m_timeLine->setUpdateInterval(80); + m_timeLine->setCurveShape(QTimeLine::EaseInOutCurve); + m_timeLine->setFrameRange(0, 100); connect(m_timeLine, SIGNAL(valueChanged(qreal)), this, SLOT(animate(qreal))); } - m_timeLine->start(); + //m_timeLine->start(); } -void ClipItem::animate(qreal value) { - m_opacity = value; - update(); +void ClipItem::animate(qreal /*value*/) +{ + QRectF r = boundingRect(); + r.setHeight(20); + update(r); } // 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(); - 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; + QWidget *) +{ + QColor paintColor; + if (parentItem()) paintColor = QColor(255, 248, 149); + else paintColor = m_baseColor; + if (isSelected() || (parentItem() && parentItem()->isSelected())) paintColor = paintColor.darker(); - //painter->setRenderHints(QPainter::Antialiasing); + painter->setMatrixEnabled(false); + const QRectF mapped = painter->matrix().mapRect(rect()).adjusted(0.5, 0, 0.5, 0); + const QRectF exposed = option->exposedRect; + painter->setClipRect(mapped); + painter->fillRect(mapped, paintColor); - QPainterPath roundRectPathUpper = upperRectPart(br), roundRectPathLower = lowerRectPart(br); + // draw thumbnails + if (KdenliveSettings::videothumbnails() && !isAudioOnly()) { + QPen pen = painter->pen(); + pen.setColor(QColor(255, 255, 255, 150)); + painter->setPen(pen); + if ((m_clipType == IMAGE || m_clipType == TEXT) && !m_startPix.isNull()) { + const QPointF top = mapped.topRight() - QPointF(m_startPix.width() - 1, 0); + painter->drawPixmap(top, m_startPix); + QLineF l2(top.x(), mapped.top(), top.x(), mapped.bottom()); + painter->drawLine(l2); + } else if (!m_endPix.isNull()) { + const QPointF top = mapped.topRight() - QPointF(m_endPix.width() - 1, 0); + painter->drawPixmap(top, m_endPix); + QLineF l2(top.x(), mapped.top(), top.x(), mapped.bottom()); + painter->drawLine(l2); + } + if (!m_startPix.isNull()) { + painter->drawPixmap(mapped.topLeft(), m_startPix); + QLineF l2(mapped.left() + m_startPix.width(), mapped.top(), mapped.left() + m_startPix.width(), mapped.bottom()); + painter->drawLine(l2); + } + if (painter->matrix().m11() == FRAME_SIZE) { + int offset = (m_info.startPos - m_info.cropStart).frames(m_fps); + int left = qMax((int) m_info.startPos.frames(m_fps) + 1, (int) mapToScene(exposed.left(), 0).x()); + int right = qMin((int)(m_info.startPos + m_info.cropDuration).frames(m_fps) - 1, (int) mapToScene(exposed.right(), 0).x()); + doGetIntraThumbs(painter, mapped.topLeft(), m_info.cropStart.frames(m_fps), left - offset, right - offset); + } + painter->setPen(Qt::black); + } - painter->setClipRect(option->exposedRect); + // draw audio thumbnails + if (KdenliveSettings::audiothumbnails() && m_speed == 1.0 && !isVideoOnly() && ((m_clipType == AV && (exposed.bottom() > (rect().height() / 2) || isAudioOnly())) || m_clipType == AUDIO) && m_audioThumbReady) { + + double startpixel = exposed.left(); + if (startpixel < 0) + startpixel = 0; + double endpixel = exposed.right(); + if (endpixel < 0) + endpixel = 0; + //kDebug()<<"/// REPAINTING AUDIO THMBS ZONE: "<matrix().m11(); + int channels = 0; + if (isEnabled() && m_clip) channels = m_clip->getProperty("channels").toInt(); + if (scale != m_framePixelWidth) + m_audioThumbCachePic.clear(); + double cropLeft = m_info.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); + } - // build path around clip + for (int startCache = mappedStartPixel - (mappedStartPixel) % 100; startCache < mappedEndPixel; startCache += 100) { + if (m_audioThumbCachePic.contains(startCache) && !m_audioThumbCachePic[startCache].isNull()) + painter->drawPixmap(clipStart + startCache - cropLeft, mappedRect.y(), m_audioThumbCachePic[startCache]); + } + } - QPainterPath resultClipPath = roundRectPathUpper.united(roundRectPathLower); + // Draw effects names + if (!m_effectNames.isEmpty() && mapped.width() > 40) { + QRectF txtBounding = painter->boundingRect(mapped, Qt::AlignLeft | Qt::AlignTop, m_effectNames); + QColor bgColor; + if (m_timeLine && m_timeLine->state() == QTimeLine::Running) { + qreal value = m_timeLine->currentValue(); + txtBounding.setWidth(txtBounding.width() * value); + bgColor.setRgb(50 + 200 *(1.0 - value), 50, 50, 100 + 50 * value); + } else bgColor.setRgb(50, 50, 90, 180); + + QPainterPath rounded; + rounded.moveTo(txtBounding.bottomRight()); + rounded.arcTo(txtBounding.right() - txtBounding.height() - 2, txtBounding.top() - txtBounding.height(), txtBounding.height() * 2, txtBounding.height() * 2, 270, 90); + rounded.lineTo(txtBounding.topLeft()); + rounded.lineTo(txtBounding.bottomLeft()); + painter->fillPath(rounded, bgColor); + painter->setPen(Qt::lightGray); + painter->drawText(txtBounding.adjusted(1, 0, 1, 0), Qt::AlignCenter, m_effectNames); + } - 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))); + // Draw clip name + QColor frameColor(paintColor.darker()); + if (isSelected() || (parentItem() && parentItem()->isSelected())) { + frameColor = QColor(Qt::red); + } + frameColor.setAlpha(160); + + const QRectF txtBounding2 = painter->boundingRect(mapped, Qt::AlignHCenter | Qt::AlignVCenter, ' ' + m_clipName + ' '); + //painter->fillRect(txtBounding2, frameColor); + painter->setBrush(frameColor); + painter->setPen(Qt::NoPen); + painter->drawRoundedRect(txtBounding2, 3, 3); + painter->setBrush(QBrush(Qt::NoBrush)); + + //painter->setPen(QColor(0, 0, 0, 180)); + //painter->drawText(txtBounding, Qt::AlignCenter, m_clipName); + if (m_videoOnly) { + painter->drawPixmap(txtBounding2.topLeft() - QPointF(17, -1), m_videoPix); + } else if (m_audioOnly) { + painter->drawPixmap(txtBounding2.topLeft() - QPointF(17, -1), m_audioPix); + } + painter->setPen(Qt::white); + painter->drawText(txtBounding2, Qt::AlignCenter, m_clipName); + + + // draw markers + if (isEnabled() && m_clip) { + QList < CommentedTime > markers = m_clip->commentedSnapMarkers(); + QList < CommentedTime >::Iterator it = markers.begin(); + GenTime pos; + double framepos; + QBrush markerBrush(QColor(120, 120, 0, 140)); + QPen pen = painter->pen(); + pen.setColor(QColor(255, 255, 255, 200)); + pen.setStyle(Qt::DotLine); + + for (; it != markers.end(); ++it) { + pos = GenTime((int)((*it).time().frames(m_fps) / qAbs(m_speed) + 0.5), m_fps) - cropStart(); + if (pos > GenTime()) { + if (pos > cropDuration()) break; + QLineF l(rect().x() + pos.frames(m_fps), rect().y(), rect().x() + pos.frames(m_fps), rect().bottom()); + QLineF l2 = painter->matrix().map(l); + painter->setPen(pen); + painter->drawLine(l2); + if (KdenliveSettings::showmarkers()) { + framepos = rect().x() + pos.frames(m_fps); + const QRectF r1(framepos + 0.04, 10, rect().width() - framepos - 2, rect().height() - 10); + const QRectF r2 = painter->matrix().mapRect(r1); + const QRectF txtBounding3 = painter->boundingRect(r2, Qt::AlignLeft | Qt::AlignTop, ' ' + (*it).comment() + ' '); + painter->setBrush(markerBrush); + painter->setPen(Qt::NoPen); + painter->drawRoundedRect(txtBounding3, 3, 3); + painter->setBrush(QBrush(Qt::NoBrush)); + painter->setPen(Qt::white); + painter->drawText(txtBounding3, Qt::AlignCenter, (*it).comment()); + } + //painter->fillRect(QRect(br.x() + framepos, br.y(), 10, br.height()), QBrush(QColor(0, 0, 0, 150))); + } + } + } - // 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()); + // 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(0, 0); + fadeInPath.lineTo(0, rect().height()); + fadeInPath.lineTo(m_startFade, 0); + fadeInPath.closeSubpath(); + 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); - } 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()); + }*/ + } + if (m_endFade != 0) { + QPainterPath fadeOutPath; + fadeOutPath.moveTo(rect().width(), 0); + fadeOutPath.lineTo(rect().width(), rect().height()); + fadeOutPath.lineTo(rect().width() - m_endFade, 0); + fadeOutPath.closeSubpath(); + 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); - } - - 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 - 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.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); - } - } - */ - 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); - } - */ + painter->setPen(QPen(Qt::lightGray)); + // draw effect or transition keyframes + if (mapped.width() > 20) drawKeyFrames(painter, exposed); - // Draw clip name - 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); + //painter->setMatrixEnabled(true); - // 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()); - 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); - 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 (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() + 10))) < 6 && qAbs((int)(pos.y() - (rect().y() + rect().height() / 2 - 5))) < 6) return TRANSITIONSTART; - else if (qAbs((int)(pos.x() - (rect().x() + rect().width() - 20))) < 6 && qAbs((int)(pos.y() - (rect().y() + rect().height() / 2 - 5))) < 6) return TRANSITIONEND; + // draw clip border + // expand clip rect to allow correct painting of clip border + QPen pen1(frameColor); + painter->setPen(pen1); + painter->setClipping(false); + painter->drawRect(painter->matrix().mapRect(rect())); +} + +OPERATIONTYPE ClipItem::operationMode(QPointF pos) +{ + if (isItemLocked()) return NONE; + const double scale = projectScene()->scale().x(); + double maximumOffset = 6 / scale; + if (isSelected() || (parentItem() && parentItem()->isSelected())) { + int kf = mouseOverKeyFrames(pos, maximumOffset); + if (kf != -1) { + m_editedKeyframe = kf; + return KEYFRAME; + } + } + QRectF rect = sceneBoundingRect(); + int addtransitionOffset = 10; + // Don't allow add transition if track height is very small + if (rect.height() < 30) addtransitionOffset = 0; + + 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")); + // xgettext:no-c-format + else setToolTip(i18n("Audio fade duration: %1s", GenTime(m_startFade, m_fps).seconds())); + return FADEIN; + } else if (pos.x() - rect.x() < maximumOffset && (rect.bottom() - pos.y() > addtransitionOffset)) { + // xgettext:no-c-format + 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")); + // xgettext:no-c-format + else setToolTip(i18n("Audio fade duration: %1s", GenTime(m_endFade, m_fps).seconds())); + return FADEOUT; + } else if ((rect.right() - pos.x() < maximumOffset) && (rect.bottom() - pos.y() > addtransitionOffset)) { + // xgettext:no-c-format + setToolTip(i18n("Clip duration: %1s", cropDuration().seconds())); + return RESIZEEND; + } else if ((pos.x() - rect.x() < 16 / scale) && (rect.bottom() - pos.y() <= addtransitionOffset)) { + setToolTip(i18n("Add transition")); + return TRANSITIONSTART; + } else if ((rect.right() - pos.x() < 16 / scale) && (rect.bottom() - pos.y() <= addtransitionOffset)) { + setToolTip(i18n("Add transition")); + return TRANSITIONEND; + } + QString tooltip = "" + m_clipName + ""; + if (!baseClip()->fileURL().isEmpty()) + tooltip.append("
" + baseClip()->fileURL().path()); + if (!baseClip()->description().isEmpty()) + tooltip.append("
" + baseClip()->description()); + setToolTip(tooltip); return MOVE; } -void ClipItem::slotPrepareAudioThumb(double pixelForOneFrame, QPainterPath path, int startpixel, int endpixel) { - int channels = 2; +QList ClipItem::snapMarkers() const +{ + QList < GenTime > snaps; + QList < GenTime > markers = baseClip()->snapMarkers(); + GenTime pos; + + for (int i = 0; i < markers.size(); i++) { + pos = GenTime((int)(markers.at(i).frames(m_fps) / qAbs(m_speed) + 0.5), m_fps) - cropStart(); + if (pos > GenTime()) { + if (pos > cropDuration()) break; + else snaps.append(pos + startPos()); + } + } + return snaps; +} - QRectF re = path.boundingRect(); +QList ClipItem::commentedSnapMarkers() const +{ + QList < CommentedTime > snaps; + QList < CommentedTime > markers = baseClip()->commentedSnapMarkers(); + GenTime pos; + + for (int i = 0; i < markers.size(); i++) { + pos = GenTime((int)(markers.at(i).time().frames(m_fps) / qAbs(m_speed) + 0.5), m_fps) - cropStart(); + if (pos > GenTime()) { + if (pos > cropDuration()) 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 && !isAudioOnly()) 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)) + if (m_framePixelWidth == pixelForOneFrame && m_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)); + if (m_audioThumbCachePic[startCache].isNull() || m_framePixelWidth != pixelForOneFrame) { + m_audioThumbCachePic[startCache] = QPixmap(100, (int)(re.height())); + m_audioThumbCachePic[startCache].fill(QColor(180, 180, 200, 140)); } bool fullAreaDraw = pixelForOneFrame < 10; QMap positiveChannelPaths; QMap negativeChannelPaths; - QPainter pixpainter(&audioThumbCachePic[startCache]); + QPainter pixpainter(&m_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; + // Bail out, if caller provided invalid data + if (channels <= 0) { + kWarning() << "Unable to draw image with " << channels << "number of channels"; + return; + } - for (int i = 0;i < channels;i++) { + int channelHeight = m_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++) { + 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]; + QMap frame_channel_data = baseClip()->m_audioFrameCache[(int)frame]; - for (int channel = 0;channel < channels && frame_channel_data[channel].size() > 0;channel++) { + 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; @@ -453,7 +1065,7 @@ void ClipItem::slotPrepareAudioThumb(double pixelForOneFrame, QPainterPath path, negativeChannelPaths[channel].lineTo(samples, 0.1 + y - delta); } } - for (int channel = 0;channel < channels ;channel++) + 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); @@ -462,12 +1074,10 @@ void ClipItem::slotPrepareAudioThumb(double pixelForOneFrame, QPainterPath path, } } - 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++) { + 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 @@ -476,133 +1086,485 @@ void ClipItem::slotPrepareAudioThumb(double pixelForOneFrame, QPainterPath path, } } //audioThumbWasDrawn=true; - framePixelWidth = pixelForOneFrame; + m_framePixelWidth = pixelForOneFrame; //} } +int ClipItem::fadeIn() const +{ + return m_startFade; +} + +int 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 > cropDuration().frames(m_fps)) pos = (int)(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 > cropDuration().frames(m_fps)) pos = (int)(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()); - 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) { - m_resizeMode = NONE; - QGraphicsRectItem::mouseReleaseEvent(event); +void ClipItem::setFades(int in, int out) +{ + m_startFade = in; + m_endFade = out; } +/* //virtual -void ClipItem::hoverEnterEvent(QGraphicsSceneHoverEvent *) { +void ClipItem::hoverEnterEvent(QGraphicsSceneHoverEvent *e) +{ + //if (e->pos().x() < 20) m_hover = true; + return; + if (isItemLocked()) return; m_hover = true; - update(); + QRectF r = boundingRect(); + double width = 35 / projectScene()->scale().x(); + 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 *) { +void ClipItem::hoverLeaveEvent(QGraphicsSceneHoverEvent *) +{ + if (isItemLocked()) return; m_hover = false; - update(); + QRectF r = boundingRect(); + double width = 35 / projectScene()->scale().x(); + 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, bool /*size*/) +{ + bool sizeLimit = false; + if (clipType() != IMAGE && clipType() != COLOR && clipType() != TEXT) { + const int min = (startPos() - cropStart()).frames(m_fps); + if (posx < min) posx = min; + sizeLimit = true; + } + + if (posx == startPos().frames(m_fps)) return; + const int previous = cropStart().frames(m_fps); + AbstractClipItem::resizeStart(posx, sizeLimit); + + // set speed independant info + m_speedIndependantInfo = m_info; + m_speedIndependantInfo.cropStart = GenTime((int)(m_info.cropStart.frames(m_fps) * qAbs(m_speed)), m_fps); + m_speedIndependantInfo.cropDuration = GenTime((int)(m_info.cropDuration.frames(m_fps) * qAbs(m_speed)), m_fps); + + if ((int) cropStart().frames(m_fps) != previous) { + if (m_hasThumbs && KdenliveSettings::videothumbnails()) { + m_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) +{ + const int max = (startPos() - cropStart() + maxDuration()).frames(m_fps); + if (posx > max && maxDuration() != GenTime()) posx = max; + if (posx == endPos().frames(m_fps)) return; + //kDebug() << "// NEW POS: " << posx << ", OLD END: " << endPos().frames(m_fps); + const int previous = cropDuration().frames(m_fps); + AbstractClipItem::resizeEnd(posx); + + // set speed independant info + m_speedIndependantInfo = m_info; + m_speedIndependantInfo.cropStart = GenTime((int)(m_info.cropStart.frames(m_fps) * qAbs(m_speed)), m_fps); + m_speedIndependantInfo.cropDuration = GenTime((int)(m_info.cropDuration.frames(m_fps) * qAbs(m_speed)), m_fps); + + if ((int) cropDuration().frames(m_fps) != previous) { + if (m_hasThumbs && KdenliveSettings::videothumbnails()) { + m_endThumbTimer.start(150); + } + } +} + + +bool ClipItem::checkEffectsKeyframesPos(const int previous, const int current, bool fromStart) +{ + bool effModified = false; + for (int i = 0; i < m_effectList.count(); i++) { + QDomElement effect = m_effectList.at(i); + QDomNodeList params = effect.elementsByTagName("parameter"); + for (int j = 0; j < params.count(); j++) { + bool modified = false; + QDomElement e = params.item(j).toElement(); + if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) { + // parse keyframes and adjust values + const QStringList keyframes = e.attribute("keyframes").split(';', QString::SkipEmptyParts); + QMap 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) { + // first or last keyframe + kfr[current] = val; + modified = true; + } else { + if ((fromStart && pos >= current) || (!fromStart && pos <= current)) { + // only keyframes in range + kfr[pos] = val; + modified = true; + } + } + } + if (modified) { + effModified = true; + QString newkfr; + QMap::const_iterator k = kfr.constBegin(); + while (k != kfr.constEnd()) { + newkfr.append(QString::number(k.key()) + ':' + QString::number(k.value()) + ';'); + ++k; + } + e.setAttribute("keyframes", newkfr); + } + } + } + } + if (effModified && m_selectedEffect >= 0) setSelectedEffect(m_selectedEffect); + return effModified; +} + +//virtual +QVariant ClipItem::itemChange(GraphicsItemChange change, const QVariant &value) +{ + if (change == QGraphicsItem::ItemSelectedChange) { + if (value.toBool()) setZValue(10); + else setZValue(2); + } + 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 items; + if (projectScene()->editMode() == NORMALEDIT) + 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)->isEnabled()) continue; + 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 subitems = scene()->items(sceneShape, Qt::IntersectsItemShape); + subitems.removeAll(this); + for (int j = 0; j < subitems.count(); j++) { + if (!subitems.at(j)->isEnabled()) continue; + if (subitems.at(j)->type() == type()) { + // move was not successful, revert to previous pos + m_info.startPos = GenTime((int) pos().x(), m_fps); + return pos(); + } + } + } + + m_info.track = newTrack; + m_info.startPos = GenTime((int) newPos.x(), m_fps); + + return newPos; + } + } + } + m_info.track = newTrack; + m_info.startPos = GenTime((int) newPos.x(), m_fps); + //kDebug()<<"// ITEM NEW POS: "< m_effectList.count() - 1 || ix < 0 || m_effectList.at(ix).isNull()) return QDomElement(); + return m_effectList.at(ix).cloneNode().toElement(); +} + +QDomElement ClipItem::getEffectAt(int ix) const +{ + if (ix > m_effectList.count() - 1 || ix < 0 || m_effectList.at(ix).isNull()) 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"); - m_effectList.insert(ix, effect); - m_effectList.removeAt(ix + 1); - update(boundingRect()); +void ClipItem::setEffectAt(int ix, QDomElement effect) +{ + if (ix < 0 || ix > (m_effectList.count() - 1) || effect.isNull()) { + kDebug() << "Invalid effect index: " << ix; + return; + } + //kDebug() << "CHange EFFECT AT: " << ix << ", CURR: " << m_effectList.at(ix).attribute("tag") << ", NEW: " << effect.attribute("tag"); + effect.setAttribute("kdenlive_ix", ix + 1); + m_effectList.replace(ix, effect); + m_effectNames = m_effectList.effectNames().join(" / "); + QString id = effect.attribute("id"); + if (id == "fadein" || id == "fadeout" || id == "fade_from_black" || id == "fade_to_black") + update(); + else { + QRectF r = boundingRect(); + r.setHeight(20); + update(r); + } } -QMap ClipItem::addEffect(QDomElement effect, bool animate) { - QMap effectParams; - /*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"); - QString state = effect.attribute("disabled"); - if (!state.isEmpty()) effectParams["disabled"] = state; +EffectsParameterList ClipItem::addEffect(const QDomElement effect, bool /*animate*/) +{ + bool needRepaint = false; + int ix; + if (!effect.hasAttribute("kdenlive_ix")) { + ix = effectsCounter(); + } else ix = effect.attribute("kdenlive_ix").toInt(); + if (!m_effectList.isEmpty() && ix <= m_effectList.count()) { + needRepaint = true; + m_effectList.insert(ix - 1, effect); + for (int i = ix; i < m_effectList.count(); i++) { + int index = m_effectList.item(i).attribute("kdenlive_ix").toInt(); + if (index >= ix) m_effectList.item(i).setAttribute("kdenlive_ix", index + 1); + } + } else m_effectList.append(effect); + EffectsParameterList parameters; + parameters.addParam("tag", effect.attribute("tag")); + parameters.addParam("kdenlive_ix", effect.attribute("kdenlive_ix")); + if (effect.hasAttribute("src")) parameters.addParam("src", effect.attribute("src")); + if (effect.hasAttribute("disable")) parameters.addParam("disable", effect.attribute("disable")); + + QString effectId = effect.attribute("id"); + if (effectId.isEmpty()) effectId = effect.attribute("tag"); + parameters.addParam("id", effectId); + + // special case: the affine effect need in / out points + if (effectId == "pan_zoom") { + int start = cropStart().frames(m_fps); + int end = (cropStart() + cropDuration()).frames(m_fps); + if (start < 0) { + end -= start; + start = 0; + } + parameters.addParam("in", QString::number(start)); + parameters.addParam("out", QString::number(end)); + } + 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") == "simplekeyframe") { + QStringList values = e.attribute("keyframes").split(";", QString::SkipEmptyParts); + double factor = e.attribute("factor", "1").toDouble(); + if (factor != 1) { + for (int j = 0; j < values.count(); j++) { + QString pos = values.at(j).section(":", 0, 0); + double val = values.at(j).section(":", 1, 1).toDouble() / factor; + values[j] = pos + "=" + QString::number(val); + } + } + parameters.addParam(e.attribute("name"), values.join(";")); + /*parameters.addParam("max", e.attribute("max")); + parameters.addParam("min", e.attribute("min")); + parameters.addParam("factor", );*/ + } else 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")); + } else if (e.attribute("factor", "1") == "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 { + double fact; + if (e.attribute("factor").startsWith('%')) { + fact = ProfilesDialog::getStringEval(projectScene()->profile(), e.attribute("factor")); + } else fact = e.attribute("factor", "1").toDouble(); + parameters.addParam(e.attribute("name"), QString::number(e.attribute("value").toDouble() / fact)); + } } } - if (animate) 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 (m_selectedEffect == -1) { + setSelectedEffect(0); + } else if (m_selectedEffect == ix - 1) setSelectedEffect(m_selectedEffect); + if (needRepaint) update(boundingRect()); + /*if (animate) { + flashClip(); + } */ + else { /*if (!needRepaint) */ + QRectF r = boundingRect(); + r.setHeight(20); + update(r); + } + return parameters; } -QMap ClipItem::getEffectArgs(QDomElement effect) { - QMap effectParams; - effectParams["tag"] = effect.attribute("tag"); - effectParams["kdenlive_ix"] = effect.attribute("kdenlive_ix"); - QString state = effect.attribute("disabled"); - if (!state.isEmpty()) effectParams["disabled"] = state; +EffectsParameterList ClipItem::getEffectArgs(const QDomElement effect) +{ + EffectsParameterList parameters; + parameters.addParam("tag", effect.attribute("tag")); + if (effect.hasAttribute("region")) parameters.addParam("region", effect.attribute("region")); + parameters.addParam("kdenlive_ix", effect.attribute("kdenlive_ix")); + parameters.addParam("id", effect.attribute("id")); + if (effect.hasAttribute("src")) parameters.addParam("src", effect.attribute("src")); + if (effect.hasAttribute("disable")) parameters.addParam("disable", effect.attribute("disable")); + if (effect.hasAttribute("in")) parameters.addParam("in", effect.attribute("in")); + if (effect.hasAttribute("out")) parameters.addParam("out", effect.attribute("out")); + QDomNodeList params = effect.elementsByTagName("parameter"); for (int i = 0; i < params.count(); i++) { QDomElement e = params.item(i).toElement(); - if (e.attribute("namedesc").contains(";")) { + //kDebug() << "/ / / /SENDING EFFECT PARAM: " << e.attribute("type") << ", NAME_ " << e.attribute("tag"); + if (e.attribute("type") == "simplekeyframe") { + + QStringList values = e.attribute("keyframes").split(";", QString::SkipEmptyParts); + double factor = e.attribute("factor", "1").toDouble(); + for (int j = 0; j < values.count(); j++) { + QString pos = values.at(j).section(":", 0, 0); + double val = values.at(j).section(":", 1, 1).toDouble() / factor; + values[j] = pos + "=" + QString::number(val); + } + // kDebug() << "/ / / /SENDING KEYFR:" << values; + parameters.addParam(e.attribute("name"), values.join(";")); + /*parameters.addParam(e.attribute("name"), e.attribute("keyframes").replace(":", "=")); + parameters.addParam("max", e.attribute("max")); + parameters.addParam("min", e.attribute("min")); + parameters.addParam("factor", e.attribute("factor", "1"));*/ + } else 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]")); @@ -610,82 +1572,271 @@ QMap ClipItem::getEffectArgs(QDomElement effect) { QTextStream txtNeu(&neu); if (values.size() > 0) txtNeu << (int)values[0].toDouble(); - for (int i = 0;i < separators.size() && i + 1 < values.size();i++) { + 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"); + parameters.addParam("start", neu); + } else { + if (e.attribute("factor", "1") != "1") { + double fact; + if (e.attribute("factor").startsWith('%')) { + fact = ProfilesDialog::getStringEval(projectScene()->profile(), e.attribute("factor")); + } else fact = e.attribute("factor", "1").toDouble(); + parameters.addParam(e.attribute("name"), QString::number(e.attribute("value").toDouble() / fact)); + } 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) { - for (int i = 0; i < m_effectList.size(); ++i) { - if (m_effectList.at(i).attribute("kdenlive_ix") == index) { +void ClipItem::deleteEffect(QString index) +{ + bool needRepaint = false; + QString ix; + + for (int i = 0; i < m_effectList.count(); ++i) { + ix = m_effectList.at(i).attribute("kdenlive_ix"); + if (ix == index) { + QString effectId = m_effectList.at(i).attribute("id"); + if ((effectId == "fadein" && hasEffect(QString(), "fade_from_black") == -1) || + (effectId == "fade_from_black" && hasEffect(QString(), "fadein") == -1)) { + m_startFade = 0; + needRepaint = true; + } else if ((effectId == "fadeout" && hasEffect(QString(), "fade_to_black") == -1) || + (effectId == "fade_to_black" && hasEffect(QString(), "fadeout") == -1)) { + m_endFade = 0; + needRepaint = true; + } else if (EffectsList::hasKeyFrames(m_effectList.at(i))) needRepaint = true; m_effectList.removeAt(i); - break; + i--; + } else if (ix.toInt() > index.toInt()) { + m_effectList.item(i).setAttribute("kdenlive_ix", ix.toInt() - 1); } } - flashClip(); - update(boundingRect()); + m_effectNames = m_effectList.effectNames().join(" / "); + + if (m_effectList.isEmpty() || m_selectedEffect + 1 == index.toInt()) { + // Current effect was removed + if (index.toInt() > m_effectList.count() - 1) { + setSelectedEffect(m_effectList.count() - 1); + } else setSelectedEffect(index.toInt()); + } + if (needRepaint) update(boundingRect()); + else { + QRectF r = boundingRect(); + r.setHeight(20); + update(r); + } + //if (!m_effectList.isEmpty()) flashClip(); +} + +double ClipItem::speed() const +{ + return m_speed; +} + +int ClipItem::strobe() const +{ + return m_strobe; +} + +void ClipItem::setSpeed(const double speed, const int strobe) +{ + m_speed = speed; + if (m_speed <= 0 && m_speed > -1) + m_speed = 1.0; + m_strobe = strobe; + if (m_speed == 1.0) m_clipName = baseClip()->name(); + else m_clipName = baseClip()->name() + " - " + QString::number(speed * 100, 'f', 0) + '%'; + m_info.cropStart = GenTime((int)(m_speedIndependantInfo.cropStart.frames(m_fps) / qAbs(m_speed) + 0.5), m_fps); + m_info.cropDuration = GenTime((int)(m_speedIndependantInfo.cropDuration.frames(m_fps) / qAbs(m_speed) + 0.5), m_fps); + //update(); +} + +GenTime ClipItem::maxDuration() const +{ + return GenTime((int)(m_maxDuration.frames(m_fps) / qAbs(m_speed) + 0.5), m_fps); +} + +GenTime ClipItem::speedIndependantCropStart() const +{ + return m_speedIndependantInfo.cropStart; +} + +GenTime ClipItem::speedIndependantCropDuration() const +{ + return m_speedIndependantInfo.cropDuration; +} + + +const ItemInfo ClipItem::speedIndependantInfo() const +{ + return m_speedIndependantInfo; } //virtual -void ClipItem::dropEvent(QGraphicsSceneDragDropEvent * event) { - QString effects = QString(event->mimeData()->data("kdenlive/effectslist")); +void ClipItem::dropEvent(QGraphicsSceneDragDropEvent * event) +{ + const 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()); + const QDomElement e = doc.documentElement(); + if (scene() && !scene()->views().isEmpty()) { + event->accept(); + CustomTrackView *view = (CustomTrackView *) scene()->views()[0]; + if (view) view->slotAddEffect(e, m_info.startPos, track()); + } } //virtual -void ClipItem::dragEnterEvent(QGraphicsSceneDragDropEvent *event) { - event->setAccepted(event->mimeData()->hasFormat("kdenlive/effectslist")); +void ClipItem::dragEnterEvent(QGraphicsSceneDragDropEvent *event) +{ + if (isItemLocked()) event->setAccepted(false); + else event->setAccepted(event->mimeData()->hasFormat("kdenlive/effectslist")); } -void ClipItem::dragLeaveEvent(QGraphicsSceneDragDropEvent *event) { +void ClipItem::dragLeaveEvent(QGraphicsSceneDragDropEvent *event) +{ Q_UNUSED(event); } -void ClipItem::addTransition(Transition* t) { + +void ClipItem::addTransition(Transition* t) +{ m_transitionsList.append(t); - CustomTrackView *view = (CustomTrackView *) scene()->views()[0]; + //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 ) + +void ClipItem::setVideoOnly(bool force) +{ + m_videoOnly = force; +} + +void ClipItem::setAudioOnly(bool force) { - int pos = event->x(); - if (event->modifiers() == Qt::ControlModifier) - setDragMode(QGraphicsView::ScrollHandDrag); - else if (event->modifiers() == Qt::ShiftModifier) - setDragMode(QGraphicsView::RubberBandDrag); - else { - QGraphicsItem * item = itemAt(event->pos()); - if (item) { + m_audioOnly = force; + if (m_audioOnly) m_baseColor = QColor(141, 215, 166); + else { + if (m_clipType == COLOR) { + QString colour = m_clip->getProperty("colour"); + colour = colour.replace(0, 2, "#"); + m_baseColor = QColor(colour.left(7)); + } else if (m_clipType == AUDIO) m_baseColor = QColor(141, 215, 166); + else m_baseColor = QColor(141, 166, 215); } - else emit cursorMoved((int) mapToScene(event->x(), 0).x()); - } - kDebug()< pos) newkfr.append(str); + added = true; + } else newkfr.append(str); + } + if (!added) newkfr.append(QString::number(pos) + ":" + QString::number(val)); + e.setAttribute("keyframes", newkfr.join(";")); + } +} + +void ClipItem::movedKeyframe(QDomElement effect, int oldpos, int newpos, double value) +{ + if (effect.attribute("disable") == "1") return; + effect.setAttribute("active_keyframe", newpos); + QDomNodeList params = effect.elementsByTagName("parameter"); + int start = cropStart().frames(m_fps); + int end = (cropStart() + cropDuration()).frames(m_fps) - 1; + for (int i = 0; i < params.count(); i++) { + QDomElement e = params.item(i).toElement(); + QString kfr = e.attribute("keyframes"); + const QStringList keyframes = kfr.split(';', QString::SkipEmptyParts); + QStringList newkfr; + foreach(const QString &str, keyframes) { + if (str.section(':', 0, 0).toInt() != oldpos) { + newkfr.append(str); + } else if (newpos != -1) { + newpos = qMax(newpos, start); + newpos = qMin(newpos, end); + if (i == 0) newkfr.append(QString::number(newpos) + ":" + QString::number(value)); + else newkfr.append(QString::number(newpos) + ":" + str.section(':', 1, 1)); + } + } + e.setAttribute("keyframes", newkfr.join(";")); + } + + updateKeyframes(effect); + update(); +} + +void ClipItem::updateKeyframes(QDomElement effect) +{ + m_keyframes.clear(); + // parse keyframes + QDomNodeList params = effect.elementsByTagName("parameter"); + QDomElement e = params.item(0).toElement(); + 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; + } + if (!m_keyframes.contains(m_selectedKeyframe)) m_selectedKeyframe = -1; +} + +void ClipItem::doGetIntraThumbs(QPainter *painter, const QPointF startPos, int offset, int start, int end) +{ + if (!m_clip->thumbProducer() || clipType() == COLOR) return; + if (scene() && scene()->views().isEmpty()) return; + CustomTrackView *view = (CustomTrackView *) scene()->views()[0]; + if (view == NULL) return; + const int theight = KdenliveSettings::trackheight(); + const int twidth = FRAME_SIZE; + + if (clipType() == IMAGE || clipType() == TEXT) { + for (int i = start; i <= end; i++) + painter->drawPixmap(startPos + QPointF(twidth *(i - offset), 0), m_startPix); + } + QPixmap p; + for (int i = start; i <= end; i++) { + if (!view->pixmapCache->find(m_clip->fileURL().path() + "%" + QString::number(i), p)) { + p = m_clip->thumbProducer()->extractImage(i, twidth, theight); + view->pixmapCache->insert(m_clip->fileURL().path() + "%" + QString::number(i), p); + } + painter->drawPixmap(startPos + QPointF(twidth *(i - offset), 0), p); + } +} + #include "clipitem.moc"