***************************************************************************/
-
-#include <QPainter>
-#include <QTimer>
-#include <QStyleOptionGraphicsItem>
-#include <QGraphicsScene>
-#include <QGraphicsView>
-#include <QScrollBar>
-#include <QMimeData>
-#include <QApplication>
-
-#include <KDebug>
-
#include "clipitem.h"
#include "customtrackview.h"
#include "customtrackscene.h"
#include "transition.h"
#include "kdenlivesettings.h"
#include "kthumb.h"
+#include "profilesdialog.h"
+#ifdef USE_QJSON
+#include "rotoscoping/rotowidget.h"
+#endif
+#include <KDebug>
+#include <KIcon>
-ClipItem::ClipItem(DocClipBase *clip, ItemInfo info, double fps)
- : AbstractClipItem(info, QRectF(), fps), m_clip(clip), m_resizeMode(NONE), m_grabPoint(0), m_maxTrack(0), m_hasThumbs(false), startThumbTimer(NULL), endThumbTimer(NULL), m_effectsCounter(1), audioThumbWasDrawn(false), m_opacity(1.0), m_timeLine(0), m_startThumbRequested(false), m_endThumbRequested(false), m_startFade(0), m_endFade(0), m_hover(false), m_selectedEffect(-1), m_speed(1.0), framePixelWidth(0) {
- setRect(0, 0, (info.endPos - info.startPos).frames(fps) - 0.02, (qreal)(KdenliveSettings::trackheight() - 2));
- setPos((qreal) info.startPos.frames(fps), (qreal)(info.track * KdenliveSettings::trackheight()) + 1);
+#include <QPainter>
+#include <QTimer>
+#include <QStyleOptionGraphicsItem>
+#include <QGraphicsScene>
+#include <QMimeData>
- m_clipName = clip->name();
- m_producer = clip->getId();
- m_clipType = clip->clipType();
- m_cropStart = info.cropStart;
- m_maxDuration = clip->maxDuration();
+static int FRAME_SIZE;
+
+ClipItem::ClipItem(DocClipBase *clip, const ItemInfo& info, double fps, double speed, int strobe, int frame_width, 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),
+ m_limitedKeyFrames(false)
+{
+ setZValue(2);
+ m_effectList = EffectsList(true);
+ FRAME_SIZE = frame_width;
+ setRect(0, 0, (info.endPos - info.startPos).frames(fps) - 0.02, (double) itemHeight());
+ setPos(info.startPos.frames(fps), (double)(info.track * KdenliveSettings::trackheight()) + 1 + itemOffset());
+
+ // 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_audioThumbReady = m_clip->audioThumbCreated();
+ //setAcceptsHoverEvents(true);
+ connect(this , SIGNAL(prepareAudioThumb(double,int,int,int,int)) , this, SLOT(slotPrepareAudioThumb(double,int,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(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()));
+ }
- /*
- 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, int, int, int)) , this, SLOT(slotPrepareAudioThumb(double, int, int, int)));
-
- setBrush(QColor(141, 166, 215));
- if (m_clipType == VIDEO || m_clipType == AV || m_clipType == SLIDESHOW || m_clipType == PLAYLIST) {
- m_hasThumbs = true;
- 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()));
-
- 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(200, this, SLOT(slotFetchThumbs()));
-
- /*if (m_clip->producer()) {
- videoThumbProducer.init(this, m_clip->producer(), KdenliveSettings::trackheight() * KdenliveSettings::project_display_ratio(), KdenliveSettings::trackheight());
- slotFetchThumbs();
- }*/
- } else if (m_clipType == COLOR) {
- QString colour = clip->getProperty("colour");
+ } else if (m_clipType == Color) {
+ QString colour = m_clip->getProperty("colour");
colour = colour.replace(0, 2, "#");
- setBrush(QColor(colour.left(7)));
- } else if (m_clipType == IMAGE || m_clipType == TEXT) {
- m_startPix = KThumb::getImage(KUrl(clip->getProperty("resource")), (int)(KdenliveSettings::trackheight() * KdenliveSettings::project_display_ratio()), KdenliveSettings::trackheight());
- m_endPix = m_startPix;
- } else if (m_clipType == AUDIO) {
- connect(clip, SIGNAL(gotAudioData()), this, SLOT(slotGotAudioData()));
+ m_baseColor = QColor(colour.left(7));
+ } else if (m_clipType == Image || m_clipType == Text) {
+ m_baseColor = QColor(141, 166, 215);
+ if (m_clipType == Text) {
+ 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) {
+ m_baseColor = QColor(141, 215, 166);
+ connect(m_clip, SIGNAL(gotAudioData()), this, SLOT(slotGotAudioData()));
}
+ m_paintColor = m_baseColor;
}
-ClipItem::~ClipItem() {
- if (startThumbTimer) delete startThumbTimer;
- if (endThumbTimer) delete endThumbTimer;
- if (m_timeLine) m_timeLine;
+ClipItem::~ClipItem()
+{
+ blockSignals(true);
+ m_endThumbTimer.stop();
+ m_startThumbTimer.stop();
+ 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);
- if (info.cropStart == cropStart()) duplicate->slotSetStartThumb(m_startPix);
- if (info.cropStart + (info.endPos - info.startPos) == m_cropStart + m_cropDuration) duplicate->slotSetEndThumb(m_endPix);
- kDebug() << "// CLoning clip: " << (info.cropStart + (info.endPos - info.startPos)).frames(m_fps) << ", CURRENT end: " << (cropStart() + duration()).frames(m_fps);
+ClipItem *ClipItem::clone(const ItemInfo &info) const
+{
+ ClipItem *duplicate = new ClipItem(m_clip, info, m_fps, m_speed, m_strobe, FRAME_SIZE);
+ 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.cropDuration) {
+ duplicate->slotSetEndThumb(m_endPix);
+ }
+ }
+ //kDebug() << "// CLoning clip: " << (info.cropStart + (info.endPos - info.startPos)).frames(m_fps) << ", CURRENT end: " << (cropStart() + duration()).frames(m_fps);
duplicate->setEffectList(m_effectList);
- duplicate->setSpeed(m_speed);
+ duplicate->setVideoOnly(m_videoOnly);
+ duplicate->setAudioOnly(m_audioOnly);
+ duplicate->setFades(fadeIn(), fadeOut());
+ //duplicate->setSpeed(m_speed);
return duplicate;
}
-void ClipItem::setEffectList(const EffectsList effectList) {
- m_effectList = effectList;
+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) {
+ QDomElement effect = m_effectList.at(i);
+ QString effectId = effect.attribute("id");
+ // check if it is a fade effect
+ QDomNodeList params = effect.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(1);
+ }
}
-const EffectsList ClipItem::effectList() {
+const EffectsList ClipItem::effectList() const
+{
return m_effectList;
}
-int ClipItem::selectedEffectIndex() const {
+int ClipItem::selectedEffectIndex() const
+{
return m_selectedEffect;
}
-void ClipItem::initEffect(QDomElement effect) {
+void ClipItem::initEffect(QDomElement effect, int diff, int offset)
+{
// the kdenlive_ix int is used to identify an effect in mlt's playlist, should
// not be changed
- if (effect.attribute("kdenlive_ix").toInt() == 0)
- effect.setAttribute("kdenlive_ix", QString::number(effectsCounter()));
- // init keyframes if required
+
+ 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++) {
+ for (int i = 0; i < params.count(); ++i) {
QDomElement e = params.item(i).toElement();
- if (!e.isNull() && e.attribute("type") == "keyframe") {
- QString def = e.attribute("default");
- // Effect has a keyframe type parameter, we need to set the values
+
+ if (e.isNull())
+ continue;
+
+ // Check if this effect has a variable parameter
+ if (e.attribute("default").contains('%')) {
+ 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 (effect.attribute("id") == "crop") {
+ // default use_profile to 1 for clips with proxies to avoid problems when rendering
+ if (e.attribute("name") == "use_profile" && !(m_clip->getProperty("proxy").isEmpty() || m_clip->getProperty("proxy") == "-"))
+ e.setAttribute("value", "1");
+ }
+
+ if (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe") {
if (e.attribute("keyframes").isEmpty()) {
- e.setAttribute("keyframes", QString::number(m_cropStart.frames(m_fps)) + ":" + def + ";" + QString::number((m_cropStart + m_cropDuration).frames(m_fps)) + ":" + def);
- //kDebug() << "///// EFFECT KEYFRAMES INITED: " << e.attribute("keyframes");
- break;
+ // Effect has a keyframe type parameter, we need to set the values
+ e.setAttribute("keyframes", QString::number((int) cropStart().frames(m_fps)) + ':' + e.attribute("default"));
+ }
+ else if (offset != 0) {
+ // adjust keyframes to this clip
+ QString adjusted = adjustKeyframes(e.attribute("keyframes"), offset - cropStart().frames(m_fps));
+ e.setAttribute("keyframes", adjusted);
+ }
+ }
+
+ if (e.attribute("type") == "geometry" && !e.hasAttribute("fixed")) {
+ // Effects with a geometry parameter need to sync in / out with parent clip
+ effect.setAttribute("in", QString::number((int) cropStart().frames(m_fps)));
+ effect.setAttribute("out", QString::number((int) (cropStart() + cropDuration()).frames(m_fps) - 1));
+ effect.setAttribute("_sync_in_out", "1");
+ }
+ }
+ 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) - 1;
+ int start = end;
+ if (effect.attribute("id") == "fadeout") {
+ if (m_effectList.hasEffect(QString(), "fade_to_black") == -1) {
+ int effectDuration = EffectsList::parameter(effect, "out").toInt() - 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, "out").toInt() - 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 (offset != 0) effectDuration -= offset;
+ 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() - offset;
+ } else if (effect.attribute("id") == "fade_from_black") {
+ if (m_effectList.hasEffect(QString(), "fadein") == -1) {
+ int effectDuration = EffectsList::parameter(effect, "out").toInt();
+ if (offset != 0) effectDuration -= offset;
+ 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() - offset;
}
+ EffectsList::setParameter(effect, "in", QString::number(start));
+ EffectsList::setParameter(effect, "out", QString::number(end));
}
}
}
-void ClipItem::setKeyframes(const int ix, const QString keyframes) {
- QDomElement effect = effectAt(ix);
- if (effect.attribute("disabled") == "1") return;
+const QString ClipItem::adjustKeyframes(const QString &keyframes, int offset)
+{
+ QStringList result;
+ // Simple keyframes
+ const QStringList list = keyframes.split(QLatin1Char(';'), QString::SkipEmptyParts);
+ foreach(const QString &keyframe, list) {
+ const int pos = keyframe.section(':', 0, 0).toInt() - offset;
+ const QString newKey = QString::number(pos) + ":" + keyframe.section(':', 1);
+ result.append(newKey);
+ }
+ return result.join(";");
+}
+
+bool ClipItem::checkKeyFrames(int width, int height, int previousDuration, int cutPos)
+{
+ bool clipEffectsModified = false;
+ QLocale locale;
+ // go through all effects this clip has
+ for (int ix = 0; ix < m_effectList.count(); ++ix) {
+ // Check geometry params
+ resizeGeometries(ix, width, height, previousDuration, cutPos == -1 ? 0 : cutPos, cropDuration().frames(m_fps) - 1);
+
+ // Check keyframe params
+ 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) - 1;
+
+ // go through all keyframes for one param
+ foreach(const QString &str, keyframes) {
+ int pos = str.section(':', 0, 0).toInt();
+ double val = locale.toDouble(str.section(':', 1, 1));
+ 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;
+ int 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;
+ int 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 = m_effectList.at(ix);
+ if (effect.attribute("disable") == "1") return;
+ QLocale locale;
QDomNodeList params = effect.elementsByTagName("parameter");
- for (int i = 0; i < params.count(); i++) {
+ 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.setAttribute("keyframes", keyframes);
- if (ix == m_selectedEffect) {
+ if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe") && (!e.hasAttribute("intimeline") || e.attribute("intimeline") == "1")) {
+ e.setAttribute("keyframes", keyframes.at(keyframeParams));
+ if (ix + 1 == m_selectedEffect && keyframeParams == 0) {
m_keyframes.clear();
- double max = e.attribute("max").toDouble();
- double min = e.attribute("min").toDouble();
+ m_visibleParam = i;
+ double max = locale.toDouble(e.attribute("max"));
+ double min = locale.toDouble(e.attribute("min"));
m_keyframeFactor = 100.0 / (max - min);
- m_keyframeDefault = e.attribute("default").toDouble();
+ m_keyframeOffset = min;
+ m_keyframeDefault = locale.toDouble(e.attribute("default"));
+ 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();
+ const QStringList keyframes = e.attribute("keyframes").split(';', QString::SkipEmptyParts);
+ foreach(const QString &str, keyframes) {
+ int pos = str.section(':', 0, 0).toInt();
+ double val = locale.toDouble(str.section(':', 1, 1));
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();
- return;
}
- break;
+ ++keyframeParams;
}
}
}
-void ClipItem::setSelectedEffect(const int ix) {
+void ClipItem::setSelectedEffect(const int ix)
+{
m_selectedEffect = ix;
- QDomElement effect = effectAt(m_selectedEffect);
- QDomNodeList params = effect.elementsByTagName("parameter");
- if (effect.attribute("disabled") != "1")
- for (int i = 0; i < params.count(); i++) {
+ QLocale locale;
+ QDomElement effect = effectAtIndex(m_selectedEffect);
+ if (!effect.isNull() && effect.attribute("disable") != "1") {
+ 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") {
+ if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe") && (!e.hasAttribute("intimeline") || e.attribute("intimeline") == "1")) {
m_keyframes.clear();
- double max = e.attribute("max").toDouble();
- double min = e.attribute("min").toDouble();
+ m_limitedKeyFrames = e.attribute("type") == "keyframe";
+ m_visibleParam = i;
+ double max = locale.toDouble(e.attribute("max"));
+ double min = locale.toDouble(e.attribute("min"));
m_keyframeFactor = 100.0 / (max - min);
- m_keyframeDefault = e.attribute("default").toDouble();
+ m_keyframeOffset = min;
+ m_keyframeDefault = locale.toDouble(e.attribute("default"));
+ 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();
+ const QStringList keyframes = e.attribute("keyframes").split(';', QString::SkipEmptyParts);
+ foreach(const QString &str, keyframes) {
+ int pos = str.section(':', 0, 0).toInt();
+ double val = locale.toDouble(str.section(':', 1, 1));
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();
}
}
-QString ClipItem::keyframes(const int index) {
- QString result;
- QDomElement effect = effectAt(index);
+void ClipItem::resizeGeometries(const int index, int width, int height, int previousDuration, int start, int duration)
+{
+ QString geom;
+ QDomElement effect = m_effectList.at(index);
QDomNodeList params = effect.elementsByTagName("parameter");
- for (int i = 0; i < params.count(); i++) {
+ for (int i = 0; i < params.count(); ++i) {
QDomElement e = params.item(i).toElement();
- if (!e.isNull() && e.attribute("type") == "keyframe") {
- result = e.attribute("keyframes");
- break;
+ if (!e.isNull() && e.attribute("type") == "geometry") {
+ geom = e.attribute("value");
+ Mlt::Geometry geometry(geom.toUtf8().data(), previousDuration, width, height);
+ e.setAttribute("value", geometry.serialise(start, start + duration));
}
}
- return result;
}
-void ClipItem::updateKeyframeEffect() {
- // regenerate xml parameter from the clip keyframes
- QDomElement effect = effectAt(m_selectedEffect);
- if (effect.attribute("disabled") == "1") return;
+QStringList ClipItem::keyframes(const int index)
+{
+ QStringList result;
+ QDomElement effect = m_effectList.at(index);
QDomNodeList params = effect.elementsByTagName("parameter");
- for (int i = 0; i < params.count(); i++) {
+ for (int i = 0; i < params.count(); ++i) {
QDomElement e = params.item(i).toElement();
- if (!e.isNull() && e.attribute("type") == "keyframe") {
- QString keyframes;
- if (m_keyframes.count() > 1) {
- QMap<int, double>::const_iterator i = m_keyframes.constBegin();
- double x1;
- double y1;
- while (i != m_keyframes.constEnd()) {
- keyframes.append(QString::number(i.key()) + ":" + QString::number(i.value()) + ";");
- ++i;
- }
+ 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 = getEffectAtIndex(m_selectedEffect);
+ if (effect.attribute("disable") == "1") return;
+ QDomNodeList params = effect.elementsByTagName("parameter");
+ QDomElement e = params.item(m_visibleParam).toElement();
+
+ if (!e.isNull()) {
+ QString keyframes;
+ if (m_keyframes.count() > 0) {
+ QMap<int, int>::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;
}
+ // Effect has a keyframe type parameter, we need to set the values
+ e.setAttribute("keyframes", keyframes);
}
}
-QDomElement ClipItem::selectedEffect() {
- if (m_selectedEffect == -1 || m_effectList.isEmpty()) return QDomElement();
- return effectAt(m_selectedEffect);
+QDomElement ClipItem::selectedEffect()
+{
+ if (m_selectedEffect == -1 || m_effectList.isEmpty())
+ return QDomElement();
+ return effectAtIndex(m_selectedEffect);
}
-void ClipItem::resetThumbs() {
- m_startPix = QPixmap();
- m_endPix = QPixmap();
+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 == COLOR) {
+void ClipItem::refreshClip(bool checkDuration, bool forceResetThumbs)
+{
+ 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 slotFetchThumbs();
+ m_baseColor = QColor(colour.left(7));
+ update();
+ } else resetThumbs(forceResetThumbs);
}
-void ClipItem::slotFetchThumbs() {
- if (m_endPix.isNull() && m_startPix.isNull()) {
- m_startThumbRequested = true;
- m_endThumbRequested = true;
- emit getThumb((int)m_cropStart.frames(m_fps), (int)(m_cropStart + m_cropDuration).frames(m_fps) - 1);
- } else {
- if (m_endPix.isNull()) {
- slotGetEndThumb();
- }
+void ClipItem::slotFetchThumbs()
+{
+ if (scene() == NULL || m_clipType == Audio || m_clipType == Color) return;
+ if (m_clipType == Image) {
if (m_startPix.isNull()) {
- slotGetStartThumb();
+ m_startPix = KThumb::getImage(KUrl(m_clip->getProperty("resource")), (int)(KdenliveSettings::trackheight() * KdenliveSettings::project_display_ratio()), KdenliveSettings::trackheight());
+ update();
}
+ return;
}
- /*
- if (m_hasThumbs) {
- if (m_endPix.isNull() && m_startPix.isNull()) {
- int frame1 = (int)m_cropStart.frames(m_fps);
- int frame2 = (int)(m_cropStart + m_cropDuration).frames(m_fps) - 1;
- //videoThumbProducer.setThumbFrames(m_clip->producer(), frame1, frame2);
- //videoThumbProducer.start(QThread::LowestPriority);
- } else {
- if (m_endPix.isNull()) slotGetEndThumb();
- else slotGetStartThumb();
- }
- } else if (m_startPix.isNull()) slotGetStartThumb();*/
+ if (m_clipType == Text) {
+ if (m_startPix.isNull()) slotGetStartThumb();
+ return;
+ }
+
+ QList <int> frames;
+ if (m_startPix.isNull()) {
+ m_startThumbRequested = true;
+ frames.append((int)m_speedIndependantInfo.cropStart.frames(m_fps));
+ }
+
+ if (m_endPix.isNull()) {
+ m_endThumbRequested = true;
+ frames.append((int)(m_speedIndependantInfo.cropStart + m_speedIndependantInfo.cropDuration).frames(m_fps) - 1);
+ }
+
+ if (!frames.isEmpty()) m_clip->slotExtractImage(frames);
}
-void ClipItem::slotGetStartThumb() {
+void ClipItem::stopThumbs()
+{
+ // Clip is about to be deleted, make sure we don't request thumbnails
+ disconnect(&m_startThumbTimer, SIGNAL(timeout()), this, SLOT(slotGetStartThumb()));
+ disconnect(&m_endThumbTimer, SIGNAL(timeout()), this, SLOT(slotGetEndThumb()));
+}
+
+void ClipItem::slotGetStartThumb()
+{
m_startThumbRequested = true;
- emit getThumb((int)m_cropStart.frames(m_fps), -1);
- //videoThumbProducer.setThumbFrames(m_clip->producer(), (int)m_cropStart.frames(m_fps), - 1);
- //videoThumbProducer.start(QThread::LowestPriority);
+ m_clip->slotExtractImage(QList<int>() << (int)m_speedIndependantInfo.cropStart.frames(m_fps));
}
-void ClipItem::slotGetEndThumb() {
+void ClipItem::slotGetEndThumb()
+{
m_endThumbRequested = true;
- emit getThumb(-1, (int)(m_cropStart + m_cropDuration).frames(m_fps) - 1);
- //videoThumbProducer.setThumbFrames(m_clip->producer(), -1, (int)(m_cropStart + m_cropDuration).frames(m_fps) - 1);
- //videoThumbProducer.start(QThread::LowestPriority);
+ m_clip->slotExtractImage(QList<int>() << (int)(m_speedIndependantInfo.cropStart + m_speedIndependantInfo.cropDuration).frames(m_fps) - 1);
}
-void ClipItem::slotSetStartThumb(QImage img) {
+void ClipItem::slotSetStartThumb(const QImage &img)
+{
if (!img.isNull() && img.format() == QImage::Format_ARGB32) {
QPixmap pix = QPixmap::fromImage(img);
m_startPix = pix;
}
}
-void ClipItem::slotSetEndThumb(QImage img) {
+void ClipItem::slotSetEndThumb(const QImage &img)
+{
if (!img.isNull() && img.format() == QImage::Format_ARGB32) {
QPixmap pix = QPixmap::fromImage(img);
m_endPix = pix;
}
}
-void ClipItem::slotThumbReady(int frame, QPixmap pix) {
- QRectF r = sceneBoundingRect();
- double width = m_startPix.width() / projectScene()->scale();
- if (m_startThumbRequested && frame == m_cropStart.frames(m_fps)) {
+void ClipItem::slotThumbReady(int frame, const 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;
- double height = r.height();
- update(r.x(), r.y(), width, height);
- } else if (m_endThumbRequested && frame == (m_cropStart + m_cropDuration).frames(m_fps) - 1) {
+ 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;
- double height = r.height();
- update(r.right() - width, r.y(), width, height);
+ update(r.right() - width, r.top(), width, pix.height());
}
}
-void ClipItem::slotSetStartThumb(QPixmap pix) {
+void ClipItem::slotSetStartThumb(const QPixmap &pix)
+{
m_startPix = pix;
}
-void ClipItem::slotSetEndThumb(QPixmap pix) {
+void ClipItem::slotSetEndThumb(const QPixmap &pix)
+{
m_endPix = pix;
}
-void ClipItem::slotGotAudioData() {
- audioThumbReady = true;
- if (m_clipType == AV) {
+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;
+int ClipItem::type() const
+{
+ return AVWidget;
}
-DocClipBase *ClipItem::baseClip() const {
+DocClipBase *ClipItem::baseClip() const
+{
return m_clip;
}
-QDomElement ClipItem::xml() const {
- return m_clip->toXML();
+QDomElement ClipItem::xml() const
+{
+ return itemXml();
+}
+
+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 {
+int ClipItem::clipType() const
+{
return m_clipType;
}
-QString ClipItem::clipName() const {
+QString ClipItem::clipName() const
+{
return m_clipName;
}
-const QString &ClipItem::clipProducer() const {
+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) {
+void ClipItem::animate(qreal /*value*/)
+{
QRectF r = boundingRect();
r.setHeight(20);
update(r);
// virtual
void ClipItem::paint(QPainter *painter,
const QStyleOptionGraphicsItem *option,
- QWidget *) {
- painter->setOpacity(m_opacity);
- QBrush paintColor = brush();
- if (isSelected()) paintColor = QBrush(QColor(79, 93, 121));
- QRectF br = rect();
- QRectF exposed = option->exposedRect;
- const double itemWidth = br.width();
- const double itemHeight = br.height();
- //kDebug() << "/// ITEM RECT: " << br << ", EPXOSED: " << option->exposedRect;
- const double scale = option->matrix.m11();
-
- // kDebug()<<"/// EXPOSED RECT: "<<option->exposedRect.x()<<" X "<<option->exposedRect.right();
-
- //painter->setRenderHints(QPainter::Antialiasing);
-
- //QPainterPath roundRectPathUpper = upperRectPart(br), roundRectPathLower = lowerRectPart(br);
- painter->setClipRect(exposed);
-
- //Â build path around clip
- //QPainterPath resultClipPath = roundRectPathUpper.united(roundRectPathLower);
- //painter->fillPath(resultClipPath, paintColor);
- painter->fillRect(br, paintColor);
-
- //painter->setClipPath(resultClipPath, Qt::IntersectClip);
-
+ QWidget *)
+{
+ QPalette palette = scene()->palette();
+ QColor paintColor = m_paintColor;
+ QColor textColor;
+ QColor textBgColor;
+ QPen framePen;
+ if (isSelected() || (parentItem() && parentItem()->isSelected())) {
+ textColor = palette.highlightedText().color();
+ textBgColor = palette.highlight().color();
+ framePen.setColor(textBgColor);
+ paintColor.setRed(qMin(paintColor.red() * 2, 255));
+ }
+ else {
+ textColor = palette.text().color();
+ textBgColor = palette.window().color();
+ textBgColor.setAlpha(200);
+ framePen.setColor(m_paintColor.darker());
+ }
+ const QRectF exposed = option->exposedRect;
+ const QTransform transformation = painter->worldTransform();
+ const QRectF mappedExposed = transformation.mapRect(exposed);
+ const QRectF mapped = transformation.mapRect(rect());
+ painter->setWorldTransform(QTransform());
+ QPainterPath p;
+ p.addRect(mappedExposed);
+ QPainterPath q;
+ q.addRoundedRect(mapped, 3, 3);
+ painter->setRenderHints(QPainter::Antialiasing | QPainter::SmoothPixmapTransform, false);
+ painter->setClipPath(p.intersected(q));
+ painter->setPen(Qt::NoPen);
+ painter->fillRect(mappedExposed, paintColor);
+ painter->setPen(m_paintColor.darker());
// draw thumbnails
- painter->setMatrixEnabled(false);
-
- if (KdenliveSettings::videothumbnails()) {
- QPen pen = painter->pen();
- pen.setStyle(Qt::DotLine);
- pen.setColor(Qt::white);
- painter->setPen(pen);
- if (m_clipType == IMAGE && !m_startPix.isNull()) {
- QPointF p1 = painter->matrix().map(QPointF(itemWidth, 0)) - QPointF(m_startPix.width(), 0);
- QPointF p2 = painter->matrix().map(QPointF(itemWidth, itemHeight)) - QPointF(m_startPix.width(), 0);
- painter->drawPixmap(p1, m_startPix);
- QLineF l(p1, p2);
- painter->drawLine(l);
+ if (KdenliveSettings::videothumbnails() && !isAudioOnly()) {
+ QRectF thumbRect;
+ if ((m_clipType == Image || m_clipType == Text) && !m_startPix.isNull()) {
+ if (thumbRect.isNull()) thumbRect = QRectF(0, 0, mapped.height() / m_startPix.height() * m_startPix.width(), mapped.height());
+ thumbRect.moveTopRight(mapped.topRight());
+ painter->drawPixmap(thumbRect, m_startPix, m_startPix.rect());
+ //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()) {
- QPointF p1 = painter->matrix().map(QPointF(itemWidth, 0)) - QPointF(m_endPix.width(), 0);
- QPointF p2 = painter->matrix().map(QPointF(itemWidth, itemHeight)) - QPointF(m_endPix.width(), 0);
- painter->drawPixmap(p1, m_endPix);
- QLineF l(p1, p2);
- painter->drawLine(l);
+ if (thumbRect.isNull()) thumbRect = QRectF(0, 0, mapped.height() / m_endPix.height() * m_endPix.width(), mapped.height());
+ thumbRect.moveTopRight(mapped.topRight());
+ painter->drawPixmap(thumbRect, m_endPix, m_endPix.rect());
+ //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()) {
- QPointF p1 = painter->matrix().map(QPointF(0, 0));
- QPointF p2 = painter->matrix().map(QPointF(0, itemHeight));
- painter->drawPixmap(p1, m_startPix);
- QLineF l2(p1.x() + m_startPix.width(), p1.y(), p2.x() + m_startPix.width(), p2.y());
- painter->drawLine(l2);
+ if (thumbRect.isNull()) thumbRect = QRectF(0, 0, mapped.height() / m_startPix.height() * m_startPix.width(), mapped.height());
+ thumbRect.moveTopLeft(mapped.topLeft());
+ painter->drawPixmap(thumbRect, m_startPix, m_startPix.rect());
+ //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);
}
- painter->setPen(Qt::black);
- }
+ // if we are in full zoom, paint thumbnail for every frame
+ if (m_clip->thumbProducer() && clipType() != Color && clipType() != Audio && !m_audioOnly && transformation.m11() == FRAME_SIZE) {
+ int offset = (m_info.startPos - m_info.cropStart).frames(m_fps);
+ int left = qMax((int) m_info.cropStart.frames(m_fps) + 1, (int) mapToScene(exposed.left(), 0).x() - offset);
+ int right = qMin((int)(m_info.cropStart + m_info.cropDuration).frames(m_fps) - 1, (int) mapToScene(exposed.right(), 0).x() - offset);
+ QPointF startPos = mapped.topLeft();
+ int startOffset = m_info.cropStart.frames(m_fps);
+ if (clipType() == Image || clipType() == Text) {
+ for (int i = left; i <= right; ++i) {
+ painter->drawPixmap(startPos + QPointF(FRAME_SIZE *(i - startOffset), 0), m_startPix);
+ }
+ }
+ else {
+#if KDE_IS_VERSION(4,5,0)
+ if (m_clip && m_clip->thumbProducer()) {
+ QString path = m_clip->fileURL().path() + '_';
+ QImage img;
+ QPen pen(Qt::white);
+ pen.setStyle(Qt::DotLine);
+ QList <int> missing;
+ for (int i = left; i <= right; ++i) {
+ img = m_clip->thumbProducer()->findCachedThumb(path + QString::number(i));
+ QPointF xpos = startPos + QPointF(FRAME_SIZE *(i - startOffset), 0);
+ if (img.isNull()) missing << i;
+ else {
+ painter->drawImage(xpos, img);
+ }
+ painter->drawLine(xpos, xpos + QPointF(0, mapped.height()));
+ }
+ if (!missing.isEmpty()) {
+ m_clip->thumbProducer()->queryIntraThumbs(missing);
+ connect(m_clip->thumbProducer(), SIGNAL(thumbsCached()), this, SLOT(slotGotThumbsCache()));
+ }
+ }
+#endif
+ }
+ }
+ }
// draw audio thumbnails
- if (KdenliveSettings::audiothumbnails() && ((m_clipType == AV && option->exposedRect.bottom() > (itemHeight / 2)) || m_clipType == AUDIO) && audioThumbReady) {
+ if (KdenliveSettings::audiothumbnails() && m_speed == 1.0 && !isVideoOnly() && ((m_clipType == AV && (exposed.bottom() > (rect().height() / 2) || isAudioOnly())) || m_clipType == Audio) && m_audioThumbReady) {
- double startpixel = option->exposedRect.left(); // - pos().x();
+ double startpixel = exposed.left();
if (startpixel < 0)
startpixel = 0;
- double endpixel = option->exposedRect.right();
+ double endpixel = exposed.right();
if (endpixel < 0)
endpixel = 0;
//kDebug()<<"/// REPAINTING AUDIO THMBS ZONE: "<<startpixel<<"x"<<endpixel;
/*QPainterPath path = m_clipType == AV ? roundRectPathLower : resultClipPath;*/
- QRectF re = br;
QRectF mappedRect;
- if (m_clipType == AV) {
- re.setTop(re.y() + re.height() / 2);
- mappedRect = painter->matrix().mapRect(re);
- painter->fillRect(mappedRect, QBrush(QColor(200, 200, 200, 140)));
- } else mappedRect = painter->matrix().mapRect(re);
-
- int channels = baseClip()->getProperty("channels").toInt();
- if (scale != framePixelWidth)
- audioThumbCachePic.clear();
- double cropLeft = m_cropStart.frames(m_fps);
- emit prepareAudioThumb(scale, startpixel + cropLeft, endpixel + cropLeft, channels);//200 more for less missing parts before repaint after scrolling
- int newstart = startpixel + cropLeft;
+ if (m_clipType == AV && !isAudioOnly()) {
+ mappedRect = mapped;
+ mappedRect.setTop(mappedRect.bottom() - mapped.height() / 2);
+ } else mappedRect = mapped;
+
+ double scale = transformation.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();
- for (int startCache = newstart - (newstart) % 100; startCache < endpixel + cropLeft; startCache += 100) {
- if (audioThumbCachePic.contains(startCache) && !audioThumbCachePic[startCache].isNull())
- //painter->drawPixmap((int)(startCache - cropLeft), (int)(path.boundingRect().y()), audioThumbCachePic[startCache]);
- painter->drawPixmap(clipStart + startCache, mappedRect.y(), audioThumbCachePic[startCache]);
- }
- }
+ const int mappedStartPixel = transformation.map(QPointF(startpixel + cropLeft, 0)).x() - clipStart;
+ const int mappedEndPixel = transformation.map(QPointF(endpixel + cropLeft, 0)).x() - clipStart;
+ cropLeft = cropLeft * scale;
- // draw markers
- QList < CommentedTime > markers = baseClip()->commentedSnapMarkers();
- QList < CommentedTime >::Iterator it = markers.begin();
- GenTime pos;
- double framepos;
- const int markerwidth = 4;
- QBrush markerBrush;
- markerBrush = QBrush(QColor(120, 120, 0, 100));
- QPen pen = painter->pen();
- pen.setColor(QColor(255, 255, 255, 200));
- pen.setStyle(Qt::DotLine);
- painter->setPen(pen);
- for (; it != markers.end(); ++it) {
- pos = (*it).time() - cropStart();
- if (pos > GenTime()) {
- if (pos > duration()) break;
- QLineF l(br.x() + pos.frames(m_fps), br.y() + 5, br.x() + pos.frames(m_fps), br.bottom() - 5);
- QLineF l2 = painter->matrix().map(l);
- //framepos = scale * pos.frames(m_fps);
- //QLineF l(framepos, 5, framepos, itemHeight - 5);
- painter->drawLine(l2);
- if (KdenliveSettings::showmarkers()) {
- framepos = br.x() + pos.frames(m_fps);
- const QRectF r1(framepos + 0.04, 10, itemWidth - framepos - 2, itemHeight - 10);
- const QRectF r2 = painter->matrix().map(r1).boundingRect();
- const QRectF txtBounding = painter->boundingRect(r2, Qt::AlignLeft | Qt::AlignTop, " " + (*it).comment() + " ");
-
- QPainterPath path;
- path.addRoundedRect(txtBounding, 3, 3);
- painter->fillPath(path, markerBrush);
- painter->drawText(txtBounding, Qt::AlignCenter, (*it).comment());
+ if (channels >= 1) {
+ emit prepareAudioThumb(scale, mappedStartPixel, mappedEndPixel, channels, (int) (mappedRect.height() + 0.5));
+ }
+ QRectF pixmapRect(0, mappedRect.y(), 100, mappedRect.height());
+ for (int startCache = mappedStartPixel - (mappedStartPixel) % 100; startCache < mappedEndPixel; startCache += 100) {
+ if (!m_audioThumbCachePic.value(startCache).isNull()) {
+ //painter->drawPixmap(clipStart + startCache - cropLeft, mappedRect.y(), m_audioThumbCachePic.value(startCache));
+ QPixmap pix(m_audioThumbCachePic.value(startCache));
+ pixmapRect.moveLeft(clipStart + startCache - cropLeft);
+ painter->drawPixmap(pixmapRect, pix, pix.rect());
}
- //painter->fillRect(QRect(br.x() + framepos, br.y(), 10, br.height()), QBrush(QColor(0, 0, 0, 150)));
}
}
- pen.setColor(Qt::black);
- pen.setStyle(Qt::SolidLine);
- painter->setPen(pen);
-
- // draw start / end fades
- QBrush fades;
- if (isSelected()) {
- fades = QBrush(QColor(200, 50, 50, 150));
- } else fades = QBrush(QColor(200, 200, 200, 200));
-
- if (m_startFade != 0) {
- QPainterPath fadeInPath;
- fadeInPath.moveTo(0, 0);
- fadeInPath.lineTo(0, itemHeight);
- 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);
- }*/
- }
- if (m_endFade != 0) {
- QPainterPath fadeOutPath;
- fadeOutPath.moveTo(itemWidth, 0);
- fadeOutPath.lineTo(itemWidth, itemHeight);
- fadeOutPath.lineTo(itemWidth - 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);
- }*/
- }
-
- // Draw effects names
- if (!m_effectNames.isEmpty() && itemWidth * scale > 40) {
- QRectF txtBounding = painter->boundingRect(painter->matrix().map(br).boundingRect(), Qt::AlignLeft | Qt::AlignTop, m_effectNames);
- txtBounding.setRight(txtBounding.right() + 15);
- painter->setPen(Qt::white);
- QBrush markerBrush(Qt::SolidPattern);
- if (m_timeLine && m_timeLine->state() == QTimeLine::Running) {
- qreal value = m_timeLine->currentValue();
- txtBounding.setWidth(txtBounding.width() * value);
- markerBrush.setColor(QColor(50 + 200 * (1.0 - value), 50, 50, 100 + 50 * value));
- } else markerBrush.setColor(QColor(50, 50, 50, 150));
- QPainterPath path;
- path.addRoundedRect(txtBounding, 4, 4);
- painter->fillPath(path/*.intersected(resultClipPath)*/, markerBrush);
- painter->drawText(txtBounding, Qt::AlignCenter, m_effectNames);
- painter->setPen(Qt::black);
- }
-
-
- // Draw clip name
- QRectF txtBounding = painter->boundingRect(painter->matrix().map(br).boundingRect(), Qt::AlignHCenter | Qt::AlignTop, " " + m_clipName + " ");
- //painter->fillRect(txtBounding, QBrush(QColor(255, 255, 255, 150)));
- painter->setPen(QColor(0, 0, 0, 180));
- painter->drawText(txtBounding, Qt::AlignCenter, m_clipName);
- txtBounding.translate(QPointF(1, 1));
- painter->setPen(QColor(255, 255, 255, 255));
- painter->drawText(txtBounding, Qt::AlignCenter, m_clipName);
-
-
- // draw transition handles on hover
- if (m_hover && itemWidth * scale > 40) {
- QPainterPath transitionHandle;
- const int handle_size = 4;
- QPointF p1 = painter->matrix().map(QPointF(0, itemHeight / 2)) + QPointF(10, 0);
- painter->drawPixmap(p1, projectScene()->m_transitionPixmap);
- p1 = painter->matrix().map(QPointF(itemWidth, itemHeight / 2)) - QPointF(10 + handle_size * 3, 0);
- painter->drawPixmap(p1, projectScene()->m_transitionPixmap);
- }
-
-
- // draw frame around clip
- if (isSelected()) {
- pen.setColor(Qt::red);
- //pen.setWidth(2);
- } else {
- pen.setColor(Qt::black);
- //pen.setWidth(1);
+
+ if (m_isMainSelectedClip) {
+ framePen.setColor(Qt::red);
+ textBgColor = Qt::red;
}
- // draw effect or transition keyframes
- if (itemWidth > 20) drawKeyFrames(painter, option->exposedRect);
+ // only paint details if clip is big enough
+ if (mapped.width() > 20) {
+
+ // Draw effects names
+ if (!m_effectNames.isEmpty() && mapped.width() > 40) {
+ QRectF txtBounding = painter->boundingRect(mapped, Qt::AlignLeft | Qt::AlignTop, m_effectNames);
+ QColor bColor = palette.window().color();
+ QColor tColor = palette.text().color();
+ tColor.setAlpha(220);
+ if (m_timeLine && m_timeLine->state() == QTimeLine::Running) {
+ qreal value = m_timeLine->currentValue();
+ txtBounding.setWidth(txtBounding.width() * value);
+ bColor.setAlpha(100 + 50 * value);
+ };
+
+ painter->setBrush(bColor);
+ painter->setPen(Qt::NoPen);
+ painter->drawRoundedRect(txtBounding.adjusted(-1, -2, 4, -1), 3, 3);
+ painter->setPen(tColor);
+ painter->drawText(txtBounding.adjusted(2, 0, 1, -1), Qt::AlignCenter, m_effectNames);
+ }
- painter->setMatrixEnabled(true);
+ // Draw clip name
+ const QRectF txtBounding2 = painter->boundingRect(mapped, Qt::AlignRight | Qt::AlignTop, m_clipName + ' ').adjusted(0, -1, 0, -1);
+ painter->setPen(Qt::NoPen);
+ painter->fillRect(txtBounding2.adjusted(-3, 0, 0, 0), textBgColor);
+ painter->setBrush(QBrush(Qt::NoBrush));
+ painter->setPen(textColor);
+ 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->drawText(txtBounding2, Qt::AlignLeft, 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();
+
+ 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 = transformation.map(l);
+ pen.setColor(CommentedTime::markerColor((*it).markerType()));
+ pen.setStyle(Qt::DotLine);
+ painter->setPen(pen);
+ painter->drawLine(l2);
+ if (KdenliveSettings::showmarkers()) {
+ framepos = rect().x() + pos.frames(m_fps);
+ const QRectF r1(framepos + 0.04, rect().height()/3, rect().width() - framepos - 2, rect().height() / 2);
+ const QRectF r2 = transformation.mapRect(r1);
+ const QRectF txtBounding3 = painter->boundingRect(r2, Qt::AlignLeft | Qt::AlignTop, ' ' + (*it).comment() + ' ');
+ painter->setBrush(markerBrush);
+ pen.setStyle(Qt::SolidLine);
+ painter->setPen(pen);
+ painter->drawRect(txtBounding3);
+ painter->setBrush(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 clip border
+ // 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 = transformation.map(fadeInPath);
+ painter->fillPath(f1/*.intersected(resultClipPath)*/, fades);
+ /*if (isSelected()) {
+ QLineF l(m_startFade * scale, 0, 0, itemHeight);
+ painter->drawLine(l);
+ }*/
+ }
+ if (m_endFade != 0) {
+ QPainterPath fadeOutPath;
+ fadeOutPath.moveTo(rect().width(), 0);
+ fadeOutPath.lineTo(rect().width(), rect().height());
+ fadeOutPath.lineTo(rect().width() - m_endFade, 0);
+ fadeOutPath.closeSubpath();
+ QPainterPath f1 = transformation.map(fadeOutPath);
+ painter->fillPath(f1/*.intersected(resultClipPath)*/, fades);
+ /*if (isSelected()) {
+ QLineF l(itemWidth - m_endFade * scale, 0, itemWidth, itemHeight);
+ painter->drawLine(l);
+ }*/
+ }
- //kDebug()<<"/// ITEM PAINTING:: exposed="<<exposed<<", RECT = "<<rect();
- exposed.setRight(exposed.right() + 1);
- exposed.setBottom(exposed.bottom() + 1);
- painter->setClipRect(exposed);
- //painter->setClipping(false);
- //painter->fillRect(exposed, Qt::blue);
- painter->setPen(pen);
- painter->drawRect(br);
+ painter->setPen(QPen(Qt::lightGray));
+ // draw effect or transition keyframes
+ drawKeyFrames(painter, transformation, m_limitedKeyFrames);
+ }
+
+ // draw clip border
+ // expand clip rect to allow correct painting of clip border
+ painter->setClipping(false);
+ painter->setRenderHint(QPainter::Antialiasing, true);
+ framePen.setWidthF(1.5);
+ painter->setPen(framePen);
+ painter->drawRoundedRect(mapped.adjusted(0.5, 0, -0.5, 0), 3, 3);
}
-OPERATIONTYPE ClipItem::operationMode(QPointF pos) {
- if (isSelected()) {
- m_editedKeyframe = mouseOverKeyFrames(pos);
- if (m_editedKeyframe != -1) return KEYFRAME;
+OperationType ClipItem::operationMode(const 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();
- const double scale = projectScene()->scale();
- double maximumOffset;
- if (scale > 3) maximumOffset = 25 / scale;
- else maximumOffset = 6 / scale;
- QMatrix matrix;
- matrix.scale(scale, 0);
- //kDebug()<<"// Item rect: "<<rect.x()<<". pos. "<<pos.x()<<", scale: "<<scale<<", ratio: "<<qAbs((int)(pos.x() - rect.x())) / scale;
+ int addtransitionOffset = 10;
+ // Don't allow add transition if track height is very small. No transitions for audio only clips
+ if (rect.height() < 30 || isAudioOnly() || m_clipType == Audio) 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"));
- else setToolTip(i18n("Audio fade duration: %1s", GenTime(m_startFade, m_fps).seconds()));
- return FADEIN;
- } else if (pos.x() - rect.x() < maximumOffset) {
- setToolTip(i18n("Crop from start: %1s", cropStart().seconds()));
- return RESIZESTART;
+ return FadeIn;
+ } else if ((pos.x() <= rect.x() + rect.width() / 2) && pos.x() - rect.x() < maximumOffset && (rect.bottom() - pos.y() > addtransitionOffset)) {
+ // If we are in a group, allow resize only if all clips start at same position
+ if (parentItem()) {
+ QGraphicsItemGroup *dragGroup = static_cast <QGraphicsItemGroup *>(parentItem());
+ QList<QGraphicsItem *> list = dragGroup->childItems();
+ for (int i = 0; i < list.count(); ++i) {
+ if (list.at(i)->type() == AVWidget) {
+ ClipItem *c = static_cast <ClipItem*>(list.at(i));
+ if (c->startPos() != startPos()) return MoveOperation;
+ }
+ }
+ }
+ return ResizeStart;
} else if (qAbs((int)(pos.x() - (rect.x() + rect.width() - m_endFade))) < maximumOffset && qAbs((int)(pos.y() - rect.y())) < 6) {
- if (m_endFade == 0) setToolTip(i18n("Add audio fade"));
- else setToolTip(i18n("Audio fade duration: %1s", GenTime(m_endFade, m_fps).seconds()));
- return FADEOUT;
- } else if (qAbs((int)(pos.x() - (rect.x() + rect.width()))) < maximumOffset) {
- setToolTip(i18n("Clip duration: %1s", duration().seconds()));
- return RESIZEEND;
- } else if (qAbs((int)(pos.x() - (rect.x() + 16))) < maximumOffset && qAbs((int)(pos.y() - (rect.y() + rect.height() / 2 + 5))) < 6) {
- setToolTip(i18n("Add transition"));
- return TRANSITIONSTART;
- } else if (qAbs((int)(pos.x() - (rect.x() + rect.width() - 21))) < maximumOffset && qAbs((int)(pos.y() - (rect.y() + rect.height() / 2 + 5))) < 6) {
- setToolTip(i18n("Add transition"));
- return TRANSITIONEND;
- }
- setToolTip(QString());
- return MOVE;
-}
-
-QList <GenTime> ClipItem::snapMarkers() const {
+ return FadeOut;
+ } else if ((pos.x() >= rect.x() + rect.width() / 2) && (rect.right() - pos.x() < maximumOffset) && (rect.bottom() - pos.y() > addtransitionOffset)) {
+ // If we are in a group, allow resize only if all clips end at same position
+ if (parentItem()) {
+ QGraphicsItemGroup *dragGroup = static_cast <QGraphicsItemGroup *>(parentItem());
+ QList<QGraphicsItem *> list = dragGroup->childItems();
+ for (int i = 0; i < list.count(); ++i) {
+ if (list.at(i)->type() == AVWidget) {
+ ClipItem *c = static_cast <ClipItem*>(list.at(i));
+ if (c->endPos() != endPos()) return MoveOperation;
+ }
+ }
+ }
+ return ResizeEnd;
+ } else if ((pos.x() - rect.x() < 16 / scale) && (rect.bottom() - pos.y() <= addtransitionOffset)) {
+ return TransitionStart;
+ } else if ((rect.right() - pos.x() < 16 / scale) && (rect.bottom() - pos.y() <= addtransitionOffset)) {
+ return TransitionEnd;
+ }
+
+ return MoveOperation;
+}
+
+int ClipItem::itemHeight()
+{
+ return KdenliveSettings::trackheight() - 2;
+}
+
+void ClipItem::resetFrameWidth(int width)
+{
+ FRAME_SIZE = width;
+ update();
+}
+
+QList <GenTime> ClipItem::snapMarkers() const
+{
QList < GenTime > snaps;
- QList < GenTime > markers = baseClip()->snapMarkers();
+ if (!m_clip) return snaps;
+ QList < GenTime > markers = m_clip->snapMarkers();
GenTime pos;
- double framepos;
- for (int i = 0; i < markers.size(); i++) {
- pos = markers.at(i) - cropStart();
+ 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 > duration()) break;
+ if (pos > cropDuration()) break;
else snaps.append(pos + startPos());
}
}
return snaps;
}
-QList <CommentedTime> ClipItem::commentedSnapMarkers() const {
+QList <CommentedTime> ClipItem::commentedSnapMarkers() const
+{
QList < CommentedTime > snaps;
- QList < CommentedTime > markers = baseClip()->commentedSnapMarkers();
+ if (!m_clip) return snaps;
+ QList < CommentedTime > markers = m_clip->commentedSnapMarkers();
GenTime pos;
- double framepos;
- for (int i = 0; i < markers.size(); i++) {
- pos = markers.at(i).time() - cropStart();
+ 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 > duration()) break;
- else snaps.append(CommentedTime(pos + startPos(), markers.at(i).comment()));
+ if (pos > cropDuration()) break;
+ else snaps.append(CommentedTime(pos + startPos(), markers.at(i).comment(), markers.at(i).markerType()));
}
}
return snaps;
}
-void ClipItem::slotPrepareAudioThumb(double pixelForOneFrame, int startpixel, int endpixel, int channels) {
-
- //QRectF re = path.boundingRect();
- QRectF re = rect();
- if (m_clipType == AV) re.setTop(re.y() + re.height() / 2);
+void ClipItem::slotPrepareAudioThumb(double pixelForOneFrame, int startpixel, int endpixel, int channels, int pixelHeight)
+{
+ // Bail out, if caller provided invalid data
+ if (channels <= 0) {
+ kWarning() << "Unable to draw image with " << channels << "number of channels";
+ return;
+ }
+ int factor = 64;
+ if (KdenliveSettings::normaliseaudiothumbs()) {
+ factor = m_clip->getProperty("audio_max").toInt();
+ }
- //QRectF re = rect(); //path.boundingRect();
- //kDebug() << "// PREP AUDIO THMB FRMO : " << startpixel << ", to: " << endpixel;
+ //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 + 100;startCache += 100) {
- //kDebug() << "creating " << startCache;
- //if (framePixelWidth!=pixelForOneFrame ||
- if (framePixelWidth == pixelForOneFrame && audioThumbCachePic.contains(startCache))
+ bool fullAreaDraw = pixelForOneFrame < 10;
+ bool simplifiedAudio = !KdenliveSettings::displayallchannels();
+ QPen audiopen;
+ audiopen.setWidth(0);
+ if (simplifiedAudio) channels = 1;
+ int channelHeight = pixelHeight / channels;
+ QMap<int, QPainterPath > positiveChannelPaths;
+ QMap<int, QPainterPath > negativeChannelPaths;
+
+ for (int startCache = startpixel - startpixel % 100; startCache < endpixel; startCache += 100) {
+ 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.value(startCache).isNull() || m_framePixelWidth != pixelForOneFrame) {
+ QPixmap pix(100, pixelHeight);
+ pix.fill(QColor(180, 180, 180, 150));
+ m_audioThumbCachePic[startCache] = pix;
}
- 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);
+ positiveChannelPaths.clear();
+ negativeChannelPaths.clear();
+
+ QPainter pixpainter(&m_audioThumbCachePic[startCache]);
+
+ for (int i = 0; i < channels; ++i) {
+ if (simplifiedAudio) {
+ positiveChannelPaths[i].moveTo(-1, channelHeight);
+ }
+ else if (fullAreaDraw) {
+ positiveChannelPaths[i].moveTo(-1, channelHeight*i + channelHeight / 2);
+ negativeChannelPaths[i].moveTo(-1, channelHeight*i + channelHeight / 2);
+ }
+ else {
+ positiveChannelPaths[i].moveTo(-1, channelHeight*i + channelHeight / 2);
+ audiopen.setColor(QColor(60, 60, 60, 50));
+ pixpainter.setPen(audiopen);
+ pixpainter.drawLine(0, channelHeight*i + channelHeight / 2, 100, 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<int, QByteArray> frame_channel_data = baseClip()->audioFrameChache[(int)frame];
-
- for (int channel = 0;channel < channels && frame_channel_data[channel].size() > 0;channel++) {
+ const QMap<int, QByteArray> frame_channel_data = baseClip()->audioFrameCache.value((int)frame);
+ for (int channel = 0; channel < channels && !frame_channel_data.value(channel).isEmpty(); 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));
+ if (simplifiedAudio) {
+ double delta = qAbs((frame_channel_data.value(channel).at(sample) - 63.5) * channelHeight / factor);
+ positiveChannelPaths[channel].lineTo(samples, channelHeight - delta);
+ } else if (fullAreaDraw) {
+ double delta = qAbs((frame_channel_data.value(channel).at(sample) - 63.5) * channelHeight / (2 * factor));
+ positiveChannelPaths[channel].lineTo(samples, y + delta);
+ negativeChannelPaths[channel].lineTo(samples, y - delta);
} else {
- positiveChannelPaths[channel].lineTo(samples, 0.1 + y + delta);
- negativeChannelPaths[channel].lineTo(samples, 0.1 + y - delta);
+ double delta = (frame_channel_data.value(channel).at(sample) - 63.5) * channelHeight / (2 * factor);
+ positiveChannelPaths[channel].lineTo(samples, 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)));
+ for (int channel = 0; channel < channels; channel++) {
+ if (simplifiedAudio) {
+ positiveChannelPaths[channel].lineTo(101, channelHeight);
+ } else if (fullAreaDraw) {
+ int y = channelHeight * channel + channelHeight / 2;
+ positiveChannelPaths[channel].lineTo(101, y);
+ negativeChannelPaths[channel].lineTo(101, y);
+ }
+ }
+ if (fullAreaDraw || simplifiedAudio) {
+ audiopen.setColor(QColor(80, 80, 80, 200));
+ pixpainter.setPen(audiopen);
+ pixpainter.setBrush(QBrush(QColor(120, 120, 120, 200)));
+ }
else {
- pixpainter.setPen(QPen(QColor(0, 0, 0)));
- pixpainter.setBrush(QBrush(QColor(60, 60, 60)));
+ audiopen.setColor(QColor(60, 60, 60, 100));
+ pixpainter.setPen(audiopen);
+ pixpainter.setBrush(Qt::NoBrush);
}
- for (int i = 0;i < channels;i++) {
+ pixpainter.setRenderHint(QPainter::Antialiasing, false);
+ 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
+ pixpainter.drawPath(positiveChannelPaths[i].united(negativeChannelPaths.value(i)));
} else
- pixpainter.drawPath(positiveChannelPaths[i]);
+ pixpainter.drawPath(positiveChannelPaths.value(i));
}
}
- //audioThumbWasDrawn=true;
- framePixelWidth = pixelForOneFrame;
-
- //}
+ m_framePixelWidth = pixelForOneFrame;
}
-uint ClipItem::fadeIn() const {
+int ClipItem::fadeIn() const
+{
return m_startFade;
}
-uint ClipItem::fadeOut() const {
+int ClipItem::fadeOut() const
+{
return m_endFade;
}
-void ClipItem::setFadeIn(int pos) {
+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);
- m_startFade = pos;
+ m_startFade = qBound(0, pos, (int)cropDuration().frames(m_fps));
QRectF rect = boundingRect();
- update(rect.x(), rect.y(), qMax(oldIn, pos), rect.height());
+ update(rect.x(), rect.y(), qMax(oldIn, m_startFade), rect.height());
}
-void ClipItem::setFadeOut(int pos) {
+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);
- m_endFade = pos;
+ m_endFade = qBound(0, pos, (int)cropDuration().frames(m_fps));
QRectF rect = boundingRect();
- update(rect.x() + rect.width() - qMax(oldOut, pos), rect.y(), pos, rect.height());
+ update(rect.x() + rect.width() - qMax(oldOut, m_endFade), rect.y(), qMax(oldOut, m_endFade), 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 *e) {
+void ClipItem::hoverEnterEvent(QGraphicsSceneHoverEvent *e)
+{
//if (e->pos().x() < 20) m_hover = true;
+ return;
+ if (isItemLocked()) return;
m_hover = true;
QRectF r = boundingRect();
- double width = 35 / projectScene()->scale();
+ 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;
QRectF r = boundingRect();
- double width = 35 / projectScene()->scale();
+ 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, bool /*size*/, bool emitChange)
+{
+ 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;
+ }
-void ClipItem::resizeStart(int posx) {
- const int min = (startPos() - cropStart()).frames(m_fps);
- if (posx < min) posx = min;
if (posx == startPos().frames(m_fps)) return;
const int previous = cropStart().frames(m_fps);
- AbstractClipItem::resizeStart(posx);
- checkEffectsKeyframesPos(previous, cropStart().frames(m_fps), true);
- if (m_hasThumbs && KdenliveSettings::videothumbnails()) {
- /*connect(m_clip->thumbProducer(), SIGNAL(thumbReady(int, QPixmap)), this, SLOT(slotThumbReady(int, QPixmap)));*/
- startThumbTimer->start(100);
+ 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);
+ }
}
+ if (emitChange) slotUpdateRange();
}
-void ClipItem::resizeEnd(int posx) {
- const int max = (startPos() - cropStart() + maxDuration()).frames(m_fps) + 1;
- if (posx > max) posx = max;
+void ClipItem::slotUpdateRange()
+{
+ if (m_isMainSelectedClip) emit updateRange();
+}
+
+void ClipItem::resizeEnd(int posx, bool emitChange)
+{
+ const int max = (startPos() - cropStart() + maxDuration()).frames(m_fps);
+ if (posx > max && maxDuration() != GenTime()) posx = max;
if (posx == endPos().frames(m_fps)) return;
- const int previous = (cropStart() + duration()).frames(m_fps);
+ //kDebug() << "// NEW POS: " << posx << ", OLD END: " << endPos().frames(m_fps);
+ const int previous = cropDuration().frames(m_fps);
AbstractClipItem::resizeEnd(posx);
- checkEffectsKeyframesPos(previous, (cropStart() + duration()).frames(m_fps), false);
- if (m_hasThumbs && KdenliveSettings::videothumbnails()) {
- /*connect(m_clip->thumbProducer(), SIGNAL(thumbReady(int, QPixmap)), this, SLOT(slotThumbReady(int, QPixmap)));*/
- endThumbTimer->start(100);
- }
-}
+ // 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);
-void ClipItem::checkEffectsKeyframesPos(const int previous, const int current, bool fromStart) {
- for (int i = 0; i < m_effectList.size(); i++) {
- QDomElement effect = m_effectList.at(i);
- QDomNodeList params = effect.elementsByTagName("parameter");
- for (int j = 0; j < params.count(); j++) {
- QDomElement e = params.item(i).toElement();
- if (e.attribute("type") == "keyframe") {
- // parse keyframes and adjust values
- const QStringList keyframes = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
- QMap <int, double> kfr;
- foreach(const QString str, keyframes) {
- int pos = str.section(":", 0, 0).toInt();
- double val = str.section(":", 1, 1).toDouble();
- if (pos == previous) kfr[current] = val;
- else {
- if (fromStart && pos >= current) kfr[pos] = val;
- else if (!fromStart && pos <= current) kfr[pos] = val;
- }
- }
- QString newkfr;
- QMap<int, double>::const_iterator k = kfr.constBegin();
- while (k != kfr.constEnd()) {
- newkfr.append(QString::number(k.key()) + ":" + QString::number(k.value()) + ";");
- ++k;
- }
- e.setAttribute("keyframes", newkfr);
- break;
- }
+ if ((int) cropDuration().frames(m_fps) != previous) {
+ if (m_hasThumbs && KdenliveSettings::videothumbnails()) {
+ m_endThumbTimer.start(150);
}
}
- if (m_selectedEffect >= 0) setSelectedEffect(m_selectedEffect);
+ if (emitChange) slotUpdateRange();
}
-
//virtual
-QVariant ClipItem::itemChange(GraphicsItemChange change, const QVariant &value) {
+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 (group() != 0) return pos();
+ //if (parentItem()) return pos();
QPointF newPos = value.toPointF();
- kDebug() << "/// MOVING CLIP ITEM.------------";
+ //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() / 2) / KdenliveSettings::trackheight();
+ // Warning: newPos gives a position relative to the click event, so hack to get absolute pos
+ int yOffset = property("y_absolute").toInt() + newPos.y();
+ int newTrack = yOffset / KdenliveSettings::trackheight();
newTrack = qMin(newTrack, projectScene()->tracksCount() - 1);
newTrack = qMax(newTrack, 0);
+ QStringList lockedTracks = property("locked_tracks").toStringList();
+ if (lockedTracks.contains(QString::number(newTrack))) {
+ // Trying to move to a locked track
+ return pos();
+ }
newPos.setY((int)(newTrack * KdenliveSettings::trackheight() + 1));
// Only one clip is moving
QRectF sceneShape = rect();
sceneShape.translate(newPos);
- QList<QGraphicsItem*> items = scene()->items(sceneShape, Qt::IntersectsItemShape);
+ QList<QGraphicsItem*> 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++) {
+ 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 (pos().x() < otherPos.x()) {
- // move clip just before colliding clip
- int npos = (static_cast < AbstractClipItem* >(items.at(i))->startPos() - m_cropDuration).frames(m_fps);
- // check we don't run into another clip
- newPos.setX(npos);
- sceneShape = rect();
- sceneShape.translate(newPos);
- QList<QGraphicsItem*> subitems = scene()->items(sceneShape, Qt::IntersectsItemShape);
- items.removeAll(this);
- for (int j = 0; j < subitems.count(); i++) {
- if (subitems.at(j)->type() == type()) return 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 {
- // get pos just after colliding clip
- int npos = static_cast < AbstractClipItem* >(items.at(i))->endPos().frames(m_fps);
- // check we don't run into another clip
- newPos.setX(npos);
- sceneShape = rect();
- sceneShape.translate(newPos);
+ offset = qMax(offset, (int)((static_cast < AbstractClipItem* >(items.at(i))->endPos().frames(m_fps)) - newPos.x()));
+ }
+
+ if (offset > 0) {
+ if (forwardMove) {
+ sceneShape.translate(QPointF(-offset, 0));
+ newPos.setX(newPos.x() - offset);
+ } else {
+ sceneShape.translate(QPointF(offset, 0));
+ newPos.setX(newPos.x() + offset);
+ }
QList<QGraphicsItem*> subitems = scene()->items(sceneShape, Qt::IntersectsItemShape);
- items.removeAll(this);
- for (int j = 0; j < subitems.count(); i++) {
- if (subitems.at(j)->type() == type()) return pos();
+ 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_track = newTrack;
- m_startPos = GenTime((int) newPos.x(), m_fps);
+
+ m_info.track = newTrack;
+ m_info.startPos = GenTime((int) newPos.x(), m_fps);
+
return newPos;
}
}
}
- m_track = newTrack;
- m_startPos = GenTime((int) newPos.x(), m_fps);
+ m_info.track = newTrack;
+ m_info.startPos = GenTime((int) newPos.x(), m_fps);
//kDebug()<<"// ITEM NEW POS: "<<newPos.x()<<", mapped: "<<mapToScene(newPos.x(), 0).x();
return newPos;
}
+ if (change == ItemParentChange) {
+ QGraphicsItem* parent = value.value<QGraphicsItem*>();
+ if (parent) m_paintColor = m_baseColor.lighter(135);
+ else m_paintColor = m_baseColor;
+ }
return QGraphicsItem::itemChange(change, value);
}
/*void ClipItem::mouseMoveEvent(QGraphicsSceneMouseEvent * event) {
}*/
-int ClipItem::effectsCounter() {
- return m_effectsCounter++;
+int ClipItem::effectsCounter()
+{
+ return effectsCount() + 1;
}
-int ClipItem::effectsCount() {
- return m_effectList.size();
+int ClipItem::effectsCount()
+{
+ return m_effectList.count();
}
-QStringList ClipItem::effectNames() {
+int ClipItem::hasEffect(const QString &tag, const QString &id) const
+{
+ return m_effectList.hasEffect(tag, id);
+}
+
+QStringList ClipItem::effectNames()
+{
return m_effectList.effectNames();
}
-QDomElement ClipItem::effectAt(int ix) {
- if (ix > m_effectList.count() - 1 || ix < 0) return QDomElement();
- return m_effectList.at(ix);
+QDomElement ClipItem::effect(int ix) const
+{
+ if (ix >= m_effectList.count() || ix < 0) return QDomElement();
+ return m_effectList.at(ix).cloneNode().toElement();
+}
+
+QDomElement ClipItem::effectAtIndex(int ix) const
+{
+ if (ix > m_effectList.count() || ix <= 0) return QDomElement();
+ return m_effectList.itemFromIndex(ix).cloneNode().toElement();
+}
+
+QDomElement ClipItem::getEffectAtIndex(int ix) const
+{
+ if (ix > m_effectList.count() || ix <= 0) return QDomElement();
+ return m_effectList.itemFromIndex(ix);
+}
+
+void ClipItem::updateEffect(QDomElement effect)
+{
+ //kDebug() << "CHange EFFECT AT: " << ix << ", CURR: " << m_effectList.at(ix).attribute("tag") << ", NEW: " << effect.attribute("tag");
+ m_effectList.updateEffect(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);
+ }
+}
+
+void ClipItem::enableEffects(QList <int> indexes, bool disable)
+{
+ m_effectList.enableEffects(indexes, disable);
}
-void ClipItem::setEffectAt(int ix, QDomElement effect) {
- kDebug() << "CHange EFFECT AT:Â " << ix << ", CURR: " << m_effectList.at(ix).attribute("tag") << ", NEW: " << effect.attribute("tag");
- m_effectList.insert(ix, effect);
- m_effectList.removeAt(ix + 1);
+bool ClipItem::moveEffect(QDomElement effect, int ix)
+{
+ if (ix <= 0 || ix > (m_effectList.count()) || effect.isNull()) {
+ kDebug() << "Invalid effect index: " << ix;
+ return false;
+ }
+ m_effectList.removeAt(effect.attribute("kdenlive_ix").toInt());
+ effect.setAttribute("kdenlive_ix", ix);
+ m_effectList.insert(effect);
m_effectNames = m_effectList.effectNames().join(" / ");
- if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fadeout") update(boundingRect());
+ 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);
}
+ return true;
}
-QHash <QString, QString> ClipItem::addEffect(QDomElement effect, bool animate) {
- QHash <QString, QString> effectParams;
+EffectsParameterList ClipItem::addEffect(QDomElement effect, bool /*animate*/)
+{
bool needRepaint = false;
- /*QDomDocument doc;
- doc.appendChild(doc.importNode(effect, true));
- kDebug() << "/////// CLIPÂ ADD EFFECT: "<< doc.toString();*/
- m_effectList.append(effect);
- effectParams["tag"] = effect.attribute("tag");
- QString effectId = effect.attribute("id");
- if (effectId.isEmpty()) effectId = effect.attribute("tag");
- effectParams["id"] = effectId;
- effectParams["kdenlive_ix"] = effect.attribute("kdenlive_ix");
- QString state = effect.attribute("disabled");
- if (!state.isEmpty()) effectParams["disabled"] = state;
- QDomNodeList params = effect.elementsByTagName("parameter");
+ QLocale locale;
+ int ix;
+ QDomElement insertedEffect;
+ if (!effect.hasAttribute("kdenlive_ix")) {
+ // effect dropped from effect list
+ ix = effectsCounter();
+ } else ix = effect.attribute("kdenlive_ix").toInt();
+ if (!m_effectList.isEmpty() && ix <= m_effectList.count()) {
+ needRepaint = true;
+ insertedEffect = m_effectList.insert(effect);
+ } else insertedEffect = m_effectList.append(effect);
+
+ // Update index to the real one
+ effect.setAttribute("kdenlive_ix", insertedEffect.attribute("kdenlive_ix"));
+ int effectIn;
+ int effectOut;
+
+ if (effect.attribute("tag") == "affine") {
+ // special case: the affine effect needs in / out points
+ effectIn = effect.attribute("in").toInt();
+ effectOut = effect.attribute("out").toInt();
+ }
+ else {
+ effectIn = EffectsList::parameter(effect, "in").toInt();
+ effectOut = EffectsList::parameter(effect, "out").toInt();
+ }
+
+ EffectsParameterList parameters;
+ parameters.addParam("tag", insertedEffect.attribute("tag"));
+ parameters.addParam("kdenlive_ix", insertedEffect.attribute("kdenlive_ix"));
+ if (insertedEffect.hasAttribute("src")) parameters.addParam("src", insertedEffect.attribute("src"));
+ if (insertedEffect.hasAttribute("disable")) parameters.addParam("disable", insertedEffect.attribute("disable"));
+
+ QString effectId = insertedEffect.attribute("id");
+ if (effectId.isEmpty()) effectId = insertedEffect.attribute("tag");
+ parameters.addParam("id", effectId);
+
+ QDomNodeList params = insertedEffect.elementsByTagName("parameter");
int fade = 0;
- for (int i = 0; i < params.count(); i++) {
+ bool needInOutSync = false;
+
+ // check if it is a fade effect
+ if (effectId == "fadein") {
+ needRepaint = true;
+ if (m_effectList.hasEffect(QString(), "fade_from_black") == -1) {
+ fade = effectOut - effectIn;
+ }/* 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) {
+ fade = effectOut - effectIn;
+ }/* 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) {
+ fade = effectIn - effectOut;
+ } /*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) {
+ fade = effectIn - effectOut;
+ }/* 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();
+ }*/
+ }
+
+ for (int i = 0; i < params.count(); ++i) {
QDomElement e = params.item(i).toElement();
if (!e.isNull()) {
- if (e.attribute("type") == "keyframe") {
- effectParams["keyframes"] = e.attribute("keyframes");
- effectParams["min"] = e.attribute("min");
- effectParams["max"] = e.attribute("max");
- effectParams["factor"] = e.attribute("factor", "1");
- effectParams["starttag"] = e.attribute("starttag", "start");
- effectParams["endtag"] = e.attribute("endtag", "end");
+ if (e.attribute("type") == "geometry" && !e.hasAttribute("fixed")) {
+ // Effects with a geometry parameter need to sync in / out with parent clip
+ needInOutSync = true;
}
-
- double f = e.attribute("factor", "1").toDouble();
-
- if (f == 1) {
- effectParams[e.attribute("name")] = e.attribute("value");
- // check if it is a fade effect
- if (effectId == "fadein") {
- needRepaint = true;
- if (e.attribute("name") == "out") fade += e.attribute("value").toInt();
- else if (e.attribute("name") == "in") fade -= e.attribute("value").toInt();
- } else if (effectId == "fadeout") {
- needRepaint = true;
- if (e.attribute("name") == "out") fade -= e.attribute("value").toInt();
- else if (e.attribute("name") == "in") fade += e.attribute("value").toInt();
+ if (e.attribute("type") == "simplekeyframe") {
+ QStringList values = e.attribute("keyframes").split(';', QString::SkipEmptyParts);
+ double factor = locale.toDouble(e.attribute("factor", "1"));
+ double offset = e.attribute("offset", "0").toDouble();
+ if (factor != 1 || offset != 0) {
+ for (int j = 0; j < values.count(); j++) {
+ QString pos = values.at(j).section(':', 0, 0);
+ double val = (locale.toDouble(values.at(j).section(':', 1, 1)) - offset) / factor;
+ values[j] = pos + '=' + locale.toString(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("offset", e.attribute("offset", "0"));
+ parameters.addParam("starttag", e.attribute("starttag", "start"));
+ parameters.addParam("endtag", e.attribute("endtag", "end"));
+ } else if (e.attribute("factor", "1") == "1" && e.attribute("offset", "0") == "0") {
+ parameters.addParam(e.attribute("name"), e.attribute("value"));
+
} else {
- effectParams[e.attribute("name")] = QString::number(effectParams[e.attribute("name")].toDouble() / f);
+ double fact;
+ if (e.attribute("factor").contains('%')) {
+ fact = ProfilesDialog::getStringEval(projectScene()->profile(), e.attribute("factor"));
+ } else {
+ fact = locale.toDouble(e.attribute("factor", "1"));
+ }
+ double offset = e.attribute("offset", "0").toDouble();
+ parameters.addParam(e.attribute("name"), locale.toString((locale.toDouble(e.attribute("value")) - offset) / fact));
}
}
}
+ if (needInOutSync) {
+ parameters.addParam("in", QString::number((int) cropStart().frames(m_fps)));
+ parameters.addParam("out", QString::number((int) (cropStart() + cropDuration()).frames(m_fps) - 1));
+ parameters.addParam("_sync_in_out", "1");
+ }
m_effectNames = m_effectList.effectNames().join(" / ");
if (fade > 0) m_startFade = fade;
else if (fade < 0) m_endFade = -fade;
+
+ if (m_selectedEffect == -1) {
+ setSelectedEffect(1);
+ } else if (m_selectedEffect == ix - 1) setSelectedEffect(m_selectedEffect);
if (needRepaint) update(boundingRect());
- if (animate) {
+ /*if (animate) {
flashClip();
- } else if (!needRepaint) {
+ } */
+ else { /*if (!needRepaint) */
QRectF r = boundingRect();
r.setHeight(20);
update(r);
}
- if (m_selectedEffect == -1) {
- m_selectedEffect = 0;
- setSelectedEffect(m_selectedEffect);
- }
- return effectParams;
-}
-
-QHash <QString, QString> ClipItem::getEffectArgs(QDomElement effect) {
- QHash <QString, QString> effectParams;
- effectParams["tag"] = effect.attribute("tag");
- effectParams["kdenlive_ix"] = effect.attribute("kdenlive_ix");
- effectParams["id"] = effect.attribute("id");
- QString state = effect.attribute("disabled");
- if (!state.isEmpty()) effectParams["disabled"] = state;
- QDomNodeList params = effect.elementsByTagName("parameter");
- for (int i = 0; i < params.count(); i++) {
- QDomElement e = params.item(i).toElement();
- //kDebug() << "/ / / /SENDING EFFECT PARAM: " << e.attribute("type") << ", NAME_ " << e.attribute("tag");
- if (e.attribute("type") == "keyframe") {
- kDebug() << "/ / / /SENDING KEYFR EFFECT TYPE";
- effectParams["keyframes"] = e.attribute("keyframes");
- effectParams["max"] = e.attribute("max");
- effectParams["min"] = e.attribute("min");
- effectParams["factor"] = e.attribute("factor", "1");
- effectParams["starttag"] = e.attribute("starttag", "start");
- effectParams["endtag"] = e.attribute("endtag", "end");
- } else if (e.attribute("namedesc").contains(";")) {
- QString format = e.attribute("format");
- QStringList separators = format.split("%d", QString::SkipEmptyParts);
- 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.attribute("factor", "1") != "1")
- effectParams[e.attribute("name")] = QString::number(e.attribute("value").toDouble() / e.attribute("factor").toDouble());
- else effectParams[e.attribute("name")] = e.attribute("value");
- }
- }
- return effectParams;
+ return parameters;
}
-void ClipItem::deleteEffect(QString index) {
+void ClipItem::deleteEffect(const QString &index)
+{
bool needRepaint = false;
- for (int i = 0; i < m_effectList.size(); ++i) {
- if (m_effectList.at(i).attribute("kdenlive_ix") == index) {
- if (m_effectList.at(i).attribute("id") == "fadein") {
- m_startFade = 0;
- needRepaint = true;
- } else if (m_effectList.at(i).attribute("id") == "fadeout") {
- m_endFade = 0;
- needRepaint = true;
- }
- m_effectList.removeAt(i);
- break;
- }
- }
+ int ix = index.toInt();
+
+ QDomElement effect = m_effectList.itemFromIndex(ix);
+ QString effectId = effect.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(effect)) needRepaint = true;
+ m_effectList.removeAt(ix);
m_effectNames = m_effectList.effectNames().join(" / ");
- if (needRepaint) update(boundingRect());
- flashClip();
+
+ if (m_effectList.isEmpty() || m_selectedEffect == ix) {
+ // Current effect was removed
+ if (ix > m_effectList.count()) {
+ setSelectedEffect(m_effectList.count());
+ } else setSelectedEffect(ix);
+ }
+ if (needRepaint) {
+ update(boundingRect());
+ } else {
+ QRectF r = boundingRect();
+ r.setHeight(20);
+ update(r);
+ }
+ //if (!m_effectList.isEmpty()) flashClip();
}
-double ClipItem::speed() const {
+double ClipItem::speed() const
+{
return m_speed;
}
-void ClipItem::setSpeed(const double speed) {
+int ClipItem::strobe() const
+{
+ return m_strobe;
+}
+
+void ClipItem::setSpeed(const double speed, const int strobe)
+{
m_speed = speed;
- if (m_speed == 1.0) m_clipName = baseClip()->name();
- else m_clipName = baseClip()->name() + " - " + QString::number(speed * 100, 'f', 0) + "%";
- update();
+ if (m_speed <= 0 && m_speed > -1)
+ m_speed = -1.0;
+ m_strobe = strobe;
+ if (m_speed == 1.0) m_clipName = m_clip->name();
+ else m_clipName = m_clip->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;
}
-GenTime ClipItem::maxDuration() const {
- return m_maxDuration / m_speed;
+
+const ItemInfo ClipItem::speedIndependantInfo() const
+{
+ return m_speedIndependantInfo;
+}
+
+int ClipItem::nextFreeEffectGroupIndex() const
+{
+ int freeGroupIndex = 0;
+ for (int i = 0; i < m_effectList.count(); ++i) {
+ QDomElement effect = m_effectList.at(i);
+ EffectInfo effectInfo;
+ effectInfo.fromString(effect.attribute("kdenlive_info"));
+ if (effectInfo.groupIndex >= freeGroupIndex) {
+ freeGroupIndex = effectInfo.groupIndex + 1;
+ }
+ }
+ return freeGroupIndex;
}
//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());
+void ClipItem::dropEvent(QGraphicsSceneDragDropEvent * event)
+{
+ if (event->proposedAction() == Qt::CopyAction && scene() && !scene()->views().isEmpty()) {
+ const QString effects = QString::fromUtf8(event->mimeData()->data("kdenlive/effectslist"));
+ event->acceptProposedAction();
+ QDomDocument doc;
+ doc.setContent(effects, true);
+ QDomElement e = doc.documentElement();
+ if (e.tagName() == "effectgroup") {
+ // dropped an effect group
+ QDomNodeList effectlist = e.elementsByTagName("effect");
+ int freeGroupIndex = nextFreeEffectGroupIndex();
+ EffectInfo effectInfo;
+ for (int i = 0; i < effectlist.count(); ++i) {
+ QDomElement effect = effectlist.at(i).toElement();
+ effectInfo.fromString(effect.attribute("kdenlive_info"));
+ effectInfo.groupIndex = freeGroupIndex;
+ effect.setAttribute("kdenlive_info", effectInfo.toString());
+ effect.removeAttribute("kdenlive_ix");
+ }
+ } else {
+ // single effect dropped
+ e.removeAttribute("kdenlive_ix");
+ }
+ CustomTrackView *view = (CustomTrackView *) scene()->views().first();
+ if (view) view->slotDropEffect(this, e, m_info.startPos, track());
+ }
+ else return;
}
//virtual
-void ClipItem::dragEnterEvent(QGraphicsSceneDragDropEvent *event) {
- event->setAccepted(event->mimeData()->hasFormat("kdenlive/effectslist"));
+void ClipItem::dragEnterEvent(QGraphicsSceneDragDropEvent *event)
+{
+ if (isItemLocked()) event->setAccepted(false);
+ else if (event->mimeData()->hasFormat("kdenlive/effectslist")) {
+ event->acceptProposedAction();
+ } else event->setAccepted(false);
}
-void ClipItem::dragLeaveEvent(QGraphicsSceneDragDropEvent *event) {
- Q_UNUSED(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;
- QGraphicsView::mousePressEvent(event);
+ if (parentItem())
+ m_paintColor = m_baseColor.lighter(135);
+ else
+ m_paintColor = m_baseColor;
+ m_audioThumbCachePic.clear();
}
-void CustomTrackView::mouseReleaseEvent ( QMouseEvent * event )
+bool ClipItem::isAudioOnly() const
{
- QGraphicsView::mouseReleaseEvent(event);
- setDragMode(QGraphicsView::NoDrag);
+ return m_audioOnly;
}
-*/
+
+bool ClipItem::isVideoOnly() const
+{
+ return m_videoOnly;
+}
+
+void ClipItem::insertKeyframe(QDomElement effect, int pos, int val)
+{
+ if (effect.attribute("disable") == "1") return;
+ QLocale locale;
+ effect.setAttribute("active_keyframe", pos);
+ m_editedKeyframe = pos;
+ 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 kfr = e.attribute("keyframes");
+ const QStringList keyframes = kfr.split(';', QString::SkipEmptyParts);
+ QStringList newkfr;
+ bool added = false;
+ foreach(const QString &str, keyframes) {
+ int kpos = str.section(':', 0, 0).toInt();
+ double newval = locale.toDouble(str.section(':', 1, 1));
+ if (kpos < pos) {
+ newkfr.append(str);
+ } else if (!added) {
+ if (i == m_visibleParam)
+ newkfr.append(QString::number(pos) + ':' + QString::number(val));
+ else
+ newkfr.append(QString::number(pos) + ':' + locale.toString(newval));
+ if (kpos > pos) newkfr.append(str);
+ added = true;
+ } else newkfr.append(str);
+ }
+ if (!added) {
+ if (i == m_visibleParam)
+ newkfr.append(QString::number(pos) + ':' + QString::number(val));
+ else
+ newkfr.append(QString::number(pos) + ':' + e.attribute("default"));
+ }
+ e.setAttribute("keyframes", newkfr.join(";"));
+ }
+ }
+}
+
+void ClipItem::movedKeyframe(QDomElement effect, int oldpos, int newpos, double value)
+{
+ if (effect.attribute("disable") == "1") return;
+ QLocale locale;
+ 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();
+ if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
+ 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 == m_visibleParam)
+ newkfr.append(QString::number(newpos) + ':' + locale.toString(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();
+ QLocale locale;
+ // parse keyframes
+ QDomNodeList params = effect.elementsByTagName("parameter");
+ QDomElement e = params.item(m_visibleParam).toElement();
+ if (e.attribute("intimeline") != "1") {
+ setSelectedEffect(m_selectedEffect);
+ return;
+ }
+ m_limitedKeyFrames = e.attribute("type") == "keyframe";
+ const QStringList keyframes = e.attribute("keyframes").split(';', QString::SkipEmptyParts);
+ foreach(const QString &str, keyframes) {
+ int pos = str.section(':', 0, 0).toInt();
+ double val = locale.toDouble(str.section(':', 1, 1));
+ m_keyframes[pos] = val;
+ }
+ if (!m_keyframes.contains(m_selectedKeyframe)) m_selectedKeyframe = -1;
+}
+
+Mlt::Producer *ClipItem::getProducer(int track, bool trackSpecific)
+{
+ if (isAudioOnly())
+ return m_clip->audioProducer(track);
+ else if (isVideoOnly())
+ return m_clip->videoProducer(track);
+ else
+ return m_clip->getProducer(trackSpecific ? track : -1);
+}
+
+QMap<int, QDomElement> ClipItem::adjustEffectsToDuration(int width, int height, const ItemInfo &oldInfo)
+{
+ QMap<int, QDomElement> effects;
+ for (int i = 0; i < m_effectList.count(); ++i) {
+ QDomElement effect = m_effectList.at(i);
+
+ if (effect.attribute("id").startsWith("fade")) {
+ QString id = effect.attribute("id");
+ int in = EffectsList::parameter(effect, "in").toInt();
+ int out = EffectsList::parameter(effect, "out").toInt();
+ int clipEnd = (cropStart() + cropDuration()).frames(m_fps) - 1;
+ if (id == "fade_from_black" || id == "fadein") {
+ if (in != cropStart().frames(m_fps)) {
+ effects[i] = effect.cloneNode().toElement();
+ int duration = out - in;
+ in = cropStart().frames(m_fps);
+ out = in + duration;
+ EffectsList::setParameter(effect, "in", QString::number(in));
+ EffectsList::setParameter(effect, "out", QString::number(out));
+ }
+ if (out > clipEnd) {
+ if (!effects.contains(i))
+ effects[i] = effect.cloneNode().toElement();
+ EffectsList::setParameter(effect, "out", QString::number(clipEnd));
+ }
+ if (effects.contains(i)) {
+ setFadeIn(out - in);
+ }
+ } else {
+ if (out != clipEnd) {
+ effects[i] = effect.cloneNode().toElement();
+ int diff = out - clipEnd;
+ in = qMax(in - diff, (int) cropStart().frames(m_fps));
+ out -= diff;
+ EffectsList::setParameter(effect, "in", QString::number(in));
+ EffectsList::setParameter(effect, "out", QString::number(out));
+ }
+ if (in < cropStart().frames(m_fps)) {
+ if (!effects.contains(i))
+ effects[i] = effect.cloneNode().toElement();
+ EffectsList::setParameter(effect, "in", QString::number((int) cropStart().frames(m_fps)));
+ }
+ if (effects.contains(i))
+ setFadeOut(out - in);
+ }
+ continue;
+ } else if (effect.attribute("id") == "freeze" && cropStart() != oldInfo.cropStart) {
+ effects[i] = effect.cloneNode().toElement();
+ int diff = (oldInfo.cropStart - cropStart()).frames(m_fps);
+ int frame = EffectsList::parameter(effect, "frame").toInt();
+ EffectsList::setParameter(effect, "frame", QString::number(frame - diff));
+ continue;
+ } else if (effect.attribute("id") == "pan_zoom") {
+ effect.setAttribute("in", cropStart().frames(m_fps));
+ effect.setAttribute("out", (cropStart() + cropDuration()).frames(m_fps) - 1);
+ }
+
+ QDomNodeList params = effect.elementsByTagName("parameter");
+ for (int j = 0; j < params.count(); j++) {
+ QDomElement param = params.item(j).toElement();
+
+ QString type = param.attribute("type");
+ if (type == "geometry" && !param.hasAttribute("fixed")) {
+ if (!effects.contains(i))
+ effects[i] = effect.cloneNode().toElement();
+ updateGeometryKeyframes(effect, j, width, height, oldInfo);
+ } else if (type == "simplekeyframe" || type == "keyframe") {
+ if (!effects.contains(i))
+ effects[i] = effect.cloneNode().toElement();
+ updateNormalKeyframes(param, oldInfo);
+#ifdef USE_QJSON
+ } else if (type == "roto-spline") {
+ if (!effects.contains(i))
+ effects[i] = effect.cloneNode().toElement();
+ QString value = param.attribute("value");
+ if (adjustRotoDuration(&value, cropStart().frames(m_fps), (cropStart() + cropDuration()).frames(m_fps) - 1))
+ param.setAttribute("value", value);
+#endif
+ }
+ }
+ }
+ return effects;
+}
+
+bool ClipItem::updateNormalKeyframes(QDomElement parameter, ItemInfo oldInfo)
+{
+ int in = cropStart().frames(m_fps);
+ int out = (cropStart() + cropDuration()).frames(m_fps) - 1;
+ int oldin = oldInfo.cropStart.frames(m_fps);
+ QLocale locale;
+ bool keyFrameUpdated = false;
+
+ const QStringList data = parameter.attribute("keyframes").split(';', QString::SkipEmptyParts);
+ QMap <int, double> keyframes;
+ foreach (QString keyframe, data) {
+ int keyframepos = keyframe.section(':', 0, 0).toInt();
+ // if keyframe was at clip start, update it
+ if (keyframepos == oldin) {
+ keyframepos = in;
+ keyFrameUpdated = true;
+ }
+ keyframes[keyframepos] = locale.toDouble(keyframe.section(':', 1, 1));
+ }
+
+
+ QMap<int, double>::iterator i = keyframes.end();
+ int lastPos = -1;
+ double lastValue = 0;
+ qreal relPos;
+
+ /*
+ * Take care of resize from start
+ */
+ bool startFound = false;
+ while (i-- != keyframes.begin()) {
+ if (i.key() < in && !startFound) {
+ startFound = true;
+ if (lastPos < 0) {
+ keyframes[in] = i.value();
+ } else {
+ relPos = (in - i.key()) / (qreal)(lastPos - i.key() + 1);
+ keyframes[in] = i.value() + (lastValue - i.value()) * relPos;
+ }
+ }
+ lastPos = i.key();
+ lastValue = i.value();
+ if (startFound)
+ i = keyframes.erase(i);
+ }
+
+ /*
+ * Take care of resize from end
+ */
+ i = keyframes.begin();
+ lastPos = -1;
+ bool endFound = false;
+ while (i != keyframes.end()) {
+ if (i.key() > out && !endFound) {
+ endFound = true;
+ if (lastPos < 0) {
+ keyframes[out] = i.value();
+ } else {
+ relPos = (out - lastPos) / (qreal)(i.key() - lastPos + 1);
+ keyframes[out] = lastValue + (i.value() - lastValue) * relPos;
+ }
+ }
+ lastPos = i.key();
+ lastValue = i.value();
+ if (endFound)
+ i = keyframes.erase(i);
+ else
+ ++i;
+ }
+
+ if (startFound || endFound || keyFrameUpdated) {
+ QString newkfr;
+ QMap<int, double>::const_iterator k = keyframes.constBegin();
+ while (k != keyframes.constEnd()) {
+ newkfr.append(QString::number(k.key()) + ':' + QString::number(qRound(k.value())) + ';');
+ ++k;
+ }
+ parameter.setAttribute("keyframes", newkfr);
+ return true;
+ }
+
+ return false;
+}
+
+void ClipItem::updateGeometryKeyframes(QDomElement effect, int paramIndex, int width, int height, ItemInfo oldInfo)
+{
+ QDomElement param = effect.elementsByTagName("parameter").item(paramIndex).toElement();
+ int offset = oldInfo.cropStart.frames(m_fps);
+ QString data = param.attribute("value");
+ if (offset > 0) {
+ QStringList kfrs = data.split(';');
+ data.clear();
+ foreach (const QString &keyframe, kfrs) {
+ if (keyframe.contains('=')) {
+ int pos = keyframe.section('=', 0, 0).toInt();
+ pos += offset;
+ data.append(QString::number(pos) + '=' + keyframe.section('=', 1) + ";");
+ }
+ else data.append(keyframe + ';');
+ }
+ }
+ Mlt::Geometry geometry(data.toUtf8().data(), oldInfo.cropDuration.frames(m_fps), width, height);
+ param.setAttribute("value", geometry.serialise(cropStart().frames(m_fps), (cropStart() + cropDuration()).frames(m_fps) - 1));
+}
+
+void ClipItem::slotGotThumbsCache()
+{
+ disconnect(m_clip->thumbProducer(), SIGNAL(thumbsCached()), this, SLOT(slotGotThumbsCache()));
+ update();
+}
+
#include "clipitem.moc"
+
projects / kdenlive / blobdiff