* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
***************************************************************************/
-#include <QGraphicsScene>
-#include <QGraphicsView>
-#include <QScrollBar>
-#include <QToolTip>
+#include "abstractclipitem.h"
+#include "customtrackscene.h"
+#include "kdenlivesettings.h"
#include <KDebug>
#include <KLocale>
-#include "abstractclipitem.h"
-#include "customtrackscene.h"
-#include "kdenlivesettings.h"
+#include <QPainter>
+#include <QToolTip>
+#include <QGraphicsSceneMouseEvent>
+
+AbstractClipItem::AbstractClipItem(const ItemInfo info, const QRectF& rect, double fps) :
+ QObject(),
+ QGraphicsRectItem(rect),
+ m_info(info),
+ m_editedKeyframe(-1),
+ m_selectedKeyframe(0),
+ m_keyframeFactor(1),
+ m_fps(fps)
+#if QT_VERSION >= 0x040600
+ , m_closeAnimation(NULL)
+#endif
+{
+ setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
+#if QT_VERSION >= 0x040600
+ setFlag(QGraphicsItem::ItemSendsGeometryChanges, true);
+#endif
+}
-AbstractClipItem::AbstractClipItem(const ItemInfo info, const QRectF& rect, double fps): QGraphicsRectItem(rect), m_track(0), m_fps(fps), m_editedKeyframe(-1), m_selectedKeyframe(0), m_keyframeFactor(1) {
- setFlags(/*QGraphicsItem::ItemClipsToShape | */QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
- setTrack(info.track);
- m_startPos = info.startPos;
- m_cropDuration = info.endPos - info.startPos;
+AbstractClipItem::~AbstractClipItem()
+{
+#if QT_VERSION >= 0x040600
+ if (m_closeAnimation) delete m_closeAnimation;
+#endif
}
-ItemInfo AbstractClipItem::info() const {
- ItemInfo itemInfo;
- itemInfo.startPos = startPos();
- itemInfo.endPos = endPos();
- itemInfo.cropStart = m_cropStart;
- itemInfo.track = track();
- return itemInfo;
+void AbstractClipItem::closeAnimation()
+{
+#if QT_VERSION >= 0x040600
+ if (m_closeAnimation) return;
+ m_closeAnimation = new QPropertyAnimation(this, "rect");
+ connect(m_closeAnimation, SIGNAL(finished()), this, SLOT(deleteLater()));
+ m_closeAnimation->setDuration(200);
+ QRectF r = rect();
+ QRectF r2 = r;
+ r2.setLeft(r.left() + r.width() / 2);
+ r2.setTop(r.top() + r.height() / 2);
+ r2.setWidth(1);
+ r2.setHeight(1);
+ m_closeAnimation->setStartValue(r);
+ m_closeAnimation->setEndValue(r2);
+ m_closeAnimation->setEasingCurve(QEasingCurve::InQuad);
+ m_closeAnimation->start();
+#endif
}
-GenTime AbstractClipItem::endPos() const {
- return m_startPos + m_cropDuration;
+ItemInfo AbstractClipItem::info() const
+{
+ ItemInfo info = m_info;
+ info.cropStart = cropStart();
+ info.endPos = endPos();
+ return info;
}
-int AbstractClipItem::track() const {
- return m_track;
+int AbstractClipItem::defaultZValue() const
+{
+ return 2;
}
-GenTime AbstractClipItem::cropStart() const {
- return m_cropStart;
+GenTime AbstractClipItem::endPos() const
+{
+ return m_info.startPos + m_info.cropDuration;
}
-GenTime AbstractClipItem::cropDuration() const {
- return m_cropDuration;
+int AbstractClipItem::track() const
+{
+ return m_info.track;
}
-void AbstractClipItem::setCropStart(GenTime pos) {
- m_cropStart = pos;
+GenTime AbstractClipItem::cropStart() const
+{
+ return m_info.cropStart;
}
-void AbstractClipItem::updateItem() {
- m_track = (int)(scenePos().y() / KdenliveSettings::trackheight());
- m_startPos = GenTime((int) scenePos().x(), m_fps);
+GenTime AbstractClipItem::cropDuration() const
+{
+ return m_info.cropDuration;
}
-void AbstractClipItem::updateRectGeometry() {
+void AbstractClipItem::setCropStart(GenTime pos)
+{
+ m_info.cropStart = pos;
+}
+
+void AbstractClipItem::updateItem()
+{
+ m_info.track = (int)(scenePos().y() / KdenliveSettings::trackheight());
+ m_info.startPos = GenTime((int) scenePos().x(), m_fps);
+}
+
+void AbstractClipItem::updateRectGeometry()
+{
setRect(0, 0, cropDuration().frames(m_fps) - 0.02, rect().height());
}
-void AbstractClipItem::resizeStart(int posx, double speed) {
- GenTime durationDiff = GenTime(posx, m_fps) - m_startPos;
+void AbstractClipItem::resizeStart(int posx)
+{
+ GenTime durationDiff = GenTime(posx, m_fps) - m_info.startPos;
if (durationDiff == GenTime()) return;
//kDebug() << "-- RESCALE DIFF=" << durationDiff.frames(25) << ", CLIP: " << startPos().frames(25) << "-" << endPos().frames(25);
if (type() == AVWIDGET && cropStart() + durationDiff < GenTime()) {
durationDiff = GenTime() - cropStart();
- } else if (durationDiff >= m_cropDuration) {
+ } else if (durationDiff >= cropDuration()) {
return;
- if (m_cropDuration > GenTime(3, m_fps)) durationDiff = GenTime(3, m_fps);
+ if (cropDuration() > GenTime(3, m_fps)) durationDiff = GenTime(3, m_fps);
else return;
}
+ //kDebug()<<"// DURATION DIFF: "<<durationDiff.frames(25)<<", POS: "<<pos().x();
+ m_info.startPos += durationDiff;
- m_startPos += durationDiff;
- if (type() == AVWIDGET) m_cropStart += durationDiff * speed;
- m_cropDuration = m_cropDuration - durationDiff * speed;
-
+ if (type() == AVWIDGET) {
+ m_info.cropStart += durationDiff;
+ }
+ m_info.cropDuration = m_info.cropDuration - durationDiff;
setRect(0, 0, cropDuration().frames(m_fps) - 0.02, rect().height());
- setPos(m_startPos.frames(m_fps), pos().y());
- if ((int) pos().x() != posx) {
+ moveBy(durationDiff.frames(m_fps), 0);
+ //setPos(m_startPos.frames(m_fps), pos().y());
+ if ((int) scenePos().x() != posx) {
//kDebug()<<"////// WARNING, DIFF IN XPOS: "<<pos().x()<<" == "<<m_startPos.frames(m_fps);
GenTime diff = GenTime((int) pos().x() - posx, m_fps);
- if (type() == AVWIDGET) m_cropStart = m_cropStart + diff;
- m_cropDuration = m_cropDuration - diff;
+
+ if (type() == AVWIDGET) {
+ m_info.cropStart += diff;
+ }
+ m_info.cropDuration = m_info.cropDuration - diff;
setRect(0, 0, cropDuration().frames(m_fps) - 0.02, rect().height());
//kDebug()<<"// NEW START: "<<m_startPos.frames(25)<<", NW DUR: "<<m_cropDuration.frames(25);
}
}*/
}
-void AbstractClipItem::resizeEnd(int posx, double speed, bool updateKeyFrames) {
+void AbstractClipItem::resizeEnd(int posx)
+{
GenTime durationDiff = GenTime(posx, m_fps) - endPos();
if (durationDiff == GenTime()) return;
- //kDebug() << "// DUR DIFF1:" << durationDiff.frames(25) << ", ADJUSTED: " << durationDiff.frames(25) * speed << ", SPED:" << speed;
if (cropDuration() + durationDiff <= GenTime()) {
durationDiff = GenTime() - (cropDuration() - GenTime(3, m_fps));
- } else if (cropStart() + cropDuration() + durationDiff >= maxDuration()) {
- //kDebug() << "// MAX OVERLOAD:" << cropDuration().frames(25) << " + " << durationDiff.frames(25) << ", MAX:" << maxDuration().frames(25);
- durationDiff = maxDuration() - cropDuration() - cropStart();
}
- //kDebug() << "// DUR DIFF2:" << durationDiff.frames(25) << ", ADJUSTED: " << durationDiff.frames(25) * speed << ", SPED:" << speed;
- m_cropDuration += durationDiff * speed;
+
+ m_info.cropDuration += durationDiff;
+
setRect(0, 0, cropDuration().frames(m_fps) - 0.02, rect().height());
if (durationDiff > GenTime()) {
QList <QGraphicsItem *> collisionList = collidingItems(Qt::IntersectsItemBoundingRect);
kDebug() << "///////// CURRENT: " << startPos().frames(25) << "x" << endPos().frames(25) << ", RECT: " << rect() << "-" << pos();
kDebug() << "///////// COLLISION: " << ((AbstractClipItem *)item)->startPos().frames(25) << "x" << ((AbstractClipItem *)item)->endPos().frames(25) << ", RECT: " << ((AbstractClipItem *)item)->rect() << "-" << item->pos();*/
GenTime diff = ((AbstractClipItem *)item)->startPos() - GenTime(1, m_fps) - startPos();
- m_cropDuration = diff * speed;
+ m_info.cropDuration = diff;
setRect(0, 0, cropDuration().frames(m_fps) - 0.02, rect().height());
break;
}
}
}
-GenTime AbstractClipItem::duration() const {
- return m_cropDuration;
-}
-
-GenTime AbstractClipItem::startPos() const {
- return m_startPos;
+GenTime AbstractClipItem::startPos() const
+{
+ return m_info.startPos;
}
-void AbstractClipItem::setTrack(int track) {
- m_track = track;
+void AbstractClipItem::setTrack(int track)
+{
+ m_info.track = track;
}
-double AbstractClipItem::fps() const {
+double AbstractClipItem::fps() const
+{
return m_fps;
}
-GenTime AbstractClipItem::maxDuration() const {
- return m_maxDuration;
+void AbstractClipItem::updateFps(double fps)
+{
+ m_fps = fps;
+ setPos((qreal) startPos().frames(m_fps), pos().y());
+ updateRectGeometry();
}
-void AbstractClipItem::setMaxDuration(const GenTime &max) {
- m_maxDuration = max;
-}
-
-QPainterPath AbstractClipItem::upperRectPart(QRectF br) {
- QPainterPath roundRectPathUpper;
- double roundingY = 20;
- double roundingX = 20;
- double offset = 1;
-
- while (roundingX > br.width() / 2) {
- roundingX = roundingX / 2;
- roundingY = roundingY / 2;
- }
- int br_endx = (int)(br.x() + br .width() - offset);
- int br_startx = (int)(br.x() + offset);
- int br_starty = (int)(br.y());
- int br_halfy = (int)(br.y() + br.height() / 2 - offset);
- int br_endy = (int)(br.y() + br.height());
-
- roundRectPathUpper.moveTo(br_endx , br_halfy);
- roundRectPathUpper.arcTo(br_endx - roundingX , br_starty , roundingX, roundingY, 0.0, 90.0);
- roundRectPathUpper.lineTo(br_startx + roundingX , br_starty);
- roundRectPathUpper.arcTo(br_startx , br_starty , roundingX, roundingY, 90.0, 90.0);
- roundRectPathUpper.lineTo(br_startx , br_halfy);
-
- return roundRectPathUpper;
-}
-
-QPainterPath AbstractClipItem::lowerRectPart(QRectF br) {
- QPainterPath roundRectPathLower;
- double roundingY = 20;
- double roundingX = 20;
- double offset = 1;
-
- int br_endx = (int)(br.x() + br .width() - offset);
- int br_startx = (int)(br.x() + offset);
- int br_starty = (int)(br.y());
- int br_halfy = (int)(br.y() + br.height() / 2 - offset);
- int br_endy = (int)(br.y() + br.height() - 1);
-
- while (roundingX > br.width() / 2) {
- roundingX = roundingX / 2;
- roundingY = roundingY / 2;
- }
- roundRectPathLower.moveTo(br_startx, br_halfy);
- roundRectPathLower.arcTo(br_startx , br_endy - roundingY , roundingX, roundingY, 180.0, 90.0);
- roundRectPathLower.lineTo(br_endx - roundingX , br_endy);
- roundRectPathLower.arcTo(br_endx - roundingX , br_endy - roundingY, roundingX, roundingY, 270.0, 90.0);
- roundRectPathLower.lineTo(br_endx , br_halfy);
- return roundRectPathLower;
+GenTime AbstractClipItem::maxDuration() const
+{
+ return m_maxDuration;
}
-void AbstractClipItem::drawKeyFrames(QPainter *painter, QRectF exposedRect) {
+void AbstractClipItem::drawKeyFrames(QPainter *painter, QRectF /*exposedRect*/)
+{
if (m_keyframes.count() < 2) return;
QRectF br = rect();
- double maxw = br.width() / m_cropDuration.frames(m_fps);
+ double maxw = br.width() / cropDuration().frames(m_fps);
double maxh = br.height() / 100.0 * m_keyframeFactor;
double x1;
double y1;
double y2;
// draw line showing default value
- if (isSelected()) {
+ bool active = isSelected() || (parentItem() && parentItem()->isSelected());
+ if (active) {
x1 = br.x();
x2 = br.right();
y1 = br.bottom() - m_keyframeDefault * maxh;
QLineF l2 = painter->matrix().map(l);
painter->setPen(QColor(168, 168, 168, 180));
painter->drawLine(l2);
- l2.translate(0, 1);
painter->setPen(QColor(108, 108, 108, 180));
- painter->drawLine(l2);
+ painter->drawLine(l2.translated(0, 1));
painter->setPen(QColor(Qt::white));
}
// draw keyframes
- QMap<int, double>::const_iterator i = m_keyframes.constBegin();
+ QMap<int, int>::const_iterator i = m_keyframes.constBegin();
QColor color(Qt::blue);
- x1 = br.x() + maxw * (i.key() - m_cropStart.frames(m_fps));
+ x1 = br.x() + maxw * (i.key() - cropStart().frames(m_fps));
y1 = br.bottom() - i.value() * maxh;
QLineF l2;
while (i != m_keyframes.constEnd()) {
else color = QColor(Qt::blue);
++i;
if (i == m_keyframes.constEnd()) break;
- x2 = br.x() + maxw * (i.key() - m_cropStart.frames(m_fps));
+ x2 = br.x() + maxw * (i.key() - cropStart().frames(m_fps));
y2 = br.bottom() - i.value() * maxh;
QLineF l(x1, y1, x2, y2);
l2 = painter->matrix().map(l);
painter->drawLine(l2);
- if (isSelected()) {
- painter->fillRect(l2.x1() - 3, l2.y1() - 3, 6, 6, QBrush(color));
+ if (active) {
+ const QRectF frame(l2.x1() - 3, l2.y1() - 3, 6, 6);
+ painter->fillRect(frame, color);
}
x1 = x2;
y1 = y2;
}
- if (isSelected()) painter->fillRect(l2.x2() - 3, l2.y2() - 3, 6, 6, QBrush(color));
+ if (active) {
+ const QRectF frame(l2.x2() - 3, l2.y2() - 3, 6, 6);
+ painter->fillRect(frame, color);
+ }
}
-int AbstractClipItem::mouseOverKeyFrames(QPointF pos) {
- QRectF br = sceneBoundingRect();
- double maxw = br.width() / m_cropDuration.frames(m_fps);
+int AbstractClipItem::mouseOverKeyFrames(QPointF pos, double maxOffset)
+{
+ const QRectF br = sceneBoundingRect();
+ double maxw = br.width() / cropDuration().frames(m_fps);
double maxh = br.height() / 100.0 * m_keyframeFactor;
if (m_keyframes.count() > 1) {
- QMap<int, double>::const_iterator i = m_keyframes.constBegin();
+ QMap<int, int>::const_iterator i = m_keyframes.constBegin();
double x1;
double y1;
while (i != m_keyframes.constEnd()) {
- x1 = br.x() + maxw * (i.key() - m_cropStart.frames(m_fps));
+ x1 = br.x() + maxw * (i.key() - cropStart().frames(m_fps));
y1 = br.bottom() - i.value() * maxh;
- if (qAbs(pos.x() - x1) < 6 && qAbs(pos.y() - y1) < 6) {
- setToolTip("[" + QString::number((GenTime(i.key(), m_fps) - m_cropStart).seconds(), 'f', 2) + i18n("seconds") + ", " + QString::number(i.value(), 'f', 1) + "%]");
+ if (qAbs(pos.x() - x1) < maxOffset && qAbs(pos.y() - y1) < 10) {
+ setToolTip('[' + QString::number((GenTime(i.key(), m_fps) - cropStart()).seconds(), 'f', 2) + i18n("seconds") + ", " + QString::number(i.value(), 'f', 1) + "%]");
return i.key();
} else if (x1 > pos.x()) break;
++i;
return -1;
}
-void AbstractClipItem::updateSelectedKeyFrame() {
+void AbstractClipItem::updateSelectedKeyFrame()
+{
if (m_editedKeyframe == -1) return;
QRectF br = sceneBoundingRect();
- double maxw = br.width() / m_cropDuration.frames(m_fps);
+ double maxw = br.width() / cropDuration().frames(m_fps);
double maxh = br.height() / 100.0 * m_keyframeFactor;
- update(br.x() + maxw * (m_selectedKeyframe - m_cropStart.frames(m_fps)) - 3, br.bottom() - m_keyframes[m_selectedKeyframe] * maxh - 3, 12, 12);
+ update(br.x() + maxw *(m_selectedKeyframe - cropStart().frames(m_fps)) - 3, br.bottom() - m_keyframes[m_selectedKeyframe] * maxh - 3, 12, 12);
m_selectedKeyframe = m_editedKeyframe;
- update(br.x() + maxw * (m_selectedKeyframe - m_cropStart.frames(m_fps)) - 3, br.bottom() - m_keyframes[m_selectedKeyframe] * maxh - 3, 12, 12);
+ update(br.x() + maxw *(m_selectedKeyframe - cropStart().frames(m_fps)) - 3, br.bottom() - m_keyframes[m_selectedKeyframe] * maxh - 3, 12, 12);
}
-int AbstractClipItem::selectedKeyFramePos() const {
+int AbstractClipItem::selectedKeyFramePos() const
+{
return m_editedKeyframe;
}
-double AbstractClipItem::selectedKeyFrameValue() const {
+double AbstractClipItem::selectedKeyFrameValue() const
+{
return m_keyframes[m_editedKeyframe];
}
-void AbstractClipItem::updateKeyFramePos(const GenTime pos, const double value) {
+void AbstractClipItem::updateKeyFramePos(const GenTime pos, const double value)
+{
if (!m_keyframes.contains(m_selectedKeyframe)) return;
int newpos = (int) pos.frames(m_fps);
- int start = m_cropStart.frames(m_fps);
- int end = (m_cropStart + m_cropDuration).frames(m_fps);
+ int start = cropStart().frames(m_fps);
+ int end = (cropStart() + cropDuration()).frames(m_fps) - 1;
newpos = qMax(newpos, start);
newpos = qMin(newpos, end);
if (value < -50 && m_selectedKeyframe != start && m_selectedKeyframe != end) {
newval = qMin(newval, 100.0);
newval = newval / m_keyframeFactor;
if (m_selectedKeyframe != newpos) m_keyframes.remove(m_selectedKeyframe);
- m_keyframes[newpos] = newval;
+ m_keyframes[newpos] = (int) newval;
m_selectedKeyframe = newpos;
update();
}
-double AbstractClipItem::keyFrameFactor() const {
+double AbstractClipItem::keyFrameFactor() const
+{
return m_keyframeFactor;
}
-void AbstractClipItem::addKeyFrame(const GenTime pos, const double value) {
+void AbstractClipItem::addKeyFrame(const GenTime pos, const double value)
+{
QRectF br = sceneBoundingRect();
double maxh = 100.0 / br.height() / m_keyframeFactor;
- double newval = (br.bottom() - value) * maxh;
- kDebug() << "Rect: " << br << "/ SCENE: " << sceneBoundingRect() << ", VALUE: " << value << ", MAX: " << maxh << ", NEWVAL: " << newval;
+ int newval = (br.bottom() - value) * maxh;
+ //kDebug() << "Rect: " << br << "/ SCENE: " << sceneBoundingRect() << ", VALUE: " << value << ", MAX: " << maxh << ", NEWVAL: " << newval;
int newpos = (int) pos.frames(m_fps) ;
m_keyframes[newpos] = newval;
m_selectedKeyframe = newpos;
update();
}
-bool AbstractClipItem::hasKeyFrames() const {
+bool AbstractClipItem::hasKeyFrames() const
+{
return !m_keyframes.isEmpty();
}
-QRect AbstractClipItem::visibleRect() {
+/*QRect AbstractClipItem::visibleRect() {
QRect rectInView;
if (scene()->views().size() > 0) {
rectInView = scene()->views()[0]->viewport()->rect();
//kDebug() << scene()->views()[0]->viewport()->rect() << " " << scene()->views()[0]->horizontalScrollBar()->value();
}
return rectInView;
-}
+}*/
-CustomTrackScene* AbstractClipItem::projectScene() {
+CustomTrackScene* AbstractClipItem::projectScene()
+{
if (scene()) return static_cast <CustomTrackScene*>(scene());
return NULL;
}
-void AbstractClipItem::setItemLocked(bool locked) {
+void AbstractClipItem::setItemLocked(bool locked)
+{
if (locked) {
setSelected(false);
setFlag(QGraphicsItem::ItemIsMovable, false);
setFlag(QGraphicsItem::ItemIsSelectable, false);
- } else setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
+ } else {
+ setFlag(QGraphicsItem::ItemIsMovable, true);
+ setFlag(QGraphicsItem::ItemIsSelectable, true);
+ }
}
-bool AbstractClipItem::isItemLocked() const {
+bool AbstractClipItem::isItemLocked() const
+{
return !(flags() & (QGraphicsItem::ItemIsSelectable));
}
+// virtual
+void AbstractClipItem::mousePressEvent(QGraphicsSceneMouseEvent * event)
+{
+ if (event->modifiers() & Qt::ShiftModifier) {
+ // User want to do a rectangle selection, so ignore the event to pass it to the view
+ event->ignore();
+ } else QGraphicsItem::mousePressEvent(event);
+}
+
projects / kdenlive / blobdiff