#include "transition.h"
#include "clipitem.h"
#include "kdenlivesettings.h"
+#include "customtrackscene.h"
#include "mainwindow.h"
-Transition::Transition(const ItemInfo info, int transitiontrack, double scale, double fps, QDomElement params) : AbstractClipItem(info, QRectF(), fps), m_gradient(QLinearGradient(0, 0, 0, 0)) {
- setRect(0, 0, (qreal)(info.endPos - info.startPos).frames(fps) * scale - .5, (qreal)(KdenliveSettings::trackheight() / 3 * 2 - 1));
- setPos((qreal) info.startPos.frames(fps) * scale, (qreal)(info.track * KdenliveSettings::trackheight() + KdenliveSettings::trackheight() / 3 * 2));
+Transition::Transition(const ItemInfo info, int transitiontrack, double fps, QDomElement params) : AbstractClipItem(info, QRectF(), fps), m_gradient(QLinearGradient(0, 0, 0, 0)) {
+ setRect(0, 0, (qreal)(info.endPos - info.startPos).frames(fps) - 0.02, (qreal)(KdenliveSettings::trackheight() / 3 * 2 - 1));
+ setPos((qreal) info.startPos.frames(fps), (qreal)(info.track * KdenliveSettings::trackheight() + KdenliveSettings::trackheight() / 3 * 2));
m_singleClip = true;
m_transitionTrack = transitiontrack;
Transition::~Transition() {
}
-Transition *Transition::clone(double scale) {
+Transition *Transition::clone() {
QDomElement xml = toXML().cloneNode().toElement();
- Transition *tr = new Transition(info(), transitionEndTrack(), scale, m_fps, xml);
+ Transition *tr = new Transition(info(), transitionEndTrack(), m_fps, xml);
return tr;
}
void Transition::paint(QPainter *painter,
const QStyleOptionGraphicsItem *option,
QWidget *widget) {
-
- painter->setClipRect(option->exposedRect);
+ QRectF exposed = option->exposedRect;
+ exposed.setRight(exposed.right() + 1);
+ exposed.setBottom(exposed.bottom() + 1);
+ painter->setClipRect(exposed);
QRectF br = rect();
- QPainterPath roundRectPathUpper = upperRectPart(br), roundRectPathLower = lowerRectPart(br);
- QPainterPath resultClipPath = roundRectPathUpper.united(roundRectPathLower);
-
-
-#if 0
- QRadialGradient radialGrad(QPointF(br.x() + 50, br.y() + 20), 70);
- radialGrad.setColorAt(0, QColor(200, 200, 0, 100));
- radialGrad.setColorAt(0.5, QColor(150, 150, 0, 100));
- radialGrad.setColorAt(1, QColor(100, 100, 0, 100));
- painter->fillRect(br.intersected(rectInView), QBrush(radialGrad)/*,Qt::Dense4Pattern*/);
-#else
m_gradient.setStart(0, br.y());
m_gradient.setFinalStop(0, br.bottom());
- painter->fillPath(resultClipPath, m_gradient);
-#endif
+ painter->fillRect(br, m_gradient);
int top = (int)(br.y() + br.height() / 2 - 7);
- painter->drawPixmap((int)(br.x() + 10), top, transitionPixmap());
+ QPointF p1(br.x(), br.y() + br.height() / 2 - 7);
+ painter->setMatrixEnabled(false);
+ painter->drawPixmap(painter->matrix().map(p1) + QPointF(5, 0), transitionPixmap());
painter->setPen(QColor(0, 0, 0, 180));
top += painter->fontInfo().pixelSize();
- painter->drawText((int)br.x() + 31, top + 1, transitionName());
+ QPointF p2(br.x(), top);
+ painter->drawText(painter->matrix().map(p2) + QPointF(26, 1), transitionName());
painter->setPen(QColor(255, 255, 255, 180));
- painter->drawText((int)br.x() + 30, top, transitionName());
+ QPointF p3(br.x(), top);
+ painter->drawText(painter->matrix().map(p3) + QPointF(25, 0), transitionName());
+ painter->setMatrixEnabled(true);
QPen pen = painter->pen();
if (isSelected()) {
pen.setColor(Qt::red);
//pen.setWidth(1);
}
painter->setPen(pen);
- painter->drawPath(resultClipPath);
+ painter->drawRect(br);
}
int Transition::type() const {
return TRANSITIONWIDGET;
}
-OPERATIONTYPE Transition::operationMode(QPointF pos, double scale) {
+//virtual
+QVariant Transition::itemChange(GraphicsItemChange change, const QVariant &value) {
+ if (change == ItemPositionChange && scene()) {
+ // calculate new position.
+ QPointF newPos = value.toPointF();
+ int xpos = projectScene()->getSnapPointForPos((int) newPos.x(), KdenliveSettings::snaptopoints());
+ xpos = qMax(xpos, 0);
+ newPos.setX(xpos);
+ int newTrack = newPos.y() / KdenliveSettings::trackheight();
+ newTrack = qMin(newTrack, projectScene()->tracksCount() - 1);
+ newTrack = qMax(newTrack, 0);
+ newPos.setY((int)(newTrack * KdenliveSettings::trackheight() + KdenliveSettings::trackheight() / 3 * 2));
+ // Only one clip is moving
+ QRectF sceneShape = rect();
+ sceneShape.translate(newPos);
+ QList<QGraphicsItem*> items = scene()->items(sceneShape, Qt::IntersectsItemShape);
+ items.removeAll(this);
+
+ if (!items.isEmpty()) {
+ for (int i = 0; i < items.count(); i++) {
+ if (items.at(i)->type() == type()) {
+ // Collision! Don't move.
+ //kDebug()<<"/// COLLISION WITH ITEM: "<<items.at(i)->boundingRect()<<", POS: "<<items.at(i)->pos()<<", ME: "<<newPos;
+ QPointF otherPos = items.at(i)->pos();
+ if ((int) otherPos.y() != (int) pos().y()) return pos();
+ //kDebug()<<"//// CURRENT Y: "<<pos().y()<<", COLLIDING Y: "<<otherPos.y();
+ if (pos().x() < otherPos.x()) {
+ int npos = (static_cast < AbstractClipItem* >(items.at(i))->startPos() - m_cropDuration).frames(m_fps);
+ newPos.setX(npos);
+ } else {
+ // get pos just after colliding clip
+ int npos = static_cast < AbstractClipItem* >(items.at(i))->endPos().frames(m_fps);
+ newPos.setX(npos);
+ }
+ m_track = newTrack;
+ //kDebug()<<"// ITEM NEW POS: "<<newPos.x()<<", mapped: "<<mapToScene(newPos.x(), 0).x();
+ m_startPos = GenTime((int) newPos.x(), m_fps);
+ return newPos;
+ }
+ }
+ }
+ m_track = newTrack;
+ m_startPos = GenTime((int) newPos.x(), m_fps);
+ //kDebug()<<"// ITEM NEW POS: "<<newPos.x()<<", mapped: "<<mapToScene(newPos.x(), 0).x();
+ return newPos;
+ }
+ return QGraphicsItem::itemChange(change, value);
+}
+
+
+OPERATIONTYPE Transition::operationMode(QPointF pos) {
QRectF rect = sceneBoundingRect();
if (qAbs((int)(pos.x() - rect.x())) < 6) return RESIZESTART;
else if (qAbs((int)(pos.x() - (rect.right()))) < 6) return RESIZEEND;
projects / kdenlive / blobdiff