+ delete m_paramRect;
+ m_paramRect = new QGraphicsRectItem(QRectF(0, 0, item.w() * m_dar, item.h()));
+ m_paramRect->setPos(item.x() * m_dar, item.y());
+ m_paramRect->setZValue(0);
+ m_paramRect->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
+
+ m_paramRect->setPen(QPen(QBrush(QColor(255, 0, 0, 255)), 1.0));
+ m_scene->addItem(m_paramRect);
+ slotPositionChanged(0, false);
+ slotUpdateGeometry();
+ if (!m_fixedMode) {
+ m_timePos.setRange(0, maxFrame - minFrame - 1);
+ connect(&m_timePos, SIGNAL(timeCodeEditingFinished()), this , SLOT(slotPositionChanged()));
+ }
+ connect(spinTransp, SIGNAL(valueChanged(int)), this , SLOT(slotTransparencyChanged(int)));
+}
+
+void Geometryval::slotSyncPosition(int relTimelinePos)
+{
+ if (m_timePos.maximum() > 0 && KdenliveSettings::transitionfollowcursor()) {
+ relTimelinePos = qMax(0, relTimelinePos);
+ relTimelinePos = qMin(relTimelinePos, m_timePos.maximum());
+ if (relTimelinePos != m_timePos.getValue())
+ slotPositionChanged(relTimelinePos, false);
+ }
+}
+
+void Geometryval::updateTransitionPath()
+{
+ if (m_fixedMode) return;
+ Mlt::GeometryItem item;
+ int pos = 0;
+ int counter = 0;
+ QPainterPath path;
+ while (true) {
+ if (m_geom->next_key(&item, pos) == 1) break;
+ pos = item.frame();
+ if (counter == 0) {
+ path.moveTo(item.x() * m_dar + item.w() * m_dar / 2, item.y() + item.h() / 2);
+ } else {
+ path.lineTo(item.x() * m_dar + item.w() * m_dar / 2, item.y() + item.h() / 2);
+ }
+ counter++;
+ pos++;
+ }
+ m_path->setPath(path);
+}
+
+void Geometryval::slotUpdateTransitionProperties()
+{
+ int pos = m_timePos.getValue();
+ Mlt::GeometryItem item;
+ int error = m_geom->next_key(&item, pos);
+ if (error || item.frame() != pos) {
+ // no keyframe under cursor
+ return;
+ }
+ QRectF r = m_paramRect->rect().normalized();
+ QPointF rectpos = m_paramRect->pos();
+ item.x(rectpos.x() / m_dar);
+ item.y(rectpos.y());
+ item.w(r.width() / m_dar);
+ item.h(r.height());
+ m_geom->insert(item);
+ updateTransitionPath();
+ emit parameterChanged();
+}
+
+void Geometryval::slotResetPosition()
+{
+ spinX->setValue(0);
+ spinY->setValue(0);
+
+ if (m_frameSize.isNull()) {
+ spinWidth->setValue(m_realWidth);
+ spinHeight->setValue(m_profile.height);
+ } else {
+ spinWidth->setValue(m_frameSize.x());
+ spinHeight->setValue(m_frameSize.y());
+ }
+}
+
+void Geometryval::setFrameSize(const QPoint &p)
+{
+ m_frameSize = p;
+}
+
+
+void Geometryval::slotKeyframeMoved(int pos)
+{
+ slotPositionChanged(pos);
+ slotUpdateTransitionProperties();
+ QTimer::singleShot(100, this, SIGNAL(parameterChanged()));
+}
+
+void Geometryval::slotSwitchOptions()
+{
+ if (frameOptions->isHidden()) {
+ frameOptions->setHidden(false);
+ m_editOptions->setChecked(true);
+ } else {
+ frameOptions->setHidden(true);
+ m_editOptions->setChecked(false);
+ }
+ //adjustSize();
+}
+
+void Geometryval::slotGeometryX(int value)
+{
+ if (!keyframeSelected())
+ return;
+ m_paramRect->setPos(value, spinY->value());
+ slotUpdateTransitionProperties();
+}
+
+void Geometryval::slotGeometryY(int value)
+{
+ if (!keyframeSelected())
+ return;
+ m_paramRect->setPos(spinX->value(), value);
+ slotUpdateTransitionProperties();
+}
+
+void Geometryval::slotGeometryWidth(int value)
+{
+ if (!keyframeSelected())
+ return;
+ m_paramRect->setRect(0, 0, value, spinHeight->value());
+ slotUpdateTransitionProperties();
+}