void Geometryval::slotPositionChanged(int pos, bool seek)
{
if (seek && KdenliveSettings::transitionfollowcursor()) emit seekToPos(pos);
m_ui.spinPos->setValue(pos);
m_helper->setValue(pos);
Mlt::GeometryItem item;
int error = m_geom->fetch(&item, pos);
if (error || item.key() == false) {
// no keyframe under cursor, adjust buttons
m_ui.buttonAdd->setEnabled(true);
m_ui.buttonDelete->setEnabled(false);
m_ui.widget->setEnabled(false);
m_ui.spinTransp->setEnabled(false);
m_scaleMenu->setEnabled(false);
m_alignMenu->setEnabled(false);
} else {
m_ui.buttonAdd->setEnabled(false);
m_ui.buttonDelete->setEnabled(true);
m_ui.widget->setEnabled(true);
m_ui.spinTransp->setEnabled(true);
m_scaleMenu->setEnabled(true);
m_alignMenu->setEnabled(true);
}
m_paramRect->setPos(item.x(), item.y());
m_paramRect->setRect(0, 0, item.w(), item.h());
m_ui.spinTransp->setValue(item.mix());
m_paramRect->setBrush(QColor(255, 0, 0, item.mix()));
}
bool Geometryval::keyframeSelected()
{
Mlt::GeometryItem item;
int pos = m_timePos.getValue();
if (m_geom->fetch(&item, pos) || item.key() == false) return false;
return true;
}
void Geometryval::slotResize200()
{
int pos = m_ui.spinPos->value();
Mlt::GeometryItem item;
int error = m_geom->fetch(&item, pos);
if (error || item.key() == false) {
// no keyframe under cursor
return;
}
m_paramRect->setRect(0, 0, m_profile.width * 2, m_profile.height * 2);
slotUpdateTransitionProperties();
}
void Geometryval::slotAlignRight()
{
int pos = m_ui.spinPos->value();
Mlt::GeometryItem item;
int error = m_geom->fetch(&item, pos);
if (error || item.key() == false) {
// no keyframe under cursor
return;
}
m_paramRect->setPos(m_profile.width - m_paramRect->rect().width(), m_paramRect->pos().y());
slotUpdateTransitionProperties();
}
void Geometryval::slotResizeOriginal()
{
if (m_frameSize.isNull()) slotResize100();
int pos = m_ui.spinPos->value();
Mlt::GeometryItem item;
int error = m_geom->fetch(&item, pos);
if (error || item.key() == false) {
// no keyframe under cursor
return;
}
m_paramRect->setRect(0, 0, m_frameSize.x(), m_frameSize.y());
slotUpdateTransitionProperties();
}
void Geometryval::slotTransparencyChanged(int transp)
{
int pos = m_ui.spinPos->value();
Mlt::GeometryItem item;
int error = m_geom->fetch(&item, pos);
if (error || item.key() == false) {
// no keyframe under cursor
return;
}
item.mix(transp);
m_paramRect->setBrush(QColor(255, 0, 0, transp));
m_geom->insert(item);
emit parameterChanged();
}
void Geometryval::slotResizeCustom()
{
int pos = m_ui.spinPos->value();
Mlt::GeometryItem item;
int error = m_geom->fetch(&item, pos);
if (error || item.key() == false) {
// no keyframe under cursor
return;
}
int scale = m_paramRect->rect().width() * 100 / m_profile.width;
bool ok;
scale = QInputDialog::getInteger(this, i18n("Resize..."), i18n("Scale"), scale, 1, 2147483647, 10, &ok);
if (!ok) return;
m_paramRect->setRect(0, 0, m_profile.width * scale / 100, m_profile.height * scale / 100);
slotUpdateTransitionProperties();
}
void Geometryval::slotPositionChanged(int pos, bool seek)
{
if (pos == -1) {
pos = m_timePos.getValue();
}
if (seek && KdenliveSettings::transitionfollowcursor()) emit seekToPos(pos + m_startPoint);
m_timePos.setValue(pos);
//spinPos->setValue(pos);
m_helper->blockSignals(true);
m_helper->setValue(pos);
m_helper->blockSignals(false);
Mlt::GeometryItem item;
int error = m_geom->fetch(&item, pos);
if (error || item.key() == false) {
// no keyframe under cursor, adjust buttons
buttonAdd->setEnabled(true);
buttonDelete->setEnabled(false);
widget->setEnabled(false);
spinTransp->setEnabled(false);
frameOptions->setEnabled(false);
m_reset->setEnabled(false);
} else {
buttonAdd->setEnabled(false);
buttonDelete->setEnabled(true);
widget->setEnabled(true);
spinTransp->setEnabled(true);
frameOptions->setEnabled(true);
m_reset->setEnabled(true);
}
m_paramRect->setPos(item.x() * m_dar, item.y());
m_paramRect->setRect(0, 0, item.w() * m_dar, item.h());
spinTransp->setValue(item.mix());
m_paramRect->setBrush(QColor(255, 0, 0, item.mix()));
slotUpdateGeometry();
}
