void
KnobGuiChoice::updateGUI(int /*dimension*/)
{
///we don't use setCurrentIndex because the signal emitted by combobox will call onCurrentIndexChanged and
///change the internal value of the knob again...
///The slot connected to onCurrentIndexChanged is reserved to catch user interaction with the combobox.
///This function is called in response to an internal change.
KnobChoicePtr knob = _knob.lock();
std::string activeEntry = knob->getActiveEntryText_mt_safe();
if ( !activeEntry.empty() ) {
bool activeIndexPresent = knob->isActiveEntryPresentInEntries();
if (!activeIndexPresent) {
QString error = tr("The value set to this parameter no longer exist in the menu. Right click and press Refresh Menu to update the menu and then pick a new value.");
setWarningValue( KnobGui::eKnobWarningChoiceMenuOutOfDate, GuiUtils::convertFromPlainText(error, Qt::WhiteSpaceNormal) );
} else {
setWarningValue( KnobGui::eKnobWarningChoiceMenuOutOfDate, QString() );
}
}
if ( _comboBox->isCascading() || activeEntry.empty() ) {
_comboBox->setCurrentIndex_no_emit( knob->getValue() );
} else {
_comboBox->setCurrentText( QString::fromUtf8( activeEntry.c_str() ) );
}
}
void
KnobGuiChoice::onCurrentIndexChanged(int i)
{
KnobGuiPtr knobUI = getKnobGui();
knobUI->setWarningValue( KnobGui::eKnobWarningChoiceMenuOutOfDate, QString() );
KnobChoicePtr knob = _knob.lock();
if (!knob) {
return;
}
knobUI->pushUndoCommand( new KnobUndoCommand<int>(knob, knob->getValue(DimIdx(0), getView()), i, DimIdx(0), getView()));
}
void
ViewerNodePrivate::toggleDownscaleLevel(int index)
{
assert(index > 0);
KnobChoicePtr downscaleChoice = downscaleChoiceKnob.lock();
int curChoice_i = downscaleChoice->getValue();
if (curChoice_i != index) {
downscaleChoice->setValue(index);
} else {
// Reset back to auto
downscaleChoice->setValue(0);
}
}
FramesNeededMap
OneViewNode::getFramesNeeded(double time,
ViewIdx /*view*/)
{
FramesNeededMap ret;
FrameRangesMap& rangeMap = ret[0];
KnobChoicePtr viewKnob = _imp->viewKnob.lock();
int view_i = viewKnob->getValue();
std::vector<RangeD>& ranges = rangeMap[ViewIdx(view_i)];
ranges.resize(1);
ranges[0].min = ranges[0].max = time;
return ret;
}
bool
OneViewNode::isIdentity(double time,
const RenderScale & /*scale*/,
const RectI & /*roi*/,
ViewIdx /*view*/,
double* inputTime,
ViewIdx* inputView,
int* inputNb)
{
KnobChoicePtr viewKnob = _imp->viewKnob.lock();
int view_i = viewKnob->getValue();
*inputView = ViewIdx(view_i);
*inputNb = 0;
*inputTime = time;
return true;
}
void
KnobGuiChoice::onEntryAppended(const QString& entry,
const QString& help)
{
KnobChoicePtr knob = _knob.lock();
if ( knob->getHostCanAddOptions() &&
( ( knob->getName() == kNatronOfxParamOutputChannels) || ( knob->getName() == kOutputChannelsKnobName) ) ) {
_comboBox->insertItem(_comboBox->count() - 1, entry, QIcon(), QKeySequence(), help);
} else {
_comboBox->addItem(entry, QIcon(), QKeySequence(), help);
}
int activeIndex = knob->getValue();
if (activeIndex >= 0) {
_comboBox->setCurrentIndex_no_emit(activeIndex);
} else {
_comboBox->setCurrentText( QString::fromUtf8( knob->getActiveEntryText_mt_safe().c_str() ) );
}
}
void
KnobGuiChoice::onEntriesPopulated()
{
KnobChoicePtr knob = _knob.lock();
_comboBox->clear();
std::vector<std::string> entries = knob->getEntries_mt_safe();
const std::vector<std::string> help = knob->getEntriesHelp_mt_safe();
std::string activeEntry = knob->getActiveEntryText_mt_safe();
for (U32 i = 0; i < entries.size(); ++i) {
std::string helpStr;
if ( !help.empty() && !help[i].empty() ) {
helpStr = help[i];
}
_comboBox->addItem( QString::fromUtf8( entries[i].c_str() ), QIcon(), QKeySequence(), QString::fromUtf8( helpStr.c_str() ) );
}
// the "New" menu is only added to known parameters (e.g. the choice of output channels)
if ( knob->getHostCanAddOptions() &&
( ( knob->getName() == kNatronOfxParamOutputChannels) || ( knob->getName() == kOutputChannelsKnobName) ) ) {
_comboBox->addItemNew();
}
///we don't use setCurrentIndex because the signal emitted by combobox will call onCurrentIndexChanged and
///we don't want that to happen because the index actually didn't change.
if ( _comboBox->isCascading() || activeEntry.empty() ) {
_comboBox->setCurrentIndex_no_emit( knob->getValue() );
} else {
_comboBox->setCurrentText_no_emit( QString::fromUtf8( activeEntry.c_str() ) );
}
if ( !activeEntry.empty() ) {
bool activeIndexPresent = knob->isActiveEntryPresentInEntries();
if (!activeIndexPresent) {
QString error = tr("The value set to this parameter no longer exist in the menu. Right click and press Refresh Menu to update the menu and then pick a new value.");
setWarningValue( KnobGui::eKnobWarningChoiceMenuOutOfDate, GuiUtils::convertFromPlainText(error, Qt::WhiteSpaceNormal) );
} else {
setWarningValue( KnobGui::eKnobWarningChoiceMenuOutOfDate, QString() );
}
}
}
void
KnobGuiChoice::updateGUI()
{
///we don't use setCurrentIndex because the signal emitted by combobox will call onCurrentIndexChanged and
///change the internal value of the knob again...
///The slot connected to onCurrentIndexChanged is reserved to catch user interaction with the combobox.
///This function is called in response to an internal change.
KnobChoicePtr knob = _knob.lock();
if (!knob) {
return;
}
ChoiceOption activeEntry = knob->getCurrentEntry();
QString activeEntryLabel;
if (!activeEntry.label.empty()) {
activeEntryLabel = QString::fromUtf8(activeEntry.label.c_str());
} else {
activeEntryLabel = QString::fromUtf8(activeEntry.id.c_str());
}
if ( !activeEntry.id.empty() ) {
bool activeIndexPresent = knob->isActiveEntryPresentInEntries(getView());
if (!activeIndexPresent) {
QString error = tr("The value %1 no longer exists in the menu").arg(activeEntryLabel);
getKnobGui()->setWarningValue( KnobGui::eKnobWarningChoiceMenuOutOfDate, NATRON_NAMESPACE::convertFromPlainText(error, NATRON_NAMESPACE::WhiteSpaceNormal) );
} else {
getKnobGui()->setWarningValue( KnobGui::eKnobWarningChoiceMenuOutOfDate, QString() );
}
}
if ( _comboBox->isCascading() || activeEntry.id.empty() ) {
_comboBox->setCurrentIndex( knob->getValue(), false );
} else {
ensureUnknownChocieIsNotInternalPlaneID(activeEntryLabel);
_comboBox->setCurrentIndexFromLabel( activeEntryLabel, false /*emitSignal*/ );
}
}
void
TrackMarker::initializeKnobs()
{
KnobItemsTablePtr model = getModel();
EffectInstancePtr effect;
if (model) {
effect = model->getNode()->getEffectInstance();
}
KnobIntPtr defPatternSizeKnob, defSearchSizeKnob;
KnobChoicePtr defMotionModelKnob;
defPatternSizeKnob = toKnobInt(effect->getKnobByName(kTrackerUIParamDefaultMarkerPatternWinSize));
defSearchSizeKnob = toKnobInt(effect->getKnobByName(kTrackerUIParamDefaultMarkerSearchWinSize));
defMotionModelKnob = toKnobChoice(effect->getKnobByName(kTrackerUIParamDefaultMotionModel));
double patternHalfSize = defPatternSizeKnob ? defPatternSizeKnob->getValue() / 2. : 21;
double searchHalfSize = defSearchSizeKnob ? defSearchSizeKnob->getValue() / 2. : 71;
int defMotionModel_i = defMotionModelKnob ? defMotionModelKnob->getValue() : 0;
KnobDoublePtr swbbtmLeft = createKnob<KnobDouble>(kTrackerParamSearchWndBtmLeft, 2);
swbbtmLeft->setLabel(tr(kTrackerParamSearchWndBtmLeftLabel));
swbbtmLeft->setDefaultValue(-searchHalfSize, DimIdx(0));
swbbtmLeft->setDefaultValue(-searchHalfSize, DimIdx(1));
swbbtmLeft->setHintToolTip( tr(kTrackerParamSearchWndBtmLeftHint) );
_imp->searchWindowBtmLeft = swbbtmLeft;
KnobDoublePtr swbtRight = createKnob<KnobDouble>(kTrackerParamSearchWndTopRight, 2);
swbtRight->setLabel(tr(kTrackerParamSearchWndTopRightLabel));
swbtRight->setDefaultValue(searchHalfSize, DimIdx(0));
swbtRight->setDefaultValue(searchHalfSize, DimIdx(1));
swbtRight->setHintToolTip( tr(kTrackerParamSearchWndTopRightHint) );
_imp->searchWindowTopRight = swbtRight;
KnobDoublePtr ptLeft = createKnob<KnobDouble>(kTrackerParamPatternTopLeft, 2);
ptLeft->setLabel(tr(kTrackerParamPatternTopLeftLabel));
ptLeft->setDefaultValue(-patternHalfSize, DimIdx(0));
ptLeft->setDefaultValue(patternHalfSize, DimIdx(1));
ptLeft->setHintToolTip( tr(kTrackerParamPatternTopLeftHint) );
_imp->patternTopLeft = ptLeft;
KnobDoublePtr ptRight = createKnob<KnobDouble>(kTrackerParamPatternTopRight, 2);
ptRight->setLabel(tr(kTrackerParamPatternTopRightLabel));
ptRight->setDefaultValue(patternHalfSize, DimIdx(0));
ptRight->setDefaultValue(patternHalfSize, DimIdx(1));
ptRight->setHintToolTip( tr(kTrackerParamPatternTopRightHint) );
_imp->patternTopRight = ptRight;
KnobDoublePtr pBRight = createKnob<KnobDouble>(kTrackerParamPatternBtmRight, 2);
pBRight->setLabel(tr(kTrackerParamPatternBtmRightLabel));
pBRight->setDefaultValue(patternHalfSize, DimIdx(0));
pBRight->setDefaultValue(-patternHalfSize, DimIdx(1));
pBRight->setHintToolTip( tr(kTrackerParamPatternBtmRightHint) );
_imp->patternBtmRight = pBRight;
KnobDoublePtr pBLeft = createKnob<KnobDouble>(kTrackerParamPatternBtmLeft, 2);
pBLeft->setLabel(tr(kTrackerParamPatternBtmLeftLabel));
pBLeft->setDefaultValue(-patternHalfSize, DimIdx(0));
pBLeft->setDefaultValue(-patternHalfSize, DimIdx(1));
pBLeft->setHintToolTip( tr(kTrackerParamPatternBtmLeftHint) );
_imp->patternBtmLeft = pBLeft;
KnobDoublePtr centerKnob = createKnob<KnobDouble>(kTrackerParamCenter, 2);
centerKnob->setLabel(tr(kTrackerParamCenterLabel));
centerKnob->setHintToolTip( tr(kTrackerParamCenterHint) );
_imp->center = centerKnob;
KnobDoublePtr offsetKnob = createKnob<KnobDouble>(kTrackerParamOffset, 2);
offsetKnob->setLabel(tr(kTrackerParamOffsetLabel));
offsetKnob->setHintToolTip( tr(kTrackerParamOffsetHint) );
_imp->offset = offsetKnob;
#ifdef NATRON_TRACK_MARKER_USE_WEIGHT
KnobDoublePtr weightKnob = createKnob<KnobDouble>(kTrackerParamTrackWeight, 1);
weightKnob->setLabel(tr(kTrackerParamTrackWeightLabel));
weightKnob->setHintToolTip( tr(kTrackerParamTrackWeightHint) );
weightKnob->setDefaultValue(1.);
weightKnob->setAnimationEnabled(false);
weightKnob->setRange(0., 1.);
_imp->weight = weightKnob;
#endif
KnobChoicePtr mmodelKnob = createKnob<KnobChoice>(kTrackerParamMotionModel, 1);
mmodelKnob->setHintToolTip( tr(kTrackerParamMotionModelHint) );
mmodelKnob->setLabel(tr(kTrackerParamMotionModelLabel));
{
std::vector<ChoiceOption> choices, helps;
std::map<int, std::string> icons;
TrackerNodePrivate::getMotionModelsAndHelps(true, &choices, &icons);
mmodelKnob->populateChoices(choices);
mmodelKnob->setIcons(icons);
}
mmodelKnob->setDefaultValue(defMotionModel_i);
_imp->motionModel = mmodelKnob;
KnobDoublePtr errKnob = createKnob<KnobDouble>(kTrackerParamError, 1);
errKnob->setLabel(tr(kTrackerParamErrorLabel));
_imp->error = errKnob;
KnobBoolPtr enableKnob = createKnob<KnobBool>(kTrackerParamEnabled, 1);
enableKnob->setLabel(tr(kTrackerParamEnabledLabel));
enableKnob->setHintToolTip( tr(kTrackerParamEnabledHint) );
enableKnob->setAnimationEnabled(true);
enableKnob->setDefaultValue(true);
_imp->enabled = enableKnob;
addColumn(kKnobTableItemColumnLabel, DimIdx(0));
addColumn(kTrackerParamEnabled, DimIdx(0));
addColumn(kTrackerParamMotionModel, DimIdx(0));
addColumn(kTrackerParamCenter, DimIdx(0));
addColumn(kTrackerParamCenter, DimIdx(1));
addColumn(kTrackerParamOffset, DimIdx(0));
addColumn(kTrackerParamOffset, DimIdx(1));
addColumn(kTrackerParamError, DimIdx(0));
} // TrackMarker::initializeKnobs
void
TrackerNodePrivate::exportTrackDataFromExportOptions()
{
//bool transformLink = _imp->exportLink.lock()->getValue();
KnobChoicePtr transformTypeKnob = transformType.lock();
assert(transformTypeKnob);
int transformType_i = transformTypeKnob->getValue();
TrackerTransformNodeEnum transformType = (TrackerTransformNodeEnum)transformType_i;
KnobChoicePtr motionTypeKnob = motionType.lock();
if (!motionTypeKnob) {
return;
}
int motionType_i = motionTypeKnob->getValue();
TrackerMotionTypeEnum mt = (TrackerMotionTypeEnum)motionType_i;
if (mt == eTrackerMotionTypeNone) {
Dialogs::errorDialog( tr("Tracker Export").toStdString(), tr("Please select the export mode with the Motion Type parameter").toStdString() );
return;
}
bool linked = exportLink.lock()->getValue();
QString pluginID;
switch (transformType) {
case eTrackerTransformNodeCornerPin:
pluginID = QString::fromUtf8(PLUGINID_OFX_CORNERPIN);
break;
case eTrackerTransformNodeTransform:
pluginID = QString::fromUtf8(PLUGINID_OFX_TRANSFORM);
break;
}
NodePtr thisNode = publicInterface->getNode();
AppInstancePtr app = thisNode->getApp();
CreateNodeArgsPtr args(CreateNodeArgs::create( pluginID.toStdString(), thisNode->getGroup() ));
args->setProperty<bool>(kCreateNodeArgsPropAutoConnect, false);
args->setProperty<bool>(kCreateNodeArgsPropSettingsOpened, false);
NodePtr createdNode = app->createNode(args);
if (!createdNode) {
return;
}
// Move the new node
double thisNodePos[2];
double thisNodeSize[2];
thisNode->getPosition(&thisNodePos[0], &thisNodePos[1]);
thisNode->getSize(&thisNodeSize[0], &thisNodeSize[1]);
createdNode->setPosition(thisNodePos[0] + thisNodeSize[0] * 2., thisNodePos[1]);
TimeValue timeForFromPoints(referenceFrame.lock()->getValue());
switch (transformType) {
case eTrackerTransformNodeCornerPin: {
KnobDoublePtr cornerPinToPoints[4];
KnobDoublePtr cornerPinFromPoints[4];
for (unsigned int i = 0; i < 4; ++i) {
cornerPinFromPoints[i] = getCornerPinPoint(createdNode, true, i);
assert(cornerPinFromPoints[i]);
for (int j = 0; j < cornerPinFromPoints[i]->getNDimensions(); ++j) {
cornerPinFromPoints[i]->setValue(fromPoints[i].lock()->getValueAtTime(timeForFromPoints, DimIdx(j)), ViewSetSpec::all(), DimIdx(j));
}
cornerPinToPoints[i] = getCornerPinPoint(createdNode, false, i);
assert(cornerPinToPoints[i]);
if (!linked) {
cornerPinToPoints[i]->copyKnob( toPoints[i].lock() );
} else {
bool ok = cornerPinToPoints[i]->linkTo(toPoints[i].lock());
(void)ok;
assert(ok);
}
}
{
KnobIPtr knob = createdNode->getKnobByName(kCornerPinParamMatrix);
if (knob) {
KnobDoublePtr isType = toKnobDouble(knob);
if (isType) {
isType->copyKnob(cornerPinMatrix.lock() );
}
}
}
break;
}
case eTrackerTransformNodeTransform: {
KnobIPtr translateKnob = createdNode->getKnobByName(kTransformParamTranslate);
if (translateKnob) {
KnobDoublePtr isDbl = toKnobDouble(translateKnob);
if (isDbl) {
if (!linked) {
isDbl->copyKnob(translate.lock() );
} else {
ignore_result(isDbl->linkTo(translate.lock()));
}
}
}
KnobIPtr scaleKnob = createdNode->getKnobByName(kTransformParamScale);
if (scaleKnob) {
KnobDoublePtr isDbl = toKnobDouble(scaleKnob);
if (isDbl) {
if (!linked) {
isDbl->copyKnob(scale.lock() );
} else {
ignore_result(isDbl->linkTo(scale.lock()));
}
}
}
KnobIPtr rotateKnob = createdNode->getKnobByName(kTransformParamRotate);
if (rotateKnob) {
KnobDoublePtr isDbl = toKnobDouble(rotateKnob);
if (isDbl) {
if (!linked) {
isDbl->copyKnob(rotate.lock());
} else {
ignore_result(isDbl->linkTo(rotate.lock()));
}
}
}
KnobIPtr centerKnob = createdNode->getKnobByName(kTransformParamCenter);
if (centerKnob) {
KnobDoublePtr isDbl = toKnobDouble(centerKnob);
if (isDbl) {
isDbl->copyKnob( center.lock() );
}
}
break;
}
} // switch
KnobIPtr cpInvertKnob = createdNode->getKnobByName(kTransformParamInvert);
if (cpInvertKnob) {
KnobBoolPtr isBool = toKnobBool(cpInvertKnob);
if (isBool) {
if (!linked) {
isBool->copyKnob(invertTransform.lock());
} else {
ignore_result(isBool->linkTo(invertTransform.lock()));
}
}
}
{
KnobIPtr knob = createdNode->getKnobByName(kTransformParamMotionBlur);
if (knob) {
KnobDoublePtr isType = toKnobDouble(knob);
if (isType) {
isType->copyKnob(motionBlur.lock());
}
}
}
{
KnobIPtr knob = createdNode->getKnobByName(kTransformParamShutter);
if (knob) {
KnobDoublePtr isType = toKnobDouble(knob);
if (isType) {
isType->copyKnob(shutter.lock());
}
}
}
{
KnobIPtr knob = createdNode->getKnobByName(kTransformParamShutterOffset);
if (knob) {
KnobChoicePtr isType = toKnobChoice(knob);
if (isType) {
isType->copyKnob(shutterOffset.lock());
}
}
}
{
KnobIPtr knob = createdNode->getKnobByName(kTransformParamCustomShutterOffset);
if (knob) {
KnobDoublePtr isType = toKnobDouble(knob);
if (isType) {
isType->copyKnob(customShutterOffset.lock());
}
}
}
} // exportTrackDataFromExportOptions
void
TrackerNodePrivate::solveTransformParams()
{
setTransformOutOfDate(false);
std::vector<TrackMarkerPtr> markers;
knobsTable->getAllMarkers(&markers);
if ( markers.empty() ) {
return;
}
resetTransformParamsAnimation();
KnobChoicePtr motionTypeKnob = motionType.lock();
int motionType_i = motionTypeKnob->getValue();
TrackerMotionTypeEnum type = (TrackerMotionTypeEnum)motionType_i;
TimeValue refTime(referenceFrame.lock()->getValue());
int jitterPer = 0;
bool jitterAdd = false;
switch (type) {
case eTrackerMotionTypeNone:
return;
case eTrackerMotionTypeMatchMove:
case eTrackerMotionTypeStabilize:
break;
case eTrackerMotionTypeAddJitter:
case eTrackerMotionTypeRemoveJitter: {
jitterPer = jitterPeriod.lock()->getValue();
jitterAdd = type == eTrackerMotionTypeAddJitter;
break;
}
}
setSolverParamsEnabled(false);
std::set<TimeValue> keyframes;
{
for (std::size_t i = 0; i < markers.size(); ++i) {
std::set<double> keys;
markers[i]->getCenterKeyframes(&keys);
for (std::set<double>::iterator it = keys.begin(); it != keys.end(); ++it) {
keyframes.insert(TimeValue(*it));
}
}
}
KnobChoicePtr transformTypeKnob = transformType.lock();
assert(transformTypeKnob);
int transformType_i = transformTypeKnob->getValue();
TrackerTransformNodeEnum transformType = (TrackerTransformNodeEnum)transformType_i;
NodePtr node = publicInterface->getNode();
invertTransform.lock()->setValue(type == eTrackerMotionTypeStabilize);
KnobDoublePtr centerKnob = center.lock();
// Set the center at the reference frame
Point centerValue = {0, 0};
int nSamplesAtRefTime = 0;
for (std::size_t i = 0; i < markers.size(); ++i) {
if ( !markers[i]->isEnabled(refTime) ) {
continue;
}
KnobDoublePtr markerCenterKnob = markers[i]->getCenterKnob();
centerValue.x += markerCenterKnob->getValueAtTime(refTime);
centerValue.y += markerCenterKnob->getValueAtTime(refTime, DimIdx(1));
++nSamplesAtRefTime;
}
if (nSamplesAtRefTime) {
centerValue.x /= nSamplesAtRefTime;
centerValue.y /= nSamplesAtRefTime;
{
std::vector<double> values(2);
values[0] = centerValue.x;
values[1] = centerValue.y;
centerKnob->setValueAcrossDimensions(values);
}
}
bool robust;
robust = robustModel.lock()->getValue();
KnobDoublePtr maxFittingErrorKnob = fittingErrorWarnIfAbove.lock();
const double maxFittingError = maxFittingErrorKnob->getValue();
node->getApp()->progressStart( node, tr("Solving for transform parameters...").toStdString(), std::string() );
lastSolveRequest.refTime = refTime;
lastSolveRequest.jitterPeriod = jitterPer;
lastSolveRequest.jitterAdd = jitterAdd;
lastSolveRequest.allMarkers = markers;
lastSolveRequest.keyframes = keyframes;
lastSolveRequest.robustModel = robust;
lastSolveRequest.maxFittingError = maxFittingError;
switch (transformType) {
case eTrackerTransformNodeTransform:
computeTransformParamsFromTracks();
break;
case eTrackerTransformNodeCornerPin:
computeCornerParamsFromTracks();
break;
}
} // TrackerNodePrivate::solveTransformParams
DisplayChannelsEnum
ViewerNode::getDisplayChannels(int index) const
{
KnobChoicePtr displayChoice = _imp->displayChannelsKnob[index].lock();
return (DisplayChannelsEnum)displayChoice->getValue();
}
