void
NodeAnimPrivate::computeTimeOffsetRange()
{
NodeGuiPtr nodeUI = nodeGui.lock();
NodePtr node = nodeUI->getNode();
if (!node) {
return;
}
// Retrieve nearest reader useful values
{
AnimationModulePtr isAnimModel = toAnimationModule(model.lock());
NodeAnimPtr nearestReader = isAnimModel->getNearestReaderInternal(node);
if (nearestReader) {
// Retrieve the time offset values
KnobIntBasePtr timeOffsetKnob = toKnobIntBase(node->getKnobByName(kReaderParamNameTimeOffset));
assert(timeOffsetKnob);
int timeOffsetValue = timeOffsetKnob->getValue();
frameRange = nearestReader->getFrameRange();
frameRange.min += timeOffsetValue;
frameRange.max += timeOffsetValue;
}
}
} // computeTimeOffsetRange
void
DSPasteKeysCommand::setKeyValueFromKnob(const KnobIPtr& knob, double keyTime, KeyFrame* key)
{
KnobDoubleBasePtr isDouble = toKnobDoubleBase(knob);
KnobBoolBasePtr isBool = toKnobBoolBase(knob);
KnobIntBasePtr isInt = toKnobIntBase(knob);
KnobStringBasePtr isString = toKnobStringBase(knob);
if (isDouble) {
key->setValue( isDouble->getValueAtTime(keyTime) );
} else if (isBool) {
key->setValue( isBool->getValueAtTime(keyTime) );
} else if (isInt) {
key->setValue( isInt->getValueAtTime(keyTime) );
} else if (isString) {
std::string v = isString->getValueAtTime(keyTime);
double keyFrameValue = 0.;
AnimatingKnobStringHelperPtr isStringAnimatedKnob = boost::dynamic_pointer_cast<AnimatingKnobStringHelper>(isString);
assert(isStringAnimatedKnob);
if (isStringAnimatedKnob) {
isStringAnimatedKnob->stringToKeyFrameValue(keyTime, ViewIdx(0), v, &keyFrameValue);
}
key->setValue(keyFrameValue);
}
}
void
moveFrameRange(const NodePtr& node,
double dt)
{
KnobIntBasePtr frameRangeKnob = toKnobIntBase( node->getKnobByName(kFrameRangeParamNameFrameRange) );
assert(frameRangeKnob);
frameRangeKnob->setValues(frameRangeKnob->getValue() + dt, frameRangeKnob->getValue(1) + dt, ViewSpec::all(), eValueChangedReasonNatronGuiEdited);
}
void
moveTimeOffset(const NodePtr& node,
double dt)
{
KnobIntBasePtr timeOffsetKnob = toKnobIntBase( node->getKnobByName(kTimeOffsetParamNameTimeOffset) );
assert(timeOffsetKnob);
KnobHelper::ValueChangedReturnCodeEnum s = timeOffsetKnob->setValue(timeOffsetKnob->getValue() + dt, ViewSpec::all(), 0, eValueChangedReasonNatronGuiEdited, 0);
Q_UNUSED(s);
}
NATRON_NAMESPACE_ANONYMOUS_ENTER
/**
* @brief Move the node 'reader' on project timeline, by offsetting its
* starting time by 'dt'.
*/
void
moveReader(const NodePtr &reader,
double dt)
{
KnobIntBasePtr startingTimeKnob = toKnobIntBase( reader->getKnobByName(kReaderParamNameStartingTime) );
assert(startingTimeKnob);
KnobHelper::ValueChangedReturnCodeEnum s = startingTimeKnob->setValue(startingTimeKnob->getValue() + dt, ViewSpec::all(), 0, eValueChangedReasonNatronGuiEdited, 0);
Q_UNUSED(s);
}
void
NodeAnimPrivate::computeFRRange()
{
NodeGuiPtr nodeUI = nodeGui.lock();
NodePtr node = nodeUI->getNode();
if (!node) {
return;
}
KnobIntBasePtr frameRangeKnob = toKnobIntBase(node->getKnobByName(kFrameRangeParamNameFrameRange));
assert(frameRangeKnob);
frameRange.min = frameRangeKnob->getValue(DimIdx(0));
frameRange.max = frameRangeKnob->getValue(DimIdx(1));
}
void
MultipleKnobEditsUndoCommand::redo()
{
// The first time, everything is handled within setValue/setValueAtTime already
if (!firstRedoCalled) {
firstRedoCalled = true;
return;
}
assert( !knobs.empty() );
KnobHolderPtr holder = knobs.begin()->first.lock()->getHolder();
// Make sure we get a single evaluation
if (holder) {
holder->beginChanges();
}
for (ParamsMap::iterator it = knobs.begin(); it != knobs.end(); ++it) {
KnobIPtr knob = it->first.lock();
if (!knob) {
continue;
}
if (it->second.empty()) {
continue;
}
// All knobs must belong to the same node!
assert(knob->getHolder() == holder);
KnobIntBasePtr isInt = toKnobIntBase(knob);
KnobBoolBasePtr isBool = toKnobBoolBase(knob);
KnobDoubleBasePtr isDouble = toKnobDoubleBase(knob);
KnobStringBasePtr isString = toKnobStringBase(knob);
bool hasChanged = false;
std::list<ValueToSet>::iterator next = it->second.begin();
++next;
if (it->second.size() > 1) {
// block knobChanged handler for this knob until the last change so we don't clutter the main-thread with useless action calls
knob->blockValueChanges();
}
for (std::list<ValueToSet>::iterator it2 = it->second.begin(); it2 != it->second.end(); ++it2) {
if (next == it->second.end() && it->second.size() > 1) {
// Re-enable knobChanged for the last change on this knob
knob->unblockValueChanges();
}
if (it2->setKeyFrame) {
if (isInt) {
it2->setValueRetCode = isInt->setValueAtTime(it2->time, it2->newValue.toInt(), it2->view, it2->dimension, it2->reason, 0, hasChanged);
} else if (isBool) {
it2->setValueRetCode = isBool->setValueAtTime(it2->time, it2->newValue.toBool(), it2->view, it2->dimension, it2->reason, 0, hasChanged);
} else if (isDouble) {
it2->setValueRetCode = isDouble->setValueAtTime(it2->time, it2->newValue.toDouble(), it2->view, it2->dimension, it2->reason, 0, hasChanged);
} else if (isString) {
it2->setValueRetCode = isString->setValueAtTime(it2->time, it2->newValue.toString().toStdString(), it2->view, it2->dimension, it2->reason, 0, hasChanged);
} else {
assert(false);
}
} else {
if (isInt) {
it2->setValueRetCode = isInt->setValue(it2->newValue.toInt(), it2->view, it2->dimension, it2->reason, 0, hasChanged);
} else if (isBool) {
it2->setValueRetCode = isBool->setValue(it2->newValue.toBool(), it2->view, it2->dimension, it2->reason, 0, hasChanged);
} else if (isDouble) {
it2->setValueRetCode = isDouble->setValue(it2->newValue.toDouble(), it2->view, it2->dimension, it2->reason, 0, hasChanged);
} else if (isString) {
it2->setValueRetCode = isString->setValue(it2->newValue.toString().toStdString(), it2->view, it2->dimension, it2->reason, 0, hasChanged);
} else {
assert(false);
}
}
hasChanged |= it2->setValueRetCode != eValueChangedReturnCodeNothingChanged;
if (next != it->second.end()) {
++next;
}
}
}
if (holder) {
holder->endChanges();
}
} // redo
void
MultipleKnobEditsUndoCommand::undo()
{
assert( !knobs.empty() );
KnobHolderPtr holder = knobs.begin()->first.lock()->getHolder();
if (holder) {
holder->beginChanges();
}
for (ParamsMap::iterator it = knobs.begin(); it != knobs.end(); ++it) {
KnobIPtr knob = it->first.lock();
if (!knob) {
continue;
}
if (it->second.empty()) {
continue;
}
// All knobs must belong to the same node!
assert(knob->getHolder() == holder);
KnobIntBasePtr isInt = toKnobIntBase(knob);
KnobBoolBasePtr isBool = toKnobBoolBase(knob);
KnobDoubleBasePtr isDouble = toKnobDoubleBase(knob);
KnobStringBasePtr isString = toKnobStringBase(knob);
bool hasChanged = false;
std::list<ValueToSet>::iterator next = it->second.begin();
++next;
if (it->second.size() > 1) {
// block knobChanged handler for this knob until the last change so we don't clutter the main-thread with useless action calls
knob->blockValueChanges();
}
for (std::list<ValueToSet>::reverse_iterator it2 = it->second.rbegin(); it2 != it->second.rend(); ++it2) {
if (next == it->second.end() && it->second.size() > 1) {
// Re-enable knobChanged for the last change on this knob
knob->unblockValueChanges();
}
// If we added a keyframe (due to auto-keying or not) remove it
if (it2->setValueRetCode == eValueChangedReturnCodeKeyframeAdded) {
knob->deleteValueAtTime(it2->time, it2->view, it2->dimension, eValueChangedReasonUserEdited);
}
int nDims = knob->getNDimensions();
std::list<ViewIdx> allViews = knob->getViewsList();
if (it2->dimension.isAll()) {
for (int i = 0; i < nDims; ++i) {
if (it2->view.isAll()) {
for (std::list<ViewIdx>::const_iterator it3 = allViews.begin(); it3!=allViews.end(); ++it3) {
hasChanged |= setOldValueForDimView(isInt, isBool, isDouble, isString, it2->reason, it2->setKeyFrame, it2->time, hasChanged, it2->setValueRetCode, DimIdx(i), *it3, it2->oldValues) != eValueChangedReturnCodeNothingChanged;
}
} else {
ViewIdx view_i = knob->getViewIdxFromGetSpec(ViewGetSpec(it2->view));
hasChanged |= setOldValueForDimView(isInt, isBool, isDouble, isString, it2->reason, it2->setKeyFrame, it2->time, hasChanged, it2->setValueRetCode, DimIdx(i), view_i, it2->oldValues) != eValueChangedReturnCodeNothingChanged;
}
}
} else {
if (it2->view.isAll()) {
for (std::list<ViewIdx>::const_iterator it3 = allViews.begin(); it3!=allViews.end(); ++it3) {
hasChanged |= setOldValueForDimView(isInt, isBool, isDouble, isString, it2->reason, it2->setKeyFrame, it2->time, hasChanged, it2->setValueRetCode, DimIdx(it2->dimension), *it3, it2->oldValues) != eValueChangedReturnCodeNothingChanged;
}
} else {
ViewIdx view_i = knob->getViewIdxFromGetSpec(ViewGetSpec(it2->view));
hasChanged |= setOldValueForDimView(isInt, isBool, isDouble, isString, it2->reason, it2->setKeyFrame, it2->time, hasChanged, it2->setValueRetCode, DimIdx(it2->dimension), view_i, it2->oldValues) != eValueChangedReturnCodeNothingChanged;
}
}
if (next != it->second.end()) {
++next;
}
}
} // for all knobs
if (holder) {
holder->endChanges();
}
} // MultipleKnobEditsUndoCommand::undo
void
PasteKnobClipBoardUndoCommand::copyFrom(const SERIALIZATION_NAMESPACE::KnobSerializationPtr& serializedKnob,
const KnobIPtr& fromKnob,
bool isRedo)
{
KnobIPtr internalKnob = _imp->knob.lock();
if (!internalKnob) {
return;
}
// Get the target type
KnobIntBasePtr isInt = toKnobIntBase( internalKnob );
KnobBoolBasePtr isBool = toKnobBoolBase( internalKnob );
KnobDoubleBasePtr isDouble = toKnobDoubleBase( internalKnob );
KnobStringBasePtr isString = toKnobStringBase( internalKnob );
// Get view names
std::vector<std::string> projectViewNames;
if (internalKnob->getHolder() && internalKnob->getHolder()->getApp()) {
projectViewNames = internalKnob->getHolder()->getApp()->getProject()->getProjectViewNames();
}
// group changes under the same evaluation
internalKnob->beginChanges();
std::list<ViewIdx> targetKnobViews = internalKnob->getViewsList();
StringAnimationManagerPtr fromAnimString;
if (fromKnob) {
fromAnimString = fromKnob->getStringAnimation();
}
for (std::list<ViewIdx>::const_iterator it = targetKnobViews.begin(); it != targetKnobViews.end(); ++it) {
if ( ( !_imp->targetView.isAll()) && ( *it != _imp->targetView) ) {
continue;
}
// If dimensions are folded, expand them when linking
if (_imp->targetDimension.isAll() && !internalKnob->getAllDimensionsVisible(*it)) {
internalKnob->setAllDimensionsVisible(*it, true);
}
for (int i = 0; i < internalKnob->getNDimensions(); ++i) {
if ( ( !_imp->targetDimension.isAll()) && ( i != _imp->targetDimension) ) {
continue;
}
ViewIdx fromView;
DimIdx fromDim;
if ( !_imp->targetDimension.all() && !_imp->fromDimension.isAll() ) {
fromDim = DimIdx(_imp->fromDimension);
} else {
// If the source knob dimension is all or target dimension is all copy dimension to dimension respectively
fromDim = DimIdx(i);
}
if ( !_imp->targetView.isAll() && !_imp->fromView.isAll() ) {
fromView = ViewIdx(_imp->fromView);
} else {
// If the source knob view is all or target view is all copy view to view respectively
fromView = *it;
}
switch (_imp->type) {
case eKnobClipBoardTypeCopyAnim: {
std::string fromViewName;
if (fromView >= 0 && fromView < (int)projectViewNames.size()) {
fromViewName = projectViewNames[_imp->fromView];
} else {
fromViewName = "Main";
}
SERIALIZATION_NAMESPACE::KnobSerialization::PerViewValueSerializationMap::const_iterator foundFromView = serializedKnob->_values.find(fromViewName);
if (foundFromView == serializedKnob->_values.end()) {
continue;
}
if (fromDim < 0 || fromDim >= (int) foundFromView->second.size()) {
continue;
}
// Read the curve from the clipboard
CurvePtr fromCurve(new Curve());
if (!foundFromView->second[_imp->fromDimension]._animationCurve.keys.empty()) {
fromCurve->fromSerialization(foundFromView->second[_imp->fromDimension]._animationCurve);
}
internalKnob->cloneCurve(*it, DimIdx(i), *fromCurve, 0 /*offset*/, 0 /*range*/, fromAnimString.get());
break;
}
case eKnobClipBoardTypeCopyValue: {
std::string fromViewName;
if (fromView >= 0 && fromView < (int)projectViewNames.size()) {
fromViewName = projectViewNames[_imp->fromView];
} else {
fromViewName = "Main";
}
SERIALIZATION_NAMESPACE::KnobSerialization::PerViewValueSerializationMap::const_iterator foundFromView = serializedKnob->_values.find(fromViewName);
if (foundFromView == serializedKnob->_values.end()) {
continue;
}
if (fromDim < 0 || fromDim >= (int) foundFromView->second.size()) {
continue;
}
internalKnob->restoreValueFromSerialization(foundFromView->second[fromDim], DimIdx(i), *it);
break;
}
case eKnobClipBoardTypeCopyLink: {
if (isRedo) {
internalKnob->slaveTo(fromKnob, DimIdx(i), fromDim, *it, fromView);
} else {
internalKnob->unSlave(DimIdx(i), *it, false /*copyState*/);
}
break;
}
case eKnobClipBoardTypeCopyExpressionLink:
case eKnobClipBoardTypeCopyExpressionMultCurveLink:
{
if (isRedo) {
std::string expression = makeLinkExpression(projectViewNames, internalKnob, _imp->type == eKnobClipBoardTypeCopyExpressionMultCurveLink, fromKnob, _imp->fromDimension, _imp->fromView, _imp->targetDimension, _imp->targetView);
const bool hasRetVar = false;
try {
// Don't fail if exception is invalid, it should have been tested prior to creating an undo/redo command, otherwise user is going
// to hit CTRL-Z and nothing will happen
internalKnob->setExpression(DimIdx(i), *it, expression, hasRetVar, /*failIfInvalid*/ false);
} catch (...) {
}
} else { // !isRedo
internalKnob->clearExpression(DimIdx(i), *it, true);
} // isRedo
break;
}
}; // switch
} // for all dimensions
} // for all views
internalKnob->endChanges();
} // redo