bool
GuiAppInstance::checkAllReadersModificationDate(bool errorAndWarn)
{
NodesList allNodes;
SequenceTime time = getProject()->getCurrentTime();
getProject()->getNodes_recursive(allNodes, true);
bool changed = false;
for (NodesList::iterator it = allNodes.begin(); it != allNodes.end(); ++it) {
if ( (*it)->getEffectInstance()->isReader() ) {
KnobIPtr fileKnobI = (*it)->getKnobByName(kOfxImageEffectFileParamName);
if (!fileKnobI) {
continue;
}
KnobGuiIPtr knobUi_i = fileKnobI->getKnobGuiPointer();
KnobGuiFile* isFileKnob = dynamic_cast<KnobGuiFile*>( knobUi_i.get() );
if (!isFileKnob) {
continue;
}
changed |= isFileKnob->checkFileModificationAndWarn(time, errorAndWarn);
}
}
return changed;
}
static void getOldExprForDimView(const KnobIPtr& knob, DimIdx dim, ViewIdx view, SetExpressionCommand::PerDimViewExprMap* ret)
{
DimensionViewPair key = {dim, view};
SetExpressionCommand::Expr& e = (*ret)[key];
e.expression = knob->getExpression(dim, view);
e.hasRetVar = knob->isExpressionUsingRetVariable(view, dim);
}
MultipleKnobEditsUndoCommand::MultipleKnobEditsUndoCommand(const KnobIPtr& knob,
const QString& commandName,
ValueChangedReasonEnum reason,
ValueChangedReturnCodeEnum setValueRetCode,
bool createNew,
bool setKeyFrame,
const PerDimViewVariantMap& oldValue,
const Variant & newValue,
DimSpec dimension,
double time,
ViewSetSpec view)
: QUndoCommand()
, knobs()
, createNew(createNew)
, firstRedoCalled(false)
{
assert(knob);
std::list<ValueToSet>& vlist = knobs[knob];
vlist.push_back(ValueToSet());
// Add the new value to set to the list (which may be not empty)
ValueToSet &v = vlist.back();
v.newValue = newValue;
v.dimension = dimension;
assert(dimension != -1);
if (!setKeyFrame) {
// Ensure the time is correct in case auto-keying is on and we add a keyframe
v.time = knob->getCurrentTime();
} else {
v.time = time;
}
v.setKeyFrame = setKeyFrame;
v.view = view;
v.setValueRetCode = setValueRetCode;
v.reason = reason;
v.oldValues = oldValue;
KnobHolderPtr holder = knob->getHolder();
EffectInstancePtr effect = toEffectInstance(holder);
QString holderName;
if (effect) {
holderName = QString::fromUtf8( effect->getNode()->getLabel().c_str() );
}
// Set the command name in the Edit menu
if (!commandName.isEmpty()) {
setText(QString::fromUtf8("%1: ").arg(holderName) + commandName);
} else {
// If no command name passed, make up a generic command name
setText( tr("%1: Multiple Parameters Edits").arg(holderName) );
}
}
void
DSTransformKeysCommand::transformKey(const DSKeyPtr& key)
{
DSKnobPtr knobContext = key->context.lock();
if (!knobContext) {
return;
}
KnobIPtr knob = knobContext->getKnobGui()->getKnob();
knob->transformValueAtTime(eCurveChangeReasonDopeSheet, key->key.getTime(), ViewSpec::all(), knobContext->getDimension(), _transform, &key->key);
}
void
EditExpressionDialog::setTitle()
{
KnobIPtr k = _knob->getKnob();
QString title( tr("Set expression on ") );
title.append( QString::fromUtf8( k->getName().c_str() ) );
if ( !_dimension.isAll() && (k->getNDimensions() > 1) ) {
title.append( QLatin1Char('.') );
title.append( QString::fromUtf8( k->getDimensionName(DimIdx(_dimension)).c_str() ) );
}
setWindowTitle(title);
}
static void
deleteKnobAnimation(const std::set<double>& userKeyframes,
const KnobIPtr& knob,
DeleteKnobAnimationEnum type,
double currentTime)
{
for (int i = 0; i < knob->getNDimensions(); ++i) {
CurvePtr curve = knob->getAnimationCurve(ViewIdx(0), DimIdx(i));
assert(curve);
KeyFrameSet keys = curve->getKeyFrames_mt_safe();
std::list<double> toRemove;
switch (type) {
case eDeleteKnobAnimationAll: {
for (KeyFrameSet::iterator it = keys.begin(); it != keys.end(); ++it) {
std::set<double>::iterator found = userKeyframes.find( it->getTime() );
if ( found == userKeyframes.end() ) {
toRemove.push_back( it->getTime() );
}
}
break;
}
case eDeleteKnobAnimationBeforeTime: {
for (KeyFrameSet::iterator it = keys.begin(); it != keys.end(); ++it) {
if (it->getTime() >= currentTime) {
break;
}
std::set<double>::iterator found = userKeyframes.find( it->getTime() );
if ( found == userKeyframes.end() ) {
toRemove.push_back( it->getTime() );
}
}
break;
}
case eDeleteKnobAnimationAfterTime: {
for (KeyFrameSet::reverse_iterator it = keys.rbegin(); it != keys.rend(); ++it) {
if (it->getTime() <= currentTime) {
break;
}
std::set<double>::iterator found = userKeyframes.find( it->getTime() );
if ( found == userKeyframes.end() ) {
toRemove.push_back( it->getTime() );
}
}
break;
}
}
knob->deleteValuesAtTime(toRemove, ViewSetSpec::all(), DimIdx(i), eValueChangedReasonUserEdited);
}
}
std::string
KnobGuiWidgets::getDescriptionLabel() const
{
std::string ret;
KnobGuiPtr knob = getKnobGui();
if (!knob) {
return ret;
}
KnobIPtr internalKnob = knob->getKnob();
if (!internalKnob) {
return ret;
}
ret = internalKnob->getLabel();
return ret;
}
void
SetExpressionCommand::redo()
{
KnobIPtr knob = _knob.lock();
if (!knob) {
return;
}
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
knob->setExpression(_dimension, _view, _newExpr, _hasRetVar, /*failIfInvalid*/ false);
} catch (...) {
Dialogs::errorDialog( tr("Expression").toStdString(), tr("The expression is invalid.").toStdString() );
}
}
static void setOldExprForDimView(const KnobIPtr& knob, DimIdx dim, ViewIdx view, const SetExpressionCommand::PerDimViewExprMap& ret)
{
DimensionViewPair key = {dim, view};
SetExpressionCommand::PerDimViewExprMap::const_iterator foundDimView = ret.find(key);
if (foundDimView == ret.end()) {
return;
}
knob->setExpression(dim, view, foundDimView->second.expression, foundDimView->second.hasRetVar, false /*failIfInvalid*/);
}
KnobGuiColor::KnobGuiColor(KnobIPtr knob,
KnobGuiContainerI *container)
: KnobGuiValue(knob, container)
, _knob( toKnobColor(knob) )
, _colorLabel(0)
, _colorDialogButton(0)
, _lastColor( knob->getDimension() )
, _useSimplifiedUI( isViewerUIKnob() || _knob.lock()->isSimplified() )
{
}
SetExpressionCommand::SetExpressionCommand(const KnobIPtr & knob,
bool hasRetVar,
DimSpec dimension,
ViewSetSpec view,
const std::string& expr,
QUndoCommand *parent)
: QUndoCommand(parent)
, _knob(knob)
, _oldExprs()
, _newExpr(expr)
, _hasRetVar(hasRetVar)
, _dimension(dimension)
, _view(view)
{
int nDims = knob->getNDimensions();
std::list<ViewIdx> allViews = knob->getViewsList();
if (dimension.isAll()) {
for (int i = 0; i < nDims; ++i) {
if (view.isAll()) {
for (std::list<ViewIdx>::const_iterator it = allViews.begin(); it!=allViews.end(); ++it) {
getOldExprForDimView(knob, DimIdx(i), *it, &_oldExprs);
}
} else {
getOldExprForDimView(knob, DimIdx(i), ViewIdx(view), &_oldExprs);
}
}
} else {
if (view.isAll()) {
for (std::list<ViewIdx>::const_iterator it = allViews.begin(); it!=allViews.end(); ++it) {
getOldExprForDimView(knob, DimIdx(dimension), *it, &_oldExprs);
}
} else {
getOldExprForDimView(knob, DimIdx(dimension), ViewIdx(view), &_oldExprs);
}
}
setText( tr("Set Expression") );
}
PasteKnobClipBoardUndoCommand::PasteKnobClipBoardUndoCommand(const KnobIPtr& knob,
KnobClipBoardType type,
DimSpec fromDimension,
DimSpec targetDimensionIn,
ViewSetSpec fromView,
ViewSetSpec targetViewIn,
const KnobIPtr& fromKnob)
: QUndoCommand(0)
, _imp( new PasteKnobClipBoardUndoCommandPrivate() )
{
assert(knob && fromKnob);
// If target view is all but target is not multi-view, convert back to main view
// Also, if all dimensions are folded, convert to all dimensions
knob->convertDimViewArgAccordingToKnobState(targetDimensionIn, targetViewIn, &_imp->targetDimension, &_imp->targetView);
_imp->fromKnob = fromKnob;
_imp->knob = knob;
_imp->type = type;
_imp->fromDimension = fromDimension;
_imp->fromView = fromView;
_imp->toKnobSerialization.reset(new SERIALIZATION_NAMESPACE::KnobSerialization);
knob->toSerialization(_imp->toKnobSerialization.get());
_imp->fromKnobSerialization.reset(new SERIALIZATION_NAMESPACE::KnobSerialization);
fromKnob->toSerialization(_imp->fromKnobSerialization.get());
QString text;
switch (type) {
case eKnobClipBoardTypeCopyAnim:
text = tr("Paste Animation on %1").arg( QString::fromUtf8( knob->getLabel().c_str() ) );
break;
case eKnobClipBoardTypeCopyValue:
text = tr("Paste Value on %1").arg( QString::fromUtf8( knob->getLabel().c_str() ) );
break;
case eKnobClipBoardTypeCopyLink:
text = tr("Link %1 to %2").arg( QString::fromUtf8( fromKnob->getLabel().c_str() ) ).arg( QString::fromUtf8( knob->getLabel().c_str() ) );
break;
case eKnobClipBoardTypeCopyExpressionLink:
text = tr("Link with Expression %1 to %2").arg( QString::fromUtf8( fromKnob->getLabel().c_str() ) ).arg( QString::fromUtf8( knob->getLabel().c_str() ) );
break;
case eKnobClipBoardTypeCopyExpressionMultCurveLink:
text = tr("Set curve(frame)*%1 on %2").arg( QString::fromUtf8( fromKnob->getLabel().c_str() ) ).arg( QString::fromUtf8( knob->getLabel().c_str() ) );
break;
}
setText(text);
}
void
SetExpressionCommand::undo()
{
KnobIPtr knob = _knob.lock();
if (!knob) {
return;
}
knob->beginChanges();
try {
int nDims = knob->getNDimensions();
std::list<ViewIdx> allViews = knob->getViewsList();
if (_dimension.isAll()) {
for (int i = 0; i < nDims; ++i) {
if (_view.isAll()) {
for (std::list<ViewIdx>::const_iterator it = allViews.begin(); it!=allViews.end(); ++it) {
setOldExprForDimView(knob, DimIdx(i), *it, _oldExprs);
}
} else {
setOldExprForDimView(knob, DimIdx(i), ViewIdx(_view), _oldExprs);
}
}
} else {
if (_view.isAll()) {
for (std::list<ViewIdx>::const_iterator it = allViews.begin(); it!=allViews.end(); ++it) {
setOldExprForDimView(knob, DimIdx(_dimension), *it, _oldExprs);
}
} else {
setOldExprForDimView(knob, DimIdx(_dimension), ViewIdx(_view), _oldExprs);
}
}
} catch (...) {
Dialogs::errorDialog( tr("Expression").toStdString(), tr("The expression is invalid.").toStdString() );
}
knob->endChanges();
}
bool
AnimationModule::getNodeCanAnimate(const NodePtr &node)
{
// A node with an items table such as Tracker or RotoPaint always animates
if (node->getEffectInstance()->getItemsTable()) {
return true;
}
// Check that it has at least one knob that can animate
const KnobsVec &knobs = node->getKnobs();
for (KnobsVec::const_iterator it = knobs.begin();
it != knobs.end();
++it) {
KnobIPtr knob = *it;
if ( knob->isAnimationEnabled() ) {
return true;
}
}
return false;
}
void
KnobSpinBox::focusInEvent(QFocusEvent* e)
{
_dnd->focusIn();
SpinBox::focusInEvent(e);
//Set the expression so the user can edit it easily
KnobGuiPtr k = knob.lock();
if (!k) {
return;
}
KnobIPtr knob = k->getKnob();
if (!knob) {
return;
}
std::string expr = knob->getExpression(dimension, view);
if ( expr.empty() ) {
return;
} else {
QLineEdit::setText( QString::fromUtf8( expr.c_str() ) );
setCursorPosition(expr.size() - 1);
}
}
void
DSPasteKeysCommand::addOrRemoveKeyframe(bool add)
{
for (std::list<boost::weak_ptr<DSKnob> >::const_iterator it = _dstKnobs.begin(); it != _dstKnobs.end(); ++it) {
DSKnobPtr knobContext = it->lock();
if (!knobContext) {
continue;
}
for (std::size_t i = 0; i < _keys.size(); ++i) {
int dim = knobContext->getDimension();
KnobIPtr knob = knobContext->getInternalKnob();
knob->beginChanges();
double keyTime = _keys[i].key.getTime();
double setTime = _pasteRelativeToRefTime ? keyTime - _keys[_refKeyindex].key.getTime() + _refTime : keyTime;
if (add) {
for (int j = 0; j < knob->getDimension(); ++j) {
if ( (dim == -1) || (j == dim) ) {
KeyFrame k = _keys[i].key;
k.setTime(setTime);
knob->setKeyFrame(k, ViewSpec::all(), j, eValueChangedReasonNatronGuiEdited);
}
}
} else {
for (int j = 0; j < knob->getDimension(); ++j) {
if ( (dim == -1) || (j == dim) ) {
knob->deleteValueAtTime(eCurveChangeReasonDopeSheet, setTime, ViewSpec::all(), j, i == 0);
}
}
}
knob->endChanges();
}
}
_model->refreshSelectionBboxAndRedrawView();
} // DSPasteKeysCommand::addOrRemoveKeyframe
void
RestoreDefaultsCommand::undo()
{
assert( _serializations.size() == _knobs.size() );
KnobIPtr first = _knobs.front().lock();
AppInstancePtr app = first->getHolder()->getApp();
assert(app);
SERIALIZATION_NAMESPACE::KnobSerializationList::const_iterator itClone = _serializations.begin();
for (std::list<KnobIWPtr >::const_iterator it = _knobs.begin(); it != _knobs.end(); ++it, ++itClone) {
KnobIPtr itKnob = it->lock();
if (!itKnob) {
continue;
}
itKnob->fromSerialization(**itClone);
}
if ( first->getHolder()->getApp() ) {
first->getHolder()->getApp()->redrawAllViewers();
}
}
void
NodePrivate::runChangedParamCallback(const std::string& cb, const KnobIPtr& k, bool userEdited)
{
std::vector<std::string> args;
std::string error;
if ( !k || (k->getName() == "onParamChanged") ) {
return;
}
std::string callbackFunction;
if (!figureOutCallbackName(cb, &callbackFunction)) {
return;
}
try {
NATRON_PYTHON_NAMESPACE::getFunctionArguments(callbackFunction, &error, &args);
} catch (const std::exception& e) {
_publicInterface->getApp()->appendToScriptEditor( tr("Failed to run onParamChanged callback: %1").arg( QString::fromUtf8( e.what() ) ).toStdString() );
return;
}
if ( !error.empty() ) {
_publicInterface->getApp()->appendToScriptEditor( tr("Failed to run onParamChanged callback: %1").arg( QString::fromUtf8( error.c_str() ) ).toStdString() );
return;
}
std::string signatureError;
signatureError.append( tr("The param changed callback supports the following signature(s):").toStdString() );
signatureError.append("\n- callback(thisParam,thisNode,thisGroup,app,userEdited)");
if (args.size() != 5) {
_publicInterface->getApp()->appendToScriptEditor( tr("Failed to run onParamChanged callback: %1").arg( QString::fromUtf8( signatureError.c_str() ) ).toStdString() );
return;
}
if ( ( (args[0] != "thisParam") || (args[1] != "thisNode") || (args[2] != "thisGroup") || (args[3] != "app") || (args[4] != "userEdited") ) ) {
_publicInterface->getApp()->appendToScriptEditor( tr("Failed to run onParamChanged callback: %1").arg( QString::fromUtf8( signatureError.c_str() ) ).toStdString() );
return;
}
std::string appID = _publicInterface->getApp()->getAppIDString();
assert(k);
std::string thisNodeVar = appID + ".";
thisNodeVar.append( _publicInterface->getFullyQualifiedName() );
NodeCollectionPtr collection = _publicInterface->getGroup();
assert(collection);
if (!collection) {
return;
}
std::string thisGroupVar;
NodeGroupPtr isParentGrp = toNodeGroup(collection);
if (isParentGrp) {
std::string nodeName = isParentGrp->getNode()->getFullyQualifiedName();
std::string nodeFullName = appID + "." + nodeName;
thisGroupVar = nodeFullName;
} else {
thisGroupVar = appID;
}
bool alreadyDefined = false;
PyObject* nodeObj = NATRON_PYTHON_NAMESPACE::getAttrRecursive(thisNodeVar, NATRON_PYTHON_NAMESPACE::getMainModule(), &alreadyDefined);
if (!nodeObj || !alreadyDefined) {
return;
}
if (!PyObject_HasAttrString( nodeObj, k->getName().c_str() ) ) {
return;
}
std::stringstream ss;
ss << callbackFunction << "(" << thisNodeVar << "." << k->getName() << "," << thisNodeVar << "," << thisGroupVar << "," << appID
<< ",";
if (userEdited) {
ss << "True";
} else {
ss << "False";
}
ss << ")\n";
std::string script = ss.str();
std::string err;
std::string output;
if ( !NATRON_PYTHON_NAMESPACE::interpretPythonScript(script, &err, &output) ) {
_publicInterface->getApp()->appendToScriptEditor( tr("Failed to execute onParamChanged callback: %1").arg( QString::fromUtf8( err.c_str() ) ).toStdString() );
} else {
if ( !output.empty() ) {
_publicInterface->getApp()->appendToScriptEditor(output);
}
}
} // runChangedParamCallback
std::string
PasteKnobClipBoardUndoCommand::makeLinkExpression(const std::vector<std::string>& projectViewNames,
const KnobIPtr& targetKnob,
bool multCurve,
const KnobIPtr& fromKnob,
DimSpec fromDimension,
ViewSetSpec fromView,
DimSpec targetDimension,
ViewSetSpec targetView)
{
EffectInstancePtr fromEffect = toEffectInstance( fromKnob->getHolder() );
EffectInstancePtr toEffect = toEffectInstance( targetKnob->getHolder() );
assert(fromEffect && toEffect);
if (!fromEffect || !toEffect) {
return std::string();
}
std::stringstream ss;
if (fromEffect == toEffect) {
// Same node, use thisNode
ss << "thisNode.";
} else {
// If the container of the effect is a group, prepend thisGroup, otherwise use
// the canonical app prefix
NodeGroupPtr isEffectContainerGroup;
{
NodeCollectionPtr effectContainer = fromEffect->getNode()->getGroup();
isEffectContainerGroup = toNodeGroup(effectContainer);
}
if (isEffectContainerGroup) {
ss << "thisGroup.";
} else {
ss << fromEffect->getApp()->getAppIDString() << ".";
}
ss << fromEffect->getNode()->getScriptName_mt_safe() << ".";
}
// Call getValue on the fromKnob
ss << fromKnob->getName();
ss << ".getValue(";
if (fromKnob->getNDimensions() > 1) {
if (fromDimension.isAll()) {
ss << "dimension";
} else {
ss << fromDimension;
}
}
std::list<ViewIdx> sourceViews = fromKnob->getViewsList();
if (sourceViews.size() > 1) {
ss << ", ";
if (fromView.isAll()) {
ss << "view";
} else {
if (fromView >= 0 && fromView < (int)projectViewNames.size()) {
ss << projectViewNames[fromView];
} else {
ss << "Main";
}
}
}
ss << ")";
// Also check if we need to multiply by the target knob's curve
if (multCurve) {
ss << " * curve(frame, ";
if (targetDimension.isAll()) {
ss << "dimension";
} else {
ss << targetDimension;
}
std::list<ViewIdx> targetKnobViews = targetKnob->getViewsList();
if (targetKnobViews.size() > 1) {
ss << ", ";
if (targetView.isAll()) {
ss << "view";
} else {
if (targetView >= 0 && targetView < (int)projectViewNames.size()) {
ss << projectViewNames[targetView];
} else {
ss << "Main";
}
}
}
ss << ")";
}
return ss.str();
} // makeLinkExpression
void
ViewerNode::createViewerProcessNode()
{
NodePtr internalViewerNode[2];
for (int i = 0; i < 2; ++ i) {
ViewerNodePtr thisShared = shared_from_this();
QString nodeName = QString::fromUtf8("ViewerProcess");
nodeName += QString::number(i + 1);
CreateNodeArgsPtr args(CreateNodeArgs::create(PLUGINID_NATRON_VIEWER_INTERNAL, thisShared));
args->setProperty<bool>(kCreateNodeArgsPropAutoConnect, false);
args->setProperty<bool>(kCreateNodeArgsPropAddUndoRedoCommand, false);
args->setProperty<bool>(kCreateNodeArgsPropAllowNonUserCreatablePlugins, true);
args->setProperty<bool>(kCreateNodeArgsPropSettingsOpened, false);
args->setProperty<std::string>(kCreateNodeArgsPropNodeInitialName, nodeName.toStdString());
internalViewerNode[i] = getApp()->createNode(args);
assert(internalViewerNode[i]);
if (!internalViewerNode[i]) {
throw std::invalid_argument("ViewerNode::setupGraph: No internal viewer process!");
}
if (i == 1) {
Point position;
internalViewerNode[0]->getPosition(&position.x, &position.y);
double w,h;
internalViewerNode[0]->getSize(&w, &h);
internalViewerNode[0]->setPosition(position.x - w /2. - w/2, position.y);
internalViewerNode[1]->setPosition(position.x + w /2., position.y);
}
_imp->internalViewerProcessNode[i] = internalViewerNode[i];
// Link output layer and alpha channel to the viewer process choices
KnobIPtr viewerProcessOutputLayerChoice = internalViewerNode[i]->getKnobByName(kViewerInstanceParamOutputLayer);
viewerProcessOutputLayerChoice->linkTo(_imp->layersKnob.lock());
KnobIPtr viewerProcessAlphaChannelChoice = internalViewerNode[i]->getKnobByName(kViewerInstanceParamAlphaChannel);
viewerProcessAlphaChannelChoice->linkTo(_imp->alphaChannelKnob.lock());
KnobIPtr viewerProcessDisplayChanelsChoice = internalViewerNode[i]->getKnobByName(kViewerInstanceParamDisplayChannels);
viewerProcessDisplayChanelsChoice->linkTo(_imp->displayChannelsKnob[i].lock());
KnobIPtr viewerProcessGammaKnob = internalViewerNode[i]->getKnobByName(kViewerInstanceParamGamma);
viewerProcessGammaKnob->linkTo(_imp->gammaSliderKnob.lock());
KnobIPtr viewerProcessGainKnob = internalViewerNode[i]->getKnobByName(kViewerInstanceNodeParamGain);
viewerProcessGainKnob->linkTo(_imp->gainSliderKnob.lock());
KnobIPtr viewerProcessAutoContrastKnob = internalViewerNode[i]->getKnobByName(kViewerInstanceParamEnableAutoContrast);
viewerProcessAutoContrastKnob->linkTo(_imp->enableAutoContrastButtonKnob.lock());
KnobIPtr viewerProcessAutoColorspaceKnob = internalViewerNode[i]->getKnobByName(kViewerInstanceParamColorspace);
viewerProcessAutoColorspaceKnob->linkTo(_imp->colorspaceKnob.lock());
KnobIPtr userRoiEnabledKnob = internalViewerNode[i]->getKnobByName(kViewerInstanceParamEnableUserRoI);
userRoiEnabledKnob->linkTo(_imp->toggleUserRoIButtonKnob.lock());
KnobIPtr userRoiBtmLeftKnob = internalViewerNode[i]->getKnobByName(kViewerInstanceParamUserRoIBottomLeft);
userRoiBtmLeftKnob->linkTo(_imp->userRoIBtmLeftKnob.lock());
KnobIPtr userRoiSizeKnob = internalViewerNode[i]->getKnobByName(kViewerInstanceParamUserRoISize);
userRoiSizeKnob->linkTo(_imp->userRoISizeKnob.lock());
KnobIPtr clipToFormatKnob = internalViewerNode[i]->getKnobByName(kViewerInstanceParamClipToFormat);
clipToFormatKnob->linkTo(_imp->clipToFormatButtonKnob.lock());
// A ViewerNode is composed of 2 ViewerProcess nodes but it only has 1 layer and 1 alpha channel choices.
// We thus disable the refreshing of the menu from the 2nd ViewerProcess node.
if (i == 1) {
ViewerInstancePtr instance = internalViewerNode[i]->isEffectViewerInstance();
instance->setRefreshLayerAndAlphaChoiceEnabled(false);
}
}
Q_EMIT internalViewerCreated();
} // createViewerProcessNode
void
DSMoveKeysAndNodesCommand::moveSelection(double dt)
{
/*
The view is going to get MANY update() calls since every knob change will trigger a computeNodeRange() in DopeSheetView
We explicitly disable update on the dopesheet view and re-enable it afterwards.
*/
DopeSheetView* view = _model->getDopesheetView();
view->setUpdatesEnabled(false);
for (NodesWList::iterator khIt = _allDifferentNodes.begin(); khIt != _allDifferentNodes.end(); ++khIt) {
NodePtr node = khIt->lock();
if (!node) {
continue;
}
node->getEffectInstance()->beginChanges();
}
//////////Handle selected keyframes
for (DSKeyPtrList::iterator it = _keys.begin(); it != _keys.end(); ++it) {
const DSKeyPtr& selectedKey = (*it);
DSKnobPtr knobContext = selectedKey->context.lock();
if (!knobContext) {
continue;
}
KnobIPtr knob = knobContext->getKnobGui()->getKnob();
knob->moveValueAtTime(eCurveChangeReasonDopeSheet, selectedKey->key.getTime(), ViewIdx(0),
knobContext->getDimension(),
dt, 0, &selectedKey->key);
}
////////////Handle selected nodes
for (std::vector<DSNodePtr >::iterator it = _nodes.begin(); it != _nodes.end(); ++it) {
DopeSheetItemType type = (*it)->getItemType();
if (type == eDopeSheetItemTypeReader) {
moveReader( (*it)->getInternalNode(), dt );
} else if (type == eDopeSheetItemTypeFrameRange) {
moveFrameRange( (*it)->getInternalNode(), dt );
} else if (type == eDopeSheetItemTypeTimeOffset) {
moveTimeOffset( (*it)->getInternalNode(), dt );
} else if (type == eDopeSheetItemTypeGroup) {
moveGroupNode(_model, (*it)->getInternalNode(), dt);
}
}
for (NodesWList::const_iterator khIt = _allDifferentNodes.begin(); khIt != _allDifferentNodes.end(); ++khIt) {
NodePtr node = khIt->lock();
if (!node) {
continue;
}
node->getEffectInstance()->endChanges();
}
view->setUpdatesEnabled(true);
_model->refreshSelectionBboxAndRedrawView();
} // DSMoveKeysAndNodesCommand::moveSelection
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
EditNodeViewerContextDialog::EditNodeViewerContextDialog(const KnobIPtr& knob, QWidget* parent)
: QDialog(parent)
, _imp(new EditNodeViewerContextDialogPrivate(knob))
{
setWindowTitle(tr("Edit %1 viewer interface").arg(QString::fromUtf8(knob->getName().c_str())));
_imp->vLayout = new QVBoxLayout(this);
_imp->vLayout->setContentsMargins(0, 0, TO_DPIX(15), 0);
_imp->mainContainer = new QWidget(this);
_imp->mainLayout = new QFormLayout(_imp->mainContainer);
_imp->mainLayout->setLabelAlignment(Qt::AlignVCenter | Qt::AlignRight);
_imp->mainLayout->setFormAlignment(Qt::AlignVCenter | Qt::AlignLeft);
_imp->mainLayout->setSpacing(TO_DPIX(3));
_imp->mainLayout->setContentsMargins(0, 0, TO_DPIX(15), 0);
_imp->vLayout->addWidget(_imp->mainContainer);
if (knob->isUserKnob()) {
QWidget* rowContainer = new QWidget(this);
QHBoxLayout* rowLayout = new QHBoxLayout(rowContainer);
rowLayout->setContentsMargins(0, 0, 0, 0);
_imp->viewerUILabelLabel = new Label(tr("Viewer Interface Label:"), this);
_imp->viewerUILabelEdit = new LineEdit(rowContainer);
QString labelTooltip = NATRON_NAMESPACE::convertFromPlainText(tr("The text label of the parameter that will appear in its viewer interface"), NATRON_NAMESPACE::WhiteSpaceNormal);
_imp->viewerUILabelEdit->setToolTip(labelTooltip);
_imp->viewerUILabelLabel->setToolTip(labelTooltip);
if (knob) {
_imp->viewerUILabelEdit->setText( QString::fromUtf8( knob->getInViewerContextLabel().c_str() ) );
}
rowLayout->addWidget(_imp->viewerUILabelEdit);
rowLayout->addStretch();
_imp->mainLayout->addRow(_imp->viewerUILabelLabel, rowContainer);
}
KnobButtonPtr isButtonKnob = toKnobButton(knob);
if (knob->isUserKnob()) {
QWidget* rowContainer = new QWidget(this);
QHBoxLayout* rowLayout = new QHBoxLayout(rowContainer);
rowLayout->setContentsMargins(0, 0, 0, 0);
QString text;
if (isButtonKnob) {
text = tr("Button Checked Icon:");
} else {
text = tr("Icon label:");
}
QString tooltip;
if (isButtonKnob) {
tooltip = NATRON_NAMESPACE::convertFromPlainText(tr("The icon of the button when checked"), NATRON_NAMESPACE::WhiteSpaceNormal);
} else {
tooltip = NATRON_NAMESPACE::convertFromPlainText(tr("This icon will be used instead of the text label"), NATRON_NAMESPACE::WhiteSpaceNormal);
}
_imp->checkedIconLabel = new Label(text, this);
_imp->checkedIconLineEdit = new LineEdit(rowContainer);
_imp->checkedIconLineEdit->setToolTip(tooltip);
_imp->checkedIconLabel->setToolTip(tooltip);
_imp->checkedIconLineEdit->setText( QString::fromUtf8( knob->getInViewerContextIconFilePath(true).c_str() ) );
rowLayout->addWidget(_imp->checkedIconLineEdit);
rowLayout->addStretch();
_imp->mainLayout->addRow(_imp->checkedIconLabel, rowContainer);
}
if (isButtonKnob && knob->isUserKnob()) {
QWidget* rowContainer = new QWidget(this);
QHBoxLayout* rowLayout = new QHBoxLayout(rowContainer);
rowLayout->setContentsMargins(0, 0, 0, 0);
QString text;
text = tr("Button Unchecked Icon:");
QString tooltip;
tooltip = NATRON_NAMESPACE::convertFromPlainText(tr("The icon of the button when unchecked"), NATRON_NAMESPACE::WhiteSpaceNormal);
_imp->uncheckedIconLabel = new Label(text, this);
_imp->uncheckedIconLineEdit = new LineEdit(rowContainer);
_imp->uncheckedIconLineEdit->setToolTip(tooltip);
_imp->uncheckedIconLabel->setToolTip(tooltip);
_imp->uncheckedIconLineEdit->setText( QString::fromUtf8( knob->getInViewerContextIconFilePath(false).c_str() ) );
rowLayout->addWidget(_imp->uncheckedIconLineEdit);
rowLayout->addStretch();
_imp->mainLayout->addRow(_imp->uncheckedIconLabel, rowContainer);
}
{
QWidget* rowContainer = new QWidget(this);
QHBoxLayout* rowLayout = new QHBoxLayout(rowContainer);
rowLayout->setContentsMargins(0, 0, 0, 0);
QString text = tr("Layout Type:");
QString tooltip = NATRON_NAMESPACE::convertFromPlainText(tr("The layout type for this parameter"), NATRON_NAMESPACE::WhiteSpaceNormal);
_imp->layoutTypeLabel = new Label(text, this);
_imp->layoutTypeChoice = new ComboBox(rowContainer);
_imp->layoutTypeLabel->setToolTip(tooltip);
_imp->layoutTypeChoice->setToolTip(tooltip);
_imp->layoutTypeChoice->addItem(tr("Spacing (px)"), QIcon(), QKeySequence(), tr("The spacing in pixels to add after the parameter"));
_imp->layoutTypeChoice->addItem(tr("Separator"), QIcon(), QKeySequence(), tr("A vertical line will be added after the parameter"));
_imp->layoutTypeChoice->addItem(tr("Stretch After"), QIcon(), QKeySequence(), tr("The layout will be stretched between this parameter and the next"));
_imp->layoutTypeChoice->addItem(tr("New Line"), QIcon(), QKeySequence(), tr("A new line will be added after this parameter"));
ViewerContextLayoutTypeEnum type = knob->getInViewerContextLayoutType();
_imp->layoutTypeChoice->setCurrentIndex_no_emit((int)type);
QObject::connect(_imp->layoutTypeChoice, SIGNAL(currentIndexChanged(int)), this, SLOT(onLayoutTypeChoiceChanged(int)));
rowLayout->addWidget(_imp->layoutTypeChoice);
_imp->itemSpacingSpinbox = new SpinBox(rowContainer, SpinBox::eSpinBoxTypeInt);
_imp->itemSpacingSpinbox->setMinimum(0);
_imp->itemSpacingSpinbox->setValue(_imp->knob->getInViewerContextItemSpacing());
_imp->itemSpacingSpinbox->setVisible(_imp->layoutTypeChoice->activeIndex() == 0);
_imp->itemSpacingSpinbox->setToolTip(NATRON_NAMESPACE::convertFromPlainText(tr("The spacing in pixels to add after the parameter"), NATRON_NAMESPACE::WhiteSpaceNormal));
rowLayout->addWidget(_imp->itemSpacingSpinbox);
rowLayout->addStretch();
_imp->mainLayout->addRow(_imp->layoutTypeLabel, rowContainer);
}
{
QWidget* rowContainer = new QWidget(this);
QHBoxLayout* rowLayout = new QHBoxLayout(rowContainer);
rowLayout->setContentsMargins(0, 0, 0, 0);
QString text = tr("Hidden:");
QString tooltip = NATRON_NAMESPACE::convertFromPlainText(tr("When checked, the parameter will be hidden from the viewer interface"), NATRON_NAMESPACE::WhiteSpaceNormal);
_imp->hiddenLabel = new Label(text, this);
_imp->hiddenCheckbox = new AnimatedCheckBox(rowContainer);
_imp->hiddenLabel->setToolTip(tooltip);
_imp->hiddenCheckbox->setToolTip(tooltip);
_imp->hiddenCheckbox->setChecked(knob->getInViewerContextSecret());
rowLayout->addWidget(_imp->hiddenCheckbox);
rowLayout->addStretch();
_imp->mainLayout->addRow(_imp->hiddenLabel, rowContainer);
}
/* if (isButtonKnob) {
QWidget* rowContainer = new QWidget(this);
QHBoxLayout* rowLayout = new QHBoxLayout(rowContainer);
rowLayout->setContentsMargins(0, 0, 0, 0);
QString text = tr("Add to Shortcut Editor:");
QString tooltip = GuiUtils::convertFromPlainText(tr("When checked, the parameter can be attributed a shortcut from the Shortcut Editor"), Qt::WhiteSpaceNormal);
_imp->addToShortcutEditorLabel = new Label(text, this);
_imp->addToShortcutEditorCheckbox = new AnimatedCheckBox(rowContainer);
_imp->addToShortcutEditorLabel->setToolTip(tooltip);
_imp->addToShortcutEditorCheckbox->setToolTip(tooltip);
_imp->addToShortcutEditorCheckbox->setChecked(knob->getInViewerContextHasShortcut());
rowLayout->addWidget(_imp->addToShortcutEditorCheckbox);
rowLayout->addStretch();
_imp->mainLayout->addRow(_imp->addToShortcutEditorLabel, rowContainer);
}*/
QDialogButtonBox* buttons = new QDialogButtonBox(QDialogButtonBox::StandardButtons(QDialogButtonBox::Ok | QDialogButtonBox::Cancel), Qt::Horizontal, this);
QObject::connect( buttons, SIGNAL(rejected()), this, SLOT(reject()) );
QObject::connect( buttons, SIGNAL(accepted()), this, SLOT(onOkClicked()) );
_imp->vLayout->addWidget(buttons);
}
void
RestoreDefaultsCommand::redo()
{
KnobIPtr first = _knobs.front().lock();
AppInstancePtr app;
KnobHolderPtr holder = first->getHolder();
EffectInstancePtr isEffect = toEffectInstance(holder);
if (holder) {
app = holder->getApp();
holder->beginChanges();
}
// First reset all knobs values, this will not call instanceChanged action
for (std::list<KnobIWPtr >::iterator it = _knobs.begin(); it != _knobs.end(); ++it) {
KnobIPtr itKnob = it->lock();
if (!itKnob) {
continue;
}
if ( itKnob->getHolder() ) {
itKnob->getHolder()->beginChanges();
}
itKnob->resetToDefaultValue(_targetDim, _targetView);
if ( itKnob->getHolder() ) {
itKnob->getHolder()->endChanges(true);
}
}
// Call instanceChange on all knobs afterwards to put back the plug-in
// in a correct state
double time = 0;
if (app) {
time = app->getTimeLine()->currentFrame();
}
for (std::list<KnobIWPtr >::iterator it = _knobs.begin(); it != _knobs.end(); ++it) {
KnobIPtr itKnob = it->lock();
if (!itKnob) {
continue;
}
if ( itKnob->getHolder() ) {
itKnob->getHolder()->onKnobValueChanged_public(itKnob, eValueChangedReasonRestoreDefault, time, ViewIdx(0), true);
}
}
if ( holder && holder->getApp() ) {
holder->endChanges();
}
if ( first->getHolder() ) {
if ( first->getHolder()->getApp() ) {
first->getHolder()->getApp()->redrawAllViewers();
}
}
} // RestoreDefaultsCommand::redo
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
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
void
NodeAnim::initialize(AnimatedItemTypeEnum nodeType)
{
_imp->nodeType = nodeType;
NodePtr internalNode = getNodeGui()->getNode();
AnimationModuleBasePtr model = getModel();
NodeAnimPtr thisShared = shared_from_this();
_imp->nameItem = new QTreeWidgetItem;
_imp->nameItem->setData(0, QT_ROLE_CONTEXT_ITEM_POINTER, qVariantFromValue((void*)thisShared.get()));
_imp->nameItem->setText( 0, QString::fromUtf8( internalNode->getLabel().c_str() ) );
_imp->nameItem->setData(0, QT_ROLE_CONTEXT_TYPE, nodeType);
_imp->nameItem->setData(0, QT_ROLE_CONTEXT_IS_ANIMATED, true);
_imp->nameItem->setExpanded(true);
int nCols = getModel()->getTreeColumnsCount();
if (nCols > ANIMATION_MODULE_TREE_VIEW_COL_VISIBLE) {
_imp->nameItem->setData(ANIMATION_MODULE_TREE_VIEW_COL_VISIBLE, QT_ROLE_CONTEXT_ITEM_VISIBLE, QVariant(true));
_imp->nameItem->setIcon(ANIMATION_MODULE_TREE_VIEW_COL_VISIBLE, model->getItemVisibilityIcon(true));
}
if (nCols > ANIMATION_MODULE_TREE_VIEW_COL_PLUGIN_ICON) {
QString iconFilePath = QString::fromUtf8(internalNode->getPluginIconFilePath().c_str());
AnimationModuleTreeView::setItemIcon(iconFilePath, _imp->nameItem);
}
connect( internalNode.get(), SIGNAL(labelChanged(QString, QString)), this, SLOT(onNodeLabelChanged(QString, QString)) );
initializeKnobsAnim();
initializeTableItems();
// Connect signals/slots to knobs to compute the frame range
AnimationModulePtr animModel = toAnimationModule(model);
assert(animModel);
if (nodeType == eAnimatedItemTypeCommon) {
// Also connect the lifetime knob
KnobIntPtr lifeTimeKnob = internalNode->getLifeTimeKnob();
if (lifeTimeKnob) {
connect( lifeTimeKnob->getSignalSlotHandler().get(), SIGNAL(mustRefreshKnobGui(ViewSetSpec,DimSpec,ValueChangedReasonEnum)), this, SLOT(onFrameRangeKnobChanged()) );
}
} else if (nodeType == eAnimatedItemTypeReader) {
// The dopesheet view must refresh if the user set some values in the settings panel
// so we connect some signals/slots
KnobIPtr lastFrameKnob = internalNode->getKnobByName(kReaderParamNameLastFrame);
if (!lastFrameKnob) {
return;
}
boost::shared_ptr<KnobSignalSlotHandler> lastFrameKnobHandler = lastFrameKnob->getSignalSlotHandler();
assert(lastFrameKnob);
boost::shared_ptr<KnobSignalSlotHandler> startingTimeKnob = internalNode->getKnobByName(kReaderParamNameStartingTime)->getSignalSlotHandler();
assert(startingTimeKnob);
connect( lastFrameKnobHandler.get(), SIGNAL(mustRefreshKnobGui(ViewSetSpec,DimSpec,ValueChangedReasonEnum)), this, SLOT(onFrameRangeKnobChanged()) );
connect( startingTimeKnob.get(), SIGNAL(mustRefreshKnobGui(ViewSetSpec,DimSpec,ValueChangedReasonEnum)), this, SLOT(onFrameRangeKnobChanged()) );
// We don't make the connection for the first frame knob, because the
// starting time is updated when it's modified. Thus we avoid two
// refreshes of the view.
} else if (nodeType == eAnimatedItemTypeRetime) {
boost::shared_ptr<KnobSignalSlotHandler> speedKnob = internalNode->getKnobByName(kRetimeParamNameSpeed)->getSignalSlotHandler();
assert(speedKnob);
connect( speedKnob.get(), SIGNAL(mustRefreshKnobGui(ViewSetSpec,DimSpec,ValueChangedReasonEnum)), this, SLOT(onFrameRangeKnobChanged()) );
} else if (nodeType == eAnimatedItemTypeTimeOffset) {
boost::shared_ptr<KnobSignalSlotHandler> timeOffsetKnob = internalNode->getKnobByName(kReaderParamNameTimeOffset)->getSignalSlotHandler();
assert(timeOffsetKnob);
connect( timeOffsetKnob.get(), SIGNAL(mustRefreshKnobGui(ViewSetSpec,DimSpec,ValueChangedReasonEnum)), this, SLOT(onFrameRangeKnobChanged()) );
} else if (nodeType == eAnimatedItemTypeFrameRange) {
boost::shared_ptr<KnobSignalSlotHandler> frameRangeKnob = internalNode->getKnobByName(kFrameRangeParamNameFrameRange)->getSignalSlotHandler();
assert(frameRangeKnob);
connect( frameRangeKnob.get(), SIGNAL(mustRefreshKnobGui(ViewSetSpec,DimSpec,ValueChangedReasonEnum)), this, SLOT(onFrameRangeKnobChanged()) );
}
refreshFrameRange();
} // initialize
bool
DialogParamHolder::onKnobValueChanged(const KnobIPtr& k,
ValueChangedReasonEnum reason,
double time,
ViewSetSpec view,
bool originatedFromMainThread)
{
std::string callback;
{
QMutexLocker l(&_imp->paramChangedCBMutex);
callback = _imp->paramChangedCB;
}
if ( !callback.empty() ) {
bool userEdited = reason == eValueChangedReasonNatronGuiEdited ||
reason == eValueChangedReasonUserEdited;
std::vector<std::string> args;
std::string error;
try {
NATRON_PYTHON_NAMESPACE::getFunctionArguments(callback, &error, &args);
} catch (const std::exception& e) {
getApp()->appendToScriptEditor( std::string("Failed to run onParamChanged callback: ")
+ e.what() );
return false;
}
if ( !error.empty() ) {
getApp()->appendToScriptEditor("Failed to run onParamChanged callback: " + error);
return false;
}
std::string signatureError;
signatureError.append("The param changed callback supports the following signature(s):\n");
signatureError.append("- callback(paramName,app,userEdited)");
if (args.size() != 3) {
getApp()->appendToScriptEditor("Failed to run onParamChanged callback: " + signatureError);
return false;
}
if ( ( (args[0] != "paramName") || (args[1] != "app") || (args[2] != "userEdited") ) ) {
getApp()->appendToScriptEditor("Failed to run onParamChanged callback: " + signatureError);
return false;
}
std::string appID = getApp()->getAppIDString();
std::stringstream ss;
ss << callback << "(\"" << k->getName() << "\"," << appID << ",";
if (userEdited) {
ss << "True";
} else {
ss << "False";
}
ss << ")\n";
std::string script = ss.str();
std::string err;
std::string output;
if ( !NATRON_PYTHON_NAMESPACE::interpretPythonScript(script, &err, &output) ) {
getApp()->appendToScriptEditor( tr("Failed to execute callback: %1").arg( QString::fromUtf8( err.c_str() ) ).toStdString() );
} else if ( !output.empty() ) {
getApp()->appendToScriptEditor(output);
}
return true;
}
_imp->widget->onKnobValueChanged(k, reason, time, view, originatedFromMainThread);
return false;
} // DialogParamHolder::onKnobValueChanged