void DSRemoveKeysCommand::addOrRemoveKeyframe(bool add) { std::set<KnobGuiPtr> knobsSet; for (std::vector<DopeSheetKey>::iterator it = _keys.begin(); it != _keys.end(); ++it) { DopeSheetKey selected = (*it); DSKnobPtr knobContext = selected.context.lock(); if (!knobContext) { continue; } KnobGuiPtr knobGui = knobContext->getKnobGui(); assert(knobGui); std::pair<std::set<KnobGuiPtr>::iterator,bool> ok = knobsSet.insert(knobGui); if (ok.second) { knobGui->getKnob()->beginChanges(); } if (add) { knobGui->setKeyframe( selected.key.getTime(), selected.key, knobContext->getDimension(), ViewIdx(0) ); } else { knobGui->removeKeyFrame( selected.key.getTime(), knobContext->getDimension(), ViewIdx(0) ); knobContext->getTreeItem()->setSelected(false); } } for (std::set<KnobGuiPtr>::iterator it = knobsSet.begin(); it != knobsSet.end(); ++it) { (*it)->getKnob()->endChanges(); } _model->refreshSelectionBboxAndRedrawView(); }
void MultipleKnobEditsUndoCommand::undo() { assert( !knobs.empty() ); KnobHolder* holder = knobs.begin()->first.lock()->getKnob()->getHolder(); if (holder) { holder->beginChanges(); } for (ParamsMap::iterator it = knobs.begin(); it != knobs.end(); ++it) { KnobGuiPtr knobUI = it->first.lock(); if (!knobUI) { continue; } KnobPtr knob = knobUI->getKnob(); if (!knob) { continue; } knob->beginChanges(); Knob<int>* isInt = dynamic_cast<Knob<int>*>( knob.get() ); Knob<bool>* isBool = dynamic_cast<Knob<bool>*>( knob.get() ); Knob<double>* isDouble = dynamic_cast<Knob<double>*>( knob.get() ); Knob<std::string>* isString = dynamic_cast<Knob<std::string>*>( knob.get() ); KeyFrame k; for (std::list<ValueToSet>::iterator it2 = it->second.begin(); it2 != it->second.end(); ++it2) { KnobHelper::ValueChangedReturnCodeEnum retCode = (KnobHelper::ValueChangedReturnCodeEnum)it2->setValueRetCode; if (retCode == KnobHelper::eValueChangedReturnCodeKeyframeAdded) { knobUI->removeKeyFrame( it2->time, it2->dimension, ViewIdx(0) ); } else { if (it2->setKeyFrame) { bool refreshGui = it2->time == knob->getHolder()->getApp()->getTimeLine()->currentFrame(); if (isInt) { knobUI->setValueAtTime<int>(it2->dimension, it2->oldValue.toInt(), it2->time, ViewIdx(0), &k, refreshGui, _reason); } else if (isBool) { knobUI->setValueAtTime<bool>(it2->dimension, it2->oldValue.toBool(), it2->time, ViewIdx(0), &k, refreshGui, _reason); } else if (isDouble) { knobUI->setValueAtTime<double>(it2->dimension, it2->oldValue.toDouble(), it2->time, ViewIdx(0), &k, refreshGui, _reason); } else if (isString) { knobUI->setValueAtTime<std::string>(it2->dimension, it2->oldValue.toString().toStdString(), it2->time, ViewIdx(0), &k, refreshGui, _reason); } else { assert(false); } } else { if (isInt) { knobUI->setValue<int>(it2->dimension, it2->oldValue.toInt(), &k, true, _reason); } else if (isBool) { knobUI->setValue<bool>(it2->dimension, it2->oldValue.toBool(), &k, true, _reason); } else if (isDouble) { knobUI->setValue<double>(it2->dimension, it2->oldValue.toDouble(), &k, true, _reason); } else if (isString) { knobUI->setValue<std::string>(it2->dimension, it2->oldValue.toString().toStdString(), &k, true, _reason); } else { assert(false); } } } } knob->endChanges(); } if (holder) { holder->endChanges(); } } // MultipleKnobEditsUndoCommand::undo