Exemple #1
0
void
KnobGui::onSetKeyActionTriggered()
{
    QAction* action = qobject_cast<QAction*>( sender() );

    assert(action);
    int dim = action->data().toInt();
    KnobPtr knob = getKnob();

    assert( knob->getHolder()->getApp() );
    //get the current time on the global timeline
    SequenceTime time = knob->getHolder()->getApp()->getTimeLine()->currentFrame();
    AddKeysCommand::KeysToAddList toAdd;
    KnobGuiPtr thisShared = shared_from_this();
    for (int i = 0; i < knob->getDimension(); ++i) {
        if ( (dim == -1) || (i == dim) ) {
            std::list<boost::shared_ptr<CurveGui> > curves = getGui()->getCurveEditor()->findCurve(thisShared, i);
            for (std::list<boost::shared_ptr<CurveGui> >::iterator it = curves.begin(); it != curves.end(); ++it) {
                AddKeysCommand::KeyToAdd keyToAdd;
                KeyFrame kf;
                kf.setTime(time);
                Knob<int>* isInt = dynamic_cast<Knob<int>*>( knob.get() );
                Knob<bool>* isBool = dynamic_cast<Knob<bool>*>( knob.get() );
                AnimatingKnobStringHelper* isString = dynamic_cast<AnimatingKnobStringHelper*>( knob.get() );
                Knob<double>* isDouble = dynamic_cast<Knob<double>*>( knob.get() );

                if (isInt) {
                    kf.setValue( isInt->getValue(i) );
                } else if (isBool) {
                    kf.setValue( isBool->getValue(i) );
                } else if (isDouble) {
                    kf.setValue( isDouble->getValue(i) );
                } else if (isString) {
                    std::string v = isString->getValue(i);
                    double dv;
                    isString->stringToKeyFrameValue(time, ViewIdx(0), v, &dv);
                    kf.setValue(dv);
                }

                keyToAdd.keyframes.push_back(kf);
                keyToAdd.curveUI = *it;
                keyToAdd.knobUI = thisShared;
                keyToAdd.dimension = i;
                toAdd.push_back(keyToAdd);
            }
        }
    }
    pushUndoCommand( new AddKeysCommand(getGui()->getCurveEditor()->getCurveWidget(), toAdd) );
}
//----------------------------------------------------------------------------//
KeyFrame* Affector::createKeyFrame(float position, const String& value,
                                   KeyFrame::Progression progression, const String& sourceProperty)
{
    KeyFrame* ret = createKeyFrame(position);
    ret->setValue(value);
    ret->setProgression(progression);
    ret->setSourceProperty(sourceProperty);

    return ret;
}