void SimilarShapeSegmentPage::apply() {
TDoubleParam *curve = getCurve();
if (!curve) return;
int kIndex = getViewer()->getSegmentIndex();
if (kIndex < 0) return;
std::string expressionText = m_expressionFld->getExpression();
TExpression expr;
expr.setGrammar(curve->getGrammar());
expr.setText(expressionText);
if (!expr.isValid()) {
DVGui::warning(
tr("There is a syntax error in the definition of the interpolation."));
return;
}
if (dependsOn(expr, curve)) {
DVGui::warning(
tr("There is a circular reference in the definition of the "
"interpolation."));
return;
}
KeyframeSetter setter(curve, kIndex);
setter.setSimilarShape(m_expressionFld->getExpression(),
m_offsetFld->text().toDouble());
}
void FunctionExpressionSegmentPage::apply() {
TDoubleParam *curve = getCurve();
if (!curve) return;
int kIndex = getViewer()->getSegmentIndex();
if (kIndex < 0) return;
std::string expressionText = m_expressionFld->getExpression();
TExpression expr;
expr.setGrammar(curve->getGrammar());
expr.setText(expressionText);
if (dependsOn(expr, curve)) {
DVGui::warning(
tr("There is a circular reference in the definition of the "
"interpolation."));
return;
}
std::string unitName = m_unitFld->text().toStdString();
KeyframeSetter setter(curve, kIndex);
setter.setExpression(m_expressionFld->getExpression());
setter.setUnitName(unitName);
/*
TDoubleKeyframe kf0 = curve->getKeyframeAt(getR0());
kf0.m_expressionText = m_expressionFld->getExpression();
kf0.m_unitName = m_unitFld->text().toStdString();
curve->setKeyframe(kf0);
wstring unitExtension = m_unitFld->text().toStdWString();
TMeasure *curveMeasure = curve->getMeasure();
if(curveMeasure)
{
TUnit *unit = curveMeasure->getUnit(unitExtension);
if(unit)
curveMeasure->setCurrentUnit(unit);
else
{
unitExtension = curveMeasure->getCurrentUnit()->getDefaultExtension();
m_unitFld->setText(QString::fromStdWString(unitExtension));
}
}
else
m_unitFld->setText("");
*/
}
/*! return false if a circular reference is occured
*/
bool FunctionExpressionSegmentPage::getGuiValues(std::string &expressionText,
std::string &unitName) {
expressionText = m_expressionFld->getExpression();
// checking a circular reference
TDoubleParam *curve = getCurve();
TExpression expr;
expr.setGrammar(curve->getGrammar());
expr.setText(expressionText);
if (dependsOn(expr, curve)) {
DVGui::warning(
tr("There is a circular reference in the definition of the "
"interpolation."));
return false;
}
unitName = m_unitFld->text().toStdString();
if (m_expressionFld->hasFocus()) m_expressionFld->clearFocus();
return true;
}
