// Set value of variable
bool MatrixVariable::set(ReturnValue& rv)
{
if (readOnly_)
{
Messenger::print("A constant value (in this case a matrix) cannot be assigned to.");
return false;
}
bool success = false;
if (rv.arraySize() == -1) matrixData_ = rv.asMatrix(success);
else if (rv.arraySize() == 9)
{
matrixData_.setIdentity();
for (int n=0; n<9; ++n)
{
matrixData_[n/3*4+n%3] = rv.asDouble(n, success);
if (!success) break;
}
}
else if (rv.arraySize() == 16)
{
for (int n=0; n<16; ++n)
{
matrixData_[n] = rv.asDouble(n, success);
if (!success) break;
}
}
else
{
Messenger::print("Error: Array assigned to matrix variable must contain nine or sixteen elements.");
success = false;
}
return success;
}
void AtenPrefs::spotlightSpecularChanged()
{
// Get and store new colour
ReturnValue rv;
bool success;
ui.SpotlightSpecularColourButton->callPopupMethod("currentColour", rv);
prefs.setSpotlightColour(Prefs::SpecularComponent, rv.asDouble(0, success), rv.asDouble(1, success), rv.asDouble(2, success));
parent_.updateWidgets();
}
void AtenPrefs::elementColourChanged()
{
// Get selected element
int el = ui.ElementList->currentRow();
if (el == -1) return;
// Get and store new colour
ReturnValue rv;
bool success;
ui.ElementColourButton->callPopupMethod("currentColour", rv);
ElementMap::setColour(el, rv.asDouble(0, success), rv.asDouble(1, success), rv.asDouble(2, success), rv.asDouble(3, success));
updateAfterViewPrefs();
}
// Call named method associated to popup
bool GridColourPopup::callMethod(QString methodName, ReturnValue& rv)
{
bool result = true;
if (methodName == "TEST") return true;
else if (methodName == "currentColour")
{
QColor newColor = ui.ColourWidget->currentColour();
double colour[4];
colour[0] = newColor.redF();
colour[1] = newColor.greenF();
colour[2] = newColor.blueF();
colour[3] = newColor.alphaF();
rv.setArray(VTypes::DoubleData, colour, 4);
return true;
}
else if (methodName == "setCurrentColour")
{
bool success;
QColor newColour;
newColour.setRedF(rv.asDouble(0, success));
if (success) newColour.setGreenF(rv.asDouble(1, success));
if (success) newColour.setBlueF(rv.asDouble(2, success));
if (success) newColour.setAlphaF(rv.asDouble(3, success));
if (!success)
{
printf("Failed to get colour information from supplied ReturnValue.\n");
return false;
}
setCurrentColour(newColour);
updateParentButtonIcon(newColour);
return true;
}
else if (methodName == "hideEvent")
{
updateParentButtonIcon(ui.ColourWidget->currentColour());
return true;
}
else
{
printf("No method called '%s' is available in this popup.\n", qPrintable(methodName));
result = false;
}
return result;
}
// Set desired value
bool GlyphVariable::setAccessor(int i, ReturnValue& sourcerv, ReturnValue& newValue, bool hasArrayIndex, int arrayIndex)
{
Messenger::enter("GlyphVariable::setAccessor");
// Cast 'i' into Accessors enum value
if ((i < 0) || (i >= nAccessors))
{
printf("Internal Error: Accessor id %i is out of range for Glyph type.\n", i);
Messenger::exit("GlyphVariable::setAccessor");
return false;
}
Accessors acc = (Accessors) i;
// Check for correct lack/presence of array index given to original accessor, and nature of new value
bool result = checkAccessorArrays(accessorData[acc], newValue, hasArrayIndex, arrayIndex);
if (!result)
{
Messenger::exit("GlyphVariable::setAccessor");
return false;
}
// Get current data from ReturnValue
Glyph* ptr = (Glyph*) sourcerv.asPointer(VTypes::GlyphData, result);
if ((!result) || (ptr == NULL))
{
Messenger::print("Invalid (NULL) %s reference encountered.", VTypes::dataType(VTypes::GlyphData));
result = false;
}
if (result) switch (acc)
{
case (GlyphVariable::Rotated):
if (newValue.asInteger() == 0) ptr->resetRotation();
break;
case (GlyphVariable::Rotation):
ptr->setRotationElement( ((arrayIndex-1)/3)*4 + (arrayIndex-1)%3, newValue.asDouble());
break;
case (GlyphVariable::Selected):
ptr->setSelected(newValue.asBool());
break;
case (GlyphVariable::Solid):
ptr->setSolid(newValue.asBool());
break;
case (GlyphVariable::Text):
ptr->setText(newValue.asString());
break;
case (GlyphVariable::Visible):
ptr->setVisible(newValue.asBool());
break;
default:
printf("GlyphVariable::setAccessor doesn't know how to use member '%s'.\n", qPrintable(accessorData[acc].name));
result = false;
break;
}
Messenger::exit("GlyphVariable::setAccessor");
return result;
}
// Set desired value
bool MatrixVariable::setAccessor(int i, ReturnValue& sourcerv, ReturnValue& newValue, bool hasArrayIndex, int arrayIndex)
{
Messenger::enter("MatrixVariable::setAccessor");
// Cast 'i' into Accessors enum value
if ((i < 0) || (i >= nAccessors))
{
printf("Internal Error: Accessor id %i is out of range for Matrix type.\n", i);
Messenger::exit("MatrixVariable::setAccessor");
return false;
}
Accessors acc = (Accessors) i;
// Check for correct lack/presence of array index given to original accessor, and nature of new value
bool result = checkAccessorArrays(accessorData[acc], newValue, hasArrayIndex, arrayIndex);
if (!result)
{
Messenger::exit("MatrixVariable::setAccessor");
return false;
}
// Get current data from ReturnValue
Matrix& m = sourcerv.matrix();
if (result) switch (acc)
{
case (MatrixVariable::XX):
case (MatrixVariable::XY):
case (MatrixVariable::XZ):
case (MatrixVariable::XW):
case (MatrixVariable::YX):
case (MatrixVariable::YY):
case (MatrixVariable::YZ):
case (MatrixVariable::YW):
case (MatrixVariable::ZX):
case (MatrixVariable::ZY):
case (MatrixVariable::ZZ):
case (MatrixVariable::ZW):
case (MatrixVariable::WX):
case (MatrixVariable::WY):
case (MatrixVariable::WZ):
case (MatrixVariable::WW):
m[acc-MatrixVariable::XX] = newValue.asDouble(result);
break;
default:
printf("MatrixVariable::setAccessor doesn't know how to use member '%s'.\n", qPrintable(accessorData[acc].name));
result = false;
break;
}
Messenger::exit("MatrixVariable::setAccessor");
return result;
}
// Set desired value
bool ForcefieldBoundVariable::setAccessor(int i, ReturnValue& sourcerv, ReturnValue& newValue, bool hasArrayIndex, int arrayIndex)
{
Messenger::enter("ForcefieldBoundVariable::setAccessor");
// Cast 'i' into Accessors enum value
if ((i < 0) || (i >= nAccessors))
{
printf("Internal Error: Accessor id %i is out of range for ForcefieldBound type.\n", i);
Messenger::exit("ForcefieldBoundVariable::setAccessor");
return false;
}
Accessors acc = (Accessors) i;
// Check for correct lack/presence of array index given to original accessor, and nature of new value
bool result = checkAccessorArrays(accessorData[acc], newValue, hasArrayIndex, arrayIndex);
if (!result)
{
Messenger::exit("ForcefieldBoundVariable::setAccessor");
return false;
}
// Get current data from ReturnValue
ForcefieldBound* ptr = (ForcefieldBound*) sourcerv.asPointer(VTypes::ForcefieldBoundData, result);
if ((!result) || (ptr == NULL))
{
Messenger::print("Invalid (NULL) %s reference encountered.", VTypes::dataType(VTypes::ForcefieldBoundData));
result = false;
}
int n;
if (result) switch (acc)
{
case (ForcefieldBoundVariable::Data):
if ((newValue.arraySize() != -1) && (newValue.arraySize() <= MAXFFPARAMDATA)) for (n=0; n<newValue.arraySize(); ++n) ptr->setParameter(n, newValue.asDouble(n, result));
else if (hasArrayIndex) ptr->setParameter(arrayIndex-1, newValue.asDouble());
else for (n=0; n<MAXFFPARAMDATA; ++n) ptr->setParameter(n, newValue.asDouble());
break;
case (ForcefieldBoundVariable::EScale):
if (ptr->type() != ForcefieldBound::TorsionInteraction)
{
Messenger::print("Tried to set the 1-4 coulombic scale factor for a non-torsion bound interaction.");
result = false;
}
else ptr->setElecScale( newValue.asDouble() );
break;
case (ForcefieldBoundVariable::Form):
result = ptr->setForm(newValue.asString());
break;
case (ForcefieldBoundVariable::TypeNames):
if ((newValue.arraySize() != -1) && (newValue.arraySize() <= MAXFFBOUNDTYPES)) for (n=0; n<newValue.arraySize(); ++n) ptr->setTypeName(n, newValue.asString(n, result));
else if (hasArrayIndex) ptr->setTypeName(arrayIndex-1, newValue.asString());
else for (n=0; n<MAXFFBOUNDTYPES; ++n) ptr->setTypeName(n, newValue.asString());
break;
case (ForcefieldBoundVariable::VScale):
if (ptr->type() != ForcefieldBound::TorsionInteraction)
{
Messenger::print("Tried to set the 1-4 coulombic scale factor for a non-torsion bound interaction.");
result = false;
}
else ptr->setVdwScale( newValue.asDouble() );
break;
default:
printf("ForcefieldBoundVariable::setAccessor doesn't know how to use member '%s'.\n", qPrintable(accessorData[acc].name));
result = false;
break;
}
Messenger::exit("ForcefieldBoundVariable::setAccessor");
return result;
}
