// ===========================================================================
// Copyright 2018 Autodesk, Inc. All rights reserved.
//
// Use of this software is subject to the terms of the Autodesk license
// agreement provided at the time of installation or download, or which
// otherwise accompanies this software in either electronic or hard copy form.
// ===========================================================================
//
//
//  Creation Date:  7 Oct 1998
//
//  Procedure Name:
//      rebuildCurveVisibility
//
//  Description:
//		Depending on the options, some other options do or do not show.
//
//  Input Arguments:
//      parent               - Top level parent layout of the option box UI.
//                             Required so that UI object names can be 
//                             successfully resolved.
//  Return Value:
//      None.
//

global proc rebuildCurveVisibility( string $parent,
									int $useGlobalTol,
									int $rebuildType,
									int $keepCVs,
									int $keepNumSpans )
{
	if( $useGlobalTol < 0 ) {
		$useGlobalTol = `radioButtonGrp -q -select toleranceRadioButtonGrp`;
	}
	if( $rebuildType < 0 ) {
		$rebuildType = `radioButtonGrp -q -select rebuildTypeRadioGroup1`;
		if( $rebuildType == 0 ) {
			$rebuildType = `radioButtonGrp -q -sl rebuildTypeRadioGroup2` + 3;
		}
	}
	if( $keepCVs < 0 ) {
		$keepCVs = `checkBoxGrp -query -v3 keepCheckBoxGrp`;
	}
	if( $keepNumSpans < 0 ) {
		$keepNumSpans = `checkBoxGrp -q -v4 keepCheckBoxGrp`;
	}
	// can only show slider if not keeping CVs or numSpans
	int $showCVslider = ((!$keepCVs) && (!$keepNumSpans));

	switch( $rebuildType ) {
	  case 1:
	  default:
		intSliderGrp -e -en ($showCVslider) numSpansIntSliderGrp;
		checkBoxGrp -e -en true keepCheckBoxGrp;
		checkBoxGrp -e -en1 (!$keepCVs) -en2 (!$keepCVs) -en3 true
			-en4 (!$keepCVs) keepCheckBoxGrp;

		tabLayout -e -vis true uniformTypeTabLayout;
		tabLayout -e -vis false toleranceTabLayout;
		tabLayout -e -vis false endKnotsTabLayout;
		break;

	  case 2:
		checkBoxGrp -e -en false keepCheckBoxGrp;

		tabLayout -e -vis false uniformTypeTabLayout;
		tabLayout -e -vis true toleranceTabLayout;
		if( $useGlobalTol == 1 ) {
			tabLayout -e -vis false
				localToleranceTabLayout;
		}
		else {
			tabLayout -e -vis true 
				localToleranceTabLayout;
		}
		tabLayout -e -vis false endKnotsTabLayout;
		break;

	  case 3:
		checkBoxGrp -e -en true keepCheckBoxGrp;
		// for match knots, enable keepCVs option, disable keepNumSpans
		checkBoxGrp -e -en1 true -en2 true -en3 true -en4 false 
			keepCheckBoxGrp;

		tabLayout -e -vis false uniformTypeTabLayout;
		tabLayout -e -vis false toleranceTabLayout;
		tabLayout -e -vis false endKnotsTabLayout;
		break;

	  case 4:
		checkBoxGrp -e -en false keepCheckBoxGrp;

		tabLayout -e -vis false uniformTypeTabLayout;
		tabLayout -e -vis false toleranceTabLayout;
		tabLayout -e -vis false endKnotsTabLayout;
		break;

	  case 5:
		checkBoxGrp -e -en false keepCheckBoxGrp;

		tabLayout -e -vis false uniformTypeTabLayout;
		tabLayout -e -vis true toleranceTabLayout;
		if( $useGlobalTol == 1 ) {
			tabLayout -e -vis false
				localToleranceTabLayout;
		}
		else {
			tabLayout -e -vis true 
				localToleranceTabLayout;
		}
		tabLayout -e -vis false endKnotsTabLayout;
		break;

	  case 6:
		checkBoxGrp -e -en false keepCheckBoxGrp;

		tabLayout -e -vis false uniformTypeTabLayout;
		tabLayout -e -vis false toleranceTabLayout;
		// enable end knots option
		tabLayout -e -vis true endKnotsTabLayout;
		break;
	}
}