// ===========================================================================
// 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.
// ===========================================================================
//  Procedure Name:
//	checkUseFrameExtension
//

global proc checkUseFrameExtension ( string $nodeName ) 
{
	string $nodeAttr = $nodeName + ".useFrameExtension";
	int $value = `getAttr $nodeAttr`;
	
	if ( $value == 1 ) {
		editorTemplate -dimControl $nodeName "frameExtension" false;
		editorTemplate -dimControl $nodeName "frameCache" false; 
		editorTemplate -dimControl $nodeName "frameOffset" false;
		
		$nodeAttr = $nodeName + ".frameExtension";
		string $frameExt = `getAttr $nodeAttr`;
		
		if( $frameExt == "1" )
		{
			if( `connectionInfo -isDestination $nodeAttr` == false )
			{
				expression -s ($nodeAttr + "=frame" )  ;
			}
		}
		
	} else {
		editorTemplate -dimControl $nodeName "frameExtension" true;
		editorTemplate -dimControl $nodeName "frameCache" true;
		editorTemplate -dimControl $nodeName "frameOffset" true;	 
		
		$nodeAttr = $nodeName + ".frameExtension";
		string $frameExt = `getAttr $nodeAttr`;
		
		string $frameExtensionSource = `connectionInfo -sourceFromDestination $nodeAttr`;
		if ($frameExtensionSource != "") {
			string $sourceNode = plugNode( $frameExtensionSource );
			delete $sourceNode;
			setAttr $nodeAttr 1;
		}
	}
	
}