// ===========================================================================
// 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:
//      clipWeightGraph
//
//  Description:
//	  Bring up the graph editor with the selected clip's weight curve.
//
//  Input Arguments:
//      $editor - trax editor window
//
//  Return Value:
//      None
//
global proc 
clipWeightGraph (string $clipN[]) {
	if (size($clipN) == 0) {
		error( (uiRes("m_clipWeightGraph.kSelectAnAnimClip")) );
	}
	else if (`nodeType $clipN[0]` == "cacheFile"){
			string $selCacheClips[];
			$selCacheClips[0]= $clipN[0];	
			cacheClipWeightGraph($selCacheClips);
			return;	
	}
	string $sch = getClipScheduler($clipN[0]);
	int $clipIndex = getClipIndex($clipN[0], $sch);
	string $clipName = `clipSchedule -ci $clipIndex -q -n $sch`;
	string $weightC = ($clipName + "_weight");
	string $checkIfWeightExists[] = `ls $weightC`;
	if (size($checkIfWeightExists) > 0) {
		select -r $weightC;
		tearOffRestorePanel (localizedPanelLabel( "Graph Editor" )) "graphEditor" true;
		selectKey $weightC;
		refresh;
		FrameSelected;
	} else {
		error( (uiRes("m_clipWeightGraph.kThereIsNoWeightCurve")) );
	}
}