// ===========================================================================
// 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.
// ===========================================================================
global proc string[] getPoseEditorTreeviewSelection(int $scope)
//
//  Description:
//		Get selections from pose editor tree view
//
//  Input Arguments:
//	    int $scope - Scope of tree view selection:
//
//          0: Selected pose interpolator group indices.          e.g. {"-1", "-3"}
//          1: Selected pose interpolators.			              e.g. {"Interpolator1", "Interpolator2"}
//          2: Selected poses with pose interpolator name prefix. e.g. {"Interpolator1.0", "Interpolator2.1"}
//          3: Selected PI and PI group indices without overlap.  e.g. {"-1", "Interpolator1", "-2"}
//          4: If selected items in PI treeview contains reference item. return {"1"} if true; {"0"} if false; 
//          5: If selected items in P treeview contains reference item. return {"1"} if true; {"0"} if false; 
//
//  Return Value:
//      String array of given scope
//
{
	$TypeRoof = 6;
	int $TypeArray[];
	for ($i = 0; $i < $TypeRoof; ++ $i)
		$TypeArray[$i] = $i; // initialize type arrary
	if(!`optionVar -exists poseEditorTreeViewSelection`)
		return{};
	string $ov[] = `optionVar -q poseEditorTreeViewSelection`;
	if($scope > -1 && $scope < $TypeRoof) //Scope 0 ~ 5
        return stringToStringArray($ov[$scope], "/");
}

global proc int isPoseEditorPIRefItemSelected()
//
//  Description:
// 		Return 1 if reference item selected in pose interpolator treeview
//
{
	$ResultL = getPoseEditorTreeviewSelection(4);
	if(size($ResultL) == 1)
	{
		if($ResultL[0] == "1")
			return 1;
		else
			return 0;
	}
	return 0;
}

global proc int isPoseEditorPoseRefItemSelected()
//
//  Description:
// 		Return 1 if reference item selected in pose treeview
//
{
	$ResultL = getPoseEditorTreeviewSelection(5);
	if(size($ResultL) == 1)
	{
		if($ResultL[0] == "1")
			return 1;
		else
			return 0;
	}
	return 0;
}