// ===========================================================================
// 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 int poseInterpolatorExportSelectedPoses()
{
	// get the selected poses 
	string $tplPoses[] = getPoseEditorTreeviewSelection(2);
	string $tpls[];
	string $poses[]; 
	for ($item in $tplPoses)
	{
		string $buffer[];
		tokenize( $item, ".", $buffer );
		if (size($buffer) != 2)
			continue;
		
		$tpls[size($tpls)] = $buffer[0];
		$poses[size($poses)] = poseInterpolatorPoseName($buffer[0], $buffer[1]);
	}
	
	// get the file path 
	string $shpFileFilter = getPluginResource("poseInterpolator", "kPose") +  " (*.pose) (*.pose)";
	string $title = getPluginResource("poseInterpolator", "kExportPoses");
	string $result[] = `fileDialog2 -fileFilter $shpFileFilter -caption $title`;
	if (size($result) == 0)
	{
		// for example Cancel button is clicked.
		return -1;
	}
	string $filePath = $result[0];	
	
	int $shape = 1;
	return poseInterpolatorExportPoses($filePath, $tpls, $poses, $shape); 
}