// ===========================================================================
// 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 blendShapeImportShapes()
{
	// Single blendShape node is selected.
	if (size(getShapeEditorTreeviewSelection(11)) == 1)
	{		
		string $shpFileFilter = (uiRes("m_blendShapeImportShapes.kShape")) +  " (*.shp) (*.shp)";
		string $title = (uiRes("m_blendShapeImportShapes.kImportShapes"));
		string $result[] = `fileDialog2 -fileFilter $shpFileFilter -caption $title -fileMode 1`;
		if (size($result) == 0)
			return;
		string $filePath = $result[0];
		
		string $bsArray[] = getShapeEditorTreeviewSelection(11);
		string $bsNode = $bsArray[0];
		blendShape -edit -import $filePath $bsNode; 
		
		// in case the progressbar is enabled and not stop normally
		global string $gMainProgressBar;
		if (`progressBar -query -isCancelled $gMainProgressBar`) {}
		else
		{
			progressBar -edit -endProgress $gMainProgressBar;
		}
	}
}