// ===========================================================================
// 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.
// ===========================================================================
//
//  Description:
//      This script pops between a single and multiple pane configuration
//		for the main window pane, using the passed-in screen coordinates to
//		determine which of the multiple panes to use.
//      If the cursor is currently over a torn-off panel, nothing happens.
//
//  Input Arguments:
//      $x, $y - global screen coordinates of panel to pop.
//
//  Return Value:
//      None.
//

global proc panePopAt (int $x, int $y)
{
	global string $gMainPane;

	string $pupPanel = `getPanel -underPointer`;
    if ("" == $pupPanel || `panel -q -tearOff $pupPanel`)
        return;

	string $panel = `getPanel -atPosition $x $y`;
	if ("" != $panel) {
        string $paneConfiguration = `paneLayout -q -configuration $gMainPane`;
		if ($paneConfiguration == "single") {
			doSwitchPanes(1, { "@goBack", "" });
		} else {
			doSwitchPanes(1, { "single", $panel});
		}
		updateToolbox();
	}
}