ステージ上で選択したビットマップを同名のムービークリップに入れ替えるJSFL

gistfile1.js

/*

@author nowri.ka
@update 20120411
 */


var dom = fl.getDocumentDOM();
var _library = dom.library;
var ____ct;
var initialSelection;

function getItemName(element){
	var itemName = element.name;
	re1 = new RegExp("\\..*", "i");
	itemName = itemName.replace(re1, "");
	//
	re2 = new RegExp(".*/")
	itemName = itemName.replace(re2, "");
	return itemName;
}

function init()
{
	initialSelection = dom.selection.concat();
	var _e = dom.selection[0];
	dom.exitEditMode();
	if(_e.libraryItem.name!=dom.selection[0].libraryItem.name)
	{
		____ct = dom.selection[0];
		dom.enterEditMode("inPlace");
	}
	dom.selection = initialSelection;
	for(var i = initialSelection.length-1; i>=0; i--)
	{
		var selectedObj = initialSelection[i];
		if(selectedObj.instanceType=="bitmap")
		{
			swapBitmapToMC(selectedObj);
		}
	}
}

function swapBitmapToMC(elem)
{
	var item = elem.libraryItem;
	var path = item.name;
	var name = getItemName(item);
	var mcPath;
	_library.addNewItem("movie clip", name);
	mcPath = _library.getSelectedItems()[0].name;
	_library.editItem();
	_library.addItemToDocument({x:elem.width / 2, y:elem.height / 2}, path);
	dom.selection[0].x =
	dom.selection[0].y = 0;
	dom.exitEditMode();
	if(____ct)
	{
		_library.selectItem(____ct.libraryItem.name);
		_library.editItem();
	}
	_library.selectItem(mcPath);
	_library.addItemToDocument({x:elem.x + elem.width / 2, y:elem.y + elem.height / 2});
	dom.selection[0].x = Math.round(dom.selection[0].x);
	dom.selection[0].y = Math.round(dom.selection[0].y);
	dom.selectNone();
	dom.selection = [elem];
	dom.deleteSelection();
}

init();