/*
*
* Secuence importer 
* by illobre.com
*
* Based on:
* FOLDER_PNG2SWF JSFL v1.2
* by Mr.doob
*

*/

script();

function script()
{
	var folderURI = fl.browseForFolderURL("Select the folder with the PNG files.");

	if (folderURI == null)
		return;

	var folderContents = FLfile.listFolder(folderURI);

	var jpeg_quality = prompt("JPEG Quality?", "85");
	var allowSmoothing = confirm("Bitmap smoothing?");
	var ext = prompt("File Extension", "png");	

	var doc = fl.createDocument();
	doc.backgroundColor = '#00FF00';
		
	var bmp_tl
	for(var i = 0; i < folderContents.length; i++)
	{
		var pngURI = folderURI + "/" + folderContents[i];

		if (pngURI.substr(pngURI.length-4) != "." + ext)
			continue;

		fl.trace("OPEN - " + folderContents[i]);
		
		if (i>0)
			doc.getTimeline().insertBlankKeyframe(i)
		doc.getTimeline().currentFrame = i
		doc.importFile(pngURI);
	
		var bmp_lib = fl.getDocumentDOM().library.items[i];
		bmp_lib.quality = Number(jpeg_quality);
		
		if (allowSmoothing)
			bmp_lib.allowSmoothing = true;
		
	
		 bmp_tl = fl.getDocumentDOM().getTimeline().layers[0].frames[i].elements[0];
	
	

		fl.trace("COMPLETE - Image: " + FLfile.getSize(pngURI) + ", SWF: " + FLfile.getSize(swfURI) + " - Compression: " + Math.floor((FLfile.getSize(swfURI) / FLfile.getSize(pngURI))*100) + " %");
	}
	
		doc.width = Math.floor(bmp_tl.width);
		doc.height = Math.floor(bmp_tl.height);
		
			
		var swfURI = pngURI.substr(0,pngURI.lastIndexOf("/")+ 1)+"movie.swf";
		doc.exportSWF(swfURI, true );

		//doc.close(false);
}