// Copyright 2007.  Adobe Systems, Incorporated.  All rights reserved.

// This script will export each layer in the document to a separate file.

// Written by Naoki Hada

// ZStrings and auto layout by Tom Ruark

// Bug fixes by Eric Ching



/*

@@@BUILDINFO@@@ Export Layers To Files.jsx 1.0.0.22

*/



/*



// BEGIN__HARVEST_EXCEPTION_ZSTRING



<javascriptresource>

<name>$$$/JavaScripts/ExportLayersToFiles/Menu=Layers to Files...</name>

    <category>scriptexport</category>

    <menu>export</menu>

    

<enableinfo>true</enableinfo>

<eventid>6f1c2cf5-4a97-4e32-8f59-f5d7a087adef</eventid>

<terminology><![CDATA[<< /Version 1 

                         /Events << 

                          /6f1c2cf5-4a97-4e32-8f59-f5d7a087adef [($$$/JavaScripts/ExportLayersToFiles/Action=Export Layers to Files) /noDirectParam <<

                           /message [($$$/Actions/Key/Message=Message) /char]

                           /destination [($$$/Actions/Key/Destination=Destination) /char]

                           /fileNamePrefix [($$$/Actions/Key/FileNamePrefix=Prefix) /char]

                           /visibleOnly [($$$/Actions/Key/CompsObject/UseVisibility=Visibility) /boolean]

                           /fileType  [($$$/Actions/Key/FileType=File Type) /integer]

                           /icc [($$$/Actions/Key/PDFGenericFormat/KeepProfile=Keep Profile) /boolean]

                           /jpegQuality [($$$/Actions/Key/JPEGQuality=JPEG Quality) /char]

                           /psdMaxComp [($$$/Actions/Key/MaximizePSDCompatibility=maximize compatibility for Photoshop files) /boolean]

                           /tiffCompression [($$$/Actions/Key/TiffCompression=TIFF encoding) /char]

                           /tiffJpegQuality [($$$/Actions/Key/TIFFJPEGQuality=TIFF JPEG Quality) /char]

                           /pdfEncoding [($$$/Actions/Key/PDFEncoding=PDF encoding) /char]

                           /pdfJpegQuality [($$$/Actions/Key/PDFJPEGQuality=PDF JPEG Quality) /char]

                           /targaDepth [($$$/Actions/Key/Depth/TargaDepth=Targa depth) /char]

                           /bmpDepth [($$$/Actions/Key/Depth/BMPDepth=BMP depth) /char]

                           /png24Transparency [($$$/Actions/Key/Layer/PNG24PreserveTransparency=PNG 24 Preserve Transparency) /boolean]

                           /png24Interlaced [($$$/Actions/Key/Layer/PNG24Interlaced=PNG 24 Interlaced) /boolean]

                           /png24Trim [($$$/Image/Trim/PNG24=PNG 24 Trim) /boolean]

                           /png8Transparency [($$$/Actions/Key/Layer/PNG8PreserveTransparency=PNG 8 Preserve Transparency) /boolean]

                           /png8Interlaced [($$$/Actions/Key/Layer/PNG8Interlaced=PNG 8 Interlaced) /boolean]

                           /png8Trim [($$$/Image/Trim/PNG8=PNG 8 Trim) /boolean]

                          >>] 

                         >> 

                      >> ]]></terminology>

</javascriptresource>



// END__HARVEST_EXCEPTION_ZSTRING



*/



// enable double clicking from the Macintosh Finder or the Windows Explorer

#target photoshop



// debug level: 0-2 (0:disable, 1:break on error, 2:break at beginning)

// $.level = 0;

// debugger; // launch debugger on next line



// on localized builds we pull the $$$/Strings from a .dat file, see documentation for more details

$.localize = true;



//=================================================================

// Globals

//=================================================================



// UI strings to be localized

var strTitle = localize("$$$/JavaScripts/ExportLayersToFiles/Title=Export Layers To Files");

var strButtonRun = localize("$$$/JavaScripts/ExportLayersToFiles/Run=Run");

var strButtonCancel = localize("$$$/JavaScripts/ExportLayersToFiles/Cancel=Cancel");

var strHelpText = localize("$$$/JavaScripts/ExportLayersToFiles/Help=Please specify the format and location for saving each layer as a file.");

var strLabelDestination = localize("$$$/JavaScripts/ExportLayersToFiles/Destination=Destination:");

var strButtonBrowse = localize("$$$/JavaScripts/ExportLayersToFiles/Browse=&Browse...");

var strLabelFileNamePrefix = localize("$$$/JavaScripts/ExportLayersToFiles/FileNamePrefix=File Name Prefix:");

var strCheckboxVisibleOnly = localize("$$$/JavaScripts/ExportLayersToFiles/VisibleOnly=&Visible Layers Only");

var strLabelFileType = localize("$$$/JavaScripts/ExportLayersToFiles/FileType=File Type:");

var strCheckboxIncludeICCProfile = localize("$$$/JavaScripts/ExportLayersToFiles/IncludeICC=&Include ICC Profile");

var strJPEGOptions = localize("$$$/JavaScripts/ExportLayersToFiles/JPEGOptions=JPEG Options:");

var strLabelQuality = localize("$$$/JavaScripts/ExportLayersToFiles/Quality=Quality:");

var strPSDOptions = localize("$$$/JavaScripts/ExportLayersToFiles/PSDOptions=PSD Options:");

var strCheckboxMaximizeCompatibility = localize("$$$/JavaScripts/ExportLayersToFiles/Maximize=&Maximize Compatibility");

var strTIFFOptions = localize("$$$/JavaScripts/ExportLayersToFiles/TIFFOptions=TIFF Options:");

var strLabelImageCompression = localize("$$$/JavaScripts/ExportLayersToFiles/ImageCompression=Image Compression:");

var strNone = localize("$$$/JavaScripts/ExportLayersToFiles/None=None");

var strPDFOptions = localize("$$$/JavaScripts/ExportLayersToFiles/PDFOptions=PDF Options:");

var strLabelEncoding = localize("$$$/JavaScripts/ExportLayersToFiles/Encoding=Encoding:");

var strTargaOptions = localize("$$$/JavaScripts/ExportLayersToFiles/TargaOptions=Targa Options:");

var strLabelDepth = localize("$$$/JavaScripts/ExportLayersToFiles/Depth=Depth:");

var strRadiobutton16bit = localize("$$$/JavaScripts/ExportLayersToFiles/Bit16=16bit");

var strRadiobutton24bit = localize("$$$/JavaScripts/ExportLayersToFiles/Bit24=24bit");

var strRadiobutton32bit = localize("$$$/JavaScripts/ExportLayersToFiles/Bit32=32bit");

var strBMPOptions = localize("$$$/JavaScripts/ExportLayersToFiles/BMPOptions=BMP Options:");

var strAlertSpecifyDestination = localize("$$$/JavaScripts/ExportLayersToFiles/SpecifyDestination=Please specify destination.");

var strAlertDestinationNotExist = localize("$$$/JavaScripts/ExportLayersToFiles/DestionationDoesNotExist=Destination does not exist.");

var strTitleSelectDestination = localize("$$$/JavaScripts/ExportLayersToFiles/SelectDestination=Select Destination");

var strAlertDocumentMustBeOpened = localize("$$$/JavaScripts/ExportLayersToFiles/OneDocument=You must have a document open to export!");

var strAlertNeedMultipleLayers = localize("$$$/JavaScripts/ExportLayersToFiles/NoLayers=You need a document with multiple layers to export!");

var strAlertWasSuccessful = localize("$$$/JavaScripts/ExportLayersToFiles/Success= was successful.");

var strUnexpectedError = localize("$$$/JavaScripts/ExportLayersToFiles/Unexpected=Unexpected error");

var strMessage = localize("$$$/JavaScripts/ExportLayersToFiles/Message=Export Layers To Files action settings");

var stretQuality = localize( "$$$/locale_specific/JavaScripts/ExportLayersToFiles/ETQualityLength=30" );

var stretDestination = localize( "$$$/locale_specific/JavaScripts/ExportLayersToFiles/ETDestinationLength=160" );

var strddFileType = localize( "$$$/locale_specific/JavaScripts/ExportLayersToFiles/DDFileType=100" );

var strpnlOptions = localize( "$$$/locale_specific/JavaScripts/ExportLayersToFiles/PNLOptions=100" );

var strPNG8Options = localize("$$$/JavaScripts/ExportLayersToFiles/PNG8Options=PNG-8 Options:");

var strCheckboxPNGTransparency = localize("$$$/JavaScripts/ExportLayersToFiles/Transparency=Transparency");

var strCheckboxPNGInterlaced = localize("$$$/JavaScripts/ExportLayersToFiles/Interlaced=Interlaced");

var strCheckboxPNGTrm = localize("$$$/JavaScripts/ExportLayersToFiles/Trim=Trim Layers");

var strPNG24Options = localize("$$$/JavaScripts/ExportLayersToFiles/PNG24Options=PNG-24 Options:");



// the drop down list indexes for file type

var bmpIndex = 0; 

var jpegIndex = 1;

var pdfIndex = 2;

var psdIndex = 3;

var targaIndex = 4;

var tiffIndex = 5;

var png8Index = 6; 

var png24Index = 7;



// the drop down list indexes for tiff compression

var compNoneIndex = 0;

var compLZWIndex = 1;

var compZIPIndex = 2;

var compJPEGIndex = 3;



// ok and cancel button

var runButtonID = 1;

var cancelButtonID = 2;



///////////////////////////////////////////////////////////////////////////////

// Dispatch

///////////////////////////////////////////////////////////////////////////////





main();







///////////////////////////////////////////////////////////////////////////////

// Functions

///////////////////////////////////////////////////////////////////////////////





///////////////////////////////////////////////////////////////////////////////

// Function: main

// Usage: the core routine for this script

// Input: <none>

// Return: <none>

///////////////////////////////////////////////////////////////////////////////

function main() {

    logToHeadLights("Export layers to files");

    if ( app.documents.length <= 0 ) {

        if ( DialogModes.NO != app.playbackDisplayDialogs ) {

            alert( strAlertDocumentMustBeOpened );

        }

    	return 'cancel'; // quit, returning 'cancel' (dont localize) makes the actions palette not record our script

    }



    var exportInfo = new Object();

    

    initExportInfo(exportInfo);

    

 	// look for last used params via Photoshop registry, getCustomOptions will throw if none exist

	try {

		var d = app.getCustomOptions("4d633fbb-ed90-480d-8e03-cccb16131a34");

		descriptorToObject(exportInfo, d, strMessage, postProcessExportInfo);

	}

	catch(e) {

		// it's ok if we don't have any options, continue with defaults

	}



	// see if I am getting descriptor parameters

    descriptorToObject(exportInfo, app.playbackParameters, strMessage, postProcessExportInfo);

    

    if ( DialogModes.ALL == app.playbackDisplayDialogs ) {

    	initFileNameDestination(exportInfo);		// set filename/path here so we pick up current and not recorded info, but allow scripts/actions to use recorded

    	if (cancelButtonID == settingDialog(exportInfo)) {

	    	return 'cancel'; // quit, returning 'cancel' (dont localize) makes the actions palette not record our script

	    }

	}



    try {

      var exportDoc = app.activeDocument;

      var docName = exportDoc.name;

      var layerCount = exportDoc.layers.length;

      var layerSetsCount = exportDoc.layerSets.length;



        if ((layerCount <= 1)&&(layerSetsCount <= 0)) {

            if ( DialogModes.NO != app.playbackDisplayDialogs ) {

                alert( strAlertNeedMultipleLayers );

	    	return 'cancel'; // quit, returning 'cancel' (dont localize) makes the actions palette not record our script

            }

        } else {

    

            var rememberMaximize;

            var needMaximize = exportInfo.psdMaxComp ? QueryStateType.ALWAYS : QueryStateType.NEVER;

            if ( exportInfo.fileType == psdIndex && app.preferences.maximizeCompatibility != needMaximize ) {

                rememberMaximize = app.preferences.maximizeCompatibility;

                app.preferences.maximizeCompatibility = needMaximize;

            }

            

          app.activeDocument = exportDoc;

            var duppedDocument = app.activeDocument.duplicate();
            
            duppedDocument.activeLayer = duppedDocument.layers[duppedDocument.layers.length-1]; // for removing

            setInvisibleAllArtLayers(duppedDocument);

          exportChildren(duppedDocument, exportDoc, exportInfo, duppedDocument, exportInfo.fileNamePrefix);

            duppedDocument.close( SaveOptions.DONOTSAVECHANGES );

			  

			var d = objectToDescriptor(exportInfo, strMessage, preProcessExportInfo);

            app.putCustomOptions("4d633fbb-ed90-480d-8e03-cccb16131a34", d);



			var dd = objectToDescriptor(exportInfo, strMessage, preProcessExportInfo);

            app.playbackParameters = dd;



            if ( rememberMaximize != undefined ) {

                app.preferences.maximizeCompatibility = rememberMaximize;

            }

            

            if ( DialogModes.ALL == app.playbackDisplayDialogs ) {

                alert(strTitle + strAlertWasSuccessful);

            }



            app.playbackDisplayDialogs = DialogModes.ALL;



        }

    } catch (e) {

        if ( DialogModes.NO != app.playbackDisplayDialogs ) {

            alert(e);

        }

    	return 'cancel'; // quit, returning 'cancel' (dont localize) makes the actions palette not record our script

    }

}





///////////////////////////////////////////////////////////////////////////////

// Function: settingDialog

// Usage: pop the ui and get user settings

// Input: exportInfo object containing our parameters

// Return: on ok, the dialog info is set to the exportInfo object

///////////////////////////////////////////////////////////////////////////////

function settingDialog(exportInfo) {

    var dlgMain = new Window("dialog", strTitle);

    

	dlgMain.orientation = 'column';

	dlgMain.alignChildren = 'left';

	

	// -- top of the dialog, first line

    dlgMain.add("statictext", undefined, strLabelDestination);



	// -- two groups, one for left and one for right ok, cancel

	dlgMain.grpTop = dlgMain.add("group");

	dlgMain.grpTop.orientation = 'row';

	dlgMain.grpTop.alignChildren = 'top';

	dlgMain.grpTop.alignment = 'fill';



	// -- group top left 

	dlgMain.grpTopLeft = dlgMain.grpTop.add("group");

	dlgMain.grpTopLeft.orientation = 'column';

	dlgMain.grpTopLeft.alignChildren = 'left';

	dlgMain.grpTopLeft.alignment = 'fill';

	

	// -- the second line in the dialog

	dlgMain.grpSecondLine = dlgMain.grpTopLeft.add("group");

	dlgMain.grpSecondLine.orientation = 'row';

	dlgMain.grpSecondLine.alignChildren = 'center';



    dlgMain.etDestination = dlgMain.grpSecondLine.add("edittext", undefined, exportInfo.destination.toString());

    dlgMain.etDestination.preferredSize.width = StrToIntWithDefault( stretDestination, 160 );



    dlgMain.btnBrowse = dlgMain.grpSecondLine.add("button", undefined, strButtonBrowse);

    dlgMain.btnBrowse.onClick = function() {

		var defaultFolder = dlgMain.etDestination.text;

		var testFolder = new Folder(dlgMain.etDestination.text);

		if (!testFolder.exists) {

			defaultFolder = "~";

		}

		var selFolder = Folder.selectDialog(strTitleSelectDestination, defaultFolder);

		if ( selFolder != null ) {

	        dlgMain.etDestination.text = selFolder.fsName;

	    }

		dlgMain.defaultElement.active = true;

	}



	// -- the third line in the dialog

    dlgMain.grpTopLeft.add("statictext", undefined, strLabelFileNamePrefix);



	// -- the fourth line in the dialog

    dlgMain.etFileNamePrefix = dlgMain.grpTopLeft.add("edittext", undefined, exportInfo.fileNamePrefix.toString());

    dlgMain.etFileNamePrefix.alignment = 'fill';

    dlgMain.etFileNamePrefix.preferredSize.width = StrToIntWithDefault( stretDestination, 160 );



	// -- the fifth line in the dialog

    dlgMain.cbVisible = dlgMain.grpTopLeft.add("checkbox", undefined, strCheckboxVisibleOnly);

    dlgMain.cbVisible.value = exportInfo.visibleOnly;



	// -- the sixth line is the panel

    dlgMain.pnlFileType = dlgMain.grpTopLeft.add("panel", undefined, strLabelFileType);

	dlgMain.pnlFileType.alignment = 'fill';

    

    // -- now a dropdown list

    dlgMain.ddFileType = dlgMain.pnlFileType.add("dropdownlist");

    dlgMain.ddFileType.preferredSize.width = StrToIntWithDefault( strddFileType, 100 );

    dlgMain.ddFileType.alignment = 'left';



    dlgMain.ddFileType.add("item", "BMP");

    dlgMain.ddFileType.add("item", "JPEG");

    dlgMain.ddFileType.add("item", "PDF");

	dlgMain.ddFileType.add("item", "PSD");

    dlgMain.ddFileType.add("item", "Targa");

    dlgMain.ddFileType.add("item", "TIFF");

    dlgMain.ddFileType.add("item", "PNG-8");

    dlgMain.ddFileType.add("item", "PNG-24");



	dlgMain.ddFileType.onChange = function() {

		hideAllFileTypePanel(dlgMain);

		switch(this.selection.index) {

			case bmpIndex:	

				dlgMain.pnlFileType.pnlOptions.text = strBMPOptions;

				dlgMain.pnlFileType.pnlOptions.grpBMPOptions.show();	

				break;

			case jpegIndex:	

				dlgMain.pnlFileType.pnlOptions.text = strJPEGOptions;

				dlgMain.pnlFileType.pnlOptions.grpJPEGOptions.show();	

				break;

			case tiffIndex:	

				dlgMain.pnlFileType.pnlOptions.text = strTIFFOptions;

				dlgMain.pnlFileType.pnlOptions.grpTIFFOptions.show();	

				break;

			case pdfIndex:	

				dlgMain.pnlFileType.pnlOptions.text = strPDFOptions;

				dlgMain.pnlFileType.pnlOptions.grpPDFOptions.show();	

				break;

			case targaIndex:

				dlgMain.pnlFileType.pnlOptions.text = strTargaOptions;

				dlgMain.pnlFileType.pnlOptions.grpTargaOptions.show();	

				break;

			case png8Index:		

				dlgMain.pnlFileType.pnlOptions.text = strPNG8Options;

				dlgMain.pnlFileType.pnlOptions.grpPNG8Options.show();	

				break;

			case png24Index:		

				dlgMain.pnlFileType.pnlOptions.text = strPNG24Options;

				dlgMain.pnlFileType.pnlOptions.grpPNG24Options.show();	

				break;

			case psdIndex:	

			default:		

				dlgMain.pnlFileType.pnlOptions.text = strPSDOptions;

				dlgMain.pnlFileType.pnlOptions.grpPSDOptions.show();	

				break;

		}

	}

	    





	// -- now after all the radio buttons

    dlgMain.cbIcc = dlgMain.pnlFileType.add("checkbox", undefined, strCheckboxIncludeICCProfile);

    dlgMain.cbIcc.value = exportInfo.icc;

    dlgMain.cbIcc.alignment = 'left';



	// -- now the options panel that changes

    dlgMain.pnlFileType.pnlOptions = dlgMain.pnlFileType.add("panel", undefined, "Options");

    dlgMain.pnlFileType.pnlOptions.alignment = 'fill';

    dlgMain.pnlFileType.pnlOptions.orientation = 'stack';

    dlgMain.pnlFileType.pnlOptions.preferredSize.height = StrToIntWithDefault( strpnlOptions, 100 );



	// PSD options

    dlgMain.pnlFileType.pnlOptions.grpPSDOptions = dlgMain.pnlFileType.pnlOptions.add("group");

    dlgMain.pnlFileType.pnlOptions.grpPSDOptions.cbMax = dlgMain.pnlFileType.pnlOptions.grpPSDOptions.add("checkbox", undefined, strCheckboxMaximizeCompatibility);

    dlgMain.pnlFileType.pnlOptions.grpPSDOptions.cbMax.value = exportInfo.psdMaxComp;

    dlgMain.pnlFileType.pnlOptions.grpPSDOptions.visible = (exportInfo.fileType == psdIndex);



     // PNG8 options

    dlgMain.pnlFileType.pnlOptions.grpPNG8Options = dlgMain.pnlFileType.pnlOptions.add("group");

    dlgMain.pnlFileType.pnlOptions.grpPNG8Options.png8Trans = dlgMain.pnlFileType.pnlOptions.grpPNG8Options.add("checkbox", undefined, strCheckboxPNGTransparency.toString());

    dlgMain.pnlFileType.pnlOptions.grpPNG8Options.png8Inter = dlgMain.pnlFileType.pnlOptions.grpPNG8Options.add("checkbox", undefined, strCheckboxPNGInterlaced.toString());

    dlgMain.pnlFileType.pnlOptions.grpPNG8Options.png8Trm = dlgMain.pnlFileType.pnlOptions.grpPNG8Options.add("checkbox", undefined, strCheckboxPNGTrm.toString());

    dlgMain.pnlFileType.pnlOptions.grpPNG8Options.png8Trans.value = exportInfo.png8Transparency;

    dlgMain.pnlFileType.pnlOptions.grpPNG8Options.png8Inter.value = exportInfo.png8Interlaced;

    dlgMain.pnlFileType.pnlOptions.grpPNG8Options.png8Trm.value = exportInfo.png8Trim;

    dlgMain.pnlFileType.pnlOptions.grpPNG8Options.visible = (exportInfo.fileType == png8Index);

    

    // PNG24 options

    dlgMain.pnlFileType.pnlOptions.grpPNG24Options = dlgMain.pnlFileType.pnlOptions.add("group");

    dlgMain.pnlFileType.pnlOptions.grpPNG24Options.png24Trans = dlgMain.pnlFileType.pnlOptions.grpPNG24Options.add("checkbox", undefined, strCheckboxPNGTransparency.toString());

    dlgMain.pnlFileType.pnlOptions.grpPNG24Options.png24Inter = dlgMain.pnlFileType.pnlOptions.grpPNG24Options.add("checkbox", undefined, strCheckboxPNGInterlaced.toString());

    dlgMain.pnlFileType.pnlOptions.grpPNG24Options.png24Trm = dlgMain.pnlFileType.pnlOptions.grpPNG24Options.add("checkbox", undefined, strCheckboxPNGTrm.toString());

    dlgMain.pnlFileType.pnlOptions.grpPNG24Options.png24Trans.value = exportInfo.png24Transparency;

    dlgMain.pnlFileType.pnlOptions.grpPNG24Options.png24Inter.value = exportInfo.png24Interlaced;

    dlgMain.pnlFileType.pnlOptions.grpPNG24Options.png24Trm.value = exportInfo.png24Trim;

    dlgMain.pnlFileType.pnlOptions.grpPNG24Options.visible = (exportInfo.fileType == png24Index);



	// JPEG options

    dlgMain.pnlFileType.pnlOptions.grpJPEGOptions = dlgMain.pnlFileType.pnlOptions.add("group");

    dlgMain.pnlFileType.pnlOptions.grpJPEGOptions.add("statictext", undefined, strLabelQuality);

    dlgMain.pnlFileType.pnlOptions.grpJPEGOptions.slQuality = dlgMain.pnlFileType.pnlOptions.grpJPEGOptions.add('slider', undefined, exportInfo.jpegQuality, 0, 12);

    dlgMain.pnlFileType.pnlOptions.grpJPEGOptions.slQuality.preferredSize = [99, -1];

    dlgMain.pnlFileType.pnlOptions.grpJPEGOptions.etQuality = dlgMain.pnlFileType.pnlOptions.grpJPEGOptions.add("edittext", undefined, exportInfo.jpegQuality.toString());

    dlgMain.pnlFileType.pnlOptions.grpJPEGOptions.etQuality.preferredSize.width = StrToIntWithDefault( stretQuality, 30 );

    dlgMain.pnlFileType.pnlOptions.grpJPEGOptions.etQuality.onChange = makeJPEGQualityFieldValidationFunction(undefined, dlgMain.pnlFileType.pnlOptions.grpJPEGOptions.slQuality);

    dlgMain.pnlFileType.pnlOptions.grpJPEGOptions.slQuality.onChanging = (function(field) { return function () { this.value = field.text = Math.round(this.value); }; })(dlgMain.pnlFileType.pnlOptions.grpJPEGOptions.etQuality);

    dlgMain.pnlFileType.pnlOptions.grpJPEGOptions.slQuality.onChange = dlgMain.pnlFileType.pnlOptions.grpJPEGOptions.slQuality.onChanging;

    dlgMain.pnlFileType.pnlOptions.grpJPEGOptions.visible = (exportInfo.fileType == jpegIndex);



	// TIFF options

    dlgMain.pnlFileType.pnlOptions.grpTIFFOptions = dlgMain.pnlFileType.pnlOptions.add("group");

    dlgMain.pnlFileType.pnlOptions.grpTIFFOptions.orientation = 'column';

    dlgMain.pnlFileType.pnlOptions.grpTIFFOptions.visible = (exportInfo.fileType == tiffIndex);

    

    dlgMain.pnlFileType.pnlOptions.grpTIFFOptions.grpCompression = dlgMain.pnlFileType.pnlOptions.grpTIFFOptions.add("group");

    dlgMain.pnlFileType.pnlOptions.grpTIFFOptions.grpCompression.alignment = 'left';

    dlgMain.pnlFileType.pnlOptions.grpTIFFOptions.grpCompression.add("statictext", undefined, strLabelImageCompression);

    



    dlgMain.pnlFileType.pnlOptions.grpTIFFOptions.grpCompression.ddCompression = dlgMain.pnlFileType.pnlOptions.grpTIFFOptions.grpCompression.add("dropdownlist");

    dlgMain.pnlFileType.pnlOptions.grpTIFFOptions.grpCompression.ddCompression.add("item", strNone);

    dlgMain.pnlFileType.pnlOptions.grpTIFFOptions.grpCompression.ddCompression.add("item", "LZW");

    dlgMain.pnlFileType.pnlOptions.grpTIFFOptions.grpCompression.ddCompression.add("item", "ZIP");

    dlgMain.pnlFileType.pnlOptions.grpTIFFOptions.grpCompression.ddCompression.add("item", "JPEG");

    

    dlgMain.pnlFileType.pnlOptions.grpTIFFOptions.grpCompression.ddCompression.onChange = function() {

		if (this.selection.index == compJPEGIndex) {

			dlgMain.pnlFileType.pnlOptions.grpTIFFOptions.grpQuality.stQuality.enabled = true;

			dlgMain.pnlFileType.pnlOptions.grpTIFFOptions.grpQuality.etQuality.enabled = true;

			dlgMain.pnlFileType.pnlOptions.grpTIFFOptions.grpQuality.slQuality.enabled = true;

		} else {

			dlgMain.pnlFileType.pnlOptions.grpTIFFOptions.grpQuality.stQuality.enabled = false;

			dlgMain.pnlFileType.pnlOptions.grpTIFFOptions.grpQuality.etQuality.enabled = false;

			dlgMain.pnlFileType.pnlOptions.grpTIFFOptions.grpQuality.slQuality.enabled = false;

		}

    }



	dlgMain.pnlFileType.pnlOptions.grpTIFFOptions.grpQuality = dlgMain.pnlFileType.pnlOptions.grpTIFFOptions.add("group");

    dlgMain.pnlFileType.pnlOptions.grpTIFFOptions.grpQuality.alignment = 'left';

    dlgMain.pnlFileType.pnlOptions.grpTIFFOptions.grpQuality.stQuality = dlgMain.pnlFileType.pnlOptions.grpTIFFOptions.grpQuality.add("statictext", undefined, strLabelQuality);

    dlgMain.pnlFileType.pnlOptions.grpTIFFOptions.grpQuality.slQuality = dlgMain.pnlFileType.pnlOptions.grpTIFFOptions.grpQuality.add('slider', undefined, exportInfo.tiffJpegQuality, 0, 12);

    dlgMain.pnlFileType.pnlOptions.grpTIFFOptions.grpQuality.slQuality.preferredSize = [99, -1];

    dlgMain.pnlFileType.pnlOptions.grpTIFFOptions.grpQuality.etQuality = dlgMain.pnlFileType.pnlOptions.grpTIFFOptions.grpQuality.add("edittext", undefined, exportInfo.tiffJpegQuality.toString());

    dlgMain.pnlFileType.pnlOptions.grpTIFFOptions.grpQuality.etQuality.preferredSize.width = StrToIntWithDefault( stretQuality, 30 );

    dlgMain.pnlFileType.pnlOptions.grpTIFFOptions.grpQuality.etQuality.onChange = makeJPEGQualityFieldValidationFunction(undefined, dlgMain.pnlFileType.pnlOptions.grpTIFFOptions.grpQuality.slQuality);

    dlgMain.pnlFileType.pnlOptions.grpTIFFOptions.grpQuality.slQuality.onChanging = (function(field) { return function () {  this.value = field.text = Math.round(this.value); }; })(dlgMain.pnlFileType.pnlOptions.grpTIFFOptions.grpQuality.etQuality);

    dlgMain.pnlFileType.pnlOptions.grpTIFFOptions.grpQuality.slQuality.onChange = dlgMain.pnlFileType.pnlOptions.grpTIFFOptions.grpQuality.slQuality.onChanging;



	var index;

    switch (exportInfo.tiffCompression) {

		case TIFFEncoding.NONE:     index = compNoneIndex; break;

        case TIFFEncoding.TIFFLZW:  index = compLZWIndex; break;

        case TIFFEncoding.TIFFZIP:  index = compZIPIndex; break;

        case TIFFEncoding.JPEG:     index = compJPEGIndex; break;

        default: index = compNoneIndex;    break;

    }



    dlgMain.pnlFileType.pnlOptions.grpTIFFOptions.grpCompression.ddCompression.items[index].selected = true;



	if (TIFFEncoding.JPEG != exportInfo.tiffCompression) { // if not JPEG

		dlgMain.pnlFileType.pnlOptions.grpTIFFOptions.grpQuality.stQuality.enabled = false;

		dlgMain.pnlFileType.pnlOptions.grpTIFFOptions.grpQuality.etQuality.enabled = false;

        dlgMain.pnlFileType.pnlOptions.grpTIFFOptions.grpQuality.slQuality.enabled = false;

   }

    



	// PDF options

    dlgMain.pnlFileType.pnlOptions.grpPDFOptions = dlgMain.pnlFileType.pnlOptions.add("group");

    dlgMain.pnlFileType.pnlOptions.grpPDFOptions.orientation = 'column';

    dlgMain.pnlFileType.pnlOptions.grpPDFOptions.visible = (exportInfo.fileType == pdfIndex);



    dlgMain.pnlFileType.pnlOptions.grpPDFOptions.grpCompression = dlgMain.pnlFileType.pnlOptions.grpPDFOptions.add("group");

    dlgMain.pnlFileType.pnlOptions.grpPDFOptions.grpCompression.alignment = 'left';

    dlgMain.pnlFileType.pnlOptions.grpPDFOptions.grpCompression.add("statictext", undefined, strLabelEncoding);



    dlgMain.pnlFileType.pnlOptions.grpPDFOptions.grpCompression.rbZip = dlgMain.pnlFileType.pnlOptions.grpPDFOptions.grpCompression.add("radiobutton", undefined, "ZIP");

    dlgMain.pnlFileType.pnlOptions.grpPDFOptions.grpCompression.rbZip.onClick = function() {

		dlgMain.pnlFileType.pnlOptions.grpPDFOptions.grpQuality.stQuality.enabled = false;   

		dlgMain.pnlFileType.pnlOptions.grpPDFOptions.grpQuality.etQuality.enabled = false;   

		dlgMain.pnlFileType.pnlOptions.grpPDFOptions.grpQuality.slQuality.enabled = false;   

	}



    dlgMain.pnlFileType.pnlOptions.grpPDFOptions.grpCompression.rbJpeg = dlgMain.pnlFileType.pnlOptions.grpPDFOptions.grpCompression.add("radiobutton", undefined, "JPEG");

    dlgMain.pnlFileType.pnlOptions.grpPDFOptions.grpCompression.rbJpeg.onClick = function() {

		dlgMain.pnlFileType.pnlOptions.grpPDFOptions.grpQuality.stQuality.enabled = true;   

		dlgMain.pnlFileType.pnlOptions.grpPDFOptions.grpQuality.etQuality.enabled = true;   

		dlgMain.pnlFileType.pnlOptions.grpPDFOptions.grpQuality.slQuality.enabled = true;   

	}

	

	dlgMain.pnlFileType.pnlOptions.grpPDFOptions.grpQuality = dlgMain.pnlFileType.pnlOptions.grpPDFOptions.add("group");

    dlgMain.pnlFileType.pnlOptions.grpPDFOptions.grpQuality.alignment = 'left';

    

    dlgMain.pnlFileType.pnlOptions.grpPDFOptions.grpQuality.stQuality = dlgMain.pnlFileType.pnlOptions.grpPDFOptions.grpQuality.add("statictext", undefined, strLabelQuality);



    dlgMain.pnlFileType.pnlOptions.grpPDFOptions.grpQuality.slQuality = dlgMain.pnlFileType.pnlOptions.grpPDFOptions.grpQuality.add('slider', undefined, exportInfo.pdfJpegQuality, 0, 12);

    dlgMain.pnlFileType.pnlOptions.grpPDFOptions.grpQuality.slQuality.preferredSize = [99, -1];

    dlgMain.pnlFileType.pnlOptions.grpPDFOptions.grpQuality.etQuality = dlgMain.pnlFileType.pnlOptions.grpPDFOptions.grpQuality.add("edittext", undefined, exportInfo.pdfJpegQuality.toString());

    dlgMain.pnlFileType.pnlOptions.grpPDFOptions.grpQuality.etQuality.preferredSize.width = StrToIntWithDefault( stretQuality, 30 );

    dlgMain.pnlFileType.pnlOptions.grpPDFOptions.grpQuality.etQuality.onChange = makeJPEGQualityFieldValidationFunction(undefined, dlgMain.pnlFileType.pnlOptions.grpPDFOptions.grpQuality.slQuality);

    dlgMain.pnlFileType.pnlOptions.grpPDFOptions.grpQuality.slQuality.onChanging = (function(field) { return function () {  this.value = field.text = Math.round(this.value); }; })(dlgMain.pnlFileType.pnlOptions.grpPDFOptions.grpQuality.etQuality);

    dlgMain.pnlFileType.pnlOptions.grpPDFOptions.grpQuality.slQuality.onChange = dlgMain.pnlFileType.pnlOptions.grpPDFOptions.grpQuality.slQuality.onChanging;





    switch (exportInfo.pdfEncoding) {

        case PDFEncoding.PDFZIP: 

			dlgMain.pnlFileType.pnlOptions.grpPDFOptions.grpCompression.rbZip.value  = true;    break;

        case PDFEncoding.JPEG:

        default: 

			dlgMain.pnlFileType.pnlOptions.grpPDFOptions.grpCompression.rbJpeg.value = true;    break;

    }

    

    if (PDFEncoding.JPEG != exportInfo.pdfEncoding) {

        dlgMain.pnlFileType.pnlOptions.grpPDFOptions.grpQuality.stQuality.enabled = false;

        dlgMain.pnlFileType.pnlOptions.grpPDFOptions.grpQuality.etQuality.enabled = false;

		dlgMain.pnlFileType.pnlOptions.grpPDFOptions.grpQuality.slQuality.enabled = false;   

    }



	// Targa options

	dlgMain.pnlFileType.pnlOptions.grpTargaOptions = dlgMain.pnlFileType.pnlOptions.add("group");

    dlgMain.pnlFileType.pnlOptions.grpTargaOptions.add("statictext", undefined, strLabelDepth);

    dlgMain.pnlFileType.pnlOptions.grpTargaOptions.visible = (exportInfo.fileType == targaIndex);

    

    dlgMain.pnlFileType.pnlOptions.grpTargaOptions.rb16bit = dlgMain.pnlFileType.pnlOptions.grpTargaOptions.add( "radiobutton", undefined, strRadiobutton16bit);

    dlgMain.pnlFileType.pnlOptions.grpTargaOptions.rb24bit = dlgMain.pnlFileType.pnlOptions.grpTargaOptions.add( "radiobutton", undefined, strRadiobutton24bit);

    dlgMain.pnlFileType.pnlOptions.grpTargaOptions.rb32bit = dlgMain.pnlFileType.pnlOptions.grpTargaOptions.add( "radiobutton", undefined, strRadiobutton32bit);



    switch (exportInfo.targaDepth) {

        case TargaBitsPerPixels.SIXTEEN:     dlgMain.pnlFileType.pnlOptions.grpTargaOptions.rb16bit.value = true;   break;

        case TargaBitsPerPixels.TWENTYFOUR:  dlgMain.pnlFileType.pnlOptions.grpTargaOptions.rb24bit.value = true;   break;

        case TargaBitsPerPixels.THIRTYTWO:   dlgMain.pnlFileType.pnlOptions.grpTargaOptions.rb32bit.value = true;   break;

        default: dlgMain.pnlFileType.pnlOptions.grpTargaOptions.rb24bit.value = true;   break;

    }





	// BMP options

    dlgMain.pnlFileType.pnlOptions.grpBMPOptions = dlgMain.pnlFileType.pnlOptions.add("group");

    dlgMain.pnlFileType.pnlOptions.grpBMPOptions.add("statictext", undefined, strLabelDepth);

    dlgMain.pnlFileType.pnlOptions.grpBMPOptions.visible = (exportInfo.fileType == bmpIndex);



    dlgMain.pnlFileType.pnlOptions.grpBMPOptions.rb16bit = dlgMain.pnlFileType.pnlOptions.grpBMPOptions.add( "radiobutton", undefined, strRadiobutton16bit);

    dlgMain.pnlFileType.pnlOptions.grpBMPOptions.rb24bit = dlgMain.pnlFileType.pnlOptions.grpBMPOptions.add( "radiobutton", undefined, strRadiobutton24bit);

    dlgMain.pnlFileType.pnlOptions.grpBMPOptions.rb32bit = dlgMain.pnlFileType.pnlOptions.grpBMPOptions.add( "radiobutton", undefined, strRadiobutton32bit);



    switch (exportInfo.bmpDepth) {

        case BMPDepthType.SIXTEEN:   dlgMain.pnlFileType.pnlOptions.grpBMPOptions.rb16bit.value = true;   break;

        case BMPDepthType.TWENTYFOUR:dlgMain.pnlFileType.pnlOptions.grpBMPOptions.rb24bit.value = true;   break;

        case BMPDepthType.THIRTYTWO: dlgMain.pnlFileType.pnlOptions.grpBMPOptions.rb32bit.value = true;   break;

        default: dlgMain.pnlFileType.pnlOptions.grpBMPOptions.rb24bit.value = true;   break;

    }



    dlgMain.ddFileType.items[exportInfo.fileType].selected = true;

	

	// the right side of the dialog, the ok and cancel buttons

	dlgMain.grpTopRight = dlgMain.grpTop.add("group");

	dlgMain.grpTopRight.orientation = 'column';

	dlgMain.grpTopRight.alignChildren = 'fill';

	

	dlgMain.btnRun = dlgMain.grpTopRight.add("button", undefined, strButtonRun );



    dlgMain.btnRun.onClick = function() {

		// check if the setting is properly

		var destination = dlgMain.etDestination.text;

		if (destination.length == 0) {

	        alert(strAlertSpecifyDestination);

			return;

		}

		var testFolder = new Folder(destination);

		if (!testFolder.exists) {

	        alert(strAlertDestinationNotExist);

			return;

		}

    

		dlgMain.close(runButtonID);

	}



	dlgMain.btnCancel = dlgMain.grpTopRight.add("button", undefined, strButtonCancel );



    dlgMain.btnCancel.onClick = function() { 

		dlgMain.close(cancelButtonID); 

	}



	dlgMain.defaultElement = dlgMain.btnRun;

	dlgMain.cancelElement = dlgMain.btnCancel;



   	// the bottom of the dialog

	dlgMain.grpBottom = dlgMain.add("group");

	dlgMain.grpBottom.orientation = 'column';

	dlgMain.grpBottom.alignChildren = 'left';

	dlgMain.grpBottom.alignment = 'fill';

    

    dlgMain.pnlHelp = dlgMain.grpBottom.add("panel");

    dlgMain.pnlHelp.alignment = 'fill';



    dlgMain.etHelp = dlgMain.pnlHelp.add("statictext", undefined, strHelpText, {multiline:true});

    dlgMain.etHelp.alignment = 'fill';



	dlgMain.onShow = function() {

		dlgMain.ddFileType.onChange();

	}

	

    // give the hosting app the focus before showing the dialog

    app.bringToFront();



    dlgMain.center();

    

    var result = dlgMain.show();

    

    if (cancelButtonID == result) {

		return result;  // close to quit

	}

    

    // get setting from dialog

    exportInfo.destination = dlgMain.etDestination.text;

    exportInfo.fileNamePrefix = dlgMain.etFileNamePrefix.text;

    exportInfo.visibleOnly = dlgMain.cbVisible.value;

    exportInfo.fileType = dlgMain.ddFileType.selection.index;

    exportInfo.icc = dlgMain.cbIcc.value;

    exportInfo.jpegQuality = dlgMain.pnlFileType.pnlOptions.grpJPEGOptions.etQuality.text;

    exportInfo.psdMaxComp = dlgMain.pnlFileType.pnlOptions.grpPSDOptions.cbMax.value;

    exportInfo.png8Transparency = dlgMain.pnlFileType.pnlOptions.grpPNG8Options.png8Trans.value;

    exportInfo.png8Interlaced = dlgMain.pnlFileType.pnlOptions.grpPNG8Options.png8Inter.value;

    exportInfo.png8Trim = dlgMain.pnlFileType.pnlOptions.grpPNG8Options.png8Trm.value;

    exportInfo.png24Transparency = dlgMain.pnlFileType.pnlOptions.grpPNG24Options.png24Trans.value;

    exportInfo.png24Interlaced = dlgMain.pnlFileType.pnlOptions.grpPNG24Options.png24Inter.value;

    exportInfo.png24Trim = dlgMain.pnlFileType.pnlOptions.grpPNG24Options.png24Trm.value;

    index = dlgMain.pnlFileType.pnlOptions.grpTIFFOptions.grpCompression.ddCompression.selection.index;

    if (index == compNoneIndex) {

		exportInfo.tiffCompression = TIFFEncoding.NONE;

	}

    if (index == compLZWIndex) {

		exportInfo.tiffCompression = TIFFEncoding.TIFFLZW;

	}

    if (index == compZIPIndex) {

		exportInfo.tiffCompression = TIFFEncoding.TIFFZIP;

	}

    if (index == compJPEGIndex) {

		exportInfo.tiffCompression = TIFFEncoding.JPEG;

	}

    exportInfo.tiffJpegQuality = dlgMain.pnlFileType.pnlOptions.grpTIFFOptions.grpQuality.etQuality.text;

    if (dlgMain.pnlFileType.pnlOptions.grpPDFOptions.grpCompression.rbZip.value) {

		exportInfo.pdfEncoding = PDFEncoding.PDFZIP;

	}

    if (dlgMain.pnlFileType.pnlOptions.grpPDFOptions.grpCompression.rbJpeg.value) {

		exportInfo.pdfEncoding = PDFEncoding.JPEG;

	}

    exportInfo.pdfJpegQuality = dlgMain.pnlFileType.pnlOptions.grpPDFOptions.grpQuality.etQuality.text;

    if (dlgMain.pnlFileType.pnlOptions.grpTargaOptions.rb16bit.value) {

		exportInfo.targaDepth = TargaBitsPerPixels.SIXTEEN;

	}

    if (dlgMain.pnlFileType.pnlOptions.grpTargaOptions.rb24bit.value) {

		exportInfo.targaDepth = TargaBitsPerPixels.TWENTYFOUR;

	}

    if (dlgMain.pnlFileType.pnlOptions.grpTargaOptions.rb32bit.value) {

		exportInfo.targaDepth = TargaBitsPerPixels.THIRTYTWO;

	}

    if (dlgMain.pnlFileType.pnlOptions.grpBMPOptions.rb16bit.value) {

		exportInfo.bmpDepth = BMPDepthType.SIXTEEN;

	}

    if (dlgMain.pnlFileType.pnlOptions.grpBMPOptions.rb24bit.value) {

		exportInfo.bmpDepth = BMPDepthType.TWENTYFOUR;

	}

    if (dlgMain.pnlFileType.pnlOptions.grpBMPOptions.rb32bit.value) { 

		exportInfo.bmpDepth = BMPDepthType.THIRTYTWO;

	}



    return result;

}





///////////////////////////////////////////////////////////////////////////////

// Function: hideAllFileTypePanel

// Usage: hide all the panels in the common actions

// Input: dlgMain is the dialog for this script

// Return: <none>, all panels are now hidden

///////////////////////////////////////////////////////////////////////////////

function hideAllFileTypePanel(dlgMain) {

    dlgMain.pnlFileType.pnlOptions.grpPSDOptions.hide();

    dlgMain.pnlFileType.pnlOptions.grpJPEGOptions.hide();

    dlgMain.pnlFileType.pnlOptions.grpTIFFOptions.hide();

    dlgMain.pnlFileType.pnlOptions.grpPDFOptions.hide();

    dlgMain.pnlFileType.pnlOptions.grpTargaOptions.hide();

    dlgMain.pnlFileType.pnlOptions.grpBMPOptions.hide();

    dlgMain.pnlFileType.pnlOptions.grpPNG8Options.hide();

    dlgMain.pnlFileType.pnlOptions.grpPNG24Options.hide();

}





///////////////////////////////////////////////////////////////////////////////

// Function: initExportInfo

// Usage: create our default parameters

// Input: a new Object

// Return: a new object with params set to default

///////////////////////////////////////////////////////////////////////////////

function initExportInfo(exportInfo) {

    exportInfo.destination = new String("");

    exportInfo.fileNamePrefix = new String("untitled_");

    exportInfo.visibleOnly = false;

    exportInfo.fileType = psdIndex;

    exportInfo.icc = true;

    exportInfo.jpegQuality = 8;

    exportInfo.psdMaxComp = true;

    exportInfo.tiffCompression = TIFFEncoding.NONE;

    exportInfo.tiffJpegQuality = 8;

    exportInfo.pdfEncoding = PDFEncoding.JPEG;

    exportInfo.pdfJpegQuality = 8;

    exportInfo.targaDepth = TargaBitsPerPixels.TWENTYFOUR;

    exportInfo.bmpDepth = BMPDepthType.TWENTYFOUR;

    exportInfo.png24Transparency = true;

    exportInfo.png24Interlaced = false;

    exportInfo.png24Trim = true;

    exportInfo.png8Transparency = true;

    exportInfo.png8Interlaced = false;

    exportInfo.png8Trim = true;



    try {

        exportInfo.destination = Folder(app.activeDocument.fullName.parent).fsName; // destination folder

        var tmp = app.activeDocument.fullName.name;

        exportInfo.fileNamePrefix = decodeURI(tmp.substring(0, tmp.indexOf("."))); // filename body part

    } catch(someError) {

        exportInfo.destination = new String("");

        exportInfo.fileNamePrefix = app.activeDocument.name; // filename body part

    }

}





///////////////////////////////////////////////////////////////////////////////

// Function: initFileNameDestination

// Usage: read the filename and path from the current document, overriding saved or recorded parameters

// Input: an initialized object

// Return: a modified object

///////////////////////////////////////////////////////////////////////////////

function initFileNameDestination(exportInfo) {

    try {

        exportInfo.destination = Folder(app.activeDocument.fullName.parent).fsName; // destination folder

        var tmp = app.activeDocument.fullName.name;

        exportInfo.fileNamePrefix = decodeURI(tmp.substring(0, tmp.indexOf("."))); // filename body part

    } catch(someError) {

        exportInfo.destination = new String("");

        exportInfo.fileNamePrefix = app.activeDocument.name; // filename body part

    }

}





///////////////////////////////////////////////////////////////////////////////

// Function: saveFile

// Usage: the worker routine, take our params and save the file accordingly

// Input: reference to the document, the name of the output file, 

//        export info object containing more information

// Return: <none>, a file on disk

///////////////////////////////////////////////////////////////////////////////

function saveFile( docRef, fileNameBody, exportInfo) {

    var isS4W = false,

        fileExtension;

    switch (exportInfo.fileType) {

        case jpegIndex:

            fileExtension = "jpg";

	        docRef.bitsPerChannel = BitsPerChannelType.EIGHT;

            var saveFile = new File(exportInfo.destination + "/" + fileNameBody + ".jpg");

            jpgSaveOptions = new JPEGSaveOptions();

            jpgSaveOptions.embedColorProfile = exportInfo.icc;

            jpgSaveOptions.quality = exportInfo.jpegQuality;

            docRef.saveAs(saveFile, jpgSaveOptions, true, Extension.LOWERCASE);

            break;

        case psdIndex:

            fileExtension = "psd";

            var saveFile = new File(exportInfo.destination + "/" + fileNameBody + ".psd");

            psdSaveOptions = new PhotoshopSaveOptions();

            psdSaveOptions.embedColorProfile = exportInfo.icc;

            psdSaveOptions.maximizeCompatibility = exportInfo.psdMaxComp;

            docRef.saveAs(saveFile, psdSaveOptions, true, Extension.LOWERCASE);

            break;

        case tiffIndex:

            fileExtension = "tiff";

            var saveFile = new File(exportInfo.destination + "/" + fileNameBody + ".tif");

            tiffSaveOptions = new TiffSaveOptions();

            tiffSaveOptions.embedColorProfile = exportInfo.icc;

            tiffSaveOptions.imageCompression = exportInfo.tiffCompression;

            if (TIFFEncoding.JPEG == exportInfo.tiffCompression) {

				tiffSaveOptions.jpegQuality = exportInfo.tiffJpegQuality;

			}

            docRef.saveAs(saveFile, tiffSaveOptions, true, Extension.LOWERCASE);

            break;

        case pdfIndex:

            fileExtension = "pdf";

	    	if (docRef.bitsPerChannel == BitsPerChannelType.THIRTYTWO)

				docRef.bitsPerChannel = BitsPerChannelType.SIXTEEN;

            var saveFile = new File(exportInfo.destination + "/" + fileNameBody + ".pdf");

            pdfSaveOptions = new PDFSaveOptions();

            pdfSaveOptions.embedColorProfile = exportInfo.icc;

            pdfSaveOptions.encoding = exportInfo.pdfEncoding;

            if (PDFEncoding.JPEG == exportInfo.pdfEncoding) {

				pdfSaveOptions.jpegQuality = exportInfo.pdfJpegQuality;

			}

            docRef.saveAs(saveFile, pdfSaveOptions, true, Extension.LOWERCASE);

            break;

        case targaIndex:

             fileExtension = "tga";

	    	docRef.bitsPerChannel = BitsPerChannelType.EIGHT;

            var saveFile = new File(exportInfo.destination + "/" + fileNameBody + ".tga");

            targaSaveOptions = new TargaSaveOptions();

            targaSaveOptions.resolution = exportInfo.targaDepth;

            docRef.saveAs(saveFile, targaSaveOptions, true, Extension.LOWERCASE);

            break;

        case bmpIndex:

            fileExtension = "bmp";

	    	docRef.bitsPerChannel = BitsPerChannelType.EIGHT;

            var saveFile = new File(exportInfo.destination + "/" + fileNameBody + ".bmp");

            bmpSaveOptions = new BMPSaveOptions();

            bmpSaveOptions.depth = exportInfo.bmpDepth;

            docRef.saveAs(saveFile, bmpSaveOptions, true, Extension.LOWERCASE);

            break;

        case png8Index:

              fileExtension "png8";

              isS4W = true;

			var id5 = charIDToTypeID( "Expr" );

			var desc3 = new ActionDescriptor();

			var id6 = charIDToTypeID( "Usng" );

			var desc4 = new ActionDescriptor();

			var id7 = charIDToTypeID( "Op  " );

			var id8 = charIDToTypeID( "SWOp" );

			var id9 = charIDToTypeID( "OpSa" );

			desc4.putEnumerated( id7, id8, id9 );

			var id10 = charIDToTypeID( "Fmt " );

			var id11 = charIDToTypeID( "IRFm" );

			var id12 = charIDToTypeID( "PNG8" );

			desc4.putEnumerated( id10, id11, id12 );

			var id13 = charIDToTypeID( "Intr" ); //Interlaced

			desc4.putBoolean( id13, exportInfo.png8Interlaced );

			var id14 = charIDToTypeID( "RedA" );

			var id15 = charIDToTypeID( "IRRd" );

			var id16 = charIDToTypeID( "Prcp" ); //Algorithm

			desc4.putEnumerated( id14, id15, id16 );

			var id17 = charIDToTypeID( "RChT" );

			desc4.putBoolean( id17, false );

			var id18 = charIDToTypeID( "RChV" );

			desc4.putBoolean( id18, false );

			var id19 = charIDToTypeID( "AuRd" );

			desc4.putBoolean( id19, false );

			var id20 = charIDToTypeID( "NCol" ); //NO. Of Colors

			desc4.putInteger( id20, 256 );

			var id21 = charIDToTypeID( "Dthr" ); //Dither

			var id22 = charIDToTypeID( "IRDt" );

			var id23 = charIDToTypeID( "Dfsn" ); //Dither type

			desc4.putEnumerated( id21, id22, id23 );

			var id24 = charIDToTypeID( "DthA" );

			desc4.putInteger( id24, 100 );

			var id25 = charIDToTypeID( "DChS" );

			desc4.putInteger( id25, 0 );

			var id26 = charIDToTypeID( "DCUI" );

			desc4.putInteger( id26, 0 );

			var id27 = charIDToTypeID( "DChT" );

			desc4.putBoolean( id27, false );

			var id28 = charIDToTypeID( "DChV" );

			desc4.putBoolean( id28, false );

			var id29 = charIDToTypeID( "WebS" );

			desc4.putInteger( id29, 0 );

			var id30 = charIDToTypeID( "TDth" ); //transparency dither

			var id31 = charIDToTypeID( "IRDt" );

			var id32 = charIDToTypeID( "None" );

			desc4.putEnumerated( id30, id31, id32 );

			var id33 = charIDToTypeID( "TDtA" );

			desc4.putInteger( id33, 100 );

			var id34 = charIDToTypeID( "Trns" ); //Transparency

			desc4.putBoolean( id34, exportInfo.png8Transparency );

			var id35 = charIDToTypeID( "Mtt " );

			desc4.putBoolean( id35, true );		 //matte

			var id36 = charIDToTypeID( "MttR" ); //matte color

			desc4.putInteger( id36, 255 );

			var id37 = charIDToTypeID( "MttG" );

			desc4.putInteger( id37, 255 );

			var id38 = charIDToTypeID( "MttB" );

			desc4.putInteger( id38, 255 );

			var id39 = charIDToTypeID( "SHTM" );

			desc4.putBoolean( id39, false );

			var id40 = charIDToTypeID( "SImg" );

			desc4.putBoolean( id40, true );

			var id41 = charIDToTypeID( "SSSO" );

			desc4.putBoolean( id41, false );

			var id42 = charIDToTypeID( "SSLt" );

			var list1 = new ActionList();

			desc4.putList( id42, list1 );

			var id43 = charIDToTypeID( "DIDr" );

			desc4.putBoolean( id43, false );

			var id44 = charIDToTypeID( "In  " );

			desc4.putPath( id44, new File( exportInfo.destination + "/" + fileNameBody + ".png") );

			var id45 = stringIDToTypeID( "SaveForWeb" );

             //update for ICC option
             var idUseICC = charIDToTypeID( "EICC" );
            
             desc4.putBoolean(idUseICC, exportInfo.icc);
            

			desc3.putObject( id6, id45, desc4 );

			executeAction( id5, desc3, DialogModes.NO );

            break;

        case png24Index:

            fileExtension "png24";

            if(exportInfo.png24Transparency) {

                fileExtension = "png32"

            }

             isS4W = true;

			var id6 = charIDToTypeID( "Expr" );

			var desc3 = new ActionDescriptor();

			var id7 = charIDToTypeID( "Usng" );

			var desc4 = new ActionDescriptor();

			var id8 = charIDToTypeID( "Op  " );

			var id9 = charIDToTypeID( "SWOp" );

			var id10 = charIDToTypeID( "OpSa" );

	        desc4.putEnumerated( id8, id9, id10 );

			var id11 = charIDToTypeID( "Fmt " );

			var id12 = charIDToTypeID( "IRFm" );

			var id13 = charIDToTypeID( "PN24" );

			desc4.putEnumerated( id11, id12, id13 );

			var id14 = charIDToTypeID( "Intr" );

			desc4.putBoolean( id14, exportInfo.png24Interlaced );

			var id15 = charIDToTypeID( "Trns" );

			desc4.putBoolean( id15, exportInfo.png24Transparency );

			var id16 = charIDToTypeID( "Mtt " );

			desc4.putBoolean( id16, true );

			var id17 = charIDToTypeID( "MttR" );

			desc4.putInteger( id17, 255 );

			var id18 = charIDToTypeID( "MttG" );

			desc4.putInteger( id18, 255 );

			var id19 = charIDToTypeID( "MttB" );

			desc4.putInteger( id19, 255 );

			var id20 = charIDToTypeID( "SHTM" );

			desc4.putBoolean( id20, false );

			var id21 = charIDToTypeID( "SImg" );

			desc4.putBoolean( id21, true );

			var id22 = charIDToTypeID( "SSSO" );

			desc4.putBoolean( id22, false );

			var id23 = charIDToTypeID( "SSLt" );

			var list1 = new ActionList();

			desc4.putList( id23, list1 );

			var id24 = charIDToTypeID( "DIDr" );

			desc4.putBoolean( id24, false );

			var id25 = charIDToTypeID( "In  " );

			desc4.putPath( id25, new File( exportInfo.destination + "/" + fileNameBody + ".png") );

            var id26 = stringIDToTypeID( "SaveForWeb" );

            //update for ICC option
            var idUseICC = charIDToTypeID( "EICC" );
            
            desc4.putBoolean(idUseICC, exportInfo.icc);
            

			desc3.putObject( id7, id26, desc4 );

			executeAction( id6, desc3, DialogModes.NO );

            break;

        default:

            if ( DialogModes.NO != app.playbackDisplayDialogs ) {

                alert(strUnexpectedError);

            }

            break;

    }

    if(isS4W) 

    {

        logToHeadLights("Save for web - Layer to file Script");

    } else {

        logToHeadLights("Save As - Layer to file Script");

    }

    logToHeadLights("Layer To File " + fileExtension);

}





///////////////////////////////////////////////////////////////////////////////

// Function: zeroSuppress

// Usage: return a string padded to digit(s)

// Input: num to convert, digit count needed

// Return: string padded to digit length

///////////////////////////////////////////////////////////////////////////////

function zeroSuppress (num, digit) {

    var tmp = num.toString();

    while (tmp.length < digit) {

		tmp = "0" + tmp;

	}

    return tmp;

}





///////////////////////////////////////////////////////////////////////////////

// Function: setInvisibleAllArtLayers

// Usage: unlock and make invisible all art layers, recursively

// Input: document or layerset

// Return: all art layers are unlocked and invisible

///////////////////////////////////////////////////////////////////////////////

function setInvisibleAllArtLayers(obj) {

    for( var i = 0; i < obj.artLayers.length; i++) {

        obj.artLayers[i].allLocked = false;

        obj.artLayers[i].visible = false;

    }

    for( var i = 0; i < obj.layerSets.length; i++) {

        setInvisibleAllArtLayers(obj.layerSets[i]);

    }

}





///////////////////////////////////////////////////////////////////////////////

// Function: removeAllInvisibleArtLayers

// Usage: remove all the invisible art layers, recursively

// Input: document or layer set

// Return: <none>, all layers that were invisible are now gone

///////////////////////////////////////////////////////////////////////////////

function removeAllInvisibleArtLayers(obj) {

    for( var i = obj.artLayers.length-1; 0 <= i; i--) {

            if(!obj.artLayers[i].visible) {

				obj.artLayers[i].remove();

			}

        } 

    for( var i = obj.layerSets.length-1; 0 <= i; i--) {

        removeAllInvisibleArtLayers(obj.layerSets[i]);

    }

}





///////////////////////////////////////////////////////////////////////////////

// Function: removeAllEmptyLayerSets

// Usage: find all empty layer sets and remove them, recursively

// Input: document or layer set

// Return: empty layer sets are now gone

///////////////////////////////////////////////////////////////////////////////

function removeAllEmptyLayerSets(obj) {

    var foundEmpty = true;

    for( var i = obj.layerSets.length-1; 0 <= i; i--) {

        if( removeAllEmptyLayerSets(obj.layerSets[i])) {

           	obj.layerSets[i].remove();

        } else {

            foundEmpty = false;

        }

    }

    if (obj.artLayers.length > 0) {

		foundEmpty = false;

	}

    return foundEmpty;

}





///////////////////////////////////////////////////////////////////////////////

// Function: zeroSuppress

// Usage: return a string padded to digit(s)

// Input: num to convert, digit count needed

// Return: string padded to digit length

///////////////////////////////////////////////////////////////////////////////

function removeAllInvisible(docRef) {

    removeAllInvisibleArtLayers(docRef);

    removeAllEmptyLayerSets(docRef);

}





///////////////////////////////////////////////////////////////////////////////

// Function: exportChildren

// Usage: find all the children in this document to save

// Input: duplicate document, original document, export info,

//        reference to document, starting file name

// Return: <none>, documents are saved accordingly

///////////////////////////////////////////////////////////////////////////////

function exportChildren(dupObj, orgObj, exportInfo, dupDocRef, fileNamePrefix) {

    for( var i = 0; i < dupObj.artLayers.length; i++) {

        if (exportInfo.visibleOnly) { // visible layer only

            if (!orgObj.artLayers[i].visible) {

				continue;

			}

        }

        // we need all the parents visible as well

        var allParents = dupObj.artLayers[i].parent;

        var actualDocument = null; // and the document to activate the target layer
        
        while(allParents) {
            
            if (allParents.typename == "Document") {
                
                actualDocument = allParents;
                
                allParents = undefined;
                
                continue;
                
            }
        
            allParents.visible = true;
            
            allParents = allParents.parent;
            
        }

        // this will make the layer visible as well

        actualDocument.activeLayer = dupObj.artLayers[i];

        var layerName = dupObj.artLayers[i].name;  // store layer name before change doc

        var duppedDocumentTmp = dupDocRef.duplicate();

        if ((psdIndex == exportInfo.fileType)||(png24Index == exportInfo.fileType)||(png8Index == exportInfo.fileType)) { // PSD: Keep transparency

            removeAllInvisible(duppedDocumentTmp);



            //PNGFileOptions

  		    if ((png24Index == exportInfo.fileType)||(png8Index == exportInfo.fileType)) { // PNGFileOptions

				if ((exportInfo.png8Trim == true)&&(png8Index == exportInfo.fileType)) { //transparancy checked?

					

					if (activeDocument.activeLayer.isBackgroundLayer == false) { //is it anything but a background layer?

					

						app.activeDocument.trim(TrimType.TRANSPARENT);

						

					}

					

				}

				if ((exportInfo.png24Trim == true)&&(png24Index == exportInfo.fileType)) { //transparancy checked?

					

					if (activeDocument.activeLayer.isBackgroundLayer == false) { //is it anything but a background layer?

					

						app.activeDocument.trim(TrimType.TRANSPARENT);

						

					}

					

				}

            }

        } else { // just flatten

            duppedDocumentTmp.flatten();

        }

        var fileNameBody = fileNamePrefix;

        fileNameBody += "_" + zeroSuppress(i, 4);

        fileNameBody += "_" + layerName;

        fileNameBody = fileNameBody.replace(/[:\/\\*\?\"\<\>\|]/g, "_");  // '/\:*?"<>|' -> '_'

        if (fileNameBody.length > 120) {

			fileNameBody = fileNameBody.substring(0,120);

		}

        saveFile(duppedDocumentTmp, fileNameBody, exportInfo);

        duppedDocumentTmp.close(SaveOptions.DONOTSAVECHANGES);



        dupObj.artLayers[i].visible = false;

    }

    for( var i = 0; i < dupObj.layerSets.length; i++) {

        if (exportInfo.visibleOnly) { // visible layer only

            if (!orgObj.layerSets[i].visible) {

				continue;

			}

        }

        var fileNameBody = fileNamePrefix;

        fileNameBody += "_" + zeroSuppress(i, 4) + "s";

        exportChildren(dupObj.layerSets[i], orgObj.layerSets[i], exportInfo, dupDocRef, fileNameBody);  // recursive call

    }

}





///////////////////////////////////////////////////////////////////////////////

// Function: objectToDescriptor

// Usage: create an ActionDescriptor from a JavaScript Object

// Input: JavaScript Object (o)

//        object unique string (s)

//        Pre process converter (f)

// Return: ActionDescriptor

// NOTE: Only boolean, string, number and UnitValue are supported, use a pre processor

//       to convert (f) other types to one of these forms.

// REUSE: This routine is used in other scripts. Please update those if you 

//        modify. I am not using include or eval statements as I want these 

//        scripts self contained.

///////////////////////////////////////////////////////////////////////////////

function objectToDescriptor (o, s, f) {

	if (undefined != f) {

		o = f(o);

	}

	var d = new ActionDescriptor;

	var l = o.reflect.properties.length;

	d.putString( app.charIDToTypeID( 'Msge' ), s );

	for (var i = 0; i < l; i++ ) {

		var k = o.reflect.properties[i].toString();

		if (k == "__proto__" || k == "__count__" || k == "__class__" || k == "reflect")

			continue;

		var v = o[ k ];

		k = app.stringIDToTypeID(k);

		switch ( typeof(v) ) {

			case "boolean":

				d.putBoolean(k, v);

				break;

			case "string":

				d.putString(k, v);

				break;

			case "number":

				d.putDouble(k, v);

				break;

			default:

			{

				if ( v instanceof UnitValue ) {

					var uc = new Object;

					uc["px"] = charIDToTypeID("#Rlt"); // unitDistance

					uc["%"] = charIDToTypeID("#Prc"); // unitPercent

					d.putUnitDouble(k, uc[v.type], v.value);

				} else {

					throw( new Error("Unsupported type in objectToDescriptor " + typeof(v) ) );

				}

			}

		}

	}

    return d;

}





///////////////////////////////////////////////////////////////////////////////

// Function: descriptorToObject

// Usage: update a JavaScript Object from an ActionDescriptor

// Input: JavaScript Object (o), current object to update (output)

//        Photoshop ActionDescriptor (d), descriptor to pull new params for object from

//        object unique string (s)

//        JavaScript Function (f), post process converter utility to convert

// Return: Nothing, update is applied to passed in JavaScript Object (o)

// NOTE: Only boolean, string, number and UnitValue are supported, use a post processor

//       to convert (f) other types to one of these forms.

// REUSE: This routine is used in other scripts. Please update those if you 

//        modify. I am not using include or eval statements as I want these 

//        scripts self contained.

///////////////////////////////////////////////////////////////////////////////

function descriptorToObject (o, d, s, f) {

	var l = d.count;

	if (l) {

	    var keyMessage = app.charIDToTypeID( 'Msge' );

        if ( d.hasKey(keyMessage) && ( s != d.getString(keyMessage) )) return;

	}

	for (var i = 0; i < l; i++ ) {

		var k = d.getKey(i); // i + 1 ?

		var t = d.getType(k);

		strk = app.typeIDToStringID(k);

		switch (t) {

			case DescValueType.BOOLEANTYPE:

				o[strk] = d.getBoolean(k);

				break;

			case DescValueType.STRINGTYPE:

				o[strk] = d.getString(k);

				break;

			case DescValueType.DOUBLETYPE:

				o[strk] = d.getDouble(k);

				break;

			case DescValueType.UNITDOUBLE:

				{

				var uc = new Object;

				uc[charIDToTypeID("#Rlt")] = "px"; // unitDistance

				uc[charIDToTypeID("#Prc")] = "%"; // unitPercent

				uc[charIDToTypeID("#Pxl")] = "px"; // unitPixels

				var ut = d.getUnitDoubleType(k);

				var uv = d.getUnitDoubleValue(k);

				o[strk] = new UnitValue( uv, uc[ut] );

				}

				break;

			case DescValueType.INTEGERTYPE:

			case DescValueType.ALIASTYPE:

			case DescValueType.CLASSTYPE:

			case DescValueType.ENUMERATEDTYPE:

			case DescValueType.LISTTYPE:

			case DescValueType.OBJECTTYPE:

			case DescValueType.RAWTYPE:

			case DescValueType.REFERENCETYPE:

			default:

				throw( new Error("Unsupported type in descriptorToObject " + t ) );

		}

	}

	if (undefined != f) {

		o = f(o);

	}

}





///////////////////////////////////////////////////////////////////////////////

// Function: preProcessExportInfo

// Usage: convert Photoshop enums to strings for storage

// Input: JavaScript Object of my params for this script

// Return: JavaScript Object with objects converted for storage

///////////////////////////////////////////////////////////////////////////////

function preProcessExportInfo(o) {

	o.tiffCompression = o.tiffCompression.toString();

	o.pdfEncoding = o.pdfEncoding.toString();

	o.targaDepth = o.targaDepth.toString();

	o.bmpDepth = o.bmpDepth.toString();

	return o;

}



///////////////////////////////////////////////////////////////////////////////

// Function: postProcessExportInfo

// Usage: convert strings from storage to Photoshop enums

// Input: JavaScript Object of my params in string form

// Return: JavaScript Object with objects in enum form

///////////////////////////////////////////////////////////////////////////////

function postProcessExportInfo(o) {

	o.tiffCompression = eval(o.tiffCompression);

	o.pdfEncoding = eval(o.pdfEncoding);

	o.targaDepth = eval(o.targaDepth);

	o.bmpDepth = eval(o.bmpDepth);

	return o;

}



///////////////////////////////////////////////////////////////////////////

// Function: StrToIntWithDefault

// Usage: convert a string to a number, first stripping all characters

// Input: string and a default number

// Return: a number

///////////////////////////////////////////////////////////////////////////

function StrToIntWithDefault( s, n ) {

    var onlyNumbers = /[^0-9]/g;

    var t = s.replace( onlyNumbers, "" );

	t = parseInt( t );

	if ( ! isNaN( t ) ) {

        n = t;

    }

    return n;

}



///////////////////////////////////////////////////////////////////////////

// Function: makeJPEGQualityFieldValidationFunction

// Usage: Validation for JPEG Quality fields

// Input: either an integer or a holding property

// Return: a function for .onChange

///////////////////////////////////////////////////////////////////////////

function makeJPEGQualityFieldValidationFunction(defaultValue, alternateProperty)

{

    return function () 

        {

            var val = this.text;

            if(isNaN(val))

                this.text = defaultValue ? defaultValue : alternateProperty.value;

            else

            {

                if(val > 12)

                    val = 12;

                if(val < 0)

                    val = 0;

                this.text = val;

                if(alternateProperty)

                    alternateProperty.value = val;

            }

        }; 

}



///////////////////////////////////////////////////////////////////////////////

// Function: logToHeadLights

// Usage:   Logs to headlight usage data based on "export". 

// Input::   (active document.) s

// Return: array of indexes ID's of selected layers. 

///////////////////////////////////////////////////////////////////////////////

function logToHeadLights(eventRecord) 

{

    var headlightsActionID = stringIDToTypeID("headlightsLog");

    var desc = new ActionDescriptor();

    desc.putString(stringIDToTypeID("subcategory"), "Export");

    desc.putString(stringIDToTypeID("eventRecord"), eventRecord);

    executeAction(headlightsActionID, desc, DialogModes.NO);

}



// End Export Layers To Files.jsx