//
// Copyleft 2007 - Will Deutsch
//
//    Copyright (C) 2007 - Will Deutsch - wdeutsch@pqbon.com
//
//    This program is free software: you can redistribute it and/or modify
//    it under the terms of the GNU General Public License as published by
//    the Free Software Foundation, either version 3 of the License, or
//    (at your option) any later version.
//
//    This program is distributed in the hope that it will be useful,
//    but WITHOUT ANY WARRANTY; without even the implied warranty of
//    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
//    GNU General Public License for more details.
//
//    You should have received a copy of the GNU General Public License
//    along with this program.  If not, see <http://www.gnu.org/licenses/>.
//

// Save the current preferences 
var startDisplayDialogs = app.displayDialogs 
// Set Adobe PhotoshopCS3 to use pixels and display no dialogs 
app.displayDialogs = DialogModes.NO 

// ask the user for the folder 
var FPath = Folder.selectDialog("Save files to") ;

var fileList = FPath.getFiles("*.tif");

var Start = fileList.length;

for(var i = 0; i < documents.length; i++){
      app.activeDocument = documents[i];

      var fName = FPath + "/Scan" + PNumber(Start + i,4) + ".tif";

      var tiffSaveOptions = new TiffSaveOptions;
      
      tiffSaveOptions.alphaChannels = false;
      tiffSaveOptions.annotations = false;
      tiffSaveOptions.byteOrder = ByteOrder.IBM;
      tiffSaveOptions.embedColorProfile = true;
      tiffSaveOptions.imageContression = TIFFEncoding.TIFFZIP;
      tiffSaveOptions.interleaveChannels = true;
      tiffSaveOptions.transparency = false;
      tiffSaveOptions.layers = false;
      
      var sFile = new File(fName);
      
      activeDocument.saveAs( sFile, tiffSaveOptions, false, Extension.LOWERCASE);
}

while(documents.length > 0){
	var CloseDoc = documents[0];
	CloseDoc.close(SaveOptions.DONOTSAVECHANGES);
}

var CtSheet = new ContactSheetOptions;

var fileList = FPath.getFiles("*.tif");

makeContactSheet(fileList, CtSheet);

jpgSaveOptions = new JPEGSaveOptions();
jpgSaveOptions.embedColorProfile = true;
jpgSaveOptions.formatOptions = FormatOptions.STANDARDBASELINE;
jpgSaveOptions.matte = MatteType.NONE;
jpgSaveOptions.quality = 12;

for(var i = 0; i < documents.length; i++){
	app.activeDocument = documents[i];

	ctxFile = new File(FPath + "/ContactSheet" + PNumber(i, 2) + ".jpg");
	activeDocument.saveAs(ctxFile, jpgSaveOptions, false, Extension.LOWERCASE);
 }

while(documents.length > 0){
	var CloseDoc = documents[0];
	CloseDoc.close(SaveOptions.DONOTSAVECHANGES);
}

// Reset the application preferences 
app.displayDialogs = startDisplayDialogs

function PNumber(num, prec){
	var RetString;
	var t1 = 1;
	var t2 = 0;
	var s1 = "";

	for(var i = 0; i < prec; i++){
		t1 *= 10;
	} 
	
	t2 = t1 + num;

	s1 = t2.toString();
	
	RetString = s1.substr(1, prec);

	return(RetString)
}