/* ==========================================================
// 2012 John J. McAssey (JJMack)
// ======================================================= */
// This script is supplied as is. It is provided as freeware.
// The author accepts no liability for any problems arising from its use.
/* Help
<javascriptresource>
<about>$$$/JavaScripts/PasteImageRoll/About=JJMack's PasteImageRoll^r^rCopyright 2012 Mouseprints.^r^rCreate a document for printing on roll paper^rcan also be used as a wall hanging when^rall selected images have the same orientation.^rImages will be rotated to match cell orientation</about>
<category>JJMack's Collage Script</category>
</javascriptresource>
*/
//Set Defaults here
var dfltRes = 300; // default print DPI
var dfltCpys = 1; // default image copies
var dfltPw = 16; // default roll paper width in inches
var dfltPl = ''; // default roll paper length in feet. if set to null script will use 100 ft.
var dfltCw = 4; // default cell width in inches best if it divides paper with evenly.
var dfltCh = 6; // default cell height in inches
var dfltBw = 0; // default Border width in inches example .2 for 1/5 inch
var dfltGw = 0; // default Grout width in inches example .2 for 1/5 inch
//End Defaults
var startRulerUnits = app.preferences.rulerUnits;
app.preferences.rulerUnits = Units.PIXELS; // tell ps to work with pixels
try {
// begin dialog layout
var RollPaperDialog = new Window('dialog');
RollPaperDialog.text = 'Paste Image Roll';
RollPaperDialog.frameLocation = [70, 70];
RollPaperDialog.alignChildren = 'center';
RollPaperDialog.PrintResPnl = RollPaperDialog.add('panel', [2, 2, 200, 56], 'Print Resolution');
RollPaperDialog.PrintResPnl.add('statictext', [10, 16, 50, 48], 'DPI ');
RollPaperDialog.PrintResPnl.docResEdt = RollPaperDialog.PrintResPnl.add('edittext', [50, 13, 90, 34], dfltRes, {name:'prtRes'});
RollPaperDialog.PrintResPnl.docResEdt.helpTip = 'Image Resolution';
RollPaperDialog.PrintResPnl.add('statictext', [96, 16, 140, 48], 'Copies ');
RollPaperDialog.PrintResPnl.imgCpysEdt = RollPaperDialog.PrintResPnl.add('edittext', [140, 13, 175, 34], dfltCpys, {name:'imgCpys'});
RollPaperDialog.PrintResPnl.imgCpysEdt.helpTip = 'Number of copies of selected Images';
RollPaperDialog.PaperSizePnl = RollPaperDialog.add('panel', [2, 2, 200, 56], 'Roll Paper Size');
RollPaperDialog.PaperSizePnl.add('statictext', [10, 16, 50, 48], 'Width ');
RollPaperDialog.PaperSizePnl.aspectWidthEdt = RollPaperDialog.PaperSizePnl.add('edittext', [50, 13, 90, 34], dfltPw, {name:'pprWth'});
RollPaperDialog.PaperSizePnl.aspectWidthEdt.helpTip = 'Roll width in inches';
RollPaperDialog.PaperSizePnl.add('statictext', [96, 16, 140, 48], 'Length ');
RollPaperDialog.PaperSizePnl.aspectHeightEdt = RollPaperDialog.PaperSizePnl.add('edittext', [140, 13, 175, 34], dfltPl, {name:'pprLnth'});
RollPaperDialog.PaperSizePnl.aspectHeightEdt.helpTip = 'Remaing roll length in feet';
RollPaperDialog.CellSizePnl = RollPaperDialog.add('panel', [2, 2, 200, 56], 'Tile Cell Size');
RollPaperDialog.CellSizePnl.add('statictext', [10, 16, 50, 48], 'Width ');
RollPaperDialog.CellSizePnl.aspectWidthEdt = RollPaperDialog.CellSizePnl.add('edittext', [50, 13, 90, 34], dfltCw, {name:'cllWth'});
RollPaperDialog.CellSizePnl.aspectWidthEdt.helpTip = 'Width in inches';
RollPaperDialog.CellSizePnl.add('statictext', [96, 16, 140, 48], 'Height ');
RollPaperDialog.CellSizePnl.aspectHeightEdt = RollPaperDialog.CellSizePnl.add('edittext', [140, 13, 175, 34], dfltCh, {name:'cllHgt'});
RollPaperDialog.CellSizePnl.aspectHeightEdt.helpTip = 'Height in inches';
RollPaperDialog.GroutSizePnl = RollPaperDialog.add('panel', [2, 2, 200, 56], 'Grout Size');
RollPaperDialog.GroutSizePnl.add('statictext', [10, 16, 50, 48], 'Border ');
RollPaperDialog.GroutSizePnl.aspectWidthEdt = RollPaperDialog.GroutSizePnl.add('edittext', [50, 13, 90, 34], dfltBw, {name:'grtBdr'});
RollPaperDialog.GroutSizePnl.aspectWidthEdt.helpTip = 'Width in inches';
RollPaperDialog.GroutSizePnl.add('statictext', [96, 16, 140, 48], 'Grout ');
RollPaperDialog.GroutSizePnl.aspectHeightEdt = RollPaperDialog.GroutSizePnl.add('edittext', [140, 13, 175, 34], dfltGw, {name:'grtWth'});
RollPaperDialog.GroutSizePnl.aspectHeightEdt.helpTip = 'Height in inches';
var buttons = RollPaperDialog.add('group');
buttons.orientation = 'row';
var okBtn = buttons.add('button');
okBtn.text = 'OK';
okBtn.properties = {name: 'ok'};
var cancelBtn = buttons.add('button');
cancelBtn.text = 'Cancel';
cancelBtn.properties = {name: 'cancel'};
// nothing for now
RollPaperDialog.onShow = function() {
}
// do not allow anything except for numbers 0-9
RollPaperDialog.PrintResPnl.docResEdt.addEventListener ('keydown', NumericEditKeyboardHandler);
RollPaperDialog.PrintResPnl.imgCpysEdt.addEventListener ('keydown', NumericEditKeyboardHandler);
RollPaperDialog.PaperSizePnl.aspectWidthEdt.addEventListener ('keydown', DesmalEditKeyboardHandler);
RollPaperDialog.PaperSizePnl.aspectHeightEdt.addEventListener ('keydown', DesmalEditKeyboardHandler);
RollPaperDialog.CellSizePnl.aspectWidthEdt.addEventListener ('keydown', DesmalEditKeyboardHandler);
RollPaperDialog.CellSizePnl.aspectHeightEdt.addEventListener ('keydown', DesmalEditKeyboardHandler);
RollPaperDialog.GroutSizePnl.aspectWidthEdt.addEventListener ('keydown', DesmalEditKeyboardHandler);
RollPaperDialog.GroutSizePnl.aspectHeightEdt.addEventListener ('keydown', DesmalEditKeyboardHandler);
// display dialog and only continues on OK button press (OK = 1, Cancel = 2)
if (RollPaperDialog.show() == 1) {
//variables passed from user interface
var res = String(RollPaperDialog.PrintResPnl.prtRes.text); if (res=="") { res = dfltRes;}
var copies = String(RollPaperDialog.PrintResPnl.imgCpys.text); if (copies=="") { copies = dfltCpys;}
var pprwidth = String(RollPaperDialog.PaperSizePnl.pprWth.text); if (pprwidth=="") { pprwidth = dfltPw;}
var pprlength = String(RollPaperDialog.PaperSizePnl.pprLnth.text); if (pprlength=='') { pprlength= 100; }
var cellwidth = String(RollPaperDialog.CellSizePnl.cllWth.text); if (cellwidth=="") { cellwidth = dfltCw;}
var cellheight = String(RollPaperDialog.CellSizePnl.cllHgt.text); if (cellheight=="") { cellheight = dfltCh;}
var borderwidth = String(RollPaperDialog.GroutSizePnl.grtBdr.text); if (borderwidth=="") { borderwidth = dfltBw;}
var groutwidth = String(RollPaperDialog.GroutSizePnl.grtWth.text); if (groutwidth=="") { groutwidth = dfltGw;}
var maxpaperwidth=pprwidth*res; // Printer Paper width in pixels inches*res
var maxpaperlnth=pprlength*12*res; // Printer Paper Roll length in pixels
var width=cellwidth*res; // Document Cell width in pixels inches*res
var height=cellheight*res; // Document Cell height in pixels inches*res
var cols=0; // Document number of columns will be determined by script using paper width and cell width
var rows=0; // Document rows will be determined by script using columns and # of images selected
var borderspace = borderwidth*res; // border size
var whitespace = groutwidth*res; // inter image spacing
if (width>maxpaperwidth) { throw "error1"; }
//cols=Math.round((maxpaperwidth/width)-.499); //round down
cols=Math.round(((maxpaperwidth+whitespace-2*borderspace)/(width+whitespace))-.499); //round down
if (height>maxpaperlnth) { throw "error2"; }
var file = new Array();
file = app.openDialog();// Open dialog choose images
if (file.length<1) { throw "error3"; }
rows=Math.round((file.length*copies/cols)+.499); //round up
//if (height*rows>maxpaperlnth) { throw "error4"; }
if ((height+whitespace)*rows+2*borderspace>(maxpaperlnth+whitespace)) { throw "error4"; }
//var doc = app.documents.add(width*cols, height*rows, res);
var doc = app.documents.add((width+whitespace)*cols-whitespace+2*borderspace, (height+whitespace)*rows-whitespace+2*borderspace, res);
var currrow=0; var pasted=0;
for (var i=0;i<file.length;i++) {
if (file instanceof File && !file.name.match(/\.(nef|cr2|crw|dcs|raf|arw|orf|dng|psd|tif|tiff|jpg|jpe|jpeg|png|bmp|)$/i) ) continue; //next file if not matched
app.load(file); // load it into a document
var backFile= app.activeDocument; // image document
var imageName = backFile.name; // image file name
flatten(); //handle layered images // flatten active document incase its layered.
if (backFile.width.value<backFile.height.value&&width>height ) { backFile.rotateCanvas(-90.0); } // Rotate portraits
if (backFile.height.value<backFile.width.value&&height>width ) { backFile.rotateCanvas(-90.0); } // Rotate landscapes
if (backFile.width.value/backFile.height.value > width/height) { backFile.resizeImage(null, height, null, ResampleMethod.BICUBIC); } // wider
else {backFile.resizeImage(width, null, null, ResampleMethod.BICUBIC);} // same aspect ratio or taller
backFile.selection.selectAll();
backFile.selection.copy(); //copy resized image into clipboard
backFile.close(SaveOptions.DONOTSAVECHANGES); //close image without saving changes
for (var n=0;n<copies;n++) { // number of copies
var x =pasted*(width+whitespace)+borderspace;
var y =currrow*(height+whitespace)+borderspace;
var selectedRegion = Array(Array(x,y), Array(x+width,y), Array(x+width,y+height), Array(x,y+height));
doc.selection.select(selectedRegion);
doc.paste(true); //paste image into masked layer your document
doc.activeLayer.name=imageName; //label layer with image file name
doc.selection.select(selectedRegion);
align('AdCH'); align('AdCV');
doc.selection.deselect();
pasted++
if ( pasted==cols ) { pasted=0; currrow++; }
}
}
}
else {
//alert('Operation Canceled.');
}
// Return the app preferences
app.preferences.rulerUnits = startRulerUnits;
}
catch(err){
// Return the app preferences
app.preferences.rulerUnits = startRulerUnits;
if (err=="error1") {alert("Paper width exceeded reduce the cell width");}
else if (err=="error2") {alert("Paper roll length exceeded reduce cell height");}
else if (err=="error3") {alert("No Images Selected");}
else if (err=="error4") {alert("Paper roll length exceeded try selecting fewer images or reducing cell height");}
// Lot's of things can go wrong, Give a generic alert and see if they want the details
else if ( confirm("Sorry, something major happened and I can't continue! Would you like to see more info?" ) ) { alert(err + ': on line ' + err.line ); }
}
// -----------------------------------------
// flatten Image
// -----------------------------------------
function flatten() {
try{
executeAction( charIDToTypeID( "FltI" ), undefined, DialogModes.NO );
}catch(e){}
}
// -----------------------------------------
// Align Layers to selection
// -----------------------------------------
function align(method) {
var desc = new ActionDescriptor();
var ref = new ActionReference();
ref.putEnumerated( charIDToTypeID( "Lyr " ), charIDToTypeID( "Ordn" ), charIDToTypeID( "Trgt" ) );
desc.putReference( charIDToTypeID( "null" ), ref );
desc.putEnumerated( charIDToTypeID( "Usng" ), charIDToTypeID( "ADSt" ), charIDToTypeID( method ) );
try{
executeAction( charIDToTypeID( "Algn" ), desc, DialogModes.NO );
}catch(e){}
}
///////////////////////////////////////////////////////////////////////////////
// Function: NumericEditKeyboardHandler
// Usage: Do not allow anything except for numbers 0-9
// Input: ScriptUI keydown event
// Return: <nothing> key is rejected and beep is sounded if invalid
///////////////////////////////////////////////////////////////////////////////
function NumericEditKeyboardHandler (event) {
try {
var keyIsOK = KeyIsNumeric (event) ||
KeyIsDelete (event) ||
KeyIsLRArrow (event) ||
KeyIsTabEnterEscape (event);
if (! keyIsOK) {
// Bad input: tell ScriptUI not to accept the keydown event
event.preventDefault();
/* Notify user of invalid input: make sure NOT
to put up an alert dialog or do anything which
requires user interaction, because that
interferes with preventing the 'default'
action for the keydown event */
app.beep();
}
}
catch (e) {
; // alert ("Ack! bug in NumericEditKeyboardHandler: " + e);
}
}
function DesmalEditKeyboardHandler (event) {
try {
var keyIsOK = KeyIsNumeric (event) ||
KeyIsPeriod (event) ||
KeyIsDelete (event) ||
KeyIsLRArrow (event) ||
KeyIsTabEnterEscape (event);
if (! keyIsOK) {
// Bad input: tell ScriptUI not to accept the keydown event
event.preventDefault();
/* Notify user of invalid input: make sure NOT
to put up an alert dialog or do anything which
requires user interaction, because that
interferes with preventing the 'default'
action for the keydown event */
app.beep();
}
}
catch (e) {
; // alert ("Ack! bug in NumericEditKeyboardHandler: " + e);
}
}
// key identifier functions
function KeyHasModifier (event) {
return event.shiftKey || event.ctrlKey || event.altKey || event.metaKey;
}
function KeyIsNumeric (event) {
return (event.keyName >= '0') && (event.keyName <= '9') && ! KeyHasModifier (event);
}
function KeyIsPeriod (event) {
return (event.keyName == 'Period') && ! KeyHasModifier (event);
}
function KeyIsDelete (event) {
// Shift-delete is ok
return ((event.keyName == 'Backspace') || (event.keyName == 'Delete')) && ! (event.ctrlKey);
}
function KeyIsLRArrow (event) {
return ((event.keyName == 'Left') || (event.keyName == 'Right')) && ! (event.altKey || event.metaKey);
}
function KeyIsTabEnterEscape (event) {
return event.keyName == 'Tab' || event.keyName == 'Enter' || event.keyName == 'Escape';
}
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