screen builder

create_screen.jsx

// use active document
var doc = app.activeDocument;

// initiate dialog
var dialog = new Window("dialog", "Enter details ");
dialog.orientaions = "column";

// function to build text box
function editTextGroup(group, msg, defaultText, limit) {
    group.add("statictext", undefined, msg);
    var value = group.add("edittext", undefined, defaultText);
    value.characters = limit;
    return value;
}


// get surface dimesions
var surfaceGroup = dialog.add("group");
var surfaceWidth = editTextGroup(surfaceGroup, "surface width: ", "105", 6);
var surfaceHeight = editTextGroup(surfaceGroup, "surface height: ", "25", 6);

// get cabinet dimensions
var cabinetGroup = dialog.add("group");
var cabinetWidth = editTextGroup(cabinetGroup, "cabinet width: ", "10", 6);
var cabinetHeight = editTextGroup(cabinetGroup, "cabinet height: ", "10", 6);


// add buttons
var buttonsGroup = dialog.add("group");
var cancelButton = buttonsGroup.add("button", undefined, "cancel");
var submitButton = buttonsGroup.add("button", undefined, "submit");

// buttons callback
cancelButton.onClick = function () {
    dialog.close();
}

submitButton.onClick = function () {

    // validate inputs
    if (!surfaceWidth || !surfaceHeight) {

        alert("wrong inputs");
        dialog.close();
    }

   
    drawClading(mmToPoints(surfaceWidth.text), mmToPoints(surfaceHeight.text));
    drawCabinet(mmToPoints(cabinetWidth.text), mmToPoints(cabinetHeight.text), mmToPoints(surfaceWidth.text), mmToPoints(surfaceHeight.text));
    
    dialog.close();
}




// Fuction to center object in document
function centerInDocument(width, height) {

    // center horizontal
    var docWidth = doc.width / 2;
    var objWidth = width / 2;

    // center vertical
    var docHeight = doc.height / 2;
    var objHeight = height / 2;

    return {

        "top": objHeight - docHeight,
        "left": docWidth - objWidth
    };
}

// Function to convert millimeters to points
function mmToPoints(mm) {
    return mm * 2.83465; // 1 millimeter = 2.83465 points
}
function color(c, m, y, k) {
    var color = new CMYKColor();
    color.cyan = c || 0;
    color.magenta = m || 0;
    color.yellow = y || 0;
    color.black = k || 0;
    return color;
}


function drawClading(width, height) {

    var points = centerInDocument(width, height);

    var clading = doc.pathItems.rectangle(points['top'], points['left'], width, height);
    clading.strokeWidth = 1;
    clading.fillColor = color(100, 100, 100, 100);
    clading.strokeColor = new NoColor();
}

function drawScreen(width, height) {
    var points = centerInDocument(width, height);

    var screen = doc.pathItems.rectangle(points['top'], points['left'], width, height);
    screen.fillColor = color();
    screen.strokeColor = new NoColor();
}


function drawCabinet(cabinetWidth, cabinetHeight, surfaceWidth, surfaceHeight) {

    var col = Math.floor(surfaceWidth / cabinetWidth);
    var row = Math.floor(surfaceHeight / cabinetHeight);
    var screenWidth = cabinetWidth * col;
    var screenHeight = cabinetHeight * row;
    var screenStartingPoints = centerInDocument(screenWidth, screenHeight);
    var pointerX = screenStartingPoints['left'];
    var pointerY = screenStartingPoints['top'];


    
    for (var i = 0; i < col * row; i++) {


        var cabinet = doc.pathItems.rectangle(pointerY, pointerX, cabinetWidth, cabinetHeight);
        cabinet.fillColor = color(14, 11, 11, 0);
        cabinet.strokeColor = color(100, 100, 100, 100);
        cabinet.strokeWidth = .2;
        pointerX += cabinetWidth;

        if (pointerX - screenStartingPoints['left'] + cabinetWidth > surfaceWidth) {
            pointerX = screenStartingPoints['left'];
            pointerY -= cabinetHeight;

        }

    }

    var surfaceStartingPoints = centerInDocument(surfaceWidth, surfaceHeight);
    var spointerX = surfaceStartingPoints['left'];
    var spointerY = surfaceStartingPoints['top'];
    drawDimensionDetails(spointerX, spointerY, surfaceWidth+spointerX, spointerY);

}

function drawDimensionDetails(startX, startY, endX, endY){

    var spacer = 15;

    drawLine(startX, startY, endX, endY, 0, spacer); // horizontal top
    drawLine(endX, startY+spacer-10, endX, endY+spacer+10, 0, 0); // vertical right top
    drawLine(startX, startY+spacer-10, startX, endY+spacer+10, 0, 0); // vertical left top
    setText((surfaceWidth.text)+" mm",endX/2, startY+(spacer*2)); // text top

}

function drawLine(startX, startY, endX, endY, positionX, positionY) {

    var line = doc.pathItems.add();
    line.setEntirePath([[startX+positionX, startY+positionY], [endX+positionX, endY+positionY]]);
    line.filled = false;
    line.stroked = true;
    line.strokeColor = color(20, 100,100, 20);
    line.strokeWidth = .5;
}
function setText(content, x, y) {
    var aproxWidth = mmToPoints(20.0);
    var txt = doc.textFrames.add();
    txt.left = x+(aproxWidth);
    txt.top = y;
    txt.textRange.characterAttributes.fillColor = color(20, 100,100, 20);
    txt.contents = content;
}


dialog.show();