Icon Platform M+ MIDI Remote

icon/platformmplus/helper.js

@@ -0,0 +1,57 @@
+function setTextOfColumn(columnIndex, col_text, original_text) {
+    var col = columnIndex * 7
+    var text = (col_text + '       ').slice(0, 7) // ensure to always clear a column
+
+    //  original_text must be the full width of the display when setting a column
+    // so pad with spaces if it isn't
+    var new_text = original_text.slice(0, 56)
+    var length = new_text.length
+    while (length++ < 56)
+        new_text = new_text.concat(" ")
+
+    new_text = new_text.substring(0, col) + text + new_text.substring(col + 7, new_text.length);
+
+    return new_text
+}
+
+function setTextOfLine(textString) {
+    var blank = Array(56).join(" ")
+    var text = (textString + blank).slice(0, 56) // ensure to always clear the entire row
+
+    return text
+}
+
+function makeLabel(value, length) {
+    // console.log("makeLabel:" + value)
+    // Do nothing if the label is already short enough
+    if (value.length <= length) {
+        return value
+    }
+
+    // If to long shorten it by removing vowels and making it CamelCase to remove spaces
+    var words = value.split(" ");
+    var label = "";
+
+    for (var i = 0, len = words.length; i < len; i++) {
+
+        var currentStr = words[i];
+
+        var tempStr = currentStr
+
+        // convert first letter to upper case and remove all vowels after first letter
+        tempStr = tempStr.substr(0, 1).toUpperCase() + tempStr.substr(1).replace(/[aeiou]/gi, '');
+
+        label += tempStr;
+
+    }
+    return label.slice(0, length); // Remove vowels and shorten to 6 char label
+}
+
+module.exports = {
+    display: {
+        // reset: resetDisplay,
+        makeLabel: makeLabel,
+        setTextOfColumn: setTextOfColumn,
+        setTextOfLine: setTextOfLine
+    }
+}