1 files changed, 132 insertions, 0 deletions
diff --git a/src/components/qt_hmi/References/Look/plugins/com/ford/hmiframework/qml/Framework/FStringFormat.js b/src/components/qt_hmi/References/Look/plugins/com/ford/hmiframework/qml/Framework/FStringFormat.js
new file mode 100644
index 0000000000..1a1d2af589
--- /dev/null
+++ b/src/components/qt_hmi/References/Look/plugins/com/ford/hmiframework/qml/Framework/FStringFormat.js
@@ -0,0 +1,132 @@
+var leadSection = ""
+var trailSection = ""
+var varName = ""
+var formatSection = ""
+
+var digits = 0
+var digitZeros = 0
+var decimals = 0
+var decimalsZeros = 0
+var decimalSymbol = "."
+
+function splitFormatString(format) {
+    // we need to analyze the structure of the string first
+    // a typical notation is like this: "{distance:#00.0#} km", where
+    // "{" "}" variable limiters
+    // "distance" variable name, this will be discarded and has not effect
+    // "#" non-leading/-trailing zero character
+    // "0" leading/trailing zero character
+    // " km" additional text which will remain unchanged
+    leadSection = ""
+    trailSection = ""
+    varName = ""
+    formatSection = ""
+
+    var startPos = 0;
+    var searchStep = 0;
+    for(var i = 0; i < format.length; ++i)
+    {
+        // search for the opening "{"
+        if(searchStep === 0) {
+            if(format.charAt(i)==='{') {
+                leadSection = format.slice(startPos, i);
+                startPos = i + 1;
+                searchStep++;
+            }
+        }
+        // search for the ":" or the closing "}"
+        else if(searchStep === 1) {
+            if(format.charAt(i) === '}') {
+                formatSection = format.slice(startPos, i);
+                startPos = i + 1;
+                trailSection = format.slice(startPos)
+                break;
+            }
+            else if(format.charAt(i) === ':') {
+                varName = format.slice(startPos, i);
+                startPos = i + 1;
+                searchStep++;
+            }
+        }
+        else if(searchStep === 2) {
+            if(format.charAt(i) === '}') {
+                formatSection = format.slice(startPos, i);
+                startPos = i + 1;
+                trailSection = format.slice(startPos)
+                break;
+            }
+        }
+    }
+
+    // finally we need to create the formatting string for sprintf out of the formatSection
+    digits = 0;
+    digitZeros = 0;
+    decimals = 0;
+    decimalsZeros = 0;
+    searchStep = 0;
+    for(var i = 0; i < formatSection.length; ++i) {
+        if(searchStep === 0) {
+            if(formatSection.charAt(i) === '#') {
+                digits++;
+            }
+            else if(formatSection.charAt(i) === '0') {
+                digits++;
+                digitZeros++;
+            }
+            else if(formatSection.charAt(i) === '.' || formatSection.charAt(i) === ',') {
+                decimalSymbol = formatSection.charAt(i);
+                searchStep++;
+            }
+        }
+        else if(searchStep === 1) {
+            if(formatSection.charAt(i) === '#') {
+                decimals++;
+            }
+            else if(formatSection.charAt(i) === '0') {
+                decimals++;
+                decimalsZeros++;
+            }
+        }
+    }
+}
+
+function formatOutput(data)
+{
+    // format the output, first the digits
+    var digitString = Math.floor(data).toString();
+    if(digitString.length < digitZeros) {
+        // zero pad the string
+        var temp = "";
+        for(var i = 0; i < digitZeros - digitString.length; ++i) {
+            temp += '0';
+        }
+        digitString = temp + digitString;
+    }
+    else {
+        digitString = digitString.slice(-digits);
+    }
+
+    var decimalString = (data - Math.floor(data)).toFixed(decimals).slice(2);
+    if (decimalString.length > decimalsZeros) {
+        for (var i = decimalString.length - 1; i >= decimalsZeros; i--)
+        {
+            if(decimalString.charAt(i) === '0')
+            {
+                decimalString = decimalString.slice(0, -1);
+            }
+        }
+    }
+    else {
+        for (var i = decimalString.length; i < decimalsZeros; i++)
+        {
+            decimalString += '0';
+        }
+    }
+
+    if (decimalString.length > 0) {
+        return leadSection + digitString + decimalSymbol + decimalString + trailSection;
+    }
+    else {
+        return leadSection + digitString + trailSection;
+    }
+}