updated by GasGit automation

scripts/Server.js

@@ -0,0 +1,50 @@
+
+/**
+* called to return latest active sheet data
+* @param {number} checksum the checksum for the last data we got
+* @param {boolean} useSelection where to use acrive selection - default is use the whole page
+* @return {object} object with new checksum and potentially the data if anything has changed
+*/
+function getData (checksum,useSelection) {
+  return Server.getData (checksum,useSelection);
+}
+
+/**
+* called to display a dialog and save content
+* @param {string} content the content
+*/
+
+function startPicker (content) {
+  showPicker(content);
+}
+
+// namespace set up
+
+var Server =  (function(server) {
+
+  /**
+  * get the data from the active sheet
+  * @param {number} previousChecksum if its the same then no point in returning any data
+  * @param {boolean} useSelection where to use acrive selection - default is use the whole page
+  * @return {[[]]} sheet data
+  */
+  server.getData = function (previousChecksum,useSelection) {
+    var sheet = SpreadsheetApp.getActiveSheet();
+    var range = useSelection ? SpreadsheetApp.getActiveRange() : sheet.getDataRange();
+    var data = range.getValues();
+    var p = {id:sheet.getSheetId(), range:range.getA1Notation() , data:range.getValues() };
+    var thisChecksum = Utils.checksum (p);
+    
+    return {
+      checksum :thisChecksum,
+      data: (Utils.isUndefined(previousChecksum) || previousChecksum !== thisChecksum) ? data : null
+    };
+
+    // not used - it's just to provoke getting the driveapp scope
+    function dummy () {
+      Drive.Files.list();
+    }
+  };
+  
+  return server;
+})(Server || {});