Refactor webwindow & widgetID query to reduce C&P

Author: sco1

mlapptools.m

@@ -20,14 +20,7 @@ function textAlign(uielement, alignment)
             alignment = lower(alignment);
             mlapptools.validatealignmentstr(alignment)
 
-            % Get a handle to the webwindow
-            win = mlapptools.getWebWindow(uielement.Parent);
-            
-            % Find which element of the DOM we want to edit
-            data_tag = mlapptools.getDataTag(uielement);
-            
-            % Manipulate the DOM via a JS command
-            widgetID = mlapptools.getWidgetID(win, data_tag);
+            [win, widgetID] = mlapptools.getWebElements(uielement);
 
             alignsetstr = sprintf('dojo.style(dojo.query("#%s")[0], "textAlign", "%s")', widgetID, alignment);
             win.executeJS(alignsetstr);
@@ -37,31 +30,17 @@ function textAlign(uielement, alignment)
         function fontWeight(uielement, weight)
             weight = mlapptools.validatefontweight(weight);
 
-            % Get a handle to the webwindow
-            win = mlapptools.getWebWindow(uielement.Parent);
-            
-            % Find which element of the DOM we want to edit
-            data_tag = mlapptools.getDataTag(uielement);
-            
-            % Manipulate the DOM via a JS command
-            widgetID = mlapptools.getWidgetID(win, data_tag);
+            [win, widgetID] = mlapptools.getWebElements(uielement);
 
             fontwtsetstr = sprintf('dojo.style(dojo.query("#%s")[0], "font-weight", "%s")', widgetID, weight);
             win.executeJS(fontwtsetstr);
         end
 
 
-        function fontcolor(uielement, newcolor)
+        function fontColor(uielement, newcolor)
             newcolor = mlapptools.validateCSScolor(newcolor);
 
-            % Get a handle to the webwindow
-            win = mlapptools.getWebWindow(uielement.Parent);
-            
-            % Find which element of the DOM we want to edit
-            data_tag = mlapptools.getDataTag(uielement);
-            
-            % Manipulate the DOM via a JS command
-            widgetID = mlapptools.getWidgetID(win, data_tag);
+            [win, widgetID] = mlapptools.getWebElements(uielement);
 
             fontwtsetstr = sprintf('dojo.style(dojo.query("#%s")[0], "color", "%s")', widgetID, newcolor);
             win.executeJS(fontwtsetstr);
@@ -136,6 +115,18 @@ function fontcolor(uielement, newcolor)
         end
 
 
+        function [win, widgetID] = getWebElements(uielement)
+            % Get a handle to the webwindow
+            win = mlapptools.getWebWindow(uielement.Parent);
+            
+            % Find which element of the DOM we want to edit
+            data_tag = mlapptools.getDataTag(uielement);
+            
+            % Manipulate the DOM via a JS command
+            widgetID = mlapptools.getWidgetID(win, data_tag);
+        end
+        
+        
         function togglewarnings(togglestr)
             switch lower(togglestr)
                 case 'on'