reorg

priv/static/js/ts/wfc.ts

@@ -4,6 +4,7 @@
  * @module
  */
 
+import * as libfewd from './libfewd.js'
 
 //------------------------------------------------------------------
 // page element stuff
@@ -68,47 +69,13 @@ on_input_key
             oelt.value += '\n';
 
             // auto-resize
-            auto_resize_output(cb_resize, oelt, max_height);
-            auto_scroll_to_bottom(cb_scroll, oelt);
+            libfewd.auto_resize(cb_resize, oelt, max_height);
+            libfewd.auto_scroll_to_bottom(cb_scroll, oelt);
         }
     }
 }
 
 
-
-function
-auto_resize_output
-    (checkbox_element : HTMLInputElement,
-     target_element   : HTMLTextAreaElement,
-     max_height       : number)
-    : void
-{
-    // if the user has manually resized their output, we do nothing
-    if (checkbox_element.checked) {
-        let target_height: number = target_element.scrollHeight;
-        // resize it automagically up to 500px
-        if (target_height < max_height)
-            target_element.style.height = String(target_height) + 'px';
-        else
-            target_element.style.height = String(max_height) + 'px';
-    }
-}
-
-
-function
-auto_scroll_to_bottom
-    (checkbox_element : HTMLInputElement,
-     target_element   : HTMLTextAreaElement)
-    : void
-{
-    if (checkbox_element.checked) {
-        // scroll to bottom
-        target_element.scrollTop = target_element.scrollHeight;
-    }
-}
-
-
-
 //------------------------------------------------------------------
 // wfc api
 //------------------------------------------------------------------