Revert "voldisp: make sure widgets wont draw over volume bar"

This reverts commit fec5eb0.

Author: thyttan

apps/voldisp/boot.js

@@ -4,44 +4,6 @@
     if (timeout) {clearTimeout(timeout); timeout=undefined;}
 
     if (Bangle.CLOCK) {
-
-      const WIDGET_UTILS_HIDE = function() {
-        //exports.cleanup();
-        if (!global.WIDGETS) return;
-        g.reset(); // reset colors
-        for (var w of global.WIDGETS) {
-          if (w._draw) return; // already hidden
-          w._draw = w.draw;
-          w.draw = () => {};
-          w._area = w.area;
-          w.area = "";
-          if (w.x!=undefined) g.clearRect(w.x,w.y,w.x+w.width-1,w.y+23);
-        }
-      };
-      /// Show any hidden widgets
-      const WIDGET_UTILS_SHOW = function() {
-        //exports.cleanup();
-        if (!global.WIDGETS) return;
-        for (var w of global.WIDGETS) {
-          if (!w._draw) return; // not hidden
-          w.draw = w._draw;
-          w.area = w._area;
-          delete w._draw;
-          delete w._area;
-          w.draw(w);
-        }
-      };
-
-      let isAllWidgetsHidden = true;
-      if (global.WIDGETS) {
-        for (var w of global.WIDGETS) {
-          if (!w._draw) {
-            isAllWidgetsHidden = false;
-            break;
-          }
-        }
-      }
-      WIDGET_UTILS_HIDE();
       let barWidth = g.getWidth()*volPercent/100;
       g.
         setColor(0x0000).fillRect(0,0,g.getWidth(),24).
@@ -50,9 +12,17 @@
         drawString("volume",barWidth,1);
 
       let goAway = ()=>{
+        let isAllWidgetsHidden = true;
+        if (global.WIDGETS) {
+          for (var w of global.WIDGETS) {
+            if (!w._draw) {
+              isAllWidgetsHidden = false;
+              break;
+            }
+          }
+        }
         if (!isAllWidgetsHidden) {
-          g.reset().clearRect(0,0,g.getWidth(),24);
-          WIDGET_UTILS_SHOW();
+          Bangle.drawWidgets();
         } else if (Bangle.uiRedraw) {
           Bangle.uiRedraw();
         } else {
@@ -63,5 +33,5 @@
     }
   };
   Bangle.on("musicVolume", onMusicVolume);
-  //GB({t:"audio",v:66});
+  //GB({t:"audio",v:10});
 }