Simplestpp, removed fast load so that we have the simplest clock with clock_info support

apps/simplestpp/ChangeLog

@@ -0,0 +1,2 @@
+0.01: first release
+0.02: removed fast load, minimalism is useful for narrowing down on issues

apps/simplestpp/README.md

@@ -1,6 +1,6 @@
 # Simplest++ Clock
 
-The simplest working clock, with fast load and clock_info
+The simplest working clock, with clock_info
 
 ![](screenshot1.png)
 ![](screenshot2.png)
@@ -36,8 +36,6 @@ This provides a working demo of how to use the clock_info modules.
 
 ## References
 
-* [What is Fast Load and how does it work](http://www.espruino.com/Bangle.js+Fast+Load)
-
 * [Clock Info Tutorial](http://www.espruino.com/Bangle.js+Clock+Info)
 
 * [How to load modules through the IDE](https://github.com/espruino/BangleApps/blob/master/modules/README.md)

apps/simplestpp/app.js

@@ -1,19 +1,6 @@
-/**
- *
- * Simplestpp Clock
- *
- * The entire clock code is contained within the block below this
- * supports 'fast load'
- *
- * To add support for clock_info_supprt we add the code marked at [1] and [2]
- *
- */
+// Simplestpp Clock, see comments 'clock_info_support'
 
-{
-  // must be inside our own scope here so that when we are unloaded everything disappears
-  // we also define functions using 'let fn = function() {..}' for the same reason. function decls are global
-  
-  let draw = function() {
+function draw() {
   var date = new Date();
   var timeStr = require("locale").time(date,1);
   var h = g.getHeight();
@@ -27,15 +14,22 @@
   g.setFontAlign(0, 0);
   g.setColor(g.theme.fg);
   g.drawString(timeStr, w/2, h/2);
+
   clockInfoMenu.redraw();   // clock_info_support
+  queueDraw(); // queue draw in one minute
+};
+
+// timeout used to update every minute
+var drawTimeout;
 
 // schedule a draw for the next minute
+function queueDraw() {
   if (drawTimeout) clearTimeout(drawTimeout);
   drawTimeout = setTimeout(function() {
     drawTimeout = undefined;
     draw();
   }, 60000 - (Date.now() % 60000));
-  };
+}
 
 /**
  * clock_info_support
@@ -44,10 +38,9 @@
  * We will display the image and text on the same line and centre the combined
  * length of the image+text
  *
-   *
  */
-  let clockInfoDraw = (itm, info, options) => {
-
+function clockInfoDraw(itm, info, options)
+{
   g.reset().setFont('Vector',24).setBgColor(options.bg).setColor(options.fg);
   
   //use info.text.toString(), steps does not have length defined
@@ -76,33 +69,27 @@
 
 };
 
-  // clock_info_support
-  // retrieve all the clock_info modules that are installed
+/**
+ * clock_info_support: retrieve all the clock_info modules that are
+ * installed
+ *
+ */
 let clockInfoItems = require("clock_info").load();
 
-  // clock_info_support
-  // setup the way we wish to interact with the menu
-  // the hl property defines the color the of the info when the menu is selected after tapping on it
+/**
+ * clock_info_support: setup the way we wish to interact with the menu
+ * the hl property defines the color the of the info when the menu is
+ * selected after tapping on it
+ *
+ */
 let clockInfoMenu = require("clock_info").addInteractive(clockInfoItems, { x:64, y:132, w:50, h:40, draw : clockInfoDraw, bg : g.theme.bg, fg : g.theme.fg, hl : "#0ff"} );
 
-  // timeout used to update every minute
-  var drawTimeout;
+// Clear the screen once, at startup
 g.clear();
 
-  // Show launcher when middle button pressed, add updown button handlers
-  Bangle.setUI({
-    mode : "clock",
-    remove : function() {
-      if (drawTimeout) clearTimeout(drawTimeout);
-      drawTimeout = undefined;
-      // remove info menu
-      clockInfoMenu.remove();
-      delete clockInfoMenu;
-    }
-  });
-
+// Show launcher when middle button pressed
+Bangle.setUI("clock");
 // Load widgets
 Bangle.loadWidgets();
+Bangle.drawWidgets();
 draw();
-  setTimeout(Bangle.drawWidgets,0);
-}  // end of clock

apps/simplestpp/metadata.json

@@ -2,8 +2,8 @@
   "id": "simplestpp",
   "name": "Simplest++ Clock",
   "shortName": "Simplest++",
-  "version": "0.01",
-  "description": "The simplest working clock, with fast load and clock_info, acts as a tutorial piece",
+  "version": "0.02",
+  "description": "The simplest working clock, with clock_info, acts as a tutorial piece",
   "readme": "README.md",
   "icon": "app.png",
   "screenshots": [{"url":"screenshot3.png"}],