src/org/xwt/builtin/splash.xwt

   1 <xwt>
   2
   3     <template thisbox="window" orient="vertical">
   4
   5         minwidth = maxwidth = $inner.width;
   6         minheight = maxheight = $inner.height;
   7         x = (xwt.screenWidth - width) / 2;
   8         y = (xwt.screenHeight - height) / 2;
   9
  10         _KeyPressed = function(k) {
  11             if (k == "escape") thisbox = null;
  12         }
  13
  14         xwt.thread = function() {
  15             try {
  16                 var origin = xwt.origin;
  17                 if (origin.substring(0, 21) == "http://launch.xwt.org") {
  18                     origin = origin.substring(22);
  19                     origin = "http://" + origin.substring(origin.indexOf('/') + 1);
  20                 }
  21                 xwt.println("origin is " + origin);
  22
  23                 xwt.loadArchive(origin, function(num, den) {
  24                         $left.flex = 50 * (num / den);
  25                         $right.flex = 50 + 50 * (1.0 - num /den);
  26                         var pct = xwt.math.ceil(num * 100 / den);
  27                         if (1024 > num) {
  28                             num = "" + num + " bytes";
  29                         } else if (1024 * 1024 > num) {
  30                             num = "" + xwt.math.ceil(num / 1024) + "kb";
  31                         } else {
  32                             num = "" + xwt.math.ceil(num / (1024 * 1024)) + "Mb";
  33                         }
  34                         $status.text = "Downloading: " + pct + "% [" + num + "]";
  35                     });
  36
  37                     xwt.newBox("main", function(num, den) {
  38                         $left.flex = 50 + 50 * (num / den);
  39                         $right.flex = 50 * (1.0 - num / den);
  40                         if ($right.flex == 0) $right.width = 0;
  41                         $status.text = "Initializing: " + xwt.math.ceil(num * 100 / den) + "%";
  42                     });
  43                     thisbox = null;
  44
  45             } catch (e) {
  46                 $status.text = "Error: " + e;
  47                 if ($status.text.substring(0, 13) == "Error: Error:") $status.text = $status.text.substring(7);
  48             }
  49
  50         }
  51
  52         <box absolute="true" sizetoimage="true" id="inner" image="org.xwt.builtin.lithium"/>
  53
  54         <box/>
  55         <box text="Downloading user interface..." vshrink="true" hpad="4" vpad="3" id="status" textcolor="white"/>
  56         <box hpad="4" height="10">
  57             <box flex="0.0" image="org.xwt.builtin.progress" tile="true" id="left"/>
  58             <box flex="100.0" id="right"/>
  59         </box>
  60         <box height="5"/>
  61
  62     </template>
  63