git.maemo.org Git - quick-widgets/blob - plugins/qmlprocess/process.qml

   1 import Qt 4.7
   2 import qmlprocess
   3
   4 Item {
   5      width: childrenRect.width
   6      height: childrenRect.height
   7
   8      Rectangle {
   9           id: bg
  10           anchors.fill: txt
  11           color: "blue"
  12           opacity: 0.8
  13           radius: 5
  14      }
  15      Text {
  16           id: txt
  17           smooth: true
  18           font.pointSize: 12
  19           wrapMode: Text.Wrap
  20           text: "Active Mem: MB"
  21           verticalAlignment: Text.AlignVCenter
  22           horizontalAlignment: Text.AlignHCenter
  23           //width: parent.width
  24           //height: parent.height
  25           color: "white"
  26      }
  27      function parse(out) {
  28           var x = out.match(/[0-9]+/gi);
  29           console.log(x)
  30           return "Active Mem: "+Math.round(x/1024)+ " MB"
  31      }
  32      Process {
  33           id: process
  34           command: "sh -c \"cat /proc/meminfo | /bin/grep 'Active:'\""
  35           onCompleted: { txt.text = parse(stdout) }
  36           onFailed: { bg.color = "red"; txt.text = stderr }
  37      }
  38      Timer {
  39           running: runtime.isActiveWindow
  40           repeat: true
  41           interval: 5000
  42           onTriggered: { process.run() }
  43      }
  44 }