SfaGUI.py

   1 import pyjd # this is dummy in pyjs
   2
   3 from pyjamas.ui.Button import Button
   4 from pyjamas.ui.RootPanel import RootPanel
   5 from pyjamas.ui.HTML import HTML
   6 from pyjamas.ui.DockPanel import DockPanel
   7 from pyjamas.ui import HasAlignment
   8 from pyjamas.ui.Hyperlink import Hyperlink
   9 from pyjamas.ui.VerticalPanel import VerticalPanel
  10 from pyjamas import Window
  11 from SinkList import SinkList
  12 from Configure import TopPanel
  13 from pyjamas import History
  14 import Welcome
  15 import Slices
  16 import Identities
  17 import PlanetLab
  18 import VINI
  19 import OpenCirrus
  20 import SfaBrowser
  21 import Configure
  22
  23 class SfaGUI:
  24     def onHistoryChanged(self, token):
  25         info = self.sink_list.find(token)
  26         if info:
  27             self.show(info, False)
  28         else:
  29             self.showInfo()
  30
  31     def onModuleLoad(self):
  32         self.tp = TopPanel()
  33         self.tp.setWidth("100%")
  34
  35         self.curInfo=''
  36         self.curSink=None
  37         self.description=HTML()
  38         self.sink_list=SinkList()
  39         self.panel=DockPanel()
  40         self.loadSinks()
  41         self.sinkContainer = DockPanel()
  42         self.sinkContainer.setStyleName("ks-Sink")
  43
  44         vp=VerticalPanel()
  45         vp.setWidth("100%")
  46         vp.setHeight("100%")
  47         vp.add(self.description)
  48         vp.add(self.sinkContainer)
  49
  50         self.description.setStyleName("ks-Info")
  51
  52         self.panel.add(self.sink_list, DockPanel.WEST)
  53         self.panel.add(vp, DockPanel.CENTER)
  54
  55         self.panel.setCellVerticalAlignment(self.sink_list, HasAlignment.ALIGN_TOP)
  56         self.panel.setCellWidth(vp, "100%")
  57         self.panel.setCellHeight(vp, "100%")
  58
  59         History.addHistoryListener(self)
  60         RootPanel().add(self.tp)
  61         RootPanel().add(self.panel)
  62
  63         #Show the initial screen.
  64         initToken = History.getToken()
  65         if len(initToken):
  66             self.onHistoryChanged(initToken)
  67         else:
  68             self.showInfo()
  69
  70     def show(self, info, affectHistory):
  71         if info == self.curInfo: return
  72         self.curInfo = info
  73
  74         if self.curSink <> None:
  75             self.curSink.onHide()
  76             self.sinkContainer.remove(self.curSink)
  77
  78         self.curSink = info.getInstance()
  79         self.sink_list.setSinkSelection(info.getName())
  80         self.description.setHTML(info.getDescription())
  81
  82         if (affectHistory):
  83             History.newItem(info.getName())
  84
  85         self.sinkContainer.add(self.curSink, DockPanel.CENTER)
  86         self.sinkContainer.setCellWidth(self.curSink, "100%")
  87         self.sinkContainer.setCellHeight(self.curSink, "100%")
  88         self.sinkContainer.setCellVerticalAlignment(self.curSink, HasAlignment.ALIGN_TOP)
  89         self.curSink.onShow()
  90
  91     def loadSinks(self):
  92         self.sink_list.addSink(Welcome.init())
  93         self.sink_list.addSink(Identities.init())
  94         # self.sink_list.addSink(Slices.init())
  95         self.sink_list.addSink(PlanetLab.init())
  96         self.sink_list.addSink(VINI.init())
  97         self.sink_list.addSink(OpenCirrus.init())
  98         self.sink_list.addSink(SfaBrowser.init())
  99         self.sink_list.addSink(Configure.init())
 100
 101     def showInfo(self):
 102         self.show(self.sink_list.find("Welcome"), False)
 103
 104
 105
 106
 107 if __name__ == '__main__':
 108     pyjd.setup("public/SfaGUI.html")
 109     app = SfaGUI()
 110     app.onModuleLoad()
 111     pyjd.run()