SinkList.py

   1 from pyjamas.ui.Composite import Composite
   2 from pyjamas.ui.VerticalPanel import VerticalPanel
   3 from pyjamas.ui.Hyperlink import Hyperlink
   4
   5 class SinkList(Composite):
   6     def __init__(self):
   7         Composite.__init__(self)
   8
   9         self.vp_list=VerticalPanel()
  10         self.sinks=[]
  11         self.selectedSink=-1
  12
  13         self.initWidget(self.vp_list)
  14         self.setStyleName("ks-List")
  15
  16     def addSink(self, info):
  17         name = info.getName()
  18         link = Hyperlink(name, False, name)
  19         link.setStyleName("ks-SinkItem")
  20         self.vp_list.add(link)
  21         self.sinks.append(info)
  22
  23     def find(self, sinkName):
  24         for info in self.sinks:
  25             if info.getName()==sinkName:
  26                 return info
  27         return None
  28
  29     def setSinkSelection(self, name):
  30         if self.selectedSink <> -1:
  31             self.vp_list.getWidget(self.selectedSink).removeStyleName("ks-SinkItem-selected")
  32
  33         for i in range(len(self.sinks)):
  34             info = self.sinks[i]
  35             if (info.getName()==name):
  36                 self.selectedSink = i
  37                 widget=self.vp_list.getWidget(self.selectedSink)
  38                 widget.addStyleName("ks-SinkItem-selected")
  39                 return
  40
  41