Method RebuildMainWindow

deps/v8/tools/stats-viewer.py:217–258

Tear down and rebuild the main window. Args: groups: the groups of counters to display

(self, groups)

    return groups

  def RebuildMainWindow(self, groups):
    """Tear down and rebuild the main window.

    Args:
      groups: the groups of counters to display
    """
    # Remove elements in the current ui
    self.ui_counters.clear()
    for child in self.root.children.values():
      child.destroy()

    # Build new ui
    index = 0
    sorted_groups = groups.keys()
    sorted_groups.sort()
    for counter_name in sorted_groups:
      counter_objs = groups[counter_name]
      if self.name_filter.match(counter_name):
        name = Tkinter.Label(self.root, width=50, anchor=Tkinter.W,
                             text=counter_name)
        name.grid(row=index, column=0, padx=1, pady=1)
      count = len(counter_objs)
      for i in range(count):
        counter = counter_objs[i]
        name = counter.Name()
        var = Tkinter.StringVar()
        if self.name_filter.match(name):
          value = Tkinter.Label(self.root, width=15, anchor=Tkinter.W,
                                textvariable=var)
          value.grid(row=index, column=(1 + i), padx=1, pady=1)

        # If we know how to interpret the prefix of this counter then
        # add an appropriate formatting to the variable
        if (":" in name) and (name[0] in COUNTER_LABELS):
          format = COUNTER_LABELS[name[0]]
        else:
          format = "%i"
        ui_counter = UiCounter(var, format)
        self.ui_counters[name] = ui_counter
        ui_counter.Set(counter.Value())
      index += 1
    self.root.update()

  def OpenWindow(self):
    """Create and display the root window."""