Lines Matching refs:tab
15 def WillRunAction(self, tab):
17 self.LoadJS(tab, 'media_action.js')
19 def RunAction(self, tab):
20 super(MediaAction, self).RunAction(tab)
22 def LoadJS(self, tab, js_file_name):
23 """Loads and executes a JS file in the tab."""
26 tab.ExecuteJavaScript(js)
28 def WaitForEvent(self, tab, selector, event_name, timeout_in_seconds):
32 tab: The tab to check for event on.
39 self.HasEventCompletedOrError(tab, selector, event_name),
42 def HasEventCompletedOrError(self, tab, selector, event_name):
43 if tab.EvaluateJavaScript(
46 error = tab.EvaluateJavaScript('window.__error')