Source Code for Module pallavi.plugins.UserRequest

 1  # Copyright (c) 2006-2007 Dusty Phillips 
 2   
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20   
21  '''Plugin requests input from the user. The primary aim of this plugin 
22  is to allow other plugins to request data using the same API. Then if 
23  someone wants to provide data using a different method (nicer dialog, 
24  or perhaps even voice command), they simply have to replace this one 
25  plugin. 
26   
27  This plugin provides the following actions: 
28  RequestUserInput (text, callback) 
29          Request information from the user using a text dialog constructed 
30          with the requested text (provided as the first argument in a tuple and 
31          provide the results to the callback function provided 
32          as data. sends callback a value of None if cancel is pressed''' 
33           
34  from pallavi.EventActionManager import Action 
35  import wx 
36           
37 -def setup(): 
38    actions.AddAction(Action("RequestUserInput", RequestInput)) 
39     
40 -def RequestInput(text, callback): 
41    dlg = wx.TextEntryDialog(pallavi.focusedView, text, "User Input Required:") 
42    if dlg.ShowModal() == wx.ID_OK: 
43      result = dlg.GetValue() 
44    else: 
45      result = None 
46    dlg.Destroy() 
47    callback(result) 
48