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comparison browser_side/dialog.py @ 240:a565ce2facc0

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browser_side: modified class ContactChooser to allow setting a min and max number of contacts to be chosen
author souliane <souliane@mailoo.org>
date Tue, 15 Oct 2013 13:39:21 +0200
parents dec76d4536ad
children 19153af4f327
comparison
equal deleted inserted replaced
239:b911f2b43fd4 240:a565ce2facc0
36 from pyjamas import Window 36 from pyjamas import Window
37 37
38 # List here the patterns that are not allowed in contact group names 38 # List here the patterns that are not allowed in contact group names
39 FORBIDDEN_PATTERNS_IN_GROUP = () 39 FORBIDDEN_PATTERNS_IN_GROUP = ()
40 40
41
41 class ContactsChooser(DialogBox): 42 class ContactsChooser(DialogBox):
42 43
43 def __init__(self, host, callback, nb_contact=None, text='Please select contacts'): 44 def __init__(self, host, callback, nb_contact=None, text='Please select contacts'):
44 """ 45 """
45 ContactsChooser allow to select one or several connected contacts 46 ContactsChooser allow to select one or several connected contacts
46 @param host: SatWebFrontend instance 47 @param host: SatWebFrontend instance
47 @param callback: method to call when contacts have been choosed 48 @param callback: method to call when contacts have been choosed
48 @param nb_contact: number of contacts that have to be selected, None for no limit 49 @param nb_contact: number of contacts that have to be selected, None for no limit
50 If a tuple is given instead of an integer, nb_contact[0] is the minimal and
51 nb_contact[1] is the maximal number of contacts to be chosen.
49 """ 52 """
50 self.host = host 53 self.host = host
51 self.callback = callback 54 self.callback = callback
55 if isinstance(nb_contact, tuple):
56 if len(nb_contact) == 0:
57 nb_contact = None
58 elif len(nb_contact) == 1:
59 nb_contact = (nb_contact[0], nb_contact[0])
60 elif nb_contact is not None:
61 nb_contact = (nb_contact, nb_contact)
62 if nb_contact is None:
63 print "Need to select as many contacts as you want"
64 else:
65 print "Need to select between %d and %d contacts" % nb_contact
52 self.nb_contact = nb_contact 66 self.nb_contact = nb_contact
53 DialogBox.__init__(self, centered=True) 67 DialogBox.__init__(self, centered=True)
54
55 content = VerticalPanel() 68 content = VerticalPanel()
56 content.setWidth('100%') 69 content.setWidth('100%')
57 self.contacts_list = ListBox() 70 self.contacts_list = ListBox()
58 self.contacts_list.setVisibleItemCount(10) 71 self.contacts_list.setVisibleItemCount(10)
59 self.contacts_list.setMultipleSelect(True) 72 self.contacts_list.setMultipleSelect(True)
62 self.contacts_list.addChangeListener(self.onChange) 75 self.contacts_list.addChangeListener(self.onChange)
63 content.add(self.contacts_list) 76 content.add(self.contacts_list)
64 button_panel = HorizontalPanel() 77 button_panel = HorizontalPanel()
65 button_panel.addStyleName("marginAuto") 78 button_panel.addStyleName("marginAuto")
66 self.choose_button = Button("Choose", self.onChoose) 79 self.choose_button = Button("Choose", self.onChoose)
67 if (nb_contact): 80 if nb_contact and nb_contact[0] > 0:
68 self.choose_button.setEnabled(False) 81 self.choose_button.setEnabled(False)
69 button_panel.add(self.choose_button) 82 button_panel.add(self.choose_button)
70 button_panel.add(Button("Cancel", self.onCancel)) 83 button_panel.add(Button("Cancel", self.onCancel))
71 content.add(button_panel) 84 content.add(button_panel)
72 self.setHTML(text) 85 self.setHTML(text)
73 self.setWidget(content) 86 self.setWidget(content)
74 87
75 def onChange(self, sender): 88 def onChange(self, sender):
76 if self.nb_contact: 89 if self.nb_contact:
77 if len(self.contacts_list.getSelectedValues()) == self.nb_contact: 90 selected = len(self.contacts_list.getSelectedValues())
91 if selected >= self.nb_contact[0] and selected <= self.nb_contact[1]:
78 self.choose_button.setEnabled(True) 92 self.choose_button.setEnabled(True)
79 else: 93 else:
80 self.choose_button.setEnabled(False) 94 self.choose_button.setEnabled(False)
81 95
82 def getContacts(self): 96 def getContacts(self):