12 def hello(widget, data):
14 if widget.handler_id :
15 widget.disconnect( widget.handler_id )
16 widget.handler_id = widget.connect("clicked", bye, data)
17 widget.set_label("Switch Off!")
19 def bye(widget, data):
21 if widget.handler_id :
22 widget.disconnect( widget.handler_id )
23 widget.handler_id = widget.connect("clicked", hello, data)
24 widget.set_label("Switch On!")
26 def enable_agps(widget):
27 if widget.get_active() :
28 print "%s state is active" % widget
30 def scana(widget, data):
32 data._timer = gobject.timeout_add( 5000 , data.scan )
35 hildon.hildon_banner_show_information( widget , "icon_path" , "Scanning was already active" )
36 if widget.handler_id :
37 widget.disconnect( widget.handler_id )
38 widget.handler_id = widget.connect("clicked", scano, data)
39 widget.set_label("Stop scanning now !!")
41 def scano(widget, data):
44 hildon.hildon_banner_show_information( widget , "icon_path" , "Timer was running, stopping it" )
45 gobject.source_remove( data._timer )
50 hildon.hildon_banner_show_information( widget , "icon_path" , "Scanning is not active" )
51 if widget.handler_id :
52 widget.disconnect( widget.handler_id )
53 widget.handler_id = widget.connect("clicked", scana, data)
54 widget.set_label("Start scanning now !!")
56 class AbstractWifiscanner :
58 def __init__ ( self ) :
60 self.gpsdev = wifimap.Scanner( self )
62 self.connect("delete_event", gtk.main_quit, None)
64 vbox = gtk.VBox(homogeneous=False, spacing=0)
68 top_frame = gtk.Frame()
69 vbox.pack_start(top_frame)
71 hbox = gtk.HBox(homogeneous=False, spacing=0)
74 # Bottom frame creation
75 bottom_frame = gtk.Frame()
76 vbox.pack_end(bottom_frame, expand=False)
78 bottom_box = gtk.HBox(homogeneous=False, spacing=0)
79 bottom_frame.add( bottom_box )
81 # Top frame population
82 scrollview = gtk.ScrolledWindow()
83 hbox.pack_start( scrollview )
85 buttons = gtk.VBox(homogeneous=False, spacing=0)
86 hbox.pack_end(buttons, expand=False)
88 textview = self.TextView( "Scan results ..." )
89 scrollview.add( textview )
90 scrollview.set_policy( gtk.POLICY_NEVER , gtk.POLICY_AUTOMATIC )
93 button = self.Button( "Switch On!")
94 button.handler_id = button.connect("clicked", hello, self.gpsdev)
95 buttons.pack_start(button, expand=False)
97 button_scan = self.Button( "Start scanning now !!")
98 button_scan.handler_id = button_scan.connect("clicked", scana, self.gpsdev)
99 buttons.pack_start(button_scan, expand=False)
101 toggle_button = self.CheckButton( "Use Assisted GPS" )
102 toggle_button.connect("toggled", enable_agps)
103 buttons.pack_start(toggle_button, expand=False)
105 # Bottom frame population
106 status = gtk.Label( "status bar ..." )
107 self.gpsdev.set_infowin( status , textview.get_buffer() )
108 bottom_box.pack_start( status , expand=False , padding=20 )
117 class Wifiscanner ( AbstractWifiscanner , hildon.Window ) :
119 def __init__ ( self ) :
120 hildon.Window.__init__( self )
121 program = hildon.Program.get_instance()
122 program.add_window(self)
124 AbstractWifiscanner.__init__( self )
126 def TextView ( self , placeholder=None ) :
127 textview = hildon.TextView()
129 textview.set_placeholder( placeholder )
130 textview.set_editable( False )
131 textview.set_cursor_visible( False )
132 textview.modify_font( pango.FontDescription("Courier 12") )
135 def Button ( self , label="" ) :
136 button = hildon.Button(gtk.HILDON_SIZE_AUTO_WIDTH | gtk.HILDON_SIZE_FINGER_HEIGHT, hildon.BUTTON_ARRANGEMENT_VERTICAL, label)
139 def CheckButton ( self , label=None ) :
140 toggle_button = hildon.CheckButton( gtk.HILDON_SIZE_AUTO_WIDTH | gtk.HILDON_SIZE_FINGER_HEIGHT )
142 toggle_button.set_label( label )
147 class Wifiscanner ( AbstractWifiscanner , gtk.Window ) :
149 def __init__ ( self ) :
150 gtk.Window.__init__( self )
153 AbstractWifiscanner.__init__( self )
155 def TextView ( self , placeholder=None ) :
156 textview = gtk.TextView()
158 textview.get_buffer().set_text( placeholder )
159 textview.set_editable( False )
160 textview.set_cursor_visible( False )
161 textview.modify_font( pango.FontDescription("Courier 12") )
164 def Button ( self , label="" ) :
165 button = gtk.Button( label )
168 def CheckButton ( self , label=None ) :
169 toggle_button = gtk.CheckButton()
171 toggle_button.set_label( label )