11 def global_start(button, scanner, config):
12 scanner.start( config.scan_period )
14 button.disconnect( button._id )
15 button._id = button.connect("clicked", global_stop, scanner, config)
16 button.set_label("Switch GPS Off")
18 def global_stop(button, scanner, config):
21 button.disconnect( button._id )
22 button._id = button.connect("clicked", global_start, scanner, config)
23 button.set_label("Switch GPS On")
25 def enable_agps(button):
26 if button.get_active() :
27 print "%s state is active" % button
29 def start_scan(button, scanner):
30 # BUG : If gps is not started in advance, database is not opened and an exception happens
33 button.disconnect( button._id )
34 button._id = button.connect("clicked", stop_scan, scanner)
35 button.set_label("Stop scanning")
37 def stop_scan(button, scanner):
38 # FIXME : This method do not clear the scheduled scan
39 scanner.scan_timeout = 0
41 button.disconnect( button._id )
42 button._id = button.connect("clicked", start_scan, scanner)
43 button.set_label("Start scanning")
46 class scanner ( wifimap.ReplayScanner ) :
49 wifimap.ReplayScanner.scan( self )
53 self.status.set_label( wifimap.ReplayScanner.report(self) )
54 start, end = self.buffer.get_bounds()
55 self.buffer.delete( start , end )
56 for mac,rss in self.scanlist.iteritems() :
57 self.buffer.insert_at_cursor( "%s %5d\n" % ( mac , rss ) )
58 if self.info[0] == "FIX" :
60 self.map.recenter( self.info[4:6] )
61 pixmap,mask = self.map.get_pixbuf().render_pixmap_and_mask()
65 self.map.plot( pixmap , ( float(self.info[4]) , float(self.info[5]) ) , "red" , pointsize )
67 self.map.plot( pixmap , self.aps.pop() , "green" , 1 )
68 self.map.get_pixbuf().get_from_drawable( pixmap , pixmap.get_colormap() , 0, 0 , 0 , 0 , self.map.win_x, self.map.win_y )
72 class AbstractWifiscanner :
74 def __init__ ( self ) :
76 _scanner = scanner( "wlan0" )
78 self.connect("delete_event", gtk.main_quit, None)
80 self.vbox = gtk.VBox(homogeneous=False, spacing=0)
83 top_frame = gtk.Frame()
85 hbox = gtk.HBox(homogeneous=False, spacing=0)
88 # Bottom frame creation
89 bottom_frame = gtk.Frame()
90 self.vbox.pack_end(bottom_frame, expand=False)
92 self.vbox.pack_end(top_frame)
94 bottom_box = gtk.HBox(homogeneous=False, spacing=0)
95 bottom_frame.add( bottom_box )
97 # Top frame population
98 notebook = gtk.Notebook()
99 hbox.pack_start( notebook )
101 scrollview = gtk.ScrolledWindow()
102 notebook.append_page( scrollview , gtk.Label("Scanning") )
103 self.map = MapWindow()
104 notebook.append_page( self.map , gtk.Label("Map") )
106 buttons = gtk.VBox(homogeneous=False, spacing=0)
107 hbox.pack_end(buttons, expand=False)
109 textview = self.TextView( "Scan results ..." )
110 scrollview.add( textview )
111 scrollview.set_policy( gtk.POLICY_NEVER , gtk.POLICY_AUTOMATIC )
114 button = self.Button( "Switch GPS On")
115 button._id = button.connect("clicked", global_start, _scanner, self.map.config)
116 buttons.pack_start(button, expand=False)
118 button_scan = self.Button( "Start scanning")
119 button_scan._id = button_scan.connect("clicked", start_scan, _scanner)
120 buttons.pack_start(button_scan, expand=False)
122 toggle_button = self.CheckButton( "Use Assisted GPS" )
123 toggle_button.connect("toggled", enable_agps)
124 buttons.pack_start(toggle_button, expand=False)
126 # Bottom frame population
127 status = gtk.Label( "status bar ..." )
128 _scanner.status = status
129 _scanner.buffer = textview.get_buffer()
130 _scanner.map = self.map.child
131 bottom_box.pack_start( status , expand=False , padding=20 )
136 def settings_cb ( widget , map ) :
137 window = wifimap.config.SettingsWindow( map.config , map.child.SetZoom )
142 class MapWindow ( gtk.Frame ) :
145 gtk.Frame.__init__( self )
147 self.config = wifimap.config.Configuration( 'scanner' )
148 self.add( wifimap.simpleMapWidget( self.config ) )
150 class Wifiscanner ( AbstractWifiscanner , hildon.StackableWindow ) :
152 def __init__ ( self ) :
153 hildon.StackableWindow.__init__( self )
154 self.set_title( "Wifihood Scanner" )
155 program = hildon.Program.get_instance()
156 program.add_window(self)
158 AbstractWifiscanner.__init__( self )
165 def TextView ( self , placeholder=None ) :
166 textview = hildon.TextView()
168 textview.set_placeholder( placeholder )
169 textview.set_editable( False )
170 textview.set_cursor_visible( False )
171 textview.modify_font( pango.FontDescription("Courier 12") )
174 def Button ( self , label="" ) :
175 button = hildon.Button(gtk.HILDON_SIZE_AUTO_WIDTH | gtk.HILDON_SIZE_FINGER_HEIGHT, hildon.BUTTON_ARRANGEMENT_VERTICAL, label)
178 def CheckButton ( self , label=None ) :
179 toggle_button = hildon.CheckButton( gtk.HILDON_SIZE_AUTO_WIDTH | gtk.HILDON_SIZE_FINGER_HEIGHT )
181 toggle_button.set_label( label )
184 def create_menu ( self ) :
186 menubar = hildon.AppMenu()
187 self.set_app_menu( menubar )
189 settings = hildon.Button(gtk.HILDON_SIZE_AUTO,
190 hildon.BUTTON_ARRANGEMENT_VERTICAL,
193 settings.connect( "clicked", settings_cb , self.map )
194 menubar.append( settings )
200 class MapWindow ( gtk.Frame ) :
203 gtk.Frame.__init__( self )
205 self.config = wifimap.config.Configuration( 'scanner' )
206 self.add( wifimap.simpleMapWidget( self.config , (640,400) ) )
208 class Wifiscanner ( AbstractWifiscanner , gtk.Window ) :
210 def __init__ ( self ) :
211 gtk.Window.__init__( self )
214 AbstractWifiscanner.__init__( self )
221 def TextView ( self , placeholder=None ) :
222 textview = gtk.TextView()
224 textview.get_buffer().set_text( placeholder )
225 textview.set_editable( False )
226 textview.set_cursor_visible( False )
227 textview.modify_font( pango.FontDescription("Courier 12") )
230 def Button ( self , label="" ) :
231 button = gtk.Button( label )
234 def CheckButton ( self , label=None ) :
235 toggle_button = gtk.CheckButton()
237 toggle_button.set_label( label )
240 def create_menu ( self ) :
242 menubar = gtk.MenuBar()
243 self.vbox.pack_start( menubar )
245 settings = gtk.MenuItem( "Settings" )
246 settings.connect( "activate", settings_cb , self.map )
247 menubar.append( settings )
251 window = Wifiscanner()