11 def global_start(button, scanner, config):
12 scanner.start( config.scan_period , config.store_log )
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 )
66 for mac,ap in self.aps.iteritems() :
67 if self.oldpos.get( mac ) :
68 self.map.line( pixmap , self.oldpos[mac] , ( ap[1]/ap[0] , ap[2]/ap[0] ) , "green" )
69 self.map.plot( pixmap , ( ap[1]/ap[0] , ap[2]/ap[0] ) , "green" , 2 )
70 self.map.get_pixbuf().get_from_drawable( pixmap , pixmap.get_colormap() , 0, 0 , 0 , 0 , self.map.win_x, self.map.win_y )
74 class AbstractWifiscanner :
76 def __init__ ( self ) :
78 _scanner = scanner( "wlan0" )
80 self.connect("delete_event", gtk.main_quit, None)
82 self.vbox = gtk.VBox(homogeneous=False, spacing=0)
85 top_frame = gtk.Frame()
87 hbox = gtk.HBox(homogeneous=False, spacing=0)
90 # Bottom frame creation
91 bottom_frame = gtk.Frame()
92 self.vbox.pack_end(bottom_frame, expand=False)
94 self.vbox.pack_end(top_frame)
96 bottom_box = gtk.HBox(homogeneous=False, spacing=0)
97 bottom_frame.add( bottom_box )
99 # Top frame population
100 notebook = gtk.Notebook()
101 hbox.pack_start( notebook )
103 scrollview = gtk.ScrolledWindow()
104 notebook.append_page( scrollview , gtk.Label("Scanning") )
105 self.map = MapWindow()
106 notebook.append_page( self.map , gtk.Label("Map") )
108 buttons = gtk.VBox(homogeneous=False, spacing=0)
109 hbox.pack_end(buttons, expand=False)
111 textview = self.TextView( "Scan results ..." )
112 scrollview.add( textview )
113 scrollview.set_policy( gtk.POLICY_NEVER , gtk.POLICY_AUTOMATIC )
116 button = self.Button( "Switch GPS On")
117 button._id = button.connect("clicked", global_start, _scanner, self.map.config)
118 buttons.pack_start(button, expand=False)
120 button_scan = self.Button( "Start scanning")
121 button_scan._id = button_scan.connect("clicked", start_scan, _scanner)
122 buttons.pack_start(button_scan, expand=False)
124 toggle_button = self.CheckButton( "Use Assisted GPS" )
125 toggle_button.connect("toggled", enable_agps)
126 buttons.pack_start(toggle_button, expand=False)
128 # Bottom frame population
129 status = gtk.Label( "status bar ..." )
130 _scanner.status = status
131 _scanner.buffer = textview.get_buffer()
132 _scanner.map = self.map.child
133 bottom_box.pack_start( status , expand=False , padding=20 )
138 def settings_cb ( widget , map ) :
139 window = wifimap.config.SettingsWindow( map.config , map.child.SetZoom )
144 class MapWindow ( gtk.Frame ) :
147 gtk.Frame.__init__( self )
149 self.config = wifimap.config.Configuration( 'scanner' )
150 self.add( wifimap.simpleMapWidget( self.config ) )
152 class Wifiscanner ( AbstractWifiscanner , hildon.StackableWindow ) :
154 def __init__ ( self ) :
155 hildon.StackableWindow.__init__( self )
156 self.set_title( "Wifihood Scanner" )
157 program = hildon.Program.get_instance()
158 program.add_window(self)
160 AbstractWifiscanner.__init__( self )
167 def TextView ( self , placeholder=None ) :
168 textview = hildon.TextView()
170 textview.set_placeholder( placeholder )
171 textview.set_editable( False )
172 textview.set_cursor_visible( False )
173 textview.modify_font( pango.FontDescription("Courier 12") )
176 def Button ( self , label="" ) :
177 button = hildon.Button(gtk.HILDON_SIZE_AUTO_WIDTH | gtk.HILDON_SIZE_FINGER_HEIGHT, hildon.BUTTON_ARRANGEMENT_VERTICAL, label)
180 def CheckButton ( self , label=None ) :
181 toggle_button = hildon.CheckButton( gtk.HILDON_SIZE_AUTO_WIDTH | gtk.HILDON_SIZE_FINGER_HEIGHT )
183 toggle_button.set_label( label )
186 def create_menu ( self ) :
188 menubar = hildon.AppMenu()
189 self.set_app_menu( menubar )
191 settings = hildon.Button(gtk.HILDON_SIZE_AUTO,
192 hildon.BUTTON_ARRANGEMENT_VERTICAL,
195 settings.connect( "clicked", settings_cb , self.map )
196 menubar.append( settings )
202 class MapWindow ( gtk.Frame ) :
205 gtk.Frame.__init__( self )
207 self.config = wifimap.config.Configuration( 'scanner' )
208 self.add( wifimap.simpleMapWidget( self.config , (640,400) ) )
210 class Wifiscanner ( AbstractWifiscanner , gtk.Window ) :
212 def __init__ ( self ) :
213 gtk.Window.__init__( self )
216 AbstractWifiscanner.__init__( self )
223 def TextView ( self , placeholder=None ) :
224 textview = gtk.TextView()
226 textview.get_buffer().set_text( placeholder )
227 textview.set_editable( False )
228 textview.set_cursor_visible( False )
229 textview.modify_font( pango.FontDescription("Courier 12") )
232 def Button ( self , label="" ) :
233 button = gtk.Button( label )
236 def CheckButton ( self , label=None ) :
237 toggle_button = gtk.CheckButton()
239 toggle_button.set_label( label )
242 def create_menu ( self ) :
244 menubar = gtk.MenuBar()
245 self.vbox.pack_start( menubar )
247 settings = gtk.MenuItem( "Settings" )
248 settings.connect( "activate", settings_cb , self.map )
249 menubar.append( settings )
253 window = Wifiscanner()