-import hildon
-
-import gobject
-
-def hello(widget, data):
- data.do_start()
- if widget.handler_id :
- widget.disconnect( widget.handler_id )
- widget.handler_id = widget.connect("clicked", bye, data)
- widget.set_label("Switch Off!")
-
-def bye(widget, data):
- data.do_stop()
- if widget.handler_id :
- widget.disconnect( widget.handler_id )
- widget.handler_id = widget.connect("clicked", hello, data)
- widget.set_label("Switch On!")
-
-def enable_agps(widget):
- if widget.get_active() :
- print "%s state is active" % widget
-
-def scana(widget, data):
- if not data._timer :
- data._timer = gobject.timeout_add( 5000 , data.scan )
- else :
- hildon.hildon_banner_show_information( widget , "icon_path" , "Scanning was already active" )
- if widget.handler_id :
- widget.disconnect( widget.handler_id )
- widget.handler_id = widget.connect("clicked", scano, data)
- widget.set_label("Stop scanning now !!")
-
-def scano(widget, data):
- if data._timer :
- hildon.hildon_banner_show_information( widget , "icon_path" , "Timer was running, stopping it" )
- gobject.source_remove( data._timer )
- data._timer = None
- data.stop()
- else :
- hildon.hildon_banner_show_information( widget , "icon_path" , "Scanning is not active" )
- if widget.handler_id :
- widget.disconnect( widget.handler_id )
- widget.handler_id = widget.connect("clicked", scana, data)
- widget.set_label("Start scanning now !!")
-
-def main():
-
- window = hildon.Window()
- program = hildon.Program.get_instance()
- program.add_window(window)
-
- gpsdev = wifimap.Scanner( window )
-
- window.connect("delete_event", gtk.main_quit, None)
-
- vbox = gtk.VBox(homogeneous=False, spacing=0)
- top_frame = gtk.Frame()
- bottom_frame = gtk.Frame()
- bottom_box = gtk.HBox(homogeneous=False, spacing=0)
-
- hbox = gtk.HBox(homogeneous=False, spacing=0)
- top_frame.add(hbox)
-
- textview = gtk.TextView()
- textview.set_editable( False )
- textview.set_cursor_visible( False )
- textview.modify_font( pango.FontDescription("Courier 12") )
-
- scrollview = gtk.ScrolledWindow()
- scrollview.set_policy( gtk.POLICY_NEVER , gtk.POLICY_AUTOMATIC )
- scrollview.add( textview )
- hbox.pack_start( scrollview )
+try :
+ import hildon
+except :
+ hildon = False
+
+def global_start(button, scanner):
+ scanner.start()
+ if button._id :
+ button.disconnect( button._id )
+ button._id = button.connect("clicked", global_stop, scanner)
+ button.set_label("Switch GPS Off")
+
+def global_stop(button, scanner):
+ scanner.stop()
+ if button._id :
+ button.disconnect( button._id )
+ button._id = button.connect("clicked", global_start, scanner)
+ button.set_label("Switch GPS On")
+
+def enable_agps(button):
+ if button.get_active() :
+ print "%s state is active" % button
+
+def start_scan(button, scanner):
+ # BUG : If gps is not started in advance, database is not opened and an exception happens
+ scanner.scan()
+ if button._id :
+ button.disconnect( button._id )
+ button._id = button.connect("clicked", stop_scan, scanner)
+ button.set_label("Stop scanning")
+
+def stop_scan(button, scanner):
+ # FIXME : This method do not clear the scheduled scan
+ scanner.scan_timeout = 0
+ if button._id :
+ button.disconnect( button._id )
+ button._id = button.connect("clicked", start_scan, scanner)
+ button.set_label("Start scanning")
+
+
+class scanner ( wifimap.Scanner ) :
+
+ def scan ( self ) :
+ wifimap.Scanner.scan( self )
+ self.report()
+
+ def report ( self ) :
+ self.status.set_label( wifimap.Scanner.report(self) )
+ start, end = self.buffer.get_bounds()
+ self.buffer.delete( start , end )
+ for mac,rss in self.scanlist.iteritems() :
+ self.buffer.insert_at_cursor( "%s %5d\n" % ( mac , rss ) )
+
+
+class AbstractWifiscanner :
+
+ def __init__ ( self ) :
+
+ _scanner = scanner()
+
+ self.connect("delete_event", gtk.main_quit, None)
+
+ self.vbox = gtk.VBox(homogeneous=False, spacing=0)
+
+ # Top frame creation
+ top_frame = gtk.Frame()
+ self.vbox.pack_start(top_frame)
+
+ hbox = gtk.HBox(homogeneous=False, spacing=0)
+ top_frame.add(hbox)
+
+ # Bottom frame creation
+ bottom_frame = gtk.Frame()
+ self.vbox.pack_end(bottom_frame, expand=False)
+
+ bottom_box = gtk.HBox(homogeneous=False, spacing=0)
+ bottom_frame.add( bottom_box )