18 class ZoomDialog ( hildon.TouchSelector ) :
20 def __init__ ( self , widget ) :
21 hildon.TouchSelector.__init__( self )
23 zooms = gtk.ListStore(str)
26 for zoom in range(8,19) :
28 zooms.set( iter , 0 , "%2d" % zoom )
29 if zoom == widget.conf.zoom :
33 column = self.append_text_column( zooms , True )
34 #renderer = gtk.CellRendererText()
35 #column = self.append_column( zooms , renderer )
36 #column.set_property('text-column', 0)
38 # NOTE : with text=True, we must use 1 instead of 0
39 self.set_active( 0 , active )
43 class ZoomDialog ( gtk.Dialog ) :
45 def __init__ ( self , widget ) :
46 gtk.Dialog.__init__( self , "Select zoom level",
49 ( gtk.STOCK_OK, gtk.RESPONSE_ACCEPT,
50 gtk.STOCK_CANCEL, gtk.RESPONSE_REJECT
54 zooms = gtk.ListStore(int)
55 combo = gtk.ComboBox( zooms )
57 for zoom in range(8,19) :
59 zooms.set( iter , 0 , zoom )
60 if zoom == widget.conf.zoom :
61 combo.set_active_iter( iter )
63 cell = gtk.CellRendererText()
64 combo.pack_start(cell, True)
65 combo.add_attribute(cell, 'text', 0)
67 self.vbox.pack_start(combo , True, True, 0)
69 self.connect_object( "response", self.response , combo , widget )
71 def response ( self , combo , response , widget ) :
72 if response == gtk.RESPONSE_ACCEPT :
73 item = combo.get_active_iter()
74 model = combo.get_model()
75 widget.SetZoom( model.get(item,0)[0] )
79 class AbstractMapWindow:
81 def destroy(self, widget, data=None):
84 def press_event ( self, widget, event, *args ) :
85 border_x , border_y = 40 , 30
86 if event.x > border_x and event.y > border_y and event.x < ( self.size_x - border_x ) and event.y < ( self.size_y - border_y ) :
87 self.click_x = event.x
88 self.click_y = event.y
90 def release_event ( self, widget, event, *args ) :
92 if self.click_x is not None and self.click_y is not None :
93 delta_x = int( event.x - self.click_x )
94 delta_y = int( event.y - self.click_y )
95 shift = math.sqrt( delta_x * delta_x + delta_y * delta_y )
96 if shift > min_shift :
97 self.map.Shift(delta_x, delta_y)
98 self.click_x , self.click_y = None , None
100 def on_key_press ( self, widget, event, *args ) :
101 if event.keyval == gtk.keysyms.Up :
103 elif event.keyval == gtk.keysyms.Down :
105 elif event.keyval == gtk.keysyms.Right :
107 elif event.keyval == gtk.keysyms.Left :
110 print "UNKNOWN",event.keyval
112 def __init__( self , map_size=(800,480) ) :
114 self.connect("destroy", self.destroy)
116 self.set_border_width(10)
118 self.connect("key-press-event", self.on_key_press)
120 self.vbox = gtk.VBox(False, 0)
122 self.set_events( gtk.gdk.BUTTON_PRESS_MASK | gtk.gdk.BUTTON_RELEASE_MASK )
123 self.connect('button_press_event', self.press_event)
124 self.connect('button_release_event', self.release_event)
126 self.config = wifimap.config.Configuration()
127 self.map = wifimap.view.mapWidget( self.config , map_size )
128 self.vbox.pack_end( self.map , True , True , 5)
130 self.size_x , self.size_y = map_size
131 self.click_x , self.click_y = None , None
133 def zoomdialog ( self , widget ) :
134 dialog = ZoomDialog( widget )
142 class MapWindow ( AbstractMapWindow , hildon.Window ) :
145 hildon.Window.__init__( self )
146 AbstractMapWindow.__init__(self)
147 self.add( self.vbox )
148 self.create_menu( self.vbox )
151 def create_menu ( self , vbox ) :
153 self.menubar = menubar = hildon.AppMenu()
155 #zoomlevel = hildon.Button(gtk.HILDON_SIZE_AUTO,
156 # hildon.BUTTON_ARRANGEMENT_VERTICAL,
157 # "Zoom level", None)
158 #zoomlevel.connect_object( "clicked", self.zoomstack, self.map )
159 selector = ZoomDialog( self.map )
160 zoomlevel = hildon.PickerButton(gtk.HILDON_SIZE_AUTO,
161 hildon.BUTTON_ARRANGEMENT_VERTICAL)
162 zoomlevel.set_title( "Zoom" )
163 zoomlevel.set_selector( selector )
164 zoomlevel.connect_object( "value-changed", self.map.ZoomChange , selector )
165 menubar.append( zoomlevel )
168 self.set_app_menu( menubar )
172 class MapWindow ( AbstractMapWindow , gtk.Window ) :
175 gtk.Window.__init__( self , gtk.WINDOW_TOPLEVEL )
176 AbstractMapWindow.__init__(self)
177 self.add( self.vbox )
178 self.create_menu( self.vbox )
181 self.resize( self.size_x , self.size_y)
183 def create_menu ( self , vbox ) :
185 menubar = gtk.MenuBar()
187 zoomlevel = gtk.MenuItem( label="Zoom level" )
188 zoomlevel.connect_object( "activate", self.zoomdialog, self.map )
189 menubar.append( zoomlevel )
191 vbox.pack_start(menubar,True,True,5)