17 class ZoomDialog ( hildon.TouchSelector ) :
19 def __init__ ( self , widget ) :
20 hildon.TouchSelector.__init__( self )
22 zooms = gtk.ListStore(str)
25 for zoom in range(8,19) :
27 zooms.set( iter , 0 , "%2d" % zoom )
28 if zoom == widget.conf.zoom :
32 column = self.append_text_column( zooms , True )
33 #renderer = gtk.CellRendererText()
34 #column = self.append_column( zooms , renderer )
35 #column.set_property('text-column', 0)
37 # NOTE : with text=True, we must use 1 instead of 0
38 self.set_active( 0 , active )
42 class ZoomDialog ( gtk.Dialog ) :
44 def __init__ ( self , widget ) :
45 gtk.Dialog.__init__( self , "Select zoom level",
48 ( gtk.STOCK_OK, gtk.RESPONSE_ACCEPT,
49 gtk.STOCK_CANCEL, gtk.RESPONSE_REJECT
53 zooms = gtk.ListStore(int)
54 combo = gtk.ComboBox( zooms )
56 for zoom in range(8,19) :
58 zooms.set( iter , 0 , zoom )
59 if zoom == widget.conf.zoom :
60 combo.set_active_iter( iter )
62 cell = gtk.CellRendererText()
63 combo.pack_start(cell, True)
64 combo.add_attribute(cell, 'text', 0)
66 self.vbox.pack_start(combo , True, True, 0)
68 self.connect_object( "response", self.response , combo , widget )
70 def response ( self , combo , response , widget ) :
71 if response == gtk.RESPONSE_ACCEPT :
72 item = combo.get_active_iter()
73 model = combo.get_model()
74 widget.SetZoom( model.get(item,0)[0] )
78 class AbstractMapWindow:
80 def destroy(self, widget, data=None):
83 def press_event ( self, widget, event, *args ) :
84 border_x , border_y = 40 , 30
85 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 ) :
86 self.click_x = event.x
87 self.click_y = event.y
89 def release_event ( self, widget, event, *args ) :
91 if self.click_x is not None and self.click_y is not None :
92 delta_x = int( event.x - self.click_x )
93 delta_y = int( event.y - self.click_y )
94 shift = math.sqrt( delta_x * delta_x + delta_y * delta_y )
95 if shift > min_shift :
96 self.map.Shift(delta_x, delta_y)
97 self.click_x , self.click_y = None , None
99 def on_key_press ( self, widget, event, *args ) :
100 if event.keyval == gtk.keysyms.Up :
102 elif event.keyval == gtk.keysyms.Down :
104 elif event.keyval == gtk.keysyms.Right :
106 elif event.keyval == gtk.keysyms.Left :
109 print "UNKNOWN",event.keyval
111 def __init__( self , map_size=(800,480) ) :
113 self.connect("destroy", self.destroy)
115 self.set_border_width(10)
117 self.connect("key-press-event", self.on_key_press)
119 self.vbox = gtk.VBox(False, 0)
121 self.set_events( gtk.gdk.BUTTON_PRESS_MASK | gtk.gdk.BUTTON_RELEASE_MASK )
122 self.connect('button_press_event', self.press_event)
123 self.connect('button_release_event', self.release_event)
125 self.config = wifimap.config.Configuration()
126 self.map = wifimap.view.mapWidget( self.config , map_size )
127 self.vbox.pack_end( self.map , True , True , 5)
129 self.size_x , self.size_y = map_size
130 self.click_x , self.click_y = None , None
132 def zoomdialog ( self , widget ) :
133 dialog = ZoomDialog( widget )
141 class MapWindow ( AbstractMapWindow , hildon.Window ) :
144 hildon.Window.__init__( self )
145 AbstractMapWindow.__init__(self)
146 self.add( self.vbox )
147 self.create_menu( self.vbox )
150 def create_menu ( self , vbox ) :
152 self.menubar = menubar = hildon.AppMenu()
154 #zoomlevel = hildon.Button(gtk.HILDON_SIZE_AUTO,
155 # hildon.BUTTON_ARRANGEMENT_VERTICAL,
156 # "Zoom level", None)
157 #zoomlevel.connect_object( "clicked", self.zoomstack, self.map )
158 selector = ZoomDialog( self.map )
159 zoomlevel = hildon.PickerButton(gtk.HILDON_SIZE_AUTO,
160 hildon.BUTTON_ARRANGEMENT_VERTICAL)
161 zoomlevel.set_title( "Zoom" )
162 zoomlevel.set_selector( selector )
163 zoomlevel.connect_object( "value-changed", self.map.ZoomChange , selector )
164 menubar.append( zoomlevel )
167 self.set_app_menu( menubar )
171 class MapWindow ( AbstractMapWindow , gtk.Window ) :
174 gtk.Window.__init__( self , gtk.WINDOW_TOPLEVEL )
175 AbstractMapWindow.__init__(self)
176 self.add( self.vbox )
177 self.create_menu( self.vbox )
180 self.resize( self.size_x , self.size_y)
182 def create_menu ( self , vbox ) :
184 menubar = gtk.MenuBar()
186 zoomlevel = gtk.MenuItem( label="Zoom level" )
187 zoomlevel.connect_object( "activate", self.zoomdialog, self.map )
188 menubar.append( zoomlevel )
190 vbox.pack_start(menubar,True,True,5)