import gtk
-import gobject
try :
import hildon
except :
import math
-import os
-
import wifimap.config
import wifimap.view
-class mapWidget ( wifimap.view.AbstractmapWidget , gtk.Image ) :
-
- def __init__ ( self , config , map_size=(800,480) ) :
- wifimap.view.AbstractmapWidget.__init__( self , config , map_size )
-
- gtk.Image.__init__(self)
-
- p = gtk.gdk.Pixbuf(gtk.gdk.COLORSPACE_RGB, True, 8, self.win_x, self.win_y)
- self.set_from_pixbuf(p)
-
- self.composeMap()
-
- def composeMap( self ) :
- center_x , center_y = self.win_x / 2 , self.win_y / 2
-
- # To get the central pixel in the window center, we must shift to the tile origin
- center_x -= self.refpix_x
- center_y -= self.refpix_y
-
- # Ranges should be long enough as to fill the screen
- # Maybe they should be decided based on self.win_x, self.win_y
- for i in range(-3,4) :
- for j in range(-3,4) :
- file = self.tilename( i , j , self.conf.zoom )
- if file is None :
- pixbuf = gtk.gdk.Pixbuf(gtk.gdk.COLORSPACE_RGB, False, 8, self.tile_size, self.tile_size )
- pixbuf.fill( 0x00000000 )
- else :
- try :
- pixbuf = gtk.gdk.pixbuf_new_from_file( file )
- except gobject.GError , ex :
- print "Corrupted file %s" % ( file )
- os.unlink( file )
- #file = self.tilename( self.reftile_x + i , self.reftile_y + j , self.conf.zoom )
- file = self.tilename( i , j , self.conf.zoom )
- try :
- pixbuf = gtk.gdk.pixbuf_new_from_file( file )
- except :
- print "Total failure for tile for %s,%s" % ( self.reftile_x + i , self.reftile_y + j )
- pixbuf = gtk.gdk.Pixbuf(gtk.gdk.COLORSPACE_RGB, False, 8, self.tile_size, self.tile_size )
-
- dest_x = self.tile_size * i + center_x
- dest_y = self.tile_size * j + center_y
-
- init_x = 0
- size_x = self.tile_size
- if dest_x < 0 :
- init_x = abs(dest_x)
- size_x = self.tile_size + dest_x
- dest_x = 0
- if dest_x + self.tile_size > self.win_x :
- size_x = self.win_x - dest_x
-
- init_y = 0
- size_y = self.tile_size
- if dest_y < 0 :
- init_y = abs(dest_y)
- size_y = self.tile_size + dest_y
- dest_y = 0
- if dest_y + self.tile_size > self.win_y :
- size_y = self.win_y - dest_y
-
- if ( size_x > 0 and size_y > 0 ) and ( init_x < self.tile_size and init_y < self.tile_size ) :
- pixbuf.copy_area( init_x, init_y, size_x, size_y, self.get_pixbuf(), dest_x , dest_y )
- del(pixbuf)
-
- self.draw_paths
-
- def draw_paths( self ) :
-
- center_x , center_y = self.win_x / 2 , self.win_y / 2
-
- # To get the central pixel in the window center, we must shift to the tile origin
- center_x -= self.refpix_x
- center_y -= self.refpix_y
-
- pixmap,mask = self.get_pixbuf().render_pixmap_and_mask()
- red = pixmap.new_gc()
- red.foreground = pixmap.get_colormap().alloc_color("red")
- green = pixmap.new_gc()
- green.foreground = pixmap.get_colormap().alloc_color("green")
- blue = pixmap.new_gc()
- blue.foreground = pixmap.get_colormap().alloc_color("blue")
-
- filename = "data/wiscan_gui.info.old"
- fd = open( filename )
- for line in fd.readlines() :
- values = line.split()
- if values[1] == "FIX" :
- dest_x , dest_y = self.gps2pix( ( float(values[5]) , float(values[6]) ) , ( center_x , center_y ) )
- pixmap.draw_rectangle(blue, True , dest_x , dest_y , 3 , 3 )
- fd.close()
-
- db = wifimap.db.database( os.path.join( self.conf.homedir , self.conf.dbname ) )
- db.open()
- for ap in db.db.execute( "SELECT * FROM ap" ) :
- if ap[3] > 1 :
- dest_x , dest_y = self.gps2pix( ( ap[4]/ap[3] , ap[5]/ap[3] ) , ( center_x , center_y ) )
- pixmap.draw_rectangle(red, True , dest_x , dest_y , 3 , 3 )
- db.close()
-
- self.get_pixbuf().get_from_drawable( pixmap , pixmap.get_colormap() , 0, 0 , 0 , 0 , self.win_x, self.win_y )
-
- def plot_APs( self ) :
-
- center_x , center_y = self.win_x / 2 , self.win_y / 2
-
- # To get the central pixel in the window center, we must shift to the tile origin
- center_x -= self.refpix_x
- center_y -= self.refpix_y
-
- pixmap,mask = self.get_pixbuf().render_pixmap_and_mask()
- blue = pixmap.new_gc()
- blue.foreground = pixmap.get_colormap().alloc_color("blue")
-
- db = wifimap.db.database( os.path.join( self.conf.homedir , self.conf.dbname ) )
- db.open()
- # NOTE : Intervals for query are just educated guesses to fit in window
- lat , lon = self.conf.lat , self.conf.lon
- for ap in db.db.execute( "SELECT * FROM ap where lat/n>%f and lat/n<%f and lon/n>%f and lon/n<%f" % ( lat - 0.003 , lat + 0.003 , lon - 0.007 , lon + 0.007 ) ) :
- if ap[3] > 1 :
- dest_x , dest_y = self.gps2pix( ( ap[4]/ap[3] , ap[5]/ap[3] ) , ( center_x , center_y ) )
- pixmap.draw_rectangle(blue, True , dest_x , dest_y , 3 , 3 )
- db.close()
-
- self.get_pixbuf().get_from_drawable( pixmap , pixmap.get_colormap() , 0, 0 , 0 , 0 , self.win_x, self.win_y )
-
if hildon :
self.connect('button_release_event', self.release_event)
#
self.config = wifimap.config.Configuration()
- self.map = mapWidget( self.config , map_size )
+ self.map = wifimap.view.mapWidget( self.config , map_size )
self.vbox.pack_end( self.map , True , True , 5)
self.size_x , self.size_y = map_size
projects / wifihood / blobdiff