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#!/usr/bin/python
"""
**************************************************************************
* @licence app begin@
* SPDX-License-Identifier: MPL-2.0
*
* \copyright Copyright (C) 2015, Mentor Graphics
*
* \file test-map-viewer-control.py
*
* \brief This simple test shows how the mapviewer
* could be easily tested using a python script
*
* \author Marco Residori <marco.residori@mentor_graphics.com>
* \author Philippe Colliot <philippe.colliot@mpsa.com>
*
* \version 1.1
*
* This Source Code Form is subject to the terms of the
* Mozilla Public License, v. 2.0. If a copy of the MPL was not distributed with
# this file, You can obtain one at http://mozilla.org/MPL/2.0/.
* List of changes:
* 04-02-2016, Philippe Colliot, Update to the new API ('i' for enumerations and 'yv' for variants), add some methods
*
* @licence end@
**************************************************************************
"""
import dbus
import gobject
import dbus.mainloop.glib
import time
from dltTrigger import *
#import pdb
#pdb.set_trace()
#name of the test
test_name = "map viewer"
#constants as defined in the Navigation API
LATITUDE = 0x00a0
LONGITUDE = 0x00a1
MAIN_MAP = 0x0010
SPLIT_SCREEN = 0x0011
#constants used by the script
HORIZONTAL_SIZE = 800
VERTICAL_SIZE = 480
TIME_OUT = 10000
MIN_SCALE = 0
MAX_SCALE = 21
def mapviewer_mapViewScaleChanged_handler(mapViewInstanceHandle,scale,isMinMax):
global g_scale
new_scale=int(scale)
print("Scale: "+str(new_scale))
print('Is min max: '+str(int(isMinMax)))
time.sleep(0.25)
if g_scale > new_scale and new_scale !=MIN_SCALE:
print("Zoom in")
g_scale=new_scale
MapViewerControl_interface.setMapViewScaleByDelta( \
dbus.UInt32(sessionhandle), \
dbus.UInt32(mapviewerhandle), \
dbus.Int16(1))
else:
if new_scale < MAX_SCALE:
print("Zoom out")
g_scale=new_scale
MapViewerControl_interface.setMapViewScaleByDelta( \
dbus.UInt32(sessionhandle), \
dbus.UInt32(mapviewerhandle), \
dbus.Int16(-1))
else:
print 'Test PASSED'
MapViewerControl_interface.releaseMapViewInstance( \
dbus.UInt32(sessionhandle), \
dbus.UInt32(mapviewerhandle))
session_interface.deleteSession(sessionhandle)
exit()
#timeout
def timeout():
print 'Timeout Expired'
print '\nTest FAILED'
exit()
def exit():
stopTrigger(test_name)
loop.quit()
print '\n--------------------------'
print 'MapViewerControl Test'
print '--------------------------\n'
if __name__ == '__main__':
dbus.mainloop.glib.DBusGMainLoop(set_as_default=True)
#connect to session bus
bus = dbus.SessionBus()
bus.add_signal_receiver(mapviewer_mapViewScaleChanged_handler, \
dbus_interface = "org.genivi.navigation.mapviewer.MapViewerControl.v4_0", \
signal_name = "mapViewScaleChanged")
startTrigger(test_name)
session = bus.get_object('org.genivi.navigation.mapviewer.Session.v4_0_Session','/Session')
session_interface = dbus.Interface(session, dbus_interface='org.genivi.navigation.mapviewer.Session.v4_0')
#get session handle
ret = session_interface.createSession(dbus.String('test mapviewer'))
sessionhandle=ret[1]
print 'Session handle: ' + str(sessionhandle)
sessionstatus = session_interface.getSessionStatus(dbus.UInt32(sessionhandle));
print 'Session status: ' + str(sessionstatus)
sessionlist = session_interface.getAllSessions();
print 'Active sessions = ' + str(len(sessionlist))
MapViewerControl_obj = bus.get_object('org.genivi.navigation.mapviewer.MapViewerControl.v4_0_MapViewerControl','/MapViewerControl')
MapViewerControl_interface = dbus.Interface(MapViewerControl_obj, dbus_interface='org.genivi.navigation.mapviewer.MapViewerControl.v4_0')
#get mapviewer handle
ret = MapViewerControl_interface.createMapViewInstance( \
dbus.UInt32(sessionhandle), \
dbus.Struct((dbus.UInt16(HORIZONTAL_SIZE),dbus.UInt16(VERTICAL_SIZE))), \
dbus.Int32(MAIN_MAP))
mapviewerhandle=ret[1]
print 'MapView handle: ' + str(mapviewerhandle)
# Bern
lat1 = 46.9479
lon1 = 7.4446
alt1 = 0
time.sleep(2)
print 'Stop following the car position'
MapViewerControl_interface.setFollowCarMode( \
dbus.UInt32(sessionhandle), \
dbus.UInt32(mapviewerhandle), \
dbus.Boolean(False))
print 'Set center in Bern(' + str(lat1) + ',' + str(lon1) + ')'
MapViewerControl_interface.setTargetPoint( \
dbus.UInt32(sessionhandle), \
dbus.UInt32(mapviewerhandle), \
dbus.Struct((dbus.Double(lat1),dbus.Double(lon1),dbus.Double(alt1))))
# Get current position
targetPoint = MapViewerControl_interface.getTargetPoint( \
dbus.UInt32(mapviewerhandle) )
lat2 = targetPoint[0]
lon2 = targetPoint[1]
alt2 = targetPoint[2]
print 'Get center -> (' + str(lat2) + ',' + str(lon2) + ')'
if round(lat1,4) != round(lat2,4) :
print '\nTest Failed:' + str(round(lat1,4)) + '!=' + str(round(lat2,4)) + '\n'
if round(lon1,4) != round(lon2,4) :
print '\nTest Failed:' + str(round(lon1,4)) + '!=' + str(round(lon2,4)) + '\n'
if round(alt1,4) != round(alt2,4) :
print '\nTest Failed:' + str(round(alt1,4)) + '!=' + str(round(alt2,4)) + '\n'
ret=MapViewerControl_interface.getMapViewScale(dbus.UInt32(mapviewerhandle))
print('Scale: '+str(int(ret[0])))
print('Is min max: '+str(int(ret[1])))
g_scale=int(ret[0])
time.sleep(0.25)
print 'Zoom in'
MapViewerControl_interface.setMapViewScaleByDelta(dbus.UInt32(sessionhandle), dbus.UInt32(mapviewerhandle), dbus.Int16(1))
#main loop
gobject.timeout_add(TIME_OUT, timeout)
loop = gobject.MainLoop()
loop.run()
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