# Copyright (C) 2009 Daniel Carvalho <idnael@gmail.com>
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
from __pyjamas__ import JS
from Utils import translateGmapsObject,dictToJs
from Geocoder import translateGeocoderResult
DirectionsStatus = JS("$wnd.google.maps.DirectionsStatus")
DirectionsTravelMode = JS("$wnd.google.maps.DirectionsTravelMode")
DirectionsUnitSystem = JS("$wnd.google.maps.DirectionsUnitSystem")
directionsResultsFields = dictToJs(
{"trips": 'l', "warnings": 'l', "routes": 'l', "steps": 'l',
"results": 'd', "trips[]": 'd', "routes[]": 'd', "steps[]": 'd',
"start_geocode": translateGeocoderResult,
"end_geocode": translateGeocoderResult})
# translates a directions results structure from js to python
# and vice-versa
def translateDirectionsResults(jsResults, pyToJs=False):
return translateGmapsObject(jsResults, "results", \
directionsResultsFields, pyToJs)
class DirectionsService:
def __init__(self):
self.ds = JS("""new $wnd.google.maps.DirectionsService();""")
def route(self, request, callback):
self.ds.route(request,
lambda jsResults, status:
callback(translateDirectionsResults(jsResults), status))
def DirectionsRequest(**params):
return dictToJs(params)
def DirectionsWaypoint():
JS("return {};")
def DirectionsTrip():
JS("return {};")
def DirectionsRoute():
JS("return {};")
def DirectionsStep():
JS("return {};")
def DirectionsDistance():
JS("return {};")
def DirectionsDuration():
JS("return {};")
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