Improve routing interface and functionalities

* fix POI clicking
* create a nominatim widget to get coordinates from text
* create a JQuery UI button select widget
* create a routing form to get itinerary from a textual form
* CSS for the routing form
* Reverse nominatim: when a point is get for routing on the map
  label for this point is get from nominatim
* Add transport management by user choice
* Update french translation

12 files changed, 392 insertions, 88 deletions

diff --git a/chimere/forms.py b/chimere/forms.py
index d877a22..f49a903 100644
--- a/chimere/forms.py
+++ b/chimere/forms.py
@@ -35,7 +35,7 @@ from chimere.models import Marker, Route, PropertyModel, Property, Area,\
      News, Category, SubCategory, RouteFile, MultimediaFile, MultimediaType, \
      PictureFile, Importer
 from chimere.widgets import AreaField, PointField, TextareaWidget, \
-                            DatePickerWidget
+                            DatePickerWidget, ButtonSelectWidget, NominatimWidget
 
 from datetime import timedelta, datetime, tzinfo
 
@@ -454,3 +454,19 @@ class AreaForm(AreaAdminForm):
     class Meta:
         model = Area
 
+class RoutingForm(forms.Form):
+    transport = forms.ChoiceField(label='', widget=ButtonSelectWidget,
+                               choices=settings.CHIMERE_ROUTING_TRANSPORT,
+                               initial=settings.CHIMERE_ROUTING_TRANSPORT[0][0])
+    start = forms.CharField(label=_(u"Start"), widget=NominatimWidget)
+    end = forms.CharField(label=_(u"Finish"), widget=NominatimWidget)
+    speed = forms.ChoiceField(label=_(u"Speed"), choices=[], required=False)
+
+    def __init__(self, *args, **kwargs):
+        super(RoutingForm, self).__init__(*args, **kwargs)
+        if not settings.CHIMERE_ROUTING_SPEEDS:
+            self.fields.pop('speed')
+        for transport in settings.CHIMERE_ROUTING_SPEEDS:
+            for speed, lbl in settings.CHIMERE_ROUTING_SPEEDS[transport]:
+                self.fields['speed'].widget.choices.append(
+                                ("%s_%d" % (transport, speed), lbl))
diff --git a/chimere/locale/fr/LC_MESSAGES/django.po b/chimere/locale/fr/LC_MESSAGES/django.po
index ad397ae..e68d0e8 100644
--- a/chimere/locale/fr/LC_MESSAGES/django.po
+++ b/chimere/locale/fr/LC_MESSAGES/django.po
@@ -134,8 +134,20 @@ msgstr "Nom"
 msgid "Area"
 msgstr "Zone"
 
-#: models.py:50 models.py:124 models.py:151 models.py:244 models.py:453
-#: models.py:822 models.py:903
+#: forms.py:445
+msgid "Start"
+msgstr "Départ"
+
+#: forms.py:446
+msgid "Finish"
+msgstr "Arrivée :"
+
+#: forms.py:447
+msgid "Speed"
+msgstr "Vitesse"
+
+#: models.py:49 models.py:123 models.py:150 models.py:241 models.py:441
+#: models.py:810 models.py:891
 msgid "Available"
 msgstr "Disponible"
 
@@ -630,19 +642,19 @@ msgstr ""
 msgid "Bad param"
 msgstr "Mauvais paramètre"
 
-#: views.py:234
+#: views.py:228
 msgid "There are missing field(s) and/or errors in the submited form."
 msgstr "Il y a des champs manquants ou des erreurs dans ce formulaire."
 
-#: views.py:317
+#: views.py:307
 msgid "Bad file. Please check it with an external software."
 msgstr "Fichier incohérent. Merci de le vérifier avec un logiciel externe."
 
-#: views.py:439
+#: views.py:429
 msgid "Comments/request on the map"
 msgstr "Commentaires/requètes sur la carte"
 
-#: views.py:442
+#: views.py:432
 msgid ""
 "Thank you for your contribution. It will be taken into account. If you have "
 "left your email you may be contacted soon for more details."
@@ -663,36 +675,36 @@ msgstr "Pas de catégorie disponible sur cette zone."
 msgid "Incorrect choice in the list"
 msgstr "Choix incorrect dans la liste"
 
-#: widgets.py:187
+#: widgets.py:240
 msgid "Latitude"
 msgstr "Latitude"
 
-#: widgets.py:187
+#: widgets.py:240
 msgid "Longitude"
 msgstr "Longitude"
 
-#: widgets.py:212
+#: widgets.py:265
 msgid "Invalid point"
 msgstr "Point invalide"
 
-#: widgets.py:262
+#: widgets.py:315
 msgid "Creation mode"
 msgstr "Mode création"
 
-#: widgets.py:263
+#: widgets.py:316
 msgid "To start drawing the route click on the toggle button: \"Draw\"."
 msgstr ""
 "Pour commencer le dessin cliquez sur le bouton : « Tracer »."
 
-#: widgets.py:265
+#: widgets.py:318
 msgid "Then click on the map to begin the drawing."
 msgstr "Puis cliquez sur la carte pour commencer le dessin."
 
-#: widgets.py:266
+#: widgets.py:319
 msgid "You can add points by clicking again."
 msgstr "Vous pouvez ajouter des points en cliquant de nouveau."
 
-#: widgets.py:267
+#: widgets.py:320
 msgid ""
 "To finish the drawing double click. When the drawing is finished you can "
 "edit it."
@@ -700,7 +712,7 @@ msgstr ""
 "Pour finir le tracé double-cliquez. Quand le tracé est fini vous pouvez "
 "toujours l'éditer."
 
-#: widgets.py:269
+#: widgets.py:322
 msgid ""
 "While creating to undo a drawing click again on the toggle button \"Stop "
 "drawing\"."
@@ -708,17 +720,17 @@ msgstr ""
 "En mode création vous pouvez annuler un tracé en appuyant sur le bouton "
 "« Arrêter le tracé »."
 
-#: widgets.py:274
+#: widgets.py:327
 msgid "Modification mode"
 msgstr "Mode modification"
 
-#: widgets.py:275
+#: widgets.py:328
 msgid "To move a point click on it and drag it to the desired position."
 msgstr ""
 "Pour bouger un point, cliquez dessus, maintenez le click pour le déposer à "
 "la position désirée."
 
-#: widgets.py:276
+#: widgets.py:329
 msgid ""
 "To delete a point move the mouse cursor over it and press the \"d\" or \"Del"
 "\" key."
@@ -726,7 +738,7 @@ msgstr ""
 "Pour supprimer un point, mettez le curseur de la souris sur celui-ci et "
 "appuyez sur le touche « d » ou « Suppr »."
 
-#: widgets.py:278
+#: widgets.py:331
 msgid ""
 "To add a point click in the middle of a segment and drag the new point to "
 "the desired position"
@@ -735,33 +747,33 @@ msgstr ""
 "maintenez le bouton appuyé et déplacez le nouveau point à la position "
 "désirée."
 
-#: widgets.py:285
+#: widgets.py:338
 msgid "Give a name and set category before uploading a file."
 msgstr ""
 "Renseignez le nom et choisissez au moins une catégorie avant de déposer un "
 "fichier."
 
-#: widgets.py:288
+#: widgets.py:341
 msgid "Upload a route file (GPX or KML)"
 msgstr "Déposer un trajet (fichier GPX ou KML)"
 
-#: widgets.py:289
+#: widgets.py:342
 msgid "or"
 msgstr "ou"
 
-#: widgets.py:294
+#: widgets.py:347
 msgid "Start \"hand\" drawing"
 msgstr "Commencer le tracé manuellement"
 
-#: widgets.py:317
+#: widgets.py:370
 msgid "Move on the map"
 msgstr "Se déplacer"
 
-#: widgets.py:317
+#: widgets.py:370
 msgid "Draw"
 msgstr "Tracer"
 
-#: widgets.py:442
+#: widgets.py:495
 msgid "Select..."
 msgstr "Sélectionner..."
 
@@ -955,11 +967,27 @@ msgstr ""
 "Utilisez un navigateur internet plus récent ou installez le greffon non "
 "libre Flash."
 
-#: templates/chimere/blocks/routing.html:3
-#: templates/chimere/blocks/routing.html:13
+#: templates/chimere/blocks/routing.html:4
+#: templates/chimere/blocks/routing.html:40
 msgid "Itinerary"
 msgstr "Itinéraire"
 
+#: templates/chimere/blocks/routing.html:19
+msgid "Modify"
+msgstr "Modifier"
+
+#: templates/chimere/blocks/routing.html:22
+msgid "New search"
+msgstr "Nouvelle recherche"
+
+#: templates/chimere/blocks/routing.html:27
+msgid "Start:"
+msgstr "Départ :"
+
+#: templates/chimere/blocks/routing.html:31
+msgid "Finish:"
+msgstr "Arrivée :"
+
 #: templates/chimere/blocks/submited.html:3
 msgid ""
 "Your new proposition/modification has been submited. A moderator will treat "
@@ -1023,3 +1051,6 @@ msgstr "Choisir une zone pré-définie"
 #: templates/chimere/feeds/rss.html:64
 msgid "Or select the area by zooming and panning this map"
 msgstr "Ou sélectionner une zone en zoomant et en se déplaçant sur cette carte"
+
+#~ msgid "End"
+#~ msgstr "Fin"
diff --git a/chimere/static/chimere/css/styles.css b/chimere/static/chimere/css/styles.css
index dec91e6..ceb3b60 100644
--- a/chimere/static/chimere/css/styles.css
+++ b/chimere/static/chimere/css/styles.css
@@ -411,36 +411,69 @@ ul#share li{
     top:50px;
     right:18px;
     width:300px;
-    bottom:44px;
+    max-height:300px;
     overflow:auto;
     padding:0.5em;
     padding-top:0;
 }
 
-#chimere_itinerary table
+#chimere_itinerary_panel,
+#chimere_itinerary{
+    display:none;
+}
+
+#chimere_itinerary_panel label{
+    color:#000;
+}
+
+#chimere_itinerary_panel p
+{
+    margin:0.5em;
+}
+
+.itinerary_label{
+    font-size:0.9em;
+    padding-top:0.5em;
+     font-style:italic;
+}
+
+.itinerary_label.label{
+  font-style:normal;
+  font-weight:bold;
+}
+
+
+#chimere_itinerary_content{
+    overflow:auto;
+    height:190px;
+    margin-top:10px;
+}
+
+#chimere_itinerary_content table
 {
     border-collapse:collapse;
 }
 
-#chimere_itinerary td{
-    border:8px solid #fff;
+#chimere_itinerary_content table td{
+    border:1px solid #333;
 }
 
-#chimere_itinerary td.l{
+#chimere_itinerary_content td.l{
     padding:5px;
     width:60px;
 }
 
-#chimere_itinerary td.r{
+#chimere_itinerary_content td.r{
     font-size:0.8em;
+    padding:0.8em;
 }
 
-#chimere_itinerary span.j{
+#chimere_itinerary_content span.j{
     font-style:italic;
 }
 
-#chimere_itinerary span.t,
-#chimere_itinerary span.b
+#chimere_itinerary_content span.t,
+#chimere_itinerary_content span.b
 {
     text-transform: lowercase;
 }
@@ -476,6 +509,13 @@ ul#share li{
     background-color:#ccc;
 }
 
+.nominatim-label{
+    display:block;
+    font-size:0.9em;
+    font-weight:bold;
+    height:2.8em;
+}
+
 .simple #panel{
     top:5px;
 }
diff --git a/chimere/static/chimere/img/images_licences b/chimere/static/chimere/img/images_licences
index 03d63dc..cbc9307 100644
--- a/chimere/static/chimere/img/images_licences
+++ b/chimere/static/chimere/img/images_licences
@@ -1,5 +1,5 @@
 
-* Upload image credit
+* Upload image credit (upload.png)
 
     * Farm-Fresh layer gps.png in Farm-Fresh Web Icons
 Author: FatCow Web Hosting
@@ -16,7 +16,7 @@ Author: The Tango! Desktop Project
 Licence: Public domain
 Url: http://commons.wikimedia.org/wiki/File:Internet-web-browser.svg
 
-* Drawing image credit
+* Drawing image credit (drawing.png)
 
     * Icons from the Tango! project set.
 Author: The Tango! Desktop Project
@@ -24,7 +24,7 @@ Licence: Public domain
 Url: http://commons.wikimedia.org/wiki/File:Edit-find-replace.svg
 Url 2: http://commons.wikimedia.org/wiki/File:Internet-web-browser.svg
 
-* Quaver image credit
+* Quaver image credit (8thNote.png)
 
     *   An 8th-note.
 Author: Sbrools
diff --git a/chimere/static/chimere/js/jquery.chimere.js b/chimere/static/chimere/js/jquery.chimere.js
index 7676517..ff90f28 100644
--- a/chimere/static/chimere/js/jquery.chimere.js
+++ b/chimere/static/chimere/js/jquery.chimere.js
@@ -171,6 +171,40 @@ OpenLayers.Layer.MapQuestOSM = OpenLayers.Class(OpenLayers.Layer.XYZ, {
             }
             settings.map.setBaseLayer(
                             settings.map_layers[settings.selected_map_layer]);
+
+            /* manage the context menu  */
+            $('#map_menu_zoomin').bind("click", methods.zoomIn);
+            $('#map_menu_zoomout').bind("click", methods.zoomOut);
+            $('#map_menu_center').bind("click", methods.mapCenter);
+            /* manage the routing */
+            if (settings.routing){
+                settings.routing_start = null;
+                settings.routing_steps = new Array();
+                settings.routing_end = null;
+                settings.icon_start = new OpenLayers.Icon(
+                    STATIC_URL + "chimere/img/flag-start.png",
+                    new OpenLayers.Size(32, 32),
+                    new OpenLayers.Pixel(0, -32));
+                settings.icon_step = new OpenLayers.Icon(
+                    STATIC_URL + "chimere/img/flag-step.png",
+                    new OpenLayers.Size(32, 32),
+                    new OpenLayers.Pixel(0, -32));
+                settings.icon_end = new OpenLayers.Icon(
+                    STATIC_URL + "chimere/img/flag-finish.png",
+                    new OpenLayers.Size(32, 32),
+                    new OpenLayers.Pixel(0, -32));
+                $('#map_menu_from').bind("click", methods.routingFrom);
+                $('#map_menu_step').bind("click", methods.routingAddStep);
+                $('#map_menu_to').bind("click", methods.routingTo);
+                $('#map_menu_clear').bind("click", methods.routingClear);
+                settings.layerRoute = new OpenLayers.Layer.Vector("Route Layer");
+                settings.map.addLayer(settings.layerRoute);
+                settings.layerRoute.setOpacity(0.8);
+                settings.layerRouteMarker = new OpenLayers.Layer.Markers(
+                                                               'Route markers');
+                settings.map.addLayer(settings.layerRouteMarker);
+                settings.layerRouteMarker.setOpacity(0.8);
+            }
             /* Vectors layer */
             settings.layerVectors = new OpenLayers.Layer.Vector("Vector Layer");
             settings.map.addLayer(settings.layerVectors);
@@ -226,37 +260,6 @@ OpenLayers.Layer.MapQuestOSM = OpenLayers.Class(OpenLayers.Layer.XYZ, {
                         settings.layerVectors, helpers.featureRouteCreated);
                 }
             }
-            $('#map_menu_zoomin').bind("click", methods.zoomIn);
-            $('#map_menu_zoomout').bind("click", methods.zoomOut);
-            $('#map_menu_center').bind("click", methods.mapCenter);
-            if (settings.routing){
-                settings.routing_start = null;
-                settings.routing_steps = new Array();
-                settings.routing_end = null;
-                settings.icon_start = new OpenLayers.Icon(
-                    STATIC_URL + "chimere/img/flag-start.png",
-                    new OpenLayers.Size(32, 32),
-                    new OpenLayers.Pixel(0, -32));
-                settings.icon_step = new OpenLayers.Icon(
-                    STATIC_URL + "chimere/img/flag-step.png",
-                    new OpenLayers.Size(32, 32),
-                    new OpenLayers.Pixel(0, -32));
-                settings.icon_end = new OpenLayers.Icon(
-                    STATIC_URL + "chimere/img/flag-finish.png",
-                    new OpenLayers.Size(32, 32),
-                    new OpenLayers.Pixel(0, -32));
-                $('#map_menu_from').bind("click", methods.routingFrom);
-                $('#map_menu_step').bind("click", methods.routingAddStep);
-                $('#map_menu_to').bind("click", methods.routingTo);
-                $('#map_menu_clear').bind("click", methods.routingClear);
-                settings.layerRoute = new OpenLayers.Layer.Vector("Route Layer");
-                settings.map.addLayer(settings.layerRoute);
-                settings.layerRoute.setOpacity(0.8);
-                settings.layerRouteMarker = new OpenLayers.Layer.Markers(
-                                                               'Route markers');
-                settings.map.addLayer(settings.layerRouteMarker);
-                settings.layerRouteMarker.setOpacity(0.8);
-            }
         }, // end of init
 
         // zoom in from the map menu
@@ -281,7 +284,7 @@ OpenLayers.Layer.MapQuestOSM = OpenLayers.Class(OpenLayers.Layer.XYZ, {
         * Display menu on the map
         */
         displayMapMenu: function(e) {
-            helpers.hidePopup();
+            if (helpers.hidePopup()) return;
             if ($('#chimere_map_menu').is(":visible")){
                 $('#chimere_map_menu').hide();
             } else{
@@ -460,7 +463,6 @@ OpenLayers.Layer.MapQuestOSM = OpenLayers.Class(OpenLayers.Layer.XYZ, {
                         if (settings.current_popup == feature.popup) {
                             feature.popup.hide();
                             if (!settings.simple){
-                                $('#panel').removeClass('panel-minified');
                                 $('#detail').hide();
                             }
                         } else {
@@ -520,23 +522,51 @@ OpenLayers.Layer.MapQuestOSM = OpenLayers.Class(OpenLayers.Layer.XYZ, {
             settings.current_feature.geometry = linestring;
             settings.layerVectors.addFeatures([settings.current_feature]);
         },
+        routingInputChange: function(){
+            $('#map_menu_clear').show();
+            if ($('#nominatim_start_lon').val()){
+                settings.routing_start = new OpenLayers.Marker(
+                  new OpenLayers.LonLat($('#nominatim_start_lon').val(),
+                                        $('#nominatim_start_lat').val()
+                                        ).transform(EPSG_DISPLAY_PROJECTION,
+                                            settings.map.getProjectionObject()),
+                                      settings.icon_start);
+                settings.layerRouteMarker.addMarker(settings.routing_start);
+            }
+            if ($('#nominatim_end_lon').val()){
+                settings.routing_end = new OpenLayers.Marker(
+                  new OpenLayers.LonLat($('#nominatim_end_lon').val(),
+                                        $('#nominatim_end_lat').val()
+                                        ).transform(EPSG_DISPLAY_PROJECTION,
+                                            settings.map.getProjectionObject()),
+                                      settings.icon_end);
+                settings.layerRouteMarker.addMarker(settings.routing_end);
+            }
+            if (settings.routing_end && settings.routing_start) methods.route();
+        },
+
         // set the start point for routing
         routingFrom: function(){
             $('#chimere_map_menu').hide();
+            $('#chimere_itinerary_panel').dialog('open');
             $('#map_menu_clear').show();
-            $('#chimere_itinerary_panel').dialog('close');
             settings.routing_start = new OpenLayers.Marker(
                                           settings.current_position.clone(),
                                           settings.icon_start);
             settings.layerRouteMarker.addMarker(settings.routing_start);
+            if (nominatim_url){
+                helpers.updateNominatimName(settings.current_position.clone()
+                                 .transform(settings.map.getProjectionObject(),
+                                            EPSG_DISPLAY_PROJECTION),
+                                            'start_label');
+            }
             if (settings.routing_end) methods.route();
         },
-
         // add a step point for routing
         routingAddStep: function(){
             $('#chimere_map_menu').hide();
+            $('#chimere_itinerary_panel').dialog('open');
             $('#map_menu_clear').show();
-            $('#chimere_itinerary_panel').dialog('close');
             settings.routing_steps.push(new OpenLayers.Marker(
                                           settings.current_position.clone(),
                                           settings.icon_step.clone()));
@@ -548,20 +578,36 @@ OpenLayers.Layer.MapQuestOSM = OpenLayers.Class(OpenLayers.Layer.XYZ, {
         // set the finish point for routing
         routingTo: function(){
             $('#chimere_map_menu').hide();
+            $('#chimere_itinerary_panel').dialog('open');
             $('#map_menu_clear').show();
-            $('#chimere_itinerary_panel').dialog('close');
             settings.routing_end = new OpenLayers.Marker(
                                           settings.current_position.clone(),
                                           settings.icon_end);
             settings.layerRouteMarker.addMarker(settings.routing_end);
+            if (nominatim_url){
+                helpers.updateNominatimName(settings.current_position.clone()
+                                 .transform(settings.map.getProjectionObject(),
+                                            EPSG_DISPLAY_PROJECTION),
+                                            'end_label');
+            }
             if (settings.routing_start) methods.route();
         },
 
         // clear the current itinerary
         routingClear: function(){
+            $('#nominatim_start_lon').val('');
+            $('#nominatim_start_lat').val('');
+            $('#nominatim_start_label').html('');
+            $('#chimere_start_label').html('');
+            $('#nominatim_end_lon').val('');
+            $('#nominatim_end_lat').val('');
+            $('#nominatim_end_label').html('');
+            $('#chimere_end_label').html('');
+            $('.nominatim-widget').val('');
             $('#chimere_map_menu').hide();
             $('#map_menu_clear').hide();
-            $('#chimere_itinerary_panel').dialog('close');
+            $('#chimere_itinerary').hide();
+            $('#chimere_itinerary_form').show();
             settings.layerRoute.removeAllFeatures();
             settings.layerRouteMarker.clearMarkers();
             settings.routing_start = null;
@@ -581,6 +627,8 @@ OpenLayers.Layer.MapQuestOSM = OpenLayers.Class(OpenLayers.Layer.XYZ, {
             steps.push(settings.routing_end.lonlat.clone());
             // create the appropriate URL
             var uri = extra_url + "route/"
+            var transport = $('input:radio[name=transport]:checked').val();
+            uri += transport + "/"
             for (var i = 0; i < steps.length; i++) {
                 var step = steps[i].transform(
                                             settings.map.getProjectionObject(),
@@ -597,8 +645,13 @@ OpenLayers.Layer.MapQuestOSM = OpenLayers.Class(OpenLayers.Layer.XYZ, {
                         for (var i = 0; i < data.features.length; i++) {
                             methods.putRoute(data.features[i]);
                         }
-                        $('#chimere_itinerary').html(
+                        settings.map.zoomToExtent(
+                                settings.layerRoute.getDataExtent());
+                        settings.map.zoomOut();
+                        $('#chimere_itinerary_content').html(
                                             data.properties.description);
+                        $('#chimere_itinerary').show();
+                        $('#chimere_itinerary_form').hide();
                         $('#chimere_itinerary_panel').dialog('open');
                     },
                     error: function (data) {
@@ -645,7 +698,6 @@ OpenLayers.Layer.MapQuestOSM = OpenLayers.Class(OpenLayers.Layer.XYZ, {
                             }
                             else {
                                 if (!settings.simple) {
-                                    $('#panel').addClass('panel-minified');
                                     $('#detail').html(data).show();
                                 }
                                 else {
@@ -818,13 +870,16 @@ OpenLayers.Layer.MapQuestOSM = OpenLayers.Class(OpenLayers.Layer.XYZ, {
             else { // Default behaviour
                 if (settings.current_popup)
                 {
-                    settings.current_popup.hide();
                     if (!settings.simple){
-                        $('#panel').removeClass('panel-minified');
                         $('#detail').hide();
                     }
+                    if (settings.current_popup.visible()){
+                        settings.current_popup.hide();
+                        return true;
+                    }
                 }
             }
+            return false;
         },
         getSubcategories: function (category_id) {
             if(settings.get_subcategories_fx) {
@@ -949,8 +1004,22 @@ OpenLayers.Layer.MapQuestOSM = OpenLayers.Class(OpenLayers.Layer.XYZ, {
             if (vertices){
                 jQuery('#id_point').val(vertices);
             }
+        },
+        updateNominatimName:function(lonlat, response_id){
+            $.ajax({
+                url: nominatim_url.substring(0, nominatim_url.length-6) + 'reverse',
+                data: {
+                    format: "json",
+                    lat:lonlat.lat,
+                    lon:lonlat.lon
+                },
+                success: function (data) {
+                    vals = $.parseJSON(data);
+                    $('#nominatim_'+response_id).html(vals.display_name);
+                    $('#chimere_'+response_id).html(vals.display_name);
+                }
+            });
         }
-
     }; // End of helpers
 
     $.fn.chimere = function (thing) {
diff --git a/chimere/static/chimere/js/nominatim-widget.js b/chimere/static/chimere/js/nominatim-widget.js
new file mode 100644
index 0000000..fea654d
--- /dev/null
+++ b/chimere/static/chimere/js/nominatim-widget.js
@@ -0,0 +1,41 @@
+
+$(function(){
+    $(".nominatim-widget").autocomplete({
+           source: function (request, response) {
+               $.ajax({
+                      url: nominatim_url,
+                      data: {
+                          format: "json",
+                          q: request.term,
+                      },
+                      success: function ( data ) {
+                          response ( $.map( $.parseJSON(data), function( item ) {
+                              return {
+                                  label: item.display_name,
+                                  value: item.display_name,
+                                  lat: item.lat,
+                                  lon: item.lon
+                              }}));
+
+                          }
+                      })
+            },
+            minLength: 6,
+            delay: 1000,
+            select: function ( event, ui ) {
+                $('#'+$(this).attr('id')+'_lat').val(ui.item.lat);
+                $('#'+$(this).attr('id')+'_lon').val(ui.item.lon);
+                $('#'+$(this).attr('id')+'_label').html(ui.item.label);
+                $('#chimere_'+$(this).attr('id').substring(10)+'_label').html(ui.item.label);
+                $('#'+$(this).attr('id')).val('');
+                jQuery("#map").chimere("routingInputChange");
+                return false;
+            },
+            open: function() {
+                $( this ).removeClass( "ui-corner-all" ).addClass( "ui-corner-top" );
+            },
+            close: function() {
+                $( this ).removeClass( "ui-corner-top" ).addClass( "ui-corner-all" );
+            }
+    });
+});
diff --git a/chimere/templates/chimere/blocks/routing.html b/chimere/templates/chimere/blocks/routing.html
index 226480b..4948a1c 100644
--- a/chimere/templates/chimere/blocks/routing.html
+++ b/chimere/templates/chimere/blocks/routing.html
@@ -1,8 +1,35 @@
 {% load i18n %}
 {% if routing %}
+{{itinerary_form.media}}
 <a href='#' id='routing_button' class='ui-widget ui-button ui-state-default ui-corner-all'>{% trans "Itinerary"%}</a>
 <div id='chimere_itinerary_panel'>
+    <div id='chimere_itinerary_form'>
+    {% for hidden in itinerary_form.hidden_fields %}
+      {{ hidden }}
+    {% endfor %}
+    {% for field in itinerary_form.visible_fields %}
+    {% if field.label %}<p><label for='{{field.auto_id}}'>{{ field.label }}</label></p>{%endif%}
+    <p>{{field}}</p>
+    {% endfor %}
+    </div>
     <div id='chimere_itinerary'>
+        <div id='chimere_itinerary_action'>
+            <ul class='action'>
+                <li class='ui-widget ui-button ui-state-default ui-corner-all'>
+                    <a href='#' id='chimere_itinerary_modify'>{% trans "Modify" %}</a>
+                </li>
+                <li class='ui-widget ui-button ui-state-default ui-corner-all'>
+                    <a href='#' id='chimere_itinerary_new'>{% trans "New search" %}</a>
+                </li>
+            </ul>
+        </div>
+        <div class='itinerary_label'>
+            <span class='label'>{% trans "Start:"%}</span> <span id='chimere_start_label'></span></div>
+        <div id='chimere_itinerary_content'>
+        </div>
+        <div class='itinerary_label'>
+            <span class='label'>{% trans "Finish:"%}</span> <span id='chimere_end_label'></span>
+        </div>
     </div>
 </div>
 <script language='javascript' type='text/javascript'>
@@ -11,11 +38,19 @@ $(document).ready(function() {
             autoOpen: false,
             position: [50, 50],
             title: "{% trans "Itinerary" %}",
-            height: 300
+            height: 360,
+            resizable: false
     });
     $('#routing_button').click(function(){
         $('#chimere_itinerary_panel').dialog('open');
     });
+    $('#chimere_itinerary_modify').click(function(){
+        $('#chimere_itinerary').hide();
+        $('#chimere_itinerary_form').show();
+    });
+    $('#chimere_itinerary_new').click(function(){
+        $('#map').chimere('routingClear');
+    });
 });
 </script>
 {% endif%}
diff --git a/chimere/templatetags/chimere_tags.py b/chimere/templatetags/chimere_tags.py
index 51e64bf..946e769 100644
--- a/chimere/templatetags/chimere_tags.py
+++ b/chimere/templatetags/chimere_tags.py
@@ -118,7 +118,8 @@ def map_menu(context):
 
 @register.inclusion_tag('chimere/blocks/routing.html', takes_context=True)
 def routing(context):
-    context_data =  {'routing':settings.CHIMERE_ENABLE_ROUTING}
+    context_data =  {'routing':settings.CHIMERE_ENABLE_ROUTING,
+                     'itinerary_form':context['itinerary_form']}
     return context_data
 
 @register.inclusion_tag('chimere/blocks/map_params.html', takes_context=True)
diff --git a/chimere/urls.py b/chimere/urls.py
index aec82fb..81263a0 100644
--- a/chimere/urls.py
+++ b/chimere/urls.py
@@ -54,9 +54,11 @@ if settings.CHIMERE_FEEDS:
 if settings.CHIMERE_ENABLE_ROUTING:
     urlpatterns += patterns('chimere.views',
         url(r'^(?P<area_name>[a-zA-Z0-9_-]*/)?route/'\
+            r'(?P<transport>(%s))/'
             r'(?P<lon1>[-]?[0-9]+[.]?[0-9]*)_(?P<lat1>[-]?[0-9]+[.]?[0-9]*)_'\
             r'(?P<lonlat_steps>([-]?[0-9]+[.]?[0-9]*_[-]?[0-9]+[.]?[0-9]*_)*)'\
-            r'(?P<lon2>[-]?[0-9]+[.]?[0-9]*)_(?P<lat2>[-]?[0-9]+[.]?[0-9]*)$',
+            r'(?P<lon2>[-]?[0-9]+[.]?[0-9]*)_(?P<lat2>[-]?[0-9]+[.]?[0-9]*)$' %
+           ('|'.join([key for key, lbl in settings.CHIMERE_ROUTING_TRANSPORT])),
                 'route', name="route"),
     )
 
diff --git a/chimere/views.py b/chimere/views.py
index df403e0..dd3f89a 100644
--- a/chimere/views.py
+++ b/chimere/views.py
@@ -48,7 +48,7 @@ from chimere.widgets import getMapJS, PointChooserWidget, \
                             RouteChooserWidget, AreaWidget
 from chimere.forms import MarkerForm, RouteForm, ContactForm, FileForm, \
      FullFileForm, MultimediaFileFormSet, PictureFileFormSet, notifySubmission,\
-     notifyStaff, AreaForm
+     notifyStaff, AreaForm, RoutingForm
 
 from chimere.route import router
 
@@ -122,6 +122,8 @@ def index(request, area_name=None, default_area=None, simple=False):
     if request.GET and 'lat' in request.GET \
       and 'lon' in request.GET:
         zoomout = None
+    if settings.CHIMERE_ENABLE_ROUTING:
+        response_dct['itinerary_form'] = RoutingForm()
     response_dct.update({
         'actions':actions, 'action_selected':('view',),
          'error_message':'',
diff --git a/chimere/widgets.py b/chimere/widgets.py
index 8e2b8ad..b520fcd 100644
--- a/chimere/widgets.py
+++ b/chimere/widgets.py
@@ -26,6 +26,9 @@ from django.core.exceptions import ObjectDoesNotExist
 from django.conf import settings
 from django.contrib.gis.db import models
 from django.contrib.gis.geos import fromstr
+from django.utils.html import conditional_escape
+from django.forms.widgets import RadioInput, RadioFieldRenderer
+from django.utils.encoding import force_unicode
 from django.utils.safestring import mark_safe
 from django.utils.translation import ugettext as _
 
@@ -100,6 +103,41 @@ class ChosenSelectWidget(forms.Select):
         u"</script>\n" % kwargs['attrs']['id']
         return mark_safe(rendered)
 
+"""
+JQuery UI button select widget.
+"""
+class ButtonRadioInput(RadioInput):
+    def render(self, name=None, value=None, attrs=None, choices=()):
+        name = name or self.name
+        value = value or self.value
+        attrs = attrs or self.attrs
+        if 'id' in self.attrs:
+            label_for = ' for="%s_%s"' % (self.attrs['id'], self.index)
+        else:
+            label_for = ''
+        choice_label = conditional_escape(force_unicode(self.choice_label))
+        return mark_safe(u'%s <label%s>%s</label>' % (self.tag(), label_for,
+                                                      choice_label))
+class ButtonRadioFieldRenderer(RadioFieldRenderer):
+    def __iter__(self):
+        for i, choice in enumerate(self.choices):
+            yield ButtonRadioInput(self.name, self.value, self.attrs.copy(),
+                                   choice, i)
+    def render(self):
+        return mark_safe(u'\n'.join([force_unicode(w) for w in self]))
+class ButtonSelectWidget(forms.RadioSelect):
+    def __init__(self, *args, **kwargs):
+        self.renderer = ButtonRadioFieldRenderer
+        super(ButtonSelectWidget, self).__init__(*args, **kwargs)
+
+    def render(self, *args, **kwargs):
+        rendered = "<div id='%s'>\n" % kwargs['attrs']['id']
+        rendered += super(ButtonSelectWidget, self).render(*args, **kwargs)
+        rendered += u"\n<script type='text/javascript'>\n"\
+        u"  $('#%s').buttonset();\n"\
+        u"</script>\n</div>\n" % kwargs['attrs']['id']
+        return mark_safe(rendered)
+
 class TextareaWidget(forms.Textarea):
     """
     Manage the edition of a text using TinyMCE
@@ -121,6 +159,21 @@ class DatePickerWidget(forms.TextInput):
         u"</script>\n" % kwargs['attrs']['id']
         return mark_safe(rendered)
 
+class NominatimWidget(forms.TextInput):
+    class Media:
+        js = ["%schimere/js/nominatim-widget.js" % settings.STATIC_URL]
+    def render(self, name, value, attrs=None, area_name=''):
+        tpl = u"""
+<input type='hidden' name='nominatim_%(id)s_lat' id='nominatim_%(id)s_lat'/>
+<input type='hidden' name='nominatim_%(id)s_lon' id='nominatim_%(id)s_lon'/>
+<input type='text' class='nominatim-widget' name='nominatim_%(id)s' id='nominatim_%(id)s'/>
+<label class='nominatim-label' id='nominatim_%(id)s_label'>&nbsp;</label>
+<script type='text/javascript'>
+var nominatim_url = "%(nominatim_url)s";
+</script>
+""" % {'id':name, 'nominatim_url':settings.NOMINATIM_URL}
+        return mark_safe(tpl)
+
 class PointChooserWidget(forms.TextInput):
     """
     Manage the edition of point on a map
diff --git a/example_project/settings.py b/example_project/settings.py
index 5684386..750d798 100644
--- a/example_project/settings.py
+++ b/example_project/settings.py
@@ -5,6 +5,7 @@
 # overload all theses settings in your local_settings.py file
 
 import os
+_ = lambda s: s
 
 DEBUG = False
 TEMPLATE_DEBUG = DEBUG
@@ -78,6 +79,17 @@ CHIMERE_SHAPEFILE_ENCODING = 'ISO-8859-1'
 # enable routing in Chimère
 CHIMERE_ENABLE_ROUTING = False
 
+CHIMERE_ROUTING_TRANSPORT = (('foot', _(u"Foot")),
+                             ('bicycle', _(u"Bicycle")),
+                             ('motorcar', _(u"Motorcar")),
+                            )
+
+CHIMERE_ROUTING_SPEEDS = {'foot':((3, _(u"You are walking slowly")),
+                                  (6, _(u"You are walking pretty quickly")),),
+                          'bicycle':((16, _(u"You are riding pretty slowly")),
+                                     (22, _(u"You are riding pretty quickly")),)
+                         }
+
 # available routing engine: 'routino'
 CHIMERE_ROUTING_ENGINE = {
     'ENGINE': 'routino',
@@ -85,6 +97,8 @@ CHIMERE_ROUTING_ENGINE = {
     'DB_PATH': '/var/local/routino/',
 }
 
+NOMINATIM_URL = 'http://nominatim.openstreetmap.org/search'
+
 ADMINS = (
     # ('Your Name', 'your_email@domain.com'),
 )