+++ /dev/null
-/**
- * Description: display a query result in a googlemap
- * Copyright (c) 2012 UPMC Sorbonne Universite - INRIA
- * License: GPLv3
- */
-
-/*
- * It's a best practice to pass jQuery to an IIFE (Immediately Invoked Function
- * Expression) that maps it to the dollar sign so it can't be overwritten by
- * another library in the scope of its execution.
- */
-
-(function($){
-
- var PLUGIN_NAME = 'GoogleMap';
-
- // routing calls
- jQuery.fn.GoogleMap = function( method ) {
- if ( methods[method] ) {
- return methods[ method ].apply( this, Array.prototype.slice.call( arguments, 1 ));
- } else if ( typeof method === 'object' || ! method ) {
- return methods.init.apply( this, arguments );
- } else {
- jQuery.error( 'Method ' + method + ' does not exist on jQuery.' + PLUGIN_NAME );
- }
- };
-
- /***************************************************************************
- * Public methods
- ***************************************************************************/
-
- var methods = {
-
- /**
- * @brief Plugin initialization
- * @param options : an associative array of setting values
- * @return : a jQuery collection of objects on which the plugin is
- * applied, which allows to maintain chainability of calls
- */
- init : function( options ) {
-
- return this.each(function(){
-
- var $this = $(this);
-
- /* An object that will hold private variables and methods */
- var plugin = new GoogleMaps(options);
- $this.data('Manifold', plugin);
-
- plugin.initialize();
-
- /* Events */
- $this.on('show.' + PLUGIN_NAME, methods.show);
-
- $this.set_query_handler(options.query_uuid, plugin.query_handler);
- $this.set_record_handler(options.query_uuid, plugin.record_handler);
- $this.set_record_handler(options.query_all_uuid, plugin.record_handler_all);
-
- }); // this.each
- }, // init
-
- /**
- * @brief Plugin destruction
- * @return : a jQuery collection of objects on which the plugin is
- * applied, which allows to maintain chainability of calls
- */
- destroy : function( ) {
-
- return this.each(function() {
- var $this = $(this);
- var hazelnut = $this.data('Manifold');
-
- // Unbind all events using namespacing
- $(window).unbind(PLUGIN_NAME);
-
- // Remove associated data
- hazelnut.remove();
- $this.removeData('Manifold');
- });
-
- }, // destroy
-
- show : function( ) {
- google.maps.event.trigger(map, 'resize');
- } // show
-
- }; // var methods;
-
- /***************************************************************************
- * Plugin object
- ***************************************************************************/
-
- function GoogleMaps(options)
- {
- /* member variables */
- this.options = options;
-
- // query status
- this.received_all = false;
- this.received_set = false;
- this.in_set_buffer = Array();
-
- var object = this;
-
- /**
- */
- this.initialize = function() {
- this.map = null;
- this.markerCluster = null;
- this.markers = [];
- this.coords = new Array();
-
- var myLatlng = new google.maps.LatLng(options.latitude, options.longitude);
- var myOptions = {
- zoom: options.zoom,
- center: myLatlng,
- mapTypeId: google.maps.MapTypeId.ROADMAP
- }
-
- this.map = new google.maps.Map(document.getElementById("map"), myOptions);
- this.infowindow = new google.maps.InfoWindow();
- }
-
- /**
- */
- this.new_record = function(record)
- {
-
- // get the coordinates
- var latitude=get_value(record['latitude']);
- var longitude=get_value(record['longitude']);
- var hash = latitude + longitude;
-
- // check to see if we've seen this hash before
- if(this.coords[hash] == null) {
- // get coordinate object
- var myLatlng = new google.maps.LatLng(latitude, longitude);
- // store an indicator that we've seen this point before
- this.coords[hash] = 1;
- } else {
- // add some randomness to this point 1500 = 100 meters, 15000 = 10 meters
- var lat = latitude + (Math.random() -.5) / 1500;
- var lng = longitude + (Math.random() -.5) / 1500;
-
- // get the coordinate object
- var myLatlng = new google.maps.LatLng(lat, lng);
- }
- // If the node is attached to the slice, action will be Remove; else action will be add to slice
- if (typeof(record['sliver']) != 'undefined') {
- data.current_resources.push(record['urn']);
- action="del";
- action_class="ui-icon-circle-minus";
- action_message="Remove from slice";
- }else{
- action="add";
- action_class="ui-icon-circle-plus";
- action_message="Add to slice";
- }
- // XXX not working
- if (!(record['latitude'])) {
- return true;
- }
-
- //jQuery(".map-button").click(button_click);
- //if(jQuery.inArray(record, rows)>-1){
- var marker = new google.maps.Marker({
- position: myLatlng,
- title: get_value(record['hostname']),
- // This should be done by the rendering
- content: '<p>Agent: ' + get_value(record['ip']) + ' (' + get_value(record['resource_hrn']) + ')<br/>Platform: ' + get_value(record['platform'])+'</p>' +
- '<div class="map-button" id="'+action+'/'+get_value(record['resource_hrn'])+'" style="cursor:pointer;">'+
- '<span class="ui-icon '+action_class+'" style="clear:both;float:left;"></span>'+action_message+
- '</div>'
- });
-
- this.addInfoWindow(marker, object.map);
- object.markers.push(marker);
- //}
-
- };
-
- this.addInfoWindow = function(marker, map) {
- google.maps.event.addListener(marker, 'click', function () {
- if(object.infowindow){
- object.infowindow.close();
- }
- object.infowindow.setContent(marker.content);// = new google.maps.InfoWindow({ content: marker.content });
- object.infowindow.open(map, marker);
- // onload of the infowindow on the map, bind a click on a button
- google.maps.event.addListener(object.infowindow, 'domready', function() {
- jQuery('.map-button').unbind('click');
-// jQuery(".map-button").click({instance: instance_, infoWindow: object.infowindow}, button_click);
- });
- });
- }
-
-
- this.set_checkbox = function(record)
- {
- // XXX urn should be replaced by the key
- // XXX we should enforce that both queries have the same key !!
- //checkbox_id = "#hazelnut-checkbox-" + object.options.plugin_uuid + "-" + unfold.escape_id(record[ELEMENT_KEY].replace(/\\/g, ''))
- //$(checkbox_id, object.table.fnGetNodes()).attr('checked', true);
- }
-
- this.record_handler = function(e, event_type, record)
- {
- // elements in set
- switch(event_type) {
- case NEW_RECORD:
- /* NOTE in fact we are doing a join here */
- if (object.received_all)
- // update checkbox for record
- object.set_checkbox(record);
- else
- // store for later update of checkboxes
- object.in_set_buffer.push(record);
- break;
- case CLEAR_RECORDS:
- // nothing to do here
- break;
- case IN_PROGRESS:
- manifold.spin($(this));
- break;
- case DONE:
- if (object.received_all)
- manifold.spin($(this), false);
- object.received_set = true;
- break;
- }
- };
-
- this.record_handler_all = function(e, event_type, record)
- {
- // all elements
- switch(event_type) {
- case NEW_RECORD:
- // Add the record to the table
- object.new_record(record);
- break;
- case CLEAR_RECORDS:
- // object.table.fnClearTable();
- break;
- case IN_PROGRESS:
- manifold.spin($(this));
- break;
- case DONE:
-
- // MarkerClusterer
- object.markerCluster = new MarkerClusterer(object.map, object.markers, {zoomOnClick: false});
- google.maps.event.addListener(object.markerCluster, "clusterclick", function (cluster) {
- var markers = cluster.getMarkers();
- var bounds = new google.maps.LatLngBounds();
- /*
- * date: 24/05/2012
- * author: lbaron
- * Firefox JS Error - replaced $.each by JQuery.each
- */
- jQuery.each(markers, function(i, marker){
- bounds.extend(marker.getPosition());
- });
-
- //map.setCenter(bounds.getCenter(), map.getBoundsZoomLevel(bounds));
- object.map.fitBounds(bounds);
- });
-
- if (object.received_set) {
- /* XXX needed ? XXX We uncheck all checkboxes ... */
- $("[id^='datatables-checkbox-" + object.options.plugin_uuid +"']").attr('checked', false);
-
- /* ... and check the ones specified in the resource list */
- $.each(object.in_set_buffer, function(i, record) {
- object.set_checkbox(record);
- });
-
- manifold.spin($(this), false);
- }
- object.received_all = true;
- break;
- }
- };
-
-
- this.query_handler = function(e, event_type, query)
- {
- // This replaces the complex set_query function
- // The plugin does not need to remember the query anymore
- switch(event_type) {
- // Filters
- case FILTER_ADDED:
- case FILTER_REMOVED:
- case CLEAR_FILTERS:
- break;
-
- // Fields
- /* Hide/unhide columns to match added/removed fields */
- case FIELD_ADDED:
- break;
- case FIELD_REMOVED:
- break;
- case CLEAR_FIELDS:
- alert('GoogleMaps::clear_fields() not implemented');
- break;
- } // switch
-
-
- }
-
- function button_click(e){
- var op_value=this.id.split("/");
- if(op_value.length>0){
- var value = op_value[1];
- manifold.raise_event(object.options.query_uuid, (op_value[0] == 'add')?SET_ADD:SET_REMOVED, value);
- }
- } // function button_click()
- }
-
- // clear and replace
-// jQuery.each(data.results, function(i, row){
-// jQuery.each(query.filter, function (idx, filter){
-// if(get_value(row[filter[0]])==filter[2]){
-// rows.push(row);
-// }
-// });
-// });
-// data.markerCluster=[];
-// data.markers=[];
-// var myLatlng = new google.maps.LatLng(34.397, 150.644);
-// var myOptions = {
-// zoom: 2,
-// center: myLatlng,
-// mapTypeId: google.maps.MapTypeId.ROADMAP
-// }
-// map = new google.maps.Map(jQuery('#map')[0],myOptions);
-// data.map=map;
-// //map.clearMarkers();
-// update_map(e, rows);
-// }
-// }
-
-})( jQuery );
git://git.onelab.eu / myslice.git / blobdiff