Initial commit

2020-06-13 18:34:34 +08:00
commit 52aaa9f15d
655 changed files with 96796 additions and 0 deletions
@@ -0,0 +1,69 @@
+var _ = require('underscore');
+var Backbone = require('backbone');
+var Map = require('../../../../src/geo/map');
+var CoordinatesComparator = require('./coordinates-comparator');
+
+module.exports = function (MapViewBase) {
+  if (!MapViewBase) throw new Error('MapViewBase is required');
+
+  // We extend the specific MapView and add some methods to make
+  // testing easier
+  var MapView = MapViewBase.extend({
+    initialize: function () {
+      MapViewBase.prototype.initialize.apply(this, arguments);
+
+      this._markers = [];
+      this._paths = [];
+    },
+
+    addMarker: function (marker) {
+      MapViewBase.prototype.addMarker.apply(this, arguments);
+      this._markers.push(marker);
+    },
+
+    removeMarker: function (marker) {
+      MapViewBase.prototype.removeMarker.apply(this, arguments);
+      var index = this._markers.indexOf(marker);
+      if (index >= 0) {
+        this._markers.splice(index, 1);
+      }
+    },
+
+    addPath: function (path) {
+      MapViewBase.prototype.addPath.apply(this, arguments);
+      this._paths.push(path);
+    },
+
+    removePath: function (path) {
+      MapViewBase.prototype.removePath.apply(this, arguments);
+      var index = this._paths.indexOf(path);
+      if (index >= 0) {
+        this._paths.splice(index, 1);
+      }
+    },
+
+    getMarkers: function () {
+      return this._markers;
+    },
+
+    getPaths: function () {
+      return this._paths;
+    },
+
+    findMarkerByLatLng: function (latlng) {
+      var markers = this.getMarkers();
+      return _.find(markers, function (marker) {
+        return CoordinatesComparator.areCoordinatesSimilar([marker.getCoordinates()], [latlng]);
+      }, this);
+    }
+  });
+
+  var map = new Map(null, {
+    layersFactory: {}
+  });
+  return new MapView({
+    mapModel: map,
+    engine: new Backbone.Model(),
+    layerGroupModel: {}
+  });
+};