| /* |
| * Copyright 2016-present Open Networking Foundation |
| * |
| * 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. |
| */ |
| |
| /* |
| ONOS GUI -- Topology Map Module. |
| Defines behavior for loading geographical maps into the map layer. |
| */ |
| |
| (function () { |
| 'use strict'; |
| |
| // Injected Services |
| var t2zs, countryFilters, ms; |
| |
| // internal state |
| var instance, zoomer, currentMap; |
| |
| function init() { |
| this.appendElement('#topo2-background', 'g'); |
| zoomer = t2zs.getZoomer(); |
| currentMap = null; |
| } |
| |
| function setUpMap(mapId, mapFilePath, mapScale) { |
| |
| if (currentMap === mapId) { |
| return new Promise(function (resolve) { |
| resolve(); |
| }); |
| } |
| |
| currentMap = mapId; |
| |
| var loadMap = ms.loadMapInto, |
| promise, cfilter; |
| |
| this.node().selectAll('*').remove(); |
| |
| if (mapFilePath === '*countries') { |
| cfilter = countryFilters[mapId] || countryFilters.uk; |
| loadMap = ms.loadMapRegionInto; |
| } |
| |
| promise = loadMap(this.node(), mapFilePath, mapId, { |
| countryFilters: cfilter, |
| adjustScale: mapScale || 1, |
| shading: '', |
| }); |
| |
| return promise; |
| } |
| |
| |
| function resetZoom() { |
| zoomer.reset(); |
| } |
| |
| function zoomCallback(sc, tr) { |
| // keep the map lines constant width while zooming |
| this.node().style('stroke-width', (2.0 / sc) + 'px'); |
| } |
| |
| function getCurrentMap() { |
| return currentMap; |
| } |
| |
| angular.module('ovTopo2') |
| .factory('Topo2MapService', [ |
| 'Topo2ZoomService', 'MapService', 'Topo2ViewController', |
| |
| function (_t2zs_, _ms_, ViewController) { |
| t2zs = _t2zs_; |
| ms = _ms_; |
| |
| var MapLayer = ViewController.extend({ |
| |
| id: 'topo2-map', |
| displayName: 'Map', |
| |
| init: init, |
| setUpMap: setUpMap, |
| resetZoom: resetZoom, |
| zoomCallback: zoomCallback, |
| getCurrentMap: getCurrentMap, |
| }); |
| |
| return instance || new MapLayer(); |
| }, |
| ]); |
| })(); |