| /* |
| * Copyright 2016-present Open Networking Laboratory |
| * |
| * 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 $loc, ps, ms, sus, countryFilters; |
| |
| // Injected Classes |
| var MapSelectionDialog; |
| |
| // internal state |
| var mapG, zoomLayer, zoomer; |
| |
| function init(_zoomLayer_, _zoomer_) { |
| zoomLayer = _zoomLayer_; |
| zoomer = _zoomer_; |
| return setUpMap(); |
| } |
| |
| function setUpMap() { |
| var prefs = currentMap(), |
| mapId = prefs.mapid, |
| mapFilePath = prefs.mapfilepath, |
| mapScale = prefs.mapscale, |
| loadMap = ms.loadMapInto, |
| promise, cfilter; |
| |
| mapG = d3.select('#topo-map'); |
| |
| if (mapG.empty()) { |
| mapG = zoomLayer.append('g').attr('id', 'topo-map'); |
| } else { |
| mapG.each(function (d, i) { |
| d3.selectAll(this.childNodes).remove(); |
| }); |
| } |
| |
| if (mapFilePath === '*countries') { |
| cfilter = countryFilters[mapId] || countryFilters.uk; |
| loadMap = ms.loadMapRegionInto; |
| } |
| |
| promise = loadMap(mapG, mapFilePath, mapId, { |
| countryFilters: cfilter, |
| adjustScale: mapScale, |
| shading: '' |
| }); |
| |
| return promise; |
| } |
| |
| function currentMap() { |
| return ps.getPrefs( |
| 'topo_mapid', |
| { |
| mapid: 'usa', |
| mapscale: 1, |
| mapfilepath: '*continental_us', |
| tint: 'off' |
| }, |
| $loc.search() |
| ); |
| } |
| |
| function opacifyMap(b) { |
| mapG.transition() |
| .duration(1000) |
| .attr('opacity', b ? 1 : 0); |
| } |
| |
| function setMap(map) { |
| ps.setPrefs('topo_mapid', map); |
| setUpMap(); |
| opacifyMap(true); |
| } |
| |
| // TODO: -- START -- Move to dedicated module |
| var prefsState = {}; |
| |
| function updatePrefsState(what, b) { |
| prefsState[what] = b ? 1 : 0; |
| ps.setPrefs('topo_prefs', prefsState); |
| } |
| |
| function _togSvgLayer(x, G, tag, what) { |
| var on = (x === 'keyev') ? !sus.visible(G) : Boolean(x); |
| sus.visible(G, on); |
| updatePrefsState(tag, on); |
| // flash.flash(verb + ' ' + what); |
| } |
| // TODO: -- END -- Move to dedicated module |
| |
| function toggle(x) { |
| _togSvgLayer(x, mapG, 'bg', 'background map'); |
| } |
| |
| function openMapSelection() { |
| |
| // TODO: Create a view class with extend method |
| MapSelectionDialog.prototype.currentMap = currentMap; |
| |
| new MapSelectionDialog({ |
| okHandler: function (preferences) { |
| setMap(preferences); |
| } |
| }).open(); |
| } |
| |
| function resetZoom() { |
| zoomer.reset(); |
| } |
| |
| angular.module('ovTopo2') |
| .factory('Topo2MapService', |
| ['$location', 'PrefsService', 'MapService', |
| 'SvgUtilService', 'Topo2CountryFilters', 'Topo2MapDialog', |
| function (_$loc_, _ps_, _ms_, _sus_, _t2cf_, _t2md_) { |
| |
| $loc = _$loc_; |
| ps = _ps_; |
| ms = _ms_; |
| sus = _sus_; |
| countryFilters = _t2cf_; |
| MapSelectionDialog = _t2md_; |
| |
| return { |
| init: init, |
| openMapSelection: openMapSelection, |
| toggle: toggle, |
| |
| resetZoom: resetZoom |
| }; |
| } |
| ]); |
| |
| })(); |