plugin done-links: a companion to cross-links - highlights any links that match any drawn lines/polygons
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Jon Atkins
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194
plugins/done-links.user.js
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194
plugins/done-links.user.js
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// ==UserScript==
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// @id iitc-plugin-done-links@jonatkins
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// @name IITC plugin: done links
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// @category Layer
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// @version 0.0.1.@@DATETIMEVERSION@@
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// @namespace https://github.com/jonatkins/ingress-intel-total-conversion
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// @updateURL @@UPDATEURL@@
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// @downloadURL @@DOWNLOADURL@@
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// @description [@@BUILDNAME@@-@@BUILDDATE@@] A companion to the Cross Links plugin. Highlights any links that match existing draw-tools line/polygon edges
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// @include https://www.ingress.com/intel*
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// @include http://www.ingress.com/intel*
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// @match https://www.ingress.com/intel*
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// @match http://www.ingress.com/intel*
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// @grant none
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// ==/UserScript==
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@@PLUGINSTART@@
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// PLUGIN START ////////////////////////////////////////////////////////
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window.plugin.doneLinks = function() {};
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window.plugin.doneLinks.sameLink = function(a0, a1, b0, b1) {
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if (a0.equals(b0) && a1.equals(b1)) return true;
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if (a0.equals(b1) && a1.equals(b0)) return true;
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return false;
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}
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window.plugin.doneLinks.testPolyLine = function (polyline, link,closed) {
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var a = link.getLatLngs();
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var b = polyline.getLatLngs();
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for (var i=0;i<b.length-1;++i) {
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if (window.plugin.doneLinks.sameLink(a[0],a[1],b[i],b[i+1])) return true;
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}
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if (closed) {
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if (window.plugin.doneLinks.sameLink(a[0],a[1],b[b.length-1],b[0])) return true;
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}
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return false;
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}
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window.plugin.doneLinks.onLinkAdded = function (data) {
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if (window.plugin.doneLinks.disabled) return;
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plugin.doneLinks.testLink(data.link);
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}
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window.plugin.doneLinks.checkAllLinks = function() {
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if (window.plugin.doneLinks.disabled) return;
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console.debug("Done-Links: checking all links");
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plugin.doneLinks.linkLayer.clearLayers();
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plugin.doneLinks.linkLayerGuids = {};
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$.each(window.links, function(guid, link) {
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plugin.doneLinks.testLink(link);
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});
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}
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window.plugin.doneLinks.testLink = function (link) {
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if (plugin.doneLinks.linkLayerGuids[link.options.guid]) return;
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for (var i in plugin.drawTools.drawnItems._layers) { // leaflet don't support breaking out of the loop
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var layer = plugin.drawTools.drawnItems._layers[i];
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if (layer instanceof L.GeodesicPolygon) {
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if (plugin.doneLinks.testPolyLine(layer, link,true)) {
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plugin.doneLinks.showLink(link);
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break;
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}
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} else if (layer instanceof L.GeodesicPolyline) {
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if (plugin.doneLinks.testPolyLine(layer, link)) {
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plugin.doneLinks.showLink(link);
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break;
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}
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}
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};
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}
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window.plugin.doneLinks.showLink = function(link) {
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var poly = L.geodesicPolyline(link.getLatLngs(), {
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color: '#FB0',
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opacity: 0.9,
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weight: 6,
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clickable: false,
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dashArray: [8,12],
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guid: link.options.guid
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});
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poly.addTo(plugin.doneLinks.linkLayer);
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plugin.doneLinks.linkLayerGuids[link.options.guid]=poly;
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}
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window.plugin.doneLinks.onMapDataRefreshEnd = function () {
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if (window.plugin.doneLinks.disabled) return;
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window.plugin.doneLinks.linkLayer.bringToFront();
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window.plugin.doneLinks.testForDeletedLinks();
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}
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window.plugin.doneLinks.testAllLinksAgainstLayer = function (layer) {
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if (window.plugin.doneLinks.disabled) return;
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$.each(window.links, function(guid, link) {
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if (!plugin.doneLinks.linkLayerGuids[link.options.guid])
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{
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if (layer instanceof L.GeodesicPolygon) {
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if (plugin.doneLinks.testPolyLine(layer, link,true)) {
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plugin.doneLinks.showLink(link);
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}
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} else if (layer instanceof L.GeodesicPolyline) {
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if (plugin.doneLinks.testPolyLine(layer, link)) {
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plugin.doneLinks.showLink(link);
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}
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}
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}
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});
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}
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window.plugin.doneLinks.testForDeletedLinks = function () {
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window.plugin.doneLinks.linkLayer.eachLayer( function(layer) {
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var guid = layer.options.guid;
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if (!window.links[guid]) {
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console.log("link removed");
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plugin.doneLinks.linkLayer.removeLayer(layer);
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delete plugin.doneLinks.linkLayerGuids[guid];
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}
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});
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}
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window.plugin.doneLinks.createLayer = function() {
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window.plugin.doneLinks.linkLayer = new L.FeatureGroup();
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window.plugin.doneLinks.linkLayerGuids={};
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window.addLayerGroup('Done Links', window.plugin.doneLinks.linkLayer, true);
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map.on('layeradd', function(obj) {
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if(obj.layer === window.plugin.doneLinks.linkLayer) {
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delete window.plugin.doneLinks.disabled;
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window.plugin.doneLinks.checkAllLinks();
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}
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});
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map.on('layerremove', function(obj) {
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if(obj.layer === window.plugin.doneLinks.linkLayer) {
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window.plugin.doneLinks.disabled = true;
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window.plugin.doneLinks.linkLayer.clearLayers();
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plugin.doneLinks.linkLayerGuids = {};
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}
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});
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// ensure 'disabled' flag is initialised
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if (!map.hasLayer(window.plugin.doneLinks.linkLayer)) {
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window.plugin.doneLinks.disabled = true;
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}
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}
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var setup = function() {
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if (window.plugin.drawTools === undefined) {
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alert("'Done-Links' requires 'draw-tools'");
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return;
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}
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// this plugin also needs to create the draw-tools hook, in case it is initialised before draw-tools
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window.pluginCreateHook('pluginDrawTools');
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window.plugin.doneLinks.createLayer();
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// events
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window.addHook('pluginDrawTools',function(e) {
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if (e.event == 'layerCreated') {
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// we can just test the new layer in this case
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window.plugin.doneLinks.testAllLinksAgainstLayer(e.layer);
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} else {
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// all other event types - assume anything could have been modified and re-check all links
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window.plugin.doneLinks.checkAllLinks();
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}
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});
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window.addHook('linkAdded', window.plugin.doneLinks.onLinkAdded);
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window.addHook('mapDataRefreshEnd', window.plugin.doneLinks.onMapDataRefreshEnd);
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}
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// PLUGIN END //////////////////////////////////////////////////////////
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@@PLUGINEND@@
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