85 lines
2.5 KiB
JavaScript
85 lines
2.5 KiB
JavaScript
//#include "Permalink.js
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// patch to not encode URL (beside 'layer', better readable/hackable, Browser can handle)
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L.Control.Permalink.include({
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_update_href: function() {
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//var params = L.Util.getParamString(this._params);
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var params = this.getParamString(this._params);
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var sep = '?';
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if (this.options.useAnchor) sep = '#';
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var url = this._url_base + sep + params.slice(1);
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if (this._href) this._href.setAttribute('href', url);
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if (this.options.useLocation)
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location.replace('#' + params.slice(1));
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return url;
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},
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getParamString: function (obj, existingUrl, uppercase) {
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var params = [];
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for (var i in obj) {
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// do encode layer (e.g. spaces)
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if (i === 'layer') {
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params.push(encodeURIComponent(uppercase ? i.toUpperCase() : i) + '=' + encodeURIComponent(obj[i]));
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} else {
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params.push(uppercase ? i.toUpperCase() : i + '=' + obj[i]);
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}
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}
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return ((!existingUrl || existingUrl.indexOf('?') === -1) ? '?' : '&') + params.join('&');
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}
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});
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L.Control.Permalink.include({
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initialize_routing: function() {
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this.on('update', this._set_routing, this);
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this.on('add', this._onadd_routing, this);
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},
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_onadd_routing: function(e) {
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this.options.routingOptions.on('update', this._update_routing, this);
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this.options.nogos.on('update', this._update_routing, this);
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// waypoint add, move, delete (but last)
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this.options.routing.on('routing:routeWaypointEnd', this._update_routing, this);
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// delete last waypoint
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this.options.routing.on('waypoint:click', function(evt) {
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var r = evt.marker._routing;
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if (!r.prevMarker && ! r.nextMarker) {
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console.log('delete last');
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this._update_routing(evt);
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}
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}, this);
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},
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_update_routing: function(evt) {
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var router = this.options.router,
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routing = this.options.routing,
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latLngs;
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if (evt && evt.options) {
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router.setOptions(evt.options);
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}
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latLngs = routing.getWaypoints();
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this._update(router.getUrlParams(latLngs));
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},
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_set_routing: function(e) {
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var router = this.options.router,
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routing = this.options.routing,
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routingOptions = this.options.routingOptions,
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nogos = this.options.nogos;
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var opts = router.parseUrlParams(e.params);
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router.setOptions(opts);
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routingOptions.setOptions(opts);
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nogos.setOptions(opts);
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if (opts.lonlats) {
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routing.draw(false);
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routing.clear();
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routing.setWaypoints(opts.lonlats);
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}
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}
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});
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