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/* -*- Mode: JS2; indent-tabs-mode: nil; js2-basic-offset: 4 -*- */
/* vim: set et ts=4 sw=4: */
/*
* Copyright (c) 2015 Jonas Danielsson
*
* GNOME Maps is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
*
* GNOME Maps is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* for more details.
*
* You should have received a copy of the GNU General Public License along
* with GNOME Maps; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
* Author: Jonas Danielsson <jonas@threetimestwo.org>
*/
import GObject from 'gi://GObject';
import Gtk from 'gi://Gtk';
import Shumate from 'gi://Shumate';
import {Place} from './place.js';
import {Route, TurnPoint} from './route.js';
import {RouteQuery} from './routeQuery.js';
// directional override markers
const _RLM = '\u200F';
const _LRM = '\u200E';
export class StoredRoute extends Place {
constructor({route, transportation, places, geoclue, ...params}) {
super(params);
this._transportation = transportation;
this.route = new Route();
this.route.update({ path: route.path,
turnPoints: route.turnPoints,
distance: route.distance,
time: route.time,
bbox: route.bbox });
this._rtl = Gtk.get_locale_direction() === Gtk.TextDirection.RTL;
this.places = places;
let directionMarker = this._rtl ? _RLM : _LRM;
let arrow = this._rtl ? '←' : '→';
params.name = directionMarker + this.places[0].name + directionMarker +
arrow + directionMarker + this.places.last().name;
this._containsCurrentLocation = false;
let currentLocation = null;
if (geoclue)
currentLocation = geoclue.place;
this.places.forEach((place) => {
if (currentLocation && place === currentLocation)
this._containsCurrentLocation = true;
});
}
get viaString() {
let directionMarker = this._rtl ? _RLM : _LRM;
let arrow = this._rtl ? '←' : '→';
return this.places.map(function(place) {
return directionMarker + place.name;
}).join(directionMarker + arrow);
}
get transportation() {
return this._transportation;
}
get uniqueID() {
return this._transportation + '-' + this.places.map(function(place) {
return [place.osm_type, place.osm_id].join('-');
}).join('-');
}
get containsCurrentLocation() {
return this._containsCurrentLocation;
}
get containsNull() {
let hasNull = false;
for (let p = 0; p < this.places.length; p++) {
if (!this.places[p].name) {
hasNull = true;
break;
}
}
return hasNull;
}
_getIconName() {
let transport = RouteQuery.Transportation;
switch (this._transportation) {
case transport.PEDESTRIAN: return 'route-pedestrian-symbolic';
case transport.BIKE: return 'route-bike-symbolic';
case transport.CAR: return 'route-car-symbolic';
default: return 'route-button-symbolic';
}
}
toJSON() {
let turnPoints = this.route.turnPoints.map(function(turnPoint) {
let coordinate = { latitude: turnPoint.coordinate.latitude,
longitude: turnPoint.coordinate.longitude };
return { coordinate: coordinate,
type: turnPoint.type,
distance: turnPoint.distance,
instruction: turnPoint.instruction };
});
let bounding_box = { top: this.route.bbox.top,
bottom: this.route.bbox.bottom,
left: this.route.bbox.left,
right: this.route.bbox.right };
let path = this.route.path.map(function(coordinate) {
return { latitude: coordinate.latitude,
longitude: coordinate.longitude };
});
let route = { path: path,
turnPoints: turnPoints,
distance: this.route.distance,
time: this.route.time };
let places = this.places.map(function(place) {
return place.toJSON();
});
return { id: -1,
transportation: this._transportation,
route: route,
places: places };
}
static fromJSON(obj) {
let props;
let places = [];
let route;
let transportation = null;
for (let key in obj) {
let prop = obj[key];
switch(key) {
case 'transportation':
transportation = prop;
break;
case 'route':
route = new Route();
prop.path = prop.path.map((coordinate) => {
let lat = coordinate.latitude;
let lon = coordinate.longitude;
return new Shumate.Coordinate({ latitude: lat,
longitude: lon });
});
prop.turnPoints = prop.turnPoints.map((turnPoint) => {
let lat = turnPoint.coordinate.latitude;
let lon = turnPoint.coordinate.longitude;
let coordinate = new Shumate.Coordinate({ latitude: lat,
longitude: lon });
return new TurnPoint({
coordinate: coordinate,
type: turnPoint.type,
distance: turnPoint.distance,
instruction: turnPoint.instruction
});
});
route.update(prop);
break;
case 'places':
prop.forEach((p) => places.push(Place.fromJSON(p)));
break;
}
}
return new StoredRoute({ transportation: transportation,
route: route,
places: places });
}
}
GObject.registerClass(StoredRoute);
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