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Do not zoom to location if it is out of the map bounds

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This commit is contained in:
Pieter Vander Vennet 2021-05-27 18:55:37 +02:00
parent 8aa830f15e
commit 6763c682ab
2 changed files with 59 additions and 40 deletions
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41
Logic/Actors/GeoLocationHandler.ts
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@ -5,6 +5,7 @@ import {Utils} from "../../Utils";
import Svg from "../../Svg";
import Img from "../../UI/Base/Img";
import {LocalStorageSource} from "../Web/LocalStorageSource";
import LayoutConfig from "../../Customizations/JSON/LayoutConfig";
export default class GeoLocationHandler extends UIElement {
@ -49,12 +50,15 @@ export default class GeoLocationHandler extends UIElement {
* @private
*/
private readonly _previousLocationGrant: UIEventSource<string> = LocalStorageSource.Get("geolocation-permissions");
private readonly _layoutToUse: UIEventSource<LayoutConfig>;
constructor(currentGPSLocation: UIEventSource<{ latlng: any; accuracy: number }>,
leafletMap: UIEventSource<L.Map>) {
leafletMap: UIEventSource<L.Map>,
layoutToUse: UIEventSource<LayoutConfig>) {
super(undefined);
this._currentGPSLocation = currentGPSLocation;
this._leafletMap = leafletMap;
this._layoutToUse = layoutToUse;
this._hasLocation = currentGPSLocation.map((location) => location !== undefined);
this.dumbMode = false;
const self = this;
@ -90,11 +94,11 @@ export default class GeoLocationHandler extends UIElement {
const self = this;
htmlElement.onclick = function () {
self.StartGeolocating(19);
self.StartGeolocating();
}
htmlElement.oncontextmenu = function (e) {
self.StartGeolocating(15);
self.StartGeolocating();
e.preventDefault();
return false;
}
@ -133,9 +137,24 @@ export default class GeoLocationHandler extends UIElement {
const timeSinceRequest = (new Date().getTime() - (self._lastUserRequest?.getTime() ?? 0)) / 1000;
if (timeSinceRequest < 30) {
self._lastUserRequest = undefined;
this._leafletMap.data.setView(
this._currentGPSLocation.data.latlng, this._leafletMap.data.getZoom()
);
// We use the layout location
const b = this._layoutToUse.data.lockLocation
let inRange = true;
if(b){
if(b!== true){
// B is an array with our locklocation
inRange = b[0][0] <= location.latlng[0] && location.latlng[0] <= b[1][0] &&
b[0][1] <= location.latlng[1] && location.latlng[1] <= b[1][1];
}
}
if (!inRange) {
console.log("Not zooming to GPS location: out of bounds", b, location.latlng)
} else {
this._leafletMap.data.setView(
location.latlng, this._leafletMap.data.getZoom()
);
}
}
let color = "#1111cc";
@ -166,7 +185,7 @@ export default class GeoLocationHandler extends UIElement {
?.then(function (status) {
console.log("Geolocation is already", status)
if (status.state === "granted") {
self.StartGeolocating(19, false);
self.StartGeolocating(false);
}
self._permission.setData(status.state);
status.onchange = function () {
@ -179,7 +198,7 @@ export default class GeoLocationHandler extends UIElement {
}
if (this._previousLocationGrant.data === "granted") {
this._previousLocationGrant.setData("");
self.StartGeolocating();
self.StartGeolocating(false);
}
this.HideOnEmpty(true);
@ -207,7 +226,7 @@ export default class GeoLocationHandler extends UIElement {
}
}
private StartGeolocating(zoomlevel = 19, zoomToGPS = true) {
private StartGeolocating(zoomToGPS = true) {
const self = this;
console.log("Starting geolocation")
@ -217,9 +236,7 @@ export default class GeoLocationHandler extends UIElement {
return "";
}
if (this._currentGPSLocation.data !== undefined) {
this._leafletMap.data.setView(
this._currentGPSLocation.data.latlng, zoomlevel
);
this._currentGPSLocation.ping()
}