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Pieter Vander Vennet 2022-09-08 21:40:48 +02:00
parent e22d189376
commit b541d3eab4
382 changed files with 50893 additions and 35566 deletions
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124
Logic/State/ElementsState.ts
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@ -1,89 +1,91 @@
import FeatureSwitchState from "./FeatureSwitchState";
import {ElementStorage} from "../ElementStorage";
import {Changes} from "../Osm/Changes";
import LayoutConfig from "../../Models/ThemeConfig/LayoutConfig";
import {UIEventSource} from "../UIEventSource";
import Loc from "../../Models/Loc";
import {BBox} from "../BBox";
import {QueryParameters} from "../Web/QueryParameters";
import {LocalStorageSource} from "../Web/LocalStorageSource";
import {Utils} from "../../Utils";
import ChangeToElementsActor from "../Actors/ChangeToElementsActor";
import PendingChangesUploader from "../Actors/PendingChangesUploader";
import FeatureSwitchState from "./FeatureSwitchState"
import { ElementStorage } from "../ElementStorage"
import { Changes } from "../Osm/Changes"
import LayoutConfig from "../../Models/ThemeConfig/LayoutConfig"
import { UIEventSource } from "../UIEventSource"
import Loc from "../../Models/Loc"
import { BBox } from "../BBox"
import { QueryParameters } from "../Web/QueryParameters"
import { LocalStorageSource } from "../Web/LocalStorageSource"
import { Utils } from "../../Utils"
import ChangeToElementsActor from "../Actors/ChangeToElementsActor"
import PendingChangesUploader from "../Actors/PendingChangesUploader"
/**
* The part of the state keeping track of where the elements, loading them, configuring the feature pipeline etc
*/
export default class ElementsState extends FeatureSwitchState {
/**
The mapping from id -> UIEventSource<properties>
*/
public allElements: ElementStorage = new ElementStorage();
public allElements: ElementStorage = new ElementStorage()
/**
The latest element that was selected
*/
public readonly selectedElement = new UIEventSource<any>(
undefined,
"Selected element"
);
public readonly selectedElement = new UIEventSource<any>(undefined, "Selected element")
/**
* The map location: currently centered lat, lon and zoom
*/
public readonly locationControl = new UIEventSource<Loc>(undefined, "locationControl");
public readonly locationControl = new UIEventSource<Loc>(undefined, "locationControl")
/**
* The current visible extent of the screen
*/
public readonly currentBounds = new UIEventSource<BBox>(undefined)
constructor(layoutToUse: LayoutConfig) {
super(layoutToUse);
function localStorageSynced(key: string, deflt: number, docs: string ): UIEventSource<number>{
const localStorage = LocalStorageSource.Get(key)
const previousValue = localStorage.data
const src = UIEventSource.asFloat(
QueryParameters.GetQueryParameter(
key,
"" + deflt,
docs
).syncWith(localStorage)
);
if(src.data === deflt){
const prev = Number(previousValue)
if(!isNaN(prev)){
src.setData(prev)
}
super(layoutToUse)
function localStorageSynced(
key: string,
deflt: number,
docs: string
): UIEventSource<number> {
const localStorage = LocalStorageSource.Get(key)
const previousValue = localStorage.data
const src = UIEventSource.asFloat(
QueryParameters.GetQueryParameter(key, "" + deflt, docs).syncWith(localStorage)
)
if (src.data === deflt) {
const prev = Number(previousValue)
if (!isNaN(prev)) {
src.setData(prev)
}
return src;
}
// -- Location control initialization
const zoom = localStorageSynced("z",(layoutToUse?.startZoom ?? 1),"The initial/current zoom level")
const lat = localStorageSynced("lat",(layoutToUse?.startLat ?? 0),"The initial/current latitude")
const lon = localStorageSynced("lon",(layoutToUse?.startLon ?? 0),"The initial/current longitude of the app")
return src
}
// -- Location control initialization
const zoom = localStorageSynced(
"z",
layoutToUse?.startZoom ?? 1,
"The initial/current zoom level"
)
const lat = localStorageSynced(
"lat",
layoutToUse?.startLat ?? 0,
"The initial/current latitude"
)
const lon = localStorageSynced(
"lon",
layoutToUse?.startLon ?? 0,
"The initial/current longitude of the app"
)
this.locationControl.setData({
zoom: Utils.asFloat(zoom.data),
lat: Utils.asFloat(lat.data),
lon: Utils.asFloat(lon.data),
})
this.locationControl.addCallback((latlonz) => {
// Sync the location controls
zoom.setData(latlonz.zoom);
lat.setData(latlonz.lat);
lon.setData(latlonz.lon);
});
this.locationControl.setData({
zoom: Utils.asFloat(zoom.data),
lat: Utils.asFloat(lat.data),
lon: Utils.asFloat(lon.data),
})
this.locationControl.addCallback((latlonz) => {
// Sync the location controls
zoom.setData(latlonz.zoom)
lat.setData(latlonz.lat)
lon.setData(latlonz.lon)
})
}
}
}