mapcomplete/Customizations/JSON/LayerConfig.ts
Pieter Vander Vennet b764371cce Finish refactoring
2020-11-06 04:02:53 +01:00

119 lines
No EOL
3.9 KiB
TypeScript

import Translations from "../../UI/i18n/Translations";
import TagRenderingConfig from "./TagRenderingConfig";
import {Tag, TagsFilter} from "../../Logic/Tags";
import {LayerConfigJson} from "./LayerConfigJson";
import {FromJSON} from "./FromJSON";
import SharedTagRenderings from "../SharedTagRenderings";
import {TagRenderingConfigJson} from "./TagRenderingConfigJson";
import {Translation} from "../../UI/i18n/Translation";
import {Img} from "../../UI/Img";
import Svg from "../../Svg";
export default class LayerConfig {
id: string;
name: Translation
description: Translation;
overpassTags: TagsFilter;
minzoom: number;
title: TagRenderingConfig;
titleIcons: TagRenderingConfig[];
icon: TagRenderingConfig;
iconSize: TagRenderingConfig;
color: TagRenderingConfig;
width: TagRenderingConfig;
dashArray: TagRenderingConfig;
wayHandling: number;
static WAYHANDLING_DEFAULT = 0;
static WAYHANDLING_CENTER_ONLY = 1;
static WAYHANDLING_CENTER_AND_WAY = 2;
hideUnderlayingFeaturesMinPercentage?: number;
presets: {
title: Translation,
tags: Tag[],
description?: Translation,
}[];
tagRenderings: TagRenderingConfig [];
constructor(json: LayerConfigJson, context?: string) {
context = context + "." + json.id;
this.id = json.id;
this.name = Translations.T(json.name);
this.description = Translations.T(json.name);
this.overpassTags = FromJSON.Tag(json.overpassTags, context + ".overpasstags");
this.minzoom = json.minzoom;
this.wayHandling = json.wayHandling ?? 0;
this.hideUnderlayingFeaturesMinPercentage = json.hideUnderlayingFeaturesMinPercentage ?? 0;
this.title = new TagRenderingConfig(json.title);
this.presets = (json.presets ?? []).map(pr =>
({
title: Translations.T(pr.title),
tags: pr.tags.map(t => FromJSON.SimpleTag(t)),
description: Translations.T(pr.description)
}))
/**
* Converts a list of tagRenderingCOnfigJSON in to TagRenderingConfig
* A string is interpreted as a name to call
* @param tagRenderings
*/
function trs(tagRenderings?: (string | TagRenderingConfigJson)[]) {
if (tagRenderings === undefined) {
return [];
}
return tagRenderings.map(
(renderingJson, i) => {
if (typeof renderingJson === "string") {
const shared = SharedTagRenderings.SharedTagRendering[renderingJson];
if (shared !== undefined) {
return shared;
}
throw `Predefined tagRendering ${renderingJson} not found in ${context}`;
}
return new TagRenderingConfig(renderingJson, `${context}.tagrendering[${i}]`);
});
}
this.tagRenderings = trs(json.tagRenderings);
this.titleIcons = trs(json.titleIcons ?? ["wikipedialink","osmlink"]);
function tr(key, deflt) {
const v = json[key];
if (v === undefined) {
return new TagRenderingConfig(deflt);
}
if (typeof v === "string") {
const shared = SharedTagRenderings.SharedTagRendering[v];
if (shared) {
console.log("Got shared TR:", v, "-->", shared)
return shared;
}
}
return new TagRenderingConfig(v, context + "." + key);
}
this.title = tr("title", "");
this.icon = tr("icon", Img.AsData(Svg.bug));
this.iconSize = tr("iconSize", "40,40,center");
this.color = tr("color", "#0000ff");
this.width = tr("width", "7");
this.dashArray = tr("dashArray", "");
}
}