Refactoring: move all code files into a src directory

src/UI/Popup/MapillaryLinkVis.ts

@@ -0,0 +1,39 @@
+import { GeoOperations } from "../../Logic/GeoOperations"
+import { ImmutableStore, UIEventSource } from "../../Logic/UIEventSource"
+import { SpecialVisualization, SpecialVisualizationState } from "../SpecialVisualization"
+import { Feature } from "geojson"
+import BaseUIElement from "../BaseUIElement"
+import SvelteUIElement from "../Base/SvelteUIElement"
+import MapillaryLink from "../BigComponents/MapillaryLink.svelte"
+
+export class MapillaryLinkVis implements SpecialVisualization {
+    funcName = "mapillary_link"
+    docs = "Adds a button to open mapillary on the specified location"
+    args = [
+        {
+            name: "zoom",
+            doc: "The startzoom of mapillary",
+            defaultValue: "18",
+        },
+    ]
+
+    public constr(
+        state: SpecialVisualizationState,
+        tagsSource: UIEventSource<Record<string, string>>,
+        args: string[],
+        feature: Feature
+    ): BaseUIElement {
+        const [lon, lat] = GeoOperations.centerpointCoordinates(feature)
+        let zoom = Number(args[0])
+        if (isNaN(zoom)) {
+            zoom = 18
+        }
+        return new SvelteUIElement(MapillaryLink, {
+            mapProperties: {
+                lat,
+                lon,
+            },
+            zoom: new ImmutableStore(zoom),
+        })
+    }
+}