Add QR-code to all popups, add direction indicator to popup and visual feedback, make reviews accessible to screenreaders (both to read them and to make them)

src/Models/Constants.ts

@@ -99,6 +99,7 @@ export default class Constants {
      * In seconds
      */
     static zoomToLocationTimeout = 15
+    public static readonly viewportCenterCloseToGpsCutoff: number = 20
     private static readonly config = (() => {
         const defaultConfig = packagefile.config
         return { ...defaultConfig, ...extraconfig }

src/Models/ThemeConfig/Conversion/PrepareLayer.ts

@@ -576,6 +576,7 @@ export class AddEditingElements extends DesugaringStep<LayerConfigJson> {
         "last_edit",
         "favourite_state",
         "all_tags",
+        "qr_code",
     ]
     private readonly _desugaring: DesugaringContext
 
@@ -657,6 +658,13 @@ export class AddEditingElements extends DesugaringStep<LayerConfigJson> {
             })
         }
 
+        if (!usedSpecialFunctions.has("qr_code")) {
+            json.tagRenderings.push({
+                id: "qr_code",
+                render: { "*": "{qr_code()}" },
+            })
+        }
+
         if (!usedSpecialFunctions.has("all_tags")) {
             const trc: QuestionableTagRenderingConfigJson = {
                 id: "all-tags",

src/Models/ThemeConfig/TagRenderingConfig.ts

@@ -631,6 +631,10 @@ export default class TagRenderingConfig {
      * , "testcase")
      * config.constructChangeSpecification(undefined, undefined, [false, true, false], {amenity: "public_bookcase"}) // => new And([new Tag("books","adults")])
      *
+     * const config = new TagRenderingConfig({"id":"capacity", "render": "Fits {capcity} books",freeform: {"key":"capacity",type:"pnat"} })
+     * config.constructChangeSpecification("", undefined, undefined, {}) // => undefined
+     * config.constructChangeSpecification("5", undefined, undefined, {}).optimize() // => new Tag("capacity", "5")
+     *
      * @param freeformValue The freeform value which will be applied as 'freeform.key'. Ignored if 'freeform.key' is not set
      *
      * @param singleSelectedMapping (Only used if multiAnswer == false): the single mapping to apply. Use (mappings.length) for the freeform