New question system

Customizations/LayerDefinition.ts

@@ -0,0 +1,45 @@
+import {Tag, TagsFilter} from "../Logic/TagsFilter";
+import {UIElement} from "../UI/UIElement";
+import {Basemap} from "../Logic/Basemap";
+import {ElementStorage} from "../Logic/ElementStorage";
+import {UIEventSource} from "../UI/UIEventSource";
+import {FilteredLayer} from "../Logic/FilteredLayer";
+import {Changes} from "../Logic/Changes";
+import {UserDetails} from "../Logic/OsmConnection";
+import {TagRenderingOptions} from "./TagRendering";
+
+export class LayerDefinition {
+
+
+    name: string;
+    newElementTags: Tag[]
+    icon: string;
+    minzoom: number;
+    overpassFilter: TagsFilter;
+
+    title: TagRenderingOptions;
+    elementsToShow: TagRenderingOptions[];
+
+    style: (tags: any) => { color: string, icon: any };
+
+    /**
+     * If an object of the next layer is contained for this many percent in this feature, it is eaten and not shown
+     */
+    maxAllowedOverlapPercentage: number = undefined;
+
+
+    asLayer(basemap: Basemap, allElements: ElementStorage, changes: Changes, userDetails: UIEventSource<UserDetails>, selectedElement: UIEventSource<any>,
+            showOnPopup: (tags: UIEventSource<(any)>) => UIElement):
+        FilteredLayer {
+        return new FilteredLayer(
+            this.name,
+            basemap, allElements, changes,
+            this.overpassFilter,
+            this.maxAllowedOverlapPercentage,
+            this.style,
+            selectedElement,
+            showOnPopup);
+
+    }
+
+}