Add image support in notes

UI/Popup/LoginButton.ts

@@ -0,0 +1,26 @@
+import {SubtleButton} from "../Base/SubtleButton";
+import BaseUIElement from "../BaseUIElement";
+import Svg from "../../Svg";
+import {OsmConnection} from "../../Logic/Osm/OsmConnection";
+import Toggle from "../Input/Toggle";
+
+export default class LoginButton extends SubtleButton {
+
+    constructor(text: BaseUIElement | string, state: {
+        osmConnection: OsmConnection
+    }) {
+        super(Svg.osm_logo_svg(), text);
+        this.onClick(() => {
+            state.osmConnection.AttemptLogin()
+        })
+    }
+
+}
+
+export class LoginToggle extends Toggle {
+    constructor(el, text: BaseUIElement | string, state: {
+        osmConnection: OsmConnection
+    }) {
+        super(el, new LoginButton(text, state), state.osmConnection.isLoggedIn)
+    }
+}