feature(usersettings): Add option to show all questions at once

Logic/Osm/OsmConnection.ts

@@ -161,9 +161,12 @@ export class OsmConnection {
     public GetPreference(
         key: string,
         defaultValue: string = undefined,
-        prefix: string = "mapcomplete-"
+        options?: {
+            documentation?: string
+            prefix?: string
+        }
     ): UIEventSource<string> {
-        return this.preferencesHandler.GetPreference(key, defaultValue, prefix)
+        return this.preferencesHandler.GetPreference(key, defaultValue, options)
     }
 
     public GetLongPreference(key: string, prefix: string = "mapcomplete-"): UIEventSource<string> {

Logic/Osm/OsmPreferences.ts

@@ -33,8 +33,9 @@ export class OsmPreferences {
         this.longPreferences[prefix + key] = source
 
         const allStartWith = prefix + key + "-combined"
+        const subOptions = { prefix: "" }
         // Gives the number of combined preferences
-        const length = this.GetPreference(allStartWith + "-length", "", "")
+        const length = this.GetPreference(allStartWith + "-length", "", subOptions)
 
         if ((allStartWith + "-length").length > 255) {
             throw (
@@ -56,9 +57,9 @@ export class OsmPreferences {
                 let count = parseInt(length.data)
                 for (let i = 0; i < count; i++) {
                     // Delete all the preferences
-                    self.GetPreference(allStartWith + "-" + i, "", "").setData("")
+                    self.GetPreference(allStartWith + "-" + i, "", subOptions).setData("")
                 }
-                self.GetPreference(allStartWith + "-length", "", "").setData("")
+                self.GetPreference(allStartWith + "-length", "", subOptions).setData("")
                 return
             }
 
@@ -70,7 +71,9 @@ export class OsmPreferences {
                 if (i > 100) {
                     throw "This long preference is getting very long... "
                 }
-                self.GetPreference(allStartWith + "-" + i, "", "").setData(str.substr(0, 255))
+                self.GetPreference(allStartWith + "-" + i, "", subOptions).setData(
+                    str.substr(0, 255)
+                )
                 str = str.substr(255)
                 i++
             }
@@ -116,8 +119,12 @@ export class OsmPreferences {
     public GetPreference(
         key: string,
         defaultValue: string = undefined,
-        prefix: string = "mapcomplete-"
+        options?: {
+            documentation?: string
+            prefix?: string
+        }
     ): UIEventSource<string> {
+        const prefix: string = options?.prefix ?? "mapcomplete-"
         if (key.startsWith(prefix) && prefix !== "") {
             console.trace(
                 "A preference was requested which has a duplicate prefix in its key. This is probably a bug"
@@ -173,7 +180,7 @@ export class OsmPreferences {
                 const matches = prefixes.some((prefix) => key.startsWith(prefix))
                 if (matches) {
                     console.log("Clearing ", key)
-                    self.GetPreference(key, "", "").setData("")
+                    self.GetPreference(key, "", { prefix: "" }).setData("")
                 }
             }
             isRunning = false

Logic/State/UserRelatedState.ts

@@ -34,10 +34,10 @@ export default class UserRelatedState extends ElementsState {
      */
     public maprouletteConnection: Maproulette
 
-    public readonly isTranslator: Store<boolean>
-
     public readonly installedUserThemes: Store<string[]>
 
+    public readonly showAllQuestionsAtOnce: UIEventSource<boolean>
+
     constructor(layoutToUse: LayoutConfig, options?: { attemptLogin: true | boolean }) {
         super(layoutToUse)
 
@@ -73,7 +73,12 @@ export default class UserRelatedState extends ElementsState {
         }
 
         this.changes = new Changes(this, layoutToUse?.isLeftRightSensitive() ?? false)
-
+        this.showAllQuestionsAtOnce = UIEventSource.asBoolean(
+            this.osmConnection.GetPreference("show-all-questions", "false", {
+                documentation:
+                    "Either 'true' or 'false'. If set, all questions will be shown all at once",
+            })
+        )
         new ChangeToElementsActor(this.changes, this.allElements)
         new PendingChangesUploader(this.changes, this.selectedElement)
 

Logic/UIEventSource.ts

@@ -754,4 +754,12 @@ export class UIEventSource<T> extends Store<T> {
         }
         return this
     }
+
+    static asBoolean(stringUIEventSource: UIEventSource<string>) {
+        return stringUIEventSource.sync(
+            (str) => str === "true",
+            [],
+            (b) => "" + b
+        )
+    }
 }

Logic/Web/QueryParameters.ts

@@ -40,10 +40,8 @@ export class QueryParameters {
         deflt: boolean,
         documentation?: string
     ): UIEventSource<boolean> {
-        return QueryParameters.GetQueryParameter(key, "" + deflt, documentation).sync(
-            (str) => str === "true",
-            [],
-            (b) => "" + b
+        return UIEventSource.asBoolean(
+            QueryParameters.GetQueryParameter(key, "" + deflt, documentation)
         )
     }