2 files changed, 45 insertions, 1 deletions
diff --git a/gui/src/renderer/redux/userinterface/actions.ts b/gui/src/renderer/redux/userinterface/actions.ts
index affd11798d..d0d1378a88 100644
--- a/gui/src/renderer/redux/userinterface/actions.ts
+++ b/gui/src/renderer/redux/userinterface/actions.ts
@@ -24,12 +24,25 @@ export interface ISetWindowFocusedAction {
   focused: boolean;
 }
 
+export interface IAddScrollPosition {
+  type: 'ADD_SCROLL_POSITION';
+  path: string;
+  scrollPosition: [number, number];
+}
+
+export interface IRemoveScrollPosition {
+  type: 'REMOVE_SCROLL_POSITION';
+  path: string;
+}
+
 export type UserInterfaceAction =
   | IUpdateLocaleAction
   | IUpdateWindowArrowPositionAction
   | IUpdateConnectionInfoOpenAction
   | ISetLocationScopeAction
-  | ISetWindowFocusedAction;
+  | ISetWindowFocusedAction
+  | IAddScrollPosition
+  | IRemoveScrollPosition;
 
 function updateLocale(locale: string): IUpdateLocaleAction {
   return {
@@ -65,10 +78,27 @@ function setWindowFocused(focused: boolean): ISetWindowFocusedAction {
   };
 }
 
+function addScrollPosition(path: string, scrollPosition: [number, number]): IAddScrollPosition {
+  return {
+    type: 'ADD_SCROLL_POSITION',
+    path,
+    scrollPosition,
+  };
+}
+
+function removeScrollPosition(path: string): IRemoveScrollPosition {
+  return {
+    type: 'REMOVE_SCROLL_POSITION',
+    path,
+  };
+}
+
 export default {
   updateLocale,
   updateWindowArrowPosition,
   toggleConnectionPanel,
   setLocationScope,
   setWindowFocused,
+  addScrollPosition,
+  removeScrollPosition,
 };
diff --git a/gui/src/renderer/redux/userinterface/reducers.ts b/gui/src/renderer/redux/userinterface/reducers.ts
index 4fef8efbfb..05e091797e 100644
--- a/gui/src/renderer/redux/userinterface/reducers.ts
+++ b/gui/src/renderer/redux/userinterface/reducers.ts
@@ -11,6 +11,7 @@ export interface IUserInterfaceReduxState {
   connectionPanelVisible: boolean;
   locationScope: LocationScope;
   windowFocused: boolean;
+  scrollPosition: Record<string, [number, number]>;
 }
 
 const initialState: IUserInterfaceReduxState = {
@@ -18,6 +19,7 @@ const initialState: IUserInterfaceReduxState = {
   connectionPanelVisible: false,
   locationScope: LocationScope.relay,
   windowFocused: false,
+  scrollPosition: {},
 };
 
 export default function (
@@ -40,6 +42,18 @@ export default function (
     case 'SET_WINDOW_FOCUSED':
       return { ...state, windowFocused: action.focused };
 
+    case 'ADD_SCROLL_POSITION':
+      return {
+        ...state,
+        scrollPosition: { ...state.scrollPosition, [action.path]: action.scrollPosition },
+      };
+
+    case 'REMOVE_SCROLL_POSITION': {
+      const scrollPosition = { ...state.scrollPosition };
+      delete scrollPosition[action.path];
+      return { ...state, scrollPosition };
+    }
+
     default:
       return state;
   }