Ensure that disabling "Save Application State" in Preferences prevents tool data from being saved and stops it from being restored on application restart.pgadmin-org#9067

Author: yogeshmahajan-1903

docs/en_US/release_notes_9_7.rst

@@ -24,7 +24,6 @@ New features
   | `Issue #6456 <https://github.com/pgadmin-org/pgadmin4/issues/6456>`_ -  Added GENERIC_PLAN, MEMORY, SERIALIZE option to EXPLAIN/EXPLAIN ANALYZE command.
   | `Issue #8917 <https://github.com/pgadmin-org/pgadmin4/issues/8917>`_ -  Add support for server tag-based filtering in the Object Explorer.
   | `Issue #8931 <https://github.com/pgadmin-org/pgadmin4/issues/8931>`_ -  Added support for builtin locale provider while creating Collation.
-  | `Issue #8935 <https://github.com/pgadmin-org/pgadmin4/issues/8935>`_ -  Added all new connection string parameters introduced in PostgreSQL 16 and later.
 
 Housekeeping
 ************

web/pgadmin/static/js/helpers/Layout/index.jsx

@@ -396,6 +396,7 @@ export default function Layout({groups, noContextGroups, getLayoutInstance, layo
   const layoutDockerObj = React.useMemo(()=>new LayoutDocker(layoutId, props.defaultLayout, resetToTabPanel, noContextGroups), []);
   const prefStore = usePreferences();
   const dynamicTabsStyleRef = useRef();
+  const saveAppStateRef = useRef(prefStore?.getPreferencesForModule('misc')?.save_app_state);
   const { deleteToolData } = useApplicationState();
 
   useEffect(()=>{
@@ -411,6 +412,8 @@ export default function Layout({groups, noContextGroups, getLayoutInstance, layo
 
   useEffect(()=>{
     const dynamicTabs = prefStore.getPreferencesForModule('browser')?.dynamic_tabs;
+    const saveAppState = prefStore?.getPreferencesForModule('misc')?.save_app_state;
+
     // Add a class to set max width for non dynamic Tabs
     if(!dynamicTabs && !dynamicTabsStyleRef.current) {
       const css = '.dock-tab:not(div.dock-tab-active) { max-width: 180px; }',
@@ -423,6 +426,12 @@ export default function Layout({groups, noContextGroups, getLayoutInstance, layo
       dynamicTabsStyleRef.current.remove();
       dynamicTabsStyleRef.current = null;
     }
+
+    if(!saveAppState && saveAppStateRef.current){
+      saveAppStateRef.current = saveAppState;
+      layoutDockerObj.saveLayout();
+    }
+
   }, [prefStore]);
 
   const getTabMenuItems = (panelId)=>{
@@ -470,10 +479,8 @@ export default function Layout({groups, noContextGroups, getLayoutInstance, layo
   const saveTab = (tab) => {
   // 'tab' here is the full TabData object, potentially with 'title', 'content', etc.
   // We only want to save the 'id' and any custom properties needed by loadTab.
-    const savedTab = {
-      id: tab.id,
-    };
-    if (tab.metaData && !BROWSER_PANELS.DEBUGGER_TOOL.includes(tab.id.split('_')[0])) {
+    const saveAppState = prefStore?.getPreferencesForModule('misc')?.save_app_state;
+    if (saveAppState && tab.metaData && !BROWSER_PANELS.DEBUGGER_TOOL.includes(tab.id.split('_')[0])) {
     // add custom properties that were part of the original TabBase
       const updatedMetaData = {
         ...tab.metaData,
@@ -485,9 +492,13 @@ export default function Layout({groups, noContextGroups, getLayoutInstance, layo
         },
         restore: true,
       };
-      savedTab.metaData = updatedMetaData;
+      return {
+        id: tab.id,
+        metaData: updatedMetaData
+      };
+    }else{
+      return {id: tab.id};
     }
-    return savedTab;
   };
 
   const flatDefaultLayout = useMemo(()=>{