Remove obsolete workspace inspection settings and legacy expansion fallback

Author: Fred-Wu

package.json

@@ -1608,31 +1608,6 @@
           "default": true,
           "markdownDescription": "Watch the global environment to provide hover, autocompletions, and workspace viewer information. Requires `#r.sessionWatcher#` to be set to `true`."
         },
-        "r.session.objectLengthLimit": {
-          "type": "integer",
-          "default": 2000,
-          "markdownDescription": "The upper limit of object length to show object details in workspace viewer and provide session symbol completion. Decrease this value if you experience significant delay after executing R commands caused by large global objects with many elements. Requires `#r.sessionWatcher#` to be set to `true`."
-        },
-        "r.session.objectTimeout": {
-          "type": "integer",
-          "default": 50,
-          "markdownDescription": "The maximum number of milliseconds to get information of a single object in the global environment. Decrease this value if you experience significant delay after executing R commands caused by large global objects with many elements. Requires `#r.sessionWatcher#` to be set to `true`."
-        },
-        "r.session.levelOfObjectDetail": {
-          "type": "string",
-          "markdownDescription": "How much of the object to show on hover, autocompletion, and in the workspace viewer? Requires `#r.sessionWatcher#` to be set to `true`.",
-          "default": "Minimal",
-          "enum": [
-            "Minimal",
-            "Normal",
-            "Detailed"
-          ],
-          "enumDescriptions": [
-            "Display literal values and object types only.",
-            "Display the top level of list content, data frame column values, and example values.",
-            "Display the top two levels of list content, data frame column values, and example values. This option may cause notable delay after each user input in the terminal."
-          ]
-        },
         "r.session.emulateRStudioAPI": {
           "type": "boolean",
           "default": true,

src/workspaceViewer.ts

@@ -359,7 +359,7 @@ export class GlobalEnvItem extends TreeItem {
     ) {
         super(
             label,
-            GlobalEnvItem.setCollapsibleState(type, str, hasChildren)
+            GlobalEnvItem.setCollapsibleState(type, hasChildren)
         );
         this.treeLevel = treeLevel ?? TreeLevel.Scalar;
         this.priority = dim ? 1 : 0;
@@ -433,11 +433,9 @@ export class GlobalEnvItem extends TreeItem {
     in the futere for more tree levels.*/
     private static setCollapsibleState(
         type: string,
-        str: string,
         hasChildren?: boolean
     ): vscode.TreeItemCollapsibleState {
-        const expandable = hasChildren ?? str.includes('\n');
-        if (collapsibleTypes.includes(type) && expandable) {
+        if (collapsibleTypes.includes(type) && hasChildren) {
             return TreeItemCollapsibleState.Collapsed;
         } else {
             return TreeItemCollapsibleState.None;