Introduce Auto-Append scrolling behavior and remove Infinite scroll b…

…ehavior

media/options-widget.css

@@ -66,6 +66,11 @@
   row-gap: 12px;
 }
 
+.form-textfield {
+  position: relative;
+  padding-bottom: 16px;
+}
+
 .form-textfield > input {
   width: 150px;
 }
@@ -81,6 +86,12 @@
   align-self: start;
 }
 
+.form-options-memory-read-argument-hint {
+  position: absolute;
+  bottom: 0;
+  color: var(--vscode-descriptionForeground);
+}
+
 .advanced-options-content h2 {
   font-size: 120%;
   margin: 0.5rem 0 0 0;

package.json

@@ -210,12 +210,12 @@
           "type": "string",
           "enum": [
             "Paginate",
-            "Infinite"
+            "Auto-Append"
           ],
           "default": "Paginate",
           "enumDescriptions": [
             "Maintains a consistent memory size, replacing the previous request.",
-            "Appends new memory to bounds of current request, resulting in a growing list."
+            "Appends new memory to the bounds of the current request on reaching the end of the list, resulting in a growing list."
           ],
           "description": "Behavior when adding more memory beyond the current view."
         },

src/common/typescript.ts

@@ -0,0 +1,23 @@
+/********************************************************************************
+ * Copyright (C) 2024 EclipseSource and others.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v. 2.0 which is available at
+ * http://www.eclipse.org/legal/epl-2.0.
+ *
+ * This Source Code may also be made available under the following Secondary
+ * Licenses when the conditions for such availability set forth in the Eclipse
+ * Public License v. 2.0 are satisfied: GNU General Public License, version 2
+ * with the GNU Classpath Exception which is available at
+ * https://www.gnu.org/software/classpath/license.html.
+ *
+ * SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
+ ********************************************************************************/
+
+export type RequiredKey<T, K extends keyof T> = T & { [P in K]-?: T[P] };
+
+export function isObject(arg: unknown): arg is object {
+    return typeof arg === 'object' &&
+        !Array.isArray(arg) &&
+        !!arg;
+}