Rename chain function to all

src/ol/events/condition.js

@@ -14,11 +14,11 @@ import {assert} from '../asserts.js';
  */
 
 /**
- * Creates a condition function that is only fulfilled when a chain of conditions pass.
+ * Creates a condition function that passes when all provided conditions pass.
  * @param {...Condition} var_args Conditions to check.
- * @return {Condition} Condition function that checks a chain of conditions.
+ * @return {Condition} Condition function.
  */
-export function chain(var_args) {
+export function all(var_args) {
   const conditions = arguments;
   /**
    * @param {import("../MapBrowserEvent.js").default} event Event.

src/ol/interaction/DragPan.js

@@ -6,7 +6,7 @@ import PointerInteraction, {
 } from './Pointer.js';
 import {FALSE} from '../functions.js';
 import {
-  chain,
+  all,
   focusWithTabindex,
   noModifierKeys,
   primaryAction,
@@ -66,14 +66,14 @@ class DragPan extends PointerInteraction {
 
     const condition = options.condition
       ? options.condition
-      : chain(noModifierKeys, primaryAction);
+      : all(noModifierKeys, primaryAction);
 
     /**
      * @private
      * @type {import("../events/condition.js").Condition}
      */
     this.condition_ = options.onFocusOnly
-      ? chain(focusWithTabindex, condition)
+      ? all(focusWithTabindex, condition)
       : condition;
 
     /**

src/ol/interaction/MouseWheelZoom.js

@@ -4,7 +4,7 @@
 import EventType from '../events/EventType.js';
 import Interaction, {zoomByDelta} from './Interaction.js';
 import {DEVICE_PIXEL_RATIO, FIREFOX} from '../has.js';
-import {always, chain, focusWithTabindex} from '../events/condition.js';
+import {all, always, focusWithTabindex} from '../events/condition.js';
 import {clamp} from '../math.js';
 
 /**
@@ -103,7 +103,7 @@ class MouseWheelZoom extends Interaction {
      * @type {import("../events/condition.js").Condition}
      */
     this.condition_ = options.onFocusOnly
-      ? chain(focusWithTabindex, condition)
+      ? all(focusWithTabindex, condition)
       : condition;
 
     /**