feat(cdk): add native postTask scheduling support

edbzn · edbzn · commit 521760d0d996 · 2024-01-09T18:51:55.000+01:00
diff --git a/libs/cdk/render-strategies/src/lib/concurrent-strategies.ts b/libs/cdk/render-strategies/src/lib/concurrent-strategies.ts
@@ -92,7 +92,37 @@ const idleStrategy: RxStrategyCredentials = {
 };
 
 const postTaskUserVisibleStrategy: RxStrategyCredentials = {
-  name: 'userVisible',
+  name: 'postTaskUserVisible',
+  work: (cdRef) => cdRef.detectChanges(),
+  behavior: ({ work, scope, ngZone }) => {
+    return (o$) =>
+      o$.pipe(
+        scheduleOnPostTaskQueue(work, {
+          ngZone,
+          priority: PriorityLevel.NormalPriority,
+          scope,
+        })
+      );
+  },
+};
+
+const postTaskUserBlockingStrategy: RxStrategyCredentials = {
+  name: 'postTaskUserBlocking',
+  work: (cdRef) => cdRef.detectChanges(),
+  behavior: ({ work, scope, ngZone }) => {
+    return (o$) =>
+      o$.pipe(
+        scheduleOnPostTaskQueue(work, {
+          ngZone,
+          priority: PriorityLevel.UserBlockingPriority,
+          scope,
+        })
+      );
+  },
+};
+
+const postTaskBackgroundStrategy: RxStrategyCredentials = {
+  name: 'postTaskBackground',
   work: (cdRef) => cdRef.detectChanges(),
   behavior: ({ work, scope, ngZone }) => {
     return (o$) =>
@@ -181,5 +211,7 @@ export const RX_CONCURRENT_STRATEGIES: RxConcurrentStrategies = {
   normal: normalStrategy,
   low: lowStrategy,
   idle: idleStrategy,
-  userVisible: postTaskUserVisibleStrategy,
+  postTaskUserVisible: postTaskUserVisibleStrategy,
+  postTaskUserBlocking: postTaskUserBlockingStrategy,
+  postTaskBackground: postTaskBackgroundStrategy,
 };
diff --git a/libs/cdk/render-strategies/src/lib/model.ts b/libs/cdk/render-strategies/src/lib/model.ts
@@ -37,7 +37,9 @@ export type RxConcurrentStrategyNames =
   | 'normal'
   | 'low'
   | 'idle'
-  | 'userVisible';
+  | 'postTaskUserVisible'
+  | 'postTaskUserBlocking'
+  | 'postTaskBackground';
 export type RxDefaultStrategyNames =
   | RxNativeStrategyNames
   | RxConcurrentStrategyNames;
