q9

node_modules/alien-signals/cjs/effectScope.js

@@ -0,0 +1,43 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.EffectScope = void 0;
+exports.effectScope = effectScope;
+const system_js_1 = require("./system.js");
+function effectScope() {
+    return new EffectScope();
+}
+class EffectScope {
+    constructor() {
+        this.nextNotify = undefined;
+        // Subscriber
+        this.deps = undefined;
+        this.depsTail = undefined;
+        this.trackId = 0;
+        this.dirtyLevel = 0 /* DirtyLevels.None */;
+        this.canPropagate = false;
+    }
+    notify() {
+        if (this.dirtyLevel !== 0 /* DirtyLevels.None */) {
+            this.dirtyLevel = 0 /* DirtyLevels.None */;
+            system_js_1.Subscriber.runInnerEffects(this.deps);
+        }
+    }
+    run(fn) {
+        const prevSub = system_js_1.Subscriber.startTrackEffects(this);
+        try {
+            return fn();
+        }
+        finally {
+            system_js_1.Subscriber.endTrackEffects(this, prevSub);
+        }
+    }
+    stop() {
+        if (this.deps !== undefined) {
+            system_js_1.Subscriber.clearTrack(this.deps);
+            this.deps = undefined;
+            this.depsTail = undefined;
+        }
+        this.dirtyLevel = 0 /* DirtyLevels.None */;
+    }
+}
+exports.EffectScope = EffectScope;