From 36a8fb62e709e2cdf40e1f4ce421e74b5d3dae69 Mon Sep 17 00:00:00 2001
From: John Factotum <50942278+johnfactotum@users.noreply.github.com>
Date: Sat, 27 May 2023 00:04:26 +0800
Subject: [PATCH] Fix history state not updated when swiping

---
 paginator.js | 2 +-
 view.js      | 2 ++
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/paginator.js b/paginator.js
index 4cceb20..3239270 100644
--- a/paginator.js
+++ b/paginator.js
@@ -608,7 +608,7 @@ export class Paginator extends HTMLElement {
                 index: this.#adjacentIndex(dir),
                 anchor: dir < 0 ? () => 1 : () => 0,
             })
-        })
+        }).then(() => this.dispatchEvent(new Event('snapend')))
     }
     #onTouchStart(e) {
         const touch = e.changedTouches[0]
diff --git a/view.js b/view.js
index 3746ee1..8b01d29 100644
--- a/view.js
+++ b/view.js
@@ -120,6 +120,8 @@ export class View extends HTMLElement {
         this.renderer.setAttribute('exportparts', 'head,foot,filter')
         this.renderer.addEventListener('load', e => this.#onLoad(e.detail))
         this.renderer.addEventListener('relocate', e => this.#onRelocate(e.detail))
+        this.renderer.addEventListener('snapend', () =>
+            this.history.replaceState(this.lastLocation))
         this.renderer.addEventListener('create-overlayer', e =>
             e.detail.attach(this.#createOverlayer(e.detail)))
         this.renderer.open(book)