From 48452231d5fcd14ef218928bde9ae7e5bc745f4a Mon Sep 17 00:00:00 2001
From: Jacky Zhao <j.zhao2k19@gmail.com>
Date: Wed, 20 Sep 2023 23:09:18 +0000
Subject: [PATCH] perf: memoize filetree computation (#490)
---
quartz/components/scripts/callout.inline.ts | 24 +++++++++++++++++++++---
1 files changed, 21 insertions(+), 3 deletions(-)
diff --git a/quartz/components/scripts/callout.inline.ts b/quartz/components/scripts/callout.inline.ts
index 081a5a2..d8cf518 100644
--- a/quartz/components/scripts/callout.inline.ts
+++ b/quartz/components/scripts/callout.inline.ts
@@ -1,13 +1,31 @@
function toggleCallout(this: HTMLElement) {
const outerBlock = this.parentElement!
- this.classList.toggle(`is-collapsed`)
- const collapsed = this.classList.contains(`is-collapsed`)
+ outerBlock.classList.toggle(`is-collapsed`)
+ const collapsed = outerBlock.classList.contains(`is-collapsed`)
const height = collapsed ? this.scrollHeight : outerBlock.scrollHeight
outerBlock.style.maxHeight = height + `px`
+
+ // walk and adjust height of all parents
+ let current = outerBlock
+ let parent = outerBlock.parentElement
+ while (parent) {
+ if (!parent.classList.contains(`callout`)) {
+ return
+ }
+
+ const collapsed = parent.classList.contains(`is-collapsed`)
+ const height = collapsed ? parent.scrollHeight : parent.scrollHeight + current.scrollHeight
+ parent.style.maxHeight = height + `px`
+
+ current = parent
+ parent = parent.parentElement
+ }
}
function setupCallout() {
- const collapsible = document.getElementsByClassName(`callout is-collapsible`) as HTMLCollectionOf<HTMLElement>
+ const collapsible = document.getElementsByClassName(
+ `callout is-collapsible`,
+ ) as HTMLCollectionOf<HTMLElement>
for (const div of collapsible) {
const title = div.firstElementChild
--
Gitblit v1.10.0