From 9c8fec06d2b58e4e3bbe280ddc665a99fcc4878c Mon Sep 17 00:00:00 2001
From: Jacky Zhao <j.zhao2k19@gmail.com>
Date: Sun, 09 Mar 2025 22:33:15 +0000
Subject: [PATCH] feat: support non-singleton search
---
quartz/components/scripts/darkmode.inline.ts | 53 +++++++++++++++++++++++++++++++++--------------------
1 files changed, 33 insertions(+), 20 deletions(-)
diff --git a/quartz/components/scripts/darkmode.inline.ts b/quartz/components/scripts/darkmode.inline.ts
index d2b6e06..56009a3 100644
--- a/quartz/components/scripts/darkmode.inline.ts
+++ b/quartz/components/scripts/darkmode.inline.ts
@@ -1,25 +1,38 @@
-export default "Darkmode"
+const userPref = window.matchMedia("(prefers-color-scheme: light)").matches ? "light" : "dark"
+const currentTheme = localStorage.getItem("theme") ?? userPref
+document.documentElement.setAttribute("saved-theme", currentTheme)
-const currentTheme = localStorage.getItem("theme")
-const theme =
- currentTheme ??
- (window.matchMedia("(prefers-color-scheme: light)").matches ? "light" : "dark")
-
-document.documentElement.setAttribute("saved-theme", theme)
-
-window.addEventListener("DOMContentLoaded", () => {
- const toggleSwitch = document.querySelector("#darkmode-toggle") as HTMLInputElement
- toggleSwitch.addEventListener("change", (e: any) => {
- if (e.target.checked) {
- document.documentElement.setAttribute("saved-theme", "dark")
- localStorage.setItem("theme", "dark")
- } else {
- document.documentElement.setAttribute("saved-theme", "light")
- localStorage.setItem("theme", "light")
- }
+const emitThemeChangeEvent = (theme: "light" | "dark") => {
+ const event: CustomEventMap["themechange"] = new CustomEvent("themechange", {
+ detail: { theme },
})
+ document.dispatchEvent(event)
+}
- if (theme === "dark") {
- toggleSwitch.checked = true
+document.addEventListener("nav", () => {
+ const switchTheme = (e: Event) => {
+ const newTheme =
+ document.documentElement.getAttribute("saved-theme") === "dark" ? "light" : "dark"
+ document.documentElement.setAttribute("saved-theme", newTheme)
+ localStorage.setItem("theme", newTheme)
+ emitThemeChangeEvent(newTheme)
}
+
+ const themeChange = (e: MediaQueryListEvent) => {
+ const newTheme = e.matches ? "dark" : "light"
+ document.documentElement.setAttribute("saved-theme", newTheme)
+ localStorage.setItem("theme", newTheme)
+ emitThemeChangeEvent(newTheme)
+ }
+
+ // Darkmode toggle
+ const themeButton = document.querySelector("#darkmode") as HTMLButtonElement
+ if (themeButton) {
+ themeButton.addEventListener("click", switchTheme)
+ window.addCleanup(() => themeButton.removeEventListener("click", switchTheme))
+ }
+ // Listen for changes in prefers-color-scheme
+ const colorSchemeMediaQuery = window.matchMedia("(prefers-color-scheme: dark)")
+ colorSchemeMediaQuery.addEventListener("change", themeChange)
+ window.addCleanup(() => colorSchemeMediaQuery.removeEventListener("change", themeChange))
})
--
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