feat: implement theme transition animations and dark mode improvements

- Add view transition API for theme switching

- Update cycleTheme to handle animation circle

- Refactor CSS with consistent quoting and indentation

- Improve theme variable handling and no-op optimizations

- Pass event to cycleTheme in MenuComponent
This commit is contained in:
immortal521
2025-08-15 13:12:27 +08:00
parent b385945c2d
commit ef58630dae
3 changed files with 303 additions and 211 deletions

View File

@@ -1,90 +1,90 @@
:root { :root {
--primary-color-hover: rgb(9, 95, 105); --primary-color-hover: rgb(9, 95, 105);
--primary-color: rgb(10, 110, 120); --primary-color: rgb(10, 110, 120);
--primary-color-disabled: rgba(93, 152, 156, 0.5); --primary-color-disabled: rgba(93, 152, 156, 0.5);
--header-height: 60px; --header-height: 60px;
--header-background-color: white; --header-background-color: white;
--header-border-color: lightgray; --header-border-color: lightgray;
--header-text-color: black; --header-text-color: black;
--menu-background-color: white; --menu-background-color: white;
--background-color: white; --background-color: white;
/* --background-color-blur: rgba(255, 255, 255, 0.57); */ /* --background-color-blur: rgba(255, 255, 255, 0.57); */
--background-color-blur: var(--background-color); --background-color-blur: var(--background-color);
--menu-border-color: lightgray; --menu-border-color: lightgray;
--normal-border-color: lightgray; --normal-border-color: lightgray;
--menu-selected-background-color: rgba(208, 250, 255, 0.659); --menu-selected-background-color: rgba(208, 250, 255, 0.659);
--menu-text-color: black; --menu-text-color: black;
--scroller-background-color: rgba(130, 175, 180, 0.5); --scroller-background-color: rgba(130, 175, 180, 0.5);
/* --normal-background-color: rgb(241, 241, 241); */ /* --normal-background-color: rgb(241, 241, 241); */
--normal-background-color: white; --normal-background-color: white;
--lottery-background-color: rgb(241, 241, 241); --lottery-background-color: rgb(241, 241, 241);
--code-highlight-background-color: rgb(241, 241, 241); --code-highlight-background-color: rgb(241, 241, 241);
--login-background-color: rgb(248, 248, 248); --login-background-color: rgb(248, 248, 248);
--login-background-color-hover: #e0e0e0; --login-background-color-hover: #e0e0e0;
--text-color: black; --text-color: black;
--blockquote-text-color: #6a737d; --blockquote-text-color: #6a737d;
--menu-width: 200px; --menu-width: 200px;
--page-max-width: 1400px; --page-max-width: 1400px;
--page-max-width-mobile: 900px; --page-max-width-mobile: 900px;
--article-info-background-color: #f0f0f0; --article-info-background-color: #f0f0f0;
--activity-card-background-color: #fafafa; --activity-card-background-color: #fafafa;
} }
[data-theme='dark'] { [data-theme="dark"] {
--header-background-color: #2b2b2b; --header-background-color: #2b2b2b;
--header-border-color: #555; --header-border-color: #555;
--primary-color: rgb(17, 182, 197); --primary-color: rgb(17, 182, 197);
--primary-color-hover: rgb(13, 137, 151); --primary-color-hover: rgb(13, 137, 151);
--header-text-color: white; --header-text-color: white;
--menu-background-color: #333; --menu-background-color: #333;
--background-color: #333; --background-color: #333;
/* --background-color-blur: #333333a4; */ /* --background-color-blur: #333333a4; */
--background-color-blur: var(--background-color); --background-color-blur: var(--background-color);
--menu-border-color: #555; --menu-border-color: #555;
--normal-border-color: #555; --normal-border-color: #555;
--menu-selected-background-color: rgba(255, 255, 255, 0.1); --menu-selected-background-color: rgba(255, 255, 255, 0.1);
--menu-text-color: white; --menu-text-color: white;
/* --normal-background-color: #000000; */ /* --normal-background-color: #000000; */
--normal-background-color: #333; --normal-background-color: #333;
--lottery-background-color: #4e4e4e; --lottery-background-color: #4e4e4e;
--code-highlight-background-color: #262b35; --code-highlight-background-color: #262b35;
--login-background-color: #575757; --login-background-color: #575757;
--login-background-color-hover: #717171; --login-background-color-hover: #717171;
--text-color: #eee; --text-color: #eee;
--blockquote-text-color: #999; --blockquote-text-color: #999;
--article-info-background-color: #747373; --article-info-background-color: #747373;
--activity-card-background-color: #585858; --activity-card-background-color: #585858;
} }
body { body {
margin: 0; margin: 0;
padding: 0; padding: 0;
font-family: 'Roboto', sans-serif; font-family: "Roboto", sans-serif;
background-color: var(--normal-background-color); background-color: var(--normal-background-color);
color: var(--text-color); color: var(--text-color);
/* 禁止滚动 */ /* 禁止滚动 */
/* overflow: hidden; */ /* overflow: hidden; */
} }
/************************* /*************************
* Vditor 自定义皮肤覆写 * Vditor 自定义皮肤覆写
*************************/ *************************/
.vditor { .vditor {
min-height: 200px; min-height: 200px;
} }
.vditor-toolbar--pin { .vditor-toolbar--pin {
top: var(--header-height) !important; top: var(--header-height) !important;
} }
.vditor-panel { .vditor-panel {
min-width: 400px; min-width: 400px;
} }
.emoji { .emoji {
width: 20px; width: 20px;
height: 20px; height: 20px;
vertical-align: middle; vertical-align: middle;
} }
/* .vditor { /* .vditor {
@@ -112,225 +112,248 @@ body {
*************************/ *************************/
.info-content-text ul, .info-content-text ul,
.info-content-text ol { .info-content-text ol {
padding-left: 1.5em; padding-left: 1.5em;
} }
.info-content-text h1, .info-content-text h1,
.info-content-text h2 { .info-content-text h2 {
border-bottom: 1px solid var(--normal-border-color); border-bottom: 1px solid var(--normal-border-color);
padding-bottom: 0.3em; padding-bottom: 0.3em;
margin-bottom: 0.8em; margin-bottom: 0.8em;
} }
.info-content-text { .info-content-text {
word-break: break-word; word-break: break-word;
max-width: 100%; max-width: 100%;
} }
.info-content-text blockquote { .info-content-text blockquote {
margin: 1em 0; margin: 1em 0;
padding-left: 1em; padding-left: 1em;
border-left: 4px solid #d0d7de; border-left: 4px solid #d0d7de;
color: var(--blockquote-text-color); color: var(--blockquote-text-color);
} }
.info-content-text pre { .info-content-text pre {
display: flex; display: flex;
background-color: var(--code-highlight-background-color); background-color: var(--code-highlight-background-color);
padding: 8px 12px; padding: 8px 12px;
border-radius: 4px; border-radius: 4px;
line-height: 1.5; line-height: 1.5;
position: relative; position: relative;
} }
.info-content-text pre .line-numbers { .info-content-text pre .line-numbers {
counter-reset: line-number 0; counter-reset: line-number 0;
width: 2em; width: 2em;
font-size: 13px; font-size: 13px;
position: sticky; position: sticky;
flex-shrink: 0; flex-shrink: 0;
font-family: 'Maple Mono', monospace; font-family: "Maple Mono", monospace;
margin: 1em 0; margin: 1em 0;
color: #888; color: #888;
border-right: 1px solid #888; border-right: 1px solid #888;
box-sizing: border-box; box-sizing: border-box;
padding-right: 0.5em; padding-right: 0.5em;
text-align: end; text-align: end;
} }
.info-content-text pre .line-numbers .line-number::before { .info-content-text pre .line-numbers .line-number::before {
content: counter(line-number); content: counter(line-number);
counter-increment: line-number; counter-increment: line-number;
} }
.info-content-text code { .info-content-text code {
font-family: 'Maple Mono', monospace; font-family: "Maple Mono", monospace;
font-size: 13px; font-size: 13px;
border-radius: 4px; border-radius: 4px;
white-space: no-wrap; white-space: no-wrap;
background-color: var(--code-highlight-background-color); background-color: var(--code-highlight-background-color);
color: var(--text-color); color: var(--text-color);
} }
.copy-code-btn { .copy-code-btn {
position: absolute; position: absolute;
top: 4px; top: 4px;
right: 4px; right: 4px;
font-size: 12px; font-size: 12px;
padding: 2px 6px; padding: 2px 6px;
border: none; border: none;
border-radius: 4px; border-radius: 4px;
background-color: white; background-color: white;
opacity: 0.8; opacity: 0.8;
color: black; color: black;
cursor: pointer; cursor: pointer;
} }
.copy-code-btn:hover { .copy-code-btn:hover {
opacity: 1; opacity: 1;
} }
.about-content a, .about-content a,
.info-content-text a { .info-content-text a {
color: var(--primary-color); color: var(--primary-color);
text-decoration: none; text-decoration: none;
} }
.about-content a:hover, .about-content a:hover,
.info-content-text a:hover { .info-content-text a:hover {
text-decoration: underline; text-decoration: underline;
} }
.info-content-text img { .info-content-text img {
max-width: 100%; max-width: 100%;
height: auto; height: auto;
} }
.info-content-text table { .info-content-text table {
width: 100%; width: 100%;
max-width: 100%; max-width: 100%;
border-collapse: collapse; border-collapse: collapse;
margin: 1.2em 0; margin: 1.2em 0;
font-size: 14px; font-size: 14px;
line-height: 1.45; line-height: 1.45;
overflow-x: auto; /* 小屏可横向滚动 */ overflow-x: auto; /* 小屏可横向滚动 */
} }
.info-content-text thead th { .info-content-text thead th {
background-color: var(--primary-color); background-color: var(--primary-color);
color: #fff; color: #fff;
padding: 10px 14px; padding: 10px 14px;
text-align: left; text-align: left;
font-weight: 600; font-weight: 600;
} }
[data-theme='dark'] .info-content-text thead th { [data-theme="dark"] .info-content-text thead th {
background-color: var(--primary-color-hover); /* 暗色稍暗一点 */ background-color: var(--primary-color-hover); /* 暗色稍暗一点 */
} }
.info-content-text tbody tr:nth-child(even) { .info-content-text tbody tr:nth-child(even) {
background-color: rgba(208, 250, 255, 0.25); /* 斑马纹 */ background-color: rgba(208, 250, 255, 0.25); /* 斑马纹 */
} }
[data-theme='dark'] .info-content-text tbody tr:nth-child(even) { [data-theme="dark"] .info-content-text tbody tr:nth-child(even) {
background-color: rgba(255, 255, 255, 0.05); background-color: rgba(255, 255, 255, 0.05);
} }
.info-content-text th, .info-content-text th,
.info-content-text td { .info-content-text td {
border: 1px solid var(--menu-border-color); border: 1px solid var(--menu-border-color);
padding: 8px 14px; padding: 8px 14px;
vertical-align: top; vertical-align: top;
} }
.info-content-text tbody td { .info-content-text tbody td {
color: var(--text-color); color: var(--text-color);
} }
/* 首列加粗,便于阅读 */ /* 首列加粗,便于阅读 */
.info-content-text tbody td:first-child { .info-content-text tbody td:first-child {
font-weight: 500; font-weight: 500;
} }
/* 鼠标悬停行高亮 */ /* 鼠标悬停行高亮 */
.info-content-text tbody tr:hover { .info-content-text tbody tr:hover {
background-color: var(--menu-selected-background-color); background-color: var(--menu-selected-background-color);
transition: background-color 0.2s ease; transition: background-color 0.2s ease;
} }
@media (max-width: 768px) { @media (max-width: 768px) {
.vditor { .vditor {
min-height: 100px; min-height: 100px;
} }
.vditor-toolbar { .vditor-toolbar {
overflow-x: auto; overflow-x: auto;
} }
.about-content h1, .about-content h1,
.info-content-text h1 { .info-content-text h1 {
font-size: 20px; font-size: 20px;
} }
.about-content h2, .about-content h2,
.info-content-text h2 { .info-content-text h2 {
font-size: 18px; font-size: 18px;
} }
.about-content p, .about-content p,
.info-content-text p { .info-content-text p {
font-size: 14px; font-size: 14px;
margin-top: 3px; margin-top: 3px;
margin-bottom: 3px; margin-bottom: 3px;
} }
.vditor-toolbar--pin { .vditor-toolbar--pin {
top: 0 !important; top: 0 !important;
} }
.about-content li, .about-content li,
.info-content-text li { .info-content-text li {
font-size: 14px; font-size: 14px;
} }
.info-content-text pre { .info-content-text pre {
line-height: 1.5; line-height: 1.5;
} }
.vditor-panel { .vditor-panel {
position: relative; position: relative;
min-width: 0; min-width: 0;
} }
}
/* Transition API */
::view-transition-old(root),
::view-transition-new(root) {
animation: none;
mix-blend-mode: normal;
}
::view-transition-old(root) {
z-index: 1;
}
::view-transition-new(root) {
z-index: 2147483646;
}
[data-theme="dark"]::view-transition-old(root) {
z-index: 2147483646;
}
[data-theme="dark"]::view-transition-new(root) {
z-index: 1;
} }
/* NProgress styles */ /* NProgress styles */
#nprogress { #nprogress {
pointer-events: none; pointer-events: none;
} }
#nprogress .bar { #nprogress .bar {
background: var(--primary-color); background: var(--primary-color);
position: fixed; position: fixed;
z-index: 1031; z-index: 1031;
top: 0; top: 0;
left: 0; left: 0;
width: 100%; width: 100%;
height: 3px; height: 3px;
} }
#nprogress .peg { #nprogress .peg {
display: block; display: block;
position: absolute; position: absolute;
right: 0; right: 0;
width: 100px; width: 100px;
height: 100%; height: 100%;
box-shadow: box-shadow:
0 0 10px var(--primary-color), 0 0 10px var(--primary-color),
0 0 5px var(--primary-color); 0 0 5px var(--primary-color);
opacity: 1; opacity: 1;
transform: rotate(3deg) translate(0px, -4px); transform: rotate(3deg) translate(0px, -4px);
} }
#nprogress .spinner { #nprogress .spinner {
display: none; display: none;
} }

View File

@@ -116,7 +116,7 @@
</div> </div>
</div> </div>
<div class="menu-footer"> <div class="menu-footer">
<div class="menu-footer-btn" @click="cycleTheme"> <div class="menu-footer-btn" @click="(e) => cycleTheme(e)">
<i :class="iconClass"></i> <i :class="iconClass"></i>
</div> </div>
</div> </div>

View File

@@ -14,19 +14,20 @@ export const themeState = reactive({
}) })
function apply(mode) { function apply(mode) {
if (!process.client) return if (!import.meta.client) return
const root = document.documentElement const root = document.documentElement
if (mode === ThemeMode.SYSTEM) { let newMode =
root.dataset.theme = window.matchMedia('(prefers-color-scheme: dark)').matches mode === ThemeMode.SYSTEM
? 'dark' ? window.matchMedia('(prefers-color-scheme: dark)').matches
: 'light' ? 'dark'
} else { : 'light'
root.dataset.theme = mode : mode
} if (root.dataset.theme === newMode) return
root.dataset.theme = newMode
} }
export function initTheme() { export function initTheme() {
if (!process.client) return if (!import.meta.client) return
const saved = localStorage.getItem(THEME_KEY) const saved = localStorage.getItem(THEME_KEY)
if (saved && Object.values(ThemeMode).includes(saved)) { if (saved && Object.values(ThemeMode).includes(saved)) {
themeState.mode = saved themeState.mode = saved
@@ -35,15 +36,62 @@ export function initTheme() {
} }
export function setTheme(mode) { export function setTheme(mode) {
if (!process.client) return if (!import.meta.client) return
if (!Object.values(ThemeMode).includes(mode)) return if (!Object.values(ThemeMode).includes(mode)) return
themeState.mode = mode themeState.mode = mode
localStorage.setItem(THEME_KEY, mode) localStorage.setItem(THEME_KEY, mode)
apply(mode) apply(mode)
} }
export function cycleTheme() { function getCircle(event) {
if (!process.client) return if (!import.meta.client) return undefined
const x = event.clientX
const y = event.clientY
return {
x,
y,
radius: Math.hypot(Math.max(x, window.innerWidth - x), Math.max(y, window.innerHeight - y)),
}
}
function withViewTransition(event, applyFn, direction = true) {
if (typeof document !== 'undefined' && document.startViewTransition) {
const transition = document.startViewTransition(async () => {
applyFn()
await nextTick()
})
transition.ready
.then(() => {
const { x, y, radius } = getCircle(event)
const clipPath = [`circle(0 at ${x}px ${y}px)`, `circle(${radius}px at ${x}px ${y}px)`]
document.documentElement.animate(
{
clipPath: direction ? clipPath : [...clipPath].reverse(),
},
{
duration: 400,
easing: 'ease-in-out',
pseudoElement: direction
? '::view-transition-new(root)'
: '::view-transition-old(root)',
},
)
})
.catch(console.warn)
} else {
applyFn()
}
}
function getSystemTheme() {
return window.matchMedia('(prefers-color-scheme: dark)').matches ? 'dark' : 'light'
}
export function cycleTheme(event) {
if (!import.meta.client) return
const modes = [ThemeMode.SYSTEM, ThemeMode.LIGHT, ThemeMode.DARK] const modes = [ThemeMode.SYSTEM, ThemeMode.LIGHT, ThemeMode.DARK]
const index = modes.indexOf(themeState.mode) const index = modes.indexOf(themeState.mode)
const next = modes[(index + 1) % modes.length] const next = modes[(index + 1) % modes.length]
@@ -54,10 +102,31 @@ export function cycleTheme() {
} else { } else {
toast.success('🌙 已经切换到暗色主题') toast.success('🌙 已经切换到暗色主题')
} }
setTheme(next) // 获取当前真实主题
const currentTheme = themeState.mode === ThemeMode.SYSTEM ? getSystemTheme() : themeState.mode
// 获取新主题的真实表现
const nextTheme = next === ThemeMode.SYSTEM ? getSystemTheme() : next
// 如果新旧主题相同,不用过渡动画
if (currentTheme === nextTheme) {
setTheme(next)
return
}
// 计算新主题是否是暗色
const newThemeIsDark = nextTheme === 'dark'
withViewTransition(
event,
() => {
setTheme(next)
},
!newThemeIsDark,
)
} }
if (process.client && window.matchMedia) { if (import.meta.client && window.matchMedia) {
window.matchMedia('(prefers-color-scheme: dark)').addEventListener('change', () => { window.matchMedia('(prefers-color-scheme: dark)').addEventListener('change', () => {
if (themeState.mode === ThemeMode.SYSTEM) { if (themeState.mode === ThemeMode.SYSTEM) {
apply(ThemeMode.SYSTEM) apply(ThemeMode.SYSTEM)