refactor(core): CORE-13 type component registries and own control lifetimes

docs/compiled/artplayer.js

@@ -67,4 +67,4 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  * SOFTWARE.
  */
-!function(t,e){"object"===typeof exports&&"undefined"!==typeof module?module.exports=e():"function"==typeof define&&define.amd?(t.Artplayer=e(),define(function(){return t.Artplayer})):(t="undefined"!==typeof globalThis?globalThis:t||self).Artplayer=e()}(this,function(){"use strict";function t(t){return t&&t.__esModule&&Object.prototype.hasOwnProperty.call(t,"default")?t.default:t}var e,r={exports:{}};var o=(e||(e=1,r.exports=function(){function t(e){return(t="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(t){return typeof t}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof t})(e)}var e=Object.prototype.toString,r=function(r){if(void 0===r)return"undefined";if(null===r)return"null";var 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a===t}):e.toLowerCase().trim()===a))throw new Error("[Type Error]: '".concat(o.join("."),"' require '").concat(e,"' type, but got '").concat(a,"'"))}}function i(t,e,o){if("function"===r(e)){var a=e(t,r(t),o);if(!0!==a){var n=r(a);throw"string"===n?new Error(a):"error"===n?a:new Error("[Validator Error]: The scheme for '".concat(o.join("."),"' validator require return true, but got '").concat(a,"'"))}}}return a.kindOf=r,a}()),r.exports);const a=t(o),n="5.4.1",i={properties:["audioTracks","autoplay","buffered","controller","controls","crossOrigin","currentSrc","currentTime","defaultMuted","defaultPlaybackRate","duration","ended","error","loop","mediaGroup","muted","networkState","paused","playbackRate","played","preload","readyState","seekable","seeking","src","startDate","textTracks","videoTracks","volume"],methods:["addTextTrack","canPlayType","load","play","pause"],events:["abort","canplay","canplaythrough","durationchange","emptied","ended","error","loadeddata","loadedmetadata","loadstart","pause","play","playing","progress","ratechange","seeked","seeking","stalled","suspend","timeupdate","volumechange","waiting"],prototypes:["width","height","videoWidth","videoHeight","poster","webkitDecodedFrameCount","webkitDroppedFrameCount","playsInline","webLine truncated
+!function(t,e){"object"===typeof exports&&"undefined"!==typeof module?module.exports=e():"function"==typeof define&&define.amd?(t.Artplayer=e(),define(function(){return t.Artplayer})):(t="undefined"!==typeof globalThis?globalThis:t||self).Artplayer=e()}(this,function(){"use strict";function t(t){return t&&t.__esModule&&Object.prototype.hasOwnProperty.call(t,"default")?t.default:t}var e,r={exports:{}};var o=(e||(e=1,r.exports=function(){function t(e){return(t="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(t){return typeof t}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof t})(e)}var e=Object.prototype.toString,r=function(r){if(void 0===r)return"undefined";if(null===r)return"null";var 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n===t}):e.toLowerCase().trim()===n))throw new Error("[Type Error]: '".concat(o.join("."),"' require '").concat(e,"' type, but got '").concat(n,"'"))}}function i(t,e,o){if("function"===r(e)){var n=e(t,r(t),o);if(!0!==n){var a=r(n);throw"string"===a?new Error(n):"error"===a?n:new Error("[Validator Error]: The scheme for '".concat(o.join("."),"' validator require return true, but got '").concat(n,"'"))}}}return n.kindOf=r,n}()),r.exports);const n=t(o),a="5.4.1",i={properties:["audioTracks","autoplay","buffered","controller","controls","crossOrigin","currentSrc","currentTime","defaultMuted","defaultPlaybackRate","duration","ended","error","loop","mediaGroup","muted","networkState","paused","playbackRate","played","preload","readyState","seekable","seeking","src","startDate","textTracks","videoTracks","volume"],methods:["addTextTrack","canPlayType","load","play","pause"],events:["abort","canplay","canplaythrough","durationchange","emptied","ended","error","loadeddata","loadedmetadata","loadstart","pause","play","playing","progress","ratechange","seeked","seeking","stalled","suspend","timeupdate","volumechange","waiting"],prototypes:["width","height","videoWidth","videoHeight","poster","webkitDecodedFrameCount","webkitDroppedFrameCount","playsInline","webLine truncated

docs/compiled/artplayer.legacy.js

@@ -67,4 +67,4 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  * SOFTWARE.
  */
-!function(t,e){"object"===typeof exports&&"undefined"!==typeof module?module.exports=e():"function"==typeof define&&define.amd?(t.Artplayer=e(),define(function(){return t.Artplayer})):(t="undefined"!==typeof globalThis?globalThis:t||self).Artplayer=e()}(this,function(){"use strict";var t,e=Object.defineProperty,r=Object.defineProperties,o=Object.getOwnPropertyDescriptors,n=Object.getOwnPropertySymbols,a=Object.prototype.hasOwnProperty,i=Object.prototype.propertyIsEnumerable,s=(t,r,o)=>r in t?e(t,r,{enumerable:!0,configurable:!0,writable:!0,value:o}):t[r]=o,l=(t,e)=>{for(var r in e||(e={}))a.call(e,r)&&s(t,r,e[r]);if(n)for(var r of n(e))i.call(e,r)&&s(t,r,e[r]);return t},c=(t,e)=>r(t,o(e)),d=(t,e,r)=>new Promise((o,n)=>{var a=t=>{try{s(r.next(t))}catch(e){n(e)}},i=t=>{try{s(r.throw(t))}catch(e){n(e)}},s=t=>t.done?o(t.value):Promise.resolve(t.value).then(a,i);s((r=r.apply(t,e)).next())});function p(t){return 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+!function(t,e){"object"===typeof exports&&"undefined"!==typeof module?module.exports=e():"function"==typeof define&&define.amd?(t.Artplayer=e(),define(function(){return t.Artplayer})):(t="undefined"!==typeof globalThis?globalThis:t||self).Artplayer=e()}(this,function(){"use strict";var t,e=Object.defineProperty,r=Object.defineProperties,o=Object.getOwnPropertyDescriptors,n=Object.getOwnPropertySymbols,a=Object.prototype.hasOwnProperty,i=Object.prototype.propertyIsEnumerable,s=(t,r,o)=>r in t?e(t,r,{enumerable:!0,configurable:!0,writable:!0,value:o}):t[r]=o,l=(t,e)=>{for(var r in e||(e={}))a.call(e,r)&&s(t,r,e[r]);if(n)for(var r of n(e))i.call(e,r)&&s(t,r,e[r]);return t},c=(t,e)=>r(t,o(e)),d=(t,e,r)=>new Promise((o,n)=>{var a=t=>{try{s(r.next(t))}catch(e){n(e)}},i=t=>{try{s(r.throw(t))}catch(e){n(e)}},s=t=>t.done?o(t.value):Promise.resolve(t.value).then(a,i);s((r=r.apply(t,e)).next())});function p(t){return 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o(t){return t.constructor?t.constructor.name:null}function n(t,e){var o=2<arguments.length&&void 0!==arguments[2]?arguments[2]:["option"];return a(t,e,o),i(t,e,o),function(t,e,o){var s=r(e),l=r(t);if("object"===s){if("object"!==l)throw new Error("[Type Error]: '".concat(o.join("."),"' require 'object' type, but got '").concat(l,"'"));Object.keys(e).forEach(function(r){var s=t[r],l=e[r],c=o.slice();c.push(r),a(s,l,c),i(s,l,c),n(s,l,c)})}if("array"===s){if("array"!==l)throw new Error("[Type Error]: '".concat(o.join("."),"' require 'array' type, but got '").concat(l,"'"));t.forEach(function(r,s){var l=t[s],c=e[s]||e[0],d=o.slice();d.push(s),a(l,c,d),i(l,c,d),n(l,c,d)})}}(t,e,o),t}function a(t,e,o){if("string"===r(e)){var n=r(t);if("?"===e[0]&&(e=e.slice(1)+"|undefined"),!(-1<e.indexOf("|")?e.split("|").map(function(t){return t.toLowerCase().trim()}).filter(Boolean).some(function(t){return n===t}):e.toLowerCase().trim()===n))throw new Error("[Type Error]: '".concat(o.join("."),"' require '").concat(e,"' type, but got '").concat(n,"'"))}}function i(t,e,o){if("function"===r(e)){var n=e(t,r(t),o);if(!0!==n){var a=r(n);throw"string"===a?new Error(n):"error"===a?n:new Error("[Validator Error]: The scheme for '".concat(o.join("."),"' validator require return true, but got '").concat(n,"'"))}}}return n.kindOf=r,n}()),h.exports);const m=p(f),g="5.4.1",v={properties:["audioTracks","autoplay","buffered","controller","controls","crossOrigin","currentSrc","currentTime","defaultMuted","defaultPlaybackRate","duration","ended","error","loop","meLine truncated

package.json

@@ -49,7 +49,7 @@
     "ci:build": "yarn build all && yarn build:i18n && yarn build:ts && yarn build:docs && yarn test:imports",
     "test:imports": "node --test test/esm.test.js test/i18n.test.js test/ssr.test.js",
     "typecheck": "node scripts/typecheck.mjs",
-    "test:unit": "node --test test/playback.test.js test/dash-control.test.js test/public-behavior.test.js test/helpers.test.js test/chapter.test.js test/utils.test.js test/resource-scope.test.js test/instance-lifecycle.test.js test/options.test.js test/media-hosts.test.js test/plugins.test.js test/source.test.js test/playback-properties.test.js test/media-events.test.js test/template-resources.test.js test/core-vendor.test.js",
+    "test:unit": "node --test test/playback.test.js test/dash-control.test.js test/public-behavior.test.js test/helpers.test.js test/chapter.test.js test/utils.test.js test/resource-scope.test.js test/instance-lifecycle.test.js test/options.test.js test/media-hosts.test.js test/plugins.test.js test/source.test.js test/playback-properties.test.js test/media-events.test.js test/template-resources.test.js test/core-vendor.test.js test/component-resources.test.js",
     "test": "yarn test:node && yarn test:baseline",
     "test:browser": "playwright test",
     "test:browser:install": "playwright install chromium firefox webkit",

packages/artplayer/ARCHITECTURE.md

@@ -4,6 +4,74 @@ ArtPlayer keeps its existing constructor, player mixins, plugins and DOM/CSS hoo
 The production entry is still `src/index.js`; this document marks actual migrated
 boundaries rather than describing the entire core as TypeScript.
 
+## Components and controls (CORE-13)
+
+The public registries remain Component-based. utils/component.ts owns add/update/remove,
+cache and dynamic name aliases; component/dom.ts owns insertion and known template
+queries; component/types.ts defines the minimal generic host and callback shapes.
+component/resources.ts owns each entry's child ResourceScope, DOM proxies and guarded
+Emitter subscriptions. control/resources.ts specializes the shared subscriptions with
+UIEvents; it does not create a second event bus. Builtins depend on these capabilities,
+not the full player class. CORE-20 still has to integrate the constructor facade.
+
+Control index.ts preserves routing and visibility behavior. builtins.ts preserves
+installation order and option/platform conditions. selector.ts owns item binding,
+selection rendering and asynchronous completion; progress.ts keeps the factory and
+its historical helper exports while progress/position.ts, view.ts and interactions.ts
+separate pointer math, rendering and drag ownership. The remaining simple controls
+stay individual factories. layer.ts retains the generic registry; contextmenu/index.ts
+owns positioning and root listeners, while its item factories own their own updates.
+
+Preserve the observable registry rules: option factories are bare calls with art;
+click/mounted/beforeUnmount use art as this; index 0 still follows the old index-or-id
+rule; equal indexes insert before their predecessor. update mutates the cached option
+before remove, so the newly supplied beforeUnmount runs on the old node. Component
+add/update may return a div; Control add/update still return undefined. Source types
+model that distinction; historical public declaration conflicts remain CORE-21 work.
+A name of `__proto__` now creates a normal own DOM alias without replacing the registry
+prototype. Other historical aliases and shadowing behavior are not broadly renamed.
+
+Entry ownership starts before rendering. Failed mounting releases owned effects and
+removes its DOM/cache/alias without masking the original exception or deleting a
+successful reentrant replacement. beforeUnmount failure retains the entry for retry;
+recursive removal of that same entry is ignored. Already detached DOM can be removed.
+Builtin DOM/Emitter listeners, progress drag handlers and tip timers end on entry
+removal/update or root destruction; closed handlers are inert even in an Emitter
+snapshot. Whole-player destruction retains its existing cache/alias and user-hook
+policy: it does not newly call every beforeUnmount. User mounted hook return values
+remain ignored. Arbitrary user listeners and third-party SDK work still need explicit
+user cleanup; internal scopes cannot infer their ownership.
+
+Selector items keep their non-enumerable, non-configurable getter bindings. A WeakMap
+allows the same items to bind to a replacement after the prior entry closes; sharing
+items across simultaneously active controls remains invalid. Each click keeps original
+item/node/Event/this arguments and synchronous default flags. Only the latest active
+selection may write a delayed title; removal invalidates pending writes. Background
+clicks are ignored and owned callback failures are warned with their original value.
+component/selection.ts links a click's active state to the builtin quality callback,
+so late source-switch completion cannot overwrite a newer or removed quality notice.
+Direct callback invocations retain their Promise result and original rejection.
+Deferred builtin quality installation reports errors without an unhandled Promise.
+This does not cancel arbitrary user onSelect work or change switchQuality's public
+settlement contract. Highlight text uses dataset assignment rather than interpolation
+into HTML attributes; normal text and marker positions retain their behavior.
+
+controls.less allows groups to wrap inside narrow players. Individual control height
+continues to use --art-control-height; control/layout.ts observes total layout height
+through offsetHeight and records --art-controls-height for subtitle/panel offsets.
+ResizeObserver is preferred; the fallback combines core resize and MutationObserver.
+Both observers and subscriptions are owned by the bottom controls scope. Without
+ResizeObserver, unrelated parent CSS resizing is not independently detected until a
+core resize or control mutation occurs. The 640/320/240px tests include real 16:9
+heights and verify all buttons remain visible. This does not promise arbitrary custom
+minimum widths will fit. Narrow setting-tree/panel behavior remains CORE-14 work.
+
+Use test/component-resources.test.js for ownership, reentry and quality settlement,
+test/types/components.ts for source contracts, and test/browser/components.spec.js
+for published/candidate registries, real pointer/contextmenu controls, asynchronous
+selectors, failures, actual layout and local-media progress. Run the full installed
+UMD and legacy browser matrices after building, not only the source fixture suite.
+
 ## Template and public resources
 
 `src/template.ts` owns container checks, reservation, proxy replacement and destruction.
@@ -29,7 +97,7 @@ uses the actual HTMLElement shape. This mismatch remains tracked for CORE-21.
 `i18n/index.ts` owns selected language, deep updates and key fallback. Standalone
 language modules keep default exports and artplayer-i18n-* aliases through publish.ts.
 Only own language/message keys participate in lookup; absent prototype names now return
-the requested string. Explicit custom constructor/toString/**proto** messages remain
+the requested string. Explicit custom constructor/toString/`__proto__` messages remain
 supported. Empty translations still fall back. build:i18n excludes built-in zh-cn and
 helper modules, retaining exactly eleven UMD/ESM pairs and their historical globals.
 
@@ -182,7 +250,7 @@ throw stops that dispatch and propagates unchanged. Off accepts either a once wr
 or its original callback; duplicate registrations of a callback are removed together.
 The once wrapper unsubscribes before invoking user code and now records consumption,
 so a nested dispatch cannot execute a captured copy twice. This fixes a demonstrated
-old defect without changing ordinary snapshot behavior. Event names such as **proto**
+old defect without changing ordinary snapshot behavior. Event names such as `__proto__`
 and toString use own properties rather than inherited Object.prototype values.
 
 Shared contracts in test/contracts/emitter.js run against published, workspace and
@@ -472,5 +540,5 @@ core files in docs/compiled when committing a shippable core change.
 For new utility behavior, extend the same old/new contract tests. Clearly separate
 intentional defect corrections from preserved behavior. For timers or Blob URLs,
 also identify the owner and verify cleanup in the consuming module. Remaining
-constructor, playback, UI, Component and capability migrations are recorded
+constructor, playback, setting, input and capability migrations are recorded
 in refactor/tasks.json and should extend this map as they land.

packages/artplayer/dist/artplayer.js

@@ -67,4 +67,4 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  * SOFTWARE.
  */
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+!function(t,e){"object"===typeof exports&&"undefined"!==typeof module?module.exports=e():"function"==typeof define&&define.amd?(t.Artplayer=e(),define(function(){return t.Artplayer})):(t="undefined"!==typeof globalThis?globalThis:t||self).Artplayer=e()}(this,function(){"use strict";function t(t){return t&&t.__esModule&&Object.prototype.hasOwnProperty.call(t,"default")?t.default:t}var e,r={exports:{}};var o=(e||(e=1,r.exports=function(){function t(e){return(t="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(t){return typeof t}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof t})(e)}var e=Object.prototype.toString,r=function(r){if(void 0===r)return"undefined";if(null===r)return"null";var 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packages/artplayer/dist/artplayer.legacy.js

@@ -67,4 +67,4 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  * SOFTWARE.
  */
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o(t){return t.constructor?t.constructor.name:null}function n(t,e){var o=2<arguments.length&&void 0!==arguments[2]?arguments[2]:["option"];return a(t,e,o),i(t,e,o),function(t,e,o){var s=r(e),l=r(t);if("object"===s){if("object"!==l)throw new Error("[Type Error]: '".concat(o.join("."),"' require 'object' type, but got '").concat(l,"'"));Object.keys(e).forEach(function(r){var s=t[r],l=e[r],c=o.slice();c.push(r),a(s,l,c),i(s,l,c),n(s,l,c)})}if("array"===s){if("array"!==l)throw new Error("[Type Error]: '".concat(o.join("."),"' require 'array' type, but got '").concat(l,"'"));t.forEach(function(r,s){var l=t[s],c=e[s]||e[0],d=o.slice();d.push(s),a(l,c,d),i(l,c,d),n(l,c,d)})}}(t,e,o),t}function a(t,e,o){if("string"===r(e)){var n=r(t);if("?"===e[0]&&(e=e.slice(1)+"|undefined"),!(-1<e.indexOf("|")?e.split("|").map(function(t){return t.toLowerCase().trim()}).filter(Boolean).some(function(t){return n===t}):e.toLowerCase().trim()===n))throw new Error("[Type Error]: '".concat(o.join("."),"' require '").concat(e,"' type, but got '").concat(n,"'"))}}function i(t,e,o){if("function"===r(e)){var n=e(t,r(t),o);if(!0!==n){var a=r(n);throw"string"===a?new Error(n):"error"===a?n:new Error("[Validator Error]: The scheme for '".concat(o.join("."),"' validator require return true, but got '").concat(n,"'"))}}}return n.kindOf=r,n}()),h.exports);const m=p(f),g="5.4.1",v={properties:["audioTracks","autoplay","buffered","controller","controls","crossOrigin","currentSrc","currentTime","defaultMuted","defaultPlaybackRate","duration","ended","error","loop","meLine truncated

packages/artplayer/src/component/dom.ts

@@ -0,0 +1,29 @@
+import type { ComponentHost, EntryOption } from './types'
+import { addClass, append, setStyles, tooltip } from '../utils/dom'
+
+export function renderEntry<Host extends ComponentHost>(element: HTMLDivElement, parent: HTMLElement, kind: string, name: string, id: number, option: EntryOption<Host>): void {
+  addClass(element, `art-${kind}`)
+  addClass(element, `art-${kind}-${name}`)
+  const children = Array.from(parent.children) as HTMLElement[]
+  element.dataset.index = String(option.index || id)
+  const next = children.find(child => Number(child.dataset.index) >= Number(element.dataset.index))
+  if (next)
+    next.insertAdjacentElement('beforebegin', element)
+  else
+    append(parent, element)
+  if (option.html)
+    append(element, option.html)
+  if (option.style)
+    setStyles(element, option.style)
+  if (option.tooltip)
+    tooltip(element, option.tooltip)
+}
+
+// Builtin renderers append known element markup or existing icon wrappers.
+export function appendElement(parent: Element, child: string | Element): HTMLElement {
+  return append(parent, child) as HTMLElement
+}
+
+export function queryElement(selector: string, parent: ParentNode): HTMLElement {
+  return parent.querySelector<HTMLElement>(selector)!
+}

packages/artplayer/src/component/resources.ts

@@ -0,0 +1,54 @@
+import type ResourceScope from '../lifecycle/scope'
+import type { ComponentHost } from './types'
+import { getScope } from '../lifecycle/instance'
+
+const scopes = new WeakMap<HTMLElement, ResourceScope>()
+
+export function ownEntry(art: ComponentHost, element: HTMLElement): ResourceScope {
+  const scope = getScope(art).child()
+  scopes.set(element, scope)
+  return scope
+}
+
+export function entryScope(element: HTMLElement): ResourceScope {
+  const scope = scopes.get(element)
+  if (!scope)
+    throw new Error('ArtPlayer component has not been registered')
+  return scope
+}
+
+export function releaseEntry(element: HTMLElement): void {
+  scopes.get(element)?.dispose()
+}
+
+export function proxyEntry<Name extends keyof HTMLElementEventMap>(art: ComponentHost, element: HTMLElement, target: EventTarget, name: Name, callback: (event: HTMLElementEventMap[Name]) => unknown): () => void {
+  const scope = entryScope(element)
+  if (scope.closed)
+    return () => {}
+  const cleanup = art.events.proxy(target, name, (event) => {
+    if (!scope.closed)
+      return callback(event as HTMLElementEventMap[Name])
+  })
+  return scope.add(() => {
+    art.events.remove(cleanup)
+  })
+}
+
+export interface SubscriptionHost<Events extends { [Name in keyof Events]: readonly unknown[] }> {
+  on: <Name extends keyof Events>(name: Name, callback: (...args: [...Events[Name]]) => unknown) => unknown
+  off: <Name extends keyof Events>(name: Name, callback: (...args: [...Events[Name]]) => unknown) => unknown
+}
+
+export function subscribeEntry<Events extends { [Name in keyof Events]: readonly unknown[] }, Name extends keyof Events>(art: SubscriptionHost<Events>, element: HTMLElement, name: Name, callback: (...args: [...Events[Name]]) => unknown): void {
+  const scope = entryScope(element)
+  if (scope.closed)
+    return
+  const guarded = (...args: [...Events[Name]]) => {
+    if (!scope.closed)
+      return callback(...args)
+  }
+  art.on(name, guarded)
+  scope.add(() => {
+    art.off(name, guarded)
+  })
+}

packages/artplayer/src/component/selection.ts

@@ -0,0 +1,15 @@
+import type { Cleanup } from '../lifecycle/scope'
+
+const selections = new WeakMap<Event, () => boolean>()
+
+export function trackSelection(event: Event, active: () => boolean): Cleanup {
+  selections.set(event, active)
+  return () => {
+    if (selections.get(event) === active)
+      selections.delete(event)
+  }
+}
+
+export function captureSelection(event?: Event): () => boolean {
+  return (event && selections.get(event)) || (() => true)
+}

packages/artplayer/src/component/types.ts

@@ -0,0 +1,44 @@
+import type Component from '../utils/component'
+
+export type EventCleanup = () => void
+
+export interface ComponentHost {
+  template: { $player: HTMLElement }
+  emit: (name: string, ...args: unknown[]) => unknown
+  events: {
+    proxy: (target: EventTarget, name: string, callback: (event: Event) => unknown) => EventCleanup
+    remove: (cleanup: EventCleanup) => void
+  }
+}
+
+export interface SelectorItem {
+  html: string | HTMLElement | number
+  value?: string | number
+  default?: boolean
+  readonly $control_option?: SelectorItem[]
+  readonly $control_item?: HTMLDivElement
+  readonly $control_value?: HTMLDivElement
+}
+
+export interface EntryOption<Host extends ComponentHost> {
+  html?: string | HTMLElement | number
+  disable?: boolean
+  name?: string
+  index?: number
+  style?: Partial<CSSStyleDeclaration>
+  tooltip?: string | number
+  position?: string
+  selector?: SelectorItem[]
+  click?: (this: Host, component: Component<Host>, event: Event) => unknown
+  mounted?: (this: Host, element: HTMLDivElement) => unknown
+  beforeUnmount?: (this: Host, element: HTMLDivElement) => unknown
+  onSelect?: (this: Host, item: SelectorItem, element: HTMLDivElement, event: Event) => unknown
+}
+
+export type EntryInput<Host extends ComponentHost> = EntryOption<Host> | ((art: Host) => EntryOption<Host>)
+
+export interface Entry<Host extends ComponentHost> {
+  $ref: HTMLDivElement
+  events: EventCleanup[]
+  option: EntryOption<Host>
+}

packages/artplayer/src/contextmenu/aspectRatio.ts

@@ -1,6 +1,8 @@
-import { inverseClass, query, queryAll } from '../utils'
+import type { ContextmenuFactory, ContextmenuOption } from './types'
+import { controlEvents } from '../control/resources'
+import { inverseClass, query } from '../utils'
 
-export default function aspectRatio(option) {
+export default function aspectRatio(option: ContextmenuOption): ContextmenuFactory {
   return (art) => {
     const {
       i18n,
@@ -15,19 +17,20 @@ export default function aspectRatio(option) {
       ...option,
       html: `${i18n.get('Aspect Ratio')}: ${html}`,
       click: (contextmenu, event) => {
-        const { value } = event.target.dataset
+        const value = event.target instanceof HTMLElement ? event.target.dataset.value : undefined
         if (value) {
           art.aspectRatio = value
           contextmenu.show = false
         }
       },
       mounted: ($panel) => {
+        const { on } = controlEvents(art, $panel)
         const $default = query('[data-value="default"]', $panel)
         if ($default) {
           inverseClass($default, 'art-current')
         }
-        art.on('aspectRatio', (value) => {
-          const $current = queryAll('span', $panel).find(item => item.dataset.value === value)
+        on('aspectRatio', (value) => {
+          const $current = Array.from($panel.querySelectorAll('span')).find(item => item.dataset.value === value)
           if ($current) {
             inverseClass($current, 'art-current')
           }

packages/artplayer/src/contextmenu/close.js

@@ -1,9 +0,0 @@
-export default function close(option) {
-  return art => ({
-    ...option,
-    html: art.i18n.get('Close'),
-    click: (contextmenu) => {
-      contextmenu.show = false
-    },
-  })
-}

packages/artplayer/src/contextmenu/close.ts

@@ -0,0 +1,11 @@
+import type { ContextmenuFactory, ContextmenuOption } from './types'
+
+export default function close(option: ContextmenuOption): ContextmenuFactory {
+  return art => ({
+    ...option,
+    html: art.i18n.get('Close'),
+    click: (contextmenu) => {
+      contextmenu.show = false
+    },
+  })
+}

packages/artplayer/src/contextmenu/flip.ts

@@ -1,6 +1,8 @@
-import { capitalize, inverseClass, query, queryAll } from '../utils'
+import type { ContextmenuFactory, ContextmenuOption } from './types'
+import { controlEvents } from '../control/resources'
+import { capitalize, inverseClass, query } from '../utils'
 
-export default function flip(option) {
+export default function flip(option: ContextmenuOption): ContextmenuFactory {
   return (art) => {
     const {
       i18n,
@@ -13,19 +15,20 @@ export default function flip(option) {
       ...option,
       html: `${i18n.get('Video Flip')}: ${html}`,
       click: (contextmenu, event) => {
-        const { value } = event.target.dataset
+        const value = event.target instanceof HTMLElement ? event.target.dataset.value : undefined
         if (value) {
           art.flip = value.toLowerCase()
           contextmenu.show = false
         }
       },
       mounted: ($panel) => {
+        const { on } = controlEvents(art, $panel)
         const $default = query('[data-value="normal"]', $panel)
         if ($default) {
           inverseClass($default, 'art-current')
         }
-        art.on('flip', (value) => {
-          const $current = queryAll('span', $panel).find(item => item.dataset.value === value)
+        on('flip', (value) => {
+          const $current = Array.from($panel.querySelectorAll('span')).find(item => item.dataset.value === value)
           if ($current) {
             inverseClass($current, 'art-current')
           }

packages/artplayer/src/contextmenu/index.ts

@@ -1,3 +1,6 @@
+import type { ContextmenuHost } from './types'
+import { ownEntry } from '../component/resources'
+import { controlEvents } from '../control/resources'
 import { getRect, includeFromEvent, isMobile, setStyles } from '../utils'
 import Component from '../utils/component'
 import aspectRatio from './aspectRatio'
@@ -7,24 +10,25 @@ import info from './info'
 import playbackRate from './playbackRate'
 import version from './version'
 
-export default class Contextmenu extends Component {
-  constructor(art) {
+export default class Contextmenu extends Component<ContextmenuHost> {
+  constructor(art: ContextmenuHost) {
     super(art)
 
     this.name = 'contextmenu'
     this.$parent = art.template.$contextmenu
+    ownEntry(art, this.$parent)
 
     if (!isMobile) {
       this.init()
     }
   }
 
-  init() {
+  init(): void {
     const {
       option,
-      proxy,
       template: { $player, $contextmenu },
     } = this.art
+    const { on, proxy } = controlEvents(this.art, $contextmenu)
 
     if (option.playbackRate) {
       this.add(
@@ -75,7 +79,7 @@ export default class Contextmenu extends Component {
     )
 
     for (let index = 0; index < option.contextmenu.length; index++) {
-      this.add(option.contextmenu[index])
+      this.add(option.contextmenu[index]!)
     }
 
     proxy($player, 'contextmenu', (event) => {
@@ -112,7 +116,7 @@ export default class Contextmenu extends Component {
       }
     })
 
-    this.art.on('blur', () => {
+    on('blur', () => {
       this.show = false
     })
   }

packages/artplayer/src/contextmenu/info.ts

@@ -1,4 +1,6 @@
-export default function info(option) {
+import type { ContextmenuFactory, ContextmenuOption } from './types'
+
+export default function info(option: ContextmenuOption): ContextmenuFactory {
   return art => ({
     ...option,
     html: art.i18n.get('Video Info'),

packages/artplayer/src/contextmenu/playbackRate.ts

@@ -1,6 +1,8 @@
-import { inverseClass, query, queryAll } from '../utils'
+import type { ContextmenuFactory, ContextmenuOption } from './types'
+import { controlEvents } from '../control/resources'
+import { inverseClass, query } from '../utils'
 
-export default function playbackRate(option) {
+export default function playbackRate(option: ContextmenuOption): ContextmenuFactory {
   return (art) => {
     const {
       i18n,
@@ -15,18 +17,19 @@ export default function playbackRate(option) {
       ...option,
       html: `${i18n.get('Play Speed')}: ${html}`,
       click: (contextmenu, event) => {
-        const { value } = event.target.dataset
+        const value = event.target instanceof HTMLElement ? event.target.dataset.value : undefined
         if (value) {
           art.playbackRate = Number(value)
           contextmenu.show = false
         }
       },
       mounted: ($panel) => {
+        const { on } = controlEvents(art, $panel)
         const $default = query('[data-value="1"]', $panel)
         if ($default)
           inverseClass($default, 'art-current')
-        art.on('video:ratechange', () => {
-          const $current = queryAll('span', $panel).find(
+        on('video:ratechange', () => {
+          const $current = Array.from($panel.querySelectorAll('span')).find(
             item => Number(item.dataset.value) === art.playbackRate,
           )
           if ($current) {

packages/artplayer/src/contextmenu/types.ts

@@ -0,0 +1,17 @@
+import type { SubscriptionHost } from '../component/resources'
+import type { ComponentHost, EntryInput, EntryOption } from '../component/types'
+import type { UIEvents } from '../control/types'
+
+export interface ContextmenuHost extends ComponentHost, SubscriptionHost<UIEvents> {
+  template: { $player: HTMLDivElement, $contextmenu: HTMLDivElement }
+  option: { playbackRate: boolean, aspectRatio: boolean, flip: boolean, contextmenu: EntryInput<ContextmenuHost>[] }
+  constructor: { CONTEXTMENU: boolean, PLAYBACK_RATE: number[], ASPECT_RATIO: string[], FLIP: string[] }
+  i18n: { get: (key: string) => string }
+  info: { show: boolean }
+  playbackRate: number
+  aspectRatio: string
+  flip: string
+}
+
+export type ContextmenuOption = EntryOption<ContextmenuHost>
+export type ContextmenuFactory = (art: ContextmenuHost) => ContextmenuOption

packages/artplayer/src/contextmenu/version.ts

@@ -1,6 +1,7 @@
+import type { ContextmenuOption } from './types'
 import { version } from '../../package.json'
 
-export default function (option) {
+export default function (option: ContextmenuOption): ContextmenuOption {
   return {
     ...option,
     html: `<a href="https://artplayer.org" target="_blank" style="width:100%;">ArtPlayer ${version}</a>`,

packages/artplayer/src/control/airplay.js

@@ -1,13 +0,0 @@
-import { append } from '../utils'
-
-export default function airplay(option) {
-  return art => ({
-    ...option,
-    tooltip: art.i18n.get('AirPlay'),
-    mounted: ($control) => {
-      const { proxy, icons } = art
-      append($control, icons.airplay)
-      proxy($control, 'click', () => art.airplay())
-    },
-  })
-}

packages/artplayer/src/control/airplay.ts

@@ -0,0 +1,16 @@
+import type { ControlFactory, ControlOption } from './types'
+import { appendElement } from '../component/dom'
+import { controlEvents } from './resources'
+
+export default function airplay(option: ControlOption): ControlFactory {
+  return art => ({
+    ...option,
+    tooltip: art.i18n.get('AirPlay'),
+    mounted: ($control) => {
+      const { proxy } = controlEvents(art, $control)
+      const { icons } = art
+      appendElement($control, icons.airplay)
+      proxy($control, 'click', () => art.airplay())
+    },
+  })
+}

packages/artplayer/src/control/builtins.ts

@@ -0,0 +1,135 @@
+import type { EntryInput } from '../component/types'
+import type { ControlHost } from './types'
+import { getScope } from '../lifecycle/instance'
+import { wait } from '../lifecycle/resources'
+import { isMobile } from '../utils'
+import airplay from './airplay'
+import fullscreen from './fullscreen'
+import fullscreenWeb from './fullscreenWeb'
+import pip from './pip'
+import playAndPause from './playAndPause'
+import progress from './progress'
+import screenshot from './screenshot'
+import setting from './setting'
+import time from './time'
+import volume from './volume'
+
+export function installControls(controls: { art: ControlHost, add: (option: EntryInput<ControlHost>) => undefined }): void {
+  const { option } = controls.art
+
+  if (!option.isLive) {
+    controls.add(
+      progress({
+        name: 'progress',
+        position: 'top',
+        index: 10,
+      }),
+    )
+  }
+
+  controls.add({
+    name: 'thumbnails',
+    position: 'top',
+    index: 20,
+  })
+
+  controls.add(
+    playAndPause({
+      name: 'playAndPause',
+      position: 'left',
+      index: 10,
+    }),
+  )
+
+  controls.add(
+    volume({
+      name: 'volume',
+      position: 'left',
+      index: 20,
+    }),
+  )
+
+  if (!option.isLive) {
+    controls.add(
+      time({
+        name: 'time',
+        position: 'left',
+        index: 30,
+      }),
+    )
+  }
+
+  if (option.quality.length) {
+    wait(getScope(controls.art)).then((active) => {
+      if (!active || getScope(controls.art).closed)
+        return
+      controls.art.quality = option.quality
+    }).catch((error) => {
+      console.warn('ArtPlayer quality initialization failed:', error)
+    })
+  }
+
+  if (option.screenshot && !isMobile) {
+    controls.add(
+      screenshot({
+        name: 'screenshot',
+        position: 'right',
+        index: 20,
+      }),
+    )
+  }
+
+  if (option.setting) {
+    controls.add(
+      setting({
+        name: 'setting',
+        position: 'right',
+        index: 30,
+      }),
+    )
+  }
+
+  if (option.pip) {
+    controls.add(
+      pip({
+        name: 'pip',
+        position: 'right',
+        index: 40,
+      }),
+    )
+  }
+
+  if (option.airplay && 'WebKitPlaybackTargetAvailabilityEvent' in window && window.WebKitPlaybackTargetAvailabilityEvent) {
+    controls.add(
+      airplay({
+        name: 'airplay',
+        position: 'right',
+        index: 50,
+      }),
+    )
+  }
+
+  if (option.fullscreenWeb) {
+    controls.add(
+      fullscreenWeb({
+        name: 'fullscreenWeb',
+        position: 'right',
+        index: 60,
+      }),
+    )
+  }
+
+  if (option.fullscreen) {
+    controls.add(
+      fullscreen({
+        name: 'fullscreen',
+        position: 'right',
+        index: 70,
+      }),
+    )
+  }
+
+  for (let index = 0; index < option.controls.length; index++) {
+    controls.add(option.controls[index]!)
+  }
+}

packages/artplayer/src/control/fullscreen.ts

@@ -1,21 +1,25 @@
-import { append, setStyle, tooltip } from '../utils'
+import type { ControlFactory, ControlOption } from './types'
+import { appendElement } from '../component/dom'
+import { setStyle, tooltip } from '../utils'
+import { controlEvents } from './resources'
 
-export default function fullscreen(option) {
+export default function fullscreen(option: ControlOption): ControlFactory {
   return art => ({
     ...option,
     tooltip: art.i18n.get('Fullscreen'),
     mounted: ($control) => {
-      const { proxy, icons, i18n } = art
+      const { on, proxy } = controlEvents(art, $control)
+      const { icons, i18n } = art
 
-      const $fullscreenOn = append($control, icons.fullscreenOn)
-      const $fullscreenOff = append($control, icons.fullscreenOff)
+      const $fullscreenOn = appendElement($control, icons.fullscreenOn)
+      const $fullscreenOff = appendElement($control, icons.fullscreenOff)
       setStyle($fullscreenOff, 'display', 'none')
 
       proxy($control, 'click', () => {
         art.fullscreen = !art.fullscreen
       })
 
-      art.on('fullscreen', (state) => {
+      on('fullscreen', (state) => {
         if (state) {
           tooltip($control, i18n.get('Exit Fullscreen'))
           setStyle($fullscreenOn, 'display', 'none')

packages/artplayer/src/control/fullscreenWeb.ts

@@ -1,21 +1,25 @@
-import { append, setStyle, tooltip } from '../utils'
+import type { ControlFactory, ControlOption } from './types'
+import { appendElement } from '../component/dom'
+import { setStyle, tooltip } from '../utils'
+import { controlEvents } from './resources'
 
-export default function fullscreenWeb(option) {
+export default function fullscreenWeb(option: ControlOption): ControlFactory {
   return art => ({
     ...option,
     tooltip: art.i18n.get('Web Fullscreen'),
     mounted: ($control) => {
-      const { proxy, icons, i18n } = art
+      const { on, proxy } = controlEvents(art, $control)
+      const { icons, i18n } = art
 
-      const $fullscreenWebOn = append($control, icons.fullscreenWebOn)
-      const $fullscreenWebOff = append($control, icons.fullscreenWebOff)
+      const $fullscreenWebOn = appendElement($control, icons.fullscreenWebOn)
+      const $fullscreenWebOff = appendElement($control, icons.fullscreenWebOff)
       setStyle($fullscreenWebOff, 'display', 'none')
 
       proxy($control, 'click', () => {
         art.fullscreenWeb = !art.fullscreenWeb
       })
 
-      art.on('fullscreenWeb', (value) => {
+      on('fullscreenWeb', (value) => {
         if (value) {
           tooltip($control, i18n.get('Exit Web Fullscreen'))
           setStyle($fullscreenWebOn, 'display', 'none')

packages/artplayer/src/control/index.js

@@ -1,290 +0,0 @@
-import { getScope } from '../lifecycle/instance'
-import { wait } from '../lifecycle/resources'
-import {
-  addClass,
-  append,
-  createElement,
-  def,
-  errorHandle,
-  getComposedPath,
-  includeFromEvent,
-  inverseClass,
-  isMobile,
-  removeClass,
-} from '../utils'
-import Component from '../utils/component'
-import airplay from './airplay'
-import fullscreen from './fullscreen'
-import fullscreenWeb from './fullscreenWeb'
-import pip from './pip'
-import playAndPause from './playAndPause'
-import progress from './progress'
-import screenshot from './screenshot'
-import setting from './setting'
-import time from './time'
-import volume from './volume'
-
-export default class Control extends Component {
-  constructor(art) {
-    super(art)
-
-    this.isHover = false
-    this.name = 'control'
-    this.timer = Date.now()
-
-    const { constructor } = art
-    const { $player, $bottom } = this.art.template
-
-    art.on('mousemove', () => {
-      if (!isMobile) {
-        this.show = true
-      }
-    })
-
-    art.on('click', () => {
-      if (isMobile) {
-        this.toggle()
-      }
-      else {
-        this.show = true
-      }
-    })
-
-    art.on('document:mousemove', (event) => {
-      this.isHover = includeFromEvent(event, $bottom)
-    })
-
-    art.on('video:timeupdate', () => {
-      if (
-        !art.setting.show
-        && !this.isHover
-        && !art.isInput
-        && art.playing
-        && this.show
-        && Date.now() - this.timer >= constructor.CONTROL_HIDE_TIME
-      ) {
-        this.show = false
-      }
-    })
-
-    art.on('control', (state) => {
-      if (state) {
-        removeClass($player, 'art-hide-cursor')
-        addClass($player, 'art-hover')
-        this.timer = Date.now()
-      }
-      else {
-        addClass($player, 'art-hide-cursor')
-        removeClass($player, 'art-hover')
-      }
-    })
-
-    this.init()
-  }
-
-  init() {
-    const { option } = this.art
-
-    if (!option.isLive) {
-      this.add(
-        progress({
-          name: 'progress',
-          position: 'top',
-          index: 10,
-        }),
-      )
-    }
-
-    this.add({
-      name: 'thumbnails',
-      position: 'top',
-      index: 20,
-    })
-
-    this.add(
-      playAndPause({
-        name: 'playAndPause',
-        position: 'left',
-        index: 10,
-      }),
-    )
-
-    this.add(
-      volume({
-        name: 'volume',
-        position: 'left',
-        index: 20,
-      }),
-    )
-
-    if (!option.isLive) {
-      this.add(
-        time({
-          name: 'time',
-          position: 'left',
-          index: 30,
-        }),
-      )
-    }
-
-    if (option.quality.length) {
-      wait(getScope(this.art)).then((active) => {
-        if (!active || getScope(this.art).closed)
-          return
-        this.art.quality = option.quality
-      })
-    }
-
-    if (option.screenshot && !isMobile) {
-      this.add(
-        screenshot({
-          name: 'screenshot',
-          position: 'right',
-          index: 20,
-        }),
-      )
-    }
-
-    if (option.setting) {
-      this.add(
-        setting({
-          name: 'setting',
-          position: 'right',
-          index: 30,
-        }),
-      )
-    }
-
-    if (option.pip) {
-      this.add(
-        pip({
-          name: 'pip',
-          position: 'right',
-          index: 40,
-        }),
-      )
-    }
-
-    if (option.airplay && window.WebKitPlaybackTargetAvailabilityEvent) {
-      this.add(
-        airplay({
-          name: 'airplay',
-          position: 'right',
-          index: 50,
-        }),
-      )
-    }
-
-    if (option.fullscreenWeb) {
-      this.add(
-        fullscreenWeb({
-          name: 'fullscreenWeb',
-          position: 'right',
-          index: 60,
-        }),
-      )
-    }
-
-    if (option.fullscreen) {
-      this.add(
-        fullscreen({
-          name: 'fullscreen',
-          position: 'right',
-          index: 70,
-        }),
-      )
-    }
-
-    for (let index = 0; index < option.controls.length; index++) {
-      this.add(option.controls[index])
-    }
-  }
-
-  add(getOption) {
-    const option = typeof getOption === 'function' ? getOption(this.art) : getOption
-    const { $progress, $controlsLeft, $controlsRight } = this.art.template
-
-    switch (option.position) {
-      case 'top':
-        this.$parent = $progress
-        break
-      case 'left':
-        this.$parent = $controlsLeft
-        break
-      case 'right':
-        this.$parent = $controlsRight
-        break
-      default:
-        errorHandle(false, `Control option.position must one of 'top', 'left', 'right'`)
-        break
-    }
-
-    super.add(option)
-  }
-
-  check(target) {
-    if (!target) {
-      return
-    }
-    target.$control_value.innerHTML = target.html
-    for (let index = 0; index < target.$control_option.length; index++) {
-      const item = target.$control_option[index]
-      item.default = item === target
-      if (item.default) {
-        inverseClass(item.$control_item, 'art-current')
-      }
-    }
-  }
-
-  selector(option, $ref, events) {
-    const { proxy } = this.art.events
-
-    addClass($ref, 'art-control-selector')
-    const $value = createElement('div')
-    addClass($value, 'art-selector-value')
-    append($value, option.html)
-    $ref.textContent = ''
-    append($ref, $value)
-
-    const $list = createElement('div')
-    addClass($list, 'art-selector-list')
-    append($ref, $list)
-
-    for (let index = 0; index < option.selector.length; index++) {
-      const item = option.selector[index]
-      const $item = createElement('div')
-      addClass($item, 'art-selector-item')
-      if (item.default)
-        addClass($item, 'art-current')
-      $item.dataset.index = index
-      $item.dataset.value = item.value
-      $item.innerHTML = item.html
-      append($list, $item)
-
-      def(item, '$control_option', {
-        get: () => option.selector,
-      })
-
-      def(item, '$control_item', {
-        get: () => $item,
-      })
-
-      def(item, '$control_value', {
-        get: () => $value,
-      })
-    }
-
-    const event = proxy($list, 'click', async (event) => {
-      const path = getComposedPath(event)
-      const item = option.selector.find(
-        item => item.$control_item === path.find($item => item.$control_item === $item),
-      )
-      this.check(item)
-      if (option.onSelect) {
-        $value.innerHTML = await option.onSelect.call(this.art, item, item.$control_item, event)
-      }
-    })
-
-    events.push(event)
-  }
-}

packages/artplayer/src/control/index.ts

@@ -0,0 +1,118 @@
+import type { EntryInput, EntryOption, EventCleanup, SelectorItem } from '../component/types'
+import type { ControlHost } from './types'
+import { ownEntry } from '../component/resources'
+import { getScope, isClosing } from '../lifecycle/instance'
+import {
+  addClass,
+  errorHandle,
+  includeFromEvent,
+  isMobile,
+  removeClass,
+} from '../utils'
+import Component from '../utils/component'
+import { installControls } from './builtins'
+import { observeControlLayout } from './layout'
+import { controlEvents } from './resources'
+import { checkSelector, renderSelector } from './selector'
+
+export default class Control extends Component<ControlHost> {
+  declare isHover: boolean
+  declare timer: number
+
+  constructor(art: ControlHost) {
+    super(art)
+
+    this.isHover = false
+    this.name = 'control'
+    this.timer = Date.now()
+
+    const { constructor } = art
+    const { $player, $bottom } = this.art.template
+    ownEntry(art, $bottom)
+    const { on } = controlEvents(art, $bottom)
+
+    on('mousemove', () => {
+      if (!isMobile) {
+        this.show = true
+      }
+    })
+
+    on('click', () => {
+      if (isMobile) {
+        this.toggle()
+      }
+      else {
+        this.show = true
+      }
+    })
+
+    on('document:mousemove', (event) => {
+      this.isHover = includeFromEvent(event, $bottom)
+    })
+
+    on('video:timeupdate', () => {
+      if (
+        !art.setting.show
+        && !this.isHover
+        && !art.isInput
+        && art.playing
+        && this.show
+        && Date.now() - this.timer >= constructor.CONTROL_HIDE_TIME
+      ) {
+        this.show = false
+      }
+    })
+
+    on('control', (state) => {
+      if (state) {
+        removeClass($player, 'art-hide-cursor')
+        addClass($player, 'art-hover')
+        this.timer = Date.now()
+      }
+      else {
+        addClass($player, 'art-hide-cursor')
+        removeClass($player, 'art-hover')
+      }
+    })
+
+    this.init()
+    if (!getScope(art).closed)
+      observeControlLayout(art)
+  }
+
+  init(): void {
+    installControls(this)
+  }
+
+  override add(getOption: EntryInput<ControlHost>): undefined {
+    if (isClosing(this.art))
+      return
+    const option = typeof getOption === 'function' ? getOption(this.art) : getOption
+    const { $progress, $controlsLeft, $controlsRight } = this.art.template
+
+    switch (option.position) {
+      case 'top':
+        this.$parent = $progress
+        break
+      case 'left':
+        this.$parent = $controlsLeft
+        break
+      case 'right':
+        this.$parent = $controlsRight
+        break
+      default:
+        errorHandle(false, `Control option.position must one of 'top', 'left', 'right'`)
+        break
+    }
+
+    super.add(option)
+  }
+
+  check(target?: SelectorItem): void {
+    checkSelector(target)
+  }
+
+  override selector(option: EntryOption<ControlHost>, $ref: HTMLDivElement, events: EventCleanup[]): void {
+    renderSelector(this.art, target => this.check(target), option, $ref, events)
+  }
+}

packages/artplayer/src/control/layout.ts

@@ -0,0 +1,33 @@
+import type { ControlHost } from './types'
+import { entryScope } from '../component/resources'
+import { controlEvents } from './resources'
+
+export function observeControlLayout(art: ControlHost): void {
+  const { $bottom, $controls, $player } = art.template
+  const scope = entryScope($bottom)
+  const { on } = controlEvents(art, $bottom)
+  const update = () => {
+    if (scope.closed)
+      return
+    // Layout height is unaffected by the player's rotation/scale transform.
+    const height = $controls.offsetHeight
+    if (height > 0 && $player.style.getPropertyValue('--art-controls-height') !== `${height}px`)
+      $player.style.setProperty('--art-controls-height', `${height}px`)
+  }
+  on('resize', update)
+  if (typeof ResizeObserver !== 'undefined') {
+    const observer = new ResizeObserver(update)
+    observer.observe($controls)
+    scope.add(() => {
+      observer.disconnect()
+    })
+  }
+  else if (typeof MutationObserver !== 'undefined') {
+    const observer = new MutationObserver(update)
+    observer.observe($controls, { childList: true, subtree: true, attributes: true, characterData: true })
+    scope.add(() => {
+      observer.disconnect()
+    })
+  }
+  update()
+}

packages/artplayer/src/control/pip.js

@@ -1,21 +0,0 @@
-import { append, tooltip } from '../utils'
-
-export default function pip(option) {
-  return art => ({
-    ...option,
-    tooltip: art.i18n.get('PIP Mode'),
-    mounted: ($control) => {
-      const { proxy, icons, i18n } = art
-
-      append($control, icons.pip)
-
-      proxy($control, 'click', () => {
-        art.pip = !art.pip
-      })
-
-      art.on('pip', (value) => {
-        tooltip($control, i18n.get(value ? 'Exit PIP Mode' : 'PIP Mode'))
-      })
-    },
-  })
-}

packages/artplayer/src/control/pip.ts

@@ -0,0 +1,25 @@
+import type { ControlFactory, ControlOption } from './types'
+import { appendElement } from '../component/dom'
+import { tooltip } from '../utils'
+import { controlEvents } from './resources'
+
+export default function pip(option: ControlOption): ControlFactory {
+  return art => ({
+    ...option,
+    tooltip: art.i18n.get('PIP Mode'),
+    mounted: ($control) => {
+      const { on, proxy } = controlEvents(art, $control)
+      const { icons, i18n } = art
+
+      appendElement($control, icons.pip)
+
+      proxy($control, 'click', () => {
+        art.pip = !art.pip
+      })
+
+      on('pip', (value) => {
+        tooltip($control, i18n.get(value ? 'Exit PIP Mode' : 'PIP Mode'))
+      })
+    },
+  })
+}

packages/artplayer/src/control/playAndPause.ts

@@ -1,13 +1,17 @@
-import { append, setStyle, silencePromise, tooltip } from '../utils'
+import type { ControlFactory, ControlOption } from './types'
+import { appendElement } from '../component/dom'
+import { setStyle, silencePromise, tooltip } from '../utils'
+import { controlEvents } from './resources'
 
-export default function playAndPause(option) {
+export default function playAndPause(option: ControlOption): ControlFactory {
   return art => ({
     ...option,
     mounted: ($control) => {
-      const { proxy, icons, i18n } = art
+      const { on, proxy } = controlEvents(art, $control)
+      const { icons, i18n } = art
 
-      const $play = append($control, icons.play)
-      const $pause = append($control, icons.pause)
+      const $play = appendElement($control, icons.play)
+      const $pause = appendElement($control, icons.pause)
       tooltip($play, i18n.get('Play'))
       tooltip($pause, i18n.get('Pause'))
 
@@ -36,11 +40,11 @@ export default function playAndPause(option) {
         showPlay()
       }
 
-      art.on('video:playing', () => {
+      on('video:playing', () => {
         showPause()
       })
 
-      art.on('video:pause', () => {
+      on('video:pause', () => {
         showPlay()
       })
     },

packages/artplayer/src/control/progress.js

@@ -1,208 +0,0 @@
-import { addClass, append, clamp, getRect, includeFromEvent, isMobile, query, removeClass, secondToTime, setStyle } from '../utils'
-
-export function getPosFromEvent(art, event) {
-  const { $progress } = art.template
-  const { left } = getRect($progress)
-  const eventLeft = isMobile ? event.touches[0].clientX : event.clientX
-  const width = clamp(eventLeft - left, 0, $progress.clientWidth)
-  const second = (width / $progress.clientWidth) * art.duration
-  const time = secondToTime(second)
-  const percentage = clamp(width / $progress.clientWidth, 0, 1)
-  return { second, time, width, percentage }
-}
-
-export function setCurrentTime(art, event) {
-  if (art.isRotate) {
-    const percentage = (event.touches[0].clientY - art.top) / art.height
-    const second = percentage * art.duration
-    art.emit('setBar', 'played', percentage, event)
-    art.seek = second
-  }
-  else {
-    const { second, percentage } = getPosFromEvent(art, event)
-    art.emit('setBar', 'played', percentage, event)
-    art.seek = second
-  }
-}
-
-export default function progress(options) {
-  return (art) => {
-    const { icons, option, proxy } = art
-    const { $player, $progress } = art.template
-
-    return {
-      ...options,
-      html: `
-                <div class="art-control-progress-inner">
-                    <div class="art-progress-hover"></div>
-                    <div class="art-progress-loaded"></div>
-                    <div class="art-progress-played"></div>
-                    <div class="art-progress-highlight"></div>
-                    <div class="art-progress-indicator"></div>
-                    <div class="art-progress-tip">00:00</div>
-                </div>
-            `,
-      mounted: ($control) => {
-        let tipTimer = null
-        let isDragging = false
-
-        const $hover = query('.art-progress-hover', $control)
-        const $loaded = query('.art-progress-loaded', $control)
-        const $played = query('.art-progress-played', $control)
-        const $highlight = query('.art-progress-highlight', $control)
-        const $indicator = query('.art-progress-indicator', $control)
-        const $tip = query('.art-progress-tip', $control)
-
-        if (icons.indicator) {
-          append($indicator, icons.indicator)
-        }
-        else {
-          setStyle($indicator, 'backgroundColor', 'var(--art-theme)')
-        }
-
-        function showHighlight(event) {
-          const { width } = getPosFromEvent(art, event)
-          const { text } = event.target.dataset
-          $tip.textContent = text
-          const tipWidth = $tip.clientWidth
-          if (width <= tipWidth / 2) {
-            setStyle($tip, 'left', 0)
-          }
-          else if (width > $control.clientWidth - tipWidth / 2) {
-            setStyle($tip, 'left', `${$control.clientWidth - tipWidth}px`)
-          }
-          else {
-            setStyle($tip, 'left', `${width - tipWidth / 2}px`)
-          }
-        }
-
-        function showTime(event, touch) {
-          const { width, time } = touch || getPosFromEvent(art, event)
-          $tip.textContent = time || '00:00'
-          const tipWidth = $tip.clientWidth
-          if (width <= tipWidth / 2) {
-            setStyle($tip, 'left', 0)
-          }
-          else if (width > $control.clientWidth - tipWidth / 2) {
-            setStyle($tip, 'left', `${$control.clientWidth - tipWidth}px`)
-          }
-          else {
-            setStyle($tip, 'left', `${width - tipWidth / 2}px`)
-          }
-        }
-
-        function updateHighlight() {
-          $highlight.textContent = ''
-          for (let index = 0; index < option.highlight.length; index++) {
-            const item = option.highlight[index]
-            const left = (clamp(item.time, 0, art.duration) / art.duration) * 100
-            const html = `<span data-text="${item.text}" data-time="${item.time}" style="left: ${left}%"></span>`
-            append($highlight, html)
-          }
-        }
-
-        function setBar(type, percentage, event) {
-          const isMobileDragging = type === 'played' && event && isMobile
-
-          if (type === 'loaded') {
-            setStyle($loaded, 'width', `${percentage * 100}%`)
-          }
-
-          if (type === 'hover') {
-            setStyle($hover, 'width', `${percentage * 100}%`)
-
-            if (includeFromEvent(event, $highlight)) {
-              showHighlight(event)
-            }
-            else {
-              showTime(event)
-            }
-
-            if (percentage === 0) {
-              removeClass($player, 'art-progress-hover')
-            }
-            else {
-              addClass($player, 'art-progress-hover')
-            }
-          }
-
-          if (type === 'played') {
-            setStyle($played, 'width', `${percentage * 100}%`)
-            setStyle($indicator, 'left', `${percentage * 100}%`)
-          }
-
-          if (isMobileDragging) {
-            addClass($player, 'art-progress-hover')
-            const width = $control.clientWidth * percentage
-            const time = secondToTime(percentage * art.duration)
-            showTime(event, { width, time })
-            clearTimeout(tipTimer)
-            tipTimer = setTimeout(() => {
-              removeClass($player, 'art-progress-hover')
-            }, 500)
-          }
-        }
-
-        art.on('setBar', setBar)
-        art.on('video:loadedmetadata', updateHighlight)
-
-        if (art.constructor.USE_RAF) {
-          art.on('raf', () => {
-            art.emit('setBar', 'played', art.played)
-            art.emit('setBar', 'loaded', art.loaded)
-          })
-        }
-        else {
-          art.on('video:timeupdate', () => {
-            art.emit('setBar', 'played', art.played)
-          })
-
-          art.on('video:progress', () => {
-            art.emit('setBar', 'loaded', art.loaded)
-          })
-
-          art.on('video:ended', () => {
-            art.emit('setBar', 'played', 1)
-          })
-        }
-
-        art.emit('setBar', 'loaded', art.loaded || 0)
-
-        if (!isMobile) {
-          proxy($progress, 'click', (event) => {
-            if (event.target !== $indicator) {
-              setCurrentTime(art, event)
-            }
-          })
-
-          proxy($progress, 'mousemove', (event) => {
-            const { percentage } = getPosFromEvent(art, event)
-            art.emit('setBar', 'hover', percentage, event)
-          })
-
-          proxy($progress, 'mouseleave', (event) => {
-            art.emit('setBar', 'hover', 0, event)
-          })
-
-          proxy($progress, 'mousedown', (event) => {
-            isDragging = event.button === 0
-          })
-
-          art.on('document:mousemove', (event) => {
-            if (isDragging) {
-              const { second, percentage } = getPosFromEvent(art, event)
-              art.emit('setBar', 'played', percentage, event)
-              art.seek = second
-            }
-          })
-
-          art.on('document:mouseup', () => {
-            if (isDragging) {
-              isDragging = false
-            }
-          })
-        }
-      },
-    }
-  }
-}

packages/artplayer/src/control/progress.ts

@@ -0,0 +1,25 @@
+import type { ControlFactory, ControlOption } from './types'
+import { installProgressInteractions } from './progress/interactions'
+import { mountProgressView } from './progress/view'
+
+export { getPosFromEvent, setCurrentTime } from './progress/position'
+
+export default function progress(options: ControlOption): ControlFactory {
+  return art => ({
+    ...options,
+    html: `
+                <div class="art-control-progress-inner">
+                    <div class="art-progress-hover"></div>
+                    <div class="art-progress-loaded"></div>
+                    <div class="art-progress-played"></div>
+                    <div class="art-progress-highlight"></div>
+                    <div class="art-progress-indicator"></div>
+                    <div class="art-progress-tip">00:00</div>
+                </div>
+            `,
+    mounted: ($control) => {
+      mountProgressView(art, $control)
+      installProgressInteractions(art, $control)
+    },
+  })
+}

packages/artplayer/src/control/progress/interactions.ts

@@ -0,0 +1,45 @@
+import type { ControlHost } from '../types'
+import { isMobile } from '../../utils'
+import { controlEvents } from '../resources'
+import { getPosFromEvent, setCurrentTime } from './position'
+
+export function installProgressInteractions(art: ControlHost, $control: HTMLDivElement): void {
+  const { $progress } = art.template
+  const $indicator = $control.querySelector('.art-progress-indicator')
+  const { on, proxy } = controlEvents(art, $control)
+  if (!isMobile) {
+    let isDragging = false
+    proxy($progress, 'click', (event) => {
+      if (event.target !== $indicator) {
+        setCurrentTime(art, event)
+      }
+    })
+
+    proxy($progress, 'mousemove', (event) => {
+      const { percentage } = getPosFromEvent(art, event)
+      art.emit('setBar', 'hover', percentage, event)
+    })
+
+    proxy($progress, 'mouseleave', (event) => {
+      art.emit('setBar', 'hover', 0, event)
+    })
+
+    proxy($progress, 'mousedown', (event) => {
+      isDragging = event.button === 0
+    })
+
+    on('document:mousemove', (event) => {
+      if (isDragging) {
+        const { second, percentage } = getPosFromEvent(art, event)
+        art.emit('setBar', 'played', percentage, event)
+        art.seek = second
+      }
+    })
+
+    on('document:mouseup', () => {
+      if (isDragging) {
+        isDragging = false
+      }
+    })
+  }
+}

packages/artplayer/src/control/progress/position.ts

@@ -0,0 +1,30 @@
+import type { ControlHost } from '../types'
+import { clamp, getRect, isMobile, secondToTime } from '../../utils'
+
+export type ProgressEvent = MouseEvent | TouchEvent
+type ProgressPositionHost = Pick<ControlHost, 'template' | 'duration' | 'isRotate' | 'top' | 'height' | 'emit' | 'seek'>
+
+export function getPosFromEvent(art: ProgressPositionHost, event: ProgressEvent) {
+  const { $progress } = art.template
+  const { left } = getRect($progress)
+  const eventLeft = isMobile ? (event as TouchEvent).touches[0]!.clientX : (event as MouseEvent).clientX
+  const width = clamp(eventLeft - left, 0, $progress.clientWidth)
+  const second = (width / $progress.clientWidth) * art.duration
+  const time = secondToTime(second)
+  const percentage = clamp(width / $progress.clientWidth, 0, 1)
+  return { second, time, width, percentage }
+}
+
+export function setCurrentTime(art: ProgressPositionHost, event: ProgressEvent) {
+  if (art.isRotate) {
+    const percentage = ((event as TouchEvent).touches[0]!.clientY - art.top) / art.height
+    const second = percentage * art.duration
+    art.emit('setBar', 'played', percentage, event)
+    art.seek = second
+  }
+  else {
+    const { second, percentage } = getPosFromEvent(art, event)
+    art.emit('setBar', 'played', percentage, event)
+    art.seek = second
+  }
+}

packages/artplayer/src/control/progress/view.ts

@@ -0,0 +1,141 @@
+import type { ControlHost } from '../types'
+import type { ProgressEvent } from './position'
+import { queryElement } from '../../component/dom'
+import { entryScope } from '../../component/resources'
+import { timeout } from '../../lifecycle/resources'
+import { addClass, append, clamp, includeFromEvent, isMobile, removeClass, secondToTime, setStyle } from '../../utils'
+import { controlEvents } from '../resources'
+import { getPosFromEvent } from './position'
+
+export function mountProgressView(art: ControlHost, $control: HTMLDivElement): void {
+  const { icons, option } = art
+  const { $player } = art.template
+  const scope = entryScope($control)
+  const { on } = controlEvents(art, $control)
+  let cancelTip = () => {}
+
+  const $hover = queryElement('.art-progress-hover', $control)
+  const $loaded = queryElement('.art-progress-loaded', $control)
+  const $played = queryElement('.art-progress-played', $control)
+  const $highlight = queryElement('.art-progress-highlight', $control)
+  const $indicator = queryElement('.art-progress-indicator', $control)
+  const $tip = queryElement('.art-progress-tip', $control)
+
+  if (icons.indicator) {
+    append($indicator, icons.indicator)
+  }
+  else {
+    setStyle($indicator, 'backgroundColor', 'var(--art-theme)')
+  }
+
+  function showHighlight(event: ProgressEvent) {
+    const { width } = getPosFromEvent(art, event)
+    const text = event.target instanceof HTMLElement ? event.target.dataset.text : undefined
+    $tip.textContent = text ?? ''
+    const tipWidth = $tip.clientWidth
+    if (width <= tipWidth / 2) {
+      setStyle($tip, 'left', 0)
+    }
+    else if (width > $control.clientWidth - tipWidth / 2) {
+      setStyle($tip, 'left', `${$control.clientWidth - tipWidth}px`)
+    }
+    else {
+      setStyle($tip, 'left', `${width - tipWidth / 2}px`)
+    }
+  }
+
+  function showTime(event: ProgressEvent, touch?: { width: number, time: string }) {
+    const { width, time } = touch || getPosFromEvent(art, event)
+    $tip.textContent = time || '00:00'
+    const tipWidth = $tip.clientWidth
+    if (width <= tipWidth / 2) {
+      setStyle($tip, 'left', 0)
+    }
+    else if (width > $control.clientWidth - tipWidth / 2) {
+      setStyle($tip, 'left', `${$control.clientWidth - tipWidth}px`)
+    }
+    else {
+      setStyle($tip, 'left', `${width - tipWidth / 2}px`)
+    }
+  }
+
+  function updateHighlight() {
+    $highlight.textContent = ''
+    for (let index = 0; index < option.highlight.length; index++) {
+      const item = option.highlight[index]!
+      const left = (clamp(item.time, 0, art.duration) / art.duration) * 100
+      const marker = document.createElement('span')
+      marker.dataset.text = item.text
+      marker.dataset.time = String(item.time)
+      marker.style.left = `${left}%`
+      append($highlight, marker)
+    }
+  }
+
+  function setBar(type: string, percentage: number, event?: ProgressEvent) {
+    const isMobileDragging = type === 'played' && event && isMobile
+
+    if (type === 'loaded') {
+      setStyle($loaded, 'width', `${percentage * 100}%`)
+    }
+
+    if (type === 'hover') {
+      setStyle($hover, 'width', `${percentage * 100}%`)
+
+      if (includeFromEvent(event!, $highlight)) {
+        showHighlight(event!)
+      }
+      else {
+        showTime(event!)
+      }
+
+      if (percentage === 0) {
+        removeClass($player, 'art-progress-hover')
+      }
+      else {
+        addClass($player, 'art-progress-hover')
+      }
+    }
+
+    if (type === 'played') {
+      setStyle($played, 'width', `${percentage * 100}%`)
+      setStyle($indicator, 'left', `${percentage * 100}%`)
+    }
+
+    if (isMobileDragging) {
+      addClass($player, 'art-progress-hover')
+      const width = $control.clientWidth * percentage
+      const time = secondToTime(percentage * art.duration)
+      showTime(event!, { width, time })
+      cancelTip()
+      cancelTip = timeout(scope, () => {
+        removeClass($player, 'art-progress-hover')
+      }, 500)
+    }
+  }
+
+  on('setBar', setBar)
+  on('video:loadedmetadata', updateHighlight)
+
+  if (art.constructor.USE_RAF) {
+    on('raf', () => {
+      art.emit('setBar', 'played', art.played)
+      art.emit('setBar', 'loaded', art.loaded)
+    })
+  }
+  else {
+    on('video:timeupdate', () => {
+      art.emit('setBar', 'played', art.played)
+    })
+
+    on('video:progress', () => {
+      art.emit('setBar', 'loaded', art.loaded)
+    })
+
+    on('video:ended', () => {
+      art.emit('setBar', 'played', 1)
+    })
+  }
+
+  art.emit('setBar', 'loaded', art.loaded || 0)
+}

packages/artplayer/src/control/resources.ts

@@ -0,0 +1,13 @@
+import type { SubscriptionHost } from '../component/resources'
+import type { ComponentHost } from '../component/types'
+import type { UIEvents } from './types'
+import { proxyEntry, subscribeEntry } from '../component/resources'
+
+export function controlEvents(art: ComponentHost & SubscriptionHost<UIEvents>, element: HTMLElement) {
+  return {
+    on: <Name extends keyof UIEvents>(name: Name, callback: (...args: [...UIEvents[Name]]) => unknown): void => {
+      subscribeEntry<UIEvents, Name>(art, element, name, callback)
+    },
+    proxy: <Name extends keyof HTMLElementEventMap>(target: EventTarget, name: Name, callback: (event: HTMLElementEventMap[Name]) => unknown): (() => void) => proxyEntry(art, element, target, name, callback),
+  }
+}

packages/artplayer/src/control/screenshot.js

@@ -1,16 +0,0 @@
-import { append } from '../utils'
-
-export default function screenshot(option) {
-  return art => ({
-    ...option,
-    tooltip: art.i18n.get('Screenshot'),
-    mounted: ($control) => {
-      const { proxy, icons } = art
-
-      append($control, icons.screenshot)
-      proxy($control, 'click', () => {
-        art.screenshot()
-      })
-    },
-  })
-}

packages/artplayer/src/control/screenshot.ts

@@ -0,0 +1,19 @@
+import type { ControlFactory, ControlOption } from './types'
+import { appendElement } from '../component/dom'
+import { controlEvents } from './resources'
+
+export default function screenshot(option: ControlOption): ControlFactory {
+  return art => ({
+    ...option,
+    tooltip: art.i18n.get('Screenshot'),
+    mounted: ($control) => {
+      const { proxy } = controlEvents(art, $control)
+      const { icons } = art
+
+      appendElement($control, icons.screenshot)
+      proxy($control, 'click', () => {
+        art.screenshot()
+      })
+    },
+  })
+}

packages/artplayer/src/control/selector.ts

@@ -0,0 +1,96 @@
+import type { EntryOption, EventCleanup, SelectorItem } from '../component/types'
+import type { ControlHost } from './types'
+import { appendElement } from '../component/dom'
+import { entryScope } from '../component/resources'
+import { trackSelection } from '../component/selection'
+import { addClass, append, def, errorHandle, getComposedPath, inverseClass } from '../utils'
+
+interface Binding {
+  option: EntryOption<ControlHost>
+  item: HTMLDivElement
+  value: HTMLDivElement
+  owner: HTMLDivElement
+}
+const bindings = new WeakMap<SelectorItem, Binding>()
+
+function bind(item: SelectorItem, binding: Binding): void {
+  const previous = bindings.get(item)
+  errorHandle(!previous || entryScope(previous.owner).closed, 'Cannot share selector items between active controls')
+  if (!previous) {
+    def(item, '$control_option', { get: () => bindings.get(item)!.option.selector })
+    def(item, '$control_item', { get: () => bindings.get(item)!.item })
+    def(item, '$control_value', { get: () => bindings.get(item)!.value })
+  }
+  bindings.set(item, binding)
+}
+
+// WebIDL keeps legacy numeric/Element coercion and null-to-empty innerHTML behavior.
+function setHTML(element: HTMLElement, value: unknown): void {
+  element.innerHTML = value as string
+}
+
+export function checkSelector(target?: SelectorItem): void {
+  if (!target)
+    return
+  setHTML(target.$control_value!, target.html)
+  for (let index = 0; index < target.$control_option!.length; index++) {
+    const item = target.$control_option![index]!
+    item.default = item === target
+    if (item.default)
+      inverseClass(item.$control_item, 'art-current')
+  }
+}
+
+export function renderSelector(art: ControlHost, check: (target?: SelectorItem) => void, option: EntryOption<ControlHost>, $ref: HTMLDivElement, events: EventCleanup[]): void {
+  const { proxy } = art.events
+  const scope = entryScope($ref)
+  const selector = option.selector!
+  addClass($ref, 'art-control-selector')
+  const $value = document.createElement('div')
+  addClass($value, 'art-selector-value')
+  append($value, option.html)
+  $ref.textContent = ''
+  append($ref, $value)
+  const $list = appendElement($ref, '<div class="art-selector-list"></div>')
+  for (let index = 0; index < selector.length; index++) {
+    const item = selector[index]!
+    const $item = document.createElement('div')
+    addClass($item, 'art-selector-item')
+    if (item.default)
+      addClass($item, 'art-current')
+    $item.dataset.index = String(index)
+    $item.dataset.value = String(item.value)
+    setHTML($item, item.html)
+    append($list, $item)
+    bind(item, { option, item: $item, value: $value, owner: $ref })
+  }
+  let generation = 0
+  const event = proxy($list, 'click', async (event) => {
+    if (scope.closed)
+      return
+    const path = getComposedPath(event)
+    const item = option.selector!.find(item => path.includes(item.$control_item))
+    if (!item)
+      return
+    const current = ++generation
+    const active = () => !scope.closed && current === generation
+    const release = scope.add(trackSelection(event, active))
+    try {
+      check(item)
+      if (scope.closed)
+        return
+      if (option.onSelect) {
+        const value = await option.onSelect.call(art, item, item.$control_item!, event)
+        if (active())
+          setHTML($value, value)
+      }
+    }
+    catch (error) {
+      console.warn('ArtPlayer selector failed:', error)
+    }
+    finally {
+      release()
+    }
+  })
+  events.push(event)
+}

packages/artplayer/src/control/setting.js

@@ -1,22 +0,0 @@
-import { append, tooltip } from '../utils'
-
-export default function setting(option) {
-  return art => ({
-    ...option,
-    tooltip: art.i18n.get('Show Setting'),
-    mounted: ($control) => {
-      const { proxy, icons, i18n } = art
-
-      append($control, icons.setting)
-
-      proxy($control, 'click', () => {
-        art.setting.toggle()
-        art.setting.resize()
-      })
-
-      art.on('setting', (value) => {
-        tooltip($control, i18n.get(value ? 'Hide Setting' : 'Show Setting'))
-      })
-    },
-  })
-}

packages/artplayer/src/control/setting.ts

@@ -0,0 +1,26 @@
+import type { ControlFactory, ControlOption } from './types'
+import { appendElement } from '../component/dom'
+import { tooltip } from '../utils'
+import { controlEvents } from './resources'
+
+export default function setting(option: ControlOption): ControlFactory {
+  return art => ({
+    ...option,
+    tooltip: art.i18n.get('Show Setting'),
+    mounted: ($control) => {
+      const { on, proxy } = controlEvents(art, $control)
+      const { icons, i18n } = art
+
+      appendElement($control, icons.setting)
+
+      proxy($control, 'click', () => {
+        art.setting.toggle()
+        art.setting.resize()
+      })
+
+      on('setting', (value) => {
+        tooltip($control, i18n.get(value ? 'Hide Setting' : 'Show Setting'))
+      })
+    },
+  })
+}

packages/artplayer/src/control/time.ts

@@ -1,6 +1,8 @@
+import type { ControlFactory, ControlOption } from './types'
 import { isMobile, secondToTime } from '../utils'
+import { controlEvents } from './resources'
 
-export default function time(option) {
+export default function time(option: ControlOption): ControlFactory {
   return art => ({
     ...option,
     style: isMobile
@@ -13,6 +15,7 @@ export default function time(option) {
           padding: '0 10px',
         },
     mounted: ($control) => {
+      const { on } = controlEvents(art, $control)
       function getTime() {
         const newTime = `${secondToTime(art.currentTime)} / ${secondToTime(art.duration)}`
         if (newTime !== $control.textContent) {
@@ -22,9 +25,9 @@ export default function time(option) {
 
       getTime()
 
-      const events = ['video:loadedmetadata', 'video:timeupdate', 'video:progress']
+      const events = ['video:loadedmetadata', 'video:timeupdate', 'video:progress'] as const
       for (let index = 0; index < events.length; index++) {
-        art.on(events[index], getTime)
+        on(events[index]!, getTime)
       }
     },
   })

packages/artplayer/src/control/types.ts

@@ -0,0 +1,82 @@
+import type { SubscriptionHost } from '../component/resources'
+import type { ComponentHost, EntryInput, EntryOption } from '../component/types'
+
+export interface UIEvents {
+  'mousemove': [MouseEvent]
+  'click': [MouseEvent]
+  'document:mousemove': [MouseEvent]
+  'document:mouseup': [MouseEvent]
+  'video:timeupdate': [Event]
+  'video:loadedmetadata': [Event]
+  'video:progress': [Event]
+  'video:ended': [Event]
+  'video:playing': [Event]
+  'video:pause': [Event]
+  'video:volumechange': [Event]
+  'video:ratechange': [Event]
+  'setBar': [type: string, percentage: number, event?: MouseEvent | TouchEvent]
+  'raf': []
+  'control': [boolean]
+  'fullscreen': [boolean]
+  'fullscreenWeb': [boolean]
+  'pip': [boolean]
+  'setting': [boolean]
+  'aspectRatio': [string]
+  'flip': [string]
+  'blur': []
+  'resize': []
+}
+
+export interface QualityItem { html: string, url: string, default?: boolean }
+
+type IconName = 'play' | 'pause' | 'volume' | 'volumeClose' | 'fullscreenOn' | 'fullscreenOff' | 'fullscreenWebOn' | 'fullscreenWebOff' | 'pip' | 'setting' | 'screenshot' | 'airplay'
+
+export interface ControlHost extends ComponentHost, SubscriptionHost<UIEvents> {
+  template: {
+    $player: HTMLDivElement
+    $bottom: HTMLDivElement
+    $controls: HTMLDivElement
+    $progress: HTMLDivElement
+    $controlsLeft: HTMLDivElement
+    $controlsRight: HTMLDivElement
+  }
+  option: {
+    isLive: boolean
+    quality: QualityItem[]
+    screenshot: boolean
+    setting: boolean
+    pip: boolean
+    airplay: boolean
+    fullscreenWeb: boolean
+    fullscreen: boolean
+    controls: EntryInput<ControlHost>[]
+    highlight: { time: number, text: string }[]
+  }
+  icons: Record<IconName, HTMLElement> & { indicator?: HTMLElement }
+  i18n: { get: (key: string) => string }
+  constructor: { CONTROL_HIDE_TIME: number, USE_RAF: boolean }
+  setting: { show: boolean, toggle: () => void, resize: () => void }
+  isInput: boolean
+  isRotate: boolean
+  playing: boolean
+  muted: boolean
+  volume: number
+  currentTime: number
+  duration: number
+  played: number
+  loaded: number
+  top: number
+  height: number
+  fullscreen: boolean
+  fullscreenWeb: boolean
+  pip: boolean
+  set seek(second: number)
+  set quality(value: QualityItem[])
+  play: () => unknown
+  pause: () => unknown
+  screenshot: () => unknown
+  airplay: () => unknown
+}
+
+export type ControlOption = EntryOption<ControlHost>
+export type ControlFactory = (art: ControlHost) => ControlOption

packages/artplayer/src/control/volume.ts

@@ -1,22 +1,26 @@
-import { append, getRect, isMobile, setStyle } from '../utils'
+import type { ControlFactory, ControlOption } from './types'
+import { appendElement } from '../component/dom'
+import { getRect, isMobile, setStyle } from '../utils'
+import { controlEvents } from './resources'
 
-export default function volume(option) {
+export default function volume(option: ControlOption): ControlFactory {
   return art => ({
     ...option,
     mounted: ($control) => {
-      const { proxy, icons } = art
+      const { on, proxy } = controlEvents(art, $control)
+      const { icons } = art
 
-      const $volume = append($control, icons.volume)
-      const $close = append($control, icons.volumeClose)
-      const $panel = append($control, '<div class="art-volume-panel"></div>')
-      const $inner = append($panel, '<div class="art-volume-inner"></div>')
-      const $value = append($inner, `<div class="art-volume-val"></div>`)
-      const $slider = append($inner, `<div class="art-volume-slider"></div>`)
-      const $handle = append($slider, `<div class="art-volume-handle"></div>`)
-      const $loaded = append($handle, `<div class="art-volume-loaded"></div>`)
-      const $indicator = append($slider, `<div class="art-volume-indicator"></div>`)
+      const $volume = appendElement($control, icons.volume)
+      const $close = appendElement($control, icons.volumeClose)
+      const $panel = appendElement($control, '<div class="art-volume-panel"></div>')
+      const $inner = appendElement($panel, '<div class="art-volume-inner"></div>')
+      const $value = appendElement($inner, `<div class="art-volume-val"></div>`)
+      const $slider = appendElement($inner, `<div class="art-volume-slider"></div>`)
+      const $handle = appendElement($slider, `<div class="art-volume-handle"></div>`)
+      const $loaded = appendElement($handle, `<div class="art-volume-loaded"></div>`)
+      const $indicator = appendElement($slider, `<div class="art-volume-indicator"></div>`)
 
-      function getVolumeFromEvent(event) {
+      function getVolumeFromEvent(event: MouseEvent) {
         const { top, height } = getRect($slider)
         return 1 - (event.clientY - top) / height
       }
@@ -27,7 +31,7 @@ export default function volume(option) {
           setStyle($close, 'display', 'flex')
           setStyle($indicator, 'top', '100%')
           setStyle($loaded, 'top', '100%')
-          $value.textContent = 0
+          $value.textContent = '0'
         }
         else {
           const percentage = art.volume * 100
@@ -35,12 +39,12 @@ export default function volume(option) {
           setStyle($close, 'display', 'none')
           setStyle($indicator, 'top', `${100 - percentage}%`)
           setStyle($loaded, 'top', `${100 - percentage}%`)
-          $value.textContent = Math.floor(percentage)
+          $value.textContent = String(Math.floor(percentage))
         }
       }
 
       update()
-      art.on('video:volumechange', update)
+      on('video:volumechange', update)
 
       proxy($volume, 'click', () => {
         art.muted = true
@@ -61,14 +65,14 @@ export default function volume(option) {
           art.volume = getVolumeFromEvent(event)
         })
 
-        art.on('document:mousemove', (event) => {
+        on('document:mousemove', (event) => {
           if (isDragging) {
             art.muted = false
             art.volume = getVolumeFromEvent(event)
           }
         })
 
-        art.on('document:mouseup', () => {
+        on('document:mouseup', () => {
           if (isDragging) {
             isDragging = false
           }

packages/artplayer/src/layer.js

@@ -1,19 +0,0 @@
-import Component from './utils/component'
-
-export default class Layer extends Component {
-  constructor(art) {
-    super(art)
-
-    const {
-      option,
-      template: { $layer },
-    } = art
-
-    this.name = 'layer'
-    this.$parent = $layer
-
-    for (let index = 0; index < option.layers.length; index++) {
-      this.add(option.layers[index])
-    }
-  }
-}

packages/artplayer/src/layer.ts

@@ -0,0 +1,18 @@
+import type { ComponentHost, EntryInput } from './component/types'
+import Component from './utils/component'
+
+export interface LayerHost extends ComponentHost {
+  option: { layers: EntryInput<LayerHost>[] }
+  template: { $player: HTMLElement, $layer: HTMLElement }
+}
+
+export default class Layer extends Component<LayerHost> {
+  constructor(art: LayerHost) {
+    super(art)
+    const { option, template: { $layer } } = art
+    this.name = 'layer'
+    this.$parent = $layer
+    for (let index = 0; index < option.layers.length; index++)
+      this.add(option.layers[index]!)
+  }
+}

packages/artplayer/src/player/qualityMix.js

@@ -1,25 +0,0 @@
-import { def } from '../utils'
-
-export default function qualityMix(art) {
-  def(art, 'quality', {
-    set(quality) {
-      const { controls, notice, i18n } = art
-      const qualityDefault = quality.find(item => item.default) || quality[0]
-      controls.update({
-        name: 'quality',
-        position: 'right',
-        index: 10,
-        style: {
-          marginRight: '10px',
-        },
-        html: qualityDefault?.html || '',
-        selector: quality,
-        async onSelect(item) {
-          await art.switchQuality(item.url)
-          notice.show = `${i18n.get('Switch Video')}: ${item.html}`
-          return item.html
-        },
-      })
-    },
-  })
-}

packages/artplayer/src/player/qualityMix.ts

@@ -0,0 +1,40 @@
+import type { ComponentHost, EntryOption } from '../component/types'
+import type { QualityItem } from '../control/types'
+import { captureSelection } from '../component/selection'
+import { isClosing } from '../lifecycle/instance'
+import { def } from '../utils'
+
+export interface QualityHost extends ComponentHost {
+  controls: { update: (option: EntryOption<QualityHost>) => unknown }
+  notice: { set show(message: string) }
+  i18n: { get: (key: string) => string }
+  switchQuality: (url: string) => Promise<unknown>
+}
+
+export default function qualityMix(art: QualityHost): void {
+  def(art, 'quality', {
+    set(quality: QualityItem[]) {
+      const { controls, notice, i18n } = art
+      const qualityDefault = quality.find(item => item.default) || quality[0]
+      controls.update({
+        name: 'quality',
+        position: 'right',
+        index: 10,
+        style: { marginRight: '10px' },
+        html: qualityDefault?.html || '',
+        selector: quality,
+        async onSelect(item, _element, event) {
+          const active = captureSelection(event)
+          // This callback is installed with the quality array above.
+          await art.switchQuality((item as QualityItem).url)
+          if (!isClosing(art) && active()) {
+            const message = `${i18n.get('Switch Video')}: ${item.html}`
+            if (!isClosing(art) && active())
+              notice.show = message
+          }
+          return item.html
+        },
+      })
+    },
+  })
+}

packages/artplayer/src/style/controls.less

@@ -6,12 +6,17 @@
     display: flex;
     align-items: center;
     justify-content: space-between;
-    height: var(--art-control-height);
+    flex-wrap: wrap;
+    flex-shrink: 0;
+    height: auto;
+    min-height: var(--art-control-height);
 
     .art-controls-left,
     .art-controls-right {
       display: flex;
-      height: 100%;
+      flex-wrap: wrap;
+      max-width: 100%;
+      min-height: var(--art-control-height);
     }
 
     .art-controls-center {
@@ -23,11 +28,13 @@
 
     .art-controls-right {
       justify-content: flex-end;
+      margin-left: auto;
     }
 
     .art-control {
       .art-center();
       flex-shrink: 0;
+      max-width: 100%;
       cursor: pointer;
       white-space: nowrap;
       opacity: var(--art-control-opacity);

packages/artplayer/src/style/plugins.less

@@ -20,7 +20,7 @@
     padding: 10px;
     line-height: 1;
     left: var(--art-padding);
-    bottom: calc(var(--art-control-height) + var(--art-bottom-gap) + 10px);
+    bottom: calc(var(--art-controls-height, var(--art-control-height)) + var(--art-bottom-gap) + 10px);
     background-color: var(--art-widget-background);
 
     .art-auto-playback-close {
@@ -55,7 +55,12 @@
 
       .art-controls,
       .art-progress {
-        transform: translateY(calc(var(--art-control-height) + var(--art-bottom-gap) + var(--art-progress-height) / 4));
+        transform: translateY(
+          calc(
+            var(--art-controls-height, var(--art-control-height)) + var(--art-bottom-gap) + var(--art-progress-height) /
+              4
+          )
+        );
       }
 
       .art-progress-indicator {

packages/artplayer/src/style/setting.less

@@ -10,7 +10,7 @@
     border-radius: var(--art-border-radius);
     max-height: var(--art-settings-max-height);
     right: var(--art-padding);
-    bottom: var(--art-control-height);
+    bottom: var(--art-controls-height, var(--art-control-height));
     transition: all var(--art-transition-duration) ease;
     background-color: var(--art-widget-background);
 

packages/artplayer/src/style/subtitle.less

@@ -31,7 +31,7 @@
 
   &.art-control-show {
     .art-subtitle {
-      bottom: calc(var(--art-control-height) + var(--art-subtitle-bottom));
+      bottom: calc(var(--art-controls-height, var(--art-control-height)) + var(--art-subtitle-bottom));
     }
   }
 }

packages/artplayer/src/utils/component.js

@@ -1,120 +0,0 @@
-import validator from 'option-validator'
-import { ComponentOption } from '../scheme'
-import { addClass, append, createElement, hasClass, remove, removeClass, setStyles, tooltip } from './dom'
-import { errorHandle } from './error'
-
-export default class Component {
-  constructor(art) {
-    this.id = 0
-    this.art = art
-    this.cache = new Map()
-    this.add = this.add.bind(this)
-    this.remove = this.remove.bind(this)
-    this.update = this.update.bind(this)
-  }
-
-  get show() {
-    return hasClass(this.art.template.$player, `art-${this.name}-show`)
-  }
-
-  set show(value) {
-    const { $player } = this.art.template
-    const className = `art-${this.name}-show`
-    if (value) {
-      addClass($player, className)
-    }
-    else {
-      removeClass($player, className)
-    }
-    this.art.emit(this.name, value)
-  }
-
-  toggle() {
-    this.show = !this.show
-  }
-
-  add(getOption) {
-    const option = typeof getOption === 'function' ? getOption(this.art) : getOption
-    option.html = option.html || ''
-    validator(option, ComponentOption)
-    if (!this.$parent || !this.name || option.disable)
-      return
-    const name = option.name || `${this.name}${this.id}`
-    errorHandle(!this.cache.has(name), `Can't add an existing [${name}] to the [${this.name}]`)
-
-    this.id += 1
-    const $ref = createElement('div')
-    addClass($ref, `art-${this.name}`)
-    addClass($ref, `art-${this.name}-${name}`)
-
-    const childs = Array.from(this.$parent.children)
-    $ref.dataset.index = option.index || this.id
-    const nextChild = childs.find(item => Number(item.dataset.index) >= Number($ref.dataset.index))
-    if (nextChild) {
-      nextChild.insertAdjacentElement('beforebegin', $ref)
-    }
-    else {
-      append(this.$parent, $ref)
-    }
-
-    if (option.html) {
-      append($ref, option.html)
-    }
-
-    if (option.style) {
-      setStyles($ref, option.style)
-    }
-
-    if (option.tooltip) {
-      tooltip($ref, option.tooltip)
-    }
-
-    const events = []
-    if (option.click) {
-      const destroyEvent = this.art.events.proxy($ref, 'click', (event) => {
-        event.preventDefault()
-        option.click.call(this.art, this, event)
-      })
-      events.push(destroyEvent)
-    }
-
-    if (option.selector && ['left', 'right'].includes(option.position)) {
-      this.selector(option, $ref, events)
-    }
-
-    this[name] = $ref
-    this.cache.set(name, { $ref, events, option })
-
-    if (option.mounted) {
-      option.mounted.call(this.art, $ref)
-    }
-
-    return $ref
-  }
-
-  remove(name) {
-    errorHandle(this.cache.has(name), `Can't find [${name}] from the [${this.name}]`)
-    const item = this.cache.get(name)
-
-    if (item.option.beforeUnmount) {
-      item.option.beforeUnmount.call(this.art, item.$ref)
-    }
-
-    for (const event of item.events) {
-      this.art.events.remove(event)
-    }
-
-    this.cache.delete(name)
-    delete this[name]
-    remove(item.$ref)
-  }
-
-  update(option) {
-    if (this.cache.has(option.name)) {
-      const item = this.cache.get(option.name)
-      option = Object.assign(item.option, option)
-      this.remove(option.name)
-    }
-    return this.add(option)
-  }
-}

packages/artplayer/src/utils/component.ts

@@ -0,0 +1,158 @@
+import type { ComponentHost, Entry, EntryInput, EntryOption, EventCleanup } from '../component/types'
+import validator from 'option-validator'
+import { renderEntry } from '../component/dom'
+import { ownEntry, releaseEntry } from '../component/resources'
+import { isClosing } from '../lifecycle/instance'
+import { ComponentOption } from '../scheme'
+import { addClass, hasClass, removeClass } from './dom'
+import { errorHandle } from './error'
+
+const removing = new WeakSet<object>()
+
+export default class Component<Host extends ComponentHost = ComponentHost> {
+  declare id: number
+  declare art: Host
+  declare cache: Map<string, Entry<Host>>
+  declare name?: string
+  declare $parent?: HTMLElement
+  selector?(option: EntryOption<Host>, element: HTMLDivElement, events: EventCleanup[]): void
+
+  constructor(art: Host) {
+    this.id = 0
+    this.art = art
+    this.cache = new Map()
+    this.add = this.add.bind(this)
+    this.remove = this.remove.bind(this)
+    this.update = this.update.bind(this)
+  }
+
+  get show(): boolean {
+    return hasClass(this.art.template.$player, `art-${this.name}-show`)
+  }
+
+  set show(value: boolean) {
+    const { $player } = this.art.template
+    const className = `art-${this.name}-show`
+    if (value)
+      addClass($player, className)
+    else
+      removeClass($player, className)
+    this.art.emit(this.name!, value)
+  }
+
+  toggle(): void {
+    this.show = !this.show
+  }
+
+  add(getOption: EntryInput<Host>): HTMLDivElement | undefined {
+    if (isClosing(this.art))
+      return
+    const option = typeof getOption === 'function' ? getOption(this.art) : getOption
+    if (isClosing(this.art))
+      return
+    option.html = option.html || ''
+    validator(option, ComponentOption)
+    if (!this.$parent || !this.name || option.disable)
+      return
+    const name = option.name || `${this.name}${this.id}`
+    const cache = this.cache
+    errorHandle(!cache.has(name), `Can't add an existing [${name}] to the [${this.name}]`)
+    this.id += 1
+    const $ref = document.createElement('div')
+    const scope = ownEntry(this.art, $ref)
+    const events: EventCleanup[] = []
+    const previous = Object.getOwnPropertyDescriptor(this, name)
+    let aliased = false
+    scope.add(() => {
+      for (const event of events)
+        this.art.events.remove(event)
+    })
+    try {
+      if (scope.closed)
+        return
+      renderEntry($ref, this.$parent, this.name, name, this.id, option)
+      if (scope.closed)
+        return
+      if (option.click) {
+        const cleanup = this.art.events.proxy($ref, 'click', (event) => {
+          if (scope.closed)
+            return
+          event.preventDefault()
+          option.click!.call(this.art, this, event)
+        })
+        events.push(cleanup)
+      }
+      if (option.selector && ['left', 'right'].includes(option.position!))
+        this.selector!(option, $ref, events)
+      if (scope.closed)
+        return
+      assignAlias(this, name, $ref)
+      aliased = true
+      cache.set(name, { $ref, events, option })
+      if (option.mounted)
+        option.mounted.call(this.art, $ref)
+      return $ref
+    }
+    catch (error) {
+      try {
+        releaseEntry($ref)
+      }
+      catch (cleanupError) {
+        console.warn('ArtPlayer component cleanup failed:', cleanupError)
+      }
+      if (cache.get(name)?.$ref === $ref)
+        cache.delete(name)
+      if (aliased && (this as unknown as Record<string, unknown>)[name] === $ref) {
+        if (previous)
+          Object.defineProperty(this, name, previous)
+        else
+          delete (this as unknown as Record<string, unknown>)[name]
+      }
+      $ref.remove()
+      throw error
+    }
+  }
+
+  remove(name: string): void {
+    errorHandle(this.cache.has(name), `Can't find [${name}] from the [${this.name}]`)
+    const item = this.cache.get(name)!
+    if (removing.has(item))
+      return
+    removing.add(item)
+    try {
+      if (item.option.beforeUnmount)
+        item.option.beforeUnmount.call(this.art, item.$ref)
+      try {
+        releaseEntry(item.$ref)
+      }
+      finally {
+        if (this.cache.get(name) === item) {
+          this.cache.delete(name)
+          delete (this as unknown as Record<string, unknown>)[name]
+        }
+        item.$ref.remove()
+      }
+    }
+    finally {
+      removing.delete(item)
+    }
+  }
+
+  update(option: EntryOption<Host>): ReturnType<this['add']> {
+    if (this.cache.has(option.name!)) {
+      const item = this.cache.get(option.name!)!
+      option = Object.assign(item.option, option)
+      this.remove(option.name!)
+    }
+    // add is polymorphic: Control intentionally returns undefined.
+    return this.add(option) as ReturnType<this['add']>
+  }
+}
+
+function assignAlias(owner: object, name: string, value: HTMLElement): void {
+  const aliases = owner as Record<string, unknown>
+  if (name === '__proto__')
+    Object.defineProperty(aliases, name, { value, enumerable: true, configurable: true, writable: true })
+  else
+    aliases[name] = value
+}

refactor/changes/2026-09-11-CORE-13-components.md

@@ -0,0 +1,41 @@
+# CORE-13 组件注册与控件
+
+状态：完成；源码、严格类型、构建、安装包与本地三浏览器验收通过。
+
+## 职责与兼容
+
+Component、control、layer、contextmenu 和 qualityMix 迁移 TS。注册器、DOM、条目资源、选择生命周期、内置装配、布局观察、进度计算/视图/交互按实际职责拆分；简单控件保留独立工厂。共享 typed UIEvents 和最小宿主不引入第二套事件总线；主构造门面的整合仍交 CORE-20。包内 ARCHITECTURE.md 给出实际地图、修改入口与边界。
+
+保持裸工厂调用、回调 this、原始 Event 和参数、索引排序、HTML 数字转换、更新时原配置对象合并、同步 mounted/beforeUnmount、属性别名及缓存条目形状。Component add/update 可返回 div；controls.add/update 继续返回 undefined。公开 d.ts 不在此轮收紧，BASE-TYPE-04 与只写 quality 属性的 BASE-TYPE-08 仍交 CORE-21。
+
+条目资源在渲染前登记，remove/update 释放内置 DOM 与 Emitter 订阅、拖动和提示定时器；整实例销毁释放作用域，但不新增逐条 beforeUnmount 调用或清空历史 cache/alias。自定义 mounted 返回值仍忽略，用户自行创建的监听器/SDK 工作需自行 beforeUnmount 清理，没有凭空引入 disposer 协议。
+
+## 缺陷与修正
+
+- BASE-LIFE-09：旧控件移除后时间/音量/菜单仍响应事件，拖动仍可 seek。候选按条目释放并在 Emitter 快照内检查关闭状态，用户自己的订阅保留。
+- BASE-LIFE-10：旧 mounted 抛错残留 DOM/cache/监听器，beforeUnmount 重入重复执行并抛错，已脱离 DOM 的条目移除也抛错。候选回滚失败条目且保留成功的重入替换，递归移除同条目幂等；beforeUnmount 自身抛错仍保留条目可重试并传播原异常。
+- BASE-LIFE-11：旧 selector 背景点击及异步拒绝产生未处理异常，乱序和移除后结果仍覆盖标题。候选忽略无项点击，报告原始失败，只接受当前选择的完成；内置清晰度通知也绑定选择生命周期，包括通知文本准备期间重入。第三方 onSelect 自有异步副作用不会被自动取消。
+- BASE-DOM-03：旧 selector 数组用于更新后因不可配置属性重复定义而抛错。候选保持 getter 标志，通过 WeakMap 重绑已关闭条目；同时共享到两个活动控件仍非法。
+- BASE-DOM-04：旧 `__proto__` 名称别名会改变 registry 原型。候选为它定义普通 own 属性，仍可按名称读 DOM，不再改原型。
+- BASE-DOM-05：旧 highlight.text 可通过引号注入 DOM 属性；候选使用 dataset 按文本写入。没有声称移除用户明确支持的 HTML 控件内容。
+- BASE-DOM-02 部分：窄容器控件换行，所有按钮保持可见；新增 --art-controls-height 记录总高度，字幕/面板跟随，旧 --art-control-height 保持单行单位高度。CORE-14 仍需处理窄设置树/面板，因此此风险保持 open。
+
+## 验证与过程
+
+源码组件资源 8 项 Node 测试、根与核心 TS 检查通过；源码专项三浏览器 84 项通过，最终安装包 UMD 与 legacy 同套完整矩阵各 342 项通过。新增用例覆盖真实右键/点击、视频进度、旧新错误对照、回调/别名/返回值、乱序、清理和尺寸变化。ResizeObserver 不可用分支单独测试；没有将 UA 覆盖当实体设备证据。
+
+首次窄容器用例增加实际 16:9 高度后暴露候选控件组仍 height:100% 的裁切：57 通过、3 失败。修正遗漏的子组 CSS，再验证 640/320/240px，保留原失败报告。之后观察器用例 81 通过、3 失败，原因是字幕仍在既有 CSS transition 中；改为有界轮询最终计算样式，未扩大超时或移除动画，随后 84 项通过。
+
+本任务未新增依赖或修改锁文件；package.json 将组件资源测试加入既有 test:unit，确保 CI 执行。没有版本变更、推送或发布。原型名/生命周期/选择器修复为有旧新复现的缺陷修正，不静默改正常 API。回退需一起回退 TS 模块、样式、生成产物、测试和对应记录；不能仅回退组件基类而保留依赖其条目作用域的控件。
+
+完整安装 UMD 首轮 341 通过、1 项 WebKit 切源位置失败。补充原生 seeking/seeked/loadedmetadata/canplay 轨迹后复现：初始 seek 已结束但实际落在接近 0 秒，切源保留的正是这个实际位置；旧测试仅等 seeking=false，没有证明初始 3 秒前提。诊断中精确等于 3 的临时断言也错误拒绝毫秒偏差，已改用原有 0.05 秒精度。曾尝试等待 buffered/seekable 均覆盖 3 秒，但本地 WebKit 实际播放后仍报告 buffered=[]、seekable=[[0,8]]、readyState=4，这个附加假设不成立，保留失败报告并撤回。最终用例通过真实播放/暂停手势启动媒体，再确认 seekable 目标并设置初始位置，在切换前后断言位置，保留范围与媒体轨迹；没有修改播放器逻辑、重复 seek、扩大超时或放宽原切换断言。专项每引擎重复 10 次用于确认该前提修正，再重跑完整矩阵。
+
+## 最终交付证据
+
+- yarn ci:check：177 项通过（148 单元、4 工程、25 基线），110 个生产 TS 文件严格检查；其中核心 105、chapter 5。
+- yarn build artplayer 与 yarn build:i18n 成功；实际核心/chapter tarball 仓库外安装消费：27 项运行时通过、五组类型零诊断。
+- 最终安装 UMD 和 legacy 各 342 项三浏览器通过，包含本任务 84 项；无跳过、重试、flaky 或未处理页面异常。旧缺陷测试显式收集并断言预期拒绝，没有把它们冒充候选成功行为。
+- [验证记录](../baselines/components-validation.json) 校验全部核心源码与打包构建快照一致，三个格式产物与 tarball 及 docs/compiled 指纹一致，公开声明、包内架构文档、22 个语言文件和完整许可一致；记录实际引擎版本、逐项结果与早期失败原因。
+- 关闭 BASE-LIFE-09/10/11 和 BASE-DOM-03/04/05；BASE-DOM-02 保持 open，窄设置面板交 CORE-14。没有远端 CI、实体设备或全生态发布验收声明。
+
+本任务独立本地提交；当前总任务 214 项，49 完成、165 待办。下一项 CORE-14 设置树、渲染、选择与布局。

refactor/core-design.md

@@ -5,28 +5,28 @@
 ## 现状证据
 
 - [入口](../packages/artplayer/src/index.js)顺序构造所有子系统；[player](../packages/artplayer/src/player/index.js)通过 mixin 将属性安装到 art。
-- [Component](../packages/artplayer/src/utils/component.js)负责控件缓存、DOM 和监听器；[Setting](../packages/artplayer/src/setting/index.js)还有独立的树、渲染和更新语义。
+- [Component](../packages/artplayer/src/utils/component.ts)负责控件缓存、DOM 和监听器；[Setting](../packages/artplayer/src/setting/index.js)还有独立的树、渲染和更新语义。
 - [Events](../packages/artplayer/src/events/index.js)集中管理一部分 DOM 监听器，但定时器、异步请求和内部 Emitter 订阅仍由各模块管理。
 - [声明](../packages/artplayer/types/artplayer.d.ts)与源码独立维护；[build-ts](../scripts/build-ts.js)进行文本拼接。
 
 ## 目标职责
 
-| 领域 | 现有文件范围 | 目标与迁移方式 |
-| --- | --- | --- |
-| 公共门面 | src/index.js、player/*Mix.js | 保留原签名和属性描述符；委托内部服务，不一次性换继承结构 |
-| 配置 | option、scheme、config、默认值 | 区分用户输入与归一化配置；保持默认值、合并语义和错误时机 |
-| 生命周期 | constructor、destroy、Events、各模块清理 | 实例资源作用域与操作资源作用域，清理恰好一次、可重入、失败后继续释放 |
-| 内部事件 | utils/emitter.js | typed event map、未知事件兼容扩展、原调用顺序和 ctx |
-| 媒体能力 | template、proxy、player | 内部精确的能力接口与原生视频类型分离；公共 video 兼容层保留 |
-| 播放流程 | play/pause/toggle/seek/url/switch/eventInit | 媒体状态、操作身份、加载恢复与 UI 响应分离 |
-| UI 注册 | utils/component、control、layer、contextmenu | 保留 name/cache/update/remove；明确 DOM 和绑定的归属 |
-| 设置面板 | setting/index.js | 分开树整理、选择状态、渲染、布局、绑定；共享能共享的逻辑，不强行统一返回类型 |
-| 字幕 | subtitle.js、utils/subtitle.js | 获取、解析、track/DOM 渲染、取消和对象 URL 回收分开 |
-| 显示模式 | fullscreen/fullscreenWeb/pip/mini/auto* | 显式恢复位置和样式，保持互斥顺序、用户手势与移动端语义 |
-| 输入 | events、hotkey | 鼠标/触控/键盘/焦点归属清晰，跨 document 重新绑定和清理 |
-| 无障碍 | template、control、setting、显示模式 | 明确键盘导航、可访问名称、焦点进入退出和字幕能力，保留旧 DOM/CSS 与热键契约 |
-| 内置功能 | plugins/*、info/notice/loading/mask | 逐项登记定时器和订阅，不能因内部插件迁移改变默认启用条件 |
-| 资源 | i18n、icons、style、libs | 保持子路径、图标键、CSS 类和样式注入；记录 vendored 依赖来源 |
+| 领域     | 现有文件范围                                 | 目标与迁移方式                                                               |
+| -------- | -------------------------------------------- | ---------------------------------------------------------------------------- |
+| 公共门面 | src/index.js、player/*Mix.js                 | 保留原签名和属性描述符；委托内部服务，不一次性换继承结构                     |
+| 配置     | option、scheme、config、默认值               | 区分用户输入与归一化配置；保持默认值、合并语义和错误时机                     |
+| 生命周期 | constructor、destroy、Events、各模块清理     | 实例资源作用域与操作资源作用域，清理恰好一次、可重入、失败后继续释放         |
+| 内部事件 | utils/emitter.js                             | typed event map、未知事件兼容扩展、原调用顺序和 ctx                          |
+| 媒体能力 | template、proxy、player                      | 内部精确的能力接口与原生视频类型分离；公共 video 兼容层保留                  |
+| 播放流程 | play/pause/toggle/seek/url/switch/eventInit  | 媒体状态、操作身份、加载恢复与 UI 响应分离                                   |
+| UI 注册  | utils/component、control、layer、contextmenu | 保留 name/cache/update/remove；明确 DOM 和绑定的归属                         |
+| 设置面板 | setting/index.js                             | 分开树整理、选择状态、渲染、布局、绑定；共享能共享的逻辑，不强行统一返回类型 |
+| 字幕     | subtitle.js、utils/subtitle.js               | 获取、解析、track/DOM 渲染、取消和对象 URL 回收分开                          |
+| 显示模式 | fullscreen/fullscreenWeb/pip/mini/auto*      | 显式恢复位置和样式，保持互斥顺序、用户手势与移动端语义                       |
+| 输入     | events、hotkey                               | 鼠标/触控/键盘/焦点归属清晰，跨 document 重新绑定和清理                      |
+| 无障碍   | template、control、setting、显示模式         | 明确键盘导航、可访问名称、焦点进入退出和字幕能力，保留旧 DOM/CSS 与热键契约  |
+| 内置功能 | plugins/*、info/notice/loading/mask          | 逐项登记定时器和订阅，不能因内部插件迁移改变默认启用条件                     |
+| 资源     | i18n、icons、style、libs                     | 保持子路径、图标键、CSS 类和样式注入；记录 vendored 依赖来源                 |
 
 ## 生命周期设计约束
 

refactor/plan.md

@@ -4,7 +4,7 @@
 
 基线：`40fcda6a37d0049d42e49c1e64e70d4fd9ba5f7f`。总任务 214 项，范围 22 个包及工作区/示例。
 
-状态：todo 166 / doing 0 / blocked 0 / done 48 / deferred 0。风险 L/M/H 表示兼容风险，不表示工期。
+状态：todo 165 / doing 0 / blocked 0 / done 49 / deferred 0。风险 L/M/H 表示兼容风险，不表示工期。
 
 前置依赖是启动条件；验收是完成条件。任务可以继续拆分，但不能复用或悄悄删除旧 ID。
 
@@ -116,7 +116,7 @@
 | CORE-10 | artplayer<br>迁移播放与时间/状态属性 | CORE-09 | play/pause/toggle/seek/volume/rate/duration 等模块 | 旧返回值、拒绝、mutex、位置恢复、属性描述符与事件通过；接续 CORE-07 / BASE-TYPE-04 的 toggle void 与实际 Promise 分支冲突，不吞拒绝 | H | done |
 | CORE-11 | artplayer<br>整理媒体事件、ready 与重连 | CORE-10 | 媒体转发、重连、UI 响应职责分离 | readiness 次数/顺序、过期重连、原错误参数有回归 | H | done |
 | CORE-12 | artplayer<br>迁移模板及公开资源入口 | CORE-06, CORE-04, BASE-04 | template/icons/i18n/style、SSR 与 proxy 挂载 | DOM/CSS/global/样式注入、i18n 子路径及 SSR import 保持；不把 SSR import/useSSR 保持扩大为服务端构造播放器；复跑 BASE-05 的 SSR import/模板、浏览器 useSSR 节点复用和非浏览器构造错误；接续 VENDOR-01/02，核对 screenfull/hint 复制版本、修改与分发通知，保留 DOM/CSS/fullscreen 行为 | H | done |
-| CORE-13 | artplayer<br>迁移组件注册与控件 | CORE-12, CORE-08 | Component/control/layer/contextmenu 的资源与 TS 边界 | add/update/remove、name、selector、mounted/beforeUnmount 通过；处理 BASE-DOM-02 窄容器控件裁切，保留 controls.update 的旧 undefined 返回值 | H | todo |
+| CORE-13 | artplayer<br>迁移组件注册与控件 | CORE-12, CORE-08 | Component/control/layer/contextmenu 的资源与 TS 边界 | add/update/remove、name、selector、mounted/beforeUnmount 通过；处理 BASE-DOM-02 窄容器控件裁切，保留 controls.update 的旧 undefined 返回值 | H | done |
 | CORE-14 | artplayer<br>拆分设置树、渲染和布局 | CORE-13 | setting model/selection/render/layout 的分批实现 | 不强行统一控件返回值，嵌套选择、默认高亮、更新清理通过；结合 BASE-DOM-02 验证窄容器设置定位；接续 BASE-TYPE-07 的 find null、add/update item、remove undefined 声明冲突 | H | todo |
 | CORE-15 | artplayer<br>迁移字幕获取、解析和渲染 | CORE-11, CORE-13 | subtitle 请求/track/DOM/URL 生命周期与类型 | 过期结果、偏移、cue 数组、原生全屏及错误路径通过；接续 BASE-TYPE-07 的真实 cue 数组与旧隐式 scalar 回调声明兼容 | H | todo |
 | CORE-16 | artplayer<br>迁移全屏、PiP、mini 与尺寸模式 | CORE-11, CORE-12 | 显示模式服务和原公开属性门面 | 模式互斥/恢复位置、手势权限、移动方向和退出失败通过 | H | todo |
@@ -447,6 +447,7 @@
 - CORE-10: [记录](changes/2026-09-11-CORE-10-playback-properties.md) [记录](baselines/playback-properties-validation.json)
 - CORE-11: [记录](changes/2026-09-11-CORE-11-media-events.md) [记录](baselines/media-events-validation.json)
 - CORE-12: [记录](changes/2026-09-11-CORE-12-template-resources.md) [记录](baselines/template-resources-validation.json)
+- CORE-13: [记录](changes/2026-09-11-CORE-13-components.md) [记录](baselines/components-validation.json)
 - PKG-CHAPTER-01: [记录](changes/2026-09-10-PKG-CHAPTER-01-contract.md) [记录](baselines/chapter-contract.md)
 - PKG-CHAPTER-02: [记录](changes/2026-09-10-PKG-CHAPTER-02-tests.md) [记录](baselines/chapter-validation.json)
 - PKG-CHAPTER-03: [记录](changes/2026-09-10-PKG-CHAPTER-03-typescript-modules.md) [记录](baselines/chapter-migration-validation.json)

refactor/progress.md

@@ -1,5 +1,13 @@
 # 进度与证据
 
+## 当前实施：CORE-13 组件注册与控件完成
+
+Component/control/layer/contextmenu 与 qualityMix 迁移 TS，拆清注册、DOM、资源、选择生命周期、进度交互和布局；修复移除后残留订阅、失败注册与重入清理、过期选择写入、selector 重用和文本属性注入。正常回调/排序/别名/描述符保持，controls.add/update 仍返回 undefined。
+
+177 项 Node/工程/基线通过，核心及 chapter 共 110 个生产 TS 文件严格检查；最终安装 UMD 和 legacy 各 342 项三浏览器通过，实际 tarball 27 项运行时与五组类型零诊断。见 [交付](changes/2026-09-11-CORE-13-components.md) 和 [指纹及结果](baselines/components-validation.json)。关闭 BASE-LIFE-09/10/11、BASE-DOM-03/04/05；BASE-DOM-02 的窄设置面板留 CORE-14，公开返回值与只写属性声明仍交 CORE-21。
+
+当前分支 codex/compatible-modernization，214 项中 49 完成、165 待办；核心 105 个 TS 文件、chapter 5 个。下一项 CORE-14 设置树、选择、渲染与布局；CORE-13 按单任务本地提交，未推送或发布。
+
 ## 当前实施：CORE-12 模板及公开资源入口完成
 
 模板、图标、语言和样式入口迁移 TS，保留 SSR/DOM/proxy 身份及语言分发。169 项 Node/工程/基线通过，最终安装 UMD 与 legacy 各 258 项三浏览器通过；打包 27 项运行时及五组类型零诊断。复制资源固定上游内容、全部适配和实际分发许可已核对，关闭 VENDOR-01/02 与 BASE-I18N-01；公开模板/图标类型差异 BASE-TYPE-09 交 CORE-21。见 [交付](changes/2026-09-11-CORE-12-template-resources.md)。当前 214 项，48 完成、166 待办；核心 71 个 TS 文件、chapter 5 个。下一项 CORE-13 组件注册与控件。
@@ -241,15 +249,15 @@ BASE-01 已提交 `1d705b30`。BASE-HARNESS-01 完成发布包采集页面/本
 
 以下来自建立计划前的同一会话评估，属于初步诊断，不代替 BASE 阶段的已发布产物基线与完整浏览器测试：
 
-| 检查 | 结果与限制 |
-| --- | --- |
-| `node --test test/playback.test.js test/dash-control.test.js` | Node 25.2.1，19 项通过；这是 mock/单元测试 |
-| 核心 src/types、test、scripts/*.js 的 ESLint（不加 --fix） | 通过；没有把插件模板占位符作为普通源码 lint |
-| 三个 TS 样例，TS 5.9.3、strict、types: [] | 通过；未隔离环境类型时存在第三方 DOM/WebCodecs/markdown 声明冲突 |
-| 使用项目构建配置 write:false 进行 ESM/现代 UMD/legacy UMD 内存构建 | 成功；不是完整 npm pack 或全部发布构建；未写产物 |
-| 销毁源码隔离探针 | 重复 destroy 可误删其他实例注册项；需要正式回归用例 |
-| 连续切源源码隔离探针 | 一次 canplay 可结算两次切源；尚未真实浏览器复现影响 |
-| `bun test ./test/playback.test.js ./test/dash-control.test.js` | Bun 1.3.14：1 通过、18 失败，mock.fn 不兼容；未来版本需重测 |
+| 检查                                                               | 结果与限制                                                       |
+| ------------------------------------------------------------------ | ---------------------------------------------------------------- |
+| `node --test test/playback.test.js test/dash-control.test.js`      | Node 25.2.1，19 项通过；这是 mock/单元测试                       |
+| 核心 src/types、test、scripts/*.js 的 ESLint（不加 --fix）         | 通过；没有把插件模板占位符作为普通源码 lint                      |
+| 三个 TS 样例，TS 5.9.3、strict、types: []                          | 通过；未隔离环境类型时存在第三方 DOM/WebCodecs/markdown 声明冲突 |
+| 使用项目构建配置 write:false 进行 ESM/现代 UMD/legacy UMD 内存构建 | 成功；不是完整 npm pack 或全部发布构建；未写产物                 |
+| 销毁源码隔离探针                                                   | 重复 destroy 可误删其他实例注册项；需要正式回归用例              |
+| 连续切源源码隔离探针                                               | 一次 canplay 可结算两次切源；尚未真实浏览器复现影响              |
+| `bun test ./test/playback.test.js ./test/dash-control.test.js`     | Bun 1.3.14：1 通过、18 失败，mock.fn 不兼容；未来版本需重测      |
 
 ## 清点中新增的待核对项
 

refactor/risk-table.md

@@ -56,3 +56,9 @@
 | BASE-LIFE-08 | resolved / 已复现 | Ready continues after a control callback destroys the instance | CORE-11 |
 | BASE-I18N-01 | resolved / 已复现 | Missing prototype-named translations return inherited functions | CORE-12 |
 | BASE-TYPE-09 | open / 源码/产物事实 | Template and icon declarations claim incompatible DOM and static shapes | CORE-21 |
+| BASE-LIFE-09 | resolved / 已复现 | Removed builtin controls retain subscriptions and progress drag effects | CORE-13 |
+| BASE-LIFE-10 | resolved / 已复现 | Component mounting and removal failures leave partial entries or recurse | CORE-13 |
+| BASE-LIFE-11 | resolved / 已复现 | Selector failures are unhandled and obsolete completion overwrites current UI | CORE-13 |
+| BASE-DOM-03 | resolved / 已复现 | Reusing selector items after update redefines nonconfigurable properties | CORE-13 |
+| BASE-DOM-04 | resolved / 已复现 | A component named __proto__ changes its registry prototype | CORE-13 |
+| BASE-DOM-05 | resolved / 已复现 | Highlight text interpolation permits unintended HTML attributes | CORE-13 |

refactor/risks.json

@@ -170,7 +170,8 @@
         "refactor/baselines/dom.json"
       ],
       "compatibleResolution": "在保留自定义控件扩展入口下修正布局。",
-      "closureCriteria": "320px 及正常容器的设置/模式操作真实可用。"
+      "closureCriteria": "320px 及正常容器的设置/模式操作真实可用。",
+      "workspaceState": "CORE-13 final installed UMD and legacy verify wrapped controls at 640/320/240px with real 16:9 heights and observed total-height offsets, including ResizeObserver fallback. Narrow setting tree/panel interactions still require CORE-14; this finding remains open."
     },
     {
       "id": "BASE-DEMO-01",
@@ -993,6 +994,144 @@
       ],
       "compatibleResolution": "Keep old legal declarations accepted, expose accurate template and icon views without inventing runtime properties.",
       "closureCriteria": "Old consumers and accurate template/media/icon view consumers pass all supported type modes and runtime shape checks."
+    },
+    {
+      "id": "BASE-LIFE-09",
+      "title": "Removed builtin controls retain subscriptions and progress drag effects",
+      "confirmation": "reproduced",
+      "status": "resolved",
+      "owners": [
+        "CORE-13"
+      ],
+      "evidence": [
+        "test/browser/components.spec.js",
+        "test/component-resources.test.js",
+        "refactor/changes/2026-09-11-CORE-13-components.md"
+      ],
+      "compatibleResolution": "Keep per-entry owned listeners, timers and drag callbacks inert after removal while preserving user subscriptions.",
+      "closureCriteria": "Published/candidate comparison, final installed UMD and legacy browser matrices, strict types and package verification must pass; original failure evidence remains recorded.",
+      "resolutionEvidence": [
+        "refactor/changes/2026-09-11-CORE-13-components.md",
+        "refactor/baselines/components-validation.json",
+        "test/browser/components.spec.js",
+        "test/component-resources.test.js"
+      ],
+      "resolutionRationale": "Published/candidate behavior comparisons and both final installed artifact matrices pass. Entry ownership, transactional registration/removal, current selection guards and literal text assignment correct reproduced defects while retaining normal callbacks, return values, descriptors and public declarations. Source and shipped bytes match the tested package."
+    },
+    {
+      "id": "BASE-LIFE-10",
+      "title": "Component mounting and removal failures leave partial entries or recurse",
+      "confirmation": "reproduced",
+      "status": "resolved",
+      "owners": [
+        "CORE-13"
+      ],
+      "evidence": [
+        "test/browser/components.spec.js",
+        "test/component-resources.test.js",
+        "refactor/changes/2026-09-11-CORE-13-components.md"
+      ],
+      "compatibleResolution": "Rollback failed registration, preserve successful reentrant replacement and original errors, retain failed beforeUnmount for retry.",
+      "closureCriteria": "Published/candidate comparison, final installed UMD and legacy browser matrices, strict types and package verification must pass; original failure evidence remains recorded.",
+      "resolutionEvidence": [
+        "refactor/changes/2026-09-11-CORE-13-components.md",
+        "refactor/baselines/components-validation.json",
+        "test/browser/components.spec.js",
+        "test/component-resources.test.js"
+      ],
+      "resolutionRationale": "Published/candidate behavior comparisons and both final installed artifact matrices pass. Entry ownership, transactional registration/removal, current selection guards and literal text assignment correct reproduced defects while retaining normal callbacks, return values, descriptors and public declarations. Source and shipped bytes match the tested package."
+    },
+    {
+      "id": "BASE-LIFE-11",
+      "title": "Selector failures are unhandled and obsolete completion overwrites current UI",
+      "confirmation": "reproduced",
+      "status": "resolved",
+      "owners": [
+        "CORE-13"
+      ],
+      "evidence": [
+        "test/browser/components.spec.js",
+        "test/component-resources.test.js",
+        "refactor/changes/2026-09-11-CORE-13-components.md"
+      ],
+      "compatibleResolution": "Keep callback arguments and default flags; report owned failures and gate titles and builtin quality notices by active selection.",
+      "closureCriteria": "Published/candidate comparison, final installed UMD and legacy browser matrices, strict types and package verification must pass; original failure evidence remains recorded.",
+      "resolutionEvidence": [
+        "refactor/changes/2026-09-11-CORE-13-components.md",
+        "refactor/baselines/components-validation.json",
+        "test/browser/components.spec.js",
+        "test/component-resources.test.js"
+      ],
+      "resolutionRationale": "Published/candidate behavior comparisons and both final installed artifact matrices pass. Entry ownership, transactional registration/removal, current selection guards and literal text assignment correct reproduced defects while retaining normal callbacks, return values, descriptors and public declarations. Source and shipped bytes match the tested package."
+    },
+    {
+      "id": "BASE-DOM-03",
+      "title": "Reusing selector items after update redefines nonconfigurable properties",
+      "confirmation": "reproduced",
+      "status": "resolved",
+      "owners": [
+        "CORE-13"
+      ],
+      "evidence": [
+        "test/browser/components.spec.js",
+        "test/component-resources.test.js",
+        "refactor/changes/2026-09-11-CORE-13-components.md"
+      ],
+      "compatibleResolution": "Keep getter descriptors and rebind only after the previous entry closes.",
+      "closureCriteria": "Published/candidate comparison, final installed UMD and legacy browser matrices, strict types and package verification must pass; original failure evidence remains recorded.",
+      "resolutionEvidence": [
+        "refactor/changes/2026-09-11-CORE-13-components.md",
+        "refactor/baselines/components-validation.json",
+        "test/browser/components.spec.js",
+        "test/component-resources.test.js"
+      ],
+      "resolutionRationale": "Published/candidate behavior comparisons and both final installed artifact matrices pass. Entry ownership, transactional registration/removal, current selection guards and literal text assignment correct reproduced defects while retaining normal callbacks, return values, descriptors and public declarations. Source and shipped bytes match the tested package."
+    },
+    {
+      "id": "BASE-DOM-04",
+      "title": "A component named __proto__ changes its registry prototype",
+      "confirmation": "reproduced",
+      "status": "resolved",
+      "owners": [
+        "CORE-13"
+      ],
+      "evidence": [
+        "test/browser/components.spec.js",
+        "test/component-resources.test.js",
+        "refactor/changes/2026-09-11-CORE-13-components.md"
+      ],
+      "compatibleResolution": "Preserve named DOM access with a normal own property without changing registry prototype.",
+      "closureCriteria": "Published/candidate comparison, final installed UMD and legacy browser matrices, strict types and package verification must pass; original failure evidence remains recorded.",
+      "resolutionEvidence": [
+        "refactor/changes/2026-09-11-CORE-13-components.md",
+        "refactor/baselines/components-validation.json",
+        "test/browser/components.spec.js",
+        "test/component-resources.test.js"
+      ],
+      "resolutionRationale": "Published/candidate behavior comparisons and both final installed artifact matrices pass. Entry ownership, transactional registration/removal, current selection guards and literal text assignment correct reproduced defects while retaining normal callbacks, return values, descriptors and public declarations. Source and shipped bytes match the tested package."
+    },
+    {
+      "id": "BASE-DOM-05",
+      "title": "Highlight text interpolation permits unintended HTML attributes",
+      "confirmation": "reproduced",
+      "status": "resolved",
+      "owners": [
+        "CORE-13"
+      ],
+      "evidence": [
+        "test/browser/components.spec.js",
+        "test/component-resources.test.js",
+        "refactor/changes/2026-09-11-CORE-13-components.md"
+      ],
+      "compatibleResolution": "Assign highlight text through dataset while retaining marker positions and intentional control HTML APIs.",
+      "closureCriteria": "Published/candidate comparison, final installed UMD and legacy browser matrices, strict types and package verification must pass; original failure evidence remains recorded.",
+      "resolutionEvidence": [
+        "refactor/changes/2026-09-11-CORE-13-components.md",
+        "refactor/baselines/components-validation.json",
+        "test/browser/components.spec.js",
+        "test/component-resources.test.js"
+      ],
+      "resolutionRationale": "Published/candidate behavior comparisons and both final installed artifact matrices pass. Entry ownership, transactional registration/removal, current selection guards and literal text assignment correct reproduced defects while retaining normal callbacks, return values, descriptors and public declarations. Source and shipped bytes match the tested package."
     }
   ]
 }

refactor/tasks.json

@@ -990,11 +990,14 @@
         "CORE-12",
         "CORE-08"
       ],
-      "status": "todo",
+      "status": "done",
       "risk": "H",
       "deliverable": "Component/control/layer/contextmenu 的资源与 TS 边界",
       "acceptance": "add/update/remove、name、selector、mounted/beforeUnmount 通过；处理 BASE-DOM-02 窄容器控件裁切，保留 controls.update 的旧 undefined 返回值",
-      "evidence": []
+      "evidence": [
+        "changes/2026-09-11-CORE-13-components.md",
+        "baselines/components-validation.json"
+      ]
     },
     {
       "id": "CORE-14",

test/browser/components.spec.js

@@ -0,0 +1,378 @@
+import { expect, test } from './fixtures.js'
+
+for (const fallback of [false, true]) {
+  test(`candidate: control layout follows resize and removal with observer fallback=${fallback}`, async ({ page }) => {
+    if (fallback) {
+      await page.addInitScript(() => {
+        window.ResizeObserver = undefined
+      })
+    }
+    await page.goto('/test/player.html?core=candidate&chapter=published')
+    await page.evaluate(() => {
+      window.art = new window.Artplayer({ container: '.player', url: '', setting: true, fullscreenWeb: true, controls: [{ name: 'probe', position: 'right', html: 'Probe control' }] })
+    })
+    const heights = () => page.evaluate(() => ({ actual: window.art.template.$controls.offsetHeight, recorded: Number.parseFloat(window.art.template.$player.style.getPropertyValue('--art-controls-height')) }))
+    await expect.poll(heights).toEqual({ actual: 46, recorded: 46 })
+    await page.evaluate(() => {
+      window.art.template.$container.style.width = '320px'
+      window.dispatchEvent(new Event('resize'))
+    })
+    await expect.poll(heights).toEqual({ actual: 92, recorded: 92 })
+    await expect.poll(() => page.evaluate(() => Number.parseFloat(getComputedStyle(window.art.template.$subtitle).bottom))).toBeGreaterThanOrEqual(92)
+    await page.evaluate(() => window.art.controls.remove('probe'))
+    await expect.poll(heights).toEqual({ actual: 46, recorded: 46 })
+    await page.evaluate(() => {
+      window.art.destroy(false)
+      window.art.template.$controls.style.display = 'none'
+      window.art.emit('resize')
+    })
+    await expect.poll(heights).toEqual({ actual: 0, recorded: 46 })
+  })
+}
+
+for (const core of ['published', 'candidate']) {
+  test(`${core}: selector background clicks and rejection ownership are explicit`, async ({ page }) => {
+    await page.goto(`/test/player.html?core=${core}&chapter=published`)
+    await page.evaluate(() => {
+      const failure = new Error('selection failure')
+      window.selectionReports = { warnings: [], rejections: [] }
+      window.addEventListener('unhandledrejection', (event) => {
+        event.preventDefault()
+        window.selectionReports.rejections.push({ name: event.reason.name, same: event.reason === failure })
+      })
+      const original = console.warn
+      console.warn = (message, error) => {
+        window.selectionReports.warnings.push({ message, same: error === failure })
+        original.call(console, message, error)
+      }
+      const art = new window.Artplayer({ container: '.player', url: '' })
+      window.art = art
+      art.controls.add({ name: 'selector', position: 'right', html: 'initial', selector: [{ html: 'A' }], onSelect() {
+        return Promise.reject(failure)
+      } })
+      art.controls.selector.querySelector('.art-selector-list').dispatchEvent(new MouseEvent('click', { bubbles: true }))
+    })
+    if (core === 'published')
+      await expect.poll(() => page.evaluate(() => window.selectionReports.rejections.length)).toBe(1)
+    await page.evaluate(() => window.art.controls.selector.querySelector('.art-selector-item').dispatchEvent(new MouseEvent('click', { bubbles: true })))
+    await expect.poll(() => page.evaluate(() => window.selectionReports.warnings.length + window.selectionReports.rejections.length)).toBe(core === 'published' ? 2 : 1)
+    const reports = await page.evaluate(() => window.selectionReports)
+    expect(reports).toEqual(core === 'published'
+      ? { warnings: [], rejections: [{ name: 'TypeError', same: false }, { name: 'Error', same: true }] }
+      : { warnings: [{ message: 'ArtPlayer selector failed:', same: true }], rejections: [] })
+    await page.evaluate(() => window.art.destroy())
+  })
+
+  test(`${core}: beforeUnmount errors remain retryable and detached nodes can be removed`, async ({ page }) => {
+    await page.goto(`/test/player.html?core=${core}&chapter=published`)
+    const result = await page.evaluate(() => {
+      const art = new window.Artplayer({ container: '.player', url: '' })
+      const failure = new Error('before unmount')
+      const option = { name: 'entry', html: 'entry', beforeUnmount() {
+        throw failure
+      } }
+      const element = art.layers.add(option)
+      let same = false
+      try {
+        art.layers.remove('entry')
+      }
+      catch (error) { same = error === failure }
+      const retained = art.layers.cache.has('entry') && element.isConnected
+      option.beforeUnmount = () => {}
+      element.remove()
+      let error = null
+      try {
+        art.layers.remove('entry')
+      }
+      catch (caught) { error = caught.name }
+      const result = { same, retained, error, removed: !art.layers.cache.has('entry') }
+      art.destroy()
+      return result
+    })
+    expect(result).toEqual({ same: true, retained: true, error: core === 'published' ? 'TypeError' : null, removed: true })
+  })
+
+  test(`${core}: failed mounted reentry preserves its successful replacement`, async ({ page }) => {
+    await page.goto(`/test/player.html?core=${core}&chapter=published`)
+    const result = await page.evaluate(() => {
+      const art = new window.Artplayer({ container: '.player', url: '' })
+      const failure = new Error('outer failure')
+      let same = false
+      try {
+        art.layers.add({ name: 'entry', html: 'outer', mounted() {
+          art.layers.remove('entry')
+          art.layers.add({ name: 'entry', html: 'replacement' })
+          throw failure
+        } })
+      }
+      catch (error) { same = error === failure }
+      const result = { same, value: art.layers.entry.textContent, attached: art.layers.entry.isConnected, entries: art.layers.cache.size }
+      art.destroy()
+      return result
+    })
+    expect(result).toEqual({ same: true, value: 'replacement', attached: true, entries: 1 })
+  })
+
+  test(`${core}: context menu builtin selection and owned updates preserve state`, async ({ page }) => {
+    await page.goto(`/test/player.html?core=${core}&chapter=published`)
+    await page.evaluate(() => {
+      window.art = new window.Artplayer({ container: '.player', url: '/test/pattern.mp4', playbackRate: true, aspectRatio: true, flip: true })
+    })
+    await expect.poll(() => page.evaluate(() => window.art.isReady)).toBe(true)
+    for (const [name, value] of [['playbackRate', '1.5'], ['aspectRatio', '4:3'], ['flip', 'horizontal']]) {
+      await page.locator('.art-video-player').click({ button: 'right', position: { x: 100, y: 80 } })
+      await page.locator(`.art-contextmenu-${name} [data-value="${value}"]`).click()
+      await expect.poll(() => page.evaluate(name => window.art.contextmenu[name].querySelector('.art-current')?.dataset.value, name)).toBe(value)
+      expect(await page.evaluate(() => window.art.contextmenu.show)).toBe(false)
+    }
+    const result = await page.evaluate(() => {
+      const { art } = window
+      const menu = art.contextmenu.flip
+      art.contextmenu.remove('flip')
+      art.flip = 'normal'
+      const result = { rate: art.playbackRate, aspect: art.aspectRatio, changedAfterRemove: menu.querySelector('[data-value="normal"]').classList.contains('art-current') }
+      art.destroy()
+      return result
+    })
+    expect(result).toEqual({ rate: 1.5, aspect: '4:3', changedAfterRemove: core === 'published' })
+  })
+
+  test(`${core}: a prototype-named component keeps the registry prototype intact`, async ({ page }) => {
+    await page.goto(`/test/player.html?core=${core}&chapter=published`)
+    const result = await page.evaluate(() => {
+      const art = new window.Artplayer({ container: '.player', url: '' })
+      const prototype = Object.getPrototypeOf(art.layers)
+      const element = art.layers.add({ name: '__proto__', html: 'named' })
+      const alias = Reflect.get(art.layers, '__proto__') === element
+      art.layers.remove('__proto__')
+      const result = { alias, preserved: Object.getPrototypeOf(art.layers) === prototype }
+      art.destroy()
+      return result
+    })
+    expect(result).toEqual({ alias: true, preserved: core === 'candidate' })
+  })
+
+  test(`${core}: component factories, ordering, bound methods and update hooks retain contracts`, async ({ page }) => {
+    await page.goto(`/test/player.html?core=${core}&chapter=published`)
+    const result = await page.evaluate(() => {
+      const art = new window.Artplayer({ container: '.player', url: '' })
+      const { add, update, remove } = art.layers
+      const calls = []
+      const first = { name: 'first', index: 10, html: 'first', mounted(element) {
+        calls.push(['mount', this === art, element.textContent])
+      } }
+      add(first)
+      add({ name: 'equal', index: 10, html: 'equal' })
+      let factory
+      add((owner) => {
+        factory = owner === art
+        return { name: 'zero', index: 0, html: 42 }
+      })
+      const disabled = { html: 0, disable: true }
+      const before = art.layers.id
+      const disabledResult = add(disabled)
+      const order = Array.from(art.template.$layer.children, node => node.textContent)
+      const updated = update({ name: 'first', html: 'changed', beforeUnmount(element) {
+        calls.push(['unmount', this === art, element.textContent, first.html])
+      } })
+      const controlResult = art.controls.add({ name: 'probe', position: 'right', html: 'probe', click(component, event) {
+        calls.push(['click', this === art, component === art.controls, event.defaultPrevented])
+      } })
+      art.controls.probe.dispatchEvent(new MouseEvent('click', { bubbles: true, cancelable: true }))
+      const controlUpdate = art.controls.update({ name: 'probe', html: 'updated' })
+      const result = { factory, order, disabled: disabledResult === undefined && art.layers.id === before + 1 && disabled.html === '', updated: updated === art.layers.first, controlReturns: [controlResult === undefined, controlUpdate === undefined], calls }
+      remove('first')
+      art.destroy()
+      return result
+    })
+    expect(result.factory).toBe(true)
+    expect(result.order).toEqual(['42', 'equal', 'first'])
+    expect(result.disabled).toBe(true)
+    expect(result.updated).toBe(true)
+    expect(result.controlReturns).toEqual([true, true])
+    expect(result.calls.slice(0, 4)).toEqual([['mount', true, 'first'], ['unmount', true, 'first', 'changed'], ['mount', true, 'changed'], ['click', true, true, true]])
+  })
+
+  test(`${core}: removed builtin time and volume controls stop owned effects`, async ({ page }) => {
+    await page.goto(`/test/player.html?core=${core}&chapter=published`)
+    const result = await page.evaluate(() => {
+      const art = new window.Artplayer({ container: '.player', url: '' })
+      const time = art.controls.time
+      const before = time.textContent
+      const icon = art.controls.volume.querySelector('.art-icon-volume')
+      art.controls.remove('time')
+      art.controls.remove('volume')
+      art.video.currentTime = 12
+      art.emit('video:timeupdate', new Event('timeupdate'))
+      art.muted = false
+      icon.dispatchEvent(new MouseEvent('click'))
+      const result = { changed: time.textContent !== before, muted: art.muted }
+      art.destroy()
+      return result
+    })
+    expect(result).toEqual({ changed: core === 'published', muted: core === 'published' })
+  })
+
+  test(`${core}: selector items can be reused by an update without changing getter flags`, async ({ page }) => {
+    await page.goto(`/test/player.html?core=${core}&chapter=published`)
+    const result = await page.evaluate(() => {
+      const art = new window.Artplayer({ container: '.player', url: '' })
+      const selector = [{ html: 'A', value: 'a', default: true }, { html: 'B', value: 'b' }]
+      art.controls.add({ name: 'selector', position: 'right', html: 'A', selector })
+      const oldNode = selector[0].$control_item
+      let error = null
+      try {
+        art.controls.update({ name: 'selector', html: 'updated' })
+      }
+      catch (caught) { error = caught.name }
+      const descriptor = Object.getOwnPropertyDescriptor(selector[0], '$control_item')
+      const result = { error, changed: selector[0].$control_item !== oldNode, flags: [descriptor.enumerable, descriptor.configurable, typeof descriptor.get], options: selector[0].$control_option === selector }
+      art.destroy()
+      return result
+    })
+    expect(result).toEqual({ error: core === 'candidate' ? null : 'TypeError', changed: core === 'candidate', flags: [false, false, 'function'], options: true })
+  })
+
+  test(`${core}: async selector results cannot overwrite a newer choice or removed entry`, async ({ page }) => {
+    await page.goto(`/test/player.html?core=${core}&chapter=published`)
+    const result = await page.evaluate(async () => {
+      const art = new window.Artplayer({ container: '.player', url: '' })
+      const selector = [{ html: 'A', value: 'a' }, { html: 'B', value: 'b' }]
+      const pending = []
+      const calls = []
+      art.controls.add({ name: 'selector', position: 'right', html: 'initial', selector, onSelect(item, node, event) {
+        calls.push([this === art, selector.includes(item), item.$control_item === node, event.type])
+        return new Promise(resolve => pending.push(resolve))
+      } })
+      const click = item => item.$control_item.dispatchEvent(new MouseEvent('click', { bubbles: true }))
+      click(selector[0])
+      click(selector[1])
+      pending[1]('new')
+      await Promise.resolve()
+      pending[0]('old')
+      await Promise.resolve()
+      const value = selector[0].$control_value
+      const raced = value.innerHTML
+      click(selector[0])
+      const beforeRemove = value.innerHTML
+      art.controls.remove('selector')
+      pending[2]('removed')
+      await Promise.resolve()
+      const result = { raced, changedAfterRemove: value.innerHTML !== beforeRemove, flags: selector.map(item => item.default), calls }
+      art.destroy()
+      return result
+    })
+    expect(result.raced).toBe(core === 'candidate' ? 'new' : 'old')
+    expect(result.changedAfterRemove).toBe(core === 'published')
+    expect(result.flags).toEqual([true, false])
+    expect(result.calls).toEqual(Array.from({ length: 3 }, () => [true, true, true, 'click']))
+  })
+
+  test(`${core}: a failed mounted hook rolls back its DOM alias and listeners`, async ({ page }) => {
+    await page.goto(`/test/player.html?core=${core}&chapter=published`)
+    const result = await page.evaluate(() => {
+      const art = new window.Artplayer({ container: '.player', url: '' })
+      const failure = new Error('mounted failure')
+      let element
+      let sameError = false
+      let clicks = 0
+      try {
+        art.layers.add({ name: 'failed', html: 'failed', click() {
+          clicks++
+        }, mounted(node) {
+          element = node
+          throw failure
+        } })
+      }
+      catch (error) { sameError = error === failure }
+      element.dispatchEvent(new MouseEvent('click'))
+      const result = { sameError, clicks, cached: art.layers.cache.has('failed'), alias: art.layers.failed === element, attached: art.template.$layer.contains(element) }
+      art.destroy()
+      return result
+    })
+    expect(result).toEqual({ sameError: true, clicks: core === 'candidate' ? 0 : 1, cached: core === 'published', alias: core === 'published', attached: core === 'published' })
+  })
+
+  test(`${core}: reentrant beforeUnmount removes only once`, async ({ page }) => {
+    await page.goto(`/test/player.html?core=${core}&chapter=published`)
+    const result = await page.evaluate(() => {
+      const art = new window.Artplayer({ container: '.player', url: '' })
+      let calls = 0
+      art.layers.add({ name: 'reentrant', html: 'reentrant', beforeUnmount() {
+        calls++
+        if (calls === 1)
+          art.layers.remove('reentrant')
+      } })
+      let error = null
+      try {
+        art.layers.remove('reentrant')
+      }
+      catch (caught) { error = caught.name }
+      const result = { calls, error, cached: art.layers.cache.has('reentrant') }
+      art.destroy()
+      return result
+    })
+    expect(result).toEqual({ calls: core === 'candidate' ? 1 : 2, error: core === 'candidate' ? null : 'TypeError', cached: false })
+  })
+
+  test(`${core}: narrow controls stay inside the player without hiding buttons`, async ({ page }, testInfo) => {
+    await page.goto(`/test/player.html?core=${core}&chapter=published`)
+    const result = await page.evaluate(() => {
+      const art = new window.Artplayer({ container: '.player', url: '', setting: true, fullscreenWeb: true, controls: [{ name: 'probe', position: 'right', html: 'Probe control' }] })
+      const container = art.template.$container
+      const measure = (width) => {
+        container.style.width = `${width}px`
+        container.style.height = `${width * 9 / 16}px`
+        const bounds = container.getBoundingClientRect()
+        const controls = Array.from(container.querySelectorAll('.art-controls .art-control'))
+        return { count: controls.length, hidden: controls.filter(node => node.getClientRects().length === 0).length, overflow: controls.filter((node) => {
+          const box = node.getBoundingClientRect()
+          return box.left < bounds.left - 0.75 || box.right > bounds.right + 0.75 || box.top < bounds.top - 0.75 || box.bottom > bounds.bottom + 0.75
+        }).length }
+      }
+      const wide = measure(640)
+      const narrow = measure(320)
+      const smaller = measure(240)
+      measure(320)
+      window.layoutArt = art
+      return { wide, narrow, smaller }
+    })
+    await page.locator('.player').screenshot({ path: testInfo.outputPath('narrow-controls.png') })
+    await page.evaluate(() => window.layoutArt.destroy())
+    expect(result.wide.overflow).toBe(0)
+    expect(result.narrow.count).toBe(result.wide.count)
+    expect(result.narrow.hidden).toBe(0)
+    expect(result.smaller.hidden).toBe(0)
+    if (core === 'candidate') {
+      expect(result.narrow.overflow).toBe(0)
+      expect(result.smaller.overflow).toBe(0)
+    }
+    else {
+      expect(result.narrow.overflow).toBeGreaterThan(0)
+      expect(result.smaller.overflow).toBeGreaterThan(0)
+    }
+  })
+
+  test(`${core}: progress markers treat text as data and removed drags cannot seek`, async ({ page }) => {
+    await page.goto(`/test/player.html?core=${core}&chapter=published`)
+    await page.evaluate(() => {
+      window.createPlayer('/test/pattern.mp4')
+      window.art.option.highlight = [{ time: 1, text: 'label" data-injected="yes' }]
+    })
+    await expect.poll(() => page.evaluate(() => window.art.isReady)).toBe(true)
+    const result = await page.evaluate(() => {
+      const art = window.art
+      const marker = art.controls.progress.querySelector('.art-progress-highlight span')
+      const text = marker.dataset.text
+      const injected = marker.hasAttribute('data-injected')
+      let seeks = 0
+      art.on('seek', () => seeks++)
+      art.template.$progress.dispatchEvent(new MouseEvent('mousedown', { button: 0 }))
+      art.controls.remove('progress')
+      art.emit('document:mousemove', new MouseEvent('mousemove', { clientX: 100 }))
+      art.destroy()
+      return { text, injected, seeks }
+    })
+    expect(result).toEqual({ text: core === 'candidate' ? 'label" data-injected="yes' : 'label', injected: core === 'published', seeks: core === 'candidate' ? 0 : 1 })
+  })
+}

test/browser/source.spec.js

@@ -56,11 +56,32 @@ for (const core of ['published', 'candidate']) {
   })
 }
 
-test('candidate: quality switch restores position/rate and preserves real customType identities', async ({ page }) => {
+test('candidate: quality switch restores position/rate and preserves real customType identities', async ({ page }, testInfo) => {
   await page.goto('/test/player.html?core=candidate&chapter=published')
   await page.evaluate(() => window.createPlayer('/test/pattern.mp4?custom=initial'))
   await expect.poll(() => page.evaluate(() => window.art.isReady)).toBe(true)
+  // A real gesture starts WebKit's media pipeline before the paused seek setup.
+  await page.locator('#play').click()
+  await expect.poll(() => page.evaluate(() => window.art.currentTime)).toBeGreaterThan(0.1)
+  await page.locator('#pause').click()
+  await expect.poll(() => page.evaluate(() => window.art.video.paused)).toBe(true)
+  await testInfo.attach('initial-media-ranges', {
+    body: JSON.stringify(await page.evaluate(() => {
+      const { video } = window.art
+      const ranges = value => Array.from({ length: value.length }, (_, index) => [value.start(index), value.end(index)])
+      return { buffered: ranges(video.buffered), seekable: ranges(video.seekable), readyState: video.readyState, duration: video.duration, currentTime: video.currentTime }
+    })),
+    contentType: 'application/json',
+  })
+  await expect.poll(() => page.evaluate(() => {
+    const ranges = window.art.video.seekable
+    return Array.from({ length: ranges.length }, (_, index) => index).some(index => ranges.start(index) <= 3 && ranges.end(index) >= 3)
+  })).toBe(true)
   await page.evaluate(() => {
+    window.switchMediaEvents = []
+    for (const name of ['loadedmetadata', 'seeking', 'seeked', 'canplay', 'pause', 'playing']) {
+      window.art.video.addEventListener(name, () => window.switchMediaEvents.push({ name, time: window.art.currentTime, seeking: window.art.video.seeking, source: window.art.video.currentSrc }))
+    }
     window.art.currentTime = 3
   })
   await expect.poll(() => page.evaluate(() => window.art.video.seeking)).toBe(false)
@@ -76,11 +97,16 @@ test('candidate: quality switch restores position/rate and preserves real custom
     art.aspectRatio = '16:9'
     const restart = []
     art.on('restart', url => restart.push(url))
+    const beforeSwitch = { time: art.currentTime, seeking: art.video.seeking, paused: art.video.paused }
     await art.switchQuality('/test/pattern.mp4?custom=next')
-    const result = { calls, restart, time: art.currentTime, rate: art.playbackRate, ratio: art.aspectRatio, paused: art.video.paused, error: art.video.error?.code || 0 }
+    const result = { beforeSwitch, mediaEvents: window.switchMediaEvents, calls, restart, time: art.currentTime, rate: art.playbackRate, ratio: art.aspectRatio, paused: art.video.paused, error: art.video.error?.code || 0 }
     art.destroy()
     return result
   })
+  await testInfo.attach('quality-switch-media-state', { body: JSON.stringify(result), contentType: 'application/json' })
+  expect(result.beforeSwitch.time).toBeCloseTo(3, 1)
+  expect(result.beforeSwitch.seeking).toBe(false)
+  expect(result.beforeSwitch.paused).toBe(true)
   expect(result.calls).toEqual([{ thisIdentity: true, ownerIdentity: true, videoIdentity: true, count: 3, url: '/test/pattern.mp4?custom=next' }])
   expect(result.restart).toEqual(['/test/pattern.mp4?custom=next'])
   expect(result.time).toBeCloseTo(3, 1)

test/component-resources.test.js

@@ -0,0 +1,221 @@
+import assert from 'node:assert/strict'
+// eslint-disable-next-line test/no-import-node-test -- Use the repository Node test runner.
+import { test } from 'node:test'
+import { loadModules } from './helpers/load.js'
+
+const resources = 'packages/artplayer/src/component/resources'
+const lifecycle = 'packages/artplayer/src/lifecycle/instance'
+const { Emitter, Control, installControls, qualityMix, trackSelection, captureSelection, beginLifecycle, destroyInstance, getScope, ownEntry, entryScope, releaseEntry, proxyEntry, subscribeEntry } = await loadModules({
+  Emitter: 'packages/artplayer/src/utils/emitter',
+  Control: 'packages/artplayer/src/control/index',
+  installControls: { file: 'packages/artplayer/src/control/builtins', name: 'installControls' },
+  qualityMix: 'packages/artplayer/src/player/qualityMix',
+  ...Object.fromEntries(['trackSelection', 'captureSelection'].map(name => [name, { file: 'packages/artplayer/src/component/selection', name }])),
+  ...Object.fromEntries(['beginLifecycle', 'destroyInstance', 'getScope'].map(name => [name, { file: lifecycle, name }])),
+  ...Object.fromEntries(['ownEntry', 'entryScope', 'releaseEntry', 'proxyEntry', 'subscribeEntry'].map(name => [name, { file: resources, name }])),
+})
+
+test('deferred builtin quality initialization reports its original failure', async (t) => {
+  t.mock.timers.enable({ apis: ['setTimeout'] })
+  const { art } = fixture()
+  const failure = new Error('quality option getter')
+  const warnings = []
+  t.mock.method(console, 'warn', (...args) => warnings.push(args))
+  let reads = 0
+  art.option = {
+    controls: [],
+    get quality() {
+      if (reads++ === 0)
+        return [{ html: 'A', url: 'a' }]
+      throw failure
+    },
+  }
+  installControls({ art, add() {} })
+  t.mock.timers.tick(0)
+  await Promise.resolve()
+  await Promise.resolve()
+  assert.deepEqual(warnings, [['ArtPlayer quality initialization failed:', failure]])
+  getScope(art).dispose()
+})
+
+test('control factories do not run during the reset portion of instance destruction', () => {
+  const { art } = fixture()
+  art.isDestroy = false
+  art.template = { $video: {}, destroy() {} }
+  let factories = 0
+  art.reset = () => {
+    assert.equal(art.isDestroy, false)
+    assert.equal(getScope(art).closed, false)
+    const result = Control.prototype.add.call({ art }, () => {
+      factories++
+      return { html: 'late' }
+    })
+    assert.equal(result, undefined)
+  }
+  destroyInstance(art, [art], true, true)
+  assert.equal(factories, 0)
+  assert.equal(art.isDestroy, true)
+})
+
+test('quality callbacks keep return values while obsolete and removed selections stop notices', async () => {
+  const { art, element } = fixture()
+  let option
+  art.controls = { update(value) {
+    option = value
+  } }
+  art.notice = { show: '' }
+  art.i18n = { get: key => key }
+  const pending = []
+  art.switchQuality = url => new Promise(resolve => pending.push({ url, resolve }))
+  qualityMix(art)
+  const quality = [{ html: 'A', url: 'a' }, { html: 'B', url: 'b' }]
+  art.quality = quality
+  let generation = 0
+  const run = (item) => {
+    const current = ++generation
+    const scope = entryScope(element)
+    const event = new Event('click')
+    const release = scope.add(trackSelection(event, () => !scope.closed && current === generation))
+    return option.onSelect.call(art, item, element, event).finally(release)
+  }
+  const first = run(quality[0])
+  const second = run(quality[1])
+  pending[1].resolve()
+  assert.equal(await second, 'B')
+  assert.equal(art.notice.show, 'Switch Video: B')
+  pending[0].resolve()
+  assert.equal(await first, 'A')
+  assert.equal(art.notice.show, 'Switch Video: B')
+  const removed = run(quality[0])
+  releaseEntry(element)
+  pending[2].resolve()
+  assert.equal(await removed, 'A')
+  assert.equal(art.notice.show, 'Switch Video: B')
+  ownEntry(art, element)
+  art.i18n.get = (key) => {
+    releaseEntry(element)
+    return key
+  }
+  const reentrant = run(quality[0])
+  pending[3].resolve()
+  assert.equal(await reentrant, 'A')
+  assert.equal(art.notice.show, 'Switch Video: B')
+  assert.deepEqual(pending.map(item => item.url), ['a', 'b', 'a', 'a'])
+})
+
+test('quality rejection identity and captured selection closure survive disposal', async () => {
+  const { art, element } = fixture()
+  let option
+  const failure = new Error('quality failed')
+  art.controls = { update(value) {
+    option = value
+  } }
+  art.notice = { show: '' }
+  art.i18n = { get: key => key }
+  art.switchQuality = () => Promise.reject(failure)
+  qualityMix(art)
+  const quality = [{ html: 'A', url: 'a' }]
+  art.quality = quality
+  const event = new Event('click')
+  const scope = entryScope(element)
+  scope.add(trackSelection(event, () => !scope.closed))
+  const active = captureSelection(event)
+  const result = option.onSelect.call(art, quality[0], element, event)
+  releaseEntry(element)
+  assert.equal(active(), false)
+  await assert.rejects(result, error => error === failure)
+  assert.equal(art.notice.show, '')
+})
+
+function fixture() {
+  const art = new Emitter()
+  const registered = new Set()
+  art.events = {
+    proxy(target, name, callback) {
+      target.addEventListener(name, callback)
+      const cleanup = () => target.removeEventListener(name, callback)
+      registered.add(cleanup)
+      return cleanup
+    },
+    remove(cleanup) {
+      cleanup()
+      registered.delete(cleanup)
+    },
+  }
+  beginLifecycle(art)
+  const element = new EventTarget()
+  ownEntry(art, element)
+  return { art, element, registered }
+}
+
+test('entry disposal removes DOM listeners and preserves unrelated entries', () => {
+  const { art, element, registered } = fixture()
+  const second = new EventTarget()
+  ownEntry(art, second)
+  const events = []
+  proxyEntry(art, element, element, 'click', event => events.push(event))
+  proxyEntry(art, second, second, 'click', event => events.push(event))
+  const original = new Event('click')
+  element.dispatchEvent(original)
+  assert.equal(events[0], original)
+  releaseEntry(element)
+  element.dispatchEvent(new Event('click'))
+  second.dispatchEvent(new Event('click'))
+  assert.equal(events.length, 2)
+  assert.equal(registered.size, 1)
+  assert.equal(entryScope(element).closed, true)
+  assert.equal(getScope(art).closed, false)
+  getScope(art).dispose()
+  assert.equal(registered.size, 0)
+})
+
+test('entry listeners stop within an existing emitter snapshot while user listeners survive', () => {
+  const { art, element } = fixture()
+  const calls = []
+  art.on('update', () => {
+    calls.push('first')
+    releaseEntry(element)
+  })
+  subscribeEntry(art, element, 'update', () => calls.push('owned'))
+  art.on('update', () => calls.push('last'))
+  art.emit('update')
+  art.emit('update')
+  assert.deepEqual(calls, ['first', 'last', 'first', 'last'])
+  assert.equal(art.e.update.length, 2)
+})
+
+test('root closure stops all entry resources and late registrations remain inert', () => {
+  const { art, element, registered } = fixture()
+  let calls = 0
+  proxyEntry(art, element, element, 'click', () => calls++)
+  subscribeEntry(art, element, 'update', () => calls++)
+  getScope(art).dispose()
+  proxyEntry(art, element, element, 'click', () => calls++)
+  subscribeEntry(art, element, 'update', () => calls++)
+  element.dispatchEvent(new Event('click'))
+  art.emit('update')
+  releaseEntry(element)
+  assert.equal(calls, 0)
+  assert.equal(registered.size, 0)
+})
+
+test('cleanup failure does not prevent releasing other component resources', () => {
+  const { art, element } = fixture()
+  const failures = [new Error('first'), new Error('second')]
+  const attempts = []
+  art.events.remove = () => {
+    const error = failures[attempts.length]
+    attempts.push(error)
+    throw error
+  }
+  proxyEntry(art, element, element, 'click', () => {})
+  proxyEntry(art, element, element, 'change', () => {})
+  assert.throws(() => releaseEntry(element), (error) => {
+    assert.deepEqual(error.errors, failures)
+    return true
+  })
+  assert.deepEqual(attempts, failures)
+  assert.equal(entryScope(element).closed, true)
+  releaseEntry(element)
+  assert.equal(attempts.length, 2)
+})

test/types/components.ts

@@ -0,0 +1,22 @@
+import type { ComponentHost } from '../../packages/artplayer/src/component/types'
+import type { ControlHost } from '../../packages/artplayer/src/control/types'
+import Control from '../../packages/artplayer/src/control'
+import Component from '../../packages/artplayer/src/utils/component'
+
+declare const host: ComponentHost & { extra: number }
+const component = new Component(host)
+const added: HTMLDivElement | undefined = component.add({ html: 42, mounted(element) {
+  const extra: number = this.extra
+  const div: HTMLDivElement = element
+  void [extra, div]
+} })
+const updated: HTMLDivElement | undefined = component.update({ name: 'entry', html: 'new' })
+declare const controlHost: ControlHost
+const control = new Control(controlHost)
+const empty: undefined = control.add({ position: 'right', html: 'entry' })
+const alsoEmpty: undefined = control.update({ name: 'entry', html: 'new' })
+// @ts-expect-error Control.add has always returned undefined at runtime.
+const invented: HTMLDivElement = control.add({ position: 'left', html: 'entry' })
+// @ts-expect-error Component indexes are numbers.
+component.add({ index: 'first' })
+void [added, updated, empty, alsoEmpty, invented]