feat(primitives): media-editor components, category reorg, perf + type cleanup
Reorganize components into category folders (forms/canvas/overlays/etc.); add the media-editor headless family (timeline, curve-editor, waveform, crop, color picker, etc.); apply perf fixes (O(1) collection lookups, plain-object drag state, gesture-leak teardown, shallowRef color state, rect caching) and replace source `any` with proper types.
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<script lang="ts">
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import type { PrimitiveProps } from '../../internal/primitive';
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import type { RovingDirection } from '../../internal/utils/roving-focus';
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import type { TabsValue } from './context';
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/**
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* A set of layered sections of content — known as tab panels — where only one
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* panel is shown at a time, each surfaced by its own trigger. Use it to split
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* related content into switchable views without leaving the page: settings
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* panes, dashboards, or product detail sections.
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*
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* The root owns the selected value (controlled via `v-model` or uncontrolled
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* via `defaultValue`), orientation, keyboard roving focus across triggers, and
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* provides context to every `TabsList`, `TabsTrigger`, and `TabsContent`.
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*/
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export interface TabsRootProps extends PrimitiveProps {
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/** Controlled selected value. Bind with `v-model`. */
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modelValue?: TabsValue;
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/** Uncontrolled initial value. */
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defaultValue?: TabsValue;
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/** Orientation of the tab list. @default 'horizontal' */
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orientation?: 'horizontal' | 'vertical';
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/**
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* Writing direction. When omitted, inherits from a `ConfigProvider`,
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* falling back to `'ltr'`.
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*/
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dir?: RovingDirection;
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/** Wrap keyboard navigation. @default true */
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loop?: boolean;
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/** Disable all tabs. */
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disabled?: boolean;
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/** How tabs are activated. @default 'automatic' */
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activationMode?: 'automatic' | 'manual';
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/**
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* Unmount inactive panels from the DOM instead of keeping them mounted but
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* hidden. When `false`, panels stay mounted (hidden) so their state/animation
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* survives switching. Individual panels can opt in via `forceMount`.
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* @default true
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*/
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unmountOnHide?: boolean;
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}
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export interface TabsRootEmits {
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/** Fired when the selected value changes. */
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'update:modelValue': [value: TabsValue | undefined];
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}
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</script>
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<script setup lang="ts">
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import { computed, ref, shallowRef, toRef } from 'vue';
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import { resolveNextIndex, rovingKeyToAction } from '../../internal/utils/roving-focus';
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import { useCollectionProvider } from '../../utilities/collection';
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import { useForwardExpose } from '@robonen/vue';
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import { useDirection, useId } from '../../utilities/config-provider';
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import { Primitive } from '../../internal/primitive';
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import { provideTabsContext } from './context';
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const {
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orientation = 'horizontal',
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dir,
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loop = true,
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disabled = false,
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activationMode = 'automatic',
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unmountOnHide = true,
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defaultValue,
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as = 'div',
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} = defineProps<TabsRootProps>();
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defineEmits<TabsRootEmits>();
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defineSlots<{
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default?: (props: {
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/** Current selected value. */
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value: TabsValue | undefined;
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}) => unknown;
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}>();
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const { forwardRef } = useForwardExpose();
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const direction = useDirection(() => dir);
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const localValue = ref<TabsValue | undefined>(defaultValue);
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const value = defineModel<TabsValue | undefined>({
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get: v => v ?? localValue.value,
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set: (v) => {
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localValue.value = v;
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return v;
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},
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});
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const baseId = useId(undefined, 'tabs');
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const tabsListElement = shallowRef<HTMLElement>();
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function getTriggerId(v: TabsValue): string {
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return `${baseId.value}-trigger-${v}`;
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}
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function getContentId(v: TabsValue): string {
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return `${baseId.value}-content-${v}`;
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}
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// Replace-wholesale `Set` of mounted panel values, kept in a `shallowRef` so
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// reading it in triggers does not pay for deep reactivity on the Set.
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const contentIds = shallowRef<Set<TabsValue>>(new Set());
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function registerContent(v: TabsValue): void {
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contentIds.value = new Set(contentIds.value).add(v);
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}
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function unregisterContent(v: TabsValue): void {
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const next = new Set(contentIds.value);
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next.delete(v);
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contentIds.value = next;
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}
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function select(v: TabsValue): void {
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if (disabled) return;
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value.value = v;
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}
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// DOM-order tabs via Collection primitive — survives `v-for` reorders and
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// teleport/portal children, unlike a mount-order array. Items carry their typed
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// `value`, so numeric tab values keep their identity through navigation.
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const { getItems, CollectionSlot } = useCollectionProvider<TabsValue>();
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const tabElements = computed(() => getItems(true).map(i => i.ref));
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function onTriggerKeyDown(event: KeyboardEvent, el: HTMLElement): void {
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// A fully disabled root should not roam focus at all.
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if (disabled) return;
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const action = rovingKeyToAction(event, { orientation, dir: direction.value, loop });
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// `rovingKeyToAction` only handles Arrow/Home/End; map PageUp/PageDown to the
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// first/last enabled tab locally (the shared util is intentionally minimal).
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const pageAbsolute = event.key === 'PageUp'
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? 'home'
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: event.key === 'PageDown' ? 'end' : undefined;
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if (!action && !pageAbsolute) return;
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event.preventDefault();
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const items = getItems(true).filter(i => !i.ref.hasAttribute('data-disabled'));
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if (items.length === 0) return;
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const current = items.findIndex(i => i.ref === el);
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const absolute = action?.absolute ?? pageAbsolute;
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let target: typeof items[number];
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if (absolute === 'home') {
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target = items[0]!;
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}
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else if (absolute === 'end') {
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target = items[items.length - 1]!;
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}
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else {
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const nextIdx = resolveNextIndex(current === -1 ? 0 : current, action!.delta, items.length, loop);
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target = items[nextIdx]!;
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}
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target.ref.focus();
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if (activationMode === 'automatic' && target.value !== undefined) {
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select(target.value);
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}
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}
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provideTabsContext({
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value,
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// Identity passthroughs via `toRef` — reactive without `computed`'s effect/cache.
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orientation: toRef(() => orientation),
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direction,
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loop: toRef(() => loop),
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disabled: toRef(() => disabled),
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activationMode: toRef(() => activationMode),
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unmountOnHide: toRef(() => unmountOnHide),
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baseId,
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tabsListElement,
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contentIds,
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tabElements,
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getTriggerId,
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getContentId,
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registerContent,
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unregisterContent,
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select,
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onTriggerKeyDown,
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});
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</script>
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<template>
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<CollectionSlot>
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<Primitive
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:ref="forwardRef"
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:as="as"
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:dir="direction"
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:data-orientation="orientation"
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:data-disabled="disabled ? '' : undefined"
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>
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<slot :value="value" />
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</Primitive>
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</CollectionSlot>
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</template>
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