refactor(app): replace tab drag handling with dndkit (#33880)

Co-authored-by: opencode-agent[bot] <219766164+opencode-agent[bot]@users.noreply.github.com>
This commit is contained in:
Brendan Allan 2026-06-26 13:29:58 +08:00 committed by GitHub
parent 19e510f5d2
commit 929c4aaf29
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9 changed files with 362 additions and 849 deletions

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@ -31,6 +31,10 @@
"name": "@opencode-ai/app",
"version": "1.17.11",
"dependencies": {
"@dnd-kit/abstract": "0.5.0",
"@dnd-kit/dom": "0.5.0",
"@dnd-kit/helpers": "0.5.0",
"@dnd-kit/solid": "0.5.0",
"@kobalte/core": "catalog:",
"@opencode-ai/core": "workspace:*",
"@opencode-ai/sdk": "workspace:*",
@ -1451,6 +1455,20 @@
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"@dnd-kit/abstract": ["@dnd-kit/abstract@0.5.0", "", { "dependencies": { "@dnd-kit/geometry": "^0.5.0", "@dnd-kit/state": "^0.5.0", "tslib": "^2.6.2" } }, "sha512-hi13iMJgjPX/KDYVKg5VeDIhmYiV6buc9bAX+tCLYf4QdyYjPbsXjn2sPo6m7fQ6SGJBEFgHJ2PemeKDUbwBaA=="],
"@dnd-kit/collision": ["@dnd-kit/collision@0.5.0", "", { "dependencies": { "@dnd-kit/abstract": "^0.5.0", "@dnd-kit/geometry": "^0.5.0", "tslib": "^2.6.2" } }, "sha512-xUqRn3lS7oqLkT0AnnHS/STh/Czvwe1UapZFYiLbsUGxopMsQd4teaPCzPouOThoMdGEe+dHWjfqJl6t9iG4mQ=="],
"@dnd-kit/dom": ["@dnd-kit/dom@0.5.0", "", { "dependencies": { "@dnd-kit/abstract": "^0.5.0", "@dnd-kit/collision": "^0.5.0", "@dnd-kit/geometry": "^0.5.0", "@dnd-kit/state": "^0.5.0", "tslib": "^2.6.2" } }, "sha512-f2xFJp5SYQ8EW/Fbtaa8iBb66hpkWc7qa8vU826KW11/tb44sH+AisZnGtwOOTWTQ0GraqBDr5ixTErww+eKXw=="],
"@dnd-kit/geometry": ["@dnd-kit/geometry@0.5.0", "", { "dependencies": { "@dnd-kit/state": "^0.5.0", "tslib": "^2.6.2" } }, "sha512-ubHQS1CiSDH8ssYH2xG5BnpwPSFP1tStXXjug7/Ba6qnQdu/EUH47l6QXKIksQnnanfVfDf0aGeevRxgZlj28A=="],
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"@dnd-kit/solid": ["@dnd-kit/solid@0.5.0", "", { "dependencies": { "@dnd-kit/abstract": "^0.5.0", "@dnd-kit/dom": "^0.5.0", "@dnd-kit/state": "^0.5.0", "tslib": "^2.6.2" }, "peerDependencies": { "solid-js": "^1.8.0" } }, "sha512-IKDqVZICS0jEeUzpJMIIF61w0WA4zisyx9U7K7Skbmkb/kQSDa3lB0cOc0947RwSO+ALoxytRNOuoNfyOIm3lQ=="],
"@dnd-kit/state": ["@dnd-kit/state@0.5.0", "", { "dependencies": { "@preact/signals-core": "^1.10.0", "tslib": "^2.6.2" } }, "sha512-y7XbabQqjF58Lk8YmDQuR8l6QjN+Kh4qlGEjUvHuIeasLk1QP+9L5diXS98VMxQIivyMmUtX2//f+3N7qPJX4w=="],
"@dot/log": ["@dot/log@0.1.5", "", { "dependencies": { "chalk": "^4.1.2", "loglevelnext": "^6.0.0", "p-defer": "^3.0.0" } }, "sha512-ECraEVJWv2f2mWK93lYiefUkphStVlKD6yKDzisuoEmxuLKrxO9iGetHK2DoEAkj7sxjE886n0OUVVCUx0YPNg=="],
"@drizzle-team/brocli": ["@drizzle-team/brocli@0.11.0", "", {}, "sha512-hD3pekGiPg0WPCCGAZmusBBJsDqGUR66Y452YgQsZOnkdQ7ViEPKuyP4huUGEZQefp8g34RRodXYmJ2TbCH+tg=="],
@ -2287,6 +2305,8 @@
"@poppinss/exception": ["@poppinss/exception@1.2.3", "", {}, "sha512-dCED+QRChTVatE9ibtoaxc+WkdzOSjYTKi/+uacHWIsfodVfpsueo3+DKpgU5Px8qXjgmXkSvhXvSCz3fnP9lw=="],
"@preact/signals-core": ["@preact/signals-core@1.14.3", "", {}, "sha512-m0K3vnbSLC5rHs2ZVfeAMvBtT1zIyq4mxx5OlNncSgMj5Iz6W5Rn3kPrDxAC+iIKmiVe0lSl6U37t5ZkEWoVAw=="],
"@protobuf-ts/plugin": ["@protobuf-ts/plugin@2.11.1", "", { "dependencies": { "@bufbuild/protobuf": "^2.4.0", "@bufbuild/protoplugin": "^2.4.0", "@protobuf-ts/protoc": "^2.11.1", "@protobuf-ts/runtime": "^2.11.1", "@protobuf-ts/runtime-rpc": "^2.11.1", "typescript": "^3.9" }, "bin": { "protoc-gen-ts": "bin/protoc-gen-ts", "protoc-gen-dump": "bin/protoc-gen-dump" } }, "sha512-HyuprDcw0bEEJqkOWe1rnXUP0gwYLij8YhPuZyZk6cJbIgc/Q0IFgoHQxOXNIXAcXM4Sbehh6kjVnCzasElw1A=="],
"@protobuf-ts/protoc": ["@protobuf-ts/protoc@2.11.1", "", { "bin": { "protoc": "protoc.js" } }, "sha512-mUZJaV0daGO6HUX90o/atzQ6A7bbN2RSuHtdwo8SSF2Qoe3zHwa4IHyCN1evftTeHfLmdz+45qo47sL+5P8nyg=="],

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@ -44,6 +44,10 @@
"vite-plugin-solid": "catalog:"
},
"dependencies": {
"@dnd-kit/abstract": "0.5.0",
"@dnd-kit/dom": "0.5.0",
"@dnd-kit/helpers": "0.5.0",
"@dnd-kit/solid": "0.5.0",
"@kobalte/core": "catalog:",
"@opencode-ai/core": "workspace:*",
"@opencode-ai/sdk": "workspace:*",

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@ -1,141 +0,0 @@
import { describe, expect, test } from "bun:test"
import { captureTabDragLayout, insertIndexFromVirtualLayout } from "./titlebar-tab-drag"
import {
canOpenTabRename,
captureTabPointerDown,
canStartTabDrag,
createTabDragPreview,
forwardTabRef,
isPrimaryPointerPressed,
isTabCloseTarget,
} from "./titlebar-tab-gesture"
describe("titlebar tab drag", () => {
const layout = {
listLeft: 100,
dividerWidth: 13,
tabWidthById: new Map([
["a", 40],
["b", 40],
["c", 40],
["d", 40],
]),
}
test("moves across multiple tabs from one pointer update", () => {
expect(insertIndexFromVirtualLayout(260, ["a", "b", "c", "d"], "a", 0, layout)).toBe(3)
expect(insertIndexFromVirtualLayout(90, ["a", "b", "c", "d"], "d", 3, layout)).toBe(0)
})
test("keeps the current index inside the left hysteresis deadband", () => {
expect(insertIndexFromVirtualLayout(146, ["a", "b", "c", "d"], "b", 1, layout)).toBe(1)
})
test("includes slot margins in captured divider width", () => {
const list = document.createElement("div")
const first = document.createElement("div")
const second = document.createElement("div")
const firstTab = document.createElement("div")
const secondTab = document.createElement("div")
first.dataset.titlebarTabSlot = ""
first.dataset.tabKey = "a"
second.dataset.titlebarTabSlot = ""
second.dataset.tabKey = "b"
second.style.marginLeft = "6px"
firstTab.dataset.titlebarTab = ""
secondTab.dataset.titlebarTab = ""
first.append(firstTab)
second.append(secondTab)
list.append(first, second)
document.body.append(list)
firstTab.getBoundingClientRect = () => ({ width: 40 }) as DOMRect
secondTab.getBoundingClientRect = () => ({ width: 40 }) as DOMRect
second.getBoundingClientRect = () => ({ width: 47 }) as DOMRect
list.getBoundingClientRect = () => ({ left: 100 }) as DOMRect
expect(captureTabDragLayout(list, ["a", "b"]).dividerWidth).toBe(13)
list.remove()
})
test("uses the list gap as the divider width", () => {
const list = document.createElement("div")
const first = document.createElement("div")
const second = document.createElement("div")
const firstTab = document.createElement("div")
const secondTab = document.createElement("div")
first.dataset.titlebarTabSlot = ""
first.dataset.tabKey = "a"
second.dataset.titlebarTabSlot = ""
second.dataset.tabKey = "b"
firstTab.dataset.titlebarTab = ""
secondTab.dataset.titlebarTab = ""
first.append(firstTab)
second.append(secondTab)
list.append(first, second)
list.style.columnGap = "13.5px"
document.body.append(list)
expect(captureTabDragLayout(list, ["a", "b"]).dividerWidth).toBe(13.5)
list.remove()
})
})
describe("titlebar tab gestures", () => {
test("excludes close controls from tab gestures", () => {
const close = document.createElement("div")
const button = document.createElement("button")
const link = document.createElement("a")
close.dataset.slot = "tab-close"
close.append(button)
expect(isTabCloseTarget(close)).toBe(true)
expect(isTabCloseTarget(button)).toBe(true)
expect(isTabCloseTarget(link)).toBe(false)
})
test("forwards component refs", () => {
const element = document.createElement("div")
let received: HTMLDivElement | undefined
forwardTabRef((value) => (received = value), element)
expect(received).toBe(element)
})
test("does not reopen rename while a save is pending", () => {
expect(canOpenTabRename(false, false, false)).toBe(true)
expect(canOpenTabRename(false, false, true)).toBe(false)
})
test("keeps the rendered tab content in the drag preview", () => {
const tab = document.createElement("div")
tab.innerHTML = '<span data-slot="project-avatar-slot"></span><span data-slot="tab-title">Session</span>'
const preview = createTabDragPreview(tab)
expect(preview.querySelector('[data-slot="project-avatar-slot"]')).not.toBeNull()
expect(preview.querySelector('[data-slot="tab-title"]')?.textContent).toBe("Session")
})
test("captures the grab offset before navigation scrolls the tab", () => {
const tab = document.createElement("div")
tab.getBoundingClientRect = () => ({ left: 80, top: 10, width: 120 }) as DOMRect
expect(captureTabPointerDown(tab, 100, 20)).toEqual({
startX: 100,
startY: 20,
grabOffsetX: 20,
grabOffsetY: 10,
width: 120,
element: tab,
})
})
test("detects when the primary pointer button was released outside the window", () => {
expect(isPrimaryPointerPressed(1)).toBe(true)
expect(isPrimaryPointerPressed(3)).toBe(true)
expect(isPrimaryPointerPressed(0)).toBe(false)
expect(isPrimaryPointerPressed(2)).toBe(false)
})
test("preserves native panning for touch pointers", () => {
expect(canStartTabDrag("mouse")).toBe(true)
expect(canStartTabDrag("pen")).toBe(true)
expect(canStartTabDrag("touch")).toBe(false)
})
})

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@ -1,137 +0,0 @@
export type TabDragLayout = {
tabWidthById: Map<string, number>
dividerWidth: number
listLeft: number
}
export const ACTIVATION_DISTANCE = 4
export const HYSTERESIS_DEADBAND = 8
export const AUTOSCROLL_EDGE = 24
export const AUTOSCROLL_MAX_SPEED = 8
export const FLOATER_OVERSHOOT_MAX = 8
export function pointerDistance(x1: number, y1: number, x2: number, y2: number) {
const dx = x2 - x1
const dy = y2 - y1
return Math.sqrt(dx * dx + dy * dy)
}
export function captureTabDragLayout(list: HTMLElement, order: string[]) {
const tabWidthById = new Map<string, number>()
const slots = list.querySelectorAll<HTMLElement>("[data-titlebar-tab-slot]")
for (const slot of slots) {
const id = slot.dataset.tabKey
if (!id) continue
const tab = slot.matches("[data-titlebar-tab]") ? slot : slot.querySelector<HTMLElement>("[data-titlebar-tab]")
if (!tab) continue
tabWidthById.set(id, tab.getBoundingClientRect().width)
}
let dividerWidth = 0
if (order.length >= 2) {
const gap = Number.parseFloat(getComputedStyle(list).columnGap) || 0
const secondId = order[1]
for (const slot of slots) {
if (slot.dataset.tabKey !== secondId) continue
const tab = slot.matches("[data-titlebar-tab]") ? slot : slot.querySelector<HTMLElement>("[data-titlebar-tab]")
if (!tab) break
const style = getComputedStyle(slot)
dividerWidth =
gap ||
slot.getBoundingClientRect().width -
tab.getBoundingClientRect().width +
(Number.parseFloat(style.marginLeft) || 0) +
(Number.parseFloat(style.marginRight) || 0)
break
}
}
return {
tabWidthById,
dividerWidth,
listLeft: list.getBoundingClientRect().left,
}
}
export function syncLayoutScroll(list: HTMLElement, layout: TabDragLayout) {
layout.listLeft = list.getBoundingClientRect().left
}
function slotWidthAt(order: readonly string[], index: number, layout: TabDragLayout) {
const id = order[index]
if (!id) return 0
const tabWidth = layout.tabWidthById.get(id) ?? 0
return index === 0 ? tabWidth : layout.dividerWidth + tabWidth
}
function slotLeft(order: readonly string[], index: number, layout: TabDragLayout) {
let left = layout.listLeft
for (let i = 0; i < index; i++) {
left += slotWidthAt(order, i, layout)
}
return left
}
export function insertIndexFromVirtualLayout(
pointerX: number,
order: readonly string[],
draggedId: string,
currentIndex: number,
layout: TabDragLayout,
deadband = HYSTERESIS_DEADBAND,
) {
if (order.length === 0) return 0
const others = order.filter((id) => id !== draggedId)
let target = currentIndex
while (target > 0 && pointerX < slotLeft(others, target, layout) - deadband) target--
while (target < order.length - 1 && pointerX >= slotLeft(others, target + 1, layout)) target++
return target
}
export function movePlaceholder(order: readonly string[], draggedId: string, toIndex: number) {
const fromIndex = order.indexOf(draggedId)
if (fromIndex === -1 || fromIndex === toIndex) return [...order]
const next = [...order]
next.splice(toIndex, 0, ...next.splice(fromIndex, 1))
return next
}
export function draftOrderChanged(initial: readonly string[], final: readonly string[]) {
if (initial.length === 0 || final.length === 0 || initial.length !== final.length) return false
return final.some((key, index) => key !== initial[index])
}
function easeOvershoot(overshoot: number) {
return (FLOATER_OVERSHOOT_MAX * overshoot) / (overshoot + FLOATER_OVERSHOOT_MAX)
}
export function clampFloaterLeft(left: number, width: number, stripLeft: number, stripRight: number) {
const stripWidth = stripRight - stripLeft
if (width >= stripWidth) return stripLeft
const maxLeft = stripRight - width
if (left > maxLeft) return maxLeft + easeOvershoot(left - maxLeft)
if (left < stripLeft) return stripLeft - easeOvershoot(stripLeft - left)
return left
}
export function autoscrollSpeed(pointerX: number, containerLeft: number, containerRight: number) {
const leftEdge = containerLeft + AUTOSCROLL_EDGE
const rightEdge = containerRight - AUTOSCROLL_EDGE
if (pointerX < leftEdge) {
const depth = (leftEdge - pointerX) / AUTOSCROLL_EDGE
return -Math.ceil(AUTOSCROLL_MAX_SPEED * Math.min(depth, 1))
}
if (pointerX > rightEdge) {
const depth = (pointerX - rightEdge) / AUTOSCROLL_EDGE
return Math.ceil(AUTOSCROLL_MAX_SPEED * Math.min(depth, 1))
}
return 0
}

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@ -0,0 +1,33 @@
import { describe, expect, test } from "bun:test"
import { canOpenTabRename, canStartTabDrag, forwardTabRef, isTabCloseTarget } from "./titlebar-tab-gesture"
describe("titlebar tab gestures", () => {
test("excludes close controls from tab gestures", () => {
const close = document.createElement("div")
const button = document.createElement("button")
const link = document.createElement("a")
close.dataset.slot = "tab-close"
close.append(button)
expect(isTabCloseTarget(close)).toBe(true)
expect(isTabCloseTarget(button)).toBe(true)
expect(isTabCloseTarget(link)).toBe(false)
})
test("forwards component refs", () => {
const element = document.createElement("div")
let received: HTMLDivElement | undefined
forwardTabRef((value) => (received = value), element)
expect(received).toBe(element)
})
test("does not reopen rename while a save is pending", () => {
expect(canOpenTabRename(false, false, false)).toBe(true)
expect(canOpenTabRename(false, false, true)).toBe(false)
})
test("preserves native panning for touch pointers", () => {
expect(canStartTabDrag("mouse")).toBe(true)
expect(canStartTabDrag("pen")).toBe(true)
expect(canStartTabDrag("touch")).toBe(false)
})
})

View file

@ -8,22 +8,6 @@ export function canStartTabDrag(pointerType: string) {
return pointerType !== "touch"
}
export function isPrimaryPointerPressed(buttons: number) {
return (buttons & 1) !== 0
}
export function captureTabPointerDown(element: HTMLDivElement, clientX: number, clientY: number) {
const rect = element.getBoundingClientRect()
return {
startX: clientX,
startY: clientY,
grabOffsetX: clientX - rect.left,
grabOffsetY: clientY - rect.top,
width: rect.width,
element,
}
}
export function forwardTabRef(ref: Ref<HTMLDivElement> | undefined, element: HTMLDivElement) {
if (typeof ref === "function") ref(element)
}
@ -31,7 +15,3 @@ export function forwardTabRef(ref: Ref<HTMLDivElement> | undefined, element: HTM
export function canOpenTabRename(dragging: boolean | undefined, editing: boolean, committing: boolean) {
return !dragging && !editing && !committing
}
export function createTabDragPreview(element: HTMLDivElement) {
return element.cloneNode(true) as HTMLDivElement
}

View file

@ -9,6 +9,10 @@
justify-content: center;
}
[data-titlebar-tab][data-editing="true"] [data-slot="tab-close"] {
display: none;
}
[data-titlebar-tab-list] {
gap: 13.5px;
}

View file

@ -29,9 +29,6 @@ export function TabNavItem(props: {
dragging?: boolean
pressed?: boolean
hidden?: boolean
tabKey: string
dragActive: boolean
onPointerDown: (event: PointerEvent) => void
}) {
const language = useLanguage()
const [editing, setEditing] = createSignal(false)
@ -173,112 +170,108 @@ export function TabNavItem(props: {
return (
<div
data-titlebar-tab-slot
data-tab-key={props.tabKey}
class="relative flex w-56 min-w-7 max-w-56 flex-shrink"
classList={{ invisible: props.hidden, "pointer-events-none": props.dragActive }}
onPointerDown={props.onPointerDown}
ref={(el) => {
tabRoot = el
forwardTabRef(props.ref, el)
}}
data-titlebar-tab
data-slot="titlebar-tab-item"
data-title-overflow={titleOverflowing()}
data-editing={editing()}
class="group relative flex h-7 w-full min-w-0 select-none flex-row items-center gap-1.5 overflow-hidden whitespace-nowrap rounded-[6px] bg-[var(--tab-bg)] px-1.5 [container-type:inline-size] [--tab-bg:var(--v2-background-bg-deep)] hover:[--tab-bg:var(--v2-background-bg-layer-02)] has-[>a:focus-visible]:[--tab-bg:var(--v2-background-bg-layer-02)] data-[active='true']:[--tab-bg:var(--v2-background-bg-layer-02)] data-[dragging='true']:[--tab-bg:var(--v2-background-bg-layer-02)] data-[pressed='true']:[--tab-bg:var(--v2-background-bg-layer-02)] data-[editing='true']:[--tab-bg:var(--v2-background-bg-layer-02)]"
classList={{ invisible: props.hidden }}
data-active={props.active}
data-dragging={props.dragging}
data-pressed={props.pressed}
onMouseDown={(event) => {
if (event.button !== 1) return
closeTab(event)
}}
>
<div
ref={(el) => {
tabRoot = el
forwardTabRef(props.ref, el)
}}
data-titlebar-tab
data-slot="titlebar-tab-item"
data-title-overflow={titleOverflowing()}
data-editing={editing()}
class="group relative flex h-7 w-full min-w-0 select-none flex-row items-center gap-1.5 overflow-hidden whitespace-nowrap rounded-[6px] bg-[var(--tab-bg)] px-1.5 [container-type:inline-size] [--tab-bg:var(--v2-background-bg-deep)] hover:[--tab-bg:var(--v2-background-bg-layer-02)] has-[>a:focus-visible]:[--tab-bg:var(--v2-background-bg-layer-02)] data-[active='true']:[--tab-bg:var(--v2-background-bg-layer-02)] data-[dragging='true']:[--tab-bg:var(--v2-background-bg-layer-02)] data-[pressed='true']:[--tab-bg:var(--v2-background-bg-layer-02)] data-[editing='true']:[--tab-bg:var(--v2-background-bg-layer-02)]"
data-active={props.active}
data-dragging={props.dragging}
data-pressed={props.pressed}
onMouseDown={(event) => {
if (event.button !== 1) return
closeTab(event)
}}
>
<Show when={props.session()}>
{(session) => {
return (
<a
data-slot="tab-link"
data-titlebar-tab-link
href={props.href}
draggable={false}
onDragStart={(event) => {
<Show when={props.session()}>
{(session) => {
return (
<a
data-slot="tab-link"
data-titlebar-tab-link
href={props.href}
draggable={false}
onDragStart={(event) => {
event.preventDefault()
event.stopPropagation()
}}
onClick={(event) => {
event.preventDefault()
if (editing()) return
if (props.suppressNavigation?.()) return
props.onNavigate()
}}
class="flex h-full min-w-0 flex-1 flex-row items-center gap-1.5 text-[13px] font-medium text-v2-text-text-faint group-data-[active='true']:text-v2-text-text-base group-data-[editing='true']:text-v2-text-text-base [-webkit-user-drag:none]"
>
<span data-slot="project-avatar-slot">
<SessionTabAvatar
project={project()}
directory={session().directory}
sessionId={session().id}
activeServer={props.activeServer}
/>
</span>
<span
ref={(el) => {
titleEl = el
titleEl.textContent = session().title
}}
data-slot="tab-title"
data-titlebar-tab-title
class="min-w-0 flex-1 outline-none leading-4"
classList={{
"overflow-hidden text-clip whitespace-nowrap": !editing(),
"select-text": editing(),
}}
contenteditable={editing() ? true : undefined}
onDblClick={openRename}
onKeyDown={(event) => {
event.stopPropagation()
if (event.key === "Enter") {
event.preventDefault()
void closeRename(true)
return
}
if (event.key !== "Escape") return
event.preventDefault()
titleEl.textContent = session().title
void closeRename(false)
}}
onBlur={() => void closeRename(true)}
onPointerDown={(event) => {
if (!editing()) return
event.stopPropagation()
}}
onClick={(event) => {
if (!editing()) return
event.preventDefault()
if (editing()) return
if (props.suppressNavigation?.()) return
props.onNavigate()
}}
class="flex h-full min-w-0 flex-1 flex-row items-center gap-1.5 text-[13px] font-medium text-v2-text-text-faint group-data-[active='true']:text-v2-text-text-base group-data-[editing='true']:text-v2-text-text-base [-webkit-user-drag:none]"
>
<span data-slot="project-avatar-slot">
<SessionTabAvatar
project={project()}
directory={session().directory}
sessionId={session().id}
activeServer={props.activeServer}
/>
</span>
<span
ref={(el) => {
titleEl = el
titleEl.textContent = session().title
}}
data-slot="tab-title"
data-titlebar-tab-title
class="min-w-0 flex-1 outline-none leading-4"
classList={{
"overflow-hidden text-clip whitespace-nowrap": !editing(),
"select-text": editing(),
}}
contenteditable={editing() ? true : undefined}
onDblClick={openRename}
onKeyDown={(event) => {
event.stopPropagation()
if (event.key === "Enter") {
event.preventDefault()
void closeRename(true)
return
}
if (event.key !== "Escape") return
event.preventDefault()
titleEl.textContent = session().title
void closeRename(false)
}}
onBlur={() => void closeRename(true)}
onPointerDown={(event) => {
if (!editing()) return
event.stopPropagation()
}}
onClick={(event) => {
if (!editing()) return
event.preventDefault()
}}
/>
</a>
)
}}
</Show>
/>
</a>
)
}}
</Show>
<div data-slot="tab-close" class="group-hover:bg-[var(--tab-bg)] group-data-[active=true]:bg-[var(--tab-bg)]">
<IconButtonV2
size="small"
variant="ghost-muted"
class="hover-reveal relative z-10 group-hover:opacity-100 group-data-[active=true]:opacity-100 group-data-[editing=true]:opacity-100"
onPointerDown={(event) => {
event.preventDefault()
event.stopPropagation()
}}
onClick={closeTab}
icon={<IconV2 name="xmark-small" />}
/>
</div>
<div
data-slot="tab-close"
class="group-hover:bg-[var(--tab-bg)] group-data-[active=true]:bg-[var(--tab-bg)]"
>
<IconButtonV2
size="small"
variant="ghost-muted"
class="hover-reveal relative z-10 group-hover:opacity-100 group-data-[active=true]:opacity-100 group-data-[editing=true]:opacity-100"
onPointerDown={(event) => {
event.preventDefault()
event.stopPropagation()
}}
onClick={closeTab}
icon={<IconV2 name="xmark-small" />}
/>
</div>
</div>
)
@ -295,9 +288,6 @@ export function DraftTabItem(props: {
dragging?: boolean
pressed?: boolean
hidden?: boolean
tabKey: string
dragActive: boolean
onPointerDown: (event: PointerEvent) => void
}) {
const closeTab = (event: MouseEvent) => {
event.preventDefault()
@ -306,69 +296,62 @@ export function DraftTabItem(props: {
}
return (
<div
data-titlebar-tab-slot
data-tab-key={props.tabKey}
class="relative flex w-56 min-w-7 max-w-56 flex-shrink"
classList={{ invisible: props.hidden, "pointer-events-none": props.dragActive }}
onPointerDown={props.onPointerDown}
ref={(el) => forwardTabRef(props.ref, el)}
data-titlebar-tab
data-slot="titlebar-tab-item"
data-active={props.active}
data-dragging={props.dragging}
data-pressed={props.pressed}
class="group relative flex h-7 w-full min-w-0 flex-row items-center gap-1.5 overflow-hidden rounded-[6px] bg-[var(--tab-bg)] px-1.5 [container-type:inline-size] whitespace-nowrap [--tab-bg:var(--v2-background-bg-deep)] hover:[--tab-bg:var(--v2-background-bg-layer-02)] has-[>a:focus-visible]:[--tab-bg:var(--v2-background-bg-layer-02)] data-[active='true']:[--tab-bg:var(--v2-background-bg-layer-02)] data-[dragging='true']:[--tab-bg:var(--v2-background-bg-layer-02)] data-[pressed='true']:[--tab-bg:var(--v2-background-bg-layer-02)] data-[editing='true']:[--tab-bg:var(--v2-background-bg-layer-02)]"
classList={{ invisible: props.hidden }}
onMouseDown={(event) => {
if (event.button !== 1) return
closeTab(event)
}}
>
<div
ref={(el) => forwardTabRef(props.ref, el)}
data-titlebar-tab
data-slot="titlebar-tab-item"
data-active={props.active}
data-dragging={props.dragging}
data-pressed={props.pressed}
class="group relative flex h-7 w-full min-w-0 select-none flex-row items-center gap-1.5 overflow-hidden whitespace-nowrap rounded-[6px] bg-[var(--tab-bg)] px-1.5 [container-type:inline-size] [--tab-bg:var(--v2-background-bg-deep)] hover:[--tab-bg:var(--v2-background-bg-layer-02)] has-[>a:focus-visible]:[--tab-bg:var(--v2-background-bg-layer-02)] data-[active='true']:[--tab-bg:var(--v2-background-bg-layer-02)] data-[dragging='true']:[--tab-bg:var(--v2-background-bg-layer-02)] data-[pressed='true']:[--tab-bg:var(--v2-background-bg-layer-02)]"
onMouseDown={(event) => {
if (event.button !== 1) return
closeTab(event)
<a
data-slot="tab-link"
data-titlebar-tab-link
href={props.href}
draggable={false}
onDragStart={(event) => {
event.preventDefault()
event.stopPropagation()
}}
onClick={(event) => {
event.preventDefault()
if (props.suppressNavigation?.()) return
props.onNavigate()
}}
class="flex h-full min-w-0 flex-1 flex-row items-center gap-1.5 text-[13px] font-medium text-v2-text-text-faint group-data-[active='true']:text-v2-text-text-base [-webkit-user-drag:none]"
>
<a
data-slot="tab-link"
data-titlebar-tab-link
href={props.href}
draggable={false}
onDragStart={(event) => {
<span class="flex size-4 shrink-0 items-center justify-center">
<IconV2 name="edit" />
</span>
<span
data-titlebar-tab-title
class="min-w-0 flex-1 overflow-hidden text-clip whitespace-nowrap outline-none leading-4"
>
{props.title}
</span>
</a>
<div data-slot="tab-close" class="group-hover:bg-[var(--tab-bg)] group-data-[active=true]:bg-[var(--tab-bg)]">
<IconButtonV2
size="small"
variant="ghost-muted"
onPointerDown={(event) => {
event.preventDefault()
event.stopPropagation()
}}
onClick={(event) => {
onMouseDown={(event) => {
event.preventDefault()
if (props.suppressNavigation?.()) return
props.onNavigate()
event.stopPropagation()
}}
class="flex h-full min-w-0 flex-1 flex-row items-center gap-1.5 text-[13px] font-medium text-v2-text-text-faint group-data-[active='true']:text-v2-text-text-base [-webkit-user-drag:none]"
>
<span class="flex size-4 shrink-0 items-center justify-center">
<IconV2 name="edit" />
</span>
<span
data-titlebar-tab-title
class="min-w-0 flex-1 overflow-hidden text-clip whitespace-nowrap outline-none leading-4"
>
{props.title}
</span>
</a>
<div data-slot="tab-close" class="group-hover:bg-[var(--tab-bg)] group-data-[active=true]:bg-[var(--tab-bg)]">
<IconButtonV2
size="small"
variant="ghost-muted"
onPointerDown={(event) => {
event.preventDefault()
event.stopPropagation()
}}
onMouseDown={(event) => {
event.preventDefault()
event.stopPropagation()
}}
class="hover-reveal relative z-10 group-hover:opacity-100 group-data-[active=true]:opacity-100 group-data-[editing=true]:opacity-100"
onClick={closeTab}
icon={<IconV2 name="xmark-small" />}
aria-label="Close tab"
/>
</div>
class="hover-reveal relative z-10 group-hover:opacity-100 group-data-[active=true]:opacity-100 group-data-[editing=true]:opacity-100"
onClick={closeTab}
icon={<IconV2 name="xmark-small" />}
aria-label="Close tab"
/>
</div>
</div>
)

View file

@ -1,18 +1,11 @@
import {
createEffect,
createMemo,
createResource,
createRoot,
createSignal,
For,
onCleanup,
onMount,
Show,
} from "solid-js"
import { Portal } from "solid-js/web"
import { createStore } from "solid-js/store"
import { makeEventListener } from "@solid-primitives/event-listener"
import { createEffect, createMemo, createResource, createRoot, For, onCleanup, onMount } from "solid-js"
import { createResizeObserver } from "@solid-primitives/resize-observer"
import { DragDropProvider, PointerSensor } from "@dnd-kit/solid"
import { isSortable, useSortable } from "@dnd-kit/solid/sortable"
import { Accessibility, AutoScroller, Feedback, PointerActivationConstraints } from "@dnd-kit/dom"
import { RestrictToHorizontalAxis } from "@dnd-kit/abstract/modifiers"
import { RestrictToElement } from "@dnd-kit/dom/modifiers"
import { arrayMove } from "@dnd-kit/helpers"
import { tabHref, tabKey, type SessionTab, type Tab } from "@/context/tabs"
import { ServerConnection } from "@/context/server"
import { DraftTabItem, TabNavItem } from "@/components/titlebar-tab-nav"
@ -22,42 +15,30 @@ import { useCommand } from "@/context/command"
import { useTabs } from "@/context/tabs"
import { createTabPromptState } from "@/context/prompt"
import { base64Encode } from "@opencode-ai/core/util/encode"
import {
captureTabPointerDown,
canStartTabDrag,
createTabDragPreview,
isPrimaryPointerPressed,
isTabCloseTarget,
} from "./titlebar-tab-gesture"
import {
ACTIVATION_DISTANCE,
autoscrollSpeed,
captureTabDragLayout,
clampFloaterLeft,
draftOrderChanged,
insertIndexFromVirtualLayout,
movePlaceholder,
pointerDistance,
syncLayoutScroll,
type TabDragLayout,
} from "@/components/titlebar-tab-drag"
import { canStartTabDrag, isTabCloseTarget } from "./titlebar-tab-gesture"
const sortableTransition = { duration: 0 }
function SessionTabSlot(props: {
tab: SessionTab
id: string
index: () => number
active: () => boolean
activeServerKey: ServerConnection.Key
forceTruncate: boolean
dragActive: boolean
dragged: () => boolean
pressed: () => boolean
serverCtx: () => ServerCtx | undefined
suppressNavigation: () => boolean
onPointerDown: (event: PointerEvent) => void
onNavigate: (element: HTMLDivElement) => void
onClose: () => void
}) {
const tabs = useTabs()
const sortable = useSortable({
get id() {
return props.id
},
get index() {
return props.index()
},
})
let ref!: HTMLDivElement
const sdk = createMemo(() => props.serverCtx()?.sdk ?? null)
const cachedSession = createMemo(() => props.serverCtx()?.sync.session.peek(props.tab.sessionId))
@ -100,33 +81,79 @@ function SessionTabSlot(props: {
})
return (
<TabNavItem
tabKey={props.id}
dragActive={props.dragActive}
onPointerDown={props.onPointerDown}
ref={ref}
href={tabHref(props.tab)}
server={props.tab.server}
session={session}
onTitleChange={(title) => {
const value = session()
const ctx = props.serverCtx()
if (value && ctx) ctx.sync.session.remember({ ...value, title })
}}
onTitleChangeFailed={(title) => {
const value = session()
const ctx = props.serverCtx()
if (value && ctx) ctx.sync.session.remember({ ...value, title })
}}
onNavigate={() => props.onNavigate(ref)}
onClose={props.onClose}
active={props.active()}
activeServer={props.tab.server === props.activeServerKey}
forceTruncate={props.forceTruncate}
suppressNavigation={props.suppressNavigation}
pressed={props.pressed()}
hidden={props.dragged() || !session()}
/>
<div
ref={sortable.ref}
data-titlebar-tab-slot
data-tab-key={props.id}
class="relative flex w-56 min-w-7 max-w-56 flex-shrink"
classList={{ hidden: !session() }}
>
<TabNavItem
ref={(el) => {
ref = el
}}
href={tabHref(props.tab)}
server={props.tab.server}
session={session}
onTitleChange={(title) => {
const value = session()
const ctx = props.serverCtx()
if (value && ctx) ctx.sync.session.remember({ ...value, title })
}}
onTitleChangeFailed={(title) => {
const value = session()
const ctx = props.serverCtx()
if (value && ctx) ctx.sync.session.remember({ ...value, title })
}}
onNavigate={() => props.onNavigate(ref)}
onClose={props.onClose}
active={props.active()}
activeServer={props.tab.server === props.activeServerKey}
forceTruncate={props.forceTruncate}
dragging={sortable.isDragSource()}
/>
</div>
)
}
function DraftTabSlot(props: {
tab: Extract<Tab, { type: "draft" }>
id: string
index: () => number
active: () => boolean
title: string
onNavigate: (element: HTMLDivElement) => void
onClose: () => void
}) {
const sortable = useSortable({
get id() {
return props.id
},
get index() {
return props.index()
},
})
let ref!: HTMLDivElement
return (
<div
ref={sortable.ref}
data-titlebar-tab-slot
data-tab-key={props.id}
class="relative flex w-56 min-w-7 max-w-56 flex-shrink"
>
<DraftTabItem
ref={(el) => {
ref = el
}}
href={tabHref(props.tab)}
title={props.title}
onNavigate={() => props.onNavigate(ref)}
onClose={props.onClose}
active={props.active()}
dragging={sortable.isDragSource()}
/>
</div>
)
}
@ -142,52 +169,12 @@ export function TitlebarTabStrip(props: {
}) {
const global = useGlobal()
const language = useLanguage()
const [drag, setDrag] = createStore({
active: false,
draggedId: undefined as string | undefined,
placeholderIndex: 0,
draftOrder: [] as string[],
initialOrder: [] as string[],
draggedWidth: 0,
pointerX: 0,
grabOffsetX: 0,
floaterTop: 0,
})
const [gesture, setGesture] = createStore({
pending: undefined as
| {
id: string
startX: number
startY: number
grabOffsetX: number
grabOffsetY: number
pointerId: number
width: number
element: HTMLDivElement
}
| undefined,
})
const [suppressNavigation, setSuppressNavigation] = createSignal(false)
const [pressedId, setPressedId] = createSignal<string | undefined>()
const [stripScrollLeft, setStripScrollLeft] = createSignal(0)
let scrollRef!: HTMLDivElement
let listRef!: HTMLDivElement
let dragLayout: TabDragLayout | undefined
let dragPointerId: number | undefined
let autoscrollFrame: number | undefined
let resizeFrame: number | undefined
let dragPreview: HTMLDivElement | undefined
const tabIds = () => props.tabs.map(tabKey)
const displayTabs = createMemo(() => {
if (!drag.active || drag.draftOrder.length === 0) return props.tabs
const byKey = new Map(props.tabs.map((tab) => [tabKey(tab), tab]))
return drag.draftOrder.map((key) => byKey.get(key)).filter((tab): tab is Tab => !!tab)
})
function refreshOverflow() {
if (!scrollRef) return
props.onOverflowChange(scrollRef.scrollWidth > scrollRef.clientWidth)
@ -200,220 +187,14 @@ export function TitlebarTabStrip(props: {
resizeFrame = requestAnimationFrame(() => {
resizeFrame = undefined
refreshOverflow()
if (!drag.active || !listRef) return
dragLayout = captureTabDragLayout(listRef, drag.draftOrder)
updateInsertIndex()
})
},
)
function syncScroll() {
if (!scrollRef || !listRef || !dragLayout) return
syncLayoutScroll(listRef, dragLayout)
setStripScrollLeft(scrollRef.scrollLeft)
updateInsertIndex()
}
function stopAutoscroll() {
if (autoscrollFrame === undefined) return
cancelAnimationFrame(autoscrollFrame)
autoscrollFrame = undefined
}
function tickAutoscroll() {
if (!drag.active || !scrollRef) return
const strip = scrollRef.getBoundingClientRect()
const speed = autoscrollSpeed(drag.pointerX, strip.left, strip.right)
if (speed !== 0) {
scrollRef.scrollLeft += speed
syncScroll()
}
autoscrollFrame = requestAnimationFrame(tickAutoscroll)
}
function startAutoscroll() {
stopAutoscroll()
autoscrollFrame = requestAnimationFrame(tickAutoscroll)
}
function applyPlaceholderIndex(nextIndex: number) {
const id = drag.draggedId
if (!id) return
const next = movePlaceholder(drag.draftOrder, id, nextIndex)
setDrag({
draftOrder: next,
placeholderIndex: nextIndex,
})
}
function updateInsertIndex() {
if (!drag.active || !dragLayout) return
const draggedId = drag.draggedId
if (!draggedId) return
const nextIndex = insertIndexFromVirtualLayout(
drag.pointerX,
drag.draftOrder,
draggedId,
drag.placeholderIndex,
dragLayout,
)
if (nextIndex === drag.placeholderIndex) return
applyPlaceholderIndex(nextIndex)
}
function startDrag(id: string) {
const order = tabIds()
const index = order.indexOf(id)
const pending = gesture.pending
if (index === -1 || !pending || !listRef || !scrollRef) return
dragLayout = captureTabDragLayout(listRef, order)
dragPreview = createTabDragPreview(pending.element)
dragPointerId = pending.pointerId
setGesture("pending", undefined)
setDrag({
active: true,
draggedId: id,
placeholderIndex: index,
draftOrder: order,
initialOrder: order,
draggedWidth: pending.width,
pointerX: pending.startX,
grabOffsetX: pending.grabOffsetX,
floaterTop: pending.startY - pending.grabOffsetY,
})
setPressedId(undefined)
setStripScrollLeft(scrollRef.scrollLeft)
startAutoscroll()
}
function endDrag(commit: boolean) {
const initial = drag.initialOrder
const final = drag.draftOrder
const moved = drag.active
if (commit && moved && draftOrderChanged(initial, final)) {
props.onReorder(final)
}
if (moved) setSuppressNavigation(true)
setDrag({
active: false,
draggedId: undefined,
placeholderIndex: 0,
draftOrder: [],
initialOrder: [],
draggedWidth: 0,
pointerX: 0,
grabOffsetX: 0,
floaterTop: 0,
})
dragLayout = undefined
dragPreview = undefined
dragPointerId = undefined
setGesture("pending", undefined)
setPressedId(undefined)
stopAutoscroll()
refreshOverflow()
requestAnimationFrame(() => setSuppressNavigation(false))
}
function onPointerDown(id: string, event: PointerEvent) {
if (event.button !== 0 || drag.active) return
if (!canStartTabDrag(event.pointerType)) return
if (isTabCloseTarget(event.target)) return
const target = event.currentTarget as HTMLDivElement
const tabEl = target.matches("[data-titlebar-tab]")
? target
: target.querySelector<HTMLDivElement>("[data-titlebar-tab]")
if (!tabEl) return
if (!tabEl.querySelector('[data-slot="tab-link"]')) return
const tab = props.tabs.find((item) => tabKey(item) === id)
if (!tab) return
const pointer = captureTabPointerDown(tabEl, event.clientX, event.clientY)
setSuppressNavigation(true)
props.onNavigate(tab, tabEl)
setPressedId(id)
setGesture("pending", {
id,
pointerId: event.pointerId,
...pointer,
})
}
function onPointerMove(event: PointerEvent) {
const pending = gesture.pending
if (pending && event.pointerId !== pending.pointerId) return
if (drag.active && dragPointerId !== undefined && event.pointerId !== dragPointerId) return
if (!isPrimaryPointerPressed(event.buttons)) {
if (drag.active) endDrag(true)
if (pending) {
setGesture("pending", undefined)
setPressedId(undefined)
requestAnimationFrame(() => setSuppressNavigation(false))
}
return
}
if (pending && !drag.active) {
if (pointerDistance(pending.startX, pending.startY, event.clientX, event.clientY) < ACTIVATION_DISTANCE) return
startDrag(pending.id)
}
if (!drag.active) return
setDrag("pointerX", event.clientX)
syncScroll()
}
function onPointerUp(event: PointerEvent) {
if (drag.active) {
if (dragPointerId !== undefined && event.pointerId !== dragPointerId) return
setDrag("pointerX", event.clientX)
syncScroll()
endDrag(true)
return
}
const pending = gesture.pending
if (pending && event.pointerId !== pending.pointerId) return
setGesture("pending", undefined)
setPressedId(undefined)
requestAnimationFrame(() => setSuppressNavigation(false))
}
function onPointerCancel(event: PointerEvent) {
if (drag.active) {
if (dragPointerId !== undefined && event.pointerId !== dragPointerId) return
endDrag(false)
return
}
if (!gesture.pending) return
if (gesture.pending.pointerId !== event.pointerId) return
setGesture("pending", undefined)
setPressedId(undefined)
requestAnimationFrame(() => setSuppressNavigation(false))
}
onMount(() => {
const cleanups = [
makeEventListener(window, "pointermove", onPointerMove),
makeEventListener(window, "pointerup", onPointerUp),
makeEventListener(window, "pointercancel", onPointerCancel),
]
refreshOverflow()
onCleanup(() => cleanups.forEach((cleanup) => cleanup()))
})
onCleanup(stopAutoscroll)
onCleanup(() => {
if (resizeFrame !== undefined) cancelAnimationFrame(resizeFrame)
})
@ -424,50 +205,54 @@ export function TitlebarTabStrip(props: {
refreshOverflow()
})
createEffect(() => {
if (!drag.active || !scrollRef) return
onCleanup(makeEventListener(scrollRef, "scroll", syncScroll))
})
const floaterStyle = () => {
stripScrollLeft()
const strip = scrollRef?.getBoundingClientRect()
const left = strip
? clampFloaterLeft(drag.pointerX - drag.grabOffsetX, drag.draggedWidth, strip.left, strip.right)
: drag.pointerX - drag.grabOffsetX
return {
position: "fixed" as const,
top: `${drag.floaterTop}px`,
left: `${left}px`,
width: `${drag.draggedWidth}px`,
"z-index": "10000",
"pointer-events": "none" as const,
}
}
const draggedTab = createMemo(() => {
const id = drag.draggedId
if (!id) return
return props.tabs.find((tab) => tabKey(tab) === id)
})
return (
<>
<div data-slot="titlebar-tabs" class="relative min-w-0">
<div
data-slot="titlebar-tabs-scroll"
class="flex min-w-0 flex-row items-center gap-1.5 overflow-x-auto no-scrollbar [app-region:no-drag]"
ref={scrollRef}
<div data-slot="titlebar-tabs" class="relative min-w-0">
<div
data-slot="titlebar-tabs-scroll"
class="flex min-w-0 flex-row items-center gap-1.5 overflow-x-auto no-scrollbar [app-region:no-drag]"
ref={scrollRef}
>
<DragDropProvider
sensors={[
PointerSensor.configure({
activationConstraints: [new PointerActivationConstraints.Distance({ value: 4 })],
preventActivation: (event) =>
!canStartTabDrag(event.pointerType) ||
isTabCloseTarget(event.target) ||
(event.target instanceof Element && !!event.target.closest('[contenteditable="true"]')),
}),
]}
modifiers={[RestrictToHorizontalAxis, RestrictToElement.configure({ element: () => listRef })]}
plugins={(defaults) => [
...defaults.filter((plugin) => plugin !== Accessibility),
AutoScroller.configure({ acceleration: 8, threshold: { x: 0.05, y: 0 } }),
Feedback.configure({ dropAnimation: null }),
]}
onDragStart={(event) => {
const source = event.operation.source
if (!source) return
const tab = props.tabs.find((item) => tabKey(item) === source.id.toString())
if (!tab) return
const tabEl = source.element?.querySelector<HTMLDivElement>("[data-titlebar-tab]")
props.onNavigate(tab, tabEl ?? undefined)
}}
onDragEnd={(event) => {
const current = tabIds()
const source = event.operation.source
if (event.canceled || !isSortable(source)) return
const { initialIndex, index } = source
if (initialIndex !== index) {
props.onReorder(arrayMove(current, source.initialIndex, source.index))
}
}}
>
<div data-titlebar-tab-list class="flex min-w-0 flex-row items-center" ref={listRef}>
<For each={displayTabs()}>
<div data-titlebar-tab-list class="flex w-full min-w-0 flex-row items-center" ref={listRef}>
<For each={props.tabs}>
{(tab, index) => {
const id = tabKey(tab)
let ref!: HTMLDivElement
useTabShortcut(index, () => props.onNavigate(tab, ref))
const dragged = () => drag.active && drag.draggedId === id
const serverCtx = createMemo(() => {
if (tab.type !== "session") return
const conn = global.servers.list().find((item) => ServerConnection.key(item) === tab.server)
@ -479,68 +264,50 @@ export function TitlebarTabStrip(props: {
<SessionTabSlot
tab={tab}
id={id}
index={index}
active={() => props.currentTab() === tab}
activeServerKey={props.activeServerKey}
forceTruncate={props.forceTruncate}
dragActive={drag.active}
dragged={dragged}
pressed={() => pressedId() === id}
serverCtx={serverCtx}
suppressNavigation={() => suppressNavigation()}
onPointerDown={(event) => {
if (dragged()) return
onPointerDown(id, event)
onNavigate={(element) => {
ref = element
props.onNavigate(tab, element)
}}
onNavigate={(element) => props.onNavigate(tab, element)}
onClose={() => props.onClose(tab)}
/>
)
}
return (
<DraftTabItem
tabKey={id}
dragActive={drag.active}
onPointerDown={(event) => {
if (dragged()) return
onPointerDown(id, event)
}}
ref={ref}
href={tabHref(tab)}
<DraftTabSlot
tab={tab}
id={id}
index={index}
active={() => props.currentTab() === tab}
title={language.t("command.session.new")}
onNavigate={() => props.onNavigate(tab, ref)}
onNavigate={(element) => {
ref = element
props.onNavigate(tab, element)
}}
onClose={() => props.onClose(tab)}
suppressNavigation={() => suppressNavigation()}
active={props.currentTab() === tab}
pressed={pressedId() === id}
hidden={dragged()}
/>
)
}}
</For>
</div>
</div>
<div
data-slot="titlebar-tabs-fade-left"
aria-hidden="true"
class="pointer-events-none absolute inset-y-0 left-0 z-10 w-6 bg-[linear-gradient(to_right,var(--v2-background-bg-deep),transparent)]"
/>
<div
data-slot="titlebar-tabs-fade-right"
aria-hidden="true"
class="pointer-events-none absolute inset-y-0 right-0 z-10 w-6 bg-[linear-gradient(to_left,var(--v2-background-bg-deep),transparent)]"
/>
</DragDropProvider>
</div>
<Show when={drag.active && draggedTab() && dragPreview}>
{(_) => (
<Portal>
<div data-titlebar-tab-preview style={floaterStyle()}>
{dragPreview}
</div>
</Portal>
)}
</Show>
</>
<div
data-slot="titlebar-tabs-fade-left"
aria-hidden="true"
class="pointer-events-none absolute inset-y-0 left-0 z-10 w-6 bg-[linear-gradient(to_right,var(--v2-background-bg-deep),transparent)]"
/>
<div
data-slot="titlebar-tabs-fade-right"
aria-hidden="true"
class="pointer-events-none absolute inset-y-0 right-0 z-10 w-6 bg-[linear-gradient(to_left,var(--v2-background-bg-deep),transparent)]"
/>
</div>
)
}