wip(app): line selection

This commit is contained in:
Adam
2026-01-22 13:10:51 -06:00
parent 99e15caaf6
commit 0eb523631d
4 changed files with 427 additions and 265 deletions

View File

@@ -1568,6 +1568,7 @@ export const PromptInput: Component<PromptInputProps> = (props) => {
class="h-5 w-5"
onClick={(e) => {
e.stopPropagation()
if (item.commentID) comments.remove(item.path, item.commentID)
prompt.context.remove(item.key)
}}
aria-label={language.t("prompt.context.removeFile")}

View File

@@ -39,6 +39,7 @@ import { useTerminal, type LocalPTY } from "@/context/terminal"
import { useLayout } from "@/context/layout"
import { Terminal } from "@/components/terminal"
import { checksum, base64Encode, base64Decode } from "@opencode-ai/util/encode"
import { getFilename } from "@opencode-ai/util/path"
import { useDialog } from "@opencode-ai/ui/context/dialog"
import { DialogSelectFile } from "@/components/dialog-select-file"
import { DialogSelectModel } from "@/components/dialog-select-model"
@@ -1866,6 +1867,258 @@ export default function Page() {
return `L${sel.startLine}-${sel.endLine}`
})
let wrap: HTMLDivElement | undefined
let textarea: HTMLTextAreaElement | undefined
const fileComments = createMemo(() => {
const p = path()
if (!p) return []
return comments.list(p)
})
const commentedLines = createMemo(() => fileComments().map((comment) => comment.selection))
const [openedComment, setOpenedComment] = createSignal<string | null>(null)
const [commenting, setCommenting] = createSignal<SelectedLineRange | null>(null)
const [draft, setDraft] = createSignal("")
const [positions, setPositions] = createSignal<Record<string, number>>({})
const [draftTop, setDraftTop] = createSignal<number | undefined>(undefined)
const commentLabel = (range: SelectedLineRange) => {
const start = Math.min(range.start, range.end)
const end = Math.max(range.start, range.end)
if (start === end) return `line ${start}`
return `lines ${start}-${end}`
}
const getRoot = () => {
const el = wrap
if (!el) return
const host = el.querySelector("diffs-container")
if (!(host instanceof HTMLElement)) return
const root = host.shadowRoot
if (!root) return
return root
}
const findMarker = (root: ShadowRoot, range: SelectedLineRange) => {
const line = Math.max(range.start, range.end)
const node = root.querySelector(`[data-line="${line}"]`)
if (!(node instanceof HTMLElement)) return
return node
}
const markerTop = (wrapper: HTMLElement, marker: HTMLElement) => {
const wrapperRect = wrapper.getBoundingClientRect()
const rect = marker.getBoundingClientRect()
return rect.top - wrapperRect.top + Math.max(0, (rect.height - 20) / 2)
}
const updateComments = () => {
const el = wrap
const root = getRoot()
if (!el || !root) {
setPositions({})
setDraftTop(undefined)
return
}
const next: Record<string, number> = {}
for (const comment of fileComments()) {
const marker = findMarker(root, comment.selection)
if (!marker) continue
next[comment.id] = markerTop(el, marker)
}
setPositions(next)
const range = commenting()
if (!range) {
setDraftTop(undefined)
return
}
const marker = findMarker(root, range)
if (!marker) {
setDraftTop(undefined)
return
}
setDraftTop(markerTop(el, marker))
}
const scheduleComments = () => {
requestAnimationFrame(updateComments)
}
createEffect(() => {
fileComments()
scheduleComments()
})
createEffect(() => {
commenting()
scheduleComments()
})
createEffect(() => {
const range = commenting()
if (!range) return
setDraft("")
requestAnimationFrame(() => textarea?.focus())
})
const renderCode = (source: string, wrapperClass: string) => (
<div
ref={(el) => {
wrap = el
scheduleComments()
}}
class={`relative overflow-hidden ${wrapperClass}`}
>
<Dynamic
component={codeComponent}
file={{
name: path() ?? "",
contents: source,
cacheKey: cacheKey(),
}}
enableLineSelection
selectedLines={selectedLines()}
commentedLines={commentedLines()}
onRendered={() => {
requestAnimationFrame(restoreScroll)
requestAnimationFrame(updateSelectionPopover)
requestAnimationFrame(scheduleComments)
}}
onLineSelected={(range: SelectedLineRange | null) => {
const p = path()
if (!p) return
file.setSelectedLines(p, range)
if (!range) setCommenting(null)
}}
onLineSelectionEnd={(range: SelectedLineRange | null) => {
if (!range) {
setCommenting(null)
return
}
setOpenedComment(null)
setCommenting(range)
}}
overflow="scroll"
class="select-text"
/>
<For each={fileComments()}>
{(comment) => (
<div
class="absolute right-6 z-30"
style={{
top: `${positions()[comment.id] ?? 0}px`,
opacity: positions()[comment.id] === undefined ? 0 : 1,
"pointer-events": positions()[comment.id] === undefined ? "none" : "auto",
}}
>
<button
type="button"
class="size-5 rounded-md flex items-center justify-center bg-surface-warning-base border border-border-warning-base text-icon-warning-active shadow-xs hover:bg-surface-warning-weak hover:border-border-warning-hover focus:outline-none focus-visible:shadow-xs-border-focus"
onMouseEnter={() => {
const p = path()
if (!p) return
file.setSelectedLines(p, comment.selection)
}}
onClick={() => {
const p = path()
if (!p) return
setCommenting(null)
setOpenedComment((current) => (current === comment.id ? null : comment.id))
file.setSelectedLines(p, comment.selection)
}}
>
<Icon name="speech-bubble" size="small" />
</button>
<Show when={openedComment() === comment.id}>
<div class="absolute top-0 right-[calc(100%+12px)] z-40 min-w-[200px] max-w-[320px] rounded-md bg-surface-raised-stronger-non-alpha border border-border-base shadow-md p-3">
<div class="flex flex-col gap-1.5">
<div class="text-12-medium text-text-strong whitespace-nowrap">
{getFilename(comment.file)}:{commentLabel(comment.selection)}
</div>
<div class="text-12-regular text-text-base whitespace-pre-wrap">
{comment.comment}
</div>
</div>
</div>
</Show>
</div>
)}
</For>
<Show when={commenting()}>
{(range) => (
<Show when={draftTop() !== undefined}>
<div class="absolute right-6 z-30" style={{ top: `${draftTop() ?? 0}px` }}>
<button
type="button"
class="size-5 rounded-md flex items-center justify-center bg-surface-warning-base border border-border-warning-base text-icon-warning-active shadow-xs hover:bg-surface-warning-weak hover:border-border-warning-hover focus:outline-none focus-visible:shadow-xs-border-focus"
onClick={() => textarea?.focus()}
>
<Icon name="speech-bubble" size="small" />
</button>
<div class="absolute top-0 right-[calc(100%+12px)] z-40 min-w-[200px] max-w-[320px] rounded-md bg-surface-raised-stronger-non-alpha border border-border-base shadow-md p-3">
<div class="flex flex-col gap-2">
<div class="text-12-medium text-text-strong">
Commenting on {getFilename(path() ?? "")}:{commentLabel(range())}
</div>
<textarea
ref={textarea}
class="w-[320px] max-w-[calc(100vw-48px)] resize-vertical p-2 rounded-sm bg-surface-base border border-border-base text-text-strong text-12-regular leading-5 focus:outline-none focus:shadow-xs-border-focus"
rows={3}
placeholder="Add a comment"
value={draft()}
onInput={(e) => setDraft(e.currentTarget.value)}
onKeyDown={(e) => {
if (e.key !== "Enter") return
if (e.shiftKey) return
e.preventDefault()
const value = draft().trim()
if (!value) return
const p = path()
if (!p) return
addCommentToContext({ file: p, selection: range(), comment: value })
setCommenting(null)
}}
/>
<div class="flex justify-end gap-2">
<Button size="small" variant="ghost" onClick={() => setCommenting(null)}>
Cancel
</Button>
<Button
size="small"
variant="secondary"
disabled={draft().trim().length === 0}
onClick={() => {
const value = draft().trim()
if (!value) return
const p = path()
if (!p) return
addCommentToContext({ file: p, selection: range(), comment: value })
setCommenting(null)
}}
>
Comment
</Button>
</div>
</div>
</div>
</div>
</Show>
)}
</Show>
</div>
)
const updateSelectionPopover = () => {
const el = scroll
if (!el) {
@@ -2107,27 +2360,7 @@ export default function Page() {
</Match>
<Match when={state()?.loaded && isSvg()}>
<div class="flex flex-col gap-4 px-6 py-4">
<Dynamic
component={codeComponent}
file={{
name: path() ?? "",
contents: svgContent() ?? "",
cacheKey: cacheKey(),
}}
enableLineSelection
selectedLines={selectedLines()}
onRendered={() => {
requestAnimationFrame(restoreScroll)
requestAnimationFrame(updateSelectionPopover)
}}
onLineSelected={(range: SelectedLineRange | null) => {
const p = path()
if (!p) return
file.setSelectedLines(p, range)
}}
overflow="scroll"
class="select-text"
/>
{renderCode(svgContent() ?? "", "")}
<Show when={svgPreviewUrl()}>
<div class="flex justify-center pb-40">
<img src={svgPreviewUrl()} alt={path()} class="max-w-full max-h-96" />
@@ -2135,29 +2368,7 @@ export default function Page() {
</Show>
</div>
</Match>
<Match when={state()?.loaded}>
<Dynamic
component={codeComponent}
file={{
name: path() ?? "",
contents: contents(),
cacheKey: cacheKey(),
}}
enableLineSelection
selectedLines={selectedLines()}
onRendered={() => {
requestAnimationFrame(restoreScroll)
requestAnimationFrame(updateSelectionPopover)
}}
onLineSelected={(range: SelectedLineRange | null) => {
const p = path()
if (!p) return
file.setSelectedLines(p, range)
}}
overflow="scroll"
class="select-text pb-40"
/>
</Match>
<Match when={state()?.loaded}>{renderCode(contents(), "pb-40")}</Match>
<Match when={state()?.loading}>
<div class="px-6 py-4 text-text-weak">{language.t("common.loading")}...</div>
</Match>