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feat: copy mode cursor line #31

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Merged
leohenon merged 2 commits into from
Mar 26, 2026
Merged

feat: copy mode cursor line #31

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ac86395
feat: add cursor line highlight in copy mode
leohenon Mar 26, 2026
b60fa01
feat: hide cursor line highlight in visual mode
leohenon Mar 26, 2026
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42 changes: 36 additions & 6 deletions packages/opencode/src/cli/cmd/tui/routes/session/index.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -1174,7 +1174,7 @@ export function Session() {
<UserMessage
copy={
cm.row()?.kind === "user" && cm.row()?.id === message.id
? { line: cm.row()!.line, col: cm.state().col }
? { line: cm.row()!.line, col: cm.state().col, visual: !!cm.state().visual }
: undefined
}
highlights={cm.highlights().get(message.id) ?? []}
Expand All @@ -1196,7 +1196,7 @@ export function Session() {
</Match>
<Match when={message.role === "assistant"}>
<AssistantMessage
copy={cm.row() ? { ...cm.row()!, col: cm.state().col } : undefined}
copy={cm.row() ? { ...cm.row()!, col: cm.state().col, visual: !!cm.state().visual } : undefined}
highlights={cm.highlights()}
last={lastAssistant()?.id === message.id}
message={message as AssistantMessage}
Expand Down Expand Up @@ -1276,7 +1276,7 @@ function UserMessage(props: {
onMouseUp: () => void
index: number
pending?: string
copy?: { line: number; col: number }
copy?: { line: number; col: number; visual?: boolean }
highlights?: CopyHighlight[]
}) {
const ctx = use()
Expand Down Expand Up @@ -1318,6 +1318,16 @@ function UserMessage(props: {
flexShrink={0}
>
<Show when={props.copy}>
<Show when={!props.copy?.visual}>
<box
position="absolute"
top={(props.copy?.line ?? 0) + 1}
left={0}
width="100%"
height={1}
backgroundColor={RGBA.fromInts(255, 255, 255, 15)}
/>
</Show>
<box position="absolute" top={(props.copy?.line ?? 0) + 1} left={props.copy?.col ?? 0}>
<text fg={theme.text}>█</text>
</box>
Expand Down Expand Up @@ -1387,7 +1397,7 @@ function AssistantMessage(props: {
message: AssistantMessage
parts: Part[]
last: boolean
copy?: CopyRow
copy?: CopyRow & { visual?: boolean }
highlights?: Map<string, CopyHighlight[]>
}) {
const ctx = use()
Expand Down Expand Up @@ -1532,7 +1542,7 @@ function TextPart(props: {
last: boolean
part: TextPart
message: AssistantMessage
copy?: CopyRow
copy?: CopyRow & { visual?: boolean }
highlights?: CopyHighlight[]
}) {
const ctx = use()
Expand All @@ -1541,6 +1551,16 @@ function TextPart(props: {
<Show when={props.part.text.trim()}>
<box id={"text-" + props.part.id} paddingLeft={3} marginTop={1} flexShrink={0}>
<Show when={props.copy?.kind === "text" && props.copy.part === props.part.id}>
<Show when={!props.copy?.visual}>
<box
position="absolute"
top={props.copy?.line ?? 0}
left={0}
width="100%"
height={1}
backgroundColor={RGBA.fromInts(255, 255, 255, 15)}
/>
</Show>
<box position="absolute" top={props.copy?.line ?? 0} left={props.copy?.col ?? 0}>
<text fg={theme.text}>█</text>
</box>
Expand Down Expand Up @@ -1588,7 +1608,7 @@ function ToolPart(props: {
last: boolean
part: ToolPart
message: AssistantMessage
copy?: CopyRow
copy?: CopyRow & { visual?: boolean }
highlights?: CopyHighlight[]
}) {
const ctx = use()
Expand Down Expand Up @@ -1632,6 +1652,16 @@ function ToolPart(props: {
<Show when={!shouldHide()}>
<box id={"tool-" + props.part.id}>
<Show when={props.copy?.kind === "tool" && props.copy.part === props.part.id}>
<Show when={!props.copy?.visual}>
<box
position="absolute"
top={props.copy?.line ?? 0}
left={0}
width="100%"
height={1}
backgroundColor={RGBA.fromInts(255, 255, 255, 15)}
/>
</Show>
<box position="absolute" top={props.copy?.line ?? 0} left={props.copy?.col ?? 0}>
<text fg={theme.text}>█</text>
</box>
Expand Down
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