gomuks/web/src/ui/timeline/menu/EventMenu.tsx
2024-10-31 00:12:14 +02:00

100 lines
3.9 KiB
TypeScript

// gomuks - A Matrix client written in Go.
// Copyright (C) 2024 Tulir Asokan
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
import { CSSProperties, use, useCallback, useRef } from "react"
import { MemDBEvent } from "@/api/types"
import { emojiToReactionContent } from "@/util/emoji"
import { useEventAsState } from "@/util/eventdispatcher.ts"
import ClientContext from "../../ClientContext.ts"
import EmojiPicker from "../../emojipicker/EmojiPicker.tsx"
import { ModalContext } from "../../modal/Modal.tsx"
import { useRoomContext } from "../../roomview/roomcontext.ts"
import EventExtraMenu from "./EventExtraMenu.tsx"
import EditIcon from "@/icons/edit.svg?react"
import MoreIcon from "@/icons/more.svg?react"
import ReactIcon from "@/icons/react.svg?react"
import ReplyIcon from "@/icons/reply.svg?react"
import "./index.css"
interface EventHoverMenuProps {
evt: MemDBEvent
setForceOpen: (forceOpen: boolean) => void
}
function getModalStyle(button: HTMLButtonElement, modalHeight: number): CSSProperties {
const rect = button.getBoundingClientRect()
const style: CSSProperties = { right: window.innerWidth - rect.right }
if (rect.bottom + modalHeight > window.innerHeight) {
style.bottom = window.innerHeight - rect.top
} else {
style.top = rect.bottom
}
return style
}
const EventMenu = ({ evt, setForceOpen }: EventHoverMenuProps) => {
const client = use(ClientContext)!
const userID = client.userID
const roomCtx = useRoomContext()
const openModal = use(ModalContext)
const contextMenuRef = useRef<HTMLDivElement>(null)
const onClickReply = useCallback(() => roomCtx.setReplyTo(evt.event_id), [roomCtx, evt.event_id])
const onClickReact = useCallback((mevt: React.MouseEvent<HTMLButtonElement>) => {
const emojiPickerHeight = 34 * 16
setForceOpen(true)
openModal({
content: <EmojiPicker
style={getModalStyle(mevt.currentTarget, emojiPickerHeight)}
onSelect={emoji => {
client.sendEvent(evt.room_id, "m.reaction", emojiToReactionContent(emoji, evt.event_id))
.catch(err => window.alert(`Failed to send reaction: ${err}`))
}}
room={roomCtx.store}
closeOnSelect={true}
allowFreeform={true}
/>,
onClose: () => setForceOpen(false),
})
}, [client, roomCtx, evt, setForceOpen, openModal])
const onClickEdit = useCallback(() => {
roomCtx.setEditing(evt)
}, [roomCtx, evt])
const onClickMore = useCallback((mevt: React.MouseEvent<HTMLButtonElement>) => {
const moreMenuHeight = 10 * 16
setForceOpen(true)
openModal({
content: <EventExtraMenu
evt={evt}
room={roomCtx.store}
style={getModalStyle(mevt.currentTarget, moreMenuHeight)}
/>,
onClose: () => setForceOpen(false),
})
}, [evt, roomCtx, setForceOpen, openModal])
const isEditing = useEventAsState(roomCtx.isEditing)
return <div className="event-hover-menu" ref={contextMenuRef}>
<button onClick={onClickReact}><ReactIcon/></button>
<button
disabled={isEditing}
title={isEditing ? "Can't reply to messages while editing a message" : undefined}
onClick={onClickReply}
><ReplyIcon/></button>
{evt.sender === userID && evt.type === "m.room.message" && evt.relation_type !== "m.replace" && !evt.redacted_by
&& <button onClick={onClickEdit}><EditIcon/></button>}
<button onClick={onClickMore}><MoreIcon/></button>
</div>
}
export default EventMenu