45 lines
1.5 KiB
TypeScript
45 lines
1.5 KiB
TypeScript
'use client'
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import React, { useEffect, useState } from 'react'
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import { useSelector } from 'react-redux'
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import { Group } from 'react-konva'
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import { useProject } from '../../../context/Project/provider'
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import Konva from 'konva'
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import { Coordinates } from '../types'
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import CurrentDrawingConnection from './CurrentDrawingConnection'
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import ConnectionPoints from './ConnectionPoints'
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import ConnectionLines from './ConnectionLines'
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import { RootState } from '../../../redux/store'
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const ContextConnections = () => {
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const { startingContextConnectionPoint, areLinkAreaContextsVisible } = useSelector((state: RootState) => state.stage)
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const { getSelectedDocument } = useProject()
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const areas = getSelectedDocument()?.areas || []
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const [endDrawingPosition, setEndDrawingPosition] = useState<Coordinates | null>(null)
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const handleMouseMove = (e: MouseEvent) => {
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if (!areLinkAreaContextsVisible || !startingContextConnectionPoint) return
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setEndDrawingPosition(Konva.stages[0].getRelativePointerPosition())
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}
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useEffect(() => {
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window.addEventListener('mousemove', handleMouseMove)
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return () => window.removeEventListener('mousemove', handleMouseMove)
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})
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useEffect(() => {
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if (!startingContextConnectionPoint) setEndDrawingPosition(null)
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}, [startingContextConnectionPoint])
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if (!areLinkAreaContextsVisible) return <></>
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return <Group>
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<ConnectionPoints areas={areas} />
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<ConnectionLines />
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<CurrentDrawingConnection endDrawingPosition={endDrawingPosition} />
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</Group>
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}
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export default ContextConnections |