Pouzor
81 lines
2.3 KiB
TypeScript
81 lines
2.3 KiB
TypeScript
import { useCallback } from 'react'
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import {
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ReactFlow,
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Background,
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Controls,
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BackgroundVariant,
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ConnectionMode,
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type Node,
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type Edge,
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type Connection,
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} from '@xyflow/react'
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import '@xyflow/react/dist/style.css'
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import { useCanvasStore } from '@/stores/canvasStore'
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import { useThemeStore } from '@/stores/themeStore'
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import { THEMES } from '@/utils/themes'
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import { nodeTypes } from './nodes/nodeTypes'
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import { edgeTypes } from './edges/edgeTypes'
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import type { NodeData, EdgeData } from '@/types'
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interface CanvasContainerProps {
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onConnect?: (connection: Connection) => void
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onEdgeDoubleClick?: (edge: Edge<EdgeData>) => void
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onNodeDragStart?: () => void
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}
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export function CanvasContainer({ onConnect: onConnectProp, onEdgeDoubleClick, onNodeDragStart }: CanvasContainerProps) {
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const {
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nodes, edges,
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onNodesChange, onEdgesChange,
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setSelectedNode,
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} = useCanvasStore()
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const activeTheme = useThemeStore((s) => s.activeTheme)
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const theme = THEMES[activeTheme]
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const onNodeClick = useCallback((_: React.MouseEvent, node: Node<NodeData>) => {
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setSelectedNode(node.id)
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}, [setSelectedNode])
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const onPaneClick = useCallback(() => {
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setSelectedNode(null)
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}, [setSelectedNode])
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const handleEdgeDoubleClick = useCallback((_: React.MouseEvent, edge: Edge<EdgeData>) => {
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onEdgeDoubleClick?.(edge)
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}, [onEdgeDoubleClick])
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return (
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<div className="w-full h-full" style={{ background: theme.colors.canvasBackground }}>
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<ReactFlow
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nodes={nodes}
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edges={edges}
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onNodesChange={onNodesChange}
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onEdgesChange={onEdgesChange}
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onConnect={onConnectProp}
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onNodeClick={onNodeClick}
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onPaneClick={onPaneClick}
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onEdgeDoubleClick={handleEdgeDoubleClick}
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onNodeDragStart={onNodeDragStart}
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nodeTypes={nodeTypes}
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edgeTypes={edgeTypes}
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snapToGrid
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snapGrid={[16, 16]}
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fitView
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colorMode={theme.colors.reactFlowColorMode}
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elevateNodesOnSelect={false}
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connectionMode={ConnectionMode.Loose}
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isValidConnection={(connection) => connection.source !== connection.target}
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>
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<Background
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variant={BackgroundVariant.Dots}
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gap={24}
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size={1}
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color={theme.colors.canvasDotColor}
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/>
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<Controls />
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</ReactFlow>
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</div>
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)
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}
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