refactor(packages): change package structure

2023-06-05 15:40:18 +02:00
parent b2e296901e
commit 8354759f57
332 changed files with 980 additions and 3244 deletions
@@ -0,0 +1,124 @@
+import { memo } from 'react';
+import { Position, getBezierEdgeCenter } from '@xyflow/system';
+
+import BaseEdge from './BaseEdge';
+import type { EdgeProps } from '../../types';
+
+export interface GetSimpleBezierPathParams {
+  sourceX: number;
+  sourceY: number;
+  sourcePosition?: Position;
+  targetX: number;
+  targetY: number;
+  targetPosition?: Position;
+}
+
+interface GetControlParams {
+  pos: Position;
+  x1: number;
+  y1: number;
+  x2: number;
+  y2: number;
+}
+
+function getControl({ pos, x1, y1, x2, y2 }: GetControlParams): [number, number] {
+  if (pos === Position.Left || pos === Position.Right) {
+    return [0.5 * (x1 + x2), y1];
+  }
+
+  return [x1, 0.5 * (y1 + y2)];
+}
+
+export function getSimpleBezierPath({
+  sourceX,
+  sourceY,
+  sourcePosition = Position.Bottom,
+  targetX,
+  targetY,
+  targetPosition = Position.Top,
+}: GetSimpleBezierPathParams): [path: string, labelX: number, labelY: number, offsetX: number, offsetY: number] {
+  const [sourceControlX, sourceControlY] = getControl({
+    pos: sourcePosition,
+    x1: sourceX,
+    y1: sourceY,
+    x2: targetX,
+    y2: targetY,
+  });
+  const [targetControlX, targetControlY] = getControl({
+    pos: targetPosition,
+    x1: targetX,
+    y1: targetY,
+    x2: sourceX,
+    y2: sourceY,
+  });
+  const [labelX, labelY, offsetX, offsetY] = getBezierEdgeCenter({
+    sourceX,
+    sourceY,
+    targetX,
+    targetY,
+    sourceControlX,
+    sourceControlY,
+    targetControlX,
+    targetControlY,
+  });
+
+  return [
+    `M${sourceX},${sourceY} C${sourceControlX},${sourceControlY} ${targetControlX},${targetControlY} ${targetX},${targetY}`,
+    labelX,
+    labelY,
+    offsetX,
+    offsetY,
+  ];
+}
+
+const SimpleBezierEdge = memo(
+  ({
+    sourceX,
+    sourceY,
+    targetX,
+    targetY,
+    sourcePosition = Position.Bottom,
+    targetPosition = Position.Top,
+    label,
+    labelStyle,
+    labelShowBg,
+    labelBgStyle,
+    labelBgPadding,
+    labelBgBorderRadius,
+    style,
+    markerEnd,
+    markerStart,
+    interactionWidth,
+  }: EdgeProps) => {
+    const [path, labelX, labelY] = getSimpleBezierPath({
+      sourceX,
+      sourceY,
+      sourcePosition,
+      targetX,
+      targetY,
+      targetPosition,
+    });
+
+    return (
+      <BaseEdge
+        path={path}
+        labelX={labelX}
+        labelY={labelY}
+        label={label}
+        labelStyle={labelStyle}
+        labelShowBg={labelShowBg}
+        labelBgStyle={labelBgStyle}
+        labelBgPadding={labelBgPadding}
+        labelBgBorderRadius={labelBgBorderRadius}
+        style={style}
+        markerEnd={markerEnd}
+        markerStart={markerStart}
+        interactionWidth={interactionWidth}
+      />
+    );
+  }
+);
+
+SimpleBezierEdge.displayName = 'SimpleBezierEdge';
+
+export default SimpleBezierEdge;