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2026-05-25 17:08:18 +08:00
parent df501f6151
commit f1259b71b5
9178 changed files with 1626125 additions and 0 deletions
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+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = useDrag;
+var React = _interopRequireWildcard(require("react"));
+var _clsx = require("clsx");
+var _util = require("@rc-component/util");
+function _getRequireWildcardCache(e) { if ("function" != typeof WeakMap) return null; var r = new WeakMap(), t = new WeakMap(); return (_getRequireWildcardCache = function (e) { return e ? t : r; })(e); }
+function _interopRequireWildcard(e, r) { if (!r && e && e.__esModule) return e; if (null === e || "object" != typeof e && "function" != typeof e) return { default: e }; var t = _getRequireWildcardCache(r); if (t && t.has(e)) return t.get(e); var n = { __proto__: null }, a = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var u in e) if ("default" !== u && Object.prototype.hasOwnProperty.call(e, u)) { var i = a ? Object.getOwnPropertyDescriptor(e, u) : null; i && (i.get || i.set) ? Object.defineProperty(n, u, i) : n[u] = e[u]; } return n.default = e, t && t.set(e, n), n; }
+function useDrag(options) {
+  const {
+    prefixCls,
+    direction,
+    className,
+    style,
+    maxSize,
+    containerRef,
+    currentSize,
+    onResize,
+    onResizeEnd,
+    onResizeStart
+  } = options;
+  const [isDragging, setIsDragging] = React.useState(false);
+  const [startPos, setStartPos] = React.useState(0);
+  const [startSize, setStartSize] = React.useState(0);
+  const isHorizontal = direction === 'left' || direction === 'right';
+  const handleMouseDown = (0, _util.useEvent)(e => {
+    e.preventDefault();
+    e.stopPropagation();
+    setIsDragging(true);
+    if (isHorizontal) {
+      setStartPos(e.clientX);
+    } else {
+      setStartPos(e.clientY);
+    }
+
+    // Use provided currentSize, or fallback to container size
+    let startSize;
+    if (typeof currentSize === 'number') {
+      startSize = currentSize;
+    } else if (containerRef?.current) {
+      const rect = containerRef.current.getBoundingClientRect();
+      startSize = isHorizontal ? rect.width : rect.height;
+    }
+    setStartSize(startSize);
+    onResizeStart?.(startSize);
+  });
+  const handleMouseMove = (0, _util.useEvent)(e => {
+    if (!isDragging) return;
+    const currentPos = isHorizontal ? e.clientX : e.clientY;
+    let delta = currentPos - startPos;
+
+    // Adjust delta direction based on placement
+    if (direction === 'right' || direction === 'bottom') {
+      delta = -delta;
+    }
+    let newSize = startSize + delta;
+
+    // Apply min/max size limits
+    if (newSize < 0) {
+      newSize = 0;
+    }
+    // Only apply maxSize if it's a valid positive number
+    if (maxSize && newSize > maxSize) {
+      newSize = maxSize;
+    }
+    onResize?.(newSize);
+  });
+  const handleMouseUp = React.useCallback(() => {
+    if (isDragging) {
+      setIsDragging(false);
+
+      // Get the final size after resize
+      if (containerRef?.current) {
+        const rect = containerRef.current.getBoundingClientRect();
+        const finalSize = isHorizontal ? rect.width : rect.height;
+        onResizeEnd?.(finalSize);
+      }
+    }
+  }, [isDragging, containerRef, onResizeEnd, isHorizontal]);
+  React.useEffect(() => {
+    if (isDragging) {
+      document.addEventListener('mousemove', handleMouseMove);
+      document.addEventListener('mouseup', handleMouseUp);
+      return () => {
+        document.removeEventListener('mousemove', handleMouseMove);
+        document.removeEventListener('mouseup', handleMouseUp);
+      };
+    }
+  }, [isDragging, handleMouseMove, handleMouseUp]);
+  const dragElementClassName = (0, _clsx.clsx)(`${prefixCls}-dragger`, `${prefixCls}-dragger-${direction}`, {
+    [`${prefixCls}-dragger-dragging`]: isDragging,
+    [`${prefixCls}-dragger-horizontal`]: isHorizontal,
+    [`${prefixCls}-dragger-vertical`]: !isHorizontal
+  }, className);
+  return {
+    dragElementProps: {
+      className: dragElementClassName,
+      style,
+      onMouseDown: handleMouseDown
+    },
+    isDragging
+  };
+}