@ichigo_san/graphing/dist/nodes/CircleNode.js

A lightweight UML-style diagram editor built with React Flow and Tailwind CSS

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = void 0;
var _react = _interopRequireWildcard(require("react"));
var _reactflow = require("reactflow");
function _interopRequireWildcard(e, t) { if ("function" == typeof WeakMap) var r = new WeakMap(), n = new WeakMap(); return (_interopRequireWildcard = function (e, t) { if (!t && e && e.__esModule) return e; var o, i, f = { __proto__: null, default: e }; if (null === e || "object" != typeof e && "function" != typeof e) return f; if (o = t ? n : r) { if (o.has(e)) return o.get(e); o.set(e, f); } for (const t in e) "default" !== t && {}.hasOwnProperty.call(e, t) && ((i = (o = Object.defineProperty) && Object.getOwnPropertyDescriptor(e, t)) && (i.get || i.set) ? o(f, t, i) : f[t] = e[t]); return f; })(e, t); }
const handleStyle = {
  background: '#3b82f6',
  border: '2px solid #fff',
  width: 8,
  height: 8,
  borderRadius: '50%',
  zIndex: 10,
  cursor: 'crosshair',
  transition: 'all 0.15s ease'
};
const CircleNode = _ref => {
  let {
    data,
    id,
    selected,
    isConnectable
  } = _ref;
  const [isEditing, setIsEditing] = (0, _react.useState)(false);
  const [label, setLabel] = (0, _react.useState)(data.label || 'Circle');
  (0, _react.useEffect)(() => {
    setLabel(data.label || 'Circle');
  }, [data.label]);
  const inputRef = (0, _react.useRef)(null);
  const handleDoubleClick = (0, _react.useCallback)(e => {
    e.stopPropagation();
    setIsEditing(true);
  }, []);
  const handleLabelSubmit = (0, _react.useCallback)(() => {
    setIsEditing(false);
    if (data.onLabelChange && label !== data.label) {
      data.onLabelChange(id, label);
    }
  }, [id, label, data]);
  const handleKeyDown = (0, _react.useCallback)(e => {
    if (e.key === 'Enter') {
      handleLabelSubmit();
    }
    if (e.key === 'Escape') {
      setLabel(data.label);
      setIsEditing(false);
    }
  }, [handleLabelSubmit, data.label]);
  return /*#__PURE__*/_react.default.createElement(_react.default.Fragment, null, /*#__PURE__*/_react.default.createElement(_reactflow.NodeResizer, {
    isVisible: selected,
    minWidth: 80,
    minHeight: 80,
    handleClassName: "w-2.5 h-2.5 bg-gray-500 rounded-full border-2 border-white shadow",
    lineClassName: "border-2 border-dashed border-indigo-500 opacity-60",
    nodeWidth: data.width,
    nodeHeight: data.height
  }), /*#__PURE__*/_react.default.createElement("div", {
    style: {
      background: data.color || '#C5E1A5',
      border: "2px solid ".concat(data.borderColor || '#ddd'),
      borderRadius: '50%',
      width: '100%',
      height: '100%',
      display: 'flex',
      alignItems: 'center',
      justifyContent: 'center',
      cursor: 'move',
      transition: 'all 0.2s ease',
      boxShadow: selected ? '0 0 0 2px #2196F3' : '0 2px 4px rgba(0,0,0,0.1)',
      boxSizing: 'border-box'
    },
    onDoubleClick: handleDoubleClick
  }, data.icon && /*#__PURE__*/_react.default.createElement("span", {
    style: {
      fontSize: '14px'
    }
  }, data.icon), isEditing ? /*#__PURE__*/_react.default.createElement("input", {
    ref: inputRef,
    value: label,
    onChange: e => setLabel(e.target.value),
    onBlur: handleLabelSubmit,
    onKeyDown: handleKeyDown,
    autoFocus: true,
    style: {
      fontSize: '14px',
      border: 'none',
      borderBottom: '2px solid #2196F3',
      outline: 'none',
      background: 'transparent',
      padding: '4px',
      textAlign: 'center',
      width: '80%'
    }
  }) : /*#__PURE__*/_react.default.createElement("span", {
    style: {
      fontSize: '14px'
    }
  }, label), /*#__PURE__*/_react.default.createElement(_reactflow.Handle, {
    type: "source",
    position: _reactflow.Position.Top,
    id: "top",
    style: handleStyle,
    isConnectable: isConnectable,
    className: "circle-handle"
  }), /*#__PURE__*/_react.default.createElement(_reactflow.Handle, {
    type: "source",
    position: _reactflow.Position.Right,
    id: "right",
    style: handleStyle,
    isConnectable: isConnectable,
    className: "circle-handle"
  }), /*#__PURE__*/_react.default.createElement(_reactflow.Handle, {
    type: "source",
    position: _reactflow.Position.Bottom,
    id: "bottom",
    style: handleStyle,
    isConnectable: isConnectable,
    className: "circle-handle"
  }), /*#__PURE__*/_react.default.createElement(_reactflow.Handle, {
    type: "source",
    position: _reactflow.Position.Left,
    id: "left",
    style: handleStyle,
    isConnectable: isConnectable,
    className: "circle-handle"
  }), /*#__PURE__*/_react.default.createElement(_reactflow.Handle, {
    type: "target",
    position: _reactflow.Position.Top,
    id: "top-target",
    style: {
      opacity: 0,
      pointerEvents: 'none'
    },
    isConnectable: isConnectable
  }), /*#__PURE__*/_react.default.createElement(_reactflow.Handle, {
    type: "target",
    position: _reactflow.Position.Right,
    id: "right-target",
    style: {
      opacity: 0,
      pointerEvents: 'none'
    },
    isConnectable: isConnectable
  }), /*#__PURE__*/_react.default.createElement(_reactflow.Handle, {
    type: "target",
    position: _reactflow.Position.Bottom,
    id: "bottom-target",
    style: {
      opacity: 0,
      pointerEvents: 'none'
    },
    isConnectable: isConnectable
  }), /*#__PURE__*/_react.default.createElement(_reactflow.Handle, {
    type: "target",
    position: _reactflow.Position.Left,
    id: "left-target",
    style: {
      opacity: 0,
      pointerEvents: 'none'
    },
    isConnectable: isConnectable
  })));
};
var _default = exports.default = CircleNode;