tdesign-vue-next/cjs/tree/hooks/useRenderLine.js

TDesign Component for vue-next

/**
 * tdesign v1.15.2
 * (c) 2025 tdesign
 * @license MIT
 */

'use strict';

Object.defineProperty(exports, '__esModule', { value: true });

var Vue = require('vue');
require('@babel/runtime/helpers/toConsumableArray');
require('@babel/runtime/helpers/typeof');
require('../../_chunks/dep-040b3cbb.js');
var index = require('../../_chunks/dep-ac087407.js');
require('@babel/runtime/helpers/slicedToArray');
require('../../_chunks/dep-682444b3.js');
require('@babel/runtime/helpers/defineProperty');
require('tdesign-icons-vue-next');
require('../../checkbox/index.js');
require('../../loading/index.js');
require('@babel/runtime/helpers/asyncToGenerator');
require('@babel/runtime/helpers/classCallCheck');
require('@babel/runtime/helpers/createClass');
require('@babel/runtime/regenerator');
var tree_utils_index = require('../utils/index.js');
require('../../_chunks/dep-0f5dd876.js');
require('../../config-provider/hooks/useConfig.js');
require('../../_chunks/dep-ee4f84a5.js');
require('../../_chunks/dep-66f974a3.js');
require('dayjs');
require('../../_chunks/dep-5e94db90.js');
require('../../_chunks/dep-2f309208.js');
require('../../_chunks/dep-7154c044.js');
require('../../_chunks/dep-3e1aa2e0.js');
require('../../_chunks/dep-79f734cc.js');
require('../../_chunks/dep-63ff6e12.js');
require('../../_chunks/dep-020c2a7e.js');
require('../../_chunks/dep-79cd6be1.js');
require('../../_chunks/dep-41b6fe49.js');
require('../../_chunks/dep-ce0157af.js');
require('../../_chunks/dep-06f7d92f.js');
require('../../_chunks/dep-0c415789.js');
require('../../_chunks/dep-57045e93.js');
require('../../_chunks/dep-c66679ef.js');
require('../../_chunks/dep-3df90229.js');
require('../../_chunks/dep-93426c60.js');
require('../../_chunks/dep-c6c5ec69.js');
require('../../_chunks/dep-1ec17e27.js');
require('../../_chunks/dep-15b276e6.js');
require('../../_chunks/dep-4d3ddec0.js');
require('../../_chunks/dep-d0f125b5.js');
require('../../checkbox/checkbox.js');
require('../../checkbox/props.js');
require('../../_chunks/dep-9b6bbd57.js');
require('../../_chunks/dep-0a9c2d75.js');
require('../../_chunks/dep-eada02ce.js');
require('../../_chunks/dep-d388e00e.js');
require('../../_chunks/dep-15ce91d8.js');
require('../../_chunks/dep-baaf07d6.js');
require('../../_chunks/dep-27e5c925.js');
require('../../_chunks/dep-13d731e3.js');
require('../../_chunks/dep-7cb54b29.js');
require('../../_chunks/dep-2544aa61.js');
require('../../_chunks/dep-8848ca1b.js');
require('../../_chunks/dep-ffd5bd7c.js');
require('../../_chunks/dep-1532a597.js');
require('../../_chunks/dep-e4a93457.js');
require('../../_chunks/dep-0e845ebd.js');
require('../../_chunks/dep-6097d12c.js');
require('../../_chunks/dep-00be0637.js');
require('../../checkbox/consts/index.js');
require('../../checkbox/hooks/useCheckboxLazyLoad.js');
require('../../_chunks/dep-dd949e1b.js');
require('../../checkbox/hooks/useKeyboardEvent.js');
require('../../_chunks/dep-4045ff88.js');
require('../../checkbox/group.js');
require('../../checkbox/checkbox-group-props.js');
require('../../_chunks/dep-cfa5d4ff.js');
require('../../_chunks/dep-1607fcdf.js');
require('../../_chunks/dep-70bb30fa.js');
require('../../_chunks/dep-816a752f.js');
require('../../_chunks/dep-2ab243e3.js');
require('../../_chunks/dep-0ff81c06.js');
require('../../_chunks/dep-32dc80e0.js');
require('../../loading/plugin.js');
require('../../_chunks/dep-9523c147.js');
require('../../loading/icon/gradient.js');
require('../../_chunks/dep-faba77b7.js');
require('@babel/runtime/helpers/objectWithoutProperties');
require('../../_chunks/dep-def9c618.js');
require('../../_chunks/dep-d47112ce.js');
require('../../loading/props.js');
require('../../_chunks/dep-de22f208.js');
require('../../_chunks/dep-7d172afa.js');
require('../../_chunks/dep-02dd9454.js');
require('../../_chunks/dep-2bfd653a.js');
require('../../_chunks/dep-4a827320.js');
require('../../_chunks/dep-bd33cda1.js');
require('../../_chunks/dep-5c27b967.js');
require('../../_chunks/dep-304b5191.js');

function useRenderLine(state) {
  var componentName = index.usePrefixClass("tree").value;
  var renderLine = function renderLine(h) {
    var node = state.node,
      treeScope = state.treeScope;
    var scopedSlots = treeScope.scopedSlots;
    var treeProps = (treeScope === null || treeScope === void 0 ? void 0 : treeScope.treeProps) || {};
    var line = treeProps.line;
    var iconVisible = !!treeProps.icon;
    var lineNode = null;
    if (line === true) {
      if (scopedSlots !== null && scopedSlots !== void 0 && scopedSlots.line) {
        lineNode = scopedSlots.line({
          node: node === null || node === void 0 ? void 0 : node.getModel()
        });
      } else if (node.parent && node.tree) {
        var vmIsLeaf = node.vmIsLeaf,
          vmIsFirst = node.vmIsFirst,
          level = node.level;
        var lineClasses = [];
        lineClasses.push("".concat(componentName, "__line"));
        if (vmIsLeaf || !iconVisible) {
          lineClasses.push("".concat(componentName, "__line--leaf"));
        }
        if (vmIsFirst && iconVisible) {
          lineClasses.push("".concat(componentName, "__line--first"));
        }
        var shadowStyles = [];
        var parents = node.getParents();
        parents.pop();
        parents.forEach(function (pnode, index) {
          if (!pnode.vmIsLast) {
            shadowStyles.push("calc(-".concat(index + 1, " * var(--space)) 0 var(--color)"));
          }
        });
        var styles = {
          "--level": level ? String(level) : void 0,
          "box-shadow": shadowStyles.join(",")
        };
        lineNode = Vue.createVNode("span", {
          "class": lineClasses,
          "style": styles
        }, null);
      }
    } else {
      lineNode = tree_utils_index.getTNode(line, {
        createElement: h,
        node: node
      });
    }
    return lineNode;
  };
  return {
    renderLine: renderLine
  };
}

exports["default"] = useRenderLine;
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