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static/lib/Highcharts-10.2.1/es-modules/Series/Organization/OrganizationPoint.js

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+/* *
+ *
+ *  Organization chart module
+ *
+ *  (c) 2018-2021 Torstein Honsi
+ *
+ *  License: www.highcharts.com/license
+ *
+ *  !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
+ *
+ * */
+'use strict';
+var __extends = (this && this.__extends) || (function () {
+    var extendStatics = function (d, b) {
+        extendStatics = Object.setPrototypeOf ||
+            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
+            function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
+        return extendStatics(d, b);
+    };
+    return function (d, b) {
+        if (typeof b !== "function" && b !== null)
+            throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
+        extendStatics(d, b);
+        function __() { this.constructor = d; }
+        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
+    };
+})();
+import SeriesRegistry from '../../Core/Series/SeriesRegistry.js';
+var SankeyPointClass = SeriesRegistry.seriesTypes.sankey.prototype.pointClass;
+import U from '../../Core/Utilities.js';
+var defined = U.defined, find = U.find, pick = U.pick;
+/**
+ * Get columns offset including all sibiling and cousins etc.
+ *
+ * @private
+ * @param node Point
+ */
+function getOffset(node) {
+    var offset = node.linksFrom.length;
+    node.linksFrom.forEach(function (link) {
+        if (link.id === link.toNode.linksTo[0].id) {
+            // Node has children, that hangs directly from it:
+            offset += getOffset(link.toNode);
+        }
+        else {
+            // If the node hangs from multiple parents, and this is not
+            // the last one, ignore it:
+            offset--;
+        }
+    });
+    return offset;
+}
+/* *
+ *
+ *  Class
+ *
+ * */
+var OrganizationPoint = /** @class */ (function (_super) {
+    __extends(OrganizationPoint, _super);
+    function OrganizationPoint() {
+        /* *
+         *
+         *  Properties
+         *
+         * */
+        var _this = _super !== null && _super.apply(this, arguments) || this;
+        _this.fromNode = void 0;
+        _this.linksFrom = void 0;
+        _this.linksTo = void 0;
+        _this.options = void 0;
+        _this.series = void 0;
+        _this.toNode = void 0;
+        return _this;
+        /* eslint-enable valid-jsdoc */
+    }
+    /* *
+     *
+     *  Functions
+     *
+     * */
+    /* eslint-disable valid-jsdoc */
+    /**
+     * All nodes in an org chart are equal width.
+     * @private
+     */
+    OrganizationPoint.prototype.getSum = function () {
+        return 1;
+    };
+    /**
+     * Set node.column for hanging layout
+     * @private
+     */
+    OrganizationPoint.prototype.setNodeColumn = function () {
+        _super.prototype.setNodeColumn.call(this);
+        var node = this, fromNode = node.getFromNode().fromNode;
+        // Hanging layout
+        if (
+        // Not defined by user
+        !defined(node.options.column) &&
+            // Has links to
+            node.linksTo.length !== 0 &&
+            // And parent uses hanging layout
+            fromNode &&
+            fromNode.options.layout === 'hanging') {
+            // Default all children of the hanging node
+            // to have hanging layout
+            node.options.layout = pick(node.options.layout, 'hanging');
+            node.hangsFrom = fromNode;
+            var i_1 = -1;
+            find(fromNode.linksFrom, function (link, index) {
+                var found = link.toNode === node;
+                if (found) {
+                    i_1 = index;
+                }
+                return found;
+            });
+            // For all siblings' children (recursively)
+            // increase the column offset to prevent overlapping
+            for (var j = 0; j < fromNode.linksFrom.length; j++) {
+                var link = fromNode.linksFrom[j];
+                if (link.toNode.id === node.id) {
+                    // Break
+                    j = fromNode.linksFrom.length;
+                }
+                else {
+                    i_1 += getOffset(link.toNode);
+                }
+            }
+            node.column = (node.column || 0) + i_1;
+        }
+    };
+    return OrganizationPoint;
+}(SankeyPointClass));
+/* *
+ *
+ *  Default Export
+ *
+ * */
+export default OrganizationPoint;