@blueprintjs/core/lib/esm/legacy/contextMenuTargetLegacy.js

/*
 * Copyright 2016 Palantir Technologies, Inc. All rights reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
import { __extends } from "tslib";
/**
 * @fileoverview This component is DEPRECATED, and the code is frozen.
 * All changes & bugfixes should be made to ContextMenu2 instead.
 */
/* eslint-disable deprecation/deprecation */
import * as React from "react";
import * as ReactDOM from "react-dom";
import { isDarkTheme, isFunction } from "../common/utils";
import { show as showLegacyContextMenu } from "./contextMenuLegacy";
import { getDisplayName } from "./legacyCommon";
export var CONTEXTMENU_WARN_DECORATOR_NO_METHOD = "[Blueprint] @ContextMenuTarget-decorated class should implement renderContextMenu.";
export var CONTEXTMENU_WARN_DECORATOR_NEEDS_REACT_ELEMENT = "[Blueprint] \"@ContextMenuTarget-decorated components must return a single JSX.Element or an empty render.";
/**
 * ContextMenuTarget decorator.
 *
 * @see https://blueprintjs.com/docs/#core/components/context-menu.decorator-usage
 * @deprecated use ContextMenu2
 */
export function ContextMenuTargetLegacy(WrappedComponent) {
    var _a;
    if (!isFunction(WrappedComponent.prototype.renderContextMenu)) {
        console.warn(CONTEXTMENU_WARN_DECORATOR_NO_METHOD);
    }
    return _a = /** @class */ (function (_super) {
            __extends(ContextMenuTargetClass, _super);
            function ContextMenuTargetClass() {
                return _super !== null && _super.apply(this, arguments) || this;
            }
            ContextMenuTargetClass.prototype.render = function () {
                var _this = this;
                var element = _super.prototype.render.call(this);
                if (element == null) {
                    // always return `element` in case caller is distinguishing between `null` and `undefined`
                    return element;
                }
                if (!React.isValidElement(element)) {
                    console.warn(CONTEXTMENU_WARN_DECORATOR_NEEDS_REACT_ELEMENT);
                    return element;
                }
                var oldOnContextMenu = element.props.onContextMenu;
                var onContextMenu = function (e) {
                    // support nested menus (inner menu target would have called preventDefault())
                    if (e.defaultPrevented) {
                        return;
                    }
                    if (isFunction(_this.renderContextMenu)) {
                        var menu = _this.renderContextMenu(e);
                        if (menu != null) {
                            // HACKHACK: see https://github.com/palantir/blueprint/issues/3979
                            /* eslint-disable-next-line react/no-find-dom-node */
                            var darkTheme = isDarkTheme(ReactDOM.findDOMNode(_this));
                            e.preventDefault();
                            showLegacyContextMenu(menu, { left: e.clientX, top: e.clientY }, _this.onContextMenuClose, darkTheme);
                        }
                    }
                    oldOnContextMenu === null || oldOnContextMenu === void 0 ? void 0 : oldOnContextMenu(e);
                };
                return React.cloneElement(element, { onContextMenu: onContextMenu });
            };
            return ContextMenuTargetClass;
        }(WrappedComponent)),
        _a.displayName = "ContextMenuTarget(".concat(getDisplayName(WrappedComponent), ")"),
        _a;
}
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