@blueprintjs/core/lib/cjs/components/button/abstractButton.js

"use strict";
/*
 * Copyright 2017 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.
 */
Object.defineProperty(exports, "__esModule", { value: true });
exports.AbstractButton = void 0;
var tslib_1 = require("tslib");
var classnames_1 = tslib_1.__importDefault(require("classnames"));
var React = tslib_1.__importStar(require("react"));
var common_1 = require("../../common");
var icon_1 = require("../icon/icon");
var spinner_1 = require("../spinner/spinner");
var AbstractButton = /** @class */ (function (_super) {
    tslib_1.__extends(AbstractButton, _super);
    function AbstractButton() {
        var _this = _super !== null && _super.apply(this, arguments) || this;
        _this.state = {
            isActive: false,
        };
        // we're casting as `any` to get around a somewhat opaque safeInvoke error
        // that "Type argument candidate 'KeyboardEvent<T>' is not a valid type
        // argument because it is not a supertype of candidate
        // 'KeyboardEvent<HTMLElement>'."
        _this.handleKeyDown = function (e) {
            var _a, _b;
            // HACKHACK: https://github.com/palantir/blueprint/issues/4165
            /* eslint-disable deprecation/deprecation */
            if (common_1.Keys.isKeyboardClick(e.which)) {
                e.preventDefault();
                if (e.which !== _this.currentKeyDown) {
                    _this.setState({ isActive: true });
                }
            }
            _this.currentKeyDown = e.which;
            (_b = (_a = _this.props).onKeyDown) === null || _b === void 0 ? void 0 : _b.call(_a, e);
        };
        _this.handleKeyUp = function (e) {
            var _a, _b, _c;
            // HACKHACK: https://github.com/palantir/blueprint/issues/4165
            /* eslint-disable deprecation/deprecation */
            if (common_1.Keys.isKeyboardClick(e.which)) {
                _this.setState({ isActive: false });
                (_a = _this.buttonRef) === null || _a === void 0 ? void 0 : _a.click();
            }
            _this.currentKeyDown = undefined;
            (_c = (_b = _this.props).onKeyUp) === null || _c === void 0 ? void 0 : _c.call(_b, e);
        };
        _this.handleBlur = function (e) {
            var _a, _b;
            if (_this.state.isActive) {
                _this.setState({ isActive: false });
            }
            (_b = (_a = _this.props).onBlur) === null || _b === void 0 ? void 0 : _b.call(_a, e);
        };
        return _this;
    }
    AbstractButton.prototype.getCommonButtonProps = function () {
        var _a;
        var _b = this.props, _c = _b.active, active = _c === void 0 ? false : _c, alignText = _b.alignText, fill = _b.fill, large = _b.large, _d = _b.loading, loading = _d === void 0 ? false : _d, outlined = _b.outlined, minimal = _b.minimal, small = _b.small, tabIndex = _b.tabIndex;
        var disabled = this.props.disabled || loading;
        var className = (0, classnames_1.default)(common_1.Classes.BUTTON, (_a = {},
            _a[common_1.Classes.ACTIVE] = !disabled && (active || this.state.isActive),
            _a[common_1.Classes.DISABLED] = disabled,
            _a[common_1.Classes.FILL] = fill,
            _a[common_1.Classes.LARGE] = large,
            _a[common_1.Classes.LOADING] = loading,
            _a[common_1.Classes.MINIMAL] = minimal,
            _a[common_1.Classes.OUTLINED] = outlined,
            _a[common_1.Classes.SMALL] = small,
            _a), common_1.Classes.alignmentClass(alignText), common_1.Classes.intentClass(this.props.intent), this.props.className);
        return {
            className: className,
            disabled: disabled,
            onBlur: this.handleBlur,
            onClick: disabled ? undefined : this.props.onClick,
            onKeyDown: this.handleKeyDown,
            onKeyUp: this.handleKeyUp,
            tabIndex: disabled ? -1 : tabIndex,
        };
    };
    AbstractButton.prototype.renderChildren = function () {
        var _a = this.props, children = _a.children, icon = _a.icon, loading = _a.loading, rightIcon = _a.rightIcon, text = _a.text;
        var maybeHasText = !common_1.Utils.isReactNodeEmpty(text) || !common_1.Utils.isReactNodeEmpty(children);
        return [
            loading && React.createElement(spinner_1.Spinner, { key: "loading", className: common_1.Classes.BUTTON_SPINNER, size: icon_1.IconSize.LARGE }),
            // The icon is purely decorative if text is provided
            React.createElement(icon_1.Icon, { key: "leftIcon", icon: icon, "aria-hidden": maybeHasText, tabIndex: maybeHasText ? -1 : undefined }),
            maybeHasText && (React.createElement("span", { key: "text", className: common_1.Classes.BUTTON_TEXT },
                text,
                children)),
            React.createElement(icon_1.Icon, { key: "rightIcon", icon: rightIcon }),
        ];
    };
    return AbstractButton;
}(common_1.AbstractPureComponent2));
exports.AbstractButton = AbstractButton;
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