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@blueprintjs/core

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/* * 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. */ var Icon_1; import * as tslib_1 from "tslib"; import classNames from "classnames"; import * as React from "react"; import { polyfill } from "react-lifecycles-compat"; import { IconSvgPaths16, IconSvgPaths20 } from "@blueprintjs/icons"; import { AbstractPureComponent2, Classes, DISPLAYNAME_PREFIX } from "../../common"; let Icon = Icon_1 = class Icon extends AbstractPureComponent2 { render() { const { icon } = this.props; if (icon == null || typeof icon === "boolean") { return null; } else if (typeof icon !== "string") { return icon; } const { className, color, htmlTitle, iconSize = Icon_1.SIZE_STANDARD, intent, title = icon, tagName = "span", ...htmlprops } = this.props; // choose which pixel grid is most appropriate for given icon size const pixelGridSize = iconSize >= Icon_1.SIZE_LARGE ? Icon_1.SIZE_LARGE : Icon_1.SIZE_STANDARD; // render path elements, or nothing if icon name is unknown. const paths = this.renderSvgPaths(pixelGridSize, icon); const classes = classNames(Classes.ICON, Classes.iconClass(icon), Classes.intentClass(intent), className); const viewBox = `0 0 ${pixelGridSize} ${pixelGridSize}`; return React.createElement(tagName, { ...htmlprops, className: classes, title: htmlTitle, }, React.createElement("svg", { fill: color, "data-icon": icon, width: iconSize, height: iconSize, viewBox: viewBox }, title && React.createElement("desc", null, title), paths)); } /** Render `<path>` elements for the given icon name. Returns `null` if name is unknown. */ renderSvgPaths(pathsSize, iconName) { const svgPathsRecord = pathsSize === Icon_1.SIZE_STANDARD ? IconSvgPaths16 : IconSvgPaths20; const pathStrings = svgPathsRecord[iconName]; if (pathStrings == null) { return null; } return pathStrings.map((d, i) => React.createElement("path", { key: i, d: d, fillRule: "evenodd" })); } }; Icon.displayName = `${DISPLAYNAME_PREFIX}.Icon`; Icon.SIZE_STANDARD = 16; Icon.SIZE_LARGE = 20; Icon = Icon_1 = tslib_1.__decorate([ polyfill ], Icon); export { Icon }; //# sourceMappingURL=icon.js.map