@blueprintjs/core
Version:
Core styles & components
68 lines • 3.6 kB
JavaScript
;
/*
* 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 });
var tslib_1 = require("tslib");
var classnames_1 = tslib_1.__importDefault(require("classnames"));
var React = tslib_1.__importStar(require("react"));
var react_lifecycles_compat_1 = require("react-lifecycles-compat");
var icons_1 = require("@blueprintjs/icons");
var common_1 = require("../../common");
var Icon = /** @class */ (function (_super) {
tslib_1.__extends(Icon, _super);
function Icon() {
return _super !== null && _super.apply(this, arguments) || this;
}
Icon_1 = Icon;
Icon.prototype.render = function () {
var icon = this.props.icon;
if (icon == null || typeof icon === "boolean") {
return null;
}
else if (typeof icon !== "string") {
return icon;
}
var _a = this.props, className = _a.className, color = _a.color, htmlTitle = _a.htmlTitle, _b = _a.iconSize, iconSize = _b === void 0 ? Icon_1.SIZE_STANDARD : _b, intent = _a.intent, _c = _a.title, title = _c === void 0 ? icon : _c, _d = _a.tagName, tagName = _d === void 0 ? "span" : _d, htmlprops = tslib_1.__rest(_a, ["className", "color", "htmlTitle", "iconSize", "intent", "title", "tagName"]);
// choose which pixel grid is most appropriate for given icon size
var pixelGridSize = iconSize >= Icon_1.SIZE_LARGE ? Icon_1.SIZE_LARGE : Icon_1.SIZE_STANDARD;
// render path elements, or nothing if icon name is unknown.
var paths = this.renderSvgPaths(pixelGridSize, icon);
var classes = classnames_1.default(common_1.Classes.ICON, common_1.Classes.iconClass(icon), common_1.Classes.intentClass(intent), className);
var viewBox = "0 0 " + pixelGridSize + " " + pixelGridSize;
return React.createElement(tagName, tslib_1.__assign({}, 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. */
Icon.prototype.renderSvgPaths = function (pathsSize, iconName) {
var svgPathsRecord = pathsSize === Icon_1.SIZE_STANDARD ? icons_1.IconSvgPaths16 : icons_1.IconSvgPaths20;
var pathStrings = svgPathsRecord[iconName];
if (pathStrings == null) {
return null;
}
return pathStrings.map(function (d, i) { return React.createElement("path", { key: i, d: d, fillRule: "evenodd" }); });
};
var Icon_1;
Icon.displayName = common_1.DISPLAYNAME_PREFIX + ".Icon";
Icon.SIZE_STANDARD = 16;
Icon.SIZE_LARGE = 20;
Icon = Icon_1 = tslib_1.__decorate([
react_lifecycles_compat_1.polyfill
], Icon);
return Icon;
}(common_1.AbstractPureComponent2));
exports.Icon = Icon;
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