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/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
"use strict";
// Make this available to both AMD and CJS environments
define(function (require, exports, module) {
// ReactJS
const React = require("devtools/client/shared/vendor/react");
const { isGrip, cropString, cropMultipleLines } = require("./rep-utils");
// Utils
const nodeConstants = require("devtools/shared/dom-node-constants");
// Shortcuts
const { span } = React.DOM;
/**
* Renders DOM comment node.
*/
const CommentNode = React.createClass({
displayName: "CommentNode",
propTypes: {
object: React.PropTypes.object.isRequired,
mode: React.PropTypes.string,
},
render: function () {
let {object} = this.props;
let mode = this.props.mode || "short";
let {textContent} = object.preview;
if (mode === "tiny") {
textContent = cropMultipleLines(textContent, 30);
} else if (mode === "short") {
textContent = cropString(textContent, 50);
}
return span({className: "objectBox theme-comment"}, `<!-- ${textContent} -->`);
},
});
// Registration
function supportsObject(object, type) {
if (!isGrip(object)) {
return false;
}
return object.preview && object.preview.nodeType === nodeConstants.COMMENT_NODE;
}
// Exports from this module
exports.CommentNode = {
rep: CommentNode,
supportsObject: supportsObject
};
});
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