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/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
/* vim: set ft=javascript ts=2 et sw=2 tw=80: */
/* 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");
// Shortcuts
const { thead, tr, td, div } = React.DOM;
const PropTypes = React.PropTypes;
/**
* This component is responsible for rendering tree header.
* It's based on <thead> element.
*/
let TreeHeader = React.createClass({
displayName: "TreeHeader",
// See also TreeView component for detailed info about properties.
propTypes: {
// Custom tree decorator
decorator: PropTypes.object,
// True if the header should be visible
header: PropTypes.bool,
// Array with column definition
columns: PropTypes.array
},
getDefaultProps: function () {
return {
columns: [{
id: "default"
}]
};
},
getHeaderClass: function (colId) {
let decorator = this.props.decorator;
if (!decorator || !decorator.getHeaderClass) {
return [];
}
// Decorator can return a simple string or array of strings.
let classNames = decorator.getHeaderClass(colId);
if (!classNames) {
return [];
}
if (typeof classNames == "string") {
classNames = [classNames];
}
return classNames;
},
render: function () {
let cells = [];
let visible = this.props.header;
// Render the rest of the columns (if any)
this.props.columns.forEach(col => {
let cellStyle = {
"width": col.width ? col.width : "",
};
let classNames = [];
if (visible) {
classNames = this.getHeaderClass(col.id);
classNames.push("treeHeaderCell");
}
cells.push(
td({
className: classNames.join(" "),
style: cellStyle,
key: col.id},
div({ className: visible ? "treeHeaderCellBox" : "" },
visible ? col.title : ""
)
)
);
});
return (
thead({}, tr({ className: visible ? "treeHeaderRow" : "" },
cells
))
);
}
});
// Exports from this module
module.exports = TreeHeader;
});
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