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/* 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";
const {
createFactory,
PureComponent,
} = require("resource://devtools/client/shared/vendor/react.js");
const PropTypes = require("resource://devtools/client/shared/vendor/react-prop-types.js");
const {
REPS,
MODE,
} = require("resource://devtools/client/shared/components/reps/index.js");
const { Rep } = REPS;
const TreeViewClass = require("resource://devtools/client/shared/components/tree/TreeView.js");
const TreeView = createFactory(TreeViewClass);
/**
* The ExpressionResultView React Component is used in the ExtensionSidebar component to
* provide a UI viewMode which shows a tree view of the passed JavaScript object.
*/
class ExpressionResultView extends PureComponent {
static get propTypes() {
return {
object: PropTypes.object.isRequired,
};
}
render() {
const { object } = this.props;
const columns = [
{
id: "value",
},
];
// Render the node value (omitted on the root element if it has children).
const renderValue = props => {
if (props.member.level === 0 && props.member.hasChildren) {
return undefined;
}
return Rep(
Object.assign({}, props, {
cropLimit: 50,
})
);
};
return TreeView({
object,
mode: MODE.SHORT,
columns,
renderValue,
expandedNodes: TreeViewClass.getExpandedNodes(object, {
maxLevel: 1,
maxNodes: 1,
}),
});
}
}
module.exports = ExpressionResultView;
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