1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
|
/* 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/>. */
import React, { PureComponent } from "devtools/client/shared/vendor/react";
import ReactDOM from "devtools/client/shared/vendor/react-dom";
import actions from "../../actions/index";
import assert from "../../utils/assert";
import { connect } from "devtools/client/shared/vendor/react-redux";
import InlinePreview from "./InlinePreview";
// Handles rendering for each line ( row )
// * Renders single widget for each line in codemirror
// * Renders InlinePreview for each preview inside the widget
class InlinePreviewRow extends PureComponent {
bookmark;
widgetNode;
componentDidMount() {
this.updatePreviewWidget(this.props, null);
}
componentDidUpdate(prevProps) {
this.updatePreviewWidget(this.props, prevProps);
}
componentWillUnmount() {
this.updatePreviewWidget(null, this.props);
}
updatePreviewWidget(props, prevProps) {
if (
this.bookmark &&
prevProps &&
(!props ||
prevProps.editor !== props.editor ||
prevProps.line !== props.line)
) {
this.bookmark.clear();
this.bookmark = null;
this.widgetNode = null;
}
if (!props) {
assert(!this.bookmark, "Inline Preview widget shouldn't be present.");
return;
}
const {
editor,
line,
previews,
openElementInInspector,
highlightDomElement,
unHighlightDomElement,
} = props;
if (!this.bookmark) {
this.widgetNode = document.createElement("div");
this.widgetNode.classList.add("inline-preview");
}
ReactDOM.render(
React.createElement(
React.Fragment,
null,
previews.map(preview =>
React.createElement(InlinePreview, {
line: line,
key: `${line}-${preview.name}`,
variable: preview.name,
value: preview.value,
openElementInInspector: openElementInInspector,
highlightDomElement: highlightDomElement,
unHighlightDomElement: unHighlightDomElement,
})
)
),
this.widgetNode,
() => {
// Only set the codeMirror bookmark once React rendered the element into this.widgetNode
this.bookmark = editor.codeMirror.setBookmark(
{
line,
ch: Infinity,
},
this.widgetNode
);
}
);
}
render() {
return null;
}
}
export default connect(() => ({}), {
openElementInInspector: actions.openElementInInspectorCommand,
highlightDomElement: actions.highlightDomElement,
unHighlightDomElement: actions.unHighlightDomElement,
})(InlinePreviewRow);
|
