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
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
|
/* 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, { Component } from "devtools/client/shared/vendor/react";
import ReactDOM from "devtools/client/shared/vendor/react-dom";
import actions from "../../actions/index";
import { div } from "devtools/client/shared/vendor/react-dom-factories";
import PropTypes from "devtools/client/shared/vendor/react-prop-types";
import InlinePreviewRow from "./InlinePreviewRow";
import InlinePreview from "./InlinePreview";
import { connect } from "devtools/client/shared/vendor/react-redux";
import {
getSelectedFrame,
getCurrentThread,
getInlinePreviews,
} from "../../selectors/index";
import { features } from "../../utils/prefs";
function hasPreviews(previews) {
return !!previews && !!Object.keys(previews).length;
}
class InlinePreviews extends Component {
static get propTypes() {
return {
editor: PropTypes.object.isRequired,
previews: PropTypes.object,
selectedFrame: PropTypes.object.isRequired,
selectedSource: PropTypes.object.isRequired,
};
}
shouldComponentUpdate({ previews }) {
return hasPreviews(previews);
}
componentDidMount() {
this.renderInlinePreviewMarker();
}
componentDidUpdate() {
this.renderInlinePreviewMarker();
}
renderInlinePreviewMarker() {
const {
editor,
selectedFrame,
selectedSource,
previews,
openElementInInspector,
highlightDomElement,
unHighlightDomElement,
} = this.props;
if (!features.codemirrorNext) {
return;
}
if (
!editor ||
!selectedFrame ||
selectedFrame.location.source.id !== selectedSource.id ||
!hasPreviews(previews)
) {
editor.removeLineContentMarker("inline-preview-marker");
return;
}
editor.setLineContentMarker({
id: "inline-preview-marker",
condition: line => {
// CM6 line is 1-based unlike CM5 which is 0-based.
return !!previews[line - 1];
},
createLineElementNode: line => {
const widgetNode = document.createElement("div");
widgetNode.className = "inline-preview";
ReactDOM.render(
React.createElement(
React.Fragment,
null,
previews[line - 1].map(preview =>
React.createElement(InlinePreview, {
line,
key: `${line}-${preview.name}`,
variable: preview.name,
value: preview.value,
openElementInInspector,
highlightDomElement,
unHighlightDomElement,
})
)
),
widgetNode
);
return widgetNode;
},
});
}
componentWillUnmount() {
if (!features.codemirrorNext) {
return;
}
this.props.editor.removeLineContentMarker("inline-preview-marker");
}
render() {
const { editor, selectedFrame, selectedSource, previews } = this.props;
if (features.codemirrorNext) {
return null;
}
// Render only if currently open file is the one where debugger is paused
if (
!selectedFrame ||
selectedFrame.location.source.id !== selectedSource.id ||
!hasPreviews(previews)
) {
return null;
}
const previewsObj = previews;
let inlinePreviewRows;
editor.codeMirror.operation(() => {
inlinePreviewRows = Object.keys(previewsObj).map(line => {
const lineNum = parseInt(line, 10);
return React.createElement(InlinePreviewRow, {
editor,
key: line,
line: lineNum,
previews: previewsObj[line],
});
});
});
return div(null, inlinePreviewRows);
}
}
const mapStateToProps = state => {
const thread = getCurrentThread(state);
const selectedFrame = getSelectedFrame(state, thread);
if (!selectedFrame) {
return {
selectedFrame: null,
previews: null,
};
}
return {
selectedFrame,
previews: getInlinePreviews(state, thread, selectedFrame.id),
};
};
export default connect(mapStateToProps, {
openElementInInspector: actions.openElementInInspectorCommand,
highlightDomElement: actions.highlightDomElement,
unHighlightDomElement: actions.unHighlightDomElement,
})(InlinePreviews);
|
