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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
import React, { Component } from "devtools/client/shared/vendor/react";
import PropTypes from "devtools/client/shared/vendor/react-prop-types";
import { connect } from "devtools/client/shared/vendor/react-redux";
import { getDocument } from "../../utils/editor/index";
import { markerTypes } from "../../constants";
import { features } from "../../utils/prefs";
import Exception from "./Exception";
import {
getSelectedSource,
getSelectedSourceExceptions,
} from "../../selectors/index";
class Exceptions extends Component {
static get propTypes() {
return {
exceptions: PropTypes.array,
selectedSource: PropTypes.object,
editor: PropTypes.object,
};
}
componentDidMount() {
this.setMarkers();
}
componentDidUpdate(prevProps) {
this.clearMarkers(prevProps);
this.setMarkers();
}
componentWillUnmount() {
this.clearMarkers();
}
clearMarkers(prevProps) {
const { exceptions, selectedSource, editor } = this.props;
if (!features.codemirrorNext || !editor) {
return;
}
if (
!selectedSource ||
!exceptions.length ||
prevProps?.selectedSource !== selectedSource
) {
editor.removeLineContentMarker(markerTypes.LINE_EXCEPTION_MARKER);
editor.removePositionContentMarker(markerTypes.EXCEPTION_POSITION_MARKER);
}
}
setMarkers() {
const { exceptions, selectedSource, editor } = this.props;
if (
!features.codemirrorNext ||
!selectedSource ||
!editor ||
!exceptions.length
) {
return;
}
editor.setLineContentMarker({
id: markerTypes.LINE_EXCEPTION_MARKER,
lineClassName: "line-exception",
lines: exceptions.map(e => ({ line: e.lineNumber })),
});
editor.setPositionContentMarker({
id: markerTypes.EXCEPTION_POSITION_MARKER,
positionClassName: "mark-text-exception",
positions: exceptions.map(e => ({
line: e.lineNumber,
// Exceptions are reported with column being 1-based
// while the frontend uses 0-based column.
column: e.columnNumber - 1,
})),
});
}
render() {
const { exceptions, selectedSource } = this.props;
if (features.codemirrorNext) {
return null;
}
if (!selectedSource || !exceptions.length) {
return null;
}
const doc = getDocument(selectedSource.id);
return React.createElement(
React.Fragment,
null,
exceptions.map(exception =>
React.createElement(Exception, {
exception,
doc,
key: `${exception.sourceActorId}:${exception.lineNumber}`,
selectedSource,
})
)
);
}
}
export default connect(state => {
const selectedSource = getSelectedSource(state);
// Avoid calling getSelectedSourceExceptions when there is no source selected.
if (!selectedSource) {
return {};
}
// Avoid causing any update until we start having exceptions
const exceptions = getSelectedSourceExceptions(state);
if (!exceptions.length) {
return {};
}
return {
exceptions: getSelectedSourceExceptions(state),
selectedSource,
};
})(Exceptions);