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visibleSelectedFrame.js
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39 lines (31 loc) · 1 KB
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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/>. */
// @flow
import { getSelectedLocation } from "../reducers/sources";
import { getSelectedFrame } from "../reducers/pause";
import { isOriginalId } from "devtools-source-map";
import { createSelector } from "reselect";
import type { Frame, Location } from "../types";
function getLocation(frame: Frame, location?: Location) {
if (!location) {
return frame.location;
}
return !isOriginalId(location.sourceId)
? frame.generatedLocation || frame.location
: frame.location;
}
export const getVisibleSelectedFrame = createSelector(
getSelectedLocation,
getSelectedFrame,
(selectedLocation, selectedFrame) => {
if (!selectedFrame) {
return null;
}
const { id } = selectedFrame;
return {
id,
location: getLocation(selectedFrame, selectedLocation)
};
}
);