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visibleBreakpoints.js
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50 lines (43 loc) · 1.49 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/>. */
import { getBreakpoints } from "../reducers/breakpoints";
import { getSelectedSource } from "../reducers/sources";
import { isGeneratedId } from "devtools-source-map";
function getLocation(breakpoint, isGeneratedSource) {
return isGeneratedSource
? breakpoint.generatedLocation || breakpoint.location
: breakpoint.location;
}
function formatBreakpoint(breakpoint, selectedSource) {
const { condition, loading, disabled, hidden } = breakpoint;
const sourceId = selectedSource.get("id");
const isGeneratedSource = isGeneratedId(sourceId);
return {
location: getLocation(breakpoint, isGeneratedSource),
condition,
loading,
disabled,
hidden
};
}
function isVisible(breakpoint, selectedSource) {
const sourceId = selectedSource.get("id");
const isGeneratedSource = isGeneratedId(sourceId);
const location = getLocation(breakpoint, isGeneratedSource);
return location.sourceId === sourceId;
}
/*
* Finds the breakpoints, which appear in the selected source.
*
* This
*/
export function getVisibleBreakpoints(state: OuterState) {
const selectedSource = getSelectedSource(state);
if (!selectedSource) {
return null;
}
return getBreakpoints(state)
.filter(bp => isVisible(bp, selectedSource))
.map(bp => formatBreakpoint(bp, selectedSource));
}