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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 { getSelectedLocation } from "./selected-location";
export function comparePosition(a, b) {
return a && b && a.line == b.line && a.column == b.column;
}
export function createLocation({
sourceId,
// Line 0 represents no specific line chosen for action
line = 0,
column,
sourceUrl = "",
sourceActorId = null,
}) {
return {
sourceId,
line,
column,
sourceUrl,
sourceActorId,
};
}
export function sortSelectedLocations(locations, selectedSource) {
return Array.from(locations).sort((locationA, locationB) => {
const aSelected = getSelectedLocation(locationA, selectedSource);
const bSelected = getSelectedLocation(locationB, selectedSource);
// Order the locations by line number…
if (aSelected.line < bSelected.line) {
return -1;
}
if (aSelected.line > bSelected.line) {
return 1;
}
// … and if we have the same line, we want to return location with undefined columns
// first, and then order them by column
if (aSelected.column == bSelected.column) {
return 0;
}
if (aSelected.column === undefined) {
return -1;
}
if (bSelected.column === undefined) {
return 1;
}
return aSelected.column < bSelected.column ? -1 : 1;
});
}
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