56 lines
1.8 KiB
JavaScript
56 lines
1.8 KiB
JavaScript
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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"use strict";
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const {
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MESSAGES_ADD,
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MESSAGES_CLEAR,
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PRIVATE_MESSAGES_CLEAR,
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FRONTS_TO_RELEASE_CLEAR,
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} = require("resource://devtools/client/webconsole/constants.js");
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/**
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* This enhancer is responsible for releasing actors on the backend.
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* When messages with arguments are removed from the store we should also
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* clean up the backend.
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*/
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function enableActorReleaser(webConsoleUI) {
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return next => (reducer, initialState, enhancer) => {
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function releaseActorsEnhancer(state, action) {
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state = reducer(state, action);
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const { type } = action;
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if (
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webConsoleUI &&
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[MESSAGES_ADD, MESSAGES_CLEAR, PRIVATE_MESSAGES_CLEAR].includes(type)
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) {
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const { frontInSidebar } = state.ui;
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let { frontsToRelease } = state.messages;
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// Ignore the front for object still displayed in the sidebar, if there is one.
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frontsToRelease = frontInSidebar
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? frontsToRelease.filter(
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front => frontInSidebar.actorID !== front.actorID
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)
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: state.messages.frontsToRelease;
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webConsoleUI.hud.commands.objectCommand
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.releaseObjects(frontsToRelease)
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// Emit an event we can listen to to make sure all the fronts were released.
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.then(() => webConsoleUI.emitForTests("fronts-released"));
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// Reset `frontsToRelease` in message reducer.
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state = reducer(state, {
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type: FRONTS_TO_RELEASE_CLEAR,
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});
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}
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return state;
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}
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return next(releaseActorsEnhancer, initialState, enhancer);
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};
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}
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module.exports = enableActorReleaser;
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