45 lines
1.4 KiB
JavaScript
45 lines
1.4 KiB
JavaScript
/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
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/* vim: set ft=javascript ts=2 et sw=2 tw=80: */
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/* 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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FILTER_BAR_TOGGLE,
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MESSAGE_ADD,
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TIMESTAMPS_TOGGLE
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} = require("devtools/client/webconsole/new-console-output/constants");
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const Immutable = require("devtools/client/shared/vendor/immutable");
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const UiState = Immutable.Record({
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filterBarVisible: false,
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filteredMessageVisible: false,
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autoscroll: true,
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timestampsVisible: true,
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});
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function ui(state = new UiState(), action) {
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// Autoscroll should be set for all action types. If the last action was not message
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// add, then turn it off. This prevents us from scrolling after someone toggles a
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// filter, or to the bottom of the attachement when an expandable message at the bottom
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// of the list is expanded. It does depend on the MESSAGE_ADD action being the last in
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// its batch, though.
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state = state.set("autoscroll", action.type == MESSAGE_ADD);
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switch (action.type) {
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case FILTER_BAR_TOGGLE:
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return state.set("filterBarVisible", !state.filterBarVisible);
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case TIMESTAMPS_TOGGLE:
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return state.set("timestampsVisible", action.visible);
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}
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return state;
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}
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module.exports = {
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UiState,
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ui,
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};
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