45 lines
1.1 KiB
JavaScript
45 lines
1.1 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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UPDATE_GEOMETRY_EDITOR_ENABLED,
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UPDATE_LAYOUT,
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UPDATE_OFFSET_PARENT,
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} = require("resource://devtools/client/inspector/boxmodel/actions/index.js");
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const INITIAL_BOX_MODEL = {
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geometryEditorEnabled: false,
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layout: {},
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offsetParent: null,
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};
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const reducers = {
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[UPDATE_GEOMETRY_EDITOR_ENABLED](boxModel, { enabled }) {
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return Object.assign({}, boxModel, {
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geometryEditorEnabled: enabled,
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});
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},
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[UPDATE_LAYOUT](boxModel, { layout }) {
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return Object.assign({}, boxModel, {
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layout,
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});
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},
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[UPDATE_OFFSET_PARENT](boxModel, { offsetParent }) {
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return Object.assign({}, boxModel, {
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offsetParent,
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});
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},
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};
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module.exports = function (boxModel = INITIAL_BOX_MODEL, action) {
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const reducer = reducers[action.type];
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if (!reducer) {
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return boxModel;
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}
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return reducer(boxModel, action);
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};
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