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/*
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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*/
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|
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/**
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* AUTO-GENERATED FILE. DO NOT MODIFY.
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*/
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/*
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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*/
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import { makeInner, normalizeToArray } from '../../util/model.js';
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var innerColor = makeInner();
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var innerDecal = makeInner();
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var PaletteMixin =
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/** @class */
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function () {
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function PaletteMixin() {}
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PaletteMixin.prototype.getColorFromPalette = function (name, scope, requestNum) {
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var defaultPalette = normalizeToArray(this.get('color', true));
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var layeredPalette = this.get('colorLayer', true);
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return getFromPalette(this, innerColor, defaultPalette, layeredPalette, name, scope, requestNum);
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};
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PaletteMixin.prototype.clearColorPalette = function () {
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clearPalette(this, innerColor);
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};
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return PaletteMixin;
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}();
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export function getDecalFromPalette(ecModel, name, scope, requestNum) {
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var defaultDecals = normalizeToArray(ecModel.get(['aria', 'decal', 'decals']));
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return getFromPalette(ecModel, innerDecal, defaultDecals, null, name, scope, requestNum);
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}
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function getNearestPalette(palettes, requestColorNum) {
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var paletteNum = palettes.length; // TODO palettes must be in order
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for (var i = 0; i < paletteNum; i++) {
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if (palettes[i].length > requestColorNum) {
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return palettes[i];
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}
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}
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return palettes[paletteNum - 1];
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}
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/**
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* @param name MUST NOT be null/undefined. Otherwise call this function
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* twise with the same parameters will get different result.
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* @param scope default this.
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* @return Can be null/undefined
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*/
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function getFromPalette(that, inner, defaultPalette, layeredPalette, name, scope, requestNum) {
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scope = scope || that;
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var scopeFields = inner(scope);
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var paletteIdx = scopeFields.paletteIdx || 0;
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var paletteNameMap = scopeFields.paletteNameMap = scopeFields.paletteNameMap || {}; // Use `hasOwnProperty` to avoid conflict with Object.prototype.
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if (paletteNameMap.hasOwnProperty(name)) {
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return paletteNameMap[name];
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}
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var palette = requestNum == null || !layeredPalette ? defaultPalette : getNearestPalette(layeredPalette, requestNum); // In case can't find in layered color palette.
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palette = palette || defaultPalette;
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if (!palette || !palette.length) {
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return;
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}
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var pickedPaletteItem = palette[paletteIdx];
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if (name) {
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paletteNameMap[name] = pickedPaletteItem;
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}
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scopeFields.paletteIdx = (paletteIdx + 1) % palette.length;
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return pickedPaletteItem;
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}
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function clearPalette(that, inner) {
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inner(that).paletteIdx = 0;
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inner(that).paletteNameMap = {};
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}
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export { PaletteMixin };
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