Andrew Zambazos
87 lines
2.9 KiB
JavaScript
87 lines
2.9 KiB
JavaScript
/*
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* Copyright (C) 2021 Apple Inc. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
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* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
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* THE POSSIBILITY OF SUCH DAMAGE.
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*/
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WI.CSSQueryController = class CSSQueryController extends WI.QueryController
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{
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constructor(values)
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{
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console.assert(Array.isArray(values), values);
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super();
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this._values = values || [];
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this._cachedSpecialCharacterIndicesForValueMap = new Map;
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}
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// Public
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addValues(values)
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{
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console.assert(Array.isArray(values), values);
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if (!values.length)
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return;
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this._values.pushAll(values);
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}
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reset()
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{
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this._values = [];
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this._cachedSpecialCharacterIndicesForValueMap.clear();
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}
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executeQuery(query)
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{
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if (!query || !this._values.length)
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return [];
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query = query.toLowerCase();
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let results = [];
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for (let value of this._values) {
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if (!this._cachedSpecialCharacterIndicesForValueMap.has(value))
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this._cachedSpecialCharacterIndicesForValueMap.set(value, this._findSpecialCharacterIndicesInPropertyName(value));
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let matches = this.findQueryMatches(query, value.toLowerCase(), this._cachedSpecialCharacterIndicesForValueMap.get(value));
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if (matches.length)
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results.push(new WI.QueryResult(value, matches));
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}
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return results.sort((a, b) => {
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if (a.rank === b.rank)
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return WI.CSSProperty.sortPreferringNonPrefixed(a.value, b.value);
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return b.rank - a.rank;
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});
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}
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// Private
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_findSpecialCharacterIndicesInPropertyName(propertyName)
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{
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return this.findSpecialCharacterIndices(propertyName, "-_");
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}
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};
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