Andrew Zambazos
106 lines
3.7 KiB
JavaScript
106 lines
3.7 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.CSSPropertyNameCompletions = class CSSPropertyNameCompletions extends WI.CSSCompletions
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{
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constructor(properties, options = {})
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{
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console.assert(Array.isArray(properties), properties);
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console.assert(properties[0].name, "Expected an array of objects with `name` key", properties);
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let values = [];
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for (let property of properties) {
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console.assert(property.name);
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values.push(property.name);
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if (Array.isArray(property.aliases))
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values.pushAll(property.aliases);
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}
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super(values, options);
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this._cachedSortedPropertyNames = this.values.slice();
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this._needsVariablesFromInspectedNode = true;
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this._inspectedDOMNodeStyles = null;
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WI.domManager.addEventListener(WI.DOMManager.Event.InspectedNodeChanged, this._handleInspectedNodeChanged, this);
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}
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// Public
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isValidPropertyName(name)
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{
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return this.values.includes(name);
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}
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executeQuery(query)
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{
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this._updateValuesWithLatestCSSVariablesIfNeeded();
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return super.executeQuery(query);
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}
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startsWith(prefix)
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{
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this._updateValuesWithLatestCSSVariablesIfNeeded();
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return super.startsWith(prefix);
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}
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// Private
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_updateValuesWithLatestCSSVariablesIfNeeded()
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{
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if (!this._needsVariablesFromInspectedNode)
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return;
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// An inspected node is not guaranteed to exist when unit testing.
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if (!WI.domManager.inspectedNode) {
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this._needsVariablesFromInspectedNode = false;
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return;
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}
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let values = Array.from(WI.cssManager.stylesForNode(WI.domManager.inspectedNode).allCSSVariables);
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values.pushAll(this._cachedSortedPropertyNames);
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this.replaceValues(values);
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this._needsVariablesFromInspectedNode = false;
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}
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_handleInspectedNodeChanged(event)
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{
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this._needsVariablesFromInspectedNode = true;
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this._inspectedDOMNodeStyles?.removeEventListener(WI.DOMNodeStyles.Event.NeedsRefresh, this._handleNodesStylesNeedsRefresh, this);
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this._inspectedDOMNodeStyles = WI.cssManager.stylesForNode(WI.domManager.inspectedNode);
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this._inspectedDOMNodeStyles.addEventListener(WI.DOMNodeStyles.Event.NeedsRefresh, this._handleNodesStylesNeedsRefresh, this);
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}
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_handleNodesStylesNeedsRefresh(event)
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{
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this._needsVariablesFromInspectedNode = true;
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}
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};
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