Andrew Zambazos
135 lines
4.0 KiB
JavaScript
135 lines
4.0 KiB
JavaScript
/*
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* Copyright (C) 2015 Apple Inc. All rights reserved.
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* Copyright (C) 2016 Devin Rousso <webkit@devinrousso.com>. 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.TabBarItem = class TabBarItem
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{
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constructor(representedObject, image, displayName, title)
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{
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this._representedObject = representedObject || null;
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this._parentTabBar = null;
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this._element = document.createElement("div");
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this._element.classList.add(WI.TabBarItem.StyleClassName);
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this._element.setAttribute("role", "tab");
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this._element.tabIndex = 0;
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this._element[WI.TabBarItem.ElementReferenceSymbol] = this;
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this._element.createChild("div", "flex-space");
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this._iconElement = document.createElement("img");
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this._iconElement.classList.add("icon");
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this._element.appendChild(this._iconElement);
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this._element.createChild("div", "flex-space");
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this.displayName = displayName;
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this.title = title;
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this.image = image;
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}
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// Public
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get element() { return this._element; }
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get representedObject() { return this._representedObject; }
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get parentTabBar() { return this._parentTabBar; }
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set parentTabBar(tabBar){ this._parentTabBar = tabBar || null; }
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get selected()
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{
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return this._element.classList.contains("selected");
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}
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set selected(selected)
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{
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this._element.classList.toggle("selected", selected);
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if (selected)
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this._element.setAttribute("aria-selected", "true");
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else
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this._element.removeAttribute("aria-selected");
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}
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get disabled()
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{
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return this._element.classList.contains("disabled");
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}
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set disabled(disabled)
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{
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this._element.classList.toggle("disabled", !!disabled);
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}
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get hidden()
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{
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return this._element.classList.contains("hidden");
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}
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set hidden(hidden)
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{
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this._element.classList.toggle("hidden", !!hidden);
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}
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get image() { return this._iconElement.src; }
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set image(url) { this._iconElement.src = url || ""; }
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get displayName()
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{
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return this._displayName;
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}
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set displayName(displayName)
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{
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displayName = displayName || "";
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if (this._displayName === displayName)
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return;
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this._displayName = displayName;
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}
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get title()
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{
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return this._title;
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}
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set title(title)
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{
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title = title || "";
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if (this._title === title)
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return;
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this._title = title;
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if (!this._title)
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this._element.removeAttribute("title");
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else
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this._element.title = this._title;
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}
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};
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WI.TabBarItem.StyleClassName = "item";
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WI.TabBarItem.ElementReferenceSymbol = Symbol("tab-bar-item");
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