Andrew Zambazos
117 lines
3.4 KiB
JavaScript
117 lines
3.4 KiB
JavaScript
/*
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* Copyright (C) 2018 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.ProgressView = class ProgressView extends WI.View
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{
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constructor(title, subtitle)
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{
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super();
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this.element.classList.add("progress-view");
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this._title = title || "";
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this._subtitle = subtitle || "";
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this._titlesElement = null;
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this._titleElement = null;
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this._subtitleElement = null;
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}
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// Public
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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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this._updateTitles();
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}
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get subtitle()
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{
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return this._subtitle;
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}
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set subtitle(subtitle)
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{
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subtitle = subtitle || "";
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if (this._subtitle === subtitle)
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return;
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this._subtitle = subtitle;
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this._updateTitles();
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}
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get visible() { return this._visible; }
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set visible(x)
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{
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if (this._visible === x)
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return;
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// FIXME: remove once <https://webkit.org/b/150741> is fixed.
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this._visible = x;
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this.element.classList.toggle("hidden", !this._visible);
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}
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// Protected
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initialLayout()
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{
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super.initialLayout();
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this._titlesElement = this.element.appendChild(document.createElement("div"));
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this._titlesElement.className = "titles";
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this._titleElement = this._titlesElement.appendChild(document.createElement("span"));
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this._titleElement.className = "title";
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this._subtitleElement = this._titlesElement.appendChild(document.createElement("span"));
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this._subtitleElement.className = "subtitle";
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let spinner = new WI.IndeterminateProgressSpinner;
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this.element.appendChild(spinner.element);
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this._updateTitles();
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}
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_updateTitles()
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{
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if (!this._titlesElement)
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return;
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this._titleElement.textContent = this._title;
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this._titleElement.classList.toggle("hidden", !this._title);
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this._subtitleElement.textContent = this._subtitle;
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this._subtitleElement.classList.toggle("hidden", !this._subtitle);
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}
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};
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