98 lines
3.2 KiB
JavaScript
98 lines
3.2 KiB
JavaScript
/*
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* Copyright (C) 2017 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.InputPopover = class InputPopover extends WI.Popover
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{
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constructor(message, delegate)
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{
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super(delegate);
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this._message = message;
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this._value = null;
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this._result = WI.InputPopover.Result.None;
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this._targetElement = null;
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this._preferredEdges = null;
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this.windowResizeHandler = this._presentOverTargetElement.bind(this);
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}
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get value() { return this._value; }
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get result() { return this._result; }
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show(targetElement, preferredEdges)
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{
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this._targetElement = targetElement;
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this._preferredEdges = preferredEdges;
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let contentElement = document.createElement("div");
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contentElement.classList.add("input-popover-content");
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if (this._message) {
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let label = document.createElement("div");
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label.classList.add("label");
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label.textContent = this._message;
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contentElement.appendChild(label);
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}
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this._inputElement = document.createElement("input");
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this._inputElement.spellcheck = false;
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this._inputElement.addEventListener("keydown", (event) => {
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if (!isEnterKey(event))
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return;
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this._result = WI.InputPopover.Result.Committed;
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this._value = event.target.value;
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this.dismiss();
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});
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contentElement.appendChild(this._inputElement);
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this.content = contentElement;
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this._presentOverTargetElement();
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}
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// Private
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_presentOverTargetElement()
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{
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if (!this._targetElement)
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return;
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let targetFrame = WI.Rect.rectFromClientRect(this._targetElement.getBoundingClientRect());
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this.present(targetFrame, this._preferredEdges);
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this._inputElement.select();
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}
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};
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WI.InputPopover.Result = {
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None: Symbol("result-none"),
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Cancelled: Symbol("result-cancelled"),
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Committed: Symbol("result-committed"),
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};
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