| /* |
| * Copyright (C) 2017 Apple Inc. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' |
| * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, |
| * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS |
| * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF |
| * THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| WI.InputPopover = class InputPopover extends WI.Popover |
| { |
| constructor(message, delegate) |
| { |
| super(delegate); |
| |
| this._message = message; |
| this._value = null; |
| this._result = WI.InputPopover.Result.None; |
| |
| this._targetElement = null; |
| this._preferredEdges = null; |
| |
| this.windowResizeHandler = this._presentOverTargetElement.bind(this); |
| } |
| |
| get value() { return this._value; } |
| get result() { return this._result; } |
| |
| show(targetElement, preferredEdges) |
| { |
| this._targetElement = targetElement; |
| this._preferredEdges = preferredEdges; |
| |
| let contentElement = document.createElement("div"); |
| contentElement.classList.add("input-popover-content"); |
| |
| if (this._message) { |
| let label = document.createElement("div"); |
| label.classList.add("label"); |
| label.textContent = this._message; |
| contentElement.appendChild(label); |
| } |
| |
| this._inputElement = document.createElement("input"); |
| this._inputElement.spellcheck = false; |
| |
| this._inputElement.addEventListener("keydown", (event) => { |
| if (!isEnterKey(event)) |
| return; |
| |
| this._result = WI.InputPopover.Result.Committed; |
| this._value = event.target.value; |
| |
| this.dismiss(); |
| }); |
| |
| contentElement.appendChild(this._inputElement); |
| this.content = contentElement; |
| |
| this._presentOverTargetElement(); |
| } |
| |
| // Private |
| |
| _presentOverTargetElement() |
| { |
| if (!this._targetElement) |
| return; |
| |
| let targetFrame = WI.Rect.rectFromClientRect(this._targetElement.getBoundingClientRect()); |
| this.present(targetFrame, this._preferredEdges); |
| |
| this._inputElement.select(); |
| } |
| }; |
| |
| WI.InputPopover.Result = { |
| None: Symbol("result-none"), |
| Cancelled: Symbol("result-cancelled"), |
| Committed: Symbol("result-committed"), |
| }; |