| /* |
| * 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.EditableDataGridNode = class EditableDataGridNode extends WI.DataGridNode |
| { |
| constructor(data) |
| { |
| const hasChildren = false; |
| super(data, hasChildren); |
| } |
| |
| // Public |
| |
| get element() |
| { |
| let element = super.element; |
| if (element) |
| element.classList.add("editable"); |
| |
| return element; |
| } |
| |
| // Protected |
| |
| createCellContent(columnIdentifier, cell) |
| { |
| let content = super.createCellContent(columnIdentifier, cell); |
| console.assert(typeof content === "string"); |
| if (typeof content !== "string") |
| return content; |
| |
| let inputElement = document.createElement("input"); |
| inputElement.value = content; |
| inputElement.addEventListener("keypress", this._handleKeyPress.bind(this, columnIdentifier)); |
| inputElement.addEventListener("blur", this._handleBlur.bind(this, columnIdentifier)); |
| return inputElement; |
| } |
| |
| // Private |
| |
| _handleKeyPress(columnIdentifier, event) |
| { |
| if (event.keyCode === WI.KeyboardShortcut.Key.Escape.keyCode) |
| this.dataGrid.element.focus(); |
| |
| if (event.keyCode === WI.KeyboardShortcut.Key.Enter.keyCode) |
| this._notifyInputElementValueChanged(columnIdentifier, event.target.value); |
| } |
| |
| _handleBlur(columnIdentifier, event) |
| { |
| this._notifyInputElementValueChanged(columnIdentifier, event.target.value); |
| } |
| |
| _notifyInputElementValueChanged(columnIdentifier, value) |
| { |
| if (value !== this.data[columnIdentifier]) |
| this.dispatchEventToListeners(WI.EditableDataGridNode.Event.ValueChanged, {value, columnIdentifier}); |
| } |
| }; |
| |
| WI.EditableDataGridNode.Event = { |
| ValueChanged: "editable-data-grid-node-value-changed", |
| }; |