feat(fairygui): FairyGUI 完整集成 (#314)
* feat(fairygui): FairyGUI ECS 集成核心架构 实现 FairyGUI 的 ECS 原生集成，完全替代旧 UI 系统： 核心类： - GObject: UI 对象基类，支持变换、可见性、关联、齿轮 - GComponent: 容器组件，管理子对象和控制器 - GRoot: 根容器，管理焦点、弹窗、输入分发 - GGroup: 组容器，支持水平/垂直布局 抽象层： - DisplayObject: 显示对象基类 - EventDispatcher: 事件分发 - Timer: 计时器 - Stage: 舞台，管理输入和缩放 布局系统： - Relations: 约束关联管理 - RelationItem: 24 种关联类型 基础设施： - Controller: 状态控制器 - Transition: 过渡动画 - ScrollPane: 滚动面板 - UIPackage: 包管理 - ByteBuffer: 二进制解析 * refactor(ui): 删除旧 UI 系统，使用 FairyGUI 替代 * feat(fairygui): 实现 UI 控件 - 添加显示类：Image、TextField、Graph - 添加基础控件：GImage、GTextField、GGraph - 添加交互控件：GButton、GProgressBar、GSlider - 更新 IRenderCollector 支持 Graph 渲染 - 扩展 Controller 添加 selectedPageId - 添加 STATE_CHANGED 事件类型 * feat(fairygui): 现代化架构重构 - 增强 EventDispatcher 支持类型安全、优先级和传播控制 - 添加 PropertyBinding 响应式属性绑定系统 - 添加 ServiceContainer 依赖注入容器 - 添加 UIConfig 全局配置系统 - 添加 UIObjectFactory 对象工厂 - 实现 RenderBridge 渲染桥接层 - 实现 Canvas2DBackend 作为默认渲染后端 - 扩展 IRenderCollector 支持更多图元类型 * feat(fairygui): 九宫格渲染和资源加载修复 - 修复 FGUIUpdateSystem 支持路径和 GUID 两种加载方式 - 修复 GTextInput 同时设置 _displayObject 和 _textField - 实现九宫格渲染展开为 9 个子图元 - 添加 sourceWidth/sourceHeight 用于九宫格计算 - 添加 DOMTextRenderer 文本渲染层（临时方案） * fix(fairygui): 修复 GGraph 颜色读取 * feat(fairygui): 虚拟节点 Inspector 和文本渲染支持 * fix(fairygui): 编辑器状态刷新和遗留引用修复 - 修复切换 FGUI 包后组件列表未刷新问题 - 修复切换组件后 viewport 未清理旧内容问题 - 修复虚拟节点在包加载后未刷新问题 - 重构为事件驱动架构，移除轮询机制 - 修复 @esengine/ui 遗留引用，统一使用 @esengine/fairygui * fix: 移除 tsconfig 中的 @esengine/ui 引用
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235
packages/fairygui/src/widgets/GTextInput.ts
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235
packages/fairygui/src/widgets/GTextInput.ts
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import { GTextField } from './GTextField';
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import { InputTextField } from '../display/InputTextField';
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import { FGUIEvents } from '../events/Events';
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import type { ByteBuffer } from '../utils/ByteBuffer';
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/**
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* Keyboard type constants
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* 键盘类型常量
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*/
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export const enum EKeyboardType {
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Default = 'text',
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Number = 'number',
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Url = 'url',
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Email = 'email',
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Tel = 'tel',
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Password = 'password'
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}
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/**
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* GTextInput
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*
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* Editable text input component.
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*
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* 可编辑的文本输入组件
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*
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* Features:
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* - Text input with IME support
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* - Password mode
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* - Character restriction
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* - Max length
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* - Placeholder text
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*/
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export class GTextInput extends GTextField {
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protected declare _displayObject: InputTextField;
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constructor() {
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super();
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}
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protected createDisplayObject(): void {
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const inputField = new InputTextField();
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// Set both _displayObject and _textField since parent class uses _textField for color etc.
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this._displayObject = inputField;
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this._textField = inputField;
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this._displayObject.gOwner = this;
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// Forward events
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inputField.on('input', () => {
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this.emit(FGUIEvents.TEXT_CHANGED);
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});
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inputField.on('submit', () => {
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this.emit(FGUIEvents.TEXT_SUBMIT);
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});
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}
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/**
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* Get native input element
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* 获取原生输入元素
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*/
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public get nativeInput(): InputTextField {
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return this._displayObject;
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}
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/**
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* Get/set password mode
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* 获取/设置密码模式
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*/
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public get password(): boolean {
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return this._displayObject.password;
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}
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public set password(value: boolean) {
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if (this._displayObject) {
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this._displayObject.password = value;
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}
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}
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/**
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* Get/set keyboard type
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* 获取/设置键盘类型
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*/
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public get keyboardType(): string {
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return this._displayObject.keyboardType;
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}
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public set keyboardType(value: string) {
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if (this._displayObject) {
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this._displayObject.keyboardType = value;
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}
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}
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/**
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* Get/set editable state
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* 获取/设置可编辑状态
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*/
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public get editable(): boolean {
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return this._displayObject.editable;
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}
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public set editable(value: boolean) {
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if (this._displayObject) {
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this._displayObject.editable = value;
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}
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}
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/**
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* Get/set max length
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* 获取/设置最大长度
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*/
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public get maxLength(): number {
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return this._displayObject.maxLength;
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}
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public set maxLength(value: number) {
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if (this._displayObject) {
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this._displayObject.maxLength = value;
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}
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}
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/**
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* Get/set placeholder text
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* 获取/设置占位符文本
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*/
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public get promptText(): string {
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return this._displayObject.promptText;
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}
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public set promptText(value: string) {
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if (this._displayObject) {
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this._displayObject.promptText = value;
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}
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}
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/**
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* Get/set placeholder color
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* 获取/设置占位符颜色
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*/
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public get promptColor(): string {
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return this._displayObject.promptColor;
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}
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public set promptColor(value: string) {
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if (this._displayObject) {
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this._displayObject.promptColor = value;
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}
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}
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/**
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* Get/set character restriction pattern
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* 获取/设置字符限制模式
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*/
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public get restrict(): string {
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return this._displayObject.restrict;
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}
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public set restrict(value: string) {
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if (this._displayObject) {
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this._displayObject.restrict = value;
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}
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}
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/**
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* Get/set single line mode
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* 获取/设置单行模式
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*/
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public get singleLine(): boolean {
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return this._singleLine;
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}
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public set singleLine(value: boolean) {
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this._singleLine = value;
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if (this._displayObject) {
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this._displayObject.multiline = !value;
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}
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}
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/**
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* Request focus
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* 请求焦点
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*/
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public requestFocus(): void {
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this._displayObject.focus();
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super.requestFocus();
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}
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/**
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* Clear focus
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* 清除焦点
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*/
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public clearFocus(): void {
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this._displayObject.blur();
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}
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/**
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* Select all text
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* 选择所有文本
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*/
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public selectAll(): void {
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this._displayObject.selectAll();
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}
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public setup_beforeAdd(buffer: ByteBuffer, beginPos: number): void {
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super.setup_beforeAdd(buffer, beginPos);
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buffer.seek(beginPos, 4);
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let str = buffer.readS();
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if (str) {
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this.promptText = str;
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}
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str = buffer.readS();
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if (str) {
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this.restrict = str;
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}
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const iv = buffer.getInt32();
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if (iv !== 0) {
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this.maxLength = iv;
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}
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const keyboardTypeValue = buffer.getInt32();
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if (keyboardTypeValue !== 0) {
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if (keyboardTypeValue === 4) {
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this.keyboardType = EKeyboardType.Number;
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} else if (keyboardTypeValue === 3) {
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this.keyboardType = EKeyboardType.Url;
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}
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}
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if (buffer.readBool()) {
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this.password = true;
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}
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}
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}
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