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1751 lines (1516 loc) · 71.4 KB
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<!DOCTYPE html>
<html lang="zh-Hant">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<meta name="viewport" content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">
<title>三碼中文輸入法 - 線上手機版</title>
<link rel="preconnect" href="https://fonts.googleapis.com/">
<link rel="preconnect" href="https://fonts.gstatic.com/" crossorigin>
<link href="https://fonts.googleapis.com/css2?family=Noto+Sans+TC:wght@400;700&display=swap" rel="stylesheet">
<style>
/* ----------------------------------------------------- */
/* 樣式定義 */
/* ----------------------------------------------------- */
:root {
--primary-color: #3f51b5;
--text-color: #212121;
--background-color: #f5f6fa;
--container-bg: #ffffff;
--key-bg: #f9f9f9;
--key-active-bg: #a0a0a0;
--special-key-bg: #e5e5e5;
--border-color: #e0e0e0;
--keyboard-bg: #aeb5b5;
--deep-blue: #1a237e; /* 用於高亮符號的深藍色 */
}
* {
margin: 0;
padding: 0;
box-sizing: border-box;
-webkit-tap-highlight-color: transparent;
outline: none;
}
body {
font-family: 'Noto Sans TC', sans-serif;
display: flex;
flex-direction: column;
align-items: center;
background-color: var(--background-color);
min-height: 100vh;
padding-bottom: 400px;
}
.search-area {
width: 100%;
max-width: 600px;
display: flex;
flex-wrap: wrap;
align-items: center;
gap: 10px;
padding: 8px;
background-color: var(--container-bg);
border-radius: 8px;
box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
margin-bottom: 5px;
margin-top: 5px;
}
#search-input {
flex-grow: 0;
width: 140px;
height: 40px;
padding: 8px;
font-size: 1.0rem;
border: 1px solid var(--border-color);
border-radius: 6px;
box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.05);
}
#search-result {
flex-grow: 1;
min-height: 40px;
padding: 8px;
font-size: 1rem;
color: #555;
background-color: #fafafa;
border: 1px solid var(--border-color);
border-radius: 6px;
display: flex;
align-items: center;
}
#toolbar {
width: 100%;
max-width: 600px;
display: flex;
justify-content: space-around;
padding: 5px;
margin-bottom: 5px;
}
#toolbar button {
flex-grow: 1;
margin: 0 5px;
padding: 8px 15px;
font-size: 1.0rem;
border: none;
border-radius: 8px;
background-color: var(--primary-color);
color: white;
cursor: pointer;
box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
transition: background-color 0.2s;
}
#toolbar button:active {
background-color: #5c6bc0;
}
#app-container {
width: 100%;
max-width: 600px;
padding: 5px;
display: flex;
flex-direction: column;
align-items: center;
}
#text-output {
width: 100%;
background-color: var(--container-bg);
border: 1px solid var(--border-color);
border-radius: 8px;
box-shadow: 0 4px 10px rgba(0, 0, 0, 0.08);
margin-bottom: 5px;
padding: 8px;
height: 20vh;
font-size: 1.5rem;
line-height: 1.6;
white-space: pre-wrap;
word-break: break-word;
color: var(--text-color);
cursor: text;
overflow-y: auto;
}
@keyframes blink {
0%, 100% { opacity: 1; }
50% { opacity: 0; }
}
.cursor {
display: inline-block;
width: 0;
height: 1.2em;
vertical-align: middle;
position: relative;
animation: blink 1s step-end infinite;
}
.cursor::after {
content: '';
position: absolute;
top: 0;
left: 0;
width: 2px;
height: 100%;
background-color: var(--primary-color);
}
.composition-text {
text-decoration: underline 2px solid var(--primary-color);
font-weight: bold;
display: inline;
}
#input-area {
width: 100%;
max-width: 600px;
position: fixed;
bottom: 225px;
left: 50%;
transform: translateX(-50%);
z-index: 101;
background-color: var(--container-bg);
border-radius: 8px 8px 0 0;
box-shadow: 0 1px 0 var(--border-color), 0 -4px 10px rgba(0, 0, 0, 0.08);
overflow: hidden;
border-top: 1px solid var(--border-color);
border-left: 1px solid var(--border-color);
border-right: 1px solid var(--border-color);
}
#main-input {
width: 100%;
padding: 8px;
font-size: 1.2rem;
min-height: 40px;
line-height: 1.5;
border: none;
border-bottom: 1px solid var(--border-color);
background-color: #fafafa;
color: #757575;
white-space: nowrap;
overflow-x: auto;
}
#candidate-display {
display: flex;
align-items: center;
padding: 8px;
gap: 12px;
white-space: nowrap;
overflow-x: scroll;
-webkit-overflow-scrolling: touch;
min-height: 60px;
background-color: #fff;
box-shadow: 0 1px 0 var(--border-color);
}
#candidate-display::-webkit-scrollbar {
display: none;
}
#candidate-display span {
cursor: pointer;
padding: 5px 8px;
border-radius: 4px;
transition: all 0.2s;
user-select: none;
white-space: nowrap;
font-size: 1.4rem;
flex-shrink: 0;
text-align: center;
}
#candidate-display span:active, #candidate-display span:hover {
background-color: #e8eaf6;
}
/* Toolbar item styles */
#candidate-display span.toolbar-tool {
font-size: 1.2rem;
padding: 5px 15px;
background-color: #f0f0f0;
border: 1px solid #ddd;
}
#candidate-display span.toolbar-tool:active {
background-color: #e0e0e0;
}
#keyboard {
width: 100%;
max-width: 600px;
position: fixed;
bottom: 0;
left: 50%;
transform: translateX(-50%);
z-index: 100;
background: var(--keyboard-bg);
padding: 5px;
padding-bottom: env(safe-area-inset-bottom, 5px);
user-select: none;
}
.keyboard-row {
display: flex;
justify-content: space-around;
width: 100%;
gap: 5px;
margin-bottom: 5px;
}
.keyboard-key {
display: flex;
align-items: center;
justify-content: center;
flex-basis: 0;
flex-grow: 1;
padding: 0;
border-radius: 6px;
background-color: var(--key-bg);
border: none;
cursor: pointer;
user-select: none;
transition: background-color 0.1s;
box-shadow: 0 0 3px rgba(0, 0, 0, 0.2);
position: relative;
height: 50px;
font-size: 1.2rem;
color: var(--text-color);
min-width: 0;
}
.keyboard-key.highlighted {
background-color: var(--key-active-bg) !important;
color: white;
box-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
transform: translateY(1px);
}
.visual-wrapper {
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
line-height: 1;
}
.alt-note {
font-size: 0.6rem;
color: #757575;
position: absolute;
top: 2px;
right: 4px;
line-height: 1;
}
.kbr-key-active {
background-color: var(--primary-color) !important;
color: white;
font-weight: bold;
}
.symbol-highlight {
color: var(--deep-blue) !important;
font-weight: bold;
}
.special-key {
background-color: var(--special-key-bg);
}
.keyboard-key:active {
background-color: var(--key-active-bg);
color: white;
box-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
transform: translateY(1px);
}
.keyboard-key > .visual-wrapper > span {
display: block;
text-align: center;
}
.emoji button {
border: none;
background: none;
font-size: 1.5rem;
padding: 0;
line-height: 1;
margin: 0;
display: inline-block;
vertical-align: middle;
}
.shift-symbol {
display: inline-block;
transform: scaleX(2);
}
/* Overlay styles */
#keyboard-overlay {
position: absolute; /* 定位會被 JS 覆蓋 */
left: 0;
top: 0;
z-index: 102; /* 確保在鍵盤上方 */
background-color: #fff;
overflow: hidden;
box-shadow: 0 1px 0 var(--border-color), 0 -4px 10px rgba(0, 0, 0, 0.08);
}
#keyboard-overlay.emoji button {
box-sizing: border-box;
text-align: center;
font-size: 1.8rem;
background-color: var(--key-bg); /* 使用鍵盤背景色 #f9f9f9 */
border: 1px solid var(--border-color); /* 添加邊框 */
border-radius: 6px; /* 圓角 */
box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1); /* 陰影效果 */
margin: 2px; /* 增加微小間隔，讓按鍵更明顯 */
}
/* 點擊時的反白效果 */
#keyboard-overlay.emoji button:active {
background-color: var(--key-active-bg); /* 使用點擊時的顏色 #a0a0a0 */
color: white; /* 讓表情符號更突出 */
box-shadow: 0 0 1px rgba(0, 0, 0, 0.2);
transform: translateY(1px); /* 輕微下壓效果 */
}
#keyboard-overlay.editor {
background-color: #f0f0f0;
padding: 10px;
}
#keyboard-overlay.editor button {
position: absolute;
width: 20%;
height: 18%;
font-size: 1.2rem;
border: 1px solid #ccc;
border-radius: 5px;
background-color: #fff;
transition: background-color 0.1s;
}
#keyboard-overlay.editor button:active {
background-color: #ddd;
}
</style>
</head>
<body>
<div class="search-area">
<input type="text" id="search-input" placeholder="在此輸入文字" maxlength="1">
<div id="search-result">查詢結果顯示在此</div>
</div>
<div id="toolbar">
<button id="copy-btn">📋 複製文字</button>
<button id="clear-btn">❌ 清空文字</button>
</div>
<div id="app-container">
<div id="text-output" spellcheck="false"></div>
</div>
<div id="input-area">
<div id="main-input">編碼顯示在此</div>
<div id="candidate-display">候選字顯示在此...</div>
</div>
<div id="keyboard">
</div>
<div id="keyboard-overlay" style="display:none;"></div>
<script>
// --- 狀態變數 ---
let currentCodemap = {};
let currentReverseCodemap = {};
let isEnglishMode = false;
let isSymbolMode = false;
let wasInEnglishModeBeforeSymbol = false;
let committedText = '';
let cursorPosition = 0;
let preferredOffset = -1;
// --- 簡繁切換狀態 ---
let isSimplifiedMode = false; // 預設為繁體模式
// 簡繁轉換表將從 ts.txt 非同步載入
let TS_MAP = null;
/**
* 從 ts.txt 檔案載入並解析簡繁轉換表。
* 檔案格式：每一行是「繁體字\t簡體字」。
*/
async function loadTSMap() {
console.log("Loading ts.txt for Traditional/Simplified conversion...");
try {
// 假設 ts.txt 位於同一個目錄
const response = await fetch('ts.txt');
if (!response.ok) {
throw new Error(`Failed to fetch ts.txt: ${response.statusText}`);
}
const text = await response.text();
const newMap = {};
// 每一行是一個轉換對：繁體字\t簡體字
const lines = text.trim().split('\n');
for (const line of lines) {
// 使用 Tab 符號 (\t) 作為分隔符
const parts = line.split('\t');
if (parts.length === 2 && parts[0].trim() && parts[1].trim()) {
const traditional = parts[0].trim();
const simplified = parts[1].trim();
newMap[traditional] = simplified;
}
}
TS_MAP = newMap; // 將解析後的結果賦值給全域變數
console.log(`T/S map loaded with ${Object.keys(TS_MAP).length} entries.`);
} catch (error) {
console.error('Error loading or parsing T/S map. T/S conversion disabled.', error);
// 載入失敗時，將 TS_MAP 設為空物件，避免後續函式出錯
TS_MAP = {};
}
}
// --- 長按相關狀態 ---
let longPressTimer = null;
let longPressCommitted = false;
const LONG_PRESS_TIMEOUT = 500;
// --- 游標 HTML 定義 ---
const CURSOR_HTML = '<span id="main-cursor" class="cursor">\u200c</span>';
const NON_BREAK_ANCHOR = '\ufeff';
// --- DOM 元素引用 ---
const textOutput = document.getElementById('text-output');
const mainInput = document.getElementById('main-input');
const candidateDisplay = document.getElementById('candidate-display');
const keyboardContainer = document.getElementById('keyboard');
const copyButton = document.getElementById('copy-btn');
const clearButton = document.getElementById('clear-btn');
const searchInput = document.getElementById('search-input');
const searchResult = document.getElementById('search-result');
const overlayDiv = document.getElementById('keyboard-overlay');
const MAX_CODE_LENGTH = 3;
const KEY_TAG="BUTTON";
// --- Key Codes ---
const KEYCODE_SHIFT=-1;
const KEYCODE_STATE=-2;
const KEYCODE_SWITCH_number=-10;
const KEYCODE_SWITCH_english=-11;
const KEYCODE_SWITCH_index0=-14;
const KEYCODE_SWITCH_index1=-15;
const KEYCODE_SWITCH_index2=-16;
const KEYCODE_DEL=0x08;
const KEYCODE_ENTER=0x0d;
const KEYCODE_SPACE=0x20;
// --- Cursor and forward delete keycodes ---
const KEYCODE_HOME=0xff50;
const KEYCODE_LEFT=0xff51;
const KEYCODE_UP=0xff52;
const KEYCODE_RIGHT=0xff53;
const KEYCODE_DOWN=0xff54;
const KEYCODE_DEL_F=0xff;
/**
* 執行簡體字轉換
*/
function convertToSimplified(text) {
// 檢查是否為簡體模式 *以及* TS_MAP 是否已載入
if (!isSimplifiedMode || !TS_MAP) {
return text; // 繁體模式或地圖未載入，不轉換
}
let simplifiedText = '';
for (const char of text) {
// 簡單的字符替換
simplifiedText += TS_MAP[char] || char;
}
return simplifiedText;
}
// --- 鍵盤配置 ---
var Keyboards = {
english: {
shifted : false,
alt : {
// 頂部兩排
'q':'Ｑ', 'w':'Ｗ', 'e':'Ｅ', 'r':'Ｒ', 't':'Ｔ', 'y':'Ｙ', 'u':'Ｕ', 'i':'Ｉ', 'o':'Ｏ', 'p':'Ｐ',
'a':'Ａ', 's':'Ｓ', 'd':'Ｄ', 'f':'Ｆ', 'g':'Ｇ', 'h':'Ｈ', 'j':'Ｊ', 'k':'Ｋ', 'l':'Ｌ',
// 底部一排 (zxcvbnm)
'z':'Ｚ', 'x':'Ｘ', 'c':'Ｃ', 'v':'Ｖ', 'b':'Ｂ', 'n':'Ｎ', 'm':'Ｍ',
// 標點符號
';':'；', // 全形
'\'':'〃', // 全形
',':'，', // 全形
'.':'．', // 全形
'/':'／', // 全形
},
upper: {
'q':'Q','w':'W','e':'E','r':'R','t':'T', 'y':'Y','u':'U','i':'I','o':'O','p':'P',
'a':'A','s':'S','d':'D','f':'F','g':'G',
'h':'H','j':'H','k':'K','l':'L',
'z':'Z','x':'Z','c':'C','v':'V','b':'B', 'n':'N','m':'M',
},
key : [
[{v:'q',c:0},{v:'w',c:0},{v:'e',c:0},{v:'r',c:0},{v:'t',c:0},
{v:'y',c:0},{v:'u',c:0},{v:'i',c:0},{v:'o',c:0},{v:'p',c:0}],
[{v:'a',c:0},{v:'s',c:0},{v:'d',c:0},{v:'f',c:0},{v:'g',c:0},
{v:'h',c:0},{v:'j',c:0},{v:'k',c:0},{v:'l',c:0},{v:';',c:0}],
[{v:'⇪',c:KEYCODE_SHIFT,r:1.5,s:true},
{v:'z',c:0},{v:'x',c:0},{v:'c',c:0},{v:'v',c:0},{v:'b',c:0},{v:'n',c:0},{v:'m',c:0},
{v:'⌫',c:KEYCODE_DEL,r:1.5,s:true}],
[{v:'MODE',r:1.5,c:KEYCODE_STATE,s:true},
{v:'🌐',r:1.5,c:KEYCODE_SWITCH_number,s:true},
{v:' ',r:1.5,c:KEYCODE_SPACE,s:true},
{v:',',c:0},{v:'.',c:0},{v:'/',c:0},{v:'\'',c:0},
{v:'↵',r:1.5,c:KEYCODE_ENTER,s:true}]
]
},
number: {
shifted : false,
alt : {},
upper: {
"1":"`", "2":"~", "3":"_", "4":"^", "5":"±", "6":"|", "7":"[", "8":"]", "9":"{", "0":"}",
"@":"「", "#":"」", "$":"『", "%":"』", "&":"【", "*":"】", "-":"<", "+":">",
"(":"«", ")":"»", "!":"¥", "\"":"€", "'":"£", ":":"©", ";":"®", "/":"☆", "?":"★"
},
key : [
[{v:'1'},{v:'2'},{v:'3'},{v:'4'},{v:'5'},
{v:'6'},{v:'7'},{v:'8'},{v:'9'},{v:'0'}],
[{v:'@'},{v:'#'},{v:'$'},{v:'%'},{v:'&'},
{v:'*'},{v:'-'},{v:'+'},{v:'('},{v:')'}],
[{v:'⇪',c:KEYCODE_SHIFT,r:1.5,s:true},
{v:'!'},{v:'"'},{v:'\''},{v:':'},{v:';'},{v:'/'},{v:'?'},
{v:'⌫',c:KEYCODE_DEL,r:1.5,s:true}],
[{v:'MODE',r:1.5,c:KEYCODE_STATE,s:true},
{v:'🌎',r:1.5,c:KEYCODE_SWITCH_english,s:true},
{v:' ',r:2,c:KEYCODE_SPACE,s:false},
{v:',',s:false},{v:'.',s:false},
{v:'↵',r:3,c:KEYCODE_ENTER,s:true}]
]
},
number2: {
width:5,
index:0,
key0: [
[{v:'數字',c:KEYCODE_SWITCH_index0,s:true},{v:'1'},{v:'2'},{v:'3'},{v:'⌫',c:KEYCODE_DEL,s:true}],
[{v:'符號',c:KEYCODE_SWITCH_index1,s:true},{v:'4'},{v:'5'},{v:'6'},{v:'↵',c:KEYCODE_ENTER,s:true}],
[{v:'表情',c:KEYCODE_SWITCH_index2,s:true},{v:'7'},{v:'8'},{v:'9'},{v:'空格',c:KEYCODE_SPACE,s:true}],
[{v:'MODE',c:KEYCODE_STATE,s:true},{v:'/'},{v:'0'},{v:'.'},{v:'🌎',c:KEYCODE_SWITCH_english,s:true}]
],
key1: [
[{v:'數字',c:KEYCODE_SWITCH_index0,s:true},{v:'"'},{v:'\''},{v:'~'},{v:'⌫',c:KEYCODE_DEL,s:true}],
[{v:'符號',c:KEYCODE_SWITCH_index1,s:true},{v:'$'},{v:';'},{v:'@'},{v:'↵',c:KEYCODE_ENTER,s:true}],
[{v:'表情',c:KEYCODE_SWITCH_index2,s:true},{v:'!'},{v:'#'},{v:'%'},{v:'空格',c:KEYCODE_SPACE,s:true}],
[{v:'MODE',c:KEYCODE_STATE,s:true},{v:'\\'},{v:'['},{v:']'},{v:'🌎',c:KEYCODE_SWITCH_english,s:true}]
],
key2: [
[{v:'數字',c:KEYCODE_SWITCH_index0,s:true},{v:'😄'},{v:'😂'},{v:'😃'},{v:'⌫',c:KEYCODE_DEL,s:true}],
[{v:'符號',c:KEYCODE_SWITCH_index1,s:true},{v:'😅'},{v:'😆'},{v:'😇'},{v:'↵',c:KEYCODE_ENTER,s:true}],
[{v:'表情',c:KEYCODE_SWITCH_index2,s:true},{v:'😉'},{v:'😊'},{v:'😋'},{v:'空格',c:KEYCODE_SPACE,s:true}],
[{v:'MODE',c:KEYCODE_STATE,s:true},{v:'😌'},{v:'😍'},{v:'😏'},{v:'🌎',c:KEYCODE_SWITCH_english,s:true}]
]
}
};
Keyboards.number2.keys=[Keyboards.number2.key0,Keyboards.number2.key1,Keyboards.number2.key2];
let currentLayout = Keyboards.english;
function getCurrentLayoutKey() {
if (currentLayout === Keyboards.number2) {
return currentLayout.keys[currentLayout.index];
}
return currentLayout.key;
}
/**
* 鍵盤渲染函數
*/
function drawKeyboard() {
const layout = currentLayout;
const layoutKey = getCurrentLayoutKey();
const totalWidth = keyboardContainer.clientWidth;
const layoutWidth = layout.width || 10;
const placeHolderWidth = totalWidth / layoutWidth;
keyboardContainer.innerHTML = '';
layoutKey.forEach((row) => {
const rowDiv = document.createElement('div');
rowDiv.className = 'keyboard-row';
row.forEach((keyData) => {
const key = document.createElement(KEY_TAG);
key.className = 'keyboard-key';
let keyChar = keyData.v;
let code = keyData.c || 0;
const ratio = keyData.r || 1;
const keyWidth = placeHolderWidth * ratio;
let displayChar = keyChar;
let isSymbolShifted = false;
if (currentLayout === Keyboards.number && code === 0) {
if (layout.shifted && layout.upper && layout.upper[keyChar]) {
displayChar = layout.upper[keyChar];
isSymbolShifted = true;
}
}
// --- 1. 處理 QWERTY 鍵的顯示邏輯 (字母和標點) ---
if (currentLayout === Keyboards.english && code === 0) {
if (keyChar.match(/^[a-z]$/)) {
if (!isEnglishMode) {
displayChar = keyChar.toUpperCase();
} else {
if (layout.shifted) {
displayChar = keyChar.toUpperCase();
} else {
displayChar = keyChar;
}
}
} else if (keyChar.match(/^[';,./]$/)) {
if (!isEnglishMode) {
displayChar = keyChar;
} else {
displayChar = keyChar;
}
}
}
// --- 2. 處理功能鍵文字 (MODE, SHIFT 等，覆蓋 QWERTY 邏輯) ---
if (code === KEYCODE_STATE) {
if (currentLayout === Keyboards.english) {
displayChar = isEnglishMode ? 'En' : '三碼';
} else {
displayChar = wasInEnglishModeBeforeSymbol ? 'En' : '三碼';
}
} else if (code === KEYCODE_SHIFT) {
displayChar = '⇧';
}
if (keyData.s) {
key.classList.add('special-key');
}
key.style.width = keyWidth + 'px';
key.dataset.code = code;
key.dataset.label = keyChar;
if (keyData.r && ratio > 1) {
key.style.flexGrow = ratio;
}
// --- 1. 創建內部元素 ---
const wrapper = document.createElement('span');
wrapper.className = 'visual-wrapper';
const innerSymbolSpan = document.createElement('span');
innerSymbolSpan.innerHTML = displayChar;
wrapper.appendChild(innerSymbolSpan);
// --- 2. 處理 Shift 鍵視覺 ---
let applyScale = false;
if (code === KEYCODE_SHIFT) {
innerSymbolSpan.innerHTML = layout.shifted ? '⬆' : '⇧';
if (layout.shifted) {
innerSymbolSpan.classList.add('symbol-highlight');
}
applyScale = true;
}
if (applyScale) {
innerSymbolSpan.classList.add('shift-symbol');
}
if (isSymbolShifted) {
innerSymbolSpan.classList.add('symbol-highlight');
}
// --- 3. 處理其他功能鍵的藍底高亮 (number2 的數字/符號/表情切換鍵) ---
if (layout === Keyboards.number2) {
if (layout.index === 0 && keyData.v === '數字') {
key.classList.add('kbr-key-active');
} else if (layout.index === 1 && keyData.v === '符號') {
key.classList.add('kbr-key-active');
} else if (layout.index === 2 && keyData.v === '表情') {
key.classList.add('kbr-key-active');
}
}
// Alt Note (輔助碼)
if (layout.alt && layout.alt[keyChar]) {
const altNote = document.createElement('div');
altNote.className = 'alt-note';
altNote.innerHTML = layout.alt[keyChar];
wrapper.appendChild(altNote);
}
key.appendChild(wrapper);
rowDiv.appendChild(key);
});
keyboardContainer.appendChild(rowDiv);
});
bindKeyEvents();
if (overlayDiv.dataset.show) {
// 重新繪製鍵盤後，如果浮層開啟，則需要重新定位並渲染浮層內容
overlay(overlayDiv.className, parseInt(overlayDiv.dataset.show));
} else if (overlayDiv.style.display !== 'none') {
overlayDiv.style.display = 'none';
overlayDiv.innerHTML = '';
}
}
// --- 浮層處理函數 ---
/**
* 處理表情符號/編輯器的浮層顯示與隱藏
*/
function overlay(type, show) {
const div = overlayDiv;
const isShowing = div.dataset.show;
if (isShowing) {
div.style.display = 'none';
div.innerHTML = '';
delete div.dataset.show;
// 如果是嘗試關閉當前開啟的浮層，則直接返回
if (isShowing == show && div.className == type) return;
}
if (show === false) return;
const keyboard = document.getElementById('keyboard');
const rect = keyboard.getBoundingClientRect();
const width = rect.width;
const height = rect.height;
div.dataset.show = show;
div.style.display = 'block';
div.className = type;
div.style.position = 'fixed';
div.style.left = rect.left + 'px';
div.style.top = rect.top + 'px';
div.style.width = width + 'px';
div.style.height = height + 'px';
const div2 = document.createElement('DIV');
div2.style.width = width + 'px';
div2.style.height = height + 'px';
div2.style.overflowY = 'auto';
if (type === "emoji") {
div2.style.display = 'flex';
div2.style.flexWrap = 'wrap';
div2.style.alignContent = 'flex-start';
div2.style.padding = '3px';
}
div.innerHTML = '';
div.appendChild(div2);
if (type === "emoji") {
const emojis = [[
"😀","😁","😂","😃","😄","😅","😆","😇","😈","😉",
"😊","😋","😌","😍","😎","😏","😐","😑","😒","😓",
"😔","😕","😖","😗","😘","😙","😚","😛","😜","😝",
"😞","😟","😠","😡","😢","😣","😤","😥","😦","😧",
"😨","😩","😪","😫","😬","😭","😮","😯","😰","😱",
"😲","😳","😴","😵","😶","😷","😸","😹","😺","😻",
"😼","😽","😾","😿","🙀","🙁","🙂","🙃","🙄","🙅",
"🙆","🙇","🙈","🙉","🙊","🙋","🙌","🙍","🙎","🙏"
],[
"☀","☁","☎","☔","☕","☝","☠","☯","♿","⚒",
"⚓","⚔","⚡","⚪","⚫","⚽","⚾","⛄","⛅","⛔",
"⛪","⛲","⛳","⛵","⛺","⛽","✅","✊","✋","✌",
"❄","❌","❤","🆒","🆗","🆘","🆙","🆚","🌻","🌼",
"🌽","🌿","🍁","🍄","🍅","🍆","🍉","🍌","🍍","🍓",
"🍔","🍕","🍚","🍜","🍟","🍦","🍫","🍬","🍭","🍴",
"🎁","🎂","🎄","🎅","🎈","🎓","👌","👍","👎","👏",
"🎨","🎯","🎲","🏀","🏃","🏅","🏆","🏐","🏓","🏟",
"🏧","🐀","🐁","🐂","🐃","🐄","🐅","🐆","🐇","🐈",
"🐉","🐊","🐋","🐌","蛇","🐎","🐏","🐐","🐑","🐒",
"🐓","🐔","🐕","🐖","🐗","🐘","🐙","🐚","🐛","🐜",
"🐝","🐞","🐟","🐠","🐢","🐧","👣","👫","💊","💋"
]];
const emojiSet = emojis[show] || emojis[0];
const rowLength = 10;
const displayRows = 4;
const keyHeight = height / displayRows;
for (let i = 0; i < emojiSet.length; i++) {
const one = document.createElement('button');
one.textContent = emojiSet[i];
one.style.width = `calc(${100 / rowLength}% - 4px)`;
one.style.height = keyHeight - 4 + "px";
one.style.fontSize = '1.8rem';
div2.appendChild(one);
}
div2.addEventListener('click', function(e) {
if (e.target.tagName !== 'BUTTON') return;
const text = e.target.textContent;
if (text && text.length > 0 && text !== ' ')
commitText(text);
});
} else if (type === "editor") {
const actions = [
{ text: "←", left: "5%", top: "30%", click: () => handleFunctionKey(KEYCODE_LEFT, null) },
{ text: "↑", left: "20%", top: "10%", click: () => handleFunctionKey(KEYCODE_UP, null) },
{ text: "→", left: "35%", top: "30%", click: () => handleFunctionKey(KEYCODE_RIGHT, null) },
{ text: "↓", left: "20%", top: "50%", click: () => handleFunctionKey(KEYCODE_DOWN, null) },
{ text: "|←", left: "5%", top: "70%", click: () => handleFunctionKey(KEYCODE_HOME, null) },
{ text: "刪除", left: "35%", top: "70%", click: () => handleFunctionKey(KEYCODE_DEL_F, null) },
{ text: "全選", left: "70%", top: "5%", click: () => console.log('Editor action: selectAll (Not implemented)') },
{ text: "複製", left: "70%", top: "27%", click: () => copyTextToClipboard() },
{ text: "剪下", left: "70%", top: "49%", click: () => console.log('Editor action: cut (Not implemented)') },
{ text: "貼上", left: "70%", top: "71%", click: () => console.log('Editor action: paste (Not implemented)') }
];
for (let i = 0; i < actions.length; i++) {
const one = document.createElement('button');
one.textContent = actions[i].text;
one.style.position = 'absolute';
one.style.left = actions[i].left;
one.style.top = actions[i].top;
one.style.width = '20%';
one.style.height = '18%';
one.addEventListener('click', actions[i].click);
div2.appendChild(one);
}
}
}
function emoji(show) {
overlay("emoji", show);
}
function editor(show) {
overlay("editor", 0);
}
// --- 工具列邏輯 ---
function showToolbar() {
candidateDisplay.innerHTML = '';
// **CHANGE: Replaced '🎤' with '簡/繁' toggle**
const toolbarItems = [
{title: isSimplifiedMode ? "简" : "繁", tool:"1"}, // 簡繁切換鍵
{title:"😊",tool:"2"}, // Emoji 1
{title:"☀",tool:"3"}, // Emoji 2
{title:"🌀",tool:"4"}, // Placeholder
{title:"⇄",tool:"5"}, // Editor
{title:"❎",tool:"9"} // Hide/Close (切回 QWERTY)
];
const fragment = document.createDocumentFragment();
toolbarItems.forEach(item => {
const span = document.createElement('span');
span.innerHTML = item.title;
span.dataset.tool = item.tool;
span.classList.add("toolbar-tool");
// 綁定點擊事件
span.onclick = (e) => handleToolbarClick(e.currentTarget);
fragment.appendChild(span);
});
candidateDisplay.appendChild(fragment);
}
/**
* 處理工具列點擊事件 (已修正簡繁切換與浮層衝突)
*/
function handleToolbarClick(target) {
const tool = target.dataset.tool;
const isOverlayActive = !!overlayDiv.dataset.show; // 檢查是否有浮層正在開啟
// **修正**：如果浮層是開啟的，且點擊的是「簡繁切換鍵」(tool 1)，則只切換模式並立即返回，不影響浮層狀態
if (isOverlayActive && tool === "1") {
isSimplifiedMode = !isSimplifiedMode;
target.innerHTML = isSimplifiedMode ? "简" : "繁"; // 立即更新按鈕文字
console.log("TS mode switched while overlay active. Overlay preserved.");
// 這裡不需要 showCandidates，因為浮層開啟時，下方的 candidateDisplay 應該保持清空或顯示工具列
// 但我們不希望它觸發重繪 (showCandidates) 導致浮層閃爍，因此直接 return
return;
}
if (tool === "1") {
// Simplified/Traditional Mode Toggle
isSimplifiedMode = !isSimplifiedMode;
showCandidates(); // Redraw toolbar to update "简" / "繁" label
console.log("Mode switched to:", isSimplifiedMode ? "Simplified" : "Traditional");
} else if (tool === "2") {
overlay("emoji", 0);
} else if (tool === "3") {
overlay("emoji", 1);
} else if (tool === "4") {
console.log('QR Code action triggered (Not implemented).');
} else if (tool === "5") {
overlay("editor", 0);
} else if (tool === "9") {
// 模擬 App.hide()，切換回 QWERTY (英文模式/三碼模式)
handleFunctionKey(KEYCODE_SWITCH_english, '🌐');
}
}
/**
* 處理長按事件：提交輔助字符
*/
function handleLongPress(keyElement, altChar) {
longPressCommitted = true;
keyElement.classList.remove('highlighted');
// 提交輔助字元 (altChar 是全形)
commitText(altChar);
}
/**
* 處理短按事件：執行編碼或普通字符輸入
*/