public void RemoveConverter(WordConverter cvt)
{
// 移除已知的轉換器。
if (cvt is ContextTagConverter)
{
m_ContextTagConverter = null;
return;
}
if (cvt is ChineseWordConverter)
{
m_ChineseConverter = null;
return;
}
if (cvt is EnglishWordConverter)
{
m_EnglishConverter = null;
return;
}
if (cvt is MathConverter)
{
m_MathConverter = null;
return;
}
if (cvt is PhoneticConverter) // 音標轉換器.
{
m_PhoneticConverter = null;
return;
}
m_Converters.Remove(cvt);
}
private BrailleProcessor(ZhuyinReverseConverter zhuyinConverter)
{
m_Converters = new List <WordConverter>();
m_ContextTagConverter = new ContextTagConverter();
m_ChineseConverter = new ChineseWordConverter(zhuyinConverter);
m_EnglishConverter = new EnglishWordConverter();
m_MathConverter = new MathConverter();
m_CoordConverter = new CoordinateConverter();
m_TableConverter = new TableConverter();
m_PhoneticConverter = new PhoneticConverter();
m_Tags = new Hashtable();
m_Tags.Add(TextTag.Name, "╴╴"); // key/value = 標籤/替換字元
m_Tags.Add(TextTag.BookName, "﹏﹏");
m_Tags.Add(TextTag.NumericItem, "#");
m_Tags.Add(TextTag.OrgPageNumber, s_DashesForOrgPageNumber); // 原書頁碼
m_Tags.Add(TextTag.Unit1End, new string('ˍ', 20)); // 大單元結束
m_Tags.Add(TextTag.Unit2End, new string('﹍', 20)); // 小單元結束
m_Tags.Add(TextTag.Unit3End, new string('﹋', 20)); // 小題結束
m_Tags.Add(TextTag.BrailleComment, "★"); // 點譯者註
m_ContextTagManager = new ContextTagManager();
m_InvalidChars = new List <CharPosition>();
m_ErrorMsg = new StringBuilder();
m_SuppressEvents = false;
}
private void MainForm_Load(object sender, EventArgs e)
{
// 只需設定一次，且必須最早進行的初始化動作：建立點字轉換器物件，並指定點字對應表物件。
string filePath = StrHelper.AppendSlash(Application.StartupPath);
ChineseWordConverter chtCvt = new ChineseWordConverter(filePath + "ChineseBrailleTable.xml");
EnglishWordConverter engCvt = new EnglishWordConverter(filePath + "EnglishBrailleTable.xml");
m_Processer = new BrailleProcessor();
m_Processer.AddWordConverter(chtCvt);
m_Processer.AddWordConverter(engCvt);
}
public EditCellForm()
{
InitializeComponent();
Mode = EditCellMode.Edit;
m_BrWord = new BrailleWord();
// 以下動作不可移到 Form_Load 做，因為某些用到以下變數的事件會比它更早觸發。
m_BrProcessor = BrailleProcessor.GetInstance();
m_ChtWordCvt = m_BrProcessor.ChineseConverter;
Debug.Assert(m_ChtWordCvt != null);
}
public void AddConverter(WordConverter cvt)
{
// 設定已知的轉換器。
if (cvt is ContextTagConverter)
{
m_ContextTagConverter = (ContextTagConverter)cvt;
return;
}
if (cvt is ChineseWordConverter)
{
m_ChineseConverter = (ChineseWordConverter)cvt;
return;
}
if (cvt is EnglishWordConverter)
{
m_EnglishConverter = (EnglishWordConverter)cvt;
return;
}
if (cvt is MathConverter) // 數學符號轉換器.
{
m_MathConverter = (MathConverter)cvt;
return;
}
if (cvt is PhoneticConverter) // 音標轉換器.
{
m_PhoneticConverter = (PhoneticConverter)cvt;
return;
}
// 加入其他未知的轉換器。
if (m_Converters.IndexOf(cvt) < 0)
{
m_Converters.Add(cvt);
}
}
public void ConvertTest()
{
string msg = "ChineseWordConverter.Convert 測試失敗: ";
var target = new ChineseWordConverter(
new ZhuyinReverseConverter(new ZhuyinReverseConversionProvider()));
ContextTagManager context = new ContextTagManager();
// 測試結合韻。
string text = "我";
Stack <char> charStack = new Stack <char>(text);
List <BrailleWord> expected = new List <BrailleWord>();
BrailleWord brWord = new BrailleWord(text, " ㄨㄛˇ", "1208");
expected.Add(brWord);
List <BrailleWord> actual = target.Convert(charStack, context);
CollectionAssert.AreEqual(expected, actual, msg + text);
charStack.Clear();
// 測試單音字：要在音調記號前加一個空方。
text = "智";
charStack = new Stack <char>(text);
brWord = new BrailleWord(text, "ㄓ ˋ", "013110");
expected.Clear();
expected.Add(brWord);
actual = target.Convert(charStack, context);
CollectionAssert.AreEqual(expected, actual, msg + text);
charStack.Clear();
// 測試無特殊規則的注音。
text = "你";
charStack = new Stack <char>(text);
brWord = new BrailleWord(text, "ㄋㄧ ˇ", "1D2108");
expected.Clear();
expected.Add(brWord);
actual = target.Convert(charStack, context);
CollectionAssert.AreEqual(expected, actual, msg + text);
charStack.Clear();
// 測試標點符號。
text = "：";
charStack = new Stack <char>(text);
brWord = new BrailleWord(text, " ˉ", "1212");
expected.Clear();
expected.Add(brWord);
actual = target.Convert(charStack, context);
CollectionAssert.AreEqual(expected, actual, msg + text);
charStack.Clear();
// 測試全形空白
text = " ";
charStack = new Stack <char>(text);
brWord = new BrailleWord(text, " ˉ", "00");
expected.Clear();
expected.Add(brWord);
actual = target.Convert(charStack, context);
CollectionAssert.AreEqual(expected, actual, msg + text);
charStack.Clear();
// 測試簡體字。
text = "实";
charStack = new Stack <char>(text);
brWord = new BrailleWord(text, "ㄕ ˊ", "0A3102");
expected.Clear();
expected.Add(brWord);
actual = target.Convert(charStack, context);
CollectionAssert.AreEqual(expected, actual, msg + text);
charStack.Clear();
// 測試無法轉換的字元：／
text = "／";
charStack = new Stack <char>(text);
expected = null;
actual = target.Convert(charStack, context);
CollectionAssert.AreEqual(expected, actual, msg + text);
charStack.Clear();
}
