public PairListEditor(Pair pairList)
{
InitializeComponent();
listbox.Items.Clear();
for (int i = 0; i < pairList.From.Count; i++)
{
string temp = pairList.From[i] + " -> " + pairList.To[i];
listbox.Items.Add(temp);
}
this.pairList = pairList;
from.Text = pairList.From[0];
to.Text = pairList.To[0];
count.Text = "总计" + pairList.From.Count.ToString() + "项";
}
public Pair LoadPairFromFile(string filename)
{
Pair p = new Pair(Path.GetFileNameWithoutExtension(filename));
List<string> lines = GetLinesFromFile(filename);
// 总共有两种类型，只有两行的单字符对照，以及多行的字符串对照
if (lines.Count == 2)
{
// 对于只有两行的单字符对照进行读取，返回一个Pair
int length = lines[0].Length <= lines[1].Length ? lines[0].Length : lines[1].Length;
for (int i = 0; i < length; i++)
{
p.From.Add(lines[0][i].ToString());
p.To.Add(lines[1][i].ToString());
}
p.usingRex = false;
}
else if (lines.Count > 2)
{
Regex bracketCheck = new Regex(@"^\[.*?\]$");
Regex keyCheck = new Regex(@"(?<=^\[).+(?==)");
Regex valueCheck = new Regex(@"(?<==).+(?=\]$)");
string separator = "->";
foreach (string str in lines)
{
if (bracketCheck.IsMatch(str))
{
string key = keyCheck.Match(str).ToString();
string value = valueCheck.Match(str).ToString();
try
{
if (key == "UseRex") p.usingRex = Convert.ToBoolean(value);
else if (key == "Separator") separator = value;
else if (key == "Space") p.Space = CheckRegExpStyle(value);
else if (key == "Empty") p.Empty = CheckRegExpStyle(value);
else if (key == "IgnoreCase" && Convert.ToBoolean(value)) p.RegOptions |= RegexOptions.IgnoreCase;
else if (key == "Multiline" && Convert.ToBoolean(value)) p.RegOptions |= RegexOptions.Multiline;
else if (key == "Singleline" && Convert.ToBoolean(value)) p.RegOptions |= RegexOptions.Singleline;
else if (key == "IgnorePatternWhitespace" && Convert.ToBoolean(value)) p.RegOptions |= RegexOptions.IgnorePatternWhitespace;
else if (key == "ExplicitCapture" && Convert.ToBoolean(value)) p.RegOptions |= RegexOptions.ExplicitCapture;
}
catch (Exception)
{
MessageBox.Show(key + " : " + value);
}
}
else
{
Regex pairCheck = new Regex(separator);
string[] ss = pairCheck.Split(str);
if (ss.Length < 2) continue;
p.From.Add(ss[0]);
p.To.Add(ss[1]);
}
}
p.CheckSpaceAndEmpty();
}
else
{
// 表明外部文件有问题，内容不足两行
return null;
}
return p;
}