public Commands(LineEditMode lem)
{
LEM = lem;
Cmds = new Dictionary<string, Action<string[], Box<bool>, LineEditMode>>();
Usages = new Dictionary<string, string>();
Briefs = new List<string>();
MethodInfo[] mis = GetType().GetMethods();
object[] objs;
CommandNameAttribute nameatr;
CommandUsageAttribute usageatr;
CommandBriefAttribute briefatr;
string brief;
Action<string[], Box<bool>, LineEditMode> act;
foreach (MethodInfo mi in mis)
{
if ((objs = mi.GetCustomAttributes(typeof(CommandNameAttribute), false)).Length == 0) continue;
nameatr = objs[0] as CommandNameAttribute;
usageatr = ((objs = mi.GetCustomAttributes(typeof(CommandUsageAttribute), false)).Length != 0)
? objs[0] as CommandUsageAttribute : null;
briefatr = ((objs = mi.GetCustomAttributes(typeof(CommandBriefAttribute), false)).Length != 0)
? objs[0] as CommandBriefAttribute : null;
act = GenerateCommand(mi);
Cmds.Add(nameatr.Name, act);
if (usageatr != null) Usages.Add(nameatr.Name, usageatr.Usage);
foreach (string c in nameatr.Short.Replace(" ", "").Split(','))
{
if (string.IsNullOrEmpty(c)) continue;
Cmds.Add(c, act);
if (usageatr != null) Usages.Add(c, usageatr.Usage);
}
brief = (nameatr.Name + (nameatr.Short != "" ? " (" + nameatr.Short + ")" : "")).PadRight(14, ' ');
Briefs.Add(brief + (briefatr != null ? " -- " + briefatr.Brief : ""));
}
}
public static void Tokenize(string[] args, Box<bool> quit, LineEditMode lem)
{
string src;
src = Cty.ToText(lem.Lines);
SyntaxAnalyzer p = new SyntaxAnalyzer();
p.Init(src, "");
ITokenEnumerator tkz = p.Tokens;
while (tkz.EOF == false)
{
lem.CW.WN(tkz.Cur.ToString());
tkz.Next();
}
}
public static void WriteLineFormat(int no, LineEditMode lem)
{
if (no <= 0 || lem.Lines.Count < no) return;
lem.CW.WN(string.Format("{0:D"
+ lem.Lines.Count.ToString().Length
+ "}:{1}", no, lem.Lines[no - 1]));
}
public static void Parse(string[] args, Box<bool> quit, LineEditMode lem)
{
string src = Cty.ToText(lem.Lines);
Token t = (new SyntaxAnalyzer()).Run(src, "");
lem.CW.W(TokenEx.ToTree(t));
}
public static void Quit(string[] args, Box<bool> quit, LineEditMode lem)
{
quit.Value = true;
}
public static void Insert(string[] args, Box<bool> quit, LineEditMode lem)
{
int no = 0;
if (args.Length != 1 && args.Length != 2) Usage();
if (args.Length == 2 && int.TryParse(args[1], out no) == false) Usage();
if (args.Length == 1) no = lem.Lines.Count + 1;
VerifyLineNo(no, lem.Lines.Count,/* extra = */ 1);
if (no > 1) WriteLineFormat(no - 1, lem);
lem.Row = no;
lem.Col = 1;
lem.EditLn = "";
}
public static void List(string[] args, Box<bool> quit, LineEditMode lem)
{
for (int i = 1; i <= lem.Lines.Count; i++)
{
WriteLineFormat(i, lem);
}
}
public static void Go(string[] args, Box<bool> quit, LineEditMode lem)
{
StringBuilder output = new StringBuilder();
output.Append(Compile(lem));
// go
output.AppendLine("--- go ---");
Process p;
string stdoutput;
p = new Process();
p.StartInfo.FileName = @"lem_default.exe";
p.StartInfo.CreateNoWindow = true;
p.StartInfo.UseShellExecute = false;
p.StartInfo.RedirectStandardOutput = true; // �W���o�͂���_�C���N�g
p.Start(); // �A�v���̎��s�J�n
stdoutput = p.StandardOutput.ReadToEnd(); // �W���o�͂̓ǂݎ��
stdoutput = stdoutput.Replace("\r\r\n", "\n"); // ���s�R�[�h�̏C��
output.Append(stdoutput);
lem.CW.WN(output.ToString()); // �m�o�́n�E�B���h�E�ɏo��
}
public static void Help(string[] args, Box<bool> quit, LineEditMode lem)
{
if (args.Length >= 2 && lem.Cmds.Usages.ContainsKey(args[1]))
{
string s = lem.Cmds.Usages[args[1]];
lem.CW.WN(s);
return;
}
foreach (string b in lem.Cmds.Briefs)
{
lem.CW.WN(b);
}
}
public static void DelIns(string[] args, Box<bool> quit, LineEditMode lem)
{
Delete(args, quit, lem);
Insert(args, quit, lem);
}
public static void Delete(string[] args, Box<bool> quit, LineEditMode lem)
{
if (lem.Lines.Count == 0) throw new Exception("No lines to delete");
int no = 0, n2 = 0, len;
if (args.Length != 2 && args.Length != 4) Usage();
if (int.TryParse(args[1], out no) == false) Usage();
if (args.Length == 4 && Regex.IsMatch(args[2], @"(-|:)") == false) Usage();
if (args.Length == 4 && int.TryParse(args[3], out n2) == false) Usage();
if (args.Length == 4 && args[2] == "-")
{
if (n2 < no) { int tmp = no; no = n2; n2 = tmp; }
len = n2 - no + 1;
}
else if (args.Length == 4 && args[2] == ":")
{
if (n2 < 0)
{
no = no + n2;
n2 = Math.Abs(n2) + 1;
}
len = n2;
}
else
{
len = 1;
}
VerifyLineNo(no, lem.Lines.Count,/* extra = */ 0);
VerifyLineNo(no + len - 1, lem.Lines.Count,/* extra = */ 0);
lem.Lines.RemoveRange(no - 1, len);
}
public static string Compile(LineEditMode lem)
{
Ctrl c = new Ctrl();
StringBuilder b = new StringBuilder();
Action<string> trace = delegate(string s) { b.Append(s); };
c.StdOut = trace;
c.StdErr = trace;
c.StartCompile(new string[] { lem.DefaultSrcPath
, "/xxxil"
, "/xxxtrace"
});
return b.ToString();
}
public static void Compile(string[] args, Box<bool> quit, LineEditMode lem)
{
string output = Compile(lem);
lem.CW.WN(output);
}
public static void List(LineEditMode lem)
{
for (int i = 1; i <= lem.Lines.Count; i++)
{
WriteLineFormat(i, lem);
}
}