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MethodImpl.cs
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112 lines (93 loc) · 3.05 KB
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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace CodeNavigator
{
class MethodImpl : MethodDecl
{
internal CodeFragment Init { get; set; }
internal CodeFragment Body { get; set; }
/// <summary>
/// Create a method impl.
/// </summary>
/// <param name="retType">return type (TODO: currently includes templ. def)</param>
/// <param name="name">name of method (excluding class name)</param>
/// <param name="args">arguments (excluding '(' and ')')</param>
/// <param name="modifiers">list of modifiers</param>
/// <param name="init">initializer in ctors</param>
/// <param name="body">method body (excluding '{' and '}')</param>
public MethodImpl(String retType, String name, String args,
String modifiers, String init, String body)
: base(retType, name, args, modifiers)
{
Init = new CodeFragment(init);
Body = new CodeFragment(body);
}
public MethodImpl(MethodDecl src)
: base(src)
{
Init = null;
Body = null;
}
private void AppendArgs(StringBuilder res)
{
res.Append('(');
List<Argument> args = GetArgs();
bool start = true;
foreach (Argument arg in args)
{
if (start)
start = false;
else
res.Append(", ");
arg.Append(res, true);
}
res.Append(')');
}
protected override void AppendSignature(StringBuilder res)
{
//name
res.Append(_name);
//args
AppendArgs(res);
//const
if (_strModifiers.Length > 0)
{
List<String> modList = GetModifiers();
//only append const in impl
if (modList.Contains("const"))
res.Append(' ').Append("const");
}
}
public override string ToString()
{
return GetImplAsString();
}
internal string GetImplAsString(String className = null)
{
if (className == null)
className = _className;
StringBuilder res = new StringBuilder();
//if static, then prepend static as comment
if (IsStatic())
res.Append("//static\n");
//type
res.Append(_retType).Append(' ');
//class::
res.Append(_className).Append("::");
//name(args) [const]
AppendSignature(res);
//[override][:init]
if (Init != null && Init.Length>0)
{
res.Append("\n:");
res.AppendLine(Init.Code);
}
//{ body }
res.Append("\n{").Append(Body).Append('}');
return res.ToString();
}
}
}