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// GtkSharp.Generation.MethodBase.cs - function element base class.
//
// Author: Mike Kestner <mkestner@novell.com>
//
// Copyright (c) 2001-2003 Mike Kestner
// Copyright (c) 2004-2005 Novell, Inc.
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of version 2 of the GNU General Public
// License as published by the Free Software Foundation.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// General Public License for more details.
//
// You should have received a copy of the GNU General Public
// License along with this program; if not, write to the
// Free Software Foundation, Inc., 59 Temple Place - Suite 330,
// Boston, MA 02111-1307, USA.
namespace GtkSharp.Generation {
using System;
using System.Xml;
public abstract class MethodBase {
protected XmlElement elem;
protected ClassBase container_type;
protected Parameters parms;
string mods = String.Empty;
string name;
private string protection = "public";
protected MethodBase (XmlElement elem, ClassBase container_type)
{
this.elem = elem;
this.container_type = container_type;
this.name = elem.GetAttribute ("name");
parms = new Parameters (elem ["parameters"]);
IsStatic = elem.GetAttribute ("shared") == "true";
if (elem.HasAttribute ("new_flag"))
mods = "new ";
if (elem.HasAttribute ("accessibility")) {
string attr = elem.GetAttribute ("accessibility");
switch (attr) {
case "public":
case "protected":
case "internal":
case "private":
case "protected internal":
protection = attr;
break;
}
}
}
protected string BaseName {
get {
string name = Name;
int idx = Name.LastIndexOf (".");
if (idx > 0)
name = Name.Substring (idx + 1);
return name;
}
}
MethodBody body;
public MethodBody Body {
get {
if (body == null)
body = new MethodBody (parms);
return body;
}
}
public virtual string CName {
get {
return SymbolTable.Table.MangleName (elem.GetAttribute ("cname"));
}
}
protected bool HasGetterName {
get {
string name = BaseName;
if (name.Length <= 3)
return false;
if (name.StartsWith ("Get") || name.StartsWith ("Has"))
return Char.IsUpper (name [3]);
else if (name.StartsWith ("Is"))
return Char.IsUpper (name [2]);
else
return false;
}
}
protected bool HasSetterName {
get {
string name = BaseName;
if (name.Length <= 3)
return false;
return name.StartsWith ("Set") && Char.IsUpper (name [3]);
}
}
public bool IsStatic {
get {
return parms.Static;
}
set {
parms.Static = value;
}
}
public string LibraryName {
get {
if (elem.HasAttribute ("library"))
return elem.GetAttribute ("library");
return container_type.LibraryName;
}
}
public string Modifiers {
get {
return mods;
}
set {
mods = value;
}
}
public string Name {
get {
return name;
}
set {
name = value;
}
}
public Parameters Parameters {
get {
return parms;
}
}
public string Protection {
get { return protection; }
set { protection = value; }
}
protected string Safety {
get {
return Body.ThrowsException && !(container_type is InterfaceGen) ? "unsafe " : "";
}
}
Signature sig;
public Signature Signature {
get {
if (sig == null)
sig = new Signature (parms);
return sig;
}
}
public virtual bool Validate ()
{
if (!parms.Validate ()) {
Console.Write("in " + CName + " ");
Statistics.ThrottledCount++;
return false;
}
return true;
}
}
}
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