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comparison dwt/internal/cocoa/NSMethodSignature.d @ 0:380af2bdd8e5

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author Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
date Sat, 09 Aug 2008 17:00:02 +0200
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1 /*******************************************************************************
2 * Copyright (c) 2007 IBM Corporation and others.
3 * All rights reserved. This program and the accompanying materials
4 * are made available under the terms of the Eclipse Public License v1.0
5 * which accompanies this distribution, and is available at
6 * http://www.eclipse.org/legal/epl-v10.html
7 *
8 * Contributors:
9 * IBM Corporation - initial API and implementation
10 *
11 * Port to the D Programming language:
12 * Jacob Carlborg <jacob.carlborg@gmail.com>
13 *******************************************************************************/
14 module dwt.internal.cocoa.NSMethodSignature;
15
16 import dwt.internal.cocoa.NSInteger;
17 import dwt.internal.cocoa.NSObject;
18 import dwt.internal.cocoa.OS;
19 import objc = dwt.internal.objc.runtime;
20
21 public class NSMethodSignature : NSObject
22 {
23
24 public this ()
25 {
26 super();
27 }
28
29 public this (objc.id id)
30 {
31 super(id);
32 }
33
34 public NSUInteger frameLength ()
35 {
36 return OS.objc_msgSend(this.id, OS.sel_frameLength);
37 }
38
39 public /*const*/char* getArgumentTypeAtIndex (NSUInteger idx)
40 {
41 return OS.objc_msgSend(this.id, OS.sel_getArgumentTypeAtIndex_1, idx);
42 }
43
44 public bool isOneway ()
45 {
46 return OS.objc_msgSend(this.id, OS.sel_isOneway) !is null;
47 }
48
49 public NSUInteger methodReturnLength ()
50 {
51 return OS.objc_msgSend(this.id, OS.sel_methodReturnLength);
52 }
53
54 public /*const*/char* methodReturnType ()
55 {
56 return OS.objc_msgSend(this.id, OS.sel_methodReturnType);
57 }
58
59 public NSUInteger numberOfArguments ()
60 {
61 return OS.objc_msgSend(this.id, OS.sel_numberOfArguments);
62 }
63
64 public static NSMethodSignature signatureWithObjCTypes (/*const*/char* types)
65 {
66 objc.id result = OS.objc_msgSend(OS.class_NSMethodSignature, OS.sel_signatureWithObjCTypes_1, types);
67 return result !is null ? new NSMethodSignature(result) : null;
68 }
69
70 }