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comparison dwt/internal/cocoa/NSScriptCoercionHandler.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.NSScriptCoercionHandler;
15
16 import dwt.internal.cocoa.id;
17 import dwt.internal.cocoa.NSObject;
18 import dwt.internal.cocoa.OS;
19 import objc = dwt.internal.objc.runtime;
20
21 public class NSScriptCoercionHandler : 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 id coerceValue (id value, objc.Class toClass)
35 {
36 objc.id result = OS.objc_msgSend(this.id, OS.sel_coerceValue_1toClass_1, value !is null ? value.id : null, toClass);
37 return result !is null ? new id(result) : null;
38 }
39
40 public void registerCoercer (id coercer, objc.SEL selector, objc.Class fromClass, objc.Class toClass)
41 {
42 OS.objc_msgSend(this.id, OS.sel_registerCoercer_1selector_1toConvertFromClass_1toClass_1, coercer !is null ? coercer.id : null, selector,
43 fromClass, toClass);
44 }
45
46 public static NSScriptCoercionHandler sharedCoercionHandler ()
47 {
48 objc.id result = OS.objc_msgSend(OS.class_NSScriptCoercionHandler, OS.sel_sharedCoercionHandler);
49 return result !is null ? new NSScriptCoercionHandler(result) : null;
50 }
51
52 }