Mercurial > projects > dwt-mac
view dwt/internal/cocoa/NSInvocationOperation.d @ 13:f565d3a95c0a
Ported dwt.internal
author | Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com> |
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date | Fri, 22 Aug 2008 16:46:34 +0200 |
parents | 8b48be5454ce |
children |
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/******************************************************************************* * Copyright (c) 2007 IBM Corporation and others. * All rights reserved. This program and the accompanying materials * are made available under the terms of the Eclipse Public License v1.0 * which accompanies this distribution, and is available at * http://www.eclipse.org/legal/epl-v10.html * * Contributors: * IBM Corporation - initial API and implementation * * Port to the D programming language: * Jacob Carlborg <jacob.carlborg@gmail.com> *******************************************************************************/ module dwt.internal.cocoa.NSInvocationOperation; import dwt.internal.cocoa.id; import dwt.internal.cocoa.NSInvocation; import dwt.internal.cocoa.NSOperation; import dwt.internal.cocoa.OS; import objc = dwt.internal.objc.runtime; public class NSInvocationOperation : NSOperation { public this () { super(); } public this (objc.id id) { super(id); } public id initWithInvocation (NSInvocation inv) { objc.id result = OS.objc_msgSend(this.id_, OS.sel_initWithInvocation_1, inv !is null ? inv.id_ : null); return result !is null ? new id(result) : null; } public id initWithTarget (id target, objc.SEL sel, id arg) { objc.id result = OS.objc_msgSend(this.id_, OS.sel_initWithTarget_1selector_1object_1, target !is null ? target.id_ : null, sel, arg !is null ? arg.id_ : null); return result !is null ? new id(result) : null; } public NSInvocation invocation () { objc.id result = OS.objc_msgSend(this.id_, OS.sel_invocation); return result !is null ? new NSInvocation(result) : null; } public id result () { objc.id result = OS.objc_msgSend(this.id_, OS.sel_result); return result !is null ? new id(result) : null; } }