org.eclipse.swt.browser.PromptService2Factory source code

1 /*******************************************************************************
2  * Copyright (c) 2003, 2008 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  * Port to the D programming language:
11  *      John Reimer <terminal.node@gmail.com>
12  *******************************************************************************/
13 module org.eclipse.swt.browser.PromptService2Factory;
14 
15 //import java.lang.all;
16 import org.eclipse.swt.internal.mozilla.Common;
17 //import org.eclipse.swt.internal.C;
18 import XPCOM = org.eclipse.swt.internal.mozilla.XPCOM;
19 //import org.eclipse.swt.internal.mozilla.XPCOMObject;
20 import org.eclipse.swt.internal.mozilla.nsID;
21 import org.eclipse.swt.internal.mozilla.nsIFactory;
22 import org.eclipse.swt.internal.mozilla.nsISupports;
23 import org.eclipse.swt.browser.PromptService2;
24 
25 class PromptService2Factory : nsIFactory {
26  //   XPCOMObject supports;
27  //   XPCOMObject factory;
28     int refCount = 0;
29 
30 this () {
31 //    createCOMInterfaces ();
32 }
33 
34 extern(System)
35 nsrefcnt AddRef () {
36     refCount++;
37     return refCount;
38 }
39 
40 extern(System)
41 nsresult QueryInterface (in nsID* riid, void** ppvObject) {
42     if (riid is null || ppvObject is null) return XPCOM.NS_ERROR_NO_INTERFACE;
43     //nsID guid = new nsID ();
44     //XPCOM.memmove (guid, riid, nsID.sizeof);
45     
46     if (*riid == nsISupports.IID) {
47         *ppvObject = cast(void*)cast(nsISupports)this;
48         AddRef ();
49         return XPCOM.NS_OK;
50     }
51     if (*riid == nsIFactory.IID) {
52         *ppvObject = cast(void*)cast(nsIFactory)this;
53         AddRef ();
54         return XPCOM.NS_OK;
55     }
56     
57     *ppvObject = null;
58     return XPCOM.NS_ERROR_NO_INTERFACE;
59 }
60 
61 extern(System)
62 nsrefcnt Release () {
63     refCount--;
64     //if (refCount is null) disposeCOMInterfaces ();
65     return refCount;
66 }
67     
68 /* nsIFactory */
69 
70 extern(System)
71 nsresult CreateInstance (nsISupports aOuter, nsIID* iid, void** result) {
72     if (result is null) 
73         return XPCOM.NS_ERROR_INVALID_ARG;
74     auto promptService = new PromptService2;
75     nsresult rv = promptService.QueryInterface( iid, result );
76     if (XPCOM.NS_FAILED(rv)) {
77         *result = null;
78         delete promptService;
79     }
80     return rv;
81 }
82 
83 extern(System)
84 nsresult LockFactory (PRBool lock) {
85     return XPCOM.NS_OK;
86 }
87 }