1 : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 : /* ***** BEGIN LICENSE BLOCK *****
3 : * Version: MPL 1.1/GPL 2.0/LGPL 2.1
4 : *
5 : * The contents of this file are subject to the Mozilla Public License Version
6 : * 1.1 (the "License"); you may not use this file except in compliance with
7 : * the License. You may obtain a copy of the License at
8 : * http://www.mozilla.org/MPL/
9 : *
10 : * Software distributed under the License is distributed on an "AS IS" basis,
11 : * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
12 : * for the specific language governing rights and limitations under the
13 : * License.
14 : *
15 : * The Original Code is mozilla.org code.
16 : *
17 : * The Initial Developer of the Original Code is
18 : * Netscape Communications Corporation.
19 : * Portions created by the Initial Developer are Copyright (C) 1998
20 : * the Initial Developer. All Rights Reserved.
21 : *
22 : * Contributor(s):
23 : *
24 : * Alternatively, the contents of this file may be used under the terms of
25 : * either of the GNU General Public License Version 2 or later (the "GPL"),
26 : * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
27 : * in which case the provisions of the GPL or the LGPL are applicable instead
28 : * of those above. If you wish to allow use of your version of this file only
29 : * under the terms of either the GPL or the LGPL, and not to allow others to
30 : * use your version of this file under the terms of the MPL, indicate your
31 : * decision by deleting the provisions above and replace them with the notice
32 : * and other provisions required by the GPL or the LGPL. If you do not delete
33 : * the provisions above, a recipient may use your version of this file under
34 : * the terms of any one of the MPL, the GPL or the LGPL.
35 : *
36 : * ***** END LICENSE BLOCK ***** */
37 :
38 : #include "nsCOMPtr.h"
39 : #include "mozilla/ModuleUtils.h"
40 :
41 : #include "nsIServiceManager.h"
42 : #include "nsIComponentManager.h"
43 : #include "nsIAccessibilityService.h"
44 : #include "nsIAccessibleRetrieval.h"
45 : #include "nscore.h"
46 :
47 : static nsresult
48 0 : NS_ConstructAccessibilityService(nsISupports *aOuter, REFNSIID aIID, void **aResult)
49 : {
50 : nsresult rv;
51 0 : NS_ASSERTION(aOuter == nsnull, "no aggregation");
52 : nsIAccessibilityService* accessibility;
53 0 : rv = NS_GetAccessibilityService(&accessibility);
54 0 : if (NS_FAILED(rv)) {
55 0 : NS_ERROR("Unable to construct accessibility service");
56 0 : return rv;
57 : }
58 0 : rv = accessibility->QueryInterface(aIID, aResult);
59 0 : NS_ASSERTION(NS_SUCCEEDED(rv), "unable to find correct interface");
60 0 : NS_RELEASE(accessibility);
61 0 : return rv;
62 : }
63 :
64 : NS_DEFINE_NAMED_CID(NS_ACCESSIBILITY_SERVICE_CID);
65 :
66 : static const mozilla::Module::CIDEntry kA11yCIDs[] = {
67 : { &kNS_ACCESSIBILITY_SERVICE_CID, false, NULL, NS_ConstructAccessibilityService },
68 : { NULL }
69 : };
70 :
71 : static const mozilla::Module::ContractIDEntry kA11yContracts[] = {
72 : { "@mozilla.org/accessibilityService;1", &kNS_ACCESSIBILITY_SERVICE_CID },
73 : { "@mozilla.org/accessibleRetrieval;1", &kNS_ACCESSIBILITY_SERVICE_CID },
74 : { NULL }
75 : };
76 :
77 : static const mozilla::Module kA11yModule = {
78 : mozilla::Module::kVersion,
79 : kA11yCIDs,
80 : kA11yContracts
81 : };
82 :
83 : NSMODULE_DEFN(nsAccessibilityModule) = &kA11yModule;
84 :
85 :
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