1 : /* ***** BEGIN LICENSE BLOCK *****
2 : * Version: MPL 1.1/GPL 2.0/LGPL 2.1
3 : *
4 : * The contents of this file are subject to the Mozilla Public License Version
5 : * 1.1 (the "License"); you may not use this file except in compliance with
6 : * the License. You may obtain a copy of the License at
7 : * http://www.mozilla.org/MPL/
8 : *
9 : * Software distributed under the License is distributed on an "AS IS" basis,
10 : * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
11 : * for the specific language governing rights and limitations under the
12 : * License.
13 : *
14 : * The Original Code is Mozilla Firefox.
15 : *
16 : * The Initial Developer of the Original Code is
17 : * the Mozilla Foundation <http://www.mozilla.org/>.
18 : * Portions created by the Initial Developer are Copyright (C) 2011
19 : * the Initial Developer. All Rights Reserved.
20 : *
21 : * Contributor(s):
22 : *
23 : * Alternatively, the contents of this file may be used under the terms of
24 : * either the GNU General Public License Version 2 or later (the "GPL"), or
25 : * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
26 : * in which case the provisions of the GPL or the LGPL are applicable instead
27 : * of those above. If you wish to allow use of your version of this file only
28 : * under the terms of either the GPL or the LGPL, and not to allow others to
29 : * use your version of this file under the terms of the MPL, indicate your
30 : * decision by deleting the provisions above and replace them with the notice
31 : * and other provisions required by the GPL or the LGPL. If you do not delete
32 : * the provisions above, a recipient may use your version of this file under
33 : * the terms of any one of the MPL, the GPL or the LGPL.
34 : *
35 : * ***** END LICENSE BLOCK ***** */
36 :
37 : #include "PSMRunnable.h"
38 :
39 : namespace mozilla { namespace psm {
40 :
41 4 : SyncRunnableBase::SyncRunnableBase()
42 4 : : monitor("SyncRunnableBase::monitor")
43 : {
44 4 : }
45 :
46 : nsresult
47 4 : SyncRunnableBase::DispatchToMainThreadAndWait()
48 : {
49 : nsresult rv;
50 4 : if (NS_IsMainThread()) {
51 0 : RunOnTargetThread();
52 0 : rv = NS_OK;
53 : } else {
54 8 : mozilla::MonitorAutoLock lock(monitor);
55 4 : rv = NS_DispatchToMainThread(this);
56 4 : if (NS_SUCCEEDED(rv)) {
57 4 : lock.Wait();
58 : }
59 : }
60 :
61 4 : return rv;
62 : }
63 :
64 : NS_IMETHODIMP
65 4 : SyncRunnableBase::Run()
66 : {
67 4 : RunOnTargetThread();
68 4 : mozilla::MonitorAutoLock(monitor).Notify();
69 4 : return NS_OK;
70 : }
71 :
72 : nsresult
73 0 : NotifyObserverRunnable::Run()
74 : {
75 0 : mObserver->Observe(nsnull, mTopic, nsnull);
76 0 : return NS_OK;
77 : }
78 :
79 : } } // namespace mozilla::psm
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