/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is Mozilla Firefox.
*
* The Initial Developer of the Original Code is
* the Mozilla Foundation <http://www.mozilla.org/>.
* Portions created by the Initial Developer are Copyright (C) 2011
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
 
#include "PSMRunnable.h"
 
namespace mozilla { namespace psm {

SyncRunnableBase::SyncRunnableBase()
  : monitor("SyncRunnableBase::monitor")
{
}

nsresult
SyncRunnableBase::DispatchToMainThreadAndWait()
{
  nsresult rv;
  if (NS_IsMainThread()) {
    RunOnTargetThread();
    rv = NS_OK;
  } else {
    mozilla::MonitorAutoLock lock(monitor);
    rv = NS_DispatchToMainThread(this);
    if (NS_SUCCEEDED(rv)) {
      lock.Wait();
    }
  }

  return rv;
}

NS_IMETHODIMP
SyncRunnableBase::Run()
{
  RunOnTargetThread();
  mozilla::MonitorAutoLock(monitor).Notify();
  return NS_OK;
}

nsresult
NotifyObserverRunnable::Run()
{
  mObserver->Observe(nsnull, mTopic, nsnull);
  return NS_OK;
}

} } // namespace mozilla::psm
