use vcl::Timer in StatusIndicatorFactory

does not need a separate thread

Change-Id: I47bf2b255a331f4ec3ea24ad3a5d4c3ca398557e
Reviewed-on: https://gerrit.libreoffice.org/72901
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

2 files changed, 13 insertions, 72 deletions

diff --git a/framework/source/helper/statusindicatorfactory.cxx b/framework/source/helper/statusindicatorfactory.cxx
index b4b17c1617e4..540cc3d4ade5 100644
--- a/framework/source/helper/statusindicatorfactory.cxx
+++ b/framework/source/helper/statusindicatorfactory.cxx
@@ -537,26 +537,27 @@ void StatusIndicatorFactory::impl_startWakeUpThread()
     if (m_bDisableReschedule)
         return;
 
-    if (!m_pWakeUp.is())
+    if (!m_xWakeUpTimer)
     {
-        m_pWakeUp = new WakeUpThread(this);
-        m_pWakeUp->launch();
+        m_xWakeUpTimer = Timer();
+        m_xWakeUpTimer->SetInvokeHandler( LINK(this, StatusIndicatorFactory, WakeupTimerHdl) );
+        m_xWakeUpTimer->SetTimeout(25); // 25 msec
+        m_xWakeUpTimer->Start();
     }
 }
 
 void StatusIndicatorFactory::impl_stopWakeUpThread()
 {
-    rtl::Reference<WakeUpThread> wakeUp;
-    {
-        osl::MutexGuard g(m_mutex);
-        std::swap(wakeUp, m_pWakeUp);
-    }
-    if (wakeUp.is())
-    {
-        wakeUp->stop();
-    }
+    if (m_xWakeUpTimer)
+        m_xWakeUpTimer->Stop();
 }
 
+IMPL_LINK_NOARG(StatusIndicatorFactory, WakeupTimerHdl, Timer *, void)
+{
+    update();
+}
+
+
 } // namespace framework
 
 extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface *
diff --git a/framework/source/helper/wakeupthread.cxx b/framework/source/helper/wakeupthread.cxx
deleted file mode 100644
index 503f6707a010..000000000000
--- a/framework/source/helper/wakeupthread.cxx
+++ /dev/null
@@ -1,60 +0,0 @@
-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
-/*
- * This file is part of the LibreOffice project.
- *
- * This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/.
- *
- * This file incorporates work covered by the following license notice:
- *
- *   Licensed to the Apache Software Foundation (ASF) under one or more
- *   contributor license agreements. See the NOTICE file distributed
- *   with this work for additional information regarding copyright
- *   ownership. The ASF licenses this file to you under the Apache
- *   License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 .
- */
-
-#include <sal/config.h>
-
-#include <com/sun/star/uno/Reference.hxx>
-#include <com/sun/star/util/XUpdatable.hpp>
-#include <osl/mutex.hxx>
-#include <osl/time.h>
-
-#include <helper/wakeupthread.hxx>
-
-void framework::WakeUpThread::execute() {
-    for (;;) {
-        TimeValue t{0, 25000000}; // 25 msec
-        condition_.wait(&t);
-        {
-            osl::MutexGuard g(mutex_);
-            if (terminate_) {
-                break;
-            }
-        }
-        css::uno::Reference<css::util::XUpdatable> up(updatable_);
-        if (up.is()) {
-            up->update();
-        }
-    }
-}
-
-framework::WakeUpThread::WakeUpThread(
-    css::uno::Reference<css::util::XUpdatable> const & updatable):
-    Thread("WakeUpThread"), updatable_(updatable), terminate_(false)
-{}
-
-void framework::WakeUpThread::stop() {
-    {
-        osl::MutexGuard g(mutex_);
-        terminate_ = true;
-    }
-    condition_.set();
-    join();
-}
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */