Adding upstream version 4:24.2.0.upstream/4%24.2.0

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 103 insertions, 0 deletions

diff --git a/vcl/source/app/timer.cxx b/vcl/source/app/timer.cxx
new file mode 100644
index 0000000000..183cd41a4e
--- /dev/null
+++ b/vcl/source/app/timer.cxx
@@ -0,0 +1,103 @@
+/* -*- 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/log.hxx>
+#include <vcl/timer.hxx>
+#include <vcl/scheduler.hxx>
+#include <schedulerimpl.hxx>
+
+void Timer::SetDeletionFlags()
+{
+    // If no AutoTimer, then stop.
+    if ( !mbAuto )
+        Task::SetDeletionFlags();
+}
+
+sal_uInt64 Timer::UpdateMinPeriod( sal_uInt64 nTimeNow ) const
+{
+    sal_uInt64 nWakeupTime = GetSchedulerData()->mnUpdateTime + mnTimeout;
+    return ( nWakeupTime <= nTimeNow )
+        ? Scheduler::ImmediateTimeoutMs : nWakeupTime - nTimeNow;
+}
+
+Timer::Timer( bool bAuto, const char *pDebugName )
+    : Task( pDebugName )
+    , mnTimeout( Scheduler::ImmediateTimeoutMs )
+    , mbAuto( bAuto )
+{
+    SetPriority( TaskPriority::DEFAULT );
+}
+
+Timer::Timer( const char *pDebugName )
+    : Timer( false, pDebugName )
+{
+}
+
+Timer::Timer( const Timer& rTimer )
+    : Timer( rTimer.mbAuto, rTimer.GetDebugName() )
+{
+    maInvokeHandler = rTimer.maInvokeHandler;
+    mnTimeout = rTimer.mnTimeout;
+}
+
+Timer::~Timer()
+{
+}
+
+Timer& Timer::operator=( const Timer& rTimer )
+{
+    Task::operator=( rTimer );
+    maInvokeHandler = rTimer.maInvokeHandler;
+    mnTimeout = rTimer.mnTimeout;
+    SAL_WARN_IF( mbAuto != rTimer.mbAuto, "vcl.schedule",
+        "Copying Timer with different mbAuto value!" );
+    return *this;
+}
+
+void Timer::Invoke()
+{
+    maInvokeHandler.Call( this );
+}
+
+void Timer::Invoke( Timer *arg )
+{
+    maInvokeHandler.Call( arg );
+}
+
+void Timer::Start(const bool bStartTimer)
+{
+    Task::Start(false);
+    if (bStartTimer)
+        Task::StartTimer(mnTimeout);
+}
+
+void Timer::SetTimeout( sal_uInt64 nNewTimeout )
+{
+    mnTimeout = nNewTimeout;
+    // If timer is active, then renew clock.
+    if ( IsActive() )
+        StartTimer( mnTimeout );
+}
+
+AutoTimer::AutoTimer( const char *pDebugName )
+    : Timer( true, pDebugName )
+{
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */