78 lines
2.4 KiB
C++
78 lines
2.4 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#ifndef INCLUDED_VCL_INC_SALTIMER_HXX
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#define INCLUDED_VCL_INC_SALTIMER_HXX
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#include <sal/config.h>
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#include <vcl/dllapi.h>
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#include <salwtype.hxx>
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/*
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* note: there will be only a single instance of SalTimer
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* SalTimer originally had only static methods, but
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* this needed to be virtualized for the sal plugin migration
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*/
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class VCL_PLUGIN_PUBLIC SalTimer
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{
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SALTIMERPROC m_pProc;
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public:
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SalTimer() : m_pProc( nullptr ) {}
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virtual ~SalTimer();
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// AutoRepeat and Restart
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virtual void Start( sal_uLong nMS ) = 0;
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virtual void Stop() = 0;
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// Callbacks (indepen in \sv\source\app\timer.cxx)
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void SetCallback( SALTIMERPROC pProc )
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{
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m_pProc = pProc;
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}
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void CallCallback( bool idle )
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{
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if( m_pProc )
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m_pProc( idle );
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}
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};
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class Scheduler;
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// Internal scheduler record holding intrusive linked list pieces
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struct ImplSchedulerData
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{
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ImplSchedulerData* mpNext; // Pointer to the next element in list
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Scheduler* mpScheduler; // Pointer to VCL Scheduler instance
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bool mbDelete; // Destroy this scheduler?
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bool mbInScheduler; // Scheduler currently processed?
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sal_uInt64 mnUpdateTime; // Last Update Time
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void Invoke();
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const char *GetDebugName() const;
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static ImplSchedulerData *GetMostImportantTask( bool bTimer );
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};
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#endif // INCLUDED_VCL_INC_SALTIMER_HXX
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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