1 // Created by: Kirill Gavrilov
2 // Copyright (c) 2016 OPEN CASCADE SAS
4 // This file is part of Open CASCADE Technology software library.
6 // This library is free software; you can redistribute it and/or modify it under
7 // the terms of the GNU Lesser General Public License version 2.1 as published
8 // by the Free Software Foundation, with special exception defined in the file
9 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
10 // distribution for complete text of the license and disclaimer of any warranty.
12 // Alternatively, this file may be used under the terms of Open CASCADE
13 // commercial license or contractual agreement.
15 #include <Media_Timer.hxx>
17 IMPLEMENT_STANDARD_RTTIEXT(Media_Timer, Standard_Transient)
19 //=============================================================================
22 //=============================================================================
23 void Media_Timer::Pause()
26 myTimerFrom += myTimer.ElapsedTime() * myTimerSpeed;
30 //=============================================================================
33 //=============================================================================
34 void Media_Timer::Stop()
41 //=============================================================================
42 //function : SetPlaybackSpeed
44 //=============================================================================
45 void Media_Timer::SetPlaybackSpeed (const Standard_Real theSpeed)
47 if (!myTimer.IsStarted())
49 myTimerSpeed = theSpeed;
54 myTimerFrom += myTimer.ElapsedTime() * myTimerSpeed;
56 myTimerSpeed = theSpeed;
60 //=============================================================================
61 //function : SetPlaybackSpeed
63 //=============================================================================
64 void Media_Timer::Seek (const Standard_Real theTime)
66 const Standard_Boolean isStarted = myTimer.IsStarted();
69 myTimerFrom = theTime;