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77 lines
3.7 KiB
C++
77 lines
3.7 KiB
C++
/*
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* (c) Copyright Ascensio System SIA 2010-2023
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*
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* This program is a free software product. You can redistribute it and/or
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* modify it under the terms of the GNU Affero General Public License (AGPL)
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* version 3 as published by the Free Software Foundation. In accordance with
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* Section 7(a) of the GNU AGPL its Section 15 shall be amended to the effect
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* that Ascensio System SIA expressly excludes the warranty of non-infringement
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* of any third-party rights.
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*
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* This program is distributed WITHOUT ANY WARRANTY; without even the implied
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* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. For
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* details, see the GNU AGPL at: http://www.gnu.org/licenses/agpl-3.0.html
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*
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* You can contact Ascensio System SIA at 20A-6 Ernesta Birznieka-Upish
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* street, Riga, Latvia, EU, LV-1050.
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*
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* The interactive user interfaces in modified source and object code versions
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* of the Program must display Appropriate Legal Notices, as required under
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* Section 5 of the GNU AGPL version 3.
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*
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* Pursuant to Section 7(b) of the License you must retain the original Product
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* logo when distributing the program. Pursuant to Section 7(e) we decline to
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* grant you any rights under trademark law for use of our trademarks.
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*
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* All the Product's GUI elements, including illustrations and icon sets, as
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* well as technical writing content are licensed under the terms of the
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* Creative Commons Attribution-ShareAlike 4.0 International. See the License
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* terms at http://creativecommons.org/licenses/by-sa/4.0/legalcode
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*
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*/
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#include "TimeNodeAtom.h"
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using namespace PPT;
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void CRecordTimeNodeAtom::ReadFromStream(SRecordHeader &oHeader, POLE::Stream *pStream)
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{
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m_oHeader = oHeader;
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// LONG lPos = 0; StreamUtils::StreamPosition(lPos, pStream);
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StreamUtils::StreamSkip ( sizeof ( _UINT32 ), pStream );
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// 0x00000000 Does not restart.
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// 0x00000001 Can restart at any time.
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// 0x00000002 Can restart when the corresponding time node is not active.
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// 0x00000003 Same as 0x00000000.
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m_dwRestart = StreamUtils::ReadDWORD ( pStream );
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// 0x00000000 specifies that this time node is a parallel time node,
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// which allows all of its child nodes to start at the same time.
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m_dwType = (TimeNodeTypeEnum)StreamUtils::ReadDWORD ( pStream );
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// 0x00000000 The properties remain at their ending values while the parent time node is still running or holding. After which, the properties reset to their original values.
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// 0x00000001 The properties reset to their original values after the time node becomes inactive.
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// 0x00000002 The properties remain at their ending values while the parent time node is still running or holding, or until another sibling time node is started under a sequential time node as specified in the type field. After which, the properties reset to their original values.
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// 0x00000003 Same as 0x00000000.
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// 0x00000004 Same as 0x00000001.
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m_dwFill = StreamUtils::ReadDWORD ( pStream );
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StreamUtils::StreamSkip ( sizeof ( _UINT32 ), pStream );
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StreamUtils::StreamSkip ( sizeof ( _UINT32 ), pStream );
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// duration: 0xFFFFFFFF specifies that the duration of the time node is infinite,
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// and that its actual duration is determined by the durations of its child nodes.
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m_nDuration = StreamUtils::ReadLONG ( pStream );
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_UINT32 Value = StreamUtils::ReadDWORD ( pStream );
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m_fFillProperty = ( 0x01 == ( 0x01 & ((BYTE)Value) ) );
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m_fRestartProperty = ( 0x02 == ( 0x02 & ((BYTE)Value) ) );
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m_fGroupingTypeProperty = ( 0x08 == ( 0x08 & ((BYTE)Value) ) );
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m_fDurationProperty = ( 0x10 == ( 0x10 & ((BYTE)Value) ) );
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// StreamUtils::StreamSeek ( lPos + m_oHeader.RecLen, pStream );
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}
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