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76ee07f61c
Co-authored-by: Alexander Trofimov <alexander.trofimov@onlyoffice.com> Co-committed-by: Alexander Trofimov <alexander.trofimov@onlyoffice.com>
80 lines
3.7 KiB
C++
80 lines
3.7 KiB
C++
/*
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* Copyright (C) Ascensio System SIA, 2009-2026
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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, together with the
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* additional terms provided in the LICENSE file.
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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: https://www.gnu.org/licenses/agpl-3.0.html
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*
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* You can contact Ascensio System SIA by email at info@onlyoffice.com
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* or by postal mail at 20A-6 Ernesta Birznieka-Upisha Street, Riga,
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* LV-1050, Latvia, European Union.
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*
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* The interactive user interfaces in modified versions of the Program
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* are required to display Appropriate Legal Notices in accordance with
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* Section 5 of the GNU AGPL version 3.
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*
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* No trademark rights are granted under this License.
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*
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* All non-code elements of the Product, including illustrations,
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* icon sets, and technical writing content, are licensed under the
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* Creative Commons Attribution-ShareAlike 4.0 International License:
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* https://creativecommons.org/licenses/by-sa/4.0/legalcode
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*
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* This license applies only to such non-code elements and does not
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* modify or replace the licensing terms applicable to the Program's
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* source code, which remains licensed under the GNU Affero General
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* Public License v3.
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*
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* SPDX-License-Identifier: AGPL-3.0-only
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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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