Files
core/MsBinaryFile/PptFile/Records/Animations/SubEffectContainer.cpp
2023-03-01 23:21:57 +03:00

141 lines
5.3 KiB
C++

/*
* (c) Copyright Ascensio System SIA 2010-2023
*
* This program is a free software product. You can redistribute it and/or
* modify it under the terms of the GNU Affero General Public License (AGPL)
* version 3 as published by the Free Software Foundation. In accordance with
* Section 7(a) of the GNU AGPL its Section 15 shall be amended to the effect
* that Ascensio System SIA expressly excludes the warranty of non-infringement
* of any third-party rights.
*
* This program is distributed WITHOUT ANY WARRANTY; without even the implied
* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. For
* details, see the GNU AGPL at: http://www.gnu.org/licenses/agpl-3.0.html
*
* You can contact Ascensio System SIA at 20A-6 Ernesta Birznieka-Upish
* street, Riga, Latvia, EU, LV-1050.
*
* The interactive user interfaces in modified source and object code versions
* of the Program must display Appropriate Legal Notices, as required under
* Section 5 of the GNU AGPL version 3.
*
* Pursuant to Section 7(b) of the License you must retain the original Product
* logo when distributing the program. Pursuant to Section 7(e) we decline to
* grant you any rights under trademark law for use of our trademarks.
*
* All the Product's GUI elements, including illustrations and icon sets, as
* well as technical writing content are licensed under the terms of the
* Creative Commons Attribution-ShareAlike 4.0 International. See the License
* terms at http://creativecommons.org/licenses/by-sa/4.0/legalcode
*
*/
#include "SubEffectContainer.h"
using namespace PPT;
//--------------------------------------------------------------------------------
#define SUBEFFECT_CASE(RECORD_TYPE, P_VAR, CLASS_RECORD_NAME, FLAG) \
case RECORD_TYPE: { P_VAR = new CLASS_RECORD_NAME(); \
P_VAR->ReadFromStream(ReadHeader, pStream); \
FLAG = true; \
break; } \
//-------------------------------------------------------------------------------
CRecordSubEffectContainer::CRecordSubEffectContainer() :
m_pTimePropertyList(nullptr),
m_pTimeColorBehavior(nullptr),
m_pTimeSetBehavior(nullptr),
m_pTimeCommandBehavior(nullptr),
m_pClientVisualElement(nullptr),
m_haveTimePropertyList(false),
m_haveColorBehavior(false),
m_haveSetBehavior(false),
m_haveCommandBehavior(false),
m_haveClientVisualElement(false)
{
}
CRecordSubEffectContainer::~CRecordSubEffectContainer()
{
RELEASEOBJECT(m_pTimePropertyList);
RELEASEOBJECT(m_pTimeColorBehavior);
RELEASEOBJECT(m_pTimeSetBehavior);
RELEASEOBJECT(m_pTimeCommandBehavior);
RELEASEOBJECT(m_pClientVisualElement);
for (auto pRecord : m_arrRgBeginTimeCondition)
RELEASEOBJECT(pRecord);
for (auto pRecord : m_arrRgEndTimeCondition)
RELEASEOBJECT(pRecord);
for (auto pRecord : m_arrRgTimeModifierAtom)
RELEASEOBJECT(pRecord);
}
void CRecordSubEffectContainer::ReadFromStream(SRecordHeader &oHeader, POLE::Stream *pStream)
{
m_oHeader = oHeader;
LONG lPos(0); StreamUtils::StreamPosition(lPos, pStream);
SRecordHeader ReadHeader;
if ( ReadHeader.ReadFromStream(pStream) )
m_oTimeNodeAtom.ReadFromStream ( ReadHeader, pStream );
UINT lCurLen = m_oTimeNodeAtom.m_oHeader.RecLen + 8;
while ( lCurLen < m_oHeader.RecLen )
{
if ( ReadHeader.ReadFromStream(pStream) == false)
break;
lCurLen += 8 + ReadHeader.RecLen;
switch (ReadHeader.RecType)
{
SUBEFFECT_CASE(RT_TimePropertyList, m_pTimePropertyList,
CRecordTimePropertyList4TimeNodeContainer, m_haveTimePropertyList)
SUBEFFECT_CASE(RT_TimeColorBehaviorContainer, m_pTimeColorBehavior,
CRecordTimeColorBehaviorContainer, m_haveColorBehavior)
SUBEFFECT_CASE(RT_TimeSetBehaviorContainer, m_pTimeSetBehavior,
CRecordTimeSetBehaviorContainer, m_haveSetBehavior)
SUBEFFECT_CASE(RT_TimeCommandBehaviorContainer, m_pTimeCommandBehavior,
CRecordTimeCommandBehaviorContainer, m_haveCommandBehavior)
SUBEFFECT_CASE(RT_TimeClientVisualElement, m_pClientVisualElement,
CRecordClientVisualElementContainer, m_haveClientVisualElement)
case RT_TimeConditionContainer:
{
CRecordTimeConditionContainer* pTimeCondition =
new CRecordTimeConditionContainer();
pTimeCondition->ReadFromStream(ReadHeader, pStream);
unsigned short recInst = ReadHeader.RecInstance;
if (recInst == TL_CT_Begin)
m_arrRgBeginTimeCondition.push_back(pTimeCondition);
else if (recInst == TL_CT_End)
m_arrRgEndTimeCondition.push_back(pTimeCondition);
else
throw ;
break; // A lot of records. Look at instance
}
case RT_TimeModifier:
{
CRecordTimeModifierAtom* pModAtom = new CRecordTimeModifierAtom();
pModAtom->ReadFromStream(ReadHeader, pStream);
m_arrRgTimeModifierAtom.push_back(pModAtom);
break;
}
default:
throw ;
}
}
StreamUtils::StreamSeek(lPos + m_oHeader.RecLen, pStream);
}