mirror of
https://github.com/ONLYOFFICE/core.git
synced 2026-07-11 00:04:04 +08:00
316 lines
7.9 KiB
C++
316 lines
7.9 KiB
C++
#include "HWPSection.h"
|
|
|
|
#include "HWPElements/HWPTag.h"
|
|
|
|
#include "Paragraph/CtrlTalbe.h"
|
|
#include "Paragraph/CtrlSectionDef.h"
|
|
#include "Paragraph/CtrlGeneralShape.h"
|
|
#include "Paragraph/CtrlCommon.h"
|
|
#include "Paragraph/CtrlCharacter.h"
|
|
#include "Paragraph/CharShape.h"
|
|
#include "Paragraph/CtrlHeadFoot.h"
|
|
#include "Paragraph/CtrlTalbe.h"
|
|
|
|
#include "Paragraph/CellParagraph.h"
|
|
#include "Paragraph/CapParagraph.h"
|
|
|
|
#include "HWPElements/HWPRecordParaText.h"
|
|
#include "HWPElements/HWPRecordParaRangeTag.h"
|
|
#include "HWPElements/HWPRecordCtrlHeader.h"
|
|
|
|
namespace HWP
|
|
{
|
|
CHWPSection::CHWPSection()
|
|
{}
|
|
|
|
CHWPSection::~CHWPSection()
|
|
{
|
|
CLEAR_ARRAY(CHWPPargraph, m_arParas);
|
|
}
|
|
|
|
bool CHWPSection::Parse(CHWPStream& oBuffer, int nVersion)
|
|
{
|
|
int nHeader, nTagNum, nLevel, nSize;
|
|
|
|
while (oBuffer.CanRead())
|
|
{
|
|
oBuffer.ReadInt(nHeader);
|
|
nTagNum = nHeader & 0x3FF; // 10 bits (0 - 9 bit)
|
|
nLevel = (nHeader & 0xFFC00) >> 10; // 10 bits (10-19 bit)
|
|
nSize = (nHeader & 0xFFF00000) >> 20; // 12 bits (20-31 bit)
|
|
|
|
if (nLevel > 0)
|
|
{
|
|
return true;
|
|
}
|
|
|
|
if (0xFFF == nSize)
|
|
{
|
|
//TODO:: buf[off+7]<<24&0xFF000000 | buf[off+6]<<16&0xFF0000 | buf[off+5]<<8&0xFF00 | buf[off+4]&0xFF;
|
|
oBuffer.Skip(4);
|
|
oBuffer.ReadInt(nSize);
|
|
}
|
|
else
|
|
oBuffer.Skip(4);
|
|
|
|
EHWPTag eTag = GetTagFromNum(nTagNum);
|
|
|
|
if (0 == nLevel && EHWPTag::HWPTAG_PARA_HEADER == eTag)
|
|
{
|
|
CHWPPargraph *pCurrPara = CHWPPargraph::Parse(nTagNum, nLevel, nSize, oBuffer, 0, nVersion);
|
|
|
|
if (nullptr != pCurrPara)
|
|
m_arParas.push_back(pCurrPara);
|
|
}
|
|
}
|
|
}
|
|
|
|
int CHWPSection::ParseRecurse(CHWPPargraph& oCurrPara, int nRunLevel, CHWPStream& oBuffer, int nOff, int nVersion)
|
|
{
|
|
oBuffer.SavePosition();
|
|
|
|
int nHeader, nTagNum, nLevel, nSize, nHeaderSize;
|
|
|
|
while (oBuffer.CanRead())
|
|
{
|
|
oBuffer.ReadInt(nHeader);
|
|
nTagNum = nHeader & 0x3FF; // 10 bits (0 - 9 bit)
|
|
nLevel = (nHeader & 0xFFC00) >> 10; // 10 bits (10-19 bit)
|
|
nSize = (nHeader & 0xFFF00000) >> 20; // 12 bits (20-31 bit)
|
|
|
|
if (0xFFF == nSize)
|
|
{
|
|
nHeaderSize = 8;
|
|
//TODO:: buf[off+7]<<24&0xFF000000 | buf[off+6]<<16&0xFF0000 | buf[off+5]<<8&0xFF00 | buf[off+4]&0xFF;
|
|
oBuffer.Skip(4);
|
|
oBuffer.ReadInt(nSize);
|
|
oBuffer.Skip(-8);
|
|
}
|
|
else
|
|
{
|
|
nHeaderSize = 4;
|
|
oBuffer.Skip(4);
|
|
}
|
|
|
|
if (nLevel < nRunLevel)
|
|
break;
|
|
|
|
EHWPTag eTag = GetTagFromNum(nTagNum);
|
|
|
|
if (nLevel > nRunLevel)
|
|
{
|
|
switch(eTag)
|
|
{
|
|
case HWPTAG_PARA_HEADER:
|
|
case HWPTAG_PARA_TEXT:
|
|
case HWPTAG_PARA_CHAR_SHAPE:
|
|
case HWPTAG_PARA_LINE_SEG:
|
|
case HWPTAG_PARA_RANGE_TAG:
|
|
case HWPTAG_CTRL_HEADER:
|
|
{
|
|
ParseRecurse(oCurrPara, nLevel, oBuffer, 0, nVersion);
|
|
break;
|
|
}
|
|
case HWPTAG_TABLE:
|
|
{
|
|
CCtrlTalbe *pTable = oCurrPara.FindLastElement<CCtrlTalbe>();
|
|
|
|
if (nullptr != pTable)
|
|
ParseCtrlRecurse(*pTable, nLevel, oBuffer, 0, nVersion);
|
|
|
|
break;
|
|
}
|
|
case HWPTAG_LIST_HEADER:
|
|
{
|
|
oBuffer.Skip(nHeaderSize);
|
|
oBuffer.Skip(nSize);
|
|
break;
|
|
}
|
|
case HWPTAG_PAGE_DEF:
|
|
case HWPTAG_FOOTNOTE_SHAPE:
|
|
case HWPTAG_PAGE_BORDER_FILL:
|
|
{
|
|
CCtrlSectionDef *pCtrlSecDef = dynamic_cast<CCtrlSectionDef*>(oCurrPara.FindLastElement("dces"));
|
|
|
|
if (nullptr != pCtrlSecDef)
|
|
ParseCtrlRecurse(*pCtrlSecDef, nLevel, oBuffer, 0, nVersion);
|
|
|
|
break;
|
|
}
|
|
case HWPTAG_SHAPE_COMPONENT:
|
|
case HWPTAG_SHAPE_COMPONENT_PICTURE:
|
|
case HWPTAG_SHAPE_COMPONENT_LINE:
|
|
case HWPTAG_SHAPE_COMPONENT_RECTANGLE:
|
|
case HWPTAG_SHAPE_COMPONENT_ELLIPSE:
|
|
case HWPTAG_SHAPE_COMPONENT_ARC:
|
|
case HWPTAG_SHAPE_COMPONENT_POLYGON:
|
|
case HWPTAG_SHAPE_COMPONENT_CURVE:
|
|
case HWPTAG_SHAPE_COMPONENT_OLE:
|
|
case HWPTAG_EQEDIT:
|
|
case HWPTAG_SHAPE_COMPONENT_TEXTART:
|
|
case HWPTAG_SHAPE_COMPONENT_UNKNOWN:
|
|
{
|
|
CCtrlGeneralShape *pCtrlGeneral = dynamic_cast<CCtrlGeneralShape*>(oCurrPara.FindLastElement(" osg"));
|
|
|
|
if (nullptr != pCtrlGeneral)
|
|
ParseCtrlRecurse(*pCtrlGeneral, nLevel, oBuffer, 0, nVersion);
|
|
|
|
break;
|
|
}
|
|
case HWPTAG_CTRL_DATA:
|
|
case HWPTAG_FORM_OBJECT:
|
|
case HWPTAG_MEMO_SHAPE:
|
|
case HWPTAG_MEMO_LIST:
|
|
case HWPTAG_CHART_DATA:
|
|
case HWPTAG_VIDEO_DATA:
|
|
default:
|
|
{
|
|
CCtrlCommon *pCtrlCommon = oCurrPara.FindLastElement<CCtrlCommon>();
|
|
|
|
if (nullptr != pCtrlCommon)
|
|
ParseCtrlRecurse(*pCtrlCommon, nLevel, oBuffer, 0, nVersion);
|
|
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
else if (nLevel == nRunLevel)
|
|
{
|
|
oBuffer.Skip(nHeaderSize);
|
|
|
|
switch (eTag)
|
|
{
|
|
case HWPTAG_PARA_HEADER:
|
|
{
|
|
if (nullptr != dynamic_cast<CCellParagraph*>(&oCurrPara))
|
|
{
|
|
oBuffer.Skip(-nHeaderSize);
|
|
return oBuffer.GetDistanceToLastPos();
|
|
}
|
|
else if (nullptr != dynamic_cast<CCapParagraph*>(&oCurrPara))
|
|
{
|
|
CHWPPargraph::Parse(oCurrPara, nSize, oBuffer, 0, nVersion);
|
|
break;
|
|
}
|
|
else
|
|
{
|
|
if (1 == nRunLevel) //TODO:: проверить
|
|
{
|
|
oBuffer.Skip(nSize);
|
|
return oBuffer.GetDistanceToLastPos();
|
|
}
|
|
|
|
oBuffer.Skip(-nHeaderSize);
|
|
return oBuffer.GetDistanceToLastPos();
|
|
}
|
|
}
|
|
case HWPTAG_PARA_TEXT:
|
|
{
|
|
oCurrPara.AddCtrls(CHWPRecordParaText::Parse(nTagNum, nLevel, nSize, oBuffer, 0, nVersion));
|
|
break;
|
|
}
|
|
case HWPTAG_PARA_CHAR_SHAPE:
|
|
{
|
|
if (0 == oCurrPara.GetCountCtrls())
|
|
oCurrPara.AddCtrl(new CCtrlCharacter(" _", ECtrlCharType::PARAGRAPH_BREAK));
|
|
|
|
CCharShape::FillCharShape(nTagNum, nLevel, nSize, oBuffer, 0, nVersion, oCurrPara.GetCtrls());
|
|
}
|
|
case HWPTAG_PARA_LINE_SEG:
|
|
{
|
|
oCurrPara.SetLineSeg(new CLineSeg(nTagNum, nLevel, nSize, oBuffer, 0, nVersion));
|
|
break;
|
|
}
|
|
case HWPTAG_PARA_RANGE_TAG:
|
|
{
|
|
CHWPRecordParaRangeTag::Parse(oCurrPara, nTagNum, nLevel, nSize, oBuffer, 0, nVersion);
|
|
break;
|
|
}
|
|
case HWPTAG_CTRL_HEADER:
|
|
{
|
|
CCtrl *pCtrl = CHWPRecordCtrlHeader::Parse(nTagNum, nLevel, nSize, oBuffer, 0, nVersion);
|
|
|
|
if (nullptr != dynamic_cast<CCtrlGeneralShape*>(pCtrl))
|
|
((CCtrlGeneralShape*)pCtrl)->SetParent(&oCurrPara);
|
|
|
|
unsigned int nIndex;
|
|
CCtrl* pCtrlOrigOp = oCurrPara.FindFirstElement(pCtrl->GetID(), pCtrl->FullFilled(), nIndex);
|
|
|
|
if (nullptr != pCtrlOrigOp)
|
|
oCurrPara.SetCtrl(pCtrl, nIndex);
|
|
|
|
if (nullptr != dynamic_cast<CCtrlHeadFoot*>(pCtrl))
|
|
{
|
|
CCtrlSectionDef* pSecD = dynamic_cast<CCtrlSectionDef*>(oCurrPara.FindLastElement("dces"));
|
|
|
|
if (nullptr != pSecD)
|
|
pSecD->AddHeadFoot((CCtrlHeadFoot*)pCtrl);
|
|
}
|
|
|
|
if (nullptr != dynamic_cast<CCtrlTable*>(pCtrl))
|
|
{
|
|
oBuffer.Skip(nSize);
|
|
ParseCtrlRecurse(*pCtrl, nLevel, oBuffer, 0, nVersion);
|
|
}
|
|
else
|
|
{
|
|
oBuffer.Skip(nSize);
|
|
ParseCtrlRecurse(*pCtrl, nLevel, oBuffer, 0, nVersion);
|
|
}
|
|
break;
|
|
}
|
|
case HWPTAG_TABLE:
|
|
{
|
|
oBuffer.Skip(-nHeaderSize);
|
|
return oBuffer.GetDistanceToLastPos();
|
|
}
|
|
case HWPTAG_LIST_HEADER:
|
|
{
|
|
if (1 == nRunLevel)
|
|
{
|
|
oBuffer.Skip(nSize);
|
|
return oBuffer.GetDistanceToLastPos();
|
|
}
|
|
oBuffer.Skip(-nHeaderSize);
|
|
return oBuffer.GetDistanceToLastPos();
|
|
}
|
|
case HWPTAG_SHAPE_COMPONENT:
|
|
case HWPTAG_SHAPE_COMPONENT_PICTURE:
|
|
case HWPTAG_SHAPE_COMPONENT_LINE:
|
|
case HWPTAG_SHAPE_COMPONENT_RECTANGLE:
|
|
case HWPTAG_SHAPE_COMPONENT_ELLIPSE:
|
|
case HWPTAG_SHAPE_COMPONENT_ARC:
|
|
case HWPTAG_SHAPE_COMPONENT_POLYGON:
|
|
case HWPTAG_SHAPE_COMPONENT_CURVE:
|
|
case HWPTAG_SHAPE_COMPONENT_OLE:
|
|
case HWPTAG_EQEDIT:
|
|
case HWPTAG_SHAPE_COMPONENT_TEXTART:
|
|
{
|
|
oBuffer.Skip(-nHeaderSize);
|
|
return oBuffer.GetDistanceToLastPos();
|
|
}
|
|
case HWPTAG_CTRL_DATA:
|
|
case HWPTAG_FORM_OBJECT:
|
|
case HWPTAG_MEMO_SHAPE:
|
|
case HWPTAG_MEMO_LIST:
|
|
case HWPTAG_CHART_DATA:
|
|
case HWPTAG_VIDEO_DATA:
|
|
case HWPTAG_SHAPE_COMPONENT_UNKNOWN:
|
|
default:
|
|
{
|
|
oBuffer.Skip(nSize);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
return oBuffer.GetDistanceToLastPos();
|
|
}
|
|
|
|
int CHWPSection::ParseCtrlRecurse(CCtrl& oCurrCtrl, int nRunLevel, CHWPStream& oBuffer, int nOff, int nVersion)
|
|
{
|
|
return 0;
|
|
}
|
|
}
|