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Fix test Redact

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This commit is contained in:
Svetlana Kulikova
2025-08-28 18:09:25 +03:00
parent 5864ab8e7a
commit 5475c246ab
6 changed files with 124 additions and 44 deletions
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71
PdfFile/PdfEditor.cpp
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@ -3528,13 +3528,70 @@ bool CPdfEditor::IsBase14(const std::wstring& wsFontName, bool& bBold, bool& bIt
}
void CPdfEditor::Redact(IAdvancedCommand* _pCommand)
{
CRedact* pCommand = (CRedact*)_pCommand;
PdfWriter::CDocument* pDoc = m_pWriter->GetDocument();
Redact(pCommand->GetQuadPoints());
int nOriginIndex = m_nEditPage;
if (m_nMode == Mode::WriteNew)
{
PdfWriter::CPageTree* pPageTree = pDoc->GetPageTree();
PdfWriter::CObjectBase* pObj = pPageTree->GetObj(m_nEditPage);
PdfWriter::CFakePage* pFakePage = NULL;
if (pObj)
pFakePage = dynamic_cast<PdfWriter::CFakePage*>(pObj);
if (pFakePage)
nOriginIndex = pFakePage->GetOriginIndex();
}
PDFDoc* pPDFDocument = NULL;
int nPageIndex = m_pReader->GetPageIndex(nOriginIndex, &pPDFDocument);
if (nPageIndex < 0 || !pPDFDocument)
return;
Page* pPage = pPDFDocument->getCatalog()->getPage(nPageIndex);
PDFRectangle* cropBox = pPage->getCropBox();
CRedact* pCommand = (CRedact*)_pCommand;
std::vector<double> arrQuads = pCommand->GetQuadPoints();
for (int i = 0; i < arrQuads.size() / 4; ++i)
{
arrQuads[i * 4 + 0] += cropBox->x1;
double dQ = arrQuads[i * 4 + 1];
arrQuads[i * 4 + 1] = cropBox->y2 - arrQuads[i * 4 + 3];
arrQuads[i * 4 + 2] += cropBox->x1;
arrQuads[i * 4 + 3] = cropBox->y2 - dQ;
}
Redact(arrQuads);
int nFlags = pCommand->GetFlag();
if (nFlags & (1 << 0))
{
m_pWriter->SetTransform(1, 0, 0, 1, 0, 0);
LONG nLenRender = 0;
BYTE* pRender = pCommand->GetRender(nLenRender);
BYTE* pMemory = pRender;
int ret = *((int*)pMemory);
pMemory += 4;
double R = ret / 100000.0;
ret = *((int*)pMemory);
pMemory += 4;
double G = ret / 100000.0;
ret = *((int*)pMemory);
double B = ret / 100000.0;
LONG lColor = (LONG)(((LONG)(R * 255)) | ((LONG)(G * 255) << 8) | ((LONG)(B * 255) << 16) | ((LONG)255 << 24));
for (int i = 0; i < arrQuads.size() / 4; ++i)
{
m_pWriter->PathCommandEnd();
m_pWriter->put_BrushColor1(lColor);
m_pWriter->PathCommandMoveTo(PdfReader::PDFCoordsToMM(arrQuads[i * 4 + 0] - cropBox->x1), PdfReader::PDFCoordsToMM(cropBox->y2 - arrQuads[i * 4 + 1]));
m_pWriter->PathCommandLineTo(PdfReader::PDFCoordsToMM(arrQuads[i * 4 + 0] - cropBox->x1), PdfReader::PDFCoordsToMM(cropBox->y2 - arrQuads[i * 4 + 3]));
m_pWriter->PathCommandLineTo(PdfReader::PDFCoordsToMM(arrQuads[i * 4 + 2] - cropBox->x1), PdfReader::PDFCoordsToMM(cropBox->y2 - arrQuads[i * 4 + 3]));
m_pWriter->PathCommandLineTo(PdfReader::PDFCoordsToMM(arrQuads[i * 4 + 2] - cropBox->x1), PdfReader::PDFCoordsToMM(cropBox->y2 - arrQuads[i * 4 + 1]));
m_pWriter->PathCommandClose();
m_pWriter->DrawPath(NULL, L"", c_nWindingFillMode);
m_pWriter->PathCommandEnd();
}
/*
PdfWriter::CPage* pCurPage = m_pWriter->GetPage();
pDoc->FixEditPage(pCurPage);
PdfWriter::CPage* pFakePage = new PdfWriter::CPage(pDoc);
@ -3546,9 +3603,6 @@ void CPdfEditor::Redact(IAdvancedCommand* _pCommand)
pFakePage->SetStream(pCurPage->GetStream());
pFakePage->Add("Resources", pCurPage->Get("Resources"));
LONG nLenRender = 0;
BYTE* pRender = pCommand->GetRender(nLenRender);
IMetafileToRenderter* pCorrector = new IMetafileToRenderter(m_pWriter->GetRenderer());
NSOnlineOfficeBinToPdf::ConvertBufferToRenderer(pRender, nLenRender, pCorrector);
RELEASEOBJECT(pCorrector);
@ -3556,6 +3610,7 @@ void CPdfEditor::Redact(IAdvancedCommand* _pCommand)
m_pWriter->SetPage(pCurPage);
pDoc->SetCurPage(pCurPage);
RELEASEOBJECT(pFakePage);
*/
}
}
void CPdfEditor::Redact(const std::vector<double>& arrQuadPoints)
@ -3578,9 +3633,15 @@ void CPdfEditor::Redact(const std::vector<double>& arrQuadPoints)
return;
#ifndef BUILDING_WASM_MODULE
globalParams->setDrawFormFields(gFalse);
globalParams->setDrawAnnotations(gFalse);
PdfWriter::RedactOutputDev oRedactOut(m_pWriter);
oRedactOut.NewPDF(pPDFDocument->getXRef());
oRedactOut.SetRedact(arrQuadPoints);
pPDFDocument->displayPage(&oRedactOut, nPageIndex, 72.0, 72.0, 0, gTrue, gFalse, gFalse);
globalParams->setDrawFormFields(gTrue);
globalParams->setDrawAnnotations(gTrue);
#endif
}