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Create IOfficeDrawingFilePainter

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This commit is contained in:
Svetlana Kulikova
2026-04-22 13:51:34 +03:00
parent 3f76fca0f7
commit a95d8712d3
9 changed files with 83 additions and 1 deletions
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40
PdfFile/PdfReader.cpp
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@ -39,6 +39,7 @@
#include "../DesktopEditor/common/StringExt.h"
#include "../DesktopEditor/graphics/pro/js/wasm/src/serialize.h"
#include "../DesktopEditor/graphics/MetafileToRenderer.h"
#include "../DesktopEditor/graphics/BaseThread.h"
#include "SrcReader/Adaptors.h"
#include "SrcReader/PdfAnnot.h"
@ -67,6 +68,34 @@ NSFonts::IFontManager* InitFontManager(NSFonts::IApplicationFonts* pAppFonts)
pMeasurerCache->SetCacheSize(1);
return m_pFontManager;
}
static GBool CheckPainter(void* p)
{
if (!p)
return gFalse;
IOfficeDrawingFilePainter* pPainter = static_cast<IOfficeDrawingFilePainter*>(p);
IOfficeDrawingFilePainter::State eState = pPainter->GetState();
if (IOfficeDrawingFilePainter::State::Stopped == eState)
{
pPainter->OnPaint(IOfficeDrawingFilePainter::Status::Cancel);
return gTrue;
}
if (IOfficeDrawingFilePainter::State::Paused == eState)
{
while (IOfficeDrawingFilePainter::State::Paused == pPainter->GetState())
{
pPainter->OnPaint(IOfficeDrawingFilePainter::Status::Ok);
NSThreads::Sleep(10);
}
}
// IOfficeDrawingFilePainter::State::Runned == eState
pPainter->OnPaint(IOfficeDrawingFilePainter::Status::Ok);
return gFalse;
}
CPdfReaderContext::~CPdfReaderContext()
{
@ -103,6 +132,7 @@ CPdfReader::CPdfReader(NSFonts::IApplicationFonts* pAppFonts)
#endif
m_eError = errNone;
m_pPainter = NULL;
}
CPdfReader::~CPdfReader()
{
@ -652,6 +682,10 @@ bool CPdfReader::CheckPerm(int nPerm)
return ownerPasswordOk || (permFlags & (1 << --nPerm));
}
void CPdfReader::SetPainter(IOfficeDrawingFilePainter* pPainter)
{
m_pPainter = pPainter;
}
void CPdfReader::DrawPageOnRenderer(IRenderer* pRenderer, int _nPageIndex, bool* pbBreak)
{
PDFDoc* pDoc = NULL;
@ -673,7 +707,7 @@ void CPdfReader::DrawPageOnRenderer(IRenderer* pRenderer, int _nPageIndex, bool*
#ifdef BUILDING_WASM_MODULE
nRotate = -pDoc->getPageRotate(nPageIndex);
#endif
pDoc->displayPage(&oRendererOut, nPageIndex, 72.0, 72.0, nRotate, gFalse, gTrue, gFalse);
pDoc->displayPage(&oRendererOut, nPageIndex, 72.0, 72.0, nRotate, gFalse, gTrue, gFalse, m_pPainter ? CheckPainter : NULL, m_pPainter ? m_pPainter : NULL);
((GlobalParamsAdaptor*)globalParams)->ClearRedact();
@ -720,6 +754,10 @@ void CPdfReader::DrawPageOnRenderer(IRenderer* pRenderer, int _nPageIndex, bool*
// RELEASEOBJECT(pCorrector);
}
}
// TODO Report successful completion
// if (m_pPainter && IOfficeDrawingFilePainter::State::Stopped != m_pPainter->GetState())
// m_pPainter->OnPaint(IOfficeDrawingFilePainter::Status::Ok);
}
void CPdfReader::SetTempDirectory(const std::wstring& wsTempFolder)
{