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fix nativegraphics and drawingfile

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This commit is contained in:
Kulikova Svetlana
2022-11-21 18:46:43 +03:00
parent edd5d6aead
commit 6430a9394f
4 changed files with 129 additions and 121 deletions
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232
PdfFile/PdfFile.cpp
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@ -31,26 +31,26 @@
*/
#include "PdfFile.h"
#include "PdfWriter.h"
#include "OnlineOfficeBinToPdf.h"
#include "PdfReader.h"
#include "../DesktopEditor/common/File.h"
#include "lib/xpdf/PDFDoc.h"
#ifndef BUILDING_WASM_MODULE
#include "OnlineOfficeBinToPdf.h"
#include "../DesktopEditor/common/Path.h"
#include "../DesktopEditor/common/StringExt.h"
#include "SrcReader/Adaptors.h"
#include "lib/xpdf/PDFDoc.h"
#include "lib/xpdf/AcroForm.h"
#include "lib/xpdf/TextString.h"
#ifndef BUILDING_WASM_MODULE
#include "SrcWriter/Objects.h"
#include "SrcWriter/Document.h"
#include "SrcWriter/Pages.h"
#include "SrcWriter/Catalog.h"
#include "SrcWriter/EncryptDictionary.h"
#include "SrcWriter/Info.h"
#endif
#define AddToObject(oVal)\
{\
@ -157,6 +157,7 @@ void DictToCDictObject(Object* obj, PdfWriter::CObjectBase* pObj, bool bBinary,
break;
}
}
#endif
class CPdfFile_Private
{
@ -173,6 +174,7 @@ public:
bool bEdit;
bool bEditPage;
#ifndef BUILDING_WASM_MODULE
void GetPageTree(XRef* xref, Object* pPagesRefObj)
{
PdfWriter::CDocument* pDoc = pWriter->m_pDocument;
@ -238,6 +240,7 @@ public:
}
kidsArrObj.free();
}
#endif
};
// ------------------------------------------------------------------------
@ -265,6 +268,113 @@ NSFonts::IFontManager* CPdfFile::GetFontManager()
return m_pInternal->pReader->GetFontManager();
}
void CPdfFile::Close()
{
if (!m_pInternal->bEdit)
{
if (m_pInternal->pReader)
m_pInternal->pReader->Close();
return;
}
#ifndef BUILDING_WASM_MODULE
if (!m_pInternal->pWriter || !m_pInternal->pReader)
return;
PDFDoc* pPDFDocument = m_pInternal->pReader->GetPDFDocument();
PdfWriter::CDocument* pDoc = m_pInternal->pWriter->m_pDocument;
if (!pPDFDocument || !pDoc)
return;
XRef* xref = pPDFDocument->getXRef();
if (!xref)
return;
// Добавляем первый элемент в таблицу xref
// он должен иметь вид 0000000000 65535 f
PdfWriter::CXref* pXref = new PdfWriter::CXref(pDoc, 0, 65535);
if (!pXref)
return;
PdfWriter::CDictObject* pTrailer = NULL;
Object* trailerDict = xref->getTrailerDict();
if (trailerDict)
{
pTrailer = pXref->GetTrailer();
for (int nIndex = 0; nIndex < trailerDict->dictGetLength(); ++nIndex)
{
Object oTemp;
char* chKey = trailerDict->dictGetKey(nIndex);
trailerDict->dictGetValNF(nIndex, &oTemp);
DictToCDictObject(&oTemp, pTrailer, true, chKey);
oTemp.free();
}
}
Object info;
pPDFDocument->getDocInfo(&info);
PdfWriter::CXref* pInfoXref = NULL;
PdfWriter::CInfoDict* pInfoDict = NULL;
if (info.isDict())
{
// Обновление Info
PdfWriter::CObjectBase* pInfo = pTrailer->Get("Info");
pInfoXref = new PdfWriter::CXref(pDoc, pInfo ? pInfo->GetObjId() : 0);
if (!pInfoXref)
return;
pInfoDict = new PdfWriter::CInfoDict(pInfoXref);
if (!pInfoDict)
{
RELEASEOBJECT(pInfoXref);
return;
}
for (int nIndex = 0; nIndex < info.dictGetLength(); ++nIndex)
{
Object oTemp;
char* chKey = info.dictGetKey(nIndex);
info.dictGetValNF(nIndex, &oTemp);
DictToCDictObject(&oTemp, pInfoDict, true, chKey);
oTemp.free();
}
if (pInfo)
pInfoDict->SetRef(pInfo->GetObjId(), pInfo->GetGenNo());
pInfoDict->SetTime(PdfWriter::InfoModaDate);
}
info.free();
bool bRes = m_pInternal->pWriter->EditClose();
if (!bRes)
return;
bRes = pDoc->AddToFile(pXref, pTrailer, pInfoXref, pInfoDict);
if (!bRes)
return;
std::wstring wsPath = pDoc->GetEditPdfPath();
std::string sPathUtf8New = U_TO_UTF8(wsPath);
std::string sPathUtf8Old = U_TO_UTF8(m_pInternal->wsSrcFile);
if (sPathUtf8Old == sPathUtf8New || NSSystemPath::NormalizePath(sPathUtf8Old) == NSSystemPath::NormalizePath(sPathUtf8New))
{
GString* owner_pswd = NSStrings::CreateString(m_pInternal->wsPassword);
GString* user_pswd = NSStrings::CreateString(m_pInternal->wsPassword);
bRes &= (pPDFDocument->makeWritable(false, owner_pswd, user_pswd) != 0);
delete owner_pswd;
delete user_pswd;
NSFile::CFileBinary oFile;
if (oFile.OpenFile(m_pInternal->wsSrcFile))
{
m_pInternal->pReader->ChangeLength(oFile.GetFileSize());
oFile.CloseFile();
}
}
m_pInternal->bEdit = false;
m_pInternal->bEditPage = false;
#endif
}
#ifndef BUILDING_WASM_MODULE
bool CPdfFile::EditPdf(const std::wstring& wsDstFile)
{
if (!m_pInternal->pWriter || !m_pInternal->pReader)
@ -437,110 +547,6 @@ bool CPdfFile::EditPdf(const std::wstring& wsDstFile)
pagesRefObj.free();
return bRes;
}
void CPdfFile::Close()
{
if (!m_pInternal->bEdit)
{
if (m_pInternal->pReader)
m_pInternal->pReader->Close();
return;
}
if (!m_pInternal->pWriter || !m_pInternal->pReader)
return;
PDFDoc* pPDFDocument = m_pInternal->pReader->GetPDFDocument();
PdfWriter::CDocument* pDoc = m_pInternal->pWriter->m_pDocument;
if (!pPDFDocument || !pDoc)
return;
XRef* xref = pPDFDocument->getXRef();
if (!xref)
return;
// Добавляем первый элемент в таблицу xref
// он должен иметь вид 0000000000 65535 f
PdfWriter::CXref* pXref = new PdfWriter::CXref(pDoc, 0, 65535);
if (!pXref)
return;
PdfWriter::CDictObject* pTrailer = NULL;
Object* trailerDict = xref->getTrailerDict();
if (trailerDict)
{
pTrailer = pXref->GetTrailer();
for (int nIndex = 0; nIndex < trailerDict->dictGetLength(); ++nIndex)
{
Object oTemp;
char* chKey = trailerDict->dictGetKey(nIndex);
trailerDict->dictGetValNF(nIndex, &oTemp);
DictToCDictObject(&oTemp, pTrailer, true, chKey);
oTemp.free();
}
}
Object info;
pPDFDocument->getDocInfo(&info);
PdfWriter::CXref* pInfoXref = NULL;
PdfWriter::CInfoDict* pInfoDict = NULL;
if (info.isDict())
{
// Обновление Info
PdfWriter::CObjectBase* pInfo = pTrailer->Get("Info");
pInfoXref = new PdfWriter::CXref(pDoc, pInfo ? pInfo->GetObjId() : 0);
if (!pInfoXref)
return;
pInfoDict = new PdfWriter::CInfoDict(pInfoXref);
if (!pInfoDict)
{
RELEASEOBJECT(pInfoXref);
return;
}
for (int nIndex = 0; nIndex < info.dictGetLength(); ++nIndex)
{
Object oTemp;
char* chKey = info.dictGetKey(nIndex);
info.dictGetValNF(nIndex, &oTemp);
DictToCDictObject(&oTemp, pInfoDict, true, chKey);
oTemp.free();
}
if (pInfo)
pInfoDict->SetRef(pInfo->GetObjId(), pInfo->GetGenNo());
pInfoDict->SetTime(PdfWriter::InfoModaDate);
}
info.free();
bool bRes = m_pInternal->pWriter->EditClose();
if (!bRes)
return;
bRes = pDoc->AddToFile(pXref, pTrailer, pInfoXref, pInfoDict);
if (!bRes)
return;
std::wstring wsPath = pDoc->GetEditPdfPath();
std::string sPathUtf8New = U_TO_UTF8(wsPath);
std::string sPathUtf8Old = U_TO_UTF8(m_pInternal->wsSrcFile);
if (sPathUtf8Old == sPathUtf8New || NSSystemPath::NormalizePath(sPathUtf8Old) == NSSystemPath::NormalizePath(sPathUtf8New))
{
GString* owner_pswd = NSStrings::CreateString(m_pInternal->wsPassword);
GString* user_pswd = NSStrings::CreateString(m_pInternal->wsPassword);
bRes &= (pPDFDocument->makeWritable(false, owner_pswd, user_pswd) != 0);
delete owner_pswd;
delete user_pswd;
NSFile::CFileBinary oFile;
if (oFile.OpenFile(m_pInternal->wsSrcFile))
{
m_pInternal->pReader->ChangeLength(oFile.GetFileSize());
oFile.CloseFile();
}
}
m_pInternal->bEdit = false;
m_pInternal->bEditPage = false;
}
bool CPdfFile::EditPage(int nPageIndex)
{
if (!m_pInternal->pWriter || !m_pInternal->pReader)
@ -644,6 +650,7 @@ void CPdfFile::PageRotate(int nRotate)
return;
m_pInternal->pWriter->PageRotate(nRotate);
}
#endif
// ------------------------------------------------------------------------
@ -770,16 +777,18 @@ void CPdfFile::SetCore(const std::wstring& wsCoreXml)
}
HRESULT CPdfFile::OnlineWordToPdf(const std::wstring& wsSrcFile, const std::wstring& wsDstFile, CConvertFromBinParams* pParams)
{
#ifndef BUILDING_WASM_MODULE
if (!m_pInternal->pWriter || !NSOnlineOfficeBinToPdf::ConvertBinToPdf(this, wsSrcFile, wsDstFile, false, pParams))
return S_FALSE;
#endif
return S_OK;
}
HRESULT CPdfFile::OnlineWordToPdfFromBinary(const std::wstring& wsSrcFile, const std::wstring& wsDstFile, CConvertFromBinParams* pParams)
{
#ifndef BUILDING_WASM_MODULE
if (!m_pInternal->pWriter || !NSOnlineOfficeBinToPdf::ConvertBinToPdf(this, wsSrcFile, wsDstFile, true, pParams))
return S_FALSE;
#endif
return S_OK;
}
HRESULT CPdfFile::DrawImageWith1bppMask(IGrObject* pImage, NSImages::CPixJbig2* pMaskBuffer, const unsigned int& unMaskWidth, const unsigned int& unMaskHeight, const double& dX, const double& dY, const double& dW, const double& dH)
@ -1505,8 +1514,9 @@ bool CPdfWriter::AddPage(int nPageIndex) { return false; }
bool CPdfWriter::EditClose() { return false; }
void CPdfWriter::PageRotate(int nRotate) {}
void CPdfWriter::Sign(const double& dX, const double& dY, const double& dW, const double& dH, const std::wstring& wsPicturePath, ICertificate* pCertificate) {}
//PdfWriter::CImageDict* CPdfWriter::LoadImage(Aggplus::CImage* pImage, const BYTE& nAlpha) { return NULL; }
bool CPdfWriter::DrawImage(Aggplus::CImage* pImage, const double& dX, const double& dY, const double& dW, const double& dH, const BYTE& nAlpha) { return false; }
bool CPdfWriter::DrawText(unsigned char* pCodes, const unsigned int& unLen, const double& dX, const double& dY) { return false; }
//bool CPdfWriter::DrawText(unsigned char* pCodes, const unsigned int& unLen, const double& dX, const double& dY) { return false; }
bool CPdfWriter::PathCommandDrawText(unsigned int* pUnicodes, unsigned int unLen, const double& dX, const double& dY, const unsigned int* pGids) { return false; }
void CPdfWriter::UpdateFont() {}
void CPdfWriter::GetFontPath(const std::wstring& wsFontName, const bool& bBold, const bool& bItalic, std::wstring& wsFontPath, LONG& lFaceIndex) {}