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PathCommandText for CPdfWriter

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analogue of PathCommandText from graphic renderer for CPdfWriter
This commit is contained in:
Kulikova Svetlana
2023-03-06 18:14:54 +03:00
parent 3c28cf6022
commit 0d66a203d6
5 changed files with 57 additions and 12 deletions
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49
PdfFile/PdfWriter.cpp
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@ -52,6 +52,7 @@
#include "../../DesktopEditor/graphics/pro/Image.h"
#include "../../DesktopEditor/common/StringExt.h"
#include "../../DesktopEditor/graphics/FormField.h"
#include "../../DesktopEditor/graphics/GraphicsPath.h"
#include "../../UnicodeConverter/UnicodeConverter.h"
#include "../../Common/Network/FileTransporter/include/FileTransporter.h"
@ -95,13 +96,14 @@ static const long c_BrushTypeRadialGradient = 8002;
// CPdfRenderer
//
//----------------------------------------------------------------------------------------
CPdfWriter::CPdfWriter(NSFonts::IApplicationFonts* pAppFonts, bool isPDFA) : m_oCommandManager(this)
CPdfWriter::CPdfWriter(NSFonts::IApplicationFonts* pAppFonts, bool isPDFA, IRenderer* pRenderer) : m_oCommandManager(this)
{
// Создаем менеджер шрифтов с собственным кэшем
m_pFontManager = pAppFonts->GenerateFontManager();
NSFonts::IFontsCache* pMeasurerCache = NSFonts::NSFontCache::Create();
pMeasurerCache->SetStreams(pAppFonts->GetStreams());
m_pFontManager->SetOwnerCache(pMeasurerCache);
m_pRenderer = pRenderer;
m_pDocument = new PdfWriter::CDocument();
@ -630,6 +632,8 @@ HRESULT CPdfWriter::CommandDrawTextExCHAR(const LONG& lUnicode, const LONG& lGid
unsigned int unUnicode = lUnicode;
unsigned int unGID = lGid;
unsigned char* pCodes = EncodeGID(unGID, &unUnicode, 1);
if (!pCodes)
return DrawTextToRenderer(&unGID, 1, dX, dY) ? S_OK : S_FALSE;
return DrawText(pCodes, 2, dX, dY) ? S_OK : S_FALSE;
}
HRESULT CPdfWriter::CommandDrawTextEx(const std::wstring& wsUnicodeText, const unsigned int* pGids, const unsigned int unGidsCount, const double& dX, const double& dY, const double& dW, const double& dH)
@ -667,8 +671,10 @@ HRESULT CPdfWriter::CommandDrawTextEx(const std::wstring& wsUnicodeText, const u
return S_FALSE;
}
unsigned char* pCodes = EncodeString(pUnicodes, unLen, pGids);
unsigned char* pCodes = EncodeString(pUnicodes, unLen, pGids);
RELEASEARRAYOBJECTS(pUnicodes);
if (!pCodes)
return DrawTextToRenderer(pGids, unGidsCount, dX, dY) ? S_OK : S_FALSE;
return DrawText(pCodes, unLen * 2, dX, dY) ? S_OK : S_FALSE;
}
HRESULT CPdfWriter::CommandDrawTextCHAR2(unsigned int* pUnicodes, const unsigned int& unUnicodeCount, const unsigned int& unGid, const double& dX, const double& dY, const double& dW, const double& dH)
@ -677,6 +683,8 @@ HRESULT CPdfWriter::CommandDrawTextCHAR2(unsigned int* pUnicodes, const unsigned
return S_FALSE;
unsigned char* pCodes = EncodeGID(unGid, pUnicodes, unUnicodeCount);
if (!pCodes)
return DrawTextToRenderer(&unGid, 1, dX, dY) ? S_OK : S_FALSE;
return DrawText(pCodes, 2, dX, dY) ? S_OK : S_FALSE;
}
//----------------------------------------------------------------------------------------
@ -1810,6 +1818,20 @@ bool CPdfWriter::DrawText(unsigned char* pCodes, const unsigned int& unLen, cons
return true;
}
bool CPdfWriter::DrawTextToRenderer(const unsigned int* unGid, const unsigned int& unLen, const double& dX, const double& dY)
{
Aggplus::CGraphicsPathSimpleConverter simplifier;
simplifier.SetRenderer(m_pRenderer);
m_pFontManager->LoadFontByName(m_oFont.GetName(), m_oFont.GetSize(), (int)m_oFont.GetFaceIndex(), 72.0, 72.0);
PathCommandEnd();
if (simplifier.PathCommandText2(L"", (const int*)unGid, unLen, m_pFontManager, dX, dY, 0, 0))
{
DrawPath(NULL, L"", c_nWindingFillMode);
PathCommandEnd();
return true;
}
return false;
}
bool CPdfWriter::PathCommandDrawText(unsigned int* pUnicodes, unsigned int unLen, const double& dX, const double& dY, const unsigned int* pGids)
{
unsigned char* pCodes = EncodeString(pUnicodes, unLen, pGids);
@ -1819,13 +1841,16 @@ bool CPdfWriter::PathCommandDrawText(unsigned int* pUnicodes, unsigned int unLen
m_oPath.AddText(m_pFont, pCodes, unLen * 2, MM_2_PT(dX), MM_2_PT(m_dPageHeight - dY), m_oFont.GetSize(), MM_2_PT(m_oFont.GetCharSpace()));
return true;
}
void CPdfWriter::UpdateFont()
bool CPdfWriter::UpdateFont()
{
m_bNeedUpdateTextFont = false;
std::wstring wsFontPath = m_oFont.GetPath();
LONG lFaceIndex = m_oFont.GetFaceIndex();
if (L"" == wsFontPath)
GetFontPath(m_oFont.GetName(), m_oFont.IsBold(), m_oFont.IsItalic(), wsFontPath, lFaceIndex);
{
if (!GetFontPath(m_oFont.GetName(), m_oFont.IsBold(), m_oFont.IsItalic(), wsFontPath, lFaceIndex))
return false;
}
m_oFont.SetNeedDoBold(false);
m_oFont.SetNeedDoItalic(false);
@ -1843,8 +1868,9 @@ void CPdfWriter::UpdateFont()
m_oFont.SetNeedDoBold(true);
}
}
return true;
}
void CPdfWriter::GetFontPath(const std::wstring &wsFontName, const bool &bBold, const bool &bItalic, std::wstring& wsFontPath, LONG& lFaceIndex)
bool CPdfWriter::GetFontPath(const std::wstring &wsFontName, const bool &bBold, const bool &bItalic, std::wstring& wsFontPath, LONG& lFaceIndex)
{
bool bFind = false;
for (int nIndex = 0, nCount = m_vFonts.size(); nIndex < nCount; nIndex++)
@ -1868,6 +1894,8 @@ void CPdfWriter::GetFontPath(const std::wstring &wsFontName, const bool &bBold,
NSFonts::CFontInfo* pFontInfo = m_pFontManager->GetFontInfoByParams(oFontSelect, false);
if (!NSFonts::CFontInfo::CanEmbedForPreviewAndPrint(pFontInfo->m_usType))
{
return false;
oFontSelect.Fill(pFontInfo);
if (NULL != oFontSelect.usType)
*oFontSelect.usType = NSFONTS_EMBEDDING_RIGHTS_PRINT_AND_PREVIEW;
@ -1882,6 +1910,7 @@ void CPdfWriter::GetFontPath(const std::wstring &wsFontName, const bool &bBold,
m_vFonts.push_back(TFontInfo(wsFontName, bBold, bItalic, wsFontPath, lFaceIndex));
}
return true;
}
PdfWriter::CFontCidTrueType* CPdfWriter::GetFont(const std::wstring& wsFontPath, const LONG& lFaceIndex)
{
@ -2220,7 +2249,10 @@ void CPdfWriter::SetError()
unsigned char* CPdfWriter::EncodeString(const unsigned int *pUnicodes, const unsigned int& unCount, const unsigned int *pGIDs)
{
if (m_bNeedUpdateTextFont)
UpdateFont();
{
if (!UpdateFont())
return NULL;
}
if (!m_pFont)
return NULL;
@ -2246,7 +2278,10 @@ unsigned char* CPdfWriter::EncodeString(const unsigned int *pUnicodes, const uns
unsigned char* CPdfWriter::EncodeGID(const unsigned int& unGID, const unsigned int* pUnicodes, const unsigned int& unUnicodesCount)
{
if (m_bNeedUpdateTextFont)
UpdateFont();
{
if (!UpdateFont())
return NULL;
}
if (!m_pFont)
return NULL;