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edd5d6aeadf257f04e48d0dbd2290c26ea0efeef
core/PdfFile/SrcReader/RendererOutputDev.cpp
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2022-11-21 16:18:26 +03:00

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/*
* (c) Copyright Ascensio System SIA 2010-2019
*
* This program is a free software product. You can redistribute it and/or
* modify it under the terms of the GNU Affero General Public License (AGPL)
* version 3 as published by the Free Software Foundation. In accordance with
* Section 7(a) of the GNU AGPL its Section 15 shall be amended to the effect
* that Ascensio System SIA expressly excludes the warranty of non-infringement
* of any third-party rights.
*
* This program is distributed WITHOUT ANY WARRANTY; without even the implied
* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. For
* details, see the GNU AGPL at: http://www.gnu.org/licenses/agpl-3.0.html
*
* You can contact Ascensio System SIA at 20A-12 Ernesta Birznieka-Upisha
* street, Riga, Latvia, EU, LV-1050.
*
* The interactive user interfaces in modified source and object code versions
* of the Program must display Appropriate Legal Notices, as required under
* Section 5 of the GNU AGPL version 3.
*
* Pursuant to Section 7(b) of the License you must retain the original Product
* logo when distributing the program. Pursuant to Section 7(e) we decline to
* grant you any rights under trademark law for use of our trademarks.
*
* All the Product's GUI elements, including illustrations and icon sets, as
* well as technical writing content are licensed under the terms of the
* Creative Commons Attribution-ShareAlike 4.0 International. See the License
* terms at http://creativecommons.org/licenses/by-sa/4.0/legalcode
*
*/
#include "Adaptors.h"
#include "../lib/xpdf/ErrorCodes.h"
#include "../lib/xpdf/GfxState.h"
#include "../lib/xpdf/GfxFont.h"
#include "../lib/fofi/FoFiTrueType.h"
#include "../lib/fofi/FoFiIdentifier.h"
//#include "../lib/xpdf/File.h"
#include "../lib/xpdf/CMap.h"
#include "../lib/xpdf/Dict.h"
#include "../lib/xpdf/Stream.h"
//#include "FontFileTrueType.h"
//#include "FontFileType1C.h"
#include "../lib/xpdf/CharCodeToUnicode.h"
#include "RendererOutputDev.h"
#include "XmlUtils.h"
#include "../../DesktopEditor/graphics/Image.h"
#include "../../DesktopEditor/graphics/pro/Fonts.h"
#include "../../DesktopEditor/common/File.h"
#include "../../DesktopEditor/common/Path.h"
#include "../../DesktopEditor/common/Array.h"
#include "../../DesktopEditor/graphics/BaseThread.h"
#include "../Resources/BaseFonts.h"
#ifndef BUILDING_WASM_MODULE
#define FONTS_USE_AFM_SETTINGS
#else
#define FONTS_USE_ONLY_MEMORY_STREAMS
#ifndef TEST_AS_EXECUTABLE
#include "emscripten.h"
EM_JS(char*, js_get_stream_id, (unsigned char* data, unsigned char* status), {
return self.AscViewer.CheckStreamId(data, status);
});
EM_JS(int, js_free_id, (unsigned char* data), {
self.AscViewer.Free(data);
return 1;
});
#endif
#endif
#if defined(_MSC_VER)
#define OO_INLINE __forceinline
#else
#define OO_INLINE inline
#endif
namespace NSCorrectFontName
{
bool CheckFontNameStyle(std::wstring& sName, const std::wstring& sStyle)
{
size_t nPos = 0;
size_t nLenReplace = sStyle.length();
bool bRet = false;
std::wstring sName2 = sName;
NSStringExt::ToLower(sName2);
while (std::wstring::npos != (nPos = sName2.find(sStyle, nPos)))
{
size_t nOffset = 0;
if ((nPos > 0) && sName2.at(nPos - 1) == '-')
{
--nPos;
++nOffset;
}
bRet = true;
sName.erase(nPos, nLenReplace + nOffset);
sName2.erase(nPos, nLenReplace + nOffset);
}
return bRet;
}
void CheckFontNamePDF(std::wstring& sName, NSFonts::CFontSelectFormat& format)
{
if (sName.length() > 7 && sName.at(6) == '+')
{
bool bIsRemove = true;
for (int nIndex = 0; nIndex < 6; nIndex++)
{
wchar_t nChar = sName.at(nIndex);
if (nChar < 'A' || nChar > 'Z')
{
bIsRemove = false;
break;
}
}
if (bIsRemove)
{
sName.erase(0, 7);
}
}
bool bBold = false;
bool bItalic = false;
CheckFontNameStyle(sName, L"regular");
CheckFontNameStyle(sName, L"condensed");
CheckFontNameStyle(sName, L"condensedlight");
//CheckFontNameStyle(sName, L"light");
CheckFontNameStyle(sName, L"condensedbold");
CheckFontNameStyle(sName, L"semibold");
if (CheckFontNameStyle(sName, L"boldmt")) bBold = true;
if (CheckFontNameStyle(sName, L"bold")) bBold = true;
if (CheckFontNameStyle(sName, L"italicmt")) bItalic = true;
if (CheckFontNameStyle(sName, L"italic")) bItalic = true;
if (CheckFontNameStyle(sName, L"oblique")) bItalic = true;
if (CheckFontNameStyle(sName, L"bolditalicmt")) { bBold = true; bItalic = true; }
if (CheckFontNameStyle(sName, L"bolditalic")) { bBold = true; bItalic = true; }
if (CheckFontNameStyle(sName, L"bold_italic")) { bBold = true; bItalic = true; }
if (CheckFontNameStyle(sName, L"boldoblique")) { bBold = true; bItalic = true; }
if (CheckFontNameStyle(sName, L"bold_oblique")) { bBold = true; bItalic = true; }
if (bBold)
format.bBold = new INT(1);
if (bItalic)
format.bItalic = new INT(1);
}
}
class CMemoryFontStream
{
public:
BYTE* m_pData;
int m_nSize;
int m_nPos;
bool m_bIsAttach;
CMemoryFontStream()
{
m_pData = NULL;
m_nSize = 0;
m_nPos = 0;
m_bIsAttach = false;
}
~CMemoryFontStream()
{
if (NULL != m_pData && !m_bIsAttach)
RELEASEARRAYOBJECTS(m_pData);
}
void fromStream(std::wstring& sStreamName)
{
NSFonts::IFontStream* pStream = NSFonts::NSApplicationFontStream::GetGlobalMemoryStorage()->Get(sStreamName);
if (pStream)
{
LONG lSize = 0;
pStream->GetMemory(m_pData, lSize);
m_nSize = (int)lSize;
m_nPos = 0;
m_bIsAttach = true;
}
}
void fromBuffer(BYTE* pData, int nSize)
{
if (pData)
{
m_pData = pData;
m_nSize = nSize;
m_nPos = 0;
m_bIsAttach = true;
}
}
void load(Object& oStreamObject)
{
int nCurrentSize = 0xFFFF;
int nCurrentPos = 0;
BYTE* pStream = new BYTE[nCurrentSize];
int nChar;
while ((nChar = oStreamObject.streamGetChar()) != EOF)
{
if (nCurrentPos >= nCurrentSize)
{
int nNewSize = 2 * nCurrentSize;
BYTE* pNewBuffer = new BYTE[nNewSize];
memcpy(pNewBuffer, pStream, nCurrentSize);
RELEASEARRAYOBJECTS(pStream);
pStream = pNewBuffer;
nCurrentSize = nNewSize;
}
pStream[nCurrentPos++] = nChar;
}
m_pData = pStream;
m_nSize = nCurrentPos;
m_nPos = 0;
}
int getChar()
{
if (m_nPos >= m_nSize)
return EOF;
return m_pData[m_nPos++];
}
void toStart()
{
m_nPos = 0;
}
};
static int readFromMemoryStream(void* data)
{
return ((CMemoryFontStream*)data)->getChar();
}
// TODO: 1. Реализовать по-нормальному градиентные заливки (Axial и Radial)
// 2. m_pRenderer->SetAdditionalParam(L"TilingHtmlPattern", oWriter.GetXmlString());
// 3. Подбор шрифтов необходимо перенести в GlobalParams->FindFontFile
// 4. В идентефикацию шрифта к путю добавить номер шрифта в файле
namespace PdfReader
{
//--------------------------------------------------------------------------------------
// CFontList
//--------------------------------------------------------------------------------------
CFontList::CFontList()
{
m_oCS.InitializeCriticalSection();
m_oFontMap.clear();
}
CFontList::~CFontList()
{
m_oCS.DeleteCriticalSection();
Clear();
}
void CFontList::LoadFromFile(std::wstring wsDirPath)
{
return;
//Clear();
//CStringW wsFilePath = wsDirPath + CStringW( _T("/FontList.rsc") );
//XmlUtils::CXmlNode oMainNode;
//if ( !oMainNode.FromXmlFile( wsFilePath ) )
// return;
//if ( _T("PDFFontList") == oMainNode.getName() )
//{
// XmlUtils::CXmlNodes oFonts;
// oMainNode.GetNodes( _T("Font"), oFonts );
// for ( int nIndex = 0; nIndex < oFonts.GetCount(); nIndex++ )
// {
// XmlUtils::CXmlNode oFont;
// Ref oRef;
// CStringW sFilePath;
// int nLength = 0;
// unsigned short *pCodeToGid = NULL, *pCodeToUnicode = NULL;
// if ( oFonts.GetAt( nIndex, oFont ) )
// {
// XmlUtils::CXmlNode oNode;
// CStringW sValue;
// if ( oFont.GetNode( _T("ID"), oNode ) )
// {
// sValue = oNode.GetAttribute( _T("num") );
// oRef.num = XmlUtils::GetInteger( sValue );
// sValue = oNode.GetAttribute( _T("gen") );
// oRef.gen = XmlUtils::GetInteger( sValue );
// }
// if ( oFont.GetNode( _T("FilePath"), oNode ) )
// {
// sFilePath = oNode.GetAttribute( _T("value") );
// }
// if ( oFont.GetNode( _T("CodeToGid"), oNode ) )
// {
// sValue = oNode.GetAttribute( _T("length") );
// nLength = XmlUtils::GetInteger( sValue );
// pCodeToGid = (unsigned short *)MemUtilsMalloc( sizeof(unsigned short) * nLength );
// if ( !pCodeToGid )
// return;
// XmlUtils::CXmlNodes oArray;
// oNode.GetNodes( _T("Entry"), oArray );
// for ( int nCurIndex = 0; nCurIndex < oArray.GetCount() && nCurIndex < nLength; nCurIndex++ )
// {
// XmlUtils::CXmlNode oArrayItem;
// if ( oArray.GetAt( nCurIndex, oArrayItem ) )
// {
// sValue = oArrayItem.GetAttribute( _T("value") );
// pCodeToGid[nCurIndex] = XmlUtils::GetInteger( sValue );
// }
// else
// pCodeToGid[nCurIndex] = 0;
// }
// }
// if ( oFont.GetNode( _T("CodeToUnicode"), oNode ) )
// {
// sValue = oNode.GetAttribute( _T("length") );
// nLength = XmlUtils::GetInteger( sValue );
// pCodeToUnicode = (int *)MemUtilsMalloc( sizeof(int) * nLength );
// if ( !pCodeToUnicode )
// return;
// XmlUtils::CXmlNodes oArray;
// oNode.GetNodes( _T("Entry"), oArray );
// for ( int nCurIndex = 0; nCurIndex < oArray.GetCount() && nCurIndex < nLength; nCurIndex++ )
// {
// XmlUtils::CXmlNode oArrayItem;
// if ( oArray.GetAt( nCurIndex, oArrayItem ) )
// {
// sValue = oArrayItem.GetAttribute( _T("value") );
// pCodeToUnicode[nCurIndex] = XmlUtils::GetInteger( sValue );
// }
// else
// pCodeToUnicode[nCurIndex] = 0;
// }
// }
// }
// Add( oRef, sFilePath, pCodeToGid, pCodeToUnicode, nLength );
// }
//}
}
void CFontList::SaveToFile(std::wstring wsDirPath)
{
return;
//CStringW wsFilePath = wsDirPath + CStringW( _T("/FontList.rsc") );
//XmlUtils::CXmlWriter oWriter;
//oWriter.WriteNodeBegin( _T("PDFFontList") );
//for ( int nIndex = 0; nIndex < (int)m_arrList.GetCount(); nIndex++ )
//{
// TFontEntry oEntry = m_arrList.GetAt( nIndex );
// oWriter.WriteNodeBegin( _T("Font") );
// oWriter.WriteNodeBegin( _T("ID"), true );
// oWriter.WriteAttribute( _T("num"), oEntry.oRef.num );
// oWriter.WriteAttribute( _T("gen"), oEntry.oRef.gen );
// oWriter.WriteNodeEnd( _T("ID"), true, true );
// oWriter.WriteNodeBegin( _T("FilePath"), true );
// oWriter.WriteAttribute( _T("value"), oEntry.wsFilePath );
// oWriter.WriteNodeEnd( _T("FilePath"), true, true );
// if ( NULL != oEntry.pCodeToGID )
// {
// oWriter.WriteNodeBegin( _T("CodeToGid"), true );
// oWriter.WriteAttribute( _T("length"), oEntry.nLen );
// oWriter.WriteNodeEnd( _T("CodeToGid"), true, false );
// for ( int nCurIndex = 0; nCurIndex < oEntry.nLen; nCurIndex++ )
// {
// oWriter.WriteNodeBegin( _T("Entry"), true );
// oWriter.WriteAttribute( _T("value"), oEntry.pCodeToGID[nCurIndex] );
// oWriter.WriteNodeEnd( _T("Entry"), true, true );
// }
// oWriter.WriteNodeEnd( _T("CodeToGid") );
// }
// if ( NULL != oEntry.pCodeToUnicode )
// {
// oWriter.WriteNodeBegin( _T("CodeToUnicode"), true );
// oWriter.WriteAttribute( _T("length"), oEntry.nLen );
// oWriter.WriteNodeEnd( _T("CodeToUnicode"), true, false );
// for ( int nCurIndex = 0; nCurIndex < oEntry.nLen; nCurIndex++ )
// {
// oWriter.WriteNodeBegin( _T("Entry"), true );
// oWriter.WriteAttribute( _T("value"), oEntry.pCodeToUnicode[nCurIndex] );
// oWriter.WriteNodeEnd( _T("Entry"), true, true );
// }
// oWriter.WriteNodeEnd( _T("CodeToUnicode") );
// }
// oWriter.WriteNodeEnd( _T("Font") );
//}
//oWriter.WriteNodeEnd( _T("PDFFontList") );
//oWriter.SaveToFile( wsFilePath );
}
bool CFontList::Find(Ref oRef, TFontEntry *pEntry)
{
CTemporaryCS* pCS = new CTemporaryCS(&m_oCS);
bool bResult = (NULL != (pEntry = Lookup(oRef)));
if (bResult)
{
// Шрифт нашелся, но пока им пользоваться нельзя, потому что он загружается в параллельном потоке
while (!pEntry->bAvailable)
NSThreads::Sleep(10);
}
RELEASEOBJECT(pCS);
return bResult;
}
bool CFontList::Find2(Ref oRef, TFontEntry **ppEntry)
{
CTemporaryCS* pCS = new CTemporaryCS(&m_oCS);
bool bResult = (NULL != ((*ppEntry) = Lookup(oRef)));
if (bResult)
{
// Шрифт нашелся, но пока им пользоваться нельзя, потому что он загружается в параллельном потоке
while (!(*ppEntry)->bAvailable)
NSThreads::Sleep(10);
}
if (!bResult)
{
(*ppEntry) = Add(oRef, L"", NULL, NULL, 0, 0);
(*ppEntry)->bAvailable = false;
}
RELEASEOBJECT(pCS);
return bResult;
}
TFontEntry* CFontList::Add(Ref oRef, std::wstring wsFileName, int *pCodeToGID, int *pCodeToUnicode, unsigned int unLenGID, unsigned int unLenUnicode)
{
// Данная функция приходит только из Find2, поэтому проверять есть ли данный шрифт уже не надо
CTemporaryCS* pCS = new CTemporaryCS(&m_oCS);
TFontEntry *pNewEntry = new TFontEntry;
pNewEntry->oRef.gen = oRef.gen;
pNewEntry->oRef.num = oRef.num;
pNewEntry->wsFilePath = wsFileName;
pNewEntry->pCodeToGID = pCodeToGID;
pNewEntry->pCodeToUnicode = pCodeToUnicode;
pNewEntry->unLenGID = unLenGID;
pNewEntry->unLenUnicode = unLenUnicode;
Add(oRef, pNewEntry);
RELEASEOBJECT(pCS);
return pNewEntry;
}
void CFontList::Remove(Ref oRef)
{
CRefFontMap::iterator oPos = m_oFontMap.find(oRef);
if (m_oFontMap.end() != oPos)
{
TFontEntry *pEntry = oPos->second;
if (NULL != pEntry)
{
MemUtilsFree(pEntry->pCodeToGID);
MemUtilsFree(pEntry->pCodeToUnicode);
}
delete pEntry;
m_oFontMap.erase(oPos);
}
}
void CFontList::Clear()
{
for (auto const &oIt : m_oFontMap)
{
TFontEntry *pEntry = oIt.second;
if (NULL != pEntry)
{
MemUtilsFree(pEntry->pCodeToGID);
MemUtilsFree(pEntry->pCodeToUnicode);
}
delete pEntry;
}
m_oFontMap.clear();
}
bool CFontList::GetFont(Ref *pRef, TFontEntry *pEntry)
{
TFontEntry* pFindEntry = Lookup(*pRef);
if (NULL == pFindEntry)
return false;
*pEntry = *pFindEntry;
return true;
}
//--------------------------------------------------------------------------------------
// RendererOutputDev
//--------------------------------------------------------------------------------------
RendererOutputDev::RendererOutputDev(IRenderer *pRenderer, NSFonts::IFontManager* pFontManager, CFontList *pFontList)
{
m_pFontManager = pFontManager;
m_pFontManager = pFontManager;
m_pFontList = pFontList;
m_bTiling = false;
//m_pBufferTextClip = NULL; tmpchange
//m_sClip = NULL;
m_lRendererType = c_nUnknownRenderer;
m_pRenderer = pRenderer;
if (NULL != m_pRenderer)
{
m_pRenderer->put_PenColor(0);
m_pRenderer->put_PenAlpha(255);
m_pRenderer->put_PenSize(1);
m_pRenderer->put_FontName(L"Arial");
m_pRenderer->put_FontStyle(0);
m_pRenderer->put_FontSize(10.0);
m_pRenderer->get_Type(&m_lRendererType);
}
m_pbBreak = NULL;
m_bTransparentGroup = false;
m_bIsolatedTransparentGroup = false;
m_bTransparentGroupSoftMask = false;
m_bTransparentGroupSoftMaskEnd = false;
m_pSoftMask = NULL;
m_bDrawOnlyText = false;
m_bClipChanged = true;
//m_oFontList.LoadFromFile( (GlobalParamsAdaptor*)globalParams->GetTempFolder() );
//// Тестовый пример
//m_pRenderer->NewPage();
//m_pRenderer->BeginCommand( c_nPageType );
//m_pRenderer->SetWidth( 100.0f );
//m_pRenderer->SetHeight( 100.0f );
//m_oFont.SetFontSize( 1.0 );
//m_oPen.SetSize( 0.3 );
//m_oPen.SetAlpha( 128 );
//m_pRenderer->SetFont( m_oFont.ToXmlString().AllocSysString() );
//m_pRenderer->SetShadow( m_oShadow.ToXmlString().AllocSysString() );
//m_pRenderer->SetPen( m_oPen.ToXmlString().AllocSysString() );
//m_pRenderer->PathCommandMoveTo( 0, 50 );
//m_pRenderer->PathCommandLineTo( 100, 50 );
//m_pRenderer->DrawPath( c_nStroke );
//m_pRenderer->PathCommandMoveTo( 50, 0 );
//m_pRenderer->PathCommandLineTo( 50, 100 );
//m_pRenderer->DrawPath( c_nStroke );
//
//m_oPen.SetSize( 0.3 );
//m_oPen.SetAlpha( 255 );
//m_pRenderer->SetPen( m_oPen.ToXmlString().AllocSysString() );
//IAVSOfficeRendererTemplate2 *pRenderer2 = NULL;
//m_pRenderer->QueryInterface( __uuidof(AVSOfficeEditor::IAVSOfficeRendererTemplate2), (void**)&pRenderer2 );
//double pNewTm[6], arrMatrix[6];
//double dAscent = 0.905;
//double dDescent = -0.211;
//double dKoef = ( dAscent - fabs( dDescent ) ) * 1;
//double pCTM[6] = { 10, 0, 0, 10, 50, 50};
//pNewTm[0] = 1;//pTm[0];
//pNewTm[1] = 0;//pTm[1];
//pNewTm[2] = -0;//pTm[2];
//pNewTm[3] = -1;//pTm[3];
//pNewTm[4] = 0 + 0 * dKoef;
//pNewTm[5] = 0 + 1 * dKoef;
//arrMatrix[0] = pNewTm[0] * pCTM[0] + pNewTm[1] * pCTM[2];
//arrMatrix[1] = -(pNewTm[0] * pCTM[1] + pNewTm[1] * pCTM[3]);
//arrMatrix[2] = pNewTm[2] * pCTM[0] + pNewTm[3] * pCTM[2];
//arrMatrix[3] = -(pNewTm[2] * pCTM[1] + pNewTm[3] * pCTM[3]);
//arrMatrix[4] = pNewTm[4] * pCTM[0] + pNewTm[5] * pCTM[2] + pCTM[4];
//arrMatrix[5] = -(pNewTm[4] * pCTM[1] + pNewTm[5] * pCTM[3] + pCTM[5]) + 100;
//double dAcsentFactor = ( ( fabs(-0.324) + fabs(1.005) ) - ( dAscent + fabs( dDescent ) ) ) / 2 + dAscent;
//double dAscentShiftX = -arrMatrix[2] * dAcsentFactor;
//double dAscentShiftY = -arrMatrix[3] * dAcsentFactor;
////arrMatrix[4] += dAscentShiftX;
////arrMatrix[5] += dAscentShiftY;
//pRenderer2->SetTransform( arrMatrix[0], arrMatrix[1], arrMatrix[2], arrMatrix[3], arrMatrix[4], arrMatrix[5] );
//m_pRenderer->PathCommandMoveTo( -0.664, -0.324 );
//m_pRenderer->PathCommandLineTo( 2.000, -0.324 );
//m_pRenderer->PathCommandLineTo( 2.000, 1.005 );
//m_pRenderer->PathCommandLineTo( -0.664, 1.005 );
//m_pRenderer->PathCommandClose();
//m_pRenderer->DrawPath( c_nStroke );
//m_pRenderer->CommandDrawText( _T("A"), 0, 0, 0, 0, 0 );
//double dAlpha = 0*(3.14 / 180.f) * 160;
//pRenderer2->SetTransform( cos( dAlpha ), -sin( dAlpha ), -sin( dAlpha ), -cos( dAlpha ), 50, 50 );
//m_pRenderer->PathCommandMoveTo( 0, 0 );
//m_pRenderer->PathCommandLineTo( 10, 0 );
//m_pRenderer->PathCommandLineTo( 10, 10 );
//m_pRenderer->PathCommandLineTo( 0, 10 );
//m_pRenderer->PathCommandClose();
//m_pRenderer->DrawPath( c_nStroke );
//m_pRenderer->EndCommand( c_nPageType );
//RELEASEINTERFACE( pRenderer2 );
}
RendererOutputDev::~RendererOutputDev()
{
m_pRenderer = NULL;
// if (m_sClip) tmpchange
// delete m_sClip;
// if (m_pBufferTextClip) tmpchange
// delete m_pBufferTextClip;
RELEASEARRAYOBJECTS(m_pSoftMask);
}
void RendererOutputDev::startPage(int nPageIndex, GfxState *pGState)
{
m_pRenderer->BeginCommand(c_nPageType);
// Переводим пункты в миллиметры
m_arrMatrix[0] = 1; m_arrMatrix[1] = 0;
m_arrMatrix[2] = 0; m_arrMatrix[3] = 1;
m_arrMatrix[4] = 0; m_arrMatrix[5] = 0;
m_bTransparentGroup = false;
m_bIsolatedTransparentGroup = false;
m_bTransparentGroupSoftMask = false;
m_bTransparentGroupSoftMaskEnd = false;
RELEASEARRAYOBJECTS(m_pSoftMask);
if (c_nHtmlRendrerer2 == m_lRendererType)
m_bDrawOnlyText = (S_OK == m_pRenderer->CommandLong(c_nCommandLongTypeOnlyText, 0)) ? true : false;
else if (c_nHtmlRendrererText == m_lRendererType)
m_bDrawOnlyText = true;
else
m_bDrawOnlyText = false;
}
void RendererOutputDev::endPage()
{
m_pRenderer->EndCommand(c_nPageType);
}
void RendererOutputDev::saveState(GfxState *pGState)
{
m_sClip.push_back(GfxClip());
m_bClipChanged = true;
updateAll(pGState);
}
void RendererOutputDev::restoreState(GfxState *pGState)
{
RELEASEARRAYOBJECTS(m_pSoftMask);
if (!m_sClip.empty())
m_sClip.pop_back();
m_bClipChanged = true;
updateAll(pGState);
}
void RendererOutputDev::updateCTM(GfxState *pGState, double dMatrix11, double dMatrix12, double dMatrix21, double dMatrix22, double dMatrix31, double dMatrix32)
{
}
void RendererOutputDev::updateLineDash(GfxState *pGState)
{
double *pDash = NULL;
int nSize = 0;
double dStart = 0;
pGState->getLineDash(&pDash, &nSize, &dStart);
if (0 == nSize) // Solid
{
m_pRenderer->put_PenDashStyle(Aggplus::DashStyleSolid);
m_pRenderer->put_PenDashOffset(0);
}
else
{
for (int nIndex = 0; nIndex < nSize; ++nIndex)
{
pDash[nIndex] = PDFCoordsToMM(pDash[nIndex]);
}
m_pRenderer->PenDashPattern(pDash, (long)nSize);
m_pRenderer->put_PenDashStyle(Aggplus::DashStyleCustom);
m_pRenderer->put_PenDashOffset(PDFCoordsToMM(dStart));
}
}
void RendererOutputDev::updateFlatness(GfxState *pGState)
{
}
void RendererOutputDev::updateLineJoin(GfxState *pGState)
{
int nJoinStyle = pGState->getLineJoin();
if (1 == nJoinStyle)
nJoinStyle = 2;
else if (2 == nJoinStyle)
nJoinStyle = 1;
m_pRenderer->put_PenLineJoin(nJoinStyle);
}
void RendererOutputDev::updateLineCap(GfxState *pGState)
{
int nCapStyle = pGState->getLineCap();
if (1 == nCapStyle)
nCapStyle = 2;
else if (2 == nCapStyle)
nCapStyle = 1;
m_pRenderer->put_PenLineStartCap(nCapStyle);
m_pRenderer->put_PenLineEndCap(nCapStyle);
}
void RendererOutputDev::updateMiterLimit(GfxState *pGState)
{
}
void RendererOutputDev::updateLineWidth(GfxState *pGState)
{
m_pRenderer->put_PenSize(PDFCoordsToMM(pGState->getLineWidth()));
}
void RendererOutputDev::updateStrokeAdjust(GfxState *pGState)
{
}
void RendererOutputDev::updateFillColor(GfxState *pGState)
{
GfxColor *pColor = pGState->getFillColor();
GfxColorSpace *pColorSpace = pGState->getFillColorSpace();
GfxRGB c;
pColorSpace->getRGB(pColor, &c, GfxRenderingIntent::gfxRenderingIntentAbsoluteColorimetric);
DWORD dwColor = colToByte(c.r) + colToByte(c.g) * 0x100 + colToByte(c.b) * 0x100 * 0x100;
m_pRenderer->put_BrushColor1(dwColor);
m_pRenderer->put_BrushColor2(dwColor);
}
void RendererOutputDev::updateStrokeColor(GfxState *pGState)
{
GfxColor *pColor = pGState->getStrokeColor();
GfxColorSpace *pColorSpace = pGState->getStrokeColorSpace();
GfxRGB c;
pColorSpace->getRGB(pColor, &c, GfxRenderingIntent::gfxRenderingIntentAbsoluteColorimetric);
DWORD dwColor = colToByte(c.r) + colToByte(c.g) * 0x100 + colToByte(c.b) * 0x100 * 0x100;
m_pRenderer->put_PenColor(dwColor);
}
void RendererOutputDev::updateBlendMode(GfxState *pGState)
{
NSGraphics::IGraphicsRenderer* GRenderer = dynamic_cast<NSGraphics::IGraphicsRenderer*>(m_pRenderer);
if (!GRenderer)
return;
switch (pGState->getBlendMode())
{
case gfxBlendNormal:
GRenderer->put_BlendMode(3);
// agg::comp_op_src_over
break;
case gfxBlendMultiply:
GRenderer->put_BlendMode(14);
// agg::comp_op_multiply
break;
case gfxBlendScreen:
GRenderer->put_BlendMode(15);
// agg::comp_op_screen
break;
case gfxBlendOverlay:
GRenderer->put_BlendMode(16);
// agg::comp_op_overlay
break;
case gfxBlendDarken:
GRenderer->put_BlendMode(17);
// agg::comp_op_darken
break;
case gfxBlendLighten:
GRenderer->put_BlendMode(18);
// agg::comp_op_lighten
break;
case gfxBlendColorDodge:
GRenderer->put_BlendMode(19);
// agg::comp_op_color_dodge
break;
case gfxBlendColorBurn:
GRenderer->put_BlendMode(20);
// agg::comp_op_color_burn
break;
case gfxBlendHardLight:
GRenderer->put_BlendMode(21);
// agg::comp_op_hard_light
break;
case gfxBlendSoftLight:
GRenderer->put_BlendMode(22);
// agg::comp_op_soft_light
break;
case gfxBlendDifference:
GRenderer->put_BlendMode(23);
// agg::comp_op_difference
break;
case gfxBlendExclusion:
GRenderer->put_BlendMode(24);
// agg::comp_op_exclusion
break;
case gfxBlendHue:
case gfxBlendSaturation:
case gfxBlendColor:
case gfxBlendLuminosity:
default:
GRenderer->put_BlendMode(3);
// agg::comp_op_src_over
break;
}
}
void RendererOutputDev::updateFillOpacity(GfxState *pGState)
{
m_pRenderer->put_BrushAlpha1(std::min(255, std::max(0, int(pGState->getFillOpacity() * 255))));
m_pRenderer->put_BrushAlpha2(std::min(255, std::max(0, int(pGState->getFillOpacity() * 255))));
}
void RendererOutputDev::updateStrokeOpacity(GfxState *pGState)
{
m_pRenderer->put_PenAlpha(std::min(255, std::max(0, int(pGState->getStrokeOpacity() * 255))));
}
void RendererOutputDev::updateAll(GfxState *pGState)
{
updateCTM(pGState, pGState->getCTM()[0], pGState->getCTM()[1], pGState->getCTM()[2], pGState->getCTM()[3], pGState->getCTM()[4], pGState->getCTM()[5]);
updateLineDash(pGState);
updateFlatness(pGState);
updateLineJoin(pGState);
updateLineCap(pGState);
updateMiterLimit(pGState);
updateLineWidth(pGState);
updateStrokeAdjust(pGState);
updateFillColorSpace(pGState);
updateFillColor(pGState);
updateStrokeColorSpace(pGState);
updateStrokeColor(pGState);
updateBlendMode(pGState);
updateFillOpacity(pGState);
updateStrokeOpacity(pGState);
updateFont(pGState);
updateClip(pGState);
}
void RendererOutputDev::updateRender(GfxState *pGState)
{
}
void RendererOutputDev::updateFont(GfxState *pGState)
{
// Проверяем наличие списка со шрифтами
if (NULL == m_pFontList)
return;
GfxFont *pFont = pGState->getFont();
if (NULL == pFont)
return;
m_pRenderer->put_FontSize(pGState->getFontSize());
//m_oFont.Size = pGState->getFontSize();
std::wstring wsFileName = L"";
std::wstring wsFontName = L"";
TFontEntry *pEntry = NULL;
// MEMERR string dealocation pEntry
if (!m_pFontList->Find2((*pFont->getID()), &pEntry))
{
GfxFontType eFontType = pFont->getType();
if (fontType3 == eFontType) // FontType3 обрабатывается отдельной командой
{
pEntry->bAvailable = true;
return;
}
std::wstring wsTempFileName = L"";
Ref oEmbRef;
bool bFontSubstitution = false;
std::wstring wsFontBaseName = NSStrings::GetStringFromUTF32(pFont->getName());
if (wsFontBaseName.empty())
wsFontBaseName = L"Helvetica";
const unsigned char* pData14 = NULL;
unsigned int nSize14 = 0;
#ifdef FONTS_USE_ONLY_MEMORY_STREAMS
CMemoryFontStream oMemoryFontStream;
#endif
// 1. Если шрифт внедренный, тогда скидываем его в темповый файл.
// 2. Если шрифт лежит вне пдф, а в самом пдф есть ссылка на него, тогда используем эту ссылку.
// 3. В противном случае подбираем шрифт.
if (pFont->getEmbeddedFontID(&oEmbRef))
{
std::wstring wsExt;
switch (pFont->getType())
{
case fontType1: wsExt = L".pfb_t1"; break;
case fontType1C: wsExt = L".pfb_t1c"; break;
case fontType1COT: wsExt = L".pfb_t1cot"; break;
case fontTrueType: wsExt = L".ttf"; break;
case fontTrueTypeOT: wsExt = L".otf"; break;
case fontCIDType0: wsExt = L".cid_0"; break;
case fontCIDType0C: wsExt = L".cid_0c"; break;
case fontCIDType0COT: wsExt = L".cid_0cot"; break;
case fontCIDType2: wsExt = L".cid_2"; break;
case fontCIDType2OT: wsExt = L".cid_2ot"; break;
}
#ifdef FONTS_USE_ONLY_MEMORY_STREAMS
if (NSFonts::NSApplicationFontStream::GetGlobalMemoryStorage())
{
wsTempFileName = NSFonts::NSApplicationFontStream::GetGlobalMemoryStorage()->GenerateId();
}
#else
FILE* pTempFile = NULL;
if (!NSFile::CFileBinary::OpenTempFile(&wsTempFileName, &pTempFile, L"wb", (wchar_t*)wsExt.c_str(),
(wchar_t*)((GlobalParamsAdaptor *)globalParams)->GetTempFolder().c_str(), NULL))
{
if (L"" != wsTempFileName)
NSFile::CFileBinary::Remove(wsTempFileName);
pEntry->bAvailable = true;
return;
}
wsTempFileName = UTF8_TO_U(NSSystemPath::NormalizePath(U_TO_UTF8(wsTempFileName)));
#endif
Object oReferenceObject, oStreamObject;
oReferenceObject.initRef(oEmbRef.num, oEmbRef.gen);
oReferenceObject.fetch(m_pXref, &oStreamObject);
oReferenceObject.free();
if (!oStreamObject.isStream())
{
// Внедренный шрифт неправильно записан
oStreamObject.free();
#ifndef BUILDING_WASM_MODULE
fclose(pTempFile);
if (L"" != wsTempFileName)
NSFile::CFileBinary::Remove(wsTempFileName);
#endif
pEntry->bAvailable = true;
return;
}
oStreamObject.streamReset();
#ifdef FONTS_USE_ONLY_MEMORY_STREAMS
oMemoryFontStream.load(oStreamObject);
NSFonts::NSApplicationFontStream::GetGlobalMemoryStorage()->Add(wsTempFileName, oMemoryFontStream.m_pData, (LONG)oMemoryFontStream.m_nSize, true);
#else
int nChar;
while ((nChar = oStreamObject.streamGetChar()) != EOF)
{
fputc(nChar, pTempFile);
}
fclose(pTempFile);
#endif
oStreamObject.streamClose();
oStreamObject.free();
wsFileName = wsTempFileName;
#ifdef FONTS_USE_AFM_SETTINGS
// Для шрифтов типа Type1 нужно дописать Afm файл с метриками
if (fontType1 == pFont->getType() || fontType1C == pFont->getType() || fontType1COT == pFont->getType())
{
std::wstring wsSplitFileName, wsSplitFileExt;
SpitPathExt(wsFileName, &wsSplitFileName, &wsSplitFileExt);
std::wstring wsAfmPath = wsSplitFileName + L".afm";
FILE* pFile = NSFile::CFileBinary::OpenFileNative(wsAfmPath, L"wb");
if (pFile)
{
Ref *pRef = pFont->getID();
Object oRefObject, oFontObject;
oRefObject.initRef(pRef->num, pRef->gen);
oRefObject.fetch(m_pXref, &oFontObject);
oRefObject.free();
if (oFontObject.isDict())
{
char *sFontName = NULL, *sFontFamily = NULL, *sFontStretch = NULL;
int nFontWeight = 0, nItalicAngle = 0, nAscent = 0, nDescent = 0, nLeading = 0;
int nCapHeight = 0, nXHeight = 0, nStemV = 0, nStemH = 0, nAvgWidth = 0, nMaxWidth = 0, nMissingWidth = 0;
Array *pBBox = NULL;
int arrBBox[4] ={ 0, 0, 0, 0 };
Dict *pFontDict = oFontObject.getDict();
Object oFontDescriptor;
if (pFontDict->lookup("FontDescriptor", &oFontDescriptor)->isDict())
{
Object oDictItem;
// FontName
oFontDescriptor.dictLookup("FontName", &oDictItem);
if (oDictItem.isName()) sFontName = oDictItem.getName();
oDictItem.free();
// FontFamily
oFontDescriptor.dictLookup("FontFamily", &oDictItem);
if (oDictItem.isName()) sFontFamily = oDictItem.getName();
oDictItem.free();
// FontStretch
oFontDescriptor.dictLookup("FontStretch", &oDictItem);
if (oDictItem.isName()) sFontStretch = oDictItem.getName();
oDictItem.free();
// FontWeight
oFontDescriptor.dictLookup("FontWeight", &oDictItem);
if (oDictItem.isInt()) nFontWeight = oDictItem.getInt();
oDictItem.free();
// FontBBox
oFontDescriptor.dictLookup("FontBBox", &oDictItem);
if (oDictItem.isArray()) pBBox = oDictItem.getArray();
if (4 == pBBox->getLength())
{
for (int nIndex = 0; nIndex < 4; nIndex++)
{
Object oArrayItem;
pBBox->get(nIndex, &oArrayItem);
if (oArrayItem.isInt())
arrBBox[nIndex] = oArrayItem.getInt();
oArrayItem.free();
}
}
oDictItem.free();
// ItalicAngle
oFontDescriptor.dictLookup("ItalicAngle", &oDictItem);
if (oDictItem.isInt()) nItalicAngle = oDictItem.getInt();
oDictItem.free();
// Ascent
oFontDescriptor.dictLookup("Ascent", &oDictItem);
if (oDictItem.isInt()) nAscent = oDictItem.getInt();
oDictItem.free();
// Leading
oFontDescriptor.dictLookup("Leading", &oDictItem);
if (oDictItem.isInt()) nLeading = oDictItem.getInt();
oDictItem.free();
// CapHeight
oFontDescriptor.dictLookup("CapHeight", &oDictItem);
if (oDictItem.isInt()) nCapHeight = oDictItem.getInt();
oDictItem.free();
// XHeight
oFontDescriptor.dictLookup("XHeight", &oDictItem);
if (oDictItem.isInt()) nXHeight = oDictItem.getInt();
oDictItem.free();
// StemV
oFontDescriptor.dictLookup("StemV", &oDictItem);
if (oDictItem.isInt()) nStemV = oDictItem.getInt();
oDictItem.free();
// StemH
oFontDescriptor.dictLookup("StemH", &oDictItem);
if (oDictItem.isInt()) nStemH = oDictItem.getInt();
oDictItem.free();
// Descent
oFontDescriptor.dictLookup("Descent", &oDictItem);
if (oDictItem.isInt()) nDescent = oDictItem.getInt();
oDictItem.free();
// AvgWidth
oFontDescriptor.dictLookup("AvgWidth", &oDictItem);
if (oDictItem.isInt()) nAvgWidth = oDictItem.getInt();
oDictItem.free();
// MaxWidth
oFontDescriptor.dictLookup("MaxWidth", &oDictItem);
if (oDictItem.isInt()) nMaxWidth = oDictItem.getInt();
oDictItem.free();
// MissingWidth
oFontDescriptor.dictLookup("MissingWidth", &oDictItem);
if (oDictItem.isInt()) nMissingWidth = oDictItem.getInt();
oDictItem.free();
}
oFontDescriptor.free();
fprintf(pFile, "StartFontMetrics 3.0\n");
if (NULL != sFontName) fprintf(pFile, "FontName %s\n", sFontName);
if (NULL != sFontFamily) fprintf(pFile, "FamilyName %s\n", sFontFamily);
if (nFontWeight >= 550) fprintf(pFile, "Weight Bold\n");
fprintf(pFile, "ItalicAngle %d\n", nItalicAngle);
fprintf(pFile, "FontBBox %d %d %d %d\n", arrBBox[0], arrBBox[1], arrBBox[2], arrBBox[3]);
fprintf(pFile, "CapHeight %d\n", nCapHeight);
fprintf(pFile, "XHeight %d\n", nXHeight);
fprintf(pFile, "Ascender %d\n", nAscent);
fprintf(pFile, "Descender %d\n", nDescent);
fprintf(pFile, "StdHW %d\n", nStemH);
fprintf(pFile, "StdHV %d\n", nStemV);
int nFirstChar = 0;
Object oDictItem;
pFontDict->lookup("FirstChar", &oDictItem);
if (oDictItem.isInt()) nFirstChar = oDictItem.getInt();
oDictItem.free();
int nLastChar = nFirstChar;
pFontDict->lookup("LastChar", &oDictItem);
if (oDictItem.isInt()) nLastChar = oDictItem.getInt();
oDictItem.free();
Array *pWidths = NULL;
pFontDict->lookup("Widths", &oDictItem);
if (oDictItem.isArray()) pWidths = oDictItem.getArray();
int nCount = nLastChar - nFirstChar + 1;
Gfx8BitFont *pT1Font = (Gfx8BitFont *)pFont;
if (NULL != pWidths)
{
int nWidthsCount = pWidths->getLength();
fprintf(pFile, "StartCharMetrics %d\n", nWidthsCount);
for (int nIndex = 0; nIndex < nWidthsCount; nIndex++)
{
int nWidth = nMissingWidth;
Object oArrayItem;
pWidths->get(nIndex, &oArrayItem);
if (oArrayItem.isInt()) nWidth = oArrayItem.getInt();
oArrayItem.free();
char **ppEncoding = pT1Font->getEncoding();
if (NULL != ppEncoding && NULL != ppEncoding[nIndex])
fprintf(pFile, "C %d ; WX %d ; N %s ;\n", nIndex + nFirstChar, nWidth, ppEncoding[nIndex]);
else
fprintf(pFile, "C %d ; WX %d ;\n", nIndex + nFirstChar, nWidth);
}
fprintf(pFile, "EndCharMetrics\n");
}
oDictItem.free();
}
}
fclose(pFile);
}
#endif
// Загрузим сам файл со шрифтом, чтобы точно определить его тип
if (!m_pFontManager->LoadFontFromFile(wsFileName, 0, 10, 72, 72))
{
pEntry->bAvailable = true;
return;
}
std::wstring wsFontType = m_pFontManager->GetFontType();
if (L"TrueType" == wsFontType)
{
if (eFontType != fontType1COT && eFontType != fontTrueType
&& eFontType != fontTrueTypeOT && eFontType != fontCIDType0COT
&& eFontType != fontCIDType2 && eFontType != fontCIDType2OT)
{
if (eFontType == fontType1 || eFontType == fontType1C)
eFontType = fontType1COT;
else if (eFontType == fontCIDType0 || eFontType == fontCIDType0C)
eFontType = fontCIDType0COT;
}
}
else if (L"Type 1" == wsFontType)
{
if (eFontType != fontType1 && eFontType != fontType1C)
{
eFontType = fontType1;
}
}
else if (L"CID Type 1" == wsFontType)
{
if (eFontType != fontCIDType0 && eFontType != fontCIDType0C
&& eFontType != fontCIDType2OT && eFontType != fontCIDType0COT)
{
eFontType = fontCIDType0;
}
}
else if (L"CFF" == wsFontType)
{
if (eFontType != fontType1C && eFontType != fontType1COT
&& eFontType != fontTrueTypeOT && eFontType != fontCIDType0C
&& eFontType != fontCIDType0COT && eFontType != fontCIDType2OT
&& eFontType != fontCIDType2)
{
if (eFontType == fontType1 || eFontType == fontTrueType)
eFontType = fontType1C;
else if (eFontType == fontCIDType0)
eFontType = fontCIDType0C;
}
}
}
#ifndef BUILDING_WASM_MODULE
else if (PdfReader::GetBaseFont(wsFontBaseName, pData14, nSize14))
{
FILE* pFile = NULL;
if (!NSFile::CFileBinary::OpenTempFile(&wsTempFileName, &pFile, L"wb", L".base",
(wchar_t*)((GlobalParamsAdaptor*)globalParams)->GetTempFolder().c_str(), NULL))
{
if (!wsTempFileName.empty())
NSFile::CFileBinary::Remove(wsTempFileName);
pEntry->bAvailable = true;
return;
}
fclose(pFile);
NSFile::CFileBinary oFile;
oFile.CreateFileW(wsTempFileName);
oFile.WriteFile((BYTE*)pData14, nSize14);
oFile.CloseFile();
wsFileName = wsTempFileName;
eFontType = fontTrueType;
}
#else
else if ([&oMemoryFontStream, wsFontBaseName]()
{
const unsigned char* pData14 = NULL;
unsigned int nSize14 = 0;
if (PdfReader::GetBaseFont(wsFontBaseName, pData14, nSize14))
{
oMemoryFontStream.fromBuffer((BYTE*)pData14, nSize14);
return true;
}
return false;
}())
{
wsFileName = wsFontBaseName;
NSFonts::NSApplicationFontStream::GetGlobalMemoryStorage()->Add(wsFileName, oMemoryFontStream.m_pData, (LONG)oMemoryFontStream.m_nSize, true);
}
#endif
else if (!pFont->locateFont(m_pXref, false) ||
(wsFileName = NSStrings::GetStringFromUTF32(pFont->locateFont(m_pXref, false)->path)).length() == 0)
//else if (0)
{
// TODO: Сначала тут мы должны проверить, если ищется один из 14 стандартных шрифтов,
// тогда мы должны вернуть путь к стандартному шрифту.
NSFonts::CFontInfo* pFontInfo = NULL;
if (m_pFontManager)
{
Ref *pRef = pFont->getID();
Object oRefObject, oFontObject;
oRefObject.initRef(pRef->num, pRef->gen);
oRefObject.fetch(m_pXref, &oFontObject);
oRefObject.free();
NSFonts::CFontSelectFormat oFontSelect;
NSCorrectFontName::CheckFontNamePDF(wsFontBaseName, oFontSelect);
if (oFontObject.isDict())
{
Dict *pFontDict = oFontObject.getDict();
Object oFontDescriptor;
if (pFontDict->lookup("FontDescriptor", &oFontDescriptor)->isDict())
{
Object oDictItem;
// FontName
oFontDescriptor.dictLookup("FontName", &oDictItem);
if (oDictItem.isName())
oFontSelect.wsName = AStringToPWString(oDictItem.getName());
else
oFontSelect.wsName = new std::wstring(wsFontBaseName);
oDictItem.free();
// FontFamily
oFontDescriptor.dictLookup("FontFamily", &oDictItem);
oDictItem.free();
// FontStretch
oFontDescriptor.dictLookup("FontStretch", &oDictItem);
oDictItem.free();
// FontWeight
oFontDescriptor.dictLookup("FontWeight", &oDictItem);
oDictItem.free();
// FontBBox
oFontDescriptor.dictLookup("FontBBox", &oDictItem);
oDictItem.free();
// ItalicAngle
oFontDescriptor.dictLookup("ItalicAngle", &oDictItem);
if (oDictItem.isInt() && 0 != oDictItem.getInt())
{
if (oFontSelect.bItalic) RELEASEOBJECT(oFontSelect.bItalic);
oFontSelect.bItalic = new INT(1);
}
oDictItem.free();
// Ascent
oFontDescriptor.dictLookup("Ascent", &oDictItem);
if (oDictItem.isInt()) oFontSelect.shAscent = new SHORT(oDictItem.getInt());
oDictItem.free();
// Leading
oFontDescriptor.dictLookup("Leading", &oDictItem);
if (oDictItem.isInt()) oFontSelect.shLineGap = new SHORT(oDictItem.getInt());
oDictItem.free();
// CapHeight
oFontDescriptor.dictLookup("CapHeight", &oDictItem);
if (oDictItem.isInt()) oFontSelect.shCapHeight = new SHORT(oDictItem.getInt());
oDictItem.free();
// XHeight
oFontDescriptor.dictLookup("XHeight", &oDictItem);
if (oDictItem.isInt()) oFontSelect.shXHeight = new SHORT(oDictItem.getInt());
oDictItem.free();
// StemV
oFontDescriptor.dictLookup("StemV", &oDictItem);
oDictItem.free();
// StemH
oFontDescriptor.dictLookup("StemH", &oDictItem);
oDictItem.free();
// Descent
oFontDescriptor.dictLookup("Descent", &oDictItem);
if (oDictItem.isInt()) oFontSelect.shDescent = new SHORT(oDictItem.getInt());
oDictItem.free();
// AvgWidth
oFontDescriptor.dictLookup("AvgWidth", &oDictItem);
if (oDictItem.isInt()) oFontSelect.shAvgCharWidth = new SHORT(oDictItem.getInt());
oDictItem.free();
// MaxWidth
oFontDescriptor.dictLookup("MaxWidth", &oDictItem);
oDictItem.free();
// MissingWidth
oFontDescriptor.dictLookup("MissingWidth", &oDictItem);
oDictItem.free();
}
else
oFontSelect.wsName = new std::wstring(wsFontBaseName);
oFontDescriptor.free();
}
else
oFontSelect.wsName = new std::wstring(wsFontBaseName);
pFontInfo = m_pFontManager->GetFontInfoByParams(oFontSelect);
}
if (pFontInfo && L"" != pFontInfo->m_wsFontPath)
{
wsFileName = pFontInfo->m_wsFontPath;
eFontType = pFont->isCIDFont() ? fontCIDType2 : fontTrueType;
#if defined(BUILDING_WASM_MODULE) && !defined(TEST_AS_EXECUTABLE)
BYTE nStatus = 0;
NSWasm::CData oRes;
oRes.SkipLen();
std::string sNameA = U_TO_UTF8(pFontInfo->m_wsFontName);
oRes.WriteString((unsigned char*)sNameA.c_str(), (unsigned int)sNameA.length());
oRes.AddInt(pFontInfo->m_bBold);
oRes.AddInt(pFontInfo->m_bItalic);
oRes.WriteLen();
char* pFontId = js_get_stream_id(oRes.GetBuffer(), &nStatus);
if (!nStatus)
{
// шрифт не загружен.
m_pFontList->Remove(*pFont->getID());
js_free_id((unsigned char*)pFontId);
return;
}
else
{
std::string wsFileNameA(pFontId);
wsFileName = UTF8_TO_U(wsFileNameA);
oMemoryFontStream.fromStream(wsFileName);
}
js_free_id((unsigned char*)pFontId);
#else
#ifdef FONTS_USE_ONLY_MEMORY_STREAMS
// пока заглушка - тут надо прочитать в стрим, чтобы дальше правильно сработать с кодировками
DWORD dwSize = 0;
NSFile::CFileBinary::ReadAllBytes(wsFileName, &oMemoryFontStream.m_pData, dwSize);
oMemoryFontStream.m_nSize = (int)dwSize;
NSFonts::NSApplicationFontStream::GetGlobalMemoryStorage()->Add(wsFileName, oMemoryFontStream.m_pData, (LONG)oMemoryFontStream.m_nSize, true);
#endif
#endif
bFontSubstitution = true;
}
else // В крайнем случае, в данном шрифте просто не пишем ничего
{
pEntry->bAvailable = true;
return;
}
// Записываем файл с кодировкой. (Специально для перезаписи в PDF)
if (c_nPDFWriter == m_lRendererType)
{
std::wstring wsExt;
if (!pFont->isCIDFont())
{
wsExt = L".non";
}
else if (pFont->isCIDFont())
{
wsExt = L".cid_non";
}
FILE* pTempFile = NULL;
if (!NSFile::CFileBinary::OpenTempFile(&wsTempFileName, &pTempFile, L"wb", (wchar_t*)wsExt.c_str(),
(wchar_t*)((GlobalParamsAdaptor*)globalParams)->GetTempFolder().c_str(), NULL))
{
if (L"" != wsTempFileName)
NSFile::CFileBinary::Remove(wsTempFileName);
pEntry->bAvailable = true;
return;
}
fclose(pTempFile);
// Копируем файл, для создания уникального имени, чтобы связать с файлом с кодировкой
if (NSFile::CFileBinary::Copy(wsFileName, wsTempFileName))
{
wsFileName = wsTempFileName;
}
else
{
NSFile::CFileBinary::Remove(wsTempFileName);
wsTempFileName = L"";
}
if (L"" != wsTempFileName)
{
std::wstring wsSplitFileName, wsSplitFileExt;
SpitPathExt(wsFileName, &wsSplitFileName, &wsSplitFileExt);
std::wstring wsEncodingPath = wsSplitFileName + L".enc";
CXmlWriter oXmlWriter;
Ref *pRef = pFont->getID();
Object oRefObject, oFontObject;
oRefObject.initRef(pRef->num, pRef->gen);
oRefObject.fetch(m_pXref, &oFontObject);
oRefObject.free();
if (oFontObject.isDict())
{
Dict *pFontDict = oFontObject.getDict();
int nEncodingType = -1; // Объекта Encoding нет
int nBaseEncoding = -1;
Object oDictItem;
pFontDict->lookup("Encoding", &oDictItem);
if (oDictItem.isDict())
{
nEncodingType = 1; // Encoding - идет отдельным объектом
Object oTemp;
oDictItem.dictLookup("BaseEncoding", &oTemp);
if (oTemp.isName("MacRomanEncoding"))
nBaseEncoding = 0;
else if (oTemp.isName("MacExpertEncoding"))
nBaseEncoding = 1;
else if (oTemp.isName("WinAnsiEncoding"))
nBaseEncoding = 2;
oTemp.free();
}
else if (oDictItem.isName("MacRomanEncoding"))
{
nEncodingType = 0;
nBaseEncoding = 0;
}
else if (oDictItem.isName("MacExpertEncoding"))
{
nEncodingType = 0;
nBaseEncoding = 1;
}
else if (oDictItem.isName("WinAnsiEncoding"))
{
nEncodingType = 0;
nBaseEncoding = 2;
}
else
{
nEncodingType = -1;
}
oXmlWriter.WriteNodeBegin(L"Encoding", true);
oXmlWriter.WriteAttribute(L"type", nEncodingType);
oXmlWriter.WriteAttribute(L"base", nBaseEncoding);
oXmlWriter.WriteNodeEnd(L"Encoding", true, false);
// Differences
if (oDictItem.isDict())
{
Object oDifferences;
oDictItem.dictLookup("Differences", &oDifferences);
if (oDifferences.isArray())
{
int nArrayLen = oDifferences.arrayGetLength();
oXmlWriter.WriteNodeBegin(L"Differences", true);
oXmlWriter.WriteAttribute(L"count", nArrayLen);
oXmlWriter.WriteNodeEnd(L"Differences", true, false);
for (int nIndex = 0; nIndex < nArrayLen; ++nIndex)
{
Object oTemp;
oDifferences.arrayGet(nIndex, &oTemp);
if (oTemp.isInt())
{
int nCode = oTemp.getInt();
oXmlWriter.WriteNodeBegin(L"Code", true);
oXmlWriter.WriteAttribute(L"value", nCode);
oXmlWriter.WriteNodeEnd(L"Code", true, true);
}
else if (oTemp.isName())
{
char *sName = oTemp.getName();
oXmlWriter.WriteNodeBegin(L"Name", true);
oXmlWriter.WriteAttribute(L"value", AStringToWString(sName));
oXmlWriter.WriteNodeEnd(L"Name", true, true);
}
else
{
// TODO: Неправильный тип записи
}
oTemp.free();
}
oXmlWriter.WriteNodeEnd(L"Differences");
}
oDifferences.free();
}
oDictItem.free();
oXmlWriter.WriteNodeEnd(L"Encoding");
}
oFontObject.free();
oXmlWriter.SaveToFile(wsEncodingPath);
}
}
}
// Здесь мы грузим кодировки
int *pCodeToGID = NULL, *pCodeToUnicode = NULL;
int nLen = 0;
FoFiTrueType *pTTFontFile = NULL;
FoFiType1C *pT1CFontFile = NULL;
#ifdef FONTS_USE_ONLY_MEMORY_STREAMS
FoFiIdentifierType fofiType = FoFiIdentifier::identifyStream(&readFromMemoryStream, &oMemoryFontStream);
oMemoryFontStream.toStart();
#else
FoFiIdentifierType fofiType = FoFiIdentifier::identifyFile((char*)U_TO_UTF8(wsFileName).c_str());
#endif
switch (eFontType)
{
case fontType1:
case fontType1C:
case fontType1COT:
{
Gfx8BitFont* pFont8bit = NULL;
if (fofiType == fofiIdTrueType)
{
#ifdef FONTS_USE_ONLY_MEMORY_STREAMS
pTTFontFile = FoFiTrueType::make((char*)oMemoryFontStream.m_pData, oMemoryFontStream.m_nSize, 0);
#else
pTTFontFile = FoFiTrueType::load((char*)U_TO_UTF8(wsFileName).c_str(), 0);
#endif
if (pTTFontFile)
{
pCodeToGID = ((Gfx8BitFont *)pFont)->getCodeToGIDMap(pTTFontFile);
nLen = 256;
delete pTTFontFile;
pTTFontFile = NULL;
}
else
{
pCodeToGID = NULL;
nLen = 0;
}
}
else if (L"" != wsFileName && (pFont8bit = dynamic_cast<Gfx8BitFont*>(pFont)) && pFont8bit->getHasEncoding())
{
char **ppEncoding = pFont8bit->getEncoding();
if (!ppEncoding)
break;
if (!m_pFontManager)
break;
m_pFontManager->LoadFontFromFile(wsFileName, 0, 1, 72, 72);
pCodeToGID = (int *)MemUtilsMallocArray(256, sizeof(int));
if (!pCodeToGID)
break;
nLen = 256;
for (int nIndex = 0; nIndex < 256; ++nIndex)
{
pCodeToGID[nIndex] = 0;
char* sName = NULL;
if ((sName = ppEncoding[nIndex]))
{
unsigned short ushGID = m_pFontManager->GetNameIndex(AStringToWString(sName));
pCodeToGID[nIndex] = ushGID;
}
}
}
break;
}
case fontTrueType:
case fontTrueTypeOT:
{
if (fofiType == fofiIdType1PFB)
{
Gfx8BitFont* pFont8bit = dynamic_cast<Gfx8BitFont*>(pFont);
if (L"" != wsFileName && pFont8bit && pFont8bit->getHasEncoding())
{
char **ppEncoding = pFont8bit->getEncoding();
if (!ppEncoding)
break;
if (!m_pFontManager)
break;
m_pFontManager->LoadFontFromFile(wsFileName, 0, 1, 72, 72);
pCodeToGID = (int *)MemUtilsMallocArray(256, sizeof(int));
if (!pCodeToGID)
break;
nLen = 256;
for (int nIndex = 0; nIndex < 256; ++nIndex)
{
pCodeToGID[nIndex] = 0;
char* sName = NULL;
if ((sName = ppEncoding[nIndex]))
{
unsigned short ushGID = m_pFontManager->GetNameIndex(AStringToWString(sName));
pCodeToGID[nIndex] = ushGID;
}
}
}
break;
}
#ifdef FONTS_USE_ONLY_MEMORY_STREAMS
pTTFontFile = FoFiTrueType::make((char*)oMemoryFontStream.m_pData, oMemoryFontStream.m_nSize, 0);
#else
pTTFontFile = FoFiTrueType::load((char*)U_TO_UTF8(wsFileName).c_str(), 0);
#endif
if (pTTFontFile)
{
pCodeToGID = ((Gfx8BitFont *)pFont)->getCodeToGIDMap(pTTFontFile);
nLen = 256;
delete pTTFontFile;
pTTFontFile = NULL;
}
else
{
pCodeToGID = NULL;
nLen = 0;
if (m_pFontManager->LoadFontFromFile(wsFileName, 0, 10, 72, 72))
{
INT* pCodes = NULL;
nLen = 256;
pCodeToGID = (int*)MemUtilsMallocArray(nLen, sizeof(int));
for (int nCode = 0; nCode < nLen; ++nCode)
{
pCodeToGID[nCode] = m_pFontManager->GetGIDByUnicode(nCode);
}
}
}
break;
}
case fontCIDType0:
case fontCIDType0C:
{
//// TODO: Проверить, почему получение данной кодировки было отключено
//if ((pT1CFontFile = CFontFileType1C::LoadFromFile((wchar_t*)wsFileName.c_str())))
//{
// pCodeToGID = pT1CFontFile->getCIDToGIDMap(&nLen);
// delete pT1CFontFile;
//}
//else
//{
pCodeToGID = NULL;
nLen = 0;
//}
break;
}
case fontCIDType0COT:
{
GfxCIDFont* pFontCID = dynamic_cast<GfxCIDFont*>(pFont);
if (!bFontSubstitution && pFontCID && pFontCID->getCIDToGID())
{
nLen = pFontCID->getCIDToGIDLen();
if (!nLen)
break;
pCodeToGID = (int*)MemUtilsMallocArray(nLen, sizeof(int));
if (!pCodeToGID)
{
nLen = 0;
break;
}
memcpy(pCodeToGID, ((GfxCIDFont*)pFont)->getCIDToGID(), nLen * sizeof(int));
break;
}
#ifdef FONTS_USE_ONLY_MEMORY_STREAMS
pTTFontFile = FoFiTrueType::make((char*)oMemoryFontStream.m_pData, oMemoryFontStream.m_nSize, 0);
#else
pTTFontFile = FoFiTrueType::load((char*)U_TO_UTF8(wsFileName).c_str(), 0);
#endif
if (pTTFontFile)
{
if (pTTFontFile->isOpenTypeCFF())
{
pCodeToGID = pTTFontFile->getCIDToGIDMap(&nLen);
}
else
{
pCodeToGID = NULL;
nLen = 0;
}
delete pTTFontFile;
pTTFontFile = NULL;
}
else
{
pCodeToGID = NULL;
nLen = 0;
}
break;
}
case fontCIDType2:
case fontCIDType2OT:
{
// Создаем карту CID-to-GID
// Если у нас шрифт был не встроен и подбирался и есть мап ToUnicode, тогда на основе его читаем из файла гиды по юникодным значениям.
// Для встроенных шрифтов используем мап CIDtoGID
pCodeToGID = NULL;
nLen = 0;
if (L"" != wsFileName && bFontSubstitution)
{
CharCodeToUnicode *pCodeToUnicode = NULL;
if ((pCodeToUnicode = ((GfxCIDFont *)pFont)->getToUnicode()))
{
#ifdef FONTS_USE_ONLY_MEMORY_STREAMS
pTTFontFile = FoFiTrueType::make((char*)oMemoryFontStream.m_pData, oMemoryFontStream.m_nSize, 0);
#else
pTTFontFile = FoFiTrueType::load((char*)U_TO_UTF8(wsFileName).c_str(), 0);
#endif
if (pTTFontFile)
{
// Ищем Unicode Cmap
std::vector<int> arrCMapIndex;
for (int nCMapIndex = 0; nCMapIndex < pTTFontFile->getNumCmaps(); ++nCMapIndex)
{
if ((pTTFontFile->getCmapPlatform(nCMapIndex) == 3 && pTTFontFile->getCmapEncoding(nCMapIndex) == 1) || pTTFontFile->getCmapPlatform(nCMapIndex) == 0)
{
arrCMapIndex.push_back(nCMapIndex);
}
}
if (arrCMapIndex.size() > 0)
{
// CID -> Unicode -> GID
nLen = pCodeToUnicode->getLength();
pCodeToGID = (int *)MemUtilsMallocArray(nLen, sizeof(int));
for (int nCode = 0; nCode < nLen; ++nCode)
{
Unicode arrUnicodeBuffer[8];
if (pCodeToUnicode->mapToUnicode(nCode, arrUnicodeBuffer, 8) > 0)
{
pCodeToGID[nCode] = pTTFontFile->mapCodeToGID(arrCMapIndex[0], arrUnicodeBuffer[0]);
for (size_t nIndex = 1; nIndex < arrCMapIndex.size(); nIndex++)
{
if (0 == pCodeToGID[nCode])
pCodeToGID[nCode] = pTTFontFile->mapCodeToGID(arrCMapIndex[nIndex], arrUnicodeBuffer[0]);
else
break;
}
}
else
{
pCodeToGID[nCode] = 0;
}
}
}
delete pTTFontFile;
pTTFontFile = NULL;
}
pCodeToUnicode->decRefCnt();
}
}
else if (((GfxCIDFont *)pFont)->getCIDToGID())
{
nLen = ((GfxCIDFont *)pFont)->getCIDToGIDLen();
pCodeToGID = (int *)MemUtilsMallocArray(nLen, sizeof(int));
if (!pCodeToGID)
break;
memcpy(pCodeToGID, ((GfxCIDFont *)pFont)->getCIDToGID(), nLen * sizeof(int));
}
break;
}
default:
{
// Такого не должно произойти
#ifndef FONTS_USE_ONLY_MEMORY_STREAMS
if (L"" != wsTempFileName)
NSFile::CFileBinary::Remove(wsTempFileName);
#endif
break;
}
}
// Составляем таблицу Code -> Unicode
int nToUnicodeLen = 0;
if (pFont->isCIDFont())
{
GfxCIDFont *pCIDFont = (GfxCIDFont *)pFont;
CharCodeToUnicode *pToUnicode = pCIDFont->getToUnicode();
if (NULL != pToUnicode)
{
nToUnicodeLen = pToUnicode->getLength();
pCodeToUnicode = (int *)MemUtilsMallocArray(nToUnicodeLen, sizeof(int));
if (pCodeToUnicode)
{
for (int nIndex = 0; nIndex < nToUnicodeLen; ++nIndex)
{
Unicode aUnicode[2];
if (pToUnicode->mapToUnicode(nIndex, aUnicode, 2))
pCodeToUnicode[nIndex] = (unsigned short)aUnicode[0];
else
pCodeToUnicode[nIndex] = 0;
}
}
pToUnicode->decRefCnt();
}
}
else
{
// memory troubles here
CharCodeToUnicode *pToUnicode = ((Gfx8BitFont *)pFont)->getToUnicode();
if (NULL != pToUnicode)
{
nToUnicodeLen = pToUnicode->getLength();
pCodeToUnicode = (int *)MemUtilsMallocArray(nToUnicodeLen, sizeof(int));//literally here
if (pCodeToUnicode)
{
for (int nIndex = 0; nIndex < nToUnicodeLen; ++nIndex)
{
Unicode nUnicode = 0;
if (pToUnicode->mapToUnicode(nIndex, &nUnicode, 1))
pCodeToUnicode[nIndex] = (unsigned short)nUnicode;
else
pCodeToUnicode[nIndex] = nIndex;
}
}
pToUnicode->decRefCnt();
}
}
// Записываем файл с настройками шрифта (Специально для перезаписи в PDF)
if (L"" != wsFileName && c_nPDFWriter == m_lRendererType)
{
std::wstring wsSplitFileName, wsSplitFileExt;
SpitPathExt(wsFileName, &wsSplitFileName, &wsSplitFileExt);
std::wstring wsEncodingPath = wsSplitFileName + L".enc";
GfxFontType eFontType = pFont->getType();
if (fontType1 == eFontType || fontType1C == eFontType || fontType1COT == eFontType || fontTrueType == eFontType || fontTrueTypeOT == eFontType)
{
// Запись информации для простых шрифтов
CXmlWriter oXmlWriter;
Ref *pRef = pFont->getID();
Object oRefObject, oFontObject;
oRefObject.initRef(pRef->num, pRef->gen);
oRefObject.fetch(m_pXref, &oFontObject);
oRefObject.free();
if (oFontObject.isDict())
{
Dict *pFontDict = oFontObject.getDict();
int nEncodingType = -1; // Объекта Encoding нет
int nBaseEncoding = -1;
Object oDictItem;
pFontDict->lookup("Encoding", &oDictItem);
if (oDictItem.isDict())
{
nEncodingType = 1; // Encoding - идет отдельным объектом
Object oTemp;
oDictItem.dictLookup("BaseEncoding", &oTemp);
if (oTemp.isName("MacRomanEncoding"))
nBaseEncoding = 0;
else if (oTemp.isName("MacExpertEncoding"))
nBaseEncoding = 1;
else if (oTemp.isName("WinAnsiEncoding"))
nBaseEncoding = 2;
oTemp.free();
}
else if (oDictItem.isName("MacRomanEncoding"))
{
nEncodingType = 0;
nBaseEncoding = 0;
}
else if (oDictItem.isName("MacExpertEncoding"))
{
nEncodingType = 0;
nBaseEncoding = 1;
}
else if (oDictItem.isName("WinAnsiEncoding"))
{
nEncodingType = 0;
nBaseEncoding = 2;
}
else
{
nEncodingType = -1;
}
oXmlWriter.WriteNodeBegin(L"PDF-resources");
oXmlWriter.WriteNodeBegin(L"Encoding", true);
oXmlWriter.WriteAttribute(L"type", nEncodingType);
oXmlWriter.WriteAttribute(L"base", nBaseEncoding);
oXmlWriter.WriteNodeEnd(L"Encoding", true, false);
// Differences
if (oDictItem.isDict())
{
Object oDifferences;
oDictItem.dictLookup("Differences", &oDifferences);
if (oDifferences.isArray())
{
int nArrayLen = oDifferences.arrayGetLength();
oXmlWriter.WriteNodeBegin(L"Differences", true);
oXmlWriter.WriteAttribute(L"count", nArrayLen);
oXmlWriter.WriteNodeEnd(L"Differences", true, false);
for (int nIndex = 0; nIndex < nArrayLen; ++nIndex)
{
Object oTemp;
oDifferences.arrayGet(nIndex, &oTemp);
if (oTemp.isInt())
{
int nCode = oTemp.getInt();
oXmlWriter.WriteNodeBegin(L"Code", true);
oXmlWriter.WriteAttribute(L"value", nCode);
oXmlWriter.WriteNodeEnd(L"Code", true, true);
}
else if (oTemp.isName())
{
char* sName = oTemp.getName();
oXmlWriter.WriteNodeBegin(L"Name", true);
oXmlWriter.WriteAttribute(L"value", AStringToWString(sName));
oXmlWriter.WriteNodeEnd(L"Name", true, true);
}
else
{
// TO DO: Error "Wrong type in font encoding resource differences"
}
oTemp.free();
}
oXmlWriter.WriteNodeEnd(L"Differences");
}
oDifferences.free();
}
oDictItem.free();
oXmlWriter.WriteNodeEnd(L"Encoding");
pFontDict->lookup("BaseFont", &oDictItem);
if (oDictItem.isName())
{
oXmlWriter.WriteNodeBegin(L"FontBase", true);
oXmlWriter.WriteAttribute(L"value", AStringToWString(oDictItem.getName()));
oXmlWriter.WriteNodeEnd(L"FontBase", true, true);
}
oDictItem.free();
pFontDict->lookup("ToUnicode", &oDictItem);
if (oDictItem.isStream())
{
oXmlWriter.WriteNodeBegin(L"ToUnicode");
std::string sBuffer;
if (true)
{
oDictItem.streamReset();
int nChar = 0;
while ((nChar = oDictItem.streamGetChar()) != EOF)
{
sBuffer+=(char)nChar;
}
oDictItem.streamClose();
CBase64 oBase64;
oBase64.Encode((unsigned char*)sBuffer.c_str(), sBuffer.length());
oXmlWriter.WriteString(AStringToWString(oBase64.GetCString()));
}
oXmlWriter.WriteNodeEnd(L"ToUnicode");
}
oDictItem.free();
oXmlWriter.WriteNodeBegin(L"FontDescriptor");
Object oFontDescriptor;
if (pFontDict->lookup("FontDescriptor", &oFontDescriptor)->isDict())
{
// FontName
oFontDescriptor.dictLookup("FontName", &oDictItem);
if (oDictItem.isName())
{
oXmlWriter.WriteNodeBegin(L"FontName", true);
oXmlWriter.WriteAttribute(L"value", AStringToWString(oDictItem.getName()));
oXmlWriter.WriteNodeEnd(L"FontName", true);
}
oDictItem.free();
// FontFamily
oFontDescriptor.dictLookup("FontFamily", &oDictItem);
if (oDictItem.isName())
{
oXmlWriter.WriteNodeBegin(L"FontFamily", true);
oXmlWriter.WriteAttribute(L"value", AStringToWString(oDictItem.getName()));
oXmlWriter.WriteNodeEnd(L"FontFamily", true);
}
oDictItem.free();
// FontStretch
oFontDescriptor.dictLookup("FontStretch", &oDictItem);
if (oDictItem.isName())
{
oXmlWriter.WriteNodeBegin(L"FontStretch", true);
oXmlWriter.WriteAttribute(L"value", AStringToWString(oDictItem.getName()));
oXmlWriter.WriteNodeEnd(L"FontStretch", true);
}
oDictItem.free();
// FontWeight
oFontDescriptor.dictLookup("FontWeight", &oDictItem);
if (oDictItem.isInt())
{
oXmlWriter.WriteNodeBegin(L"FontWeight", true);
oXmlWriter.WriteAttribute(L"value", oDictItem.getInt());
oXmlWriter.WriteNodeEnd(L"FontWeight", true);
}
oDictItem.free();
// FontWeight
oFontDescriptor.dictLookup("Flags", &oDictItem);
if (oDictItem.isInt())
{
oXmlWriter.WriteNodeBegin(L"Flags", true);
oXmlWriter.WriteAttribute(L"value", oDictItem.getInt());
oXmlWriter.WriteNodeEnd(L"Flags", true);
}
oDictItem.free();
// FontBBox
oFontDescriptor.dictLookup("FontBBox", &oDictItem);
if (oDictItem.isArray())
{
Array *pBBox = oDictItem.getArray();
if (NULL != pBBox && 4 == pBBox->getLength())
{
oXmlWriter.WriteNodeBegin(L"FontBBox", true);
for (int nIndex = 0; nIndex < 4; nIndex++)
{
Object oArrayItem;
pBBox->get(nIndex, &oArrayItem);
if (oArrayItem.isInt())
{
std::wstring wsValue = L"value" + std::to_wstring(nIndex);
oXmlWriter.WriteAttribute(wsValue, oArrayItem.getInt());
}
oArrayItem.free();
}
oXmlWriter.WriteNodeEnd(L"FontBBox", true);
}
}
oDictItem.free();
// ItalicAngle
oFontDescriptor.dictLookup("ItalicAngle", &oDictItem);
if (oDictItem.isInt())
{
oXmlWriter.WriteNodeBegin(L"ItalicAngle", true);
oXmlWriter.WriteAttribute(L"value", oDictItem.getInt());
oXmlWriter.WriteNodeEnd(L"ItalicAngle", true);
}
oDictItem.free();
// Ascent
oFontDescriptor.dictLookup("Ascent", &oDictItem);
if (oDictItem.isInt())
{
oXmlWriter.WriteNodeBegin(L"Ascent", true);
oXmlWriter.WriteAttribute(L"value", oDictItem.getInt());
oXmlWriter.WriteNodeEnd(L"Ascent", true);
}
oDictItem.free();
// Leading
oFontDescriptor.dictLookup("Leading", &oDictItem);
if (oDictItem.isInt())
{
oXmlWriter.WriteNodeBegin(L"Leading", true);
oXmlWriter.WriteAttribute(L"value", oDictItem.getInt());
oXmlWriter.WriteNodeEnd(L"Leading", true);
}
oDictItem.free();
// CapHeight
oFontDescriptor.dictLookup("CapHeight", &oDictItem);
if (oDictItem.isInt())
{
oXmlWriter.WriteNodeBegin(L"CapHeight", true);
oXmlWriter.WriteAttribute(L"value", oDictItem.getInt());
oXmlWriter.WriteNodeEnd(L"CapHeight", true);
}
oDictItem.free();
// XHeight
oFontDescriptor.dictLookup("XHeight", &oDictItem);
if (oDictItem.isInt())
{
oXmlWriter.WriteNodeBegin(L"XHeight", true);
oXmlWriter.WriteAttribute(L"value", oDictItem.getInt());
oXmlWriter.WriteNodeEnd(L"XHeight", true);
}
oDictItem.free();
// StemV
oFontDescriptor.dictLookup("StemV", &oDictItem);
if (oDictItem.isInt())
{
oXmlWriter.WriteNodeBegin(L"StemV", true);
oXmlWriter.WriteAttribute(L"value", oDictItem.getInt());
oXmlWriter.WriteNodeEnd(L"StemV", true);
}
oDictItem.free();
// StemH
oFontDescriptor.dictLookup("StemH", &oDictItem);
if (oDictItem.isInt())
{
oXmlWriter.WriteNodeBegin(L"StemH", true);
oXmlWriter.WriteAttribute(L"value", oDictItem.getInt());
oXmlWriter.WriteNodeEnd(L"StemH", true);
}
oDictItem.free();
// Descent
oFontDescriptor.dictLookup("Descent", &oDictItem);
if (oDictItem.isInt())
{
oXmlWriter.WriteNodeBegin(L"Descent", true);
oXmlWriter.WriteAttribute(L"value", oDictItem.getInt());
oXmlWriter.WriteNodeEnd(L"Descent", true);
}
oDictItem.free();
// AvgWidth
oFontDescriptor.dictLookup("AvgWidth", &oDictItem);
if (oDictItem.isInt())
{
oXmlWriter.WriteNodeBegin(L"AvgWidth", true);
oXmlWriter.WriteAttribute(L"value", oDictItem.getInt());
oXmlWriter.WriteNodeEnd(L"AvgWidth", true);
}
oDictItem.free();
// MaxWidth
oFontDescriptor.dictLookup("MaxWidth", &oDictItem);
if (oDictItem.isInt())
{
oXmlWriter.WriteNodeBegin(L"MaxWidth", true);
oXmlWriter.WriteAttribute(L"value", oDictItem.getInt());
oXmlWriter.WriteNodeEnd(L"MaxWidth", true);
}
oDictItem.free();
// MissingWidth
oFontDescriptor.dictLookup("MissingWidth", &oDictItem);
if (oDictItem.isInt())
{
oXmlWriter.WriteNodeBegin(L"MissingWidth", true);
oXmlWriter.WriteAttribute(L"value", oDictItem.getInt());
oXmlWriter.WriteNodeEnd(L"MissingWidth", true);
}
oDictItem.free();
}
oFontDescriptor.free();
oXmlWriter.WriteNodeEnd(L"FontDescriptor");
int nFirstChar = 0;
pFontDict->lookup("FirstChar", &oDictItem);
if (oDictItem.isInt()) nFirstChar = oDictItem.getInt();
oDictItem.free();
int nLastChar = 0;
pFontDict->lookup("LastChar", &oDictItem);
if (oDictItem.isInt()) nLastChar = oDictItem.getInt();
oDictItem.free();
Array *pWidths = NULL;
pFontDict->lookup("Widths", &oDictItem);
if (oDictItem.isArray())
{
oXmlWriter.WriteNodeBegin(L"Widths", true);
oXmlWriter.WriteAttribute(L"FirstChar", nFirstChar);
oXmlWriter.WriteAttribute(L"LastChar", nLastChar);
oXmlWriter.WriteNodeEnd(L"Widths", true, false);
Array *pWidths = oDictItem.getArray();
int nWidthsCount = pWidths->getLength();
for (int nIndex = 0; nIndex < nWidthsCount; nIndex++)
{
Object oArrayItem;
pWidths->get(nIndex, &oArrayItem);
if (oArrayItem.isInt())
{
oXmlWriter.WriteNodeBegin(L"Width", true);
oXmlWriter.WriteAttribute(L"value", oArrayItem.getInt());
oXmlWriter.WriteNodeEnd(L"Width", true);
}
oArrayItem.free();
}
oXmlWriter.WriteNodeEnd(L"Widths");
}
oDictItem.free();
oXmlWriter.WriteNodeEnd(L"PDF-resources");
}
oFontObject.free();
oXmlWriter.SaveToFile(wsEncodingPath);
}
else if (fontCIDType0 == eFontType || fontCIDType0C == eFontType || fontCIDType0COT == eFontType || fontCIDType2 == eFontType || fontCIDType2OT == eFontType)
{
// Пишем файл с кодировкой CMap
std::wstring wsCMapPath = wsSplitFileName + L".cmap";
if (pFont->isCIDFont())
{
GfxCIDFont *pCIDFont = (GfxCIDFont *)pFont;
// if (NULL != pCIDFont->GetCMap()) todo toxml
// pCIDFont->GetCMap()->ToXml(wsCMapPath);
}
CXmlWriter oXmlWriter;
Ref *pRef = pFont->getID();
Object oRefObject, oFontObject;
oRefObject.initRef(pRef->num, pRef->gen);
oRefObject.fetch(m_pXref, &oFontObject);
oRefObject.free();
if (oFontObject.isDict())
{
Dict *pFontDict = oFontObject.getDict();
oXmlWriter.WriteNodeBegin(L"PDF-resources");
Object oDictItem;
pFontDict->lookup("BaseFont", &oDictItem);
if (oDictItem.isName())
{
oXmlWriter.WriteNodeBegin(L"Type0", true);
oXmlWriter.WriteAttribute(L"value", AStringToWString(oDictItem.getName()));
oXmlWriter.WriteNodeEnd(L"Type0", true, false);
}
else
{
oXmlWriter.WriteNodeBegin(L"Type0");
}
oDictItem.free();
pFontDict->lookup("ToUnicode", &oDictItem);
if (oDictItem.isStream())
{
oXmlWriter.WriteNodeBegin(L"ToUnicode");
std::string sBuffer;
oDictItem.streamReset();
int nChar = 0;
while ((nChar = oDictItem.streamGetChar()) != EOF)
{
sBuffer+=(char)nChar;
}
oDictItem.streamClose();
CBase64 oBase64;
oBase64.Encode((unsigned char*)sBuffer.c_str(), sBuffer.length());
oXmlWriter.WriteString(AStringToWString(oBase64.GetCString()));
oXmlWriter.WriteNodeEnd(L"ToUnicode");
}
oDictItem.free();
pFontDict->lookup("Encoding", &oDictItem);
if (oDictItem.isName())
{
oXmlWriter.WriteNodeBegin(L"Encoding", true);
oXmlWriter.WriteAttribute(L"name", AStringToWString(oDictItem.getName()));
oXmlWriter.WriteNodeEnd(L"Encoding", true, true);
}
else if (oDictItem.isStream())
{
oXmlWriter.WriteNodeBegin(L"Encoding");
Dict *pEncodingDict = oDictItem.streamGetDict();
if (NULL != pEncodingDict)
{
Object oEncItem;
pEncodingDict->lookup("CMapName", &oEncItem);
if (oEncItem.isName())
{
oXmlWriter.WriteNodeBegin(L"CMapName", true);
oXmlWriter.WriteAttribute(L"name", AStringToWString(oEncItem.getName()));
oXmlWriter.WriteNodeEnd(L"CMapName", true, true);
}
oEncItem.free();
pEncodingDict->lookup("CIDSystemInfo", &oEncItem);
if (oEncItem.isDict())
{
Dict *pCIDInfo = oEncItem.getDict();
if (NULL != pCIDInfo)
{
oXmlWriter.WriteNodeBegin(L"CIDSystemInfo");
Object oCIDInfoItem;
pCIDInfo->lookup("Registry", &oCIDInfoItem);
if (oCIDInfoItem.isString())
{
oXmlWriter.WriteNodeBegin(L"Registry", true);
oXmlWriter.WriteAttribute(L"string", AStringToWString(oCIDInfoItem.getString()->getCString()));
oXmlWriter.WriteNodeEnd(L"Registry", true, true);
}
oCIDInfoItem.free();
pCIDInfo->lookup("Ordering", &oCIDInfoItem);
if (oCIDInfoItem.isString())
{
oXmlWriter.WriteNodeBegin(L"Ordering", true);
oXmlWriter.WriteAttribute(L"string", AStringToWString(oCIDInfoItem.getString()->getCString()));
oXmlWriter.WriteNodeEnd(L"Ordering", true, true);
}
oCIDInfoItem.free();
pCIDInfo->lookup("Supplement", &oCIDInfoItem);
if (oCIDInfoItem.isInt())
{
oXmlWriter.WriteNodeBegin(L"Supplement", true);
oXmlWriter.WriteAttribute(L"integer", oCIDInfoItem.getInt());
oXmlWriter.WriteNodeEnd(L"Supplement", true, true);
}
oCIDInfoItem.free();
oXmlWriter.WriteNodeEnd(L"CIDSystemInfo");
}
}
oEncItem.free();
pEncodingDict->lookup("WMode", &oEncItem);
if (oEncItem.isInt())
{
oXmlWriter.WriteNodeBegin(L"WMode", true);
oXmlWriter.WriteAttribute(L"integer", oEncItem.getInt());
oXmlWriter.WriteNodeEnd(L"WMode", true, true);
}
oEncItem.free();
pEncodingDict->lookup("UseCMap", &oEncItem);
if (oEncItem.isName())
{
oXmlWriter.WriteNodeBegin(L"UseCMap", true);
oXmlWriter.WriteAttribute(L"name", AStringToWString(oEncItem.getName()));
oXmlWriter.WriteNodeEnd(L"UseCMap", true, true);
}
else if (oEncItem.isStream())
{
oXmlWriter.WriteNodeBegin(L"UseCMap");
std::string sBuffer;
oEncItem.streamReset();
int nChar = 0;
while ((nChar = oEncItem.streamGetChar()) != EOF)
{
sBuffer+=(char)nChar;
}
oEncItem.streamClose();
CBase64 oBase64;
oBase64.Encode((unsigned char*)sBuffer.c_str(), sBuffer.length());
oXmlWriter.WriteString(AStringToWString(oBase64.GetCString()));
oXmlWriter.WriteNodeEnd(L"UseCMap");
}
oEncItem.free();
}
oXmlWriter.WriteNodeBegin(L"Stream");
std::string sBuffer;
oDictItem.streamReset();
int nChar = 0;
while ((nChar = oDictItem.streamGetChar()) != EOF)
{
sBuffer+=(char)nChar;
}
oDictItem.streamClose();
CBase64 oBase64;
oBase64.Encode((unsigned char*)sBuffer.c_str(), sBuffer.length());
oXmlWriter.WriteString(AStringToWString(oBase64.GetCString()));
oXmlWriter.WriteNodeEnd(L"Stream");
oXmlWriter.WriteNodeEnd(L"Encoding");
}
oDictItem.free();
pFontDict->lookup("DescendantFonts", &oDictItem);
if (oDictItem.isArray())
{
Array *pArray = oDictItem.getArray();
if (1 == pArray->getLength())
{
Object oDescFont;
pArray->get(0, &oDescFont);
if (oDescFont.isDict())
{
Dict *pDescFont = oDescFont.getDict();
if (NULL != pDescFont)
{
oXmlWriter.WriteNodeBegin(L"DescendantFonts");
Object oFontItem;
pDescFont->lookup("Subtype", &oFontItem);
if (oFontItem.isName())
{
oXmlWriter.WriteNodeBegin(L"Subtype", true);
oXmlWriter.WriteAttribute(L"name", AStringToWString(oFontItem.getName()));
oXmlWriter.WriteNodeEnd(L"Subtype", true, true);
}
oFontItem.free();
pDescFont->lookup("BaseFont", &oFontItem);
if (oFontItem.isName())
{
oXmlWriter.WriteNodeBegin(L"BaseFont", true);
oXmlWriter.WriteAttribute(L"name", AStringToWString(oFontItem.getName()));
oXmlWriter.WriteNodeEnd(L"BaseFont", true, true);
}
oFontItem.free();
pDescFont->lookup("CIDSystemInfo", &oFontItem);
if (oFontItem.isDict())
{
Dict *pCIDInfo = oFontItem.getDict();
if (NULL != pCIDInfo)
{
oXmlWriter.WriteNodeBegin(L"CIDSystemInfo");
Object oCIDInfoItem;
pCIDInfo->lookup("Registry", &oCIDInfoItem);
if (oCIDInfoItem.isString())
{
oXmlWriter.WriteNodeBegin(L"Registry", true);
oXmlWriter.WriteAttribute(L"string", AStringToWString(oCIDInfoItem.getString()->getCString()));
oXmlWriter.WriteNodeEnd(L"Registry", true, true);
}
oCIDInfoItem.free();
pCIDInfo->lookup("Ordering", &oCIDInfoItem);
if (oCIDInfoItem.isString())
{
oXmlWriter.WriteNodeBegin(L"Ordering", true);
oXmlWriter.WriteAttribute(L"string", AStringToWString(oCIDInfoItem.getString()->getCString()));
oXmlWriter.WriteNodeEnd(L"Ordering", true, true);
}
oCIDInfoItem.free();
pCIDInfo->lookup("Supplement", &oCIDInfoItem);
if (oCIDInfoItem.isInt())
{
oXmlWriter.WriteNodeBegin(L"Supplement", true);
oXmlWriter.WriteAttribute(L"integer", oCIDInfoItem.getInt());
oXmlWriter.WriteNodeEnd(L"Supplement", true, true);
}
oCIDInfoItem.free();
oXmlWriter.WriteNodeEnd(L"CIDSystemInfo");
}
}
oFontItem.free();
pDescFont->lookup("FontDescriptor", &oFontItem);
if (oFontItem.isDict())
{
Dict *pFontDescriptor = oFontItem.getDict();
if (NULL != pFontDescriptor)
{
oXmlWriter.WriteNodeBegin(L"FontDescriptor");
Object oItemFD;
pFontDescriptor->lookup("FontName", &oItemFD);
if (oItemFD.isName())
{
oXmlWriter.WriteNodeBegin(L"FontName", true);
oXmlWriter.WriteAttribute(L"name", AStringToWString(oItemFD.getName()));
oXmlWriter.WriteNodeEnd(L"FontName", true, true);
}
oItemFD.free();
pFontDescriptor->lookup("FontStretch", &oItemFD);
if (oItemFD.isName())
{
oXmlWriter.WriteNodeBegin(L"FontStretch", true);
oXmlWriter.WriteAttribute(L"name", AStringToWString(oItemFD.getName()));
oXmlWriter.WriteNodeEnd(L"FontStretch", true, true);
}
oItemFD.free();
pFontDescriptor->lookup("FontWeight", &oItemFD);
if (oItemFD.isInt())
{
oXmlWriter.WriteNodeBegin(L"FontWeight", true);
oXmlWriter.WriteAttribute(L"number", oItemFD.getInt());
oXmlWriter.WriteNodeEnd(L"FontWeight", true, true);
}
oItemFD.free();
pFontDescriptor->lookup("Flags", &oItemFD);
if (oItemFD.isInt())
{
oXmlWriter.WriteNodeBegin(L"Flags", true);
oXmlWriter.WriteAttribute(L"integer", oItemFD.getInt());
oXmlWriter.WriteNodeEnd(L"Flags", true, true);
}
oItemFD.free();
pFontDescriptor->lookup("FontBBox", &oItemFD);
if (oItemFD.isArray())
{
Array *pBBox = oItemFD.getArray();
if (NULL != pBBox && 4 == pBBox->getLength())
{
oXmlWriter.WriteNodeBegin(L"FontBBox", true);
for (int nIndex = 0; nIndex < 4; nIndex++)
{
Object oArrayItem;
pBBox->get(nIndex, &oArrayItem);
if (oArrayItem.isInt())
{
std::wstring wsValue = L"value" + std::to_wstring(nIndex);
oXmlWriter.WriteAttribute(wsValue, oArrayItem.getInt());
}
oArrayItem.free();
}
oXmlWriter.WriteNodeEnd(L"FontBBox", true);
}
}
oItemFD.free();
pFontDescriptor->lookup("ItalicAngle", &oItemFD);
if (oItemFD.isInt())
{
oXmlWriter.WriteNodeBegin(L"ItalicAngle", true);
oXmlWriter.WriteAttribute(L"number", oItemFD.getInt());
oXmlWriter.WriteNodeEnd(L"ItalicAngle", true, true);
}
oItemFD.free();
pFontDescriptor->lookup("Ascent", &oItemFD);
if (oItemFD.isInt())
{
oXmlWriter.WriteNodeBegin(L"Ascent", true);
oXmlWriter.WriteAttribute(L"number", oItemFD.getInt());
oXmlWriter.WriteNodeEnd(L"Ascent", true, true);
}
oItemFD.free();
pFontDescriptor->lookup("Descent", &oItemFD);
if (oItemFD.isInt())
{
oXmlWriter.WriteNodeBegin(L"Descent", true);
oXmlWriter.WriteAttribute(L"number", oItemFD.getInt());
oXmlWriter.WriteNodeEnd(L"Descent", true, true);
}
oItemFD.free();
pFontDescriptor->lookup("Leading", &oItemFD);
if (oItemFD.isInt())
{
oXmlWriter.WriteNodeBegin(L"Leading", true);
oXmlWriter.WriteAttribute(L"number", oItemFD.getInt());
oXmlWriter.WriteNodeEnd(L"Leading", true, true);
}
oItemFD.free();
pFontDescriptor->lookup("CapHeight", &oItemFD);
if (oItemFD.isInt())
{
oXmlWriter.WriteNodeBegin(L"CapHeight", true);
oXmlWriter.WriteAttribute(L"number", oItemFD.getInt());
oXmlWriter.WriteNodeEnd(L"CapHeight", true, true);
}
oItemFD.free();
pFontDescriptor->lookup("XHeight", &oItemFD);
if (oItemFD.isInt())
{
oXmlWriter.WriteNodeBegin(L"XHeight", true);
oXmlWriter.WriteAttribute(L"number", oItemFD.getInt());
oXmlWriter.WriteNodeEnd(L"XHeight", true, true);
}
oItemFD.free();
pFontDescriptor->lookup("StemV", &oItemFD);
if (oItemFD.isInt())
{
oXmlWriter.WriteNodeBegin(L"StemV", true);
oXmlWriter.WriteAttribute(L"number", oItemFD.getInt());
oXmlWriter.WriteNodeEnd(L"StemV", true, true);
}
oItemFD.free();
pFontDescriptor->lookup("StemH", &oItemFD);
if (oItemFD.isInt())
{
oXmlWriter.WriteNodeBegin(L"StemH", true);
oXmlWriter.WriteAttribute(L"number", oItemFD.getInt());
oXmlWriter.WriteNodeEnd(L"StemH", true, true);
}
oItemFD.free();
pFontDescriptor->lookup("AvgWidth", &oItemFD);
if (oItemFD.isInt())
{
oXmlWriter.WriteNodeBegin(L"AvgWidth", true);
oXmlWriter.WriteAttribute(L"number", oItemFD.getInt());
oXmlWriter.WriteNodeEnd(L"AvgWidth", true, true);
}
oItemFD.free();
pFontDescriptor->lookup("MaxWidth", &oItemFD);
if (oItemFD.isInt())
{
oXmlWriter.WriteNodeBegin(L"MaxWidth", true);
oXmlWriter.WriteAttribute(L"number", oItemFD.getInt());
oXmlWriter.WriteNodeEnd(L"MaxWidth", true, true);
}
oItemFD.free();
pFontDescriptor->lookup("MissingWidth", &oItemFD);
if (oItemFD.isInt())
{
oXmlWriter.WriteNodeBegin(L"MissingWidth", true);
oXmlWriter.WriteAttribute(L"number", oItemFD.getInt());
oXmlWriter.WriteNodeEnd(L"MissingWidth", true, true);
}
oItemFD.free();
// TODO: Тут надо реализовать чтени полей /Style, /Lang, /FD, /CIDSet
oXmlWriter.WriteNodeEnd(L"FontDescriptor");
}
}
oFontItem.free();
pDescFont->lookup("DW", &oFontItem);
if (oFontItem.isInt())
{
oXmlWriter.WriteNodeBegin(L"DW", true);
oXmlWriter.WriteAttribute(L"integer", oFontItem.getInt());
oXmlWriter.WriteNodeEnd(L"DW", true, true);
}
oFontItem.free();
pDescFont->lookup("W", &oFontItem);
if (oFontItem.isArray())
{
Array *pArray = oFontItem.getArray();
if (NULL != pArray)
{
oXmlWriter.WriteNodeBegin(L"W");
for (int nIndex = 0; nIndex < pArray->getLength(); nIndex++)
{
Object oArrayItem;
pArray->get(nIndex, &oArrayItem);
if (oArrayItem.isInt())
{
oXmlWriter.WriteNodeBegin(L"Int", true);
oXmlWriter.WriteAttribute(L"value", oArrayItem.getInt());
oXmlWriter.WriteNodeEnd(L"Int", true, true);
}
else if (oArrayItem.isArray())
{
Array *pWArray = oArrayItem.getArray();
if (NULL != pWArray)
{
oXmlWriter.WriteNodeBegin(L"Array");
for (int nWIndex = 0; nWIndex < pWArray->getLength(); nWIndex++)
{
Object oWArrayItem;
pWArray->get(nWIndex, &oWArrayItem);
if (oWArrayItem.isInt())
{
oXmlWriter.WriteNodeBegin(L"Int", true);
oXmlWriter.WriteAttribute(L"value", oWArrayItem.getInt());
oXmlWriter.WriteNodeEnd(L"Int", true, true);
}
oWArrayItem.free();
}
oXmlWriter.WriteNodeEnd(L"Array");
}
}
oArrayItem.free();
}
oXmlWriter.WriteNodeEnd(L"W");
}
}
oFontItem.free();
pDescFont->lookup("DW2", &oFontItem);
if (oFontItem.isArray())
{
Array *pArray = oFontItem.getArray();
if (NULL != pArray && 2 == pArray->getLength())
{
oXmlWriter.WriteNodeBegin(L"DW2", true);
Object oArrayItem;
pArray->get(0, &oArrayItem);
if (oArrayItem.isInt())
{
oXmlWriter.WriteAttribute(L"value0", oArrayItem.getInt());
}
oArrayItem.free();
pArray->get(1, &oArrayItem);
if (oArrayItem.isInt())
{
oXmlWriter.WriteAttribute(L"value1", oArrayItem.getInt());
}
oArrayItem.free();
oXmlWriter.WriteNodeEnd(L"DW2", true, true);
}
}
oFontItem.free();
pDescFont->lookup("W2", &oFontItem);
if (oFontItem.isArray())
{
Array *pArray = oFontItem.getArray();
if (NULL != pArray)
{
oXmlWriter.WriteNodeBegin(L"W2");
for (int nIndex = 0; nIndex < pArray->getLength(); nIndex++)
{
Object oArrayItem;
pArray->get(nIndex, &oArrayItem);
if (oArrayItem.isInt())
{
oXmlWriter.WriteNodeBegin(L"Int", true);
oXmlWriter.WriteAttribute(L"value", oArrayItem.getInt());
oXmlWriter.WriteNodeEnd(L"Int", true, true);
}
else if (oArrayItem.isArray())
{
Array *pWArray = oArrayItem.getArray();
if (NULL != pWArray)
{
oXmlWriter.WriteNodeBegin(L"Array");
for (int nWIndex = 0; nWIndex < pWArray->getLength(); nWIndex++)
{
Object oWArrayItem;
pWArray->get(nWIndex, &oWArrayItem);
if (oWArrayItem.isInt())
{
oXmlWriter.WriteNodeBegin(L"Int", true);
oXmlWriter.WriteAttribute(L"value", oWArrayItem.getInt());
oXmlWriter.WriteNodeEnd(L"Int", true, true);
}
oWArrayItem.free();
}
oXmlWriter.WriteNodeEnd(L"Array");
}
}
oArrayItem.free();
}
oXmlWriter.WriteNodeEnd(L"W2");
}
}
oFontItem.free();
pDescFont->lookup("CIDToGIDMap", &oFontItem);
if (oFontItem.isName())
{
oXmlWriter.WriteNodeBegin(L"CIDToGIDMap", true);
oXmlWriter.WriteAttribute(L"name", AStringToWString(oFontItem.getName()));
oXmlWriter.WriteNodeEnd(L"CIDToGIDMap", true, true);
}
else if (oFontItem.isStream())
{
oXmlWriter.WriteNodeBegin(L"CIDToGIDMap");
std::string sBuffer;
oFontItem.streamReset();
int nChar = 0;
while ((nChar = oFontItem.streamGetChar()) != EOF)
{
sBuffer+=(char)nChar;
}
oFontItem.streamClose();
CBase64 oBase64;
oBase64.Encode((unsigned char*)sBuffer.c_str(), sBuffer.length());
oXmlWriter.WriteString(AStringToWString(oBase64.GetCString()));
oXmlWriter.WriteNodeEnd(L"CIDToGIDMap");
}
oFontItem.free();
oXmlWriter.WriteNodeEnd(L"DescendantFonts");
}
}
oDescFont.free();
}
}
oDictItem.free();
oXmlWriter.WriteNodeEnd(L"Type0");
oXmlWriter.WriteNodeEnd(L"PDF-resources");
}
oFontObject.free();
oXmlWriter.SaveToFile(wsEncodingPath);
}
}
// Обрежем индекс у FontName, если он есть
if (wsFontName.empty())
wsFontName = wsFontBaseName;
if (wsFontName.length() > 7)
{
bool bIsIndex = true;
if ('+' != wsFontName.at(6))
bIsIndex = false;
if (bIsIndex)
{
for (int nIndex = 0; nIndex < 6; nIndex++)
{
int nChar = wsFontName.at(nIndex);
if (nChar < 'A' || nChar > 'Z')
{
bIsIndex = false;
break;
}
}
}
if (bIsIndex)
{
wsFontName.erase(0, 7);
}
}
pEntry->wsFilePath = wsFileName;
pEntry->wsFontName = wsFontName;
pEntry->pCodeToGID = pCodeToGID;
pEntry->pCodeToUnicode = pCodeToUnicode;
pEntry->unLenGID = (unsigned int)nLen;
pEntry->unLenUnicode = (unsigned int)nToUnicodeLen;
pEntry->bAvailable = true;
}
else if (NULL != pEntry)
{
wsFileName = pEntry->wsFilePath;
wsFontName = pEntry->wsFontName;
}
if (L"" != wsFileName)
{
m_pRenderer->put_FontPath(wsFileName);
m_pRenderer->put_FontName(wsFontName);
}
}
void RendererOutputDev::stroke(GfxState *pGState)
{
if (m_bDrawOnlyText)
return;
if (m_bTransparentGroupSoftMask)
return;
DoPath(pGState, pGState->getPath(), pGState->getPageHeight(), pGState->getCTM());
m_pRenderer->DrawPath(c_nStroke);
m_pRenderer->EndCommand(c_nPathType);
}
void RendererOutputDev::fill(GfxState *pGState)
{
if (m_bDrawOnlyText)
return;
if (m_bTransparentGroupSoftMask || (!m_arrTransparentGroupSoftMask.empty() && m_bTransparentGroupSoftMaskEnd) || m_pSoftMask)
return;
DoPath(pGState, pGState->getPath(), pGState->getPageHeight(), pGState->getCTM());
m_pRenderer->DrawPath(c_nWindingFillMode);
m_pRenderer->EndCommand(c_nPathType);
}
void RendererOutputDev::eoFill(GfxState *pGState)
{
if (m_bDrawOnlyText)
return;
if (m_bTransparentGroupSoftMask || (!m_arrTransparentGroupSoftMask.empty() && m_bTransparentGroupSoftMaskEnd))
return;
DoPath(pGState, pGState->getPath(), pGState->getPageHeight(), pGState->getCTM());
m_pRenderer->DrawPath(c_nEvenOddFillMode);
m_pRenderer->EndCommand(c_nPathType);
}
void RendererOutputDev::FillStroke(GfxState *pGState)
{
if (m_bDrawOnlyText)
return;
if (m_bTransparentGroupSoftMask || (!m_arrTransparentGroupSoftMask.empty() && m_bTransparentGroupSoftMaskEnd))
return;
DoPath(pGState, pGState->getPath(), pGState->getPageHeight(), pGState->getCTM());
m_pRenderer->DrawPath(c_nStroke | c_nWindingFillMode);
m_pRenderer->EndCommand(c_nPathType);
}
void RendererOutputDev::EoFillStroke(GfxState *pGState)
{
if (m_bDrawOnlyText)
return;
if (m_bTransparentGroupSoftMask || (!m_arrTransparentGroupSoftMask.empty() && m_bTransparentGroupSoftMaskEnd))
return;
DoPath(pGState, pGState->getPath(), pGState->getPageHeight(), pGState->getCTM());
m_pRenderer->DrawPath(c_nStroke | c_nEvenOddFillMode);
m_pRenderer->EndCommand(c_nPathType);
}
void RendererOutputDev::tilingPatternFill(GfxState *pGState, Object *pStream, int nPaintType, Dict *pResourcesDict, double *pMatrix, double *pBBox, int nX0, int nY0, int nX1, int nY1, double dXStep, double dYStep)
{
}
void RendererOutputDev::StartTilingFill(GfxState *pGState)
{
if (m_bDrawOnlyText)
return;
m_pRenderer->BeginCommand(c_nComplexFigureType);
m_bTiling = true;
}
void RendererOutputDev::EndTilingFill()
{
if (m_bDrawOnlyText)
return;
m_pRenderer->EndCommand(c_nComplexFigureType);
m_bTiling = false;
}
GBool RendererOutputDev::shadedFill(GfxState *pGState, GfxShading *pShading)
{
double x0, y0, x1, x2, y1, y2, r1, r2;
double xmin, xmax, ymin, ymax, r;
double *matrix;
int nTriangles = 0, nPatches = 0;
switch (pShading->getType())
{
case 1:
((GfxFunctionShading *)pShading)->getDomain(&x0, &y0, &x1, &y1);
matrix = ((GfxFunctionShading *)pShading)->getMatrix();
pGState->moveTo(x0 * matrix[0] + y0 * matrix[2] + matrix[4],
x0 * matrix[1] + y0 * matrix[3] + matrix[5]);
pGState->lineTo(x1 * matrix[0] + y0 * matrix[2] + matrix[4],
x1 * matrix[1] + y0 * matrix[3] + matrix[5]);
pGState->lineTo(x1 * matrix[0] + y1 * matrix[2] + matrix[4],
x1 * matrix[1] + y1 * matrix[3] + matrix[5]);
pGState->lineTo(x0 * matrix[0] + y1 * matrix[2] + matrix[4],
x0 * matrix[1] + y1 * matrix[3] + matrix[5]);
pGState->closePath();
FunctionShadedFill(pGState, (GfxFunctionShading *) pShading);
return true;
case 2:
pGState->getUserClipBBox(&xmin, &ymin, &xmax, &ymax);
//pGState->clearPath();
pGState->moveTo(xmin, ymin);
pGState->lineTo(xmin, ymax);
pGState->lineTo(xmax, ymax);
pGState->lineTo(xmax, ymin);
pGState->closePath();
AxialShadedFill(pGState, (GfxAxialShading* )pShading);
return true;
case 3:
((GfxRadialShading *)pShading)->getCoords(&x1, &y1, &r1, &x2, &y2, &r2);
r = std::max(r1,r2);
xmin = std::min(x1, x2) - 2 * r;
ymin = std::min(y1, y2) - 2 * r;
xmax = std::max(x1, x2) + 2 * r;
ymax = std::max(y1, y2) + 2 * r;
pGState->moveTo(xmin, ymin);
pGState->lineTo(xmin, ymax);
pGState->lineTo(xmax, ymax);
pGState->lineTo(xmax, ymin);
pGState->closePath();
RadialShadedFill(pGState, (GfxRadialShading*) pShading);
return true;
case 4:
case 5:
nTriangles = ((GfxGouraudTriangleShading *) pShading)->getNTriangles();
for (int i = 0; i < nTriangles; i++) {
int nComps = ((GfxGouraudTriangleShading *) pShading)->getNComps();
double x1,x2,x3,y1,y2,y3;
double *c1 = new double[nComps];
double *c2 = new double[nComps];
double *c3 = new double[nComps];
GfxColor col1, col2, col3;
((GfxGouraudTriangleShading *) pShading)->getTriangle(i, &x1, &y1, c1, &x2, &y2, c2, &x3, &y3, c3);
((GfxGouraudTriangleShading *) pShading)->getColor(c1, &col1);
((GfxGouraudTriangleShading *) pShading)->getColor(c2, &col2);
((GfxGouraudTriangleShading *) pShading)->getColor(c3, &col3);
pGState->clearPath();
pGState->moveTo(x1, y1);
pGState->lineTo(x2, y2);
pGState->lineTo(x3, y3);
pGState->closePath();
GouraundTriangleFill(pGState, {&col1, &col2, &col3}, {{x1,y1},{x2,y2},{x3,y3}});
delete[] c1;
delete[] c2;
delete[] c3;
}
return true;
case 6:
case 7:
int nComps = ((GfxPatchMeshShading *) pShading)->getNComps();
int nPatches = ((GfxPatchMeshShading *) pShading)->getNPatches();
for (int i = 0; i < nPatches; i++) {
GfxPatch *patch = ((GfxPatchMeshShading *) pShading)->getPatch(i);
pGState->clearPath();
pGState->moveTo(patch->x[0][0], patch->y[0][0]);
pGState->curveTo(patch->x[0][1], patch->y[0][1],
patch->x[0][2], patch->y[0][2],
patch->x[0][3], patch->y[0][3]);
pGState->curveTo(patch->x[1][3], patch->y[1][3],
patch->x[2][3], patch->y[2][3],
patch->x[3][3], patch->y[3][3]);
pGState->curveTo(patch->x[3][2], patch->y[3][2],
patch->x[3][1], patch->y[3][1],
patch->x[3][0], patch->y[3][0]);
pGState->curveTo(patch->x[2][0], patch->y[2][0],
patch->x[1][0], patch->y[1][0],
patch->x[0][0], patch->y[0][0]);
pGState->closePath();
PatchMeshFill(pGState, patch, (GfxPatchMeshShading *) pShading);
}
return true;
}
return false;
}
bool RendererOutputDev::FunctionShadedFill(GfxState *pGState, GfxFunctionShading *pShading)
{
if (m_bDrawOnlyText)
return true;
if (m_bTransparentGroupSoftMask || (!m_arrTransparentGroupSoftMask.empty() && m_bTransparentGroupSoftMaskEnd))
return true;
DoPath(pGState, pGState->getPath(), pGState->getPageHeight(), pGState->getCTM());
long brush;
int alpha = pGState->getFillOpacity() * 255;
m_pRenderer->get_BrushType(&brush);
m_pRenderer->put_BrushType(c_BrushTypeMyTestGradient);
double x1,x2,y1,y2;
pShading->getDomain(&x1, &y1, &x2, &y2);
std::vector<float> mapping(6);
for (int i = 0; i < 6; i++)
{
mapping[i] = PDFCoordsToMM(pShading->getMatrix()[i]);
}
NSStructures::GradientInfo info = NSStructures::GInfoConstructor::get_functional(x1, x2, y1, y2, mapping);
float cur_x = 0, cur_y = 0;
float delta_x = (x2 - x1) / info.shading.function.get_resolution();
float delta_y = (y2 - y1) / info.shading.function.get_resolution();
GfxColorSpace *ColorSpace = pShading->getColorSpace();
for (size_t i = 0; i < info.shading.function.get_resolution(); i++)
{
cur_x = 0;
for (size_t j = 0; j < info.shading.function.get_resolution(); j++)
{
GfxColor c;
pShading->getColor(cur_x, cur_y, &c);
GfxRGB draw_color;
// RenderingIntent in this case does nothing but it's an obligatory arguments
ColorSpace->getRGB(&c, &draw_color, gfxRenderingIntentAbsoluteColorimetric);
info.shading.function.set_color(j, i, colToByte(draw_color.b),
colToByte(draw_color.g), colToByte(draw_color.r), alpha);
cur_x += delta_x;
}
cur_y += delta_y;
}
if (NSGraphics::IGraphicsRenderer* GRenderer = dynamic_cast<NSGraphics::IGraphicsRenderer*>(m_pRenderer))
{
GRenderer->put_BrushGradInfo(info);
m_pRenderer->DrawPath(c_nWindingFillMode);
}
m_pRenderer->EndCommand(c_nPathType);
m_pRenderer->put_BrushType(brush);
pGState->clearPath();
return true;
}
bool RendererOutputDev::AxialShadedFill(GfxState *pGState, GfxAxialShading *pShading)
{
if (m_bDrawOnlyText)
return true;
if (m_bTransparentGroupSoftMask || (!m_arrTransparentGroupSoftMask.empty() && m_bTransparentGroupSoftMaskEnd))
return true;
double x1, x2, y1, y2;
double t0, t1;
long brush;
m_pRenderer->get_BrushType(&brush);
/*
IRenderer* pLastRenderer = m_pRenderer;
BYTE* pBgraData = NULL;
CBgraFrame* pFrame = NULL;
double dpi, dWidth, dHeight;
m_pRenderer->get_DpiX(&dpi);
// TODO что если размеры не равны размерам m_pSoftMask
pLastRenderer->get_Width(&dWidth);
pLastRenderer->get_Height(&dHeight);
int nWidth = dWidth * 96 / dpi;
int nHeight = dHeight * 96 / dpi;
if (m_pSoftMask)
{
NSGraphics::IGraphicsRenderer* pRenderer = NSGraphics::Create();
m_pRenderer = pRenderer;
pBgraData = new BYTE[nWidth * nHeight * 4];
memset(pBgraData, 0xff, nWidth * nHeight * 4);
pFrame = new CBgraFrame();
pFrame->put_Data(pBgraData);
pFrame->put_Width(nWidth);
pFrame->put_Height(nHeight);
// TODO bIsFlip = true ~ 4
pFrame->put_Stride(-4 * nWidth);
pRenderer->CreateFromBgraFrame(pFrame);
// TODO проверить
pRenderer->SetSwapRGB(true);
pRenderer->put_Width(dWidth);
pRenderer->put_Height(dHeight);
}
*/
DoPath(pGState, pGState->getPath(), pGState->getPageHeight(), pGState->getCTM());
double dAlphaKoef = pGState->getFillOpacity();
m_pRenderer->put_BrushType(c_BrushTypePathNewLinearGradient);
pShading->getCoords(&x1, &y1, &x2, &y2);
t0 = pShading->getDomain0();
t1 = pShading->getDomain1();
x1 = PDFCoordsToMM(x1);
x2 = PDFCoordsToMM(x2);
y1 = PDFCoordsToMM(y1);
y2 = PDFCoordsToMM(y2);
NSStructures::GradientInfo info = NSStructures::GInfoConstructor::get_linear({x1, y1}, {x2, y2}, t0, t1,
pShading->getExtend0(), pShading->getExtend1());
GfxColorSpace *ColorSpace = pShading->getColorSpace();
float delta = (t1 - t0) / info.shading.function.get_resolution();
float t = t0;
for (size_t i = 0; i < info.shading.function.get_resolution(); i++)
{
GfxColor c;
pShading->getColor(t, &c);
GfxRGB draw_color;
GfxGray draw_alpha;
// RenderingIntent in this case does nothing but it's an obligatory arguments
ColorSpace->getRGB(&c, &draw_color, gfxRenderingIntentAbsoluteColorimetric);
ColorSpace->getGray(&c, &draw_alpha, gfxRenderingIntentAbsoluteColorimetric);
info.shading.function.set_color(i, colToByte(draw_color.b),
colToByte(draw_color.g), colToByte(draw_color.r), dAlphaKoef * 255.0);
t+=delta;
}
if (NSGraphics::IGraphicsRenderer* GRenderer = dynamic_cast<NSGraphics::IGraphicsRenderer*>(m_pRenderer))
{
GRenderer->put_BrushGradInfo(info);
m_pRenderer->DrawPath(c_nWindingFillMode);
}
m_pRenderer->EndCommand(c_nPathType);
/*
if (m_pSoftMask)
{
for (int nY = m_nSoftMaskHeight - 1; nY >= 0; nY--)
{
int nIndex = 4 * nY * m_nSoftMaskWidth;
for (int nX = 0; nX < m_nSoftMaskWidth; nX++)
{
if (m_pSoftMask[nIndex + 3])
{
m_pSoftMask[nIndex + 0] = pBgraData[nIndex + 0];
m_pSoftMask[nIndex + 1] = pBgraData[nIndex + 1];
m_pSoftMask[nIndex + 2] = pBgraData[nIndex + 2];
}
nIndex += 4;
}
}
pFrame->SaveFile(NSFile::GetProcessDirectory() + L"/res3.png", _CXIMAGE_FORMAT_PNG);
RELEASEOBJECT(m_pRenderer);
m_pRenderer = pLastRenderer;
Aggplus::CImage oImage;
oImage.Create(m_pSoftMask, m_nSoftMaskWidth, m_nSoftMaskHeight, -4 * m_nSoftMaskWidth, true);
double arrMatrix[6];
double* pCTM = m_pCTMSoftMask;
// Исходное предобразование
// |1 0 0| |pCTM[0] pCTM[1] 0|
// arrMattrix = |0 -1 0| * |pCTM[2] pCTM[3] 0|
// |0 1 1| |pCTM[4] pCTM[5] 1|
arrMatrix[0] = pCTM[0];
arrMatrix[1] = -pCTM[1];
arrMatrix[2] = -pCTM[2];
arrMatrix[3] = -(-pCTM[3]);
arrMatrix[4] = pCTM[2] + pCTM[4];
arrMatrix[5] = -(pCTM[3] + pCTM[5]) + pGState->getPageHeight();
double dShiftX = 0, dShiftY = 0;
DoTransform(arrMatrix, &dShiftX, &dShiftY, true);
m_pRenderer->DrawImage(&oImage, 0 + dShiftX, 0 + dShiftY, PDFCoordsToMM(1), PDFCoordsToMM(1));
oImage.SaveFile(NSFile::GetProcessDirectory() + L"/res2.png", _CXIMAGE_FORMAT_PNG);
}
*/
m_pRenderer->put_BrushType(brush);
pGState->clearPath();
return true;
}
bool RendererOutputDev::RadialShadedFill(GfxState *pGState, GfxRadialShading *pShading)
{
if (m_bDrawOnlyText)
return true;
if (m_bTransparentGroupSoftMask || (!m_arrTransparentGroupSoftMask.empty() && m_bTransparentGroupSoftMaskEnd))
return true;
DoPath(pGState, pGState->getPath(), pGState->getPageHeight(), pGState->getCTM());
long brush;
int alpha = pGState->getFillOpacity() * 255;
m_pRenderer->get_BrushType(&brush);
m_pRenderer->put_BrushType(c_BrushTypePathRadialGradient);
double x1, x2, y1, y2, r1, r2;
double t0, t1;
pShading->getCoords(&x1, &y1, &r1, &x2, &y2, &r2);
t0 = pShading->getDomain0();
t1 = pShading->getDomain1();
x1 = PDFCoordsToMM(x1);
x2 = PDFCoordsToMM(x2);
y1 = PDFCoordsToMM(y1);
y2 = PDFCoordsToMM(y2);
r1 = PDFCoordsToMM(r1);
r2 = PDFCoordsToMM(r2);
NSStructures::GradientInfo info = NSStructures::GInfoConstructor::get_radial({x1, y1}, {x2, y2}, r1, r2,
t0, t1, pShading->getExtend0(), pShading->getExtend1());
GfxColorSpace *ColorSpace = pShading->getColorSpace();;
float delta = (t1 - t0) / info.shading.function.get_resolution();
float t = t0;
for (size_t i = 0; i < info.shading.function.get_resolution(); i++)
{
GfxColor c;
pShading->getColor(t, &c);
GfxRGB draw_color;
// RenderingIntent in this case does nothing but it's an obligatory arguments
ColorSpace->getRGB(&c, &draw_color, gfxRenderingIntentAbsoluteColorimetric);
info.shading.function.set_color(i, colToByte(draw_color.b),
colToByte(draw_color.g), colToByte(draw_color.r), alpha);
t+=delta;
}
if (NSGraphics::IGraphicsRenderer* GRenderer = dynamic_cast<NSGraphics::IGraphicsRenderer*>(m_pRenderer))
{
GRenderer->put_BrushGradInfo(info);
m_pRenderer->DrawPath(c_nWindingFillMode);
}
m_pRenderer->EndCommand(c_nPathType);
m_pRenderer->put_BrushType(brush);
pGState->clearPath();
return true;
}
bool RendererOutputDev::GouraundTriangleFill(GfxState *pGState, const std::vector<GfxColor*> &colors, const std::vector<NSStructures::Point> &points)
{
if (m_bDrawOnlyText)
return true;
if (m_bTransparentGroupSoftMask || (!m_arrTransparentGroupSoftMask.empty() && m_bTransparentGroupSoftMaskEnd))
return true;
DoPath(pGState, pGState->getPath(), pGState->getPageHeight(), pGState->getCTM());
long brush;
int alpha = pGState->getFillOpacity() * 255;
m_pRenderer->get_BrushType(&brush);
m_pRenderer->put_BrushType(c_BrushTypeTriagnleMeshGradient);
std::vector<NSStructures::Point> pixel_points;
std::vector<agg::rgba8> rgba8_colors;
GfxCalRGBColorSpace ColorSpace;
for (int i = 0; i < 3; i++)
{
GfxColor c = *colors[i];
GfxRGB draw_color;
// RenderingIntent in this case does nothing but it's an obligatory arguments
ColorSpace.getRGB(&c, &draw_color, gfxRenderingIntentAbsoluteColorimetric);
rgba8_colors.push_back({colToByte(draw_color.b), colToByte(draw_color.g), colToByte(draw_color.r), (unsigned)alpha});
double x = points[i].x;
double y = points[i].y;
x = PDFCoordsToMM(x);
y = PDFCoordsToMM(y);
pixel_points.push_back({x, y});
}
NSStructures::GradientInfo info = NSStructures::GInfoConstructor::get_triangle(pixel_points, rgba8_colors, {}, false);
if (NSGraphics::IGraphicsRenderer* GRenderer = dynamic_cast<NSGraphics::IGraphicsRenderer*>(m_pRenderer))
{
GRenderer->put_BrushGradInfo(info);
m_pRenderer->DrawPath(c_nWindingFillMode);
}
pGState->clearPath();
m_pRenderer->EndCommand(c_nPathType);
m_pRenderer->put_BrushType(brush);
return true;
}
bool RendererOutputDev::PatchMeshFill(GfxState *pGState, GfxPatch *patch, GfxPatchMeshShading *pShading)
{
if (m_bDrawOnlyText)
return true;
if (m_bTransparentGroupSoftMask || (!m_arrTransparentGroupSoftMask.empty() && m_bTransparentGroupSoftMaskEnd))
return true;
DoPath(pGState, pGState->getPath(), pGState->getPageHeight(), pGState->getCTM());
long brush;
int alpha = pGState->getFillOpacity() * 255;
m_pRenderer->get_BrushType(&brush);
m_pRenderer->put_BrushType(c_BrushTypeTensorCurveGradient);
std::vector<std::vector<NSStructures::Point>> points(4, std::vector<NSStructures::Point>(4));
for (int i = 0; i < 4; i++)
{
for (int j = 0; j < 4; j++)
{
double x = patch->x[i][j];
double y = patch->y[i][j];
x = PDFCoordsToMM(x);
y = PDFCoordsToMM(y);
points[i][j].x = x;
points[i][j].y = y;
}
}
std::vector<std::vector<agg::rgba8>> colors(2, std::vector<agg::rgba8>(2));
GfxDeviceRGBColorSpace ColorSpace;
for (int i = 0; i < 2; i ++)
{
for (int j = 0; j < 2; j++)
{
GfxColor c;
pShading->getColor(patch->color[i][j], &c);
GfxRGB draw_color;
// RenderingIntent in this case does nothing but it's an obligatory arguments
ColorSpace.getRGB(&c, &draw_color, gfxRenderingIntentAbsoluteColorimetric);
colors[j][i] = {colToByte(draw_color.b), colToByte(draw_color.g), colToByte(draw_color.r), (unsigned)alpha};
}
}
NSStructures::GradientInfo info = NSStructures::GInfoConstructor::get_tensor_curve(points,
{},
colors,
false
);
if (NSGraphics::IGraphicsRenderer* GRenderer = dynamic_cast<NSGraphics::IGraphicsRenderer*>(m_pRenderer))
{
GRenderer->put_BrushGradInfo(info);
m_pRenderer->DrawPath(c_nWindingFillMode);
}
m_pRenderer->EndCommand(c_nPathType);
m_pRenderer->put_BrushType(brush);
pGState->clearPath();
return true;
}
void RendererOutputDev::StartShadedFill(GfxState *pGState)
{
if (m_bDrawOnlyText)
return;
m_pRenderer->BeginCommand(c_nComplexFigureType);
}
void RendererOutputDev::EndShadedFill()
{
if (m_bDrawOnlyText)
return;
m_pRenderer->EndCommand(c_nComplexFigureType);
}
void RendererOutputDev::StartTilingFillIteration()
{
if (m_bDrawOnlyText)
return;
m_pRenderer->BeginCommand(c_nPDFTilingFillIteration);
}
void RendererOutputDev::EndTilingFillIteration()
{
if (m_bDrawOnlyText)
return;
m_pRenderer->EndCommand(c_nPDFTilingFillIteration);
}
void RendererOutputDev::StartSimpleTilingFill(GfxState *pGState, int nX0, int nY0, int nX1, int nY1, double dStepX, double dStepY, double dXMin, double dYMin, double dXMax, double dYMax, double* pMatrix)
{
if (m_bDrawOnlyText)
return;
this->clipAttack(pGState);
m_pRenderer->BeginCommand(c_nPDFTilingFill);
CXmlWriter oWriter;
oWriter.WriteNodeBegin(L"htmltiling", true);
oWriter.WriteAttribute(L"x", nX0);
oWriter.WriteAttribute(L"y", nY0);
oWriter.WriteAttribute(L"countx", nX1 - nX0);
oWriter.WriteAttribute(L"county", nY1 - nY0);
oWriter.WriteAttribute(L"stepx", dStepX);
oWriter.WriteAttribute(L"stepy", dStepY);
oWriter.WriteNodeEnd(L"htmltiling", true, false);
oWriter.WriteNodeBegin(L"bbox", true);
oWriter.WriteAttribute(L"x", dXMin);
oWriter.WriteAttribute(L"y", dYMin);
oWriter.WriteAttribute(L"r", dXMax);
oWriter.WriteAttribute(L"b", dYMax);
oWriter.WriteNodeEnd(L"bbox", true, true);
oWriter.WriteNodeBegin(L"transform", true);
oWriter.WriteAttribute(L"m1", pMatrix[0]);
oWriter.WriteAttribute(L"m2", pMatrix[1]);
oWriter.WriteAttribute(L"m3", pMatrix[2]);
oWriter.WriteAttribute(L"m4", pMatrix[3]);
oWriter.WriteAttribute(L"m5", pMatrix[4]);
oWriter.WriteAttribute(L"m6", pMatrix[5]);
oWriter.WriteNodeEnd(L"transform", true, true);
oWriter.WriteNodeEnd(L"htmltiling", false);
// TODO: m_pRenderer->SetAdditionalParam(L"TilingHtmlPattern", oWriter.GetXmlString());
}
void RendererOutputDev::EndSimpleTilingFill()
{
if (m_bDrawOnlyText)
return;
m_pRenderer->EndCommand(c_nPDFTilingFill);
}
void RendererOutputDev::clip(GfxState *pGState)
{
if (m_bDrawOnlyText)
return;
if (m_sClip.empty())
{
m_sClip.push_back(GfxClip());
}
m_sClip.back().AddPath(pGState->getPath(), pGState->getCTM(), false);
m_bClipChanged = true;
updateClip(pGState);
}
void RendererOutputDev::eoClip(GfxState *pGState)
{
if (m_bDrawOnlyText)
return;
if (m_sClip.empty())
{
m_sClip.push_back(GfxClip());
}
m_sClip.back().AddPath(pGState->getPath(), pGState->getCTM(), true);
m_bClipChanged = true;
updateClip(pGState);
}
void RendererOutputDev::clipToStrokePath(GfxState *pGState)
{
if (m_bDrawOnlyText)
return;
if (m_sClip.empty())
{
m_sClip.push_back(GfxClip());
}
m_sClip.back().AddPath(pGState->getPath(), pGState->getCTM(), false);
m_bClipChanged = true;
updateClip(pGState);
}
void RendererOutputDev::clipToPath(GfxState *pGState, GfxPath *pPath, double *pMatrix, bool bEO)
{
if (m_bDrawOnlyText)
return;
if (m_bTransparentGroupSoftMask)
return;
int nClipFlag = bEO ? c_nClipRegionTypeEvenOdd : c_nClipRegionTypeWinding;
nClipFlag |= c_nClipRegionIntersect;
m_pRenderer->BeginCommand(c_nClipType);
m_pRenderer->put_ClipMode(nClipFlag);
DoPath(pGState, pPath, pGState->getPageHeight(), pMatrix);
m_pRenderer->EndCommand(c_nPathType);
m_pRenderer->EndCommand(c_nClipType);
}
void RendererOutputDev::ClipToText(const std::wstring& wsFontName, const std::wstring& wsFontPath, double dFontSize, int nFontStyle, double *pMatrix, const std::wstring& wsText, double dX, double dY, double dWidth, double dHeight, double dBaseLineOffset)
{
if (m_bDrawOnlyText)
return;
if (m_bTransparentGroupSoftMask)
return;
m_pRenderer->put_FontName(wsFontName);
m_pRenderer->put_FontPath(wsFontPath);
m_pRenderer->put_FontSize(dFontSize);
m_pRenderer->put_FontStyle((long)nFontStyle);
double dShiftX = 0, dShiftY = 0;
DoTransform(pMatrix, &dShiftX, &dShiftY, true);
// TODO: нужна нормальная конвертация
int nLen = (int)wsText.length();
const wchar_t* pDataSrc = wsText.c_str();
if (1 == wsText.length())
m_pRenderer->PathCommandTextExCHAR(0, (LONG)pDataSrc[0], PDFCoordsToMM(dX), PDFCoordsToMM(dY), PDFCoordsToMM(dWidth), PDFCoordsToMM(dHeight));
else if (0 != nLen)
{
unsigned int* pGids = new unsigned int[nLen];
for (int nIndex = 0; nIndex < nLen; ++nIndex)
pGids[nIndex] = (unsigned int)pDataSrc[nIndex];
m_pRenderer->PathCommandTextEx(L"", pGids, nLen, PDFCoordsToMM(dX), PDFCoordsToMM(dY), PDFCoordsToMM(dWidth), PDFCoordsToMM(dHeight));
RELEASEARRAYOBJECTS(pGids);
}
}
void RendererOutputDev::endTextObject(GfxState *pGState)
{
// if (NULL != m_pBufferTextClip) tmpchange
// {
// updateClip(pGState);
//
// RELEASEOBJECT(m_pBufferTextClip);
// }
}
void RendererOutputDev::beginStringOp(GfxState *pGState)
{
if (m_bTransparentGroupSoftMask)
return;
m_pRenderer->BeginCommand(c_nTextType);
int nRenderMode = pGState->getRender();
// Обработка Clip
// if (nRenderMode >= 4) tmpchange
// {
// RELEASEOBJECT(m_pBufferTextClip);
// m_pBufferTextClip = new GfxTextClip();
// }
// Обработка Stroke
if (1 == nRenderMode || 2 == nRenderMode || 5 == nRenderMode || 6 == nRenderMode)
{
// Painter::CPen oPen;
//
// m_pRenderer->put_PenSize( PDFCoordsToMM( pGState->getFontSize() ) * 0.05 );
// m_pRenderer->put_PenAlpha( 255 );
// oPen.SetColor( m_oPen.GetColor() );
//
// BSTR bsPen = oPen.ToXmlString().AllocSysString();
// m_pRenderer->SetPen( bsPen );
// ::SysFreeString( bsPen );
}
}
void RendererOutputDev::endStringOp(GfxState *pGState)
{
if (m_bTransparentGroupSoftMask)
return;
int nRenderMode = pGState->getRender();
// Добавляем в Clipping Path текст
if (nRenderMode >= 4)
{
// if (m_pBufferTextClip) tmpchange
// pGState->GetClip()->AppendTextClip(m_pBufferTextClip);
updateFont(pGState);
}
// Возвращаем параметры для Stroke
if (1 == nRenderMode || 2 == nRenderMode || 5 == nRenderMode || 6 == nRenderMode)
{
//BSTR bsPen = m_oPen.ToXmlString().AllocSysString();
//m_pRenderer->SetPen( bsPen );
//::SysFreeString( bsPen );
}
m_pRenderer->EndCommand(c_nTextType);
}
void RendererOutputDev::drawString(GfxState *pGState, GString *seString)
{
if (m_bTransparentGroupSoftMask)
return;
// Проверяем наличие списка со шрифтами
if (NULL == m_pFontList)
return;
// Проверяем наличие текущего шрифта
TFontEntry oEntry;
if (!m_pFontList->GetFont(pGState->getFont()->getID(), &oEntry))
return;
int nRendererMode = pGState->getRender();
if (3 == nRendererMode) // Невидимый текст
return;
double *pCTM = pGState->getCTM();
double *pTm = pGState->getTextMat();
GfxFont *pFont = pGState->getFont();
unsigned int unGidsCount = seString->getLength();
unsigned int* pGids = new unsigned int[unGidsCount];
if (!pGids)
return;
std::wstring wsUnicodeText;
for (int nIndex = 0; nIndex < seString->getLength(); nIndex++)
{
char nChar = seString->getChar(nIndex);
if (NULL != oEntry.pCodeToUnicode)
{
unsigned short unUnicode = oEntry.pCodeToUnicode[nChar];
wsUnicodeText += (wchar_t(unUnicode));
}
if (NULL != oEntry.pCodeToGID)
pGids[nIndex] = oEntry.pCodeToGID[nChar];
else
pGids[nIndex] = (0 == nChar ? 65534 : nChar);
}
m_pRenderer->CommandDrawTextEx(wsUnicodeText, pGids, unGidsCount, PDFCoordsToMM(100), PDFCoordsToMM(100), 0, PDFCoordsToMM(0));
RELEASEARRAYOBJECTS(pGids);
}
void RendererOutputDev::drawChar(GfxState *pGState, double dX, double dY, double dDx, double dDy, double dOriginX, double dOriginY, CharCode nCode, int nBytesCount, Unicode *pUnicode, int nUnicodeLen)
{
if (m_bTransparentGroupSoftMask)
return;
// Проверяем наличие списка со шрифтами
if (NULL == m_pFontList)
return;
// Проверяем наличие текущего шрифта
TFontEntry oEntry;
if (!m_pFontList->GetFont(pGState->getFont()->getID(), &oEntry))
return;
int nRenderMode = pGState->getRender();
if (3 == nRenderMode) // Невидимый текст
{
return;
}
double *pCTM = pGState->getCTM();
double *pTm = pGState->getTextMat();
GfxFont *pFont = pGState->getFont();
double pNewTm[6], arrMatrix[6];
double dTextScale = std::min(sqrt(pTm[2] * pTm[2] + pTm[3] * pTm[3]), sqrt(pTm[0] * pTm[0] + pTm[1] * pTm[1]));
double dITextScale = 1 / dTextScale;
double dOldSize = 10.0;
m_pRenderer->get_FontSize(&dOldSize);
if (dOldSize * dTextScale > 0)
{
m_pRenderer->put_FontSize(dOldSize * dTextScale);
pNewTm[0] = pTm[0] * dITextScale;
pNewTm[1] = pTm[1] * dITextScale;
pNewTm[2] = -pTm[2] * dITextScale;
pNewTm[3] = -pTm[3] * dITextScale;
pNewTm[4] = dX;
pNewTm[5] = dY;
}
else
{
m_pRenderer->put_FontSize(-dOldSize * dTextScale);
pNewTm[0] = pTm[0] * dITextScale;
pNewTm[1] = pTm[1] * dITextScale;
pNewTm[2] = pTm[2] * dITextScale;
pNewTm[3] = pTm[3] * dITextScale;
pNewTm[4] = dX;
pNewTm[5] = dY;
}
arrMatrix[0] = pNewTm[0] * pCTM[0] + pNewTm[1] * pCTM[2];
arrMatrix[1] = -(pNewTm[0] * pCTM[1] + pNewTm[1] * pCTM[3]);
arrMatrix[2] = pNewTm[2] * pCTM[0] + pNewTm[3] * pCTM[2];
arrMatrix[3] = -(pNewTm[2] * pCTM[1] + pNewTm[3] * pCTM[3]);
arrMatrix[4] = pNewTm[4] * pCTM[0] + pNewTm[5] * pCTM[2] + pCTM[4];
arrMatrix[5] = -(pNewTm[4] * pCTM[1] + pNewTm[5] * pCTM[3] + pCTM[5]) + pGState->getPageHeight();
if (true)
{
double dNorma = std::min(sqrt(arrMatrix[0] * arrMatrix[0] + arrMatrix[1] * arrMatrix[1]), sqrt(arrMatrix[2] * arrMatrix[2] + arrMatrix[3] * arrMatrix[3]));
if (dNorma > 0.001)
{
arrMatrix[0] /= dNorma;
arrMatrix[1] /= dNorma;
arrMatrix[2] /= dNorma;
arrMatrix[3] /= dNorma;
double dSize = 1;
m_pRenderer->get_FontSize(&dSize);
m_pRenderer->put_FontSize(dSize * dNorma);
}
}
double dShiftX = 0, dShiftY = 0;
DoTransform(arrMatrix, &dShiftX, &dShiftY, true);
// Здесь мы посылаем координаты текста в пунктах
double dPageHeight = pGState->getPageHeight();
std::wstring wsUnicodeText;
bool isCIDFont = pFont->isCIDFont();
if (NULL != oEntry.pCodeToUnicode && nCode < oEntry.unLenUnicode)
{
unsigned short unUnicode = oEntry.pCodeToUnicode[nCode];
wsUnicodeText = (wchar_t(unUnicode));
}
else
{
if (isCIDFont)
{
// Значит кодировка была Identity-H или Identity-V, что означает, что иходные коды и есть юникодные значения
wsUnicodeText = (wchar_t(nCode));
}
else
{
// Договорились, что если нельзя точно составить юникодные значения, тогда отдаем NULL
wsUnicodeText = L"";
}
}
unsigned int unGidsCount = 0;
unsigned int unGid = 0;
if (NULL != oEntry.pCodeToGID && nCode < oEntry.unLenGID)
{
if (0 == (unGid = oEntry.pCodeToGID[nCode]))
unGidsCount = 0;
else
unGidsCount = 1;
}
else
{
if ((isCIDFont && (((GfxCIDFont*)pFont)->usesIdentityEncoding() || ((GfxCIDFont*)pFont)->usesIdentityCIDToGID() || ((GfxCIDFont*)pFont)->ctuUsesCharCodeToUnicode()))
|| (!isCIDFont && wsUnicodeText.empty()))
{
int nCurCode = (0 == nCode ? 65534 : nCode);
unGid = (unsigned int)nCurCode;
unGidsCount = 1;
}
}
float fAscent = pGState->getFontSize();
if (nRenderMode == 0 || nRenderMode == 2 || nRenderMode == 4 || nRenderMode == 6)
{
m_pRenderer->CommandDrawTextEx(wsUnicodeText, &unGid, unGidsCount, PDFCoordsToMM(0 + dShiftX), PDFCoordsToMM(dShiftY), PDFCoordsToMM(dDx), PDFCoordsToMM(dDy));
}
if (nRenderMode == 1 || nRenderMode == 2 || nRenderMode == 5 || nRenderMode == 6)
{
m_pRenderer->BeginCommand(c_nStrokeTextType);
m_pRenderer->PathCommandEnd();
if (unGid)
m_pRenderer->PathCommandTextEx(wsUnicodeText, &unGid, unGidsCount, PDFCoordsToMM(dShiftX), PDFCoordsToMM(dShiftY), PDFCoordsToMM(dDx), PDFCoordsToMM(dDy));
else
m_pRenderer->PathCommandText(wsUnicodeText, PDFCoordsToMM(dShiftX), PDFCoordsToMM(dShiftY), PDFCoordsToMM(dDx), PDFCoordsToMM(dDy));
m_pRenderer->DrawPath(c_nStroke);
m_pRenderer->EndCommand(c_nStrokeTextType);
}
if (4 <= nRenderMode)
{
std::wstring wsTempFontName, wsTempFontPath;
std::wstring wsClipText; wsClipText += (wchar_t)(unGid);
double dTempFontSize;
long lTempFontStyle;
m_pRenderer->get_FontName(&wsTempFontName);
m_pRenderer->get_FontPath(&wsTempFontPath);
m_pRenderer->get_FontSize(&dTempFontSize);
m_pRenderer->get_FontStyle(&lTempFontStyle);
// tmpchange
if (m_sClip.empty())
{
m_sClip.push_back(GfxClip());
}
m_sClip.back().GetTextClip()->ClipToText(wsTempFontName, wsTempFontPath, dTempFontSize, (int)lTempFontStyle, arrMatrix, wsClipText, 0 + dShiftX, /*-fabs(pFont->getFontBBox()[3]) * dTfs*/ + dShiftY, 0, 0, 0);
m_bClipChanged = true;
}
m_pRenderer->put_FontSize(dOldSize);
}
void RendererOutputDev::endType3Char(GfxState *pGState)
{
return;
}
void RendererOutputDev::Type3D0(GfxState *pGState, double dWx, double dWy)
{
return;
}
void RendererOutputDev::Type3D1(GfxState *pGState, double dWx, double dWy, double dBLx, double dBLy, double dTRx, double dTRy)
{
return;
}
void RendererOutputDev::drawImageMask(GfxState *pGState, Object *pRef, Stream *pStream, int nWidth, int nHeight,GBool bInvert, GBool bInlineImage, GBool interpolate)
{
if (m_bDrawOnlyText)
return;
if (pGState->getFillColorSpace()->isNonMarking())
{
return;
}
double dPageHeight = pGState->getPageHeight();
int nBufferSize = 4 * nWidth * nHeight;
if (nBufferSize < 1)
return;
unsigned char *pBufferPtr = new unsigned char[nBufferSize];
if (!pBufferPtr)
return;
Aggplus::CImage oImage;
oImage.Create(pBufferPtr, nWidth, nHeight, -4 * nWidth);
// Пишем данные в pBufferPtr
ImageStream *pImageStream = new ImageStream(pStream, nWidth, 1, 1);
pImageStream->reset();
GfxColorSpace* pColorSpace = pGState->getFillColorSpace();
GfxRGB oRGB;
pColorSpace->getRGB(pGState->getFillColor(), &oRGB, GfxRenderingIntent::gfxRenderingIntentAbsoluteColorimetric);
unsigned char r = colToByte(oRGB.r);
unsigned char g = colToByte(oRGB.g);
unsigned char b = colToByte(oRGB.b);
unsigned char unAlpha = m_bTransparentGroup ? (m_bIsolatedTransparentGroup ? 0 : 255.0 * pGState->getFillOpacity()) : 255;
int nInvert = (bInvert ? 1 : 0);
for (int nY = nHeight - 1; nY >= 0; nY--)
{
unsigned char *pMask = NULL;
int nX = 0;
for (nX = 0, pMask = pImageStream->getLine(); nX < nWidth; nX++)
{
int nIndex = 4 * (nX + nY * nWidth);
unsigned char unPixel = *pMask++ ^ nInvert;
pBufferPtr[nIndex + 0] = unPixel ? 255 : b;
pBufferPtr[nIndex + 1] = unPixel ? 255 : g;
pBufferPtr[nIndex + 2] = unPixel ? 255 : r;
pBufferPtr[nIndex + 3] = unPixel ? 0 : unAlpha;
}
}
delete pImageStream;
double arrMatrix[6];
double *pCTM = pGState->getCTM();
// Исходное предобразование
// |1 0 0| |pCTM[0] pCTM[1] 0|
// arrMattrix = |0 -1 0| * |pCTM[2] pCTM[3] 0|
// |0 1 1| |pCTM[4] pCTM[5] 1|
arrMatrix[0] = pCTM[0];
arrMatrix[1] = -pCTM[1];
arrMatrix[2] = -pCTM[2];
arrMatrix[3] = -(-pCTM[3]);
arrMatrix[4] = pCTM[2] + pCTM[4];
arrMatrix[5] = -(pCTM[3] + pCTM[5]) + dPageHeight;
double dShiftX = 0, dShiftY = 0;
DoTransform(arrMatrix, &dShiftX, &dShiftY, true);
m_pRenderer->DrawImage(&oImage, 0 + dShiftX, 0 + dShiftY, PDFCoordsToMM(1), PDFCoordsToMM(1));
}
void RendererOutputDev::setSoftMaskFromImageMask(GfxState *pGState, Object *pRef, Stream *pStream, int nWidth, int nHeight, GBool bInvert, GBool bInlineImage, GBool interpolate)
{
if (m_bDrawOnlyText)
return;
if (pGState->getFillColorSpace()->isNonMarking())
{
return;
}
double dPageHeight = pGState->getPageHeight();
int nBufferSize = 4 * nWidth * nHeight;
if (nBufferSize < 1)
return;
unsigned char *pBufferPtr = new unsigned char[nBufferSize];
if (!pBufferPtr)
return;
RELEASEARRAYOBJECTS(m_pSoftMask);
m_pSoftMask = pBufferPtr;
m_nSoftMaskWidth = nWidth;
m_nSoftMaskHeight = nHeight;
Aggplus::CImage oImage;
oImage.Create(pBufferPtr, nWidth, nHeight, -4 * nWidth, true);
// Пишем данные в pBufferPtr
ImageStream *pImageStream = new ImageStream(pStream, nWidth, 1, 1);
pImageStream->reset();
GfxColorSpace* pColorSpace = pGState->getFillColorSpace();
GfxRGB oRGB;
pColorSpace->getRGB(pGState->getFillColor(), &oRGB, GfxRenderingIntent::gfxRenderingIntentAbsoluteColorimetric);
GfxPattern* pPattern = pGState->getFillPattern();
if (pPattern && pPattern->getType() == 2)
{
GfxShading *pShading = ((GfxShadingPattern*)pPattern)->getShading();
pColorSpace = pShading->getColorSpace();
if (pShading->getHasBackground())
pColorSpace->getRGB(pShading->getBackground(), &oRGB, GfxRenderingIntent::gfxRenderingIntentAbsoluteColorimetric);
}
unsigned char r = colToByte(oRGB.r);
unsigned char g = colToByte(oRGB.g);
unsigned char b = colToByte(oRGB.b);
double dAlphaKoef = m_bTransparentGroup ? (m_bIsolatedTransparentGroup ? 0 : pGState->getFillOpacity()) : 1;
int nInvert = (bInvert ? 1 : 0);
for (int nY = nHeight - 1; nY >= 0; nY--)
{
unsigned char *pMask = NULL;
int nX = 0;
int nIndex = 4 * nY * nWidth;
for (nX = 0, pMask = pImageStream->getLine(); nX < nWidth; nX++)
{
unsigned char unPixel = *pMask++ ^ nInvert;
pBufferPtr[nIndex + 0] = unPixel ? 255 : b;
pBufferPtr[nIndex + 1] = unPixel ? 255 : g;
pBufferPtr[nIndex + 2] = unPixel ? 255 : r;
pBufferPtr[nIndex + 3] = unPixel ? 0 : (unsigned char)(255.0 * dAlphaKoef);
nIndex += 4;
}
}
delete pImageStream;
double arrMatrix[6];
double *pCTM = pGState->getCTM();
// Исходное предобразование
// |1 0 0| |pCTM[0] pCTM[1] 0|
// arrMattrix = |0 -1 0| * |pCTM[2] pCTM[3] 0|
// |0 1 1| |pCTM[4] pCTM[5] 1|
arrMatrix[0] = pCTM[0];
arrMatrix[1] = -pCTM[1];
arrMatrix[2] = -pCTM[2];
arrMatrix[3] = -(-pCTM[3]);
arrMatrix[4] = pCTM[2] + pCTM[4];
arrMatrix[5] = -(pCTM[3] + pCTM[5]) + dPageHeight;
double dShiftX = 0, dShiftY = 0;
DoTransform(arrMatrix, &dShiftX, &dShiftY, true);
m_pRenderer->DrawImage(&oImage, 0 + dShiftX, 0 + dShiftY, PDFCoordsToMM(1), PDFCoordsToMM(1));
}
OO_INLINE bool CheckMask(const int& nComponentsCount, const int* pMaskColors, const unsigned char* pLine)
{
bool isMask = true;
for (int nCompIndex = 0; nCompIndex < nComponentsCount; ++nCompIndex)
{
if (pMaskColors[nCompIndex * 2] > pLine[nCompIndex] || pLine[nCompIndex] > pMaskColors[nCompIndex * 2 + 1])
{
isMask = false;
break;
}
}
return isMask;
}
void RendererOutputDev::drawImage(GfxState *pGState, Object *pRef, Stream *pStream, int nWidth, int nHeight, GfxImageColorMap *pColorMap, int *pMaskColors, GBool bInlineImg, GBool interpolate)
{
if (m_bDrawOnlyText)
return;
double dPageHeight = pGState->getPageHeight();
int nBufferSize = 4 * nWidth * nHeight;
if (nBufferSize < 1)
return;
unsigned char *pBufferPtr = new unsigned char[nBufferSize];
if (!pBufferPtr)
return;
int nComponentsCount = pColorMap->getNumPixelComps();
// Пишем данные в pBufferPtr
ImageStream *pImageStream = new ImageStream(pStream, nWidth, nComponentsCount, pColorMap->getBits());
pImageStream->reset();
unsigned char unAlpha = m_bTransparentGroup ? ((m_bIsolatedTransparentGroup && m_bTransparentGroupSoftMask) ? 0 : 255.0 * pGState->getFillOpacity()) : 255;
int nStride = pImageStream->getVals();
int nComps = pImageStream->getComps();
int nWidthMax = nStride / nComps;
int nCheckWidth = std::min(nWidth, nWidthMax);
// fast realization for some colorspaces (for wasm module)
int nColorMapType = pColorMap->getFillType();
GfxColorComp** pColorMapLookup = pColorMap->getLookup();
if (!pColorMapLookup)
nColorMapType = 0;
for (int nY = nHeight - 1; nY >= 0; --nY)
{
unsigned char* pLine = pImageStream->getLine();
unsigned char* pLineDst = pBufferPtr + 4 * nWidth * nY;
if (!pLine)
{
memset(pLineDst, 0, 4 * nWidth);
continue;
}
for (int nX = 0; nX < nCheckWidth; ++nX)
{
if (2 == nColorMapType)
{
pLineDst[2] = colToByte(clip01(pColorMapLookup[0][pLine[0]]));
pLineDst[1] = colToByte(clip01(pColorMapLookup[1][pLine[1]]));
pLineDst[0] = colToByte(clip01(pColorMapLookup[2][pLine[2]]));
}
else if (1 == nColorMapType)
{
pLineDst[0] = pLineDst[1] = pLineDst[2] = colToByte(clip01(pColorMapLookup[0][pLine[0]]));
}
else
{
GfxRGB oRGB;
pColorMap->getRGB(pLine, &oRGB, gfxRenderingIntentAbsoluteColorimetric);
pLineDst[0] = colToByte(oRGB.b);
pLineDst[1] = colToByte(oRGB.g);
pLineDst[2] = colToByte(oRGB.r);
}
if (pMaskColors && CheckMask(nComponentsCount, pMaskColors, pLine))
pLineDst[3] = 0;
else
pLineDst[3] = unAlpha;
pLine += nComps;
pLineDst += 4;
}
}
Aggplus::CImage oImage;
oImage.Create(pBufferPtr, nWidth, nHeight, -4 * nWidth);
pImageStream->close();
delete pImageStream;
double arrMatrix[6];
double *pCTM = pGState->getCTM();
// Исходное предобразование
// |1 0 0| |pCTM[0] pCTM[1] 0|
// arrMatrix = |0 -1 0| * |pCTM[2] pCTM[3] 0|
// |0 1 1| |pCTM[4] pCTM[5] 1|
arrMatrix[0] = pCTM[0];
arrMatrix[1] = -pCTM[1];
arrMatrix[2] = -pCTM[2];
arrMatrix[3] = -(-pCTM[3]);
arrMatrix[4] = pCTM[2] + pCTM[4];
arrMatrix[5] = -(pCTM[3] + pCTM[5]) + dPageHeight;
double dShiftX = 0, dShiftY = 0;
DoTransform(arrMatrix, &dShiftX, &dShiftY, true);
m_pRenderer->DrawImage(&oImage, 0 + dShiftX, 0 + dShiftY, PDFCoordsToMM(1), PDFCoordsToMM(1));
}
void RendererOutputDev::drawMaskedImage(GfxState *pGState, Object *pRef, Stream *pStream, int nWidth, int nHeight, GfxImageColorMap *pColorMap, Object* pStreamRef, Stream *pMaskStream, int nMaskWidth, int nMaskHeight, GBool bMaskInvert, GBool interpolate)
{
if (m_bDrawOnlyText)
return;
if (nMaskWidth <= 0 || nMaskHeight <= 0)
drawImage(pGState, pRef, pStream, nWidth, nHeight, pColorMap, NULL, false, interpolate);
if (nMaskWidth > nWidth || nMaskHeight > nHeight)
{
// If the mask is higher resolution than the image, use
// drawSoftMaskedImage() instead.
GfxImageColorMap *maskColorMap;
Object maskDecode, decodeLow, decodeHigh;
decodeLow.initInt(bMaskInvert ? 0 : 1);
decodeHigh.initInt(bMaskInvert ? 1 : 0);
maskDecode.initArray(m_pXref);
maskDecode.arrayAdd(&decodeLow);
maskDecode.arrayAdd(&decodeHigh);
maskColorMap = new GfxImageColorMap(1, &maskDecode, new GfxDeviceGrayColorSpace());
maskDecode.free();
drawSoftMaskedImage(pGState, pRef, pStream, nWidth, nHeight,
pColorMap, pStreamRef, pMaskStream, nMaskWidth, nMaskHeight, maskColorMap, NULL, interpolate);
delete maskColorMap;
return;
}
double dPageHeight = pGState->getPageHeight();
int nBufferSize = 4 * nWidth * nHeight;
if (nBufferSize < 1)
return;
unsigned char *pBufferPtr = new unsigned char[nBufferSize];
if (!pBufferPtr)
return;
Aggplus::CImage oImage;
oImage.Create(pBufferPtr, nWidth, nHeight, -4 * nWidth);
// Пишем данные в pBufferPtr
ImageStream *pImageStream = new ImageStream(pStream, nWidth, pColorMap->getNumPixelComps(), pColorMap->getBits());
ImageStream *pMask = new ImageStream(pMaskStream, nMaskWidth, 1, 1);
pMask->reset();
pImageStream->reset();
if (nWidth != nMaskWidth || nHeight != nMaskHeight)
{
unsigned char *pMaskBuffer = new unsigned char[nMaskWidth * nMaskHeight];
if (!pMaskBuffer)
{
delete pMask;
delete pImageStream;
return;
}
unsigned char unMask = 0;
for (int nY = nMaskHeight - 1; nY >= 0; nY--)
{
int nIndex = nY * nMaskWidth;
for (int nX = 0; nX < nMaskWidth; nX++)
{
pMask->getPixel(&unMask);
pMaskBuffer[nIndex++] = unMask;
}
}
double dScaleWidth = (double)nWidth / (double)nMaskWidth;
double dScaleHeight = (double)nHeight / (double)nMaskHeight;
unsigned char unPixel[4] ={ 0, 0, 0, 0 };
for (int nY = nHeight - 1; nY >= 0; nY--)
{
int nIndex = 4 * nY * nWidth;
for (int nX = 0; nX < nWidth; nX++)
{
pImageStream->getPixel(unPixel);
int nNearestY = (std::min)((int)(nY / dScaleHeight), nMaskHeight - 1);
int nNearestX = (std::min)((int)(nX / dScaleWidth), nMaskWidth - 1);
unMask = pMaskBuffer[nNearestY * nMaskWidth + nNearestX];
GfxRGB oRGB;
pColorMap->getRGB(unPixel, &oRGB, GfxRenderingIntent::gfxRenderingIntentAbsoluteColorimetric);
pBufferPtr[nIndex + 0] = colToByte(oRGB.b);
pBufferPtr[nIndex + 1] = colToByte(oRGB.g);
pBufferPtr[nIndex + 2] = colToByte(oRGB.r);
if (unMask && !bMaskInvert)
pBufferPtr[nIndex + 3] = 0;
else
pBufferPtr[nIndex + 3] = 255;
nIndex += 4;
}
}
delete[] pMaskBuffer;
}
else
{
unsigned char unPixel[4] ={ 0, 0, 0, 0 };
unsigned char unMask = 0;
for (int nY = nHeight - 1; nY >= 0; nY--)
{
int nIndex = 4 * nY * nWidth;
for (int nX = 0; nX < nWidth; nX++)
{
pImageStream->getPixel(unPixel);
pMask->getPixel(&unMask);
GfxRGB oRGB;
pColorMap->getRGB(unPixel, &oRGB, GfxRenderingIntent::gfxRenderingIntentAbsoluteColorimetric);
pBufferPtr[nIndex + 0] = colToByte(oRGB.b);
pBufferPtr[nIndex + 1] = colToByte(oRGB.g);
pBufferPtr[nIndex + 2] = colToByte(oRGB.r);
if (unMask && !bMaskInvert)
pBufferPtr[nIndex + 3] = 0;
else
pBufferPtr[nIndex + 3] = 255;
nIndex += 4;
}
}
}
delete pMask;
delete pImageStream;
double arrMatrix[6];
double *pCTM = pGState->getCTM();
// Исходное предобразование
// |1 0 0| |pCTM[0] pCTM[1] 0|
// arrMatrix = |0 -1 0| * |pCTM[2] pCTM[3] 0|
// |0 1 1| |pCTM[4] pCTM[5] 1|
arrMatrix[0] = pCTM[0];
arrMatrix[1] = -pCTM[1];
arrMatrix[2] = -pCTM[2];
arrMatrix[3] = -(-pCTM[3]);
arrMatrix[4] = pCTM[2] + pCTM[4];
arrMatrix[5] = -(pCTM[3] + pCTM[5]) + dPageHeight;
double dShiftX = 0, dShiftY = 0;
DoTransform(arrMatrix, &dShiftX, &dShiftY, true);
m_pRenderer->DrawImage(&oImage, 0 + dShiftX, 0 + dShiftY, PDFCoordsToMM(1), PDFCoordsToMM(1));
}
void RendererOutputDev::drawSoftMaskedImage(GfxState *pGState, Object *pRef, Stream *pStream,
int nWidth, int nHeight,
GfxImageColorMap *pColorMap,
Object *maskRef, Stream *pMaskStream,
int nMaskWidth, int nMaskHeight,
GfxImageColorMap *pMaskColorMap,
double *pMatteColor, GBool interpolate)
{
if (m_bDrawOnlyText)
return;
double dPageHeight = pGState->getPageHeight();
int nBufferSize = 4 * nWidth * nHeight;
if (nBufferSize < 1)
return;
unsigned char *pBufferPtr = new unsigned char[nBufferSize];
if (!pBufferPtr)
return;
Aggplus::CImage oImage;
oImage.Create(pBufferPtr, nWidth, nHeight, -4 * nWidth);
// Пишем данные в pBufferPtr
ImageStream *pImageStream = new ImageStream(pStream, nWidth, pColorMap->getNumPixelComps(), pColorMap->getBits());
pImageStream->reset();
double dAlphaKoef = m_bTransparentGroup ? (m_bIsolatedTransparentGroup ? 0 : pGState->getFillOpacity()) : 1;
unsigned char unPixel[4] = { 0, 0, 0, 0 };
for (int nY = nHeight - 1; nY >= 0; nY--)
{
int nIndex = 4 * nY * nWidth;
for (int nX = 0; nX < nWidth; nX++)
{
pImageStream->getPixel(unPixel);
GfxRGB oRGB;
pColorMap->getRGB(unPixel, &oRGB, gfxRenderingIntentAbsoluteColorimetric);
pBufferPtr[nIndex + 0] = colToByte(oRGB.b);
pBufferPtr[nIndex + 1] = colToByte(oRGB.g);
pBufferPtr[nIndex + 2] = colToByte(oRGB.r);
pBufferPtr[nIndex + 3] = 255;
nIndex += 4;
}
}
delete pImageStream;
if (nWidth != nMaskWidth || nHeight != nMaskHeight)
{
// TO DO: Здесь сделан элементарный вариант масштабирования маски.
// Надо улучшить алгоритм.
bool bResize = true;
if (0 != nWidth && 0 != nMaskHeight && 0 != nHeight && 0 != nMaskWidth)
{
ImageStream *pSMaskStream = new ImageStream(pMaskStream, nMaskWidth, pMaskColorMap->getNumPixelComps(), pMaskColorMap->getBits());
unsigned char *pAlpha = new unsigned char[nMaskWidth * nMaskHeight];
if (pSMaskStream && pAlpha)
{
pSMaskStream->reset();
unsigned char unAlpha = 0;
for (int i = 0, nCount = nMaskWidth * nMaskHeight; i < nCount; ++i)
{
pSMaskStream->getPixel(&unAlpha);
GfxGray oGray;
pMaskColorMap->getGray(&unAlpha, &oGray, GfxRenderingIntent::gfxRenderingIntentAbsoluteColorimetric);
pAlpha[i] = colToByte(oGray);
}
delete pSMaskStream;
int nMaxW = (std::max)(nWidth, nMaskWidth);
int nMaxH = (std::max)(nHeight, nMaskHeight);
double dAlphaScaleWidth = (double)nMaskWidth / (double)nMaxW;
double dAlphaScaleHeight = (double)nMaskHeight / (double)nMaxH;
if (nWidth != nMaxW || nHeight != nMaxH)
{
unsigned char* pImageBuffer = pBufferPtr;
pBufferPtr = new unsigned char[4 * nMaxW * nMaxH];
if (!pBufferPtr)
{
delete[] pImageBuffer;
delete[] pAlpha;
return;
}
oImage.Create(pBufferPtr, nMaxW, nMaxH, -4 * nMaxW);
double dImageScaleWidth = (double)nWidth / (double)nMaxW;
double dImageScaleHeight = (double)nHeight / (double)nMaxH;
for (int nY = nMaxH - 1; nY >= 0; nY--)
{
int nIndex = 4 * nY * nMaxW;
for (int nX = 0; nX < nMaxW; nX++)
{
int nNearestAlphaMatch = (((int)((nMaxH - 1 - nY) * dAlphaScaleHeight) * nMaskWidth) + ((int)(nX * dAlphaScaleWidth)));
int nNearestImageMatch = 4 * (((int)(nY * dImageScaleHeight) * nWidth) + ((int)(nX * dImageScaleWidth)));
pBufferPtr[nIndex + 0] = pImageBuffer[nNearestImageMatch + 0];
pBufferPtr[nIndex + 1] = pImageBuffer[nNearestImageMatch + 1];
pBufferPtr[nIndex + 2] = pImageBuffer[nNearestImageMatch + 2];
pBufferPtr[nIndex + 3] = (unsigned char)(pAlpha[nNearestAlphaMatch] * dAlphaKoef);
nIndex += 4;
}
}
delete[] pImageBuffer;
}
else
{
for (int nY = nHeight - 1; nY >= 0; nY--)
{
int nIndex = 4 * nY * nWidth;
for (int nX = 0; nX < nWidth; nX++)
{
int nNearestAlphaMatch = (((int)((nHeight - 1 - nY) * dAlphaScaleHeight) * nMaskWidth) + ((int)(nX * dAlphaScaleWidth)));
pBufferPtr[nIndex + 3] = (unsigned char)(pAlpha[nNearestAlphaMatch] * dAlphaKoef);
nIndex += 4;
}
}
}
delete[] pAlpha;
}
else
{
if (pAlpha)
delete[] pAlpha;
if (pSMaskStream)
delete pSMaskStream;
bResize = false;
}
}
else
bResize = false;
if (!bResize && dAlphaKoef < 1.0)
{
for (int i = 3, nCount = nWidth * nHeight * 4; i < nCount; i += 4)
{
pBufferPtr[i] = (unsigned char)(255.0 * dAlphaKoef);
}
}
}
else
{
ImageStream *pSMaskStream = new ImageStream(pMaskStream, nMaskWidth, pMaskColorMap->getNumPixelComps(), pMaskColorMap->getBits());
pSMaskStream->reset();
unsigned char unAlpha = 0;
for (int nY = nHeight - 1; nY >= 0; nY--)
{
int nIndex = 4 * nY * nWidth;
for (int nX = 0; nX < nWidth; nX++)
{
pSMaskStream->getPixel(&unAlpha);
GfxGray oGray;
pMaskColorMap->getGray(&unAlpha, &oGray, GfxRenderingIntent::gfxRenderingIntentAbsoluteColorimetric);
pBufferPtr[nIndex + 3] = (unsigned char)(colToByte(oGray) * dAlphaKoef);
nIndex += 4;
}
}
delete pSMaskStream;
}
// Undo preblend
if (pMatteColor)
{
GfxRGB oMatteRGB;
GfxColor oColor;
for (int i = 0; i < pColorMap->getNumPixelComps(); ++i) {
oColor.c[i] = dblToCol(pMatteColor[i]);
}
pColorMap->getColorSpace()->getRGB(&oColor, &oMatteRGB, gfxRenderingIntentAbsoluteColorimetric);
unsigned char unMatteR = colToByte(oMatteRGB.r);
unsigned char unMatteG = colToByte(oMatteRGB.g);
unsigned char unMatteB = colToByte(oMatteRGB.b);
for (int nIndex = 0; nIndex < nHeight * nWidth * 4; nIndex += 4)
{
unsigned char unA = pBufferPtr[nIndex + 3];
if (0 == unA)
{
pBufferPtr[nIndex + 0] = 255;
pBufferPtr[nIndex + 1] = 255;
pBufferPtr[nIndex + 2] = 255;
}
else
{
double dK = 255.0 / unA;
pBufferPtr[nIndex + 0] = std::max(0, std::min(255, int((pBufferPtr[nIndex + 0] - unMatteB) * dK + unMatteB)));
pBufferPtr[nIndex + 1] = std::max(0, std::min(255, int((pBufferPtr[nIndex + 1] - unMatteG) * dK + unMatteG)));
pBufferPtr[nIndex + 2] = std::max(0, std::min(255, int((pBufferPtr[nIndex + 2] - unMatteR) * dK + unMatteR)));
}
}
}
double arrMatrix[6];
double *pCTM = pGState->getCTM();
// Исходное предобразование
// |1 0 0| |pCTM[0] pCTM[1] 0|
// arrMattrix = |0 -1 0| * |pCTM[2] pCTM[3] 0|
// |0 1 1| |pCTM[4] pCTM[5] 1|
arrMatrix[0] = pCTM[0];
arrMatrix[1] = -pCTM[1];
arrMatrix[2] = -pCTM[2];
arrMatrix[3] = -(-pCTM[3]);
arrMatrix[4] = pCTM[2] + pCTM[4];
arrMatrix[5] = -(pCTM[3] + pCTM[5]) + dPageHeight;
double dShiftX = 0, dShiftY = 0;
DoTransform(arrMatrix, &dShiftX, &dShiftY, true);
m_pRenderer->DrawImage(&oImage, 0 + dShiftX, 0 + dShiftY, PDFCoordsToMM(1), PDFCoordsToMM(1));
}
void RendererOutputDev::beginTransparencyGroup(GfxState *pGState, double *pBBox, GfxColorSpace *pBlendingColorSpace, GBool bIsolated, GBool bKnockout, GBool bForSoftMask)
{
m_bTransparentGroup = true;
m_bIsolatedTransparentGroup = bIsolated;
m_bTransparentGroupSoftMask = bForSoftMask;
m_arrTransparentGroupSoftMask.push_back(bForSoftMask);
}
void RendererOutputDev::endTransparencyGroup(GfxState *pGState)
{
if (m_bTransparentGroupSoftMask)
m_bTransparentGroupSoftMaskEnd = true;
m_arrTransparentGroupSoftMask.pop_back();
m_bTransparentGroup = false;
m_bTransparentGroupSoftMask = m_arrTransparentGroupSoftMask.empty() ? false : m_arrTransparentGroupSoftMask.back();
}
void RendererOutputDev::paintTransparencyGroup(GfxState *pGState, double *pBBox)
{
m_bIsolatedTransparentGroup = false;
m_bTransparentGroupSoftMaskEnd = false;
/*
if (!m_pTransparentGroupSoftMask)
return;
double arrMatrix[6];
double *pCTM = pGState->getCTM();
double dPageHeight = pGState->getPageHeight();
arrMatrix[0] = pCTM[0];
arrMatrix[1] = -pCTM[1];
arrMatrix[2] = -pCTM[2];
arrMatrix[3] = -(-pCTM[3]);
arrMatrix[4] = pCTM[2] + pCTM[4];
arrMatrix[5] = -(pCTM[3] + pCTM[5]) + dPageHeight;
double dShiftX = pBBox[0], dShiftY = pBBox[1];
DoTransform(arrMatrix, &dShiftX, &dShiftY, true);
Aggplus::CImage oImage;
oImage.Create(m_pTransparentGroupSoftMask->get_Data(), m_pTransparentGroupSoftMask->get_Width(), m_pTransparentGroupSoftMask->get_Height(), m_pTransparentGroupSoftMask->get_Stride());
m_pTransparentGroupSoftMask->ClearNoAttack();
m_pRenderer->DrawImage(&oImage, 0 + dShiftX, 0 + dShiftY, PDFCoordsToMM(1), PDFCoordsToMM(1));
RELEASEOBJECT(m_pTransparentGroupSoftMask);
*/
}
void RendererOutputDev::setSoftMask(GfxState *pGState, double *pBBox, GBool bAlpha, Function *pTransferFunc, GfxColor *pBackdropColor)
{
m_bIsolatedTransparentGroup = false;
//m_bTransparentGroupSoftMaskEnd = false;
}
void RendererOutputDev::clearSoftMask(GfxState *pGState)
{
}
void RendererOutputDev::NewPDF(XRef *pXref)
{
m_pXref = pXref;
}
void RendererOutputDev::Transform(double *pMatrix, double dUserX, double dUserY, double *pdDeviceX, double *pdDeviceY)
{
*pdDeviceX = dUserX * pMatrix[0] + dUserY * pMatrix[2] + pMatrix[4];
*pdDeviceY = dUserX * pMatrix[1] + dUserY * pMatrix[3] + pMatrix[5];
}
void RendererOutputDev::DoPath(GfxState *pGState, GfxPath *pPath, double dPageHeight, double *pCTM)
{
if (m_bDrawOnlyText)
return;
if (m_bTransparentGroupSoftMask)
return;
double arrMatrix[6];
//double *pCTM = pGState->getCTM();
arrMatrix[0] = pCTM[0];
arrMatrix[1] = -pCTM[1];
arrMatrix[2] = pCTM[2];
arrMatrix[3] = -pCTM[3];
arrMatrix[4] = pCTM[4];
arrMatrix[5] = -pCTM[5] + dPageHeight;
double dShiftX = 0, dShiftY = 0;
DoTransform(arrMatrix, &dShiftX, &dShiftY);
m_pRenderer->BeginCommand(c_nPathType);
m_pRenderer->PathCommandEnd();
int nSubPathCount = pPath->getNumSubpaths();
for (int nSubPathIndex = 0; nSubPathIndex < nSubPathCount; ++nSubPathIndex)
{
GfxSubpath *pSubpath = pPath->getSubpath(nSubPathIndex);
int nPointsCount = pSubpath->getNumPoints();
m_pRenderer->PathCommandMoveTo(PDFCoordsToMM(pSubpath->getX(0) + dShiftX), PDFCoordsToMM(pSubpath->getY(0) + dShiftY));
int nCurPointIndex = 1;
while (nCurPointIndex < nPointsCount)
{
if (pSubpath->getCurve(nCurPointIndex))
{
m_pRenderer->PathCommandCurveTo(PDFCoordsToMM(pSubpath->getX(nCurPointIndex) + dShiftX), PDFCoordsToMM(pSubpath->getY(nCurPointIndex) + dShiftY), PDFCoordsToMM(pSubpath->getX(nCurPointIndex + 1) + dShiftX), PDFCoordsToMM(pSubpath->getY(nCurPointIndex + 1) + dShiftY), PDFCoordsToMM(pSubpath->getX(nCurPointIndex + 2) + dShiftX), PDFCoordsToMM(pSubpath->getY(nCurPointIndex + 2) + dShiftY));
nCurPointIndex += 3;
}
else
{
m_pRenderer->PathCommandLineTo(PDFCoordsToMM(pSubpath->getX(nCurPointIndex) + dShiftX), PDFCoordsToMM(pSubpath->getY(nCurPointIndex) + dShiftY));
++nCurPointIndex;
}
}
if (pSubpath->isClosed())
{
m_pRenderer->PathCommandClose();
}
}
}
void RendererOutputDev::updateClip(GfxState *pGState)
{
if (m_bDrawOnlyText)
return;
if (m_bTransparentGroupSoftMask)
return;
if (m_bTiling)
return;
updateClipAttack(pGState);
}
void RendererOutputDev::updateClipAttack(GfxState *pGState)
{
if (!m_bClipChanged)
return;
m_pRenderer->BeginCommand(c_nResetClipType);
m_pRenderer->EndCommand(c_nResetClipType);
if (m_sClip.empty())
return;
for (int i = m_sClip.size() - 1; i >= 0; i--) {
//for (int i = 0; i < m_sClip.size(); i++) {
for (int nIndex = 0; nIndex < m_sClip[i].GetPathNum(); nIndex++)
{
GfxPath *pPath = m_sClip[i].GetPath(nIndex);
bool bFlag = m_sClip[i].GetClipEo(nIndex);
double *pMatrix = m_sClip[i].GetMatrix(nIndex);
int nClipFlag = bFlag ? c_nClipRegionTypeEvenOdd : c_nClipRegionTypeWinding;
nClipFlag |= c_nClipRegionIntersect;
m_pRenderer->BeginCommand(c_nClipType);
m_pRenderer->put_ClipMode(nClipFlag);
DoPath(pGState, pPath, pGState->getPageHeight(), pMatrix);
m_pRenderer->EndCommand(c_nPathType);
m_pRenderer->EndCommand(c_nClipType);
m_pRenderer->PathCommandEnd();
}
int nTextClipCount = m_sClip[i].GetTextClip()->GetTextsCount();
if (nTextClipCount > 0)
{
m_pRenderer->BeginCommand(c_nClipType);
m_pRenderer->put_ClipMode(c_nClipRegionTypeWinding | c_nClipRegionIntersect);
m_pRenderer->StartConvertCoordsToIdentity();
for (int nIndex = 0; nIndex < nTextClipCount; nIndex++)
{
wchar_t *wsFontName, *wsFontPath;
int lFontStyle;
double dFontSize = 10, dX = 0, dY = 0, dWidth = 0, dHeight = 0, dBaseLineOffset = 0;
wchar_t *wsText = m_sClip[i].GetTextClip()->GetText(nIndex, &dX, &dY, &dWidth, &dHeight, &dBaseLineOffset, &wsFontName, &wsFontPath, &dFontSize, &lFontStyle);
m_pRenderer->put_FontName(wsFontName);
m_pRenderer->put_FontPath(wsFontPath);
m_pRenderer->put_FontSize(dFontSize);
m_pRenderer->put_FontStyle(lFontStyle);
double dShiftX = 0, dShiftY = 0;
DoTransform(m_sClip[i].GetTextClip()->GetMatrix(nIndex), &dShiftX, &dShiftY, true);
// TODO: нужна нормальная конвертация
int nLen = 0;
wchar_t *wsTextTmp = wsText;
if (wsTextTmp)
{
while (*wsTextTmp)
++wsTextTmp;
nLen = (int)(wsTextTmp - wsText);
}
if (1 == nLen)
m_pRenderer->PathCommandTextExCHAR(0, (LONG)wsText[0], PDFCoordsToMM(dX), PDFCoordsToMM(dY), PDFCoordsToMM(dWidth), PDFCoordsToMM(dHeight));
else if (0 != nLen)
{
unsigned int* pGids = new unsigned int[nLen];
for (int nIndex = 0; nIndex < nLen; ++nIndex)
pGids[nIndex] = (unsigned int)wsText[nIndex];
m_pRenderer->PathCommandTextEx(L"", pGids, nLen, PDFCoordsToMM(dX), PDFCoordsToMM(dY), PDFCoordsToMM(dWidth), PDFCoordsToMM(dHeight));
RELEASEARRAYOBJECTS(pGids);
}
}
m_pRenderer->EndCommand(c_nPathType);
m_pRenderer->EndCommand(c_nClipType);
m_pRenderer->PathCommandEnd();
m_pRenderer->EndConvertCoordsToIdentity();
}
if (m_sClip[i].GetPathNum() > 0)
break;
}
m_bClipChanged = false;
updateFont(pGState);
}
void RendererOutputDev::DoTransform(double *pMatrix, double *pdShiftX, double *pdShiftY, bool bText)
{
if (1 == pMatrix[0] && 0 == pMatrix[1] && 0 == pMatrix[2] && 1 == pMatrix[3] && !bText)
{
if (0 == pMatrix[4] && 0 == pMatrix[5])
{
m_pRenderer->ResetTransform();
m_arrMatrix[0] = 1; m_arrMatrix[1] = 0;
m_arrMatrix[2] = 0; m_arrMatrix[3] = 1;
m_arrMatrix[4] = 0; m_arrMatrix[5] = 0;
}
else
{
*pdShiftX = pMatrix[4];
*pdShiftY = pMatrix[5];
m_pRenderer->ResetTransform();
m_arrMatrix[0] = 1; m_arrMatrix[1] = 0;
m_arrMatrix[2] = 0; m_arrMatrix[3] = 1;
m_arrMatrix[4] = 0; m_arrMatrix[5] = 0;
}
}
else if (m_arrMatrix[0] == pMatrix[0] && m_arrMatrix[1] == pMatrix[1] && m_arrMatrix[2] == pMatrix[2] && m_arrMatrix[3] == pMatrix[3]
&& m_arrMatrix[4] == pMatrix[4] && m_arrMatrix[5] == pMatrix[5] && !bText)
{
double dNewX = pMatrix[4], dNewY = pMatrix[5];
double dIDet = 1 / (pMatrix[0] * pMatrix[3] - pMatrix[1] * pMatrix[2]);
*pdShiftX = ((dNewX - m_arrMatrix[4]) * m_arrMatrix[3] - (dNewY - m_arrMatrix[5]) * m_arrMatrix[1]) * dIDet;
*pdShiftY = ((dNewY - m_arrMatrix[5]) * m_arrMatrix[0] - (dNewX - m_arrMatrix[4]) * m_arrMatrix[2]) * dIDet;
}
else
{
m_pRenderer->SetTransform(pMatrix[0], pMatrix[1], pMatrix[2], pMatrix[3], PDFCoordsToMM(pMatrix[4]), PDFCoordsToMM(pMatrix[5]));
m_arrMatrix[0] = pMatrix[0]; m_arrMatrix[1] = pMatrix[1];
m_arrMatrix[2] = pMatrix[2]; m_arrMatrix[3] = pMatrix[3];
m_arrMatrix[4] = pMatrix[4]; m_arrMatrix[5] = pMatrix[5];
}
return;
}
}
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