Сделана поодержка отрисовки символов через гиды.

git-svn-id: svn://fileserver/activex/AVS/Sources/TeamlabOffice/trunk/ServerComponents@63477 954022d7-b5bf-4e40-9824-e11837661b57

PdfWriter/PdfRenderer.cpp

@@ -888,7 +888,7 @@ HRESULT CPdfRenderer::CommandDrawTextCHAR(const LONG& lUnicode, const double& dX
 		return S_FALSE;
 
 	unsigned int unUnicode = lUnicode;
-	bool bRes = DrawText(&unUnicode, 1, dX, dY);
+	bool bRes = DrawText(&unUnicode, 1, dX, dY, NULL);
 	return bRes ? S_OK : S_FALSE;
 }
 HRESULT CPdfRenderer::CommandDrawText(const std::wstring& wsUnicodeText, const double& dX, const double& dY, const double& dW, const double& dH, const double& dBaselineOffset)
@@ -939,7 +939,7 @@ HRESULT CPdfRenderer::CommandDrawText(const std::wstring& wsUnicodeText, const d
 		return S_OK;
 	}
 
-	bool bRes = DrawText(pUnicodes, unLen, dX, dY);
+	bool bRes = DrawText(pUnicodes, unLen, dX, dY, NULL);
 	delete[] pUnicodes;
 
 	return bRes ? S_OK : S_FALSE;
@@ -950,21 +950,62 @@ HRESULT CPdfRenderer::CommandDrawTextExCHAR(const LONG& lUnicode, const LONG& lG
 		return S_FALSE;
 
 	unsigned int unUnicode = lUnicode;
-	bool bRes = DrawText(&unUnicode, 1, dX, dY);
+	unsigned short ushGid  = lGid;
+	bool bRes = DrawText(&unUnicode, 1, dX, dY, &ushGid);
 	return bRes ? S_OK : S_FALSE;
 }
 HRESULT CPdfRenderer::CommandDrawTextEx(const std::wstring& wsUnicodeText, const std::wstring& wsGidText, const double& dX, const double& dY, const double& dW, const double& dH, const double& dBaselineOffset, const DWORD& dwFlags)
 {
-	if (!IsPageValid() || !wsUnicodeText.size())
+	if (!IsPageValid() || (!wsUnicodeText.size() && !wsGidText.size()))
 		return S_FALSE;
 
-	unsigned int unLen;
-	unsigned int* pUnicodes = WStringToUtf32(wsUnicodeText, unLen);
+	unsigned int unLen = 0;
+	unsigned int* pUnicodes = NULL;
+	unsigned short* pGids = NULL;
+
+	if (wsGidText.size())
+	{
+		unLen = wsGidText.size();
+
+		if (wsUnicodeText.size())
+		{
+			unsigned int unUnicodeLen;
+			pUnicodes = WStringToUtf32(wsUnicodeText, unUnicodeLen);
+			if (!pUnicodes || unUnicodeLen != unLen)
+				RELEASEARRAYOBJECTS(pUnicodes);
+		}
+
+		if (!pUnicodes)
+		{
+			pUnicodes = new unsigned int[unLen];
 			if (!pUnicodes)
 				return S_FALSE;
 
-	bool bRes = DrawText(pUnicodes, unLen, dX, dY);
-	delete[] pUnicodes;
+			for (unsigned int unIndex = 0; unIndex < unLen; unIndex++)
+				pUnicodes[unIndex] = (unsigned int)wsGidText.at(unIndex);
+		}
+
+		pGids = new unsigned short[unLen];
+		if (!pGids)
+		{
+			RELEASEARRAYOBJECTS(pUnicodes);
+			return S_FALSE;
+		}
+
+		for (unsigned int unIndex = 0; unIndex < unLen; unIndex++)
+			pGids[unIndex] = (unsigned int)wsGidText.at(unIndex);
+	}
+	else
+	{
+		pUnicodes = WStringToUtf32(wsUnicodeText, unLen);
+		if (!pUnicodes)
+			return S_FALSE;
+	}
+
+	bool bRes = DrawText(pUnicodes, unLen, dX, dY, pGids);
+
+	RELEASEARRAYOBJECTS(pUnicodes);
+	RELEASEARRAYOBJECTS(pGids);
 
 	return bRes ? S_OK : S_FALSE;
 }
@@ -1362,7 +1403,7 @@ bool CPdfRenderer::DrawImage(Aggplus::CImage* pImage, const double& dX, const do
 	
 	return true;
 }
-bool CPdfRenderer::DrawText(unsigned int* pUnicodes, unsigned int unLen, const double& dX, const double& dY)
+bool CPdfRenderer::DrawText(unsigned int* pUnicodes, unsigned int unLen, const double& dX, const double& dY, unsigned short* pGids)
 {
 	if (m_bNeedUpdateTextFont)
 		UpdateFont();
@@ -1370,7 +1411,7 @@ bool CPdfRenderer::DrawText(unsigned int* pUnicodes, unsigned int unLen, const d
 	if (!m_pFont)
 		return false;
 
-	unsigned char* pCodes = m_pFont->EncodeString(pUnicodes, unLen);
+	unsigned char* pCodes = m_pFont->EncodeString(pUnicodes, unLen, pGids);
 
 	CTransform& t = m_oTransform;
 	m_oCommandManager.SetTransform(t.m11, -t.m12, -t.m21, t.m22, MM_2_PT(t.dx + t.m21 * m_dPageHeight), MM_2_PT(m_dPageHeight - m_dPageHeight * t.m22 - t.dy));

PdfWriter/PdfRenderer.h

@@ -188,7 +188,7 @@ private:
 	void OnlineWordToPdfInternal(BYTE* dstArray, LONG lLen, const std::wstring& wsHtmlPlace, std::wstring& wsHypers, int& nCountPages, const std::wstring& wsTempLogo, LONG lReg);
 	PdfWriter::CImageDict* LoadImage(Aggplus::CImage* pImage, const BYTE& nAlpha);
 	bool DrawImage(Aggplus::CImage* pImage, const double& dX, const double& dY, const double& dW, const double& dH, const BYTE& nAlpha);
-	bool DrawText(unsigned int* pUnicodes, unsigned int unLen, const double& dX, const double& dY);
+	bool DrawText(unsigned int* pUnicodes, unsigned int unLen, const double& dX, const double& dY, unsigned short* pGids = NULL);
 	void UpdateFont();
 	void UpdateTransform();
 	void UpdatePen();

PdfWriter/Src/FontCidTT.cpp

@@ -176,7 +176,7 @@ namespace PdfWriter
 		pCIDToGIDMapDict->SetFilter(STREAM_FILTER_FLATE_DECODE);
 		m_pCidToGidMapStream = pCIDToGIDMapDict->GetStream();
 	}
-	unsigned char* CFontCidTrueType::EncodeString(unsigned int* pUnicodes, unsigned int unLen)
+	unsigned char* CFontCidTrueType::EncodeString(unsigned int* pUnicodes, unsigned int unLen, unsigned short* pGids)
 	{
 		if (!OpenFontFace())
 			return NULL;
@@ -190,13 +190,32 @@ namespace PdfWriter
 		//      .
 		for (unsigned int unIndex = 0; unIndex < unLen; unIndex++)
 		{
-			std::map<unsigned int, unsigned short>::const_iterator oIter = m_mUnicodeToCode.find(pUnicodes[unIndex]);
+			bool bFind = false;
 			unsigned short ushCode;
+			if (pGids)
+			{
+				unsigned short ushGid = pGids[unIndex];
+				for (unsigned short ushCurCode = 0, ushCodesCount = m_vCodeToGid.size(); ushCurCode < ushCodesCount; ushCurCode++)
+				{
+					if (ushGid == m_vCodeToGid.at(ushCurCode))
+					{
+						ushCode = ushCurCode;
+						bFind = true;
+						break;
+					}
+				}
+			}
+			else
+			{
+				std::map<unsigned int, unsigned short>::const_iterator oIter = m_mUnicodeToCode.find(pUnicodes[unIndex]);
 				if (oIter != m_mUnicodeToCode.end())
 				{
 					ushCode = oIter->second;
+					bFind = true;
 				}
-			else
+			}
+
+			if (!bFind)
 			{
 				unsigned int unUnicode = pUnicodes[unIndex];
 				ushCode = m_ushCodesCount;
@@ -205,9 +224,17 @@ namespace PdfWriter
 				m_mUnicodeToCode.insert(std::pair<unsigned int, unsigned short>(unUnicode, ushCode));				
 				m_vUnicodes.push_back(unUnicode);
 
-				unsigned short ushGID = GetGID(m_pFace, unUnicode);
+				unsigned short ushGID;
+				if (!pGids)
+				{
+					ushGID = GetGID(m_pFace, unUnicode);
 					if (0 == ushGID && -1 != m_nSymbolicCmap)
 						ushGID = GetGID(m_pFace, unUnicode + 0xF000);
+				}
+				else
+				{
+					ushGID = pGids[unIndex];
+				}
 
 				m_vCodeToGid.push_back(ushGID);
 

PdfWriter/Src/FontCidTT.h

@@ -26,7 +26,7 @@ namespace PdfWriter
 
 		CFontCidTrueType(CXref* pXref, CDocument* pDocument, const std::wstring& wsFontPath, unsigned int unIndex);
 		~CFontCidTrueType();
-		unsigned char* EncodeString(unsigned int* pUnicodes, unsigned int unLen);
+		unsigned char* EncodeString(unsigned int* pUnicodes, unsigned int unLen, unsigned short* pGid = NULL);
 		unsigned int   GetWidth(unsigned short ushCode);
 		EFontType      GetFontType()
 		{