Исправлен баг с тем что неработал клип у патов, немного переделана схема...

Исправлен баг с тем что неработал клип у патов, немного переделана схема работы со стеком трансформов, на манер клипов. Добавлен класс для чтения статических ресурсов, теперь отдельный файл читается только 1 раз, а не как раньше заново на каждой странице. Полностью переделан парсинг строки с патом, теперь он быстрый и делается за один проход строки. Удалены старые функции чтения Xml, теперь только новые через XmlLiteReader. Доработано чтение пунктирных линий, стилей окончания и соединения линий. 

git-svn-id: svn://fileserver/activex/AVS/Sources/TeamlabOffice/trunk/ServerComponents@63410 954022d7-b5bf-4e40-9824-e11837661b57

XpsFile/XpsFileTest/XpsFileTest.cpp

@@ -13,6 +13,7 @@
 #include "../../DesktopEditor/fontengine/ApplicationFonts.h"
 
 #include <iostream>
+#include <ctime>
 
 std::vector<std::wstring> GetAllFilesInFolder(std::wstring wsFolder, std::wstring wsExt)
 {
@@ -99,9 +100,15 @@ void ConvertFolderToPdf(const std::wstring& wsFolderPath)
 
 void main()
 {
+	clock_t oBeginTime = clock();
+
 	//ConvertFolderToRaster(L"D:/Test Files//Xps//");
 	ConvertFolderToPdf(L"D:/Test Files//Xps//");
 
+	clock_t oEndTime = clock();
+	double dElapsedSecs = double(oEndTime - oBeginTime) / CLOCKS_PER_SEC;
+	printf("%fseconds\n", dElapsedSecs);
+
 	char q;
 	std::cin >> q;
 }

XpsFile/XpsLib/ContextState.cpp

@@ -6,35 +6,27 @@
 
 namespace XPS
 {
-	CContextState::CContextState() : m_oCurrentTransform(1.0, 0.0, 0.0, 1.0, 0.0, 0.0)
+	CContextState::CContextState(IRenderer* pRenderer) : m_oCurrentTransform(1.0, 0.0, 0.0, 1.0, 0.0, 0.0), m_pRenderer(pRenderer)
 	{
 		m_lTransformStack.push_back(m_oCurrentTransform);
 	}
 	CContextState::~CContextState()
 	{
-	}
-	void CContextState::AddFigure(const std::wstring& wsKey, const std::wstring& wsValue)
-	{
-		m_mFigures.insert(std::pair<std::wstring, std::wstring>(wsKey, wsValue));
-	}
-	std::wstring CContextState::GetFigure(const std::wstring& wsKey)
-	{
-		std::map<std::wstring, std::wstring>::iterator oIter = m_mFigures.find(wsKey);
-		if (oIter != m_mFigures.end())
-			return oIter->second;
-
-		return L"";
+		m_vClipStack.clear();
+		m_lTransformStack.clear();
 	}	
 	void CContextState::PushTransform(const double arrTransform[6])
 	{
 		Aggplus::CMatrix oTransform(arrTransform[0], arrTransform[1], arrTransform[2], arrTransform[3], arrTransform[4], arrTransform[5]);
 		m_oCurrentTransform.Multiply(&oTransform);
 		m_lTransformStack.push_back(m_oCurrentTransform);
+		SetTransformToRenderer();
 	}
 	void CContextState::PopTransform()
 	{
 		m_lTransformStack.pop_back();
 		m_oCurrentTransform = m_lTransformStack.back();
+		SetTransformToRenderer();
 	}
 	double CContextState::NormalizeTransform()
 	{
@@ -46,13 +38,51 @@ namespace XPS
 		oMatrix.sy  /= dDet;
 		oMatrix.shy /= dDet;
 
+		SetTransformToRenderer();
+
 		return dDet;
 	}
-	void CContextState::SetTransformToRenderer(IRenderer* pRenderer)
+	void CContextState::PushClip(const CWString& wsClip)
+	{
+		m_vClipStack.push_back(wsClip);
+		SetClipToRenderer(wsClip);
+	}
+	void CContextState::PopClip()
+	{
+		m_vClipStack.pop_back();
+		if (m_pRenderer)
+		{
+			m_pRenderer->BeginCommand(c_nResetClipType);
+			m_pRenderer->EndCommand(c_nResetClipType);
+
+			for (int nIndex = 0, nCount = m_vClipStack.size(); nIndex < nCount; nIndex++)
+			{
+				CWString wsClip = m_vClipStack.at(nIndex);
+				SetClipToRenderer(wsClip);
+			}
+		}
+	}
+	void CContextState::SetTransformToRenderer()
+	{
+		if (m_pRenderer)
 		{
-		pRenderer->SetTransform(m_oCurrentTransform.m_agg_mtx.sx, m_oCurrentTransform.m_agg_mtx.shy,
+			m_pRenderer->SetTransform(m_oCurrentTransform.m_agg_mtx.sx, m_oCurrentTransform.m_agg_mtx.shy,
 									  m_oCurrentTransform.m_agg_mtx.shx, m_oCurrentTransform.m_agg_mtx.sy,
 									  xpsUnitToMM(m_oCurrentTransform.m_agg_mtx.tx), xpsUnitToMM(m_oCurrentTransform.m_agg_mtx.ty));
-
+		}
+	}	
+	void CContextState::SetClipToRenderer(const CWString& wsClip)
+	{
+		if (!wsClip.empty() && m_pRenderer)
+		{
+			m_pRenderer->PathCommandStart();
+			m_pRenderer->BeginCommand(c_nClipType);
+			m_pRenderer->BeginCommand(c_nPathType);
+			bool bWinding = VmlToRenderer(wsClip.c_str(), m_pRenderer);
+			m_pRenderer->put_ClipMode(bWinding ? c_nClipRegionTypeWinding : c_nClipRegionTypeEvenOdd);
+			m_pRenderer->EndCommand(c_nPathType);
+			m_pRenderer->EndCommand(c_nClipType);
+			m_pRenderer->PathCommandEnd();
+		}
 	}
 }
\ No newline at end of file

XpsFile/XpsLib/ContextState.h

 #ifndef _XPS_XPSLIB_CONTEXTSTATE_H
 #define _XPS_XPSLIB_CONTEXTSTATE_H
 
+#include "Utils.h"
+
 #include "../../DesktopEditor/graphics/Matrix.h"
 #include "../../DesktopEditor/graphics/IRenderer.h"
 
@@ -13,21 +15,26 @@ namespace XPS
 	{
 	public:
 
-		CContextState();
+		CContextState(IRenderer* pRenderer);
 		~CContextState();
 
-		void AddFigure(const std::wstring& wsKey, const std::wstring& wsName);
-		std::wstring GetFigure(const std::wstring& wsKey);
+		void   PushClip(const CWString& wsClip);
+		void   PopClip();
 		void   PushTransform(const double arrTransform[6]);
 		void   PopTransform();
 		double NormalizeTransform();
-		void SetTransformToRenderer(IRenderer* pRenderer);
 
-	public:
+	private:
+
+		void SetClipToRenderer(const CWString& wsClip);
+		void SetTransformToRenderer();
+
+	private:
 
 		Aggplus::CMatrix            m_oCurrentTransform;
 		std::list<Aggplus::CMatrix> m_lTransformStack;
-		std::map<std::wstring, std::wstring> m_mFigures;
+		std::vector<CWString>       m_vClipStack;
+		IRenderer*                  m_pRenderer;
 	};
 }
 

XpsFile/XpsLib/Document.cpp

@@ -249,5 +249,24 @@ namespace XPS
 		}
 		m_mPages.clear();
 		m_oFontList.Clear();
+
+		for (std::map<std::wstring, CStaticResource*>::iterator oIter = m_mStaticResources.begin(); oIter != m_mStaticResources.end(); oIter++)
+		{
+			if (oIter->second)
+				delete oIter->second;
+		}
+		m_mStaticResources.clear();
+	}
+	CStaticResource* CDocument::GetStaticResource(const std::wstring& wsPath)
+	{
+		for (auto oIt : m_mStaticResources)
+		{
+			if (oIt.first == wsPath)
+				return oIt.second;
+		}
+
+		CStaticResource* pStaticResource = new CStaticResource(wsPath);
+		m_mStaticResources.insert(std::pair<std::wstring, CStaticResource*>(wsPath, pStaticResource));
+		return pStaticResource;
 	}
 }
\ No newline at end of file

XpsFile/XpsLib/Document.h

@@ -4,6 +4,7 @@
 #include "FontList.h"
 #include "Page.h"
 #include <map>
+#include <vector>
 
 #define UNICODE
 #define _UNICODE
@@ -15,6 +16,8 @@
 
 namespace XPS
 {
+	class CPath;
+	class CStaticResource;
 	class CDocument
 	{
 	public:
@@ -26,6 +29,7 @@ namespace XPS
 		void GetPageSize(int nPageIndex, int& nW, int& nH);
 		void DrawPage(int nPageIndex, IRenderer* pRenderer, bool* pbBreak);
 		void Close();
+		CStaticResource* GetStaticResource(const std::wstring& wsPath);
 
 	private:
 									        
@@ -33,6 +37,101 @@ namespace XPS
 		std::map<int, XPS::Page*>                m_mPages;
 		CFontList                                m_oFontList;
 		CFontManager*                            m_pFontManager;
+		std::map<std::wstring, CStaticResource*> m_mStaticResources;
+	};
+
+	class CStaticResource
+	{
+	public:
+		CStaticResource(const std::wstring& wsPath)
+		{
+			clock_t oBeginTime = clock();
+
+			XmlUtils::CXmlLiteReader oReader;
+
+			if (!oReader.FromFile(wsPath))
+				return;
+
+			Parse(oReader);
+
+			clock_t oEndTime = clock();
+			double dElapsedSecs = double(oEndTime - oBeginTime) / CLOCKS_PER_SEC;
+			printf("\n\nSTATIC RESOURCE %S %fseconds\n\n", wsPath.c_str() , dElapsedSecs);
+		}
+		CStaticResource(XmlUtils::CXmlLiteReader& oReader)
+		{
+			if (oReader.IsEmptyNode())
+				return;
+
+			Parse(oReader);
+		}
+		~CStaticResource()
+		{
+		}
+		const wchar_t* Get(const wchar_t* wsKey)
+		{
+			CWString _wsKey((wchar_t*)wsKey, false);
+			std::map<CWString, CWString>::iterator oIter = m_mFigures.find(_wsKey);
+			if (oIter != m_mFigures.end())
+				return oIter->second.c_str();
+
+			return NULL;
+		}
+		const wchar_t* Get(CWString wsKey)
+		{
+			std::map<CWString, CWString>::iterator oIter = m_mFigures.find(wsKey);
+			if (oIter != m_mFigures.end())
+				return oIter->second.c_str();
+
+			return NULL;
+		}
+
+	private:
+
+		void Parse(XmlUtils::CXmlLiteReader& oReader)
+		{
+			CWString wsNodeName;
+			CWString wsAttrName;
+			int nCurDepth = oReader.GetDepth();
+			while (oReader.ReadNextSiblingNode(nCurDepth))
+			{
+				wsNodeName = oReader.GetName();
+				if (wsNodeName == L"PathGeometry")
+				{
+					CWString wsKey, wsValue;
+
+					if (oReader.MoveToFirstAttribute())
+					{
+						wsAttrName = oReader.GetName();
+						while (!wsAttrName.empty())
+						{
+							if (wsAttrName == L"x:Key")
+								wsKey.create(oReader.GetText(), true);
+							else if (wsAttrName == L"Figures")
+								wsValue.create(oReader.GetText(), true);
+
+							if (!oReader.MoveToNextAttribute())
+								break;
+
+							wsAttrName = oReader.GetName();
+						}
+
+						oReader.MoveToElement();
+					}
+
+					if (!wsKey.empty() && !wsValue.empty())
+						Add(wsKey, wsValue);
+				}
+			}
+		}
+		void Add(const CWString& wsKey, const CWString& wsValue)
+		{
+			m_mFigures.insert(std::pair<CWString, CWString>(wsKey, wsValue));
+		}
+
+	private:
+
+		std::map<CWString, CWString> m_mFigures;
 	};
 }
 

XpsFile/XpsLib/Page.h

@@ -12,6 +12,7 @@
 namespace XPS
 {
 	class CDocument;
+	class CStaticResource;
 
 	class Page
 	{
@@ -24,28 +25,18 @@ namespace XPS
 
 	private:
 
-		void DrawCanvas(XmlUtils::CXmlLiteReader& oReader, IRenderer* pRenderer, CContextState* pState, bool* pbBreak);
+		void DrawCanvas       (XmlUtils::CXmlLiteReader& oReader, IRenderer* pRenderer, CContextState* pState, bool* pbBreak);
 		void ReadPageResources(XmlUtils::CXmlLiteReader& oReader, IRenderer* pRenderer, CContextState* pState);
-		void DrawGlyph(XmlUtils::CXmlLiteReader& oReader, IRenderer* pRenderer, CContextState* pState);
-		void CanvasTransform(XmlUtils::CXmlLiteReader& oRNode, IRenderer* pRenderer, CContextState* pState);
-		void DrawPath(XmlUtils::CXmlLiteReader& oReader, IRenderer* pRenderer, CContextState* pState);
-		bool FillToRenderer(XmlUtils::CXmlLiteReader& oReader, IRenderer* pRenderer);
-		void ReadPathData(XmlUtils::CXmlLiteReader& oReader, std::wstring& wsData);
-		void ReadPathGeometry(XmlUtils::CXmlLiteReader& oReader, std::wstring& wsData);
-		void ReadPathFigure(XmlUtils::CXmlLiteReader& oReader, std::wstring& wsData);
-
-		void DrawCanvas(XmlUtils::CXmlNode& oNode, IRenderer* pRenderer, CContextState* pState, bool* pbBreak);
-		void DrawGlyph(XmlUtils::CXmlNode& oNode, IRenderer* pRenderer, CContextState* pState);
-		void DrawPath(XmlUtils::CXmlNode& oNode, IRenderer* pRenderer, CContextState* pState);
-		void CanvasTransform(XmlUtils::CXmlNode& oNode, IRenderer* pRenderer, CContextState* pState);
-		void FillToRenderer(XmlUtils::CXmlNode& oNode, IRenderer* pRenderer);
-		void GetDataFromNode(std::wstring& wsString, XmlUtils::CXmlNode& oNode);
-
-		bool VmlToRenderer(std::wstring& wsValue, IRenderer* pRenderer);
-		void TransformToRenderer(const std::wstring& wsString, IRenderer* pRenderer, CContextState* pState);
-		void ResetTransform(IRenderer* pRenderer, CContextState* pState);
-
-		void PrepareVmlString(std::wstring& wsString);
+		void DrawGlyph        (XmlUtils::CXmlLiteReader& oReader, IRenderer* pRenderer, CContextState* pState);
+		bool ReadTransform    (XmlUtils::CXmlLiteReader& oReader, IRenderer* pRenderer, CContextState* pState);
+		void DrawPath         (XmlUtils::CXmlLiteReader& oReader, IRenderer* pRenderer, CContextState* pState);
+		bool FillToRenderer   (XmlUtils::CXmlLiteReader& oReader, IRenderer* pRenderer);
+		void ReadPathData     (XmlUtils::CXmlLiteReader& oReader, std::wstring& wsData);
+		void ReadPathGeometry (XmlUtils::CXmlLiteReader& oReader, std::wstring& wsData);
+		void ReadPathFigure   (XmlUtils::CXmlLiteReader& oReader, std::wstring& wsData);
+		
+		bool ClipToRenderer     (const wchar_t* wsString, CContextState* pState);
+		bool TransformToRenderer(const wchar_t* wsString, CContextState* pState);
 
 	private:
 
@@ -54,6 +45,10 @@ namespace XPS
 		CFontList*       m_pFontList;
 		CFontManager*    m_pFontManager;
 		CDocument*       m_pDocument;
+		CStaticResource* m_pStaticResource;
+		bool             m_bDeleteStaticResource;
+
+		int m_nCounter;
 	};
 }
 

XpsFile/XpsLib/Utils.h

@@ -9,14 +9,48 @@ namespace XmlUtils
 	class CXmlLiteReader;
 }
 
+class IRenderer;
+
 namespace XPS
 {
+	class CWStringBuffer;
+	class CWString
+	{
+	public:
+		CWString();
+		CWString(const wchar_t* wsString);
+		CWString(const CWString& wsString);
+		CWString(wchar_t* wsString, bool bCopy, int nLen = -1);
+		~CWString();
+		void create(const wchar_t*, bool bCopy, int nLen = -1);
+		void operator=(const wchar_t* wsString);
+		void operator=(const CWString& wsString);
+		bool operator<(const CWString& wsString) const;
+		bool operator>(const CWString& wsString) const;
+		bool operator==(const CWString& wsString) const;
+		bool operator==(const wchar_t* wsString) const;
+		unsigned int size() const;
+		bool empty() const;
+		wchar_t operator[](const unsigned int& unIndex) const;
+		const wchar_t* c_str() const;
+		void clear();
+
+	private:
+
+		void*        m_pBuffer;
+		unsigned int m_unLen;
+		bool         m_bOwnBuffer;
+	};
+
+
 	bool   IsAlpha(wchar_t wChar);
 	double GetDouble(const std::wstring& wsString);
 	int    GetInteger(const std::wstring& wsString);
 	bool   GetBool(const std::wstring& wsString);
 	void   GetBgra(const std::wstring& wsString, int& nBgr, int& nAlpha);
 
+	unsigned char GetCapStyle(const wchar_t* wsCapStyle);
+
 	std::wstring NormalizePath(const std::wstring& wsPath);
 	std::wstring GetPath(const std::wstring& wsPath);
 	std::wstring GetFileName(const std::wstring& wsPath);
@@ -26,6 +60,7 @@ namespace XPS
 	std::vector<std::vector<std::wstring>> Split(const std::wstring& wsString, wchar_t wDelim1, wchar_t wDelim2);
 
 	void ReadAttribute(XmlUtils::CXmlLiteReader& oReader, const wchar_t* wsAttrName, std::wstring& wsAttr);
+	bool VmlToRenderer(const wchar_t* wsString, IRenderer* pRenderer);
 }
 
 #endif // _XPS_XPSLIB_UTILS_H
\ No newline at end of file