Initial commit: client source

source/EterLib/GrpFontTexture.h

@@ -0,0 +1,81 @@
+#pragma once
+
+#include "GrpTexture.h"
+#include "GrpImageTexture.h"
+#include "GrpDIB.h"
+
+#include <vector>
+#include <map>
+
+class CGraphicFontTexture : public CGraphicTexture
+{
+public:
+	typedef std::pair<WORD,wchar_t> TCharacterKey;
+
+	typedef struct SCharacterInfomation
+	{
+		short index;
+		short width;
+		short height;
+		float left;
+		float top;
+		float right;
+		float bottom;
+		float advance;
+	} TCharacterInfomation;
+
+	typedef std::vector<TCharacterInfomation*>		TPCharacterInfomationVector;
+
+public:
+	CGraphicFontTexture();
+	virtual ~CGraphicFontTexture();
+
+	void Destroy();
+	bool Create(const char* c_szFontName, int fontSize, bool bItalic);
+
+	bool CreateDeviceObjects();
+	void DestroyDeviceObjects();
+
+	bool CheckTextureIndex(DWORD dwTexture);
+	void SelectTexture(DWORD dwTexture);
+
+	bool UpdateTexture();
+
+	TCharacterInfomation* GetCharacterInfomation(WORD codePage, wchar_t keyValue);
+	TCharacterInfomation* UpdateCharacterInfomation(TCharacterKey code);
+
+	bool IsEmpty() const;
+
+protected:
+	void Initialize();
+
+	bool AppendTexture();
+
+	HFONT GetFont(WORD codePage);
+
+protected:		
+	typedef std::vector<CGraphicImageTexture*>				TGraphicImageTexturePointerVector;
+	typedef std::map<TCharacterKey, TCharacterInfomation>	TCharacterInfomationMap;
+	typedef std::map<WORD, HFONT>							TFontMap;
+
+protected:		
+	CGraphicDib	m_dib;
+
+	HFONT	m_hFontOld;
+	HFONT	m_hFont;
+
+	TGraphicImageTexturePointerVector m_pFontTextureVector;
+
+	TCharacterInfomationMap m_charInfoMap;
+
+	TFontMap m_fontMap;
+
+	int m_x;
+	int m_y;
+	int m_step;		
+	bool m_isDirty;
+
+	TCHAR	m_fontName[LF_FACESIZE];
+	LONG	m_fontSize;
+	bool	m_bItalic;
+};