GEEKING

CSG/sgCore/sgTD.h

@@ -0,0 +1,195 @@
+#ifndef  __sgTD__
+#define  __sgTD__
+
+class sgCText;
+class sgCDimensions;
+class sgFontManager;
+
+typedef struct 
+{ 
+	char           name[15];     // Font name
+	unsigned short table_begin;  // Table begin
+	unsigned short table_end;    // Table end
+	unsigned short table_size;   // Table size
+	unsigned char  posit_size;  
+	unsigned char  negat_size;  
+	unsigned char  state;        
+	sgFloat         proportion;   
+	unsigned char  symbols_table[1];     // Table
+} SG_FONT_DATA;
+
+class sgCore_API   sgCFont
+{
+	friend class sgCText;
+	friend class sgCScene;
+	friend class sgFontManager;
+	friend class sgCDimensions;
+	
+private:
+	mutable void*          m_handle;
+	mutable unsigned long  m_length;
+	long           m_id;
+	sgCFont(void*, unsigned long, long);
+	~sgCFont();
+
+public:
+	const   SG_FONT_DATA*   const     GetFontData() const;
+
+	static  sgCFont*       LoadFont(const char* path, char* comment, short commentLength);
+	static  bool           UnloadFont(sgCFont*);
+};
+
+
+class sgCore_API sgFontManager
+{
+public:
+	static bool			   AttachFont(sgCFont*);
+	static unsigned int    GetFontsCount();
+	static const sgCFont*  GetFont(unsigned int);
+	static bool            SetCurrentFont(unsigned int);
+	static unsigned int    GetCurrentFont();
+};
+
+
+/************************************************************************/
+/* TEXT                                                                 */
+/************************************************************************/
+#define SG_TEXT_VERTICAL      0x01  
+
+typedef struct
+{
+	unsigned char  state;
+	sgFloat		   height;      
+	sgFloat		   proportions; 
+	sgFloat		   angle;        
+	sgFloat		   horiz_space_proportion;  
+	sgFloat		   vert_space_proportion;         
+} SG_TEXT_STYLE;   
+
+
+class sgCore_API   sgCText : public sgCObject
+{
+private:
+	sgCText();
+	sgCText(SG_OBJ_HANDLE);
+	virtual    ~sgCText();
+
+	SG_LINE*     m_lines;
+	int          m_lines_count;
+	char*        m_text;
+public:
+	static   sgCText*    Create(const sgCFont*, const SG_TEXT_STYLE&,const char*);
+
+	const    SG_LINE*    GetLines() const;
+	int                  GetLinesCount() const;
+
+	SG_TEXT_STYLE        GetStyle() const;
+	const char*          GetText();
+	unsigned int         GetFont();
+	bool                 GetWorldMatrix(sgCMatrix& mtrx) const;
+
+	virtual  bool		 ApplyTempMatrix();
+
+	static   bool        Draw(const sgCFont*,
+         const SG_TEXT_STYLE&,sgCMatrix*,const char* ,SG_DRAW_LINE_FUNC);
+
+	PRIVATE_ACCESS
+};
+
+#define  sgCreateText  sgCText::Create
+
+
+typedef enum
+{
+	SG_TA_CENTER,
+	SG_TA_LEFT,
+	SG_TA_RIGHT
+} SG_TEXT_ALIGN;
+
+typedef enum
+{
+	SG_DBT_VERTICAL,
+	SG_DBT_HORIZONTAL,
+	SG_DBT_PARALLEL,
+	SG_DBT_SLANT,
+	SG_DBT_OPTIMAL
+} SG_DIMENSION_BEHAVIOUR;
+
+typedef struct  
+{
+	bool			dimension_line;
+	bool			first_side_line;
+	bool			second_side_line;
+	sgFloat          lug_size;
+
+	bool            automatic_arrows;
+
+	bool			out_first_arrow;
+	unsigned char   first_arrow_style;
+
+	bool			out_second_arrow;
+	unsigned char   second_arrow_style;
+
+	sgFloat          arrows_size;
+
+	SG_TEXT_ALIGN   text_align;
+	SG_TEXT_STYLE   text_style;
+
+	bool            invert;
+
+	SG_DIMENSION_BEHAVIOUR   behaviour_type;
+
+	unsigned short  precision;
+
+} SG_DIMENSION_STYLE;
+
+typedef enum
+{
+	SG_DT_LINEAR,
+	SG_DT_ANGLE,
+	SG_DT_RAD,
+	SG_DT_DIAM
+} SG_DIMENSION_TYPE;
+
+/************************************************************************/
+/* DIMENSIONS                                                              */
+/************************************************************************/
+class sgCore_API   sgCDimensions : public sgCObject
+{
+private:
+	sgCDimensions();
+	sgCDimensions(SG_OBJ_HANDLE);
+	virtual    ~sgCDimensions();	
+
+	SG_LINE*     m_lines;
+	int          m_lines_count;
+	SG_POINT*    m_formed_points;
+	char*        m_text;
+public:
+
+	static   sgCDimensions* Create(SG_DIMENSION_TYPE, const SG_POINT*,
+					const sgCFont*, const SG_DIMENSION_STYLE& ,
+					const char*);
+
+	const    SG_LINE*    GetLines() const;
+	int                  GetLinesCount() const;
+
+	const SG_POINT*      GetFormedPoints();
+
+	SG_DIMENSION_TYPE    GetType() const;
+	SG_DIMENSION_STYLE   GetStyle() const;
+	const char*          GetText();
+	unsigned int         GetFont();
+
+	virtual  bool		 ApplyTempMatrix();
+
+
+
+	static   bool        Draw(SG_DIMENSION_TYPE, const SG_POINT*,
+						const sgCFont*, const SG_DIMENSION_STYLE& ,
+						const char* ,SG_DRAW_LINE_FUNC);
+
+	PRIVATE_ACCESS
+};
+
+#endif