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/* wingdi.h*/

/*

 * Copyright (c) 1999,2000,2001 Greg Haerr <greg@censoft.com>

 *

 * Win32 GDI structures and API

 */

/* portable coordinate definition*/

typedef MWCOORD GDICOORD;

/* inherit RECT and POINT from mwtypes.h*/

typedef MWRECT  RECT;

typedef MWPOINT POINT;

#if 0000

typedef struct  tagRECT {

    GDICOORD left;

    GDICOORD top;

    GDICOORD right;

    GDICOORD bottom;

} RECT;

typedef struct  tagPOINT {

    GDICOORD x;

    GDICOORD y;

} POINT;

#endif

typedef RECT NEAR *PRECT, FAR *LPRECT;

typedef POINT NEAR *PPOINT, FAR *LPPOINT;

typedef struct  tagSIZE {

    GDICOORD cx;

    GDICOORD cy;

} SIZE, NEAR *PSIZE, FAR *LPSIZE;

/* GetDCEx flags*/

#define DCX_WINDOW           0x00000001L

#define DCX_CACHE            0x00000002L

#define DCX_NORESETATTRS     0x00000004L

#define DCX_CLIPCHILDREN     0x00000008L

#define DCX_CLIPSIBLINGS     0x00000010L

#define DCX_PARENTCLIP       0x00000020L

#define DCX_EXCLUDERGN       0x00000040L

#define DCX_INTERSECTRGN     0x00000080L

#define DCX_EXCLUDEUPDATE    0x00000100L

#define DCX_INTERSECTUPDATE  0x00000200L

#define DCX_LOCKWINDOWUPDATE 0x00000400L

#define DCX_VALIDATE         0x00200000L

#define DCX_DEFAULTCLIP      0x80000000L        /* microwin only*/

HDC WINAPI      GetDCEx(HWND hwnd,HRGN hrgnClip,DWORD flags);

HDC WINAPI      GetDC(HWND hWnd);

HDC WINAPI      GetWindowDC(HWND hWnd);

int WINAPI      ReleaseDC(HWND hWnd, HDC hDC);

BOOL WINAPI     DeleteDC(HDC hdc);

typedef struct tagPAINTSTRUCT {

    HDC         hdc;

    BOOL        fErase;                 /* indicates bkgnd needs erasing*/

    RECT        rcPaint;                /* nyi*/

    BOOL        fRestore;               /* nyi*/

    BOOL        fIncUpdate;             /* nyi*/

    BYTE        rgbReserved[32];

} PAINTSTRUCT, *PPAINTSTRUCT, *NPPAINTSTRUCT, FAR *LPPAINTSTRUCT;

HDC WINAPI      BeginPaint(HWND hWnd, LPPAINTSTRUCT lpPaint);

BOOL WINAPI     EndPaint(HWND hWnd, CONST PAINTSTRUCT *lpPaint);

#define RGB(r,g,b)          MWRGB(r,g,b)

#define GetRValue(rgb)      ((BYTE)(rgb))

#define GetGValue(rgb)      ((BYTE)(((WORD)(rgb)) >> 8))

#define GetBValue(rgb)      ((BYTE)((rgb)>>16))

/* Background Modes */

#define TRANSPARENT     1

#define OPAQUE          2

/* Text Alignment*/

#define TA_NOUPDATECP                0

#define TA_UPDATECP                  1

#define TA_LEFT                      0

#define TA_RIGHT                     2

#define TA_CENTER                    6

#define TA_TOP                       0

#define TA_BOTTOM                    8

#define TA_BASELINE                  24

#define TA_RTLREADING                256

#define TA_MASK       (TA_BASELINE+TA_CENTER+TA_UPDATECP+TA_RTLREADING)

COLORREF WINAPI SetTextColor(HDC, COLORREF);

COLORREF WINAPI SetBkColor(HDC, COLORREF);

int WINAPI      SetBkMode(HDC, int);

UINT WINAPI     SetTextAlign(HDC hdc, UINT fMode);

/* Binary raster ops*/

#define R2_BLACK            (MWMODE_CLEAR+1)            /*  0       */

#define R2_NOTMERGEPEN      (MWMODE_NOR+1)              /* DPon     */

#define R2_MASKNOTPEN       (MWMODE_ANDINVERTED+1)      /* DPna     */

#define R2_NOTCOPYPEN       (MWMODE_COPYINVERTED+1)     /* Pn       */

#define R2_MASKPENNOT       (MWMODE_ANDREVERSE+1)       /* PDna     */

#define R2_NOT              (MWMODE_INVERT+1)           /* Dn       */

#define R2_XORPEN           (MWMODE_XOR+1)              /* DPx      */

#define R2_NOTMASKPEN       (MWMODE_NAND+1)             /* DPan     */

#define R2_MASKPEN          (MWMODE_AND+1)              /* DPa      */

#define R2_NOTXORPEN        (MWMODE_EQUIV+1)            /* DPxn     */

#define R2_NOP              (MWMODE_NOOP+1)             /* D        */

#define R2_MERGENOTPEN      (MWMODE_ORINVERTED+1)       /* DPno     */

#define R2_COPYPEN          (MWMODE_COPY+1)             /* P        */

#define R2_MERGEPENNOT      (MWMODE_ORREVERSE+1)        /* PDno     */

#define R2_MERGEPEN         (MWMODE_OR+1)               /* DPo      */

#define R2_WHITE            (MWMODE_SETTO1+1)           /*  1       */

#define R2_LAST             16

int WINAPI      SetROP2(HDC hdc, int fnDrawMode);

#define GDI_ERROR       (0xFFFFFFFFL)

#define CLR_INVALID     0xFFFFFFFF

COLORREF WINAPI GetPixel(HDC hdc, int x, int y);

COLORREF WINAPI SetPixel(HDC hdc, int x, int y, COLORREF crColor);

BOOL WINAPI     MoveToEx(HDC hdc, int x, int y, LPPOINT lpPoint);

BOOL WINAPI     LineTo(HDC hdc, int x, int y);

BOOL WINAPI     Polyline(HDC hdc, CONST POINT *lppt, int cPoints);

BOOL WINAPI     PolyPolygon(HDC hdc, CONST POINT *lpPoints, LPINT lpPolyCounts,

                        int nCount);

BOOL WINAPI     Rectangle(HDC hdc, int nLeft, int nTop, int nRight,int nBottom);

BOOL WINAPI     Ellipse(HDC hdc, int nLeftRect, int nTopRect, int nRightRect,

                        int nBottomRect);

BOOL WINAPI     Arc(HDC hdc, int nLeftRect, int nTopRect, int nRightRect,

                        int nBottomRect, int nXStartArc, int nYStartArc,

                        int nXEndArc, int nYEndArc);

BOOL WINAPI     Pie(HDC hdc, int nLeftRect, int nTopRect, int nRightRect,

                        int nBottomRect, int nXRadial1, int nYRadial1,

                        int nXRadial2, int nYRadial2);

BOOL WINAPI     Polygon(HDC hdc, CONST POINT *lpPoints, int nCount);

int WINAPI      FillRect(HDC hDC, CONST RECT *lprc, HBRUSH hbr);

/* ExTextOut options*/

#define ETO_OPAQUE      0x0002

#define ETO_CLIPPED     0x0004          /* nyi*/

BOOL WINAPI     TextOut(HDC hdc, int x, int y, LPCSTR lpszString, int cbString);

BOOL WINAPI     ExtTextOut(HDC hdc, int x, int y, UINT fuOptions,

                        CONST RECT *lprc, LPCSTR lpszString, UINT cbCount,

                        CONST INT *lpDx);

BOOL WINAPI     ExtTextOutW(HDC hdc, int x, int y, UINT fuOptions,

                        CONST RECT *lprc, LPCWSTR lpszString, UINT cbCount,

                        CONST INT *lpDx);

/* DrawText options*/

#define DT_TOP              0x00000000

#define DT_LEFT             0x00000000

#define DT_CENTER           0x00000001

#define DT_RIGHT            0x00000002

#define DT_VCENTER          0x00000004

#define DT_BOTTOM           0x00000008

#define DT_WORDBREAK        0x00000010

#define DT_SINGLELINE       0x00000020

#define DT_EXPANDTABS       0x00000040

#define DT_TABSTOP          0x00000080

#define DT_NOCLIP           0x00000100

#define DT_EXTERNALLEADING  0x00000200

#define DT_CALCRECT         0x00000400

#define DT_NOPREFIX         0x00000800

#define DT_INTERNAL         0x00001000

#define DT_EDITCONTROL      0x00002000

#define DT_PATH_ELLIPSIS    0x00004000

#define DT_END_ELLIPSIS     0x00008000

#define DT_MODIFYSTRING     0x00010000

#define DT_RTLREADING       0x00020000

#define DT_WORD_ELLIPSIS    0x00040000

int WINAPI      DrawTextA(HDC hdc, LPCSTR lpString, int nCount, LPRECT lpRect,

                        UINT uFormat);

int WINAPI      DrawTextW(HDC hdc, LPCWSTR lpString, int nCount, LPRECT lpRect,

                        UINT uFormat);

#define DrawText DrawTextA

BOOL WINAPI     DrawDIB(HDC hdc,int x, int y,PMWIMAGEHDR pimage); /* microwin*/

/* GetSysColor, FillRect colors*/

#define COLOR_SCROLLBAR         0

#define COLOR_BACKGROUND        1

#define COLOR_ACTIVECAPTION     2

#define COLOR_INACTIVECAPTION   3

#define COLOR_MENU              4

#define COLOR_WINDOW            5

#define COLOR_WINDOWFRAME       6

#define COLOR_MENUTEXT          7

#define COLOR_WINDOWTEXT        8

#define COLOR_CAPTIONTEXT       9

#define COLOR_ACTIVEBORDER      10

#define COLOR_INACTIVEBORDER    11

#define COLOR_APPWORKSPACE      12

#define COLOR_HIGHLIGHT         13

#define COLOR_HIGHLIGHTTEXT     14

#define COLOR_BTNFACE           15

#define COLOR_BTNSHADOW         16

#define COLOR_GRAYTEXT          17

#define COLOR_BTNTEXT           18

#define COLOR_INACTIVECAPTIONTEXT 19

#define COLOR_BTNHIGHLIGHT      20

#define COLOR_3DDKSHADOW        21

#define COLOR_3DLIGHT           22

#define COLOR_INFOTEXT          23

#define COLOR_INFOBK            24

#define COLOR_DESKTOP           COLOR_BACKGROUND

#define COLOR_3DFACE            COLOR_BTNFACE

#define COLOR_3DSHADOW          COLOR_BTNSHADOW

#define COLOR_3DHIGHLIGHT       COLOR_BTNHIGHLIGHT

#define COLOR_3DHILIGHT         COLOR_BTNHIGHLIGHT

#define COLOR_BTNHILIGHT        COLOR_BTNHIGHLIGHT

#define COLOR_ALTERNATEBUTTONFACE       25

#define COLOR_HOTLIGHT                  26

#define COLOR_GRADIENTACTIVECAPTION     27

#define COLOR_GRADIENTINACTIVECAPTION   28

DWORD WINAPI    GetSysColor(int nIndex);

COLORREF WINAPI SetSysColor(int nIndex, COLORREF crColor);/* Microwindows only*/

/* Stock Logical Objects */

#define WHITE_BRUSH         0

#define LTGRAY_BRUSH        1

#define GRAY_BRUSH          2

#define DKGRAY_BRUSH        3

#define BLACK_BRUSH         4

#define NULL_BRUSH          5

#define HOLLOW_BRUSH        NULL_BRUSH

#define WHITE_PEN           6

#define BLACK_PEN           7

#define NULL_PEN            8

#define OEM_FIXED_FONT      10

#define ANSI_FIXED_FONT     11

#define ANSI_VAR_FONT       12

#define SYSTEM_FONT         13

#define DEVICE_DEFAULT_FONT 14

#define DEFAULT_PALETTE     15

#define SYSTEM_FIXED_FONT   16

#define DEFAULT_GUI_FONT    17

#define DC_BRUSH            18

#define DC_PEN              19

#define STOCK_LAST          19

/* Object types*/

#define OBJ_PEN             1

#define OBJ_BRUSH           2

#define OBJ_DC              3

#define OBJ_METADC          4

#define OBJ_PAL             5

#define OBJ_FONT            6

#define OBJ_BITMAP          7

#define OBJ_REGION          8

#define OBJ_METAFILE        9

#define OBJ_MEMDC           10

#define OBJ_EXTPEN          11

#define OBJ_ENHMETADC       12

#define OBJ_ENHMETAFILE     13

HGDIOBJ WINAPI  GetStockObject(int nObject);

HGDIOBJ WINAPI  SelectObject(HDC hdc, HGDIOBJ hObject);

BOOL WINAPI     DeleteObject(HGDIOBJ hObject);

int WINAPI      SelectClipRgn(HDC hdc, HRGN hrgn);

int WINAPI      ExtSelectClipRgn(HDC hdc, HRGN hrgn, int fnMode);

int WINAPI      GetUpdateRgn(HWND hwnd, HRGN hrgn, BOOL bErase);

BOOL WINAPI     GetUpdateRect(HWND hwnd, LPRECT lpRect, BOOL bErase);

/* Brush Styles */

#define BS_SOLID            0

#define BS_NULL             1

#define BS_HOLLOW           BS_NULL

HBRUSH WINAPI   CreateSolidBrush(COLORREF crColor);

/* Pen Styles */

#define PS_SOLID            0

#define PS_NULL             5

HPEN WINAPI     CreatePen(int nPenStyle, int nWidth, COLORREF crColor);

HBITMAP WINAPI  CreateCompatibleBitmap(HDC hdc, int nWidth, int nHeight);

HDC WINAPI      CreateCompatibleDC(HDC hdc);

/* BitBlit raster opcodes*/

#define SRCCOPY         (DWORD)MWROP_COPY         /* source                   */

#define SRCPAINT        (DWORD)MWROP_OR           /* source OR dest           */

#define SRCAND          (DWORD)MWROP_AND          /* source AND dest          */

#define SRCINVERT       (DWORD)MWROP_XOR          /* source XOR dest          */

#define SRCERASE        (DWORD)MWROP_ANDREVERSE   /* source AND (NOT dest )   */

#define NOTSRCCOPY      (DWORD)MWROP_COPYINVERTED /* (NOT source)             */

#define NOTSRCERASE     (DWORD)MWROP_NOR          /* (NOT src) AND (NOT dest) */

#define MERGEPAINT      (DWORD)MWROP_ORINVERTED   /* (NOT source) OR dest     */

#define DSTINVERT       (DWORD)MWROP_INVERT       /* (NOT dest)               */

#define BLACKNESS       (DWORD)MWROP_CLEAR        /* BLACK                    */

#define WHITENESS       (DWORD)MWROP_SET          /* WHITE                    */

#if 0

#define MERGECOPY       (DWORD)0x00C000CA /* (source AND pattern)     */

#define PATCOPY         (DWORD)0x00F00021 /* pattern                  */

#define PATPAINT        (DWORD)0x00FB0A09 /* DPSnoo                   */

#define PATINVERT       (DWORD)0x005A0049 /* pattern XOR dest         */

#endif

BOOL WINAPI     BitBlt(HDC hdcDest,int nXDest,int nYDest,int nWidth,int nHeight,

                        HDC hdcSrc,int nXSrc,int nYSrc,DWORD dwRop);

BOOL WINAPI     StretchBlt(HDC hdcDest,int nXOriginDest,int nYOriginDest,

                        int nWidthDest,int nHeightDest,HDC hdcSrc,

                        int nXOriginSrc,int nYOriginSrc,int nWidthSrc,

                        int nHeightSrc, DWORD dwRop);

/* Palette entry flags*/

#define PC_RESERVED     0x01

#define PC_EXPLICIT     0x02

#define PC_NOCOLLAPSE   0x04

typedef struct tagPALETTEENTRY {

        BYTE    peRed;

        BYTE    peGreen;

        BYTE    peBlue;

        BYTE    peFlags;

} PALETTEENTRY, *PPALETTEENTRY, FAR *LPPALETTEENTRY;

UINT WINAPI     GetSystemPaletteEntries(HDC hdc,UINT iStartIndex,UINT nEntries,

                        LPPALETTEENTRY lppe);

/* GetDeviceCaps parameters*/

#define HORZRES       8     /* Horizontal width in pixels               */

#define VERTRES       10    /* Vertical height in pixels                */

#define BITSPIXEL     12    /* Number of bits per pixel                 */

#define PLANES        14    /* Number of planes                         */

#define LOGPIXELSX    88    /* Logical pixels/inch in X                 */

#define LOGPIXELSY    90    /* Logical pixels/inch in Y                 */

#define SIZEPALETTE  104    /* Number of entries in physical palette    */

int WINAPI      GetDeviceCaps(HDC hdc, int nIndex);

/* Region flags*/

#define ERRORREGION             MWREGION_ERROR

#define NULLREGION              MWREGION_NULL

#define SIMPLEREGION            MWREGION_SIMPLE

#define COMPLEXREGION           MWREGION_COMPLEX

/* kluge for VxWorks*/

#ifdef ERROR

#undef ERROR

#endif

#define ERROR                   ERRORREGION

#define RGN_ERROR               ERRORREGION

/* CombineRgn() Styles */

#define RGN_AND             1

#define RGN_OR              2

#define RGN_XOR             3

#define RGN_DIFF            4

#define RGN_COPY            5

#define RGN_MIN             RGN_AND

#define RGN_MAX             RGN_COPY

/* GetRegionData/ExtCreateRegion */

#define RDH_RECTANGLES  1

typedef struct _RGNDATAHEADER {

    DWORD   dwSize;

    DWORD   iType;

    DWORD   nCount;

    DWORD   nRgnSize;

    RECT    rcBound;

} RGNDATAHEADER, *PRGNDATAHEADER;

typedef struct _RGNDATA {

    RGNDATAHEADER   rdh;

    char            Buffer[1];

} RGNDATA, *PRGNDATA, *NPRGNDATA, *LPRGNDATA;

/* Region entry points*/

INT  WINAPI OffsetRgn(HRGN hrgn, INT x, INT y );

INT  WINAPI GetRgnBox(HRGN hrgn, LPRECT rect );

HRGN WINAPI CreateRectRgn(INT left, INT top, INT right, INT bottom);

HRGN WINAPI CreateRectRgnIndirect(const RECT* rect );

VOID WINAPI SetRectRgn(HRGN hrgn, INT left, INT top, INT right, INT bottom );

HRGN WINAPI CreateRoundRectRgn(INT left, INT top, INT right, INT bottom,

                INT ellipse_width, INT ellipse_height );

HRGN WINAPI CreateEllipticRgn(INT left, INT top, INT right, INT bottom );

HRGN WINAPI CreateEllipticRgnIndirect(const RECT *rect );

DWORD WINAPI GetRegionData(HRGN hrgn, DWORD count, LPRGNDATA rgndata);

BOOL WINAPI PtInRegion(HRGN hrgn, INT x, INT y );

BOOL WINAPI RectInRegion(HRGN hrgn, const RECT *rect );

BOOL WINAPI EqualRgn(HRGN hrgn1, HRGN hrgn2 );

INT  WINAPI CombineRgn(HRGN hDest, HRGN hSrc1, HRGN hSrc2, INT mode);

/* Rect entry points*/

BOOL WINAPI IntersectRect(LPRECT dest, const RECT *src1, const RECT *src2 );

BOOL WINAPI UnionRect(LPRECT dest, const RECT *src1, const RECT *src2 );

BOOL WINAPI EqualRect(const RECT* rect1, const RECT* rect2 );

BOOL WINAPI SubtractRect(LPRECT dest, const RECT *src1, const RECT *src2 );