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Microsoft OS/2 SDK 2.0 05-30-1990
#define INCL_BITMAPFILEFORMAT
#define INCL_DOSMEMMGR
#define INCL_DOSINFOSEG
#define INCL_DOSPROCESS
#define INCL_DOSSEMAPHORES
#define INCL_DEV
#define INCL_BASE
#define INCL_WINSYS
#define INCL_WININPUT
#define INCL_WINMENUS
#define INCL_WINDIALOGS
#define INCL_WINFRAMEMGR
#define INCL_WINPOINTERS
#define INCL_WINWINDOWMGR
#define INCL_WINMESSAGEMGR
#define INCL_WINRECTANGLES
#define INCL_WINSCROLLBARS
#define INCL_WINSWITCHLIST
#define INCL_WINENTRYFIELDS
#define INCL_GPIPATHS
#define INCL_GPILCIDS
#define INCL_GPIREGIONS
#define INCL_GPICONTROL
#define INCL_GPIBITMAPS
#define INCL_GPIPRIMITIVES
#define INCL_GPITRANSFORMS
#define INCL_ERRORS
#include <os2.h>
#define CALLBACK EXPENTRY
#define APPMENU 1 /* app menu */
#define APPTABLE 1 /* app accel table */
#define APPICON 1
#define SM_EXIT 1 /* menu item ids */
#define SM_ZOOM 10
#define SM_HELP 20
#define SM_FILE 30
#define MENU_RESUME 2
#define MENU_EXIT 3
#define MENU_PRINT 11
#define MENU_STATUS 12
#define MENU_SHOW 13
#define MENU_HIDE 14
#define MENU_ZOOMIN 15
#define MENU_ZOOMOUT 16
#define MENU_BYTEALIGN 17
#define MENU_HELP_EXTENDED 21
#define MENU_HELP_INDEX 22
#define MENU_HELP_KEYS 23
#define MENU_LOAD 31
#define MENU_JUMBLE 40
#define MENU_DUMMY 9999
#define TITLEBAR 1 /* string table ids */
#define TERMINATE 2
#define XFORMFAIL 3
#define HELP_EXTENDED 4
#define HELP_INDEX 5
#define HELP_KEYS 6
#define IDD_OPEN 256
#define IDD_STATUS 257
#define IDD_NULL 0
#define EID_NAME 258
#define SID_ZOOMFACT 259
#define SID_STATUS 260
#define HID_ZOOM 261
#define ADD_HEAD_SEG 1
#define ADD_TAIL_SEG 2
#define DEL_SEG 3
#define MAKE_TAIL_SEG 4
#define MAKE_HEAD_SEG 5
#define PICTURE_CREATE 0
#define PICTURE_UPDATE 1
#define ZOOM_MAX 8
#define ZOOM_IN 1
#define ZOOM_OUT -1
#define UNITY 65536L
#define STACKSIZE 4096 /* async thread stack size */
/*----------------------- helper macros --------------------------------------*/
#define ROUND_DOWN_MOD( arg, mod) \
{ \
if( arg < 0) \
{ \
arg -= mod - 1; \
arg += arg % mod; \
} else \
arg -= arg % mod; \
}
#define ROUND_UP_MOD( arg, mod) \
{ \
if( arg < 0) \
{ \
arg -= arg % mod; \
} else \
{ \
arg += mod - 1; \
arg -= arg % mod; \
} \
}
/*
* macro will convert BITMAPFILEHEADER2 to BITMAPFILEHEADER
*/
#define PBFH1(A) ((PBITMAPFILEHEADER) (A))
/*
* macro will convert BITMAPINFOHEADER2 to BITMAPINFOHEADER
*/
#define PBMP1(A) ((PBITMAPINFOHEADER) (A))
/* macro will adjust structure type depending on wiether old or new
* BITMAPINFOHEADER is read in from a BMP file.
*/
#define ADJUSTED_PBMP(A) (((A)->cbFix == sizeof(BITMAPINFOHEADER)) \
? PBMP1(A) : (PVOID)(A))
#define STATUS_SHOW(A) \
{ \
if (A) { \
WinSendMsg( hwndStatusOption, \
MM_SETITEMATTR, \
MPFROM2SHORT( MENU_SHOW, TRUE), \
MPFROM2SHORT( MIA_DISABLED, ~MIA_DISABLED)); \
} \
else { \
WinSendMsg( hwndStatusOption, \
MM_SETITEMATTR, \
MPFROM2SHORT( MENU_SHOW, TRUE), \
MPFROM2SHORT( MIA_DISABLED, MIA_DISABLED)); \
} \
}
#define STATUS_HIDE(A) \
{ \
if (A) { \
WinSendMsg( hwndStatusOption, \
MM_SETITEMATTR, \
MPFROM2SHORT( MENU_HIDE, TRUE), \
MPFROM2SHORT( MIA_DISABLED, ~MIA_DISABLED)); \
} \
else { \
WinSendMsg( hwndStatusOption, \
MM_SETITEMATTR, \
MPFROM2SHORT( MENU_HIDE, TRUE), \
MPFROM2SHORT( MIA_DISABLED, MIA_DISABLED)); \
} \
}
/*----------------------- inter-thread messages ------------------------------*/
#define UM_DIE WM_USER+1 /* instruct async thread to terminate */
#define UM_DRAW WM_USER+2 /* draw the current picture */
#define UM_VSCROLL WM_USER+3 /* perform scroll by recalculating the */
/* default viewing transform */
#define UM_HSCROLL WM_USER+4 /* perform scroll by recalculating the */
/* default viewing transform */
#define UM_SIZING WM_USER+5 /* perform sizing by recalculating the */
/* default viewing transform */
#define UM_ZOOM WM_USER+6 /* zoom the picture by recalculating */
/* the default viewing transform */
#define UM_REDRAW WM_USER+8 /* redraw the entire client window */
#define UM_JUMBLE WM_USER+9 /* scatter the pieces on the window */
#define UM_LOAD WM_USER+10 /* load a bitmap from disk */
#define UM_LEFTDOWN WM_USER+11 /* correlate and prepare to drag */
#define UM_MOUSEMOVE WM_USER+12 /* remove, reposition, and redraw */
#define UM_LEFTUP WM_USER+13 /* stop dragging */
#define UM_CHAR WM_USER+14 /* a keyboard key */
#define UM_LAST WM_USER+15
/*------------------------- correlation parameters ---------------------------*/
#define HITS 1L /* maximum number of hits to return */
#define DEPTH 2L /* max depth of seg calls to return */
/*-------------------------- old-style bitmap header -------------------------*/
typedef struct {
USHORT wType;
ULONG dwSize;
int xHotspot;
int yHotspot;
ULONG dwBitsOffset;
USHORT bmWidth;
USHORT bmHeight;
USHORT bmPlanes;
USHORT bmBitcount;
} RCBITMAP;
typedef RCBITMAP FAR *PRCBITMAP;
/*-------------------------- bitmap-related data -----------------------------*/
typedef struct _LOADINFO { /* li */
HFILE hf;
CHAR szFileName[CCHMAXPATH];
} LOADINFO, FAR *PLOADINFO; /* pli */
/*-------------------------- segment list ------------------------------------*/
typedef struct _SEGLIST { /* sl */
LONG lSegId;
struct _SEGLIST FAR * pslPrev;
struct _SEGLIST FAR * pslNext;
POINTL ptlLocation; /* piece location, world coordinates */
RECTL rclCurrent; /* segment bounding box, model coords */
RECTL rclBitBlt; /* segment bounding box, world coords */
POINTL aptlBitBlt[4]; /* BitBlt parameters */
LONG lAdjacent[8]; /* adjacent segments in original pict */
struct _SEGLIST FAR * pslNextIsland; /* next member in island list */
BOOL fIslandMark; /* used for marking island members */
POINTL aptlSides[12]; /* control points for piece outline */
HDC hdcHole; /* used to punch hole in target */
HPS hpsHole;
HBITMAP hbmHole;
HDC hdcFill; /* used to fill hole */
HPS hpsFill;
HBITMAP hbmFill;
POINTL ptlModelXlate; /* lM31 and lM31 for piece */
BOOL fVisible; /* TRUE iff should be drawn */
} SEGLIST ;
typedef SEGLIST FAR *PSEGLIST; /* psl */
typedef PSEGLIST FAR *PPSEGLIST; /* ppsl */
/*------------------------- Function Prototypes ------------------------------*/
extern VOID CalcBounds( VOID);
extern VOID CalcSize( MPARAM mp1, MPARAM mp2);
extern VOID CalcTransform( HWND hwnd);
extern VOID CheckPsl( PSEGLIST psl);
extern MRESULT EXPENTRY ClientWndProc( HWND hwnd, USHORT msg, MPARAM mp1,
MPARAM mp2);
extern PSEGLIST Correlate( PPOINTL pptl);
extern BOOL CreateBitmapHdcHps( PHDC phdc, PHPS phps);
extern BOOL CreatePicture( SHORT sUpdate);
extern BOOL DoDraw( HPS hps, HRGN hrgn, BOOL fPaint);
extern VOID DoHorzScroll( VOID);
extern VOID DoVertScroll( VOID);
extern VOID DrawPiece( HPS hps, PSEGLIST psl, BOOL fFill);
extern BOOL DumpPicture( VOID);
extern VOID Finalize( VOID);
extern BOOL Initialize( VOID);
extern VOID Jumble( VOID);
extern VOID LeftDown( MPARAM mp);
extern VOID LeftUp( VOID);
extern VOID Load( PLOADINFO pli);
extern VOID cdecl main( VOID);
extern VOID MarkIsland( PSEGLIST pslMark, BOOL fMark);
/*
VOID MessageInt( HWND, INT, PCH);
*/
extern VOID MouseMove( MPARAM mp);
extern VOID MyMessageBox( HWND hWnd, PSZ psz);
extern VOID FAR NewThread( VOID);
extern BOOL PrepareBitmap( VOID);
extern BOOL ReadBitmap( HFILE hfile);
extern VOID Redraw( VOID);
extern VOID ReportError( HAB hab);
extern VOID ResetScrollBars( VOID);
extern BOOL SegListCheck( INT iLoc);
extern PSEGLIST SegListGet( LONG lSeg);
extern PSEGLIST SegListUpdate( USHORT usOperation, PSEGLIST pslUpdate);
extern BOOL SendCommand( USHORT usCommand, MPARAM mp1, MPARAM mp2);
extern VOID SetDVTransform( FIXED fx11, FIXED fx12, FIXED fx21,
FIXED fx22,
FIXED l31,FIXED l32, FIXED lType);
extern VOID SetRect( PSEGLIST psl);
extern VOID ToBottom( PSEGLIST pslDown);
extern VOID ToggleMenuItem( USHORT usMenuMajor, USHORT usMenuMinor,
PBOOL pfFlag);
extern VOID DisplayZoomFactor(LONG lScaleFactor);
extern MRESULT WndProcCommand( HWND hwnd, USHORT msg, MPARAM mp1,
MPARAM mp2);
extern MRESULT WndProcCreate( HWND hwnd);
extern MRESULT WndProcPaint( VOID);
/*
MRESULT WndProcSize( MPARAM, MPARAM);
*/
extern VOID Zoom(VOID);
extern MRESULT EXPENTRY CheapWndProc(HWND hwnd, USHORT msg, MPARAM mp1,
MPARAM mp2);
extern MRESULT EXPENTRY CheapWndProc(HWND hwnd, USHORT msg, MPARAM mp1,
MPARAM mp2);
extern MRESULT EXPENTRY StatusDlgProc(HWND hwnd, USHORT msg, MPARAM mp1,
MPARAM mp2);
This archive runs on limited infrastructure. Preserving old code on modern bandwidth. Automated agents are requested to crawl responsibly.