#define ABSEXECBASE ((struct ExecBase **)4L)
/* this is for lattice bug with 16-bit ints */
#undef RMBTRAP
#define RMBTRAP 0x00010000L
/* this is for missing limits */
#define WORD_MIN SHRT_MIN
#define WORD_MAX SHRT_MAX
#define UWORD_MIN USHRT_MIN
#define UWORD_MAX USHRT_MAX
/* this is for bug in AddSemaphore */
#undef AddSemaphore
#define AddSemaphore(SS) InitSemaphore(SS),\
Enqueue(&((*ABSEXECBASE)->SemaphoreList),\
&((SS)->ss_Link))
/* this is a fake intuimessage-class used to quit the popupmenu program */
#define QUITPOPUPMENU 0
#define HIGHLIGHTON 0
#define HIGHLIGHTOFF 1
#define BORDERSIZE 2
#define AND &&
#define OR ||
#define ITEMWINDOW 0
#define SUBWINDOW SHRT_MAX
/* used for drawing commandkeys */
#define LORESSCREEN TRUE
#define HIRESSCREEN FALSE
/* used by DrawMenuItem */
#define SELECTFILL 1
#define ITEMFILL 0
#define CLEAROLD TRUE
#define DONTCLEAROLD FALSE
struct WindowSize {
WORD Left, Top, Right, Bottom;
};
union FillTypes {
APTR APTR;
struct IntuiText *IText;
struct Image *Image;
};
struct WindowData {
BOOL BitMapOk;
WORD LeftEdge, TopEdge;
WORD RightEdge, Bottom;
WORD Width, Height;
WORD TopValue, LeftValue;
struct MenuItem *Items;
struct BitMap Bm;
};
struct SignalData {
struct Task *PopUpMenuTask;
LONGBITS MenuUpSig;
LONGBITS MenuDownSig;
LONGBITS MouseMovedSig;
LONGBITS SelectDownSig;
BOOL Down;
};
/* My functioms */
VOID WriteAndClose(STRPTR,ULONG);
VOID PopUpMainLoop(struct SignalData *, struct MsgPort *);
VOID PopUpMenu(struct SignalData *);
VOID QueueTimer(VOID);
VOID InitGlobals(VOID);
BOOL OpenMenuWindow(WORD);
VOID HighLightItem(struct MenuItem *, struct WindowData *, UWORD);
VOID HighLightCurrItemBehind(UWORD);
struct MenuItem *FindMouseItem(struct WindowData *);
VOID SelectItem(VOID);
VOID OpenItemWindow(struct WindowData *, struct WindowData *, WORD, UWORD);
VOID CheckItemSize(struct WindowSize *,struct MenuItem *,LONG);
VOID CloseItemWindow(struct WindowData *);
VOID ToggleMenu(UWORD,struct Menu *);
VOID DrawAllItems(struct WindowData *);
VOID DrawMenuItem(struct MenuItem *, struct WindowData *, UWORD, BOOL);
struct Menu *FindMenuPtr(UWORD);
WORDBITS FinalSelect(VOID);
VOID CheckMark(struct MenuItem *,struct MenuItem *);
UWORD FindItemNr(struct MenuItem *, struct MenuItem *);
VOID TellWindow(WORDBITS);
BOOL BuildBitMap(struct WindowData *);
VOID ClearWindow(struct WindowData *);
VOID RemoveBitMap(struct WindowData *);
BOOL MouseInWindow(struct WindowData *);
WORD SendMessage(struct MsgPort *);
struct IntuiMessage *BuildIntuiMsg(struct MsgPort *, ULONG, UWORD);
struct InputEvent *PopUpHandler(struct InputEvent *,struct SignalData *);
ULONG Mystrlen(STRPTR);
VOID SwapBits(struct WindowData *);
#define DeleteStdIO(IOReq) FreeMem((IOReq),sizeof(struct IOStdReq))
