#ifndef INTUITION_INTUITIONBASE_H #define INTUITION_INTUITIONBASE_H 1 /*** intuitionbase.h ********************************************************* * * the IntuitionBase structure and supporting structures * * $Header: intuitionbase.h,v 33.1 86/09/30 19:56:40 neil Exp $ * * Confidential Information: Commodore-Amiga Computer, Inc. * Copyright (c) Commodore-Amiga Computer, Inc. ****************************************************************************/ #ifndef EXEC_TYPES_H #include #endif #ifndef EXEC_LIBRARIES_H #include #endif #ifndef INTUITION_INTUITION_H #include #endif #ifndef EXEC_INTERRUPTS_H #include #endif #ifdef INTUITIONPRIVATE /* these types and constants are used in the forbidden part of IntuitionBase. * see below for an explanation that these are NOT supported for your use. * They will certainly change in subsequent releases, and are provided * for education, debugging, and information. */ /* these are the display modes for which we have corresponding parameter * settings in the config arrays */ #define DMODECOUNT 0x0002 /* how many modes there are */ #define HIRESPICK 0x0000 #define LOWRESPICK 0x0001 #define EVENTMAX 10 /* size of event array */ /* these are the system Gadget defines */ #define RESCOUNT 2 #define HIRESGADGET 0 #define LOWRESGADGET 1 #define GADGETCOUNT 8 #define UPFRONTGADGET 0 #define DOWNBACKGADGET 1 #define SIZEGADGET 2 #define CLOSEGADGET 3 #define DRAGGADGET 4 #define SUPFRONTGADGET 5 #define SDOWNBACKGADGET 6 #define SDRAGGADGET 7 /* jimm: 1/10/86: Intuition Locking */ /* Let me say it again: don't even think about using this information * in a program. */ #define ISTATELOCK 0 /* Intuition() not re-entrant */ #define LAYERINFOLOCK 1 /* dummy lock used to check protocol */ #define GADGETSLOCK 2 /* gadget lists, refresh, flags */ #define LAYERROMLOCK 3 /* (dummy) for lock layerrom */ #define VIEWLOCK 4 /* access to ViewLord */ #define IBASELOCK 5 /* protexts IBase pointers and lists */ #define RPLOCK 6 /* use of IBase->RP */ #define NUMILOCKS 7 /* ======================================================================== */ /* === Intuition Geometric Primitives ===================================== */ /* ======================================================================== */ struct FatIntuiMessage { struct IntuiMessage; ULONG PrevKeys; }; struct IBox { SHORT Left; SHORT Top; SHORT Width; SHORT Height; }; struct Point { SHORT X; SHORT Y; }; struct PenPair { UBYTE DetailPen; UBYTE BlockPen; }; /* ======================================================================== */ /* === Gadget Environments ================================================ */ /* ======================================================================== */ /* environment for a whole list of gadgets. note that information for both * layers of a G00 window are included. */ struct GListEnv { struct Screen *ge_Screen; struct Window *ge_Window; struct Requester *ge_Requester; struct RastPort *ge_RastPort; /* rastport used to render gadget */ struct Layer *ge_Layer; /* layer for gadget (border, if G00)*/ struct Layer *ge_GZZLayer; /* interior layer for G00 windows */ struct PenPair ge_Pens; /* pens for rendering gadget */ struct IBox ge_Domain; /* window, screen, requester, rel. to window/screen */ struct IBox ge_GZZdims; /* interior window area */ }; /* information for a gadget in its environment. includes relatively * correct size, container for propgadgets, correct layer for this gadget, * and back pointers to the environment and gadget itself */ struct GadgetInfo { struct GListEnv *gi_Environ; /* environment for this gadget */ struct Gadget *gi_Gadget; /* gadget this info is for */ struct IBox gi_Box; /* actual dimensions of gadget */ struct IBox gi_Container; /* inner container dimensions */ struct Layer *gi_Layer; /* correct layer for this gadget */ struct IBox gi_NewKnob; /* place to draw new slider knob */ }; #endif /* PRIVATE VALUES */ /* ======================================================================== */ /* === IntuitionBase ====================================================== */ /* ======================================================================== */ /* * Be sure to protect yourself against someone modifying these data as * you look at them. This is done by calling: * * lock = LockIBase(0), which returns a ULONG. When done call * UnlockIBase(lock) where lock is what LockIBase() returned. */ struct IntuitionBase /* IntuitionBase should never be directly modified by programs */ /* even a little bit, guys/gals; do you hear me? */ { struct Library LibNode; struct View ViewLord; struct Window *ActiveWindow; struct Screen *ActiveScreen; /* the FirstScreen variable points to the frontmost Screen. Screens are * then maintained in a front to back order using Screen.NextScreen */ struct Screen *FirstScreen; /* for linked list of all screens */ ULONG Flags; /* see definitions below */ WORD MouseY, MouseX; /* mouse position relative to View */ ULONG Seconds; /* timestamp of most current input event */ ULONG Micros; /* timestamp of most current input event */ #ifdef INTUITIONPRIVATE /* The following is a snapshot of the "private" part of * Intuition's library data. It is included for educational * use and your debugging only. It is absolutely guaranteed * that this structure will change from release to release. * * So: don't count on any of the values you find here * don't even think about changing any of these fields * (that goes for the "supported" fields above, too). * * Some work has been done to find the include files * that these fields depend on. * * jimm: 9/10/86. */ WORD MinXMouse, MaxXMouse; /* bounded X position for the mouse */ WORD MinYMouse, MaxYMouse; /* bounded Y position for the mouse */ ULONG StartSecs, StartMicros; /* measure double clicks */ /* --------------- base vectors ----------------------------------- */ /* DO MOVE THESE OFFSETS WITHOUT ADJUSTING EQUATES IN IWORK.ASM * this is automatically handled by standalone program offsets.c */ APTR SysBase; struct GfxBase *GfxBase; APTR LayersBase; APTR ConsoleDevice; /* --------------- Sprite Pointer --------------------------------- */ USHORT *APointer; /* the ActiveGroup pointer sprite definition */ BYTE APtrHeight; /* height of the pointer */ BYTE APtrWidth; /* width in pixels of the pointer (<= 16!) */ BYTE AXOffset, AYOffset; /* sprite offsets */ /* ---------------- Menu Rendering and Operation ------------------ */ USHORT MenuDrawn; /* menu/item/sub number of current display */ USHORT MenuSelected;/* menu/item/sub number of selected (and highlights)*/ USHORT OptionList; /* menu selection */ /* this is the work RastPort used for building item and subitem displays * you can never count on it being stable, other than that it is * mostly a copy of the active screen's RastPort. */ struct RastPort MenuRPort; struct TmpRas MenuTmpRas; struct ClipRect ItemCRect; /* for the item's screen display */ struct ClipRect SubCRect; /* for the subitem's screen display */ struct BitMap IBitMap; /* for the item's planes */ struct BitMap SBitMap; /* for the subitem's planes */ /* ---------------- Input Device Interface ------------------------ */ struct IOStdReq InputRequest; struct Interrupt InputInterrupt; /* for dynamically allocated input events */ struct Remember *EventKey; struct InputEvent *IEvents; /* for statically "allocated" input events */ #define NUM_IEVENTS 4 SHORT EventCount; struct InputEvent IEBuffer[NUM_IEVENTS]; /* ---------------- Active Gadget Information --------------------- */ struct Gadget *ActiveGadget; struct PropInfo *ActivePInfo; struct Image *ActiveImage; struct GListEnv GadgetEnv; /* environment of the active gadget */ struct GadgetInfo GadgetInfo;/* specific information for active gadget*/ struct Point KnobOffset; /* position in knob of mouse when selected*/ /* ---------------- Verify Functions Support ---------------------- */ /* hold information about getOK wait(), used for breakVerify() */ struct Window *getOKWindow; struct IntuiMessage *getOKMessage; /* ---------------- State Machine --------------------------------- */ USHORT setWExcept, GadgetReturn, StateReturn; /* ----------- Intuition's Rendering for Gadgets, Titles, ... ----- */ /* This will be allocated on init */ struct RastPort *RP; struct TmpRas ITmpRas; struct Region *OldClipRegion; /* locks with RPort */ struct Point OldScroll; /* user's Scroll_X/Y*/ /* ----------- Frame Rendering for Window Size/Drag --------------- */ struct IBox IFrame; /* window frame for sizing/dragging */ SHORT hthick, vthick; /* IFrame thickness */ VOID (*frameChange)(); /* function to change IFrame */ VOID (*sizeDrag)(); /* either ISizeWindow or IMoveWindow */ struct Point FirstPt; /* point from which s/d started */ struct Point OldPt; /* previous point for s/d */ /* ---------------- System Gadget Templates ------------------------ */ struct Gadget *SysGadgets[RESCOUNT][GADGETCOUNT]; struct Image *CheckImage[RESCOUNT], *AmigaIcon[RESCOUNT]; /* ---------------- Window Drag Rendering ------------------------- */ #ifdef OLDPATTERN USHORT apattern[3], bpattern[4]; #else USHORT apattern[8], bpattern[4]; #endif /* --- Preferences Section ---------------------------------------------- */ USHORT *IPointer; /* the INTUITION pointer default sprite definition */ BYTE IPtrHeight; /* height of the pointer */ BYTE IPtrWidth; /* width in pixels of the pointer (<= 16!) */ BYTE IXOffset, IYOffset; /* sprite offsets */ LONG DoubleSeconds, DoubleMicros; /* for testing double-click timeout */ /* ---------------- Border Widths --------------------------------- */ BYTE WBorLeft[DMODECOUNT]; BYTE WBorTop[DMODECOUNT]; BYTE WBorRight[DMODECOUNT]; BYTE WBorBottom[DMODECOUNT]; BYTE BarVBorder[DMODECOUNT]; BYTE BarHBorder[DMODECOUNT]; BYTE MenuVBorder[DMODECOUNT]; BYTE MenuHBorder[DMODECOUNT]; USHORT color0; USHORT color1; USHORT color2; USHORT color3; USHORT color17; USHORT color18; USHORT color19; struct TextAttr SysFont; /* WARNING: you can easily wipe out Intuition by modifying this pointer * or the Preference data pointed to by this! */ struct Preferences *Preferences; /* ----------------- Deferred action queue ---------------------- */ struct DistantEcho *Echoes; WORD ViewInitX, ViewInitY; /* View initial offsets at startup */ SHORT CursorDX, CursorDY; /* for accelerating pointer movement */ struct KeyMap *KeyMap; /* for the active String Gadget */ SHORT MouseYMinimum; /* magic */ SHORT ErrorX, ErrorY; /* for retaining mouse movement round-off */ struct timerequest IOExcess; SHORT HoldMinYMouse; struct MsgPort *WBPort, *iqd_FNKUHDPort; struct IntuiMessage WBMessage; struct Screen *HitScreen; /* set by hitUpfront() routine */ /** jimm:dale: 11/25/85, thought we'd take a chance for glory **/ struct SimpleSprite *SimpleSprite; struct SimpleSprite *AttachedSSprite; BOOL GotSprite1; /** jimm: 1/6/86: Intuition contention **/ struct List SemaphoreList; /* chain of the below */ struct SignalSemaphore ISemaphore[NUMILOCKS]; WORD MaxDisplayHeight; /* in interlaced mode: 400 or 512 */ WORD MaxDisplayRow; /* MaxDisplayHeight - 1 */ WORD MaxDisplayWidth; /* copy of GfxBase's NormalDisplayCol */ ULONG Reserved[7]; /* cause one never know, do one? */ #endif /* PRIVATE VALUES */ }; #endif