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- /*
- HyperXCmd.h
- Definition file for HyperCard XCMDs and XFCNs in C.
- Copyright Apple Computer, Inc. 1987-1990
- All rights reserved
-
- */
-
-
- #ifndef __HYPERXCMD__
- #define __HYPERXCMD__
-
-
- /* Unlike the old days, we have to make sure we have some definitions first… */
-
- #ifndef __TYPES__
- #include <Types.h>
- #endif
-
- #ifndef __EVENTS__
- #include <Events.h>
- #endif
-
- #ifndef __TEXTEDIT__
- #include <TextEdit.h>
- #endif
-
- #ifndef __MENUS__
- #include <Menus.h>
- #endif
-
- #ifndef __STANDARDFILE__
- #include <StandardFile.h>
- #endif
-
-
-
- /* result codes */
- #define xresSucc 0
- #define xresFail 1
- #define xresNotImp 2
-
- /* XCMDBlock constants for event.what... */
- #define xOpenEvt 1000 /* the first event after you are created */
- #define xCloseEvt 1001 /* your window is being forced close (Quit?) */
- #define xGiveUpEditEvt 1002 /* you are losing Edit... */
- #define xGiveUpSoundEvt 1003 /* you are losing the sound channel... */
- #define xHidePalettesEvt 1004 /* someone called HideHCPalettes */
- #define xShowPalettesEvt 1005 /* someone called ShowHCPalettes */
- #define xEditUndo 1100 /* Edit——Undo */
- #define xEditCut 1102 /* Edit——Cut */
- #define xEditCopy 1103 /* Edit——Copy */
- #define xEditPaste 1104 /* Edit——Paste */
- #define xEditClear 1105 /* Edit——Clear */
- #define xSendEvt 1200 /* script has sent you a message (text) */
- #define xSetPropEvt 1201 /* set a window property */
- #define xGetPropEvt 1202 /* get a window property */
- #define xCursorWithin 1300 /* cursor is within the window */
- #define xMenuEvt 1400 /* user has selected an item in your menu */
- #define xMBarClickedEvt 1401 /* a menu is about to be shown--update if needed */
-
- #define xShowWatchInfoEvt 1501 /* for variable and message watchers */
- #define xScriptErrorEvt 1502 /* place the insertion point */
- #define xDebugErrorEvt 1503 /* user clicked "Debug" at a complaint */
- #define xDebugStepEvt 1504 /* hilite the line */
- #define xDebugTraceEvt 1505 /* same as step but tracing */
- #define xDebugFinishedEvt 1506 /* script ended */
-
- #define paletteProc 2048 /* Windoid with grow box */
- #define palNoGrowProc 2052 /* standard Windoid defproc */
- #define palZoomProc 2056 /* Windoid with zoom and grow */
- #define palZoomNoGrow 2060 /* Windoid with zoom and no grow */
- #define hasZoom 8
- #define hasTallTBar 2
- #define toggleHilite 1
-
-
- #define maxCachedChecks 16 /* maximum number of checkpoints in a script */
-
-
- /* paramCount is set to these constants when first calling special XThings */
- #define xMessageWatcherID = -2;
- #define xVariableWatcherID = -3;
- #define xScriptEditorID = -4;
- #define xDebuggerID = -5;
-
- /* XTalkObjectPtr->objectKind values */
- #define stackObj 1
- #define bkgndObj 2
- #define cardObj 3
- #define fieldObj 4
- #define buttonObj 5
-
-
- typedef struct XCmdBlock *XCmdPtr;
- struct XCmdBlock {
- short paramCount; /* If = -1 then new use for XWindoids */
- Handle params[16];
- Handle returnValue;
- Boolean passFlag;
-
- Ptr entryPoint; /* to call back to HyperCard */
- short request;
- short result;
- long inArgs[8];
- long outArgs[4];
- };
-
- typedef struct XWEventInfo *XWEventInfoPtr;
- struct XWEventInfo {
- EventRecord event;
- WindowPtr eventWindow;
- long eventParams[9];
- Handle eventResult;
- };
-
- typedef struct XTalkObject *XTalkObjectPtr;
- struct XTalkObject {
- short objectKind; /* stack, bkgnd, card, field, or button */
- long stackNum; /* reference number of the source stack */
- long bkgndID;
- long cardID;
- long buttonID;
- long fieldID;
- };
-
-
- typedef struct CheckPts *CheckPtPtr;
- typedef CheckPtPtr *CheckPtHandle;
- struct CheckPts {
- short checks[maxCachedChecks];
- };
-
-
- /**** HyperTalk Utilities ****/
- extern pascal Handle EvalExpr(XCmdPtr paramPtr, StringPtr expr);
- extern pascal void SendCardMessage(XCmdPtr paramPtr, StringPtr msg);
- extern pascal void SendHCMessage(XCmdPtr paramPtr, StringPtr msg);
- extern pascal void RunHandler(XCmdPtr paramPtr, Handle handler);
-
- /**** Memory Utilities ****/
- extern pascal Handle GetGlobal(XCmdPtr paramPtr, StringPtr globName);
- extern pascal void SetGlobal(XCmdPtr paramPtr, StringPtr globName, Handle globValue);
- extern pascal void ZeroBytes(XCmdPtr paramPtr, Ptr dstPtr, long longCount);
-
- /**** String Utilities ****/
- extern pascal void ScanToReturn(XCmdPtr paramPtr, Ptr *scanPtr);
- extern pascal void ScanToZero(XCmdPtr paramPtr, Ptr *scanPtr);
- extern pascal Boolean StringEqual(XCmdPtr paramPtr, StringPtr str1, StringPtr str2);
- extern pascal long StringLength(XCmdPtr paramPtr, Ptr strPtr);
- extern pascal Ptr StringMatch(XCmdPtr paramPtr, StringPtr pattern, Ptr target);
- extern pascal void ZeroTermHandle(XCmdPtr paramPtr, Handle hndl);
-
- /**** String Conversions ****/
- extern pascal void BoolToStr(XCmdPtr paramPtr, Boolean bool, StringPtr str);
- extern pascal void ExtToStr(XCmdPtr paramPtr, extended num, StringPtr str);
- extern pascal void LongToStr(XCmdPtr paramPtr, long posNum, StringPtr str);
- extern pascal void NumToHex(XCmdPtr paramPtr, long num, short nDigits, StringPtr str);
- extern pascal void NumToStr(XCmdPtr paramPtr, long num, StringPtr str);
- extern pascal Handle PasToZero(XCmdPtr paramPtr, StringPtr str);
- extern pascal void PointToStr(XCmdPtr paramPtr, Point pt, StringPtr str);
- extern pascal void RectToStr(XCmdPtr paramPtr, Rect *rct, StringPtr str);
- extern pascal void ReturnToPas(XCmdPtr paramPtr, Ptr zeroStr, StringPtr pasStr);
- extern pascal Boolean StrToBool(XCmdPtr paramPtr, StringPtr str);
- extern pascal extended StrToExt(XCmdPtr paramPtr, StringPtr str);
- extern pascal long StrToLong(XCmdPtr paramPtr, StringPtr str);
- extern pascal long StrToNum(XCmdPtr paramPtr, StringPtr str);
- extern pascal void StrToPoint(XCmdPtr paramPtr, StringPtr str, Point *pt);
- extern pascal void StrToRect(XCmdPtr paramPtr, StringPtr str, Rect *rct);
- extern pascal void ZeroToPas(XCmdPtr paramPtr, Ptr zeroStr, StringPtr pasStr);
-
- /**** Field Utilities ****/
- extern pascal Handle GetFieldByID(XCmdPtr paramPtr, Boolean cardFieldFlag, short fieldID);
- extern pascal Handle GetFieldByName(XCmdPtr paramPtr, Boolean cardFieldFlag, StringPtr fieldName);
- extern pascal Handle GetFieldByNum(XCmdPtr paramPtr, Boolean cardFieldFlag, short fieldNum);
- extern pascal void SetFieldByID(XCmdPtr paramPtr, Boolean cardFieldFlag, short fieldID,
- Handle fieldVal);
- extern pascal void SetFieldByName(XCmdPtr paramPtr, Boolean cardFieldFlag,
- StringPtr fieldName, Handle fieldVal);
- extern pascal void SetFieldByNum(XCmdPtr paramPtr, Boolean cardFieldFlag, short fieldNum,
- Handle fieldVal);
- extern pascal TEHandle GetFieldTE(XCmdPtr paramPtr, Boolean cardFieldFlag, short fieldID,
- short fieldNum, StringPtr fieldNamePtr);
- extern pascal void SetFieldTE(XCmdPtr paramPtr, Boolean cardFieldFlag, short fieldID,
- short fieldNum, StringPtr fieldNamePtr, TEHandle fieldTE);
-
- /**** Miscellaneous Utilities ****/ /* ALL NEW */
- extern pascal void BeginXSound(XCmdPtr paramPtr);
- extern pascal void EndXSound(XCmdPtr paramPtr);
- extern pascal Boolean GetFilePath(XCmdPtr paramPtr, StringPtr fileName, short numTypes, SFTypeList typeList,
- Boolean askUser, OSType *fileType, StringPtr fullName);
- extern pascal void GetXResInfo(XCmdPtr paramPtr, short *resFile, short *resID);
- extern pascal void Notify(XCmdPtr paramPtr);
- extern pascal void SendHCEvent(XCmdPtr paramPtr, EventRecord *event);
- extern pascal void SendWindowMessage(XCmdPtr paramPtr, WindowPtr windPtr,
- StringPtr windowName, Handle msg);
- extern pascal WindowPtr FrontDocWindow(XCmdPtr paramPtr);
- extern pascal long StackNameToNum(XCmdPtr paramPtr, StringPtr stackName);
- extern pascal short ShowHCAlert(XCmdPtr paramPtr, short dlgID, StringPtr promptStr);
-
- /**** Creating and Disposing XWindoids ****/ /* ALL NEW */
- extern pascal WindowPtr NewXWindow(XCmdPtr paramPtr, Rect *boundsRect, StringPtr title,
- Boolean visible, short procID, Boolean color, Boolean floating);
- extern pascal WindowPtr GetNewXWindow(XCmdPtr paramPtr, ResType templateType, short
- templateID, Boolean color, Boolean floating);
- extern pascal void CloseXWindow(XCmdPtr paramPtr, WindowPtr window);
-
- /**** XWindoid Utilities ****/ /* ALL NEW */
- extern pascal void HideHCPalettes(XCmdPtr paramPtr);
- extern pascal void ShowHCPalettes(XCmdPtr paramPtr);
- extern pascal void RegisterXWMenu(XCmdPtr paramPtr, WindowPtr window, MenuHandle *menu, Boolean registering);
- extern pascal void SetXWIdleTime(XCmdPtr paramPtr, WindowPtr window, long interval);
- extern pascal void XWHasInterruptCode(XCmdPtr paramPtr, WindowPtr window, Boolean haveCode);
- extern pascal void XWAlwaysMoveHigh(XCmdPtr paramPtr, WindowPtr window, Boolean moveHigh);
- extern pascal void XWAllowReEntrancy(XCmdPtr paramPtr, WindowPtr window, Boolean allowSysEvts, Boolean allowHCEvts);
-
- /**** Text Editing Utilities ****/ /* ALL NEW */
- extern pascal void BeginXWEdit(XCmdPtr paramPtr, WindowPtr window);
- extern pascal void EndXWEdit(XCmdPtr paramPtr, WindowPtr window);
- extern pascal Ptr HCWordBreakProc(XCmdPtr paramPtr);
- extern pascal void PrintTEHandle(XCmdPtr paramPtr, TEHandle hTE, StringPtr header);
-
- /**** Script Editor support ****/ /* ALL NEW */
- extern pascal CheckPtHandle GetCheckPoints(XCmdPtr paramPtr);
- extern pascal void SetCheckPoints(XCmdPtr paramPtr, CheckPtHandle checkLines);
- extern pascal void FormatScript(XCmdPtr paramPtr, Handle scriptHndl, long *insertionPoint, Boolean quickFormat);
- extern pascal void SaveXWScript(XCmdPtr paramPtr, Handle scriptHndl);
- extern pascal void GetObjectName(XCmdPtr paramPtr, XTalkObjectPtr object, StringPtr objName);
- extern pascal void GetObjectScript(XCmdPtr paramPtr, XTalkObjectPtr object, Handle *scriptHndl);
- extern pascal void SetObjectScript(XCmdPtr paramPtr, XTalkObjectPtr object, Handle scriptHndl);
-
- /**** Debugging Tools support ****/ /* ALL NEW */
- extern pascal void AbortScript(XCmdPtr paramPtr);
- extern pascal void GoScript(XCmdPtr paramPtr);
- extern pascal void StepScript(XCmdPtr paramPtr, Boolean stepInto);
- extern pascal void CountHandlers(XCmdPtr paramPtr, short *handlerCount);
- extern pascal void GetHandlerInfo(XCmdPtr paramPtr, short handlerNum, StringPtr handlerName,
- StringPtr objectName, short *varCount);
- extern pascal void GetVarInfo(XCmdPtr paramPtr, short handlerNum, short varNum, StringPtr varName,
- Boolean *isGlobal, StringPtr varValue, Handle varHndl);
- extern pascal void SetVarValue(XCmdPtr paramPtr, short handlerNum, short varNum, Handle varHndl);
- extern pascal Handle GetStackCrawl(XCmdPtr paramPtr);
- extern pascal void TraceScript(XCmdPtr paramPtr, Boolean traceInto);
-
-
- #endif
-