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sys7.1-doc-wip/Interfaces/CIncludes/TextEdit.h
Horst Beepmanh 33cd9271f4 SuperMarioProj.1994-02-09
2019-07-27 22:37:48 +08:00

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/************************************************************
Created: Saturday, July 27, 1991 at 7:16 PM
TextEdit.h
C Interface to the Macintosh Libraries
Copyright Apple Computer, Inc. 1985-1992
All rights reserved
Change History (most recent first):
<23> 8/4/92 DCL Changing a few comments for New Inside Mac: doToggle,
teFInlineInput & teFUseTextServices
<22> 7/15/92 SMB ## <ys>: Move DoText selectors from TextEditPriv.a to here so
the whole darn world can use them instead of hard-coded
constants!
<21> 5/6/92 DCL NIIM: Added synonyms for TESetJust (TESetAlignment),
GetStyleScrap (TEGetStyleScrapHandle), SetClikLoop
(TESetClickLoop), SetWordBreak (TESetWordBreak).
<20> 4/15/92 DCL Changed TESetStyleScrap to TEUseStyleScrap
<19> 4/14/92 DCL Added new improved names in the continued pursuit of
name-nirvana in IM 2nd Edition.
<18> 4/6/92 DCL For New Inside Mac: Adding fancy new improved names for old
crusty routines. #1025005 Replaced recalBack & recalLines
with hDispatchRec in TERec.
<17> 2/17/92 MH Added better spelling SetStyleScrap.
<16> 11/8/91 JL Changed CharsPtr from a pointer to the Chars struct to a pointer
to the same type as the Chars struct. Chars is an array and
therefore a pointer to it would be a pointer to a pointer.
<15> 9/12/91 MH Add correctly spelled versions of 6 ..Style... Calls
(...Style... vs. Styl...)
<14> 7/31/91 JL Updated Copyright.
<13> 1/27/91 LN Checked in Database generate file from DSG.
<12> 11/14/90 JL Put formal parameter names back.
<11> 11/5/90 dba change TEGetScrapLen to be a #define
<10> 11/4/90 dba got rid of some extraneous parameter names; added more use of
const in parameters; change TEScrapHandle() to a #define
<9> 10/30/90 SMB Added intTextWidthHook as a new selector to the TECustomHook and
TextWidthHook as an offset into the dispatch table. Added new
feature bit, teFUseTextServices, to allow an application to
disable inline input.
<8> 10/24/90 JL Changed #Defines to anonymous enums.
<7> 6/11/90 SMB NEEDED FOR SIXPACK & 7.0: added TEFeatureFlag bit definition for
inline input, teFInlineInput.
<6> 2/13/90 SMB NEEDED for 6.0.5 - Added nWIDTHHook, IntNWidthHook for
TextEdit's new C2P routine.
<3> 1/30/90 SMB NEEDED for 6.0.5 - Adding names of FindWord callers.
<2> 1/17/90 SMB NEEDED FOR 6.0.5: Moved newTEFlags and intDispSize to
TextEditPriv.h. Added new names for TESetJust. Also added
offsets into TEDispatchRec and set/replace style modes.
<1> 12/18/90 CCH Adding for the first time into BBS.
** 1.3 smb 10/05/1989 Used Pascal comment delimitors rather than C! Oops.
** 1.2 smb 09/25/1989 Added selector for new interface, TEFeatureFlag
** 1.1 CCH 11/ 9/1988 Fixed headers and removed projector resource.
** 1.0 CCH 11/ 9/1988 Adding to EASE.
************************************************************/
#ifndef __TEXTEDIT__
#define __TEXTEDIT__
#ifndef __QUICKDRAW__
#include <Quickdraw.h>
#endif
enum {
/* Justification (word alignment) styles */
teJustLeft = 0,
teJustCenter = 1,
teJustRight = -1,
teForceLeft = -2,
/* new names for the Justification (word alignment) styles */
teFlushDefault = 0, /*flush according to the line direction */
teCenter = 1, /*center justify (word alignment) */
teFlushRight = -1, /*flush right for all scripts */
teFlushLeft = -2, /*flush left for all scripts */
/* Set/Replace style modes */
fontBit = 0, /*set font*/
faceBit = 1, /*set face*/
sizeBit = 2, /*set size*/
clrBit = 3, /*set color*/
addSizeBit = 4, /*add size mode*/
toggleBit = 5, /*set faces in toggle mode*/
toglBit = 5, /* obsolete. use toggleBit */
/* TESetStyle/TEContinuousStyle modes */
doFont = 1, /* set font (family) number*/
doFace = 2, /*set character style*/
doSize = 4, /*set type size*/
doColor = 8, /*set color*/
doAll = 15, /*set all attributes*/
addSize = 16 /*adjust type size*/
};
enum {
doToggle = 32, /*toggle mode for TESetStyle*/
/* offsets into TEDispatchRec */
EOLHook = 0, /*[ProcPtr] TEEOLHook*/
DRAWHook = 4, /*[ProcPtr] TEWidthHook*/
WIDTHHook = 8, /*[ProcPtr] TEDrawHook*/
HITTESTHook = 12, /*[ProcPtr] TEHitTestHook*/
nWIDTHHook = 24, /*[ProcPtr] nTEWidthHook*/
TextWidthHook = 28, /*[ProcPtr] TETextWidthHook*/
/* selectors for TECustomHook */
intEOLHook = 0, /*TEIntHook value*/
intDrawHook = 1, /*TEIntHook value*/
intWidthHook = 2, /*TEIntHook value*/
intHitTestHook = 3, /*TEIntHook value*/
intNWidthHook = 6, /*TEIntHook value for new version of WidthHook*/
intTextWidthHook = 7, /*TEIntHook value for new TextWidthHook*/
/* feature or bit definitions for TEFeatureFlag */
teFAutoScroll = 0, /*00000001b*/
teFAutoScr = 0, /*00000001b obsolete. use teFAutoScroll*/
teFTextBuffering = 1, /*00000010b*/
teFOutlineHilite = 2, /*00000100b*/
teFInlineInput = 3, /*00001000b */
teFUseTextServices = 4, /*00010000b */
/* action for the new "bit (un)set" interface, TEFeatureFlag */
TEBitClear = 0,
TEBitSet = 1 /*set the selector bit*/
};
enum {
TEBitTest = -1, /*no change; just return the current setting*/
teBitClear = 0,
teBitSet = 1, /*set the selector bit*/
teBitTest = -1, /*no change; just return the current setting*/
/*constants for identifying the routine that called FindWord */
teWordSelect = 4, /*clickExpand to select word*/
teWordDrag = 8, /*clickExpand to drag new word*/
teFromFind = 12, /*FindLine called it ($0C)*/
teFromRecal = 16, /*RecalLines called it ($10) obsolete */
/*constants for identifying DoText selectors */
teFind = 0, /*DoText called for searching*/
teHighlight = 1, /*DoText called for highlighting*/
teDraw = -1, /*DoText called for drawing text*/
teCaret = -2 /*DoText called for drawing the caret*/
};
typedef pascal Boolean (*WordBreakProcPtr)(Ptr text, short charPos);
typedef pascal Boolean (*ClikLoopProcPtr)(void);
struct TERec {
Rect destRect;
Rect viewRect;
Rect selRect;
short lineHeight;
short fontAscent;
Point selPoint;
short selStart;
short selEnd;
short active;
WordBreakProcPtr wordBreak;
ClikLoopProcPtr clikLoop;
long clickTime;
short clickLoc;
long caretTime;
short caretState;
short just;
short teLength;
Handle hText;
/* short recalBack; */
/* short recalLines; */
long hDispatchRec; /* added to replace recalBack & recalLines. it's a handle anyway */
short clikStuff;
short crOnly;
short txFont;
Style txFace; /*txFace is unpacked byte*/
char filler;
short txMode;
short txSize;
GrafPtr inPort;
ProcPtr highHook;
ProcPtr caretHook;
short nLines;
short lineStarts[16001];
};
typedef struct TERec TERec;
typedef TERec *TEPtr, **TEHandle;
typedef char Chars[32001];
typedef char *CharsPtr,**CharsHandle;
struct StyleRun {
short startChar; /*starting character position*/
short styleIndex; /*index in style table*/
};
typedef struct StyleRun StyleRun;
struct STElement {
short stCount; /*number of runs in this style*/
short stHeight; /*line height*/
short stAscent; /*font ascent*/
short stFont; /*font (family) number*/
Style stFace; /*character Style*/
char filler; /*stFace is unpacked byte*/
short stSize; /*size in points*/
RGBColor stColor; /*absolute (RGB) color*/
};
typedef struct STElement STElement;
typedef STElement TEStyleTable[1777], *STPtr, **STHandle;
struct LHElement {
short lhHeight; /*maximum height in line*/
short lhAscent; /*maximum ascent in line*/
};
typedef struct LHElement LHElement;
typedef LHElement LHTable[8001], *LHPtr, **LHHandle; /* ARRAY [0..8000] OF LHElement */
struct ScrpSTElement {
long scrpStartChar; /*starting character position*/
short scrpHeight; /*starting character position*/
short scrpAscent;
short scrpFont;
Style scrpFace; /*unpacked byte*/
char filler; /*scrpFace is unpacked byte*/
short scrpSize;
RGBColor scrpColor;
};
typedef struct ScrpSTElement ScrpSTElement;
typedef ScrpSTElement ScrpSTTable[1601]; /* ARRAY [0..1600] OF ScrpSTElement */
struct StScrpRec {
short scrpNStyles; /*number of styles in scrap*/
ScrpSTTable scrpStyleTab; /*table of styles for scrap*/
};
typedef struct StScrpRec StScrpRec;
typedef StScrpRec *StScrpPtr, **StScrpHandle;
struct NullStRec {
long teReserved; /*reserved for future expansion*/
StScrpHandle nullScrap; /*handle to scrap style table*/
};
typedef struct NullStRec NullStRec;
typedef NullStRec *NullStPtr, **NullStHandle;
struct TEStyleRec {
short nRuns; /*number of style runs*/
short nStyles; /*size of style table*/
STHandle styleTab; /*handle to style table*/
LHHandle lhTab; /*handle to line-height table*/
long teRefCon; /*reserved for application use*/
NullStHandle nullStyle; /*Handle to style set at null selection*/
StyleRun runs[8001]; /*ARRAY [0..8000] OF StyleRun*/
};
typedef struct TEStyleRec TEStyleRec;
typedef TEStyleRec *TEStylePtr, **TEStyleHandle;
struct TextStyle {
short tsFont; /*font (family) number*/
Style tsFace; /*character Style*/
char filler; /*tsFace is unpacked byte*/
short tsSize; /*size in point*/
RGBColor tsColor; /*absolute (RGB) color*/
};
typedef struct TextStyle TextStyle;
typedef TextStyle *TextStylePtr, **TextStyleHandle;
typedef short TEIntHook;
#ifdef __cplusplus
extern "C" {
#endif
pascal void TEInit(void)
= 0xA9CC;
pascal TEHandle TENew(const Rect *destRect,const Rect *viewRect)
= 0xA9D2;
pascal void TEDispose(TEHandle hTE)
= 0xA9CD;
pascal void TESetText(const void *text,long length,TEHandle hTE)
= 0xA9CF;
pascal CharsHandle TEGetText(TEHandle hTE)
= 0xA9CB;
pascal void TEIdle(TEHandle hTE)
= 0xA9DA;
pascal void TESetSelect(long selStart,long selEnd,TEHandle hTE)
= 0xA9D1;
pascal void TEActivate(TEHandle hTE)
= 0xA9D8;
pascal void TEDeactivate(TEHandle hTE)
= 0xA9D9;
pascal void TEKey(short key,TEHandle hTE)
= 0xA9DC;
pascal void TECut(TEHandle hTE)
= 0xA9D6;
pascal void TECopy(TEHandle hTE)
= 0xA9D5;
pascal void TEPaste(TEHandle hTE)
= 0xA9DB;
pascal void TEDelete(TEHandle hTE)
= 0xA9D7;
pascal void TEInsert(const void *text,long length,TEHandle hTE)
= 0xA9DE;
pascal void TESetAlignment(short just,TEHandle hTE)
= 0xA9DF;
pascal void TESetJust(short just,TEHandle hTE)
= 0xA9DF;
pascal void TEUpdate(const Rect *rUpdate,TEHandle hTE)
= 0xA9D3;
pascal void TETextBox(const void *text,long length,const Rect *box,short just)
= 0xA9CE;
pascal void TextBox(const void *text,long length,const Rect *box,short just)
= 0xA9CE;
pascal void TEScroll(short dh,short dv,TEHandle hTE)
= 0xA9DD;
pascal void TESelView(TEHandle hTE)
= 0xA811;
pascal void TEPinScroll(short dh,short dv,TEHandle hTE)
= 0xA812;
pascal void TEAutoView(Boolean fAuto,TEHandle hTE)
= 0xA813;
#define TEScrapHandle() (* (Handle*) 0xAB4)
pascal void TECalText(TEHandle hTE)
= 0xA9D0;
pascal short TEGetOffset(Point pt,TEHandle hTE)
= 0xA83C;
pascal Point TEGetPoint(short offset,TEHandle hTE)
= {0x3F3C,0x0008,0xA83D};
pascal void TEClick(Point pt,Boolean fExtend,TEHandle h)
= 0xA9D4;
pascal TEHandle TEStylNew(const Rect *destRect,const Rect *viewRect)
= 0xA83E;
pascal TEHandle TEStyleNew(const Rect *destRect,const Rect *viewRect)
= 0xA83E;
pascal void SetStylHandle(TEStyleHandle theHandle,TEHandle hTE)
= {0x3F3C,0x0005,0xA83D};
pascal void SetStyleHandle(TEStyleHandle theHandle,TEHandle hTE)
= {0x3F3C,0x0005,0xA83D};
pascal void TESetStyleHandle(TEStyleHandle theHandle,TEHandle hTE)
= {0x3F3C,0x0005,0xA83D};
pascal TEStyleHandle GetStylHandle(TEHandle hTE)
= {0x3F3C,0x0004,0xA83D};
pascal TEStyleHandle GetStyleHandle(TEHandle hTE)
= {0x3F3C,0x0004,0xA83D};
pascal TEStyleHandle TEGetStyleHandle(TEHandle hTE)
= {0x3F3C,0x0004,0xA83D};
pascal void TEGetStyle(short offset,TextStyle *theStyle,short *lineHeight,
short *fontAscent,TEHandle hTE)
= {0x3F3C,0x0003,0xA83D};
pascal void TEStylPaste(TEHandle hTE)
= {0x3F3C,0x0000,0xA83D};
pascal void TEStylePaste(TEHandle hTE)
= {0x3F3C,0x0000,0xA83D};
pascal void TESetStyle(short mode,const TextStyle *newStyle,Boolean fRedraw,
TEHandle hTE)
= {0x3F3C,0x0001,0xA83D};
pascal void TEReplaceStyle(short mode,const TextStyle *oldStyle,const TextStyle *newStyle,
Boolean fRedraw,TEHandle hTE)
= {0x3F3C,0x0002,0xA83D};
pascal StScrpHandle TEGetStyleScrapHandle(TEHandle hTE)
= {0x3F3C,0x0006,0xA83D};
pascal StScrpHandle GetStylScrap(TEHandle hTE)
= {0x3F3C,0x0006,0xA83D};
pascal StScrpHandle GetStyleScrap(TEHandle hTE)
= {0x3F3C,0x0006,0xA83D};
pascal void TEStylInsert(const void *text,long length,StScrpHandle hST,
TEHandle hTE)
= {0x3F3C,0x0007,0xA83D};
pascal void TEStyleInsert(const void *text,long length,StScrpHandle hST,
TEHandle hTE)
= {0x3F3C,0x0007,0xA83D};
pascal long TEGetHeight(long endLine,long startLine,TEHandle hTE)
= {0x3F3C,0x0009,0xA83D};
pascal Boolean TEContinuousStyle(short *mode,TextStyle *aStyle,TEHandle hTE)
= {0x3F3C,0x000A,0xA83D};
pascal void SetStylScrap(long rangeStart,long rangeEnd,StScrpHandle newStyles,
Boolean redraw,TEHandle hTE)
= {0x3F3C,0x000B,0xA83D};
pascal void SetStyleScrap(long rangeStart,long rangeEnd,StScrpHandle newStyles,
Boolean redraw,TEHandle hTE)
= {0x3F3C,0x000B,0xA83D};
pascal void TEUseStyleScrap(long rangeStart,long rangeEnd,StScrpHandle newStyles,
Boolean fRedraw,TEHandle hTE)
= {0x3F3C,0x000B,0xA83D};
pascal void TECustomHook(TEIntHook which,ProcPtr *addr,TEHandle hTE)
= {0x3F3C,0x000C,0xA83D};
pascal long TENumStyles(long rangeStart,long rangeEnd,TEHandle hTE)
= {0x3F3C,0x000D,0xA83D};
pascal short TEFeatureFlag(short feature,short action,TEHandle hTE)
= {0x3F3C,0x000E,0xA83D};
#define TEGetScrapLength() ((long) * (unsigned short *) 0x0AB0)
#define TEGetScrapLen() ((long) * (unsigned short *) 0x0AB0)
pascal void TESetScrapLength(long length);
pascal void TESetScrapLen(long length);
pascal OSErr TEFromScrap(void);
pascal OSErr TEToScrap(void);
pascal void TESetClickLoop(ClikLoopProcPtr clikProc,TEHandle hTE);
pascal void SetClikLoop(ClikLoopProcPtr clikProc,TEHandle hTE);
pascal void TESetWordBreak(WordBreakProcPtr wBrkProc,TEHandle hTE);
pascal void SetWordBreak(WordBreakProcPtr wBrkProc,TEHandle hTE);
void teclick(Point *pt,Boolean fExtend,TEHandle h);
#ifdef __cplusplus
}
#endif
#endif
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