269 lines
8.3 KiB
ObjectPascal
269 lines
8.3 KiB
ObjectPascal
{$keep 'TextEdit'}
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unit TextEdit;
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interface
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{********************************************************
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*
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* Text Edit Tool Set Interface File
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*
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* Other USES Files Needed: Common
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*
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* Other Tool Sets Needed: Tool Locator, Miscellaneous Tool Set,
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* QuickDraw II, Event Manager,
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* Window Manager, Control Manager,
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* Menu Manager, QuickDraw Auxiliary,
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* Scrap Manager, Font Manager, Resource Manager
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*
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* Copyright 1987-1990
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* By the Byte Works, Inc.
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* All Rights Reserved
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*
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*********************************************************}
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uses
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Common, ControlMgr;
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const
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(* Text Edit error codes *)
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teAlreadyStarted = $2201;
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teNotStarted = $2202;
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teInvalidHandle = $2203;
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teInvalidVerb = $2204;
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teInvalidFlag = $2205;
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teInvalidPCount = $2206;
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teInvalidRect = $2207;
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teBufferOverflow = $2208;
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teInvalidLine = $2209;
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teInvalidCall = $220A;
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teInvalidParameter = $220B;
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teInvalidTextBox2 = $220C;
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(* Text descriptors: Bits 0-2 of descriptor word *)
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dataIsPString = $000;
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dataIsCString = $001;
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dataIsC1Input = $002;
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dataIsC1Output = $003;
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dataIsTextBox2 = $004;
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dataIsTextBlock = $005;
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(* Text Edit reference descriptors *)
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teRefIsPtr = $0000;
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teRefIsHandle = $0001;
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teRefIsResource = $0002;
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teRefIsNewHandle = $0003;
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type
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teColorTablePtr = ^TEColorTable;
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teColorTable = record
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contentColor: integer;
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outlineColor: integer;
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hiliteForeColor: integer;
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hiliteBackColor: integer;
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vertColorDescriptor: integer;
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vertColorRef: longint;
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horzColorDescriptor: integer;
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horzColorRef: longint;
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growColorDescriptor: integer;
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growColorRef: longint;
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end;
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teTextBlock = record
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nextHandle: longint;
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prevHandle: longint;
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textLength: longint;
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flags: integer;
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reserved: integer;
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(* Change size of array to suit your needs. *)
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theText: packed array [1..512] of text;
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end;
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superItem = record
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theLength: longint;
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theData: longint;
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end;
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superBlock = record
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nextHandle: longint;
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prevHandle: longint;
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textLength: longint;
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reserved: longint;
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(* Change the array size to suit your needs. *)
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theItems: array [1..10] of superItem;
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end;
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(* Definitions of textList, superHandle, teStyle, and keyRecord can be *)
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(* found in the Common.Intf interface file. *)
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teHandle = ctlRecHndl;
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teRecPtr = ctlPtr;
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teTabItem = record
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tabKind: integer;
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tabData: integer;
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end;
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teRuler = record
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leftMargin: integer;
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leftIndent: integer;
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rightMargin: integer;
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just: integer;
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extraLS: integer;
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flags: integer;
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userData: longint;
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tabType: integer;
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(* Change size of array for application. *)
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tabs: array [1..1] of teTabItem;
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tabTerminator: integer;
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end;
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teStyleGroupHndl = ^teStyleGroupPtr;
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teStyleGroupPtr = ^teStyleGroup;
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teStyleGroup = record
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count: integer;
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(* Change array size for application. *)
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styles: array [1..1] of teStyle;
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end;
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teStyleItem = record
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length: longint;
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offset: longint;
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end;
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teFormatHndl = ^teFormatPtr;
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teFormatPtr = ^teFormat;
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teFormat = record
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version: integer;
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rulerListLength: longint;
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(* Change array size for application. *)
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theRulerList: array [1..1] of teRuler;
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styleListLength: longint;
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(* Change array size for application. *)
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theStyleList: array [1..1] of teStyle;
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numberOfStyles: longint;
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(* Change array size for application. *)
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theStyles: array [1..1] of teStyleItem;
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end;
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teTextRef = longint;
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teStyleRef = longint;
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(* The TEParamBlock record appears in the Resource Manager interface file *)
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(* as editTextControl. *)
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teInfoRec = record
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charCount: longint;
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lineCount: longint;
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formatMemory: longint;
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totalMemory: longint;
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styleCount: longint;
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rulerCount: longint;
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end;
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teHooks = record
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charFilter: procPtr;
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wordWrap: procPtr;
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wordBreak: procPtr;
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drawText: procPtr;
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eraseText: procPtr;
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end;
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procedure TEBootInit; tool ($22, $01);
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procedure TEStartup (myId: integer; directPage: integer); tool ($22, $02);
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procedure TEShutDown; tool ($22, $03);
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function TEVersion: integer; tool ($22, $04);
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procedure TEReset; tool ($22, $05);
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function TEStatus: boolean; tool ($22, $06);
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procedure TEActivate (theTERecord: teHandle); tool ($22, $0F);
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procedure TEClear (theTERecord: teHandle); tool ($22, $19);
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procedure TEClick (var theEvent: eventRecord; theTERecord: teHandle);
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tool ($22, $11);
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procedure TECopy (theTERecord: teHandle); tool ($22, $17);
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procedure TECut (theTERecord: teHandle); tool ($22, $16);
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procedure TEDeactivate (theTERecord: teHandle); tool ($22, $10);
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function TEGetDefProc: procPtr; tool ($22, $22);
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procedure TEGetRuler (rulerDescriptor: integer; rulerRef: univ longint;
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theTERecord: teHandle); tool ($22, $23);
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procedure TEGetSelection (selectionStart, selectionEnd: univ ptr;
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theTERecord: teHandle); tool ($22, $1C);
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function TEGetSelectionStyle (var commonStyle: teStyle;
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styleHandle: TEStyleGroupHndl;
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theTERecord: teHandle): integer; tool ($22, $1E);
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function TEGetText (bufferDescriptor: integer; bufferRef: univ longint;
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bufferLength: longint; styleDescriptor: integer;
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styleRef: univ longint; theTERecord: teHandle): longint;
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tool ($22, $0C);
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procedure TEGetTextInfo (var infoRec: teInfoRec; parameterCount: integer;
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theTERecord: teHandle); tool ($22, $0D);
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procedure TEIdle (theTERecord: teHandle); tool ($22, $0E);
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procedure TEInsert (textDescriptor: integer; textRef: teTextRef;
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textLength: longint; styleDescriptor: integer;
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styleRef: teStyleRef; theTERecord: teHandle);
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tool ($22, $1A);
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procedure TEInsertPageBreak; tool ($22, $23);
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procedure TEKey (var theEventRecord: eventRecord; theTERecord: teHandle);
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tool ($22, $14);
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procedure TEKill (theTERecord: teHandle); tool ($22, $0A);
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function TENew (var parameterBlock: editTextControl): teHandle; tool ($22, $09);
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procedure TEOffsetToPoint (textOffset: longint; vertPosPtr, horzPosPtr: ptr;
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theTERecord: teHandle); tool ($22, $20);
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function TEPaintText (thePort: grafPortPtr; startingLine: longint;
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var destRect: rect; flags: integer;
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theTERecord: teHandle): longint; tool ($22, $13);
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procedure TEPaste (theTERecord: teHandle); tool ($22, $18);
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function TEPointToOffset (vertPos, horzPos: longint; theTERecord: teHandle):
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longint; tool ($22, $21);
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procedure TEReplace (textDescriptor: integer; textRef: teTextRef;
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textLength: longint; styleDescriptor: integer;
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styleRef: teStyleRef; theTERecord: teHandle);
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tool ($22, $1B);
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procedure TEScroll (scrollDescriptor: integer; vertAmount, horzAmount: longint;
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theTERecord: teHandle); tool ($22, $25);
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procedure TESetRuler (rulerDescriptor: integer; rulerRef: univ longint;
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theTERecord: teHandle); tool ($22, $24);
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procedure TESetSelection (selectionStart, selectionEnd: longint;
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theTEREcord: teHandle); tool ($22, $1D);
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procedure TESetText (textDescriptor: integer; textRef: teTextRef;
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textLength: longint; styleDescriptor: integer;
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styleRef: teStyleRef; theTERecord: teHandle);
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tool ($22, $0B);
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procedure TEStyleChange (flags: integer; var newStyle: teStyle;
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theTERecord: teHandle); tool ($22, $1F);
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procedure TEUpdate (theTERecord: TEHandle); tool ($22, $12);
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implementation
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end.
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