pascalscript/Source/uPSC_classes.pas
carlokok afe3fdfd77 re-checkin
git-svn-id: http://code.remobjects.com/svn/pascalscript@1 5c9d2617-0215-0410-a2ee-e80e04d1c6d8
2006-05-30 14:23:25 +00:00

317 lines
12 KiB
ObjectPascal

{ Compiletime Classes support }
unit uPSC_classes;
{$I PascalScript.inc}
interface
uses
uPSCompiler, uPSUtils;
{
Will register files from:
Classes (exception TPersistent and TComponent)
Register STD first
}
procedure SIRegister_Classes_TypesAndConsts(Cl: TPSPascalCompiler);
procedure SIRegisterTStrings(cl: TPSPascalCompiler; Streams: Boolean);
procedure SIRegisterTStringList(cl: TPSPascalCompiler);
{$IFNDEF PS_MINIVCL}
procedure SIRegisterTBITS(Cl: TPSPascalCompiler);
{$ENDIF}
procedure SIRegisterTSTREAM(Cl: TPSPascalCompiler);
procedure SIRegisterTHANDLESTREAM(Cl: TPSPascalCompiler);
{$IFNDEF PS_MINIVCL}
procedure SIRegisterTMEMORYSTREAM(Cl: TPSPascalCompiler);
{$ENDIF}
procedure SIRegisterTFILESTREAM(Cl: TPSPascalCompiler);
{$IFNDEF PS_MINIVCL}
procedure SIRegisterTCUSTOMMEMORYSTREAM(Cl: TPSPascalCompiler);
procedure SIRegisterTRESOURCESTREAM(Cl: TPSPascalCompiler);
procedure SIRegisterTPARSER(Cl: TPSPascalCompiler);
procedure SIRegisterTCOLLECTIONITEM(CL: TPSPascalCompiler);
procedure SIRegisterTCOLLECTION(CL: TPSPascalCompiler);
{$IFDEF DELPHI3UP}
procedure SIRegisterTOWNEDCOLLECTION(CL: TPSPascalCompiler);
{$ENDIF}
{$ENDIF}
procedure SIRegister_Classes(Cl: TPSPascalCompiler; Streams: Boolean{$IFDEF D4PLUS}=True{$ENDIF});
implementation
procedure SIRegisterTStrings(cl: TPSPascalCompiler; Streams: Boolean); // requires TPersistent
begin
with Cl.AddClassN(cl.FindClass('TPersistent'), 'TSTRINGS') do
begin
IsAbstract := True;
RegisterMethod('function Add(S: string): Integer;');
RegisterMethod('procedure Append(S: string);');
RegisterMethod('procedure AddStrings(Strings: TStrings);');
RegisterMethod('procedure Clear;');
RegisterMethod('procedure Delete(Index: Integer);');
RegisterMethod('function IndexOf(const S: string): Integer; ');
RegisterMethod('procedure Insert(Index: Integer; S: string); ');
RegisterProperty('Count', 'Integer', iptR);
RegisterProperty('Text', 'String', iptrw);
RegisterProperty('CommaText', 'String', iptrw);
if Streams then
begin
RegisterMethod('procedure LoadFromFile(FileName: string); ');
RegisterMethod('procedure SaveToFile(FileName: string); ');
end;
RegisterProperty('Strings', 'String Integer', iptRW);
SetDefaultPropery('Strings');
RegisterProperty('Objects', 'TObject Integer', iptRW);
{$IFNDEF PS_MINIVCL}
RegisterMethod('procedure BeginUpdate;');
RegisterMethod('procedure EndUpdate;');
RegisterMethod('function Equals(Strings: TStrings): Boolean;');
RegisterMethod('procedure Exchange(Index1, Index2: Integer);');
RegisterMethod('function IndexOfName(Name: string): Integer;');
if Streams then
RegisterMethod('procedure LoadFromStream(Stream: TStream); ');
RegisterMethod('procedure Move(CurIndex, NewIndex: Integer); ');
if Streams then
RegisterMethod('procedure SaveToStream(Stream: TStream); ');
RegisterMethod('procedure SetText(Text: PChar); ');
RegisterProperty('Names', 'String Integer', iptr);
RegisterProperty('Values', 'String String', iptRW);
RegisterMethod('function ADDOBJECT(S:STRING;AOBJECT:TOBJECT):INTEGER');
RegisterMethod('function GETTEXT:PCHAR');
RegisterMethod('function INDEXOFOBJECT(AOBJECT:TOBJECT):INTEGER');
RegisterMethod('procedure INSERTOBJECT(INDEX:INTEGER;S:STRING;AOBJECT:TOBJECT)');
{$ENDIF}
end;
end;
procedure SIRegisterTSTRINGLIST(Cl: TPSPascalCompiler);
begin
with Cl.AddClassN(cl.FindClass('TSTRINGS'), 'TSTRINGLIST') do
begin
RegisterMethod('function FIND(S:STRING;var INDEX:INTEGER):BOOLEAN');
RegisterMethod('procedure SORT');
RegisterProperty('DUPLICATES', 'TDUPLICATES', iptrw);
RegisterProperty('SORTED', 'BOOLEAN', iptrw);
RegisterProperty('ONCHANGE', 'TNOTIFYEVENT', iptrw);
RegisterProperty('ONCHANGING', 'TNOTIFYEVENT', iptrw);
end;
end;
{$IFNDEF PS_MINIVCL}
procedure SIRegisterTBITS(Cl: TPSPascalCompiler);
begin
with Cl.AddClassN(cl.FindClass('TObject'), 'TBITS') do
begin
RegisterMethod('function OPENBIT:INTEGER');
RegisterProperty('BITS', 'BOOLEAN INTEGER', iptrw);
RegisterProperty('SIZE', 'INTEGER', iptrw);
end;
end;
{$ENDIF}
procedure SIRegisterTSTREAM(Cl: TPSPascalCompiler);
begin
with Cl.AddClassN(cl.FindClass('TOBJECT'), 'TSTREAM') do
begin
IsAbstract := True;
RegisterMethod('function READ(BUFFER:STRING;COUNT:LONGINT):LONGINT');
RegisterMethod('function WRITE(BUFFER:STRING;COUNT:LONGINT):LONGINT');
RegisterMethod('function SEEK(OFFSET:LONGINT;ORIGIN:WORD):LONGINT');
RegisterMethod('procedure READBUFFER(BUFFER:STRING;COUNT:LONGINT)');
RegisterMethod('procedure WRITEBUFFER(BUFFER:STRING;COUNT:LONGINT)');
RegisterMethod('function COPYFROM(SOURCE:TSTREAM;COUNT:LONGINT):LONGINT');
RegisterProperty('POSITION', 'LONGINT', iptrw);
RegisterProperty('SIZE', 'LONGINT', iptrw);
end;
end;
procedure SIRegisterTHANDLESTREAM(Cl: TPSPascalCompiler);
begin
with Cl.AddClassN(cl.FindClass('TSTREAM'), 'THANDLESTREAM') do
begin
RegisterMethod('constructor CREATE(AHANDLE:INTEGER)');
RegisterProperty('HANDLE', 'INTEGER', iptr);
end;
end;
{$IFNDEF PS_MINIVCL}
procedure SIRegisterTMEMORYSTREAM(Cl: TPSPascalCompiler);
begin
with Cl.AddClassN(cl.FindClass('TCUSTOMMEMORYSTREAM'), 'TMEMORYSTREAM') do
begin
RegisterMethod('procedure CLEAR');
RegisterMethod('procedure LOADFROMSTREAM(STREAM:TSTREAM)');
RegisterMethod('procedure LOADFROMFILE(FILENAME:STRING)');
RegisterMethod('procedure SETSIZE(NEWSIZE:LONGINT)');
end;
end;
{$ENDIF}
procedure SIRegisterTFILESTREAM(Cl: TPSPascalCompiler);
begin
with Cl.AddClassN(cl.FindClass('THANDLESTREAM'), 'TFILESTREAM') do
begin
RegisterMethod('constructor CREATE(FILENAME:STRING;MODE:WORD)');
end;
end;
{$IFNDEF PS_MINIVCL}
procedure SIRegisterTCUSTOMMEMORYSTREAM(Cl: TPSPascalCompiler);
begin
with Cl.AddClassN(cl.FindClass('TSTREAM'), 'TCUSTOMMEMORYSTREAM') do
begin
IsAbstract := True;
RegisterMethod('procedure SAVETOSTREAM(STREAM:TSTREAM)');
RegisterMethod('procedure SAVETOFILE(FILENAME:STRING)');
end;
end;
procedure SIRegisterTRESOURCESTREAM(Cl: TPSPascalCompiler);
begin
with Cl.AddClassN(cl.FindClass('TCUSTOMMEMORYSTREAM'), 'TRESOURCESTREAM') do
begin
RegisterMethod('constructor CREATE(INSTANCE:THANDLE;RESNAME:STRING;RESTYPE:PCHAR)');
RegisterMethod('constructor CREATEFROMID(INSTANCE:THANDLE;RESID:INTEGER;RESTYPE:PCHAR)');
end;
end;
procedure SIRegisterTPARSER(Cl: TPSPascalCompiler);
begin
with Cl.AddClassN(cl.FindClass('TOBJECT'), 'TPARSER') do
begin
RegisterMethod('constructor CREATE(STREAM:TSTREAM)');
RegisterMethod('procedure CHECKTOKEN(T:CHAR)');
RegisterMethod('procedure CHECKTOKENSYMBOL(S:STRING)');
RegisterMethod('procedure ERROR(IDENT:INTEGER)');
RegisterMethod('procedure ERRORSTR(MESSAGE:STRING)');
RegisterMethod('procedure HEXTOBINARY(STREAM:TSTREAM)');
RegisterMethod('function NEXTTOKEN:CHAR');
RegisterMethod('function SOURCEPOS:LONGINT');
RegisterMethod('function TOKENCOMPONENTIDENT:STRING');
RegisterMethod('function TOKENFLOAT:EXTENDED');
RegisterMethod('function TOKENINT:LONGINT');
RegisterMethod('function TOKENSTRING:STRING');
RegisterMethod('function TOKENSYMBOLIS(S:STRING):BOOLEAN');
RegisterProperty('SOURCELINE', 'INTEGER', iptr);
RegisterProperty('TOKEN', 'CHAR', iptr);
end;
end;
procedure SIRegisterTCOLLECTIONITEM(CL: TPSPascalCompiler);
Begin
if cl.FindClass('TCOLLECTION') = nil then cl.AddClassN(cl.FindClass('TPERSISTENT'), 'TCOLLECTION');
With cl.AddClassN(cl.FindClass('TPERSISTENT'),'TCOLLECTIONITEM') do
begin
RegisterMethod('Constructor CREATE( COLLECTION : TCOLLECTION)');
RegisterProperty('COLLECTION', 'TCOLLECTION', iptrw);
{$IFDEF DELPHI3UP} RegisterProperty('ID', 'INTEGER', iptr); {$ENDIF}
RegisterProperty('INDEX', 'INTEGER', iptrw);
{$IFDEF DELPHI3UP} RegisterProperty('DISPLAYNAME', 'STRING', iptrw); {$ENDIF}
end;
end;
procedure SIRegisterTCOLLECTION(CL: TPSPascalCompiler);
var
cr: TPSCompileTimeClass;
Begin
cr := CL.FindClass('TCOLLECTION');
if cr = nil then cr := cl.AddClassN(cl.FindClass('TPERSISTENT'), 'TCOLLECTION');
With cr do
begin
// RegisterMethod('Constructor CREATE( ITEMCLASS : TCOLLECTIONITEMCLASS)');
{$IFDEF DELPHI3UP} RegisterMethod('Function OWNER : TPERSISTENT'); {$ENDIF}
RegisterMethod('Function ADD : TCOLLECTIONITEM');
RegisterMethod('Procedure BEGINUPDATE');
RegisterMethod('Procedure CLEAR');
{$IFDEF DELPHI5UP} RegisterMethod('Procedure DELETE( INDEX : INTEGER)'); {$ENDIF}
RegisterMethod('Procedure ENDUPDATE');
{$IFDEF DELPHI3UP} RegisterMethod('Function FINDITEMID( ID : INTEGER) : TCOLLECTIONITEM'); {$ENDIF}
{$IFDEF DELPHI3UP} RegisterMethod('Function INSERT( INDEX : INTEGER) : TCOLLECTIONITEM'); {$ENDIF}
RegisterProperty('COUNT', 'INTEGER', iptr);
{$IFDEF DELPHI3UP} RegisterProperty('ITEMCLASS', 'TCOLLECTIONITEMCLASS', iptr); {$ENDIF}
RegisterProperty('ITEMS', 'TCOLLECTIONITEM INTEGER', iptrw);
end;
end;
{$IFDEF DELPHI3UP}
procedure SIRegisterTOWNEDCOLLECTION(CL: TPSPascalCompiler);
Begin
With Cl.AddClassN(cl.FindClass('TCOLLECTION'),'TOWNEDCOLLECTION') do
begin
// RegisterMethod('Constructor CREATE( AOWNER : TPERSISTENT; ITEMCLASS : TCOLLECTIONITEMCLASS)');
end;
end;
{$ENDIF}
{$ENDIF}
procedure SIRegister_Classes_TypesAndConsts(Cl: TPSPascalCompiler);
begin
cl.AddConstantN('soFromBeginning', 'Longint').Value.ts32 := 0;
cl.AddConstantN('soFromCurrent', 'Longint').Value.ts32 := 1;
cl.AddConstantN('soFromEnd', 'Longint').Value.ts32 := 2;
cl.AddConstantN('toEOF', 'Char').Value.tchar := #0;
cl.AddConstantN('toSymbol', 'Char').Value.tchar := #1;
cl.AddConstantN('toString', 'Char').Value.tchar := #2;
cl.AddConstantN('toInteger', 'Char').Value.tchar := #3;
cl.AddConstantN('toFloat', 'Char').Value.tchar := #4;
cl.AddConstantN('fmCreate', 'Longint').Value.ts32 := $FFFF;
cl.AddConstantN('fmOpenRead', 'Longint').Value.ts32 := 0;
cl.AddConstantN('fmOpenWrite', 'Longint').Value.ts32 := 1;
cl.AddConstantN('fmOpenReadWrite', 'Longint').Value.ts32 := 2;
cl.AddConstantN('fmShareCompat', 'Longint').Value.ts32 := 0;
cl.AddConstantN('fmShareExclusive', 'Longint').Value.ts32 := $10;
cl.AddConstantN('fmShareDenyWrite', 'Longint').Value.ts32 := $20;
cl.AddConstantN('fmShareDenyRead', 'Longint').Value.ts32 := $30;
cl.AddConstantN('fmShareDenyNone', 'Longint').Value.ts32 := $40;
cl.AddConstantN('SecsPerDay', 'Longint').Value.ts32 := 86400;
cl.AddConstantN('MSecPerDay', 'Longint').Value.ts32 := 86400000;
cl.AddConstantN('DateDelta', 'Longint').Value.ts32 := 693594;
cl.AddTypeS('TAlignment', '(taLeftJustify, taRightJustify, taCenter)');
cl.AddTypeS('THelpEvent', 'function (Command: Word; Data: Longint; var CallHelp: Boolean): Boolean');
cl.AddTypeS('TGetStrProc', 'procedure(const S: string)');
cl.AddTypeS('TDuplicates', '(dupIgnore, dupAccept, dupError)');
cl.AddTypeS('TOperation', '(opInsert, opRemove)');
cl.AddTypeS('THANDLE', 'Longint');
cl.AddTypeS('TNotifyEvent', 'procedure (Sender: TObject)');
end;
procedure SIRegister_Classes(Cl: TPSPascalCompiler; Streams: Boolean);
begin
SIRegister_Classes_TypesAndConsts(Cl);
if Streams then
SIRegisterTSTREAM(Cl);
SIRegisterTStrings(cl, Streams);
SIRegisterTStringList(cl);
{$IFNDEF PS_MINIVCL}
SIRegisterTBITS(cl);
{$ENDIF}
if Streams then
begin
SIRegisterTHANDLESTREAM(Cl);
SIRegisterTFILESTREAM(Cl);
{$IFNDEF PS_MINIVCL}
SIRegisterTCUSTOMMEMORYSTREAM(Cl);
SIRegisterTMEMORYSTREAM(Cl);
SIRegisterTRESOURCESTREAM(Cl);
{$ENDIF}
end;
{$IFNDEF PS_MINIVCL}
SIRegisterTPARSER(Cl);
SIRegisterTCOLLECTIONITEM(Cl);
SIRegisterTCOLLECTION(Cl);
{$IFDEF DELPHI3UP}
SIRegisterTOWNEDCOLLECTION(Cl);
{$ENDIF}
{$ENDIF}
end;
// PS_MINIVCL changes by Martijn Laan (mlaan at wintax _dot_ nl)
end.