1 line
13 KiB
ArmAsm
Executable File
1 line
13 KiB
ArmAsm
Executable File
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load 'macros.dump'
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include 'driver.equ'
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include 'pl.equ'
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;-----------------------------------------------
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;
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; Imported addresses
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;
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;-----------------------------------------------
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IMPORT D_CheckMenuFID
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IMPORT D_IsLetter
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IMPORT D_ToLowerTable
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IMPORT D_ToUpperTable
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IMPORT P_BuildUndo
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IMPORT P_SetFormat
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IMPORT T_BumpParags
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IMPORT T_CalcFBytes
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IMPORT T_CurColor
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IMPORT T_CurFont
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IMPORT T_CurSize
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IMPORT T_CurStyle
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IMPORT T_DoRoom
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IMPORT T_DotLine
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IMPORT T_DotObj
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IMPORT T_DotOffset
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IMPORT T_DotParag
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IMPORT T_FontFlags
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IMPORT T_GetParPtr
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IMPORT T_GetParSize
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IMPORT T_GetRulBits
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IMPORT T_GetTextPtr
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IMPORT T_JunkLeft
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IMPORT T_JunkRight
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IMPORT T_MarkLine
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IMPORT T_MarkObj
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IMPORT T_MarkOffset
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IMPORT T_MarkParag
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IMPORT T_NewAddStyle
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IMPORT T_NewColor
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IMPORT T_NewFont
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IMPORT T_NewSize
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IMPORT T_NewSubStyle
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IMPORT T_NextChar
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IMPORT T_Offset2Line
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IMPORT T_PrevChar
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IMPORT T_RecutParag
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IMPORT T_Refresh
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IMPORT T_TextSelect
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IMPORT T_TrackFont
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IMPORT T_WriteFBytes
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;-----------------------------------------------
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;
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; Forward addresses and entries
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;
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;-----------------------------------------------
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ENTRY T_ChangeCase
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ENTRY T_IsSpace
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;------------------------------------------------------------------------------
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;
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; T_UpdatePars (SPar:w,EPar:w)
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;
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T_UpdatePars PROC EXPORT
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;Using T_Data
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;Using T_TextEqu
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input SPar:w,EPar:w
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local ParagPtr:l,ObjHdl:l,VertPos:w
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begin
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rcall T_GetParPtr,in=(SPar:a),out=(ParagPtr:ax)
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movelong [ParagPtr]:#T_ObjHdl,ObjHdl
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moveword [ParagPtr]:#T_ParStart,VertPos
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ParLoop
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in ObjHdl:l,SPar:w,VertPos:w
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out ObjHdl:l,VertPos:w
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xcall T_RecutParag
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rcall T_GetParPtr,in=(SPar:a),out=(ParagPtr:ax)
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tool _DisposeHandle,in=([ParagPtr]:#T_LinesHdl:l)
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movelong #0,[ParagPtr]:#T_LinesHdl
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inc SPar
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cmpw EPar,SPar
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bge ParLoop
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Bump
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call T_BumpParags,in=(SPar:w,ObjHdl:l,VertPos:w,#0:w)
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lda T_TextSelect
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beq No
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in T_DotParag:w,T_DotOffset:w
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out T_DotObj:l,T_DotLine:w
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xcall T_Offset2Line
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in T_MarkParag:w,T_MarkOffset:w
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out T_MarkObj:l,T_MarkLine:w
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xcall T_Offset2Line
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No
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call T_Refresh
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return
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ENDP
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;-------------------------------------------------------------------------------
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;
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; T_DoChange (ChangeByte:w,Data:w,Data2:w)
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;
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T_DoChange PROC EXPORT
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;Using T_Data
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;Using T_TextEqu
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input ChangeByte:w,Data:w,Data2:w
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local CurPar:w,TextPtr:l
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begin
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moveword T_DotParag,CurPar
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ldy T_DotOffset
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cpy #T_ParHeader+1
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blt ParLoop
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rcall T_GetTextPtr,in=(CurPar:a),out=(TextPtr:ax)
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ldy T_DotOffset
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jsr FlipStuff
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inc CurPar
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ParLoop
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lda CurPar
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cmp T_MarkParag
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bgt EndLoop
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rcall T_GetTextPtr,in=(a:a),out=(TextPtr:ax)
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ldy #T_ParHeader
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jsr FlipStuff
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lda ChangeByte
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dec a
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asl a
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tax
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lda Table,x
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tay
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jsr (JumpTable,x)
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inc CurPar
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bra ParLoop
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EndLoop
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return
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FlipStuff
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CharLoop
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cmpw CurPar,T_MarkParag
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blt Skip
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cpy T_MarkOffset
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bge EndLoop2
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Skip lda [TextPtr],y
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iny
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and #$ff
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cmp #CR
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beq EndLoop2
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cmp ChangeByte
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beq FlipIt
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cmp #T_ColorChange+1
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bge CharLoop
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iny
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cmp #T_FontChange
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bne CharLoop
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iny
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bra CharLoop
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EndLoop2
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rts
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FlipIt
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lda ChangeByte
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dec a
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asl a
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tax
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jsr (JumpTable,x)
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iny
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bra CharLoop
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DoFont
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moveword Data,[TextPtr]:y
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iny
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rts
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DoStyle
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shortm
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lda Data
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ora Data2
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beq SetStyle
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lda Data2
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eor #$ff
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and [TextPtr],y
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ora Data
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SetStyle sta [TextPtr],y
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longm
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rts
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DoSize
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DoColor
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shortm
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moveword Data,[TextPtr]:y
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longm
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rts
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JumpTable
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DC.W DoFont
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DC.W DoStyle
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DC.W DoSize
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DC.W DoColor
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Table
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DC.W 0
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DC.W 2
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DC.W 3
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DC.W 4
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ENDP
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;-----------------------------------------------------------------------------
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;
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; T_InsertFont (ParagNo:w,Offset:w,Mode:w) : Room:w
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;
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; If Mode is true, the style is set to T_NewAddStyle. Otherwise T_NewAddStyle
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; is added and T_NewSubStyle is subtracted.
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T_InsertFont PROC EXPORT
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;Using T_Data
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;Using T_TextEqu
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input ParagNo:w,Offset:w,Mode:w
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OUTPUT Room:w
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local LeftOffset:w,RightOffset:w,SFlag:w,EFlag:w
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local LeftFont:l,RightFont:l,LeftColor:w,RightColor:w
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local TextPtr:l
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begin
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stz SFlag
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stz EFlag
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stz Room
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rcall T_JunkLeft,in=(ParagNo:a,Offset:x),out=(LeftOffset:a)
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cmp #T_ParHeader
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bne DoRight
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inc SFlag
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DoRight
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rcall T_JunkRight,in=(ParagNo:a,Offset:x),out=(RightOffset:a)
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rcall T_GetParSize,in=(ParagNo:a),out=(a:a)
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dec a
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cmp RightOffset
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bne DoTrack
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inc EFlag
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DoTrack
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rcall T_GetTextPtr,in=(ParagNo:a),out=(TextPtr:ax)
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call T_TrackFont,in=(TextPtr:l,LeftOffset:w)
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movelong T_CurFont,LeftFont
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moveword T_CurColor,LeftColor
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call T_TrackFont,in=(TextPtr:l,RightOffset:w)
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movelong T_CurFont,RightFont
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moveword T_CurColor,RightColor
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; Check Font
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lda T_FontFlags
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and #T_FontFl
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beq DidFont
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moveword T_NewFont,RightFont
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ldy SFlag
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beq DidFont
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moveword a,[TextPtr]:#T_ParFont
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DidFont
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; Check Style
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lda T_FontFlags
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and #T_StyleFl
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beq DidStyle
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shortm
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lda Mode
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beq Normal
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lda T_NewAddStyle
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bra StoreStyle
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Normal
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lda T_NewAddStyle
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ora T_NewSubStyle
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beq StoreStyle
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lda RightFont+2
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ora T_NewAddStyle
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sta RightFont+2
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lda T_NewSubStyle
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eor #$ff
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and RightFont+2
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StoreStyle sta RightFont+2
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ldy SFlag
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beq Long1
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moveword a,[TextPtr]:#T_ParStyle
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Long1 longm
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DidStyle
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; Check Size
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lda T_FontFlags
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and #T_SizeFl
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beq DidSize
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shortm
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moveword T_NewSize,RightFont+3
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ldy SFlag
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beq Long2
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moveword a,[TextPtr]:#T_ParSize
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Long2 longm
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DidSize
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; Do color
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lda T_FontFlags
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and #T_ColorFl
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beq DidColor
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shortm
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moveword T_NewColor,RightColor
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ldy SFlag
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beq Long3
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moveword a,[TextPtr]:#T_ParColor
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Long3 longm
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DidColor
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lda SFlag
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bne Exit
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lda EFlag
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bne Exit
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in LeftFont:l,LeftColor:w,RightFont:l,RightColor:w
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out a:w
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xcall T_CalcFBytes
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addword a,LeftOffset,a
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subword a,RightOffset,Room ;Room = Bytes-(RightOffset-LeftOffset)
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call T_DoRoom,in=(ParagNo:w,LeftOffset:w,Room:w)
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rcall T_GetTextPtr,in=(ParagNo:a),out=(TextPtr:ax)
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addwl LeftOffset,TextPtr
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in TextPtr:l,LeftFont:l,LeftColor:w,RightFont:l,RightColor:w
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xcall T_WriteFBytes
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Exit return
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ENDP
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;-------------------------------------------------------------------------------
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;
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; T_ChangeFont ()
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;
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T_ChangeFont PROC EXPORT
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;Using T_Data
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;Using T_TextEqu
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local TextPtr:l,Offset:w,Room:w
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local EndFont:l,EndStyle:w,EndSize:w,EndColor:w
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begin
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call P_BuildUndo,in=(#0:w)
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rcall T_GetTextPtr,in=(T_MarkParag:a),out=(TextPtr:ax)
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rcall T_JunkRight,in=(T_MarkParag:a,T_MarkOffset:x),out=(Offset:a)
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call T_TrackFont,in=(TextPtr:l,Offset:w)
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moveword T_CurFont,EndFont
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shortm
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moveword T_CurStyle,EndStyle
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moveword T_CurSize,EndSize
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longm
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moveword T_CurColor,EndColor
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in T_DotParag:w,T_DotOffset:w,#0:w
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out Room:w
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xcall T_InsertFont
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addword a,T_DotOffset,T_DotOffset
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cmpw T_DotParag,T_MarkParag
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bne NotSame
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addword Room,T_MarkOffset,T_MarkOffset
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NotSame
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lda T_FontFlags
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and #T_FontFl
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beq TryStyle
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call T_DoChange,in=(#T_FontChange:w,T_NewFont:w,#0:w)
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TryStyle
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lda T_FontFlags
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and #T_StyleFl
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beq TrySize
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in #T_StyleChange:w,T_NewAddStyle:w,T_NewSubStyle:w
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xcall T_DoChange
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TrySize
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lda T_FontFlags
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and #T_SizeFl
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beq TryColor
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call T_DoChange,in=(#T_SizeChange:w,T_NewSize:w,#0:w)
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TryColor
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lda T_FontFlags
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and #T_ColorFl
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beq DidChanges
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call T_DoChange,in=(#T_ColorChange:w,T_NewColor:w,#0:w)
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DidChanges
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moveword EndFont,T_NewFont
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shortm
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moveword EndStyle,T_NewAddStyle
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moveword EndSize,T_NewSize
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moveword EndColor,T_NewColor
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longm
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call T_InsertFont,in=(T_MarkParag:w,T_MarkOffset:w,#1:w),out=(a:w)
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stz T_FontFlags
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call T_UpdatePars,in=(T_DotParag:w,T_MarkParag:w)
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return
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ENDP
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;-------------------------------------------------------------------------------
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;
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; T_RangeFont ()
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;
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T_RangeFont PROC EXPORT
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;Using T_Data
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;Using T_TextEqu
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local TextPtr:l,ParagNo:w,Offset:w,OrStyles:w,AndStyles:w
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local Just:w,Spacing:w,RulBits:w,StyleMask:w
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begin
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moveword T_DotParag,ParagNo
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rcall T_GetRulBits,in=(a:a),out=(RulBits:a)
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and #T_AllJust
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sta Just
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lda RulBits
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and #T_AllSpacing
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sta Spacing
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rcall T_GetTextPtr,in=(ParagNo:a),out=(TextPtr:ax)
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lda T_TextSelect
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jne DoSelect
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call T_TrackFont,in=(TextPtr:l,T_DotOffset:w)
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; Check for any D_New font changes
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lda T_FontFlags
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jeq CheckIt
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and #T_FontFl
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beq NoFont
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moveword T_NewFont,T_CurFont
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NoFont
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lda T_FontFlags
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and #T_StyleFl
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beq NoStyle
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movebyte T_NewAddStyle,T_CurStyle
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NoStyle
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lda T_FontFlags
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and #T_SizeFl
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beq NoSize
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movebyte T_NewSize,T_CurSize
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NoSize
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lda T_FontFlags
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and #T_ColorFl
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beq NoColor
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moveword T_NewColor,T_CurColor
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NoColor
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brl CheckIt
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DoSelect
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rcall T_JunkRight,in=(ParagNo:a,T_DotOffset:x),out=(Offset:a)
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call T_TrackFont,in=(TextPtr:l,Offset:w)
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shortm
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moveword T_CurStyle,OrStyles
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moveword a,AndStyles
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longm
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NextChar
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cmpw ParagNo,T_MarkParag
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blt Okay
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cmpw Offset,T_MarkOffset
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jge Done
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Okay
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moveword [TextPtr]:Offset,a
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inc Offset
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and #$ff
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cmp #CR
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beq NextParag
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cmp #T_ColorChange+1
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bge NextChar
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asl a
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tax
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jmp (JumpTable,x)
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DoFont
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cmpw [TextPtr]:Offset,T_CurFont
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beq SameFont
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moveword #$FFFF,T_CurFont
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SameFont inc Offset
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inc Offset
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brl NextChar
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DoStyle
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shortm
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ldy Offset
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moveword [TextPtr]:y,T_CurStyle
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ora OrStyles
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sta OrStyles
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moveword [TextPtr]:y,a
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and AndStyles
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sta AndStyles
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longm
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inc Offset
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brl NextChar
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DoSize
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shortm
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cmpw [TextPtr]:Offset,T_CurSize
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beq SameSize
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moveword #$FF,T_CurSize
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SameSize longm
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inc Offset
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brl NextChar
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DoColor
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shortm
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cmpw [TextPtr]:Offset,T_CurColor
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beq SameColor
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moveword #$FF,T_CurColor
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SameColor longm
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inc Offset
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brl NextChar
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NextParag
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inc ParagNo
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cmpw ParagNo,T_MarkParag
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blt Okay2
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cmpw T_MarkOffset,#T_ParHeader
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jeq Done
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Okay2
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rcall T_GetRulBits,in=(ParagNo:a),out=(RulBits:a)
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and #T_AllJust
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cmp Just
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beq JustSame
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stz Just
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JustSame
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lda RulBits
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and #T_AllSpacing
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cmp Spacing
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beq SpaceSame
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stz Spacing
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SpaceSame
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rcall T_GetTextPtr,in=(ParagNo:a),out=(TextPtr:ax)
|
|
|
|
cmpw [TextPtr],T_CurFont
|
|
beq SameFont2
|
|
moveword #$FFFF,T_CurFont
|
|
SameFont2
|
|
|
|
shortm
|
|
ldy #T_ParStyle
|
|
moveword [TextPtr]:y,T_CurStyle
|
|
ora OrStyles
|
|
sta OrStyles
|
|
moveword [TextPtr]:y,a
|
|
and AndStyles
|
|
sta AndStyles
|
|
|
|
cmpw [TextPtr]:#T_ParSize,T_CurSize
|
|
beq SameSize2
|
|
moveword #$FF,T_CurSize
|
|
SameSize2
|
|
|
|
cmpw [TextPtr]:#T_ParColor,T_CurColor
|
|
beq SameColor2
|
|
moveword #$FF,T_CurColor
|
|
SameColor2
|
|
longm
|
|
|
|
moveword #T_ParHeader,Offset
|
|
brl NextChar
|
|
|
|
|
|
|
|
Done
|
|
shortm
|
|
lda OrStyles
|
|
beq StyleSet
|
|
moveword #$ff,T_CurStyle
|
|
lda AndStyles
|
|
beq StyleSet
|
|
sta T_CurStyle
|
|
StyleSet longm
|
|
|
|
|
|
|
|
CheckIt
|
|
call D_CheckMenuFID,in=(T_CurFont:l,T_CurColor:w)
|
|
call P_SetFormat,in=(Just:w,Spacing:w)
|
|
|
|
|
|
return
|
|
|
|
JumpTable
|
|
DC.W NextChar
|
|
DC.W DoFont
|
|
DC.W DoStyle
|
|
DC.W DoSize
|
|
DC.W DoColor
|
|
|
|
ENDP
|
|
|
|
|
|
|
|
|
|
|
|
;------------------------------------------------------------------------------
|
|
;
|
|
; T_Upper ()
|
|
; T_Lower ()
|
|
; T_Capit ()
|
|
;
|
|
|
|
T_Lower PROC EXPORT
|
|
;Using T_Data
|
|
;Using T_TextEqu
|
|
EXPORT T_Upper
|
|
EXPORT T_Capit
|
|
EXPORT T_ChangeCase
|
|
|
|
LOWER equ 0
|
|
UPPER equ 1
|
|
CAPIT equ 2
|
|
|
|
moveword #LOWER,>What
|
|
bra T_ChangeCase
|
|
|
|
T_Upper ;
|
|
moveword #UPPER,>What
|
|
bra T_ChangeCase
|
|
|
|
T_Capit ;
|
|
moveword #CAPIT,>What
|
|
|
|
|
|
|
|
T_ChangeCase ;
|
|
|
|
local TextPtr:l,CurOffset:w,CurParag:w,First:w,Char:w
|
|
begin +b
|
|
|
|
|
|
call P_BuildUndo,in=(#0:w)
|
|
|
|
moveword T_DotOffset,CurOffset
|
|
moveword T_DotParag,CurParag
|
|
rcall T_GetTextPtr,in=(a:a),out=(TextPtr:ax)
|
|
|
|
|
|
cmpw What,#Capit
|
|
bne StartLoop
|
|
|
|
stz First
|
|
|
|
rcall T_PrevChar,in=(T_DotParag:a,T_DotOffset:x)
|
|
tay
|
|
beq ItsFirst
|
|
|
|
lda [TextPtr],y
|
|
and #$ff
|
|
jsl T_IsSpace
|
|
bcc StartLoop
|
|
|
|
ItsFirst inc First
|
|
bra StartLoop
|
|
|
|
|
|
|
|
; Loop through the selected characters
|
|
|
|
Loop cmpw Char,#CR
|
|
bne SamePar
|
|
|
|
inc CurParag
|
|
rcall T_GetTextPtr,in=(CurParag:a),out=(TextPtr:ax)
|
|
moveword #T_ParHeader,CurOffset
|
|
bra StartLoop
|
|
|
|
|
|
SamePar
|
|
; BOGUS -- NextChar
|
|
rcall T_NextChar,in=(CurParag:a,CurOffset:x),out=(CurOffset:a)
|
|
|
|
|
|
StartLoop moveword [TextPtr]:CurOffset,a
|
|
and #$ff
|
|
sta Char
|
|
|
|
cmpw CurParag,T_MarkParag
|
|
blt CheckChar
|
|
cmpw CurOffset,T_MarkOffset
|
|
bge Update
|
|
|
|
|
|
CheckChar
|
|
rcall T_IsSpace,in=(Char:a)
|
|
bcs IsSpace
|
|
tax
|
|
|
|
ldy What
|
|
cpy #UPPER
|
|
beq Up
|
|
cpy #LOWER
|
|
beq Down
|
|
ldy First
|
|
bne Up
|
|
|
|
Down lda >D_ToLowerTable,x
|
|
bra Cased
|
|
Up lda >D_ToUpperTable,x
|
|
|
|
Cased
|
|
movebyte a,[TextPtr]:CurOffset
|
|
|
|
stz First
|
|
brl Loop
|
|
|
|
|
|
IsSpace
|
|
moveword #1,First
|
|
brl Loop
|
|
|
|
|
|
|
|
Update
|
|
call T_UpdatePars,in=(T_DotParag:w,T_MarkParag:w)
|
|
|
|
|
|
return
|
|
|
|
What DS.B 2
|
|
ENDP
|
|
|
|
|
|
|
|
|
|
;-------------------------------------------------------------------------------
|
|
;
|
|
; T_IsSpace (Char:a)
|
|
;
|
|
|
|
T_IsSpace PROC EXPORT
|
|
cmp #32
|
|
beq GSpace
|
|
cmp #TAB
|
|
beq GSpace
|
|
cmp #CR
|
|
beq GSpace
|
|
clc
|
|
GSpace rtl
|
|
ENDP
|
|
END
|
|
|