1 line
9.6 KiB
NASM
1 line
9.6 KiB
NASM
keep TOOLS
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****************************************************************
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* ChemiGS *
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****************************************************************
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* A Drawing Program for Chemical Structures *
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* (c) 1992-93 by Urs Hochstrasser *
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* Buendtenweg 6 *
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* 5105 AUENSTEIN (SWITZERLAND) *
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****************************************************************
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* Module TOOLS
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****************************************************************
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*
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* USES ...
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*
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mcopy tools.macros
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copy equates.asm
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****************************************************************
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*
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* SUBROUTINES
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*
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CrossCursor start
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using Globals
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move4 gCrossCur,gEditCursor
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rts
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MarqueeCursor entry
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move4 gMarqueeCur,gEditCursor
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rts
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HandCursor entry
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move4 gHandCur,gEditCursor
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rts
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TextCursor entry
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move4 gTextCur,gEditCursor
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rts
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EraseCursor entry
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move4 gEraseCur,gEditCursor
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rts
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ArrowCursor entry
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move4 gArrowCur,gEditCursor
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AdjustCursor entry
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brl pastname procedure name to be displayed
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dc i2'$7771' by GSBug...
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dw 'AdjustCursor'
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pastname anop
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lda newCursor
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sta oldCursor
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stz newCursor
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ph4 #0
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~FrontWindow
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pl4 theWindow
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cmp4 theWindow,gDataWin
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beq x0 Edit Win not in front
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brl l2
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x0 ph4 #0
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~GetContentRgn gDataWin
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pl4 contentRgn
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pha
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~PtInRgn #gMainEvt+owhere,contentRgn
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* ~PtInRect #gMainEvt+owhere,#myRect
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pla
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beq l2 Cursor not in edit window
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~StartDrawing gDataWin
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move4 gMainEvt+owhere,myPoint ***new
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~GlobalToLocal #myPoint ***new
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pha
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~PtInRect #myPoint,#gContentRect
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pla
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beq l2
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inc newCursor
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~SetOrigin #0,#0
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l2 anop
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lda oldCursor
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cmp newCursor
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beq exit
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lda newCursor
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beq l3
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~SetCursor gEditCursor
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bra exit
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l3 ~InitCursor
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exit anop
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rts
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contentRgn ds 4
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oldCursor ds 2
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newCursor entry
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ds 2
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theWindow ds 4
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myPoint ds 4
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myRect dc i2'20,20,220,120'
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end
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*********************************************************************
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* Tool handlers
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*
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doHand start
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using Globals
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using TransData
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rts
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doErase entry
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rts
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doSingleB entry
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~MoveTo xx,yy
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~LineTo xx2,yy2
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rts
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doDoubleB entry
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jsr MakeMatrix
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move4 #doubleBData+2,0
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ldx doubleBData
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dloop stx count
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~BlockMove 0,#px,#8
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jsr TransForm
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~MoveTo pxx,pyy
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add4 0,#8
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~BlockMove 0,#px,#8
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jsr TransForm
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~LineTo pxx,pyy
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add4 0,#8
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ldx count
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dbne x,dloop
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rts
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doHatchB entry
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jsr MakeMatrix
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move4 #hatchData+2,0
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ldx hatchData
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hloop stx count
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* ~BlockMove 0,#px,#8
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ldy #0 *
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hloop2 lda [0],y *
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sta px,y *
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iny * Special Agent Cooper
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iny *
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cpy #8 *
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bcc hloop2 *
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jsr TransForm
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~MoveTo pxx,pyy
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add4 0,#8
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~BlockMove 0,#px,#8
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jsr TransForm
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~LineTo pxx,pyy
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add4 0,#8
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ldx count
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dbne x,hloop
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rts
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doWedgeB entry a somewhat different procedure...
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jsr MakeMatrix
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move4 #wedgeBData+2,0
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~BlockMove 0,#px,#8
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jsr TransForm
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ph4 #0
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~OpenPoly
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pl4 myPoly
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~MoveTo pxx,pyy
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add4 0,#8
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ldx wedgeBData
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dwloop stx count
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~BlockMove 0,#px,#8
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jsr TransForm
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~LineTo pxx,pyy
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add4 0,#8
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ldx count
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dbne x,dwloop
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~ClosePoly
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~PaintPoly myPoly
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~FramePoly myPoly
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rts
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myPoly ds 4
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doCycloPropane entry
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jsr MarqueeCursor
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rts
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doCycloPentane entry
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jsr MarqueeCursor
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rts
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doCycloHexane entry
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jsr MarqueeCursor
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rts
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doBenzene entry
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jsr MarqueeCursor
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rts
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doSeat entry
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jsr MarqueeCursor
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rts
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doMarquee entry
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jsr dragRect
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rts
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doText entry
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lda fTextFlag
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beq firstTime
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* test jsr EndText save old LE-text before making new
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firstTime anop
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lda #1
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sta fTextFlag
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ph4 #0
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~LoadResource #kPicResID,#kToolPicID
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pl4 toolBar
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* _SetField LEditH,#$c8,#KeyFilter,#4
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* bra gaga
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_Deref LEditH,LEditPtr **** new
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lda LEditPtr *
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sta <0 *
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lda LEditPtr+2 *
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sta <2 *
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ldy #$c8 *
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lda #<KeyFilter *
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sta [0],y *
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iny *
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iny *
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lda #^KeyFilter *
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sta [0],y *
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_Unlock LeditH **** end new
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ph4 #0 *
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~NewHandle #2,gMyID,#0,#0 *
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pl4 outH **** new end
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gaga anop
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lda gDataWin
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ldx gDataWin+2
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jsr GrowClip
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~SysBeep
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~ShowControl LEditH
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~DrawPicture toolBar,#destRect
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* lda gDataWin
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* ldx gDataWin+2
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* jsr ShrinkClip
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*** Get Text from Loc, if necessary...
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*** Edit text...
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exit rts
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toolBar ds 4
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destRect dc i2'0,0,17,640'
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LEditPtr ds 4
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textLen ds 2 ***TEST
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theText dc h'0A4375534F84' ***TEST
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dc h'A53548824F' ***TEST
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doDottedB entry
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jsr MakeMatrix
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move4 #dottedBData+2,0
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ldx dottedBData
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dtloop stx count
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~BlockMove 0,#px,#8
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jsr TransForm
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~MoveTo pxx,pyy
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add4 0,#8
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~BlockMove 0,#px,#8
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jsr TransForm
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~LineTo pxx,pyy
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add4 0,#8
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ldx count
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dbne x,dtloop
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rts
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doTripleB entry
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jsr MakeMatrix
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move4 #tripleBData+2,0
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ldx tripleBData
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tloop stx count
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~BlockMove 0,#px,#8
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jsr TransForm
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~MoveTo pxx,pyy
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add4 0,#8
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~BlockMove 0,#px,#8
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jsr TransForm
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~LineTo pxx,pyy
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add4 0,#8
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ldx count
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dbne x,tloop
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rts
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doWHatch entry
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jsr MakeMatrix
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move4 #wHatchData+2,0
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ldx wHatchData
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whloop stx count
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~BlockMove 0,#px,#8
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jsr TransForm
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~MoveTo pxx,pyy
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add4 0,#8
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~BlockMove 0,#px,#8
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jsr TransForm
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~LineTo pxx,pyy
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add4 0,#8
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ldx count
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dbne x,whloop
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rts
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doCChain entry in fact, it's a modified double bond
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jsr MakeMatrix
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move4 #cchainData+2,0
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ldx cchainData
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ccloop stx count
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~BlockMove 0,#px,#8
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jsr TransForm
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~MoveTo pxx,pyy
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add4 0,#8
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~BlockMove 0,#px,#8
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jsr TransForm
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~LineTo pxx,pyy
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add4 0,#8
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ldx count
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dbne x,ccloop
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rts
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doCycloButane entry
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jsr MarqueeCursor
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rts
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doCycloPentane2 entry
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jsr MarqueeCursor
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rts
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doBenzene2 entry
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jsr MarqueeCursor
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rts
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doWheeland entry
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jsr MarqueeCursor
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rts
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doBasin entry
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jsr MarqueeCursor
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rts
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end
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* -----------------------------------------------------------------------*
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EndText start
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using Globals
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lda fTextFlag
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beq exit
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stz fTextFlag
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lda gDataWin
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ldx gDataWin+2
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jsr GrowClip
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~HideControl LEditH
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~ShowControl TBarH
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~DrawOneCtl TBarH
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**************************** hier noch was zu tun: Text retten und so
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* lda gDataWin
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* ldx gDataWin+2
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* jsr ShrinkClip
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exit rts
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end
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StoreData start
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using Globals
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stz fSaved indicate change to file
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ph4 #0
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~NewHandle #segSize,gMyID,#0,#0
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pl4 gNewLink
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~PtrToHand #NewSegment,gNewLink,#segSize
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move4 gNewLink,sLink
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lda gToolID
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sta sCMD
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~GetPenSize #penSize
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move4 penSize,sPenSize
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add2 yy,gYoffset *** even more recent!
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add2 yy2,gYoffset *** Doc -> Window
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add2 xx,gXoffset ***
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add2 xx2,gXoffset ***
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~PtrToHand #TheSegment,gLink,#segSize
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move4 gNewLink,gLink
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rts
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penSize ds 4
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end
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DoTXEdit start ;AtomText click handler
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using globals
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move4 gTheText,theHandle
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ph4 #0
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~GetHandleSize theHandle
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pl4 hLen
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~HandToPtr theHandle,TheText,hLen
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lda txLink check for last item in list
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ora txLink+2
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* beq newTXItem
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lda txLen
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and #$FF
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sta tLen
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~LESetText #txString,tLen,LERecHndl ;noch zu bilden...
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rts
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theHandle ds 4
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hLen ds 4
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tLen ds 2
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LERecHndl ds 4
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end
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doDataWin start
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using Globals
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~SetPenSize gPenSize+2,gPenSize
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move4 gMainEvt+owhere,myPoint
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move4 gMainEvt+owhere,myPoint2 *** New Ruler Stuff
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~GlobalToLocal #myPoint2
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lda myPoint2
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cmp #18 ruler heigth
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bcs content
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* jsr HandleRuler in WINDOWS
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jmp tdExit *** end ruler stuff
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content anop
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* stz fShift
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* lda gMainEvt+omodifiers
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* and #shiftKey
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* beq l4
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* inc fShift
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*l4 anop
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pha
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~FindControl #gTaskDa2,#gMainEvt+owhere+2,#gmainEvt+owhwere,gDataWin
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pl2 gTaskDa3
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lda gTaskDa3
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* and #$FFFF
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beq okContent
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jsr doControls
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brl exit2
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okContent anop
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~StartDrawing gDataWin
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~SetPenSize #2,#1
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~GlobalToLocal #myPoint
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lda myY
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ldx myX
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jsr gridIt 'grid' the point
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sta yy
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stx xx
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*------------------------------------------------------------------------*
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* Tool Dispatch code
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*
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lda gToolID
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bne l7
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jsr doHand
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brl exit
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l7 cmp #1
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bne l8
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jsr doErase
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brl exit
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l8 cmp #11
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bne l9
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jsr doMarquee
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brl exit
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l9 cmp #12
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bne l10
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jsr doText
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brl exit
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l10 cmp #6
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bcs l1
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jsr dragLine
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bcs l11
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brl exit
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l11 lda gToolID
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asl a
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tax
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jsr (toolTable,x)
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jsr StoreData
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tdExit rts
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l1 cmp #11
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bcs l2
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bra exit
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l2 cmp #17
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bcc l3
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bra exit
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l3 jsr dragLine
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bcc exit
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lda gToolID
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sec
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sbc #11
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asl a
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tax
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jsr (toolTable2,x)
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jsr StoreData
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exit ~SetOrigin #0,#0
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exit2 rts
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gridIt anop
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pha
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txa
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lsr a
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lsr a
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ldy fShift half grid if SHIFT pressed
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bne g1
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lsr a
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lsr a
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asl a
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asl a
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g1 asl a
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asl a
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tax
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pla
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lsr a
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ldy fShift
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bne g2
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lsr a
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lsr a
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asl a
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asl a
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g2 asl a
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rts
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temp ds 2
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dragLine entry
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~SetPenMode #notXOR
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~MoveTo xx,yy
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move4 point2,oldPoint
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~GetMouse #point2
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lda y2
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ldx x2
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jsr gridIt
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sta yy2
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stx xx2
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~LineTo xx2,yy2
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drLoop lda point2
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cmp oldPoint
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bne dr1
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lda point2+2
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cmp oldPoint+2
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beq dr2
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dr1 ~LineTo xx,yy
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~LineTo xx2,yy2
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dr2 pha
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~StillDown #0
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pla
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beq dr3
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move4 point2,oldPoint oldPoint = point2
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~GetMouse #point2
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lda y2
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ldx x2
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jsr gridIt
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sta yy2
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stx xx2
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brl drLoop
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dr3 ~LineTo xx,yy
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~SetPenMode #modeCopy
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lda xx test, if p1=p2
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cmp xx2 equal: clear carry (nothing to do
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bne dr4 any more!)
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lda yy
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cmp yy2
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bne dr4
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clc equal!
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bra dr5
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dr4 sec not equal
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dr5 rts
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dragRect entry
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~SetPenMode #notXOR
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move4 myY,myRect
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move4 #0,myrect+4
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move4 myY,oldRect
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move4 #0,oldRect+4
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move4 myRect+4,oldRect+4
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~GetMouse #myRect+4
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~FrameRect #myRect
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drRLoop lda myRect+4
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cmp oldRect+4
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bne drR1
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lda myRect+6
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cmp oldRect+6
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beq drR2
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drR1 ~FrameRect #oldRect
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~FrameRect #myRect
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drR2 pha
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~StillDown #0
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pla
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beq drR3
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move4 myRect+4,oldRect+4 oldPoint = point2
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~GetMouse #myRect+4
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brl drRLoop
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drR3 ~FrameRect #myRect
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~SetPenMode #modeCopy
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rts
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myRect ds 8
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oldRect ds 8
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toolTable entry
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*---------------------------------------------
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dc i2'doHand' 0
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dc i2'doErase' 1
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dc i2'doSingleB' 2
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dc i2'doDoubleB' 3
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dc i2'doHatchB' 4
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dc i2'doWedgeB' 5
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* --------------------------------------------
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toolTable2 entry
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dc i2'doMarquee' 11
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dc i2'doText' 12
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dc i2'doDottedB' 13
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dc i2'doTripleB' 14
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dc i2'doWHatch' 15
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dc i2'doCChain' 16
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myPoint anop
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myY ds 2
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myX ds 2
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point2 anop
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y2 ds 2
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x2 ds 2
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myPoint2 anop
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ds 4
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oldPoint ds 4
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fShift ds 2
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end
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doControls start
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using Globals
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~SysBeep
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rts
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end
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