mirror of
https://github.com/elliotnunn/boot3.git
synced 2024-06-09 17:29:28 +00:00
5b0f0cc134
Resource forks are included only for .rsrc files. These are DeRezzed into their data fork. 'ckid' resources, from the Projector VCS, are not included. The Tools directory, containing mostly junk, is also excluded.
172 lines
4.5 KiB
Plaintext
172 lines
4.5 KiB
Plaintext
;
|
|
; File: LCursor.a
|
|
;
|
|
; Contains: xxx put contents here (or delete the whole line) xxx
|
|
;
|
|
; Written by: xxx put name of writer here (or delete the whole line) xxx
|
|
;
|
|
; Copyright: © 1981-1990 by Apple Computer, Inc., all rights reserved.
|
|
;
|
|
; This file is used in these builds: Mac32 Bigbang Sys606
|
|
;
|
|
; Change History (most recent first):
|
|
;
|
|
; <3> 9/17/90 BG Removed <2>. 040s are now behaving more reliably.
|
|
; <2> 6/26/90 BG Added EclipseNOPs for flakey 040s.
|
|
; <¥1.4> 5/29/89 BAL Blasting in 32-Bit QuickDraw version 1.0 Final
|
|
; <¥1.3> 4/12/89 BAL Blasting in 32-Bit QuickDraw 1.0B1
|
|
; 10/13/86 EHB Moved AllocCrsr to CRSRCORE; Call it from AllocCursor
|
|
; 10/6/86 EHB Redid AllocCrsr to lock handles down and expand data.
|
|
; 10/3/86 EHB Moved AllocCrsr here from GrafAsm Added routine SetCCursor
|
|
;
|
|
|
|
BLANKS ON
|
|
STRING ASIS
|
|
|
|
;------------------------------------------------------------------
|
|
;
|
|
; --> LCURSOR.TEXT
|
|
;
|
|
; Interfaces to low-level cursor routines.
|
|
;
|
|
; New color cursor support routines.
|
|
;
|
|
;------------------------------------------------------------------
|
|
|
|
AllocCursor PROC EXPORT
|
|
IMPORT AllocCrsr
|
|
;----------------------------------------------------------
|
|
;
|
|
; PROCEDURE AllocCursor;
|
|
;
|
|
|
|
LEA AllocCrsr,A0 ;get default cursor routine
|
|
MOVE.L JAllocCrsr,D0 ;has vector been initialized?
|
|
BEQ.S @0 ;=>no, use default routine
|
|
MOVE.L D0,A0 ;else use routine in vector
|
|
@0 JMP (A0) ;and call it
|
|
|
|
|
|
InitCursor PROC EXPORT
|
|
;----------------------------------------------------------
|
|
;
|
|
; PROCEDURE InitCursor;
|
|
;
|
|
MOVE.L GRAFGLOBALS(A5),A0 ;POINT TO QUICKDRAW GLOBALS
|
|
PEA ARROW(A0) ;PUSH ADDR OF ARROW
|
|
_SetCursor ;INSTALL ARROW CURSOR
|
|
MOVE.L JInitCrsr,A0 ;get lo mem pointer
|
|
JMP (A0) ;and call it
|
|
|
|
|
|
|
|
SetCursor PROC EXPORT
|
|
;---------------------------------------------------
|
|
;
|
|
; PROCEDURE SetCursor(crsr: Cursor);
|
|
;
|
|
MOVE.L 4(SP),A0 ;Point to Cursor
|
|
MOVE.L HOTSPOT+V(A0),-(SP) ;PUSH HOTX & HOTY
|
|
MOVE #16,-(SP) ;HEIGHT:=16
|
|
PEA DATA(A0) ;PUSH ADDR OF DATA
|
|
PEA MASK(A0) ;PUSH ADDR OF MASK
|
|
MOVE.L JSetCrsr,A0 ;get lo mem vector
|
|
JSR (A0) ;call vector
|
|
MOVE.L (SP)+,(SP) ;strip param
|
|
RTS ;and return
|
|
|
|
|
|
SetCCursor PROC EXPORT
|
|
;---------------------------------------------------
|
|
;
|
|
; PROCEDURE SetCCursor(CCRSR: CCrsrHandle);
|
|
;
|
|
; For compatibility with other cursor drawing routines, set up the
|
|
; old cursor data as before, but make sure it's hidden so the B/W cursor
|
|
; isn't displayed.
|
|
|
|
; _HideCursor ; make sure it's hidden
|
|
; MOVE.L 4(SP),A0 ; get the color cursor handle
|
|
; MOVE.L (A0),A0 ; get the color cursor pointer
|
|
; PEA CRSR1DATA(A0) ; point to the old-style cursor
|
|
; _SetCursor ; and set it the old way
|
|
|
|
MOVE.L 4(SP),-(SP) ; Push handle to color cursor
|
|
MOVE.L JSetCCrsr,A0 ; get lo mem vector
|
|
JSR (A0) ; call vector (but don't call him hector)
|
|
; _ShowCursor ; balance is a virtue
|
|
MOVE.L (SP)+,(SP) ; strip param
|
|
RTS ; and return
|
|
|
|
|
|
|
|
HideCursor PROC EXPORT
|
|
;---------------------------------------------------------
|
|
;
|
|
; PROCEDURE HideCursor;
|
|
;
|
|
; ALL REGS PRESERVED.
|
|
;
|
|
MOVE.L JHideCursor,-(SP) ;get lo mem vector
|
|
RTS ;and call it
|
|
|
|
|
|
|
|
ShowCursor PROC EXPORT
|
|
;---------------------------------------------------------
|
|
;
|
|
; PROCEDURE ShowCursor;
|
|
;
|
|
; ALL REGS PRESERVED.
|
|
;
|
|
MOVE.L JShowCursor,-(SP) ;get lo mem vector
|
|
RTS ;and call it
|
|
|
|
|
|
|
|
ShieldCursor PROC EXPORT
|
|
;---------------------------------------------------------
|
|
;
|
|
; PROCEDURE ShieldCursor(shieldRect: Rect; offset: Point);
|
|
;
|
|
; ALL REGS PRESERVED.
|
|
;
|
|
MOVEM.L D0-D3/A0-A1,-(SP) ;SAVE REGS
|
|
MOVE.L 32(SP),A0 ;POINT TO SHIELDRECT
|
|
MOVEM.W (A0)+,D0/D1/D2/D3 ;GET TOP ... RIGHT
|
|
LEA 28(SP),A1
|
|
SUB (A1),D0 ;TOP - OFFSET.V
|
|
SUB (A1)+,D2 ;BOTTOM - OFFSET.V
|
|
SUB (A1),D1 ;LEFT - OFFSET.H
|
|
SUB (A1),D3 ;RIGHT - OFFSET.H
|
|
MOVE D1,-(SP) ;PUSH GLOBAL LEFT
|
|
MOVE D0,-(SP) ;PUSH GLOBAL TOP
|
|
MOVE D3,-(SP) ;PUSH GLOBAL RIGHT
|
|
MOVE D2,-(SP) ;PUSH GLOBAL BOTTOM
|
|
MOVE.L JShieldCursor,A0 ;get lo mem vector
|
|
JSR (A0) ;and call it
|
|
MOVEM.L (SP)+,D0-D3/A0-A1 ;RESTORE REGS
|
|
MOVE.L (SP)+,(SP)
|
|
MOVE.L (SP)+,(SP) ;STRIP 8 BYTES
|
|
RTS ;AND RETURN
|
|
|
|
|
|
|
|
ObscureCursor PROC EXPORT
|
|
;---------------------------------------------------------
|
|
;
|
|
; PROCEDURE ObscureCursor;
|
|
;
|
|
; Hide the cursor image until the next time the mouse moves.
|
|
;
|
|
MOVE.L JCrsrObscure,A0 ;get lo mem vector
|
|
JMP (A0) ;and call it
|
|
|
|
|
|
|
|
|
|
ENDPROC
|
|
|
|
|
|
|