mirror of
https://github.com/mi57730/a2d.git
synced 2024-11-29 07:49:20 +00:00
790 lines
24 KiB
PHP
790 lines
24 KiB
PHP
;;; ============================================================
|
|
;;; MouseGraphics ToolKit (w/ Graphics Primitives)
|
|
;;; ============================================================
|
|
|
|
.scope MGTK
|
|
|
|
MLI := $4000
|
|
;; MLI-style call (jsr MLI ; .byte call ; .addr params)
|
|
;; Call from AUX (RAMRDON/RAMWRTON)
|
|
|
|
;;; ============================================================
|
|
;;; Graphics Primitives
|
|
;;; ============================================================
|
|
|
|
;;; Point record:
|
|
;;;
|
|
;;; .word xcoord
|
|
;;; .word ycoord
|
|
|
|
;;; Rect record:
|
|
;;;
|
|
;;; .word x1
|
|
;;; .word y1
|
|
;;; .word x2
|
|
;;; .word y2
|
|
|
|
;;; MapInfo record:
|
|
;;;
|
|
;;; Point viewloc
|
|
;;; .addr mapbits screen_mapbits
|
|
;;; .byte mapwidth screen_mapwidth
|
|
;;; .byte reserved
|
|
;;; Rect maprect a.k.a. cliprect
|
|
|
|
;;; GrafPort record:
|
|
;;;
|
|
;;; MapInfo portmap
|
|
;;; .res 8 penpattern
|
|
;;; .byte colormask_and
|
|
;;; .byte colormask_or
|
|
;;; Point penloc
|
|
;;; .byte penwidth horizontal pen thickness
|
|
;;; .byte penheight vertical pen thickness
|
|
;;; .byte penmode
|
|
;;; .byte textback text background
|
|
;;; .addr textfont
|
|
|
|
;;; PolyList record:
|
|
|
|
;;; .byte count number of vertices in this polygon
|
|
;;; .byte last high bit set if there are more polygons
|
|
;;; Point vertex1
|
|
;;; Point vertex2
|
|
;;; ...
|
|
|
|
;;; Font record:
|
|
;;;
|
|
;;; .byte fonttype 0=regular, $80=double-width
|
|
;;; .byte lastchar char code of last character (usually $7F)
|
|
;;; .byte height pixels (1-16)
|
|
;;; .res N charwidth pixels, for each char
|
|
;;; .res N row0 bits
|
|
;;; .res N row0right bits (double-width only)
|
|
;;; ...
|
|
|
|
NoOp := $00 ; No-op
|
|
;;; (no parameters)
|
|
|
|
;;; --------------------------------------------------
|
|
;;; Initialization Commands
|
|
|
|
InitGraf := $01
|
|
;;; (no parameters)
|
|
|
|
SetSwitches := $02 ; Configure display switches
|
|
;;; .byte flags bit 0=hires, 1=page2, 2=mixed, 3=text
|
|
|
|
;;; --------------------------------------------------
|
|
;;; GrafPort Commands
|
|
|
|
InitPort := $03 ; Initialize GrafPort to standard values
|
|
;;; (input is address of GrafPort record)
|
|
|
|
SetPort := $04 ; Set current port as specified
|
|
;;; (input is address of GrafPort record)
|
|
|
|
GetPort := $05 ; Get pointer to current port
|
|
;;; .addr port (out)
|
|
|
|
SetPortBits := $06 ; Set just the mapinfo (viewloc, mapbits)
|
|
;;; (input is address of MapInfo record)
|
|
|
|
SetPenMode := $07 ; Set the current pen mode
|
|
;;; .byte mode pen*/notpen*
|
|
|
|
SetPattern := $08 ; Set the current pattern
|
|
;;; .res 8 pattern 8x8 pixel pattern for PaintRect calls
|
|
|
|
SetColorMasks := $09 ; Set the current color masks
|
|
;;; .byte and_mask
|
|
;;; .byte or_mask
|
|
|
|
SetPenSize := $0A ; Set the current pen size
|
|
;;; .byte penwidth horizontal pen thickness
|
|
;;; .byte penheight vertical pen thickness
|
|
|
|
SetFont := $0B ; Set the current font
|
|
;;; .addr textfont font definition
|
|
|
|
SetTextBG := $0C ; Set the current text background
|
|
;;; .byte backcolor 0=black, $7F=white
|
|
|
|
;;; --------------------------------------------------
|
|
;;; Drawing Commands
|
|
|
|
Move := $0D ; Set current pen location (relative)
|
|
;;; .word xdelta
|
|
;;; .word ydelta
|
|
|
|
MoveTo := $0E ; Set current pen location (absolute)
|
|
;;; Point pos
|
|
|
|
Line := $0F ; Draw line from current pen location (relative)
|
|
;;; .word xdelta
|
|
;;; .word ydelta
|
|
|
|
LineTo := $10 ; Draw line from current pen location (absolute)
|
|
;;; Point pos
|
|
|
|
PaintRect := $11 ; Fill rectangle with selected simple pattern/thickness
|
|
;;; Rect rect
|
|
|
|
FrameRect := $12 ; Draw rectangle with selected simple pattern/thickness
|
|
;;; Rect rect
|
|
|
|
InRect := $13 ; Is current position in bounds? A=$80 true, 0 false
|
|
;;; Rect rect
|
|
|
|
PaintBits := $14 ; Draw pattern
|
|
;;; (input is address of MapInfo record)
|
|
|
|
PaintPoly := $15
|
|
;;; (input is address of PolyList record)
|
|
|
|
FramePoly := $16 ; Draw multiple closed polygons
|
|
;;; (input is address of PolyList record)
|
|
|
|
InPoly := $17 ; Is current position in bounds? A=$80 true, 0 false
|
|
;;; (input is address of PolyList record)
|
|
|
|
|
|
;;; --------------------------------------------------
|
|
;;; Text Commands
|
|
|
|
TextWidth := $18 ; Measure the width of a string in pixels
|
|
;;; .addr data
|
|
;;; .byte length
|
|
;;; .word width (out) result in pixels
|
|
|
|
DrawText := $19 ; Drawn at penpos as left, baseline
|
|
;;; .addr data
|
|
;;; .byte length
|
|
|
|
;;; --------------------------------------------------
|
|
;;; Utility Commands
|
|
|
|
SetZP1 := $1A ; Configure lower half of ZP usage by API (speed vs. convenience)
|
|
SetZP2 := $1B ; Configure upper half ZP usage by API (speed vs. convenience)
|
|
;;; .byte preserve 0=stash/no auto restore; 1=restore now and onward
|
|
|
|
Version := $1C ; Get toolkit version
|
|
;;; .byte (out) major
|
|
;;; .byte (out) minor
|
|
;;; .byte (out) patch
|
|
;;; .byte (out) status
|
|
;;; .word (out) number
|
|
|
|
;;; ============================================================
|
|
;;; MouseGraphics ToolKit Calls
|
|
;;; ============================================================
|
|
|
|
;;; --------------------------------------------------
|
|
;;; Initialization Calls
|
|
|
|
StartDeskTop := $1D ; Inits state, registers interrupt handler, draws desktop
|
|
;;; .byte machine ROM FBB3 ($06 = IIe or later)
|
|
;;; .byte subid ROM FBC0 ($EA = IIe, $E0 = IIe enh/IIgs, $00 = IIc/IIc+)
|
|
;;; .byte op_sys 0=ProDOS, 1=Pascal
|
|
;;; .byte slot_num Mouse slot, 0 = search (will be filled in)
|
|
;;; .byte use_interrupts 0=passive, 1=interrupt
|
|
;;; .addr sysfontptr
|
|
;;; .addr savearea buffer for saving screen data (e.g. behind menus)
|
|
;;; .word savesize bytes
|
|
|
|
StopDeskTop := $1E ; Deallocates interrupt, hides cursor
|
|
;;; (no parameters)
|
|
|
|
SetUserHook := $1F
|
|
;;; .byte hook_id 0=before, 1=after event checking
|
|
;;; .addr routine_ptr 0=remove hook_id
|
|
|
|
AttachDriver := $20 ; Install pointer driver; A=0 on success, $95 if mouse disabled
|
|
;;; .addr hook Mouse hook routine to install
|
|
;;; .addr mouse_state (out) Address of mouse state (.word x, y; .byte status)
|
|
|
|
ScaleMouse := $21 ; Set mouse/screen scaling
|
|
;;; .byte x_exponent x-scale factor for mouse, 0...3
|
|
;;; .byte y_exponent y-scale factor for mouse, 0...3
|
|
|
|
KeyboardMouse := $22 ; Next operation will be performed by keyboard
|
|
;;; (no parameters)
|
|
|
|
GetIntHandler := $23 ; Get address of interrupt handler
|
|
;;; .addr handler (out) Address of interrupt handler (after cld)
|
|
|
|
;;; --------------------------------------------------
|
|
;;; Cursor Manager Calls
|
|
|
|
;;; Cursor record:
|
|
;;;
|
|
;;; .res 24 bitmap 2x12 byte bitmap (XOR'd after mask)
|
|
;;; .res 24 mask 2x12 byte mask (OR'd with screen)
|
|
;;; .byte hotx hotspot coords (pixels)
|
|
;;; .byte hoty
|
|
|
|
SetCursor := $24 ; Set cursor definition
|
|
;;; (input is address of Cursor record)
|
|
|
|
ShowCursor := $25 ; Return cursor to visibility
|
|
;;; (no parameters)
|
|
|
|
HideCursor := $26 ; Cursor hidden until ShowCursor call
|
|
;;; (no parameters)
|
|
|
|
ObscureCursor := $27 ; Cursor hidden until moved
|
|
;;; (no parameters)
|
|
|
|
GetCursorAddr := $28 ; Get cursor definition
|
|
;;; .addr definition (out) Address of cursor record
|
|
|
|
;;; --------------------------------------------------
|
|
;;; Event Manager Calls
|
|
|
|
;;; Event record:
|
|
;;;
|
|
;;; .byte kind event_kind_*
|
|
;;; if kind is event_kind_key_down:
|
|
;;; .byte key (ASCII code; high bit clear)
|
|
;;; .byte modifiers (0=none, 1=open-apple, 2=solid-apple, 3=both)
|
|
;;; if kind is event_kind_update:
|
|
;;; .byte window_id
|
|
;;; otherwise:
|
|
;;; .word xcoord
|
|
;;; .word ycoord
|
|
|
|
CheckEvents := $29 ; Process mouse/kbd if GetEvent will be delayed.
|
|
;;; (no parameters)
|
|
|
|
GetEvent := $2A
|
|
;;; (parameter is address of Event record)
|
|
|
|
FlushEvents := $2B
|
|
;;; (no parameters)
|
|
|
|
PeekEvent := $2C
|
|
;;; (parameter is address of Event record)
|
|
|
|
PostEvent := $2D ; Post event to queue
|
|
;;; (parameter is address of Event record)
|
|
|
|
SetKeyEvent := $2E ; If set, keypresses are ignored by Tool Kit
|
|
;;; .byte handle_keys high bit set = ignore keyboard, otherwise check
|
|
|
|
;;; --------------------------------------------------
|
|
;;; Menu Manager Calls
|
|
|
|
;;; Menu Bar record:
|
|
;;;
|
|
;;; .word count Number of menu bar items
|
|
;;; (array of...)
|
|
;;; .byte menu_id Menu identifier
|
|
;;; .byte disabled Flag
|
|
;;; .addr title Address of length-prefixed string
|
|
;;; .addr menu Address of Menu record
|
|
;;; .res 6 reserved Reserved
|
|
;;; ...
|
|
;;;
|
|
;;; Menu record:
|
|
;;;
|
|
;;; .byte count Number of items in menu
|
|
;;; .res 5 reserved Reserved
|
|
;;; (array of...)
|
|
;;; .byte options bit 0=OA, 1=SA, 2=mark, 5=check, 6=filler, 7=disabled
|
|
;;; .byte mark_char Custom mark character if mark option set
|
|
;;; .byte char1 ASCII code of shortcut #1 (e.g. uppercase B); or 0
|
|
;;; .byte char2 ASCII code of shortcut #2 (e.g. lowercase b, or same); or 0
|
|
;;; .addr name Address of length-prefixed string
|
|
;;; ...
|
|
|
|
InitMenu := $2F
|
|
;;; .byte solid_char char code to use for solid apple glyph
|
|
;;; .byte open_char char code to use for open apple glyph
|
|
;;; .byte check_char char code to use for checkmark glyph
|
|
;;; .byte control_char char code to use for control key glyph
|
|
|
|
SetMenu := $30 ; Configure (and draw) menu
|
|
;;; (input is address of Menu Bar record)
|
|
|
|
MenuSelect := $31 ; Enter modal loop for handling mouse-down on menu bar
|
|
;;; .byte menu_id (out) Top level menu identifier, or 0 if none
|
|
;;; .byte menu_item (out) Index (1-based) of item in menu, or 0 if none
|
|
|
|
MenuKey := $32 ; Find menu item corresponding to keypress
|
|
;;; .byte menu_id (out)
|
|
;;; .byte menu_item (out)
|
|
;;; .byte which_key
|
|
;;; .byte key_mods bit 0=OA, bit 1=SA
|
|
|
|
HiliteMenu := $33 ; Toggle highlight state of menu
|
|
;;; .byte menu_id
|
|
|
|
DisableMenu := $34
|
|
;;; .byte menu_id
|
|
;;; .byte disable 0=enable, 1=disable
|
|
|
|
DisableItem := $35
|
|
;;; .byte menu_id
|
|
;;; .byte menu_item
|
|
;;; .byte disable 0=enable, 1=disable
|
|
|
|
CheckItem := $36
|
|
;;; .byte menu_id
|
|
;;; .byte menu_item
|
|
;;; .byte check 0=unchecked, 1=checked
|
|
|
|
SetMark := $37
|
|
;;; .byte menu_id
|
|
;;; .byte menu_item
|
|
;;; .byte set_char 0=use checkmark, 1=use mark_char
|
|
;;; .byte mark_char char code to use for mark
|
|
|
|
;;; --------------------------------------------------
|
|
;;; Window Manager Calls
|
|
|
|
;;; WInfo record:
|
|
;;;
|
|
;;; .byte id
|
|
;;; .byte options option_*
|
|
;;; .addr title
|
|
;;; .byte hscroll scroll_option_*
|
|
;;; .byte vscroll scroll_option_*
|
|
;;; .byte hthumbmax
|
|
;;; .byte hthumbpos
|
|
;;; .byte vthumbmax
|
|
;;; .byte vthumbpos
|
|
;;; .byte status
|
|
;;; .byte reserved
|
|
;;; .word mincontwidth minimum content size (horizontal)
|
|
;;; .word mincontlength minimum content size (vertical)
|
|
;;; .word maxcontwidth maximum content size (horizontal)
|
|
;;; .word maxcontlength maximum content size (vertical)
|
|
;;; GrafPort windowport GrafPort record
|
|
;;; .addr nextwinfo address of next lower window in stack
|
|
|
|
OpenWindow := $38
|
|
;;; (input is address of WInfo record)
|
|
|
|
CloseWindow := $39
|
|
;;; .byte window_id
|
|
|
|
CloseAll := $3A
|
|
;;; (no parameters)
|
|
|
|
GetWinPtr := $3B ; Get pointer to window params by id; A=0 on success
|
|
;;; .byte window_id
|
|
;;; .addr window_ptr (out) winfo address
|
|
|
|
GetWinPort := $3C ; Get drawing state of window (possibly clipped)
|
|
;;; .byte window_id
|
|
;;; .addr port address of grafport to populate
|
|
|
|
SetWinPort := $3D ; Update port of window
|
|
;;; .byte window_id
|
|
;;; .addr port GrafPort to copy from
|
|
|
|
BeginUpdate := $3E ; Respond to update event for window
|
|
;;; .byte window_id
|
|
|
|
EndUpdate := $3F
|
|
;;; (no parameters)
|
|
|
|
FindWindow := $40
|
|
;;; .word mousex screen coordinates
|
|
;;; .word mousey
|
|
;;; .byte which_area (out) area_*
|
|
;;; .byte window_id (out) of window
|
|
|
|
FrontWindow := $41 ; Get id of top window
|
|
;;; .byte window_id (out) window, or 0 if none
|
|
|
|
SelectWindow := $42 ; Make window topmost
|
|
;;; .byte window_id
|
|
|
|
TrackGoAway := $43
|
|
;;; .byte clicked (out) 0 = cancelled, 1 = close
|
|
|
|
DragWindow := $44
|
|
;;; .byte window_id
|
|
;;; .word dragx mouse coords
|
|
;;; .word dragy
|
|
;;; .byte moved high bit set if moved, clear if not
|
|
|
|
GrowWindow := $45
|
|
;;; .byte window_id
|
|
;;; .word mousex
|
|
;;; .word mousey
|
|
;;; .byte itgrew (out) 0 = no change, 1 = moved
|
|
|
|
ScreenToWindow := $46 ; Map screen coords to content coords
|
|
;;; .byte window_id
|
|
;;; .word screenx
|
|
;;; .word screeny
|
|
;;; .word windowx (out)
|
|
;;; .word windowy (out)
|
|
|
|
WindowToScreen := $47 ; Map content coords to screen coords
|
|
;;; .byte window_id
|
|
;;; .word windowx
|
|
;;; .word windowy
|
|
;;; .word screenx (out)
|
|
;;; .word screeny (out)
|
|
|
|
;;; --------------------------------------------------
|
|
;;; Control Manager Calls
|
|
|
|
FindControl := $48
|
|
;;; .word mousex
|
|
;;; .word mousey
|
|
;;; .byte which_ctl ctl_*
|
|
;;; .byte which_part part_*
|
|
|
|
SetCtlMax := $49
|
|
;;; .byte which_ctl ctl_*_scroll_bar
|
|
;;; .byte ctlmax maximum value
|
|
|
|
TrackThumb := $4A
|
|
;;; .byte which_ctl ctl_*_scroll_bar
|
|
;;; .word mousex
|
|
;;; .word mousey
|
|
;;; .byte thumbpos (out) 0...255
|
|
;;; .byte thumbmoved (out) 0 = no change, 1 = moved
|
|
|
|
UpdateThumb := $4B
|
|
;;; .byte which_ctl ctl_*_scroll_bar
|
|
;;; .byte thumbpos new position 0...250
|
|
|
|
ActivateCtl := $4C ; Activate/deactivate scroll bar
|
|
;;; .byte which_ctl ctl_*_scroll_bar
|
|
;;; .byte activate 0=deactivate, 1=activate
|
|
|
|
;;; $4D ???
|
|
;;; (input length: 16 bytes)
|
|
|
|
;;; $4E ???
|
|
;;; (input length: 2 bytes)
|
|
|
|
;;; ============================================================
|
|
;;; Graphics Primitives Constants
|
|
|
|
;;; Used in GetWinPort / SetPortBits
|
|
screen_mapbits := $2000 ; Screen address
|
|
screen_mapwidth := $80 ; Stride in bytes
|
|
|
|
;;; Used in SetPenMode
|
|
pencopy := 0
|
|
penOR := 1
|
|
penXOR := 2
|
|
penBIC := 3
|
|
notpencopy := 4
|
|
notpenOR := 5
|
|
notpenXOR := 6
|
|
notpenBIC := 7
|
|
|
|
;;; Used in SetZP1
|
|
zp_overwrite := 0
|
|
zp_preserve := 1<<7
|
|
|
|
;;; Used in GrafPorts
|
|
colormask_and := $FF
|
|
colormask_or := $00
|
|
textbg_black := $00
|
|
textbg_white := $7F
|
|
|
|
;;; ============================================================
|
|
;;; MouseGraphics ToolKit Constants
|
|
|
|
;;; Used in GetEvent
|
|
event_kind_no_event := 0 ; No mouse or keypress
|
|
event_kind_button_down := 1 ; Mouse button was depressed
|
|
event_kind_button_up := 2 ; Mouse button was released
|
|
event_kind_key_down := 3 ; Key was pressed
|
|
event_kind_drag := 4 ; Mouse button still down
|
|
event_kind_apple_key := 5 ; Mouse button was depressed, modifier key down
|
|
event_kind_update := 6 ; Window update needed
|
|
|
|
event_modifier_open_apple := 1 << 0
|
|
event_modifier_solid_apple := 1 << 1
|
|
|
|
;;; Used in FindWindow
|
|
area_desktop := 0
|
|
area_menubar := 1
|
|
area_content := 2 ; Includes scroll bars
|
|
area_dragbar := 3
|
|
area_grow_box := 4
|
|
area_close_box := 5
|
|
|
|
;;; Used in FindControl, TrackThumb, UpdateThumb
|
|
ctl_not_a_control := 0
|
|
ctl_vertical_scroll_bar := 1
|
|
ctl_horizontal_scroll_bar := 2
|
|
ctl_dead_zone := 3
|
|
|
|
;;; Used in FindControl
|
|
part_up_arrow := 1
|
|
part_left_arrow := 1
|
|
part_down_arrow := 2
|
|
part_right_arrow := 2
|
|
part_page_up := 3
|
|
part_page_left := 3
|
|
part_page_down := 4
|
|
part_page_right := 4
|
|
part_thumb := 5
|
|
|
|
;;; Used in OpenWindow
|
|
option_dialog_box := 1 << 0
|
|
option_go_away_box := 1 << 1
|
|
option_grow_box := 1 << 2
|
|
|
|
scroll_option_none := 0
|
|
scroll_option_present := 1 << 7
|
|
scroll_option_thumb := 1 << 6
|
|
scroll_option_active := 1 << 0
|
|
scroll_option_normal := scroll_option_present | scroll_option_thumb | scroll_option_active
|
|
|
|
;;; Used in menu structs
|
|
menuopt_open_apple := 1 << 0
|
|
menuopt_solid_apple := 1 << 1
|
|
menuopt_item_has_mark := 1 << 2
|
|
menuopt_item_is_checked := 1 << 5
|
|
menuopt_item_is_filler := 1 << 6
|
|
menuopt_disable_flag := 1 << 7
|
|
|
|
disablemenu_enable := 0
|
|
disablemenu_disable := 1
|
|
disableitem_enable := 0
|
|
disableitem_disable := 1
|
|
|
|
checkitem_uncheck := 0
|
|
checkitem_check := 1
|
|
|
|
;;; Used in ActivateCtl
|
|
activatectl_deactivate := 0
|
|
activatectl_activate := 1
|
|
|
|
;;; Response from InRect/InPoly
|
|
inrect_inside := $80
|
|
inrect_outside := $00
|
|
inpoly_inside := $80
|
|
inpoly_outside := $00
|
|
|
|
;;; ============================================================
|
|
;;; Offsets
|
|
|
|
grafport_offset_viewloc := 0
|
|
grafport_offset_viewloc_xcoord := 0
|
|
grafport_offset_viewloc_ycoord := 2
|
|
grafport_offset_mapbits := 4
|
|
grafport_offset_mapwidth := 6
|
|
grafport_offset_maprect := 8
|
|
grafport_offset_pattern := 16
|
|
grafport_offset_colormasks := 24
|
|
grafport_offset_penloc := 26
|
|
grafport_offset_penwidth := 30
|
|
grafport_offset_penheight := 31
|
|
grafport_offset_penmode := 32
|
|
grafport_offset_textback := 33
|
|
grafport_offset_textfont := 34
|
|
grafport_size := 36
|
|
|
|
winfo_offset_window_id := 0
|
|
winfo_offset_options := 1
|
|
winfo_offset_title := 2
|
|
winfo_offset_hscroll := 4
|
|
winfo_offset_vscroll := 5
|
|
winfo_offset_hthumbmax := 6
|
|
winfo_offset_hthumbpos := 7
|
|
winfo_offset_vthumbmax := 8
|
|
winfo_offset_vthumbpos := 9
|
|
winfo_offset_status := 10
|
|
winfo_offset_mincontwidth := 12
|
|
winfo_offset_mincontheight := 14
|
|
winfo_offset_maxcontwidth := 16
|
|
winfo_offset_maxcontheight := 18
|
|
winfo_offset_port := 20
|
|
winfo_offset_nextwinfo := 56
|
|
winfo_size := 58
|
|
|
|
menu_size := 12
|
|
|
|
menu_item_size := 6
|
|
|
|
short_event_size := 4 ; events that don't have mouse coordinates
|
|
event_size := 5 ; any kind of event
|
|
|
|
cursor_height := 12
|
|
cursor_width := 2
|
|
|
|
cursor_offset_mask := cursor_width * cursor_height
|
|
cursor_offset_hotspot := 2 * cursor_width * cursor_height
|
|
cursor_size := cursor_offset_hotspot + 2
|
|
|
|
font_offset_fonttype := 0
|
|
font_offset_lastchar := 1
|
|
font_offset_height := 2
|
|
font_offset_charwidth := 3
|
|
|
|
|
|
;;; Errors
|
|
|
|
error_empty_object := $81
|
|
error_bad_object := $82
|
|
error_font_too_big := $83
|
|
|
|
error_invalid_op_sys := $90
|
|
error_no_mouse := $92
|
|
error_invalid_irq_setting := $93
|
|
error_invalid_hook := $94
|
|
error_desktop_already_initialized := $95
|
|
error_irq_in_use := $97
|
|
error_invalid_event := $98
|
|
error_event_queue_full := $99
|
|
error_menu_not_found := $9A
|
|
error_menu_item_not_found := $9B
|
|
error_insufficient_savebehind_area := $9C
|
|
error_window_already_exists := $9D
|
|
error_window_id_required := $9E
|
|
error_window_not_found := $9F
|
|
error_no_active_window := $A0
|
|
error_window_not_draggable := $A1
|
|
error_window_not_resizable := $A2
|
|
error_window_obscured := $A3
|
|
error_control_not_found := $A4
|
|
|
|
|
|
.endscope ; MGTK
|
|
|
|
;;; ============================================================
|
|
;;; Macros
|
|
|
|
;;; Call an MGTK entry point:
|
|
;;; MGTK_CALL n - params is $0000
|
|
;;; MGTK_CALL n, params_addr
|
|
;;; MGTK_CALL m, params_addr, label - params_addr is labeled for modifying
|
|
|
|
.macro MGTK_CALL op, addr, label
|
|
jsr MGTK::MLI
|
|
.byte op
|
|
|
|
.if .paramcount > 2
|
|
label := *
|
|
.endif
|
|
|
|
.if .paramcount > 1
|
|
.addr addr
|
|
.else
|
|
.addr 0
|
|
.endif
|
|
.endmacro
|
|
|
|
;;; ------------------------------------
|
|
|
|
;;; Rect definition. Option fifth param gives scope.
|
|
;;; DEFINE_RECT 0,0,20,30
|
|
;;; DEFINE_RECT 0,0,20,30,rect ; rect::x1, rect::y1, rect::x2, rect::y2
|
|
.macro DEFINE_RECT left, top, right, bottom, opt_scope
|
|
.if .paramcount > 4
|
|
.scope opt_scope
|
|
x1: .word left
|
|
y1: .word top
|
|
x2: .word right
|
|
y2: .word bottom
|
|
.endscope
|
|
.else
|
|
.word left
|
|
.word top
|
|
.word right
|
|
.word bottom
|
|
.endif
|
|
.endmacro
|
|
|
|
;;; Point definition. Option third param gives scope.
|
|
;;; DEFINE_POINT 10,20
|
|
;;; DEFINE_POINT 10,20,pt ; pt::xcoord, pt::ycoord
|
|
.macro DEFINE_POINT left, top, opt_scope
|
|
.if .paramcount > 2
|
|
.scope opt_scope
|
|
xcoord: .word left
|
|
ycoord: .word top
|
|
.endscope
|
|
.else
|
|
.word left
|
|
.word top
|
|
.endif
|
|
.endmacro
|
|
|
|
;;; String definition w/ inline data, for use with DrawText
|
|
;;; DEFINE_STRING "abc"
|
|
;;; DEFINE_STRING {"Ring a bell",$07,"!!!"} ; control characters
|
|
;;; Optional second param gives label to internal Pascal string
|
|
|
|
.macro DEFINE_STRING str, opt_label
|
|
.local data
|
|
.local end
|
|
|
|
.addr data ; textptr
|
|
.if .paramcount > 1
|
|
opt_label:
|
|
.endif
|
|
.byte end - data ; textlen
|
|
|
|
data: .byte str
|
|
end:
|
|
.endmacro
|
|
|
|
;;; Menus (common cases; other options are possible)
|
|
|
|
.macro DEFINE_MENU_BAR count
|
|
.byte count ; num menus
|
|
.byte 0 ; reserved
|
|
.endmacro
|
|
|
|
.macro DEFINE_MENU_BAR_ITEM id, label, menu
|
|
.byte id ; menu id
|
|
.byte 0 ; disable flag
|
|
.addr label ; title pointer
|
|
.addr menu ; pointer to menu
|
|
.res 6, 0 ; 6 reserved bytes
|
|
.endmacro
|
|
|
|
.macro DEFINE_MENU count
|
|
.byte count ; num items
|
|
.res 5, 0 ; 5 reserved bytes
|
|
.endmacro
|
|
|
|
.macro DEFINE_MENU_ITEM saddr, shortcut1, shortcut2
|
|
.if .paramcount > 1
|
|
|
|
.byte MGTK::menuopt_open_apple ; option byte
|
|
.byte 0 ; mark_char
|
|
.byte shortcut1 ; char1
|
|
.byte shortcut2 ; char2
|
|
.addr saddr ; item_str_pointer
|
|
|
|
.else
|
|
|
|
.byte 0 ; option byte
|
|
.byte 0 ; mark_char
|
|
.byte 0 ; char1
|
|
.byte 0 ; char2
|
|
.addr saddr ; item_str_pointer
|
|
|
|
.endif
|
|
.endmacro
|
|
|
|
.macro DEFINE_MENU_SEPARATOR
|
|
.byte MGTK::menuopt_item_is_filler ; option byte
|
|
.byte 0 ; mark_char
|
|
.byte 19 ; char1 - Ctrl+S for separator ???
|
|
.byte 0 ; char2
|
|
.addr 0 ; item_str_pointer
|
|
.endmacro
|
|
|
|
;;; ------------------------------------
|
|
|
|
;;; Define pattern for PaintBits - low 7 bits are reversed
|
|
;;; e.g. .byte px(%1000000)
|
|
;;; px() has high bit clear, PX() has high bit set
|
|
.define px(bits) (((bits&$40)>>6)|((bits&$20)>>4)|((bits&$10)>>2)|(bits&$8)|((bits&$4)<<2)|((bits&$2)<<4)|((bits&$1)<<6))
|
|
.define PX(bits) (((bits&$40)>>6)|((bits&$20)>>4)|((bits&$10)>>2)|(bits&$8)|((bits&$4)<<2)|((bits&$2)<<4)|((bits&$1)<<6)|$80)
|