; Assembler header file for WimpExtend
; Written by DefMod (Dec  9 2012) on Sun Dec  9 15:44:04 2012
; Richard Sargeant, sargeant@arcade.demon.co.uk, 04-Mar-1999

; OSLib---efficient, type-safe, transparent, extensible,
; register-safe API coverage of RISC OS
; 
; Copyright (c) 1994-2012 Jonathan Coxhead and OSLib maintainers
; 
; Licence:
; 
;    OSLib is free software; you can redistribute it and/or modify
; it under the terms of the GNU General Public License as published by
; the Free Software Foundation; either version 1, or (at your option)
; any later version - and this with the following clarification and
; special exception:
; 
;    Linking this library statically or dynamically with other modules
; is making a combined work based on this library. Thus, the terms
; and conditions of the GNU General Public License cover the whole
; combination.
; 
;    As a special exception, the copyright holders of this library
; give you permission to link this library with independent modules
; to produce an executable, regardless of the license terms of these
; independent modules, and to copy and distribute the resulting
; executable under terms of your choice, provided that you also meet,
; for each linked independent module, the terms and conditions of the
; license of that module. An independent module is a module which is
; not derived from or based on this library. If you modify this
; library, you may extend this exception to your version of the library,
; but you are not obliged to do so. If you do not wish to do so, delete
; this exception statement from your version.
; 
;    OSLib is distributed in the hope that it will be useful,
; but WITHOUT ANY WARRANTY; without even the implied warranty of
; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
; GNU General Public License for more details.
; 
;    You should have received a copy of the GNU General Public License
; along with this programme; if not, write to the Free Software
; Foundation, Inc, 675 Mass Ave, Cambridge, MA 02139, USA.

        [       :LNOT: :DEF: WimpExtend_Hdr
        GBLS    WimpExtend_Hdr

        [       :LNOT: :DEF: Get_Types
        GBLS    Get_Types
        ]
        [       :LNOT: :DEF: Types_Hdr
Get_Types                       SETS    "GET oslib/Types.Hdr"
        |
Get_Types                       SETS    ""
        ]
        $Get_Types

        [       :LNOT: :DEF: Get_OS
        GBLS    Get_OS
        ]
        [       :LNOT: :DEF: OS_Hdr
Get_OS                          SETS    "GET oslib/OS.Hdr"
        |
Get_OS                          SETS    ""
        ]
        $Get_OS

        [       :LNOT: :DEF: Get_OSSpriteOp
        GBLS    Get_OSSpriteOp
        ]
        [       :LNOT: :DEF: OSSpriteOp_Hdr
Get_OSSpriteOp                  SETS    "GET oslib/OSSpriteOp.Hdr"
        |
Get_OSSpriteOp                  SETS    ""
        ]
        $Get_OSSpriteOp

        [       :LNOT: :DEF: Get_Wimp
        GBLS    Get_Wimp
        ]
        [       :LNOT: :DEF: Wimp_Hdr
Get_Wimp                        SETS    "GET oslib/Wimp.Hdr"
        |
Get_Wimp                        SETS    ""
        ]
        $Get_Wimp

;Symbols for constants
WimpExtendGetSpriteColourMapFlags_SelectedItem *       &200000
WimpExtendGetSpriteColourMapFlags_FadedItem *       &400000
WimpExtendGetSpriteColourMapFlags_PtrOver *       &800000
WimpExtendGetSpriteColourMapFlags_FGColourShift *       24
WimpExtendGetSpriteColourMapFlags_BGColourShift *       28

;Symbols for structure offsets and sizes
        ^       0
WimpExtend_FurnitureSizes_w     #       Wimp_W
WimpExtend_FurnitureSizes_border_widths #       OS_Box
WimpExtend_FurnitureSizes_back_width #       Int
WimpExtend_FurnitureSizes_close_width #       Int
WimpExtend_FurnitureSizes_reserved1 #       Int
WimpExtend_FurnitureSizes_title_width #       Int
WimpExtend_FurnitureSizes_reserved2 #       Int
WimpExtend_FurnitureSizes_iconise_width #       Int
WimpExtend_FurnitureSizes_toggle_size_width #       Int
WimpExtend_FurnitureSizes_toggle_size_height #       Int
WimpExtend_FurnitureSizes_vertical_scroll_upper_gap #       Int
WimpExtend_FurnitureSizes_up_arrow_height #       Int
WimpExtend_FurnitureSizes_vertical_scroll_well_height #       Int
WimpExtend_FurnitureSizes_down_arrow_height #       Int
WimpExtend_FurnitureSizes_vertical_scroll_lower_gap #       Int
WimpExtend_FurnitureSizes_adjust_size_height #       Int
WimpExtend_FurnitureSizes_adjust_size_width #       Int
WimpExtend_FurnitureSizes_horizontal_scroll_right_gap #       Int
WimpExtend_FurnitureSizes_right_arrow_width #       Int
WimpExtend_FurnitureSizes_horizontal_scroll_well_width #       Int
WimpExtend_FurnitureSizes_left_arrow_width #       Int
WimpExtend_FurnitureSizes_horizontal_scroll_left_gap #       Int
WimpExtend_FurnitureSizes       *       @

        ^       0
        #       Bits
WimpExtendGetSpriteColourMap_Flags *       @


;Symbols for SWI's and SWI reason codes
XWimp_Extend                    *       &600FB
Wimp_Extend                     *       &400FB

WimpExtend_GetParent            *       &6
   ;Entry
   ;  R0 = &6
   ;  R1 = w (Wimp_W)
   ;Exit
   ;  R0 = parent (Wimp_W)

WimpExtend_GetFrontChild        *       &7
   ;Entry
   ;  R0 = &7
   ;  R1 = w (Wimp_W)
   ;Exit
   ;  R0 = child (Wimp_W)

WimpExtend_GetBackChild         *       &8
   ;Entry
   ;  R0 = &8
   ;  R1 = w (Wimp_W)
   ;Exit
   ;  R0 = child (Wimp_W)

WimpExtend_GetSiblingUnder      *       &9
   ;Entry
   ;  R0 = &9
   ;  R1 = w (Wimp_W)
   ;Exit
   ;  R0 = sibling (Wimp_W)

WimpExtend_GetSiblingOver       *       &A
   ;Entry
   ;  R0 = &A
   ;  R1 = w (Wimp_W)
   ;Exit
   ;  R0 = sibling (Wimp_W)

WimpExtend_GetFurnitureSizes    *       &B
   ;Entry
   ;  R0 = &B
   ;  R1 = sizes (pointer to WimpExtend_FurnitureSizes)

WimpExtend_GetSpriteAddress     *       &100
   ;Entry
   ;  R0 = &100
   ;  R1 -> sprite_area (OSSpriteOp_Area)
   ;  R2 -> sprite_name (Char)
   ;Exit
   ;  R1 -> area (OSSpriteOp_Area)
   ;  R2 -> sprite (OSSpriteOp_Header)

WimpExtend_GetModeSuffix        *       &101
   ;Entry
   ;  R0 = &101
   ;  R1 = filename (pointer to String)
   ;Exit
   ;  R0 -> buffer1 (String)
   ;  R1 -> buffer2 (String)

WimpExtend_GetSpriteColourMap   *       &102
   ;Entry
   ;  R0 = &102
   ;  R1 = flags (WimpExtendGetSpriteColourMap_Flags)
   ;  R2 = w (Wimp_W)
   ;  R3 -> validation (String)
   ;  R4 = background (OS_Colour)
   ;Exit
   ;  R0 -> colourmap (OSSpriteOp_ColourMapping)

        ]
        END
