; Assembler header file for DCS
; Written by DefMod (Dec  9 2012) on Sun Dec  9 15:43:59 2012
; Jonathan Coxhead, jonathan@doves.demon.co.uk, 5 Sept 1995

; 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: DCS_Hdr
        GBLS    DCS_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_Toolbox
        GBLS    Get_Toolbox
        ]
        [       :LNOT: :DEF: Toolbox_Hdr
Get_Toolbox                     SETS    "GET oslib/Toolbox.Hdr"
        |
Get_Toolbox                     SETS    ""
        ]
        $Get_Toolbox

        [       :LNOT: :DEF: Get_Window
        GBLS    Get_Window
        ]
        [       :LNOT: :DEF: Window_Hdr
Get_Window                      SETS    "GET oslib/Window.Hdr"
        |
Get_Window                      SETS    ""
        ]
        $Get_Window

;Symbols for constants
Class_DCS                       *       &82A80
DCS_GenerateAboutToBeShown      *       &1
DCS_GenerateDialogueCompleted   *       &2
Action_DCSAboutToBeShown        *       &82A80
Action_DCSDiscard               *       &82A81
Action_DCSSave                  *       &82A82
Action_DCSDialogueCompleted     *       &82A83
Action_DCSCancel                *       &82A84
Error_DCSAllocFailed            *       &80B101
Error_DCSTasksActive            *       &80B102
DCS_FileIcon                    *       &82A800
DCS_Discard                     *       &82A801
DCS_Cancel                      *       &82A802
DCS_Save                        *       &82A803

;Symbols for structure offsets and sizes
        ^       0
        #       Bits
DCS_Flags                       *       @

        ^       0
DCS_Object_flags                #       DCS_Flags
DCS_Object_title                #       Toolbox_MsgReference
DCS_Object_title_limit          #       Int
DCS_Object_message              #       Toolbox_MsgReference
DCS_Object_message_limit        #       Int
DCS_Object_alternative_window_name #       Toolbox_StringReference
DCS_Object                      *       @

        ^       0
DCS_ObjectTemplate              Toolbox_ResourceFileObject_MEMBERS
DCS_ObjectTemplate_objectflags  #       DCS_Flags
DCS_ObjectTemplate_title        #       Toolbox_MsgReference
DCS_ObjectTemplate_title_limit  #       Int
DCS_ObjectTemplate_message      #       Toolbox_MsgReference
DCS_ObjectTemplate_message_limit #       Int
DCS_ObjectTemplate_alternative_window_name #       Toolbox_StringReference
DCS_ObjectTemplate              *       @

DCS_Full                        *       Toolbox_Full

        ^       0
DCS_ActionAboutToBeShown_tag    #       Toolbox_PositionTag
DCS_ActionAboutToBeShown_position *       @
DCS_ActionAboutToBeShown_position_top_left #       OS_Coord
        ^       DCS_ActionAboutToBeShown_position
DCS_ActionAboutToBeShown_position_full #       DCS_Full
DCS_ActionAboutToBeShown        *       @

        ^       0
DCS_ActionAboutToBeShownBlock   Toolbox_ActionHeader_MEMBERS
DCS_ActionAboutToBeShownBlock_tag #       Toolbox_PositionTag
DCS_ActionAboutToBeShownBlock_position *       @
DCS_ActionAboutToBeShownBlock_position_top_left #       OS_Coord
        ^       DCS_ActionAboutToBeShownBlock_position
DCS_ActionAboutToBeShownBlock_position_full #       DCS_Full
DCS_ActionAboutToBeShownBlock   *       @

DCS_ActionDiscardBlock          *       Toolbox_ActionHeaderBase

DCS_ActionSaveBlock             *       Toolbox_ActionHeaderBase

DCS_ActionDialogueCompletedBlock *       Toolbox_ActionHeaderBase

DCS_ActionCancelBlock           *       Toolbox_ActionHeaderBase


;Symbols for SWI's and SWI reason codes
XDCS_ClassSWI                   *       &A2A80
DCS_ClassSWI                    *       &82A80

XDCS_PostFilter                 *       &A2A81
DCS_PostFilter                  *       &82A81

XDCS_PreFilter                  *       &A2A82
DCS_PreFilter                   *       &82A82

DCS_GetWindowId                 *       &0
   ;Entry
   ;  R0 = flags (Bits)
   ;  R1 = dcs (Toolbox_O)
   ;  R2 = &0
   ;Exit
   ;  R0 = window (Toolbox_O)

DCS_SetMessage                  *       &1
   ;Entry
   ;  R0 = flags (Bits)
   ;  R1 = dcs (Toolbox_O)
   ;  R2 = &1
   ;  R3 -> message (String)

DCS_GetMessage                  *       &2
   ;Entry
   ;  R0 = flags (Bits)
   ;  R1 = dcs (Toolbox_O)
   ;  R2 = &2
   ;  R3 = buffer (pointer to String)
   ;  R4 = size (Int)
   ;Exit
   ;  R4 = used (Int)

DCS_SetTitle                    *       &3
   ;Entry
   ;  R0 = flags (Bits)
   ;  R1 = dcs (Toolbox_O)
   ;  R2 = &3
   ;  R3 -> title (String)

DCS_GetTitle                    *       &4
   ;Entry
   ;  R0 = flags (Bits)
   ;  R1 = dcs (Toolbox_O)
   ;  R2 = &4
   ;  R3 = buffer (pointer to String)
   ;  R4 = size (Int)
   ;Exit
   ;  R4 = used (Int)

        ]
        END
