@ GNU AS assembler header file for SaveAs
@ Written by DefMod (Dec  9 2012) on Sun Dec  9 15:45:47 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.

#ifndef SaveAs_Hdr
#  define SaveAs_Hdr

#  ifndef Get_Types
#    define Get_Types
#    include "oslib/Types.Hdr"
#  endif

#  ifndef Get_OS
#    define Get_OS
#    include "oslib/OS.Hdr"
#  endif

#  ifndef Get_Toolbox
#    define Get_Toolbox
#    include "oslib/Toolbox.Hdr"
#  endif

#  ifndef Get_Window
#    define Get_Window
#    include "oslib/Window.Hdr"
#  endif

@Symbols for constants
#  define Class_SaveAs 0x82bc0
#  define SaveAs_GenerateAboutToBeShown 0x1
#  define SaveAs_GenerateDialogueCompleted 0x2
#  define SaveAs_NoSelectionButton 0x4
#  define SaveAs_GivenData 0x8
#  define SaveAs_ClientSupportsRAMTransfer 0x10
#  define SaveAs_SaveSuccessful 0x1
#  define SaveAs_SaveSelection 0x1
#  define SaveAs_SaveSafe 0x2
#  define SaveAs_FileIcon 0x82bc000
#  define SaveAs_FileName 0x82bc001
#  define SaveAs_Cancel 0x82bc002
#  define SaveAs_Save 0x82bc003
#  define SaveAs_Selection 0x82bc004
#  define Action_SaveAsAboutToBeShown 0x82bc0
#  define Action_SaveAsDialogueCompleted 0x82bc1
#  define Action_SaveAsSaveToFile 0x82bc2
#  define Action_SaveAsFillBuffer 0x82bc3
#  define Action_SaveAsSaveCompleted 0x82bc4
#  define Error_SaveAsTasksActive 0x80b600
#  define Error_SaveAsAllocFailed 0x80b601
#  define Error_SaveAsShortBuffer 0x80b602
#  define Error_SaveAsFileNameTooLong 0x80b603
#  define Error_SaveAsNoSuchTask 0x80b611
#  define Error_SaveAsNoSuchMethod 0x80b612
#  define Error_SaveAsNoSuchMiscOpMethod 0x80b613
#  define Error_SaveAsNotType1 0x80b621
#  define Error_SaveAsNotType3 0x80b623
#  define Error_SaveAsBufferExceeded 0x80b631
#  define Error_SaveAsDataAddressUnset 0x80b641
#  define Error_SaveAsNotFullPath 0x80b642

@Symbols for structure offsets and sizes
        .struct 0
        .skip   Bits
SaveAs_Flags                   : 

        .struct 0
SaveAs_Object_flags            : .skip   SaveAs_Flags
SaveAs_Object_file_name        : .skip   Toolbox_MsgReference
SaveAs_Object_file_type        : .skip   Bits
SaveAs_Object_title            : .skip   Toolbox_MsgReference
SaveAs_Object_title_limit      : .skip   Int
SaveAs_Object_alternative_window_name: .skip   Toolbox_StringReference
SaveAs_Object                  : 

        .struct 0
        Toolbox_ResourceFileObject_MEMBERS SaveAs_ObjectTemplate
SaveAs_ObjectTemplate_objectflags: .skip   SaveAs_Flags
SaveAs_ObjectTemplate_file_name: .skip   Toolbox_MsgReference
SaveAs_ObjectTemplate_file_type: .skip   Bits
SaveAs_ObjectTemplate_title    : .skip   Toolbox_MsgReference
SaveAs_ObjectTemplate_title_limit: .skip   Int
SaveAs_ObjectTemplate_alternative_window_name: .skip   Toolbox_StringReference
SaveAs_ObjectTemplate          : 

        .struct 0
        .skip   Toolbox_Full
SaveAs_Full                    : 

        .struct 0
SaveAs_ActionAboutToBeShown_tag: .skip   Toolbox_PositionTag
SaveAs_ActionAboutToBeShown_position: 
SaveAs_ActionAboutToBeShown_position_top_left: .skip   OS_Coord
        .struct SaveAs_ActionAboutToBeShown_position
SaveAs_ActionAboutToBeShown_position_full: .skip   SaveAs_Full
SaveAs_ActionAboutToBeShown    : 

        .struct 0
SaveAs_ActionSaveToFile_file_name: .skip   212*Char
SaveAs_ActionSaveToFile        : 

        .struct 0
SaveAs_ActionFillBuffer_size   : .skip   Int
SaveAs_ActionFillBuffer_buffer : .skip   Ptr
SaveAs_ActionFillBuffer_size_saved: .skip   Int
SaveAs_ActionFillBuffer        : 

        .struct 0
SaveAs_ActionSaveCompleted_ref : .skip   Bits
SaveAs_ActionSaveCompleted_file_name: .skip   208*Char
SaveAs_ActionSaveCompleted     : 

        .struct 0
        Toolbox_ActionHeader_MEMBERS SaveAs_ActionAboutToBeShownBlock
SaveAs_ActionAboutToBeShownBlock_tag: .skip   Toolbox_PositionTag
SaveAs_ActionAboutToBeShownBlock_position: 
SaveAs_ActionAboutToBeShownBlock_position_top_left: .skip   OS_Coord
        .struct SaveAs_ActionAboutToBeShownBlock_position
SaveAs_ActionAboutToBeShownBlock_position_full: .skip   SaveAs_Full
SaveAs_ActionAboutToBeShownBlock: 

        .struct 0
        .skip   Toolbox_ActionHeaderBase
SaveAs_ActionDialogueCompletedBlock: 

        .struct 0
        Toolbox_ActionHeader_MEMBERS SaveAs_ActionSaveToFileBlock
SaveAs_ActionSaveToFileBlock_file_name: .skip   212*Char
SaveAs_ActionSaveToFileBlock   : 

        .struct 0
        Toolbox_ActionHeader_MEMBERS SaveAs_ActionFillBufferBlock
SaveAs_ActionFillBufferBlock_buffer_size: .skip   Int
SaveAs_ActionFillBufferBlock_buffer: .skip   Ptr
SaveAs_ActionFillBufferBlock_size_saved: .skip   Int
SaveAs_ActionFillBufferBlock   : 

        .struct 0
        Toolbox_ActionHeader_MEMBERS SaveAs_ActionSaveCompletedBlock
SaveAs_ActionSaveCompletedBlock_ref: .skip   Bits
SaveAs_ActionSaveCompletedBlock_file_name: .skip   208*Char
SaveAs_ActionSaveCompletedBlock: 


@Symbols for SWI's and SWI reason codes
.set XSaveAs_ClassSWI,0xa2bc0
.set SaveAs_ClassSWI,0x82bc0

.set XSaveAs_PostFilter,0xa2bc1
.set SaveAs_PostFilter,0x82bc1

.set XSaveAs_PreFilter,0xa2bc2
.set SaveAs_PreFilter,0x82bc2

#  define SaveAs_GetWindowID 0x0
   @Entry
   @  R0 = flags (Bits)
   @  R1 = save_as (Toolbox_O)
   @  R2 = &0
   @Exit
   @  R0 = window (Toolbox_O)

#  define SaveAs_SetTitle 0x1
   @Entry
   @  R0 = flags (Bits)
   @  R1 = save_as (Toolbox_O)
   @  R2 = &1
   @  R3 -> title (String)

#  define SaveAs_GetTitle 0x2
   @Entry
   @  R0 = flags (Bits)
   @  R1 = save_as (Toolbox_O)
   @  R2 = &2
   @  R3 = buffer (pointer to String)
   @  R4 = size (Int)
   @Exit
   @  R4 = used (Int)

#  define SaveAs_SetFileName 0x3
   @Entry
   @  R0 = flags (Bits)
   @  R1 = save_as (Toolbox_O)
   @  R2 = &3
   @  R3 -> file_name (String)

#  define SaveAs_GetFileName 0x4
   @Entry
   @  R0 = flags (Bits)
   @  R1 = save_as (Toolbox_O)
   @  R2 = &4
   @  R3 = buffer (pointer to String)
   @  R4 = size (Int)
   @Exit
   @  R4 = used (Int)

#  define SaveAs_SetFileType 0x5
   @Entry
   @  R0 = flags (Bits)
   @  R1 = save_as (Toolbox_O)
   @  R2 = &5
   @  R3 = file_type (Bits)

#  define SaveAs_GetFileType 0x6
   @Entry
   @  R0 = flags (Bits)
   @  R1 = save_as (Toolbox_O)
   @  R2 = &6
   @Exit
   @  R0 = file_type (Bits)

#  define SaveAs_SetFileSize 0x7
   @Entry
   @  R0 = flags (Bits)
   @  R1 = save_as (Toolbox_O)
   @  R2 = &7
   @  R3 = file_size (Int)

#  define SaveAs_GetFileSize 0x8
   @Entry
   @  R0 = flags (Bits)
   @  R1 = save_as (Toolbox_O)
   @  R2 = &8
   @Exit
   @  R0 = file_size (Int)

#  define SaveAs_SelectionAvailable 0x9
   @Entry
   @  R0 = flags (Bits)
   @  R1 = save_as (Toolbox_O)
   @  R2 = &9
   @  R3 = selection_available (Bool)

#  define SaveAs_SetDataAddress 0xa
   @Entry
   @  R0 = flags (Bits)
   @  R1 = save_as (Toolbox_O)
   @  R2 = &A
   @  R3 = data (pointer to data)
   @  R4 = size (Int)
   @  R5 = selection (pointer to data)
   @  R6 = selection_size (Int)

#  define SaveAs_BufferFilled 0xb
   @Entry
   @  R0 = flags (Bits)
   @  R1 = save_as (Toolbox_O)
   @  R2 = &B
   @  R3 = buffer (pointer to data)
   @  R4 = size (Int)

#  define SaveAs_FileSaveCompleted 0xc
   @Entry
   @  R0 = flags (Bits)
   @  R1 = save_as (Toolbox_O)
   @  R2 = &C
   @  R3 -> file_name (String)

#endif
