@ GNU AS assembler header file for ColourDbox
@ 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 ColourDbox_Hdr
#  define ColourDbox_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_Wimp
#    define Get_Wimp
#    include "oslib/Wimp.Hdr"
#  endif

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

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

#  ifndef Get_ColourPicker
#    define Get_ColourPicker
#    include "oslib/ColourPicker.Hdr"
#  endif

@Symbols for constants
#  define Class_ColourDbox 0x829c0
#  define Error_ColourDboxTasksActive 0x80ae00
#  define Error_ColourDboxAllocFailed 0x80ae01
#  define Error_ColourDboxShortBuffer 0x80ae02
#  define Error_ColourDboxNoSuchTask 0x80ae11
#  define Error_ColourDboxNoSuchMethod 0x80ae12
#  define Error_ColourDboxNoSuchMiscOpMethod 0x80ae13
#  define ColourDbox_GenerateAboutToBeShown 0x1
#  define ColourDbox_GenerateDialogueCompleted 0x2
#  define ColourDbox_IncludeNoneButton 0x4
#  define ColourDbox_SelectNoneButton 0x8
#  define ColourDbox_ColourTransparent 0x1
#  define Action_ColourDboxAboutToBeShown 0x829c0
#  define Action_ColourDboxDialogueCompleted 0x829c1
#  define Action_ColourDboxColourSelected 0x829c2
#  define ColourDbox_DialogueCompletedColourChoice 0x1

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

        .struct 0
        .skip   Bits
ColourDbox_ColourFlags         : 

        .struct 0
ColourDbox_Object_flags        : .skip   ColourDbox_Flags
ColourDbox_Object_title        : .skip   Toolbox_MsgReference
ColourDbox_Object_title_limit  : .skip   Int
ColourDbox_Object_colour       : .skip   OS_Colour
ColourDbox_Object              : 

        .struct 0
        Toolbox_ResourceFileObject_MEMBERS ColourDbox_ObjectTemplate
ColourDbox_ObjectTemplate_objectflags: .skip   ColourDbox_Flags
ColourDbox_ObjectTemplate_title: .skip   Toolbox_MsgReference
ColourDbox_ObjectTemplate_title_limit: .skip   Int
ColourDbox_ObjectTemplate_colour: .skip   OS_Colour
ColourDbox_ObjectTemplate      : 

        .struct 0
        .skip   Toolbox_Full
ColourDbox_Full                : 

        .struct 0
ColourDbox_ActionAboutToBeShown_tag: .skip   Toolbox_PositionTag
ColourDbox_ActionAboutToBeShown_position: 
ColourDbox_ActionAboutToBeShown_position_top_left: .skip   OS_Coord
        .struct ColourDbox_ActionAboutToBeShown_position
ColourDbox_ActionAboutToBeShown_position_full: .skip   ColourDbox_Full
ColourDbox_ActionAboutToBeShown: 

        .struct 0
        Toolbox_ActionHeader_MEMBERS ColourDbox_ActionAboutToBeShownBlock
ColourDbox_ActionAboutToBeShownBlock_tag: .skip   Toolbox_PositionTag
ColourDbox_ActionAboutToBeShownBlock_position: 
ColourDbox_ActionAboutToBeShownBlock_position_top_left: .skip   OS_Coord
        .struct ColourDbox_ActionAboutToBeShownBlock_position
ColourDbox_ActionAboutToBeShownBlock_position_full: .skip   ColourDbox_Full
ColourDbox_ActionAboutToBeShownBlock: 

        .struct 0
        .skip   Toolbox_ActionHeaderBase
ColourDbox_ActionDialogueCompletedBlock: 

        .struct 0
        Toolbox_ActionHeader_MEMBERS ColourDbox_ActionColourSelectedBlock
ColourDbox_ActionColourSelectedBlock_colour: .skip   OS_Colour
ColourDbox_ActionColourSelectedBlock_block_size: .skip   Int
ColourDbox_ActionColourSelectedBlock_info: .skip   50*Int
ColourDbox_ActionColourSelectedBlock: 

        .struct 0
ColourDbox_ColourModel_size    : .skip   Int
ColourDbox_ColourModel_info    : .skip   Int
ColourDbox_ColourModel         : 
        
        .altmacro
        .macro  ColourDbox_ColourModel_MEMBERS label
\label&_size                   : .skip   Int
        .endm
        
        .struct 0
        ColourDbox_ColourModel_MEMBERS ColourDbox_ColourModelBase
ColourDbox_ColourModelBase     : 

        .struct 0
        .skip   Bits
ColourDbox_DialogueCompletedFlags: 

        .struct 0
ColourDbox_ActionDialogueCompleted_flags: .skip   ColourDbox_DialogueCompletedFlags
ColourDbox_ActionDialogueCompleted: 

        .struct 0
ColourDbox_ActionColourSelected_colour: .skip   OS_Colour
ColourDbox_ActionColourSelected_size: .skip   Int
ColourDbox_ActionColourSelected_info: .skip   50*Int
ColourDbox_ActionColourSelected: 


@Symbols for SWI's and SWI reason codes
.set XColourDbox_ClassSWI,0xa29c0
.set ColourDbox_ClassSWI,0x829c0

.set XColourDbox_PostFilter,0xa29c1
.set ColourDbox_PostFilter,0x829c1

.set XColourDbox_PreFilter,0xa29c2
.set ColourDbox_PreFilter,0x829c2

#  define ColourDbox_GetWimpHandle 0x0
   @Entry
   @  R0 = flags (Bits)
   @  R1 = colour_dbox (Toolbox_O)
   @  R2 = &0
   @Exit
   @  R0 = w (Wimp_W)

#  define ColourDbox_GetDialogueHandle 0x1
   @Entry
   @  R0 = flags (Bits)
   @  R1 = colour_dbox (Toolbox_O)
   @  R2 = &1
   @Exit
   @  R0 = d (ColourPicker_D)

#  define ColourDbox_SetColour 0x2
   @Entry
   @  R0 = flags (ColourDbox_ColourFlags)
   @  R1 = colour_dbox (Toolbox_O)
   @  R2 = &2
   @  R3 -> colour (ColourPicker_Colour)

#  define ColourDbox_GetColour 0x3
   @Entry
   @  R0 = flags (Bits)
   @  R1 = colour_dbox (Toolbox_O)
   @  R2 = &3
   @  R3 = buffer (pointer to ColourPicker_Colour)
   @  R4 = size (Int)
   @Exit
   @  R0 = flags_out (ColourDbox_ColourFlags)
   @  R4 = used (Int)

#  define ColourDbox_SetColourModel 0x4
   @Entry
   @  R0 = flags (Bits)
   @  R1 = colour_dbox (Toolbox_O)
   @  R2 = &4
   @  R3 -> model (ColourDbox_ColourModel)

#  define ColourDbox_GetColourModel 0x5
   @Entry
   @  R0 = flags (Bits)
   @  R1 = colour_dbox (Toolbox_O)
   @  R2 = &5
   @  R3 = buffer (pointer to ColourDbox_ColourModel)
   @  R4 = size (Int)
   @Exit
   @  R4 = used (Int)

#  define ColourDbox_SetNoneAvailable 0x6
   @Entry
   @  R0 = flags (Bits)
   @  R1 = colour_dbox (Toolbox_O)
   @  R2 = &6
   @  R3 = none (Bool)

#  define ColourDbox_GetNoneAvailable 0x7
   @Entry
   @  R0 = flags (Bits)
   @  R1 = colour_dbox (Toolbox_O)
   @  R2 = &7
   @Exit
   @  R0 = none (Bool)

#endif
