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-
- {$I "Include:Exec/Lists.i"}
- {$I "Include:Exec/Libraries.i"}
- {$I "Include:Utility/Hooks.i"}
- {$I "Include:Utility/TagItem.i"}
- {$I "Include:Workbench/Startup.i"}
- {$I "Include:Graphics/Text.i"}
- {$I "Include:Graphics/DisplayInfo.i"}
-
- {************************************************************************}
-
- CONST
- AslName = "asl.library";
- ASL_TB = TAG_USER+$80000;
-
- {************************************************************************}
-
- { Types of requesters known to ASL, used as arguments to AllocAslRequest() }
- ASL_FileRequest = 0;
- ASL_FontRequest = 1;
- ASL_ScreenModeRequest = 2;
-
-
- {****************************************************************************
- *
- * ASL File Requester data structures and constants
- *
- * This structure must only be allocated by asl.library amd is READ-ONLY!
- * Control of the various fields is provided via tags when the requester
- * is created with AllocAslRequest() and when it is displayed via
- * AslRequest()
- }
-
- type
- FileRequester = Record
- rf_Reserved0 : Array[0..3] of Byte;
- rf_File : String; { Filename pointer }
- rf_Dir : String; { Directory name pointer }
- rf_Reserved1 : Array[0..9] of Byte;
- rf_LeftEdge,rf_TopEdge, { Preferred window pos }
- rf_Width,rf_Height : WORD; { Preferred window size }
- rf_Reserved2 : Array[0..1] of Byte;
- rf_NumArgs : Integer; { A-la WB Args, for multiselects }
- rf_ArgList : WBArgListPtr;
- rf_UserData : Address; { Applihandle (you may write!!) }
- rf_Reserved3 : Array[0..7] of Byte;
- rf_Pat : String; { Pattern match pointer }
- END; { note - more reserved fields follow }
- FileRequesterPtr = ^FileRequester;
-
- { File requester tag values, used by AllocAslRequest() and AslRequest() }
-
- const
- { Window control }
- ASLFR_Window = ASL_TB+2 ; { Parent window }
- ASLFR_Screen = ASL_TB+40; { Screen to open on if no window }
- ASLFR_PubScreenName = ASL_TB+41; { Name of public screen }
- ASLFR_PrivateIDCMP = ASL_TB+42; { Allocate private IDCMP? }
- ASLFR_IntuiMsgFunc = ASL_TB+70; { Function to handle IntuiMessages }
- ASLFR_SleepWindow = ASL_TB+43; { Block input in ASLFR_Window? }
- ASLFR_UserData = ASL_TB+52; { What to put in fr_UserData }
-
- { Text display }
- ASLFR_TextAttr = ASL_TB+51; { Text font to use for gadget text }
- ASLFR_Locale = ASL_TB+50; { Locale ASL should use for text }
- ASLFR_TitleText = ASL_TB+1 ; { Title of requester }
- ASLFR_PositiveText = ASL_TB+18; { Positive gadget text }
- ASLFR_NegativeText = ASL_TB+19; { Negative gadget text }
-
- { Initial settings }
- ASLFR_InitialLeftEdge= ASL_TB+3 ; { Initial requester coordinates }
- ASLFR_InitialTopEdge = ASL_TB+4 ;
- ASLFR_InitialWidth = ASL_TB+5 ; { Initial requester dimensions }
- ASLFR_InitialHeight = ASL_TB+6 ;
- ASLFR_InitialFile = ASL_TB+8 ; { Initial contents of File gadget }
- ASLFR_InitialDrawer = ASL_TB+9 ; { Initial contents of Drawer gadg. }
- ASLFR_InitialPattern = ASL_TB+10; { Initial contents of Pattern gadg.}
-
- { Options }
- ASLFR_Flags1 = ASL_TB+20; { Option flags }
- ASLFR_Flags2 = ASL_TB+22; { Additional option flags }
- ASLFR_DoSaveMode = ASL_TB+44; { Being used for saving? }
- ASLFR_DoMultiSelect = ASL_TB+45; { Do multi-select? }
- ASLFR_DoPatterns = ASL_TB+46; { Display a Pattern gadget? }
-
- { Filtering }
- ASLFR_DrawersOnly = ASL_TB+47; { Don't display files? }
- ASLFR_FilterFunc = ASL_TB+49; { Function to filter files }
- ASLFR_RejectIcons = ASL_TB+60; { Display .info files? }
- ASLFR_RejectPattern = ASL_TB+61; { Don't display files matching pat }
- ASLFR_AcceptPattern = ASL_TB+62; { Accept only files matching pat }
- ASLFR_FilterDrawers = ASL_TB+63; { Also filter drawers with patterns}
- ASLFR_HookFunc = ASL_TB+7 ; { Combined callback function }
-
- { Flag bits for the ASLFR_Flags1 tag }
- FRB_FILTERFUNC = 7;
- FRB_INTUIFUNC = 6;
- FRB_DOSAVEMODE = 5;
- FRB_PRIVATEIDCMP = 4;
- FRB_DOMULTISELECT = 3;
- FRB_DOPATTERNS = 0;
-
- FRF_FILTERFUNC = 128;
- FRF_INTUIFUNC = 64;
- FRF_DOSAVEMODE = 32;
- FRF_PRIVATEIDCMP = 16;
- FRF_DOMULTISELECT = 8;
- FRF_DOPATTERNS = 1;
-
- { Flag bits for the ASLFR_Flags2 tag }
- FRB_DRAWERSONLY = 0;
- FRB_FILTERDRAWERS = 1;
- FRB_REJECTICONS = 2;
-
- FRF_DRAWERSONLY = 1;
- FRF_FILTERDRAWERS = 2;
- FRF_REJECTICONS = 4;
-
-
- {****************************************************************************
- *
- * ASL Font Requester data structures and constants
- *
- * This structure must only be allocated by asl.library amd is READ-ONLY!
- * Control of the various fields is provided via tags when the requester
- * is created with AllocAslRequest() and when it is displayed via
- * AslRequest()
- }
- Type
- FontRequester = Record
- fo_Reserved0 : Array[0..7] of Byte;
- fo_Attr : TextAttr; { Returned TextAttr }
- fo_FrontPen, { Returned front pen }
- fo_BackPen, { Returned back pen }
- fo_DrawMode : Byte; { Returned drawing mode }
- fo_Reserved1 : Byte;
- fo_UserData : APTR; { You can store your own data here }
- fo_LeftEdge, { Coordinates of requester on exit }
- fo_TopEdge,
- fo_Width,
- fo_Height : WORD;
- fo_TAttr : TTextAttr; { Returned TTextAttr }
- end;
- FontRequesterPtr = ^FontRequester;
-
- { Font requester tag values, used by AllocAslRequest() and AslRequest() }
-
- const
- { Window control }
- ASLFO_Window = ASL_TB+2 ; { Parent window }
- ASLFO_Screen = ASL_TB+40; { Screen to open on if no window }
- ASLFO_PubScreenName = ASL_TB+41; { Name of public screen }
- ASLFO_PrivateIDCMP = ASL_TB+42; { Allocate private IDCMP? }
- ASLFO_IntuiMsgFunc = ASL_TB+70; { Function to handle IntuiMessages }
- ASLFO_SleepWindow = ASL_TB+43; { Block input in ASLFO_Window? }
- ASLFO_UserData = ASL_TB+52; { What to put in fo_UserData }
-
- { Text display }
- ASLFO_TextAttr = ASL_TB+51; { Text font to use for gadget text }
- ASLFO_Locale = ASL_TB+50; { Locale ASL should use for text }
- ASLFO_TitleText = ASL_TB+1 ; { Title of requester }
- ASLFO_PositiveText = ASL_TB+18; { Positive gadget text }
- ASLFO_NegativeText = ASL_TB+19; { Negative gadget text }
-
- { Initial settings }
- ASLFO_InitialLeftEdge= ASL_TB+3 ; { Initial requester coordinates }
- ASLFO_InitialTopEdge = ASL_TB+4 ;
- ASLFO_InitialWidth = ASL_TB+5 ; { Initial requester dimensions }
- ASLFO_InitialHeight = ASL_TB+6 ;
- ASLFO_InitialName = ASL_TB+10; { Initial contents of Name gadget }
- ASLFO_InitialSize = ASL_TB+11; { Initial contents of Size gadget }
- ASLFO_InitialStyle = ASL_TB+12; { Initial font style }
- ASLFO_InitialFlags = ASL_TB+13; { Initial font flags for TextAttr }
- ASLFO_InitialFrontPen= ASL_TB+14; { Initial front pen }
- ASLFO_InitialBackPen = ASL_TB+15; { Initial back pen }
- ASLFO_InitialDrawMode= ASL_TB+59; { Initial draw mode }
-
- { Options }
- ASLFO_Flags = ASL_TB+20; { Option flags }
- ASLFO_DoFrontPen = ASL_TB+44; { Display Front color selector? }
- ASLFO_DoBackPen = ASL_TB+45; { Display Back color selector? }
- ASLFO_DoStyle = ASL_TB+46; { Display Style checkboxes? }
- ASLFO_DoDrawMode = ASL_TB+47; { Display DrawMode cycle gadget? }
-
- { Filtering }
- ASLFO_FixedWidthOnly = ASL_TB+48; { Only allow fixed-width fonts? }
- ASLFO_MinHeight = ASL_TB+16; { Minimum font height to display }
- ASLFO_MaxHeight = ASL_TB+17; { Maximum font height to display }
- ASLFO_FilterFunc = ASL_TB+49; { Function to filter fonts }
- ASLFO_HookFunc = ASL_TB+7 ; { Combined callback function }
- ASLFO_MaxFrontPen = ASL_TB+66; { Max # of colors in front palette }
- ASLFO_MaxBackPen = ASL_TB+67; { Max # of colors in back palette }
-
- { Custom additions }
- ASLFO_ModeList = ASL_TB+21; { Substitute list for drawmodes }
- ASLFO_FrontPens = ASL_TB+64; { Color table for front pen palette}
- ASLFO_BackPens = ASL_TB+65; { Color table for back pen palette }
-
- { Flag bits for ASLFO_Flags tag }
- FOB_DOFRONTPEN = 0;
- FOB_DOBACKPEN = 1;
- FOB_DOSTYLE = 2;
- FOB_DODRAWMODE = 3;
- FOB_FIXEDWIDTHONLY= 4;
- FOB_PRIVATEIDCMP = 5;
- FOB_INTUIFUNC = 6;
- FOB_FILTERFUNC = 7;
-
- FOF_DOFRONTPEN = 1;
- FOF_DOBACKPEN = 2;
- FOF_DOSTYLE = 4;
- FOF_DODRAWMODE = 8;
- FOF_FIXEDWIDTHONLY = 16;
- FOF_PRIVATEIDCMP = 32;
- FOF_INTUIFUNC = 64;
- FOF_FILTERFUNC = 128;
-
- {****************************************************************************
- *
- * ASL Screen Mode Requester data structures and constants
- *
- * This structure must only be allocated by asl.library and is READ-ONLY!
- * Control of the various fields is provided via tags when the requester
- * is created with AllocAslRequest() and when it is displayed via
- * AslRequest()
- }
- Type
- ScreenModeRequester = Record
- sm_DisplayID : Integer; { Display mode ID }
- sm_DisplayWidth, { Width of display in pixels }
- sm_DisplayHeight : Integer; { Height of display in pixels }
- sm_DisplayDepth, { Number of bit-planes of display }
- sm_OverscanType : WORD; { Type of overscan of display }
- sm_AutoScroll : Boolean; { Display should auto-scroll? }
-
- sm_BitMapWidth, { Used to create your own BitMap }
- sm_BitMapHeight : Integer;
-
- sm_LeftEdge, { Coordinates of requester on exit }
- sm_TopEdge,
- sm_Width,
- sm_Height : WORD;
-
- sm_InfoOpened : Boolean; { Info window opened on exit? }
- sm_InfoLeftEdge, { Last coordinates of Info window }
- sm_InfoTopEdge,
- sm_InfoWidth,
- sm_InfoHeight : WORD;
-
- sm_UserData : APTR; { You can store your own data here }
- end;
- ScreenModeRequesterPtr = ^ScreenModeRequester;
-
- { An Exec list of custom modes can be added to the list of available modes.
- * The DimensionInfo structure must be completely initialized, including the
- * Header. See <graphics/displayinfo.h>. Custom mode ID's must be in the range
- * $FFFF0000..$FFFFFFFF. Regular properties which apply to your custom modes
- * can be added in the dn_PropertyFlags field. Custom properties are not
- * allowed.
- }
- DisplayMode = Record
- dm_Node : Node; { see ln_Name }
- dm_DimensionInfo : DimensionInfo; { mode description }
- dm_PropertyFlags : Integer; { applicable properties }
- end;
- DisplayModePtr = ^DisplayMode;
-
- { ScreenMode requester tag values, used by AllocAslRequest() and AslRequest() }
- const
- { Window control }
- ASLSM_Window = ASL_TB+2 ; { Parent window }
- ASLSM_Screen = ASL_TB+40; { Screen to open on if no window }
- ASLSM_PubScreenName = ASL_TB+41; { Name of public screen }
- ASLSM_PrivateIDCMP = ASL_TB+42; { Allocate private IDCMP? }
- ASLSM_IntuiMsgFunc = ASL_TB+70; { Function to handle IntuiMessages }
- ASLSM_SleepWindow = ASL_TB+43; { Block input in ASLSM_Window? }
- ASLSM_UserData = ASL_TB+52; { What to put in sm_UserData }
-
- { Text display }
- ASLSM_TextAttr = ASL_TB+51; { Text font to use for gadget text }
- ASLSM_Locale = ASL_TB+50; { Locale ASL should use for text }
- ASLSM_TitleText = ASL_TB+1 ; { Title of requester }
- ASLSM_PositiveText = ASL_TB+18; { Positive gadget text }
- ASLSM_NegativeText = ASL_TB+19; { Negative gadget text }
-
- { Initial settings }
- ASLSM_InitialLeftEdge = ASL_TB+3 ; { Initial requester coordinates }
- ASLSM_InitialTopEdge = ASL_TB+4 ;
- ASLSM_InitialWidth = ASL_TB+5 ; { Initial requester dimensions }
- ASLSM_InitialHeight = ASL_TB+6 ;
- ASLSM_InitialDisplayID = ASL_TB+100; { Initial display mode id }
- ASLSM_InitialDisplayWidth = ASL_TB+101; { Initial display width }
- ASLSM_InitialDisplayHeight = ASL_TB+102; { Initial display height }
- ASLSM_InitialDisplayDepth = ASL_TB+103; { Initial display depth }
- ASLSM_InitialOverscanType = ASL_TB+104; { Initial type of overscan }
- ASLSM_InitialAutoScroll = ASL_TB+105; { Initial autoscroll setting }
- ASLSM_InitialInfoOpened = ASL_TB+106; { Info wndw initially opened? }
- ASLSM_InitialInfoLeftEdge = ASL_TB+107; { Initial Info window coords. }
- ASLSM_InitialInfoTopEdge = ASL_TB+108;
-
- { Options }
- ASLSM_DoWidth = ASL_TB+109; { Display Width gadget? }
- ASLSM_DoHeight = ASL_TB+110; { Display Height gadget? }
- ASLSM_DoDepth = ASL_TB+111; { Display Depth gadget? }
- ASLSM_DoOverscanType = ASL_TB+112; { Display Overscan Type gadget? }
- ASLSM_DoAutoScroll = ASL_TB+113; { Display AutoScroll gadget? }
-
- { Filtering }
- ASLSM_PropertyFlags = ASL_TB+114; { Must have these Property flags }
- ASLSM_PropertyMask = ASL_TB+115; { Only these should be looked at }
- ASLSM_MinWidth = ASL_TB+116; { Minimum display width to allow }
- ASLSM_MaxWidth = ASL_TB+117; { Maximum display width to allow }
- ASLSM_MinHeight = ASL_TB+118; { Minimum display height to allow }
- ASLSM_MaxHeight = ASL_TB+119; { Maximum display height to allow }
- ASLSM_MinDepth = ASL_TB+120; { Minimum display depth }
- ASLSM_MaxDepth = ASL_TB+121; { Maximum display depth }
- ASLSM_FilterFunc = ASL_TB+122; { Function to filter mode id's }
-
- { Custom additions }
- ASLSM_CustomSMList = ASL_TB+123; { Exec list of struct DisplayMode }
-
-
- {****************************************************************************
- *
- * Obsolete ASL definitions, here for source code compatibility only.
- * Please do NOT use in new code.
- *
- * ASL_V38_NAMES_ONLY to remove these older names
- }
- Const
- ASL_Dummy = (TAG_USER + $80000);
- ASL_Hail = ASL_Dummy+1 ;
- ASL_Window = ASL_Dummy+2 ;
- ASL_LeftEdge = ASL_Dummy+3 ;
- ASL_TopEdge = ASL_Dummy+4 ;
- ASL_Width = ASL_Dummy+5 ;
- ASL_Height = ASL_Dummy+6 ;
- ASL_HookFunc = ASL_Dummy+7 ;
- ASL_File = ASL_Dummy+8 ;
- ASL_Dir = ASL_Dummy+9 ;
- ASL_FontName = ASL_Dummy+10;
- ASL_FontHeight = ASL_Dummy+11;
- ASL_FontStyles = ASL_Dummy+12;
- ASL_FontFlags = ASL_Dummy+13;
- ASL_FrontPen = ASL_Dummy+14;
- ASL_BackPen = ASL_Dummy+15;
- ASL_MinHeight = ASL_Dummy+16;
- ASL_MaxHeight = ASL_Dummy+17;
- ASL_OKText = ASL_Dummy+18;
- ASL_CancelText = ASL_Dummy+19;
- ASL_FuncFlags = ASL_Dummy+20;
- ASL_ModeList = ASL_Dummy+21;
- ASL_ExtFlags1 = ASL_Dummy+22;
- ASL_Pattern = ASL_FontName;
- { remember what I said up there? Do not use these anymore! }
- FILB_DOWILDFUNC = 7;
- FILB_DOMSGFUNC = 6;
- FILB_SAVE = 5;
- FILB_NEWIDCMP = 4;
- FILB_MULTISELECT = 3;
- FILB_PATGAD = 0;
- FILF_DOWILDFUNC = 128;
- FILF_DOMSGFUNC = 64;
- FILF_SAVE = 32;
- FILF_NEWIDCMP = 16;
- FILF_MULTISELECT = 8;
- FILF_PATGAD = 1;
- FIL1B_NOFILES = 0;
- FIL1B_MATCHDIRS = 1;
- FIL1F_NOFILES = 1;
- FIL1F_MATCHDIRS = 2;
- FONB_FRONTCOLOR = 0;
- FONB_BACKCOLOR = 1;
- FONB_STYLES = 2;
- FONB_DRAWMODE = 3;
- FONB_FIXEDWIDTH = 4;
- FONB_NEWIDCMP = 5;
- FONB_DOMSGFUNC = 6;
- FONB_DOWILDFUNC = 7;
- FONF_FRONTCOLOR = 1;
- FONF_BACKCOLOR = 2;
- FONF_STYLES = 4;
- FONF_DRAWMODE = 8;
- FONF_FIXEDWIDTH = 16;
- FONF_NEWIDCMP = 32;
- FONF_DOMSGFUNC = 64;
- FONF_DOWILDFUNC = 128;
-
-
- {***************************************************************************}
-
-
- FUNCTION AllocAslRequest(Typ : Integer; TagList : Address) : Address;
- External;
-
- FUNCTION AllocFileRequest : FileRequesterPtr;
- External;
-
- FUNCTION AslRequest(Req : Address; TagList : Address) : Boolean;
- External;
-
- PROCEDURE FreeAslRequest(Req : Address);
- External;
-
- PROCEDURE FreeFileRequest(Req : FileRequesterPtr);
- External;
-
- FUNCTION RequestFile(Req : FIleRequesterPtr) : Boolean;
- External;
-
-
-