#ifndef EXTRAS_LAYOUTGT_H #define EXTRAS_LAYOUTGT_H #ifndef EXEC_TYPES_H #include "exec/types.h" #endif /* EXEC_TYPES_H */ #ifndef UTILITY_TAGITEM_H #include #endif /* UTILITY_TAGITEM_H */ #ifndef GRAPHICS_GFX_H #include #endif /* GRAPHICS_GFX_H */ #define LG_Dummy (TAG_USER) #define LG_DebugMode (LG_Dummy + 0) /* Debug Mode */ #define LG_CreateGadget (LG_Dummy + 1) /* (struct Gadget **) or NULL */ #define LG_NewGadget (LG_Dummy + 2) /* (struct NewGadget *) */ /* Note: High Word of dimensions are used for relational flags. See LG_REL_ macros. */ #define LG_LeftEdge (LG_Dummy + 3) #define LG_XPos LG_LeftEdge /* Just an alias */ #define LG_TopEdge (LG_Dummy + 4) #define LG_YPos LG_TopEdge #define LG_Width (LG_Dummy + 5) #define LG_Height (LG_Dummy + 6) #define LG_GadgetText (LG_Dummy + 7) #define LG_TextAttr (LG_Dummy + 8) #define LG_GadgetID (LG_Dummy + 9) #define LG_Flags (LG_Dummy + 10) #define LG_VisualInfo (LG_Dummy + 11) #define LG_UserData (LG_Dummy + 12) #define LG_GadgetKind (LG_Dummy + 13) #define LG_GadgetTags (LG_Dummy + 14) /* The next ti_Data tags are GTXX_ tags */ #define LG_GadgetTagList (LG_Dummy + 15) #define LG_OffsetX (LG_Dummy + 16) /* global offset from left of window - note that this will be added to LG_UseScreenOffsets & LG_UseWindowOffsets*/ #define LG_OffsetY (LG_Dummy + 17) /* global offset from top of window */ #define LG_LabelFlags (LG_Dummy + 18) /* see LGLF_ */ #define LG_ScaleX (LG_Dummy + 19) #define LG_ScaleY (LG_Dummy + 20) /* scale * 65535 */ #define LG_Justification (LG_Dummy + 21) /* see LG_JUST_? */ #define LG_UseScreenOffsets (LG_Dummy + 22) /* (struct Screen *) or NULL - sets global offsets based on Window border dimensions specified in the Screen structure */ #define LG_UseWindowOffsets (LG_Dummy + 23) /* (struct Window *) or NULL - sets global offsets based on Window border dimensions */ #define LG_EraseRemoved (LG_Dummy + 24) /* (BOOL) erase gadges when they're removed using LG_RemoveGadgets (defualt TRUE ) */ #define LG_KeyClass (LG_Dummy + 25) /* Not used */ #define LG_KeyString (LG_Dummy + 26) /* A string of characters that "activate" that gadget, if not specified, LG_CreateGadget() will scan the gadget label for the appropriate string */ #define LG_ErrorCode (LG_Dummy + 27) /* Not used */ /* Bounding area for gadgets */ #define LG_Bounds (LG_Dummy + 28) /* (struct IBox *) set offsets of area for gadgets */ /* individual tags for LG_Bounds */ #define LG_BoundsLeft (LG_OffsetX) // Aliases #define LG_BoundsTop (LG_OffsetY) #define LG_BoundsWidth (LG_Dummy + 29) #define LG_BoundsHeight (LG_Dummy + 30) #define LG_RelHorizGap (LG_Dummy + 31) /* Gap between certain relative operations */ #define LG_RelVertGap (LG_Dummy + 32) #define LG_HorizCells (LG_Dummy + 33) /* 0 - 65535 */ #define LG_VertCells (LG_Dummy + 34) /* 0 - 65535 */ #define LG_SkipGadgets (LG_Dummy + 35) /* Skip the next ti_Data LG_CreateGadgets and all Tags in between. */ /* Not implemented */ #define LG_SuperBounds (LG_Dummy + 36) /* ??? (struct IBox *) to use relative dimensions on Bounds ??? */ #define LG_GetMinHeight (LG_Dummy + 37) /* (LONG *) Minimum gadget size, should be initialized to 0's */ #define LG_GetMinWidth (LG_Dummy + 38) /* */ #define LG_AddMinHeight (LG_Dummy + 39) /* (LONG *) Add Minimum gadget size */ #define LG_AddMinWidth (LG_Dummy + 40) /* */ #define LG_GroupGadgets #define LG_GroupName #define LG_GroupFlags /* LG_LabelFlags */ #define LGLF_FITLABEL (1<<0) /* LG_Justufication flags */ #define LG_JUST_HORIZ_MASK 0xf #define LG_JUST_LEFT 0x0 #define LG_JUST_HCENTER 0x1 #define LG_JUST_RIGHT 0x2 #define LG_JUST_VERT_MASK 0xf0 #define LG_JUST_TOP 0x00 #define LG_JUST_VCENTER 0x10 #define LG_JUST_BOTTOM 0x20 #define LG_JUST_WITHLABEL 0x100 /* Internal use */ struct LG_Rel_Data { UBYTE RelGrp,Code; union { WORD WData; struct { BYTE Byte1, Byte2; } _TwoBytes; } _OneWord; }; /* Relational Macros! */ #define LG_REL_W(RelType,Code,WordData) (ULONG)( (RelType & 0xff)<<24 | (Code & 0xff)<<16 | (WordData & 0xffff) ) #define LG_REL_BB(RelType,Code,Byte1,Byte2) (ULONG)( (RelType & 0xff)<<24 | (Code & 0xff)<<16 | (Byte1 & 0xff )<<8 | (Byte2 & 0xff) ) /* Relative to current LG_Bounds */ #define LG_REL_RIGHT(x) LG_REL_W( 1, 0, x) // LG_LeftEdge #define LG_REL_WIDTH(x) LG_REL_W( 1, 1, x) // LG_Width #define LG_REL_BOTTOM(y) LG_REL_W( 1, 2, y) // LG_TopEdge #define LG_REL_HEIGHT(y) LG_REL_W( 1, 3, y) // LG_Height /* cell spacing/dimensions. These work in conjunction with the LG_Columns & LG_Rows tagitems, relative to current bounds. LG_RelGapX & Y are considered. */ #define LG_REL_CELL_LEFTEDGE(column) LG_REL_W( 1, 4, column) // LG_LeftEdge Horizontal spacing #define LG_REL_CELL_TOPEDGE(row) LG_REL_W( 1, 5, row) // LG_TopEdge Vertical spacing #define LG_REL_CELL_WIDTH(x) LG_REL_W( 1, 6, x) // LG_Width the width of x columns #define LG_REL_CELL_HEIGHT(y) LG_REL_W( 1, 7, y) // LG_Height the height of x rows /* relative to another gadget, (also considers label) restrictions: The gadget, GADGETID, must appear above the gadget using these LG_REL_ flags in the taglist. GAP < -128 - 127 > */ #define LG_REL_LEFTOF(GADGETID, GAP) LG_REL( 2, GAP , GADGETID) // LG_LeftEdge LG_Width #define LG_REL_TOPOF(GADGETID, GAP) LG_REL( 3, GAP , GADGETID) // LG_TopEdge LG_Height #define LG_REL_WIDTHOF(GADGETID, GAP) LG_REL( 4, GAP , GADGETID) // LG_Width #define LG_REL_HEIGHTOF(GADGETID, GAP) LG_REL( 5, GAP , GADGETID) // LG_Height #define LG_REL_RIGHTOF(GADGETID, GAP) LG_REL( 6, GAP , GADGETID) // LG_LeftEdge LG_Width #define LG_REL_BOTTOMOF(GADGETID, GAP) LG_REL( 7, GAP , GADGETID) // LG_TopEdge LG_Height struct LG_GadgetIndex { ULONG gi_ID; struct Gadget *gi_Gadget; struct Rectangle gi_Rect; /* refresh area */ ULONG gi_Disabled, gi_GadKind, gi_KeyTagID, gi_KeyTagValue, gi_KeyClass; STRPTR gi_KeyString; }; struct LG_Control { struct Gadget *lgc_GadgetList; ULONG lgc_GadgetCount; struct LG_GadgetIndex *lgc_GadgetIndex; ULONG lgc_IndexCount; struct Window *lgc_Window; ULONG lgc_Flags; WORD lgc_Left,lgc_Top, lgc_Right,lgc_Bottom; struct LG_Control *lgc_Next; }; struct lg_DimInfo { WORD CellsHoriz , CellsVert, GapHoriz , GapVert; }; #define LGCF_ERASEREMOVED (1<<0) #define LG_PagedGroupBegin #define LG_Page #define LG_PagedGroupEnd #endif