arch/.unmaintained/morphos/Include/intuition/imageclass.h

   1 #ifndef INTUITION_IMAGECLASS_H
   2 #define INTUITION_IMAGECLASS_H
   3
   4 /*
   5     Copyright © 1995-2001, The AROS Development Team. All rights reserved.
   6     $Id$
   7
   8     Desc: Headerfile for Intuitions' IMAGECLASS
   9     Lang: english
  10 */
  11
  12 #ifndef UTILITY_TAGITEM_H
  13 #   include <utility/tagitem.h>
  14 #endif
  15
  16 /* Image.depth for IMAGECLASS objects */
  17 #define CUSTOMIMAGEDEPTH        (-1)
  18
  19 /* Macros */
  20 #define GADGET_BOX( g ) ( (struct IBox *) &((struct Gadget *)(g))->LeftEdge )
  21 #define IM_BOX( im )    ( (struct IBox *) &((struct Image *)(im))->LeftEdge )
  22 #define IM_FGPEN( im )  ( (im)->PlanePick )
  23 #define IM_BGPEN( im )  ( (im)->PlaneOnOff )
  24
  25 /* Pack two UWORDs into one ULONG */
  26 #define IAM_Resolution(x,y)     ((ULONG)(((UWORD)(x))<<16 | ((UWORD)(y))))
  27
  28 /* Attributes for IMAGECLASS */
  29 #define IA_Dummy                (TAG_USER + 0x20000)
  30 #define IA_Left                 (IA_Dummy + 0x01)
  31 #define IA_Top                  (IA_Dummy + 0x02)
  32 #define IA_Width                (IA_Dummy + 0x03)
  33 #define IA_Height               (IA_Dummy + 0x04)
  34 #define IA_FGPen                (IA_Dummy + 0x05) /* Alias: PlanePick */
  35 #define IA_BGPen                (IA_Dummy + 0x06) /* Alias: PlaneOnOff */
  36 #define IA_Data                 (IA_Dummy + 0x07) /* Image data or similar */
  37 #define IA_LineWidth            (IA_Dummy + 0x08)
  38 #define IA_Pens                 (IA_Dummy + 0x0E) /* UWORD pens[] with ~0 as
  39                                                      the last element */
  40 #define IA_Resolution           (IA_Dummy + 0x0F) /* Packed UWORDs with x/y
  41                                                      resolution ala
  42                                                      DrawInfo.Resolution */
  43
  44
  45 /* Not all classes support these */
  46 #define IA_APattern             (IA_Dummy + 0x10)
  47 #define IA_APatSize             (IA_Dummy + 0x11)
  48 #define IA_Mode                 (IA_Dummy + 0x12)
  49 #define IA_Font                 (IA_Dummy + 0x13)
  50 #define IA_Outline              (IA_Dummy + 0x14)
  51 #define IA_Recessed             (IA_Dummy + 0x15)
  52 #define IA_DoubleEmboss         (IA_Dummy + 0x16)
  53 /* to specify that the interior of a frame should not be cleared */
  54 #define IA_EdgesOnly            (IA_Dummy + 0x17)
  55
  56 /* SYSICLASS attributes */
  57 #define SYSIA_Size              (IA_Dummy + 0x0B) /* See #define's below */
  58 #define SYSIA_Depth             (IA_Dummy + 0x0C)
  59 #define SYSIA_Which             (IA_Dummy + 0x0D) /* See #define's below */
  60 #define SYSIA_DrawInfo          (IA_Dummy + 0x18) /* Must be specified */
  61
  62 #define SYSIA_ReferenceFont     (IA_Dummy + 0x19)
  63 #define IA_SupportsDisable      (IA_Dummy + 0x1a) /* Tell intuition to
  64                                                      use IDS_*DISABLED instead
  65                                                      of own code */
  66 #define IA_FrameType            (IA_Dummy + 0x1b) /* See FRAME_* */
  67
  68 /* Private AROS sysiclass tags and defines*/
  69
  70 #define SYSIA_WithBorder  IA_FGPen      /* default: TRUE */
  71 #define SYSIA_Style       IA_BGPen      /* default: SYSISTYLE_NORMAL */
  72
  73 #define SYSISTYLE_NORMAL   0
  74 #define SYSISTYLE_GADTOOLS 1            /* to get arrow images in gadtools look */
  75
  76 /* next attribute: (IA_Dummy + 0x1c) */
  77
  78 /* Values for SYSIA_Size */
  79 #define SYSISIZE_MEDRES (0)
  80 #define SYSISIZE_LOWRES (1)
  81 #define SYSISIZE_HIRES  (2)
  82
  83 /* Values for SYSIA_Which */
  84 #define DEPTHIMAGE      (0x00L) /* Window depth gadget image */
  85 #define ZOOMIMAGE       (0x01L) /* Window zoom gadget image */
  86 #define SIZEIMAGE       (0x02L) /* Window sizing gadget image */
  87 #define CLOSEIMAGE      (0x03L) /* Window close gadget image */
  88 #define SDEPTHIMAGE     (0x05L) /* Screen depth gadget image */
  89 #define LEFTIMAGE       (0x0AL) /* Left-arrow gadget image */
  90 #define UPIMAGE         (0x0BL) /* Up-arrow gadget image */
  91 #define RIGHTIMAGE      (0x0CL) /* Right-arrow gadget image */
  92 #define DOWNIMAGE       (0x0DL) /* Down-arrow gadget image */
  93 #define CHECKIMAGE      (0x0EL) /* GadTools checkbox image */
  94 #define MXIMAGE         (0x0FL) /* GadTools mutual exclude "button" image */
  95 #define MENUCHECK       (0x10L) /* Menu checkmark image */
  96 #define AMIGAKEY        (0x11L) /* Menu Amiga-key image */
  97
  98 /* Values for IA_FrameType (FrameIClass)
  99
 100     FRAME_DEFAULT: The standard V37-type frame, which has thin edges.
 101     FRAME_BUTTON:  Standard button gadget frames, having thicker
 102         sides and nicely edged corners.
 103     FRAME_RIDGE:  A ridge such as used by standard string gadgets.
 104         You can recess the ridge to get a groove image.
 105     FRAME_ICONDROPBOX: A broad ridge which is the standard imagery
 106         for areas in AppWindows where icons may be dropped.
 107 */
 108 #define FRAME_DEFAULT           0
 109 #define FRAME_BUTTON            1
 110 #define FRAME_RIDGE             2
 111 #define FRAME_ICONDROPBOX       3
 112
 113
 114 /* image message id's   */
 115 #define IM_DRAW       0x202L  /* draw yourself, with "state" */
 116 #define IM_HITTEST    0x203L  /* return TRUE if click hits image */
 117 #define IM_ERASE      0x204L  /* erase yourself */
 118 #define IM_MOVE       0x205L  /* draw new and erase old, smoothly */
 119 #define IM_DRAWFRAME  0x206L  /* draw with specified dimensions */
 120 #define IM_FRAMEBOX   0x207L  /* get recommended frame around some box */
 121 #define IM_HITFRAME   0x208L  /* hittest with dimensions */
 122 #define IM_ERASEFRAME 0x209L  /* hittest with dimensions */
 123
 124 /* image draw states or styles, for IM_DRAW */
 125 #define IDS_NORMAL           (0L)
 126 #define IDS_SELECTED         (1L)   /* for selected gadgets */
 127 #define IDS_DISABLED         (2L)   /* for disabled gadgets */
 128 #define IDS_BUSY             (3L)   /* for future functionality */
 129 #define IDS_INDETERMINATE    (4L)   /* for future functionality */
 130 #define IDS_INACTIVENORMAL   (5L)   /* normal, in inactive window border */
 131 #define IDS_INACTIVESELECTED (6L)   /* selected, in inactive border */
 132 #define IDS_INACTIVEDISABLED (7L)   /* disabled, in inactive border */
 133 #define IDS_SELECTEDDISABLED (8L)   /* disabled and selected */
 134
 135 /* IM_FRAMEBOX  */
 136 struct impFrameBox
 137 {
 138     STACKULONG        MethodID;
 139     struct IBox     * imp_ContentsBox;  /* in: relative box of contents */
 140     struct IBox     * imp_FrameBox;     /* out: rel. box of enclosing frame */
 141     struct DrawInfo * imp_DrInfo;       /* May be NULL */
 142     STACKULONG        imp_FrameFlags;
 143 };
 144
 145 #define FRAMEF_SPECIFY  (1<<0)
 146
 147 struct impPos
 148 {
 149     STACKWORD    X;
 150     STACKWORD    Y;
 151 };
 152
 153 struct impSize
 154 {
 155     STACKWORD    Width;
 156     STACKWORD    Height;
 157 };
 158
 159 /* IM_DRAW, IM_DRAWFRAME */
 160 struct impDraw
 161 {
 162     STACKULONG          MethodID;
 163     struct RastPort    *imp_RPort;
 164     struct impPos       imp_Offset;
 165     STACKULONG          imp_State;
 166     struct DrawInfo    *imp_DrInfo;    /* May be NULL */
 167
 168     /* Only valid for IM_DRAWFRAME */
 169     struct impSize      imp_Dimensions;
 170 };
 171
 172 /* IM_ERASE, IM_ERASEFRAME      */
 173 /* NOTE: This is a subset of impDraw    */
 174 struct impErase
 175 {
 176     STACKULONG          MethodID;
 177     struct RastPort    *imp_RPort;
 178     struct impPos       imp_Offset;
 179
 180     /* Only valid for IM_ERASEFRAME */
 181     struct impSize      imp_Dimensions;
 182 };
 183
 184 /* IM_HITTEST, IM_HITFRAME      */
 185 struct impHitTest {
 186     STACKULONG          MethodID;
 187     struct impPos       imp_Point;
 188
 189     /* Only valid for IM_HITFRAME */
 190     struct impSize      imp_Dimensions;
 191 };
 192
 193 #endif /* INTUITION_IMAGECLASS_H */