compiler/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_UserBuffer (IA_Dummy + 0x20) /* Only for system Images */
  61
  62
  63 #define SYSIA_DrawInfo          (IA_Dummy + 0x18) /* Must be specified */
  64
  65 #define SYSIA_ReferenceFont     (IA_Dummy + 0x19)
  66 #define IA_SupportsDisable      (IA_Dummy + 0x1a) /* Tell intuition to
  67                                                      use IDS_*DISABLED instead
  68                                                      of own code */
  69 #define IA_FrameType            (IA_Dummy + 0x1b) /* See FRAME_* */
  70
  71 /* Private AROS sysiclass tags and defines*/
  72
  73 #define SYSIA_WithBorder  IA_FGPen      /* default: TRUE */
  74 #define SYSIA_Style       IA_BGPen      /* default: SYSISTYLE_NORMAL */
  75
  76 #define SYSISTYLE_NORMAL   0
  77 #define SYSISTYLE_GADTOOLS 1            /* to get arrow images in gadtools look */
  78
  79 /* next attribute: (IA_Dummy + 0x1c) */
  80
  81 /* Values for SYSIA_Size */
  82 #define SYSISIZE_MEDRES (0)
  83 #define SYSISIZE_LOWRES (1)
  84 #define SYSISIZE_HIRES  (2)
  85
  86 /* Values for SYSIA_Which */
  87 #define DEPTHIMAGE      (0x00L) /* Window depth gadget image */
  88 #define ZOOMIMAGE       (0x01L) /* Window zoom gadget image */
  89 #define SIZEIMAGE       (0x02L) /* Window sizing gadget image */
  90 #define CLOSEIMAGE      (0x03L) /* Window close gadget image */
  91 #define SDEPTHIMAGE     (0x05L) /* Screen depth gadget image */
  92 #define LEFTIMAGE       (0x0AL) /* Left-arrow gadget image */
  93 #define UPIMAGE         (0x0BL) /* Up-arrow gadget image */
  94 #define RIGHTIMAGE      (0x0CL) /* Right-arrow gadget image */
  95 #define DOWNIMAGE       (0x0DL) /* Down-arrow gadget image */
  96 #define CHECKIMAGE      (0x0EL) /* GadTools checkbox image */
  97 #define MXIMAGE         (0x0FL) /* GadTools mutual exclude "button" image */
  98 #define MENUCHECK       (0x10L) /* Menu checkmark image */
  99 #define AMIGAKEY        (0x11L) /* Menu Amiga-key image */
 100
 101 /* Values for IA_FrameType (FrameIClass)
 102
 103     FRAME_DEFAULT: The standard V37-type frame, which has thin edges.
 104     FRAME_BUTTON:  Standard button gadget frames, having thicker
 105         sides and nicely edged corners.
 106     FRAME_RIDGE:  A ridge such as used by standard string gadgets.
 107         You can recess the ridge to get a groove image.
 108     FRAME_ICONDROPBOX: A broad ridge which is the standard imagery
 109         for areas in AppWindows where icons may be dropped.
 110 */
 111 #define FRAME_DEFAULT           0
 112 #define FRAME_BUTTON            1
 113 #define FRAME_RIDGE             2
 114 #define FRAME_ICONDROPBOX       3
 115
 116
 117 /* image message id's   */
 118 #define IM_DRAW       0x202L  /* draw yourself, with "state" */
 119 #define IM_HITTEST    0x203L  /* return TRUE if click hits image */
 120 #define IM_ERASE      0x204L  /* erase yourself */
 121 #define IM_MOVE       0x205L  /* draw new and erase old, smoothly */
 122 #define IM_DRAWFRAME  0x206L  /* draw with specified dimensions */
 123 #define IM_FRAMEBOX   0x207L  /* get recommended frame around some box */
 124 #define IM_HITFRAME   0x208L  /* hittest with dimensions */
 125 #define IM_ERASEFRAME 0x209L  /* hittest with dimensions */
 126
 127 /* image draw states or styles, for IM_DRAW */
 128 #define IDS_NORMAL           (0L)
 129 #define IDS_SELECTED         (1L)   /* for selected gadgets */
 130 #define IDS_DISABLED         (2L)   /* for disabled gadgets */
 131 #define IDS_BUSY             (3L)   /* for future functionality */
 132 #define IDS_INDETERMINATE    (4L)   /* for future functionality */
 133 #define IDS_INACTIVENORMAL   (5L)   /* normal, in inactive window border */
 134 #define IDS_INACTIVESELECTED (6L)   /* selected, in inactive border */
 135 #define IDS_INACTIVEDISABLED (7L)   /* disabled, in inactive border */
 136 #define IDS_SELECTEDDISABLED (8L)   /* disabled and selected */
 137
 138 /* IM_FRAMEBOX  */
 139 struct impFrameBox
 140 {
 141     STACKED ULONG             MethodID;
 142     STACKED struct IBox     * imp_ContentsBox;  /* in: relative box of contents */
 143     STACKED struct IBox     * imp_FrameBox;     /* out: rel. box of enclosing frame */
 144     STACKED struct DrawInfo * imp_DrInfo;       /* May be NULL */
 145     STACKED ULONG             imp_FrameFlags;
 146 };
 147
 148 #define FRAMEF_SPECIFY  (1<<0)
 149
 150 struct impPos
 151 {
 152     STACKED WORD         X;
 153     STACKED WORD         Y;
 154 };
 155
 156 struct impSize
 157 {
 158     STACKED WORD         Width;
 159     STACKED WORD         Height;
 160 };
 161
 162 /* IM_DRAW, IM_DRAWFRAME */
 163 struct impDraw
 164 {
 165     STACKED ULONG               MethodID;
 166     STACKED struct RastPort    *imp_RPort;
 167     STACKED struct impPos       imp_Offset;
 168     STACKED ULONG               imp_State;
 169     STACKED struct DrawInfo    *imp_DrInfo;    /* May be NULL */
 170
 171     /* Only valid for IM_DRAWFRAME */
 172     STACKED struct impSize      imp_Dimensions;
 173 };
 174
 175 /* IM_ERASE, IM_ERASEFRAME      */
 176 /* NOTE: This is a subset of impDraw    */
 177 struct impErase
 178 {
 179     STACKED ULONG               MethodID;
 180     STACKED struct RastPort    *imp_RPort;
 181     STACKED struct impPos       imp_Offset;
 182
 183     /* Only valid for IM_ERASEFRAME */
 184     STACKED struct impSize      imp_Dimensions;
 185 };
 186
 187 /* IM_HITTEST, IM_HITFRAME      */
 188 struct impHitTest {
 189     STACKED ULONG               MethodID;
 190     STACKED struct impPos       imp_Point;
 191
 192     /* Only valid for IM_HITFRAME */
 193     STACKED struct impSize      imp_Dimensions;
 194 };
 195
 196 #endif /* INTUITION_IMAGECLASS_H */