rom/intuition/gadgets.h

   1 #ifndef _GADGETS_H_
   2 #define _GADGETS_H_
   3
   4 /*
   5     Copyright © 1995-2005, The AROS Development Team. All rights reserved.
   6     Copyright © 2001-2003, The MorphOS Development Team. All Rights Reserved.
   7     $Id$
   8 */
   9
  10 #ifndef EXEC_TYPES_H
  11 #   include <exec/types.h>
  12 #endif
  13 #ifndef INTUITION_INTUITION_H
  14 #   include <intuition/intuition.h>
  15 #endif
  16 #ifndef INTUITION_CLASSES_H
  17 #   include <intuition/classes.h>
  18 #endif
  19 #ifndef INTUITION_CLASSUSR_H
  20 #   include <intuition/classusr.h>
  21 #endif
  22 #ifndef INTUITION_GADGETCLASS_H
  23 #   include <intuition/gadgetclass.h>
  24 #endif
  25
  26 #define ADDREL(gad,flag,w,field) ((gad->Flags & (flag)) ?  w->field : 0)
  27
  28 struct BBox
  29 {
  30     WORD Left, Top, Width, Height;
  31 };
  32
  33 void printgadgetlabel(Class *cl, Object *o, struct gpRender *msg,
  34                       struct IntuitionBase *IntuitionBase);
  35
  36 /* Calculate the size of the Bounding Box of the gadget */
  37 void CalcBBox (struct Window *, struct Requester *, struct Gadget *, struct BBox *);
  38 void GetGadgetIBox(struct Gadget *g, struct GadgetInfo *gi, struct IBox *ibox);
  39
  40 /* Render a label */
  41 ULONG LabelWidth (struct RastPort *, STRPTR label, ULONG len,
  42                   struct IntuitionBase *);
  43 void RenderLabel (struct RastPort *, STRPTR label, ULONG len,
  44                   struct IntuitionBase *);
  45
  46 VOID drawrect(struct RastPort *rp
  47               , WORD x1, WORD y1
  48               , WORD x2, WORD y2
  49               , struct IntuitionBase *IntuitionBase);
  50
  51 void GetGadgetDomain(struct Gadget *gad, struct Screen *scr, struct Window *win,
  52                      struct Requester *req, struct IBox *box);
  53
  54 /* gadget coords relative to their domain! */
  55
  56 WORD GetGadgetLeft(struct Gadget *gad, struct Screen *scr, struct Window *win, struct Requester *req);
  57 WORD GetGadgetTop(struct Gadget *gad, struct Screen *scr, struct Window *win, struct Requester *req);
  58 WORD GetGadgetWidth(struct Gadget *gad, struct Screen *scr, struct Window *win, struct Requester *req);
  59 WORD GetGadgetHeight(struct Gadget *gad, struct Screen *scr, struct Window *win, struct Requester *req);
  60
  61 /* gadget box in screen coords */
  62 void GetScrGadgetIBox(struct Gadget *gad, struct Screen *scr, struct Window *win,
  63                       struct Requester *req, struct IBox *box);
  64
  65 /* gadget box relative to upper left window edge */
  66 void GetWinGadgetIBox(struct Gadget *gad, struct Screen *scr, struct Window *win,
  67                       struct Requester *req, struct IBox *box);
  68
  69 /* gadget box in domain coords */
  70 void GetDomGadgetIBox(struct Gadget *gad, struct Screen *scr, struct Window *win,
  71                       struct Requester *req, struct IBox *box);
  72
  73 /* gadget bounds (or box if not GMORE_BOUNDS) in screen coords */
  74 void GetScrGadgetBounds(struct Gadget *gad, struct Screen *scr, struct Window *win,
  75                         struct Requester *req, struct IBox *box);
  76
  77 /* gadget bounds (or box if not GMORE_BOUNDS) relative to upper left window edge */
  78 void GetWinGadgetBounds(struct Gadget *gad, struct Screen *scr, struct Window *win,
  79                         struct Requester *req, struct IBox *box);
  80
  81 /* gadget bounds (or box if not GMORE_BOUNDS)in domain coords */
  82 void GetDomGadgetBounds(struct Gadget *gad, struct Screen *scr, struct Window *win,
  83                         struct Requester *req, struct IBox *box);
  84
  85 void EraseRelGadgetArea(struct Window *win, struct Rectangle *clipto,
  86                         BOOL onlydamagelist, struct IntuitionBase *IntuitionBase);
  87
  88 void RenderDisabledPattern(struct RastPort *rp, struct DrawInfo *dri, WORD x1, WORD y1,
  89                            WORD x2, WORD y2, struct IntuitionBase *IntuitionBase);
  90
  91 /* GetGadgetState returns IDS_? */
  92 ULONG GetGadgetState(struct Window *window, struct Gadget *gadget);
  93
  94 #endif /* _GADGETS_H_ */
  95