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- /***************************************************************************
- 1/89
-
- DIRK v2.0 -- Tune workbench colors to system performance
-
- Copyright (C) 1989 by Daniel Elbaum
-
- This software is freely redistributable provided that:
- the four files which comprise it (dirk, dirk.doc, dirk.h,
- adjust.c, main.c, sys, window.c) remain intact; all
- copyright notices contained in any of the aforementioned
- files remain intact; and no fee beyond reasonable remuneration
- for collation and distribution be charged for use and/or
- distribution.
-
- ***************************************************************************/
-
-
- #include <exec/types.h>
- #include <exec/exec.h>
- #include <exec/execbase.h>
- #include <intuition/intuition.h>
- #include <graphics/gfxbase.h>
-
- #define INAM ("intuition.library")
- #define GNAM ("graphics.library")
- #define IREV (1)
- #define GREV (1)
- #define CMAX (15) /* max val for color component (hardware) */
-
- #define WINNAME ("Dirk")
- #define WINTOP (0)
- #define WINWD (116)
- #define WINHT1 (10)
- #define WINHT2 (115)
- #define WINFLAGS (WINDOWCLOSE|WINDOWDRAG|WINDOWDEPTH|RMBTRAP)
- #define WINIFLAGS (CLOSEWINDOW|ACTIVEWINDOW|INACTIVEWINDOW|\
- REFRESHWINDOW|MOUSEBUTTONS)
- #define W_OPEN (0)
- #define W_CLOSED (1)
-
- /*
- seems odd, but really makes sense, since background
- has 2 color components, and detail has 3.
- These limits are to ensure enough contrast for readability.
- */
-
- struct g_flags {
- int gran; /* granularity of mapping from #tasks to pen brightness */
- int bsmax; /* constant total saturation of background (red+blue) */
- int dsmax; /* maximum detail brightness (if high, text glares) */
- int dsmin; /* darkest gray for detail pen */
- int dstog; /* set to activate task watch */
- int bstog; /* set to activate memory watch */
- int intvl; /* number of ticks between updates */
- int bd_r; /* base detail pen red component */
- int bd_g; /* base detail pen green component */
- int bd_b; /* base detail pen blue component */
- int lb_r; /* low background pen red component */
- int lb_g; /* low background pen green component */
- int lb_b; /* low background pen blue component */
- int hb_r; /* high background pen red component */
- int hb_g; /* high background pen green component */
- int hb_b; /* high background pen blue component */
-
- /* the following three are used internally only */
- int db_r; /* difference in red from low to high memory usage */
- int db_g; /* difference in green from low to high memory usage */
- int db_b; /* difference in blue from low to high memory usage */
- };
-
-
- typedef struct IntuitionBase t_ib;
- typedef struct GfxBase t_gb;
- typedef struct g_flags t_gf;
-
- extern struct ExecBase *SysBase;
-
- struct IntuiMessage *GetMsg();
- void *OpenLibrary();
- ULONG AvailMem();
-
- #ifdef MAIN
-
- t_ib *IntuitionBase;
- t_gb *GfxBase;
-
- #else
-
- extern t_ib *IntuitionBase;
- extern t_gb *GfxBase;
-
- #endif
-
-
-