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Annotation of hatari/src/gui-sdl/dlgSystem.c, revision 1.1

1.1     ! root        1: /*
        !             2:   Hatari - dlgSystem.c
        !             3: 
        !             4:   This file is distributed under the GNU Public License, version 2 or at
        !             5:   your option any later version. Read the file gpl.txt for details.
        !             6: */
        !             7: char DlgSystem_rcsid[] = "Hatari $Id: dlgSystem.c,v 1.2 2004/03/01 13:57:30 thothy Exp $";
        !             8: 
        !             9: #include "main.h"
        !            10: #include "configuration.h"
        !            11: #include "dialog.h"
        !            12: #include "sdlgui.h"
        !            13: 
        !            14: 
        !            15: #define DLGSYS_68000 3
        !            16: #define DLGSYS_68010 4
        !            17: #define DLGSYS_68020 5
        !            18: #define DLGSYS_68030 6
        !            19: #define DLGSYS_68040 7
        !            20: #define DLGSYS_PREFETCH 8
        !            21: #define DLGSYS_BLITTER 9
        !            22: #define DLGSYS_TIMERD 10
        !            23: 
        !            24: 
        !            25: /* The "System" dialog: */
        !            26: static SGOBJ systemdlg[] =
        !            27: {
        !            28:   { SGBOX, 0, 0, 0,0, 30,18, NULL },
        !            29:   { SGTEXT, 0, 0, 8,1, 14,1, "System options" },
        !            30:   { SGTEXT, 0, 0, 3,4, 8,1, "CPU Type:" },
        !            31:   { SGRADIOBUT, 0, 0, 16,4, 7,1, "68000" },
        !            32:   { SGRADIOBUT, 0, 0, 16,5, 7,1, "68010" },
        !            33:   { SGRADIOBUT, 0, 0, 16,6, 7,1, "68020" },
        !            34:   { SGRADIOBUT, 0, 0, 16,7, 11,1, "68020+FPU" },
        !            35:   { SGRADIOBUT, 0, 0, 16,8, 7,1, "68040" },
        !            36:   { SGCHECKBOX, 0, 0, 3,10, 24,1, "Use CPU prefetch mode" },
        !            37:   { SGCHECKBOX, 0, 0, 3,12, 20,1, "Blitter emulation" },
        !            38:   { SGCHECKBOX, 0, 0, 3,14, 15,1, "Patch Timer-D" },
        !            39:   { SGBUTTON, 0, 0, 5,16, 20,1, "Back to main menu" },
        !            40:   { -1, 0, 0, 0,0, 0,0, NULL }
        !            41: };
        !            42: 
        !            43: 
        !            44: /*-----------------------------------------------------------------------*/
        !            45: /*
        !            46:   Show and process the "System" dialog.
        !            47: */
        !            48: void Dialog_SystemDlg(void)
        !            49: {
        !            50:   int i;
        !            51: 
        !            52:   SDLGui_CenterDlg(systemdlg);
        !            53: 
        !            54:   /* Set up dialog from actual values: */
        !            55: 
        !            56:   for(i=DLGSYS_68000; i<=DLGSYS_68040; i++)
        !            57:   {
        !            58:     systemdlg[i].state &= ~SG_SELECTED;
        !            59:   }
        !            60: 
        !            61:   systemdlg[DLGSYS_68000+DialogParams.System.nCpuLevel].state |= SG_SELECTED;
        !            62: 
        !            63:   if( DialogParams.System.bCompatibleCpu )
        !            64:     systemdlg[DLGSYS_PREFETCH].state |= SG_SELECTED;
        !            65:   else
        !            66:     systemdlg[DLGSYS_PREFETCH].state &= ~SG_SELECTED;
        !            67: 
        !            68:   if( DialogParams.System.bBlitter )
        !            69:     systemdlg[DLGSYS_BLITTER].state |= SG_SELECTED;
        !            70:   else
        !            71:     systemdlg[DLGSYS_BLITTER].state &= ~SG_SELECTED;
        !            72: 
        !            73:   if (DialogParams.System.bPatchTimerD)
        !            74:     systemdlg[DLGSYS_TIMERD].state |= SG_SELECTED;
        !            75:   else
        !            76:     systemdlg[DLGSYS_TIMERD].state &= ~SG_SELECTED;
        !            77: 
        !            78:   /* Show the dialog: */
        !            79:   SDLGui_DoDialog(systemdlg);
        !            80: 
        !            81:   /* Read values from dialog: */
        !            82: 
        !            83:   for(i=DLGSYS_68000; i<=DLGSYS_68040; i++)
        !            84:   {
        !            85:     if( systemdlg[i].state&SG_SELECTED )
        !            86:     {
        !            87:       DialogParams.System.nCpuLevel = i-DLGSYS_68000;
        !            88:       break;
        !            89:     }
        !            90:   }
        !            91: 
        !            92:   DialogParams.System.bCompatibleCpu = (systemdlg[DLGSYS_PREFETCH].state & SG_SELECTED);
        !            93:   DialogParams.System.bBlitter = ( systemdlg[DLGSYS_BLITTER].state & SG_SELECTED );
        !            94:   DialogParams.System.bPatchTimerD = ( systemdlg[DLGSYS_TIMERD].state & SG_SELECTED );
        !            95: }

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