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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: */
1.1.1.3 ! root 7: const char DlgSystem_rcsid[] = "Hatari $Id: dlgSystem.c,v 1.7 2006/02/08 22:46:10 eerot Exp $";
1.1 root 8:
9: #include "main.h"
10: #include "configuration.h"
11: #include "dialog.h"
12: #include "sdlgui.h"
13:
14:
1.1.1.2 root 15: #define DLGSYS_68000 4
16: #define DLGSYS_68010 5
17: #define DLGSYS_68020 6
18: #define DLGSYS_68030 7
19: #define DLGSYS_68040 8
20: #define DLGSYS_ST 11
21: #define DLGSYS_STE 12
22: #define DLGSYS_8MHZ 14
23: #define DLGSYS_16MHZ 15
24: #define DLGSYS_32MHZ 16
25: #define DLGSYS_PREFETCH 17
26: #define DLGSYS_BLITTER 18
27: #define DLGSYS_RTC 19
28: #define DLGSYS_TIMERD 20
29: #define DLGSYS_SLOWFDC 21
1.1 root 30:
31:
32: /* The "System" dialog: */
33: static SGOBJ systemdlg[] =
34: {
1.1.1.2 root 35: { SGBOX, 0, 0, 0,0, 36,23, NULL },
36: { SGTEXT, 0, 0, 11,1, 14,1, "System options" },
37:
38: { SGBOX, 0, 0, 2,3, 16,9, NULL },
39: { SGTEXT, 0, 0, 3,4, 8,1, "CPU type:" },
40: { SGRADIOBUT, 0, 0, 6,6, 7,1, "68000" },
41: { SGRADIOBUT, 0, 0, 6,7, 7,1, "68010" },
42: { SGRADIOBUT, 0, 0, 6,8, 7,1, "68020" },
43: { SGRADIOBUT, 0, 0, 6,9, 11,1, "68020+FPU" },
44: { SGRADIOBUT, 0, 0, 6,10, 7,1, "68040" },
45:
46: { SGBOX, 0, 0, 19,3, 15,9, NULL },
47: { SGTEXT, 0, 0, 20,4, 13,1, "Machine type:" },
48: { SGRADIOBUT, 0, 0, 23,6, 7,1, "ST" },
49: { SGRADIOBUT, 0, 0, 23,7, 7,1, "STE" },
50:
51: { SGTEXT, 0, 0, 2,13, 15,1, "CPU clock (MHz):" },
52: { SGRADIOBUT, 0, 0, 19,13, 3,1, "8" },
53: { SGRADIOBUT, 0, 0, 24,13, 4,1, "16" },
54: { SGRADIOBUT, 0, 0, 30,13, 4,1, "32" },
55:
56: { SGCHECKBOX, 0, 0, 2,15, 32,1, "Slower but more compatible CPU" },
57: { SGCHECKBOX, 0, 0, 2,16, 20,1, "Blitter emulation" },
58: { SGCHECKBOX, 0, 0, 2,17, 27,1, "Real time clock emulation" },
59: { SGCHECKBOX, 0, 0, 2,18, 15,1, "Patch Timer-D" },
60: { SGCHECKBOX, 0, 0, 2,19, 25,1, "Slow down FDC emulation" },
61:
62: { SGTEXT, 0, 0, 20, 9, 13,1, "(STE mode is" },
63: { SGTEXT, 0, 0, 20,10, 13,1, " incomplete!)" },
64:
65: { SGBUTTON, 0, 0, 8,21, 20,1, "Back to main menu" },
66: { -1, 0, 0, 0,0, 0,0, NULL }
1.1 root 67: };
68:
69:
70: /*-----------------------------------------------------------------------*/
71: /*
72: Show and process the "System" dialog.
73: */
74: void Dialog_SystemDlg(void)
75: {
1.1.1.2 root 76: int i;
1.1 root 77:
1.1.1.2 root 78: SDLGui_CenterDlg(systemdlg);
1.1 root 79:
1.1.1.2 root 80: /* Set up dialog from actual values: */
1.1 root 81:
1.1.1.2 root 82: for (i = DLGSYS_68000; i <= DLGSYS_68040; i++)
83: {
84: systemdlg[i].state &= ~SG_SELECTED;
85: }
86: systemdlg[DLGSYS_68000+DialogParams.System.nCpuLevel].state |= SG_SELECTED;
87:
88: for (i = DLGSYS_ST; i <= DLGSYS_STE; i++)
89: {
90: systemdlg[i].state &= ~SG_SELECTED;
91: }
92: systemdlg[DLGSYS_ST + DialogParams.System.nMachineType].state |= SG_SELECTED;
93:
94: for (i = DLGSYS_8MHZ; i <= DLGSYS_16MHZ; i++)
95: {
96: systemdlg[i].state &= ~SG_SELECTED;
97: }
98: if (DialogParams.System.nCpuFreq == 32)
99: systemdlg[DLGSYS_32MHZ].state |= SG_SELECTED;
100: else if (DialogParams.System.nCpuFreq == 16)
101: systemdlg[DLGSYS_16MHZ].state |= SG_SELECTED;
102: else
103: systemdlg[DLGSYS_8MHZ].state |= SG_SELECTED;
104:
105: if (DialogParams.System.bCompatibleCpu)
106: systemdlg[DLGSYS_PREFETCH].state |= SG_SELECTED;
107: else
108: systemdlg[DLGSYS_PREFETCH].state &= ~SG_SELECTED;
109:
110: if (DialogParams.System.bBlitter)
111: systemdlg[DLGSYS_BLITTER].state |= SG_SELECTED;
112: else
113: systemdlg[DLGSYS_BLITTER].state &= ~SG_SELECTED;
114:
115: if (DialogParams.System.bRealTimeClock)
116: systemdlg[DLGSYS_RTC].state |= SG_SELECTED;
117: else
118: systemdlg[DLGSYS_RTC].state &= ~SG_SELECTED;
119:
120: if (DialogParams.System.bPatchTimerD)
121: systemdlg[DLGSYS_TIMERD].state |= SG_SELECTED;
122: else
123: systemdlg[DLGSYS_TIMERD].state &= ~SG_SELECTED;
124:
125: if (DialogParams.System.bSlowFDC)
126: systemdlg[DLGSYS_SLOWFDC].state |= SG_SELECTED;
127: else
128: systemdlg[DLGSYS_SLOWFDC].state &= ~SG_SELECTED;
129:
130: /* Show the dialog: */
131: SDLGui_DoDialog(systemdlg, NULL);
132:
133: /* Read values from dialog: */
134:
135: for (i = DLGSYS_68000; i <= DLGSYS_68040; i++)
136: {
137: if (systemdlg[i].state&SG_SELECTED)
138: {
139: DialogParams.System.nCpuLevel = i-DLGSYS_68000;
140: break;
141: }
142: }
143:
144: for (i = DLGSYS_ST; i <= DLGSYS_STE; i++)
145: {
146: if (systemdlg[i].state&SG_SELECTED)
147: {
148: DialogParams.System.nMachineType = i-DLGSYS_ST;
149: break;
150: }
151: }
152:
153: if (systemdlg[DLGSYS_32MHZ].state & SG_SELECTED)
154: DialogParams.System.nCpuFreq = 32;
155: else if (systemdlg[DLGSYS_16MHZ].state & SG_SELECTED)
156: DialogParams.System.nCpuFreq = 16;
157: else
158: DialogParams.System.nCpuFreq = 8;
159:
160: DialogParams.System.bCompatibleCpu = (systemdlg[DLGSYS_PREFETCH].state & SG_SELECTED);
161: DialogParams.System.bBlitter = (systemdlg[DLGSYS_BLITTER].state & SG_SELECTED);
162: DialogParams.System.bRealTimeClock = (systemdlg[DLGSYS_RTC].state & SG_SELECTED);
163: DialogParams.System.bPatchTimerD = (systemdlg[DLGSYS_TIMERD].state & SG_SELECTED);
164: DialogParams.System.bSlowFDC = (systemdlg[DLGSYS_SLOWFDC].state & SG_SELECTED);
1.1 root 165: }
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