f591ec14ad62fb00c7fb799495583cacb69ca35b
[picodrive.git] / platform / pandora / menu.c
1 #include "plat.h"
2
3 static const char *men_scaler[] = { "1x1, 1x1", "2x2, 3x2", "2x2, 2x2", "fullscreen", "custom", NULL };
4 static const char h_scaler[]    = "Scalers for 40 and 32 column modes\n"
5                                   "(320 and 256 pixel wide horizontal)";
6 static const char h_cscaler[]   = "Displays the scaler layer, you can resize it\n"
7                                   "using d-pad or move it using R+d-pad";
8
9 static int menu_loop_cscaler(int id, int keys)
10 {
11         unsigned int inp;
12
13         currentConfig.scaling = SCALE_CUSTOM;
14
15         pnd_setup_layer(1, g_layer_cx, g_layer_cy, g_layer_cw, g_layer_ch);
16         pnd_restore_layer_data();
17
18         for (;;)
19         {
20                 menu_draw_begin(0, 1);
21                 memset(g_menuscreen_ptr, 0, g_menuscreen_w * g_menuscreen_h * 2);
22                 text_out16(2, 480 - 18, "%dx%d | d-pad to resize, R+d-pad to move", g_layer_cw, g_layer_ch);
23                 menu_draw_end();
24
25                 inp = in_menu_wait(PBTN_UP|PBTN_DOWN|PBTN_LEFT|PBTN_RIGHT
26                                    |PBTN_R|PBTN_MOK|PBTN_MBACK, NULL, 40);
27                 if (inp & PBTN_UP)    g_layer_cy--;
28                 if (inp & PBTN_DOWN)  g_layer_cy++;
29                 if (inp & PBTN_LEFT)  g_layer_cx--;
30                 if (inp & PBTN_RIGHT) g_layer_cx++;
31                 if (!(inp & PBTN_R)) {
32                         if (inp & PBTN_UP)    g_layer_ch += 2;
33                         if (inp & PBTN_DOWN)  g_layer_ch -= 2;
34                         if (inp & PBTN_LEFT)  g_layer_cw += 2;
35                         if (inp & PBTN_RIGHT) g_layer_cw -= 2;
36                 }
37                 if (inp & (PBTN_MOK|PBTN_MBACK))
38                         break;
39
40                 if (inp & (PBTN_UP|PBTN_DOWN|PBTN_LEFT|PBTN_RIGHT)) {
41                         if (g_layer_cx < 0)   g_layer_cx = 0;
42                         if (g_layer_cx > 640) g_layer_cx = 640;
43                         if (g_layer_cy < 0)   g_layer_cy = 0;
44                         if (g_layer_cy > 420) g_layer_cy = 420;
45                         if (g_layer_cw < 160) g_layer_cw = 160;
46                         if (g_layer_ch < 60)  g_layer_ch = 60;
47                         if (g_layer_cx + g_layer_cw > 800)
48                                 g_layer_cw = 800 - g_layer_cx;
49                         if (g_layer_cy + g_layer_ch > 480)
50                                 g_layer_ch = 480 - g_layer_cy;
51                         pnd_setup_layer(1, g_layer_cx, g_layer_cy, g_layer_cw, g_layer_ch);
52                 }
53         }
54
55         pnd_setup_layer(0, g_layer_cx, g_layer_cy, g_layer_cw, g_layer_ch);
56
57         return 0;
58 }
59
60 #define MENU_OPTIONS_GFX \
61         mee_enum_h    ("Scaler",                   MA_OPT_SCALING,        currentConfig.scaling, \
62                                                                           men_scaler, h_scaler), \
63         mee_onoff     ("Vsync",                    MA_OPT2_VSYNC,         currentConfig.EmuOpt, EOPT_VSYNC), \
64         mee_cust_h    ("Setup custom scaler",      MA_NONE,               menu_loop_cscaler, NULL, h_cscaler), \
65         mee_range_hide("layer_x",                  MA_OPT3_LAYER_X,       g_layer_cx, 0, 640), \
66         mee_range_hide("layer_y",                  MA_OPT3_LAYER_Y,       g_layer_cy, 0, 420), \
67         mee_range_hide("layer_w",                  MA_OPT3_LAYER_W,       g_layer_cw, 160, 800), \
68         mee_range_hide("layer_h",                  MA_OPT3_LAYER_H,       g_layer_ch,  60, 480), \
69
70 #define MENU_OPTIONS_ADV \
71         mee_onoff     ("SVP dynarec",              MA_OPT2_SVP_DYNAREC,   PicoOpt, POPT_EN_SVP_DRC), \
72         mee_onoff     ("Status line in main menu", MA_OPT2_STATUS_LINE,   currentConfig.EmuOpt, EOPT_SHOW_RTC),
73
74 #define menu_main_plat_draw NULL
75
76 static menu_entry e_menu_gfx_options[];
77 static menu_entry e_menu_options[];
78 static menu_entry e_menu_keyconfig[];
79
80 void pnd_menu_init(void)
81 {
82         int i;
83
84         i = me_id2offset(e_menu_options, MA_OPT_CPU_CLOCKS);
85         e_menu_options[i].name = "Max CPU clock";
86
87         me_enable(e_menu_keyconfig, MA_CTRL_DEADZONE, 0);
88 }
89