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
  72 static menu_entry e_menu_gfx_options[];
  73 static menu_entry e_menu_options[];
  74 static menu_entry e_menu_keyconfig[];
  75
  76 void pnd_menu_init(void)
  77 {
  78         me_enable(e_menu_keyconfig, MA_CTRL_DEADZONE, 0);
  79 }
  80