apps/plugins/logo.c

   1 /***************************************************************************
   2  *             __________               __   ___.
   3  *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
   4  *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
   5  *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
   6  *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
   7  *                     \/            \/     \/    \/            \/
   8  * $Id$
   9  *
  10  * Copyright (C) 2005 Jonas H�gqvist
  11  *
  12  * All files in this archive are subject to the GNU General Public License.
  13  * See the file COPYING in the source tree root for full license agreement.
  14  *
  15  * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
  16  * KIND, either express or implied.
  17  *
  18  **************************************************************************/
  19 #include "plugin.h"
  20 #include "playergfx.h"
  21
  22 PLUGIN_HEADER
  23
  24 #ifdef HAVE_LCD_BITMAP
  25 #define DISPLAY_WIDTH LCD_WIDTH
  26 #define DISPLAY_HEIGHT LCD_HEIGHT
  27 #define RAND_SCALE 5
  28
  29 #ifdef HAVE_REMOTE_LCD
  30 #define REMOTE_WIDTH LCD_REMOTE_WIDTH
  31 #define REMOTE_HEIGHT LCD_REMOTE_HEIGHT
  32 #include "remote_rockboxlogo.h"
  33 #define REMOTE_LOGO_WIDTH BMPWIDTH_remote_rockboxlogo
  34 #define REMOTE_LOGO_HEIGHT BMPHEIGHT_remote_rockboxlogo
  35 #define REMOTE_LOGO remote_rockboxlogo
  36 extern const fb_remote_data remote_rockboxlogo[];
  37 #endif /* HAVE_REMOTE_LCD */
  38
  39 #define LOGO rockboxlogo
  40 #include "rockboxlogo.h"
  41 #define LOGO_WIDTH BMPWIDTH_rockboxlogo
  42 #define LOGO_HEIGHT BMPHEIGHT_rockboxlogo
  43 extern const fb_data rockboxlogo[];
  44
  45 #else /* !LCD_BITMAP */
  46 #define DISPLAY_WIDTH 55
  47 #define DISPLAY_HEIGHT 14
  48 #define RAND_SCALE 2
  49 #define LOGO_WIDTH 16
  50 #define LOGO_HEIGHT 7
  51 #define LOGO rockbox16x7
  52 const unsigned char rockbox16x7[] = {
  53     0x47, 0x18, 0xa6, 0xd8, 0x66, 0xde, 0xb7, 0x9b,
  54     0x76, 0xdb, 0x26, 0xdb, 0x66, 0xde,
  55 };
  56 #endif /* !LCD_BITMAP */
  57
  58 /* variable button definitions */
  59 #if CONFIG_KEYPAD == PLAYER_PAD
  60 #define LP_QUIT BUTTON_STOP
  61 #define LP_DEC_X BUTTON_LEFT
  62 #define LP_INC_X BUTTON_RIGHT
  63 #define LP_DEC_Y (BUTTON_ON | BUTTON_LEFT)
  64 #define LP_INC_Y (BUTTON_ON | BUTTON_RIGHT)
  65
  66 #elif (CONFIG_KEYPAD == IPOD_4G_PAD) || \
  67       (CONFIG_KEYPAD == IPOD_3G_PAD) || \
  68       (CONFIG_KEYPAD == IPOD_1G2G_PAD)
  69 #define LP_QUIT BUTTON_MENU
  70 #define LP_DEC_X BUTTON_LEFT
  71 #define LP_INC_X BUTTON_RIGHT
  72 #define LP_DEC_Y BUTTON_SCROLL_BACK
  73 #define LP_INC_Y BUTTON_SCROLL_FWD
  74
  75 #elif CONFIG_KEYPAD == IRIVER_IFP7XX_PAD
  76 #define LP_QUIT BUTTON_PLAY
  77 #define LP_DEC_X BUTTON_LEFT
  78 #define LP_INC_X BUTTON_RIGHT
  79 #define LP_DEC_Y BUTTON_DOWN
  80 #define LP_INC_Y BUTTON_UP
  81
  82 #elif CONFIG_KEYPAD == IAUDIO_X5M5_PAD
  83 #define LP_QUIT BUTTON_POWER
  84 #define LP_DEC_X BUTTON_LEFT
  85 #define LP_INC_X BUTTON_RIGHT
  86 #define LP_DEC_Y BUTTON_DOWN
  87 #define LP_INC_Y BUTTON_UP
  88
  89 #elif CONFIG_KEYPAD == GIGABEAT_PAD
  90 #define LP_QUIT BUTTON_POWER
  91 #define LP_DEC_X BUTTON_LEFT
  92 #define LP_INC_X BUTTON_RIGHT
  93 #define LP_DEC_Y BUTTON_DOWN
  94 #define LP_INC_Y BUTTON_UP
  95
  96 #elif (CONFIG_KEYPAD == SANSA_E200_PAD) || \
  97 (CONFIG_KEYPAD == SANSA_C200_PAD)
  98 #define LP_QUIT BUTTON_POWER
  99 #define LP_DEC_X BUTTON_LEFT
 100 #define LP_INC_X BUTTON_RIGHT
 101 #define LP_DEC_Y BUTTON_DOWN
 102 #define LP_INC_Y BUTTON_UP
 103
 104 #elif CONFIG_KEYPAD == IRIVER_H10_PAD
 105 #define LP_QUIT BUTTON_POWER
 106 #define LP_DEC_X BUTTON_LEFT
 107 #define LP_INC_X BUTTON_RIGHT
 108 #define LP_DEC_Y BUTTON_SCROLL_DOWN
 109 #define LP_INC_Y BUTTON_SCROLL_UP
 110
 111 #elif CONFIG_KEYPAD == MROBE500_PAD
 112 #define LP_QUIT BUTTON_POWER
 113 #define LP_DEC_X BUTTON_LEFT
 114 #define LP_INC_X BUTTON_RIGHT
 115 #define LP_DEC_Y BUTTON_RC_DOWN
 116 #define LP_INC_Y BUTTON_RC_PLAY
 117
 118 #elif CONFIG_KEYPAD == GIGABEAT_S_PAD
 119 #define LP_QUIT BUTTON_BACK
 120 #define LP_DEC_X BUTTON_LEFT
 121 #define LP_INC_X BUTTON_RIGHT
 122 #define LP_DEC_Y BUTTON_DOWN
 123 #define LP_INC_Y BUTTON_UP
 124
 125 #elif CONFIG_KEYPAD == MROBE100_PAD
 126 #define LP_QUIT BUTTON_POWER
 127 #define LP_DEC_X BUTTON_LEFT
 128 #define LP_INC_X BUTTON_RIGHT
 129 #define LP_DEC_Y BUTTON_DOWN
 130 #define LP_INC_Y BUTTON_UP
 131
 132 #elif CONFIG_KEYPAD == IAUDIO_M3_PAD
 133 #define LP_QUIT BUTTON_RC_REC
 134 #define LP_DEC_X BUTTON_RC_REW
 135 #define LP_INC_X BUTTON_RC_FF
 136 #define LP_DEC_Y BUTTON_RC_VOL_DOWN
 137 #define LP_INC_Y BUTTON_RC_VOL_UP
 138
 139 #else
 140 #define LP_QUIT BUTTON_OFF
 141 #define LP_DEC_X BUTTON_LEFT
 142 #define LP_INC_X BUTTON_RIGHT
 143 #define LP_DEC_Y BUTTON_DOWN
 144 #define LP_INC_Y BUTTON_UP
 145 #endif
 146
 147 #ifdef CONFIG_REMOTE_KEYPAD
 148 #if (CONFIG_REMOTE_KEYPAD == H100_REMOTE) || \
 149     (CONFIG_REMOTE_KEYPAD == H300_REMOTE)
 150 #define LP_R_QUIT BUTTON_RC_STOP
 151 #define LP_R_DEC_X BUTTON_RC_REW
 152 #define LP_R_INC_X BUTTON_RC_FF
 153 #define LP_R_DEC_Y BUTTON_RC_SOURCE
 154 #define LP_R_INC_Y BUTTON_RC_BITRATE
 155 #endif
 156 #endif /* CONFIG_REMOTE_KEYPAD */
 157
 158
 159 enum plugin_status plugin_start(struct plugin_api* api, void* parameter) {
 160     int button;
 161     int timer = 10;
 162     int x = (DISPLAY_WIDTH / 2) - (LOGO_WIDTH / 2);
 163     int y = (DISPLAY_HEIGHT / 2) - (LOGO_HEIGHT / 2);
 164     struct plugin_api* rb = api;
 165     int dx;
 166     int dy;
 167 #ifdef HAVE_LCD_CHARCELLS
 168     int cpos = -1;
 169     int old_cpos = -1;
 170 #endif
 171
 172     (void)parameter;
 173
 174 #ifdef HAVE_LCD_CHARCELLS
 175     if (!pgfx_init(rb, 4, 2)) {
 176         rb->splash(HZ*2, "Old LCD :(");
 177         return PLUGIN_OK;
 178     }
 179 #endif
 180     rb->srand(*rb->current_tick);
 181     dx = rb->rand()%(2*RAND_SCALE+1) - RAND_SCALE;
 182     dy = rb->rand()%(2*RAND_SCALE+1) - RAND_SCALE;
 183
 184     while (1) {
 185 #ifdef HAVE_LCD_BITMAP
 186         rb->lcd_clear_display();
 187         rb->lcd_bitmap(LOGO, x, y, LOGO_WIDTH, LOGO_HEIGHT);
 188 #ifdef REMOTE_LOGO
 189         rb->lcd_remote_clear_display();
 190         rb->lcd_remote_bitmap(REMOTE_LOGO,
 191                 (x * (REMOTE_WIDTH - REMOTE_LOGO_WIDTH)) / (DISPLAY_WIDTH - LOGO_WIDTH),
 192                 (y * (REMOTE_HEIGHT - REMOTE_LOGO_HEIGHT)) / (DISPLAY_HEIGHT - LOGO_HEIGHT),
 193                 REMOTE_LOGO_WIDTH, REMOTE_LOGO_HEIGHT);
 194 #endif
 195 #else
 196         pgfx_clear_display();
 197         pgfx_mono_bitmap(LOGO, x % 5, y, LOGO_WIDTH, LOGO_HEIGHT);
 198         cpos = x / 5;
 199 #endif
 200
 201         x += dx;
 202         if (x < 0) {
 203             dx = -dx;
 204             x = 0;
 205         }
 206         if (x > DISPLAY_WIDTH - LOGO_WIDTH) {
 207             dx = -dx;
 208             x = DISPLAY_WIDTH - LOGO_WIDTH;
 209         }
 210
 211         y += dy;
 212         if (y < 0) {
 213             dy = -dy;
 214             y = 0;
 215         }
 216         if (y > DISPLAY_HEIGHT - LOGO_HEIGHT) {
 217             dy = -dy;
 218             y = DISPLAY_HEIGHT - LOGO_HEIGHT;
 219         }
 220
 221 #ifdef HAVE_LCD_BITMAP
 222         rb->lcd_update();
 223 #ifdef REMOTE_LOGO
 224         rb->lcd_remote_update();
 225 #endif
 226 #else
 227         if (cpos != old_cpos) {
 228             rb->lcd_clear_display();
 229             pgfx_display(cpos, 0);
 230             old_cpos = cpos;
 231         }
 232         pgfx_update();
 233 #endif
 234         rb->sleep(HZ/timer);
 235
 236         button = rb->button_get(false);
 237         switch (button) {
 238             case LP_QUIT:
 239 #ifdef CONFIG_REMOTE_KEYPAD
 240             case LP_R_QUIT:
 241 #endif
 242 #ifdef HAVE_LCD_CHARCELLS
 243                 pgfx_release();
 244 #endif
 245                 return PLUGIN_OK;
 246             case LP_DEC_X:
 247 #ifdef CONFIG_REMOTE_KEYPAD
 248             case LP_R_DEC_X:
 249 #endif
 250                 if (dx)
 251                     dx += (dx < 0) ? 1 : -1;
 252                 break;
 253             case LP_INC_X:
 254 #ifdef CONFIG_REMOTE_KEYPAD
 255             case LP_R_INC_X:
 256 #endif
 257                 dx += (dx < 0) ? -1 : 1;
 258                 break;
 259             case LP_DEC_Y:
 260 #ifdef CONFIG_REMOTE_KEYPAD
 261             case LP_R_DEC_Y:
 262 #endif
 263                 if (dy)
 264                     dy += (dy < 0) ? 1 : -1;
 265                 break;
 266             case LP_INC_Y:
 267 #ifdef CONFIG_REMOTE_KEYPAD
 268             case LP_R_INC_Y:
 269 #endif
 270                 dy += (dy < 0) ? -1 : 1;
 271                 break;
 272
 273             default:
 274                 if (rb->default_event_handler(button) == SYS_USB_CONNECTED) {
 275 #ifdef HAVE_LCD_CHARCELLS
 276                     pgfx_release();
 277 #endif
 278                     return PLUGIN_USB_CONNECTED;
 279                 }
 280                 break;
 281         }
 282     }
 283 }
 284