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 #elif CONFIG_KEYPAD == COWOND2_PAD
 140 #define LP_QUIT BUTTON_POWER
 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
 146 #else
 147 #define LP_QUIT BUTTON_OFF
 148 #define LP_DEC_X BUTTON_LEFT
 149 #define LP_INC_X BUTTON_RIGHT
 150 #define LP_DEC_Y BUTTON_DOWN
 151 #define LP_INC_Y BUTTON_UP
 152 #endif
 153
 154 #ifdef CONFIG_REMOTE_KEYPAD
 155 #if (CONFIG_REMOTE_KEYPAD == H100_REMOTE) || \
 156     (CONFIG_REMOTE_KEYPAD == H300_REMOTE)
 157 #define LP_R_QUIT BUTTON_RC_STOP
 158 #define LP_R_DEC_X BUTTON_RC_REW
 159 #define LP_R_INC_X BUTTON_RC_FF
 160 #define LP_R_DEC_Y BUTTON_RC_SOURCE
 161 #define LP_R_INC_Y BUTTON_RC_BITRATE
 162 #endif
 163 #endif /* CONFIG_REMOTE_KEYPAD */
 164
 165
 166 enum plugin_status plugin_start(struct plugin_api* api, void* parameter) {
 167     int button;
 168     int timer = 10;
 169     int x = (DISPLAY_WIDTH / 2) - (LOGO_WIDTH / 2);
 170     int y = (DISPLAY_HEIGHT / 2) - (LOGO_HEIGHT / 2);
 171     struct plugin_api* rb = api;
 172     int dx;
 173     int dy;
 174 #ifdef HAVE_LCD_CHARCELLS
 175     int cpos = -1;
 176     int old_cpos = -1;
 177 #endif
 178
 179     (void)parameter;
 180
 181 #ifdef HAVE_LCD_CHARCELLS
 182     if (!pgfx_init(rb, 4, 2)) {
 183         rb->splash(HZ*2, "Old LCD :(");
 184         return PLUGIN_OK;
 185     }
 186 #endif
 187     rb->srand(*rb->current_tick);
 188     dx = rb->rand()%(2*RAND_SCALE+1) - RAND_SCALE;
 189     dy = rb->rand()%(2*RAND_SCALE+1) - RAND_SCALE;
 190
 191     while (1) {
 192 #ifdef HAVE_LCD_BITMAP
 193         rb->lcd_clear_display();
 194         rb->lcd_bitmap(LOGO, x, y, LOGO_WIDTH, LOGO_HEIGHT);
 195 #ifdef REMOTE_LOGO
 196         rb->lcd_remote_clear_display();
 197         rb->lcd_remote_bitmap(REMOTE_LOGO,
 198                 (x * (REMOTE_WIDTH - REMOTE_LOGO_WIDTH)) / (DISPLAY_WIDTH - LOGO_WIDTH),
 199                 (y * (REMOTE_HEIGHT - REMOTE_LOGO_HEIGHT)) / (DISPLAY_HEIGHT - LOGO_HEIGHT),
 200                 REMOTE_LOGO_WIDTH, REMOTE_LOGO_HEIGHT);
 201 #endif
 202 #else
 203         pgfx_clear_display();
 204         pgfx_mono_bitmap(LOGO, x % 5, y, LOGO_WIDTH, LOGO_HEIGHT);
 205         cpos = x / 5;
 206 #endif
 207
 208         x += dx;
 209         if (x < 0) {
 210             dx = -dx;
 211             x = 0;
 212         }
 213         if (x > DISPLAY_WIDTH - LOGO_WIDTH) {
 214             dx = -dx;
 215             x = DISPLAY_WIDTH - LOGO_WIDTH;
 216         }
 217
 218         y += dy;
 219         if (y < 0) {
 220             dy = -dy;
 221             y = 0;
 222         }
 223         if (y > DISPLAY_HEIGHT - LOGO_HEIGHT) {
 224             dy = -dy;
 225             y = DISPLAY_HEIGHT - LOGO_HEIGHT;
 226         }
 227
 228 #ifdef HAVE_LCD_BITMAP
 229         rb->lcd_update();
 230 #ifdef REMOTE_LOGO
 231         rb->lcd_remote_update();
 232 #endif
 233 #else
 234         if (cpos != old_cpos) {
 235             rb->lcd_clear_display();
 236             pgfx_display(cpos, 0);
 237             old_cpos = cpos;
 238         }
 239         pgfx_update();
 240 #endif
 241         rb->sleep(HZ/timer);
 242
 243         button = rb->button_get(false);
 244         switch (button) {
 245             case LP_QUIT:
 246 #ifdef CONFIG_REMOTE_KEYPAD
 247             case LP_R_QUIT:
 248 #endif
 249 #ifdef HAVE_LCD_CHARCELLS
 250                 pgfx_release();
 251 #endif
 252                 return PLUGIN_OK;
 253             case LP_DEC_X:
 254 #ifdef CONFIG_REMOTE_KEYPAD
 255             case LP_R_DEC_X:
 256 #endif
 257                 if (dx)
 258                     dx += (dx < 0) ? 1 : -1;
 259                 break;
 260             case LP_INC_X:
 261 #ifdef CONFIG_REMOTE_KEYPAD
 262             case LP_R_INC_X:
 263 #endif
 264                 dx += (dx < 0) ? -1 : 1;
 265                 break;
 266             case LP_DEC_Y:
 267 #ifdef CONFIG_REMOTE_KEYPAD
 268             case LP_R_DEC_Y:
 269 #endif
 270                 if (dy)
 271                     dy += (dy < 0) ? 1 : -1;
 272                 break;
 273             case LP_INC_Y:
 274 #ifdef CONFIG_REMOTE_KEYPAD
 275             case LP_R_INC_Y:
 276 #endif
 277                 dy += (dy < 0) ? -1 : 1;
 278                 break;
 279
 280             default:
 281                 if (rb->default_event_handler(button) == SYS_USB_CONNECTED) {
 282 #ifdef HAVE_LCD_CHARCELLS
 283                     pgfx_release();
 284 #endif
 285                     return PLUGIN_USB_CONNECTED;
 286                 }
 287                 break;
 288         }
 289     }
 290 }
 291