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  * This program is free software; you can redistribute it and/or
  13  * modify it under the terms of the GNU General Public License
  14  * as published by the Free Software Foundation; either version 2
  15  * of the License, or (at your option) any later version.
  16  *
  17  * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
  18  * KIND, either express or implied.
  19  *
  20  **************************************************************************/
  21 #include "plugin.h"
  22 #include "playergfx.h"
  23
  24 PLUGIN_HEADER
  25
  26 #ifdef HAVE_LCD_BITMAP
  27 #define DISPLAY_WIDTH LCD_WIDTH
  28 #define DISPLAY_HEIGHT LCD_HEIGHT
  29 #define RAND_SCALE 5
  30
  31 #ifdef HAVE_REMOTE_LCD
  32 #define REMOTE_WIDTH LCD_REMOTE_WIDTH
  33 #define REMOTE_HEIGHT LCD_REMOTE_HEIGHT
  34 #include "remote_rockboxlogo.h"
  35 #define REMOTE_LOGO_WIDTH BMPWIDTH_remote_rockboxlogo
  36 #define REMOTE_LOGO_HEIGHT BMPHEIGHT_remote_rockboxlogo
  37 #define REMOTE_LOGO remote_rockboxlogo
  38 extern const fb_remote_data remote_rockboxlogo[];
  39 #endif /* HAVE_REMOTE_LCD */
  40
  41 #define LOGO rockboxlogo
  42 #include "rockboxlogo.h"
  43 #define LOGO_WIDTH BMPWIDTH_rockboxlogo
  44 #define LOGO_HEIGHT BMPHEIGHT_rockboxlogo
  45 extern const fb_data rockboxlogo[];
  46
  47 #else /* !LCD_BITMAP */
  48 #define DISPLAY_WIDTH 55
  49 #define DISPLAY_HEIGHT 14
  50 #define RAND_SCALE 2
  51 #define LOGO_WIDTH 16
  52 #define LOGO_HEIGHT 7
  53 #define LOGO rockbox16x7
  54 const unsigned char rockbox16x7[] = {
  55     0x47, 0x18, 0xa6, 0xd8, 0x66, 0xde, 0xb7, 0x9b,
  56     0x76, 0xdb, 0x26, 0xdb, 0x66, 0xde,
  57 };
  58 #endif /* !LCD_BITMAP */
  59
  60 /* variable button definitions */
  61 #if CONFIG_KEYPAD == PLAYER_PAD
  62 #define LP_QUIT BUTTON_STOP
  63 #define LP_DEC_X BUTTON_LEFT
  64 #define LP_INC_X BUTTON_RIGHT
  65 #define LP_DEC_Y (BUTTON_ON | BUTTON_LEFT)
  66 #define LP_INC_Y (BUTTON_ON | BUTTON_RIGHT)
  67
  68 #elif (CONFIG_KEYPAD == IPOD_4G_PAD) || \
  69       (CONFIG_KEYPAD == IPOD_3G_PAD) || \
  70       (CONFIG_KEYPAD == IPOD_1G2G_PAD)
  71 #define LP_QUIT BUTTON_MENU
  72 #define LP_DEC_X BUTTON_LEFT
  73 #define LP_INC_X BUTTON_RIGHT
  74 #define LP_DEC_Y BUTTON_SCROLL_BACK
  75 #define LP_INC_Y BUTTON_SCROLL_FWD
  76
  77 #elif CONFIG_KEYPAD == IRIVER_IFP7XX_PAD
  78 #define LP_QUIT BUTTON_PLAY
  79 #define LP_DEC_X BUTTON_LEFT
  80 #define LP_INC_X BUTTON_RIGHT
  81 #define LP_DEC_Y BUTTON_DOWN
  82 #define LP_INC_Y BUTTON_UP
  83
  84 #elif CONFIG_KEYPAD == IAUDIO_X5M5_PAD
  85 #define LP_QUIT BUTTON_POWER
  86 #define LP_DEC_X BUTTON_LEFT
  87 #define LP_INC_X BUTTON_RIGHT
  88 #define LP_DEC_Y BUTTON_DOWN
  89 #define LP_INC_Y BUTTON_UP
  90
  91 #elif CONFIG_KEYPAD == GIGABEAT_PAD
  92 #define LP_QUIT BUTTON_POWER
  93 #define LP_DEC_X BUTTON_LEFT
  94 #define LP_INC_X BUTTON_RIGHT
  95 #define LP_DEC_Y BUTTON_DOWN
  96 #define LP_INC_Y BUTTON_UP
  97
  98 #elif (CONFIG_KEYPAD == SANSA_E200_PAD) || \
  99 (CONFIG_KEYPAD == SANSA_C200_PAD)
 100 #define LP_QUIT BUTTON_POWER
 101 #define LP_DEC_X BUTTON_LEFT
 102 #define LP_INC_X BUTTON_RIGHT
 103 #define LP_DEC_Y BUTTON_DOWN
 104 #define LP_INC_Y BUTTON_UP
 105
 106 #elif CONFIG_KEYPAD == IRIVER_H10_PAD
 107 #define LP_QUIT BUTTON_POWER
 108 #define LP_DEC_X BUTTON_LEFT
 109 #define LP_INC_X BUTTON_RIGHT
 110 #define LP_DEC_Y BUTTON_SCROLL_DOWN
 111 #define LP_INC_Y BUTTON_SCROLL_UP
 112
 113 #elif CONFIG_KEYPAD == MROBE500_PAD
 114 #define LP_QUIT BUTTON_POWER
 115 #define LP_DEC_X BUTTON_LEFT
 116 #define LP_INC_X BUTTON_RIGHT
 117 #define LP_DEC_Y BUTTON_RC_DOWN
 118 #define LP_INC_Y BUTTON_RC_PLAY
 119
 120 #elif CONFIG_KEYPAD == GIGABEAT_S_PAD
 121 #define LP_QUIT BUTTON_BACK
 122 #define LP_DEC_X BUTTON_LEFT
 123 #define LP_INC_X BUTTON_RIGHT
 124 #define LP_DEC_Y BUTTON_DOWN
 125 #define LP_INC_Y BUTTON_UP
 126
 127 #elif CONFIG_KEYPAD == MROBE100_PAD
 128 #define LP_QUIT BUTTON_POWER
 129 #define LP_DEC_X BUTTON_LEFT
 130 #define LP_INC_X BUTTON_RIGHT
 131 #define LP_DEC_Y BUTTON_DOWN
 132 #define LP_INC_Y BUTTON_UP
 133
 134 #elif CONFIG_KEYPAD == IAUDIO_M3_PAD
 135 #define LP_QUIT BUTTON_RC_REC
 136 #define LP_DEC_X BUTTON_RC_REW
 137 #define LP_INC_X BUTTON_RC_FF
 138 #define LP_DEC_Y BUTTON_RC_VOL_DOWN
 139 #define LP_INC_Y BUTTON_RC_VOL_UP
 140
 141 #elif CONFIG_KEYPAD == COWOND2_PAD
 142 #define LP_QUIT BUTTON_POWER
 143
 144 #else
 145 #define LP_QUIT BUTTON_OFF
 146 #define LP_DEC_X BUTTON_LEFT
 147 #define LP_INC_X BUTTON_RIGHT
 148 #define LP_DEC_Y BUTTON_DOWN
 149 #define LP_INC_Y BUTTON_UP
 150 #endif
 151
 152 #ifdef CONFIG_REMOTE_KEYPAD
 153 #if (CONFIG_REMOTE_KEYPAD == H100_REMOTE) || \
 154     (CONFIG_REMOTE_KEYPAD == H300_REMOTE)
 155 #define LP_R_QUIT BUTTON_RC_STOP
 156 #define LP_R_DEC_X BUTTON_RC_REW
 157 #define LP_R_INC_X BUTTON_RC_FF
 158 #define LP_R_DEC_Y BUTTON_RC_SOURCE
 159 #define LP_R_INC_Y BUTTON_RC_BITRATE
 160 #endif
 161 #endif /* CONFIG_REMOTE_KEYPAD */
 162
 163 #ifdef HAVE_TOUCHPAD
 164 #ifndef LP_QUIT
 165 #define LP_QUIT  BUTTON_TOPLEFT
 166 #endif
 167 #ifndef LP_DEC_X
 168 #define LP_DEC_X BUTTON_MIDLEFT
 169 #endif
 170 #ifndef LP_INC_X
 171 #define LP_INC_X BUTTON_MIDRIGHT
 172 #endif
 173 #ifndef LP_DEC_Y
 174 #define LP_DEC_Y BUTTON_TOPMIDDLE
 175 #endif
 176 #ifndef LP_INC_Y
 177 #define LP_INC_Y BUTTON_BOTTOMMIDDLE
 178 #endif
 179 #endif
 180
 181 enum plugin_status plugin_start(const struct plugin_api* api, const void* parameter) {
 182     int button;
 183     int timer = 10;
 184     int x = (DISPLAY_WIDTH / 2) - (LOGO_WIDTH / 2);
 185     int y = (DISPLAY_HEIGHT / 2) - (LOGO_HEIGHT / 2);
 186     const struct plugin_api* rb = api;
 187     int dx;
 188     int dy;
 189 #ifdef HAVE_LCD_CHARCELLS
 190     int cpos = -1;
 191     int old_cpos = -1;
 192 #endif
 193
 194     (void)parameter;
 195
 196 #ifdef HAVE_LCD_CHARCELLS
 197     if (!pgfx_init(rb, 4, 2)) {
 198         rb->splash(HZ*2, "Old LCD :(");
 199         return PLUGIN_OK;
 200     }
 201 #endif
 202     rb->srand(*rb->current_tick);
 203     dx = rb->rand()%(2*RAND_SCALE+1) - RAND_SCALE;
 204     dy = rb->rand()%(2*RAND_SCALE+1) - RAND_SCALE;
 205
 206     while (1) {
 207 #ifdef HAVE_LCD_BITMAP
 208         rb->lcd_clear_display();
 209         rb->lcd_bitmap(LOGO, x, y, LOGO_WIDTH, LOGO_HEIGHT);
 210 #ifdef REMOTE_LOGO
 211         rb->lcd_remote_clear_display();
 212         rb->lcd_remote_bitmap(REMOTE_LOGO,
 213                 (x * (REMOTE_WIDTH - REMOTE_LOGO_WIDTH)) / (DISPLAY_WIDTH - LOGO_WIDTH),
 214                 (y * (REMOTE_HEIGHT - REMOTE_LOGO_HEIGHT)) / (DISPLAY_HEIGHT - LOGO_HEIGHT),
 215                 REMOTE_LOGO_WIDTH, REMOTE_LOGO_HEIGHT);
 216 #endif
 217 #else
 218         pgfx_clear_display();
 219         pgfx_mono_bitmap(LOGO, x % 5, y, LOGO_WIDTH, LOGO_HEIGHT);
 220         cpos = x / 5;
 221 #endif
 222
 223         x += dx;
 224         if (x < 0) {
 225             dx = -dx;
 226             x = 0;
 227         }
 228         if (x > DISPLAY_WIDTH - LOGO_WIDTH) {
 229             dx = -dx;
 230             x = DISPLAY_WIDTH - LOGO_WIDTH;
 231         }
 232
 233         y += dy;
 234         if (y < 0) {
 235             dy = -dy;
 236             y = 0;
 237         }
 238         if (y > DISPLAY_HEIGHT - LOGO_HEIGHT) {
 239             dy = -dy;
 240             y = DISPLAY_HEIGHT - LOGO_HEIGHT;
 241         }
 242
 243 #ifdef HAVE_LCD_BITMAP
 244         rb->lcd_update();
 245 #ifdef REMOTE_LOGO
 246         rb->lcd_remote_update();
 247 #endif
 248 #else
 249         if (cpos != old_cpos) {
 250             rb->lcd_clear_display();
 251             pgfx_display(cpos, 0);
 252             old_cpos = cpos;
 253         }
 254         pgfx_update();
 255 #endif
 256         rb->sleep(HZ/timer);
 257
 258         button = rb->button_get(false);
 259         switch (button) {
 260             case LP_QUIT:
 261 #ifdef CONFIG_REMOTE_KEYPAD
 262             case LP_R_QUIT:
 263 #endif
 264 #ifdef HAVE_LCD_CHARCELLS
 265                 pgfx_release();
 266 #endif
 267                 return PLUGIN_OK;
 268             case LP_DEC_X:
 269 #ifdef CONFIG_REMOTE_KEYPAD
 270             case LP_R_DEC_X:
 271 #endif
 272                 if (dx)
 273                     dx += (dx < 0) ? 1 : -1;
 274                 break;
 275             case LP_INC_X:
 276 #ifdef CONFIG_REMOTE_KEYPAD
 277             case LP_R_INC_X:
 278 #endif
 279                 dx += (dx < 0) ? -1 : 1;
 280                 break;
 281             case LP_DEC_Y:
 282 #ifdef CONFIG_REMOTE_KEYPAD
 283             case LP_R_DEC_Y:
 284 #endif
 285                 if (dy)
 286                     dy += (dy < 0) ? 1 : -1;
 287                 break;
 288             case LP_INC_Y:
 289 #ifdef CONFIG_REMOTE_KEYPAD
 290             case LP_R_INC_Y:
 291 #endif
 292                 dy += (dy < 0) ? -1 : 1;
 293                 break;
 294
 295             default:
 296                 if (rb->default_event_handler(button) == SYS_USB_CONNECTED) {
 297 #ifdef HAVE_LCD_CHARCELLS
 298                     pgfx_release();
 299 #endif
 300                     return PLUGIN_USB_CONNECTED;
 301                 }
 302                 break;
 303         }
 304     }
 305 }
 306
 307