apps/plugins/bounce.c

   1 /***************************************************************************
   2  *             __________               __   ___.
   3  *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
   4  *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
   5  *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
   6  *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
   7  *                     \/            \/     \/    \/            \/
   8  * $Id$
   9  *
  10  * Copyright (C) 2002 Daniel Stenberg
  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 "time.h"
  21 #include "fixedpoint.h"
  22
  23 PLUGIN_HEADER
  24
  25 #define SS_TITLE       "Bouncer"
  26
  27 #define YSPEED 2
  28 #define XSPEED 3
  29 #define YADD -4
  30
  31 /* variable button definitions */
  32 #if CONFIG_KEYPAD == RECORDER_PAD
  33 #define BOUNCE_LEFT BUTTON_LEFT
  34 #define BOUNCE_RIGHT BUTTON_RIGHT
  35 #define BOUNCE_UP   BUTTON_UP
  36 #define BOUNCE_DOWN BUTTON_DOWN
  37 #define BOUNCE_QUIT (BUTTON_OFF | BUTTON_REL)
  38 #define BOUNCE_MODE (BUTTON_ON | BUTTON_REL)
  39
  40 #elif CONFIG_KEYPAD == ARCHOS_AV300_PAD
  41 #define BOUNCE_LEFT BUTTON_LEFT
  42 #define BOUNCE_RIGHT BUTTON_RIGHT
  43 #define BOUNCE_UP   BUTTON_UP
  44 #define BOUNCE_DOWN BUTTON_DOWN
  45 #define BOUNCE_QUIT (BUTTON_OFF | BUTTON_REL)
  46 #define BOUNCE_MODE (BUTTON_ON | BUTTON_REL)
  47
  48 #elif CONFIG_KEYPAD == ONDIO_PAD
  49 #define BOUNCE_LEFT BUTTON_LEFT
  50 #define BOUNCE_RIGHT BUTTON_RIGHT
  51 #define BOUNCE_UP   BUTTON_UP
  52 #define BOUNCE_DOWN BUTTON_DOWN
  53 #define BOUNCE_QUIT (BUTTON_OFF | BUTTON_REL)
  54 #define BOUNCE_MODE (BUTTON_MENU | BUTTON_REL)
  55
  56 #elif (CONFIG_KEYPAD == IRIVER_H100_PAD) || \
  57       (CONFIG_KEYPAD == IRIVER_H300_PAD)
  58 #define BOUNCE_LEFT BUTTON_LEFT
  59 #define BOUNCE_RIGHT BUTTON_RIGHT
  60 #define BOUNCE_UP   BUTTON_UP
  61 #define BOUNCE_DOWN BUTTON_DOWN
  62 #define BOUNCE_QUIT (BUTTON_OFF | BUTTON_REL)
  63 #define BOUNCE_MODE (BUTTON_SELECT | BUTTON_REL)
  64
  65 #define BOUNCE_RC_QUIT (BUTTON_RC_STOP | BUTTON_REL)
  66
  67 #elif (CONFIG_KEYPAD == IPOD_4G_PAD) || \
  68       (CONFIG_KEYPAD == IPOD_3G_PAD) || \
  69       (CONFIG_KEYPAD == IPOD_1G2G_PAD)
  70 #define BOUNCE_LEFT BUTTON_LEFT
  71 #define BOUNCE_RIGHT BUTTON_RIGHT
  72 #define BOUNCE_UP   BUTTON_SCROLL_BACK
  73 #define BOUNCE_DOWN BUTTON_SCROLL_FWD
  74 #define BOUNCE_QUIT (BUTTON_MENU | BUTTON_REL)
  75 #define BOUNCE_MODE (BUTTON_SELECT | BUTTON_REL)
  76
  77 #elif (CONFIG_KEYPAD == IAUDIO_X5M5_PAD)
  78 #define BOUNCE_LEFT BUTTON_LEFT
  79 #define BOUNCE_RIGHT BUTTON_RIGHT
  80 #define BOUNCE_UP   BUTTON_UP
  81 #define BOUNCE_DOWN BUTTON_DOWN
  82 #define BOUNCE_QUIT BUTTON_POWER
  83 #define BOUNCE_MODE BUTTON_PLAY
  84
  85 #elif (CONFIG_KEYPAD == GIGABEAT_PAD)
  86 #define BOUNCE_LEFT BUTTON_LEFT
  87 #define BOUNCE_RIGHT BUTTON_RIGHT
  88 #define BOUNCE_UP   BUTTON_UP
  89 #define BOUNCE_DOWN BUTTON_DOWN
  90 #define BOUNCE_QUIT BUTTON_POWER
  91 #define BOUNCE_MODE BUTTON_A
  92
  93 #elif CONFIG_KEYPAD == SANSA_E200_PAD
  94 #define BOUNCE_LEFT BUTTON_LEFT
  95 #define BOUNCE_RIGHT BUTTON_RIGHT
  96 #define BOUNCE_UP   BUTTON_SCROLL_BACK
  97 #define BOUNCE_DOWN BUTTON_SCROLL_FWD
  98 #define BOUNCE_QUIT BUTTON_POWER
  99 #define BOUNCE_MODE BUTTON_SELECT
 100
 101 #elif CONFIG_KEYPAD == SANSA_C200_PAD
 102 #define BOUNCE_LEFT BUTTON_LEFT
 103 #define BOUNCE_RIGHT BUTTON_RIGHT
 104 #define BOUNCE_UP   BUTTON_UP
 105 #define BOUNCE_DOWN BUTTON_DOWN
 106 #define BOUNCE_QUIT BUTTON_POWER
 107 #define BOUNCE_MODE BUTTON_SELECT
 108
 109 #elif (CONFIG_KEYPAD == IRIVER_H10_PAD)
 110 #define BOUNCE_LEFT BUTTON_LEFT
 111 #define BOUNCE_RIGHT BUTTON_RIGHT
 112 #define BOUNCE_UP   BUTTON_SCROLL_UP
 113 #define BOUNCE_DOWN BUTTON_SCROLL_DOWN
 114 #define BOUNCE_QUIT BUTTON_POWER
 115 #define BOUNCE_MODE BUTTON_PLAY
 116
 117 #elif (CONFIG_KEYPAD == GIGABEAT_S_PAD)
 118 #define BOUNCE_LEFT BUTTON_LEFT
 119 #define BOUNCE_RIGHT BUTTON_RIGHT
 120 #define BOUNCE_UP   BUTTON_UP
 121 #define BOUNCE_DOWN BUTTON_DOWN
 122 #define BOUNCE_QUIT BUTTON_BACK
 123 #define BOUNCE_MODE BUTTON_MENU
 124
 125 #elif (CONFIG_KEYPAD == MROBE100_PAD)
 126 #define BOUNCE_LEFT BUTTON_LEFT
 127 #define BOUNCE_RIGHT BUTTON_RIGHT
 128 #define BOUNCE_UP   BUTTON_UP
 129 #define BOUNCE_DOWN BUTTON_DOWN
 130 #define BOUNCE_QUIT BUTTON_POWER
 131 #define BOUNCE_MODE BUTTON_DISPLAY
 132
 133 #elif CONFIG_KEYPAD == IAUDIO_M3_PAD
 134 #define BOUNCE_LEFT BUTTON_RC_REW
 135 #define BOUNCE_RIGHT BUTTON_RC_FF
 136 #define BOUNCE_UP   BUTTON_RC_VOL_UP
 137 #define BOUNCE_DOWN BUTTON_RC_VOL_DOWN
 138 #define BOUNCE_QUIT BUTTON_RC_REC
 139 #define BOUNCE_MODE BUTTON_RC_MODE
 140
 141 #elif (CONFIG_KEYPAD == COWOND2_PAD)
 142 #define BOUNCE_QUIT BUTTON_POWER
 143 #define BOUNCE_MODE BUTTON_MENU
 144
 145 #else
 146 #error No keymap defined!
 147 #endif
 148
 149 #ifdef HAVE_TOUCHPAD
 150 #ifndef BOUNCE_LEFT
 151 #define BOUNCE_LEFT BUTTON_MIDLEFT
 152 #endif
 153 #ifndef BOUNCE_RIGHT
 154 #define BOUNCE_RIGHT BUTTON_MIDRIGHT
 155 #endif
 156 #ifndef BOUNCE_UP
 157 #define BOUNCE_UP   BUTTON_TOPMIDDLE
 158 #endif
 159 #ifndef BOUNCE_DOWN
 160 #define BOUNCE_DOWN BUTTON_BOTTOMMIDDLE
 161 #endif
 162 #ifndef BOUNCE_QUIT
 163 #define BOUNCE_QUIT BUTTON_TOPLEFT
 164 #endif
 165 #ifndef BOUNCE_MODE
 166 #define BOUNCE_MODE BUTTON_CENTER
 167 #endif
 168 #endif
 169
 170 static struct plugin_api* rb;
 171
 172 #define LETTER_WIDTH  11
 173 #define LETTER_HEIGHT 16
 174
 175 const unsigned char char_gen_12x16[][22] =
 176 {
 177     { 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 },
 178     { 0x00,0x00,0x00,0x7c,0xff,0xff,0x7c,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x33,0x33,0x00,0x00,0x00,0x00,0x00 },
 179     { 0x00,0x00,0x3c,0x3c,0x00,0x00,0x3c,0x3c,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 },
 180     { 0x00,0x10,0x90,0xf0,0x7e,0x1e,0x90,0xf0,0x7e,0x1e,0x10,0x02,0x1e,0x1f,0x03,0x02,0x1e,0x1f,0x03,0x02,0x00,0x00 },
 181     { 0x00,0x78,0xfc,0xcc,0xff,0xff,0xcc,0xcc,0x88,0x00,0x00,0x00,0x04,0x0c,0x0c,0x3f,0x3f,0x0c,0x0f,0x07,0x00,0x00 },
 182     { 0x00,0x38,0x38,0x38,0x00,0x80,0xc0,0xe0,0x70,0x38,0x1c,0x30,0x38,0x1c,0x0e,0x07,0x03,0x01,0x38,0x38,0x38,0x00 },
 183     { 0x00,0x00,0xb8,0xfc,0xc6,0xe2,0x3e,0x1c,0x00,0x00,0x00,0x00,0x1f,0x3f,0x31,0x21,0x37,0x1e,0x1c,0x36,0x22,0x00 },
 184     { 0x00,0x00,0x00,0x27,0x3f,0x1f,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 },
 185     { 0x00,0x00,0xf0,0xfc,0xfe,0x07,0x01,0x01,0x00,0x00,0x00,0x00,0x00,0x03,0x0f,0x1f,0x38,0x20,0x20,0x00,0x00,0x00 },
 186     { 0x00,0x00,0x01,0x01,0x07,0xfe,0xfc,0xf0,0x00,0x00,0x00,0x00,0x00,0x20,0x20,0x38,0x1f,0x0f,0x03,0x00,0x00,0x00 },
 187     { 0x00,0x98,0xb8,0xe0,0xf8,0xf8,0xe0,0xb8,0x98,0x00,0x00,0x00,0x0c,0x0e,0x03,0x0f,0x0f,0x03,0x0e,0x0c,0x00,0x00 },
 188     { 0x00,0x80,0x80,0x80,0xf0,0xf0,0x80,0x80,0x80,0x00,0x00,0x00,0x01,0x01,0x01,0x0f,0x0f,0x01,0x01,0x01,0x00,0x00 },
 189     { 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xb8,0xf8,0x78,0x00,0x00,0x00,0x00,0x00 },
 190     { 0x00,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x00,0x00,0x00,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x00,0x00 },
 191     { 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x38,0x38,0x38,0x00,0x00,0x00,0x00,0x00 },
 192     { 0x00,0x00,0x00,0x00,0x80,0xc0,0xe0,0x70,0x38,0x1c,0x0e,0x18,0x1c,0x0e,0x07,0x03,0x01,0x00,0x00,0x00,0x00,0x00 },
 193     { 0xf8,0xfe,0x06,0x03,0x83,0xc3,0x63,0x33,0x1e,0xfe,0xf8,0x07,0x1f,0x1e,0x33,0x31,0x30,0x30,0x30,0x18,0x1f,0x07 },
 194     { 0x00,0x00,0x0c,0x0c,0x0e,0xff,0xff,0x00,0x00,0x00,0x00,0x00,0x00,0x30,0x30,0x30,0x3f,0x3f,0x30,0x30,0x30,0x00 },
 195     { 0x1c,0x1e,0x07,0x03,0x03,0x83,0xc3,0xe3,0x77,0x3e,0x1c,0x30,0x38,0x3c,0x3e,0x37,0x33,0x31,0x30,0x30,0x30,0x30 },
 196     { 0x0c,0x0e,0x07,0xc3,0xc3,0xc3,0xc3,0xc3,0xe7,0x7e,0x3c,0x0c,0x1c,0x38,0x30,0x30,0x30,0x30,0x30,0x39,0x1f,0x0e },
 197     { 0xc0,0xe0,0x70,0x38,0x1c,0x0e,0x07,0xff,0xff,0x00,0x00,0x03,0x03,0x03,0x03,0x03,0x03,0x03,0x3f,0x3f,0x03,0x03 },
 198     { 0x3f,0x7f,0x63,0x63,0x63,0x63,0x63,0x63,0xe3,0xc3,0x83,0x0c,0x1c,0x38,0x30,0x30,0x30,0x30,0x30,0x38,0x1f,0x0f },
 199     { 0xc0,0xf0,0xf8,0xdc,0xce,0xc7,0xc3,0xc3,0xc3,0x80,0x00,0x0f,0x1f,0x39,0x30,0x30,0x30,0x30,0x30,0x39,0x1f,0x0f },
 200     { 0x03,0x03,0x03,0x03,0x03,0x03,0xc3,0xf3,0x3f,0x0f,0x03,0x00,0x00,0x00,0x30,0x3c,0x0f,0x03,0x00,0x00,0x00,0x00 },
 201     { 0x00,0xbc,0xfe,0xe7,0xc3,0xc3,0xc3,0xe7,0xfe,0xbc,0x00,0x0f,0x1f,0x39,0x30,0x30,0x30,0x30,0x30,0x39,0x1f,0x0f },
 202     { 0x3c,0x7e,0xe7,0xc3,0xc3,0xc3,0xc3,0xc3,0xe7,0xfe,0xfc,0x00,0x00,0x30,0x30,0x30,0x38,0x1c,0x0e,0x07,0x03,0x00 },
 203     { 0x00,0x00,0x00,0x70,0x70,0x70,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x1c,0x1c,0x1c,0x00,0x00,0x00,0x00,0x00 },
 204     { 0x00,0x00,0x00,0x70,0x70,0x70,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x9c,0xfc,0x7c,0x00,0x00,0x00,0x00,0x00 },
 205     { 0x00,0xc0,0xe0,0xf0,0x38,0x1c,0x0e,0x07,0x03,0x00,0x00,0x00,0x00,0x01,0x03,0x07,0x0e,0x1c,0x38,0x30,0x00,0x00 },
 206     { 0x00,0x60,0x60,0x60,0x60,0x60,0x60,0x60,0x60,0x60,0x00,0x00,0x06,0x06,0x06,0x06,0x06,0x06,0x06,0x06,0x06,0x00 },
 207     { 0x00,0x03,0x07,0x0e,0x1c,0x38,0xf0,0xe0,0xc0,0x00,0x00,0x00,0x30,0x38,0x1c,0x0e,0x07,0x03,0x01,0x00,0x00,0x00 },
 208     { 0x1c,0x1e,0x07,0x03,0x83,0xc3,0xe3,0x77,0x3e,0x1c,0x00,0x00,0x00,0x00,0x00,0x37,0x37,0x00,0x00,0x00,0x00,0x00 },
 209     { 0xf8,0xfe,0x07,0xf3,0xfb,0x1b,0xfb,0xfb,0x07,0xfe,0xf8,0x0f,0x1f,0x18,0x33,0x37,0x36,0x37,0x37,0x36,0x03,0x01 },
 210     { 0x00,0x00,0xe0,0xfc,0x1f,0x1f,0xfc,0xe0,0x00,0x00,0x00,0x38,0x3f,0x07,0x06,0x06,0x06,0x06,0x07,0x3f,0x38,0x00 },
 211     { 0xff,0xff,0xc3,0xc3,0xc3,0xc3,0xe7,0xfe,0xbc,0x00,0x00,0x3f,0x3f,0x30,0x30,0x30,0x30,0x30,0x39,0x1f,0x0f,0x00 },
 212     { 0xf0,0xfc,0x0e,0x07,0x03,0x03,0x03,0x07,0x0e,0x0c,0x00,0x03,0x0f,0x1c,0x38,0x30,0x30,0x30,0x38,0x1c,0x0c,0x00 },
 213     { 0xff,0xff,0x03,0x03,0x03,0x03,0x07,0x0e,0xfc,0xf0,0x00,0x3f,0x3f,0x30,0x30,0x30,0x30,0x38,0x1c,0x0f,0x03,0x00 },
 214     { 0xff,0xff,0xc3,0xc3,0xc3,0xc3,0xc3,0xc3,0x03,0x03,0x00,0x3f,0x3f,0x30,0x30,0x30,0x30,0x30,0x30,0x30,0x30,0x00 },
 215     { 0xff,0xff,0xc3,0xc3,0xc3,0xc3,0xc3,0xc3,0x03,0x03,0x00,0x3f,0x3f,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 },
 216     { 0xf0,0xfc,0x0e,0x07,0x03,0xc3,0xc3,0xc3,0xc7,0xc6,0x00,0x03,0x0f,0x1c,0x38,0x30,0x30,0x30,0x30,0x3f,0x3f,0x00 },
 217     { 0xff,0xff,0xc0,0xc0,0xc0,0xc0,0xc0,0xc0,0xff,0xff,0x00,0x3f,0x3f,0x00,0x00,0x00,0x00,0x00,0x00,0x3f,0x3f,0x00 },
 218     { 0x00,0x00,0x03,0x03,0xff,0xff,0x03,0x03,0x00,0x00,0x00,0x00,0x00,0x30,0x30,0x3f,0x3f,0x30,0x30,0x00,0x00,0x00 },
 219     { 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff,0xff,0x00,0x0e,0x1e,0x38,0x30,0x30,0x30,0x30,0x38,0x1f,0x07,0x00 },
 220     { 0xff,0xff,0xc0,0xe0,0xf0,0x38,0x1c,0x0e,0x07,0x03,0x00,0x3f,0x3f,0x00,0x01,0x03,0x07,0x0e,0x1c,0x38,0x30,0x00 },
 221     { 0xff,0xff,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x3f,0x3f,0x30,0x30,0x30,0x30,0x30,0x30,0x30,0x30,0x00 },
 222     { 0xff,0xff,0x1e,0x78,0xe0,0xe0,0x78,0x1e,0xff,0xff,0x00,0x3f,0x3f,0x00,0x00,0x01,0x01,0x00,0x00,0x3f,0x3f,0x00 },
 223     { 0xff,0xff,0x0e,0x38,0xf0,0xc0,0x00,0x00,0xff,0xff,0x00,0x3f,0x3f,0x00,0x00,0x00,0x03,0x07,0x1c,0x3f,0x3f,0x00 },
 224     { 0xf0,0xfc,0x0e,0x07,0x03,0x03,0x07,0x0e,0xfc,0xf0,0x00,0x03,0x0f,0x1c,0x38,0x30,0x30,0x38,0x1c,0x0f,0x03,0x00 },
 225     { 0xff,0xff,0x83,0x83,0x83,0x83,0x83,0xc7,0xfe,0x7c,0x00,0x3f,0x3f,0x01,0x01,0x01,0x01,0x01,0x01,0x00,0x00,0x00 },
 226     { 0xf0,0xfc,0x0e,0x07,0x03,0x03,0x07,0x0e,0xfc,0xf0,0x00,0x03,0x0f,0x1c,0x38,0x30,0x36,0x3e,0x1c,0x3f,0x33,0x00 },
 227     { 0xff,0xff,0x83,0x83,0x83,0x83,0x83,0xc7,0xfe,0x7c,0x00,0x3f,0x3f,0x01,0x01,0x03,0x07,0x0f,0x1d,0x38,0x30,0x00 },
 228     { 0x3c,0x7e,0xe7,0xc3,0xc3,0xc3,0xc3,0xc7,0x8e,0x0c,0x00,0x0c,0x1c,0x38,0x30,0x30,0x30,0x30,0x39,0x1f,0x0f,0x00 },
 229     { 0x00,0x03,0x03,0x03,0xff,0xff,0x03,0x03,0x03,0x00,0x00,0x00,0x00,0x00,0x00,0x3f,0x3f,0x00,0x00,0x00,0x00,0x00 },
 230     { 0xff,0xff,0x00,0x00,0x00,0x00,0x00,0x00,0xff,0xff,0x00,0x07,0x1f,0x38,0x30,0x30,0x30,0x30,0x38,0x1f,0x07,0x00 },
 231     { 0x07,0x3f,0xf8,0xc0,0x00,0x00,0xc0,0xf8,0x3f,0x07,0x00,0x00,0x00,0x01,0x0f,0x3e,0x3e,0x0f,0x01,0x00,0x00,0x00 },
 232     { 0xff,0xff,0x00,0x00,0x80,0x80,0x00,0x00,0xff,0xff,0x00,0x3f,0x3f,0x1c,0x06,0x03,0x03,0x06,0x1c,0x3f,0x3f,0x00 },
 233     { 0x03,0x0f,0x1c,0x30,0xe0,0xe0,0x30,0x1c,0x0f,0x03,0x00,0x30,0x3c,0x0e,0x03,0x01,0x01,0x03,0x0e,0x3c,0x30,0x00 },
 234     { 0x03,0x0f,0x3c,0xf0,0xc0,0xc0,0xf0,0x3c,0x0f,0x03,0x00,0x00,0x00,0x00,0x00,0x3f,0x3f,0x00,0x00,0x00,0x00,0x00 },
 235     { 0x03,0x03,0x03,0x03,0xc3,0xe3,0x33,0x1f,0x0f,0x03,0x00,0x30,0x3c,0x3e,0x33,0x31,0x30,0x30,0x30,0x30,0x30,0x00 },
 236     { 0x00,0x00,0xff,0xff,0x03,0x03,0x03,0x03,0x00,0x00,0x00,0x00,0x00,0x3f,0x3f,0x30,0x30,0x30,0x30,0x00,0x00,0x00 },
 237     { 0x0e,0x1c,0x38,0x70,0xe0,0xc0,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x03,0x07,0x0e,0x1c,0x18 },
 238     { 0x00,0x00,0x03,0x03,0x03,0x03,0xff,0xff,0x00,0x00,0x00,0x00,0x00,0x30,0x30,0x30,0x30,0x3f,0x3f,0x00,0x00,0x00 },
 239     { 0x60,0x70,0x38,0x1c,0x0e,0x07,0x0e,0x1c,0x38,0x70,0x60,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 },
 240     { 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xc0,0xc0,0xc0,0xc0,0xc0,0xc0,0xc0,0xc0,0xc0,0xc0,0xc0 },
 241     { 0x00,0x00,0x00,0x00,0x3e,0x7e,0x4e,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 },
 242     { 0x00,0x40,0x60,0x60,0x60,0x60,0x60,0x60,0xe0,0xc0,0x00,0x1c,0x3e,0x33,0x33,0x33,0x33,0x33,0x33,0x3f,0x3f,0x00 },
 243     { 0xff,0xff,0xc0,0x60,0x60,0x60,0x60,0xe0,0xc0,0x80,0x00,0x3f,0x3f,0x30,0x30,0x30,0x30,0x30,0x38,0x1f,0x0f,0x00 },
 244     { 0x80,0xc0,0xe0,0x60,0x60,0x60,0x60,0x60,0xc0,0x80,0x00,0x0f,0x1f,0x38,0x30,0x30,0x30,0x30,0x30,0x18,0x08,0x00 },
 245     { 0x80,0xc0,0xe0,0x60,0x60,0x60,0xe0,0xc0,0xff,0xff,0x00,0x0f,0x1f,0x38,0x30,0x30,0x30,0x30,0x30,0x3f,0x3f,0x00 },
 246     { 0x80,0xc0,0xe0,0x60,0x60,0x60,0x60,0x60,0xc0,0x80,0x00,0x0f,0x1f,0x3b,0x33,0x33,0x33,0x33,0x33,0x13,0x01,0x00 },
 247     { 0xc0,0xc0,0xfc,0xfe,0xc7,0xc3,0xc3,0x03,0x00,0x00,0x00,0x00,0x00,0x3f,0x3f,0x00,0x00,0x00,0x00,0x00,0x00,0x00 },
 248     { 0x80,0xc0,0xe0,0x60,0x60,0x60,0x60,0x60,0xe0,0xe0,0x00,0x03,0xc7,0xce,0xcc,0xcc,0xcc,0xcc,0xe6,0x7f,0x3f,0x00 },
 249     { 0xff,0xff,0xc0,0x60,0x60,0x60,0xe0,0xc0,0x80,0x00,0x00,0x3f,0x3f,0x00,0x00,0x00,0x00,0x00,0x3f,0x3f,0x00,0x00 },
 250     { 0x00,0x00,0x00,0x60,0xec,0xec,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x30,0x30,0x3f,0x3f,0x30,0x30,0x00,0x00,0x00 },
 251     { 0x00,0x00,0x00,0x00,0x00,0x60,0xec,0xec,0x00,0x00,0x00,0x00,0x00,0x60,0xe0,0xc0,0xc0,0xff,0x7f,0x00,0x00,0x00 },
 252     { 0x00,0xff,0xff,0x00,0x80,0xc0,0xe0,0x60,0x00,0x00,0x00,0x00,0x3f,0x3f,0x03,0x07,0x0f,0x1c,0x38,0x30,0x00,0x00 },
 253     { 0x00,0x00,0x00,0x03,0xff,0xff,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x30,0x30,0x3f,0x3f,0x30,0x30,0x00,0x00,0x00 },
 254     { 0xe0,0xc0,0xe0,0xe0,0xc0,0xc0,0xe0,0xe0,0xc0,0x80,0x00,0x3f,0x3f,0x00,0x00,0x3f,0x3f,0x00,0x00,0x3f,0x3f,0x00 },
 255     { 0x00,0xe0,0xe0,0x60,0x60,0x60,0x60,0xe0,0xc0,0x80,0x00,0x00,0x3f,0x3f,0x00,0x00,0x00,0x00,0x00,0x3f,0x3f,0x00 },
 256     { 0x80,0xc0,0xe0,0x60,0x60,0x60,0x60,0xe0,0xc0,0x80,0x00,0x0f,0x1f,0x38,0x30,0x30,0x30,0x30,0x38,0x1f,0x0f,0x00 },
 257     { 0xe0,0xe0,0x60,0x60,0x60,0x60,0x60,0xe0,0xc0,0x80,0x00,0xff,0xff,0x0c,0x18,0x18,0x18,0x18,0x1c,0x0f,0x07,0x00 },
 258     { 0x80,0xc0,0xe0,0x60,0x60,0x60,0x60,0x60,0xe0,0xe0,0x00,0x07,0x0f,0x1c,0x18,0x18,0x18,0x18,0x0c,0xff,0xff,0x00 },
 259     { 0x00,0xe0,0xe0,0xc0,0x60,0x60,0x60,0x60,0xe0,0xc0,0x00,0x00,0x3f,0x3f,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 },
 260     { 0xc0,0xe0,0x60,0x60,0x60,0x60,0x60,0x40,0x00,0x00,0x00,0x11,0x33,0x33,0x33,0x33,0x33,0x3f,0x1e,0x00,0x00,0x00 },
 261     { 0x60,0x60,0xfe,0xfe,0x60,0x60,0x60,0x00,0x00,0x00,0x00,0x00,0x00,0x1f,0x3f,0x30,0x30,0x30,0x30,0x00,0x00,0x00 },
 262     { 0xe0,0xe0,0x00,0x00,0x00,0x00,0x00,0x00,0xe0,0xe0,0x00,0x0f,0x1f,0x38,0x30,0x30,0x30,0x30,0x18,0x3f,0x3f,0x00 },
 263     { 0x60,0xe0,0x80,0x00,0x00,0x00,0x00,0x80,0xe0,0x60,0x00,0x00,0x01,0x07,0x1e,0x38,0x38,0x1e,0x07,0x01,0x00,0x00 },
 264     { 0xe0,0xe0,0x00,0x00,0xe0,0xe0,0x00,0x00,0xe0,0xe0,0x00,0x07,0x1f,0x38,0x1c,0x0f,0x0f,0x1c,0x38,0x1f,0x07,0x00 },
 265     { 0x60,0xe0,0xc0,0x80,0x00,0x80,0xc0,0xe0,0x60,0x00,0x00,0x30,0x38,0x1d,0x0f,0x07,0x0f,0x1d,0x38,0x30,0x00,0x00 },
 266     { 0x00,0x60,0xe0,0x80,0x00,0x00,0x80,0xe0,0x60,0x00,0x00,0x00,0x00,0x81,0xe7,0x7e,0x1e,0x07,0x01,0x00,0x00,0x00 },
 267     { 0x60,0x60,0x60,0x60,0x60,0xe0,0xe0,0x60,0x20,0x00,0x00,0x30,0x38,0x3c,0x36,0x33,0x31,0x30,0x30,0x30,0x00,0x00 },
 268     { 0x00,0x80,0xc0,0xfc,0x7e,0x07,0x03,0x03,0x03,0x00,0x00,0x00,0x00,0x01,0x1f,0x3f,0x70,0x60,0x60,0x60,0x00,0x00 },
 269     { 0x00,0x00,0x00,0x00,0xff,0xff,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x3f,0x3f,0x00,0x00,0x00,0x00,0x00 },
 270     { 0x00,0x03,0x03,0x03,0x07,0x7e,0xfc,0xc0,0x80,0x00,0x00,0x00,0x60,0x60,0x60,0x70,0x3f,0x1f,0x01,0x00,0x00,0x00 },
 271     { 0x10,0x18,0x0c,0x04,0x0c,0x18,0x10,0x18,0x0c,0x04,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 },
 272     { 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0x00,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x00 }
 273 };
 274
 275 static signed char speed[]={
 276     1,2,3,3,3,2,1,0,-1,-2,-2,-2,-1,0,0,1,
 277 };
 278
 279 #if LCD_WIDTH > LCD_HEIGHT /* landscape LCD  */
 280
 281 #define TABLE_SIZE    LCD_HEIGHT
 282 #define RADIUS_MINUTE (3*LCD_HEIGHT/8)
 283 #define RADIUS_HOUR   (LCD_HEIGHT/4)
 284
 285 #else /* portrait (or square) LCD */
 286
 287 #define TABLE_SIZE LCD_WIDTH
 288 #define RADIUS_MINUTE (3*LCD_WIDTH/8)
 289 #define RADIUS_HOUR   (LCD_WIDTH/4)
 290
 291 #endif /* LCD orientation */
 292
 293 #define RADIUS_X   ((LCD_WIDTH-LETTER_WIDTH)/2)
 294 #define RADIUS_Y   ((LCD_HEIGHT-LETTER_HEIGHT)/2)
 295
 296 #define PHASE_STEP (0xffffffff/TABLE_SIZE)
 297 #define PHASE_FRAC (0xffffffff%TABLE_SIZE)
 298 #define DIV_X      (0x7ffffffe/RADIUS_X+1)
 299 #define DIV_Y      (0x7ffffffe/RADIUS_Y+1)
 300
 301 static int xtable[TABLE_SIZE];
 302 static int ytable[TABLE_SIZE];
 303
 304 static void init_tables(void)
 305 {
 306     int i;
 307     int pfrac;
 308     unsigned long phase;
 309     long sin;
 310
 311     phase = pfrac = 0;
 312
 313     for (i = 0; i < TABLE_SIZE; i++) {
 314          sin = fsincos(phase, NULL);
 315          xtable[i] = RADIUS_X + sin / DIV_X;
 316          ytable[i] = RADIUS_Y + sin / DIV_Y;
 317
 318          phase += PHASE_STEP;
 319          pfrac += PHASE_FRAC;
 320          if (pfrac >= TABLE_SIZE) {
 321              pfrac -= TABLE_SIZE;
 322              phase++;
 323          }
 324     }
 325 }
 326
 327 enum {
 328   NUM_XSANKE,
 329   NUM_YSANKE,
 330   NUM_XADD,
 331   NUM_YADD,
 332   NUM_XDIST,
 333   NUM_YDIST,
 334
 335   NUM_LAST
 336 };
 337
 338 struct counter {
 339   char *what;
 340   int num;
 341 };
 342
 343 struct counter values[]={
 344   {"xsanke", 1},
 345   {"ysanke", 1},
 346   {"xadd", 1},
 347   {"yadd", 2},
 348   {"xdist", -4},
 349   {"ydist", -6},
 350 };
 351
 352 #if CONFIG_RTC
 353
 354 #define CLOCK_STEP (0xffffffff/60)
 355 #define CLOCK_FRAC (0xffffffff%60)
 356
 357 #define DIV_MY (0x7ffffffe/RADIUS_MINUTE+1)
 358 #define DIV_HY (0x7ffffffe/RADIUS_HOUR+1)
 359
 360 #if LCD_WIDTH == 112 && LCD_HEIGHT == 64 /* Archos LCD: non-square pixels */
 361 #define DIV_MX (0x7ffffffe/(5*RADIUS_MINUTE/4)+1)
 362 #define DIV_HX (0x7ffffffe/(5*RADIUS_HOUR/4)+1)
 363 #else  /* Square pixels */
 364 #define DIV_MX DIV_MY
 365 #define DIV_HX DIV_HY
 366 #endif
 367
 368 static int xminute[60], yminute[60];
 369 static int xhour[60], yhour[60];
 370
 371 static void init_clock(void)
 372 {
 373     int i;
 374     int pfrac;
 375     unsigned long phase;
 376     long sin, cos;
 377
 378     phase = pfrac = 0;
 379
 380     for (i = 0; i < 60; i++) {
 381          sin = fsincos(phase, &cos);
 382          xminute[i] = LCD_WIDTH/2 + sin / DIV_MX;
 383          yminute[i] = LCD_HEIGHT/2 - cos / DIV_MY;
 384          xhour[i] = LCD_WIDTH/2 + sin / DIV_HX;
 385          yhour[i] = LCD_HEIGHT/2 - cos / DIV_HY;
 386
 387          phase += CLOCK_STEP;
 388          pfrac += CLOCK_FRAC;
 389          if (pfrac >= 60) {
 390              pfrac -= 60;
 391              phase++;
 392          }
 393     }
 394 }
 395
 396 static void addclock(void)
 397 {
 398     int i;
 399     int hour;
 400     int minute;
 401
 402     struct tm* current_time = rb->get_time();
 403     hour = current_time->tm_hour;
 404     minute = current_time->tm_min;
 405
 406     rb->lcd_drawline(LCD_WIDTH/2, LCD_HEIGHT/2,
 407                      xminute[minute], yminute[minute]);
 408
 409     hour = (hour % 12) * 5 + minute / 12;
 410
 411     rb->lcd_drawline(LCD_WIDTH/2, LCD_HEIGHT/2, xhour[hour], yhour[hour]);
 412
 413     /* draw a circle */
 414     for(i = 1; i < 60; i += 3)
 415         rb->lcd_drawline(xminute[i], yminute[i],
 416                          xminute[(i+1)%60], yminute[(i+1)%60]);
 417 }
 418 #endif /* CONFIG_RTC */
 419
 420 #if LCD_DEPTH > 1
 421 static const unsigned face_colors[] =
 422 {
 423 #ifdef HAVE_LCD_COLOR
 424     LCD_BLACK, LCD_RGBPACK(0, 0, 255), LCD_RGBPACK(255, 0, 0)
 425 #else
 426     LCD_BLACK, LCD_LIGHTGRAY, LCD_DARKGRAY
 427 #endif
 428 };
 429 #endif
 430
 431 static int scrollit(void)
 432 {
 433     int b;
 434     unsigned int y=100;
 435     unsigned int yy;
 436     int x = LCD_WIDTH;
 437     int xx;
 438     unsigned int i;
 439     unsigned int textpos=0;
 440
 441     char* rock="Rockbox! Pure pleasure. Pure fun. Oooh. What fun! ;-) ";
 442     unsigned int rocklen = rb->strlen(rock);
 443     int letter;
 444
 445     rb->lcd_clear_display();
 446     while(1)
 447     {
 448         b = rb->button_get_w_tmo(HZ/10);
 449         switch(b)
 450         {
 451 #ifdef BOUNCE_RC_QUIT
 452             case BOUNCE_RC_QUIT :
 453 #endif
 454             case BOUNCE_QUIT :
 455                 return 0;
 456             case BOUNCE_MODE :
 457                 return 1;
 458             default:
 459                 if ( rb->default_event_handler(b) == SYS_USB_CONNECTED )
 460                     return -1;
 461         }
 462         rb->lcd_clear_display();
 463 #if CONFIG_RTC
 464         addclock();
 465 #endif
 466
 467         for(i=0, yy=y, xx=x; xx < LCD_WIDTH; i++) {
 468             letter = rock[(i+textpos) % rocklen ];
 469 #if LCD_DEPTH > 1
 470             rb->lcd_set_foreground(face_colors[letter % 3]);
 471 #endif
 472             rb->lcd_mono_bitmap(char_gen_12x16[letter-0x20],
 473                                 xx, ytable[yy % TABLE_SIZE],
 474                                 LETTER_WIDTH, LETTER_HEIGHT);
 475             yy += YADD;
 476             xx += LETTER_WIDTH;
 477         }
 478 #if LCD_DEPTH > 1
 479         rb->lcd_set_foreground(LCD_BLACK);
 480 #endif
 481         rb->lcd_update();
 482
 483         x-= XSPEED;
 484
 485         if(x < -LETTER_WIDTH) {
 486             x += LETTER_WIDTH;
 487             y += YADD;
 488             textpos++;
 489         }
 490
 491         y+=YSPEED;
 492     }
 493 }
 494
 495 static int loopit(void)
 496 {
 497     int b;
 498     unsigned int y=100;
 499     unsigned int x=100;
 500     unsigned int yy,xx;
 501     unsigned int i;
 502     unsigned int ysanke=0;
 503     unsigned int xsanke=0;
 504
 505     char* rock="ROCKbox";
 506     unsigned int rocklen = rb->strlen(rock);
 507
 508     int show=0;
 509     int timeout=0;
 510     char buffer[30];
 511
 512     rb->lcd_clear_display();
 513     while(1)
 514     {
 515         b = rb->button_get_w_tmo(HZ/10);
 516         if ( b == BOUNCE_QUIT )
 517             return 0;
 518
 519         if ( b == BOUNCE_MODE )
 520             return 1;
 521
 522         if ( rb->default_event_handler(b) == SYS_USB_CONNECTED )
 523             return -1;
 524
 525         if ( b != BUTTON_NONE )
 526             timeout=20;
 527
 528         y+= speed[ysanke&15] + values[NUM_YADD].num;
 529         x+= speed[xsanke&15] + values[NUM_XADD].num;
 530
 531         rb->lcd_clear_display();
 532 #if CONFIG_RTC
 533         addclock();
 534 #endif
 535         if(timeout) {
 536             switch(b) {
 537                 case BOUNCE_LEFT:
 538                 case BOUNCE_LEFT|BUTTON_REPEAT:
 539                   values[show].num--;
 540                   break;
 541                 case BOUNCE_RIGHT:
 542                 case BOUNCE_RIGHT|BUTTON_REPEAT:
 543                   values[show].num++;
 544                   break;
 545                 case BOUNCE_UP:
 546                 case BOUNCE_UP|BUTTON_REPEAT:
 547                   if(++show == NUM_LAST)
 548                       show=0;
 549                   break;
 550                 case BOUNCE_DOWN:
 551                 case BOUNCE_DOWN|BUTTON_REPEAT:
 552                   if(--show < 0)
 553                       show=NUM_LAST-1;
 554                   break;
 555             }
 556             rb->snprintf(buffer, 30, "%s: %d",
 557                          values[show].what, values[show].num);
 558             rb->lcd_putsxy(0, LCD_HEIGHT -  8, (unsigned char *)buffer);
 559             timeout--;
 560         }
 561         for(i=0, yy=y, xx=x;
 562             i<rocklen;
 563             i++, yy+=values[NUM_YDIST].num, xx+=values[NUM_XDIST].num)
 564             rb->lcd_mono_bitmap(char_gen_12x16[rock[i]-0x20],
 565                                 xtable[xx % TABLE_SIZE],
 566                                 ytable[yy % TABLE_SIZE],
 567                                 LETTER_WIDTH, LETTER_HEIGHT);
 568         rb->lcd_update();
 569
 570         ysanke+= values[NUM_YSANKE].num;
 571         xsanke+= values[NUM_XSANKE].num;
 572     }
 573 }
 574
 575
 576 enum plugin_status plugin_start(struct plugin_api* api, void* parameter)
 577 {
 578     int w, h;
 579     char *off = "[Off] to stop";
 580
 581     (void)(parameter);
 582     rb = api;
 583
 584     rb->lcd_setfont(FONT_SYSFIXED);
 585     rb->lcd_clear_display();
 586
 587     /* Get horizontel centering for text */
 588     rb->lcd_getstringsize((unsigned char *)SS_TITLE, &w, &h);
 589     rb->lcd_putsxy((LCD_WIDTH/2) - w / 2, (LCD_HEIGHT/2) - h / 2,
 590                    (unsigned char *)SS_TITLE);
 591
 592     /* Get horizontel centering for text */
 593     rb->lcd_getstringsize((unsigned char *)off, &w, &h);
 594     rb->lcd_putsxy((LCD_WIDTH/2) - w / 2, LCD_HEIGHT - 2 * h,
 595                     (unsigned char *)off);
 596
 597     rb->lcd_update();
 598     rb->sleep(HZ);
 599     rb->lcd_set_drawmode(DRMODE_FG);
 600     init_tables();
 601 #if CONFIG_RTC
 602     init_clock();
 603 #endif
 604
 605     do {
 606         h = loopit();
 607         if (h > 0)
 608             h = scrollit();
 609     } while(h > 0);
 610
 611     rb->lcd_set_drawmode(DRMODE_SOLID);
 612     rb->lcd_setfont(FONT_UI);
 613
 614     return (h == 0) ? PLUGIN_OK : PLUGIN_USB_CONNECTED;
 615 }