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 "lib/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 "pluginbitmaps/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 "pluginbitmaps/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       (CONFIG_KEYPAD == SANSA_CLIP_PAD) || \
 101       (CONFIG_KEYPAD == SANSA_M200_PAD) || \
 102       (CONFIG_KEYPAD == SANSA_FUZE_PAD)
 103 #define LP_QUIT BUTTON_POWER
 104 #define LP_DEC_X BUTTON_LEFT
 105 #define LP_INC_X BUTTON_RIGHT
 106 #define LP_DEC_Y BUTTON_DOWN
 107 #define LP_INC_Y BUTTON_UP
 108
 109 #elif CONFIG_KEYPAD == IRIVER_H10_PAD
 110 #define LP_QUIT BUTTON_POWER
 111 #define LP_DEC_X BUTTON_LEFT
 112 #define LP_INC_X BUTTON_RIGHT
 113 #define LP_DEC_Y BUTTON_SCROLL_DOWN
 114 #define LP_INC_Y BUTTON_SCROLL_UP
 115
 116 #elif CONFIG_KEYPAD == MROBE500_PAD
 117 #define LP_QUIT BUTTON_POWER
 118 #define LP_DEC_X BUTTON_LEFT
 119 #define LP_INC_X BUTTON_RIGHT
 120 #define LP_DEC_Y BUTTON_RC_DOWN
 121 #define LP_INC_Y BUTTON_RC_PLAY
 122
 123 #elif CONFIG_KEYPAD == GIGABEAT_S_PAD
 124 #define LP_QUIT BUTTON_BACK
 125 #define LP_DEC_X BUTTON_LEFT
 126 #define LP_INC_X BUTTON_RIGHT
 127 #define LP_DEC_Y BUTTON_DOWN
 128 #define LP_INC_Y BUTTON_UP
 129
 130 #elif CONFIG_KEYPAD == MROBE100_PAD
 131 #define LP_QUIT BUTTON_POWER
 132 #define LP_DEC_X BUTTON_LEFT
 133 #define LP_INC_X BUTTON_RIGHT
 134 #define LP_DEC_Y BUTTON_DOWN
 135 #define LP_INC_Y BUTTON_UP
 136
 137 #elif CONFIG_KEYPAD == IAUDIO_M3_PAD
 138 #define LP_QUIT BUTTON_RC_REC
 139 #define LP_DEC_X BUTTON_RC_REW
 140 #define LP_INC_X BUTTON_RC_FF
 141 #define LP_DEC_Y BUTTON_RC_VOL_DOWN
 142 #define LP_INC_Y BUTTON_RC_VOL_UP
 143
 144 #elif CONFIG_KEYPAD == COWOND2_PAD
 145 #define LP_QUIT BUTTON_POWER
 146
 147 #elif CONFIG_KEYPAD == IAUDIO67_PAD
 148 #define LP_QUIT BUTTON_POWER
 149 #define LP_DEC_X BUTTON_LEFT
 150 #define LP_INC_X BUTTON_RIGHT
 151 #define LP_DEC_Y BUTTON_PLAY
 152 #define LP_INC_Y BUTTON_STOP
 153
 154 #elif CONFIG_KEYPAD == CREATIVEZVM_PAD
 155 #define LP_QUIT BUTTON_BACK
 156 #define LP_DEC_X BUTTON_LEFT
 157 #define LP_INC_X BUTTON_RIGHT
 158 #define LP_DEC_Y BUTTON_DOWN
 159 #define LP_INC_Y BUTTON_UP
 160
 161 #else
 162 #define LP_QUIT BUTTON_OFF
 163 #define LP_DEC_X BUTTON_LEFT
 164 #define LP_INC_X BUTTON_RIGHT
 165 #define LP_DEC_Y BUTTON_DOWN
 166 #define LP_INC_Y BUTTON_UP
 167 #endif
 168
 169 #ifdef CONFIG_REMOTE_KEYPAD
 170 #if (CONFIG_REMOTE_KEYPAD == H100_REMOTE) || \
 171     (CONFIG_REMOTE_KEYPAD == H300_REMOTE)
 172 #define LP_R_QUIT BUTTON_RC_STOP
 173 #define LP_R_DEC_X BUTTON_RC_REW
 174 #define LP_R_INC_X BUTTON_RC_FF
 175 #define LP_R_DEC_Y BUTTON_RC_SOURCE
 176 #define LP_R_INC_Y BUTTON_RC_BITRATE
 177 #endif
 178 #endif /* CONFIG_REMOTE_KEYPAD */
 179
 180 #ifdef HAVE_TOUCHSCREEN
 181 #ifndef LP_QUIT
 182 #define LP_QUIT  BUTTON_TOPLEFT
 183 #endif
 184 #ifndef LP_DEC_X
 185 #define LP_DEC_X BUTTON_MIDLEFT
 186 #endif
 187 #ifndef LP_INC_X
 188 #define LP_INC_X BUTTON_MIDRIGHT
 189 #endif
 190 #ifndef LP_DEC_Y
 191 #define LP_DEC_Y BUTTON_TOPMIDDLE
 192 #endif
 193 #ifndef LP_INC_Y
 194 #define LP_INC_Y BUTTON_BOTTOMMIDDLE
 195 #endif
 196 #endif
 197
 198 enum plugin_status plugin_start(const struct plugin_api* api, const void* parameter) {
 199     int button;
 200     int timer = 10;
 201     int x = (DISPLAY_WIDTH / 2) - (LOGO_WIDTH / 2);
 202     int y = (DISPLAY_HEIGHT / 2) - (LOGO_HEIGHT / 2);
 203     const struct plugin_api* rb = api;
 204     int dx;
 205     int dy;
 206 #ifdef HAVE_LCD_CHARCELLS
 207     int cpos = -1;
 208     int old_cpos = -1;
 209 #endif
 210
 211     (void)parameter;
 212
 213 #ifdef HAVE_LCD_CHARCELLS
 214     if (!pgfx_init(rb, 4, 2)) {
 215         rb->splash(HZ*2, "Old LCD :(");
 216         return PLUGIN_OK;
 217     }
 218 #endif
 219     rb->srand(*rb->current_tick);
 220     dx = rb->rand()%(2*RAND_SCALE+1) - RAND_SCALE;
 221     dy = rb->rand()%(2*RAND_SCALE+1) - RAND_SCALE;
 222
 223     while (1) {
 224 #ifdef HAVE_LCD_BITMAP
 225         rb->lcd_clear_display();
 226         rb->lcd_bitmap(LOGO, x, y, LOGO_WIDTH, LOGO_HEIGHT);
 227 #ifdef REMOTE_LOGO
 228         rb->lcd_remote_clear_display();
 229         rb->lcd_remote_bitmap(REMOTE_LOGO,
 230                 (x * (REMOTE_WIDTH - REMOTE_LOGO_WIDTH)) / (DISPLAY_WIDTH - LOGO_WIDTH),
 231                 (y * (REMOTE_HEIGHT - REMOTE_LOGO_HEIGHT)) / (DISPLAY_HEIGHT - LOGO_HEIGHT),
 232                 REMOTE_LOGO_WIDTH, REMOTE_LOGO_HEIGHT);
 233 #endif
 234 #else
 235         pgfx_clear_display();
 236         pgfx_mono_bitmap(LOGO, x % 5, y, LOGO_WIDTH, LOGO_HEIGHT);
 237         cpos = x / 5;
 238 #endif
 239
 240         x += dx;
 241         if (x < 0) {
 242             dx = -dx;
 243             x = 0;
 244         }
 245         if (x > DISPLAY_WIDTH - LOGO_WIDTH) {
 246             dx = -dx;
 247             x = DISPLAY_WIDTH - LOGO_WIDTH;
 248         }
 249
 250         y += dy;
 251         if (y < 0) {
 252             dy = -dy;
 253             y = 0;
 254         }
 255         if (y > DISPLAY_HEIGHT - LOGO_HEIGHT) {
 256             dy = -dy;
 257             y = DISPLAY_HEIGHT - LOGO_HEIGHT;
 258         }
 259
 260 #ifdef HAVE_LCD_BITMAP
 261         rb->lcd_update();
 262 #ifdef REMOTE_LOGO
 263         rb->lcd_remote_update();
 264 #endif
 265 #else
 266         if (cpos != old_cpos) {
 267             rb->lcd_clear_display();
 268             pgfx_display(cpos, 0);
 269             old_cpos = cpos;
 270         }
 271         pgfx_update();
 272 #endif
 273         rb->sleep(HZ/timer);
 274
 275         button = rb->button_get(false);
 276         switch (button) {
 277             case LP_QUIT:
 278 #ifdef CONFIG_REMOTE_KEYPAD
 279             case LP_R_QUIT:
 280 #endif
 281 #ifdef HAVE_LCD_CHARCELLS
 282                 pgfx_release();
 283 #endif
 284                 return PLUGIN_OK;
 285             case LP_DEC_X:
 286 #ifdef CONFIG_REMOTE_KEYPAD
 287             case LP_R_DEC_X:
 288 #endif
 289                 if (dx)
 290                     dx += (dx < 0) ? 1 : -1;
 291                 break;
 292             case LP_INC_X:
 293 #ifdef CONFIG_REMOTE_KEYPAD
 294             case LP_R_INC_X:
 295 #endif
 296                 dx += (dx < 0) ? -1 : 1;
 297                 break;
 298             case LP_DEC_Y:
 299 #ifdef CONFIG_REMOTE_KEYPAD
 300             case LP_R_DEC_Y:
 301 #endif
 302                 if (dy)
 303                     dy += (dy < 0) ? 1 : -1;
 304                 break;
 305             case LP_INC_Y:
 306 #ifdef CONFIG_REMOTE_KEYPAD
 307             case LP_R_INC_Y:
 308 #endif
 309                 dy += (dy < 0) ? -1 : 1;
 310                 break;
 311
 312             default:
 313                 if (rb->default_event_handler(button) == SYS_USB_CONNECTED) {
 314 #ifdef HAVE_LCD_CHARCELLS
 315                     pgfx_release();
 316 #endif
 317                     return PLUGIN_USB_CONNECTED;
 318                 }
 319                 break;
 320         }
 321     }
 322 }
 323
 324