/*************************************************************************** * __________ __ ___. * Open \______ \ ____ ____ | | _\_ |__ _______ ___ * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ * \/ \/ \/ \/ \/ * $Id$ * * Copyright (C) 2005 Jonas H�gqvist * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version 2 * of the License, or (at your option) any later version. * * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY * KIND, either express or implied. * **************************************************************************/ #include "plugin.h" #include "lib/playergfx.h" #include "lib/pluginlib_actions.h" /* this set the context to use with PLA */ static const struct button_mapping *plugin_contexts[] = { pla_main_ctx, #ifdef HAVE_REMOTE_LCD pla_remote_ctx, #endif }; #ifdef HAVE_LCD_BITMAP #define DISPLAY_WIDTH LCD_WIDTH #define DISPLAY_HEIGHT LCD_HEIGHT #define RAND_SCALE 5 #ifdef HAVE_REMOTE_LCD #define REMOTE_WIDTH LCD_REMOTE_WIDTH #define REMOTE_HEIGHT LCD_REMOTE_HEIGHT #include "pluginbitmaps/remote_rockboxlogo.h" #define REMOTE_LOGO_WIDTH BMPWIDTH_remote_rockboxlogo #define REMOTE_LOGO_HEIGHT BMPHEIGHT_remote_rockboxlogo #define REMOTE_LOGO remote_rockboxlogo #endif /* HAVE_REMOTE_LCD */ #define LOGO rockboxlogo #include "pluginbitmaps/rockboxlogo.h" #define LOGO_WIDTH BMPWIDTH_rockboxlogo #define LOGO_HEIGHT BMPHEIGHT_rockboxlogo #else /* !LCD_BITMAP */ #define DISPLAY_WIDTH 55 #define DISPLAY_HEIGHT 14 #define RAND_SCALE 2 #define LOGO_WIDTH 16 #define LOGO_HEIGHT 7 #define LOGO rockbox16x7 const unsigned char rockbox16x7[] = { 0x47, 0x18, 0xa6, 0xd8, 0x66, 0xde, 0xb7, 0x9b, 0x76, 0xdb, 0x26, 0xdb, 0x66, 0xde, }; #endif /* !LCD_BITMAP */ /* We use PLA */ #define LP_QUIT PLA_EXIT #define LP_QUIT2 PLA_CANCEL #define LP_DEC_X PLA_LEFT #define LP_DEC_X_REPEAT PLA_LEFT_REPEAT #define LP_INC_X PLA_RIGHT #define LP_INC_X_REPEAT PLA_RIGHT_REPEAT #define LP_DEC_Y PLA_DOWN #define LP_DEC_Y_REPEAT PLA_DOWN_REPEAT #define LP_INC_Y PLA_UP #define LP_INC_Y_REPEAT PLA_UP_REPEAT enum plugin_status plugin_start(const void* parameter) { int button; int timer = 10; int x = (DISPLAY_WIDTH / 2) - (LOGO_WIDTH / 2); int y = (DISPLAY_HEIGHT / 2) - (LOGO_HEIGHT / 2); int dx; int dy; #ifdef HAVE_LCD_CHARCELLS int cpos = -1; int old_cpos = -1; #endif (void)parameter; #ifdef HAVE_LCD_CHARCELLS if (!pgfx_init(4, 2)) { rb->splash(HZ*2, "Old LCD :("); return PLUGIN_OK; } #endif rb->srand(*rb->current_tick); dx = rb->rand()%(2*RAND_SCALE+1) - RAND_SCALE; dy = rb->rand()%(2*RAND_SCALE+1) - RAND_SCALE; while (1) { #ifdef HAVE_LCD_BITMAP rb->lcd_clear_display(); rb->lcd_bitmap((const fb_data*)LOGO, x, y, LOGO_WIDTH, LOGO_HEIGHT); #ifdef REMOTE_LOGO rb->lcd_remote_clear_display(); rb->lcd_remote_bitmap((const fb_remote_data*)REMOTE_LOGO, (x * (REMOTE_WIDTH - REMOTE_LOGO_WIDTH)) / (DISPLAY_WIDTH - LOGO_WIDTH), (y * (REMOTE_HEIGHT - REMOTE_LOGO_HEIGHT)) / (DISPLAY_HEIGHT - LOGO_HEIGHT), REMOTE_LOGO_WIDTH, REMOTE_LOGO_HEIGHT); #endif #else pgfx_clear_display(); pgfx_mono_bitmap(LOGO, x % 5, y, LOGO_WIDTH, LOGO_HEIGHT); cpos = x / 5; #endif x += dx; if (x < 0) { dx = -dx; x = 0; } if (x > DISPLAY_WIDTH - LOGO_WIDTH) { dx = -dx; x = DISPLAY_WIDTH - LOGO_WIDTH; } y += dy; if (y < 0) { dy = -dy; y = 0; } if (y > DISPLAY_HEIGHT - LOGO_HEIGHT) { dy = -dy; y = DISPLAY_HEIGHT - LOGO_HEIGHT; } #ifdef HAVE_LCD_BITMAP rb->lcd_update(); #ifdef REMOTE_LOGO rb->lcd_remote_update(); #endif #else if (cpos != old_cpos) { rb->lcd_clear_display(); pgfx_display(cpos, 0); old_cpos = cpos; } pgfx_update(); #endif rb->sleep(HZ/timer); /*We get button from PLA this way */ button = pluginlib_getaction(TIMEOUT_NOBLOCK, plugin_contexts, ARRAYLEN(plugin_contexts)); switch (button) { case LP_QUIT: case LP_QUIT2: #ifdef HAVE_LCD_CHARCELLS pgfx_release(); #endif return PLUGIN_OK; case LP_DEC_X: case LP_DEC_X_REPEAT: if (dx) dx += (dx < 0) ? 1 : -1; break; case LP_INC_X: case LP_INC_X_REPEAT: dx += (dx < 0) ? -1 : 1; break; case LP_DEC_Y: case LP_DEC_Y_REPEAT: if (dy) dy += (dy < 0) ? 1 : -1; break; case LP_INC_Y: case LP_INC_Y_REPEAT: dy += (dy < 0) ? -1 : 1; break; default: if (rb->default_event_handler(button) == SYS_USB_CONNECTED) { #ifdef HAVE_LCD_CHARCELLS pgfx_release(); #endif return PLUGIN_USB_CONNECTED; } break; } } }