119 lines
3.3 KiB
C
119 lines
3.3 KiB
C
/***************************************************************************
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* __________ __ ___.
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* Open \______ \ ____ ____ | | _\_ |__ _______ ___
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* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
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* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
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* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
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* \/ \/ \/ \/ \/
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* $Id$
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*
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* Copyright (C) 2002 by Alan Korr
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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* KIND, either express or implied.
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*
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****************************************************************************/
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#include "config.h"
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#include "hwcompat.h"
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#include "lcd.h"
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#include "lcd-charcell.h"
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#include "kernel.h"
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#include "thread.h"
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#include <string.h>
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#include <stdlib.h>
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#include "debug.h"
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#include "system.h"
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#include "font-player.h"
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#include "lcd-playersim.h"
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/*** definitions ***/
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bool sim_lcd_framebuffer[SIM_LCD_HEIGHT][SIM_LCD_WIDTH];
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static int double_height = 1;
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void lcd_print_icon(int x, int icon_line, bool enable, char **icon)
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{
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int row = 0, col = 0; /* shut up gcc */
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int y = (ICON_HEIGHT+(CHAR_HEIGHT*2+2)*CHAR_PIXEL) * icon_line;
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y += BORDER_MARGIN;
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x += BORDER_MARGIN;
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for (; icon[row]; row++)
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{
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for (col = 0; icon[row][col]; col++)
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{
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switch (icon[row][col])
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{
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case '*':
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sim_lcd_framebuffer[y+row][x+col] = enable;
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break;
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case ' ':
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sim_lcd_framebuffer[y+row][x+col] = false;
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break;
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}
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}
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}
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sim_lcd_update_rect(x, y, col, row);
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/* icon drawing updates immediately */
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}
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void lcd_print_char(int x, int y, unsigned char ch)
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{
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int xpos = x * CHAR_WIDTH*CHAR_PIXEL;
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int ypos = y * CHAR_HEIGHT*CHAR_PIXEL + ICON_HEIGHT;
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int row, col, r, c;
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if (double_height > 1 && y == 1)
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return; /* only one row available if text is double height */
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for (row = 0; row < 7; row ++)
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{
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unsigned fontbitmap = (*font_player)[ch][row];
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int height = (row == 3) ? 1 : double_height;
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y = ypos + row * CHAR_PIXEL * double_height;
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for (col = 0; col < 5; col++)
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{
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bool fontbit = fontbitmap & (0x10 >> col);
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x = xpos + col * CHAR_PIXEL;
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for (r = 0; r < height * CHAR_PIXEL; r++)
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for (c = 0; c < CHAR_PIXEL; c++)
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sim_lcd_framebuffer[y+r][x+c] = fontbit;
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}
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}
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if (double_height > 1)
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{
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y = ypos + 15*CHAR_PIXEL;
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for (r = 0; r < CHAR_PIXEL; r++)
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for (c = 0; c < 5*CHAR_PIXEL; c++)
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sim_lcd_framebuffer[y+r][xpos+c] = false;
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}
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}
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void lcd_double_height(bool on)
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{
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int newval = (is_new_player() && on) ? 2 : 1;
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if (newval != double_height)
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{
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double_height = newval;
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lcd_update();
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}
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}
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void sim_lcd_define_pattern(int pat, const char *pattern)
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{
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if (pat < lcd_pattern_count)
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memcpy((*font_player)[pat], pattern, 7);
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}
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