| /*************************************************************************** |
| * __________ __ ___. |
| * Open \______ \ ____ ____ | | _\_ |__ _______ ___ |
| * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / |
| * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < |
| * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ |
| * \/ \/ \/ \/ \/ |
| * $Id$ |
| * |
| * Copyright (C) 2005 by Kevin Ferrare |
| * |
| * 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 <stdio.h> |
| #include "config.h" |
| #include <lcd.h> |
| #ifdef HAVE_REMOTE_LCD |
| #include <lcd-remote.h> |
| #endif |
| #include "scroll_engine.h" |
| #include <font.h> |
| #include <button.h> |
| #include <settings.h> |
| #include <kernel.h> |
| #include <icons.h> |
| |
| #include "backlight.h" |
| #include "screen_access.h" |
| #include "backdrop.h" |
| |
| /* some helper functions to calculate metrics on the fly */ |
| static int screen_helper_getcharwidth(void) |
| { |
| #ifdef HAVE_LCD_BITMAP |
| return font_get(lcd_getfont())->maxwidth; |
| #else |
| return 1; |
| #endif |
| } |
| |
| static int screen_helper_getcharheight(void) |
| { |
| #ifdef HAVE_LCD_BITMAP |
| return font_get(lcd_getfont())->height; |
| #else |
| return 1; |
| #endif |
| } |
| |
| static int screen_helper_getnblines(void) |
| { |
| int height=screens[0].lcdheight; |
| #ifdef HAVE_LCD_BITMAP |
| if(global_settings.statusbar != STATUSBAR_OFF) |
| height -= STATUSBAR_HEIGHT; |
| #ifdef HAVE_BUTTONBAR |
| if(global_settings.buttonbar && screens[0].has_buttonbar) |
| height -= BUTTONBAR_HEIGHT; |
| #endif |
| #endif |
| return height / screens[0].getcharheight(); |
| } |
| |
| void screen_helper_setfont(int font) |
| { |
| (void)font; |
| #ifdef HAVE_LCD_BITMAP |
| if (font == FONT_UI) |
| font = global_status.font_id[SCREEN_MAIN]; |
| lcd_setfont(font); |
| #endif |
| } |
| |
| #ifdef HAVE_LCD_BITMAP |
| static int screen_helper_getuifont(void) |
| { |
| return global_status.font_id[SCREEN_MAIN]; |
| } |
| |
| static void screen_helper_setuifont(int font) |
| { |
| global_status.font_id[SCREEN_MAIN] = font; |
| } |
| #endif |
| |
| static void screen_helper_set_drawmode(int mode) |
| { |
| #ifdef HAVE_LCD_BITMAP |
| lcd_set_drawmode(mode); |
| #else |
| (void) mode; |
| #endif |
| } |
| |
| static void screen_helper_put_line(int x, int y, struct line_desc *line, |
| const char *fmt, ...) |
| { |
| va_list ap; |
| va_start(ap, fmt); |
| vput_line(&screens[SCREEN_MAIN], x, y, line, fmt, ap); |
| va_end(ap); |
| } |
| |
| #if NB_SCREENS == 2 |
| static int screen_helper_remote_getcharwidth(void) |
| { |
| #ifdef HAVE_LCD_BITMAP |
| return font_get(lcd_remote_getfont())->maxwidth; |
| #else |
| return 1; |
| #endif |
| } |
| |
| static int screen_helper_remote_getcharheight(void) |
| { |
| #ifdef HAVE_LCD_BITMAP |
| return font_get(lcd_remote_getfont())->height; |
| #else |
| return 1; |
| #endif |
| } |
| |
| static int screen_helper_remote_getnblines(void) |
| { |
| int height=screens[1].lcdheight; |
| #ifdef HAVE_LCD_BITMAP |
| if(global_settings.statusbar != STATUSBAR_OFF) |
| height -= STATUSBAR_HEIGHT; |
| #ifdef HAVE_BUTTONBAR |
| if(global_settings.buttonbar && screens[1].has_buttonbar) |
| height -= BUTTONBAR_HEIGHT; |
| #endif |
| #endif |
| return height / screens[1].getcharheight(); |
| } |
| |
| void screen_helper_remote_setfont(int font) |
| { |
| if (font == FONT_UI) |
| font = global_status.font_id[SCREEN_REMOTE]; |
| lcd_remote_setfont(font); |
| } |
| |
| static int screen_helper_remote_getuifont(void) |
| { |
| #ifdef HAVE_LCD_BITMAP |
| return global_status.font_id[SCREEN_REMOTE]; |
| #else |
| return FONT_SYSFIXED; |
| #endif |
| } |
| |
| static void screen_helper_remote_setuifont(int font) |
| { |
| #ifdef HAVE_LCD_BITMAP |
| global_status.font_id[SCREEN_REMOTE] = font; |
| #endif |
| } |
| |
| static void screen_helper_remote_put_line(int x, int y, struct line_desc *line, |
| const char *fmt, ...) |
| { |
| va_list ap; |
| va_start(ap, fmt); |
| vput_line(&screens[SCREEN_REMOTE], x, y, line, fmt, ap); |
| va_end(ap); |
| } |
| |
| #endif |
| |
| struct screen screens[NB_SCREENS] = |
| { |
| { |
| .screen_type=SCREEN_MAIN, |
| .lcdwidth=LCD_WIDTH, |
| .lcdheight=LCD_HEIGHT, |
| .depth=LCD_DEPTH, |
| .getnblines=&screen_helper_getnblines, |
| #if defined(HAVE_LCD_COLOR) |
| .is_color=true, |
| #else |
| .is_color=false, |
| #endif |
| #ifdef HAVE_LCD_BITMAP |
| .pixel_format=LCD_PIXELFORMAT, |
| #endif |
| .getcharwidth=screen_helper_getcharwidth, |
| .getcharheight=screen_helper_getcharheight, |
| #if (CONFIG_LED == LED_VIRTUAL) |
| .has_disk_led=false, |
| #elif defined(HAVE_REMOTE_LCD) |
| .has_disk_led=true, |
| #endif |
| .set_drawmode=&screen_helper_set_drawmode, |
| .set_viewport=&lcd_set_viewport, |
| .getwidth=&lcd_getwidth, |
| .getheight=&lcd_getheight, |
| .getstringsize=&lcd_getstringsize, |
| #ifdef HAVE_LCD_BITMAP |
| .setfont=screen_helper_setfont, |
| .getuifont=screen_helper_getuifont, |
| .setuifont=screen_helper_setuifont, |
| .mono_bitmap=&lcd_mono_bitmap, |
| .mono_bitmap_part=&lcd_mono_bitmap_part, |
| .bitmap=(screen_bitmap_func*)&lcd_bitmap, |
| .bitmap_part=(screen_bitmap_part_func*)&lcd_bitmap_part, |
| #if LCD_DEPTH <= 2 |
| /* No transparency yet for grayscale and mono lcd */ |
| .transparent_bitmap=(screen_bitmap_func*)&lcd_bitmap, |
| .transparent_bitmap_part=(screen_bitmap_part_func*)&lcd_bitmap_part, |
| #else |
| .transparent_bitmap=(screen_bitmap_func*)&lcd_bitmap_transparent, |
| .transparent_bitmap_part=(screen_bitmap_part_func*)&lcd_bitmap_transparent_part, |
| #endif |
| .bmp = &lcd_bmp, |
| .bmp_part = &lcd_bmp_part, |
| .nine_segment_bmp = &lcd_nine_segment_bmp, |
| #if LCD_DEPTH > 1 |
| #if defined(HAVE_LCD_COLOR) && defined(LCD_REMOTE_DEPTH) && LCD_REMOTE_DEPTH > 1 |
| .color_to_native=&lcd_color_to_native, |
| #endif |
| .get_background=&lcd_get_background, |
| .get_foreground=&lcd_get_foreground, |
| .set_background=&lcd_set_background, |
| .set_foreground=&lcd_set_foreground, |
| #endif /* LCD_DEPTH > 1 */ |
| .update_rect=&lcd_update_rect, |
| .update_viewport_rect=&lcd_update_viewport_rect, |
| .fillrect=&lcd_fillrect, |
| .drawrect=&lcd_drawrect, |
| .draw_border_viewport=&lcd_draw_border_viewport, |
| .fill_viewport=&lcd_fill_viewport, |
| .drawpixel=&lcd_drawpixel, |
| .drawline=&lcd_drawline, |
| .vline=&lcd_vline, |
| .hline=&lcd_hline, |
| .scroll_step=&lcd_scroll_step, |
| #endif /* HAVE_LCD_BITMAP */ |
| |
| #ifdef HAVE_LCD_CHARCELLS |
| .double_height=&lcd_double_height, |
| .putchar=&lcd_putc, |
| .get_locked_pattern=&lcd_get_locked_pattern, |
| .define_pattern=&lcd_define_pattern, |
| .unlock_pattern=&lcd_unlock_pattern, |
| .icon=&lcd_icon, |
| #endif /* HAVE_LCD_CHARCELLS */ |
| |
| .putsxy=&lcd_putsxy, |
| .puts=&lcd_puts, |
| .putsf=&lcd_putsf, |
| .puts_scroll=&lcd_puts_scroll, |
| .putsxy_scroll_func=&lcd_putsxy_scroll_func, |
| .scroll_speed=&lcd_scroll_speed, |
| .scroll_delay=&lcd_scroll_delay, |
| .clear_display=&lcd_clear_display, |
| .clear_viewport=&lcd_clear_viewport, |
| .scroll_stop_viewport_rect=&lcd_scroll_stop_viewport_rect, |
| .scroll_stop=&lcd_scroll_stop, |
| .scroll_stop_viewport=&lcd_scroll_stop_viewport, |
| .update=&lcd_update, |
| .update_viewport=&lcd_update_viewport, |
| .backlight_on=&backlight_on, |
| .backlight_off=&backlight_off, |
| .is_backlight_on=&is_backlight_on, |
| .backlight_set_timeout=&backlight_set_timeout, |
| #if LCD_DEPTH > 1 |
| .backdrop_load=&backdrop_load, |
| .backdrop_show=&backdrop_show, |
| #endif |
| #ifdef HAVE_BUTTONBAR |
| .has_buttonbar=false, |
| #endif |
| #if defined(HAVE_LCD_BITMAP) |
| .set_framebuffer = (void*)lcd_set_framebuffer, |
| #if defined(HAVE_LCD_COLOR) |
| .gradient_fillrect = lcd_gradient_fillrect, |
| .gradient_fillrect_part = lcd_gradient_fillrect_part, |
| #endif |
| #endif |
| .put_line = screen_helper_put_line, |
| }, |
| #if NB_SCREENS == 2 |
| { |
| .screen_type=SCREEN_REMOTE, |
| .lcdwidth=LCD_REMOTE_WIDTH, |
| .lcdheight=LCD_REMOTE_HEIGHT, |
| .depth=LCD_REMOTE_DEPTH, |
| .getnblines=&screen_helper_remote_getnblines, |
| .is_color=false,/* No color remotes yet */ |
| .pixel_format=LCD_REMOTE_PIXELFORMAT, |
| .getcharwidth=screen_helper_remote_getcharwidth, |
| .getcharheight=screen_helper_remote_getcharheight, |
| .has_disk_led=false, |
| .set_drawmode=&lcd_remote_set_drawmode, |
| .set_viewport=&lcd_remote_set_viewport, |
| .getwidth=&lcd_remote_getwidth, |
| .getheight=&lcd_remote_getheight, |
| .getstringsize=&lcd_remote_getstringsize, |
| #if 1 /* all remote LCDs are bitmapped so far */ |
| .setfont=screen_helper_remote_setfont, |
| .getuifont=screen_helper_remote_getuifont, |
| .setuifont=screen_helper_remote_setuifont, |
| .mono_bitmap=&lcd_remote_mono_bitmap, |
| .mono_bitmap_part=&lcd_remote_mono_bitmap_part, |
| .bitmap=(screen_bitmap_func*)&lcd_remote_bitmap, |
| .bitmap_part=(screen_bitmap_part_func*)&lcd_remote_bitmap_part, |
| #if LCD_REMOTE_DEPTH <= 2 |
| /* No transparency yet for grayscale and mono lcd */ |
| .transparent_bitmap=(screen_bitmap_func*)&lcd_remote_bitmap, |
| .transparent_bitmap_part=(screen_bitmap_part_func*)&lcd_remote_bitmap_part, |
| /* No colour remotes yet */ |
| #endif |
| .bmp = &lcd_remote_bmp, |
| .bmp_part = &lcd_remote_bmp_part, |
| .nine_segment_bmp = &lcd_remote_nine_segment_bmp, |
| #if LCD_REMOTE_DEPTH > 1 |
| #if defined(HAVE_LCD_COLOR) |
| .color_to_native=&lcd_remote_color_to_native, |
| #endif |
| .get_background=&lcd_remote_get_background, |
| .get_foreground=&lcd_remote_get_foreground, |
| .set_background=&lcd_remote_set_background, |
| .set_foreground=&lcd_remote_set_foreground, |
| #endif /* LCD_REMOTE_DEPTH > 1 */ |
| .update_rect=&lcd_remote_update_rect, |
| .update_viewport_rect=&lcd_remote_update_viewport_rect, |
| .fillrect=&lcd_remote_fillrect, |
| .drawrect=&lcd_remote_drawrect, |
| .draw_border_viewport=&lcd_remote_draw_border_viewport, |
| .fill_viewport=&lcd_remote_fill_viewport, |
| .drawpixel=&lcd_remote_drawpixel, |
| .drawline=&lcd_remote_drawline, |
| .vline=&lcd_remote_vline, |
| .hline=&lcd_remote_hline, |
| .scroll_step=&lcd_remote_scroll_step, |
| #endif /* 1 */ |
| |
| #if 0 /* no charcell remote LCDs so far */ |
| .double_height=&lcd_remote_double_height, |
| .putc=&lcd_remote_putc, |
| .get_locked_pattern=&lcd_remote_get_locked_pattern, |
| .define_pattern=&lcd_remote_define_pattern, |
| .icon=&lcd_remote_icon, |
| #endif /* 0 */ |
| .putsxy=&lcd_remote_putsxy, |
| .puts=&lcd_remote_puts, |
| .putsf=&lcd_remote_putsf, |
| .puts_scroll=&lcd_remote_puts_scroll, |
| .putsxy_scroll_func=&lcd_remote_putsxy_scroll_func, |
| .scroll_speed=&lcd_remote_scroll_speed, |
| .scroll_delay=&lcd_remote_scroll_delay, |
| .clear_display=&lcd_remote_clear_display, |
| .clear_viewport=&lcd_remote_clear_viewport, |
| .scroll_stop_viewport_rect=&lcd_remote_scroll_stop_viewport_rect, |
| .scroll_stop=&lcd_remote_scroll_stop, |
| .scroll_stop_viewport=&lcd_remote_scroll_stop_viewport, |
| .update=&lcd_remote_update, |
| .update_viewport=&lcd_remote_update_viewport, |
| .backlight_on=&remote_backlight_on, |
| .backlight_off=&remote_backlight_off, |
| .is_backlight_on=&is_remote_backlight_on, |
| .backlight_set_timeout=&remote_backlight_set_timeout, |
| |
| #if LCD_DEPTH > 1 |
| .backdrop_load=&remote_backdrop_load, |
| .backdrop_show=&remote_backdrop_show, |
| #endif |
| #ifdef HAVE_BUTTONBAR |
| .has_buttonbar=false, |
| #endif |
| #if defined(HAVE_LCD_BITMAP) |
| .set_framebuffer = (void*)lcd_remote_set_framebuffer, |
| #endif |
| .put_line = screen_helper_remote_put_line, |
| } |
| #endif /* NB_SCREENS == 2 */ |
| }; |
| |
| #ifdef HAVE_LCD_BITMAP |
| void screen_clear_area(struct screen * display, int xstart, int ystart, |
| int width, int height) |
| { |
| display->set_drawmode(DRMODE_SOLID|DRMODE_INVERSEVID); |
| display->fillrect(xstart, ystart, width, height); |
| display->set_drawmode(DRMODE_SOLID); |
| } |
| #endif |