4764ee04c9
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22176 a1c6a512-1295-4272-9138-f99709370657
178 lines
6.7 KiB
C
178 lines
6.7 KiB
C
/***************************************************************************
|
|
* __________ __ ___.
|
|
* 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.
|
|
*
|
|
****************************************************************************/
|
|
|
|
#ifndef _SCREEN_ACCESS_H_
|
|
#define _SCREEN_ACCESS_H_
|
|
|
|
#include "lcd.h"
|
|
#include "buttonbar.h"
|
|
#include "backdrop.h"
|
|
|
|
enum screen_type {
|
|
SCREEN_MAIN
|
|
#ifdef HAVE_REMOTE_LCD
|
|
,SCREEN_REMOTE
|
|
#endif
|
|
};
|
|
|
|
#if defined(HAVE_REMOTE_LCD) && !defined (ROCKBOX_HAS_LOGF)
|
|
#define NB_SCREENS 2
|
|
#else
|
|
#define NB_SCREENS 1
|
|
#endif
|
|
|
|
#if NB_SCREENS == 1
|
|
#define FOR_NB_SCREENS(i) i = 0;
|
|
#else
|
|
#define FOR_NB_SCREENS(i) for(i = 0; i < NB_SCREENS; i++)
|
|
#endif
|
|
|
|
#ifdef HAVE_LCD_CHARCELLS
|
|
#define MAX_LINES_ON_SCREEN 2
|
|
#endif
|
|
|
|
typedef void screen_bitmap_part_func(const void *src, int src_x, int src_y,
|
|
int stride, int x, int y, int width, int height);
|
|
typedef void screen_bitmap_func(const void *src, int x, int y, int width,
|
|
int height);
|
|
|
|
/* if this struct is changed the plugin api may break so bump the api
|
|
versions in plugin.h */
|
|
struct screen
|
|
{
|
|
enum screen_type screen_type;
|
|
int lcdwidth, lcdheight;
|
|
int depth;
|
|
int (*getnblines)(void);
|
|
#ifdef HAVE_LCD_BITMAP
|
|
int pixel_format;
|
|
#endif
|
|
int (*getcharwidth)(void);
|
|
int (*getcharheight)(void);
|
|
bool is_color;
|
|
#if (CONFIG_LED == LED_VIRTUAL) || defined(HAVE_REMOTE_LCD)
|
|
bool has_disk_led;
|
|
#endif
|
|
#ifdef HAVE_BUTTONBAR
|
|
bool has_buttonbar;
|
|
#endif
|
|
void (*set_viewport)(struct viewport* vp);
|
|
int (*getwidth)(void);
|
|
int (*getheight)(void);
|
|
int (*getstringsize)(const unsigned char *str, int *w, int *h);
|
|
#if defined(HAVE_LCD_BITMAP) || defined(HAVE_REMOTE_LCD) /* always bitmap */
|
|
void (*setfont)(int newfont);
|
|
int (*getfont)(void);
|
|
|
|
void (*scroll_step)(int pixels);
|
|
void (*puts_style_offset)(int x, int y, const unsigned char *str,
|
|
int style, int offset);
|
|
void (*puts_scroll_style)(int x, int y, const unsigned char *string,
|
|
int style);
|
|
void (*puts_scroll_style_offset)(int x, int y, const unsigned char *string,
|
|
int style, int offset);
|
|
void (*mono_bitmap)(const unsigned char *src,
|
|
int x, int y, int width, int height);
|
|
void (*mono_bitmap_part)(const unsigned char *src, int src_x, int src_y,
|
|
int stride, int x, int y, int width, int height);
|
|
void (*bitmap)(const void *src,
|
|
int x, int y, int width, int height);
|
|
void (*bitmap_part)(const void *src, int src_x, int src_y,
|
|
int stride, int x, int y, int width, int height);
|
|
void (*transparent_bitmap)(const void *src,
|
|
int x, int y, int width, int height);
|
|
void (*transparent_bitmap_part)(const void *src, int src_x, int src_y,
|
|
int stride, int x, int y, int width, int height);
|
|
void (*set_drawmode)(int mode);
|
|
#if defined(HAVE_LCD_COLOR) && defined(LCD_REMOTE_DEPTH) && LCD_REMOTE_DEPTH > 1
|
|
unsigned (*color_to_native)(unsigned color);
|
|
#endif
|
|
#if (LCD_DEPTH > 1) || (defined(LCD_REMOTE_DEPTH) && (LCD_REMOTE_DEPTH > 1))
|
|
unsigned (*get_background)(void);
|
|
unsigned (*get_foreground)(void);
|
|
void (*set_background)(unsigned background);
|
|
void (*set_foreground)(unsigned foreground);
|
|
#endif /* (LCD_DEPTH > 1) || (LCD_REMOTE_DEPTH > 1) */
|
|
#if defined(HAVE_LCD_COLOR)
|
|
void (*set_selector_start)(unsigned selector);
|
|
void (*set_selector_end)(unsigned selector);
|
|
void (*set_selector_text)(unsigned selector_text);
|
|
#endif
|
|
void (*update_rect)(int x, int y, int width, int height);
|
|
void (*update_viewport_rect)(int x, int y, int width, int height);
|
|
void (*fillrect)(int x, int y, int width, int height);
|
|
void (*drawrect)(int x, int y, int width, int height);
|
|
void (*drawpixel)(int x, int y);
|
|
void (*drawline)(int x1, int y1, int x2, int y2);
|
|
void (*vline)(int x, int y1, int y2);
|
|
void (*hline)(int x1, int x2, int y);
|
|
#endif /* HAVE_LCD_BITMAP || HAVE_REMOTE_LCD */
|
|
|
|
#ifdef HAVE_LCD_CHARCELLS /* no charcell remote LCDs so far */
|
|
void (*double_height)(bool on);
|
|
void (*putc)(int x, int y, unsigned long ucs);
|
|
void (*icon)(int icon, bool enable);
|
|
unsigned long (*get_locked_pattern)(void);
|
|
void (*define_pattern)(unsigned long ucs, const char *pattern);
|
|
void (*unlock_pattern)(unsigned long ucs);
|
|
#endif
|
|
void (*putsxy)(int x, int y, const unsigned char *str);
|
|
void (*puts)(int x, int y, const unsigned char *str);
|
|
void (*puts_offset)(int x, int y, const unsigned char *str, int offset);
|
|
void (*puts_scroll)(int x, int y, const unsigned char *string);
|
|
void (*puts_scroll_offset)(int x, int y, const unsigned char *string,
|
|
int offset);
|
|
void (*scroll_speed)(int speed);
|
|
void (*scroll_delay)(int ms);
|
|
void (*stop_scroll)(void);
|
|
void (*clear_display)(void);
|
|
void (*clear_viewport)(void);
|
|
void (*scroll_stop)(struct viewport* vp);
|
|
void (*scroll_stop_line)(struct viewport* vp, int y);
|
|
void (*update)(void);
|
|
void (*update_viewport)(void);
|
|
void (*backlight_on)(void);
|
|
void (*backlight_off)(void);
|
|
bool (*is_backlight_on)(bool ignore_always_off);
|
|
void (*backlight_set_timeout)(int index);
|
|
bool (*backdrop_load)(enum backdrop_type bdrop, const char* filename);
|
|
void (*backdrop_unload)(enum backdrop_type bdrop);
|
|
void (*backdrop_show)(enum backdrop_type bdrop);
|
|
};
|
|
|
|
#if defined(HAVE_LCD_BITMAP) || defined(HAVE_REMOTE_LCD)
|
|
/*
|
|
* Clear only a given area of the screen
|
|
* - screen : the screen structure
|
|
* - xstart, ystart : where the area starts
|
|
* - width, height : size of the area
|
|
*/
|
|
void screen_clear_area(struct screen * display, int xstart, int ystart,
|
|
int width, int height);
|
|
#endif
|
|
|
|
/*
|
|
* exported screens array that should be used
|
|
* by each app that wants to write to access display
|
|
*/
|
|
extern struct screen screens[NB_SCREENS];
|
|
|
|
#endif /*_SCREEN_ACCESS_H_*/
|