1 /***************************************************************************
3 * Open \______ \ ____ ____ | | _\_ |__ _______ ___
4 * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
5 * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
6 * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
10 * Copyright (C) 2005 by Kevin Ferrare
12 * All files in this archive are subject to the GNU General Public License.
13 * See the file COPYING in the source tree root for full license agreement.
15 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
16 * KIND, either express or implied.
18 ****************************************************************************/
21 #include <lcd-remote.h>
22 #include <scroll_engine.h>
23 #include "backlight.h"
31 #include "screen_access.h"
33 struct screen screens
[NB_SCREENS
] =
36 .screen_type
=SCREEN_MAIN
,
40 #if defined(HAVE_LCD_COLOR)
45 #ifdef HAVE_LCD_BITMAP
46 .pixel_format
=LCD_PIXELFORMAT
,
48 #if (CONFIG_LED == LED_VIRTUAL)
50 #elif defined(HAVE_REMOTE_LCD)
53 .set_viewport
=&lcd_set_viewport
,
54 .setmargins
=&lcd_setmargins
,
55 .getwidth
=&lcd_getwidth
,
56 .getheight
=&lcd_getheight
,
57 .getymargin
=&lcd_getymargin
,
58 .getxmargin
=&lcd_getxmargin
,
59 .getstringsize
=&lcd_getstringsize
,
60 #ifdef HAVE_LCD_BITMAP
61 .setfont
=&lcd_setfont
,
62 .getfont
=&lcd_getfont
,
63 .mono_bitmap
=&lcd_mono_bitmap
,
64 .mono_bitmap_part
=&lcd_mono_bitmap_part
,
65 .set_drawmode
=&lcd_set_drawmode
,
66 .bitmap
=(screen_bitmap_func
*)&lcd_bitmap
,
67 .bitmap_part
=(screen_bitmap_part_func
*)&lcd_bitmap_part
,
69 /* No transparency yet for grayscale and mono lcd */
70 .transparent_bitmap
=(screen_bitmap_func
*)&lcd_bitmap
,
71 .transparent_bitmap_part
=(screen_bitmap_part_func
*)&lcd_bitmap_part
,
73 .transparent_bitmap
=(screen_bitmap_func
*)&lcd_bitmap_transparent
,
74 .transparent_bitmap_part
=(screen_bitmap_part_func
*)&lcd_bitmap_transparent_part
,
77 #if defined(HAVE_LCD_COLOR) && defined(LCD_REMOTE_DEPTH) && LCD_REMOTE_DEPTH > 1
78 .color_to_native
=&lcd_color_to_native
,
80 .get_background
=&lcd_get_background
,
81 .get_foreground
=&lcd_get_foreground
,
82 .set_background
=&lcd_set_background
,
83 .set_foreground
=&lcd_set_foreground
,
85 .set_selector_start
=&lcd_set_selector_start
,
86 .set_selector_end
=&lcd_set_selector_end
,
87 .set_selector_text
=&lcd_set_selector_text
,
89 #endif /* LCD_DEPTH > 1 */
90 .update_rect
=&lcd_update_rect
,
91 .update_viewport_rect
=&lcd_update_viewport_rect
,
92 .fillrect
=&lcd_fillrect
,
93 .drawrect
=&lcd_drawrect
,
94 .drawpixel
=&lcd_drawpixel
,
95 .drawline
=&lcd_drawline
,
98 .scroll_step
=&lcd_scroll_step
,
99 .puts_style_offset
=&lcd_puts_style_offset
,
100 .puts_scroll_style
=&lcd_puts_scroll_style
,
101 .puts_scroll_style_offset
=&lcd_puts_scroll_style_offset
,
102 #endif /* HAVE_LCD_BITMAP */
104 #ifdef HAVE_LCD_CHARCELLS
105 .double_height
=&lcd_double_height
,
107 .get_locked_pattern
=&lcd_get_locked_pattern
,
108 .define_pattern
=&lcd_define_pattern
,
109 .unlock_pattern
=&lcd_unlock_pattern
,
111 #endif /* HAVE_LCD_CHARCELLS */
115 .puts_offset
=&lcd_puts_offset
,
116 .puts_scroll
=&lcd_puts_scroll
,
117 .puts_scroll_offset
=&lcd_puts_scroll_offset
,
118 .scroll_speed
=&lcd_scroll_speed
,
119 .scroll_delay
=&lcd_scroll_delay
,
120 .stop_scroll
=&lcd_stop_scroll
,
121 .clear_display
=&lcd_clear_display
,
122 .clear_viewport
=&lcd_clear_viewport
,
123 .scroll_stop
=&lcd_scroll_stop
,
124 .scroll_stop_line
=&lcd_scroll_stop_line
,
126 .update_viewport
=&lcd_update_viewport
,
127 .backlight_on
=&backlight_on
,
128 .backlight_off
=&backlight_off
,
129 .is_backlight_on
=&is_backlight_on
,
130 .backlight_set_timeout
=&backlight_set_timeout
,
131 #ifdef HAVE_BUTTONBAR
137 .screen_type
=SCREEN_REMOTE
,
138 .width
=LCD_REMOTE_WIDTH
,
139 .height
=LCD_REMOTE_HEIGHT
,
140 .depth
=LCD_REMOTE_DEPTH
,
141 .is_color
=false,/* No color remotes yet */
142 .pixel_format
=LCD_REMOTE_PIXELFORMAT
,
144 .set_viewport
=&lcd_remote_set_viewport
,
145 .setmargins
=&lcd_remote_setmargins
,
146 .getwidth
=&lcd_remote_getwidth
,
147 .getheight
=&lcd_remote_getheight
,
148 .getymargin
=&lcd_remote_getymargin
,
149 .getxmargin
=&lcd_remote_getxmargin
,
150 .getstringsize
=&lcd_remote_getstringsize
,
151 #if 1 /* all remote LCDs are bitmapped so far */
152 .setfont
=&lcd_remote_setfont
,
153 .getfont
=&lcd_remote_getfont
,
154 .mono_bitmap
=&lcd_remote_mono_bitmap
,
155 .mono_bitmap_part
=&lcd_remote_mono_bitmap_part
,
156 .bitmap
=(screen_bitmap_func
*)&lcd_remote_bitmap
,
157 .bitmap_part
=(screen_bitmap_part_func
*)&lcd_remote_bitmap_part
,
158 .set_drawmode
=&lcd_remote_set_drawmode
,
159 #if LCD_REMOTE_DEPTH <= 2
160 /* No transparency yet for grayscale and mono lcd */
161 .transparent_bitmap
=(screen_bitmap_func
*)&lcd_remote_bitmap
,
162 .transparent_bitmap_part
=(screen_bitmap_part_func
*)&lcd_remote_bitmap_part
,
163 /* No colour remotes yet */
165 #if LCD_REMOTE_DEPTH > 1
166 #if defined(HAVE_LCD_COLOR)
167 .color_to_native
=&lcd_remote_color_to_native
,
169 .get_background
=&lcd_remote_get_background
,
170 .get_foreground
=&lcd_remote_get_foreground
,
171 .set_background
=&lcd_remote_set_background
,
172 .set_foreground
=&lcd_remote_set_foreground
,
173 #endif /* LCD_REMOTE_DEPTH > 1 */
174 .update_rect
=&lcd_remote_update_rect
,
175 .update_viewport_rect
=&lcd_remote_update_viewport_rect
,
176 .fillrect
=&lcd_remote_fillrect
,
177 .drawrect
=&lcd_remote_drawrect
,
178 .drawpixel
=&lcd_remote_drawpixel
,
179 .drawline
=&lcd_remote_drawline
,
180 .vline
=&lcd_remote_vline
,
181 .hline
=&lcd_remote_hline
,
182 .scroll_step
=&lcd_remote_scroll_step
,
183 .puts_style_offset
=&lcd_remote_puts_style_offset
,
184 .puts_scroll_style
=&lcd_remote_puts_scroll_style
,
185 .puts_scroll_style_offset
=&lcd_remote_puts_scroll_style_offset
,
188 #if 0 /* no charcell remote LCDs so far */
189 .double_height
=&lcd_remote_double_height
,
190 .putc
=&lcd_remote_putc
,
191 .get_locked_pattern
=&lcd_remote_get_locked_pattern
,
192 .define_pattern
=&lcd_remote_define_pattern
,
193 .icon
=&lcd_remote_icon
,
195 .putsxy
=&lcd_remote_putsxy
,
196 .puts
=&lcd_remote_puts
,
197 .puts_offset
=&lcd_remote_puts_offset
,
198 .puts_scroll
=&lcd_remote_puts_scroll
,
199 .puts_scroll_offset
=&lcd_remote_puts_scroll_offset
,
200 .scroll_speed
=&lcd_remote_scroll_speed
,
201 .scroll_delay
=&lcd_remote_scroll_delay
,
202 .stop_scroll
=&lcd_remote_stop_scroll
,
203 .clear_display
=&lcd_remote_clear_display
,
204 .clear_viewport
=&lcd_remote_clear_viewport
,
205 .scroll_stop
=&lcd_remote_scroll_stop
,
206 .scroll_stop_line
=&lcd_remote_scroll_stop_line
,
207 .update
=&lcd_remote_update
,
208 .update_viewport
=&lcd_remote_update_viewport
,
209 .backlight_on
=&remote_backlight_on
,
210 .backlight_off
=&remote_backlight_off
,
211 .is_backlight_on
=&is_remote_backlight_on
,
212 .backlight_set_timeout
=&remote_backlight_set_timeout
214 #endif /* HAVE_REMOTE_LCD */
217 #ifdef HAVE_LCD_BITMAP
218 void screen_clear_area(struct screen
* display
, int xstart
, int ystart
,
219 int width
, int height
)
221 display
->set_drawmode(DRMODE_SOLID
|DRMODE_INVERSEVID
);
222 display
->fillrect(xstart
, ystart
, width
, height
);
223 display
->set_drawmode(DRMODE_SOLID
);
227 void screen_access_init(void)
230 struct screen
*display
;
233 display
= &screens
[i
];
234 #ifdef HAVE_LCD_BITMAP
235 ((struct screen
*)&screens
[i
])->setfont(FONT_UI
);
238 int height
=display
->height
;
239 #ifdef HAVE_LCD_BITMAP
240 if(global_settings
.statusbar
)
241 height
-= STATUSBAR_HEIGHT
;
242 #ifdef HAVE_BUTTONBAR
243 if(global_settings
.buttonbar
&& display
->has_buttonbar
)
244 height
-= BUTTONBAR_HEIGHT
;
246 display
->getstringsize((unsigned char *)"A", &display
->char_width
,
247 &display
->char_height
);
249 display
->char_width
= 1;
250 display
->char_height
= 1;
252 display
->nb_lines
= height
/ display
->char_height
;