102 lines
2.5 KiB
C
102 lines
2.5 KiB
C
/***************************************************************************
|
|
* __________ __ ___.
|
|
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
|
|
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
|
|
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
|
|
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
|
|
* \/ \/ \/ \/ \/
|
|
* $Id$
|
|
*
|
|
* Copyright (C) 2002 Daniel Stenberg
|
|
*
|
|
* All files in this archive are subject to the GNU General Public License.
|
|
* See the file COPYING in the source tree root for full license agreement.
|
|
*
|
|
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
|
|
* KIND, either express or implied.
|
|
*
|
|
****************************************************************************/
|
|
|
|
#include "types.h"
|
|
#include "lcd.h"
|
|
#include "button.h"
|
|
#include "kernel.h"
|
|
|
|
#include "tree.h"
|
|
|
|
extern void tetris(void);
|
|
|
|
#define LINE_HEIGHT 8
|
|
|
|
#define MAX_LINE 3 /* the last index with info, starting on 0 */
|
|
|
|
/* global cursor */
|
|
int cursor = 0;
|
|
|
|
void menu_init(void)
|
|
{
|
|
lcd_puts(6, 0, "Rockabox", 0);
|
|
lcd_puts(6, 8, "Screen Saver", 0);
|
|
#define LINE_SS 1
|
|
lcd_puts(6, 16, "Browse", 0);
|
|
#define LINE_BROWSE 2
|
|
lcd_puts(6, 24, "Tetris", 0);
|
|
#define LINE_TETRIS 3
|
|
lcd_puts(8, 38, "Rockbox!", 2);
|
|
|
|
lcd_puts(0, cursor, "-", 0);
|
|
}
|
|
|
|
void app_main(void)
|
|
{
|
|
int key;
|
|
|
|
menu_init();
|
|
|
|
while(1) {
|
|
key = button_get();
|
|
|
|
if(!key) {
|
|
sleep(1);
|
|
continue;
|
|
}
|
|
switch(key) {
|
|
case BUTTON_UP:
|
|
if(cursor) {
|
|
lcd_puts(0, cursor, " ", 0);
|
|
cursor-= LINE_HEIGHT;
|
|
lcd_puts(0, cursor, "-", 0);
|
|
}
|
|
break;
|
|
case BUTTON_DOWN:
|
|
if(cursor<(MAX_LINE*LINE_HEIGHT)) {
|
|
lcd_puts(0, cursor, " ", 0);
|
|
cursor+=LINE_HEIGHT;
|
|
lcd_puts(0, cursor, "-", 0);
|
|
}
|
|
break;
|
|
case BUTTON_RIGHT:
|
|
case BUTTON_PLAY:
|
|
switch(cursor) {
|
|
case (LINE_TETRIS * LINE_HEIGHT):
|
|
lcd_clearrect(0, 0, LCD_WIDTH, LCD_HEIGHT);
|
|
tetris();
|
|
lcd_clearrect(0, 0, LCD_WIDTH, LCD_HEIGHT);
|
|
menu_init();
|
|
break;
|
|
case (LINE_BROWSE * LINE_HEIGHT):
|
|
dirbrowse("/");
|
|
lcd_clearrect(0, 0, LCD_WIDTH, LCD_HEIGHT);
|
|
menu_init();
|
|
break;
|
|
case (LINE_SS * LINE_HEIGHT):
|
|
screensaver();
|
|
lcd_clearrect(0, 0, LCD_WIDTH, LCD_HEIGHT);
|
|
menu_init();
|
|
break;
|
|
}
|
|
break;
|
|
}
|
|
lcd_update();
|
|
}
|
|
}
|