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Sleep timer, inspired by Jim Hagani

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@2918 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Linus Nielsen Feltzing 2002-12-03 22:41:50 +00:00
parent 2c639f5f86
commit b43dba8760
7 changed files with 209 additions and 0 deletions
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136
apps/sleeptimer.c Normal file
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/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright (C) 2002 Linus Nielsen Feltzing
*
* 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 "config.h"
#include "options.h"
#include "lcd.h"
#include "font.h"
#include "button.h"
#include "kernel.h"
#include "sprintf.h"
#include <string.h>
#include "settings.h"
#include "power.h"
#include "powermgmt.h"
#include "status.h"
#include "lang.h"
//#define SMALL_STEP_SIZE 15*60 /* Seconds */
#define SMALL_STEP_SIZE 2*60 /* Seconds */
#define LARGE_STEP_SIZE 30*60 /* Seconds */
#define THRESHOLD 60 /* Minutes */
#define MAX_TIME 5*60*60 /* Hours */
bool sleeptimer_screen(void)
{
#ifdef HAVE_LCD_BITMAP
int w, h;
#endif
unsigned long seconds;
int hours, minutes;
int button;
bool done = false;
char buf[32];
int oldtime, newtime;
#ifdef HAVE_LCD_BITMAP
lcd_setfont(FONT_UI);
lcd_getstringsize("M", &w, &h);
lcd_setmargins(w, 8);
#endif
int amount = 0;
while(!done)
{
button = button_get_w_tmo(HZ/20);
switch(button)
{
#ifdef HAVE_PLAYER_KEYPAD
case BUTTON_STOP:
#else
case BUTTON_OFF:
case BUTTON_LEFT:
#endif
done = true;
break;
#ifdef HAVE_PLAYER_KEYPAD
case BUTTON_RIGHT:
#else
case BUTTON_UP:
#endif
oldtime = (get_sleep_timer()+59) / 60;
if(oldtime < THRESHOLD)
amount = SMALL_STEP_SIZE;
else
amount = LARGE_STEP_SIZE;
newtime = oldtime * 60 + amount;
if(newtime > MAX_TIME)
newtime = MAX_TIME;
set_sleep_timer(newtime);
break;
#ifdef HAVE_PLAYER_KEYPAD
case BUTTON_LEFT:
#else
case BUTTON_DOWN:
#endif
oldtime = (get_sleep_timer()+59) / 60;
if(oldtime <= THRESHOLD)
amount = SMALL_STEP_SIZE;
else
amount = LARGE_STEP_SIZE;
newtime = oldtime*60 - amount;
if(newtime < 0)
newtime = 0;
set_sleep_timer(newtime);
break;
}
seconds = get_sleep_timer();
lcd_clear_display();
lcd_puts(0, 0, str(LANG_SLEEP_TIMER));
if(seconds)
{
seconds += 59; /* Round up for a "friendlier" display */
hours = seconds / 3600;
minutes = (seconds - (hours * 3600)) / 60;
snprintf(buf, 32, "%d:%02d",
hours, minutes);
lcd_puts(0, 1, buf);
}
else
{
lcd_puts(0, 1, str(LANG_OFF));
}
status_draw();
lcd_update();
}
return false;
}