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rockbox/apps/status.c
Björn Stenberg c3fd67c6c9 Killed a dozen global variables 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@3015 a1c6a512-1295-4272-9138-f99709370657
2002-12-18 14:57:45 +00:00

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7.2 KiB
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/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright (C) 2002 by 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 "lcd.h"
#include "debug.h"
#include "kernel.h"
#include "power.h"
#include "thread.h"
#include "settings.h"
#include "status.h"
#include "mpeg.h"
#include "wps.h"
#ifdef HAVE_RTC
#include "rtc.h"
#endif
#ifdef HAVE_LCD_BITMAP
#include "icons.h"
#endif
#include "powermgmt.h"
static enum playmode current_mode = STATUS_STOP;
#if defined(HAVE_LCD_CHARCELLS) || defined(HAVE_CHARGE_CTRL)
static long switch_tick;
static int battery_charge_step = 0;
#ifdef HAVE_CHARGE_CTRL
static bool plug_state;
static bool battery_state;
#endif
#endif
void status_init(void)
{
status_set_playmode(STATUS_STOP);
}
void status_set_playmode(enum playmode mode)
{
current_mode = mode;
status_draw();
}
#if defined(HAVE_LCD_CHARCELLS)
static bool record = false;
static bool audio = false;
static bool param = false;
static bool usb = false;
void status_set_record(bool b)
{
record = b;
}
void status_set_audio(bool b)
{
audio = b;
}
void status_set_param(bool b)
{
param = b;
}
void status_set_usb(bool b)
{
usb = b;
}
#endif /* HAVE_LCD_CHARCELLS */
void status_draw(void)
{
int battlevel = battery_level();
int volume = mpeg_val2phys(SOUND_VOLUME, global_settings.volume);
#if defined(HAVE_LCD_BITMAP) && defined(HAVE_RTC)
int hour, minute;
#endif
if ( !global_settings.statusbar )
return;
#if defined(HAVE_LCD_CHARCELLS)
lcd_icon(ICON_VOLUME, true);
if(volume > 10)
lcd_icon(ICON_VOLUME_1, true);
else
lcd_icon(ICON_VOLUME_1, false);
if(volume > 30)
lcd_icon(ICON_VOLUME_2, true);
else
lcd_icon(ICON_VOLUME_2, false);
if(volume > 50)
lcd_icon(ICON_VOLUME_3, true);
else
lcd_icon(ICON_VOLUME_3, false);
if(volume > 70)
lcd_icon(ICON_VOLUME_4, true);
else
lcd_icon(ICON_VOLUME_4, false);
if(volume > 90)
lcd_icon(ICON_VOLUME_5, true);
else
lcd_icon(ICON_VOLUME_5, false);
switch(current_mode)
{
case STATUS_PLAY:
lcd_icon(ICON_PLAY, true);
lcd_icon(ICON_PAUSE, false);
break;
case STATUS_STOP:
lcd_icon(ICON_PLAY, false);
lcd_icon(ICON_PAUSE, false);
break;
case STATUS_PAUSE:
lcd_icon(ICON_PLAY, false);
lcd_icon(ICON_PAUSE, true);
break;
default:
break;
}
if(charger_inserted())
{
global_settings.runtime = 0;
if(TIME_AFTER(current_tick, switch_tick))
{
lcd_icon(ICON_BATTERY, true);
lcd_icon(ICON_BATTERY_1, false);
lcd_icon(ICON_BATTERY_2, false);
lcd_icon(ICON_BATTERY_3, false);
switch(battery_charge_step)
{
case 0:
battery_charge_step++;
break;
case 1:
lcd_icon(ICON_BATTERY_1, true);
battery_charge_step++;
break;
case 2:
lcd_icon(ICON_BATTERY_1, true);
lcd_icon(ICON_BATTERY_2, true);
battery_charge_step++;
break;
case 3:
lcd_icon(ICON_BATTERY_1, true);
lcd_icon(ICON_BATTERY_2, true);
lcd_icon(ICON_BATTERY_3, true);
battery_charge_step = 0;
break;
default:
battery_charge_step = 0;
break;
}
switch_tick = current_tick + (HZ/2);
}
} else {
lcd_icon(ICON_BATTERY, true);
if(battlevel > 25)
lcd_icon(ICON_BATTERY_1, true);
else
lcd_icon(ICON_BATTERY_1, false);
if(battlevel > 50)
lcd_icon(ICON_BATTERY_2, true);
else
lcd_icon(ICON_BATTERY_2, false);
if(battlevel > 75)
lcd_icon(ICON_BATTERY_3, true);
else
lcd_icon(ICON_BATTERY_3, false);
}
lcd_icon(ICON_REPEAT, global_settings.repeat_mode != REPEAT_OFF);
lcd_icon(ICON_1, global_settings.repeat_mode == REPEAT_ONE);
lcd_icon(ICON_RECORD, record);
lcd_icon(ICON_AUDIO, audio);
lcd_icon(ICON_PARAM, param);
lcd_icon(ICON_USB, usb);
#endif
#ifdef HAVE_LCD_BITMAP
if (global_settings.statusbar) {
statusbar_wipe();
#ifdef HAVE_CHARGE_CTRL
if(charger_inserted()) {
battery_state = true;
plug_state = true;
if (charge_state > 0) /* charge || top off || trickle */
global_settings.runtime = 0;
if ((charge_state == 1) || (charge_state == 2 )) { /* animate battery if charging or top-off charging*/
battlevel = battery_charge_step * 34; /* 34 for a better look */
battlevel = battlevel > 100 ? 100 : battlevel;
if(TIME_AFTER(current_tick, switch_tick)) {
battery_charge_step=(battery_charge_step+1)%4;
switch_tick = current_tick + HZ;
}
}
}
else {
plug_state=false;
if(battery_level_safe())
battery_state = true;
else /* blink battery if level is low */
if(TIME_AFTER(current_tick, switch_tick)) {
switch_tick = current_tick+HZ;
battery_state =! battery_state;
}
}
if (battery_state)
statusbar_icon_battery(battlevel, plug_state);
#else
statusbar_icon_battery(battlevel, false);
#endif
statusbar_icon_volume(volume);
statusbar_icon_play_state(current_mode + Icon_Play);
switch (global_settings.repeat_mode) {
case REPEAT_ONE:
statusbar_icon_play_mode(Icon_RepeatOne);
break;
case REPEAT_ALL:
statusbar_icon_play_mode(Icon_Repeat);
break;
}
if(global_settings.playlist_shuffle)
statusbar_icon_shuffle();
if (keys_locked)
statusbar_icon_lock();
#ifdef HAVE_RTC
hour = rtc_read(3);
hour = ((hour & 0x30) >> 4) * 10 + (hour & 0x0f);
minute = rtc_read(2);
minute = ((minute & 0x70) >> 4) * 10 + (minute & 0x0f);
statusbar_time(hour, minute);
#endif
lcd_update_rect(0, 0, LCD_WIDTH, STATUSBAR_HEIGHT);
}
#endif
}
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