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rockbox/apps/menus/main_menu.c
Jonathan Gordon e54d8e1388 Remove the exit_value variable.. set the MENU_FUNC_CHECK_RETVAL fla and 
return 1 if you want your funciton to quit the menus.
save settings after clearing the background so it persists


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12827 a1c6a512-1295-4272-9138-f99709370657
2007-03-18 07:03:43 +00:00

443 lines
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/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright (C) 2007 Jonathan Gordon
*
* 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 <stdbool.h>
#include <stddef.h>
#include <limits.h>
#include "config.h"
#include "string.h"
#include "lang.h"
#include "action.h"
#include "settings.h"
#include "powermgmt.h"
#include "menu.h"
#include "settings_menu.h"
#include "exported_menus.h"
#include "tree.h"
#ifdef HAVE_RECORDING
#include "recording.h"
#endif
#include "bookmark.h"
#include "yesno.h"
#include "keyboard.h"
#include "screens.h"
#include "plugin.h"
#include "talk.h"
#include "buffer.h"
#include "splash.h"
#include "debug_menu.h"
#if defined(SIMULATOR) && defined(ROCKBOX_HAS_LOGF)
#include "logfdisp.h"
#endif
struct browse_folder_info {
const char* dir;
int show_options;
};
static struct browse_folder_info theme = {THEME_DIR, SHOW_CFG};
static struct browse_folder_info config = {ROCKBOX_DIR, SHOW_CFG};
static int browse_folder(void *param)
{
const struct browse_folder_info *info =
(const struct browse_folder_info*)param;
return rockbox_browse(info->dir, info->show_options);
}
/***********************************/
/* MANAGE SETTINGS MENU */
static int reset_settings(void)
{
unsigned char *lines[]={str(LANG_RESET_ASK_RECORDER)};
unsigned char *yes_lines[]={
str(LANG_RESET_DONE_SETTING),
str(LANG_RESET_DONE_CLEAR)
};
unsigned char *no_lines[]={yes_lines[0], str(LANG_RESET_DONE_CANCEL)};
struct text_message message={(char **)lines, 1};
struct text_message yes_message={(char **)yes_lines, 2};
struct text_message no_message={(char **)no_lines, 2};
switch(gui_syncyesno_run(&message, &yes_message, &no_message))
{
case YESNO_YES:
settings_reset();
settings_apply();
settings_save();
break;
case YESNO_NO:
break;
case YESNO_USB:
return 1;
}
return 0;
}
static int write_settings_file(void* param)
{
return settings_save_config((intptr_t)param);
}
MENUITEM_FUNCTION(browse_configs, MENU_FUNC_USEPARAM, ID2P(LANG_CUSTOM_CFG),
browse_folder, (void*)&config, NULL, Icon_NOICON);
MENUITEM_FUNCTION(save_settings_item, MENU_FUNC_USEPARAM, ID2P(LANG_SAVE_SETTINGS),
write_settings_file, (void*)SETTINGS_SAVE_ALL, NULL, Icon_NOICON);
MENUITEM_FUNCTION(save_theme_item, MENU_FUNC_USEPARAM, ID2P(LANG_SAVE_THEME),
write_settings_file, (void*)SETTINGS_SAVE_THEME, NULL, Icon_NOICON);
MENUITEM_FUNCTION(reset_settings_item, 0, ID2P(LANG_RESET),
reset_settings, NULL, NULL, Icon_NOICON);
MAKE_MENU(manage_settings, ID2P(LANG_MANAGE_MENU), NULL, Icon_Config,
&browse_configs, &reset_settings_item,
&save_settings_item, &save_theme_item);
/* MANAGE SETTINGS MENU */
/**********************************/
/***********************************/
/* INFO MENU */
static bool show_credits(void)
{
plugin_load(PLUGIN_DIR "/credits.rock",NULL);
return false;
}
#ifdef SIMULATOR
extern bool simulate_usb(void);
#endif
#ifdef HAVE_LCD_CHARCELLS
#define SIZE_FMT "%s%s"
#else
#define SIZE_FMT "%s %s"
#endif
static bool show_info(void)
{
char s[64], s1[32];
unsigned long size, free;
long buflen = ((audiobufend - audiobuf) * 2) / 2097; /* avoid overflow */
int key;
int i;
bool done = false;
bool new_info = true;
#ifdef HAVE_MULTIVOLUME
char s2[32];
unsigned long size2, free2;
#endif
#ifdef HAVE_LCD_CHARCELLS
int page = 0;
#endif
const unsigned char *kbyte_units[] = {
ID2P(LANG_KILOBYTE),
ID2P(LANG_MEGABYTE),
ID2P(LANG_GIGABYTE)
};
#if defined(HAVE_LCD_BITMAP)
FOR_NB_SCREENS(i)
screens[i].setmargins(0, 0);
#endif
while (!done)
{
int y=0;
if (new_info)
{
fat_size( IF_MV2(0,) &size, &free );
#ifdef HAVE_MULTIVOLUME
if (fat_ismounted(1))
fat_size( 1, &size2, &free2 );
else
size2 = 0;
#endif
if (global_settings.talk_menu)
{ /* say whatever is reasonable, no real connection to the screen */
bool enqueue = false; /* enqueue all but the first */
if (battery_level() >= 0)
{
talk_id(LANG_BATTERY_TIME, enqueue);
enqueue = true;
talk_value(battery_level(), UNIT_PERCENT, true);
#if CONFIG_CHARGING >= CHARGING_MONITOR
if (charge_state == CHARGING)
talk_id(LANG_BATTERY_CHARGE, true);
else if (charge_state == TOPOFF)
talk_id(LANG_BATTERY_TOPOFF_CHARGE, true);
else if (charge_state == TRICKLE)
talk_id(LANG_BATTERY_TRICKLE_CHARGE, true);
#endif
}
talk_id(LANG_DISK_FREE_INFO, enqueue);
#ifdef HAVE_MULTIVOLUME
talk_id(LANG_DISK_NAME_INTERNAL, true);
output_dyn_value(NULL, 0, free, kbyte_units, true);
if (size2)
{
talk_id(LANG_DISK_NAME_MMC, true);
output_dyn_value(NULL, 0, free2, kbyte_units, true);
}
#else
output_dyn_value(NULL, 0, free, kbyte_units, true);
#endif
#if CONFIG_RTC
{
struct tm* tm = get_time();
talk_id(VOICE_CURRENT_TIME, true);
talk_value(tm->tm_hour, UNIT_HOUR, true);
talk_value(tm->tm_min, UNIT_MIN, true);
talk_value(tm->tm_sec, UNIT_SEC, true);
talk_id(LANG_MONTH_JANUARY + tm->tm_mon, true);
talk_number(tm->tm_mday, true);
talk_number(1900 + tm->tm_year, true);
}
#endif
}
new_info = false;
}
FOR_NB_SCREENS(i)
{
screens[i].clear_display();
#ifdef HAVE_LCD_BITMAP
screens[i].puts(0, y, str(LANG_ROCKBOX_INFO));
#endif
}
#ifdef HAVE_LCD_BITMAP
y += 2;
#endif
#ifdef HAVE_LCD_CHARCELLS
if (page == 0)
#endif
{
int integer = buflen / 1000;
int decimal = buflen % 1000;
#ifdef HAVE_LCD_CHARCELLS
snprintf(s, sizeof(s), (char *)str(LANG_BUFFER_STAT_PLAYER),
integer, decimal);
#else
snprintf(s, sizeof(s), (char *)str(LANG_BUFFER_STAT_RECORDER),
integer, decimal);
#endif
FOR_NB_SCREENS(i)
screens[i].puts_scroll(0, y, (unsigned char *)s);
y++;
#if CONFIG_CHARGING == CHARGING_CONTROL
if (charge_state == CHARGING)
snprintf(s, sizeof(s), (char *)str(LANG_BATTERY_CHARGE));
else if (charge_state == TOPOFF)
snprintf(s, sizeof(s), (char *)str(LANG_BATTERY_TOPOFF_CHARGE));
else if (charge_state == TRICKLE)
snprintf(s, sizeof(s), (char *)str(LANG_BATTERY_TRICKLE_CHARGE));
else
#endif
if (battery_level() >= 0)
snprintf(s, sizeof(s), (char *)str(LANG_BATTERY_TIME), battery_level(),
battery_time() / 60, battery_time() % 60);
else
strncpy(s, "(n/a)", sizeof(s));
FOR_NB_SCREENS(i)
screens[i].puts_scroll(0, y, (unsigned char *)s);
y++;
}
#ifdef HAVE_LCD_CHARCELLS
if (page == 1)
#endif
{
#ifdef HAVE_MULTIVOLUME
output_dyn_value(s1, sizeof s1, free, kbyte_units, true);
output_dyn_value(s2, sizeof s2, size, kbyte_units, true);
snprintf(s, sizeof s, "%s %s/%s", str(LANG_DISK_NAME_INTERNAL),
s1, s2);
FOR_NB_SCREENS(i)
screens[i].puts_scroll(0, y, (unsigned char *)s);
y++;
if (size2) {
output_dyn_value(s1, sizeof s1, free2, kbyte_units, true);
output_dyn_value(s2, sizeof s2, size2, kbyte_units, true);
snprintf(s, sizeof s, "%s %s/%s", str(LANG_DISK_NAME_MMC),
s1, s2);
FOR_NB_SCREENS(i)
screens[i].puts_scroll(0, y, (unsigned char *)s);
y++;
}
#else
output_dyn_value(s1, sizeof s1, size, kbyte_units, true);
snprintf(s, sizeof s, SIZE_FMT, str(LANG_DISK_SIZE_INFO), s1);
FOR_NB_SCREENS(i)
screens[i].puts_scroll(0, y, (unsigned char *)s);
y++;
output_dyn_value(s1, sizeof s1, free, kbyte_units, true);
snprintf(s, sizeof s, SIZE_FMT, str(LANG_DISK_FREE_INFO), s1);
FOR_NB_SCREENS(i)
screens[i].puts_scroll(0, y, (unsigned char *)s);
y++;
#endif
}
#if defined(HAVE_LCD_BITMAP) || defined(SIMULATOR)
FOR_NB_SCREENS(i)
screens[i].update();
#endif
/* Wait for a key to be pushed */
key = get_action(CONTEXT_MAINMENU,HZ*5);
switch(key) {
case ACTION_STD_CANCEL:
done = true;
break;
#ifdef HAVE_LCD_CHARCELLS
case ACTION_STD_NEXT:
case ACTION_STD_PREV:
page = (page == 0) ? 1 : 0;
break;
#endif
#ifndef SIMULATOR
case ACTION_STD_OK:
gui_syncsplash(0, str(LANG_DIRCACHE_BUILDING));
fat_recalc_free(IF_MV(0));
#ifdef HAVE_MULTIVOLUME
if (fat_ismounted(1))
fat_recalc_free(1);
#endif
new_info = true;
break;
#endif
default:
if (default_event_handler(key) == SYS_USB_CONNECTED)
return true;
break;
}
}
action_signalscreenchange();
return false;
}
MENUITEM_FUNCTION(show_info_item, 0, ID2P(LANG_INFO_MENU),
(menu_function)show_info, NULL, NULL, Icon_NOICON);
/* sleep Menu */
static void sleep_timer_formatter(char* buffer, int buffer_size, int value,
const char* unit)
{
int minutes, hours;
(void) unit;
if (value) {
hours = value / 60;
minutes = value - (hours * 60);
snprintf(buffer, buffer_size, "%d:%02d", hours, minutes);
} else {
snprintf(buffer, buffer_size, "%s", str(LANG_OFF));
}
}
static void sleep_timer_set(int minutes)
{
set_sleep_timer(minutes * 60);
}
static int sleep_timer(void)
{
int minutes = (get_sleep_timer() + 59) / 60; /* round up */
return (int)set_int(str(LANG_SLEEP_TIMER), "", UNIT_MIN, &minutes,
&sleep_timer_set, -5, 300, 0, sleep_timer_formatter);
}
MENUITEM_FUNCTION(sleep_timer_call, 0, ID2P(LANG_SLEEP_TIMER), sleep_timer,
NULL, NULL, Icon_Menu_setting); /* make it look like a
setting to the user */
MENUITEM_FUNCTION(show_credits_item, 0, ID2P(LANG_VERSION),
(menu_function)show_credits, NULL, NULL, Icon_NOICON);
MENUITEM_FUNCTION(show_runtime_item, 0, ID2P(LANG_RUNNING_TIME),
(menu_function)view_runtime, NULL, NULL, Icon_NOICON);
MENUITEM_FUNCTION(debug_menu_item, 0, ID2P(LANG_DEBUG),
(menu_function)debug_menu, NULL, NULL, Icon_NOICON);
#ifdef SIMULATOR
MENUITEM_FUNCTION(simulate_usb_item, 0, ID2P(LANG_USB),
(menu_function)simulate_usb, NULL, NULL, Icon_NOICON);
#ifdef ROCKBOX_HAS_LOGF
MENUITEM_FUNCTION(logfdisplay_item, 0, "logf",
(int (*)(void)) logfdisplay, NULL, NULL, Icon_NOICON);
MENUITEM_FUNCTION(logfdump_item, 0, "logfdump",
(int (*)(void)) logfdump, NULL, NULL, Icon_NOICON);
#endif
#endif
MAKE_MENU(info_menu, ID2P(LANG_INFO), 0, Icon_Questionmark,
&show_info_item, &show_credits_item, &show_runtime_item,
&sleep_timer_call, &debug_menu_item
#ifdef SIMULATOR
,&simulate_usb_item
#ifdef ROCKBOX_HAS_LOGF
,&logfdisplay_item, &logfdump_item
#endif
#endif
);
/* INFO MENU */
/***********************************/
/***********************************/
/* MAIN MENU */
MENUITEM_FUNCTION(browse_themes, MENU_FUNC_USEPARAM, ID2P(LANG_CUSTOM_THEME),
browse_folder, (void*)&theme, NULL, Icon_Folder);
#ifdef HAVE_LCD_CHARCELLS
int mainmenu_callback(int action,const struct menu_item_ex *this_item)
{
(void)this_item;
switch (action)
{
case ACTION_ENTER_MENUITEM:
status_set_param(true);
break;
case ACTION_EXIT_MENUITEM:
status_set_param(false);
break;
}
return action;
}
#else
#define mainmenu_callback NULL
#endif
MAKE_MENU(main_menu_, ID2P(LANG_SETTINGS_MENU), mainmenu_callback,
Icon_Submenu_Entered,
&sound_settings,
&settings_menu_item, &manage_settings, &browse_themes,
#ifdef HAVE_RECORDING
&recording_settings,
#endif
);
/* MAIN MENU */
/***********************************/
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