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powerkey.h
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powerkey.h
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/**
* @file powerkey.h
* Headers for the power key logic for the Mode Control Entity
* <p>
* Copyright © 2004-2010 Nokia Corporation and/or its subsidiary(-ies).
* <p>
* @author David Weinehall <david.weinehall@nokia.com>
*
* mce is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License
* version 2.1 as published by the Free Software Foundation.
*
* mce is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with mce. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef _POWERKEY_H_
#define _POWERKEY_H_
#include <glib.h>
/** Path to the GConf settings for the powerkey module */
# define MCE_GCONF_POWERKEY_PATH "/system/osso/dsm/powerkey"
/** Path to the powerkey mode GConf setting */
# define MCE_GCONF_POWERKEY_MODE MCE_GCONF_POWERKEY_PATH "/mode"
/** Power key action enable modes */
typedef enum
{
/** Power key actions disabled */
PWRKEY_ENABLE_NEVER,
/** Power key actions always enabled */
PWRKEY_ENABLE_ALWAYS,
/** Power key actions enabled when PS is not covered */
PWRKEY_ENABLE_NO_PROXIMITY,
PWRKEY_ENABLE_DEFAULT = PWRKEY_ENABLE_ALWAYS,
} pwrkey_mode_t;
/** Configuration value used for the disabled policy */
#define POWER_DISABLED_STR "disabled"
/** Configuration value used for the device menu policy */
#define POWER_MENU_STR "menu"
/** Configuration value used for poweroff */
#define POWER_POWEROFF_STR "poweroff"
/** Configuration value used for soft poweroff */
#define POWER_SOFT_POWEROFF_STR "softpoweroff"
/** Configuration value used for tklock lock */
#define POWER_TKLOCK_UNLOCK_STR "tklock-unlock"
/** Configuration value used for tklock unlock */
#define POWER_TKLOCK_LOCK_STR "tklock-lock"
/** Configuration value used for tklock both */
#define POWER_TKLOCK_BOTH_STR "tklock-both"
/** Configuration value used for D-Bus signal */
#define POWER_DBUS_SIGNAL_STR "dbus-signal-"
/** Action to perform on [power] keypress */
typedef enum {
/** No action */
POWER_DISABLED = 0,
/** Show device menu */
POWER_MENU = 1,
/** Default for long press */
DEFAULT_POWERKEY_LONG_ACTION = 2,
/** Shutdown */
POWER_POWEROFF = 2,
/** Soft poweroff */
POWER_SOFT_POWEROFF = 3,
/** Default for short press */
DEFAULT_POWERKEY_SHORT_ACTION = 4,
/** Lock the TKLock if unlocked */
POWER_TKLOCK_LOCK = 4,
/** Unlock the TKLock if locked */
POWER_TKLOCK_UNLOCK = 5,
/** Lock the TKLock if unlocked, unlock the TKLock if locked */
POWER_TKLOCK_BOTH = 6,
/** Default for double press */
DEFAULT_POWERKEY_DOUBLE_ACTION = 7,
/** Send a D-Bus signal */
POWER_DBUS_SIGNAL = 7
} poweraction_t;
/** Name of Powerkey configuration group */
#define MCE_CONF_POWERKEY_GROUP "PowerKey"
/** Name of configuration key for medium [power] press delay */
#define MCE_CONF_POWERKEY_MEDIUM_DELAY "PowerKeyMediumDelay"
/** Name of configuration key for long [power] press delay */
#define MCE_CONF_POWERKEY_LONG_DELAY "PowerKeyLongDelay"
/** Name of configuration key for double [power] press delay */
#define MCE_CONF_POWERKEY_DOUBLE_DELAY "PowerKeyDoubleDelay"
/** Name of configuration key for short [power] press action */
#define MCE_CONF_POWERKEY_SHORT_ACTION "PowerKeyShortAction"
/** Name of configuration key for long [power] press action */
#define MCE_CONF_POWERKEY_LONG_ACTION "PowerKeyLongAction"
/** Name of configuration key for double [power] press action */
#define MCE_CONF_POWERKEY_DOUBLE_ACTION "PowerKeyDoubleAction"
/**
* Long delay for the [power] button in milliseconds; 1.5 seconds
*/
#define DEFAULT_POWER_LONG_DELAY 1500
/** Medium delay for the [power] button in milliseconds; 1 second */
#define DEFAULT_POWER_MEDIUM_DELAY 1000
/** Double press timeout for the [power] button in milliseconds; 0.5 seconds */
#define DEFAULT_POWER_DOUBLE_DELAY 500
/* When MCE is made modular, this will be handled differently */
gboolean mce_powerkey_init(void);
void mce_powerkey_exit(void);
#endif /* _POWERKEY_H_ */