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#ifdef HAVE_CONFIG_H
# include <config.h>
#endif /* ifdef HAVE_CONFIG_H */
#include "ecore_x_private.h"
static Eina_Bool _dpms_available = EINA_FALSE;
void
_ecore_x_dpms_init(void)
{
#ifdef ECORE_XDPMS
int _dpms_major, _dpms_minor;
_dpms_major = 1;
_dpms_minor = 0;
if (DPMSGetVersion(_ecore_x_disp, &_dpms_major, &_dpms_minor))
_dpms_available = EINA_TRUE;
else
_dpms_available = EINA_FALSE;
#else /* ifdef ECORE_XDPMS */
_dpms_available = EINA_FALSE;
#endif /* ifdef ECORE_XDPMS */
} /* _ecore_x_dpms_init */
/**
* @defgroup Ecore_X_DPMS_Group X DPMS Extension Functions
*
* Functions related to the X DPMS extension.
*/
/**
* Checks if the X DPMS extension is available on the server.
* @return @c 1 if the X DPMS extension is available, @c 0 otherwise.
* @ingroup Ecore_X_DPMS_Group
*/
EAPI Eina_Bool
ecore_x_dpms_query(void)
{
return _dpms_available;
} /* ecore_x_dpms_query */
/**
* Checks if the X server is capable of DPMS.
* @return @c 1 if the X server is capable of DPMS, @c 0 otherwise.
* @ingroup Ecore_X_DPMS_Group
*/
EAPI Eina_Bool
ecore_x_dpms_capable_get(void)
{
#ifdef ECORE_XDPMS
LOGFN(__FILE__, __LINE__, __FUNCTION__);
return DPMSCapable(_ecore_x_disp) ? EINA_TRUE : EINA_FALSE;
#else /* ifdef ECORE_XDPMS */
return EINA_FALSE;
#endif /* ifdef ECORE_XDPMS */
} /* ecore_x_dpms_capable_get */
/**
* Checks the DPMS state of the display.
* @return @c 1 if DPMS is enabled, @c 0 otherwise.
* @ingroup Ecore_X_DPMS_Group
*/
EAPI Eina_Bool
ecore_x_dpms_enabled_get(void)
{
#ifdef ECORE_XDPMS
unsigned char state;
unsigned short power_lvl;
LOGFN(__FILE__, __LINE__, __FUNCTION__);
DPMSInfo(_ecore_x_disp, &power_lvl, &state);
return state ? EINA_TRUE : EINA_FALSE;
#else /* ifdef ECORE_XDPMS */
return EINA_FALSE;
#endif /* ifdef ECORE_XDPMS */
} /* ecore_x_dpms_enabled_get */
/**
* Sets the DPMS state of the display.
* @param enabled @c 0 to disable DPMS characteristics of the server, enable it otherwise.
* @ingroup Ecore_X_DPMS_Group
*/
EAPI void
ecore_x_dpms_enabled_set(int enabled)
{
#ifdef ECORE_XDPMS
LOGFN(__FILE__, __LINE__, __FUNCTION__);
if (enabled)
DPMSEnable(_ecore_x_disp);
else
DPMSDisable(_ecore_x_disp);
#endif /* ifdef ECORE_XDPMS */
} /* ecore_x_dpms_enabled_set */
/**
* Gets the timeouts. The values are in unit of seconds.
* @param standby Amount of time of inactivity before standby mode will be invoked.
* @param suspend Amount of time of inactivity before the screen is placed into suspend mode.
* @param off Amount of time of inactivity before the monitor is shut off.
* @ingroup Ecore_X_DPMS_Group
*/
EAPI void
ecore_x_dpms_timeouts_get(unsigned int *standby,
unsigned int *suspend,
unsigned int *off)
{
#ifdef ECORE_XDPMS
LOGFN(__FILE__, __LINE__, __FUNCTION__);
DPMSGetTimeouts(_ecore_x_disp, (unsigned short *)standby,
(unsigned short *)suspend, (unsigned short *)off);
#endif /* ifdef ECORE_XDPMS */
} /* ecore_x_dpms_timeouts_get */
/**
* Sets the timeouts. The values are in unit of seconds.
* @param standby Amount of time of inactivity before standby mode will be invoked.
* @param suspend Amount of time of inactivity before the screen is placed into suspend mode.
* @param off Amount of time of inactivity before the monitor is shut off.
* @ingroup Ecore_X_DPMS_Group
*/
EAPI Eina_Bool
ecore_x_dpms_timeouts_set(unsigned int standby,
unsigned int suspend,
unsigned int off)
{
#ifdef ECORE_XDPMS
LOGFN(__FILE__, __LINE__, __FUNCTION__);
return DPMSSetTimeouts(_ecore_x_disp, standby, suspend, off) ? EINA_TRUE : EINA_FALSE;
#else /* ifdef ECORE_XDPMS */
return EINA_FALSE;
#endif /* ifdef ECORE_XDPMS */
} /* ecore_x_dpms_timeouts_set */
/**
* Returns the amount of time of inactivity before standby mode is invoked.
* @return The standby timeout value.
* @ingroup Ecore_X_DPMS_Group
*/
EAPI unsigned int
ecore_x_dpms_timeout_standby_get(void)
{
#ifdef ECORE_XDPMS
unsigned short standby, suspend, off;
LOGFN(__FILE__, __LINE__, __FUNCTION__);
DPMSGetTimeouts(_ecore_x_disp, &standby, &suspend, &off);
return standby;
#else /* ifdef ECORE_XDPMS */
return 0;
#endif /* ifdef ECORE_XDPMS */
} /* ecore_x_dpms_timeout_standby_get */
/**
* Returns the amount of time of inactivity before the second level of
* power saving is invoked.
* @return The suspend timeout value.
* @ingroup Ecore_X_DPMS_Group
*/
EAPI unsigned int
ecore_x_dpms_timeout_suspend_get(void)
{
#ifdef ECORE_XDPMS
unsigned short standby, suspend, off;
LOGFN(__FILE__, __LINE__, __FUNCTION__);
DPMSGetTimeouts(_ecore_x_disp, &standby, &suspend, &off);
return suspend;
#else /* ifdef ECORE_XDPMS */
return 0;
#endif /* ifdef ECORE_XDPMS */
} /* ecore_x_dpms_timeout_suspend_get */
/**
* Returns the amount of time of inactivity before the third and final
* level of power saving is invoked.
* @return The off timeout value.
* @ingroup Ecore_X_DPMS_Group
*/
EAPI unsigned int
ecore_x_dpms_timeout_off_get(void)
{
#ifdef ECORE_XDPMS
unsigned short standby, suspend, off;
LOGFN(__FILE__, __LINE__, __FUNCTION__);
DPMSGetTimeouts(_ecore_x_disp, &standby, &suspend, &off);
return off;
#else /* ifdef ECORE_XDPMS */
return 0;
#endif /* ifdef ECORE_XDPMS */
} /* ecore_x_dpms_timeout_off_get */
/**
* Sets the standby timeout (in unit of seconds).
* @param new_standby Amount of time of inactivity before standby mode will be invoked.
* @ingroup Ecore_X_DPMS_Group
*/
EAPI void
ecore_x_dpms_timeout_standby_set(unsigned int new_timeout)
{
#ifdef ECORE_XDPMS
unsigned short standby, suspend, off;
LOGFN(__FILE__, __LINE__, __FUNCTION__);
DPMSGetTimeouts(_ecore_x_disp, &standby, &suspend, &off);
DPMSSetTimeouts(_ecore_x_disp, new_timeout, suspend, off);
#endif /* ifdef ECORE_XDPMS */
} /* ecore_x_dpms_timeout_standby_set */
/**
* Sets the suspend timeout (in unit of seconds).
* @param suspend Amount of time of inactivity before the screen is placed into suspend mode.
* @ingroup Ecore_X_DPMS_Group
*/
EAPI void
ecore_x_dpms_timeout_suspend_set(unsigned int new_timeout)
{
#ifdef ECORE_XDPMS
unsigned short standby, suspend, off;
LOGFN(__FILE__, __LINE__, __FUNCTION__);
DPMSGetTimeouts(_ecore_x_disp, &standby, &suspend, &off);
DPMSSetTimeouts(_ecore_x_disp, standby, new_timeout, off);
#endif /* ifdef ECORE_XDPMS */
} /* ecore_x_dpms_timeout_suspend_set */
/**
* Sets the off timeout (in unit of seconds).
* @param off Amount of time of inactivity before the monitor is shut off.
* @ingroup Ecore_X_DPMS_Group
*/
EAPI void
ecore_x_dpms_timeout_off_set(unsigned int new_timeout)
{
#ifdef ECORE_XDPMS
unsigned short standby, suspend, off;
LOGFN(__FILE__, __LINE__, __FUNCTION__);
DPMSGetTimeouts(_ecore_x_disp, &standby, &suspend, &off);
DPMSSetTimeouts(_ecore_x_disp, standby, suspend, new_timeout);
#endif /* ifdef ECORE_XDPMS */
} /* ecore_x_dpms_timeout_off_set */
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