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Fix up ecore_x_dpms...formatting, removed the static int's for dpms version 

as they are not used anywhere other than the init function. Added traps for
dpms_available before calling any dpms functions.


SVN revision: 28687
This commit is contained in:
Christopher Michael 2007-03-13 09:30:17 +00:00
parent 54d6fba5d5
commit c537ed8e3c
1 changed files with 21 additions and 37 deletions
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58
legacy/ecore/src/lib/ecore_x/ecore_x_dpms.c
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@ -4,17 +4,14 @@
#include "ecore_x_private.h"
static int _dpms_available;
#ifdef ECORE_XDPMS
static int _dpms_major, _dpms_minor;
#endif
void
_ecore_x_dpms_init(void)
{
#ifdef ECORE_XDPMS
int _dpms_major, _dpms_minor;
_dpms_major = 1;
_dpms_minor = 0;
@ -27,15 +24,12 @@ _ecore_x_dpms_init(void)
#endif
}
/**
* @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.
@ -55,10 +49,10 @@ ecore_x_dpms_query(void)
EAPI int
ecore_x_dpms_capable_get(void)
{
if (!_dpms_available) return 0;
return DPMSCapable(_ecore_x_disp);
}
/**
* Checks the DPMS state of the display.
* @return @c 1 if DPMS is enabled, @c 0 otherwise.
@ -70,11 +64,11 @@ ecore_x_dpms_enabled_get(void)
unsigned char state;
unsigned short power_lvl;
if (!_dpms_available) return 0;
DPMSInfo(_ecore_x_disp, &power_lvl, &state);
return state;
}
/**
* Sets the DPMS state of the display.
* @param enabled @c 0 to disable DPMS characteristics of the server, enable it otherwise.
@ -83,13 +77,13 @@ ecore_x_dpms_enabled_get(void)
EAPI void
ecore_x_dpms_enabled_set(int enabled)
{
if (!_dpms_available) return;
if (enabled)
DPMSEnable(_ecore_x_disp);
DPMSEnable(_ecore_x_disp);
else
DPMSDisable(_ecore_x_disp);
DPMSDisable(_ecore_x_disp);
}
/**
* Gets the timeouts. The values are in unit of seconds.
* @param standby Amount of time of inactivity before standby mode will be invoked.
@ -100,10 +94,11 @@ ecore_x_dpms_enabled_set(int enabled)
EAPI void
ecore_x_dpms_timeouts_get(unsigned int *standby, unsigned int *suspend, unsigned int *off)
{
DPMSGetTimeouts(_ecore_x_disp, (unsigned short *)standby, (unsigned short *)suspend, (unsigned short *)off);
if (!_dpms_available) return;
DPMSGetTimeouts(_ecore_x_disp, (unsigned short *)standby,
(unsigned short *)suspend, (unsigned short *)off);
}
/**
* Sets the timeouts. The values are in unit of seconds.
* @param standby Amount of time of inactivity before standby mode will be invoked.
@ -114,13 +109,10 @@ ecore_x_dpms_timeouts_get(unsigned int *standby, unsigned int *suspend, unsigned
EAPI int
ecore_x_dpms_timeouts_set(unsigned int standby, unsigned int suspend, unsigned int off)
{
return DPMSSetTimeouts(_ecore_x_disp,
standby,
suspend,
off);
if (!_dpms_available) return 0;
return DPMSSetTimeouts(_ecore_x_disp, standby, suspend, off);
}
/**
* Returns the amount of time of inactivity before standby mode is invoked.
* @return The standby timeout value.
@ -131,11 +123,11 @@ ecore_x_dpms_timeout_standby_get()
{
unsigned short standby, suspend, off;
if (!_dpms_available) return 0;
DPMSGetTimeouts(_ecore_x_disp, &standby, &suspend, &off);
return standby;
}
/**
* Returns the amount of time of inactivity before the second level of
* power saving is invoked.
@ -147,11 +139,11 @@ ecore_x_dpms_timeout_suspend_get()
{
unsigned short standby, suspend, off;
if (!_dpms_available) return 0;
DPMSGetTimeouts(_ecore_x_disp, &standby, &suspend, &off);
return suspend;
}
/**
* Returns the amount of time of inactivity before the third and final
* level of power saving is invoked.
@ -163,11 +155,11 @@ ecore_x_dpms_timeout_off_get()
{
unsigned short standby, suspend, off;
if (!_dpms_available) return 0;
DPMSGetTimeouts(_ecore_x_disp, &standby, &suspend, &off);
return off;
}
/**
* Sets the standby timeout (in unit of seconds).
* @param new_standby Amount of time of inactivity before standby mode will be invoked.
@ -178,14 +170,11 @@ ecore_x_dpms_timeout_standby_set(unsigned int new_timeout)
{
unsigned short standby, suspend, off;
if (!_dpms_available) return;
DPMSGetTimeouts(_ecore_x_disp, &standby, &suspend, &off);
DPMSSetTimeouts(_ecore_x_disp,
new_timeout,
suspend,
off);
DPMSSetTimeouts(_ecore_x_disp, new_timeout, suspend, off);
}
/**
* Sets the suspend timeout (in unit of seconds).
* @param suspend Amount of time of inactivity before the screen is placed into suspend mode.
@ -196,14 +185,11 @@ ecore_x_dpms_timeout_suspend_set(unsigned int new_timeout)
{
unsigned short standby, suspend, off;
if (!_dpms_available) return;
DPMSGetTimeouts(_ecore_x_disp, &standby, &suspend, &off);
DPMSSetTimeouts(_ecore_x_disp,
standby,
new_timeout,
off);
DPMSSetTimeouts(_ecore_x_disp, standby, new_timeout, off);
}
/**
* Sets the off timeout (in unit of seconds).
* @param off Amount of time of inactivity before the monitor is shut off.
@ -214,9 +200,7 @@ ecore_x_dpms_timeout_off_set(unsigned int new_timeout)
{
unsigned short standby, suspend, off;
if (!_dpms_available) return;
DPMSGetTimeouts(_ecore_x_disp, &standby, &suspend, &off);
DPMSSetTimeouts(_ecore_x_disp,
standby,
suspend,
new_timeout);
DPMSSetTimeouts(_ecore_x_disp, standby, suspend, new_timeout);
}