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Diffstat (limited to 'libX11/man/XSetScreenSaver.man')
-rw-r--r-- | libX11/man/XSetScreenSaver.man | 580 |
1 files changed, 290 insertions, 290 deletions
diff --git a/libX11/man/XSetScreenSaver.man b/libX11/man/XSetScreenSaver.man index e60581790..f42162646 100644 --- a/libX11/man/XSetScreenSaver.man +++ b/libX11/man/XSetScreenSaver.man @@ -1,290 +1,290 @@ -.\" Copyright \(co 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1994, 1996 X Consortium -.\" -.\" Permission is hereby granted, free of charge, to any person obtaining -.\" a copy of this software and associated documentation files (the -.\" "Software"), to deal in the Software without restriction, including -.\" without limitation the rights to use, copy, modify, merge, publish, -.\" distribute, sublicense, and/or sell copies of the Software, and to -.\" permit persons to whom the Software is furnished to do so, subject to -.\" the following conditions: -.\" -.\" The above copyright notice and this permission notice shall be included -.\" in all copies or substantial portions of the Software. -.\" -.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. -.\" IN NO EVENT SHALL THE X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR -.\" OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, -.\" ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR -.\" OTHER DEALINGS IN THE SOFTWARE. -.\" -.\" Except as contained in this notice, the name of the X Consortium shall -.\" not be used in advertising or otherwise to promote the sale, use or -.\" other dealings in this Software without prior written authorization -.\" from the X Consortium. -.\" -.\" Copyright \(co 1985, 1986, 1987, 1988, 1989, 1990, 1991 by -.\" Digital Equipment Corporation -.\" -.\" Portions Copyright \(co 1990, 1991 by -.\" Tektronix, Inc. -.\" -.\" Permission to use, copy, modify and distribute this documentation for -.\" any purpose and without fee is hereby granted, provided that the above -.\" copyright notice appears in all copies and that both that copyright notice -.\" and this permission notice appear in all copies, and that the names of -.\" Digital and Tektronix not be used in in advertising or publicity pertaining -.\" to this documentation without specific, written prior permission. -.\" Digital and Tektronix makes no representations about the suitability -.\" of this documentation for any purpose. -.\" It is provided ``as is'' without express or implied warranty. -.\" -.\" -.ds xT X Toolkit Intrinsics \- C Language Interface -.ds xW Athena X Widgets \- C Language X Toolkit Interface -.ds xL Xlib \- C Language X Interface -.ds xC Inter-Client Communication Conventions Manual -.na -.de Ds -.nf -.\\$1D \\$2 \\$1 -.ft 1 -.\".ps \\n(PS -.\".if \\n(VS>=40 .vs \\n(VSu -.\".if \\n(VS<=39 .vs \\n(VSp -.. -.de De -.ce 0 -.if \\n(BD .DF -.nr BD 0 -.in \\n(OIu -.if \\n(TM .ls 2 -.sp \\n(DDu -.fi -.. -.de FD -.LP -.KS -.TA .5i 3i -.ta .5i 3i -.nf -.. -.de FN -.fi -.KE -.LP -.. -.de IN \" send an index entry to the stderr -.. -.de C{ -.KS -.nf -.D -.\" -.\" choose appropriate monospace font -.\" the imagen conditional, 480, -.\" may be changed to L if LB is too -.\" heavy for your eyes... -.\" -.ie "\\*(.T"480" .ft L -.el .ie "\\*(.T"300" .ft L -.el .ie "\\*(.T"202" .ft PO -.el .ie "\\*(.T"aps" .ft CW -.el .ft R -.ps \\n(PS -.ie \\n(VS>40 .vs \\n(VSu -.el .vs \\n(VSp -.. -.de C} -.DE -.R -.. -.de Pn -.ie t \\$1\fB\^\\$2\^\fR\\$3 -.el \\$1\fI\^\\$2\^\fP\\$3 -.. -.de ZN -.ie t \fB\^\\$1\^\fR\\$2 -.el \fI\^\\$1\^\fP\\$2 -.. -.de hN -.ie t <\fB\\$1\fR>\\$2 -.el <\fI\\$1\fP>\\$2 -.. -.de NT -.ne 7 -.ds NO Note -.if \\n(.$>$1 .if !'\\$2'C' .ds NO \\$2 -.if \\n(.$ .if !'\\$1'C' .ds NO \\$1 -.ie n .sp -.el .sp 10p -.TB -.ce -\\*(NO -.ie n .sp -.el .sp 5p -.if '\\$1'C' .ce 99 -.if '\\$2'C' .ce 99 -.in +5n -.ll -5n -.R -.. -. \" Note End -- doug kraft 3/85 -.de NE -.ce 0 -.in -5n -.ll +5n -.ie n .sp -.el .sp 10p -.. -.ny0 -.TH XSetScreenSaver __libmansuffix__ __xorgversion__ "XLIB FUNCTIONS" -.SH NAME -XSetScreenSaver, XForceScreenSaver, XActivateScreenSaver, XResetScreenSaver, XGetScreenSaver \- manipulate the screen saver -.SH SYNTAX -.HP -int XSetScreenSaver\^(\^Display *\fIdisplay\fP\^, int \fItimeout\fP\^, -int \fIinterval\fP\^, int \fIprefer_blanking\fP\^, int -\fIallow_exposures\fP\^); -.HP -int XForceScreenSaver\^(\^Display *\fIdisplay\fP\^, int \fImode\fP\^); -.HP -int XActivateScreenSaver\^(\^Display *\fIdisplay\fP\^); -.HP -int XResetScreenSaver\^(\^Display *\fIdisplay\fP\^); -.HP -int XGetScreenSaver\^(\^Display *\fIdisplay\fP\^, int *\fItimeout_return\fP\^, -int *\fIinterval_return\fP\^, int *\fIprefer_blanking_return\fP\^, int -*\fIallow_exposures_return\fP\^); -.SH ARGUMENTS -.IP \fIallow_exposures\fP 1i -Specifies the screen save control values. -You can pass -.ZN DontAllowExposures , -.ZN AllowExposures , -or -.ZN DefaultExposures . -.IP \fIallow_exposures_return\fP 1i -Returns the current screen save control value -.Pn ( DontAllowExposures , -.ZN AllowExposures , -or -.ZN DefaultExposures ). -.IP \fIdisplay\fP 1i -Specifies the connection to the X server. -.IP \fIinterval\fP 1i -Specifies the interval, in seconds, between screen saver alterations. -.IP \fIinterval_return\fP 1i -Returns the interval between screen saver invocations. -.IP \fImode\fP 1i -Specifies the mode that is to be applied. -You can pass -.ZN ScreenSaverActive -or -.ZN ScreenSaverReset . -.IP \fIprefer_blanking\fP 1i -Specifies how to enable screen blanking. -You can pass -.ZN DontPreferBlanking , -.ZN PreferBlanking , -or -.ZN DefaultBlanking . -.IP \fIprefer_blanking_return\fP 1i -Returns the current screen blanking preference -.Pn ( DontPreferBlanking , -.ZN PreferBlanking , -or -.ZN DefaultBlanking ). -.IP \fItimeout\fP 1i -Specifies the timeout, in seconds, until the screen saver turns on. -.IP \fItimeout_return\fP 1i -Returns the timeout, in seconds, until the screen saver turns on. -.SH DESCRIPTION -Timeout and interval are specified in seconds. -A timeout of 0 disables the screen saver -(but an activated screen saver is not deactivated), -and a timeout of \-1 restores the default. -Other negative values generate a -.ZN BadValue -error. -If the timeout value is nonzero, -.ZN XSetScreenSaver -enables the screen saver. -An interval of 0 disables the random-pattern motion. -Both values are limited to a 16-bit signed integer range by the wire protocol, -despite the C prototype. -If no input from devices (keyboard, mouse, and so on) is generated -for the specified number of timeout seconds once the screen saver is enabled, -the screen saver is activated. -.LP -For each screen, -if blanking is preferred and the hardware supports video blanking, -the screen simply goes blank. -Otherwise, if either exposures are allowed or the screen can be regenerated -without sending -.ZN Expose -events to clients, -the screen is tiled with the root window background tile randomly -re-origined each interval seconds. -Otherwise, the screens' state do not change, -and the screen saver is not activated. -The screen saver is deactivated, -and all screen states are restored at the next -keyboard or pointer input or at the next call to -.ZN XForceScreenSaver -with mode -.ZN ScreenSaverReset . -.LP -If the server-dependent screen saver method supports periodic change, -the interval argument serves as a hint about how long the change period -should be, and zero hints that no periodic change should be made. -Examples of ways to change the screen include scrambling the colormap -periodically, moving an icon image around the screen periodically, or tiling -the screen with the root window background tile, randomly re-origined -periodically. -.LP -.ZN XSetScreenSaver -can generate a -.ZN BadValue -error. -.LP -If the specified mode is -.ZN ScreenSaverActive -and the screen saver currently is deactivated, -.ZN XForceScreenSaver -activates the screen saver even if the screen saver had been disabled -with a timeout of zero. -If the specified mode is -.ZN ScreenSaverReset -and the screen saver currently is enabled, -.ZN XForceScreenSaver -deactivates the screen saver if it was activated, -and the activation timer is reset to its initial state -(as if device input had been received). -.LP -.ZN XForceScreenSaver -can generate a -.ZN BadValue -error. -.LP -The -.ZN XActivateScreenSaver -function activates the screen saver. -.LP -The -.ZN XResetScreenSaver -function resets the screen saver. -.LP -The -.ZN XGetScreenSaver -function gets the current screen saver values. -.SH DIAGNOSTICS -.TP 1i -.ZN BadValue -Some numeric value falls outside the range of values accepted by the request. -Unless a specific range is specified for an argument, the full range defined -by the argument's type is accepted. Any argument defined as a set of -alternatives can generate this error. -.SH "SEE ALSO" -\fI\*(xL\fP +.\" Copyright \(co 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1994, 1996 X Consortium
+.\"
+.\" Permission is hereby granted, free of charge, to any person obtaining
+.\" a copy of this software and associated documentation files (the
+.\" "Software"), to deal in the Software without restriction, including
+.\" without limitation the rights to use, copy, modify, merge, publish,
+.\" distribute, sublicense, and/or sell copies of the Software, and to
+.\" permit persons to whom the Software is furnished to do so, subject to
+.\" the following conditions:
+.\"
+.\" The above copyright notice and this permission notice shall be included
+.\" in all copies or substantial portions of the Software.
+.\"
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+.\" IN NO EVENT SHALL THE X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR
+.\" OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+.\" ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+.\" OTHER DEALINGS IN THE SOFTWARE.
+.\"
+.\" Except as contained in this notice, the name of the X Consortium shall
+.\" not be used in advertising or otherwise to promote the sale, use or
+.\" other dealings in this Software without prior written authorization
+.\" from the X Consortium.
+.\"
+.\" Copyright \(co 1985, 1986, 1987, 1988, 1989, 1990, 1991 by
+.\" Digital Equipment Corporation
+.\"
+.\" Portions Copyright \(co 1990, 1991 by
+.\" Tektronix, Inc.
+.\"
+.\" Permission to use, copy, modify and distribute this documentation for
+.\" any purpose and without fee is hereby granted, provided that the above
+.\" copyright notice appears in all copies and that both that copyright notice
+.\" and this permission notice appear in all copies, and that the names of
+.\" Digital and Tektronix not be used in in advertising or publicity pertaining
+.\" to this documentation without specific, written prior permission.
+.\" Digital and Tektronix makes no representations about the suitability
+.\" of this documentation for any purpose.
+.\" It is provided ``as is'' without express or implied warranty.
+.\"
+.\"
+.ds xT X Toolkit Intrinsics \- C Language Interface
+.ds xW Athena X Widgets \- C Language X Toolkit Interface
+.ds xL Xlib \- C Language X Interface
+.ds xC Inter-Client Communication Conventions Manual
+.na
+.de Ds
+.nf
+.\\$1D \\$2 \\$1
+.ft 1
+.\".ps \\n(PS
+.\".if \\n(VS>=40 .vs \\n(VSu
+.\".if \\n(VS<=39 .vs \\n(VSp
+..
+.de De
+.ce 0
+.if \\n(BD .DF
+.nr BD 0
+.in \\n(OIu
+.if \\n(TM .ls 2
+.sp \\n(DDu
+.fi
+..
+.de FD
+.LP
+.KS
+.TA .5i 3i
+.ta .5i 3i
+.nf
+..
+.de FN
+.fi
+.KE
+.LP
+..
+.de IN \" send an index entry to the stderr
+..
+.de C{
+.KS
+.nf
+.D
+.\"
+.\" choose appropriate monospace font
+.\" the imagen conditional, 480,
+.\" may be changed to L if LB is too
+.\" heavy for your eyes...
+.\"
+.ie "\\*(.T"480" .ft L
+.el .ie "\\*(.T"300" .ft L
+.el .ie "\\*(.T"202" .ft PO
+.el .ie "\\*(.T"aps" .ft CW
+.el .ft R
+.ps \\n(PS
+.ie \\n(VS>40 .vs \\n(VSu
+.el .vs \\n(VSp
+..
+.de C}
+.DE
+.R
+..
+.de Pn
+.ie t \\$1\fB\^\\$2\^\fR\\$3
+.el \\$1\fI\^\\$2\^\fP\\$3
+..
+.de ZN
+.ie t \fB\^\\$1\^\fR\\$2
+.el \fI\^\\$1\^\fP\\$2
+..
+.de hN
+.ie t <\fB\\$1\fR>\\$2
+.el <\fI\\$1\fP>\\$2
+..
+.de NT
+.ne 7
+.ds NO Note
+.if \\n(.$>$1 .if !'\\$2'C' .ds NO \\$2
+.if \\n(.$ .if !'\\$1'C' .ds NO \\$1
+.ie n .sp
+.el .sp 10p
+.TB
+.ce
+\\*(NO
+.ie n .sp
+.el .sp 5p
+.if '\\$1'C' .ce 99
+.if '\\$2'C' .ce 99
+.in +5n
+.ll -5n
+.R
+..
+. \" Note End -- doug kraft 3/85
+.de NE
+.ce 0
+.in -5n
+.ll +5n
+.ie n .sp
+.el .sp 10p
+..
+.ny0
+.TH XSetScreenSaver __libmansuffix__ __xorgversion__ "XLIB FUNCTIONS"
+.SH NAME
+XSetScreenSaver, XForceScreenSaver, XActivateScreenSaver, XResetScreenSaver, XGetScreenSaver \- manipulate the screen saver
+.SH SYNTAX
+.HP
+int XSetScreenSaver\^(\^Display *\fIdisplay\fP\^, int \fItimeout\fP\^,
+int \fIinterval\fP\^, int \fIprefer_blanking\fP\^, int
+\fIallow_exposures\fP\^);
+.HP
+int XForceScreenSaver\^(\^Display *\fIdisplay\fP\^, int \fImode\fP\^);
+.HP
+int XActivateScreenSaver\^(\^Display *\fIdisplay\fP\^);
+.HP
+int XResetScreenSaver\^(\^Display *\fIdisplay\fP\^);
+.HP
+int XGetScreenSaver\^(\^Display *\fIdisplay\fP\^, int *\fItimeout_return\fP\^,
+int *\fIinterval_return\fP\^, int *\fIprefer_blanking_return\fP\^, int
+*\fIallow_exposures_return\fP\^);
+.SH ARGUMENTS
+.IP \fIallow_exposures\fP 1i
+Specifies the screen save control values.
+You can pass
+.ZN DontAllowExposures ,
+.ZN AllowExposures ,
+or
+.ZN DefaultExposures .
+.IP \fIallow_exposures_return\fP 1i
+Returns the current screen save control value
+.Pn ( DontAllowExposures ,
+.ZN AllowExposures ,
+or
+.ZN DefaultExposures ).
+.IP \fIdisplay\fP 1i
+Specifies the connection to the X server.
+.IP \fIinterval\fP 1i
+Specifies the interval, in seconds, between screen saver alterations.
+.IP \fIinterval_return\fP 1i
+Returns the interval between screen saver invocations.
+.IP \fImode\fP 1i
+Specifies the mode that is to be applied.
+You can pass
+.ZN ScreenSaverActive
+or
+.ZN ScreenSaverReset .
+.IP \fIprefer_blanking\fP 1i
+Specifies how to enable screen blanking.
+You can pass
+.ZN DontPreferBlanking ,
+.ZN PreferBlanking ,
+or
+.ZN DefaultBlanking .
+.IP \fIprefer_blanking_return\fP 1i
+Returns the current screen blanking preference
+.Pn ( DontPreferBlanking ,
+.ZN PreferBlanking ,
+or
+.ZN DefaultBlanking ).
+.IP \fItimeout\fP 1i
+Specifies the timeout, in seconds, until the screen saver turns on.
+.IP \fItimeout_return\fP 1i
+Returns the timeout, in seconds, until the screen saver turns on.
+.SH DESCRIPTION
+Timeout and interval are specified in seconds.
+A timeout of 0 disables the screen saver
+(but an activated screen saver is not deactivated),
+and a timeout of \-1 restores the default.
+Other negative values generate a
+.ZN BadValue
+error.
+If the timeout value is nonzero,
+.ZN XSetScreenSaver
+enables the screen saver.
+An interval of 0 disables the random-pattern motion.
+Both values are limited to a 16-bit signed integer range by the wire protocol,
+despite the C prototype.
+If no input from devices (keyboard, mouse, and so on) is generated
+for the specified number of timeout seconds once the screen saver is enabled,
+the screen saver is activated.
+.LP
+For each screen,
+if blanking is preferred and the hardware supports video blanking,
+the screen simply goes blank.
+Otherwise, if either exposures are allowed or the screen can be regenerated
+without sending
+.ZN Expose
+events to clients,
+the screen is tiled with the root window background tile randomly
+re-origined each interval seconds.
+Otherwise, the screens' state do not change,
+and the screen saver is not activated.
+The screen saver is deactivated,
+and all screen states are restored at the next
+keyboard or pointer input or at the next call to
+.ZN XForceScreenSaver
+with mode
+.ZN ScreenSaverReset .
+.LP
+If the server-dependent screen saver method supports periodic change,
+the interval argument serves as a hint about how long the change period
+should be, and zero hints that no periodic change should be made.
+Examples of ways to change the screen include scrambling the colormap
+periodically, moving an icon image around the screen periodically, or tiling
+the screen with the root window background tile, randomly re-origined
+periodically.
+.LP
+.ZN XSetScreenSaver
+can generate a
+.ZN BadValue
+error.
+.LP
+If the specified mode is
+.ZN ScreenSaverActive
+and the screen saver currently is deactivated,
+.ZN XForceScreenSaver
+activates the screen saver even if the screen saver had been disabled
+with a timeout of zero.
+If the specified mode is
+.ZN ScreenSaverReset
+and the screen saver currently is enabled,
+.ZN XForceScreenSaver
+deactivates the screen saver if it was activated,
+and the activation timer is reset to its initial state
+(as if device input had been received).
+.LP
+.ZN XForceScreenSaver
+can generate a
+.ZN BadValue
+error.
+.LP
+The
+.ZN XActivateScreenSaver
+function activates the screen saver.
+.LP
+The
+.ZN XResetScreenSaver
+function resets the screen saver.
+.LP
+The
+.ZN XGetScreenSaver
+function gets the current screen saver values.
+.SH DIAGNOSTICS
+.TP 1i
+.ZN BadValue
+Some numeric value falls outside the range of values accepted by the request.
+Unless a specific range is specified for an argument, the full range defined
+by the argument's type is accepted. Any argument defined as a set of
+alternatives can generate this error.
+.SH "SEE ALSO"
+\fI\*(xL\fP
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