d645edd11e
Previously, we only had one idle alarm that was triggered for all devices, whenever the user used any device, came back from suspend, etc. Add system SyncCounters for each device (named "DEVICEIDLETIME x", with x being the device id) that trigger on that device only. This allows for enabling/disabling devices based on interaction with other devices. Popular use-case: disable the touchpad when the keyboard just above the touchpad stops being idle. Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Reviewed-by: Jeremy Huddleston <jeremyhu@apple.com> Reviewed-by: Jamey Sharp <jamey@minilop.net> Reviewed-by: James Jones <jajones@nvidia.com>
142 lines
4.8 KiB
C
142 lines
4.8 KiB
C
/*
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Copyright 1991, 1993, 1994, 1998 The Open Group
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Permission to use, copy, modify, distribute, and sell this software and its
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documentation for any purpose is hereby granted without fee, provided that
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the above copyright notice appear in all copies and that both that
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copyright notice and this permission notice appear in supporting
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documentation.
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
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AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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Except as contained in this notice, the name of The Open Group shall not be
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used in advertising or otherwise to promote the sale, use or other dealings
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in this Software without prior written authorization from The Open Group.
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*/
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/***********************************************************
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Copyright 1991,1993 by Digital Equipment Corporation, Maynard, Massachusetts,
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and Olivetti Research Limited, Cambridge, England.
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All Rights Reserved
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Permission to use, copy, modify, and distribute this software and its
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documentation for any purpose and without fee is hereby granted,
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provided that the above copyright notice appear in all copies and that
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both that copyright notice and this permission notice appear in
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supporting documentation, and that the names of Digital or Olivetti
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not be used in advertising or publicity pertaining to distribution of the
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software without specific, written prior permission.
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DIGITAL AND OLIVETTI DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
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SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
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FITNESS, IN NO EVENT SHALL THEY BE LIABLE FOR ANY SPECIAL, INDIRECT OR
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CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF
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USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
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OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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PERFORMANCE OF THIS SOFTWARE.
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******************************************************************/
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#ifndef _SYNCSRV_H_
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#define _SYNCSRV_H_
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#include "list.h"
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#include "misync.h"
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#include "misyncstr.h"
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/*
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* The System Counter interface
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*/
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typedef enum {
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XSyncCounterNeverChanges,
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XSyncCounterNeverIncreases,
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XSyncCounterNeverDecreases,
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XSyncCounterUnrestricted
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} SyncCounterType;
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typedef void (*SyncSystemCounterQueryValue)(pointer counter,
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CARD64 *value_return
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);
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typedef void (*SyncSystemCounterBracketValues)(pointer counter,
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CARD64 *pbracket_less,
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CARD64 *pbracket_greater
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);
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typedef struct _SysCounterInfo {
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SyncCounter *pCounter;
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char *name;
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CARD64 resolution;
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CARD64 bracket_greater;
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CARD64 bracket_less;
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SyncCounterType counterType; /* how can this counter change */
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SyncSystemCounterQueryValue QueryValue;
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SyncSystemCounterBracketValues BracketValues;
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void *private;
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struct xorg_list entry;
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} SysCounterInfo;
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typedef struct _SyncAlarmClientList {
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ClientPtr client;
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XID delete_id;
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struct _SyncAlarmClientList *next;
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} SyncAlarmClientList;
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typedef struct _SyncAlarm {
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SyncTrigger trigger;
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ClientPtr client;
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XSyncAlarm alarm_id;
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CARD64 delta;
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int events;
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int state;
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SyncAlarmClientList *pEventClients;
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} SyncAlarm;
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typedef struct {
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ClientPtr client;
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CARD32 delete_id;
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int num_waitconditions;
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} SyncAwaitHeader;
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typedef struct {
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SyncTrigger trigger;
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CARD64 event_threshold;
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SyncAwaitHeader *pHeader;
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} SyncAwait;
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typedef union {
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SyncAwaitHeader header;
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SyncAwait await;
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} SyncAwaitUnion;
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extern SyncCounter* SyncCreateSystemCounter(const char *name,
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CARD64 initial_value,
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CARD64 resolution,
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SyncCounterType counterType,
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SyncSystemCounterQueryValue QueryValue,
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SyncSystemCounterBracketValues BracketValues
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);
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extern void SyncChangeCounter(SyncCounter *pCounter,
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CARD64 new_value
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);
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extern void SyncDestroySystemCounter(pointer pCounter);
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extern void SyncExtensionInit(void);
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extern SyncCounter *SyncInitDeviceIdleTime(DeviceIntPtr dev);
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extern void SyncRemoveDeviceIdleTime(SyncCounter *counter);
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#endif /* _SYNCSRV_H_ */
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