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dix: Merge DevicePresence notify events generation into a single function. 

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
This commit is contained in:
Peter Hutterer 2009-03-12 10:17:16 +10:00
parent 7f1ba804a1
commit 97cb3cc28e
1 changed files with 20 additions and 40 deletions
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60
dix/devices.c
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@ -239,6 +239,22 @@ AddInputDevice(ClientPtr client, DeviceProc deviceProc, Bool autoStart)
return dev;
}
static void
SendDevicePresenceEvent(int deviceid, int type)
{
DeviceIntRec dummyDev;
devicePresenceNotify ev;
memset(&dummyDev, 0, sizeof(DeviceIntRec));
ev.type = DevicePresenceNotify;
ev.time = currentTime.milliseconds;
ev.devchange = type;
ev.deviceid = deviceid;
dummyDev.id = MAXDEVICES;
SendEventToAllWindows(&dummyDev, DevicePresenceNotifyMask,
(xEvent*)&ev, 1);
}
/**
* Enable the device through the driver, add the device to the device list.
* Switch device ON through the driver and push it onto the global device
@ -256,9 +272,7 @@ EnableDevice(DeviceIntPtr dev)
{
DeviceIntPtr *prev;
int ret;
DeviceIntRec dummyDev;
DeviceIntPtr other;
devicePresenceNotify ev;
int namelen = 0; /* dummy */
int evsize = sizeof(xEvent);
int listlen;
@ -328,13 +342,7 @@ EnableDevice(DeviceIntPtr dev)
XA_INTEGER, 8, PropModeReplace, 1, &enabled,
TRUE);
ev.type = DevicePresenceNotify;
ev.time = currentTime.milliseconds;
ev.devchange = DeviceEnabled;
ev.deviceid = dev->id;
dummyDev.id = MAXDEVICES;
SendEventToAllWindows(&dummyDev, DevicePresenceNotifyMask,
(xEvent *) &ev, 1);
SendDevicePresenceEvent(dev->id, DeviceEnabled);
return TRUE;
}
@ -353,8 +361,6 @@ Bool
DisableDevice(DeviceIntPtr dev)
{
DeviceIntPtr *prev, other;
DeviceIntRec dummyDev;
devicePresenceNotify ev;
BOOL enabled;
for (prev = &inputInfo.devices;
@ -406,14 +412,7 @@ DisableDevice(DeviceIntPtr dev)
XA_INTEGER, 8, PropModeReplace, 1, &enabled,
TRUE);
ev.type = DevicePresenceNotify;
ev.time = currentTime.milliseconds;
ev.devchange = DeviceDisabled;
ev.deviceid = dev->id;
dummyDev.id = MAXDEVICES;
SendEventToAllWindows(&dummyDev, DevicePresenceNotifyMask,
(xEvent *) &ev, 1);
SendDevicePresenceEvent(dev->id, DeviceDisabled);
return TRUE;
}
@ -430,8 +429,6 @@ int
ActivateDevice(DeviceIntPtr dev)
{
int ret = Success;
devicePresenceNotify ev;
DeviceIntRec dummyDev;
ScreenPtr pScreen = screenInfo.screens[0];
if (!dev || !dev->deviceProc)
@ -446,16 +443,7 @@ ActivateDevice(DeviceIntPtr dev)
if (dev->isMaster && dev->spriteInfo->spriteOwner)
pScreen->DeviceCursorInitialize(dev, pScreen);
ev.type = DevicePresenceNotify;
ev.time = currentTime.milliseconds;
ev.devchange = DeviceAdded;
ev.deviceid = dev->id;
memset(&dummyDev, 0, sizeof(DeviceIntRec));
dummyDev.id = MAXDEVICES;
SendEventToAllWindows(&dummyDev, DevicePresenceNotifyMask,
(xEvent *) &ev, 1);
SendDevicePresenceEvent(dev->id, DeviceAdded);
return ret;
}
@ -900,8 +888,6 @@ RemoveDevice(DeviceIntPtr dev)
{
DeviceIntPtr prev,tmp,next;
int ret = BadMatch;
devicePresenceNotify ev;
DeviceIntRec dummyDev;
ScreenPtr screen = screenInfo.screens[0];
int deviceid;
int initialized;
@ -954,13 +940,7 @@ RemoveDevice(DeviceIntPtr dev)
if (ret == Success && initialized) {
inputInfo.numDevices--;
ev.type = DevicePresenceNotify;
ev.time = currentTime.milliseconds;
ev.devchange = DeviceRemoved;
ev.deviceid = deviceid;
dummyDev.id = MAXDEVICES;
SendEventToAllWindows(&dummyDev, DevicePresenceNotifyMask,
(xEvent *) &ev, 1);
SendDevicePresenceEvent(deviceid, DeviceRemoved);
}
return ret;