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dix: Add IsFloating(device) wrapper.

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Simplifies check for floating devices.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Benjamin Tissoires <tissoire@cena.fr>
This commit is contained in:
Peter Hutterer 2011-02-11 12:19:26 +10:00
parent 77af45ebc3
commit 703baece7e
2 changed files with 8 additions and 0 deletions
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7
dix/events.c
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@ -328,6 +328,13 @@ IsMaster(DeviceIntPtr dev)
return dev->type == MASTER_POINTER || dev->type == MASTER_KEYBOARD;
}
Bool
IsFloating(DeviceIntPtr dev)
{
return GetMaster(dev, MASTER_KEYBOARD) == NULL;
}
/**
* Max event opcode.
*/

1
include/dix.h
View file

@ -570,6 +570,7 @@ extern Bool _X_EXPORT IsPointerDevice( DeviceIntPtr dev);
extern Bool _X_EXPORT IsKeyboardDevice(DeviceIntPtr dev);
extern Bool IsPointerEvent(InternalEvent *event);
extern _X_EXPORT Bool IsMaster(DeviceIntPtr dev);
extern _X_EXPORT Bool IsFloating(DeviceIntPtr dev);
extern _X_HIDDEN void CopyKeyClass(DeviceIntPtr device, DeviceIntPtr master);
extern _X_HIDDEN int CorePointerProc(DeviceIntPtr dev, int what);