Macros defaulted to inputInfo.pointe rfor devices that weren't spriteOwners.
Changed to take the device's master device now.
This includes sticking in a number of checks and warnings that cursor
rendering won't be called for floating devices.
Set isMaster for VCP/VCK.
Init sprites for master pointer devices.
Pair master kbds with master pointers (1:1 pairing!).
Attach other devices to VCP/VCK.
For now, we don't allow attaching slaves to other slaves, and we don't allow
pairing slaves with other slaves.
Pairing is for master keyboard->master pointer only.
Attaching is for slave device->master device only.
"master" points to the device this device is attached to. Event sent by the
device will also be routed through the master.
master and spriteOwner are mutually exclusive.
We re-pair them with the VCP, not a real device! If we would do otherwise,
somebody may change our keyboard focus and thus get us typing where we don't
want to type.
If the pairing client is not set, then the pairing is initiated internally
(e.g. when a new keyboard device is configured). In this case we _must_ pair
regardless of who is the pairing client.
In some cases a button press may activate a passive core grab. If the client
owning the passive grab already has a core grab on another device, don't
actually activate it. Otherwise the client gets two simultaneous passive
core grabs, and may never ungrab the device again (only if the other grab uses
GrabModeSync).
Reproducable: fire up gnome-session, open up gnome-terminal. Click with the
ClientPointer onto the window decoration, then click with another pointer onto
an application icon in the panel. Drag the icon out, release the button and
voila - you just lost your second mouse.
This is a half-assed attempt at getting rid of some enter-leave problems. When
a grab is activated, the events didn't get sent before, leading to interesting
results. This commit papers over it but doesn't actually fix it properly. The
whole enter/leave (focusin/out) structure needs to be ripped out and changed
for multiple devices.
We only get core events through the EQ in exceptional cases, so make sure we
actually swap the core keymap for XI events as well. Gives us back the ability
to have multiple keyboard layouts simultaneously.
DGAStealXXXEvent modified to take in device argument.
The evdev driver only sends one valuator when only one axis changed. We need
to check for DGA either way (xf86PostMotionEventP), otherwise we lose purely
horizontal/vertical movements.
Note that DGA does not do XI events.
Center the frame around the first pointer found and then update all pointers
on the same screen to move to the edges (if necessary).
Note: xf86WarpCursor needs to be modified, is using deprecated
miPointerWarpCursor and will kill the server when called with
inputInfo.pointer.