diff options
| author | Keith Packard <keithp@keithp.com> | 2012-11-27 11:21:17 -0800 |
|---|---|---|
| committer | Peter Hutterer <peter.hutterer@who-t.net> | 2013-01-09 12:33:33 +1000 |
| commit | 9ad0fdb135a1c336771aee1f6eab75a6ad874aff (patch) | |
| tree | c7bd5019a050be3783456efa3e66621699348d3f /dix/touch.c | |
| parent | 91ab237358c6e33da854914d3de493a9cbea7637 (diff) | |
input: Record grab pointer in TouchListener
This places a pointer to the grab related to a TouchListener directly
in the TouchListener structure rather than hoping to find the grab
later on using the resource ID.
Passive grabs have resource ID in the resource DB so they can be
removed when a client exits, and those resource IDs get copied when
activated, but implicit grabs are constructed on-the-fly and have no
resource DB entry.
Signed-off-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Diffstat (limited to 'dix/touch.c')
| -rw-r--r-- | dix/touch.c | 22 |
1 files changed, 15 insertions, 7 deletions
diff --git a/dix/touch.c b/dix/touch.c index d890b6227..99f105b2e 100644 --- a/dix/touch.c +++ b/dix/touch.c @@ -677,13 +677,17 @@ TouchResourceIsOwner(TouchPointInfoPtr ti, XID resource) void TouchAddListener(TouchPointInfoPtr ti, XID resource, enum InputLevel level, enum TouchListenerType type, enum TouchListenerState state, - WindowPtr window) + WindowPtr window, + GrabPtr grab) { ti->listeners[ti->num_listeners].listener = resource; ti->listeners[ti->num_listeners].level = level; ti->listeners[ti->num_listeners].state = state; ti->listeners[ti->num_listeners].type = type; ti->listeners[ti->num_listeners].window = window; + ti->listeners[ti->num_listeners].grab = grab; + if (grab) + ti->num_grabs++; ti->num_listeners++; } @@ -702,6 +706,11 @@ TouchRemoveListener(TouchPointInfoPtr ti, XID resource) if (ti->listeners[i].listener == resource) { int j; + if (ti->listeners[i].grab) { + ti->listeners[i].grab = NULL; + ti->num_grabs--; + } + for (j = i; j < ti->num_listeners - 1; j++) ti->listeners[j] = ti->listeners[j + 1]; ti->num_listeners--; @@ -733,8 +742,7 @@ TouchAddGrabListener(DeviceIntPtr dev, TouchPointInfoPtr ti, } TouchAddListener(ti, grab->resource, grab->grabtype, - type, LISTENER_AWAITING_BEGIN, grab->window); - ti->num_grabs++; + type, LISTENER_AWAITING_BEGIN, grab->window, grab); } /** @@ -790,7 +798,7 @@ TouchAddRegularListener(DeviceIntPtr dev, TouchPointInfoPtr ti, TouchEventHistoryAllocate(ti); TouchAddListener(ti, iclients->resource, XI2, - type, LISTENER_AWAITING_BEGIN, win); + type, LISTENER_AWAITING_BEGIN, win, NULL); return TRUE; } } @@ -806,7 +814,7 @@ TouchAddRegularListener(DeviceIntPtr dev, TouchPointInfoPtr ti, TouchEventHistoryAllocate(ti); TouchAddListener(ti, iclients->resource, XI, LISTENER_POINTER_REGULAR, LISTENER_AWAITING_BEGIN, - win); + win, NULL); return TRUE; } } @@ -821,7 +829,7 @@ TouchAddRegularListener(DeviceIntPtr dev, TouchPointInfoPtr ti, TouchEventHistoryAllocate(ti); TouchAddListener(ti, win->drawable.id, CORE, LISTENER_POINTER_REGULAR, LISTENER_AWAITING_BEGIN, - win); + win, NULL); return TRUE; } @@ -832,7 +840,7 @@ TouchAddRegularListener(DeviceIntPtr dev, TouchPointInfoPtr ti, TouchEventHistoryAllocate(ti); TouchAddListener(ti, oclients->resource, CORE, - type, LISTENER_AWAITING_BEGIN, win); + type, LISTENER_AWAITING_BEGIN, win, NULL); return TRUE; } } |