diff options
-rw-r--r-- | Xi/exevents.c | 38 | ||||
-rw-r--r-- | dix/events.c | 12 | ||||
-rw-r--r-- | dix/touch.c | 38 | ||||
-rw-r--r-- | include/input.h | 4 | ||||
-rw-r--r-- | include/inputstr.h | 20 |
5 files changed, 50 insertions, 62 deletions
diff --git a/Xi/exevents.c b/Xi/exevents.c index 58fe49363..74f3610cc 100644 --- a/Xi/exevents.c +++ b/Xi/exevents.c @@ -1187,7 +1187,6 @@ TouchRejected(DeviceIntPtr sourcedev, TouchPointInfoPtr ti, XID resource, TouchOwnershipEvent *ev) { Bool was_owner = (resource == ti->listeners[0].listener); - void *grab; int i; /* Send a TouchEnd event to the resource being removed, but only if they @@ -1202,11 +1201,7 @@ TouchRejected(DeviceIntPtr sourcedev, TouchPointInfoPtr ti, XID resource, /* Remove the resource from the listener list, updating * ti->num_listeners, as well as ti->num_grabs if it was a grab. */ - if (TouchRemoveListener(ti, resource)) { - if (dixLookupResourceByType(&grab, resource, RT_PASSIVEGRAB, - serverClient, DixGetAttrAccess) == Success) - ti->num_grabs--; - } + TouchRemoveListener(ti, resource); /* If the current owner was removed and there are further listeners, deliver * the TouchOwnership or TouchBegin event to the new owner. */ @@ -1300,34 +1295,19 @@ RetrieveTouchDeliveryData(DeviceIntPtr dev, TouchPointInfoPtr ti, if (listener->type == LISTENER_GRAB || listener->type == LISTENER_POINTER_GRAB) { - rc = dixLookupResourceByType((pointer *) grab, listener->listener, - RT_PASSIVEGRAB, - serverClient, DixSendAccess); - if (rc != Success) { - /* the grab doesn't exist but we have a grabbing listener - this - * is an implicit/active grab */ - rc = dixLookupClient(client, listener->listener, serverClient, - DixSendAccess); - if (rc != Success) - return FALSE; - - *grab = dev->deviceGrab.grab; - if (!*grab) - return FALSE; - } + + *grab = listener->grab; + + BUG_RETURN_VAL(!*grab, FALSE); *client = rClient(*grab); *win = (*grab)->window; *mask = (*grab)->xi2mask; } else { - if (listener->level == CORE) - rc = dixLookupWindow(win, listener->listener, - serverClient, DixSendAccess); - else - rc = dixLookupResourceByType((pointer *) win, listener->listener, - RT_INPUTCLIENT, - serverClient, DixSendAccess); + rc = dixLookupResourceByType((pointer *) win, listener->listener, + listener->resource_type, + serverClient, DixSendAccess); if (rc != Success) return FALSE; @@ -1467,6 +1447,8 @@ DeliverTouchEmulatedEvent(DeviceIntPtr dev, TouchPointInfoPtr ti, */ l = &ti->listeners[ti->num_listeners - 1]; l->listener = devgrab->resource; + l->grab = devgrab; + //l->resource_type = RT_NONE; if (devgrab->grabtype != XI2 || devgrab->type != XI_TouchBegin) l->type = LISTENER_POINTER_GRAB; diff --git a/dix/events.c b/dix/events.c index adbb76274..f72cdc7c4 100644 --- a/dix/events.c +++ b/dix/events.c @@ -1438,6 +1438,7 @@ UpdateTouchesForGrab(DeviceIntPtr mouse) ti->listeners[0].type = LISTENER_POINTER_GRAB; else ti->listeners[0].type = LISTENER_GRAB; + ti->listeners[0].grab = grab; } } } @@ -1521,7 +1522,7 @@ DeactivatePointerGrab(DeviceIntPtr mouse) emulate a ButtonRelease here. So pretend the listener already has the end event */ if (grab->grabtype == CORE || grab->grabtype == XI || - !xi2mask_isset(dev->deviceGrab.grab->xi2mask, dev, XI_TouchBegin)) + !xi2mask_isset(mouse->deviceGrab.grab->xi2mask, mouse, XI_TouchBegin)) ti->listeners[0].state = LISTENER_HAS_END; TouchListenerAcceptReject(mouse, ti, 0, XIRejectTouch); } @@ -1550,15 +1551,6 @@ DeactivatePointerGrab(DeviceIntPtr mouse) ReattachToOldMaster(mouse); ComputeFreezes(); - - /* If an explicit grab was deactivated, we must remove it from the head of - * all the touches' listener lists. */ - for (i = 0; mouse->touch && i < mouse->touch->num_touches; i++) { - TouchPointInfoPtr ti = mouse->touch->touches + i; - - if (ti->active && TouchResourceIsOwner(ti, grab_resource)) - TouchListenerAcceptReject(mouse, ti, 0, XIRejectTouch); - } } /** diff --git a/dix/touch.c b/dix/touch.c index d890b6227..0db842c65 100644 --- a/dix/touch.c +++ b/dix/touch.c @@ -675,15 +675,20 @@ TouchResourceIsOwner(TouchPointInfoPtr ti, XID resource) * Add the resource to this touch's listeners. */ void -TouchAddListener(TouchPointInfoPtr ti, XID resource, enum InputLevel level, - enum TouchListenerType type, enum TouchListenerState state, - WindowPtr window) +TouchAddListener(TouchPointInfoPtr ti, XID resource, int resource_type, + enum InputLevel level, enum TouchListenerType type, + enum TouchListenerState state, WindowPtr window, + GrabPtr grab) { ti->listeners[ti->num_listeners].listener = resource; + ti->listeners[ti->num_listeners].resource_type = resource_type; 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 +707,11 @@ 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--; @@ -732,9 +742,9 @@ TouchAddGrabListener(DeviceIntPtr dev, TouchPointInfoPtr ti, type = LISTENER_POINTER_GRAB; } - TouchAddListener(ti, grab->resource, grab->grabtype, - type, LISTENER_AWAITING_BEGIN, grab->window); - ti->num_grabs++; + /* grab listeners are always RT_NONE since we keep the grab pointer */ + TouchAddListener(ti, grab->resource, RT_NONE, grab->grabtype, + type, LISTENER_AWAITING_BEGIN, grab->window, grab); } /** @@ -789,8 +799,8 @@ TouchAddRegularListener(DeviceIntPtr dev, TouchPointInfoPtr ti, if (!xi2mask_isset(iclients->xi2mask, dev, XI_TouchOwnership)) TouchEventHistoryAllocate(ti); - TouchAddListener(ti, iclients->resource, XI2, - type, LISTENER_AWAITING_BEGIN, win); + TouchAddListener(ti, iclients->resource, RT_INPUTCLIENT, XI2, + type, LISTENER_AWAITING_BEGIN, win, NULL); return TRUE; } } @@ -804,9 +814,9 @@ TouchAddRegularListener(DeviceIntPtr dev, TouchPointInfoPtr ti, continue; TouchEventHistoryAllocate(ti); - TouchAddListener(ti, iclients->resource, XI, + TouchAddListener(ti, iclients->resource, RT_INPUTCLIENT, XI, LISTENER_POINTER_REGULAR, LISTENER_AWAITING_BEGIN, - win); + win, NULL); return TRUE; } } @@ -819,9 +829,9 @@ TouchAddRegularListener(DeviceIntPtr dev, TouchPointInfoPtr ti, /* window owner */ if (IsMaster(dev) && (win->eventMask & core_filter)) { TouchEventHistoryAllocate(ti); - TouchAddListener(ti, win->drawable.id, CORE, + TouchAddListener(ti, win->drawable.id, RT_WINDOW, CORE, LISTENER_POINTER_REGULAR, LISTENER_AWAITING_BEGIN, - win); + win, NULL); return TRUE; } @@ -831,8 +841,8 @@ TouchAddRegularListener(DeviceIntPtr dev, TouchPointInfoPtr ti, continue; TouchEventHistoryAllocate(ti); - TouchAddListener(ti, oclients->resource, CORE, - type, LISTENER_AWAITING_BEGIN, win); + TouchAddListener(ti, oclients->resource, RT_OTHERCLIENT, CORE, + type, LISTENER_AWAITING_BEGIN, win, NULL); return TRUE; } } diff --git a/include/input.h b/include/input.h index 23a20b59d..f53ed9905 100644 --- a/include/input.h +++ b/include/input.h @@ -565,9 +565,9 @@ extern void TouchEventHistoryPush(TouchPointInfoPtr ti, const DeviceEvent *ev); extern void TouchEventHistoryReplay(TouchPointInfoPtr ti, DeviceIntPtr dev, XID resource); extern Bool TouchResourceIsOwner(TouchPointInfoPtr ti, XID resource); -extern void TouchAddListener(TouchPointInfoPtr ti, XID resource, +extern void TouchAddListener(TouchPointInfoPtr ti, XID resource, int resource_type, enum InputLevel level, enum TouchListenerType type, - enum TouchListenerState state, WindowPtr window); + enum TouchListenerState state, WindowPtr window, GrabPtr grab); extern Bool TouchRemoveListener(TouchPointInfoPtr ti, XID resource); extern void TouchSetupListeners(DeviceIntPtr dev, TouchPointInfoPtr ti, InternalEvent *ev); diff --git a/include/inputstr.h b/include/inputstr.h index 17cee9854..fc21913e1 100644 --- a/include/inputstr.h +++ b/include/inputstr.h @@ -298,6 +298,17 @@ typedef struct _ValuatorClassRec { int v_scroll_axis; /* vert smooth-scrolling axis */ } ValuatorClassRec; +typedef struct _TouchListener { + XID listener; /* grabs/event selection IDs receiving + * events for this touch */ + int resource_type; /* listener's resource type */ + enum TouchListenerType type; + enum TouchListenerState state; + enum InputLevel level; /* matters only for emulating touches */ + WindowPtr window; + GrabPtr grab; +} TouchListener; + typedef struct _TouchPointInfo { uint32_t client_id; /* touch ID as seen in client events */ int sourceid; /* Source device's ID for this touchpoint */ @@ -306,14 +317,7 @@ typedef struct _TouchPointInfo { * but still owned by a grab */ SpriteRec sprite; /* window trace for delivery */ ValuatorMask *valuators; /* last recorded axis values */ - struct _TouchListener { - XID listener; /* grabs/event selection IDs receiving - * events for this touch */ - enum TouchListenerType type; - enum TouchListenerState state; - enum InputLevel level; /* matters only for emulating touches */ - WindowPtr window; - } *listeners; + TouchListener *listeners; /* set of listeners */ int num_listeners; int num_grabs; /* number of open grabs on this touch * which have not accepted or rejected */ |