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Diffstat (limited to 'xorg-server/dix/events.c')
-rwxr-xr-x[-rw-r--r--]xorg-server/dix/events.c89
1 files changed, 45 insertions, 44 deletions
diff --git a/xorg-server/dix/events.c b/xorg-server/dix/events.c
index 6c249b01c..0296b7865 100644..100755
--- a/xorg-server/dix/events.c
+++ b/xorg-server/dix/events.c
@@ -934,8 +934,7 @@ ChangeToCursor(DeviceIntPtr pDev, CursorPtr cursor)
(*pScreen->DisplayCursor) (pDev, pScreen, cursor);
FreeCursor(pSprite->current, (Cursor) 0);
- pSprite->current = cursor;
- pSprite->current->refcnt++;
+ pSprite->current = RefCursor(cursor);
}
}
@@ -1430,21 +1429,23 @@ UpdateTouchesForGrab(DeviceIntPtr mouse)
for (i = 0; i < mouse->touch->num_touches; i++) {
TouchPointInfoPtr ti = mouse->touch->touches + i;
+ TouchListener *listener = &ti->listeners[0];
GrabPtr grab = mouse->deviceGrab.grab;
if (ti->active &&
- CLIENT_BITS(ti->listeners[0].listener) == grab->resource) {
- ti->listeners[0].listener = grab->resource;
- ti->listeners[0].level = grab->grabtype;
- ti->listeners[0].state = LISTENER_IS_OWNER;
- ti->listeners[0].window = grab->window;
+ CLIENT_BITS(listener->listener) == grab->resource) {
+ listener->listener = grab->resource;
+ listener->level = grab->grabtype;
+ listener->state = LISTENER_IS_OWNER;
+ listener->window = grab->window;
if (grab->grabtype == CORE || grab->grabtype == XI ||
!xi2mask_isset(grab->xi2mask, mouse, XI_TouchBegin))
- ti->listeners[0].type = LISTENER_POINTER_GRAB;
+ listener->type = LISTENER_POINTER_GRAB;
else
- ti->listeners[0].type = LISTENER_GRAB;
- ti->listeners[0].grab = grab;
+ listener->type = LISTENER_GRAB;
+ FreeGrab(listener->grab);
+ listener->grab = AllocGrab(grab);
}
}
}
@@ -1469,6 +1470,7 @@ ActivatePointerGrab(DeviceIntPtr mouse, GrabPtr grab,
TimeStamp time, Bool autoGrab)
{
GrabInfoPtr grabinfo = &mouse->deviceGrab;
+ GrabPtr oldgrab = grabinfo->grab;
WindowPtr oldWin = (grabinfo->grab) ?
grabinfo->grab->window : mouse->spriteInfo->sprite->win;
Bool isPassive = autoGrab & ~ImplicitGrabMask;
@@ -1491,16 +1493,15 @@ ActivatePointerGrab(DeviceIntPtr mouse, GrabPtr grab,
grabinfo->grabTime = syncEvents.time;
else
grabinfo->grabTime = time;
- if (grab->cursor)
- grab->cursor->refcnt++;
- CopyGrab(grabinfo->activeGrab, grab);
- grabinfo->grab = grabinfo->activeGrab;
+ grabinfo->grab = AllocGrab(grab);
grabinfo->fromPassiveGrab = isPassive;
grabinfo->implicitGrab = autoGrab & ImplicitGrabMask;
PostNewCursor(mouse);
UpdateTouchesForGrab(mouse);
CheckGrabForSyncs(mouse, (Bool) grab->pointerMode,
(Bool) grab->keyboardMode);
+ if (oldgrab)
+ FreeGrab(oldgrab);
}
/**
@@ -1550,13 +1551,13 @@ DeactivatePointerGrab(DeviceIntPtr mouse)
if (grab->confineTo)
ConfineCursorToWindow(mouse, GetCurrentRootWindow(mouse), FALSE, FALSE);
PostNewCursor(mouse);
- if (grab->cursor)
- FreeCursor(grab->cursor, (Cursor) 0);
if (!wasImplicit && grab->grabtype == XI2)
ReattachToOldMaster(mouse);
ComputeFreezes();
+
+ FreeGrab(grab);
}
/**
@@ -1569,6 +1570,7 @@ ActivateKeyboardGrab(DeviceIntPtr keybd, GrabPtr grab, TimeStamp time,
Bool passive)
{
GrabInfoPtr grabinfo = &keybd->deviceGrab;
+ GrabPtr oldgrab = grabinfo->grab;
WindowPtr oldWin;
/* slave devices need to float for the duration of the grab. */
@@ -1594,12 +1596,13 @@ ActivateKeyboardGrab(DeviceIntPtr keybd, GrabPtr grab, TimeStamp time,
grabinfo->grabTime = syncEvents.time;
else
grabinfo->grabTime = time;
- CopyGrab(grabinfo->activeGrab, grab);
- grabinfo->grab = grabinfo->activeGrab;
+ grabinfo->grab = AllocGrab(grab);
grabinfo->fromPassiveGrab = passive;
grabinfo->implicitGrab = passive & ImplicitGrabMask;
CheckGrabForSyncs(keybd, (Bool) grab->keyboardMode,
(Bool) grab->pointerMode);
+ if (oldgrab)
+ FreeGrab(oldgrab);
}
/**
@@ -1641,6 +1644,8 @@ DeactivateKeyboardGrab(DeviceIntPtr keybd)
ReattachToOldMaster(keybd);
ComputeFreezes();
+
+ FreeGrab(grab);
}
void
@@ -1745,6 +1750,16 @@ AllowSome(ClientPtr client, TimeStamp time, DeviceIntPtr thisDev, int newState)
}
break;
}
+
+ /* We've unfrozen the grab. If the grab was a touch grab, we're now the
+ * owner and expected to accept/reject it. Reject == ReplayPointer which
+ * we've handled in ComputeFreezes() (during DeactivateGrab) above,
+ * anything else is accept.
+ */
+ if (newState != NOT_GRABBED /* Replay */ &&
+ IsTouchEvent((InternalEvent*)grabinfo->sync.event)) {
+ TouchAcceptAndEnd(thisDev, grabinfo->sync.event->touchid);
+ }
}
/**
@@ -1977,7 +1992,7 @@ ActivateImplicitGrab(DeviceIntPtr dev, ClientPtr client, WindowPtr win,
else
return FALSE;
- tempGrab = AllocGrab();
+ tempGrab = AllocGrab(NULL);
if (!tempGrab)
return FALSE;
tempGrab->next = NULL;
@@ -3198,11 +3213,10 @@ InitializeSprite(DeviceIntPtr pDev, WindowPtr pWin)
pSprite->pEnqueueScreen = screenInfo.screens[0];
pSprite->pDequeueScreen = pSprite->pEnqueueScreen;
}
- if (pCursor)
- pCursor->refcnt++;
+ pCursor = RefCursor(pCursor);
if (pSprite->current)
FreeCursor(pSprite->current, None);
- pSprite->current = pCursor;
+ pSprite->current = RefCursor(pCursor);
if (pScreen) {
(*pScreen->RealizeCursor) (pDev, pScreen, pSprite->current);
@@ -3281,9 +3295,7 @@ UpdateSpriteForScreen(DeviceIntPtr pDev, ScreenPtr pScreen)
pSprite->hotLimits.x2 = pScreen->width;
pSprite->hotLimits.y2 = pScreen->height;
pSprite->win = win;
- pCursor = wCursor(win);
- if (pCursor)
- pCursor->refcnt++;
+ pCursor = RefCursor(wCursor(win));
if (pSprite->current)
FreeCursor(pSprite->current, 0);
pSprite->current = pCursor;
@@ -3885,7 +3897,7 @@ CheckPassiveGrabsOnWindow(WindowPtr pWin,
if (!grab)
return NULL;
- tempGrab = AllocGrab();
+ tempGrab = AllocGrab(NULL);
/* Fill out the grab details, but leave the type for later before
* comparing */
@@ -4845,7 +4857,6 @@ ProcGrabPointer(ClientPtr client)
GrabPtr grab;
GrabMask mask;
WindowPtr confineTo;
- CursorPtr oldCursor;
BYTE status;
REQUEST(xGrabPointerReq);
@@ -4868,15 +4879,10 @@ ProcGrabPointer(ClientPtr client)
return rc;
}
- oldCursor = NullCursor;
grab = device->deviceGrab.grab;
- if (grab) {
- if (grab->confineTo && !confineTo)
- ConfineCursorToWindow(device, GetCurrentRootWindow(device), FALSE,
- FALSE);
- oldCursor = grab->cursor;
- }
+ if (grab && grab->confineTo && !confineTo)
+ ConfineCursorToWindow(device, GetCurrentRootWindow(device), FALSE, FALSE);
mask.core = stuff->eventMask;
@@ -4886,9 +4892,6 @@ ProcGrabPointer(ClientPtr client)
if (rc != Success)
return rc;
- if (oldCursor && status == GrabSuccess)
- FreeCursor(oldCursor, (Cursor) 0);
-
memset(&rep, 0, sizeof(xGrabPointerReply));
rep.type = X_Reply;
rep.status = status;
@@ -4943,9 +4946,7 @@ ProcChangeActivePointerGrab(ClientPtr client)
(CompareTimeStamps(time, device->deviceGrab.grabTime) == EARLIER))
return Success;
oldCursor = grab->cursor;
- grab->cursor = newCursor;
- if (newCursor)
- newCursor->refcnt++;
+ grab->cursor = RefCursor(newCursor);
PostNewCursor(device);
if (oldCursor)
FreeCursor(oldCursor, (Cursor) 0);
@@ -5075,7 +5076,7 @@ GrabDevice(ClientPtr client, DeviceIntPtr dev,
else {
GrabPtr tempGrab;
- tempGrab = AllocGrab();
+ tempGrab = AllocGrab(NULL);
tempGrab->next = NULL;
tempGrab->window = pWin;
@@ -5090,7 +5091,7 @@ GrabDevice(ClientPtr client, DeviceIntPtr dev,
else
xi2mask_merge(tempGrab->xi2mask, mask->xi2mask);
tempGrab->device = dev;
- tempGrab->cursor = cursor;
+ tempGrab->cursor = RefCursor(cursor);
tempGrab->confineTo = confineTo;
tempGrab->grabtype = grabtype;
(*grabInfo->ActivateGrab) (dev, tempGrab, time, FALSE);
@@ -5431,7 +5432,7 @@ ProcUngrabKey(ClientPtr client)
client->errorValue = stuff->modifiers;
return BadValue;
}
- tempGrab = AllocGrab();
+ tempGrab = AllocGrab(NULL);
if (!tempGrab)
return BadAlloc;
tempGrab->resource = client->clientAsMask;
@@ -5623,7 +5624,7 @@ ProcUngrabButton(ClientPtr client)
ptr = PickPointer(client);
- tempGrab = AllocGrab();
+ tempGrab = AllocGrab(NULL);
if (!tempGrab)
return BadAlloc;
tempGrab->resource = client->clientAsMask;
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-08 13:56:14 +0000