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Diffstat (limited to 'xorg-server/Xi/exevents.c')
-rw-r--r--xorg-server/Xi/exevents.c88
1 files changed, 49 insertions, 39 deletions
diff --git a/xorg-server/Xi/exevents.c b/xorg-server/Xi/exevents.c
index 35f929731..1fa030a92 100644
--- a/xorg-server/Xi/exevents.c
+++ b/xorg-server/Xi/exevents.c
@@ -887,7 +887,7 @@ ProcessOtherEvent(InternalEvent *ev, DeviceIntPtr device)
int key = 0, rootX, rootY;
ButtonClassPtr b;
int ret = 0;
- int state, i;
+ int corestate, i;
DeviceIntPtr mouse = NULL, kbd = NULL;
DeviceEvent *event = &ev->device_event;
@@ -917,9 +917,9 @@ ProcessOtherEvent(InternalEvent *ev, DeviceIntPtr device)
mouse = NULL;
}
- /* State needs to be assembled BEFORE the device is updated. */
- state = (kbd && kbd->key) ? XkbStateFieldFromRec(&kbd->key->xkbInfo->state) : 0;
- state |= (mouse && mouse->button) ? (mouse->button->state) : 0;
+ /* core state needs to be assembled BEFORE the device is updated. */
+ corestate = (kbd && kbd->key) ? XkbStateFieldFromRec(&kbd->key->xkbInfo->state) : 0;
+ corestate |= (mouse && mouse->button) ? (mouse->button->state) : 0;
for (i = 0; mouse && mouse->button && i < mouse->button->numButtons; i++)
if (BitIsOn(mouse->button->down, i))
@@ -969,7 +969,7 @@ ProcessOtherEvent(InternalEvent *ev, DeviceIntPtr device)
event->root_x = rootX;
event->root_y = rootY;
NoticeEventTime((InternalEvent*)event);
- event->corestate = state;
+ event->corestate = corestate;
key = event->detail.key;
break;
default:
@@ -1006,11 +1006,9 @@ ProcessOtherEvent(InternalEvent *ev, DeviceIntPtr device)
deactivateDeviceGrab = TRUE;
break;
case ET_ButtonPress:
- event->detail.button = b->map[key];
- if (!event->detail.button) { /* there's no button 0 */
- event->detail.button = key;
+ if (b->map[key] == 0) /* there's no button 0 */
return;
- }
+ event->detail.button = b->map[key];
if (!grab && CheckDeviceGrabs(device, event, 0))
{
/* if a passive grab was activated, the event has been sent
@@ -1019,11 +1017,9 @@ ProcessOtherEvent(InternalEvent *ev, DeviceIntPtr device)
}
break;
case ET_ButtonRelease:
- event->detail.button = b->map[key];
- if (!event->detail.button) { /* there's no button 0 */
- event->detail.button = key;
+ if (b->map[key] == 0) /* there's no button 0 */
return;
- }
+ event->detail.button = b->map[key];
if (grab && !b->buttonsDown &&
device->deviceGrab.fromPassiveGrab &&
(device->deviceGrab.grab->type == ButtonPress ||
@@ -1037,7 +1033,7 @@ ProcessOtherEvent(InternalEvent *ev, DeviceIntPtr device)
if (grab)
DeliverGrabbedEvent((InternalEvent*)event, device, deactivateDeviceGrab);
- else if (device->focus && !IsPointerEvent((InternalEvent*)ev))
+ else if (device->focus && !IsPointerEvent(ev))
DeliverFocusedEvent(device, (InternalEvent*)event,
GetSpriteWindow(device));
else
@@ -1635,6 +1631,7 @@ SelectForWindow(DeviceIntPtr dev, WindowPtr pWin, ClientPtr client,
static void
FreeInputClient(InputClientsPtr *other)
{
+ xi2mask_free(&(*other)->xi2mask);
free(*other);
*other = NULL;
}
@@ -1657,6 +1654,9 @@ AddExtensionClient(WindowPtr pWin, ClientPtr client, Mask mask, int mskidx)
return BadAlloc;
if (!pWin->optional->inputMasks && !MakeInputMasks(pWin))
goto bail;
+ others->xi2mask = xi2mask_new();
+ if (!others->xi2mask)
+ goto bail;
others->mask[mskidx] = mask;
others->resource = FakeClientID(client->index);
others->next = pWin->optional->inputMasks->inputClients;
@@ -1678,6 +1678,12 @@ MakeInputMasks(WindowPtr pWin)
imasks = calloc(1, sizeof(struct _OtherInputMasks));
if (!imasks)
return FALSE;
+ imasks->xi2mask = xi2mask_new();
+ if (!imasks->xi2mask)
+ {
+ free(imasks);
+ return FALSE;
+ }
pWin->optional->inputMasks = imasks;
return TRUE;
}
@@ -1685,6 +1691,7 @@ MakeInputMasks(WindowPtr pWin)
static void
FreeInputMask(OtherInputMasks **imask)
{
+ xi2mask_free(&(*imask)->xi2mask);
free(*imask);
*imask = NULL;
}
@@ -1695,20 +1702,17 @@ RecalculateDeviceDeliverableEvents(WindowPtr pWin)
InputClientsPtr others;
struct _OtherInputMasks *inputMasks; /* default: NULL */
WindowPtr pChild, tmp;
- int i, j;
+ int i;
pChild = pWin;
while (1) {
if ((inputMasks = wOtherInputMasks(pChild)) != 0) {
- for (i = 0; i < EMASKSIZE; i++)
- memset(inputMasks->xi2mask[i], 0, sizeof(inputMasks->xi2mask[i]));
+ xi2mask_zero(inputMasks->xi2mask, -1);
for (others = inputMasks->inputClients; others;
others = others->next) {
for (i = 0; i < EMASKSIZE; i++)
inputMasks->inputEvents[i] |= others->mask[i];
- for (i = 0; i < EMASKSIZE; i++)
- for (j = 0; j < XI2MASKSIZE; j++)
- inputMasks->xi2mask[i][j] |= others->xi2mask[i][j];
+ xi2mask_merge(inputMasks->xi2mask, others->xi2mask);
}
for (i = 0; i < EMASKSIZE; i++)
inputMasks->deliverableEvents[i] = inputMasks->inputEvents[i];
@@ -2032,20 +2036,25 @@ CheckDeviceGrabAndHintWindow(WindowPtr pWin, int type,
dev->valuator->motionHintWindow = pWin;
else if ((type == DeviceButtonPress) && (!grab) &&
(deliveryMask & DeviceButtonGrabMask)) {
- GrabRec tempGrab;
+ GrabPtr tempGrab;
- tempGrab.device = dev;
- tempGrab.resource = client->clientAsMask;
- tempGrab.window = pWin;
- tempGrab.ownerEvents =
+ tempGrab = AllocGrab();
+ if (!tempGrab)
+ return;
+
+ tempGrab->device = dev;
+ tempGrab->resource = client->clientAsMask;
+ tempGrab->window = pWin;
+ tempGrab->ownerEvents =
(deliveryMask & DeviceOwnerGrabButtonMask) ? TRUE : FALSE;
- tempGrab.eventMask = deliveryMask;
- tempGrab.keyboardMode = GrabModeAsync;
- tempGrab.pointerMode = GrabModeAsync;
- tempGrab.confineTo = NullWindow;
- tempGrab.cursor = NullCursor;
- tempGrab.next = NULL;
- (*dev->deviceGrab.ActivateGrab) (dev, &tempGrab, currentTime, TRUE);
+ tempGrab->eventMask = deliveryMask;
+ tempGrab->keyboardMode = GrabModeAsync;
+ tempGrab->pointerMode = GrabModeAsync;
+ tempGrab->confineTo = NullWindow;
+ tempGrab->cursor = NullCursor;
+ tempGrab->next = NULL;
+ (*dev->deviceGrab.ActivateGrab) (dev, tempGrab, currentTime, TRUE);
+ FreeGrab(tempGrab);
}
}
@@ -2191,14 +2200,12 @@ XISetEventMask(DeviceIntPtr dev, WindowPtr win, ClientPtr client,
for (others = wOtherInputMasks(win)->inputClients; others;
others = others->next) {
if (SameClient(others, client)) {
- memset(others->xi2mask[dev->id], 0,
- sizeof(others->xi2mask[dev->id]));
+ xi2mask_zero(others->xi2mask, dev->id);
break;
}
}
}
- len = min(len, sizeof(others->xi2mask[dev->id]));
if (len && !others)
{
@@ -2207,11 +2214,14 @@ XISetEventMask(DeviceIntPtr dev, WindowPtr win, ClientPtr client,
others= wOtherInputMasks(win)->inputClients;
}
- if (others)
- memset(others->xi2mask[dev->id], 0, sizeof(others->xi2mask[dev->id]));
+ if (others) {
+ xi2mask_zero(others->xi2mask, dev->id);
+ len = min(len, xi2mask_mask_size(others->xi2mask));
+ }
- if (len)
- memcpy(others->xi2mask[dev->id], mask, len);
+ if (len) {
+ xi2mask_set_one_mask(others->xi2mask, dev->id, mask, len);
+ }
RecalculateDeviceDeliverableEvents(win);
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-24 21:30:48 +0000