static Bool
IsMouseActive (WindowPtr pWin)
{
struct _Window *pwin;
struct _Property *prop;
/* XXX We're getting inputInfo.poniter here, but this might be really wrong.
* Which pointer's current window do we want? */
WindowPtr pRoot = GetCurrentRootWindow (inputInfo.pointer);
if (!pWin)
{
ErrorF ("IsMouseActive - pWin was NULL use default value:%d\n",
MOUSE_ACTIVATE_DEFAULT);
return MOUSE_ACTIVATE_DEFAULT;
}
pwin = (struct _Window*) pWin;
if (pwin->optional)
prop = (struct _Property *) pwin->optional->userProps;
else
prop = NULL;
while (prop)
{
if (prop->propertyName == AtmWindowsWMMouseActivate ()
&& prop->type == XA_INTEGER
&& prop->format == 32)
{
return *(int*)prop->data;
}
else
prop = prop->next;
}
if (pWin != pRoot)
{
return IsMouseActive (pRoot);
}
else
{
#if CYGMULTIWINDOW_DEBUG
winDebug ("IsMouseActive - no prop use default value:%d\n",
MOUSE_ACTIVATE_DEFAULT);
#endif
return MOUSE_ACTIVATE_DEFAULT;
}
}
static Bool
IsMouseActive (WindowPtr pWin)
{
struct _Window *pwin;
struct _Property *prop;
WindowPtr pRoot = GetCurrentRootWindow ();
if (!pWin)
{
ErrorF ("IsMouseActive - pWin was NULL use default value:%d\n",
MOUSE_ACTIVATE_DEFAULT);
return MOUSE_ACTIVATE_DEFAULT;
}
pwin = (struct _Window*) pWin;
if (pwin->optional)
prop = (struct _Property *) pwin->optional->userProps;
else
prop = NULL;
while (prop)
{
if (prop->propertyName == AtmWindowsWMMouseActivate ()
&& prop->type == XA_INTEGER
&& prop->format == 32)
{
return *(int*)prop->data;
}
else
prop = prop->next;
}
if (pWin != pRoot)
{
return IsMouseActive (pRoot);
}
else
{
#if CYGMULTIWINDOW_DEBUG
winDebug ("IsMouseActive - no prop use default value:%d\n",
MOUSE_ACTIVATE_DEFAULT);
#endif
return MOUSE_ACTIVATE_DEFAULT;
}
}
static Bool
IsRaiseOnClick (WindowPtr pWin)
{
struct _Window *pwin;
struct _Property *prop;
WindowPtr pRoot = GetCurrentRootWindow ();
if (!pWin)
{
ErrorF ("IsRaiseOnClick - no prop use default value:%d\n",
RAISE_ON_CLICK_DEFAULT);
return RAISE_ON_CLICK_DEFAULT;
}
pwin = (struct _Window*) pWin;
if (pwin->optional)
prop = (struct _Property *) pwin->optional->userProps;
else
prop = NULL;
while (prop)
{
if (prop->propertyName == AtmWindowsWmRaiseOnClick ()
&& prop->type == XA_INTEGER
&& prop->format == 32)
{
return *(int*)prop->data;
}
else
prop = prop->next;
}
if (pWin != pRoot)
{
return IsRaiseOnClick (pRoot);
}
else
{
#if CYGMULTIWINDOW_DEBUG
winDebug ("IsRaiseOnClick - no prop use default value:%d\n",
RAISE_ON_CLICK_DEFAULT);
#endif
return RAISE_ON_CLICK_DEFAULT;
}
}
/*
* When the screen is reconfigured, move all pointers to the nearest
* CRTC
*/
void
RRPointerScreenConfigured(ScreenPtr pScreen)
{
WindowPtr pRoot;
ScreenPtr pCurrentScreen;
int x, y;
DeviceIntPtr pDev;
for (pDev = inputInfo.devices; pDev; pDev = pDev->next) {
if (IsPointerDevice(pDev)) {
pRoot = GetCurrentRootWindow(pDev);
pCurrentScreen = pRoot ? pRoot->drawable.pScreen : NULL;
if (pScreen == pCurrentScreen) {
GetSpritePosition(pDev, &x, &y);
RRPointerToNearestCrtc(pDev, pScreen, x, y, NULL);
}
}
}
}
int
ProcXIQueryPointer(ClientPtr client)
{
int rc;
xXIQueryPointerReply rep;
DeviceIntPtr pDev, kbd;
WindowPtr pWin, t;
SpritePtr pSprite;
XkbStatePtr state;
char *buttons = NULL;
int buttons_size = 0; /* size of buttons array */
REQUEST(xXIQueryPointerReq);
REQUEST_SIZE_MATCH(xXIQueryPointerReq);
rc = dixLookupDevice(&pDev, stuff->deviceid, client, DixReadAccess);
if (rc != Success)
{
client->errorValue = stuff->deviceid;
return rc;
}
if (pDev->valuator == NULL || IsKeyboardDevice(pDev) ||
(!IsMaster(pDev) && pDev->u.master)) /* no attached devices */
{
client->errorValue = stuff->deviceid;
return BadDevice;
}
rc = dixLookupWindow(&pWin, stuff->win, client, DixGetAttrAccess);
if (rc != Success)
{
SendErrorToClient(client, IReqCode, X_XIQueryPointer,
stuff->win, rc);
return Success;
}
if (pDev->valuator->motionHintWindow)
MaybeStopHint(pDev, client);
if (IsMaster(pDev))
kbd = GetPairedDevice(pDev);
else
kbd = (pDev->key) ? pDev : NULL;
pSprite = pDev->spriteInfo->sprite;
memset(&rep, 0, sizeof(rep));
rep.repType = X_Reply;
rep.RepType = X_XIQueryPointer;
rep.length = 6;
rep.sequenceNumber = client->sequence;
rep.root = (GetCurrentRootWindow(pDev))->drawable.id;
rep.root_x = FP1616(pSprite->hot.x, 0);
rep.root_y = FP1616(pSprite->hot.y, 0);
rep.child = None;
if (kbd)
{
state = &kbd->key->xkbInfo->prev_state;
rep.mods.base_mods = state->base_mods;
rep.mods.latched_mods = state->latched_mods;
rep.mods.locked_mods = state->locked_mods;
rep.group.base_group = state->base_group;
rep.group.latched_group = state->latched_group;
rep.group.locked_group = state->locked_group;
}
if (pDev->button)
{
int i, down;
rep.buttons_len = bytes_to_int32(bits_to_bytes(pDev->button->numButtons));
rep.length += rep.buttons_len;
buttons_size = rep.buttons_len * 4;
buttons = xcalloc(1, buttons_size);
if (!buttons)
return BadAlloc;
down = pDev->button->buttonsDown;
for (i = 0; i < pDev->button->numButtons && down; i++)
{
if (BitIsOn(pDev->button->down, i))
{
SetBit(buttons, i);
down--;
}
}
} else
rep.buttons_len = 0;
if (pSprite->hot.pScreen == pWin->drawable.pScreen)
{
rep.same_screen = xTrue;
rep.win_x = FP1616(pSprite->hot.x - pWin->drawable.x, 0);
rep.win_y = FP1616(pSprite->hot.y - pWin->drawable.y, 0);
for (t = pSprite->win; t; t = t->parent)
if (t->parent == pWin)
{
rep.child = t->drawable.id;
break;
}
} else
{
rep.same_screen = xFalse;
rep.win_x = 0;
rep.win_y = 0;
}
#ifdef PANORAMIX
if(!noPanoramiXExtension) {
rep.root_x += FP1616(panoramiXdataPtr[0].x, 0);
rep.root_y += FP1616(panoramiXdataPtr[0].y, 0);
if (stuff->win == rep.root)
{
rep.win_x += FP1616(panoramiXdataPtr[0].x, 0);
rep.win_y += FP1616(panoramiXdataPtr[0].y, 0);
}
}
#endif
WriteReplyToClient(client, sizeof(xXIQueryPointerReply), &rep);
if (buttons)
WriteToClient(client, buttons_size, buttons);
xfree(buttons);
return Success;
}
int
ProcXIQueryPointer(ClientPtr client)
{
int rc;
xXIQueryPointerReply rep;
DeviceIntPtr pDev, kbd;
WindowPtr pWin, t;
SpritePtr pSprite;
XkbStatePtr state;
char *buttons = NULL;
int buttons_size = 0; /* size of buttons array */
XIClientPtr xi_client;
Bool have_xi22 = FALSE;
REQUEST(xXIQueryPointerReq);
REQUEST_SIZE_MATCH(xXIQueryPointerReq);
/* Check if client is compliant with XInput 2.2 or later. Earlier clients
* do not know about touches, so we must report emulated button presses. 2.2
* and later clients are aware of touches, so we don't include emulated
* button presses in the reply. */
xi_client = dixLookupPrivate(&client->devPrivates, XIClientPrivateKey);
if (version_compare(xi_client->major_version,
xi_client->minor_version, 2, 2) >= 0)
have_xi22 = TRUE;
rc = dixLookupDevice(&pDev, stuff->deviceid, client, DixReadAccess);
if (rc != Success) {
client->errorValue = stuff->deviceid;
return rc;
}
if (pDev->valuator == NULL || IsKeyboardDevice(pDev) || (!IsMaster(pDev) && !IsFloating(pDev))) { /* no attached devices */
client->errorValue = stuff->deviceid;
return BadDevice;
}
rc = dixLookupWindow(&pWin, stuff->win, client, DixGetAttrAccess);
if (rc != Success) {
client->errorValue = stuff->win;
return rc;
}
if (pDev->valuator->motionHintWindow)
MaybeStopHint(pDev, client);
if (IsMaster(pDev))
kbd = GetMaster(pDev, MASTER_KEYBOARD);
else
kbd = (pDev->key) ? pDev : NULL;
pSprite = pDev->spriteInfo->sprite;
rep = (xXIQueryPointerReply) {
.repType = X_Reply,
.RepType = X_XIQueryPointer,
.sequenceNumber = client->sequence,
.length = 6,
.root = (GetCurrentRootWindow(pDev))->drawable.id,
.root_x = double_to_fp1616(pSprite->hot.x),
.root_y = double_to_fp1616(pSprite->hot.y),
.child = None
};
if (kbd) {
state = &kbd->key->xkbInfo->state;
rep.mods.base_mods = state->base_mods;
rep.mods.latched_mods = state->latched_mods;
rep.mods.locked_mods = state->locked_mods;
rep.group.base_group = state->base_group;
rep.group.latched_group = state->latched_group;
rep.group.locked_group = state->locked_group;
}
if (pDev->button) {
int i;
rep.buttons_len =
bytes_to_int32(bits_to_bytes(pDev->button->numButtons));
rep.length += rep.buttons_len;
buttons = calloc(rep.buttons_len, 4);
if (!buttons)
return BadAlloc;
buttons_size = rep.buttons_len * 4;
for (i = 1; i < pDev->button->numButtons; i++)
if (BitIsOn(pDev->button->down, i))
SetBit(buttons, pDev->button->map[i]);
if (!have_xi22 && pDev->touch && pDev->touch->buttonsDown > 0)
SetBit(buttons, pDev->button->map[1]);
}
else
rep.buttons_len = 0;
if (pSprite->hot.pScreen == pWin->drawable.pScreen) {
rep.same_screen = xTrue;
rep.win_x = double_to_fp1616(pSprite->hot.x - pWin->drawable.x);
rep.win_y = double_to_fp1616(pSprite->hot.y - pWin->drawable.y);
for (t = pSprite->win; t; t = t->parent)
if (t->parent == pWin) {
rep.child = t->drawable.id;
break;
}
}
else {
rep.same_screen = xFalse;
rep.win_x = 0;
rep.win_y = 0;
}
#ifdef PANORAMIX
if (!noPanoramiXExtension) {
rep.root_x += double_to_fp1616(screenInfo.screens[0]->x);
rep.root_y += double_to_fp1616(screenInfo.screens[0]->y);
if (stuff->win == rep.root) {
rep.win_x += double_to_fp1616(screenInfo.screens[0]->x);
rep.win_y += double_to_fp1616(screenInfo.screens[0]->y);
}
}
#endif
WriteReplyToClient(client, sizeof(xXIQueryPointerReply), &rep);
if (buttons)
WriteToClient(client, buttons_size, buttons);
free(buttons);
return Success;
}
/***********************************************************************
*
* This procedure writes the reply for the XIQueryPointer function,
* if the client and server have a different byte ordering.
*
*/
void
SRepXIQueryPointer(ClientPtr client, int size, xXIQueryPointerReply * rep)
{
swaps(&rep->sequenceNumber);
swapl(&rep->length);
swapl(&rep->root);
swapl(&rep->child);
swapl(&rep->root_x);
swapl(&rep->root_y);
swapl(&rep->win_x);
swapl(&rep->win_y);
swaps(&rep->buttons_len);
WriteToClient(client, size, rep);
}
static int
ProcXTestFakeInput(ClientPtr client)
{
REQUEST(xXTestFakeInputReq);
int nev, n, type, rc;
xEvent *ev;
DeviceIntPtr dev = NULL;
WindowPtr root;
Bool extension = FALSE;
deviceValuator *dv = NULL;
int valuators[MAX_VALUATORS] = {0};
int numValuators = 0;
int firstValuator = 0;
int nevents = 0;
int i;
int base = 0;
int flags = 0;
int need_ptr_update = 1;
nev = (stuff->length << 2) - sizeof(xReq);
if ((nev % sizeof(xEvent)) || !nev)
return BadLength;
nev /= sizeof(xEvent);
UpdateCurrentTime();
ev = (xEvent *)&((xReq *)stuff)[1];
type = ev->u.u.type & 0177;
if (type >= EXTENSION_EVENT_BASE)
{
extension = TRUE;
/* check device */
rc = dixLookupDevice(&dev, stuff->deviceid & 0177, client,
DixWriteAccess);
if (rc != Success)
{
client->errorValue = stuff->deviceid & 0177;
return rc;
}
/* check type */
type -= DeviceValuator;
switch (type) {
case XI_DeviceKeyPress:
case XI_DeviceKeyRelease:
if (!dev->key)
{
client->errorValue = ev->u.u.type;
return BadValue;
}
break;
case XI_DeviceButtonPress:
case XI_DeviceButtonRelease:
if (!dev->button)
{
client->errorValue = ev->u.u.type;
return BadValue;
}
break;
case XI_DeviceMotionNotify:
if (!dev->valuator)
{
client->errorValue = ev->u.u.type;
return BadValue;
}
break;
case XI_ProximityIn:
case XI_ProximityOut:
if (!dev->proximity)
{
client->errorValue = ev->u.u.type;
return BadValue;
}
break;
default:
client->errorValue = ev->u.u.type;
return BadValue;
}
/* check validity */
if (nev == 1 && type == XI_DeviceMotionNotify)
return BadLength; /* DevMotion must be followed by DevValuator */
if (type == XI_DeviceMotionNotify)
{
firstValuator = ((deviceValuator *)(ev+1))->first_valuator;
if (firstValuator > dev->valuator->numAxes)
{
client->errorValue = ev->u.u.type;
return BadValue;
}
if (ev->u.u.detail == xFalse)
flags |= POINTER_ABSOLUTE;
} else
{
firstValuator = 0;
flags |= POINTER_ABSOLUTE;
}
if (nev > 1 && !dev->valuator)
{
client->errorValue = dv->first_valuator;
return BadValue;
}
/* check validity of valuator events */
base = firstValuator;
for (n = 1; n < nev; n++)
{
dv = (deviceValuator *)(ev + n);
if (dv->type != DeviceValuator)
{
client->errorValue = dv->type;
return BadValue;
}
if (dv->first_valuator != base)
{
client->errorValue = dv->first_valuator;
return BadValue;
}
switch(dv->num_valuators)
{
case 6: valuators[base + 5] = dv->valuator5;
case 5: valuators[base + 4] = dv->valuator4;
case 4: valuators[base + 3] = dv->valuator3;
case 3: valuators[base + 2] = dv->valuator2;
case 2: valuators[base + 1] = dv->valuator1;
case 1: valuators[base] = dv->valuator0;
break;
default:
client->errorValue = dv->num_valuators;
return BadValue;
}
base += dv->num_valuators;
numValuators += dv->num_valuators;
if (firstValuator + numValuators > dev->valuator->numAxes)
{
client->errorValue = dv->num_valuators;
return BadValue;
}
}
type = type - XI_DeviceKeyPress + KeyPress;
} else
{
if (nev != 1)
return BadLength;
switch (type)
{
case KeyPress:
case KeyRelease:
dev = PickKeyboard(client);
break;
case ButtonPress:
case ButtonRelease:
dev = PickPointer(client);
break;
case MotionNotify:
dev = PickPointer(client);
valuators[0] = ev->u.keyButtonPointer.rootX;
valuators[1] = ev->u.keyButtonPointer.rootY;
numValuators = 2;
firstValuator = 0;
if (ev->u.u.detail == xFalse)
flags = POINTER_ABSOLUTE | POINTER_SCREEN;
break;
default:
client->errorValue = ev->u.u.type;
return BadValue;
}
dev = GetXTestDevice(dev);
}
/* If the event has a time set, wait for it to pass */
if (ev->u.keyButtonPointer.time)
{
TimeStamp activateTime;
CARD32 ms;
activateTime = currentTime;
ms = activateTime.milliseconds + ev->u.keyButtonPointer.time;
if (ms < activateTime.milliseconds)
activateTime.months++;
activateTime.milliseconds = ms;
ev->u.keyButtonPointer.time = 0;
/* see mbuf.c:QueueDisplayRequest (from the deprecated Multibuffer
* extension) for code similar to this */
if (!ClientSleepUntil(client, &activateTime, NULL, NULL))
{
return BadAlloc;
}
/* swap the request back so we can simply re-execute it */
if (client->swapped)
{
(void) XTestSwapFakeInput(client, (xReq *)stuff);
swaps(&stuff->length, n);
}
ResetCurrentRequest (client);
client->sequence--;
return Success;
}
switch (type)
{
case KeyPress:
case KeyRelease:
if (!dev->key)
return BadDevice;
if (ev->u.u.detail < dev->key->xkbInfo->desc->min_key_code ||
ev->u.u.detail > dev->key->xkbInfo->desc->max_key_code)
{
client->errorValue = ev->u.u.detail;
return BadValue;
}
need_ptr_update = 0;
break;
case MotionNotify:
if (!dev->valuator)
return BadDevice;
/* broken lib, XI events have root uninitialized */
if (extension || ev->u.keyButtonPointer.root == None)
root = GetCurrentRootWindow(dev);
else
{
rc = dixLookupWindow(&root, ev->u.keyButtonPointer.root,
client, DixGetAttrAccess);
if (rc != Success)
return rc;
if (root->parent)
{
client->errorValue = ev->u.keyButtonPointer.root;
return BadValue;
}
}
if (ev->u.u.detail != xTrue && ev->u.u.detail != xFalse)
{
client->errorValue = ev->u.u.detail;
return BadValue;
}
/* FIXME: Xinerama! */
break;
case ButtonPress:
case ButtonRelease:
if (!dev->button)
return BadDevice;
if (!ev->u.u.detail || ev->u.u.detail > dev->button->numButtons)
{
client->errorValue = ev->u.u.detail;
return BadValue;
}
break;
}
if (screenIsSaved == SCREEN_SAVER_ON)
dixSaveScreens(serverClient, SCREEN_SAVER_OFF, ScreenSaverReset);
switch(type) {
case MotionNotify:
nevents = GetPointerEvents(xtest_evlist, dev, type, 0, flags,
firstValuator, numValuators, valuators);
break;
case ButtonPress:
case ButtonRelease:
nevents = GetPointerEvents(xtest_evlist, dev, type, ev->u.u.detail,
flags, firstValuator,
numValuators, valuators);
break;
case KeyPress:
case KeyRelease:
nevents = GetKeyboardEvents(xtest_evlist, dev, type, ev->u.u.detail);
break;
}
for (i = 0; i < nevents; i++)
mieqProcessDeviceEvent(dev, (InternalEvent*)(xtest_evlist+i)->event, NULL);
if (need_ptr_update)
miPointerUpdateSprite(dev);
return Success;
}
