void
DRISurfaceNotify(xp_surface_id id, int kind)
{
DRIDrawablePrivPtr pDRIDrawablePriv = NULL;
DRISurfaceNotifyArg arg;
arg.id = id;
arg.kind = kind;
if (surface_hash != NULL)
{
pDRIDrawablePriv = x_hash_table_lookup(surface_hash,
(void *) id, NULL);
}
if (pDRIDrawablePriv == NULL)
return;
if (kind == AppleDRISurfaceNotifyDestroyed)
{
pDRIDrawablePriv->sid = 0;
x_hash_table_remove(surface_hash, (void *) id);
}
x_hook_run(pDRIDrawablePriv->notifiers, &arg);
if (kind == AppleDRISurfaceNotifyDestroyed)
{
/* Kill off the handle. */
FreeResourceByType(pDRIDrawablePriv->pDraw->id,
DRIDrawablePrivResType, FALSE);
}
}
/*
* Given the id of a physical window, try to find the top-level (or root)
* X window that it represents.
*/
WindowPtr
xprGetXWindowFromAppKit(int windowNumber)
{
RootlessWindowRec *winRec;
Bool ret;
xp_window_id wid;
if (window_hash == NULL)
return FALSE;
/* need to lock, since this function can be called by any thread */
pthread_mutex_lock(&window_hash_mutex);
if (xp_lookup_native_window(windowNumber, &wid))
ret = xprGetXWindow(wid) != NULL;
else
ret = FALSE;
pthread_mutex_unlock(&window_hash_mutex);
if (!ret) return NULL;
winRec = x_hash_table_lookup(window_hash, x_cvt_uint_to_vptr(wid), NULL);
return winRec != NULL ? winRec->win : NULL;
}
/*
* Change frame stacking.
*/
static void xprRestackFrame(RootlessFrameID wid, RootlessFrameID nextWid) {
xp_window_changes wc;
unsigned int mask = XP_STACKING;
TA_SERVER();
/* Stack frame below nextWid it if it exists, or raise
frame above everything otherwise. */
if(nextWid == NULL) {
wc.stack_mode = XP_MAPPED_ABOVE;
wc.sibling = 0;
} else {
wc.stack_mode = XP_MAPPED_BELOW;
wc.sibling = x_cvt_vptr_to_uint(nextWid);
}
if(window_hash) {
RootlessWindowRec *winRec = x_hash_table_lookup(window_hash, wid, NULL);
if(winRec) {
if(XQuartzIsRootless)
wc.window_level = normal_window_levels[winRec->level];
else if(XQuartzShieldingWindowLevel)
wc.window_level = XQuartzShieldingWindowLevel + 1;
else
wc.window_level = rooted_window_levels[winRec->level];
mask |= XP_WINDOW_LEVEL;
}
}
xprConfigureWindow(x_cvt_vptr_to_uint(wid), mask, &wc);
}
/*
* Given the id of a physical window, try to find the top-level (or root)
* X window that it represents.
*/
WindowPtr
xprGetXWindow(xp_window_id wid)
{
RootlessWindowRec *winRec;
if (window_hash == NULL)
return NULL;
winRec = x_hash_table_lookup(window_hash, x_cvt_uint_to_vptr(wid), NULL);
return winRec != NULL ? winRec->win : NULL;
}
/*
* Given the id of a physical window, try to find the top-level (or root)
* X window that it represents.
*/
static WindowPtr
xprGetXWindow(xp_window_id wid)
{
RootlessWindowRec *winRec;
if (window_hash == NULL)
return NULL;
winRec = x_hash_table_lookup(window_hash, (void *) wid, NULL);
return winRec != NULL ? winRec->win : NULL;
}
/*
* Note: this also cleans up the hash table in addition to notifying clients.
* The sid/surface-id should not be used after this, because it will be
* invalid.
*/
void
DRISurfaceNotify(xp_surface_id id, int kind)
{
DRIDrawablePrivPtr pDRIDrawablePriv = NULL;
DRISurfaceNotifyArg arg;
arg.id = id;
arg.kind = kind;
if (surface_hash != NULL)
{
pDRIDrawablePriv = x_hash_table_lookup(surface_hash,
x_cvt_uint_to_vptr(id), NULL);
}
if (pDRIDrawablePriv == NULL)
return;
if (kind == AppleDRISurfaceNotifyDestroyed)
{
x_hash_table_remove(surface_hash, x_cvt_uint_to_vptr(id));
}
x_hook_run(pDRIDrawablePriv->notifiers, &arg);
if (kind == AppleDRISurfaceNotifyDestroyed)
{
xp_error error;
error = xp_destroy_surface(pDRIDrawablePriv->sid);
if(error)
ErrorF("%s: xp_destroy_surface failed: %d\n", __func__, error);
/* Guard against reuse, even though we are freeing after this. */
pDRIDrawablePriv->sid = 0;
FreeResourceByType(pDRIDrawablePriv->pDraw->id,
DRIDrawablePrivResType, FALSE);
}
}
