//////////
//
// Check the handle to make sure it's valid
//
//////
bool iiDisk_isValidLockHandle(SThisCode* thisCode, SBuilder* lockRoot, SDiskLock* dl)
{
//////////
// Verify the handle is valid
//////
if (dl && iBuilder_isPointer(lockRoot, (uptr)dl))
{
// It's in range, but the valid condition depends upon its property
return(dl->isValid);
} else {
// Indicate failure
return(false);
}
}
//////////
//
// Delete the region for this window (if any)
//
//////
void iHwndX_deleteRegion(SHwndX* win)
{
//////////
// Make sure we have a window and a region
//////
if (win && win->x11 && win->regionx && win->regionPixmap)
{
// Is there a region?
if (iBuilder_isPointer(gsRegions, (uptr)win->regionx))
{
//////////
// Disable it
//////
win->regionx->isValid = false;
//////////
// Remove the clipping mask
//////
XSetClipMask(win->x11->display, win->x11->gc, null0);
//////////
// Delete the Pixmap
//////
XFreePixmap(win->x11->display, win->regionPixmap);
win->regionPixmap = null0;
//////////
// Delete the regionx itself
//////
iBuilder_freeAndRelease(&win->regionx->regionArray);
}
}
}
