TouchBlockState*
InputQueue::StartNewTouchBlock(const RefPtr<AsyncPanZoomController>& aTarget,
bool aTargetConfirmed,
bool aCopyPropertiesFromCurrent)
{
TouchBlockState* newBlock = new TouchBlockState(aTarget, aTargetConfirmed,
mTouchCounter);
if (aCopyPropertiesFromCurrent) {
newBlock->CopyPropertiesFrom(*CurrentTouchBlock());
}
SweepDepletedBlocks();
// Add the new block to the queue.
mInputBlockQueue.AppendElement(newBlock);
return newBlock;
}
TouchBlockState*
InputQueue::StartNewTouchBlock(const RefPtr<AsyncPanZoomController>& aTarget,
bool aTargetConfirmed,
bool aCopyPropertiesFromCurrent)
{
TouchBlockState* newBlock = new TouchBlockState(aTarget, aTargetConfirmed,
mTouchCounter);
if (aCopyPropertiesFromCurrent) {
// We should never enter here without a current touch block, because this
// codepath is invoked from the OnLongPress handler in
// AsyncPanZoomController, which should bail out if there is no current
// touch block.
MOZ_ASSERT(GetCurrentTouchBlock());
newBlock->CopyPropertiesFrom(*GetCurrentTouchBlock());
}
mActiveTouchBlock = newBlock;
return newBlock;
}
