C++ (Cpp) OuterToInner示例

示例#1

文件： fxet_list.cpp 项目： abbro-ca/pdfium

int32_t CFX_List::GetItemIndex(const CPDF_Point & point) const
{
	CPDF_Point pt = OuterToInner(point);

	FX_BOOL bFirst = TRUE;
	FX_BOOL bLast = TRUE;

	for (int32_t i=0,sz=m_aListItems.GetSize(); i<sz; i++)
	{
		if (CFX_ListItem * pListItem = m_aListItems.GetAt(i))
		{
			CLST_Rect rcListItem = pListItem->GetRect();

			if (FX_EDIT_IsFloatBigger(pt.y, rcListItem.top))
			{
				bFirst = FALSE;
			}

			if (FX_EDIT_IsFloatSmaller(pt.y, rcListItem.bottom))
			{
				bLast = FALSE;
			}

			if (pt.y >= rcListItem.top && pt.y < rcListItem.bottom)
			{
				return i;
			}
		}
	}

	if (bFirst) return 0;
	if (bLast) return m_aListItems.GetSize()-1;

	return -1;
}

示例#2

文件： fxet_list.cpp 项目： MIPS/external-pdfium

int32_t CFX_ListCtrl::GetItemIndex(const CFX_PointF& point) const {
  CFX_PointF pt = OuterToInner(OutToIn(point));

  bool bFirst = true;
  bool bLast = true;

  for (int32_t i = 0, sz = m_aListItems.GetSize(); i < sz; i++) {
    if (CFX_ListItem* pListItem = m_aListItems.GetAt(i)) {
      CLST_Rect rcListItem = pListItem->GetRect();

      if (IsFloatBigger(pt.y, rcListItem.top)) {
        bFirst = false;
      }

      if (IsFloatSmaller(pt.y, rcListItem.bottom)) {
        bLast = false;
      }

      if (pt.y >= rcListItem.top && pt.y < rcListItem.bottom) {
        return i;
      }
    }
  }

  if (bFirst)
    return 0;
  if (bLast)
    return m_aListItems.GetSize() - 1;

  return -1;
}