C++ (Cpp) controlCoords示例

示例#1

文件： GUIListGroup.cpp 项目： 68foxboris/xbmc

void CGUIListGroup::SelectItemFromPoint(const CPoint &point)
{
  CPoint controlCoords(point);
  m_transform.InverseTransformPosition(controlCoords.x, controlCoords.y);
  for (iControls it = m_children.begin(); it != m_children.end(); ++it)
  {
    CGUIControl *child = *it;
    if (child->GetControlType() == CGUIControl::GUICONTROL_LISTGROUP)
      static_cast<CGUIListGroup*>(child)->SelectItemFromPoint(point);
  }
}

示例#2

文件： GUIControlGroup.cpp 项目： evilhamster/xbmc

void CGUIControlGroup::UnfocusFromPoint(const CPoint &point)
{
  CPoint controlCoords(point);
  m_transform.InverseTransformPosition(controlCoords.x, controlCoords.y);
  controlCoords -= GetPosition();
  for (iControls it = m_children.begin(); it != m_children.end(); ++it)
  {
    CGUIControl *child = *it;
    child->UnfocusFromPoint(controlCoords);
  }
  CGUIControl::UnfocusFromPoint(point);
}

示例#3

文件： GUIListGroup.cpp 项目： 2BReality/xbmc

void CGUIListGroup::SelectItemFromPoint(const CPoint &point)
{
  CPoint controlCoords(point);
  m_transform.InverseTransformPosition(controlCoords.x, controlCoords.y);
  for (iControls it = m_children.begin(); it != m_children.end(); ++it)
  {
    CGUIControl *child = *it;
    if (child->GetControlType() == CGUIControl::GUICONTROL_MULTISELECT)
      ((CGUIMultiSelectTextControl *)child)->SelectItemFromPoint(point);
    else if (child->GetControlType() == CGUIControl::GUICONTROL_LISTGROUP)
      ((CGUIListGroup *)child)->SelectItemFromPoint(point);
  }
}

示例#4

文件： GUIControlGroupList.cpp 项目： Avoidnf8/xbmc-fork

void CGUIControlGroupList::UnfocusFromPoint(const CPoint &point)
{
  float pos = 0;
  CPoint controlCoords(point);
  m_transform.InverseTransformPosition(controlCoords.x, controlCoords.y);
  for (iControls it = m_children.begin(); it != m_children.end(); ++it)
  {
    CGUIControl *child = *it;
    if (child->IsVisible())
    {
      if (pos + Size(child) > m_offset && pos < m_offset + Size())
      { // we're on screen
        CPoint offset = (m_orientation == VERTICAL) ? CPoint(m_posX, m_posY + pos - m_offset) : CPoint(m_posX + pos - m_offset, m_posY);
        child->UnfocusFromPoint(controlCoords - offset);
      }
      pos += Size(child) + m_itemGap;
    }
  }
  CGUIControl::UnfocusFromPoint(point);
}

示例#5

文件： GUIControlGroupList.cpp 项目： Avoidnf8/xbmc-fork

bool CGUIControlGroupList::CanFocusFromPoint(const CPoint &point, CGUIControl **control, CPoint &controlPoint) const
{
  if (!CGUIControl::CanFocus()) return false;
  float pos = 0;
  CPoint controlCoords(point);
  m_transform.InverseTransformPosition(controlCoords.x, controlCoords.y);
  for (ciControls it = m_children.begin(); it != m_children.end(); ++it)
  {
    const CGUIControl *child = *it;
    if (child->IsVisible())
    {
      if (pos + Size(child) > m_offset && pos < m_offset + Size())
      { // we're on screen
        float offsetX = m_orientation == VERTICAL ? m_posX : m_posX + pos - m_offset;
        float offsetY = m_orientation == VERTICAL ? m_posY + pos - m_offset : m_posY;
        if (child->CanFocusFromPoint(controlCoords - CPoint(offsetX, offsetY), control, controlPoint))
          return true;
      }
      pos += Size(child) + m_itemGap;
    }
  }
  *control = NULL;
  return false;
}