void CGUIBaseContainer::AllocResources()
{
CGUIControl::AllocResources();
CalculateLayout();
if (m_listProvider)
{
UpdateListProvider(true);
SelectItem(m_listProvider->GetDefaultItem());
}
}
void CGUIBaseContainer::UpdateVisibility(const CGUIListItem *item)
{
CGUIControl::UpdateVisibility(item);
if (!IsVisible() && !CGUIControl::CanFocus())
return; // no need to update the content if we're not visible and we can't focus
// check whether we need to update our layouts
if ((m_layout && !m_layout->CheckCondition()) ||
(m_focusedLayout && !m_focusedLayout->CheckCondition()))
{
// and do it
int itemIndex = GetSelectedItem();
UpdateLayout(true); // true to refresh all items
SelectItem(itemIndex);
}
UpdateListProvider();
}
void CGUIBaseContainer::UpdateVisibility(const CGUIListItem *item)
{
CGUIControl::UpdateVisibility(item);
if (!IsVisible() && !CGUIControl::CanFocus())
return; // no need to update the content if we're not visible and we can't focus
// update layouts in case of condition changed
if ((m_layout && m_layout->CheckCondition() != m_layoutCondition) ||
(m_focusedLayout && m_focusedLayout->CheckCondition() != m_focusedLayoutCondition))
{
m_layoutCondition = m_layout->CheckCondition();
m_focusedLayoutCondition = m_focusedLayout->CheckCondition();
int itemIndex = GetSelectedItem();
UpdateLayout(true); // true to refresh all items
SelectItem(itemIndex);
}
UpdateListProvider();
}
void CGUIBaseContainer::SetListProvider(IListProvider *provider)
{
delete m_listProvider;
m_listProvider = provider;
UpdateListProvider(true);
}
