//! returns true, if an element was highligted
bool CGUIContextMenu::highlight(const core::position2d<s32>& p, bool canOpenSubMenu)
{
if (!isEnabled())
{
return false;
}
// get number of open submenu
s32 openmenu = -1;
s32 i;
for (i=0; i<(s32)Items.size(); ++i)
if (Items[i].Enabled && Items[i].SubMenu && Items[i].SubMenu->isVisible())
{
openmenu = i;
break;
}
// delegate highlight operation to submenu
if (openmenu != -1)
{
if (Items[openmenu].Enabled && Items[openmenu].SubMenu->highlight(p, canOpenSubMenu))
{
HighLighted = openmenu;
ChangeTime = os::Timer::getTime();
return true;
}
}
// highlight myself
for (i=0; i<(s32)Items.size(); ++i)
{
if (Items[i].Enabled && getHRect(Items[i], AbsoluteRect).isPointInside(p))
{
HighLighted = i;
ChangeTime = os::Timer::getTime();
// make submenus visible/invisible
for (s32 j=0; j<(s32)Items.size(); ++j)
if (Items[j].SubMenu)
{
if ( j == i && canOpenSubMenu && Items[j].Enabled )
Items[j].SubMenu->setVisible(true);
else if ( j != i )
Items[j].SubMenu->setVisible(false);
}
return true;
}
}
HighLighted = openmenu;
return false;
}
//! returns true, if an element was highligted
bool CGUIContextMenu::highlight(core::position2d<s32> p)
{
// get number of open submenu
s32 openmenu = -1;
s32 i;
for (i=0; i<(s32)Items.size(); ++i)
if (Items[i].SubMenu && Items[i].SubMenu->isVisible())
{
openmenu = i;
break;
}
// delegate highlight operation to submenu
if (openmenu != -1)
{
if (Items[openmenu].SubMenu->highlight(p))
{
HighLighted = openmenu;
return true;
}
}
// highlight myself
for (i=0; i<(s32)Items.size(); ++i)
if (getHRect(Items[i], AbsoluteRect).isPointInside(p))
{
HighLighted = i;
// make submenus visible/invisible
for (s32 j=0; j<(s32)Items.size(); ++j)
if (Items[j].SubMenu)
Items[j].SubMenu->setVisible(j == i);
return true;
}
HighLighted = openmenu;
return false;
}
//! Gets drawing rect of Item
core::rect<s32> CGUIMenu::getRect(const SItem& i, const core::rect<s32>& absolute) const
{
return getHRect(i, absolute);
}
//! Gets drawing rect of Item
rect<SINT32> CGUIMenu::getRect(const SItem& i, const rect<SINT32>& absolute) const
{
return getHRect(i, absolute);
}
