bool CUIWindow::AlignHintWndPos( Frect const& vis_rect, float border, float dx16pos ) //this = hint wnd
{
float const cursor_height = 43.0f;
Fvector2 cursor_pos = GetUICursor()->GetCursorPosition();
if ( UI()->is_16_9_mode() )
{
cursor_pos.x -= dx16pos;
}
if ( !vis_rect.in(cursor_pos) )
{
return false;
}
Frect rect;
rect.set( -border, -border, GetWidth() - 2.0f*border, GetHeight() - 2.0f*border );
rect.add( cursor_pos.x, cursor_pos.y );
rect.sub( 0.0f, rect.height() - border );
if ( !is_in( vis_rect, rect ) ) { rect.sub( rect.width() - border, 0.0f ); }
if ( !is_in( vis_rect, rect ) ) { rect.add( 0.0f , rect.height() - border ); }
if ( !is_in( vis_rect, rect ) ) { rect.add( rect.width() - border, cursor_height ); }
float yn = rect.top - vis_rect.height() + rect.height( ) - border + cursor_height;
if ( !is_in( vis_rect, rect ) ) { rect.sub( 0.0f , yn ); }
if ( !is_in( vis_rect, rect ) ) { rect.sub( rect.width() - border, 0.0f ); }
SetWndPos( rect.lt );
return true;
}
void CUIButton::Update()
{
CUIStatic::Update();
if(CursorOverWindow() && m_hint_text.size() && !g_btnHint->Owner() && Device.dwTimeGlobal>m_dwFocusReceiveTime+500)
{
g_btnHint->SetHintText (this,*m_hint_text);
Fvector2 c_pos = GetUICursor()->GetCursorPosition();
Frect vis_rect;
vis_rect.set (0,0,UI_BASE_WIDTH, UI_BASE_HEIGHT);
//select appropriate position
Frect r;
r.set (0.0f, 0.0f, g_btnHint->GetWidth(), g_btnHint->GetHeight());
r.add (c_pos.x, c_pos.y);
r.sub (0.0f,r.height());
if (false==is_in2(vis_rect,r))
r.sub (r.width(),0.0f);
if (false==is_in2(vis_rect,r))
r.add (0.0f,r.height());
if (false==is_in2(vis_rect,r))
r.add (r.width(), 45.0f);
g_btnHint->SetWndPos(r.lt);
}
}
bool CUITradeWnd::OnItemFocusedUpdate(CUICellItem* itm)
{
if ( itm )
{
#ifdef INV_FLOAT_ITEM_INFO
Fvector2 c_pos = GetUICursor()->GetCursorPosition();
Frect vis_rect;
vis_rect.set (0,0,UI_BASE_WIDTH, UI_BASE_HEIGHT);
Frect r;
r.set (0.0f, 0.0f, m_uidata->UIItemInfo.GetWidth(), m_uidata->UIItemInfo.GetHeight());
r.add (c_pos.x, c_pos.y);
r.sub (0.0f,r.height());
if (false==((vis_rect.x1<r.x1)&&(vis_rect.x2>r.x2)&&(vis_rect.y1<r.y1)&&(vis_rect.y2>r.y2)))
r.sub (r.width(),0.0f);
if (false==((vis_rect.x1<r.x1)&&(vis_rect.x2>r.x2)&&(vis_rect.y1<r.y1)&&(vis_rect.y2>r.y2)))
r.add (0.0f,r.height());
if (false==((vis_rect.x1<r.x1)&&(vis_rect.x2>r.x2)&&(vis_rect.y1<r.y1)&&(vis_rect.y2>r.y2)))
r.add (r.width(), 45.0f);
m_uidata->UIItemInfo.SetWndPos(r.lt);
SetCurrentItem (itm);
#endif
}
return true;
}
float CUIGlobalMap::CalcOpenRect(const Fvector2& center_point, Frect& map_desired_rect, float tgt_zoom)
{
Fvector2 new_center_pt;
// calculate desired rect in new zoom
map_desired_rect.set (0.0f,0.0f, BoundRect().width()*tgt_zoom,BoundRect().height()*tgt_zoom);
// calculate center point in new zoom (center_point is in identity global map space)
new_center_pt.set (center_point.x*tgt_zoom,center_point.y*tgt_zoom);
// get vis width & height
Frect vis_abs_rect = m_mapWnd->ActiveMapRect();
float vis_w = vis_abs_rect.width();
float vis_h = vis_abs_rect.height();
// calculate center delta from vis rect
Fvector2 delta_pos;
delta_pos.set (new_center_pt.x-vis_w*0.5f,new_center_pt.y-vis_h*0.5f);
// correct desired rect
map_desired_rect.sub (delta_pos.x,delta_pos.y);
// clamp pos by vis rect
const Frect& r = map_desired_rect;
Fvector2 np = r.lt;
if (r.x2<vis_w) np.x += vis_w-r.x2;
if (r.y2<vis_h) np.y += vis_h-r.y2;
if (r.x1>0.0f) np.x = 0.0f;
if (r.y1>0.0f) np.y = 0.0f;
np.sub (r.lt);
map_desired_rect.add (np.x,np.y);
// calculate max way dist
float dist = 0.f;
Frect s_rect,t_rect;
s_rect.div (GetWndRect(),GetCurrentZoom(),GetCurrentZoom());
t_rect.div (map_desired_rect,tgt_zoom,tgt_zoom);
Fvector2 cpS,cpT;
s_rect.getcenter (cpS);
t_rect.getcenter (cpT);
dist = cpS.distance_to(cpT);
return dist;
}
//position and heading for drawing pointer to src pos
bool CUICustomMap::GetPointerTo(const Fvector2& src, float item_radius, Fvector2& pos, float& heading)
{
Frect clip_rect_abs = GetClipperRect(); //absolute rect coords
Frect map_rect_abs;
GetAbsoluteRect(map_rect_abs);
Frect rect;
BOOL res = rect.intersection(clip_rect_abs, map_rect_abs);
if(!res) return false;
rect = clip_rect_abs;
rect.sub(map_rect_abs.lt.x,map_rect_abs.lt.y);
Fbox2 f_clip_rect_local;
f_clip_rect_local.set(rect.x1, rect.y1, rect.x2, rect.y2 );
Fvector2 f_center;
f_clip_rect_local.getcenter(f_center);
Fvector2 f_dir, f_src;
f_src.set(src.x, src.y );
f_dir.sub(f_center, f_src );
f_dir.normalize_safe();
Fvector2 f_intersect_point;
res = f_clip_rect_local.Pick2(f_src,f_dir,f_intersect_point);
VERIFY(res);
heading = -f_dir.getH();
f_intersect_point.mad(f_intersect_point,f_dir,item_radius );
pos.set( iFloor(f_intersect_point.x), iFloor(f_intersect_point.y) );
return true;
}
