GG::Rect InGameMenu::CalculatePosition() const {
const GG::X H_MAINMENU_MARGIN(40); //horizontal empty space
const GG::Y V_MAINMENU_MARGIN(40); //vertical empty space
// Calculate window width and height
GG::Pt new_size(ButtonWidth() + H_MAINMENU_MARGIN,
5.75 * ButtonCellHeight() + V_MAINMENU_MARGIN); // 8 rows + 0.75 before exit button
// This wnd determines its own position.
GG::Pt new_ul((HumanClientApp::GetApp()->AppWidth() - new_size.x) / 2,
(HumanClientApp::GetApp()->AppHeight() - new_size.y) / 2);
return GG::Rect(new_ul, new_ul + new_size);
}
void CUIWnd::LDrag(const GG::Pt& pt, const GG::Pt& move, GG::Flags<GG::ModKey> mod_keys) {
if (m_drag_offset != GG::Pt(-GG::X1, -GG::Y1)) { // resize-dragging
GG::Pt new_lr = pt - m_drag_offset;
// constrain to within parent
if (GG::Wnd* parent = Parent()) {
GG::Pt max_lr = parent->ClientLowerRight();
new_lr.x = std::min(new_lr.x, max_lr.x);
new_lr.y = std::min(new_lr.y, max_lr.y);
}
Resize(new_lr - UpperLeft());
} else { // normal-dragging
if (GG::Wnd* parent = Parent()) {
GG::Pt ul = UpperLeft();
GG::Pt new_ul = ul + move;
//GG::Pt new_lr = lr + move;
GG::Pt min_ul = parent->ClientUpperLeft() + GG::Pt(GG::X1, GG::Y1);
GG::Pt max_lr = parent->ClientLowerRight();
GG::Pt max_ul = max_lr - Size();
new_ul.x = std::max(min_ul.x, std::min(max_ul.x, new_ul.x));
new_ul.y = std::max(min_ul.y, std::min(max_ul.y, new_ul.y));
GG::Pt final_move = new_ul - ul;
GG::Wnd::LDrag(pt, final_move, mod_keys);
} else {
GG::Pt ul = UpperLeft();
GG::Pt requested_ul = ul + move;
GG::Pt min_ul = GG::Pt(GG::X1, GG::Y1);
GG::Pt max_ul = GG::Pt(GG::GUI::GetGUI()->AppWidth() - this->Width(),
GG::GUI::GetGUI()->AppHeight() - this->Height());
GG::X new_x = std::min(max_ul.x, std::max(min_ul.x, requested_ul.x));
GG::Y new_y = std::min(max_ul.y, std::max(min_ul.y, requested_ul.y));
GG::Pt new_ul(new_x, new_y);
GG::Pt final_move = new_ul - ul;
GG::Wnd::LDrag(pt, final_move, mod_keys);
}
}
}
GG::Rect ServerConnectWnd::CalculatePosition() const {
GG::Pt new_ul((GG::GUI::GetGUI()->AppWidth() - WINDOW_WIDTH) / 2,
(GG::GUI::GetGUI()->AppHeight() - WINDOW_HEIGHT) / 2);
GG::Pt new_sz(WINDOW_WIDTH, WINDOW_HEIGHT);
return GG::Rect(new_ul, new_ul + new_sz);
}
