Method WaypointWindow

src/waypoint_gui.cpp:74–103

* Construct the window. * @param desc The description of the window. * @param window_number The window number, in this case the waypoint's ID. */

	 * @param window_number The window number, in this case the waypoint's ID.
	 */
	WaypointWindow(WindowDesc &desc, WindowNumber window_number) : Window(desc)
	{
		this->wp = Waypoint::Get(window_number);
		if (wp->string_id == STR_SV_STNAME_WAYPOINT) {
			this->vt = HasBit(this->wp->waypoint_flags, WPF_ROAD) ? VEH_ROAD : VEH_TRAIN;
		} else {
			this->vt = VEH_SHIP;
		}

		this->CreateNestedTree();
		if (this->vt == VEH_TRAIN) {
			this->GetWidget<NWidgetCore>(WID_W_SHOW_VEHICLES)->SetStringTip(STR_TRAIN, STR_STATION_VIEW_SCHEDULED_TRAINS_TOOLTIP);
		}
		if (this->vt == VEH_ROAD) {
			this->GetWidget<NWidgetCore>(WID_W_SHOW_VEHICLES)->SetStringTip(STR_LORRY, STR_STATION_VIEW_SCHEDULED_ROAD_VEHICLES_TOOLTIP);
		}
		if (this->vt != VEH_SHIP) {
			this->GetWidget<NWidgetCore>(WID_W_CENTER_VIEW)->SetToolTip(STR_WAYPOINT_VIEW_CENTER_TOOLTIP);
			this->GetWidget<NWidgetCore>(WID_W_RENAME)->SetToolTip(STR_WAYPOINT_VIEW_EDIT_TOOLTIP);
		}
		this->FinishInitNested(window_number);

		this->owner = this->wp->owner;
		this->flags.Set(WindowFlag::DisableVpScroll);

		NWidgetViewport *nvp = this->GetWidget<NWidgetViewport>(WID_W_VIEWPORT);
		nvp->InitializeViewport(this, this->GetCenterTile(), ScaleZoomGUI(ZoomLevel::Viewport));

		this->OnInvalidateData(0);
	}

	void Close([[maybe_unused]] int data = 0) override
	{