Enabled shared orders and occupancy buttons for competitor order windows

src/order_gui.cpp

@@ -1674,10 +1674,9 @@ public:
 
 		this->CreateNestedTree();
 		this->vscroll = this->GetScrollbar(WID_O_SCROLLBAR);
+		this->GetWidget<NWidgetStacked>(WID_O_SEL_OCCUPANCY)->SetDisplayedPlane(_settings_client.gui.show_order_occupancy_by_default ? 0 : SZSP_NONE);
+		this->SetWidgetLoweredState(WID_O_OCCUPANCY_TOGGLE, _settings_client.gui.show_order_occupancy_by_default);
 		if (v->owner == _local_company) {
-			this->GetWidget<NWidgetStacked>(WID_O_SEL_OCCUPANCY)->SetDisplayedPlane(_settings_client.gui.show_order_occupancy_by_default ? 0 : SZSP_NONE);
-			this->SetWidgetLoweredState(WID_O_OCCUPANCY_TOGGLE, _settings_client.gui.show_order_occupancy_by_default);
-
 			this->GetWidget<NWidgetStacked>(WID_O_SEL_COND_AUX)->SetDisplayedPlane(SZSP_NONE);
 			this->GetWidget<NWidgetStacked>(WID_O_SEL_COND_AUX2)->SetDisplayedPlane(SZSP_NONE);
 		}
@@ -1860,7 +1859,10 @@ public:
 
 	void UpdateButtonState()
 	{
-		if (this->vehicle->owner != _local_company) return; // No buttons are displayed with competitor order windows.
+		if (this->vehicle->owner != _local_company) {
+			this->GetWidget<NWidgetStacked>(WID_O_SEL_OCCUPANCY)->SetDisplayedPlane(IsWidgetLowered(WID_O_OCCUPANCY_TOGGLE) ? 0 : SZSP_NONE);
+			return; // No buttons are displayed with competitor order windows.
+		}
 
 		bool shared_orders = this->vehicle->IsOrderListShared();
 		VehicleOrderID sel = this->OrderGetSel();
@@ -3299,10 +3301,20 @@ static const NWidgetPart _nested_other_orders_widgets[] = {
 	EndContainer(),
 	NWidget(NWID_HORIZONTAL),
 		NWidget(WWT_PANEL, COLOUR_GREY, WID_O_ORDER_LIST), SetMinimalSize(372, 72), SetDataTip(0x0, STR_ORDERS_LIST_TOOLTIP), SetResize(1, 1), SetScrollbar(WID_O_SCROLLBAR), EndContainer(),
-		NWidget(NWID_VERTICAL),
-			NWidget(NWID_VSCROLLBAR, COLOUR_GREY, WID_O_SCROLLBAR),
-			NWidget(WWT_RESIZEBOX, COLOUR_GREY),
+		NWidget(NWID_SELECTION, INVALID_COLOUR, WID_O_SEL_OCCUPANCY),
+			NWidget(WWT_PANEL, COLOUR_GREY, WID_O_OCCUPANCY_LIST), SetMinimalSize(50, 0), SetFill(0, 1), SetDataTip(STR_NULL, STR_ORDERS_OCCUPANCY_LIST_TOOLTIP),
+															SetScrollbar(WID_O_SCROLLBAR), EndContainer(),
+		EndContainer(),
+		NWidget(NWID_VSCROLLBAR, COLOUR_GREY, WID_O_SCROLLBAR),
+	EndContainer(),
+
+	/* First button row. */
+	NWidget(NWID_HORIZONTAL),
+		NWidget(WWT_PANEL, COLOUR_GREY), SetFill(1, 0), SetResize(1, 0),
 		EndContainer(),
+		NWidget(WWT_TEXTBTN, COLOUR_GREY, WID_O_OCCUPANCY_TOGGLE), SetMinimalSize(36, 12), SetDataTip(STR_ORDERS_OCCUPANCY_BUTTON, STR_ORDERS_OCCUPANCY_BUTTON_TOOLTIP),
+		NWidget(WWT_PUSHIMGBTN, COLOUR_GREY, WID_O_SHARED_ORDER_LIST), SetMinimalSize(12, 12), SetDataTip(SPR_SHARED_ORDERS_ICON, STR_ORDERS_VEH_WITH_SHARED_ORDERS_LIST_TOOLTIP),
+		NWidget(WWT_RESIZEBOX, COLOUR_GREY),
 	EndContainer(),
 };