(svn r24205) -Feature [FS#5178-ish]: Show a hint in the supplies tab of station windows, if the station is affected by exclusive transport rights.

src/lang/english.txt

@@ -2732,6 +2732,9 @@ STR_STATION_VIEW_ACCEPTS_BUTTON                                 :{BLACK}Accepts
 STR_STATION_VIEW_ACCEPTS_TOOLTIP                                :{BLACK}Show list of accepted cargo
 STR_STATION_VIEW_ACCEPTS_CARGO                                  :{BLACK}Accepts: {WHITE}{CARGO_LIST}
 
+STR_STATIOV_VIEW_EXCLUSIVE_RIGHTS_SELF                          :{BLACK}This station has exclusive transport rights in this town.
+STR_STATIOV_VIEW_EXCLUSIVE_RIGHTS_COMPANY                       :{YELLOW}{COMPANY}{BLACK} bought exclusive transport rights in this town.
+
 STR_STATION_VIEW_RATINGS_BUTTON                                 :{BLACK}Ratings
 STR_STATION_VIEW_RATINGS_TOOLTIP                                :{BLACK}Show station ratings
 STR_STATION_VIEW_CARGO_RATINGS_TITLE                            :{BLACK}Local rating of transport service:

src/station_gui.cpp

@@ -29,6 +29,7 @@
 #include "sortlist_type.h"
 #include "core/geometry_func.hpp"
 #include "vehiclelist.h"
+#include "town.h"
 
 #include "widgets/station_widget.h"
 
@@ -1082,6 +1083,12 @@ struct StationViewWindow : public Window {
 		const Station *st = Station::Get(this->window_number);
 		int y = r.top + WD_FRAMERECT_TOP;
 
+		if (st->town->exclusive_counter > 0) {
+			SetDParam(0, st->town->exclusivity);
+			y = DrawStringMultiLine(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, r.bottom, st->town->exclusivity == st->owner ? STR_STATIOV_VIEW_EXCLUSIVE_RIGHTS_SELF : STR_STATIOV_VIEW_EXCLUSIVE_RIGHTS_COMPANY);
+			y += WD_PAR_VSEP_WIDE;
+		}
+
 		DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, STR_STATION_VIEW_CARGO_RATINGS_TITLE);
 		y += FONT_HEIGHT_NORMAL;
 

src/town_cmd.cpp

@@ -2822,6 +2822,8 @@ static CommandCost TownActionBuyRights(Town *t, DoCommandFlag flags)
 		t->exclusivity = _current_company;
 
 		ModifyStationRatingAround(t->xy, _current_company, 130, 17);
+
+		SetWindowClassesDirty(WC_STATION_VIEW);
 	}
 	return CommandCost();
 }