src/vehicle_gui_base.h

   1 /* $Id$ */
   2
   3 /*
   4  * This file is part of OpenTTD.
   5  * OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
   6  * OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
   7  * See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
   8  */
   9
  10 /** @file vehicle_gui_base.h Functions/classes shared between the different vehicle list GUIs. */
  11
  12 #ifndef VEHICLE_GUI_BASE_H
  13 #define VEHICLE_GUI_BASE_H
  14
  15 #include "sortlist_type.h"
  16 #include "vehiclelist.h"
  17 #include "window_gui.h"
  18 #include "widgets/dropdown_type.h"
  19
  20 typedef GUIList<const Vehicle*> GUIVehicleList;
  21
  22 struct BaseVehicleListWindow : public Window {
  23         GUIVehicleList vehicles;  ///< The list of vehicles
  24         Listing *sorting;         ///< Pointer to the vehicle type related sorting.
  25         byte unitnumber_digits;   ///< The number of digits of the highest unit number
  26         Scrollbar *vscroll;
  27         VehicleListIdentifier vli; ///< Identifier of the vehicle list we want to currently show.
  28
  29         enum ActionDropdownItem {
  30                 ADI_REPLACE,
  31                 ADI_SERVICE,
  32                 ADI_DEPOT,
  33                 ADI_ADD_SHARED,
  34                 ADI_REMOVE_ALL,
  35         };
  36
  37         static const StringID vehicle_depot_name[];
  38         static const StringID vehicle_sorter_names[];
  39         static GUIVehicleList::SortFunction * const vehicle_sorter_funcs[];
  40
  41         BaseVehicleListWindow (const WindowDesc *desc, WindowNumber wno)
  42                 : Window (desc), vehicles(), sorting (NULL),
  43                   unitnumber_digits (0), vscroll (NULL),
  44                   vli (VehicleListIdentifier::UnPack(wno))
  45         {
  46                 this->vehicles.SetSortFuncs(this->vehicle_sorter_funcs);
  47         }
  48
  49         void DrawVehicleListItems (BlitArea *dpi, VehicleID selected_vehicle, int line_height, const Rect &r) const;
  50         void SortVehicleList();
  51         void BuildVehicleList();
  52         Dimension GetActionDropdownSize(bool show_autoreplace, bool show_group);
  53         DropDownList *BuildActionDropdownList(bool show_autoreplace, bool show_group);
  54 };
  55
  56 uint GetVehicleListHeight(VehicleType type, uint divisor = 1);
  57
  58 struct Sorting {
  59         Listing aircraft;
  60         Listing roadveh;
  61         Listing ship;
  62         Listing train;
  63 };
  64
  65 extern Sorting _sorting;
  66
  67 #endif /* VEHICLE_GUI_BASE_H */