# dock_gui.cpp

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    00001 /* $Id: dock_gui.cpp 20494 2010-08-14 18:01:55Z rubidium $ */
    00002
    00003 /*
    00004  * This file is part of OpenTTD.
    00005  * 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.
    00006  * 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.
    00007  * 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/>.
    00008  */
    00009
    00012 #include "stdafx.h"
    00013 #include "openttd.h"
    00014 #include "tile_map.h"
    00015 #include "terraform_gui.h"
    00016 #include "window_gui.h"
    00017 #include "station_gui.h"
    00018 #include "command_func.h"
    00019 #include "water.h"
    00020 #include "window_func.h"
    00021 #include "vehicle_func.h"
    00022 #include "sound_func.h"
    00023 #include "viewport_func.h"
    00024 #include "gfx_func.h"
    00025 #include "company_func.h"
    00026 #include "slope_func.h"
    00027 #include "tilehighlight_func.h"
    00028 #include "company_base.h"
    00029 #include "station_type.h"
    00030
    00031 #include "table/sprites.h"
    00032 #include "table/strings.h"
    00033
    00034 static void ShowBuildDockStationPicker(Window *parent);
    00035 static void ShowBuildDocksDepotPicker(Window *parent);
    00036
    00037 static Axis _ship_depot_direction;
    00038
    00039 void CcBuildDocks(const CommandCost &result, TileIndex tile, uint32 p1, uint32 p2)
    00040 {
    00041   if (result.Failed()) return;
    00042
    00043   SndPlayTileFx(SND_02_SPLAT, tile);
    00044   if (!_settings_client.gui.persistent_buildingtools) ResetObjectToPlace();
    00045 }
    00046
    00047 void CcBuildCanal(const CommandCost &result, TileIndex tile, uint32 p1, uint32 p2)
    00048 {
    00049   if (result.Succeeded()) SndPlayTileFx(SND_02_SPLAT, tile);
    00050 }
    00051
    00052
    00053 static void PlaceDocks_Dock(TileIndex tile)
    00054 {
    00055   uint32 p2 = (uint32)INVALID_STATION << 16; // no station to join
    00056
    00057   /* tile is always the land tile, so need to evaluate _thd.pos */
    00058   CommandContainer cmdcont = { tile, _ctrl_pressed, p2, CMD_BUILD_DOCK | CMD_MSG(STR_ERROR_CAN_T_BUILD_DOCK_HERE), CcBuildDocks, "" };
    00059
    00060   /* Determine the watery part of the dock. */
    00061   DiagDirection dir = GetInclinedSlopeDirection(GetTileSlope(tile, NULL));
    00062   TileIndex tile_to = (dir != INVALID_DIAGDIR ? TileAddByDiagDir(tile, ReverseDiagDir(dir)) : tile);
    00063
    00064   ShowSelectStationIfNeeded(cmdcont, TileArea(tile, tile_to));
    00065 }
    00066
    00067 static void PlaceDocks_Depot(TileIndex tile)
    00068 {
    00069   DoCommandP(tile, _ship_depot_direction, 0, CMD_BUILD_SHIP_DEPOT | CMD_MSG(STR_ERROR_CAN_T_BUILD_SHIP_DEPOT), CcBuildDocks);
    00070 }
    00071
    00072 static void PlaceDocks_Buoy(TileIndex tile)
    00073 {
    00074   DoCommandP(tile, 0, 0, CMD_BUILD_BUOY | CMD_MSG(STR_ERROR_CAN_T_POSITION_BUOY_HERE), CcBuildDocks);
    00075 }
    00076
    00077 static void PlaceDocks_BuildCanal(TileIndex tile)
    00078 {
    00079   VpStartPlaceSizing(tile, (_game_mode == GM_EDITOR) ? VPM_X_AND_Y : VPM_X_OR_Y, DDSP_CREATE_WATER);
    00080 }
    00081
    00082 static void PlaceDocks_BuildLock(TileIndex tile)
    00083 {
    00084   DoCommandP(tile, 0, 0, CMD_BUILD_LOCK | CMD_MSG(STR_ERROR_CAN_T_BUILD_LOCKS), CcBuildDocks);
    00085 }
    00086
    00087 static void PlaceDocks_BuildRiver(TileIndex tile)
    00088 {
    00089   VpStartPlaceSizing(tile, VPM_X_AND_Y, DDSP_CREATE_RIVER);
    00090 }
    00091
    00092 static void PlaceDocks_Aqueduct(TileIndex tile)
    00093 {
    00094   VpStartPlaceSizing(tile, VPM_X_OR_Y, DDSP_BUILD_BRIDGE);
    00095 }
    00096
    00097
    00099 enum DockToolbarWidgets {
    00100   DTW_BUTTONS_BEGIN,
    00101   DTW_CANAL = DTW_BUTTONS_BEGIN,
    00102   DTW_LOCK,
    00103   DTW_DEMOLISH,
    00104   DTW_DEPOT,
    00105   DTW_STATION,
    00106   DTW_BUOY,
    00107   DTW_RIVER,
    00108   DTW_BUILD_AQUEDUCT,
    00109   DTW_END,
    00110 };
    00111
    00112
    00113 static void BuildDocksClick_Canal(Window *w)
    00114 {
    00115
    00116   HandlePlacePushButton(w, DTW_CANAL, SPR_CURSOR_CANAL, HT_RECT, PlaceDocks_BuildCanal);
    00117 }
    00118
    00119 static void BuildDocksClick_Lock(Window *w)
    00120 {
    00121   HandlePlacePushButton(w, DTW_LOCK, SPR_CURSOR_LOCK, HT_RECT, PlaceDocks_BuildLock);
    00122 }
    00123
    00124 static void BuildDocksClick_Demolish(Window *w)
    00125 {
    00126   HandlePlacePushButton(w, DTW_DEMOLISH, ANIMCURSOR_DEMOLISH, HT_RECT, PlaceProc_DemolishArea);
    00127 }
    00128
    00129 static void BuildDocksClick_Depot(Window *w)
    00130 {
    00131   if (!CanBuildVehicleInfrastructure(VEH_SHIP)) return;
    00132   if (HandlePlacePushButton(w, DTW_DEPOT, SPR_CURSOR_SHIP_DEPOT, HT_RECT, PlaceDocks_Depot)) ShowBuildDocksDepotPicker(w);
    00133 }
    00134
    00135 static void BuildDocksClick_Dock(Window *w)
    00136 {
    00137   if (!CanBuildVehicleInfrastructure(VEH_SHIP)) return;
    00138   if (HandlePlacePushButton(w, DTW_STATION, SPR_CURSOR_DOCK, HT_SPECIAL, PlaceDocks_Dock)) ShowBuildDockStationPicker(w);
    00139 }
    00140
    00141 static void BuildDocksClick_Buoy(Window *w)
    00142 {
    00143   if (!CanBuildVehicleInfrastructure(VEH_SHIP)) return;
    00144   HandlePlacePushButton(w, DTW_BUOY, SPR_CURSOR_BOUY, HT_RECT, PlaceDocks_Buoy);
    00145 }
    00146
    00147 static void BuildDocksClick_River(Window *w)
    00148 {
    00149   if (_game_mode != GM_EDITOR) return;
    00150   HandlePlacePushButton(w, DTW_RIVER, SPR_CURSOR_RIVER, HT_RECT, PlaceDocks_BuildRiver);
    00151 }
    00152
    00153 static void BuildDocksClick_Aqueduct(Window *w)
    00154 {
    00155   HandlePlacePushButton(w, DTW_BUILD_AQUEDUCT, SPR_CURSOR_AQUEDUCT, HT_RECT, PlaceDocks_Aqueduct);
    00156 }
    00157
    00158
    00159 typedef void OnButtonClick(Window *w);
    00160 static OnButtonClick * const _build_docks_button_proc[] = {
    00161   BuildDocksClick_Canal,
    00162   BuildDocksClick_Lock,
    00163   BuildDocksClick_Demolish,
    00164   BuildDocksClick_Depot,
    00165   BuildDocksClick_Dock,
    00166   BuildDocksClick_Buoy,
    00167   BuildDocksClick_River,
    00168   BuildDocksClick_Aqueduct
    00169 };
    00170
    00171 struct BuildDocksToolbarWindow : Window {
    00172   BuildDocksToolbarWindow(const WindowDesc *desc, WindowNumber window_number) : Window()
    00173   {
    00174     this->InitNested(desc, window_number);
    00175     if (_settings_client.gui.link_terraform_toolbar) ShowTerraformToolbar(this);
    00176   }
    00177
    00178   ~BuildDocksToolbarWindow()
    00179   {
    00180     if (_settings_client.gui.link_terraform_toolbar) DeleteWindowById(WC_SCEN_LAND_GEN, 0, false);
    00181   }
    00182
    00183   virtual void OnPaint()
    00184   {
    00185     this->SetWidgetsDisabledState(!CanBuildVehicleInfrastructure(VEH_SHIP), DTW_DEPOT, DTW_STATION, DTW_BUOY, WIDGET_LIST_END);
    00186     this->DrawWidgets();
    00187   }
    00188
    00189   virtual void OnClick(Point pt, int widget, int click_count)
    00190   {
    00191     if (widget >= DTW_BUTTONS_BEGIN) _build_docks_button_proc[widget - DTW_BUTTONS_BEGIN](this);
    00192   }
    00193
    00194   virtual EventState OnKeyPress(uint16 key, uint16 keycode)
    00195   {
    00196     switch (keycode) {
    00197       case '1': BuildDocksClick_Canal(this); break;
    00198       case '2': BuildDocksClick_Lock(this); break;
    00199       case '3': BuildDocksClick_Demolish(this); break;
    00200       case '4': BuildDocksClick_Depot(this); break;
    00201       case '5': BuildDocksClick_Dock(this); break;
    00202       case '6': BuildDocksClick_Buoy(this); break;
    00203       case '7': BuildDocksClick_River(this); break;
    00204       case 'B':
    00205       case '8': BuildDocksClick_Aqueduct(this); break;
    00206       default:  return ES_NOT_HANDLED;
    00207     }
    00208     return ES_HANDLED;
    00209   }
    00210
    00211   virtual void OnPlaceObject(Point pt, TileIndex tile)
    00212   {
    00213     _place_proc(tile);
    00214   }
    00215
    00216   virtual void OnPlaceDrag(ViewportPlaceMethod select_method, ViewportDragDropSelectionProcess select_proc, Point pt)
    00217   {
    00218     VpSelectTilesWithMethod(pt.x, pt.y, select_method);
    00219   }
    00220
    00221   virtual void OnPlaceMouseUp(ViewportPlaceMethod select_method, ViewportDragDropSelectionProcess select_proc, Point pt, TileIndex start_tile, TileIndex end_tile)
    00222   {
    00223     if (pt.x != -1) {
    00224       switch (select_proc) {
    00225         case DDSP_BUILD_BRIDGE:
    00226           if (!_settings_client.gui.persistent_buildingtools) ResetObjectToPlace();
    00227           DoCommandP(end_tile, start_tile, TRANSPORT_WATER << 15, CMD_BUILD_BRIDGE | CMD_MSG(STR_ERROR_CAN_T_BUILD_AQUEDUCT_HERE), CcBuildBridge);
    00228
    00229         case DDSP_DEMOLISH_AREA:
    00230           GUIPlaceProcDragXY(select_proc, start_tile, end_tile);
    00231           break;
    00232         case DDSP_CREATE_WATER:
    00233           DoCommandP(end_tile, start_tile, (_game_mode == GM_EDITOR ? _ctrl_pressed : 0), CMD_BUILD_CANAL | CMD_MSG(STR_ERROR_CAN_T_BUILD_CANALS), CcBuildCanal);
    00234           break;
    00235         case DDSP_CREATE_RIVER:
    00236           DoCommandP(end_tile, start_tile, 2, CMD_BUILD_CANAL | CMD_MSG(STR_ERROR_CAN_T_PLACE_RIVERS), CcBuildCanal);
    00237           break;
    00238
    00239         default: break;
    00240       }
    00241     }
    00242   }
    00243
    00244   virtual void OnPlaceObjectAbort()
    00245   {
    00246     this->RaiseButtons();
    00247
    00248     DeleteWindowById(WC_BUILD_STATION, TRANSPORT_WATER);
    00249     DeleteWindowById(WC_BUILD_DEPOT, TRANSPORT_WATER);
    00250     DeleteWindowById(WC_SELECT_STATION, 0);
    00251     DeleteWindowByClass(WC_BUILD_BRIDGE);
    00252   }
    00253
    00254   virtual void OnPlacePresize(Point pt, TileIndex tile_from)
    00255   {
    00256     DiagDirection dir = GetInclinedSlopeDirection(GetTileSlope(tile_from, NULL));
    00257     TileIndex tile_to = (dir != INVALID_DIAGDIR ? TileAddByDiagDir(tile_from, ReverseDiagDir(dir)) : tile_from);
    00258
    00259     VpSetPresizeRange(tile_from, tile_to);
    00260   }
    00261 };
    00262
    00263
    00268 static const NWidgetPart _nested_build_docks_toolbar_widgets[] = {
    00269   NWidget(NWID_HORIZONTAL),
    00270     NWidget(WWT_CLOSEBOX, COLOUR_DARK_GREEN),
    00271     NWidget(WWT_CAPTION, COLOUR_DARK_GREEN), SetDataTip(STR_WATERWAYS_TOOLBAR_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
    00272     NWidget(WWT_STICKYBOX, COLOUR_DARK_GREEN),
    00273   EndContainer(),
    00274   NWidget(NWID_HORIZONTAL_LTR),
    00275     NWidget(WWT_IMGBTN, COLOUR_DARK_GREEN, DTW_CANAL), SetMinimalSize(22, 22), SetFill(0, 1), SetDataTip(SPR_IMG_BUILD_CANAL, STR_WATERWAYS_TOOLBAR_BUILD_CANALS_TOOLTIP),
    00276     NWidget(WWT_IMGBTN, COLOUR_DARK_GREEN, DTW_LOCK), SetMinimalSize(22, 22), SetFill(0, 1), SetDataTip(SPR_IMG_BUILD_LOCK, STR_WATERWAYS_TOOLBAR_BUILD_LOCKS_TOOLTIP),
    00277     NWidget(WWT_PANEL, COLOUR_DARK_GREEN), SetMinimalSize(5, 22), SetFill(1, 1), EndContainer(),
    00278     NWidget(WWT_IMGBTN, COLOUR_DARK_GREEN, DTW_DEMOLISH), SetMinimalSize(22, 22), SetFill(0, 1), SetDataTip(SPR_IMG_DYNAMITE, STR_TOOLTIP_DEMOLISH_BUILDINGS_ETC),
    00279     NWidget(WWT_IMGBTN, COLOUR_DARK_GREEN, DTW_DEPOT), SetMinimalSize(22, 22), SetFill(0, 1), SetDataTip(SPR_IMG_SHIP_DEPOT, STR_WATERWAYS_TOOLBAR_BUILD_DEPOT_TOOLTIP),
    00280     NWidget(WWT_IMGBTN, COLOUR_DARK_GREEN, DTW_STATION), SetMinimalSize(22, 22), SetFill(0, 1), SetDataTip(SPR_IMG_SHIP_DOCK, STR_WATERWAYS_TOOLBAR_BUILD_DOCK_TOOLTIP),
    00281     NWidget(WWT_IMGBTN, COLOUR_DARK_GREEN, DTW_BUOY), SetMinimalSize(22, 22), SetFill(0, 1), SetDataTip(SPR_IMG_BOUY, STR_WATERWAYS_TOOLBAR_BUOY_TOOLTIP),
    00282     NWidget(WWT_IMGBTN, COLOUR_DARK_GREEN, DTW_BUILD_AQUEDUCT), SetMinimalSize(23, 22), SetFill(0, 1), SetDataTip(SPR_IMG_AQUEDUCT, STR_WATERWAYS_TOOLBAR_BUILD_AQUEDUCT_TOOLTIP),
    00283   EndContainer(),
    00284 };
    00285
    00286 static const WindowDesc _build_docks_toolbar_desc(
    00287   WDP_ALIGN_TOOLBAR, 0, 0,
    00288   WC_BUILD_TOOLBAR, WC_NONE,
    00289   WDF_CONSTRUCTION,
    00290   _nested_build_docks_toolbar_widgets, lengthof(_nested_build_docks_toolbar_widgets)
    00291 );
    00292
    00293 void ShowBuildDocksToolbar()
    00294 {
    00295   if (!Company::IsValidID(_local_company)) return;
    00296
    00297   DeleteWindowByClass(WC_BUILD_TOOLBAR);
    00298   AllocateWindowDescFront<BuildDocksToolbarWindow>(&_build_docks_toolbar_desc, TRANSPORT_WATER);
    00299 }
    00300
    00305 static const NWidgetPart _nested_build_docks_scen_toolbar_widgets[] = {
    00306   NWidget(NWID_HORIZONTAL),
    00307     NWidget(WWT_CLOSEBOX, COLOUR_DARK_GREEN),
    00308     NWidget(WWT_CAPTION, COLOUR_DARK_GREEN), SetDataTip(STR_WATERWAYS_TOOLBAR_CAPTION_SE, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
    00309     NWidget(WWT_STICKYBOX, COLOUR_DARK_GREEN),
    00310   EndContainer(),
    00311   NWidget(NWID_HORIZONTAL),
    00312     NWidget(WWT_IMGBTN, COLOUR_DARK_GREEN, DTW_CANAL), SetMinimalSize(22, 22), SetFill(0, 1), SetDataTip(SPR_IMG_BUILD_CANAL, STR_WATERWAYS_TOOLBAR_CREATE_LAKE_TOOLTIP),
    00313     NWidget(WWT_IMGBTN, COLOUR_DARK_GREEN, DTW_LOCK), SetMinimalSize(22, 22), SetFill(0, 1), SetDataTip(SPR_IMG_BUILD_LOCK, STR_WATERWAYS_TOOLBAR_BUILD_LOCKS_TOOLTIP),
    00314     NWidget(WWT_PANEL, COLOUR_DARK_GREEN), SetMinimalSize(5, 22), SetFill(1, 1), EndContainer(),
    00315     NWidget(WWT_IMGBTN, COLOUR_DARK_GREEN, DTW_DEMOLISH), SetMinimalSize(22, 22), SetFill(0, 1), SetDataTip(SPR_IMG_DYNAMITE, STR_TOOLTIP_DEMOLISH_BUILDINGS_ETC),
    00316     NWidget(WWT_IMGBTN, COLOUR_DARK_GREEN, DTW_RIVER), SetMinimalSize(22, 22), SetFill(0, 1), SetDataTip(SPR_IMG_BUILD_RIVER, STR_WATERWAYS_TOOLBAR_CREATE_RIVER_TOOLTIP),
    00317     NWidget(WWT_IMGBTN, COLOUR_DARK_GREEN, DTW_BUILD_AQUEDUCT), SetMinimalSize(22, 22), SetFill(0, 1), SetDataTip(SPR_IMG_AQUEDUCT, STR_WATERWAYS_TOOLBAR_BUILD_AQUEDUCT_TOOLTIP),
    00318   EndContainer(),
    00319 };
    00320
    00322 static const WindowDesc _build_docks_scen_toolbar_desc(
    00323   WDP_AUTO, 0, 0,
    00324   WC_SCEN_BUILD_TOOLBAR, WC_NONE,
    00325   WDF_CONSTRUCTION,
    00326   _nested_build_docks_scen_toolbar_widgets, lengthof(_nested_build_docks_scen_toolbar_widgets)
    00327 );
    00328
    00329 void ShowBuildDocksScenToolbar()
    00330 {
    00331   AllocateWindowDescFront<BuildDocksToolbarWindow>(&_build_docks_scen_toolbar_desc, TRANSPORT_WATER);
    00332 }
    00333
    00335 enum BuildDockStationWidgets {
    00336   BDSW_BACKGROUND,
    00337   BDSW_LT_OFF,
    00338   BDSW_LT_ON,
    00339   BDSW_INFO,
    00340 };
    00341
    00342 struct BuildDocksStationWindow : public PickerWindowBase {
    00343 public:
    00344   BuildDocksStationWindow(const WindowDesc *desc, Window *parent) : PickerWindowBase(parent)
    00345   {
    00346     this->InitNested(desc, TRANSPORT_WATER);
    00347     this->LowerWidget(_settings_client.gui.station_show_coverage + BDSW_LT_OFF);
    00348   }
    00349
    00350   virtual ~BuildDocksStationWindow()
    00351   {
    00352     DeleteWindowById(WC_SELECT_STATION, 0);
    00353   }
    00354
    00355   virtual void OnPaint()
    00356   {
    00357     int rad = (_settings_game.station.modified_catchment) ? CA_DOCK : CA_UNMODIFIED;
    00358
    00359     this->DrawWidgets();
    00360
    00361     if (_settings_client.gui.station_show_coverage) {
    00362       SetTileSelectBigSize(-rad, -rad, 2 * rad, 2 * rad);
    00363     } else {
    00364       SetTileSelectSize(1, 1);
    00365     }
    00366
    00367     /* strings such as 'Size' and 'Coverage Area' */
    00368     int top = this->GetWidget<NWidgetBase>(BDSW_LT_OFF)->pos_y + this->GetWidget<NWidgetBase>(BDSW_LT_OFF)->current_y + WD_PAR_VSEP_NORMAL;
    00369     NWidgetBase *back_nwi = this->GetWidget<NWidgetBase>(BDSW_BACKGROUND);
    00370     int right  = back_nwi->pos_x + back_nwi->current_x;
    00371     int bottom = back_nwi->pos_y + back_nwi->current_y;
    00372     top = DrawStationCoverageAreaText(back_nwi->pos_x + WD_FRAMERECT_LEFT, right - WD_FRAMERECT_RIGHT, top, SCT_ALL, rad, false) + WD_PAR_VSEP_NORMAL;
    00373     top = DrawStationCoverageAreaText(back_nwi->pos_x + WD_FRAMERECT_LEFT, right - WD_FRAMERECT_RIGHT, top, SCT_ALL, rad, true) + WD_PAR_VSEP_NORMAL;
    00374     /* Resize background if the text is not equally long as the window. */
    00375     if (top > bottom || (top < bottom && back_nwi->current_y > back_nwi->smallest_y)) {
    00376       ResizeWindow(this, 0, top - bottom);
    00377     }
    00378   }
    00379
    00380   virtual void OnClick(Point pt, int widget, int click_count)
    00381   {
    00382     switch (widget) {
    00383       case BDSW_LT_OFF:
    00384       case BDSW_LT_ON:
    00385         this->RaiseWidget(_settings_client.gui.station_show_coverage + BDSW_LT_OFF);
    00386         _settings_client.gui.station_show_coverage = (widget != BDSW_LT_OFF);
    00387         this->LowerWidget(_settings_client.gui.station_show_coverage + BDSW_LT_OFF);
    00388         SndPlayFx(SND_15_BEEP);
    00389         this->SetDirty();
    00390         break;
    00391     }
    00392   }
    00393
    00394   virtual void OnTick()
    00395   {
    00396     CheckRedrawStationCoverage(this);
    00397   }
    00398 };
    00399
    00401 static const NWidgetPart _nested_build_dock_station_widgets[] = {
    00402   NWidget(NWID_HORIZONTAL),
    00403     NWidget(WWT_CLOSEBOX, COLOUR_DARK_GREEN),
    00404     NWidget(WWT_CAPTION, COLOUR_DARK_GREEN), SetDataTip(STR_STATION_BUILD_DOCK_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
    00405   EndContainer(),
    00406   NWidget(WWT_PANEL, COLOUR_DARK_GREEN, BDSW_BACKGROUND),
    00407     NWidget(NWID_SPACER), SetMinimalSize(0, 3),
    00408     NWidget(WWT_LABEL, COLOUR_DARK_GREEN, BDSW_INFO), SetMinimalSize(148, 14), SetDataTip(STR_STATION_BUILD_COVERAGE_AREA_TITLE, STR_NULL),
    00409     NWidget(NWID_HORIZONTAL), SetPIP(14, 0, 14),
    00410       NWidget(WWT_TEXTBTN, COLOUR_GREY, BDSW_LT_OFF), SetMinimalSize(40, 12), SetFill(1, 0), SetDataTip(STR_STATION_BUILD_COVERAGE_OFF, STR_STATION_BUILD_COVERAGE_AREA_OFF_TOOLTIP),
    00411       NWidget(WWT_TEXTBTN, COLOUR_GREY, BDSW_LT_ON), SetMinimalSize(40, 12), SetFill(1, 0), SetDataTip(STR_STATION_BUILD_COVERAGE_ON, STR_STATION_BUILD_COVERAGE_AREA_ON_TOOLTIP),
    00412     EndContainer(),
    00413     NWidget(NWID_SPACER), SetMinimalSize(0, 20), SetResize(0, 1),
    00414   EndContainer(),
    00415 };
    00416
    00417 static const WindowDesc _build_dock_station_desc(
    00418   WDP_AUTO, 0, 0,
    00419   WC_BUILD_STATION, WC_BUILD_TOOLBAR,
    00420   WDF_CONSTRUCTION,
    00421   _nested_build_dock_station_widgets, lengthof(_nested_build_dock_station_widgets)
    00422 );
    00423
    00424 static void ShowBuildDockStationPicker(Window *parent)
    00425 {
    00426   new BuildDocksStationWindow(&_build_dock_station_desc, parent);
    00427 }
    00428
    00430 enum BuildDockDepotWidgets {
    00431   BDDW_BACKGROUND,
    00432   BDDW_X,
    00433   BDDW_Y,
    00434 };
    00435
    00436 struct BuildDocksDepotWindow : public PickerWindowBase {
    00437 private:
    00438   static void UpdateDocksDirection()
    00439   {
    00440     if (_ship_depot_direction != AXIS_X) {
    00441       SetTileSelectSize(1, 2);
    00442     } else {
    00443       SetTileSelectSize(2, 1);
    00444     }
    00445   }
    00446
    00447 public:
    00448   BuildDocksDepotWindow(const WindowDesc *desc, Window *parent) : PickerWindowBase(parent)
    00449   {
    00450     this->InitNested(desc, TRANSPORT_WATER);
    00451     this->LowerWidget(_ship_depot_direction + BDDW_X);
    00452     UpdateDocksDirection();
    00453   }
    00454
    00455   virtual void OnPaint()
    00456   {
    00457     this->DrawWidgets();
    00458
    00459     DrawShipDepotSprite(this->GetWidget<NWidgetBase>(BDDW_X)->pos_x + 64, this->GetWidget<NWidgetBase>(BDDW_X)->pos_y + 18, 0);
    00460     DrawShipDepotSprite(this->GetWidget<NWidgetBase>(BDDW_X)->pos_x + 32, this->GetWidget<NWidgetBase>(BDDW_X)->pos_y + 34, 1);
    00461     DrawShipDepotSprite(this->GetWidget<NWidgetBase>(BDDW_Y)->pos_x + 32, this->GetWidget<NWidgetBase>(BDDW_Y)->pos_y + 18, 2);
    00462     DrawShipDepotSprite(this->GetWidget<NWidgetBase>(BDDW_Y)->pos_x + 64, this->GetWidget<NWidgetBase>(BDDW_Y)->pos_y + 34, 3);
    00463   }
    00464
    00465   virtual void OnClick(Point pt, int widget, int click_count)
    00466   {
    00467     switch (widget) {
    00468       case BDDW_X:
    00469       case BDDW_Y:
    00470         this->RaiseWidget(_ship_depot_direction + BDDW_X);
    00471         _ship_depot_direction = (widget == BDDW_X ? AXIS_X : AXIS_Y);
    00472         this->LowerWidget(_ship_depot_direction + BDDW_X);
    00473         SndPlayFx(SND_15_BEEP);
    00474         UpdateDocksDirection();
    00475         this->SetDirty();
    00476         break;
    00477     }
    00478   }
    00479 };
    00480
    00481 static const NWidgetPart _nested_build_docks_depot_widgets[] = {
    00482   NWidget(NWID_HORIZONTAL),
    00483     NWidget(WWT_CLOSEBOX, COLOUR_DARK_GREEN),
    00484     NWidget(WWT_CAPTION, COLOUR_DARK_GREEN), SetDataTip(STR_DEPOT_BUILD_SHIP_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
    00485   EndContainer(),
    00486   NWidget(WWT_PANEL, COLOUR_DARK_GREEN, BDDW_BACKGROUND),
    00487     NWidget(NWID_SPACER), SetMinimalSize(0, 3),
    00488     NWidget(NWID_HORIZONTAL_LTR),
    00489       NWidget(NWID_SPACER), SetMinimalSize(3, 0),
    00490       NWidget(WWT_PANEL, COLOUR_GREY, BDDW_X), SetMinimalSize(98, 66), SetDataTip(0x0, STR_DEPOT_BUILD_SHIP_ORIENTATION_TOOLTIP),
    00491       EndContainer(),
    00492       NWidget(NWID_SPACER), SetMinimalSize(2, 0),
    00493       NWidget(WWT_PANEL, COLOUR_GREY, BDDW_Y), SetMinimalSize(98, 66), SetDataTip(0x0, STR_DEPOT_BUILD_SHIP_ORIENTATION_TOOLTIP),
    00494       EndContainer(),
    00495       NWidget(NWID_SPACER), SetMinimalSize(3, 0),
    00496     EndContainer(),
    00497     NWidget(NWID_SPACER), SetMinimalSize(0, 3),
    00498   EndContainer(),
    00499 };
    00500
    00501 static const WindowDesc _build_docks_depot_desc(
    00502   WDP_AUTO, 0, 0,
    00503   WC_BUILD_DEPOT, WC_BUILD_TOOLBAR,
    00504   WDF_CONSTRUCTION,
    00505   _nested_build_docks_depot_widgets, lengthof(_nested_build_docks_depot_widgets)
    00506 );
    00507
    00508
    00509 static void ShowBuildDocksDepotPicker(Window *parent)
    00510 {
    00511   new BuildDocksDepotWindow(&_build_docks_depot_desc, parent);
    00512 }
    00513
    00514
    00515 void InitializeDockGui()
    00516 {
    00517   _ship_depot_direction = AXIS_X;
    00518 }