OpenTTD: src/airport_gui.cpp Source File

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airport_gui.cpp
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1 /* $Id: airport_gui.cpp 27163 2015-02-22 15:26:27Z frosch $ */
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
12 #include "stdafx.h"
13 #include "window_gui.h"
14 #include "station_gui.h"
15 #include "terraform_gui.h"
16 #include "sound_func.h"
17 #include "window_func.h"
18 #include "strings_func.h"
19 #include "viewport_func.h"
20 #include "company_func.h"
21 #include "tilehighlight_func.h"
22 #include "company_base.h"
23 #include "station_type.h"
24 #include "newgrf_airport.h"
25 #include "newgrf_callbacks.h"
26 #include "widgets/dropdown_type.h"
27 #include "core/geometry_func.hpp"
28 #include "hotkeys.h"
29 #include "vehicle_func.h"
30 #include "gui.h"
31
32 #include "widgets/airport_widget.h"
33
34 #include "safeguards.h"
35
36
37 static AirportClassID _selected_airport_class;
38 static int _selected_airport_index;
39 static byte _selected_airport_layout;
40
41 static void ShowBuildAirportPicker(Window *parent);
42
43 SpriteID GetCustomAirportSprite(const AirportSpec *as, byte layout);
44
45 void CcBuildAirport(const CommandCost &result, TileIndex tile, uint32 p1, uint32 p2)
46 {
47 if (result.Failed()) return;
48
49 if (_settings_client.sound.confirm) SndPlayTileFx(SND_1F_SPLAT_OTHER, tile);
50 if (!_settings_client.gui.persistent_buildingtools) ResetObjectToPlace();
51 }
52
57 static void PlaceAirport(TileIndex tile)
58 {
59 if (_selected_airport_index == -1) return;
60 uint32 p2 = _ctrl_pressed;
61 SB(p2, 16, 16, INVALID_STATION); // no station to join
62
63 uint32 p1 = AirportClass::Get(_selected_airport_class)->GetSpec(_selected_airport_index)->GetIndex();
64 p1 |= _selected_airport_layout << 8;
65 CommandContainer cmdcont = { tile, p1, p2, CMD_BUILD_AIRPORT | CMD_MSG(STR_ERROR_CAN_T_BUILD_AIRPORT_HERE), CcBuildAirport, "" };
66 ShowSelectStationIfNeeded(cmdcont, TileArea(tile, _thd.size.x / TILE_SIZE, _thd.size.y / TILE_SIZE));
67 }
68
70 struct BuildAirToolbarWindow : Window {
71 int last_user_action; // Last started user action.
72
73 BuildAirToolbarWindow(WindowDesc *desc, WindowNumber window_number) : Window(desc)
74 {
75 this->InitNested(window_number);
76 if (_settings_client.gui.link_terraform_toolbar) ShowTerraformToolbar(this);
77 this->last_user_action = WIDGET_LIST_END;
78 }
79
80 ~BuildAirToolbarWindow()
81 {
82 if (_settings_client.gui.link_terraform_toolbar) DeleteWindowById(WC_SCEN_LAND_GEN, 0, false);
83 }
84
90 virtual void OnInvalidateData(int data = 0, bool gui_scope = true)
91 {
92 if (!gui_scope) return;
93
94 if (!CanBuildVehicleInfrastructure(VEH_AIRCRAFT)) delete this;
95 }
96
97 virtual void OnClick(Point pt, int widget, int click_count)
98 {
99 switch (widget) {
100 case WID_AT_AIRPORT:
101 if (HandlePlacePushButton(this, WID_AT_AIRPORT, SPR_CURSOR_AIRPORT, HT_RECT)) {
102 ShowBuildAirportPicker(this);
103 this->last_user_action = widget;
104 }
105 break;
106
107 case WID_AT_DEMOLISH:
108 HandlePlacePushButton(this, WID_AT_DEMOLISH, ANIMCURSOR_DEMOLISH, HT_RECT | HT_DIAGONAL);
109 this->last_user_action = widget;
110 break;
111
112 default: break;
113 }
114 }
115
116
117 virtual void OnPlaceObject(Point pt, TileIndex tile)
118 {
119 switch (this->last_user_action) {
120 case WID_AT_AIRPORT:
121 PlaceAirport(tile);
122 break;
123
124 case WID_AT_DEMOLISH:
125 PlaceProc_DemolishArea(tile);
126 break;
127
128 default: NOT_REACHED();
129 }
130 }
131
132 virtual void OnPlaceDrag(ViewportPlaceMethod select_method, ViewportDragDropSelectionProcess select_proc, Point pt)
133 {
134 VpSelectTilesWithMethod(pt.x, pt.y, select_method);
135 }
136
137 virtual void OnPlaceMouseUp(ViewportPlaceMethod select_method, ViewportDragDropSelectionProcess select_proc, Point pt, TileIndex start_tile, TileIndex end_tile)
138 {
139 if (pt.x != -1 && select_proc == DDSP_DEMOLISH_AREA) {
140 GUIPlaceProcDragXY(select_proc, start_tile, end_tile);
141 }
142 }
143
144 virtual void OnPlaceObjectAbort()
145 {
146 this->RaiseButtons();
147
148 DeleteWindowById(WC_BUILD_STATION, TRANSPORT_AIR);
149 DeleteWindowById(WC_SELECT_STATION, 0);
150 }
151
152 static HotkeyList hotkeys;
153 };
154
160 static EventState AirportToolbarGlobalHotkeys(int hotkey)
161 {
162 if (_game_mode != GM_NORMAL || !CanBuildVehicleInfrastructure(VEH_AIRCRAFT)) return ES_NOT_HANDLED;
163 Window *w = ShowBuildAirToolbar();
164 if (w == NULL) return ES_NOT_HANDLED;
165 return w->OnHotkey(hotkey);
166 }
167
168 static Hotkey airtoolbar_hotkeys[] = {
169 Hotkey('1', "airport", WID_AT_AIRPORT),
170 Hotkey('2', "demolish", WID_AT_DEMOLISH),
171 HOTKEY_LIST_END
172 };
173 HotkeyList BuildAirToolbarWindow::hotkeys("airtoolbar", airtoolbar_hotkeys, AirportToolbarGlobalHotkeys);
174
175 static const NWidgetPart _nested_air_toolbar_widgets[] = {
176 NWidget(NWID_HORIZONTAL),
177 NWidget(WWT_CLOSEBOX, COLOUR_DARK_GREEN),
178 NWidget(WWT_CAPTION, COLOUR_DARK_GREEN), SetDataTip(STR_TOOLBAR_AIRCRAFT_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
179 NWidget(WWT_STICKYBOX, COLOUR_DARK_GREEN),
180 EndContainer(),
181 NWidget(NWID_HORIZONTAL),
182 NWidget(WWT_IMGBTN, COLOUR_DARK_GREEN, WID_AT_AIRPORT), SetFill(0, 1), SetMinimalSize(42, 22), SetDataTip(SPR_IMG_AIRPORT, STR_TOOLBAR_AIRCRAFT_BUILD_AIRPORT_TOOLTIP),
183 NWidget(WWT_PANEL, COLOUR_DARK_GREEN), SetMinimalSize(4, 22), SetFill(1, 1), EndContainer(),
184 NWidget(WWT_IMGBTN, COLOUR_DARK_GREEN, WID_AT_DEMOLISH), SetFill(0, 1), SetMinimalSize(22, 22), SetDataTip(SPR_IMG_DYNAMITE, STR_TOOLTIP_DEMOLISH_BUILDINGS_ETC),
185 EndContainer(),
186 };
187
188 static WindowDesc _air_toolbar_desc(
189 WDP_ALIGN_TOOLBAR, "toolbar_air", 0, 0,
190 WC_BUILD_TOOLBAR, WC_NONE,
191 WDF_CONSTRUCTION,
192 _nested_air_toolbar_widgets, lengthof(_nested_air_toolbar_widgets),
193 &BuildAirToolbarWindow::hotkeys
194 );
195
203 Window *ShowBuildAirToolbar()
204 {
205 if (!Company::IsValidID(_local_company)) return NULL;
206
207 DeleteWindowByClass(WC_BUILD_TOOLBAR);
208 return AllocateWindowDescFront<BuildAirToolbarWindow>(&_air_toolbar_desc, TRANSPORT_AIR);
209 }
210
211 class BuildAirportWindow : public PickerWindowBase {
212 SpriteID preview_sprite;
213 int line_height;
214 Scrollbar *vscroll;
215
217 static DropDownList *BuildAirportClassDropDown()
218 {
219 DropDownList *list = new DropDownList();
220
221 for (uint i = 0; i < AirportClass::GetClassCount(); i++) {
222 *list->Append() = new DropDownListStringItem(AirportClass::Get((AirportClassID)i)->name, i, false);
223 }
224
225 return list;
226 }
227
228 public:
229 BuildAirportWindow(WindowDesc *desc, Window *parent) : PickerWindowBase(desc, parent)
230 {
231 this->CreateNestedTree();
232
233 this->vscroll = this->GetScrollbar(WID_AP_SCROLLBAR);
234 this->vscroll->SetCapacity(5);
235 this->vscroll->SetPosition(0);
236
237 this->FinishInitNested(TRANSPORT_AIR);
238
239 this->SetWidgetLoweredState(WID_AP_BTN_DONTHILIGHT, !_settings_client.gui.station_show_coverage);
240 this->SetWidgetLoweredState(WID_AP_BTN_DOHILIGHT, _settings_client.gui.station_show_coverage);
241 this->OnInvalidateData();
242
243 /* Ensure airport class is valid (changing NewGRFs). */
244 _selected_airport_class = Clamp(_selected_airport_class, APC_BEGIN, (AirportClassID)(AirportClass::GetClassCount() - 1));
245 const AirportClass *ac = AirportClass::Get(_selected_airport_class);
246 this->vscroll->SetCount(ac->GetSpecCount());
247
248 /* Ensure the airport index is valid for this class (changing NewGRFs). */
249 _selected_airport_index = Clamp(_selected_airport_index, -1, ac->GetSpecCount() - 1);
250
251 /* Only when no valid airport was selected, we want to select the first airport. */
252 bool selectFirstAirport = true;
253 if (_selected_airport_index != -1) {
254 const AirportSpec *as = ac->GetSpec(_selected_airport_index);
255 if (as->IsAvailable()) {
256 /* Ensure the airport layout is valid. */
257 _selected_airport_layout = Clamp(_selected_airport_layout, 0, as->num_table - 1);
258 selectFirstAirport = false;
259 this->UpdateSelectSize();
260 }
261 }
262
263 if (selectFirstAirport) this->SelectFirstAvailableAirport(true);
264 }
265
266 virtual ~BuildAirportWindow()
267 {
268 DeleteWindowById(WC_SELECT_STATION, 0);
269 }
270
271 virtual void SetStringParameters(int widget) const
272 {
273 switch (widget) {
274 case WID_AP_CLASS_DROPDOWN:
275 SetDParam(0, AirportClass::Get(_selected_airport_class)->name);
276 break;
277
278 case WID_AP_LAYOUT_NUM:
279 SetDParam(0, STR_EMPTY);
280 if (_selected_airport_index != -1) {
281 const AirportSpec *as = AirportClass::Get(_selected_airport_class)->GetSpec(_selected_airport_index);
282 StringID string = GetAirportTextCallback(as, _selected_airport_layout, CBID_AIRPORT_LAYOUT_NAME);
283 if (string != STR_UNDEFINED) {
284 SetDParam(0, string);
285 } else if (as->num_table > 1) {
286 SetDParam(0, STR_STATION_BUILD_AIRPORT_LAYOUT_NAME);
287 SetDParam(1, _selected_airport_layout + 1);
288 }
289 }
290 break;
291
292 default: break;
293 }
294 }
295
296 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
297 {
298 switch (widget) {
299 case WID_AP_CLASS_DROPDOWN: {
300 Dimension d = {0, 0};
301 for (uint i = 0; i < AirportClass::GetClassCount(); i++) {
302 SetDParam(0, AirportClass::Get((AirportClassID)i)->name);
303 d = maxdim(d, GetStringBoundingBox(STR_BLACK_STRING));
304 }
305 d.width += padding.width;
306 d.height += padding.height;
307 *size = maxdim(*size, d);
308 break;
309 }
310
311 case WID_AP_AIRPORT_LIST: {
312 for (int i = 0; i < NUM_AIRPORTS; i++) {
313 const AirportSpec *as = AirportSpec::Get(i);
314 if (!as->enabled) continue;
315
316 size->width = max(size->width, GetStringBoundingBox(as->name).width);
317 }
318
319 this->line_height = FONT_HEIGHT_NORMAL + WD_MATRIX_TOP + WD_MATRIX_BOTTOM;
320 size->height = 5 * this->line_height;
321 break;
322 }
323
324 case WID_AP_AIRPORT_SPRITE:
325 for (int i = 0; i < NUM_AIRPORTS; i++) {
326 const AirportSpec *as = AirportSpec::Get(i);
327 if (!as->enabled) continue;
328 for (byte layout = 0; layout < as->num_table; layout++) {
329 SpriteID sprite = GetCustomAirportSprite(as, layout);
330 if (sprite != 0) {
331 Dimension d = GetSpriteSize(sprite);
332 d.width += WD_FRAMERECT_LEFT + WD_FRAMERECT_RIGHT;
333 d.height += WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM;
334 *size = maxdim(d, *size);
335 }
336 }
337 }
338 break;
339
340 case WID_AP_EXTRA_TEXT:
341 for (int i = NEW_AIRPORT_OFFSET; i < NUM_AIRPORTS; i++) {
342 const AirportSpec *as = AirportSpec::Get(i);
343 if (!as->enabled) continue;
344 for (byte layout = 0; layout < as->num_table; layout++) {
345 StringID string = GetAirportTextCallback(as, layout, CBID_AIRPORT_ADDITIONAL_TEXT);
346 if (string == STR_UNDEFINED) continue;
347
348 /* STR_BLACK_STRING is used to start the string with {BLACK} */
349 SetDParam(0, string);
350 Dimension d = GetStringMultiLineBoundingBox(STR_BLACK_STRING, *size);
351 *size = maxdim(d, *size);
352 }
353 }
354 break;
355
356 default: break;
357 }
358 }
359
360 virtual void DrawWidget(const Rect &r, int widget) const
361 {
362 switch (widget) {
363 case WID_AP_AIRPORT_LIST: {
364 int y = r.top;
365 AirportClass *apclass = AirportClass::Get(_selected_airport_class);
366 for (uint i = this->vscroll->GetPosition(); this->vscroll->IsVisible(i) && i < apclass->GetSpecCount(); i++) {
367 const AirportSpec *as = apclass->GetSpec(i);
368 if (!as->IsAvailable()) {
369 GfxFillRect(r.left + 1, y + 1, r.right - 1, y + this->line_height - 2, PC_BLACK, FILLRECT_CHECKER);
370 }
371 DrawString(r.left + WD_MATRIX_LEFT, r.right - WD_MATRIX_RIGHT, y + WD_MATRIX_TOP, as->name, ((int)i == _selected_airport_index) ? TC_WHITE : TC_BLACK);
372 y += this->line_height;
373 }
374 break;
375 }
376
377 case WID_AP_AIRPORT_SPRITE:
378 if (this->preview_sprite != 0) {
379 Dimension d = GetSpriteSize(this->preview_sprite);
380 DrawSprite(this->preview_sprite, COMPANY_SPRITE_COLOUR(_local_company), (r.left + r.right - d.width) / 2, (r.top + r.bottom - d.height) / 2);
381 }
382 break;
383
384 case WID_AP_EXTRA_TEXT:
385 if (_selected_airport_index != -1) {
386 const AirportSpec *as = AirportClass::Get(_selected_airport_class)->GetSpec(_selected_airport_index);
387 StringID string = GetAirportTextCallback(as, _selected_airport_layout, CBID_AIRPORT_ADDITIONAL_TEXT);
388 if (string != STR_UNDEFINED) {
389 SetDParam(0, string);
390 DrawStringMultiLine(r.left, r.right, r.top, r.bottom, STR_BLACK_STRING);
391 }
392 }
393 break;
394 }
395 }
396
397 virtual void OnPaint()
398 {
399 this->DrawWidgets();
400
401 uint16 top = this->GetWidget<NWidgetBase>(WID_AP_BTN_DOHILIGHT)->pos_y + this->GetWidget<NWidgetBase>(WID_AP_BTN_DOHILIGHT)->current_y + WD_PAR_VSEP_NORMAL;
402 NWidgetBase *panel_nwi = this->GetWidget<NWidgetBase>(WID_AP_BOTTOMPANEL);
403
404 int right = panel_nwi->pos_x + panel_nwi->current_x;
405 int bottom = panel_nwi->pos_y + panel_nwi->current_y;
406
407 if (_selected_airport_index != -1) {
408 const AirportSpec *as = AirportClass::Get(_selected_airport_class)->GetSpec(_selected_airport_index);
409 int rad = _settings_game.station.modified_catchment ? as->catchment : (uint)CA_UNMODIFIED;
410
411 /* only show the station (airport) noise, if the noise option is activated */
412 if (_settings_game.economy.station_noise_level) {
413 /* show the noise of the selected airport */
414 SetDParam(0, as->noise_level);
415 DrawString(panel_nwi->pos_x + WD_FRAMERECT_LEFT, right - WD_FRAMERECT_RIGHT, top, STR_STATION_BUILD_NOISE);
416 top += FONT_HEIGHT_NORMAL + WD_PAR_VSEP_NORMAL;
417 }
418
419 /* strings such as 'Size' and 'Coverage Area' */
420 top = DrawStationCoverageAreaText(panel_nwi->pos_x + WD_FRAMERECT_LEFT, right - WD_FRAMERECT_RIGHT, top, SCT_ALL, rad, false) + WD_PAR_VSEP_NORMAL;
421 top = DrawStationCoverageAreaText(panel_nwi->pos_x + WD_FRAMERECT_LEFT, right - WD_FRAMERECT_RIGHT, top, SCT_ALL, rad, true) + WD_PAR_VSEP_NORMAL;
422 }
423
424 /* Resize background if the window is too small.
425 * Never make the window smaller to avoid oscillating if the size change affects the acceptance.
426 * (This is the case, if making the window bigger moves the mouse into the window.) */
427 if (top > bottom) {
428 ResizeWindow(this, 0, top - bottom, false);
429 }
430 }
431
432 void SelectOtherAirport(int airport_index)
433 {
434 _selected_airport_index = airport_index;
435 _selected_airport_layout = 0;
436
437 this->UpdateSelectSize();
438 this->SetDirty();
439 }
440
441 void UpdateSelectSize()
442 {
443 if (_selected_airport_index == -1) {
444 SetTileSelectSize(1, 1);
445 this->DisableWidget(WID_AP_LAYOUT_DECREASE);
446 this->DisableWidget(WID_AP_LAYOUT_INCREASE);
447 } else {
448 const AirportSpec *as = AirportClass::Get(_selected_airport_class)->GetSpec(_selected_airport_index);
449 int w = as->size_x;
450 int h = as->size_y;
451 Direction rotation = as->rotation[_selected_airport_layout];
452 if (rotation == DIR_E || rotation == DIR_W) Swap(w, h);
453 SetTileSelectSize(w, h);
454
455 this->preview_sprite = GetCustomAirportSprite(as, _selected_airport_layout);
456
457 this->SetWidgetDisabledState(WID_AP_LAYOUT_DECREASE, _selected_airport_layout == 0);
458 this->SetWidgetDisabledState(WID_AP_LAYOUT_INCREASE, _selected_airport_layout + 1 >= as->num_table);
459
460 int rad = _settings_game.station.modified_catchment ? as->catchment : (uint)CA_UNMODIFIED;
461 if (_settings_client.gui.station_show_coverage) SetTileSelectBigSize(-rad, -rad, 2 * rad, 2 * rad);
462 }
463 }
464
465 virtual void OnClick(Point pt, int widget, int click_count)
466 {
467 switch (widget) {
468 case WID_AP_CLASS_DROPDOWN:
469 ShowDropDownList(this, BuildAirportClassDropDown(), _selected_airport_class, WID_AP_CLASS_DROPDOWN);
470 break;
471
472 case WID_AP_AIRPORT_LIST: {
473 int num_clicked = this->vscroll->GetPosition() + (pt.y - this->nested_array[widget]->pos_y) / this->line_height;
474 if (num_clicked >= this->vscroll->GetCount()) break;
475 const AirportSpec *as = AirportClass::Get(_selected_airport_class)->GetSpec(num_clicked);
476 if (as->IsAvailable()) this->SelectOtherAirport(num_clicked);
477 break;
478 }
479
480 case WID_AP_BTN_DONTHILIGHT: case WID_AP_BTN_DOHILIGHT:
481 _settings_client.gui.station_show_coverage = (widget != WID_AP_BTN_DONTHILIGHT);
482 this->SetWidgetLoweredState(WID_AP_BTN_DONTHILIGHT, !_settings_client.gui.station_show_coverage);
483 this->SetWidgetLoweredState(WID_AP_BTN_DOHILIGHT, _settings_client.gui.station_show_coverage);
484 this->SetDirty();
485 if (_settings_client.sound.click_beep) SndPlayFx(SND_15_BEEP);
486 this->UpdateSelectSize();
487 break;
488
489 case WID_AP_LAYOUT_DECREASE:
490 _selected_airport_layout--;
491 this->UpdateSelectSize();
492 this->SetDirty();
493 break;
494
495 case WID_AP_LAYOUT_INCREASE:
496 _selected_airport_layout++;
497 this->UpdateSelectSize();
498 this->SetDirty();
499 break;
500 }
501 }
502
508 void SelectFirstAvailableAirport(bool change_class)
509 {
510 /* First try to select an airport in the selected class. */
511 AirportClass *sel_apclass = AirportClass::Get(_selected_airport_class);
512 for (uint i = 0; i < sel_apclass->GetSpecCount(); i++) {
513 const AirportSpec *as = sel_apclass->GetSpec(i);
514 if (as->IsAvailable()) {
515 this->SelectOtherAirport(i);
516 return;
517 }
518 }
519 if (change_class) {
520 /* If that fails, select the first available airport
521 * from a random class. */
522 for (AirportClassID j = APC_BEGIN; j < APC_MAX; j++) {
523 AirportClass *apclass = AirportClass::Get(j);
524 for (uint i = 0; i < apclass->GetSpecCount(); i++) {
525 const AirportSpec *as = apclass->GetSpec(i);
526 if (as->IsAvailable()) {
527 _selected_airport_class = j;
528 this->SelectOtherAirport(i);
529 return;
530 }
531 }
532 }
533 }
534 /* If all airports are unavailable, select nothing. */
535 this->SelectOtherAirport(-1);
536 }
537
538 virtual void OnDropdownSelect(int widget, int index)
539 {
540 assert(widget == WID_AP_CLASS_DROPDOWN);
541 _selected_airport_class = (AirportClassID)index;
542 this->vscroll->SetCount(AirportClass::Get(_selected_airport_class)->GetSpecCount());
543 this->SelectFirstAvailableAirport(false);
544 }
545
546 virtual void OnTick()
547 {
548 CheckRedrawStationCoverage(this);
549 }
550 };
551
552 static const NWidgetPart _nested_build_airport_widgets[] = {
553 NWidget(NWID_HORIZONTAL),
554 NWidget(WWT_CLOSEBOX, COLOUR_DARK_GREEN),
555 NWidget(WWT_CAPTION, COLOUR_DARK_GREEN), SetDataTip(STR_STATION_BUILD_AIRPORT_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
556 EndContainer(),
557 NWidget(WWT_PANEL, COLOUR_DARK_GREEN), SetFill(1, 0), SetPIP(2, 0, 2),
558 NWidget(WWT_LABEL, COLOUR_DARK_GREEN), SetDataTip(STR_STATION_BUILD_AIRPORT_CLASS_LABEL, STR_NULL), SetFill(1, 0),
559 NWidget(WWT_DROPDOWN, COLOUR_GREY, WID_AP_CLASS_DROPDOWN), SetFill(1, 0), SetDataTip(STR_BLACK_STRING, STR_STATION_BUILD_AIRPORT_TOOLTIP),
560 NWidget(WWT_EMPTY, COLOUR_DARK_GREEN, WID_AP_AIRPORT_SPRITE), SetFill(1, 0),
561 NWidget(NWID_HORIZONTAL),
562 NWidget(WWT_MATRIX, COLOUR_GREY, WID_AP_AIRPORT_LIST), SetFill(1, 0), SetMatrixDataTip(1, 5, STR_STATION_BUILD_AIRPORT_TOOLTIP), SetScrollbar(WID_AP_SCROLLBAR),
563 NWidget(NWID_VSCROLLBAR, COLOUR_GREY, WID_AP_SCROLLBAR),
564 EndContainer(),
565 NWidget(NWID_HORIZONTAL),
566 NWidget(WWT_PUSHARROWBTN, COLOUR_GREY, WID_AP_LAYOUT_DECREASE), SetMinimalSize(12, 0), SetDataTip(AWV_DECREASE, STR_NULL),
567 NWidget(WWT_LABEL, COLOUR_GREY, WID_AP_LAYOUT_NUM), SetResize(1, 0), SetFill(1, 0), SetDataTip(STR_BLACK_STRING, STR_NULL),
568 NWidget(WWT_PUSHARROWBTN, COLOUR_GREY, WID_AP_LAYOUT_INCREASE), SetMinimalSize(12, 0), SetDataTip(AWV_INCREASE, STR_NULL),
569 EndContainer(),
570 NWidget(WWT_EMPTY, COLOUR_DARK_GREEN, WID_AP_EXTRA_TEXT), SetFill(1, 0), SetMinimalSize(150, 0),
571 EndContainer(),
572 /* Bottom panel. */
573 NWidget(WWT_PANEL, COLOUR_DARK_GREEN, WID_AP_BOTTOMPANEL), SetPIP(2, 2, 2),
574 NWidget(WWT_LABEL, COLOUR_DARK_GREEN), SetDataTip(STR_STATION_BUILD_COVERAGE_AREA_TITLE, STR_NULL), SetFill(1, 0),
575 NWidget(NWID_HORIZONTAL),
576 NWidget(NWID_SPACER), SetMinimalSize(14, 0), SetFill(1, 0),
577 NWidget(NWID_HORIZONTAL, NC_EQUALSIZE),
578 NWidget(WWT_TEXTBTN, COLOUR_GREY, WID_AP_BTN_DONTHILIGHT), SetMinimalSize(60, 12), SetFill(1, 0),
579 SetDataTip(STR_STATION_BUILD_COVERAGE_OFF, STR_STATION_BUILD_COVERAGE_AREA_OFF_TOOLTIP),
580 NWidget(WWT_TEXTBTN, COLOUR_GREY, WID_AP_BTN_DOHILIGHT), SetMinimalSize(60, 12), SetFill(1, 0),
581 SetDataTip(STR_STATION_BUILD_COVERAGE_ON, STR_STATION_BUILD_COVERAGE_AREA_ON_TOOLTIP),
582 EndContainer(),
583 NWidget(NWID_SPACER), SetMinimalSize(14, 0), SetFill(1, 0),
584 EndContainer(),
585 NWidget(NWID_SPACER), SetMinimalSize(0, 10), SetResize(0, 1), SetFill(1, 0),
586 EndContainer(),
587 };
588
589 static WindowDesc _build_airport_desc(
590 WDP_AUTO, "build_station_air", 0, 0,
591 WC_BUILD_STATION, WC_BUILD_TOOLBAR,
592 WDF_CONSTRUCTION,
593 _nested_build_airport_widgets, lengthof(_nested_build_airport_widgets)
594 );
595
596 static void ShowBuildAirportPicker(Window *parent)
597 {
598 new BuildAirportWindow(&_build_airport_desc, parent);
599 }
600
601 void InitializeAirportGui()
602 {
603 _selected_airport_class = APC_BEGIN;
604 _selected_airport_index = -1;
605 }