OpenTTD Source  1.11.0-beta2
station_gui.cpp
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1 /*
2  * This file is part of OpenTTD.
3  * 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.
4  * 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.
5  * 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/>.
6  */
7 
10 #include "stdafx.h"
11 #include "debug.h"
12 #include "gui.h"
13 #include "textbuf_gui.h"
14 #include "company_func.h"
15 #include "command_func.h"
16 #include "vehicle_gui.h"
17 #include "cargotype.h"
18 #include "station_gui.h"
19 #include "strings_func.h"
20 #include "string_func.h"
21 #include "window_func.h"
22 #include "viewport_func.h"
23 #include "widgets/dropdown_func.h"
24 #include "station_base.h"
25 #include "waypoint_base.h"
26 #include "tilehighlight_func.h"
27 #include "company_base.h"
28 #include "sortlist_type.h"
29 #include "core/geometry_func.hpp"
30 #include "vehiclelist.h"
31 #include "town.h"
32 #include "linkgraph/linkgraph.h"
33 #include "zoom_func.h"
34 
35 #include "widgets/station_widget.h"
36 
37 #include "table/strings.h"
38 
39 #include <set>
40 #include <vector>
41 
42 #include "safeguards.h"
43 
54 int DrawStationCoverageAreaText(int left, int right, int top, StationCoverageType sct, int rad, bool supplies)
55 {
56  TileIndex tile = TileVirtXY(_thd.pos.x, _thd.pos.y);
57  CargoTypes cargo_mask = 0;
58  if (_thd.drawstyle == HT_RECT && tile < MapSize()) {
59  CargoArray cargoes;
60  if (supplies) {
61  cargoes = GetProductionAroundTiles(tile, _thd.size.x / TILE_SIZE, _thd.size.y / TILE_SIZE, rad);
62  } else {
63  cargoes = GetAcceptanceAroundTiles(tile, _thd.size.x / TILE_SIZE, _thd.size.y / TILE_SIZE, rad);
64  }
65 
66  /* Convert cargo counts to a set of cargo bits, and draw the result. */
67  for (CargoID i = 0; i < NUM_CARGO; i++) {
68  switch (sct) {
69  case SCT_PASSENGERS_ONLY: if (!IsCargoInClass(i, CC_PASSENGERS)) continue; break;
70  case SCT_NON_PASSENGERS_ONLY: if (IsCargoInClass(i, CC_PASSENGERS)) continue; break;
71  case SCT_ALL: break;
72  default: NOT_REACHED();
73  }
74  if (cargoes[i] >= (supplies ? 1U : 8U)) SetBit(cargo_mask, i);
75  }
76  }
77  SetDParam(0, cargo_mask);
78  return DrawStringMultiLine(left, right, top, INT32_MAX, supplies ? STR_STATION_BUILD_SUPPLIES_CARGO : STR_STATION_BUILD_ACCEPTS_CARGO);
79 }
80 
86 {
87  /* With distant join we don't know which station will be selected, so don't show any */
88  if (_ctrl_pressed) {
89  SetViewportCatchmentStation(nullptr, true);
90  return;
91  }
92 
93  /* Tile area for TileHighlightData */
94  TileArea location(TileVirtXY(_thd.pos.x, _thd.pos.y), _thd.size.x / TILE_SIZE - 1, _thd.size.y / TILE_SIZE - 1);
95 
96  /* Extended area by one tile */
97  uint x = TileX(location.tile);
98  uint y = TileY(location.tile);
99 
100  int max_c = 1;
101  TileArea ta(TileXY(std::max<int>(0, x - max_c), std::max<int>(0, y - max_c)), TileXY(std::min<int>(MapMaxX(), x + location.w + max_c), std::min<int>(MapMaxY(), y + location.h + max_c)));
102 
103  Station *adjacent = nullptr;
104 
105  /* Direct loop instead of ForAllStationsAroundTiles as we are not interested in catchment area */
106  TILE_AREA_LOOP(tile, ta) {
107  if (IsTileType(tile, MP_STATION) && GetTileOwner(tile) == _local_company) {
108  Station *st = Station::GetByTile(tile);
109  if (st == nullptr) continue;
110  if (adjacent != nullptr && st != adjacent) {
111  /* Multiple nearby, distant join is required. */
112  adjacent = nullptr;
113  break;
114  }
115  adjacent = st;
116  }
117  }
118  SetViewportCatchmentStation(adjacent, true);
119 }
120 
127 {
128  /* Test if ctrl state changed */
129  static bool _last_ctrl_pressed;
130  if (_ctrl_pressed != _last_ctrl_pressed) {
131  _thd.dirty = 0xff;
132  _last_ctrl_pressed = _ctrl_pressed;
133  }
134 
135  if (_thd.dirty & 1) {
136  _thd.dirty &= ~1;
137  w->SetDirty();
138 
141  }
142  }
143 }
144 
160 static void StationsWndShowStationRating(int left, int right, int y, CargoID type, uint amount, byte rating)
161 {
162  static const uint units_full = 576;
163  static const uint rating_full = 224;
164 
165  const CargoSpec *cs = CargoSpec::Get(type);
166  if (!cs->IsValid()) return;
167 
168  int colour = cs->rating_colour;
169  TextColour tc = GetContrastColour(colour);
170  uint w = (std::min(amount, units_full) + 5) / 36;
171 
172  int height = GetCharacterHeight(FS_SMALL);
173 
174  /* Draw total cargo (limited) on station (fits into 16 pixels) */
175  if (w != 0) GfxFillRect(left, y, left + w - 1, y + height, colour);
176 
177  /* Draw a one pixel-wide bar of additional cargo meter, useful
178  * for stations with only a small amount (<=30) */
179  if (w == 0) {
180  uint rest = amount / 5;
181  if (rest != 0) {
182  w += left;
183  GfxFillRect(w, y + height - rest, w, y + height, colour);
184  }
185  }
186 
187  DrawString(left + 1, right, y, cs->abbrev, tc);
188 
189  /* Draw green/red ratings bar (fits into 14 pixels) */
190  y += height + 2;
191  GfxFillRect(left + 1, y, left + 14, y, PC_RED);
192  rating = std::min<uint>(rating, rating_full) / 16;
193  if (rating != 0) GfxFillRect(left + 1, y, left + rating, y, PC_GREEN);
194 }
195 
197 
202 {
203 protected:
204  /* Runtime saved values */
205  static Listing last_sorting;
206  static byte facilities; // types of stations of interest
207  static bool include_empty; // whether we should include stations without waiting cargo
208  static const CargoTypes cargo_filter_max;
209  static CargoTypes cargo_filter; // bitmap of cargo types to include
210 
211  /* Constants for sorting stations */
212  static const StringID sorter_names[];
213  static GUIStationList::SortFunction * const sorter_funcs[];
214 
215  GUIStationList stations;
216  Scrollbar *vscroll;
217 
224  {
225  if (!this->stations.NeedRebuild()) return;
226 
227  DEBUG(misc, 3, "Building station list for company %d", owner);
228 
229  this->stations.clear();
230 
231  for (const Station *st : Station::Iterate()) {
232  if (st->owner == owner || (st->owner == OWNER_NONE && HasStationInUse(st->index, true, owner))) {
233  if (this->facilities & st->facilities) { // only stations with selected facilities
234  int num_waiting_cargo = 0;
235  for (CargoID j = 0; j < NUM_CARGO; j++) {
236  if (st->goods[j].HasRating()) {
237  num_waiting_cargo++; // count number of waiting cargo
238  if (HasBit(this->cargo_filter, j)) {
239  this->stations.push_back(st);
240  break;
241  }
242  }
243  }
244  /* stations without waiting cargo */
245  if (num_waiting_cargo == 0 && this->include_empty) {
246  this->stations.push_back(st);
247  }
248  }
249  }
250  }
251 
252  this->stations.shrink_to_fit();
253  this->stations.RebuildDone();
254 
255  this->vscroll->SetCount((uint)this->stations.size()); // Update the scrollbar
256  }
257 
259  static bool StationNameSorter(const Station * const &a, const Station * const &b)
260  {
261  int r = strnatcmp(a->GetCachedName(), b->GetCachedName()); // Sort by name (natural sorting).
262  if (r == 0) return a->index < b->index;
263  return r < 0;
264  }
265 
267  static bool StationTypeSorter(const Station * const &a, const Station * const &b)
268  {
269  return a->facilities < b->facilities;
270  }
271 
273  static bool StationWaitingTotalSorter(const Station * const &a, const Station * const &b)
274  {
275  int diff = 0;
276 
277  CargoID j;
278  FOR_EACH_SET_CARGO_ID(j, cargo_filter) {
279  diff += a->goods[j].cargo.TotalCount() - b->goods[j].cargo.TotalCount();
280  }
281 
282  return diff < 0;
283  }
284 
286  static bool StationWaitingAvailableSorter(const Station * const &a, const Station * const &b)
287  {
288  int diff = 0;
289 
290  CargoID j;
291  FOR_EACH_SET_CARGO_ID(j, cargo_filter) {
292  diff += a->goods[j].cargo.AvailableCount() - b->goods[j].cargo.AvailableCount();
293  }
294 
295  return diff < 0;
296  }
297 
299  static bool StationRatingMaxSorter(const Station * const &a, const Station * const &b)
300  {
301  byte maxr1 = 0;
302  byte maxr2 = 0;
303 
304  CargoID j;
305  FOR_EACH_SET_CARGO_ID(j, cargo_filter) {
306  if (a->goods[j].HasRating()) maxr1 = std::max(maxr1, a->goods[j].rating);
307  if (b->goods[j].HasRating()) maxr2 = std::max(maxr2, b->goods[j].rating);
308  }
309 
310  return maxr1 < maxr2;
311  }
312 
314  static bool StationRatingMinSorter(const Station * const &a, const Station * const &b)
315  {
316  byte minr1 = 255;
317  byte minr2 = 255;
318 
319  for (CargoID j = 0; j < NUM_CARGO; j++) {
320  if (!HasBit(cargo_filter, j)) continue;
321  if (a->goods[j].HasRating()) minr1 = std::min(minr1, a->goods[j].rating);
322  if (b->goods[j].HasRating()) minr2 = std::min(minr2, b->goods[j].rating);
323  }
324 
325  return minr1 > minr2;
326  }
327 
330  {
331  if (!this->stations.Sort()) return;
332 
333  /* Set the modified widget dirty */
335  }
336 
337 public:
339  {
340  this->stations.SetListing(this->last_sorting);
341  this->stations.SetSortFuncs(this->sorter_funcs);
342  this->stations.ForceRebuild();
343  this->stations.NeedResort();
344  this->SortStationsList();
345 
346  this->CreateNestedTree();
347  this->vscroll = this->GetScrollbar(WID_STL_SCROLLBAR);
348  this->FinishInitNested(window_number);
349  this->owner = (Owner)this->window_number;
350 
351  const CargoSpec *cs;
353  if (!HasBit(this->cargo_filter, cs->Index())) continue;
354  this->LowerWidget(WID_STL_CARGOSTART + index);
355  }
356 
357  if (this->cargo_filter == this->cargo_filter_max) this->cargo_filter = _cargo_mask;
358 
359  for (uint i = 0; i < 5; i++) {
360  if (HasBit(this->facilities, i)) this->LowerWidget(i + WID_STL_TRAIN);
361  }
362  this->SetWidgetLoweredState(WID_STL_NOCARGOWAITING, this->include_empty);
363 
364  this->GetWidget<NWidgetCore>(WID_STL_SORTDROPBTN)->widget_data = this->sorter_names[this->stations.SortType()];
365  }
366 
368  {
369  this->last_sorting = this->stations.GetListing();
370  }
371 
372  void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize) override
373  {
374  switch (widget) {
375  case WID_STL_SORTBY: {
376  Dimension d = GetStringBoundingBox(this->GetWidget<NWidgetCore>(widget)->widget_data);
377  d.width += padding.width + Window::SortButtonWidth() * 2; // Doubled since the string is centred and it also looks better.
378  d.height += padding.height;
379  *size = maxdim(*size, d);
380  break;
381  }
382 
383  case WID_STL_SORTDROPBTN: {
384  Dimension d = {0, 0};
385  for (int i = 0; this->sorter_names[i] != INVALID_STRING_ID; i++) {
386  d = maxdim(d, GetStringBoundingBox(this->sorter_names[i]));
387  }
388  d.width += padding.width;
389  d.height += padding.height;
390  *size = maxdim(*size, d);
391  break;
392  }
393 
394  case WID_STL_LIST:
395  resize->height = FONT_HEIGHT_NORMAL;
396  size->height = WD_FRAMERECT_TOP + 5 * resize->height + WD_FRAMERECT_BOTTOM;
397  break;
398 
399  case WID_STL_TRAIN:
400  case WID_STL_TRUCK:
401  case WID_STL_BUS:
402  case WID_STL_AIRPLANE:
403  case WID_STL_SHIP:
404  size->height = std::max<uint>(FONT_HEIGHT_SMALL, 10) + padding.height;
405  break;
406 
407  case WID_STL_CARGOALL:
408  case WID_STL_FACILALL:
409  case WID_STL_NOCARGOWAITING: {
410  Dimension d = GetStringBoundingBox(widget == WID_STL_NOCARGOWAITING ? STR_ABBREV_NONE : STR_ABBREV_ALL);
411  d.width += padding.width + 2;
412  d.height += padding.height;
413  *size = maxdim(*size, d);
414  break;
415  }
416 
417  default:
418  if (widget >= WID_STL_CARGOSTART) {
420  d.width += padding.width + 2;
421  d.height += padding.height;
422  *size = maxdim(*size, d);
423  }
424  break;
425  }
426  }
427 
428  void OnPaint() override
429  {
430  this->BuildStationsList((Owner)this->window_number);
431  this->SortStationsList();
432 
433  this->DrawWidgets();
434  }
435 
436  void DrawWidget(const Rect &r, int widget) const override
437  {
438  switch (widget) {
439  case WID_STL_SORTBY:
440  /* draw arrow pointing up/down for ascending/descending sorting */
442  break;
443 
444  case WID_STL_LIST: {
445  bool rtl = _current_text_dir == TD_RTL;
446  int max = std::min<size_t>(this->vscroll->GetPosition() + this->vscroll->GetCapacity(), this->stations.size());
447  int y = r.top + WD_FRAMERECT_TOP;
448  for (int i = this->vscroll->GetPosition(); i < max; ++i) { // do until max number of stations of owner
449  const Station *st = this->stations[i];
450  assert(st->xy != INVALID_TILE);
451 
452  /* Do not do the complex check HasStationInUse here, it may be even false
453  * when the order had been removed and the station list hasn't been removed yet */
454  assert(st->owner == owner || st->owner == OWNER_NONE);
455 
456  SetDParam(0, st->index);
457  SetDParam(1, st->facilities);
458  int x = DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, STR_STATION_LIST_STATION);
459  x += rtl ? -5 : 5;
460 
461  /* show cargo waiting and station ratings */
462  for (uint j = 0; j < _sorted_standard_cargo_specs_size; j++) {
463  CargoID cid = _sorted_cargo_specs[j]->Index();
464  if (st->goods[cid].cargo.TotalCount() > 0) {
465  /* For RTL we work in exactly the opposite direction. So
466  * decrement the space needed first, then draw to the left
467  * instead of drawing to the left and then incrementing
468  * the space. */
469  if (rtl) {
470  x -= 20;
471  if (x < r.left + WD_FRAMERECT_LEFT) break;
472  }
473  StationsWndShowStationRating(x, x + 16, y, cid, st->goods[cid].cargo.TotalCount(), st->goods[cid].rating);
474  if (!rtl) {
475  x += 20;
476  if (x > r.right - WD_FRAMERECT_RIGHT) break;
477  }
478  }
479  }
480  y += FONT_HEIGHT_NORMAL;
481  }
482 
483  if (this->vscroll->GetCount() == 0) { // company has no stations
484  DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, STR_STATION_LIST_NONE);
485  return;
486  }
487  break;
488  }
489 
490  case WID_STL_NOCARGOWAITING: {
491  int cg_ofst = this->IsWidgetLowered(widget) ? 2 : 1;
492  DrawString(r.left + cg_ofst, r.right + cg_ofst, r.top + cg_ofst, STR_ABBREV_NONE, TC_BLACK, SA_HOR_CENTER);
493  break;
494  }
495 
496  case WID_STL_CARGOALL: {
497  int cg_ofst = this->IsWidgetLowered(widget) ? 2 : 1;
498  DrawString(r.left + cg_ofst, r.right + cg_ofst, r.top + cg_ofst, STR_ABBREV_ALL, TC_BLACK, SA_HOR_CENTER);
499  break;
500  }
501 
502  case WID_STL_FACILALL: {
503  int cg_ofst = this->IsWidgetLowered(widget) ? 2 : 1;
504  DrawString(r.left + cg_ofst, r.right + cg_ofst, r.top + cg_ofst, STR_ABBREV_ALL, TC_BLACK, SA_HOR_CENTER);
505  break;
506  }
507 
508  default:
509  if (widget >= WID_STL_CARGOSTART) {
510  const CargoSpec *cs = _sorted_cargo_specs[widget - WID_STL_CARGOSTART];
511  int cg_ofst = HasBit(this->cargo_filter, cs->Index()) ? 2 : 1;
512  GfxFillRect(r.left + cg_ofst, r.top + cg_ofst, r.right - 2 + cg_ofst, r.bottom - 2 + cg_ofst, cs->rating_colour);
513  TextColour tc = GetContrastColour(cs->rating_colour);
514  DrawString(r.left + cg_ofst, r.right + cg_ofst, r.top + cg_ofst, cs->abbrev, tc, SA_HOR_CENTER);
515  }
516  break;
517  }
518  }
519 
520  void SetStringParameters(int widget) const override
521  {
522  if (widget == WID_STL_CAPTION) {
523  SetDParam(0, this->window_number);
524  SetDParam(1, this->vscroll->GetCount());
525  }
526  }
527 
528  void OnClick(Point pt, int widget, int click_count) override
529  {
530  switch (widget) {
531  case WID_STL_LIST: {
532  uint id_v = this->vscroll->GetScrolledRowFromWidget(pt.y, this, WID_STL_LIST, 0, FONT_HEIGHT_NORMAL);
533  if (id_v >= this->stations.size()) return; // click out of list bound
534 
535  const Station *st = this->stations[id_v];
536  /* do not check HasStationInUse - it is slow and may be invalid */
537  assert(st->owner == (Owner)this->window_number || st->owner == OWNER_NONE);
538 
539  if (_ctrl_pressed) {
541  } else {
543  }
544  break;
545  }
546 
547  case WID_STL_TRAIN:
548  case WID_STL_TRUCK:
549  case WID_STL_BUS:
550  case WID_STL_AIRPLANE:
551  case WID_STL_SHIP:
552  if (_ctrl_pressed) {
553  ToggleBit(this->facilities, widget - WID_STL_TRAIN);
554  this->ToggleWidgetLoweredState(widget);
555  } else {
556  uint i;
557  FOR_EACH_SET_BIT(i, this->facilities) {
558  this->RaiseWidget(i + WID_STL_TRAIN);
559  }
560  this->facilities = 1 << (widget - WID_STL_TRAIN);
561  this->LowerWidget(widget);
562  }
563  this->stations.ForceRebuild();
564  this->SetDirty();
565  break;
566 
567  case WID_STL_FACILALL:
568  for (uint i = WID_STL_TRAIN; i <= WID_STL_SHIP; i++) {
569  this->LowerWidget(i);
570  }
571 
573  this->stations.ForceRebuild();
574  this->SetDirty();
575  break;
576 
577  case WID_STL_CARGOALL: {
578  for (uint i = 0; i < _sorted_standard_cargo_specs_size; i++) {
579  this->LowerWidget(WID_STL_CARGOSTART + i);
580  }
582 
583  this->cargo_filter = _cargo_mask;
584  this->include_empty = true;
585  this->stations.ForceRebuild();
586  this->SetDirty();
587  break;
588  }
589 
590  case WID_STL_SORTBY: // flip sorting method asc/desc
591  this->stations.ToggleSortOrder();
592  this->SetDirty();
593  break;
594 
595  case WID_STL_SORTDROPBTN: // select sorting criteria dropdown menu
596  ShowDropDownMenu(this, this->sorter_names, this->stations.SortType(), WID_STL_SORTDROPBTN, 0, 0);
597  break;
598 
600  if (_ctrl_pressed) {
601  this->include_empty = !this->include_empty;
603  } else {
604  for (uint i = 0; i < _sorted_standard_cargo_specs_size; i++) {
605  this->RaiseWidget(WID_STL_CARGOSTART + i);
606  }
607 
608  this->cargo_filter = 0;
609  this->include_empty = true;
610 
612  }
613  this->stations.ForceRebuild();
614  this->SetDirty();
615  break;
616 
617  default:
618  if (widget >= WID_STL_CARGOSTART) { // change cargo_filter
619  /* Determine the selected cargo type */
620  const CargoSpec *cs = _sorted_cargo_specs[widget - WID_STL_CARGOSTART];
621 
622  if (_ctrl_pressed) {
623  ToggleBit(this->cargo_filter, cs->Index());
624  this->ToggleWidgetLoweredState(widget);
625  } else {
626  for (uint i = 0; i < _sorted_standard_cargo_specs_size; i++) {
627  this->RaiseWidget(WID_STL_CARGOSTART + i);
628  }
630 
631  this->cargo_filter = 0;
632  this->include_empty = false;
633 
634  SetBit(this->cargo_filter, cs->Index());
635  this->LowerWidget(widget);
636  }
637  this->stations.ForceRebuild();
638  this->SetDirty();
639  }
640  break;
641  }
642  }
643 
644  void OnDropdownSelect(int widget, int index) override
645  {
646  if (this->stations.SortType() != index) {
647  this->stations.SetSortType(index);
648 
649  /* Display the current sort variant */
650  this->GetWidget<NWidgetCore>(WID_STL_SORTDROPBTN)->widget_data = this->sorter_names[this->stations.SortType()];
651 
652  this->SetDirty();
653  }
654  }
655 
656  void OnGameTick() override
657  {
658  if (this->stations.NeedResort()) {
659  DEBUG(misc, 3, "Periodic rebuild station list company %d", this->window_number);
660  this->SetDirty();
661  }
662  }
663 
664  void OnResize() override
665  {
667  }
668 
674  void OnInvalidateData(int data = 0, bool gui_scope = true) override
675  {
676  if (data == 0) {
677  /* This needs to be done in command-scope to enforce rebuilding before resorting invalid data */
678  this->stations.ForceRebuild();
679  } else {
680  this->stations.ForceResort();
681  }
682  }
683 };
684 
685 Listing CompanyStationsWindow::last_sorting = {false, 0};
686 byte CompanyStationsWindow::facilities = FACIL_TRAIN | FACIL_TRUCK_STOP | FACIL_BUS_STOP | FACIL_AIRPORT | FACIL_DOCK;
687 bool CompanyStationsWindow::include_empty = true;
688 const CargoTypes CompanyStationsWindow::cargo_filter_max = ALL_CARGOTYPES;
689 CargoTypes CompanyStationsWindow::cargo_filter = ALL_CARGOTYPES;
690 
691 /* Available station sorting functions */
692 GUIStationList::SortFunction * const CompanyStationsWindow::sorter_funcs[] = {
693  &StationNameSorter,
694  &StationTypeSorter,
695  &StationWaitingTotalSorter,
696  &StationWaitingAvailableSorter,
697  &StationRatingMaxSorter,
698  &StationRatingMinSorter
699 };
700 
701 /* Names of the sorting functions */
702 const StringID CompanyStationsWindow::sorter_names[] = {
703  STR_SORT_BY_NAME,
704  STR_SORT_BY_FACILITY,
705  STR_SORT_BY_WAITING_TOTAL,
706  STR_SORT_BY_WAITING_AVAILABLE,
707  STR_SORT_BY_RATING_MAX,
708  STR_SORT_BY_RATING_MIN,
710 };
711 
717 static NWidgetBase *CargoWidgets(int *biggest_index)
718 {
719  NWidgetHorizontal *container = new NWidgetHorizontal();
720 
721  for (uint i = 0; i < _sorted_standard_cargo_specs_size; i++) {
722  NWidgetBackground *panel = new NWidgetBackground(WWT_PANEL, COLOUR_GREY, WID_STL_CARGOSTART + i);
723  panel->SetMinimalSize(14, 11);
724  panel->SetResize(0, 0);
725  panel->SetFill(0, 1);
726  panel->SetDataTip(0, STR_STATION_LIST_USE_CTRL_TO_SELECT_MORE);
727  container->Add(panel);
728  }
730  return container;
731 }
732 
733 static const NWidgetPart _nested_company_stations_widgets[] = {
735  NWidget(WWT_CLOSEBOX, COLOUR_GREY),
736  NWidget(WWT_CAPTION, COLOUR_GREY, WID_STL_CAPTION), SetDataTip(STR_STATION_LIST_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
737  NWidget(WWT_SHADEBOX, COLOUR_GREY),
738  NWidget(WWT_DEFSIZEBOX, COLOUR_GREY),
739  NWidget(WWT_STICKYBOX, COLOUR_GREY),
740  EndContainer(),
742  NWidget(WWT_TEXTBTN, COLOUR_GREY, WID_STL_TRAIN), SetMinimalSize(14, 11), SetDataTip(STR_TRAIN, STR_STATION_LIST_USE_CTRL_TO_SELECT_MORE), SetFill(0, 1),
743  NWidget(WWT_TEXTBTN, COLOUR_GREY, WID_STL_TRUCK), SetMinimalSize(14, 11), SetDataTip(STR_LORRY, STR_STATION_LIST_USE_CTRL_TO_SELECT_MORE), SetFill(0, 1),
744  NWidget(WWT_TEXTBTN, COLOUR_GREY, WID_STL_BUS), SetMinimalSize(14, 11), SetDataTip(STR_BUS, STR_STATION_LIST_USE_CTRL_TO_SELECT_MORE), SetFill(0, 1),
745  NWidget(WWT_TEXTBTN, COLOUR_GREY, WID_STL_SHIP), SetMinimalSize(14, 11), SetDataTip(STR_SHIP, STR_STATION_LIST_USE_CTRL_TO_SELECT_MORE), SetFill(0, 1),
746  NWidget(WWT_TEXTBTN, COLOUR_GREY, WID_STL_AIRPLANE), SetMinimalSize(14, 11), SetDataTip(STR_PLANE, STR_STATION_LIST_USE_CTRL_TO_SELECT_MORE), SetFill(0, 1),
747  NWidget(WWT_PUSHBTN, COLOUR_GREY, WID_STL_FACILALL), SetMinimalSize(14, 11), SetDataTip(0x0, STR_STATION_LIST_SELECT_ALL_FACILITIES), SetFill(0, 1),
748  NWidget(WWT_PANEL, COLOUR_GREY), SetMinimalSize(5, 11), SetFill(0, 1), EndContainer(),
750  NWidget(WWT_PANEL, COLOUR_GREY, WID_STL_NOCARGOWAITING), SetMinimalSize(14, 11), SetDataTip(0x0, STR_STATION_LIST_NO_WAITING_CARGO), SetFill(0, 1), EndContainer(),
751  NWidget(WWT_PUSHBTN, COLOUR_GREY, WID_STL_CARGOALL), SetMinimalSize(14, 11), SetDataTip(0x0, STR_STATION_LIST_SELECT_ALL_TYPES), SetFill(0, 1),
752  NWidget(WWT_PANEL, COLOUR_GREY), SetDataTip(0x0, STR_NULL), SetResize(1, 0), SetFill(1, 1), EndContainer(),
753  EndContainer(),
755  NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, WID_STL_SORTBY), SetMinimalSize(81, 12), SetDataTip(STR_BUTTON_SORT_BY, STR_TOOLTIP_SORT_ORDER),
756  NWidget(WWT_DROPDOWN, COLOUR_GREY, WID_STL_SORTDROPBTN), SetMinimalSize(163, 12), SetDataTip(STR_SORT_BY_NAME, STR_TOOLTIP_SORT_CRITERIA), // widget_data gets overwritten.
757  NWidget(WWT_PANEL, COLOUR_GREY), SetDataTip(0x0, STR_NULL), SetResize(1, 0), SetFill(1, 1), EndContainer(),
758  EndContainer(),
760  NWidget(WWT_PANEL, COLOUR_GREY, WID_STL_LIST), SetMinimalSize(346, 125), SetResize(1, 10), SetDataTip(0x0, STR_STATION_LIST_TOOLTIP), SetScrollbar(WID_STL_SCROLLBAR), EndContainer(),
763  NWidget(WWT_RESIZEBOX, COLOUR_GREY),
764  EndContainer(),
765  EndContainer(),
766 };
767 
768 static WindowDesc _company_stations_desc(
769  WDP_AUTO, "list_stations", 358, 162,
771  0,
772  _nested_company_stations_widgets, lengthof(_nested_company_stations_widgets)
773 );
774 
781 {
782  if (!Company::IsValidID(company)) return;
783 
784  AllocateWindowDescFront<CompanyStationsWindow>(&_company_stations_desc, company);
785 }
786 
787 static const NWidgetPart _nested_station_view_widgets[] = {
789  NWidget(WWT_CLOSEBOX, COLOUR_GREY),
790  NWidget(WWT_PUSHIMGBTN, COLOUR_GREY, WID_SV_RENAME), SetMinimalSize(12, 14), SetDataTip(SPR_RENAME, STR_STATION_VIEW_RENAME_TOOLTIP),
791  NWidget(WWT_CAPTION, COLOUR_GREY, WID_SV_CAPTION), SetDataTip(STR_STATION_VIEW_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
792  NWidget(WWT_PUSHIMGBTN, COLOUR_GREY, WID_SV_LOCATION), SetMinimalSize(12, 14), SetDataTip(SPR_GOTO_LOCATION, STR_STATION_VIEW_CENTER_TOOLTIP),
793  NWidget(WWT_SHADEBOX, COLOUR_GREY),
794  NWidget(WWT_DEFSIZEBOX, COLOUR_GREY),
795  NWidget(WWT_STICKYBOX, COLOUR_GREY),
796  EndContainer(),
798  NWidget(WWT_TEXTBTN, COLOUR_GREY, WID_SV_GROUP), SetMinimalSize(81, 12), SetFill(1, 1), SetDataTip(STR_STATION_VIEW_GROUP, 0x0),
799  NWidget(WWT_DROPDOWN, COLOUR_GREY, WID_SV_GROUP_BY), SetMinimalSize(168, 12), SetResize(1, 0), SetFill(0, 1), SetDataTip(0x0, STR_TOOLTIP_GROUP_ORDER),
800  EndContainer(),
802  NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, WID_SV_SORT_ORDER), SetMinimalSize(81, 12), SetFill(1, 1), SetDataTip(STR_BUTTON_SORT_BY, STR_TOOLTIP_SORT_ORDER),
803  NWidget(WWT_DROPDOWN, COLOUR_GREY, WID_SV_SORT_BY), SetMinimalSize(168, 12), SetResize(1, 0), SetFill(0, 1), SetDataTip(0x0, STR_TOOLTIP_SORT_CRITERIA),
804  EndContainer(),
808  EndContainer(),
811  NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, WID_SV_ACCEPTS_RATINGS), SetMinimalSize(46, 12), SetResize(1, 0), SetFill(1, 1),
812  SetDataTip(STR_STATION_VIEW_RATINGS_BUTTON, STR_STATION_VIEW_RATINGS_TOOLTIP),
813  NWidget(WWT_TEXTBTN, COLOUR_GREY, WID_SV_CLOSE_AIRPORT), SetMinimalSize(45, 12), SetResize(1, 0), SetFill(1, 1),
814  SetDataTip(STR_STATION_VIEW_CLOSE_AIRPORT, STR_STATION_VIEW_CLOSE_AIRPORT_TOOLTIP),
815  NWidget(WWT_TEXTBTN, COLOUR_GREY, WID_SV_CATCHMENT), SetMinimalSize(45, 12), SetResize(1, 0), SetFill(1, 1), SetDataTip(STR_BUTTON_CATCHMENT, STR_TOOLTIP_CATCHMENT),
816  NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, WID_SV_TRAINS), SetMinimalSize(14, 12), SetFill(0, 1), SetDataTip(STR_TRAIN, STR_STATION_VIEW_SCHEDULED_TRAINS_TOOLTIP),
817  NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, WID_SV_ROADVEHS), SetMinimalSize(14, 12), SetFill(0, 1), SetDataTip(STR_LORRY, STR_STATION_VIEW_SCHEDULED_ROAD_VEHICLES_TOOLTIP),
818  NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, WID_SV_SHIPS), SetMinimalSize(14, 12), SetFill(0, 1), SetDataTip(STR_SHIP, STR_STATION_VIEW_SCHEDULED_SHIPS_TOOLTIP),
819  NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, WID_SV_PLANES), SetMinimalSize(14, 12), SetFill(0, 1), SetDataTip(STR_PLANE, STR_STATION_VIEW_SCHEDULED_AIRCRAFT_TOOLTIP),
820  NWidget(WWT_RESIZEBOX, COLOUR_GREY),
821  EndContainer(),
822 };
823 
833 static void DrawCargoIcons(CargoID i, uint waiting, int left, int right, int y)
834 {
835  int width = ScaleGUITrad(10);
836  uint num = std::min<uint>((waiting + (width / 2)) / width, (right - left) / width); // maximum is width / 10 icons so it won't overflow
837  if (num == 0) return;
838 
839  SpriteID sprite = CargoSpec::Get(i)->GetCargoIcon();
840 
841  int x = _current_text_dir == TD_RTL ? left : right - num * width;
842  do {
843  DrawSprite(sprite, PAL_NONE, x, y);
844  x += width;
845  } while (--num);
846 }
847 
848 enum SortOrder {
849  SO_DESCENDING,
850  SO_ASCENDING
851 };
852 
853 class CargoDataEntry;
854 
861 };
862 
863 class CargoSorter {
864 public:
865  CargoSorter(CargoSortType t = ST_STATION_ID, SortOrder o = SO_ASCENDING) : type(t), order(o) {}
866  CargoSortType GetSortType() {return this->type;}
867  bool operator()(const CargoDataEntry *cd1, const CargoDataEntry *cd2) const;
868 
869 private:
870  CargoSortType type;
871  SortOrder order;
872 
873  template<class Tid>
874  bool SortId(Tid st1, Tid st2) const;
875  bool SortCount(const CargoDataEntry *cd1, const CargoDataEntry *cd2) const;
876  bool SortStation (StationID st1, StationID st2) const;
877 };
878 
879 typedef std::set<CargoDataEntry *, CargoSorter> CargoDataSet;
880 
887 public:
888  CargoDataEntry();
889  ~CargoDataEntry();
890 
897  {
898  return this->InsertOrRetrieve<StationID>(station);
899  }
900 
907  {
908  return this->InsertOrRetrieve<CargoID>(cargo);
909  }
910 
911  void Update(uint count);
912 
917  void Remove(StationID station)
918  {
920  this->Remove(&t);
921  }
922 
928  {
930  this->Remove(&t);
931  }
932 
938  CargoDataEntry *Retrieve(StationID station) const
939  {
941  return this->Retrieve(this->children->find(&t));
942  }
943 
950  {
952  return this->Retrieve(this->children->find(&t));
953  }
954 
955  void Resort(CargoSortType type, SortOrder order);
956 
960  StationID GetStation() const { return this->station; }
961 
965  CargoID GetCargo() const { return this->cargo; }
966 
970  uint GetCount() const { return this->count; }
971 
975  CargoDataEntry *GetParent() const { return this->parent; }
976 
980  uint GetNumChildren() const { return this->num_children; }
981 
985  CargoDataSet::iterator Begin() const { return this->children->begin(); }
986 
990  CargoDataSet::iterator End() const { return this->children->end(); }
991 
995  bool HasTransfers() const { return this->transfers; }
996 
1000  void SetTransfers(bool value) { this->transfers = value; }
1001 
1002  void Clear();
1003 private:
1004 
1005  CargoDataEntry(StationID st, uint c, CargoDataEntry *p);
1006  CargoDataEntry(CargoID car, uint c, CargoDataEntry *p);
1007  CargoDataEntry(StationID st);
1008  CargoDataEntry(CargoID car);
1009 
1010  CargoDataEntry *Retrieve(CargoDataSet::iterator i) const;
1011 
1012  template<class Tid>
1014 
1015  void Remove(CargoDataEntry *comp);
1016  void IncrementSize();
1017 
1019  const union {
1020  StationID station;
1021  struct {
1023  bool transfers;
1024  };
1025  };
1027  uint count;
1028  CargoDataSet *children;
1029 };
1030 
1031 CargoDataEntry::CargoDataEntry() :
1032  parent(nullptr),
1033  station(INVALID_STATION),
1034  num_children(0),
1035  count(0),
1036  children(new CargoDataSet(CargoSorter(ST_CARGO_ID)))
1037 {}
1038 
1039 CargoDataEntry::CargoDataEntry(CargoID cargo, uint count, CargoDataEntry *parent) :
1040  parent(parent),
1041  cargo(cargo),
1042  num_children(0),
1043  count(count),
1044  children(new CargoDataSet)
1045 {}
1046 
1047 CargoDataEntry::CargoDataEntry(StationID station, uint count, CargoDataEntry *parent) :
1048  parent(parent),
1049  station(station),
1050  num_children(0),
1051  count(count),
1052  children(new CargoDataSet)
1053 {}
1054 
1055 CargoDataEntry::CargoDataEntry(StationID station) :
1056  parent(nullptr),
1057  station(station),
1058  num_children(0),
1059  count(0),
1060  children(nullptr)
1061 {}
1062 
1063 CargoDataEntry::CargoDataEntry(CargoID cargo) :
1064  parent(nullptr),
1065  cargo(cargo),
1066  num_children(0),
1067  count(0),
1068  children(nullptr)
1069 {}
1070 
1071 CargoDataEntry::~CargoDataEntry()
1072 {
1073  this->Clear();
1074  delete this->children;
1075 }
1076 
1081 {
1082  if (this->children != nullptr) {
1083  for (CargoDataSet::iterator i = this->children->begin(); i != this->children->end(); ++i) {
1084  assert(*i != this);
1085  delete *i;
1086  }
1087  this->children->clear();
1088  }
1089  if (this->parent != nullptr) this->parent->count -= this->count;
1090  this->count = 0;
1091  this->num_children = 0;
1092 }
1093 
1101 {
1102  CargoDataSet::iterator i = this->children->find(child);
1103  if (i != this->children->end()) {
1104  delete *i;
1105  this->children->erase(i);
1106  }
1107 }
1108 
1115 template<class Tid>
1117 {
1118  CargoDataEntry tmp(child_id);
1119  CargoDataSet::iterator i = this->children->find(&tmp);
1120  if (i == this->children->end()) {
1121  IncrementSize();
1122  return *(this->children->insert(new CargoDataEntry(child_id, 0, this)).first);
1123  } else {
1124  CargoDataEntry *ret = *i;
1125  assert(this->children->value_comp().GetSortType() != ST_COUNT);
1126  return ret;
1127  }
1128 }
1129 
1135 void CargoDataEntry::Update(uint count)
1136 {
1137  this->count += count;
1138  if (this->parent != nullptr) this->parent->Update(count);
1139 }
1140 
1145 {
1146  ++this->num_children;
1147  if (this->parent != nullptr) this->parent->IncrementSize();
1148 }
1149 
1150 void CargoDataEntry::Resort(CargoSortType type, SortOrder order)
1151 {
1152  CargoDataSet *new_subs = new CargoDataSet(this->children->begin(), this->children->end(), CargoSorter(type, order));
1153  delete this->children;
1154  this->children = new_subs;
1155 }
1156 
1157 CargoDataEntry *CargoDataEntry::Retrieve(CargoDataSet::iterator i) const
1158 {
1159  if (i == this->children->end()) {
1160  return nullptr;
1161  } else {
1162  assert(this->children->value_comp().GetSortType() != ST_COUNT);
1163  return *i;
1164  }
1165 }
1166 
1167 bool CargoSorter::operator()(const CargoDataEntry *cd1, const CargoDataEntry *cd2) const
1168 {
1169  switch (this->type) {
1170  case ST_STATION_ID:
1171  return this->SortId<StationID>(cd1->GetStation(), cd2->GetStation());
1172  case ST_CARGO_ID:
1173  return this->SortId<CargoID>(cd1->GetCargo(), cd2->GetCargo());
1174  case ST_COUNT:
1175  return this->SortCount(cd1, cd2);
1176  case ST_STATION_STRING:
1177  return this->SortStation(cd1->GetStation(), cd2->GetStation());
1178  default:
1179  NOT_REACHED();
1180  }
1181 }
1182 
1183 template<class Tid>
1184 bool CargoSorter::SortId(Tid st1, Tid st2) const
1185 {
1186  return (this->order == SO_ASCENDING) ? st1 < st2 : st2 < st1;
1187 }
1188 
1189 bool CargoSorter::SortCount(const CargoDataEntry *cd1, const CargoDataEntry *cd2) const
1190 {
1191  uint c1 = cd1->GetCount();
1192  uint c2 = cd2->GetCount();
1193  if (c1 == c2) {
1194  return this->SortStation(cd1->GetStation(), cd2->GetStation());
1195  } else if (this->order == SO_ASCENDING) {
1196  return c1 < c2;
1197  } else {
1198  return c2 < c1;
1199  }
1200 }
1201 
1202 bool CargoSorter::SortStation(StationID st1, StationID st2) const
1203 {
1204  if (!Station::IsValidID(st1)) {
1205  return Station::IsValidID(st2) ? this->order == SO_ASCENDING : this->SortId(st1, st2);
1206  } else if (!Station::IsValidID(st2)) {
1207  return order == SO_DESCENDING;
1208  }
1209 
1210  int res = strnatcmp(Station::Get(st1)->GetCachedName(), Station::Get(st2)->GetCachedName()); // Sort by name (natural sorting).
1211  if (res == 0) {
1212  return this->SortId(st1, st2);
1213  } else {
1214  return (this->order == SO_ASCENDING) ? res < 0 : res > 0;
1215  }
1216 }
1217 
1221 struct StationViewWindow : public Window {
1225  struct RowDisplay {
1226  RowDisplay(CargoDataEntry *f, StationID n) : filter(f), next_station(n) {}
1228 
1233  union {
1237  StationID next_station;
1238 
1243  };
1244  };
1245 
1246  typedef std::vector<RowDisplay> CargoDataVector;
1247 
1248  static const int NUM_COLUMNS = 4;
1249 
1254  INV_FLOWS = 0x100,
1255  INV_CARGO = 0x200
1256  };
1257 
1261  enum Grouping {
1266  };
1267 
1271  enum Mode {
1274  };
1275 
1279  Scrollbar *vscroll;
1280 
1283  ALH_RATING = 13,
1285  };
1286 
1287  static const StringID _sort_names[];
1288  static const StringID _group_names[];
1289 
1297 
1300 
1305 
1308  CargoDataVector displayed_rows;
1309 
1311  scroll_to_row(INT_MAX), grouping_index(0)
1312  {
1313  this->rating_lines = ALH_RATING;
1314  this->accepts_lines = ALH_ACCEPTS;
1315 
1316  this->CreateNestedTree();
1317  this->vscroll = this->GetScrollbar(WID_SV_SCROLLBAR);
1318  /* Nested widget tree creation is done in two steps to ensure that this->GetWidget<NWidgetCore>(WID_SV_ACCEPTS_RATINGS) exists in UpdateWidgetSize(). */
1319  this->FinishInitNested(window_number);
1320 
1321  this->groupings[0] = GR_CARGO;
1322  this->sortings[0] = ST_AS_GROUPING;
1325  this->sort_orders[0] = SO_ASCENDING;
1327  this->owner = Station::Get(window_number)->owner;
1328  }
1329 
1331  {
1332  DeleteWindowById(WC_TRAINS_LIST, VehicleListIdentifier(VL_STATION_LIST, VEH_TRAIN, this->owner, this->window_number).Pack(), false);
1333  DeleteWindowById(WC_ROADVEH_LIST, VehicleListIdentifier(VL_STATION_LIST, VEH_ROAD, this->owner, this->window_number).Pack(), false);
1334  DeleteWindowById(WC_SHIPS_LIST, VehicleListIdentifier(VL_STATION_LIST, VEH_SHIP, this->owner, this->window_number).Pack(), false);
1335  DeleteWindowById(WC_AIRCRAFT_LIST, VehicleListIdentifier(VL_STATION_LIST, VEH_AIRCRAFT, this->owner, this->window_number).Pack(), false);
1336 
1337  SetViewportCatchmentStation(Station::Get(this->window_number), false);
1338  }
1339 
1350  void ShowCargo(CargoDataEntry *data, CargoID cargo, StationID source, StationID next, StationID dest, uint count)
1351  {
1352  if (count == 0) return;
1353  bool auto_distributed = _settings_game.linkgraph.GetDistributionType(cargo) != DT_MANUAL;
1354  const CargoDataEntry *expand = &this->expanded_rows;
1355  for (int i = 0; i < NUM_COLUMNS && expand != nullptr; ++i) {
1356  switch (groupings[i]) {
1357  case GR_CARGO:
1358  assert(i == 0);
1359  data = data->InsertOrRetrieve(cargo);
1360  data->SetTransfers(source != this->window_number);
1361  expand = expand->Retrieve(cargo);
1362  break;
1363  case GR_SOURCE:
1364  if (auto_distributed || source != this->window_number) {
1365  data = data->InsertOrRetrieve(source);
1366  expand = expand->Retrieve(source);
1367  }
1368  break;
1369  case GR_NEXT:
1370  if (auto_distributed) {
1371  data = data->InsertOrRetrieve(next);
1372  expand = expand->Retrieve(next);
1373  }
1374  break;
1375  case GR_DESTINATION:
1376  if (auto_distributed) {
1377  data = data->InsertOrRetrieve(dest);
1378  expand = expand->Retrieve(dest);
1379  }
1380  break;
1381  }
1382  }
1383  data->Update(count);
1384  }
1385 
1386  void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize) override
1387  {
1388  switch (widget) {
1389  case WID_SV_WAITING:
1390  resize->height = FONT_HEIGHT_NORMAL;
1391  size->height = WD_FRAMERECT_TOP + 4 * resize->height + WD_FRAMERECT_BOTTOM;
1392  this->expand_shrink_width = std::max(GetStringBoundingBox("-").width, GetStringBoundingBox("+").width) + WD_FRAMERECT_LEFT + WD_FRAMERECT_RIGHT;
1393  break;
1394 
1396  size->height = WD_FRAMERECT_TOP + ((this->GetWidget<NWidgetCore>(WID_SV_ACCEPTS_RATINGS)->widget_data == STR_STATION_VIEW_RATINGS_BUTTON) ? this->accepts_lines : this->rating_lines) * FONT_HEIGHT_NORMAL + WD_FRAMERECT_BOTTOM;
1397  break;
1398 
1399  case WID_SV_CLOSE_AIRPORT:
1400  if (!(Station::Get(this->window_number)->facilities & FACIL_AIRPORT)) {
1401  /* Hide 'Close Airport' button if no airport present. */
1402  size->width = 0;
1403  resize->width = 0;
1404  fill->width = 0;
1405  }
1406  break;
1407  }
1408  }
1409 
1410  void OnPaint() override
1411  {
1412  const Station *st = Station::Get(this->window_number);
1413  CargoDataEntry cargo;
1414  BuildCargoList(&cargo, st);
1415 
1416  this->vscroll->SetCount(cargo.GetNumChildren()); // update scrollbar
1417 
1418  /* disable some buttons */
1424  this->SetWidgetDisabledState(WID_SV_CLOSE_AIRPORT, !(st->facilities & FACIL_AIRPORT) || st->owner != _local_company || st->owner == OWNER_NONE); // Also consider SE, where _local_company == OWNER_NONE
1426 
1427  extern const Station *_viewport_highlight_station;
1429  this->SetWidgetLoweredState(WID_SV_CATCHMENT, _viewport_highlight_station == st);
1430 
1431  this->DrawWidgets();
1432 
1433  if (!this->IsShaded()) {
1434  /* Draw 'accepted cargo' or 'cargo ratings'. */
1435  const NWidgetBase *wid = this->GetWidget<NWidgetBase>(WID_SV_ACCEPT_RATING_LIST);
1436  const Rect r = {(int)wid->pos_x, (int)wid->pos_y, (int)(wid->pos_x + wid->current_x - 1), (int)(wid->pos_y + wid->current_y - 1)};
1437  if (this->GetWidget<NWidgetCore>(WID_SV_ACCEPTS_RATINGS)->widget_data == STR_STATION_VIEW_RATINGS_BUTTON) {
1438  int lines = this->DrawAcceptedCargo(r);
1439  if (lines > this->accepts_lines) { // Resize the widget, and perform re-initialization of the window.
1440  this->accepts_lines = lines;
1441  this->ReInit();
1442  return;
1443  }
1444  } else {
1445  int lines = this->DrawCargoRatings(r);
1446  if (lines > this->rating_lines) { // Resize the widget, and perform re-initialization of the window.
1447  this->rating_lines = lines;
1448  this->ReInit();
1449  return;
1450  }
1451  }
1452 
1453  /* Draw arrow pointing up/down for ascending/descending sorting */
1454  this->DrawSortButtonState(WID_SV_SORT_ORDER, sort_orders[1] == SO_ASCENDING ? SBS_UP : SBS_DOWN);
1455 
1456  int pos = this->vscroll->GetPosition();
1457 
1458  int maxrows = this->vscroll->GetCapacity();
1459 
1460  displayed_rows.clear();
1461 
1462  /* Draw waiting cargo. */
1463  NWidgetBase *nwi = this->GetWidget<NWidgetBase>(WID_SV_WAITING);
1464  Rect waiting_rect = { (int)nwi->pos_x, (int)nwi->pos_y, (int)(nwi->pos_x + nwi->current_x - 1), (int)(nwi->pos_y + nwi->current_y - 1)};
1465  this->DrawEntries(&cargo, waiting_rect, pos, maxrows, 0);
1466  scroll_to_row = INT_MAX;
1467  }
1468  }
1469 
1470  void SetStringParameters(int widget) const override
1471  {
1472  const Station *st = Station::Get(this->window_number);
1473  SetDParam(0, st->index);
1474  SetDParam(1, st->facilities);
1475  }
1476 
1483  {
1484  const Station *st = Station::Get(this->window_number);
1486  cargo_entry->Clear();
1487 
1488  const FlowStatMap &flows = st->goods[i].flows;
1489  for (FlowStatMap::const_iterator it = flows.begin(); it != flows.end(); ++it) {
1490  StationID from = it->first;
1491  CargoDataEntry *source_entry = cargo_entry->InsertOrRetrieve(from);
1492  const FlowStat::SharesMap *shares = it->second.GetShares();
1493  uint32 prev_count = 0;
1494  for (FlowStat::SharesMap::const_iterator flow_it = shares->begin(); flow_it != shares->end(); ++flow_it) {
1495  StationID via = flow_it->second;
1496  CargoDataEntry *via_entry = source_entry->InsertOrRetrieve(via);
1497  if (via == this->window_number) {
1498  via_entry->InsertOrRetrieve(via)->Update(flow_it->first - prev_count);
1499  } else {
1500  EstimateDestinations(i, from, via, flow_it->first - prev_count, via_entry);
1501  }
1502  prev_count = flow_it->first;
1503  }
1504  }
1505  }
1506 
1516  void EstimateDestinations(CargoID cargo, StationID source, StationID next, uint count, CargoDataEntry *dest)
1517  {
1518  if (Station::IsValidID(next) && Station::IsValidID(source)) {
1519  CargoDataEntry tmp;
1520  const FlowStatMap &flowmap = Station::Get(next)->goods[cargo].flows;
1521  FlowStatMap::const_iterator map_it = flowmap.find(source);
1522  if (map_it != flowmap.end()) {
1523  const FlowStat::SharesMap *shares = map_it->second.GetShares();
1524  uint32 prev_count = 0;
1525  for (FlowStat::SharesMap::const_iterator i = shares->begin(); i != shares->end(); ++i) {
1526  tmp.InsertOrRetrieve(i->second)->Update(i->first - prev_count);
1527  prev_count = i->first;
1528  }
1529  }
1530 
1531  if (tmp.GetCount() == 0) {
1532  dest->InsertOrRetrieve(INVALID_STATION)->Update(count);
1533  } else {
1534  uint sum_estimated = 0;
1535  while (sum_estimated < count) {
1536  for (CargoDataSet::iterator i = tmp.Begin(); i != tmp.End() && sum_estimated < count; ++i) {
1537  CargoDataEntry *child = *i;
1538  uint estimate = DivideApprox(child->GetCount() * count, tmp.GetCount());
1539  if (estimate == 0) estimate = 1;
1540 
1541  sum_estimated += estimate;
1542  if (sum_estimated > count) {
1543  estimate -= sum_estimated - count;
1544  sum_estimated = count;
1545  }
1546 
1547  if (estimate > 0) {
1548  if (child->GetStation() == next) {
1549  dest->InsertOrRetrieve(next)->Update(estimate);
1550  } else {
1551  EstimateDestinations(cargo, source, child->GetStation(), estimate, dest);
1552  }
1553  }
1554  }
1555 
1556  }
1557  }
1558  } else {
1559  dest->InsertOrRetrieve(INVALID_STATION)->Update(count);
1560  }
1561  }
1562 
1569  void BuildFlowList(CargoID i, const FlowStatMap &flows, CargoDataEntry *cargo)
1570  {
1571  const CargoDataEntry *source_dest = this->cached_destinations.Retrieve(i);
1572  for (FlowStatMap::const_iterator it = flows.begin(); it != flows.end(); ++it) {
1573  StationID from = it->first;
1574  const CargoDataEntry *source_entry = source_dest->Retrieve(from);
1575  const FlowStat::SharesMap *shares = it->second.GetShares();
1576  for (FlowStat::SharesMap::const_iterator flow_it = shares->begin(); flow_it != shares->end(); ++flow_it) {
1577  const CargoDataEntry *via_entry = source_entry->Retrieve(flow_it->second);
1578  for (CargoDataSet::iterator dest_it = via_entry->Begin(); dest_it != via_entry->End(); ++dest_it) {
1579  CargoDataEntry *dest_entry = *dest_it;
1580  ShowCargo(cargo, i, from, flow_it->second, dest_entry->GetStation(), dest_entry->GetCount());
1581  }
1582  }
1583  }
1584  }
1585 
1592  void BuildCargoList(CargoID i, const StationCargoList &packets, CargoDataEntry *cargo)
1593  {
1594  const CargoDataEntry *source_dest = this->cached_destinations.Retrieve(i);
1595  for (StationCargoList::ConstIterator it = packets.Packets()->begin(); it != packets.Packets()->end(); it++) {
1596  const CargoPacket *cp = *it;
1597  StationID next = it.GetKey();
1598 
1599  const CargoDataEntry *source_entry = source_dest->Retrieve(cp->SourceStation());
1600  if (source_entry == nullptr) {
1601  this->ShowCargo(cargo, i, cp->SourceStation(), next, INVALID_STATION, cp->Count());
1602  continue;
1603  }
1604 
1605  const CargoDataEntry *via_entry = source_entry->Retrieve(next);
1606  if (via_entry == nullptr) {
1607  this->ShowCargo(cargo, i, cp->SourceStation(), next, INVALID_STATION, cp->Count());
1608  continue;
1609  }
1610 
1611  for (CargoDataSet::iterator dest_it = via_entry->Begin(); dest_it != via_entry->End(); ++dest_it) {
1612  CargoDataEntry *dest_entry = *dest_it;
1613  uint val = DivideApprox(cp->Count() * dest_entry->GetCount(), via_entry->GetCount());
1614  this->ShowCargo(cargo, i, cp->SourceStation(), next, dest_entry->GetStation(), val);
1615  }
1616  }
1617  this->ShowCargo(cargo, i, NEW_STATION, NEW_STATION, NEW_STATION, packets.ReservedCount());
1618  }
1619 
1625  void BuildCargoList(CargoDataEntry *cargo, const Station *st)
1626  {
1627  for (CargoID i = 0; i < NUM_CARGO; i++) {
1628 
1629  if (this->cached_destinations.Retrieve(i) == nullptr) {
1630  this->RecalcDestinations(i);
1631  }
1632 
1633  if (this->current_mode == MODE_WAITING) {
1634  this->BuildCargoList(i, st->goods[i].cargo, cargo);
1635  } else {
1636  this->BuildFlowList(i, st->goods[i].flows, cargo);
1637  }
1638  }
1639  }
1640 
1646  {
1647  std::list<StationID> stations;
1648  const CargoDataEntry *parent = data->GetParent();
1649  if (parent->GetParent() == nullptr) {
1650  this->displayed_rows.push_back(RowDisplay(&this->expanded_rows, data->GetCargo()));
1651  return;
1652  }
1653 
1654  StationID next = data->GetStation();
1655  while (parent->GetParent()->GetParent() != nullptr) {
1656  stations.push_back(parent->GetStation());
1657  parent = parent->GetParent();
1658  }
1659 
1660  CargoID cargo = parent->GetCargo();
1661  CargoDataEntry *filter = this->expanded_rows.Retrieve(cargo);
1662  while (!stations.empty()) {
1663  filter = filter->Retrieve(stations.back());
1664  stations.pop_back();
1665  }
1666 
1667  this->displayed_rows.push_back(RowDisplay(filter, next));
1668  }
1669 
1678  StringID GetEntryString(StationID station, StringID here, StringID other_station, StringID any)
1679  {
1680  if (station == this->window_number) {
1681  return here;
1682  } else if (station == INVALID_STATION) {
1683  return any;
1684  } else if (station == NEW_STATION) {
1685  return STR_STATION_VIEW_RESERVED;
1686  } else {
1687  SetDParam(2, station);
1688  return other_station;
1689  }
1690  }
1691 
1699  StringID SearchNonStop(CargoDataEntry *cd, StationID station, int column)
1700  {
1701  CargoDataEntry *parent = cd->GetParent();
1702  for (int i = column - 1; i > 0; --i) {
1703  if (this->groupings[i] == GR_DESTINATION) {
1704  if (parent->GetStation() == station) {
1705  return STR_STATION_VIEW_NONSTOP;
1706  } else {
1707  return STR_STATION_VIEW_VIA;
1708  }
1709  }
1710  parent = parent->GetParent();
1711  }
1712 
1713  if (this->groupings[column + 1] == GR_DESTINATION) {
1714  CargoDataSet::iterator begin = cd->Begin();
1715  CargoDataSet::iterator end = cd->End();
1716  if (begin != end && ++(cd->Begin()) == end && (*(begin))->GetStation() == station) {
1717  return STR_STATION_VIEW_NONSTOP;
1718  } else {
1719  return STR_STATION_VIEW_VIA;
1720  }
1721  }
1722 
1723  return STR_STATION_VIEW_VIA;
1724  }
1725 
1736  int DrawEntries(CargoDataEntry *entry, Rect &r, int pos, int maxrows, int column, CargoID cargo = CT_INVALID)
1737  {
1738  if (this->sortings[column] == ST_AS_GROUPING) {
1739  if (this->groupings[column] != GR_CARGO) {
1740  entry->Resort(ST_STATION_STRING, this->sort_orders[column]);
1741  }
1742  } else {
1743  entry->Resort(ST_COUNT, this->sort_orders[column]);
1744  }
1745  for (CargoDataSet::iterator i = entry->Begin(); i != entry->End(); ++i) {
1746  CargoDataEntry *cd = *i;
1747 
1748  Grouping grouping = this->groupings[column];
1749  if (grouping == GR_CARGO) cargo = cd->GetCargo();
1750  bool auto_distributed = _settings_game.linkgraph.GetDistributionType(cargo) != DT_MANUAL;
1751 
1752  if (pos > -maxrows && pos <= 0) {
1753  StringID str = STR_EMPTY;
1754  int y = r.top + WD_FRAMERECT_TOP - pos * FONT_HEIGHT_NORMAL;
1755  SetDParam(0, cargo);
1756  SetDParam(1, cd->GetCount());
1757 
1758  if (this->groupings[column] == GR_CARGO) {
1759  str = STR_STATION_VIEW_WAITING_CARGO;
1760  DrawCargoIcons(cd->GetCargo(), cd->GetCount(), r.left + WD_FRAMERECT_LEFT + this->expand_shrink_width, r.right - WD_FRAMERECT_RIGHT - this->expand_shrink_width, y);
1761  } else {
1762  if (!auto_distributed) grouping = GR_SOURCE;
1763  StationID station = cd->GetStation();
1764 
1765  switch (grouping) {
1766  case GR_SOURCE:
1767  str = this->GetEntryString(station, STR_STATION_VIEW_FROM_HERE, STR_STATION_VIEW_FROM, STR_STATION_VIEW_FROM_ANY);
1768  break;
1769  case GR_NEXT:
1770  str = this->GetEntryString(station, STR_STATION_VIEW_VIA_HERE, STR_STATION_VIEW_VIA, STR_STATION_VIEW_VIA_ANY);
1771  if (str == STR_STATION_VIEW_VIA) str = this->SearchNonStop(cd, station, column);
1772  break;
1773  case GR_DESTINATION:
1774  str = this->GetEntryString(station, STR_STATION_VIEW_TO_HERE, STR_STATION_VIEW_TO, STR_STATION_VIEW_TO_ANY);
1775  break;
1776  default:
1777  NOT_REACHED();
1778  }
1779  if (pos == -this->scroll_to_row && Station::IsValidID(station)) {
1780  ScrollMainWindowToTile(Station::Get(station)->xy);
1781  }
1782  }
1783 
1784  bool rtl = _current_text_dir == TD_RTL;
1785  int text_left = rtl ? r.left + this->expand_shrink_width : r.left + WD_FRAMERECT_LEFT + column * this->expand_shrink_width;
1786  int text_right = rtl ? r.right - WD_FRAMERECT_LEFT - column * this->expand_shrink_width : r.right - this->expand_shrink_width;
1787  int shrink_left = rtl ? r.left + WD_FRAMERECT_LEFT : r.right - this->expand_shrink_width + WD_FRAMERECT_LEFT;
1788  int shrink_right = rtl ? r.left + this->expand_shrink_width - WD_FRAMERECT_RIGHT : r.right - WD_FRAMERECT_RIGHT;
1789 
1790  DrawString(text_left, text_right, y, str);
1791 
1792  if (column < NUM_COLUMNS - 1) {
1793  const char *sym = nullptr;
1794  if (cd->GetNumChildren() > 0) {
1795  sym = "-";
1796  } else if (auto_distributed && str != STR_STATION_VIEW_RESERVED) {
1797  sym = "+";
1798  } else {
1799  /* Only draw '+' if there is something to be shown. */
1800  const StationCargoList &list = Station::Get(this->window_number)->goods[cargo].cargo;
1801  if (grouping == GR_CARGO && (list.ReservedCount() > 0 || cd->HasTransfers())) {
1802  sym = "+";
1803  }
1804  }
1805  if (sym) DrawString(shrink_left, shrink_right, y, sym, TC_YELLOW);
1806  }
1807  this->SetDisplayedRow(cd);
1808  }
1809  --pos;
1810  if (auto_distributed || column == 0) {
1811  pos = this->DrawEntries(cd, r, pos, maxrows, column + 1, cargo);
1812  }
1813  }
1814  return pos;
1815  }
1816 
1822  int DrawAcceptedCargo(const Rect &r) const
1823  {
1824  const Station *st = Station::Get(this->window_number);
1825 
1826  CargoTypes cargo_mask = 0;
1827  for (CargoID i = 0; i < NUM_CARGO; i++) {
1828  if (HasBit(st->goods[i].status, GoodsEntry::GES_ACCEPTANCE)) SetBit(cargo_mask, i);
1829  }
1830  SetDParam(0, cargo_mask);
1831  int bottom = DrawStringMultiLine(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, r.top + WD_FRAMERECT_TOP, INT32_MAX, STR_STATION_VIEW_ACCEPTS_CARGO);
1832  return CeilDiv(bottom - r.top - WD_FRAMERECT_TOP, FONT_HEIGHT_NORMAL);
1833  }
1834 
1840  int DrawCargoRatings(const Rect &r) const
1841  {
1842  const Station *st = Station::Get(this->window_number);
1843  int y = r.top + WD_FRAMERECT_TOP;
1844 
1845  if (st->town->exclusive_counter > 0) {
1846  SetDParam(0, st->town->exclusivity);
1847  y = DrawStringMultiLine(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, r.bottom, st->town->exclusivity == st->owner ? STR_STATION_VIEW_EXCLUSIVE_RIGHTS_SELF : STR_STATION_VIEW_EXCLUSIVE_RIGHTS_COMPANY);
1848  y += WD_PAR_VSEP_WIDE;
1849  }
1850 
1851  DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, STR_STATION_VIEW_SUPPLY_RATINGS_TITLE);
1852  y += FONT_HEIGHT_NORMAL;
1853 
1854  const CargoSpec *cs;
1856  const GoodsEntry *ge = &st->goods[cs->Index()];
1857  if (!ge->HasRating()) continue;
1858 
1859  const LinkGraph *lg = LinkGraph::GetIfValid(ge->link_graph);
1860  SetDParam(0, cs->name);
1861  SetDParam(1, lg != nullptr ? lg->Monthly((*lg)[ge->node].Supply()) : 0);
1862  SetDParam(2, STR_CARGO_RATING_APPALLING + (ge->rating >> 5));
1863  SetDParam(3, ToPercent8(ge->rating));
1864  DrawString(r.left + WD_FRAMERECT_LEFT + 6, r.right - WD_FRAMERECT_RIGHT - 6, y, STR_STATION_VIEW_CARGO_SUPPLY_RATING);
1865  y += FONT_HEIGHT_NORMAL;
1866  }
1867  return CeilDiv(y - r.top - WD_FRAMERECT_TOP, FONT_HEIGHT_NORMAL);
1868  }
1869 
1875  template<class Tid>
1876  void HandleCargoWaitingClick(CargoDataEntry *filter, Tid next)
1877  {
1878  if (filter->Retrieve(next) != nullptr) {
1879  filter->Remove(next);
1880  } else {
1881  filter->InsertOrRetrieve(next);
1882  }
1883  }
1884 
1890  {
1891  if (row < 0 || (uint)row >= this->displayed_rows.size()) return;
1892  if (_ctrl_pressed) {
1893  this->scroll_to_row = row;
1894  } else {
1895  RowDisplay &display = this->displayed_rows[row];
1896  if (display.filter == &this->expanded_rows) {
1897  this->HandleCargoWaitingClick<CargoID>(display.filter, display.next_cargo);
1898  } else {
1899  this->HandleCargoWaitingClick<StationID>(display.filter, display.next_station);
1900  }
1901  }
1903  }
1904 
1905  void OnClick(Point pt, int widget, int click_count) override
1906  {
1907  switch (widget) {
1908  case WID_SV_WAITING:
1909  this->HandleCargoWaitingClick(this->vscroll->GetScrolledRowFromWidget(pt.y, this, WID_SV_WAITING, WD_FRAMERECT_TOP, FONT_HEIGHT_NORMAL) - this->vscroll->GetPosition());
1910  break;
1911 
1912  case WID_SV_CATCHMENT:
1914  break;
1915 
1916  case WID_SV_LOCATION:
1917  if (_ctrl_pressed) {
1918  ShowExtraViewportWindow(Station::Get(this->window_number)->xy);
1919  } else {
1920  ScrollMainWindowToTile(Station::Get(this->window_number)->xy);
1921  }
1922  break;
1923 
1924  case WID_SV_ACCEPTS_RATINGS: {
1925  /* Swap between 'accepts' and 'ratings' view. */
1926  int height_change;
1927  NWidgetCore *nwi = this->GetWidget<NWidgetCore>(WID_SV_ACCEPTS_RATINGS);
1928  if (this->GetWidget<NWidgetCore>(WID_SV_ACCEPTS_RATINGS)->widget_data == STR_STATION_VIEW_RATINGS_BUTTON) {
1929  nwi->SetDataTip(STR_STATION_VIEW_ACCEPTS_BUTTON, STR_STATION_VIEW_ACCEPTS_TOOLTIP); // Switch to accepts view.
1930  height_change = this->rating_lines - this->accepts_lines;
1931  } else {
1932  nwi->SetDataTip(STR_STATION_VIEW_RATINGS_BUTTON, STR_STATION_VIEW_RATINGS_TOOLTIP); // Switch to ratings view.
1933  height_change = this->accepts_lines - this->rating_lines;
1934  }
1935  this->ReInit(0, height_change * FONT_HEIGHT_NORMAL);
1936  break;
1937  }
1938 
1939  case WID_SV_RENAME:
1940  SetDParam(0, this->window_number);
1941  ShowQueryString(STR_STATION_NAME, STR_STATION_VIEW_RENAME_STATION_CAPTION, MAX_LENGTH_STATION_NAME_CHARS,
1943  break;
1944 
1945  case WID_SV_CLOSE_AIRPORT:
1946  DoCommandP(0, this->window_number, 0, CMD_OPEN_CLOSE_AIRPORT);
1947  break;
1948 
1949  case WID_SV_TRAINS: // Show list of scheduled trains to this station
1950  case WID_SV_ROADVEHS: // Show list of scheduled road-vehicles to this station
1951  case WID_SV_SHIPS: // Show list of scheduled ships to this station
1952  case WID_SV_PLANES: { // Show list of scheduled aircraft to this station
1953  Owner owner = Station::Get(this->window_number)->owner;
1954  ShowVehicleListWindow(owner, (VehicleType)(widget - WID_SV_TRAINS), (StationID)this->window_number);
1955  break;
1956  }
1957 
1958  case WID_SV_SORT_BY: {
1959  /* The initial selection is composed of current mode and
1960  * sorting criteria for columns 1, 2, and 3. Column 0 is always
1961  * sorted by cargo ID. The others can theoretically be sorted
1962  * by different things but there is no UI for that. */
1964  this->current_mode * 2 + (this->sortings[1] == ST_COUNT ? 1 : 0),
1965  WID_SV_SORT_BY, 0, 0);
1966  break;
1967  }
1968 
1969  case WID_SV_GROUP_BY: {
1970  ShowDropDownMenu(this, _group_names, this->grouping_index, WID_SV_GROUP_BY, 0, 0);
1971  break;
1972  }
1973 
1974  case WID_SV_SORT_ORDER: { // flip sorting method asc/desc
1975  this->SelectSortOrder(this->sort_orders[1] == SO_ASCENDING ? SO_DESCENDING : SO_ASCENDING);
1976  this->SetTimeout();
1978  break;
1979  }
1980  }
1981  }
1982 
1987  void SelectSortOrder(SortOrder order)
1988  {
1989  this->sort_orders[1] = this->sort_orders[2] = this->sort_orders[3] = order;
1990  _settings_client.gui.station_gui_sort_order = this->sort_orders[1];
1991  this->SetDirty();
1992  }
1993 
1998  void SelectSortBy(int index)
1999  {
2001  switch (_sort_names[index]) {
2002  case STR_STATION_VIEW_WAITING_STATION:
2003  this->current_mode = MODE_WAITING;
2004  this->sortings[1] = this->sortings[2] = this->sortings[3] = ST_AS_GROUPING;
2005  break;
2006  case STR_STATION_VIEW_WAITING_AMOUNT:
2007  this->current_mode = MODE_WAITING;
2008  this->sortings[1] = this->sortings[2] = this->sortings[3] = ST_COUNT;
2009  break;
2010  case STR_STATION_VIEW_PLANNED_STATION:
2011  this->current_mode = MODE_PLANNED;
2012  this->sortings[1] = this->sortings[2] = this->sortings[3] = ST_AS_GROUPING;
2013  break;
2014  case STR_STATION_VIEW_PLANNED_AMOUNT:
2015  this->current_mode = MODE_PLANNED;
2016  this->sortings[1] = this->sortings[2] = this->sortings[3] = ST_COUNT;
2017  break;
2018  default:
2019  NOT_REACHED();
2020  }
2021  /* Display the current sort variant */
2022  this->GetWidget<NWidgetCore>(WID_SV_SORT_BY)->widget_data = _sort_names[index];
2023  this->SetDirty();
2024  }
2025 
2030  void SelectGroupBy(int index)
2031  {
2032  this->grouping_index = index;
2034  this->GetWidget<NWidgetCore>(WID_SV_GROUP_BY)->widget_data = _group_names[index];
2035  switch (_group_names[index]) {
2036  case STR_STATION_VIEW_GROUP_S_V_D:
2037  this->groupings[1] = GR_SOURCE;
2038  this->groupings[2] = GR_NEXT;
2039  this->groupings[3] = GR_DESTINATION;
2040  break;
2041  case STR_STATION_VIEW_GROUP_S_D_V:
2042  this->groupings[1] = GR_SOURCE;
2043  this->groupings[2] = GR_DESTINATION;
2044  this->groupings[3] = GR_NEXT;
2045  break;
2046  case STR_STATION_VIEW_GROUP_V_S_D:
2047  this->groupings[1] = GR_NEXT;
2048  this->groupings[2] = GR_SOURCE;
2049  this->groupings[3] = GR_DESTINATION;
2050  break;
2051  case STR_STATION_VIEW_GROUP_V_D_S:
2052  this->groupings[1] = GR_NEXT;
2053  this->groupings[2] = GR_DESTINATION;
2054  this->groupings[3] = GR_SOURCE;
2055  break;
2056  case STR_STATION_VIEW_GROUP_D_S_V:
2057  this->groupings[1] = GR_DESTINATION;
2058  this->groupings[2] = GR_SOURCE;
2059  this->groupings[3] = GR_NEXT;
2060  break;
2061  case STR_STATION_VIEW_GROUP_D_V_S:
2062  this->groupings[1] = GR_DESTINATION;
2063  this->groupings[2] = GR_NEXT;
2064  this->groupings[3] = GR_SOURCE;
2065  break;
2066  }
2067  this->SetDirty();
2068  }
2069 
2070  void OnDropdownSelect(int widget, int index) override
2071  {
2072  if (widget == WID_SV_SORT_BY) {
2073  this->SelectSortBy(index);
2074  } else {
2075  this->SelectGroupBy(index);
2076  }
2077  }
2078 
2079  void OnQueryTextFinished(char *str) override
2080  {
2081  if (str == nullptr) return;
2082 
2083  DoCommandP(0, this->window_number, 0, CMD_RENAME_STATION | CMD_MSG(STR_ERROR_CAN_T_RENAME_STATION), nullptr, str);
2084  }
2085 
2086  void OnResize() override
2087  {
2089  }
2090 
2096  void OnInvalidateData(int data = 0, bool gui_scope = true) override
2097  {
2098  if (gui_scope) {
2099  if (data >= 0 && data < NUM_CARGO) {
2100  this->cached_destinations.Remove((CargoID)data);
2101  } else {
2102  this->ReInit();
2103  }
2104  }
2105  }
2106 };
2107 
2109  STR_STATION_VIEW_WAITING_STATION,
2110  STR_STATION_VIEW_WAITING_AMOUNT,
2111  STR_STATION_VIEW_PLANNED_STATION,
2112  STR_STATION_VIEW_PLANNED_AMOUNT,
2114 };
2115 
2117  STR_STATION_VIEW_GROUP_S_V_D,
2118  STR_STATION_VIEW_GROUP_S_D_V,
2119  STR_STATION_VIEW_GROUP_V_S_D,
2120  STR_STATION_VIEW_GROUP_V_D_S,
2121  STR_STATION_VIEW_GROUP_D_S_V,
2122  STR_STATION_VIEW_GROUP_D_V_S,
2124 };
2125 
2126 static WindowDesc _station_view_desc(
2127  WDP_AUTO, "view_station", 249, 117,
2129  0,
2130  _nested_station_view_widgets, lengthof(_nested_station_view_widgets)
2131 );
2132 
2138 void ShowStationViewWindow(StationID station)
2139 {
2140  AllocateWindowDescFront<StationViewWindow>(&_station_view_desc, station);
2141 }
2142 
2146  StationID station;
2147 };
2148 
2149 static std::vector<TileAndStation> _deleted_stations_nearby;
2150 static std::vector<StationID> _stations_nearby_list;
2151 
2159 template <class T>
2160 static bool AddNearbyStation(TileIndex tile, void *user_data)
2161 {
2162  TileArea *ctx = (TileArea *)user_data;
2163 
2164  /* First check if there were deleted stations here */
2165  for (uint i = 0; i < _deleted_stations_nearby.size(); i++) {
2166  auto ts = _deleted_stations_nearby.begin() + i;
2167  if (ts->tile == tile) {
2168  _stations_nearby_list.push_back(_deleted_stations_nearby[i].station);
2169  _deleted_stations_nearby.erase(ts);
2170  i--;
2171  }
2172  }
2173 
2174  /* Check if own station and if we stay within station spread */
2175  if (!IsTileType(tile, MP_STATION)) return false;
2176 
2177  StationID sid = GetStationIndex(tile);
2178 
2179  /* This station is (likely) a waypoint */
2180  if (!T::IsValidID(sid)) return false;
2181 
2182  T *st = T::Get(sid);
2183  if (st->owner != _local_company || std::find(_stations_nearby_list.begin(), _stations_nearby_list.end(), sid) != _stations_nearby_list.end()) return false;
2184 
2185  if (st->rect.BeforeAddRect(ctx->tile, ctx->w, ctx->h, StationRect::ADD_TEST).Succeeded()) {
2186  _stations_nearby_list.push_back(sid);
2187  }
2188 
2189  return false; // We want to include *all* nearby stations
2190 }
2191 
2201 template <class T>
2202 static const T *FindStationsNearby(TileArea ta, bool distant_join)
2203 {
2204  TileArea ctx = ta;
2205 
2206  _stations_nearby_list.clear();
2207  _deleted_stations_nearby.clear();
2208 
2209  /* Check the inside, to return, if we sit on another station */
2210  TILE_AREA_LOOP(t, ta) {
2211  if (t < MapSize() && IsTileType(t, MP_STATION) && T::IsValidID(GetStationIndex(t))) return T::GetByTile(t);
2212  }
2213 
2214  /* Look for deleted stations */
2215  for (const BaseStation *st : BaseStation::Iterate()) {
2216  if (T::IsExpected(st) && !st->IsInUse() && st->owner == _local_company) {
2217  /* Include only within station spread (yes, it is strictly less than) */
2218  if (std::max(DistanceMax(ta.tile, st->xy), DistanceMax(TILE_ADDXY(ta.tile, ta.w - 1, ta.h - 1), st->xy)) < _settings_game.station.station_spread) {
2219  _deleted_stations_nearby.push_back({st->xy, st->index});
2220 
2221  /* Add the station when it's within where we're going to build */
2222  if (IsInsideBS(TileX(st->xy), TileX(ctx.tile), ctx.w) &&
2223  IsInsideBS(TileY(st->xy), TileY(ctx.tile), ctx.h)) {
2224  AddNearbyStation<T>(st->xy, &ctx);
2225  }
2226  }
2227  }
2228  }
2229 
2230  /* Only search tiles where we have a chance to stay within the station spread.
2231  * The complete check needs to be done in the callback as we don't know the
2232  * extent of the found station, yet. */
2233  if (distant_join && std::min(ta.w, ta.h) >= _settings_game.station.station_spread) return nullptr;
2234  uint max_dist = distant_join ? _settings_game.station.station_spread - std::min(ta.w, ta.h) : 1;
2235 
2236  TileIndex tile = TileAddByDir(ctx.tile, DIR_N);
2237  CircularTileSearch(&tile, max_dist, ta.w, ta.h, AddNearbyStation<T>, &ctx);
2238 
2239  return nullptr;
2240 }
2241 
2242 static const NWidgetPart _nested_select_station_widgets[] = {
2244  NWidget(WWT_CLOSEBOX, COLOUR_DARK_GREEN),
2245  NWidget(WWT_CAPTION, COLOUR_DARK_GREEN, WID_JS_CAPTION), SetDataTip(STR_JOIN_STATION_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
2246  NWidget(WWT_DEFSIZEBOX, COLOUR_DARK_GREEN),
2247  EndContainer(),
2249  NWidget(WWT_PANEL, COLOUR_DARK_GREEN, WID_JS_PANEL), SetResize(1, 0), SetScrollbar(WID_JS_SCROLLBAR), EndContainer(),
2251  NWidget(NWID_VSCROLLBAR, COLOUR_DARK_GREEN, WID_JS_SCROLLBAR),
2252  NWidget(WWT_RESIZEBOX, COLOUR_DARK_GREEN),
2253  EndContainer(),
2254  EndContainer(),
2255 };
2256 
2261 template <class T>
2265  Scrollbar *vscroll;
2266 
2267  SelectStationWindow(WindowDesc *desc, const CommandContainer &cmd, TileArea ta) :
2268  Window(desc),
2269  select_station_cmd(cmd),
2270  area(ta)
2271  {
2272  this->CreateNestedTree();
2273  this->vscroll = this->GetScrollbar(WID_JS_SCROLLBAR);
2274  this->GetWidget<NWidgetCore>(WID_JS_CAPTION)->widget_data = T::EXPECTED_FACIL == FACIL_WAYPOINT ? STR_JOIN_WAYPOINT_CAPTION : STR_JOIN_STATION_CAPTION;
2275  this->FinishInitNested(0);
2276  this->OnInvalidateData(0);
2277 
2278  _thd.freeze = true;
2279  }
2280 
2282  {
2284 
2285  _thd.freeze = false;
2286  }
2287 
2288  void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize) override
2289  {
2290  if (widget != WID_JS_PANEL) return;
2291 
2292  /* Determine the widest string */
2293  Dimension d = GetStringBoundingBox(T::EXPECTED_FACIL == FACIL_WAYPOINT ? STR_JOIN_WAYPOINT_CREATE_SPLITTED_WAYPOINT : STR_JOIN_STATION_CREATE_SPLITTED_STATION);
2294  for (uint i = 0; i < _stations_nearby_list.size(); i++) {
2295  const T *st = T::Get(_stations_nearby_list[i]);
2296  SetDParam(0, st->index);
2297  SetDParam(1, st->facilities);
2298  d = maxdim(d, GetStringBoundingBox(T::EXPECTED_FACIL == FACIL_WAYPOINT ? STR_STATION_LIST_WAYPOINT : STR_STATION_LIST_STATION));
2299  }
2300 
2301  resize->height = d.height;
2302  d.height *= 5;
2304  d.height += WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM;
2305  *size = d;
2306  }
2307 
2308  void DrawWidget(const Rect &r, int widget) const override
2309  {
2310  if (widget != WID_JS_PANEL) return;
2311 
2312  uint y = r.top + WD_FRAMERECT_TOP;
2313  if (this->vscroll->GetPosition() == 0) {
2314  DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, T::EXPECTED_FACIL == FACIL_WAYPOINT ? STR_JOIN_WAYPOINT_CREATE_SPLITTED_WAYPOINT : STR_JOIN_STATION_CREATE_SPLITTED_STATION);
2315  y += this->resize.step_height;
2316  }
2317 
2318  for (uint i = std::max<uint>(1, this->vscroll->GetPosition()); i <= _stations_nearby_list.size(); ++i, y += this->resize.step_height) {
2319  /* Don't draw anything if it extends past the end of the window. */
2320  if (i - this->vscroll->GetPosition() >= this->vscroll->GetCapacity()) break;
2321 
2322  const T *st = T::Get(_stations_nearby_list[i - 1]);
2323  SetDParam(0, st->index);
2324  SetDParam(1, st->facilities);
2325  DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, T::EXPECTED_FACIL == FACIL_WAYPOINT ? STR_STATION_LIST_WAYPOINT : STR_STATION_LIST_STATION);
2326  }
2327  }
2328 
2329  void OnClick(Point pt, int widget, int click_count) override
2330  {
2331  if (widget != WID_JS_PANEL) return;
2332 
2333  uint st_index = this->vscroll->GetScrolledRowFromWidget(pt.y, this, WID_JS_PANEL, WD_FRAMERECT_TOP);
2334  bool distant_join = (st_index > 0);
2335  if (distant_join) st_index--;
2336 
2337  if (distant_join && st_index >= _stations_nearby_list.size()) return;
2338 
2339  /* Insert station to be joined into stored command */
2340  SB(this->select_station_cmd.p2, 16, 16,
2341  (distant_join ? _stations_nearby_list[st_index] : NEW_STATION));
2342 
2343  /* Execute stored Command */
2344  DoCommandP(&this->select_station_cmd);
2345 
2346  /* Close Window; this might cause double frees! */
2348  }
2349 
2350  void OnRealtimeTick(uint delta_ms) override
2351  {
2352  if (_thd.dirty & 2) {
2353  _thd.dirty &= ~2;
2354  this->SetDirty();
2355  }
2356  }
2357 
2358  void OnResize() override
2359  {
2360  this->vscroll->SetCapacityFromWidget(this, WID_JS_PANEL, WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM);
2361  }
2362 
2368  void OnInvalidateData(int data = 0, bool gui_scope = true) override
2369  {
2370  if (!gui_scope) return;
2371  FindStationsNearby<T>(this->area, true);
2372  this->vscroll->SetCount((uint)_stations_nearby_list.size() + 1);
2373  this->SetDirty();
2374  }
2375 
2376  void OnMouseOver(Point pt, int widget) override
2377  {
2378  if (widget != WID_JS_PANEL || T::EXPECTED_FACIL == FACIL_WAYPOINT) {
2379  SetViewportCatchmentStation(nullptr, true);
2380  return;
2381  }
2382 
2383  /* Show coverage area of station under cursor */
2384  uint st_index = this->vscroll->GetScrolledRowFromWidget(pt.y, this, WID_JS_PANEL, WD_FRAMERECT_TOP);
2385  if (st_index == 0 || st_index > _stations_nearby_list.size()) {
2386  SetViewportCatchmentStation(nullptr, true);
2387  } else {
2388  st_index--;
2389  SetViewportCatchmentStation(Station::Get(_stations_nearby_list[st_index]), true);
2390  }
2391  }
2392 };
2393 
2394 static WindowDesc _select_station_desc(
2395  WDP_AUTO, "build_station_join", 200, 180,
2398  _nested_select_station_widgets, lengthof(_nested_select_station_widgets)
2399 );
2400 
2401 
2409 template <class T>
2410 static bool StationJoinerNeeded(const CommandContainer &cmd, TileArea ta)
2411 {
2412  /* Only show selection if distant join is enabled in the settings */
2413  if (!_settings_game.station.distant_join_stations) return false;
2414 
2415  /* If a window is already opened and we didn't ctrl-click,
2416  * return true (i.e. just flash the old window) */
2417  Window *selection_window = FindWindowById(WC_SELECT_STATION, 0);
2418  if (selection_window != nullptr) {
2419  /* Abort current distant-join and start new one */
2420  delete selection_window;
2422  }
2423 
2424  /* only show the popup, if we press ctrl */
2425  if (!_ctrl_pressed) return false;
2426 
2427  /* Now check if we could build there */
2428  if (DoCommand(&cmd, CommandFlagsToDCFlags(GetCommandFlags(cmd.cmd))).Failed()) return false;
2429 
2430  /* Test for adjacent station or station below selection.
2431  * If adjacent-stations is disabled and we are building next to a station, do not show the selection window.
2432  * but join the other station immediately. */
2433  const T *st = FindStationsNearby<T>(ta, false);
2434  return st == nullptr && (_settings_game.station.adjacent_stations || _stations_nearby_list.size() == 0);
2435 }
2436 
2443 template <class T>
2445 {
2446  if (StationJoinerNeeded<T>(cmd, ta)) {
2448  new SelectStationWindow<T>(&_select_station_desc, cmd, ta);
2449  } else {
2450  DoCommandP(&cmd);
2451  }
2452 }
2453 
2460 {
2461  ShowSelectBaseStationIfNeeded<Station>(cmd, ta);
2462 }
2463 
2470 {
2471  ShowSelectBaseStationIfNeeded<Waypoint>(cmd, ta);
2472 }
VEH_AIRCRAFT
@ VEH_AIRCRAFT
Aircraft vehicle type.
Definition: vehicle_type.h:27
StationViewWindow::grouping_index
int grouping_index
Currently selected entry in the grouping drop down.
Definition: station_gui.cpp:1302
StationViewWindow::HandleCargoWaitingClick
void HandleCargoWaitingClick(CargoDataEntry *filter, Tid next)
Expand or collapse a specific row.
Definition: station_gui.cpp:1876
CompanyStationsWindow::OnInvalidateData
void OnInvalidateData(int data=0, bool gui_scope=true) override
Some data on this window has become invalid.
Definition: station_gui.cpp:674
BaseStation::facilities
StationFacility facilities
The facilities that this station has.
Definition: base_station_base.h:63
Window::SetTimeout
void SetTimeout()
Set the timeout flag of the window and initiate the timer.
Definition: window_gui.h:366
StationViewWindow
The StationView window.
Definition: station_gui.cpp:1221
CargoList< StationCargoList, StationCargoPacketMap >::ConstIterator
StationCargoPacketMap ::const_iterator ConstIterator
The const iterator for our container.
Definition: cargopacket.h:207
WD_FRAMERECT_TOP
@ WD_FRAMERECT_TOP
Offset at top to draw the frame rectangular area.
Definition: window_gui.h:62
WC_ROADVEH_LIST
@ WC_ROADVEH_LIST
Road vehicle list; Window numbers:
Definition: window_type.h:307
CMD_MSG
#define CMD_MSG(x)
Used to combine a StringID with the command.
Definition: command_type.h:372
TileIndex
uint32 TileIndex
The index/ID of a Tile.
Definition: tile_type.h:78
CommandContainer::cmd
uint32 cmd
command being executed.
Definition: command_type.h:483
CompanyStationsWindow::StationRatingMaxSorter
static bool StationRatingMaxSorter(const Station *const &a, const Station *const &b)
Sort stations by their rating.
Definition: station_gui.cpp:299
WID_STL_SORTBY
@ WID_STL_SORTBY
'Sort by' button - reverse sort direction.
Definition: station_widget.h:52
TileHighlightData::size
Point size
Size, in tile "units", of the white/red selection area.
Definition: tilehighlight_type.h:48
Station::goods
GoodsEntry goods[NUM_CARGO]
Goods at this station.
Definition: station_base.h:479
FOR_ALL_SORTED_STANDARD_CARGOSPECS
#define FOR_ALL_SORTED_STANDARD_CARGOSPECS(var)
Loop header for iterating over 'real' cargoes, sorted by name.
Definition: cargotype.h:171
StationViewWindow::OnClick
void OnClick(Point pt, int widget, int click_count) override
A click with the left mouse button has been made on the window.
Definition: station_gui.cpp:1905
NWidgetFunction
static NWidgetPart NWidgetFunction(NWidgetFunctionType *func_ptr)
Obtain a nested widget (sub)tree from an external source.
Definition: widget_type.h:1145
DoCommand
CommandCost DoCommand(const CommandContainer *container, DoCommandFlag flags)
Shorthand for calling the long DoCommand with a container.
Definition: command.cpp:450
GUIList::SortType
uint8 SortType() const
Get the sorttype of the list.
Definition: sortlist_type.h:93
GUISettings::station_show_coverage
bool station_show_coverage
whether to highlight coverage area
Definition: settings_type.h:140
ScrollMainWindowToTile
bool ScrollMainWindowToTile(TileIndex tile, bool instant)
Scrolls the viewport of the main window to a given location.
Definition: viewport.cpp:2443
vehicle_gui.h
GameSettings::station
StationSettings station
settings related to station management
Definition: settings_type.h:561
StationViewWindow::ALH_ACCEPTS
@ ALH_ACCEPTS
Height of the accepted cargo view.
Definition: station_gui.cpp:1284
UpdateTileSelection
void UpdateTileSelection()
Updates tile highlighting for all cases.
Definition: viewport.cpp:2530
LinkGraph
A connected component of a link graph.
Definition: linkgraph.h:39
SetScrollbar
static NWidgetPart SetScrollbar(int index)
Attach a scrollbar to a widget.
Definition: widget_type.h:1094
ShowExtraViewportWindow
void ShowExtraViewportWindow(TileIndex tile=INVALID_TILE)
Show a new Extra Viewport window.
Definition: viewport_gui.cpp:168
StationViewWindow::RowDisplay::filter
CargoDataEntry * filter
Parent of the cargo entry belonging to the row.
Definition: station_gui.cpp:1232
DivideApprox
int DivideApprox(int a, int b)
Deterministic approximate division.
Definition: math_func.cpp:57
ToPercent8
static uint ToPercent8(uint i)
Converts a "fract" value 0..255 to "percent" value 0..100.
Definition: math_func.hpp:227
Dimension
Dimensions (a width and height) of a rectangle in 2D.
Definition: geometry_type.hpp:27
Scrollbar::GetCapacity
uint16 GetCapacity() const
Gets the number of visible elements of the scrollbar.
Definition: widget_type.h:621
command_func.h
Window::DrawSortButtonState
void DrawSortButtonState(int widget, SortButtonState state) const
Draw a sort button's up or down arrow symbol.
Definition: widget.cpp:636
GUISettings::station_gui_sort_by
uint8 station_gui_sort_by
sort cargo entries in the station gui by station name or amount
Definition: settings_type.h:157
WWT_STICKYBOX
@ WWT_STICKYBOX
Sticky box (at top-right of a window, after WWT_DEFSIZEBOX)
Definition: widget_type.h:64
Pool::PoolItem<&_link_graph_pool >::GetIfValid
static Titem * GetIfValid(size_t index)
Returns Titem with given index.
Definition: pool_type.hpp:340
GUIList::Sort
bool Sort(Comp compare)
Sort the list.
Definition: sortlist_type.h:247
Window::GetScrollbar
const Scrollbar * GetScrollbar(uint widnum) const
Return the Scrollbar to a widget index.
Definition: window.cpp:309
WDF_CONSTRUCTION
@ WDF_CONSTRUCTION
This window is used for construction; close it whenever changing company.
Definition: window_gui.h:208
dropdown_func.h
VehicleListIdentifier
The information about a vehicle list.
Definition: vehiclelist.h:29
CargoDataEntry::InsertOrRetrieve
CargoDataEntry * InsertOrRetrieve(StationID station)
Insert a new child or retrieve an existing child using a station ID as ID.
Definition: station_gui.cpp:896
_sorted_cargo_specs
std::vector< const CargoSpec * > _sorted_cargo_specs
Cargo specifications sorted alphabetically by name.
Definition: cargotype.cpp:132
Window::ReInit
void ReInit(int rx=0, int ry=0)
Re-initialize a window, and optionally change its size.
Definition: window.cpp:995
company_base.h
StationViewWindow::INV_FLOWS
@ INV_FLOWS
The planned flows have been recalculated and everything has to be updated.
Definition: station_gui.cpp:1254
NWidgetContainer::Add
void Add(NWidgetBase *wid)
Append widget wid to container.
Definition: widget.cpp:951
CargoList::Packets
const Tcont * Packets() const
Returns a pointer to the cargo packet list (so you can iterate over it etc).
Definition: cargopacket.h:246
CargoDataEntry::cargo
CargoID cargo
ID of the cargo this entry is associated with.
Definition: station_gui.cpp:1022
BaseStation::town
Town * town
The town this station is associated with.
Definition: base_station_base.h:61
CompanyStationsWindow::SetStringParameters
void SetStringParameters(int widget) const override
Initialize string parameters for a widget.
Definition: station_gui.cpp:520
GetContrastColour
TextColour GetContrastColour(uint8 background, uint8 threshold)
Determine a contrasty text colour for a coloured background.
Definition: gfx.cpp:1262
CompanyStationsWindow
The list of stations per company.
Definition: station_gui.cpp:201
FACIL_TRUCK_STOP
@ FACIL_TRUCK_STOP
Station with truck stops.
Definition: station_type.h:53
CompanyStationsWindow::BuildStationsList
void BuildStationsList(const Owner owner)
(Re)Build station list
Definition: station_gui.cpp:223
WID_SV_WAITING
@ WID_SV_WAITING
List of waiting cargo.
Definition: station_widget.h:20
WWT_CAPTION
@ WWT_CAPTION
Window caption (window title between closebox and stickybox)
Definition: widget_type.h:59
Station
Station data structure.
Definition: station_base.h:450
CheckRedrawStationCoverage
void CheckRedrawStationCoverage(const Window *w)
Check whether we need to redraw the station coverage text.
Definition: station_gui.cpp:126
StationViewWindow::OnInvalidateData
void OnInvalidateData(int data=0, bool gui_scope=true) override
Some data on this window has become invalid.
Definition: station_gui.cpp:2096
Scrollbar::GetScrolledRowFromWidget
int GetScrolledRowFromWidget(int clickpos, const Window *const w, int widget, int padding=0, int line_height=-1) const
Compute the row of a scrolled widget that a user clicked in.
Definition: widget.cpp:1966
GUIList< const Station * >
GUISettings::station_gui_group_order
uint8 station_gui_group_order
the order of grouping cargo entries in the station gui
Definition: settings_type.h:156
StationViewWindow::OnDropdownSelect
void OnDropdownSelect(int widget, int index) override
A dropdown option associated to this window has been selected.
Definition: station_gui.cpp:2070
SelectStationWindow::OnResize
void OnResize() override
Called after the window got resized.
Definition: station_gui.cpp:2358
PC_RED
static const uint8 PC_RED
Red palette colour.
Definition: gfx_func.h:213
vehiclelist.h
TileAddByDir
static TileIndex TileAddByDir(TileIndex tile, Direction dir)
Adds a Direction to a tile.
Definition: map_func.h:370
WWT_DEFSIZEBOX
@ WWT_DEFSIZEBOX
Default window size box (at top-right of a window, between WWT_SHADEBOX and WWT_STICKYBOX)
Definition: widget_type.h:63
Window::CreateNestedTree
void CreateNestedTree(bool fill_nested=true)
Perform the first part of the initialization of a nested widget tree.
Definition: window.cpp:1832
Pool::PoolItem::index
Tindex index
Index of this pool item.
Definition: pool_type.hpp:227
CargoSpec::Get
static CargoSpec * Get(size_t index)
Retrieve cargo details for the given cargo ID.
Definition: cargotype.h:117
NWID_HORIZONTAL
@ NWID_HORIZONTAL
Horizontal container.
Definition: widget_type.h:73
CargoArray
Class for storing amounts of cargo.
Definition: cargo_type.h:81
maxdim
Dimension maxdim(const Dimension &d1, const Dimension &d2)
Compute bounding box of both dimensions.
Definition: geometry_func.cpp:22
DT_MANUAL
@ DT_MANUAL
Manual distribution. No link graph calculations are run.
Definition: linkgraph_type.h:25
StationViewWindow::cached_destinations
CargoDataEntry cached_destinations
Cache for the flows passing through this station.
Definition: station_gui.cpp:1307
StationViewWindow::RowDisplay
A row being displayed in the cargo view (as opposed to being "hidden" behind a plus sign).
Definition: station_gui.cpp:1225
FindWindowById
Window * FindWindowById(WindowClass cls, WindowNumber number)
Find a window by its class and window number.
Definition: window.cpp:1133
WID_SV_GROUP_BY
@ WID_SV_GROUP_BY
'Group by' button
Definition: station_widget.h:17
HasBit
static bool HasBit(const T x, const uint8 y)
Checks if a bit in a value is set.
Definition: bitmath_func.hpp:103
CargoDataEntry::GetCargo
CargoID GetCargo() const
Get the cargo ID for this entry.
Definition: station_gui.cpp:965
StationViewWindow::SelectSortBy
void SelectSortBy(int index)
Select a new sort criterium for the cargo view.
Definition: station_gui.cpp:1998
StationViewWindow::DrawEntries
int DrawEntries(CargoDataEntry *entry, Rect &r, int pos, int maxrows, int column, CargoID cargo=CT_INVALID)
Draw the given cargo entries in the station GUI.
Definition: station_gui.cpp:1736
Scrollbar::SetCount
void SetCount(int num)
Sets the number of elements in the list.
Definition: widget_type.h:669
_ctrl_pressed
bool _ctrl_pressed
Is Ctrl pressed?
Definition: gfx.cpp:35
WID_STL_LIST
@ WID_STL_LIST
The main panel, list of stations.
Definition: station_widget.h:38
StationCargoList
CargoList that is used for stations.
Definition: cargopacket.h:448
StationViewWindow::UpdateWidgetSize
void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize) override
Update size and resize step of a widget in the window.
Definition: station_gui.cpp:1386
StationViewWindow::BuildCargoList
void BuildCargoList(CargoID i, const StationCargoList &packets, CargoDataEntry *cargo)
Build up the cargo view for WAITING mode and a specific cargo.
Definition: station_gui.cpp:1592
DrawCargoIcons
static void DrawCargoIcons(CargoID i, uint waiting, int left, int right, int y)
Draws icons of waiting cargo in the StationView window.
Definition: station_gui.cpp:833
ShowSelectBaseStationIfNeeded
void ShowSelectBaseStationIfNeeded(const CommandContainer &cmd, TileArea ta)
Show the station selection window when needed.
Definition: station_gui.cpp:2444
TextColour
TextColour
Colour of the strings, see _string_colourmap in table/string_colours.h or docs/ottd-colourtext-palett...
Definition: gfx_type.h:250
SetResize
static NWidgetPart SetResize(int16 dx, int16 dy)
Widget part function for setting the resize step.
Definition: widget_type.h:929
CommandContainer::p2
uint32 p2
parameter p2.
Definition: command_type.h:482
zoom_func.h
FACIL_NONE
@ FACIL_NONE
The station has no facilities at all.
Definition: station_type.h:51
TILE_SIZE
static const uint TILE_SIZE
Tile size in world coordinates.
Definition: tile_type.h:13
StationViewWindow::BuildCargoList
void BuildCargoList(CargoDataEntry *cargo, const Station *st)
Build up the cargo view for all cargoes.
Definition: station_gui.cpp:1625
StationViewWindow::DrawCargoRatings
int DrawCargoRatings(const Rect &r) const
Draw cargo ratings in the WID_SV_ACCEPT_RATING_LIST widget.
Definition: station_gui.cpp:1840
ShowCompanyStations
void ShowCompanyStations(CompanyID company)
Opens window with list of company's stations.
Definition: station_gui.cpp:780
CommandContainer
Structure for buffering the build command when selecting a station to join.
Definition: command_type.h:479
AddNearbyStation
static bool AddNearbyStation(TileIndex tile, void *user_data)
Add station on this tile to _stations_nearby_list if it's fully within the station spread.
Definition: station_gui.cpp:2160
SpecializedStation< Station, false >::Get
static Station * Get(size_t index)
Gets station with given index.
Definition: base_station_base.h:219
_settings_client
ClientSettings _settings_client
The current settings for this game.
Definition: settings.cpp:79
DrawString
int DrawString(int left, int right, int top, const char *str, TextColour colour, StringAlignment align, bool underline, FontSize fontsize)
Draw string, possibly truncated to make it fit in its allocated space.
Definition: gfx.cpp:640
StationViewWindow::OnQueryTextFinished
void OnQueryTextFinished(char *str) override
The query window opened from this window has closed.
Definition: station_gui.cpp:2079
CargoSpec
Specification of a cargo type.
Definition: cargotype.h:55
SpecializedStation< Station, false >::IsValidID
static bool IsValidID(size_t index)
Tests whether given index is a valid index for station of this type.
Definition: base_station_base.h:210
CargoDataEntry::GetCount
uint GetCount() const
Get the cargo count for this entry.
Definition: station_gui.cpp:970
town.h
TileY
static uint TileY(TileIndex tile)
Get the Y component of a tile.
Definition: map_func.h:215
Window::owner
Owner owner
The owner of the content shown in this window. Company colour is acquired from this variable.
Definition: window_gui.h:324
FindStationsAroundSelection
static void FindStationsAroundSelection()
Find stations adjacent to the current tile highlight area, so that existing coverage area can be draw...
Definition: station_gui.cpp:85
WindowNumber
int32 WindowNumber
Number to differentiate different windows of the same class.
Definition: window_type.h:711
WC_STATION_VIEW
@ WC_STATION_VIEW
Station view; Window numbers:
Definition: window_type.h:338
WID_STL_CAPTION
@ WID_STL_CAPTION
Caption of the window.
Definition: station_widget.h:37
CargoSpec::GetCargoIcon
SpriteID GetCargoIcon() const
Get sprite for showing cargo of this type.
Definition: cargotype.cpp:119
StationViewWindow::_sort_names
static const StringID _sort_names[]
Names of the sorting options in the dropdown.
Definition: station_gui.cpp:1287
VEH_ROAD
@ VEH_ROAD
Road vehicle type.
Definition: vehicle_type.h:25
CC_PASSENGERS
@ CC_PASSENGERS
Passengers.
Definition: cargotype.h:39
CompanyStationsWindow::OnPaint
void OnPaint() override
The window must be repainted.
Definition: station_gui.cpp:428
SA_HOR_CENTER
@ SA_HOR_CENTER
Horizontally center the text.
Definition: gfx_func.h:97
GUIList::SetSortType
void SetSortType(uint8 n_type)
Set the sorttype of the list.
Definition: sortlist_type.h:103
StationViewWindow::GR_DESTINATION
@ GR_DESTINATION
Group by estimated final destination ("to").
Definition: station_gui.cpp:1264
WID_SV_SORT_BY
@ WID_SV_SORT_BY
'Sort by' button
Definition: station_widget.h:19
StationViewWindow::SearchNonStop
StringID SearchNonStop(CargoDataEntry *cd, StationID station, int column)
Determine if we need to show the special "non-stop" string.
Definition: station_gui.cpp:1699
SelectStationWindow::area
TileArea area
Location of new station.
Definition: station_gui.cpp:2264
Owner
Owner
Enum for all companies/owners.
Definition: company_type.h:18
Scrollbar
Scrollbar data structure.
Definition: widget_type.h:588
BaseStation::owner
Owner owner
The owner of this station.
Definition: base_station_base.h:62
DIR_N
@ DIR_N
North.
Definition: direction_type.h:26
StationViewWindow::expand_shrink_width
uint expand_shrink_width
The width allocated to the expand/shrink 'button'.
Definition: station_gui.cpp:1276
SetDParam
static void SetDParam(uint n, uint64 v)
Set a string parameter v at index n in the global string parameter array.
Definition: strings_func.h:199
StationViewWindow::MODE_PLANNED
@ MODE_PLANNED
Show cargo planned to pass through the station.
Definition: station_gui.cpp:1273
NWidgetPart
Partial widget specification to allow NWidgets to be written nested.
Definition: widget_type.h:909
CargoDataEntry::children
CargoDataSet * children
the children of this entry.
Definition: station_gui.cpp:1028
GoodsEntry::status
byte status
Status of this cargo, see GoodsEntryStatus.
Definition: station_base.h:226
SetDataTip
static NWidgetPart SetDataTip(uint32 data, StringID tip)
Widget part function for setting the data and tooltip.
Definition: widget_type.h:1013
StationViewWindow::GR_SOURCE
@ GR_SOURCE
Group by source of cargo ("from").
Definition: station_gui.cpp:1262
StationViewWindow::AcceptListHeight
AcceptListHeight
Height of the WID_SV_ACCEPT_RATING_LIST widget for different views.
Definition: station_gui.cpp:1282
ShowStationViewWindow
void ShowStationViewWindow(StationID station)
Opens StationViewWindow for given station.
Definition: station_gui.cpp:2138
StationCargoList::TotalCount
uint TotalCount() const
Returns total count of cargo at the station, including cargo which is already reserved for loading.
Definition: cargopacket.h:526
GetStringBoundingBox
Dimension GetStringBoundingBox(const char *str, FontSize start_fontsize)
Return the string dimension in pixels.
Definition: gfx.cpp:842
textbuf_gui.h
CompanyStationsWindow::OnClick
void OnClick(Point pt, int widget, int click_count) override
A click with the left mouse button has been made on the window.
Definition: station_gui.cpp:528
StationViewWindow::INV_CARGO
@ INV_CARGO
Some cargo has been added or removed.
Definition: station_gui.cpp:1255
TileX
static uint TileX(TileIndex tile)
Get the X component of a tile.
Definition: map_func.h:205
StationViewWindow::SetStringParameters
void SetStringParameters(int widget) const override
Initialize string parameters for a widget.
Definition: station_gui.cpp:1470
CompanyStationsWindow::StationWaitingAvailableSorter
static bool StationWaitingAvailableSorter(const Station *const &a, const Station *const &b)
Sort stations by their available waiting cargo.
Definition: station_gui.cpp:286
DrawStringMultiLine
int DrawStringMultiLine(int left, int right, int top, int bottom, const char *str, TextColour colour, StringAlignment align, bool underline, FontSize fontsize)
Draw string, possibly over multiple lines.
Definition: gfx.cpp:763
QSF_LEN_IN_CHARS
@ QSF_LEN_IN_CHARS
the length of the string is counted in characters
Definition: textbuf_gui.h:22
CargoDataEntry::InsertOrRetrieve
CargoDataEntry * InsertOrRetrieve(CargoID cargo)
Insert a new child or retrieve an existing child using a cargo ID as ID.
Definition: station_gui.cpp:906
SpecializedStation< Station, false >::Iterate
static Pool::IterateWrapper< Station > Iterate(size_t from=0)
Returns an iterable ensemble of all valid stations of type T.
Definition: base_station_base.h:270
WID_SV_ROADVEHS
@ WID_SV_ROADVEHS
List of scheduled road vehs button.
Definition: station_widget.h:28
ST_STATION_ID
@ ST_STATION_ID
by station id
Definition: station_gui.cpp:859
SpriteID
uint32 SpriteID
The number of a sprite, without mapping bits and colourtables.
Definition: gfx_type.h:17
StationViewWindow::current_mode
Mode current_mode
Currently selected display mode of cargo view.
Definition: station_gui.cpp:1303
CMD_OPEN_CLOSE_AIRPORT
@ CMD_OPEN_CLOSE_AIRPORT
open/close an airport to incoming aircraft
Definition: command_type.h:336
WID_SV_CATCHMENT
@ WID_SV_CATCHMENT
Toggle catchment area highlight.
Definition: station_widget.h:31
StationViewWindow::NUM_COLUMNS
static const int NUM_COLUMNS
Number of "columns" in the cargo view: cargo, from, via, to.
Definition: station_gui.cpp:1248
WindowDesc
High level window description.
Definition: window_gui.h:166
StationViewWindow::OnResize
void OnResize() override
Called after the window got resized.
Definition: station_gui.cpp:2086
GoodsEntry::cargo
StationCargoList cargo
The cargo packets of cargo waiting in this station.
Definition: station_base.h:255
CargoDataEntry::num_children
uint num_children
the number of subentries belonging to this entry.
Definition: station_gui.cpp:1026
NC_EQUALSIZE
@ NC_EQUALSIZE
Value of the NCB_EQUALSIZE flag.
Definition: widget_type.h:428
FACIL_BUS_STOP
@ FACIL_BUS_STOP
Station with bus stops.
Definition: station_type.h:54
CargoSpec::Index
CargoID Index() const
Determines index of this cargospec.
Definition: cargotype.h:88
StationViewWindow::GetEntryString
StringID GetEntryString(StationID station, StringID here, StringID other_station, StringID any)
Select the correct string for an entry referring to the specified station.
Definition: station_gui.cpp:1678
GUIList::IsDescSortOrder
bool IsDescSortOrder() const
Check if the sort order is descending.
Definition: sortlist_type.h:223
WDP_AUTO
@ WDP_AUTO
Find a place automatically.
Definition: window_gui.h:154
Listing
Data structure describing how to show the list (what sort direction and criteria).
Definition: sortlist_type.h:30
SCT_PASSENGERS_ONLY
@ SCT_PASSENGERS_ONLY
Draw only passenger class cargoes.
Definition: station_gui.h:20
MapSize
static uint MapSize()
Get the size of the map.
Definition: map_func.h:92
WWT_PUSHBTN
@ WWT_PUSHBTN
Normal push-button (no toggle button) with custom drawing.
Definition: widget_type.h:101
Window::resize
ResizeInfo resize
Resize information.
Definition: window_gui.h:322
StationViewWindow::sortings
CargoSortType sortings[NUM_COLUMNS]
Sort types of the different 'columns'.
Definition: station_gui.cpp:1296
CargoDataEntry::GetNumChildren
uint GetNumChildren() const
Get the number of children for this entry.
Definition: station_gui.cpp:980
TILE_AREA_LOOP
#define TILE_AREA_LOOP(var, ta)
A loop which iterates over the tiles of a TileArea.
Definition: tilearea_type.h:232
Scrollbar::GetCount
uint16 GetCount() const
Gets the number of elements in the list.
Definition: widget_type.h:612
tilehighlight_func.h
CircularTileSearch
bool CircularTileSearch(TileIndex *tile, uint size, TestTileOnSearchProc proc, void *user_data)
Function performing a search around a center tile and going outward, thus in circle.
Definition: map.cpp:258
WID_STL_CARGOSTART
@ WID_STL_CARGOSTART
Widget numbers used for list of cargo types (not present in _company_stations_widgets).
Definition: station_widget.h:55
DoCommandP
bool DoCommandP(const CommandContainer *container, bool my_cmd)
Shortcut for the long DoCommandP when having a container with the data.
Definition: command.cpp:541
CargoPacket::SourceStation
StationID SourceStation() const
Gets the ID of the station where the cargo was loaded for the first time.
Definition: cargopacket.h:158
CompanyStationsWindow::UpdateWidgetSize
void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize) override
Update size and resize step of a widget in the window.
Definition: station_gui.cpp:372
StationViewWindow::DrawAcceptedCargo
int DrawAcceptedCargo(const Rect &r) const
Draw accepted cargo in the WID_SV_ACCEPT_RATING_LIST widget.
Definition: station_gui.cpp:1822
StationCoverageType
StationCoverageType
Types of cargo to display for station coverage.
Definition: station_gui.h:19
StationViewWindow::SetDisplayedRow
void SetDisplayedRow(const CargoDataEntry *data)
Mark a specific row, characterized by its CargoDataEntry, as expanded.
Definition: station_gui.cpp:1645
StationViewWindow::ShowCargo
void ShowCargo(CargoDataEntry *data, CargoID cargo, StationID source, StationID next, StationID dest, uint count)
Show a certain cargo entry characterized by source/next/dest station, cargo ID and amount of cargo at...
Definition: station_gui.cpp:1350
StationViewWindow::RowDisplay::next_station
StationID next_station
ID of the station belonging to the entry actually displayed if it's to/from/via.
Definition: station_gui.cpp:1237
WID_STL_TRUCK
@ WID_STL_TRUCK
'TRUCK' button - list only facilities where is a truck stop.
Definition: station_widget.h:43
GoodsEntry::HasRating
bool HasRating() const
Does this cargo have a rating at this station?
Definition: station_base.h:273
CompanyStationsWindow::OnResize
void OnResize() override
Called after the window got resized.
Definition: station_gui.cpp:664
DEBUG
#define DEBUG(name, level,...)
Output a line of debugging information.
Definition: debug.h:35
NWidgetResizeBase::SetResize
void SetResize(uint resize_x, uint resize_y)
Set resize step of the widget.
Definition: widget.cpp:848
GUIList< const Station * >::SortFunction
bool SortFunction(const const Station * &, const const Station * &)
Signature of sort function.
Definition: sortlist_type.h:48
CargoSpec::IsValid
bool IsValid() const
Tests for validity of this cargospec.
Definition: cargotype.h:98
Window::SetDirty
void SetDirty() const
Mark entire window as dirty (in need of re-paint)
Definition: window.cpp:984
GUIList::SetListing
void SetListing(Listing l)
Import sort conditions.
Definition: sortlist_type.h:130
StationViewWindow::HandleCargoWaitingClick
void HandleCargoWaitingClick(int row)
Handle a click on a specific row in the cargo view.
Definition: station_gui.cpp:1889
WD_FRAMERECT_LEFT
@ WD_FRAMERECT_LEFT
Offset at left to draw the frame rectangular area.
Definition: window_gui.h:60
GetProductionAroundTiles
CargoArray GetProductionAroundTiles(TileIndex tile, int w, int h, int rad)
Get the cargo types being produced around the tile (in a rectangle).
Definition: station_cmd.cpp:506
FS_SMALL
@ FS_SMALL
Index of the small font in the font tables.
Definition: gfx_type.h:208
SB
static T SB(T &x, const uint8 s, const uint8 n, const U d)
Set n bits in x starting at bit s to d.
Definition: bitmath_func.hpp:58
IsInsideBS
static bool IsInsideBS(const T x, const size_t base, const size_t size)
Checks if a value is between a window started at some base point.
Definition: math_func.hpp:188
CMD_RENAME_STATION
@ CMD_RENAME_STATION
rename a station
Definition: command_type.h:248
StationViewWindow::OnPaint
void OnPaint() override
The window must be repainted.
Definition: station_gui.cpp:1410
OrthogonalTileArea::w
uint16 w
The width of the area.
Definition: tilearea_type.h:18
GoodsEntry::node
NodeID node
ID of node in link graph referring to this goods entry.
Definition: station_base.h:258
CargoSortType
CargoSortType
Definition: station_gui.cpp:855
WD_FRAMERECT_RIGHT
@ WD_FRAMERECT_RIGHT
Offset at right to draw the frame rectangular area.
Definition: window_gui.h:61
WD_FRAMERECT_BOTTOM
@ WD_FRAMERECT_BOTTOM
Offset at bottom to draw the frame rectangular area.
Definition: window_gui.h:63
CommandCost::Failed
bool Failed() const
Did this command fail?
Definition: command_type.h:159
StationsWndShowStationRating
static void StationsWndShowStationRating(int left, int right, int y, CargoID type, uint amount, byte rating)
Draw small boxes of cargo amount and ratings data at the given coordinates.
Definition: station_gui.cpp:160
WWT_PUSHTXTBTN
@ WWT_PUSHTXTBTN
Normal push-button (no toggle button) with text caption.
Definition: widget_type.h:102
NWidgetBase
Baseclass for nested widgets.
Definition: widget_type.h:124
_cargo_mask
CargoTypes _cargo_mask
Bitmask of cargo types available.
Definition: cargotype.cpp:28
Station::airport
Airport airport
Tile area the airport covers.
Definition: station_base.h:464
WID_SV_SORT_ORDER
@ WID_SV_SORT_ORDER
'Sort order' button
Definition: station_widget.h:18
OrthogonalTileArea
Represents the covered area of e.g.
Definition: tilearea_type.h:16
CargoWidgets
static NWidgetBase * CargoWidgets(int *biggest_index)
Make a horizontal row of cargo buttons, starting at widget WID_STL_CARGOSTART.
Definition: station_gui.cpp:717
CompanyStationsWindow::StationTypeSorter
static bool StationTypeSorter(const Station *const &a, const Station *const &b)
Sort stations by their type.
Definition: station_gui.cpp:267
_settings_game
GameSettings _settings_game
Game settings of a running game or the scenario editor.
Definition: settings.cpp:80
StationViewWindow::BuildFlowList
void BuildFlowList(CargoID i, const FlowStatMap &flows, CargoDataEntry *cargo)
Build up the cargo view for PLANNED mode and a specific cargo.
Definition: station_gui.cpp:1569
SelectStationWindow
Window for selecting stations/waypoints to (distant) join to.
Definition: station_gui.cpp:2262
Window::SetWidgetDisabledState
void SetWidgetDisabledState(byte widget_index, bool disab_stat)
Sets the enabled/disabled status of a widget.
Definition: window_gui.h:392
Window::parent
Window * parent
Parent window.
Definition: window_gui.h:337
_local_company
CompanyID _local_company
Company controlled by the human player at this client. Can also be COMPANY_SPECTATOR.
Definition: company_cmd.cpp:46
safeguards.h
sortlist_type.h
ShowQueryString
void ShowQueryString(StringID str, StringID caption, uint maxsize, Window *parent, CharSetFilter afilter, QueryStringFlags flags)
Show a query popup window with a textbox in it.
Definition: misc_gui.cpp:1131
CargoDataEntry::Retrieve
CargoDataEntry * Retrieve(CargoID cargo) const
Retrieve a child for the given cargo.
Definition: station_gui.cpp:949
Airport::flags
uint64 flags
stores which blocks on the airport are taken. was 16 bit earlier on, then 32
Definition: station_base.h:308
WC_SHIPS_LIST
@ WC_SHIPS_LIST
Ships list; Window numbers:
Definition: window_type.h:313
CargoDataEntry::station
StationID station
ID of the station this entry is associated with.
Definition: station_gui.cpp:1020
StationViewWindow::groupings
Grouping groupings[NUM_COLUMNS]
Grouping modes for the different columns.
Definition: station_gui.cpp:1304
StationViewWindow::RecalcDestinations
void RecalcDestinations(CargoID i)
Rebuild the cache for estimated destinations which is used to quickly show the "destination" entries ...
Definition: station_gui.cpp:1482
CargoPacket::Count
uint16 Count() const
Gets the number of 'items' in this packet.
Definition: cargopacket.h:99
TileHighlightData::pos
Point pos
Location, in tile "units", of the northern tile of the selected area.
Definition: tilehighlight_type.h:47
DrawSprite
void DrawSprite(SpriteID img, PaletteID pal, int x, int y, const SubSprite *sub, ZoomLevel zoom)
Draw a sprite, not in a viewport.
Definition: gfx.cpp:978
WID_SV_LOCATION
@ WID_SV_LOCATION
'Location' button.
Definition: station_widget.h:23
TileAndStation::tile
TileIndex tile
TileIndex.
Definition: station_gui.cpp:2145
StationViewWindow::MODE_WAITING
@ MODE_WAITING
Show cargo waiting at the station.
Definition: station_gui.cpp:1272
CargoDataEntry::Remove
void Remove(StationID station)
Remove a child associated with the given station.
Definition: station_gui.cpp:917
GoodsEntry::rating
byte rating
Station rating for this cargo.
Definition: station_base.h:235
Point
Coordinates of a point in 2D.
Definition: geometry_type.hpp:21
ST_CARGO_ID
@ ST_CARGO_ID
by cargo id
Definition: station_gui.cpp:860
GameSettings::linkgraph
LinkGraphSettings linkgraph
settings for link graph calculations
Definition: settings_type.h:560
WC_TRAINS_LIST
@ WC_TRAINS_LIST
Trains list; Window numbers:
Definition: window_type.h:301
StationCargoList::AvailableCount
uint AvailableCount() const
Returns sum of cargo still available for loading at the sation.
Definition: cargopacket.h:507
WID_STL_CARGOALL
@ WID_STL_CARGOALL
'ALL' button - list all stations.
Definition: station_widget.h:50
CargoDataEntry::GetParent
CargoDataEntry * GetParent() const
Get the parent entry for this entry.
Definition: station_gui.cpp:975
ShowDropDownMenu
void ShowDropDownMenu(Window *w, const StringID *strings, int selected, int button, uint32 disabled_mask, uint32 hidden_mask, uint width)
Show a dropdown menu window near a widget of the parent window.
Definition: dropdown.cpp:494
FACIL_DOCK
@ FACIL_DOCK
Station with a dock.
Definition: station_type.h:56
StationSettings::station_spread
byte station_spread
amount a station may spread
Definition: settings_type.h:526
CompanyStationsWindow::StationWaitingTotalSorter
static bool StationWaitingTotalSorter(const Station *const &a, const Station *const &b)
Sort stations by their waiting cargo.
Definition: station_gui.cpp:273
stdafx.h
Window::window_number
WindowNumber window_number
Window number within the window class.
Definition: window_gui.h:312
VehicleType
VehicleType
Available vehicle types.
Definition: vehicle_type.h:21
GfxFillRect
void GfxFillRect(int left, int top, int right, int bottom, int colour, FillRectMode mode)
Applies a certain FillRectMode-operation to a rectangle [left, right] x [top, bottom] on the screen.
Definition: gfx.cpp:114
GetCommandFlags
CommandFlags GetCommandFlags(uint32 cmd)
Definition: command.cpp:393
GoodsEntry::link_graph
LinkGraphID link_graph
Link graph this station belongs to.
Definition: station_base.h:257
SelectStationWindow::OnMouseOver
void OnMouseOver(Point pt, int widget) override
The mouse is currently moving over the window or has just moved outside of the window.
Definition: station_gui.cpp:2376
ResizeInfo::step_height
uint step_height
Step-size of height resize changes.
Definition: window_gui.h:218
GUIList::ToggleSortOrder
void ToggleSortOrder()
Toggle the sort order Since that is the worst condition for the sort function reverse the list here.
Definition: sortlist_type.h:233
GUIList::NeedResort
bool NeedResort()
Check if a resort is needed next loop If used the resort timer will decrease every call till 0.
Definition: sortlist_type.h:199
CS_ALPHANUMERAL
@ CS_ALPHANUMERAL
Both numeric and alphabetic and spaces and stuff.
Definition: string_type.h:27
viewport_func.h
NWidgetBase::current_y
uint current_y
Current vertical size (after resizing).
Definition: widget_type.h:173
CompanyStationsWindow::SortStationsList
void SortStationsList()
Sort the stations list.
Definition: station_gui.cpp:329
WC_NONE
@ WC_NONE
No window, redirects to WC_MAIN_WINDOW.
Definition: window_type.h:38
_sorted_standard_cargo_specs_size
uint8 _sorted_standard_cargo_specs_size
Number of standard cargo specifications stored in the _sorted_cargo_specs array.
Definition: cargotype.cpp:133
StationViewWindow::_group_names
static const StringID _group_names[]
Names of the grouping options in the dropdown.
Definition: station_gui.cpp:1288
IsTileType
static bool IsTileType(TileIndex tile, TileType type)
Checks if a tile is a given tiletype.
Definition: tile_map.h:150
FACIL_WAYPOINT
@ FACIL_WAYPOINT
Station is a waypoint.
Definition: station_type.h:57
ShowSelectStationIfNeeded
void ShowSelectStationIfNeeded(const CommandContainer &cmd, TileArea ta)
Show the station selection window when needed.
Definition: station_gui.cpp:2459
NWID_VERTICAL
@ NWID_VERTICAL
Vertical container.
Definition: widget_type.h:75
NWidgetResizeBase::SetFill
void SetFill(uint fill_x, uint fill_y)
Set the filling of the widget from initial size.
Definition: widget.cpp:837
GetTileOwner
static Owner GetTileOwner(TileIndex tile)
Returns the owner of a tile.
Definition: tile_map.h:178
FONT_HEIGHT_SMALL
#define FONT_HEIGHT_SMALL
Height of characters in the small (FS_SMALL) font.
Definition: gfx_func.h:176
WID_STL_SHIP
@ WID_STL_SHIP
'SHIP' button - list only facilities where is a dock.
Definition: station_widget.h:46
OrthogonalTileArea::h
uint16 h
The height of the area.
Definition: tilearea_type.h:19
DistanceMax
uint DistanceMax(TileIndex t0, TileIndex t1)
Gets the biggest distance component (x or y) between the two given tiles.
Definition: map.cpp:189
StationCargoList::ReservedCount
uint ReservedCount() const
Returns sum of cargo reserved for loading onto vehicles.
Definition: cargopacket.h:516
WID_STL_NOCARGOWAITING
@ WID_STL_NOCARGOWAITING
'NO' button - list stations where no cargo is waiting.
Definition: station_widget.h:49
WWT_CLOSEBOX
@ WWT_CLOSEBOX
Close box (at top-left of a window)
Definition: widget_type.h:67
WWT_RESIZEBOX
@ WWT_RESIZEBOX
Resize box (normally at bottom-right of a window)
Definition: widget_type.h:66
MAX_LENGTH_STATION_NAME_CHARS
static const uint MAX_LENGTH_STATION_NAME_CHARS
The maximum length of a station name in characters including '\0'.
Definition: station_type.h:87
TileHighlightData::dirty
byte dirty
Whether the build station window needs to redraw due to the changed selection.
Definition: tilehighlight_type.h:58
GUIList::NeedRebuild
bool NeedRebuild() const
Check if a rebuild is needed.
Definition: sortlist_type.h:362
TileHighlightData::drawstyle
HighLightStyle drawstyle
Lower bits 0-3 are reserved for detailed highlight information.
Definition: tilehighlight_type.h:64
DrawStationCoverageAreaText
int DrawStationCoverageAreaText(int left, int right, int top, StationCoverageType sct, int rad, bool supplies)
Calculates and draws the accepted or supplied cargo around the selected tile(s)
Definition: station_gui.cpp:54
WID_STL_SORTDROPBTN
@ WID_STL_SORTDROPBTN
Dropdown button.
Definition: station_widget.h:53
SelectStationWindow::select_station_cmd
CommandContainer select_station_cmd
Command to build new station.
Definition: station_gui.cpp:2263
string_func.h
AIRPORT_CLOSED_block
static const uint64 AIRPORT_CLOSED_block
Dummy block for indicating a closed airport.
Definition: airport.h:128
SCT_ALL
@ SCT_ALL
Draw all cargoes.
Definition: station_gui.h:22
StringID
uint32 StringID
Numeric value that represents a string, independent of the selected language.
Definition: strings_type.h:16
WWT_PUSHIMGBTN
@ WWT_PUSHIMGBTN
Normal push-button (no toggle button) with image caption.
Definition: widget_type.h:103
SBS_DOWN
@ SBS_DOWN
Sort ascending.
Definition: window_gui.h:224
CargoDataEntry::SetTransfers
void SetTransfers(bool value)
Set the transfers state.
Definition: station_gui.cpp:1000
GoodsEntry
Stores station stats for a single cargo.
Definition: station_base.h:170
EndContainer
static NWidgetPart EndContainer()
Widget part function for denoting the end of a container (horizontal, vertical, WWT_FRAME,...
Definition: widget_type.h:998
WC_SELECT_STATION
@ WC_SELECT_STATION
Select station (when joining stations); Window numbers:
Definition: window_type.h:235
station_base.h
Pool::PoolItem<&_station_pool >::Iterate
static Pool::IterateWrapper< Titem > Iterate(size_t from=0)
Returns an iterable ensemble of all valid Titem.
Definition: pool_type.hpp:378
ST_STATION_STRING
@ ST_STATION_STRING
by station name
Definition: station_gui.cpp:858
strings_func.h
NWID_VSCROLLBAR
@ NWID_VSCROLLBAR
Vertical scrollbar.
Definition: widget_type.h:82
StationViewWindow::Invalidation
Invalidation
Type of data invalidation.
Definition: station_gui.cpp:1253
StationViewWindow::displayed_rows
CargoDataVector displayed_rows
Parent entry of currently displayed rows (including collapsed ones).
Definition: station_gui.cpp:1308
DeleteWindowById
void DeleteWindowById(WindowClass cls, WindowNumber number, bool force)
Delete a window by its class and window number (if it is open).
Definition: window.cpp:1165
NWidgetCore::SetDataTip
void SetDataTip(uint32 widget_data, StringID tool_tip)
Set data and tool tip of the nested widget.
Definition: widget.cpp:892
MapMaxY
static uint MapMaxY()
Gets the maximum Y coordinate within the map, including MP_VOID.
Definition: map_func.h:111
Window::IsShaded
bool IsShaded() const
Is window shaded currently?
Definition: window_gui.h:524
NWidgetBase::pos_x
int pos_x
Horizontal position of top-left corner of the widget in the window.
Definition: widget_type.h:175
NWidgetHorizontal
Horizontal container.
Definition: widget_type.h:453
CargoDataEntry::Update
void Update(uint count)
Update the count for this entry and propagate the change to the parent entry if there is one.
Definition: station_gui.cpp:1135
TileXY
static TileIndex TileXY(uint x, uint y)
Returns the TileIndex of a coordinate.
Definition: map_func.h:163
CargoDataEntry::Retrieve
CargoDataEntry * Retrieve(StationID station) const
Retrieve a child for the given station.
Definition: station_gui.cpp:938
CargoDataEntry::Clear
void Clear()
Delete all subentries, reset count and num_children and adapt parent's count.
Definition: station_gui.cpp:1080
CargoDataEntry::GetStation
StationID GetStation() const
Get the station ID for this entry.
Definition: station_gui.cpp:960
FACIL_TRAIN
@ FACIL_TRAIN
Station with train station.
Definition: station_type.h:52
StationViewWindow::RowDisplay::next_cargo
CargoID next_cargo
ID of the cargo belonging to the entry actually displayed if it's cargo.
Definition: station_gui.cpp:1242
FONT_HEIGHT_NORMAL
#define FONT_HEIGHT_NORMAL
Height of characters in the normal (FS_NORMAL) font.
Definition: gfx_func.h:179
GoodsEntry::flows
FlowStatMap flows
Planned flows through this station.
Definition: station_base.h:259
ScaleGUITrad
static int ScaleGUITrad(int value)
Scale traditional pixel dimensions to GUI zoom level.
Definition: zoom_func.h:76
NWidget
static NWidgetPart NWidget(WidgetType tp, Colours col, int16 idx=-1)
Widget part function for starting a new 'real' widget.
Definition: widget_type.h:1113
StationViewWindow::sort_orders
SortOrder sort_orders[NUM_COLUMNS]
Sort order (ascending/descending) for the 'columns'.
Definition: station_gui.cpp:1299
SCT_NON_PASSENGERS_ONLY
@ SCT_NON_PASSENGERS_ONLY
Draw all non-passenger class cargoes.
Definition: station_gui.h:21
geometry_func.hpp
OrthogonalTileArea::tile
TileIndex tile
The base tile of the area.
Definition: tilearea_type.h:17
SelectStationWindow::DrawWidget
void DrawWidget(const Rect &r, int widget) const override
Draw the contents of a nested widget.
Definition: station_gui.cpp:2308
SetMinimalSize
static NWidgetPart SetMinimalSize(int16 x, int16 y)
Widget part function for setting the minimal size.
Definition: widget_type.h:946
WID_STL_BUS
@ WID_STL_BUS
'BUS' button - list only facilities where is a bus stop.
Definition: station_widget.h:44
WID_SV_ACCEPT_RATING_LIST
@ WID_SV_ACCEPT_RATING_LIST
List of accepted cargoes / rating of cargoes.
Definition: station_widget.h:22
FlowStatMap
Flow descriptions by origin stations.
Definition: station_base.h:152
TileAndStation::station
StationID station
StationID.
Definition: station_gui.cpp:2146
WWT_PANEL
@ WWT_PANEL
Simple depressed panel.
Definition: widget_type.h:48
GUIList::GetListing
Listing GetListing() const
Export current sort conditions.
Definition: sortlist_type.h:116
OWNER_NONE
@ OWNER_NONE
The tile has no ownership.
Definition: company_type.h:25
Window::IsWidgetLowered
bool IsWidgetLowered(byte widget_index) const
Gets the lowered state of a widget.
Definition: window_gui.h:493
MP_STATION
@ MP_STATION
A tile of a station.
Definition: tile_type.h:46
GUISettings::station_gui_sort_order
uint8 station_gui_sort_order
the sort order of entries in the station gui - ascending or descending
Definition: settings_type.h:158
WID_SV_GROUP
@ WID_SV_GROUP
label for "group by"
Definition: station_widget.h:16
NUM_CARGO
@ NUM_CARGO
Maximal number of cargo types in a game.
Definition: cargo_type.h:64
GoodsEntry::GES_ACCEPTANCE
@ GES_ACCEPTANCE
Set when the station accepts the cargo currently for final deliveries.
Definition: station_base.h:177
GetStationIndex
static StationID GetStationIndex(TileIndex t)
Get StationID from a tile.
Definition: station_map.h:28
SpecializedStation< Station, false >::GetByTile
static Station * GetByTile(TileIndex tile)
Get the station belonging to a specific tile.
Definition: base_station_base.h:238
waypoint_base.h
HT_RECT
@ HT_RECT
rectangle (stations, depots, ...)
Definition: tilehighlight_type.h:21
Scrollbar::GetPosition
uint16 GetPosition() const
Gets the position of the first visible element in the list.
Definition: widget_type.h:630
cargotype.h
WID_STL_AIRPLANE
@ WID_STL_AIRPLANE
'AIRPLANE' button - list only facilities where is an airport.
Definition: station_widget.h:45
WID_SV_ACCEPTS_RATINGS
@ WID_SV_ACCEPTS_RATINGS
'Accepts' / 'Ratings' button.
Definition: station_widget.h:24
linkgraph.h
GetAcceptanceAroundTiles
CargoArray GetAcceptanceAroundTiles(TileIndex tile, int w, int h, int rad, CargoTypes *always_accepted)
Get the acceptance of cargoes around the tile in 1/8.
Definition: station_cmd.cpp:545
StationViewWindow::Mode
Mode
Display mode of the cargo view.
Definition: station_gui.cpp:1271
CargoSpec::name
StringID name
Name of this type of cargo.
Definition: cargotype.h:70
Window::FinishInitNested
void FinishInitNested(WindowNumber window_number=0)
Perform the second part of the initialization of a nested widget tree.
Definition: window.cpp:1848
BaseStation::xy
TileIndex xy
Base tile of the station.
Definition: base_station_base.h:53
BaseStation
Base class for all station-ish types.
Definition: base_station_base.h:52
HasStationInUse
bool HasStationInUse(StationID station, bool include_company, CompanyID company)
Tests whether the company's vehicles have this station in orders.
Definition: station_cmd.cpp:2485
company_func.h
SetViewportCatchmentStation
void SetViewportCatchmentStation(const Station *st, bool sel)
Select or deselect station for coverage area highlight.
Definition: viewport.cpp:3522
CargoDataEntry::HasTransfers
bool HasTransfers() const
Has this entry transfers.
Definition: station_gui.cpp:995
MapMaxX
static uint MapMaxX()
Gets the maximum X coordinate within the map, including MP_VOID.
Definition: map_func.h:102
CargoSpec::abbrev
StringID abbrev
Two letter abbreviation for this cargo type.
Definition: cargotype.h:74
GUIList::ForceResort
void ForceResort()
Force a resort next Sort call Reset the resort timer if used too.
Definition: sortlist_type.h:213
TILE_ADDXY
#define TILE_ADDXY(tile, x, y)
Adds a given offset to a tile.
Definition: map_func.h:258
StationSettings::distant_join_stations
bool distant_join_stations
allow to join non-adjacent stations
Definition: settings_type.h:524
StationViewWindow::GR_NEXT
@ GR_NEXT
Group by next station ("via").
Definition: station_gui.cpp:1263
StationJoinerNeeded
static bool StationJoinerNeeded(const CommandContainer &cmd, TileArea ta)
Check whether we need to show the station selection window.
Definition: station_gui.cpp:2410
StationViewWindow::ALH_RATING
@ ALH_RATING
Height of the cargo ratings view.
Definition: station_gui.cpp:1283
StationSettings::adjacent_stations
bool adjacent_stations
allow stations to be built directly adjacent to other stations
Definition: settings_type.h:523
WID_STL_SCROLLBAR
@ WID_STL_SCROLLBAR
Scrollbar next to the main panel.
Definition: station_widget.h:39
window_func.h
CargoDataEntry
A cargo data entry representing one possible row in the station view window's top part.
Definition: station_gui.cpp:886
GUIList::ForceRebuild
void ForceRebuild()
Force that a rebuild is needed.
Definition: sortlist_type.h:370
CommandFlagsToDCFlags
static DoCommandFlag CommandFlagsToDCFlags(CommandFlags cmd_flags)
Extracts the DC flags needed for DoCommand from the flags returned by GetCommandFlags.
Definition: command_func.h:58
ToggleBit
static T ToggleBit(T &x, const uint8 y)
Toggles a bit in a variable.
Definition: bitmath_func.hpp:181
Window::ToggleWidgetLoweredState
void ToggleWidgetLoweredState(byte widget_index)
Invert the lowered/raised status of a widget.
Definition: window_gui.h:463
GetCharacterHeight
int GetCharacterHeight(FontSize size)
Get height of a character for a given font size.
Definition: fontcache.cpp:69
SetBit
static T SetBit(T &x, const uint8 y)
Set a bit in a variable.
Definition: bitmath_func.hpp:121
lengthof
#define lengthof(x)
Return the length of an fixed size array.
Definition: stdafx.h:367
Window::width
int width
width of the window (number of pixels to the right in x direction)
Definition: window_gui.h:319
SelectStationWindow::OnInvalidateData
void OnInvalidateData(int data=0, bool gui_scope=true) override
Some data on this window has become invalid.
Definition: station_gui.cpp:2368
CargoPacket
Container for cargo from the same location and time.
Definition: cargopacket.h:42
Scrollbar::SetCapacityFromWidget
void SetCapacityFromWidget(Window *w, int widget, int padding=0)
Set capacity of visible elements from the size and resize properties of a widget.
Definition: widget.cpp:1980
Window::SortButtonWidth
static int SortButtonWidth()
Get width of up/down arrow of sort button state.
Definition: widget.cpp:656
StationViewWindow::SelectSortOrder
void SelectSortOrder(SortOrder order)
Select a new sort order for the cargo view.
Definition: station_gui.cpp:1987
StationViewWindow::SelectGroupBy
void SelectGroupBy(int index)
Select a new grouping mode for the cargo view.
Definition: station_gui.cpp:2030
WID_STL_TRAIN
@ WID_STL_TRAIN
'TRAIN' button - list only facilities where is a railroad station.
Definition: station_widget.h:42
CargoDataEntry::count
uint count
sum of counts of all children or amount of cargo for this entry.
Definition: station_gui.cpp:1027
CargoID
byte CargoID
Cargo slots to indicate a cargo type within a game.
Definition: cargo_type.h:20
NWidgetBase::pos_y
int pos_y
Vertical position of top-left corner of the widget in the window.
Definition: widget_type.h:176
WID_STL_FACILALL
@ WID_STL_FACILALL
'ALL' button - list all facilities.
Definition: station_widget.h:47
StationViewWindow::accepts_lines
int accepts_lines
Number of lines in the accepted cargo view.
Definition: station_gui.cpp:1278
INVALID_TILE
static const TileIndex INVALID_TILE
The very nice invalid tile marker.
Definition: tile_type.h:83
SelectStationWindow::UpdateWidgetSize
void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize) override
Update size and resize step of a widget in the window.
Definition: station_gui.cpp:2288
CargoDataEntry::parent
CargoDataEntry * parent
the parent of this entry.
Definition: station_gui.cpp:1018
ST_AS_GROUPING
@ ST_AS_GROUPING
by the same principle the entries are being grouped
Definition: station_gui.cpp:856
StationViewWindow::scroll_to_row
int scroll_to_row
If set, scroll the main viewport to the station pointed to by this row.
Definition: station_gui.cpp:1301
strnatcmp
int strnatcmp(const char *s1, const char *s2, bool ignore_garbage_at_front)
Compares two strings using case insensitive natural sort.
Definition: string.cpp:625
CargoSorter
Definition: station_gui.cpp:863
SetFill
static NWidgetPart SetFill(uint fill_x, uint fill_y)
Widget part function for setting filling.
Definition: widget_type.h:982
CargoDataEntry::Remove
void Remove(CargoID cargo)
Remove a child associated with the given cargo.
Definition: station_gui.cpp:927
gui.h
CeilDiv
static uint CeilDiv(uint a, uint b)
Computes ceil(a / b) for non-negative a and b.
Definition: math_func.hpp:254
StationViewWindow::GR_CARGO
@ GR_CARGO
Group by cargo type.
Definition: station_gui.cpp:1265
WID_SV_CLOSE_AIRPORT
@ WID_SV_CLOSE_AIRPORT
'Close airport' button.
Definition: station_widget.h:26
Window
Data structure for an opened window.
Definition: window_gui.h:276
GUIList::RebuildDone
void RebuildDone()
Notify the sortlist that the rebuild is done.
Definition: sortlist_type.h:380
ShowSelectWaypointIfNeeded
void ShowSelectWaypointIfNeeded(const CommandContainer &cmd, TileArea ta)
Show the waypoint selection window when needed.
Definition: station_gui.cpp:2469
VEH_TRAIN
@ VEH_TRAIN
Train vehicle type.
Definition: vehicle_type.h:24
ST_COUNT
@ ST_COUNT
by amount of cargo
Definition: station_gui.cpp:857
CompanyStationsWindow::OnGameTick
void OnGameTick() override
Called once per (game) tick.
Definition: station_gui.cpp:656
Pool::PoolItem<&_company_pool >::IsValidID
static bool IsValidID(size_t index)
Tests whether given index can be used to get valid (non-nullptr) Titem.
Definition: pool_type.hpp:318
Window::RaiseWidget
void RaiseWidget(byte widget_index)
Marks a widget as raised.
Definition: window_gui.h:483
StationViewWindow::rating_lines
int rating_lines
Number of lines in the cargo ratings view.
Definition: station_gui.cpp:1277
_viewport_highlight_station
const Station * _viewport_highlight_station
Currently selected station for coverage area highlight.
Definition: viewport.cpp:985
SelectStationWindow::OnClick
void OnClick(Point pt, int widget, int click_count) override
A click with the left mouse button has been made on the window.
Definition: station_gui.cpp:2329
Window::DrawWidgets
void DrawWidgets() const
Paint all widgets of a window.
Definition: widget.cpp:602
StationViewWindow::expanded_rows
CargoDataEntry expanded_rows
Parent entry of currently expanded rows.
Definition: station_gui.cpp:1306
FACIL_AIRPORT
@ FACIL_AIRPORT
Station with an airport.
Definition: station_type.h:55
NWidgetBackground
Nested widget with a child.
Definition: widget_type.h:544
CompanyStationsWindow::DrawWidget
void DrawWidget(const Rect &r, int widget) const override
Draw the contents of a nested widget.
Definition: station_gui.cpp:436
StationViewWindow::Grouping
Grouping
Type of grouping used in each of the "columns".
Definition: station_gui.cpp:1261
CompanyStationsWindow::StationNameSorter
static bool StationNameSorter(const Station *const &a, const Station *const &b)
Sort stations by their name.
Definition: station_gui.cpp:259
SBS_UP
@ SBS_UP
Sort descending.
Definition: window_gui.h:225
CompanyStationsWindow::StationRatingMinSorter
static bool StationRatingMinSorter(const Station *const &a, const Station *const &b)
Sort stations by their rating.
Definition: station_gui.cpp:314
WID_SV_SCROLLBAR
@ WID_SV_SCROLLBAR
Scrollbar.
Definition: station_widget.h:21
CT_INVALID
@ CT_INVALID
Invalid cargo type.
Definition: cargo_type.h:68
NWidgetCore
Base class for a 'real' widget.
Definition: widget_type.h:282
WID_SV_CAPTION
@ WID_SV_CAPTION
Caption of the window.
Definition: station_widget.h:15
IsCargoInClass
static bool IsCargoInClass(CargoID c, CargoClass cc)
Does cargo c have cargo class cc?
Definition: cargotype.h:148
Window::SetWidgetDirty
void SetWidgetDirty(byte widget_index) const
Invalidate a widget, i.e.
Definition: window.cpp:597
StationViewWindow::EstimateDestinations
void EstimateDestinations(CargoID cargo, StationID source, StationID next, uint count, CargoDataEntry *dest)
Estimate the amounts of cargo per final destination for a given cargo, source station and next hop an...
Definition: station_gui.cpp:1516
VEH_SHIP
@ VEH_SHIP
Ship vehicle type.
Definition: vehicle_type.h:26
WID_SV_SHIPS
@ WID_SV_SHIPS
List of scheduled ships button.
Definition: station_widget.h:29
Rect
Specification of a rectangle with absolute coordinates of all edges.
Definition: geometry_type.hpp:47
Window::LowerWidget
void LowerWidget(byte widget_index)
Marks a widget as lowered.
Definition: window_gui.h:474
TileAndStation
Struct containing TileIndex and StationID.
Definition: station_gui.cpp:2144
Town::exclusivity
CompanyID exclusivity
which company has exclusivity
Definition: town.h:71
WC_AIRCRAFT_LIST
@ WC_AIRCRAFT_LIST
Aircraft list; Window numbers:
Definition: window_type.h:319
FindStationsNearby
static const T * FindStationsNearby(TileArea ta, bool distant_join)
Circulate around the to-be-built station to find stations we could join.
Definition: station_gui.cpp:2202
QSF_ENABLE_DEFAULT
@ QSF_ENABLE_DEFAULT
enable the 'Default' button ("\0" is returned)
Definition: textbuf_gui.h:21
NWidgetBase::current_x
uint current_x
Current horizontal size (after resizing).
Definition: widget_type.h:172
Town::exclusive_counter
uint8 exclusive_counter
months till the exclusivity expires
Definition: town.h:72
WC_STATION_LIST
@ WC_STATION_LIST
Station list; Window numbers:
Definition: window_type.h:295
WD_PAR_VSEP_WIDE
@ WD_PAR_VSEP_WIDE
Large amount of vertical space between two paragraphs of text.
Definition: window_gui.h:138
SelectStationWindow::OnRealtimeTick
void OnRealtimeTick(uint delta_ms) override
Called periodically.
Definition: station_gui.cpp:2350
WID_SV_TRAINS
@ WID_SV_TRAINS
List of scheduled trains button.
Definition: station_widget.h:27
ResetObjectToPlace
void ResetObjectToPlace()
Reset the cursor and mouse mode handling back to default (normal cursor, only clicking in windows).
Definition: viewport.cpp:3421
NWidgetResizeBase::SetMinimalSize
void SetMinimalSize(uint min_x, uint min_y)
Set minimal size of the widget.
Definition: widget.cpp:815
PC_GREEN
static const uint8 PC_GREEN
Green palette colour.
Definition: gfx_func.h:223
Window::SetWidgetLoweredState
void SetWidgetLoweredState(byte widget_index, bool lowered_stat)
Sets the lowered/raised status of a widget.
Definition: window_gui.h:453
station_gui.h
TD_RTL
@ TD_RTL
Text is written right-to-left by default.
Definition: strings_type.h:24
FOR_EACH_SET_BIT
#define FOR_EACH_SET_BIT(bitpos_var, bitset_value)
Do an operation for each set set bit in a value.
Definition: bitmath_func.hpp:361
_current_text_dir
TextDirection _current_text_dir
Text direction of the currently selected language.
Definition: strings.cpp:48
TileHighlightData::freeze
bool freeze
Freeze highlight in place.
Definition: tilehighlight_type.h:53
CompanyStationsWindow::OnDropdownSelect
void OnDropdownSelect(int widget, int index) override
A dropdown option associated to this window has been selected.
Definition: station_gui.cpp:644
CargoDataEntry::Begin
CargoDataSet::iterator Begin() const
Get an iterator pointing to the begin of the set of children.
Definition: station_gui.cpp:985
WWT_TEXTBTN
@ WWT_TEXTBTN
(Toggle) Button with text
Definition: widget_type.h:53
INVALID_STRING_ID
static const StringID INVALID_STRING_ID
Constant representing an invalid string (16bit in case it is used in savegames)
Definition: strings_type.h:17
ClientSettings::gui
GUISettings gui
settings related to the GUI
Definition: settings_type.h:567
station_widget.h
debug.h
WID_SV_PLANES
@ WID_SV_PLANES
List of scheduled planes button.
Definition: station_widget.h:30
LinkGraph::Monthly
uint Monthly(uint base) const
Scale a value to its monthly equivalent, based on last compression.
Definition: linkgraph.h:517
CargoDataEntry::transfers
bool transfers
If there are transfers for this cargo.
Definition: station_gui.cpp:1023
WWT_DROPDOWN
@ WWT_DROPDOWN
Drop down list.
Definition: widget_type.h:68
GUIList::SetSortFuncs
void SetSortFuncs(SortFunction *const *n_funcs)
Hand the array of sort function pointers to the sort list.
Definition: sortlist_type.h:270
GUISettings::persistent_buildingtools
bool persistent_buildingtools
keep the building tools active after usage
Definition: settings_type.h:141
TileVirtXY
static TileIndex TileVirtXY(uint x, uint y)
Get a tile from the virtual XY-coordinate.
Definition: map_func.h:194
CargoDataEntry::IncrementSize
void IncrementSize()
Increment.
Definition: station_gui.cpp:1144
WWT_SHADEBOX
@ WWT_SHADEBOX
Shade box (at top-right of a window, between WWT_DEBUGBOX and WWT_DEFSIZEBOX)
Definition: widget_type.h:62
CargoDataEntry::End
CargoDataSet::iterator End() const
Get an iterator pointing to the end of the set of children.
Definition: station_gui.cpp:990
WID_SV_RENAME
@ WID_SV_RENAME
'Rename' button.
Definition: station_widget.h:25