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00012 #include "stdafx.h"
00013 #include "debug.h"
00014 #include "gui.h"
00015 #include "textbuf_gui.h"
00016 #include "company_func.h"
00017 #include "command_func.h"
00018 #include "vehicle_gui.h"
00019 #include "cargotype.h"
00020 #include "station_gui.h"
00021 #include "strings_func.h"
00022 #include "window_func.h"
00023 #include "viewport_func.h"
00024 #include "widgets/dropdown_func.h"
00025 #include "station_base.h"
00026 #include "waypoint_base.h"
00027 #include "tilehighlight_func.h"
00028 #include "company_base.h"
00029 #include "sortlist_type.h"
00030 #include "core/geometry_func.hpp"
00031 #include "vehiclelist.h"
00032 #include "town.h"
00033 #include "linkgraph/linkgraph.h"
00034
00035 #include "widgets/station_widget.h"
00036
00037 #include "table/strings.h"
00038
00039 #include <set>
00040 #include <vector>
00041
00052 int DrawStationCoverageAreaText(int left, int right, int top, StationCoverageType sct, int rad, bool supplies)
00053 {
00054 TileIndex tile = TileVirtXY(_thd.pos.x, _thd.pos.y);
00055 uint32 cargo_mask = 0;
00056 if (_thd.drawstyle == HT_RECT && tile < MapSize()) {
00057 CargoArray cargoes;
00058 if (supplies) {
00059 cargoes = GetProductionAroundTiles(tile, _thd.size.x / TILE_SIZE, _thd.size.y / TILE_SIZE, rad);
00060 } else {
00061 cargoes = GetAcceptanceAroundTiles(tile, _thd.size.x / TILE_SIZE, _thd.size.y / TILE_SIZE, rad);
00062 }
00063
00064
00065 for (CargoID i = 0; i < NUM_CARGO; i++) {
00066 switch (sct) {
00067 case SCT_PASSENGERS_ONLY: if (!IsCargoInClass(i, CC_PASSENGERS)) continue; break;
00068 case SCT_NON_PASSENGERS_ONLY: if (IsCargoInClass(i, CC_PASSENGERS)) continue; break;
00069 case SCT_ALL: break;
00070 default: NOT_REACHED();
00071 }
00072 if (cargoes[i] >= (supplies ? 1U : 8U)) SetBit(cargo_mask, i);
00073 }
00074 }
00075 SetDParam(0, cargo_mask);
00076 return DrawStringMultiLine(left, right, top, INT32_MAX, supplies ? STR_STATION_BUILD_SUPPLIES_CARGO : STR_STATION_BUILD_ACCEPTS_CARGO);
00077 }
00078
00084 void CheckRedrawStationCoverage(const Window *w)
00085 {
00086 if (_thd.dirty & 1) {
00087 _thd.dirty &= ~1;
00088 w->SetDirty();
00089 }
00090 }
00091
00107 static void StationsWndShowStationRating(int left, int right, int y, CargoID type, uint amount, byte rating)
00108 {
00109 static const uint units_full = 576;
00110 static const uint rating_full = 224;
00111
00112 const CargoSpec *cs = CargoSpec::Get(type);
00113 if (!cs->IsValid()) return;
00114
00115 int colour = cs->rating_colour;
00116 TextColour tc = GetContrastColour(colour);
00117 uint w = (minu(amount, units_full) + 5) / 36;
00118
00119 int height = GetCharacterHeight(FS_SMALL);
00120
00121
00122 if (w != 0) GfxFillRect(left, y, left + w - 1, y + height, colour);
00123
00124
00125
00126 if (w == 0) {
00127 uint rest = amount / 5;
00128 if (rest != 0) {
00129 w += left;
00130 GfxFillRect(w, y + height - rest, w, y + height, colour);
00131 }
00132 }
00133
00134 DrawString(left + 1, right, y, cs->abbrev, tc);
00135
00136
00137 y += height + 2;
00138 GfxFillRect(left + 1, y, left + 14, y, PC_RED);
00139 rating = minu(rating, rating_full) / 16;
00140 if (rating != 0) GfxFillRect(left + 1, y, left + rating, y, PC_GREEN);
00141 }
00142
00143 typedef GUIList<const Station*> GUIStationList;
00144
00148 class CompanyStationsWindow : public Window
00149 {
00150 protected:
00151
00152 static Listing last_sorting;
00153 static byte facilities;
00154 static bool include_empty;
00155 static const uint32 cargo_filter_max;
00156 static uint32 cargo_filter;
00157 static const Station *last_station;
00158
00159
00160 static const StringID sorter_names[];
00161 static GUIStationList::SortFunction * const sorter_funcs[];
00162
00163 GUIStationList stations;
00164 Scrollbar *vscroll;
00165
00171 void BuildStationsList(const Owner owner)
00172 {
00173 if (!this->stations.NeedRebuild()) return;
00174
00175 DEBUG(misc, 3, "Building station list for company %d", owner);
00176
00177 this->stations.Clear();
00178
00179 const Station *st;
00180 FOR_ALL_STATIONS(st) {
00181 if (st->owner == owner || (st->owner == OWNER_NONE && HasStationInUse(st->index, true, owner))) {
00182 if (this->facilities & st->facilities) {
00183 int num_waiting_cargo = 0;
00184 for (CargoID j = 0; j < NUM_CARGO; j++) {
00185 if (st->goods[j].HasRating()) {
00186 num_waiting_cargo++;
00187 if (HasBit(this->cargo_filter, j)) {
00188 *this->stations.Append() = st;
00189 break;
00190 }
00191 }
00192 }
00193
00194 if (num_waiting_cargo == 0 && this->include_empty) {
00195 *this->stations.Append() = st;
00196 }
00197 }
00198 }
00199 }
00200
00201 this->stations.Compact();
00202 this->stations.RebuildDone();
00203
00204 this->vscroll->SetCount(this->stations.Length());
00205 }
00206
00208 static int CDECL StationNameSorter(const Station * const *a, const Station * const *b)
00209 {
00210 static char buf_cache[64];
00211 char buf[64];
00212
00213 SetDParam(0, (*a)->index);
00214 GetString(buf, STR_STATION_NAME, lastof(buf));
00215
00216 if (*b != last_station) {
00217 last_station = *b;
00218 SetDParam(0, (*b)->index);
00219 GetString(buf_cache, STR_STATION_NAME, lastof(buf_cache));
00220 }
00221
00222 return strcmp(buf, buf_cache);
00223 }
00224
00226 static int CDECL StationTypeSorter(const Station * const *a, const Station * const *b)
00227 {
00228 return (*a)->facilities - (*b)->facilities;
00229 }
00230
00232 static int CDECL StationWaitingSorter(const Station * const *a, const Station * const *b)
00233 {
00234 Money diff = 0;
00235
00236 CargoID j;
00237 FOR_EACH_SET_CARGO_ID(j, cargo_filter) {
00238 if ((*a)->goods[j].cargo.TotalCount() > 0) diff += GetTransportedGoodsIncome((*a)->goods[j].cargo.TotalCount(), 20, 50, j);
00239 if ((*b)->goods[j].cargo.TotalCount() > 0) diff -= GetTransportedGoodsIncome((*b)->goods[j].cargo.TotalCount(), 20, 50, j);
00240 }
00241
00242 return ClampToI32(diff);
00243 }
00244
00246 static int CDECL StationRatingMaxSorter(const Station * const *a, const Station * const *b)
00247 {
00248 byte maxr1 = 0;
00249 byte maxr2 = 0;
00250
00251 CargoID j;
00252 FOR_EACH_SET_CARGO_ID(j, cargo_filter) {
00253 if ((*a)->goods[j].HasRating()) maxr1 = max(maxr1, (*a)->goods[j].rating);
00254 if ((*b)->goods[j].HasRating()) maxr2 = max(maxr2, (*b)->goods[j].rating);
00255 }
00256
00257 return maxr1 - maxr2;
00258 }
00259
00261 static int CDECL StationRatingMinSorter(const Station * const *a, const Station * const *b)
00262 {
00263 byte minr1 = 255;
00264 byte minr2 = 255;
00265
00266 for (CargoID j = 0; j < NUM_CARGO; j++) {
00267 if (!HasBit(cargo_filter, j)) continue;
00268 if ((*a)->goods[j].HasRating()) minr1 = min(minr1, (*a)->goods[j].rating);
00269 if ((*b)->goods[j].HasRating()) minr2 = min(minr2, (*b)->goods[j].rating);
00270 }
00271
00272 return -(minr1 - minr2);
00273 }
00274
00276 void SortStationsList()
00277 {
00278 if (!this->stations.Sort()) return;
00279
00280
00281 this->last_station = NULL;
00282
00283
00284 this->SetWidgetDirty(WID_STL_LIST);
00285 }
00286
00287 public:
00288 CompanyStationsWindow(const WindowDesc *desc, WindowNumber window_number) : Window()
00289 {
00290 this->stations.SetListing(this->last_sorting);
00291 this->stations.SetSortFuncs(this->sorter_funcs);
00292 this->stations.ForceRebuild();
00293 this->stations.NeedResort();
00294 this->SortStationsList();
00295
00296 this->CreateNestedTree(desc);
00297 this->vscroll = this->GetScrollbar(WID_STL_SCROLLBAR);
00298 this->FinishInitNested(desc, window_number);
00299 this->owner = (Owner)this->window_number;
00300
00301 const CargoSpec *cs;
00302 FOR_ALL_SORTED_STANDARD_CARGOSPECS(cs) {
00303 if (!HasBit(this->cargo_filter, cs->Index())) continue;
00304 this->LowerWidget(WID_STL_CARGOSTART + index);
00305 }
00306
00307 if (this->cargo_filter == this->cargo_filter_max) this->cargo_filter = _cargo_mask;
00308
00309 for (uint i = 0; i < 5; i++) {
00310 if (HasBit(this->facilities, i)) this->LowerWidget(i + WID_STL_TRAIN);
00311 }
00312 this->SetWidgetLoweredState(WID_STL_NOCARGOWAITING, this->include_empty);
00313
00314 this->GetWidget<NWidgetCore>(WID_STL_SORTDROPBTN)->widget_data = this->sorter_names[this->stations.SortType()];
00315 }
00316
00317 ~CompanyStationsWindow()
00318 {
00319 this->last_sorting = this->stations.GetListing();
00320 }
00321
00322 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
00323 {
00324 switch (widget) {
00325 case WID_STL_SORTBY: {
00326 Dimension d = GetStringBoundingBox(this->GetWidget<NWidgetCore>(widget)->widget_data);
00327 d.width += padding.width + WD_SORTBUTTON_ARROW_WIDTH * 2;
00328 d.height += padding.height;
00329 *size = maxdim(*size, d);
00330 break;
00331 }
00332
00333 case WID_STL_SORTDROPBTN: {
00334 Dimension d = {0, 0};
00335 for (int i = 0; this->sorter_names[i] != INVALID_STRING_ID; i++) {
00336 d = maxdim(d, GetStringBoundingBox(this->sorter_names[i]));
00337 }
00338 d.width += padding.width;
00339 d.height += padding.height;
00340 *size = maxdim(*size, d);
00341 break;
00342 }
00343
00344 case WID_STL_LIST:
00345 resize->height = FONT_HEIGHT_NORMAL;
00346 size->height = WD_FRAMERECT_TOP + 5 * resize->height + WD_FRAMERECT_BOTTOM;
00347 break;
00348
00349 case WID_STL_TRAIN:
00350 case WID_STL_TRUCK:
00351 case WID_STL_BUS:
00352 case WID_STL_AIRPLANE:
00353 case WID_STL_SHIP:
00354 size->height = max<uint>(FONT_HEIGHT_SMALL, 10) + padding.height;
00355 break;
00356
00357 case WID_STL_CARGOALL:
00358 case WID_STL_FACILALL:
00359 case WID_STL_NOCARGOWAITING: {
00360 Dimension d = GetStringBoundingBox(widget == WID_STL_NOCARGOWAITING ? STR_ABBREV_NONE : STR_ABBREV_ALL);
00361 d.width += padding.width + 2;
00362 d.height += padding.height;
00363 *size = maxdim(*size, d);
00364 break;
00365 }
00366
00367 default:
00368 if (widget >= WID_STL_CARGOSTART) {
00369 Dimension d = GetStringBoundingBox(_sorted_cargo_specs[widget - WID_STL_CARGOSTART]->abbrev);
00370 d.width += padding.width + 2;
00371 d.height += padding.height;
00372 *size = maxdim(*size, d);
00373 }
00374 break;
00375 }
00376 }
00377
00378 virtual void OnPaint()
00379 {
00380 this->BuildStationsList((Owner)this->window_number);
00381 this->SortStationsList();
00382
00383 this->DrawWidgets();
00384 }
00385
00386 virtual void DrawWidget(const Rect &r, int widget) const
00387 {
00388 switch (widget) {
00389 case WID_STL_SORTBY:
00390
00391 this->DrawSortButtonState(WID_STL_SORTBY, this->stations.IsDescSortOrder() ? SBS_DOWN : SBS_UP);
00392 break;
00393
00394 case WID_STL_LIST: {
00395 bool rtl = _current_text_dir == TD_RTL;
00396 int max = min(this->vscroll->GetPosition() + this->vscroll->GetCapacity(), this->stations.Length());
00397 int y = r.top + WD_FRAMERECT_TOP;
00398 for (int i = this->vscroll->GetPosition(); i < max; ++i) {
00399 const Station *st = this->stations[i];
00400 assert(st->xy != INVALID_TILE);
00401
00402
00403
00404 assert(st->owner == owner || st->owner == OWNER_NONE);
00405
00406 SetDParam(0, st->index);
00407 SetDParam(1, st->facilities);
00408 int x = DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, STR_STATION_LIST_STATION);
00409 x += rtl ? -5 : 5;
00410
00411
00412 for (uint j = 0; j < _sorted_standard_cargo_specs_size; j++) {
00413 CargoID cid = _sorted_cargo_specs[j]->Index();
00414 if (st->goods[cid].cargo.TotalCount() > 0) {
00415
00416
00417
00418
00419 if (rtl) {
00420 x -= 20;
00421 if (x < r.left + WD_FRAMERECT_LEFT) break;
00422 }
00423 StationsWndShowStationRating(x, x + 16, y, cid, st->goods[cid].cargo.TotalCount(), st->goods[cid].rating);
00424 if (!rtl) {
00425 x += 20;
00426 if (x > r.right - WD_FRAMERECT_RIGHT) break;
00427 }
00428 }
00429 }
00430 y += FONT_HEIGHT_NORMAL;
00431 }
00432
00433 if (this->vscroll->GetCount() == 0) {
00434 DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, STR_STATION_LIST_NONE);
00435 return;
00436 }
00437 break;
00438 }
00439
00440 case WID_STL_NOCARGOWAITING: {
00441 int cg_ofst = this->IsWidgetLowered(widget) ? 2 : 1;
00442 DrawString(r.left + cg_ofst, r.right + cg_ofst, r.top + cg_ofst, STR_ABBREV_NONE, TC_BLACK, SA_HOR_CENTER);
00443 break;
00444 }
00445
00446 case WID_STL_CARGOALL: {
00447 int cg_ofst = this->IsWidgetLowered(widget) ? 2 : 1;
00448 DrawString(r.left + cg_ofst, r.right + cg_ofst, r.top + cg_ofst, STR_ABBREV_ALL, TC_BLACK, SA_HOR_CENTER);
00449 break;
00450 }
00451
00452 case WID_STL_FACILALL: {
00453 int cg_ofst = this->IsWidgetLowered(widget) ? 2 : 1;
00454 DrawString(r.left + cg_ofst, r.right + cg_ofst, r.top + cg_ofst, STR_ABBREV_ALL, TC_BLACK);
00455 break;
00456 }
00457
00458 default:
00459 if (widget >= WID_STL_CARGOSTART) {
00460 const CargoSpec *cs = _sorted_cargo_specs[widget - WID_STL_CARGOSTART];
00461 int cg_ofst = HasBit(this->cargo_filter, cs->Index()) ? 2 : 1;
00462 GfxFillRect(r.left + cg_ofst, r.top + cg_ofst, r.right - 2 + cg_ofst, r.bottom - 2 + cg_ofst, cs->rating_colour);
00463 TextColour tc = GetContrastColour(cs->rating_colour);
00464 DrawString(r.left + cg_ofst, r.right + cg_ofst, r.top + cg_ofst, cs->abbrev, tc, SA_HOR_CENTER);
00465 }
00466 break;
00467 }
00468 }
00469
00470 virtual void SetStringParameters(int widget) const
00471 {
00472 if (widget == WID_STL_CAPTION) {
00473 SetDParam(0, this->window_number);
00474 SetDParam(1, this->vscroll->GetCount());
00475 }
00476 }
00477
00478 virtual void OnClick(Point pt, int widget, int click_count)
00479 {
00480 switch (widget) {
00481 case WID_STL_LIST: {
00482 uint id_v = this->vscroll->GetScrolledRowFromWidget(pt.y, this, WID_STL_LIST, 0, FONT_HEIGHT_NORMAL);
00483 if (id_v >= this->stations.Length()) return;
00484
00485 const Station *st = this->stations[id_v];
00486
00487 assert(st->owner == (Owner)this->window_number || st->owner == OWNER_NONE);
00488
00489 if (_ctrl_pressed) {
00490 ShowExtraViewPortWindow(st->xy);
00491 } else {
00492 ScrollMainWindowToTile(st->xy);
00493 }
00494 break;
00495 }
00496
00497 case WID_STL_TRAIN:
00498 case WID_STL_TRUCK:
00499 case WID_STL_BUS:
00500 case WID_STL_AIRPLANE:
00501 case WID_STL_SHIP:
00502 if (_ctrl_pressed) {
00503 ToggleBit(this->facilities, widget - WID_STL_TRAIN);
00504 this->ToggleWidgetLoweredState(widget);
00505 } else {
00506 uint i;
00507 FOR_EACH_SET_BIT(i, this->facilities) {
00508 this->RaiseWidget(i + WID_STL_TRAIN);
00509 }
00510 this->facilities = 1 << (widget - WID_STL_TRAIN);
00511 this->LowerWidget(widget);
00512 }
00513 this->stations.ForceRebuild();
00514 this->SetDirty();
00515 break;
00516
00517 case WID_STL_FACILALL:
00518 for (uint i = WID_STL_TRAIN; i <= WID_STL_SHIP; i++) {
00519 this->LowerWidget(i);
00520 }
00521
00522 this->facilities = FACIL_TRAIN | FACIL_TRUCK_STOP | FACIL_BUS_STOP | FACIL_AIRPORT | FACIL_DOCK;
00523 this->stations.ForceRebuild();
00524 this->SetDirty();
00525 break;
00526
00527 case WID_STL_CARGOALL: {
00528 for (uint i = 0; i < _sorted_standard_cargo_specs_size; i++) {
00529 this->LowerWidget(WID_STL_CARGOSTART + i);
00530 }
00531 this->LowerWidget(WID_STL_NOCARGOWAITING);
00532
00533 this->cargo_filter = _cargo_mask;
00534 this->include_empty = true;
00535 this->stations.ForceRebuild();
00536 this->SetDirty();
00537 break;
00538 }
00539
00540 case WID_STL_SORTBY:
00541 this->stations.ToggleSortOrder();
00542 this->SetDirty();
00543 break;
00544
00545 case WID_STL_SORTDROPBTN:
00546 ShowDropDownMenu(this, this->sorter_names, this->stations.SortType(), WID_STL_SORTDROPBTN, 0, 0);
00547 break;
00548
00549 case WID_STL_NOCARGOWAITING:
00550 if (_ctrl_pressed) {
00551 this->include_empty = !this->include_empty;
00552 this->ToggleWidgetLoweredState(WID_STL_NOCARGOWAITING);
00553 } else {
00554 for (uint i = 0; i < _sorted_standard_cargo_specs_size; i++) {
00555 this->RaiseWidget(WID_STL_CARGOSTART + i);
00556 }
00557
00558 this->cargo_filter = 0;
00559 this->include_empty = true;
00560
00561 this->LowerWidget(WID_STL_NOCARGOWAITING);
00562 }
00563 this->stations.ForceRebuild();
00564 this->SetDirty();
00565 break;
00566
00567 default:
00568 if (widget >= WID_STL_CARGOSTART) {
00569
00570 const CargoSpec *cs = _sorted_cargo_specs[widget - WID_STL_CARGOSTART];
00571
00572 if (_ctrl_pressed) {
00573 ToggleBit(this->cargo_filter, cs->Index());
00574 this->ToggleWidgetLoweredState(widget);
00575 } else {
00576 for (uint i = 0; i < _sorted_standard_cargo_specs_size; i++) {
00577 this->RaiseWidget(WID_STL_CARGOSTART + i);
00578 }
00579 this->RaiseWidget(WID_STL_NOCARGOWAITING);
00580
00581 this->cargo_filter = 0;
00582 this->include_empty = false;
00583
00584 SetBit(this->cargo_filter, cs->Index());
00585 this->LowerWidget(widget);
00586 }
00587 this->stations.ForceRebuild();
00588 this->SetDirty();
00589 }
00590 break;
00591 }
00592 }
00593
00594 virtual void OnDropdownSelect(int widget, int index)
00595 {
00596 if (this->stations.SortType() != index) {
00597 this->stations.SetSortType(index);
00598
00599
00600 this->GetWidget<NWidgetCore>(WID_STL_SORTDROPBTN)->widget_data = this->sorter_names[this->stations.SortType()];
00601
00602 this->SetDirty();
00603 }
00604 }
00605
00606 virtual void OnTick()
00607 {
00608 if (_pause_mode != PM_UNPAUSED) return;
00609 if (this->stations.NeedResort()) {
00610 DEBUG(misc, 3, "Periodic rebuild station list company %d", this->window_number);
00611 this->SetDirty();
00612 }
00613 }
00614
00615 virtual void OnResize()
00616 {
00617 this->vscroll->SetCapacityFromWidget(this, WID_STL_LIST, WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM);
00618 }
00619
00625 virtual void OnInvalidateData(int data = 0, bool gui_scope = true)
00626 {
00627 if (data == 0) {
00628
00629 this->stations.ForceRebuild();
00630 } else {
00631 this->stations.ForceResort();
00632 }
00633 }
00634 };
00635
00636 Listing CompanyStationsWindow::last_sorting = {false, 0};
00637 byte CompanyStationsWindow::facilities = FACIL_TRAIN | FACIL_TRUCK_STOP | FACIL_BUS_STOP | FACIL_AIRPORT | FACIL_DOCK;
00638 bool CompanyStationsWindow::include_empty = true;
00639 const uint32 CompanyStationsWindow::cargo_filter_max = UINT32_MAX;
00640 uint32 CompanyStationsWindow::cargo_filter = UINT32_MAX;
00641 const Station *CompanyStationsWindow::last_station = NULL;
00642
00643
00644 GUIStationList::SortFunction * const CompanyStationsWindow::sorter_funcs[] = {
00645 &StationNameSorter,
00646 &StationTypeSorter,
00647 &StationWaitingSorter,
00648 &StationRatingMaxSorter,
00649 &StationRatingMinSorter
00650 };
00651
00652
00653 const StringID CompanyStationsWindow::sorter_names[] = {
00654 STR_SORT_BY_NAME,
00655 STR_SORT_BY_FACILITY,
00656 STR_SORT_BY_WAITING,
00657 STR_SORT_BY_RATING_MAX,
00658 STR_SORT_BY_RATING_MIN,
00659 INVALID_STRING_ID
00660 };
00661
00667 static NWidgetBase *CargoWidgets(int *biggest_index)
00668 {
00669 NWidgetHorizontal *container = new NWidgetHorizontal();
00670
00671 for (uint i = 0; i < _sorted_standard_cargo_specs_size; i++) {
00672 NWidgetBackground *panel = new NWidgetBackground(WWT_PANEL, COLOUR_GREY, WID_STL_CARGOSTART + i);
00673 panel->SetMinimalSize(14, 11);
00674 panel->SetResize(0, 0);
00675 panel->SetFill(0, 1);
00676 panel->SetDataTip(0, STR_STATION_LIST_USE_CTRL_TO_SELECT_MORE);
00677 container->Add(panel);
00678 }
00679 *biggest_index = WID_STL_CARGOSTART + _sorted_standard_cargo_specs_size;
00680 return container;
00681 }
00682
00683 static const NWidgetPart _nested_company_stations_widgets[] = {
00684 NWidget(NWID_HORIZONTAL),
00685 NWidget(WWT_CLOSEBOX, COLOUR_GREY),
00686 NWidget(WWT_CAPTION, COLOUR_GREY, WID_STL_CAPTION), SetDataTip(STR_STATION_LIST_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
00687 NWidget(WWT_SHADEBOX, COLOUR_GREY),
00688 NWidget(WWT_STICKYBOX, COLOUR_GREY),
00689 EndContainer(),
00690 NWidget(NWID_HORIZONTAL),
00691 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),
00692 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),
00693 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),
00694 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),
00695 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),
00696 NWidget(WWT_PUSHBTN, COLOUR_GREY, WID_STL_FACILALL), SetMinimalSize(14, 11), SetDataTip(0x0, STR_STATION_LIST_SELECT_ALL_FACILITIES), SetFill(0, 1),
00697 NWidget(WWT_PANEL, COLOUR_GREY), SetMinimalSize(5, 11), SetFill(0, 1), EndContainer(),
00698 NWidgetFunction(CargoWidgets),
00699 NWidget(WWT_PANEL, COLOUR_GREY, WID_STL_NOCARGOWAITING), SetMinimalSize(14, 11), SetDataTip(0x0, STR_STATION_LIST_NO_WAITING_CARGO), SetFill(0, 1), EndContainer(),
00700 NWidget(WWT_PUSHBTN, COLOUR_GREY, WID_STL_CARGOALL), SetMinimalSize(14, 11), SetDataTip(0x0, STR_STATION_LIST_SELECT_ALL_TYPES), SetFill(0, 1),
00701 NWidget(WWT_PANEL, COLOUR_GREY), SetDataTip(0x0, STR_NULL), SetResize(1, 0), SetFill(1, 1), EndContainer(),
00702 EndContainer(),
00703 NWidget(NWID_HORIZONTAL),
00704 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, WID_STL_SORTBY), SetMinimalSize(81, 12), SetDataTip(STR_BUTTON_SORT_BY, STR_TOOLTIP_SORT_ORDER),
00705 NWidget(WWT_DROPDOWN, COLOUR_GREY, WID_STL_SORTDROPBTN), SetMinimalSize(163, 12), SetDataTip(STR_SORT_BY_NAME, STR_TOOLTIP_SORT_CRITERIA),
00706 NWidget(WWT_PANEL, COLOUR_GREY), SetDataTip(0x0, STR_NULL), SetResize(1, 0), SetFill(1, 1), EndContainer(),
00707 EndContainer(),
00708 NWidget(NWID_HORIZONTAL),
00709 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(),
00710 NWidget(NWID_VERTICAL),
00711 NWidget(NWID_VSCROLLBAR, COLOUR_GREY, WID_STL_SCROLLBAR),
00712 NWidget(WWT_RESIZEBOX, COLOUR_GREY),
00713 EndContainer(),
00714 EndContainer(),
00715 };
00716
00717 static const WindowDesc _company_stations_desc(
00718 WDP_AUTO, 358, 162,
00719 WC_STATION_LIST, WC_NONE,
00720 0,
00721 _nested_company_stations_widgets, lengthof(_nested_company_stations_widgets)
00722 );
00723
00729 void ShowCompanyStations(CompanyID company)
00730 {
00731 if (!Company::IsValidID(company)) return;
00732
00733 AllocateWindowDescFront<CompanyStationsWindow>(&_company_stations_desc, company);
00734 }
00735
00736 static const NWidgetPart _nested_station_view_widgets[] = {
00737 NWidget(NWID_HORIZONTAL),
00738 NWidget(WWT_CLOSEBOX, COLOUR_GREY),
00739 NWidget(WWT_CAPTION, COLOUR_GREY, WID_SV_CAPTION), SetDataTip(STR_STATION_VIEW_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
00740 NWidget(WWT_SHADEBOX, COLOUR_GREY),
00741 NWidget(WWT_STICKYBOX, COLOUR_GREY),
00742 EndContainer(),
00743 NWidget(NWID_HORIZONTAL),
00744 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, WID_SV_SORT_ORDER), SetMinimalSize(81, 12), SetFill(1, 1), SetDataTip(STR_BUTTON_SORT_BY, STR_TOOLTIP_SORT_ORDER),
00745 NWidget(WWT_DROPDOWN, COLOUR_GREY, WID_SV_SORT_BY), SetMinimalSize(168, 12), SetResize(1, 0), SetFill(0, 1), SetDataTip(0x0, STR_TOOLTIP_SORT_CRITERIA),
00746 EndContainer(),
00747 NWidget(NWID_HORIZONTAL),
00748 NWidget(WWT_TEXTBTN, COLOUR_GREY, WID_SV_GROUP), SetMinimalSize(81, 12), SetFill(1, 1), SetDataTip(STR_STATION_VIEW_GROUP, 0x0),
00749 NWidget(WWT_DROPDOWN, COLOUR_GREY, WID_SV_GROUP_BY), SetMinimalSize(168, 12), SetResize(1, 0), SetFill(0, 1), SetDataTip(0x0, STR_TOOLTIP_GROUP_ORDER),
00750 EndContainer(),
00751 NWidget(NWID_HORIZONTAL),
00752 NWidget(WWT_PANEL, COLOUR_GREY, WID_SV_WAITING), SetMinimalSize(237, 44), SetResize(1, 10), SetScrollbar(WID_SV_SCROLLBAR), EndContainer(),
00753 NWidget(NWID_VSCROLLBAR, COLOUR_GREY, WID_SV_SCROLLBAR),
00754 EndContainer(),
00755 NWidget(WWT_PANEL, COLOUR_GREY, WID_SV_ACCEPT_RATING_LIST), SetMinimalSize(249, 23), SetResize(1, 0), EndContainer(),
00756 NWidget(NWID_HORIZONTAL),
00757 NWidget(NWID_HORIZONTAL, NC_EQUALSIZE),
00758 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, WID_SV_LOCATION), SetMinimalSize(45, 12), SetResize(1, 0), SetFill(1, 1),
00759 SetDataTip(STR_BUTTON_LOCATION, STR_STATION_VIEW_CENTER_TOOLTIP),
00760 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, WID_SV_ACCEPTS_RATINGS), SetMinimalSize(46, 12), SetResize(1, 0), SetFill(1, 1),
00761 SetDataTip(STR_STATION_VIEW_RATINGS_BUTTON, STR_STATION_VIEW_RATINGS_TOOLTIP),
00762 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, WID_SV_RENAME), SetMinimalSize(45, 12), SetResize(1, 0), SetFill(1, 1),
00763 SetDataTip(STR_BUTTON_RENAME, STR_STATION_VIEW_RENAME_TOOLTIP),
00764 EndContainer(),
00765 NWidget(WWT_TEXTBTN, COLOUR_GREY, WID_SV_CLOSE_AIRPORT), SetMinimalSize(45, 12), SetResize(1, 0), SetFill(1, 1),
00766 SetDataTip(STR_STATION_VIEW_CLOSE_AIRPORT, STR_STATION_VIEW_CLOSE_AIRPORT_TOOLTIP),
00767 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, WID_SV_TRAINS), SetMinimalSize(14, 12), SetFill(0, 1), SetDataTip(STR_TRAIN, STR_STATION_VIEW_SCHEDULED_TRAINS_TOOLTIP),
00768 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, WID_SV_ROADVEHS), SetMinimalSize(14, 12), SetFill(0, 1), SetDataTip(STR_LORRY, STR_STATION_VIEW_SCHEDULED_ROAD_VEHICLES_TOOLTIP),
00769 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, WID_SV_SHIPS), SetMinimalSize(14, 12), SetFill(0, 1), SetDataTip(STR_SHIP, STR_STATION_VIEW_SCHEDULED_SHIPS_TOOLTIP),
00770 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, WID_SV_PLANES), SetMinimalSize(14, 12), SetFill(0, 1), SetDataTip(STR_PLANE, STR_STATION_VIEW_SCHEDULED_AIRCRAFT_TOOLTIP),
00771 NWidget(WWT_RESIZEBOX, COLOUR_GREY),
00772 EndContainer(),
00773 };
00774
00785 static void DrawCargoIcons(CargoID i, uint waiting, int left, int right, int y)
00786 {
00787 uint num = min((waiting + 5) / 10, (right - left) / 10);
00788 if (num == 0) return;
00789
00790 SpriteID sprite = CargoSpec::Get(i)->GetCargoIcon();
00791
00792 int x = _current_text_dir == TD_RTL ? left : right - num * 10;
00793 do {
00794 DrawSprite(sprite, PAL_NONE, x, y);
00795 x += 10;
00796 } while (--num);
00797 }
00798
00799 enum SortOrder {
00800 SO_DESCENDING,
00801 SO_ASCENDING
00802 };
00803
00804 class CargoDataEntry;
00805
00806 enum CargoSortType {
00807 ST_AS_GROUPING,
00808 ST_COUNT,
00809 ST_STATION_STRING,
00810 ST_STATION_ID,
00811 ST_CARGO_ID,
00812 };
00813
00814 class CargoSorter {
00815 public:
00816 CargoSorter(CargoSortType t = ST_STATION_ID, SortOrder o = SO_ASCENDING) : type(t), order(o) {}
00817 CargoSortType GetSortType() {return this->type;}
00818 bool operator()(const CargoDataEntry *cd1, const CargoDataEntry *cd2) const;
00819
00820 private:
00821 CargoSortType type;
00822 SortOrder order;
00823
00824 template<class Tid>
00825 bool SortId(Tid st1, Tid st2) const;
00826 bool SortCount(const CargoDataEntry *cd1, const CargoDataEntry *cd2) const;
00827 bool SortStation (StationID st1, StationID st2) const;
00828 };
00829
00830 typedef std::set<CargoDataEntry *, CargoSorter> CargoDataSet;
00831
00837 class CargoDataEntry {
00838 public:
00839 CargoDataEntry();
00840 ~CargoDataEntry();
00841
00847 CargoDataEntry *InsertOrRetrieve(StationID station)
00848 {
00849 return this->InsertOrRetrieve<StationID>(station);
00850 }
00851
00857 CargoDataEntry *InsertOrRetrieve(CargoID cargo)
00858 {
00859 return this->InsertOrRetrieve<CargoID>(cargo);
00860 }
00861
00862 void Update(uint count);
00863
00868 void Remove(StationID station)
00869 {
00870 CargoDataEntry t(station);
00871 this->Remove(&t);
00872 }
00873
00878 void Remove(CargoID cargo)
00879 {
00880 CargoDataEntry t(cargo);
00881 this->Remove(&t);
00882 }
00883
00889 CargoDataEntry *Retrieve(StationID station) const
00890 {
00891 CargoDataEntry t(station);
00892 return this->Retrieve(this->children->find(&t));
00893 }
00894
00900 CargoDataEntry *Retrieve(CargoID cargo) const
00901 {
00902 CargoDataEntry t(cargo);
00903 return this->Retrieve(this->children->find(&t));
00904 }
00905
00906 void Resort(CargoSortType type, SortOrder order);
00907
00911 StationID GetStation() const { return this->station; }
00912
00916 CargoID GetCargo() const { return this->cargo; }
00917
00921 uint GetCount() const { return this->count; }
00922
00926 CargoDataEntry *GetParent() const { return this->parent; }
00927
00931 uint GetNumChildren() const { return this->num_children; }
00932
00936 CargoDataSet::iterator Begin() const { return this->children->begin(); }
00937
00941 CargoDataSet::iterator End() const { return this->children->end(); }
00942
00943 void Clear();
00944 private:
00945
00946 CargoDataEntry(StationID st, uint c, CargoDataEntry *p);
00947 CargoDataEntry(CargoID car, uint c, CargoDataEntry *p);
00948 CargoDataEntry(StationID st);
00949 CargoDataEntry(CargoID car);
00950
00951 CargoDataEntry *Retrieve(CargoDataSet::iterator i) const;
00952
00953 template<class Tid>
00954 CargoDataEntry *InsertOrRetrieve(Tid s);
00955
00956 void Remove(CargoDataEntry *comp);
00957 void IncrementSize();
00958
00959 CargoDataEntry *parent;
00960 const union {
00961 StationID station;
00962 struct {
00963 CargoID cargo;
00964 bool transfers;
00965 };
00966 };
00967 uint num_children;
00968 uint count;
00969 CargoDataSet *children;
00970 };
00971
00972 CargoDataEntry::CargoDataEntry() :
00973 parent(NULL),
00974 station(INVALID_STATION),
00975 num_children(0),
00976 count(0),
00977 children(new CargoDataSet(CargoSorter(ST_CARGO_ID)))
00978 {}
00979
00980 CargoDataEntry::CargoDataEntry(CargoID cargo, uint count, CargoDataEntry *parent) :
00981 parent(parent),
00982 cargo(cargo),
00983 num_children(0),
00984 count(count),
00985 children(new CargoDataSet)
00986 {}
00987
00988 CargoDataEntry::CargoDataEntry(StationID station, uint count, CargoDataEntry *parent) :
00989 parent(parent),
00990 station(station),
00991 num_children(0),
00992 count(count),
00993 children(new CargoDataSet)
00994 {}
00995
00996 CargoDataEntry::CargoDataEntry(StationID station) :
00997 parent(NULL),
00998 station(station),
00999 num_children(0),
01000 count(0),
01001 children(NULL)
01002 {}
01003
01004 CargoDataEntry::CargoDataEntry(CargoID cargo) :
01005 parent(NULL),
01006 cargo(cargo),
01007 num_children(0),
01008 count(0),
01009 children(NULL)
01010 {}
01011
01012 CargoDataEntry::~CargoDataEntry()
01013 {
01014 this->Clear();
01015 delete this->children;
01016 }
01017
01021 void CargoDataEntry::Clear()
01022 {
01023 if (this->children != NULL) {
01024 for (CargoDataSet::iterator i = this->children->begin(); i != this->children->end(); ++i) {
01025 assert(*i != this);
01026 delete *i;
01027 }
01028 this->children->clear();
01029 }
01030 if (this->parent != NULL) this->parent->count -= this->count;
01031 this->count = 0;
01032 this->num_children = 0;
01033 }
01034
01041 void CargoDataEntry::Remove(CargoDataEntry *child)
01042 {
01043 CargoDataSet::iterator i = this->children->find(child);
01044 if (i != this->children->end()) {
01045 delete *i;
01046 this->children->erase(i);
01047 }
01048 }
01049
01056 template<class Tid>
01057 CargoDataEntry *CargoDataEntry::InsertOrRetrieve(Tid child_id)
01058 {
01059 CargoDataEntry tmp(child_id);
01060 CargoDataSet::iterator i = this->children->find(&tmp);
01061 if (i == this->children->end()) {
01062 IncrementSize();
01063 return *(this->children->insert(new CargoDataEntry(child_id, 0, this)).first);
01064 } else {
01065 CargoDataEntry *ret = *i;
01066 assert(this->children->value_comp().GetSortType() != ST_COUNT);
01067 return ret;
01068 }
01069 }
01070
01076 void CargoDataEntry::Update(uint count)
01077 {
01078 this->count += count;
01079 if (this->parent != NULL) this->parent->Update(count);
01080 }
01081
01085 void CargoDataEntry::IncrementSize()
01086 {
01087 ++this->num_children;
01088 if (this->parent != NULL) this->parent->IncrementSize();
01089 }
01090
01091 void CargoDataEntry::Resort(CargoSortType type, SortOrder order)
01092 {
01093 CargoDataSet *new_subs = new CargoDataSet(this->children->begin(), this->children->end(), CargoSorter(type, order));
01094 delete this->children;
01095 this->children = new_subs;
01096 }
01097
01098 CargoDataEntry *CargoDataEntry::Retrieve(CargoDataSet::iterator i) const
01099 {
01100 if (i == this->children->end()) {
01101 return NULL;
01102 } else {
01103 assert(this->children->value_comp().GetSortType() != ST_COUNT);
01104 return *i;
01105 }
01106 }
01107
01108 bool CargoSorter::operator()(const CargoDataEntry *cd1, const CargoDataEntry *cd2) const
01109 {
01110 switch (this->type) {
01111 case ST_STATION_ID:
01112 return this->SortId<StationID>(cd1->GetStation(), cd2->GetStation());
01113 case ST_CARGO_ID:
01114 return this->SortId<CargoID>(cd1->GetCargo(), cd2->GetCargo());
01115 case ST_COUNT:
01116 return this->SortCount(cd1, cd2);
01117 case ST_STATION_STRING:
01118 return this->SortStation(cd1->GetStation(), cd2->GetStation());
01119 default:
01120 NOT_REACHED();
01121 }
01122 }
01123
01124 template<class Tid>
01125 bool CargoSorter::SortId(Tid st1, Tid st2) const
01126 {
01127 return (this->order == SO_ASCENDING) ? st1 < st2 : st2 < st1;
01128 }
01129
01130 bool CargoSorter::SortCount(const CargoDataEntry *cd1, const CargoDataEntry *cd2) const
01131 {
01132 uint c1 = cd1->GetCount();
01133 uint c2 = cd2->GetCount();
01134 if (c1 == c2) {
01135 return this->SortStation(cd1->GetStation(), cd2->GetStation());
01136 } else if (this->order == SO_ASCENDING) {
01137 return c1 < c2;
01138 } else {
01139 return c2 < c1;
01140 }
01141 }
01142
01143 bool CargoSorter::SortStation(StationID st1, StationID st2) const
01144 {
01145 static char buf1[MAX_LENGTH_STATION_NAME_CHARS];
01146 static char buf2[MAX_LENGTH_STATION_NAME_CHARS];
01147
01148 if (!Station::IsValidID(st1)) {
01149 return Station::IsValidID(st2) ? this->order == SO_ASCENDING : this->SortId(st1, st2);
01150 } else if (!Station::IsValidID(st2)) {
01151 return order == SO_DESCENDING;
01152 }
01153
01154 SetDParam(0, st1);
01155 GetString(buf1, STR_STATION_NAME, lastof(buf1));
01156 SetDParam(0, st2);
01157 GetString(buf2, STR_STATION_NAME, lastof(buf2));
01158
01159 int res = strcmp(buf1, buf2);
01160 if (res == 0) {
01161 return this->SortId(st1, st2);
01162 } else {
01163 return (this->order == SO_ASCENDING) ? res < 0 : res > 0;
01164 }
01165 }
01166
01170 struct StationViewWindow : public Window {
01174 struct RowDisplay {
01175 RowDisplay(CargoDataEntry *f, StationID n) : filter(f), next_station(n) {}
01176 RowDisplay(CargoDataEntry *f, CargoID n) : filter(f), next_cargo(n) {}
01177
01181 CargoDataEntry *filter;
01182 union {
01186 StationID next_station;
01187
01191 CargoID next_cargo;
01192 };
01193 };
01194
01195 typedef std::vector<RowDisplay> CargoDataVector;
01196
01197 static const int NUM_COLUMNS = 4;
01198
01202 enum Invalidation {
01203 INV_FLOWS = 0x100,
01204 INV_CARGO = 0x200
01205 };
01206
01210 enum Grouping {
01211 GR_SOURCE,
01212 GR_NEXT,
01213 GR_DESTINATION,
01214 GR_CARGO,
01215 };
01216
01220 enum Mode {
01221 MODE_WAITING,
01222 MODE_PLANNED
01223 };
01224
01225 uint expand_shrink_width;
01226 int rating_lines;
01227 int accepts_lines;
01228 Scrollbar *vscroll;
01229
01231 enum AcceptListHeight {
01232 ALH_RATING = 13,
01233 ALH_ACCEPTS = 3,
01234 };
01235
01236 static const StringID _sort_names[];
01237 static const StringID _group_names[];
01238
01245 CargoSortType sortings[NUM_COLUMNS];
01246
01248 SortOrder sort_orders[NUM_COLUMNS];
01249
01250 int scroll_to_row;
01251 int grouping_index;
01252 Mode current_mode;
01253 Grouping groupings[NUM_COLUMNS];
01254
01255 CargoDataEntry expanded_rows;
01256 CargoDataEntry cached_destinations;
01257 CargoDataVector displayed_rows;
01258
01259 StationViewWindow(const WindowDesc *desc, WindowNumber window_number) : Window(),
01260 scroll_to_row(INT_MAX), grouping_index(0)
01261 {
01262 this->rating_lines = ALH_RATING;
01263 this->accepts_lines = ALH_ACCEPTS;
01264
01265 this->CreateNestedTree(desc);
01266 this->vscroll = this->GetScrollbar(WID_SV_SCROLLBAR);
01267
01268 this->FinishInitNested(desc, window_number);
01269
01270 this->groupings[0] = GR_CARGO;
01271 this->sortings[0] = ST_AS_GROUPING;
01272 this->SelectGroupBy(_settings_client.gui.station_gui_group_order);
01273 this->SelectSortBy(_settings_client.gui.station_gui_sort_by);
01274 this->sort_orders[0] = SO_ASCENDING;
01275 this->SelectSortOrder((SortOrder)_settings_client.gui.station_gui_sort_order);
01276 Owner owner = Station::Get(window_number)->owner;
01277 if (owner != OWNER_NONE) this->owner = owner;
01278 }
01279
01280 ~StationViewWindow()
01281 {
01282 Owner owner = Station::Get(this->window_number)->owner;
01283 DeleteWindowById(WC_TRAINS_LIST, VehicleListIdentifier(VL_STATION_LIST, VEH_TRAIN, owner, this->window_number).Pack(), false);
01284 DeleteWindowById(WC_ROADVEH_LIST, VehicleListIdentifier(VL_STATION_LIST, VEH_ROAD, owner, this->window_number).Pack(), false);
01285 DeleteWindowById(WC_SHIPS_LIST, VehicleListIdentifier(VL_STATION_LIST, VEH_SHIP, owner, this->window_number).Pack(), false);
01286 DeleteWindowById(WC_AIRCRAFT_LIST, VehicleListIdentifier(VL_STATION_LIST, VEH_AIRCRAFT, owner, this->window_number).Pack(), false);
01287 }
01288
01299 void ShowCargo(CargoDataEntry *data, CargoID cargo, StationID source, StationID next, StationID dest, uint count)
01300 {
01301 if (count == 0) return;
01302 bool auto_distributed = _settings_game.linkgraph.GetDistributionType(cargo) != DT_MANUAL;
01303 const CargoDataEntry *expand = &this->expanded_rows;
01304 for (int i = 0; i < NUM_COLUMNS && expand != NULL; ++i) {
01305 switch (groupings[i]) {
01306 case GR_CARGO:
01307 assert(i == 0);
01308 data = data->InsertOrRetrieve(cargo);
01309 data->transfers = (source != this->window_number);
01310 expand = expand->Retrieve(cargo);
01311 break;
01312 case GR_SOURCE:
01313 if (auto_distributed || source != this->window_number) {
01314 data = data->InsertOrRetrieve(source);
01315 expand = expand->Retrieve(source);
01316 }
01317 break;
01318 case GR_NEXT:
01319 if (auto_distributed) {
01320 data = data->InsertOrRetrieve(next);
01321 expand = expand->Retrieve(next);
01322 }
01323 break;
01324 case GR_DESTINATION:
01325 if (auto_distributed) {
01326 data = data->InsertOrRetrieve(dest);
01327 expand = expand->Retrieve(dest);
01328 }
01329 break;
01330 }
01331 }
01332 data->Update(count);
01333 }
01334
01335 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
01336 {
01337 switch (widget) {
01338 case WID_SV_WAITING:
01339 resize->height = FONT_HEIGHT_NORMAL;
01340 size->height = WD_FRAMERECT_TOP + 4 * resize->height + WD_FRAMERECT_BOTTOM;
01341 this->expand_shrink_width = max(GetStringBoundingBox("-").width, GetStringBoundingBox("+").width) + WD_FRAMERECT_LEFT + WD_FRAMERECT_RIGHT;
01342 break;
01343
01344 case WID_SV_ACCEPT_RATING_LIST:
01345 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;
01346 break;
01347
01348 case WID_SV_CLOSE_AIRPORT:
01349 if (!(Station::Get(this->window_number)->facilities & FACIL_AIRPORT)) {
01350
01351 size->width = 0;
01352 resize->width = 0;
01353 fill->width = 0;
01354 }
01355 break;
01356 }
01357 }
01358
01359 virtual void OnPaint()
01360 {
01361 const Station *st = Station::Get(this->window_number);
01362 CargoDataEntry cargo;
01363 BuildCargoList(&cargo, st);
01364
01365 this->vscroll->SetCount(cargo.GetNumChildren());
01366
01367
01368 this->SetWidgetDisabledState(WID_SV_RENAME, st->owner != _local_company);
01369 this->SetWidgetDisabledState(WID_SV_TRAINS, !(st->facilities & FACIL_TRAIN));
01370 this->SetWidgetDisabledState(WID_SV_ROADVEHS, !(st->facilities & FACIL_TRUCK_STOP) && !(st->facilities & FACIL_BUS_STOP));
01371 this->SetWidgetDisabledState(WID_SV_SHIPS, !(st->facilities & FACIL_DOCK));
01372 this->SetWidgetDisabledState(WID_SV_PLANES, !(st->facilities & FACIL_AIRPORT));
01373 this->SetWidgetDisabledState(WID_SV_CLOSE_AIRPORT, !(st->facilities & FACIL_AIRPORT) || st->owner != _local_company || st->owner == OWNER_NONE);
01374 this->SetWidgetLoweredState(WID_SV_CLOSE_AIRPORT, (st->facilities & FACIL_AIRPORT) && (st->airport.flags & AIRPORT_CLOSED_block) != 0);
01375
01376 this->DrawWidgets();
01377
01378 if (!this->IsShaded()) {
01379
01380 const NWidgetBase *wid = this->GetWidget<NWidgetBase>(WID_SV_ACCEPT_RATING_LIST);
01381 const Rect r = {wid->pos_x, wid->pos_y, wid->pos_x + wid->current_x - 1, wid->pos_y + wid->current_y - 1};
01382 if (this->GetWidget<NWidgetCore>(WID_SV_ACCEPTS_RATINGS)->widget_data == STR_STATION_VIEW_RATINGS_BUTTON) {
01383 int lines = this->DrawAcceptedCargo(r);
01384 if (lines > this->accepts_lines) {
01385 this->accepts_lines = lines;
01386 this->ReInit();
01387 return;
01388 }
01389 } else {
01390 int lines = this->DrawCargoRatings(r);
01391 if (lines > this->rating_lines) {
01392 this->rating_lines = lines;
01393 this->ReInit();
01394 return;
01395 }
01396 }
01397
01398
01399 this->DrawSortButtonState(WID_SV_SORT_ORDER, sort_orders[1] == SO_ASCENDING ? SBS_UP : SBS_DOWN);
01400
01401 int pos = this->vscroll->GetPosition();
01402
01403 int maxrows = this->vscroll->GetCapacity();
01404
01405 displayed_rows.clear();
01406
01407
01408 NWidgetBase *nwi = this->GetWidget<NWidgetBase>(WID_SV_WAITING);
01409 Rect waiting_rect = {nwi->pos_x, nwi->pos_y, nwi->pos_x + nwi->current_x - 1, nwi->pos_y + nwi->current_y - 1};
01410 this->DrawEntries(&cargo, waiting_rect, pos, maxrows, 0);
01411 scroll_to_row = INT_MAX;
01412 }
01413 }
01414
01415 virtual void SetStringParameters(int widget) const
01416 {
01417 const Station *st = Station::Get(this->window_number);
01418 SetDParam(0, st->index);
01419 SetDParam(1, st->facilities);
01420 }
01421
01427 void RecalcDestinations(CargoID i)
01428 {
01429 const Station *st = Station::Get(this->window_number);
01430 CargoDataEntry *cargo_entry = cached_destinations.InsertOrRetrieve(i);
01431 cargo_entry->Clear();
01432
01433 const FlowStatMap &flows = st->goods[i].flows;
01434 for (FlowStatMap::const_iterator it = flows.begin(); it != flows.end(); ++it) {
01435 StationID from = it->first;
01436 CargoDataEntry *source_entry = cargo_entry->InsertOrRetrieve(from);
01437 const FlowStat::SharesMap *shares = it->second.GetShares();
01438 uint32 prev_count = 0;
01439 for (FlowStat::SharesMap::const_iterator flow_it = shares->begin(); flow_it != shares->end(); ++flow_it) {
01440 StationID via = flow_it->second;
01441 CargoDataEntry *via_entry = source_entry->InsertOrRetrieve(via);
01442 if (via == this->window_number) {
01443 via_entry->InsertOrRetrieve(via)->Update(flow_it->first - prev_count);
01444 } else {
01445 EstimateDestinations(i, from, via, flow_it->first - prev_count, via_entry);
01446 }
01447 prev_count = flow_it->first;
01448 }
01449 }
01450 }
01451
01461 void EstimateDestinations(CargoID cargo, StationID source, StationID next, uint count, CargoDataEntry *dest)
01462 {
01463 if (Station::IsValidID(next) && Station::IsValidID(source)) {
01464 CargoDataEntry tmp;
01465 const FlowStatMap &flowmap = Station::Get(next)->goods[cargo].flows;
01466 FlowStatMap::const_iterator map_it = flowmap.find(source);
01467 if (map_it != flowmap.end()) {
01468 const FlowStat::SharesMap *shares = map_it->second.GetShares();
01469 uint32 prev_count = 0;
01470 for (FlowStat::SharesMap::const_iterator i = shares->begin(); i != shares->end(); ++i) {
01471 tmp.InsertOrRetrieve(i->second)->Update(i->first - prev_count);
01472 prev_count = i->first;
01473 }
01474 }
01475
01476 if (tmp.GetCount() == 0) {
01477 dest->InsertOrRetrieve(INVALID_STATION)->Update(count);
01478 } else {
01479 uint sum_estimated = 0;
01480 while (sum_estimated < count) {
01481 for (CargoDataSet::iterator i = tmp.Begin(); i != tmp.End() && sum_estimated < count; ++i) {
01482 CargoDataEntry *child = *i;
01483 uint estimate = DivideApprox(child->GetCount() * count, tmp.GetCount());
01484 if (estimate == 0) estimate = 1;
01485
01486 sum_estimated += estimate;
01487 if (sum_estimated > count) {
01488 estimate -= sum_estimated - count;
01489 sum_estimated = count;
01490 }
01491
01492 if (estimate > 0) {
01493 if (child->GetStation() == next) {
01494 dest->InsertOrRetrieve(next)->Update(estimate);
01495 } else {
01496 EstimateDestinations(cargo, source, child->GetStation(), estimate, dest);
01497 }
01498 }
01499 }
01500
01501 }
01502 }
01503 } else {
01504 dest->InsertOrRetrieve(INVALID_STATION)->Update(count);
01505 }
01506 }
01507
01514 void BuildFlowList(CargoID i, const FlowStatMap &flows, CargoDataEntry *cargo)
01515 {
01516 const CargoDataEntry *source_dest = this->cached_destinations.Retrieve(i);
01517 for (FlowStatMap::const_iterator it = flows.begin(); it != flows.end(); ++it) {
01518 StationID from = it->first;
01519 const CargoDataEntry *source_entry = source_dest->Retrieve(from);
01520 const FlowStat::SharesMap *shares = it->second.GetShares();
01521 for (FlowStat::SharesMap::const_iterator flow_it = shares->begin(); flow_it != shares->end(); ++flow_it) {
01522 const CargoDataEntry *via_entry = source_entry->Retrieve(flow_it->second);
01523 for (CargoDataSet::iterator dest_it = via_entry->Begin(); dest_it != via_entry->End(); ++dest_it) {
01524 CargoDataEntry *dest_entry = *dest_it;
01525 ShowCargo(cargo, i, from, flow_it->second, dest_entry->GetStation(), dest_entry->GetCount());
01526 }
01527 }
01528 }
01529 }
01530
01537 void BuildCargoList(CargoID i, const StationCargoList &packets, CargoDataEntry *cargo)
01538 {
01539 const CargoDataEntry *source_dest = this->cached_destinations.Retrieve(i);
01540 for (StationCargoList::ConstIterator it = packets.Packets()->begin(); it != packets.Packets()->end(); it++) {
01541 const CargoPacket *cp = *it;
01542 StationID next = it.GetKey();
01543
01544 const CargoDataEntry *source_entry = source_dest->Retrieve(cp->SourceStation());
01545 if (source_entry == NULL) {
01546 this->ShowCargo(cargo, i, cp->SourceStation(), next, INVALID_STATION, cp->Count());
01547 continue;
01548 }
01549
01550 const CargoDataEntry *via_entry = source_entry->Retrieve(next);
01551 if (via_entry == NULL) {
01552 this->ShowCargo(cargo, i, cp->SourceStation(), next, INVALID_STATION, cp->Count());
01553 continue;
01554 }
01555
01556 for (CargoDataSet::iterator dest_it = via_entry->Begin(); dest_it != via_entry->End(); ++dest_it) {
01557 CargoDataEntry *dest_entry = *dest_it;
01558 uint val = DivideApprox(cp->Count() * dest_entry->GetCount(), via_entry->GetCount());
01559 this->ShowCargo(cargo, i, cp->SourceStation(), next, dest_entry->GetStation(), val);
01560 }
01561 }
01562 this->ShowCargo(cargo, i, NEW_STATION, NEW_STATION, NEW_STATION, packets.ReservedCount());
01563 }
01564
01570 void BuildCargoList(CargoDataEntry *cargo, const Station *st)
01571 {
01572 for (CargoID i = 0; i < NUM_CARGO; i++) {
01573
01574 if (this->cached_destinations.Retrieve(i) == NULL) {
01575 this->RecalcDestinations(i);
01576 }
01577
01578 if (this->current_mode == MODE_WAITING) {
01579 this->BuildCargoList(i, st->goods[i].cargo, cargo);
01580 } else {
01581 this->BuildFlowList(i, st->goods[i].flows, cargo);
01582 }
01583 }
01584 }
01585
01590 void SetDisplayedRow(const CargoDataEntry *data)
01591 {
01592 std::list<StationID> stations;
01593 const CargoDataEntry *parent = data->GetParent();
01594 if (parent->GetParent() == NULL) {
01595 this->displayed_rows.push_back(RowDisplay(&this->expanded_rows, data->GetCargo()));
01596 return;
01597 }
01598
01599 StationID next = data->GetStation();
01600 while (parent->GetParent()->GetParent() != NULL) {
01601 stations.push_back(parent->GetStation());
01602 parent = parent->GetParent();
01603 }
01604
01605 CargoID cargo = parent->GetCargo();
01606 CargoDataEntry *filter = this->expanded_rows.Retrieve(cargo);
01607 while (!stations.empty()) {
01608 filter = filter->Retrieve(stations.back());
01609 stations.pop_back();
01610 }
01611
01612 this->displayed_rows.push_back(RowDisplay(filter, next));
01613 }
01614
01623 StringID GetEntryString(StationID station, StringID here, StringID other_station, StringID any)
01624 {
01625 if (station == this->window_number) {
01626 return here;
01627 } else if (station == INVALID_STATION) {
01628 return any;
01629 } else if (station == NEW_STATION) {
01630 return STR_STATION_VIEW_RESERVED;
01631 } else {
01632 SetDParam(2, station);
01633 return other_station;
01634 }
01635 }
01636
01644 StringID SearchNonStop(CargoDataEntry *cd, StationID station, int column)
01645 {
01646 CargoDataEntry *parent = cd->GetParent();
01647 for (int i = column - 1; i > 0; --i) {
01648 if (this->groupings[i] == GR_DESTINATION) {
01649 if (parent->GetStation() == station) {
01650 return STR_STATION_VIEW_NONSTOP;
01651 } else {
01652 return STR_STATION_VIEW_VIA;
01653 }
01654 }
01655 parent = parent->GetParent();
01656 }
01657
01658 if (this->groupings[column + 1] == GR_DESTINATION) {
01659 CargoDataSet::iterator begin = cd->Begin();
01660 CargoDataSet::iterator end = cd->End();
01661 if (begin != end && ++(cd->Begin()) == end && (*(begin))->GetStation() == station) {
01662 return STR_STATION_VIEW_NONSTOP;
01663 } else {
01664 return STR_STATION_VIEW_VIA;
01665 }
01666 }
01667
01668 return STR_STATION_VIEW_VIA;
01669 }
01670
01681 int DrawEntries(CargoDataEntry *entry, Rect &r, int pos, int maxrows, int column, CargoID cargo = CT_INVALID)
01682 {
01683 if (this->sortings[column] == ST_AS_GROUPING) {
01684 if (this->groupings[column] != GR_CARGO) {
01685 entry->Resort(ST_STATION_STRING, this->sort_orders[column]);
01686 }
01687 } else {
01688 entry->Resort(ST_COUNT, this->sort_orders[column]);
01689 }
01690 for (CargoDataSet::iterator i = entry->Begin(); i != entry->End(); ++i) {
01691 CargoDataEntry *cd = *i;
01692
01693 Grouping grouping = this->groupings[column];
01694 if (grouping == GR_CARGO) cargo = cd->GetCargo();
01695 bool auto_distributed = _settings_game.linkgraph.GetDistributionType(cargo) != DT_MANUAL;
01696
01697 if (pos > -maxrows && pos <= 0) {
01698 StringID str = STR_EMPTY;
01699 int y = r.top + WD_FRAMERECT_TOP - pos * FONT_HEIGHT_NORMAL;
01700 SetDParam(0, cargo);
01701 SetDParam(1, cd->GetCount());
01702
01703 if (this->groupings[column] == GR_CARGO) {
01704 str = STR_STATION_VIEW_WAITING_CARGO;
01705 DrawCargoIcons(cd->GetCargo(), cd->GetCount(), r.left + WD_FRAMERECT_LEFT + this->expand_shrink_width, r.right - WD_FRAMERECT_RIGHT - this->expand_shrink_width, y);
01706 } else {
01707 if (!auto_distributed) grouping = GR_SOURCE;
01708 StationID station = cd->GetStation();
01709
01710 switch (grouping) {
01711 case GR_SOURCE:
01712 str = this->GetEntryString(station, STR_STATION_VIEW_FROM_HERE, STR_STATION_VIEW_FROM, STR_STATION_VIEW_FROM_ANY);
01713 break;
01714 case GR_NEXT:
01715 str = this->GetEntryString(station, STR_STATION_VIEW_VIA_HERE, STR_STATION_VIEW_VIA, STR_STATION_VIEW_VIA_ANY);
01716 if (str == STR_STATION_VIEW_VIA) str = this->SearchNonStop(cd, station, column);
01717 break;
01718 case GR_DESTINATION:
01719 str = this->GetEntryString(station, STR_STATION_VIEW_TO_HERE, STR_STATION_VIEW_TO, STR_STATION_VIEW_TO_ANY);
01720 break;
01721 default:
01722 NOT_REACHED();
01723 }
01724 if (pos == -this->scroll_to_row && Station::IsValidID(station)) {
01725 ScrollMainWindowToTile(Station::Get(station)->xy);
01726 }
01727 }
01728
01729 bool rtl = _current_text_dir == TD_RTL;
01730 int text_left = rtl ? r.left + this->expand_shrink_width : r.left + WD_FRAMERECT_LEFT + column * this->expand_shrink_width;
01731 int text_right = rtl ? r.right - WD_FRAMERECT_LEFT - column * this->expand_shrink_width : r.right - this->expand_shrink_width;
01732 int shrink_left = rtl ? r.left + WD_FRAMERECT_LEFT : r.right - this->expand_shrink_width + WD_FRAMERECT_LEFT;
01733 int shrink_right = rtl ? r.left + this->expand_shrink_width - WD_FRAMERECT_RIGHT : r.right - WD_FRAMERECT_RIGHT;
01734
01735 DrawString(text_left, text_right, y, str);
01736
01737 if (column < NUM_COLUMNS - 1) {
01738 const char *sym = NULL;
01739 if (cd->GetNumChildren() > 0) {
01740 sym = "-";
01741 } else if (auto_distributed && str != STR_STATION_VIEW_RESERVED) {
01742 sym = "+";
01743 } else {
01744
01745 const StationCargoList &list = Station::Get(this->window_number)->goods[cargo].cargo;
01746 if (grouping == GR_CARGO && (list.ReservedCount() > 0 || cd->transfers)) {
01747 sym = "+";
01748 }
01749 }
01750 if (sym) DrawString(shrink_left, shrink_right, y, sym, TC_YELLOW);
01751 }
01752 this->SetDisplayedRow(cd);
01753 }
01754 --pos;
01755 if (auto_distributed || column == 0) {
01756 pos = this->DrawEntries(cd, r, pos, maxrows, column + 1, cargo);
01757 }
01758 }
01759 return pos;
01760 }
01761
01767 int DrawAcceptedCargo(const Rect &r) const
01768 {
01769 const Station *st = Station::Get(this->window_number);
01770
01771 uint32 cargo_mask = 0;
01772 for (CargoID i = 0; i < NUM_CARGO; i++) {
01773 if (HasBit(st->goods[i].acceptance_pickup, GoodsEntry::GES_ACCEPTANCE)) SetBit(cargo_mask, i);
01774 }
01775 SetDParam(0, cargo_mask);
01776 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);
01777 return CeilDiv(bottom - r.top - WD_FRAMERECT_TOP, FONT_HEIGHT_NORMAL);
01778 }
01779
01785 int DrawCargoRatings(const Rect &r) const
01786 {
01787 const Station *st = Station::Get(this->window_number);
01788 int y = r.top + WD_FRAMERECT_TOP;
01789
01790 if (st->town->exclusive_counter > 0) {
01791 SetDParam(0, st->town->exclusivity);
01792 y = DrawStringMultiLine(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, r.bottom, st->town->exclusivity == st->owner ? STR_STATIOV_VIEW_EXCLUSIVE_RIGHTS_SELF : STR_STATIOV_VIEW_EXCLUSIVE_RIGHTS_COMPANY);
01793 y += WD_PAR_VSEP_WIDE;
01794 }
01795
01796 DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, STR_STATION_VIEW_SUPPLY_RATINGS_TITLE);
01797 y += FONT_HEIGHT_NORMAL;
01798
01799 const CargoSpec *cs;
01800 FOR_ALL_SORTED_STANDARD_CARGOSPECS(cs) {
01801 const GoodsEntry *ge = &st->goods[cs->Index()];
01802 if (!ge->HasRating()) continue;
01803
01804 const LinkGraph *lg = LinkGraph::GetIfValid(ge->link_graph);
01805 SetDParam(0, cs->name);
01806 SetDParam(1, lg != NULL ? lg->Monthly((*lg)[ge->node].Supply()) : 0);
01807 SetDParam(2, STR_CARGO_RATING_APPALLING + (ge->rating >> 5));
01808 SetDParam(3, ToPercent8(ge->rating));
01809 DrawString(r.left + WD_FRAMERECT_LEFT + 6, r.right - WD_FRAMERECT_RIGHT - 6, y, STR_STATION_VIEW_CARGO_SUPPLY_RATING);
01810 y += FONT_HEIGHT_NORMAL;
01811 }
01812 return CeilDiv(y - r.top - WD_FRAMERECT_TOP, FONT_HEIGHT_NORMAL);
01813 }
01814
01820 template<class Tid>
01821 void HandleCargoWaitingClick(CargoDataEntry *filter, Tid next)
01822 {
01823 if (filter->Retrieve(next) != NULL) {
01824 filter->Remove(next);
01825 } else {
01826 filter->InsertOrRetrieve(next);
01827 }
01828 }
01829
01834 void HandleCargoWaitingClick(int row)
01835 {
01836 if (row < 0 || (uint)row >= this->displayed_rows.size()) return;
01837 if (_ctrl_pressed) {
01838 this->scroll_to_row = row;
01839 } else {
01840 RowDisplay &display = this->displayed_rows[row];
01841 if (display.filter == &this->expanded_rows) {
01842 this->HandleCargoWaitingClick<CargoID>(display.filter, display.next_cargo);
01843 } else {
01844 this->HandleCargoWaitingClick<StationID>(display.filter, display.next_station);
01845 }
01846 }
01847 this->SetWidgetDirty(WID_SV_WAITING);
01848 }
01849
01850 virtual void OnClick(Point pt, int widget, int click_count)
01851 {
01852 switch (widget) {
01853 case WID_SV_WAITING:
01854 this->HandleCargoWaitingClick(this->vscroll->GetScrolledRowFromWidget(pt.y, this, WID_SV_WAITING, WD_FRAMERECT_TOP, FONT_HEIGHT_NORMAL) - this->vscroll->GetPosition());
01855 break;
01856
01857 case WID_SV_LOCATION:
01858 if (_ctrl_pressed) {
01859 ShowExtraViewPortWindow(Station::Get(this->window_number)->xy);
01860 } else {
01861 ScrollMainWindowToTile(Station::Get(this->window_number)->xy);
01862 }
01863 break;
01864
01865 case WID_SV_ACCEPTS_RATINGS: {
01866
01867 int height_change;
01868 NWidgetCore *nwi = this->GetWidget<NWidgetCore>(WID_SV_ACCEPTS_RATINGS);
01869 if (this->GetWidget<NWidgetCore>(WID_SV_ACCEPTS_RATINGS)->widget_data == STR_STATION_VIEW_RATINGS_BUTTON) {
01870 nwi->SetDataTip(STR_STATION_VIEW_ACCEPTS_BUTTON, STR_STATION_VIEW_ACCEPTS_TOOLTIP);
01871 height_change = this->rating_lines - this->accepts_lines;
01872 } else {
01873 nwi->SetDataTip(STR_STATION_VIEW_RATINGS_BUTTON, STR_STATION_VIEW_RATINGS_TOOLTIP);
01874 height_change = this->accepts_lines - this->rating_lines;
01875 }
01876 this->ReInit(0, height_change * FONT_HEIGHT_NORMAL);
01877 break;
01878 }
01879
01880 case WID_SV_RENAME:
01881 SetDParam(0, this->window_number);
01882 ShowQueryString(STR_STATION_NAME, STR_STATION_VIEW_RENAME_STATION_CAPTION, MAX_LENGTH_STATION_NAME_CHARS,
01883 this, CS_ALPHANUMERAL, QSF_ENABLE_DEFAULT | QSF_LEN_IN_CHARS);
01884 break;
01885
01886 case WID_SV_CLOSE_AIRPORT:
01887 DoCommandP(0, this->window_number, 0, CMD_OPEN_CLOSE_AIRPORT);
01888 break;
01889
01890 case WID_SV_TRAINS:
01891 case WID_SV_ROADVEHS:
01892 case WID_SV_SHIPS:
01893 case WID_SV_PLANES: {
01894 Owner owner = Station::Get(this->window_number)->owner;
01895 ShowVehicleListWindow(owner, (VehicleType)(widget - WID_SV_TRAINS), (StationID)this->window_number);
01896 break;
01897 }
01898
01899 case WID_SV_SORT_BY: {
01900 ShowDropDownMenu(this, _sort_names, this->current_mode, WID_SV_SORT_BY, 0, 0);
01901 break;
01902 }
01903
01904 case WID_SV_GROUP_BY: {
01905 ShowDropDownMenu(this, _group_names, this->grouping_index, WID_SV_GROUP_BY, 0, 0);
01906 break;
01907 }
01908
01909 case WID_SV_SORT_ORDER: {
01910 this->SelectSortOrder(this->sort_orders[1] == SO_ASCENDING ? SO_DESCENDING : SO_ASCENDING);
01911 this->SetTimeout();
01912 this->LowerWidget(WID_SV_SORT_ORDER);
01913 break;
01914 }
01915 }
01916 }
01917
01922 void SelectSortOrder(SortOrder order)
01923 {
01924 this->sort_orders[1] = this->sort_orders[2] = this->sort_orders[3] = order;
01925 _settings_client.gui.station_gui_sort_order = this->sort_orders[1];
01926 this->SetDirty();
01927 }
01928
01933 void SelectSortBy(int index)
01934 {
01935 _settings_client.gui.station_gui_sort_by = index;
01936 switch (_sort_names[index]) {
01937 case STR_STATION_VIEW_WAITING_STATION:
01938 this->current_mode = MODE_WAITING;
01939 this->sortings[1] = this->sortings[2] = this->sortings[3] = ST_AS_GROUPING;
01940 break;
01941 case STR_STATION_VIEW_WAITING_AMOUNT:
01942 this->current_mode = MODE_WAITING;
01943 this->sortings[1] = this->sortings[2] = this->sortings[3] = ST_COUNT;
01944 break;
01945 case STR_STATION_VIEW_PLANNED_STATION:
01946 this->current_mode = MODE_PLANNED;
01947 this->sortings[1] = this->sortings[2] = this->sortings[3] = ST_AS_GROUPING;
01948 break;
01949 case STR_STATION_VIEW_PLANNED_AMOUNT:
01950 this->current_mode = MODE_PLANNED;
01951 this->sortings[1] = this->sortings[2] = this->sortings[3] = ST_COUNT;
01952 break;
01953 default:
01954 NOT_REACHED();
01955 }
01956
01957 this->GetWidget<NWidgetCore>(WID_SV_SORT_BY)->widget_data = _sort_names[index];
01958 this->SetDirty();
01959 }
01960
01965 void SelectGroupBy(int index)
01966 {
01967 this->grouping_index = index;
01968 _settings_client.gui.station_gui_group_order = index;
01969 this->GetWidget<NWidgetCore>(WID_SV_GROUP_BY)->widget_data = _group_names[index];
01970 switch (_group_names[index]) {
01971 case STR_STATION_VIEW_GROUP_S_V_D:
01972 this->groupings[1] = GR_SOURCE;
01973 this->groupings[2] = GR_NEXT;
01974 this->groupings[3] = GR_DESTINATION;
01975 break;
01976 case STR_STATION_VIEW_GROUP_S_D_V:
01977 this->groupings[1] = GR_SOURCE;
01978 this->groupings[2] = GR_DESTINATION;
01979 this->groupings[3] = GR_NEXT;
01980 break;
01981 case STR_STATION_VIEW_GROUP_V_S_D:
01982 this->groupings[1] = GR_NEXT;
01983 this->groupings[2] = GR_SOURCE;
01984 this->groupings[3] = GR_DESTINATION;
01985 break;
01986 case STR_STATION_VIEW_GROUP_V_D_S:
01987 this->groupings[1] = GR_NEXT;
01988 this->groupings[2] = GR_DESTINATION;
01989 this->groupings[3] = GR_SOURCE;
01990 break;
01991 case STR_STATION_VIEW_GROUP_D_S_V:
01992 this->groupings[1] = GR_DESTINATION;
01993 this->groupings[2] = GR_SOURCE;
01994 this->groupings[3] = GR_NEXT;
01995 break;
01996 case STR_STATION_VIEW_GROUP_D_V_S:
01997 this->groupings[1] = GR_DESTINATION;
01998 this->groupings[2] = GR_NEXT;
01999 this->groupings[3] = GR_SOURCE;
02000 break;
02001 }
02002 this->SetDirty();
02003 }
02004
02005 virtual void OnDropdownSelect(int widget, int index)
02006 {
02007 if (widget == WID_SV_SORT_BY) {
02008 this->SelectSortBy(index);
02009 } else {
02010 this->SelectGroupBy(index);
02011 }
02012 }
02013
02014 virtual void OnQueryTextFinished(char *str)
02015 {
02016 if (str == NULL) return;
02017
02018 DoCommandP(0, this->window_number, 0, CMD_RENAME_STATION | CMD_MSG(STR_ERROR_CAN_T_RENAME_STATION), NULL, str);
02019 }
02020
02021 virtual void OnResize()
02022 {
02023 this->vscroll->SetCapacityFromWidget(this, WID_SV_WAITING, WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM);
02024 }
02025
02031 virtual void OnInvalidateData(int data = 0, bool gui_scope = true)
02032 {
02033 if (gui_scope) {
02034 if (data >= 0 && data < NUM_CARGO) {
02035 this->cached_destinations.Remove((CargoID)data);
02036 } else {
02037 this->ReInit();
02038 }
02039 }
02040 }
02041 };
02042
02043 const StringID StationViewWindow::_sort_names[] = {
02044 STR_STATION_VIEW_WAITING_STATION,
02045 STR_STATION_VIEW_WAITING_AMOUNT,
02046 STR_STATION_VIEW_PLANNED_STATION,
02047 STR_STATION_VIEW_PLANNED_AMOUNT,
02048 INVALID_STRING_ID
02049 };
02050
02051 const StringID StationViewWindow::_group_names[] = {
02052 STR_STATION_VIEW_GROUP_S_V_D,
02053 STR_STATION_VIEW_GROUP_S_D_V,
02054 STR_STATION_VIEW_GROUP_V_S_D,
02055 STR_STATION_VIEW_GROUP_V_D_S,
02056 STR_STATION_VIEW_GROUP_D_S_V,
02057 STR_STATION_VIEW_GROUP_D_V_S,
02058 INVALID_STRING_ID
02059 };
02060
02061 static const WindowDesc _station_view_desc(
02062 WDP_AUTO, 249, 117,
02063 WC_STATION_VIEW, WC_NONE,
02064 0,
02065 _nested_station_view_widgets, lengthof(_nested_station_view_widgets)
02066 );
02067
02073 void ShowStationViewWindow(StationID station)
02074 {
02075 AllocateWindowDescFront<StationViewWindow>(&_station_view_desc, station);
02076 }
02077
02079 struct TileAndStation {
02080 TileIndex tile;
02081 StationID station;
02082 };
02083
02084 static SmallVector<TileAndStation, 8> _deleted_stations_nearby;
02085 static SmallVector<StationID, 8> _stations_nearby_list;
02086
02094 template <class T>
02095 static bool AddNearbyStation(TileIndex tile, void *user_data)
02096 {
02097 TileArea *ctx = (TileArea *)user_data;
02098
02099
02100 for (uint i = 0; i < _deleted_stations_nearby.Length(); i++) {
02101 TileAndStation *ts = _deleted_stations_nearby.Get(i);
02102 if (ts->tile == tile) {
02103 *_stations_nearby_list.Append() = _deleted_stations_nearby[i].station;
02104 _deleted_stations_nearby.Erase(ts);
02105 i--;
02106 }
02107 }
02108
02109
02110 if (!IsTileType(tile, MP_STATION)) return false;
02111
02112 StationID sid = GetStationIndex(tile);
02113
02114
02115 if (!T::IsValidID(sid)) return false;
02116
02117 T *st = T::Get(sid);
02118 if (st->owner != _local_company || _stations_nearby_list.Contains(sid)) return false;
02119
02120 if (st->rect.BeforeAddRect(ctx->tile, ctx->w, ctx->h, StationRect::ADD_TEST).Succeeded()) {
02121 *_stations_nearby_list.Append() = sid;
02122 }
02123
02124 return false;
02125 }
02126
02136 template <class T>
02137 static const T *FindStationsNearby(TileArea ta, bool distant_join)
02138 {
02139 TileArea ctx = ta;
02140
02141 _stations_nearby_list.Clear();
02142 _deleted_stations_nearby.Clear();
02143
02144
02145 TILE_AREA_LOOP(t, ta) {
02146 if (t < MapSize() && IsTileType(t, MP_STATION) && T::IsValidID(GetStationIndex(t))) return T::GetByTile(t);
02147 }
02148
02149
02150 const BaseStation *st;
02151 FOR_ALL_BASE_STATIONS(st) {
02152 if (T::IsExpected(st) && !st->IsInUse() && st->owner == _local_company) {
02153
02154 if (max(DistanceMax(ta.tile, st->xy), DistanceMax(TILE_ADDXY(ta.tile, ta.w - 1, ta.h - 1), st->xy)) < _settings_game.station.station_spread) {
02155 TileAndStation *ts = _deleted_stations_nearby.Append();
02156 ts->tile = st->xy;
02157 ts->station = st->index;
02158
02159
02160 if (IsInsideBS(TileX(st->xy), TileX(ctx.tile), ctx.w) &&
02161 IsInsideBS(TileY(st->xy), TileY(ctx.tile), ctx.h)) {
02162 AddNearbyStation<T>(st->xy, &ctx);
02163 }
02164 }
02165 }
02166 }
02167
02168
02169
02170
02171 if (distant_join && min(ta.w, ta.h) >= _settings_game.station.station_spread) return NULL;
02172 uint max_dist = distant_join ? _settings_game.station.station_spread - min(ta.w, ta.h) : 1;
02173
02174 TileIndex tile = TILE_ADD(ctx.tile, TileOffsByDir(DIR_N));
02175 CircularTileSearch(&tile, max_dist, ta.w, ta.h, AddNearbyStation<T>, &ctx);
02176
02177 return NULL;
02178 }
02179
02180 static const NWidgetPart _nested_select_station_widgets[] = {
02181 NWidget(NWID_HORIZONTAL),
02182 NWidget(WWT_CLOSEBOX, COLOUR_DARK_GREEN),
02183 NWidget(WWT_CAPTION, COLOUR_DARK_GREEN, WID_JS_CAPTION), SetDataTip(STR_JOIN_STATION_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
02184 EndContainer(),
02185 NWidget(NWID_HORIZONTAL),
02186 NWidget(WWT_PANEL, COLOUR_DARK_GREEN, WID_JS_PANEL), SetResize(1, 0), SetScrollbar(WID_JS_SCROLLBAR), EndContainer(),
02187 NWidget(NWID_VERTICAL),
02188 NWidget(NWID_VSCROLLBAR, COLOUR_DARK_GREEN, WID_JS_SCROLLBAR),
02189 NWidget(WWT_RESIZEBOX, COLOUR_DARK_GREEN),
02190 EndContainer(),
02191 EndContainer(),
02192 };
02193
02198 template <class T>
02199 struct SelectStationWindow : Window {
02200 CommandContainer select_station_cmd;
02201 TileArea area;
02202 Scrollbar *vscroll;
02203
02204 SelectStationWindow(const WindowDesc *desc, CommandContainer cmd, TileArea ta) :
02205 Window(),
02206 select_station_cmd(cmd),
02207 area(ta)
02208 {
02209 this->CreateNestedTree(desc);
02210 this->vscroll = this->GetScrollbar(WID_JS_SCROLLBAR);
02211 this->GetWidget<NWidgetCore>(WID_JS_CAPTION)->widget_data = T::EXPECTED_FACIL == FACIL_WAYPOINT ? STR_JOIN_WAYPOINT_CAPTION : STR_JOIN_STATION_CAPTION;
02212 this->FinishInitNested(desc, 0);
02213 this->OnInvalidateData(0);
02214 }
02215
02216 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
02217 {
02218 if (widget != WID_JS_PANEL) return;
02219
02220
02221 Dimension d = GetStringBoundingBox(T::EXPECTED_FACIL == FACIL_WAYPOINT ? STR_JOIN_WAYPOINT_CREATE_SPLITTED_WAYPOINT : STR_JOIN_STATION_CREATE_SPLITTED_STATION);
02222 for (uint i = 0; i < _stations_nearby_list.Length(); i++) {
02223 const T *st = T::Get(_stations_nearby_list[i]);
02224 SetDParam(0, st->index);
02225 SetDParam(1, st->facilities);
02226 d = maxdim(d, GetStringBoundingBox(T::EXPECTED_FACIL == FACIL_WAYPOINT ? STR_STATION_LIST_WAYPOINT : STR_STATION_LIST_STATION));
02227 }
02228
02229 resize->height = d.height;
02230 d.height *= 5;
02231 d.width += WD_FRAMERECT_RIGHT + WD_FRAMERECT_LEFT;
02232 d.height += WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM;
02233 *size = d;
02234 }
02235
02236 virtual void DrawWidget(const Rect &r, int widget) const
02237 {
02238 if (widget != WID_JS_PANEL) return;
02239
02240 uint y = r.top + WD_FRAMERECT_TOP;
02241 if (this->vscroll->GetPosition() == 0) {
02242 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);
02243 y += this->resize.step_height;
02244 }
02245
02246 for (uint i = max<uint>(1, this->vscroll->GetPosition()); i <= _stations_nearby_list.Length(); ++i, y += this->resize.step_height) {
02247
02248 if (i - this->vscroll->GetPosition() >= this->vscroll->GetCapacity()) break;
02249
02250 const T *st = T::Get(_stations_nearby_list[i - 1]);
02251 SetDParam(0, st->index);
02252 SetDParam(1, st->facilities);
02253 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);
02254 }
02255 }
02256
02257 virtual void OnClick(Point pt, int widget, int click_count)
02258 {
02259 if (widget != WID_JS_PANEL) return;
02260
02261 uint st_index = this->vscroll->GetScrolledRowFromWidget(pt.y, this, WID_JS_PANEL, WD_FRAMERECT_TOP);
02262 bool distant_join = (st_index > 0);
02263 if (distant_join) st_index--;
02264
02265 if (distant_join && st_index >= _stations_nearby_list.Length()) return;
02266
02267
02268 SB(this->select_station_cmd.p2, 16, 16,
02269 (distant_join ? _stations_nearby_list[st_index] : NEW_STATION));
02270
02271
02272 DoCommandP(&this->select_station_cmd);
02273
02274
02275 DeleteWindowById(WC_SELECT_STATION, 0);
02276 }
02277
02278 virtual void OnTick()
02279 {
02280 if (_thd.dirty & 2) {
02281 _thd.dirty &= ~2;
02282 this->SetDirty();
02283 }
02284 }
02285
02286 virtual void OnResize()
02287 {
02288 this->vscroll->SetCapacityFromWidget(this, WID_JS_PANEL, WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM);
02289 }
02290
02296 virtual void OnInvalidateData(int data = 0, bool gui_scope = true)
02297 {
02298 if (!gui_scope) return;
02299 FindStationsNearby<T>(this->area, true);
02300 this->vscroll->SetCount(_stations_nearby_list.Length() + 1);
02301 this->SetDirty();
02302 }
02303 };
02304
02305 static const WindowDesc _select_station_desc(
02306 WDP_AUTO, 200, 180,
02307 WC_SELECT_STATION, WC_NONE,
02308 WDF_CONSTRUCTION,
02309 _nested_select_station_widgets, lengthof(_nested_select_station_widgets)
02310 );
02311
02312
02320 template <class T>
02321 static bool StationJoinerNeeded(CommandContainer cmd, TileArea ta)
02322 {
02323
02324 if (!_settings_game.station.distant_join_stations) return false;
02325
02326
02327
02328 Window *selection_window = FindWindowById(WC_SELECT_STATION, 0);
02329 if (selection_window != NULL) {
02330
02331 delete selection_window;
02332 UpdateTileSelection();
02333 }
02334
02335
02336 if (!_ctrl_pressed) return false;
02337
02338
02339 if (DoCommand(&cmd, CommandFlagsToDCFlags(GetCommandFlags(cmd.cmd))).Failed()) return false;
02340
02341
02342
02343
02344 const T *st = FindStationsNearby<T>(ta, false);
02345 return st == NULL && (_settings_game.station.adjacent_stations || _stations_nearby_list.Length() == 0);
02346 }
02347
02354 template <class T>
02355 void ShowSelectBaseStationIfNeeded(CommandContainer cmd, TileArea ta)
02356 {
02357 if (StationJoinerNeeded<T>(cmd, ta)) {
02358 if (!_settings_client.gui.persistent_buildingtools) ResetObjectToPlace();
02359 new SelectStationWindow<T>(&_select_station_desc, cmd, ta);
02360 } else {
02361 DoCommandP(&cmd);
02362 }
02363 }
02364
02370 void ShowSelectStationIfNeeded(CommandContainer cmd, TileArea ta)
02371 {
02372 ShowSelectBaseStationIfNeeded<Station>(cmd, ta);
02373 }
02374
02380 void ShowSelectWaypointIfNeeded(CommandContainer cmd, TileArea ta)
02381 {
02382 ShowSelectBaseStationIfNeeded<Waypoint>(cmd, ta);
02383 }