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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
00034 #include "widgets/station_widget.h"
00035
00036 #include "table/strings.h"
00037
00048 int DrawStationCoverageAreaText(int left, int right, int top, StationCoverageType sct, int rad, bool supplies)
00049 {
00050 TileIndex tile = TileVirtXY(_thd.pos.x, _thd.pos.y);
00051 uint32 cargo_mask = 0;
00052 if (_thd.drawstyle == HT_RECT && tile < MapSize()) {
00053 CargoArray cargoes;
00054 if (supplies) {
00055 cargoes = GetProductionAroundTiles(tile, _thd.size.x / TILE_SIZE, _thd.size.y / TILE_SIZE, rad);
00056 } else {
00057 cargoes = GetAcceptanceAroundTiles(tile, _thd.size.x / TILE_SIZE, _thd.size.y / TILE_SIZE, rad);
00058 }
00059
00060
00061 for (CargoID i = 0; i < NUM_CARGO; i++) {
00062 switch (sct) {
00063 case SCT_PASSENGERS_ONLY: if (!IsCargoInClass(i, CC_PASSENGERS)) continue; break;
00064 case SCT_NON_PASSENGERS_ONLY: if (IsCargoInClass(i, CC_PASSENGERS)) continue; break;
00065 case SCT_ALL: break;
00066 default: NOT_REACHED();
00067 }
00068 if (cargoes[i] >= (supplies ? 1U : 8U)) SetBit(cargo_mask, i);
00069 }
00070 }
00071 SetDParam(0, cargo_mask);
00072 return DrawStringMultiLine(left, right, top, INT32_MAX, supplies ? STR_STATION_BUILD_SUPPLIES_CARGO : STR_STATION_BUILD_ACCEPTS_CARGO);
00073 }
00074
00080 void CheckRedrawStationCoverage(const Window *w)
00081 {
00082 if (_thd.dirty & 1) {
00083 _thd.dirty &= ~1;
00084 w->SetDirty();
00085 }
00086 }
00087
00103 static void StationsWndShowStationRating(int left, int right, int y, CargoID type, uint amount, byte rating)
00104 {
00105 static const uint units_full = 576;
00106 static const uint rating_full = 224;
00107
00108 const CargoSpec *cs = CargoSpec::Get(type);
00109 if (!cs->IsValid()) return;
00110
00111 int colour = cs->rating_colour;
00112 TextColour tc = GetContrastColour(colour);
00113 uint w = (minu(amount, units_full) + 5) / 36;
00114
00115 int height = GetCharacterHeight(FS_SMALL);
00116
00117
00118 if (w != 0) GfxFillRect(left, y, left + w - 1, y + height, colour);
00119
00120
00121
00122 if (w == 0) {
00123 uint rest = amount / 5;
00124 if (rest != 0) {
00125 w += left;
00126 GfxFillRect(w, y + height - rest, w, y + height, colour);
00127 }
00128 }
00129
00130 DrawString(left + 1, right, y, cs->abbrev, tc);
00131
00132
00133 y += height + 2;
00134 GfxFillRect(left + 1, y, left + 14, y, PC_RED);
00135 rating = minu(rating, rating_full) / 16;
00136 if (rating != 0) GfxFillRect(left + 1, y, left + rating, y, PC_GREEN);
00137 }
00138
00139 typedef GUIList<const Station*> GUIStationList;
00140
00144 class CompanyStationsWindow : public Window
00145 {
00146 protected:
00147
00148 static Listing last_sorting;
00149 static byte facilities;
00150 static bool include_empty;
00151 static const uint32 cargo_filter_max;
00152 static uint32 cargo_filter;
00153 static const Station *last_station;
00154
00155
00156 static const StringID sorter_names[];
00157 static GUIStationList::SortFunction * const sorter_funcs[];
00158
00159 GUIStationList stations;
00160 Scrollbar *vscroll;
00161
00167 void BuildStationsList(const Owner owner)
00168 {
00169 if (!this->stations.NeedRebuild()) return;
00170
00171 DEBUG(misc, 3, "Building station list for company %d", owner);
00172
00173 this->stations.Clear();
00174
00175 const Station *st;
00176 FOR_ALL_STATIONS(st) {
00177 if (st->owner == owner || (st->owner == OWNER_NONE && HasStationInUse(st->index, true, owner))) {
00178 if (this->facilities & st->facilities) {
00179 int num_waiting_cargo = 0;
00180 for (CargoID j = 0; j < NUM_CARGO; j++) {
00181 if (HasBit(st->goods[j].acceptance_pickup, GoodsEntry::GES_PICKUP)) {
00182 num_waiting_cargo++;
00183 if (HasBit(this->cargo_filter, j)) {
00184 *this->stations.Append() = st;
00185 break;
00186 }
00187 }
00188 }
00189
00190 if (num_waiting_cargo == 0 && this->include_empty) {
00191 *this->stations.Append() = st;
00192 }
00193 }
00194 }
00195 }
00196
00197 this->stations.Compact();
00198 this->stations.RebuildDone();
00199
00200 this->vscroll->SetCount(this->stations.Length());
00201 }
00202
00204 static int CDECL StationNameSorter(const Station * const *a, const Station * const *b)
00205 {
00206 static char buf_cache[64];
00207 char buf[64];
00208
00209 SetDParam(0, (*a)->index);
00210 GetString(buf, STR_STATION_NAME, lastof(buf));
00211
00212 if (*b != last_station) {
00213 last_station = *b;
00214 SetDParam(0, (*b)->index);
00215 GetString(buf_cache, STR_STATION_NAME, lastof(buf_cache));
00216 }
00217
00218 return strcmp(buf, buf_cache);
00219 }
00220
00222 static int CDECL StationTypeSorter(const Station * const *a, const Station * const *b)
00223 {
00224 return (*a)->facilities - (*b)->facilities;
00225 }
00226
00228 static int CDECL StationWaitingSorter(const Station * const *a, const Station * const *b)
00229 {
00230 Money diff = 0;
00231
00232 CargoID j;
00233 FOR_EACH_SET_CARGO_ID(j, cargo_filter) {
00234 if (!(*a)->goods[j].cargo.Empty()) diff += GetTransportedGoodsIncome((*a)->goods[j].cargo.Count(), 20, 50, j);
00235 if (!(*b)->goods[j].cargo.Empty()) diff -= GetTransportedGoodsIncome((*b)->goods[j].cargo.Count(), 20, 50, j);
00236 }
00237
00238 return ClampToI32(diff);
00239 }
00240
00242 static int CDECL StationRatingMaxSorter(const Station * const *a, const Station * const *b)
00243 {
00244 byte maxr1 = 0;
00245 byte maxr2 = 0;
00246
00247 CargoID j;
00248 FOR_EACH_SET_CARGO_ID(j, cargo_filter) {
00249 if (HasBit((*a)->goods[j].acceptance_pickup, GoodsEntry::GES_PICKUP)) maxr1 = max(maxr1, (*a)->goods[j].rating);
00250 if (HasBit((*b)->goods[j].acceptance_pickup, GoodsEntry::GES_PICKUP)) maxr2 = max(maxr2, (*b)->goods[j].rating);
00251 }
00252
00253 return maxr1 - maxr2;
00254 }
00255
00257 static int CDECL StationRatingMinSorter(const Station * const *a, const Station * const *b)
00258 {
00259 byte minr1 = 255;
00260 byte minr2 = 255;
00261
00262 for (CargoID j = 0; j < NUM_CARGO; j++) {
00263 if (!HasBit(cargo_filter, j)) continue;
00264 if (HasBit((*a)->goods[j].acceptance_pickup, GoodsEntry::GES_PICKUP)) minr1 = min(minr1, (*a)->goods[j].rating);
00265 if (HasBit((*b)->goods[j].acceptance_pickup, GoodsEntry::GES_PICKUP)) minr2 = min(minr2, (*b)->goods[j].rating);
00266 }
00267
00268 return -(minr1 - minr2);
00269 }
00270
00272 void SortStationsList()
00273 {
00274 if (!this->stations.Sort()) return;
00275
00276
00277 this->last_station = NULL;
00278
00279
00280 this->SetWidgetDirty(WID_STL_LIST);
00281 }
00282
00283 public:
00284 CompanyStationsWindow(const WindowDesc *desc, WindowNumber window_number) : Window()
00285 {
00286 this->stations.SetListing(this->last_sorting);
00287 this->stations.SetSortFuncs(this->sorter_funcs);
00288 this->stations.ForceRebuild();
00289 this->stations.NeedResort();
00290 this->SortStationsList();
00291
00292 this->CreateNestedTree(desc);
00293 this->vscroll = this->GetScrollbar(WID_STL_SCROLLBAR);
00294 this->FinishInitNested(desc, window_number);
00295 this->owner = (Owner)this->window_number;
00296
00297 const CargoSpec *cs;
00298 FOR_ALL_SORTED_STANDARD_CARGOSPECS(cs) {
00299 if (!HasBit(this->cargo_filter, cs->Index())) continue;
00300 this->LowerWidget(WID_STL_CARGOSTART + index);
00301 }
00302
00303 if (this->cargo_filter == this->cargo_filter_max) this->cargo_filter = _cargo_mask;
00304
00305 for (uint i = 0; i < 5; i++) {
00306 if (HasBit(this->facilities, i)) this->LowerWidget(i + WID_STL_TRAIN);
00307 }
00308 this->SetWidgetLoweredState(WID_STL_NOCARGOWAITING, this->include_empty);
00309
00310 this->GetWidget<NWidgetCore>(WID_STL_SORTDROPBTN)->widget_data = this->sorter_names[this->stations.SortType()];
00311 }
00312
00313 ~CompanyStationsWindow()
00314 {
00315 this->last_sorting = this->stations.GetListing();
00316 }
00317
00318 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
00319 {
00320 switch (widget) {
00321 case WID_STL_SORTBY: {
00322 Dimension d = GetStringBoundingBox(this->GetWidget<NWidgetCore>(widget)->widget_data);
00323 d.width += padding.width + WD_SORTBUTTON_ARROW_WIDTH * 2;
00324 d.height += padding.height;
00325 *size = maxdim(*size, d);
00326 break;
00327 }
00328
00329 case WID_STL_SORTDROPBTN: {
00330 Dimension d = {0, 0};
00331 for (int i = 0; this->sorter_names[i] != INVALID_STRING_ID; i++) {
00332 d = maxdim(d, GetStringBoundingBox(this->sorter_names[i]));
00333 }
00334 d.width += padding.width;
00335 d.height += padding.height;
00336 *size = maxdim(*size, d);
00337 break;
00338 }
00339
00340 case WID_STL_LIST:
00341 resize->height = FONT_HEIGHT_NORMAL;
00342 size->height = WD_FRAMERECT_TOP + 5 * resize->height + WD_FRAMERECT_BOTTOM;
00343 break;
00344
00345 case WID_STL_TRAIN:
00346 case WID_STL_TRUCK:
00347 case WID_STL_BUS:
00348 case WID_STL_AIRPLANE:
00349 case WID_STL_SHIP:
00350 size->height = max<uint>(FONT_HEIGHT_SMALL, 10) + padding.height;
00351 break;
00352
00353 case WID_STL_CARGOALL:
00354 case WID_STL_FACILALL:
00355 case WID_STL_NOCARGOWAITING: {
00356 Dimension d = GetStringBoundingBox(widget == WID_STL_NOCARGOWAITING ? STR_ABBREV_NONE : STR_ABBREV_ALL);
00357 d.width += padding.width + 2;
00358 d.height += padding.height;
00359 *size = maxdim(*size, d);
00360 break;
00361 }
00362
00363 default:
00364 if (widget >= WID_STL_CARGOSTART) {
00365 Dimension d = GetStringBoundingBox(_sorted_cargo_specs[widget - WID_STL_CARGOSTART]->abbrev);
00366 d.width += padding.width + 2;
00367 d.height += padding.height;
00368 *size = maxdim(*size, d);
00369 }
00370 break;
00371 }
00372 }
00373
00374 virtual void OnPaint()
00375 {
00376 this->BuildStationsList((Owner)this->window_number);
00377 this->SortStationsList();
00378
00379 this->DrawWidgets();
00380 }
00381
00382 virtual void DrawWidget(const Rect &r, int widget) const
00383 {
00384 switch (widget) {
00385 case WID_STL_SORTBY:
00386
00387 this->DrawSortButtonState(WID_STL_SORTBY, this->stations.IsDescSortOrder() ? SBS_DOWN : SBS_UP);
00388 break;
00389
00390 case WID_STL_LIST: {
00391 bool rtl = _current_text_dir == TD_RTL;
00392 int max = min(this->vscroll->GetPosition() + this->vscroll->GetCapacity(), this->stations.Length());
00393 int y = r.top + WD_FRAMERECT_TOP;
00394 for (int i = this->vscroll->GetPosition(); i < max; ++i) {
00395 const Station *st = this->stations[i];
00396 assert(st->xy != INVALID_TILE);
00397
00398
00399
00400 assert(st->owner == owner || st->owner == OWNER_NONE);
00401
00402 SetDParam(0, st->index);
00403 SetDParam(1, st->facilities);
00404 int x = DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, STR_STATION_LIST_STATION);
00405 x += rtl ? -5 : 5;
00406
00407
00408 for (uint j = 0; j < _sorted_standard_cargo_specs_size; j++) {
00409 CargoID cid = _sorted_cargo_specs[j]->Index();
00410 if (!st->goods[cid].cargo.Empty()) {
00411
00412
00413
00414
00415 if (rtl) {
00416 x -= 20;
00417 if (x < r.left + WD_FRAMERECT_LEFT) break;
00418 }
00419 StationsWndShowStationRating(x, x + 16, y, cid, st->goods[cid].cargo.Count(), st->goods[cid].rating);
00420 if (!rtl) {
00421 x += 20;
00422 if (x > r.right - WD_FRAMERECT_RIGHT) break;
00423 }
00424 }
00425 }
00426 y += FONT_HEIGHT_NORMAL;
00427 }
00428
00429 if (this->vscroll->GetCount() == 0) {
00430 DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, STR_STATION_LIST_NONE);
00431 return;
00432 }
00433 break;
00434 }
00435
00436 case WID_STL_NOCARGOWAITING: {
00437 int cg_ofst = this->IsWidgetLowered(widget) ? 2 : 1;
00438 DrawString(r.left + cg_ofst, r.right + cg_ofst, r.top + cg_ofst, STR_ABBREV_NONE, TC_BLACK, SA_HOR_CENTER);
00439 break;
00440 }
00441
00442 case WID_STL_CARGOALL: {
00443 int cg_ofst = this->IsWidgetLowered(widget) ? 2 : 1;
00444 DrawString(r.left + cg_ofst, r.right + cg_ofst, r.top + cg_ofst, STR_ABBREV_ALL, TC_BLACK, SA_HOR_CENTER);
00445 break;
00446 }
00447
00448 case WID_STL_FACILALL: {
00449 int cg_ofst = this->IsWidgetLowered(widget) ? 2 : 1;
00450 DrawString(r.left + cg_ofst, r.right + cg_ofst, r.top + cg_ofst, STR_ABBREV_ALL, TC_BLACK, SA_HOR_CENTER);
00451 break;
00452 }
00453
00454 default:
00455 if (widget >= WID_STL_CARGOSTART) {
00456 const CargoSpec *cs = _sorted_cargo_specs[widget - WID_STL_CARGOSTART];
00457 int cg_ofst = HasBit(this->cargo_filter, cs->Index()) ? 2 : 1;
00458 GfxFillRect(r.left + cg_ofst, r.top + cg_ofst, r.right - 2 + cg_ofst, r.bottom - 2 + cg_ofst, cs->rating_colour);
00459 TextColour tc = GetContrastColour(cs->rating_colour);
00460 DrawString(r.left + cg_ofst, r.right + cg_ofst, r.top + cg_ofst, cs->abbrev, tc, SA_HOR_CENTER);
00461 }
00462 break;
00463 }
00464 }
00465
00466 virtual void SetStringParameters(int widget) const
00467 {
00468 if (widget == WID_STL_CAPTION) {
00469 SetDParam(0, this->window_number);
00470 SetDParam(1, this->vscroll->GetCount());
00471 }
00472 }
00473
00474 virtual void OnClick(Point pt, int widget, int click_count)
00475 {
00476 switch (widget) {
00477 case WID_STL_LIST: {
00478 uint id_v = this->vscroll->GetScrolledRowFromWidget(pt.y, this, WID_STL_LIST, 0, FONT_HEIGHT_NORMAL);
00479 if (id_v >= this->stations.Length()) return;
00480
00481 const Station *st = this->stations[id_v];
00482
00483 assert(st->owner == (Owner)this->window_number || st->owner == OWNER_NONE);
00484
00485 if (_ctrl_pressed) {
00486 ShowExtraViewPortWindow(st->xy);
00487 } else {
00488 ScrollMainWindowToTile(st->xy);
00489 }
00490 break;
00491 }
00492
00493 case WID_STL_TRAIN:
00494 case WID_STL_TRUCK:
00495 case WID_STL_BUS:
00496 case WID_STL_AIRPLANE:
00497 case WID_STL_SHIP:
00498 if (_ctrl_pressed) {
00499 ToggleBit(this->facilities, widget - WID_STL_TRAIN);
00500 this->ToggleWidgetLoweredState(widget);
00501 } else {
00502 uint i;
00503 FOR_EACH_SET_BIT(i, this->facilities) {
00504 this->RaiseWidget(i + WID_STL_TRAIN);
00505 }
00506 this->facilities = 1 << (widget - WID_STL_TRAIN);
00507 this->LowerWidget(widget);
00508 }
00509 this->stations.ForceRebuild();
00510 this->SetDirty();
00511 break;
00512
00513 case WID_STL_FACILALL:
00514 for (uint i = WID_STL_TRAIN; i <= WID_STL_SHIP; i++) {
00515 this->LowerWidget(i);
00516 }
00517
00518 this->facilities = FACIL_TRAIN | FACIL_TRUCK_STOP | FACIL_BUS_STOP | FACIL_AIRPORT | FACIL_DOCK;
00519 this->stations.ForceRebuild();
00520 this->SetDirty();
00521 break;
00522
00523 case WID_STL_CARGOALL: {
00524 for (uint i = 0; i < _sorted_standard_cargo_specs_size; i++) {
00525 this->LowerWidget(WID_STL_CARGOSTART + i);
00526 }
00527 this->LowerWidget(WID_STL_NOCARGOWAITING);
00528
00529 this->cargo_filter = _cargo_mask;
00530 this->include_empty = true;
00531 this->stations.ForceRebuild();
00532 this->SetDirty();
00533 break;
00534 }
00535
00536 case WID_STL_SORTBY:
00537 this->stations.ToggleSortOrder();
00538 this->SetDirty();
00539 break;
00540
00541 case WID_STL_SORTDROPBTN:
00542 ShowDropDownMenu(this, this->sorter_names, this->stations.SortType(), WID_STL_SORTDROPBTN, 0, 0);
00543 break;
00544
00545 case WID_STL_NOCARGOWAITING:
00546 if (_ctrl_pressed) {
00547 this->include_empty = !this->include_empty;
00548 this->ToggleWidgetLoweredState(WID_STL_NOCARGOWAITING);
00549 } else {
00550 for (uint i = 0; i < _sorted_standard_cargo_specs_size; i++) {
00551 this->RaiseWidget(WID_STL_CARGOSTART + i);
00552 }
00553
00554 this->cargo_filter = 0;
00555 this->include_empty = true;
00556
00557 this->LowerWidget(WID_STL_NOCARGOWAITING);
00558 }
00559 this->stations.ForceRebuild();
00560 this->SetDirty();
00561 break;
00562
00563 default:
00564 if (widget >= WID_STL_CARGOSTART) {
00565
00566 const CargoSpec *cs = _sorted_cargo_specs[widget - WID_STL_CARGOSTART];
00567
00568 if (_ctrl_pressed) {
00569 ToggleBit(this->cargo_filter, cs->Index());
00570 this->ToggleWidgetLoweredState(widget);
00571 } else {
00572 for (uint i = 0; i < _sorted_standard_cargo_specs_size; i++) {
00573 this->RaiseWidget(WID_STL_CARGOSTART + i);
00574 }
00575 this->RaiseWidget(WID_STL_NOCARGOWAITING);
00576
00577 this->cargo_filter = 0;
00578 this->include_empty = false;
00579
00580 SetBit(this->cargo_filter, cs->Index());
00581 this->LowerWidget(widget);
00582 }
00583 this->stations.ForceRebuild();
00584 this->SetDirty();
00585 }
00586 break;
00587 }
00588 }
00589
00590 virtual void OnDropdownSelect(int widget, int index)
00591 {
00592 if (this->stations.SortType() != index) {
00593 this->stations.SetSortType(index);
00594
00595
00596 this->GetWidget<NWidgetCore>(WID_STL_SORTDROPBTN)->widget_data = this->sorter_names[this->stations.SortType()];
00597
00598 this->SetDirty();
00599 }
00600 }
00601
00602 virtual void OnTick()
00603 {
00604 if (_pause_mode != PM_UNPAUSED) return;
00605 if (this->stations.NeedResort()) {
00606 DEBUG(misc, 3, "Periodic rebuild station list company %d", this->window_number);
00607 this->SetDirty();
00608 }
00609 }
00610
00611 virtual void OnResize()
00612 {
00613 this->vscroll->SetCapacityFromWidget(this, WID_STL_LIST, WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM);
00614 }
00615
00621 virtual void OnInvalidateData(int data = 0, bool gui_scope = true)
00622 {
00623 if (data == 0) {
00624
00625 this->stations.ForceRebuild();
00626 } else {
00627 this->stations.ForceResort();
00628 }
00629 }
00630 };
00631
00632 Listing CompanyStationsWindow::last_sorting = {false, 0};
00633 byte CompanyStationsWindow::facilities = FACIL_TRAIN | FACIL_TRUCK_STOP | FACIL_BUS_STOP | FACIL_AIRPORT | FACIL_DOCK;
00634 bool CompanyStationsWindow::include_empty = true;
00635 const uint32 CompanyStationsWindow::cargo_filter_max = UINT32_MAX;
00636 uint32 CompanyStationsWindow::cargo_filter = UINT32_MAX;
00637 const Station *CompanyStationsWindow::last_station = NULL;
00638
00639
00640 GUIStationList::SortFunction * const CompanyStationsWindow::sorter_funcs[] = {
00641 &StationNameSorter,
00642 &StationTypeSorter,
00643 &StationWaitingSorter,
00644 &StationRatingMaxSorter,
00645 &StationRatingMinSorter
00646 };
00647
00648
00649 const StringID CompanyStationsWindow::sorter_names[] = {
00650 STR_SORT_BY_NAME,
00651 STR_SORT_BY_FACILITY,
00652 STR_SORT_BY_WAITING,
00653 STR_SORT_BY_RATING_MAX,
00654 STR_SORT_BY_RATING_MIN,
00655 INVALID_STRING_ID
00656 };
00657
00663 static NWidgetBase *CargoWidgets(int *biggest_index)
00664 {
00665 NWidgetHorizontal *container = new NWidgetHorizontal();
00666
00667 for (uint i = 0; i < _sorted_standard_cargo_specs_size; i++) {
00668 NWidgetBackground *panel = new NWidgetBackground(WWT_PANEL, COLOUR_GREY, WID_STL_CARGOSTART + i);
00669 panel->SetMinimalSize(14, 11);
00670 panel->SetResize(0, 0);
00671 panel->SetFill(0, 1);
00672 panel->SetDataTip(0, STR_STATION_LIST_USE_CTRL_TO_SELECT_MORE);
00673 container->Add(panel);
00674 }
00675 *biggest_index = WID_STL_CARGOSTART + _sorted_standard_cargo_specs_size;
00676 return container;
00677 }
00678
00679 static const NWidgetPart _nested_company_stations_widgets[] = {
00680 NWidget(NWID_HORIZONTAL),
00681 NWidget(WWT_CLOSEBOX, COLOUR_GREY),
00682 NWidget(WWT_CAPTION, COLOUR_GREY, WID_STL_CAPTION), SetDataTip(STR_STATION_LIST_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
00683 NWidget(WWT_SHADEBOX, COLOUR_GREY),
00684 NWidget(WWT_STICKYBOX, COLOUR_GREY),
00685 EndContainer(),
00686 NWidget(NWID_HORIZONTAL),
00687 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),
00688 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),
00689 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),
00690 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),
00691 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),
00692 NWidget(WWT_PUSHBTN, COLOUR_GREY, WID_STL_FACILALL), SetMinimalSize(14, 11), SetDataTip(0x0, STR_STATION_LIST_SELECT_ALL_FACILITIES), SetFill(0, 1),
00693 NWidget(WWT_PANEL, COLOUR_GREY), SetMinimalSize(5, 11), SetFill(0, 1), EndContainer(),
00694 NWidgetFunction(CargoWidgets),
00695 NWidget(WWT_PANEL, COLOUR_GREY, WID_STL_NOCARGOWAITING), SetMinimalSize(14, 11), SetDataTip(0x0, STR_STATION_LIST_NO_WAITING_CARGO), SetFill(0, 1), EndContainer(),
00696 NWidget(WWT_PUSHBTN, COLOUR_GREY, WID_STL_CARGOALL), SetMinimalSize(14, 11), SetDataTip(0x0, STR_STATION_LIST_SELECT_ALL_TYPES), SetFill(0, 1),
00697 NWidget(WWT_PANEL, COLOUR_GREY), SetDataTip(0x0, STR_NULL), SetResize(1, 0), SetFill(1, 1), EndContainer(),
00698 EndContainer(),
00699 NWidget(NWID_HORIZONTAL),
00700 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, WID_STL_SORTBY), SetMinimalSize(81, 12), SetDataTip(STR_BUTTON_SORT_BY, STR_TOOLTIP_SORT_ORDER),
00701 NWidget(WWT_DROPDOWN, COLOUR_GREY, WID_STL_SORTDROPBTN), SetMinimalSize(163, 12), SetDataTip(STR_SORT_BY_NAME, STR_TOOLTIP_SORT_CRITERIA),
00702 NWidget(WWT_PANEL, COLOUR_GREY), SetDataTip(0x0, STR_NULL), SetResize(1, 0), SetFill(1, 1), EndContainer(),
00703 EndContainer(),
00704 NWidget(NWID_HORIZONTAL),
00705 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(),
00706 NWidget(NWID_VERTICAL),
00707 NWidget(NWID_VSCROLLBAR, COLOUR_GREY, WID_STL_SCROLLBAR),
00708 NWidget(WWT_RESIZEBOX, COLOUR_GREY),
00709 EndContainer(),
00710 EndContainer(),
00711 };
00712
00713 static const WindowDesc _company_stations_desc(
00714 WDP_AUTO, 358, 162,
00715 WC_STATION_LIST, WC_NONE,
00716 0,
00717 _nested_company_stations_widgets, lengthof(_nested_company_stations_widgets)
00718 );
00719
00725 void ShowCompanyStations(CompanyID company)
00726 {
00727 if (!Company::IsValidID(company)) return;
00728
00729 AllocateWindowDescFront<CompanyStationsWindow>(&_company_stations_desc, company);
00730 }
00731
00732 static const NWidgetPart _nested_station_view_widgets[] = {
00733 NWidget(NWID_HORIZONTAL),
00734 NWidget(WWT_CLOSEBOX, COLOUR_GREY),
00735 NWidget(WWT_CAPTION, COLOUR_GREY, WID_SV_CAPTION), SetDataTip(STR_STATION_VIEW_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
00736 NWidget(WWT_SHADEBOX, COLOUR_GREY),
00737 NWidget(WWT_STICKYBOX, COLOUR_GREY),
00738 EndContainer(),
00739 NWidget(NWID_HORIZONTAL),
00740 NWidget(WWT_PANEL, COLOUR_GREY, WID_SV_WAITING), SetMinimalSize(237, 52), SetResize(1, 10), SetScrollbar(WID_SV_SCROLLBAR), EndContainer(),
00741 NWidget(NWID_VSCROLLBAR, COLOUR_GREY, WID_SV_SCROLLBAR),
00742 EndContainer(),
00743 NWidget(WWT_PANEL, COLOUR_GREY, WID_SV_ACCEPT_RATING_LIST), SetMinimalSize(249, 32), SetResize(1, 0), EndContainer(),
00744 NWidget(NWID_HORIZONTAL),
00745 NWidget(NWID_HORIZONTAL, NC_EQUALSIZE),
00746 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, WID_SV_LOCATION), SetMinimalSize(45, 12), SetResize(1, 0), SetFill(1, 1),
00747 SetDataTip(STR_BUTTON_LOCATION, STR_STATION_VIEW_CENTER_TOOLTIP),
00748 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, WID_SV_ACCEPTS_RATINGS), SetMinimalSize(46, 12), SetResize(1, 0), SetFill(1, 1),
00749 SetDataTip(STR_STATION_VIEW_RATINGS_BUTTON, STR_STATION_VIEW_RATINGS_TOOLTIP),
00750 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, WID_SV_RENAME), SetMinimalSize(45, 12), SetResize(1, 0), SetFill(1, 1),
00751 SetDataTip(STR_BUTTON_RENAME, STR_STATION_VIEW_RENAME_TOOLTIP),
00752 EndContainer(),
00753 NWidget(WWT_TEXTBTN, COLOUR_GREY, WID_SV_CLOSE_AIRPORT), SetMinimalSize(45, 12), SetResize(1, 0), SetFill(1, 1),
00754 SetDataTip(STR_STATION_VIEW_CLOSE_AIRPORT, STR_STATION_VIEW_CLOSE_AIRPORT_TOOLTIP),
00755 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, WID_SV_TRAINS), SetMinimalSize(14, 12), SetFill(0, 1), SetDataTip(STR_TRAIN, STR_STATION_VIEW_SCHEDULED_TRAINS_TOOLTIP),
00756 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, WID_SV_ROADVEHS), SetMinimalSize(14, 12), SetFill(0, 1), SetDataTip(STR_LORRY, STR_STATION_VIEW_SCHEDULED_ROAD_VEHICLES_TOOLTIP),
00757 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, WID_SV_SHIPS), SetMinimalSize(14, 12), SetFill(0, 1), SetDataTip(STR_SHIP, STR_STATION_VIEW_SCHEDULED_SHIPS_TOOLTIP),
00758 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, WID_SV_PLANES), SetMinimalSize(14, 12), SetFill(0, 1), SetDataTip(STR_PLANE, STR_STATION_VIEW_SCHEDULED_AIRCRAFT_TOOLTIP),
00759 NWidget(WWT_RESIZEBOX, COLOUR_GREY),
00760 EndContainer(),
00761 };
00762
00773 static void DrawCargoIcons(CargoID i, uint waiting, int left, int right, int y)
00774 {
00775 uint num = min((waiting + 5) / 10, (right - left) / 10);
00776 if (num == 0) return;
00777
00778 SpriteID sprite = CargoSpec::Get(i)->GetCargoIcon();
00779
00780 int x = _current_text_dir == TD_RTL ? right - num * 10 : left;
00781 do {
00782 DrawSprite(sprite, PAL_NONE, x, y);
00783 x += 10;
00784 } while (--num);
00785 }
00786
00787 struct CargoData {
00788 CargoID cargo;
00789 StationID source;
00790 uint count;
00791
00792 CargoData(CargoID cargo, StationID source, uint count) :
00793 cargo(cargo),
00794 source(source),
00795 count(count)
00796 { }
00797 };
00798
00799 typedef std::list<CargoData> CargoDataList;
00800
00804 struct StationViewWindow : public Window {
00805 uint32 cargo;
00806 uint16 cargo_rows[NUM_CARGO];
00807 uint expand_shrink_width;
00808 int rating_lines;
00809 int accepts_lines;
00810 Scrollbar *vscroll;
00811
00813 enum AcceptListHeight {
00814 ALH_RATING = 13,
00815 ALH_ACCEPTS = 3,
00816 };
00817
00818 StationViewWindow(const WindowDesc *desc, WindowNumber window_number) : Window()
00819 {
00820 this->rating_lines = ALH_RATING;
00821 this->accepts_lines = ALH_ACCEPTS;
00822
00823 this->CreateNestedTree(desc);
00824 this->vscroll = this->GetScrollbar(WID_SV_SCROLLBAR);
00825
00826 this->FinishInitNested(desc, window_number);
00827
00828 Owner owner = Station::Get(window_number)->owner;
00829 if (owner != OWNER_NONE) this->owner = owner;
00830 }
00831
00832 ~StationViewWindow()
00833 {
00834 Owner owner = Station::Get(this->window_number)->owner;
00835 DeleteWindowById(WC_TRAINS_LIST, VehicleListIdentifier(VL_STATION_LIST, VEH_TRAIN, owner, this->window_number).Pack(), false);
00836 DeleteWindowById(WC_ROADVEH_LIST, VehicleListIdentifier(VL_STATION_LIST, VEH_ROAD, owner, this->window_number).Pack(), false);
00837 DeleteWindowById(WC_SHIPS_LIST, VehicleListIdentifier(VL_STATION_LIST, VEH_SHIP, owner, this->window_number).Pack(), false);
00838 DeleteWindowById(WC_AIRCRAFT_LIST, VehicleListIdentifier(VL_STATION_LIST, VEH_AIRCRAFT, owner, this->window_number).Pack(), false);
00839 }
00840
00841 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
00842 {
00843 switch (widget) {
00844 case WID_SV_WAITING:
00845 resize->height = FONT_HEIGHT_NORMAL;
00846 size->height = WD_FRAMERECT_TOP + 5 * resize->height + WD_FRAMERECT_BOTTOM;
00847 this->expand_shrink_width = max(GetStringBoundingBox("-").width, GetStringBoundingBox("+").width) + WD_FRAMERECT_LEFT + WD_FRAMERECT_RIGHT;
00848 break;
00849
00850 case WID_SV_ACCEPT_RATING_LIST:
00851 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;
00852 break;
00853
00854 case WID_SV_CLOSE_AIRPORT:
00855 if (!(Station::Get(this->window_number)->facilities & FACIL_AIRPORT)) {
00856
00857 size->width = 0;
00858 resize->width = 0;
00859 fill->width = 0;
00860 }
00861 break;
00862 }
00863 }
00864
00865 virtual void OnPaint()
00866 {
00867 CargoDataList cargolist;
00868 uint32 transfers = 0;
00869 this->OrderWaitingCargo(&cargolist, &transfers);
00870
00871 this->vscroll->SetCount((int)cargolist.size() + 1);
00872
00873
00874 const Station *st = Station::Get(this->window_number);
00875 this->SetWidgetDisabledState(WID_SV_RENAME, st->owner != _local_company);
00876 this->SetWidgetDisabledState(WID_SV_TRAINS, !(st->facilities & FACIL_TRAIN));
00877 this->SetWidgetDisabledState(WID_SV_ROADVEHS, !(st->facilities & FACIL_TRUCK_STOP) && !(st->facilities & FACIL_BUS_STOP));
00878 this->SetWidgetDisabledState(WID_SV_SHIPS, !(st->facilities & FACIL_DOCK));
00879 this->SetWidgetDisabledState(WID_SV_PLANES, !(st->facilities & FACIL_AIRPORT));
00880 this->SetWidgetDisabledState(WID_SV_CLOSE_AIRPORT, !(st->facilities & FACIL_AIRPORT) || st->owner != _local_company || st->owner == OWNER_NONE);
00881 this->SetWidgetLoweredState(WID_SV_CLOSE_AIRPORT, (st->facilities & FACIL_AIRPORT) && (st->airport.flags & AIRPORT_CLOSED_block) != 0);
00882
00883 this->DrawWidgets();
00884
00885 if (!this->IsShaded()) {
00886
00887 const NWidgetBase *wid = this->GetWidget<NWidgetBase>(WID_SV_ACCEPT_RATING_LIST);
00888 const Rect r = {wid->pos_x, wid->pos_y, wid->pos_x + wid->current_x - 1, wid->pos_y + wid->current_y - 1};
00889 if (this->GetWidget<NWidgetCore>(WID_SV_ACCEPTS_RATINGS)->widget_data == STR_STATION_VIEW_RATINGS_BUTTON) {
00890 int lines = this->DrawAcceptedCargo(r);
00891 if (lines > this->accepts_lines) {
00892 this->accepts_lines = lines;
00893 this->ReInit();
00894 return;
00895 }
00896 } else {
00897 int lines = this->DrawCargoRatings(r);
00898 if (lines > this->rating_lines) {
00899 this->rating_lines = lines;
00900 this->ReInit();
00901 return;
00902 }
00903 }
00904
00905
00906 NWidgetBase *nwi = this->GetWidget<NWidgetBase>(WID_SV_WAITING);
00907 Rect waiting_rect = {nwi->pos_x, nwi->pos_y, nwi->pos_x + nwi->current_x - 1, nwi->pos_y + nwi->current_y - 1};
00908 this->DrawWaitingCargo(waiting_rect, cargolist, transfers);
00909 }
00910 }
00911
00912 virtual void SetStringParameters(int widget) const
00913 {
00914 if (widget == WID_SV_CAPTION) {
00915 const Station *st = Station::Get(this->window_number);
00916 SetDParam(0, st->index);
00917 SetDParam(1, st->facilities);
00918 }
00919 }
00920
00927 void OrderWaitingCargo(CargoDataList *cargolist, uint32 *transfers)
00928 {
00929 assert(cargolist->size() == 0);
00930 *transfers = 0;
00931
00932 StationID station_id = this->window_number;
00933 const Station *st = Station::Get(station_id);
00934
00935
00936 for (CargoID i = 0; i < NUM_CARGO; i++) {
00937 if (st->goods[i].cargo.Empty()) {
00938 this->cargo_rows[i] = 0;
00939 } else {
00940
00941 cargolist->push_back(CargoData(i, INVALID_STATION, st->goods[i].cargo.Count()));
00942
00943
00944 this->cargo_rows[i] = (uint16)cargolist->size();
00945
00946
00947 const StationCargoList::List *packets = st->goods[i].cargo.Packets();
00948 for (StationCargoList::ConstIterator it(packets->begin()); it != packets->end(); it++) {
00949 const CargoPacket *cp = *it;
00950 if (cp->SourceStation() != station_id) {
00951 bool added = false;
00952
00953
00954 SetBit(*transfers, i);
00955
00956
00957 if (!HasBit(this->cargo, i)) break;
00958
00959
00960 for (CargoDataList::iterator jt(cargolist->begin()); jt != cargolist->end(); jt++) {
00961 CargoData *cd = &(*jt);
00962 if (cd->cargo == i && cd->source == cp->SourceStation()) {
00963 cd->count += cp->Count();
00964 added = true;
00965 break;
00966 }
00967 }
00968
00969 if (!added) cargolist->push_back(CargoData(i, cp->SourceStation(), cp->Count()));
00970 }
00971 }
00972 }
00973 }
00974 }
00975
00982 void DrawWaitingCargo(const Rect &r, const CargoDataList &cargolist, uint32 transfers) const
00983 {
00984 int y = r.top + WD_FRAMERECT_TOP;
00985 int pos = this->vscroll->GetPosition();
00986
00987 const Station *st = Station::Get(this->window_number);
00988 if (--pos < 0) {
00989 StringID str = STR_JUST_NOTHING;
00990 for (CargoID i = 0; i < NUM_CARGO; i++) {
00991 if (!st->goods[i].cargo.Empty()) str = STR_EMPTY;
00992 }
00993 SetDParam(0, str);
00994 DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, STR_STATION_VIEW_WAITING_TITLE);
00995 y += FONT_HEIGHT_NORMAL;
00996 }
00997
00998 bool rtl = _current_text_dir == TD_RTL;
00999 int text_left = rtl ? r.left + this->expand_shrink_width : r.left + WD_FRAMERECT_LEFT;
01000 int text_right = rtl ? r.right - WD_FRAMERECT_LEFT : r.right - this->expand_shrink_width;
01001 int shrink_left = rtl ? r.left + WD_FRAMERECT_LEFT : r.right - this->expand_shrink_width + WD_FRAMERECT_LEFT;
01002 int shrink_right = rtl ? r.left + this->expand_shrink_width - WD_FRAMERECT_RIGHT : r.right - WD_FRAMERECT_RIGHT;
01003
01004
01005 int maxrows = this->vscroll->GetCapacity();
01006 for (CargoDataList::const_iterator it = cargolist.begin(); it != cargolist.end() && pos > -maxrows; ++it) {
01007 if (--pos < 0) {
01008 const CargoData *cd = &(*it);
01009 if (cd->source == INVALID_STATION) {
01010
01011 DrawCargoIcons(cd->cargo, cd->count, r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y);
01012 SetDParam(0, cd->cargo);
01013 SetDParam(1, cd->count);
01014 if (HasBit(transfers, cd->cargo)) {
01015
01016 const char *sym = HasBit(this->cargo, cd->cargo) ? "-" : "+";
01017 DrawString(text_left, text_right, y, STR_STATION_VIEW_WAITING_CARGO, TC_FROMSTRING, SA_RIGHT);
01018 DrawString(shrink_left, shrink_right, y, sym, TC_YELLOW, SA_RIGHT);
01019 } else {
01020 DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, STR_STATION_VIEW_WAITING_CARGO, TC_FROMSTRING, SA_RIGHT);
01021 }
01022 } else {
01023 SetDParam(0, cd->cargo);
01024 SetDParam(1, cd->count);
01025 SetDParam(2, cd->source);
01026 DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, STR_STATION_VIEW_EN_ROUTE_FROM, TC_FROMSTRING, SA_RIGHT);
01027 }
01028
01029 y += FONT_HEIGHT_NORMAL;
01030 }
01031 }
01032 }
01033
01039 int DrawAcceptedCargo(const Rect &r) const
01040 {
01041 const Station *st = Station::Get(this->window_number);
01042
01043 uint32 cargo_mask = 0;
01044 for (CargoID i = 0; i < NUM_CARGO; i++) {
01045 if (HasBit(st->goods[i].acceptance_pickup, GoodsEntry::GES_ACCEPTANCE)) SetBit(cargo_mask, i);
01046 }
01047 SetDParam(0, cargo_mask);
01048 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);
01049 return CeilDiv(bottom - r.top - WD_FRAMERECT_TOP, FONT_HEIGHT_NORMAL);
01050 }
01051
01057 int DrawCargoRatings(const Rect &r) const
01058 {
01059 const Station *st = Station::Get(this->window_number);
01060 int y = r.top + WD_FRAMERECT_TOP;
01061
01062 if (st->town->exclusive_counter > 0) {
01063 SetDParam(0, st->town->exclusivity);
01064 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);
01065 y += WD_PAR_VSEP_WIDE;
01066 }
01067
01068 DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, STR_STATION_VIEW_CARGO_RATINGS_TITLE);
01069 y += FONT_HEIGHT_NORMAL;
01070
01071 const CargoSpec *cs;
01072 FOR_ALL_SORTED_STANDARD_CARGOSPECS(cs) {
01073 const GoodsEntry *ge = &st->goods[cs->Index()];
01074 if (!HasBit(ge->acceptance_pickup, GoodsEntry::GES_PICKUP)) continue;
01075
01076 SetDParam(0, cs->name);
01077 SetDParam(2, ToPercent8(ge->rating));
01078 SetDParam(1, STR_CARGO_RATING_APPALLING + (ge->rating >> 5));
01079 DrawString(r.left + WD_FRAMERECT_LEFT + 6, r.right - WD_FRAMERECT_RIGHT - 6, y, STR_STATION_VIEW_CARGO_RATING);
01080 y += FONT_HEIGHT_NORMAL;
01081 }
01082 return CeilDiv(y - r.top - WD_FRAMERECT_TOP, FONT_HEIGHT_NORMAL);
01083 }
01084
01085 void HandleCargoWaitingClick(int row)
01086 {
01087 if (row == 0) return;
01088
01089 for (CargoID c = 0; c < NUM_CARGO; c++) {
01090 if (this->cargo_rows[c] == row) {
01091 ToggleBit(this->cargo, c);
01092 this->SetWidgetDirty(WID_SV_WAITING);
01093 break;
01094 }
01095 }
01096 }
01097
01098 virtual void OnClick(Point pt, int widget, int click_count)
01099 {
01100 switch (widget) {
01101 case WID_SV_WAITING:
01102 this->HandleCargoWaitingClick(this->vscroll->GetScrolledRowFromWidget(pt.y, this, WID_SV_WAITING, WD_FRAMERECT_TOP, FONT_HEIGHT_NORMAL));
01103 break;
01104
01105 case WID_SV_LOCATION:
01106 if (_ctrl_pressed) {
01107 ShowExtraViewPortWindow(Station::Get(this->window_number)->xy);
01108 } else {
01109 ScrollMainWindowToTile(Station::Get(this->window_number)->xy);
01110 }
01111 break;
01112
01113 case WID_SV_ACCEPTS_RATINGS: {
01114
01115 int height_change;
01116 NWidgetCore *nwi = this->GetWidget<NWidgetCore>(WID_SV_ACCEPTS_RATINGS);
01117 if (this->GetWidget<NWidgetCore>(WID_SV_ACCEPTS_RATINGS)->widget_data == STR_STATION_VIEW_RATINGS_BUTTON) {
01118 nwi->SetDataTip(STR_STATION_VIEW_ACCEPTS_BUTTON, STR_STATION_VIEW_ACCEPTS_TOOLTIP);
01119 height_change = this->rating_lines - this->accepts_lines;
01120 } else {
01121 nwi->SetDataTip(STR_STATION_VIEW_RATINGS_BUTTON, STR_STATION_VIEW_RATINGS_TOOLTIP);
01122 height_change = this->accepts_lines - this->rating_lines;
01123 }
01124 this->ReInit(0, height_change * FONT_HEIGHT_NORMAL);
01125 break;
01126 }
01127
01128 case WID_SV_RENAME:
01129 SetDParam(0, this->window_number);
01130 ShowQueryString(STR_STATION_NAME, STR_STATION_VIEW_RENAME_STATION_CAPTION, MAX_LENGTH_STATION_NAME_CHARS,
01131 this, CS_ALPHANUMERAL, QSF_ENABLE_DEFAULT | QSF_LEN_IN_CHARS);
01132 break;
01133
01134 case WID_SV_CLOSE_AIRPORT:
01135 DoCommandP(0, this->window_number, 0, CMD_OPEN_CLOSE_AIRPORT);
01136 break;
01137
01138 case WID_SV_TRAINS:
01139 case WID_SV_ROADVEHS:
01140 case WID_SV_SHIPS:
01141 case WID_SV_PLANES: {
01142 Owner owner = Station::Get(this->window_number)->owner;
01143 ShowVehicleListWindow(owner, (VehicleType)(widget - WID_SV_TRAINS), (StationID)this->window_number);
01144 break;
01145 }
01146 }
01147 }
01148
01149 virtual void OnQueryTextFinished(char *str)
01150 {
01151 if (str == NULL) return;
01152
01153 DoCommandP(0, this->window_number, 0, CMD_RENAME_STATION | CMD_MSG(STR_ERROR_CAN_T_RENAME_STATION), NULL, str);
01154 }
01155
01156 virtual void OnResize()
01157 {
01158 this->vscroll->SetCapacityFromWidget(this, WID_SV_WAITING, WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM);
01159 }
01160
01166 virtual void OnInvalidateData(int data = 0, bool gui_scope = true)
01167 {
01168 if (gui_scope) this->ReInit();
01169 }
01170 };
01171
01172
01173 static const WindowDesc _station_view_desc(
01174 WDP_AUTO, 249, 110,
01175 WC_STATION_VIEW, WC_NONE,
01176 0,
01177 _nested_station_view_widgets, lengthof(_nested_station_view_widgets)
01178 );
01179
01185 void ShowStationViewWindow(StationID station)
01186 {
01187 AllocateWindowDescFront<StationViewWindow>(&_station_view_desc, station);
01188 }
01189
01191 struct TileAndStation {
01192 TileIndex tile;
01193 StationID station;
01194 };
01195
01196 static SmallVector<TileAndStation, 8> _deleted_stations_nearby;
01197 static SmallVector<StationID, 8> _stations_nearby_list;
01198
01206 template <class T>
01207 static bool AddNearbyStation(TileIndex tile, void *user_data)
01208 {
01209 TileArea *ctx = (TileArea *)user_data;
01210
01211
01212 for (uint i = 0; i < _deleted_stations_nearby.Length(); i++) {
01213 TileAndStation *ts = _deleted_stations_nearby.Get(i);
01214 if (ts->tile == tile) {
01215 *_stations_nearby_list.Append() = _deleted_stations_nearby[i].station;
01216 _deleted_stations_nearby.Erase(ts);
01217 i--;
01218 }
01219 }
01220
01221
01222 if (!IsTileType(tile, MP_STATION)) return false;
01223
01224 StationID sid = GetStationIndex(tile);
01225
01226
01227 if (!T::IsValidID(sid)) return false;
01228
01229 T *st = T::Get(sid);
01230 if (st->owner != _local_company || _stations_nearby_list.Contains(sid)) return false;
01231
01232 if (st->rect.BeforeAddRect(ctx->tile, ctx->w, ctx->h, StationRect::ADD_TEST).Succeeded()) {
01233 *_stations_nearby_list.Append() = sid;
01234 }
01235
01236 return false;
01237 }
01238
01248 template <class T>
01249 static const T *FindStationsNearby(TileArea ta, bool distant_join)
01250 {
01251 TileArea ctx = ta;
01252
01253 _stations_nearby_list.Clear();
01254 _deleted_stations_nearby.Clear();
01255
01256
01257 TILE_AREA_LOOP(t, ta) {
01258 if (t < MapSize() && IsTileType(t, MP_STATION) && T::IsValidID(GetStationIndex(t))) return T::GetByTile(t);
01259 }
01260
01261
01262 const BaseStation *st;
01263 FOR_ALL_BASE_STATIONS(st) {
01264 if (T::IsExpected(st) && !st->IsInUse() && st->owner == _local_company) {
01265
01266 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) {
01267 TileAndStation *ts = _deleted_stations_nearby.Append();
01268 ts->tile = st->xy;
01269 ts->station = st->index;
01270
01271
01272 if (IsInsideBS(TileX(st->xy), TileX(ctx.tile), ctx.w) &&
01273 IsInsideBS(TileY(st->xy), TileY(ctx.tile), ctx.h)) {
01274 AddNearbyStation<T>(st->xy, &ctx);
01275 }
01276 }
01277 }
01278 }
01279
01280
01281
01282
01283 if (distant_join && min(ta.w, ta.h) >= _settings_game.station.station_spread) return NULL;
01284 uint max_dist = distant_join ? _settings_game.station.station_spread - min(ta.w, ta.h) : 1;
01285
01286 TileIndex tile = TILE_ADD(ctx.tile, TileOffsByDir(DIR_N));
01287 CircularTileSearch(&tile, max_dist, ta.w, ta.h, AddNearbyStation<T>, &ctx);
01288
01289 return NULL;
01290 }
01291
01292 static const NWidgetPart _nested_select_station_widgets[] = {
01293 NWidget(NWID_HORIZONTAL),
01294 NWidget(WWT_CLOSEBOX, COLOUR_DARK_GREEN),
01295 NWidget(WWT_CAPTION, COLOUR_DARK_GREEN, WID_JS_CAPTION), SetDataTip(STR_JOIN_STATION_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
01296 EndContainer(),
01297 NWidget(NWID_HORIZONTAL),
01298 NWidget(WWT_PANEL, COLOUR_DARK_GREEN, WID_JS_PANEL), SetResize(1, 0), SetScrollbar(WID_JS_SCROLLBAR), EndContainer(),
01299 NWidget(NWID_VERTICAL),
01300 NWidget(NWID_VSCROLLBAR, COLOUR_DARK_GREEN, WID_JS_SCROLLBAR),
01301 NWidget(WWT_RESIZEBOX, COLOUR_DARK_GREEN),
01302 EndContainer(),
01303 EndContainer(),
01304 };
01305
01310 template <class T>
01311 struct SelectStationWindow : Window {
01312 CommandContainer select_station_cmd;
01313 TileArea area;
01314 Scrollbar *vscroll;
01315
01316 SelectStationWindow(const WindowDesc *desc, CommandContainer cmd, TileArea ta) :
01317 Window(),
01318 select_station_cmd(cmd),
01319 area(ta)
01320 {
01321 this->CreateNestedTree(desc);
01322 this->vscroll = this->GetScrollbar(WID_JS_SCROLLBAR);
01323 this->GetWidget<NWidgetCore>(WID_JS_CAPTION)->widget_data = T::EXPECTED_FACIL == FACIL_WAYPOINT ? STR_JOIN_WAYPOINT_CAPTION : STR_JOIN_STATION_CAPTION;
01324 this->FinishInitNested(desc, 0);
01325 this->OnInvalidateData(0);
01326 }
01327
01328 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
01329 {
01330 if (widget != WID_JS_PANEL) return;
01331
01332
01333 Dimension d = GetStringBoundingBox(T::EXPECTED_FACIL == FACIL_WAYPOINT ? STR_JOIN_WAYPOINT_CREATE_SPLITTED_WAYPOINT : STR_JOIN_STATION_CREATE_SPLITTED_STATION);
01334 for (uint i = 0; i < _stations_nearby_list.Length(); i++) {
01335 const T *st = T::Get(_stations_nearby_list[i]);
01336 SetDParam(0, st->index);
01337 SetDParam(1, st->facilities);
01338 d = maxdim(d, GetStringBoundingBox(T::EXPECTED_FACIL == FACIL_WAYPOINT ? STR_STATION_LIST_WAYPOINT : STR_STATION_LIST_STATION));
01339 }
01340
01341 resize->height = d.height;
01342 d.height *= 5;
01343 d.width += WD_FRAMERECT_RIGHT + WD_FRAMERECT_LEFT;
01344 d.height += WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM;
01345 *size = d;
01346 }
01347
01348 virtual void DrawWidget(const Rect &r, int widget) const
01349 {
01350 if (widget != WID_JS_PANEL) return;
01351
01352 uint y = r.top + WD_FRAMERECT_TOP;
01353 if (this->vscroll->GetPosition() == 0) {
01354 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);
01355 y += this->resize.step_height;
01356 }
01357
01358 for (uint i = max<uint>(1, this->vscroll->GetPosition()); i <= _stations_nearby_list.Length(); ++i, y += this->resize.step_height) {
01359
01360 if (i - this->vscroll->GetPosition() >= this->vscroll->GetCapacity()) break;
01361
01362 const T *st = T::Get(_stations_nearby_list[i - 1]);
01363 SetDParam(0, st->index);
01364 SetDParam(1, st->facilities);
01365 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);
01366 }
01367 }
01368
01369 virtual void OnClick(Point pt, int widget, int click_count)
01370 {
01371 if (widget != WID_JS_PANEL) return;
01372
01373 uint st_index = this->vscroll->GetScrolledRowFromWidget(pt.y, this, WID_JS_PANEL, WD_FRAMERECT_TOP);
01374 bool distant_join = (st_index > 0);
01375 if (distant_join) st_index--;
01376
01377 if (distant_join && st_index >= _stations_nearby_list.Length()) return;
01378
01379
01380 SB(this->select_station_cmd.p2, 16, 16,
01381 (distant_join ? _stations_nearby_list[st_index] : NEW_STATION));
01382
01383
01384 DoCommandP(&this->select_station_cmd);
01385
01386
01387 DeleteWindowById(WC_SELECT_STATION, 0);
01388 }
01389
01390 virtual void OnTick()
01391 {
01392 if (_thd.dirty & 2) {
01393 _thd.dirty &= ~2;
01394 this->SetDirty();
01395 }
01396 }
01397
01398 virtual void OnResize()
01399 {
01400 this->vscroll->SetCapacityFromWidget(this, WID_JS_PANEL, WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM);
01401 }
01402
01408 virtual void OnInvalidateData(int data = 0, bool gui_scope = true)
01409 {
01410 if (!gui_scope) return;
01411 FindStationsNearby<T>(this->area, true);
01412 this->vscroll->SetCount(_stations_nearby_list.Length() + 1);
01413 this->SetDirty();
01414 }
01415 };
01416
01417 static const WindowDesc _select_station_desc(
01418 WDP_AUTO, 200, 180,
01419 WC_SELECT_STATION, WC_NONE,
01420 WDF_CONSTRUCTION,
01421 _nested_select_station_widgets, lengthof(_nested_select_station_widgets)
01422 );
01423
01424
01432 template <class T>
01433 static bool StationJoinerNeeded(CommandContainer cmd, TileArea ta)
01434 {
01435
01436 if (!_settings_game.station.distant_join_stations) return false;
01437
01438
01439
01440 Window *selection_window = FindWindowById(WC_SELECT_STATION, 0);
01441 if (selection_window != NULL) {
01442
01443 delete selection_window;
01444 UpdateTileSelection();
01445 }
01446
01447
01448 if (!_ctrl_pressed) return false;
01449
01450
01451 if (DoCommand(&cmd, CommandFlagsToDCFlags(GetCommandFlags(cmd.cmd))).Failed()) return false;
01452
01453
01454
01455
01456 const T *st = FindStationsNearby<T>(ta, false);
01457 return st == NULL && (_settings_game.station.adjacent_stations || _stations_nearby_list.Length() == 0);
01458 }
01459
01466 template <class T>
01467 void ShowSelectBaseStationIfNeeded(CommandContainer cmd, TileArea ta)
01468 {
01469 if (StationJoinerNeeded<T>(cmd, ta)) {
01470 if (!_settings_client.gui.persistent_buildingtools) ResetObjectToPlace();
01471 new SelectStationWindow<T>(&_select_station_desc, cmd, ta);
01472 } else {
01473 DoCommandP(&cmd);
01474 }
01475 }
01476
01482 void ShowSelectStationIfNeeded(CommandContainer cmd, TileArea ta)
01483 {
01484 ShowSelectBaseStationIfNeeded<Station>(cmd, ta);
01485 }
01486
01492 void ShowSelectWaypointIfNeeded(CommandContainer cmd, TileArea ta)
01493 {
01494 ShowSelectBaseStationIfNeeded<Waypoint>(cmd, ta);
01495 }