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00012 #include "stdafx.h"
00013 #include "openttd.h"
00014 #include "debug.h"
00015 #include "gui.h"
00016 #include "window_gui.h"
00017 #include "textbuf_gui.h"
00018 #include "company_func.h"
00019 #include "command_func.h"
00020 #include "vehicle_gui.h"
00021 #include "cargotype.h"
00022 #include "station_gui.h"
00023 #include "strings_func.h"
00024 #include "window_func.h"
00025 #include "viewport_func.h"
00026 #include "gfx_func.h"
00027 #include "widgets/dropdown_func.h"
00028 #include "station_base.h"
00029 #include "waypoint_base.h"
00030 #include "tilehighlight_func.h"
00031 #include "company_base.h"
00032 #include "sortlist_type.h"
00033
00034 #include "table/strings.h"
00035 #include "table/sprites.h"
00036
00044 int DrawCargoListText(uint32 cargo_mask, const Rect &r, StringID prefix)
00045 {
00046 bool first = true;
00047 char string[512];
00048 char *b = InlineString(string, prefix);
00049
00050 for (CargoID i = 0; i < NUM_CARGO; i++) {
00051 if (b >= lastof(string) - (1 + 2 * 4)) break;
00052 if (HasBit(cargo_mask, i)) {
00053 if (first) {
00054 first = false;
00055 } else {
00056
00057 *b++ = ',';
00058 *b++ = ' ';
00059 }
00060 b = InlineString(b, CargoSpec::Get(i)->name);
00061 }
00062 }
00063
00064
00065 if (first) b = InlineString(b, STR_JUST_NOTHING);
00066
00067 *b = '\0';
00068
00069
00070 assert(b < endof(string));
00071
00072 SetDParamStr(0, string);
00073 return DrawStringMultiLine(r.left, r.right, r.top, r.bottom, STR_JUST_RAW_STRING);
00074 }
00075
00086 int DrawStationCoverageAreaText(int left, int right, int top, StationCoverageType sct, int rad, bool supplies)
00087 {
00088 TileIndex tile = TileVirtXY(_thd.pos.x, _thd.pos.y);
00089 if (tile < MapSize()) {
00090 CargoArray cargos;
00091 if (supplies) {
00092 cargos = GetProductionAroundTiles(tile, _thd.size.x / TILE_SIZE, _thd.size.y / TILE_SIZE, rad);
00093 } else {
00094 cargos = GetAcceptanceAroundTiles(tile, _thd.size.x / TILE_SIZE, _thd.size.y / TILE_SIZE, rad);
00095 }
00096
00097
00098 uint32 cargo_mask = 0;
00099 for (CargoID i = 0; i < NUM_CARGO; i++) {
00100 switch (sct) {
00101 case SCT_PASSENGERS_ONLY: if (!IsCargoInClass(i, CC_PASSENGERS)) continue; break;
00102 case SCT_NON_PASSENGERS_ONLY: if (IsCargoInClass(i, CC_PASSENGERS)) continue; break;
00103 case SCT_ALL: break;
00104 default: NOT_REACHED();
00105 }
00106 if (cargos[i] >= (supplies ? 1U : 8U)) SetBit(cargo_mask, i);
00107 }
00108 Rect r = {left, top, right, INT32_MAX};
00109 return DrawCargoListText(cargo_mask, r, supplies ? STR_STATION_BUILD_SUPPLIES_CARGO : STR_STATION_BUILD_ACCEPTS_CARGO);
00110 }
00111
00112 return top;
00113 }
00114
00120 void CheckRedrawStationCoverage(const Window *w)
00121 {
00122 if (_thd.dirty & 1) {
00123 _thd.dirty &= ~1;
00124 w->SetDirty();
00125 }
00126 }
00127
00143 static void StationsWndShowStationRating(int left, int right, int y, CargoID type, uint amount, byte rating)
00144 {
00145 static const uint units_full = 576;
00146 static const uint rating_full = 224;
00147
00148 const CargoSpec *cs = CargoSpec::Get(type);
00149 if (!cs->IsValid()) return;
00150
00151 int colour = cs->rating_colour;
00152 uint w = (minu(amount, units_full) + 5) / 36;
00153
00154 int height = GetCharacterHeight(FS_SMALL);
00155
00156
00157 if (w != 0) GfxFillRect(left, y, left + w - 1, y + height, colour);
00158
00159
00160
00161 if (w == 0) {
00162 uint rest = amount / 5;
00163 if (rest != 0) {
00164 w += left;
00165 GfxFillRect(w, y + height - rest, w, y + height, colour);
00166 }
00167 }
00168
00169 DrawString(left + 1, right, y, cs->abbrev, TC_BLACK);
00170
00171
00172 y += height + 2;
00173 GfxFillRect(left + 1, y, left + 14, y, 0xB8);
00174 rating = minu(rating, rating_full) / 16;
00175 if (rating != 0) GfxFillRect(left + 1, y, left + rating, y, 0xD0);
00176 }
00177
00178 typedef GUIList<const Station*> GUIStationList;
00179
00181 enum StationListWidgets {
00182 SLW_CAPTION,
00183 SLW_LIST,
00184 SLW_SCROLLBAR,
00185
00186 SLW_TRAIN,
00187 SLW_TRUCK,
00188 SLW_BUS,
00189 SLW_AIRPLANE,
00190 SLW_SHIP,
00191 SLW_FACILALL,
00192
00193 SLW_NOCARGOWAITING,
00194 SLW_CARGOALL,
00195
00196 SLW_SORTBY,
00197 SLW_SORTDROPBTN,
00198
00199 SLW_CARGOSTART,
00200 };
00201
00205 class CompanyStationsWindow : public Window
00206 {
00207 protected:
00208
00209 static Listing last_sorting;
00210 static byte facilities;
00211 static bool include_empty;
00212 static const uint32 cargo_filter_max;
00213 static uint32 cargo_filter;
00214 static const Station *last_station;
00215
00216
00217 static const StringID sorter_names[];
00218 static GUIStationList::SortFunction * const sorter_funcs[];
00219
00220 GUIStationList stations;
00221
00222
00228 void BuildStationsList(const Owner owner)
00229 {
00230 if (!this->stations.NeedRebuild()) return;
00231
00232 DEBUG(misc, 3, "Building station list for company %d", owner);
00233
00234 this->stations.Clear();
00235
00236 const Station *st;
00237 FOR_ALL_STATIONS(st) {
00238 if (st->owner == owner || (st->owner == OWNER_NONE && HasStationInUse(st->index, owner))) {
00239 if (this->facilities & st->facilities) {
00240 int num_waiting_cargo = 0;
00241 for (CargoID j = 0; j < NUM_CARGO; j++) {
00242 if (!st->goods[j].cargo.Empty()) {
00243 num_waiting_cargo++;
00244 if (HasBit(this->cargo_filter, j)) {
00245 *this->stations.Append() = st;
00246 break;
00247 }
00248 }
00249 }
00250
00251 if (num_waiting_cargo == 0 && this->include_empty) {
00252 *this->stations.Append() = st;
00253 }
00254 }
00255 }
00256 }
00257
00258 this->stations.Compact();
00259 this->stations.RebuildDone();
00260
00261 this->vscroll.SetCount(this->stations.Length());
00262 }
00263
00265 static int CDECL StationNameSorter(const Station * const *a, const Station * const *b)
00266 {
00267 static char buf_cache[64];
00268 char buf[64];
00269
00270 SetDParam(0, (*a)->index);
00271 GetString(buf, STR_STATION_NAME, lastof(buf));
00272
00273 if (*b != last_station) {
00274 last_station = *b;
00275 SetDParam(0, (*b)->index);
00276 GetString(buf_cache, STR_STATION_NAME, lastof(buf_cache));
00277 }
00278
00279 return strcmp(buf, buf_cache);
00280 }
00281
00283 static int CDECL StationTypeSorter(const Station * const *a, const Station * const *b)
00284 {
00285 return (*a)->facilities - (*b)->facilities;
00286 }
00287
00289 static int CDECL StationWaitingSorter(const Station * const *a, const Station * const *b)
00290 {
00291 Money diff = 0;
00292
00293 for (CargoID j = 0; j < NUM_CARGO; j++) {
00294 if (!HasBit(cargo_filter, j)) continue;
00295 if (!(*a)->goods[j].cargo.Empty()) diff += GetTransportedGoodsIncome((*a)->goods[j].cargo.Count(), 20, 50, j);
00296 if (!(*b)->goods[j].cargo.Empty()) diff -= GetTransportedGoodsIncome((*b)->goods[j].cargo.Count(), 20, 50, j);
00297 }
00298
00299 return ClampToI32(diff);
00300 }
00301
00303 static int CDECL StationRatingMaxSorter(const Station * const *a, const Station * const *b)
00304 {
00305 byte maxr1 = 0;
00306 byte maxr2 = 0;
00307
00308 for (CargoID j = 0; j < NUM_CARGO; j++) {
00309 if (!HasBit(cargo_filter, j)) continue;
00310 if (HasBit((*a)->goods[j].acceptance_pickup, GoodsEntry::PICKUP)) maxr1 = max(maxr1, (*a)->goods[j].rating);
00311 if (HasBit((*b)->goods[j].acceptance_pickup, GoodsEntry::PICKUP)) maxr2 = max(maxr2, (*b)->goods[j].rating);
00312 }
00313
00314 return maxr1 - maxr2;
00315 }
00316
00318 static int CDECL StationRatingMinSorter(const Station * const *a, const Station * const *b)
00319 {
00320 byte minr1 = 255;
00321 byte minr2 = 255;
00322
00323 for (CargoID j = 0; j < NUM_CARGO; j++) {
00324 if (!HasBit(cargo_filter, j)) continue;
00325 if (HasBit((*a)->goods[j].acceptance_pickup, GoodsEntry::PICKUP)) minr1 = min(minr1, (*a)->goods[j].rating);
00326 if (HasBit((*b)->goods[j].acceptance_pickup, GoodsEntry::PICKUP)) minr2 = min(minr2, (*b)->goods[j].rating);
00327 }
00328
00329 return -(minr1 - minr2);
00330 }
00331
00333 void SortStationsList()
00334 {
00335 if (!this->stations.Sort()) return;
00336
00337
00338 this->last_station = NULL;
00339
00340
00341 this->SetWidgetDirty(SLW_LIST);
00342 }
00343
00344 public:
00345 CompanyStationsWindow(const WindowDesc *desc, WindowNumber window_number) : Window()
00346 {
00347 this->stations.SetListing(this->last_sorting);
00348 this->stations.SetSortFuncs(this->sorter_funcs);
00349 this->stations.ForceRebuild();
00350 this->stations.NeedResort();
00351 this->SortStationsList();
00352
00353 this->InitNested(desc, window_number);
00354 this->owner = (Owner)this->window_number;
00355
00356 for (uint i = 0; i < NUM_CARGO; i++) {
00357 const CargoSpec *cs = CargoSpec::Get(i);
00358 if (cs->IsValid() && HasBit(this->cargo_filter, i)) this->LowerWidget(SLW_CARGOSTART + i);
00359 }
00360
00361 if (this->cargo_filter == this->cargo_filter_max) this->cargo_filter = _cargo_mask;
00362
00363 for (uint i = 0; i < 5; i++) {
00364 if (HasBit(this->facilities, i)) this->LowerWidget(i + SLW_TRAIN);
00365 }
00366 this->SetWidgetLoweredState(SLW_FACILALL, this->facilities == (FACIL_TRAIN | FACIL_TRUCK_STOP | FACIL_BUS_STOP | FACIL_AIRPORT | FACIL_DOCK));
00367 this->SetWidgetLoweredState(SLW_CARGOALL, this->cargo_filter == _cargo_mask && this->include_empty);
00368 this->SetWidgetLoweredState(SLW_NOCARGOWAITING, this->include_empty);
00369
00370 this->GetWidget<NWidgetCore>(SLW_SORTDROPBTN)->widget_data = this->sorter_names[this->stations.SortType()];
00371 }
00372
00373 ~CompanyStationsWindow()
00374 {
00375 this->last_sorting = this->stations.GetListing();
00376 }
00377
00378 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
00379 {
00380 switch (widget) {
00381 case SLW_SORTBY: {
00382 Dimension d = GetStringBoundingBox(this->GetWidget<NWidgetCore>(widget)->widget_data);
00383 d.width += padding.width + WD_SORTBUTTON_ARROW_WIDTH * 2;
00384 d.height += padding.height;
00385 *size = maxdim(*size, d);
00386 break;
00387 }
00388
00389 case SLW_SORTDROPBTN: {
00390 Dimension d = {0, 0};
00391 for (int i = 0; this->sorter_names[i] != INVALID_STRING_ID; i++) {
00392 d = maxdim(d, GetStringBoundingBox(this->sorter_names[i]));
00393 }
00394 d.width += padding.width;
00395 d.height += padding.height;
00396 *size = maxdim(*size, d);
00397 break;
00398 }
00399
00400 case SLW_LIST:
00401 resize->height = FONT_HEIGHT_NORMAL;
00402 size->height = WD_FRAMERECT_TOP + 5 * resize->height + WD_FRAMERECT_BOTTOM;
00403 break;
00404
00405 case SLW_TRAIN:
00406 case SLW_TRUCK:
00407 case SLW_BUS:
00408 case SLW_AIRPLANE:
00409 case SLW_SHIP:
00410 size->height = max<uint>(FONT_HEIGHT_SMALL, 10) + padding.height;
00411 break;
00412
00413 case SLW_CARGOALL:
00414 case SLW_FACILALL:
00415 case SLW_NOCARGOWAITING: {
00416 Dimension d = GetStringBoundingBox(widget == SLW_NOCARGOWAITING ? STR_ABBREV_NONE : STR_ABBREV_ALL);
00417 d.width += padding.width + 2;
00418 d.height += padding.height;
00419 *size = maxdim(*size, d);
00420 break;
00421 }
00422
00423 default:
00424 if (widget >= SLW_CARGOSTART) {
00425 const CargoSpec *cs = CargoSpec::Get(widget - SLW_CARGOSTART);
00426 if (cs->IsValid()) {
00427 Dimension d = GetStringBoundingBox(cs->abbrev);
00428 d.width += padding.width + 2;
00429 d.height += padding.height;
00430 *size = maxdim(*size, d);
00431 }
00432 }
00433 break;
00434 }
00435 }
00436
00437 virtual void OnPaint()
00438 {
00439 this->BuildStationsList((Owner)this->window_number);
00440 this->SortStationsList();
00441
00442 this->DrawWidgets();
00443 }
00444
00445 virtual void DrawWidget(const Rect &r, int widget) const
00446 {
00447 switch (widget) {
00448 case SLW_SORTBY:
00449
00450 this->DrawSortButtonState(SLW_SORTBY, this->stations.IsDescSortOrder() ? SBS_DOWN : SBS_UP);
00451 break;
00452
00453 case SLW_LIST: {
00454 bool rtl = _dynlang.text_dir == TD_RTL;
00455 int max = min(this->vscroll.GetPosition() + this->vscroll.GetCapacity(), this->stations.Length());
00456 int y = r.top + WD_FRAMERECT_TOP;
00457 for (int i = this->vscroll.GetPosition(); i < max; ++i) {
00458 const Station *st = this->stations[i];
00459 assert(st->xy != INVALID_TILE);
00460
00461
00462
00463 assert(st->owner == owner || st->owner == OWNER_NONE);
00464
00465 SetDParam(0, st->index);
00466 SetDParam(1, st->facilities);
00467 int x = DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, STR_STATION_LIST_STATION);
00468 x += rtl ? -5 : 5;
00469
00470
00471 for (CargoID j = 0; j < NUM_CARGO; j++) {
00472 if (!st->goods[j].cargo.Empty()) {
00473
00474
00475
00476
00477 if (rtl) {
00478 x -= 20;
00479 if (x < r.left + WD_FRAMERECT_LEFT) break;
00480 }
00481 StationsWndShowStationRating(x, x + 16, y, j, st->goods[j].cargo.Count(), st->goods[j].rating);
00482 if (!rtl) {
00483 x += 20;
00484 if (x > r.right - WD_FRAMERECT_RIGHT) break;
00485 }
00486 }
00487 }
00488 y += FONT_HEIGHT_NORMAL;
00489 }
00490
00491 if (this->vscroll.GetCount() == 0) {
00492 DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, STR_STATION_LIST_NONE);
00493 return;
00494 }
00495 break;
00496 }
00497
00498 case SLW_NOCARGOWAITING: {
00499 int cg_ofst = this->IsWidgetLowered(widget) ? 2 : 1;
00500 DrawString(r.left + cg_ofst, r.right + cg_ofst, r.top + cg_ofst, STR_ABBREV_NONE, TC_BLACK, SA_CENTER);
00501 break;
00502 }
00503
00504 case SLW_CARGOALL: {
00505 int cg_ofst = this->IsWidgetLowered(widget) ? 2 : 1;
00506 DrawString(r.left + cg_ofst, r.right + cg_ofst, r.top + cg_ofst, STR_ABBREV_ALL, TC_BLACK, SA_CENTER);
00507 break;
00508 }
00509
00510 case SLW_FACILALL: {
00511 int cg_ofst = this->IsWidgetLowered(widget) ? 2 : 1;
00512 DrawString(r.left + cg_ofst, r.right + cg_ofst, r.top + cg_ofst, STR_ABBREV_ALL, TC_BLACK);
00513 break;
00514 }
00515
00516 default:
00517 if (widget >= SLW_CARGOSTART) {
00518 const CargoSpec *cs = CargoSpec::Get(widget - SLW_CARGOSTART);
00519 if (cs->IsValid()) {
00520 int cg_ofst = HasBit(this->cargo_filter, cs->Index()) ? 2 : 1;
00521 GfxFillRect(r.left + cg_ofst, r.top + cg_ofst, r.right - 2 + cg_ofst, r.bottom - 2 + cg_ofst, cs->rating_colour);
00522 DrawString(r.left + cg_ofst, r.right + cg_ofst, r.top + cg_ofst, cs->abbrev, TC_BLACK, SA_CENTER);
00523 }
00524 }
00525 break;
00526 }
00527 }
00528
00529 virtual void SetStringParameters(int widget) const
00530 {
00531 if (widget == SLW_CAPTION) {
00532 SetDParam(0, this->window_number);
00533 SetDParam(1, this->vscroll.GetCount());
00534 }
00535 }
00536
00537 virtual void OnClick(Point pt, int widget)
00538 {
00539 switch (widget) {
00540 case SLW_LIST: {
00541 uint32 id_v = (pt.y - this->GetWidget<NWidgetBase>(SLW_LIST)->pos_y - WD_FRAMERECT_TOP) / FONT_HEIGHT_NORMAL;
00542
00543 if (id_v >= this->vscroll.GetCapacity()) return;
00544
00545 id_v += this->vscroll.GetPosition();
00546
00547 if (id_v >= this->stations.Length()) return;
00548
00549 const Station *st = this->stations[id_v];
00550
00551 assert(st->owner == (Owner)this->window_number || st->owner == OWNER_NONE);
00552
00553 if (_ctrl_pressed) {
00554 ShowExtraViewPortWindow(st->xy);
00555 } else {
00556 ScrollMainWindowToTile(st->xy);
00557 }
00558 break;
00559 }
00560
00561 case SLW_TRAIN:
00562 case SLW_TRUCK:
00563 case SLW_BUS:
00564 case SLW_AIRPLANE:
00565 case SLW_SHIP:
00566 if (_ctrl_pressed) {
00567 ToggleBit(this->facilities, widget - SLW_TRAIN);
00568 this->ToggleWidgetLoweredState(widget);
00569 } else {
00570 uint i;
00571 FOR_EACH_SET_BIT(i, this->facilities) {
00572 this->RaiseWidget(i + SLW_TRAIN);
00573 }
00574 SetBit(this->facilities, widget - SLW_TRAIN);
00575 this->LowerWidget(widget);
00576 }
00577 this->SetWidgetLoweredState(SLW_FACILALL, this->facilities == (FACIL_TRAIN | FACIL_TRUCK_STOP | FACIL_BUS_STOP | FACIL_AIRPORT | FACIL_DOCK));
00578 this->stations.ForceRebuild();
00579 this->SetDirty();
00580 break;
00581
00582 case SLW_FACILALL:
00583 for (uint i = 0; i < 5; i++) {
00584 this->LowerWidget(i + SLW_TRAIN);
00585 }
00586 this->LowerWidget(SLW_FACILALL);
00587
00588 this->facilities = FACIL_TRAIN | FACIL_TRUCK_STOP | FACIL_BUS_STOP | FACIL_AIRPORT | FACIL_DOCK;
00589 this->stations.ForceRebuild();
00590 this->SetDirty();
00591 break;
00592
00593 case SLW_CARGOALL: {
00594 for (uint i = 0; i < NUM_CARGO; i++) {
00595 const CargoSpec *cs = CargoSpec::Get(i);
00596 if (cs->IsValid()) this->LowerWidget(SLW_CARGOSTART + i);
00597 }
00598 this->LowerWidget(SLW_NOCARGOWAITING);
00599 this->LowerWidget(SLW_CARGOALL);
00600
00601 this->cargo_filter = _cargo_mask;
00602 this->include_empty = true;
00603 this->stations.ForceRebuild();
00604 this->SetDirty();
00605 break;
00606 }
00607
00608 case SLW_SORTBY:
00609 this->stations.ToggleSortOrder();
00610 this->flags4 |= WF_TIMEOUT_BEGIN;
00611 this->LowerWidget(SLW_SORTBY);
00612 this->SetDirty();
00613 break;
00614
00615 case SLW_SORTDROPBTN:
00616 ShowDropDownMenu(this, this->sorter_names, this->stations.SortType(), SLW_SORTDROPBTN, 0, 0);
00617 break;
00618
00619 case SLW_NOCARGOWAITING:
00620 if (_ctrl_pressed) {
00621 this->include_empty = !this->include_empty;
00622 this->ToggleWidgetLoweredState(SLW_NOCARGOWAITING);
00623 } else {
00624 for (uint i = 0; i < NUM_CARGO; i++) {
00625 const CargoSpec *cs = CargoSpec::Get(i);
00626 if (cs->IsValid()) this->RaiseWidget(SLW_CARGOSTART + i);
00627 }
00628
00629 this->cargo_filter = 0;
00630 this->include_empty = true;
00631
00632 this->LowerWidget(SLW_NOCARGOWAITING);
00633 }
00634 this->SetWidgetLoweredState(SLW_CARGOALL, this->cargo_filter == _cargo_mask && this->include_empty);
00635 this->stations.ForceRebuild();
00636 this->SetDirty();
00637 break;
00638
00639 default:
00640 if (widget >= SLW_CARGOSTART) {
00641
00642 const CargoSpec *cs = CargoSpec::Get(widget - SLW_CARGOSTART);
00643 if (!cs->IsValid()) break;
00644
00645 if (_ctrl_pressed) {
00646 ToggleBit(this->cargo_filter, cs->Index());
00647 this->ToggleWidgetLoweredState(widget);
00648 } else {
00649 for (uint i = 0; i < NUM_CARGO; i++) {
00650 const CargoSpec *cs = CargoSpec::Get(i);
00651 if (cs->IsValid()) this->RaiseWidget(SLW_CARGOSTART + i);
00652 }
00653 this->RaiseWidget(SLW_NOCARGOWAITING);
00654
00655 this->cargo_filter = 0;
00656 this->include_empty = false;
00657
00658 SetBit(this->cargo_filter, cs->Index());
00659 this->LowerWidget(widget);
00660 }
00661 this->SetWidgetLoweredState(SLW_CARGOALL, this->cargo_filter == _cargo_mask && this->include_empty);
00662 this->stations.ForceRebuild();
00663 this->SetDirty();
00664 }
00665 break;
00666 }
00667 }
00668
00669 virtual void OnDropdownSelect(int widget, int index)
00670 {
00671 if (this->stations.SortType() != index) {
00672 this->stations.SetSortType(index);
00673
00674
00675 this->GetWidget<NWidgetCore>(SLW_SORTDROPBTN)->widget_data = this->sorter_names[this->stations.SortType()];
00676
00677 this->SetDirty();
00678 }
00679 }
00680
00681 virtual void OnTick()
00682 {
00683 if (_pause_mode != PM_UNPAUSED) return;
00684 if (this->stations.NeedResort()) {
00685 DEBUG(misc, 3, "Periodic rebuild station list company %d", this->window_number);
00686 this->SetDirty();
00687 }
00688 }
00689
00690 virtual void OnTimeout()
00691 {
00692 this->RaiseWidget(SLW_SORTBY);
00693 this->SetDirty();
00694 }
00695
00696 virtual void OnResize()
00697 {
00698 this->vscroll.SetCapacityFromWidget(this, SLW_LIST, WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM);
00699 }
00700
00701 virtual void OnInvalidateData(int data)
00702 {
00703 if (data == 0) {
00704 this->stations.ForceRebuild();
00705 } else {
00706 this->stations.ForceResort();
00707 }
00708 }
00709 };
00710
00711 Listing CompanyStationsWindow::last_sorting = {false, 0};
00712 byte CompanyStationsWindow::facilities = FACIL_TRAIN | FACIL_TRUCK_STOP | FACIL_BUS_STOP | FACIL_AIRPORT | FACIL_DOCK;
00713 bool CompanyStationsWindow::include_empty = true;
00714 const uint32 CompanyStationsWindow::cargo_filter_max = UINT32_MAX;
00715 uint32 CompanyStationsWindow::cargo_filter = UINT32_MAX;
00716 const Station *CompanyStationsWindow::last_station = NULL;
00717
00718
00719 GUIStationList::SortFunction * const CompanyStationsWindow::sorter_funcs[] = {
00720 &StationNameSorter,
00721 &StationTypeSorter,
00722 &StationWaitingSorter,
00723 &StationRatingMaxSorter,
00724 &StationRatingMinSorter
00725 };
00726
00727
00728 const StringID CompanyStationsWindow::sorter_names[] = {
00729 STR_SORT_BY_NAME,
00730 STR_SORT_BY_FACILITY,
00731 STR_SORT_BY_WAITING,
00732 STR_SORT_BY_RATING_MAX,
00733 STR_SORT_BY_RATING_MIN,
00734 INVALID_STRING_ID
00735 };
00736
00741 static NWidgetBase *CargoWidgets(int *biggest_index)
00742 {
00743 NWidgetHorizontal *container = new NWidgetHorizontal();
00744
00745 for (uint i = 0; i < NUM_CARGO; i++) {
00746 const CargoSpec *cs = CargoSpec::Get(i);
00747 if (cs->IsValid()) {
00748 NWidgetBackground *panel = new NWidgetBackground(WWT_PANEL, COLOUR_GREY, SLW_CARGOSTART + i);
00749 panel->SetMinimalSize(14, 11);
00750 panel->SetResize(0, 0);
00751 panel->SetFill(0, 1);
00752 panel->SetDataTip(0, STR_STATION_LIST_USE_CTRL_TO_SELECT_MORE);
00753 container->Add(panel);
00754 } else {
00755 NWidgetLeaf *nwi = new NWidgetLeaf(WWT_EMPTY, COLOUR_GREY, SLW_CARGOSTART + i, 0x0, STR_NULL);
00756 nwi->SetMinimalSize(0, 11);
00757 nwi->SetResize(0, 0);
00758 nwi->SetFill(0, 1);
00759 container->Add(nwi);
00760 }
00761 }
00762 *biggest_index = SLW_CARGOSTART + NUM_CARGO;
00763 return container;
00764 }
00765
00766 static const NWidgetPart _nested_company_stations_widgets[] = {
00767 NWidget(NWID_HORIZONTAL),
00768 NWidget(WWT_CLOSEBOX, COLOUR_GREY),
00769 NWidget(WWT_CAPTION, COLOUR_GREY, SLW_CAPTION), SetDataTip(STR_STATION_LIST_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
00770 NWidget(WWT_SHADEBOX, COLOUR_GREY),
00771 NWidget(WWT_STICKYBOX, COLOUR_GREY),
00772 EndContainer(),
00773 NWidget(NWID_HORIZONTAL),
00774 NWidget(WWT_TEXTBTN, COLOUR_GREY, SLW_TRAIN), SetMinimalSize(14, 11), SetDataTip(STR_TRAIN, STR_STATION_LIST_USE_CTRL_TO_SELECT_MORE), SetFill(0, 1),
00775 NWidget(WWT_TEXTBTN, COLOUR_GREY, SLW_TRUCK), SetMinimalSize(14, 11), SetDataTip(STR_LORRY, STR_STATION_LIST_USE_CTRL_TO_SELECT_MORE), SetFill(0, 1),
00776 NWidget(WWT_TEXTBTN, COLOUR_GREY, SLW_BUS), SetMinimalSize(14, 11), SetDataTip(STR_BUS, STR_STATION_LIST_USE_CTRL_TO_SELECT_MORE), SetFill(0, 1),
00777 NWidget(WWT_TEXTBTN, COLOUR_GREY, SLW_AIRPLANE), SetMinimalSize(14, 11), SetDataTip(STR_PLANE, STR_STATION_LIST_USE_CTRL_TO_SELECT_MORE), SetFill(0, 1),
00778 NWidget(WWT_TEXTBTN, COLOUR_GREY, SLW_SHIP), SetMinimalSize(14, 11), SetDataTip(STR_SHIP, STR_STATION_LIST_USE_CTRL_TO_SELECT_MORE), SetFill(0, 1),
00779 NWidget(WWT_PANEL, COLOUR_GREY, SLW_FACILALL), SetMinimalSize(14, 11), SetDataTip(0x0, STR_STATION_LIST_SELECT_ALL_FACILITIES), SetFill(0, 1), EndContainer(),
00780 NWidget(WWT_PANEL, COLOUR_GREY), SetMinimalSize(5, 11), SetFill(0, 1), EndContainer(),
00781 NWidgetFunction(CargoWidgets),
00782 NWidget(WWT_PANEL, COLOUR_GREY, SLW_NOCARGOWAITING), SetMinimalSize(14, 11), SetDataTip(0x0, STR_STATION_LIST_NO_WAITING_CARGO), SetFill(0, 1), EndContainer(),
00783 NWidget(WWT_PANEL, COLOUR_GREY, SLW_CARGOALL), SetMinimalSize(14, 11), SetDataTip(0x0, STR_STATION_LIST_SELECT_ALL_TYPES), SetFill(0, 1), EndContainer(),
00784 NWidget(WWT_PANEL, COLOUR_GREY), SetDataTip(0x0, STR_NULL), SetResize(1, 0), SetFill(1, 1), EndContainer(),
00785 EndContainer(),
00786 NWidget(NWID_HORIZONTAL),
00787 NWidget(WWT_TEXTBTN, COLOUR_GREY, SLW_SORTBY), SetMinimalSize(81, 12), SetDataTip(STR_BUTTON_SORT_BY, STR_TOOLTIP_SORT_ORDER),
00788 NWidget(WWT_DROPDOWN, COLOUR_GREY, SLW_SORTDROPBTN), SetMinimalSize(163, 12), SetDataTip(STR_SORT_BY_NAME, STR_TOOLTIP_SORT_CRITERIAP),
00789 NWidget(WWT_PANEL, COLOUR_GREY), SetDataTip(0x0, STR_NULL), SetResize(1, 0), SetFill(1, 1), EndContainer(),
00790 EndContainer(),
00791 NWidget(NWID_HORIZONTAL),
00792 NWidget(WWT_PANEL, COLOUR_GREY, SLW_LIST), SetMinimalSize(346, 125), SetResize(1, 10), SetDataTip(0x0, STR_STATION_LIST_TOOLTIP), EndContainer(),
00793 NWidget(NWID_VERTICAL),
00794 NWidget(WWT_SCROLLBAR, COLOUR_GREY, SLW_SCROLLBAR),
00795 NWidget(WWT_RESIZEBOX, COLOUR_GREY),
00796 EndContainer(),
00797 EndContainer(),
00798 };
00799
00800 static const WindowDesc _company_stations_desc(
00801 WDP_AUTO, 358, 162,
00802 WC_STATION_LIST, WC_NONE,
00803 0,
00804 _nested_company_stations_widgets, lengthof(_nested_company_stations_widgets)
00805 );
00806
00812 void ShowCompanyStations(CompanyID company)
00813 {
00814 if (!Company::IsValidID(company)) return;
00815
00816 AllocateWindowDescFront<CompanyStationsWindow>(&_company_stations_desc, company);
00817 }
00818
00819 static const NWidgetPart _nested_station_view_widgets[] = {
00820 NWidget(NWID_HORIZONTAL),
00821 NWidget(WWT_CLOSEBOX, COLOUR_GREY),
00822 NWidget(WWT_CAPTION, COLOUR_GREY, SVW_CAPTION), SetDataTip(STR_STATION_VIEW_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
00823 NWidget(WWT_SHADEBOX, COLOUR_GREY),
00824 NWidget(WWT_STICKYBOX, COLOUR_GREY),
00825 EndContainer(),
00826 NWidget(NWID_HORIZONTAL),
00827 NWidget(WWT_PANEL, COLOUR_GREY, SVW_WAITING), SetMinimalSize(237, 52), SetResize(1, 10), EndContainer(),
00828 NWidget(WWT_SCROLLBAR, COLOUR_GREY, SVW_SCROLLBAR),
00829 EndContainer(),
00830 NWidget(WWT_PANEL, COLOUR_GREY, SVW_ACCEPTLIST), SetMinimalSize(249, 32), SetResize(1, 0), EndContainer(),
00831 NWidget(NWID_HORIZONTAL, NC_EQUALSIZE),
00832 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, SVW_LOCATION), SetMinimalSize(60, 12), SetResize(1, 0), SetFill(1, 1),
00833 SetDataTip(STR_BUTTON_LOCATION, STR_STATION_VIEW_CENTER_TOOLTIP),
00834 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, SVW_ACCEPTS), SetMinimalSize(61, 12), SetResize(1, 0), SetFill(1, 1),
00835 SetDataTip(STR_STATION_VIEW_RATINGS_BUTTON, STR_STATION_VIEW_RATINGS_TOOLTIP),
00836 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, SVW_RENAME), SetMinimalSize(60, 12), SetResize(1, 0), SetFill(1, 1),
00837 SetDataTip(STR_BUTTON_RENAME, STR_STATION_VIEW_RENAME_TOOLTIP),
00838 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, SVW_TRAINS), SetMinimalSize(14, 12), SetFill(0, 1), SetDataTip(STR_TRAIN, STR_STATION_VIEW_SCHEDULED_TRAINS_TOOLTIP),
00839 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, SVW_ROADVEHS), SetMinimalSize(14, 12), SetFill(0, 1), SetDataTip(STR_LORRY, STR_STATION_VIEW_SCHEDULED_ROAD_VEHICLES_TOOLTIP),
00840 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, SVW_PLANES), SetMinimalSize(14, 12), SetFill(0, 1), SetDataTip(STR_PLANE, STR_STATION_VIEW_SCHEDULED_AIRCRAFT_TOOLTIP),
00841 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, SVW_SHIPS), SetMinimalSize(14, 12), SetFill(0, 1), SetDataTip(STR_SHIP, STR_STATION_VIEW_SCHEDULED_SHIPS_TOOLTIP),
00842 NWidget(WWT_RESIZEBOX, COLOUR_GREY),
00843 EndContainer(),
00844 };
00845
00856 static void DrawCargoIcons(CargoID i, uint waiting, int left, int right, int y)
00857 {
00858 uint num = min((waiting + 5) / 10, (right - left) / 10);
00859 if (num == 0) return;
00860
00861 SpriteID sprite = CargoSpec::Get(i)->GetCargoIcon();
00862
00863 int x = _dynlang.text_dir == TD_RTL ? right - num * 10 : left;
00864 do {
00865 DrawSprite(sprite, PAL_NONE, x, y);
00866 x += 10;
00867 } while (--num);
00868 }
00869
00870 struct CargoData {
00871 CargoID cargo;
00872 StationID source;
00873 uint count;
00874
00875 CargoData(CargoID cargo, StationID source, uint count) :
00876 cargo(cargo),
00877 source(source),
00878 count(count)
00879 { }
00880 };
00881
00882 typedef std::list<CargoData> CargoDataList;
00883
00887 struct StationViewWindow : public Window {
00888 uint32 cargo;
00889 uint16 cargo_rows[NUM_CARGO];
00890 uint expand_shrink_width;
00891
00893 enum AcceptListHeight {
00894 ALH_RATING = 13,
00895 ALH_ACCEPTS = 3,
00896 };
00897
00898 StationViewWindow(const WindowDesc *desc, WindowNumber window_number) : Window()
00899 {
00900 this->CreateNestedTree(desc);
00901
00902 this->FinishInitNested(desc, window_number);
00903
00904 Owner owner = Station::Get(window_number)->owner;
00905 if (owner != OWNER_NONE) this->owner = owner;
00906 }
00907
00908 ~StationViewWindow()
00909 {
00910 WindowNumber wno = (this->window_number << 16) | VLW_STATION_LIST | Station::Get(this->window_number)->owner;
00911
00912 DeleteWindowById(WC_TRAINS_LIST, wno | (VEH_TRAIN << 11), false);
00913 DeleteWindowById(WC_ROADVEH_LIST, wno | (VEH_ROAD << 11), false);
00914 DeleteWindowById(WC_SHIPS_LIST, wno | (VEH_SHIP << 11), false);
00915 DeleteWindowById(WC_AIRCRAFT_LIST, wno | (VEH_AIRCRAFT << 11), false);
00916 }
00917
00918 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
00919 {
00920 switch (widget) {
00921 case SVW_WAITING:
00922 resize->height = FONT_HEIGHT_NORMAL;
00923 size->height = WD_FRAMERECT_TOP + 5 * resize->height + WD_FRAMERECT_BOTTOM;
00924 this->expand_shrink_width = max(GetStringBoundingBox("-").width, GetStringBoundingBox("+").width) + WD_FRAMERECT_LEFT + WD_FRAMERECT_RIGHT;
00925 break;
00926
00927 case SVW_ACCEPTLIST:
00928 size->height = WD_FRAMERECT_TOP + ((this->GetWidget<NWidgetCore>(SVW_ACCEPTS)->widget_data == STR_STATION_VIEW_RATINGS_BUTTON) ? ALH_ACCEPTS : ALH_RATING) * FONT_HEIGHT_NORMAL + WD_FRAMERECT_BOTTOM;
00929 break;
00930 }
00931 }
00932
00933 virtual void OnPaint()
00934 {
00935 CargoDataList cargolist;
00936 uint32 transfers = 0;
00937 this->OrderWaitingCargo(&cargolist, &transfers);
00938
00939 this->vscroll.SetCount((int)cargolist.size() + 1);
00940
00941
00942 const Station *st = Station::Get(this->window_number);
00943 this->SetWidgetDisabledState(SVW_RENAME, st->owner != _local_company);
00944 this->SetWidgetDisabledState(SVW_TRAINS, !(st->facilities & FACIL_TRAIN));
00945 this->SetWidgetDisabledState(SVW_ROADVEHS, !(st->facilities & FACIL_TRUCK_STOP) && !(st->facilities & FACIL_BUS_STOP));
00946 this->SetWidgetDisabledState(SVW_PLANES, !(st->facilities & FACIL_AIRPORT));
00947 this->SetWidgetDisabledState(SVW_SHIPS, !(st->facilities & FACIL_DOCK));
00948
00949 this->DrawWidgets();
00950
00951 if (!this->IsShaded()) {
00952 NWidgetBase *nwi = this->GetWidget<NWidgetBase>(SVW_WAITING);
00953 Rect waiting_rect = {nwi->pos_x, nwi->pos_y, nwi->pos_x + nwi->current_x - 1, nwi->pos_y + nwi->current_y - 1};
00954 this->DrawWaitingCargo(waiting_rect, cargolist, transfers);
00955 }
00956 }
00957
00958 virtual void DrawWidget(const Rect &r, int widget) const
00959 {
00960 if (widget != SVW_ACCEPTLIST) return;
00961
00962 if (this->GetWidget<NWidgetCore>(SVW_ACCEPTS)->widget_data == STR_STATION_VIEW_RATINGS_BUTTON) {
00963 this->DrawAcceptedCargo(r);
00964 } else {
00965 this->DrawCargoRatings(r);
00966 }
00967 }
00968
00969 virtual void SetStringParameters(int widget) const
00970 {
00971 if (widget == SVW_CAPTION) {
00972 const Station *st = Station::Get(this->window_number);
00973 SetDParam(0, st->index);
00974 SetDParam(1, st->facilities);
00975 }
00976 }
00977
00983 void OrderWaitingCargo(CargoDataList *cargolist, uint32 *transfers)
00984 {
00985 assert(cargolist->size() == 0);
00986 *transfers = 0;
00987
00988 StationID station_id = this->window_number;
00989 const Station *st = Station::Get(station_id);
00990
00991
00992 for (CargoID i = 0; i < NUM_CARGO; i++) {
00993 if (st->goods[i].cargo.Empty()) {
00994 this->cargo_rows[i] = 0;
00995 } else {
00996
00997 cargolist->push_back(CargoData(i, INVALID_STATION, st->goods[i].cargo.Count()));
00998
00999
01000 this->cargo_rows[i] = (uint16)cargolist->size();
01001
01002
01003 const StationCargoList::List *packets = st->goods[i].cargo.Packets();
01004 for (StationCargoList::ConstIterator it(packets->begin()); it != packets->end(); it++) {
01005 const CargoPacket *cp = *it;
01006 if (cp->SourceStation() != station_id) {
01007 bool added = false;
01008
01009
01010 SetBit(*transfers, i);
01011
01012
01013 if (!HasBit(this->cargo, i)) break;
01014
01015
01016 for (CargoDataList::iterator jt(cargolist->begin()); jt != cargolist->end(); jt++) {
01017 CargoData *cd = &(*jt);
01018 if (cd->cargo == i && cd->source == cp->SourceStation()) {
01019 cd->count += cp->Count();
01020 added = true;
01021 break;
01022 }
01023 }
01024
01025 if (!added) cargolist->push_back(CargoData(i, cp->SourceStation(), cp->Count()));
01026 }
01027 }
01028 }
01029 }
01030 }
01031
01037 void DrawWaitingCargo(const Rect &r, const CargoDataList &cargolist, uint32 transfers) const
01038 {
01039 int y = r.top + WD_FRAMERECT_TOP;
01040 int pos = this->vscroll.GetPosition();
01041
01042 const Station *st = Station::Get(this->window_number);
01043 if (--pos < 0) {
01044 StringID str = STR_JUST_NOTHING;
01045 for (CargoID i = 0; i < NUM_CARGO; i++) {
01046 if (!st->goods[i].cargo.Empty()) str = STR_EMPTY;
01047 }
01048 SetDParam(0, str);
01049 DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, STR_STATION_VIEW_WAITING_TITLE);
01050 y += FONT_HEIGHT_NORMAL;
01051 }
01052
01053 bool rtl = _dynlang.text_dir == TD_RTL;
01054 int text_left = rtl ? r.left + this->expand_shrink_width : r.left + WD_FRAMERECT_LEFT;
01055 int text_right = rtl ? r.right - WD_FRAMERECT_LEFT : r.right - this->expand_shrink_width;
01056 int shrink_left = rtl ? r.left + WD_FRAMERECT_LEFT : r.right - this->expand_shrink_width + WD_FRAMERECT_LEFT;
01057 int shrink_right = rtl ? r.left + this->expand_shrink_width - WD_FRAMERECT_RIGHT : r.right - WD_FRAMERECT_RIGHT;
01058
01059
01060 int maxrows = this->vscroll.GetCapacity();
01061 for (CargoDataList::const_iterator it = cargolist.begin(); it != cargolist.end() && pos > -maxrows; ++it) {
01062 if (--pos < 0) {
01063 const CargoData *cd = &(*it);
01064 if (cd->source == INVALID_STATION) {
01065
01066 DrawCargoIcons(cd->cargo, cd->count, r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y);
01067 SetDParam(0, cd->cargo);
01068 SetDParam(1, cd->count);
01069 if (HasBit(transfers, cd->cargo)) {
01070
01071 const char *sym = HasBit(this->cargo, cd->cargo) ? "-" : "+";
01072 DrawString(text_left, text_right, y, STR_STATION_VIEW_WAITING_CARGO, TC_FROMSTRING, SA_RIGHT);
01073 DrawString(shrink_left, shrink_right, y, sym, TC_YELLOW, SA_RIGHT);
01074 } else {
01075 DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, STR_STATION_VIEW_WAITING_CARGO, TC_FROMSTRING, SA_RIGHT);
01076 }
01077 } else {
01078 SetDParam(0, cd->cargo);
01079 SetDParam(1, cd->count);
01080 SetDParam(2, cd->source);
01081 DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, STR_STATION_VIEW_EN_ROUTE_FROM, TC_FROMSTRING, SA_RIGHT);
01082 }
01083
01084 y += FONT_HEIGHT_NORMAL;
01085 }
01086 }
01087 }
01088
01092 void DrawAcceptedCargo(const Rect &r) const
01093 {
01094 const Station *st = Station::Get(this->window_number);
01095
01096 uint32 cargo_mask = 0;
01097 for (CargoID i = 0; i < NUM_CARGO; i++) {
01098 if (HasBit(st->goods[i].acceptance_pickup, GoodsEntry::ACCEPTANCE)) SetBit(cargo_mask, i);
01099 }
01100 Rect s = {r.left + WD_FRAMERECT_LEFT, r.top + WD_FRAMERECT_TOP, r.right - WD_FRAMERECT_RIGHT, r.bottom - WD_FRAMERECT_BOTTOM};
01101 DrawCargoListText(cargo_mask, s, STR_STATION_VIEW_ACCEPTS_CARGO);
01102 }
01103
01107 void DrawCargoRatings(const Rect &r) const
01108 {
01109 const Station *st = Station::Get(this->window_number);
01110 int y = r.top + WD_FRAMERECT_TOP;
01111
01112 DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, STR_STATION_VIEW_CARGO_RATINGS_TITLE);
01113 y += FONT_HEIGHT_NORMAL;
01114
01115 const CargoSpec *cs;
01116 FOR_ALL_CARGOSPECS(cs) {
01117 const GoodsEntry *ge = &st->goods[cs->Index()];
01118 if (!HasBit(ge->acceptance_pickup, GoodsEntry::PICKUP)) continue;
01119
01120 SetDParam(0, cs->name);
01121 SetDParam(2, ToPercent8(ge->rating));
01122 SetDParam(1, STR_CARGO_RATING_APPALLING + (ge->rating >> 5));
01123 DrawString(r.left + WD_FRAMERECT_LEFT + 6, r.right - WD_FRAMERECT_RIGHT - 6, y, STR_STATION_VIEW_CARGO_RATING);
01124 y += FONT_HEIGHT_NORMAL;
01125 }
01126 }
01127
01128 void HandleCargoWaitingClick(int row)
01129 {
01130 if (row == 0) return;
01131
01132 for (CargoID c = 0; c < NUM_CARGO; c++) {
01133 if (this->cargo_rows[c] == row) {
01134 ToggleBit(this->cargo, c);
01135 this->SetWidgetDirty(SVW_WAITING);
01136 break;
01137 }
01138 }
01139 }
01140
01141 virtual void OnClick(Point pt, int widget)
01142 {
01143 switch (widget) {
01144 case SVW_WAITING:
01145 this->HandleCargoWaitingClick((pt.y - this->GetWidget<NWidgetBase>(SVW_WAITING)->pos_y - WD_FRAMERECT_TOP) / FONT_HEIGHT_NORMAL + this->vscroll.GetPosition());
01146 break;
01147
01148 case SVW_LOCATION:
01149 if (_ctrl_pressed) {
01150 ShowExtraViewPortWindow(Station::Get(this->window_number)->xy);
01151 } else {
01152 ScrollMainWindowToTile(Station::Get(this->window_number)->xy);
01153 }
01154 break;
01155
01156 case SVW_RATINGS: {
01157
01158 int height_change;
01159 NWidgetCore *nwi = this->GetWidget<NWidgetCore>(SVW_RATINGS);
01160 if (this->GetWidget<NWidgetCore>(SVW_RATINGS)->widget_data == STR_STATION_VIEW_RATINGS_BUTTON) {
01161 nwi->SetDataTip(STR_STATION_VIEW_ACCEPTS_BUTTON, STR_STATION_VIEW_ACCEPTS_TOOLTIP);
01162 height_change = ALH_RATING - ALH_ACCEPTS;
01163 } else {
01164 nwi->SetDataTip(STR_STATION_VIEW_RATINGS_BUTTON, STR_STATION_VIEW_RATINGS_TOOLTIP);
01165 height_change = ALH_ACCEPTS - ALH_RATING;
01166 }
01167 this->ReInit(0, height_change * FONT_HEIGHT_NORMAL);
01168 break;
01169 }
01170
01171 case SVW_RENAME:
01172 SetDParam(0, this->window_number);
01173 ShowQueryString(STR_STATION_NAME, STR_STATION_VIEW_RENAME_STATION_CAPTION, MAX_LENGTH_STATION_NAME_BYTES, MAX_LENGTH_STATION_NAME_PIXELS,
01174 this, CS_ALPHANUMERAL, QSF_ENABLE_DEFAULT);
01175 break;
01176
01177 case SVW_TRAINS: {
01178 const Station *st = Station::Get(this->window_number);
01179 ShowVehicleListWindow(st->owner, VEH_TRAIN, (StationID)this->window_number);
01180 break;
01181 }
01182
01183 case SVW_ROADVEHS: {
01184 const Station *st = Station::Get(this->window_number);
01185 ShowVehicleListWindow(st->owner, VEH_ROAD, (StationID)this->window_number);
01186 break;
01187 }
01188
01189 case SVW_PLANES: {
01190 const Station *st = Station::Get(this->window_number);
01191
01192 Owner owner = (st->owner == OWNER_NONE) ? _local_company : st->owner;
01193 ShowVehicleListWindow(owner, VEH_AIRCRAFT, (StationID)this->window_number);
01194 break;
01195 }
01196
01197 case SVW_SHIPS: {
01198 const Station *st = Station::Get(this->window_number);
01199
01200 Owner owner = (st->owner == OWNER_NONE) ? _local_company : st->owner;
01201 ShowVehicleListWindow(owner, VEH_SHIP, (StationID)this->window_number);
01202 break;
01203 }
01204 }
01205 }
01206
01207 virtual void OnQueryTextFinished(char *str)
01208 {
01209 if (str == NULL) return;
01210
01211 DoCommandP(0, this->window_number, 0, CMD_RENAME_STATION | CMD_MSG(STR_ERROR_CAN_T_RENAME_STATION), NULL, str);
01212 }
01213
01214 virtual void OnResize()
01215 {
01216 this->vscroll.SetCapacityFromWidget(this, SVW_WAITING, WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM);
01217 }
01218 };
01219
01220
01221 static const WindowDesc _station_view_desc(
01222 WDP_AUTO, 249, 110,
01223 WC_STATION_VIEW, WC_NONE,
01224 WDF_UNCLICK_BUTTONS,
01225 _nested_station_view_widgets, lengthof(_nested_station_view_widgets)
01226 );
01227
01233 void ShowStationViewWindow(StationID station)
01234 {
01235 AllocateWindowDescFront<StationViewWindow>(&_station_view_desc, station);
01236 }
01237
01239 struct TileAndStation {
01240 TileIndex tile;
01241 StationID station;
01242 };
01243
01244 static SmallVector<TileAndStation, 8> _deleted_stations_nearby;
01245 static SmallVector<StationID, 8> _stations_nearby_list;
01246
01254 template <class T>
01255 static bool AddNearbyStation(TileIndex tile, void *user_data)
01256 {
01257 TileArea *ctx = (TileArea *)user_data;
01258
01259
01260 for (uint i = 0; i < _deleted_stations_nearby.Length(); i++) {
01261 TileAndStation *ts = _deleted_stations_nearby.Get(i);
01262 if (ts->tile == tile) {
01263 *_stations_nearby_list.Append() = _deleted_stations_nearby[i].station;
01264 _deleted_stations_nearby.Erase(ts);
01265 i--;
01266 }
01267 }
01268
01269
01270 if (!IsTileType(tile, MP_STATION)) return false;
01271
01272 StationID sid = GetStationIndex(tile);
01273
01274
01275 if (!T::IsValidID(sid)) return false;
01276
01277 T *st = T::Get(sid);
01278 if (st->owner != _local_company || _stations_nearby_list.Contains(sid)) return false;
01279
01280 if (st->rect.BeforeAddRect(ctx->tile, ctx->w, ctx->h, StationRect::ADD_TEST)) {
01281 *_stations_nearby_list.Append() = sid;
01282 }
01283
01284 return false;
01285 }
01286
01296 template <class T>
01297 static const T *FindStationsNearby(TileArea ta, bool distant_join)
01298 {
01299 TileArea ctx = ta;
01300
01301 _stations_nearby_list.Clear();
01302 _deleted_stations_nearby.Clear();
01303
01304
01305 TILE_AREA_LOOP(t, ta) {
01306 if (t < MapSize() && IsTileType(t, MP_STATION) && T::IsValidID(GetStationIndex(t))) return T::GetByTile(t);
01307 }
01308
01309
01310 const BaseStation *st;
01311 FOR_ALL_BASE_STATIONS(st) {
01312 if (T::IsExpected(st) && !st->IsInUse() && st->owner == _local_company) {
01313
01314 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) {
01315 TileAndStation *ts = _deleted_stations_nearby.Append();
01316 ts->tile = st->xy;
01317 ts->station = st->index;
01318
01319
01320 if (IsInsideBS(TileX(st->xy), TileX(ctx.tile), ctx.w) &&
01321 IsInsideBS(TileY(st->xy), TileY(ctx.tile), ctx.h)) {
01322 AddNearbyStation<T>(st->xy, &ctx);
01323 }
01324 }
01325 }
01326 }
01327
01328
01329
01330
01331 if (distant_join && min(ta.w, ta.h) >= _settings_game.station.station_spread) return NULL;
01332 uint max_dist = distant_join ? _settings_game.station.station_spread - min(ta.w, ta.h) : 1;
01333
01334 TileIndex tile = TILE_ADD(ctx.tile, TileOffsByDir(DIR_N));
01335 CircularTileSearch(&tile, max_dist, ta.w, ta.h, AddNearbyStation<T>, &ctx);
01336
01337 return NULL;
01338 }
01339
01340 enum JoinStationWidgets {
01341 JSW_WIDGET_CAPTION,
01342 JSW_PANEL,
01343 JSW_SCROLLBAR,
01344 };
01345
01346 static const NWidgetPart _nested_select_station_widgets[] = {
01347 NWidget(NWID_HORIZONTAL),
01348 NWidget(WWT_CLOSEBOX, COLOUR_DARK_GREEN),
01349 NWidget(WWT_CAPTION, COLOUR_DARK_GREEN, JSW_WIDGET_CAPTION), SetDataTip(STR_JOIN_STATION_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
01350 EndContainer(),
01351 NWidget(NWID_HORIZONTAL),
01352 NWidget(WWT_PANEL, COLOUR_DARK_GREEN, JSW_PANEL), SetResize(1, 0), EndContainer(),
01353 NWidget(NWID_VERTICAL),
01354 NWidget(WWT_SCROLLBAR, COLOUR_DARK_GREEN, JSW_SCROLLBAR),
01355 NWidget(WWT_RESIZEBOX, COLOUR_DARK_GREEN),
01356 EndContainer(),
01357 EndContainer(),
01358 };
01359
01364 template <class T>
01365 struct SelectStationWindow : Window {
01366 CommandContainer select_station_cmd;
01367 TileArea area;
01368
01369 SelectStationWindow(const WindowDesc *desc, CommandContainer cmd, TileArea ta) :
01370 Window(),
01371 select_station_cmd(cmd),
01372 area(ta)
01373 {
01374 this->CreateNestedTree(desc);
01375 this->GetWidget<NWidgetCore>(JSW_WIDGET_CAPTION)->widget_data = T::EXPECTED_FACIL == FACIL_WAYPOINT ? STR_JOIN_WAYPOINT_CAPTION : STR_JOIN_STATION_CAPTION;
01376 this->FinishInitNested(desc, 0);
01377 this->OnInvalidateData(0);
01378 }
01379
01380 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
01381 {
01382 if (widget != JSW_PANEL) return;
01383
01384
01385 Dimension d = GetStringBoundingBox(T::EXPECTED_FACIL == FACIL_WAYPOINT ? STR_JOIN_WAYPOINT_CREATE_SPLITTED_WAYPOINT : STR_JOIN_STATION_CREATE_SPLITTED_STATION);
01386 for (uint i = 0; i < _stations_nearby_list.Length(); i++) {
01387 const T *st = T::Get(_stations_nearby_list[i]);
01388 SetDParam(0, st->index);
01389 SetDParam(1, st->facilities);
01390 d = maxdim(d, GetStringBoundingBox(T::EXPECTED_FACIL == FACIL_WAYPOINT ? STR_STATION_LIST_WAYPOINT : STR_STATION_LIST_STATION));
01391 }
01392
01393 resize->height = d.height;
01394 d.height *= 5;
01395 d.width += WD_FRAMERECT_RIGHT + WD_FRAMERECT_LEFT;
01396 d.height += WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM;
01397 *size = d;
01398 }
01399
01400 virtual void OnPaint()
01401 {
01402 this->DrawWidgets();
01403 }
01404
01405 virtual void DrawWidget(const Rect &r, int widget) const
01406 {
01407 if (widget != JSW_PANEL) return;
01408
01409 uint y = r.top + WD_FRAMERECT_TOP;
01410 if (this->vscroll.GetPosition() == 0) {
01411 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);
01412 y += this->resize.step_height;
01413 }
01414
01415 for (uint i = max<uint>(1, this->vscroll.GetPosition()); i <= _stations_nearby_list.Length(); ++i, y += this->resize.step_height) {
01416
01417 if (i - this->vscroll.GetPosition() >= this->vscroll.GetCapacity()) break;
01418
01419 const T *st = T::Get(_stations_nearby_list[i - 1]);
01420 SetDParam(0, st->index);
01421 SetDParam(1, st->facilities);
01422 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);
01423 }
01424 }
01425
01426 virtual void OnClick(Point pt, int widget)
01427 {
01428 if (widget != JSW_PANEL) return;
01429
01430 uint32 st_index = (pt.y - this->GetWidget<NWidgetBase>(JSW_PANEL)->pos_y - WD_FRAMERECT_TOP) / this->resize.step_height + this->vscroll.GetPosition();
01431 bool distant_join = (st_index > 0);
01432 if (distant_join) st_index--;
01433
01434 if (distant_join && st_index >= _stations_nearby_list.Length()) return;
01435
01436
01437 SB(this->select_station_cmd.p2, 16, 16,
01438 (distant_join ? _stations_nearby_list[st_index] : NEW_STATION));
01439
01440
01441 DoCommandP(&this->select_station_cmd);
01442
01443
01444 DeleteWindowById(WC_SELECT_STATION, 0);
01445 }
01446
01447 virtual void OnTick()
01448 {
01449 if (_thd.dirty & 2) {
01450 _thd.dirty &= ~2;
01451 this->SetDirty();
01452 }
01453 }
01454
01455 virtual void OnResize()
01456 {
01457 this->vscroll.SetCapacityFromWidget(this, JSW_PANEL, WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM);
01458 }
01459
01460 virtual void OnInvalidateData(int data)
01461 {
01462 FindStationsNearby<T>(this->area, true);
01463 this->vscroll.SetCount(_stations_nearby_list.Length() + 1);
01464 this->SetDirty();
01465 }
01466 };
01467
01468 static const WindowDesc _select_station_desc(
01469 WDP_AUTO, 200, 180,
01470 WC_SELECT_STATION, WC_NONE,
01471 WDF_CONSTRUCTION,
01472 _nested_select_station_widgets, lengthof(_nested_select_station_widgets)
01473 );
01474
01475
01483 template <class T>
01484 static bool StationJoinerNeeded(CommandContainer cmd, TileArea ta)
01485 {
01486
01487 if (!_settings_game.station.distant_join_stations) return false;
01488
01489
01490
01491 Window *selection_window = FindWindowById(WC_SELECT_STATION, 0);
01492 if (selection_window != NULL) {
01493 if (!_ctrl_pressed) return true;
01494
01495
01496 delete selection_window;
01497 UpdateTileSelection();
01498 }
01499
01500
01501 if (!_ctrl_pressed) return false;
01502
01503
01504 if (CmdFailed(DoCommand(&cmd, CommandFlagsToDCFlags(GetCommandFlags(cmd.cmd))))) return false;
01505
01506
01507
01508
01509 const T *st = FindStationsNearby<T>(ta, false);
01510 return st == NULL && (_settings_game.station.adjacent_stations || _stations_nearby_list.Length() == 0);
01511 }
01512
01519 template <class T>
01520 void ShowSelectBaseStationIfNeeded(CommandContainer cmd, TileArea ta)
01521 {
01522 if (StationJoinerNeeded<T>(cmd, ta)) {
01523 if (!_settings_client.gui.persistent_buildingtools) ResetObjectToPlace();
01524 if (BringWindowToFrontById(WC_SELECT_STATION, 0)) return;
01525 new SelectStationWindow<T>(&_select_station_desc, cmd, ta);
01526 } else {
01527 DoCommandP(&cmd);
01528 }
01529 }
01530
01536 void ShowSelectStationIfNeeded(CommandContainer cmd, TileArea ta)
01537 {
01538 ShowSelectBaseStationIfNeeded<Station>(cmd, ta);
01539 }
01540
01546 void ShowSelectWaypointIfNeeded(CommandContainer cmd, TileArea ta)
01547 {
01548 ShowSelectBaseStationIfNeeded<Waypoint>(cmd, ta);
01549 }