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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
00032 #include "table/strings.h"
00033 #include "table/sprites.h"
00034
00042 static int DrawCargoListText(uint32 cargo_mask, const Rect &r, StringID prefix)
00043 {
00044 bool first = true;
00045 char string[512];
00046 char *b = string;
00047
00048 for (CargoID i = 0; i < NUM_CARGO; i++) {
00049 if (b >= lastof(string) - (1 + 2 * 4)) break;
00050 if (HasBit(cargo_mask, i)) {
00051 if (first) {
00052 first = false;
00053 } else {
00054
00055 *b++ = ',';
00056 *b++ = ' ';
00057 }
00058 b = InlineString(b, CargoSpec::Get(i)->name);
00059 }
00060 }
00061
00062
00063 if (first) b = InlineString(b, STR_JUST_NOTHING);
00064
00065 *b = '\0';
00066
00067
00068 assert(b < endof(string));
00069
00070 SetDParamStr(0, string);
00071 return DrawStringMultiLine(r.left, r.right, r.top, r.bottom, prefix);
00072 }
00073
00084 int DrawStationCoverageAreaText(int left, int right, int top, StationCoverageType sct, int rad, bool supplies)
00085 {
00086 TileIndex tile = TileVirtXY(_thd.pos.x, _thd.pos.y);
00087 if (tile < MapSize()) {
00088 CargoArray cargos;
00089 if (supplies) {
00090 cargos = GetProductionAroundTiles(tile, _thd.size.x / TILE_SIZE, _thd.size.y / TILE_SIZE, rad);
00091 } else {
00092 cargos = GetAcceptanceAroundTiles(tile, _thd.size.x / TILE_SIZE, _thd.size.y / TILE_SIZE, rad);
00093 }
00094
00095
00096 uint32 cargo_mask = 0;
00097 for (CargoID i = 0; i < NUM_CARGO; i++) {
00098 switch (sct) {
00099 case SCT_PASSENGERS_ONLY: if (!IsCargoInClass(i, CC_PASSENGERS)) continue; break;
00100 case SCT_NON_PASSENGERS_ONLY: if (IsCargoInClass(i, CC_PASSENGERS)) continue; break;
00101 case SCT_ALL: break;
00102 default: NOT_REACHED();
00103 }
00104 if (cargos[i] >= (supplies ? 1U : 8U)) SetBit(cargo_mask, i);
00105 }
00106 Rect r = {left, top, right, INT32_MAX};
00107 return DrawCargoListText(cargo_mask, r, supplies ? STR_STATION_BUILD_SUPPLIES_CARGO : STR_STATION_BUILD_ACCEPTS_CARGO);
00108 }
00109
00110 return top;
00111 }
00112
00118 void CheckRedrawStationCoverage(const Window *w)
00119 {
00120 if (_thd.dirty & 1) {
00121 _thd.dirty &= ~1;
00122 w->SetDirty();
00123 }
00124 }
00125
00141 static void StationsWndShowStationRating(int left, int right, int y, CargoID type, uint amount, byte rating)
00142 {
00143 static const uint units_full = 576;
00144 static const uint rating_full = 224;
00145
00146 const CargoSpec *cs = CargoSpec::Get(type);
00147 if (!cs->IsValid()) return;
00148
00149 int colour = cs->rating_colour;
00150 uint w = (minu(amount, units_full) + 5) / 36;
00151
00152 int height = GetCharacterHeight(FS_SMALL);
00153
00154
00155 if (w != 0) GfxFillRect(left, y, left + w - 1, y + height, colour);
00156
00157
00158
00159 if (w == 0) {
00160 uint rest = amount / 5;
00161 if (rest != 0) {
00162 w += left;
00163 GfxFillRect(w, y + height - rest, w, y + height, colour);
00164 }
00165 }
00166
00167 DrawString(left + 1, right, y, cs->abbrev, TC_BLACK);
00168
00169
00170 y += height + 2;
00171 GfxFillRect(left + 1, y, left + 14, y, 0xB8);
00172 rating = minu(rating, rating_full) / 16;
00173 if (rating != 0) GfxFillRect(left + 1, y, left + rating, y, 0xD0);
00174 }
00175
00176 typedef GUIList<const Station*> GUIStationList;
00177
00179 enum StationListWidgets {
00180 SLW_CAPTION,
00181 SLW_LIST,
00182 SLW_SCROLLBAR,
00183
00184 SLW_TRAIN,
00185 SLW_TRUCK,
00186 SLW_BUS,
00187 SLW_AIRPLANE,
00188 SLW_SHIP,
00189 SLW_FACILALL,
00190
00191 SLW_NOCARGOWAITING,
00192 SLW_CARGOALL,
00193
00194 SLW_SORTBY,
00195 SLW_SORTDROPBTN,
00196
00197 SLW_CARGOSTART,
00198 };
00199
00203 class CompanyStationsWindow : public Window
00204 {
00205 protected:
00206
00207 static Listing last_sorting;
00208 static byte facilities;
00209 static bool include_empty;
00210 static const uint32 cargo_filter_max;
00211 static uint32 cargo_filter;
00212 static const Station *last_station;
00213
00214
00215 static const StringID sorter_names[];
00216 static GUIStationList::SortFunction * const sorter_funcs[];
00217
00218 GUIStationList stations;
00219
00220
00226 void BuildStationsList(const Owner owner)
00227 {
00228 if (!this->stations.NeedRebuild()) return;
00229
00230 DEBUG(misc, 3, "Building station list for company %d", owner);
00231
00232 this->stations.Clear();
00233
00234 const Station *st;
00235 FOR_ALL_STATIONS(st) {
00236 if (st->owner == owner || (st->owner == OWNER_NONE && HasStationInUse(st->index, owner))) {
00237 if (this->facilities & st->facilities) {
00238 int num_waiting_cargo = 0;
00239 for (CargoID j = 0; j < NUM_CARGO; j++) {
00240 if (!st->goods[j].cargo.Empty()) {
00241 num_waiting_cargo++;
00242 if (HasBit(this->cargo_filter, j)) {
00243 *this->stations.Append() = st;
00244 break;
00245 }
00246 }
00247 }
00248
00249 if (num_waiting_cargo == 0 && this->include_empty) {
00250 *this->stations.Append() = st;
00251 }
00252 }
00253 }
00254 }
00255
00256 this->stations.Compact();
00257 this->stations.RebuildDone();
00258
00259 this->vscroll.SetCount(this->stations.Length());
00260 }
00261
00263 static int CDECL StationNameSorter(const Station * const *a, const Station * const *b)
00264 {
00265 static char buf_cache[64];
00266 char buf[64];
00267
00268 SetDParam(0, (*a)->index);
00269 GetString(buf, STR_STATION_NAME, lastof(buf));
00270
00271 if (*b != last_station) {
00272 last_station = *b;
00273 SetDParam(0, (*b)->index);
00274 GetString(buf_cache, STR_STATION_NAME, lastof(buf_cache));
00275 }
00276
00277 return strcmp(buf, buf_cache);
00278 }
00279
00281 static int CDECL StationTypeSorter(const Station * const *a, const Station * const *b)
00282 {
00283 return (*a)->facilities - (*b)->facilities;
00284 }
00285
00287 static int CDECL StationWaitingSorter(const Station * const *a, const Station * const *b)
00288 {
00289 Money diff = 0;
00290
00291 for (CargoID j = 0; j < NUM_CARGO; j++) {
00292 if (!HasBit(cargo_filter, j)) continue;
00293 if (!(*a)->goods[j].cargo.Empty()) diff += GetTransportedGoodsIncome((*a)->goods[j].cargo.Count(), 20, 50, j);
00294 if (!(*b)->goods[j].cargo.Empty()) diff -= GetTransportedGoodsIncome((*b)->goods[j].cargo.Count(), 20, 50, j);
00295 }
00296
00297 return ClampToI32(diff);
00298 }
00299
00301 static int CDECL StationRatingMaxSorter(const Station * const *a, const Station * const *b)
00302 {
00303 byte maxr1 = 0;
00304 byte maxr2 = 0;
00305
00306 for (CargoID j = 0; j < NUM_CARGO; j++) {
00307 if (!HasBit(cargo_filter, j)) continue;
00308 if (HasBit((*a)->goods[j].acceptance_pickup, GoodsEntry::PICKUP)) maxr1 = max(maxr1, (*a)->goods[j].rating);
00309 if (HasBit((*b)->goods[j].acceptance_pickup, GoodsEntry::PICKUP)) maxr2 = max(maxr2, (*b)->goods[j].rating);
00310 }
00311
00312 return maxr1 - maxr2;
00313 }
00314
00316 static int CDECL StationRatingMinSorter(const Station * const *a, const Station * const *b)
00317 {
00318 byte minr1 = 255;
00319 byte minr2 = 255;
00320
00321 for (CargoID j = 0; j < NUM_CARGO; j++) {
00322 if (!HasBit(cargo_filter, j)) continue;
00323 if (HasBit((*a)->goods[j].acceptance_pickup, GoodsEntry::PICKUP)) minr1 = min(minr1, (*a)->goods[j].rating);
00324 if (HasBit((*b)->goods[j].acceptance_pickup, GoodsEntry::PICKUP)) minr2 = min(minr2, (*b)->goods[j].rating);
00325 }
00326
00327 return -(minr1 - minr2);
00328 }
00329
00331 void SortStationsList()
00332 {
00333 if (!this->stations.Sort()) return;
00334
00335
00336 this->last_station = NULL;
00337
00338
00339 this->SetWidgetDirty(SLW_LIST);
00340 }
00341
00342 public:
00343 CompanyStationsWindow(const WindowDesc *desc, WindowNumber window_number) : Window()
00344 {
00345 this->stations.SetListing(this->last_sorting);
00346 this->stations.SetSortFuncs(this->sorter_funcs);
00347 this->stations.ForceRebuild();
00348 this->stations.NeedResort();
00349 this->SortStationsList();
00350
00351 this->InitNested(desc, window_number);
00352 this->owner = (Owner)this->window_number;
00353
00354 for (uint i = 0; i < NUM_CARGO; i++) {
00355 const CargoSpec *cs = CargoSpec::Get(i);
00356 if (cs->IsValid() && HasBit(this->cargo_filter, i)) this->LowerWidget(SLW_CARGOSTART + i);
00357 }
00358
00359 if (this->cargo_filter == this->cargo_filter_max) this->cargo_filter = _cargo_mask;
00360
00361 for (uint i = 0; i < 5; i++) {
00362 if (HasBit(this->facilities, i)) this->LowerWidget(i + SLW_TRAIN);
00363 }
00364 this->SetWidgetLoweredState(SLW_FACILALL, this->facilities == (FACIL_TRAIN | FACIL_TRUCK_STOP | FACIL_BUS_STOP | FACIL_AIRPORT | FACIL_DOCK));
00365 this->SetWidgetLoweredState(SLW_CARGOALL, this->cargo_filter == _cargo_mask && this->include_empty);
00366 this->SetWidgetLoweredState(SLW_NOCARGOWAITING, this->include_empty);
00367
00368 this->GetWidget<NWidgetCore>(SLW_SORTDROPBTN)->widget_data = this->sorter_names[this->stations.SortType()];
00369 }
00370
00371 ~CompanyStationsWindow()
00372 {
00373 this->last_sorting = this->stations.GetListing();
00374 }
00375
00376 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
00377 {
00378 switch (widget) {
00379 case SLW_SORTBY: {
00380 Dimension d = GetStringBoundingBox(this->GetWidget<NWidgetCore>(widget)->widget_data);
00381 d.width += padding.width + WD_SORTBUTTON_ARROW_WIDTH * 2;
00382 d.height += padding.height;
00383 *size = maxdim(*size, d);
00384 break;
00385 }
00386
00387 case SLW_SORTDROPBTN: {
00388 Dimension d = {0, 0};
00389 for (int i = 0; this->sorter_names[i] != INVALID_STRING_ID; i++) {
00390 d = maxdim(d, GetStringBoundingBox(this->sorter_names[i]));
00391 }
00392 d.width += padding.width;
00393 d.height += padding.height;
00394 *size = maxdim(*size, d);
00395 break;
00396 }
00397
00398 case SLW_LIST:
00399 resize->height = FONT_HEIGHT_NORMAL;
00400 size->height = WD_FRAMERECT_TOP + 5 * resize->height + WD_FRAMERECT_BOTTOM;
00401 break;
00402
00403 case SLW_TRAIN:
00404 case SLW_TRUCK:
00405 case SLW_BUS:
00406 case SLW_AIRPLANE:
00407 case SLW_SHIP:
00408 size->height = max<uint>(FONT_HEIGHT_SMALL, 10) + padding.height;
00409 break;
00410
00411 case SLW_CARGOALL:
00412 case SLW_FACILALL:
00413 case SLW_NOCARGOWAITING: {
00414 Dimension d = GetStringBoundingBox(widget == SLW_NOCARGOWAITING ? STR_ABBREV_NONE : STR_ABBREV_ALL);
00415 d.width += padding.width + 2;
00416 d.height += padding.height;
00417 *size = maxdim(*size, d);
00418 break;
00419 }
00420
00421 default:
00422 if (widget >= SLW_CARGOSTART) {
00423 const CargoSpec *cs = CargoSpec::Get(widget - SLW_CARGOSTART);
00424 if (cs->IsValid()) {
00425 Dimension d = GetStringBoundingBox(cs->abbrev);
00426 d.width += padding.width + 2;
00427 d.height += padding.height;
00428 *size = maxdim(*size, d);
00429 }
00430 }
00431 break;
00432 }
00433 }
00434
00435 virtual void OnPaint()
00436 {
00437 this->BuildStationsList((Owner)this->window_number);
00438 this->SortStationsList();
00439
00440 this->DrawWidgets();
00441 }
00442
00443 virtual void DrawWidget(const Rect &r, int widget) const
00444 {
00445 switch (widget) {
00446 case SLW_SORTBY:
00447
00448 this->DrawSortButtonState(SLW_SORTBY, this->stations.IsDescSortOrder() ? SBS_DOWN : SBS_UP);
00449 break;
00450
00451 case SLW_LIST: {
00452 bool rtl = _dynlang.text_dir == TD_RTL;
00453 int max = min(this->vscroll.GetPosition() + this->vscroll.GetCapacity(), this->stations.Length());
00454 int y = r.top + WD_FRAMERECT_TOP;
00455 for (int i = this->vscroll.GetPosition(); i < max; ++i) {
00456 const Station *st = this->stations[i];
00457 assert(st->xy != INVALID_TILE);
00458
00459
00460
00461 assert(st->owner == owner || st->owner == OWNER_NONE);
00462
00463 SetDParam(0, st->index);
00464 SetDParam(1, st->facilities);
00465 int x = DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, STR_STATION_LIST_STATION);
00466 x += rtl ? -5 : 5;
00467
00468
00469 for (CargoID j = 0; j < NUM_CARGO; j++) {
00470 if (!st->goods[j].cargo.Empty()) {
00471
00472
00473
00474
00475 if (rtl) {
00476 x -= 20;
00477 if (x < r.left + WD_FRAMERECT_LEFT) break;
00478 }
00479 StationsWndShowStationRating(x, x + 16, y, j, st->goods[j].cargo.Count(), st->goods[j].rating);
00480 if (!rtl) {
00481 x += 20;
00482 if (x > r.right - WD_FRAMERECT_RIGHT) break;
00483 }
00484 }
00485 }
00486 y += FONT_HEIGHT_NORMAL;
00487 }
00488
00489 if (this->vscroll.GetCount() == 0) {
00490 DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, STR_STATION_LIST_NONE);
00491 return;
00492 }
00493 break;
00494 }
00495
00496 case SLW_NOCARGOWAITING: {
00497 int cg_ofst = this->IsWidgetLowered(widget) ? 2 : 1;
00498 DrawString(r.left + cg_ofst, r.right + cg_ofst, r.top + cg_ofst, STR_ABBREV_NONE, TC_BLACK, SA_CENTER);
00499 break;
00500 }
00501
00502 case SLW_CARGOALL: {
00503 int cg_ofst = this->IsWidgetLowered(widget) ? 2 : 1;
00504 DrawString(r.left + cg_ofst, r.right + cg_ofst, r.top + cg_ofst, STR_ABBREV_ALL, TC_BLACK, SA_CENTER);
00505 break;
00506 }
00507
00508 case SLW_FACILALL: {
00509 int cg_ofst = this->IsWidgetLowered(widget) ? 2 : 1;
00510 DrawString(r.left + cg_ofst, r.right + cg_ofst, r.top + cg_ofst, STR_ABBREV_ALL, TC_BLACK);
00511 break;
00512 }
00513
00514 default:
00515 if (widget >= SLW_CARGOSTART) {
00516 const CargoSpec *cs = CargoSpec::Get(widget - SLW_CARGOSTART);
00517 if (cs->IsValid()) {
00518 int cg_ofst = HasBit(this->cargo_filter, cs->Index()) ? 2 : 1;
00519 GfxFillRect(r.left + cg_ofst, r.top + cg_ofst, r.right - 2 + cg_ofst, r.bottom - 2 + cg_ofst, cs->rating_colour);
00520 DrawString(r.left + cg_ofst, r.right + cg_ofst, r.top + cg_ofst, cs->abbrev, TC_BLACK, SA_CENTER);
00521 }
00522 }
00523 break;
00524 }
00525 }
00526
00527 virtual void SetStringParameters(int widget) const
00528 {
00529 if (widget == SLW_CAPTION) {
00530 SetDParam(0, this->window_number);
00531 SetDParam(1, this->vscroll.GetCount());
00532 }
00533 }
00534
00535 virtual void OnClick(Point pt, int widget, int click_count)
00536 {
00537 switch (widget) {
00538 case SLW_LIST: {
00539 uint32 id_v = (pt.y - this->GetWidget<NWidgetBase>(SLW_LIST)->pos_y - WD_FRAMERECT_TOP) / FONT_HEIGHT_NORMAL;
00540
00541 if (id_v >= this->vscroll.GetCapacity()) return;
00542
00543 id_v += this->vscroll.GetPosition();
00544
00545 if (id_v >= this->stations.Length()) return;
00546
00547 const Station *st = this->stations[id_v];
00548
00549 assert(st->owner == (Owner)this->window_number || st->owner == OWNER_NONE);
00550
00551 if (_ctrl_pressed) {
00552 ShowExtraViewPortWindow(st->xy);
00553 } else {
00554 ScrollMainWindowToTile(st->xy);
00555 }
00556 break;
00557 }
00558
00559 case SLW_TRAIN:
00560 case SLW_TRUCK:
00561 case SLW_BUS:
00562 case SLW_AIRPLANE:
00563 case SLW_SHIP:
00564 if (_ctrl_pressed) {
00565 ToggleBit(this->facilities, widget - SLW_TRAIN);
00566 this->ToggleWidgetLoweredState(widget);
00567 } else {
00568 uint i;
00569 FOR_EACH_SET_BIT(i, this->facilities) {
00570 this->RaiseWidget(i + SLW_TRAIN);
00571 }
00572 SetBit(this->facilities, widget - SLW_TRAIN);
00573 this->LowerWidget(widget);
00574 }
00575 this->SetWidgetLoweredState(SLW_FACILALL, this->facilities == (FACIL_TRAIN | FACIL_TRUCK_STOP | FACIL_BUS_STOP | FACIL_AIRPORT | FACIL_DOCK));
00576 this->stations.ForceRebuild();
00577 this->SetDirty();
00578 break;
00579
00580 case SLW_FACILALL:
00581 for (uint i = 0; i < 5; i++) {
00582 this->LowerWidget(i + SLW_TRAIN);
00583 }
00584 this->LowerWidget(SLW_FACILALL);
00585
00586 this->facilities = FACIL_TRAIN | FACIL_TRUCK_STOP | FACIL_BUS_STOP | FACIL_AIRPORT | FACIL_DOCK;
00587 this->stations.ForceRebuild();
00588 this->SetDirty();
00589 break;
00590
00591 case SLW_CARGOALL: {
00592 for (uint i = 0; i < NUM_CARGO; i++) {
00593 const CargoSpec *cs = CargoSpec::Get(i);
00594 if (cs->IsValid()) this->LowerWidget(SLW_CARGOSTART + i);
00595 }
00596 this->LowerWidget(SLW_NOCARGOWAITING);
00597 this->LowerWidget(SLW_CARGOALL);
00598
00599 this->cargo_filter = _cargo_mask;
00600 this->include_empty = true;
00601 this->stations.ForceRebuild();
00602 this->SetDirty();
00603 break;
00604 }
00605
00606 case SLW_SORTBY:
00607 this->stations.ToggleSortOrder();
00608 this->flags4 |= WF_TIMEOUT_BEGIN;
00609 this->LowerWidget(SLW_SORTBY);
00610 this->SetDirty();
00611 break;
00612
00613 case SLW_SORTDROPBTN:
00614 ShowDropDownMenu(this, this->sorter_names, this->stations.SortType(), SLW_SORTDROPBTN, 0, 0);
00615 break;
00616
00617 case SLW_NOCARGOWAITING:
00618 if (_ctrl_pressed) {
00619 this->include_empty = !this->include_empty;
00620 this->ToggleWidgetLoweredState(SLW_NOCARGOWAITING);
00621 } else {
00622 for (uint i = 0; i < NUM_CARGO; i++) {
00623 const CargoSpec *cs = CargoSpec::Get(i);
00624 if (cs->IsValid()) this->RaiseWidget(SLW_CARGOSTART + i);
00625 }
00626
00627 this->cargo_filter = 0;
00628 this->include_empty = true;
00629
00630 this->LowerWidget(SLW_NOCARGOWAITING);
00631 }
00632 this->SetWidgetLoweredState(SLW_CARGOALL, this->cargo_filter == _cargo_mask && this->include_empty);
00633 this->stations.ForceRebuild();
00634 this->SetDirty();
00635 break;
00636
00637 default:
00638 if (widget >= SLW_CARGOSTART) {
00639
00640 const CargoSpec *cs = CargoSpec::Get(widget - SLW_CARGOSTART);
00641 if (!cs->IsValid()) break;
00642
00643 if (_ctrl_pressed) {
00644 ToggleBit(this->cargo_filter, cs->Index());
00645 this->ToggleWidgetLoweredState(widget);
00646 } else {
00647 for (uint i = 0; i < NUM_CARGO; i++) {
00648 const CargoSpec *cs = CargoSpec::Get(i);
00649 if (cs->IsValid()) this->RaiseWidget(SLW_CARGOSTART + i);
00650 }
00651 this->RaiseWidget(SLW_NOCARGOWAITING);
00652
00653 this->cargo_filter = 0;
00654 this->include_empty = false;
00655
00656 SetBit(this->cargo_filter, cs->Index());
00657 this->LowerWidget(widget);
00658 }
00659 this->SetWidgetLoweredState(SLW_CARGOALL, this->cargo_filter == _cargo_mask && this->include_empty);
00660 this->stations.ForceRebuild();
00661 this->SetDirty();
00662 }
00663 break;
00664 }
00665 }
00666
00667 virtual void OnDropdownSelect(int widget, int index)
00668 {
00669 if (this->stations.SortType() != index) {
00670 this->stations.SetSortType(index);
00671
00672
00673 this->GetWidget<NWidgetCore>(SLW_SORTDROPBTN)->widget_data = this->sorter_names[this->stations.SortType()];
00674
00675 this->SetDirty();
00676 }
00677 }
00678
00679 virtual void OnTick()
00680 {
00681 if (_pause_mode != PM_UNPAUSED) return;
00682 if (this->stations.NeedResort()) {
00683 DEBUG(misc, 3, "Periodic rebuild station list company %d", this->window_number);
00684 this->SetDirty();
00685 }
00686 }
00687
00688 virtual void OnTimeout()
00689 {
00690 this->RaiseWidget(SLW_SORTBY);
00691 this->SetDirty();
00692 }
00693
00694 virtual void OnResize()
00695 {
00696 this->vscroll.SetCapacityFromWidget(this, SLW_LIST, WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM);
00697 }
00698
00699 virtual void OnInvalidateData(int data)
00700 {
00701 if (data == 0) {
00702 this->stations.ForceRebuild();
00703 } else {
00704 this->stations.ForceResort();
00705 }
00706 }
00707 };
00708
00709 Listing CompanyStationsWindow::last_sorting = {false, 0};
00710 byte CompanyStationsWindow::facilities = FACIL_TRAIN | FACIL_TRUCK_STOP | FACIL_BUS_STOP | FACIL_AIRPORT | FACIL_DOCK;
00711 bool CompanyStationsWindow::include_empty = true;
00712 const uint32 CompanyStationsWindow::cargo_filter_max = UINT32_MAX;
00713 uint32 CompanyStationsWindow::cargo_filter = UINT32_MAX;
00714 const Station *CompanyStationsWindow::last_station = NULL;
00715
00716
00717 GUIStationList::SortFunction * const CompanyStationsWindow::sorter_funcs[] = {
00718 &StationNameSorter,
00719 &StationTypeSorter,
00720 &StationWaitingSorter,
00721 &StationRatingMaxSorter,
00722 &StationRatingMinSorter
00723 };
00724
00725
00726 const StringID CompanyStationsWindow::sorter_names[] = {
00727 STR_SORT_BY_NAME,
00728 STR_SORT_BY_FACILITY,
00729 STR_SORT_BY_WAITING,
00730 STR_SORT_BY_RATING_MAX,
00731 STR_SORT_BY_RATING_MIN,
00732 INVALID_STRING_ID
00733 };
00734
00739 static NWidgetBase *CargoWidgets(int *biggest_index)
00740 {
00741 NWidgetHorizontal *container = new NWidgetHorizontal();
00742
00743 for (uint i = 0; i < NUM_CARGO; i++) {
00744 const CargoSpec *cs = CargoSpec::Get(i);
00745 if (cs->IsValid()) {
00746 NWidgetBackground *panel = new NWidgetBackground(WWT_PANEL, COLOUR_GREY, SLW_CARGOSTART + i);
00747 panel->SetMinimalSize(14, 11);
00748 panel->SetResize(0, 0);
00749 panel->SetFill(0, 1);
00750 panel->SetDataTip(0, STR_STATION_LIST_USE_CTRL_TO_SELECT_MORE);
00751 container->Add(panel);
00752 } else {
00753 NWidgetLeaf *nwi = new NWidgetLeaf(WWT_EMPTY, COLOUR_GREY, SLW_CARGOSTART + i, 0x0, STR_NULL);
00754 nwi->SetMinimalSize(0, 11);
00755 nwi->SetResize(0, 0);
00756 nwi->SetFill(0, 1);
00757 container->Add(nwi);
00758 }
00759 }
00760 *biggest_index = SLW_CARGOSTART + NUM_CARGO;
00761 return container;
00762 }
00763
00764 static const NWidgetPart _nested_company_stations_widgets[] = {
00765 NWidget(NWID_HORIZONTAL),
00766 NWidget(WWT_CLOSEBOX, COLOUR_GREY),
00767 NWidget(WWT_CAPTION, COLOUR_GREY, SLW_CAPTION), SetDataTip(STR_STATION_LIST_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
00768 NWidget(WWT_SHADEBOX, COLOUR_GREY),
00769 NWidget(WWT_STICKYBOX, COLOUR_GREY),
00770 EndContainer(),
00771 NWidget(NWID_HORIZONTAL),
00772 NWidget(WWT_TEXTBTN, COLOUR_GREY, SLW_TRAIN), SetMinimalSize(14, 11), SetDataTip(STR_TRAIN, STR_STATION_LIST_USE_CTRL_TO_SELECT_MORE), SetFill(0, 1),
00773 NWidget(WWT_TEXTBTN, COLOUR_GREY, SLW_TRUCK), SetMinimalSize(14, 11), SetDataTip(STR_LORRY, STR_STATION_LIST_USE_CTRL_TO_SELECT_MORE), SetFill(0, 1),
00774 NWidget(WWT_TEXTBTN, COLOUR_GREY, SLW_BUS), SetMinimalSize(14, 11), SetDataTip(STR_BUS, STR_STATION_LIST_USE_CTRL_TO_SELECT_MORE), SetFill(0, 1),
00775 NWidget(WWT_TEXTBTN, COLOUR_GREY, SLW_AIRPLANE), SetMinimalSize(14, 11), SetDataTip(STR_PLANE, STR_STATION_LIST_USE_CTRL_TO_SELECT_MORE), SetFill(0, 1),
00776 NWidget(WWT_TEXTBTN, COLOUR_GREY, SLW_SHIP), SetMinimalSize(14, 11), SetDataTip(STR_SHIP, STR_STATION_LIST_USE_CTRL_TO_SELECT_MORE), SetFill(0, 1),
00777 NWidget(WWT_PANEL, COLOUR_GREY, SLW_FACILALL), SetMinimalSize(14, 11), SetDataTip(0x0, STR_STATION_LIST_SELECT_ALL_FACILITIES), SetFill(0, 1), EndContainer(),
00778 NWidget(WWT_PANEL, COLOUR_GREY), SetMinimalSize(5, 11), SetFill(0, 1), EndContainer(),
00779 NWidgetFunction(CargoWidgets),
00780 NWidget(WWT_PANEL, COLOUR_GREY, SLW_NOCARGOWAITING), SetMinimalSize(14, 11), SetDataTip(0x0, STR_STATION_LIST_NO_WAITING_CARGO), SetFill(0, 1), EndContainer(),
00781 NWidget(WWT_PANEL, COLOUR_GREY, SLW_CARGOALL), SetMinimalSize(14, 11), SetDataTip(0x0, STR_STATION_LIST_SELECT_ALL_TYPES), SetFill(0, 1), EndContainer(),
00782 NWidget(WWT_PANEL, COLOUR_GREY), SetDataTip(0x0, STR_NULL), SetResize(1, 0), SetFill(1, 1), EndContainer(),
00783 EndContainer(),
00784 NWidget(NWID_HORIZONTAL),
00785 NWidget(WWT_TEXTBTN, COLOUR_GREY, SLW_SORTBY), SetMinimalSize(81, 12), SetDataTip(STR_BUTTON_SORT_BY, STR_TOOLTIP_SORT_ORDER),
00786 NWidget(WWT_DROPDOWN, COLOUR_GREY, SLW_SORTDROPBTN), SetMinimalSize(163, 12), SetDataTip(STR_SORT_BY_NAME, STR_TOOLTIP_SORT_CRITERIA),
00787 NWidget(WWT_PANEL, COLOUR_GREY), SetDataTip(0x0, STR_NULL), SetResize(1, 0), SetFill(1, 1), EndContainer(),
00788 EndContainer(),
00789 NWidget(NWID_HORIZONTAL),
00790 NWidget(WWT_PANEL, COLOUR_GREY, SLW_LIST), SetMinimalSize(346, 125), SetResize(1, 10), SetDataTip(0x0, STR_STATION_LIST_TOOLTIP), EndContainer(),
00791 NWidget(NWID_VERTICAL),
00792 NWidget(WWT_SCROLLBAR, COLOUR_GREY, SLW_SCROLLBAR),
00793 NWidget(WWT_RESIZEBOX, COLOUR_GREY),
00794 EndContainer(),
00795 EndContainer(),
00796 };
00797
00798 static const WindowDesc _company_stations_desc(
00799 WDP_AUTO, 358, 162,
00800 WC_STATION_LIST, WC_NONE,
00801 0,
00802 _nested_company_stations_widgets, lengthof(_nested_company_stations_widgets)
00803 );
00804
00810 void ShowCompanyStations(CompanyID company)
00811 {
00812 if (!Company::IsValidID(company)) return;
00813
00814 AllocateWindowDescFront<CompanyStationsWindow>(&_company_stations_desc, company);
00815 }
00816
00817 static const NWidgetPart _nested_station_view_widgets[] = {
00818 NWidget(NWID_HORIZONTAL),
00819 NWidget(WWT_CLOSEBOX, COLOUR_GREY),
00820 NWidget(WWT_CAPTION, COLOUR_GREY, SVW_CAPTION), SetDataTip(STR_STATION_VIEW_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
00821 NWidget(WWT_SHADEBOX, COLOUR_GREY),
00822 NWidget(WWT_STICKYBOX, COLOUR_GREY),
00823 EndContainer(),
00824 NWidget(NWID_HORIZONTAL),
00825 NWidget(WWT_PANEL, COLOUR_GREY, SVW_WAITING), SetMinimalSize(237, 52), SetResize(1, 10), EndContainer(),
00826 NWidget(WWT_SCROLLBAR, COLOUR_GREY, SVW_SCROLLBAR),
00827 EndContainer(),
00828 NWidget(WWT_PANEL, COLOUR_GREY, SVW_ACCEPTLIST), SetMinimalSize(249, 32), SetResize(1, 0), EndContainer(),
00829 NWidget(NWID_HORIZONTAL, NC_EQUALSIZE),
00830 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, SVW_LOCATION), SetMinimalSize(60, 12), SetResize(1, 0), SetFill(1, 1),
00831 SetDataTip(STR_BUTTON_LOCATION, STR_STATION_VIEW_CENTER_TOOLTIP),
00832 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, SVW_ACCEPTS), SetMinimalSize(61, 12), SetResize(1, 0), SetFill(1, 1),
00833 SetDataTip(STR_STATION_VIEW_RATINGS_BUTTON, STR_STATION_VIEW_RATINGS_TOOLTIP),
00834 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, SVW_RENAME), SetMinimalSize(60, 12), SetResize(1, 0), SetFill(1, 1),
00835 SetDataTip(STR_BUTTON_RENAME, STR_STATION_VIEW_RENAME_TOOLTIP),
00836 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, SVW_TRAINS), SetMinimalSize(14, 12), SetFill(0, 1), SetDataTip(STR_TRAIN, STR_STATION_VIEW_SCHEDULED_TRAINS_TOOLTIP),
00837 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, SVW_ROADVEHS), SetMinimalSize(14, 12), SetFill(0, 1), SetDataTip(STR_LORRY, STR_STATION_VIEW_SCHEDULED_ROAD_VEHICLES_TOOLTIP),
00838 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, SVW_PLANES), SetMinimalSize(14, 12), SetFill(0, 1), SetDataTip(STR_PLANE, STR_STATION_VIEW_SCHEDULED_AIRCRAFT_TOOLTIP),
00839 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, SVW_SHIPS), SetMinimalSize(14, 12), SetFill(0, 1), SetDataTip(STR_SHIP, STR_STATION_VIEW_SCHEDULED_SHIPS_TOOLTIP),
00840 NWidget(WWT_RESIZEBOX, COLOUR_GREY),
00841 EndContainer(),
00842 };
00843
00854 static void DrawCargoIcons(CargoID i, uint waiting, int left, int right, int y)
00855 {
00856 uint num = min((waiting + 5) / 10, (right - left) / 10);
00857 if (num == 0) return;
00858
00859 SpriteID sprite = CargoSpec::Get(i)->GetCargoIcon();
00860
00861 int x = _dynlang.text_dir == TD_RTL ? right - num * 10 : left;
00862 do {
00863 DrawSprite(sprite, PAL_NONE, x, y);
00864 x += 10;
00865 } while (--num);
00866 }
00867
00868 struct CargoData {
00869 CargoID cargo;
00870 StationID source;
00871 uint count;
00872
00873 CargoData(CargoID cargo, StationID source, uint count) :
00874 cargo(cargo),
00875 source(source),
00876 count(count)
00877 { }
00878 };
00879
00880 typedef std::list<CargoData> CargoDataList;
00881
00885 struct StationViewWindow : public Window {
00886 uint32 cargo;
00887 uint16 cargo_rows[NUM_CARGO];
00888 uint expand_shrink_width;
00889 int rating_lines;
00890 int accepts_lines;
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->rating_lines = ALH_RATING;
00901 this->accepts_lines = ALH_ACCEPTS;
00902
00903 this->CreateNestedTree(desc);
00904
00905 this->FinishInitNested(desc, window_number);
00906
00907 Owner owner = Station::Get(window_number)->owner;
00908 if (owner != OWNER_NONE) this->owner = owner;
00909 }
00910
00911 ~StationViewWindow()
00912 {
00913 WindowNumber wno = (this->window_number << 16) | VLW_STATION_LIST | Station::Get(this->window_number)->owner;
00914
00915 DeleteWindowById(WC_TRAINS_LIST, wno | (VEH_TRAIN << 11), false);
00916 DeleteWindowById(WC_ROADVEH_LIST, wno | (VEH_ROAD << 11), false);
00917 DeleteWindowById(WC_SHIPS_LIST, wno | (VEH_SHIP << 11), false);
00918 DeleteWindowById(WC_AIRCRAFT_LIST, wno | (VEH_AIRCRAFT << 11), false);
00919 }
00920
00921 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
00922 {
00923 switch (widget) {
00924 case SVW_WAITING:
00925 resize->height = FONT_HEIGHT_NORMAL;
00926 size->height = WD_FRAMERECT_TOP + 5 * resize->height + WD_FRAMERECT_BOTTOM;
00927 this->expand_shrink_width = max(GetStringBoundingBox("-").width, GetStringBoundingBox("+").width) + WD_FRAMERECT_LEFT + WD_FRAMERECT_RIGHT;
00928 break;
00929
00930 case SVW_ACCEPTLIST:
00931 size->height = WD_FRAMERECT_TOP + ((this->GetWidget<NWidgetCore>(SVW_ACCEPTS)->widget_data == STR_STATION_VIEW_RATINGS_BUTTON) ? this->accepts_lines : this->rating_lines) * FONT_HEIGHT_NORMAL + WD_FRAMERECT_BOTTOM;
00932 break;
00933 }
00934 }
00935
00936 virtual void OnPaint()
00937 {
00938 CargoDataList cargolist;
00939 uint32 transfers = 0;
00940 this->OrderWaitingCargo(&cargolist, &transfers);
00941
00942 this->vscroll.SetCount((int)cargolist.size() + 1);
00943
00944
00945 const Station *st = Station::Get(this->window_number);
00946 this->SetWidgetDisabledState(SVW_RENAME, st->owner != _local_company);
00947 this->SetWidgetDisabledState(SVW_TRAINS, !(st->facilities & FACIL_TRAIN));
00948 this->SetWidgetDisabledState(SVW_ROADVEHS, !(st->facilities & FACIL_TRUCK_STOP) && !(st->facilities & FACIL_BUS_STOP));
00949 this->SetWidgetDisabledState(SVW_PLANES, !(st->facilities & FACIL_AIRPORT));
00950 this->SetWidgetDisabledState(SVW_SHIPS, !(st->facilities & FACIL_DOCK));
00951
00952 this->DrawWidgets();
00953
00954 if (!this->IsShaded()) {
00955
00956 const NWidgetBase *wid = this->GetWidget<NWidgetBase>(SVW_ACCEPTLIST);
00957 const Rect r = {wid->pos_x, wid->pos_y, wid->pos_x + wid->current_x - 1, wid->pos_y + wid->current_y - 1};
00958 if (this->GetWidget<NWidgetCore>(SVW_ACCEPTS)->widget_data == STR_STATION_VIEW_RATINGS_BUTTON) {
00959 int lines = this->DrawAcceptedCargo(r);
00960 if (lines > this->accepts_lines) {
00961 this->accepts_lines = lines;
00962 this->ReInit();
00963 return;
00964 }
00965 } else {
00966 int lines = this->DrawCargoRatings(r);
00967 if (lines > this->rating_lines) {
00968 this->rating_lines = lines;
00969 this->ReInit();
00970 return;
00971 }
00972 }
00973
00974
00975 NWidgetBase *nwi = this->GetWidget<NWidgetBase>(SVW_WAITING);
00976 Rect waiting_rect = {nwi->pos_x, nwi->pos_y, nwi->pos_x + nwi->current_x - 1, nwi->pos_y + nwi->current_y - 1};
00977 this->DrawWaitingCargo(waiting_rect, cargolist, transfers);
00978 }
00979 }
00980
00981 virtual void SetStringParameters(int widget) const
00982 {
00983 if (widget == SVW_CAPTION) {
00984 const Station *st = Station::Get(this->window_number);
00985 SetDParam(0, st->index);
00986 SetDParam(1, st->facilities);
00987 }
00988 }
00989
00995 void OrderWaitingCargo(CargoDataList *cargolist, uint32 *transfers)
00996 {
00997 assert(cargolist->size() == 0);
00998 *transfers = 0;
00999
01000 StationID station_id = this->window_number;
01001 const Station *st = Station::Get(station_id);
01002
01003
01004 for (CargoID i = 0; i < NUM_CARGO; i++) {
01005 if (st->goods[i].cargo.Empty()) {
01006 this->cargo_rows[i] = 0;
01007 } else {
01008
01009 cargolist->push_back(CargoData(i, INVALID_STATION, st->goods[i].cargo.Count()));
01010
01011
01012 this->cargo_rows[i] = (uint16)cargolist->size();
01013
01014
01015 const StationCargoList::List *packets = st->goods[i].cargo.Packets();
01016 for (StationCargoList::ConstIterator it(packets->begin()); it != packets->end(); it++) {
01017 const CargoPacket *cp = *it;
01018 if (cp->SourceStation() != station_id) {
01019 bool added = false;
01020
01021
01022 SetBit(*transfers, i);
01023
01024
01025 if (!HasBit(this->cargo, i)) break;
01026
01027
01028 for (CargoDataList::iterator jt(cargolist->begin()); jt != cargolist->end(); jt++) {
01029 CargoData *cd = &(*jt);
01030 if (cd->cargo == i && cd->source == cp->SourceStation()) {
01031 cd->count += cp->Count();
01032 added = true;
01033 break;
01034 }
01035 }
01036
01037 if (!added) cargolist->push_back(CargoData(i, cp->SourceStation(), cp->Count()));
01038 }
01039 }
01040 }
01041 }
01042 }
01043
01049 void DrawWaitingCargo(const Rect &r, const CargoDataList &cargolist, uint32 transfers) const
01050 {
01051 int y = r.top + WD_FRAMERECT_TOP;
01052 int pos = this->vscroll.GetPosition();
01053
01054 const Station *st = Station::Get(this->window_number);
01055 if (--pos < 0) {
01056 StringID str = STR_JUST_NOTHING;
01057 for (CargoID i = 0; i < NUM_CARGO; i++) {
01058 if (!st->goods[i].cargo.Empty()) str = STR_EMPTY;
01059 }
01060 SetDParam(0, str);
01061 DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, STR_STATION_VIEW_WAITING_TITLE);
01062 y += FONT_HEIGHT_NORMAL;
01063 }
01064
01065 bool rtl = _dynlang.text_dir == TD_RTL;
01066 int text_left = rtl ? r.left + this->expand_shrink_width : r.left + WD_FRAMERECT_LEFT;
01067 int text_right = rtl ? r.right - WD_FRAMERECT_LEFT : r.right - this->expand_shrink_width;
01068 int shrink_left = rtl ? r.left + WD_FRAMERECT_LEFT : r.right - this->expand_shrink_width + WD_FRAMERECT_LEFT;
01069 int shrink_right = rtl ? r.left + this->expand_shrink_width - WD_FRAMERECT_RIGHT : r.right - WD_FRAMERECT_RIGHT;
01070
01071
01072 int maxrows = this->vscroll.GetCapacity();
01073 for (CargoDataList::const_iterator it = cargolist.begin(); it != cargolist.end() && pos > -maxrows; ++it) {
01074 if (--pos < 0) {
01075 const CargoData *cd = &(*it);
01076 if (cd->source == INVALID_STATION) {
01077
01078 DrawCargoIcons(cd->cargo, cd->count, r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y);
01079 SetDParam(0, cd->cargo);
01080 SetDParam(1, cd->count);
01081 if (HasBit(transfers, cd->cargo)) {
01082
01083 const char *sym = HasBit(this->cargo, cd->cargo) ? "-" : "+";
01084 DrawString(text_left, text_right, y, STR_STATION_VIEW_WAITING_CARGO, TC_FROMSTRING, SA_RIGHT);
01085 DrawString(shrink_left, shrink_right, y, sym, TC_YELLOW, SA_RIGHT);
01086 } else {
01087 DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, STR_STATION_VIEW_WAITING_CARGO, TC_FROMSTRING, SA_RIGHT);
01088 }
01089 } else {
01090 SetDParam(0, cd->cargo);
01091 SetDParam(1, cd->count);
01092 SetDParam(2, cd->source);
01093 DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, STR_STATION_VIEW_EN_ROUTE_FROM, TC_FROMSTRING, SA_RIGHT);
01094 }
01095
01096 y += FONT_HEIGHT_NORMAL;
01097 }
01098 }
01099 }
01100
01105 int DrawAcceptedCargo(const Rect &r) const
01106 {
01107 const Station *st = Station::Get(this->window_number);
01108
01109 uint32 cargo_mask = 0;
01110 for (CargoID i = 0; i < NUM_CARGO; i++) {
01111 if (HasBit(st->goods[i].acceptance_pickup, GoodsEntry::ACCEPTANCE)) SetBit(cargo_mask, i);
01112 }
01113 Rect s = {r.left + WD_FRAMERECT_LEFT, r.top + WD_FRAMERECT_TOP, r.right - WD_FRAMERECT_RIGHT, INT32_MAX};
01114 int bottom = DrawCargoListText(cargo_mask, s, STR_STATION_VIEW_ACCEPTS_CARGO);
01115 return (bottom - r.top - WD_FRAMERECT_TOP + FONT_HEIGHT_NORMAL - 1) / FONT_HEIGHT_NORMAL;
01116 }
01117
01122 int DrawCargoRatings(const Rect &r) const
01123 {
01124 const Station *st = Station::Get(this->window_number);
01125 int y = r.top + WD_FRAMERECT_TOP;
01126
01127 DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, STR_STATION_VIEW_CARGO_RATINGS_TITLE);
01128 y += FONT_HEIGHT_NORMAL;
01129
01130 const CargoSpec *cs;
01131 FOR_ALL_CARGOSPECS(cs) {
01132 const GoodsEntry *ge = &st->goods[cs->Index()];
01133 if (!HasBit(ge->acceptance_pickup, GoodsEntry::PICKUP)) continue;
01134
01135 SetDParam(0, cs->name);
01136 SetDParam(2, ToPercent8(ge->rating));
01137 SetDParam(1, STR_CARGO_RATING_APPALLING + (ge->rating >> 5));
01138 DrawString(r.left + WD_FRAMERECT_LEFT + 6, r.right - WD_FRAMERECT_RIGHT - 6, y, STR_STATION_VIEW_CARGO_RATING);
01139 y += FONT_HEIGHT_NORMAL;
01140 }
01141 return (y - r.top - WD_FRAMERECT_TOP + FONT_HEIGHT_NORMAL - 1) / FONT_HEIGHT_NORMAL;
01142 }
01143
01144 void HandleCargoWaitingClick(int row)
01145 {
01146 if (row == 0) return;
01147
01148 for (CargoID c = 0; c < NUM_CARGO; c++) {
01149 if (this->cargo_rows[c] == row) {
01150 ToggleBit(this->cargo, c);
01151 this->SetWidgetDirty(SVW_WAITING);
01152 break;
01153 }
01154 }
01155 }
01156
01157 virtual void OnClick(Point pt, int widget, int click_count)
01158 {
01159 switch (widget) {
01160 case SVW_WAITING:
01161 this->HandleCargoWaitingClick((pt.y - this->GetWidget<NWidgetBase>(SVW_WAITING)->pos_y - WD_FRAMERECT_TOP) / FONT_HEIGHT_NORMAL + this->vscroll.GetPosition());
01162 break;
01163
01164 case SVW_LOCATION:
01165 if (_ctrl_pressed) {
01166 ShowExtraViewPortWindow(Station::Get(this->window_number)->xy);
01167 } else {
01168 ScrollMainWindowToTile(Station::Get(this->window_number)->xy);
01169 }
01170 break;
01171
01172 case SVW_RATINGS: {
01173
01174 int height_change;
01175 NWidgetCore *nwi = this->GetWidget<NWidgetCore>(SVW_RATINGS);
01176 if (this->GetWidget<NWidgetCore>(SVW_RATINGS)->widget_data == STR_STATION_VIEW_RATINGS_BUTTON) {
01177 nwi->SetDataTip(STR_STATION_VIEW_ACCEPTS_BUTTON, STR_STATION_VIEW_ACCEPTS_TOOLTIP);
01178 height_change = this->rating_lines - this->accepts_lines;
01179 } else {
01180 nwi->SetDataTip(STR_STATION_VIEW_RATINGS_BUTTON, STR_STATION_VIEW_RATINGS_TOOLTIP);
01181 height_change = this->accepts_lines - this->rating_lines;
01182 }
01183 this->ReInit(0, height_change * FONT_HEIGHT_NORMAL);
01184 break;
01185 }
01186
01187 case SVW_RENAME:
01188 SetDParam(0, this->window_number);
01189 ShowQueryString(STR_STATION_NAME, STR_STATION_VIEW_RENAME_STATION_CAPTION, MAX_LENGTH_STATION_NAME_BYTES, MAX_LENGTH_STATION_NAME_PIXELS,
01190 this, CS_ALPHANUMERAL, QSF_ENABLE_DEFAULT);
01191 break;
01192
01193 case SVW_TRAINS:
01194 case SVW_ROADVEHS:
01195 case SVW_PLANES:
01196 case SVW_SHIPS:
01197 ShowVehicleListWindow(this->owner, (VehicleType)(widget - SVW_TRAINS), (StationID)this->window_number);
01198 break;
01199 }
01200 }
01201
01202 virtual void OnQueryTextFinished(char *str)
01203 {
01204 if (str == NULL) return;
01205
01206 DoCommandP(0, this->window_number, 0, CMD_RENAME_STATION | CMD_MSG(STR_ERROR_CAN_T_RENAME_STATION), NULL, str);
01207 }
01208
01209 virtual void OnResize()
01210 {
01211 this->vscroll.SetCapacityFromWidget(this, SVW_WAITING, WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM);
01212 }
01213 };
01214
01215
01216 static const WindowDesc _station_view_desc(
01217 WDP_AUTO, 249, 110,
01218 WC_STATION_VIEW, WC_NONE,
01219 WDF_UNCLICK_BUTTONS,
01220 _nested_station_view_widgets, lengthof(_nested_station_view_widgets)
01221 );
01222
01228 void ShowStationViewWindow(StationID station)
01229 {
01230 AllocateWindowDescFront<StationViewWindow>(&_station_view_desc, station);
01231 }
01232
01234 struct TileAndStation {
01235 TileIndex tile;
01236 StationID station;
01237 };
01238
01239 static SmallVector<TileAndStation, 8> _deleted_stations_nearby;
01240 static SmallVector<StationID, 8> _stations_nearby_list;
01241
01249 template <class T>
01250 static bool AddNearbyStation(TileIndex tile, void *user_data)
01251 {
01252 TileArea *ctx = (TileArea *)user_data;
01253
01254
01255 for (uint i = 0; i < _deleted_stations_nearby.Length(); i++) {
01256 TileAndStation *ts = _deleted_stations_nearby.Get(i);
01257 if (ts->tile == tile) {
01258 *_stations_nearby_list.Append() = _deleted_stations_nearby[i].station;
01259 _deleted_stations_nearby.Erase(ts);
01260 i--;
01261 }
01262 }
01263
01264
01265 if (!IsTileType(tile, MP_STATION)) return false;
01266
01267 StationID sid = GetStationIndex(tile);
01268
01269
01270 if (!T::IsValidID(sid)) return false;
01271
01272 T *st = T::Get(sid);
01273 if (st->owner != _local_company || _stations_nearby_list.Contains(sid)) return false;
01274
01275 if (st->rect.BeforeAddRect(ctx->tile, ctx->w, ctx->h, StationRect::ADD_TEST)) {
01276 *_stations_nearby_list.Append() = sid;
01277 }
01278
01279 return false;
01280 }
01281
01291 template <class T>
01292 static const T *FindStationsNearby(TileArea ta, bool distant_join)
01293 {
01294 TileArea ctx = ta;
01295
01296 _stations_nearby_list.Clear();
01297 _deleted_stations_nearby.Clear();
01298
01299
01300 TILE_AREA_LOOP(t, ta) {
01301 if (t < MapSize() && IsTileType(t, MP_STATION) && T::IsValidID(GetStationIndex(t))) return T::GetByTile(t);
01302 }
01303
01304
01305 const BaseStation *st;
01306 FOR_ALL_BASE_STATIONS(st) {
01307 if (T::IsExpected(st) && !st->IsInUse() && st->owner == _local_company) {
01308
01309 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) {
01310 TileAndStation *ts = _deleted_stations_nearby.Append();
01311 ts->tile = st->xy;
01312 ts->station = st->index;
01313
01314
01315 if (IsInsideBS(TileX(st->xy), TileX(ctx.tile), ctx.w) &&
01316 IsInsideBS(TileY(st->xy), TileY(ctx.tile), ctx.h)) {
01317 AddNearbyStation<T>(st->xy, &ctx);
01318 }
01319 }
01320 }
01321 }
01322
01323
01324
01325
01326 if (distant_join && min(ta.w, ta.h) >= _settings_game.station.station_spread) return NULL;
01327 uint max_dist = distant_join ? _settings_game.station.station_spread - min(ta.w, ta.h) : 1;
01328
01329 TileIndex tile = TILE_ADD(ctx.tile, TileOffsByDir(DIR_N));
01330 CircularTileSearch(&tile, max_dist, ta.w, ta.h, AddNearbyStation<T>, &ctx);
01331
01332 return NULL;
01333 }
01334
01335 enum JoinStationWidgets {
01336 JSW_WIDGET_CAPTION,
01337 JSW_PANEL,
01338 JSW_SCROLLBAR,
01339 };
01340
01341 static const NWidgetPart _nested_select_station_widgets[] = {
01342 NWidget(NWID_HORIZONTAL),
01343 NWidget(WWT_CLOSEBOX, COLOUR_DARK_GREEN),
01344 NWidget(WWT_CAPTION, COLOUR_DARK_GREEN, JSW_WIDGET_CAPTION), SetDataTip(STR_JOIN_STATION_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
01345 EndContainer(),
01346 NWidget(NWID_HORIZONTAL),
01347 NWidget(WWT_PANEL, COLOUR_DARK_GREEN, JSW_PANEL), SetResize(1, 0), EndContainer(),
01348 NWidget(NWID_VERTICAL),
01349 NWidget(WWT_SCROLLBAR, COLOUR_DARK_GREEN, JSW_SCROLLBAR),
01350 NWidget(WWT_RESIZEBOX, COLOUR_DARK_GREEN),
01351 EndContainer(),
01352 EndContainer(),
01353 };
01354
01359 template <class T>
01360 struct SelectStationWindow : Window {
01361 CommandContainer select_station_cmd;
01362 TileArea area;
01363
01364 SelectStationWindow(const WindowDesc *desc, CommandContainer cmd, TileArea ta) :
01365 Window(),
01366 select_station_cmd(cmd),
01367 area(ta)
01368 {
01369 this->CreateNestedTree(desc);
01370 this->GetWidget<NWidgetCore>(JSW_WIDGET_CAPTION)->widget_data = T::EXPECTED_FACIL == FACIL_WAYPOINT ? STR_JOIN_WAYPOINT_CAPTION : STR_JOIN_STATION_CAPTION;
01371 this->FinishInitNested(desc, 0);
01372 this->OnInvalidateData(0);
01373 }
01374
01375 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
01376 {
01377 if (widget != JSW_PANEL) return;
01378
01379
01380 Dimension d = GetStringBoundingBox(T::EXPECTED_FACIL == FACIL_WAYPOINT ? STR_JOIN_WAYPOINT_CREATE_SPLITTED_WAYPOINT : STR_JOIN_STATION_CREATE_SPLITTED_STATION);
01381 for (uint i = 0; i < _stations_nearby_list.Length(); i++) {
01382 const T *st = T::Get(_stations_nearby_list[i]);
01383 SetDParam(0, st->index);
01384 SetDParam(1, st->facilities);
01385 d = maxdim(d, GetStringBoundingBox(T::EXPECTED_FACIL == FACIL_WAYPOINT ? STR_STATION_LIST_WAYPOINT : STR_STATION_LIST_STATION));
01386 }
01387
01388 resize->height = d.height;
01389 d.height *= 5;
01390 d.width += WD_FRAMERECT_RIGHT + WD_FRAMERECT_LEFT;
01391 d.height += WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM;
01392 *size = d;
01393 }
01394
01395 virtual void OnPaint()
01396 {
01397 this->DrawWidgets();
01398 }
01399
01400 virtual void DrawWidget(const Rect &r, int widget) const
01401 {
01402 if (widget != JSW_PANEL) return;
01403
01404 uint y = r.top + WD_FRAMERECT_TOP;
01405 if (this->vscroll.GetPosition() == 0) {
01406 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);
01407 y += this->resize.step_height;
01408 }
01409
01410 for (uint i = max<uint>(1, this->vscroll.GetPosition()); i <= _stations_nearby_list.Length(); ++i, y += this->resize.step_height) {
01411
01412 if (i - this->vscroll.GetPosition() >= this->vscroll.GetCapacity()) break;
01413
01414 const T *st = T::Get(_stations_nearby_list[i - 1]);
01415 SetDParam(0, st->index);
01416 SetDParam(1, st->facilities);
01417 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);
01418 }
01419 }
01420
01421 virtual void OnClick(Point pt, int widget, int click_count)
01422 {
01423 if (widget != JSW_PANEL) return;
01424
01425 uint32 st_index = (pt.y - this->GetWidget<NWidgetBase>(JSW_PANEL)->pos_y - WD_FRAMERECT_TOP) / this->resize.step_height + this->vscroll.GetPosition();
01426 bool distant_join = (st_index > 0);
01427 if (distant_join) st_index--;
01428
01429 if (distant_join && st_index >= _stations_nearby_list.Length()) return;
01430
01431
01432 SB(this->select_station_cmd.p2, 16, 16,
01433 (distant_join ? _stations_nearby_list[st_index] : NEW_STATION));
01434
01435
01436 DoCommandP(&this->select_station_cmd);
01437
01438
01439 DeleteWindowById(WC_SELECT_STATION, 0);
01440 }
01441
01442 virtual void OnTick()
01443 {
01444 if (_thd.dirty & 2) {
01445 _thd.dirty &= ~2;
01446 this->SetDirty();
01447 }
01448 }
01449
01450 virtual void OnResize()
01451 {
01452 this->vscroll.SetCapacityFromWidget(this, JSW_PANEL, WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM);
01453 }
01454
01455 virtual void OnInvalidateData(int data)
01456 {
01457 FindStationsNearby<T>(this->area, true);
01458 this->vscroll.SetCount(_stations_nearby_list.Length() + 1);
01459 this->SetDirty();
01460 }
01461 };
01462
01463 static const WindowDesc _select_station_desc(
01464 WDP_AUTO, 200, 180,
01465 WC_SELECT_STATION, WC_NONE,
01466 WDF_CONSTRUCTION,
01467 _nested_select_station_widgets, lengthof(_nested_select_station_widgets)
01468 );
01469
01470
01478 template <class T>
01479 static bool StationJoinerNeeded(CommandContainer cmd, TileArea ta)
01480 {
01481
01482 if (!_settings_game.station.distant_join_stations) return false;
01483
01484
01485
01486 Window *selection_window = FindWindowById(WC_SELECT_STATION, 0);
01487 if (selection_window != NULL) {
01488 if (!_ctrl_pressed) return true;
01489
01490
01491 delete selection_window;
01492 UpdateTileSelection();
01493 }
01494
01495
01496 if (!_ctrl_pressed) return false;
01497
01498
01499 if (DoCommand(&cmd, CommandFlagsToDCFlags(GetCommandFlags(cmd.cmd))).Failed()) return false;
01500
01501
01502
01503
01504 const T *st = FindStationsNearby<T>(ta, false);
01505 return st == NULL && (_settings_game.station.adjacent_stations || _stations_nearby_list.Length() == 0);
01506 }
01507
01514 template <class T>
01515 void ShowSelectBaseStationIfNeeded(CommandContainer cmd, TileArea ta)
01516 {
01517 if (StationJoinerNeeded<T>(cmd, ta)) {
01518 if (!_settings_client.gui.persistent_buildingtools) ResetObjectToPlace();
01519 if (BringWindowToFrontById(WC_SELECT_STATION, 0)) return;
01520 new SelectStationWindow<T>(&_select_station_desc, cmd, ta);
01521 } else {
01522 DoCommandP(&cmd);
01523 }
01524 }
01525
01531 void ShowSelectStationIfNeeded(CommandContainer cmd, TileArea ta)
01532 {
01533 ShowSelectBaseStationIfNeeded<Station>(cmd, ta);
01534 }
01535
01541 void ShowSelectWaypointIfNeeded(CommandContainer cmd, TileArea ta)
01542 {
01543 ShowSelectBaseStationIfNeeded<Waypoint>(cmd, ta);
01544 }