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00012 #include "stdafx.h"
00013 #include "debug.h"
00014 #include "gui.h"
00015 #include "textbuf_gui.h"
00016 #include "company_func.h"
00017 #include "command_func.h"
00018 #include "vehicle_gui.h"
00019 #include "cargotype.h"
00020 #include "station_gui.h"
00021 #include "strings_func.h"
00022 #include "window_func.h"
00023 #include "viewport_func.h"
00024 #include "widgets/dropdown_func.h"
00025 #include "station_base.h"
00026 #include "waypoint_base.h"
00027 #include "tilehighlight_func.h"
00028 #include "company_base.h"
00029 #include "sortlist_type.h"
00030 #include "core/geometry_func.hpp"
00031 #include "vehiclelist.h"
00032
00033 #include "table/strings.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 CargoID i;
00049 FOR_EACH_SET_CARGO_ID(i, cargo_mask) {
00050 if (b >= lastof(string) - (1 + 2 * 4)) break;
00051
00052 if (first) {
00053 first = false;
00054 } else {
00055
00056 *b++ = ',';
00057 *b++ = ' ';
00058 }
00059 b = InlineString(b, CargoSpec::Get(i)->name);
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 uint32 cargo_mask = 0;
00088 if (_thd.drawstyle == HT_RECT && tile < MapSize()) {
00089 CargoArray cargos;
00090 if (supplies) {
00091 cargos = GetProductionAroundTiles(tile, _thd.size.x / TILE_SIZE, _thd.size.y / TILE_SIZE, rad);
00092 } else {
00093 cargos = GetAcceptanceAroundTiles(tile, _thd.size.x / TILE_SIZE, _thd.size.y / TILE_SIZE, rad);
00094 }
00095
00096
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 }
00107 Rect r = {left, top, right, INT32_MAX};
00108 return DrawCargoListText(cargo_mask, r, supplies ? STR_STATION_BUILD_SUPPLIES_CARGO : STR_STATION_BUILD_ACCEPTS_CARGO);
00109 }
00110
00116 void CheckRedrawStationCoverage(const Window *w)
00117 {
00118 if (_thd.dirty & 1) {
00119 _thd.dirty &= ~1;
00120 w->SetDirty();
00121 }
00122 }
00123
00139 static void StationsWndShowStationRating(int left, int right, int y, CargoID type, uint amount, byte rating)
00140 {
00141 static const uint units_full = 576;
00142 static const uint rating_full = 224;
00143
00144 const CargoSpec *cs = CargoSpec::Get(type);
00145 if (!cs->IsValid()) return;
00146
00147 int colour = cs->rating_colour;
00148 uint w = (minu(amount, units_full) + 5) / 36;
00149
00150 int height = GetCharacterHeight(FS_SMALL);
00151
00152
00153 if (w != 0) GfxFillRect(left, y, left + w - 1, y + height, colour);
00154
00155
00156
00157 if (w == 0) {
00158 uint rest = amount / 5;
00159 if (rest != 0) {
00160 w += left;
00161 GfxFillRect(w, y + height - rest, w, y + height, colour);
00162 }
00163 }
00164
00165 DrawString(left + 1, right, y, cs->abbrev, TC_BLACK);
00166
00167
00168 y += height + 2;
00169 GfxFillRect(left + 1, y, left + 14, y, 0xB8);
00170 rating = minu(rating, rating_full) / 16;
00171 if (rating != 0) GfxFillRect(left + 1, y, left + rating, y, 0xD0);
00172 }
00173
00174 typedef GUIList<const Station*> GUIStationList;
00175
00177 enum StationListWidgets {
00178 SLW_CAPTION,
00179 SLW_LIST,
00180 SLW_SCROLLBAR,
00181
00182
00183 SLW_TRAIN,
00184 SLW_TRUCK,
00185 SLW_BUS,
00186 SLW_AIRPLANE,
00187 SLW_SHIP,
00188 SLW_FACILALL,
00189
00190 SLW_NOCARGOWAITING,
00191 SLW_CARGOALL,
00192
00193 SLW_SORTBY,
00194 SLW_SORTDROPBTN,
00195
00196 SLW_CARGOSTART,
00197 };
00198
00202 class CompanyStationsWindow : public Window
00203 {
00204 protected:
00205
00206 static Listing last_sorting;
00207 static byte facilities;
00208 static bool include_empty;
00209 static const uint32 cargo_filter_max;
00210 static uint32 cargo_filter;
00211 static const Station *last_station;
00212
00213
00214 static const StringID sorter_names[];
00215 static GUIStationList::SortFunction * const sorter_funcs[];
00216
00217 GUIStationList stations;
00218 Scrollbar *vscroll;
00219
00225 void BuildStationsList(const Owner owner)
00226 {
00227 if (!this->stations.NeedRebuild()) return;
00228
00229 DEBUG(misc, 3, "Building station list for company %d", owner);
00230
00231 this->stations.Clear();
00232
00233 const Station *st;
00234 FOR_ALL_STATIONS(st) {
00235 if (st->owner == owner || (st->owner == OWNER_NONE && HasStationInUse(st->index, true, owner))) {
00236 if (this->facilities & st->facilities) {
00237 int num_waiting_cargo = 0;
00238 for (CargoID j = 0; j < NUM_CARGO; j++) {
00239 if (HasBit(st->goods[j].acceptance_pickup, GoodsEntry::PICKUP)) {
00240 num_waiting_cargo++;
00241 if (HasBit(this->cargo_filter, j)) {
00242 *this->stations.Append() = st;
00243 break;
00244 }
00245 }
00246 }
00247
00248 if (num_waiting_cargo == 0 && this->include_empty) {
00249 *this->stations.Append() = st;
00250 }
00251 }
00252 }
00253 }
00254
00255 this->stations.Compact();
00256 this->stations.RebuildDone();
00257
00258 this->vscroll->SetCount(this->stations.Length());
00259 }
00260
00262 static int CDECL StationNameSorter(const Station * const *a, const Station * const *b)
00263 {
00264 static char buf_cache[64];
00265 char buf[64];
00266
00267 SetDParam(0, (*a)->index);
00268 GetString(buf, STR_STATION_NAME, lastof(buf));
00269
00270 if (*b != last_station) {
00271 last_station = *b;
00272 SetDParam(0, (*b)->index);
00273 GetString(buf_cache, STR_STATION_NAME, lastof(buf_cache));
00274 }
00275
00276 return strcmp(buf, buf_cache);
00277 }
00278
00280 static int CDECL StationTypeSorter(const Station * const *a, const Station * const *b)
00281 {
00282 return (*a)->facilities - (*b)->facilities;
00283 }
00284
00286 static int CDECL StationWaitingSorter(const Station * const *a, const Station * const *b)
00287 {
00288 Money diff = 0;
00289
00290 CargoID j;
00291 FOR_EACH_SET_CARGO_ID(j, cargo_filter) {
00292 if (!(*a)->goods[j].cargo.Empty()) diff += GetTransportedGoodsIncome((*a)->goods[j].cargo.Count(), 20, 50, j);
00293 if (!(*b)->goods[j].cargo.Empty()) diff -= GetTransportedGoodsIncome((*b)->goods[j].cargo.Count(), 20, 50, j);
00294 }
00295
00296 return ClampToI32(diff);
00297 }
00298
00300 static int CDECL StationRatingMaxSorter(const Station * const *a, const Station * const *b)
00301 {
00302 byte maxr1 = 0;
00303 byte maxr2 = 0;
00304
00305 CargoID j;
00306 FOR_EACH_SET_CARGO_ID(j, cargo_filter) {
00307 if (HasBit((*a)->goods[j].acceptance_pickup, GoodsEntry::PICKUP)) maxr1 = max(maxr1, (*a)->goods[j].rating);
00308 if (HasBit((*b)->goods[j].acceptance_pickup, GoodsEntry::PICKUP)) maxr2 = max(maxr2, (*b)->goods[j].rating);
00309 }
00310
00311 return maxr1 - maxr2;
00312 }
00313
00315 static int CDECL StationRatingMinSorter(const Station * const *a, const Station * const *b)
00316 {
00317 byte minr1 = 255;
00318 byte minr2 = 255;
00319
00320 for (CargoID j = 0; j < NUM_CARGO; j++) {
00321 if (!HasBit(cargo_filter, j)) continue;
00322 if (HasBit((*a)->goods[j].acceptance_pickup, GoodsEntry::PICKUP)) minr1 = min(minr1, (*a)->goods[j].rating);
00323 if (HasBit((*b)->goods[j].acceptance_pickup, GoodsEntry::PICKUP)) minr2 = min(minr2, (*b)->goods[j].rating);
00324 }
00325
00326 return -(minr1 - minr2);
00327 }
00328
00330 void SortStationsList()
00331 {
00332 if (!this->stations.Sort()) return;
00333
00334
00335 this->last_station = NULL;
00336
00337
00338 this->SetWidgetDirty(SLW_LIST);
00339 }
00340
00341 public:
00342 CompanyStationsWindow(const WindowDesc *desc, WindowNumber window_number) : Window()
00343 {
00344 this->stations.SetListing(this->last_sorting);
00345 this->stations.SetSortFuncs(this->sorter_funcs);
00346 this->stations.ForceRebuild();
00347 this->stations.NeedResort();
00348 this->SortStationsList();
00349
00350 this->CreateNestedTree(desc);
00351 this->vscroll = this->GetScrollbar(SLW_SCROLLBAR);
00352 this->FinishInitNested(desc, window_number);
00353 this->owner = (Owner)this->window_number;
00354
00355 CargoID cid;
00356 FOR_EACH_SET_CARGO_ID(cid, this->cargo_filter) {
00357 if (CargoSpec::Get(cid)->IsValid()) this->LowerWidget(SLW_CARGOSTART + cid);
00358 }
00359
00360 if (this->cargo_filter == this->cargo_filter_max) this->cargo_filter = _cargo_mask;
00361
00362 for (uint i = 0; i < 5; i++) {
00363 if (HasBit(this->facilities, i)) this->LowerWidget(i + SLW_TRAIN);
00364 }
00365 this->SetWidgetLoweredState(SLW_NOCARGOWAITING, this->include_empty);
00366
00367 this->GetWidget<NWidgetCore>(SLW_SORTDROPBTN)->widget_data = this->sorter_names[this->stations.SortType()];
00368 }
00369
00370 ~CompanyStationsWindow()
00371 {
00372 this->last_sorting = this->stations.GetListing();
00373 }
00374
00375 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
00376 {
00377 switch (widget) {
00378 case SLW_SORTBY: {
00379 Dimension d = GetStringBoundingBox(this->GetWidget<NWidgetCore>(widget)->widget_data);
00380 d.width += padding.width + WD_SORTBUTTON_ARROW_WIDTH * 2;
00381 d.height += padding.height;
00382 *size = maxdim(*size, d);
00383 break;
00384 }
00385
00386 case SLW_SORTDROPBTN: {
00387 Dimension d = {0, 0};
00388 for (int i = 0; this->sorter_names[i] != INVALID_STRING_ID; i++) {
00389 d = maxdim(d, GetStringBoundingBox(this->sorter_names[i]));
00390 }
00391 d.width += padding.width;
00392 d.height += padding.height;
00393 *size = maxdim(*size, d);
00394 break;
00395 }
00396
00397 case SLW_LIST:
00398 resize->height = FONT_HEIGHT_NORMAL;
00399 size->height = WD_FRAMERECT_TOP + 5 * resize->height + WD_FRAMERECT_BOTTOM;
00400 break;
00401
00402 case SLW_TRAIN:
00403 case SLW_TRUCK:
00404 case SLW_BUS:
00405 case SLW_AIRPLANE:
00406 case SLW_SHIP:
00407 size->height = max<uint>(FONT_HEIGHT_SMALL, 10) + padding.height;
00408 break;
00409
00410 case SLW_CARGOALL:
00411 case SLW_FACILALL:
00412 case SLW_NOCARGOWAITING: {
00413 Dimension d = GetStringBoundingBox(widget == SLW_NOCARGOWAITING ? STR_ABBREV_NONE : STR_ABBREV_ALL);
00414 d.width += padding.width + 2;
00415 d.height += padding.height;
00416 *size = maxdim(*size, d);
00417 break;
00418 }
00419
00420 default:
00421 if (widget >= SLW_CARGOSTART) {
00422 const CargoSpec *cs = CargoSpec::Get(widget - SLW_CARGOSTART);
00423 if (cs->IsValid()) {
00424 Dimension d = GetStringBoundingBox(cs->abbrev);
00425 d.width += padding.width + 2;
00426 d.height += padding.height;
00427 *size = maxdim(*size, d);
00428 }
00429 }
00430 break;
00431 }
00432 }
00433
00434 virtual void OnPaint()
00435 {
00436 this->BuildStationsList((Owner)this->window_number);
00437 this->SortStationsList();
00438
00439 this->DrawWidgets();
00440 }
00441
00442 virtual void DrawWidget(const Rect &r, int widget) const
00443 {
00444 switch (widget) {
00445 case SLW_SORTBY:
00446
00447 this->DrawSortButtonState(SLW_SORTBY, this->stations.IsDescSortOrder() ? SBS_DOWN : SBS_UP);
00448 break;
00449
00450 case SLW_LIST: {
00451 bool rtl = _current_text_dir == TD_RTL;
00452 int max = min(this->vscroll->GetPosition() + this->vscroll->GetCapacity(), this->stations.Length());
00453 int y = r.top + WD_FRAMERECT_TOP;
00454 for (int i = this->vscroll->GetPosition(); i < max; ++i) {
00455 const Station *st = this->stations[i];
00456 assert(st->xy != INVALID_TILE);
00457
00458
00459
00460 assert(st->owner == owner || st->owner == OWNER_NONE);
00461
00462 SetDParam(0, st->index);
00463 SetDParam(1, st->facilities);
00464 int x = DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, STR_STATION_LIST_STATION);
00465 x += rtl ? -5 : 5;
00466
00467
00468 for (CargoID j = 0; j < NUM_CARGO; j++) {
00469 if (!st->goods[j].cargo.Empty()) {
00470
00471
00472
00473
00474 if (rtl) {
00475 x -= 20;
00476 if (x < r.left + WD_FRAMERECT_LEFT) break;
00477 }
00478 StationsWndShowStationRating(x, x + 16, y, j, st->goods[j].cargo.Count(), st->goods[j].rating);
00479 if (!rtl) {
00480 x += 20;
00481 if (x > r.right - WD_FRAMERECT_RIGHT) break;
00482 }
00483 }
00484 }
00485 y += FONT_HEIGHT_NORMAL;
00486 }
00487
00488 if (this->vscroll->GetCount() == 0) {
00489 DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, STR_STATION_LIST_NONE);
00490 return;
00491 }
00492 break;
00493 }
00494
00495 case SLW_NOCARGOWAITING: {
00496 int cg_ofst = this->IsWidgetLowered(widget) ? 2 : 1;
00497 DrawString(r.left + cg_ofst, r.right + cg_ofst, r.top + cg_ofst, STR_ABBREV_NONE, TC_BLACK, SA_HOR_CENTER);
00498 break;
00499 }
00500
00501 case SLW_CARGOALL: {
00502 int cg_ofst = this->IsWidgetLowered(widget) ? 2 : 1;
00503 DrawString(r.left + cg_ofst, r.right + cg_ofst, r.top + cg_ofst, STR_ABBREV_ALL, TC_BLACK, SA_HOR_CENTER);
00504 break;
00505 }
00506
00507 case SLW_FACILALL: {
00508 int cg_ofst = this->IsWidgetLowered(widget) ? 2 : 1;
00509 DrawString(r.left + cg_ofst, r.right + cg_ofst, r.top + cg_ofst, STR_ABBREV_ALL, TC_BLACK);
00510 break;
00511 }
00512
00513 default:
00514 if (widget >= SLW_CARGOSTART) {
00515 const CargoSpec *cs = CargoSpec::Get(widget - SLW_CARGOSTART);
00516 if (cs->IsValid()) {
00517 int cg_ofst = HasBit(this->cargo_filter, cs->Index()) ? 2 : 1;
00518 GfxFillRect(r.left + cg_ofst, r.top + cg_ofst, r.right - 2 + cg_ofst, r.bottom - 2 + cg_ofst, cs->rating_colour);
00519 DrawString(r.left + cg_ofst, r.right + cg_ofst, r.top + cg_ofst, cs->abbrev, TC_BLACK, SA_HOR_CENTER);
00520 }
00521 }
00522 break;
00523 }
00524 }
00525
00526 virtual void SetStringParameters(int widget) const
00527 {
00528 if (widget == SLW_CAPTION) {
00529 SetDParam(0, this->window_number);
00530 SetDParam(1, this->vscroll->GetCount());
00531 }
00532 }
00533
00534 virtual void OnClick(Point pt, int widget, int click_count)
00535 {
00536 switch (widget) {
00537 case SLW_LIST: {
00538 uint id_v = this->vscroll->GetScrolledRowFromWidget(pt.y, this, SLW_LIST, 0, FONT_HEIGHT_NORMAL);
00539 if (id_v >= this->stations.Length()) return;
00540
00541 const Station *st = this->stations[id_v];
00542
00543 assert(st->owner == (Owner)this->window_number || st->owner == OWNER_NONE);
00544
00545 if (_ctrl_pressed) {
00546 ShowExtraViewPortWindow(st->xy);
00547 } else {
00548 ScrollMainWindowToTile(st->xy);
00549 }
00550 break;
00551 }
00552
00553 case SLW_TRAIN:
00554 case SLW_TRUCK:
00555 case SLW_BUS:
00556 case SLW_AIRPLANE:
00557 case SLW_SHIP:
00558 if (_ctrl_pressed) {
00559 ToggleBit(this->facilities, widget - SLW_TRAIN);
00560 this->ToggleWidgetLoweredState(widget);
00561 } else {
00562 uint i;
00563 FOR_EACH_SET_BIT(i, this->facilities) {
00564 this->RaiseWidget(i + SLW_TRAIN);
00565 }
00566 this->facilities = 1 << (widget - SLW_TRAIN);
00567 this->LowerWidget(widget);
00568 }
00569 this->stations.ForceRebuild();
00570 this->SetDirty();
00571 break;
00572
00573 case SLW_FACILALL:
00574 for (uint i = SLW_TRAIN; i <= SLW_SHIP; i++) {
00575 this->LowerWidget(i);
00576 }
00577
00578 this->facilities = FACIL_TRAIN | FACIL_TRUCK_STOP | FACIL_BUS_STOP | FACIL_AIRPORT | FACIL_DOCK;
00579 this->stations.ForceRebuild();
00580 this->SetDirty();
00581 break;
00582
00583 case SLW_CARGOALL: {
00584 for (uint i = 0; i < NUM_CARGO; i++) {
00585 const CargoSpec *cs = CargoSpec::Get(i);
00586 if (cs->IsValid()) this->LowerWidget(SLW_CARGOSTART + i);
00587 }
00588 this->LowerWidget(SLW_NOCARGOWAITING);
00589
00590 this->cargo_filter = _cargo_mask;
00591 this->include_empty = true;
00592 this->stations.ForceRebuild();
00593 this->SetDirty();
00594 break;
00595 }
00596
00597 case SLW_SORTBY:
00598 this->stations.ToggleSortOrder();
00599 this->flags4 |= WF_TIMEOUT_BEGIN;
00600 this->LowerWidget(SLW_SORTBY);
00601 this->SetDirty();
00602 break;
00603
00604 case SLW_SORTDROPBTN:
00605 ShowDropDownMenu(this, this->sorter_names, this->stations.SortType(), SLW_SORTDROPBTN, 0, 0);
00606 break;
00607
00608 case SLW_NOCARGOWAITING:
00609 if (_ctrl_pressed) {
00610 this->include_empty = !this->include_empty;
00611 this->ToggleWidgetLoweredState(SLW_NOCARGOWAITING);
00612 } else {
00613 for (uint i = 0; i < NUM_CARGO; i++) {
00614 const CargoSpec *cs = CargoSpec::Get(i);
00615 if (cs->IsValid()) this->RaiseWidget(SLW_CARGOSTART + i);
00616 }
00617
00618 this->cargo_filter = 0;
00619 this->include_empty = true;
00620
00621 this->LowerWidget(SLW_NOCARGOWAITING);
00622 }
00623 this->stations.ForceRebuild();
00624 this->SetDirty();
00625 break;
00626
00627 default:
00628 if (widget >= SLW_CARGOSTART) {
00629
00630 const CargoSpec *cs = CargoSpec::Get(widget - SLW_CARGOSTART);
00631 if (!cs->IsValid()) break;
00632
00633 if (_ctrl_pressed) {
00634 ToggleBit(this->cargo_filter, cs->Index());
00635 this->ToggleWidgetLoweredState(widget);
00636 } else {
00637 for (uint i = 0; i < NUM_CARGO; i++) {
00638 const CargoSpec *cs = CargoSpec::Get(i);
00639 if (cs->IsValid()) this->RaiseWidget(SLW_CARGOSTART + i);
00640 }
00641 this->RaiseWidget(SLW_NOCARGOWAITING);
00642
00643 this->cargo_filter = 0;
00644 this->include_empty = false;
00645
00646 SetBit(this->cargo_filter, cs->Index());
00647 this->LowerWidget(widget);
00648 }
00649 this->stations.ForceRebuild();
00650 this->SetDirty();
00651 }
00652 break;
00653 }
00654 }
00655
00656 virtual void OnDropdownSelect(int widget, int index)
00657 {
00658 if (this->stations.SortType() != index) {
00659 this->stations.SetSortType(index);
00660
00661
00662 this->GetWidget<NWidgetCore>(SLW_SORTDROPBTN)->widget_data = this->sorter_names[this->stations.SortType()];
00663
00664 this->SetDirty();
00665 }
00666 }
00667
00668 virtual void OnTick()
00669 {
00670 if (_pause_mode != PM_UNPAUSED) return;
00671 if (this->stations.NeedResort()) {
00672 DEBUG(misc, 3, "Periodic rebuild station list company %d", this->window_number);
00673 this->SetDirty();
00674 }
00675 }
00676
00677 virtual void OnTimeout()
00678 {
00679 this->RaiseWidget(SLW_SORTBY);
00680 this->SetDirty();
00681 }
00682
00683 virtual void OnResize()
00684 {
00685 this->vscroll->SetCapacityFromWidget(this, SLW_LIST, WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM);
00686 }
00687
00693 virtual void OnInvalidateData(int data = 0, bool gui_scope = true)
00694 {
00695 if (data == 0) {
00696
00697 this->stations.ForceRebuild();
00698 } else {
00699 this->stations.ForceResort();
00700 }
00701 }
00702 };
00703
00704 Listing CompanyStationsWindow::last_sorting = {false, 0};
00705 byte CompanyStationsWindow::facilities = FACIL_TRAIN | FACIL_TRUCK_STOP | FACIL_BUS_STOP | FACIL_AIRPORT | FACIL_DOCK;
00706 bool CompanyStationsWindow::include_empty = true;
00707 const uint32 CompanyStationsWindow::cargo_filter_max = UINT32_MAX;
00708 uint32 CompanyStationsWindow::cargo_filter = UINT32_MAX;
00709 const Station *CompanyStationsWindow::last_station = NULL;
00710
00711
00712 GUIStationList::SortFunction * const CompanyStationsWindow::sorter_funcs[] = {
00713 &StationNameSorter,
00714 &StationTypeSorter,
00715 &StationWaitingSorter,
00716 &StationRatingMaxSorter,
00717 &StationRatingMinSorter
00718 };
00719
00720
00721 const StringID CompanyStationsWindow::sorter_names[] = {
00722 STR_SORT_BY_NAME,
00723 STR_SORT_BY_FACILITY,
00724 STR_SORT_BY_WAITING,
00725 STR_SORT_BY_RATING_MAX,
00726 STR_SORT_BY_RATING_MIN,
00727 INVALID_STRING_ID
00728 };
00729
00735 static NWidgetBase *CargoWidgets(int *biggest_index)
00736 {
00737 NWidgetHorizontal *container = new NWidgetHorizontal();
00738
00739 for (uint i = 0; i < NUM_CARGO; i++) {
00740 const CargoSpec *cs = CargoSpec::Get(i);
00741 if (cs->IsValid()) {
00742 NWidgetBackground *panel = new NWidgetBackground(WWT_PANEL, COLOUR_GREY, SLW_CARGOSTART + i);
00743 panel->SetMinimalSize(14, 11);
00744 panel->SetResize(0, 0);
00745 panel->SetFill(0, 1);
00746 panel->SetDataTip(0, STR_STATION_LIST_USE_CTRL_TO_SELECT_MORE);
00747 container->Add(panel);
00748 } else {
00749 NWidgetLeaf *nwi = new NWidgetLeaf(WWT_EMPTY, COLOUR_GREY, SLW_CARGOSTART + i, 0x0, STR_NULL);
00750 nwi->SetMinimalSize(0, 11);
00751 nwi->SetResize(0, 0);
00752 nwi->SetFill(0, 1);
00753 container->Add(nwi);
00754 }
00755 }
00756 *biggest_index = SLW_CARGOSTART + NUM_CARGO;
00757 return container;
00758 }
00759
00760 static const NWidgetPart _nested_company_stations_widgets[] = {
00761 NWidget(NWID_HORIZONTAL),
00762 NWidget(WWT_CLOSEBOX, COLOUR_GREY),
00763 NWidget(WWT_CAPTION, COLOUR_GREY, SLW_CAPTION), SetDataTip(STR_STATION_LIST_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
00764 NWidget(WWT_SHADEBOX, COLOUR_GREY),
00765 NWidget(WWT_STICKYBOX, COLOUR_GREY),
00766 EndContainer(),
00767 NWidget(NWID_HORIZONTAL),
00768 NWidget(WWT_TEXTBTN, COLOUR_GREY, SLW_TRAIN), SetMinimalSize(14, 11), SetDataTip(STR_TRAIN, STR_STATION_LIST_USE_CTRL_TO_SELECT_MORE), SetFill(0, 1),
00769 NWidget(WWT_TEXTBTN, COLOUR_GREY, SLW_TRUCK), SetMinimalSize(14, 11), SetDataTip(STR_LORRY, STR_STATION_LIST_USE_CTRL_TO_SELECT_MORE), SetFill(0, 1),
00770 NWidget(WWT_TEXTBTN, COLOUR_GREY, SLW_BUS), SetMinimalSize(14, 11), SetDataTip(STR_BUS, STR_STATION_LIST_USE_CTRL_TO_SELECT_MORE), SetFill(0, 1),
00771 NWidget(WWT_TEXTBTN, COLOUR_GREY, SLW_SHIP), SetMinimalSize(14, 11), SetDataTip(STR_SHIP, STR_STATION_LIST_USE_CTRL_TO_SELECT_MORE), SetFill(0, 1),
00772 NWidget(WWT_TEXTBTN, COLOUR_GREY, SLW_AIRPLANE), SetMinimalSize(14, 11), SetDataTip(STR_PLANE, STR_STATION_LIST_USE_CTRL_TO_SELECT_MORE), SetFill(0, 1),
00773 NWidget(WWT_PUSHBTN, COLOUR_GREY, SLW_FACILALL), SetMinimalSize(14, 11), SetDataTip(0x0, STR_STATION_LIST_SELECT_ALL_FACILITIES), SetFill(0, 1),
00774 NWidget(WWT_PANEL, COLOUR_GREY), SetMinimalSize(5, 11), SetFill(0, 1), EndContainer(),
00775 NWidgetFunction(CargoWidgets),
00776 NWidget(WWT_PANEL, COLOUR_GREY, SLW_NOCARGOWAITING), SetMinimalSize(14, 11), SetDataTip(0x0, STR_STATION_LIST_NO_WAITING_CARGO), SetFill(0, 1), EndContainer(),
00777 NWidget(WWT_PUSHBTN, COLOUR_GREY, SLW_CARGOALL), SetMinimalSize(14, 11), SetDataTip(0x0, STR_STATION_LIST_SELECT_ALL_TYPES), SetFill(0, 1),
00778 NWidget(WWT_PANEL, COLOUR_GREY), SetDataTip(0x0, STR_NULL), SetResize(1, 0), SetFill(1, 1), EndContainer(),
00779 EndContainer(),
00780 NWidget(NWID_HORIZONTAL),
00781 NWidget(WWT_TEXTBTN, COLOUR_GREY, SLW_SORTBY), SetMinimalSize(81, 12), SetDataTip(STR_BUTTON_SORT_BY, STR_TOOLTIP_SORT_ORDER),
00782 NWidget(WWT_DROPDOWN, COLOUR_GREY, SLW_SORTDROPBTN), SetMinimalSize(163, 12), SetDataTip(STR_SORT_BY_NAME, STR_TOOLTIP_SORT_CRITERIA),
00783 NWidget(WWT_PANEL, COLOUR_GREY), SetDataTip(0x0, STR_NULL), SetResize(1, 0), SetFill(1, 1), EndContainer(),
00784 EndContainer(),
00785 NWidget(NWID_HORIZONTAL),
00786 NWidget(WWT_PANEL, COLOUR_GREY, SLW_LIST), SetMinimalSize(346, 125), SetResize(1, 10), SetDataTip(0x0, STR_STATION_LIST_TOOLTIP), SetScrollbar(SLW_SCROLLBAR), EndContainer(),
00787 NWidget(NWID_VERTICAL),
00788 NWidget(NWID_VSCROLLBAR, COLOUR_GREY, SLW_SCROLLBAR),
00789 NWidget(WWT_RESIZEBOX, COLOUR_GREY),
00790 EndContainer(),
00791 EndContainer(),
00792 };
00793
00794 static const WindowDesc _company_stations_desc(
00795 WDP_AUTO, 358, 162,
00796 WC_STATION_LIST, WC_NONE,
00797 WDF_UNCLICK_BUTTONS,
00798 _nested_company_stations_widgets, lengthof(_nested_company_stations_widgets)
00799 );
00800
00806 void ShowCompanyStations(CompanyID company)
00807 {
00808 if (!Company::IsValidID(company)) return;
00809
00810 AllocateWindowDescFront<CompanyStationsWindow>(&_company_stations_desc, company);
00811 }
00812
00813 static const NWidgetPart _nested_station_view_widgets[] = {
00814 NWidget(NWID_HORIZONTAL),
00815 NWidget(WWT_CLOSEBOX, COLOUR_GREY),
00816 NWidget(WWT_CAPTION, COLOUR_GREY, SVW_CAPTION), SetDataTip(STR_STATION_VIEW_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
00817 NWidget(WWT_SHADEBOX, COLOUR_GREY),
00818 NWidget(WWT_STICKYBOX, COLOUR_GREY),
00819 EndContainer(),
00820 NWidget(NWID_HORIZONTAL),
00821 NWidget(WWT_PANEL, COLOUR_GREY, SVW_WAITING), SetMinimalSize(237, 52), SetResize(1, 10), SetScrollbar(SVW_SCROLLBAR), EndContainer(),
00822 NWidget(NWID_VSCROLLBAR, COLOUR_GREY, SVW_SCROLLBAR),
00823 EndContainer(),
00824 NWidget(WWT_PANEL, COLOUR_GREY, SVW_ACCEPTLIST), SetMinimalSize(249, 32), SetResize(1, 0), EndContainer(),
00825 NWidget(NWID_HORIZONTAL, NC_EQUALSIZE),
00826 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, SVW_LOCATION), SetMinimalSize(60, 12), SetResize(1, 0), SetFill(1, 1),
00827 SetDataTip(STR_BUTTON_LOCATION, STR_STATION_VIEW_CENTER_TOOLTIP),
00828 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, SVW_ACCEPTS), SetMinimalSize(61, 12), SetResize(1, 0), SetFill(1, 1),
00829 SetDataTip(STR_STATION_VIEW_RATINGS_BUTTON, STR_STATION_VIEW_RATINGS_TOOLTIP),
00830 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, SVW_RENAME), SetMinimalSize(60, 12), SetResize(1, 0), SetFill(1, 1),
00831 SetDataTip(STR_BUTTON_RENAME, STR_STATION_VIEW_RENAME_TOOLTIP),
00832 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, SVW_TRAINS), SetMinimalSize(14, 12), SetFill(0, 1), SetDataTip(STR_TRAIN, STR_STATION_VIEW_SCHEDULED_TRAINS_TOOLTIP),
00833 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, SVW_ROADVEHS), SetMinimalSize(14, 12), SetFill(0, 1), SetDataTip(STR_LORRY, STR_STATION_VIEW_SCHEDULED_ROAD_VEHICLES_TOOLTIP),
00834 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, SVW_SHIPS), SetMinimalSize(14, 12), SetFill(0, 1), SetDataTip(STR_SHIP, STR_STATION_VIEW_SCHEDULED_SHIPS_TOOLTIP),
00835 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, SVW_PLANES), SetMinimalSize(14, 12), SetFill(0, 1), SetDataTip(STR_PLANE, STR_STATION_VIEW_SCHEDULED_AIRCRAFT_TOOLTIP),
00836 NWidget(WWT_RESIZEBOX, COLOUR_GREY),
00837 EndContainer(),
00838 };
00839
00850 static void DrawCargoIcons(CargoID i, uint waiting, int left, int right, int y)
00851 {
00852 uint num = min((waiting + 5) / 10, (right - left) / 10);
00853 if (num == 0) return;
00854
00855 SpriteID sprite = CargoSpec::Get(i)->GetCargoIcon();
00856
00857 int x = _current_text_dir == TD_RTL ? right - num * 10 : left;
00858 do {
00859 DrawSprite(sprite, PAL_NONE, x, y);
00860 x += 10;
00861 } while (--num);
00862 }
00863
00864 struct CargoData {
00865 CargoID cargo;
00866 StationID source;
00867 uint count;
00868
00869 CargoData(CargoID cargo, StationID source, uint count) :
00870 cargo(cargo),
00871 source(source),
00872 count(count)
00873 { }
00874 };
00875
00876 typedef std::list<CargoData> CargoDataList;
00877
00881 struct StationViewWindow : public Window {
00882 uint32 cargo;
00883 uint16 cargo_rows[NUM_CARGO];
00884 uint expand_shrink_width;
00885 int rating_lines;
00886 int accepts_lines;
00887 Scrollbar *vscroll;
00888
00890 enum AcceptListHeight {
00891 ALH_RATING = 13,
00892 ALH_ACCEPTS = 3,
00893 };
00894
00895 StationViewWindow(const WindowDesc *desc, WindowNumber window_number) : Window()
00896 {
00897 this->rating_lines = ALH_RATING;
00898 this->accepts_lines = ALH_ACCEPTS;
00899
00900 this->CreateNestedTree(desc);
00901 this->vscroll = this->GetScrollbar(SVW_SCROLLBAR);
00902
00903 this->FinishInitNested(desc, window_number);
00904
00905 Owner owner = Station::Get(window_number)->owner;
00906 if (owner != OWNER_NONE) this->owner = owner;
00907 }
00908
00909 ~StationViewWindow()
00910 {
00911 Owner owner = Station::Get(this->window_number)->owner;
00912 if (!Company::IsValidID(owner)) owner = _local_company;
00913 if (!Company::IsValidID(owner)) return;
00914 DeleteWindowById(WC_TRAINS_LIST, VehicleListIdentifier(VL_STATION_LIST, VEH_TRAIN, owner, this->window_number).Pack(), false);
00915 DeleteWindowById(WC_ROADVEH_LIST, VehicleListIdentifier(VL_STATION_LIST, VEH_ROAD, owner, this->window_number).Pack(), false);
00916 DeleteWindowById(WC_SHIPS_LIST, VehicleListIdentifier(VL_STATION_LIST, VEH_SHIP, owner, this->window_number).Pack(), false);
00917 DeleteWindowById(WC_AIRCRAFT_LIST, VehicleListIdentifier(VL_STATION_LIST, VEH_AIRCRAFT, owner, this->window_number).Pack(), false);
00918 }
00919
00920 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
00921 {
00922 switch (widget) {
00923 case SVW_WAITING:
00924 resize->height = FONT_HEIGHT_NORMAL;
00925 size->height = WD_FRAMERECT_TOP + 5 * resize->height + WD_FRAMERECT_BOTTOM;
00926 this->expand_shrink_width = max(GetStringBoundingBox("-").width, GetStringBoundingBox("+").width) + WD_FRAMERECT_LEFT + WD_FRAMERECT_RIGHT;
00927 break;
00928
00929 case SVW_ACCEPTLIST:
00930 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;
00931 break;
00932 }
00933 }
00934
00935 virtual void OnPaint()
00936 {
00937 CargoDataList cargolist;
00938 uint32 transfers = 0;
00939 this->OrderWaitingCargo(&cargolist, &transfers);
00940
00941 this->vscroll->SetCount((int)cargolist.size() + 1);
00942
00943
00944 const Station *st = Station::Get(this->window_number);
00945 this->SetWidgetDisabledState(SVW_RENAME, st->owner != _local_company);
00946 this->SetWidgetDisabledState(SVW_TRAINS, !(st->facilities & FACIL_TRAIN));
00947 this->SetWidgetDisabledState(SVW_ROADVEHS, !(st->facilities & FACIL_TRUCK_STOP) && !(st->facilities & FACIL_BUS_STOP));
00948 this->SetWidgetDisabledState(SVW_SHIPS, !(st->facilities & FACIL_DOCK));
00949 this->SetWidgetDisabledState(SVW_PLANES, !(st->facilities & FACIL_AIRPORT));
00950
00951 this->DrawWidgets();
00952
00953 if (!this->IsShaded()) {
00954
00955 const NWidgetBase *wid = this->GetWidget<NWidgetBase>(SVW_ACCEPTLIST);
00956 const Rect r = {wid->pos_x, wid->pos_y, wid->pos_x + wid->current_x - 1, wid->pos_y + wid->current_y - 1};
00957 if (this->GetWidget<NWidgetCore>(SVW_ACCEPTS)->widget_data == STR_STATION_VIEW_RATINGS_BUTTON) {
00958 int lines = this->DrawAcceptedCargo(r);
00959 if (lines > this->accepts_lines) {
00960 this->accepts_lines = lines;
00961 this->ReInit();
00962 return;
00963 }
00964 } else {
00965 int lines = this->DrawCargoRatings(r);
00966 if (lines > this->rating_lines) {
00967 this->rating_lines = lines;
00968 this->ReInit();
00969 return;
00970 }
00971 }
00972
00973
00974 NWidgetBase *nwi = this->GetWidget<NWidgetBase>(SVW_WAITING);
00975 Rect waiting_rect = {nwi->pos_x, nwi->pos_y, nwi->pos_x + nwi->current_x - 1, nwi->pos_y + nwi->current_y - 1};
00976 this->DrawWaitingCargo(waiting_rect, cargolist, transfers);
00977 }
00978 }
00979
00980 virtual void SetStringParameters(int widget) const
00981 {
00982 if (widget == SVW_CAPTION) {
00983 const Station *st = Station::Get(this->window_number);
00984 SetDParam(0, st->index);
00985 SetDParam(1, st->facilities);
00986 }
00987 }
00988
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
01050 void DrawWaitingCargo(const Rect &r, const CargoDataList &cargolist, uint32 transfers) const
01051 {
01052 int y = r.top + WD_FRAMERECT_TOP;
01053 int pos = this->vscroll->GetPosition();
01054
01055 const Station *st = Station::Get(this->window_number);
01056 if (--pos < 0) {
01057 StringID str = STR_JUST_NOTHING;
01058 for (CargoID i = 0; i < NUM_CARGO; i++) {
01059 if (!st->goods[i].cargo.Empty()) str = STR_EMPTY;
01060 }
01061 SetDParam(0, str);
01062 DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, STR_STATION_VIEW_WAITING_TITLE);
01063 y += FONT_HEIGHT_NORMAL;
01064 }
01065
01066 bool rtl = _current_text_dir == TD_RTL;
01067 int text_left = rtl ? r.left + this->expand_shrink_width : r.left + WD_FRAMERECT_LEFT;
01068 int text_right = rtl ? r.right - WD_FRAMERECT_LEFT : r.right - this->expand_shrink_width;
01069 int shrink_left = rtl ? r.left + WD_FRAMERECT_LEFT : r.right - this->expand_shrink_width + WD_FRAMERECT_LEFT;
01070 int shrink_right = rtl ? r.left + this->expand_shrink_width - WD_FRAMERECT_RIGHT : r.right - WD_FRAMERECT_RIGHT;
01071
01072
01073 int maxrows = this->vscroll->GetCapacity();
01074 for (CargoDataList::const_iterator it = cargolist.begin(); it != cargolist.end() && pos > -maxrows; ++it) {
01075 if (--pos < 0) {
01076 const CargoData *cd = &(*it);
01077 if (cd->source == INVALID_STATION) {
01078
01079 DrawCargoIcons(cd->cargo, cd->count, r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y);
01080 SetDParam(0, cd->cargo);
01081 SetDParam(1, cd->count);
01082 if (HasBit(transfers, cd->cargo)) {
01083
01084 const char *sym = HasBit(this->cargo, cd->cargo) ? "-" : "+";
01085 DrawString(text_left, text_right, y, STR_STATION_VIEW_WAITING_CARGO, TC_FROMSTRING, SA_RIGHT);
01086 DrawString(shrink_left, shrink_right, y, sym, TC_YELLOW, SA_RIGHT);
01087 } else {
01088 DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, STR_STATION_VIEW_WAITING_CARGO, TC_FROMSTRING, SA_RIGHT);
01089 }
01090 } else {
01091 SetDParam(0, cd->cargo);
01092 SetDParam(1, cd->count);
01093 SetDParam(2, cd->source);
01094 DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, STR_STATION_VIEW_EN_ROUTE_FROM, TC_FROMSTRING, SA_RIGHT);
01095 }
01096
01097 y += FONT_HEIGHT_NORMAL;
01098 }
01099 }
01100 }
01101
01107 int DrawAcceptedCargo(const Rect &r) const
01108 {
01109 const Station *st = Station::Get(this->window_number);
01110
01111 uint32 cargo_mask = 0;
01112 for (CargoID i = 0; i < NUM_CARGO; i++) {
01113 if (HasBit(st->goods[i].acceptance_pickup, GoodsEntry::ACCEPTANCE)) SetBit(cargo_mask, i);
01114 }
01115 Rect s = {r.left + WD_FRAMERECT_LEFT, r.top + WD_FRAMERECT_TOP, r.right - WD_FRAMERECT_RIGHT, INT32_MAX};
01116 int bottom = DrawCargoListText(cargo_mask, s, STR_STATION_VIEW_ACCEPTS_CARGO);
01117 return CeilDiv(bottom - r.top - WD_FRAMERECT_TOP, FONT_HEIGHT_NORMAL);
01118 }
01119
01125 int DrawCargoRatings(const Rect &r) const
01126 {
01127 const Station *st = Station::Get(this->window_number);
01128 int y = r.top + WD_FRAMERECT_TOP;
01129
01130 DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, STR_STATION_VIEW_CARGO_RATINGS_TITLE);
01131 y += FONT_HEIGHT_NORMAL;
01132
01133 const CargoSpec *cs;
01134 FOR_ALL_SORTED_STANDARD_CARGOSPECS(cs) {
01135 const GoodsEntry *ge = &st->goods[cs->Index()];
01136 if (!HasBit(ge->acceptance_pickup, GoodsEntry::PICKUP)) continue;
01137
01138 SetDParam(0, cs->name);
01139 SetDParam(2, ToPercent8(ge->rating));
01140 SetDParam(1, STR_CARGO_RATING_APPALLING + (ge->rating >> 5));
01141 DrawString(r.left + WD_FRAMERECT_LEFT + 6, r.right - WD_FRAMERECT_RIGHT - 6, y, STR_STATION_VIEW_CARGO_RATING);
01142 y += FONT_HEIGHT_NORMAL;
01143 }
01144 return CeilDiv(y - r.top - WD_FRAMERECT_TOP, FONT_HEIGHT_NORMAL);
01145 }
01146
01147 void HandleCargoWaitingClick(int row)
01148 {
01149 if (row == 0) return;
01150
01151 for (CargoID c = 0; c < NUM_CARGO; c++) {
01152 if (this->cargo_rows[c] == row) {
01153 ToggleBit(this->cargo, c);
01154 this->SetWidgetDirty(SVW_WAITING);
01155 break;
01156 }
01157 }
01158 }
01159
01160 virtual void OnClick(Point pt, int widget, int click_count)
01161 {
01162 switch (widget) {
01163 case SVW_WAITING:
01164 this->HandleCargoWaitingClick(this->vscroll->GetScrolledRowFromWidget(pt.y, this, SVW_WAITING, WD_FRAMERECT_TOP, FONT_HEIGHT_NORMAL));
01165 break;
01166
01167 case SVW_LOCATION:
01168 if (_ctrl_pressed) {
01169 ShowExtraViewPortWindow(Station::Get(this->window_number)->xy);
01170 } else {
01171 ScrollMainWindowToTile(Station::Get(this->window_number)->xy);
01172 }
01173 break;
01174
01175 case SVW_RATINGS: {
01176
01177 int height_change;
01178 NWidgetCore *nwi = this->GetWidget<NWidgetCore>(SVW_RATINGS);
01179 if (this->GetWidget<NWidgetCore>(SVW_RATINGS)->widget_data == STR_STATION_VIEW_RATINGS_BUTTON) {
01180 nwi->SetDataTip(STR_STATION_VIEW_ACCEPTS_BUTTON, STR_STATION_VIEW_ACCEPTS_TOOLTIP);
01181 height_change = this->rating_lines - this->accepts_lines;
01182 } else {
01183 nwi->SetDataTip(STR_STATION_VIEW_RATINGS_BUTTON, STR_STATION_VIEW_RATINGS_TOOLTIP);
01184 height_change = this->accepts_lines - this->rating_lines;
01185 }
01186 this->ReInit(0, height_change * FONT_HEIGHT_NORMAL);
01187 break;
01188 }
01189
01190 case SVW_RENAME:
01191 SetDParam(0, this->window_number);
01192 ShowQueryString(STR_STATION_NAME, STR_STATION_VIEW_RENAME_STATION_CAPTION, MAX_LENGTH_STATION_NAME_CHARS, MAX_LENGTH_STATION_NAME_PIXELS,
01193 this, CS_ALPHANUMERAL, QSF_ENABLE_DEFAULT | QSF_LEN_IN_CHARS);
01194 break;
01195
01196 case SVW_TRAINS:
01197 case SVW_ROADVEHS:
01198 case SVW_SHIPS:
01199 case SVW_PLANES:
01200 ShowVehicleListWindow(this->owner, (VehicleType)(widget - SVW_TRAINS), (StationID)this->window_number);
01201 break;
01202 }
01203 }
01204
01205 virtual void OnQueryTextFinished(char *str)
01206 {
01207 if (str == NULL) return;
01208
01209 DoCommandP(0, this->window_number, 0, CMD_RENAME_STATION | CMD_MSG(STR_ERROR_CAN_T_RENAME_STATION), NULL, str);
01210 }
01211
01212 virtual void OnResize()
01213 {
01214 this->vscroll->SetCapacityFromWidget(this, SVW_WAITING, WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM);
01215 }
01216 };
01217
01218
01219 static const WindowDesc _station_view_desc(
01220 WDP_AUTO, 249, 110,
01221 WC_STATION_VIEW, WC_NONE,
01222 WDF_UNCLICK_BUTTONS,
01223 _nested_station_view_widgets, lengthof(_nested_station_view_widgets)
01224 );
01225
01231 void ShowStationViewWindow(StationID station)
01232 {
01233 AllocateWindowDescFront<StationViewWindow>(&_station_view_desc, station);
01234 }
01235
01237 struct TileAndStation {
01238 TileIndex tile;
01239 StationID station;
01240 };
01241
01242 static SmallVector<TileAndStation, 8> _deleted_stations_nearby;
01243 static SmallVector<StationID, 8> _stations_nearby_list;
01244
01252 template <class T>
01253 static bool AddNearbyStation(TileIndex tile, void *user_data)
01254 {
01255 TileArea *ctx = (TileArea *)user_data;
01256
01257
01258 for (uint i = 0; i < _deleted_stations_nearby.Length(); i++) {
01259 TileAndStation *ts = _deleted_stations_nearby.Get(i);
01260 if (ts->tile == tile) {
01261 *_stations_nearby_list.Append() = _deleted_stations_nearby[i].station;
01262 _deleted_stations_nearby.Erase(ts);
01263 i--;
01264 }
01265 }
01266
01267
01268 if (!IsTileType(tile, MP_STATION)) return false;
01269
01270 StationID sid = GetStationIndex(tile);
01271
01272
01273 if (!T::IsValidID(sid)) return false;
01274
01275 T *st = T::Get(sid);
01276 if (st->owner != _local_company || _stations_nearby_list.Contains(sid)) return false;
01277
01278 if (st->rect.BeforeAddRect(ctx->tile, ctx->w, ctx->h, StationRect::ADD_TEST).Succeeded()) {
01279 *_stations_nearby_list.Append() = sid;
01280 }
01281
01282 return false;
01283 }
01284
01294 template <class T>
01295 static const T *FindStationsNearby(TileArea ta, bool distant_join)
01296 {
01297 TileArea ctx = ta;
01298
01299 _stations_nearby_list.Clear();
01300 _deleted_stations_nearby.Clear();
01301
01302
01303 TILE_AREA_LOOP(t, ta) {
01304 if (t < MapSize() && IsTileType(t, MP_STATION) && T::IsValidID(GetStationIndex(t))) return T::GetByTile(t);
01305 }
01306
01307
01308 const BaseStation *st;
01309 FOR_ALL_BASE_STATIONS(st) {
01310 if (T::IsExpected(st) && !st->IsInUse() && st->owner == _local_company) {
01311
01312 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) {
01313 TileAndStation *ts = _deleted_stations_nearby.Append();
01314 ts->tile = st->xy;
01315 ts->station = st->index;
01316
01317
01318 if (IsInsideBS(TileX(st->xy), TileX(ctx.tile), ctx.w) &&
01319 IsInsideBS(TileY(st->xy), TileY(ctx.tile), ctx.h)) {
01320 AddNearbyStation<T>(st->xy, &ctx);
01321 }
01322 }
01323 }
01324 }
01325
01326
01327
01328
01329 if (distant_join && min(ta.w, ta.h) >= _settings_game.station.station_spread) return NULL;
01330 uint max_dist = distant_join ? _settings_game.station.station_spread - min(ta.w, ta.h) : 1;
01331
01332 TileIndex tile = TILE_ADD(ctx.tile, TileOffsByDir(DIR_N));
01333 CircularTileSearch(&tile, max_dist, ta.w, ta.h, AddNearbyStation<T>, &ctx);
01334
01335 return NULL;
01336 }
01337
01338 enum JoinStationWidgets {
01339 JSW_WIDGET_CAPTION,
01340 JSW_PANEL,
01341 JSW_SCROLLBAR,
01342 };
01343
01344 static const NWidgetPart _nested_select_station_widgets[] = {
01345 NWidget(NWID_HORIZONTAL),
01346 NWidget(WWT_CLOSEBOX, COLOUR_DARK_GREEN),
01347 NWidget(WWT_CAPTION, COLOUR_DARK_GREEN, JSW_WIDGET_CAPTION), SetDataTip(STR_JOIN_STATION_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
01348 EndContainer(),
01349 NWidget(NWID_HORIZONTAL),
01350 NWidget(WWT_PANEL, COLOUR_DARK_GREEN, JSW_PANEL), SetResize(1, 0), SetScrollbar(JSW_SCROLLBAR), EndContainer(),
01351 NWidget(NWID_VERTICAL),
01352 NWidget(NWID_VSCROLLBAR, COLOUR_DARK_GREEN, JSW_SCROLLBAR),
01353 NWidget(WWT_RESIZEBOX, COLOUR_DARK_GREEN),
01354 EndContainer(),
01355 EndContainer(),
01356 };
01357
01362 template <class T>
01363 struct SelectStationWindow : Window {
01364 CommandContainer select_station_cmd;
01365 TileArea area;
01366 Scrollbar *vscroll;
01367
01368 SelectStationWindow(const WindowDesc *desc, CommandContainer cmd, TileArea ta) :
01369 Window(),
01370 select_station_cmd(cmd),
01371 area(ta)
01372 {
01373 this->CreateNestedTree(desc);
01374 this->vscroll = this->GetScrollbar(JSW_SCROLLBAR);
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 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 uint st_index = this->vscroll->GetScrolledRowFromWidget(pt.y, this, JSW_PANEL, WD_FRAMERECT_TOP);
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
01460 virtual void OnInvalidateData(int data = 0, bool gui_scope = true)
01461 {
01462 if (!gui_scope) return;
01463 FindStationsNearby<T>(this->area, true);
01464 this->vscroll->SetCount(_stations_nearby_list.Length() + 1);
01465 this->SetDirty();
01466 }
01467 };
01468
01469 static const WindowDesc _select_station_desc(
01470 WDP_AUTO, 200, 180,
01471 WC_SELECT_STATION, WC_NONE,
01472 WDF_CONSTRUCTION,
01473 _nested_select_station_widgets, lengthof(_nested_select_station_widgets)
01474 );
01475
01476
01484 template <class T>
01485 static bool StationJoinerNeeded(CommandContainer cmd, TileArea ta)
01486 {
01487
01488 if (!_settings_game.station.distant_join_stations) return false;
01489
01490
01491
01492 Window *selection_window = FindWindowById(WC_SELECT_STATION, 0);
01493 if (selection_window != NULL) {
01494
01495 delete selection_window;
01496 UpdateTileSelection();
01497 }
01498
01499
01500 if (!_ctrl_pressed) return false;
01501
01502
01503 if (DoCommand(&cmd, CommandFlagsToDCFlags(GetCommandFlags(cmd.cmd))).Failed()) return false;
01504
01505
01506
01507
01508 const T *st = FindStationsNearby<T>(ta, false);
01509 return st == NULL && (_settings_game.station.adjacent_stations || _stations_nearby_list.Length() == 0);
01510 }
01511
01518 template <class T>
01519 void ShowSelectBaseStationIfNeeded(CommandContainer cmd, TileArea ta)
01520 {
01521 if (StationJoinerNeeded<T>(cmd, ta)) {
01522 if (!_settings_client.gui.persistent_buildingtools) ResetObjectToPlace();
01523 new SelectStationWindow<T>(&_select_station_desc, cmd, ta);
01524 } else {
01525 DoCommandP(&cmd);
01526 }
01527 }
01528
01534 void ShowSelectStationIfNeeded(CommandContainer cmd, TileArea ta)
01535 {
01536 ShowSelectBaseStationIfNeeded<Station>(cmd, ta);
01537 }
01538
01544 void ShowSelectWaypointIfNeeded(CommandContainer cmd, TileArea ta)
01545 {
01546 ShowSelectBaseStationIfNeeded<Waypoint>(cmd, ta);
01547 }