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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 "widgets/station_widget.h"
00034
00035 #include "table/strings.h"
00036
00047 int DrawStationCoverageAreaText(int left, int right, int top, StationCoverageType sct, int rad, bool supplies)
00048 {
00049 TileIndex tile = TileVirtXY(_thd.pos.x, _thd.pos.y);
00050 uint32 cargo_mask = 0;
00051 if (_thd.drawstyle == HT_RECT && tile < MapSize()) {
00052 CargoArray cargoes;
00053 if (supplies) {
00054 cargoes = GetProductionAroundTiles(tile, _thd.size.x / TILE_SIZE, _thd.size.y / TILE_SIZE, rad);
00055 } else {
00056 cargoes = GetAcceptanceAroundTiles(tile, _thd.size.x / TILE_SIZE, _thd.size.y / TILE_SIZE, rad);
00057 }
00058
00059
00060 for (CargoID i = 0; i < NUM_CARGO; i++) {
00061 switch (sct) {
00062 case SCT_PASSENGERS_ONLY: if (!IsCargoInClass(i, CC_PASSENGERS)) continue; break;
00063 case SCT_NON_PASSENGERS_ONLY: if (IsCargoInClass(i, CC_PASSENGERS)) continue; break;
00064 case SCT_ALL: break;
00065 default: NOT_REACHED();
00066 }
00067 if (cargoes[i] >= (supplies ? 1U : 8U)) SetBit(cargo_mask, i);
00068 }
00069 }
00070 SetDParam(0, cargo_mask);
00071 return DrawStringMultiLine(left, right, top, INT32_MAX, supplies ? STR_STATION_BUILD_SUPPLIES_CARGO : STR_STATION_BUILD_ACCEPTS_CARGO);
00072 }
00073
00079 void CheckRedrawStationCoverage(const Window *w)
00080 {
00081 if (_thd.dirty & 1) {
00082 _thd.dirty &= ~1;
00083 w->SetDirty();
00084 }
00085 }
00086
00102 static void StationsWndShowStationRating(int left, int right, int y, CargoID type, uint amount, byte rating)
00103 {
00104 static const uint units_full = 576;
00105 static const uint rating_full = 224;
00106
00107 const CargoSpec *cs = CargoSpec::Get(type);
00108 if (!cs->IsValid()) return;
00109
00110 int colour = cs->rating_colour;
00111 uint w = (minu(amount, units_full) + 5) / 36;
00112
00113 int height = GetCharacterHeight(FS_SMALL);
00114
00115
00116 if (w != 0) GfxFillRect(left, y, left + w - 1, y + height, colour);
00117
00118
00119
00120 if (w == 0) {
00121 uint rest = amount / 5;
00122 if (rest != 0) {
00123 w += left;
00124 GfxFillRect(w, y + height - rest, w, y + height, colour);
00125 }
00126 }
00127
00128 DrawString(left + 1, right, y, cs->abbrev, TC_BLACK);
00129
00130
00131 y += height + 2;
00132 GfxFillRect(left + 1, y, left + 14, y, PC_RED);
00133 rating = minu(rating, rating_full) / 16;
00134 if (rating != 0) GfxFillRect(left + 1, y, left + rating, y, PC_GREEN);
00135 }
00136
00137 typedef GUIList<const Station*> GUIStationList;
00138
00142 class CompanyStationsWindow : public Window
00143 {
00144 protected:
00145
00146 static Listing last_sorting;
00147 static byte facilities;
00148 static bool include_empty;
00149 static const uint32 cargo_filter_max;
00150 static uint32 cargo_filter;
00151 static const Station *last_station;
00152
00153
00154 static const StringID sorter_names[];
00155 static GUIStationList::SortFunction * const sorter_funcs[];
00156
00157 GUIStationList stations;
00158 Scrollbar *vscroll;
00159
00165 void BuildStationsList(const Owner owner)
00166 {
00167 if (!this->stations.NeedRebuild()) return;
00168
00169 DEBUG(misc, 3, "Building station list for company %d", owner);
00170
00171 this->stations.Clear();
00172
00173 const Station *st;
00174 FOR_ALL_STATIONS(st) {
00175 if (st->owner == owner || (st->owner == OWNER_NONE && HasStationInUse(st->index, true, owner))) {
00176 if (this->facilities & st->facilities) {
00177 int num_waiting_cargo = 0;
00178 for (CargoID j = 0; j < NUM_CARGO; j++) {
00179 if (HasBit(st->goods[j].acceptance_pickup, GoodsEntry::GES_PICKUP)) {
00180 num_waiting_cargo++;
00181 if (HasBit(this->cargo_filter, j)) {
00182 *this->stations.Append() = st;
00183 break;
00184 }
00185 }
00186 }
00187
00188 if (num_waiting_cargo == 0 && this->include_empty) {
00189 *this->stations.Append() = st;
00190 }
00191 }
00192 }
00193 }
00194
00195 this->stations.Compact();
00196 this->stations.RebuildDone();
00197
00198 this->vscroll->SetCount(this->stations.Length());
00199 }
00200
00202 static int CDECL StationNameSorter(const Station * const *a, const Station * const *b)
00203 {
00204 static char buf_cache[64];
00205 char buf[64];
00206
00207 SetDParam(0, (*a)->index);
00208 GetString(buf, STR_STATION_NAME, lastof(buf));
00209
00210 if (*b != last_station) {
00211 last_station = *b;
00212 SetDParam(0, (*b)->index);
00213 GetString(buf_cache, STR_STATION_NAME, lastof(buf_cache));
00214 }
00215
00216 return strcmp(buf, buf_cache);
00217 }
00218
00220 static int CDECL StationTypeSorter(const Station * const *a, const Station * const *b)
00221 {
00222 return (*a)->facilities - (*b)->facilities;
00223 }
00224
00226 static int CDECL StationWaitingSorter(const Station * const *a, const Station * const *b)
00227 {
00228 Money diff = 0;
00229
00230 CargoID j;
00231 FOR_EACH_SET_CARGO_ID(j, cargo_filter) {
00232 if (!(*a)->goods[j].cargo.Empty()) diff += GetTransportedGoodsIncome((*a)->goods[j].cargo.Count(), 20, 50, j);
00233 if (!(*b)->goods[j].cargo.Empty()) diff -= GetTransportedGoodsIncome((*b)->goods[j].cargo.Count(), 20, 50, j);
00234 }
00235
00236 return ClampToI32(diff);
00237 }
00238
00240 static int CDECL StationRatingMaxSorter(const Station * const *a, const Station * const *b)
00241 {
00242 byte maxr1 = 0;
00243 byte maxr2 = 0;
00244
00245 CargoID j;
00246 FOR_EACH_SET_CARGO_ID(j, cargo_filter) {
00247 if (HasBit((*a)->goods[j].acceptance_pickup, GoodsEntry::GES_PICKUP)) maxr1 = max(maxr1, (*a)->goods[j].rating);
00248 if (HasBit((*b)->goods[j].acceptance_pickup, GoodsEntry::GES_PICKUP)) maxr2 = max(maxr2, (*b)->goods[j].rating);
00249 }
00250
00251 return maxr1 - maxr2;
00252 }
00253
00255 static int CDECL StationRatingMinSorter(const Station * const *a, const Station * const *b)
00256 {
00257 byte minr1 = 255;
00258 byte minr2 = 255;
00259
00260 for (CargoID j = 0; j < NUM_CARGO; j++) {
00261 if (!HasBit(cargo_filter, j)) continue;
00262 if (HasBit((*a)->goods[j].acceptance_pickup, GoodsEntry::GES_PICKUP)) minr1 = min(minr1, (*a)->goods[j].rating);
00263 if (HasBit((*b)->goods[j].acceptance_pickup, GoodsEntry::GES_PICKUP)) minr2 = min(minr2, (*b)->goods[j].rating);
00264 }
00265
00266 return -(minr1 - minr2);
00267 }
00268
00270 void SortStationsList()
00271 {
00272 if (!this->stations.Sort()) return;
00273
00274
00275 this->last_station = NULL;
00276
00277
00278 this->SetWidgetDirty(WID_STL_LIST);
00279 }
00280
00281 public:
00282 CompanyStationsWindow(const WindowDesc *desc, WindowNumber window_number) : Window()
00283 {
00284 this->stations.SetListing(this->last_sorting);
00285 this->stations.SetSortFuncs(this->sorter_funcs);
00286 this->stations.ForceRebuild();
00287 this->stations.NeedResort();
00288 this->SortStationsList();
00289
00290 this->CreateNestedTree(desc);
00291 this->vscroll = this->GetScrollbar(WID_STL_SCROLLBAR);
00292 this->FinishInitNested(desc, window_number);
00293 this->owner = (Owner)this->window_number;
00294
00295 CargoID cid;
00296 FOR_EACH_SET_CARGO_ID(cid, this->cargo_filter) {
00297 if (CargoSpec::Get(cid)->IsValid()) this->LowerWidget(WID_STL_CARGOSTART + cid);
00298 }
00299
00300 if (this->cargo_filter == this->cargo_filter_max) this->cargo_filter = _cargo_mask;
00301
00302 for (uint i = 0; i < 5; i++) {
00303 if (HasBit(this->facilities, i)) this->LowerWidget(i + WID_STL_TRAIN);
00304 }
00305 this->SetWidgetLoweredState(WID_STL_NOCARGOWAITING, this->include_empty);
00306
00307 this->GetWidget<NWidgetCore>(WID_STL_SORTDROPBTN)->widget_data = this->sorter_names[this->stations.SortType()];
00308 }
00309
00310 ~CompanyStationsWindow()
00311 {
00312 this->last_sorting = this->stations.GetListing();
00313 }
00314
00315 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
00316 {
00317 switch (widget) {
00318 case WID_STL_SORTBY: {
00319 Dimension d = GetStringBoundingBox(this->GetWidget<NWidgetCore>(widget)->widget_data);
00320 d.width += padding.width + WD_SORTBUTTON_ARROW_WIDTH * 2;
00321 d.height += padding.height;
00322 *size = maxdim(*size, d);
00323 break;
00324 }
00325
00326 case WID_STL_SORTDROPBTN: {
00327 Dimension d = {0, 0};
00328 for (int i = 0; this->sorter_names[i] != INVALID_STRING_ID; i++) {
00329 d = maxdim(d, GetStringBoundingBox(this->sorter_names[i]));
00330 }
00331 d.width += padding.width;
00332 d.height += padding.height;
00333 *size = maxdim(*size, d);
00334 break;
00335 }
00336
00337 case WID_STL_LIST:
00338 resize->height = FONT_HEIGHT_NORMAL;
00339 size->height = WD_FRAMERECT_TOP + 5 * resize->height + WD_FRAMERECT_BOTTOM;
00340 break;
00341
00342 case WID_STL_TRAIN:
00343 case WID_STL_TRUCK:
00344 case WID_STL_BUS:
00345 case WID_STL_AIRPLANE:
00346 case WID_STL_SHIP:
00347 size->height = max<uint>(FONT_HEIGHT_SMALL, 10) + padding.height;
00348 break;
00349
00350 case WID_STL_CARGOALL:
00351 case WID_STL_FACILALL:
00352 case WID_STL_NOCARGOWAITING: {
00353 Dimension d = GetStringBoundingBox(widget == WID_STL_NOCARGOWAITING ? STR_ABBREV_NONE : STR_ABBREV_ALL);
00354 d.width += padding.width + 2;
00355 d.height += padding.height;
00356 *size = maxdim(*size, d);
00357 break;
00358 }
00359
00360 default:
00361 if (widget >= WID_STL_CARGOSTART) {
00362 const CargoSpec *cs = CargoSpec::Get(widget - WID_STL_CARGOSTART);
00363 if (cs->IsValid()) {
00364 Dimension d = GetStringBoundingBox(cs->abbrev);
00365 d.width += padding.width + 2;
00366 d.height += padding.height;
00367 *size = maxdim(*size, d);
00368 }
00369 }
00370 break;
00371 }
00372 }
00373
00374 virtual void OnPaint()
00375 {
00376 this->BuildStationsList((Owner)this->window_number);
00377 this->SortStationsList();
00378
00379 this->DrawWidgets();
00380 }
00381
00382 virtual void DrawWidget(const Rect &r, int widget) const
00383 {
00384 switch (widget) {
00385 case WID_STL_SORTBY:
00386
00387 this->DrawSortButtonState(WID_STL_SORTBY, this->stations.IsDescSortOrder() ? SBS_DOWN : SBS_UP);
00388 break;
00389
00390 case WID_STL_LIST: {
00391 bool rtl = _current_text_dir == TD_RTL;
00392 int max = min(this->vscroll->GetPosition() + this->vscroll->GetCapacity(), this->stations.Length());
00393 int y = r.top + WD_FRAMERECT_TOP;
00394 for (int i = this->vscroll->GetPosition(); i < max; ++i) {
00395 const Station *st = this->stations[i];
00396 assert(st->xy != INVALID_TILE);
00397
00398
00399
00400 assert(st->owner == owner || st->owner == OWNER_NONE);
00401
00402 SetDParam(0, st->index);
00403 SetDParam(1, st->facilities);
00404 int x = DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, STR_STATION_LIST_STATION);
00405 x += rtl ? -5 : 5;
00406
00407
00408 for (CargoID j = 0; j < NUM_CARGO; j++) {
00409 if (!st->goods[j].cargo.Empty()) {
00410
00411
00412
00413
00414 if (rtl) {
00415 x -= 20;
00416 if (x < r.left + WD_FRAMERECT_LEFT) break;
00417 }
00418 StationsWndShowStationRating(x, x + 16, y, j, st->goods[j].cargo.Count(), st->goods[j].rating);
00419 if (!rtl) {
00420 x += 20;
00421 if (x > r.right - WD_FRAMERECT_RIGHT) break;
00422 }
00423 }
00424 }
00425 y += FONT_HEIGHT_NORMAL;
00426 }
00427
00428 if (this->vscroll->GetCount() == 0) {
00429 DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, STR_STATION_LIST_NONE);
00430 return;
00431 }
00432 break;
00433 }
00434
00435 case WID_STL_NOCARGOWAITING: {
00436 int cg_ofst = this->IsWidgetLowered(widget) ? 2 : 1;
00437 DrawString(r.left + cg_ofst, r.right + cg_ofst, r.top + cg_ofst, STR_ABBREV_NONE, TC_BLACK, SA_HOR_CENTER);
00438 break;
00439 }
00440
00441 case WID_STL_CARGOALL: {
00442 int cg_ofst = this->IsWidgetLowered(widget) ? 2 : 1;
00443 DrawString(r.left + cg_ofst, r.right + cg_ofst, r.top + cg_ofst, STR_ABBREV_ALL, TC_BLACK, SA_HOR_CENTER);
00444 break;
00445 }
00446
00447 case WID_STL_FACILALL: {
00448 int cg_ofst = this->IsWidgetLowered(widget) ? 2 : 1;
00449 DrawString(r.left + cg_ofst, r.right + cg_ofst, r.top + cg_ofst, STR_ABBREV_ALL, TC_BLACK);
00450 break;
00451 }
00452
00453 default:
00454 if (widget >= WID_STL_CARGOSTART) {
00455 const CargoSpec *cs = CargoSpec::Get(widget - WID_STL_CARGOSTART);
00456 if (cs->IsValid()) {
00457 int cg_ofst = HasBit(this->cargo_filter, cs->Index()) ? 2 : 1;
00458 GfxFillRect(r.left + cg_ofst, r.top + cg_ofst, r.right - 2 + cg_ofst, r.bottom - 2 + cg_ofst, cs->rating_colour);
00459 DrawString(r.left + cg_ofst, r.right + cg_ofst, r.top + cg_ofst, cs->abbrev, TC_BLACK, SA_HOR_CENTER);
00460 }
00461 }
00462 break;
00463 }
00464 }
00465
00466 virtual void SetStringParameters(int widget) const
00467 {
00468 if (widget == WID_STL_CAPTION) {
00469 SetDParam(0, this->window_number);
00470 SetDParam(1, this->vscroll->GetCount());
00471 }
00472 }
00473
00474 virtual void OnClick(Point pt, int widget, int click_count)
00475 {
00476 switch (widget) {
00477 case WID_STL_LIST: {
00478 uint id_v = this->vscroll->GetScrolledRowFromWidget(pt.y, this, WID_STL_LIST, 0, FONT_HEIGHT_NORMAL);
00479 if (id_v >= this->stations.Length()) return;
00480
00481 const Station *st = this->stations[id_v];
00482
00483 assert(st->owner == (Owner)this->window_number || st->owner == OWNER_NONE);
00484
00485 if (_ctrl_pressed) {
00486 ShowExtraViewPortWindow(st->xy);
00487 } else {
00488 ScrollMainWindowToTile(st->xy);
00489 }
00490 break;
00491 }
00492
00493 case WID_STL_TRAIN:
00494 case WID_STL_TRUCK:
00495 case WID_STL_BUS:
00496 case WID_STL_AIRPLANE:
00497 case WID_STL_SHIP:
00498 if (_ctrl_pressed) {
00499 ToggleBit(this->facilities, widget - WID_STL_TRAIN);
00500 this->ToggleWidgetLoweredState(widget);
00501 } else {
00502 uint i;
00503 FOR_EACH_SET_BIT(i, this->facilities) {
00504 this->RaiseWidget(i + WID_STL_TRAIN);
00505 }
00506 this->facilities = 1 << (widget - WID_STL_TRAIN);
00507 this->LowerWidget(widget);
00508 }
00509 this->stations.ForceRebuild();
00510 this->SetDirty();
00511 break;
00512
00513 case WID_STL_FACILALL:
00514 for (uint i = WID_STL_TRAIN; i <= WID_STL_SHIP; i++) {
00515 this->LowerWidget(i);
00516 }
00517
00518 this->facilities = FACIL_TRAIN | FACIL_TRUCK_STOP | FACIL_BUS_STOP | FACIL_AIRPORT | FACIL_DOCK;
00519 this->stations.ForceRebuild();
00520 this->SetDirty();
00521 break;
00522
00523 case WID_STL_CARGOALL: {
00524 for (uint i = 0; i < NUM_CARGO; i++) {
00525 const CargoSpec *cs = CargoSpec::Get(i);
00526 if (cs->IsValid()) this->LowerWidget(WID_STL_CARGOSTART + i);
00527 }
00528 this->LowerWidget(WID_STL_NOCARGOWAITING);
00529
00530 this->cargo_filter = _cargo_mask;
00531 this->include_empty = true;
00532 this->stations.ForceRebuild();
00533 this->SetDirty();
00534 break;
00535 }
00536
00537 case WID_STL_SORTBY:
00538 this->stations.ToggleSortOrder();
00539 this->SetTimeout();
00540 this->LowerWidget(WID_STL_SORTBY);
00541 this->SetDirty();
00542 break;
00543
00544 case WID_STL_SORTDROPBTN:
00545 ShowDropDownMenu(this, this->sorter_names, this->stations.SortType(), WID_STL_SORTDROPBTN, 0, 0);
00546 break;
00547
00548 case WID_STL_NOCARGOWAITING:
00549 if (_ctrl_pressed) {
00550 this->include_empty = !this->include_empty;
00551 this->ToggleWidgetLoweredState(WID_STL_NOCARGOWAITING);
00552 } else {
00553 for (uint i = 0; i < NUM_CARGO; i++) {
00554 const CargoSpec *cs = CargoSpec::Get(i);
00555 if (cs->IsValid()) this->RaiseWidget(WID_STL_CARGOSTART + i);
00556 }
00557
00558 this->cargo_filter = 0;
00559 this->include_empty = true;
00560
00561 this->LowerWidget(WID_STL_NOCARGOWAITING);
00562 }
00563 this->stations.ForceRebuild();
00564 this->SetDirty();
00565 break;
00566
00567 default:
00568 if (widget >= WID_STL_CARGOSTART) {
00569
00570 const CargoSpec *cs = CargoSpec::Get(widget - WID_STL_CARGOSTART);
00571 if (!cs->IsValid()) break;
00572
00573 if (_ctrl_pressed) {
00574 ToggleBit(this->cargo_filter, cs->Index());
00575 this->ToggleWidgetLoweredState(widget);
00576 } else {
00577 for (uint i = 0; i < NUM_CARGO; i++) {
00578 const CargoSpec *cs = CargoSpec::Get(i);
00579 if (cs->IsValid()) this->RaiseWidget(WID_STL_CARGOSTART + i);
00580 }
00581 this->RaiseWidget(WID_STL_NOCARGOWAITING);
00582
00583 this->cargo_filter = 0;
00584 this->include_empty = false;
00585
00586 SetBit(this->cargo_filter, cs->Index());
00587 this->LowerWidget(widget);
00588 }
00589 this->stations.ForceRebuild();
00590 this->SetDirty();
00591 }
00592 break;
00593 }
00594 }
00595
00596 virtual void OnDropdownSelect(int widget, int index)
00597 {
00598 if (this->stations.SortType() != index) {
00599 this->stations.SetSortType(index);
00600
00601
00602 this->GetWidget<NWidgetCore>(WID_STL_SORTDROPBTN)->widget_data = this->sorter_names[this->stations.SortType()];
00603
00604 this->SetDirty();
00605 }
00606 }
00607
00608 virtual void OnTick()
00609 {
00610 if (_pause_mode != PM_UNPAUSED) return;
00611 if (this->stations.NeedResort()) {
00612 DEBUG(misc, 3, "Periodic rebuild station list company %d", this->window_number);
00613 this->SetDirty();
00614 }
00615 }
00616
00617 virtual void OnTimeout()
00618 {
00619 this->RaiseWidget(WID_STL_SORTBY);
00620 this->SetDirty();
00621 }
00622
00623 virtual void OnResize()
00624 {
00625 this->vscroll->SetCapacityFromWidget(this, WID_STL_LIST, WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM);
00626 }
00627
00633 virtual void OnInvalidateData(int data = 0, bool gui_scope = true)
00634 {
00635 if (data == 0) {
00636
00637 this->stations.ForceRebuild();
00638 } else {
00639 this->stations.ForceResort();
00640 }
00641 }
00642 };
00643
00644 Listing CompanyStationsWindow::last_sorting = {false, 0};
00645 byte CompanyStationsWindow::facilities = FACIL_TRAIN | FACIL_TRUCK_STOP | FACIL_BUS_STOP | FACIL_AIRPORT | FACIL_DOCK;
00646 bool CompanyStationsWindow::include_empty = true;
00647 const uint32 CompanyStationsWindow::cargo_filter_max = UINT32_MAX;
00648 uint32 CompanyStationsWindow::cargo_filter = UINT32_MAX;
00649 const Station *CompanyStationsWindow::last_station = NULL;
00650
00651
00652 GUIStationList::SortFunction * const CompanyStationsWindow::sorter_funcs[] = {
00653 &StationNameSorter,
00654 &StationTypeSorter,
00655 &StationWaitingSorter,
00656 &StationRatingMaxSorter,
00657 &StationRatingMinSorter
00658 };
00659
00660
00661 const StringID CompanyStationsWindow::sorter_names[] = {
00662 STR_SORT_BY_NAME,
00663 STR_SORT_BY_FACILITY,
00664 STR_SORT_BY_WAITING,
00665 STR_SORT_BY_RATING_MAX,
00666 STR_SORT_BY_RATING_MIN,
00667 INVALID_STRING_ID
00668 };
00669
00675 static NWidgetBase *CargoWidgets(int *biggest_index)
00676 {
00677 NWidgetHorizontal *container = new NWidgetHorizontal();
00678
00679 for (uint i = 0; i < NUM_CARGO; i++) {
00680 const CargoSpec *cs = CargoSpec::Get(i);
00681 if (cs->IsValid()) {
00682 NWidgetBackground *panel = new NWidgetBackground(WWT_PANEL, COLOUR_GREY, WID_STL_CARGOSTART + i);
00683 panel->SetMinimalSize(14, 11);
00684 panel->SetResize(0, 0);
00685 panel->SetFill(0, 1);
00686 panel->SetDataTip(0, STR_STATION_LIST_USE_CTRL_TO_SELECT_MORE);
00687 container->Add(panel);
00688 } else {
00689 NWidgetLeaf *nwi = new NWidgetLeaf(WWT_EMPTY, COLOUR_GREY, WID_STL_CARGOSTART + i, 0x0, STR_NULL);
00690 nwi->SetMinimalSize(0, 11);
00691 nwi->SetResize(0, 0);
00692 nwi->SetFill(0, 1);
00693 container->Add(nwi);
00694 }
00695 }
00696 *biggest_index = WID_STL_CARGOSTART + NUM_CARGO;
00697 return container;
00698 }
00699
00700 static const NWidgetPart _nested_company_stations_widgets[] = {
00701 NWidget(NWID_HORIZONTAL),
00702 NWidget(WWT_CLOSEBOX, COLOUR_GREY),
00703 NWidget(WWT_CAPTION, COLOUR_GREY, WID_STL_CAPTION), SetDataTip(STR_STATION_LIST_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
00704 NWidget(WWT_SHADEBOX, COLOUR_GREY),
00705 NWidget(WWT_STICKYBOX, COLOUR_GREY),
00706 EndContainer(),
00707 NWidget(NWID_HORIZONTAL),
00708 NWidget(WWT_TEXTBTN, COLOUR_GREY, WID_STL_TRAIN), SetMinimalSize(14, 11), SetDataTip(STR_TRAIN, STR_STATION_LIST_USE_CTRL_TO_SELECT_MORE), SetFill(0, 1),
00709 NWidget(WWT_TEXTBTN, COLOUR_GREY, WID_STL_TRUCK), SetMinimalSize(14, 11), SetDataTip(STR_LORRY, STR_STATION_LIST_USE_CTRL_TO_SELECT_MORE), SetFill(0, 1),
00710 NWidget(WWT_TEXTBTN, COLOUR_GREY, WID_STL_BUS), SetMinimalSize(14, 11), SetDataTip(STR_BUS, STR_STATION_LIST_USE_CTRL_TO_SELECT_MORE), SetFill(0, 1),
00711 NWidget(WWT_TEXTBTN, COLOUR_GREY, WID_STL_SHIP), SetMinimalSize(14, 11), SetDataTip(STR_SHIP, STR_STATION_LIST_USE_CTRL_TO_SELECT_MORE), SetFill(0, 1),
00712 NWidget(WWT_TEXTBTN, COLOUR_GREY, WID_STL_AIRPLANE), SetMinimalSize(14, 11), SetDataTip(STR_PLANE, STR_STATION_LIST_USE_CTRL_TO_SELECT_MORE), SetFill(0, 1),
00713 NWidget(WWT_PUSHBTN, COLOUR_GREY, WID_STL_FACILALL), SetMinimalSize(14, 11), SetDataTip(0x0, STR_STATION_LIST_SELECT_ALL_FACILITIES), SetFill(0, 1),
00714 NWidget(WWT_PANEL, COLOUR_GREY), SetMinimalSize(5, 11), SetFill(0, 1), EndContainer(),
00715 NWidgetFunction(CargoWidgets),
00716 NWidget(WWT_PANEL, COLOUR_GREY, WID_STL_NOCARGOWAITING), SetMinimalSize(14, 11), SetDataTip(0x0, STR_STATION_LIST_NO_WAITING_CARGO), SetFill(0, 1), EndContainer(),
00717 NWidget(WWT_PUSHBTN, COLOUR_GREY, WID_STL_CARGOALL), SetMinimalSize(14, 11), SetDataTip(0x0, STR_STATION_LIST_SELECT_ALL_TYPES), SetFill(0, 1),
00718 NWidget(WWT_PANEL, COLOUR_GREY), SetDataTip(0x0, STR_NULL), SetResize(1, 0), SetFill(1, 1), EndContainer(),
00719 EndContainer(),
00720 NWidget(NWID_HORIZONTAL),
00721 NWidget(WWT_TEXTBTN, COLOUR_GREY, WID_STL_SORTBY), SetMinimalSize(81, 12), SetDataTip(STR_BUTTON_SORT_BY, STR_TOOLTIP_SORT_ORDER),
00722 NWidget(WWT_DROPDOWN, COLOUR_GREY, WID_STL_SORTDROPBTN), SetMinimalSize(163, 12), SetDataTip(STR_SORT_BY_NAME, STR_TOOLTIP_SORT_CRITERIA),
00723 NWidget(WWT_PANEL, COLOUR_GREY), SetDataTip(0x0, STR_NULL), SetResize(1, 0), SetFill(1, 1), EndContainer(),
00724 EndContainer(),
00725 NWidget(NWID_HORIZONTAL),
00726 NWidget(WWT_PANEL, COLOUR_GREY, WID_STL_LIST), SetMinimalSize(346, 125), SetResize(1, 10), SetDataTip(0x0, STR_STATION_LIST_TOOLTIP), SetScrollbar(WID_STL_SCROLLBAR), EndContainer(),
00727 NWidget(NWID_VERTICAL),
00728 NWidget(NWID_VSCROLLBAR, COLOUR_GREY, WID_STL_SCROLLBAR),
00729 NWidget(WWT_RESIZEBOX, COLOUR_GREY),
00730 EndContainer(),
00731 EndContainer(),
00732 };
00733
00734 static const WindowDesc _company_stations_desc(
00735 WDP_AUTO, 358, 162,
00736 WC_STATION_LIST, WC_NONE,
00737 WDF_UNCLICK_BUTTONS,
00738 _nested_company_stations_widgets, lengthof(_nested_company_stations_widgets)
00739 );
00740
00746 void ShowCompanyStations(CompanyID company)
00747 {
00748 if (!Company::IsValidID(company)) return;
00749
00750 AllocateWindowDescFront<CompanyStationsWindow>(&_company_stations_desc, company);
00751 }
00752
00753 static const NWidgetPart _nested_station_view_widgets[] = {
00754 NWidget(NWID_HORIZONTAL),
00755 NWidget(WWT_CLOSEBOX, COLOUR_GREY),
00756 NWidget(WWT_CAPTION, COLOUR_GREY, WID_SV_CAPTION), SetDataTip(STR_STATION_VIEW_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
00757 NWidget(WWT_SHADEBOX, COLOUR_GREY),
00758 NWidget(WWT_STICKYBOX, COLOUR_GREY),
00759 EndContainer(),
00760 NWidget(NWID_HORIZONTAL),
00761 NWidget(WWT_PANEL, COLOUR_GREY, WID_SV_WAITING), SetMinimalSize(237, 52), SetResize(1, 10), SetScrollbar(WID_SV_SCROLLBAR), EndContainer(),
00762 NWidget(NWID_VSCROLLBAR, COLOUR_GREY, WID_SV_SCROLLBAR),
00763 EndContainer(),
00764 NWidget(WWT_PANEL, COLOUR_GREY, WID_SV_ACCEPT_RATING_LIST), SetMinimalSize(249, 32), SetResize(1, 0), EndContainer(),
00765 NWidget(NWID_HORIZONTAL, NC_EQUALSIZE),
00766 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, WID_SV_LOCATION), SetMinimalSize(60, 12), SetResize(1, 0), SetFill(1, 1),
00767 SetDataTip(STR_BUTTON_LOCATION, STR_STATION_VIEW_CENTER_TOOLTIP),
00768 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, WID_SV_ACCEPTS_RATINGS), SetMinimalSize(61, 12), SetResize(1, 0), SetFill(1, 1),
00769 SetDataTip(STR_STATION_VIEW_RATINGS_BUTTON, STR_STATION_VIEW_RATINGS_TOOLTIP),
00770 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, WID_SV_RENAME), SetMinimalSize(60, 12), SetResize(1, 0), SetFill(1, 1),
00771 SetDataTip(STR_BUTTON_RENAME, STR_STATION_VIEW_RENAME_TOOLTIP),
00772 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, WID_SV_TRAINS), SetMinimalSize(14, 12), SetFill(0, 1), SetDataTip(STR_TRAIN, STR_STATION_VIEW_SCHEDULED_TRAINS_TOOLTIP),
00773 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, WID_SV_ROADVEHS), SetMinimalSize(14, 12), SetFill(0, 1), SetDataTip(STR_LORRY, STR_STATION_VIEW_SCHEDULED_ROAD_VEHICLES_TOOLTIP),
00774 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, WID_SV_SHIPS), SetMinimalSize(14, 12), SetFill(0, 1), SetDataTip(STR_SHIP, STR_STATION_VIEW_SCHEDULED_SHIPS_TOOLTIP),
00775 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, WID_SV_PLANES), SetMinimalSize(14, 12), SetFill(0, 1), SetDataTip(STR_PLANE, STR_STATION_VIEW_SCHEDULED_AIRCRAFT_TOOLTIP),
00776 NWidget(WWT_RESIZEBOX, COLOUR_GREY),
00777 EndContainer(),
00778 };
00779
00790 static void DrawCargoIcons(CargoID i, uint waiting, int left, int right, int y)
00791 {
00792 uint num = min((waiting + 5) / 10, (right - left) / 10);
00793 if (num == 0) return;
00794
00795 SpriteID sprite = CargoSpec::Get(i)->GetCargoIcon();
00796
00797 int x = _current_text_dir == TD_RTL ? right - num * 10 : left;
00798 do {
00799 DrawSprite(sprite, PAL_NONE, x, y);
00800 x += 10;
00801 } while (--num);
00802 }
00803
00804 struct CargoData {
00805 CargoID cargo;
00806 StationID source;
00807 uint count;
00808
00809 CargoData(CargoID cargo, StationID source, uint count) :
00810 cargo(cargo),
00811 source(source),
00812 count(count)
00813 { }
00814 };
00815
00816 typedef std::list<CargoData> CargoDataList;
00817
00821 struct StationViewWindow : public Window {
00822 uint32 cargo;
00823 uint16 cargo_rows[NUM_CARGO];
00824 uint expand_shrink_width;
00825 int rating_lines;
00826 int accepts_lines;
00827 Scrollbar *vscroll;
00828
00830 enum AcceptListHeight {
00831 ALH_RATING = 13,
00832 ALH_ACCEPTS = 3,
00833 };
00834
00835 StationViewWindow(const WindowDesc *desc, WindowNumber window_number) : Window()
00836 {
00837 this->rating_lines = ALH_RATING;
00838 this->accepts_lines = ALH_ACCEPTS;
00839
00840 this->CreateNestedTree(desc);
00841 this->vscroll = this->GetScrollbar(WID_SV_SCROLLBAR);
00842
00843 this->FinishInitNested(desc, window_number);
00844
00845 Owner owner = Station::Get(window_number)->owner;
00846 if (owner != OWNER_NONE) this->owner = owner;
00847 }
00848
00849 ~StationViewWindow()
00850 {
00851 Owner owner = Station::Get(this->window_number)->owner;
00852 DeleteWindowById(WC_TRAINS_LIST, VehicleListIdentifier(VL_STATION_LIST, VEH_TRAIN, owner, this->window_number).Pack(), false);
00853 DeleteWindowById(WC_ROADVEH_LIST, VehicleListIdentifier(VL_STATION_LIST, VEH_ROAD, owner, this->window_number).Pack(), false);
00854 DeleteWindowById(WC_SHIPS_LIST, VehicleListIdentifier(VL_STATION_LIST, VEH_SHIP, owner, this->window_number).Pack(), false);
00855 DeleteWindowById(WC_AIRCRAFT_LIST, VehicleListIdentifier(VL_STATION_LIST, VEH_AIRCRAFT, owner, this->window_number).Pack(), false);
00856 }
00857
00858 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
00859 {
00860 switch (widget) {
00861 case WID_SV_WAITING:
00862 resize->height = FONT_HEIGHT_NORMAL;
00863 size->height = WD_FRAMERECT_TOP + 5 * resize->height + WD_FRAMERECT_BOTTOM;
00864 this->expand_shrink_width = max(GetStringBoundingBox("-").width, GetStringBoundingBox("+").width) + WD_FRAMERECT_LEFT + WD_FRAMERECT_RIGHT;
00865 break;
00866
00867 case WID_SV_ACCEPT_RATING_LIST:
00868 size->height = WD_FRAMERECT_TOP + ((this->GetWidget<NWidgetCore>(WID_SV_ACCEPTS_RATINGS)->widget_data == STR_STATION_VIEW_RATINGS_BUTTON) ? this->accepts_lines : this->rating_lines) * FONT_HEIGHT_NORMAL + WD_FRAMERECT_BOTTOM;
00869 break;
00870 }
00871 }
00872
00873 virtual void OnPaint()
00874 {
00875 CargoDataList cargolist;
00876 uint32 transfers = 0;
00877 this->OrderWaitingCargo(&cargolist, &transfers);
00878
00879 this->vscroll->SetCount((int)cargolist.size() + 1);
00880
00881
00882 const Station *st = Station::Get(this->window_number);
00883 this->SetWidgetDisabledState(WID_SV_RENAME, st->owner != _local_company);
00884 this->SetWidgetDisabledState(WID_SV_TRAINS, !(st->facilities & FACIL_TRAIN));
00885 this->SetWidgetDisabledState(WID_SV_ROADVEHS, !(st->facilities & FACIL_TRUCK_STOP) && !(st->facilities & FACIL_BUS_STOP));
00886 this->SetWidgetDisabledState(WID_SV_SHIPS, !(st->facilities & FACIL_DOCK));
00887 this->SetWidgetDisabledState(WID_SV_PLANES, !(st->facilities & FACIL_AIRPORT));
00888
00889 this->DrawWidgets();
00890
00891 if (!this->IsShaded()) {
00892
00893 const NWidgetBase *wid = this->GetWidget<NWidgetBase>(WID_SV_ACCEPT_RATING_LIST);
00894 const Rect r = {wid->pos_x, wid->pos_y, wid->pos_x + wid->current_x - 1, wid->pos_y + wid->current_y - 1};
00895 if (this->GetWidget<NWidgetCore>(WID_SV_ACCEPTS_RATINGS)->widget_data == STR_STATION_VIEW_RATINGS_BUTTON) {
00896 int lines = this->DrawAcceptedCargo(r);
00897 if (lines > this->accepts_lines) {
00898 this->accepts_lines = lines;
00899 this->ReInit();
00900 return;
00901 }
00902 } else {
00903 int lines = this->DrawCargoRatings(r);
00904 if (lines > this->rating_lines) {
00905 this->rating_lines = lines;
00906 this->ReInit();
00907 return;
00908 }
00909 }
00910
00911
00912 NWidgetBase *nwi = this->GetWidget<NWidgetBase>(WID_SV_WAITING);
00913 Rect waiting_rect = {nwi->pos_x, nwi->pos_y, nwi->pos_x + nwi->current_x - 1, nwi->pos_y + nwi->current_y - 1};
00914 this->DrawWaitingCargo(waiting_rect, cargolist, transfers);
00915 }
00916 }
00917
00918 virtual void SetStringParameters(int widget) const
00919 {
00920 if (widget == WID_SV_CAPTION) {
00921 const Station *st = Station::Get(this->window_number);
00922 SetDParam(0, st->index);
00923 SetDParam(1, st->facilities);
00924 }
00925 }
00926
00933 void OrderWaitingCargo(CargoDataList *cargolist, uint32 *transfers)
00934 {
00935 assert(cargolist->size() == 0);
00936 *transfers = 0;
00937
00938 StationID station_id = this->window_number;
00939 const Station *st = Station::Get(station_id);
00940
00941
00942 for (CargoID i = 0; i < NUM_CARGO; i++) {
00943 if (st->goods[i].cargo.Empty()) {
00944 this->cargo_rows[i] = 0;
00945 } else {
00946
00947 cargolist->push_back(CargoData(i, INVALID_STATION, st->goods[i].cargo.Count()));
00948
00949
00950 this->cargo_rows[i] = (uint16)cargolist->size();
00951
00952
00953 const StationCargoList::List *packets = st->goods[i].cargo.Packets();
00954 for (StationCargoList::ConstIterator it(packets->begin()); it != packets->end(); it++) {
00955 const CargoPacket *cp = *it;
00956 if (cp->SourceStation() != station_id) {
00957 bool added = false;
00958
00959
00960 SetBit(*transfers, i);
00961
00962
00963 if (!HasBit(this->cargo, i)) break;
00964
00965
00966 for (CargoDataList::iterator jt(cargolist->begin()); jt != cargolist->end(); jt++) {
00967 CargoData *cd = &(*jt);
00968 if (cd->cargo == i && cd->source == cp->SourceStation()) {
00969 cd->count += cp->Count();
00970 added = true;
00971 break;
00972 }
00973 }
00974
00975 if (!added) cargolist->push_back(CargoData(i, cp->SourceStation(), cp->Count()));
00976 }
00977 }
00978 }
00979 }
00980 }
00981
00988 void DrawWaitingCargo(const Rect &r, const CargoDataList &cargolist, uint32 transfers) const
00989 {
00990 int y = r.top + WD_FRAMERECT_TOP;
00991 int pos = this->vscroll->GetPosition();
00992
00993 const Station *st = Station::Get(this->window_number);
00994 if (--pos < 0) {
00995 StringID str = STR_JUST_NOTHING;
00996 for (CargoID i = 0; i < NUM_CARGO; i++) {
00997 if (!st->goods[i].cargo.Empty()) str = STR_EMPTY;
00998 }
00999 SetDParam(0, str);
01000 DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, STR_STATION_VIEW_WAITING_TITLE);
01001 y += FONT_HEIGHT_NORMAL;
01002 }
01003
01004 bool rtl = _current_text_dir == TD_RTL;
01005 int text_left = rtl ? r.left + this->expand_shrink_width : r.left + WD_FRAMERECT_LEFT;
01006 int text_right = rtl ? r.right - WD_FRAMERECT_LEFT : r.right - this->expand_shrink_width;
01007 int shrink_left = rtl ? r.left + WD_FRAMERECT_LEFT : r.right - this->expand_shrink_width + WD_FRAMERECT_LEFT;
01008 int shrink_right = rtl ? r.left + this->expand_shrink_width - WD_FRAMERECT_RIGHT : r.right - WD_FRAMERECT_RIGHT;
01009
01010
01011 int maxrows = this->vscroll->GetCapacity();
01012 for (CargoDataList::const_iterator it = cargolist.begin(); it != cargolist.end() && pos > -maxrows; ++it) {
01013 if (--pos < 0) {
01014 const CargoData *cd = &(*it);
01015 if (cd->source == INVALID_STATION) {
01016
01017 DrawCargoIcons(cd->cargo, cd->count, r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y);
01018 SetDParam(0, cd->cargo);
01019 SetDParam(1, cd->count);
01020 if (HasBit(transfers, cd->cargo)) {
01021
01022 const char *sym = HasBit(this->cargo, cd->cargo) ? "-" : "+";
01023 DrawString(text_left, text_right, y, STR_STATION_VIEW_WAITING_CARGO, TC_FROMSTRING, SA_RIGHT);
01024 DrawString(shrink_left, shrink_right, y, sym, TC_YELLOW, SA_RIGHT);
01025 } else {
01026 DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, STR_STATION_VIEW_WAITING_CARGO, TC_FROMSTRING, SA_RIGHT);
01027 }
01028 } else {
01029 SetDParam(0, cd->cargo);
01030 SetDParam(1, cd->count);
01031 SetDParam(2, cd->source);
01032 DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, STR_STATION_VIEW_EN_ROUTE_FROM, TC_FROMSTRING, SA_RIGHT);
01033 }
01034
01035 y += FONT_HEIGHT_NORMAL;
01036 }
01037 }
01038 }
01039
01045 int DrawAcceptedCargo(const Rect &r) const
01046 {
01047 const Station *st = Station::Get(this->window_number);
01048
01049 uint32 cargo_mask = 0;
01050 for (CargoID i = 0; i < NUM_CARGO; i++) {
01051 if (HasBit(st->goods[i].acceptance_pickup, GoodsEntry::GES_ACCEPTANCE)) SetBit(cargo_mask, i);
01052 }
01053 SetDParam(0, cargo_mask);
01054 int bottom = DrawStringMultiLine(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, r.top + WD_FRAMERECT_TOP, INT32_MAX, STR_STATION_VIEW_ACCEPTS_CARGO);
01055 return CeilDiv(bottom - r.top - WD_FRAMERECT_TOP, FONT_HEIGHT_NORMAL);
01056 }
01057
01063 int DrawCargoRatings(const Rect &r) const
01064 {
01065 const Station *st = Station::Get(this->window_number);
01066 int y = r.top + WD_FRAMERECT_TOP;
01067
01068 DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, STR_STATION_VIEW_CARGO_RATINGS_TITLE);
01069 y += FONT_HEIGHT_NORMAL;
01070
01071 const CargoSpec *cs;
01072 FOR_ALL_SORTED_STANDARD_CARGOSPECS(cs) {
01073 const GoodsEntry *ge = &st->goods[cs->Index()];
01074 if (!HasBit(ge->acceptance_pickup, GoodsEntry::GES_PICKUP)) continue;
01075
01076 SetDParam(0, cs->name);
01077 SetDParam(2, ToPercent8(ge->rating));
01078 SetDParam(1, STR_CARGO_RATING_APPALLING + (ge->rating >> 5));
01079 DrawString(r.left + WD_FRAMERECT_LEFT + 6, r.right - WD_FRAMERECT_RIGHT - 6, y, STR_STATION_VIEW_CARGO_RATING);
01080 y += FONT_HEIGHT_NORMAL;
01081 }
01082 return CeilDiv(y - r.top - WD_FRAMERECT_TOP, FONT_HEIGHT_NORMAL);
01083 }
01084
01085 void HandleCargoWaitingClick(int row)
01086 {
01087 if (row == 0) return;
01088
01089 for (CargoID c = 0; c < NUM_CARGO; c++) {
01090 if (this->cargo_rows[c] == row) {
01091 ToggleBit(this->cargo, c);
01092 this->SetWidgetDirty(WID_SV_WAITING);
01093 break;
01094 }
01095 }
01096 }
01097
01098 virtual void OnClick(Point pt, int widget, int click_count)
01099 {
01100 switch (widget) {
01101 case WID_SV_WAITING:
01102 this->HandleCargoWaitingClick(this->vscroll->GetScrolledRowFromWidget(pt.y, this, WID_SV_WAITING, WD_FRAMERECT_TOP, FONT_HEIGHT_NORMAL));
01103 break;
01104
01105 case WID_SV_LOCATION:
01106 if (_ctrl_pressed) {
01107 ShowExtraViewPortWindow(Station::Get(this->window_number)->xy);
01108 } else {
01109 ScrollMainWindowToTile(Station::Get(this->window_number)->xy);
01110 }
01111 break;
01112
01113 case WID_SV_ACCEPTS_RATINGS: {
01114
01115 int height_change;
01116 NWidgetCore *nwi = this->GetWidget<NWidgetCore>(WID_SV_ACCEPTS_RATINGS);
01117 if (this->GetWidget<NWidgetCore>(WID_SV_ACCEPTS_RATINGS)->widget_data == STR_STATION_VIEW_RATINGS_BUTTON) {
01118 nwi->SetDataTip(STR_STATION_VIEW_ACCEPTS_BUTTON, STR_STATION_VIEW_ACCEPTS_TOOLTIP);
01119 height_change = this->rating_lines - this->accepts_lines;
01120 } else {
01121 nwi->SetDataTip(STR_STATION_VIEW_RATINGS_BUTTON, STR_STATION_VIEW_RATINGS_TOOLTIP);
01122 height_change = this->accepts_lines - this->rating_lines;
01123 }
01124 this->ReInit(0, height_change * FONT_HEIGHT_NORMAL);
01125 break;
01126 }
01127
01128 case WID_SV_RENAME:
01129 SetDParam(0, this->window_number);
01130 ShowQueryString(STR_STATION_NAME, STR_STATION_VIEW_RENAME_STATION_CAPTION, MAX_LENGTH_STATION_NAME_CHARS,
01131 this, CS_ALPHANUMERAL, QSF_ENABLE_DEFAULT | QSF_LEN_IN_CHARS);
01132 break;
01133
01134 case WID_SV_TRAINS:
01135 case WID_SV_ROADVEHS:
01136 case WID_SV_SHIPS:
01137 case WID_SV_PLANES: {
01138 Owner owner = Station::Get(this->window_number)->owner;
01139 ShowVehicleListWindow(owner, (VehicleType)(widget - WID_SV_TRAINS), (StationID)this->window_number);
01140 break;
01141 }
01142 }
01143 }
01144
01145 virtual void OnQueryTextFinished(char *str)
01146 {
01147 if (str == NULL) return;
01148
01149 DoCommandP(0, this->window_number, 0, CMD_RENAME_STATION | CMD_MSG(STR_ERROR_CAN_T_RENAME_STATION), NULL, str);
01150 }
01151
01152 virtual void OnResize()
01153 {
01154 this->vscroll->SetCapacityFromWidget(this, WID_SV_WAITING, WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM);
01155 }
01156 };
01157
01158
01159 static const WindowDesc _station_view_desc(
01160 WDP_AUTO, 249, 110,
01161 WC_STATION_VIEW, WC_NONE,
01162 WDF_UNCLICK_BUTTONS,
01163 _nested_station_view_widgets, lengthof(_nested_station_view_widgets)
01164 );
01165
01171 void ShowStationViewWindow(StationID station)
01172 {
01173 AllocateWindowDescFront<StationViewWindow>(&_station_view_desc, station);
01174 }
01175
01177 struct TileAndStation {
01178 TileIndex tile;
01179 StationID station;
01180 };
01181
01182 static SmallVector<TileAndStation, 8> _deleted_stations_nearby;
01183 static SmallVector<StationID, 8> _stations_nearby_list;
01184
01192 template <class T>
01193 static bool AddNearbyStation(TileIndex tile, void *user_data)
01194 {
01195 TileArea *ctx = (TileArea *)user_data;
01196
01197
01198 for (uint i = 0; i < _deleted_stations_nearby.Length(); i++) {
01199 TileAndStation *ts = _deleted_stations_nearby.Get(i);
01200 if (ts->tile == tile) {
01201 *_stations_nearby_list.Append() = _deleted_stations_nearby[i].station;
01202 _deleted_stations_nearby.Erase(ts);
01203 i--;
01204 }
01205 }
01206
01207
01208 if (!IsTileType(tile, MP_STATION)) return false;
01209
01210 StationID sid = GetStationIndex(tile);
01211
01212
01213 if (!T::IsValidID(sid)) return false;
01214
01215 T *st = T::Get(sid);
01216 if (st->owner != _local_company || _stations_nearby_list.Contains(sid)) return false;
01217
01218 if (st->rect.BeforeAddRect(ctx->tile, ctx->w, ctx->h, StationRect::ADD_TEST).Succeeded()) {
01219 *_stations_nearby_list.Append() = sid;
01220 }
01221
01222 return false;
01223 }
01224
01234 template <class T>
01235 static const T *FindStationsNearby(TileArea ta, bool distant_join)
01236 {
01237 TileArea ctx = ta;
01238
01239 _stations_nearby_list.Clear();
01240 _deleted_stations_nearby.Clear();
01241
01242
01243 TILE_AREA_LOOP(t, ta) {
01244 if (t < MapSize() && IsTileType(t, MP_STATION) && T::IsValidID(GetStationIndex(t))) return T::GetByTile(t);
01245 }
01246
01247
01248 const BaseStation *st;
01249 FOR_ALL_BASE_STATIONS(st) {
01250 if (T::IsExpected(st) && !st->IsInUse() && st->owner == _local_company) {
01251
01252 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) {
01253 TileAndStation *ts = _deleted_stations_nearby.Append();
01254 ts->tile = st->xy;
01255 ts->station = st->index;
01256
01257
01258 if (IsInsideBS(TileX(st->xy), TileX(ctx.tile), ctx.w) &&
01259 IsInsideBS(TileY(st->xy), TileY(ctx.tile), ctx.h)) {
01260 AddNearbyStation<T>(st->xy, &ctx);
01261 }
01262 }
01263 }
01264 }
01265
01266
01267
01268
01269 if (distant_join && min(ta.w, ta.h) >= _settings_game.station.station_spread) return NULL;
01270 uint max_dist = distant_join ? _settings_game.station.station_spread - min(ta.w, ta.h) : 1;
01271
01272 TileIndex tile = TILE_ADD(ctx.tile, TileOffsByDir(DIR_N));
01273 CircularTileSearch(&tile, max_dist, ta.w, ta.h, AddNearbyStation<T>, &ctx);
01274
01275 return NULL;
01276 }
01277
01278 static const NWidgetPart _nested_select_station_widgets[] = {
01279 NWidget(NWID_HORIZONTAL),
01280 NWidget(WWT_CLOSEBOX, COLOUR_DARK_GREEN),
01281 NWidget(WWT_CAPTION, COLOUR_DARK_GREEN, WID_JS_CAPTION), SetDataTip(STR_JOIN_STATION_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
01282 EndContainer(),
01283 NWidget(NWID_HORIZONTAL),
01284 NWidget(WWT_PANEL, COLOUR_DARK_GREEN, WID_JS_PANEL), SetResize(1, 0), SetScrollbar(WID_JS_SCROLLBAR), EndContainer(),
01285 NWidget(NWID_VERTICAL),
01286 NWidget(NWID_VSCROLLBAR, COLOUR_DARK_GREEN, WID_JS_SCROLLBAR),
01287 NWidget(WWT_RESIZEBOX, COLOUR_DARK_GREEN),
01288 EndContainer(),
01289 EndContainer(),
01290 };
01291
01296 template <class T>
01297 struct SelectStationWindow : Window {
01298 CommandContainer select_station_cmd;
01299 TileArea area;
01300 Scrollbar *vscroll;
01301
01302 SelectStationWindow(const WindowDesc *desc, CommandContainer cmd, TileArea ta) :
01303 Window(),
01304 select_station_cmd(cmd),
01305 area(ta)
01306 {
01307 this->CreateNestedTree(desc);
01308 this->vscroll = this->GetScrollbar(WID_JS_SCROLLBAR);
01309 this->GetWidget<NWidgetCore>(WID_JS_CAPTION)->widget_data = T::EXPECTED_FACIL == FACIL_WAYPOINT ? STR_JOIN_WAYPOINT_CAPTION : STR_JOIN_STATION_CAPTION;
01310 this->FinishInitNested(desc, 0);
01311 this->OnInvalidateData(0);
01312 }
01313
01314 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
01315 {
01316 if (widget != WID_JS_PANEL) return;
01317
01318
01319 Dimension d = GetStringBoundingBox(T::EXPECTED_FACIL == FACIL_WAYPOINT ? STR_JOIN_WAYPOINT_CREATE_SPLITTED_WAYPOINT : STR_JOIN_STATION_CREATE_SPLITTED_STATION);
01320 for (uint i = 0; i < _stations_nearby_list.Length(); i++) {
01321 const T *st = T::Get(_stations_nearby_list[i]);
01322 SetDParam(0, st->index);
01323 SetDParam(1, st->facilities);
01324 d = maxdim(d, GetStringBoundingBox(T::EXPECTED_FACIL == FACIL_WAYPOINT ? STR_STATION_LIST_WAYPOINT : STR_STATION_LIST_STATION));
01325 }
01326
01327 resize->height = d.height;
01328 d.height *= 5;
01329 d.width += WD_FRAMERECT_RIGHT + WD_FRAMERECT_LEFT;
01330 d.height += WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM;
01331 *size = d;
01332 }
01333
01334 virtual void DrawWidget(const Rect &r, int widget) const
01335 {
01336 if (widget != WID_JS_PANEL) return;
01337
01338 uint y = r.top + WD_FRAMERECT_TOP;
01339 if (this->vscroll->GetPosition() == 0) {
01340 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);
01341 y += this->resize.step_height;
01342 }
01343
01344 for (uint i = max<uint>(1, this->vscroll->GetPosition()); i <= _stations_nearby_list.Length(); ++i, y += this->resize.step_height) {
01345
01346 if (i - this->vscroll->GetPosition() >= this->vscroll->GetCapacity()) break;
01347
01348 const T *st = T::Get(_stations_nearby_list[i - 1]);
01349 SetDParam(0, st->index);
01350 SetDParam(1, st->facilities);
01351 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);
01352 }
01353 }
01354
01355 virtual void OnClick(Point pt, int widget, int click_count)
01356 {
01357 if (widget != WID_JS_PANEL) return;
01358
01359 uint st_index = this->vscroll->GetScrolledRowFromWidget(pt.y, this, WID_JS_PANEL, WD_FRAMERECT_TOP);
01360 bool distant_join = (st_index > 0);
01361 if (distant_join) st_index--;
01362
01363 if (distant_join && st_index >= _stations_nearby_list.Length()) return;
01364
01365
01366 SB(this->select_station_cmd.p2, 16, 16,
01367 (distant_join ? _stations_nearby_list[st_index] : NEW_STATION));
01368
01369
01370 DoCommandP(&this->select_station_cmd);
01371
01372
01373 DeleteWindowById(WC_SELECT_STATION, 0);
01374 }
01375
01376 virtual void OnTick()
01377 {
01378 if (_thd.dirty & 2) {
01379 _thd.dirty &= ~2;
01380 this->SetDirty();
01381 }
01382 }
01383
01384 virtual void OnResize()
01385 {
01386 this->vscroll->SetCapacityFromWidget(this, WID_JS_PANEL, WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM);
01387 }
01388
01394 virtual void OnInvalidateData(int data = 0, bool gui_scope = true)
01395 {
01396 if (!gui_scope) return;
01397 FindStationsNearby<T>(this->area, true);
01398 this->vscroll->SetCount(_stations_nearby_list.Length() + 1);
01399 this->SetDirty();
01400 }
01401 };
01402
01403 static const WindowDesc _select_station_desc(
01404 WDP_AUTO, 200, 180,
01405 WC_SELECT_STATION, WC_NONE,
01406 WDF_CONSTRUCTION,
01407 _nested_select_station_widgets, lengthof(_nested_select_station_widgets)
01408 );
01409
01410
01418 template <class T>
01419 static bool StationJoinerNeeded(CommandContainer cmd, TileArea ta)
01420 {
01421
01422 if (!_settings_game.station.distant_join_stations) return false;
01423
01424
01425
01426 Window *selection_window = FindWindowById(WC_SELECT_STATION, 0);
01427 if (selection_window != NULL) {
01428
01429 delete selection_window;
01430 UpdateTileSelection();
01431 }
01432
01433
01434 if (!_ctrl_pressed) return false;
01435
01436
01437 if (DoCommand(&cmd, CommandFlagsToDCFlags(GetCommandFlags(cmd.cmd))).Failed()) return false;
01438
01439
01440
01441
01442 const T *st = FindStationsNearby<T>(ta, false);
01443 return st == NULL && (_settings_game.station.adjacent_stations || _stations_nearby_list.Length() == 0);
01444 }
01445
01452 template <class T>
01453 void ShowSelectBaseStationIfNeeded(CommandContainer cmd, TileArea ta)
01454 {
01455 if (StationJoinerNeeded<T>(cmd, ta)) {
01456 if (!_settings_client.gui.persistent_buildingtools) ResetObjectToPlace();
01457 new SelectStationWindow<T>(&_select_station_desc, cmd, ta);
01458 } else {
01459 DoCommandP(&cmd);
01460 }
01461 }
01462
01468 void ShowSelectStationIfNeeded(CommandContainer cmd, TileArea ta)
01469 {
01470 ShowSelectBaseStationIfNeeded<Station>(cmd, ta);
01471 }
01472
01478 void ShowSelectWaypointIfNeeded(CommandContainer cmd, TileArea ta)
01479 {
01480 ShowSelectBaseStationIfNeeded<Waypoint>(cmd, ta);
01481 }