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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 if (tile < MapSize()) {
00088 CargoArray cargos;
00089 if (supplies) {
00090 cargos = GetProductionAroundTiles(tile, _thd.size.x / TILE_SIZE, _thd.size.y / TILE_SIZE, rad);
00091 } else {
00092 cargos = GetAcceptanceAroundTiles(tile, _thd.size.x / TILE_SIZE, _thd.size.y / TILE_SIZE, rad);
00093 }
00094
00095
00096 uint32 cargo_mask = 0;
00097 for (CargoID i = 0; i < NUM_CARGO; i++) {
00098 switch (sct) {
00099 case SCT_PASSENGERS_ONLY: if (!IsCargoInClass(i, CC_PASSENGERS)) continue; break;
00100 case SCT_NON_PASSENGERS_ONLY: if (IsCargoInClass(i, CC_PASSENGERS)) continue; break;
00101 case SCT_ALL: break;
00102 default: NOT_REACHED();
00103 }
00104 if (cargos[i] >= (supplies ? 1U : 8U)) SetBit(cargo_mask, i);
00105 }
00106 Rect r = {left, top, right, INT32_MAX};
00107 return DrawCargoListText(cargo_mask, r, supplies ? STR_STATION_BUILD_SUPPLIES_CARGO : STR_STATION_BUILD_ACCEPTS_CARGO);
00108 }
00109
00110 return top;
00111 }
00112
00118 void CheckRedrawStationCoverage(const Window *w)
00119 {
00120 if (_thd.dirty & 1) {
00121 _thd.dirty &= ~1;
00122 w->SetDirty();
00123 }
00124 }
00125
00141 static void StationsWndShowStationRating(int left, int right, int y, CargoID type, uint amount, byte rating)
00142 {
00143 static const uint units_full = 576;
00144 static const uint rating_full = 224;
00145
00146 const CargoSpec *cs = CargoSpec::Get(type);
00147 if (!cs->IsValid()) return;
00148
00149 int colour = cs->rating_colour;
00150 uint w = (minu(amount, units_full) + 5) / 36;
00151
00152 int height = GetCharacterHeight(FS_SMALL);
00153
00154
00155 if (w != 0) GfxFillRect(left, y, left + w - 1, y + height, colour);
00156
00157
00158
00159 if (w == 0) {
00160 uint rest = amount / 5;
00161 if (rest != 0) {
00162 w += left;
00163 GfxFillRect(w, y + height - rest, w, y + height, colour);
00164 }
00165 }
00166
00167 DrawString(left + 1, right, y, cs->abbrev, TC_BLACK);
00168
00169
00170 y += height + 2;
00171 GfxFillRect(left + 1, y, left + 14, y, 0xB8);
00172 rating = minu(rating, rating_full) / 16;
00173 if (rating != 0) GfxFillRect(left + 1, y, left + rating, y, 0xD0);
00174 }
00175
00176 typedef GUIList<const Station*> GUIStationList;
00177
00179 enum StationListWidgets {
00180 SLW_CAPTION,
00181 SLW_LIST,
00182 SLW_SCROLLBAR,
00183
00184
00185 SLW_TRAIN,
00186 SLW_TRUCK,
00187 SLW_BUS,
00188 SLW_AIRPLANE,
00189 SLW_SHIP,
00190 SLW_FACILALL,
00191
00192 SLW_NOCARGOWAITING,
00193 SLW_CARGOALL,
00194
00195 SLW_SORTBY,
00196 SLW_SORTDROPBTN,
00197
00198 SLW_CARGOSTART,
00199 };
00200
00204 class CompanyStationsWindow : public Window
00205 {
00206 protected:
00207
00208 static Listing last_sorting;
00209 static byte facilities;
00210 static bool include_empty;
00211 static const uint32 cargo_filter_max;
00212 static uint32 cargo_filter;
00213 static const Station *last_station;
00214
00215
00216 static const StringID sorter_names[];
00217 static GUIStationList::SortFunction * const sorter_funcs[];
00218
00219 GUIStationList stations;
00220 Scrollbar *vscroll;
00221
00227 void BuildStationsList(const Owner owner)
00228 {
00229 if (!this->stations.NeedRebuild()) return;
00230
00231 DEBUG(misc, 3, "Building station list for company %d", owner);
00232
00233 this->stations.Clear();
00234
00235 const Station *st;
00236 FOR_ALL_STATIONS(st) {
00237 if (st->owner == owner || (st->owner == OWNER_NONE && HasStationInUse(st->index, true, owner))) {
00238 if (this->facilities & st->facilities) {
00239 int num_waiting_cargo = 0;
00240 for (CargoID j = 0; j < NUM_CARGO; j++) {
00241 if (HasBit(st->goods[j].acceptance_pickup, GoodsEntry::PICKUP)) {
00242 num_waiting_cargo++;
00243 if (HasBit(this->cargo_filter, j)) {
00244 *this->stations.Append() = st;
00245 break;
00246 }
00247 }
00248 }
00249
00250 if (num_waiting_cargo == 0 && this->include_empty) {
00251 *this->stations.Append() = st;
00252 }
00253 }
00254 }
00255 }
00256
00257 this->stations.Compact();
00258 this->stations.RebuildDone();
00259
00260 this->vscroll->SetCount(this->stations.Length());
00261 }
00262
00264 static int CDECL StationNameSorter(const Station * const *a, const Station * const *b)
00265 {
00266 static char buf_cache[64];
00267 char buf[64];
00268
00269 SetDParam(0, (*a)->index);
00270 GetString(buf, STR_STATION_NAME, lastof(buf));
00271
00272 if (*b != last_station) {
00273 last_station = *b;
00274 SetDParam(0, (*b)->index);
00275 GetString(buf_cache, STR_STATION_NAME, lastof(buf_cache));
00276 }
00277
00278 return strcmp(buf, buf_cache);
00279 }
00280
00282 static int CDECL StationTypeSorter(const Station * const *a, const Station * const *b)
00283 {
00284 return (*a)->facilities - (*b)->facilities;
00285 }
00286
00288 static int CDECL StationWaitingSorter(const Station * const *a, const Station * const *b)
00289 {
00290 Money diff = 0;
00291
00292 CargoID j;
00293 FOR_EACH_SET_CARGO_ID(j, cargo_filter) {
00294 if (!(*a)->goods[j].cargo.Empty()) diff += GetTransportedGoodsIncome((*a)->goods[j].cargo.Count(), 20, 50, j);
00295 if (!(*b)->goods[j].cargo.Empty()) diff -= GetTransportedGoodsIncome((*b)->goods[j].cargo.Count(), 20, 50, j);
00296 }
00297
00298 return ClampToI32(diff);
00299 }
00300
00302 static int CDECL StationRatingMaxSorter(const Station * const *a, const Station * const *b)
00303 {
00304 byte maxr1 = 0;
00305 byte maxr2 = 0;
00306
00307 CargoID j;
00308 FOR_EACH_SET_CARGO_ID(j, cargo_filter) {
00309 if (HasBit((*a)->goods[j].acceptance_pickup, GoodsEntry::PICKUP)) maxr1 = max(maxr1, (*a)->goods[j].rating);
00310 if (HasBit((*b)->goods[j].acceptance_pickup, GoodsEntry::PICKUP)) maxr2 = max(maxr2, (*b)->goods[j].rating);
00311 }
00312
00313 return maxr1 - maxr2;
00314 }
00315
00317 static int CDECL StationRatingMinSorter(const Station * const *a, const Station * const *b)
00318 {
00319 byte minr1 = 255;
00320 byte minr2 = 255;
00321
00322 for (CargoID j = 0; j < NUM_CARGO; j++) {
00323 if (!HasBit(cargo_filter, j)) continue;
00324 if (HasBit((*a)->goods[j].acceptance_pickup, GoodsEntry::PICKUP)) minr1 = min(minr1, (*a)->goods[j].rating);
00325 if (HasBit((*b)->goods[j].acceptance_pickup, GoodsEntry::PICKUP)) minr2 = min(minr2, (*b)->goods[j].rating);
00326 }
00327
00328 return -(minr1 - minr2);
00329 }
00330
00332 void SortStationsList()
00333 {
00334 if (!this->stations.Sort()) return;
00335
00336
00337 this->last_station = NULL;
00338
00339
00340 this->SetWidgetDirty(SLW_LIST);
00341 }
00342
00343 public:
00344 CompanyStationsWindow(const WindowDesc *desc, WindowNumber window_number) : Window()
00345 {
00346 this->stations.SetListing(this->last_sorting);
00347 this->stations.SetSortFuncs(this->sorter_funcs);
00348 this->stations.ForceRebuild();
00349 this->stations.NeedResort();
00350 this->SortStationsList();
00351
00352 this->CreateNestedTree(desc);
00353 this->vscroll = this->GetScrollbar(SLW_SCROLLBAR);
00354 this->FinishInitNested(desc, window_number);
00355 this->owner = (Owner)this->window_number;
00356
00357 CargoID cid;
00358 FOR_EACH_SET_CARGO_ID(cid, this->cargo_filter) {
00359 if (CargoSpec::Get(cid)->IsValid()) this->LowerWidget(SLW_CARGOSTART + cid);
00360 }
00361
00362 if (this->cargo_filter == this->cargo_filter_max) this->cargo_filter = _cargo_mask;
00363
00364 for (uint i = 0; i < 5; i++) {
00365 if (HasBit(this->facilities, i)) this->LowerWidget(i + SLW_TRAIN);
00366 }
00367 this->SetWidgetLoweredState(SLW_NOCARGOWAITING, this->include_empty);
00368
00369 this->GetWidget<NWidgetCore>(SLW_SORTDROPBTN)->widget_data = this->sorter_names[this->stations.SortType()];
00370 }
00371
00372 ~CompanyStationsWindow()
00373 {
00374 this->last_sorting = this->stations.GetListing();
00375 }
00376
00377 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
00378 {
00379 switch (widget) {
00380 case SLW_SORTBY: {
00381 Dimension d = GetStringBoundingBox(this->GetWidget<NWidgetCore>(widget)->widget_data);
00382 d.width += padding.width + WD_SORTBUTTON_ARROW_WIDTH * 2;
00383 d.height += padding.height;
00384 *size = maxdim(*size, d);
00385 break;
00386 }
00387
00388 case SLW_SORTDROPBTN: {
00389 Dimension d = {0, 0};
00390 for (int i = 0; this->sorter_names[i] != INVALID_STRING_ID; i++) {
00391 d = maxdim(d, GetStringBoundingBox(this->sorter_names[i]));
00392 }
00393 d.width += padding.width;
00394 d.height += padding.height;
00395 *size = maxdim(*size, d);
00396 break;
00397 }
00398
00399 case SLW_LIST:
00400 resize->height = FONT_HEIGHT_NORMAL;
00401 size->height = WD_FRAMERECT_TOP + 5 * resize->height + WD_FRAMERECT_BOTTOM;
00402 break;
00403
00404 case SLW_TRAIN:
00405 case SLW_TRUCK:
00406 case SLW_BUS:
00407 case SLW_AIRPLANE:
00408 case SLW_SHIP:
00409 size->height = max<uint>(FONT_HEIGHT_SMALL, 10) + padding.height;
00410 break;
00411
00412 case SLW_CARGOALL:
00413 case SLW_FACILALL:
00414 case SLW_NOCARGOWAITING: {
00415 Dimension d = GetStringBoundingBox(widget == SLW_NOCARGOWAITING ? STR_ABBREV_NONE : STR_ABBREV_ALL);
00416 d.width += padding.width + 2;
00417 d.height += padding.height;
00418 *size = maxdim(*size, d);
00419 break;
00420 }
00421
00422 default:
00423 if (widget >= SLW_CARGOSTART) {
00424 const CargoSpec *cs = CargoSpec::Get(widget - SLW_CARGOSTART);
00425 if (cs->IsValid()) {
00426 Dimension d = GetStringBoundingBox(cs->abbrev);
00427 d.width += padding.width + 2;
00428 d.height += padding.height;
00429 *size = maxdim(*size, d);
00430 }
00431 }
00432 break;
00433 }
00434 }
00435
00436 virtual void OnPaint()
00437 {
00438 this->BuildStationsList((Owner)this->window_number);
00439 this->SortStationsList();
00440
00441 this->DrawWidgets();
00442 }
00443
00444 virtual void DrawWidget(const Rect &r, int widget) const
00445 {
00446 switch (widget) {
00447 case SLW_SORTBY:
00448
00449 this->DrawSortButtonState(SLW_SORTBY, this->stations.IsDescSortOrder() ? SBS_DOWN : SBS_UP);
00450 break;
00451
00452 case SLW_LIST: {
00453 bool rtl = _current_text_dir == TD_RTL;
00454 int max = min(this->vscroll->GetPosition() + this->vscroll->GetCapacity(), this->stations.Length());
00455 int y = r.top + WD_FRAMERECT_TOP;
00456 for (int i = this->vscroll->GetPosition(); i < max; ++i) {
00457 const Station *st = this->stations[i];
00458 assert(st->xy != INVALID_TILE);
00459
00460
00461
00462 assert(st->owner == owner || st->owner == OWNER_NONE);
00463
00464 SetDParam(0, st->index);
00465 SetDParam(1, st->facilities);
00466 int x = DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, STR_STATION_LIST_STATION);
00467 x += rtl ? -5 : 5;
00468
00469
00470 for (CargoID j = 0; j < NUM_CARGO; j++) {
00471 if (!st->goods[j].cargo.Empty()) {
00472
00473
00474
00475
00476 if (rtl) {
00477 x -= 20;
00478 if (x < r.left + WD_FRAMERECT_LEFT) break;
00479 }
00480 StationsWndShowStationRating(x, x + 16, y, j, st->goods[j].cargo.Count(), st->goods[j].rating);
00481 if (!rtl) {
00482 x += 20;
00483 if (x > r.right - WD_FRAMERECT_RIGHT) break;
00484 }
00485 }
00486 }
00487 y += FONT_HEIGHT_NORMAL;
00488 }
00489
00490 if (this->vscroll->GetCount() == 0) {
00491 DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, STR_STATION_LIST_NONE);
00492 return;
00493 }
00494 break;
00495 }
00496
00497 case SLW_NOCARGOWAITING: {
00498 int cg_ofst = this->IsWidgetLowered(widget) ? 2 : 1;
00499 DrawString(r.left + cg_ofst, r.right + cg_ofst, r.top + cg_ofst, STR_ABBREV_NONE, TC_BLACK, SA_HOR_CENTER);
00500 break;
00501 }
00502
00503 case SLW_CARGOALL: {
00504 int cg_ofst = this->IsWidgetLowered(widget) ? 2 : 1;
00505 DrawString(r.left + cg_ofst, r.right + cg_ofst, r.top + cg_ofst, STR_ABBREV_ALL, TC_BLACK, SA_HOR_CENTER);
00506 break;
00507 }
00508
00509 case SLW_FACILALL: {
00510 int cg_ofst = this->IsWidgetLowered(widget) ? 2 : 1;
00511 DrawString(r.left + cg_ofst, r.right + cg_ofst, r.top + cg_ofst, STR_ABBREV_ALL, TC_BLACK);
00512 break;
00513 }
00514
00515 default:
00516 if (widget >= SLW_CARGOSTART) {
00517 const CargoSpec *cs = CargoSpec::Get(widget - SLW_CARGOSTART);
00518 if (cs->IsValid()) {
00519 int cg_ofst = HasBit(this->cargo_filter, cs->Index()) ? 2 : 1;
00520 GfxFillRect(r.left + cg_ofst, r.top + cg_ofst, r.right - 2 + cg_ofst, r.bottom - 2 + cg_ofst, cs->rating_colour);
00521 DrawString(r.left + cg_ofst, r.right + cg_ofst, r.top + cg_ofst, cs->abbrev, TC_BLACK, SA_HOR_CENTER);
00522 }
00523 }
00524 break;
00525 }
00526 }
00527
00528 virtual void SetStringParameters(int widget) const
00529 {
00530 if (widget == SLW_CAPTION) {
00531 SetDParam(0, this->window_number);
00532 SetDParam(1, this->vscroll->GetCount());
00533 }
00534 }
00535
00536 virtual void OnClick(Point pt, int widget, int click_count)
00537 {
00538 switch (widget) {
00539 case SLW_LIST: {
00540 uint id_v = this->vscroll->GetScrolledRowFromWidget(pt.y, this, SLW_LIST, 0, FONT_HEIGHT_NORMAL);
00541 if (id_v >= this->stations.Length()) return;
00542
00543 const Station *st = this->stations[id_v];
00544
00545 assert(st->owner == (Owner)this->window_number || st->owner == OWNER_NONE);
00546
00547 if (_ctrl_pressed) {
00548 ShowExtraViewPortWindow(st->xy);
00549 } else {
00550 ScrollMainWindowToTile(st->xy);
00551 }
00552 break;
00553 }
00554
00555 case SLW_TRAIN:
00556 case SLW_TRUCK:
00557 case SLW_BUS:
00558 case SLW_AIRPLANE:
00559 case SLW_SHIP:
00560 if (_ctrl_pressed) {
00561 ToggleBit(this->facilities, widget - SLW_TRAIN);
00562 this->ToggleWidgetLoweredState(widget);
00563 } else {
00564 uint i;
00565 FOR_EACH_SET_BIT(i, this->facilities) {
00566 this->RaiseWidget(i + SLW_TRAIN);
00567 }
00568 this->facilities = 1 << (widget - SLW_TRAIN);
00569 this->LowerWidget(widget);
00570 }
00571 this->stations.ForceRebuild();
00572 this->SetDirty();
00573 break;
00574
00575 case SLW_FACILALL:
00576 for (uint i = SLW_TRAIN; i <= SLW_SHIP; i++) {
00577 this->LowerWidget(i);
00578 }
00579
00580 this->facilities = FACIL_TRAIN | FACIL_TRUCK_STOP | FACIL_BUS_STOP | FACIL_AIRPORT | FACIL_DOCK;
00581 this->stations.ForceRebuild();
00582 this->SetDirty();
00583 break;
00584
00585 case SLW_CARGOALL: {
00586 for (uint i = 0; i < NUM_CARGO; i++) {
00587 const CargoSpec *cs = CargoSpec::Get(i);
00588 if (cs->IsValid()) this->LowerWidget(SLW_CARGOSTART + i);
00589 }
00590 this->LowerWidget(SLW_NOCARGOWAITING);
00591
00592 this->cargo_filter = _cargo_mask;
00593 this->include_empty = true;
00594 this->stations.ForceRebuild();
00595 this->SetDirty();
00596 break;
00597 }
00598
00599 case SLW_SORTBY:
00600 this->stations.ToggleSortOrder();
00601 this->flags4 |= WF_TIMEOUT_BEGIN;
00602 this->LowerWidget(SLW_SORTBY);
00603 this->SetDirty();
00604 break;
00605
00606 case SLW_SORTDROPBTN:
00607 ShowDropDownMenu(this, this->sorter_names, this->stations.SortType(), SLW_SORTDROPBTN, 0, 0);
00608 break;
00609
00610 case SLW_NOCARGOWAITING:
00611 if (_ctrl_pressed) {
00612 this->include_empty = !this->include_empty;
00613 this->ToggleWidgetLoweredState(SLW_NOCARGOWAITING);
00614 } else {
00615 for (uint i = 0; i < NUM_CARGO; i++) {
00616 const CargoSpec *cs = CargoSpec::Get(i);
00617 if (cs->IsValid()) this->RaiseWidget(SLW_CARGOSTART + i);
00618 }
00619
00620 this->cargo_filter = 0;
00621 this->include_empty = true;
00622
00623 this->LowerWidget(SLW_NOCARGOWAITING);
00624 }
00625 this->stations.ForceRebuild();
00626 this->SetDirty();
00627 break;
00628
00629 default:
00630 if (widget >= SLW_CARGOSTART) {
00631
00632 const CargoSpec *cs = CargoSpec::Get(widget - SLW_CARGOSTART);
00633 if (!cs->IsValid()) break;
00634
00635 if (_ctrl_pressed) {
00636 ToggleBit(this->cargo_filter, cs->Index());
00637 this->ToggleWidgetLoweredState(widget);
00638 } else {
00639 for (uint i = 0; i < NUM_CARGO; i++) {
00640 const CargoSpec *cs = CargoSpec::Get(i);
00641 if (cs->IsValid()) this->RaiseWidget(SLW_CARGOSTART + i);
00642 }
00643 this->RaiseWidget(SLW_NOCARGOWAITING);
00644
00645 this->cargo_filter = 0;
00646 this->include_empty = false;
00647
00648 SetBit(this->cargo_filter, cs->Index());
00649 this->LowerWidget(widget);
00650 }
00651 this->stations.ForceRebuild();
00652 this->SetDirty();
00653 }
00654 break;
00655 }
00656 }
00657
00658 virtual void OnDropdownSelect(int widget, int index)
00659 {
00660 if (this->stations.SortType() != index) {
00661 this->stations.SetSortType(index);
00662
00663
00664 this->GetWidget<NWidgetCore>(SLW_SORTDROPBTN)->widget_data = this->sorter_names[this->stations.SortType()];
00665
00666 this->SetDirty();
00667 }
00668 }
00669
00670 virtual void OnTick()
00671 {
00672 if (_pause_mode != PM_UNPAUSED) return;
00673 if (this->stations.NeedResort()) {
00674 DEBUG(misc, 3, "Periodic rebuild station list company %d", this->window_number);
00675 this->SetDirty();
00676 }
00677 }
00678
00679 virtual void OnTimeout()
00680 {
00681 this->RaiseWidget(SLW_SORTBY);
00682 this->SetDirty();
00683 }
00684
00685 virtual void OnResize()
00686 {
00687 this->vscroll->SetCapacityFromWidget(this, SLW_LIST, WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM);
00688 }
00689
00690 virtual void OnInvalidateData(int data)
00691 {
00692 if (data == 0) {
00693 this->stations.ForceRebuild();
00694 } else {
00695 this->stations.ForceResort();
00696 }
00697 }
00698 };
00699
00700 Listing CompanyStationsWindow::last_sorting = {false, 0};
00701 byte CompanyStationsWindow::facilities = FACIL_TRAIN | FACIL_TRUCK_STOP | FACIL_BUS_STOP | FACIL_AIRPORT | FACIL_DOCK;
00702 bool CompanyStationsWindow::include_empty = true;
00703 const uint32 CompanyStationsWindow::cargo_filter_max = UINT32_MAX;
00704 uint32 CompanyStationsWindow::cargo_filter = UINT32_MAX;
00705 const Station *CompanyStationsWindow::last_station = NULL;
00706
00707
00708 GUIStationList::SortFunction * const CompanyStationsWindow::sorter_funcs[] = {
00709 &StationNameSorter,
00710 &StationTypeSorter,
00711 &StationWaitingSorter,
00712 &StationRatingMaxSorter,
00713 &StationRatingMinSorter
00714 };
00715
00716
00717 const StringID CompanyStationsWindow::sorter_names[] = {
00718 STR_SORT_BY_NAME,
00719 STR_SORT_BY_FACILITY,
00720 STR_SORT_BY_WAITING,
00721 STR_SORT_BY_RATING_MAX,
00722 STR_SORT_BY_RATING_MIN,
00723 INVALID_STRING_ID
00724 };
00725
00731 static NWidgetBase *CargoWidgets(int *biggest_index)
00732 {
00733 NWidgetHorizontal *container = new NWidgetHorizontal();
00734
00735 for (uint i = 0; i < NUM_CARGO; i++) {
00736 const CargoSpec *cs = CargoSpec::Get(i);
00737 if (cs->IsValid()) {
00738 NWidgetBackground *panel = new NWidgetBackground(WWT_PANEL, COLOUR_GREY, SLW_CARGOSTART + i);
00739 panel->SetMinimalSize(14, 11);
00740 panel->SetResize(0, 0);
00741 panel->SetFill(0, 1);
00742 panel->SetDataTip(0, STR_STATION_LIST_USE_CTRL_TO_SELECT_MORE);
00743 container->Add(panel);
00744 } else {
00745 NWidgetLeaf *nwi = new NWidgetLeaf(WWT_EMPTY, COLOUR_GREY, SLW_CARGOSTART + i, 0x0, STR_NULL);
00746 nwi->SetMinimalSize(0, 11);
00747 nwi->SetResize(0, 0);
00748 nwi->SetFill(0, 1);
00749 container->Add(nwi);
00750 }
00751 }
00752 *biggest_index = SLW_CARGOSTART + NUM_CARGO;
00753 return container;
00754 }
00755
00756 static const NWidgetPart _nested_company_stations_widgets[] = {
00757 NWidget(NWID_HORIZONTAL),
00758 NWidget(WWT_CLOSEBOX, COLOUR_GREY),
00759 NWidget(WWT_CAPTION, COLOUR_GREY, SLW_CAPTION), SetDataTip(STR_STATION_LIST_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
00760 NWidget(WWT_SHADEBOX, COLOUR_GREY),
00761 NWidget(WWT_STICKYBOX, COLOUR_GREY),
00762 EndContainer(),
00763 NWidget(NWID_HORIZONTAL),
00764 NWidget(WWT_TEXTBTN, COLOUR_GREY, SLW_TRAIN), SetMinimalSize(14, 11), SetDataTip(STR_TRAIN, STR_STATION_LIST_USE_CTRL_TO_SELECT_MORE), SetFill(0, 1),
00765 NWidget(WWT_TEXTBTN, COLOUR_GREY, SLW_TRUCK), SetMinimalSize(14, 11), SetDataTip(STR_LORRY, STR_STATION_LIST_USE_CTRL_TO_SELECT_MORE), SetFill(0, 1),
00766 NWidget(WWT_TEXTBTN, COLOUR_GREY, SLW_BUS), SetMinimalSize(14, 11), SetDataTip(STR_BUS, STR_STATION_LIST_USE_CTRL_TO_SELECT_MORE), SetFill(0, 1),
00767 NWidget(WWT_TEXTBTN, COLOUR_GREY, SLW_SHIP), SetMinimalSize(14, 11), SetDataTip(STR_SHIP, STR_STATION_LIST_USE_CTRL_TO_SELECT_MORE), SetFill(0, 1),
00768 NWidget(WWT_TEXTBTN, COLOUR_GREY, SLW_AIRPLANE), SetMinimalSize(14, 11), SetDataTip(STR_PLANE, STR_STATION_LIST_USE_CTRL_TO_SELECT_MORE), SetFill(0, 1),
00769 NWidget(WWT_PUSHBTN, COLOUR_GREY, SLW_FACILALL), SetMinimalSize(14, 11), SetDataTip(0x0, STR_STATION_LIST_SELECT_ALL_FACILITIES), SetFill(0, 1),
00770 NWidget(WWT_PANEL, COLOUR_GREY), SetMinimalSize(5, 11), SetFill(0, 1), EndContainer(),
00771 NWidgetFunction(CargoWidgets),
00772 NWidget(WWT_PANEL, COLOUR_GREY, SLW_NOCARGOWAITING), SetMinimalSize(14, 11), SetDataTip(0x0, STR_STATION_LIST_NO_WAITING_CARGO), SetFill(0, 1), EndContainer(),
00773 NWidget(WWT_PUSHBTN, COLOUR_GREY, SLW_CARGOALL), SetMinimalSize(14, 11), SetDataTip(0x0, STR_STATION_LIST_SELECT_ALL_TYPES), SetFill(0, 1),
00774 NWidget(WWT_PANEL, COLOUR_GREY), SetDataTip(0x0, STR_NULL), SetResize(1, 0), SetFill(1, 1), EndContainer(),
00775 EndContainer(),
00776 NWidget(NWID_HORIZONTAL),
00777 NWidget(WWT_TEXTBTN, COLOUR_GREY, SLW_SORTBY), SetMinimalSize(81, 12), SetDataTip(STR_BUTTON_SORT_BY, STR_TOOLTIP_SORT_ORDER),
00778 NWidget(WWT_DROPDOWN, COLOUR_GREY, SLW_SORTDROPBTN), SetMinimalSize(163, 12), SetDataTip(STR_SORT_BY_NAME, STR_TOOLTIP_SORT_CRITERIA),
00779 NWidget(WWT_PANEL, COLOUR_GREY), SetDataTip(0x0, STR_NULL), SetResize(1, 0), SetFill(1, 1), EndContainer(),
00780 EndContainer(),
00781 NWidget(NWID_HORIZONTAL),
00782 NWidget(WWT_PANEL, COLOUR_GREY, SLW_LIST), SetMinimalSize(346, 125), SetResize(1, 10), SetDataTip(0x0, STR_STATION_LIST_TOOLTIP), SetScrollbar(SLW_SCROLLBAR), EndContainer(),
00783 NWidget(NWID_VERTICAL),
00784 NWidget(NWID_VSCROLLBAR, COLOUR_GREY, SLW_SCROLLBAR),
00785 NWidget(WWT_RESIZEBOX, COLOUR_GREY),
00786 EndContainer(),
00787 EndContainer(),
00788 };
00789
00790 static const WindowDesc _company_stations_desc(
00791 WDP_AUTO, 358, 162,
00792 WC_STATION_LIST, WC_NONE,
00793 WDF_UNCLICK_BUTTONS,
00794 _nested_company_stations_widgets, lengthof(_nested_company_stations_widgets)
00795 );
00796
00802 void ShowCompanyStations(CompanyID company)
00803 {
00804 if (!Company::IsValidID(company)) return;
00805
00806 AllocateWindowDescFront<CompanyStationsWindow>(&_company_stations_desc, company);
00807 }
00808
00809 static const NWidgetPart _nested_station_view_widgets[] = {
00810 NWidget(NWID_HORIZONTAL),
00811 NWidget(WWT_CLOSEBOX, COLOUR_GREY),
00812 NWidget(WWT_CAPTION, COLOUR_GREY, SVW_CAPTION), SetDataTip(STR_STATION_VIEW_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
00813 NWidget(WWT_SHADEBOX, COLOUR_GREY),
00814 NWidget(WWT_STICKYBOX, COLOUR_GREY),
00815 EndContainer(),
00816 NWidget(NWID_HORIZONTAL),
00817 NWidget(WWT_PANEL, COLOUR_GREY, SVW_WAITING), SetMinimalSize(237, 52), SetResize(1, 10), SetScrollbar(SVW_SCROLLBAR), EndContainer(),
00818 NWidget(NWID_VSCROLLBAR, COLOUR_GREY, SVW_SCROLLBAR),
00819 EndContainer(),
00820 NWidget(WWT_PANEL, COLOUR_GREY, SVW_ACCEPTLIST), SetMinimalSize(249, 32), SetResize(1, 0), EndContainer(),
00821 NWidget(NWID_HORIZONTAL, NC_EQUALSIZE),
00822 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, SVW_LOCATION), SetMinimalSize(60, 12), SetResize(1, 0), SetFill(1, 1),
00823 SetDataTip(STR_BUTTON_LOCATION, STR_STATION_VIEW_CENTER_TOOLTIP),
00824 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, SVW_ACCEPTS), SetMinimalSize(61, 12), SetResize(1, 0), SetFill(1, 1),
00825 SetDataTip(STR_STATION_VIEW_RATINGS_BUTTON, STR_STATION_VIEW_RATINGS_TOOLTIP),
00826 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, SVW_RENAME), SetMinimalSize(60, 12), SetResize(1, 0), SetFill(1, 1),
00827 SetDataTip(STR_BUTTON_RENAME, STR_STATION_VIEW_RENAME_TOOLTIP),
00828 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, SVW_TRAINS), SetMinimalSize(14, 12), SetFill(0, 1), SetDataTip(STR_TRAIN, STR_STATION_VIEW_SCHEDULED_TRAINS_TOOLTIP),
00829 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, SVW_ROADVEHS), SetMinimalSize(14, 12), SetFill(0, 1), SetDataTip(STR_LORRY, STR_STATION_VIEW_SCHEDULED_ROAD_VEHICLES_TOOLTIP),
00830 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, SVW_SHIPS), SetMinimalSize(14, 12), SetFill(0, 1), SetDataTip(STR_SHIP, STR_STATION_VIEW_SCHEDULED_SHIPS_TOOLTIP),
00831 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, SVW_PLANES), SetMinimalSize(14, 12), SetFill(0, 1), SetDataTip(STR_PLANE, STR_STATION_VIEW_SCHEDULED_AIRCRAFT_TOOLTIP),
00832 NWidget(WWT_RESIZEBOX, COLOUR_GREY),
00833 EndContainer(),
00834 };
00835
00846 static void DrawCargoIcons(CargoID i, uint waiting, int left, int right, int y)
00847 {
00848 uint num = min((waiting + 5) / 10, (right - left) / 10);
00849 if (num == 0) return;
00850
00851 SpriteID sprite = CargoSpec::Get(i)->GetCargoIcon();
00852
00853 int x = _current_text_dir == TD_RTL ? right - num * 10 : left;
00854 do {
00855 DrawSprite(sprite, PAL_NONE, x, y);
00856 x += 10;
00857 } while (--num);
00858 }
00859
00860 struct CargoData {
00861 CargoID cargo;
00862 StationID source;
00863 uint count;
00864
00865 CargoData(CargoID cargo, StationID source, uint count) :
00866 cargo(cargo),
00867 source(source),
00868 count(count)
00869 { }
00870 };
00871
00872 typedef std::list<CargoData> CargoDataList;
00873
00877 struct StationViewWindow : public Window {
00878 uint32 cargo;
00879 uint16 cargo_rows[NUM_CARGO];
00880 uint expand_shrink_width;
00881 int rating_lines;
00882 int accepts_lines;
00883 Scrollbar *vscroll;
00884
00886 enum AcceptListHeight {
00887 ALH_RATING = 13,
00888 ALH_ACCEPTS = 3,
00889 };
00890
00891 StationViewWindow(const WindowDesc *desc, WindowNumber window_number) : Window()
00892 {
00893 this->rating_lines = ALH_RATING;
00894 this->accepts_lines = ALH_ACCEPTS;
00895
00896 this->CreateNestedTree(desc);
00897 this->vscroll = this->GetScrollbar(SVW_SCROLLBAR);
00898
00899 this->FinishInitNested(desc, window_number);
00900
00901 Owner owner = Station::Get(window_number)->owner;
00902 if (owner != OWNER_NONE) this->owner = owner;
00903 }
00904
00905 ~StationViewWindow()
00906 {
00907 Owner owner = Station::Get(this->window_number)->owner;
00908 if (!Company::IsValidID(owner)) owner = _local_company;
00909 if (!Company::IsValidID(owner)) return;
00910 DeleteWindowById(WC_TRAINS_LIST, VehicleListIdentifier(VL_STATION_LIST, VEH_TRAIN, owner, this->window_number).Pack(), false);
00911 DeleteWindowById(WC_ROADVEH_LIST, VehicleListIdentifier(VL_STATION_LIST, VEH_ROAD, owner, this->window_number).Pack(), false);
00912 DeleteWindowById(WC_SHIPS_LIST, VehicleListIdentifier(VL_STATION_LIST, VEH_SHIP, owner, this->window_number).Pack(), false);
00913 DeleteWindowById(WC_AIRCRAFT_LIST, VehicleListIdentifier(VL_STATION_LIST, VEH_AIRCRAFT, owner, this->window_number).Pack(), false);
00914 }
00915
00916 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
00917 {
00918 switch (widget) {
00919 case SVW_WAITING:
00920 resize->height = FONT_HEIGHT_NORMAL;
00921 size->height = WD_FRAMERECT_TOP + 5 * resize->height + WD_FRAMERECT_BOTTOM;
00922 this->expand_shrink_width = max(GetStringBoundingBox("-").width, GetStringBoundingBox("+").width) + WD_FRAMERECT_LEFT + WD_FRAMERECT_RIGHT;
00923 break;
00924
00925 case SVW_ACCEPTLIST:
00926 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;
00927 break;
00928 }
00929 }
00930
00931 virtual void OnPaint()
00932 {
00933 CargoDataList cargolist;
00934 uint32 transfers = 0;
00935 this->OrderWaitingCargo(&cargolist, &transfers);
00936
00937 this->vscroll->SetCount((int)cargolist.size() + 1);
00938
00939
00940 const Station *st = Station::Get(this->window_number);
00941 this->SetWidgetDisabledState(SVW_RENAME, st->owner != _local_company);
00942 this->SetWidgetDisabledState(SVW_TRAINS, !(st->facilities & FACIL_TRAIN));
00943 this->SetWidgetDisabledState(SVW_ROADVEHS, !(st->facilities & FACIL_TRUCK_STOP) && !(st->facilities & FACIL_BUS_STOP));
00944 this->SetWidgetDisabledState(SVW_SHIPS, !(st->facilities & FACIL_DOCK));
00945 this->SetWidgetDisabledState(SVW_PLANES, !(st->facilities & FACIL_AIRPORT));
00946
00947 this->DrawWidgets();
00948
00949 if (!this->IsShaded()) {
00950
00951 const NWidgetBase *wid = this->GetWidget<NWidgetBase>(SVW_ACCEPTLIST);
00952 const Rect r = {wid->pos_x, wid->pos_y, wid->pos_x + wid->current_x - 1, wid->pos_y + wid->current_y - 1};
00953 if (this->GetWidget<NWidgetCore>(SVW_ACCEPTS)->widget_data == STR_STATION_VIEW_RATINGS_BUTTON) {
00954 int lines = this->DrawAcceptedCargo(r);
00955 if (lines > this->accepts_lines) {
00956 this->accepts_lines = lines;
00957 this->ReInit();
00958 return;
00959 }
00960 } else {
00961 int lines = this->DrawCargoRatings(r);
00962 if (lines > this->rating_lines) {
00963 this->rating_lines = lines;
00964 this->ReInit();
00965 return;
00966 }
00967 }
00968
00969
00970 NWidgetBase *nwi = this->GetWidget<NWidgetBase>(SVW_WAITING);
00971 Rect waiting_rect = {nwi->pos_x, nwi->pos_y, nwi->pos_x + nwi->current_x - 1, nwi->pos_y + nwi->current_y - 1};
00972 this->DrawWaitingCargo(waiting_rect, cargolist, transfers);
00973 }
00974 }
00975
00976 virtual void SetStringParameters(int widget) const
00977 {
00978 if (widget == SVW_CAPTION) {
00979 const Station *st = Station::Get(this->window_number);
00980 SetDParam(0, st->index);
00981 SetDParam(1, st->facilities);
00982 }
00983 }
00984
00991 void OrderWaitingCargo(CargoDataList *cargolist, uint32 *transfers)
00992 {
00993 assert(cargolist->size() == 0);
00994 *transfers = 0;
00995
00996 StationID station_id = this->window_number;
00997 const Station *st = Station::Get(station_id);
00998
00999
01000 for (CargoID i = 0; i < NUM_CARGO; i++) {
01001 if (st->goods[i].cargo.Empty()) {
01002 this->cargo_rows[i] = 0;
01003 } else {
01004
01005 cargolist->push_back(CargoData(i, INVALID_STATION, st->goods[i].cargo.Count()));
01006
01007
01008 this->cargo_rows[i] = (uint16)cargolist->size();
01009
01010
01011 const StationCargoList::List *packets = st->goods[i].cargo.Packets();
01012 for (StationCargoList::ConstIterator it(packets->begin()); it != packets->end(); it++) {
01013 const CargoPacket *cp = *it;
01014 if (cp->SourceStation() != station_id) {
01015 bool added = false;
01016
01017
01018 SetBit(*transfers, i);
01019
01020
01021 if (!HasBit(this->cargo, i)) break;
01022
01023
01024 for (CargoDataList::iterator jt(cargolist->begin()); jt != cargolist->end(); jt++) {
01025 CargoData *cd = &(*jt);
01026 if (cd->cargo == i && cd->source == cp->SourceStation()) {
01027 cd->count += cp->Count();
01028 added = true;
01029 break;
01030 }
01031 }
01032
01033 if (!added) cargolist->push_back(CargoData(i, cp->SourceStation(), cp->Count()));
01034 }
01035 }
01036 }
01037 }
01038 }
01039
01046 void DrawWaitingCargo(const Rect &r, const CargoDataList &cargolist, uint32 transfers) const
01047 {
01048 int y = r.top + WD_FRAMERECT_TOP;
01049 int pos = this->vscroll->GetPosition();
01050
01051 const Station *st = Station::Get(this->window_number);
01052 if (--pos < 0) {
01053 StringID str = STR_JUST_NOTHING;
01054 for (CargoID i = 0; i < NUM_CARGO; i++) {
01055 if (!st->goods[i].cargo.Empty()) str = STR_EMPTY;
01056 }
01057 SetDParam(0, str);
01058 DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, STR_STATION_VIEW_WAITING_TITLE);
01059 y += FONT_HEIGHT_NORMAL;
01060 }
01061
01062 bool rtl = _current_text_dir == TD_RTL;
01063 int text_left = rtl ? r.left + this->expand_shrink_width : r.left + WD_FRAMERECT_LEFT;
01064 int text_right = rtl ? r.right - WD_FRAMERECT_LEFT : r.right - this->expand_shrink_width;
01065 int shrink_left = rtl ? r.left + WD_FRAMERECT_LEFT : r.right - this->expand_shrink_width + WD_FRAMERECT_LEFT;
01066 int shrink_right = rtl ? r.left + this->expand_shrink_width - WD_FRAMERECT_RIGHT : r.right - WD_FRAMERECT_RIGHT;
01067
01068
01069 int maxrows = this->vscroll->GetCapacity();
01070 for (CargoDataList::const_iterator it = cargolist.begin(); it != cargolist.end() && pos > -maxrows; ++it) {
01071 if (--pos < 0) {
01072 const CargoData *cd = &(*it);
01073 if (cd->source == INVALID_STATION) {
01074
01075 DrawCargoIcons(cd->cargo, cd->count, r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y);
01076 SetDParam(0, cd->cargo);
01077 SetDParam(1, cd->count);
01078 if (HasBit(transfers, cd->cargo)) {
01079
01080 const char *sym = HasBit(this->cargo, cd->cargo) ? "-" : "+";
01081 DrawString(text_left, text_right, y, STR_STATION_VIEW_WAITING_CARGO, TC_FROMSTRING, SA_RIGHT);
01082 DrawString(shrink_left, shrink_right, y, sym, TC_YELLOW, SA_RIGHT);
01083 } else {
01084 DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, STR_STATION_VIEW_WAITING_CARGO, TC_FROMSTRING, SA_RIGHT);
01085 }
01086 } else {
01087 SetDParam(0, cd->cargo);
01088 SetDParam(1, cd->count);
01089 SetDParam(2, cd->source);
01090 DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, STR_STATION_VIEW_EN_ROUTE_FROM, TC_FROMSTRING, SA_RIGHT);
01091 }
01092
01093 y += FONT_HEIGHT_NORMAL;
01094 }
01095 }
01096 }
01097
01103 int DrawAcceptedCargo(const Rect &r) const
01104 {
01105 const Station *st = Station::Get(this->window_number);
01106
01107 uint32 cargo_mask = 0;
01108 for (CargoID i = 0; i < NUM_CARGO; i++) {
01109 if (HasBit(st->goods[i].acceptance_pickup, GoodsEntry::ACCEPTANCE)) SetBit(cargo_mask, i);
01110 }
01111 Rect s = {r.left + WD_FRAMERECT_LEFT, r.top + WD_FRAMERECT_TOP, r.right - WD_FRAMERECT_RIGHT, INT32_MAX};
01112 int bottom = DrawCargoListText(cargo_mask, s, STR_STATION_VIEW_ACCEPTS_CARGO);
01113 return CeilDiv(bottom - r.top - WD_FRAMERECT_TOP, FONT_HEIGHT_NORMAL);
01114 }
01115
01121 int DrawCargoRatings(const Rect &r) const
01122 {
01123 const Station *st = Station::Get(this->window_number);
01124 int y = r.top + WD_FRAMERECT_TOP;
01125
01126 DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, STR_STATION_VIEW_CARGO_RATINGS_TITLE);
01127 y += FONT_HEIGHT_NORMAL;
01128
01129 const CargoSpec *cs;
01130 FOR_ALL_SORTED_STANDARD_CARGOSPECS(cs) {
01131 const GoodsEntry *ge = &st->goods[cs->Index()];
01132 if (!HasBit(ge->acceptance_pickup, GoodsEntry::PICKUP)) continue;
01133
01134 SetDParam(0, cs->name);
01135 SetDParam(2, ToPercent8(ge->rating));
01136 SetDParam(1, STR_CARGO_RATING_APPALLING + (ge->rating >> 5));
01137 DrawString(r.left + WD_FRAMERECT_LEFT + 6, r.right - WD_FRAMERECT_RIGHT - 6, y, STR_STATION_VIEW_CARGO_RATING);
01138 y += FONT_HEIGHT_NORMAL;
01139 }
01140 return CeilDiv(y - r.top - WD_FRAMERECT_TOP, FONT_HEIGHT_NORMAL);
01141 }
01142
01143 void HandleCargoWaitingClick(int row)
01144 {
01145 if (row == 0) return;
01146
01147 for (CargoID c = 0; c < NUM_CARGO; c++) {
01148 if (this->cargo_rows[c] == row) {
01149 ToggleBit(this->cargo, c);
01150 this->SetWidgetDirty(SVW_WAITING);
01151 break;
01152 }
01153 }
01154 }
01155
01156 virtual void OnClick(Point pt, int widget, int click_count)
01157 {
01158 switch (widget) {
01159 case SVW_WAITING:
01160 this->HandleCargoWaitingClick(this->vscroll->GetScrolledRowFromWidget(pt.y, this, SVW_WAITING, WD_FRAMERECT_TOP, FONT_HEIGHT_NORMAL));
01161 break;
01162
01163 case SVW_LOCATION:
01164 if (_ctrl_pressed) {
01165 ShowExtraViewPortWindow(Station::Get(this->window_number)->xy);
01166 } else {
01167 ScrollMainWindowToTile(Station::Get(this->window_number)->xy);
01168 }
01169 break;
01170
01171 case SVW_RATINGS: {
01172
01173 int height_change;
01174 NWidgetCore *nwi = this->GetWidget<NWidgetCore>(SVW_RATINGS);
01175 if (this->GetWidget<NWidgetCore>(SVW_RATINGS)->widget_data == STR_STATION_VIEW_RATINGS_BUTTON) {
01176 nwi->SetDataTip(STR_STATION_VIEW_ACCEPTS_BUTTON, STR_STATION_VIEW_ACCEPTS_TOOLTIP);
01177 height_change = this->rating_lines - this->accepts_lines;
01178 } else {
01179 nwi->SetDataTip(STR_STATION_VIEW_RATINGS_BUTTON, STR_STATION_VIEW_RATINGS_TOOLTIP);
01180 height_change = this->accepts_lines - this->rating_lines;
01181 }
01182 this->ReInit(0, height_change * FONT_HEIGHT_NORMAL);
01183 break;
01184 }
01185
01186 case SVW_RENAME:
01187 SetDParam(0, this->window_number);
01188 ShowQueryString(STR_STATION_NAME, STR_STATION_VIEW_RENAME_STATION_CAPTION, MAX_LENGTH_STATION_NAME_CHARS, MAX_LENGTH_STATION_NAME_PIXELS,
01189 this, CS_ALPHANUMERAL, QSF_ENABLE_DEFAULT | QSF_LEN_IN_CHARS);
01190 break;
01191
01192 case SVW_TRAINS:
01193 case SVW_ROADVEHS:
01194 case SVW_SHIPS:
01195 case SVW_PLANES:
01196 ShowVehicleListWindow(this->owner, (VehicleType)(widget - SVW_TRAINS), (StationID)this->window_number);
01197 break;
01198 }
01199 }
01200
01201 virtual void OnQueryTextFinished(char *str)
01202 {
01203 if (str == NULL) return;
01204
01205 DoCommandP(0, this->window_number, 0, CMD_RENAME_STATION | CMD_MSG(STR_ERROR_CAN_T_RENAME_STATION), NULL, str);
01206 }
01207
01208 virtual void OnResize()
01209 {
01210 this->vscroll->SetCapacityFromWidget(this, SVW_WAITING, WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM);
01211 }
01212 };
01213
01214
01215 static const WindowDesc _station_view_desc(
01216 WDP_AUTO, 249, 110,
01217 WC_STATION_VIEW, WC_NONE,
01218 WDF_UNCLICK_BUTTONS,
01219 _nested_station_view_widgets, lengthof(_nested_station_view_widgets)
01220 );
01221
01227 void ShowStationViewWindow(StationID station)
01228 {
01229 AllocateWindowDescFront<StationViewWindow>(&_station_view_desc, station);
01230 }
01231
01233 struct TileAndStation {
01234 TileIndex tile;
01235 StationID station;
01236 };
01237
01238 static SmallVector<TileAndStation, 8> _deleted_stations_nearby;
01239 static SmallVector<StationID, 8> _stations_nearby_list;
01240
01248 template <class T>
01249 static bool AddNearbyStation(TileIndex tile, void *user_data)
01250 {
01251 TileArea *ctx = (TileArea *)user_data;
01252
01253
01254 for (uint i = 0; i < _deleted_stations_nearby.Length(); i++) {
01255 TileAndStation *ts = _deleted_stations_nearby.Get(i);
01256 if (ts->tile == tile) {
01257 *_stations_nearby_list.Append() = _deleted_stations_nearby[i].station;
01258 _deleted_stations_nearby.Erase(ts);
01259 i--;
01260 }
01261 }
01262
01263
01264 if (!IsTileType(tile, MP_STATION)) return false;
01265
01266 StationID sid = GetStationIndex(tile);
01267
01268
01269 if (!T::IsValidID(sid)) return false;
01270
01271 T *st = T::Get(sid);
01272 if (st->owner != _local_company || _stations_nearby_list.Contains(sid)) return false;
01273
01274 if (st->rect.BeforeAddRect(ctx->tile, ctx->w, ctx->h, StationRect::ADD_TEST).Succeeded()) {
01275 *_stations_nearby_list.Append() = sid;
01276 }
01277
01278 return false;
01279 }
01280
01290 template <class T>
01291 static const T *FindStationsNearby(TileArea ta, bool distant_join)
01292 {
01293 TileArea ctx = ta;
01294
01295 _stations_nearby_list.Clear();
01296 _deleted_stations_nearby.Clear();
01297
01298
01299 TILE_AREA_LOOP(t, ta) {
01300 if (t < MapSize() && IsTileType(t, MP_STATION) && T::IsValidID(GetStationIndex(t))) return T::GetByTile(t);
01301 }
01302
01303
01304 const BaseStation *st;
01305 FOR_ALL_BASE_STATIONS(st) {
01306 if (T::IsExpected(st) && !st->IsInUse() && st->owner == _local_company) {
01307
01308 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) {
01309 TileAndStation *ts = _deleted_stations_nearby.Append();
01310 ts->tile = st->xy;
01311 ts->station = st->index;
01312
01313
01314 if (IsInsideBS(TileX(st->xy), TileX(ctx.tile), ctx.w) &&
01315 IsInsideBS(TileY(st->xy), TileY(ctx.tile), ctx.h)) {
01316 AddNearbyStation<T>(st->xy, &ctx);
01317 }
01318 }
01319 }
01320 }
01321
01322
01323
01324
01325 if (distant_join && min(ta.w, ta.h) >= _settings_game.station.station_spread) return NULL;
01326 uint max_dist = distant_join ? _settings_game.station.station_spread - min(ta.w, ta.h) : 1;
01327
01328 TileIndex tile = TILE_ADD(ctx.tile, TileOffsByDir(DIR_N));
01329 CircularTileSearch(&tile, max_dist, ta.w, ta.h, AddNearbyStation<T>, &ctx);
01330
01331 return NULL;
01332 }
01333
01334 enum JoinStationWidgets {
01335 JSW_WIDGET_CAPTION,
01336 JSW_PANEL,
01337 JSW_SCROLLBAR,
01338 };
01339
01340 static const NWidgetPart _nested_select_station_widgets[] = {
01341 NWidget(NWID_HORIZONTAL),
01342 NWidget(WWT_CLOSEBOX, COLOUR_DARK_GREEN),
01343 NWidget(WWT_CAPTION, COLOUR_DARK_GREEN, JSW_WIDGET_CAPTION), SetDataTip(STR_JOIN_STATION_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
01344 EndContainer(),
01345 NWidget(NWID_HORIZONTAL),
01346 NWidget(WWT_PANEL, COLOUR_DARK_GREEN, JSW_PANEL), SetResize(1, 0), SetScrollbar(JSW_SCROLLBAR), EndContainer(),
01347 NWidget(NWID_VERTICAL),
01348 NWidget(NWID_VSCROLLBAR, COLOUR_DARK_GREEN, JSW_SCROLLBAR),
01349 NWidget(WWT_RESIZEBOX, COLOUR_DARK_GREEN),
01350 EndContainer(),
01351 EndContainer(),
01352 };
01353
01358 template <class T>
01359 struct SelectStationWindow : Window {
01360 CommandContainer select_station_cmd;
01361 TileArea area;
01362 Scrollbar *vscroll;
01363
01364 SelectStationWindow(const WindowDesc *desc, CommandContainer cmd, TileArea ta) :
01365 Window(),
01366 select_station_cmd(cmd),
01367 area(ta)
01368 {
01369 this->CreateNestedTree(desc);
01370 this->vscroll = this->GetScrollbar(JSW_SCROLLBAR);
01371 this->GetWidget<NWidgetCore>(JSW_WIDGET_CAPTION)->widget_data = T::EXPECTED_FACIL == FACIL_WAYPOINT ? STR_JOIN_WAYPOINT_CAPTION : STR_JOIN_STATION_CAPTION;
01372 this->FinishInitNested(desc, 0);
01373 this->OnInvalidateData(0);
01374 }
01375
01376 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
01377 {
01378 if (widget != JSW_PANEL) return;
01379
01380
01381 Dimension d = GetStringBoundingBox(T::EXPECTED_FACIL == FACIL_WAYPOINT ? STR_JOIN_WAYPOINT_CREATE_SPLITTED_WAYPOINT : STR_JOIN_STATION_CREATE_SPLITTED_STATION);
01382 for (uint i = 0; i < _stations_nearby_list.Length(); i++) {
01383 const T *st = T::Get(_stations_nearby_list[i]);
01384 SetDParam(0, st->index);
01385 SetDParam(1, st->facilities);
01386 d = maxdim(d, GetStringBoundingBox(T::EXPECTED_FACIL == FACIL_WAYPOINT ? STR_STATION_LIST_WAYPOINT : STR_STATION_LIST_STATION));
01387 }
01388
01389 resize->height = d.height;
01390 d.height *= 5;
01391 d.width += WD_FRAMERECT_RIGHT + WD_FRAMERECT_LEFT;
01392 d.height += WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM;
01393 *size = d;
01394 }
01395
01396 virtual void DrawWidget(const Rect &r, int widget) const
01397 {
01398 if (widget != JSW_PANEL) return;
01399
01400 uint y = r.top + WD_FRAMERECT_TOP;
01401 if (this->vscroll->GetPosition() == 0) {
01402 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);
01403 y += this->resize.step_height;
01404 }
01405
01406 for (uint i = max<uint>(1, this->vscroll->GetPosition()); i <= _stations_nearby_list.Length(); ++i, y += this->resize.step_height) {
01407
01408 if (i - this->vscroll->GetPosition() >= this->vscroll->GetCapacity()) break;
01409
01410 const T *st = T::Get(_stations_nearby_list[i - 1]);
01411 SetDParam(0, st->index);
01412 SetDParam(1, st->facilities);
01413 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);
01414 }
01415 }
01416
01417 virtual void OnClick(Point pt, int widget, int click_count)
01418 {
01419 if (widget != JSW_PANEL) return;
01420
01421 uint st_index = this->vscroll->GetScrolledRowFromWidget(pt.y, this, JSW_PANEL, WD_FRAMERECT_TOP);
01422 bool distant_join = (st_index > 0);
01423 if (distant_join) st_index--;
01424
01425 if (distant_join && st_index >= _stations_nearby_list.Length()) return;
01426
01427
01428 SB(this->select_station_cmd.p2, 16, 16,
01429 (distant_join ? _stations_nearby_list[st_index] : NEW_STATION));
01430
01431
01432 DoCommandP(&this->select_station_cmd);
01433
01434
01435 DeleteWindowById(WC_SELECT_STATION, 0);
01436 }
01437
01438 virtual void OnTick()
01439 {
01440 if (_thd.dirty & 2) {
01441 _thd.dirty &= ~2;
01442 this->SetDirty();
01443 }
01444 }
01445
01446 virtual void OnResize()
01447 {
01448 this->vscroll->SetCapacityFromWidget(this, JSW_PANEL, WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM);
01449 }
01450
01451 virtual void OnInvalidateData(int data)
01452 {
01453 FindStationsNearby<T>(this->area, true);
01454 this->vscroll->SetCount(_stations_nearby_list.Length() + 1);
01455 this->SetDirty();
01456 }
01457 };
01458
01459 static const WindowDesc _select_station_desc(
01460 WDP_AUTO, 200, 180,
01461 WC_SELECT_STATION, WC_NONE,
01462 WDF_CONSTRUCTION,
01463 _nested_select_station_widgets, lengthof(_nested_select_station_widgets)
01464 );
01465
01466
01474 template <class T>
01475 static bool StationJoinerNeeded(CommandContainer cmd, TileArea ta)
01476 {
01477
01478 if (!_settings_game.station.distant_join_stations) return false;
01479
01480
01481
01482 Window *selection_window = FindWindowById(WC_SELECT_STATION, 0);
01483 if (selection_window != NULL) {
01484
01485 delete selection_window;
01486 UpdateTileSelection();
01487 }
01488
01489
01490 if (!_ctrl_pressed) return false;
01491
01492
01493 if (DoCommand(&cmd, CommandFlagsToDCFlags(GetCommandFlags(cmd.cmd))).Failed()) return false;
01494
01495
01496
01497
01498 const T *st = FindStationsNearby<T>(ta, false);
01499 return st == NULL && (_settings_game.station.adjacent_stations || _stations_nearby_list.Length() == 0);
01500 }
01501
01508 template <class T>
01509 void ShowSelectBaseStationIfNeeded(CommandContainer cmd, TileArea ta)
01510 {
01511 if (StationJoinerNeeded<T>(cmd, ta)) {
01512 if (!_settings_client.gui.persistent_buildingtools) ResetObjectToPlace();
01513 new SelectStationWindow<T>(&_select_station_desc, cmd, ta);
01514 } else {
01515 DoCommandP(&cmd);
01516 }
01517 }
01518
01524 void ShowSelectStationIfNeeded(CommandContainer cmd, TileArea ta)
01525 {
01526 ShowSelectBaseStationIfNeeded<Station>(cmd, ta);
01527 }
01528
01534 void ShowSelectWaypointIfNeeded(CommandContainer cmd, TileArea ta)
01535 {
01536 ShowSelectBaseStationIfNeeded<Waypoint>(cmd, ta);
01537 }