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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
00695 virtual void OnInvalidateData(int data = 0, bool gui_scope = true)
00696 {
00697 if (data == 0) {
00698
00699 this->stations.ForceRebuild();
00700 } else {
00701 this->stations.ForceResort();
00702 }
00703 }
00704 };
00705
00706 Listing CompanyStationsWindow::last_sorting = {false, 0};
00707 byte CompanyStationsWindow::facilities = FACIL_TRAIN | FACIL_TRUCK_STOP | FACIL_BUS_STOP | FACIL_AIRPORT | FACIL_DOCK;
00708 bool CompanyStationsWindow::include_empty = true;
00709 const uint32 CompanyStationsWindow::cargo_filter_max = UINT32_MAX;
00710 uint32 CompanyStationsWindow::cargo_filter = UINT32_MAX;
00711 const Station *CompanyStationsWindow::last_station = NULL;
00712
00713
00714 GUIStationList::SortFunction * const CompanyStationsWindow::sorter_funcs[] = {
00715 &StationNameSorter,
00716 &StationTypeSorter,
00717 &StationWaitingSorter,
00718 &StationRatingMaxSorter,
00719 &StationRatingMinSorter
00720 };
00721
00722
00723 const StringID CompanyStationsWindow::sorter_names[] = {
00724 STR_SORT_BY_NAME,
00725 STR_SORT_BY_FACILITY,
00726 STR_SORT_BY_WAITING,
00727 STR_SORT_BY_RATING_MAX,
00728 STR_SORT_BY_RATING_MIN,
00729 INVALID_STRING_ID
00730 };
00731
00737 static NWidgetBase *CargoWidgets(int *biggest_index)
00738 {
00739 NWidgetHorizontal *container = new NWidgetHorizontal();
00740
00741 for (uint i = 0; i < NUM_CARGO; i++) {
00742 const CargoSpec *cs = CargoSpec::Get(i);
00743 if (cs->IsValid()) {
00744 NWidgetBackground *panel = new NWidgetBackground(WWT_PANEL, COLOUR_GREY, SLW_CARGOSTART + i);
00745 panel->SetMinimalSize(14, 11);
00746 panel->SetResize(0, 0);
00747 panel->SetFill(0, 1);
00748 panel->SetDataTip(0, STR_STATION_LIST_USE_CTRL_TO_SELECT_MORE);
00749 container->Add(panel);
00750 } else {
00751 NWidgetLeaf *nwi = new NWidgetLeaf(WWT_EMPTY, COLOUR_GREY, SLW_CARGOSTART + i, 0x0, STR_NULL);
00752 nwi->SetMinimalSize(0, 11);
00753 nwi->SetResize(0, 0);
00754 nwi->SetFill(0, 1);
00755 container->Add(nwi);
00756 }
00757 }
00758 *biggest_index = SLW_CARGOSTART + NUM_CARGO;
00759 return container;
00760 }
00761
00762 static const NWidgetPart _nested_company_stations_widgets[] = {
00763 NWidget(NWID_HORIZONTAL),
00764 NWidget(WWT_CLOSEBOX, COLOUR_GREY),
00765 NWidget(WWT_CAPTION, COLOUR_GREY, SLW_CAPTION), SetDataTip(STR_STATION_LIST_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
00766 NWidget(WWT_SHADEBOX, COLOUR_GREY),
00767 NWidget(WWT_STICKYBOX, COLOUR_GREY),
00768 EndContainer(),
00769 NWidget(NWID_HORIZONTAL),
00770 NWidget(WWT_TEXTBTN, COLOUR_GREY, SLW_TRAIN), SetMinimalSize(14, 11), SetDataTip(STR_TRAIN, STR_STATION_LIST_USE_CTRL_TO_SELECT_MORE), SetFill(0, 1),
00771 NWidget(WWT_TEXTBTN, COLOUR_GREY, SLW_TRUCK), SetMinimalSize(14, 11), SetDataTip(STR_LORRY, STR_STATION_LIST_USE_CTRL_TO_SELECT_MORE), SetFill(0, 1),
00772 NWidget(WWT_TEXTBTN, COLOUR_GREY, SLW_BUS), SetMinimalSize(14, 11), SetDataTip(STR_BUS, STR_STATION_LIST_USE_CTRL_TO_SELECT_MORE), SetFill(0, 1),
00773 NWidget(WWT_TEXTBTN, COLOUR_GREY, SLW_SHIP), SetMinimalSize(14, 11), SetDataTip(STR_SHIP, STR_STATION_LIST_USE_CTRL_TO_SELECT_MORE), SetFill(0, 1),
00774 NWidget(WWT_TEXTBTN, COLOUR_GREY, SLW_AIRPLANE), SetMinimalSize(14, 11), SetDataTip(STR_PLANE, STR_STATION_LIST_USE_CTRL_TO_SELECT_MORE), SetFill(0, 1),
00775 NWidget(WWT_PUSHBTN, COLOUR_GREY, SLW_FACILALL), SetMinimalSize(14, 11), SetDataTip(0x0, STR_STATION_LIST_SELECT_ALL_FACILITIES), SetFill(0, 1),
00776 NWidget(WWT_PANEL, COLOUR_GREY), SetMinimalSize(5, 11), SetFill(0, 1), EndContainer(),
00777 NWidgetFunction(CargoWidgets),
00778 NWidget(WWT_PANEL, COLOUR_GREY, SLW_NOCARGOWAITING), SetMinimalSize(14, 11), SetDataTip(0x0, STR_STATION_LIST_NO_WAITING_CARGO), SetFill(0, 1), EndContainer(),
00779 NWidget(WWT_PUSHBTN, COLOUR_GREY, SLW_CARGOALL), SetMinimalSize(14, 11), SetDataTip(0x0, STR_STATION_LIST_SELECT_ALL_TYPES), SetFill(0, 1),
00780 NWidget(WWT_PANEL, COLOUR_GREY), SetDataTip(0x0, STR_NULL), SetResize(1, 0), SetFill(1, 1), EndContainer(),
00781 EndContainer(),
00782 NWidget(NWID_HORIZONTAL),
00783 NWidget(WWT_TEXTBTN, COLOUR_GREY, SLW_SORTBY), SetMinimalSize(81, 12), SetDataTip(STR_BUTTON_SORT_BY, STR_TOOLTIP_SORT_ORDER),
00784 NWidget(WWT_DROPDOWN, COLOUR_GREY, SLW_SORTDROPBTN), SetMinimalSize(163, 12), SetDataTip(STR_SORT_BY_NAME, STR_TOOLTIP_SORT_CRITERIA),
00785 NWidget(WWT_PANEL, COLOUR_GREY), SetDataTip(0x0, STR_NULL), SetResize(1, 0), SetFill(1, 1), EndContainer(),
00786 EndContainer(),
00787 NWidget(NWID_HORIZONTAL),
00788 NWidget(WWT_PANEL, COLOUR_GREY, SLW_LIST), SetMinimalSize(346, 125), SetResize(1, 10), SetDataTip(0x0, STR_STATION_LIST_TOOLTIP), SetScrollbar(SLW_SCROLLBAR), EndContainer(),
00789 NWidget(NWID_VERTICAL),
00790 NWidget(NWID_VSCROLLBAR, COLOUR_GREY, SLW_SCROLLBAR),
00791 NWidget(WWT_RESIZEBOX, COLOUR_GREY),
00792 EndContainer(),
00793 EndContainer(),
00794 };
00795
00796 static const WindowDesc _company_stations_desc(
00797 WDP_AUTO, 358, 162,
00798 WC_STATION_LIST, WC_NONE,
00799 WDF_UNCLICK_BUTTONS,
00800 _nested_company_stations_widgets, lengthof(_nested_company_stations_widgets)
00801 );
00802
00808 void ShowCompanyStations(CompanyID company)
00809 {
00810 if (!Company::IsValidID(company)) return;
00811
00812 AllocateWindowDescFront<CompanyStationsWindow>(&_company_stations_desc, company);
00813 }
00814
00815 static const NWidgetPart _nested_station_view_widgets[] = {
00816 NWidget(NWID_HORIZONTAL),
00817 NWidget(WWT_CLOSEBOX, COLOUR_GREY),
00818 NWidget(WWT_CAPTION, COLOUR_GREY, SVW_CAPTION), SetDataTip(STR_STATION_VIEW_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
00819 NWidget(WWT_SHADEBOX, COLOUR_GREY),
00820 NWidget(WWT_STICKYBOX, COLOUR_GREY),
00821 EndContainer(),
00822 NWidget(NWID_HORIZONTAL),
00823 NWidget(WWT_PANEL, COLOUR_GREY, SVW_WAITING), SetMinimalSize(237, 52), SetResize(1, 10), SetScrollbar(SVW_SCROLLBAR), EndContainer(),
00824 NWidget(NWID_VSCROLLBAR, COLOUR_GREY, SVW_SCROLLBAR),
00825 EndContainer(),
00826 NWidget(WWT_PANEL, COLOUR_GREY, SVW_ACCEPTLIST), SetMinimalSize(249, 32), SetResize(1, 0), EndContainer(),
00827 NWidget(NWID_HORIZONTAL, NC_EQUALSIZE),
00828 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, SVW_LOCATION), SetMinimalSize(60, 12), SetResize(1, 0), SetFill(1, 1),
00829 SetDataTip(STR_BUTTON_LOCATION, STR_STATION_VIEW_CENTER_TOOLTIP),
00830 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, SVW_ACCEPTS), SetMinimalSize(61, 12), SetResize(1, 0), SetFill(1, 1),
00831 SetDataTip(STR_STATION_VIEW_RATINGS_BUTTON, STR_STATION_VIEW_RATINGS_TOOLTIP),
00832 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, SVW_RENAME), SetMinimalSize(60, 12), SetResize(1, 0), SetFill(1, 1),
00833 SetDataTip(STR_BUTTON_RENAME, STR_STATION_VIEW_RENAME_TOOLTIP),
00834 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, SVW_TRAINS), SetMinimalSize(14, 12), SetFill(0, 1), SetDataTip(STR_TRAIN, STR_STATION_VIEW_SCHEDULED_TRAINS_TOOLTIP),
00835 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, SVW_ROADVEHS), SetMinimalSize(14, 12), SetFill(0, 1), SetDataTip(STR_LORRY, STR_STATION_VIEW_SCHEDULED_ROAD_VEHICLES_TOOLTIP),
00836 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, SVW_SHIPS), SetMinimalSize(14, 12), SetFill(0, 1), SetDataTip(STR_SHIP, STR_STATION_VIEW_SCHEDULED_SHIPS_TOOLTIP),
00837 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, SVW_PLANES), SetMinimalSize(14, 12), SetFill(0, 1), SetDataTip(STR_PLANE, STR_STATION_VIEW_SCHEDULED_AIRCRAFT_TOOLTIP),
00838 NWidget(WWT_RESIZEBOX, COLOUR_GREY),
00839 EndContainer(),
00840 };
00841
00852 static void DrawCargoIcons(CargoID i, uint waiting, int left, int right, int y)
00853 {
00854 uint num = min((waiting + 5) / 10, (right - left) / 10);
00855 if (num == 0) return;
00856
00857 SpriteID sprite = CargoSpec::Get(i)->GetCargoIcon();
00858
00859 int x = _current_text_dir == TD_RTL ? right - num * 10 : left;
00860 do {
00861 DrawSprite(sprite, PAL_NONE, x, y);
00862 x += 10;
00863 } while (--num);
00864 }
00865
00866 struct CargoData {
00867 CargoID cargo;
00868 StationID source;
00869 uint count;
00870
00871 CargoData(CargoID cargo, StationID source, uint count) :
00872 cargo(cargo),
00873 source(source),
00874 count(count)
00875 { }
00876 };
00877
00878 typedef std::list<CargoData> CargoDataList;
00879
00883 struct StationViewWindow : public Window {
00884 uint32 cargo;
00885 uint16 cargo_rows[NUM_CARGO];
00886 uint expand_shrink_width;
00887 int rating_lines;
00888 int accepts_lines;
00889 Scrollbar *vscroll;
00890
00892 enum AcceptListHeight {
00893 ALH_RATING = 13,
00894 ALH_ACCEPTS = 3,
00895 };
00896
00897 StationViewWindow(const WindowDesc *desc, WindowNumber window_number) : Window()
00898 {
00899 this->rating_lines = ALH_RATING;
00900 this->accepts_lines = ALH_ACCEPTS;
00901
00902 this->CreateNestedTree(desc);
00903 this->vscroll = this->GetScrollbar(SVW_SCROLLBAR);
00904
00905 this->FinishInitNested(desc, window_number);
00906
00907 Owner owner = Station::Get(window_number)->owner;
00908 if (owner != OWNER_NONE) this->owner = owner;
00909 }
00910
00911 ~StationViewWindow()
00912 {
00913 Owner owner = Station::Get(this->window_number)->owner;
00914 if (!Company::IsValidID(owner)) owner = _local_company;
00915 if (!Company::IsValidID(owner)) return;
00916 DeleteWindowById(WC_TRAINS_LIST, VehicleListIdentifier(VL_STATION_LIST, VEH_TRAIN, owner, this->window_number).Pack(), false);
00917 DeleteWindowById(WC_ROADVEH_LIST, VehicleListIdentifier(VL_STATION_LIST, VEH_ROAD, owner, this->window_number).Pack(), false);
00918 DeleteWindowById(WC_SHIPS_LIST, VehicleListIdentifier(VL_STATION_LIST, VEH_SHIP, owner, this->window_number).Pack(), false);
00919 DeleteWindowById(WC_AIRCRAFT_LIST, VehicleListIdentifier(VL_STATION_LIST, VEH_AIRCRAFT, owner, this->window_number).Pack(), false);
00920 }
00921
00922 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
00923 {
00924 switch (widget) {
00925 case SVW_WAITING:
00926 resize->height = FONT_HEIGHT_NORMAL;
00927 size->height = WD_FRAMERECT_TOP + 5 * resize->height + WD_FRAMERECT_BOTTOM;
00928 this->expand_shrink_width = max(GetStringBoundingBox("-").width, GetStringBoundingBox("+").width) + WD_FRAMERECT_LEFT + WD_FRAMERECT_RIGHT;
00929 break;
00930
00931 case SVW_ACCEPTLIST:
00932 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;
00933 break;
00934 }
00935 }
00936
00937 virtual void OnPaint()
00938 {
00939 CargoDataList cargolist;
00940 uint32 transfers = 0;
00941 this->OrderWaitingCargo(&cargolist, &transfers);
00942
00943 this->vscroll->SetCount((int)cargolist.size() + 1);
00944
00945
00946 const Station *st = Station::Get(this->window_number);
00947 this->SetWidgetDisabledState(SVW_RENAME, st->owner != _local_company);
00948 this->SetWidgetDisabledState(SVW_TRAINS, !(st->facilities & FACIL_TRAIN));
00949 this->SetWidgetDisabledState(SVW_ROADVEHS, !(st->facilities & FACIL_TRUCK_STOP) && !(st->facilities & FACIL_BUS_STOP));
00950 this->SetWidgetDisabledState(SVW_SHIPS, !(st->facilities & FACIL_DOCK));
00951 this->SetWidgetDisabledState(SVW_PLANES, !(st->facilities & FACIL_AIRPORT));
00952
00953 this->DrawWidgets();
00954
00955 if (!this->IsShaded()) {
00956
00957 const NWidgetBase *wid = this->GetWidget<NWidgetBase>(SVW_ACCEPTLIST);
00958 const Rect r = {wid->pos_x, wid->pos_y, wid->pos_x + wid->current_x - 1, wid->pos_y + wid->current_y - 1};
00959 if (this->GetWidget<NWidgetCore>(SVW_ACCEPTS)->widget_data == STR_STATION_VIEW_RATINGS_BUTTON) {
00960 int lines = this->DrawAcceptedCargo(r);
00961 if (lines > this->accepts_lines) {
00962 this->accepts_lines = lines;
00963 this->ReInit();
00964 return;
00965 }
00966 } else {
00967 int lines = this->DrawCargoRatings(r);
00968 if (lines > this->rating_lines) {
00969 this->rating_lines = lines;
00970 this->ReInit();
00971 return;
00972 }
00973 }
00974
00975
00976 NWidgetBase *nwi = this->GetWidget<NWidgetBase>(SVW_WAITING);
00977 Rect waiting_rect = {nwi->pos_x, nwi->pos_y, nwi->pos_x + nwi->current_x - 1, nwi->pos_y + nwi->current_y - 1};
00978 this->DrawWaitingCargo(waiting_rect, cargolist, transfers);
00979 }
00980 }
00981
00982 virtual void SetStringParameters(int widget) const
00983 {
00984 if (widget == SVW_CAPTION) {
00985 const Station *st = Station::Get(this->window_number);
00986 SetDParam(0, st->index);
00987 SetDParam(1, st->facilities);
00988 }
00989 }
00990
00997 void OrderWaitingCargo(CargoDataList *cargolist, uint32 *transfers)
00998 {
00999 assert(cargolist->size() == 0);
01000 *transfers = 0;
01001
01002 StationID station_id = this->window_number;
01003 const Station *st = Station::Get(station_id);
01004
01005
01006 for (CargoID i = 0; i < NUM_CARGO; i++) {
01007 if (st->goods[i].cargo.Empty()) {
01008 this->cargo_rows[i] = 0;
01009 } else {
01010
01011 cargolist->push_back(CargoData(i, INVALID_STATION, st->goods[i].cargo.Count()));
01012
01013
01014 this->cargo_rows[i] = (uint16)cargolist->size();
01015
01016
01017 const StationCargoList::List *packets = st->goods[i].cargo.Packets();
01018 for (StationCargoList::ConstIterator it(packets->begin()); it != packets->end(); it++) {
01019 const CargoPacket *cp = *it;
01020 if (cp->SourceStation() != station_id) {
01021 bool added = false;
01022
01023
01024 SetBit(*transfers, i);
01025
01026
01027 if (!HasBit(this->cargo, i)) break;
01028
01029
01030 for (CargoDataList::iterator jt(cargolist->begin()); jt != cargolist->end(); jt++) {
01031 CargoData *cd = &(*jt);
01032 if (cd->cargo == i && cd->source == cp->SourceStation()) {
01033 cd->count += cp->Count();
01034 added = true;
01035 break;
01036 }
01037 }
01038
01039 if (!added) cargolist->push_back(CargoData(i, cp->SourceStation(), cp->Count()));
01040 }
01041 }
01042 }
01043 }
01044 }
01045
01052 void DrawWaitingCargo(const Rect &r, const CargoDataList &cargolist, uint32 transfers) const
01053 {
01054 int y = r.top + WD_FRAMERECT_TOP;
01055 int pos = this->vscroll->GetPosition();
01056
01057 const Station *st = Station::Get(this->window_number);
01058 if (--pos < 0) {
01059 StringID str = STR_JUST_NOTHING;
01060 for (CargoID i = 0; i < NUM_CARGO; i++) {
01061 if (!st->goods[i].cargo.Empty()) str = STR_EMPTY;
01062 }
01063 SetDParam(0, str);
01064 DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, STR_STATION_VIEW_WAITING_TITLE);
01065 y += FONT_HEIGHT_NORMAL;
01066 }
01067
01068 bool rtl = _current_text_dir == TD_RTL;
01069 int text_left = rtl ? r.left + this->expand_shrink_width : r.left + WD_FRAMERECT_LEFT;
01070 int text_right = rtl ? r.right - WD_FRAMERECT_LEFT : r.right - this->expand_shrink_width;
01071 int shrink_left = rtl ? r.left + WD_FRAMERECT_LEFT : r.right - this->expand_shrink_width + WD_FRAMERECT_LEFT;
01072 int shrink_right = rtl ? r.left + this->expand_shrink_width - WD_FRAMERECT_RIGHT : r.right - WD_FRAMERECT_RIGHT;
01073
01074
01075 int maxrows = this->vscroll->GetCapacity();
01076 for (CargoDataList::const_iterator it = cargolist.begin(); it != cargolist.end() && pos > -maxrows; ++it) {
01077 if (--pos < 0) {
01078 const CargoData *cd = &(*it);
01079 if (cd->source == INVALID_STATION) {
01080
01081 DrawCargoIcons(cd->cargo, cd->count, r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y);
01082 SetDParam(0, cd->cargo);
01083 SetDParam(1, cd->count);
01084 if (HasBit(transfers, cd->cargo)) {
01085
01086 const char *sym = HasBit(this->cargo, cd->cargo) ? "-" : "+";
01087 DrawString(text_left, text_right, y, STR_STATION_VIEW_WAITING_CARGO, TC_FROMSTRING, SA_RIGHT);
01088 DrawString(shrink_left, shrink_right, y, sym, TC_YELLOW, SA_RIGHT);
01089 } else {
01090 DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, STR_STATION_VIEW_WAITING_CARGO, TC_FROMSTRING, SA_RIGHT);
01091 }
01092 } else {
01093 SetDParam(0, cd->cargo);
01094 SetDParam(1, cd->count);
01095 SetDParam(2, cd->source);
01096 DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, STR_STATION_VIEW_EN_ROUTE_FROM, TC_FROMSTRING, SA_RIGHT);
01097 }
01098
01099 y += FONT_HEIGHT_NORMAL;
01100 }
01101 }
01102 }
01103
01109 int DrawAcceptedCargo(const Rect &r) const
01110 {
01111 const Station *st = Station::Get(this->window_number);
01112
01113 uint32 cargo_mask = 0;
01114 for (CargoID i = 0; i < NUM_CARGO; i++) {
01115 if (HasBit(st->goods[i].acceptance_pickup, GoodsEntry::ACCEPTANCE)) SetBit(cargo_mask, i);
01116 }
01117 Rect s = {r.left + WD_FRAMERECT_LEFT, r.top + WD_FRAMERECT_TOP, r.right - WD_FRAMERECT_RIGHT, INT32_MAX};
01118 int bottom = DrawCargoListText(cargo_mask, s, STR_STATION_VIEW_ACCEPTS_CARGO);
01119 return CeilDiv(bottom - r.top - WD_FRAMERECT_TOP, FONT_HEIGHT_NORMAL);
01120 }
01121
01127 int DrawCargoRatings(const Rect &r) const
01128 {
01129 const Station *st = Station::Get(this->window_number);
01130 int y = r.top + WD_FRAMERECT_TOP;
01131
01132 DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, STR_STATION_VIEW_CARGO_RATINGS_TITLE);
01133 y += FONT_HEIGHT_NORMAL;
01134
01135 const CargoSpec *cs;
01136 FOR_ALL_SORTED_STANDARD_CARGOSPECS(cs) {
01137 const GoodsEntry *ge = &st->goods[cs->Index()];
01138 if (!HasBit(ge->acceptance_pickup, GoodsEntry::PICKUP)) continue;
01139
01140 SetDParam(0, cs->name);
01141 SetDParam(2, ToPercent8(ge->rating));
01142 SetDParam(1, STR_CARGO_RATING_APPALLING + (ge->rating >> 5));
01143 DrawString(r.left + WD_FRAMERECT_LEFT + 6, r.right - WD_FRAMERECT_RIGHT - 6, y, STR_STATION_VIEW_CARGO_RATING);
01144 y += FONT_HEIGHT_NORMAL;
01145 }
01146 return CeilDiv(y - r.top - WD_FRAMERECT_TOP, FONT_HEIGHT_NORMAL);
01147 }
01148
01149 void HandleCargoWaitingClick(int row)
01150 {
01151 if (row == 0) return;
01152
01153 for (CargoID c = 0; c < NUM_CARGO; c++) {
01154 if (this->cargo_rows[c] == row) {
01155 ToggleBit(this->cargo, c);
01156 this->SetWidgetDirty(SVW_WAITING);
01157 break;
01158 }
01159 }
01160 }
01161
01162 virtual void OnClick(Point pt, int widget, int click_count)
01163 {
01164 switch (widget) {
01165 case SVW_WAITING:
01166 this->HandleCargoWaitingClick(this->vscroll->GetScrolledRowFromWidget(pt.y, this, SVW_WAITING, WD_FRAMERECT_TOP, FONT_HEIGHT_NORMAL));
01167 break;
01168
01169 case SVW_LOCATION:
01170 if (_ctrl_pressed) {
01171 ShowExtraViewPortWindow(Station::Get(this->window_number)->xy);
01172 } else {
01173 ScrollMainWindowToTile(Station::Get(this->window_number)->xy);
01174 }
01175 break;
01176
01177 case SVW_RATINGS: {
01178
01179 int height_change;
01180 NWidgetCore *nwi = this->GetWidget<NWidgetCore>(SVW_RATINGS);
01181 if (this->GetWidget<NWidgetCore>(SVW_RATINGS)->widget_data == STR_STATION_VIEW_RATINGS_BUTTON) {
01182 nwi->SetDataTip(STR_STATION_VIEW_ACCEPTS_BUTTON, STR_STATION_VIEW_ACCEPTS_TOOLTIP);
01183 height_change = this->rating_lines - this->accepts_lines;
01184 } else {
01185 nwi->SetDataTip(STR_STATION_VIEW_RATINGS_BUTTON, STR_STATION_VIEW_RATINGS_TOOLTIP);
01186 height_change = this->accepts_lines - this->rating_lines;
01187 }
01188 this->ReInit(0, height_change * FONT_HEIGHT_NORMAL);
01189 break;
01190 }
01191
01192 case SVW_RENAME:
01193 SetDParam(0, this->window_number);
01194 ShowQueryString(STR_STATION_NAME, STR_STATION_VIEW_RENAME_STATION_CAPTION, MAX_LENGTH_STATION_NAME_CHARS, MAX_LENGTH_STATION_NAME_PIXELS,
01195 this, CS_ALPHANUMERAL, QSF_ENABLE_DEFAULT | QSF_LEN_IN_CHARS);
01196 break;
01197
01198 case SVW_TRAINS:
01199 case SVW_ROADVEHS:
01200 case SVW_SHIPS:
01201 case SVW_PLANES:
01202 ShowVehicleListWindow(this->owner, (VehicleType)(widget - SVW_TRAINS), (StationID)this->window_number);
01203 break;
01204 }
01205 }
01206
01207 virtual void OnQueryTextFinished(char *str)
01208 {
01209 if (str == NULL) return;
01210
01211 DoCommandP(0, this->window_number, 0, CMD_RENAME_STATION | CMD_MSG(STR_ERROR_CAN_T_RENAME_STATION), NULL, str);
01212 }
01213
01214 virtual void OnResize()
01215 {
01216 this->vscroll->SetCapacityFromWidget(this, SVW_WAITING, WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM);
01217 }
01218 };
01219
01220
01221 static const WindowDesc _station_view_desc(
01222 WDP_AUTO, 249, 110,
01223 WC_STATION_VIEW, WC_NONE,
01224 WDF_UNCLICK_BUTTONS,
01225 _nested_station_view_widgets, lengthof(_nested_station_view_widgets)
01226 );
01227
01233 void ShowStationViewWindow(StationID station)
01234 {
01235 AllocateWindowDescFront<StationViewWindow>(&_station_view_desc, station);
01236 }
01237
01239 struct TileAndStation {
01240 TileIndex tile;
01241 StationID station;
01242 };
01243
01244 static SmallVector<TileAndStation, 8> _deleted_stations_nearby;
01245 static SmallVector<StationID, 8> _stations_nearby_list;
01246
01254 template <class T>
01255 static bool AddNearbyStation(TileIndex tile, void *user_data)
01256 {
01257 TileArea *ctx = (TileArea *)user_data;
01258
01259
01260 for (uint i = 0; i < _deleted_stations_nearby.Length(); i++) {
01261 TileAndStation *ts = _deleted_stations_nearby.Get(i);
01262 if (ts->tile == tile) {
01263 *_stations_nearby_list.Append() = _deleted_stations_nearby[i].station;
01264 _deleted_stations_nearby.Erase(ts);
01265 i--;
01266 }
01267 }
01268
01269
01270 if (!IsTileType(tile, MP_STATION)) return false;
01271
01272 StationID sid = GetStationIndex(tile);
01273
01274
01275 if (!T::IsValidID(sid)) return false;
01276
01277 T *st = T::Get(sid);
01278 if (st->owner != _local_company || _stations_nearby_list.Contains(sid)) return false;
01279
01280 if (st->rect.BeforeAddRect(ctx->tile, ctx->w, ctx->h, StationRect::ADD_TEST).Succeeded()) {
01281 *_stations_nearby_list.Append() = sid;
01282 }
01283
01284 return false;
01285 }
01286
01296 template <class T>
01297 static const T *FindStationsNearby(TileArea ta, bool distant_join)
01298 {
01299 TileArea ctx = ta;
01300
01301 _stations_nearby_list.Clear();
01302 _deleted_stations_nearby.Clear();
01303
01304
01305 TILE_AREA_LOOP(t, ta) {
01306 if (t < MapSize() && IsTileType(t, MP_STATION) && T::IsValidID(GetStationIndex(t))) return T::GetByTile(t);
01307 }
01308
01309
01310 const BaseStation *st;
01311 FOR_ALL_BASE_STATIONS(st) {
01312 if (T::IsExpected(st) && !st->IsInUse() && st->owner == _local_company) {
01313
01314 if (max(DistanceMax(ta.tile, st->xy), DistanceMax(TILE_ADDXY(ta.tile, ta.w - 1, ta.h - 1), st->xy)) < _settings_game.station.station_spread) {
01315 TileAndStation *ts = _deleted_stations_nearby.Append();
01316 ts->tile = st->xy;
01317 ts->station = st->index;
01318
01319
01320 if (IsInsideBS(TileX(st->xy), TileX(ctx.tile), ctx.w) &&
01321 IsInsideBS(TileY(st->xy), TileY(ctx.tile), ctx.h)) {
01322 AddNearbyStation<T>(st->xy, &ctx);
01323 }
01324 }
01325 }
01326 }
01327
01328
01329
01330
01331 if (distant_join && min(ta.w, ta.h) >= _settings_game.station.station_spread) return NULL;
01332 uint max_dist = distant_join ? _settings_game.station.station_spread - min(ta.w, ta.h) : 1;
01333
01334 TileIndex tile = TILE_ADD(ctx.tile, TileOffsByDir(DIR_N));
01335 CircularTileSearch(&tile, max_dist, ta.w, ta.h, AddNearbyStation<T>, &ctx);
01336
01337 return NULL;
01338 }
01339
01340 enum JoinStationWidgets {
01341 JSW_WIDGET_CAPTION,
01342 JSW_PANEL,
01343 JSW_SCROLLBAR,
01344 };
01345
01346 static const NWidgetPart _nested_select_station_widgets[] = {
01347 NWidget(NWID_HORIZONTAL),
01348 NWidget(WWT_CLOSEBOX, COLOUR_DARK_GREEN),
01349 NWidget(WWT_CAPTION, COLOUR_DARK_GREEN, JSW_WIDGET_CAPTION), SetDataTip(STR_JOIN_STATION_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
01350 EndContainer(),
01351 NWidget(NWID_HORIZONTAL),
01352 NWidget(WWT_PANEL, COLOUR_DARK_GREEN, JSW_PANEL), SetResize(1, 0), SetScrollbar(JSW_SCROLLBAR), EndContainer(),
01353 NWidget(NWID_VERTICAL),
01354 NWidget(NWID_VSCROLLBAR, COLOUR_DARK_GREEN, JSW_SCROLLBAR),
01355 NWidget(WWT_RESIZEBOX, COLOUR_DARK_GREEN),
01356 EndContainer(),
01357 EndContainer(),
01358 };
01359
01364 template <class T>
01365 struct SelectStationWindow : Window {
01366 CommandContainer select_station_cmd;
01367 TileArea area;
01368 Scrollbar *vscroll;
01369
01370 SelectStationWindow(const WindowDesc *desc, CommandContainer cmd, TileArea ta) :
01371 Window(),
01372 select_station_cmd(cmd),
01373 area(ta)
01374 {
01375 this->CreateNestedTree(desc);
01376 this->vscroll = this->GetScrollbar(JSW_SCROLLBAR);
01377 this->GetWidget<NWidgetCore>(JSW_WIDGET_CAPTION)->widget_data = T::EXPECTED_FACIL == FACIL_WAYPOINT ? STR_JOIN_WAYPOINT_CAPTION : STR_JOIN_STATION_CAPTION;
01378 this->FinishInitNested(desc, 0);
01379 this->OnInvalidateData(0);
01380 }
01381
01382 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
01383 {
01384 if (widget != JSW_PANEL) return;
01385
01386
01387 Dimension d = GetStringBoundingBox(T::EXPECTED_FACIL == FACIL_WAYPOINT ? STR_JOIN_WAYPOINT_CREATE_SPLITTED_WAYPOINT : STR_JOIN_STATION_CREATE_SPLITTED_STATION);
01388 for (uint i = 0; i < _stations_nearby_list.Length(); i++) {
01389 const T *st = T::Get(_stations_nearby_list[i]);
01390 SetDParam(0, st->index);
01391 SetDParam(1, st->facilities);
01392 d = maxdim(d, GetStringBoundingBox(T::EXPECTED_FACIL == FACIL_WAYPOINT ? STR_STATION_LIST_WAYPOINT : STR_STATION_LIST_STATION));
01393 }
01394
01395 resize->height = d.height;
01396 d.height *= 5;
01397 d.width += WD_FRAMERECT_RIGHT + WD_FRAMERECT_LEFT;
01398 d.height += WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM;
01399 *size = d;
01400 }
01401
01402 virtual void DrawWidget(const Rect &r, int widget) const
01403 {
01404 if (widget != JSW_PANEL) return;
01405
01406 uint y = r.top + WD_FRAMERECT_TOP;
01407 if (this->vscroll->GetPosition() == 0) {
01408 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);
01409 y += this->resize.step_height;
01410 }
01411
01412 for (uint i = max<uint>(1, this->vscroll->GetPosition()); i <= _stations_nearby_list.Length(); ++i, y += this->resize.step_height) {
01413
01414 if (i - this->vscroll->GetPosition() >= this->vscroll->GetCapacity()) break;
01415
01416 const T *st = T::Get(_stations_nearby_list[i - 1]);
01417 SetDParam(0, st->index);
01418 SetDParam(1, st->facilities);
01419 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);
01420 }
01421 }
01422
01423 virtual void OnClick(Point pt, int widget, int click_count)
01424 {
01425 if (widget != JSW_PANEL) return;
01426
01427 uint st_index = this->vscroll->GetScrolledRowFromWidget(pt.y, this, JSW_PANEL, WD_FRAMERECT_TOP);
01428 bool distant_join = (st_index > 0);
01429 if (distant_join) st_index--;
01430
01431 if (distant_join && st_index >= _stations_nearby_list.Length()) return;
01432
01433
01434 SB(this->select_station_cmd.p2, 16, 16,
01435 (distant_join ? _stations_nearby_list[st_index] : NEW_STATION));
01436
01437
01438 DoCommandP(&this->select_station_cmd);
01439
01440
01441 DeleteWindowById(WC_SELECT_STATION, 0);
01442 }
01443
01444 virtual void OnTick()
01445 {
01446 if (_thd.dirty & 2) {
01447 _thd.dirty &= ~2;
01448 this->SetDirty();
01449 }
01450 }
01451
01452 virtual void OnResize()
01453 {
01454 this->vscroll->SetCapacityFromWidget(this, JSW_PANEL, WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM);
01455 }
01456
01462 virtual void OnInvalidateData(int data = 0, bool gui_scope = true)
01463 {
01464 if (!gui_scope) return;
01465 FindStationsNearby<T>(this->area, true);
01466 this->vscroll->SetCount(_stations_nearby_list.Length() + 1);
01467 this->SetDirty();
01468 }
01469 };
01470
01471 static const WindowDesc _select_station_desc(
01472 WDP_AUTO, 200, 180,
01473 WC_SELECT_STATION, WC_NONE,
01474 WDF_CONSTRUCTION,
01475 _nested_select_station_widgets, lengthof(_nested_select_station_widgets)
01476 );
01477
01478
01486 template <class T>
01487 static bool StationJoinerNeeded(CommandContainer cmd, TileArea ta)
01488 {
01489
01490 if (!_settings_game.station.distant_join_stations) return false;
01491
01492
01493
01494 Window *selection_window = FindWindowById(WC_SELECT_STATION, 0);
01495 if (selection_window != NULL) {
01496
01497 delete selection_window;
01498 UpdateTileSelection();
01499 }
01500
01501
01502 if (!_ctrl_pressed) return false;
01503
01504
01505 if (DoCommand(&cmd, CommandFlagsToDCFlags(GetCommandFlags(cmd.cmd))).Failed()) return false;
01506
01507
01508
01509
01510 const T *st = FindStationsNearby<T>(ta, false);
01511 return st == NULL && (_settings_game.station.adjacent_stations || _stations_nearby_list.Length() == 0);
01512 }
01513
01520 template <class T>
01521 void ShowSelectBaseStationIfNeeded(CommandContainer cmd, TileArea ta)
01522 {
01523 if (StationJoinerNeeded<T>(cmd, ta)) {
01524 if (!_settings_client.gui.persistent_buildingtools) ResetObjectToPlace();
01525 new SelectStationWindow<T>(&_select_station_desc, cmd, ta);
01526 } else {
01527 DoCommandP(&cmd);
01528 }
01529 }
01530
01536 void ShowSelectStationIfNeeded(CommandContainer cmd, TileArea ta)
01537 {
01538 ShowSelectBaseStationIfNeeded<Station>(cmd, ta);
01539 }
01540
01546 void ShowSelectWaypointIfNeeded(CommandContainer cmd, TileArea ta)
01547 {
01548 ShowSelectBaseStationIfNeeded<Waypoint>(cmd, ta);
01549 }