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00012 #include "stdafx.h"
00013 #include "gui.h"
00014 #include "sound_func.h"
00015 #include "window_func.h"
00016 #include "textbuf_gui.h"
00017 #include "command_func.h"
00018 #include "viewport_func.h"
00019 #include "gfx_func.h"
00020 #include "industry.h"
00021 #include "town.h"
00022 #include "cheat_type.h"
00023 #include "newgrf_industries.h"
00024 #include "newgrf_text.h"
00025 #include "newgrf_debug.h"
00026 #include "strings_func.h"
00027 #include "company_func.h"
00028 #include "tilehighlight_func.h"
00029 #include "string_func.h"
00030 #include "sortlist_type.h"
00031 #include "widgets/dropdown_func.h"
00032 #include "company_base.h"
00033 #include "core/geometry_func.hpp"
00034 #include "core/random_func.hpp"
00035 #include "core/backup_type.hpp"
00036 #include "genworld.h"
00037 #include "smallmap_gui.h"
00038
00039 #include "table/strings.h"
00040 #include "table/sprites.h"
00041
00042 bool _ignore_restrictions;
00043 uint64 _displayed_industries;
00044
00045 assert_compile(NUM_INDUSTRYTYPES <= 64);
00046
00048 enum CargoSuffixType {
00049 CST_FUND,
00050 CST_VIEW,
00051 CST_DIR,
00052 };
00053
00054 static void ShowIndustryCargoesWindow(IndustryType id);
00055
00071 static void GetCargoSuffix(uint cargo, CargoSuffixType cst, const Industry *ind, IndustryType ind_type, const IndustrySpec *indspec, char *suffix, const char *suffix_last)
00072 {
00073 suffix[0] = '\0';
00074 if (HasBit(indspec->callback_mask, CBM_IND_CARGO_SUFFIX)) {
00075 uint16 callback = GetIndustryCallback(CBID_INDUSTRY_CARGO_SUFFIX, 0, (cst << 8) | cargo, const_cast<Industry *>(ind), ind_type, (cst != CST_FUND) ? ind->location.tile : INVALID_TILE);
00076 if (GB(callback, 0, 8) != 0xFF) {
00077 PrepareTextRefStackUsage(6);
00078 GetString(suffix, GetGRFStringID(indspec->grf_prop.grffile->grfid, 0xD000 + callback), suffix_last);
00079 StopTextRefStackUsage();
00080 }
00081 }
00082 }
00083
00094 template <typename TC, typename TS>
00095 static inline void GetAllCargoSuffixes(uint cb_offset, CargoSuffixType cst, const Industry *ind, IndustryType ind_type, const IndustrySpec *indspec, const TC &cargos, TS &suffixes)
00096 {
00097 assert_compile(lengthof(cargos) <= lengthof(suffixes));
00098 for (uint j = 0; j < lengthof(cargos); j++) {
00099 if (cargos[j] != CT_INVALID) {
00100 GetCargoSuffix(cb_offset + j, cst, ind, ind_type, indspec, suffixes[j], lastof(suffixes[j]));
00101 } else {
00102 suffixes[j][0] = '\0';
00103 }
00104 }
00105 }
00106
00107 IndustryType _sorted_industry_types[NUM_INDUSTRYTYPES];
00108
00110 static int CDECL IndustryTypeNameSorter(const IndustryType *a, const IndustryType *b)
00111 {
00112 static char industry_name[2][64];
00113
00114 const IndustrySpec *indsp1 = GetIndustrySpec(*a);
00115 SetDParam(0, indsp1->name);
00116 GetString(industry_name[0], STR_JUST_STRING, lastof(industry_name[0]));
00117
00118 const IndustrySpec *indsp2 = GetIndustrySpec(*b);
00119 SetDParam(0, indsp2->name);
00120 GetString(industry_name[1], STR_JUST_STRING, lastof(industry_name[1]));
00121
00122 int r = strnatcmp(industry_name[0], industry_name[1]);
00123
00124
00125 return (r != 0) ? r : (*a - *b);
00126 }
00127
00131 void SortIndustryTypes()
00132 {
00133
00134 for (IndustryType i = 0; i < NUM_INDUSTRYTYPES; i++) {
00135 _sorted_industry_types[i] = i;
00136 }
00137
00138
00139 QSortT(_sorted_industry_types, NUM_INDUSTRYTYPES, &IndustryTypeNameSorter);
00140 }
00141
00149 void CcBuildIndustry(const CommandCost &result, TileIndex tile, uint32 p1, uint32 p2)
00150 {
00151 if (result.Succeeded()) return;
00152
00153 uint8 indtype = GB(p1, 0, 8);
00154 if (indtype < NUM_INDUSTRYTYPES) {
00155 const IndustrySpec *indsp = GetIndustrySpec(indtype);
00156 if (indsp->enabled) {
00157 SetDParam(0, indsp->name);
00158 ShowErrorMessage(STR_ERROR_CAN_T_BUILD_HERE, result.GetErrorMessage(), WL_INFO, TileX(tile) * TILE_SIZE, TileY(tile) * TILE_SIZE);
00159 }
00160 }
00161 }
00162
00164 enum DynamicPlaceIndustriesWidgets {
00165 DPIW_MATRIX_WIDGET,
00166 DPIW_SCROLLBAR,
00167 DPIW_INFOPANEL,
00168 DPIW_DISPLAY_WIDGET,
00169 DPIW_FUND_WIDGET,
00170 };
00171
00172 static const NWidgetPart _nested_build_industry_widgets[] = {
00173 NWidget(NWID_HORIZONTAL),
00174 NWidget(WWT_CLOSEBOX, COLOUR_DARK_GREEN),
00175 NWidget(WWT_CAPTION, COLOUR_DARK_GREEN), SetDataTip(STR_FUND_INDUSTRY_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
00176 NWidget(WWT_SHADEBOX, COLOUR_DARK_GREEN),
00177 NWidget(WWT_STICKYBOX, COLOUR_DARK_GREEN),
00178 EndContainer(),
00179 NWidget(NWID_HORIZONTAL),
00180 NWidget(WWT_MATRIX, COLOUR_DARK_GREEN, DPIW_MATRIX_WIDGET), SetDataTip(0x801, STR_FUND_INDUSTRY_SELECTION_TOOLTIP), SetFill(1, 0), SetResize(1, 1), SetScrollbar(DPIW_SCROLLBAR),
00181 NWidget(NWID_VSCROLLBAR, COLOUR_DARK_GREEN, DPIW_SCROLLBAR),
00182 EndContainer(),
00183 NWidget(WWT_PANEL, COLOUR_DARK_GREEN, DPIW_INFOPANEL), SetResize(1, 0),
00184 EndContainer(),
00185 NWidget(NWID_HORIZONTAL),
00186 NWidget(WWT_TEXTBTN, COLOUR_DARK_GREEN, DPIW_DISPLAY_WIDGET), SetFill(1, 0), SetResize(1, 0),
00187 SetDataTip(STR_INDUSTRY_DISPLAY_CHAIN, STR_INDUSTRY_DISPLAY_CHAIN_TOOLTIP),
00188 NWidget(WWT_TEXTBTN, COLOUR_DARK_GREEN, DPIW_FUND_WIDGET), SetFill(1, 0), SetResize(1, 0), SetDataTip(STR_JUST_STRING, STR_NULL),
00189 NWidget(WWT_RESIZEBOX, COLOUR_DARK_GREEN),
00190 EndContainer(),
00191 };
00192
00194 static const WindowDesc _build_industry_desc(
00195 WDP_AUTO, 170, 212,
00196 WC_BUILD_INDUSTRY, WC_NONE,
00197 WDF_CONSTRUCTION,
00198 _nested_build_industry_widgets, lengthof(_nested_build_industry_widgets)
00199 );
00200
00202 class BuildIndustryWindow : public Window {
00203 int selected_index;
00204 IndustryType selected_type;
00205 uint16 callback_timer;
00206 bool timer_enabled;
00207 uint16 count;
00208 IndustryType index[NUM_INDUSTRYTYPES + 1];
00209 bool enabled[NUM_INDUSTRYTYPES + 1];
00210 Scrollbar *vscroll;
00211
00213 static const int MATRIX_TEXT_OFFSET = 17;
00214
00215 void SetupArrays()
00216 {
00217 this->count = 0;
00218
00219 for (uint i = 0; i < lengthof(this->index); i++) {
00220 this->index[i] = INVALID_INDUSTRYTYPE;
00221 this->enabled[i] = false;
00222 }
00223
00224 if (_game_mode == GM_EDITOR) {
00225 this->index[this->count] = INVALID_INDUSTRYTYPE;
00226 this->enabled[this->count] = true;
00227 this->count++;
00228 this->timer_enabled = false;
00229 }
00230
00231
00232
00233
00234 for (uint8 i = 0; i < NUM_INDUSTRYTYPES; i++) {
00235 IndustryType ind = _sorted_industry_types[i];
00236 const IndustrySpec *indsp = GetIndustrySpec(ind);
00237 if (indsp->enabled) {
00238
00239
00240
00241 if (_game_mode != GM_EDITOR && indsp->IsRawIndustry() && _settings_game.construction.raw_industry_construction == 0) {
00242
00243 if (this->selected_type == ind) this->selected_index = -1;
00244 continue;
00245 }
00246 this->index[this->count] = ind;
00247 this->enabled[this->count] = (_game_mode == GM_EDITOR) || CheckIfCallBackAllowsAvailability(ind, IACT_USERCREATION);
00248
00249 if (this->selected_type == ind) this->selected_index = this->count;
00250 this->count++;
00251 }
00252 }
00253
00254
00255
00256 if (this->selected_index == -1) {
00257 this->selected_index = 0;
00258 this->selected_type = this->index[0];
00259 }
00260
00261 this->vscroll->SetCount(this->count);
00262 }
00263
00265 void SetButtons()
00266 {
00267 this->SetWidgetDisabledState(DPIW_FUND_WIDGET, this->selected_type != INVALID_INDUSTRYTYPE && !this->enabled[this->selected_index]);
00268 this->SetWidgetDisabledState(DPIW_DISPLAY_WIDGET, this->selected_type == INVALID_INDUSTRYTYPE && this->enabled[this->selected_index]);
00269 }
00270
00271 public:
00272 BuildIndustryWindow() : Window()
00273 {
00274 this->timer_enabled = _loaded_newgrf_features.has_newindustries;
00275
00276 this->selected_index = -1;
00277 this->selected_type = INVALID_INDUSTRYTYPE;
00278
00279 this->callback_timer = DAY_TICKS;
00280
00281 this->CreateNestedTree(&_build_industry_desc);
00282 this->vscroll = this->GetScrollbar(DPIW_SCROLLBAR);
00283 this->FinishInitNested(&_build_industry_desc, 0);
00284
00285 this->SetButtons();
00286 }
00287
00288 virtual void OnInit()
00289 {
00290 this->SetupArrays();
00291 }
00292
00293 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
00294 {
00295 switch (widget) {
00296 case DPIW_MATRIX_WIDGET: {
00297 Dimension d = GetStringBoundingBox(STR_FUND_INDUSTRY_MANY_RANDOM_INDUSTRIES);
00298 for (byte i = 0; i < this->count; i++) {
00299 if (this->index[i] == INVALID_INDUSTRYTYPE) continue;
00300 d = maxdim(d, GetStringBoundingBox(GetIndustrySpec(this->index[i])->name));
00301 }
00302 resize->height = FONT_HEIGHT_NORMAL + WD_MATRIX_TOP + WD_MATRIX_BOTTOM;
00303 d.width += MATRIX_TEXT_OFFSET + padding.width;
00304 d.height = 5 * resize->height;
00305 *size = maxdim(*size, d);
00306 break;
00307 }
00308
00309 case DPIW_INFOPANEL: {
00310
00311 int height = 2 + (_game_mode == GM_EDITOR ? 0 : 1) + (_loaded_newgrf_features.has_newindustries ? 4 : 0);
00312 Dimension d = {0, 0};
00313 for (byte i = 0; i < this->count; i++) {
00314 if (this->index[i] == INVALID_INDUSTRYTYPE) continue;
00315
00316 const IndustrySpec *indsp = GetIndustrySpec(this->index[i]);
00317
00318 char cargo_suffix[3][512];
00319 GetAllCargoSuffixes(0, CST_FUND, NULL, this->index[i], indsp, indsp->accepts_cargo, cargo_suffix);
00320 StringID str = STR_INDUSTRY_VIEW_REQUIRES_CARGO;
00321 byte p = 0;
00322 SetDParam(0, STR_JUST_NOTHING);
00323 SetDParamStr(1, "");
00324 for (byte j = 0; j < lengthof(indsp->accepts_cargo); j++) {
00325 if (indsp->accepts_cargo[j] == CT_INVALID) continue;
00326 if (p > 0) str++;
00327 SetDParam(p++, CargoSpec::Get(indsp->accepts_cargo[j])->name);
00328 SetDParamStr(p++, cargo_suffix[j]);
00329 }
00330 d = maxdim(d, GetStringBoundingBox(str));
00331
00332
00333 GetAllCargoSuffixes(3, CST_FUND, NULL, this->index[i], indsp, indsp->produced_cargo, cargo_suffix);
00334 str = STR_INDUSTRY_VIEW_PRODUCES_CARGO;
00335 p = 0;
00336 SetDParam(0, STR_JUST_NOTHING);
00337 SetDParamStr(1, "");
00338 for (byte j = 0; j < lengthof(indsp->produced_cargo); j++) {
00339 if (indsp->produced_cargo[j] == CT_INVALID) continue;
00340 if (p > 0) str++;
00341 SetDParam(p++, CargoSpec::Get(indsp->produced_cargo[j])->name);
00342 SetDParamStr(p++, cargo_suffix[j]);
00343 }
00344 d = maxdim(d, GetStringBoundingBox(str));
00345 }
00346
00347
00348 size->height = height * FONT_HEIGHT_NORMAL + WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM;
00349 size->width = d.width + WD_FRAMERECT_LEFT + WD_FRAMERECT_RIGHT;
00350 break;
00351 }
00352
00353 case DPIW_FUND_WIDGET: {
00354 Dimension d = GetStringBoundingBox(STR_FUND_INDUSTRY_BUILD_NEW_INDUSTRY);
00355 d = maxdim(d, GetStringBoundingBox(STR_FUND_INDUSTRY_PROSPECT_NEW_INDUSTRY));
00356 d = maxdim(d, GetStringBoundingBox(STR_FUND_INDUSTRY_FUND_NEW_INDUSTRY));
00357 d.width += padding.width;
00358 d.height += padding.height;
00359 *size = maxdim(*size, d);
00360 break;
00361 }
00362 }
00363 }
00364
00365 virtual void SetStringParameters(int widget) const
00366 {
00367 switch (widget) {
00368 case DPIW_FUND_WIDGET:
00369
00370
00371 if (_game_mode == GM_EDITOR) {
00372
00373 SetDParam(0, STR_FUND_INDUSTRY_BUILD_NEW_INDUSTRY);
00374 } else {
00375 const IndustrySpec *indsp = GetIndustrySpec(this->index[this->selected_index]);
00376 SetDParam(0, (_settings_game.construction.raw_industry_construction == 2 && indsp->IsRawIndustry()) ? STR_FUND_INDUSTRY_PROSPECT_NEW_INDUSTRY : STR_FUND_INDUSTRY_FUND_NEW_INDUSTRY);
00377 }
00378 break;
00379 }
00380 }
00381
00382 virtual void DrawWidget(const Rect &r, int widget) const
00383 {
00384 switch (widget) {
00385 case DPIW_MATRIX_WIDGET:
00386 for (byte i = 0; i < this->vscroll->GetCapacity() && i + this->vscroll->GetPosition() < this->count; i++) {
00387 int x = r.left + WD_MATRIX_LEFT;
00388 int y = r.top + WD_MATRIX_TOP + i * this->resize.step_height;
00389 bool selected = this->selected_index == i + this->vscroll->GetPosition();
00390
00391 if (this->index[i + this->vscroll->GetPosition()] == INVALID_INDUSTRYTYPE) {
00392 DrawString(x + MATRIX_TEXT_OFFSET, r.right - WD_MATRIX_RIGHT, y, STR_FUND_INDUSTRY_MANY_RANDOM_INDUSTRIES, selected ? TC_WHITE : TC_ORANGE);
00393 continue;
00394 }
00395 const IndustrySpec *indsp = GetIndustrySpec(this->index[i + this->vscroll->GetPosition()]);
00396
00397
00398 DrawString(x + MATRIX_TEXT_OFFSET, r.right - WD_MATRIX_RIGHT, y, indsp->name, selected ? TC_WHITE : TC_ORANGE);
00399 GfxFillRect(x, y + 1, x + 10, y + 7, selected ? 15 : 0);
00400 GfxFillRect(x + 1, y + 2, x + 9, y + 6, indsp->map_colour);
00401 }
00402 break;
00403
00404 case DPIW_INFOPANEL: {
00405 int y = r.top + WD_FRAMERECT_TOP;
00406 int bottom = r.bottom - WD_FRAMERECT_BOTTOM;
00407 int left = r.left + WD_FRAMERECT_LEFT;
00408 int right = r.right - WD_FRAMERECT_RIGHT;
00409
00410 if (this->selected_type == INVALID_INDUSTRYTYPE) {
00411 DrawStringMultiLine(left, right, y, bottom, STR_FUND_INDUSTRY_MANY_RANDOM_INDUSTRIES_TOOLTIP);
00412 break;
00413 }
00414
00415 const IndustrySpec *indsp = GetIndustrySpec(this->selected_type);
00416
00417 if (_game_mode != GM_EDITOR) {
00418 SetDParam(0, indsp->GetConstructionCost());
00419 DrawString(left, right, y, STR_FUND_INDUSTRY_INDUSTRY_BUILD_COST);
00420 y += FONT_HEIGHT_NORMAL;
00421 }
00422
00423
00424 char cargo_suffix[3][512];
00425 GetAllCargoSuffixes(0, CST_FUND, NULL, this->selected_type, indsp, indsp->accepts_cargo, cargo_suffix);
00426 StringID str = STR_INDUSTRY_VIEW_REQUIRES_CARGO;
00427 byte p = 0;
00428 SetDParam(0, STR_JUST_NOTHING);
00429 SetDParamStr(1, "");
00430 for (byte j = 0; j < lengthof(indsp->accepts_cargo); j++) {
00431 if (indsp->accepts_cargo[j] == CT_INVALID) continue;
00432 if (p > 0) str++;
00433 SetDParam(p++, CargoSpec::Get(indsp->accepts_cargo[j])->name);
00434 SetDParamStr(p++, cargo_suffix[j]);
00435 }
00436 DrawString(left, right, y, str);
00437 y += FONT_HEIGHT_NORMAL;
00438
00439
00440 GetAllCargoSuffixes(3, CST_FUND, NULL, this->selected_type, indsp, indsp->produced_cargo, cargo_suffix);
00441 str = STR_INDUSTRY_VIEW_PRODUCES_CARGO;
00442 p = 0;
00443 SetDParam(0, STR_JUST_NOTHING);
00444 SetDParamStr(1, "");
00445 for (byte j = 0; j < lengthof(indsp->produced_cargo); j++) {
00446 if (indsp->produced_cargo[j] == CT_INVALID) continue;
00447 if (p > 0) str++;
00448 SetDParam(p++, CargoSpec::Get(indsp->produced_cargo[j])->name);
00449 SetDParamStr(p++, cargo_suffix[j]);
00450 }
00451 DrawString(left, right, y, str);
00452 y += FONT_HEIGHT_NORMAL;
00453
00454
00455 str = STR_NULL;
00456 if (HasBit(indsp->callback_mask, CBM_IND_FUND_MORE_TEXT)) {
00457 uint16 callback_res = GetIndustryCallback(CBID_INDUSTRY_FUND_MORE_TEXT, 0, 0, NULL, this->selected_type, INVALID_TILE);
00458 if (callback_res != CALLBACK_FAILED) {
00459 str = GetGRFStringID(indsp->grf_prop.grffile->grfid, 0xD000 + callback_res);
00460 if (str != STR_UNDEFINED) {
00461 PrepareTextRefStackUsage(6);
00462 DrawStringMultiLine(left, right, y, bottom, str);
00463 StopTextRefStackUsage();
00464 }
00465 }
00466 }
00467 break;
00468 }
00469 }
00470 }
00471
00472 virtual void OnClick(Point pt, int widget, int click_count)
00473 {
00474 switch (widget) {
00475 case DPIW_MATRIX_WIDGET: {
00476 int y = this->vscroll->GetScrolledRowFromWidget(pt.y, this, DPIW_MATRIX_WIDGET);
00477 if (y < this->count) {
00478 this->selected_index = y;
00479 this->selected_type = this->index[y];
00480 const IndustrySpec *indsp = (this->selected_type == INVALID_INDUSTRYTYPE) ? NULL : GetIndustrySpec(this->selected_type);
00481
00482 this->SetDirty();
00483
00484 if (_thd.GetCallbackWnd() == this &&
00485 ((_game_mode != GM_EDITOR && _settings_game.construction.raw_industry_construction == 2 && indsp != NULL && indsp->IsRawIndustry()) ||
00486 this->selected_type == INVALID_INDUSTRYTYPE ||
00487 !this->enabled[this->selected_index])) {
00488
00489 this->RaiseButtons();
00490 ResetObjectToPlace();
00491 }
00492
00493 this->SetButtons();
00494 if (this->enabled[this->selected_index] && click_count > 1) this->OnClick(pt, DPIW_FUND_WIDGET, 1);
00495 }
00496 break;
00497 }
00498
00499 case DPIW_DISPLAY_WIDGET:
00500 if (this->selected_type != INVALID_INDUSTRYTYPE) ShowIndustryCargoesWindow(this->selected_type);
00501 break;
00502
00503 case DPIW_FUND_WIDGET: {
00504 if (this->selected_type == INVALID_INDUSTRYTYPE) {
00505 this->HandleButtonClick(DPIW_FUND_WIDGET);
00506
00507 if (Town::GetNumItems() == 0) {
00508 ShowErrorMessage(STR_ERROR_CAN_T_GENERATE_INDUSTRIES, STR_ERROR_MUST_FOUND_TOWN_FIRST, WL_INFO);
00509 } else {
00510 extern void GenerateIndustries();
00511 _generating_world = true;
00512 GenerateIndustries();
00513 _generating_world = false;
00514 }
00515 } else if (_game_mode != GM_EDITOR && _settings_game.construction.raw_industry_construction == 2 && GetIndustrySpec(this->selected_type)->IsRawIndustry()) {
00516 DoCommandP(0, this->selected_type, InteractiveRandom(), CMD_BUILD_INDUSTRY | CMD_MSG(STR_ERROR_CAN_T_CONSTRUCT_THIS_INDUSTRY));
00517 this->HandleButtonClick(DPIW_FUND_WIDGET);
00518 } else {
00519 HandlePlacePushButton(this, DPIW_FUND_WIDGET, SPR_CURSOR_INDUSTRY, HT_RECT);
00520 }
00521 break;
00522 }
00523 }
00524 }
00525
00526 virtual void OnResize()
00527 {
00528
00529 this->vscroll->SetCapacityFromWidget(this, DPIW_MATRIX_WIDGET);
00530 this->GetWidget<NWidgetCore>(DPIW_MATRIX_WIDGET)->widget_data = (this->vscroll->GetCapacity() << MAT_ROW_START) + (1 << MAT_COL_START);
00531 }
00532
00533 virtual void OnPlaceObject(Point pt, TileIndex tile)
00534 {
00535 bool success = true;
00536
00537 const IndustrySpec *indsp = GetIndustrySpec(this->selected_type);
00538 uint32 seed = InteractiveRandom();
00539
00540 if (_game_mode == GM_EDITOR) {
00541
00542 if (Town::GetNumItems() == 0) {
00543 SetDParam(0, indsp->name);
00544 ShowErrorMessage(STR_ERROR_CAN_T_BUILD_HERE, STR_ERROR_MUST_FOUND_TOWN_FIRST, WL_INFO, pt.x, pt.y);
00545 return;
00546 }
00547
00548 Backup<CompanyByte> cur_company(_current_company, OWNER_NONE, FILE_LINE);
00549 _generating_world = true;
00550 _ignore_restrictions = true;
00551
00552 DoCommandP(tile, (InteractiveRandomRange(indsp->num_table) << 8) | this->selected_type, seed,
00553 CMD_BUILD_INDUSTRY | CMD_MSG(STR_ERROR_CAN_T_CONSTRUCT_THIS_INDUSTRY), &CcBuildIndustry);
00554
00555 cur_company.Restore();
00556 _ignore_restrictions = false;
00557 _generating_world = false;
00558 } else {
00559 success = DoCommandP(tile, (InteractiveRandomRange(indsp->num_table) << 8) | this->selected_type, seed, CMD_BUILD_INDUSTRY | CMD_MSG(STR_ERROR_CAN_T_CONSTRUCT_THIS_INDUSTRY));
00560 }
00561
00562
00563 if (success && !_settings_client.gui.persistent_buildingtools) ResetObjectToPlace();
00564 }
00565
00566 virtual void OnTick()
00567 {
00568 if (_pause_mode != PM_UNPAUSED) return;
00569 if (!this->timer_enabled) return;
00570 if (--this->callback_timer == 0) {
00571
00572
00573 this->callback_timer = DAY_TICKS;
00574
00575 const IndustrySpec *indsp = GetIndustrySpec(this->selected_type);
00576
00577 if (indsp->enabled) {
00578 bool call_back_result = CheckIfCallBackAllowsAvailability(this->selected_type, IACT_USERCREATION);
00579
00580
00581 if (call_back_result != this->enabled[this->selected_index]) {
00582 this->enabled[this->selected_index] = call_back_result;
00583 this->SetButtons();
00584 this->SetDirty();
00585 }
00586 }
00587 }
00588 }
00589
00590 virtual void OnTimeout()
00591 {
00592 this->RaiseButtons();
00593 }
00594
00595 virtual void OnPlaceObjectAbort()
00596 {
00597 this->RaiseButtons();
00598 }
00599
00600 virtual void OnInvalidateData(int data = 0)
00601 {
00602 this->SetupArrays();
00603
00604 const IndustrySpec *indsp = (this->selected_type == INVALID_INDUSTRYTYPE) ? NULL : GetIndustrySpec(this->selected_type);
00605 if (indsp == NULL) this->enabled[this->selected_index] = _settings_game.difficulty.industry_density != ID_FUND_ONLY;
00606 this->SetButtons();
00607 }
00608 };
00609
00610 void ShowBuildIndustryWindow()
00611 {
00612 if (_game_mode != GM_EDITOR && !Company::IsValidID(_local_company)) return;
00613 if (BringWindowToFrontById(WC_BUILD_INDUSTRY, 0)) return;
00614 new BuildIndustryWindow();
00615 }
00616
00617 static void UpdateIndustryProduction(Industry *i);
00618
00619 static inline bool IsProductionAlterable(const Industry *i)
00620 {
00621 const IndustrySpec *is = GetIndustrySpec(i->type);
00622 return ((_game_mode == GM_EDITOR || _cheats.setup_prod.value) &&
00623 (is->production_rate[0] != 0 || is->production_rate[1] != 0 || is->IsRawIndustry()));
00624 }
00625
00627 enum IndustryViewWidgets {
00628 IVW_CAPTION,
00629 IVW_VIEWPORT,
00630 IVW_INFO,
00631 IVW_GOTO,
00632 IVW_DISPLAY,
00633 };
00634
00635 class IndustryViewWindow : public Window
00636 {
00638 enum Editability {
00639 EA_NONE,
00640 EA_MULTIPLIER,
00641 EA_RATE,
00642 };
00643
00645 enum InfoLine {
00646 IL_NONE,
00647 IL_MULTIPLIER,
00648 IL_RATE1,
00649 IL_RATE2,
00650 };
00651
00652 Editability editable;
00653 InfoLine editbox_line;
00654 InfoLine clicked_line;
00655 byte clicked_button;
00656 int production_offset_y;
00657 int info_height;
00658
00659 public:
00660 IndustryViewWindow(const WindowDesc *desc, WindowNumber window_number) : Window()
00661 {
00662 this->flags4 |= WF_DISABLE_VP_SCROLL;
00663 this->editbox_line = IL_NONE;
00664 this->clicked_line = IL_NONE;
00665 this->clicked_button = 0;
00666 this->info_height = WD_FRAMERECT_TOP + 2 * FONT_HEIGHT_NORMAL + WD_FRAMERECT_BOTTOM + 1;
00667
00668 this->InitNested(desc, window_number);
00669 NWidgetViewport *nvp = this->GetWidget<NWidgetViewport>(IVW_VIEWPORT);
00670 nvp->InitializeViewport(this, Industry::Get(window_number)->location.GetCenterTile(), ZOOM_LVL_INDUSTRY);
00671
00672 this->InvalidateData();
00673 }
00674
00675 virtual void OnPaint()
00676 {
00677 this->DrawWidgets();
00678
00679 if (this->IsShaded()) return;
00680
00681 NWidgetBase *nwi = this->GetWidget<NWidgetBase>(IVW_INFO);
00682 uint expected = this->DrawInfo(nwi->pos_x, nwi->pos_x + nwi->current_x - 1, nwi->pos_y) - nwi->pos_y;
00683 if (expected > nwi->current_y - 1) {
00684 this->info_height = expected + 1;
00685 this->ReInit();
00686 return;
00687 }
00688 }
00689
00697 int DrawInfo(uint left, uint right, uint top)
00698 {
00699 Industry *i = Industry::Get(this->window_number);
00700 const IndustrySpec *ind = GetIndustrySpec(i->type);
00701 int y = top + WD_FRAMERECT_TOP;
00702 bool first = true;
00703 bool has_accept = false;
00704 char cargo_suffix[3][512];
00705
00706 if (HasBit(ind->callback_mask, CBM_IND_PRODUCTION_CARGO_ARRIVAL) || HasBit(ind->callback_mask, CBM_IND_PRODUCTION_256_TICKS)) {
00707 GetAllCargoSuffixes(0, CST_VIEW, i, i->type, ind, i->accepts_cargo, cargo_suffix);
00708 for (byte j = 0; j < lengthof(i->accepts_cargo); j++) {
00709 if (i->accepts_cargo[j] == CT_INVALID) continue;
00710 has_accept = true;
00711 if (first) {
00712 DrawString(left + WD_FRAMERECT_LEFT, right - WD_FRAMERECT_RIGHT, y, STR_INDUSTRY_VIEW_WAITING_FOR_PROCESSING);
00713 y += FONT_HEIGHT_NORMAL;
00714 first = false;
00715 }
00716 SetDParam(0, i->accepts_cargo[j]);
00717 SetDParam(1, i->incoming_cargo_waiting[j]);
00718 SetDParamStr(2, cargo_suffix[j]);
00719 DrawString(left + WD_FRAMETEXT_LEFT, right - WD_FRAMERECT_RIGHT, y, STR_INDUSTRY_VIEW_WAITING_STOCKPILE_CARGO);
00720 y += FONT_HEIGHT_NORMAL;
00721 }
00722 } else {
00723 GetAllCargoSuffixes(0, CST_VIEW, i, i->type, ind, i->accepts_cargo, cargo_suffix);
00724 StringID str = STR_INDUSTRY_VIEW_REQUIRES_CARGO;
00725 byte p = 0;
00726 for (byte j = 0; j < lengthof(i->accepts_cargo); j++) {
00727 if (i->accepts_cargo[j] == CT_INVALID) continue;
00728 has_accept = true;
00729 if (p > 0) str++;
00730 SetDParam(p++, CargoSpec::Get(i->accepts_cargo[j])->name);
00731 SetDParamStr(p++, cargo_suffix[j]);
00732 }
00733 if (has_accept) {
00734 DrawString(left + WD_FRAMERECT_LEFT, right - WD_FRAMERECT_RIGHT, y, str);
00735 y += FONT_HEIGHT_NORMAL;
00736 }
00737 }
00738
00739 GetAllCargoSuffixes(3, CST_VIEW, i, i->type, ind, i->produced_cargo, cargo_suffix);
00740 first = true;
00741 for (byte j = 0; j < lengthof(i->produced_cargo); j++) {
00742 if (i->produced_cargo[j] == CT_INVALID) continue;
00743 if (first) {
00744 if (has_accept) y += WD_PAR_VSEP_WIDE;
00745 DrawString(left + WD_FRAMERECT_LEFT, right - WD_FRAMERECT_RIGHT, y, STR_INDUSTRY_VIEW_PRODUCTION_LAST_MONTH_TITLE);
00746 y += FONT_HEIGHT_NORMAL;
00747 if (this->editable == EA_RATE) this->production_offset_y = y;
00748 first = false;
00749 }
00750
00751 SetDParam(0, i->produced_cargo[j]);
00752 SetDParam(1, i->last_month_production[j]);
00753 SetDParamStr(2, cargo_suffix[j]);
00754 SetDParam(3, ToPercent8(i->last_month_pct_transported[j]));
00755 uint x = left + WD_FRAMETEXT_LEFT + (this->editable == EA_RATE ? 30 : 0);
00756 DrawString(x, right - WD_FRAMERECT_RIGHT, y, STR_INDUSTRY_VIEW_TRANSPORTED);
00757
00758 if (this->editable == EA_RATE) {
00759 DrawArrowButtons(left + WD_FRAMETEXT_LEFT, y, COLOUR_YELLOW, (this->clicked_line == IL_RATE1 + j) ? this->clicked_button : 0,
00760 i->production_rate[j] > 0, i->production_rate[j] < 255);
00761 }
00762 y += FONT_HEIGHT_NORMAL;
00763 }
00764
00765
00766 if (this->editable == EA_MULTIPLIER) {
00767 y += WD_PAR_VSEP_WIDE;
00768 this->production_offset_y = y;
00769 SetDParam(0, RoundDivSU(i->prod_level * 100, PRODLEVEL_DEFAULT));
00770 uint x = left + WD_FRAMETEXT_LEFT + 30;
00771 DrawString(x, right - WD_FRAMERECT_RIGHT, y, STR_INDUSTRY_VIEW_PRODUCTION_LEVEL);
00772 DrawArrowButtons(left + WD_FRAMETEXT_LEFT, y, COLOUR_YELLOW, (this->clicked_line == IL_MULTIPLIER) ? this->clicked_button : 0,
00773 i->prod_level > PRODLEVEL_MINIMUM, i->prod_level < PRODLEVEL_MAXIMUM);
00774 y += FONT_HEIGHT_NORMAL;
00775 }
00776
00777
00778 if (HasBit(ind->callback_mask, CBM_IND_WINDOW_MORE_TEXT)) {
00779 uint16 callback_res = GetIndustryCallback(CBID_INDUSTRY_WINDOW_MORE_TEXT, 0, 0, i, i->type, i->location.tile);
00780 if (callback_res != CALLBACK_FAILED) {
00781 StringID message = GetGRFStringID(ind->grf_prop.grffile->grfid, 0xD000 + callback_res);
00782 if (message != STR_NULL && message != STR_UNDEFINED) {
00783 y += WD_PAR_VSEP_WIDE;
00784
00785 PrepareTextRefStackUsage(6);
00786
00787
00788
00789 y = DrawStringMultiLine(left + WD_FRAMERECT_LEFT, right - WD_FRAMERECT_RIGHT, y, UINT16_MAX, message);
00790 StopTextRefStackUsage();
00791 }
00792 }
00793 }
00794 return y + WD_FRAMERECT_BOTTOM;
00795 }
00796
00797 virtual void SetStringParameters(int widget) const
00798 {
00799 if (widget == IVW_CAPTION) SetDParam(0, this->window_number);
00800 }
00801
00802 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
00803 {
00804 if (widget == IVW_INFO) size->height = this->info_height;
00805 }
00806
00807 virtual void OnClick(Point pt, int widget, int click_count)
00808 {
00809 switch (widget) {
00810 case IVW_INFO: {
00811 Industry *i = Industry::Get(this->window_number);
00812 InfoLine line = IL_NONE;
00813
00814 switch (this->editable) {
00815 case EA_NONE: break;
00816
00817 case EA_MULTIPLIER:
00818 if (IsInsideBS(pt.y, this->production_offset_y, FONT_HEIGHT_NORMAL)) line = IL_MULTIPLIER;
00819 break;
00820
00821 case EA_RATE:
00822 if (pt.y >= this->production_offset_y) {
00823 int row = (pt.y - this->production_offset_y) / FONT_HEIGHT_NORMAL;
00824 for (uint j = 0; j < lengthof(i->produced_cargo); j++) {
00825 if (i->produced_cargo[j] == CT_INVALID) continue;
00826 row--;
00827 if (row < 0) {
00828 line = (InfoLine)(IL_RATE1 + j);
00829 break;
00830 }
00831 }
00832 }
00833 break;
00834 }
00835 if (line == IL_NONE) return;
00836
00837 NWidgetBase *nwi = this->GetWidget<NWidgetBase>(widget);
00838 int left = nwi->pos_x + WD_FRAMETEXT_LEFT;
00839 int right = nwi->pos_x + nwi->current_x - 1 - WD_FRAMERECT_RIGHT;
00840 if (IsInsideMM(pt.x, left, left + 20)) {
00841
00842 byte button = (pt.x < left + 10) ? 1 : 2;
00843 switch (this->editable) {
00844 case EA_MULTIPLIER:
00845 if (button == 1) {
00846 if (i->prod_level <= PRODLEVEL_MINIMUM) return;
00847 i->prod_level = max<uint>(i->prod_level / 2, PRODLEVEL_MINIMUM);
00848 } else {
00849 if (i->prod_level >= PRODLEVEL_MAXIMUM) return;
00850 i->prod_level = minu(i->prod_level * 2, PRODLEVEL_MAXIMUM);
00851 }
00852 break;
00853
00854 case EA_RATE:
00855 if (button == 1) {
00856 if (i->production_rate[line - IL_RATE1] <= 0) return;
00857 i->production_rate[line - IL_RATE1] = max(i->production_rate[line - IL_RATE1] / 2, 0);
00858 } else {
00859 if (i->production_rate[line - IL_RATE1] >= 255) return;
00860
00861 int new_prod = i->production_rate[line - IL_RATE1] == 0 ? 1 : i->production_rate[line - IL_RATE1] * 2;
00862 i->production_rate[line - IL_RATE1] = minu(new_prod, 255);
00863 }
00864 break;
00865
00866 default: NOT_REACHED();
00867 }
00868
00869 UpdateIndustryProduction(i);
00870 this->SetDirty();
00871 this->flags4 |= WF_TIMEOUT_BEGIN;
00872 this->clicked_line = line;
00873 this->clicked_button = button;
00874 } else if (IsInsideMM(pt.x, left + 30, right)) {
00875
00876 this->editbox_line = line;
00877 switch (this->editable) {
00878 case EA_MULTIPLIER:
00879 SetDParam(0, RoundDivSU(i->prod_level * 100, PRODLEVEL_DEFAULT));
00880 ShowQueryString(STR_JUST_INT, STR_CONFIG_GAME_PRODUCTION_LEVEL, 10, 100, this, CS_ALPHANUMERAL, QSF_NONE);
00881 break;
00882
00883 case EA_RATE:
00884 SetDParam(0, i->production_rate[line - IL_RATE1] * 8);
00885 ShowQueryString(STR_JUST_INT, STR_CONFIG_GAME_PRODUCTION, 10, 100, this, CS_ALPHANUMERAL, QSF_NONE);
00886 break;
00887
00888 default: NOT_REACHED();
00889 }
00890 }
00891 break;
00892 }
00893
00894 case IVW_GOTO: {
00895 Industry *i = Industry::Get(this->window_number);
00896 if (_ctrl_pressed) {
00897 ShowExtraViewPortWindow(i->location.GetCenterTile());
00898 } else {
00899 ScrollMainWindowToTile(i->location.GetCenterTile());
00900 }
00901 break;
00902 }
00903
00904 case IVW_DISPLAY: {
00905 Industry *i = Industry::Get(this->window_number);
00906 ShowIndustryCargoesWindow(i->type);
00907 break;
00908 }
00909 }
00910 }
00911
00912 virtual void OnTimeout()
00913 {
00914 this->clicked_line = IL_NONE;
00915 this->clicked_button = 0;
00916 this->SetDirty();
00917 }
00918
00919 virtual void OnResize()
00920 {
00921 if (this->viewport != NULL) {
00922 NWidgetViewport *nvp = this->GetWidget<NWidgetViewport>(IVW_VIEWPORT);
00923 nvp->UpdateViewportCoordinates(this);
00924
00925 ScrollWindowToTile(Industry::Get(this->window_number)->location.GetCenterTile(), this, true);
00926 }
00927 }
00928
00929 virtual void OnQueryTextFinished(char *str)
00930 {
00931 if (StrEmpty(str)) return;
00932
00933 Industry *i = Industry::Get(this->window_number);
00934 uint value = atoi(str);
00935 switch (this->editbox_line) {
00936 case IL_NONE: NOT_REACHED();
00937
00938 case IL_MULTIPLIER:
00939 i->prod_level = ClampU(RoundDivSU(value * PRODLEVEL_DEFAULT, 100), PRODLEVEL_MINIMUM, PRODLEVEL_MAXIMUM);
00940 break;
00941
00942 default:
00943 i->production_rate[this->editbox_line - IL_RATE1] = ClampU(RoundDivSU(value, 8), 0, 255);
00944 break;
00945 }
00946 UpdateIndustryProduction(i);
00947 this->SetDirty();
00948 }
00949
00950 virtual void OnInvalidateData(int data)
00951 {
00952 const Industry *i = Industry::Get(this->window_number);
00953 if (IsProductionAlterable(i)) {
00954 const IndustrySpec *ind = GetIndustrySpec(i->type);
00955 this->editable = ind->UsesSmoothEconomy() ? EA_RATE : EA_MULTIPLIER;
00956 } else {
00957 this->editable = EA_NONE;
00958 }
00959 }
00960
00961 virtual bool IsNewGRFInspectable() const
00962 {
00963 return ::IsNewGRFInspectable(GSF_INDUSTRIES, this->window_number);
00964 }
00965
00966 virtual void ShowNewGRFInspectWindow() const
00967 {
00968 ::ShowNewGRFInspectWindow(GSF_INDUSTRIES, this->window_number);
00969 }
00970 };
00971
00972 static void UpdateIndustryProduction(Industry *i)
00973 {
00974 const IndustrySpec *indspec = GetIndustrySpec(i->type);
00975 if (!indspec->UsesSmoothEconomy()) i->RecomputeProductionMultipliers();
00976
00977 for (byte j = 0; j < lengthof(i->produced_cargo); j++) {
00978 if (i->produced_cargo[j] != CT_INVALID) {
00979 i->last_month_production[j] = 8 * i->production_rate[j];
00980 }
00981 }
00982 }
00983
00985 static const NWidgetPart _nested_industry_view_widgets[] = {
00986 NWidget(NWID_HORIZONTAL),
00987 NWidget(WWT_CLOSEBOX, COLOUR_CREAM),
00988 NWidget(WWT_CAPTION, COLOUR_CREAM, IVW_CAPTION), SetDataTip(STR_INDUSTRY_VIEW_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
00989 NWidget(WWT_DEBUGBOX, COLOUR_CREAM),
00990 NWidget(WWT_SHADEBOX, COLOUR_CREAM),
00991 NWidget(WWT_STICKYBOX, COLOUR_CREAM),
00992 EndContainer(),
00993 NWidget(WWT_PANEL, COLOUR_CREAM),
00994 NWidget(WWT_INSET, COLOUR_CREAM), SetPadding(2, 2, 2, 2),
00995 NWidget(NWID_VIEWPORT, INVALID_COLOUR, IVW_VIEWPORT), SetMinimalSize(254, 86), SetFill(1, 0), SetPadding(1, 1, 1, 1), SetResize(1, 1),
00996 EndContainer(),
00997 EndContainer(),
00998 NWidget(WWT_PANEL, COLOUR_CREAM, IVW_INFO), SetMinimalSize(260, 2), SetResize(1, 0),
00999 EndContainer(),
01000 NWidget(NWID_HORIZONTAL),
01001 NWidget(WWT_PUSHTXTBTN, COLOUR_CREAM, IVW_GOTO), SetFill(1, 0), SetResize(1, 0), SetDataTip(STR_BUTTON_LOCATION, STR_INDUSTRY_VIEW_LOCATION_TOOLTIP),
01002 NWidget(WWT_PUSHTXTBTN, COLOUR_CREAM, IVW_DISPLAY), SetFill(1, 0), SetResize(1, 0), SetDataTip(STR_INDUSTRY_DISPLAY_CHAIN, STR_INDUSTRY_DISPLAY_CHAIN_TOOLTIP),
01003 NWidget(WWT_RESIZEBOX, COLOUR_CREAM),
01004 EndContainer(),
01005 };
01006
01008 static const WindowDesc _industry_view_desc(
01009 WDP_AUTO, 260, 120,
01010 WC_INDUSTRY_VIEW, WC_NONE,
01011 WDF_UNCLICK_BUTTONS,
01012 _nested_industry_view_widgets, lengthof(_nested_industry_view_widgets)
01013 );
01014
01015 void ShowIndustryViewWindow(int industry)
01016 {
01017 AllocateWindowDescFront<IndustryViewWindow>(&_industry_view_desc, industry);
01018 }
01019
01021 enum IndustryDirectoryWidgets {
01022 IDW_DROPDOWN_ORDER,
01023 IDW_DROPDOWN_CRITERIA,
01024 IDW_INDUSTRY_LIST,
01025 IDW_SCROLLBAR,
01026 };
01027
01029 static const NWidgetPart _nested_industry_directory_widgets[] = {
01030 NWidget(NWID_HORIZONTAL),
01031 NWidget(WWT_CLOSEBOX, COLOUR_BROWN),
01032 NWidget(WWT_CAPTION, COLOUR_BROWN), SetDataTip(STR_INDUSTRY_DIRECTORY_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
01033 NWidget(WWT_SHADEBOX, COLOUR_BROWN),
01034 NWidget(WWT_STICKYBOX, COLOUR_BROWN),
01035 EndContainer(),
01036 NWidget(NWID_HORIZONTAL),
01037 NWidget(NWID_VERTICAL),
01038 NWidget(NWID_HORIZONTAL),
01039 NWidget(WWT_TEXTBTN, COLOUR_BROWN, IDW_DROPDOWN_ORDER), SetDataTip(STR_BUTTON_SORT_BY, STR_TOOLTIP_SORT_ORDER),
01040 NWidget(WWT_DROPDOWN, COLOUR_BROWN, IDW_DROPDOWN_CRITERIA), SetDataTip(STR_JUST_STRING, STR_TOOLTIP_SORT_CRITERIA),
01041 NWidget(WWT_PANEL, COLOUR_BROWN), SetResize(1, 0), EndContainer(),
01042 EndContainer(),
01043 NWidget(WWT_PANEL, COLOUR_BROWN, IDW_INDUSTRY_LIST), SetDataTip(0x0, STR_INDUSTRY_DIRECTORY_LIST_CAPTION), SetResize(1, 1), SetScrollbar(IDW_SCROLLBAR), EndContainer(),
01044 EndContainer(),
01045 NWidget(NWID_VERTICAL),
01046 NWidget(NWID_VSCROLLBAR, COLOUR_BROWN, IDW_SCROLLBAR),
01047 NWidget(WWT_RESIZEBOX, COLOUR_BROWN),
01048 EndContainer(),
01049 EndContainer(),
01050 };
01051
01052 typedef GUIList<const Industry*> GUIIndustryList;
01053
01054
01058 class IndustryDirectoryWindow : public Window {
01059 protected:
01060
01061 static Listing last_sorting;
01062 static const Industry *last_industry;
01063
01064
01065 static const StringID sorter_names[];
01066 static GUIIndustryList::SortFunction * const sorter_funcs[];
01067
01068 GUIIndustryList industries;
01069 Scrollbar *vscroll;
01070
01072 void BuildSortIndustriesList()
01073 {
01074 if (this->industries.NeedRebuild()) {
01075 this->industries.Clear();
01076
01077 const Industry *i;
01078 FOR_ALL_INDUSTRIES(i) {
01079 *this->industries.Append() = i;
01080 }
01081
01082 this->industries.Compact();
01083 this->industries.RebuildDone();
01084 this->vscroll->SetCount(this->industries.Length());
01085 }
01086
01087 if (!this->industries.Sort()) return;
01088 IndustryDirectoryWindow::last_industry = NULL;
01089 this->SetWidgetDirty(IDW_INDUSTRY_LIST);
01090 }
01091
01099 static inline int GetCargoTransportedPercentsIfValid(const Industry *i, uint id)
01100 {
01101 assert(id < lengthof(i->produced_cargo));
01102
01103 if (i->produced_cargo[id] == CT_INVALID) return 101;
01104 return ToPercent8(i->last_month_pct_transported[id]);
01105 }
01106
01114 static int GetCargoTransportedSortValue(const Industry *i)
01115 {
01116 int p1 = GetCargoTransportedPercentsIfValid(i, 0);
01117 int p2 = GetCargoTransportedPercentsIfValid(i, 1);
01118
01119 if (p1 > p2) Swap(p1, p2);
01120
01121 return (p1 << 8) + p2;
01122 }
01123
01125 static int CDECL IndustryNameSorter(const Industry * const *a, const Industry * const *b)
01126 {
01127 static char buf_cache[96];
01128 static char buf[96];
01129
01130 SetDParam(0, (*a)->index);
01131 GetString(buf, STR_INDUSTRY_NAME, lastof(buf));
01132
01133 if (*b != last_industry) {
01134 last_industry = *b;
01135 SetDParam(0, (*b)->index);
01136 GetString(buf_cache, STR_INDUSTRY_NAME, lastof(buf_cache));
01137 }
01138
01139 return strnatcmp(buf, buf_cache);
01140 }
01141
01143 static int CDECL IndustryTypeSorter(const Industry * const *a, const Industry * const *b)
01144 {
01145 int it_a = 0;
01146 while (it_a != NUM_INDUSTRYTYPES && (*a)->type != _sorted_industry_types[it_a]) it_a++;
01147 int it_b = 0;
01148 while (it_b != NUM_INDUSTRYTYPES && (*b)->type != _sorted_industry_types[it_b]) it_b++;
01149 int r = it_a - it_b;
01150 return (r == 0) ? IndustryNameSorter(a, b) : r;
01151 }
01152
01154 static int CDECL IndustryProductionSorter(const Industry * const *a, const Industry * const *b)
01155 {
01156 uint prod_a = 0, prod_b = 0;
01157 for (uint i = 0; i < lengthof((*a)->produced_cargo); i++) {
01158 if ((*a)->produced_cargo[i] != CT_INVALID) prod_a += (*a)->last_month_production[i];
01159 if ((*b)->produced_cargo[i] != CT_INVALID) prod_b += (*b)->last_month_production[i];
01160 }
01161 int r = prod_a - prod_b;
01162
01163 return (r == 0) ? IndustryTypeSorter(a, b) : r;
01164 }
01165
01167 static int CDECL IndustryTransportedCargoSorter(const Industry * const *a, const Industry * const *b)
01168 {
01169 int r = GetCargoTransportedSortValue(*a) - GetCargoTransportedSortValue(*b);
01170 return (r == 0) ? IndustryNameSorter(a, b) : r;
01171 }
01172
01178 StringID GetIndustryString(const Industry *i) const
01179 {
01180 const IndustrySpec *indsp = GetIndustrySpec(i->type);
01181 byte p = 0;
01182
01183
01184 SetDParam(p++, i->index);
01185
01186 static char cargo_suffix[lengthof(i->produced_cargo)][512];
01187 GetAllCargoSuffixes(3, CST_DIR, i, i->type, indsp, i->produced_cargo, cargo_suffix);
01188
01189
01190 for (byte j = 0; j < lengthof(i->produced_cargo); j++) {
01191 if (i->produced_cargo[j] == CT_INVALID) continue;
01192 SetDParam(p++, i->produced_cargo[j]);
01193 SetDParam(p++, i->last_month_production[j]);
01194 SetDParamStr(p++, cargo_suffix[j]);
01195 }
01196
01197
01198 for (byte j = 0; j < lengthof(i->produced_cargo); j++) {
01199 if (i->produced_cargo[j] == CT_INVALID) continue;
01200 SetDParam(p++, ToPercent8(i->last_month_pct_transported[j]));
01201 }
01202
01203
01204 switch (p) {
01205 case 1: return STR_INDUSTRY_DIRECTORY_ITEM_NOPROD;
01206 case 5: return STR_INDUSTRY_DIRECTORY_ITEM;
01207 default: return STR_INDUSTRY_DIRECTORY_ITEM_TWO;
01208 }
01209 }
01210
01211 public:
01212 IndustryDirectoryWindow(const WindowDesc *desc, WindowNumber number) : Window()
01213 {
01214 this->CreateNestedTree(desc);
01215 this->vscroll = this->GetScrollbar(IDW_SCROLLBAR);
01216
01217 this->industries.SetListing(this->last_sorting);
01218 this->industries.SetSortFuncs(IndustryDirectoryWindow::sorter_funcs);
01219 this->industries.ForceRebuild();
01220 this->BuildSortIndustriesList();
01221
01222 this->FinishInitNested(desc, 0);
01223 }
01224
01225 ~IndustryDirectoryWindow()
01226 {
01227 this->last_sorting = this->industries.GetListing();
01228 }
01229
01230 virtual void SetStringParameters(int widget) const
01231 {
01232 if (widget == IDW_DROPDOWN_CRITERIA) SetDParam(0, IndustryDirectoryWindow::sorter_names[this->industries.SortType()]);
01233 }
01234
01235 virtual void DrawWidget(const Rect &r, int widget) const
01236 {
01237 switch (widget) {
01238 case IDW_DROPDOWN_ORDER:
01239 this->DrawSortButtonState(widget, this->industries.IsDescSortOrder() ? SBS_DOWN : SBS_UP);
01240 break;
01241
01242 case IDW_INDUSTRY_LIST: {
01243 int n = 0;
01244 int y = r.top + WD_FRAMERECT_TOP;
01245 if (this->industries.Length() == 0) {
01246 DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, STR_INDUSTRY_DIRECTORY_NONE);
01247 break;
01248 }
01249 for (uint i = this->vscroll->GetPosition(); i < this->industries.Length(); i++) {
01250 DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, this->GetIndustryString(this->industries[i]));
01251
01252 y += this->resize.step_height;
01253 if (++n == this->vscroll->GetCapacity()) break;
01254 }
01255 break;
01256 }
01257 }
01258 }
01259
01260 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
01261 {
01262 switch (widget) {
01263 case IDW_DROPDOWN_ORDER: {
01264 Dimension d = GetStringBoundingBox(this->GetWidget<NWidgetCore>(widget)->widget_data);
01265 d.width += padding.width + WD_SORTBUTTON_ARROW_WIDTH * 2;
01266 d.height += padding.height;
01267 *size = maxdim(*size, d);
01268 break;
01269 }
01270
01271 case IDW_DROPDOWN_CRITERIA: {
01272 Dimension d = {0, 0};
01273 for (uint i = 0; IndustryDirectoryWindow::sorter_names[i] != INVALID_STRING_ID; i++) {
01274 d = maxdim(d, GetStringBoundingBox(IndustryDirectoryWindow::sorter_names[i]));
01275 }
01276 d.width += padding.width;
01277 d.height += padding.height;
01278 *size = maxdim(*size, d);
01279 break;
01280 }
01281
01282 case IDW_INDUSTRY_LIST: {
01283 Dimension d = GetStringBoundingBox(STR_INDUSTRY_DIRECTORY_NONE);
01284 for (uint i = 0; i < this->industries.Length(); i++) {
01285 d = maxdim(d, GetStringBoundingBox(this->GetIndustryString(this->industries[i])));
01286 }
01287 resize->height = d.height;
01288 d.height *= 5;
01289 d.width += padding.width + WD_FRAMERECT_LEFT + WD_FRAMERECT_RIGHT;
01290 d.height += padding.height + WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM;
01291 *size = maxdim(*size, d);
01292 break;
01293 }
01294 }
01295 }
01296
01297
01298 virtual void OnClick(Point pt, int widget, int click_count)
01299 {
01300 switch (widget) {
01301 case IDW_DROPDOWN_ORDER:
01302 this->industries.ToggleSortOrder();
01303 this->SetDirty();
01304 break;
01305
01306 case IDW_DROPDOWN_CRITERIA:
01307 ShowDropDownMenu(this, IndustryDirectoryWindow::sorter_names, this->industries.SortType(), IDW_DROPDOWN_CRITERIA, 0, 0);
01308 break;
01309
01310 case IDW_INDUSTRY_LIST: {
01311 uint p = this->vscroll->GetScrolledRowFromWidget(pt.y, this, IDW_INDUSTRY_LIST, WD_FRAMERECT_TOP);
01312 if (p < this->industries.Length()) {
01313 if (_ctrl_pressed) {
01314 ShowExtraViewPortWindow(this->industries[p]->location.tile);
01315 } else {
01316 ScrollMainWindowToTile(this->industries[p]->location.tile);
01317 }
01318 }
01319 break;
01320 }
01321 }
01322 }
01323
01324 virtual void OnDropdownSelect(int widget, int index)
01325 {
01326 if (this->industries.SortType() != index) {
01327 this->industries.SetSortType(index);
01328 this->BuildSortIndustriesList();
01329 }
01330 }
01331
01332 virtual void OnResize()
01333 {
01334 this->vscroll->SetCapacityFromWidget(this, IDW_INDUSTRY_LIST);
01335 }
01336
01337 virtual void OnHundredthTick()
01338 {
01339 this->industries.ForceResort();
01340 this->BuildSortIndustriesList();
01341 }
01342
01343 virtual void OnInvalidateData(int data)
01344 {
01345 if (data == 0) {
01346 this->industries.ForceRebuild();
01347 } else {
01348 this->industries.ForceResort();
01349 }
01350 this->BuildSortIndustriesList();
01351 }
01352 };
01353
01354 Listing IndustryDirectoryWindow::last_sorting = {false, 0};
01355 const Industry *IndustryDirectoryWindow::last_industry = NULL;
01356
01357
01358 GUIIndustryList::SortFunction * const IndustryDirectoryWindow::sorter_funcs[] = {
01359 &IndustryNameSorter,
01360 &IndustryTypeSorter,
01361 &IndustryProductionSorter,
01362 &IndustryTransportedCargoSorter
01363 };
01364
01365
01366 const StringID IndustryDirectoryWindow::sorter_names[] = {
01367 STR_SORT_BY_NAME,
01368 STR_SORT_BY_TYPE,
01369 STR_SORT_BY_PRODUCTION,
01370 STR_SORT_BY_TRANSPORTED,
01371 INVALID_STRING_ID
01372 };
01373
01374
01376 static const WindowDesc _industry_directory_desc(
01377 WDP_AUTO, 428, 190,
01378 WC_INDUSTRY_DIRECTORY, WC_NONE,
01379 WDF_UNCLICK_BUTTONS,
01380 _nested_industry_directory_widgets, lengthof(_nested_industry_directory_widgets)
01381 );
01382
01383 void ShowIndustryDirectory()
01384 {
01385 AllocateWindowDescFront<IndustryDirectoryWindow>(&_industry_directory_desc, 0);
01386 }
01387
01389 enum IndustryCargoesWidgets {
01390 ICW_CAPTION,
01391 ICW_NOTIFY,
01392 ICW_PANEL,
01393 ICW_SCROLLBAR,
01394 };
01395
01397 static const NWidgetPart _nested_industry_cargoes_widgets[] = {
01398 NWidget(NWID_HORIZONTAL),
01399 NWidget(WWT_CLOSEBOX, COLOUR_BROWN),
01400 NWidget(WWT_CAPTION, COLOUR_BROWN, ICW_CAPTION), SetDataTip(STR_INDUSTRY_CARGOES_INDUSTRY_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
01401 NWidget(WWT_SHADEBOX, COLOUR_BROWN),
01402 NWidget(WWT_STICKYBOX, COLOUR_BROWN),
01403 EndContainer(),
01404 NWidget(NWID_HORIZONTAL),
01405 NWidget(NWID_VERTICAL),
01406 NWidget(WWT_PANEL, COLOUR_BROWN, ICW_PANEL), SetResize(1, 10), SetMinimalSize(200, 90), SetScrollbar(ICW_SCROLLBAR), EndContainer(),
01407 NWidget(NWID_HORIZONTAL),
01408 NWidget(WWT_TEXTBTN, COLOUR_BROWN, ICW_NOTIFY),
01409 SetDataTip(STR_INDUSTRY_CARGOES_NOTIFY_SMALLMAP, STR_INDUSTRY_CARGOES_NOTIFY_SMALLMAP_TOOLTIP),
01410 NWidget(WWT_PANEL, COLOUR_BROWN), SetFill(1, 0), SetResize(1, 0), EndContainer(),
01411 EndContainer(),
01412 EndContainer(),
01413 NWidget(NWID_VERTICAL),
01414 NWidget(NWID_VSCROLLBAR, COLOUR_BROWN, ICW_SCROLLBAR),
01415 NWidget(WWT_RESIZEBOX, COLOUR_BROWN),
01416 EndContainer(),
01417 EndContainer(),
01418 };
01419
01421 static const WindowDesc _industry_cargoes_desc(
01422 WDP_AUTO, 300, 210,
01423 WC_INDUSTRY_CARGOES, WC_NONE,
01424 0,
01425 _nested_industry_cargoes_widgets, lengthof(_nested_industry_cargoes_widgets)
01426 );
01427
01429 enum CargoesFieldType {
01430 CFT_EMPTY,
01431 CFT_SMALL_EMPTY,
01432 CFT_INDUSTRY,
01433 CFT_CARGO,
01434 CFT_CARGO_LABEL,
01435 CFT_HEADER,
01436 };
01437
01438 static const uint MAX_CARGOES = 3;
01439
01441 struct CargoesField {
01442 static const int VERT_INTER_INDUSTRY_SPACE;
01443 static const int HOR_CARGO_BORDER_SPACE;
01444 static const int CARGO_STUB_WIDTH;
01445 static const int HOR_CARGO_WIDTH, HOR_CARGO_SPACE;
01446 static const int CARGO_FIELD_WIDTH;
01447 static const int VERT_CARGO_SPACE, VERT_CARGO_EDGE;
01448 static const int BLOB_DISTANCE, BLOB_WIDTH, BLOB_HEIGHT;
01449
01450 static const int INDUSTRY_LINE_COLOUR;
01451 static const int CARGO_LINE_COLOUR;
01452
01453 static int small_height, normal_height;
01454 static int industry_width;
01455
01456 CargoesFieldType type;
01457 union {
01458 struct {
01459 IndustryType ind_type;
01460 CargoID other_produced[MAX_CARGOES];
01461 CargoID other_accepted[MAX_CARGOES];
01462 } industry;
01463 struct {
01464 CargoID vertical_cargoes[MAX_CARGOES];
01465 byte num_cargoes;
01466 CargoID supp_cargoes[MAX_CARGOES];
01467 byte top_end;
01468 CargoID cust_cargoes[MAX_CARGOES];
01469 byte bottom_end;
01470 } cargo;
01471 struct {
01472 CargoID cargoes[MAX_CARGOES];
01473 bool left_align;
01474 } cargo_label;
01475 StringID header;
01476 } u;
01477
01482 void MakeEmpty(CargoesFieldType type)
01483 {
01484 this->type = type;
01485 }
01486
01492 void MakeIndustry(IndustryType ind_type)
01493 {
01494 this->type = CFT_INDUSTRY;
01495 this->u.industry.ind_type = ind_type;
01496 MemSetT(this->u.industry.other_accepted, INVALID_CARGO, MAX_CARGOES);
01497 MemSetT(this->u.industry.other_produced, INVALID_CARGO, MAX_CARGOES);
01498 }
01499
01506 int ConnectCargo(CargoID cargo, bool producer)
01507 {
01508 assert(this->type == CFT_CARGO);
01509 if (cargo == INVALID_CARGO) return -1;
01510
01511
01512 int column = -1;
01513 for (int i = 0; i < this->u.cargo.num_cargoes; i++) {
01514 if (cargo == this->u.cargo.vertical_cargoes[i]) {
01515 column = i;
01516 break;
01517 }
01518 }
01519 if (column < 0) return -1;
01520
01521 if (producer) {
01522 assert(this->u.cargo.supp_cargoes[column] == INVALID_CARGO);
01523 this->u.cargo.supp_cargoes[column] = column;
01524 } else {
01525 assert(this->u.cargo.cust_cargoes[column] == INVALID_CARGO);
01526 this->u.cargo.cust_cargoes[column] = column;
01527 }
01528 return column;
01529 }
01530
01535 bool HasConnection()
01536 {
01537 assert(this->type == CFT_CARGO);
01538
01539 for (uint i = 0; i < MAX_CARGOES; i++) {
01540 if (this->u.cargo.supp_cargoes[i] != INVALID_CARGO) return true;
01541 if (this->u.cargo.cust_cargoes[i] != INVALID_CARGO) return true;
01542 }
01543 return false;
01544 }
01545
01555 void MakeCargo(const CargoID *cargoes, uint length, int count = -1, bool top_end = false, bool bottom_end = false)
01556 {
01557 this->type = CFT_CARGO;
01558 uint i;
01559 uint num = 0;
01560 for (i = 0; i < MAX_CARGOES && i < length; i++) {
01561 if (cargoes[i] != INVALID_CARGO) {
01562 this->u.cargo.vertical_cargoes[num] = cargoes[i];
01563 num++;
01564 }
01565 }
01566 this->u.cargo.num_cargoes = (count < 0) ? num : count;
01567 for (; num < MAX_CARGOES; num++) this->u.cargo.vertical_cargoes[num] = INVALID_CARGO;
01568 this->u.cargo.top_end = top_end;
01569 this->u.cargo.bottom_end = bottom_end;
01570 MemSetT(this->u.cargo.supp_cargoes, INVALID_CARGO, MAX_CARGOES);
01571 MemSetT(this->u.cargo.cust_cargoes, INVALID_CARGO, MAX_CARGOES);
01572 }
01573
01580 void MakeCargoLabel(const CargoID *cargoes, uint length, bool left_align)
01581 {
01582 this->type = CFT_CARGO_LABEL;
01583 uint i;
01584 for (i = 0; i < MAX_CARGOES && i < length; i++) this->u.cargo_label.cargoes[i] = cargoes[i];
01585 for (; i < MAX_CARGOES; i++) this->u.cargo_label.cargoes[i] = INVALID_CARGO;
01586 this->u.cargo_label.left_align = left_align;
01587 }
01588
01593 void MakeHeader(StringID textid)
01594 {
01595 this->type = CFT_HEADER;
01596 this->u.header = textid;
01597 }
01598
01604 int GetCargoBase(int xpos) const
01605 {
01606 assert(this->type == CFT_CARGO);
01607
01608 switch (this->u.cargo.num_cargoes) {
01609 case 0: return xpos + CARGO_FIELD_WIDTH / 2;
01610 case 1: return xpos + CARGO_FIELD_WIDTH / 2 - HOR_CARGO_WIDTH / 2;
01611 case 2: return xpos + CARGO_FIELD_WIDTH / 2 - HOR_CARGO_WIDTH - HOR_CARGO_SPACE / 2;
01612 case 3: return xpos + CARGO_FIELD_WIDTH / 2 - HOR_CARGO_WIDTH - HOR_CARGO_SPACE - HOR_CARGO_WIDTH / 2;
01613 default: NOT_REACHED();
01614 }
01615 }
01616
01622 void Draw(int xpos, int ypos) const
01623 {
01624 switch (this->type) {
01625 case CFT_EMPTY:
01626 case CFT_SMALL_EMPTY:
01627 break;
01628
01629 case CFT_HEADER:
01630 ypos += (small_height - FONT_HEIGHT_NORMAL) / 2;
01631 DrawString(xpos, xpos + industry_width, ypos, this->u.header, TC_WHITE, SA_HOR_CENTER);
01632 break;
01633
01634 case CFT_INDUSTRY: {
01635 int ypos1 = ypos + VERT_INTER_INDUSTRY_SPACE / 2;
01636 int ypos2 = ypos + normal_height - 1 - VERT_INTER_INDUSTRY_SPACE / 2;
01637 int xpos2 = xpos + industry_width - 1;
01638 GfxDrawLine(xpos, ypos1, xpos2, ypos1, INDUSTRY_LINE_COLOUR);
01639 GfxDrawLine(xpos, ypos1, xpos, ypos2, INDUSTRY_LINE_COLOUR);
01640 GfxDrawLine(xpos, ypos2, xpos2, ypos2, INDUSTRY_LINE_COLOUR);
01641 GfxDrawLine(xpos2, ypos1, xpos2, ypos2, INDUSTRY_LINE_COLOUR);
01642 ypos += (normal_height - FONT_HEIGHT_NORMAL) / 2;
01643 if (this->u.industry.ind_type < NUM_INDUSTRYTYPES) {
01644 const IndustrySpec *indsp = GetIndustrySpec(this->u.industry.ind_type);
01645 SetDParam(0, indsp->name);
01646 DrawString(xpos, xpos2, ypos, STR_JUST_STRING, TC_WHITE, SA_HOR_CENTER);
01647
01648
01649 int blob_left, blob_right;
01650 if (_current_text_dir == TD_RTL) {
01651 blob_right = xpos2 - BLOB_DISTANCE;
01652 blob_left = blob_right - BLOB_WIDTH;
01653 } else {
01654 blob_left = xpos + BLOB_DISTANCE;
01655 blob_right = blob_left + BLOB_WIDTH;
01656 }
01657 GfxFillRect(blob_left, ypos2 - BLOB_DISTANCE - BLOB_HEIGHT, blob_right, ypos2 - BLOB_DISTANCE, 0);
01658 GfxFillRect(blob_left + 1, ypos2 - BLOB_DISTANCE - BLOB_HEIGHT + 1, blob_right - 1, ypos2 - BLOB_DISTANCE - 1, indsp->map_colour);
01659 } else {
01660 DrawString(xpos, xpos2, ypos, STR_INDUSTRY_CARGOES_HOUSES, TC_FROMSTRING, SA_HOR_CENTER);
01661 }
01662
01663
01664 const CargoID *other_right, *other_left;
01665 if (_current_text_dir == TD_RTL) {
01666 other_right = this->u.industry.other_accepted;
01667 other_left = this->u.industry.other_produced;
01668 } else {
01669 other_right = this->u.industry.other_produced;
01670 other_left = this->u.industry.other_accepted;
01671 }
01672 ypos1 += VERT_CARGO_EDGE;
01673 for (uint i = 0; i < MAX_CARGOES; i++) {
01674 if (other_right[i] != INVALID_CARGO) {
01675 const CargoSpec *csp = CargoSpec::Get(other_right[i]);
01676 int xp = xpos + industry_width + CARGO_STUB_WIDTH;
01677 DrawHorConnection(xpos + industry_width, xp - 1, ypos1, csp);
01678 GfxDrawLine(xp, ypos1, xp, ypos1 + FONT_HEIGHT_NORMAL - 1, CARGO_LINE_COLOUR);
01679 }
01680 if (other_left[i] != INVALID_CARGO) {
01681 const CargoSpec *csp = CargoSpec::Get(other_left[i]);
01682 int xp = xpos - CARGO_STUB_WIDTH;
01683 DrawHorConnection(xp + 1, xpos - 1, ypos1, csp);
01684 GfxDrawLine(xp, ypos1, xp, ypos1 + FONT_HEIGHT_NORMAL - 1, CARGO_LINE_COLOUR);
01685 }
01686 ypos1 += FONT_HEIGHT_NORMAL + VERT_CARGO_SPACE;
01687 }
01688 break;
01689 }
01690
01691 case CFT_CARGO: {
01692 int cargo_base = this->GetCargoBase(xpos);
01693 int top = ypos + (this->u.cargo.top_end ? VERT_INTER_INDUSTRY_SPACE / 2 + 1 : 0);
01694 int bot = ypos - (this->u.cargo.bottom_end ? VERT_INTER_INDUSTRY_SPACE / 2 + 1 : 0) + normal_height - 1;
01695 int colpos = cargo_base;
01696 for (int i = 0; i < this->u.cargo.num_cargoes; i++) {
01697 if (this->u.cargo.top_end) GfxDrawLine(colpos, top - 1, colpos + HOR_CARGO_WIDTH - 1, top - 1, CARGO_LINE_COLOUR);
01698 if (this->u.cargo.bottom_end) GfxDrawLine(colpos, bot + 1, colpos + HOR_CARGO_WIDTH - 1, bot + 1, CARGO_LINE_COLOUR);
01699 GfxDrawLine(colpos, top, colpos, bot, CARGO_LINE_COLOUR);
01700 colpos++;
01701 const CargoSpec *csp = CargoSpec::Get(this->u.cargo.vertical_cargoes[i]);
01702 GfxFillRect(colpos, top, colpos + HOR_CARGO_WIDTH - 2, bot, csp->legend_colour, FILLRECT_OPAQUE);
01703 colpos += HOR_CARGO_WIDTH - 2;
01704 GfxDrawLine(colpos, top, colpos, bot, CARGO_LINE_COLOUR);
01705 colpos += 1 + HOR_CARGO_SPACE;
01706 }
01707
01708 const CargoID *hor_left, *hor_right;
01709 if (_current_text_dir == TD_RTL) {
01710 hor_left = this->u.cargo.cust_cargoes;
01711 hor_right = this->u.cargo.supp_cargoes;
01712 } else {
01713 hor_left = this->u.cargo.supp_cargoes;
01714 hor_right = this->u.cargo.cust_cargoes;
01715 }
01716 ypos += VERT_CARGO_EDGE + VERT_INTER_INDUSTRY_SPACE / 2;
01717 for (uint i = 0; i < MAX_CARGOES; i++) {
01718 if (hor_left[i] != INVALID_CARGO) {
01719 int col = hor_left[i];
01720 int dx = 0;
01721 const CargoSpec *csp = CargoSpec::Get(this->u.cargo.vertical_cargoes[col]);
01722 for (; col > 0; col--) {
01723 int lf = cargo_base + col * HOR_CARGO_WIDTH + (col - 1) * HOR_CARGO_SPACE;
01724 DrawHorConnection(lf, lf + HOR_CARGO_SPACE - dx, ypos, csp);
01725 dx = 1;
01726 }
01727 DrawHorConnection(xpos, cargo_base - dx, ypos, csp);
01728 }
01729 if (hor_right[i] != INVALID_CARGO) {
01730 int col = hor_right[i];
01731 int dx = 0;
01732 const CargoSpec *csp = CargoSpec::Get(this->u.cargo.vertical_cargoes[col]);
01733 for (; col < this->u.cargo.num_cargoes - 1; col++) {
01734 int lf = cargo_base + (col + 1) * HOR_CARGO_WIDTH + col * HOR_CARGO_SPACE;
01735 DrawHorConnection(lf + dx - 1, lf + HOR_CARGO_SPACE - 1, ypos, csp);
01736 dx = 1;
01737 }
01738 DrawHorConnection(cargo_base + col * HOR_CARGO_SPACE + (col + 1) * HOR_CARGO_WIDTH - 1 + dx, xpos + CARGO_FIELD_WIDTH - 1, ypos, csp);
01739 }
01740 ypos += FONT_HEIGHT_NORMAL + VERT_CARGO_SPACE;
01741 }
01742 break;
01743 }
01744
01745 case CFT_CARGO_LABEL:
01746 ypos += VERT_CARGO_EDGE + VERT_INTER_INDUSTRY_SPACE / 2;
01747 for (uint i = 0; i < MAX_CARGOES; i++) {
01748 if (this->u.cargo_label.cargoes[i] != INVALID_CARGO) {
01749 const CargoSpec *csp = CargoSpec::Get(this->u.cargo_label.cargoes[i]);
01750 DrawString(xpos + WD_FRAMERECT_LEFT, xpos + industry_width - 1 - WD_FRAMERECT_RIGHT, ypos, csp->name, TC_WHITE,
01751 (this->u.cargo_label.left_align) ? SA_LEFT : SA_RIGHT);
01752 }
01753 ypos += FONT_HEIGHT_NORMAL + VERT_CARGO_SPACE;
01754 }
01755 break;
01756
01757 default:
01758 NOT_REACHED();
01759 }
01760 }
01761
01769 CargoID CargoClickedAt(const CargoesField *left, const CargoesField *right, Point pt) const
01770 {
01771 assert(this->type == CFT_CARGO);
01772
01773
01774 int cpos = this->GetCargoBase(0);
01775 uint col;
01776 for (col = 0; col < this->u.cargo.num_cargoes; col++) {
01777 if (pt.x < cpos) break;
01778 if (pt.x < cpos + CargoesField::HOR_CARGO_WIDTH) return this->u.cargo.vertical_cargoes[col];
01779 cpos += CargoesField::HOR_CARGO_WIDTH + CargoesField::HOR_CARGO_SPACE;
01780 }
01781
01782
01783 int vpos = VERT_INTER_INDUSTRY_SPACE / 2 + VERT_CARGO_EDGE;
01784 uint row;
01785 for (row = 0; row < MAX_CARGOES; row++) {
01786 if (pt.y < vpos) return INVALID_CARGO;
01787 if (pt.y < vpos + FONT_HEIGHT_NORMAL) break;
01788 vpos += FONT_HEIGHT_NORMAL + VERT_CARGO_SPACE;
01789 }
01790 if (row == MAX_CARGOES) return INVALID_CARGO;
01791
01792
01793 if (col == 0) {
01794 if (this->u.cargo.supp_cargoes[row] != INVALID_CARGO) return this->u.cargo.vertical_cargoes[this->u.cargo.supp_cargoes[row]];
01795 if (left != NULL) {
01796 if (left->type == CFT_INDUSTRY) return left->u.industry.other_produced[row];
01797 if (left->type == CFT_CARGO_LABEL && !left->u.cargo_label.left_align) return left->u.cargo_label.cargoes[row];
01798 }
01799 return INVALID_CARGO;
01800 }
01801 if (col == this->u.cargo.num_cargoes) {
01802 if (this->u.cargo.cust_cargoes[row] != INVALID_CARGO) return this->u.cargo.vertical_cargoes[this->u.cargo.cust_cargoes[row]];
01803 if (right != NULL) {
01804 if (right->type == CFT_INDUSTRY) return right->u.industry.other_accepted[row];
01805 if (right->type == CFT_CARGO_LABEL && right->u.cargo_label.left_align) return right->u.cargo_label.cargoes[row];
01806 }
01807 return INVALID_CARGO;
01808 }
01809 if (row >= col) {
01810
01811
01812
01813
01814 return (this->u.cargo.supp_cargoes[row] != INVALID_CARGO) ? this->u.cargo.vertical_cargoes[this->u.cargo.supp_cargoes[row]] : INVALID_CARGO;
01815 } else {
01816
01817 return (this->u.cargo.cust_cargoes[row] != INVALID_CARGO) ? this->u.cargo.vertical_cargoes[this->u.cargo.cust_cargoes[row]] : INVALID_CARGO;
01818 }
01819 }
01820
01826 CargoID CargoLabelClickedAt(Point pt) const
01827 {
01828 assert(this->type == CFT_CARGO_LABEL);
01829
01830 int vpos = VERT_INTER_INDUSTRY_SPACE / 2 + VERT_CARGO_EDGE;
01831 uint row;
01832 for (row = 0; row < MAX_CARGOES; row++) {
01833 if (pt.y < vpos) return INVALID_CARGO;
01834 if (pt.y < vpos + FONT_HEIGHT_NORMAL) break;
01835 vpos += FONT_HEIGHT_NORMAL + VERT_CARGO_SPACE;
01836 }
01837 if (row == MAX_CARGOES) return INVALID_CARGO;
01838 return this->u.cargo_label.cargoes[row];
01839 }
01840
01841 private:
01849 static void DrawHorConnection(int left, int right, int top, const CargoSpec *csp)
01850 {
01851 GfxDrawLine(left, top, right, top, CARGO_LINE_COLOUR);
01852 GfxFillRect(left, top + 1, right, top + FONT_HEIGHT_NORMAL - 2, csp->legend_colour, FILLRECT_OPAQUE);
01853 GfxDrawLine(left, top + FONT_HEIGHT_NORMAL - 1, right, top + FONT_HEIGHT_NORMAL - 1, CARGO_LINE_COLOUR);
01854 }
01855 };
01856
01857 assert_compile(MAX_CARGOES >= cpp_lengthof(IndustrySpec, produced_cargo));
01858 assert_compile(MAX_CARGOES >= cpp_lengthof(IndustrySpec, accepts_cargo));
01859
01860 int CargoesField::small_height;
01861 int CargoesField::normal_height;
01862 int CargoesField::industry_width;
01863 const int CargoesField::VERT_INTER_INDUSTRY_SPACE = 6;
01864
01865 const int CargoesField::HOR_CARGO_BORDER_SPACE = 15;
01866 const int CargoesField::CARGO_STUB_WIDTH = 10;
01867 const int CargoesField::HOR_CARGO_WIDTH = 15;
01868 const int CargoesField::HOR_CARGO_SPACE = 5;
01869 const int CargoesField::VERT_CARGO_EDGE = 4;
01870 const int CargoesField::VERT_CARGO_SPACE = 4;
01871
01872 const int CargoesField::BLOB_DISTANCE = 5;
01873 const int CargoesField::BLOB_WIDTH = 12;
01874 const int CargoesField::BLOB_HEIGHT = 9;
01875
01877 const int CargoesField::CARGO_FIELD_WIDTH = HOR_CARGO_BORDER_SPACE * 2 + HOR_CARGO_WIDTH * MAX_CARGOES + HOR_CARGO_SPACE * (MAX_CARGOES - 1);
01878
01879 const int CargoesField::INDUSTRY_LINE_COLOUR = 191;
01880 const int CargoesField::CARGO_LINE_COLOUR = 191;
01881
01883 struct CargoesRow {
01884 CargoesField columns[5];
01885
01890 void ConnectIndustryProduced(int column)
01891 {
01892 CargoesField *ind_fld = this->columns + column;
01893 CargoesField *cargo_fld = this->columns + column + 1;
01894 assert(ind_fld->type == CFT_INDUSTRY && cargo_fld->type == CFT_CARGO);
01895
01896 MemSetT(ind_fld->u.industry.other_produced, INVALID_CARGO, MAX_CARGOES);
01897
01898 if (ind_fld->u.industry.ind_type < NUM_INDUSTRYTYPES) {
01899 CargoID others[MAX_CARGOES];
01900 int other_count = 0;
01901
01902 const IndustrySpec *indsp = GetIndustrySpec(ind_fld->u.industry.ind_type);
01903 for (uint i = 0; i < lengthof(indsp->produced_cargo); i++) {
01904 int col = cargo_fld->ConnectCargo(indsp->produced_cargo[i], true);
01905 if (col < 0) others[other_count++] = indsp->produced_cargo[i];
01906 }
01907
01908
01909 for (uint i = 0; i < MAX_CARGOES && other_count > 0; i++) {
01910 if (cargo_fld->u.cargo.supp_cargoes[i] == INVALID_CARGO) ind_fld->u.industry.other_produced[i] = others[--other_count];
01911 }
01912 } else {
01913
01914 for (uint i = 0; i < cargo_fld->u.cargo.num_cargoes; i++) {
01915 CargoID cid = cargo_fld->u.cargo.vertical_cargoes[i];
01916 if (cid == CT_PASSENGERS || cid == CT_MAIL) cargo_fld->ConnectCargo(cid, true);
01917 }
01918 }
01919 }
01920
01926 void MakeCargoLabel(int column, bool accepting)
01927 {
01928 CargoID cargoes[MAX_CARGOES];
01929 MemSetT(cargoes, INVALID_CARGO, lengthof(cargoes));
01930
01931 CargoesField *label_fld = this->columns + column;
01932 CargoesField *cargo_fld = this->columns + (accepting ? column - 1 : column + 1);
01933
01934 assert(cargo_fld->type == CFT_CARGO && label_fld->type == CFT_EMPTY);
01935 for (uint i = 0; i < cargo_fld->u.cargo.num_cargoes; i++) {
01936 int col = cargo_fld->ConnectCargo(cargo_fld->u.cargo.vertical_cargoes[i], !accepting);
01937 cargoes[col] = cargo_fld->u.cargo.vertical_cargoes[i];
01938 }
01939 label_fld->MakeCargoLabel(cargoes, lengthof(cargoes), accepting);
01940 }
01941
01942
01947 void ConnectIndustryAccepted(int column)
01948 {
01949 CargoesField *ind_fld = this->columns + column;
01950 CargoesField *cargo_fld = this->columns + column - 1;
01951 assert(ind_fld->type == CFT_INDUSTRY && cargo_fld->type == CFT_CARGO);
01952
01953 MemSetT(ind_fld->u.industry.other_accepted, INVALID_CARGO, MAX_CARGOES);
01954
01955 if (ind_fld->u.industry.ind_type < NUM_INDUSTRYTYPES) {
01956 CargoID others[MAX_CARGOES];
01957 int other_count = 0;
01958
01959 const IndustrySpec *indsp = GetIndustrySpec(ind_fld->u.industry.ind_type);
01960 for (uint i = 0; i < lengthof(indsp->accepts_cargo); i++) {
01961 int col = cargo_fld->ConnectCargo(indsp->accepts_cargo[i], false);
01962 if (col < 0) others[other_count++] = indsp->accepts_cargo[i];
01963 }
01964
01965
01966 for (uint i = 0; i < MAX_CARGOES && other_count > 0; i++) {
01967 if (cargo_fld->u.cargo.cust_cargoes[i] == INVALID_CARGO) ind_fld->u.industry.other_accepted[i] = others[--other_count];
01968 }
01969 } else {
01970
01971 for (uint i = 0; i < cargo_fld->u.cargo.num_cargoes; i++) {
01972 for (uint h = 0; h < HOUSE_MAX; h++) {
01973 HouseSpec *hs = HouseSpec::Get(h);
01974 if (!hs->enabled) continue;
01975
01976 for (uint j = 0; j < lengthof(hs->accepts_cargo); j++) {
01977 if (cargo_fld->u.cargo.vertical_cargoes[i] == hs->accepts_cargo[j]) {
01978 cargo_fld->ConnectCargo(cargo_fld->u.cargo.vertical_cargoes[i], false);
01979 goto next_cargo;
01980 }
01981 }
01982 }
01983 next_cargo: ;
01984 }
01985 }
01986 }
01987 };
01988
01989
02017 struct IndustryCargoesWindow : public Window {
02018 static const int HOR_TEXT_PADDING, VERT_TEXT_PADDING;
02019
02020 typedef SmallVector<CargoesRow, 4> Fields;
02021
02022 Fields fields;
02023 uint ind_cargo;
02024
02025 Scrollbar *vscroll;
02026
02027 IndustryCargoesWindow(int id) : Window()
02028 {
02029 this->OnInit();
02030 this->CreateNestedTree(&_industry_cargoes_desc);
02031 this->vscroll = this->GetScrollbar(ICW_SCROLLBAR);
02032 this->FinishInitNested(&_industry_cargoes_desc, 0);
02033 this->OnInvalidateData(id);
02034 }
02035
02036 virtual void OnInit()
02037 {
02038
02039 Dimension d = GetStringBoundingBox(STR_INDUSTRY_CARGOES_PRODUCERS);
02040 d = maxdim(d, GetStringBoundingBox(STR_INDUSTRY_CARGOES_CUSTOMERS));
02041 d.width += WD_FRAMETEXT_LEFT + WD_FRAMETEXT_RIGHT;
02042 d.height += WD_FRAMETEXT_TOP + WD_FRAMETEXT_BOTTOM;
02043 CargoesField::small_height = d.height;
02044
02045
02046 d.height = 0;
02047 for (IndustryType it = 0; it < NUM_INDUSTRYTYPES; it++) {
02048 const IndustrySpec *indsp = GetIndustrySpec(it);
02049 if (!indsp->enabled) continue;
02050 SetDParam(0, indsp->name);
02051 d = maxdim(d, GetStringBoundingBox(STR_JUST_STRING));
02052 }
02053
02054 for (uint i = 0; i < NUM_CARGO; i++) {
02055 const CargoSpec *csp = CargoSpec::Get(i);
02056 if (!csp->IsValid()) continue;
02057 d = maxdim(d, GetStringBoundingBox(csp->name));
02058 }
02059 d.width += 2 * HOR_TEXT_PADDING;
02060
02061 uint min_ind_height = CargoesField::VERT_CARGO_EDGE * 2 + MAX_CARGOES * FONT_HEIGHT_NORMAL + (MAX_CARGOES - 1) * CargoesField::VERT_CARGO_SPACE;
02062 d.height = max(d.height + 2 * VERT_TEXT_PADDING, min_ind_height);
02063
02064 CargoesField::industry_width = d.width;
02065 CargoesField::normal_height = d.height + CargoesField::VERT_INTER_INDUSTRY_SPACE;
02066 }
02067
02068 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
02069 {
02070 if (widget != ICW_PANEL) return;
02071
02072 size->width = WD_FRAMETEXT_LEFT + CargoesField::industry_width * 3 + CargoesField::CARGO_FIELD_WIDTH * 2 + WD_FRAMETEXT_RIGHT;
02073 }
02074
02075
02076 CargoesFieldType type;
02077 virtual void SetStringParameters (int widget) const
02078 {
02079 if (widget != ICW_CAPTION) return;
02080
02081 if (this->ind_cargo < NUM_INDUSTRYTYPES) {
02082 const IndustrySpec *indsp = GetIndustrySpec(this->ind_cargo);
02083 SetDParam(0, indsp->name);
02084 } else {
02085 const CargoSpec *csp = CargoSpec::Get(this->ind_cargo - NUM_INDUSTRYTYPES);
02086 SetDParam(0, csp->name);
02087 }
02088 }
02089
02098 static bool HasCommonValidCargo(const CargoID *cargoes1, uint length1, const CargoID *cargoes2, uint length2)
02099 {
02100 while (length1 > 0) {
02101 if (*cargoes1 != INVALID_CARGO) {
02102 for (uint i = 0; i < length2; i++) if (*cargoes1 == cargoes2[i]) return true;
02103 }
02104 cargoes1++;
02105 length1--;
02106 }
02107 return false;
02108 }
02109
02116 static bool HousesCanSupply(const CargoID *cargoes, uint length)
02117 {
02118 for (uint i = 0; i < length; i++) {
02119 if (cargoes[i] == INVALID_CARGO) continue;
02120 if (cargoes[i] == CT_PASSENGERS || cargoes[i] == CT_MAIL) return true;
02121 }
02122 return false;
02123 }
02124
02131 static bool HousesCanAccept(const CargoID *cargoes, uint length)
02132 {
02133 HouseZones climate_mask;
02134 switch (_settings_game.game_creation.landscape) {
02135 case LT_TEMPERATE: climate_mask = HZ_TEMP; break;
02136 case LT_ARCTIC: climate_mask = HZ_SUBARTC_ABOVE | HZ_SUBARTC_BELOW; break;
02137 case LT_TROPIC: climate_mask = HZ_SUBTROPIC; break;
02138 case LT_TOYLAND: climate_mask = HZ_TOYLND; break;
02139 default: NOT_REACHED();
02140 }
02141 for (uint i = 0; i < length; i++) {
02142 if (cargoes[i] == INVALID_CARGO) continue;
02143
02144 for (uint h = 0; h < HOUSE_MAX; h++) {
02145 HouseSpec *hs = HouseSpec::Get(h);
02146 if (!hs->enabled || !(hs->building_availability & climate_mask)) continue;
02147
02148 for (uint j = 0; j < lengthof(hs->accepts_cargo); j++) {
02149 if (cargoes[i] == hs->accepts_cargo[j]) return true;
02150 }
02151 }
02152 }
02153 return false;
02154 }
02155
02162 static int CountMatchingAcceptingIndustries(const CargoID *cargoes, uint length)
02163 {
02164 int count = 0;
02165 for (IndustryType it = 0; it < NUM_INDUSTRYTYPES; it++) {
02166 const IndustrySpec *indsp = GetIndustrySpec(it);
02167 if (!indsp->enabled) continue;
02168
02169 if (HasCommonValidCargo(cargoes, length, indsp->accepts_cargo, lengthof(indsp->accepts_cargo))) count++;
02170 }
02171 return count;
02172 }
02173
02180 static int CountMatchingProducingIndustries(const CargoID *cargoes, uint length)
02181 {
02182 int count = 0;
02183 for (IndustryType it = 0; it < NUM_INDUSTRYTYPES; it++) {
02184 const IndustrySpec *indsp = GetIndustrySpec(it);
02185 if (!indsp->enabled) continue;
02186
02187 if (HasCommonValidCargo(cargoes, length, indsp->produced_cargo, lengthof(indsp->produced_cargo))) count++;
02188 }
02189 return count;
02190 }
02191
02198 void ShortenCargoColumn(int column, int top, int bottom)
02199 {
02200 while (top < bottom && !this->fields[top].columns[column].HasConnection()) {
02201 this->fields[top].columns[column].MakeEmpty(CFT_EMPTY);
02202 top++;
02203 }
02204 this->fields[top].columns[column].u.cargo.top_end = true;
02205
02206 while (bottom > top && !this->fields[bottom].columns[column].HasConnection()) {
02207 this->fields[bottom].columns[column].MakeEmpty(CFT_EMPTY);
02208 bottom--;
02209 }
02210 this->fields[bottom].columns[column].u.cargo.bottom_end = true;
02211 }
02212
02219 void PlaceIndustry(int row, int col, IndustryType it)
02220 {
02221 assert(this->fields[row].columns[col].type == CFT_EMPTY);
02222 this->fields[row].columns[col].MakeIndustry(it);
02223 if (col == 0) {
02224 this->fields[row].ConnectIndustryProduced(col);
02225 } else {
02226 this->fields[row].ConnectIndustryAccepted(col);
02227 }
02228 }
02229
02233 void NotifySmallmap()
02234 {
02235 if (!this->IsWidgetLowered(ICW_NOTIFY)) return;
02236
02237
02238
02239 InvalidateWindowClassesData(WC_SMALLMAP, 0);
02240 }
02241
02246 void ComputeIndustryDisplay(IndustryType it)
02247 {
02248 this->GetWidget<NWidgetCore>(ICW_CAPTION)->widget_data = STR_INDUSTRY_CARGOES_INDUSTRY_CAPTION;
02249 this->ind_cargo = it;
02250 _displayed_industries = 1ULL << it;
02251
02252 this->fields.Clear();
02253 CargoesRow *row = this->fields.Append();
02254 row->columns[0].MakeHeader(STR_INDUSTRY_CARGOES_PRODUCERS);
02255 row->columns[1].MakeEmpty(CFT_SMALL_EMPTY);
02256 row->columns[2].MakeEmpty(CFT_SMALL_EMPTY);
02257 row->columns[3].MakeEmpty(CFT_SMALL_EMPTY);
02258 row->columns[4].MakeHeader(STR_INDUSTRY_CARGOES_CUSTOMERS);
02259
02260 const IndustrySpec *central_sp = GetIndustrySpec(it);
02261 bool houses_supply = HousesCanSupply(central_sp->accepts_cargo, lengthof(central_sp->accepts_cargo));
02262 bool houses_accept = HousesCanAccept(central_sp->produced_cargo, lengthof(central_sp->produced_cargo));
02263
02264 int num_supp = CountMatchingProducingIndustries(central_sp->accepts_cargo, lengthof(central_sp->accepts_cargo)) + houses_supply;
02265 int num_cust = CountMatchingAcceptingIndustries(central_sp->produced_cargo, lengthof(central_sp->produced_cargo)) + houses_accept;
02266 int num_indrows = max(3, max(num_supp, num_cust));
02267 for (int i = 0; i < num_indrows; i++) {
02268 CargoesRow *row = this->fields.Append();
02269 row->columns[0].MakeEmpty(CFT_EMPTY);
02270 row->columns[1].MakeCargo(central_sp->accepts_cargo, lengthof(central_sp->accepts_cargo));
02271 row->columns[2].MakeEmpty(CFT_EMPTY);
02272 row->columns[3].MakeCargo(central_sp->produced_cargo, lengthof(central_sp->produced_cargo));
02273 row->columns[4].MakeEmpty(CFT_EMPTY);
02274 }
02275
02276 int central_row = 1 + num_indrows / 2;
02277 this->fields[central_row].columns[2].MakeIndustry(it);
02278 this->fields[central_row].ConnectIndustryProduced(2);
02279 this->fields[central_row].ConnectIndustryAccepted(2);
02280
02281
02282 this->fields[central_row - 1].MakeCargoLabel(2, true);
02283 this->fields[central_row + 1].MakeCargoLabel(2, false);
02284
02285
02286 int supp_count = 0;
02287 int cust_count = 0;
02288 for (IndustryType it = 0; it < NUM_INDUSTRYTYPES; it++) {
02289 const IndustrySpec *indsp = GetIndustrySpec(it);
02290 if (!indsp->enabled) continue;
02291
02292 if (HasCommonValidCargo(central_sp->accepts_cargo, lengthof(central_sp->accepts_cargo), indsp->produced_cargo, lengthof(indsp->produced_cargo))) {
02293 this->PlaceIndustry(1 + supp_count * num_indrows / num_supp, 0, it);
02294 SetBit(_displayed_industries, it);
02295 supp_count++;
02296 }
02297 if (HasCommonValidCargo(central_sp->produced_cargo, lengthof(central_sp->produced_cargo), indsp->accepts_cargo, lengthof(indsp->accepts_cargo))) {
02298 this->PlaceIndustry(1 + cust_count * num_indrows / num_cust, 4, it);
02299 SetBit(_displayed_industries, it);
02300 cust_count++;
02301 }
02302 }
02303 if (houses_supply) {
02304 this->PlaceIndustry(1 + supp_count * num_indrows / num_supp, 0, NUM_INDUSTRYTYPES);
02305 supp_count++;
02306 }
02307 if (houses_accept) {
02308 this->PlaceIndustry(1 + cust_count * num_indrows / num_cust, 4, NUM_INDUSTRYTYPES);
02309 cust_count++;
02310 }
02311
02312 this->ShortenCargoColumn(1, 1, num_indrows);
02313 this->ShortenCargoColumn(3, 1, num_indrows);
02314 const NWidgetBase *nwp = this->GetWidget<NWidgetBase>(ICW_PANEL);
02315 this->vscroll->SetCount(CeilDiv(WD_FRAMETEXT_TOP + WD_FRAMETEXT_BOTTOM + CargoesField::small_height + num_indrows * CargoesField::normal_height, nwp->resize_y));
02316 this->SetDirty();
02317 this->NotifySmallmap();
02318 }
02319
02324 void ComputeCargoDisplay(CargoID cid)
02325 {
02326 this->GetWidget<NWidgetCore>(ICW_CAPTION)->widget_data = STR_INDUSTRY_CARGOES_CARGO_CAPTION;
02327 this->ind_cargo = cid + NUM_INDUSTRYTYPES;
02328 _displayed_industries = 0;
02329
02330 this->fields.Clear();
02331 CargoesRow *row = this->fields.Append();
02332 row->columns[0].MakeHeader(STR_INDUSTRY_CARGOES_PRODUCERS);
02333 row->columns[1].MakeEmpty(CFT_SMALL_EMPTY);
02334 row->columns[2].MakeHeader(STR_INDUSTRY_CARGOES_CUSTOMERS);
02335 row->columns[3].MakeEmpty(CFT_SMALL_EMPTY);
02336 row->columns[4].MakeEmpty(CFT_SMALL_EMPTY);
02337
02338 bool houses_supply = HousesCanSupply(&cid, 1);
02339 bool houses_accept = HousesCanAccept(&cid, 1);
02340 int num_supp = CountMatchingProducingIndustries(&cid, 1) + houses_supply + 1;
02341 int num_cust = CountMatchingAcceptingIndustries(&cid, 1) + houses_accept;
02342 int num_indrows = max(num_supp, num_cust);
02343 for (int i = 0; i < num_indrows; i++) {
02344 CargoesRow *row = this->fields.Append();
02345 row->columns[0].MakeEmpty(CFT_EMPTY);
02346 row->columns[1].MakeCargo(&cid, 1);
02347 row->columns[2].MakeEmpty(CFT_EMPTY);
02348 row->columns[3].MakeEmpty(CFT_EMPTY);
02349 row->columns[4].MakeEmpty(CFT_EMPTY);
02350 }
02351
02352 this->fields[num_indrows].MakeCargoLabel(0, false);
02353
02354
02355 int supp_count = 0;
02356 int cust_count = 0;
02357 for (IndustryType it = 0; it < NUM_INDUSTRYTYPES; it++) {
02358 const IndustrySpec *indsp = GetIndustrySpec(it);
02359 if (!indsp->enabled) continue;
02360
02361 if (HasCommonValidCargo(&cid, 1, indsp->produced_cargo, lengthof(indsp->produced_cargo))) {
02362 this->PlaceIndustry(1 + supp_count * num_indrows / num_supp, 0, it);
02363 SetBit(_displayed_industries, it);
02364 supp_count++;
02365 }
02366 if (HasCommonValidCargo(&cid, 1, indsp->accepts_cargo, lengthof(indsp->accepts_cargo))) {
02367 this->PlaceIndustry(1 + cust_count * num_indrows / num_cust, 2, it);
02368 SetBit(_displayed_industries, it);
02369 cust_count++;
02370 }
02371 }
02372 if (houses_supply) {
02373 this->PlaceIndustry(1 + supp_count * num_indrows / num_supp, 0, NUM_INDUSTRYTYPES);
02374 supp_count++;
02375 }
02376 if (houses_accept) {
02377 this->PlaceIndustry(1 + cust_count * num_indrows / num_cust, 2, NUM_INDUSTRYTYPES);
02378 cust_count++;
02379 }
02380
02381 this->ShortenCargoColumn(1, 1, num_indrows);
02382 const NWidgetBase *nwp = this->GetWidget<NWidgetBase>(ICW_PANEL);
02383 this->vscroll->SetCount(CeilDiv(WD_FRAMETEXT_TOP + WD_FRAMETEXT_BOTTOM + CargoesField::small_height + num_indrows * CargoesField::normal_height, nwp->resize_y));
02384 this->SetDirty();
02385 this->NotifySmallmap();
02386 }
02387
02394 virtual void OnInvalidateData(int data)
02395 {
02396 if (data == NUM_INDUSTRYTYPES) {
02397 if (this->IsWidgetLowered(ICW_NOTIFY)) {
02398 this->RaiseWidget(ICW_NOTIFY);
02399 this->SetWidgetDirty(ICW_NOTIFY);
02400 }
02401 return;
02402 }
02403
02404 assert(data >= 0 && data < NUM_INDUSTRYTYPES);
02405 this->ComputeIndustryDisplay(data);
02406 }
02407
02408 virtual void DrawWidget(const Rect &r, int widget) const
02409 {
02410 if (widget != ICW_PANEL) return;
02411
02412 DrawPixelInfo tmp_dpi, *old_dpi;
02413 int width = r.right - r.left + 1;
02414 int height = r.bottom - r.top + 1 - WD_FRAMERECT_TOP - WD_FRAMERECT_BOTTOM;
02415 if (!FillDrawPixelInfo(&tmp_dpi, r.left + WD_FRAMERECT_LEFT, r.top + WD_FRAMERECT_TOP, width, height)) return;
02416 old_dpi = _cur_dpi;
02417 _cur_dpi = &tmp_dpi;
02418
02419 int left_pos = WD_FRAMERECT_LEFT;
02420 if (this->ind_cargo >= NUM_INDUSTRYTYPES) left_pos += (CargoesField::industry_width + CargoesField::CARGO_FIELD_WIDTH) / 2;
02421 int last_column = (this->ind_cargo < NUM_INDUSTRYTYPES) ? 4 : 2;
02422
02423 const NWidgetBase *nwp = this->GetWidget<NWidgetBase>(ICW_PANEL);
02424 int vpos = -this->vscroll->GetPosition() * nwp->resize_y;
02425 for (uint i = 0; i < this->fields.Length(); i++) {
02426 int row_height = (i == 0) ? CargoesField::small_height : CargoesField::normal_height;
02427 if (vpos + row_height >= 0) {
02428 int xpos = left_pos;
02429 int col, dir;
02430 if (_current_text_dir == TD_RTL) {
02431 col = last_column;
02432 dir = -1;
02433 } else {
02434 col = 0;
02435 dir = 1;
02436 }
02437 while (col >= 0 && col <= last_column) {
02438 this->fields[i].columns[col].Draw(xpos, vpos);
02439 xpos += (col & 1) ? CargoesField::CARGO_FIELD_WIDTH : CargoesField::industry_width;
02440 col += dir;
02441 }
02442 }
02443 vpos += row_height;
02444 if (vpos >= height) break;
02445 }
02446
02447 _cur_dpi = old_dpi;
02448 }
02449
02457 bool CalculatePositionInWidget(Point pt, Point *fieldxy, Point *xy)
02458 {
02459 const NWidgetBase *nw = this->GetWidget<NWidgetBase>(ICW_PANEL);
02460 pt.x -= nw->pos_x;
02461 pt.y -= nw->pos_y;
02462
02463 int vpos = WD_FRAMERECT_TOP + CargoesField::small_height - this->vscroll->GetPosition() * nw->resize_y;
02464 if (pt.y < vpos) return false;
02465
02466 int row = (pt.y - vpos) / CargoesField::normal_height;
02467 if (row + 1 >= (int)this->fields.Length()) return false;
02468 vpos = pt.y - vpos - row * CargoesField::normal_height;
02469 row++;
02470
02471 int xpos = 2 * WD_FRAMERECT_LEFT + ((this->ind_cargo < NUM_INDUSTRYTYPES) ? 0 : (CargoesField::industry_width + CargoesField::CARGO_FIELD_WIDTH) / 2);
02472 if (pt.x < xpos) return false;
02473 int column;
02474 for (column = 0; column <= 5; column++) {
02475 int width = (column & 1) ? CargoesField::CARGO_FIELD_WIDTH : CargoesField::industry_width;
02476 if (pt.x < xpos + width) break;
02477 xpos += width;
02478 }
02479 int num_columns = (this->ind_cargo < NUM_INDUSTRYTYPES) ? 4 : 2;
02480 if (column > num_columns) return false;
02481 xpos = pt.x - xpos;
02482
02483
02484 fieldxy->y = row;
02485 xy->y = vpos;
02486 if (_current_text_dir == TD_RTL) {
02487 fieldxy->x = num_columns - column;
02488 xy->x = ((column & 1) ? CargoesField::CARGO_FIELD_WIDTH : CargoesField::industry_width) - xpos;
02489 } else {
02490 fieldxy->x = column;
02491 xy->x = xpos;
02492 }
02493 return true;
02494 }
02495
02496 virtual void OnClick(Point pt, int widget, int click_count)
02497 {
02498 switch (widget) {
02499 case ICW_PANEL: {
02500 Point fieldxy, xy;
02501 if (!CalculatePositionInWidget(pt, &fieldxy, &xy)) return;
02502
02503 const CargoesField *fld = this->fields[fieldxy.y].columns + fieldxy.x;
02504 switch (fld->type) {
02505 case CFT_INDUSTRY:
02506 if (fld->u.industry.ind_type < NUM_INDUSTRYTYPES) this->ComputeIndustryDisplay(fld->u.industry.ind_type);
02507 break;
02508
02509 case CFT_CARGO: {
02510 CargoesField *lft = (fieldxy.x > 0) ? this->fields[fieldxy.y].columns + fieldxy.x - 1 : NULL;
02511 CargoesField *rgt = (fieldxy.x < 4) ? this->fields[fieldxy.y].columns + fieldxy.x + 1 : NULL;
02512 CargoID cid = fld->CargoClickedAt(lft, rgt, xy);
02513 if (cid != INVALID_CARGO) this->ComputeCargoDisplay(cid);
02514 break;
02515 }
02516
02517 case CFT_CARGO_LABEL: {
02518 CargoID cid = fld->CargoLabelClickedAt(xy);
02519 if (cid != INVALID_CARGO) this->ComputeCargoDisplay(cid);
02520 break;
02521 }
02522
02523 default:
02524 break;
02525 }
02526 break;
02527 }
02528
02529 case ICW_NOTIFY:
02530 this->ToggleWidgetLoweredState(ICW_NOTIFY);
02531 this->SetWidgetDirty(ICW_NOTIFY);
02532 SndPlayFx(SND_15_BEEP);
02533
02534 if (this->IsWidgetLowered(ICW_NOTIFY)) {
02535 if (FindWindowByClass(WC_SMALLMAP) == NULL) ShowSmallMap();
02536 this->NotifySmallmap();
02537 }
02538 break;
02539 }
02540 }
02541
02542 virtual void OnHover(Point pt, int widget)
02543 {
02544 if (widget != ICW_PANEL) return;
02545
02546 Point fieldxy, xy;
02547 if (!CalculatePositionInWidget(pt, &fieldxy, &xy)) return;
02548
02549 const CargoesField *fld = this->fields[fieldxy.y].columns + fieldxy.x;
02550 CargoID cid = INVALID_CARGO;
02551 switch (fld->type) {
02552 case CFT_CARGO: {
02553 CargoesField *lft = (fieldxy.x > 0) ? this->fields[fieldxy.y].columns + fieldxy.x - 1 : NULL;
02554 CargoesField *rgt = (fieldxy.x < 4) ? this->fields[fieldxy.y].columns + fieldxy.x + 1 : NULL;
02555 cid = fld->CargoClickedAt(lft, rgt, xy);
02556 break;
02557 }
02558
02559 case CFT_CARGO_LABEL: {
02560 cid = fld->CargoLabelClickedAt(xy);
02561 break;
02562 }
02563
02564 case CFT_INDUSTRY:
02565 if (fld->u.industry.ind_type < NUM_INDUSTRYTYPES && (this->ind_cargo >= NUM_INDUSTRYTYPES || fieldxy.x != 2)) {
02566 GuiShowTooltips(this, STR_INDUSTRY_CARGOES_INDUSTRY_TOOLTIP, 0, NULL, TCC_HOVER);
02567 }
02568 return;
02569
02570 default:
02571 break;
02572 }
02573 if (cid != INVALID_CARGO && (this->ind_cargo < NUM_INDUSTRYTYPES || cid != this->ind_cargo - NUM_INDUSTRYTYPES)) {
02574 const CargoSpec *csp = CargoSpec::Get(cid);
02575 uint64 params[5];
02576 params[0] = csp->name;
02577 GuiShowTooltips(this, STR_INDUSTRY_CARGOES_CARGO_TOOLTIP, 1, params, TCC_HOVER);
02578 }
02579 }
02580
02581 virtual void OnResize()
02582 {
02583 this->vscroll->SetCapacityFromWidget(this, ICW_PANEL);
02584 }
02585 };
02586
02587 const int IndustryCargoesWindow::HOR_TEXT_PADDING = 5;
02588 const int IndustryCargoesWindow::VERT_TEXT_PADDING = 5;
02589
02594 static void ShowIndustryCargoesWindow(IndustryType id)
02595 {
02596 assert(id < NUM_INDUSTRYTYPES);
02597
02598 Window *w = BringWindowToFrontById(WC_INDUSTRY_CARGOES, 0);
02599 if (w != NULL) {
02600 w->InvalidateData(id);
02601 return;
02602 }
02603 new IndustryCargoesWindow(id);
02604 }