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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 #include "cargodest_gui.h"
00039
00040 #include "table/strings.h"
00041 #include "table/sprites.h"
00042
00043 bool _ignore_restrictions;
00044 uint64 _displayed_industries;
00045
00046 assert_compile(NUM_INDUSTRYTYPES <= 64);
00047
00049 enum CargoSuffixType {
00050 CST_FUND,
00051 CST_VIEW,
00052 CST_DIR,
00053 };
00054
00055 static void ShowIndustryCargoesWindow(IndustryType id);
00056
00072 static void GetCargoSuffix(uint cargo, CargoSuffixType cst, const Industry *ind, IndustryType ind_type, const IndustrySpec *indspec, char *suffix, const char *suffix_last)
00073 {
00074 suffix[0] = '\0';
00075 if (HasBit(indspec->callback_mask, CBM_IND_CARGO_SUFFIX)) {
00076 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);
00077 if (GB(callback, 0, 8) != 0xFF) {
00078 PrepareTextRefStackUsage(6);
00079 GetString(suffix, GetGRFStringID(indspec->grf_prop.grffile->grfid, 0xD000 + callback), suffix_last);
00080 StopTextRefStackUsage();
00081 }
00082 }
00083 }
00084
00095 template <typename TC, typename TS>
00096 static inline void GetAllCargoSuffixes(uint cb_offset, CargoSuffixType cst, const Industry *ind, IndustryType ind_type, const IndustrySpec *indspec, const TC &cargos, TS &suffixes)
00097 {
00098 assert_compile(lengthof(cargos) <= lengthof(suffixes));
00099 for (uint j = 0; j < lengthof(cargos); j++) {
00100 if (cargos[j] != CT_INVALID) {
00101 GetCargoSuffix(cb_offset + j, cst, ind, ind_type, indspec, suffixes[j], lastof(suffixes[j]));
00102 } else {
00103 suffixes[j][0] = '\0';
00104 }
00105 }
00106 }
00107
00108 IndustryType _sorted_industry_types[NUM_INDUSTRYTYPES];
00109
00111 static int CDECL IndustryTypeNameSorter(const IndustryType *a, const IndustryType *b)
00112 {
00113 static char industry_name[2][64];
00114
00115 const IndustrySpec *indsp1 = GetIndustrySpec(*a);
00116 SetDParam(0, indsp1->name);
00117 GetString(industry_name[0], STR_JUST_STRING, lastof(industry_name[0]));
00118
00119 const IndustrySpec *indsp2 = GetIndustrySpec(*b);
00120 SetDParam(0, indsp2->name);
00121 GetString(industry_name[1], STR_JUST_STRING, lastof(industry_name[1]));
00122
00123 int r = strnatcmp(industry_name[0], industry_name[1]);
00124
00125
00126 return (r != 0) ? r : (*a - *b);
00127 }
00128
00132 void SortIndustryTypes()
00133 {
00134
00135 for (IndustryType i = 0; i < NUM_INDUSTRYTYPES; i++) {
00136 _sorted_industry_types[i] = i;
00137 }
00138
00139
00140 QSortT(_sorted_industry_types, NUM_INDUSTRYTYPES, &IndustryTypeNameSorter);
00141 }
00142
00150 void CcBuildIndustry(const CommandCost &result, TileIndex tile, uint32 p1, uint32 p2)
00151 {
00152 if (result.Succeeded()) return;
00153
00154 uint8 indtype = GB(p1, 0, 8);
00155 if (indtype < NUM_INDUSTRYTYPES) {
00156 const IndustrySpec *indsp = GetIndustrySpec(indtype);
00157 if (indsp->enabled) {
00158 SetDParam(0, indsp->name);
00159 ShowErrorMessage(STR_ERROR_CAN_T_BUILD_HERE, result.GetErrorMessage(), WL_INFO, TileX(tile) * TILE_SIZE, TileY(tile) * TILE_SIZE);
00160 }
00161 }
00162 }
00163
00165 enum DynamicPlaceIndustriesWidgets {
00166 DPIW_MATRIX_WIDGET,
00167 DPIW_SCROLLBAR,
00168 DPIW_INFOPANEL,
00169 DPIW_DISPLAY_WIDGET,
00170 DPIW_FUND_WIDGET,
00171 };
00172
00173 static const NWidgetPart _nested_build_industry_widgets[] = {
00174 NWidget(NWID_HORIZONTAL),
00175 NWidget(WWT_CLOSEBOX, COLOUR_DARK_GREEN),
00176 NWidget(WWT_CAPTION, COLOUR_DARK_GREEN), SetDataTip(STR_FUND_INDUSTRY_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
00177 NWidget(WWT_SHADEBOX, COLOUR_DARK_GREEN),
00178 NWidget(WWT_STICKYBOX, COLOUR_DARK_GREEN),
00179 EndContainer(),
00180 NWidget(NWID_HORIZONTAL),
00181 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),
00182 NWidget(NWID_VSCROLLBAR, COLOUR_DARK_GREEN, DPIW_SCROLLBAR),
00183 EndContainer(),
00184 NWidget(WWT_PANEL, COLOUR_DARK_GREEN, DPIW_INFOPANEL), SetResize(1, 0),
00185 EndContainer(),
00186 NWidget(NWID_HORIZONTAL),
00187 NWidget(WWT_TEXTBTN, COLOUR_DARK_GREEN, DPIW_DISPLAY_WIDGET), SetFill(1, 0), SetResize(1, 0),
00188 SetDataTip(STR_INDUSTRY_DISPLAY_CHAIN, STR_INDUSTRY_DISPLAY_CHAIN_TOOLTIP),
00189 NWidget(WWT_TEXTBTN, COLOUR_DARK_GREEN, DPIW_FUND_WIDGET), SetFill(1, 0), SetResize(1, 0), SetDataTip(STR_JUST_STRING, STR_NULL),
00190 NWidget(WWT_RESIZEBOX, COLOUR_DARK_GREEN),
00191 EndContainer(),
00192 };
00193
00195 static const WindowDesc _build_industry_desc(
00196 WDP_AUTO, 170, 212,
00197 WC_BUILD_INDUSTRY, WC_NONE,
00198 WDF_CONSTRUCTION,
00199 _nested_build_industry_widgets, lengthof(_nested_build_industry_widgets)
00200 );
00201
00203 class BuildIndustryWindow : public Window {
00204 int selected_index;
00205 IndustryType selected_type;
00206 uint16 callback_timer;
00207 bool timer_enabled;
00208 uint16 count;
00209 IndustryType index[NUM_INDUSTRYTYPES + 1];
00210 bool enabled[NUM_INDUSTRYTYPES + 1];
00211 Scrollbar *vscroll;
00212
00214 static const int MATRIX_TEXT_OFFSET = 17;
00215
00216 void SetupArrays()
00217 {
00218 this->count = 0;
00219
00220 for (uint i = 0; i < lengthof(this->index); i++) {
00221 this->index[i] = INVALID_INDUSTRYTYPE;
00222 this->enabled[i] = false;
00223 }
00224
00225 if (_game_mode == GM_EDITOR) {
00226 this->index[this->count] = INVALID_INDUSTRYTYPE;
00227 this->enabled[this->count] = true;
00228 this->count++;
00229 this->timer_enabled = false;
00230 }
00231
00232
00233
00234
00235 for (uint8 i = 0; i < NUM_INDUSTRYTYPES; i++) {
00236 IndustryType ind = _sorted_industry_types[i];
00237 const IndustrySpec *indsp = GetIndustrySpec(ind);
00238 if (indsp->enabled) {
00239
00240
00241
00242 if (_game_mode != GM_EDITOR && indsp->IsRawIndustry() && _settings_game.construction.raw_industry_construction == 0) {
00243
00244 if (this->selected_type == ind) this->selected_index = -1;
00245 continue;
00246 }
00247 this->index[this->count] = ind;
00248 this->enabled[this->count] = (_game_mode == GM_EDITOR) || CheckIfCallBackAllowsAvailability(ind, IACT_USERCREATION);
00249
00250 if (this->selected_type == ind) this->selected_index = this->count;
00251 this->count++;
00252 }
00253 }
00254
00255
00256
00257 if (this->selected_index == -1) {
00258 this->selected_index = 0;
00259 this->selected_type = this->index[0];
00260 }
00261
00262 this->vscroll->SetCount(this->count);
00263 }
00264
00266 void SetButtons()
00267 {
00268 this->SetWidgetDisabledState(DPIW_FUND_WIDGET, this->selected_type != INVALID_INDUSTRYTYPE && !this->enabled[this->selected_index]);
00269 this->SetWidgetDisabledState(DPIW_DISPLAY_WIDGET, this->selected_type == INVALID_INDUSTRYTYPE && this->enabled[this->selected_index]);
00270 }
00271
00272 public:
00273 BuildIndustryWindow() : Window()
00274 {
00275 this->timer_enabled = _loaded_newgrf_features.has_newindustries;
00276
00277 this->selected_index = -1;
00278 this->selected_type = INVALID_INDUSTRYTYPE;
00279
00280 this->callback_timer = DAY_TICKS;
00281
00282 this->CreateNestedTree(&_build_industry_desc);
00283 this->vscroll = this->GetScrollbar(DPIW_SCROLLBAR);
00284 this->FinishInitNested(&_build_industry_desc, 0);
00285
00286 this->SetButtons();
00287 }
00288
00289 virtual void OnInit()
00290 {
00291 this->SetupArrays();
00292 }
00293
00294 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
00295 {
00296 switch (widget) {
00297 case DPIW_MATRIX_WIDGET: {
00298 Dimension d = GetStringBoundingBox(STR_FUND_INDUSTRY_MANY_RANDOM_INDUSTRIES);
00299 for (byte i = 0; i < this->count; i++) {
00300 if (this->index[i] == INVALID_INDUSTRYTYPE) continue;
00301 d = maxdim(d, GetStringBoundingBox(GetIndustrySpec(this->index[i])->name));
00302 }
00303 resize->height = FONT_HEIGHT_NORMAL + WD_MATRIX_TOP + WD_MATRIX_BOTTOM;
00304 d.width += MATRIX_TEXT_OFFSET + padding.width;
00305 d.height = 5 * resize->height;
00306 *size = maxdim(*size, d);
00307 break;
00308 }
00309
00310 case DPIW_INFOPANEL: {
00311
00312 int height = 2 + (_game_mode == GM_EDITOR ? 0 : 1) + (_loaded_newgrf_features.has_newindustries ? 4 : 0);
00313 Dimension d = {0, 0};
00314 for (byte i = 0; i < this->count; i++) {
00315 if (this->index[i] == INVALID_INDUSTRYTYPE) continue;
00316
00317 const IndustrySpec *indsp = GetIndustrySpec(this->index[i]);
00318
00319 char cargo_suffix[3][512];
00320 GetAllCargoSuffixes(0, CST_FUND, NULL, this->index[i], indsp, indsp->accepts_cargo, cargo_suffix);
00321 StringID str = STR_INDUSTRY_VIEW_REQUIRES_CARGO;
00322 byte p = 0;
00323 SetDParam(0, STR_JUST_NOTHING);
00324 SetDParamStr(1, "");
00325 for (byte j = 0; j < lengthof(indsp->accepts_cargo); j++) {
00326 if (indsp->accepts_cargo[j] == CT_INVALID) continue;
00327 if (p > 0) str++;
00328 SetDParam(p++, CargoSpec::Get(indsp->accepts_cargo[j])->name);
00329 SetDParamStr(p++, cargo_suffix[j]);
00330 }
00331 d = maxdim(d, GetStringBoundingBox(str));
00332
00333
00334 GetAllCargoSuffixes(3, CST_FUND, NULL, this->index[i], indsp, indsp->produced_cargo, cargo_suffix);
00335 str = STR_INDUSTRY_VIEW_PRODUCES_CARGO;
00336 p = 0;
00337 SetDParam(0, STR_JUST_NOTHING);
00338 SetDParamStr(1, "");
00339 for (byte j = 0; j < lengthof(indsp->produced_cargo); j++) {
00340 if (indsp->produced_cargo[j] == CT_INVALID) continue;
00341 if (p > 0) str++;
00342 SetDParam(p++, CargoSpec::Get(indsp->produced_cargo[j])->name);
00343 SetDParamStr(p++, cargo_suffix[j]);
00344 }
00345 d = maxdim(d, GetStringBoundingBox(str));
00346 }
00347
00348
00349 size->height = height * FONT_HEIGHT_NORMAL + WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM;
00350 size->width = d.width + WD_FRAMERECT_LEFT + WD_FRAMERECT_RIGHT;
00351 break;
00352 }
00353
00354 case DPIW_FUND_WIDGET: {
00355 Dimension d = GetStringBoundingBox(STR_FUND_INDUSTRY_BUILD_NEW_INDUSTRY);
00356 d = maxdim(d, GetStringBoundingBox(STR_FUND_INDUSTRY_PROSPECT_NEW_INDUSTRY));
00357 d = maxdim(d, GetStringBoundingBox(STR_FUND_INDUSTRY_FUND_NEW_INDUSTRY));
00358 d.width += padding.width;
00359 d.height += padding.height;
00360 *size = maxdim(*size, d);
00361 break;
00362 }
00363 }
00364 }
00365
00366 virtual void SetStringParameters(int widget) const
00367 {
00368 switch (widget) {
00369 case DPIW_FUND_WIDGET:
00370
00371
00372 if (_game_mode == GM_EDITOR) {
00373
00374 SetDParam(0, STR_FUND_INDUSTRY_BUILD_NEW_INDUSTRY);
00375 } else {
00376 const IndustrySpec *indsp = GetIndustrySpec(this->index[this->selected_index]);
00377 SetDParam(0, (_settings_game.construction.raw_industry_construction == 2 && indsp->IsRawIndustry()) ? STR_FUND_INDUSTRY_PROSPECT_NEW_INDUSTRY : STR_FUND_INDUSTRY_FUND_NEW_INDUSTRY);
00378 }
00379 break;
00380 }
00381 }
00382
00383 virtual void DrawWidget(const Rect &r, int widget) const
00384 {
00385 switch (widget) {
00386 case DPIW_MATRIX_WIDGET:
00387 for (byte i = 0; i < this->vscroll->GetCapacity() && i + this->vscroll->GetPosition() < this->count; i++) {
00388 int x = r.left + WD_MATRIX_LEFT;
00389 int y = r.top + WD_MATRIX_TOP + i * this->resize.step_height;
00390 bool selected = this->selected_index == i + this->vscroll->GetPosition();
00391
00392 if (this->index[i + this->vscroll->GetPosition()] == INVALID_INDUSTRYTYPE) {
00393 DrawString(x + MATRIX_TEXT_OFFSET, r.right - WD_MATRIX_RIGHT, y, STR_FUND_INDUSTRY_MANY_RANDOM_INDUSTRIES, selected ? TC_WHITE : TC_ORANGE);
00394 continue;
00395 }
00396 const IndustrySpec *indsp = GetIndustrySpec(this->index[i + this->vscroll->GetPosition()]);
00397
00398
00399 DrawString(x + MATRIX_TEXT_OFFSET, r.right - WD_MATRIX_RIGHT, y, indsp->name, selected ? TC_WHITE : TC_ORANGE);
00400 GfxFillRect(x, y + 1, x + 10, y + 7, selected ? PC_WHITE : PC_BLACK);
00401 GfxFillRect(x + 1, y + 2, x + 9, y + 6, indsp->map_colour);
00402 }
00403 break;
00404
00405 case DPIW_INFOPANEL: {
00406 int y = r.top + WD_FRAMERECT_TOP;
00407 int bottom = r.bottom - WD_FRAMERECT_BOTTOM;
00408 int left = r.left + WD_FRAMERECT_LEFT;
00409 int right = r.right - WD_FRAMERECT_RIGHT;
00410
00411 if (this->selected_type == INVALID_INDUSTRYTYPE) {
00412 DrawStringMultiLine(left, right, y, bottom, STR_FUND_INDUSTRY_MANY_RANDOM_INDUSTRIES_TOOLTIP);
00413 break;
00414 }
00415
00416 const IndustrySpec *indsp = GetIndustrySpec(this->selected_type);
00417
00418 if (_game_mode != GM_EDITOR) {
00419 SetDParam(0, indsp->GetConstructionCost());
00420 DrawString(left, right, y, STR_FUND_INDUSTRY_INDUSTRY_BUILD_COST);
00421 y += FONT_HEIGHT_NORMAL;
00422 }
00423
00424
00425 char cargo_suffix[3][512];
00426 GetAllCargoSuffixes(0, CST_FUND, NULL, this->selected_type, indsp, indsp->accepts_cargo, cargo_suffix);
00427 StringID str = STR_INDUSTRY_VIEW_REQUIRES_CARGO;
00428 byte p = 0;
00429 SetDParam(0, STR_JUST_NOTHING);
00430 SetDParamStr(1, "");
00431 for (byte j = 0; j < lengthof(indsp->accepts_cargo); j++) {
00432 if (indsp->accepts_cargo[j] == CT_INVALID) continue;
00433 if (p > 0) str++;
00434 SetDParam(p++, CargoSpec::Get(indsp->accepts_cargo[j])->name);
00435 SetDParamStr(p++, cargo_suffix[j]);
00436 }
00437 DrawString(left, right, y, str);
00438 y += FONT_HEIGHT_NORMAL;
00439
00440
00441 GetAllCargoSuffixes(3, CST_FUND, NULL, this->selected_type, indsp, indsp->produced_cargo, cargo_suffix);
00442 str = STR_INDUSTRY_VIEW_PRODUCES_CARGO;
00443 p = 0;
00444 SetDParam(0, STR_JUST_NOTHING);
00445 SetDParamStr(1, "");
00446 for (byte j = 0; j < lengthof(indsp->produced_cargo); j++) {
00447 if (indsp->produced_cargo[j] == CT_INVALID) continue;
00448 if (p > 0) str++;
00449 SetDParam(p++, CargoSpec::Get(indsp->produced_cargo[j])->name);
00450 SetDParamStr(p++, cargo_suffix[j]);
00451 }
00452 DrawString(left, right, y, str);
00453 y += FONT_HEIGHT_NORMAL;
00454
00455
00456 str = STR_NULL;
00457 if (HasBit(indsp->callback_mask, CBM_IND_FUND_MORE_TEXT)) {
00458 uint16 callback_res = GetIndustryCallback(CBID_INDUSTRY_FUND_MORE_TEXT, 0, 0, NULL, this->selected_type, INVALID_TILE);
00459 if (callback_res != CALLBACK_FAILED) {
00460 str = GetGRFStringID(indsp->grf_prop.grffile->grfid, 0xD000 + callback_res);
00461 if (str != STR_UNDEFINED) {
00462 PrepareTextRefStackUsage(6);
00463 DrawStringMultiLine(left, right, y, bottom, str);
00464 StopTextRefStackUsage();
00465 }
00466 }
00467 }
00468 break;
00469 }
00470 }
00471 }
00472
00473 virtual void OnClick(Point pt, int widget, int click_count)
00474 {
00475 switch (widget) {
00476 case DPIW_MATRIX_WIDGET: {
00477 int y = this->vscroll->GetScrolledRowFromWidget(pt.y, this, DPIW_MATRIX_WIDGET);
00478 if (y < this->count) {
00479 this->selected_index = y;
00480 this->selected_type = this->index[y];
00481 const IndustrySpec *indsp = (this->selected_type == INVALID_INDUSTRYTYPE) ? NULL : GetIndustrySpec(this->selected_type);
00482
00483 this->SetDirty();
00484
00485 if (_thd.GetCallbackWnd() == this &&
00486 ((_game_mode != GM_EDITOR && _settings_game.construction.raw_industry_construction == 2 && indsp != NULL && indsp->IsRawIndustry()) ||
00487 this->selected_type == INVALID_INDUSTRYTYPE ||
00488 !this->enabled[this->selected_index])) {
00489
00490 this->RaiseButtons();
00491 ResetObjectToPlace();
00492 }
00493
00494 this->SetButtons();
00495 if (this->enabled[this->selected_index] && click_count > 1) this->OnClick(pt, DPIW_FUND_WIDGET, 1);
00496 }
00497 break;
00498 }
00499
00500 case DPIW_DISPLAY_WIDGET:
00501 if (this->selected_type != INVALID_INDUSTRYTYPE) ShowIndustryCargoesWindow(this->selected_type);
00502 break;
00503
00504 case DPIW_FUND_WIDGET: {
00505 if (this->selected_type == INVALID_INDUSTRYTYPE) {
00506 this->HandleButtonClick(DPIW_FUND_WIDGET);
00507
00508 if (Town::GetNumItems() == 0) {
00509 ShowErrorMessage(STR_ERROR_CAN_T_GENERATE_INDUSTRIES, STR_ERROR_MUST_FOUND_TOWN_FIRST, WL_INFO);
00510 } else {
00511 extern void GenerateIndustries();
00512 _generating_world = true;
00513 GenerateIndustries();
00514 _generating_world = false;
00515 }
00516 } else if (_game_mode != GM_EDITOR && _settings_game.construction.raw_industry_construction == 2 && GetIndustrySpec(this->selected_type)->IsRawIndustry()) {
00517 DoCommandP(0, this->selected_type, InteractiveRandom(), CMD_BUILD_INDUSTRY | CMD_MSG(STR_ERROR_CAN_T_CONSTRUCT_THIS_INDUSTRY));
00518 this->HandleButtonClick(DPIW_FUND_WIDGET);
00519 } else {
00520 HandlePlacePushButton(this, DPIW_FUND_WIDGET, SPR_CURSOR_INDUSTRY, HT_RECT);
00521 }
00522 break;
00523 }
00524 }
00525 }
00526
00527 virtual void OnResize()
00528 {
00529
00530 this->vscroll->SetCapacityFromWidget(this, DPIW_MATRIX_WIDGET);
00531 this->GetWidget<NWidgetCore>(DPIW_MATRIX_WIDGET)->widget_data = (this->vscroll->GetCapacity() << MAT_ROW_START) + (1 << MAT_COL_START);
00532 }
00533
00534 virtual void OnPlaceObject(Point pt, TileIndex tile)
00535 {
00536 bool success = true;
00537
00538 const IndustrySpec *indsp = GetIndustrySpec(this->selected_type);
00539 uint32 seed = InteractiveRandom();
00540
00541 if (_game_mode == GM_EDITOR) {
00542
00543 if (Town::GetNumItems() == 0) {
00544 SetDParam(0, indsp->name);
00545 ShowErrorMessage(STR_ERROR_CAN_T_BUILD_HERE, STR_ERROR_MUST_FOUND_TOWN_FIRST, WL_INFO, pt.x, pt.y);
00546 return;
00547 }
00548
00549 Backup<CompanyByte> cur_company(_current_company, OWNER_NONE, FILE_LINE);
00550 _generating_world = true;
00551 _ignore_restrictions = true;
00552
00553 DoCommandP(tile, (InteractiveRandomRange(indsp->num_table) << 8) | this->selected_type, seed,
00554 CMD_BUILD_INDUSTRY | CMD_MSG(STR_ERROR_CAN_T_CONSTRUCT_THIS_INDUSTRY), &CcBuildIndustry);
00555
00556 cur_company.Restore();
00557 _ignore_restrictions = false;
00558 _generating_world = false;
00559 } else {
00560 success = DoCommandP(tile, (InteractiveRandomRange(indsp->num_table) << 8) | this->selected_type, seed, CMD_BUILD_INDUSTRY | CMD_MSG(STR_ERROR_CAN_T_CONSTRUCT_THIS_INDUSTRY));
00561 }
00562
00563
00564 if (success && !_settings_client.gui.persistent_buildingtools) ResetObjectToPlace();
00565 }
00566
00567 virtual void OnTick()
00568 {
00569 if (_pause_mode != PM_UNPAUSED) return;
00570 if (!this->timer_enabled) return;
00571 if (--this->callback_timer == 0) {
00572
00573
00574 this->callback_timer = DAY_TICKS;
00575
00576 const IndustrySpec *indsp = GetIndustrySpec(this->selected_type);
00577
00578 if (indsp->enabled) {
00579 bool call_back_result = CheckIfCallBackAllowsAvailability(this->selected_type, IACT_USERCREATION);
00580
00581
00582 if (call_back_result != this->enabled[this->selected_index]) {
00583 this->enabled[this->selected_index] = call_back_result;
00584 this->SetButtons();
00585 this->SetDirty();
00586 }
00587 }
00588 }
00589 }
00590
00591 virtual void OnTimeout()
00592 {
00593 this->RaiseButtons();
00594 }
00595
00596 virtual void OnPlaceObjectAbort()
00597 {
00598 this->RaiseButtons();
00599 }
00600
00606 virtual void OnInvalidateData(int data = 0, bool gui_scope = true)
00607 {
00608 if (!gui_scope) return;
00609 this->SetupArrays();
00610
00611 const IndustrySpec *indsp = (this->selected_type == INVALID_INDUSTRYTYPE) ? NULL : GetIndustrySpec(this->selected_type);
00612 if (indsp == NULL) this->enabled[this->selected_index] = _settings_game.difficulty.industry_density != ID_FUND_ONLY;
00613 this->SetButtons();
00614 }
00615 };
00616
00617 void ShowBuildIndustryWindow()
00618 {
00619 if (_game_mode != GM_EDITOR && !Company::IsValidID(_local_company)) return;
00620 if (BringWindowToFrontById(WC_BUILD_INDUSTRY, 0)) return;
00621 new BuildIndustryWindow();
00622 }
00623
00624 static void UpdateIndustryProduction(Industry *i);
00625
00626 static inline bool IsProductionAlterable(const Industry *i)
00627 {
00628 const IndustrySpec *is = GetIndustrySpec(i->type);
00629 return ((_game_mode == GM_EDITOR || _cheats.setup_prod.value) &&
00630 (is->production_rate[0] != 0 || is->production_rate[1] != 0 || is->IsRawIndustry()));
00631 }
00632
00634 enum IndustryViewWidgets {
00635 IVW_CAPTION,
00636 IVW_VIEWPORT,
00637 IVW_INFO,
00638 IVW_GOTO,
00639 IVW_DISPLAY,
00640 };
00641
00642 class IndustryViewWindow : public Window
00643 {
00645 enum Editability {
00646 EA_NONE,
00647 EA_MULTIPLIER,
00648 EA_RATE,
00649 };
00650
00652 enum InfoLine {
00653 IL_NONE,
00654 IL_MULTIPLIER,
00655 IL_RATE1,
00656 IL_RATE2,
00657 };
00658
00659 Editability editable;
00660 InfoLine editbox_line;
00661 InfoLine clicked_line;
00662 byte clicked_button;
00663 int production_offset_y;
00664 int info_height;
00665
00666 CargoDestinationList dest_list;
00667 int dest_list_top;
00668
00669 public:
00670 IndustryViewWindow(const WindowDesc *desc, WindowNumber window_number) : Window(), dest_list(Industry::Get(window_number))
00671 {
00672 this->flags4 |= WF_DISABLE_VP_SCROLL;
00673 this->editbox_line = IL_NONE;
00674 this->clicked_line = IL_NONE;
00675 this->clicked_button = 0;
00676 this->info_height = WD_FRAMERECT_TOP + 2 * FONT_HEIGHT_NORMAL + WD_FRAMERECT_BOTTOM + 1;
00677
00678 this->InitNested(desc, window_number);
00679 NWidgetViewport *nvp = this->GetWidget<NWidgetViewport>(IVW_VIEWPORT);
00680 nvp->InitializeViewport(this, Industry::Get(window_number)->location.GetCenterTile(), ZOOM_LVL_INDUSTRY);
00681
00682 this->InvalidateData();
00683 }
00684
00685 virtual void OnPaint()
00686 {
00687 this->DrawWidgets();
00688
00689 if (this->IsShaded()) return;
00690
00691 NWidgetBase *nwi = this->GetWidget<NWidgetBase>(IVW_INFO);
00692 uint expected = this->DrawInfo(nwi->pos_x, nwi->pos_x + nwi->current_x - 1, nwi->pos_y) - nwi->pos_y;
00693 if (expected > nwi->current_y - 1) {
00694 this->info_height = expected + 1;
00695 this->ReInit();
00696 return;
00697 }
00698 }
00699
00707 int DrawInfo(uint left, uint right, uint top)
00708 {
00709 Industry *i = Industry::Get(this->window_number);
00710 const IndustrySpec *ind = GetIndustrySpec(i->type);
00711 int y = top + WD_FRAMERECT_TOP;
00712 bool first = true;
00713 bool has_accept = false;
00714 char cargo_suffix[3][512];
00715
00716 if (HasBit(ind->callback_mask, CBM_IND_PRODUCTION_CARGO_ARRIVAL) || HasBit(ind->callback_mask, CBM_IND_PRODUCTION_256_TICKS)) {
00717 GetAllCargoSuffixes(0, CST_VIEW, i, i->type, ind, i->accepts_cargo, cargo_suffix);
00718 for (byte j = 0; j < lengthof(i->accepts_cargo); j++) {
00719 if (i->accepts_cargo[j] == CT_INVALID) continue;
00720 has_accept = true;
00721 if (first) {
00722 DrawString(left + WD_FRAMERECT_LEFT, right - WD_FRAMERECT_RIGHT, y, STR_INDUSTRY_VIEW_WAITING_FOR_PROCESSING);
00723 y += FONT_HEIGHT_NORMAL;
00724 first = false;
00725 }
00726 SetDParam(0, i->accepts_cargo[j]);
00727 SetDParam(1, i->incoming_cargo_waiting[j]);
00728 SetDParamStr(2, cargo_suffix[j]);
00729 DrawString(left + WD_FRAMETEXT_LEFT, right - WD_FRAMERECT_RIGHT, y, STR_INDUSTRY_VIEW_WAITING_STOCKPILE_CARGO);
00730 y += FONT_HEIGHT_NORMAL;
00731 }
00732 } else {
00733 GetAllCargoSuffixes(0, CST_VIEW, i, i->type, ind, i->accepts_cargo, cargo_suffix);
00734 StringID str = STR_INDUSTRY_VIEW_REQUIRES_CARGO;
00735 byte p = 0;
00736 for (byte j = 0; j < lengthof(i->accepts_cargo); j++) {
00737 if (i->accepts_cargo[j] == CT_INVALID) continue;
00738 has_accept = true;
00739 if (p > 0) str++;
00740 SetDParam(p++, CargoSpec::Get(i->accepts_cargo[j])->name);
00741 SetDParamStr(p++, cargo_suffix[j]);
00742 }
00743 if (has_accept) {
00744 DrawString(left + WD_FRAMERECT_LEFT, right - WD_FRAMERECT_RIGHT, y, str);
00745 y += FONT_HEIGHT_NORMAL;
00746 }
00747 }
00748
00749 GetAllCargoSuffixes(3, CST_VIEW, i, i->type, ind, i->produced_cargo, cargo_suffix);
00750 first = true;
00751 for (byte j = 0; j < lengthof(i->produced_cargo); j++) {
00752 if (i->produced_cargo[j] == CT_INVALID) continue;
00753 if (first) {
00754 if (has_accept) y += WD_PAR_VSEP_WIDE;
00755 DrawString(left + WD_FRAMERECT_LEFT, right - WD_FRAMERECT_RIGHT, y, STR_INDUSTRY_VIEW_PRODUCTION_LAST_MONTH_TITLE);
00756 y += FONT_HEIGHT_NORMAL;
00757 if (this->editable == EA_RATE) this->production_offset_y = y;
00758 first = false;
00759 }
00760
00761 SetDParam(0, i->produced_cargo[j]);
00762 SetDParam(1, i->last_month_production[j]);
00763 SetDParamStr(2, cargo_suffix[j]);
00764 SetDParam(3, ToPercent8(i->last_month_pct_transported[j]));
00765 uint x = left + WD_FRAMETEXT_LEFT + (this->editable == EA_RATE ? 30 : 0);
00766 DrawString(x, right - WD_FRAMERECT_RIGHT, y, STR_INDUSTRY_VIEW_TRANSPORTED);
00767
00768 if (this->editable == EA_RATE) {
00769 DrawArrowButtons(left + WD_FRAMETEXT_LEFT, y, COLOUR_YELLOW, (this->clicked_line == IL_RATE1 + j) ? this->clicked_button : 0,
00770 i->production_rate[j] > 0, i->production_rate[j] < 255);
00771 }
00772 y += FONT_HEIGHT_NORMAL;
00773 }
00774
00775
00776 if (this->editable == EA_MULTIPLIER) {
00777 y += WD_PAR_VSEP_WIDE;
00778 this->production_offset_y = y;
00779 SetDParam(0, RoundDivSU(i->prod_level * 100, PRODLEVEL_DEFAULT));
00780 uint x = left + WD_FRAMETEXT_LEFT + 30;
00781 DrawString(x, right - WD_FRAMERECT_RIGHT, y, STR_INDUSTRY_VIEW_PRODUCTION_LEVEL);
00782 DrawArrowButtons(left + WD_FRAMETEXT_LEFT, y, COLOUR_YELLOW, (this->clicked_line == IL_MULTIPLIER) ? this->clicked_button : 0,
00783 i->prod_level > PRODLEVEL_MINIMUM, i->prod_level < PRODLEVEL_MAXIMUM);
00784 y += FONT_HEIGHT_NORMAL;
00785 }
00786
00787
00788 if (HasBit(ind->callback_mask, CBM_IND_WINDOW_MORE_TEXT)) {
00789 uint16 callback_res = GetIndustryCallback(CBID_INDUSTRY_WINDOW_MORE_TEXT, 0, 0, i, i->type, i->location.tile);
00790 if (callback_res != CALLBACK_FAILED) {
00791 StringID message = GetGRFStringID(ind->grf_prop.grffile->grfid, 0xD000 + callback_res);
00792 if (message != STR_NULL && message != STR_UNDEFINED) {
00793 y += WD_PAR_VSEP_WIDE;
00794
00795 PrepareTextRefStackUsage(6);
00796
00797
00798
00799 y = DrawStringMultiLine(left + WD_FRAMERECT_LEFT, right - WD_FRAMERECT_RIGHT, y, UINT16_MAX, message);
00800 StopTextRefStackUsage();
00801 }
00802 }
00803 }
00804
00805 this->dest_list_top = y;
00806 y = this->dest_list.DrawList(left, right, y);
00807
00808 return y + WD_FRAMERECT_BOTTOM;
00809 }
00810
00811 virtual void SetStringParameters(int widget) const
00812 {
00813 if (widget == IVW_CAPTION) SetDParam(0, this->window_number);
00814 }
00815
00816 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
00817 {
00818 if (widget == IVW_INFO) size->height = this->info_height;
00819 }
00820
00821 virtual void OnClick(Point pt, int widget, int click_count)
00822 {
00823 switch (widget) {
00824 case IVW_INFO: {
00825 Industry *i = Industry::Get(this->window_number);
00826 InfoLine line = IL_NONE;
00827 NWidgetBase *nwi = this->GetWidget<NWidgetBase>(widget);
00828
00829
00830 if (pt.y > this->dest_list_top) {
00831 this->dest_list.OnClick(pt.y - this->dest_list_top);
00832 return;
00833 }
00834
00835 switch (this->editable) {
00836 case EA_NONE: break;
00837
00838 case EA_MULTIPLIER:
00839 if (IsInsideBS(pt.y, this->production_offset_y, FONT_HEIGHT_NORMAL)) line = IL_MULTIPLIER;
00840 break;
00841
00842 case EA_RATE:
00843 if (pt.y >= this->production_offset_y) {
00844 int row = (pt.y - this->production_offset_y) / FONT_HEIGHT_NORMAL;
00845 for (uint j = 0; j < lengthof(i->produced_cargo); j++) {
00846 if (i->produced_cargo[j] == CT_INVALID) continue;
00847 row--;
00848 if (row < 0) {
00849 line = (InfoLine)(IL_RATE1 + j);
00850 break;
00851 }
00852 }
00853 }
00854 break;
00855 }
00856 if (line == IL_NONE) return;
00857
00858 int left = nwi->pos_x + WD_FRAMETEXT_LEFT;
00859 int right = nwi->pos_x + nwi->current_x - 1 - WD_FRAMERECT_RIGHT;
00860 if (IsInsideMM(pt.x, left, left + 20)) {
00861
00862 byte button = (pt.x < left + 10) ? 1 : 2;
00863 switch (this->editable) {
00864 case EA_MULTIPLIER:
00865 if (button == 1) {
00866 if (i->prod_level <= PRODLEVEL_MINIMUM) return;
00867 i->prod_level = max<uint>(i->prod_level / 2, PRODLEVEL_MINIMUM);
00868 } else {
00869 if (i->prod_level >= PRODLEVEL_MAXIMUM) return;
00870 i->prod_level = minu(i->prod_level * 2, PRODLEVEL_MAXIMUM);
00871 }
00872 break;
00873
00874 case EA_RATE:
00875 if (button == 1) {
00876 if (i->production_rate[line - IL_RATE1] <= 0) return;
00877 i->production_rate[line - IL_RATE1] = max(i->production_rate[line - IL_RATE1] / 2, 0);
00878 } else {
00879 if (i->production_rate[line - IL_RATE1] >= 255) return;
00880
00881 int new_prod = i->production_rate[line - IL_RATE1] == 0 ? 1 : i->production_rate[line - IL_RATE1] * 2;
00882 i->production_rate[line - IL_RATE1] = minu(new_prod, 255);
00883 }
00884 break;
00885
00886 default: NOT_REACHED();
00887 }
00888
00889 UpdateIndustryProduction(i);
00890 this->SetDirty();
00891 this->flags4 |= WF_TIMEOUT_BEGIN;
00892 this->clicked_line = line;
00893 this->clicked_button = button;
00894 } else if (IsInsideMM(pt.x, left + 30, right)) {
00895
00896 this->editbox_line = line;
00897 switch (this->editable) {
00898 case EA_MULTIPLIER:
00899 SetDParam(0, RoundDivSU(i->prod_level * 100, PRODLEVEL_DEFAULT));
00900 ShowQueryString(STR_JUST_INT, STR_CONFIG_GAME_PRODUCTION_LEVEL, 10, this, CS_ALPHANUMERAL, QSF_NONE);
00901 break;
00902
00903 case EA_RATE:
00904 SetDParam(0, i->production_rate[line - IL_RATE1] * 8);
00905 ShowQueryString(STR_JUST_INT, STR_CONFIG_GAME_PRODUCTION, 10, this, CS_ALPHANUMERAL, QSF_NONE);
00906 break;
00907
00908 default: NOT_REACHED();
00909 }
00910 }
00911 break;
00912 }
00913
00914 case IVW_GOTO: {
00915 Industry *i = Industry::Get(this->window_number);
00916 if (_ctrl_pressed) {
00917 ShowExtraViewPortWindow(i->location.GetCenterTile());
00918 } else {
00919 ScrollMainWindowToTile(i->location.GetCenterTile());
00920 }
00921 break;
00922 }
00923
00924 case IVW_DISPLAY: {
00925 Industry *i = Industry::Get(this->window_number);
00926 ShowIndustryCargoesWindow(i->type);
00927 break;
00928 }
00929 }
00930 }
00931
00932 virtual void OnTimeout()
00933 {
00934 this->clicked_line = IL_NONE;
00935 this->clicked_button = 0;
00936 this->SetDirty();
00937 }
00938
00939 virtual void OnResize()
00940 {
00941 if (this->viewport != NULL) {
00942 NWidgetViewport *nvp = this->GetWidget<NWidgetViewport>(IVW_VIEWPORT);
00943 nvp->UpdateViewportCoordinates(this);
00944
00945 ScrollWindowToTile(Industry::Get(this->window_number)->location.GetCenterTile(), this, true);
00946 }
00947 }
00948
00949 virtual void OnQueryTextFinished(char *str)
00950 {
00951 if (StrEmpty(str)) return;
00952
00953 Industry *i = Industry::Get(this->window_number);
00954 uint value = atoi(str);
00955 switch (this->editbox_line) {
00956 case IL_NONE: NOT_REACHED();
00957
00958 case IL_MULTIPLIER:
00959 i->prod_level = ClampU(RoundDivSU(value * PRODLEVEL_DEFAULT, 100), PRODLEVEL_MINIMUM, PRODLEVEL_MAXIMUM);
00960 break;
00961
00962 default:
00963 i->production_rate[this->editbox_line - IL_RATE1] = ClampU(RoundDivSU(value, 8), 0, 255);
00964 break;
00965 }
00966 UpdateIndustryProduction(i);
00967 this->SetDirty();
00968 }
00969
00975 virtual void OnInvalidateData(int data = 0, bool gui_scope = true)
00976 {
00977 if (!gui_scope) return;
00978 const Industry *i = Industry::Get(this->window_number);
00979 if (IsProductionAlterable(i)) {
00980 const IndustrySpec *ind = GetIndustrySpec(i->type);
00981 this->editable = ind->UsesSmoothEconomy() ? EA_RATE : EA_MULTIPLIER;
00982 } else {
00983 this->editable = EA_NONE;
00984 }
00985
00986
00987 if (data != 0) {
00988 this->dest_list.InvalidateData();
00989 } else {
00990 this->dest_list.Resort();
00991 }
00992 }
00993
00994 virtual bool IsNewGRFInspectable() const
00995 {
00996 return ::IsNewGRFInspectable(GSF_INDUSTRIES, this->window_number);
00997 }
00998
00999 virtual void ShowNewGRFInspectWindow() const
01000 {
01001 ::ShowNewGRFInspectWindow(GSF_INDUSTRIES, this->window_number);
01002 }
01003 };
01004
01005 static void UpdateIndustryProduction(Industry *i)
01006 {
01007 const IndustrySpec *indspec = GetIndustrySpec(i->type);
01008 if (!indspec->UsesSmoothEconomy()) i->RecomputeProductionMultipliers();
01009
01010 for (byte j = 0; j < lengthof(i->produced_cargo); j++) {
01011 if (i->produced_cargo[j] != CT_INVALID) {
01012 i->last_month_production[j] = 8 * i->production_rate[j];
01013 }
01014 }
01015 }
01016
01018 static const NWidgetPart _nested_industry_view_widgets[] = {
01019 NWidget(NWID_HORIZONTAL),
01020 NWidget(WWT_CLOSEBOX, COLOUR_CREAM),
01021 NWidget(WWT_CAPTION, COLOUR_CREAM, IVW_CAPTION), SetDataTip(STR_INDUSTRY_VIEW_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
01022 NWidget(WWT_DEBUGBOX, COLOUR_CREAM),
01023 NWidget(WWT_SHADEBOX, COLOUR_CREAM),
01024 NWidget(WWT_STICKYBOX, COLOUR_CREAM),
01025 EndContainer(),
01026 NWidget(WWT_PANEL, COLOUR_CREAM),
01027 NWidget(WWT_INSET, COLOUR_CREAM), SetPadding(2, 2, 2, 2),
01028 NWidget(NWID_VIEWPORT, INVALID_COLOUR, IVW_VIEWPORT), SetMinimalSize(254, 86), SetFill(1, 0), SetPadding(1, 1, 1, 1), SetResize(1, 1),
01029 EndContainer(),
01030 EndContainer(),
01031 NWidget(WWT_PANEL, COLOUR_CREAM, IVW_INFO), SetMinimalSize(260, 2), SetResize(1, 0),
01032 EndContainer(),
01033 NWidget(NWID_HORIZONTAL),
01034 NWidget(WWT_PUSHTXTBTN, COLOUR_CREAM, IVW_GOTO), SetFill(1, 0), SetResize(1, 0), SetDataTip(STR_BUTTON_LOCATION, STR_INDUSTRY_VIEW_LOCATION_TOOLTIP),
01035 NWidget(WWT_PUSHTXTBTN, COLOUR_CREAM, IVW_DISPLAY), SetFill(1, 0), SetResize(1, 0), SetDataTip(STR_INDUSTRY_DISPLAY_CHAIN, STR_INDUSTRY_DISPLAY_CHAIN_TOOLTIP),
01036 NWidget(WWT_RESIZEBOX, COLOUR_CREAM),
01037 EndContainer(),
01038 };
01039
01041 static const WindowDesc _industry_view_desc(
01042 WDP_AUTO, 260, 120,
01043 WC_INDUSTRY_VIEW, WC_NONE,
01044 WDF_UNCLICK_BUTTONS,
01045 _nested_industry_view_widgets, lengthof(_nested_industry_view_widgets)
01046 );
01047
01048 void ShowIndustryViewWindow(int industry)
01049 {
01050 AllocateWindowDescFront<IndustryViewWindow>(&_industry_view_desc, industry);
01051 }
01052
01054 enum IndustryDirectoryWidgets {
01055 IDW_DROPDOWN_ORDER,
01056 IDW_DROPDOWN_CRITERIA,
01057 IDW_INDUSTRY_LIST,
01058 IDW_SCROLLBAR,
01059 };
01060
01062 static const NWidgetPart _nested_industry_directory_widgets[] = {
01063 NWidget(NWID_HORIZONTAL),
01064 NWidget(WWT_CLOSEBOX, COLOUR_BROWN),
01065 NWidget(WWT_CAPTION, COLOUR_BROWN), SetDataTip(STR_INDUSTRY_DIRECTORY_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
01066 NWidget(WWT_SHADEBOX, COLOUR_BROWN),
01067 NWidget(WWT_STICKYBOX, COLOUR_BROWN),
01068 EndContainer(),
01069 NWidget(NWID_HORIZONTAL),
01070 NWidget(NWID_VERTICAL),
01071 NWidget(NWID_HORIZONTAL),
01072 NWidget(WWT_TEXTBTN, COLOUR_BROWN, IDW_DROPDOWN_ORDER), SetDataTip(STR_BUTTON_SORT_BY, STR_TOOLTIP_SORT_ORDER),
01073 NWidget(WWT_DROPDOWN, COLOUR_BROWN, IDW_DROPDOWN_CRITERIA), SetDataTip(STR_JUST_STRING, STR_TOOLTIP_SORT_CRITERIA),
01074 NWidget(WWT_PANEL, COLOUR_BROWN), SetResize(1, 0), EndContainer(),
01075 EndContainer(),
01076 NWidget(WWT_PANEL, COLOUR_BROWN, IDW_INDUSTRY_LIST), SetDataTip(0x0, STR_INDUSTRY_DIRECTORY_LIST_CAPTION), SetResize(1, 1), SetScrollbar(IDW_SCROLLBAR), EndContainer(),
01077 EndContainer(),
01078 NWidget(NWID_VERTICAL),
01079 NWidget(NWID_VSCROLLBAR, COLOUR_BROWN, IDW_SCROLLBAR),
01080 NWidget(WWT_RESIZEBOX, COLOUR_BROWN),
01081 EndContainer(),
01082 EndContainer(),
01083 };
01084
01085 typedef GUIList<const Industry*> GUIIndustryList;
01086
01087
01091 class IndustryDirectoryWindow : public Window {
01092 protected:
01093
01094 static Listing last_sorting;
01095 static const Industry *last_industry;
01096
01097
01098 static const StringID sorter_names[];
01099 static GUIIndustryList::SortFunction * const sorter_funcs[];
01100
01101 GUIIndustryList industries;
01102 Scrollbar *vscroll;
01103
01105 void BuildSortIndustriesList()
01106 {
01107 if (this->industries.NeedRebuild()) {
01108 this->industries.Clear();
01109
01110 const Industry *i;
01111 FOR_ALL_INDUSTRIES(i) {
01112 *this->industries.Append() = i;
01113 }
01114
01115 this->industries.Compact();
01116 this->industries.RebuildDone();
01117 this->vscroll->SetCount(this->industries.Length());
01118 }
01119
01120 if (!this->industries.Sort()) return;
01121 IndustryDirectoryWindow::last_industry = NULL;
01122 this->SetWidgetDirty(IDW_INDUSTRY_LIST);
01123 }
01124
01132 static inline int GetCargoTransportedPercentsIfValid(const Industry *i, uint id)
01133 {
01134 assert(id < lengthof(i->produced_cargo));
01135
01136 if (i->produced_cargo[id] == CT_INVALID) return 101;
01137 return ToPercent8(i->last_month_pct_transported[id]);
01138 }
01139
01147 static int GetCargoTransportedSortValue(const Industry *i)
01148 {
01149 int p1 = GetCargoTransportedPercentsIfValid(i, 0);
01150 int p2 = GetCargoTransportedPercentsIfValid(i, 1);
01151
01152 if (p1 > p2) Swap(p1, p2);
01153
01154 return (p1 << 8) + p2;
01155 }
01156
01158 static int CDECL IndustryNameSorter(const Industry * const *a, const Industry * const *b)
01159 {
01160 static char buf_cache[96];
01161 static char buf[96];
01162
01163 SetDParam(0, (*a)->index);
01164 GetString(buf, STR_INDUSTRY_NAME, lastof(buf));
01165
01166 if (*b != last_industry) {
01167 last_industry = *b;
01168 SetDParam(0, (*b)->index);
01169 GetString(buf_cache, STR_INDUSTRY_NAME, lastof(buf_cache));
01170 }
01171
01172 return strnatcmp(buf, buf_cache);
01173 }
01174
01176 static int CDECL IndustryTypeSorter(const Industry * const *a, const Industry * const *b)
01177 {
01178 int it_a = 0;
01179 while (it_a != NUM_INDUSTRYTYPES && (*a)->type != _sorted_industry_types[it_a]) it_a++;
01180 int it_b = 0;
01181 while (it_b != NUM_INDUSTRYTYPES && (*b)->type != _sorted_industry_types[it_b]) it_b++;
01182 int r = it_a - it_b;
01183 return (r == 0) ? IndustryNameSorter(a, b) : r;
01184 }
01185
01187 static int CDECL IndustryProductionSorter(const Industry * const *a, const Industry * const *b)
01188 {
01189 uint prod_a = 0, prod_b = 0;
01190 for (uint i = 0; i < lengthof((*a)->produced_cargo); i++) {
01191 if ((*a)->produced_cargo[i] != CT_INVALID) prod_a += (*a)->last_month_production[i];
01192 if ((*b)->produced_cargo[i] != CT_INVALID) prod_b += (*b)->last_month_production[i];
01193 }
01194 int r = prod_a - prod_b;
01195
01196 return (r == 0) ? IndustryTypeSorter(a, b) : r;
01197 }
01198
01200 static int CDECL IndustryTransportedCargoSorter(const Industry * const *a, const Industry * const *b)
01201 {
01202 int r = GetCargoTransportedSortValue(*a) - GetCargoTransportedSortValue(*b);
01203 return (r == 0) ? IndustryNameSorter(a, b) : r;
01204 }
01205
01211 StringID GetIndustryString(const Industry *i) const
01212 {
01213 const IndustrySpec *indsp = GetIndustrySpec(i->type);
01214 byte p = 0;
01215
01216
01217 SetDParam(p++, i->index);
01218
01219 static char cargo_suffix[lengthof(i->produced_cargo)][512];
01220 GetAllCargoSuffixes(3, CST_DIR, i, i->type, indsp, i->produced_cargo, cargo_suffix);
01221
01222
01223 for (byte j = 0; j < lengthof(i->produced_cargo); j++) {
01224 if (i->produced_cargo[j] == CT_INVALID) continue;
01225 SetDParam(p++, i->produced_cargo[j]);
01226 SetDParam(p++, i->last_month_production[j]);
01227 SetDParamStr(p++, cargo_suffix[j]);
01228 }
01229
01230
01231 for (byte j = 0; j < lengthof(i->produced_cargo); j++) {
01232 if (i->produced_cargo[j] == CT_INVALID) continue;
01233 SetDParam(p++, ToPercent8(i->last_month_pct_transported[j]));
01234 }
01235
01236
01237 switch (p) {
01238 case 1: return STR_INDUSTRY_DIRECTORY_ITEM_NOPROD;
01239 case 5: return STR_INDUSTRY_DIRECTORY_ITEM;
01240 default: return STR_INDUSTRY_DIRECTORY_ITEM_TWO;
01241 }
01242 }
01243
01244 public:
01245 IndustryDirectoryWindow(const WindowDesc *desc, WindowNumber number) : Window()
01246 {
01247 this->CreateNestedTree(desc);
01248 this->vscroll = this->GetScrollbar(IDW_SCROLLBAR);
01249
01250 this->industries.SetListing(this->last_sorting);
01251 this->industries.SetSortFuncs(IndustryDirectoryWindow::sorter_funcs);
01252 this->industries.ForceRebuild();
01253 this->BuildSortIndustriesList();
01254
01255 this->FinishInitNested(desc, 0);
01256 }
01257
01258 ~IndustryDirectoryWindow()
01259 {
01260 this->last_sorting = this->industries.GetListing();
01261 }
01262
01263 virtual void SetStringParameters(int widget) const
01264 {
01265 if (widget == IDW_DROPDOWN_CRITERIA) SetDParam(0, IndustryDirectoryWindow::sorter_names[this->industries.SortType()]);
01266 }
01267
01268 virtual void DrawWidget(const Rect &r, int widget) const
01269 {
01270 switch (widget) {
01271 case IDW_DROPDOWN_ORDER:
01272 this->DrawSortButtonState(widget, this->industries.IsDescSortOrder() ? SBS_DOWN : SBS_UP);
01273 break;
01274
01275 case IDW_INDUSTRY_LIST: {
01276 int n = 0;
01277 int y = r.top + WD_FRAMERECT_TOP;
01278 if (this->industries.Length() == 0) {
01279 DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, STR_INDUSTRY_DIRECTORY_NONE);
01280 break;
01281 }
01282 for (uint i = this->vscroll->GetPosition(); i < this->industries.Length(); i++) {
01283 DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, this->GetIndustryString(this->industries[i]));
01284
01285 y += this->resize.step_height;
01286 if (++n == this->vscroll->GetCapacity()) break;
01287 }
01288 break;
01289 }
01290 }
01291 }
01292
01293 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
01294 {
01295 switch (widget) {
01296 case IDW_DROPDOWN_ORDER: {
01297 Dimension d = GetStringBoundingBox(this->GetWidget<NWidgetCore>(widget)->widget_data);
01298 d.width += padding.width + WD_SORTBUTTON_ARROW_WIDTH * 2;
01299 d.height += padding.height;
01300 *size = maxdim(*size, d);
01301 break;
01302 }
01303
01304 case IDW_DROPDOWN_CRITERIA: {
01305 Dimension d = {0, 0};
01306 for (uint i = 0; IndustryDirectoryWindow::sorter_names[i] != INVALID_STRING_ID; i++) {
01307 d = maxdim(d, GetStringBoundingBox(IndustryDirectoryWindow::sorter_names[i]));
01308 }
01309 d.width += padding.width;
01310 d.height += padding.height;
01311 *size = maxdim(*size, d);
01312 break;
01313 }
01314
01315 case IDW_INDUSTRY_LIST: {
01316 Dimension d = GetStringBoundingBox(STR_INDUSTRY_DIRECTORY_NONE);
01317 for (uint i = 0; i < this->industries.Length(); i++) {
01318 d = maxdim(d, GetStringBoundingBox(this->GetIndustryString(this->industries[i])));
01319 }
01320 resize->height = d.height;
01321 d.height *= 5;
01322 d.width += padding.width + WD_FRAMERECT_LEFT + WD_FRAMERECT_RIGHT;
01323 d.height += padding.height + WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM;
01324 *size = maxdim(*size, d);
01325 break;
01326 }
01327 }
01328 }
01329
01330
01331 virtual void OnClick(Point pt, int widget, int click_count)
01332 {
01333 switch (widget) {
01334 case IDW_DROPDOWN_ORDER:
01335 this->industries.ToggleSortOrder();
01336 this->SetDirty();
01337 break;
01338
01339 case IDW_DROPDOWN_CRITERIA:
01340 ShowDropDownMenu(this, IndustryDirectoryWindow::sorter_names, this->industries.SortType(), IDW_DROPDOWN_CRITERIA, 0, 0);
01341 break;
01342
01343 case IDW_INDUSTRY_LIST: {
01344 uint p = this->vscroll->GetScrolledRowFromWidget(pt.y, this, IDW_INDUSTRY_LIST, WD_FRAMERECT_TOP);
01345 if (p < this->industries.Length()) {
01346 if (_ctrl_pressed) {
01347 ShowExtraViewPortWindow(this->industries[p]->location.tile);
01348 } else {
01349 ScrollMainWindowToTile(this->industries[p]->location.tile);
01350 }
01351 }
01352 break;
01353 }
01354 }
01355 }
01356
01357 virtual void OnDropdownSelect(int widget, int index)
01358 {
01359 if (this->industries.SortType() != index) {
01360 this->industries.SetSortType(index);
01361 this->BuildSortIndustriesList();
01362 }
01363 }
01364
01365 virtual void OnResize()
01366 {
01367 this->vscroll->SetCapacityFromWidget(this, IDW_INDUSTRY_LIST);
01368 }
01369
01370 virtual void OnPaint()
01371 {
01372 if (this->industries.NeedRebuild()) this->BuildSortIndustriesList();
01373 this->DrawWidgets();
01374 }
01375
01376 virtual void OnHundredthTick()
01377 {
01378 this->industries.ForceResort();
01379 this->BuildSortIndustriesList();
01380 }
01381
01387 virtual void OnInvalidateData(int data = 0, bool gui_scope = true)
01388 {
01389 if (data == 0) {
01390
01391 this->industries.ForceRebuild();
01392 } else {
01393 this->industries.ForceResort();
01394 }
01395 }
01396 };
01397
01398 Listing IndustryDirectoryWindow::last_sorting = {false, 0};
01399 const Industry *IndustryDirectoryWindow::last_industry = NULL;
01400
01401
01402 GUIIndustryList::SortFunction * const IndustryDirectoryWindow::sorter_funcs[] = {
01403 &IndustryNameSorter,
01404 &IndustryTypeSorter,
01405 &IndustryProductionSorter,
01406 &IndustryTransportedCargoSorter
01407 };
01408
01409
01410 const StringID IndustryDirectoryWindow::sorter_names[] = {
01411 STR_SORT_BY_NAME,
01412 STR_SORT_BY_TYPE,
01413 STR_SORT_BY_PRODUCTION,
01414 STR_SORT_BY_TRANSPORTED,
01415 INVALID_STRING_ID
01416 };
01417
01418
01420 static const WindowDesc _industry_directory_desc(
01421 WDP_AUTO, 428, 190,
01422 WC_INDUSTRY_DIRECTORY, WC_NONE,
01423 WDF_UNCLICK_BUTTONS,
01424 _nested_industry_directory_widgets, lengthof(_nested_industry_directory_widgets)
01425 );
01426
01427 void ShowIndustryDirectory()
01428 {
01429 AllocateWindowDescFront<IndustryDirectoryWindow>(&_industry_directory_desc, 0);
01430 }
01431
01433 enum IndustryCargoesWidgets {
01434 ICW_CAPTION,
01435 ICW_NOTIFY,
01436 ICW_PANEL,
01437 ICW_SCROLLBAR,
01438 };
01439
01441 static const NWidgetPart _nested_industry_cargoes_widgets[] = {
01442 NWidget(NWID_HORIZONTAL),
01443 NWidget(WWT_CLOSEBOX, COLOUR_BROWN),
01444 NWidget(WWT_CAPTION, COLOUR_BROWN, ICW_CAPTION), SetDataTip(STR_INDUSTRY_CARGOES_INDUSTRY_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
01445 NWidget(WWT_SHADEBOX, COLOUR_BROWN),
01446 NWidget(WWT_STICKYBOX, COLOUR_BROWN),
01447 EndContainer(),
01448 NWidget(NWID_HORIZONTAL),
01449 NWidget(NWID_VERTICAL),
01450 NWidget(WWT_PANEL, COLOUR_BROWN, ICW_PANEL), SetResize(1, 10), SetMinimalSize(200, 90), SetScrollbar(ICW_SCROLLBAR), EndContainer(),
01451 NWidget(NWID_HORIZONTAL),
01452 NWidget(WWT_TEXTBTN, COLOUR_BROWN, ICW_NOTIFY),
01453 SetDataTip(STR_INDUSTRY_CARGOES_NOTIFY_SMALLMAP, STR_INDUSTRY_CARGOES_NOTIFY_SMALLMAP_TOOLTIP),
01454 NWidget(WWT_PANEL, COLOUR_BROWN), SetFill(1, 0), SetResize(1, 0), EndContainer(),
01455 EndContainer(),
01456 EndContainer(),
01457 NWidget(NWID_VERTICAL),
01458 NWidget(NWID_VSCROLLBAR, COLOUR_BROWN, ICW_SCROLLBAR),
01459 NWidget(WWT_RESIZEBOX, COLOUR_BROWN),
01460 EndContainer(),
01461 EndContainer(),
01462 };
01463
01465 static const WindowDesc _industry_cargoes_desc(
01466 WDP_AUTO, 300, 210,
01467 WC_INDUSTRY_CARGOES, WC_NONE,
01468 0,
01469 _nested_industry_cargoes_widgets, lengthof(_nested_industry_cargoes_widgets)
01470 );
01471
01473 enum CargoesFieldType {
01474 CFT_EMPTY,
01475 CFT_SMALL_EMPTY,
01476 CFT_INDUSTRY,
01477 CFT_CARGO,
01478 CFT_CARGO_LABEL,
01479 CFT_HEADER,
01480 };
01481
01482 static const uint MAX_CARGOES = 3;
01483
01485 struct CargoesField {
01486 static const int VERT_INTER_INDUSTRY_SPACE;
01487 static const int HOR_CARGO_BORDER_SPACE;
01488 static const int CARGO_STUB_WIDTH;
01489 static const int HOR_CARGO_WIDTH, HOR_CARGO_SPACE;
01490 static const int CARGO_FIELD_WIDTH;
01491 static const int VERT_CARGO_SPACE, VERT_CARGO_EDGE;
01492 static const int BLOB_DISTANCE, BLOB_WIDTH, BLOB_HEIGHT;
01493
01494 static const int INDUSTRY_LINE_COLOUR;
01495 static const int CARGO_LINE_COLOUR;
01496
01497 static int small_height, normal_height;
01498 static int industry_width;
01499
01500 CargoesFieldType type;
01501 union {
01502 struct {
01503 IndustryType ind_type;
01504 CargoID other_produced[MAX_CARGOES];
01505 CargoID other_accepted[MAX_CARGOES];
01506 } industry;
01507 struct {
01508 CargoID vertical_cargoes[MAX_CARGOES];
01509 byte num_cargoes;
01510 CargoID supp_cargoes[MAX_CARGOES];
01511 byte top_end;
01512 CargoID cust_cargoes[MAX_CARGOES];
01513 byte bottom_end;
01514 } cargo;
01515 struct {
01516 CargoID cargoes[MAX_CARGOES];
01517 bool left_align;
01518 } cargo_label;
01519 StringID header;
01520 } u;
01521
01526 void MakeEmpty(CargoesFieldType type)
01527 {
01528 this->type = type;
01529 }
01530
01536 void MakeIndustry(IndustryType ind_type)
01537 {
01538 this->type = CFT_INDUSTRY;
01539 this->u.industry.ind_type = ind_type;
01540 MemSetT(this->u.industry.other_accepted, INVALID_CARGO, MAX_CARGOES);
01541 MemSetT(this->u.industry.other_produced, INVALID_CARGO, MAX_CARGOES);
01542 }
01543
01550 int ConnectCargo(CargoID cargo, bool producer)
01551 {
01552 assert(this->type == CFT_CARGO);
01553 if (cargo == INVALID_CARGO) return -1;
01554
01555
01556 int column = -1;
01557 for (int i = 0; i < this->u.cargo.num_cargoes; i++) {
01558 if (cargo == this->u.cargo.vertical_cargoes[i]) {
01559 column = i;
01560 break;
01561 }
01562 }
01563 if (column < 0) return -1;
01564
01565 if (producer) {
01566 assert(this->u.cargo.supp_cargoes[column] == INVALID_CARGO);
01567 this->u.cargo.supp_cargoes[column] = column;
01568 } else {
01569 assert(this->u.cargo.cust_cargoes[column] == INVALID_CARGO);
01570 this->u.cargo.cust_cargoes[column] = column;
01571 }
01572 return column;
01573 }
01574
01579 bool HasConnection()
01580 {
01581 assert(this->type == CFT_CARGO);
01582
01583 for (uint i = 0; i < MAX_CARGOES; i++) {
01584 if (this->u.cargo.supp_cargoes[i] != INVALID_CARGO) return true;
01585 if (this->u.cargo.cust_cargoes[i] != INVALID_CARGO) return true;
01586 }
01587 return false;
01588 }
01589
01599 void MakeCargo(const CargoID *cargoes, uint length, int count = -1, bool top_end = false, bool bottom_end = false)
01600 {
01601 this->type = CFT_CARGO;
01602 uint i;
01603 uint num = 0;
01604 for (i = 0; i < MAX_CARGOES && i < length; i++) {
01605 if (cargoes[i] != INVALID_CARGO) {
01606 this->u.cargo.vertical_cargoes[num] = cargoes[i];
01607 num++;
01608 }
01609 }
01610 this->u.cargo.num_cargoes = (count < 0) ? num : count;
01611 for (; num < MAX_CARGOES; num++) this->u.cargo.vertical_cargoes[num] = INVALID_CARGO;
01612 this->u.cargo.top_end = top_end;
01613 this->u.cargo.bottom_end = bottom_end;
01614 MemSetT(this->u.cargo.supp_cargoes, INVALID_CARGO, MAX_CARGOES);
01615 MemSetT(this->u.cargo.cust_cargoes, INVALID_CARGO, MAX_CARGOES);
01616 }
01617
01624 void MakeCargoLabel(const CargoID *cargoes, uint length, bool left_align)
01625 {
01626 this->type = CFT_CARGO_LABEL;
01627 uint i;
01628 for (i = 0; i < MAX_CARGOES && i < length; i++) this->u.cargo_label.cargoes[i] = cargoes[i];
01629 for (; i < MAX_CARGOES; i++) this->u.cargo_label.cargoes[i] = INVALID_CARGO;
01630 this->u.cargo_label.left_align = left_align;
01631 }
01632
01637 void MakeHeader(StringID textid)
01638 {
01639 this->type = CFT_HEADER;
01640 this->u.header = textid;
01641 }
01642
01648 int GetCargoBase(int xpos) const
01649 {
01650 assert(this->type == CFT_CARGO);
01651
01652 switch (this->u.cargo.num_cargoes) {
01653 case 0: return xpos + CARGO_FIELD_WIDTH / 2;
01654 case 1: return xpos + CARGO_FIELD_WIDTH / 2 - HOR_CARGO_WIDTH / 2;
01655 case 2: return xpos + CARGO_FIELD_WIDTH / 2 - HOR_CARGO_WIDTH - HOR_CARGO_SPACE / 2;
01656 case 3: return xpos + CARGO_FIELD_WIDTH / 2 - HOR_CARGO_WIDTH - HOR_CARGO_SPACE - HOR_CARGO_WIDTH / 2;
01657 default: NOT_REACHED();
01658 }
01659 }
01660
01666 void Draw(int xpos, int ypos) const
01667 {
01668 switch (this->type) {
01669 case CFT_EMPTY:
01670 case CFT_SMALL_EMPTY:
01671 break;
01672
01673 case CFT_HEADER:
01674 ypos += (small_height - FONT_HEIGHT_NORMAL) / 2;
01675 DrawString(xpos, xpos + industry_width, ypos, this->u.header, TC_WHITE, SA_HOR_CENTER);
01676 break;
01677
01678 case CFT_INDUSTRY: {
01679 int ypos1 = ypos + VERT_INTER_INDUSTRY_SPACE / 2;
01680 int ypos2 = ypos + normal_height - 1 - VERT_INTER_INDUSTRY_SPACE / 2;
01681 int xpos2 = xpos + industry_width - 1;
01682 GfxDrawLine(xpos, ypos1, xpos2, ypos1, INDUSTRY_LINE_COLOUR);
01683 GfxDrawLine(xpos, ypos1, xpos, ypos2, INDUSTRY_LINE_COLOUR);
01684 GfxDrawLine(xpos, ypos2, xpos2, ypos2, INDUSTRY_LINE_COLOUR);
01685 GfxDrawLine(xpos2, ypos1, xpos2, ypos2, INDUSTRY_LINE_COLOUR);
01686 ypos += (normal_height - FONT_HEIGHT_NORMAL) / 2;
01687 if (this->u.industry.ind_type < NUM_INDUSTRYTYPES) {
01688 const IndustrySpec *indsp = GetIndustrySpec(this->u.industry.ind_type);
01689 SetDParam(0, indsp->name);
01690 DrawString(xpos, xpos2, ypos, STR_JUST_STRING, TC_WHITE, SA_HOR_CENTER);
01691
01692
01693 int blob_left, blob_right;
01694 if (_current_text_dir == TD_RTL) {
01695 blob_right = xpos2 - BLOB_DISTANCE;
01696 blob_left = blob_right - BLOB_WIDTH;
01697 } else {
01698 blob_left = xpos + BLOB_DISTANCE;
01699 blob_right = blob_left + BLOB_WIDTH;
01700 }
01701 GfxFillRect(blob_left, ypos2 - BLOB_DISTANCE - BLOB_HEIGHT, blob_right, ypos2 - BLOB_DISTANCE, PC_BLACK);
01702 GfxFillRect(blob_left + 1, ypos2 - BLOB_DISTANCE - BLOB_HEIGHT + 1, blob_right - 1, ypos2 - BLOB_DISTANCE - 1, indsp->map_colour);
01703 } else {
01704 DrawString(xpos, xpos2, ypos, STR_INDUSTRY_CARGOES_HOUSES, TC_FROMSTRING, SA_HOR_CENTER);
01705 }
01706
01707
01708 const CargoID *other_right, *other_left;
01709 if (_current_text_dir == TD_RTL) {
01710 other_right = this->u.industry.other_accepted;
01711 other_left = this->u.industry.other_produced;
01712 } else {
01713 other_right = this->u.industry.other_produced;
01714 other_left = this->u.industry.other_accepted;
01715 }
01716 ypos1 += VERT_CARGO_EDGE;
01717 for (uint i = 0; i < MAX_CARGOES; i++) {
01718 if (other_right[i] != INVALID_CARGO) {
01719 const CargoSpec *csp = CargoSpec::Get(other_right[i]);
01720 int xp = xpos + industry_width + CARGO_STUB_WIDTH;
01721 DrawHorConnection(xpos + industry_width, xp - 1, ypos1, csp);
01722 GfxDrawLine(xp, ypos1, xp, ypos1 + FONT_HEIGHT_NORMAL - 1, CARGO_LINE_COLOUR);
01723 }
01724 if (other_left[i] != INVALID_CARGO) {
01725 const CargoSpec *csp = CargoSpec::Get(other_left[i]);
01726 int xp = xpos - CARGO_STUB_WIDTH;
01727 DrawHorConnection(xp + 1, xpos - 1, ypos1, csp);
01728 GfxDrawLine(xp, ypos1, xp, ypos1 + FONT_HEIGHT_NORMAL - 1, CARGO_LINE_COLOUR);
01729 }
01730 ypos1 += FONT_HEIGHT_NORMAL + VERT_CARGO_SPACE;
01731 }
01732 break;
01733 }
01734
01735 case CFT_CARGO: {
01736 int cargo_base = this->GetCargoBase(xpos);
01737 int top = ypos + (this->u.cargo.top_end ? VERT_INTER_INDUSTRY_SPACE / 2 + 1 : 0);
01738 int bot = ypos - (this->u.cargo.bottom_end ? VERT_INTER_INDUSTRY_SPACE / 2 + 1 : 0) + normal_height - 1;
01739 int colpos = cargo_base;
01740 for (int i = 0; i < this->u.cargo.num_cargoes; i++) {
01741 if (this->u.cargo.top_end) GfxDrawLine(colpos, top - 1, colpos + HOR_CARGO_WIDTH - 1, top - 1, CARGO_LINE_COLOUR);
01742 if (this->u.cargo.bottom_end) GfxDrawLine(colpos, bot + 1, colpos + HOR_CARGO_WIDTH - 1, bot + 1, CARGO_LINE_COLOUR);
01743 GfxDrawLine(colpos, top, colpos, bot, CARGO_LINE_COLOUR);
01744 colpos++;
01745 const CargoSpec *csp = CargoSpec::Get(this->u.cargo.vertical_cargoes[i]);
01746 GfxFillRect(colpos, top, colpos + HOR_CARGO_WIDTH - 2, bot, csp->legend_colour, FILLRECT_OPAQUE);
01747 colpos += HOR_CARGO_WIDTH - 2;
01748 GfxDrawLine(colpos, top, colpos, bot, CARGO_LINE_COLOUR);
01749 colpos += 1 + HOR_CARGO_SPACE;
01750 }
01751
01752 const CargoID *hor_left, *hor_right;
01753 if (_current_text_dir == TD_RTL) {
01754 hor_left = this->u.cargo.cust_cargoes;
01755 hor_right = this->u.cargo.supp_cargoes;
01756 } else {
01757 hor_left = this->u.cargo.supp_cargoes;
01758 hor_right = this->u.cargo.cust_cargoes;
01759 }
01760 ypos += VERT_CARGO_EDGE + VERT_INTER_INDUSTRY_SPACE / 2;
01761 for (uint i = 0; i < MAX_CARGOES; i++) {
01762 if (hor_left[i] != INVALID_CARGO) {
01763 int col = hor_left[i];
01764 int dx = 0;
01765 const CargoSpec *csp = CargoSpec::Get(this->u.cargo.vertical_cargoes[col]);
01766 for (; col > 0; col--) {
01767 int lf = cargo_base + col * HOR_CARGO_WIDTH + (col - 1) * HOR_CARGO_SPACE;
01768 DrawHorConnection(lf, lf + HOR_CARGO_SPACE - dx, ypos, csp);
01769 dx = 1;
01770 }
01771 DrawHorConnection(xpos, cargo_base - dx, ypos, csp);
01772 }
01773 if (hor_right[i] != INVALID_CARGO) {
01774 int col = hor_right[i];
01775 int dx = 0;
01776 const CargoSpec *csp = CargoSpec::Get(this->u.cargo.vertical_cargoes[col]);
01777 for (; col < this->u.cargo.num_cargoes - 1; col++) {
01778 int lf = cargo_base + (col + 1) * HOR_CARGO_WIDTH + col * HOR_CARGO_SPACE;
01779 DrawHorConnection(lf + dx - 1, lf + HOR_CARGO_SPACE - 1, ypos, csp);
01780 dx = 1;
01781 }
01782 DrawHorConnection(cargo_base + col * HOR_CARGO_SPACE + (col + 1) * HOR_CARGO_WIDTH - 1 + dx, xpos + CARGO_FIELD_WIDTH - 1, ypos, csp);
01783 }
01784 ypos += FONT_HEIGHT_NORMAL + VERT_CARGO_SPACE;
01785 }
01786 break;
01787 }
01788
01789 case CFT_CARGO_LABEL:
01790 ypos += VERT_CARGO_EDGE + VERT_INTER_INDUSTRY_SPACE / 2;
01791 for (uint i = 0; i < MAX_CARGOES; i++) {
01792 if (this->u.cargo_label.cargoes[i] != INVALID_CARGO) {
01793 const CargoSpec *csp = CargoSpec::Get(this->u.cargo_label.cargoes[i]);
01794 DrawString(xpos + WD_FRAMERECT_LEFT, xpos + industry_width - 1 - WD_FRAMERECT_RIGHT, ypos, csp->name, TC_WHITE,
01795 (this->u.cargo_label.left_align) ? SA_LEFT : SA_RIGHT);
01796 }
01797 ypos += FONT_HEIGHT_NORMAL + VERT_CARGO_SPACE;
01798 }
01799 break;
01800
01801 default:
01802 NOT_REACHED();
01803 }
01804 }
01805
01813 CargoID CargoClickedAt(const CargoesField *left, const CargoesField *right, Point pt) const
01814 {
01815 assert(this->type == CFT_CARGO);
01816
01817
01818 int cpos = this->GetCargoBase(0);
01819 uint col;
01820 for (col = 0; col < this->u.cargo.num_cargoes; col++) {
01821 if (pt.x < cpos) break;
01822 if (pt.x < cpos + CargoesField::HOR_CARGO_WIDTH) return this->u.cargo.vertical_cargoes[col];
01823 cpos += CargoesField::HOR_CARGO_WIDTH + CargoesField::HOR_CARGO_SPACE;
01824 }
01825
01826
01827 int vpos = VERT_INTER_INDUSTRY_SPACE / 2 + VERT_CARGO_EDGE;
01828 uint row;
01829 for (row = 0; row < MAX_CARGOES; row++) {
01830 if (pt.y < vpos) return INVALID_CARGO;
01831 if (pt.y < vpos + FONT_HEIGHT_NORMAL) break;
01832 vpos += FONT_HEIGHT_NORMAL + VERT_CARGO_SPACE;
01833 }
01834 if (row == MAX_CARGOES) return INVALID_CARGO;
01835
01836
01837 if (col == 0) {
01838 if (this->u.cargo.supp_cargoes[row] != INVALID_CARGO) return this->u.cargo.vertical_cargoes[this->u.cargo.supp_cargoes[row]];
01839 if (left != NULL) {
01840 if (left->type == CFT_INDUSTRY) return left->u.industry.other_produced[row];
01841 if (left->type == CFT_CARGO_LABEL && !left->u.cargo_label.left_align) return left->u.cargo_label.cargoes[row];
01842 }
01843 return INVALID_CARGO;
01844 }
01845 if (col == this->u.cargo.num_cargoes) {
01846 if (this->u.cargo.cust_cargoes[row] != INVALID_CARGO) return this->u.cargo.vertical_cargoes[this->u.cargo.cust_cargoes[row]];
01847 if (right != NULL) {
01848 if (right->type == CFT_INDUSTRY) return right->u.industry.other_accepted[row];
01849 if (right->type == CFT_CARGO_LABEL && right->u.cargo_label.left_align) return right->u.cargo_label.cargoes[row];
01850 }
01851 return INVALID_CARGO;
01852 }
01853 if (row >= col) {
01854
01855
01856
01857
01858 return (this->u.cargo.supp_cargoes[row] != INVALID_CARGO) ? this->u.cargo.vertical_cargoes[this->u.cargo.supp_cargoes[row]] : INVALID_CARGO;
01859 } else {
01860
01861 return (this->u.cargo.cust_cargoes[row] != INVALID_CARGO) ? this->u.cargo.vertical_cargoes[this->u.cargo.cust_cargoes[row]] : INVALID_CARGO;
01862 }
01863 }
01864
01870 CargoID CargoLabelClickedAt(Point pt) const
01871 {
01872 assert(this->type == CFT_CARGO_LABEL);
01873
01874 int vpos = VERT_INTER_INDUSTRY_SPACE / 2 + VERT_CARGO_EDGE;
01875 uint row;
01876 for (row = 0; row < MAX_CARGOES; row++) {
01877 if (pt.y < vpos) return INVALID_CARGO;
01878 if (pt.y < vpos + FONT_HEIGHT_NORMAL) break;
01879 vpos += FONT_HEIGHT_NORMAL + VERT_CARGO_SPACE;
01880 }
01881 if (row == MAX_CARGOES) return INVALID_CARGO;
01882 return this->u.cargo_label.cargoes[row];
01883 }
01884
01885 private:
01893 static void DrawHorConnection(int left, int right, int top, const CargoSpec *csp)
01894 {
01895 GfxDrawLine(left, top, right, top, CARGO_LINE_COLOUR);
01896 GfxFillRect(left, top + 1, right, top + FONT_HEIGHT_NORMAL - 2, csp->legend_colour, FILLRECT_OPAQUE);
01897 GfxDrawLine(left, top + FONT_HEIGHT_NORMAL - 1, right, top + FONT_HEIGHT_NORMAL - 1, CARGO_LINE_COLOUR);
01898 }
01899 };
01900
01901 assert_compile(MAX_CARGOES >= cpp_lengthof(IndustrySpec, produced_cargo));
01902 assert_compile(MAX_CARGOES >= cpp_lengthof(IndustrySpec, accepts_cargo));
01903
01904 int CargoesField::small_height;
01905 int CargoesField::normal_height;
01906 int CargoesField::industry_width;
01907 const int CargoesField::VERT_INTER_INDUSTRY_SPACE = 6;
01908
01909 const int CargoesField::HOR_CARGO_BORDER_SPACE = 15;
01910 const int CargoesField::CARGO_STUB_WIDTH = 10;
01911 const int CargoesField::HOR_CARGO_WIDTH = 15;
01912 const int CargoesField::HOR_CARGO_SPACE = 5;
01913 const int CargoesField::VERT_CARGO_EDGE = 4;
01914 const int CargoesField::VERT_CARGO_SPACE = 4;
01915
01916 const int CargoesField::BLOB_DISTANCE = 5;
01917 const int CargoesField::BLOB_WIDTH = 12;
01918 const int CargoesField::BLOB_HEIGHT = 9;
01919
01921 const int CargoesField::CARGO_FIELD_WIDTH = HOR_CARGO_BORDER_SPACE * 2 + HOR_CARGO_WIDTH * MAX_CARGOES + HOR_CARGO_SPACE * (MAX_CARGOES - 1);
01922
01923 const int CargoesField::INDUSTRY_LINE_COLOUR = PC_YELLOW;
01924 const int CargoesField::CARGO_LINE_COLOUR = PC_YELLOW;
01925
01927 struct CargoesRow {
01928 CargoesField columns[5];
01929
01934 void ConnectIndustryProduced(int column)
01935 {
01936 CargoesField *ind_fld = this->columns + column;
01937 CargoesField *cargo_fld = this->columns + column + 1;
01938 assert(ind_fld->type == CFT_INDUSTRY && cargo_fld->type == CFT_CARGO);
01939
01940 MemSetT(ind_fld->u.industry.other_produced, INVALID_CARGO, MAX_CARGOES);
01941
01942 if (ind_fld->u.industry.ind_type < NUM_INDUSTRYTYPES) {
01943 CargoID others[MAX_CARGOES];
01944 int other_count = 0;
01945
01946 const IndustrySpec *indsp = GetIndustrySpec(ind_fld->u.industry.ind_type);
01947 for (uint i = 0; i < lengthof(indsp->produced_cargo); i++) {
01948 int col = cargo_fld->ConnectCargo(indsp->produced_cargo[i], true);
01949 if (col < 0) others[other_count++] = indsp->produced_cargo[i];
01950 }
01951
01952
01953 for (uint i = 0; i < MAX_CARGOES && other_count > 0; i++) {
01954 if (cargo_fld->u.cargo.supp_cargoes[i] == INVALID_CARGO) ind_fld->u.industry.other_produced[i] = others[--other_count];
01955 }
01956 } else {
01957
01958 for (uint i = 0; i < cargo_fld->u.cargo.num_cargoes; i++) {
01959 CargoID cid = cargo_fld->u.cargo.vertical_cargoes[i];
01960 if (cid == CT_PASSENGERS || cid == CT_MAIL) cargo_fld->ConnectCargo(cid, true);
01961 }
01962 }
01963 }
01964
01970 void MakeCargoLabel(int column, bool accepting)
01971 {
01972 CargoID cargoes[MAX_CARGOES];
01973 MemSetT(cargoes, INVALID_CARGO, lengthof(cargoes));
01974
01975 CargoesField *label_fld = this->columns + column;
01976 CargoesField *cargo_fld = this->columns + (accepting ? column - 1 : column + 1);
01977
01978 assert(cargo_fld->type == CFT_CARGO && label_fld->type == CFT_EMPTY);
01979 for (uint i = 0; i < cargo_fld->u.cargo.num_cargoes; i++) {
01980 int col = cargo_fld->ConnectCargo(cargo_fld->u.cargo.vertical_cargoes[i], !accepting);
01981 cargoes[col] = cargo_fld->u.cargo.vertical_cargoes[i];
01982 }
01983 label_fld->MakeCargoLabel(cargoes, lengthof(cargoes), accepting);
01984 }
01985
01986
01991 void ConnectIndustryAccepted(int column)
01992 {
01993 CargoesField *ind_fld = this->columns + column;
01994 CargoesField *cargo_fld = this->columns + column - 1;
01995 assert(ind_fld->type == CFT_INDUSTRY && cargo_fld->type == CFT_CARGO);
01996
01997 MemSetT(ind_fld->u.industry.other_accepted, INVALID_CARGO, MAX_CARGOES);
01998
01999 if (ind_fld->u.industry.ind_type < NUM_INDUSTRYTYPES) {
02000 CargoID others[MAX_CARGOES];
02001 int other_count = 0;
02002
02003 const IndustrySpec *indsp = GetIndustrySpec(ind_fld->u.industry.ind_type);
02004 for (uint i = 0; i < lengthof(indsp->accepts_cargo); i++) {
02005 int col = cargo_fld->ConnectCargo(indsp->accepts_cargo[i], false);
02006 if (col < 0) others[other_count++] = indsp->accepts_cargo[i];
02007 }
02008
02009
02010 for (uint i = 0; i < MAX_CARGOES && other_count > 0; i++) {
02011 if (cargo_fld->u.cargo.cust_cargoes[i] == INVALID_CARGO) ind_fld->u.industry.other_accepted[i] = others[--other_count];
02012 }
02013 } else {
02014
02015 for (uint i = 0; i < cargo_fld->u.cargo.num_cargoes; i++) {
02016 for (uint h = 0; h < HOUSE_MAX; h++) {
02017 HouseSpec *hs = HouseSpec::Get(h);
02018 if (!hs->enabled) continue;
02019
02020 for (uint j = 0; j < lengthof(hs->accepts_cargo); j++) {
02021 if (cargo_fld->u.cargo.vertical_cargoes[i] == hs->accepts_cargo[j]) {
02022 cargo_fld->ConnectCargo(cargo_fld->u.cargo.vertical_cargoes[i], false);
02023 goto next_cargo;
02024 }
02025 }
02026 }
02027 next_cargo: ;
02028 }
02029 }
02030 }
02031 };
02032
02033
02061 struct IndustryCargoesWindow : public Window {
02062 static const int HOR_TEXT_PADDING, VERT_TEXT_PADDING;
02063
02064 typedef SmallVector<CargoesRow, 4> Fields;
02065
02066 Fields fields;
02067 uint ind_cargo;
02068
02069 Scrollbar *vscroll;
02070
02071 IndustryCargoesWindow(int id) : Window()
02072 {
02073 this->OnInit();
02074 this->CreateNestedTree(&_industry_cargoes_desc);
02075 this->vscroll = this->GetScrollbar(ICW_SCROLLBAR);
02076 this->FinishInitNested(&_industry_cargoes_desc, 0);
02077 this->OnInvalidateData(id);
02078 }
02079
02080 virtual void OnInit()
02081 {
02082
02083 Dimension d = GetStringBoundingBox(STR_INDUSTRY_CARGOES_PRODUCERS);
02084 d = maxdim(d, GetStringBoundingBox(STR_INDUSTRY_CARGOES_CUSTOMERS));
02085 d.width += WD_FRAMETEXT_LEFT + WD_FRAMETEXT_RIGHT;
02086 d.height += WD_FRAMETEXT_TOP + WD_FRAMETEXT_BOTTOM;
02087 CargoesField::small_height = d.height;
02088
02089
02090 d.height = 0;
02091 for (IndustryType it = 0; it < NUM_INDUSTRYTYPES; it++) {
02092 const IndustrySpec *indsp = GetIndustrySpec(it);
02093 if (!indsp->enabled) continue;
02094 SetDParam(0, indsp->name);
02095 d = maxdim(d, GetStringBoundingBox(STR_JUST_STRING));
02096 }
02097
02098 for (uint i = 0; i < NUM_CARGO; i++) {
02099 const CargoSpec *csp = CargoSpec::Get(i);
02100 if (!csp->IsValid()) continue;
02101 d = maxdim(d, GetStringBoundingBox(csp->name));
02102 }
02103 d.width += 2 * HOR_TEXT_PADDING;
02104
02105 uint min_ind_height = CargoesField::VERT_CARGO_EDGE * 2 + MAX_CARGOES * FONT_HEIGHT_NORMAL + (MAX_CARGOES - 1) * CargoesField::VERT_CARGO_SPACE;
02106 d.height = max(d.height + 2 * VERT_TEXT_PADDING, min_ind_height);
02107
02108 CargoesField::industry_width = d.width;
02109 CargoesField::normal_height = d.height + CargoesField::VERT_INTER_INDUSTRY_SPACE;
02110 }
02111
02112 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
02113 {
02114 if (widget != ICW_PANEL) return;
02115
02116 size->width = WD_FRAMETEXT_LEFT + CargoesField::industry_width * 3 + CargoesField::CARGO_FIELD_WIDTH * 2 + WD_FRAMETEXT_RIGHT;
02117 }
02118
02119
02120 CargoesFieldType type;
02121 virtual void SetStringParameters (int widget) const
02122 {
02123 if (widget != ICW_CAPTION) return;
02124
02125 if (this->ind_cargo < NUM_INDUSTRYTYPES) {
02126 const IndustrySpec *indsp = GetIndustrySpec(this->ind_cargo);
02127 SetDParam(0, indsp->name);
02128 } else {
02129 const CargoSpec *csp = CargoSpec::Get(this->ind_cargo - NUM_INDUSTRYTYPES);
02130 SetDParam(0, csp->name);
02131 }
02132 }
02133
02142 static bool HasCommonValidCargo(const CargoID *cargoes1, uint length1, const CargoID *cargoes2, uint length2)
02143 {
02144 while (length1 > 0) {
02145 if (*cargoes1 != INVALID_CARGO) {
02146 for (uint i = 0; i < length2; i++) if (*cargoes1 == cargoes2[i]) return true;
02147 }
02148 cargoes1++;
02149 length1--;
02150 }
02151 return false;
02152 }
02153
02160 static bool HousesCanSupply(const CargoID *cargoes, uint length)
02161 {
02162 for (uint i = 0; i < length; i++) {
02163 if (cargoes[i] == INVALID_CARGO) continue;
02164 if (cargoes[i] == CT_PASSENGERS || cargoes[i] == CT_MAIL) return true;
02165 }
02166 return false;
02167 }
02168
02175 static bool HousesCanAccept(const CargoID *cargoes, uint length)
02176 {
02177 HouseZones climate_mask;
02178 switch (_settings_game.game_creation.landscape) {
02179 case LT_TEMPERATE: climate_mask = HZ_TEMP; break;
02180 case LT_ARCTIC: climate_mask = HZ_SUBARTC_ABOVE | HZ_SUBARTC_BELOW; break;
02181 case LT_TROPIC: climate_mask = HZ_SUBTROPIC; break;
02182 case LT_TOYLAND: climate_mask = HZ_TOYLND; break;
02183 default: NOT_REACHED();
02184 }
02185 for (uint i = 0; i < length; i++) {
02186 if (cargoes[i] == INVALID_CARGO) continue;
02187
02188 for (uint h = 0; h < HOUSE_MAX; h++) {
02189 HouseSpec *hs = HouseSpec::Get(h);
02190 if (!hs->enabled || !(hs->building_availability & climate_mask)) continue;
02191
02192 for (uint j = 0; j < lengthof(hs->accepts_cargo); j++) {
02193 if (cargoes[i] == hs->accepts_cargo[j]) return true;
02194 }
02195 }
02196 }
02197 return false;
02198 }
02199
02206 static int CountMatchingAcceptingIndustries(const CargoID *cargoes, uint length)
02207 {
02208 int count = 0;
02209 for (IndustryType it = 0; it < NUM_INDUSTRYTYPES; it++) {
02210 const IndustrySpec *indsp = GetIndustrySpec(it);
02211 if (!indsp->enabled) continue;
02212
02213 if (HasCommonValidCargo(cargoes, length, indsp->accepts_cargo, lengthof(indsp->accepts_cargo))) count++;
02214 }
02215 return count;
02216 }
02217
02224 static int CountMatchingProducingIndustries(const CargoID *cargoes, uint length)
02225 {
02226 int count = 0;
02227 for (IndustryType it = 0; it < NUM_INDUSTRYTYPES; it++) {
02228 const IndustrySpec *indsp = GetIndustrySpec(it);
02229 if (!indsp->enabled) continue;
02230
02231 if (HasCommonValidCargo(cargoes, length, indsp->produced_cargo, lengthof(indsp->produced_cargo))) count++;
02232 }
02233 return count;
02234 }
02235
02242 void ShortenCargoColumn(int column, int top, int bottom)
02243 {
02244 while (top < bottom && !this->fields[top].columns[column].HasConnection()) {
02245 this->fields[top].columns[column].MakeEmpty(CFT_EMPTY);
02246 top++;
02247 }
02248 this->fields[top].columns[column].u.cargo.top_end = true;
02249
02250 while (bottom > top && !this->fields[bottom].columns[column].HasConnection()) {
02251 this->fields[bottom].columns[column].MakeEmpty(CFT_EMPTY);
02252 bottom--;
02253 }
02254 this->fields[bottom].columns[column].u.cargo.bottom_end = true;
02255 }
02256
02263 void PlaceIndustry(int row, int col, IndustryType it)
02264 {
02265 assert(this->fields[row].columns[col].type == CFT_EMPTY);
02266 this->fields[row].columns[col].MakeIndustry(it);
02267 if (col == 0) {
02268 this->fields[row].ConnectIndustryProduced(col);
02269 } else {
02270 this->fields[row].ConnectIndustryAccepted(col);
02271 }
02272 }
02273
02277 void NotifySmallmap()
02278 {
02279 if (!this->IsWidgetLowered(ICW_NOTIFY)) return;
02280
02281
02282
02283 InvalidateWindowClassesData(WC_SMALLMAP, 0);
02284 }
02285
02290 void ComputeIndustryDisplay(IndustryType it)
02291 {
02292 this->GetWidget<NWidgetCore>(ICW_CAPTION)->widget_data = STR_INDUSTRY_CARGOES_INDUSTRY_CAPTION;
02293 this->ind_cargo = it;
02294 _displayed_industries = 1ULL << it;
02295
02296 this->fields.Clear();
02297 CargoesRow *row = this->fields.Append();
02298 row->columns[0].MakeHeader(STR_INDUSTRY_CARGOES_PRODUCERS);
02299 row->columns[1].MakeEmpty(CFT_SMALL_EMPTY);
02300 row->columns[2].MakeEmpty(CFT_SMALL_EMPTY);
02301 row->columns[3].MakeEmpty(CFT_SMALL_EMPTY);
02302 row->columns[4].MakeHeader(STR_INDUSTRY_CARGOES_CUSTOMERS);
02303
02304 const IndustrySpec *central_sp = GetIndustrySpec(it);
02305 bool houses_supply = HousesCanSupply(central_sp->accepts_cargo, lengthof(central_sp->accepts_cargo));
02306 bool houses_accept = HousesCanAccept(central_sp->produced_cargo, lengthof(central_sp->produced_cargo));
02307
02308 int num_supp = CountMatchingProducingIndustries(central_sp->accepts_cargo, lengthof(central_sp->accepts_cargo)) + houses_supply;
02309 int num_cust = CountMatchingAcceptingIndustries(central_sp->produced_cargo, lengthof(central_sp->produced_cargo)) + houses_accept;
02310 int num_indrows = max(3, max(num_supp, num_cust));
02311 for (int i = 0; i < num_indrows; i++) {
02312 CargoesRow *row = this->fields.Append();
02313 row->columns[0].MakeEmpty(CFT_EMPTY);
02314 row->columns[1].MakeCargo(central_sp->accepts_cargo, lengthof(central_sp->accepts_cargo));
02315 row->columns[2].MakeEmpty(CFT_EMPTY);
02316 row->columns[3].MakeCargo(central_sp->produced_cargo, lengthof(central_sp->produced_cargo));
02317 row->columns[4].MakeEmpty(CFT_EMPTY);
02318 }
02319
02320 int central_row = 1 + num_indrows / 2;
02321 this->fields[central_row].columns[2].MakeIndustry(it);
02322 this->fields[central_row].ConnectIndustryProduced(2);
02323 this->fields[central_row].ConnectIndustryAccepted(2);
02324
02325
02326 this->fields[central_row - 1].MakeCargoLabel(2, true);
02327 this->fields[central_row + 1].MakeCargoLabel(2, false);
02328
02329
02330 int supp_count = 0;
02331 int cust_count = 0;
02332 for (IndustryType it = 0; it < NUM_INDUSTRYTYPES; it++) {
02333 const IndustrySpec *indsp = GetIndustrySpec(it);
02334 if (!indsp->enabled) continue;
02335
02336 if (HasCommonValidCargo(central_sp->accepts_cargo, lengthof(central_sp->accepts_cargo), indsp->produced_cargo, lengthof(indsp->produced_cargo))) {
02337 this->PlaceIndustry(1 + supp_count * num_indrows / num_supp, 0, it);
02338 SetBit(_displayed_industries, it);
02339 supp_count++;
02340 }
02341 if (HasCommonValidCargo(central_sp->produced_cargo, lengthof(central_sp->produced_cargo), indsp->accepts_cargo, lengthof(indsp->accepts_cargo))) {
02342 this->PlaceIndustry(1 + cust_count * num_indrows / num_cust, 4, it);
02343 SetBit(_displayed_industries, it);
02344 cust_count++;
02345 }
02346 }
02347 if (houses_supply) {
02348 this->PlaceIndustry(1 + supp_count * num_indrows / num_supp, 0, NUM_INDUSTRYTYPES);
02349 supp_count++;
02350 }
02351 if (houses_accept) {
02352 this->PlaceIndustry(1 + cust_count * num_indrows / num_cust, 4, NUM_INDUSTRYTYPES);
02353 cust_count++;
02354 }
02355
02356 this->ShortenCargoColumn(1, 1, num_indrows);
02357 this->ShortenCargoColumn(3, 1, num_indrows);
02358 const NWidgetBase *nwp = this->GetWidget<NWidgetBase>(ICW_PANEL);
02359 this->vscroll->SetCount(CeilDiv(WD_FRAMETEXT_TOP + WD_FRAMETEXT_BOTTOM + CargoesField::small_height + num_indrows * CargoesField::normal_height, nwp->resize_y));
02360 this->SetDirty();
02361 this->NotifySmallmap();
02362 }
02363
02368 void ComputeCargoDisplay(CargoID cid)
02369 {
02370 this->GetWidget<NWidgetCore>(ICW_CAPTION)->widget_data = STR_INDUSTRY_CARGOES_CARGO_CAPTION;
02371 this->ind_cargo = cid + NUM_INDUSTRYTYPES;
02372 _displayed_industries = 0;
02373
02374 this->fields.Clear();
02375 CargoesRow *row = this->fields.Append();
02376 row->columns[0].MakeHeader(STR_INDUSTRY_CARGOES_PRODUCERS);
02377 row->columns[1].MakeEmpty(CFT_SMALL_EMPTY);
02378 row->columns[2].MakeHeader(STR_INDUSTRY_CARGOES_CUSTOMERS);
02379 row->columns[3].MakeEmpty(CFT_SMALL_EMPTY);
02380 row->columns[4].MakeEmpty(CFT_SMALL_EMPTY);
02381
02382 bool houses_supply = HousesCanSupply(&cid, 1);
02383 bool houses_accept = HousesCanAccept(&cid, 1);
02384 int num_supp = CountMatchingProducingIndustries(&cid, 1) + houses_supply + 1;
02385 int num_cust = CountMatchingAcceptingIndustries(&cid, 1) + houses_accept;
02386 int num_indrows = max(num_supp, num_cust);
02387 for (int i = 0; i < num_indrows; i++) {
02388 CargoesRow *row = this->fields.Append();
02389 row->columns[0].MakeEmpty(CFT_EMPTY);
02390 row->columns[1].MakeCargo(&cid, 1);
02391 row->columns[2].MakeEmpty(CFT_EMPTY);
02392 row->columns[3].MakeEmpty(CFT_EMPTY);
02393 row->columns[4].MakeEmpty(CFT_EMPTY);
02394 }
02395
02396 this->fields[num_indrows].MakeCargoLabel(0, false);
02397
02398
02399 int supp_count = 0;
02400 int cust_count = 0;
02401 for (IndustryType it = 0; it < NUM_INDUSTRYTYPES; it++) {
02402 const IndustrySpec *indsp = GetIndustrySpec(it);
02403 if (!indsp->enabled) continue;
02404
02405 if (HasCommonValidCargo(&cid, 1, indsp->produced_cargo, lengthof(indsp->produced_cargo))) {
02406 this->PlaceIndustry(1 + supp_count * num_indrows / num_supp, 0, it);
02407 SetBit(_displayed_industries, it);
02408 supp_count++;
02409 }
02410 if (HasCommonValidCargo(&cid, 1, indsp->accepts_cargo, lengthof(indsp->accepts_cargo))) {
02411 this->PlaceIndustry(1 + cust_count * num_indrows / num_cust, 2, it);
02412 SetBit(_displayed_industries, it);
02413 cust_count++;
02414 }
02415 }
02416 if (houses_supply) {
02417 this->PlaceIndustry(1 + supp_count * num_indrows / num_supp, 0, NUM_INDUSTRYTYPES);
02418 supp_count++;
02419 }
02420 if (houses_accept) {
02421 this->PlaceIndustry(1 + cust_count * num_indrows / num_cust, 2, NUM_INDUSTRYTYPES);
02422 cust_count++;
02423 }
02424
02425 this->ShortenCargoColumn(1, 1, num_indrows);
02426 const NWidgetBase *nwp = this->GetWidget<NWidgetBase>(ICW_PANEL);
02427 this->vscroll->SetCount(CeilDiv(WD_FRAMETEXT_TOP + WD_FRAMETEXT_BOTTOM + CargoesField::small_height + num_indrows * CargoesField::normal_height, nwp->resize_y));
02428 this->SetDirty();
02429 this->NotifySmallmap();
02430 }
02431
02439 virtual void OnInvalidateData(int data = 0, bool gui_scope = true)
02440 {
02441 if (!gui_scope) return;
02442 if (data == NUM_INDUSTRYTYPES) {
02443 if (this->IsWidgetLowered(ICW_NOTIFY)) {
02444 this->RaiseWidget(ICW_NOTIFY);
02445 this->SetWidgetDirty(ICW_NOTIFY);
02446 }
02447 return;
02448 }
02449
02450 assert(data >= 0 && data < NUM_INDUSTRYTYPES);
02451 this->ComputeIndustryDisplay(data);
02452 }
02453
02454 virtual void DrawWidget(const Rect &r, int widget) const
02455 {
02456 if (widget != ICW_PANEL) return;
02457
02458 DrawPixelInfo tmp_dpi, *old_dpi;
02459 int width = r.right - r.left + 1;
02460 int height = r.bottom - r.top + 1 - WD_FRAMERECT_TOP - WD_FRAMERECT_BOTTOM;
02461 if (!FillDrawPixelInfo(&tmp_dpi, r.left + WD_FRAMERECT_LEFT, r.top + WD_FRAMERECT_TOP, width, height)) return;
02462 old_dpi = _cur_dpi;
02463 _cur_dpi = &tmp_dpi;
02464
02465 int left_pos = WD_FRAMERECT_LEFT;
02466 if (this->ind_cargo >= NUM_INDUSTRYTYPES) left_pos += (CargoesField::industry_width + CargoesField::CARGO_FIELD_WIDTH) / 2;
02467 int last_column = (this->ind_cargo < NUM_INDUSTRYTYPES) ? 4 : 2;
02468
02469 const NWidgetBase *nwp = this->GetWidget<NWidgetBase>(ICW_PANEL);
02470 int vpos = -this->vscroll->GetPosition() * nwp->resize_y;
02471 for (uint i = 0; i < this->fields.Length(); i++) {
02472 int row_height = (i == 0) ? CargoesField::small_height : CargoesField::normal_height;
02473 if (vpos + row_height >= 0) {
02474 int xpos = left_pos;
02475 int col, dir;
02476 if (_current_text_dir == TD_RTL) {
02477 col = last_column;
02478 dir = -1;
02479 } else {
02480 col = 0;
02481 dir = 1;
02482 }
02483 while (col >= 0 && col <= last_column) {
02484 this->fields[i].columns[col].Draw(xpos, vpos);
02485 xpos += (col & 1) ? CargoesField::CARGO_FIELD_WIDTH : CargoesField::industry_width;
02486 col += dir;
02487 }
02488 }
02489 vpos += row_height;
02490 if (vpos >= height) break;
02491 }
02492
02493 _cur_dpi = old_dpi;
02494 }
02495
02503 bool CalculatePositionInWidget(Point pt, Point *fieldxy, Point *xy)
02504 {
02505 const NWidgetBase *nw = this->GetWidget<NWidgetBase>(ICW_PANEL);
02506 pt.x -= nw->pos_x;
02507 pt.y -= nw->pos_y;
02508
02509 int vpos = WD_FRAMERECT_TOP + CargoesField::small_height - this->vscroll->GetPosition() * nw->resize_y;
02510 if (pt.y < vpos) return false;
02511
02512 int row = (pt.y - vpos) / CargoesField::normal_height;
02513 if (row + 1 >= (int)this->fields.Length()) return false;
02514 vpos = pt.y - vpos - row * CargoesField::normal_height;
02515 row++;
02516
02517 int xpos = 2 * WD_FRAMERECT_LEFT + ((this->ind_cargo < NUM_INDUSTRYTYPES) ? 0 : (CargoesField::industry_width + CargoesField::CARGO_FIELD_WIDTH) / 2);
02518 if (pt.x < xpos) return false;
02519 int column;
02520 for (column = 0; column <= 5; column++) {
02521 int width = (column & 1) ? CargoesField::CARGO_FIELD_WIDTH : CargoesField::industry_width;
02522 if (pt.x < xpos + width) break;
02523 xpos += width;
02524 }
02525 int num_columns = (this->ind_cargo < NUM_INDUSTRYTYPES) ? 4 : 2;
02526 if (column > num_columns) return false;
02527 xpos = pt.x - xpos;
02528
02529
02530 fieldxy->y = row;
02531 xy->y = vpos;
02532 if (_current_text_dir == TD_RTL) {
02533 fieldxy->x = num_columns - column;
02534 xy->x = ((column & 1) ? CargoesField::CARGO_FIELD_WIDTH : CargoesField::industry_width) - xpos;
02535 } else {
02536 fieldxy->x = column;
02537 xy->x = xpos;
02538 }
02539 return true;
02540 }
02541
02542 virtual void OnClick(Point pt, int widget, int click_count)
02543 {
02544 switch (widget) {
02545 case ICW_PANEL: {
02546 Point fieldxy, xy;
02547 if (!CalculatePositionInWidget(pt, &fieldxy, &xy)) return;
02548
02549 const CargoesField *fld = this->fields[fieldxy.y].columns + fieldxy.x;
02550 switch (fld->type) {
02551 case CFT_INDUSTRY:
02552 if (fld->u.industry.ind_type < NUM_INDUSTRYTYPES) this->ComputeIndustryDisplay(fld->u.industry.ind_type);
02553 break;
02554
02555 case CFT_CARGO: {
02556 CargoesField *lft = (fieldxy.x > 0) ? this->fields[fieldxy.y].columns + fieldxy.x - 1 : NULL;
02557 CargoesField *rgt = (fieldxy.x < 4) ? this->fields[fieldxy.y].columns + fieldxy.x + 1 : NULL;
02558 CargoID cid = fld->CargoClickedAt(lft, rgt, xy);
02559 if (cid != INVALID_CARGO) this->ComputeCargoDisplay(cid);
02560 break;
02561 }
02562
02563 case CFT_CARGO_LABEL: {
02564 CargoID cid = fld->CargoLabelClickedAt(xy);
02565 if (cid != INVALID_CARGO) this->ComputeCargoDisplay(cid);
02566 break;
02567 }
02568
02569 default:
02570 break;
02571 }
02572 break;
02573 }
02574
02575 case ICW_NOTIFY:
02576 this->ToggleWidgetLoweredState(ICW_NOTIFY);
02577 this->SetWidgetDirty(ICW_NOTIFY);
02578 SndPlayFx(SND_15_BEEP);
02579
02580 if (this->IsWidgetLowered(ICW_NOTIFY)) {
02581 if (FindWindowByClass(WC_SMALLMAP) == NULL) ShowSmallMap();
02582 this->NotifySmallmap();
02583 }
02584 break;
02585 }
02586 }
02587
02588 virtual void OnHover(Point pt, int widget)
02589 {
02590 if (widget != ICW_PANEL) return;
02591
02592 Point fieldxy, xy;
02593 if (!CalculatePositionInWidget(pt, &fieldxy, &xy)) return;
02594
02595 const CargoesField *fld = this->fields[fieldxy.y].columns + fieldxy.x;
02596 CargoID cid = INVALID_CARGO;
02597 switch (fld->type) {
02598 case CFT_CARGO: {
02599 CargoesField *lft = (fieldxy.x > 0) ? this->fields[fieldxy.y].columns + fieldxy.x - 1 : NULL;
02600 CargoesField *rgt = (fieldxy.x < 4) ? this->fields[fieldxy.y].columns + fieldxy.x + 1 : NULL;
02601 cid = fld->CargoClickedAt(lft, rgt, xy);
02602 break;
02603 }
02604
02605 case CFT_CARGO_LABEL: {
02606 cid = fld->CargoLabelClickedAt(xy);
02607 break;
02608 }
02609
02610 case CFT_INDUSTRY:
02611 if (fld->u.industry.ind_type < NUM_INDUSTRYTYPES && (this->ind_cargo >= NUM_INDUSTRYTYPES || fieldxy.x != 2)) {
02612 GuiShowTooltips(this, STR_INDUSTRY_CARGOES_INDUSTRY_TOOLTIP, 0, NULL, TCC_HOVER);
02613 }
02614 return;
02615
02616 default:
02617 break;
02618 }
02619 if (cid != INVALID_CARGO && (this->ind_cargo < NUM_INDUSTRYTYPES || cid != this->ind_cargo - NUM_INDUSTRYTYPES)) {
02620 const CargoSpec *csp = CargoSpec::Get(cid);
02621 uint64 params[5];
02622 params[0] = csp->name;
02623 GuiShowTooltips(this, STR_INDUSTRY_CARGOES_CARGO_TOOLTIP, 1, params, TCC_HOVER);
02624 }
02625 }
02626
02627 virtual void OnResize()
02628 {
02629 this->vscroll->SetCapacityFromWidget(this, ICW_PANEL);
02630 }
02631 };
02632
02633 const int IndustryCargoesWindow::HOR_TEXT_PADDING = 5;
02634 const int IndustryCargoesWindow::VERT_TEXT_PADDING = 5;
02635
02640 static void ShowIndustryCargoesWindow(IndustryType id)
02641 {
02642 assert(id < NUM_INDUSTRYTYPES);
02643
02644 Window *w = BringWindowToFrontById(WC_INDUSTRY_CARGOES, 0);
02645 if (w != NULL) {
02646 w->InvalidateData(id);
02647 return;
02648 }
02649 new IndustryCargoesWindow(id);
02650 }