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00012 #include "stdafx.h"
00013 #include "openttd.h"
00014 #include "gui.h"
00015 #include "sound_func.h"
00016 #include "window_func.h"
00017 #include "textbuf_gui.h"
00018 #include "command_func.h"
00019 #include "viewport_func.h"
00020 #include "gfx_func.h"
00021 #include "industry.h"
00022 #include "town.h"
00023 #include "cheat_type.h"
00024 #include "newgrf_industries.h"
00025 #include "newgrf_text.h"
00026 #include "newgrf_debug.h"
00027 #include "strings_func.h"
00028 #include "company_func.h"
00029 #include "tilehighlight_func.h"
00030 #include "string_func.h"
00031 #include "sortlist_type.h"
00032 #include "widgets/dropdown_func.h"
00033 #include "company_base.h"
00034 #include "core/geometry_func.hpp"
00035 #include "core/random_func.hpp"
00036 #include "core/backup_type.hpp"
00037 #include "genworld.h"
00038 #include "smallmap_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 ? 15 : 0);
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
00601 virtual void OnInvalidateData(int data = 0)
00602 {
00603 this->SetupArrays();
00604
00605 const IndustrySpec *indsp = (this->selected_type == INVALID_INDUSTRYTYPE) ? NULL : GetIndustrySpec(this->selected_type);
00606 if (indsp == NULL) this->enabled[this->selected_index] = _settings_game.difficulty.number_industries != 0;
00607 this->SetButtons();
00608 }
00609 };
00610
00611 void ShowBuildIndustryWindow()
00612 {
00613 if (_game_mode != GM_EDITOR && !Company::IsValidID(_local_company)) return;
00614 if (BringWindowToFrontById(WC_BUILD_INDUSTRY, 0)) return;
00615 new BuildIndustryWindow();
00616 }
00617
00618 static void UpdateIndustryProduction(Industry *i);
00619
00620 static inline bool IsProductionAlterable(const Industry *i)
00621 {
00622 const IndustrySpec *is = GetIndustrySpec(i->type);
00623 return ((_game_mode == GM_EDITOR || _cheats.setup_prod.value) &&
00624 (is->production_rate[0] != 0 || is->production_rate[1] != 0 || is->IsRawIndustry()));
00625 }
00626
00628 enum IndustryViewWidgets {
00629 IVW_CAPTION,
00630 IVW_VIEWPORT,
00631 IVW_INFO,
00632 IVW_GOTO,
00633 IVW_DISPLAY,
00634 };
00635
00636 class IndustryViewWindow : public Window
00637 {
00639 enum Editability {
00640 EA_NONE,
00641 EA_MULTIPLIER,
00642 EA_RATE,
00643 };
00644
00646 enum InfoLine {
00647 IL_NONE,
00648 IL_MULTIPLIER,
00649 IL_RATE1,
00650 IL_RATE2,
00651 };
00652
00653 Editability editable;
00654 InfoLine editbox_line;
00655 InfoLine clicked_line;
00656 byte clicked_button;
00657 int production_offset_y;
00658 int info_height;
00659
00660 public:
00661 IndustryViewWindow(const WindowDesc *desc, WindowNumber window_number) : Window()
00662 {
00663 this->flags4 |= WF_DISABLE_VP_SCROLL;
00664 this->editbox_line = IL_NONE;
00665 this->clicked_line = IL_NONE;
00666 this->clicked_button = 0;
00667 this->info_height = WD_FRAMERECT_TOP + 2 * FONT_HEIGHT_NORMAL + WD_FRAMERECT_BOTTOM + 1;
00668
00669 this->InitNested(desc, window_number);
00670 NWidgetViewport *nvp = this->GetWidget<NWidgetViewport>(IVW_VIEWPORT);
00671 nvp->InitializeViewport(this, Industry::Get(window_number)->location.GetCenterTile(), ZOOM_LVL_INDUSTRY);
00672
00673 this->InvalidateData();
00674 }
00675
00676 virtual void OnPaint()
00677 {
00678 this->DrawWidgets();
00679
00680 if (this->IsShaded()) return;
00681
00682 NWidgetBase *nwi = this->GetWidget<NWidgetBase>(IVW_INFO);
00683 uint expected = this->DrawInfo(nwi->pos_x, nwi->pos_x + nwi->current_x - 1, nwi->pos_y) - nwi->pos_y;
00684 if (expected > nwi->current_y - 1) {
00685 this->info_height = expected + 1;
00686 this->ReInit();
00687 return;
00688 }
00689 }
00690
00698 int DrawInfo(uint left, uint right, uint top)
00699 {
00700 Industry *i = Industry::Get(this->window_number);
00701 const IndustrySpec *ind = GetIndustrySpec(i->type);
00702 int y = top + WD_FRAMERECT_TOP;
00703 bool first = true;
00704 bool has_accept = false;
00705 char cargo_suffix[3][512];
00706
00707 if (HasBit(ind->callback_mask, CBM_IND_PRODUCTION_CARGO_ARRIVAL) || HasBit(ind->callback_mask, CBM_IND_PRODUCTION_256_TICKS)) {
00708 GetAllCargoSuffixes(0, CST_VIEW, i, i->type, ind, i->accepts_cargo, cargo_suffix);
00709 for (byte j = 0; j < lengthof(i->accepts_cargo); j++) {
00710 if (i->accepts_cargo[j] == CT_INVALID) continue;
00711 has_accept = true;
00712 if (first) {
00713 DrawString(left + WD_FRAMERECT_LEFT, right - WD_FRAMERECT_RIGHT, y, STR_INDUSTRY_VIEW_WAITING_FOR_PROCESSING);
00714 y += FONT_HEIGHT_NORMAL;
00715 first = false;
00716 }
00717 SetDParam(0, i->accepts_cargo[j]);
00718 SetDParam(1, i->incoming_cargo_waiting[j]);
00719 SetDParamStr(2, cargo_suffix[j]);
00720 DrawString(left + WD_FRAMETEXT_LEFT, right - WD_FRAMERECT_RIGHT, y, STR_INDUSTRY_VIEW_WAITING_STOCKPILE_CARGO);
00721 y += FONT_HEIGHT_NORMAL;
00722 }
00723 } else {
00724 GetAllCargoSuffixes(0, CST_VIEW, i, i->type, ind, i->accepts_cargo, cargo_suffix);
00725 StringID str = STR_INDUSTRY_VIEW_REQUIRES_CARGO;
00726 byte p = 0;
00727 for (byte j = 0; j < lengthof(i->accepts_cargo); j++) {
00728 if (i->accepts_cargo[j] == CT_INVALID) continue;
00729 has_accept = true;
00730 if (p > 0) str++;
00731 SetDParam(p++, CargoSpec::Get(i->accepts_cargo[j])->name);
00732 SetDParamStr(p++, cargo_suffix[j]);
00733 }
00734 if (has_accept) {
00735 DrawString(left + WD_FRAMERECT_LEFT, right - WD_FRAMERECT_RIGHT, y, str);
00736 y += FONT_HEIGHT_NORMAL;
00737 }
00738 }
00739
00740 GetAllCargoSuffixes(3, CST_VIEW, i, i->type, ind, i->produced_cargo, cargo_suffix);
00741 first = true;
00742 for (byte j = 0; j < lengthof(i->produced_cargo); j++) {
00743 if (i->produced_cargo[j] == CT_INVALID) continue;
00744 if (first) {
00745 if (has_accept) y += WD_PAR_VSEP_WIDE;
00746 DrawString(left + WD_FRAMERECT_LEFT, right - WD_FRAMERECT_RIGHT, y, STR_INDUSTRY_VIEW_PRODUCTION_LAST_MONTH_TITLE);
00747 y += FONT_HEIGHT_NORMAL;
00748 if (this->editable == EA_RATE) this->production_offset_y = y;
00749 first = false;
00750 }
00751
00752 SetDParam(0, i->produced_cargo[j]);
00753 SetDParam(1, i->last_month_production[j]);
00754 SetDParamStr(2, cargo_suffix[j]);
00755 SetDParam(3, ToPercent8(i->last_month_pct_transported[j]));
00756 uint x = left + WD_FRAMETEXT_LEFT + (this->editable == EA_RATE ? 30 : 0);
00757 DrawString(x, right - WD_FRAMERECT_RIGHT, y, STR_INDUSTRY_VIEW_TRANSPORTED);
00758
00759 if (this->editable == EA_RATE) {
00760 DrawArrowButtons(left + WD_FRAMETEXT_LEFT, y, COLOUR_YELLOW, (this->clicked_line == IL_RATE1 + j) ? this->clicked_button : 0,
00761 i->production_rate[j] > 0, i->production_rate[j] < 255);
00762 }
00763 y += FONT_HEIGHT_NORMAL;
00764 }
00765
00766
00767 if (this->editable == EA_MULTIPLIER) {
00768 y += WD_PAR_VSEP_WIDE;
00769 this->production_offset_y = y;
00770 SetDParam(0, RoundDivSU(i->prod_level * 100, PRODLEVEL_DEFAULT));
00771 uint x = left + WD_FRAMETEXT_LEFT + 30;
00772 DrawString(x, right - WD_FRAMERECT_RIGHT, y, STR_INDUSTRY_VIEW_PRODUCTION_LEVEL);
00773 DrawArrowButtons(left + WD_FRAMETEXT_LEFT, y, COLOUR_YELLOW, (this->clicked_line == IL_MULTIPLIER) ? this->clicked_button : 0,
00774 i->prod_level > PRODLEVEL_MINIMUM, i->prod_level < PRODLEVEL_MAXIMUM);
00775 y += FONT_HEIGHT_NORMAL;
00776 }
00777
00778
00779 if (HasBit(ind->callback_mask, CBM_IND_WINDOW_MORE_TEXT)) {
00780 uint16 callback_res = GetIndustryCallback(CBID_INDUSTRY_WINDOW_MORE_TEXT, 0, 0, i, i->type, i->location.tile);
00781 if (callback_res != CALLBACK_FAILED) {
00782 StringID message = GetGRFStringID(ind->grf_prop.grffile->grfid, 0xD000 + callback_res);
00783 if (message != STR_NULL && message != STR_UNDEFINED) {
00784 y += WD_PAR_VSEP_WIDE;
00785
00786 PrepareTextRefStackUsage(6);
00787
00788
00789
00790 y = DrawStringMultiLine(left + WD_FRAMERECT_LEFT, right - WD_FRAMERECT_RIGHT, y, UINT16_MAX, message);
00791 StopTextRefStackUsage();
00792 }
00793 }
00794 }
00795 return y + WD_FRAMERECT_BOTTOM;
00796 }
00797
00798 virtual void SetStringParameters(int widget) const
00799 {
00800 if (widget== IVW_CAPTION) SetDParam(0, this->window_number);
00801 }
00802
00803 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
00804 {
00805 if (widget == IVW_INFO) size->height = this->info_height;
00806 }
00807
00808 virtual void OnClick(Point pt, int widget, int click_count)
00809 {
00810 switch (widget) {
00811 case IVW_INFO: {
00812 Industry *i = Industry::Get(this->window_number);
00813 InfoLine line = IL_NONE;
00814
00815 switch (this->editable) {
00816 case EA_NONE: break;
00817
00818 case EA_MULTIPLIER:
00819 if (IsInsideBS(pt.y, this->production_offset_y, FONT_HEIGHT_NORMAL)) line = IL_MULTIPLIER;
00820 break;
00821
00822 case EA_RATE:
00823 if (pt.y >= this->production_offset_y) {
00824 int row = (pt.y - this->production_offset_y) / FONT_HEIGHT_NORMAL;
00825 for (uint j = 0; j < lengthof(i->produced_cargo); j++) {
00826 if (i->produced_cargo[j] == CT_INVALID) continue;
00827 row--;
00828 if (row < 0) {
00829 line = (InfoLine)(IL_RATE1 + j);
00830 break;
00831 }
00832 }
00833 }
00834 break;
00835 }
00836 if (line == IL_NONE) return;
00837
00838 NWidgetBase *nwi = this->GetWidget<NWidgetBase>(widget);
00839 int left = nwi->pos_x + WD_FRAMETEXT_LEFT;
00840 int right = nwi->pos_x + nwi->current_x - 1 - WD_FRAMERECT_RIGHT;
00841 if (IsInsideMM(pt.x, left, left + 20)) {
00842
00843 byte button = (pt.x < left + 10) ? 1 : 2;
00844 switch (this->editable) {
00845 case EA_MULTIPLIER:
00846 if (button == 1) {
00847 if (i->prod_level <= PRODLEVEL_MINIMUM) return;
00848 i->prod_level = max<uint>(i->prod_level / 2, PRODLEVEL_MINIMUM);
00849 } else {
00850 if (i->prod_level >= PRODLEVEL_MAXIMUM) return;
00851 i->prod_level = minu(i->prod_level * 2, PRODLEVEL_MAXIMUM);
00852 }
00853 break;
00854
00855 case EA_RATE:
00856 if (button == 1) {
00857 if (i->production_rate[line - IL_RATE1] <= 0) return;
00858 i->production_rate[line - IL_RATE1] = max(i->production_rate[line - IL_RATE1] / 2, 0);
00859 } else {
00860 if (i->production_rate[line - IL_RATE1] >= 255) return;
00861
00862 int new_prod = i->production_rate[line - IL_RATE1] == 0 ? 1 : i->production_rate[line - IL_RATE1] * 2;
00863 i->production_rate[line - IL_RATE1] = minu(new_prod, 255);
00864 }
00865 break;
00866
00867 default: NOT_REACHED();
00868 }
00869
00870 UpdateIndustryProduction(i);
00871 this->SetDirty();
00872 this->flags4 |= WF_TIMEOUT_BEGIN;
00873 this->clicked_line = line;
00874 this->clicked_button = button;
00875 } else if (IsInsideMM(pt.x, left + 30, right)) {
00876
00877 this->editbox_line = line;
00878 switch (this->editable) {
00879 case EA_MULTIPLIER:
00880 SetDParam(0, RoundDivSU(i->prod_level * 100, PRODLEVEL_DEFAULT));
00881 ShowQueryString(STR_JUST_INT, STR_CONFIG_GAME_PRODUCTION_LEVEL, 10, 100, this, CS_ALPHANUMERAL, QSF_NONE);
00882 break;
00883
00884 case EA_RATE:
00885 SetDParam(0, i->production_rate[line - IL_RATE1] * 8);
00886 ShowQueryString(STR_JUST_INT, STR_CONFIG_GAME_PRODUCTION, 10, 100, this, CS_ALPHANUMERAL, QSF_NONE);
00887 break;
00888
00889 default: NOT_REACHED();
00890 }
00891 }
00892 break;
00893 }
00894
00895 case IVW_GOTO: {
00896 Industry *i = Industry::Get(this->window_number);
00897 if (_ctrl_pressed) {
00898 ShowExtraViewPortWindow(i->location.GetCenterTile());
00899 } else {
00900 ScrollMainWindowToTile(i->location.GetCenterTile());
00901 }
00902 break;
00903 }
00904
00905 case IVW_DISPLAY: {
00906 Industry *i = Industry::Get(this->window_number);
00907 ShowIndustryCargoesWindow(i->type);
00908 break;
00909 }
00910 }
00911 }
00912
00913 virtual void OnTimeout()
00914 {
00915 this->clicked_line = IL_NONE;
00916 this->clicked_button = 0;
00917 this->SetDirty();
00918 }
00919
00920 virtual void OnResize()
00921 {
00922 if (this->viewport != NULL) {
00923 NWidgetViewport *nvp = this->GetWidget<NWidgetViewport>(IVW_VIEWPORT);
00924 nvp->UpdateViewportCoordinates(this);
00925
00926 ScrollWindowToTile(Industry::Get(this->window_number)->location.GetCenterTile(), this, true);
00927 }
00928 }
00929
00930 virtual void OnQueryTextFinished(char *str)
00931 {
00932 if (StrEmpty(str)) return;
00933
00934 Industry *i = Industry::Get(this->window_number);
00935 uint value = atoi(str);
00936 switch (this->editbox_line) {
00937 case IL_NONE: NOT_REACHED();
00938
00939 case IL_MULTIPLIER:
00940 i->prod_level = ClampU(RoundDivSU(value * PRODLEVEL_DEFAULT, 100), PRODLEVEL_MINIMUM, PRODLEVEL_MAXIMUM);
00941 break;
00942
00943 default:
00944 i->production_rate[this->editbox_line - IL_RATE1] = ClampU(RoundDivSU(value, 8), 0, 255);
00945 break;
00946 }
00947 UpdateIndustryProduction(i);
00948 this->SetDirty();
00949 }
00950
00951 virtual void OnInvalidateData(int data)
00952 {
00953 const Industry *i = Industry::Get(this->window_number);
00954 if (IsProductionAlterable(i)) {
00955 const IndustrySpec *ind = GetIndustrySpec(i->type);
00956 this->editable = ind->UsesSmoothEconomy() ? EA_RATE : EA_MULTIPLIER;
00957 } else {
00958 this->editable = EA_NONE;
00959 }
00960 }
00961
00962 virtual bool IsNewGRFInspectable() const
00963 {
00964 return ::IsNewGRFInspectable(GSF_INDUSTRIES, this->window_number);
00965 }
00966
00967 virtual void ShowNewGRFInspectWindow() const
00968 {
00969 ::ShowNewGRFInspectWindow(GSF_INDUSTRIES, this->window_number);
00970 }
00971 };
00972
00973 static void UpdateIndustryProduction(Industry *i)
00974 {
00975 const IndustrySpec *indspec = GetIndustrySpec(i->type);
00976 if (!indspec->UsesSmoothEconomy()) i->RecomputeProductionMultipliers();
00977
00978 for (byte j = 0; j < lengthof(i->produced_cargo); j++) {
00979 if (i->produced_cargo[j] != CT_INVALID) {
00980 i->last_month_production[j] = 8 * i->production_rate[j];
00981 }
00982 }
00983 }
00984
00986 static const NWidgetPart _nested_industry_view_widgets[] = {
00987 NWidget(NWID_HORIZONTAL),
00988 NWidget(WWT_CLOSEBOX, COLOUR_CREAM),
00989 NWidget(WWT_CAPTION, COLOUR_CREAM, IVW_CAPTION), SetDataTip(STR_INDUSTRY_VIEW_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
00990 NWidget(WWT_DEBUGBOX, COLOUR_CREAM),
00991 NWidget(WWT_SHADEBOX, COLOUR_CREAM),
00992 NWidget(WWT_STICKYBOX, COLOUR_CREAM),
00993 EndContainer(),
00994 NWidget(WWT_PANEL, COLOUR_CREAM),
00995 NWidget(WWT_INSET, COLOUR_CREAM), SetPadding(2, 2, 2, 2),
00996 NWidget(NWID_VIEWPORT, INVALID_COLOUR, IVW_VIEWPORT), SetMinimalSize(254, 86), SetFill(1, 0), SetPadding(1, 1, 1, 1), SetResize(1, 1),
00997 EndContainer(),
00998 EndContainer(),
00999 NWidget(WWT_PANEL, COLOUR_CREAM, IVW_INFO), SetMinimalSize(260, 2), SetResize(1, 0),
01000 EndContainer(),
01001 NWidget(NWID_HORIZONTAL),
01002 NWidget(WWT_PUSHTXTBTN, COLOUR_CREAM, IVW_GOTO), SetFill(1, 0), SetResize(1, 0), SetDataTip(STR_BUTTON_LOCATION, STR_INDUSTRY_VIEW_LOCATION_TOOLTIP),
01003 NWidget(WWT_PUSHTXTBTN, COLOUR_CREAM, IVW_DISPLAY), SetFill(1, 0), SetResize(1, 0), SetDataTip(STR_INDUSTRY_DISPLAY_CHAIN, STR_INDUSTRY_DISPLAY_CHAIN_TOOLTIP),
01004 NWidget(WWT_RESIZEBOX, COLOUR_CREAM),
01005 EndContainer(),
01006 };
01007
01009 static const WindowDesc _industry_view_desc(
01010 WDP_AUTO, 260, 120,
01011 WC_INDUSTRY_VIEW, WC_NONE,
01012 WDF_UNCLICK_BUTTONS,
01013 _nested_industry_view_widgets, lengthof(_nested_industry_view_widgets)
01014 );
01015
01016 void ShowIndustryViewWindow(int industry)
01017 {
01018 AllocateWindowDescFront<IndustryViewWindow>(&_industry_view_desc, industry);
01019 }
01020
01022 enum IndustryDirectoryWidgets {
01023 IDW_DROPDOWN_ORDER,
01024 IDW_DROPDOWN_CRITERIA,
01025 IDW_INDUSTRY_LIST,
01026 IDW_SCROLLBAR,
01027 };
01028
01030 static const NWidgetPart _nested_industry_directory_widgets[] = {
01031 NWidget(NWID_HORIZONTAL),
01032 NWidget(WWT_CLOSEBOX, COLOUR_BROWN),
01033 NWidget(WWT_CAPTION, COLOUR_BROWN), SetDataTip(STR_INDUSTRY_DIRECTORY_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
01034 NWidget(WWT_SHADEBOX, COLOUR_BROWN),
01035 NWidget(WWT_STICKYBOX, COLOUR_BROWN),
01036 EndContainer(),
01037 NWidget(NWID_HORIZONTAL),
01038 NWidget(NWID_VERTICAL),
01039 NWidget(NWID_HORIZONTAL),
01040 NWidget(WWT_TEXTBTN, COLOUR_BROWN, IDW_DROPDOWN_ORDER), SetDataTip(STR_BUTTON_SORT_BY, STR_TOOLTIP_SORT_ORDER),
01041 NWidget(WWT_DROPDOWN, COLOUR_BROWN, IDW_DROPDOWN_CRITERIA), SetDataTip(STR_JUST_STRING, STR_TOOLTIP_SORT_CRITERIA),
01042 NWidget(WWT_PANEL, COLOUR_BROWN), SetResize(1, 0), EndContainer(),
01043 EndContainer(),
01044 NWidget(WWT_PANEL, COLOUR_BROWN, IDW_INDUSTRY_LIST), SetDataTip(0x0, STR_INDUSTRY_DIRECTORY_LIST_CAPTION), SetResize(1, 1), SetScrollbar(IDW_SCROLLBAR), EndContainer(),
01045 EndContainer(),
01046 NWidget(NWID_VERTICAL),
01047 NWidget(NWID_VSCROLLBAR, COLOUR_BROWN, IDW_SCROLLBAR),
01048 NWidget(WWT_RESIZEBOX, COLOUR_BROWN),
01049 EndContainer(),
01050 EndContainer(),
01051 };
01052
01053 typedef GUIList<const Industry*> GUIIndustryList;
01054
01055
01059 class IndustryDirectoryWindow : public Window {
01060 protected:
01061
01062 static Listing last_sorting;
01063 static const Industry *last_industry;
01064
01065
01066 static const StringID sorter_names[];
01067 static GUIIndustryList::SortFunction * const sorter_funcs[];
01068
01069 GUIIndustryList industries;
01070 Scrollbar *vscroll;
01071
01073 void BuildSortIndustriesList()
01074 {
01075 if (this->industries.NeedRebuild()) {
01076 this->industries.Clear();
01077
01078 const Industry *i;
01079 FOR_ALL_INDUSTRIES(i) {
01080 *this->industries.Append() = i;
01081 }
01082
01083 this->industries.Compact();
01084 this->industries.RebuildDone();
01085 this->vscroll->SetCount(this->industries.Length());
01086 }
01087
01088 if (!this->industries.Sort()) return;
01089 IndustryDirectoryWindow::last_industry = NULL;
01090 this->SetWidgetDirty(IDW_INDUSTRY_LIST);
01091 }
01092
01100 static inline int GetCargoTransportedPercentsIfValid(const Industry *i, uint id)
01101 {
01102 assert(id < lengthof(i->produced_cargo));
01103
01104 if (i->produced_cargo[id] == CT_INVALID) return 101;
01105 return ToPercent8(i->last_month_pct_transported[id]);
01106 }
01107
01115 static int GetCargoTransportedSortValue(const Industry *i)
01116 {
01117 int p1 = GetCargoTransportedPercentsIfValid(i, 0);
01118 int p2 = GetCargoTransportedPercentsIfValid(i, 1);
01119
01120 if (p1 > p2) Swap(p1, p2);
01121
01122 return (p1 << 8) + p2;
01123 }
01124
01126 static int CDECL IndustryNameSorter(const Industry * const *a, const Industry * const *b)
01127 {
01128 static char buf_cache[96];
01129 static char buf[96];
01130
01131 SetDParam(0, (*a)->index);
01132 GetString(buf, STR_INDUSTRY_NAME, lastof(buf));
01133
01134 if (*b != last_industry) {
01135 last_industry = *b;
01136 SetDParam(0, (*b)->index);
01137 GetString(buf_cache, STR_INDUSTRY_NAME, lastof(buf_cache));
01138 }
01139
01140 return strnatcmp(buf, buf_cache);
01141 }
01142
01144 static int CDECL IndustryTypeSorter(const Industry * const *a, const Industry * const *b)
01145 {
01146 int it_a = 0;
01147 while (it_a != NUM_INDUSTRYTYPES && (*a)->type != _sorted_industry_types[it_a]) it_a++;
01148 int it_b = 0;
01149 while (it_b != NUM_INDUSTRYTYPES && (*b)->type != _sorted_industry_types[it_b]) it_b++;
01150 int r = it_a - it_b;
01151 return (r == 0) ? IndustryNameSorter(a, b) : r;
01152 }
01153
01155 static int CDECL IndustryProductionSorter(const Industry * const *a, const Industry * const *b)
01156 {
01157 uint prod_a = 0, prod_b = 0;
01158 for (uint i = 0; i < lengthof((*a)->produced_cargo); i++) {
01159 if ((*a)->produced_cargo[i] != CT_INVALID) prod_a += (*a)->last_month_production[i];
01160 if ((*b)->produced_cargo[i] != CT_INVALID) prod_b += (*b)->last_month_production[i];
01161 }
01162 int r = prod_a - prod_b;
01163
01164 return (r == 0) ? IndustryTypeSorter(a, b) : r;
01165 }
01166
01168 static int CDECL IndustryTransportedCargoSorter(const Industry * const *a, const Industry * const *b)
01169 {
01170 int r = GetCargoTransportedSortValue(*a) - GetCargoTransportedSortValue(*b);
01171 return (r == 0) ? IndustryNameSorter(a, b) : r;
01172 }
01173
01179 StringID GetIndustryString(const Industry *i) const
01180 {
01181 const IndustrySpec *indsp = GetIndustrySpec(i->type);
01182 byte p = 0;
01183
01184
01185 SetDParam(p++, i->index);
01186
01187 static char cargo_suffix[lengthof(i->produced_cargo)][512];
01188 GetAllCargoSuffixes(3, CST_DIR, i, i->type, indsp, i->produced_cargo, cargo_suffix);
01189
01190
01191 for (byte j = 0; j < lengthof(i->produced_cargo); j++) {
01192 if (i->produced_cargo[j] == CT_INVALID) continue;
01193 SetDParam(p++, i->produced_cargo[j]);
01194 SetDParam(p++, i->last_month_production[j]);
01195 SetDParamStr(p++, cargo_suffix[j]);
01196 }
01197
01198
01199 for (byte j = 0; j < lengthof(i->produced_cargo); j++) {
01200 if (i->produced_cargo[j] == CT_INVALID) continue;
01201 SetDParam(p++, ToPercent8(i->last_month_pct_transported[j]));
01202 }
01203
01204
01205 switch (p) {
01206 case 1: return STR_INDUSTRY_DIRECTORY_ITEM_NOPROD;
01207 case 5: return STR_INDUSTRY_DIRECTORY_ITEM;
01208 default: return STR_INDUSTRY_DIRECTORY_ITEM_TWO;
01209 }
01210 }
01211
01212 public:
01213 IndustryDirectoryWindow(const WindowDesc *desc, WindowNumber number) : Window()
01214 {
01215 this->CreateNestedTree(desc);
01216 this->vscroll = this->GetScrollbar(IDW_SCROLLBAR);
01217
01218 this->industries.SetListing(this->last_sorting);
01219 this->industries.SetSortFuncs(IndustryDirectoryWindow::sorter_funcs);
01220 this->industries.ForceRebuild();
01221 this->BuildSortIndustriesList();
01222
01223 this->FinishInitNested(desc, 0);
01224 }
01225
01226 ~IndustryDirectoryWindow()
01227 {
01228 this->last_sorting = this->industries.GetListing();
01229 }
01230
01231 virtual void SetStringParameters(int widget) const
01232 {
01233 if (widget == IDW_DROPDOWN_CRITERIA) SetDParam(0, IndustryDirectoryWindow::sorter_names[this->industries.SortType()]);
01234 }
01235
01236 virtual void DrawWidget(const Rect &r, int widget) const
01237 {
01238 switch (widget) {
01239 case IDW_DROPDOWN_ORDER:
01240 this->DrawSortButtonState(widget, this->industries.IsDescSortOrder() ? SBS_DOWN : SBS_UP);
01241 break;
01242
01243 case IDW_INDUSTRY_LIST: {
01244 int n = 0;
01245 int y = r.top + WD_FRAMERECT_TOP;
01246 if (this->industries.Length() == 0) {
01247 DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, STR_INDUSTRY_DIRECTORY_NONE);
01248 break;
01249 }
01250 for (uint i = this->vscroll->GetPosition(); i < this->industries.Length(); i++) {
01251 DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, this->GetIndustryString(this->industries[i]));
01252
01253 y += this->resize.step_height;
01254 if (++n == this->vscroll->GetCapacity()) break;
01255 }
01256 break;
01257 }
01258 }
01259 }
01260
01261 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
01262 {
01263 switch (widget) {
01264 case IDW_DROPDOWN_ORDER: {
01265 Dimension d = GetStringBoundingBox(this->GetWidget<NWidgetCore>(widget)->widget_data);
01266 d.width += padding.width + WD_SORTBUTTON_ARROW_WIDTH * 2;
01267 d.height += padding.height;
01268 *size = maxdim(*size, d);
01269 break;
01270 }
01271
01272 case IDW_DROPDOWN_CRITERIA: {
01273 Dimension d = {0, 0};
01274 for (uint i = 0; IndustryDirectoryWindow::sorter_names[i] != INVALID_STRING_ID; i++) {
01275 d = maxdim(d, GetStringBoundingBox(IndustryDirectoryWindow::sorter_names[i]));
01276 }
01277 d.width += padding.width;
01278 d.height += padding.height;
01279 *size = maxdim(*size, d);
01280 break;
01281 }
01282
01283 case IDW_INDUSTRY_LIST: {
01284 Dimension d = GetStringBoundingBox(STR_INDUSTRY_DIRECTORY_NONE);
01285 for (uint i = 0; i < this->industries.Length(); i++) {
01286 d = maxdim(d, GetStringBoundingBox(this->GetIndustryString(this->industries[i])));
01287 }
01288 resize->height = d.height;
01289 d.height *= 5;
01290 d.width += padding.width + WD_FRAMERECT_LEFT + WD_FRAMERECT_RIGHT;
01291 d.height += padding.height + WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM;
01292 *size = maxdim(*size, d);
01293 break;
01294 }
01295 }
01296 }
01297
01298
01299 virtual void OnClick(Point pt, int widget, int click_count)
01300 {
01301 switch (widget) {
01302 case IDW_DROPDOWN_ORDER:
01303 this->industries.ToggleSortOrder();
01304 this->SetDirty();
01305 break;
01306
01307 case IDW_DROPDOWN_CRITERIA:
01308 ShowDropDownMenu(this, IndustryDirectoryWindow::sorter_names, this->industries.SortType(), IDW_DROPDOWN_CRITERIA, 0, 0);
01309 break;
01310
01311 case IDW_INDUSTRY_LIST: {
01312 uint p = this->vscroll->GetScrolledRowFromWidget(pt.y, this, IDW_INDUSTRY_LIST, WD_FRAMERECT_TOP);
01313 if (p < this->industries.Length()) {
01314 if (_ctrl_pressed) {
01315 ShowExtraViewPortWindow(this->industries[p]->location.tile);
01316 } else {
01317 ScrollMainWindowToTile(this->industries[p]->location.tile);
01318 }
01319 }
01320 break;
01321 }
01322 }
01323 }
01324
01325 virtual void OnDropdownSelect(int widget, int index)
01326 {
01327 if (this->industries.SortType() != index) {
01328 this->industries.SetSortType(index);
01329 this->BuildSortIndustriesList();
01330 }
01331 }
01332
01333 virtual void OnResize()
01334 {
01335 this->vscroll->SetCapacityFromWidget(this, IDW_INDUSTRY_LIST);
01336 }
01337
01338 virtual void OnHundredthTick()
01339 {
01340 this->industries.ForceResort();
01341 this->BuildSortIndustriesList();
01342 }
01343
01344 virtual void OnInvalidateData(int data)
01345 {
01346 if (data == 0) {
01347 this->industries.ForceRebuild();
01348 } else {
01349 this->industries.ForceResort();
01350 }
01351 this->BuildSortIndustriesList();
01352 }
01353 };
01354
01355 Listing IndustryDirectoryWindow::last_sorting = {false, 0};
01356 const Industry *IndustryDirectoryWindow::last_industry = NULL;
01357
01358
01359 GUIIndustryList::SortFunction * const IndustryDirectoryWindow::sorter_funcs[] = {
01360 &IndustryNameSorter,
01361 &IndustryTypeSorter,
01362 &IndustryProductionSorter,
01363 &IndustryTransportedCargoSorter
01364 };
01365
01366
01367 const StringID IndustryDirectoryWindow::sorter_names[] = {
01368 STR_SORT_BY_NAME,
01369 STR_SORT_BY_TYPE,
01370 STR_SORT_BY_PRODUCTION,
01371 STR_SORT_BY_TRANSPORTED,
01372 INVALID_STRING_ID
01373 };
01374
01375
01377 static const WindowDesc _industry_directory_desc(
01378 WDP_AUTO, 428, 190,
01379 WC_INDUSTRY_DIRECTORY, WC_NONE,
01380 WDF_UNCLICK_BUTTONS,
01381 _nested_industry_directory_widgets, lengthof(_nested_industry_directory_widgets)
01382 );
01383
01384 void ShowIndustryDirectory()
01385 {
01386 AllocateWindowDescFront<IndustryDirectoryWindow>(&_industry_directory_desc, 0);
01387 }
01388
01390 enum IndustryCargoesWidgets {
01391 ICW_CAPTION,
01392 ICW_NOTIFY,
01393 ICW_PANEL,
01394 ICW_SCROLLBAR,
01395 };
01396
01398 static const NWidgetPart _nested_industry_cargoes_widgets[] = {
01399 NWidget(NWID_HORIZONTAL),
01400 NWidget(WWT_CLOSEBOX, COLOUR_BROWN),
01401 NWidget(WWT_CAPTION, COLOUR_BROWN, ICW_CAPTION), SetDataTip(STR_INDUSTRY_CARGOES_INDUSTRY_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
01402 NWidget(WWT_SHADEBOX, COLOUR_BROWN),
01403 NWidget(WWT_STICKYBOX, COLOUR_BROWN),
01404 EndContainer(),
01405 NWidget(NWID_HORIZONTAL),
01406 NWidget(NWID_VERTICAL),
01407 NWidget(WWT_PANEL, COLOUR_BROWN, ICW_PANEL), SetResize(1, 10), SetMinimalSize(200, 90), SetScrollbar(ICW_SCROLLBAR), EndContainer(),
01408 NWidget(NWID_HORIZONTAL),
01409 NWidget(WWT_TEXTBTN, COLOUR_BROWN, ICW_NOTIFY),
01410 SetDataTip(STR_INDUSTRY_CARGOES_NOTIFY_SMALLMAP, STR_INDUSTRY_CARGOES_NOTIFY_SMALLMAP_TOOLTIP),
01411 NWidget(WWT_PANEL, COLOUR_BROWN), SetFill(1, 0), SetResize(1, 0), EndContainer(),
01412 EndContainer(),
01413 EndContainer(),
01414 NWidget(NWID_VERTICAL),
01415 NWidget(NWID_VSCROLLBAR, COLOUR_BROWN, ICW_SCROLLBAR),
01416 NWidget(WWT_RESIZEBOX, COLOUR_BROWN),
01417 EndContainer(),
01418 EndContainer(),
01419 };
01420
01422 static const WindowDesc _industry_cargoes_desc(
01423 WDP_AUTO, 300, 210,
01424 WC_INDUSTRY_CARGOES, WC_NONE,
01425 0,
01426 _nested_industry_cargoes_widgets, lengthof(_nested_industry_cargoes_widgets)
01427 );
01428
01430 enum CargoesFieldType {
01431 CFT_EMPTY,
01432 CFT_SMALL_EMPTY,
01433 CFT_INDUSTRY,
01434 CFT_CARGO,
01435 CFT_CARGO_LABEL,
01436 CFT_HEADER,
01437 };
01438
01439 static const uint MAX_CARGOES = 3;
01440
01442 struct CargoesField {
01443 static const int VERT_INTER_INDUSTRY_SPACE;
01444 static const int HOR_CARGO_BORDER_SPACE;
01445 static const int CARGO_STUB_WIDTH;
01446 static const int HOR_CARGO_WIDTH, HOR_CARGO_SPACE;
01447 static const int CARGO_FIELD_WIDTH;
01448 static const int VERT_CARGO_SPACE, VERT_CARGO_EDGE;
01449 static const int BLOB_DISTANCE, BLOB_WIDTH, BLOB_HEIGHT;
01450
01451 static const int INDUSTRY_LINE_COLOUR;
01452 static const int CARGO_LINE_COLOUR;
01453
01454 static int small_height, normal_height;
01455 static int industry_width;
01456
01457 CargoesFieldType type;
01458 union {
01459 struct {
01460 IndustryType ind_type;
01461 CargoID other_produced[MAX_CARGOES];
01462 CargoID other_accepted[MAX_CARGOES];
01463 } industry;
01464 struct {
01465 CargoID vertical_cargoes[MAX_CARGOES];
01466 byte num_cargoes;
01467 CargoID supp_cargoes[MAX_CARGOES];
01468 byte top_end;
01469 CargoID cust_cargoes[MAX_CARGOES];
01470 byte bottom_end;
01471 } cargo;
01472 struct {
01473 CargoID cargoes[MAX_CARGOES];
01474 bool left_align;
01475 } cargo_label;
01476 StringID header;
01477 } u;
01478
01483 void MakeEmpty(CargoesFieldType type)
01484 {
01485 this->type = type;
01486 }
01487
01493 void MakeIndustry(IndustryType ind_type)
01494 {
01495 this->type = CFT_INDUSTRY;
01496 this->u.industry.ind_type = ind_type;
01497 MemSetT(this->u.industry.other_accepted, INVALID_CARGO, MAX_CARGOES);
01498 MemSetT(this->u.industry.other_produced, INVALID_CARGO, MAX_CARGOES);
01499 }
01500
01507 int ConnectCargo(CargoID cargo, bool producer)
01508 {
01509 assert(this->type == CFT_CARGO);
01510 if (cargo == INVALID_CARGO) return -1;
01511
01512
01513 int column = -1;
01514 for (int i = 0; i < this->u.cargo.num_cargoes; i++) {
01515 if (cargo == this->u.cargo.vertical_cargoes[i]) {
01516 column = i;
01517 break;
01518 }
01519 }
01520 if (column < 0) return -1;
01521
01522 if (producer) {
01523 assert(this->u.cargo.supp_cargoes[column] == INVALID_CARGO);
01524 this->u.cargo.supp_cargoes[column] = column;
01525 } else {
01526 assert(this->u.cargo.cust_cargoes[column] == INVALID_CARGO);
01527 this->u.cargo.cust_cargoes[column] = column;
01528 }
01529 return column;
01530 }
01531
01536 bool HasConnection()
01537 {
01538 assert(this->type == CFT_CARGO);
01539
01540 for (uint i = 0; i < MAX_CARGOES; i++) {
01541 if (this->u.cargo.supp_cargoes[i] != INVALID_CARGO) return true;
01542 if (this->u.cargo.cust_cargoes[i] != INVALID_CARGO) return true;
01543 }
01544 return false;
01545 }
01546
01556 void MakeCargo(const CargoID *cargoes, uint length, int count = -1, bool top_end = false, bool bottom_end = false)
01557 {
01558 this->type = CFT_CARGO;
01559 uint i;
01560 uint num = 0;
01561 for (i = 0; i < MAX_CARGOES && i < length; i++) {
01562 if (cargoes[i] != INVALID_CARGO) {
01563 this->u.cargo.vertical_cargoes[num] = cargoes[i];
01564 num++;
01565 }
01566 }
01567 this->u.cargo.num_cargoes = (count < 0) ? num : count;
01568 for (; num < MAX_CARGOES; num++) this->u.cargo.vertical_cargoes[num] = INVALID_CARGO;
01569 this->u.cargo.top_end = top_end;
01570 this->u.cargo.bottom_end = bottom_end;
01571 MemSetT(this->u.cargo.supp_cargoes, INVALID_CARGO, MAX_CARGOES);
01572 MemSetT(this->u.cargo.cust_cargoes, INVALID_CARGO, MAX_CARGOES);
01573 }
01574
01581 void MakeCargoLabel(const CargoID *cargoes, uint length, bool left_align)
01582 {
01583 this->type = CFT_CARGO_LABEL;
01584 uint i;
01585 for (i = 0; i < MAX_CARGOES && i < length; i++) this->u.cargo_label.cargoes[i] = cargoes[i];
01586 for (; i < MAX_CARGOES; i++) this->u.cargo_label.cargoes[i] = INVALID_CARGO;
01587 this->u.cargo_label.left_align = left_align;
01588 }
01589
01594 void MakeHeader(StringID textid)
01595 {
01596 this->type = CFT_HEADER;
01597 this->u.header = textid;
01598 }
01599
01605 int GetCargoBase(int xpos) const
01606 {
01607 assert(this->type == CFT_CARGO);
01608
01609 switch (this->u.cargo.num_cargoes) {
01610 case 0: return xpos + CARGO_FIELD_WIDTH / 2;
01611 case 1: return xpos + CARGO_FIELD_WIDTH / 2 - HOR_CARGO_WIDTH / 2;
01612 case 2: return xpos + CARGO_FIELD_WIDTH / 2 - HOR_CARGO_WIDTH - HOR_CARGO_SPACE / 2;
01613 case 3: return xpos + CARGO_FIELD_WIDTH / 2 - HOR_CARGO_WIDTH - HOR_CARGO_SPACE - HOR_CARGO_WIDTH / 2;
01614 default: NOT_REACHED();
01615 }
01616 }
01617
01623 void Draw(int xpos, int ypos) const
01624 {
01625 switch (this->type) {
01626 case CFT_EMPTY:
01627 case CFT_SMALL_EMPTY:
01628 break;
01629
01630 case CFT_HEADER:
01631 ypos += (small_height - FONT_HEIGHT_NORMAL) / 2;
01632 DrawString(xpos, xpos + industry_width, ypos, this->u.header, TC_WHITE, SA_HOR_CENTER);
01633 break;
01634
01635 case CFT_INDUSTRY: {
01636 int ypos1 = ypos + VERT_INTER_INDUSTRY_SPACE / 2;
01637 int ypos2 = ypos + normal_height - 1 - VERT_INTER_INDUSTRY_SPACE / 2;
01638 int xpos2 = xpos + industry_width - 1;
01639 GfxDrawLine(xpos, ypos1, xpos2, ypos1, INDUSTRY_LINE_COLOUR);
01640 GfxDrawLine(xpos, ypos1, xpos, ypos2, INDUSTRY_LINE_COLOUR);
01641 GfxDrawLine(xpos, ypos2, xpos2, ypos2, INDUSTRY_LINE_COLOUR);
01642 GfxDrawLine(xpos2, ypos1, xpos2, ypos2, INDUSTRY_LINE_COLOUR);
01643 ypos += (normal_height - FONT_HEIGHT_NORMAL) / 2;
01644 if (this->u.industry.ind_type < NUM_INDUSTRYTYPES) {
01645 const IndustrySpec *indsp = GetIndustrySpec(this->u.industry.ind_type);
01646 SetDParam(0, indsp->name);
01647 DrawString(xpos, xpos2, ypos, STR_JUST_STRING, TC_WHITE, SA_HOR_CENTER);
01648
01649
01650 int blob_left, blob_right;
01651 if (_current_text_dir == TD_RTL) {
01652 blob_right = xpos2 - BLOB_DISTANCE;
01653 blob_left = blob_right - BLOB_WIDTH;
01654 } else {
01655 blob_left = xpos + BLOB_DISTANCE;
01656 blob_right = blob_left + BLOB_WIDTH;
01657 }
01658 GfxFillRect(blob_left, ypos2 - BLOB_DISTANCE - BLOB_HEIGHT, blob_right, ypos2 - BLOB_DISTANCE, 0);
01659 GfxFillRect(blob_left + 1, ypos2 - BLOB_DISTANCE - BLOB_HEIGHT + 1, blob_right - 1, ypos2 - BLOB_DISTANCE - 1, indsp->map_colour);
01660 } else {
01661 DrawString(xpos, xpos2, ypos, STR_INDUSTRY_CARGOES_HOUSES, TC_FROMSTRING, SA_HOR_CENTER);
01662 }
01663
01664
01665 const CargoID *other_right, *other_left;
01666 if (_current_text_dir == TD_RTL) {
01667 other_right = this->u.industry.other_accepted;
01668 other_left = this->u.industry.other_produced;
01669 } else {
01670 other_right = this->u.industry.other_produced;
01671 other_left = this->u.industry.other_accepted;
01672 }
01673 ypos1 += VERT_CARGO_EDGE;
01674 for (uint i = 0; i < MAX_CARGOES; i++) {
01675 if (other_right[i] != INVALID_CARGO) {
01676 const CargoSpec *csp = CargoSpec::Get(other_right[i]);
01677 int xp = xpos + industry_width + CARGO_STUB_WIDTH;
01678 DrawHorConnection(xpos + industry_width, xp - 1, ypos1, csp);
01679 GfxDrawLine(xp, ypos1, xp, ypos1 + FONT_HEIGHT_NORMAL - 1, CARGO_LINE_COLOUR);
01680 }
01681 if (other_left[i] != INVALID_CARGO) {
01682 const CargoSpec *csp = CargoSpec::Get(other_left[i]);
01683 int xp = xpos - CARGO_STUB_WIDTH;
01684 DrawHorConnection(xp + 1, xpos - 1, ypos1, csp);
01685 GfxDrawLine(xp, ypos1, xp, ypos1 + FONT_HEIGHT_NORMAL - 1, CARGO_LINE_COLOUR);
01686 }
01687 ypos1 += FONT_HEIGHT_NORMAL + VERT_CARGO_SPACE;
01688 }
01689 break;
01690 }
01691
01692 case CFT_CARGO: {
01693 int cargo_base = this->GetCargoBase(xpos);
01694 int top = ypos + (this->u.cargo.top_end ? VERT_INTER_INDUSTRY_SPACE / 2 + 1 : 0);
01695 int bot = ypos - (this->u.cargo.bottom_end ? VERT_INTER_INDUSTRY_SPACE / 2 + 1 : 0) + normal_height - 1;
01696 int colpos = cargo_base;
01697 for (int i = 0; i < this->u.cargo.num_cargoes; i++) {
01698 if (this->u.cargo.top_end) GfxDrawLine(colpos, top - 1, colpos + HOR_CARGO_WIDTH - 1, top - 1, CARGO_LINE_COLOUR);
01699 if (this->u.cargo.bottom_end) GfxDrawLine(colpos, bot + 1, colpos + HOR_CARGO_WIDTH - 1, bot + 1, CARGO_LINE_COLOUR);
01700 GfxDrawLine(colpos, top, colpos, bot, CARGO_LINE_COLOUR);
01701 colpos++;
01702 const CargoSpec *csp = CargoSpec::Get(this->u.cargo.vertical_cargoes[i]);
01703 GfxFillRect(colpos, top, colpos + HOR_CARGO_WIDTH - 2, bot, csp->legend_colour, FILLRECT_OPAQUE);
01704 colpos += HOR_CARGO_WIDTH - 2;
01705 GfxDrawLine(colpos, top, colpos, bot, CARGO_LINE_COLOUR);
01706 colpos += 1 + HOR_CARGO_SPACE;
01707 }
01708
01709 const CargoID *hor_left, *hor_right;
01710 if (_current_text_dir == TD_RTL) {
01711 hor_left = this->u.cargo.cust_cargoes;
01712 hor_right = this->u.cargo.supp_cargoes;
01713 } else {
01714 hor_left = this->u.cargo.supp_cargoes;
01715 hor_right = this->u.cargo.cust_cargoes;
01716 }
01717 ypos += VERT_CARGO_EDGE + VERT_INTER_INDUSTRY_SPACE / 2;
01718 for (uint i = 0; i < MAX_CARGOES; i++) {
01719 if (hor_left[i] != INVALID_CARGO) {
01720 int col = hor_left[i];
01721 int dx = 0;
01722 const CargoSpec *csp = CargoSpec::Get(this->u.cargo.vertical_cargoes[col]);
01723 for (; col > 0; col--) {
01724 int lf = cargo_base + col * HOR_CARGO_WIDTH + (col - 1) * HOR_CARGO_SPACE;
01725 DrawHorConnection(lf, lf + HOR_CARGO_SPACE - dx, ypos, csp);
01726 dx = 1;
01727 }
01728 DrawHorConnection(xpos, cargo_base - dx, ypos, csp);
01729 }
01730 if (hor_right[i] != INVALID_CARGO) {
01731 int col = hor_right[i];
01732 int dx = 0;
01733 const CargoSpec *csp = CargoSpec::Get(this->u.cargo.vertical_cargoes[col]);
01734 for (; col < this->u.cargo.num_cargoes - 1; col++) {
01735 int lf = cargo_base + (col + 1) * HOR_CARGO_WIDTH + col * HOR_CARGO_SPACE;
01736 DrawHorConnection(lf + dx - 1, lf + HOR_CARGO_SPACE - 1, ypos, csp);
01737 dx = 1;
01738 }
01739 DrawHorConnection(cargo_base + col * HOR_CARGO_SPACE + (col + 1) * HOR_CARGO_WIDTH - 1 + dx, xpos + CARGO_FIELD_WIDTH - 1, ypos, csp);
01740 }
01741 ypos += FONT_HEIGHT_NORMAL + VERT_CARGO_SPACE;
01742 }
01743 break;
01744 }
01745
01746 case CFT_CARGO_LABEL:
01747 ypos += VERT_CARGO_EDGE + VERT_INTER_INDUSTRY_SPACE / 2;
01748 for (uint i = 0; i < MAX_CARGOES; i++) {
01749 if (this->u.cargo_label.cargoes[i] != INVALID_CARGO) {
01750 const CargoSpec *csp = CargoSpec::Get(this->u.cargo_label.cargoes[i]);
01751 DrawString(xpos + WD_FRAMERECT_LEFT, xpos + industry_width - 1 - WD_FRAMERECT_RIGHT, ypos, csp->name, TC_WHITE,
01752 (this->u.cargo_label.left_align) ? SA_LEFT : SA_RIGHT);
01753 }
01754 ypos += FONT_HEIGHT_NORMAL + VERT_CARGO_SPACE;
01755 }
01756 break;
01757
01758 default:
01759 NOT_REACHED();
01760 }
01761 }
01762
01770 CargoID CargoClickedAt(const CargoesField *left, const CargoesField *right, Point pt) const
01771 {
01772 assert(this->type == CFT_CARGO);
01773
01774
01775 int cpos = this->GetCargoBase(0);
01776 uint col;
01777 for (col = 0; col < this->u.cargo.num_cargoes; col++) {
01778 if (pt.x < cpos) break;
01779 if (pt.x < cpos + CargoesField::HOR_CARGO_WIDTH) return this->u.cargo.vertical_cargoes[col];
01780 cpos += CargoesField::HOR_CARGO_WIDTH + CargoesField::HOR_CARGO_SPACE;
01781 }
01782
01783
01784 int vpos = VERT_INTER_INDUSTRY_SPACE / 2 + VERT_CARGO_EDGE;
01785 uint row;
01786 for (row = 0; row < MAX_CARGOES; row++) {
01787 if (pt.y < vpos) return INVALID_CARGO;
01788 if (pt.y < vpos + FONT_HEIGHT_NORMAL) break;
01789 vpos += FONT_HEIGHT_NORMAL + VERT_CARGO_SPACE;
01790 }
01791 if (row == MAX_CARGOES) return INVALID_CARGO;
01792
01793
01794 if (col == 0) {
01795 if (this->u.cargo.supp_cargoes[row] != INVALID_CARGO) return this->u.cargo.vertical_cargoes[this->u.cargo.supp_cargoes[row]];
01796 if (left != NULL) {
01797 if (left->type == CFT_INDUSTRY) return left->u.industry.other_produced[row];
01798 if (left->type == CFT_CARGO_LABEL && !left->u.cargo_label.left_align) return left->u.cargo_label.cargoes[row];
01799 }
01800 return INVALID_CARGO;
01801 }
01802 if (col == this->u.cargo.num_cargoes) {
01803 if (this->u.cargo.cust_cargoes[row] != INVALID_CARGO) return this->u.cargo.vertical_cargoes[this->u.cargo.cust_cargoes[row]];
01804 if (right != NULL) {
01805 if (right->type == CFT_INDUSTRY) return right->u.industry.other_accepted[row];
01806 if (right->type == CFT_CARGO_LABEL && right->u.cargo_label.left_align) return right->u.cargo_label.cargoes[row];
01807 }
01808 return INVALID_CARGO;
01809 }
01810 if (row >= col) {
01811
01812
01813
01814
01815 return (this->u.cargo.supp_cargoes[row] != INVALID_CARGO) ? this->u.cargo.vertical_cargoes[this->u.cargo.supp_cargoes[row]] : INVALID_CARGO;
01816 } else {
01817
01818 return (this->u.cargo.cust_cargoes[row] != INVALID_CARGO) ? this->u.cargo.vertical_cargoes[this->u.cargo.cust_cargoes[row]] : INVALID_CARGO;
01819 }
01820 }
01821
01827 CargoID CargoLabelClickedAt(Point pt) const
01828 {
01829 assert(this->type == CFT_CARGO_LABEL);
01830
01831 int vpos = VERT_INTER_INDUSTRY_SPACE / 2 + VERT_CARGO_EDGE;
01832 uint row;
01833 for (row = 0; row < MAX_CARGOES; row++) {
01834 if (pt.y < vpos) return INVALID_CARGO;
01835 if (pt.y < vpos + FONT_HEIGHT_NORMAL) break;
01836 vpos += FONT_HEIGHT_NORMAL + VERT_CARGO_SPACE;
01837 }
01838 if (row == MAX_CARGOES) return INVALID_CARGO;
01839 return this->u.cargo_label.cargoes[row];
01840 }
01841
01842 private:
01850 static void DrawHorConnection(int left, int right, int top, const CargoSpec *csp)
01851 {
01852 GfxDrawLine(left, top, right, top, CARGO_LINE_COLOUR);
01853 GfxFillRect(left, top + 1, right, top + FONT_HEIGHT_NORMAL - 2, csp->legend_colour, FILLRECT_OPAQUE);
01854 GfxDrawLine(left, top + FONT_HEIGHT_NORMAL - 1, right, top + FONT_HEIGHT_NORMAL - 1, CARGO_LINE_COLOUR);
01855 }
01856 };
01857
01858 assert_compile(MAX_CARGOES >= cpp_lengthof(IndustrySpec, produced_cargo));
01859 assert_compile(MAX_CARGOES >= cpp_lengthof(IndustrySpec, accepts_cargo));
01860
01861 int CargoesField::small_height;
01862 int CargoesField::normal_height;
01863 int CargoesField::industry_width;
01864 const int CargoesField::VERT_INTER_INDUSTRY_SPACE = 6;
01865
01866 const int CargoesField::HOR_CARGO_BORDER_SPACE = 15;
01867 const int CargoesField::CARGO_STUB_WIDTH = 10;
01868 const int CargoesField::HOR_CARGO_WIDTH = 15;
01869 const int CargoesField::HOR_CARGO_SPACE = 5;
01870 const int CargoesField::VERT_CARGO_EDGE = 4;
01871 const int CargoesField::VERT_CARGO_SPACE = 4;
01872
01873 const int CargoesField::BLOB_DISTANCE = 5;
01874 const int CargoesField::BLOB_WIDTH = 12;
01875 const int CargoesField::BLOB_HEIGHT = 9;
01876
01878 const int CargoesField::CARGO_FIELD_WIDTH = HOR_CARGO_BORDER_SPACE * 2 + HOR_CARGO_WIDTH * MAX_CARGOES + HOR_CARGO_SPACE * (MAX_CARGOES - 1);
01879
01880 const int CargoesField::INDUSTRY_LINE_COLOUR = 191;
01881 const int CargoesField::CARGO_LINE_COLOUR = 191;
01882
01884 struct CargoesRow {
01885 CargoesField columns[5];
01886
01891 void ConnectIndustryProduced(int column)
01892 {
01893 CargoesField *ind_fld = this->columns + column;
01894 CargoesField *cargo_fld = this->columns + column + 1;
01895 assert(ind_fld->type == CFT_INDUSTRY && cargo_fld->type == CFT_CARGO);
01896
01897 MemSetT(ind_fld->u.industry.other_produced, INVALID_CARGO, MAX_CARGOES);
01898
01899 if (ind_fld->u.industry.ind_type < NUM_INDUSTRYTYPES) {
01900 CargoID others[MAX_CARGOES];
01901 int other_count = 0;
01902
01903 const IndustrySpec *indsp = GetIndustrySpec(ind_fld->u.industry.ind_type);
01904 for (uint i = 0; i < lengthof(indsp->produced_cargo); i++) {
01905 int col = cargo_fld->ConnectCargo(indsp->produced_cargo[i], true);
01906 if (col < 0) others[other_count++] = indsp->produced_cargo[i];
01907 }
01908
01909
01910 for (uint i = 0; i < MAX_CARGOES && other_count > 0; i++) {
01911 if (cargo_fld->u.cargo.supp_cargoes[i] == INVALID_CARGO) ind_fld->u.industry.other_produced[i] = others[--other_count];
01912 }
01913 } else {
01914
01915 for (uint i = 0; i < cargo_fld->u.cargo.num_cargoes; i++) {
01916 CargoID cid = cargo_fld->u.cargo.vertical_cargoes[i];
01917 if (cid == CT_PASSENGERS || cid == CT_MAIL) cargo_fld->ConnectCargo(cid, true);
01918 }
01919 }
01920 }
01921
01927 void MakeCargoLabel(int column, bool accepting)
01928 {
01929 CargoID cargoes[MAX_CARGOES];
01930 MemSetT(cargoes, INVALID_CARGO, lengthof(cargoes));
01931
01932 CargoesField *label_fld = this->columns + column;
01933 CargoesField *cargo_fld = this->columns + (accepting ? column - 1 : column + 1);
01934
01935 assert(cargo_fld->type == CFT_CARGO && label_fld->type == CFT_EMPTY);
01936 for (uint i = 0; i < cargo_fld->u.cargo.num_cargoes; i++) {
01937 int col = cargo_fld->ConnectCargo(cargo_fld->u.cargo.vertical_cargoes[i], !accepting);
01938 cargoes[col] = cargo_fld->u.cargo.vertical_cargoes[i];
01939 }
01940 label_fld->MakeCargoLabel(cargoes, lengthof(cargoes), accepting);
01941 }
01942
01943
01948 void ConnectIndustryAccepted(int column)
01949 {
01950 CargoesField *ind_fld = this->columns + column;
01951 CargoesField *cargo_fld = this->columns + column - 1;
01952 assert(ind_fld->type == CFT_INDUSTRY && cargo_fld->type == CFT_CARGO);
01953
01954 MemSetT(ind_fld->u.industry.other_accepted, INVALID_CARGO, MAX_CARGOES);
01955
01956 if (ind_fld->u.industry.ind_type < NUM_INDUSTRYTYPES) {
01957 CargoID others[MAX_CARGOES];
01958 int other_count = 0;
01959
01960 const IndustrySpec *indsp = GetIndustrySpec(ind_fld->u.industry.ind_type);
01961 for (uint i = 0; i < lengthof(indsp->accepts_cargo); i++) {
01962 int col = cargo_fld->ConnectCargo(indsp->accepts_cargo[i], false);
01963 if (col < 0) others[other_count++] = indsp->accepts_cargo[i];
01964 }
01965
01966
01967 for (uint i = 0; i < MAX_CARGOES && other_count > 0; i++) {
01968 if (cargo_fld->u.cargo.cust_cargoes[i] == INVALID_CARGO) ind_fld->u.industry.other_accepted[i] = others[--other_count];
01969 }
01970 } else {
01971
01972 for (uint i = 0; i < cargo_fld->u.cargo.num_cargoes; i++) {
01973 for (uint h = 0; h < HOUSE_MAX; h++) {
01974 HouseSpec *hs = HouseSpec::Get(h);
01975 if (!hs->enabled) continue;
01976
01977 for (uint j = 0; j < lengthof(hs->accepts_cargo); j++) {
01978 if (cargo_fld->u.cargo.vertical_cargoes[i] == hs->accepts_cargo[j]) {
01979 cargo_fld->ConnectCargo(cargo_fld->u.cargo.vertical_cargoes[i], false);
01980 goto next_cargo;
01981 }
01982 }
01983 }
01984 next_cargo: ;
01985 }
01986 }
01987 }
01988 };
01989
01990
02018 struct IndustryCargoesWindow : public Window {
02019 static const int HOR_TEXT_PADDING, VERT_TEXT_PADDING;
02020
02021 typedef SmallVector<CargoesRow, 4> Fields;
02022
02023 Fields fields;
02024 uint ind_cargo;
02025
02026 Scrollbar *vscroll;
02027
02028 IndustryCargoesWindow(int id) : Window()
02029 {
02030 this->OnInit();
02031 this->CreateNestedTree(&_industry_cargoes_desc);
02032 this->vscroll = this->GetScrollbar(ICW_SCROLLBAR);
02033 this->FinishInitNested(&_industry_cargoes_desc, 0);
02034 this->OnInvalidateData(id);
02035 }
02036
02037 virtual void OnInit()
02038 {
02039
02040 Dimension d = GetStringBoundingBox(STR_INDUSTRY_CARGOES_PRODUCERS);
02041 d = maxdim(d, GetStringBoundingBox(STR_INDUSTRY_CARGOES_CUSTOMERS));
02042 d.width += WD_FRAMETEXT_LEFT + WD_FRAMETEXT_RIGHT;
02043 d.height += WD_FRAMETEXT_TOP + WD_FRAMETEXT_BOTTOM;
02044 CargoesField::small_height = d.height;
02045
02046
02047 d.height = 0;
02048 for (IndustryType it = 0; it < NUM_INDUSTRYTYPES; it++) {
02049 const IndustrySpec *indsp = GetIndustrySpec(it);
02050 if (!indsp->enabled) continue;
02051 SetDParam(0, indsp->name);
02052 d = maxdim(d, GetStringBoundingBox(STR_JUST_STRING));
02053 }
02054
02055 for (uint i = 0; i < NUM_CARGO; i++) {
02056 const CargoSpec *csp = CargoSpec::Get(i);
02057 if (!csp->IsValid()) continue;
02058 d = maxdim(d, GetStringBoundingBox(csp->name));
02059 }
02060 d.width += 2 * HOR_TEXT_PADDING;
02061
02062 uint min_ind_height = CargoesField::VERT_CARGO_EDGE * 2 + MAX_CARGOES * FONT_HEIGHT_NORMAL + (MAX_CARGOES - 1) * CargoesField::VERT_CARGO_SPACE;
02063 d.height = max(d.height + 2 * VERT_TEXT_PADDING, min_ind_height);
02064
02065 CargoesField::industry_width = d.width;
02066 CargoesField::normal_height = d.height + CargoesField::VERT_INTER_INDUSTRY_SPACE;
02067 }
02068
02069 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
02070 {
02071 if (widget != ICW_PANEL) return;
02072
02073 size->width = WD_FRAMETEXT_LEFT + CargoesField::industry_width * 3 + CargoesField::CARGO_FIELD_WIDTH * 2 + WD_FRAMETEXT_RIGHT;
02074 }
02075
02076
02077 CargoesFieldType type;
02078 virtual void SetStringParameters (int widget) const
02079 {
02080 if (widget != ICW_CAPTION) return;
02081
02082 if (this->ind_cargo < NUM_INDUSTRYTYPES) {
02083 const IndustrySpec *indsp = GetIndustrySpec(this->ind_cargo);
02084 SetDParam(0, indsp->name);
02085 } else {
02086 const CargoSpec *csp = CargoSpec::Get(this->ind_cargo - NUM_INDUSTRYTYPES);
02087 SetDParam(0, csp->name);
02088 }
02089 }
02090
02099 static bool HasCommonValidCargo(const CargoID *cargoes1, uint length1, const CargoID *cargoes2, uint length2)
02100 {
02101 while (length1 > 0) {
02102 if (*cargoes1 != INVALID_CARGO) {
02103 for (uint i = 0; i < length2; i++) if (*cargoes1 == cargoes2[i]) return true;
02104 }
02105 cargoes1++;
02106 length1--;
02107 }
02108 return false;
02109 }
02110
02117 static bool HousesCanSupply(const CargoID *cargoes, uint length)
02118 {
02119 for (uint i = 0; i < length; i++) {
02120 if (cargoes[i] == INVALID_CARGO) continue;
02121 if (cargoes[i] == CT_PASSENGERS || cargoes[i] == CT_MAIL) return true;
02122 }
02123 return false;
02124 }
02125
02132 static bool HousesCanAccept(const CargoID *cargoes, uint length)
02133 {
02134 HouseZones climate_mask;
02135 switch (_settings_game.game_creation.landscape) {
02136 case LT_TEMPERATE: climate_mask = HZ_TEMP; break;
02137 case LT_ARCTIC: climate_mask = HZ_SUBARTC_ABOVE | HZ_SUBARTC_BELOW; break;
02138 case LT_TROPIC: climate_mask = HZ_SUBTROPIC; break;
02139 case LT_TOYLAND: climate_mask = HZ_TOYLND; break;
02140 default: NOT_REACHED();
02141 }
02142 for (uint i = 0; i < length; i++) {
02143 if (cargoes[i] == INVALID_CARGO) continue;
02144
02145 for (uint h = 0; h < HOUSE_MAX; h++) {
02146 HouseSpec *hs = HouseSpec::Get(h);
02147 if (!hs->enabled || !(hs->building_availability & climate_mask)) continue;
02148
02149 for (uint j = 0; j < lengthof(hs->accepts_cargo); j++) {
02150 if (cargoes[i] == hs->accepts_cargo[j]) return true;
02151 }
02152 }
02153 }
02154 return false;
02155 }
02156
02163 static int CountMatchingAcceptingIndustries(const CargoID *cargoes, uint length)
02164 {
02165 int count = 0;
02166 for (IndustryType it = 0; it < NUM_INDUSTRYTYPES; it++) {
02167 const IndustrySpec *indsp = GetIndustrySpec(it);
02168 if (!indsp->enabled) continue;
02169
02170 if (HasCommonValidCargo(cargoes, length, indsp->accepts_cargo, lengthof(indsp->accepts_cargo))) count++;
02171 }
02172 return count;
02173 }
02174
02181 static int CountMatchingProducingIndustries(const CargoID *cargoes, uint length)
02182 {
02183 int count = 0;
02184 for (IndustryType it = 0; it < NUM_INDUSTRYTYPES; it++) {
02185 const IndustrySpec *indsp = GetIndustrySpec(it);
02186 if (!indsp->enabled) continue;
02187
02188 if (HasCommonValidCargo(cargoes, length, indsp->produced_cargo, lengthof(indsp->produced_cargo))) count++;
02189 }
02190 return count;
02191 }
02192
02199 void ShortenCargoColumn(int column, int top, int bottom)
02200 {
02201 while (top < bottom && !this->fields[top].columns[column].HasConnection()) {
02202 this->fields[top].columns[column].MakeEmpty(CFT_EMPTY);
02203 top++;
02204 }
02205 this->fields[top].columns[column].u.cargo.top_end = true;
02206
02207 while (bottom > top && !this->fields[bottom].columns[column].HasConnection()) {
02208 this->fields[bottom].columns[column].MakeEmpty(CFT_EMPTY);
02209 bottom--;
02210 }
02211 this->fields[bottom].columns[column].u.cargo.bottom_end = true;
02212 }
02213
02220 void PlaceIndustry(int row, int col, IndustryType it)
02221 {
02222 assert(this->fields[row].columns[col].type == CFT_EMPTY);
02223 this->fields[row].columns[col].MakeIndustry(it);
02224 if (col == 0) {
02225 this->fields[row].ConnectIndustryProduced(col);
02226 } else {
02227 this->fields[row].ConnectIndustryAccepted(col);
02228 }
02229 }
02230
02234 void NotifySmallmap()
02235 {
02236 if (!this->IsWidgetLowered(ICW_NOTIFY)) return;
02237
02238
02239
02240 InvalidateWindowClassesData(WC_SMALLMAP, 0);
02241 }
02242
02247 void ComputeIndustryDisplay(IndustryType it)
02248 {
02249 this->GetWidget<NWidgetCore>(ICW_CAPTION)->widget_data = STR_INDUSTRY_CARGOES_INDUSTRY_CAPTION;
02250 this->ind_cargo = it;
02251 _displayed_industries = 1ULL << it;
02252
02253 this->fields.Clear();
02254 CargoesRow *row = this->fields.Append();
02255 row->columns[0].MakeHeader(STR_INDUSTRY_CARGOES_PRODUCERS);
02256 row->columns[1].MakeEmpty(CFT_SMALL_EMPTY);
02257 row->columns[2].MakeEmpty(CFT_SMALL_EMPTY);
02258 row->columns[3].MakeEmpty(CFT_SMALL_EMPTY);
02259 row->columns[4].MakeHeader(STR_INDUSTRY_CARGOES_CUSTOMERS);
02260
02261 const IndustrySpec *central_sp = GetIndustrySpec(it);
02262 bool houses_supply = HousesCanSupply(central_sp->accepts_cargo, lengthof(central_sp->accepts_cargo));
02263 bool houses_accept = HousesCanAccept(central_sp->produced_cargo, lengthof(central_sp->produced_cargo));
02264
02265 int num_supp = CountMatchingProducingIndustries(central_sp->accepts_cargo, lengthof(central_sp->accepts_cargo)) + houses_supply;
02266 int num_cust = CountMatchingAcceptingIndustries(central_sp->produced_cargo, lengthof(central_sp->produced_cargo)) + houses_accept;
02267 int num_indrows = max(3, max(num_supp, num_cust));
02268 for (int i = 0; i < num_indrows; i++) {
02269 CargoesRow *row = this->fields.Append();
02270 row->columns[0].MakeEmpty(CFT_EMPTY);
02271 row->columns[1].MakeCargo(central_sp->accepts_cargo, lengthof(central_sp->accepts_cargo));
02272 row->columns[2].MakeEmpty(CFT_EMPTY);
02273 row->columns[3].MakeCargo(central_sp->produced_cargo, lengthof(central_sp->produced_cargo));
02274 row->columns[4].MakeEmpty(CFT_EMPTY);
02275 }
02276
02277 int central_row = 1 + num_indrows / 2;
02278 this->fields[central_row].columns[2].MakeIndustry(it);
02279 this->fields[central_row].ConnectIndustryProduced(2);
02280 this->fields[central_row].ConnectIndustryAccepted(2);
02281
02282
02283 this->fields[central_row - 1].MakeCargoLabel(2, true);
02284 this->fields[central_row + 1].MakeCargoLabel(2, false);
02285
02286
02287 int supp_count = 0;
02288 int cust_count = 0;
02289 for (IndustryType it = 0; it < NUM_INDUSTRYTYPES; it++) {
02290 const IndustrySpec *indsp = GetIndustrySpec(it);
02291 if (!indsp->enabled) continue;
02292
02293 if (HasCommonValidCargo(central_sp->accepts_cargo, lengthof(central_sp->accepts_cargo), indsp->produced_cargo, lengthof(indsp->produced_cargo))) {
02294 this->PlaceIndustry(1 + supp_count * num_indrows / num_supp, 0, it);
02295 SetBit(_displayed_industries, it);
02296 supp_count++;
02297 }
02298 if (HasCommonValidCargo(central_sp->produced_cargo, lengthof(central_sp->produced_cargo), indsp->accepts_cargo, lengthof(indsp->accepts_cargo))) {
02299 this->PlaceIndustry(1 + cust_count * num_indrows / num_cust, 4, it);
02300 SetBit(_displayed_industries, it);
02301 cust_count++;
02302 }
02303 }
02304 if (houses_supply) {
02305 this->PlaceIndustry(1 + supp_count * num_indrows / num_supp, 0, NUM_INDUSTRYTYPES);
02306 supp_count++;
02307 }
02308 if (houses_accept) {
02309 this->PlaceIndustry(1 + cust_count * num_indrows / num_cust, 4, NUM_INDUSTRYTYPES);
02310 cust_count++;
02311 }
02312
02313 this->ShortenCargoColumn(1, 1, num_indrows);
02314 this->ShortenCargoColumn(3, 1, num_indrows);
02315 const NWidgetBase *nwp = this->GetWidget<NWidgetBase>(ICW_PANEL);
02316 this->vscroll->SetCount(CeilDiv(WD_FRAMETEXT_TOP + WD_FRAMETEXT_BOTTOM + CargoesField::small_height + num_indrows * CargoesField::normal_height, nwp->resize_y));
02317 this->SetDirty();
02318 this->NotifySmallmap();
02319 }
02320
02325 void ComputeCargoDisplay(CargoID cid)
02326 {
02327 this->GetWidget<NWidgetCore>(ICW_CAPTION)->widget_data = STR_INDUSTRY_CARGOES_CARGO_CAPTION;
02328 this->ind_cargo = cid + NUM_INDUSTRYTYPES;
02329 _displayed_industries = 0;
02330
02331 this->fields.Clear();
02332 CargoesRow *row = this->fields.Append();
02333 row->columns[0].MakeHeader(STR_INDUSTRY_CARGOES_PRODUCERS);
02334 row->columns[1].MakeEmpty(CFT_SMALL_EMPTY);
02335 row->columns[2].MakeHeader(STR_INDUSTRY_CARGOES_CUSTOMERS);
02336 row->columns[3].MakeEmpty(CFT_SMALL_EMPTY);
02337 row->columns[4].MakeEmpty(CFT_SMALL_EMPTY);
02338
02339 bool houses_supply = HousesCanSupply(&cid, 1);
02340 bool houses_accept = HousesCanAccept(&cid, 1);
02341 int num_supp = CountMatchingProducingIndustries(&cid, 1) + houses_supply + 1;
02342 int num_cust = CountMatchingAcceptingIndustries(&cid, 1) + houses_accept;
02343 int num_indrows = max(num_supp, num_cust);
02344 for (int i = 0; i < num_indrows; i++) {
02345 CargoesRow *row = this->fields.Append();
02346 row->columns[0].MakeEmpty(CFT_EMPTY);
02347 row->columns[1].MakeCargo(&cid, 1);
02348 row->columns[2].MakeEmpty(CFT_EMPTY);
02349 row->columns[3].MakeEmpty(CFT_EMPTY);
02350 row->columns[4].MakeEmpty(CFT_EMPTY);
02351 }
02352
02353 this->fields[num_indrows].MakeCargoLabel(0, false);
02354
02355
02356 int supp_count = 0;
02357 int cust_count = 0;
02358 for (IndustryType it = 0; it < NUM_INDUSTRYTYPES; it++) {
02359 const IndustrySpec *indsp = GetIndustrySpec(it);
02360 if (!indsp->enabled) continue;
02361
02362 if (HasCommonValidCargo(&cid, 1, indsp->produced_cargo, lengthof(indsp->produced_cargo))) {
02363 this->PlaceIndustry(1 + supp_count * num_indrows / num_supp, 0, it);
02364 SetBit(_displayed_industries, it);
02365 supp_count++;
02366 }
02367 if (HasCommonValidCargo(&cid, 1, indsp->accepts_cargo, lengthof(indsp->accepts_cargo))) {
02368 this->PlaceIndustry(1 + cust_count * num_indrows / num_cust, 2, it);
02369 SetBit(_displayed_industries, it);
02370 cust_count++;
02371 }
02372 }
02373 if (houses_supply) {
02374 this->PlaceIndustry(1 + supp_count * num_indrows / num_supp, 0, NUM_INDUSTRYTYPES);
02375 supp_count++;
02376 }
02377 if (houses_accept) {
02378 this->PlaceIndustry(1 + cust_count * num_indrows / num_cust, 2, NUM_INDUSTRYTYPES);
02379 cust_count++;
02380 }
02381
02382 this->ShortenCargoColumn(1, 1, num_indrows);
02383 const NWidgetBase *nwp = this->GetWidget<NWidgetBase>(ICW_PANEL);
02384 this->vscroll->SetCount(CeilDiv(WD_FRAMETEXT_TOP + WD_FRAMETEXT_BOTTOM + CargoesField::small_height + num_indrows * CargoesField::normal_height, nwp->resize_y));
02385 this->SetDirty();
02386 this->NotifySmallmap();
02387 }
02388
02395 virtual void OnInvalidateData(int data)
02396 {
02397 if (data == NUM_INDUSTRYTYPES) {
02398 if (this->IsWidgetLowered(ICW_NOTIFY)) {
02399 this->RaiseWidget(ICW_NOTIFY);
02400 this->SetWidgetDirty(ICW_NOTIFY);
02401 }
02402 return;
02403 }
02404
02405 assert(data >= 0 && data < NUM_INDUSTRYTYPES);
02406 this->ComputeIndustryDisplay(data);
02407 }
02408
02409 virtual void DrawWidget(const Rect &r, int widget) const
02410 {
02411 if (widget != ICW_PANEL) return;
02412
02413 DrawPixelInfo tmp_dpi, *old_dpi;
02414 int width = r.right - r.left + 1;
02415 int height = r.bottom - r.top + 1 - WD_FRAMERECT_TOP - WD_FRAMERECT_BOTTOM;
02416 if (!FillDrawPixelInfo(&tmp_dpi, r.left + WD_FRAMERECT_LEFT, r.top + WD_FRAMERECT_TOP, width, height)) return;
02417 old_dpi = _cur_dpi;
02418 _cur_dpi = &tmp_dpi;
02419
02420 int left_pos = WD_FRAMERECT_LEFT;
02421 if (this->ind_cargo >= NUM_INDUSTRYTYPES) left_pos += (CargoesField::industry_width + CargoesField::CARGO_FIELD_WIDTH) / 2;
02422 int last_column = (this->ind_cargo < NUM_INDUSTRYTYPES) ? 4 : 2;
02423
02424 const NWidgetBase *nwp = this->GetWidget<NWidgetBase>(ICW_PANEL);
02425 int vpos = -this->vscroll->GetPosition() * nwp->resize_y;
02426 for (uint i = 0; i < this->fields.Length(); i++) {
02427 int row_height = (i == 0) ? CargoesField::small_height : CargoesField::normal_height;
02428 if (vpos + row_height >= 0) {
02429 int xpos = left_pos;
02430 int col, dir;
02431 if (_current_text_dir == TD_RTL) {
02432 col = last_column;
02433 dir = -1;
02434 } else {
02435 col = 0;
02436 dir = 1;
02437 }
02438 while (col >= 0 && col <= last_column) {
02439 this->fields[i].columns[col].Draw(xpos, vpos);
02440 xpos += (col & 1) ? CargoesField::CARGO_FIELD_WIDTH : CargoesField::industry_width;
02441 col += dir;
02442 }
02443 }
02444 vpos += row_height;
02445 if (vpos >= height) break;
02446 }
02447
02448 _cur_dpi = old_dpi;
02449 }
02450
02458 bool CalculatePositionInWidget(Point pt, Point *fieldxy, Point *xy)
02459 {
02460 const NWidgetBase *nw = this->GetWidget<NWidgetBase>(ICW_PANEL);
02461 pt.x -= nw->pos_x;
02462 pt.y -= nw->pos_y;
02463
02464 int vpos = WD_FRAMERECT_TOP + CargoesField::small_height - this->vscroll->GetPosition() * nw->resize_y;
02465 if (pt.y < vpos) return false;
02466
02467 int row = (pt.y - vpos) / CargoesField::normal_height;
02468 if (row + 1 >= (int)this->fields.Length()) return false;
02469 vpos = pt.y - vpos - row * CargoesField::normal_height;
02470 row++;
02471
02472 int xpos = 2 * WD_FRAMERECT_LEFT + ((this->ind_cargo < NUM_INDUSTRYTYPES) ? 0 : (CargoesField::industry_width + CargoesField::CARGO_FIELD_WIDTH) / 2);
02473 if (pt.x < xpos) return false;
02474 int column;
02475 for (column = 0; column <= 5; column++) {
02476 int width = (column & 1) ? CargoesField::CARGO_FIELD_WIDTH : CargoesField::industry_width;
02477 if (pt.x < xpos + width) break;
02478 xpos += width;
02479 }
02480 int num_columns = (this->ind_cargo < NUM_INDUSTRYTYPES) ? 4 : 2;
02481 if (column > num_columns) return false;
02482 xpos = pt.x - xpos;
02483
02484
02485 fieldxy->y = row;
02486 xy->y = vpos;
02487 if (_current_text_dir == TD_RTL) {
02488 fieldxy->x = num_columns - column;
02489 xy->x = ((column & 1) ? CargoesField::CARGO_FIELD_WIDTH : CargoesField::industry_width) - xpos;
02490 } else {
02491 fieldxy->x = column;
02492 xy->x = xpos;
02493 }
02494 return true;
02495 }
02496
02497 virtual void OnClick(Point pt, int widget, int click_count)
02498 {
02499 switch (widget) {
02500 case ICW_PANEL: {
02501 Point fieldxy, xy;
02502 if (!CalculatePositionInWidget(pt, &fieldxy, &xy)) return;
02503
02504 const CargoesField *fld = this->fields[fieldxy.y].columns + fieldxy.x;
02505 switch (fld->type) {
02506 case CFT_INDUSTRY:
02507 if (fld->u.industry.ind_type < NUM_INDUSTRYTYPES) this->ComputeIndustryDisplay(fld->u.industry.ind_type);
02508 break;
02509
02510 case CFT_CARGO: {
02511 CargoesField *lft = (fieldxy.x > 0) ? this->fields[fieldxy.y].columns + fieldxy.x - 1 : NULL;
02512 CargoesField *rgt = (fieldxy.x < 4) ? this->fields[fieldxy.y].columns + fieldxy.x + 1 : NULL;
02513 CargoID cid = fld->CargoClickedAt(lft, rgt, xy);
02514 if (cid != INVALID_CARGO) this->ComputeCargoDisplay(cid);
02515 break;
02516 }
02517
02518 case CFT_CARGO_LABEL: {
02519 CargoID cid = fld->CargoLabelClickedAt(xy);
02520 if (cid != INVALID_CARGO) this->ComputeCargoDisplay(cid);
02521 break;
02522 }
02523
02524 default:
02525 break;
02526 }
02527 break;
02528 }
02529
02530 case ICW_NOTIFY:
02531 this->ToggleWidgetLoweredState(ICW_NOTIFY);
02532 this->SetWidgetDirty(ICW_NOTIFY);
02533 SndPlayFx(SND_15_BEEP);
02534
02535 if (this->IsWidgetLowered(ICW_NOTIFY)) {
02536 if (FindWindowByClass(WC_SMALLMAP) == NULL) ShowSmallMap();
02537 this->NotifySmallmap();
02538 }
02539 break;
02540 }
02541 }
02542
02543 virtual void OnHover(Point pt, int widget)
02544 {
02545 if (widget != ICW_PANEL) return;
02546
02547 Point fieldxy, xy;
02548 if (!CalculatePositionInWidget(pt, &fieldxy, &xy)) return;
02549
02550 const CargoesField *fld = this->fields[fieldxy.y].columns + fieldxy.x;
02551 CargoID cid = INVALID_CARGO;
02552 switch (fld->type) {
02553 case CFT_CARGO: {
02554 CargoesField *lft = (fieldxy.x > 0) ? this->fields[fieldxy.y].columns + fieldxy.x - 1 : NULL;
02555 CargoesField *rgt = (fieldxy.x < 4) ? this->fields[fieldxy.y].columns + fieldxy.x + 1 : NULL;
02556 cid = fld->CargoClickedAt(lft, rgt, xy);
02557 break;
02558 }
02559
02560 case CFT_CARGO_LABEL: {
02561 cid = fld->CargoLabelClickedAt(xy);
02562 break;
02563 }
02564
02565 case CFT_INDUSTRY:
02566 if (fld->u.industry.ind_type < NUM_INDUSTRYTYPES && (this->ind_cargo >= NUM_INDUSTRYTYPES || fieldxy.x != 2)) {
02567 GuiShowTooltips(this, STR_INDUSTRY_CARGOES_INDUSTRY_TOOLTIP, 0, NULL, TCC_HOVER);
02568 }
02569 return;
02570
02571 default:
02572 break;
02573 }
02574 if (cid != INVALID_CARGO && (this->ind_cargo < NUM_INDUSTRYTYPES || cid != this->ind_cargo - NUM_INDUSTRYTYPES)) {
02575 const CargoSpec *csp = CargoSpec::Get(cid);
02576 uint64 params[5];
02577 params[0] = csp->name;
02578 GuiShowTooltips(this, STR_INDUSTRY_CARGOES_CARGO_TOOLTIP, 1, params, TCC_HOVER);
02579 }
02580 }
02581
02582 virtual void OnResize()
02583 {
02584 this->vscroll->SetCapacityFromWidget(this, ICW_PANEL);
02585 }
02586 };
02587
02588 const int IndustryCargoesWindow::HOR_TEXT_PADDING = 5;
02589 const int IndustryCargoesWindow::VERT_TEXT_PADDING = 5;
02590
02595 static void ShowIndustryCargoesWindow(IndustryType id)
02596 {
02597 assert(id < NUM_INDUSTRYTYPES);
02598
02599 Window *w = BringWindowToFrontById(WC_INDUSTRY_CARGOES, 0);
02600 if (w != NULL) {
02601 w->InvalidateData(id);
02602 return;
02603 }
02604 new IndustryCargoesWindow(id);
02605 }