00001
00002
00003
00004
00005
00006
00007
00008
00009
00012 #include "stdafx.h"
00013 #include "gui.h"
00014 #include "viewport_func.h"
00015 #include "news_type.h"
00016 #include "strings_func.h"
00017 #include "window_func.h"
00018 #include "date_func.h"
00019 #include "vehicle_base.h"
00020 #include "vehicle_func.h"
00021 #include "vehicle_gui.h"
00022 #include "station_base.h"
00023 #include "industry.h"
00024 #include "town.h"
00025 #include "sound_func.h"
00026 #include "string_func.h"
00027 #include "widgets/dropdown_func.h"
00028 #include "statusbar_gui.h"
00029 #include "company_manager_face.h"
00030 #include "company_func.h"
00031 #include "engine_base.h"
00032 #include "engine_gui.h"
00033 #include "core/geometry_func.hpp"
00034 #include "command_func.h"
00035 #include "company_base.h"
00036
00037 #include "widgets/news_widget.h"
00038
00039 #include "table/strings.h"
00040
00041 const NewsItem *_statusbar_news_item = NULL;
00042 bool _news_ticker_sound;
00043
00044 static uint MIN_NEWS_AMOUNT = 30;
00045 static uint _total_news = 0;
00046 static NewsItem *_oldest_news = NULL;
00047 static NewsItem *_latest_news = NULL;
00048
00055 static const NewsItem *_forced_news = NULL;
00056
00058 static const NewsItem *_current_news = NULL;
00059
00060
00067 static TileIndex GetReferenceTile(NewsReferenceType reftype, uint32 ref)
00068 {
00069 switch (reftype) {
00070 case NR_TILE: return (TileIndex)ref;
00071 case NR_STATION: return Station::Get((StationID)ref)->xy;
00072 case NR_INDUSTRY: return Industry::Get((IndustryID)ref)->location.tile + TileDiffXY(1, 1);
00073 case NR_TOWN: return Town::Get((TownID)ref)->xy;
00074 default: return INVALID_TILE;
00075 }
00076 }
00077
00078
00079 static const NWidgetPart _nested_normal_news_widgets[] = {
00080 NWidget(WWT_PANEL, COLOUR_WHITE, WID_N_PANEL),
00081 NWidget(NWID_HORIZONTAL), SetPadding(1, 1, 0, 1),
00082 NWidget(WWT_TEXT, COLOUR_WHITE, WID_N_CLOSEBOX), SetDataTip(STR_SILVER_CROSS, STR_NULL), SetPadding(0, 0, 0, 1),
00083 NWidget(NWID_SPACER), SetFill(1, 0),
00084 NWidget(NWID_VERTICAL),
00085 NWidget(WWT_LABEL, COLOUR_WHITE, WID_N_DATE), SetDataTip(STR_DATE_LONG_SMALL, STR_NULL),
00086 NWidget(NWID_SPACER), SetFill(0, 1),
00087 EndContainer(),
00088 EndContainer(),
00089 NWidget(WWT_EMPTY, COLOUR_WHITE, WID_N_MESSAGE), SetMinimalSize(428, 154), SetPadding(0, 5, 1, 5),
00090 EndContainer(),
00091 };
00092
00093 static const WindowDesc _normal_news_desc(
00094 WDP_MANUAL, 0, 0,
00095 WC_NEWS_WINDOW, WC_NONE,
00096 0,
00097 _nested_normal_news_widgets, lengthof(_nested_normal_news_widgets)
00098 );
00099
00100
00101 static const NWidgetPart _nested_vehicle_news_widgets[] = {
00102 NWidget(WWT_PANEL, COLOUR_WHITE, WID_N_PANEL),
00103 NWidget(NWID_HORIZONTAL), SetPadding(1, 1, 0, 1),
00104 NWidget(NWID_VERTICAL),
00105 NWidget(WWT_TEXT, COLOUR_WHITE, WID_N_CLOSEBOX), SetDataTip(STR_SILVER_CROSS, STR_NULL), SetPadding(0, 0, 0, 1),
00106 NWidget(NWID_SPACER), SetFill(0, 1),
00107 EndContainer(),
00108 NWidget(WWT_LABEL, COLOUR_WHITE, WID_N_VEH_TITLE), SetFill(1, 1), SetMinimalSize(419, 55), SetDataTip(STR_EMPTY, STR_NULL),
00109 EndContainer(),
00110 NWidget(WWT_PANEL, COLOUR_WHITE, WID_N_VEH_BKGND), SetPadding(0, 25, 1, 25),
00111 NWidget(NWID_VERTICAL),
00112 NWidget(WWT_EMPTY, INVALID_COLOUR, WID_N_VEH_NAME), SetMinimalSize(369, 33), SetFill(1, 0),
00113 NWidget(WWT_EMPTY, INVALID_COLOUR, WID_N_VEH_SPR), SetMinimalSize(369, 32), SetFill(1, 0),
00114 NWidget(WWT_EMPTY, INVALID_COLOUR, WID_N_VEH_INFO), SetMinimalSize(369, 46), SetFill(1, 0),
00115 EndContainer(),
00116 EndContainer(),
00117 EndContainer(),
00118 };
00119
00120 static const WindowDesc _vehicle_news_desc(
00121 WDP_MANUAL, 0, 0,
00122 WC_NEWS_WINDOW, WC_NONE,
00123 0,
00124 _nested_vehicle_news_widgets, lengthof(_nested_vehicle_news_widgets)
00125 );
00126
00127
00128 static const NWidgetPart _nested_company_news_widgets[] = {
00129 NWidget(WWT_PANEL, COLOUR_WHITE, WID_N_PANEL),
00130 NWidget(NWID_HORIZONTAL), SetPadding(1, 1, 0, 1),
00131 NWidget(NWID_VERTICAL),
00132 NWidget(WWT_TEXT, COLOUR_WHITE, WID_N_CLOSEBOX), SetDataTip(STR_SILVER_CROSS, STR_NULL), SetPadding(0, 0, 0, 1),
00133 NWidget(NWID_SPACER), SetFill(0, 1),
00134 EndContainer(),
00135 NWidget(WWT_LABEL, COLOUR_WHITE, WID_N_TITLE), SetFill(1, 1), SetMinimalSize(410, 20), SetDataTip(STR_EMPTY, STR_NULL),
00136 EndContainer(),
00137 NWidget(NWID_HORIZONTAL), SetPadding(0, 1, 1, 1),
00138 NWidget(NWID_VERTICAL),
00139 NWidget(WWT_EMPTY, COLOUR_WHITE, WID_N_MGR_FACE), SetMinimalSize(93, 119), SetPadding(2, 6, 2, 1),
00140 NWidget(NWID_HORIZONTAL),
00141 NWidget(WWT_EMPTY, COLOUR_WHITE, WID_N_MGR_NAME), SetMinimalSize(93, 24), SetPadding(0, 0, 0, 1),
00142 NWidget(NWID_SPACER), SetFill(1, 0),
00143 EndContainer(),
00144 NWidget(NWID_SPACER), SetFill(0, 1),
00145 EndContainer(),
00146 NWidget(WWT_EMPTY, COLOUR_WHITE, WID_N_COMPANY_MSG), SetFill(1, 1), SetMinimalSize(328, 150),
00147 EndContainer(),
00148 EndContainer(),
00149 };
00150
00151 static const WindowDesc _company_news_desc(
00152 WDP_MANUAL, 0, 0,
00153 WC_NEWS_WINDOW, WC_NONE,
00154 0,
00155 _nested_company_news_widgets, lengthof(_nested_company_news_widgets)
00156 );
00157
00158
00159 static const NWidgetPart _nested_thin_news_widgets[] = {
00160 NWidget(WWT_PANEL, COLOUR_WHITE, WID_N_PANEL),
00161 NWidget(NWID_HORIZONTAL), SetPadding(1, 1, 0, 1),
00162 NWidget(WWT_TEXT, COLOUR_WHITE, WID_N_CLOSEBOX), SetDataTip(STR_SILVER_CROSS, STR_NULL), SetPadding(0, 0, 0, 1),
00163 NWidget(NWID_SPACER), SetFill(1, 0),
00164 NWidget(NWID_VERTICAL),
00165 NWidget(WWT_LABEL, COLOUR_WHITE, WID_N_DATE), SetDataTip(STR_DATE_LONG_SMALL, STR_NULL),
00166 NWidget(NWID_SPACER), SetFill(0, 1),
00167 EndContainer(),
00168 EndContainer(),
00169 NWidget(WWT_EMPTY, COLOUR_WHITE, WID_N_MESSAGE), SetMinimalSize(428, 48), SetFill(1, 0), SetPadding(0, 5, 0, 5),
00170 NWidget(NWID_VIEWPORT, INVALID_COLOUR, WID_N_VIEWPORT), SetMinimalSize(426, 70), SetPadding(1, 2, 2, 2),
00171 EndContainer(),
00172 };
00173
00174 static const WindowDesc _thin_news_desc(
00175 WDP_MANUAL, 0, 0,
00176 WC_NEWS_WINDOW, WC_NONE,
00177 0,
00178 _nested_thin_news_widgets, lengthof(_nested_thin_news_widgets)
00179 );
00180
00181
00182 static const NWidgetPart _nested_small_news_widgets[] = {
00183
00184 NWidget(NWID_HORIZONTAL),
00185 NWidget(WWT_CLOSEBOX, COLOUR_LIGHT_BLUE, WID_N_CLOSEBOX),
00186 NWidget(WWT_EMPTY, COLOUR_LIGHT_BLUE, WID_N_CAPTION), SetFill(1, 0),
00187 EndContainer(),
00188
00189
00190 NWidget(WWT_PANEL, COLOUR_LIGHT_BLUE, WID_N_HEADLINE),
00191 NWidget(WWT_INSET, COLOUR_LIGHT_BLUE, WID_N_INSET), SetPadding(2, 2, 2, 2),
00192 NWidget(NWID_VIEWPORT, INVALID_COLOUR, WID_N_VIEWPORT), SetPadding(1, 1, 1, 1), SetMinimalSize(274, 47), SetFill(1, 0),
00193 EndContainer(),
00194 NWidget(WWT_EMPTY, COLOUR_WHITE, WID_N_MESSAGE), SetMinimalSize(275, 20), SetFill(1, 0), SetPadding(0, 5, 0, 5),
00195 EndContainer(),
00196 };
00197
00198 static const WindowDesc _small_news_desc(
00199 WDP_MANUAL, 0, 0,
00200 WC_NEWS_WINDOW, WC_NONE,
00201 0,
00202 _nested_small_news_widgets, lengthof(_nested_small_news_widgets)
00203 );
00204
00208 struct NewsSubtypeData {
00209 NewsType type;
00210 NewsFlag flags;
00211 const WindowDesc *desc;
00212 };
00213
00217 static const NewsSubtypeData _news_subtype_data[] = {
00218
00219 { NT_ARRIVAL_COMPANY, (NF_NO_TRANSPARENT | NF_SHADE), &_thin_news_desc },
00220 { NT_ARRIVAL_OTHER, (NF_NO_TRANSPARENT | NF_SHADE), &_thin_news_desc },
00221 { NT_ACCIDENT, (NF_NO_TRANSPARENT | NF_SHADE), &_thin_news_desc },
00222 { NT_COMPANY_INFO, NF_NONE, &_company_news_desc },
00223 { NT_COMPANY_INFO, NF_NONE, &_company_news_desc },
00224 { NT_COMPANY_INFO, NF_NONE, &_company_news_desc },
00225 { NT_COMPANY_INFO, NF_NONE, &_company_news_desc },
00226 { NT_INDUSTRY_OPEN, (NF_NO_TRANSPARENT | NF_SHADE), &_thin_news_desc },
00227 { NT_INDUSTRY_CLOSE, (NF_NO_TRANSPARENT | NF_SHADE), &_thin_news_desc },
00228 { NT_ECONOMY, NF_NONE, &_normal_news_desc },
00229 { NT_INDUSTRY_COMPANY, (NF_NO_TRANSPARENT | NF_SHADE), &_thin_news_desc },
00230 { NT_INDUSTRY_OTHER, (NF_NO_TRANSPARENT | NF_SHADE), &_thin_news_desc },
00231 { NT_INDUSTRY_NOBODY, (NF_NO_TRANSPARENT | NF_SHADE), &_thin_news_desc },
00232 { NT_ADVICE, NF_INCOLOUR, &_small_news_desc },
00233 { NT_NEW_VEHICLES, NF_NONE, &_vehicle_news_desc },
00234 { NT_ACCEPTANCE, NF_INCOLOUR, &_small_news_desc },
00235 { NT_SUBSIDIES, NF_NONE, &_normal_news_desc },
00236 { NT_GENERAL, NF_NONE, &_normal_news_desc },
00237 };
00238
00239 assert_compile(lengthof(_news_subtype_data) == NS_END);
00240
00244 NewsTypeData _news_type_data[] = {
00245
00246 NewsTypeData("arrival_player", 60, SND_1D_APPLAUSE, ND_FULL, STR_NEWS_MESSAGE_TYPE_ARRIVAL_OF_FIRST_VEHICLE_OWN ),
00247 NewsTypeData("arrival_other", 60, SND_1D_APPLAUSE, ND_SUMMARY, STR_NEWS_MESSAGE_TYPE_ARRIVAL_OF_FIRST_VEHICLE_OTHER ),
00248 NewsTypeData("accident", 90, SND_BEGIN, ND_FULL, STR_NEWS_MESSAGE_TYPE_ACCIDENTS_DISASTERS ),
00249 NewsTypeData("company_info", 60, SND_BEGIN, ND_FULL, STR_NEWS_MESSAGE_TYPE_COMPANY_INFORMATION ),
00250 NewsTypeData("open", 90, SND_BEGIN, ND_SUMMARY, STR_NEWS_MESSAGE_TYPE_INDUSTRY_OPEN ),
00251 NewsTypeData("close", 90, SND_BEGIN, ND_SUMMARY, STR_NEWS_MESSAGE_TYPE_INDUSTRY_CLOSE ),
00252 NewsTypeData("economy", 30, SND_BEGIN, ND_FULL, STR_NEWS_MESSAGE_TYPE_ECONOMY_CHANGES ),
00253 NewsTypeData("production_player", 30, SND_BEGIN, ND_SUMMARY, STR_NEWS_MESSAGE_TYPE_INDUSTRY_CHANGES_SERVED_BY_COMPANY ),
00254 NewsTypeData("production_other", 30, SND_BEGIN, ND_OFF, STR_NEWS_MESSAGE_TYPE_INDUSTRY_CHANGES_SERVED_BY_OTHER ),
00255 NewsTypeData("production_nobody", 30, SND_BEGIN, ND_OFF, STR_NEWS_MESSAGE_TYPE_INDUSTRY_CHANGES_UNSERVED ),
00256 NewsTypeData("advice", 150, SND_BEGIN, ND_FULL, STR_NEWS_MESSAGE_TYPE_ADVICE_INFORMATION_ON_COMPANY ),
00257 NewsTypeData("new_vehicles", 30, SND_1E_OOOOH, ND_FULL, STR_NEWS_MESSAGE_TYPE_NEW_VEHICLES ),
00258 NewsTypeData("acceptance", 90, SND_BEGIN, ND_FULL, STR_NEWS_MESSAGE_TYPE_CHANGES_OF_CARGO_ACCEPTANCE ),
00259 NewsTypeData("subsidies", 180, SND_BEGIN, ND_SUMMARY, STR_NEWS_MESSAGE_TYPE_SUBSIDIES ),
00260 NewsTypeData("general", 60, SND_BEGIN, ND_FULL, STR_NEWS_MESSAGE_TYPE_GENERAL_INFORMATION ),
00261 };
00262
00263 assert_compile(lengthof(_news_type_data) == NT_END);
00264
00266 struct NewsWindow : Window {
00267 uint16 chat_height;
00268 uint16 status_height;
00269 const NewsItem *ni;
00270 static uint duration;
00271
00272 NewsWindow(const WindowDesc *desc, const NewsItem *ni) : Window(), ni(ni)
00273 {
00274 NewsWindow::duration = 555;
00275 const Window *w = FindWindowByClass(WC_SEND_NETWORK_MSG);
00276 this->chat_height = (w != NULL) ? w->height : 0;
00277 this->status_height = FindWindowById(WC_STATUS_BAR, 0)->height;
00278
00279 this->flags |= WF_DISABLE_VP_SCROLL;
00280
00281 this->CreateNestedTree(desc);
00282 switch (this->ni->subtype) {
00283 case NS_COMPANY_TROUBLE:
00284 this->GetWidget<NWidgetCore>(WID_N_TITLE)->widget_data = STR_NEWS_COMPANY_IN_TROUBLE_TITLE;
00285 break;
00286
00287 case NS_COMPANY_MERGER:
00288 this->GetWidget<NWidgetCore>(WID_N_TITLE)->widget_data = STR_NEWS_COMPANY_MERGER_TITLE;
00289 break;
00290
00291 case NS_COMPANY_BANKRUPT:
00292 this->GetWidget<NWidgetCore>(WID_N_TITLE)->widget_data = STR_NEWS_COMPANY_BANKRUPT_TITLE;
00293 break;
00294
00295 case NS_COMPANY_NEW:
00296 this->GetWidget<NWidgetCore>(WID_N_TITLE)->widget_data = STR_NEWS_COMPANY_LAUNCH_TITLE;
00297 break;
00298
00299 default:
00300 break;
00301 }
00302 this->FinishInitNested(desc, 0);
00303
00304
00305 NWidgetViewport *nvp = this->GetWidget<NWidgetViewport>(WID_N_VIEWPORT);
00306 if (nvp != NULL) {
00307 nvp->InitializeViewport(this, ni->reftype1 == NR_VEHICLE ? 0x80000000 | ni->ref1 : GetReferenceTile(ni->reftype1, ni->ref1), ZOOM_LVL_NEWS);
00308 if (this->ni->flags & NF_NO_TRANSPARENT) nvp->disp_flags |= ND_NO_TRANSPARENCY;
00309 if ((this->ni->flags & NF_INCOLOUR) == 0) {
00310 nvp->disp_flags |= ND_SHADE_GREY;
00311 } else if (this->ni->flags & NF_SHADE) {
00312 nvp->disp_flags |= ND_SHADE_DIMMED;
00313 }
00314 }
00315
00316 PositionNewsMessage(this);
00317 }
00318
00319 void DrawNewsBorder(const Rect &r) const
00320 {
00321 GfxFillRect(r.left, r.top, r.right, r.bottom, PC_WHITE);
00322
00323 GfxFillRect(r.left, r.top, r.left, r.bottom, PC_BLACK);
00324 GfxFillRect(r.right, r.top, r.right, r.bottom, PC_BLACK);
00325 GfxFillRect(r.left, r.top, r.right, r.top, PC_BLACK);
00326 GfxFillRect(r.left, r.bottom, r.right, r.bottom, PC_BLACK);
00327 }
00328
00329 virtual Point OnInitialPosition(const WindowDesc *desc, int16 sm_width, int16 sm_height, int window_number)
00330 {
00331 Point pt = { 0, _screen.height };
00332 return pt;
00333 }
00334
00335 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
00336 {
00337 StringID str = STR_NULL;
00338 switch (widget) {
00339 case WID_N_MESSAGE:
00340 CopyInDParam(0, this->ni->params, lengthof(this->ni->params));
00341 str = this->ni->string_id;
00342 break;
00343
00344 case WID_N_COMPANY_MSG:
00345 str = this->GetCompanyMessageString();
00346 break;
00347
00348 case WID_N_VEH_NAME:
00349 case WID_N_VEH_TITLE:
00350 str = this->GetNewVehicleMessageString(widget);
00351 break;
00352
00353 case WID_N_VEH_INFO: {
00354 assert(this->ni->reftype1 == NR_ENGINE);
00355 EngineID engine = this->ni->ref1;
00356 str = GetEngineInfoString(engine);
00357 break;
00358 }
00359 default:
00360 return;
00361 }
00362
00363
00364 Dimension d = *size;
00365 d.width = (d.width >= padding.width) ? d.width - padding.width : 0;
00366 d.height = (d.height >= padding.height) ? d.height - padding.height : 0;
00367 d = GetStringMultiLineBoundingBox(str, d);
00368 d.width += padding.width;
00369 d.height += padding.height;
00370 *size = maxdim(*size, d);
00371 }
00372
00373 virtual void SetStringParameters(int widget) const
00374 {
00375 if (widget == WID_N_DATE) SetDParam(0, this->ni->date);
00376 }
00377
00378 virtual void DrawWidget(const Rect &r, int widget) const
00379 {
00380 switch (widget) {
00381 case WID_N_CAPTION:
00382 DrawCaption(r, COLOUR_LIGHT_BLUE, this->owner, STR_NEWS_MESSAGE_CAPTION);
00383 break;
00384
00385 case WID_N_PANEL:
00386 this->DrawNewsBorder(r);
00387 break;
00388
00389 case WID_N_MESSAGE:
00390 CopyInDParam(0, this->ni->params, lengthof(this->ni->params));
00391 DrawStringMultiLine(r.left, r.right, r.top, r.bottom, this->ni->string_id, TC_FROMSTRING, SA_CENTER);
00392 break;
00393
00394 case WID_N_MGR_FACE: {
00395 const CompanyNewsInformation *cni = (const CompanyNewsInformation*)this->ni->free_data;
00396 DrawCompanyManagerFace(cni->face, cni->colour, r.left, r.top);
00397 GfxFillRect(r.left + 1, r.top, r.left + 1 + 91, r.top + 118, PALETTE_NEWSPAPER, FILLRECT_RECOLOUR);
00398 break;
00399 }
00400 case WID_N_MGR_NAME: {
00401 const CompanyNewsInformation *cni = (const CompanyNewsInformation*)this->ni->free_data;
00402 SetDParamStr(0, cni->president_name);
00403 DrawStringMultiLine(r.left, r.right, r.top, r.bottom, STR_JUST_RAW_STRING, TC_FROMSTRING, SA_CENTER);
00404 break;
00405 }
00406 case WID_N_COMPANY_MSG:
00407 DrawStringMultiLine(r.left, r.right, r.top, r.bottom, this->GetCompanyMessageString(), TC_FROMSTRING, SA_CENTER);
00408 break;
00409
00410 case WID_N_VEH_BKGND:
00411 GfxFillRect(r.left, r.top, r.right, r.bottom, PC_GREY);
00412 break;
00413
00414 case WID_N_VEH_NAME:
00415 case WID_N_VEH_TITLE:
00416 DrawStringMultiLine(r.left, r.right, r.top, r.bottom, this->GetNewVehicleMessageString(widget), TC_FROMSTRING, SA_CENTER);
00417 break;
00418
00419 case WID_N_VEH_SPR: {
00420 assert(this->ni->reftype1 == NR_ENGINE);
00421 EngineID engine = this->ni->ref1;
00422 DrawVehicleEngine(r.left, r.right, (r.left + r.right) / 2, (r.top + r.bottom) / 2, engine, GetEnginePalette(engine, _local_company), EIT_PREVIEW);
00423 GfxFillRect(r.left, r.top, r.right, r.bottom, PALETTE_NEWSPAPER, FILLRECT_RECOLOUR);
00424 break;
00425 }
00426 case WID_N_VEH_INFO: {
00427 assert(this->ni->reftype1 == NR_ENGINE);
00428 EngineID engine = this->ni->ref1;
00429 DrawStringMultiLine(r.left, r.right, r.top, r.bottom, GetEngineInfoString(engine), TC_FROMSTRING, SA_CENTER);
00430 break;
00431 }
00432 }
00433 }
00434
00435 virtual void OnClick(Point pt, int widget, int click_count)
00436 {
00437 switch (widget) {
00438 case WID_N_CLOSEBOX:
00439 NewsWindow::duration = 0;
00440 delete this;
00441 _forced_news = NULL;
00442 break;
00443
00444 case WID_N_CAPTION:
00445 if (this->ni->reftype1 == NR_VEHICLE) {
00446 const Vehicle *v = Vehicle::Get(this->ni->ref1);
00447 ShowVehicleViewWindow(v);
00448 }
00449 break;
00450
00451 case WID_N_VIEWPORT:
00452 break;
00453
00454 default:
00455 if (this->ni->reftype1 == NR_VEHICLE) {
00456 const Vehicle *v = Vehicle::Get(this->ni->ref1);
00457 ScrollMainWindowTo(v->x_pos, v->y_pos, v->z_pos);
00458 } else {
00459 TileIndex tile1 = GetReferenceTile(this->ni->reftype1, this->ni->ref1);
00460 TileIndex tile2 = GetReferenceTile(this->ni->reftype2, this->ni->ref2);
00461 if (_ctrl_pressed) {
00462 if (tile1 != INVALID_TILE) ShowExtraViewPortWindow(tile1);
00463 if (tile2 != INVALID_TILE) ShowExtraViewPortWindow(tile2);
00464 } else {
00465 if ((tile1 == INVALID_TILE || !ScrollMainWindowToTile(tile1)) && tile2 != INVALID_TILE) {
00466 ScrollMainWindowToTile(tile2);
00467 }
00468 }
00469 }
00470 break;
00471 }
00472 }
00473
00474 virtual EventState OnKeyPress(uint16 key, uint16 keycode)
00475 {
00476 if (keycode == WKC_SPACE) {
00477
00478 delete this;
00479 return ES_HANDLED;
00480 }
00481 return ES_NOT_HANDLED;
00482 }
00483
00489 virtual void OnInvalidateData(int data = 0, bool gui_scope = true)
00490 {
00491 if (!gui_scope) return;
00492
00493 int newtop = this->top + this->chat_height - data;
00494 this->chat_height = data;
00495 this->SetWindowTop(newtop);
00496 }
00497
00498 virtual void OnTick()
00499 {
00500
00501 int newtop = max(this->top - 4, _screen.height - this->height - this->status_height - this->chat_height);
00502 this->SetWindowTop(newtop);
00503 }
00504
00505 private:
00510 void SetWindowTop(int newtop)
00511 {
00512 if (this->top == newtop) return;
00513
00514 int mintop = min(newtop, this->top);
00515 int maxtop = max(newtop, this->top);
00516 if (this->viewport != NULL) this->viewport->top += newtop - this->top;
00517 this->top = newtop;
00518
00519 SetDirtyBlocks(this->left, mintop, this->left + this->width, maxtop + this->height);
00520 }
00521
00522 StringID GetCompanyMessageString() const
00523 {
00524 switch (this->ni->subtype) {
00525 case NS_COMPANY_TROUBLE:
00526 SetDParam(0, this->ni->params[2]);
00527 return STR_NEWS_COMPANY_IN_TROUBLE_DESCRIPTION;
00528
00529 case NS_COMPANY_MERGER:
00530 SetDParam(0, this->ni->params[2]);
00531 SetDParam(1, this->ni->params[3]);
00532 SetDParam(2, this->ni->params[4]);
00533 return this->ni->params[4] == 0 ? STR_NEWS_MERGER_TAKEOVER_TITLE : STR_NEWS_COMPANY_MERGER_DESCRIPTION;
00534
00535 case NS_COMPANY_BANKRUPT:
00536 SetDParam(0, this->ni->params[2]);
00537 return STR_NEWS_COMPANY_BANKRUPT_DESCRIPTION;
00538
00539 case NS_COMPANY_NEW:
00540 SetDParam(0, this->ni->params[2]);
00541 SetDParam(1, this->ni->params[3]);
00542 return STR_NEWS_COMPANY_LAUNCH_DESCRIPTION;
00543
00544 default:
00545 NOT_REACHED();
00546 }
00547 }
00548
00549 StringID GetNewVehicleMessageString(int widget) const
00550 {
00551 assert(this->ni->reftype1 == NR_ENGINE);
00552 EngineID engine = this->ni->ref1;
00553
00554 switch (widget) {
00555 case WID_N_VEH_TITLE:
00556 SetDParam(0, GetEngineCategoryName(engine));
00557 return STR_NEWS_NEW_VEHICLE_NOW_AVAILABLE;
00558
00559 case WID_N_VEH_NAME:
00560 SetDParam(0, engine);
00561 return STR_NEWS_NEW_VEHICLE_TYPE;
00562
00563 default:
00564 NOT_REACHED();
00565 }
00566 }
00567 };
00568
00569 uint NewsWindow::duration = 0;
00570
00571
00573 static void ShowNewspaper(const NewsItem *ni)
00574 {
00575 SoundFx sound = _news_type_data[_news_subtype_data[ni->subtype].type].sound;
00576 if (sound != 0) SndPlayFx(sound);
00577
00578 new NewsWindow(_news_subtype_data[ni->subtype].desc, ni);
00579 }
00580
00582 static void ShowTicker(const NewsItem *ni)
00583 {
00584 if (_news_ticker_sound) SndPlayFx(SND_16_MORSE);
00585
00586 _statusbar_news_item = ni;
00587 InvalidateWindowData(WC_STATUS_BAR, 0, SBI_SHOW_TICKER);
00588 }
00589
00591 void InitNewsItemStructs()
00592 {
00593 for (NewsItem *ni = _oldest_news; ni != NULL; ) {
00594 NewsItem *next = ni->next;
00595 delete ni;
00596 ni = next;
00597 }
00598
00599 _total_news = 0;
00600 _oldest_news = NULL;
00601 _latest_news = NULL;
00602 _forced_news = NULL;
00603 _current_news = NULL;
00604 _statusbar_news_item = NULL;
00605 NewsWindow::duration = 0;
00606 }
00607
00612 static bool ReadyForNextItem()
00613 {
00614 const NewsItem *ni = _forced_news == NULL ? _current_news : _forced_news;
00615 if (ni == NULL) return true;
00616
00617
00618
00619 if (IsNewsTickerShown()) return false;
00620
00621
00622 if (NewsWindow::duration != 0) NewsWindow::duration--;
00623
00624
00625 return (NewsWindow::duration == 0 || FindWindowById(WC_NEWS_WINDOW, 0) == NULL);
00626 }
00627
00629 static void MoveToNextItem()
00630 {
00631 InvalidateWindowData(WC_STATUS_BAR, 0, SBI_NEWS_DELETED);
00632 DeleteWindowById(WC_NEWS_WINDOW, 0);
00633 _forced_news = NULL;
00634 _statusbar_news_item = NULL;
00635
00636
00637 if (_current_news != _latest_news) {
00638 _current_news = (_current_news == NULL) ? _oldest_news : _current_news->next;
00639 const NewsItem *ni = _current_news;
00640 const NewsType type = _news_subtype_data[ni->subtype].type;
00641
00642
00643 if (_date - _news_type_data[type].age > ni->date) return;
00644
00645 switch (_news_type_data[type].display) {
00646 default: NOT_REACHED();
00647 case ND_OFF:
00648 InvalidateWindowData(WC_STATUS_BAR, 0, SBI_SHOW_REMINDER);
00649 break;
00650
00651 case ND_SUMMARY:
00652 ShowTicker(ni);
00653 break;
00654
00655 case ND_FULL:
00656 ShowNewspaper(ni);
00657 break;
00658 }
00659 }
00660 }
00661
00674 void AddNewsItem(StringID string, NewsSubtype subtype, NewsReferenceType reftype1, uint32 ref1, NewsReferenceType reftype2, uint32 ref2, void *free_data)
00675 {
00676 if (_game_mode == GM_MENU) return;
00677
00678
00679 NewsItem *ni = new NewsItem;
00680
00681 ni->string_id = string;
00682 ni->subtype = subtype;
00683 ni->flags = _news_subtype_data[subtype].flags;
00684
00685
00686 if (_cur_year >= _settings_client.gui.coloured_news_year) ni->flags |= NF_INCOLOUR;
00687
00688 ni->reftype1 = reftype1;
00689 ni->reftype2 = reftype2;
00690 ni->ref1 = ref1;
00691 ni->ref2 = ref2;
00692 ni->free_data = free_data;
00693 ni->date = _date;
00694 CopyOutDParam(ni->params, 0, lengthof(ni->params));
00695
00696 if (_total_news++ == 0) {
00697 assert(_oldest_news == NULL);
00698 _oldest_news = ni;
00699 ni->prev = NULL;
00700 } else {
00701 assert(_latest_news->next == NULL);
00702 _latest_news->next = ni;
00703 ni->prev = _latest_news;
00704 }
00705
00706 ni->next = NULL;
00707 _latest_news = ni;
00708
00709 SetWindowDirty(WC_MESSAGE_HISTORY, 0);
00710 }
00711
00724 CommandCost CmdCustomNewsItem(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
00725 {
00726 if (_current_company != OWNER_DEITY) return CMD_ERROR;
00727
00728 NewsSubtype subtype = (NewsSubtype)GB(p1, 0, 8);
00729 NewsReferenceType reftype1 = (NewsReferenceType)GB(p1, 8, 8);
00730 CompanyID company = (CompanyID)GB(p1, 16, 8);
00731
00732 if (company != INVALID_OWNER && !Company::IsValidID(company)) return CMD_ERROR;
00733 if (subtype >= NS_END) return CMD_ERROR;
00734 if (StrEmpty(text)) return CMD_ERROR;
00735
00736 switch (reftype1) {
00737 case NR_NONE: break;
00738 case NR_TILE:
00739 if (!IsValidTile(p2)) return CMD_ERROR;
00740 break;
00741
00742 case NR_VEHICLE:
00743 if (!Vehicle::IsValidID(p2)) return CMD_ERROR;
00744 break;
00745
00746 case NR_STATION:
00747 if (!Station::IsValidID(p2)) return CMD_ERROR;
00748 break;
00749
00750 case NR_INDUSTRY:
00751 if (!Industry::IsValidID(p2)) return CMD_ERROR;
00752 break;
00753
00754 case NR_TOWN:
00755 if (!Town::IsValidID(p2)) return CMD_ERROR;
00756 break;
00757
00758 case NR_ENGINE:
00759 if (!Engine::IsValidID(p2)) return CMD_ERROR;
00760 break;
00761
00762 default: return CMD_ERROR;
00763 }
00764
00765 if (company != INVALID_OWNER && company != _local_company) return CommandCost();
00766
00767 if (flags & DC_EXEC) {
00768 char *news = strdup(text);
00769 SetDParamStr(0, news);
00770 AddNewsItem(STR_NEWS_CUSTOM_ITEM, subtype, reftype1, p2, NR_NONE, UINT32_MAX, news);
00771 }
00772
00773 return CommandCost();
00774 }
00775
00777 static void DeleteNewsItem(NewsItem *ni)
00778 {
00779
00780 if (ni->prev != NULL) {
00781 ni->prev->next = ni->next;
00782 } else {
00783 assert(_oldest_news == ni);
00784 _oldest_news = ni->next;
00785 }
00786
00787 if (ni->next != NULL) {
00788 ni->next->prev = ni->prev;
00789 } else {
00790 assert(_latest_news == ni);
00791 _latest_news = ni->prev;
00792 }
00793
00794 _total_news--;
00795
00796 if (_forced_news == ni || _current_news == ni || _statusbar_news_item == ni) {
00797
00798
00799 if (_current_news == ni) _current_news = ni->prev;
00800
00801
00802
00803 MoveToNextItem();
00804 }
00805
00806 delete ni;
00807
00808 SetWindowDirty(WC_MESSAGE_HISTORY, 0);
00809 }
00810
00817 void DeleteVehicleNews(VehicleID vid, StringID news)
00818 {
00819 NewsItem *ni = _oldest_news;
00820
00821 while (ni != NULL) {
00822 NewsItem *next = ni->next;
00823 if (((ni->reftype1 == NR_VEHICLE && ni->ref1 == vid) || (ni->reftype2 == NR_VEHICLE && ni->ref2 == vid)) &&
00824 (news == INVALID_STRING_ID || ni->string_id == news)) {
00825 DeleteNewsItem(ni);
00826 }
00827 ni = next;
00828 }
00829 }
00830
00836 void DeleteStationNews(StationID sid)
00837 {
00838 NewsItem *ni = _oldest_news;
00839
00840 while (ni != NULL) {
00841 NewsItem *next = ni->next;
00842 if ((ni->reftype1 == NR_STATION && ni->ref1 == sid) || (ni->reftype2 == NR_STATION && ni->ref2 == sid)) {
00843 DeleteNewsItem(ni);
00844 }
00845 ni = next;
00846 }
00847 }
00848
00853 void DeleteIndustryNews(IndustryID iid)
00854 {
00855 NewsItem *ni = _oldest_news;
00856
00857 while (ni != NULL) {
00858 NewsItem *next = ni->next;
00859 if ((ni->reftype1 == NR_INDUSTRY && ni->ref1 == iid) || (ni->reftype2 == NR_INDUSTRY && ni->ref2 == iid)) {
00860 DeleteNewsItem(ni);
00861 }
00862 ni = next;
00863 }
00864 }
00865
00869 void DeleteInvalidEngineNews()
00870 {
00871 NewsItem *ni = _oldest_news;
00872
00873 while (ni != NULL) {
00874 NewsItem *next = ni->next;
00875 if ((ni->reftype1 == NR_ENGINE && (!Engine::IsValidID(ni->ref1) || !Engine::Get(ni->ref1)->IsEnabled())) ||
00876 (ni->reftype2 == NR_ENGINE && (!Engine::IsValidID(ni->ref2) || !Engine::Get(ni->ref2)->IsEnabled()))) {
00877 DeleteNewsItem(ni);
00878 }
00879 ni = next;
00880 }
00881 }
00882
00883 static void RemoveOldNewsItems()
00884 {
00885 NewsItem *next;
00886 for (NewsItem *cur = _oldest_news; _total_news > MIN_NEWS_AMOUNT && cur != NULL; cur = next) {
00887 next = cur->next;
00888 if (_date - _news_type_data[_news_subtype_data[cur->subtype].type].age * _settings_client.gui.news_message_timeout > cur->date) DeleteNewsItem(cur);
00889 }
00890 }
00891
00898 void ChangeVehicleNews(VehicleID from_index, VehicleID to_index)
00899 {
00900 for (NewsItem *ni = _oldest_news; ni != NULL; ni = ni->next) {
00901 if (ni->reftype1 == NR_VEHICLE && ni->ref1 == from_index) ni->ref1 = to_index;
00902 if (ni->reftype2 == NR_VEHICLE && ni->ref2 == from_index) ni->ref2 = to_index;
00903
00904
00905
00906
00907
00908
00909
00910
00911 if (ni->subtype == NS_ADVICE && ni->params[0] == from_index) ni->params[0] = to_index;
00912 }
00913 }
00914
00915 void NewsLoop()
00916 {
00917
00918 if (_total_news == 0) return;
00919
00920
00921
00922
00923 if (FindWindowById(WC_STATUS_BAR, 0) == NULL) return;
00924
00925 static byte _last_clean_month = 0;
00926
00927 if (_last_clean_month != _cur_month) {
00928 RemoveOldNewsItems();
00929 _last_clean_month = _cur_month;
00930 }
00931
00932 if (ReadyForNextItem()) MoveToNextItem();
00933 }
00934
00936 static void ShowNewsMessage(const NewsItem *ni)
00937 {
00938 assert(_total_news != 0);
00939
00940
00941 DeleteWindowById(WC_NEWS_WINDOW, 0);
00942
00943
00944 _forced_news = ni;
00945
00946 if (_forced_news != NULL) {
00947 DeleteWindowById(WC_NEWS_WINDOW, 0);
00948 ShowNewspaper(ni);
00949 }
00950 }
00951
00953 void ShowLastNewsMessage()
00954 {
00955 if (_total_news == 0) {
00956 return;
00957 } else if (_forced_news == NULL) {
00958
00959
00960 const Window *w = FindWindowById(WC_NEWS_WINDOW, 0);
00961 ShowNewsMessage((w == NULL || (_current_news == _oldest_news)) ? _current_news : _current_news->prev);
00962 } else if (_forced_news == _oldest_news) {
00963
00964 ShowNewsMessage(_latest_news);
00965 } else {
00966
00967 ShowNewsMessage(_forced_news->prev);
00968 }
00969 }
00970
00971
00982 static void DrawNewsString(uint left, uint right, int y, TextColour colour, const NewsItem *ni)
00983 {
00984 char buffer[512], buffer2[512];
00985 StringID str;
00986
00987 CopyInDParam(0, ni->params, lengthof(ni->params));
00988 str = ni->string_id;
00989
00990 GetString(buffer, str, lastof(buffer));
00991
00992
00993 const char *ptr = buffer;
00994 char *dest = buffer2;
00995 WChar c_last = '\0';
00996 for (;;) {
00997 WChar c = Utf8Consume(&ptr);
00998 if (c == 0) break;
00999
01000 if (c == '\n' && c_last != '\n') {
01001 dest[0] = ' ';
01002 dest++;
01003 } else if (c == '\r') {
01004 dest[0] = dest[1] = dest[2] = dest[3] = ' ';
01005 dest += 4;
01006 } else if (IsPrintable(c)) {
01007 dest += Utf8Encode(dest, c);
01008 }
01009 c_last = c;
01010 }
01011
01012 *dest = '\0';
01013
01014 DrawString(left, right, y, buffer2, colour);
01015 }
01016
01017 struct MessageHistoryWindow : Window {
01018 static const int top_spacing;
01019 static const int bottom_spacing;
01020
01021 int line_height;
01022 int date_width;
01023
01024 Scrollbar *vscroll;
01025
01026 MessageHistoryWindow(const WindowDesc *desc) : Window()
01027 {
01028 this->CreateNestedTree(desc);
01029 this->vscroll = this->GetScrollbar(WID_MH_SCROLLBAR);
01030 this->FinishInitNested(desc);
01031 this->OnInvalidateData(0);
01032 }
01033
01034 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
01035 {
01036 if (widget == WID_MH_BACKGROUND) {
01037 this->line_height = FONT_HEIGHT_NORMAL + 2;
01038 resize->height = this->line_height;
01039
01040
01041
01042 SetDParam(0, ConvertYMDToDate(ORIGINAL_MAX_YEAR, 7, 30));
01043 this->date_width = GetStringBoundingBox(STR_SHORT_DATE).width;
01044
01045 size->height = 4 * resize->height + this->top_spacing + this->bottom_spacing;
01046 size->width = max(200u, size->width);
01047 }
01048 }
01049
01050 virtual void OnPaint()
01051 {
01052 this->OnInvalidateData(0);
01053 this->DrawWidgets();
01054 }
01055
01056 virtual void DrawWidget(const Rect &r, int widget) const
01057 {
01058 if (widget != WID_MH_BACKGROUND || _total_news == 0) return;
01059
01060
01061 NewsItem *ni = _latest_news;
01062 for (int n = this->vscroll->GetPosition(); n > 0; n--) {
01063 ni = ni->prev;
01064 if (ni == NULL) return;
01065 }
01066
01067
01068 int y = r.top + this->top_spacing;
01069 bool rtl = _current_text_dir == TD_RTL;
01070 uint date_left = rtl ? r.right - WD_FRAMERECT_RIGHT - this->date_width : r.left + WD_FRAMERECT_LEFT;
01071 uint date_right = rtl ? r.right - WD_FRAMERECT_RIGHT : r.left + WD_FRAMERECT_LEFT + this->date_width;
01072 uint news_left = rtl ? r.left + WD_FRAMERECT_LEFT : r.left + WD_FRAMERECT_LEFT + this->date_width + WD_FRAMERECT_RIGHT;
01073 uint news_right = rtl ? r.right - WD_FRAMERECT_RIGHT - this->date_width - WD_FRAMERECT_RIGHT : r.right - WD_FRAMERECT_RIGHT;
01074 for (int n = this->vscroll->GetCapacity(); n > 0; n--) {
01075 SetDParam(0, ni->date);
01076 DrawString(date_left, date_right, y, STR_SHORT_DATE);
01077
01078 DrawNewsString(news_left, news_right, y, TC_WHITE, ni);
01079 y += this->line_height;
01080
01081 ni = ni->prev;
01082 if (ni == NULL) return;
01083 }
01084 }
01085
01091 virtual void OnInvalidateData(int data = 0, bool gui_scope = true)
01092 {
01093 if (!gui_scope) return;
01094 this->vscroll->SetCount(_total_news);
01095 }
01096
01097 virtual void OnClick(Point pt, int widget, int click_count)
01098 {
01099 if (widget == WID_MH_BACKGROUND) {
01100 NewsItem *ni = _latest_news;
01101 if (ni == NULL) return;
01102
01103 for (int n = this->vscroll->GetScrolledRowFromWidget(pt.y, this, WID_MH_BACKGROUND, WD_FRAMERECT_TOP, this->line_height); n > 0; n--) {
01104 ni = ni->prev;
01105 if (ni == NULL) return;
01106 }
01107
01108 ShowNewsMessage(ni);
01109 }
01110 }
01111
01112 virtual void OnResize()
01113 {
01114 this->vscroll->SetCapacity(this->GetWidget<NWidgetBase>(WID_MH_BACKGROUND)->current_y / this->line_height);
01115 }
01116 };
01117
01118 const int MessageHistoryWindow::top_spacing = WD_FRAMERECT_TOP + 4;
01119 const int MessageHistoryWindow::bottom_spacing = WD_FRAMERECT_BOTTOM;
01120
01121 static const NWidgetPart _nested_message_history[] = {
01122 NWidget(NWID_HORIZONTAL),
01123 NWidget(WWT_CLOSEBOX, COLOUR_BROWN),
01124 NWidget(WWT_CAPTION, COLOUR_BROWN), SetDataTip(STR_MESSAGE_HISTORY, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
01125 NWidget(WWT_SHADEBOX, COLOUR_BROWN),
01126 NWidget(WWT_STICKYBOX, COLOUR_BROWN),
01127 EndContainer(),
01128
01129 NWidget(NWID_HORIZONTAL),
01130 NWidget(WWT_PANEL, COLOUR_BROWN, WID_MH_BACKGROUND), SetMinimalSize(200, 125), SetDataTip(0x0, STR_MESSAGE_HISTORY_TOOLTIP), SetResize(1, 12), SetScrollbar(WID_MH_SCROLLBAR),
01131 EndContainer(),
01132 NWidget(NWID_VERTICAL),
01133 NWidget(NWID_VSCROLLBAR, COLOUR_BROWN, WID_MH_SCROLLBAR),
01134 NWidget(WWT_RESIZEBOX, COLOUR_BROWN),
01135 EndContainer(),
01136 EndContainer(),
01137 };
01138
01139 static const WindowDesc _message_history_desc(
01140 WDP_AUTO, 400, 140,
01141 WC_MESSAGE_HISTORY, WC_NONE,
01142 WDF_UNCLICK_BUTTONS,
01143 _nested_message_history, lengthof(_nested_message_history)
01144 );
01145
01147 void ShowMessageHistory()
01148 {
01149 DeleteWindowById(WC_MESSAGE_HISTORY, 0);
01150 new MessageHistoryWindow(&_message_history_desc);
01151 }
01152
01153 struct MessageOptionsWindow : Window {
01154 static const StringID message_opt[];
01155 int state;
01156 Dimension dim_message_opt;
01157
01158 MessageOptionsWindow(const WindowDesc *desc) : Window()
01159 {
01160 this->InitNested(desc, WN_GAME_OPTIONS_MESSAGE_OPTION);
01161
01162 NewsDisplay all_val = _news_type_data[0].display;
01163 for (int i = 0; i < NT_END; i++) {
01164 this->SetMessageButtonStates(_news_type_data[i].display, i);
01165
01166 if (_news_type_data[i].display != all_val) all_val = ND_OFF;
01167 }
01168
01169 this->state = all_val;
01170 this->OnInvalidateData(0);
01171 }
01172
01181 void SetMessageButtonStates(byte value, int element)
01182 {
01183 element *= MOS_WIDG_PER_SETTING;
01184
01185 this->SetWidgetDisabledState(element + WID_MO_START_OPTION, value == 0);
01186 this->SetWidgetDisabledState(element + WID_MO_START_OPTION + 2, value == 2);
01187 }
01188
01189 virtual void DrawWidget(const Rect &r, int widget) const
01190 {
01191 if (widget >= WID_MO_START_OPTION && widget < WID_MO_END_OPTION && (widget - WID_MO_START_OPTION) % MOS_WIDG_PER_SETTING == 1) {
01192
01193 int i = (widget - WID_MO_START_OPTION) / MOS_WIDG_PER_SETTING;
01194 DrawString(r.left, r.right, r.top + 2, this->message_opt[_news_type_data[i].display], TC_BLACK, SA_HOR_CENTER);
01195 }
01196 }
01197
01198 virtual void OnInit()
01199 {
01200 this->dim_message_opt.width = 0;
01201 this->dim_message_opt.height = 0;
01202 for (const StringID *str = message_opt; *str != INVALID_STRING_ID; str++) this->dim_message_opt = maxdim(this->dim_message_opt, GetStringBoundingBox(*str));
01203 }
01204
01205 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
01206 {
01207 if (widget >= WID_MO_START_OPTION && widget < WID_MO_END_OPTION) {
01208
01209 size->height = FONT_HEIGHT_NORMAL + max(WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM, WD_IMGBTN_TOP + WD_IMGBTN_BOTTOM);
01210
01211
01212 if ((widget - WID_MO_START_OPTION) % MOS_WIDG_PER_SETTING == 1) {
01213 size->width = this->dim_message_opt.width + padding.width + MOS_BUTTON_SPACE;
01214 }
01215 return;
01216 }
01217
01218
01219 if (widget == WID_MO_DROP_SUMMARY || widget == WID_MO_LABEL_SUMMARY || widget == WID_MO_SOUNDTICKER || widget == WID_MO_SOUNDTICKER_LABEL) {
01220
01221 size->height = FONT_HEIGHT_NORMAL + max(WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM, WD_DROPDOWNTEXT_TOP + WD_DROPDOWNTEXT_BOTTOM);
01222
01223 if (widget == WID_MO_DROP_SUMMARY) {
01224 size->width = this->dim_message_opt.width + padding.width + MOS_BUTTON_SPACE;
01225 } else if (widget == WID_MO_SOUNDTICKER) {
01226 size->width += MOS_BUTTON_SPACE;
01227 }
01228 return;
01229 }
01230 }
01231
01237 virtual void OnInvalidateData(int data = 0, bool gui_scope = true)
01238 {
01239 if (!gui_scope) return;
01240
01241 this->GetWidget<NWidgetCore>(WID_MO_DROP_SUMMARY)->widget_data = this->message_opt[this->state];
01242
01243
01244 this->SetWidgetLoweredState(WID_MO_SOUNDTICKER, _news_ticker_sound);
01245 }
01246
01247 virtual void OnClick(Point pt, int widget, int click_count)
01248 {
01249 switch (widget) {
01250 case WID_MO_DROP_SUMMARY:
01251 ShowDropDownMenu(this, this->message_opt, this->state, WID_MO_DROP_SUMMARY, 0, 0);
01252 break;
01253
01254 case WID_MO_SOUNDTICKER:
01255 _news_ticker_sound ^= 1;
01256 this->InvalidateData();
01257 break;
01258
01259 default: {
01260 if (widget >= WID_MO_START_OPTION && widget < WID_MO_END_OPTION) {
01261 int wid = widget - WID_MO_START_OPTION;
01262 int element = wid / MOS_WIDG_PER_SETTING;
01263 byte val = (_news_type_data[element].display + ((wid % MOS_WIDG_PER_SETTING) ? 1 : -1)) % 3;
01264
01265 this->SetMessageButtonStates(val, element);
01266 _news_type_data[element].display = (NewsDisplay)val;
01267 this->SetDirty();
01268 }
01269 break;
01270 }
01271 }
01272 }
01273
01274 virtual void OnDropdownSelect(int widget, int index)
01275 {
01276 this->state = index;
01277
01278 for (int i = 0; i < NT_END; i++) {
01279 this->SetMessageButtonStates(index, i);
01280 _news_type_data[i].display = (NewsDisplay)index;
01281 }
01282 this->InvalidateData();
01283 }
01284 };
01285
01286 const StringID MessageOptionsWindow::message_opt[] = {STR_NEWS_MESSAGES_OFF, STR_NEWS_MESSAGES_SUMMARY, STR_NEWS_MESSAGES_FULL, INVALID_STRING_ID};
01287
01289 static NWidgetBase *MakeButtonsColumn(int *biggest_index)
01290 {
01291 NWidgetVertical *vert_buttons = new NWidgetVertical;
01292
01293
01294 int widnum = WID_MO_START_OPTION;
01295 for (int i = 0; i < NT_END; i++) {
01296 NWidgetHorizontal *hor = new NWidgetHorizontal;
01297
01298 NWidgetLeaf *leaf = new NWidgetLeaf(WWT_PUSHARROWBTN, COLOUR_YELLOW, widnum, AWV_DECREASE, STR_TOOLTIP_HSCROLL_BAR_SCROLLS_LIST);
01299 leaf->SetFill(1, 1);
01300 hor->Add(leaf);
01301
01302 leaf = new NWidgetLeaf(WWT_PUSHTXTBTN, COLOUR_YELLOW, widnum + 1, STR_EMPTY, STR_NULL);
01303 leaf->SetFill(1, 1);
01304 hor->Add(leaf);
01305
01306 leaf = new NWidgetLeaf(WWT_PUSHARROWBTN, COLOUR_YELLOW, widnum + 2, AWV_INCREASE, STR_TOOLTIP_HSCROLL_BAR_SCROLLS_LIST);
01307 leaf->SetFill(1, 1);
01308 hor->Add(leaf);
01309 vert_buttons->Add(hor);
01310
01311 widnum += MOS_WIDG_PER_SETTING;
01312 }
01313 *biggest_index = widnum - MOS_WIDG_PER_SETTING + 2;
01314
01315
01316 NWidgetSpacer *spacer = new NWidgetSpacer(0, MOS_ABOVE_GLOBAL_SETTINGS);
01317 vert_buttons->Add(spacer);
01318
01319
01320 NWidgetLeaf *leaf = new NWidgetLeaf(WWT_DROPDOWN, COLOUR_YELLOW, WID_MO_DROP_SUMMARY, STR_EMPTY, STR_NULL);
01321 leaf->SetFill(1, 1);
01322 vert_buttons->Add(leaf);
01323
01324 leaf = new NWidgetLeaf(WWT_TEXTBTN_2, COLOUR_YELLOW, WID_MO_SOUNDTICKER, STR_STATION_BUILD_COVERAGE_OFF, STR_NULL);
01325 leaf->SetFill(1, 1);
01326 vert_buttons->Add(leaf);
01327
01328 *biggest_index = max(*biggest_index, max<int>(WID_MO_DROP_SUMMARY, WID_MO_SOUNDTICKER));
01329 return vert_buttons;
01330 }
01331
01333 static NWidgetBase *MakeDescriptionColumn(int *biggest_index)
01334 {
01335 NWidgetVertical *vert_desc = new NWidgetVertical;
01336
01337
01338 int widnum = WID_MO_START_OPTION;
01339 for (int i = 0; i < NT_END; i++) {
01340 NWidgetHorizontal *hor = new NWidgetHorizontal;
01341
01342
01343 NWidgetLeaf *leaf = new NWidgetLeaf(WWT_TEXT, COLOUR_YELLOW, widnum + 3, _news_type_data[i].description, STR_NULL);
01344 hor->Add(leaf);
01345
01346 NWidgetSpacer *spacer = new NWidgetSpacer(0, 0);
01347 spacer->SetFill(1, 0);
01348 hor->Add(spacer);
01349 vert_desc->Add(hor);
01350
01351 widnum += MOS_WIDG_PER_SETTING;
01352 }
01353 *biggest_index = widnum - MOS_WIDG_PER_SETTING + 3;
01354
01355
01356 NWidgetSpacer *spacer = new NWidgetSpacer(0, MOS_ABOVE_GLOBAL_SETTINGS);
01357 vert_desc->Add(spacer);
01358
01359
01360 NWidgetHorizontal *hor = new NWidgetHorizontal;
01361 NWidgetLeaf *leaf = new NWidgetLeaf(WWT_TEXT, COLOUR_YELLOW, WID_MO_LABEL_SUMMARY, STR_NEWS_MESSAGES_ALL, STR_NULL);
01362 hor->Add(leaf);
01363
01364 spacer = new NWidgetSpacer(0, 0);
01365 spacer->SetFill(1, 0);
01366 hor->Add(spacer);
01367 vert_desc->Add(hor);
01368
01369 hor = new NWidgetHorizontal;
01370 leaf = new NWidgetLeaf(WWT_TEXT, COLOUR_YELLOW, WID_MO_SOUNDTICKER_LABEL, STR_NEWS_MESSAGES_SOUND, STR_NULL);
01371 hor->Add(leaf);
01372
01373 spacer = new NWidgetSpacer(0, 0);
01374 leaf->SetFill(1, 0);
01375 hor->Add(spacer);
01376 vert_desc->Add(hor);
01377
01378 *biggest_index = max(*biggest_index, max<int>(WID_MO_LABEL_SUMMARY, WID_MO_SOUNDTICKER_LABEL));
01379 return vert_desc;
01380 }
01381
01382 static const NWidgetPart _nested_message_options_widgets[] = {
01383 NWidget(NWID_HORIZONTAL),
01384 NWidget(WWT_CLOSEBOX, COLOUR_BROWN),
01385 NWidget(WWT_CAPTION, COLOUR_BROWN), SetDataTip(STR_NEWS_MESSAGE_OPTIONS_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
01386 EndContainer(),
01387 NWidget(WWT_PANEL, COLOUR_BROWN, WID_MO_BACKGROUND),
01388 NWidget(NWID_HORIZONTAL),
01389 NWidget(NWID_SPACER), SetFill(1, 0),
01390 NWidget(WWT_LABEL, COLOUR_BROWN, WID_MO_LABEL), SetMinimalSize(0, 14), SetDataTip(STR_NEWS_MESSAGE_TYPES, STR_NULL),
01391 NWidget(NWID_SPACER), SetFill(1, 0),
01392 EndContainer(),
01393 NWidget(NWID_HORIZONTAL),
01394 NWidget(NWID_SPACER), SetMinimalSize(MOS_LEFT_EDGE, 0),
01395 NWidgetFunction(MakeButtonsColumn),
01396 NWidget(NWID_SPACER), SetMinimalSize(MOS_COLUMN_SPACING, 0),
01397 NWidgetFunction(MakeDescriptionColumn),
01398 NWidget(NWID_SPACER), SetMinimalSize(MOS_RIGHT_EDGE, 0),
01399 EndContainer(),
01400 NWidget(NWID_SPACER), SetMinimalSize(0, MOS_BOTTOM_EDGE),
01401 EndContainer(),
01402 };
01403
01404 static const WindowDesc _message_options_desc(
01405 WDP_AUTO, 0, 0,
01406 WC_GAME_OPTIONS, WC_NONE,
01407 WDF_UNCLICK_BUTTONS,
01408 _nested_message_options_widgets, lengthof(_nested_message_options_widgets)
01409 );
01410
01414 void ShowMessageOptions()
01415 {
01416 DeleteWindowByClass(WC_GAME_OPTIONS);
01417 new MessageOptionsWindow(&_message_options_desc);
01418 }