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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 "station_base.h"
00022 #include "industry.h"
00023 #include "town.h"
00024 #include "sound_func.h"
00025 #include "string_func.h"
00026 #include "widgets/dropdown_func.h"
00027 #include "statusbar_gui.h"
00028 #include "company_manager_face.h"
00029 #include "company_func.h"
00030 #include "engine_gui.h"
00031 #include "core/geometry_func.hpp"
00032
00033 #include "table/strings.h"
00034
00035 const NewsItem *_statusbar_news_item = NULL;
00036 bool _news_ticker_sound;
00037
00038 static uint MIN_NEWS_AMOUNT = 30;
00039 static uint _total_news = 0;
00040 static NewsItem *_oldest_news = NULL;
00041 static NewsItem *_latest_news = NULL;
00042
00047 static const NewsItem *_forced_news = NULL;
00048
00050 static const NewsItem *_current_news = NULL;
00051
00052
00059 static TileIndex GetReferenceTile(NewsReferenceType reftype, uint32 ref)
00060 {
00061 switch (reftype) {
00062 case NR_TILE: return (TileIndex)ref;
00063 case NR_STATION: return Station::Get((StationID)ref)->xy;
00064 case NR_INDUSTRY: return Industry::Get((IndustryID)ref)->location.tile + TileDiffXY(1, 1);
00065 case NR_TOWN: return Town::Get((TownID)ref)->xy;
00066 default: return INVALID_TILE;
00067 }
00068 }
00069
00071 enum NewsTypeWidgets {
00072 NTW_PANEL,
00073 NTW_TITLE,
00074 NTW_HEADLINE,
00075 NTW_CLOSEBOX,
00076 NTW_DATE,
00077 NTW_CAPTION,
00078 NTW_INSET,
00079 NTW_VIEWPORT,
00080 NTW_COMPANY_MSG,
00081 NTW_MESSAGE,
00082 NTW_MGR_FACE,
00083 NTW_MGR_NAME,
00084 NTW_VEH_TITLE,
00085 NTW_VEH_BKGND,
00086 NTW_VEH_NAME,
00087 NTW_VEH_SPR,
00088 NTW_VEH_INFO,
00089 };
00090
00091
00092 static const NWidgetPart _nested_normal_news_widgets[] = {
00093 NWidget(WWT_PANEL, COLOUR_WHITE, NTW_PANEL),
00094 NWidget(NWID_HORIZONTAL), SetPadding(1, 1, 0, 1),
00095 NWidget(WWT_TEXT, COLOUR_WHITE, NTW_CLOSEBOX), SetDataTip(STR_SILVER_CROSS, STR_NULL), SetPadding(0, 0, 0, 1),
00096 NWidget(NWID_SPACER), SetFill(1, 0),
00097 NWidget(NWID_VERTICAL),
00098 NWidget(WWT_LABEL, COLOUR_WHITE, NTW_DATE), SetDataTip(STR_DATE_LONG_SMALL, STR_NULL),
00099 NWidget(NWID_SPACER), SetFill(0, 1),
00100 EndContainer(),
00101 EndContainer(),
00102 NWidget(WWT_EMPTY, COLOUR_WHITE, NTW_MESSAGE), SetMinimalSize(428, 154), SetPadding(0, 1, 1, 1),
00103 EndContainer(),
00104 };
00105
00106 static const WindowDesc _normal_news_desc(
00107 WDP_MANUAL, 0, 0,
00108 WC_NEWS_WINDOW, WC_NONE,
00109 0,
00110 _nested_normal_news_widgets, lengthof(_nested_normal_news_widgets)
00111 );
00112
00113
00114 static const NWidgetPart _nested_vehicle_news_widgets[] = {
00115 NWidget(WWT_PANEL, COLOUR_WHITE, NTW_PANEL),
00116 NWidget(NWID_HORIZONTAL), SetPadding(1, 1, 0, 1),
00117 NWidget(NWID_VERTICAL),
00118 NWidget(WWT_TEXT, COLOUR_WHITE, NTW_CLOSEBOX), SetDataTip(STR_SILVER_CROSS, STR_NULL), SetPadding(0, 0, 0, 1),
00119 NWidget(NWID_SPACER), SetFill(0, 1),
00120 EndContainer(),
00121 NWidget(WWT_LABEL, COLOUR_WHITE, NTW_VEH_TITLE), SetFill(1, 1), SetMinimalSize(419, 55), SetDataTip(STR_EMPTY, STR_NULL),
00122 EndContainer(),
00123 NWidget(WWT_PANEL, COLOUR_WHITE, NTW_VEH_BKGND), SetPadding(0, 25, 1, 25),
00124 NWidget(NWID_VERTICAL),
00125 NWidget(WWT_EMPTY, INVALID_COLOUR, NTW_VEH_NAME), SetMinimalSize(369, 33), SetFill(1, 0),
00126 NWidget(WWT_EMPTY, INVALID_COLOUR, NTW_VEH_SPR), SetMinimalSize(369, 32), SetFill(1, 0),
00127 NWidget(WWT_EMPTY, INVALID_COLOUR, NTW_VEH_INFO), SetMinimalSize(369, 46), SetFill(1, 0),
00128 EndContainer(),
00129 EndContainer(),
00130 EndContainer(),
00131 };
00132
00133 static const WindowDesc _vehicle_news_desc(
00134 WDP_MANUAL, 0, 0,
00135 WC_NEWS_WINDOW, WC_NONE,
00136 0,
00137 _nested_vehicle_news_widgets, lengthof(_nested_vehicle_news_widgets)
00138 );
00139
00140
00141 static const NWidgetPart _nested_company_news_widgets[] = {
00142 NWidget(WWT_PANEL, COLOUR_WHITE, NTW_PANEL),
00143 NWidget(NWID_HORIZONTAL), SetPadding(1, 1, 0, 1),
00144 NWidget(NWID_VERTICAL),
00145 NWidget(WWT_TEXT, COLOUR_WHITE, NTW_CLOSEBOX), SetDataTip(STR_SILVER_CROSS, STR_NULL), SetPadding(0, 0, 0, 1),
00146 NWidget(NWID_SPACER), SetFill(0, 1),
00147 EndContainer(),
00148 NWidget(WWT_LABEL, COLOUR_WHITE, NTW_TITLE), SetFill(1, 1), SetMinimalSize(410, 20), SetDataTip(STR_EMPTY, STR_NULL),
00149 EndContainer(),
00150 NWidget(NWID_HORIZONTAL), SetPadding(0, 1, 1, 1),
00151 NWidget(NWID_VERTICAL),
00152 NWidget(WWT_EMPTY, COLOUR_WHITE, NTW_MGR_FACE), SetMinimalSize(93, 119), SetPadding(2, 6, 2, 1),
00153 NWidget(NWID_HORIZONTAL),
00154 NWidget(WWT_EMPTY, COLOUR_WHITE, NTW_MGR_NAME), SetMinimalSize(93, 24), SetPadding(0, 0, 0, 1),
00155 NWidget(NWID_SPACER), SetFill(1, 0),
00156 EndContainer(),
00157 NWidget(NWID_SPACER), SetFill(0, 1),
00158 EndContainer(),
00159 NWidget(WWT_EMPTY, COLOUR_WHITE, NTW_COMPANY_MSG), SetFill(1, 1), SetMinimalSize(328, 150),
00160 EndContainer(),
00161 EndContainer(),
00162 };
00163
00164 static const WindowDesc _company_news_desc(
00165 WDP_MANUAL, 0, 0,
00166 WC_NEWS_WINDOW, WC_NONE,
00167 0,
00168 _nested_company_news_widgets, lengthof(_nested_company_news_widgets)
00169 );
00170
00171
00172 static const NWidgetPart _nested_thin_news_widgets[] = {
00173 NWidget(WWT_PANEL, COLOUR_WHITE, NTW_PANEL),
00174 NWidget(NWID_HORIZONTAL), SetPadding(1, 1, 0, 1),
00175 NWidget(WWT_TEXT, COLOUR_WHITE, NTW_CLOSEBOX), SetDataTip(STR_SILVER_CROSS, STR_NULL), SetPadding(0, 0, 0, 1),
00176 NWidget(NWID_SPACER), SetFill(1, 0),
00177 NWidget(NWID_VERTICAL),
00178 NWidget(WWT_LABEL, COLOUR_WHITE, NTW_DATE), SetDataTip(STR_DATE_LONG_SMALL, STR_NULL),
00179 NWidget(NWID_SPACER), SetFill(0, 1),
00180 EndContainer(),
00181 EndContainer(),
00182 NWidget(WWT_EMPTY, COLOUR_WHITE, NTW_MESSAGE), SetMinimalSize(428, 48), SetFill(1, 0), SetPadding(0, 1, 0, 1),
00183 NWidget(NWID_VIEWPORT, INVALID_COLOUR, NTW_VIEWPORT), SetMinimalSize(426, 70), SetPadding(1, 2, 2, 2),
00184 EndContainer(),
00185 };
00186
00187 static const WindowDesc _thin_news_desc(
00188 WDP_MANUAL, 0, 0,
00189 WC_NEWS_WINDOW, WC_NONE,
00190 0,
00191 _nested_thin_news_widgets, lengthof(_nested_thin_news_widgets)
00192 );
00193
00194
00195 static const NWidgetPart _nested_small_news_widgets[] = {
00196
00197 NWidget(NWID_HORIZONTAL),
00198 NWidget(WWT_CLOSEBOX, COLOUR_LIGHT_BLUE, NTW_CLOSEBOX),
00199 NWidget(WWT_CAPTION, COLOUR_LIGHT_BLUE, NTW_CAPTION), SetDataTip(STR_NEWS_MESSAGE_CAPTION, STR_NULL),
00200 EndContainer(),
00201
00202
00203 NWidget(WWT_PANEL, COLOUR_LIGHT_BLUE, NTW_HEADLINE),
00204 NWidget(WWT_INSET, COLOUR_LIGHT_BLUE, NTW_INSET), SetPadding(2, 2, 2, 2),
00205 NWidget(NWID_VIEWPORT, INVALID_COLOUR, NTW_VIEWPORT), SetPadding(1, 1, 1, 1), SetMinimalSize(274, 47), SetFill(1, 0),
00206 EndContainer(),
00207 NWidget(WWT_EMPTY, COLOUR_WHITE, NTW_MESSAGE), SetMinimalSize(275, 20), SetFill(1, 0),
00208 EndContainer(),
00209 };
00210
00211 static const WindowDesc _small_news_desc(
00212 WDP_MANUAL, 0, 0,
00213 WC_NEWS_WINDOW, WC_NONE,
00214 0,
00215 _nested_small_news_widgets, lengthof(_nested_small_news_widgets)
00216 );
00217
00221 struct NewsSubtypeData {
00222 NewsType type;
00223 NewsFlag flags;
00224 const WindowDesc *desc;
00225 };
00226
00230 static const NewsSubtypeData _news_subtype_data[] = {
00231
00232 { NT_ARRIVAL_COMPANY, (NF_NO_TRANSPARENT | NF_SHADE), &_thin_news_desc },
00233 { NT_ARRIVAL_OTHER, (NF_NO_TRANSPARENT | NF_SHADE), &_thin_news_desc },
00234 { NT_ACCIDENT, (NF_NO_TRANSPARENT | NF_SHADE), &_thin_news_desc },
00235 { NT_COMPANY_INFO, NF_NONE, &_company_news_desc },
00236 { NT_COMPANY_INFO, NF_NONE, &_company_news_desc },
00237 { NT_COMPANY_INFO, NF_NONE, &_company_news_desc },
00238 { NT_COMPANY_INFO, NF_NONE, &_company_news_desc },
00239 { NT_INDUSTRY_OPEN, (NF_NO_TRANSPARENT | NF_SHADE), &_thin_news_desc },
00240 { NT_INDUSTRY_CLOSE, (NF_NO_TRANSPARENT | NF_SHADE), &_thin_news_desc },
00241 { NT_ECONOMY, NF_NONE, &_normal_news_desc },
00242 { NT_INDUSTRY_COMPANY, (NF_NO_TRANSPARENT | NF_SHADE), &_thin_news_desc },
00243 { NT_INDUSTRY_OTHER, (NF_NO_TRANSPARENT | NF_SHADE), &_thin_news_desc },
00244 { NT_INDUSTRY_NOBODY, (NF_NO_TRANSPARENT | NF_SHADE), &_thin_news_desc },
00245 { NT_ADVICE, NF_INCOLOUR, &_small_news_desc },
00246 { NT_NEW_VEHICLES, NF_NONE, &_vehicle_news_desc },
00247 { NT_ACCEPTANCE, NF_INCOLOUR, &_small_news_desc },
00248 { NT_SUBSIDIES, NF_NONE, &_normal_news_desc },
00249 { NT_GENERAL, NF_NONE, &_normal_news_desc },
00250 };
00251
00252 assert_compile(lengthof(_news_subtype_data) == NS_END);
00253
00257 NewsTypeData _news_type_data[] = {
00258
00259 NewsTypeData("arrival_player", 60, SND_1D_APPLAUSE, STR_NEWS_MESSAGE_TYPE_ARRIVAL_OF_FIRST_VEHICLE_OWN ),
00260 NewsTypeData("arrival_other", 60, SND_1D_APPLAUSE, STR_NEWS_MESSAGE_TYPE_ARRIVAL_OF_FIRST_VEHICLE_OTHER ),
00261 NewsTypeData("accident", 90, SND_BEGIN, STR_NEWS_MESSAGE_TYPE_ACCIDENTS_DISASTERS ),
00262 NewsTypeData("company_info", 60, SND_BEGIN, STR_NEWS_MESSAGE_TYPE_COMPANY_INFORMATION ),
00263 NewsTypeData("open", 90, SND_BEGIN, STR_NEWS_MESSAGE_TYPE_INDUSTRY_OPEN ),
00264 NewsTypeData("close", 90, SND_BEGIN, STR_NEWS_MESSAGE_TYPE_INDUSTRY_CLOSE ),
00265 NewsTypeData("economy", 30, SND_BEGIN, STR_NEWS_MESSAGE_TYPE_ECONOMY_CHANGES ),
00266 NewsTypeData("production_player", 30, SND_BEGIN, STR_NEWS_MESSAGE_TYPE_INDUSTRY_CHANGES_SERVED_BY_COMPANY ),
00267 NewsTypeData("production_other", 30, SND_BEGIN, STR_NEWS_MESSAGE_TYPE_INDUSTRY_CHANGES_SERVED_BY_OTHER ),
00268 NewsTypeData("production_nobody", 30, SND_BEGIN, STR_NEWS_MESSAGE_TYPE_INDUSTRY_CHANGES_UNSERVED ),
00269 NewsTypeData("advice", 150, SND_BEGIN, STR_NEWS_MESSAGE_TYPE_ADVICE_INFORMATION_ON_COMPANY ),
00270 NewsTypeData("new_vehicles", 30, SND_1E_OOOOH, STR_NEWS_MESSAGE_TYPE_NEW_VEHICLES ),
00271 NewsTypeData("acceptance", 90, SND_BEGIN, STR_NEWS_MESSAGE_TYPE_CHANGES_OF_CARGO_ACCEPTANCE ),
00272 NewsTypeData("subsidies", 180, SND_BEGIN, STR_NEWS_MESSAGE_TYPE_SUBSIDIES ),
00273 NewsTypeData("general", 60, SND_BEGIN, STR_NEWS_MESSAGE_TYPE_GENERAL_INFORMATION ),
00274 };
00275
00276 assert_compile(lengthof(_news_type_data) == NT_END);
00277
00279 struct NewsWindow : Window {
00280 uint16 chat_height;
00281 uint16 status_height;
00282 const NewsItem *ni;
00283 static uint duration;
00284
00285 NewsWindow(const WindowDesc *desc, const NewsItem *ni) : Window(), ni(ni)
00286 {
00287 NewsWindow::duration = 555;
00288 const Window *w = FindWindowByClass(WC_SEND_NETWORK_MSG);
00289 this->chat_height = (w != NULL) ? w->height : 0;
00290 this->status_height = FindWindowById(WC_STATUS_BAR, 0)->height;
00291
00292 this->flags4 |= WF_DISABLE_VP_SCROLL;
00293
00294 this->CreateNestedTree(desc);
00295 switch (this->ni->subtype) {
00296 case NS_COMPANY_TROUBLE:
00297 this->GetWidget<NWidgetCore>(NTW_TITLE)->widget_data = STR_NEWS_COMPANY_IN_TROUBLE_TITLE;
00298 break;
00299
00300 case NS_COMPANY_MERGER:
00301 this->GetWidget<NWidgetCore>(NTW_TITLE)->widget_data = STR_NEWS_COMPANY_MERGER_TITLE;
00302 break;
00303
00304 case NS_COMPANY_BANKRUPT:
00305 this->GetWidget<NWidgetCore>(NTW_TITLE)->widget_data = STR_NEWS_COMPANY_BANKRUPT_TITLE;
00306 break;
00307
00308 case NS_COMPANY_NEW:
00309 this->GetWidget<NWidgetCore>(NTW_TITLE)->widget_data = STR_NEWS_COMPANY_LAUNCH_TITLE;
00310 break;
00311
00312 default:
00313 break;
00314 }
00315 this->FinishInitNested(desc, 0);
00316
00317
00318 NWidgetViewport *nvp = this->GetWidget<NWidgetViewport>(NTW_VIEWPORT);
00319 if (nvp != NULL) {
00320 nvp->InitializeViewport(this, ni->reftype1 == NR_VEHICLE ? 0x80000000 | ni->ref1 : GetReferenceTile(ni->reftype1, ni->ref1), ZOOM_LVL_NEWS);
00321 if (this->ni->flags & NF_NO_TRANSPARENT) nvp->disp_flags |= ND_NO_TRANSPARENCY;
00322 if ((this->ni->flags & NF_INCOLOUR) == 0) {
00323 nvp->disp_flags |= ND_SHADE_GREY;
00324 } else if (this->ni->flags & NF_SHADE) {
00325 nvp->disp_flags |= ND_SHADE_DIMMED;
00326 }
00327 }
00328 }
00329
00330 void DrawNewsBorder(const Rect &r) const
00331 {
00332 GfxFillRect(r.left, r.top, r.right, r.bottom, 0xF);
00333
00334 GfxFillRect(r.left, r.top, r.left, r.bottom, 0xD7);
00335 GfxFillRect(r.right, r.top, r.right, r.bottom, 0xD7);
00336 GfxFillRect(r.left, r.top, r.right, r.top, 0xD7);
00337 GfxFillRect(r.left, r.bottom, r.right, r.bottom, 0xD7);
00338 }
00339
00340 virtual Point OnInitialPosition(const WindowDesc *desc, int16 sm_width, int16 sm_height, int window_number)
00341 {
00342 Point pt = { (_screen.width - max(sm_width, desc->default_width)) / 2, _screen.height };
00343 return pt;
00344 }
00345
00346 virtual void OnPaint()
00347 {
00348 this->DrawWidgets();
00349 }
00350
00351 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
00352 {
00353 StringID str = STR_NULL;
00354 switch (widget) {
00355 case NTW_MESSAGE:
00356 CopyInDParam(0, this->ni->params, lengthof(this->ni->params));
00357 str = this->ni->string_id;
00358 break;
00359
00360 case NTW_COMPANY_MSG:
00361 str = this->GetCompanyMessageString();
00362 break;
00363
00364 case NTW_VEH_NAME:
00365 case NTW_VEH_TITLE:
00366 str = this->GetNewVehicleMessageString(widget);
00367 break;
00368
00369 case NTW_VEH_INFO: {
00370 assert(this->ni->reftype1 == NR_ENGINE);
00371 EngineID engine = this->ni->ref1;
00372 str = GetEngineInfoString(engine);
00373 break;
00374 }
00375 default:
00376 return;
00377 }
00378
00379
00380 Dimension d = *size;
00381 d.width = (d.width >= padding.width) ? d.width - padding.width : 0;
00382 d.height = (d.height >= padding.height) ? d.height - padding.height : 0;
00383 d = GetStringMultiLineBoundingBox(str, d);
00384 d.width += padding.width;
00385 d.height += padding.height;
00386 *size = maxdim(*size, d);
00387 }
00388
00389 virtual void SetStringParameters(int widget) const
00390 {
00391 if (widget == NTW_DATE) SetDParam(0, this->ni->date);
00392 }
00393
00394 virtual void DrawWidget(const Rect &r, int widget) const
00395 {
00396 switch (widget) {
00397 case NTW_PANEL:
00398 this->DrawNewsBorder(r);
00399 return;
00400
00401 case NTW_MESSAGE:
00402 CopyInDParam(0, this->ni->params, lengthof(this->ni->params));
00403 DrawStringMultiLine(r.left + 2, r.right - 2, r.top, r.bottom, this->ni->string_id, TC_FROMSTRING, SA_CENTER);
00404 break;
00405
00406 case NTW_MGR_FACE: {
00407 const CompanyNewsInformation *cni = (const CompanyNewsInformation*)this->ni->free_data;
00408 DrawCompanyManagerFace(cni->face, cni->colour, r.left, r.top);
00409 GfxFillRect(r.left + 1, r.top, r.left + 1 + 91, r.top + 118, PALETTE_TO_STRUCT_GREY, FILLRECT_RECOLOUR);
00410 break;
00411 }
00412 case NTW_MGR_NAME: {
00413 const CompanyNewsInformation *cni = (const CompanyNewsInformation*)this->ni->free_data;
00414 SetDParamStr(0, cni->president_name);
00415 DrawStringMultiLine(r.left, r.right, r.top, r.bottom, STR_JUST_RAW_STRING, TC_FROMSTRING, SA_CENTER);
00416 break;
00417 }
00418 case NTW_COMPANY_MSG:
00419 DrawStringMultiLine(r.left, r.right, r.top, r.bottom, this->GetCompanyMessageString(), TC_FROMSTRING, SA_CENTER);
00420 break;
00421
00422 case NTW_VEH_BKGND:
00423 GfxFillRect(r.left, r.top, r.right, r.bottom, 10);
00424 break;
00425
00426 case NTW_VEH_NAME:
00427 case NTW_VEH_TITLE:
00428 DrawStringMultiLine(r.left, r.right, r.top, r.bottom, this->GetNewVehicleMessageString(widget), TC_FROMSTRING, SA_CENTER);
00429 break;
00430
00431 case NTW_VEH_SPR: {
00432 assert(this->ni->reftype1 == NR_ENGINE);
00433 EngineID engine = this->ni->ref1;
00434 DrawVehicleEngine(r.left, r.right, (r.left + r.right) / 2, (r.top + r.bottom) / 2, engine, GetEnginePalette(engine, _local_company));
00435 GfxFillRect(r.left, r.top, r.right, r.bottom, PALETTE_TO_STRUCT_GREY, FILLRECT_RECOLOUR);
00436 break;
00437 }
00438 case NTW_VEH_INFO: {
00439 assert(this->ni->reftype1 == NR_ENGINE);
00440 EngineID engine = this->ni->ref1;
00441 DrawStringMultiLine(r.left, r.right, r.top, r.bottom, GetEngineInfoString(engine), TC_FROMSTRING, SA_CENTER);
00442 break;
00443 }
00444 }
00445 }
00446
00447 virtual void OnClick(Point pt, int widget, int click_count)
00448 {
00449 switch (widget) {
00450 case NTW_CLOSEBOX:
00451 NewsWindow::duration = 0;
00452 delete this;
00453 _forced_news = NULL;
00454 break;
00455
00456 case NTW_CAPTION:
00457 case NTW_VIEWPORT:
00458 break;
00459
00460 default:
00461 if (this->ni->reftype1 == NR_VEHICLE) {
00462 const Vehicle *v = Vehicle::Get(this->ni->ref1);
00463 ScrollMainWindowTo(v->x_pos, v->y_pos, v->z_pos);
00464 } else {
00465 TileIndex tile1 = GetReferenceTile(this->ni->reftype1, this->ni->ref1);
00466 TileIndex tile2 = GetReferenceTile(this->ni->reftype2, this->ni->ref2);
00467 if (_ctrl_pressed) {
00468 if (tile1 != INVALID_TILE) ShowExtraViewPortWindow(tile1);
00469 if (tile2 != INVALID_TILE) ShowExtraViewPortWindow(tile2);
00470 } else {
00471 if ((tile1 == INVALID_TILE || !ScrollMainWindowToTile(tile1)) && tile2 != INVALID_TILE) {
00472 ScrollMainWindowToTile(tile2);
00473 }
00474 }
00475 }
00476 break;
00477 }
00478 }
00479
00480 virtual EventState OnKeyPress(uint16 key, uint16 keycode)
00481 {
00482 if (keycode == WKC_SPACE) {
00483
00484 delete this;
00485 return ES_HANDLED;
00486 }
00487 return ES_NOT_HANDLED;
00488 }
00489
00490 virtual void OnInvalidateData(int data)
00491 {
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 NTW_VEH_TITLE:
00556 SetDParam(0, GetEngineCategoryName(engine));
00557 return STR_NEWS_NEW_VEHICLE_NOW_AVAILABLE;
00558
00559 case NTW_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
00713 static void DeleteNewsItem(NewsItem *ni)
00714 {
00715 if (_forced_news == ni || _current_news == ni) {
00716
00717
00718 MoveToNextItem();
00719 }
00720
00721
00722
00723 if (ni->prev != NULL) {
00724 ni->prev->next = ni->next;
00725 } else {
00726 assert(_oldest_news == ni);
00727 _oldest_news = ni->next;
00728 }
00729
00730 if (ni->next != NULL) {
00731 ni->next->prev = ni->prev;
00732 } else {
00733 assert(_latest_news == ni);
00734 _latest_news = ni->prev;
00735 }
00736
00737 if (_current_news == ni) _current_news = ni->prev;
00738 _total_news--;
00739 delete ni;
00740
00741 SetWindowDirty(WC_MESSAGE_HISTORY, 0);
00742 }
00743
00744 void DeleteVehicleNews(VehicleID vid, StringID news)
00745 {
00746 NewsItem *ni = _oldest_news;
00747
00748 while (ni != NULL) {
00749 NewsItem *next = ni->next;
00750 if (((ni->reftype1 == NR_VEHICLE && ni->ref1 == vid) || (ni->reftype2 == NR_VEHICLE && ni->ref2 == vid)) &&
00751 (news == INVALID_STRING_ID || ni->string_id == news)) {
00752 DeleteNewsItem(ni);
00753 }
00754 ni = next;
00755 }
00756 }
00757
00762 void DeleteStationNews(StationID sid)
00763 {
00764 NewsItem *ni = _oldest_news;
00765
00766 while (ni != NULL) {
00767 NewsItem *next = ni->next;
00768 if ((ni->reftype1 == NR_STATION && ni->ref1 == sid) || (ni->reftype2 == NR_STATION && ni->ref2 == sid)) {
00769 DeleteNewsItem(ni);
00770 }
00771 ni = next;
00772 }
00773 }
00774
00778 void DeleteIndustryNews(IndustryID iid)
00779 {
00780 NewsItem *ni = _oldest_news;
00781
00782 while (ni != NULL) {
00783 NewsItem *next = ni->next;
00784 if ((ni->reftype1 == NR_INDUSTRY && ni->ref1 == iid) || (ni->reftype2 == NR_INDUSTRY && ni->ref2 == iid)) {
00785 DeleteNewsItem(ni);
00786 }
00787 ni = next;
00788 }
00789 }
00790
00791 static void RemoveOldNewsItems()
00792 {
00793 NewsItem *next;
00794 for (NewsItem *cur = _oldest_news; _total_news > MIN_NEWS_AMOUNT && cur != NULL; cur = next) {
00795 next = cur->next;
00796 if (_date - _news_type_data[_news_subtype_data[cur->subtype].type].age * _settings_client.gui.news_message_timeout > cur->date) DeleteNewsItem(cur);
00797 }
00798 }
00799
00806 void ChangeVehicleNews(VehicleID from_index, VehicleID to_index)
00807 {
00808 for (NewsItem *ni = _oldest_news; ni != NULL; ni = ni->next) {
00809 if (ni->reftype1 == NR_VEHICLE && ni->ref1 == from_index) ni->ref1 = to_index;
00810 if (ni->reftype2 == NR_VEHICLE && ni->ref2 == from_index) ni->ref2 = to_index;
00811
00812
00813
00814
00815
00816
00817
00818
00819 if (ni->subtype == NS_ADVICE && ni->params[0] == from_index) ni->params[0] = to_index;
00820 }
00821 }
00822
00823 void NewsLoop()
00824 {
00825
00826 if (_total_news == 0) return;
00827
00828
00829
00830
00831 if (FindWindowById(WC_STATUS_BAR, 0) == NULL) return;
00832
00833 static byte _last_clean_month = 0;
00834
00835 if (_last_clean_month != _cur_month) {
00836 RemoveOldNewsItems();
00837 _last_clean_month = _cur_month;
00838 }
00839
00840 if (ReadyForNextItem()) MoveToNextItem();
00841 }
00842
00844 static void ShowNewsMessage(const NewsItem *ni)
00845 {
00846 assert(_total_news != 0);
00847
00848
00849 DeleteWindowById(WC_NEWS_WINDOW, 0);
00850
00851
00852 _forced_news = ni;
00853
00854 if (_forced_news != NULL) {
00855 DeleteWindowById(WC_NEWS_WINDOW, 0);
00856 ShowNewspaper(ni);
00857 }
00858 }
00859
00861 void ShowLastNewsMessage()
00862 {
00863 if (_total_news == 0) {
00864 return;
00865 } else if (_forced_news == NULL) {
00866
00867
00868 const Window *w = FindWindowById(WC_NEWS_WINDOW, 0);
00869 ShowNewsMessage((w == NULL || (_current_news == _oldest_news)) ? _current_news : _current_news->prev);
00870 } else if (_forced_news == _oldest_news) {
00871
00872 ShowNewsMessage(_latest_news);
00873 } else {
00874
00875 ShowNewsMessage(_forced_news->prev);
00876 }
00877 }
00878
00879
00890 static void DrawNewsString(uint left, uint right, int y, TextColour colour, const NewsItem *ni)
00891 {
00892 char buffer[512], buffer2[512];
00893 StringID str;
00894
00895 CopyInDParam(0, ni->params, lengthof(ni->params));
00896 str = ni->string_id;
00897
00898 GetString(buffer, str, lastof(buffer));
00899
00900
00901 const char *ptr = buffer;
00902 char *dest = buffer2;
00903 WChar c_last = '\0';
00904 for (;;) {
00905 WChar c = Utf8Consume(&ptr);
00906 if (c == 0) break;
00907
00908 if (c == '\n' && c_last != '\n') {
00909 dest[0] = ' ';
00910 dest++;
00911 } else if (c == '\r') {
00912 dest[0] = dest[1] = dest[2] = dest[3] = ' ';
00913 dest += 4;
00914 } else if (IsPrintable(c)) {
00915 dest += Utf8Encode(dest, c);
00916 }
00917 c_last = c;
00918 }
00919
00920 *dest = '\0';
00921
00922 DrawString(left, right, y, buffer2, colour);
00923 }
00924
00926 enum MessageHistoryWidgets {
00927 MHW_STICKYBOX,
00928 MHW_BACKGROUND,
00929 MHW_SCROLLBAR,
00930 };
00931
00932 struct MessageHistoryWindow : Window {
00933 static const int top_spacing;
00934 static const int bottom_spacing;
00935
00936 int line_height;
00937 int date_width;
00938
00939 MessageHistoryWindow(const WindowDesc *desc) : Window()
00940 {
00941 this->InitNested(desc);
00942 this->OnInvalidateData(0);
00943 }
00944
00945 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
00946 {
00947 if (widget == MHW_BACKGROUND) {
00948 this->line_height = FONT_HEIGHT_NORMAL + 2;
00949 resize->height = this->line_height;
00950
00951 SetDParam(0, ConvertYMDToDate(ORIGINAL_MAX_YEAR, 12, 30));
00952 this->date_width = GetStringBoundingBox(STR_SHORT_DATE).width;
00953
00954 size->height = 4 * resize->height + this->top_spacing + this->bottom_spacing;
00955 size->width = max(200u, size->width);
00956 }
00957 }
00958
00959 virtual void OnPaint()
00960 {
00961 this->OnInvalidateData(0);
00962 this->DrawWidgets();
00963 }
00964
00965 virtual void DrawWidget(const Rect &r, int widget) const
00966 {
00967 if (widget != MHW_BACKGROUND || _total_news == 0) return;
00968
00969
00970 NewsItem *ni = _latest_news;
00971 for (int n = this->vscroll.GetPosition(); n > 0; n--) {
00972 ni = ni->prev;
00973 if (ni == NULL) return;
00974 }
00975
00976
00977 int y = r.top + this->top_spacing;
00978 bool rtl = _dynlang.text_dir == TD_RTL;
00979 uint date_left = rtl ? r.right - WD_FRAMERECT_RIGHT - this->date_width : r.left + WD_FRAMERECT_LEFT;
00980 uint date_right = rtl ? r.right - WD_FRAMERECT_RIGHT : r.left + WD_FRAMERECT_LEFT + this->date_width;
00981 uint news_left = rtl ? r.left + WD_FRAMERECT_LEFT : r.left + WD_FRAMERECT_LEFT + this->date_width + WD_FRAMERECT_RIGHT;
00982 uint news_right = rtl ? r.right - WD_FRAMERECT_RIGHT - this->date_width - WD_FRAMERECT_RIGHT : r.right - WD_FRAMERECT_RIGHT;
00983 for (int n = this->vscroll.GetCapacity(); n > 0; n--) {
00984 SetDParam(0, ni->date);
00985 DrawString(date_left, date_right, y, STR_SHORT_DATE);
00986
00987 DrawNewsString(news_left, news_right, y, TC_WHITE, ni);
00988 y += this->line_height;
00989
00990 ni = ni->prev;
00991 if (ni == NULL) return;
00992 }
00993 }
00994
00995 virtual void OnInvalidateData(int data)
00996 {
00997 this->vscroll.SetCount(_total_news);
00998 }
00999
01000 virtual void OnClick(Point pt, int widget, int click_count)
01001 {
01002 if (widget == MHW_BACKGROUND) {
01003 NewsItem *ni = _latest_news;
01004 if (ni == NULL) return;
01005
01006 for (int n = (pt.y - this->GetWidget<NWidgetBase>(MHW_BACKGROUND)->pos_y - WD_FRAMERECT_TOP) / this->line_height + this->vscroll.GetPosition(); n > 0; n--) {
01007 ni = ni->prev;
01008 if (ni == NULL) return;
01009 }
01010
01011 ShowNewsMessage(ni);
01012 }
01013 }
01014
01015 virtual void OnResize()
01016 {
01017 this->vscroll.SetCapacity(this->GetWidget<NWidgetBase>(MHW_BACKGROUND)->current_y / this->line_height);
01018 }
01019 };
01020
01021 const int MessageHistoryWindow::top_spacing = WD_FRAMERECT_TOP + 4;
01022 const int MessageHistoryWindow::bottom_spacing = WD_FRAMERECT_BOTTOM;
01023
01024 static const NWidgetPart _nested_message_history[] = {
01025 NWidget(NWID_HORIZONTAL),
01026 NWidget(WWT_CLOSEBOX, COLOUR_BROWN),
01027 NWidget(WWT_CAPTION, COLOUR_BROWN), SetDataTip(STR_MESSAGE_HISTORY, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
01028 NWidget(WWT_SHADEBOX, COLOUR_BROWN),
01029 NWidget(WWT_STICKYBOX, COLOUR_BROWN),
01030 EndContainer(),
01031
01032 NWidget(NWID_HORIZONTAL),
01033 NWidget(WWT_PANEL, COLOUR_BROWN, MHW_BACKGROUND), SetMinimalSize(200, 125), SetDataTip(0x0, STR_MESSAGE_HISTORY_TOOLTIP), SetResize(1, 12),
01034 EndContainer(),
01035 NWidget(NWID_VERTICAL),
01036 NWidget(WWT_SCROLLBAR, COLOUR_BROWN, MHW_SCROLLBAR),
01037 NWidget(WWT_RESIZEBOX, COLOUR_BROWN),
01038 EndContainer(),
01039 EndContainer(),
01040 };
01041
01042 static const WindowDesc _message_history_desc(
01043 WDP_AUTO, 400, 140,
01044 WC_MESSAGE_HISTORY, WC_NONE,
01045 WDF_UNCLICK_BUTTONS,
01046 _nested_message_history, lengthof(_nested_message_history)
01047 );
01048
01050 void ShowMessageHistory()
01051 {
01052 DeleteWindowById(WC_MESSAGE_HISTORY, 0);
01053 new MessageHistoryWindow(&_message_history_desc);
01054 }
01055
01057 enum MessageOptionsSpace {
01058 MOS_WIDG_PER_SETTING = 4,
01059
01060 MOS_LEFT_EDGE = 6,
01061 MOS_COLUMN_SPACING = 4,
01062 MOS_RIGHT_EDGE = 6,
01063 MOS_BUTTON_SPACE = 10,
01064
01065 MOS_ABOVE_GLOBAL_SETTINGS = 6,
01066 MOS_BOTTOM_EDGE = 6,
01067 };
01068
01070 enum MessageOptionWidgets {
01071 WIDGET_NEWSOPT_BACKGROUND,
01072 WIDGET_NEWSOPT_LABEL,
01073 WIDGET_NEWSOPT_DROP_SUMMARY,
01074 WIDGET_NEWSOPT_LABEL_SUMMARY,
01075 WIDGET_NEWSOPT_SOUNDTICKER,
01076 WIDGET_NEWSOPT_SOUNDTICKER_LABEL,
01077
01078 WIDGET_NEWSOPT_START_OPTION,
01079 WIDGET_NEWSOPT_END_OPTION = WIDGET_NEWSOPT_START_OPTION + NT_END * MOS_WIDG_PER_SETTING,
01080 };
01081
01082 struct MessageOptionsWindow : Window {
01083 static const StringID message_opt[];
01084 int state;
01085 Dimension dim_message_opt;
01086
01087 MessageOptionsWindow(const WindowDesc *desc) : Window()
01088 {
01089 this->InitNested(desc);
01090
01091 NewsDisplay all_val = _news_type_data[0].display;
01092 for (int i = 0; i < NT_END; i++) {
01093 this->SetMessageButtonStates(_news_type_data[i].display, i);
01094
01095 if (_news_type_data[i].display != all_val) all_val = ND_OFF;
01096 }
01097
01098 this->state = all_val;
01099 this->OnInvalidateData(0);
01100 }
01101
01110 void SetMessageButtonStates(byte value, int element)
01111 {
01112 element *= MOS_WIDG_PER_SETTING;
01113
01114 this->SetWidgetDisabledState(element + WIDGET_NEWSOPT_START_OPTION, value == 0);
01115 this->SetWidgetDisabledState(element + WIDGET_NEWSOPT_START_OPTION + 2, value == 2);
01116 }
01117
01118 virtual void OnPaint()
01119 {
01120 this->DrawWidgets();
01121 }
01122
01123 virtual void DrawWidget(const Rect &r, int widget) const
01124 {
01125 if (widget >= WIDGET_NEWSOPT_START_OPTION && widget < WIDGET_NEWSOPT_END_OPTION && (widget - WIDGET_NEWSOPT_START_OPTION) % MOS_WIDG_PER_SETTING == 1) {
01126
01127 int i = (widget - WIDGET_NEWSOPT_START_OPTION) / MOS_WIDG_PER_SETTING;
01128 DrawString(r.left, r.right, r.top + 2, this->message_opt[_news_type_data[i].display], TC_BLACK, SA_CENTER);
01129 }
01130 }
01131
01132 virtual void OnInit()
01133 {
01134 this->dim_message_opt.width = 0;
01135 this->dim_message_opt.height = 0;
01136 for (const StringID *str = message_opt; *str != INVALID_STRING_ID; str++) this->dim_message_opt = maxdim(this->dim_message_opt, GetStringBoundingBox(*str));
01137 }
01138
01139 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
01140 {
01141 if (widget >= WIDGET_NEWSOPT_START_OPTION && widget < WIDGET_NEWSOPT_END_OPTION) {
01142
01143 size->height = FONT_HEIGHT_NORMAL + max(WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM, WD_IMGBTN_TOP + WD_IMGBTN_BOTTOM);
01144
01145
01146 if ((widget - WIDGET_NEWSOPT_START_OPTION) % MOS_WIDG_PER_SETTING == 1) {
01147 size->width = this->dim_message_opt.width + padding.width + MOS_BUTTON_SPACE;
01148 }
01149 return;
01150 }
01151
01152
01153 if (widget == WIDGET_NEWSOPT_DROP_SUMMARY || widget == WIDGET_NEWSOPT_LABEL_SUMMARY || widget == WIDGET_NEWSOPT_SOUNDTICKER || widget == WIDGET_NEWSOPT_SOUNDTICKER_LABEL) {
01154
01155 size->height = FONT_HEIGHT_NORMAL + max(WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM, WD_DROPDOWNTEXT_TOP + WD_DROPDOWNTEXT_BOTTOM);
01156
01157 if (widget == WIDGET_NEWSOPT_DROP_SUMMARY) {
01158 size->width = this->dim_message_opt.width + padding.width + MOS_BUTTON_SPACE;
01159 } else if (widget == WIDGET_NEWSOPT_SOUNDTICKER) {
01160 size->width += MOS_BUTTON_SPACE;
01161 }
01162 return;
01163 }
01164 }
01165
01166 virtual void OnInvalidateData(int data)
01167 {
01168
01169 this->GetWidget<NWidgetCore>(WIDGET_NEWSOPT_DROP_SUMMARY)->widget_data = this->message_opt[this->state];
01170
01171
01172 this->SetWidgetLoweredState(WIDGET_NEWSOPT_SOUNDTICKER, _news_ticker_sound);
01173 }
01174
01175 virtual void OnClick(Point pt, int widget, int click_count)
01176 {
01177 switch (widget) {
01178 case WIDGET_NEWSOPT_DROP_SUMMARY:
01179 ShowDropDownMenu(this, this->message_opt, this->state, WIDGET_NEWSOPT_DROP_SUMMARY, 0, 0);
01180 break;
01181
01182 case WIDGET_NEWSOPT_SOUNDTICKER:
01183 _news_ticker_sound ^= 1;
01184 this->InvalidateData();
01185 break;
01186
01187 default: {
01188 if (widget >= WIDGET_NEWSOPT_START_OPTION && widget < WIDGET_NEWSOPT_END_OPTION) {
01189 int wid = widget - WIDGET_NEWSOPT_START_OPTION;
01190 int element = wid / MOS_WIDG_PER_SETTING;
01191 byte val = (_news_type_data[element].display + ((wid % MOS_WIDG_PER_SETTING) ? 1 : -1)) % 3;
01192
01193 this->SetMessageButtonStates(val, element);
01194 _news_type_data[element].display = (NewsDisplay)val;
01195 this->SetDirty();
01196 }
01197 break;
01198 }
01199 }
01200 }
01201
01202 virtual void OnDropdownSelect(int widget, int index)
01203 {
01204 this->state = index;
01205
01206 for (int i = 0; i < NT_END; i++) {
01207 this->SetMessageButtonStates(index, i);
01208 _news_type_data[i].display = (NewsDisplay)index;
01209 }
01210 this->InvalidateData();
01211 }
01212 };
01213
01214 const StringID MessageOptionsWindow::message_opt[] = {STR_NEWS_MESSAGES_OFF, STR_NEWS_MESSAGES_SUMMARY, STR_NEWS_MESSAGES_FULL, INVALID_STRING_ID};
01215
01217 static NWidgetBase *MakeButtonsColumn(int *biggest_index)
01218 {
01219 NWidgetVertical *vert_buttons = new NWidgetVertical;
01220
01221
01222 int widnum = WIDGET_NEWSOPT_START_OPTION;
01223 for (int i = 0; i < NT_END; i++) {
01224 NWidgetHorizontal *hor = new NWidgetHorizontal;
01225
01226 NWidgetLeaf *leaf = new NWidgetLeaf(NWID_BUTTON_ARROW, COLOUR_YELLOW, widnum, AWV_DECREASE, STR_TOOLTIP_HSCROLL_BAR_SCROLLS_LIST);
01227 leaf->SetFill(1, 1);
01228 hor->Add(leaf);
01229
01230 leaf = new NWidgetLeaf(WWT_PUSHTXTBTN, COLOUR_YELLOW, widnum + 1, STR_EMPTY, STR_NULL);
01231 leaf->SetFill(1, 1);
01232 hor->Add(leaf);
01233
01234 leaf = new NWidgetLeaf(NWID_BUTTON_ARROW, COLOUR_YELLOW, widnum + 2, AWV_INCREASE, STR_TOOLTIP_HSCROLL_BAR_SCROLLS_LIST);
01235 leaf->SetFill(1, 1);
01236 hor->Add(leaf);
01237 vert_buttons->Add(hor);
01238
01239 widnum += MOS_WIDG_PER_SETTING;
01240 }
01241 *biggest_index = widnum - MOS_WIDG_PER_SETTING + 2;
01242
01243
01244 NWidgetSpacer *spacer = new NWidgetSpacer(0, MOS_ABOVE_GLOBAL_SETTINGS);
01245 vert_buttons->Add(spacer);
01246
01247
01248 NWidgetLeaf *leaf = new NWidgetLeaf(WWT_DROPDOWN, COLOUR_YELLOW, WIDGET_NEWSOPT_DROP_SUMMARY, STR_EMPTY, STR_NULL);
01249 leaf->SetFill(1, 1);
01250 vert_buttons->Add(leaf);
01251
01252 leaf = new NWidgetLeaf(WWT_TEXTBTN_2, COLOUR_YELLOW, WIDGET_NEWSOPT_SOUNDTICKER, STR_STATION_BUILD_COVERAGE_OFF, STR_NULL);
01253 leaf->SetFill(1, 1);
01254 vert_buttons->Add(leaf);
01255
01256 *biggest_index = max(*biggest_index, max<int>(WIDGET_NEWSOPT_DROP_SUMMARY, WIDGET_NEWSOPT_SOUNDTICKER));
01257 return vert_buttons;
01258 }
01259
01261 static NWidgetBase *MakeDescriptionColumn(int *biggest_index)
01262 {
01263 NWidgetVertical *vert_desc = new NWidgetVertical;
01264
01265
01266 int widnum = WIDGET_NEWSOPT_START_OPTION;
01267 for (int i = 0; i < NT_END; i++) {
01268 NWidgetHorizontal *hor = new NWidgetHorizontal;
01269
01270
01271 NWidgetLeaf *leaf = new NWidgetLeaf(WWT_TEXT, COLOUR_YELLOW, widnum + 3, _news_type_data[i].description, STR_NULL);
01272 hor->Add(leaf);
01273
01274 NWidgetSpacer *spacer = new NWidgetSpacer(0, 0);
01275 spacer->SetFill(1, 0);
01276 hor->Add(spacer);
01277 vert_desc->Add(hor);
01278
01279 widnum += MOS_WIDG_PER_SETTING;
01280 }
01281 *biggest_index = widnum - MOS_WIDG_PER_SETTING + 3;
01282
01283
01284 NWidgetSpacer *spacer = new NWidgetSpacer(0, MOS_ABOVE_GLOBAL_SETTINGS);
01285 vert_desc->Add(spacer);
01286
01287
01288 NWidgetHorizontal *hor = new NWidgetHorizontal;
01289 NWidgetLeaf *leaf = new NWidgetLeaf(WWT_TEXT, COLOUR_YELLOW, WIDGET_NEWSOPT_LABEL_SUMMARY, STR_NEWS_MESSAGES_ALL, STR_NULL);
01290 hor->Add(leaf);
01291
01292 spacer = new NWidgetSpacer(0, 0);
01293 spacer->SetFill(1, 0);
01294 hor->Add(spacer);
01295 vert_desc->Add(hor);
01296
01297 hor = new NWidgetHorizontal;
01298 leaf = new NWidgetLeaf(WWT_TEXT, COLOUR_YELLOW, WIDGET_NEWSOPT_SOUNDTICKER_LABEL, STR_NEWS_MESSAGES_SOUND, STR_NULL);
01299 hor->Add(leaf);
01300
01301 spacer = new NWidgetSpacer(0, 0);
01302 leaf->SetFill(1, 0);
01303 hor->Add(spacer);
01304 vert_desc->Add(hor);
01305
01306 *biggest_index = max(*biggest_index, max<int>(WIDGET_NEWSOPT_LABEL_SUMMARY, WIDGET_NEWSOPT_SOUNDTICKER_LABEL));
01307 return vert_desc;
01308 }
01309
01310 static const NWidgetPart _nested_message_options_widgets[] = {
01311 NWidget(NWID_HORIZONTAL),
01312 NWidget(WWT_CLOSEBOX, COLOUR_BROWN),
01313 NWidget(WWT_CAPTION, COLOUR_BROWN), SetDataTip(STR_NEWS_MESSAGE_OPTIONS_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
01314 EndContainer(),
01315 NWidget(WWT_PANEL, COLOUR_BROWN, WIDGET_NEWSOPT_BACKGROUND),
01316 NWidget(NWID_HORIZONTAL),
01317 NWidget(NWID_SPACER), SetFill(1, 0),
01318 NWidget(WWT_LABEL, COLOUR_BROWN, WIDGET_NEWSOPT_LABEL), SetMinimalSize(0, 14), SetDataTip(STR_NEWS_MESSAGE_TYPES, STR_NULL),
01319 NWidget(NWID_SPACER), SetFill(1, 0),
01320 EndContainer(),
01321 NWidget(NWID_HORIZONTAL),
01322 NWidget(NWID_SPACER), SetMinimalSize(MOS_LEFT_EDGE, 0),
01323 NWidgetFunction(MakeButtonsColumn),
01324 NWidget(NWID_SPACER), SetMinimalSize(MOS_COLUMN_SPACING, 0),
01325 NWidgetFunction(MakeDescriptionColumn),
01326 NWidget(NWID_SPACER), SetMinimalSize(MOS_RIGHT_EDGE, 0),
01327 EndContainer(),
01328 NWidget(NWID_SPACER), SetMinimalSize(0, MOS_BOTTOM_EDGE),
01329 EndContainer(),
01330 };
01331
01332 static const WindowDesc _message_options_desc(
01333 WDP_AUTO, 0, 0,
01334 WC_GAME_OPTIONS, WC_NONE,
01335 WDF_UNCLICK_BUTTONS,
01336 _nested_message_options_widgets, lengthof(_nested_message_options_widgets)
01337 );
01338
01339 void ShowMessageOptions()
01340 {
01341 DeleteWindowById(WC_GAME_OPTIONS, 0);
01342 new MessageOptionsWindow(&_message_options_desc);
01343 }