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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_EMPTY, COLOUR_LIGHT_BLUE, NTW_CAPTION), SetFill(1, 0),
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_CAPTION:
00398 DrawCaption(r, COLOUR_LIGHT_BLUE, this->owner, STR_NEWS_MESSAGE_CAPTION);
00399 break;
00400
00401 case NTW_PANEL:
00402 this->DrawNewsBorder(r);
00403 break;
00404
00405 case NTW_MESSAGE:
00406 CopyInDParam(0, this->ni->params, lengthof(this->ni->params));
00407 DrawStringMultiLine(r.left + 2, r.right - 2, r.top, r.bottom, this->ni->string_id, TC_FROMSTRING, SA_CENTER);
00408 break;
00409
00410 case NTW_MGR_FACE: {
00411 const CompanyNewsInformation *cni = (const CompanyNewsInformation*)this->ni->free_data;
00412 DrawCompanyManagerFace(cni->face, cni->colour, r.left, r.top);
00413 GfxFillRect(r.left + 1, r.top, r.left + 1 + 91, r.top + 118, PALETTE_TO_STRUCT_GREY, FILLRECT_RECOLOUR);
00414 break;
00415 }
00416 case NTW_MGR_NAME: {
00417 const CompanyNewsInformation *cni = (const CompanyNewsInformation*)this->ni->free_data;
00418 SetDParamStr(0, cni->president_name);
00419 DrawStringMultiLine(r.left, r.right, r.top, r.bottom, STR_JUST_RAW_STRING, TC_FROMSTRING, SA_CENTER);
00420 break;
00421 }
00422 case NTW_COMPANY_MSG:
00423 DrawStringMultiLine(r.left, r.right, r.top, r.bottom, this->GetCompanyMessageString(), TC_FROMSTRING, SA_CENTER);
00424 break;
00425
00426 case NTW_VEH_BKGND:
00427 GfxFillRect(r.left, r.top, r.right, r.bottom, 10);
00428 break;
00429
00430 case NTW_VEH_NAME:
00431 case NTW_VEH_TITLE:
00432 DrawStringMultiLine(r.left, r.right, r.top, r.bottom, this->GetNewVehicleMessageString(widget), TC_FROMSTRING, SA_CENTER);
00433 break;
00434
00435 case NTW_VEH_SPR: {
00436 assert(this->ni->reftype1 == NR_ENGINE);
00437 EngineID engine = this->ni->ref1;
00438 DrawVehicleEngine(r.left, r.right, (r.left + r.right) / 2, (r.top + r.bottom) / 2, engine, GetEnginePalette(engine, _local_company));
00439 GfxFillRect(r.left, r.top, r.right, r.bottom, PALETTE_TO_STRUCT_GREY, FILLRECT_RECOLOUR);
00440 break;
00441 }
00442 case NTW_VEH_INFO: {
00443 assert(this->ni->reftype1 == NR_ENGINE);
00444 EngineID engine = this->ni->ref1;
00445 DrawStringMultiLine(r.left, r.right, r.top, r.bottom, GetEngineInfoString(engine), TC_FROMSTRING, SA_CENTER);
00446 break;
00447 }
00448 }
00449 }
00450
00451 virtual void OnClick(Point pt, int widget, int click_count)
00452 {
00453 switch (widget) {
00454 case NTW_CLOSEBOX:
00455 NewsWindow::duration = 0;
00456 delete this;
00457 _forced_news = NULL;
00458 break;
00459
00460 case NTW_CAPTION:
00461 case NTW_VIEWPORT:
00462 break;
00463
00464 default:
00465 if (this->ni->reftype1 == NR_VEHICLE) {
00466 const Vehicle *v = Vehicle::Get(this->ni->ref1);
00467 ScrollMainWindowTo(v->x_pos, v->y_pos, v->z_pos);
00468 } else {
00469 TileIndex tile1 = GetReferenceTile(this->ni->reftype1, this->ni->ref1);
00470 TileIndex tile2 = GetReferenceTile(this->ni->reftype2, this->ni->ref2);
00471 if (_ctrl_pressed) {
00472 if (tile1 != INVALID_TILE) ShowExtraViewPortWindow(tile1);
00473 if (tile2 != INVALID_TILE) ShowExtraViewPortWindow(tile2);
00474 } else {
00475 if ((tile1 == INVALID_TILE || !ScrollMainWindowToTile(tile1)) && tile2 != INVALID_TILE) {
00476 ScrollMainWindowToTile(tile2);
00477 }
00478 }
00479 }
00480 break;
00481 }
00482 }
00483
00484 virtual EventState OnKeyPress(uint16 key, uint16 keycode)
00485 {
00486 if (keycode == WKC_SPACE) {
00487
00488 delete this;
00489 return ES_HANDLED;
00490 }
00491 return ES_NOT_HANDLED;
00492 }
00493
00494 virtual void OnInvalidateData(int data)
00495 {
00496
00497 int newtop = this->top + this->chat_height - data;
00498 this->chat_height = data;
00499 this->SetWindowTop(newtop);
00500 }
00501
00502 virtual void OnTick()
00503 {
00504
00505 int newtop = max(this->top - 4, _screen.height - this->height - this->status_height - this->chat_height);
00506 this->SetWindowTop(newtop);
00507 }
00508
00509 private:
00514 void SetWindowTop(int newtop)
00515 {
00516 if (this->top == newtop) return;
00517
00518 int mintop = min(newtop, this->top);
00519 int maxtop = max(newtop, this->top);
00520 if (this->viewport != NULL) this->viewport->top += newtop - this->top;
00521 this->top = newtop;
00522
00523 SetDirtyBlocks(this->left, mintop, this->left + this->width, maxtop + this->height);
00524 }
00525
00526 StringID GetCompanyMessageString() const
00527 {
00528 switch (this->ni->subtype) {
00529 case NS_COMPANY_TROUBLE:
00530 SetDParam(0, this->ni->params[2]);
00531 return STR_NEWS_COMPANY_IN_TROUBLE_DESCRIPTION;
00532
00533 case NS_COMPANY_MERGER:
00534 SetDParam(0, this->ni->params[2]);
00535 SetDParam(1, this->ni->params[3]);
00536 SetDParam(2, this->ni->params[4]);
00537 return this->ni->params[4] == 0 ? STR_NEWS_MERGER_TAKEOVER_TITLE : STR_NEWS_COMPANY_MERGER_DESCRIPTION;
00538
00539 case NS_COMPANY_BANKRUPT:
00540 SetDParam(0, this->ni->params[2]);
00541 return STR_NEWS_COMPANY_BANKRUPT_DESCRIPTION;
00542
00543 case NS_COMPANY_NEW:
00544 SetDParam(0, this->ni->params[2]);
00545 SetDParam(1, this->ni->params[3]);
00546 return STR_NEWS_COMPANY_LAUNCH_DESCRIPTION;
00547
00548 default:
00549 NOT_REACHED();
00550 }
00551 }
00552
00553 StringID GetNewVehicleMessageString(int widget) const
00554 {
00555 assert(this->ni->reftype1 == NR_ENGINE);
00556 EngineID engine = this->ni->ref1;
00557
00558 switch (widget) {
00559 case NTW_VEH_TITLE:
00560 SetDParam(0, GetEngineCategoryName(engine));
00561 return STR_NEWS_NEW_VEHICLE_NOW_AVAILABLE;
00562
00563 case NTW_VEH_NAME:
00564 SetDParam(0, engine);
00565 return STR_NEWS_NEW_VEHICLE_TYPE;
00566
00567 default:
00568 NOT_REACHED();
00569 }
00570 }
00571 };
00572
00573 uint NewsWindow::duration = 0;
00574
00575
00577 static void ShowNewspaper(const NewsItem *ni)
00578 {
00579 SoundFx sound = _news_type_data[_news_subtype_data[ni->subtype].type].sound;
00580 if (sound != 0) SndPlayFx(sound);
00581
00582 new NewsWindow(_news_subtype_data[ni->subtype].desc, ni);
00583 }
00584
00586 static void ShowTicker(const NewsItem *ni)
00587 {
00588 if (_news_ticker_sound) SndPlayFx(SND_16_MORSE);
00589
00590 _statusbar_news_item = ni;
00591 InvalidateWindowData(WC_STATUS_BAR, 0, SBI_SHOW_TICKER);
00592 }
00593
00595 void InitNewsItemStructs()
00596 {
00597 for (NewsItem *ni = _oldest_news; ni != NULL; ) {
00598 NewsItem *next = ni->next;
00599 delete ni;
00600 ni = next;
00601 }
00602
00603 _total_news = 0;
00604 _oldest_news = NULL;
00605 _latest_news = NULL;
00606 _forced_news = NULL;
00607 _current_news = NULL;
00608 _statusbar_news_item = NULL;
00609 NewsWindow::duration = 0;
00610 }
00611
00616 static bool ReadyForNextItem()
00617 {
00618 const NewsItem *ni = _forced_news == NULL ? _current_news : _forced_news;
00619 if (ni == NULL) return true;
00620
00621
00622
00623 if (IsNewsTickerShown()) return false;
00624
00625
00626 if (NewsWindow::duration != 0) NewsWindow::duration--;
00627
00628
00629 return (NewsWindow::duration == 0 || FindWindowById(WC_NEWS_WINDOW, 0) == NULL);
00630 }
00631
00633 static void MoveToNextItem()
00634 {
00635 InvalidateWindowData(WC_STATUS_BAR, 0, SBI_NEWS_DELETED);
00636 DeleteWindowById(WC_NEWS_WINDOW, 0);
00637 _forced_news = NULL;
00638 _statusbar_news_item = NULL;
00639
00640
00641 if (_current_news != _latest_news) {
00642 _current_news = (_current_news == NULL) ? _oldest_news : _current_news->next;
00643 const NewsItem *ni = _current_news;
00644 const NewsType type = _news_subtype_data[ni->subtype].type;
00645
00646
00647 if (_date - _news_type_data[type].age > ni->date) return;
00648
00649 switch (_news_type_data[type].display) {
00650 default: NOT_REACHED();
00651 case ND_OFF:
00652 InvalidateWindowData(WC_STATUS_BAR, 0, SBI_SHOW_REMINDER);
00653 break;
00654
00655 case ND_SUMMARY:
00656 ShowTicker(ni);
00657 break;
00658
00659 case ND_FULL:
00660 ShowNewspaper(ni);
00661 break;
00662 }
00663 }
00664 }
00665
00678 void AddNewsItem(StringID string, NewsSubtype subtype, NewsReferenceType reftype1, uint32 ref1, NewsReferenceType reftype2, uint32 ref2, void *free_data)
00679 {
00680 if (_game_mode == GM_MENU) return;
00681
00682
00683 NewsItem *ni = new NewsItem;
00684
00685 ni->string_id = string;
00686 ni->subtype = subtype;
00687 ni->flags = _news_subtype_data[subtype].flags;
00688
00689
00690 if (_cur_year >= _settings_client.gui.coloured_news_year) ni->flags |= NF_INCOLOUR;
00691
00692 ni->reftype1 = reftype1;
00693 ni->reftype2 = reftype2;
00694 ni->ref1 = ref1;
00695 ni->ref2 = ref2;
00696 ni->free_data = free_data;
00697 ni->date = _date;
00698 CopyOutDParam(ni->params, 0, lengthof(ni->params));
00699
00700 if (_total_news++ == 0) {
00701 assert(_oldest_news == NULL);
00702 _oldest_news = ni;
00703 ni->prev = NULL;
00704 } else {
00705 assert(_latest_news->next == NULL);
00706 _latest_news->next = ni;
00707 ni->prev = _latest_news;
00708 }
00709
00710 ni->next = NULL;
00711 _latest_news = ni;
00712
00713 SetWindowDirty(WC_MESSAGE_HISTORY, 0);
00714 }
00715
00717 static void DeleteNewsItem(NewsItem *ni)
00718 {
00719 if (_forced_news == ni || _current_news == ni) {
00720
00721
00722 MoveToNextItem();
00723 }
00724
00725
00726
00727 if (ni->prev != NULL) {
00728 ni->prev->next = ni->next;
00729 } else {
00730 assert(_oldest_news == ni);
00731 _oldest_news = ni->next;
00732 }
00733
00734 if (ni->next != NULL) {
00735 ni->next->prev = ni->prev;
00736 } else {
00737 assert(_latest_news == ni);
00738 _latest_news = ni->prev;
00739 }
00740
00741 if (_current_news == ni) _current_news = ni->prev;
00742 _total_news--;
00743 delete ni;
00744
00745 SetWindowDirty(WC_MESSAGE_HISTORY, 0);
00746 }
00747
00748 void DeleteVehicleNews(VehicleID vid, StringID news)
00749 {
00750 NewsItem *ni = _oldest_news;
00751
00752 while (ni != NULL) {
00753 NewsItem *next = ni->next;
00754 if (((ni->reftype1 == NR_VEHICLE && ni->ref1 == vid) || (ni->reftype2 == NR_VEHICLE && ni->ref2 == vid)) &&
00755 (news == INVALID_STRING_ID || ni->string_id == news)) {
00756 DeleteNewsItem(ni);
00757 }
00758 ni = next;
00759 }
00760 }
00761
00766 void DeleteStationNews(StationID sid)
00767 {
00768 NewsItem *ni = _oldest_news;
00769
00770 while (ni != NULL) {
00771 NewsItem *next = ni->next;
00772 if ((ni->reftype1 == NR_STATION && ni->ref1 == sid) || (ni->reftype2 == NR_STATION && ni->ref2 == sid)) {
00773 DeleteNewsItem(ni);
00774 }
00775 ni = next;
00776 }
00777 }
00778
00782 void DeleteIndustryNews(IndustryID iid)
00783 {
00784 NewsItem *ni = _oldest_news;
00785
00786 while (ni != NULL) {
00787 NewsItem *next = ni->next;
00788 if ((ni->reftype1 == NR_INDUSTRY && ni->ref1 == iid) || (ni->reftype2 == NR_INDUSTRY && ni->ref2 == iid)) {
00789 DeleteNewsItem(ni);
00790 }
00791 ni = next;
00792 }
00793 }
00794
00795 static void RemoveOldNewsItems()
00796 {
00797 NewsItem *next;
00798 for (NewsItem *cur = _oldest_news; _total_news > MIN_NEWS_AMOUNT && cur != NULL; cur = next) {
00799 next = cur->next;
00800 if (_date - _news_type_data[_news_subtype_data[cur->subtype].type].age * _settings_client.gui.news_message_timeout > cur->date) DeleteNewsItem(cur);
00801 }
00802 }
00803
00810 void ChangeVehicleNews(VehicleID from_index, VehicleID to_index)
00811 {
00812 for (NewsItem *ni = _oldest_news; ni != NULL; ni = ni->next) {
00813 if (ni->reftype1 == NR_VEHICLE && ni->ref1 == from_index) ni->ref1 = to_index;
00814 if (ni->reftype2 == NR_VEHICLE && ni->ref2 == from_index) ni->ref2 = to_index;
00815
00816
00817
00818
00819
00820
00821
00822
00823 if (ni->subtype == NS_ADVICE && ni->params[0] == from_index) ni->params[0] = to_index;
00824 }
00825 }
00826
00827 void NewsLoop()
00828 {
00829
00830 if (_total_news == 0) return;
00831
00832
00833
00834
00835 if (FindWindowById(WC_STATUS_BAR, 0) == NULL) return;
00836
00837 static byte _last_clean_month = 0;
00838
00839 if (_last_clean_month != _cur_month) {
00840 RemoveOldNewsItems();
00841 _last_clean_month = _cur_month;
00842 }
00843
00844 if (ReadyForNextItem()) MoveToNextItem();
00845 }
00846
00848 static void ShowNewsMessage(const NewsItem *ni)
00849 {
00850 assert(_total_news != 0);
00851
00852
00853 DeleteWindowById(WC_NEWS_WINDOW, 0);
00854
00855
00856 _forced_news = ni;
00857
00858 if (_forced_news != NULL) {
00859 DeleteWindowById(WC_NEWS_WINDOW, 0);
00860 ShowNewspaper(ni);
00861 }
00862 }
00863
00865 void ShowLastNewsMessage()
00866 {
00867 if (_total_news == 0) {
00868 return;
00869 } else if (_forced_news == NULL) {
00870
00871
00872 const Window *w = FindWindowById(WC_NEWS_WINDOW, 0);
00873 ShowNewsMessage((w == NULL || (_current_news == _oldest_news)) ? _current_news : _current_news->prev);
00874 } else if (_forced_news == _oldest_news) {
00875
00876 ShowNewsMessage(_latest_news);
00877 } else {
00878
00879 ShowNewsMessage(_forced_news->prev);
00880 }
00881 }
00882
00883
00894 static void DrawNewsString(uint left, uint right, int y, TextColour colour, const NewsItem *ni)
00895 {
00896 char buffer[512], buffer2[512];
00897 StringID str;
00898
00899 CopyInDParam(0, ni->params, lengthof(ni->params));
00900 str = ni->string_id;
00901
00902 GetString(buffer, str, lastof(buffer));
00903
00904
00905 const char *ptr = buffer;
00906 char *dest = buffer2;
00907 WChar c_last = '\0';
00908 for (;;) {
00909 WChar c = Utf8Consume(&ptr);
00910 if (c == 0) break;
00911
00912 if (c == '\n' && c_last != '\n') {
00913 dest[0] = ' ';
00914 dest++;
00915 } else if (c == '\r') {
00916 dest[0] = dest[1] = dest[2] = dest[3] = ' ';
00917 dest += 4;
00918 } else if (IsPrintable(c)) {
00919 dest += Utf8Encode(dest, c);
00920 }
00921 c_last = c;
00922 }
00923
00924 *dest = '\0';
00925
00926 DrawString(left, right, y, buffer2, colour);
00927 }
00928
00930 enum MessageHistoryWidgets {
00931 MHW_STICKYBOX,
00932 MHW_BACKGROUND,
00933 MHW_SCROLLBAR,
00934 };
00935
00936 struct MessageHistoryWindow : Window {
00937 static const int top_spacing;
00938 static const int bottom_spacing;
00939
00940 int line_height;
00941 int date_width;
00942
00943 MessageHistoryWindow(const WindowDesc *desc) : Window()
00944 {
00945 this->InitNested(desc);
00946 this->OnInvalidateData(0);
00947 }
00948
00949 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
00950 {
00951 if (widget == MHW_BACKGROUND) {
00952 this->line_height = FONT_HEIGHT_NORMAL + 2;
00953 resize->height = this->line_height;
00954
00955 SetDParam(0, ConvertYMDToDate(ORIGINAL_MAX_YEAR, 12, 30));
00956 this->date_width = GetStringBoundingBox(STR_SHORT_DATE).width;
00957
00958 size->height = 4 * resize->height + this->top_spacing + this->bottom_spacing;
00959 size->width = max(200u, size->width);
00960 }
00961 }
00962
00963 virtual void OnPaint()
00964 {
00965 this->OnInvalidateData(0);
00966 this->DrawWidgets();
00967 }
00968
00969 virtual void DrawWidget(const Rect &r, int widget) const
00970 {
00971 if (widget != MHW_BACKGROUND || _total_news == 0) return;
00972
00973
00974 NewsItem *ni = _latest_news;
00975 for (int n = this->vscroll.GetPosition(); n > 0; n--) {
00976 ni = ni->prev;
00977 if (ni == NULL) return;
00978 }
00979
00980
00981 int y = r.top + this->top_spacing;
00982 bool rtl = _dynlang.text_dir == TD_RTL;
00983 uint date_left = rtl ? r.right - WD_FRAMERECT_RIGHT - this->date_width : r.left + WD_FRAMERECT_LEFT;
00984 uint date_right = rtl ? r.right - WD_FRAMERECT_RIGHT : r.left + WD_FRAMERECT_LEFT + this->date_width;
00985 uint news_left = rtl ? r.left + WD_FRAMERECT_LEFT : r.left + WD_FRAMERECT_LEFT + this->date_width + WD_FRAMERECT_RIGHT;
00986 uint news_right = rtl ? r.right - WD_FRAMERECT_RIGHT - this->date_width - WD_FRAMERECT_RIGHT : r.right - WD_FRAMERECT_RIGHT;
00987 for (int n = this->vscroll.GetCapacity(); n > 0; n--) {
00988 SetDParam(0, ni->date);
00989 DrawString(date_left, date_right, y, STR_SHORT_DATE);
00990
00991 DrawNewsString(news_left, news_right, y, TC_WHITE, ni);
00992 y += this->line_height;
00993
00994 ni = ni->prev;
00995 if (ni == NULL) return;
00996 }
00997 }
00998
00999 virtual void OnInvalidateData(int data)
01000 {
01001 this->vscroll.SetCount(_total_news);
01002 }
01003
01004 virtual void OnClick(Point pt, int widget, int click_count)
01005 {
01006 if (widget == MHW_BACKGROUND) {
01007 NewsItem *ni = _latest_news;
01008 if (ni == NULL) return;
01009
01010 for (int n = (pt.y - this->GetWidget<NWidgetBase>(MHW_BACKGROUND)->pos_y - WD_FRAMERECT_TOP) / this->line_height + this->vscroll.GetPosition(); n > 0; n--) {
01011 ni = ni->prev;
01012 if (ni == NULL) return;
01013 }
01014
01015 ShowNewsMessage(ni);
01016 }
01017 }
01018
01019 virtual void OnResize()
01020 {
01021 this->vscroll.SetCapacity(this->GetWidget<NWidgetBase>(MHW_BACKGROUND)->current_y / this->line_height);
01022 }
01023 };
01024
01025 const int MessageHistoryWindow::top_spacing = WD_FRAMERECT_TOP + 4;
01026 const int MessageHistoryWindow::bottom_spacing = WD_FRAMERECT_BOTTOM;
01027
01028 static const NWidgetPart _nested_message_history[] = {
01029 NWidget(NWID_HORIZONTAL),
01030 NWidget(WWT_CLOSEBOX, COLOUR_BROWN),
01031 NWidget(WWT_CAPTION, COLOUR_BROWN), SetDataTip(STR_MESSAGE_HISTORY, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
01032 NWidget(WWT_SHADEBOX, COLOUR_BROWN),
01033 NWidget(WWT_STICKYBOX, COLOUR_BROWN),
01034 EndContainer(),
01035
01036 NWidget(NWID_HORIZONTAL),
01037 NWidget(WWT_PANEL, COLOUR_BROWN, MHW_BACKGROUND), SetMinimalSize(200, 125), SetDataTip(0x0, STR_MESSAGE_HISTORY_TOOLTIP), SetResize(1, 12),
01038 EndContainer(),
01039 NWidget(NWID_VERTICAL),
01040 NWidget(WWT_SCROLLBAR, COLOUR_BROWN, MHW_SCROLLBAR),
01041 NWidget(WWT_RESIZEBOX, COLOUR_BROWN),
01042 EndContainer(),
01043 EndContainer(),
01044 };
01045
01046 static const WindowDesc _message_history_desc(
01047 WDP_AUTO, 400, 140,
01048 WC_MESSAGE_HISTORY, WC_NONE,
01049 WDF_UNCLICK_BUTTONS,
01050 _nested_message_history, lengthof(_nested_message_history)
01051 );
01052
01054 void ShowMessageHistory()
01055 {
01056 DeleteWindowById(WC_MESSAGE_HISTORY, 0);
01057 new MessageHistoryWindow(&_message_history_desc);
01058 }
01059
01061 enum MessageOptionsSpace {
01062 MOS_WIDG_PER_SETTING = 4,
01063
01064 MOS_LEFT_EDGE = 6,
01065 MOS_COLUMN_SPACING = 4,
01066 MOS_RIGHT_EDGE = 6,
01067 MOS_BUTTON_SPACE = 10,
01068
01069 MOS_ABOVE_GLOBAL_SETTINGS = 6,
01070 MOS_BOTTOM_EDGE = 6,
01071 };
01072
01074 enum MessageOptionWidgets {
01075 WIDGET_NEWSOPT_BACKGROUND,
01076 WIDGET_NEWSOPT_LABEL,
01077 WIDGET_NEWSOPT_DROP_SUMMARY,
01078 WIDGET_NEWSOPT_LABEL_SUMMARY,
01079 WIDGET_NEWSOPT_SOUNDTICKER,
01080 WIDGET_NEWSOPT_SOUNDTICKER_LABEL,
01081
01082 WIDGET_NEWSOPT_START_OPTION,
01083 WIDGET_NEWSOPT_END_OPTION = WIDGET_NEWSOPT_START_OPTION + NT_END * MOS_WIDG_PER_SETTING,
01084 };
01085
01086 struct MessageOptionsWindow : Window {
01087 static const StringID message_opt[];
01088 int state;
01089 Dimension dim_message_opt;
01090
01091 MessageOptionsWindow(const WindowDesc *desc) : Window()
01092 {
01093 this->InitNested(desc);
01094
01095 NewsDisplay all_val = _news_type_data[0].display;
01096 for (int i = 0; i < NT_END; i++) {
01097 this->SetMessageButtonStates(_news_type_data[i].display, i);
01098
01099 if (_news_type_data[i].display != all_val) all_val = ND_OFF;
01100 }
01101
01102 this->state = all_val;
01103 this->OnInvalidateData(0);
01104 }
01105
01114 void SetMessageButtonStates(byte value, int element)
01115 {
01116 element *= MOS_WIDG_PER_SETTING;
01117
01118 this->SetWidgetDisabledState(element + WIDGET_NEWSOPT_START_OPTION, value == 0);
01119 this->SetWidgetDisabledState(element + WIDGET_NEWSOPT_START_OPTION + 2, value == 2);
01120 }
01121
01122 virtual void OnPaint()
01123 {
01124 this->DrawWidgets();
01125 }
01126
01127 virtual void DrawWidget(const Rect &r, int widget) const
01128 {
01129 if (widget >= WIDGET_NEWSOPT_START_OPTION && widget < WIDGET_NEWSOPT_END_OPTION && (widget - WIDGET_NEWSOPT_START_OPTION) % MOS_WIDG_PER_SETTING == 1) {
01130
01131 int i = (widget - WIDGET_NEWSOPT_START_OPTION) / MOS_WIDG_PER_SETTING;
01132 DrawString(r.left, r.right, r.top + 2, this->message_opt[_news_type_data[i].display], TC_BLACK, SA_CENTER);
01133 }
01134 }
01135
01136 virtual void OnInit()
01137 {
01138 this->dim_message_opt.width = 0;
01139 this->dim_message_opt.height = 0;
01140 for (const StringID *str = message_opt; *str != INVALID_STRING_ID; str++) this->dim_message_opt = maxdim(this->dim_message_opt, GetStringBoundingBox(*str));
01141 }
01142
01143 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
01144 {
01145 if (widget >= WIDGET_NEWSOPT_START_OPTION && widget < WIDGET_NEWSOPT_END_OPTION) {
01146
01147 size->height = FONT_HEIGHT_NORMAL + max(WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM, WD_IMGBTN_TOP + WD_IMGBTN_BOTTOM);
01148
01149
01150 if ((widget - WIDGET_NEWSOPT_START_OPTION) % MOS_WIDG_PER_SETTING == 1) {
01151 size->width = this->dim_message_opt.width + padding.width + MOS_BUTTON_SPACE;
01152 }
01153 return;
01154 }
01155
01156
01157 if (widget == WIDGET_NEWSOPT_DROP_SUMMARY || widget == WIDGET_NEWSOPT_LABEL_SUMMARY || widget == WIDGET_NEWSOPT_SOUNDTICKER || widget == WIDGET_NEWSOPT_SOUNDTICKER_LABEL) {
01158
01159 size->height = FONT_HEIGHT_NORMAL + max(WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM, WD_DROPDOWNTEXT_TOP + WD_DROPDOWNTEXT_BOTTOM);
01160
01161 if (widget == WIDGET_NEWSOPT_DROP_SUMMARY) {
01162 size->width = this->dim_message_opt.width + padding.width + MOS_BUTTON_SPACE;
01163 } else if (widget == WIDGET_NEWSOPT_SOUNDTICKER) {
01164 size->width += MOS_BUTTON_SPACE;
01165 }
01166 return;
01167 }
01168 }
01169
01170 virtual void OnInvalidateData(int data)
01171 {
01172
01173 this->GetWidget<NWidgetCore>(WIDGET_NEWSOPT_DROP_SUMMARY)->widget_data = this->message_opt[this->state];
01174
01175
01176 this->SetWidgetLoweredState(WIDGET_NEWSOPT_SOUNDTICKER, _news_ticker_sound);
01177 }
01178
01179 virtual void OnClick(Point pt, int widget, int click_count)
01180 {
01181 switch (widget) {
01182 case WIDGET_NEWSOPT_DROP_SUMMARY:
01183 ShowDropDownMenu(this, this->message_opt, this->state, WIDGET_NEWSOPT_DROP_SUMMARY, 0, 0);
01184 break;
01185
01186 case WIDGET_NEWSOPT_SOUNDTICKER:
01187 _news_ticker_sound ^= 1;
01188 this->InvalidateData();
01189 break;
01190
01191 default: {
01192 if (widget >= WIDGET_NEWSOPT_START_OPTION && widget < WIDGET_NEWSOPT_END_OPTION) {
01193 int wid = widget - WIDGET_NEWSOPT_START_OPTION;
01194 int element = wid / MOS_WIDG_PER_SETTING;
01195 byte val = (_news_type_data[element].display + ((wid % MOS_WIDG_PER_SETTING) ? 1 : -1)) % 3;
01196
01197 this->SetMessageButtonStates(val, element);
01198 _news_type_data[element].display = (NewsDisplay)val;
01199 this->SetDirty();
01200 }
01201 break;
01202 }
01203 }
01204 }
01205
01206 virtual void OnDropdownSelect(int widget, int index)
01207 {
01208 this->state = index;
01209
01210 for (int i = 0; i < NT_END; i++) {
01211 this->SetMessageButtonStates(index, i);
01212 _news_type_data[i].display = (NewsDisplay)index;
01213 }
01214 this->InvalidateData();
01215 }
01216 };
01217
01218 const StringID MessageOptionsWindow::message_opt[] = {STR_NEWS_MESSAGES_OFF, STR_NEWS_MESSAGES_SUMMARY, STR_NEWS_MESSAGES_FULL, INVALID_STRING_ID};
01219
01221 static NWidgetBase *MakeButtonsColumn(int *biggest_index)
01222 {
01223 NWidgetVertical *vert_buttons = new NWidgetVertical;
01224
01225
01226 int widnum = WIDGET_NEWSOPT_START_OPTION;
01227 for (int i = 0; i < NT_END; i++) {
01228 NWidgetHorizontal *hor = new NWidgetHorizontal;
01229
01230 NWidgetLeaf *leaf = new NWidgetLeaf(NWID_BUTTON_ARROW, COLOUR_YELLOW, widnum, AWV_DECREASE, STR_TOOLTIP_HSCROLL_BAR_SCROLLS_LIST);
01231 leaf->SetFill(1, 1);
01232 hor->Add(leaf);
01233
01234 leaf = new NWidgetLeaf(WWT_PUSHTXTBTN, COLOUR_YELLOW, widnum + 1, STR_EMPTY, STR_NULL);
01235 leaf->SetFill(1, 1);
01236 hor->Add(leaf);
01237
01238 leaf = new NWidgetLeaf(NWID_BUTTON_ARROW, COLOUR_YELLOW, widnum + 2, AWV_INCREASE, STR_TOOLTIP_HSCROLL_BAR_SCROLLS_LIST);
01239 leaf->SetFill(1, 1);
01240 hor->Add(leaf);
01241 vert_buttons->Add(hor);
01242
01243 widnum += MOS_WIDG_PER_SETTING;
01244 }
01245 *biggest_index = widnum - MOS_WIDG_PER_SETTING + 2;
01246
01247
01248 NWidgetSpacer *spacer = new NWidgetSpacer(0, MOS_ABOVE_GLOBAL_SETTINGS);
01249 vert_buttons->Add(spacer);
01250
01251
01252 NWidgetLeaf *leaf = new NWidgetLeaf(WWT_DROPDOWN, COLOUR_YELLOW, WIDGET_NEWSOPT_DROP_SUMMARY, STR_EMPTY, STR_NULL);
01253 leaf->SetFill(1, 1);
01254 vert_buttons->Add(leaf);
01255
01256 leaf = new NWidgetLeaf(WWT_TEXTBTN_2, COLOUR_YELLOW, WIDGET_NEWSOPT_SOUNDTICKER, STR_STATION_BUILD_COVERAGE_OFF, STR_NULL);
01257 leaf->SetFill(1, 1);
01258 vert_buttons->Add(leaf);
01259
01260 *biggest_index = max(*biggest_index, max<int>(WIDGET_NEWSOPT_DROP_SUMMARY, WIDGET_NEWSOPT_SOUNDTICKER));
01261 return vert_buttons;
01262 }
01263
01265 static NWidgetBase *MakeDescriptionColumn(int *biggest_index)
01266 {
01267 NWidgetVertical *vert_desc = new NWidgetVertical;
01268
01269
01270 int widnum = WIDGET_NEWSOPT_START_OPTION;
01271 for (int i = 0; i < NT_END; i++) {
01272 NWidgetHorizontal *hor = new NWidgetHorizontal;
01273
01274
01275 NWidgetLeaf *leaf = new NWidgetLeaf(WWT_TEXT, COLOUR_YELLOW, widnum + 3, _news_type_data[i].description, STR_NULL);
01276 hor->Add(leaf);
01277
01278 NWidgetSpacer *spacer = new NWidgetSpacer(0, 0);
01279 spacer->SetFill(1, 0);
01280 hor->Add(spacer);
01281 vert_desc->Add(hor);
01282
01283 widnum += MOS_WIDG_PER_SETTING;
01284 }
01285 *biggest_index = widnum - MOS_WIDG_PER_SETTING + 3;
01286
01287
01288 NWidgetSpacer *spacer = new NWidgetSpacer(0, MOS_ABOVE_GLOBAL_SETTINGS);
01289 vert_desc->Add(spacer);
01290
01291
01292 NWidgetHorizontal *hor = new NWidgetHorizontal;
01293 NWidgetLeaf *leaf = new NWidgetLeaf(WWT_TEXT, COLOUR_YELLOW, WIDGET_NEWSOPT_LABEL_SUMMARY, STR_NEWS_MESSAGES_ALL, STR_NULL);
01294 hor->Add(leaf);
01295
01296 spacer = new NWidgetSpacer(0, 0);
01297 spacer->SetFill(1, 0);
01298 hor->Add(spacer);
01299 vert_desc->Add(hor);
01300
01301 hor = new NWidgetHorizontal;
01302 leaf = new NWidgetLeaf(WWT_TEXT, COLOUR_YELLOW, WIDGET_NEWSOPT_SOUNDTICKER_LABEL, STR_NEWS_MESSAGES_SOUND, STR_NULL);
01303 hor->Add(leaf);
01304
01305 spacer = new NWidgetSpacer(0, 0);
01306 leaf->SetFill(1, 0);
01307 hor->Add(spacer);
01308 vert_desc->Add(hor);
01309
01310 *biggest_index = max(*biggest_index, max<int>(WIDGET_NEWSOPT_LABEL_SUMMARY, WIDGET_NEWSOPT_SOUNDTICKER_LABEL));
01311 return vert_desc;
01312 }
01313
01314 static const NWidgetPart _nested_message_options_widgets[] = {
01315 NWidget(NWID_HORIZONTAL),
01316 NWidget(WWT_CLOSEBOX, COLOUR_BROWN),
01317 NWidget(WWT_CAPTION, COLOUR_BROWN), SetDataTip(STR_NEWS_MESSAGE_OPTIONS_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
01318 EndContainer(),
01319 NWidget(WWT_PANEL, COLOUR_BROWN, WIDGET_NEWSOPT_BACKGROUND),
01320 NWidget(NWID_HORIZONTAL),
01321 NWidget(NWID_SPACER), SetFill(1, 0),
01322 NWidget(WWT_LABEL, COLOUR_BROWN, WIDGET_NEWSOPT_LABEL), SetMinimalSize(0, 14), SetDataTip(STR_NEWS_MESSAGE_TYPES, STR_NULL),
01323 NWidget(NWID_SPACER), SetFill(1, 0),
01324 EndContainer(),
01325 NWidget(NWID_HORIZONTAL),
01326 NWidget(NWID_SPACER), SetMinimalSize(MOS_LEFT_EDGE, 0),
01327 NWidgetFunction(MakeButtonsColumn),
01328 NWidget(NWID_SPACER), SetMinimalSize(MOS_COLUMN_SPACING, 0),
01329 NWidgetFunction(MakeDescriptionColumn),
01330 NWidget(NWID_SPACER), SetMinimalSize(MOS_RIGHT_EDGE, 0),
01331 EndContainer(),
01332 NWidget(NWID_SPACER), SetMinimalSize(0, MOS_BOTTOM_EDGE),
01333 EndContainer(),
01334 };
01335
01336 static const WindowDesc _message_options_desc(
01337 WDP_AUTO, 0, 0,
01338 WC_GAME_OPTIONS, WC_NONE,
01339 WDF_UNCLICK_BUTTONS,
01340 _nested_message_options_widgets, lengthof(_nested_message_options_widgets)
01341 );
01342
01343 void ShowMessageOptions()
01344 {
01345 DeleteWindowById(WC_GAME_OPTIONS, 0);
01346 new MessageOptionsWindow(&_message_options_desc);
01347 }