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 "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)
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 this->chat_height = data;
00494 }
00495
00496 virtual void OnTick()
00497 {
00498
00499 int y = max(this->top - 4, _screen.height - this->height - this->status_height - this->chat_height);
00500 if (y == this->top) return;
00501
00502 if (this->viewport != NULL) this->viewport->top += y - this->top;
00503
00504 int diff = Delta(this->top, y);
00505 this->top = y;
00506
00507 SetDirtyBlocks(this->left, this->top, this->left + this->width, this->top + this->height + diff);
00508 }
00509
00510 private:
00511 StringID GetCompanyMessageString() const
00512 {
00513 switch (this->ni->subtype) {
00514 case NS_COMPANY_TROUBLE:
00515 SetDParam(0, this->ni->params[2]);
00516 return STR_NEWS_COMPANY_IN_TROUBLE_DESCRIPTION;
00517
00518 case NS_COMPANY_MERGER:
00519 SetDParam(0, this->ni->params[2]);
00520 SetDParam(1, this->ni->params[3]);
00521 SetDParam(2, this->ni->params[4]);
00522 return this->ni->params[4] == 0 ? STR_NEWS_MERGER_TAKEOVER_TITLE : STR_NEWS_COMPANY_MERGER_DESCRIPTION;
00523
00524 case NS_COMPANY_BANKRUPT:
00525 SetDParam(0, this->ni->params[2]);
00526 return STR_NEWS_COMPANY_BANKRUPT_DESCRIPTION;
00527
00528 case NS_COMPANY_NEW:
00529 SetDParam(0, this->ni->params[2]);
00530 SetDParam(1, this->ni->params[3]);
00531 return STR_NEWS_COMPANY_LAUNCH_DESCRIPTION;
00532
00533 default:
00534 NOT_REACHED();
00535 }
00536 }
00537
00538 StringID GetNewVehicleMessageString(int widget) const
00539 {
00540 assert(this->ni->reftype1 == NR_ENGINE);
00541 EngineID engine = this->ni->ref1;
00542
00543 switch (widget) {
00544 case NTW_VEH_TITLE:
00545 SetDParam(0, GetEngineCategoryName(engine));
00546 return STR_NEWS_NEW_VEHICLE_NOW_AVAILABLE;
00547
00548 case NTW_VEH_NAME:
00549 SetDParam(0, engine);
00550 return STR_NEWS_NEW_VEHICLE_TYPE;
00551
00552 default:
00553 NOT_REACHED();
00554 }
00555 }
00556 };
00557
00558 uint NewsWindow::duration = 0;
00559
00560
00562 static void ShowNewspaper(const NewsItem *ni)
00563 {
00564 SoundFx sound = _news_type_data[_news_subtype_data[ni->subtype].type].sound;
00565 if (sound != 0) SndPlayFx(sound);
00566
00567 new NewsWindow(_news_subtype_data[ni->subtype].desc, ni);
00568 }
00569
00571 static void ShowTicker(const NewsItem *ni)
00572 {
00573 if (_news_ticker_sound) SndPlayFx(SND_16_MORSE);
00574
00575 _statusbar_news_item = ni;
00576 InvalidateWindowData(WC_STATUS_BAR, 0, SBI_SHOW_TICKER);
00577 }
00578
00580 void InitNewsItemStructs()
00581 {
00582 for (NewsItem *ni = _oldest_news; ni != NULL; ) {
00583 NewsItem *next = ni->next;
00584 delete ni;
00585 ni = next;
00586 }
00587
00588 _total_news = 0;
00589 _oldest_news = NULL;
00590 _latest_news = NULL;
00591 _forced_news = NULL;
00592 _current_news = NULL;
00593 _statusbar_news_item = NULL;
00594 NewsWindow::duration = 0;
00595 }
00596
00601 static bool ReadyForNextItem()
00602 {
00603 const NewsItem *ni = _forced_news == NULL ? _current_news : _forced_news;
00604 if (ni == NULL) return true;
00605
00606
00607
00608 if (IsNewsTickerShown()) return false;
00609
00610
00611 if (NewsWindow::duration != 0) NewsWindow::duration--;
00612
00613
00614 return (NewsWindow::duration == 0 || FindWindowById(WC_NEWS_WINDOW, 0) == NULL);
00615 }
00616
00618 static void MoveToNextItem()
00619 {
00620 InvalidateWindowData(WC_STATUS_BAR, 0, SBI_NEWS_DELETED);
00621 DeleteWindowById(WC_NEWS_WINDOW, 0);
00622 _forced_news = NULL;
00623 _statusbar_news_item = NULL;
00624
00625
00626 if (_current_news != _latest_news) {
00627 _current_news = (_current_news == NULL) ? _oldest_news : _current_news->next;
00628 const NewsItem *ni = _current_news;
00629 const NewsType type = _news_subtype_data[ni->subtype].type;
00630
00631
00632 if (_date - _news_type_data[type].age > ni->date) return;
00633
00634 switch (_news_type_data[type].display) {
00635 default: NOT_REACHED();
00636 case ND_OFF:
00637 InvalidateWindowData(WC_STATUS_BAR, 0, SBI_SHOW_REMINDER);
00638 break;
00639
00640 case ND_SUMMARY:
00641 ShowTicker(ni);
00642 break;
00643
00644 case ND_FULL:
00645 ShowNewspaper(ni);
00646 break;
00647 }
00648 }
00649 }
00650
00663 void AddNewsItem(StringID string, NewsSubtype subtype, NewsReferenceType reftype1, uint32 ref1, NewsReferenceType reftype2, uint32 ref2, void *free_data)
00664 {
00665 if (_game_mode == GM_MENU) return;
00666
00667
00668 NewsItem *ni = new NewsItem;
00669
00670 ni->string_id = string;
00671 ni->subtype = subtype;
00672 ni->flags = _news_subtype_data[subtype].flags;
00673
00674
00675 if (_cur_year >= _settings_client.gui.coloured_news_year) ni->flags |= NF_INCOLOUR;
00676
00677 ni->reftype1 = reftype1;
00678 ni->reftype2 = reftype2;
00679 ni->ref1 = ref1;
00680 ni->ref2 = ref2;
00681 ni->free_data = free_data;
00682 ni->date = _date;
00683 CopyOutDParam(ni->params, 0, lengthof(ni->params));
00684
00685 if (_total_news++ == 0) {
00686 assert(_oldest_news == NULL);
00687 _oldest_news = ni;
00688 ni->prev = NULL;
00689 } else {
00690 assert(_latest_news->next == NULL);
00691 _latest_news->next = ni;
00692 ni->prev = _latest_news;
00693 }
00694
00695 ni->next = NULL;
00696 _latest_news = ni;
00697
00698 SetWindowDirty(WC_MESSAGE_HISTORY, 0);
00699 }
00700
00702 static void DeleteNewsItem(NewsItem *ni)
00703 {
00704 if (_forced_news == ni || _current_news == ni) {
00705
00706
00707 MoveToNextItem();
00708 }
00709
00710
00711
00712 if (ni->prev != NULL) {
00713 ni->prev->next = ni->next;
00714 } else {
00715 assert(_oldest_news == ni);
00716 _oldest_news = ni->next;
00717 }
00718
00719 if (ni->next != NULL) {
00720 ni->next->prev = ni->prev;
00721 } else {
00722 assert(_latest_news == ni);
00723 _latest_news = ni->prev;
00724 }
00725
00726 free(ni->free_data);
00727
00728 if (_current_news == ni) _current_news = ni->prev;
00729 _total_news--;
00730 delete ni;
00731
00732 SetWindowDirty(WC_MESSAGE_HISTORY, 0);
00733 }
00734
00735 void DeleteVehicleNews(VehicleID vid, StringID news)
00736 {
00737 NewsItem *ni = _oldest_news;
00738
00739 while (ni != NULL) {
00740 NewsItem *next = ni->next;
00741 if (((ni->reftype1 == NR_VEHICLE && ni->ref1 == vid) || (ni->reftype2 == NR_VEHICLE && ni->ref2 == vid)) &&
00742 (news == INVALID_STRING_ID || ni->string_id == news)) {
00743 DeleteNewsItem(ni);
00744 }
00745 ni = next;
00746 }
00747 }
00748
00753 void DeleteStationNews(StationID sid)
00754 {
00755 NewsItem *ni = _oldest_news;
00756
00757 while (ni != NULL) {
00758 NewsItem *next = ni->next;
00759 if ((ni->reftype1 == NR_STATION && ni->ref1 == sid) || (ni->reftype2 == NR_STATION && ni->ref2 == sid)) {
00760 DeleteNewsItem(ni);
00761 }
00762 ni = next;
00763 }
00764 }
00765
00769 void DeleteIndustryNews(IndustryID iid)
00770 {
00771 NewsItem *ni = _oldest_news;
00772
00773 while (ni != NULL) {
00774 NewsItem *next = ni->next;
00775 if ((ni->reftype1 == NR_INDUSTRY && ni->ref1 == iid) || (ni->reftype2 == NR_INDUSTRY && ni->ref2 == iid)) {
00776 DeleteNewsItem(ni);
00777 }
00778 ni = next;
00779 }
00780 }
00781
00782 static void RemoveOldNewsItems()
00783 {
00784 NewsItem *next;
00785 for (NewsItem *cur = _oldest_news; _total_news > MIN_NEWS_AMOUNT && cur != NULL; cur = next) {
00786 next = cur->next;
00787 if (_date - _news_type_data[_news_subtype_data[cur->subtype].type].age * _settings_client.gui.news_message_timeout > cur->date) DeleteNewsItem(cur);
00788 }
00789 }
00790
00797 void ChangeVehicleNews(VehicleID from_index, VehicleID to_index)
00798 {
00799 for (NewsItem *ni = _oldest_news; ni != NULL; ni = ni->next) {
00800 if (ni->reftype1 == NR_VEHICLE && ni->ref1 == from_index) ni->ref1 = to_index;
00801 if (ni->reftype2 == NR_VEHICLE && ni->ref2 == from_index) ni->ref2 = to_index;
00802
00803
00804
00805
00806
00807
00808
00809
00810 if (ni->subtype == NS_ADVICE && ni->params[0] == from_index) ni->params[0] = to_index;
00811 }
00812 }
00813
00814 void NewsLoop()
00815 {
00816
00817 if (_total_news == 0) return;
00818
00819
00820
00821
00822 if (FindWindowById(WC_STATUS_BAR, 0) == NULL) return;
00823
00824 static byte _last_clean_month = 0;
00825
00826 if (_last_clean_month != _cur_month) {
00827 RemoveOldNewsItems();
00828 _last_clean_month = _cur_month;
00829 }
00830
00831 if (ReadyForNextItem()) MoveToNextItem();
00832 }
00833
00835 static void ShowNewsMessage(const NewsItem *ni)
00836 {
00837 assert(_total_news != 0);
00838
00839
00840 DeleteWindowById(WC_NEWS_WINDOW, 0);
00841
00842
00843 _forced_news = ni;
00844
00845 if (_forced_news != NULL) {
00846 DeleteWindowById(WC_NEWS_WINDOW, 0);
00847 ShowNewspaper(ni);
00848 }
00849 }
00850
00852 void ShowLastNewsMessage()
00853 {
00854 if (_total_news == 0) {
00855 return;
00856 } else if (_forced_news == NULL) {
00857
00858
00859 const Window *w = FindWindowById(WC_NEWS_WINDOW, 0);
00860 ShowNewsMessage((w == NULL || (_current_news == _oldest_news)) ? _current_news : _current_news->prev);
00861 } else if (_forced_news == _oldest_news) {
00862
00863 ShowNewsMessage(_latest_news);
00864 } else {
00865
00866 ShowNewsMessage(_forced_news->prev);
00867 }
00868 }
00869
00870
00881 static void DrawNewsString(uint left, uint right, int y, TextColour colour, const NewsItem *ni)
00882 {
00883 char buffer[512], buffer2[512];
00884 StringID str;
00885
00886 CopyInDParam(0, ni->params, lengthof(ni->params));
00887 str = ni->string_id;
00888
00889 GetString(buffer, str, lastof(buffer));
00890
00891
00892 const char *ptr = buffer;
00893 char *dest = buffer2;
00894 WChar c_last = '\0';
00895 for (;;) {
00896 WChar c = Utf8Consume(&ptr);
00897 if (c == 0) break;
00898
00899 if (c == '\n' && c_last != '\n') {
00900 dest[0] = ' ';
00901 dest++;
00902 } else if (c == '\r') {
00903 dest[0] = dest[1] = dest[2] = dest[3] = ' ';
00904 dest += 4;
00905 } else if (IsPrintable(c)) {
00906 dest += Utf8Encode(dest, c);
00907 }
00908 c_last = c;
00909 }
00910
00911 *dest = '\0';
00912
00913 DrawString(left, right, y, buffer2, colour);
00914 }
00915
00917 enum MessageHistoryWidgets {
00918 MHW_STICKYBOX,
00919 MHW_BACKGROUND,
00920 MHW_SCROLLBAR,
00921 };
00922
00923 struct MessageHistoryWindow : Window {
00924 static const int top_spacing;
00925 static const int bottom_spacing;
00926
00927 int line_height;
00928 int date_width;
00929
00930 MessageHistoryWindow(const WindowDesc *desc) : Window()
00931 {
00932 this->InitNested(desc);
00933 this->OnInvalidateData(0);
00934 }
00935
00936 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
00937 {
00938 if (widget == MHW_BACKGROUND) {
00939 this->line_height = FONT_HEIGHT_NORMAL + 2;
00940 resize->height = this->line_height;
00941
00942 SetDParam(0, ConvertYMDToDate(ORIGINAL_MAX_YEAR, 12, 30));
00943 this->date_width = GetStringBoundingBox(STR_SHORT_DATE).width;
00944
00945 size->height = 4 * resize->height + this->top_spacing + this->bottom_spacing;
00946 size->width = max(200u, size->width);
00947 }
00948 }
00949
00950 virtual void OnPaint()
00951 {
00952 this->OnInvalidateData(0);
00953 this->DrawWidgets();
00954 }
00955
00956 virtual void DrawWidget(const Rect &r, int widget) const
00957 {
00958 if (widget != MHW_BACKGROUND || _total_news == 0) return;
00959
00960
00961 NewsItem *ni = _latest_news;
00962 for (int n = this->vscroll.GetPosition(); n > 0; n--) {
00963 ni = ni->prev;
00964 if (ni == NULL) return;
00965 }
00966
00967
00968 int y = r.top + this->top_spacing;
00969 bool rtl = _dynlang.text_dir == TD_RTL;
00970 uint date_left = rtl ? r.right - WD_FRAMERECT_RIGHT - this->date_width : r.left + WD_FRAMERECT_LEFT;
00971 uint date_right = rtl ? r.right - WD_FRAMERECT_RIGHT : r.left + WD_FRAMERECT_LEFT + this->date_width;
00972 uint news_left = rtl ? r.left + WD_FRAMERECT_LEFT : r.left + WD_FRAMERECT_LEFT + this->date_width + WD_FRAMERECT_RIGHT;
00973 uint news_right = rtl ? r.right - WD_FRAMERECT_RIGHT - this->date_width - WD_FRAMERECT_RIGHT : r.right - WD_FRAMERECT_RIGHT;
00974 for (int n = this->vscroll.GetCapacity(); n > 0; n--) {
00975 SetDParam(0, ni->date);
00976 DrawString(date_left, date_right, y, STR_SHORT_DATE);
00977
00978 DrawNewsString(news_left, news_right, y, TC_WHITE, ni);
00979 y += this->line_height;
00980
00981 ni = ni->prev;
00982 if (ni == NULL) return;
00983 }
00984 }
00985
00986 virtual void OnInvalidateData(int data)
00987 {
00988 this->vscroll.SetCount(_total_news);
00989 }
00990
00991 virtual void OnClick(Point pt, int widget)
00992 {
00993 if (widget == MHW_BACKGROUND) {
00994 NewsItem *ni = _latest_news;
00995 if (ni == NULL) return;
00996
00997 for (int n = (pt.y - this->GetWidget<NWidgetBase>(MHW_BACKGROUND)->pos_y - WD_FRAMERECT_TOP) / this->line_height + this->vscroll.GetPosition(); n > 0; n--) {
00998 ni = ni->prev;
00999 if (ni == NULL) return;
01000 }
01001
01002 ShowNewsMessage(ni);
01003 }
01004 }
01005
01006 virtual void OnResize()
01007 {
01008 this->vscroll.SetCapacity(this->GetWidget<NWidgetBase>(MHW_BACKGROUND)->current_y / this->line_height);
01009 }
01010 };
01011
01012 const int MessageHistoryWindow::top_spacing = WD_FRAMERECT_TOP + 4;
01013 const int MessageHistoryWindow::bottom_spacing = WD_FRAMERECT_BOTTOM;
01014
01015 static const NWidgetPart _nested_message_history[] = {
01016 NWidget(NWID_HORIZONTAL),
01017 NWidget(WWT_CLOSEBOX, COLOUR_BROWN),
01018 NWidget(WWT_CAPTION, COLOUR_BROWN), SetDataTip(STR_MESSAGE_HISTORY, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
01019 NWidget(WWT_SHADEBOX, COLOUR_BROWN),
01020 NWidget(WWT_STICKYBOX, COLOUR_BROWN),
01021 EndContainer(),
01022
01023 NWidget(NWID_HORIZONTAL),
01024 NWidget(WWT_PANEL, COLOUR_BROWN, MHW_BACKGROUND), SetMinimalSize(200, 125), SetDataTip(0x0, STR_MESSAGE_HISTORY_TOOLTIP), SetResize(1, 12),
01025 EndContainer(),
01026 NWidget(NWID_VERTICAL),
01027 NWidget(WWT_SCROLLBAR, COLOUR_BROWN, MHW_SCROLLBAR),
01028 NWidget(WWT_RESIZEBOX, COLOUR_BROWN),
01029 EndContainer(),
01030 EndContainer(),
01031 };
01032
01033 static const WindowDesc _message_history_desc(
01034 WDP_AUTO, 400, 140,
01035 WC_MESSAGE_HISTORY, WC_NONE,
01036 WDF_UNCLICK_BUTTONS,
01037 _nested_message_history, lengthof(_nested_message_history)
01038 );
01039
01041 void ShowMessageHistory()
01042 {
01043 DeleteWindowById(WC_MESSAGE_HISTORY, 0);
01044 new MessageHistoryWindow(&_message_history_desc);
01045 }
01046
01048 enum MessageOptionsSpace {
01049 MOS_WIDG_PER_SETTING = 4,
01050
01051 MOS_LEFT_EDGE = 6,
01052 MOS_COLUMN_SPACING = 4,
01053 MOS_RIGHT_EDGE = 6,
01054 MOS_BUTTON_SPACE = 10,
01055
01056 MOS_ABOVE_GLOBAL_SETTINGS = 6,
01057 MOS_BOTTOM_EDGE = 6,
01058 };
01059
01061 enum MessageOptionWidgets {
01062 WIDGET_NEWSOPT_BACKGROUND,
01063 WIDGET_NEWSOPT_LABEL,
01064 WIDGET_NEWSOPT_DROP_SUMMARY,
01065 WIDGET_NEWSOPT_LABEL_SUMMARY,
01066 WIDGET_NEWSOPT_SOUNDTICKER,
01067 WIDGET_NEWSOPT_SOUNDTICKER_LABEL,
01068
01069 WIDGET_NEWSOPT_START_OPTION,
01070 WIDGET_NEWSOPT_END_OPTION = WIDGET_NEWSOPT_START_OPTION + NT_END * MOS_WIDG_PER_SETTING,
01071 };
01072
01073 struct MessageOptionsWindow : Window {
01074 static const StringID message_opt[];
01075 int state;
01076 Dimension dim_message_opt;
01077
01078 MessageOptionsWindow(const WindowDesc *desc) : Window()
01079 {
01080 this->InitNested(desc);
01081
01082 NewsDisplay all_val = _news_type_data[0].display;
01083 for (int i = 0; i < NT_END; i++) {
01084 this->SetMessageButtonStates(_news_type_data[i].display, i);
01085
01086 if (_news_type_data[i].display != all_val) all_val = ND_OFF;
01087 }
01088
01089 this->state = all_val;
01090 this->OnInvalidateData(0);
01091 }
01092
01101 void SetMessageButtonStates(byte value, int element)
01102 {
01103 element *= MOS_WIDG_PER_SETTING;
01104
01105 this->SetWidgetDisabledState(element + WIDGET_NEWSOPT_START_OPTION, value == 0);
01106 this->SetWidgetDisabledState(element + WIDGET_NEWSOPT_START_OPTION + 2, value == 2);
01107 }
01108
01109 virtual void OnPaint()
01110 {
01111 this->DrawWidgets();
01112 }
01113
01114 virtual void DrawWidget(const Rect &r, int widget) const
01115 {
01116 if (widget >= WIDGET_NEWSOPT_START_OPTION && widget < WIDGET_NEWSOPT_END_OPTION && (widget - WIDGET_NEWSOPT_START_OPTION) % MOS_WIDG_PER_SETTING == 1) {
01117
01118 int i = (widget - WIDGET_NEWSOPT_START_OPTION) / MOS_WIDG_PER_SETTING;
01119 DrawString(r.left, r.right, r.top + 2, this->message_opt[_news_type_data[i].display], TC_BLACK, SA_CENTER);
01120 }
01121 }
01122
01123 virtual void OnInit()
01124 {
01125 this->dim_message_opt.width = 0;
01126 this->dim_message_opt.height = 0;
01127 for (const StringID *str = message_opt; *str != INVALID_STRING_ID; str++) this->dim_message_opt = maxdim(this->dim_message_opt, GetStringBoundingBox(*str));
01128 }
01129
01130 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
01131 {
01132 if (widget >= WIDGET_NEWSOPT_START_OPTION && widget < WIDGET_NEWSOPT_END_OPTION) {
01133
01134 size->height = FONT_HEIGHT_NORMAL + max(WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM, WD_IMGBTN_TOP + WD_IMGBTN_BOTTOM);
01135
01136
01137 if ((widget - WIDGET_NEWSOPT_START_OPTION) % MOS_WIDG_PER_SETTING == 1) {
01138 size->width = this->dim_message_opt.width + padding.width + MOS_BUTTON_SPACE;
01139 }
01140 return;
01141 }
01142
01143
01144 if (widget == WIDGET_NEWSOPT_DROP_SUMMARY || widget == WIDGET_NEWSOPT_LABEL_SUMMARY || widget == WIDGET_NEWSOPT_SOUNDTICKER || widget == WIDGET_NEWSOPT_SOUNDTICKER_LABEL) {
01145
01146 size->height = FONT_HEIGHT_NORMAL + max(WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM, WD_DROPDOWNTEXT_TOP + WD_DROPDOWNTEXT_BOTTOM);
01147
01148 if (widget == WIDGET_NEWSOPT_DROP_SUMMARY) {
01149 size->width = this->dim_message_opt.width + padding.width + MOS_BUTTON_SPACE;
01150 } else if (widget == WIDGET_NEWSOPT_SOUNDTICKER) {
01151 size->width += MOS_BUTTON_SPACE;
01152 }
01153 return;
01154 }
01155 }
01156
01157 virtual void OnInvalidateData(int data)
01158 {
01159
01160 this->GetWidget<NWidgetCore>(WIDGET_NEWSOPT_DROP_SUMMARY)->widget_data = this->message_opt[this->state];
01161
01162
01163 this->SetWidgetLoweredState(WIDGET_NEWSOPT_SOUNDTICKER, _news_ticker_sound);
01164 }
01165
01166 virtual void OnClick(Point pt, int widget)
01167 {
01168 switch (widget) {
01169 case WIDGET_NEWSOPT_DROP_SUMMARY:
01170 ShowDropDownMenu(this, this->message_opt, this->state, WIDGET_NEWSOPT_DROP_SUMMARY, 0, 0);
01171 break;
01172
01173 case WIDGET_NEWSOPT_SOUNDTICKER:
01174 _news_ticker_sound ^= 1;
01175 this->InvalidateData();
01176 break;
01177
01178 default: {
01179 if (widget >= WIDGET_NEWSOPT_START_OPTION && widget < WIDGET_NEWSOPT_END_OPTION) {
01180 int wid = widget - WIDGET_NEWSOPT_START_OPTION;
01181 int element = wid / MOS_WIDG_PER_SETTING;
01182 byte val = (_news_type_data[element].display + ((wid % MOS_WIDG_PER_SETTING) ? 1 : -1)) % 3;
01183
01184 this->SetMessageButtonStates(val, element);
01185 _news_type_data[element].display = (NewsDisplay)val;
01186 this->SetDirty();
01187 }
01188 break;
01189 }
01190 }
01191 }
01192
01193 virtual void OnDropdownSelect(int widget, int index)
01194 {
01195 this->state = index;
01196
01197 for (int i = 0; i < NT_END; i++) {
01198 this->SetMessageButtonStates(index, i);
01199 _news_type_data[i].display = (NewsDisplay)index;
01200 }
01201 this->InvalidateData();
01202 }
01203 };
01204
01205 const StringID MessageOptionsWindow::message_opt[] = {STR_NEWS_MESSAGES_OFF, STR_NEWS_MESSAGES_SUMMARY, STR_NEWS_MESSAGES_FULL, INVALID_STRING_ID};
01206
01208 static NWidgetBase *MakeButtonsColumn(int *biggest_index)
01209 {
01210 NWidgetVertical *vert_buttons = new NWidgetVertical;
01211
01212
01213 int widnum = WIDGET_NEWSOPT_START_OPTION;
01214 for (int i = 0; i < NT_END; i++) {
01215 NWidgetHorizontal *hor = new NWidgetHorizontal;
01216
01217 NWidgetLeaf *leaf = new NWidgetLeaf(NWID_BUTTON_ARROW, COLOUR_YELLOW, widnum, AWV_DECREASE, STR_TOOLTIP_HSCROLL_BAR_SCROLLS_LIST);
01218 leaf->SetFill(1, 1);
01219 hor->Add(leaf);
01220
01221 leaf = new NWidgetLeaf(WWT_PUSHTXTBTN, COLOUR_YELLOW, widnum + 1, STR_EMPTY, STR_NULL);
01222 leaf->SetFill(1, 1);
01223 hor->Add(leaf);
01224
01225 leaf = new NWidgetLeaf(NWID_BUTTON_ARROW, COLOUR_YELLOW, widnum + 2, AWV_INCREASE, STR_TOOLTIP_HSCROLL_BAR_SCROLLS_LIST);
01226 leaf->SetFill(1, 1);
01227 hor->Add(leaf);
01228 vert_buttons->Add(hor);
01229
01230 widnum += MOS_WIDG_PER_SETTING;
01231 }
01232 *biggest_index = widnum - MOS_WIDG_PER_SETTING + 2;
01233
01234
01235 NWidgetSpacer *spacer = new NWidgetSpacer(0, MOS_ABOVE_GLOBAL_SETTINGS);
01236 vert_buttons->Add(spacer);
01237
01238
01239 NWidgetLeaf *leaf = new NWidgetLeaf(WWT_DROPDOWN, COLOUR_YELLOW, WIDGET_NEWSOPT_DROP_SUMMARY, STR_EMPTY, STR_NULL);
01240 leaf->SetFill(1, 1);
01241 vert_buttons->Add(leaf);
01242
01243 leaf = new NWidgetLeaf(WWT_TEXTBTN_2, COLOUR_YELLOW, WIDGET_NEWSOPT_SOUNDTICKER, STR_STATION_BUILD_COVERAGE_OFF, STR_NULL);
01244 leaf->SetFill(1, 1);
01245 vert_buttons->Add(leaf);
01246
01247 *biggest_index = max(*biggest_index, max<int>(WIDGET_NEWSOPT_DROP_SUMMARY, WIDGET_NEWSOPT_SOUNDTICKER));
01248 return vert_buttons;
01249 }
01250
01252 static NWidgetBase *MakeDescriptionColumn(int *biggest_index)
01253 {
01254 NWidgetVertical *vert_desc = new NWidgetVertical;
01255
01256
01257 int widnum = WIDGET_NEWSOPT_START_OPTION;
01258 for (int i = 0; i < NT_END; i++) {
01259 NWidgetHorizontal *hor = new NWidgetHorizontal;
01260
01261
01262 NWidgetLeaf *leaf = new NWidgetLeaf(WWT_TEXT, COLOUR_YELLOW, widnum + 3, _news_type_data[i].description, STR_NULL);
01263 hor->Add(leaf);
01264
01265 NWidgetSpacer *spacer = new NWidgetSpacer(0, 0);
01266 spacer->SetFill(1, 0);
01267 hor->Add(spacer);
01268 vert_desc->Add(hor);
01269
01270 widnum += MOS_WIDG_PER_SETTING;
01271 }
01272 *biggest_index = widnum - MOS_WIDG_PER_SETTING + 3;
01273
01274
01275 NWidgetSpacer *spacer = new NWidgetSpacer(0, MOS_ABOVE_GLOBAL_SETTINGS);
01276 vert_desc->Add(spacer);
01277
01278
01279 NWidgetHorizontal *hor = new NWidgetHorizontal;
01280 NWidgetLeaf *leaf = new NWidgetLeaf(WWT_TEXT, COLOUR_YELLOW, WIDGET_NEWSOPT_LABEL_SUMMARY, STR_NEWS_MESSAGES_ALL, STR_NULL);
01281 hor->Add(leaf);
01282
01283 spacer = new NWidgetSpacer(0, 0);
01284 spacer->SetFill(1, 0);
01285 hor->Add(spacer);
01286 vert_desc->Add(hor);
01287
01288 hor = new NWidgetHorizontal;
01289 leaf = new NWidgetLeaf(WWT_TEXT, COLOUR_YELLOW, WIDGET_NEWSOPT_SOUNDTICKER_LABEL, STR_NEWS_MESSAGES_SOUND, STR_NULL);
01290 hor->Add(leaf);
01291
01292 spacer = new NWidgetSpacer(0, 0);
01293 leaf->SetFill(1, 0);
01294 hor->Add(spacer);
01295 vert_desc->Add(hor);
01296
01297 *biggest_index = max(*biggest_index, max<int>(WIDGET_NEWSOPT_LABEL_SUMMARY, WIDGET_NEWSOPT_SOUNDTICKER_LABEL));
01298 return vert_desc;
01299 }
01300
01301 static const NWidgetPart _nested_message_options_widgets[] = {
01302 NWidget(NWID_HORIZONTAL),
01303 NWidget(WWT_CLOSEBOX, COLOUR_BROWN),
01304 NWidget(WWT_CAPTION, COLOUR_BROWN), SetDataTip(STR_NEWS_MESSAGE_OPTIONS_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
01305 EndContainer(),
01306 NWidget(WWT_PANEL, COLOUR_BROWN, WIDGET_NEWSOPT_BACKGROUND),
01307 NWidget(NWID_HORIZONTAL),
01308 NWidget(NWID_SPACER), SetFill(1, 0),
01309 NWidget(WWT_LABEL, COLOUR_BROWN, WIDGET_NEWSOPT_LABEL), SetMinimalSize(0, 14), SetDataTip(STR_NEWS_MESSAGE_TYPES, STR_NULL),
01310 NWidget(NWID_SPACER), SetFill(1, 0),
01311 EndContainer(),
01312 NWidget(NWID_HORIZONTAL),
01313 NWidget(NWID_SPACER), SetMinimalSize(MOS_LEFT_EDGE, 0),
01314 NWidgetFunction(MakeButtonsColumn),
01315 NWidget(NWID_SPACER), SetMinimalSize(MOS_COLUMN_SPACING, 0),
01316 NWidgetFunction(MakeDescriptionColumn),
01317 NWidget(NWID_SPACER), SetMinimalSize(MOS_RIGHT_EDGE, 0),
01318 EndContainer(),
01319 NWidget(NWID_SPACER), SetMinimalSize(0, MOS_BOTTOM_EDGE),
01320 EndContainer(),
01321 };
01322
01323 static const WindowDesc _message_options_desc(
01324 WDP_AUTO, 0, 0,
01325 WC_GAME_OPTIONS, WC_NONE,
01326 WDF_UNCLICK_BUTTONS,
01327 _nested_message_options_widgets, lengthof(_nested_message_options_widgets)
01328 );
01329
01330 void ShowMessageOptions()
01331 {
01332 DeleteWindowById(WC_GAME_OPTIONS, 0);
01333 new MessageOptionsWindow(&_message_options_desc);
01334 }