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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 "vehicle_gui.h"
00022 #include "station_base.h"
00023 #include "industry.h"
00024 #include "town.h"
00025 #include "sound_func.h"
00026 #include "string_func.h"
00027 #include "widgets/dropdown_func.h"
00028 #include "statusbar_gui.h"
00029 #include "company_manager_face.h"
00030 #include "company_func.h"
00031 #include "engine_base.h"
00032 #include "engine_gui.h"
00033 #include "core/geometry_func.hpp"
00034
00035 #include "table/strings.h"
00036
00037 const NewsItem *_statusbar_news_item = NULL;
00038 bool _news_ticker_sound;
00039
00040 static uint MIN_NEWS_AMOUNT = 30;
00041 static uint _total_news = 0;
00042 static NewsItem *_oldest_news = NULL;
00043 static NewsItem *_latest_news = NULL;
00044
00051 static const NewsItem *_forced_news = NULL;
00052
00054 static const NewsItem *_current_news = NULL;
00055
00056
00063 static TileIndex GetReferenceTile(NewsReferenceType reftype, uint32 ref)
00064 {
00065 switch (reftype) {
00066 case NR_TILE: return (TileIndex)ref;
00067 case NR_STATION: return Station::Get((StationID)ref)->xy;
00068 case NR_INDUSTRY: return Industry::Get((IndustryID)ref)->location.tile + TileDiffXY(1, 1);
00069 case NR_TOWN: return Town::Get((TownID)ref)->xy;
00070 default: return INVALID_TILE;
00071 }
00072 }
00073
00075 enum NewsTypeWidgets {
00076 NTW_PANEL,
00077 NTW_TITLE,
00078 NTW_HEADLINE,
00079 NTW_CLOSEBOX,
00080 NTW_DATE,
00081 NTW_CAPTION,
00082 NTW_INSET,
00083 NTW_VIEWPORT,
00084 NTW_COMPANY_MSG,
00085 NTW_MESSAGE,
00086 NTW_MGR_FACE,
00087 NTW_MGR_NAME,
00088 NTW_VEH_TITLE,
00089 NTW_VEH_BKGND,
00090 NTW_VEH_NAME,
00091 NTW_VEH_SPR,
00092 NTW_VEH_INFO,
00093 };
00094
00095
00096 static const NWidgetPart _nested_normal_news_widgets[] = {
00097 NWidget(WWT_PANEL, COLOUR_WHITE, NTW_PANEL),
00098 NWidget(NWID_HORIZONTAL), SetPadding(1, 1, 0, 1),
00099 NWidget(WWT_TEXT, COLOUR_WHITE, NTW_CLOSEBOX), SetDataTip(STR_SILVER_CROSS, STR_NULL), SetPadding(0, 0, 0, 1),
00100 NWidget(NWID_SPACER), SetFill(1, 0),
00101 NWidget(NWID_VERTICAL),
00102 NWidget(WWT_LABEL, COLOUR_WHITE, NTW_DATE), SetDataTip(STR_DATE_LONG_SMALL, STR_NULL),
00103 NWidget(NWID_SPACER), SetFill(0, 1),
00104 EndContainer(),
00105 EndContainer(),
00106 NWidget(WWT_EMPTY, COLOUR_WHITE, NTW_MESSAGE), SetMinimalSize(428, 154), SetPadding(0, 5, 1, 5),
00107 EndContainer(),
00108 };
00109
00110 static const WindowDesc _normal_news_desc(
00111 WDP_MANUAL, 0, 0,
00112 WC_NEWS_WINDOW, WC_NONE,
00113 0,
00114 _nested_normal_news_widgets, lengthof(_nested_normal_news_widgets)
00115 );
00116
00117
00118 static const NWidgetPart _nested_vehicle_news_widgets[] = {
00119 NWidget(WWT_PANEL, COLOUR_WHITE, NTW_PANEL),
00120 NWidget(NWID_HORIZONTAL), SetPadding(1, 1, 0, 1),
00121 NWidget(NWID_VERTICAL),
00122 NWidget(WWT_TEXT, COLOUR_WHITE, NTW_CLOSEBOX), SetDataTip(STR_SILVER_CROSS, STR_NULL), SetPadding(0, 0, 0, 1),
00123 NWidget(NWID_SPACER), SetFill(0, 1),
00124 EndContainer(),
00125 NWidget(WWT_LABEL, COLOUR_WHITE, NTW_VEH_TITLE), SetFill(1, 1), SetMinimalSize(419, 55), SetDataTip(STR_EMPTY, STR_NULL),
00126 EndContainer(),
00127 NWidget(WWT_PANEL, COLOUR_WHITE, NTW_VEH_BKGND), SetPadding(0, 25, 1, 25),
00128 NWidget(NWID_VERTICAL),
00129 NWidget(WWT_EMPTY, INVALID_COLOUR, NTW_VEH_NAME), SetMinimalSize(369, 33), SetFill(1, 0),
00130 NWidget(WWT_EMPTY, INVALID_COLOUR, NTW_VEH_SPR), SetMinimalSize(369, 32), SetFill(1, 0),
00131 NWidget(WWT_EMPTY, INVALID_COLOUR, NTW_VEH_INFO), SetMinimalSize(369, 46), SetFill(1, 0),
00132 EndContainer(),
00133 EndContainer(),
00134 EndContainer(),
00135 };
00136
00137 static const WindowDesc _vehicle_news_desc(
00138 WDP_MANUAL, 0, 0,
00139 WC_NEWS_WINDOW, WC_NONE,
00140 0,
00141 _nested_vehicle_news_widgets, lengthof(_nested_vehicle_news_widgets)
00142 );
00143
00144
00145 static const NWidgetPart _nested_company_news_widgets[] = {
00146 NWidget(WWT_PANEL, COLOUR_WHITE, NTW_PANEL),
00147 NWidget(NWID_HORIZONTAL), SetPadding(1, 1, 0, 1),
00148 NWidget(NWID_VERTICAL),
00149 NWidget(WWT_TEXT, COLOUR_WHITE, NTW_CLOSEBOX), SetDataTip(STR_SILVER_CROSS, STR_NULL), SetPadding(0, 0, 0, 1),
00150 NWidget(NWID_SPACER), SetFill(0, 1),
00151 EndContainer(),
00152 NWidget(WWT_LABEL, COLOUR_WHITE, NTW_TITLE), SetFill(1, 1), SetMinimalSize(410, 20), SetDataTip(STR_EMPTY, STR_NULL),
00153 EndContainer(),
00154 NWidget(NWID_HORIZONTAL), SetPadding(0, 1, 1, 1),
00155 NWidget(NWID_VERTICAL),
00156 NWidget(WWT_EMPTY, COLOUR_WHITE, NTW_MGR_FACE), SetMinimalSize(93, 119), SetPadding(2, 6, 2, 1),
00157 NWidget(NWID_HORIZONTAL),
00158 NWidget(WWT_EMPTY, COLOUR_WHITE, NTW_MGR_NAME), SetMinimalSize(93, 24), SetPadding(0, 0, 0, 1),
00159 NWidget(NWID_SPACER), SetFill(1, 0),
00160 EndContainer(),
00161 NWidget(NWID_SPACER), SetFill(0, 1),
00162 EndContainer(),
00163 NWidget(WWT_EMPTY, COLOUR_WHITE, NTW_COMPANY_MSG), SetFill(1, 1), SetMinimalSize(328, 150),
00164 EndContainer(),
00165 EndContainer(),
00166 };
00167
00168 static const WindowDesc _company_news_desc(
00169 WDP_MANUAL, 0, 0,
00170 WC_NEWS_WINDOW, WC_NONE,
00171 0,
00172 _nested_company_news_widgets, lengthof(_nested_company_news_widgets)
00173 );
00174
00175
00176 static const NWidgetPart _nested_thin_news_widgets[] = {
00177 NWidget(WWT_PANEL, COLOUR_WHITE, NTW_PANEL),
00178 NWidget(NWID_HORIZONTAL), SetPadding(1, 1, 0, 1),
00179 NWidget(WWT_TEXT, COLOUR_WHITE, NTW_CLOSEBOX), SetDataTip(STR_SILVER_CROSS, STR_NULL), SetPadding(0, 0, 0, 1),
00180 NWidget(NWID_SPACER), SetFill(1, 0),
00181 NWidget(NWID_VERTICAL),
00182 NWidget(WWT_LABEL, COLOUR_WHITE, NTW_DATE), SetDataTip(STR_DATE_LONG_SMALL, STR_NULL),
00183 NWidget(NWID_SPACER), SetFill(0, 1),
00184 EndContainer(),
00185 EndContainer(),
00186 NWidget(WWT_EMPTY, COLOUR_WHITE, NTW_MESSAGE), SetMinimalSize(428, 48), SetFill(1, 0), SetPadding(0, 5, 0, 5),
00187 NWidget(NWID_VIEWPORT, INVALID_COLOUR, NTW_VIEWPORT), SetMinimalSize(426, 70), SetPadding(1, 2, 2, 2),
00188 EndContainer(),
00189 };
00190
00191 static const WindowDesc _thin_news_desc(
00192 WDP_MANUAL, 0, 0,
00193 WC_NEWS_WINDOW, WC_NONE,
00194 0,
00195 _nested_thin_news_widgets, lengthof(_nested_thin_news_widgets)
00196 );
00197
00198
00199 static const NWidgetPart _nested_small_news_widgets[] = {
00200
00201 NWidget(NWID_HORIZONTAL),
00202 NWidget(WWT_CLOSEBOX, COLOUR_LIGHT_BLUE, NTW_CLOSEBOX),
00203 NWidget(WWT_EMPTY, COLOUR_LIGHT_BLUE, NTW_CAPTION), SetFill(1, 0),
00204 EndContainer(),
00205
00206
00207 NWidget(WWT_PANEL, COLOUR_LIGHT_BLUE, NTW_HEADLINE),
00208 NWidget(WWT_INSET, COLOUR_LIGHT_BLUE, NTW_INSET), SetPadding(2, 2, 2, 2),
00209 NWidget(NWID_VIEWPORT, INVALID_COLOUR, NTW_VIEWPORT), SetPadding(1, 1, 1, 1), SetMinimalSize(274, 47), SetFill(1, 0),
00210 EndContainer(),
00211 NWidget(WWT_EMPTY, COLOUR_WHITE, NTW_MESSAGE), SetMinimalSize(275, 20), SetFill(1, 0), SetPadding(0, 5, 0, 5),
00212 EndContainer(),
00213 };
00214
00215 static const WindowDesc _small_news_desc(
00216 WDP_MANUAL, 0, 0,
00217 WC_NEWS_WINDOW, WC_NONE,
00218 0,
00219 _nested_small_news_widgets, lengthof(_nested_small_news_widgets)
00220 );
00221
00225 struct NewsSubtypeData {
00226 NewsType type;
00227 NewsFlag flags;
00228 const WindowDesc *desc;
00229 };
00230
00234 static const NewsSubtypeData _news_subtype_data[] = {
00235
00236 { NT_ARRIVAL_COMPANY, (NF_NO_TRANSPARENT | NF_SHADE), &_thin_news_desc },
00237 { NT_ARRIVAL_OTHER, (NF_NO_TRANSPARENT | NF_SHADE), &_thin_news_desc },
00238 { NT_ACCIDENT, (NF_NO_TRANSPARENT | NF_SHADE), &_thin_news_desc },
00239 { NT_COMPANY_INFO, NF_NONE, &_company_news_desc },
00240 { NT_COMPANY_INFO, NF_NONE, &_company_news_desc },
00241 { NT_COMPANY_INFO, NF_NONE, &_company_news_desc },
00242 { NT_COMPANY_INFO, NF_NONE, &_company_news_desc },
00243 { NT_INDUSTRY_OPEN, (NF_NO_TRANSPARENT | NF_SHADE), &_thin_news_desc },
00244 { NT_INDUSTRY_CLOSE, (NF_NO_TRANSPARENT | NF_SHADE), &_thin_news_desc },
00245 { NT_ECONOMY, NF_NONE, &_normal_news_desc },
00246 { NT_INDUSTRY_COMPANY, (NF_NO_TRANSPARENT | NF_SHADE), &_thin_news_desc },
00247 { NT_INDUSTRY_OTHER, (NF_NO_TRANSPARENT | NF_SHADE), &_thin_news_desc },
00248 { NT_INDUSTRY_NOBODY, (NF_NO_TRANSPARENT | NF_SHADE), &_thin_news_desc },
00249 { NT_ADVICE, NF_INCOLOUR, &_small_news_desc },
00250 { NT_NEW_VEHICLES, NF_NONE, &_vehicle_news_desc },
00251 { NT_ACCEPTANCE, NF_INCOLOUR, &_small_news_desc },
00252 { NT_SUBSIDIES, NF_NONE, &_normal_news_desc },
00253 { NT_GENERAL, NF_NONE, &_normal_news_desc },
00254 };
00255
00256 assert_compile(lengthof(_news_subtype_data) == NS_END);
00257
00261 NewsTypeData _news_type_data[] = {
00262
00263 NewsTypeData("arrival_player", 60, SND_1D_APPLAUSE, ND_FULL, STR_NEWS_MESSAGE_TYPE_ARRIVAL_OF_FIRST_VEHICLE_OWN ),
00264 NewsTypeData("arrival_other", 60, SND_1D_APPLAUSE, ND_SUMMARY, STR_NEWS_MESSAGE_TYPE_ARRIVAL_OF_FIRST_VEHICLE_OTHER ),
00265 NewsTypeData("accident", 90, SND_BEGIN, ND_FULL, STR_NEWS_MESSAGE_TYPE_ACCIDENTS_DISASTERS ),
00266 NewsTypeData("company_info", 60, SND_BEGIN, ND_FULL, STR_NEWS_MESSAGE_TYPE_COMPANY_INFORMATION ),
00267 NewsTypeData("open", 90, SND_BEGIN, ND_SUMMARY, STR_NEWS_MESSAGE_TYPE_INDUSTRY_OPEN ),
00268 NewsTypeData("close", 90, SND_BEGIN, ND_SUMMARY, STR_NEWS_MESSAGE_TYPE_INDUSTRY_CLOSE ),
00269 NewsTypeData("economy", 30, SND_BEGIN, ND_FULL, STR_NEWS_MESSAGE_TYPE_ECONOMY_CHANGES ),
00270 NewsTypeData("production_player", 30, SND_BEGIN, ND_SUMMARY, STR_NEWS_MESSAGE_TYPE_INDUSTRY_CHANGES_SERVED_BY_COMPANY ),
00271 NewsTypeData("production_other", 30, SND_BEGIN, ND_OFF, STR_NEWS_MESSAGE_TYPE_INDUSTRY_CHANGES_SERVED_BY_OTHER ),
00272 NewsTypeData("production_nobody", 30, SND_BEGIN, ND_OFF, STR_NEWS_MESSAGE_TYPE_INDUSTRY_CHANGES_UNSERVED ),
00273 NewsTypeData("advice", 150, SND_BEGIN, ND_FULL, STR_NEWS_MESSAGE_TYPE_ADVICE_INFORMATION_ON_COMPANY ),
00274 NewsTypeData("new_vehicles", 30, SND_1E_OOOOH, ND_FULL, STR_NEWS_MESSAGE_TYPE_NEW_VEHICLES ),
00275 NewsTypeData("acceptance", 90, SND_BEGIN, ND_FULL, STR_NEWS_MESSAGE_TYPE_CHANGES_OF_CARGO_ACCEPTANCE ),
00276 NewsTypeData("subsidies", 180, SND_BEGIN, ND_SUMMARY, STR_NEWS_MESSAGE_TYPE_SUBSIDIES ),
00277 NewsTypeData("general", 60, SND_BEGIN, ND_FULL, STR_NEWS_MESSAGE_TYPE_GENERAL_INFORMATION ),
00278 };
00279
00280 assert_compile(lengthof(_news_type_data) == NT_END);
00281
00283 struct NewsWindow : Window {
00284 uint16 chat_height;
00285 uint16 status_height;
00286 const NewsItem *ni;
00287 static uint duration;
00288
00289 NewsWindow(const WindowDesc *desc, const NewsItem *ni) : Window(), ni(ni)
00290 {
00291 NewsWindow::duration = 555;
00292 const Window *w = FindWindowByClass(WC_SEND_NETWORK_MSG);
00293 this->chat_height = (w != NULL) ? w->height : 0;
00294 this->status_height = FindWindowById(WC_STATUS_BAR, 0)->height;
00295
00296 this->flags4 |= WF_DISABLE_VP_SCROLL;
00297
00298 this->CreateNestedTree(desc);
00299 switch (this->ni->subtype) {
00300 case NS_COMPANY_TROUBLE:
00301 this->GetWidget<NWidgetCore>(NTW_TITLE)->widget_data = STR_NEWS_COMPANY_IN_TROUBLE_TITLE;
00302 break;
00303
00304 case NS_COMPANY_MERGER:
00305 this->GetWidget<NWidgetCore>(NTW_TITLE)->widget_data = STR_NEWS_COMPANY_MERGER_TITLE;
00306 break;
00307
00308 case NS_COMPANY_BANKRUPT:
00309 this->GetWidget<NWidgetCore>(NTW_TITLE)->widget_data = STR_NEWS_COMPANY_BANKRUPT_TITLE;
00310 break;
00311
00312 case NS_COMPANY_NEW:
00313 this->GetWidget<NWidgetCore>(NTW_TITLE)->widget_data = STR_NEWS_COMPANY_LAUNCH_TITLE;
00314 break;
00315
00316 default:
00317 break;
00318 }
00319 this->FinishInitNested(desc, 0);
00320
00321
00322 NWidgetViewport *nvp = this->GetWidget<NWidgetViewport>(NTW_VIEWPORT);
00323 if (nvp != NULL) {
00324 nvp->InitializeViewport(this, ni->reftype1 == NR_VEHICLE ? 0x80000000 | ni->ref1 : GetReferenceTile(ni->reftype1, ni->ref1), ZOOM_LVL_NEWS);
00325 if (this->ni->flags & NF_NO_TRANSPARENT) nvp->disp_flags |= ND_NO_TRANSPARENCY;
00326 if ((this->ni->flags & NF_INCOLOUR) == 0) {
00327 nvp->disp_flags |= ND_SHADE_GREY;
00328 } else if (this->ni->flags & NF_SHADE) {
00329 nvp->disp_flags |= ND_SHADE_DIMMED;
00330 }
00331 }
00332
00333 PositionNewsMessage(this);
00334 }
00335
00336 void DrawNewsBorder(const Rect &r) const
00337 {
00338 GfxFillRect(r.left, r.top, r.right, r.bottom, PC_WHITE);
00339
00340 GfxFillRect(r.left, r.top, r.left, r.bottom, PC_BLACK);
00341 GfxFillRect(r.right, r.top, r.right, r.bottom, PC_BLACK);
00342 GfxFillRect(r.left, r.top, r.right, r.top, PC_BLACK);
00343 GfxFillRect(r.left, r.bottom, r.right, r.bottom, PC_BLACK);
00344 }
00345
00346 virtual Point OnInitialPosition(const WindowDesc *desc, int16 sm_width, int16 sm_height, int window_number)
00347 {
00348 Point pt = { 0, _screen.height };
00349 return pt;
00350 }
00351
00352 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
00353 {
00354 StringID str = STR_NULL;
00355 switch (widget) {
00356 case NTW_MESSAGE:
00357 CopyInDParam(0, this->ni->params, lengthof(this->ni->params));
00358 str = this->ni->string_id;
00359 break;
00360
00361 case NTW_COMPANY_MSG:
00362 str = this->GetCompanyMessageString();
00363 break;
00364
00365 case NTW_VEH_NAME:
00366 case NTW_VEH_TITLE:
00367 str = this->GetNewVehicleMessageString(widget);
00368 break;
00369
00370 case NTW_VEH_INFO: {
00371 assert(this->ni->reftype1 == NR_ENGINE);
00372 EngineID engine = this->ni->ref1;
00373 str = GetEngineInfoString(engine);
00374 break;
00375 }
00376 default:
00377 return;
00378 }
00379
00380
00381 Dimension d = *size;
00382 d.width = (d.width >= padding.width) ? d.width - padding.width : 0;
00383 d.height = (d.height >= padding.height) ? d.height - padding.height : 0;
00384 d = GetStringMultiLineBoundingBox(str, d);
00385 d.width += padding.width;
00386 d.height += padding.height;
00387 *size = maxdim(*size, d);
00388 }
00389
00390 virtual void SetStringParameters(int widget) const
00391 {
00392 if (widget == NTW_DATE) SetDParam(0, this->ni->date);
00393 }
00394
00395 virtual void DrawWidget(const Rect &r, int widget) const
00396 {
00397 switch (widget) {
00398 case NTW_CAPTION:
00399 DrawCaption(r, COLOUR_LIGHT_BLUE, this->owner, STR_NEWS_MESSAGE_CAPTION);
00400 break;
00401
00402 case NTW_PANEL:
00403 this->DrawNewsBorder(r);
00404 break;
00405
00406 case NTW_MESSAGE:
00407 CopyInDParam(0, this->ni->params, lengthof(this->ni->params));
00408 DrawStringMultiLine(r.left, r.right, r.top, r.bottom, this->ni->string_id, TC_FROMSTRING, SA_CENTER);
00409 break;
00410
00411 case NTW_MGR_FACE: {
00412 const CompanyNewsInformation *cni = (const CompanyNewsInformation*)this->ni->free_data;
00413 DrawCompanyManagerFace(cni->face, cni->colour, r.left, r.top);
00414 GfxFillRect(r.left + 1, r.top, r.left + 1 + 91, r.top + 118, PALETTE_NEWSPAPER, FILLRECT_RECOLOUR);
00415 break;
00416 }
00417 case NTW_MGR_NAME: {
00418 const CompanyNewsInformation *cni = (const CompanyNewsInformation*)this->ni->free_data;
00419 SetDParamStr(0, cni->president_name);
00420 DrawStringMultiLine(r.left, r.right, r.top, r.bottom, STR_JUST_RAW_STRING, TC_FROMSTRING, SA_CENTER);
00421 break;
00422 }
00423 case NTW_COMPANY_MSG:
00424 DrawStringMultiLine(r.left, r.right, r.top, r.bottom, this->GetCompanyMessageString(), TC_FROMSTRING, SA_CENTER);
00425 break;
00426
00427 case NTW_VEH_BKGND:
00428 GfxFillRect(r.left, r.top, r.right, r.bottom, PC_GREY);
00429 break;
00430
00431 case NTW_VEH_NAME:
00432 case NTW_VEH_TITLE:
00433 DrawStringMultiLine(r.left, r.right, r.top, r.bottom, this->GetNewVehicleMessageString(widget), TC_FROMSTRING, SA_CENTER);
00434 break;
00435
00436 case NTW_VEH_SPR: {
00437 assert(this->ni->reftype1 == NR_ENGINE);
00438 EngineID engine = this->ni->ref1;
00439 DrawVehicleEngine(r.left, r.right, (r.left + r.right) / 2, (r.top + r.bottom) / 2, engine, GetEnginePalette(engine, _local_company), EIT_PREVIEW);
00440 GfxFillRect(r.left, r.top, r.right, r.bottom, PALETTE_NEWSPAPER, FILLRECT_RECOLOUR);
00441 break;
00442 }
00443 case NTW_VEH_INFO: {
00444 assert(this->ni->reftype1 == NR_ENGINE);
00445 EngineID engine = this->ni->ref1;
00446 DrawStringMultiLine(r.left, r.right, r.top, r.bottom, GetEngineInfoString(engine), TC_FROMSTRING, SA_CENTER);
00447 break;
00448 }
00449 }
00450 }
00451
00452 virtual void OnClick(Point pt, int widget, int click_count)
00453 {
00454 switch (widget) {
00455 case NTW_CLOSEBOX:
00456 NewsWindow::duration = 0;
00457 delete this;
00458 _forced_news = NULL;
00459 break;
00460
00461 case NTW_CAPTION:
00462 if (this->ni->reftype1 == NR_VEHICLE) {
00463 const Vehicle *v = Vehicle::Get(this->ni->ref1);
00464 ShowVehicleViewWindow(v);
00465 }
00466 break;
00467
00468 case NTW_VIEWPORT:
00469 break;
00470
00471 default:
00472 if (this->ni->reftype1 == NR_VEHICLE) {
00473 const Vehicle *v = Vehicle::Get(this->ni->ref1);
00474 ScrollMainWindowTo(v->x_pos, v->y_pos, v->z_pos);
00475 } else {
00476 TileIndex tile1 = GetReferenceTile(this->ni->reftype1, this->ni->ref1);
00477 TileIndex tile2 = GetReferenceTile(this->ni->reftype2, this->ni->ref2);
00478 if (_ctrl_pressed) {
00479 if (tile1 != INVALID_TILE) ShowExtraViewPortWindow(tile1);
00480 if (tile2 != INVALID_TILE) ShowExtraViewPortWindow(tile2);
00481 } else {
00482 if ((tile1 == INVALID_TILE || !ScrollMainWindowToTile(tile1)) && tile2 != INVALID_TILE) {
00483 ScrollMainWindowToTile(tile2);
00484 }
00485 }
00486 }
00487 break;
00488 }
00489 }
00490
00491 virtual EventState OnKeyPress(uint16 key, uint16 keycode)
00492 {
00493 if (keycode == WKC_SPACE) {
00494
00495 delete this;
00496 return ES_HANDLED;
00497 }
00498 return ES_NOT_HANDLED;
00499 }
00500
00506 virtual void OnInvalidateData(int data = 0, bool gui_scope = true)
00507 {
00508 if (!gui_scope) return;
00509
00510 int newtop = this->top + this->chat_height - data;
00511 this->chat_height = data;
00512 this->SetWindowTop(newtop);
00513 }
00514
00515 virtual void OnTick()
00516 {
00517
00518 int newtop = max(this->top - 4, _screen.height - this->height - this->status_height - this->chat_height);
00519 this->SetWindowTop(newtop);
00520 }
00521
00522 private:
00527 void SetWindowTop(int newtop)
00528 {
00529 if (this->top == newtop) return;
00530
00531 int mintop = min(newtop, this->top);
00532 int maxtop = max(newtop, this->top);
00533 if (this->viewport != NULL) this->viewport->top += newtop - this->top;
00534 this->top = newtop;
00535
00536 SetDirtyBlocks(this->left, mintop, this->left + this->width, maxtop + this->height);
00537 }
00538
00539 StringID GetCompanyMessageString() const
00540 {
00541 switch (this->ni->subtype) {
00542 case NS_COMPANY_TROUBLE:
00543 SetDParam(0, this->ni->params[2]);
00544 return STR_NEWS_COMPANY_IN_TROUBLE_DESCRIPTION;
00545
00546 case NS_COMPANY_MERGER:
00547 SetDParam(0, this->ni->params[2]);
00548 SetDParam(1, this->ni->params[3]);
00549 SetDParam(2, this->ni->params[4]);
00550 return this->ni->params[4] == 0 ? STR_NEWS_MERGER_TAKEOVER_TITLE : STR_NEWS_COMPANY_MERGER_DESCRIPTION;
00551
00552 case NS_COMPANY_BANKRUPT:
00553 SetDParam(0, this->ni->params[2]);
00554 return STR_NEWS_COMPANY_BANKRUPT_DESCRIPTION;
00555
00556 case NS_COMPANY_NEW:
00557 SetDParam(0, this->ni->params[2]);
00558 SetDParam(1, this->ni->params[3]);
00559 return STR_NEWS_COMPANY_LAUNCH_DESCRIPTION;
00560
00561 default:
00562 NOT_REACHED();
00563 }
00564 }
00565
00566 StringID GetNewVehicleMessageString(int widget) const
00567 {
00568 assert(this->ni->reftype1 == NR_ENGINE);
00569 EngineID engine = this->ni->ref1;
00570
00571 switch (widget) {
00572 case NTW_VEH_TITLE:
00573 SetDParam(0, GetEngineCategoryName(engine));
00574 return STR_NEWS_NEW_VEHICLE_NOW_AVAILABLE;
00575
00576 case NTW_VEH_NAME:
00577 SetDParam(0, engine);
00578 return STR_NEWS_NEW_VEHICLE_TYPE;
00579
00580 default:
00581 NOT_REACHED();
00582 }
00583 }
00584 };
00585
00586 uint NewsWindow::duration = 0;
00587
00588
00590 static void ShowNewspaper(const NewsItem *ni)
00591 {
00592 SoundFx sound = _news_type_data[_news_subtype_data[ni->subtype].type].sound;
00593 if (sound != 0) SndPlayFx(sound);
00594
00595 new NewsWindow(_news_subtype_data[ni->subtype].desc, ni);
00596 }
00597
00599 static void ShowTicker(const NewsItem *ni)
00600 {
00601 if (_news_ticker_sound) SndPlayFx(SND_16_MORSE);
00602
00603 _statusbar_news_item = ni;
00604 InvalidateWindowData(WC_STATUS_BAR, 0, SBI_SHOW_TICKER);
00605 }
00606
00608 void InitNewsItemStructs()
00609 {
00610 for (NewsItem *ni = _oldest_news; ni != NULL; ) {
00611 NewsItem *next = ni->next;
00612 delete ni;
00613 ni = next;
00614 }
00615
00616 _total_news = 0;
00617 _oldest_news = NULL;
00618 _latest_news = NULL;
00619 _forced_news = NULL;
00620 _current_news = NULL;
00621 _statusbar_news_item = NULL;
00622 NewsWindow::duration = 0;
00623 }
00624
00629 static bool ReadyForNextItem()
00630 {
00631 const NewsItem *ni = _forced_news == NULL ? _current_news : _forced_news;
00632 if (ni == NULL) return true;
00633
00634
00635
00636 if (IsNewsTickerShown()) return false;
00637
00638
00639 if (NewsWindow::duration != 0) NewsWindow::duration--;
00640
00641
00642 return (NewsWindow::duration == 0 || FindWindowById(WC_NEWS_WINDOW, 0) == NULL);
00643 }
00644
00646 static void MoveToNextItem()
00647 {
00648 InvalidateWindowData(WC_STATUS_BAR, 0, SBI_NEWS_DELETED);
00649 DeleteWindowById(WC_NEWS_WINDOW, 0);
00650 _forced_news = NULL;
00651 _statusbar_news_item = NULL;
00652
00653
00654 if (_current_news != _latest_news) {
00655 _current_news = (_current_news == NULL) ? _oldest_news : _current_news->next;
00656 const NewsItem *ni = _current_news;
00657 const NewsType type = _news_subtype_data[ni->subtype].type;
00658
00659
00660 if (_date - _news_type_data[type].age > ni->date) return;
00661
00662 switch (_news_type_data[type].display) {
00663 default: NOT_REACHED();
00664 case ND_OFF:
00665 InvalidateWindowData(WC_STATUS_BAR, 0, SBI_SHOW_REMINDER);
00666 break;
00667
00668 case ND_SUMMARY:
00669 ShowTicker(ni);
00670 break;
00671
00672 case ND_FULL:
00673 ShowNewspaper(ni);
00674 break;
00675 }
00676 }
00677 }
00678
00691 void AddNewsItem(StringID string, NewsSubtype subtype, NewsReferenceType reftype1, uint32 ref1, NewsReferenceType reftype2, uint32 ref2, void *free_data)
00692 {
00693 if (_game_mode == GM_MENU) return;
00694
00695
00696 NewsItem *ni = new NewsItem;
00697
00698 ni->string_id = string;
00699 ni->subtype = subtype;
00700 ni->flags = _news_subtype_data[subtype].flags;
00701
00702
00703 if (_cur_year >= _settings_client.gui.coloured_news_year) ni->flags |= NF_INCOLOUR;
00704
00705 ni->reftype1 = reftype1;
00706 ni->reftype2 = reftype2;
00707 ni->ref1 = ref1;
00708 ni->ref2 = ref2;
00709 ni->free_data = free_data;
00710 ni->date = _date;
00711 CopyOutDParam(ni->params, 0, lengthof(ni->params));
00712
00713 if (_total_news++ == 0) {
00714 assert(_oldest_news == NULL);
00715 _oldest_news = ni;
00716 ni->prev = NULL;
00717 } else {
00718 assert(_latest_news->next == NULL);
00719 _latest_news->next = ni;
00720 ni->prev = _latest_news;
00721 }
00722
00723 ni->next = NULL;
00724 _latest_news = ni;
00725
00726 SetWindowDirty(WC_MESSAGE_HISTORY, 0);
00727 }
00728
00730 static void DeleteNewsItem(NewsItem *ni)
00731 {
00732
00733 if (ni->prev != NULL) {
00734 ni->prev->next = ni->next;
00735 } else {
00736 assert(_oldest_news == ni);
00737 _oldest_news = ni->next;
00738 }
00739
00740 if (ni->next != NULL) {
00741 ni->next->prev = ni->prev;
00742 } else {
00743 assert(_latest_news == ni);
00744 _latest_news = ni->prev;
00745 }
00746
00747 _total_news--;
00748
00749 if (_forced_news == ni || _current_news == ni || _statusbar_news_item == ni) {
00750
00751
00752 if (_current_news == ni) _current_news = ni->prev;
00753
00754
00755
00756 MoveToNextItem();
00757 }
00758
00759 delete ni;
00760
00761 SetWindowDirty(WC_MESSAGE_HISTORY, 0);
00762 }
00763
00770 void DeleteVehicleNews(VehicleID vid, StringID news)
00771 {
00772 NewsItem *ni = _oldest_news;
00773
00774 while (ni != NULL) {
00775 NewsItem *next = ni->next;
00776 if (((ni->reftype1 == NR_VEHICLE && ni->ref1 == vid) || (ni->reftype2 == NR_VEHICLE && ni->ref2 == vid)) &&
00777 (news == INVALID_STRING_ID || ni->string_id == news)) {
00778 DeleteNewsItem(ni);
00779 }
00780 ni = next;
00781 }
00782 }
00783
00789 void DeleteStationNews(StationID sid)
00790 {
00791 NewsItem *ni = _oldest_news;
00792
00793 while (ni != NULL) {
00794 NewsItem *next = ni->next;
00795 if ((ni->reftype1 == NR_STATION && ni->ref1 == sid) || (ni->reftype2 == NR_STATION && ni->ref2 == sid)) {
00796 DeleteNewsItem(ni);
00797 }
00798 ni = next;
00799 }
00800 }
00801
00806 void DeleteIndustryNews(IndustryID iid)
00807 {
00808 NewsItem *ni = _oldest_news;
00809
00810 while (ni != NULL) {
00811 NewsItem *next = ni->next;
00812 if ((ni->reftype1 == NR_INDUSTRY && ni->ref1 == iid) || (ni->reftype2 == NR_INDUSTRY && ni->ref2 == iid)) {
00813 DeleteNewsItem(ni);
00814 }
00815 ni = next;
00816 }
00817 }
00818
00822 void DeleteInvalidEngineNews()
00823 {
00824 NewsItem *ni = _oldest_news;
00825
00826 while (ni != NULL) {
00827 NewsItem *next = ni->next;
00828 if ((ni->reftype1 == NR_ENGINE && (!Engine::IsValidID(ni->ref1) || !Engine::Get(ni->ref1)->IsEnabled())) ||
00829 (ni->reftype2 == NR_ENGINE && (!Engine::IsValidID(ni->ref2) || !Engine::Get(ni->ref2)->IsEnabled()))) {
00830 DeleteNewsItem(ni);
00831 }
00832 ni = next;
00833 }
00834 }
00835
00836 static void RemoveOldNewsItems()
00837 {
00838 NewsItem *next;
00839 for (NewsItem *cur = _oldest_news; _total_news > MIN_NEWS_AMOUNT && cur != NULL; cur = next) {
00840 next = cur->next;
00841 if (_date - _news_type_data[_news_subtype_data[cur->subtype].type].age * _settings_client.gui.news_message_timeout > cur->date) DeleteNewsItem(cur);
00842 }
00843 }
00844
00851 void ChangeVehicleNews(VehicleID from_index, VehicleID to_index)
00852 {
00853 for (NewsItem *ni = _oldest_news; ni != NULL; ni = ni->next) {
00854 if (ni->reftype1 == NR_VEHICLE && ni->ref1 == from_index) ni->ref1 = to_index;
00855 if (ni->reftype2 == NR_VEHICLE && ni->ref2 == from_index) ni->ref2 = to_index;
00856
00857
00858
00859
00860
00861
00862
00863
00864 if (ni->subtype == NS_ADVICE && ni->params[0] == from_index) ni->params[0] = to_index;
00865 }
00866 }
00867
00868 void NewsLoop()
00869 {
00870
00871 if (_total_news == 0) return;
00872
00873
00874
00875
00876 if (FindWindowById(WC_STATUS_BAR, 0) == NULL) return;
00877
00878 static byte _last_clean_month = 0;
00879
00880 if (_last_clean_month != _cur_month) {
00881 RemoveOldNewsItems();
00882 _last_clean_month = _cur_month;
00883 }
00884
00885 if (ReadyForNextItem()) MoveToNextItem();
00886 }
00887
00889 static void ShowNewsMessage(const NewsItem *ni)
00890 {
00891 assert(_total_news != 0);
00892
00893
00894 DeleteWindowById(WC_NEWS_WINDOW, 0);
00895
00896
00897 _forced_news = ni;
00898
00899 if (_forced_news != NULL) {
00900 DeleteWindowById(WC_NEWS_WINDOW, 0);
00901 ShowNewspaper(ni);
00902 }
00903 }
00904
00906 void ShowLastNewsMessage()
00907 {
00908 if (_total_news == 0) {
00909 return;
00910 } else if (_forced_news == NULL) {
00911
00912
00913 const Window *w = FindWindowById(WC_NEWS_WINDOW, 0);
00914 ShowNewsMessage((w == NULL || (_current_news == _oldest_news)) ? _current_news : _current_news->prev);
00915 } else if (_forced_news == _oldest_news) {
00916
00917 ShowNewsMessage(_latest_news);
00918 } else {
00919
00920 ShowNewsMessage(_forced_news->prev);
00921 }
00922 }
00923
00924
00935 static void DrawNewsString(uint left, uint right, int y, TextColour colour, const NewsItem *ni)
00936 {
00937 char buffer[512], buffer2[512];
00938 StringID str;
00939
00940 CopyInDParam(0, ni->params, lengthof(ni->params));
00941 str = ni->string_id;
00942
00943 GetString(buffer, str, lastof(buffer));
00944
00945
00946 const char *ptr = buffer;
00947 char *dest = buffer2;
00948 WChar c_last = '\0';
00949 for (;;) {
00950 WChar c = Utf8Consume(&ptr);
00951 if (c == 0) break;
00952
00953 if (c == '\n' && c_last != '\n') {
00954 dest[0] = ' ';
00955 dest++;
00956 } else if (c == '\r') {
00957 dest[0] = dest[1] = dest[2] = dest[3] = ' ';
00958 dest += 4;
00959 } else if (IsPrintable(c)) {
00960 dest += Utf8Encode(dest, c);
00961 }
00962 c_last = c;
00963 }
00964
00965 *dest = '\0';
00966
00967 DrawString(left, right, y, buffer2, colour);
00968 }
00969
00971 enum MessageHistoryWidgets {
00972 MHW_STICKYBOX,
00973 MHW_BACKGROUND,
00974 MHW_SCROLLBAR,
00975 };
00976
00977 struct MessageHistoryWindow : Window {
00978 static const int top_spacing;
00979 static const int bottom_spacing;
00980
00981 int line_height;
00982 int date_width;
00983
00984 Scrollbar *vscroll;
00985
00986 MessageHistoryWindow(const WindowDesc *desc) : Window()
00987 {
00988 this->CreateNestedTree(desc);
00989 this->vscroll = this->GetScrollbar(MHW_SCROLLBAR);
00990 this->FinishInitNested(desc);
00991 this->OnInvalidateData(0);
00992 }
00993
00994 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
00995 {
00996 if (widget == MHW_BACKGROUND) {
00997 this->line_height = FONT_HEIGHT_NORMAL + 2;
00998 resize->height = this->line_height;
00999
01000 SetDParam(0, ConvertYMDToDate(ORIGINAL_MAX_YEAR, 12, 30));
01001 this->date_width = GetStringBoundingBox(STR_SHORT_DATE).width;
01002
01003 size->height = 4 * resize->height + this->top_spacing + this->bottom_spacing;
01004 size->width = max(200u, size->width);
01005 }
01006 }
01007
01008 virtual void OnPaint()
01009 {
01010 this->OnInvalidateData(0);
01011 this->DrawWidgets();
01012 }
01013
01014 virtual void DrawWidget(const Rect &r, int widget) const
01015 {
01016 if (widget != MHW_BACKGROUND || _total_news == 0) return;
01017
01018
01019 NewsItem *ni = _latest_news;
01020 for (int n = this->vscroll->GetPosition(); n > 0; n--) {
01021 ni = ni->prev;
01022 if (ni == NULL) return;
01023 }
01024
01025
01026 int y = r.top + this->top_spacing;
01027 bool rtl = _current_text_dir == TD_RTL;
01028 uint date_left = rtl ? r.right - WD_FRAMERECT_RIGHT - this->date_width : r.left + WD_FRAMERECT_LEFT;
01029 uint date_right = rtl ? r.right - WD_FRAMERECT_RIGHT : r.left + WD_FRAMERECT_LEFT + this->date_width;
01030 uint news_left = rtl ? r.left + WD_FRAMERECT_LEFT : r.left + WD_FRAMERECT_LEFT + this->date_width + WD_FRAMERECT_RIGHT;
01031 uint news_right = rtl ? r.right - WD_FRAMERECT_RIGHT - this->date_width - WD_FRAMERECT_RIGHT : r.right - WD_FRAMERECT_RIGHT;
01032 for (int n = this->vscroll->GetCapacity(); n > 0; n--) {
01033 SetDParam(0, ni->date);
01034 DrawString(date_left, date_right, y, STR_SHORT_DATE);
01035
01036 DrawNewsString(news_left, news_right, y, TC_WHITE, ni);
01037 y += this->line_height;
01038
01039 ni = ni->prev;
01040 if (ni == NULL) return;
01041 }
01042 }
01043
01049 virtual void OnInvalidateData(int data = 0, bool gui_scope = true)
01050 {
01051 if (!gui_scope) return;
01052 this->vscroll->SetCount(_total_news);
01053 }
01054
01055 virtual void OnClick(Point pt, int widget, int click_count)
01056 {
01057 if (widget == MHW_BACKGROUND) {
01058 NewsItem *ni = _latest_news;
01059 if (ni == NULL) return;
01060
01061 for (int n = this->vscroll->GetScrolledRowFromWidget(pt.y, this, MHW_BACKGROUND, WD_FRAMERECT_TOP, this->line_height); n > 0; n--) {
01062 ni = ni->prev;
01063 if (ni == NULL) return;
01064 }
01065
01066 ShowNewsMessage(ni);
01067 }
01068 }
01069
01070 virtual void OnResize()
01071 {
01072 this->vscroll->SetCapacity(this->GetWidget<NWidgetBase>(MHW_BACKGROUND)->current_y / this->line_height);
01073 }
01074 };
01075
01076 const int MessageHistoryWindow::top_spacing = WD_FRAMERECT_TOP + 4;
01077 const int MessageHistoryWindow::bottom_spacing = WD_FRAMERECT_BOTTOM;
01078
01079 static const NWidgetPart _nested_message_history[] = {
01080 NWidget(NWID_HORIZONTAL),
01081 NWidget(WWT_CLOSEBOX, COLOUR_BROWN),
01082 NWidget(WWT_CAPTION, COLOUR_BROWN), SetDataTip(STR_MESSAGE_HISTORY, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
01083 NWidget(WWT_SHADEBOX, COLOUR_BROWN),
01084 NWidget(WWT_STICKYBOX, COLOUR_BROWN),
01085 EndContainer(),
01086
01087 NWidget(NWID_HORIZONTAL),
01088 NWidget(WWT_PANEL, COLOUR_BROWN, MHW_BACKGROUND), SetMinimalSize(200, 125), SetDataTip(0x0, STR_MESSAGE_HISTORY_TOOLTIP), SetResize(1, 12), SetScrollbar(MHW_SCROLLBAR),
01089 EndContainer(),
01090 NWidget(NWID_VERTICAL),
01091 NWidget(NWID_VSCROLLBAR, COLOUR_BROWN, MHW_SCROLLBAR),
01092 NWidget(WWT_RESIZEBOX, COLOUR_BROWN),
01093 EndContainer(),
01094 EndContainer(),
01095 };
01096
01097 static const WindowDesc _message_history_desc(
01098 WDP_AUTO, 400, 140,
01099 WC_MESSAGE_HISTORY, WC_NONE,
01100 WDF_UNCLICK_BUTTONS,
01101 _nested_message_history, lengthof(_nested_message_history)
01102 );
01103
01105 void ShowMessageHistory()
01106 {
01107 DeleteWindowById(WC_MESSAGE_HISTORY, 0);
01108 new MessageHistoryWindow(&_message_history_desc);
01109 }
01110
01112 enum MessageOptionsSpace {
01113 MOS_WIDG_PER_SETTING = 4,
01114
01115 MOS_LEFT_EDGE = 6,
01116 MOS_COLUMN_SPACING = 4,
01117 MOS_RIGHT_EDGE = 6,
01118 MOS_BUTTON_SPACE = 10,
01119
01120 MOS_ABOVE_GLOBAL_SETTINGS = 6,
01121 MOS_BOTTOM_EDGE = 6,
01122 };
01123
01125 enum MessageOptionWidgets {
01126 WIDGET_NEWSOPT_BACKGROUND,
01127 WIDGET_NEWSOPT_LABEL,
01128 WIDGET_NEWSOPT_DROP_SUMMARY,
01129 WIDGET_NEWSOPT_LABEL_SUMMARY,
01130 WIDGET_NEWSOPT_SOUNDTICKER,
01131 WIDGET_NEWSOPT_SOUNDTICKER_LABEL,
01132
01133 WIDGET_NEWSOPT_START_OPTION,
01134 WIDGET_NEWSOPT_END_OPTION = WIDGET_NEWSOPT_START_OPTION + NT_END * MOS_WIDG_PER_SETTING,
01135 };
01136
01137 struct MessageOptionsWindow : Window {
01138 static const StringID message_opt[];
01139 int state;
01140 Dimension dim_message_opt;
01141
01142 MessageOptionsWindow(const WindowDesc *desc) : Window()
01143 {
01144 this->InitNested(desc);
01145
01146 NewsDisplay all_val = _news_type_data[0].display;
01147 for (int i = 0; i < NT_END; i++) {
01148 this->SetMessageButtonStates(_news_type_data[i].display, i);
01149
01150 if (_news_type_data[i].display != all_val) all_val = ND_OFF;
01151 }
01152
01153 this->state = all_val;
01154 this->OnInvalidateData(0);
01155 }
01156
01165 void SetMessageButtonStates(byte value, int element)
01166 {
01167 element *= MOS_WIDG_PER_SETTING;
01168
01169 this->SetWidgetDisabledState(element + WIDGET_NEWSOPT_START_OPTION, value == 0);
01170 this->SetWidgetDisabledState(element + WIDGET_NEWSOPT_START_OPTION + 2, value == 2);
01171 }
01172
01173 virtual void DrawWidget(const Rect &r, int widget) const
01174 {
01175 if (widget >= WIDGET_NEWSOPT_START_OPTION && widget < WIDGET_NEWSOPT_END_OPTION && (widget - WIDGET_NEWSOPT_START_OPTION) % MOS_WIDG_PER_SETTING == 1) {
01176
01177 int i = (widget - WIDGET_NEWSOPT_START_OPTION) / MOS_WIDG_PER_SETTING;
01178 DrawString(r.left, r.right, r.top + 2, this->message_opt[_news_type_data[i].display], TC_BLACK, SA_HOR_CENTER);
01179 }
01180 }
01181
01182 virtual void OnInit()
01183 {
01184 this->dim_message_opt.width = 0;
01185 this->dim_message_opt.height = 0;
01186 for (const StringID *str = message_opt; *str != INVALID_STRING_ID; str++) this->dim_message_opt = maxdim(this->dim_message_opt, GetStringBoundingBox(*str));
01187 }
01188
01189 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
01190 {
01191 if (widget >= WIDGET_NEWSOPT_START_OPTION && widget < WIDGET_NEWSOPT_END_OPTION) {
01192
01193 size->height = FONT_HEIGHT_NORMAL + max(WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM, WD_IMGBTN_TOP + WD_IMGBTN_BOTTOM);
01194
01195
01196 if ((widget - WIDGET_NEWSOPT_START_OPTION) % MOS_WIDG_PER_SETTING == 1) {
01197 size->width = this->dim_message_opt.width + padding.width + MOS_BUTTON_SPACE;
01198 }
01199 return;
01200 }
01201
01202
01203 if (widget == WIDGET_NEWSOPT_DROP_SUMMARY || widget == WIDGET_NEWSOPT_LABEL_SUMMARY || widget == WIDGET_NEWSOPT_SOUNDTICKER || widget == WIDGET_NEWSOPT_SOUNDTICKER_LABEL) {
01204
01205 size->height = FONT_HEIGHT_NORMAL + max(WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM, WD_DROPDOWNTEXT_TOP + WD_DROPDOWNTEXT_BOTTOM);
01206
01207 if (widget == WIDGET_NEWSOPT_DROP_SUMMARY) {
01208 size->width = this->dim_message_opt.width + padding.width + MOS_BUTTON_SPACE;
01209 } else if (widget == WIDGET_NEWSOPT_SOUNDTICKER) {
01210 size->width += MOS_BUTTON_SPACE;
01211 }
01212 return;
01213 }
01214 }
01215
01221 virtual void OnInvalidateData(int data = 0, bool gui_scope = true)
01222 {
01223 if (!gui_scope) return;
01224
01225 this->GetWidget<NWidgetCore>(WIDGET_NEWSOPT_DROP_SUMMARY)->widget_data = this->message_opt[this->state];
01226
01227
01228 this->SetWidgetLoweredState(WIDGET_NEWSOPT_SOUNDTICKER, _news_ticker_sound);
01229 }
01230
01231 virtual void OnClick(Point pt, int widget, int click_count)
01232 {
01233 switch (widget) {
01234 case WIDGET_NEWSOPT_DROP_SUMMARY:
01235 ShowDropDownMenu(this, this->message_opt, this->state, WIDGET_NEWSOPT_DROP_SUMMARY, 0, 0);
01236 break;
01237
01238 case WIDGET_NEWSOPT_SOUNDTICKER:
01239 _news_ticker_sound ^= 1;
01240 this->InvalidateData();
01241 break;
01242
01243 default: {
01244 if (widget >= WIDGET_NEWSOPT_START_OPTION && widget < WIDGET_NEWSOPT_END_OPTION) {
01245 int wid = widget - WIDGET_NEWSOPT_START_OPTION;
01246 int element = wid / MOS_WIDG_PER_SETTING;
01247 byte val = (_news_type_data[element].display + ((wid % MOS_WIDG_PER_SETTING) ? 1 : -1)) % 3;
01248
01249 this->SetMessageButtonStates(val, element);
01250 _news_type_data[element].display = (NewsDisplay)val;
01251 this->SetDirty();
01252 }
01253 break;
01254 }
01255 }
01256 }
01257
01258 virtual void OnDropdownSelect(int widget, int index)
01259 {
01260 this->state = index;
01261
01262 for (int i = 0; i < NT_END; i++) {
01263 this->SetMessageButtonStates(index, i);
01264 _news_type_data[i].display = (NewsDisplay)index;
01265 }
01266 this->InvalidateData();
01267 }
01268 };
01269
01270 const StringID MessageOptionsWindow::message_opt[] = {STR_NEWS_MESSAGES_OFF, STR_NEWS_MESSAGES_SUMMARY, STR_NEWS_MESSAGES_FULL, INVALID_STRING_ID};
01271
01273 static NWidgetBase *MakeButtonsColumn(int *biggest_index)
01274 {
01275 NWidgetVertical *vert_buttons = new NWidgetVertical;
01276
01277
01278 int widnum = WIDGET_NEWSOPT_START_OPTION;
01279 for (int i = 0; i < NT_END; i++) {
01280 NWidgetHorizontal *hor = new NWidgetHorizontal;
01281
01282 NWidgetLeaf *leaf = new NWidgetLeaf(WWT_PUSHARROWBTN, COLOUR_YELLOW, widnum, AWV_DECREASE, STR_TOOLTIP_HSCROLL_BAR_SCROLLS_LIST);
01283 leaf->SetFill(1, 1);
01284 hor->Add(leaf);
01285
01286 leaf = new NWidgetLeaf(WWT_PUSHTXTBTN, COLOUR_YELLOW, widnum + 1, STR_EMPTY, STR_NULL);
01287 leaf->SetFill(1, 1);
01288 hor->Add(leaf);
01289
01290 leaf = new NWidgetLeaf(WWT_PUSHARROWBTN, COLOUR_YELLOW, widnum + 2, AWV_INCREASE, STR_TOOLTIP_HSCROLL_BAR_SCROLLS_LIST);
01291 leaf->SetFill(1, 1);
01292 hor->Add(leaf);
01293 vert_buttons->Add(hor);
01294
01295 widnum += MOS_WIDG_PER_SETTING;
01296 }
01297 *biggest_index = widnum - MOS_WIDG_PER_SETTING + 2;
01298
01299
01300 NWidgetSpacer *spacer = new NWidgetSpacer(0, MOS_ABOVE_GLOBAL_SETTINGS);
01301 vert_buttons->Add(spacer);
01302
01303
01304 NWidgetLeaf *leaf = new NWidgetLeaf(WWT_DROPDOWN, COLOUR_YELLOW, WIDGET_NEWSOPT_DROP_SUMMARY, STR_EMPTY, STR_NULL);
01305 leaf->SetFill(1, 1);
01306 vert_buttons->Add(leaf);
01307
01308 leaf = new NWidgetLeaf(WWT_TEXTBTN_2, COLOUR_YELLOW, WIDGET_NEWSOPT_SOUNDTICKER, STR_STATION_BUILD_COVERAGE_OFF, STR_NULL);
01309 leaf->SetFill(1, 1);
01310 vert_buttons->Add(leaf);
01311
01312 *biggest_index = max(*biggest_index, max<int>(WIDGET_NEWSOPT_DROP_SUMMARY, WIDGET_NEWSOPT_SOUNDTICKER));
01313 return vert_buttons;
01314 }
01315
01317 static NWidgetBase *MakeDescriptionColumn(int *biggest_index)
01318 {
01319 NWidgetVertical *vert_desc = new NWidgetVertical;
01320
01321
01322 int widnum = WIDGET_NEWSOPT_START_OPTION;
01323 for (int i = 0; i < NT_END; i++) {
01324 NWidgetHorizontal *hor = new NWidgetHorizontal;
01325
01326
01327 NWidgetLeaf *leaf = new NWidgetLeaf(WWT_TEXT, COLOUR_YELLOW, widnum + 3, _news_type_data[i].description, STR_NULL);
01328 hor->Add(leaf);
01329
01330 NWidgetSpacer *spacer = new NWidgetSpacer(0, 0);
01331 spacer->SetFill(1, 0);
01332 hor->Add(spacer);
01333 vert_desc->Add(hor);
01334
01335 widnum += MOS_WIDG_PER_SETTING;
01336 }
01337 *biggest_index = widnum - MOS_WIDG_PER_SETTING + 3;
01338
01339
01340 NWidgetSpacer *spacer = new NWidgetSpacer(0, MOS_ABOVE_GLOBAL_SETTINGS);
01341 vert_desc->Add(spacer);
01342
01343
01344 NWidgetHorizontal *hor = new NWidgetHorizontal;
01345 NWidgetLeaf *leaf = new NWidgetLeaf(WWT_TEXT, COLOUR_YELLOW, WIDGET_NEWSOPT_LABEL_SUMMARY, STR_NEWS_MESSAGES_ALL, STR_NULL);
01346 hor->Add(leaf);
01347
01348 spacer = new NWidgetSpacer(0, 0);
01349 spacer->SetFill(1, 0);
01350 hor->Add(spacer);
01351 vert_desc->Add(hor);
01352
01353 hor = new NWidgetHorizontal;
01354 leaf = new NWidgetLeaf(WWT_TEXT, COLOUR_YELLOW, WIDGET_NEWSOPT_SOUNDTICKER_LABEL, STR_NEWS_MESSAGES_SOUND, STR_NULL);
01355 hor->Add(leaf);
01356
01357 spacer = new NWidgetSpacer(0, 0);
01358 leaf->SetFill(1, 0);
01359 hor->Add(spacer);
01360 vert_desc->Add(hor);
01361
01362 *biggest_index = max(*biggest_index, max<int>(WIDGET_NEWSOPT_LABEL_SUMMARY, WIDGET_NEWSOPT_SOUNDTICKER_LABEL));
01363 return vert_desc;
01364 }
01365
01366 static const NWidgetPart _nested_message_options_widgets[] = {
01367 NWidget(NWID_HORIZONTAL),
01368 NWidget(WWT_CLOSEBOX, COLOUR_BROWN),
01369 NWidget(WWT_CAPTION, COLOUR_BROWN), SetDataTip(STR_NEWS_MESSAGE_OPTIONS_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
01370 EndContainer(),
01371 NWidget(WWT_PANEL, COLOUR_BROWN, WIDGET_NEWSOPT_BACKGROUND),
01372 NWidget(NWID_HORIZONTAL),
01373 NWidget(NWID_SPACER), SetFill(1, 0),
01374 NWidget(WWT_LABEL, COLOUR_BROWN, WIDGET_NEWSOPT_LABEL), SetMinimalSize(0, 14), SetDataTip(STR_NEWS_MESSAGE_TYPES, STR_NULL),
01375 NWidget(NWID_SPACER), SetFill(1, 0),
01376 EndContainer(),
01377 NWidget(NWID_HORIZONTAL),
01378 NWidget(NWID_SPACER), SetMinimalSize(MOS_LEFT_EDGE, 0),
01379 NWidgetFunction(MakeButtonsColumn),
01380 NWidget(NWID_SPACER), SetMinimalSize(MOS_COLUMN_SPACING, 0),
01381 NWidgetFunction(MakeDescriptionColumn),
01382 NWidget(NWID_SPACER), SetMinimalSize(MOS_RIGHT_EDGE, 0),
01383 EndContainer(),
01384 NWidget(NWID_SPACER), SetMinimalSize(0, MOS_BOTTOM_EDGE),
01385 EndContainer(),
01386 };
01387
01388 static const WindowDesc _message_options_desc(
01389 WDP_AUTO, 0, 0,
01390 WC_GAME_OPTIONS, WC_NONE,
01391 WDF_UNCLICK_BUTTONS,
01392 _nested_message_options_widgets, lengthof(_nested_message_options_widgets)
01393 );
01394
01398 void ShowMessageOptions()
01399 {
01400 DeleteWindowById(WC_GAME_OPTIONS, 0);
01401 new MessageOptionsWindow(&_message_options_desc);
01402 }