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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_gui.h"
00032 #include "core/geometry_func.hpp"
00033
00034 #include "table/strings.h"
00035
00036 const NewsItem *_statusbar_news_item = NULL;
00037 bool _news_ticker_sound;
00038
00039 static uint MIN_NEWS_AMOUNT = 30;
00040 static uint _total_news = 0;
00041 static NewsItem *_oldest_news = NULL;
00042 static NewsItem *_latest_news = NULL;
00043
00050 static const NewsItem *_forced_news = NULL;
00051
00053 static const NewsItem *_current_news = NULL;
00054
00055
00062 static TileIndex GetReferenceTile(NewsReferenceType reftype, uint32 ref)
00063 {
00064 switch (reftype) {
00065 case NR_TILE: return (TileIndex)ref;
00066 case NR_STATION: return Station::Get((StationID)ref)->xy;
00067 case NR_INDUSTRY: return Industry::Get((IndustryID)ref)->location.tile + TileDiffXY(1, 1);
00068 case NR_TOWN: return Town::Get((TownID)ref)->xy;
00069 default: return INVALID_TILE;
00070 }
00071 }
00072
00074 enum NewsTypeWidgets {
00075 NTW_PANEL,
00076 NTW_TITLE,
00077 NTW_HEADLINE,
00078 NTW_CLOSEBOX,
00079 NTW_DATE,
00080 NTW_CAPTION,
00081 NTW_INSET,
00082 NTW_VIEWPORT,
00083 NTW_COMPANY_MSG,
00084 NTW_MESSAGE,
00085 NTW_MGR_FACE,
00086 NTW_MGR_NAME,
00087 NTW_VEH_TITLE,
00088 NTW_VEH_BKGND,
00089 NTW_VEH_NAME,
00090 NTW_VEH_SPR,
00091 NTW_VEH_INFO,
00092 };
00093
00094
00095 static const NWidgetPart _nested_normal_news_widgets[] = {
00096 NWidget(WWT_PANEL, COLOUR_WHITE, NTW_PANEL),
00097 NWidget(NWID_HORIZONTAL), SetPadding(1, 1, 0, 1),
00098 NWidget(WWT_TEXT, COLOUR_WHITE, NTW_CLOSEBOX), SetDataTip(STR_SILVER_CROSS, STR_NULL), SetPadding(0, 0, 0, 1),
00099 NWidget(NWID_SPACER), SetFill(1, 0),
00100 NWidget(NWID_VERTICAL),
00101 NWidget(WWT_LABEL, COLOUR_WHITE, NTW_DATE), SetDataTip(STR_DATE_LONG_SMALL, STR_NULL),
00102 NWidget(NWID_SPACER), SetFill(0, 1),
00103 EndContainer(),
00104 EndContainer(),
00105 NWidget(WWT_EMPTY, COLOUR_WHITE, NTW_MESSAGE), SetMinimalSize(428, 154), SetPadding(0, 1, 1, 1),
00106 EndContainer(),
00107 };
00108
00109 static const WindowDesc _normal_news_desc(
00110 WDP_MANUAL, 0, 0,
00111 WC_NEWS_WINDOW, WC_NONE,
00112 0,
00113 _nested_normal_news_widgets, lengthof(_nested_normal_news_widgets)
00114 );
00115
00116
00117 static const NWidgetPart _nested_vehicle_news_widgets[] = {
00118 NWidget(WWT_PANEL, COLOUR_WHITE, NTW_PANEL),
00119 NWidget(NWID_HORIZONTAL), SetPadding(1, 1, 0, 1),
00120 NWidget(NWID_VERTICAL),
00121 NWidget(WWT_TEXT, COLOUR_WHITE, NTW_CLOSEBOX), SetDataTip(STR_SILVER_CROSS, STR_NULL), SetPadding(0, 0, 0, 1),
00122 NWidget(NWID_SPACER), SetFill(0, 1),
00123 EndContainer(),
00124 NWidget(WWT_LABEL, COLOUR_WHITE, NTW_VEH_TITLE), SetFill(1, 1), SetMinimalSize(419, 55), SetDataTip(STR_EMPTY, STR_NULL),
00125 EndContainer(),
00126 NWidget(WWT_PANEL, COLOUR_WHITE, NTW_VEH_BKGND), SetPadding(0, 25, 1, 25),
00127 NWidget(NWID_VERTICAL),
00128 NWidget(WWT_EMPTY, INVALID_COLOUR, NTW_VEH_NAME), SetMinimalSize(369, 33), SetFill(1, 0),
00129 NWidget(WWT_EMPTY, INVALID_COLOUR, NTW_VEH_SPR), SetMinimalSize(369, 32), SetFill(1, 0),
00130 NWidget(WWT_EMPTY, INVALID_COLOUR, NTW_VEH_INFO), SetMinimalSize(369, 46), SetFill(1, 0),
00131 EndContainer(),
00132 EndContainer(),
00133 EndContainer(),
00134 };
00135
00136 static const WindowDesc _vehicle_news_desc(
00137 WDP_MANUAL, 0, 0,
00138 WC_NEWS_WINDOW, WC_NONE,
00139 0,
00140 _nested_vehicle_news_widgets, lengthof(_nested_vehicle_news_widgets)
00141 );
00142
00143
00144 static const NWidgetPart _nested_company_news_widgets[] = {
00145 NWidget(WWT_PANEL, COLOUR_WHITE, NTW_PANEL),
00146 NWidget(NWID_HORIZONTAL), SetPadding(1, 1, 0, 1),
00147 NWidget(NWID_VERTICAL),
00148 NWidget(WWT_TEXT, COLOUR_WHITE, NTW_CLOSEBOX), SetDataTip(STR_SILVER_CROSS, STR_NULL), SetPadding(0, 0, 0, 1),
00149 NWidget(NWID_SPACER), SetFill(0, 1),
00150 EndContainer(),
00151 NWidget(WWT_LABEL, COLOUR_WHITE, NTW_TITLE), SetFill(1, 1), SetMinimalSize(410, 20), SetDataTip(STR_EMPTY, STR_NULL),
00152 EndContainer(),
00153 NWidget(NWID_HORIZONTAL), SetPadding(0, 1, 1, 1),
00154 NWidget(NWID_VERTICAL),
00155 NWidget(WWT_EMPTY, COLOUR_WHITE, NTW_MGR_FACE), SetMinimalSize(93, 119), SetPadding(2, 6, 2, 1),
00156 NWidget(NWID_HORIZONTAL),
00157 NWidget(WWT_EMPTY, COLOUR_WHITE, NTW_MGR_NAME), SetMinimalSize(93, 24), SetPadding(0, 0, 0, 1),
00158 NWidget(NWID_SPACER), SetFill(1, 0),
00159 EndContainer(),
00160 NWidget(NWID_SPACER), SetFill(0, 1),
00161 EndContainer(),
00162 NWidget(WWT_EMPTY, COLOUR_WHITE, NTW_COMPANY_MSG), SetFill(1, 1), SetMinimalSize(328, 150),
00163 EndContainer(),
00164 EndContainer(),
00165 };
00166
00167 static const WindowDesc _company_news_desc(
00168 WDP_MANUAL, 0, 0,
00169 WC_NEWS_WINDOW, WC_NONE,
00170 0,
00171 _nested_company_news_widgets, lengthof(_nested_company_news_widgets)
00172 );
00173
00174
00175 static const NWidgetPart _nested_thin_news_widgets[] = {
00176 NWidget(WWT_PANEL, COLOUR_WHITE, NTW_PANEL),
00177 NWidget(NWID_HORIZONTAL), SetPadding(1, 1, 0, 1),
00178 NWidget(WWT_TEXT, COLOUR_WHITE, NTW_CLOSEBOX), SetDataTip(STR_SILVER_CROSS, STR_NULL), SetPadding(0, 0, 0, 1),
00179 NWidget(NWID_SPACER), SetFill(1, 0),
00180 NWidget(NWID_VERTICAL),
00181 NWidget(WWT_LABEL, COLOUR_WHITE, NTW_DATE), SetDataTip(STR_DATE_LONG_SMALL, STR_NULL),
00182 NWidget(NWID_SPACER), SetFill(0, 1),
00183 EndContainer(),
00184 EndContainer(),
00185 NWidget(WWT_EMPTY, COLOUR_WHITE, NTW_MESSAGE), SetMinimalSize(428, 48), SetFill(1, 0), SetPadding(0, 1, 0, 1),
00186 NWidget(NWID_VIEWPORT, INVALID_COLOUR, NTW_VIEWPORT), SetMinimalSize(426, 70), SetPadding(1, 2, 2, 2),
00187 EndContainer(),
00188 };
00189
00190 static const WindowDesc _thin_news_desc(
00191 WDP_MANUAL, 0, 0,
00192 WC_NEWS_WINDOW, WC_NONE,
00193 0,
00194 _nested_thin_news_widgets, lengthof(_nested_thin_news_widgets)
00195 );
00196
00197
00198 static const NWidgetPart _nested_small_news_widgets[] = {
00199
00200 NWidget(NWID_HORIZONTAL),
00201 NWidget(WWT_CLOSEBOX, COLOUR_LIGHT_BLUE, NTW_CLOSEBOX),
00202 NWidget(WWT_EMPTY, COLOUR_LIGHT_BLUE, NTW_CAPTION), SetFill(1, 0),
00203 EndContainer(),
00204
00205
00206 NWidget(WWT_PANEL, COLOUR_LIGHT_BLUE, NTW_HEADLINE),
00207 NWidget(WWT_INSET, COLOUR_LIGHT_BLUE, NTW_INSET), SetPadding(2, 2, 2, 2),
00208 NWidget(NWID_VIEWPORT, INVALID_COLOUR, NTW_VIEWPORT), SetPadding(1, 1, 1, 1), SetMinimalSize(274, 47), SetFill(1, 0),
00209 EndContainer(),
00210 NWidget(WWT_EMPTY, COLOUR_WHITE, NTW_MESSAGE), SetMinimalSize(275, 20), SetFill(1, 0),
00211 EndContainer(),
00212 };
00213
00214 static const WindowDesc _small_news_desc(
00215 WDP_MANUAL, 0, 0,
00216 WC_NEWS_WINDOW, WC_NONE,
00217 0,
00218 _nested_small_news_widgets, lengthof(_nested_small_news_widgets)
00219 );
00220
00224 struct NewsSubtypeData {
00225 NewsType type;
00226 NewsFlag flags;
00227 const WindowDesc *desc;
00228 };
00229
00233 static const NewsSubtypeData _news_subtype_data[] = {
00234
00235 { NT_ARRIVAL_COMPANY, (NF_NO_TRANSPARENT | NF_SHADE), &_thin_news_desc },
00236 { NT_ARRIVAL_OTHER, (NF_NO_TRANSPARENT | NF_SHADE), &_thin_news_desc },
00237 { NT_ACCIDENT, (NF_NO_TRANSPARENT | NF_SHADE), &_thin_news_desc },
00238 { NT_COMPANY_INFO, NF_NONE, &_company_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_INDUSTRY_OPEN, (NF_NO_TRANSPARENT | NF_SHADE), &_thin_news_desc },
00243 { NT_INDUSTRY_CLOSE, (NF_NO_TRANSPARENT | NF_SHADE), &_thin_news_desc },
00244 { NT_ECONOMY, NF_NONE, &_normal_news_desc },
00245 { NT_INDUSTRY_COMPANY, (NF_NO_TRANSPARENT | NF_SHADE), &_thin_news_desc },
00246 { NT_INDUSTRY_OTHER, (NF_NO_TRANSPARENT | NF_SHADE), &_thin_news_desc },
00247 { NT_INDUSTRY_NOBODY, (NF_NO_TRANSPARENT | NF_SHADE), &_thin_news_desc },
00248 { NT_ADVICE, NF_INCOLOUR, &_small_news_desc },
00249 { NT_NEW_VEHICLES, NF_NONE, &_vehicle_news_desc },
00250 { NT_ACCEPTANCE, NF_INCOLOUR, &_small_news_desc },
00251 { NT_SUBSIDIES, NF_NONE, &_normal_news_desc },
00252 { NT_GENERAL, NF_NONE, &_normal_news_desc },
00253 };
00254
00255 assert_compile(lengthof(_news_subtype_data) == NS_END);
00256
00260 NewsTypeData _news_type_data[] = {
00261
00262 NewsTypeData("arrival_player", 60, SND_1D_APPLAUSE, STR_NEWS_MESSAGE_TYPE_ARRIVAL_OF_FIRST_VEHICLE_OWN ),
00263 NewsTypeData("arrival_other", 60, SND_1D_APPLAUSE, STR_NEWS_MESSAGE_TYPE_ARRIVAL_OF_FIRST_VEHICLE_OTHER ),
00264 NewsTypeData("accident", 90, SND_BEGIN, STR_NEWS_MESSAGE_TYPE_ACCIDENTS_DISASTERS ),
00265 NewsTypeData("company_info", 60, SND_BEGIN, STR_NEWS_MESSAGE_TYPE_COMPANY_INFORMATION ),
00266 NewsTypeData("open", 90, SND_BEGIN, STR_NEWS_MESSAGE_TYPE_INDUSTRY_OPEN ),
00267 NewsTypeData("close", 90, SND_BEGIN, STR_NEWS_MESSAGE_TYPE_INDUSTRY_CLOSE ),
00268 NewsTypeData("economy", 30, SND_BEGIN, STR_NEWS_MESSAGE_TYPE_ECONOMY_CHANGES ),
00269 NewsTypeData("production_player", 30, SND_BEGIN, STR_NEWS_MESSAGE_TYPE_INDUSTRY_CHANGES_SERVED_BY_COMPANY ),
00270 NewsTypeData("production_other", 30, SND_BEGIN, STR_NEWS_MESSAGE_TYPE_INDUSTRY_CHANGES_SERVED_BY_OTHER ),
00271 NewsTypeData("production_nobody", 30, SND_BEGIN, STR_NEWS_MESSAGE_TYPE_INDUSTRY_CHANGES_UNSERVED ),
00272 NewsTypeData("advice", 150, SND_BEGIN, STR_NEWS_MESSAGE_TYPE_ADVICE_INFORMATION_ON_COMPANY ),
00273 NewsTypeData("new_vehicles", 30, SND_1E_OOOOH, STR_NEWS_MESSAGE_TYPE_NEW_VEHICLES ),
00274 NewsTypeData("acceptance", 90, SND_BEGIN, STR_NEWS_MESSAGE_TYPE_CHANGES_OF_CARGO_ACCEPTANCE ),
00275 NewsTypeData("subsidies", 180, SND_BEGIN, STR_NEWS_MESSAGE_TYPE_SUBSIDIES ),
00276 NewsTypeData("general", 60, SND_BEGIN, STR_NEWS_MESSAGE_TYPE_GENERAL_INFORMATION ),
00277 };
00278
00279 assert_compile(lengthof(_news_type_data) == NT_END);
00280
00282 struct NewsWindow : Window {
00283 uint16 chat_height;
00284 uint16 status_height;
00285 const NewsItem *ni;
00286 static uint duration;
00287
00288 NewsWindow(const WindowDesc *desc, const NewsItem *ni) : Window(), ni(ni)
00289 {
00290 NewsWindow::duration = 555;
00291 const Window *w = FindWindowByClass(WC_SEND_NETWORK_MSG);
00292 this->chat_height = (w != NULL) ? w->height : 0;
00293 this->status_height = FindWindowById(WC_STATUS_BAR, 0)->height;
00294
00295 this->flags4 |= WF_DISABLE_VP_SCROLL;
00296
00297 this->CreateNestedTree(desc);
00298 switch (this->ni->subtype) {
00299 case NS_COMPANY_TROUBLE:
00300 this->GetWidget<NWidgetCore>(NTW_TITLE)->widget_data = STR_NEWS_COMPANY_IN_TROUBLE_TITLE;
00301 break;
00302
00303 case NS_COMPANY_MERGER:
00304 this->GetWidget<NWidgetCore>(NTW_TITLE)->widget_data = STR_NEWS_COMPANY_MERGER_TITLE;
00305 break;
00306
00307 case NS_COMPANY_BANKRUPT:
00308 this->GetWidget<NWidgetCore>(NTW_TITLE)->widget_data = STR_NEWS_COMPANY_BANKRUPT_TITLE;
00309 break;
00310
00311 case NS_COMPANY_NEW:
00312 this->GetWidget<NWidgetCore>(NTW_TITLE)->widget_data = STR_NEWS_COMPANY_LAUNCH_TITLE;
00313 break;
00314
00315 default:
00316 break;
00317 }
00318 this->FinishInitNested(desc, 0);
00319
00320
00321 NWidgetViewport *nvp = this->GetWidget<NWidgetViewport>(NTW_VIEWPORT);
00322 if (nvp != NULL) {
00323 nvp->InitializeViewport(this, ni->reftype1 == NR_VEHICLE ? 0x80000000 | ni->ref1 : GetReferenceTile(ni->reftype1, ni->ref1), ZOOM_LVL_NEWS);
00324 if (this->ni->flags & NF_NO_TRANSPARENT) nvp->disp_flags |= ND_NO_TRANSPARENCY;
00325 if ((this->ni->flags & NF_INCOLOUR) == 0) {
00326 nvp->disp_flags |= ND_SHADE_GREY;
00327 } else if (this->ni->flags & NF_SHADE) {
00328 nvp->disp_flags |= ND_SHADE_DIMMED;
00329 }
00330 }
00331
00332 PositionNewsMessage(this);
00333 }
00334
00335 void DrawNewsBorder(const Rect &r) const
00336 {
00337 GfxFillRect(r.left, r.top, r.right, r.bottom, 0xF);
00338
00339 GfxFillRect(r.left, r.top, r.left, r.bottom, 0xD7);
00340 GfxFillRect(r.right, r.top, r.right, r.bottom, 0xD7);
00341 GfxFillRect(r.left, r.top, r.right, r.top, 0xD7);
00342 GfxFillRect(r.left, r.bottom, r.right, r.bottom, 0xD7);
00343 }
00344
00345 virtual Point OnInitialPosition(const WindowDesc *desc, int16 sm_width, int16 sm_height, int window_number)
00346 {
00347 Point pt = { 0, _screen.height };
00348 return pt;
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 if (this->ni->reftype1 == NR_VEHICLE) {
00462 const Vehicle *v = Vehicle::Get(this->ni->ref1);
00463 ShowVehicleViewWindow(v);
00464 }
00465 break;
00466
00467 case NTW_VIEWPORT:
00468 break;
00469
00470 default:
00471 if (this->ni->reftype1 == NR_VEHICLE) {
00472 const Vehicle *v = Vehicle::Get(this->ni->ref1);
00473 ScrollMainWindowTo(v->x_pos, v->y_pos, v->z_pos);
00474 } else {
00475 TileIndex tile1 = GetReferenceTile(this->ni->reftype1, this->ni->ref1);
00476 TileIndex tile2 = GetReferenceTile(this->ni->reftype2, this->ni->ref2);
00477 if (_ctrl_pressed) {
00478 if (tile1 != INVALID_TILE) ShowExtraViewPortWindow(tile1);
00479 if (tile2 != INVALID_TILE) ShowExtraViewPortWindow(tile2);
00480 } else {
00481 if ((tile1 == INVALID_TILE || !ScrollMainWindowToTile(tile1)) && tile2 != INVALID_TILE) {
00482 ScrollMainWindowToTile(tile2);
00483 }
00484 }
00485 }
00486 break;
00487 }
00488 }
00489
00490 virtual EventState OnKeyPress(uint16 key, uint16 keycode)
00491 {
00492 if (keycode == WKC_SPACE) {
00493
00494 delete this;
00495 return ES_HANDLED;
00496 }
00497 return ES_NOT_HANDLED;
00498 }
00499
00500 virtual void OnInvalidateData(int data)
00501 {
00502
00503 int newtop = this->top + this->chat_height - data;
00504 this->chat_height = data;
00505 this->SetWindowTop(newtop);
00506 }
00507
00508 virtual void OnTick()
00509 {
00510
00511 int newtop = max(this->top - 4, _screen.height - this->height - this->status_height - this->chat_height);
00512 this->SetWindowTop(newtop);
00513 }
00514
00515 private:
00520 void SetWindowTop(int newtop)
00521 {
00522 if (this->top == newtop) return;
00523
00524 int mintop = min(newtop, this->top);
00525 int maxtop = max(newtop, this->top);
00526 if (this->viewport != NULL) this->viewport->top += newtop - this->top;
00527 this->top = newtop;
00528
00529 SetDirtyBlocks(this->left, mintop, this->left + this->width, maxtop + this->height);
00530 }
00531
00532 StringID GetCompanyMessageString() const
00533 {
00534 switch (this->ni->subtype) {
00535 case NS_COMPANY_TROUBLE:
00536 SetDParam(0, this->ni->params[2]);
00537 return STR_NEWS_COMPANY_IN_TROUBLE_DESCRIPTION;
00538
00539 case NS_COMPANY_MERGER:
00540 SetDParam(0, this->ni->params[2]);
00541 SetDParam(1, this->ni->params[3]);
00542 SetDParam(2, this->ni->params[4]);
00543 return this->ni->params[4] == 0 ? STR_NEWS_MERGER_TAKEOVER_TITLE : STR_NEWS_COMPANY_MERGER_DESCRIPTION;
00544
00545 case NS_COMPANY_BANKRUPT:
00546 SetDParam(0, this->ni->params[2]);
00547 return STR_NEWS_COMPANY_BANKRUPT_DESCRIPTION;
00548
00549 case NS_COMPANY_NEW:
00550 SetDParam(0, this->ni->params[2]);
00551 SetDParam(1, this->ni->params[3]);
00552 return STR_NEWS_COMPANY_LAUNCH_DESCRIPTION;
00553
00554 default:
00555 NOT_REACHED();
00556 }
00557 }
00558
00559 StringID GetNewVehicleMessageString(int widget) const
00560 {
00561 assert(this->ni->reftype1 == NR_ENGINE);
00562 EngineID engine = this->ni->ref1;
00563
00564 switch (widget) {
00565 case NTW_VEH_TITLE:
00566 SetDParam(0, GetEngineCategoryName(engine));
00567 return STR_NEWS_NEW_VEHICLE_NOW_AVAILABLE;
00568
00569 case NTW_VEH_NAME:
00570 SetDParam(0, engine);
00571 return STR_NEWS_NEW_VEHICLE_TYPE;
00572
00573 default:
00574 NOT_REACHED();
00575 }
00576 }
00577 };
00578
00579 uint NewsWindow::duration = 0;
00580
00581
00583 static void ShowNewspaper(const NewsItem *ni)
00584 {
00585 SoundFx sound = _news_type_data[_news_subtype_data[ni->subtype].type].sound;
00586 if (sound != 0) SndPlayFx(sound);
00587
00588 new NewsWindow(_news_subtype_data[ni->subtype].desc, ni);
00589 }
00590
00592 static void ShowTicker(const NewsItem *ni)
00593 {
00594 if (_news_ticker_sound) SndPlayFx(SND_16_MORSE);
00595
00596 _statusbar_news_item = ni;
00597 InvalidateWindowData(WC_STATUS_BAR, 0, SBI_SHOW_TICKER);
00598 }
00599
00601 void InitNewsItemStructs()
00602 {
00603 for (NewsItem *ni = _oldest_news; ni != NULL; ) {
00604 NewsItem *next = ni->next;
00605 delete ni;
00606 ni = next;
00607 }
00608
00609 _total_news = 0;
00610 _oldest_news = NULL;
00611 _latest_news = NULL;
00612 _forced_news = NULL;
00613 _current_news = NULL;
00614 _statusbar_news_item = NULL;
00615 NewsWindow::duration = 0;
00616 }
00617
00622 static bool ReadyForNextItem()
00623 {
00624 const NewsItem *ni = _forced_news == NULL ? _current_news : _forced_news;
00625 if (ni == NULL) return true;
00626
00627
00628
00629 if (IsNewsTickerShown()) return false;
00630
00631
00632 if (NewsWindow::duration != 0) NewsWindow::duration--;
00633
00634
00635 return (NewsWindow::duration == 0 || FindWindowById(WC_NEWS_WINDOW, 0) == NULL);
00636 }
00637
00639 static void MoveToNextItem()
00640 {
00641 InvalidateWindowData(WC_STATUS_BAR, 0, SBI_NEWS_DELETED);
00642 DeleteWindowById(WC_NEWS_WINDOW, 0);
00643 _forced_news = NULL;
00644 _statusbar_news_item = NULL;
00645
00646
00647 if (_current_news != _latest_news) {
00648 _current_news = (_current_news == NULL) ? _oldest_news : _current_news->next;
00649 const NewsItem *ni = _current_news;
00650 const NewsType type = _news_subtype_data[ni->subtype].type;
00651
00652
00653 if (_date - _news_type_data[type].age > ni->date) return;
00654
00655 switch (_news_type_data[type].display) {
00656 default: NOT_REACHED();
00657 case ND_OFF:
00658 InvalidateWindowData(WC_STATUS_BAR, 0, SBI_SHOW_REMINDER);
00659 break;
00660
00661 case ND_SUMMARY:
00662 ShowTicker(ni);
00663 break;
00664
00665 case ND_FULL:
00666 ShowNewspaper(ni);
00667 break;
00668 }
00669 }
00670 }
00671
00684 void AddNewsItem(StringID string, NewsSubtype subtype, NewsReferenceType reftype1, uint32 ref1, NewsReferenceType reftype2, uint32 ref2, void *free_data)
00685 {
00686 if (_game_mode == GM_MENU) return;
00687
00688
00689 NewsItem *ni = new NewsItem;
00690
00691 ni->string_id = string;
00692 ni->subtype = subtype;
00693 ni->flags = _news_subtype_data[subtype].flags;
00694
00695
00696 if (_cur_year >= _settings_client.gui.coloured_news_year) ni->flags |= NF_INCOLOUR;
00697
00698 ni->reftype1 = reftype1;
00699 ni->reftype2 = reftype2;
00700 ni->ref1 = ref1;
00701 ni->ref2 = ref2;
00702 ni->free_data = free_data;
00703 ni->date = _date;
00704 CopyOutDParam(ni->params, 0, lengthof(ni->params));
00705
00706 if (_total_news++ == 0) {
00707 assert(_oldest_news == NULL);
00708 _oldest_news = ni;
00709 ni->prev = NULL;
00710 } else {
00711 assert(_latest_news->next == NULL);
00712 _latest_news->next = ni;
00713 ni->prev = _latest_news;
00714 }
00715
00716 ni->next = NULL;
00717 _latest_news = ni;
00718
00719 SetWindowDirty(WC_MESSAGE_HISTORY, 0);
00720 }
00721
00723 static void DeleteNewsItem(NewsItem *ni)
00724 {
00725
00726 if (ni->prev != NULL) {
00727 ni->prev->next = ni->next;
00728 } else {
00729 assert(_oldest_news == ni);
00730 _oldest_news = ni->next;
00731 }
00732
00733 if (ni->next != NULL) {
00734 ni->next->prev = ni->prev;
00735 } else {
00736 assert(_latest_news == ni);
00737 _latest_news = ni->prev;
00738 }
00739
00740 _total_news--;
00741
00742 if (_forced_news == ni || _current_news == ni || _statusbar_news_item == ni) {
00743
00744
00745 if (_current_news == ni) _current_news = ni->prev;
00746
00747
00748
00749 MoveToNextItem();
00750 }
00751
00752 delete ni;
00753
00754 SetWindowDirty(WC_MESSAGE_HISTORY, 0);
00755 }
00756
00757 void DeleteVehicleNews(VehicleID vid, StringID news)
00758 {
00759 NewsItem *ni = _oldest_news;
00760
00761 while (ni != NULL) {
00762 NewsItem *next = ni->next;
00763 if (((ni->reftype1 == NR_VEHICLE && ni->ref1 == vid) || (ni->reftype2 == NR_VEHICLE && ni->ref2 == vid)) &&
00764 (news == INVALID_STRING_ID || ni->string_id == news)) {
00765 DeleteNewsItem(ni);
00766 }
00767 ni = next;
00768 }
00769 }
00770
00776 void DeleteStationNews(StationID sid)
00777 {
00778 NewsItem *ni = _oldest_news;
00779
00780 while (ni != NULL) {
00781 NewsItem *next = ni->next;
00782 if ((ni->reftype1 == NR_STATION && ni->ref1 == sid) || (ni->reftype2 == NR_STATION && ni->ref2 == sid)) {
00783 DeleteNewsItem(ni);
00784 }
00785 ni = next;
00786 }
00787 }
00788
00793 void DeleteIndustryNews(IndustryID iid)
00794 {
00795 NewsItem *ni = _oldest_news;
00796
00797 while (ni != NULL) {
00798 NewsItem *next = ni->next;
00799 if ((ni->reftype1 == NR_INDUSTRY && ni->ref1 == iid) || (ni->reftype2 == NR_INDUSTRY && ni->ref2 == iid)) {
00800 DeleteNewsItem(ni);
00801 }
00802 ni = next;
00803 }
00804 }
00805
00806 static void RemoveOldNewsItems()
00807 {
00808 NewsItem *next;
00809 for (NewsItem *cur = _oldest_news; _total_news > MIN_NEWS_AMOUNT && cur != NULL; cur = next) {
00810 next = cur->next;
00811 if (_date - _news_type_data[_news_subtype_data[cur->subtype].type].age * _settings_client.gui.news_message_timeout > cur->date) DeleteNewsItem(cur);
00812 }
00813 }
00814
00821 void ChangeVehicleNews(VehicleID from_index, VehicleID to_index)
00822 {
00823 for (NewsItem *ni = _oldest_news; ni != NULL; ni = ni->next) {
00824 if (ni->reftype1 == NR_VEHICLE && ni->ref1 == from_index) ni->ref1 = to_index;
00825 if (ni->reftype2 == NR_VEHICLE && ni->ref2 == from_index) ni->ref2 = to_index;
00826
00827
00828
00829
00830
00831
00832
00833
00834 if (ni->subtype == NS_ADVICE && ni->params[0] == from_index) ni->params[0] = to_index;
00835 }
00836 }
00837
00838 void NewsLoop()
00839 {
00840
00841 if (_total_news == 0) return;
00842
00843
00844
00845
00846 if (FindWindowById(WC_STATUS_BAR, 0) == NULL) return;
00847
00848 static byte _last_clean_month = 0;
00849
00850 if (_last_clean_month != _cur_month) {
00851 RemoveOldNewsItems();
00852 _last_clean_month = _cur_month;
00853 }
00854
00855 if (ReadyForNextItem()) MoveToNextItem();
00856 }
00857
00859 static void ShowNewsMessage(const NewsItem *ni)
00860 {
00861 assert(_total_news != 0);
00862
00863
00864 DeleteWindowById(WC_NEWS_WINDOW, 0);
00865
00866
00867 _forced_news = ni;
00868
00869 if (_forced_news != NULL) {
00870 DeleteWindowById(WC_NEWS_WINDOW, 0);
00871 ShowNewspaper(ni);
00872 }
00873 }
00874
00876 void ShowLastNewsMessage()
00877 {
00878 if (_total_news == 0) {
00879 return;
00880 } else if (_forced_news == NULL) {
00881
00882
00883 const Window *w = FindWindowById(WC_NEWS_WINDOW, 0);
00884 ShowNewsMessage((w == NULL || (_current_news == _oldest_news)) ? _current_news : _current_news->prev);
00885 } else if (_forced_news == _oldest_news) {
00886
00887 ShowNewsMessage(_latest_news);
00888 } else {
00889
00890 ShowNewsMessage(_forced_news->prev);
00891 }
00892 }
00893
00894
00905 static void DrawNewsString(uint left, uint right, int y, TextColour colour, const NewsItem *ni)
00906 {
00907 char buffer[512], buffer2[512];
00908 StringID str;
00909
00910 CopyInDParam(0, ni->params, lengthof(ni->params));
00911 str = ni->string_id;
00912
00913 GetString(buffer, str, lastof(buffer));
00914
00915
00916 const char *ptr = buffer;
00917 char *dest = buffer2;
00918 WChar c_last = '\0';
00919 for (;;) {
00920 WChar c = Utf8Consume(&ptr);
00921 if (c == 0) break;
00922
00923 if (c == '\n' && c_last != '\n') {
00924 dest[0] = ' ';
00925 dest++;
00926 } else if (c == '\r') {
00927 dest[0] = dest[1] = dest[2] = dest[3] = ' ';
00928 dest += 4;
00929 } else if (IsPrintable(c)) {
00930 dest += Utf8Encode(dest, c);
00931 }
00932 c_last = c;
00933 }
00934
00935 *dest = '\0';
00936
00937 DrawString(left, right, y, buffer2, colour);
00938 }
00939
00941 enum MessageHistoryWidgets {
00942 MHW_STICKYBOX,
00943 MHW_BACKGROUND,
00944 MHW_SCROLLBAR,
00945 };
00946
00947 struct MessageHistoryWindow : Window {
00948 static const int top_spacing;
00949 static const int bottom_spacing;
00950
00951 int line_height;
00952 int date_width;
00953
00954 Scrollbar *vscroll;
00955
00956 MessageHistoryWindow(const WindowDesc *desc) : Window()
00957 {
00958 this->CreateNestedTree(desc);
00959 this->vscroll = this->GetScrollbar(MHW_SCROLLBAR);
00960 this->FinishInitNested(desc);
00961 this->OnInvalidateData(0);
00962 }
00963
00964 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
00965 {
00966 if (widget == MHW_BACKGROUND) {
00967 this->line_height = FONT_HEIGHT_NORMAL + 2;
00968 resize->height = this->line_height;
00969
00970 SetDParam(0, ConvertYMDToDate(ORIGINAL_MAX_YEAR, 12, 30));
00971 this->date_width = GetStringBoundingBox(STR_SHORT_DATE).width;
00972
00973 size->height = 4 * resize->height + this->top_spacing + this->bottom_spacing;
00974 size->width = max(200u, size->width);
00975 }
00976 }
00977
00978 virtual void OnPaint()
00979 {
00980 this->OnInvalidateData(0);
00981 this->DrawWidgets();
00982 }
00983
00984 virtual void DrawWidget(const Rect &r, int widget) const
00985 {
00986 if (widget != MHW_BACKGROUND || _total_news == 0) return;
00987
00988
00989 NewsItem *ni = _latest_news;
00990 for (int n = this->vscroll->GetPosition(); n > 0; n--) {
00991 ni = ni->prev;
00992 if (ni == NULL) return;
00993 }
00994
00995
00996 int y = r.top + this->top_spacing;
00997 bool rtl = _current_text_dir == TD_RTL;
00998 uint date_left = rtl ? r.right - WD_FRAMERECT_RIGHT - this->date_width : r.left + WD_FRAMERECT_LEFT;
00999 uint date_right = rtl ? r.right - WD_FRAMERECT_RIGHT : r.left + WD_FRAMERECT_LEFT + this->date_width;
01000 uint news_left = rtl ? r.left + WD_FRAMERECT_LEFT : r.left + WD_FRAMERECT_LEFT + this->date_width + WD_FRAMERECT_RIGHT;
01001 uint news_right = rtl ? r.right - WD_FRAMERECT_RIGHT - this->date_width - WD_FRAMERECT_RIGHT : r.right - WD_FRAMERECT_RIGHT;
01002 for (int n = this->vscroll->GetCapacity(); n > 0; n--) {
01003 SetDParam(0, ni->date);
01004 DrawString(date_left, date_right, y, STR_SHORT_DATE);
01005
01006 DrawNewsString(news_left, news_right, y, TC_WHITE, ni);
01007 y += this->line_height;
01008
01009 ni = ni->prev;
01010 if (ni == NULL) return;
01011 }
01012 }
01013
01014 virtual void OnInvalidateData(int data)
01015 {
01016 this->vscroll->SetCount(_total_news);
01017 }
01018
01019 virtual void OnClick(Point pt, int widget, int click_count)
01020 {
01021 if (widget == MHW_BACKGROUND) {
01022 NewsItem *ni = _latest_news;
01023 if (ni == NULL) return;
01024
01025 for (int n = this->vscroll->GetScrolledRowFromWidget(pt.y, this, MHW_BACKGROUND, WD_FRAMERECT_TOP, this->line_height); n > 0; n--) {
01026 ni = ni->prev;
01027 if (ni == NULL) return;
01028 }
01029
01030 ShowNewsMessage(ni);
01031 }
01032 }
01033
01034 virtual void OnResize()
01035 {
01036 this->vscroll->SetCapacity(this->GetWidget<NWidgetBase>(MHW_BACKGROUND)->current_y / this->line_height);
01037 }
01038 };
01039
01040 const int MessageHistoryWindow::top_spacing = WD_FRAMERECT_TOP + 4;
01041 const int MessageHistoryWindow::bottom_spacing = WD_FRAMERECT_BOTTOM;
01042
01043 static const NWidgetPart _nested_message_history[] = {
01044 NWidget(NWID_HORIZONTAL),
01045 NWidget(WWT_CLOSEBOX, COLOUR_BROWN),
01046 NWidget(WWT_CAPTION, COLOUR_BROWN), SetDataTip(STR_MESSAGE_HISTORY, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
01047 NWidget(WWT_SHADEBOX, COLOUR_BROWN),
01048 NWidget(WWT_STICKYBOX, COLOUR_BROWN),
01049 EndContainer(),
01050
01051 NWidget(NWID_HORIZONTAL),
01052 NWidget(WWT_PANEL, COLOUR_BROWN, MHW_BACKGROUND), SetMinimalSize(200, 125), SetDataTip(0x0, STR_MESSAGE_HISTORY_TOOLTIP), SetResize(1, 12), SetScrollbar(MHW_SCROLLBAR),
01053 EndContainer(),
01054 NWidget(NWID_VERTICAL),
01055 NWidget(NWID_VSCROLLBAR, COLOUR_BROWN, MHW_SCROLLBAR),
01056 NWidget(WWT_RESIZEBOX, COLOUR_BROWN),
01057 EndContainer(),
01058 EndContainer(),
01059 };
01060
01061 static const WindowDesc _message_history_desc(
01062 WDP_AUTO, 400, 140,
01063 WC_MESSAGE_HISTORY, WC_NONE,
01064 WDF_UNCLICK_BUTTONS,
01065 _nested_message_history, lengthof(_nested_message_history)
01066 );
01067
01069 void ShowMessageHistory()
01070 {
01071 DeleteWindowById(WC_MESSAGE_HISTORY, 0);
01072 new MessageHistoryWindow(&_message_history_desc);
01073 }
01074
01076 enum MessageOptionsSpace {
01077 MOS_WIDG_PER_SETTING = 4,
01078
01079 MOS_LEFT_EDGE = 6,
01080 MOS_COLUMN_SPACING = 4,
01081 MOS_RIGHT_EDGE = 6,
01082 MOS_BUTTON_SPACE = 10,
01083
01084 MOS_ABOVE_GLOBAL_SETTINGS = 6,
01085 MOS_BOTTOM_EDGE = 6,
01086 };
01087
01089 enum MessageOptionWidgets {
01090 WIDGET_NEWSOPT_BACKGROUND,
01091 WIDGET_NEWSOPT_LABEL,
01092 WIDGET_NEWSOPT_DROP_SUMMARY,
01093 WIDGET_NEWSOPT_LABEL_SUMMARY,
01094 WIDGET_NEWSOPT_SOUNDTICKER,
01095 WIDGET_NEWSOPT_SOUNDTICKER_LABEL,
01096
01097 WIDGET_NEWSOPT_START_OPTION,
01098 WIDGET_NEWSOPT_END_OPTION = WIDGET_NEWSOPT_START_OPTION + NT_END * MOS_WIDG_PER_SETTING,
01099 };
01100
01101 struct MessageOptionsWindow : Window {
01102 static const StringID message_opt[];
01103 int state;
01104 Dimension dim_message_opt;
01105
01106 MessageOptionsWindow(const WindowDesc *desc) : Window()
01107 {
01108 this->InitNested(desc);
01109
01110 NewsDisplay all_val = _news_type_data[0].display;
01111 for (int i = 0; i < NT_END; i++) {
01112 this->SetMessageButtonStates(_news_type_data[i].display, i);
01113
01114 if (_news_type_data[i].display != all_val) all_val = ND_OFF;
01115 }
01116
01117 this->state = all_val;
01118 this->OnInvalidateData(0);
01119 }
01120
01129 void SetMessageButtonStates(byte value, int element)
01130 {
01131 element *= MOS_WIDG_PER_SETTING;
01132
01133 this->SetWidgetDisabledState(element + WIDGET_NEWSOPT_START_OPTION, value == 0);
01134 this->SetWidgetDisabledState(element + WIDGET_NEWSOPT_START_OPTION + 2, value == 2);
01135 }
01136
01137 virtual void DrawWidget(const Rect &r, int widget) const
01138 {
01139 if (widget >= WIDGET_NEWSOPT_START_OPTION && widget < WIDGET_NEWSOPT_END_OPTION && (widget - WIDGET_NEWSOPT_START_OPTION) % MOS_WIDG_PER_SETTING == 1) {
01140
01141 int i = (widget - WIDGET_NEWSOPT_START_OPTION) / MOS_WIDG_PER_SETTING;
01142 DrawString(r.left, r.right, r.top + 2, this->message_opt[_news_type_data[i].display], TC_BLACK, SA_HOR_CENTER);
01143 }
01144 }
01145
01146 virtual void OnInit()
01147 {
01148 this->dim_message_opt.width = 0;
01149 this->dim_message_opt.height = 0;
01150 for (const StringID *str = message_opt; *str != INVALID_STRING_ID; str++) this->dim_message_opt = maxdim(this->dim_message_opt, GetStringBoundingBox(*str));
01151 }
01152
01153 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
01154 {
01155 if (widget >= WIDGET_NEWSOPT_START_OPTION && widget < WIDGET_NEWSOPT_END_OPTION) {
01156
01157 size->height = FONT_HEIGHT_NORMAL + max(WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM, WD_IMGBTN_TOP + WD_IMGBTN_BOTTOM);
01158
01159
01160 if ((widget - WIDGET_NEWSOPT_START_OPTION) % MOS_WIDG_PER_SETTING == 1) {
01161 size->width = this->dim_message_opt.width + padding.width + MOS_BUTTON_SPACE;
01162 }
01163 return;
01164 }
01165
01166
01167 if (widget == WIDGET_NEWSOPT_DROP_SUMMARY || widget == WIDGET_NEWSOPT_LABEL_SUMMARY || widget == WIDGET_NEWSOPT_SOUNDTICKER || widget == WIDGET_NEWSOPT_SOUNDTICKER_LABEL) {
01168
01169 size->height = FONT_HEIGHT_NORMAL + max(WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM, WD_DROPDOWNTEXT_TOP + WD_DROPDOWNTEXT_BOTTOM);
01170
01171 if (widget == WIDGET_NEWSOPT_DROP_SUMMARY) {
01172 size->width = this->dim_message_opt.width + padding.width + MOS_BUTTON_SPACE;
01173 } else if (widget == WIDGET_NEWSOPT_SOUNDTICKER) {
01174 size->width += MOS_BUTTON_SPACE;
01175 }
01176 return;
01177 }
01178 }
01179
01180 virtual void OnInvalidateData(int data)
01181 {
01182
01183 this->GetWidget<NWidgetCore>(WIDGET_NEWSOPT_DROP_SUMMARY)->widget_data = this->message_opt[this->state];
01184
01185
01186 this->SetWidgetLoweredState(WIDGET_NEWSOPT_SOUNDTICKER, _news_ticker_sound);
01187 }
01188
01189 virtual void OnClick(Point pt, int widget, int click_count)
01190 {
01191 switch (widget) {
01192 case WIDGET_NEWSOPT_DROP_SUMMARY:
01193 ShowDropDownMenu(this, this->message_opt, this->state, WIDGET_NEWSOPT_DROP_SUMMARY, 0, 0);
01194 break;
01195
01196 case WIDGET_NEWSOPT_SOUNDTICKER:
01197 _news_ticker_sound ^= 1;
01198 this->InvalidateData();
01199 break;
01200
01201 default: {
01202 if (widget >= WIDGET_NEWSOPT_START_OPTION && widget < WIDGET_NEWSOPT_END_OPTION) {
01203 int wid = widget - WIDGET_NEWSOPT_START_OPTION;
01204 int element = wid / MOS_WIDG_PER_SETTING;
01205 byte val = (_news_type_data[element].display + ((wid % MOS_WIDG_PER_SETTING) ? 1 : -1)) % 3;
01206
01207 this->SetMessageButtonStates(val, element);
01208 _news_type_data[element].display = (NewsDisplay)val;
01209 this->SetDirty();
01210 }
01211 break;
01212 }
01213 }
01214 }
01215
01216 virtual void OnDropdownSelect(int widget, int index)
01217 {
01218 this->state = index;
01219
01220 for (int i = 0; i < NT_END; i++) {
01221 this->SetMessageButtonStates(index, i);
01222 _news_type_data[i].display = (NewsDisplay)index;
01223 }
01224 this->InvalidateData();
01225 }
01226 };
01227
01228 const StringID MessageOptionsWindow::message_opt[] = {STR_NEWS_MESSAGES_OFF, STR_NEWS_MESSAGES_SUMMARY, STR_NEWS_MESSAGES_FULL, INVALID_STRING_ID};
01229
01231 static NWidgetBase *MakeButtonsColumn(int *biggest_index)
01232 {
01233 NWidgetVertical *vert_buttons = new NWidgetVertical;
01234
01235
01236 int widnum = WIDGET_NEWSOPT_START_OPTION;
01237 for (int i = 0; i < NT_END; i++) {
01238 NWidgetHorizontal *hor = new NWidgetHorizontal;
01239
01240 NWidgetLeaf *leaf = new NWidgetLeaf(WWT_PUSHARROWBTN, COLOUR_YELLOW, widnum, AWV_DECREASE, STR_TOOLTIP_HSCROLL_BAR_SCROLLS_LIST);
01241 leaf->SetFill(1, 1);
01242 hor->Add(leaf);
01243
01244 leaf = new NWidgetLeaf(WWT_PUSHTXTBTN, COLOUR_YELLOW, widnum + 1, STR_EMPTY, STR_NULL);
01245 leaf->SetFill(1, 1);
01246 hor->Add(leaf);
01247
01248 leaf = new NWidgetLeaf(WWT_PUSHARROWBTN, COLOUR_YELLOW, widnum + 2, AWV_INCREASE, STR_TOOLTIP_HSCROLL_BAR_SCROLLS_LIST);
01249 leaf->SetFill(1, 1);
01250 hor->Add(leaf);
01251 vert_buttons->Add(hor);
01252
01253 widnum += MOS_WIDG_PER_SETTING;
01254 }
01255 *biggest_index = widnum - MOS_WIDG_PER_SETTING + 2;
01256
01257
01258 NWidgetSpacer *spacer = new NWidgetSpacer(0, MOS_ABOVE_GLOBAL_SETTINGS);
01259 vert_buttons->Add(spacer);
01260
01261
01262 NWidgetLeaf *leaf = new NWidgetLeaf(WWT_DROPDOWN, COLOUR_YELLOW, WIDGET_NEWSOPT_DROP_SUMMARY, STR_EMPTY, STR_NULL);
01263 leaf->SetFill(1, 1);
01264 vert_buttons->Add(leaf);
01265
01266 leaf = new NWidgetLeaf(WWT_TEXTBTN_2, COLOUR_YELLOW, WIDGET_NEWSOPT_SOUNDTICKER, STR_STATION_BUILD_COVERAGE_OFF, STR_NULL);
01267 leaf->SetFill(1, 1);
01268 vert_buttons->Add(leaf);
01269
01270 *biggest_index = max(*biggest_index, max<int>(WIDGET_NEWSOPT_DROP_SUMMARY, WIDGET_NEWSOPT_SOUNDTICKER));
01271 return vert_buttons;
01272 }
01273
01275 static NWidgetBase *MakeDescriptionColumn(int *biggest_index)
01276 {
01277 NWidgetVertical *vert_desc = new NWidgetVertical;
01278
01279
01280 int widnum = WIDGET_NEWSOPT_START_OPTION;
01281 for (int i = 0; i < NT_END; i++) {
01282 NWidgetHorizontal *hor = new NWidgetHorizontal;
01283
01284
01285 NWidgetLeaf *leaf = new NWidgetLeaf(WWT_TEXT, COLOUR_YELLOW, widnum + 3, _news_type_data[i].description, STR_NULL);
01286 hor->Add(leaf);
01287
01288 NWidgetSpacer *spacer = new NWidgetSpacer(0, 0);
01289 spacer->SetFill(1, 0);
01290 hor->Add(spacer);
01291 vert_desc->Add(hor);
01292
01293 widnum += MOS_WIDG_PER_SETTING;
01294 }
01295 *biggest_index = widnum - MOS_WIDG_PER_SETTING + 3;
01296
01297
01298 NWidgetSpacer *spacer = new NWidgetSpacer(0, MOS_ABOVE_GLOBAL_SETTINGS);
01299 vert_desc->Add(spacer);
01300
01301
01302 NWidgetHorizontal *hor = new NWidgetHorizontal;
01303 NWidgetLeaf *leaf = new NWidgetLeaf(WWT_TEXT, COLOUR_YELLOW, WIDGET_NEWSOPT_LABEL_SUMMARY, STR_NEWS_MESSAGES_ALL, STR_NULL);
01304 hor->Add(leaf);
01305
01306 spacer = new NWidgetSpacer(0, 0);
01307 spacer->SetFill(1, 0);
01308 hor->Add(spacer);
01309 vert_desc->Add(hor);
01310
01311 hor = new NWidgetHorizontal;
01312 leaf = new NWidgetLeaf(WWT_TEXT, COLOUR_YELLOW, WIDGET_NEWSOPT_SOUNDTICKER_LABEL, STR_NEWS_MESSAGES_SOUND, STR_NULL);
01313 hor->Add(leaf);
01314
01315 spacer = new NWidgetSpacer(0, 0);
01316 leaf->SetFill(1, 0);
01317 hor->Add(spacer);
01318 vert_desc->Add(hor);
01319
01320 *biggest_index = max(*biggest_index, max<int>(WIDGET_NEWSOPT_LABEL_SUMMARY, WIDGET_NEWSOPT_SOUNDTICKER_LABEL));
01321 return vert_desc;
01322 }
01323
01324 static const NWidgetPart _nested_message_options_widgets[] = {
01325 NWidget(NWID_HORIZONTAL),
01326 NWidget(WWT_CLOSEBOX, COLOUR_BROWN),
01327 NWidget(WWT_CAPTION, COLOUR_BROWN), SetDataTip(STR_NEWS_MESSAGE_OPTIONS_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
01328 EndContainer(),
01329 NWidget(WWT_PANEL, COLOUR_BROWN, WIDGET_NEWSOPT_BACKGROUND),
01330 NWidget(NWID_HORIZONTAL),
01331 NWidget(NWID_SPACER), SetFill(1, 0),
01332 NWidget(WWT_LABEL, COLOUR_BROWN, WIDGET_NEWSOPT_LABEL), SetMinimalSize(0, 14), SetDataTip(STR_NEWS_MESSAGE_TYPES, STR_NULL),
01333 NWidget(NWID_SPACER), SetFill(1, 0),
01334 EndContainer(),
01335 NWidget(NWID_HORIZONTAL),
01336 NWidget(NWID_SPACER), SetMinimalSize(MOS_LEFT_EDGE, 0),
01337 NWidgetFunction(MakeButtonsColumn),
01338 NWidget(NWID_SPACER), SetMinimalSize(MOS_COLUMN_SPACING, 0),
01339 NWidgetFunction(MakeDescriptionColumn),
01340 NWidget(NWID_SPACER), SetMinimalSize(MOS_RIGHT_EDGE, 0),
01341 EndContainer(),
01342 NWidget(NWID_SPACER), SetMinimalSize(0, MOS_BOTTOM_EDGE),
01343 EndContainer(),
01344 };
01345
01346 static const WindowDesc _message_options_desc(
01347 WDP_AUTO, 0, 0,
01348 WC_GAME_OPTIONS, WC_NONE,
01349 WDF_UNCLICK_BUTTONS,
01350 _nested_message_options_widgets, lengthof(_nested_message_options_widgets)
01351 );
01352
01353 void ShowMessageOptions()
01354 {
01355 DeleteWindowById(WC_GAME_OPTIONS, 0);
01356 new MessageOptionsWindow(&_message_options_desc);
01357 }