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 "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
00763 void DeleteVehicleNews(VehicleID vid, StringID news)
00764 {
00765 NewsItem *ni = _oldest_news;
00766
00767 while (ni != NULL) {
00768 NewsItem *next = ni->next;
00769 if (((ni->reftype1 == NR_VEHICLE && ni->ref1 == vid) || (ni->reftype2 == NR_VEHICLE && ni->ref2 == vid)) &&
00770 (news == INVALID_STRING_ID || ni->string_id == news)) {
00771 DeleteNewsItem(ni);
00772 }
00773 ni = next;
00774 }
00775 }
00776
00782 void DeleteStationNews(StationID sid)
00783 {
00784 NewsItem *ni = _oldest_news;
00785
00786 while (ni != NULL) {
00787 NewsItem *next = ni->next;
00788 if ((ni->reftype1 == NR_STATION && ni->ref1 == sid) || (ni->reftype2 == NR_STATION && ni->ref2 == sid)) {
00789 DeleteNewsItem(ni);
00790 }
00791 ni = next;
00792 }
00793 }
00794
00799 void DeleteIndustryNews(IndustryID iid)
00800 {
00801 NewsItem *ni = _oldest_news;
00802
00803 while (ni != NULL) {
00804 NewsItem *next = ni->next;
00805 if ((ni->reftype1 == NR_INDUSTRY && ni->ref1 == iid) || (ni->reftype2 == NR_INDUSTRY && ni->ref2 == iid)) {
00806 DeleteNewsItem(ni);
00807 }
00808 ni = next;
00809 }
00810 }
00811
00812 static void RemoveOldNewsItems()
00813 {
00814 NewsItem *next;
00815 for (NewsItem *cur = _oldest_news; _total_news > MIN_NEWS_AMOUNT && cur != NULL; cur = next) {
00816 next = cur->next;
00817 if (_date - _news_type_data[_news_subtype_data[cur->subtype].type].age * _settings_client.gui.news_message_timeout > cur->date) DeleteNewsItem(cur);
00818 }
00819 }
00820
00827 void ChangeVehicleNews(VehicleID from_index, VehicleID to_index)
00828 {
00829 for (NewsItem *ni = _oldest_news; ni != NULL; ni = ni->next) {
00830 if (ni->reftype1 == NR_VEHICLE && ni->ref1 == from_index) ni->ref1 = to_index;
00831 if (ni->reftype2 == NR_VEHICLE && ni->ref2 == from_index) ni->ref2 = to_index;
00832
00833
00834
00835
00836
00837
00838
00839
00840 if (ni->subtype == NS_ADVICE && ni->params[0] == from_index) ni->params[0] = to_index;
00841 }
00842 }
00843
00844 void NewsLoop()
00845 {
00846
00847 if (_total_news == 0) return;
00848
00849
00850
00851
00852 if (FindWindowById(WC_STATUS_BAR, 0) == NULL) return;
00853
00854 static byte _last_clean_month = 0;
00855
00856 if (_last_clean_month != _cur_month) {
00857 RemoveOldNewsItems();
00858 _last_clean_month = _cur_month;
00859 }
00860
00861 if (ReadyForNextItem()) MoveToNextItem();
00862 }
00863
00865 static void ShowNewsMessage(const NewsItem *ni)
00866 {
00867 assert(_total_news != 0);
00868
00869
00870 DeleteWindowById(WC_NEWS_WINDOW, 0);
00871
00872
00873 _forced_news = ni;
00874
00875 if (_forced_news != NULL) {
00876 DeleteWindowById(WC_NEWS_WINDOW, 0);
00877 ShowNewspaper(ni);
00878 }
00879 }
00880
00882 void ShowLastNewsMessage()
00883 {
00884 if (_total_news == 0) {
00885 return;
00886 } else if (_forced_news == NULL) {
00887
00888
00889 const Window *w = FindWindowById(WC_NEWS_WINDOW, 0);
00890 ShowNewsMessage((w == NULL || (_current_news == _oldest_news)) ? _current_news : _current_news->prev);
00891 } else if (_forced_news == _oldest_news) {
00892
00893 ShowNewsMessage(_latest_news);
00894 } else {
00895
00896 ShowNewsMessage(_forced_news->prev);
00897 }
00898 }
00899
00900
00911 static void DrawNewsString(uint left, uint right, int y, TextColour colour, const NewsItem *ni)
00912 {
00913 char buffer[512], buffer2[512];
00914 StringID str;
00915
00916 CopyInDParam(0, ni->params, lengthof(ni->params));
00917 str = ni->string_id;
00918
00919 GetString(buffer, str, lastof(buffer));
00920
00921
00922 const char *ptr = buffer;
00923 char *dest = buffer2;
00924 WChar c_last = '\0';
00925 for (;;) {
00926 WChar c = Utf8Consume(&ptr);
00927 if (c == 0) break;
00928
00929 if (c == '\n' && c_last != '\n') {
00930 dest[0] = ' ';
00931 dest++;
00932 } else if (c == '\r') {
00933 dest[0] = dest[1] = dest[2] = dest[3] = ' ';
00934 dest += 4;
00935 } else if (IsPrintable(c)) {
00936 dest += Utf8Encode(dest, c);
00937 }
00938 c_last = c;
00939 }
00940
00941 *dest = '\0';
00942
00943 DrawString(left, right, y, buffer2, colour);
00944 }
00945
00947 enum MessageHistoryWidgets {
00948 MHW_STICKYBOX,
00949 MHW_BACKGROUND,
00950 MHW_SCROLLBAR,
00951 };
00952
00953 struct MessageHistoryWindow : Window {
00954 static const int top_spacing;
00955 static const int bottom_spacing;
00956
00957 int line_height;
00958 int date_width;
00959
00960 Scrollbar *vscroll;
00961
00962 MessageHistoryWindow(const WindowDesc *desc) : Window()
00963 {
00964 this->CreateNestedTree(desc);
00965 this->vscroll = this->GetScrollbar(MHW_SCROLLBAR);
00966 this->FinishInitNested(desc);
00967 this->OnInvalidateData(0);
00968 }
00969
00970 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
00971 {
00972 if (widget == MHW_BACKGROUND) {
00973 this->line_height = FONT_HEIGHT_NORMAL + 2;
00974 resize->height = this->line_height;
00975
00976 SetDParam(0, ConvertYMDToDate(ORIGINAL_MAX_YEAR, 12, 30));
00977 this->date_width = GetStringBoundingBox(STR_SHORT_DATE).width;
00978
00979 size->height = 4 * resize->height + this->top_spacing + this->bottom_spacing;
00980 size->width = max(200u, size->width);
00981 }
00982 }
00983
00984 virtual void OnPaint()
00985 {
00986 this->OnInvalidateData(0);
00987 this->DrawWidgets();
00988 }
00989
00990 virtual void DrawWidget(const Rect &r, int widget) const
00991 {
00992 if (widget != MHW_BACKGROUND || _total_news == 0) return;
00993
00994
00995 NewsItem *ni = _latest_news;
00996 for (int n = this->vscroll->GetPosition(); n > 0; n--) {
00997 ni = ni->prev;
00998 if (ni == NULL) return;
00999 }
01000
01001
01002 int y = r.top + this->top_spacing;
01003 bool rtl = _current_text_dir == TD_RTL;
01004 uint date_left = rtl ? r.right - WD_FRAMERECT_RIGHT - this->date_width : r.left + WD_FRAMERECT_LEFT;
01005 uint date_right = rtl ? r.right - WD_FRAMERECT_RIGHT : r.left + WD_FRAMERECT_LEFT + this->date_width;
01006 uint news_left = rtl ? r.left + WD_FRAMERECT_LEFT : r.left + WD_FRAMERECT_LEFT + this->date_width + WD_FRAMERECT_RIGHT;
01007 uint news_right = rtl ? r.right - WD_FRAMERECT_RIGHT - this->date_width - WD_FRAMERECT_RIGHT : r.right - WD_FRAMERECT_RIGHT;
01008 for (int n = this->vscroll->GetCapacity(); n > 0; n--) {
01009 SetDParam(0, ni->date);
01010 DrawString(date_left, date_right, y, STR_SHORT_DATE);
01011
01012 DrawNewsString(news_left, news_right, y, TC_WHITE, ni);
01013 y += this->line_height;
01014
01015 ni = ni->prev;
01016 if (ni == NULL) return;
01017 }
01018 }
01019
01020 virtual void OnInvalidateData(int data)
01021 {
01022 this->vscroll->SetCount(_total_news);
01023 }
01024
01025 virtual void OnClick(Point pt, int widget, int click_count)
01026 {
01027 if (widget == MHW_BACKGROUND) {
01028 NewsItem *ni = _latest_news;
01029 if (ni == NULL) return;
01030
01031 for (int n = this->vscroll->GetScrolledRowFromWidget(pt.y, this, MHW_BACKGROUND, WD_FRAMERECT_TOP, this->line_height); n > 0; n--) {
01032 ni = ni->prev;
01033 if (ni == NULL) return;
01034 }
01035
01036 ShowNewsMessage(ni);
01037 }
01038 }
01039
01040 virtual void OnResize()
01041 {
01042 this->vscroll->SetCapacity(this->GetWidget<NWidgetBase>(MHW_BACKGROUND)->current_y / this->line_height);
01043 }
01044 };
01045
01046 const int MessageHistoryWindow::top_spacing = WD_FRAMERECT_TOP + 4;
01047 const int MessageHistoryWindow::bottom_spacing = WD_FRAMERECT_BOTTOM;
01048
01049 static const NWidgetPart _nested_message_history[] = {
01050 NWidget(NWID_HORIZONTAL),
01051 NWidget(WWT_CLOSEBOX, COLOUR_BROWN),
01052 NWidget(WWT_CAPTION, COLOUR_BROWN), SetDataTip(STR_MESSAGE_HISTORY, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
01053 NWidget(WWT_SHADEBOX, COLOUR_BROWN),
01054 NWidget(WWT_STICKYBOX, COLOUR_BROWN),
01055 EndContainer(),
01056
01057 NWidget(NWID_HORIZONTAL),
01058 NWidget(WWT_PANEL, COLOUR_BROWN, MHW_BACKGROUND), SetMinimalSize(200, 125), SetDataTip(0x0, STR_MESSAGE_HISTORY_TOOLTIP), SetResize(1, 12), SetScrollbar(MHW_SCROLLBAR),
01059 EndContainer(),
01060 NWidget(NWID_VERTICAL),
01061 NWidget(NWID_VSCROLLBAR, COLOUR_BROWN, MHW_SCROLLBAR),
01062 NWidget(WWT_RESIZEBOX, COLOUR_BROWN),
01063 EndContainer(),
01064 EndContainer(),
01065 };
01066
01067 static const WindowDesc _message_history_desc(
01068 WDP_AUTO, 400, 140,
01069 WC_MESSAGE_HISTORY, WC_NONE,
01070 WDF_UNCLICK_BUTTONS,
01071 _nested_message_history, lengthof(_nested_message_history)
01072 );
01073
01075 void ShowMessageHistory()
01076 {
01077 DeleteWindowById(WC_MESSAGE_HISTORY, 0);
01078 new MessageHistoryWindow(&_message_history_desc);
01079 }
01080
01082 enum MessageOptionsSpace {
01083 MOS_WIDG_PER_SETTING = 4,
01084
01085 MOS_LEFT_EDGE = 6,
01086 MOS_COLUMN_SPACING = 4,
01087 MOS_RIGHT_EDGE = 6,
01088 MOS_BUTTON_SPACE = 10,
01089
01090 MOS_ABOVE_GLOBAL_SETTINGS = 6,
01091 MOS_BOTTOM_EDGE = 6,
01092 };
01093
01095 enum MessageOptionWidgets {
01096 WIDGET_NEWSOPT_BACKGROUND,
01097 WIDGET_NEWSOPT_LABEL,
01098 WIDGET_NEWSOPT_DROP_SUMMARY,
01099 WIDGET_NEWSOPT_LABEL_SUMMARY,
01100 WIDGET_NEWSOPT_SOUNDTICKER,
01101 WIDGET_NEWSOPT_SOUNDTICKER_LABEL,
01102
01103 WIDGET_NEWSOPT_START_OPTION,
01104 WIDGET_NEWSOPT_END_OPTION = WIDGET_NEWSOPT_START_OPTION + NT_END * MOS_WIDG_PER_SETTING,
01105 };
01106
01107 struct MessageOptionsWindow : Window {
01108 static const StringID message_opt[];
01109 int state;
01110 Dimension dim_message_opt;
01111
01112 MessageOptionsWindow(const WindowDesc *desc) : Window()
01113 {
01114 this->InitNested(desc);
01115
01116 NewsDisplay all_val = _news_type_data[0].display;
01117 for (int i = 0; i < NT_END; i++) {
01118 this->SetMessageButtonStates(_news_type_data[i].display, i);
01119
01120 if (_news_type_data[i].display != all_val) all_val = ND_OFF;
01121 }
01122
01123 this->state = all_val;
01124 this->OnInvalidateData(0);
01125 }
01126
01135 void SetMessageButtonStates(byte value, int element)
01136 {
01137 element *= MOS_WIDG_PER_SETTING;
01138
01139 this->SetWidgetDisabledState(element + WIDGET_NEWSOPT_START_OPTION, value == 0);
01140 this->SetWidgetDisabledState(element + WIDGET_NEWSOPT_START_OPTION + 2, value == 2);
01141 }
01142
01143 virtual void DrawWidget(const Rect &r, int widget) const
01144 {
01145 if (widget >= WIDGET_NEWSOPT_START_OPTION && widget < WIDGET_NEWSOPT_END_OPTION && (widget - WIDGET_NEWSOPT_START_OPTION) % MOS_WIDG_PER_SETTING == 1) {
01146
01147 int i = (widget - WIDGET_NEWSOPT_START_OPTION) / MOS_WIDG_PER_SETTING;
01148 DrawString(r.left, r.right, r.top + 2, this->message_opt[_news_type_data[i].display], TC_BLACK, SA_HOR_CENTER);
01149 }
01150 }
01151
01152 virtual void OnInit()
01153 {
01154 this->dim_message_opt.width = 0;
01155 this->dim_message_opt.height = 0;
01156 for (const StringID *str = message_opt; *str != INVALID_STRING_ID; str++) this->dim_message_opt = maxdim(this->dim_message_opt, GetStringBoundingBox(*str));
01157 }
01158
01159 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
01160 {
01161 if (widget >= WIDGET_NEWSOPT_START_OPTION && widget < WIDGET_NEWSOPT_END_OPTION) {
01162
01163 size->height = FONT_HEIGHT_NORMAL + max(WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM, WD_IMGBTN_TOP + WD_IMGBTN_BOTTOM);
01164
01165
01166 if ((widget - WIDGET_NEWSOPT_START_OPTION) % MOS_WIDG_PER_SETTING == 1) {
01167 size->width = this->dim_message_opt.width + padding.width + MOS_BUTTON_SPACE;
01168 }
01169 return;
01170 }
01171
01172
01173 if (widget == WIDGET_NEWSOPT_DROP_SUMMARY || widget == WIDGET_NEWSOPT_LABEL_SUMMARY || widget == WIDGET_NEWSOPT_SOUNDTICKER || widget == WIDGET_NEWSOPT_SOUNDTICKER_LABEL) {
01174
01175 size->height = FONT_HEIGHT_NORMAL + max(WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM, WD_DROPDOWNTEXT_TOP + WD_DROPDOWNTEXT_BOTTOM);
01176
01177 if (widget == WIDGET_NEWSOPT_DROP_SUMMARY) {
01178 size->width = this->dim_message_opt.width + padding.width + MOS_BUTTON_SPACE;
01179 } else if (widget == WIDGET_NEWSOPT_SOUNDTICKER) {
01180 size->width += MOS_BUTTON_SPACE;
01181 }
01182 return;
01183 }
01184 }
01185
01186 virtual void OnInvalidateData(int data)
01187 {
01188
01189 this->GetWidget<NWidgetCore>(WIDGET_NEWSOPT_DROP_SUMMARY)->widget_data = this->message_opt[this->state];
01190
01191
01192 this->SetWidgetLoweredState(WIDGET_NEWSOPT_SOUNDTICKER, _news_ticker_sound);
01193 }
01194
01195 virtual void OnClick(Point pt, int widget, int click_count)
01196 {
01197 switch (widget) {
01198 case WIDGET_NEWSOPT_DROP_SUMMARY:
01199 ShowDropDownMenu(this, this->message_opt, this->state, WIDGET_NEWSOPT_DROP_SUMMARY, 0, 0);
01200 break;
01201
01202 case WIDGET_NEWSOPT_SOUNDTICKER:
01203 _news_ticker_sound ^= 1;
01204 this->InvalidateData();
01205 break;
01206
01207 default: {
01208 if (widget >= WIDGET_NEWSOPT_START_OPTION && widget < WIDGET_NEWSOPT_END_OPTION) {
01209 int wid = widget - WIDGET_NEWSOPT_START_OPTION;
01210 int element = wid / MOS_WIDG_PER_SETTING;
01211 byte val = (_news_type_data[element].display + ((wid % MOS_WIDG_PER_SETTING) ? 1 : -1)) % 3;
01212
01213 this->SetMessageButtonStates(val, element);
01214 _news_type_data[element].display = (NewsDisplay)val;
01215 this->SetDirty();
01216 }
01217 break;
01218 }
01219 }
01220 }
01221
01222 virtual void OnDropdownSelect(int widget, int index)
01223 {
01224 this->state = index;
01225
01226 for (int i = 0; i < NT_END; i++) {
01227 this->SetMessageButtonStates(index, i);
01228 _news_type_data[i].display = (NewsDisplay)index;
01229 }
01230 this->InvalidateData();
01231 }
01232 };
01233
01234 const StringID MessageOptionsWindow::message_opt[] = {STR_NEWS_MESSAGES_OFF, STR_NEWS_MESSAGES_SUMMARY, STR_NEWS_MESSAGES_FULL, INVALID_STRING_ID};
01235
01237 static NWidgetBase *MakeButtonsColumn(int *biggest_index)
01238 {
01239 NWidgetVertical *vert_buttons = new NWidgetVertical;
01240
01241
01242 int widnum = WIDGET_NEWSOPT_START_OPTION;
01243 for (int i = 0; i < NT_END; i++) {
01244 NWidgetHorizontal *hor = new NWidgetHorizontal;
01245
01246 NWidgetLeaf *leaf = new NWidgetLeaf(WWT_PUSHARROWBTN, COLOUR_YELLOW, widnum, AWV_DECREASE, STR_TOOLTIP_HSCROLL_BAR_SCROLLS_LIST);
01247 leaf->SetFill(1, 1);
01248 hor->Add(leaf);
01249
01250 leaf = new NWidgetLeaf(WWT_PUSHTXTBTN, COLOUR_YELLOW, widnum + 1, STR_EMPTY, STR_NULL);
01251 leaf->SetFill(1, 1);
01252 hor->Add(leaf);
01253
01254 leaf = new NWidgetLeaf(WWT_PUSHARROWBTN, COLOUR_YELLOW, widnum + 2, AWV_INCREASE, STR_TOOLTIP_HSCROLL_BAR_SCROLLS_LIST);
01255 leaf->SetFill(1, 1);
01256 hor->Add(leaf);
01257 vert_buttons->Add(hor);
01258
01259 widnum += MOS_WIDG_PER_SETTING;
01260 }
01261 *biggest_index = widnum - MOS_WIDG_PER_SETTING + 2;
01262
01263
01264 NWidgetSpacer *spacer = new NWidgetSpacer(0, MOS_ABOVE_GLOBAL_SETTINGS);
01265 vert_buttons->Add(spacer);
01266
01267
01268 NWidgetLeaf *leaf = new NWidgetLeaf(WWT_DROPDOWN, COLOUR_YELLOW, WIDGET_NEWSOPT_DROP_SUMMARY, STR_EMPTY, STR_NULL);
01269 leaf->SetFill(1, 1);
01270 vert_buttons->Add(leaf);
01271
01272 leaf = new NWidgetLeaf(WWT_TEXTBTN_2, COLOUR_YELLOW, WIDGET_NEWSOPT_SOUNDTICKER, STR_STATION_BUILD_COVERAGE_OFF, STR_NULL);
01273 leaf->SetFill(1, 1);
01274 vert_buttons->Add(leaf);
01275
01276 *biggest_index = max(*biggest_index, max<int>(WIDGET_NEWSOPT_DROP_SUMMARY, WIDGET_NEWSOPT_SOUNDTICKER));
01277 return vert_buttons;
01278 }
01279
01281 static NWidgetBase *MakeDescriptionColumn(int *biggest_index)
01282 {
01283 NWidgetVertical *vert_desc = new NWidgetVertical;
01284
01285
01286 int widnum = WIDGET_NEWSOPT_START_OPTION;
01287 for (int i = 0; i < NT_END; i++) {
01288 NWidgetHorizontal *hor = new NWidgetHorizontal;
01289
01290
01291 NWidgetLeaf *leaf = new NWidgetLeaf(WWT_TEXT, COLOUR_YELLOW, widnum + 3, _news_type_data[i].description, STR_NULL);
01292 hor->Add(leaf);
01293
01294 NWidgetSpacer *spacer = new NWidgetSpacer(0, 0);
01295 spacer->SetFill(1, 0);
01296 hor->Add(spacer);
01297 vert_desc->Add(hor);
01298
01299 widnum += MOS_WIDG_PER_SETTING;
01300 }
01301 *biggest_index = widnum - MOS_WIDG_PER_SETTING + 3;
01302
01303
01304 NWidgetSpacer *spacer = new NWidgetSpacer(0, MOS_ABOVE_GLOBAL_SETTINGS);
01305 vert_desc->Add(spacer);
01306
01307
01308 NWidgetHorizontal *hor = new NWidgetHorizontal;
01309 NWidgetLeaf *leaf = new NWidgetLeaf(WWT_TEXT, COLOUR_YELLOW, WIDGET_NEWSOPT_LABEL_SUMMARY, STR_NEWS_MESSAGES_ALL, STR_NULL);
01310 hor->Add(leaf);
01311
01312 spacer = new NWidgetSpacer(0, 0);
01313 spacer->SetFill(1, 0);
01314 hor->Add(spacer);
01315 vert_desc->Add(hor);
01316
01317 hor = new NWidgetHorizontal;
01318 leaf = new NWidgetLeaf(WWT_TEXT, COLOUR_YELLOW, WIDGET_NEWSOPT_SOUNDTICKER_LABEL, STR_NEWS_MESSAGES_SOUND, STR_NULL);
01319 hor->Add(leaf);
01320
01321 spacer = new NWidgetSpacer(0, 0);
01322 leaf->SetFill(1, 0);
01323 hor->Add(spacer);
01324 vert_desc->Add(hor);
01325
01326 *biggest_index = max(*biggest_index, max<int>(WIDGET_NEWSOPT_LABEL_SUMMARY, WIDGET_NEWSOPT_SOUNDTICKER_LABEL));
01327 return vert_desc;
01328 }
01329
01330 static const NWidgetPart _nested_message_options_widgets[] = {
01331 NWidget(NWID_HORIZONTAL),
01332 NWidget(WWT_CLOSEBOX, COLOUR_BROWN),
01333 NWidget(WWT_CAPTION, COLOUR_BROWN), SetDataTip(STR_NEWS_MESSAGE_OPTIONS_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
01334 EndContainer(),
01335 NWidget(WWT_PANEL, COLOUR_BROWN, WIDGET_NEWSOPT_BACKGROUND),
01336 NWidget(NWID_HORIZONTAL),
01337 NWidget(NWID_SPACER), SetFill(1, 0),
01338 NWidget(WWT_LABEL, COLOUR_BROWN, WIDGET_NEWSOPT_LABEL), SetMinimalSize(0, 14), SetDataTip(STR_NEWS_MESSAGE_TYPES, STR_NULL),
01339 NWidget(NWID_SPACER), SetFill(1, 0),
01340 EndContainer(),
01341 NWidget(NWID_HORIZONTAL),
01342 NWidget(NWID_SPACER), SetMinimalSize(MOS_LEFT_EDGE, 0),
01343 NWidgetFunction(MakeButtonsColumn),
01344 NWidget(NWID_SPACER), SetMinimalSize(MOS_COLUMN_SPACING, 0),
01345 NWidgetFunction(MakeDescriptionColumn),
01346 NWidget(NWID_SPACER), SetMinimalSize(MOS_RIGHT_EDGE, 0),
01347 EndContainer(),
01348 NWidget(NWID_SPACER), SetMinimalSize(0, MOS_BOTTOM_EDGE),
01349 EndContainer(),
01350 };
01351
01352 static const WindowDesc _message_options_desc(
01353 WDP_AUTO, 0, 0,
01354 WC_GAME_OPTIONS, WC_NONE,
01355 WDF_UNCLICK_BUTTONS,
01356 _nested_message_options_widgets, lengthof(_nested_message_options_widgets)
01357 );
01358
01359 void ShowMessageOptions()
01360 {
01361 DeleteWindowById(WC_GAME_OPTIONS, 0);
01362 new MessageOptionsWindow(&_message_options_desc);
01363 }