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00012 #include "stdafx.h"
00013 #include "gui.h"
00014 #include "viewport_func.h"
00015 #include "strings_func.h"
00016 #include "window_func.h"
00017 #include "date_func.h"
00018 #include "vehicle_base.h"
00019 #include "vehicle_func.h"
00020 #include "vehicle_gui.h"
00021 #include "station_base.h"
00022 #include "industry.h"
00023 #include "town.h"
00024 #include "sound_func.h"
00025 #include "string_func.h"
00026 #include "widgets/dropdown_func.h"
00027 #include "statusbar_gui.h"
00028 #include "company_manager_face.h"
00029 #include "company_func.h"
00030 #include "engine_base.h"
00031 #include "engine_gui.h"
00032 #include "core/geometry_func.hpp"
00033 #include "command_func.h"
00034 #include "company_base.h"
00035
00036 #include "widgets/news_widget.h"
00037
00038 #include "table/strings.h"
00039
00040 const NewsItem *_statusbar_news_item = NULL;
00041 bool _news_ticker_sound;
00042
00043 static uint MIN_NEWS_AMOUNT = 30;
00044 static uint _total_news = 0;
00045 static NewsItem *_oldest_news = NULL;
00046 static NewsItem *_latest_news = NULL;
00047
00054 static const NewsItem *_forced_news = NULL;
00055
00057 static const NewsItem *_current_news = NULL;
00058
00059
00066 static TileIndex GetReferenceTile(NewsReferenceType reftype, uint32 ref)
00067 {
00068 switch (reftype) {
00069 case NR_TILE: return (TileIndex)ref;
00070 case NR_STATION: return Station::Get((StationID)ref)->xy;
00071 case NR_INDUSTRY: return Industry::Get((IndustryID)ref)->location.tile + TileDiffXY(1, 1);
00072 case NR_TOWN: return Town::Get((TownID)ref)->xy;
00073 default: return INVALID_TILE;
00074 }
00075 }
00076
00077
00078 static const NWidgetPart _nested_normal_news_widgets[] = {
00079 NWidget(WWT_PANEL, COLOUR_WHITE, WID_N_PANEL),
00080 NWidget(NWID_HORIZONTAL), SetPadding(1, 1, 0, 1),
00081 NWidget(WWT_TEXT, COLOUR_WHITE, WID_N_CLOSEBOX), SetDataTip(STR_SILVER_CROSS, STR_NULL), SetPadding(0, 0, 0, 1),
00082 NWidget(NWID_SPACER), SetFill(1, 0),
00083 NWidget(NWID_VERTICAL),
00084 NWidget(WWT_LABEL, COLOUR_WHITE, WID_N_DATE), SetDataTip(STR_DATE_LONG_SMALL, STR_NULL),
00085 NWidget(NWID_SPACER), SetFill(0, 1),
00086 EndContainer(),
00087 EndContainer(),
00088 NWidget(WWT_EMPTY, COLOUR_WHITE, WID_N_MESSAGE), SetMinimalSize(428, 154), SetPadding(0, 5, 1, 5),
00089 EndContainer(),
00090 };
00091
00092 static const WindowDesc _normal_news_desc(
00093 WDP_MANUAL, 0, 0,
00094 WC_NEWS_WINDOW, WC_NONE,
00095 0,
00096 _nested_normal_news_widgets, lengthof(_nested_normal_news_widgets)
00097 );
00098
00099
00100 static const NWidgetPart _nested_vehicle_news_widgets[] = {
00101 NWidget(WWT_PANEL, COLOUR_WHITE, WID_N_PANEL),
00102 NWidget(NWID_HORIZONTAL), SetPadding(1, 1, 0, 1),
00103 NWidget(NWID_VERTICAL),
00104 NWidget(WWT_TEXT, COLOUR_WHITE, WID_N_CLOSEBOX), SetDataTip(STR_SILVER_CROSS, STR_NULL), SetPadding(0, 0, 0, 1),
00105 NWidget(NWID_SPACER), SetFill(0, 1),
00106 EndContainer(),
00107 NWidget(WWT_LABEL, COLOUR_WHITE, WID_N_VEH_TITLE), SetFill(1, 1), SetMinimalSize(419, 55), SetDataTip(STR_EMPTY, STR_NULL),
00108 EndContainer(),
00109 NWidget(WWT_PANEL, COLOUR_WHITE, WID_N_VEH_BKGND), SetPadding(0, 25, 1, 25),
00110 NWidget(NWID_VERTICAL),
00111 NWidget(WWT_EMPTY, INVALID_COLOUR, WID_N_VEH_NAME), SetMinimalSize(369, 33), SetFill(1, 0),
00112 NWidget(WWT_EMPTY, INVALID_COLOUR, WID_N_VEH_SPR), SetMinimalSize(369, 32), SetFill(1, 0),
00113 NWidget(WWT_EMPTY, INVALID_COLOUR, WID_N_VEH_INFO), SetMinimalSize(369, 46), SetFill(1, 0),
00114 EndContainer(),
00115 EndContainer(),
00116 EndContainer(),
00117 };
00118
00119 static const WindowDesc _vehicle_news_desc(
00120 WDP_MANUAL, 0, 0,
00121 WC_NEWS_WINDOW, WC_NONE,
00122 0,
00123 _nested_vehicle_news_widgets, lengthof(_nested_vehicle_news_widgets)
00124 );
00125
00126
00127 static const NWidgetPart _nested_company_news_widgets[] = {
00128 NWidget(WWT_PANEL, COLOUR_WHITE, WID_N_PANEL),
00129 NWidget(NWID_HORIZONTAL), SetPadding(1, 1, 0, 1),
00130 NWidget(NWID_VERTICAL),
00131 NWidget(WWT_TEXT, COLOUR_WHITE, WID_N_CLOSEBOX), SetDataTip(STR_SILVER_CROSS, STR_NULL), SetPadding(0, 0, 0, 1),
00132 NWidget(NWID_SPACER), SetFill(0, 1),
00133 EndContainer(),
00134 NWidget(WWT_LABEL, COLOUR_WHITE, WID_N_TITLE), SetFill(1, 1), SetMinimalSize(410, 20), SetDataTip(STR_EMPTY, STR_NULL),
00135 EndContainer(),
00136 NWidget(NWID_HORIZONTAL), SetPadding(0, 1, 1, 1),
00137 NWidget(NWID_VERTICAL),
00138 NWidget(WWT_EMPTY, COLOUR_WHITE, WID_N_MGR_FACE), SetMinimalSize(93, 119), SetPadding(2, 6, 2, 1),
00139 NWidget(NWID_HORIZONTAL),
00140 NWidget(WWT_EMPTY, COLOUR_WHITE, WID_N_MGR_NAME), SetMinimalSize(93, 24), SetPadding(0, 0, 0, 1),
00141 NWidget(NWID_SPACER), SetFill(1, 0),
00142 EndContainer(),
00143 NWidget(NWID_SPACER), SetFill(0, 1),
00144 EndContainer(),
00145 NWidget(WWT_EMPTY, COLOUR_WHITE, WID_N_COMPANY_MSG), SetFill(1, 1), SetMinimalSize(328, 150),
00146 EndContainer(),
00147 EndContainer(),
00148 };
00149
00150 static const WindowDesc _company_news_desc(
00151 WDP_MANUAL, 0, 0,
00152 WC_NEWS_WINDOW, WC_NONE,
00153 0,
00154 _nested_company_news_widgets, lengthof(_nested_company_news_widgets)
00155 );
00156
00157
00158 static const NWidgetPart _nested_thin_news_widgets[] = {
00159 NWidget(WWT_PANEL, COLOUR_WHITE, WID_N_PANEL),
00160 NWidget(NWID_HORIZONTAL), SetPadding(1, 1, 0, 1),
00161 NWidget(WWT_TEXT, COLOUR_WHITE, WID_N_CLOSEBOX), SetDataTip(STR_SILVER_CROSS, STR_NULL), SetPadding(0, 0, 0, 1),
00162 NWidget(NWID_SPACER), SetFill(1, 0),
00163 NWidget(NWID_VERTICAL),
00164 NWidget(WWT_LABEL, COLOUR_WHITE, WID_N_DATE), SetDataTip(STR_DATE_LONG_SMALL, STR_NULL),
00165 NWidget(NWID_SPACER), SetFill(0, 1),
00166 EndContainer(),
00167 EndContainer(),
00168 NWidget(WWT_EMPTY, COLOUR_WHITE, WID_N_MESSAGE), SetMinimalSize(428, 48), SetFill(1, 0), SetPadding(0, 5, 0, 5),
00169 NWidget(NWID_VIEWPORT, INVALID_COLOUR, WID_N_VIEWPORT), SetMinimalSize(426, 70), SetPadding(1, 2, 2, 2),
00170 EndContainer(),
00171 };
00172
00173 static const WindowDesc _thin_news_desc(
00174 WDP_MANUAL, 0, 0,
00175 WC_NEWS_WINDOW, WC_NONE,
00176 0,
00177 _nested_thin_news_widgets, lengthof(_nested_thin_news_widgets)
00178 );
00179
00180
00181 static const NWidgetPart _nested_small_news_widgets[] = {
00182
00183 NWidget(NWID_HORIZONTAL),
00184 NWidget(WWT_CLOSEBOX, COLOUR_LIGHT_BLUE, WID_N_CLOSEBOX),
00185 NWidget(WWT_EMPTY, COLOUR_LIGHT_BLUE, WID_N_CAPTION), SetFill(1, 0),
00186 EndContainer(),
00187
00188
00189 NWidget(WWT_PANEL, COLOUR_LIGHT_BLUE, WID_N_HEADLINE),
00190 NWidget(WWT_INSET, COLOUR_LIGHT_BLUE, WID_N_INSET), SetPadding(2, 2, 2, 2),
00191 NWidget(NWID_VIEWPORT, INVALID_COLOUR, WID_N_VIEWPORT), SetPadding(1, 1, 1, 1), SetMinimalSize(274, 47), SetFill(1, 0),
00192 EndContainer(),
00193 NWidget(WWT_EMPTY, COLOUR_WHITE, WID_N_MESSAGE), SetMinimalSize(275, 20), SetFill(1, 0), SetPadding(0, 5, 0, 5),
00194 EndContainer(),
00195 };
00196
00197 static const WindowDesc _small_news_desc(
00198 WDP_MANUAL, 0, 0,
00199 WC_NEWS_WINDOW, WC_NONE,
00200 0,
00201 _nested_small_news_widgets, lengthof(_nested_small_news_widgets)
00202 );
00203
00207 static const WindowDesc* _news_window_layout[] = {
00208 &_thin_news_desc,
00209 &_small_news_desc,
00210 &_normal_news_desc,
00211 &_vehicle_news_desc,
00212 &_company_news_desc,
00213 };
00214
00215 const WindowDesc* GetNewsWindowLayout(NewsFlag flags)
00216 {
00217 uint layout = GB(flags, NFB_WINDOW_LAYOUT, NFB_WINDOW_LAYOUT_COUNT);
00218 assert(layout < lengthof(_news_window_layout));
00219 return _news_window_layout[layout];
00220 }
00221
00225 NewsTypeData _news_type_data[] = {
00226
00227 NewsTypeData("arrival_player", 60, SND_1D_APPLAUSE, ND_FULL, STR_NEWS_MESSAGE_TYPE_ARRIVAL_OF_FIRST_VEHICLE_OWN ),
00228 NewsTypeData("arrival_other", 60, SND_1D_APPLAUSE, ND_SUMMARY, STR_NEWS_MESSAGE_TYPE_ARRIVAL_OF_FIRST_VEHICLE_OTHER ),
00229 NewsTypeData("accident", 90, SND_BEGIN, ND_FULL, STR_NEWS_MESSAGE_TYPE_ACCIDENTS_DISASTERS ),
00230 NewsTypeData("company_info", 60, SND_BEGIN, ND_FULL, STR_NEWS_MESSAGE_TYPE_COMPANY_INFORMATION ),
00231 NewsTypeData("open", 90, SND_BEGIN, ND_SUMMARY, STR_NEWS_MESSAGE_TYPE_INDUSTRY_OPEN ),
00232 NewsTypeData("close", 90, SND_BEGIN, ND_SUMMARY, STR_NEWS_MESSAGE_TYPE_INDUSTRY_CLOSE ),
00233 NewsTypeData("economy", 30, SND_BEGIN, ND_FULL, STR_NEWS_MESSAGE_TYPE_ECONOMY_CHANGES ),
00234 NewsTypeData("production_player", 30, SND_BEGIN, ND_SUMMARY, STR_NEWS_MESSAGE_TYPE_INDUSTRY_CHANGES_SERVED_BY_COMPANY ),
00235 NewsTypeData("production_other", 30, SND_BEGIN, ND_OFF, STR_NEWS_MESSAGE_TYPE_INDUSTRY_CHANGES_SERVED_BY_OTHER ),
00236 NewsTypeData("production_nobody", 30, SND_BEGIN, ND_OFF, STR_NEWS_MESSAGE_TYPE_INDUSTRY_CHANGES_UNSERVED ),
00237 NewsTypeData("advice", 150, SND_BEGIN, ND_FULL, STR_NEWS_MESSAGE_TYPE_ADVICE_INFORMATION_ON_COMPANY ),
00238 NewsTypeData("new_vehicles", 30, SND_1E_OOOOH, ND_FULL, STR_NEWS_MESSAGE_TYPE_NEW_VEHICLES ),
00239 NewsTypeData("acceptance", 90, SND_BEGIN, ND_FULL, STR_NEWS_MESSAGE_TYPE_CHANGES_OF_CARGO_ACCEPTANCE ),
00240 NewsTypeData("subsidies", 180, SND_BEGIN, ND_SUMMARY, STR_NEWS_MESSAGE_TYPE_SUBSIDIES ),
00241 NewsTypeData("general", 60, SND_BEGIN, ND_FULL, STR_NEWS_MESSAGE_TYPE_GENERAL_INFORMATION ),
00242 };
00243
00244 assert_compile(lengthof(_news_type_data) == NT_END);
00245
00247 struct NewsWindow : Window {
00248 uint16 chat_height;
00249 uint16 status_height;
00250 const NewsItem *ni;
00251 static uint duration;
00252
00253 NewsWindow(const WindowDesc *desc, const NewsItem *ni) : Window(), ni(ni)
00254 {
00255 NewsWindow::duration = 555;
00256 const Window *w = FindWindowByClass(WC_SEND_NETWORK_MSG);
00257 this->chat_height = (w != NULL) ? w->height : 0;
00258 this->status_height = FindWindowById(WC_STATUS_BAR, 0)->height;
00259
00260 this->flags |= WF_DISABLE_VP_SCROLL;
00261
00262 this->CreateNestedTree(desc);
00263
00264
00265 if (desc == &_company_news_desc) this->GetWidget<NWidgetCore>(WID_N_TITLE)->widget_data = this->ni->params[0];
00266
00267 this->FinishInitNested(desc, 0);
00268
00269
00270 NWidgetViewport *nvp = this->GetWidget<NWidgetViewport>(WID_N_VIEWPORT);
00271 if (nvp != NULL) {
00272 nvp->InitializeViewport(this, ni->reftype1 == NR_VEHICLE ? 0x80000000 | ni->ref1 : GetReferenceTile(ni->reftype1, ni->ref1), ZOOM_LVL_NEWS);
00273 if (this->ni->flags & NF_NO_TRANSPARENT) nvp->disp_flags |= ND_NO_TRANSPARENCY;
00274 if ((this->ni->flags & NF_INCOLOUR) == 0) {
00275 nvp->disp_flags |= ND_SHADE_GREY;
00276 } else if (this->ni->flags & NF_SHADE) {
00277 nvp->disp_flags |= ND_SHADE_DIMMED;
00278 }
00279 }
00280
00281 PositionNewsMessage(this);
00282 }
00283
00284 void DrawNewsBorder(const Rect &r) const
00285 {
00286 GfxFillRect(r.left, r.top, r.right, r.bottom, PC_WHITE);
00287
00288 GfxFillRect(r.left, r.top, r.left, r.bottom, PC_BLACK);
00289 GfxFillRect(r.right, r.top, r.right, r.bottom, PC_BLACK);
00290 GfxFillRect(r.left, r.top, r.right, r.top, PC_BLACK);
00291 GfxFillRect(r.left, r.bottom, r.right, r.bottom, PC_BLACK);
00292 }
00293
00294 virtual Point OnInitialPosition(const WindowDesc *desc, int16 sm_width, int16 sm_height, int window_number)
00295 {
00296 Point pt = { 0, _screen.height };
00297 return pt;
00298 }
00299
00300 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
00301 {
00302 StringID str = STR_NULL;
00303 switch (widget) {
00304 case WID_N_MESSAGE:
00305 CopyInDParam(0, this->ni->params, lengthof(this->ni->params));
00306 str = this->ni->string_id;
00307 break;
00308
00309 case WID_N_COMPANY_MSG:
00310 str = this->GetCompanyMessageString();
00311 break;
00312
00313 case WID_N_VEH_NAME:
00314 case WID_N_VEH_TITLE:
00315 str = this->GetNewVehicleMessageString(widget);
00316 break;
00317
00318 case WID_N_VEH_INFO: {
00319 assert(this->ni->reftype1 == NR_ENGINE);
00320 EngineID engine = this->ni->ref1;
00321 str = GetEngineInfoString(engine);
00322 break;
00323 }
00324 default:
00325 return;
00326 }
00327
00328
00329 Dimension d = *size;
00330 d.width = (d.width >= padding.width) ? d.width - padding.width : 0;
00331 d.height = (d.height >= padding.height) ? d.height - padding.height : 0;
00332 d = GetStringMultiLineBoundingBox(str, d);
00333 d.width += padding.width;
00334 d.height += padding.height;
00335 *size = maxdim(*size, d);
00336 }
00337
00338 virtual void SetStringParameters(int widget) const
00339 {
00340 if (widget == WID_N_DATE) SetDParam(0, this->ni->date);
00341 }
00342
00343 virtual void DrawWidget(const Rect &r, int widget) const
00344 {
00345 switch (widget) {
00346 case WID_N_CAPTION:
00347 DrawCaption(r, COLOUR_LIGHT_BLUE, this->owner, STR_NEWS_MESSAGE_CAPTION);
00348 break;
00349
00350 case WID_N_PANEL:
00351 this->DrawNewsBorder(r);
00352 break;
00353
00354 case WID_N_MESSAGE:
00355 CopyInDParam(0, this->ni->params, lengthof(this->ni->params));
00356 DrawStringMultiLine(r.left, r.right, r.top, r.bottom, this->ni->string_id, TC_FROMSTRING, SA_CENTER);
00357 break;
00358
00359 case WID_N_MGR_FACE: {
00360 const CompanyNewsInformation *cni = (const CompanyNewsInformation*)this->ni->free_data;
00361 DrawCompanyManagerFace(cni->face, cni->colour, r.left, r.top);
00362 GfxFillRect(r.left + 1, r.top, r.left + 1 + 91, r.top + 118, PALETTE_NEWSPAPER, FILLRECT_RECOLOUR);
00363 break;
00364 }
00365 case WID_N_MGR_NAME: {
00366 const CompanyNewsInformation *cni = (const CompanyNewsInformation*)this->ni->free_data;
00367 SetDParamStr(0, cni->president_name);
00368 DrawStringMultiLine(r.left, r.right, r.top, r.bottom, STR_JUST_RAW_STRING, TC_FROMSTRING, SA_CENTER);
00369 break;
00370 }
00371 case WID_N_COMPANY_MSG:
00372 DrawStringMultiLine(r.left, r.right, r.top, r.bottom, this->GetCompanyMessageString(), TC_FROMSTRING, SA_CENTER);
00373 break;
00374
00375 case WID_N_VEH_BKGND:
00376 GfxFillRect(r.left, r.top, r.right, r.bottom, PC_GREY);
00377 break;
00378
00379 case WID_N_VEH_NAME:
00380 case WID_N_VEH_TITLE:
00381 DrawStringMultiLine(r.left, r.right, r.top, r.bottom, this->GetNewVehicleMessageString(widget), TC_FROMSTRING, SA_CENTER);
00382 break;
00383
00384 case WID_N_VEH_SPR: {
00385 assert(this->ni->reftype1 == NR_ENGINE);
00386 EngineID engine = this->ni->ref1;
00387 DrawVehicleEngine(r.left, r.right, (r.left + r.right) / 2, (r.top + r.bottom) / 2, engine, GetEnginePalette(engine, _local_company), EIT_PREVIEW);
00388 GfxFillRect(r.left, r.top, r.right, r.bottom, PALETTE_NEWSPAPER, FILLRECT_RECOLOUR);
00389 break;
00390 }
00391 case WID_N_VEH_INFO: {
00392 assert(this->ni->reftype1 == NR_ENGINE);
00393 EngineID engine = this->ni->ref1;
00394 DrawStringMultiLine(r.left, r.right, r.top, r.bottom, GetEngineInfoString(engine), TC_FROMSTRING, SA_CENTER);
00395 break;
00396 }
00397 }
00398 }
00399
00400 virtual void OnClick(Point pt, int widget, int click_count)
00401 {
00402 switch (widget) {
00403 case WID_N_CLOSEBOX:
00404 NewsWindow::duration = 0;
00405 delete this;
00406 _forced_news = NULL;
00407 break;
00408
00409 case WID_N_CAPTION:
00410 if (this->ni->reftype1 == NR_VEHICLE) {
00411 const Vehicle *v = Vehicle::Get(this->ni->ref1);
00412 ShowVehicleViewWindow(v);
00413 }
00414 break;
00415
00416 case WID_N_VIEWPORT:
00417 break;
00418
00419 default:
00420 if (this->ni->reftype1 == NR_VEHICLE) {
00421 const Vehicle *v = Vehicle::Get(this->ni->ref1);
00422 ScrollMainWindowTo(v->x_pos, v->y_pos, v->z_pos);
00423 } else {
00424 TileIndex tile1 = GetReferenceTile(this->ni->reftype1, this->ni->ref1);
00425 TileIndex tile2 = GetReferenceTile(this->ni->reftype2, this->ni->ref2);
00426 if (_ctrl_pressed) {
00427 if (tile1 != INVALID_TILE) ShowExtraViewPortWindow(tile1);
00428 if (tile2 != INVALID_TILE) ShowExtraViewPortWindow(tile2);
00429 } else {
00430 if ((tile1 == INVALID_TILE || !ScrollMainWindowToTile(tile1)) && tile2 != INVALID_TILE) {
00431 ScrollMainWindowToTile(tile2);
00432 }
00433 }
00434 }
00435 break;
00436 }
00437 }
00438
00439 virtual EventState OnKeyPress(uint16 key, uint16 keycode)
00440 {
00441 if (keycode == WKC_SPACE) {
00442
00443 delete this;
00444 return ES_HANDLED;
00445 }
00446 return ES_NOT_HANDLED;
00447 }
00448
00454 virtual void OnInvalidateData(int data = 0, bool gui_scope = true)
00455 {
00456 if (!gui_scope) return;
00457
00458 int newtop = this->top + this->chat_height - data;
00459 this->chat_height = data;
00460 this->SetWindowTop(newtop);
00461 }
00462
00463 virtual void OnTick()
00464 {
00465
00466 int newtop = max(this->top - 4, _screen.height - this->height - this->status_height - this->chat_height);
00467 this->SetWindowTop(newtop);
00468 }
00469
00470 private:
00475 void SetWindowTop(int newtop)
00476 {
00477 if (this->top == newtop) return;
00478
00479 int mintop = min(newtop, this->top);
00480 int maxtop = max(newtop, this->top);
00481 if (this->viewport != NULL) this->viewport->top += newtop - this->top;
00482 this->top = newtop;
00483
00484 SetDirtyBlocks(this->left, mintop, this->left + this->width, maxtop + this->height);
00485 }
00486
00487 StringID GetCompanyMessageString() const
00488 {
00489
00490 CopyInDParam(0, this->ni->params + 2, lengthof(this->ni->params) - 2);
00491 return this->ni->params[1];
00492 }
00493
00494 StringID GetNewVehicleMessageString(int widget) const
00495 {
00496 assert(this->ni->reftype1 == NR_ENGINE);
00497 EngineID engine = this->ni->ref1;
00498
00499 switch (widget) {
00500 case WID_N_VEH_TITLE:
00501 SetDParam(0, GetEngineCategoryName(engine));
00502 return STR_NEWS_NEW_VEHICLE_NOW_AVAILABLE;
00503
00504 case WID_N_VEH_NAME:
00505 SetDParam(0, engine);
00506 return STR_NEWS_NEW_VEHICLE_TYPE;
00507
00508 default:
00509 NOT_REACHED();
00510 }
00511 }
00512 };
00513
00514 uint NewsWindow::duration = 0;
00515
00516
00518 static void ShowNewspaper(const NewsItem *ni)
00519 {
00520 SoundFx sound = _news_type_data[ni->type].sound;
00521 if (sound != 0) SndPlayFx(sound);
00522
00523 new NewsWindow(GetNewsWindowLayout(ni->flags), ni);
00524 }
00525
00527 static void ShowTicker(const NewsItem *ni)
00528 {
00529 if (_news_ticker_sound) SndPlayFx(SND_16_MORSE);
00530
00531 _statusbar_news_item = ni;
00532 InvalidateWindowData(WC_STATUS_BAR, 0, SBI_SHOW_TICKER);
00533 }
00534
00536 void InitNewsItemStructs()
00537 {
00538 for (NewsItem *ni = _oldest_news; ni != NULL; ) {
00539 NewsItem *next = ni->next;
00540 delete ni;
00541 ni = next;
00542 }
00543
00544 _total_news = 0;
00545 _oldest_news = NULL;
00546 _latest_news = NULL;
00547 _forced_news = NULL;
00548 _current_news = NULL;
00549 _statusbar_news_item = NULL;
00550 NewsWindow::duration = 0;
00551 }
00552
00557 static bool ReadyForNextItem()
00558 {
00559 const NewsItem *ni = _forced_news == NULL ? _current_news : _forced_news;
00560 if (ni == NULL) return true;
00561
00562
00563
00564 if (IsNewsTickerShown()) return false;
00565
00566
00567 if (NewsWindow::duration != 0) NewsWindow::duration--;
00568
00569
00570 return (NewsWindow::duration == 0 || FindWindowById(WC_NEWS_WINDOW, 0) == NULL);
00571 }
00572
00574 static void MoveToNextItem()
00575 {
00576 InvalidateWindowData(WC_STATUS_BAR, 0, SBI_NEWS_DELETED);
00577 DeleteWindowById(WC_NEWS_WINDOW, 0);
00578 _forced_news = NULL;
00579 _statusbar_news_item = NULL;
00580
00581
00582 if (_current_news != _latest_news) {
00583 _current_news = (_current_news == NULL) ? _oldest_news : _current_news->next;
00584 const NewsItem *ni = _current_news;
00585 const NewsType type = ni->type;
00586
00587
00588 if (_date - _news_type_data[type].age > ni->date) return;
00589
00590 switch (_news_type_data[type].display) {
00591 default: NOT_REACHED();
00592 case ND_OFF:
00593 InvalidateWindowData(WC_STATUS_BAR, 0, SBI_SHOW_REMINDER);
00594 break;
00595
00596 case ND_SUMMARY:
00597 ShowTicker(ni);
00598 break;
00599
00600 case ND_FULL:
00601 ShowNewspaper(ni);
00602 break;
00603 }
00604 }
00605 }
00606
00620 void AddNewsItem(StringID string, NewsType type, NewsFlag flags, NewsReferenceType reftype1, uint32 ref1, NewsReferenceType reftype2, uint32 ref2, void *free_data)
00621 {
00622 if (_game_mode == GM_MENU) return;
00623
00624
00625 NewsItem *ni = new NewsItem;
00626
00627 ni->string_id = string;
00628 ni->type = type;
00629 ni->flags = flags;
00630
00631
00632 if (_cur_year >= _settings_client.gui.coloured_news_year) ni->flags |= NF_INCOLOUR;
00633
00634 ni->reftype1 = reftype1;
00635 ni->reftype2 = reftype2;
00636 ni->ref1 = ref1;
00637 ni->ref2 = ref2;
00638 ni->free_data = free_data;
00639 ni->date = _date;
00640 CopyOutDParam(ni->params, 0, lengthof(ni->params));
00641
00642 if (_total_news++ == 0) {
00643 assert(_oldest_news == NULL);
00644 _oldest_news = ni;
00645 ni->prev = NULL;
00646 } else {
00647 assert(_latest_news->next == NULL);
00648 _latest_news->next = ni;
00649 ni->prev = _latest_news;
00650 }
00651
00652 ni->next = NULL;
00653 _latest_news = ni;
00654
00655 SetWindowDirty(WC_MESSAGE_HISTORY, 0);
00656 }
00657
00670 CommandCost CmdCustomNewsItem(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
00671 {
00672 if (_current_company != OWNER_DEITY) return CMD_ERROR;
00673
00674 NewsType type = (NewsType)GB(p1, 0, 8);
00675 NewsReferenceType reftype1 = (NewsReferenceType)GB(p1, 8, 8);
00676 CompanyID company = (CompanyID)GB(p1, 16, 8);
00677
00678 if (company != INVALID_OWNER && !Company::IsValidID(company)) return CMD_ERROR;
00679 if (type >= NT_END) return CMD_ERROR;
00680 if (StrEmpty(text)) return CMD_ERROR;
00681
00682 switch (reftype1) {
00683 case NR_NONE: break;
00684 case NR_TILE:
00685 if (!IsValidTile(p2)) return CMD_ERROR;
00686 break;
00687
00688 case NR_VEHICLE:
00689 if (!Vehicle::IsValidID(p2)) return CMD_ERROR;
00690 break;
00691
00692 case NR_STATION:
00693 if (!Station::IsValidID(p2)) return CMD_ERROR;
00694 break;
00695
00696 case NR_INDUSTRY:
00697 if (!Industry::IsValidID(p2)) return CMD_ERROR;
00698 break;
00699
00700 case NR_TOWN:
00701 if (!Town::IsValidID(p2)) return CMD_ERROR;
00702 break;
00703
00704 case NR_ENGINE:
00705 if (!Engine::IsValidID(p2)) return CMD_ERROR;
00706 break;
00707
00708 default: return CMD_ERROR;
00709 }
00710
00711 if (company != INVALID_OWNER && company != _local_company) return CommandCost();
00712
00713 if (flags & DC_EXEC) {
00714 char *news = strdup(text);
00715 SetDParamStr(0, news);
00716 AddNewsItem(STR_NEWS_CUSTOM_ITEM, type, NF_NORMAL, reftype1, p2, NR_NONE, UINT32_MAX, news);
00717 }
00718
00719 return CommandCost();
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
00815 void DeleteInvalidEngineNews()
00816 {
00817 NewsItem *ni = _oldest_news;
00818
00819 while (ni != NULL) {
00820 NewsItem *next = ni->next;
00821 if ((ni->reftype1 == NR_ENGINE && (!Engine::IsValidID(ni->ref1) || !Engine::Get(ni->ref1)->IsEnabled())) ||
00822 (ni->reftype2 == NR_ENGINE && (!Engine::IsValidID(ni->ref2) || !Engine::Get(ni->ref2)->IsEnabled()))) {
00823 DeleteNewsItem(ni);
00824 }
00825 ni = next;
00826 }
00827 }
00828
00829 static void RemoveOldNewsItems()
00830 {
00831 NewsItem *next;
00832 for (NewsItem *cur = _oldest_news; _total_news > MIN_NEWS_AMOUNT && cur != NULL; cur = next) {
00833 next = cur->next;
00834 if (_date - _news_type_data[cur->type].age * _settings_client.gui.news_message_timeout > cur->date) DeleteNewsItem(cur);
00835 }
00836 }
00837
00844 void ChangeVehicleNews(VehicleID from_index, VehicleID to_index)
00845 {
00846 for (NewsItem *ni = _oldest_news; ni != NULL; ni = ni->next) {
00847 if (ni->reftype1 == NR_VEHICLE && ni->ref1 == from_index) ni->ref1 = to_index;
00848 if (ni->reftype2 == NR_VEHICLE && ni->ref2 == from_index) ni->ref2 = to_index;
00849 if (ni->flags & NF_VEHICLE_PARAM0 && ni->params[0] == from_index) ni->params[0] = to_index;
00850 }
00851 }
00852
00853 void NewsLoop()
00854 {
00855
00856 if (_total_news == 0) return;
00857
00858
00859
00860
00861 if (FindWindowById(WC_STATUS_BAR, 0) == NULL) return;
00862
00863 static byte _last_clean_month = 0;
00864
00865 if (_last_clean_month != _cur_month) {
00866 RemoveOldNewsItems();
00867 _last_clean_month = _cur_month;
00868 }
00869
00870 if (ReadyForNextItem()) MoveToNextItem();
00871 }
00872
00874 static void ShowNewsMessage(const NewsItem *ni)
00875 {
00876 assert(_total_news != 0);
00877
00878
00879 DeleteWindowById(WC_NEWS_WINDOW, 0);
00880
00881
00882 _forced_news = ni;
00883
00884 if (_forced_news != NULL) {
00885 DeleteWindowById(WC_NEWS_WINDOW, 0);
00886 ShowNewspaper(ni);
00887 }
00888 }
00889
00891 void ShowLastNewsMessage()
00892 {
00893 if (_total_news == 0) {
00894 return;
00895 } else if (_forced_news == NULL) {
00896
00897
00898 const Window *w = FindWindowById(WC_NEWS_WINDOW, 0);
00899 ShowNewsMessage((w == NULL || (_current_news == _oldest_news)) ? _current_news : _current_news->prev);
00900 } else if (_forced_news == _oldest_news) {
00901
00902 ShowNewsMessage(_latest_news);
00903 } else {
00904
00905 ShowNewsMessage(_forced_news->prev);
00906 }
00907 }
00908
00909
00920 static void DrawNewsString(uint left, uint right, int y, TextColour colour, const NewsItem *ni)
00921 {
00922 char buffer[512], buffer2[512];
00923 StringID str;
00924
00925 CopyInDParam(0, ni->params, lengthof(ni->params));
00926 str = ni->string_id;
00927
00928 GetString(buffer, str, lastof(buffer));
00929
00930
00931 const char *ptr = buffer;
00932 char *dest = buffer2;
00933 WChar c_last = '\0';
00934 for (;;) {
00935 WChar c = Utf8Consume(&ptr);
00936 if (c == 0) break;
00937
00938 if (c == '\n' && c_last != '\n') {
00939 dest[0] = ' ';
00940 dest++;
00941 } else if (c == '\r') {
00942 dest[0] = dest[1] = dest[2] = dest[3] = ' ';
00943 dest += 4;
00944 } else if (IsPrintable(c)) {
00945 dest += Utf8Encode(dest, c);
00946 }
00947 c_last = c;
00948 }
00949
00950 *dest = '\0';
00951
00952 DrawString(left, right, y, buffer2, colour);
00953 }
00954
00955 struct MessageHistoryWindow : Window {
00956 static const int top_spacing;
00957 static const int bottom_spacing;
00958
00959 int line_height;
00960 int date_width;
00961
00962 Scrollbar *vscroll;
00963
00964 MessageHistoryWindow(const WindowDesc *desc) : Window()
00965 {
00966 this->CreateNestedTree(desc);
00967 this->vscroll = this->GetScrollbar(WID_MH_SCROLLBAR);
00968 this->FinishInitNested(desc);
00969 this->OnInvalidateData(0);
00970 }
00971
00972 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
00973 {
00974 if (widget == WID_MH_BACKGROUND) {
00975 this->line_height = FONT_HEIGHT_NORMAL + 2;
00976 resize->height = this->line_height;
00977
00978
00979
00980 SetDParam(0, ConvertYMDToDate(ORIGINAL_MAX_YEAR, 7, 30));
00981 this->date_width = GetStringBoundingBox(STR_SHORT_DATE).width;
00982
00983 size->height = 4 * resize->height + this->top_spacing + this->bottom_spacing;
00984 size->width = max(200u, size->width);
00985 }
00986 }
00987
00988 virtual void OnPaint()
00989 {
00990 this->OnInvalidateData(0);
00991 this->DrawWidgets();
00992 }
00993
00994 virtual void DrawWidget(const Rect &r, int widget) const
00995 {
00996 if (widget != WID_MH_BACKGROUND || _total_news == 0) return;
00997
00998
00999 NewsItem *ni = _latest_news;
01000 for (int n = this->vscroll->GetPosition(); n > 0; n--) {
01001 ni = ni->prev;
01002 if (ni == NULL) return;
01003 }
01004
01005
01006 int y = r.top + this->top_spacing;
01007 bool rtl = _current_text_dir == TD_RTL;
01008 uint date_left = rtl ? r.right - WD_FRAMERECT_RIGHT - this->date_width : r.left + WD_FRAMERECT_LEFT;
01009 uint date_right = rtl ? r.right - WD_FRAMERECT_RIGHT : r.left + WD_FRAMERECT_LEFT + this->date_width;
01010 uint news_left = rtl ? r.left + WD_FRAMERECT_LEFT : r.left + WD_FRAMERECT_LEFT + this->date_width + WD_FRAMERECT_RIGHT;
01011 uint news_right = rtl ? r.right - WD_FRAMERECT_RIGHT - this->date_width - WD_FRAMERECT_RIGHT : r.right - WD_FRAMERECT_RIGHT;
01012 for (int n = this->vscroll->GetCapacity(); n > 0; n--) {
01013 SetDParam(0, ni->date);
01014 DrawString(date_left, date_right, y, STR_SHORT_DATE);
01015
01016 DrawNewsString(news_left, news_right, y, TC_WHITE, ni);
01017 y += this->line_height;
01018
01019 ni = ni->prev;
01020 if (ni == NULL) return;
01021 }
01022 }
01023
01029 virtual void OnInvalidateData(int data = 0, bool gui_scope = true)
01030 {
01031 if (!gui_scope) return;
01032 this->vscroll->SetCount(_total_news);
01033 }
01034
01035 virtual void OnClick(Point pt, int widget, int click_count)
01036 {
01037 if (widget == WID_MH_BACKGROUND) {
01038 NewsItem *ni = _latest_news;
01039 if (ni == NULL) return;
01040
01041 for (int n = this->vscroll->GetScrolledRowFromWidget(pt.y, this, WID_MH_BACKGROUND, WD_FRAMERECT_TOP, this->line_height); n > 0; n--) {
01042 ni = ni->prev;
01043 if (ni == NULL) return;
01044 }
01045
01046 ShowNewsMessage(ni);
01047 }
01048 }
01049
01050 virtual void OnResize()
01051 {
01052 this->vscroll->SetCapacity(this->GetWidget<NWidgetBase>(WID_MH_BACKGROUND)->current_y / this->line_height);
01053 }
01054 };
01055
01056 const int MessageHistoryWindow::top_spacing = WD_FRAMERECT_TOP + 4;
01057 const int MessageHistoryWindow::bottom_spacing = WD_FRAMERECT_BOTTOM;
01058
01059 static const NWidgetPart _nested_message_history[] = {
01060 NWidget(NWID_HORIZONTAL),
01061 NWidget(WWT_CLOSEBOX, COLOUR_BROWN),
01062 NWidget(WWT_CAPTION, COLOUR_BROWN), SetDataTip(STR_MESSAGE_HISTORY, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
01063 NWidget(WWT_SHADEBOX, COLOUR_BROWN),
01064 NWidget(WWT_STICKYBOX, COLOUR_BROWN),
01065 EndContainer(),
01066
01067 NWidget(NWID_HORIZONTAL),
01068 NWidget(WWT_PANEL, COLOUR_BROWN, WID_MH_BACKGROUND), SetMinimalSize(200, 125), SetDataTip(0x0, STR_MESSAGE_HISTORY_TOOLTIP), SetResize(1, 12), SetScrollbar(WID_MH_SCROLLBAR),
01069 EndContainer(),
01070 NWidget(NWID_VERTICAL),
01071 NWidget(NWID_VSCROLLBAR, COLOUR_BROWN, WID_MH_SCROLLBAR),
01072 NWidget(WWT_RESIZEBOX, COLOUR_BROWN),
01073 EndContainer(),
01074 EndContainer(),
01075 };
01076
01077 static const WindowDesc _message_history_desc(
01078 WDP_AUTO, 400, 140,
01079 WC_MESSAGE_HISTORY, WC_NONE,
01080 WDF_UNCLICK_BUTTONS,
01081 _nested_message_history, lengthof(_nested_message_history)
01082 );
01083
01085 void ShowMessageHistory()
01086 {
01087 DeleteWindowById(WC_MESSAGE_HISTORY, 0);
01088 new MessageHistoryWindow(&_message_history_desc);
01089 }
01090
01091 struct MessageOptionsWindow : Window {
01092 static const StringID message_opt[];
01093 int state;
01094 Dimension dim_message_opt;
01095
01096 MessageOptionsWindow(const WindowDesc *desc) : Window()
01097 {
01098 this->InitNested(desc, WN_GAME_OPTIONS_MESSAGE_OPTION);
01099
01100 NewsDisplay all_val = _news_type_data[0].display;
01101 for (int i = 0; i < NT_END; i++) {
01102 this->SetMessageButtonStates(_news_type_data[i].display, i);
01103
01104 if (_news_type_data[i].display != all_val) all_val = ND_OFF;
01105 }
01106
01107 this->state = all_val;
01108 this->OnInvalidateData(0);
01109 }
01110
01119 void SetMessageButtonStates(byte value, int element)
01120 {
01121 element *= MOS_WIDG_PER_SETTING;
01122
01123 this->SetWidgetDisabledState(element + WID_MO_START_OPTION, value == 0);
01124 this->SetWidgetDisabledState(element + WID_MO_START_OPTION + 2, value == 2);
01125 }
01126
01127 virtual void DrawWidget(const Rect &r, int widget) const
01128 {
01129 if (widget >= WID_MO_START_OPTION && widget < WID_MO_END_OPTION && (widget - WID_MO_START_OPTION) % MOS_WIDG_PER_SETTING == 1) {
01130
01131 int i = (widget - WID_MO_START_OPTION) / MOS_WIDG_PER_SETTING;
01132 DrawString(r.left, r.right, r.top + 2, this->message_opt[_news_type_data[i].display], TC_BLACK, SA_HOR_CENTER);
01133 }
01134 }
01135
01136 virtual void OnInit()
01137 {
01138 this->dim_message_opt.width = 0;
01139 this->dim_message_opt.height = 0;
01140 for (const StringID *str = message_opt; *str != INVALID_STRING_ID; str++) this->dim_message_opt = maxdim(this->dim_message_opt, GetStringBoundingBox(*str));
01141 }
01142
01143 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
01144 {
01145 if (widget >= WID_MO_START_OPTION && widget < WID_MO_END_OPTION) {
01146
01147 size->height = FONT_HEIGHT_NORMAL + max(WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM, WD_IMGBTN_TOP + WD_IMGBTN_BOTTOM);
01148
01149
01150 if ((widget - WID_MO_START_OPTION) % MOS_WIDG_PER_SETTING == 1) {
01151 size->width = this->dim_message_opt.width + padding.width + MOS_BUTTON_SPACE;
01152 }
01153 return;
01154 }
01155
01156
01157 if (widget == WID_MO_DROP_SUMMARY || widget == WID_MO_LABEL_SUMMARY || widget == WID_MO_SOUNDTICKER || widget == WID_MO_SOUNDTICKER_LABEL) {
01158
01159 size->height = FONT_HEIGHT_NORMAL + max(WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM, WD_DROPDOWNTEXT_TOP + WD_DROPDOWNTEXT_BOTTOM);
01160
01161 if (widget == WID_MO_DROP_SUMMARY) {
01162 size->width = this->dim_message_opt.width + padding.width + MOS_BUTTON_SPACE;
01163 } else if (widget == WID_MO_SOUNDTICKER) {
01164 size->width += MOS_BUTTON_SPACE;
01165 }
01166 return;
01167 }
01168 }
01169
01175 virtual void OnInvalidateData(int data = 0, bool gui_scope = true)
01176 {
01177 if (!gui_scope) return;
01178
01179 this->GetWidget<NWidgetCore>(WID_MO_DROP_SUMMARY)->widget_data = this->message_opt[this->state];
01180
01181
01182 this->SetWidgetLoweredState(WID_MO_SOUNDTICKER, _news_ticker_sound);
01183 }
01184
01185 virtual void OnClick(Point pt, int widget, int click_count)
01186 {
01187 switch (widget) {
01188 case WID_MO_DROP_SUMMARY:
01189 ShowDropDownMenu(this, this->message_opt, this->state, WID_MO_DROP_SUMMARY, 0, 0);
01190 break;
01191
01192 case WID_MO_SOUNDTICKER:
01193 _news_ticker_sound ^= 1;
01194 this->InvalidateData();
01195 break;
01196
01197 default: {
01198 if (widget >= WID_MO_START_OPTION && widget < WID_MO_END_OPTION) {
01199 int wid = widget - WID_MO_START_OPTION;
01200 int element = wid / MOS_WIDG_PER_SETTING;
01201 byte val = (_news_type_data[element].display + ((wid % MOS_WIDG_PER_SETTING) ? 1 : -1)) % 3;
01202
01203 this->SetMessageButtonStates(val, element);
01204 _news_type_data[element].display = (NewsDisplay)val;
01205 this->SetDirty();
01206 }
01207 break;
01208 }
01209 }
01210 }
01211
01212 virtual void OnDropdownSelect(int widget, int index)
01213 {
01214 this->state = index;
01215
01216 for (int i = 0; i < NT_END; i++) {
01217 this->SetMessageButtonStates(index, i);
01218 _news_type_data[i].display = (NewsDisplay)index;
01219 }
01220 this->InvalidateData();
01221 }
01222 };
01223
01224 const StringID MessageOptionsWindow::message_opt[] = {STR_NEWS_MESSAGES_OFF, STR_NEWS_MESSAGES_SUMMARY, STR_NEWS_MESSAGES_FULL, INVALID_STRING_ID};
01225
01227 static NWidgetBase *MakeButtonsColumn(int *biggest_index)
01228 {
01229 NWidgetVertical *vert_buttons = new NWidgetVertical;
01230
01231
01232 int widnum = WID_MO_START_OPTION;
01233 for (int i = 0; i < NT_END; i++) {
01234 NWidgetHorizontal *hor = new NWidgetHorizontal;
01235
01236 NWidgetLeaf *leaf = new NWidgetLeaf(WWT_PUSHARROWBTN, COLOUR_YELLOW, widnum, AWV_DECREASE, STR_TOOLTIP_HSCROLL_BAR_SCROLLS_LIST);
01237 leaf->SetFill(1, 1);
01238 hor->Add(leaf);
01239
01240 leaf = new NWidgetLeaf(WWT_PUSHTXTBTN, COLOUR_YELLOW, widnum + 1, STR_EMPTY, STR_NULL);
01241 leaf->SetFill(1, 1);
01242 hor->Add(leaf);
01243
01244 leaf = new NWidgetLeaf(WWT_PUSHARROWBTN, COLOUR_YELLOW, widnum + 2, AWV_INCREASE, STR_TOOLTIP_HSCROLL_BAR_SCROLLS_LIST);
01245 leaf->SetFill(1, 1);
01246 hor->Add(leaf);
01247 vert_buttons->Add(hor);
01248
01249 widnum += MOS_WIDG_PER_SETTING;
01250 }
01251 *biggest_index = widnum - MOS_WIDG_PER_SETTING + 2;
01252
01253
01254 NWidgetSpacer *spacer = new NWidgetSpacer(0, MOS_ABOVE_GLOBAL_SETTINGS);
01255 vert_buttons->Add(spacer);
01256
01257
01258 NWidgetLeaf *leaf = new NWidgetLeaf(WWT_DROPDOWN, COLOUR_YELLOW, WID_MO_DROP_SUMMARY, STR_EMPTY, STR_NULL);
01259 leaf->SetFill(1, 1);
01260 vert_buttons->Add(leaf);
01261
01262 leaf = new NWidgetLeaf(WWT_TEXTBTN_2, COLOUR_YELLOW, WID_MO_SOUNDTICKER, STR_STATION_BUILD_COVERAGE_OFF, STR_NULL);
01263 leaf->SetFill(1, 1);
01264 vert_buttons->Add(leaf);
01265
01266 *biggest_index = max(*biggest_index, max<int>(WID_MO_DROP_SUMMARY, WID_MO_SOUNDTICKER));
01267 return vert_buttons;
01268 }
01269
01271 static NWidgetBase *MakeDescriptionColumn(int *biggest_index)
01272 {
01273 NWidgetVertical *vert_desc = new NWidgetVertical;
01274
01275
01276 int widnum = WID_MO_START_OPTION;
01277 for (int i = 0; i < NT_END; i++) {
01278 NWidgetHorizontal *hor = new NWidgetHorizontal;
01279
01280
01281 NWidgetLeaf *leaf = new NWidgetLeaf(WWT_TEXT, COLOUR_YELLOW, widnum + 3, _news_type_data[i].description, STR_NULL);
01282 hor->Add(leaf);
01283
01284 NWidgetSpacer *spacer = new NWidgetSpacer(0, 0);
01285 spacer->SetFill(1, 0);
01286 hor->Add(spacer);
01287 vert_desc->Add(hor);
01288
01289 widnum += MOS_WIDG_PER_SETTING;
01290 }
01291 *biggest_index = widnum - MOS_WIDG_PER_SETTING + 3;
01292
01293
01294 NWidgetSpacer *spacer = new NWidgetSpacer(0, MOS_ABOVE_GLOBAL_SETTINGS);
01295 vert_desc->Add(spacer);
01296
01297
01298 NWidgetHorizontal *hor = new NWidgetHorizontal;
01299 NWidgetLeaf *leaf = new NWidgetLeaf(WWT_TEXT, COLOUR_YELLOW, WID_MO_LABEL_SUMMARY, STR_NEWS_MESSAGES_ALL, STR_NULL);
01300 hor->Add(leaf);
01301
01302 spacer = new NWidgetSpacer(0, 0);
01303 spacer->SetFill(1, 0);
01304 hor->Add(spacer);
01305 vert_desc->Add(hor);
01306
01307 hor = new NWidgetHorizontal;
01308 leaf = new NWidgetLeaf(WWT_TEXT, COLOUR_YELLOW, WID_MO_SOUNDTICKER_LABEL, STR_NEWS_MESSAGES_SOUND, STR_NULL);
01309 hor->Add(leaf);
01310
01311 spacer = new NWidgetSpacer(0, 0);
01312 leaf->SetFill(1, 0);
01313 hor->Add(spacer);
01314 vert_desc->Add(hor);
01315
01316 *biggest_index = max(*biggest_index, max<int>(WID_MO_LABEL_SUMMARY, WID_MO_SOUNDTICKER_LABEL));
01317 return vert_desc;
01318 }
01319
01320 static const NWidgetPart _nested_message_options_widgets[] = {
01321 NWidget(NWID_HORIZONTAL),
01322 NWidget(WWT_CLOSEBOX, COLOUR_BROWN),
01323 NWidget(WWT_CAPTION, COLOUR_BROWN), SetDataTip(STR_NEWS_MESSAGE_OPTIONS_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
01324 EndContainer(),
01325 NWidget(WWT_PANEL, COLOUR_BROWN, WID_MO_BACKGROUND),
01326 NWidget(NWID_HORIZONTAL),
01327 NWidget(NWID_SPACER), SetFill(1, 0),
01328 NWidget(WWT_LABEL, COLOUR_BROWN, WID_MO_LABEL), SetMinimalSize(0, 14), SetDataTip(STR_NEWS_MESSAGE_TYPES, STR_NULL),
01329 NWidget(NWID_SPACER), SetFill(1, 0),
01330 EndContainer(),
01331 NWidget(NWID_HORIZONTAL),
01332 NWidget(NWID_SPACER), SetMinimalSize(MOS_LEFT_EDGE, 0),
01333 NWidgetFunction(MakeButtonsColumn),
01334 NWidget(NWID_SPACER), SetMinimalSize(MOS_COLUMN_SPACING, 0),
01335 NWidgetFunction(MakeDescriptionColumn),
01336 NWidget(NWID_SPACER), SetMinimalSize(MOS_RIGHT_EDGE, 0),
01337 EndContainer(),
01338 NWidget(NWID_SPACER), SetMinimalSize(0, MOS_BOTTOM_EDGE),
01339 EndContainer(),
01340 };
01341
01342 static const WindowDesc _message_options_desc(
01343 WDP_AUTO, 0, 0,
01344 WC_GAME_OPTIONS, WC_NONE,
01345 WDF_UNCLICK_BUTTONS,
01346 _nested_message_options_widgets, lengthof(_nested_message_options_widgets)
01347 );
01348
01352 void ShowMessageOptions()
01353 {
01354 DeleteWindowByClass(WC_GAME_OPTIONS);
01355 new MessageOptionsWindow(&_message_options_desc);
01356 }