00001
00002
00005 #include "stdafx.h"
00006 #include "openttd.h"
00007 #include "gui.h"
00008 #include "window_gui.h"
00009 #include "viewport_func.h"
00010 #include "news_type.h"
00011 #include "settings_type.h"
00012 #include "transparency.h"
00013 #include "strings_func.h"
00014 #include "window_func.h"
00015 #include "date_func.h"
00016 #include "vehicle_base.h"
00017 #include "sound_func.h"
00018 #include "string_func.h"
00019 #include "widgets/dropdown_func.h"
00020 #include "statusbar_gui.h"
00021 #include "company_manager_face.h"
00022
00023 #include "table/strings.h"
00024
00025 #define NB_WIDG_PER_SETTING 4
00026
00027 NewsItem _statusbar_news_item;
00028 bool _news_ticker_sound;
00029
00030 static uint MIN_NEWS_AMOUNT = 30;
00031 static uint _total_news = 0;
00032 static NewsItem *_oldest_news = NULL;
00033 static NewsItem *_latest_news = NULL;
00034
00039 static NewsItem *_forced_news = NULL;
00040
00042 static NewsItem *_current_news = NULL;
00043
00044
00045 typedef void DrawNewsCallbackProc(struct Window *w, const NewsItem *ni);
00046 void DrawNewsNewVehicleAvail(Window *w, const NewsItem *ni);
00047
00048 static void DrawNewsBankrupcy(Window *w, const NewsItem *ni)
00049 {
00050 const CompanyNewsInformation *cni = (const CompanyNewsInformation*)ni->free_data;
00051
00052 DrawCompanyManagerFace(cni->face, cni->colour, 2, 23);
00053 GfxFillRect(3, 23, 3 + 91, 23 + 118, PALETTE_TO_STRUCT_GREY, FILLRECT_RECOLOUR);
00054
00055 SetDParamStr(0, cni->president_name);
00056 DrawStringMultiCenter(49, 148, STR_JUST_RAW_STRING, 94);
00057
00058 switch (ni->subtype) {
00059 case NS_COMPANY_TROUBLE:
00060 DrawStringCentered(w->width >> 1, 1, STR_7056_TRANSPORT_COMPANY_IN_TROUBLE, TC_FROMSTRING);
00061
00062 SetDParam(0, ni->params[2]);
00063
00064 DrawStringMultiCenter(
00065 ((w->width - 101) >> 1) + 98,
00066 90,
00067 STR_7057_WILL_BE_SOLD_OFF_OR_DECLARED,
00068 w->width - 101);
00069 break;
00070
00071 case NS_COMPANY_MERGER:
00072 DrawStringCentered(w->width >> 1, 1, STR_7059_TRANSPORT_COMPANY_MERGER, TC_FROMSTRING);
00073 SetDParam(0, ni->params[2]);
00074 SetDParam(1, ni->params[3]);
00075 SetDParam(2, ni->params[4]);
00076 DrawStringMultiCenter(
00077 ((w->width - 101) >> 1) + 98,
00078 90,
00079 ni->params[4] == 0 ? STR_707F_HAS_BEEN_TAKEN_OVER_BY : STR_705A_HAS_BEEN_SOLD_TO_FOR,
00080 w->width - 101);
00081 break;
00082
00083 case NS_COMPANY_BANKRUPT:
00084 DrawStringCentered(w->width >> 1, 1, STR_705C_BANKRUPT, TC_FROMSTRING);
00085 SetDParam(0, ni->params[2]);
00086 DrawStringMultiCenter(
00087 ((w->width - 101) >> 1) + 98,
00088 90,
00089 STR_705D_HAS_BEEN_CLOSED_DOWN_BY,
00090 w->width - 101);
00091 break;
00092
00093 case NS_COMPANY_NEW:
00094 DrawStringCentered(w->width >> 1, 1, STR_705E_NEW_TRANSPORT_COMPANY_LAUNCHED, TC_FROMSTRING);
00095 SetDParam(0, ni->params[2]);
00096 SetDParam(1, ni->params[3]);
00097 DrawStringMultiCenter(
00098 ((w->width - 101) >> 1) + 98,
00099 90,
00100 STR_705F_STARTS_CONSTRUCTION_NEAR,
00101 w->width - 101);
00102 break;
00103
00104 default:
00105 NOT_REACHED();
00106 }
00107 }
00108
00109
00113 struct NewsSubtypeData {
00114 NewsType type;
00115 NewsMode display_mode;
00116 NewsFlag flags;
00117 DrawNewsCallbackProc *callback;
00118 };
00119
00123 static const struct NewsSubtypeData _news_subtype_data[NS_END] = {
00124
00125 { NT_ARRIVAL_COMPANY, NM_THIN, NF_VIEWPORT|NF_VEHICLE, NULL },
00126 { NT_ARRIVAL_OTHER, NM_THIN, NF_VIEWPORT|NF_VEHICLE, NULL },
00127 { NT_ACCIDENT, NM_THIN, NF_VIEWPORT|NF_TILE, NULL },
00128 { NT_ACCIDENT, NM_THIN, NF_VIEWPORT|NF_VEHICLE, NULL },
00129 { NT_COMPANY_INFO, NM_NORMAL, NF_NONE, DrawNewsBankrupcy },
00130 { NT_COMPANY_INFO, NM_NORMAL, NF_NONE, DrawNewsBankrupcy },
00131 { NT_COMPANY_INFO, NM_NORMAL, NF_NONE, DrawNewsBankrupcy },
00132 { NT_COMPANY_INFO, NM_NORMAL, NF_TILE, DrawNewsBankrupcy },
00133 { NT_INDUSTRY_OPEN, NM_THIN, NF_VIEWPORT|NF_TILE, NULL },
00134 { NT_INDUSTRY_CLOSE, NM_THIN, NF_VIEWPORT|NF_TILE, NULL },
00135 { NT_ECONOMY, NM_NORMAL, NF_NONE, NULL },
00136 { NT_INDUSTRY_COMPANY, NM_THIN, NF_VIEWPORT|NF_TILE, NULL },
00137 { NT_INDUSTRY_OTHER, NM_THIN, NF_VIEWPORT|NF_TILE, NULL },
00138 { NT_INDUSTRY_NOBODY, NM_THIN, NF_VIEWPORT|NF_TILE, NULL },
00139 { NT_ADVICE, NM_SMALL, NF_VIEWPORT|NF_VEHICLE, NULL },
00140 { NT_NEW_VEHICLES, NM_NORMAL, NF_NONE, DrawNewsNewVehicleAvail },
00141 { NT_ACCEPTANCE, NM_SMALL, NF_VIEWPORT|NF_TILE, NULL },
00142 { NT_SUBSIDIES, NM_NORMAL, NF_TILE|NF_TILE2, NULL },
00143 { NT_GENERAL, NM_NORMAL, NF_TILE, NULL },
00144 };
00145
00149 NewsTypeData _news_type_data[NT_END] = {
00150
00151 { "arrival_player", 60, SND_1D_APPLAUSE, ND_FULL },
00152 { "arrival_other", 60, SND_1D_APPLAUSE, ND_FULL },
00153 { "accident", 90, SND_BEGIN, ND_FULL },
00154 { "company_info", 60, SND_BEGIN, ND_FULL },
00155 { "open", 90, SND_BEGIN, ND_FULL },
00156 { "close", 90, SND_BEGIN, ND_FULL },
00157 { "economy", 30, SND_BEGIN, ND_FULL },
00158 { "production_player", 30, SND_BEGIN, ND_FULL },
00159 { "production_other", 30, SND_BEGIN, ND_FULL },
00160 { "production_nobody", 30, SND_BEGIN, ND_FULL },
00161 { "advice", 150, SND_BEGIN, ND_FULL },
00162 { "new_vehicles", 30, SND_1E_OOOOH, ND_FULL },
00163 { "acceptance", 90, SND_BEGIN, ND_FULL },
00164 { "subsidies", 180, SND_BEGIN, ND_FULL },
00165 { "general", 60, SND_BEGIN, ND_FULL },
00166 };
00167
00168 struct NewsWindow : Window {
00169 uint16 chat_height;
00170 NewsItem *ni;
00171 static uint duration;
00172
00173 NewsWindow(const WindowDesc *desc, NewsItem *ni) : Window(desc), ni(ni)
00174 {
00175 NewsWindow::duration = 555;
00176 const Window *w = FindWindowById(WC_SEND_NETWORK_MSG, 0);
00177 this->chat_height = (w != NULL) ? w->height : 0;
00178
00179 this->ni = _forced_news == NULL ? _current_news : _forced_news;
00180 this->flags4 |= WF_DISABLE_VP_SCROLL;
00181
00182 this->FindWindowPlacementAndResize(desc);
00183 }
00184
00185 void DrawNewsBorder()
00186 {
00187 int left = 0;
00188 int right = this->width - 1;
00189 int top = 0;
00190 int bottom = this->height - 1;
00191
00192 GfxFillRect(left, top, right, bottom, 0xF);
00193
00194 GfxFillRect(left, top, left, bottom, 0xD7);
00195 GfxFillRect(right, top, right, bottom, 0xD7);
00196 GfxFillRect(left, top, right, top, 0xD7);
00197 GfxFillRect(left, bottom, right, bottom, 0xD7);
00198
00199 DrawString(left + 2, top + 1, STR_00C6, TC_FROMSTRING);
00200 }
00201
00202 virtual void OnPaint()
00203 {
00204 const NewsMode display_mode = _news_subtype_data[this->ni->subtype].display_mode;
00205
00206 switch (display_mode) {
00207 case NM_NORMAL:
00208 case NM_THIN: {
00209 this->DrawNewsBorder();
00210
00211 if (_news_subtype_data[this->ni->subtype].callback != NULL) {
00212 (_news_subtype_data[this->ni->subtype].callback)(this, ni);
00213 break;
00214 }
00215
00216 DrawString(2, 1, STR_00C6, TC_FROMSTRING);
00217
00218 SetDParam(0, this->ni->date);
00219 DrawStringRightAligned(428, 1, STR_01FF, TC_FROMSTRING);
00220
00221 if (!(this->ni->flags & NF_VIEWPORT)) {
00222 CopyInDParam(0, this->ni->params, lengthof(this->ni->params));
00223 DrawStringMultiCenter(215, display_mode == NM_NORMAL ? 76 : 56,
00224 this->ni->string_id, this->width - 4);
00225 } else {
00226
00227 TransparencyOptionBits to_backup = _transparency_opt;
00228 _transparency_opt = 0;
00229 this->DrawViewport();
00230 _transparency_opt = to_backup;
00231
00232
00233 ViewPort *vp = this->viewport;
00234 GfxFillRect(vp->left - this->left, vp->top - this->top,
00235 vp->left - this->left + vp->width - 1, vp->top - this->top + vp->height - 1,
00236 (this->ni->flags & NF_INCOLOUR ? PALETTE_TO_TRANSPARENT : PALETTE_TO_STRUCT_GREY), FILLRECT_RECOLOUR
00237 );
00238
00239 CopyInDParam(0, this->ni->params, lengthof(this->ni->params));
00240 DrawStringMultiCenter(this->width / 2, 20, this->ni->string_id, this->width - 4);
00241 }
00242 break;
00243 }
00244
00245 default:
00246 this->DrawWidgets();
00247 if (!(this->ni->flags & NF_VIEWPORT)) {
00248 CopyInDParam(0, this->ni->params, lengthof(this->ni->params));
00249 DrawStringMultiCenter(140, 38, this->ni->string_id, 276);
00250 } else {
00251 this->DrawViewport();
00252 CopyInDParam(0, this->ni->params, lengthof(this->ni->params));
00253 DrawStringMultiCenter(this->width / 2, this->height - 16, this->ni->string_id, this->width - 4);
00254 }
00255 break;
00256 }
00257 }
00258
00259 virtual void OnClick(Point pt, int widget)
00260 {
00261 switch (widget) {
00262 case 1:
00263 NewsWindow::duration = 0;
00264 delete this;
00265 _forced_news = NULL;
00266 break;
00267
00268 case 0:
00269 if (this->ni->flags & NF_VEHICLE) {
00270 const Vehicle *v = GetVehicle(this->ni->data_a);
00271 ScrollMainWindowTo(v->x_pos, v->y_pos, v->z_pos);
00272 } else if (this->ni->flags & NF_TILE) {
00273 if (_ctrl_pressed) {
00274 ShowExtraViewPortWindow(this->ni->data_a);
00275 if (this->ni->flags & NF_TILE2) {
00276 ShowExtraViewPortWindow(this->ni->data_b);
00277 }
00278 } else {
00279 if (!ScrollMainWindowToTile(this->ni->data_a) && this->ni->flags & NF_TILE2) {
00280 ScrollMainWindowToTile(this->ni->data_b);
00281 }
00282 }
00283 }
00284 break;
00285 }
00286 }
00287
00288 virtual EventState OnKeyPress(uint16 key, uint16 keycode)
00289 {
00290 if (keycode == WKC_SPACE) {
00291
00292 delete this;
00293 return ES_HANDLED;
00294 }
00295 return ES_NOT_HANDLED;
00296 }
00297
00298 virtual void OnInvalidateData(int data)
00299 {
00300
00301 this->chat_height = data;
00302 }
00303
00304 virtual void OnTick()
00305 {
00306
00307 int y = max(this->top - 4, _screen.height - this->height - 12 - this->chat_height);
00308 if (y == this->top) return;
00309
00310 if (this->viewport != NULL) this->viewport->top += y - this->top;
00311
00312 int diff = Delta(this->top, y);
00313 this->top = y;
00314
00315 SetDirtyBlocks(this->left, this->top - diff, this->left + this->width, this->top + this->height);
00316 }
00317 };
00318
00319 uint NewsWindow::duration;
00320
00321
00322 static const Widget _news_type13_widgets[] = {
00323 { WWT_PANEL, RESIZE_NONE, COLOUR_WHITE, 0, 429, 0, 169, 0x0, STR_NULL},
00324 { WWT_PANEL, RESIZE_NONE, COLOUR_WHITE, 0, 10, 0, 11, 0x0, STR_NULL},
00325 { WIDGETS_END},
00326 };
00327
00328 static WindowDesc _news_type13_desc(
00329 WDP_CENTER, 476, 430, 170, 430, 170,
00330 WC_NEWS_WINDOW, WC_NONE,
00331 WDF_DEF_WIDGET,
00332 _news_type13_widgets
00333 );
00334
00335 static const Widget _news_type2_widgets[] = {
00336 { WWT_PANEL, RESIZE_NONE, COLOUR_WHITE, 0, 429, 0, 129, 0x0, STR_NULL},
00337 { WWT_PANEL, RESIZE_NONE, COLOUR_WHITE, 0, 10, 0, 11, 0x0, STR_NULL},
00338 { WIDGETS_END},
00339 };
00340
00341 static WindowDesc _news_type2_desc(
00342 WDP_CENTER, 476, 430, 130, 430, 130,
00343 WC_NEWS_WINDOW, WC_NONE,
00344 WDF_DEF_WIDGET,
00345 _news_type2_widgets
00346 );
00347
00348 static const Widget _news_type0_widgets[] = {
00349 { WWT_PANEL, RESIZE_NONE, COLOUR_LIGHT_BLUE, 0, 279, 14, 86, 0x0, STR_NULL},
00350 { WWT_CLOSEBOX, RESIZE_NONE, COLOUR_LIGHT_BLUE, 0, 10, 0, 13, STR_00C5, STR_018B_CLOSE_WINDOW},
00351 { WWT_CAPTION, RESIZE_NONE, COLOUR_LIGHT_BLUE, 11, 279, 0, 13, STR_012C_MESSAGE, STR_NULL},
00352 { WWT_INSET, RESIZE_NONE, COLOUR_LIGHT_BLUE, 2, 277, 16, 64, 0x0, STR_NULL},
00353 { WIDGETS_END},
00354 };
00355
00356 static WindowDesc _news_type0_desc(
00357 WDP_CENTER, 476, 280, 87, 280, 87,
00358 WC_NEWS_WINDOW, WC_NONE,
00359 WDF_DEF_WIDGET,
00360 _news_type0_widgets
00361 );
00362
00363
00365 static void ShowNewspaper(NewsItem *ni)
00366 {
00367 SoundFx sound = _news_type_data[_news_subtype_data[ni->subtype].type].sound;
00368 if (sound != 0) SndPlayFx(sound);
00369
00370 int top = _screen.height;
00371 Window *w;
00372 switch (_news_subtype_data[ni->subtype].display_mode) {
00373 case NM_NORMAL:
00374 _news_type13_desc.top = top;
00375 w = new NewsWindow(&_news_type13_desc, ni);
00376 if (ni->flags & NF_VIEWPORT) {
00377 InitializeWindowViewport(w, 2, 58, 426, 110,
00378 ni->data_a | (ni->flags & NF_VEHICLE ? 0x80000000 : 0), ZOOM_LVL_NEWS);
00379 }
00380 break;
00381
00382 case NM_THIN:
00383 _news_type2_desc.top = top;
00384 w = new NewsWindow(&_news_type2_desc, ni);
00385 if (ni->flags & NF_VIEWPORT) {
00386 InitializeWindowViewport(w, 2, 58, 426, 70,
00387 ni->data_a | (ni->flags & NF_VEHICLE ? 0x80000000 : 0), ZOOM_LVL_NEWS);
00388 }
00389 break;
00390
00391 default:
00392 _news_type0_desc.top = top;
00393 w = new NewsWindow(&_news_type0_desc, ni);
00394 if (ni->flags & NF_VIEWPORT) {
00395 InitializeWindowViewport(w, 3, 17, 274, 47,
00396 ni->data_a | (ni->flags & NF_VEHICLE ? 0x80000000 : 0), ZOOM_LVL_NEWS);
00397 }
00398 break;
00399 }
00400 }
00401
00403 static void ShowTicker(const NewsItem *ni)
00404 {
00405 if (_news_ticker_sound) SndPlayFx(SND_16_MORSE);
00406
00407 _statusbar_news_item = *ni;
00408 InvalidateWindowData(WC_STATUS_BAR, 0, SBI_SHOW_TICKER);
00409 }
00410
00412 void InitNewsItemStructs()
00413 {
00414 for (NewsItem *ni = _oldest_news; ni != NULL; ) {
00415 NewsItem *next = ni->next;
00416 delete ni;
00417 ni = next;
00418 }
00419
00420 _total_news = 0;
00421 _oldest_news = NULL;
00422 _latest_news = NULL;
00423 _forced_news = NULL;
00424 _current_news = NULL;
00425 }
00426
00431 static bool ReadyForNextItem()
00432 {
00433 NewsItem *ni = _forced_news == NULL ? _current_news : _forced_news;
00434 if (ni == NULL) return true;
00435
00436
00437
00438 if (IsNewsTickerShown()) return false;
00439
00440
00441 if (NewsWindow::duration != 0) NewsWindow::duration--;
00442
00443
00444 return (NewsWindow::duration == 0 || FindWindowById(WC_NEWS_WINDOW, 0) == NULL);
00445 }
00446
00448 static void MoveToNextItem()
00449 {
00450 InvalidateWindowData(WC_STATUS_BAR, 0, SBI_NEWS_DELETED);
00451 DeleteWindowById(WC_NEWS_WINDOW, 0);
00452 _forced_news = NULL;
00453
00454
00455 if (_current_news != _latest_news) {
00456 _current_news = (_current_news == NULL) ? _oldest_news : _current_news->next;
00457 NewsItem *ni = _current_news;
00458 const NewsType type = _news_subtype_data[ni->subtype].type;
00459
00460
00461 if (_date - _news_type_data[type].age > ni->date) return;
00462
00463 switch (_news_type_data[type].display) {
00464 default: NOT_REACHED();
00465 case ND_OFF:
00466 InvalidateWindowData(WC_STATUS_BAR, 0, SBI_SHOW_REMINDER);
00467 break;
00468
00469 case ND_SUMMARY:
00470 ShowTicker(ni);
00471 break;
00472
00473 case ND_FULL:
00474 ShowNewspaper(ni);
00475 break;
00476 }
00477 }
00478 }
00479
00489 void AddNewsItem(StringID string, NewsSubtype subtype, uint data_a, uint data_b, void *free_data)
00490 {
00491 if (_game_mode == GM_MENU) return;
00492
00493
00494 NewsItem *ni = new NewsItem;
00495
00496 ni->string_id = string;
00497 ni->subtype = subtype;
00498 ni->flags = _news_subtype_data[subtype].flags;
00499
00500
00501 if (_cur_year >= _settings_client.gui.coloured_news_year) ni->flags |= NF_INCOLOUR;
00502
00503 ni->data_a = data_a;
00504 ni->data_b = data_b;
00505 ni->free_data = free_data;
00506 ni->date = _date;
00507 CopyOutDParam(ni->params, 0, lengthof(ni->params));
00508
00509 if (_total_news++ == 0) {
00510 assert(_oldest_news == NULL);
00511 _oldest_news = ni;
00512 ni->prev = NULL;
00513 } else {
00514 assert(_latest_news->next == NULL);
00515 _latest_news->next = ni;
00516 ni->prev = _latest_news;
00517 }
00518
00519 ni->next = NULL;
00520 _latest_news = ni;
00521
00522 InvalidateWindow(WC_MESSAGE_HISTORY, 0);
00523 }
00524
00526 static void DeleteNewsItem(NewsItem *ni)
00527 {
00528 if (_forced_news == ni || _current_news == ni) {
00529
00530
00531 MoveToNextItem();
00532 }
00533
00534
00535
00536 if (ni->prev != NULL) {
00537 ni->prev->next = ni->next;
00538 } else {
00539 assert(_oldest_news == ni);
00540 _oldest_news = ni->next;
00541 }
00542
00543 if (ni->next != NULL) {
00544 ni->next->prev = ni->prev;
00545 } else {
00546 assert(_latest_news == ni);
00547 _latest_news = ni->prev;
00548 }
00549
00550 free(ni->free_data);
00551
00552 if (_current_news == ni) _current_news = ni->prev;
00553 _total_news--;
00554 delete ni;
00555
00556 InvalidateWindow(WC_MESSAGE_HISTORY, 0);
00557 }
00558
00559 void DeleteVehicleNews(VehicleID vid, StringID news)
00560 {
00561 NewsItem *ni = _oldest_news;
00562
00563 while (ni != NULL) {
00564 if (ni->flags & NF_VEHICLE &&
00565 ni->data_a == vid &&
00566 (news == INVALID_STRING_ID || ni->string_id == news)) {
00567
00568 NewsItem *p = ni->next;
00569 DeleteNewsItem(ni);
00570 ni = p;
00571 } else {
00572 ni = ni->next;
00573 }
00574 }
00575 }
00576
00581 void DeleteStationNews(StationID sid)
00582 {
00583 NewsItem *ni = _oldest_news;
00584
00585 while (ni != NULL) {
00586 NewsItem *next = ni->next;
00587 switch (ni->subtype) {
00588 case NS_ARRIVAL_COMPANY:
00589 case NS_ARRIVAL_OTHER:
00590 case NS_ACCEPTANCE:
00591 if (ni->data_b == sid) DeleteNewsItem(ni);
00592 break;
00593 default:
00594 break;
00595 }
00596 ni = next;
00597 }
00598 }
00599
00600 void RemoveOldNewsItems()
00601 {
00602 NewsItem *next;
00603 for (NewsItem *cur = _oldest_news; _total_news > MIN_NEWS_AMOUNT && cur != NULL; cur = next) {
00604 next = cur->next;
00605 if (_date - _news_type_data[_news_subtype_data[cur->subtype].type].age * _settings_client.gui.news_message_timeout > cur->date) DeleteNewsItem(cur);
00606 }
00607 }
00608
00609 void NewsLoop()
00610 {
00611
00612 if (_total_news == 0) return;
00613
00614 static byte _last_clean_month = 0;
00615
00616 if (_last_clean_month != _cur_month) {
00617 RemoveOldNewsItems();
00618 _last_clean_month = _cur_month;
00619 }
00620
00621 if (ReadyForNextItem()) MoveToNextItem();
00622 }
00623
00625 static void ShowNewsMessage(NewsItem *ni)
00626 {
00627 assert(_total_news != 0);
00628
00629
00630 DeleteWindowById(WC_NEWS_WINDOW, 0);
00631
00632
00633 _forced_news = ni;
00634
00635 if (_forced_news != NULL) {
00636 DeleteWindowById(WC_NEWS_WINDOW, 0);
00637 ShowNewspaper(ni);
00638 }
00639 }
00640
00642 void ShowLastNewsMessage()
00643 {
00644 if (_total_news == 0) {
00645 return;
00646 } else if (_forced_news == NULL) {
00647
00648
00649 const Window *w = FindWindowById(WC_NEWS_WINDOW, 0);
00650 ShowNewsMessage((w == NULL || (_current_news == _oldest_news)) ? _current_news : _current_news->prev);
00651 } else if (_forced_news == _oldest_news) {
00652
00653 ShowNewsMessage(_latest_news);
00654 } else {
00655
00656 ShowNewsMessage(_forced_news->prev);
00657 }
00658 }
00659
00660
00669 static void DrawNewsString(int x, int y, TextColour colour, const NewsItem *ni, uint maxw)
00670 {
00671 char buffer[512], buffer2[512];
00672 StringID str;
00673
00674 CopyInDParam(0, ni->params, lengthof(ni->params));
00675 str = ni->string_id;
00676
00677 GetString(buffer, str, lastof(buffer));
00678
00679
00680 const char *ptr = buffer;
00681 char *dest = buffer2;
00682 WChar c_last = '\0';
00683 for (;;) {
00684 WChar c = Utf8Consume(&ptr);
00685 if (c == 0) break;
00686
00687 if (c == '\n' && c_last != '\n') {
00688 dest[0] = ' ';
00689 dest++;
00690 } else if (c == '\r') {
00691 dest[0] = dest[1] = dest[2] = dest[3] = ' ';
00692 dest += 4;
00693 } else if (IsPrintable(c)) {
00694 dest += Utf8Encode(dest, c);
00695 }
00696 c_last = c;
00697 }
00698
00699 *dest = '\0';
00700
00701 DoDrawStringTruncated(buffer2, x, y, colour, maxw);
00702 }
00703
00704
00705 struct MessageHistoryWindow : Window {
00706 MessageHistoryWindow(const WindowDesc *desc) : Window(desc)
00707 {
00708 this->vscroll.cap = 10;
00709 this->vscroll.count = _total_news;
00710 this->resize.step_height = 12;
00711 this->resize.height = this->height - 12 * 6;
00712 this->resize.step_width = 1;
00713 this->resize.width = 200;
00714
00715 this->FindWindowPlacementAndResize(desc);
00716 }
00717
00718 virtual void OnPaint()
00719 {
00720 int y = 19;
00721
00722 SetVScrollCount(this, _total_news);
00723 this->DrawWidgets();
00724
00725 if (_total_news == 0) return;
00726
00727 NewsItem *ni = _latest_news;
00728 for (int n = this->vscroll.pos; n > 0; n--) {
00729 ni = ni->prev;
00730 if (ni == NULL) return;
00731 }
00732
00733 for (int n = this->vscroll.cap; n > 0; n--) {
00734 SetDParam(0, ni->date);
00735 DrawString(4, y, STR_SHORT_DATE, TC_WHITE);
00736
00737 DrawNewsString(82, y, TC_WHITE, ni, this->width - 95);
00738 y += 12;
00739
00740 ni = ni->prev;
00741 if (ni == NULL) return;
00742 }
00743 }
00744
00745 virtual void OnClick(Point pt, int widget)
00746 {
00747 if (widget == 3) {
00748 NewsItem *ni = _latest_news;
00749 if (ni == NULL) return;
00750
00751 for (int n = (pt.y - 19) / 12 + this->vscroll.pos; n > 0; n--) {
00752 ni = ni->prev;
00753 if (ni == NULL) return;
00754 }
00755
00756 ShowNewsMessage(ni);
00757 }
00758 }
00759
00760 virtual void OnResize(Point new_size, Point delta)
00761 {
00762 this->vscroll.cap += delta.y / 12;
00763 }
00764 };
00765
00766 static const Widget _message_history_widgets[] = {
00767 { WWT_CLOSEBOX, RESIZE_NONE, COLOUR_BROWN, 0, 10, 0, 13, STR_00C5, STR_018B_CLOSE_WINDOW},
00768 { WWT_CAPTION, RESIZE_RIGHT, COLOUR_BROWN, 11, 387, 0, 13, STR_MESSAGE_HISTORY, STR_018C_WINDOW_TITLE_DRAG_THIS},
00769 { WWT_STICKYBOX, RESIZE_LR, COLOUR_BROWN, 388, 399, 0, 13, 0x0, STR_STICKY_BUTTON},
00770 { WWT_PANEL, RESIZE_RB, COLOUR_BROWN, 0, 387, 14, 139, 0x0, STR_MESSAGE_HISTORY_TIP},
00771 { WWT_SCROLLBAR, RESIZE_LRB, COLOUR_BROWN, 388, 399, 14, 127, 0x0, STR_0190_SCROLL_BAR_SCROLLS_LIST},
00772 { WWT_RESIZEBOX, RESIZE_LRTB, COLOUR_BROWN, 388, 399, 128, 139, 0x0, STR_RESIZE_BUTTON},
00773 { WIDGETS_END},
00774 };
00775
00776 static const WindowDesc _message_history_desc(
00777 240, 22, 400, 140, 400, 140,
00778 WC_MESSAGE_HISTORY, WC_NONE,
00779 WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_UNCLICK_BUTTONS | WDF_STICKY_BUTTON | WDF_RESIZABLE,
00780 _message_history_widgets
00781 );
00782
00784 void ShowMessageHistory()
00785 {
00786 DeleteWindowById(WC_MESSAGE_HISTORY, 0);
00787 new MessageHistoryWindow(&_message_history_desc);
00788 }
00789
00790
00792 enum {
00793 WIDGET_NEWSOPT_DROP_SUMMARY = 4,
00794 WIDGET_NEWSOPT_SOUNDTICKER = 6,
00795 WIDGET_NEWSOPT_START_OPTION = 8,
00796 };
00797
00798 static const StringID _message_opt[] = {STR_OFF, STR_SUMMARY, STR_FULL, INVALID_STRING_ID};
00799
00800 struct MessageOptionsWindow : Window {
00801 int state;
00802
00803 MessageOptionsWindow(const WindowDesc *desc) : Window(desc)
00804 {
00805 NewsDisplay all_val;
00806
00807
00808 all_val = _news_type_data[0].display;
00809 for (int i = 0; i < NT_END; i++) {
00810 this->SetMessageButtonStates(_news_type_data[i].display, i);
00811
00812 if (_news_type_data[i].display != all_val) all_val = ND_OFF;
00813 }
00814
00815 this->state = all_val;
00816
00817 this->FindWindowPlacementAndResize(desc);
00818 }
00819
00828 void SetMessageButtonStates(byte value, int element)
00829 {
00830 element *= NB_WIDG_PER_SETTING;
00831
00832 this->SetWidgetDisabledState(element + WIDGET_NEWSOPT_START_OPTION, value == 0);
00833 this->SetWidgetDisabledState(element + WIDGET_NEWSOPT_START_OPTION + 2, value == 2);
00834 }
00835
00836 virtual void OnPaint()
00837 {
00838 if (_news_ticker_sound) this->LowerWidget(WIDGET_NEWSOPT_SOUNDTICKER);
00839
00840 this->widget[WIDGET_NEWSOPT_DROP_SUMMARY].data = _message_opt[this->state];
00841 this->DrawWidgets();
00842
00843
00844 for (int i = 0, y = 26; i < NT_END; i++, y += 12) {
00845
00846
00847 DrawStringCentered(51, y + 1, _message_opt[_news_type_data[i].display], TC_BLACK);
00848 }
00849 }
00850
00851 virtual void OnClick(Point pt, int widget)
00852 {
00853 switch (widget) {
00854 case WIDGET_NEWSOPT_DROP_SUMMARY:
00855 ShowDropDownMenu(this, _message_opt, this->state, WIDGET_NEWSOPT_DROP_SUMMARY, 0, 0);
00856 break;
00857
00858 case WIDGET_NEWSOPT_SOUNDTICKER:
00859 _news_ticker_sound ^= 1;
00860 this->ToggleWidgetLoweredState(widget);
00861 this->InvalidateWidget(widget);
00862 break;
00863
00864 default: {
00865 int wid = widget - WIDGET_NEWSOPT_START_OPTION;
00866 if (wid >= 0 && wid < (NB_WIDG_PER_SETTING * NT_END)) {
00867 int element = wid / NB_WIDG_PER_SETTING;
00868 byte val = (_news_type_data[element].display + ((wid % NB_WIDG_PER_SETTING) ? 1 : -1)) % 3;
00869
00870 this->SetMessageButtonStates(val, element);
00871 _news_type_data[element].display = (NewsDisplay)val;
00872 this->SetDirty();
00873 }
00874 break;
00875 }
00876 }
00877 }
00878
00879 virtual void OnDropdownSelect(int widget, int index)
00880 {
00881 this->state = index;
00882
00883 for (int i = 0; i < NT_END; i++) {
00884 this->SetMessageButtonStates(index, i);
00885 _news_type_data[i].display = (NewsDisplay)index;
00886 }
00887 this->SetDirty();
00888 }
00889 };
00890
00891
00892
00893
00894
00895
00896
00897
00898
00915 #define NEWS_SETTINGS_LINE(basey, linenum, text) \
00916 { WWT_PUSHIMGBTN, RESIZE_NONE, COLOUR_YELLOW, \
00917 4, 12, basey + linenum * NEWS_SETTING_BASELINE_SKIP, basey + 11 + linenum * NEWS_SETTING_BASELINE_SKIP, \
00918 SPR_ARROW_LEFT, STR_HSCROLL_BAR_SCROLLS_LIST}, \
00919 { WWT_PUSHTXTBTN, RESIZE_NONE, COLOUR_YELLOW, \
00920 13, 89, basey + linenum * NEWS_SETTING_BASELINE_SKIP, basey + 11 + linenum * NEWS_SETTING_BASELINE_SKIP, \
00921 STR_EMPTY, STR_NULL}, \
00922 { WWT_PUSHIMGBTN, RESIZE_NONE, COLOUR_YELLOW, \
00923 90, 98, basey + linenum * NEWS_SETTING_BASELINE_SKIP, basey + 11 + linenum * NEWS_SETTING_BASELINE_SKIP, \
00924 SPR_ARROW_RIGHT, STR_HSCROLL_BAR_SCROLLS_LIST}, \
00925 { WWT_TEXT, RESIZE_NONE, COLOUR_YELLOW, \
00926 103, 409, basey + 1 + linenum * NEWS_SETTING_BASELINE_SKIP, basey + 13 + linenum * NEWS_SETTING_BASELINE_SKIP, \
00927 text, STR_NULL}
00928
00929 static const int NEWS_SETTING_BASELINE_SKIP = 12;
00930
00931
00932 static const Widget _message_options_widgets[] = {
00933 { WWT_CLOSEBOX, RESIZE_NONE, COLOUR_BROWN, 0, 10, 0, 13,
00934 STR_00C5, STR_018B_CLOSE_WINDOW},
00935 { WWT_CAPTION, RESIZE_NONE, COLOUR_BROWN, 11, 409, 0, 13,
00936 STR_0204_MESSAGE_OPTIONS, STR_018C_WINDOW_TITLE_DRAG_THIS},
00937 { WWT_PANEL, RESIZE_NONE, COLOUR_BROWN, 0, 409, 14, 64 + NT_END * NEWS_SETTING_BASELINE_SKIP,
00938 0x0, STR_NULL},
00939
00940
00941 { WWT_LABEL, RESIZE_NONE, COLOUR_BROWN,
00942 0, 409, 13, 26,
00943 STR_0205_MESSAGE_TYPES, STR_NULL},
00944
00945
00946 { WWT_DROPDOWN, RESIZE_NONE, COLOUR_YELLOW,
00947 4, 98, 34 + NT_END * NEWS_SETTING_BASELINE_SKIP, 45 + NT_END * NEWS_SETTING_BASELINE_SKIP,
00948 0x0, STR_NULL},
00949
00950 { WWT_TEXT, RESIZE_NONE, COLOUR_YELLOW,
00951 103, 409, 35 + NT_END * NEWS_SETTING_BASELINE_SKIP, 47 + NT_END * NEWS_SETTING_BASELINE_SKIP,
00952 STR_MESSAGES_ALL, STR_NULL},
00953
00954
00955 { WWT_TEXTBTN_2, RESIZE_NONE, COLOUR_YELLOW,
00956 4, 98, 46 + NT_END * NEWS_SETTING_BASELINE_SKIP, 57 + NT_END * NEWS_SETTING_BASELINE_SKIP,
00957 STR_02DB_OFF, STR_NULL},
00958
00959 { WWT_TEXT, RESIZE_NONE, COLOUR_YELLOW,
00960 103, 409, 47 + NT_END * NEWS_SETTING_BASELINE_SKIP, 59 + NT_END * NEWS_SETTING_BASELINE_SKIP,
00961 STR_MESSAGE_SOUND, STR_NULL},
00962
00963
00964
00965
00966 NEWS_SETTINGS_LINE(26, NT_ARRIVAL_COMPANY, STR_0206_ARRIVAL_OF_FIRST_VEHICLE),
00967 NEWS_SETTINGS_LINE(26, NT_ARRIVAL_OTHER, STR_0207_ARRIVAL_OF_FIRST_VEHICLE),
00968 NEWS_SETTINGS_LINE(26, NT_ACCIDENT, STR_0208_ACCIDENTS_DISASTERS),
00969 NEWS_SETTINGS_LINE(26, NT_COMPANY_INFO, STR_0209_COMPANY_INFORMATION),
00970 NEWS_SETTINGS_LINE(26, NT_INDUSTRY_OPEN, STR_NEWS_INDUSTRY_OPEN),
00971 NEWS_SETTINGS_LINE(26, NT_INDUSTRY_CLOSE, STR_NEWS_INDUSTRY_CLOSE),
00972 NEWS_SETTINGS_LINE(26, NT_ECONOMY, STR_020A_ECONOMY_CHANGES),
00973 NEWS_SETTINGS_LINE(26, NT_INDUSTRY_COMPANY, STR_INDUSTRY_CHANGES_SERVED_BY_COMPANY),
00974 NEWS_SETTINGS_LINE(26, NT_INDUSTRY_OTHER, STR_INDUSTRY_CHANGES_SERVED_BY_OTHER),
00975 NEWS_SETTINGS_LINE(26, NT_INDUSTRY_NOBODY, STR_OTHER_INDUSTRY_PRODUCTION_CHANGES),
00976 NEWS_SETTINGS_LINE(26, NT_ADVICE, STR_020B_ADVICE_INFORMATION_ON_COMPANY),
00977 NEWS_SETTINGS_LINE(26, NT_NEW_VEHICLES, STR_020C_NEW_VEHICLES),
00978 NEWS_SETTINGS_LINE(26, NT_ACCEPTANCE, STR_020D_CHANGES_OF_CARGO_ACCEPTANCE),
00979 NEWS_SETTINGS_LINE(26, NT_SUBSIDIES, STR_020E_SUBSIDIES),
00980 NEWS_SETTINGS_LINE(26, NT_GENERAL, STR_020F_GENERAL_INFORMATION),
00981
00982 { WIDGETS_END},
00983 };
00984
00985 static const WindowDesc _message_options_desc(
00986 270, 22, 410, 65 + NT_END * NEWS_SETTING_BASELINE_SKIP,
00987 410, 65 + NT_END * NEWS_SETTING_BASELINE_SKIP,
00988 WC_GAME_OPTIONS, WC_NONE,
00989 WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_UNCLICK_BUTTONS,
00990 _message_options_widgets
00991 );
00992
00993 void ShowMessageOptions()
00994 {
00995 DeleteWindowById(WC_GAME_OPTIONS, 0);
00996 new MessageOptionsWindow(&_message_options_desc);
00997 }