# network_gui.cpp

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    00001 /* $Id: network_gui.cpp 16272 2009-05-10 21:26:46Z rubidium $ */
    00002
    00005 #ifdef ENABLE_NETWORK
    00006 #include "../stdafx.h"
    00007 #include "../openttd.h"
    00008 #include "../strings_func.h"
    00009 #include "../date_func.h"
    00010 #include "../fios.h"
    00011 #include "network_internal.h"
    00012 #include "network_client.h"
    00013 #include "network_gui.h"
    00014 #include "network_gamelist.h"
    00015 #include "../gui.h"
    00016 #include "network_server.h"
    00017 #include "network_udp.h"
    00018 #include "../window_func.h"
    00019 #include "../string_func.h"
    00020 #include "../gfx_func.h"
    00021 #include "../settings_type.h"
    00022 #include "../widgets/dropdown_func.h"
    00023 #include "../querystring_gui.h"
    00024 #include "../sortlist_type.h"
    00025 #include "../company_base.h"
    00026
    00027 #include "table/strings.h"
    00028 #include "../table/sprites.h"
    00029
    00030
    00031 static void ShowNetworkStartServerWindow();
    00032 static void ShowNetworkLobbyWindow(NetworkGameList *ngl);
    00033 extern void SwitchToMode(SwitchMode new_mode);
    00034
    00035 static const StringID _connection_types_dropdown[] = {
    00036   STR_NETWORK_LAN_INTERNET,
    00037   STR_NETWORK_INTERNET_ADVERTISE,
    00038   INVALID_STRING_ID
    00039 };
    00040
    00041 static const StringID _lan_internet_types_dropdown[] = {
    00042   STR_NETWORK_LAN,
    00043   STR_NETWORK_INTERNET,
    00044   INVALID_STRING_ID
    00045 };
    00046
    00047 static StringID _language_dropdown[NETLANG_COUNT + 1] = {STR_NULL};
    00048
    00049 void SortNetworkLanguages()
    00050 {
    00051   /* Init the strings */
    00052   if (_language_dropdown[0] == STR_NULL) {
    00053     for (int i = 0; i < NETLANG_COUNT; i++) _language_dropdown[i] = STR_NETWORK_LANG_ANY + i;
    00054     _language_dropdown[NETLANG_COUNT] = INVALID_STRING_ID;
    00055   }
    00056
    00057   /* Sort the strings (we don't move 'any' and the 'invalid' one) */
    00058   qsort(&_language_dropdown[1], NETLANG_COUNT - 1, sizeof(StringID), &StringIDSorter);
    00059 }
    00060
    00061 enum {
    00062   NET_PRC__OFFSET_TOP_WIDGET          = 54,
    00063   NET_PRC__OFFSET_TOP_WIDGET_COMPANY  = 52,
    00064   NET_PRC__SIZE_OF_ROW                = 14,
    00065 };
    00066
    00070 void UpdateNetworkGameWindow(bool unselect)
    00071 {
    00072   InvalidateWindowData(WC_NETWORK_WINDOW, 0, unselect ? 1 : 0);
    00073 }
    00074
    00076 enum NetworkGameWindowWidgets {
    00077   NGWW_CLOSE,
    00078   NGWW_CAPTION,
    00079   NGWW_MAIN,
    00080
    00081   NGWW_CONNECTION,
    00082   NGWW_CONN_BTN,
    00083   NGWW_CLIENT,
    00084
    00085   NGWW_NAME,
    00086   NGWW_CLIENTS,
    00087   NGWW_MAPSIZE,
    00088   NGWW_DATE,
    00089   NGWW_YEARS,
    00090   NGWW_INFO,
    00091
    00092   NGWW_MATRIX,
    00093   NGWW_SCROLLBAR,
    00094
    00095   NGWW_LASTJOINED_LABEL,
    00096   NGWW_LASTJOINED,
    00097
    00098   NGWW_DETAILS,
    00099   NGWW_JOIN,
    00100   NGWW_REFRESH,
    00101   NGWW_NEWGRF,
    00102
    00103   NGWW_FIND,
    00104   NGWW_ADD,
    00105   NGWW_START,
    00106   NGWW_CANCEL,
    00107
    00108   NGWW_RESIZE,
    00109 };
    00110
    00111 typedef GUIList<NetworkGameList*> GUIGameServerList;
    00112 typedef uint16 ServerListPosition;
    00113 static const ServerListPosition SLP_INVALID = 0xFFFF;
    00114
    00115 class NetworkGameWindow : public QueryStringBaseWindow {
    00116 protected:
    00117   /* Runtime saved values */
    00118   static Listing last_sorting;
    00119
    00120   /* Constants for sorting servers */
    00121   static GUIGameServerList::SortFunction * const sorter_funcs[];
    00122
    00123   byte field;
    00124   NetworkGameList *server;
    00125   GUIGameServerList servers;
    00126   ServerListPosition list_pos;
    00127
    00132   void BuildNetworkGameList()
    00133   {
    00134     if (!this->servers.NeedRebuild()) return;
    00135
    00136     /* Create temporary array of games to use for listing */
    00137     this->servers.Clear();
    00138
    00139     for (NetworkGameList *ngl = _network_game_list; ngl != NULL; ngl = ngl->next) {
    00140       *this->servers.Append() = ngl;
    00141     }
    00142
    00143     this->servers.Compact();
    00144     this->servers.RebuildDone();
    00145   }
    00146
    00148   static int CDECL NGameNameSorter(NetworkGameList * const *a, NetworkGameList * const *b)
    00149   {
    00150     return strcasecmp((*a)->info.server_name, (*b)->info.server_name);
    00151   }
    00152
    00156   static int CDECL NGameClientSorter(NetworkGameList * const *a, NetworkGameList * const *b)
    00157   {
    00158     /* Reverse as per default we are interested in most-clients first */
    00159     int r = (*a)->info.clients_on - (*b)->info.clients_on;
    00160
    00161     if (r == 0) r = (*a)->info.clients_max - (*b)->info.clients_max;
    00162     if (r == 0) r = NGameNameSorter(a, b);
    00163
    00164     return r;
    00165   }
    00166
    00168   static int CDECL NGameMapSizeSorter(NetworkGameList * const *a, NetworkGameList * const *b)
    00169   {
    00170     /* Sort by the area of the map. */
    00171     int r = ((*a)->info.map_height) * ((*a)->info.map_width) - ((*b)->info.map_height) * ((*b)->info.map_width);
    00172
    00173     if (r == 0) r = (*a)->info.map_width - (*b)->info.map_width;
    00174     return (r != 0) ? r : NGameClientSorter(a, b);
    00175   }
    00176
    00178   static int CDECL NGameDateSorter(NetworkGameList * const *a, NetworkGameList * const *b)
    00179   {
    00180     int r = (*a)->info.game_date - (*b)->info.game_date;
    00181     return (r != 0) ? r : NGameClientSorter(a, b);
    00182   }
    00183
    00185   static int CDECL NGameYearsSorter(NetworkGameList * const *a, NetworkGameList * const *b)
    00186   {
    00187     int r = (*a)->info.game_date - (*a)->info.start_date - (*b)->info.game_date + (*b)->info.start_date;
    00188     return (r != 0) ? r : NGameDateSorter(a, b);
    00189   }
    00190
    00193   static int CDECL NGameAllowedSorter(NetworkGameList * const *a, NetworkGameList * const *b)
    00194   {
    00195     /* The servers we do not know anything about (the ones that did not reply) should be at the bottom) */
    00196     int r = StrEmpty((*a)->info.server_revision) - StrEmpty((*b)->info.server_revision);
    00197
    00198     /* Reverse default as we are interested in version-compatible clients first */
    00199     if (r == 0) r = (*b)->info.version_compatible - (*a)->info.version_compatible;
    00200     /* The version-compatible ones are then sorted with NewGRF compatible first, incompatible last */
    00201     if (r == 0) r = (*b)->info.compatible - (*a)->info.compatible;
    00202     /* Passworded servers should be below unpassworded servers */
    00203     if (r == 0) r = (*a)->info.use_password - (*b)->info.use_password;
    00204     /* Finally sort on the name of the server */
    00205     if (r == 0) r = NGameNameSorter(a, b);
    00206
    00207     return r;
    00208   }
    00209
    00211   void SortNetworkGameList()
    00212   {
    00213     if (!this->servers.Sort()) return;
    00214
    00215     /* After sorting ngl->sort_list contains the sorted items. Put these back
    00216      * into the original list. Basically nothing has changed, we are only
    00217      * shuffling the ->next pointers. While iterating, look for the
    00218      * currently selected server and set list_pos to its position */
    00219     this->list_pos = SLP_INVALID;
    00220     _network_game_list = this->servers[0];
    00221     NetworkGameList *item = _network_game_list;
    00222     if (item == this->server) this->list_pos = 0;
    00223     for (uint i = 1; i != this->servers.Length(); i++) {
    00224       item->next = this->servers[i];
    00225       item = item->next;
    00226       if (item == this->server) this->list_pos = i;
    00227     }
    00228     item->next = NULL;
    00229   }
    00230
    00237   void DrawServerLine(const NetworkGameList *cur_item, uint y, bool highlight)
    00238   {
    00239     /* show highlighted item with a different colour */
    00240     if (highlight) GfxFillRect(this->widget[NGWW_NAME].left + 1, y - 2, this->widget[NGWW_INFO].right - 1, y + 9, 10);
    00241
    00242     SetDParamStr(0, cur_item->info.server_name);
    00243     DrawStringTruncated(this->widget[NGWW_NAME].left + 5, y, STR_JUST_RAW_STRING, TC_BLACK, this->widget[NGWW_NAME].right - this->widget[NGWW_NAME].left - 5);
    00244
    00245     /* only draw details if the server is online */
    00246     if (cur_item->online) {
    00247       SetDParam(0, cur_item->info.clients_on);
    00248       SetDParam(1, cur_item->info.clients_max);
    00249       SetDParam(2, cur_item->info.companies_on);
    00250       SetDParam(3, cur_item->info.companies_max);
    00251       DrawStringCentered(this->widget[NGWW_CLIENTS].left + 39, y, STR_NETWORK_GENERAL_ONLINE, TC_GOLD);
    00252
    00253       /* map size */
    00254       if (!this->IsWidgetHidden(NGWW_MAPSIZE)) {
    00255         SetDParam(0, cur_item->info.map_width);
    00256         SetDParam(1, cur_item->info.map_height);
    00257         DrawStringCentered(this->widget[NGWW_MAPSIZE].left + 39, y, STR_NETWORK_MAP_SIZE_SHORT, TC_BLACK);
    00258       }
    00259
    00260       /* current date */
    00261       if (!this->IsWidgetHidden(NGWW_DATE)) {
    00262         YearMonthDay ymd;
    00263         ConvertDateToYMD(cur_item->info.game_date, &ymd);
    00264         SetDParam(0, ymd.year);
    00265         DrawStringCentered(this->widget[NGWW_DATE].left + 29, y, STR_JUST_INT, TC_BLACK);
    00266       }
    00267
    00268       /* number of years the game is running */
    00269       if (!this->IsWidgetHidden(NGWW_YEARS)) {
    00270         YearMonthDay ymd_cur, ymd_start;
    00271         ConvertDateToYMD(cur_item->info.game_date, &ymd_cur);
    00272         ConvertDateToYMD(cur_item->info.start_date, &ymd_start);
    00273         SetDParam(0, ymd_cur.year - ymd_start.year);
    00274         DrawStringCentered(this->widget[NGWW_YEARS].left + 29, y, STR_JUST_INT, TC_BLACK);
    00275       }
    00276
    00277       /* draw a lock if the server is password protected */
    00278       if (cur_item->info.use_password) DrawSprite(SPR_LOCK, PAL_NONE, this->widget[NGWW_INFO].left + 5, y - 1);
    00279
    00280       /* draw red or green icon, depending on compatibility with server */
    00281       DrawSprite(SPR_BLOT, (cur_item->info.compatible ? PALETTE_TO_GREEN : (cur_item->info.version_compatible ? PALETTE_TO_YELLOW : PALETTE_TO_RED)), this->widget[NGWW_INFO].left + 15, y);
    00282
    00283       /* draw flag according to server language */
    00284       DrawSprite(SPR_FLAGS_BASE + cur_item->info.server_lang, PAL_NONE, this->widget[NGWW_INFO].left + 25, y);
    00285     }
    00286   }
    00287
    00295   void ScrollToSelectedServer()
    00296   {
    00297     if (this->list_pos == SLP_INVALID) return; // no server selected
    00298     if (this->list_pos < this->vscroll.pos) {
    00299       /* scroll up to the server */
    00300       this->vscroll.pos = this->list_pos;
    00301     } else if (this->list_pos >= this->vscroll.pos + this->vscroll.cap) {
    00302       /* scroll down so that the server is at the bottom */
    00303       this->vscroll.pos = this->list_pos - this->vscroll.cap + 1;
    00304     }
    00305   }
    00306
    00307 public:
    00308   NetworkGameWindow(const WindowDesc *desc) : QueryStringBaseWindow(NETWORK_CLIENT_NAME_LENGTH, desc)
    00309   {
    00310     ttd_strlcpy(this->edit_str_buf, _settings_client.network.client_name, this->edit_str_size);
    00311     this->afilter = CS_ALPHANUMERAL;
    00312     InitializeTextBuffer(&this->text, this->edit_str_buf, this->edit_str_size, 120);
    00313     this->SetFocusedWidget(NGWW_CLIENT);
    00314
    00315     UpdateNetworkGameWindow(true);
    00316
    00317     this->vscroll.cap = 11;
    00318     this->resize.step_height = NET_PRC__SIZE_OF_ROW;
    00319
    00320     this->field = NGWW_CLIENT;
    00321     this->server = NULL;
    00322     this->list_pos = SLP_INVALID;
    00323
    00324     this->servers.SetListing(this->last_sorting);
    00325     this->servers.SetSortFuncs(this->sorter_funcs);
    00326     this->servers.ForceRebuild();
    00327     this->SortNetworkGameList();
    00328
    00329     this->FindWindowPlacementAndResize(desc);
    00330   }
    00331
    00332   ~NetworkGameWindow()
    00333   {
    00334     this->last_sorting = this->servers.GetListing();
    00335   }
    00336
    00337   virtual void OnPaint()
    00338   {
    00339     const NetworkGameList *sel = this->server;
    00340     const SortButtonState arrow = this->servers.IsDescSortOrder() ? SBS_DOWN : SBS_UP;
    00341
    00342     if (this->servers.NeedRebuild()) {
    00343       this->BuildNetworkGameList();
    00344       SetVScrollCount(this, this->servers.Length());
    00345     }
    00346     this->SortNetworkGameList();
    00347
    00348     /* 'Refresh' button invisible if no server selected */
    00349     this->SetWidgetDisabledState(NGWW_REFRESH, sel == NULL);
    00350     /* 'Join' button disabling conditions */
    00351     this->SetWidgetDisabledState(NGWW_JOIN, sel == NULL || // no Selected Server
    00352         !sel->online || // Server offline
    00353         sel->info.clients_on >= sel->info.clients_max || // Server full
    00354         !sel->info.compatible); // Revision mismatch
    00355
    00356     /* 'NewGRF Settings' button invisible if no NewGRF is used */
    00357     this->SetWidgetHiddenState(NGWW_NEWGRF, sel == NULL ||
    00358         !sel->online ||
    00359         sel->info.grfconfig == NULL);
    00360
    00361     SetDParam(0, 0x00);
    00362     SetDParam(1, _lan_internet_types_dropdown[_settings_client.network.lan_internet]);
    00363     this->DrawWidgets();
    00364
    00365     /* Edit box to set client name */
    00366     this->DrawEditBox(NGWW_CLIENT);
    00367
    00368     DrawString(this->widget[NGWW_CLIENT].left - 100, 23, STR_NETWORK_PLAYER_NAME, TC_GOLD);
    00369
    00370     /* Sort based on widgets: name, clients, compatibility */
    00371     switch (this->servers.SortType()) {
    00372       case NGWW_NAME    - NGWW_NAME: this->DrawSortButtonState(NGWW_NAME,    arrow); break;
    00373       case NGWW_CLIENTS - NGWW_NAME: this->DrawSortButtonState(NGWW_CLIENTS, arrow); break;
    00374       case NGWW_MAPSIZE - NGWW_NAME: if (!this->IsWidgetHidden(NGWW_MAPSIZE)) this->DrawSortButtonState(NGWW_MAPSIZE, arrow); break;
    00375       case NGWW_DATE    - NGWW_NAME: if (!this->IsWidgetHidden(NGWW_DATE))    this->DrawSortButtonState(NGWW_DATE,    arrow); break;
    00376       case NGWW_YEARS   - NGWW_NAME: if (!this->IsWidgetHidden(NGWW_YEARS))   this->DrawSortButtonState(NGWW_YEARS,   arrow); break;
    00377       case NGWW_INFO    - NGWW_NAME: this->DrawSortButtonState(NGWW_INFO,    arrow); break;
    00378     }
    00379
    00380     uint16 y = NET_PRC__OFFSET_TOP_WIDGET + 3;
    00381
    00382     const int max = min(this->vscroll.pos + this->vscroll.cap, (int)this->servers.Length());
    00383
    00384     for (int i = this->vscroll.pos; i < max; ++i) {
    00385       const NetworkGameList *ngl = this->servers[i];
    00386       this->DrawServerLine(ngl, y, ngl == sel);
    00387       y += NET_PRC__SIZE_OF_ROW;
    00388     }
    00389
    00390     const NetworkGameList *last_joined = NetworkGameListAddItem(inet_addr(_settings_client.network.last_host), _settings_client.network.last_port);
    00391     /* Draw the last joined server, if any */
    00392     if (last_joined != NULL) this->DrawServerLine(last_joined, y = this->widget[NGWW_LASTJOINED].top + 3, last_joined == sel);
    00393
    00394     /* Draw the right menu */
    00395     GfxFillRect(this->widget[NGWW_DETAILS].left + 1, 43, this->widget[NGWW_DETAILS].right - 1, 92, 157);
    00396     if (sel == NULL) {
    00397       DrawStringCentered(this->widget[NGWW_DETAILS].left + 115, 58, STR_NETWORK_GAME_INFO, TC_FROMSTRING);
    00398     } else if (!sel->online) {
    00399       SetDParamStr(0, sel->info.server_name);
    00400       DrawStringCentered(this->widget[NGWW_DETAILS].left + 115, 68, STR_JUST_RAW_STRING, TC_ORANGE); // game name
    00401
    00402       DrawStringCentered(this->widget[NGWW_DETAILS].left + 115, 132, STR_NETWORK_SERVER_OFFLINE, TC_FROMSTRING); // server offline
    00403     } else { // show game info
    00404       uint16 y = 100;
    00405       const uint16 x = this->widget[NGWW_DETAILS].left + 5;
    00406
    00407       DrawStringCentered(this->widget[NGWW_DETAILS].left + 115, 48, STR_NETWORK_GAME_INFO, TC_FROMSTRING);
    00408
    00409
    00410       SetDParamStr(0, sel->info.server_name);
    00411       DrawStringCenteredTruncated(this->widget[NGWW_DETAILS].left, this->widget[NGWW_DETAILS].right, 62, STR_JUST_RAW_STRING, TC_ORANGE); // game name
    00412
    00413       SetDParamStr(0, sel->info.map_name);
    00414       DrawStringCenteredTruncated(this->widget[NGWW_DETAILS].left, this->widget[NGWW_DETAILS].right, 74, STR_JUST_RAW_STRING, TC_BLACK); // map name
    00415
    00416       SetDParam(0, sel->info.clients_on);
    00417       SetDParam(1, sel->info.clients_max);
    00418       SetDParam(2, sel->info.companies_on);
    00419       SetDParam(3, sel->info.companies_max);
    00420       DrawString(x, y, STR_NETWORK_CLIENTS, TC_GOLD);
    00421       y += 10;
    00422
    00423       SetDParam(0, STR_NETWORK_LANG_ANY + sel->info.server_lang);
    00424       DrawString(x, y, STR_NETWORK_LANGUAGE, TC_GOLD); // server language
    00425       y += 10;
    00426
    00427       SetDParam(0, STR_TEMPERATE_LANDSCAPE + sel->info.map_set);
    00428       DrawString(x, y, STR_NETWORK_TILESET, TC_GOLD); // tileset
    00429       y += 10;
    00430
    00431       SetDParam(0, sel->info.map_width);
    00432       SetDParam(1, sel->info.map_height);
    00433       DrawString(x, y, STR_NETWORK_MAP_SIZE, TC_GOLD); // map size
    00434       y += 10;
    00435
    00436       SetDParamStr(0, sel->info.server_revision);
    00437       DrawString(x, y, STR_NETWORK_SERVER_VERSION, TC_GOLD); // server version
    00438       y += 10;
    00439
    00440       SetDParamStr(0, sel->info.hostname);
    00441       SetDParam(1, sel->port);
    00442       DrawString(x, y, STR_NETWORK_SERVER_ADDRESS, TC_GOLD); // server address
    00443       y += 10;
    00444
    00445       SetDParam(0, sel->info.start_date);
    00446       DrawString(x, y, STR_NETWORK_START_DATE, TC_GOLD); // start date
    00447       y += 10;
    00448
    00449       SetDParam(0, sel->info.game_date);
    00450       DrawString(x, y, STR_NETWORK_CURRENT_DATE, TC_GOLD); // current date
    00451       y += 10;
    00452
    00453       y += 2;
    00454
    00455       if (!sel->info.compatible) {
    00456         DrawStringCentered(this->widget[NGWW_DETAILS].left + 115, y, sel->info.version_compatible ? STR_NETWORK_GRF_MISMATCH : STR_NETWORK_VERSION_MISMATCH, TC_FROMSTRING); // server mismatch
    00457       } else if (sel->info.clients_on == sel->info.clients_max) {
    00458         /* Show: server full, when clients_on == max_clients */
    00459         DrawStringCentered(this->widget[NGWW_DETAILS].left + 115, y, STR_NETWORK_SERVER_FULL, TC_FROMSTRING); // server full
    00460       } else if (sel->info.use_password) {
    00461         DrawStringCentered(this->widget[NGWW_DETAILS].left + 115, y, STR_NETWORK_PASSWORD, TC_FROMSTRING); // password warning
    00462       }
    00463
    00464       y += 10;
    00465     }
    00466   }
    00467
    00468   virtual void OnClick(Point pt, int widget)
    00469   {
    00470     this->field = widget;
    00471     switch (widget) {
    00472       case NGWW_CANCEL: // Cancel button
    00473         DeleteWindowById(WC_NETWORK_WINDOW, 0);
    00474         break;
    00475
    00476       case NGWW_CONN_BTN: // 'Connection' droplist
    00477         ShowDropDownMenu(this, _lan_internet_types_dropdown, _settings_client.network.lan_internet, NGWW_CONN_BTN, 0, 0); // do it for widget NSSW_CONN_BTN
    00478         break;
    00479
    00480       case NGWW_NAME:    // Sort by name
    00481       case NGWW_CLIENTS: // Sort by connected clients
    00482       case NGWW_MAPSIZE: // Sort by map size
    00483       case NGWW_DATE:    // Sort by date
    00484       case NGWW_YEARS:   // Sort by years
    00485       case NGWW_INFO:    // Connectivity (green dot)
    00486         if (this->servers.SortType() == widget - NGWW_NAME) {
    00487           this->servers.ToggleSortOrder();
    00488           if (this->list_pos != SLP_INVALID) this->list_pos = this->servers.Length() - this->list_pos - 1;
    00489         } else {
    00490           this->servers.SetSortType(widget - NGWW_NAME);
    00491           this->servers.ForceResort();
    00492           this->SortNetworkGameList();
    00493         }
    00494         this->ScrollToSelectedServer();
    00495         this->SetDirty();
    00496         break;
    00497
    00498       case NGWW_MATRIX: { // Matrix to show networkgames
    00499         uint32 id_v = (pt.y - NET_PRC__OFFSET_TOP_WIDGET) / NET_PRC__SIZE_OF_ROW;
    00500
    00501         if (id_v >= this->vscroll.cap) return; // click out of bounds
    00502         id_v += this->vscroll.pos;
    00503
    00504         this->server = (id_v < this->servers.Length()) ? this->servers[id_v] : NULL;
    00505         this->list_pos = (server == NULL) ? SLP_INVALID : id_v;
    00506         this->SetDirty();
    00507       } break;
    00508
    00509       case NGWW_LASTJOINED: {
    00510         NetworkGameList *last_joined = NetworkGameListAddItem(inet_addr(_settings_client.network.last_host), _settings_client.network.last_port);
    00511         if (last_joined != NULL) {
    00512           this->server = last_joined;
    00513
    00514           /* search the position of the newly selected server */
    00515           for (uint i = 0; i < this->servers.Length(); i++) {
    00516             if (this->servers[i] == this->server) {
    00517               this->list_pos = i;
    00518               break;
    00519             }
    00520           }
    00521           this->ScrollToSelectedServer();
    00522           this->SetDirty();
    00523         }
    00524       } break;
    00525
    00526       case NGWW_FIND: // Find server automatically
    00527         switch (_settings_client.network.lan_internet) {
    00528           case 0: NetworkUDPSearchGame(); break;
    00529           case 1: NetworkUDPQueryMasterServer(); break;
    00530         }
    00531         break;
    00532
    00533       case NGWW_ADD: // Add a server
    00534         SetDParamStr(0, _settings_client.network.connect_to_ip);
    00535         ShowQueryString(
    00536           STR_JUST_RAW_STRING,
    00537           STR_NETWORK_ENTER_IP,
    00538           NETWORK_HOSTNAME_LENGTH,  // maximum number of characters including '\0'
    00539           0,                        // no limit in pixels
    00540           this, CS_ALPHANUMERAL, QSF_ACCEPT_UNCHANGED);
    00541         break;
    00542
    00543       case NGWW_START: // Start server
    00544         ShowNetworkStartServerWindow();
    00545         break;
    00546
    00547       case NGWW_JOIN: // Join Game
    00548         if (this->server != NULL) {
    00549           snprintf(_settings_client.network.last_host, sizeof(_settings_client.network.last_host), "%s", inet_ntoa(*(struct in_addr *)&this->server->ip));
    00550           _settings_client.network.last_port = this->server->port;
    00551           ShowNetworkLobbyWindow(this->server);
    00552         }
    00553         break;
    00554
    00555       case NGWW_REFRESH: // Refresh
    00556         if (this->server != NULL) NetworkUDPQueryServer(NetworkAddress(this->server->info.hostname, this->server->port));
    00557         break;
    00558
    00559       case NGWW_NEWGRF: // NewGRF Settings
    00560         if (this->server != NULL) ShowNewGRFSettings(false, false, false, &this->server->info.grfconfig);
    00561         break;
    00562     }
    00563   }
    00564
    00565   virtual void OnDoubleClick(Point pt, int widget)
    00566   {
    00567     if (widget == NGWW_MATRIX || widget == NGWW_LASTJOINED) {
    00568       /* is the Join button enabled? */
    00569       if (!this->IsWidgetDisabled(NGWW_JOIN)) this->OnClick(pt, NGWW_JOIN);
    00570     }
    00571   }
    00572
    00573   virtual void OnDropdownSelect(int widget, int index)
    00574   {
    00575     switch (widget) {
    00576       case NGWW_CONN_BTN:
    00577         _settings_client.network.lan_internet = index;
    00578         break;
    00579
    00580       default:
    00581         NOT_REACHED();
    00582     }
    00583
    00584     this->SetDirty();
    00585   }
    00586
    00587   virtual void OnMouseLoop()
    00588   {
    00589     if (this->field == NGWW_CLIENT) this->HandleEditBox(NGWW_CLIENT);
    00590   }
    00591
    00592   virtual void OnInvalidateData(int data)
    00593   {
    00594     switch (data) {
    00595       /* Remove the selection */
    00596       case 1:
    00597         this->server = NULL;
    00598         this->list_pos = SLP_INVALID;
    00599         break;
    00600
    00601       /* Reiterate the whole server list as we downloaded some files */
    00602       case 2:
    00603         for (NetworkGameList **iter = this->servers.Begin(); iter != this->servers.End(); iter++) {
    00604           NetworkGameList *item = *iter;
    00605           bool missing_grfs = false;
    00606           for (GRFConfig *c = item->info.grfconfig; c != NULL; c = c->next) {
    00607             if (c->status != GCS_NOT_FOUND) continue;
    00608
    00609             const GRFConfig *f = FindGRFConfig(c->grfid, c->md5sum);
    00610             if (f == NULL) {
    00611               missing_grfs = true;
    00612               continue;
    00613             }
    00614
    00615             c->filename  = f->filename;
    00616             c->name      = f->name;
    00617             c->info      = f->info;
    00618             c->status    = GCS_UNKNOWN;
    00619           }
    00620
    00621           if (!missing_grfs) item->info.compatible = item->info.version_compatible;
    00622         }
    00623         break;
    00624     }
    00625     this->servers.ForceRebuild();
    00626     this->SetDirty();
    00627   }
    00628
    00629   virtual EventState OnKeyPress(uint16 key, uint16 keycode)
    00630   {
    00631     EventState state = ES_NOT_HANDLED;
    00632
    00633     /* handle up, down, pageup, pagedown, home and end */
    00634     if (keycode == WKC_UP || keycode == WKC_DOWN || keycode == WKC_PAGEUP || keycode == WKC_PAGEDOWN || keycode == WKC_HOME || keycode == WKC_END) {
    00635       if (this->servers.Length() == 0) return ES_HANDLED;
    00636       switch (keycode) {
    00637         case WKC_UP:
    00638           /* scroll up by one */
    00639           if (this->server == NULL) return ES_HANDLED;
    00640           if (this->list_pos > 0) this->list_pos--;
    00641           break;
    00642         case WKC_DOWN:
    00643           /* scroll down by one */
    00644           if (this->server == NULL) return ES_HANDLED;
    00645           if (this->list_pos < this->servers.Length() - 1) this->list_pos++;
    00646           break;
    00647         case WKC_PAGEUP:
    00648           /* scroll up a page */
    00649           if (this->server == NULL) return ES_HANDLED;
    00650           this->list_pos = (this->list_pos < this->vscroll.cap) ? 0 : this->list_pos - this->vscroll.cap;
    00651           break;
    00652         case WKC_PAGEDOWN:
    00653           /* scroll down a page */
    00654           if (this->server == NULL) return ES_HANDLED;
    00655           this->list_pos = min(this->list_pos + this->vscroll.cap, (int)this->servers.Length() - 1);
    00656           break;
    00657         case WKC_HOME:
    00658           /* jump to beginning */
    00659           this->list_pos = 0;
    00660           break;
    00661         case WKC_END:
    00662           /* jump to end */
    00663           this->list_pos = this->servers.Length() - 1;
    00664           break;
    00665         default: break;
    00666       }
    00667
    00668       this->server = this->servers[this->list_pos];
    00669
    00670       /* scroll to the new server if it is outside the current range */
    00671       this->ScrollToSelectedServer();
    00672
    00673       /* redraw window */
    00674       this->SetDirty();
    00675       return ES_HANDLED;
    00676     }
    00677
    00678     if (this->field != NGWW_CLIENT) {
    00679       if (this->server != NULL) {
    00680         if (keycode == WKC_DELETE) { // Press 'delete' to remove servers
    00681           NetworkGameListRemoveItem(this->server);
    00682           NetworkRebuildHostList();
    00683           this->server = NULL;
    00684           this->list_pos = SLP_INVALID;
    00685         }
    00686       }
    00687       return state;
    00688     }
    00689
    00690     if (this->HandleEditBoxKey(NGWW_CLIENT, key, keycode, state) == HEBR_CONFIRM) return state;
    00691
    00692     /* The name is only allowed when it starts with a letter! */
    00693     if (!StrEmpty(this->edit_str_buf) && this->edit_str_buf[0] != ' ') {
    00694       strecpy(_settings_client.network.client_name, this->edit_str_buf, lastof(_settings_client.network.client_name));
    00695     } else {
    00696       strecpy(_settings_client.network.client_name, "Player", lastof(_settings_client.network.client_name));
    00697     }
    00698     return state;
    00699   }
    00700
    00701   virtual void OnQueryTextFinished(char *str)
    00702   {
    00703     if (!StrEmpty(str)) {
    00704       NetworkAddServer(str);
    00705       NetworkRebuildHostList();
    00706     }
    00707   }
    00708
    00709   virtual void OnResize(Point new_size, Point delta)
    00710   {
    00711     this->vscroll.cap += delta.y / (int)this->resize.step_height;
    00712
    00713     this->widget[NGWW_MATRIX].data = (this->vscroll.cap << 8) + 1;
    00714
    00715     SetVScrollCount(this, this->servers.Length());
    00716
    00717     /* Additional colums in server list */
    00718     if (this->width > NetworkGameWindow::MIN_EXTRA_COLUMNS_WIDTH + GetWidgetWidth(NGWW_MAPSIZE) +
    00719         GetWidgetWidth(NGWW_DATE) + GetWidgetWidth(NGWW_YEARS)) {
    00720       /* show columns 'Map size', 'Date' and 'Years' */
    00721       this->SetWidgetsHiddenState(false, NGWW_MAPSIZE, NGWW_DATE, NGWW_YEARS, WIDGET_LIST_END);
    00722       AlignWidgetRight(NGWW_YEARS,   NGWW_INFO);
    00723       AlignWidgetRight(NGWW_DATE,    NGWW_YEARS);
    00724       AlignWidgetRight(NGWW_MAPSIZE, NGWW_DATE);
    00725       AlignWidgetRight(NGWW_CLIENTS, NGWW_MAPSIZE);
    00726     } else if (this->width > NetworkGameWindow::MIN_EXTRA_COLUMNS_WIDTH + GetWidgetWidth(NGWW_MAPSIZE) + GetWidgetWidth(NGWW_DATE)) {
    00727       /* show columns 'Map size' and 'Date' */
    00728       this->SetWidgetsHiddenState(false, NGWW_MAPSIZE, NGWW_DATE, WIDGET_LIST_END);
    00729       this->HideWidget(NGWW_YEARS);
    00730       AlignWidgetRight(NGWW_DATE,    NGWW_INFO);
    00731       AlignWidgetRight(NGWW_MAPSIZE, NGWW_DATE);
    00732       AlignWidgetRight(NGWW_CLIENTS, NGWW_MAPSIZE);
    00733     } else if (this->width > NetworkGameWindow::MIN_EXTRA_COLUMNS_WIDTH + GetWidgetWidth(NGWW_MAPSIZE)) {
    00734       /* show column 'Map size' */
    00735       this->ShowWidget(NGWW_MAPSIZE);
    00736       this->SetWidgetsHiddenState(true, NGWW_DATE, NGWW_YEARS, WIDGET_LIST_END);
    00737       AlignWidgetRight(NGWW_MAPSIZE, NGWW_INFO);
    00738       AlignWidgetRight(NGWW_CLIENTS, NGWW_MAPSIZE);
    00739     } else {
    00740       /* hide columns 'Map size', 'Date' and 'Years' */
    00741       this->SetWidgetsHiddenState(true, NGWW_MAPSIZE, NGWW_DATE, NGWW_YEARS, WIDGET_LIST_END);
    00742       AlignWidgetRight(NGWW_CLIENTS, NGWW_INFO);
    00743     }
    00744     this->widget[NGWW_NAME].right = this->widget[NGWW_CLIENTS].left - 1;
    00745
    00746     /* BOTTOM */
    00747     int widget_width = this->widget[NGWW_FIND].right - this->widget[NGWW_FIND].left;
    00748     int space = (this->width - 4 * widget_width - 25) / 3;
    00749
    00750     int offset = 10;
    00751     for (uint i = 0; i < 4; i++) {
    00752       this->widget[NGWW_FIND + i].left  = offset;
    00753       offset += widget_width;
    00754       this->widget[NGWW_FIND + i].right = offset;
    00755       offset += space;
    00756     }
    00757   }
    00758
    00759   static const int MIN_EXTRA_COLUMNS_WIDTH = 550;
    00760 };
    00761
    00762 Listing NetworkGameWindow::last_sorting = {false, 5};
    00763 GUIGameServerList::SortFunction * const NetworkGameWindow::sorter_funcs[] = {
    00764   &NGameNameSorter,
    00765   &NGameClientSorter,
    00766   &NGameMapSizeSorter,
    00767   &NGameDateSorter,
    00768   &NGameYearsSorter,
    00769   &NGameAllowedSorter
    00770 };
    00771
    00772
    00773 static const Widget _network_game_window_widgets[] = {
    00774 /* TOP */
    00775 {   WWT_CLOSEBOX,   RESIZE_NONE,   COLOUR_LIGHT_BLUE,     0,    10,     0,    13, STR_00C5,                         STR_018B_CLOSE_WINDOW},            // NGWW_CLOSE
    00776 {    WWT_CAPTION,   RESIZE_RIGHT,  COLOUR_LIGHT_BLUE,    11,   449,     0,    13, STR_NETWORK_MULTIPLAYER,          STR_NULL},                         // NGWW_CAPTION
    00777 {      WWT_PANEL,   RESIZE_RB,     COLOUR_LIGHT_BLUE,     0,   449,    14,   263, 0x0,                              STR_NULL},                         // NGWW_MAIN
    00778
    00779 {       WWT_TEXT,   RESIZE_NONE,   COLOUR_LIGHT_BLUE,     9,    85,    23,    35, STR_NETWORK_CONNECTION,           STR_NULL},                         // NGWW_CONNECTION
    00780 { WWT_DROPDOWNIN,   RESIZE_NONE,   COLOUR_LIGHT_BLUE,    90,   181,    22,    33, STR_NETWORK_LAN_INTERNET_COMBO,   STR_NETWORK_CONNECTION_TIP},       // NGWW_CONN_BTN
    00781
    00782 {    WWT_EDITBOX,   RESIZE_LR,     COLOUR_LIGHT_BLUE,   290,   440,    22,    33, STR_NETWORK_PLAYER_NAME_OSKTITLE, STR_NETWORK_ENTER_NAME_TIP},       // NGWW_CLIENT
    00783
    00784 /* LEFT SIDE */
    00785 { WWT_PUSHTXTBTN,   RESIZE_NONE,   COLOUR_WHITE,         10,    70,    42,    53, STR_NETWORK_GAME_NAME,            STR_NETWORK_GAME_NAME_TIP},        // NGWW_NAME
    00786 { WWT_PUSHTXTBTN,   RESIZE_NONE,   COLOUR_WHITE,         71,   150,    42,    53, STR_NETWORK_CLIENTS_CAPTION,      STR_NETWORK_CLIENTS_CAPTION_TIP},  // NGWW_CLIENTS
    00787 { WWT_PUSHTXTBTN,   RESIZE_NONE,   COLOUR_WHITE,         71,   150,    42,    53, STR_NETWORK_MAP_SIZE_CAPTION,     STR_NETWORK_MAP_SIZE_CAPTION_TIP}, // NGWW_MAPSIZE
    00788 { WWT_PUSHTXTBTN,   RESIZE_NONE,   COLOUR_WHITE,         71,   130,    42,    53, STR_NETWORK_DATE_CAPTION,         STR_NETWORK_DATE_CAPTION_TIP},     // NGWW_DATE
    00789 { WWT_PUSHTXTBTN,   RESIZE_NONE,   COLOUR_WHITE,         71,   130,    42,    53, STR_NETWORK_YEARS_CAPTION,        STR_NETWORK_YEARS_CAPTION_TIP},    // NGWW_YEARS
    00790 { WWT_PUSHTXTBTN,   RESIZE_LR,     COLOUR_WHITE,        151,   190,    42,    53, STR_EMPTY,                        STR_NETWORK_INFO_ICONS_TIP},       // NGWW_INFO
    00791
    00792 {     WWT_MATRIX,   RESIZE_RB,     COLOUR_LIGHT_BLUE,    10,   190,    54,   208, (11 << 8) + 1,                    STR_NETWORK_CLICK_GAME_TO_SELECT}, // NGWW_MATRIX
    00793 {  WWT_SCROLLBAR,   RESIZE_LRB,    COLOUR_LIGHT_BLUE,   191,   202,    42,   208, 0x0,                              STR_0190_SCROLL_BAR_SCROLLS_LIST}, // NGWW_SCROLLBAR
    00794 {       WWT_TEXT,   RESIZE_RTB,    COLOUR_LIGHT_BLUE,    10,   190,   211,   222, STR_NETWORK_LAST_JOINED_SERVER,   STR_NULL},                         // NGWW_LASTJOINED_LABEL
    00795 {      WWT_PANEL,   RESIZE_RTB,    COLOUR_LIGHT_BLUE,    10,   190,   223,   236, 0x0,                              STR_NETWORK_CLICK_TO_SELECT_LAST}, // NGWW_LASTJOINED
    00796
    00797 /* RIGHT SIDE */
    00798 {      WWT_PANEL,   RESIZE_LRB,    COLOUR_LIGHT_BLUE,   210,   440,    42,   236, 0x0,                              STR_NULL},                         // NGWW_DETAILS
    00799
    00800 { WWT_PUSHTXTBTN,   RESIZE_LRTB,   COLOUR_WHITE,        215,   315,   215,   226, STR_NETWORK_JOIN_GAME,            STR_NULL},                         // NGWW_JOIN
    00801 { WWT_PUSHTXTBTN,   RESIZE_LRTB,   COLOUR_WHITE,        330,   435,   215,   226, STR_NETWORK_REFRESH,              STR_NETWORK_REFRESH_TIP},          // NGWW_REFRESH
    00802
    00803 { WWT_PUSHTXTBTN,   RESIZE_LRTB,   COLOUR_WHITE,        330,   435,   197,   208, STR_NEWGRF_SETTINGS_BUTTON,       STR_NULL},                         // NGWW_NEWGRF
    00804
    00805 /* BOTTOM */
    00806 { WWT_PUSHTXTBTN,   RESIZE_TB,     COLOUR_WHITE,         10,   110,   246,   257, STR_NETWORK_FIND_SERVER,          STR_NETWORK_FIND_SERVER_TIP},      // NGWW_FIND
    00807 { WWT_PUSHTXTBTN,   RESIZE_TB,     COLOUR_WHITE,        118,   218,   246,   257, STR_NETWORK_ADD_SERVER,           STR_NETWORK_ADD_SERVER_TIP},       // NGWW_ADD
    00808 { WWT_PUSHTXTBTN,   RESIZE_TB,     COLOUR_WHITE,        226,   326,   246,   257, STR_NETWORK_START_SERVER,         STR_NETWORK_START_SERVER_TIP},     // NGWW_START
    00809 { WWT_PUSHTXTBTN,   RESIZE_TB,     COLOUR_WHITE,        334,   434,   246,   257, STR_012E_CANCEL,                  STR_NULL},                         // NGWW_CANCEL
    00810
    00811 {  WWT_RESIZEBOX,   RESIZE_LRTB,   COLOUR_LIGHT_BLUE,   438,   449,   252,   263, 0x0,                              STR_RESIZE_BUTTON },               // NGWW_RESIZE
    00812
    00813 {   WIDGETS_END},
    00814 };
    00815
    00816 static const WindowDesc _network_game_window_desc(
    00817   WDP_CENTER, WDP_CENTER, 450, 264, 780, 264,
    00818   WC_NETWORK_WINDOW, WC_NONE,
    00819   WDF_STD_TOOLTIPS | WDF_DEF_WIDGET | WDF_STD_BTN | WDF_UNCLICK_BUTTONS | WDF_RESIZABLE,
    00820   _network_game_window_widgets
    00821 );
    00822
    00823 void ShowNetworkGameWindow()
    00824 {
    00825   static bool first = true;
    00826   DeleteWindowById(WC_NETWORK_WINDOW, 0);
    00827
    00828   /* Only show once */
    00829   if (first) {
    00830     char * const *srv;
    00831
    00832     first = false;
    00833     /* add all servers from the config file to our list */
    00834     for (srv = &_network_host_list[0]; srv != endof(_network_host_list) && *srv != NULL; srv++) {
    00835       NetworkAddServer(*srv);
    00836     }
    00837   }
    00838
    00839   new NetworkGameWindow(&_network_game_window_desc);
    00840 }
    00841
    00842 enum {
    00843   NSSWND_START = 64,
    00844   NSSWND_ROWSIZE = 12
    00845 };
    00846
    00848 enum NetworkStartServerWidgets {
    00849   NSSW_CLOSE           =  0,
    00850   NSSW_GAMENAME        =  4,
    00851   NSSW_SETPWD          =  5,
    00852   NSSW_SELMAP          =  7,
    00853   NSSW_CONNTYPE_BTN    = 10,
    00854   NSSW_CLIENTS_BTND    = 12,
    00855   NSSW_CLIENTS_TXT     = 13,
    00856   NSSW_CLIENTS_BTNU    = 14,
    00857   NSSW_COMPANIES_BTND  = 16,
    00858   NSSW_COMPANIES_TXT   = 17,
    00859   NSSW_COMPANIES_BTNU  = 18,
    00860   NSSW_SPECTATORS_BTND = 20,
    00861   NSSW_SPECTATORS_TXT  = 21,
    00862   NSSW_SPECTATORS_BTNU = 22,
    00863   NSSW_LANGUAGE_BTN    = 24,
    00864   NSSW_START           = 25,
    00865   NSSW_LOAD            = 26,
    00866   NSSW_CANCEL          = 27,
    00867 };
    00868
    00869 struct NetworkStartServerWindow : public QueryStringBaseWindow {
    00870   byte field;
    00871   FiosItem *map;
    00872   byte widget_id;
    00873
    00874   NetworkStartServerWindow(const WindowDesc *desc) : QueryStringBaseWindow(NETWORK_NAME_LENGTH, desc)
    00875   {
    00876     ttd_strlcpy(this->edit_str_buf, _settings_client.network.server_name, this->edit_str_size);
    00877
    00878     _saveload_mode = SLD_NEW_GAME;
    00879     BuildFileList();
    00880     this->vscroll.cap = 12;
    00881     this->vscroll.count = _fios_items.Length() + 1;
    00882
    00883     this->afilter = CS_ALPHANUMERAL;
    00884     InitializeTextBuffer(&this->text, this->edit_str_buf, this->edit_str_size, 160);
    00885     this->SetFocusedWidget(NSSW_GAMENAME);
    00886
    00887     this->field = NSSW_GAMENAME;
    00888
    00889     this->FindWindowPlacementAndResize(desc);
    00890   }
    00891
    00892   virtual void OnPaint()
    00893   {
    00894     int y = NSSWND_START;
    00895     const FiosItem *item;
    00896
    00897     /* draw basic widgets */
    00898     SetDParam(1, _connection_types_dropdown[_settings_client.network.server_advertise]);
    00899     SetDParam(2, _settings_client.network.max_clients);
    00900     SetDParam(3, _settings_client.network.max_companies);
    00901     SetDParam(4, _settings_client.network.max_spectators);
    00902     SetDParam(5, STR_NETWORK_LANG_ANY + _settings_client.network.server_lang);
    00903     this->DrawWidgets();
    00904
    00905     /* editbox to set game name */
    00906     this->DrawEditBox(NSSW_GAMENAME);
    00907
    00908     /* if password is set, draw red '*' next to 'Set password' button */
    00909     if (!StrEmpty(_settings_client.network.server_password)) DoDrawString("*", 408, 23, TC_RED);
    00910
    00911     /* draw list of maps */
    00912     GfxFillRect(11, 63, 258, 215, 0xD7);  // black background of maps list
    00913
    00914     for (uint pos = this->vscroll.pos; pos < _fios_items.Length() + 1; pos++) {
    00915       item = _fios_items.Get(pos - 1);
    00916       if (item == this->map || (pos == 0 && this->map == NULL))
    00917         GfxFillRect(11, y - 1, 258, y + 10, 155); // show highlighted item with a different colour
    00918
    00919       if (pos == 0) {
    00920         DrawString(14, y, STR_4010_GENERATE_RANDOM_NEW_GAME, TC_DARK_GREEN);
    00921       } else {
    00922         DoDrawString(item->title, 14, y, _fios_colours[item->type] );
    00923       }
    00924       y += NSSWND_ROWSIZE;
    00925
    00926       if (y >= this->vscroll.cap * NSSWND_ROWSIZE + NSSWND_START) break;
    00927     }
    00928   }
    00929
    00930   virtual void OnClick(Point pt, int widget)
    00931   {
    00932     this->field = widget;
    00933     switch (widget) {
    00934       case NSSW_CLOSE:  // Close 'X'
    00935       case NSSW_CANCEL: // Cancel button
    00936         ShowNetworkGameWindow();
    00937         break;
    00938
    00939       case NSSW_SETPWD: // Set password button
    00940         this->widget_id = NSSW_SETPWD;
    00941         SetDParamStr(0, _settings_client.network.server_password);
    00942         ShowQueryString(STR_JUST_RAW_STRING, STR_NETWORK_SET_PASSWORD, 20, 250, this, CS_ALPHANUMERAL, QSF_NONE);
    00943         break;
    00944
    00945       case NSSW_SELMAP: { // Select map
    00946         int y = (pt.y - NSSWND_START) / NSSWND_ROWSIZE;
    00947
    00948         y += this->vscroll.pos;
    00949         if (y >= this->vscroll.count) return;
    00950
    00951         this->map = (y == 0) ? NULL : _fios_items.Get(y - 1);
    00952         this->SetDirty();
    00953       } break;
    00954
    00955       case NSSW_CONNTYPE_BTN: // Connection type
    00956         ShowDropDownMenu(this, _connection_types_dropdown, _settings_client.network.server_advertise, NSSW_CONNTYPE_BTN, 0, 0); // do it for widget NSSW_CONNTYPE_BTN
    00957         break;
    00958
    00959       case NSSW_CLIENTS_BTND:    case NSSW_CLIENTS_BTNU:    // Click on up/down button for number of clients
    00960       case NSSW_COMPANIES_BTND:  case NSSW_COMPANIES_BTNU:  // Click on up/down button for number of companies
    00961       case NSSW_SPECTATORS_BTND: case NSSW_SPECTATORS_BTNU: // Click on up/down button for number of spectators
    00962         /* Don't allow too fast scrolling */
    00963         if ((this->flags4 & WF_TIMEOUT_MASK) <= WF_TIMEOUT_TRIGGER) {
    00964           this->HandleButtonClick(widget);
    00965           this->SetDirty();
    00966           switch (widget) {
    00967             default: NOT_REACHED();
    00968             case NSSW_CLIENTS_BTND: case NSSW_CLIENTS_BTNU:
    00969               _settings_client.network.max_clients    = Clamp(_settings_client.network.max_clients    + widget - NSSW_CLIENTS_TXT,    2, MAX_CLIENTS);
    00970               break;
    00971             case NSSW_COMPANIES_BTND: case NSSW_COMPANIES_BTNU:
    00972               _settings_client.network.max_companies  = Clamp(_settings_client.network.max_companies  + widget - NSSW_COMPANIES_TXT,  1, MAX_COMPANIES);
    00973               break;
    00974             case NSSW_SPECTATORS_BTND: case NSSW_SPECTATORS_BTNU:
    00975               _settings_client.network.max_spectators = Clamp(_settings_client.network.max_spectators + widget - NSSW_SPECTATORS_TXT, 0, MAX_CLIENTS);
    00976               break;
    00977           }
    00978         }
    00979         _left_button_clicked = false;
    00980         break;
    00981
    00982       case NSSW_CLIENTS_TXT:    // Click on number of clients
    00983         this->widget_id = NSSW_CLIENTS_TXT;
    00984         SetDParam(0, _settings_client.network.max_clients);
    00985         ShowQueryString(STR_CONFIG_SETTING_INT32, STR_NETWORK_NUMBER_OF_CLIENTS,    4, 50, this, CS_NUMERAL, QSF_NONE);
    00986         break;
    00987
    00988       case NSSW_COMPANIES_TXT:  // Click on number of companies
    00989         this->widget_id = NSSW_COMPANIES_TXT;
    00990         SetDParam(0, _settings_client.network.max_companies);
    00991         ShowQueryString(STR_CONFIG_SETTING_INT32, STR_NETWORK_NUMBER_OF_COMPANIES,  3, 50, this, CS_NUMERAL, QSF_NONE);
    00992         break;
    00993
    00994       case NSSW_SPECTATORS_TXT: // Click on number of spectators
    00995         this->widget_id = NSSW_SPECTATORS_TXT;
    00996         SetDParam(0, _settings_client.network.max_spectators);
    00997         ShowQueryString(STR_CONFIG_SETTING_INT32, STR_NETWORK_NUMBER_OF_SPECTATORS, 4, 50, this, CS_NUMERAL, QSF_NONE);
    00998         break;
    00999
    01000       case NSSW_LANGUAGE_BTN: { // Language
    01001         uint sel = 0;
    01002         for (uint i = 0; i < lengthof(_language_dropdown) - 1; i++) {
    01003           if (_language_dropdown[i] == STR_NETWORK_LANG_ANY + _settings_client.network.server_lang) {
    01004             sel = i;
    01005             break;
    01006           }
    01007         }
    01008         ShowDropDownMenu(this, _language_dropdown, sel, NSSW_LANGUAGE_BTN, 0, 0);
    01009       } break;
    01010
    01011       case NSSW_START: // Start game
    01012         _is_network_server = true;
    01013
    01014         if (this->map == NULL) { // start random new game
    01015           ShowGenerateLandscape();
    01016         } else { // load a scenario
    01017           const char *name = FiosBrowseTo(this->map);
    01018           if (name != NULL) {
    01019             SetFiosType(this->map->type);
    01020             _file_to_saveload.filetype = FT_SCENARIO;
    01021             strecpy(_file_to_saveload.name, name, lastof(_file_to_saveload.name));
    01022             strecpy(_file_to_saveload.title, this->map->title, lastof(_file_to_saveload.title));
    01023
    01024             delete this;
    01025             SwitchToMode(SM_START_SCENARIO);
    01026           }
    01027         }
    01028         break;
    01029
    01030       case NSSW_LOAD: // Load game
    01031         _is_network_server = true;
    01032         /* XXX - WC_NETWORK_WINDOW (this window) should stay, but if it stays, it gets
    01033          * copied all the elements of 'load game' and upon closing that, it segfaults */
    01034         delete this;
    01035         ShowSaveLoadDialog(SLD_LOAD_GAME);
    01036         break;
    01037     }
    01038   }
    01039
    01040   virtual void OnDropdownSelect(int widget, int index)
    01041   {
    01042     switch (widget) {
    01043       case NSSW_CONNTYPE_BTN:
    01044         _settings_client.network.server_advertise = (index != 0);
    01045         break;
    01046       case NSSW_LANGUAGE_BTN:
    01047         _settings_client.network.server_lang = _language_dropdown[index] - STR_NETWORK_LANG_ANY;
    01048         break;
    01049       default:
    01050         NOT_REACHED();
    01051     }
    01052
    01053     this->SetDirty();
    01054   }
    01055
    01056   virtual void OnMouseLoop()
    01057   {
    01058     if (this->field == NSSW_GAMENAME) this->HandleEditBox(NSSW_GAMENAME);
    01059   }
    01060
    01061   virtual EventState OnKeyPress(uint16 key, uint16 keycode)
    01062   {
    01063     EventState state = ES_NOT_HANDLED;
    01064     if (this->field == NSSW_GAMENAME) {
    01065       if (this->HandleEditBoxKey(NSSW_GAMENAME, key, keycode, state) == HEBR_CONFIRM) return state;
    01066
    01067       strecpy(_settings_client.network.server_name, this->text.buf, lastof(_settings_client.network.server_name));
    01068     }
    01069
    01070     return state;
    01071   }
    01072
    01073   virtual void OnQueryTextFinished(char *str)
    01074   {
    01075     if (str == NULL) return;
    01076
    01077     if (this->widget_id == NSSW_SETPWD) {
    01078       strecpy(_settings_client.network.server_password, str, lastof(_settings_client.network.server_password));
    01079     } else {
    01080       int32 value = atoi(str);
    01081       this->InvalidateWidget(this->widget_id);
    01082       switch (this->widget_id) {
    01083         default: NOT_REACHED();
    01084         case NSSW_CLIENTS_TXT:    _settings_client.network.max_clients    = Clamp(value, 2, MAX_CLIENTS); break;
    01085         case NSSW_COMPANIES_TXT:  _settings_client.network.max_companies  = Clamp(value, 1, MAX_COMPANIES); break;
    01086         case NSSW_SPECTATORS_TXT: _settings_client.network.max_spectators = Clamp(value, 0, MAX_CLIENTS); break;
    01087       }
    01088     }
    01089
    01090     this->SetDirty();
    01091   }
    01092 };
    01093
    01094 static const Widget _network_start_server_window_widgets[] = {
    01095 /* Window decoration and background panel */
    01096 {   WWT_CLOSEBOX,   RESIZE_NONE,   COLOUR_LIGHT_BLUE,     0,    10,     0,    13, STR_00C5,                           STR_018B_CLOSE_WINDOW },               // NSSW_CLOSE
    01097 {    WWT_CAPTION,   RESIZE_NONE,   COLOUR_LIGHT_BLUE,    11,   419,     0,    13, STR_NETWORK_START_GAME_WINDOW,      STR_NULL},
    01098 {      WWT_PANEL,   RESIZE_NONE,   COLOUR_LIGHT_BLUE,     0,   419,    14,   243, 0x0,                                STR_NULL},
    01099
    01100 /* Set game name and password widgets */
    01101 {       WWT_TEXT,   RESIZE_NONE,   COLOUR_LIGHT_BLUE,    10,    90,    22,    34, STR_NETWORK_NEW_GAME_NAME,          STR_NULL},
    01102 {    WWT_EDITBOX,   RESIZE_NONE,   COLOUR_LIGHT_BLUE,   100,   272,    22,    33, STR_NETWORK_NEW_GAME_NAME_OSKTITLE, STR_NETWORK_NEW_GAME_NAME_TIP},        // NSSW_GAMENAME
    01103 { WWT_PUSHTXTBTN,   RESIZE_NONE,   COLOUR_WHITE,        285,   405,    22,    33, STR_NETWORK_SET_PASSWORD,           STR_NETWORK_PASSWORD_TIP},             // NSSW_SETPWD
    01104
    01105 /* List of playable scenarios */
    01106 {       WWT_TEXT,   RESIZE_NONE,   COLOUR_LIGHT_BLUE,    10,   110,    43,    55, STR_NETWORK_SELECT_MAP,             STR_NULL},
    01107 {      WWT_INSET,   RESIZE_NONE,   COLOUR_LIGHT_BLUE,    10,   271,    62,   216, STR_NULL,                           STR_NETWORK_SELECT_MAP_TIP},           // NSSW_SELMAP
    01108 {  WWT_SCROLLBAR,   RESIZE_NONE,   COLOUR_LIGHT_BLUE,   259,   270,    63,   215, 0x0,                                STR_0190_SCROLL_BAR_SCROLLS_LIST},
    01109
    01110 /* Combo/selection boxes to control Connection Type / Max Clients / Max Companies / Max Observers / Language */
    01111 {       WWT_TEXT,   RESIZE_NONE,   COLOUR_LIGHT_BLUE,   280,   419,    63,    75, STR_NETWORK_CONNECTION,             STR_NULL},
    01112 { WWT_DROPDOWNIN,   RESIZE_NONE,   COLOUR_LIGHT_BLUE,   280,   410,    77,    88, STR_NETWORK_LAN_INTERNET_COMBO,     STR_NETWORK_CONNECTION_TIP},           // NSSW_CONNTYPE_BTN
    01113
    01114 {       WWT_TEXT,   RESIZE_NONE,   COLOUR_LIGHT_BLUE,   280,   419,    95,   107, STR_NETWORK_NUMBER_OF_CLIENTS,      STR_NULL},
    01115 {     WWT_IMGBTN,   RESIZE_NONE,   COLOUR_LIGHT_BLUE,   280,   291,   109,   120, SPR_ARROW_DOWN,                     STR_NETWORK_NUMBER_OF_CLIENTS_TIP},    // NSSW_CLIENTS_BTND
    01116 { WWT_PUSHTXTBTN,   RESIZE_NONE,   COLOUR_LIGHT_BLUE,   292,   397,   109,   120, STR_NETWORK_CLIENTS_SELECT,         STR_NETWORK_NUMBER_OF_CLIENTS_TIP},    // NSSW_CLIENTS_TXT
    01117 {     WWT_IMGBTN,   RESIZE_NONE,   COLOUR_LIGHT_BLUE,   398,   410,   109,   120, SPR_ARROW_UP,                       STR_NETWORK_NUMBER_OF_CLIENTS_TIP},    // NSSW_CLIENTS_BTNU
    01118
    01119 {       WWT_TEXT,   RESIZE_NONE,   COLOUR_LIGHT_BLUE,   280,   419,   127,   139, STR_NETWORK_NUMBER_OF_COMPANIES,    STR_NULL},
    01120 {     WWT_IMGBTN,   RESIZE_NONE,   COLOUR_LIGHT_BLUE,   280,   291,   141,   152, SPR_ARROW_DOWN,                     STR_NETWORK_NUMBER_OF_COMPANIES_TIP},  // NSSW_COMPANIES_BTND
    01121 { WWT_PUSHTXTBTN,   RESIZE_NONE,   COLOUR_LIGHT_BLUE,   292,   397,   141,   152, STR_NETWORK_COMPANIES_SELECT,       STR_NETWORK_NUMBER_OF_COMPANIES_TIP},  // NSSW_COMPANIES_TXT
    01122 {     WWT_IMGBTN,   RESIZE_NONE,   COLOUR_LIGHT_BLUE,   398,   410,   141,   152, SPR_ARROW_UP,                       STR_NETWORK_NUMBER_OF_COMPANIES_TIP},  // NSSW_COMPANIES_BTNU
    01123
    01124 {       WWT_TEXT,   RESIZE_NONE,   COLOUR_LIGHT_BLUE,   280,   419,   159,   171, STR_NETWORK_NUMBER_OF_SPECTATORS,   STR_NULL},
    01125 {     WWT_IMGBTN,   RESIZE_NONE,   COLOUR_LIGHT_BLUE,   280,   291,   173,   184, SPR_ARROW_DOWN,                     STR_NETWORK_NUMBER_OF_SPECTATORS_TIP}, // NSSW_SPECTATORS_BTND
    01126 { WWT_PUSHTXTBTN,   RESIZE_NONE,   COLOUR_LIGHT_BLUE,   292,   397,   173,   184, STR_NETWORK_SPECTATORS_SELECT,      STR_NETWORK_NUMBER_OF_SPECTATORS_TIP}, // NSSW_SPECTATORS_TXT
    01127 {     WWT_IMGBTN,   RESIZE_NONE,   COLOUR_LIGHT_BLUE,   398,   410,   173,   184, SPR_ARROW_UP,                       STR_NETWORK_NUMBER_OF_SPECTATORS_TIP}, // NSSW_SPECTATORS_BTNU
    01128
    01129 {       WWT_TEXT,   RESIZE_NONE,   COLOUR_LIGHT_BLUE,   280,   419,   191,   203, STR_NETWORK_LANGUAGE_SPOKEN,        STR_NULL},
    01130 { WWT_DROPDOWNIN,   RESIZE_NONE,   COLOUR_LIGHT_BLUE,   280,   410,   205,   216, STR_NETWORK_LANGUAGE_COMBO,         STR_NETWORK_LANGUAGE_TIP},             // NSSW_LANGUAGE_BTN
    01131
    01132 /* Buttons Start / Load / Cancel */
    01133 { WWT_PUSHTXTBTN,   RESIZE_NONE,   COLOUR_WHITE,         40,   140,   224,   235, STR_NETWORK_START_GAME,             STR_NETWORK_START_GAME_TIP},           // NSSW_START
    01134 { WWT_PUSHTXTBTN,   RESIZE_NONE,   COLOUR_WHITE,        150,   250,   224,   235, STR_NETWORK_LOAD_GAME,              STR_NETWORK_LOAD_GAME_TIP},            // NSSW_LOAD
    01135 { WWT_PUSHTXTBTN,   RESIZE_NONE,   COLOUR_WHITE,        260,   360,   224,   235, STR_012E_CANCEL,                    STR_NULL},                             // NSSW_CANCEL
    01136
    01137 {   WIDGETS_END},
    01138 };
    01139
    01140 static const WindowDesc _network_start_server_window_desc(
    01141   WDP_CENTER, WDP_CENTER, 420, 244, 420, 244,
    01142   WC_NETWORK_WINDOW, WC_NONE,
    01143   WDF_STD_TOOLTIPS | WDF_DEF_WIDGET | WDF_UNCLICK_BUTTONS,
    01144   _network_start_server_window_widgets
    01145 );
    01146
    01147 static void ShowNetworkStartServerWindow()
    01148 {
    01149   DeleteWindowById(WC_NETWORK_WINDOW, 0);
    01150
    01151   new NetworkStartServerWindow(&_network_start_server_window_desc);
    01152 }
    01153
    01155 enum NetworkLobbyWindowWidgets {
    01156   NLWW_CLOSE    =  0,
    01157   NLWW_MATRIX   =  5,
    01158   NLWW_DETAILS  =  7,
    01159   NLWW_JOIN     =  8,
    01160   NLWW_NEW      =  9,
    01161   NLWW_SPECTATE = 10,
    01162   NLWW_REFRESH  = 11,
    01163   NLWW_CANCEL   = 12,
    01164 };
    01165
    01166 struct NetworkLobbyWindow : public Window {
    01167   CompanyID company;
    01168   NetworkGameList *server;
    01169   NetworkCompanyInfo company_info[MAX_COMPANIES];
    01170
    01171   NetworkLobbyWindow(const WindowDesc *desc, NetworkGameList *ngl) :
    01172       Window(desc), company(INVALID_COMPANY), server(ngl)
    01173   {
    01174     this->vscroll.cap = 10;
    01175
    01176     this->FindWindowPlacementAndResize(desc);
    01177   }
    01178
    01179   CompanyID NetworkLobbyFindCompanyIndex(byte pos)
    01180   {
    01181     /* Scroll through all this->company_info and get the 'pos' item that is not empty */
    01182     for (CompanyID i = COMPANY_FIRST; i < MAX_COMPANIES; i++) {
    01183       if (!StrEmpty(this->company_info[i].company_name)) {
    01184         if (pos-- == 0) return i;
    01185       }
    01186     }
    01187
    01188     return COMPANY_FIRST;
    01189   }
    01190
    01191   virtual void OnPaint()
    01192   {
    01193     const NetworkGameInfo *gi = &this->server->info;
    01194     int y = NET_PRC__OFFSET_TOP_WIDGET_COMPANY, pos;
    01195
    01196     /* Join button is disabled when no company is selected and for AI companies*/
    01197     this->SetWidgetDisabledState(NLWW_JOIN, this->company == INVALID_COMPANY || GetLobbyCompanyInfo(this->company)->ai);
    01198     /* Cannot start new company if there are too many */
    01199     this->SetWidgetDisabledState(NLWW_NEW, gi->companies_on >= gi->companies_max);
    01200     /* Cannot spectate if there are too many spectators */
    01201     this->SetWidgetDisabledState(NLWW_SPECTATE, gi->spectators_on >= gi->spectators_max);
    01202
    01203     /* Draw window widgets */
    01204     SetDParamStr(0, gi->server_name);
    01205     this->DrawWidgets();
    01206
    01207     SetVScrollCount(this, gi->companies_on);
    01208
    01209     /* Draw company list */
    01210     pos = this->vscroll.pos;
    01211     while (pos < gi->companies_on) {
    01212       byte company = NetworkLobbyFindCompanyIndex(pos);
    01213       bool income = false;
    01214       if (this->company == company) {
    01215         GfxFillRect(11, y - 1, 154, y + 10, 10); // show highlighted item with a different colour
    01216       }
    01217
    01218       DoDrawStringTruncated(this->company_info[company].company_name, 13, y, TC_BLACK, 135 - 13);
    01219       if (this->company_info[company].use_password != 0) DrawSprite(SPR_LOCK, PAL_NONE, 135, y);
    01220
    01221       /* If the company's income was positive puts a green dot else a red dot */
    01222       if (this->company_info[company].income >= 0) income = true;
    01223       DrawSprite(SPR_BLOT, income ? PALETTE_TO_GREEN : PALETTE_TO_RED, 145, y);
    01224
    01225       pos++;
    01226       y += NET_PRC__SIZE_OF_ROW;
    01227       if (pos >= this->vscroll.pos + this->vscroll.cap) break;
    01228     }
    01229
    01230     /* Draw info about selected company when it is selected in the left window */
    01231     GfxFillRect(174, 39, 403, 75, 157);
    01232     DrawStringCentered(290, 50, STR_NETWORK_COMPANY_INFO, TC_FROMSTRING);
    01233     if (this->company != INVALID_COMPANY && !StrEmpty(this->company_info[this->company].company_name)) {
    01234       const uint x = 183;
    01235       const uint trunc_width = this->widget[NLWW_DETAILS].right - x;
    01236       y = 80;
    01237
    01238       SetDParam(0, gi->clients_on);
    01239       SetDParam(1, gi->clients_max);
    01240       SetDParam(2, gi->companies_on);
    01241       SetDParam(3, gi->companies_max);
    01242       DrawString(x, y, STR_NETWORK_CLIENTS, TC_GOLD);
    01243       y += 10;
    01244
    01245       SetDParamStr(0, this->company_info[this->company].company_name);
    01246       DrawStringTruncated(x, y, STR_NETWORK_COMPANY_NAME, TC_GOLD, trunc_width);
    01247       y += 10;
    01248
    01249       SetDParam(0, this->company_info[this->company].inaugurated_year);
    01250       DrawString(x, y, STR_NETWORK_INAUGURATION_YEAR, TC_GOLD); // inauguration year
    01251       y += 10;
    01252
    01253       SetDParam(0, this->company_info[this->company].company_value);
    01254       DrawString(x, y, STR_NETWORK_VALUE, TC_GOLD); // company value
    01255       y += 10;
    01256
    01257       SetDParam(0, this->company_info[this->company].money);
    01258       DrawString(x, y, STR_NETWORK_CURRENT_BALANCE, TC_GOLD); // current balance
    01259       y += 10;
    01260
    01261       SetDParam(0, this->company_info[this->company].income);
    01262       DrawString(x, y, STR_NETWORK_LAST_YEARS_INCOME, TC_GOLD); // last year's income
    01263       y += 10;
    01264
    01265       SetDParam(0, this->company_info[this->company].performance);
    01266       DrawString(x, y, STR_NETWORK_PERFORMANCE, TC_GOLD); // performance
    01267       y += 10;
    01268
    01269       SetDParam(0, this->company_info[this->company].num_vehicle[0]);
    01270       SetDParam(1, this->company_info[this->company].num_vehicle[1]);
    01271       SetDParam(2, this->company_info[this->company].num_vehicle[2]);
    01272       SetDParam(3, this->company_info[this->company].num_vehicle[3]);
    01273       SetDParam(4, this->company_info[this->company].num_vehicle[4]);
    01274       DrawString(x, y, STR_NETWORK_VEHICLES, TC_GOLD); // vehicles
    01275       y += 10;
    01276
    01277       SetDParam(0, this->company_info[this->company].num_station[0]);
    01278       SetDParam(1, this->company_info[this->company].num_station[1]);
    01279       SetDParam(2, this->company_info[this->company].num_station[2]);
    01280       SetDParam(3, this->company_info[this->company].num_station[3]);
    01281       SetDParam(4, this->company_info[this->company].num_station[4]);
    01282       DrawString(x, y, STR_NETWORK_STATIONS, TC_GOLD); // stations
    01283       y += 10;
    01284
    01285       SetDParamStr(0, this->company_info[this->company].clients);
    01286       DrawStringTruncated(x, y, STR_NETWORK_PLAYERS, TC_GOLD, trunc_width); // players
    01287     }
    01288   }
    01289
    01290   virtual void OnClick(Point pt, int widget)
    01291   {
    01292     switch (widget) {
    01293       case NLWW_CLOSE:    // Close 'X'
    01294       case NLWW_CANCEL:   // Cancel button
    01295         ShowNetworkGameWindow();
    01296         break;
    01297
    01298       case NLWW_MATRIX: { // Company list
    01299         uint32 id_v = (pt.y - NET_PRC__OFFSET_TOP_WIDGET_COMPANY) / NET_PRC__SIZE_OF_ROW;
    01300
    01301         if (id_v >= this->vscroll.cap) break;
    01302
    01303         id_v += this->vscroll.pos;
    01304         this->company = (id_v >= this->server->info.companies_on) ? INVALID_COMPANY : NetworkLobbyFindCompanyIndex(id_v);
    01305         this->SetDirty();
    01306       } break;
    01307
    01308       case NLWW_JOIN:     // Join company
    01309         /* Button can be clicked only when it is enabled */
    01310         _network_playas = this->company;
    01311         NetworkClientConnectGame(NetworkAddress(_settings_client.network.last_host, _settings_client.network.last_port));
    01312         break;
    01313
    01314       case NLWW_NEW:      // New company
    01315         _network_playas = COMPANY_NEW_COMPANY;
    01316         NetworkClientConnectGame(NetworkAddress(_settings_client.network.last_host, _settings_client.network.last_port));
    01317         break;
    01318
    01319       case NLWW_SPECTATE: // Spectate game
    01320         _network_playas = COMPANY_SPECTATOR;
    01321         NetworkClientConnectGame(NetworkAddress(_settings_client.network.last_host, _settings_client.network.last_port));
    01322         break;
    01323
    01324       case NLWW_REFRESH:  // Refresh
    01325         NetworkTCPQueryServer(NetworkAddress(_settings_client.network.last_host, _settings_client.network.last_port)); // company info
    01326         NetworkUDPQueryServer(NetworkAddress(_settings_client.network.last_host, _settings_client.network.last_port)); // general data
    01327         /* Clear the information so removed companies don't remain */
    01328         memset(this->company_info, 0, sizeof(this->company_info));
    01329         break;
    01330     }
    01331   }
    01332
    01333   virtual void OnDoubleClick(Point pt, int widget)
    01334   {
    01335     if (widget == NLWW_MATRIX) {
    01336       /* is the Join button enabled? */
    01337       if (!this->IsWidgetDisabled(NLWW_JOIN)) this->OnClick(pt, NLWW_JOIN);
    01338     }
    01339   }
    01340 };
    01341
    01342 static const Widget _network_lobby_window_widgets[] = {
    01343 {   WWT_CLOSEBOX,   RESIZE_NONE,   COLOUR_LIGHT_BLUE,     0,    10,     0,    13, STR_00C5,                    STR_018B_CLOSE_WINDOW },           // NLWW_CLOSE
    01344 {    WWT_CAPTION,   RESIZE_NONE,   COLOUR_LIGHT_BLUE,    11,   419,     0,    13, STR_NETWORK_GAME_LOBBY,      STR_NULL},
    01345 {      WWT_PANEL,   RESIZE_NONE,   COLOUR_LIGHT_BLUE,     0,   419,    14,   234, 0x0,                         STR_NULL},
    01346 {       WWT_TEXT,   RESIZE_NONE,   COLOUR_LIGHT_BLUE,    10,   419,    22,    34, STR_NETWORK_PREPARE_TO_JOIN, STR_NULL},
    01347
    01348 /* company list */
    01349 {      WWT_PANEL,   RESIZE_NONE,   COLOUR_WHITE,         10,   155,    38,    49, 0x0,                         STR_NULL},
    01350 {     WWT_MATRIX,   RESIZE_NONE,   COLOUR_LIGHT_BLUE,    10,   155,    50,   190, (10 << 8) + 1,               STR_NETWORK_COMPANY_LIST_TIP},     // NLWW_MATRIX
    01351 {  WWT_SCROLLBAR,   RESIZE_NONE,   COLOUR_LIGHT_BLUE,   156,   167,    38,   190, 0x0,                         STR_0190_SCROLL_BAR_SCROLLS_LIST},
    01352
    01353 /* company info */
    01354 {      WWT_PANEL,   RESIZE_NONE,   COLOUR_LIGHT_BLUE,   173,   404,    38,   190, 0x0,                         STR_NULL},                         // NLWW_DETAILS
    01355
    01356 /* buttons */
    01357 { WWT_PUSHTXTBTN,   RESIZE_NONE,   COLOUR_WHITE,         10,   151,   200,   211, STR_NETWORK_JOIN_COMPANY,    STR_NETWORK_JOIN_COMPANY_TIP},     // NLWW_JOIN
    01358 { WWT_PUSHTXTBTN,   RESIZE_NONE,   COLOUR_WHITE,         10,   151,   215,   226, STR_NETWORK_NEW_COMPANY,     STR_NETWORK_NEW_COMPANY_TIP},      // NLWW_NEW
    01359 { WWT_PUSHTXTBTN,   RESIZE_NONE,   COLOUR_WHITE,        158,   268,   200,   211, STR_NETWORK_SPECTATE_GAME,   STR_NETWORK_SPECTATE_GAME_TIP},    // NLWW_SPECTATE
    01360 { WWT_PUSHTXTBTN,   RESIZE_NONE,   COLOUR_WHITE,        158,   268,   215,   226, STR_NETWORK_REFRESH,         STR_NETWORK_REFRESH_TIP},          // NLWW_REFRESH
    01361 { WWT_PUSHTXTBTN,   RESIZE_NONE,   COLOUR_WHITE,        278,   388,   200,   211, STR_012E_CANCEL,             STR_NULL},                         // NLWW_CANCEL
    01362
    01363 {   WIDGETS_END},
    01364 };
    01365
    01366 static const WindowDesc _network_lobby_window_desc(
    01367   WDP_CENTER, WDP_CENTER, 420, 235, 420, 235,
    01368   WC_NETWORK_WINDOW, WC_NONE,
    01369   WDF_STD_TOOLTIPS | WDF_DEF_WIDGET | WDF_UNCLICK_BUTTONS,
    01370   _network_lobby_window_widgets
    01371 );
    01372
    01373 /* Show the networklobbywindow with the selected server
    01374  * @param ngl Selected game pointer which is passed to the new window */
    01375 static void ShowNetworkLobbyWindow(NetworkGameList *ngl)
    01376 {
    01377   DeleteWindowById(WC_NETWORK_WINDOW, 0);
    01378
    01379   NetworkTCPQueryServer(NetworkAddress(_settings_client.network.last_host, _settings_client.network.last_port)); // company info
    01380   NetworkUDPQueryServer(NetworkAddress(_settings_client.network.last_host, _settings_client.network.last_port)); // general data
    01381
    01382   new NetworkLobbyWindow(&_network_lobby_window_desc, ngl);
    01383 }
    01384
    01390 NetworkCompanyInfo *GetLobbyCompanyInfo(CompanyID company)
    01391 {
    01392   NetworkLobbyWindow *lobby = dynamic_cast<NetworkLobbyWindow*>(FindWindowById(WC_NETWORK_WINDOW, 0));
    01393   return (lobby != NULL && company < MAX_COMPANIES) ? &lobby->company_info[company] : NULL;
    01394 }
    01395
    01396 /* The window below gives information about the connected clients
    01397  *  and also makes able to give money to them, kick them (if server)
    01398  *  and stuff like that. */
    01399
    01400 extern void DrawCompanyIcon(CompanyID cid, int x, int y);
    01401
    01402 /* Every action must be of this form */
    01403 typedef void ClientList_Action_Proc(byte client_no);
    01404
    01405 /* Max 10 actions per client */
    01406 #define MAX_CLIENTLIST_ACTION 10
    01407
    01408 enum {
    01409   CLNWND_OFFSET = 16,
    01410   CLNWND_ROWSIZE = 10
    01411 };
    01412
    01413 static const Widget _client_list_widgets[] = {
    01414 {   WWT_CLOSEBOX,   RESIZE_NONE,  COLOUR_GREY,     0,    10,     0,    13, STR_00C5,                 STR_018B_CLOSE_WINDOW},
    01415 {    WWT_CAPTION,   RESIZE_NONE,  COLOUR_GREY,    11,   237,     0,    13, STR_NETWORK_CLIENT_LIST,  STR_018C_WINDOW_TITLE_DRAG_THIS},
    01416 {  WWT_STICKYBOX,   RESIZE_NONE,  COLOUR_GREY,   238,   249,     0,    13, STR_NULL,                 STR_STICKY_BUTTON},
    01417
    01418 {      WWT_PANEL,   RESIZE_NONE,  COLOUR_GREY,     0,   249,    14,    14 + CLNWND_ROWSIZE + 1, 0x0, STR_NULL},
    01419 {   WIDGETS_END},
    01420 };
    01421
    01422 static const Widget _client_list_popup_widgets[] = {
    01423 {      WWT_PANEL,   RESIZE_NONE,  COLOUR_GREY,     0,   99,     0,     0,     0, STR_NULL},
    01424 {   WIDGETS_END},
    01425 };
    01426
    01427 static const WindowDesc _client_list_desc(
    01428   WDP_AUTO, WDP_AUTO, 250, 1, 250, 1,
    01429   WC_CLIENT_LIST, WC_NONE,
    01430   WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_STICKY_BUTTON,
    01431   _client_list_widgets
    01432 );
    01433
    01434 /* Finds the Xth client-info that is active */
    01435 static const NetworkClientInfo *NetworkFindClientInfo(byte client_no)
    01436 {
    01437   const NetworkClientInfo *ci;
    01438
    01439   FOR_ALL_CLIENT_INFOS(ci) {
    01440     if (client_no == 0) return ci;
    01441     client_no--;
    01442   }
    01443
    01444   return NULL;
    01445 }
    01446
    01447 /* Here we start to define the options out of the menu */
    01448 static void ClientList_Kick(byte client_no)
    01449 {
    01450   const NetworkClientInfo *ci = NetworkFindClientInfo(client_no);
    01451
    01452   if (ci == NULL) return;
    01453
    01454   NetworkServerKickClient(ci->client_id);
    01455 }
    01456
    01457 static void ClientList_Ban(byte client_no)
    01458 {
    01459   const NetworkClientInfo *ci = NetworkFindClientInfo(client_no);
    01460
    01461   if (ci == NULL) return;
    01462
    01463   NetworkServerBanIP(GetClientIP(ci));
    01464 }
    01465
    01466 static void ClientList_GiveMoney(byte client_no)
    01467 {
    01468   if (NetworkFindClientInfo(client_no) != NULL) {
    01469     ShowNetworkGiveMoneyWindow(NetworkFindClientInfo(client_no)->client_playas);
    01470   }
    01471 }
    01472
    01473 static void ClientList_SpeakToClient(byte client_no)
    01474 {
    01475   if (NetworkFindClientInfo(client_no) != NULL) {
    01476     ShowNetworkChatQueryWindow(DESTTYPE_CLIENT, NetworkFindClientInfo(client_no)->client_id);
    01477   }
    01478 }
    01479
    01480 static void ClientList_SpeakToCompany(byte client_no)
    01481 {
    01482   if (NetworkFindClientInfo(client_no) != NULL) {
    01483     ShowNetworkChatQueryWindow(DESTTYPE_TEAM, NetworkFindClientInfo(client_no)->client_playas);
    01484   }
    01485 }
    01486
    01487 static void ClientList_SpeakToAll(byte client_no)
    01488 {
    01489   ShowNetworkChatQueryWindow(DESTTYPE_BROADCAST, 0);
    01490 }
    01491
    01492 static void ClientList_None(byte client_no)
    01493 {
    01494   /* No action ;) */
    01495 }
    01496
    01497
    01498
    01499 struct NetworkClientListPopupWindow : Window {
    01500   int sel_index;
    01501   int client_no;
    01502   char action[MAX_CLIENTLIST_ACTION][50];
    01503   ClientList_Action_Proc *proc[MAX_CLIENTLIST_ACTION];
    01504
    01505   NetworkClientListPopupWindow(int x, int y, const Widget *widgets, int client_no) :
    01506       Window(x, y, 150, 100, WC_TOOLBAR_MENU, widgets),
    01507       sel_index(0), client_no(client_no)
    01508   {
    01509     /*
    01510      * Fill the actions this client has.
    01511      * Watch is, max 50 chars long!
    01512      */
    01513
    01514     const NetworkClientInfo *ci = NetworkFindClientInfo(client_no);
    01515
    01516     int i = 0;
    01517     if (_network_own_client_id != ci->client_id) {
    01518       GetString(this->action[i], STR_NETWORK_CLIENTLIST_SPEAK_TO_CLIENT, lastof(this->action[i]));
    01519       this->proc[i++] = &ClientList_SpeakToClient;
    01520     }
    01521
    01522     if (IsValidCompanyID(ci->client_playas) || ci->client_playas == COMPANY_SPECTATOR) {
    01523       GetString(this->action[i], STR_NETWORK_CLIENTLIST_SPEAK_TO_COMPANY, lastof(this->action[i]));
    01524       this->proc[i++] = &ClientList_SpeakToCompany;
    01525     }
    01526     GetString(this->action[i], STR_NETWORK_CLIENTLIST_SPEAK_TO_ALL, lastof(this->action[i]));
    01527     this->proc[i++] = &ClientList_SpeakToAll;
    01528
    01529     if (_network_own_client_id != ci->client_id) {
    01530       /* We are no spectator and the company we want to give money to is no spectator and money gifts are allowed */
    01531       if (IsValidCompanyID(_network_playas) && IsValidCompanyID(ci->client_playas) && _settings_game.economy.give_money) {
    01532         GetString(this->action[i], STR_NETWORK_CLIENTLIST_GIVE_MONEY, lastof(this->action[i]));
    01533         this->proc[i++] = &ClientList_GiveMoney;
    01534       }
    01535     }
    01536
    01537     /* A server can kick clients (but not himself) */
    01538     if (_network_server && _network_own_client_id != ci->client_id) {
    01539       GetString(this->action[i], STR_NETWORK_CLIENTLIST_KICK, lastof(this->action[i]));
    01540       this->proc[i++] = &ClientList_Kick;
    01541
    01542       seprintf(this->action[i], lastof(this->action[i]), "Ban"); // XXX GetString?
    01543       this->proc[i++] = &ClientList_Ban;
    01544     }
    01545
    01546     if (i == 0) {
    01547       GetString(this->action[i], STR_NETWORK_CLIENTLIST_NONE, lastof(this->action[i]));
    01548       this->proc[i++] = &ClientList_None;
    01549     }
    01550
    01551     /* Calculate the height */
    01552     int h = ClientListPopupHeight();
    01553
    01554     /* Allocate the popup */
    01555     this->widget[0].bottom = this->widget[0].top + h;
    01556     this->widget[0].right = this->widget[0].left + 150;
    01557
    01558     this->flags4 &= ~WF_WHITE_BORDER_MASK;
    01559
    01560     this->FindWindowPlacementAndResize(150, h + 1);
    01561   }
    01562
    01566   void HandleClientListPopupClick(byte index)
    01567   {
    01568     /* A click on the Popup of the ClientList.. handle the command */
    01569     if (index < MAX_CLIENTLIST_ACTION && this->proc[index] != NULL) {
    01570       this->proc[index](this->client_no);
    01571     }
    01572   }
    01573
    01577   uint ClientListPopupHeight()
    01578   {
    01579     int num = 0;
    01580
    01581     /* Find the amount of actions */
    01582     for (int i = 0; i < MAX_CLIENTLIST_ACTION; i++) {
    01583       if (this->action[i][0] == '\0') continue;
    01584       if (this->proc[i] == NULL) continue;
    01585       num++;
    01586     }
    01587
    01588     num *= CLNWND_ROWSIZE;
    01589
    01590     return num + 1;
    01591   }
    01592
    01593
    01594   virtual void OnPaint()
    01595   {
    01596     this->DrawWidgets();
    01597
    01598     /* Draw the actions */
    01599     int sel = this->sel_index;
    01600     int y = 1;
    01601     for (int i = 0; i < MAX_CLIENTLIST_ACTION; i++, y += CLNWND_ROWSIZE) {
    01602       if (this->action[i][0] == '\0') continue;
    01603       if (this->proc[i] == NULL) continue;
    01604
    01605       TextColour colour;
    01606       if (sel-- == 0) { // Selected item, highlight it
    01607         GfxFillRect(1, y, 150 - 2, y + CLNWND_ROWSIZE - 1, 0);
    01608         colour = TC_WHITE;
    01609       } else {
    01610         colour = TC_BLACK;
    01611       }
    01612
    01613       DoDrawString(this->action[i], 4, y, colour);
    01614     }
    01615   }
    01616
    01617   virtual void OnMouseLoop()
    01618   {
    01619     /* We selected an action */
    01620     int index = (_cursor.pos.y - this->top) / CLNWND_ROWSIZE;
    01621
    01622     if (_left_button_down) {
    01623       if (index == -1 || index == this->sel_index) return;
    01624
    01625       this->sel_index = index;
    01626       this->SetDirty();
    01627     } else {
    01628       if (index >= 0 && _cursor.pos.y >= this->top) {
    01629         HandleClientListPopupClick(index);
    01630       }
    01631
    01632       DeleteWindowById(WC_TOOLBAR_MENU, 0);
    01633     }
    01634   }
    01635 };
    01636
    01640 static void PopupClientList(int client_no, int x, int y)
    01641 {
    01642   DeleteWindowById(WC_TOOLBAR_MENU, 0);
    01643
    01644   if (NetworkFindClientInfo(client_no) == NULL) return;
    01645
    01646   new NetworkClientListPopupWindow(x, y, _client_list_popup_widgets, client_no);
    01647 }
    01648
    01652 struct NetworkClientListWindow : Window
    01653 {
    01654   int selected_item;
    01655   int selected_y;
    01656
    01657   NetworkClientListWindow(const WindowDesc *desc, WindowNumber window_number) :
    01658       Window(desc, window_number),
    01659       selected_item(-1),
    01660       selected_y(0)
    01661   {
    01662     this->FindWindowPlacementAndResize(desc);
    01663   }
    01664
    01668   bool CheckClientListHeight()
    01669   {
    01670     int num = 0;
    01671     const NetworkClientInfo *ci;
    01672
    01673     /* Should be replaced with a loop through all clients */
    01674     FOR_ALL_CLIENT_INFOS(ci) {
    01675       if (ci->client_playas != COMPANY_INACTIVE_CLIENT) num++;
    01676     }
    01677
    01678     num *= CLNWND_ROWSIZE;
    01679
    01680     /* If height is changed */
    01681     if (this->height != CLNWND_OFFSET + num + 1) {
    01682       /* XXX - magic unfortunately; (num + 2) has to be one bigger than heigh (num + 1) */
    01683       this->SetDirty();
    01684       this->widget[3].bottom = this->widget[3].top + num + 2;
    01685       this->height = CLNWND_OFFSET + num + 1;
    01686       this->SetDirty();
    01687       return false;
    01688     }
    01689     return true;
    01690   }
    01691
    01692   virtual void OnPaint()
    01693   {
    01694     NetworkClientInfo *ci;
    01695     int i = 0;
    01696
    01697     /* Check if we need to reset the height */
    01698     if (!this->CheckClientListHeight()) return;
    01699
    01700     this->DrawWidgets();
    01701
    01702     int y = CLNWND_OFFSET;
    01703
    01704     FOR_ALL_CLIENT_INFOS(ci) {
    01705       TextColour colour;
    01706       if (this->selected_item == i++) { // Selected item, highlight it
    01707         GfxFillRect(1, y, 248, y + CLNWND_ROWSIZE - 1, 0);
    01708         colour = TC_WHITE;
    01709       } else {
    01710         colour = TC_BLACK;
    01711       }
    01712
    01713       if (ci->client_id == CLIENT_ID_SERVER) {
    01714         DrawString(4, y, STR_NETWORK_SERVER, colour);
    01715       } else {
    01716         DrawString(4, y, STR_NETWORK_CLIENT, colour);
    01717       }
    01718
    01719       /* Filter out spectators */
    01720       if (IsValidCompanyID(ci->client_playas)) DrawCompanyIcon(ci->client_playas, 64, y + 1);
    01721
    01722       DoDrawString(ci->client_name, 81, y, colour);
    01723
    01724       y += CLNWND_ROWSIZE;
    01725     }
    01726   }
    01727
    01728   virtual void OnClick(Point pt, int widget)
    01729   {
    01730     /* Show the popup with option */
    01731     if (this->selected_item != -1) {
    01732       PopupClientList(this->selected_item, pt.x + this->left, pt.y + this->top);
    01733     }
    01734   }
    01735
    01736   virtual void OnMouseOver(Point pt, int widget)
    01737   {
    01738     /* -1 means we left the current window */
    01739     if (pt.y == -1) {
    01740       this->selected_y = 0;
    01741       this->selected_item = -1;
    01742       this->SetDirty();
    01743       return;
    01744     }
    01745     /* It did not change.. no update! */
    01746     if (pt.y == this->selected_y) return;
    01747
    01748     /* Find the new selected item (if any) */
    01749     this->selected_y = pt.y;
    01750     if (pt.y > CLNWND_OFFSET) {
    01751       this->selected_item = (pt.y - CLNWND_OFFSET) / CLNWND_ROWSIZE;
    01752     } else {
    01753       this->selected_item = -1;
    01754     }
    01755
    01756     /* Repaint */
    01757     this->SetDirty();
    01758   }
    01759 };
    01760
    01761 void ShowClientList()
    01762 {
    01763   AllocateWindowDescFront<NetworkClientListWindow>(&_client_list_desc, 0);
    01764 }
    01765
    01766
    01767 static NetworkPasswordType pw_type;
    01768
    01769
    01770 void ShowNetworkNeedPassword(NetworkPasswordType npt)
    01771 {
    01772   StringID caption;
    01773
    01774   pw_type = npt;
    01775   switch (npt) {
    01776     default: NOT_REACHED();
    01777     case NETWORK_GAME_PASSWORD:    caption = STR_NETWORK_NEED_GAME_PASSWORD_CAPTION; break;
    01778     case NETWORK_COMPANY_PASSWORD: caption = STR_NETWORK_NEED_COMPANY_PASSWORD_CAPTION; break;
    01779   }
    01780   ShowQueryString(STR_EMPTY, caption, 20, 180, FindWindowById(WC_NETWORK_STATUS_WINDOW, 0), CS_ALPHANUMERAL, QSF_NONE);
    01781 }
    01782
    01783 /* Vars needed for the join-GUI */
    01784 NetworkJoinStatus _network_join_status;
    01785 uint8 _network_join_waiting;
    01786 uint32 _network_join_bytes;
    01787 uint32 _network_join_bytes_total;
    01788
    01789 struct NetworkJoinStatusWindow : Window {
    01790   NetworkJoinStatusWindow(const WindowDesc *desc) : Window(desc)
    01791   {
    01792     this->parent = FindWindowById(WC_NETWORK_WINDOW, 0);
    01793     this->FindWindowPlacementAndResize(desc);
    01794   }
    01795
    01796   virtual void OnPaint()
    01797   {
    01798     uint8 progress; // used for progress bar
    01799     this->DrawWidgets();
    01800
    01801     DrawStringCentered(125, 35, STR_NETWORK_CONNECTING_1 + _network_join_status, TC_GREY);
    01802     switch (_network_join_status) {
    01803       case NETWORK_JOIN_STATUS_CONNECTING: case NETWORK_JOIN_STATUS_AUTHORIZING:
    01804       case NETWORK_JOIN_STATUS_GETTING_COMPANY_INFO:
    01805         progress = 10; // first two stages 10%
    01806         break;
    01807       case NETWORK_JOIN_STATUS_WAITING:
    01808         SetDParam(0, _network_join_waiting);
    01809         DrawStringCentered(125, 46, STR_NETWORK_CONNECTING_WAITING, TC_GREY);
    01810         progress = 15; // third stage is 15%
    01811         break;
    01812       case NETWORK_JOIN_STATUS_DOWNLOADING:
    01813         SetDParam(0, _network_join_bytes);
    01814         SetDParam(1, _network_join_bytes_total);
    01815         DrawStringCentered(125, 46, STR_NETWORK_CONNECTING_DOWNLOADING, TC_GREY);
    01816         /* Fallthrough */
    01817       default: // Waiting is 15%, so the resting receivement of map is maximum 70%
    01818         progress = 15 + _network_join_bytes * (100 - 15) / _network_join_bytes_total;
    01819     }
    01820
    01821     /* Draw nice progress bar :) */
    01822     DrawFrameRect(20, 18, (int)((this->width - 20) * progress / 100), 28, COLOUR_MAUVE, FR_NONE);
    01823   }
    01824
    01825   virtual void OnClick(Point pt, int widget)
    01826   {
    01827     if (widget == 2) { // Disconnect button
    01828       NetworkDisconnect();
    01829       SwitchToMode(SM_MENU);
    01830       ShowNetworkGameWindow();
    01831     }
    01832   }
    01833
    01834   virtual void OnQueryTextFinished(char *str)
    01835   {
    01836     if (StrEmpty(str)) {
    01837       NetworkDisconnect();
    01838       ShowNetworkGameWindow();
    01839     } else {
    01840       SEND_COMMAND(PACKET_CLIENT_PASSWORD)(pw_type, str);
    01841     }
    01842   }
    01843 };
    01844
    01845 static const Widget _network_join_status_window_widget[] = {
    01846 {    WWT_CAPTION,   RESIZE_NONE,  COLOUR_GREY,      0,   249,     0,    13, STR_NETWORK_CONNECTING, STR_018C_WINDOW_TITLE_DRAG_THIS},
    01847 {      WWT_PANEL,   RESIZE_NONE,  COLOUR_GREY,      0,   249,    14,    84, 0x0,                    STR_NULL},
    01848 { WWT_PUSHTXTBTN,   RESIZE_NONE,  COLOUR_WHITE,    75,   175,    69,    80, STR_NETWORK_DISCONNECT, STR_NULL},
    01849 {   WIDGETS_END},
    01850 };
    01851
    01852 static const WindowDesc _network_join_status_window_desc(
    01853   WDP_CENTER, WDP_CENTER, 250, 85, 250, 85,
    01854   WC_NETWORK_STATUS_WINDOW, WC_NONE,
    01855   WDF_STD_TOOLTIPS | WDF_DEF_WIDGET | WDF_MODAL,
    01856   _network_join_status_window_widget
    01857 );
    01858
    01859 void ShowJoinStatusWindow()
    01860 {
    01861   DeleteWindowById(WC_NETWORK_STATUS_WINDOW, 0);
    01862   new NetworkJoinStatusWindow(&_network_join_status_window_desc);
    01863 }
    01864
    01865
    01867 enum NetworkCompanyPasswordWindowWidgets {
    01868   NCPWW_CLOSE,
    01869   NCPWW_CAPTION,
    01870   NCPWW_BACKGROUND,
    01871   NCPWW_LABEL,
    01872   NCPWW_PASSWORD,
    01873   NCPWW_SAVE_AS_DEFAULT_PASSWORD,
    01874   NCPWW_CANCEL,
    01875   NCPWW_OK,
    01876 };
    01877
    01878 struct NetworkCompanyPasswordWindow : public QueryStringBaseWindow {
    01879   NetworkCompanyPasswordWindow(const WindowDesc *desc, Window *parent) : QueryStringBaseWindow(lengthof(_settings_client.network.default_company_pass), desc)
    01880   {
    01881     this->parent = parent;
    01882     this->afilter = CS_ALPHANUMERAL;
    01883     InitializeTextBuffer(&this->text, this->edit_str_buf, this->edit_str_size, 0);
    01884     this->SetFocusedWidget(NCPWW_PASSWORD);
    01885
    01886     this->FindWindowPlacementAndResize(desc);
    01887   }
    01888
    01889   void OnOk()
    01890   {
    01891     if (this->IsWidgetLowered(NCPWW_SAVE_AS_DEFAULT_PASSWORD)) {
    01892       snprintf(_settings_client.network.default_company_pass, lengthof(_settings_client.network.default_company_pass), "%s", this->edit_str_buf);
    01893     }
    01894
    01895     /* empty password is a '*' because of console argument */
    01896     if (StrEmpty(this->edit_str_buf)) snprintf(this->edit_str_buf, this->edit_str_size, "*");
    01897     char *password = this->edit_str_buf;
    01898     NetworkChangeCompanyPassword(1, &password);
    01899   }
    01900
    01901   virtual void OnPaint()
    01902   {
    01903     this->DrawWidgets();
    01904     this->DrawEditBox(4);
    01905   }
    01906
    01907   virtual void OnClick(Point pt, int widget)
    01908   {
    01909     switch (widget) {
    01910       case NCPWW_OK:
    01911         this->OnOk();
    01912
    01913       /* FALL THROUGH */
    01914       case NCPWW_CANCEL:
    01915         delete this;
    01916         break;
    01917
    01918       case NCPWW_SAVE_AS_DEFAULT_PASSWORD:
    01919         this->ToggleWidgetLoweredState(NCPWW_SAVE_AS_DEFAULT_PASSWORD);
    01920         this->SetDirty();
    01921         break;
    01922     }
    01923   }
    01924
    01925   virtual void OnMouseLoop()
    01926   {
    01927     this->HandleEditBox(4);
    01928   }
    01929
    01930   virtual EventState OnKeyPress(uint16 key, uint16 keycode)
    01931   {
    01932     EventState state = ES_NOT_HANDLED;
    01933     switch (this->HandleEditBoxKey(4, key, keycode, state)) {
    01934       default: break;
    01935
    01936       case HEBR_CONFIRM:
    01937         this->OnOk();
    01938         /* FALL THROUGH */
    01939
    01940       case HEBR_CANCEL:
    01941         delete this;
    01942         break;
    01943     }
    01944     return state;
    01945   }
    01946
    01947   virtual void OnOpenOSKWindow(int wid)
    01948   {
    01949     ShowOnScreenKeyboard(this, wid, NCPWW_CANCEL, NCPWW_OK);
    01950   }
    01951 };
    01952
    01953 static const Widget _ncp_window_widgets[] = {
    01954 {   WWT_CLOSEBOX,  RESIZE_NONE,  COLOUR_GREY,   0,  10,  0, 13, STR_00C5,                          STR_018B_CLOSE_WINDOW},
    01955 {    WWT_CAPTION,  RESIZE_NONE,  COLOUR_GREY,  11, 299,  0, 13, STR_COMPANY_PASSWORD_CAPTION,      STR_018C_WINDOW_TITLE_DRAG_THIS},
    01956 {      WWT_PANEL,  RESIZE_NONE,  COLOUR_GREY,   0, 299, 14, 50, 0x0,                               STR_NULL},
    01957 {       WWT_TEXT,  RESIZE_NONE,  COLOUR_GREY,   5, 100, 19, 30, STR_COMPANY_PASSWORD,              STR_NULL},
    01958 {    WWT_EDITBOX,  RESIZE_NONE,  COLOUR_GREY, 101, 294, 19, 30, STR_SET_COMPANY_PASSWORD,          STR_NULL},
    01959 {    WWT_TEXTBTN,  RESIZE_NONE,  COLOUR_GREY, 101, 294, 35, 46, STR_MAKE_DEFAULT_COMPANY_PASSWORD, STR_MAKE_DEFAULT_COMPANY_PASSWORD_TIP},
    01960 { WWT_PUSHTXTBTN,  RESIZE_NONE,  COLOUR_GREY,   0, 149, 51, 62, STR_012E_CANCEL,                   STR_COMPANY_PASSWORD_CANCEL},
    01961 { WWT_PUSHTXTBTN,  RESIZE_NONE,  COLOUR_GREY, 150, 299, 51, 62, STR_012F_OK,                       STR_COMPANY_PASSWORD_OK},
    01962 {   WIDGETS_END},
    01963 };
    01964
    01965 static const WindowDesc _ncp_window_desc(
    01966   WDP_AUTO, WDP_AUTO, 300, 63, 300, 63,
    01967   WC_COMPANY_PASSWORD_WINDOW, WC_NONE,
    01968   WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_UNCLICK_BUTTONS | WDF_STICKY_BUTTON,
    01969   _ncp_window_widgets
    01970 );
    01971
    01972 void ShowNetworkCompanyPasswordWindow(Window *parent)
    01973 {
    01974   DeleteWindowById(WC_COMPANY_PASSWORD_WINDOW, 0);
    01975
    01976   new NetworkCompanyPasswordWindow(&_ncp_window_desc, parent);
    01977 }
    01978
    01979 #endif /* ENABLE_NETWORK */