00001
00002
00005 #include "stdafx.h"
00006 #include "openttd.h"
00007 #include "debug.h"
00008 #include "landscape.h"
00009 #include "newgrf_text.h"
00010 #include "saveload/saveload.h"
00011 #include "tile_map.h"
00012 #include "gui.h"
00013 #include "station_gui.h"
00014 #include "viewport_func.h"
00015 #include "gfx_func.h"
00016 #include "station_func.h"
00017 #include "command_func.h"
00018 #include "company_func.h"
00019 #include "town.h"
00020 #include "network/network.h"
00021 #include "variables.h"
00022 #include "company_base.h"
00023 #include "texteff.hpp"
00024 #include "cargotype.h"
00025 #include "company_manager_face.h"
00026 #include "strings_func.h"
00027 #include "fileio_func.h"
00028 #include "fios.h"
00029 #include "zoom_func.h"
00030 #include "window_func.h"
00031 #include "string_func.h"
00032 #include "newgrf_cargo.h"
00033 #include "tilehighlight_func.h"
00034 #include "querystring_gui.h"
00035
00036 #include "table/strings.h"
00037
00038
00039 SaveLoadDialogMode _saveload_mode;
00040
00041
00042 static bool _fios_path_changed;
00043 static bool _savegame_sort_dirty;
00044
00045 static const Widget _land_info_widgets[] = {
00046 { WWT_CLOSEBOX, RESIZE_NONE, COLOUR_GREY, 0, 10, 0, 13, STR_00C5, STR_018B_CLOSE_WINDOW},
00047 { WWT_CAPTION, RESIZE_NONE, COLOUR_GREY, 11, 299, 0, 13, STR_01A3_LAND_AREA_INFORMATION, STR_018C_WINDOW_TITLE_DRAG_THIS},
00048 { WWT_PANEL, RESIZE_BOTTOM, COLOUR_GREY, 0, 299, 14, 99, 0x0, STR_NULL},
00049 { WIDGETS_END},
00050 };
00051
00052 static const WindowDesc _land_info_desc = {
00053 WDP_AUTO, WDP_AUTO, 300, 100, 300, 100,
00054 WC_LAND_INFO, WC_NONE,
00055 WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET,
00056 _land_info_widgets,
00057 };
00058
00059 class LandInfoWindow : public Window {
00060 enum {
00061 LAND_INFO_CENTERED_LINES = 12,
00062 LAND_INFO_MULTICENTER_LINE = LAND_INFO_CENTERED_LINES,
00063 LAND_INFO_LINE_END,
00064
00065 LAND_INFO_LINE_BUFF_SIZE = 512,
00066 };
00067
00068 public:
00069 char landinfo_data[LAND_INFO_LINE_END][LAND_INFO_LINE_BUFF_SIZE];
00070
00071 virtual void OnPaint()
00072 {
00073 this->DrawWidgets();
00074
00075 uint y = 21;
00076 for (uint i = 0; i < LAND_INFO_CENTERED_LINES; i++) {
00077 if (StrEmpty(this->landinfo_data[i])) break;
00078
00079 DoDrawStringCentered(150, y, this->landinfo_data[i], i == 0 ? TC_LIGHT_BLUE : TC_FROMSTRING);
00080 y += i == 0 ? 16 : 12;
00081 }
00082
00083 y += 6;
00084
00085 if (!StrEmpty(this->landinfo_data[LAND_INFO_MULTICENTER_LINE])) {
00086 SetDParamStr(0, this->landinfo_data[LAND_INFO_MULTICENTER_LINE]);
00087 DrawStringMultiCenter(150, y, STR_JUST_RAW_STRING, this->width - 4);
00088 }
00089 }
00090
00091 LandInfoWindow(TileIndex tile) : Window(&_land_info_desc) {
00092 Company *c = GetCompany(IsValidCompanyID(_local_company) ? _local_company : COMPANY_FIRST);
00093 Town *t = ClosestTownFromTile(tile, _settings_game.economy.dist_local_authority);
00094
00095 Money old_money = c->money;
00096 c->money = INT64_MAX;
00097 CommandCost costclear = DoCommand(tile, 0, 0, DC_NONE, CMD_LANDSCAPE_CLEAR);
00098 c->money = old_money;
00099
00100
00101 TileDesc td;
00102 AcceptedCargo ac;
00103
00104 td.build_date = INVALID_DATE;
00105
00106
00107
00108
00109
00110 td.owner_type[0] = STR_01A7_OWNER;
00111 td.owner_type[1] = STR_NULL;
00112 td.owner_type[2] = STR_NULL;
00113 td.owner_type[3] = STR_NULL;
00114 td.owner[0] = OWNER_NONE;
00115 td.owner[1] = OWNER_NONE;
00116 td.owner[2] = OWNER_NONE;
00117 td.owner[3] = OWNER_NONE;
00118
00119 td.station_class = STR_NULL;
00120 td.station_name = STR_NULL;
00121
00122 td.grf = NULL;
00123
00124 GetAcceptedCargo(tile, ac);
00125 GetTileDesc(tile, &td);
00126
00127 uint line_nr = 0;
00128
00129
00130 SetDParam(0, td.dparam[0]);
00131 GetString(this->landinfo_data[line_nr], td.str, lastof(this->landinfo_data[line_nr]));
00132 line_nr++;
00133
00134
00135 for (uint i = 0; i < 4; i++) {
00136 if (td.owner_type[i] == STR_NULL) continue;
00137
00138 SetDParam(0, STR_01A6_N_A);
00139 if (td.owner[i] != OWNER_NONE && td.owner[i] != OWNER_WATER) GetNameOfOwner(td.owner[i], tile);
00140 GetString(this->landinfo_data[line_nr], td.owner_type[i], lastof(this->landinfo_data[line_nr]));
00141 line_nr++;
00142 }
00143
00144
00145 StringID str = STR_01A4_COST_TO_CLEAR_N_A;
00146 if (CmdSucceeded(costclear)) {
00147 Money cost = costclear.GetCost();
00148 if (cost < 0) {
00149 cost = -cost;
00150 str = STR_REVENUE_WHEN_CLEARED;
00151 } else {
00152 str = STR_01A5_COST_TO_CLEAR;
00153 }
00154 SetDParam(0, cost);
00155 }
00156 GetString(this->landinfo_data[line_nr], str, lastof(this->landinfo_data[line_nr]));
00157 line_nr++;
00158
00159
00160 char tmp[16];
00161 snprintf(tmp, lengthof(tmp), "0x%.4X", tile);
00162 SetDParam(0, TileX(tile));
00163 SetDParam(1, TileY(tile));
00164 SetDParam(2, TileHeight(tile));
00165 SetDParamStr(3, tmp);
00166 GetString(this->landinfo_data[line_nr], STR_LANDINFO_COORDS, lastof(this->landinfo_data[line_nr]));
00167 line_nr++;
00168
00169
00170 SetDParam(0, STR_01A9_NONE);
00171 if (t != NULL && t->IsValid()) {
00172 SetDParam(0, STR_TOWN);
00173 SetDParam(1, t->index);
00174 }
00175 GetString(this->landinfo_data[line_nr], STR_01A8_LOCAL_AUTHORITY, lastof(this->landinfo_data[line_nr]));
00176 line_nr++;
00177
00178
00179 if (td.build_date != INVALID_DATE) {
00180 SetDParam(0, td.build_date);
00181 GetString(this->landinfo_data[line_nr], STR_BUILD_DATE, lastof(this->landinfo_data[line_nr]));
00182 line_nr++;
00183 }
00184
00185
00186 if (td.station_class != STR_NULL) {
00187 SetDParam(0, td.station_class);
00188 GetString(this->landinfo_data[line_nr], STR_TILEDESC_STATION_CLASS, lastof(this->landinfo_data[line_nr]));
00189 line_nr++;
00190 }
00191
00192
00193 if (td.station_name != STR_NULL) {
00194 SetDParam(0, td.station_name);
00195 GetString(this->landinfo_data[line_nr], STR_TILEDESC_STATION_TYPE, lastof(this->landinfo_data[line_nr]));
00196 line_nr++;
00197 }
00198
00199
00200 if (td.grf != NULL) {
00201 SetDParamStr(0, td.grf);
00202 GetString(this->landinfo_data[line_nr], STR_TILEDESC_NEWGRF_NAME, lastof(this->landinfo_data[line_nr]));
00203 line_nr++;
00204 }
00205
00206 assert(line_nr < LAND_INFO_CENTERED_LINES);
00207
00208
00209 this->landinfo_data[line_nr][0] = '\0';
00210
00211
00212 char *strp = GetString(this->landinfo_data[LAND_INFO_MULTICENTER_LINE], STR_01CE_CARGO_ACCEPTED, lastof(this->landinfo_data[LAND_INFO_MULTICENTER_LINE]));
00213 bool found = false;
00214
00215 for (CargoID i = 0; i < NUM_CARGO; ++i) {
00216 if (ac[i] > 0) {
00217
00218 if (found) {
00219 *strp++ = ',';
00220 *strp++ = ' ';
00221 }
00222 found = true;
00223
00224
00225 if (ac[i] < 8) {
00226 SetDParam(0, ac[i]);
00227 SetDParam(1, GetCargo(i)->name);
00228 strp = GetString(strp, STR_01D1_8, lastof(this->landinfo_data[LAND_INFO_MULTICENTER_LINE]));
00229 } else {
00230 strp = GetString(strp, GetCargo(i)->name, lastof(this->landinfo_data[LAND_INFO_MULTICENTER_LINE]));
00231 }
00232 }
00233 }
00234 if (!found) this->landinfo_data[LAND_INFO_MULTICENTER_LINE][0] = '\0';
00235
00236 if (found) line_nr += 2;
00237
00238 if (line_nr > 6) ResizeWindow(this, 0, 12 * (line_nr - 6));
00239
00240 this->FindWindowPlacementAndResize(&_land_info_desc);
00241
00242 #if defined(_DEBUG)
00243 # define LANDINFOD_LEVEL 0
00244 #else
00245 # define LANDINFOD_LEVEL 1
00246 #endif
00247 DEBUG(misc, LANDINFOD_LEVEL, "TILE: %#x (%i,%i)", tile, TileX(tile), TileY(tile));
00248 DEBUG(misc, LANDINFOD_LEVEL, "type_height = %#x", _m[tile].type_height);
00249 DEBUG(misc, LANDINFOD_LEVEL, "m1 = %#x", _m[tile].m1);
00250 DEBUG(misc, LANDINFOD_LEVEL, "m2 = %#x", _m[tile].m2);
00251 DEBUG(misc, LANDINFOD_LEVEL, "m3 = %#x", _m[tile].m3);
00252 DEBUG(misc, LANDINFOD_LEVEL, "m4 = %#x", _m[tile].m4);
00253 DEBUG(misc, LANDINFOD_LEVEL, "m5 = %#x", _m[tile].m5);
00254 DEBUG(misc, LANDINFOD_LEVEL, "m6 = %#x", _m[tile].m6);
00255 DEBUG(misc, LANDINFOD_LEVEL, "m7 = %#x", _me[tile].m7);
00256 #undef LANDINFOD_LEVEL
00257 }
00258 };
00259
00260 static void Place_LandInfo(TileIndex tile)
00261 {
00262 DeleteWindowById(WC_LAND_INFO, 0);
00263 new LandInfoWindow(tile);
00264 }
00265
00266 void PlaceLandBlockInfo()
00267 {
00268 if (_cursor.sprite == SPR_CURSOR_QUERY) {
00269 ResetObjectToPlace();
00270 } else {
00271 _place_proc = Place_LandInfo;
00272 SetObjectToPlace(SPR_CURSOR_QUERY, PAL_NONE, VHM_RECT, WC_MAIN_TOOLBAR, 0);
00273 }
00274 }
00275
00276 static const Widget _about_widgets[] = {
00277 { WWT_CLOSEBOX, RESIZE_NONE, COLOUR_GREY, 0, 10, 0, 13, STR_00C5, STR_018B_CLOSE_WINDOW},
00278 { WWT_CAPTION, RESIZE_NONE, COLOUR_GREY, 11, 419, 0, 13, STR_015B_OPENTTD, STR_NULL},
00279 { WWT_PANEL, RESIZE_NONE, COLOUR_GREY, 0, 419, 14, 271, 0x0, STR_NULL},
00280 { WWT_FRAME, RESIZE_NONE, COLOUR_GREY, 5, 414, 40, 245, STR_NULL, STR_NULL},
00281 { WIDGETS_END},
00282 };
00283
00284 static const WindowDesc _about_desc = {
00285 WDP_CENTER, WDP_CENTER, 420, 272, 420, 272,
00286 WC_GAME_OPTIONS, WC_NONE,
00287 WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET,
00288 _about_widgets,
00289 };
00290
00291 struct AboutWindow : public Window {
00292 int scroll_height;
00293 uint16 counter;
00294
00295 AboutWindow() : Window(&_about_desc)
00296 {
00297 this->counter = 5;
00298 this->scroll_height = this->height - 40;
00299 this->FindWindowPlacementAndResize(&_about_desc);
00300 }
00301
00302 virtual void OnPaint()
00303 {
00304 static const char *credits[] = {
00305
00306
00307 "Original design by Chris Sawyer",
00308 "Original graphics by Simon Foster",
00309 "",
00310 "The OpenTTD team (in alphabetical order):",
00311 " Jean-Francois Claeys (Belugas) - GUI, newindustries and more",
00312 " Bjarni Corfitzen (Bjarni) - MacOSX port, coder and vehicles",
00313 " Matthijs Kooijman (blathijs) - Pathfinder-guru, pool rework",
00314 " Victor Fischer (Celestar) - Programming everywhere you need him to",
00315 " Christoph Elsenhans (frosch) - General coding",
00316 " Loïc Guilloux (glx) - General coding",
00317 " Jaroslav Mazanec (KUDr) - YAPG (Yet Another Pathfinder God) ;)",
00318 " Jonathan Coome (Maedhros) - High priest of the newGRF Temple",
00319 " Attila Bán (MiHaMiX) - WebTranslator, Nightlies, Wiki and bugtracker host",
00320 " Owen Rudge (orudge) - Forum host, OS/2 port",
00321 " Peter Nelson (peter1138) - Spiritual descendant from newGRF gods",
00322 " Remko Bijker (Rubidium) - Lead coder and way more",
00323 " Benedikt Brüggemeier (skidd13) - Bug fixer and code reworker",
00324 " Zdenek Sojka (SmatZ) - Bug finder and fixer",
00325 "",
00326 "Inactive Developers:",
00327 " Tamás Faragó (Darkvater) - Ex-Lead coder",
00328 " Christoph Mallon (Tron) - Programmer, code correctness police",
00329 "",
00330 "Retired Developers:",
00331 " Ludvig Strigeus (ludde) - OpenTTD author, main coder (0.1 - 0.3.3)",
00332 " Serge Paquet (vurlix) - Assistant project manager, coder (0.1 - 0.3.3)",
00333 " Dominik Scherer (dominik81) - Lead programmer, GUI expert (0.3.0 - 0.3.6)",
00334 " Patric Stout (TrueLight) - Programmer, webhoster (0.3 - pre0.6)",
00335 "",
00336 "Special thanks go out to:",
00337 " Josef Drexler - For his great work on TTDPatch",
00338 " Marcin Grzegorczyk - For his documentation of TTD internals",
00339 " Petr Baudis (pasky) - Many patches, newGRF support",
00340 " Stefan Meißner (sign_de) - For his work on the console",
00341 " Simon Sasburg (HackyKid) - Many bugfixes he has blessed us with",
00342 " Cian Duffy (MYOB) - BeOS port / manual writing",
00343 " Christian Rosentreter (tokai) - MorphOS / AmigaOS port",
00344 " Richard Kempton (richK) - additional airports, initial TGP implementation",
00345 "",
00346 " Michael Blunck - Pre-Signals and Semaphores © 2003",
00347 " George - Canal/Lock graphics © 2003-2004",
00348 " David Dallaston - Tram tracks",
00349 " Marcin Grzegorczyk - Foundations for Tracks on Slopes",
00350 " All Translators - Who made OpenTTD a truly international game",
00351 " Bug Reporters - Without whom OpenTTD would still be full of bugs!",
00352 "",
00353 "",
00354 "And last but not least:",
00355 " Chris Sawyer - For an amazing game!"
00356 };
00357
00358 this->DrawWidgets();
00359
00360
00361 DrawStringCentered(210, 17, STR_00B6_ORIGINAL_COPYRIGHT, TC_FROMSTRING);
00362 DrawStringCentered(210, 17 + 10, STR_00B7_VERSION, TC_FROMSTRING);
00363
00364 int y = this->scroll_height;
00365
00366
00367 for (uint i = 0; i < lengthof(credits); i++) {
00368 if (y >= 50 && y < (this->height - 40)) {
00369 DoDrawString(credits[i], 10, y, TC_BLACK);
00370 }
00371 y += 10;
00372 }
00373
00374
00375 if (y < 50) this->scroll_height = this->height - 40;
00376
00377 DoDrawStringCentered(210, this->height - 25, "Website: http://www.openttd.org", TC_BLACK);
00378 DrawStringCentered(210, this->height - 15, STR_00BA_COPYRIGHT_OPENTTD, TC_FROMSTRING);
00379 }
00380
00381 virtual void OnTick()
00382 {
00383 if (--this->counter == 0) {
00384 this->counter = 5;
00385 this->scroll_height--;
00386 this->SetDirty();
00387 }
00388 }
00389 };
00390
00391 void ShowAboutWindow()
00392 {
00393 DeleteWindowById(WC_GAME_OPTIONS, 0);
00394 new AboutWindow();
00395 }
00396
00397 static const Widget _errmsg_widgets[] = {
00398 { WWT_CLOSEBOX, RESIZE_NONE, COLOUR_RED, 0, 10, 0, 13, STR_00C5, STR_018B_CLOSE_WINDOW},
00399 { WWT_CAPTION, RESIZE_NONE, COLOUR_RED, 11, 239, 0, 13, STR_00B2_MESSAGE, STR_NULL},
00400 { WWT_PANEL, RESIZE_BOTTOM, COLOUR_RED, 0, 239, 14, 45, 0x0, STR_NULL},
00401 { WIDGETS_END},
00402 };
00403
00404 static const Widget _errmsg_face_widgets[] = {
00405 { WWT_CLOSEBOX, RESIZE_NONE, COLOUR_RED, 0, 10, 0, 13, STR_00C5, STR_018B_CLOSE_WINDOW},
00406 { WWT_CAPTION, RESIZE_NONE, COLOUR_RED, 11, 333, 0, 13, STR_00B3_MESSAGE_FROM, STR_NULL},
00407 { WWT_PANEL, RESIZE_BOTTOM, COLOUR_RED, 0, 333, 14, 136, 0x0, STR_NULL},
00408 { WIDGETS_END},
00409 };
00410
00411 struct ErrmsgWindow : public Window {
00412 private:
00413 uint duration;
00414 uint64 decode_params[20];
00415 StringID message_1;
00416 StringID message_2;
00417 bool show_company_manager_face;
00418
00419 int y[2];
00420
00421 public:
00422 ErrmsgWindow(Point pt, int width, int height, StringID msg1, StringID msg2, const Widget *widget, bool show_company_manager_face) :
00423 Window(pt.x, pt.y, width, height, WC_ERRMSG, widget),
00424 show_company_manager_face(show_company_manager_face)
00425 {
00426 this->duration = _settings_client.gui.errmsg_duration;
00427 CopyOutDParam(this->decode_params, 0, lengthof(this->decode_params));
00428 this->message_1 = msg1;
00429 this->message_2 = msg2;
00430 this->desc_flags = WDF_STD_BTN | WDF_DEF_WIDGET;
00431
00432 SwitchToErrorRefStack();
00433 RewindTextRefStack();
00434
00435 assert(msg2 != INVALID_STRING_ID);
00436
00437 int h2 = 3 + GetStringHeight(msg2, width - 2);
00438 int h1 = (msg1 == INVALID_STRING_ID) ? 0 : 3 + GetStringHeight(msg1, width - 2);
00439
00440 SwitchToNormalRefStack();
00441
00442 int h = 15 + h1 + h2;
00443 height = max<int>(height, h);
00444
00445 if (msg1 == INVALID_STRING_ID) {
00446
00447 y[1] = (height - 15) / 2 + 15 - 5;
00448 } else {
00449 int over = (height - h) / 4;
00450
00451 y[1] = 15 + h2 / 2 + 1 - 5 + over;
00452 y[0] = height - 3 - h1 / 2 - 5 - over;
00453 }
00454
00455 this->FindWindowPlacementAndResize(width, height);
00456 }
00457
00458 virtual void OnPaint()
00459 {
00460 CopyInDParam(0, this->decode_params, lengthof(this->decode_params));
00461 this->DrawWidgets();
00462 CopyInDParam(0, this->decode_params, lengthof(this->decode_params));
00463
00464
00465
00466
00467 SwitchToErrorRefStack();
00468 RewindTextRefStack();
00469
00470 if (this->show_company_manager_face) {
00471 const Company *c = GetCompany((CompanyID)GetDParamX(this->decode_params, 2));
00472 DrawCompanyManagerFace(c->face, c->colour, 2, 16);
00473 }
00474
00475 DrawStringMultiCenter(this->width - 120, y[1], this->message_2, this->width - 2);
00476 if (this->message_1 != INVALID_STRING_ID) DrawStringMultiCenter(this->width - 120, y[0], this->message_1, this->width - 2);
00477
00478
00479 SwitchToNormalRefStack();
00480 }
00481
00482 virtual void OnMouseLoop()
00483 {
00484 if (_right_button_down) delete this;
00485 }
00486
00487 virtual void OnHundredthTick()
00488 {
00489 if (--this->duration == 0) delete this;
00490 }
00491
00492 ~ErrmsgWindow()
00493 {
00494 SetRedErrorSquare(INVALID_TILE);
00495 extern StringID _switch_mode_errorstr;
00496 _switch_mode_errorstr = INVALID_STRING_ID;
00497 }
00498
00499 virtual EventState OnKeyPress(uint16 key, uint16 keycode)
00500 {
00501 if (keycode != WKC_SPACE) return ES_NOT_HANDLED;
00502 delete this;
00503 return ES_HANDLED;
00504 }
00505 };
00506
00507 void ShowErrorMessage(StringID msg_1, StringID msg_2, int x, int y)
00508 {
00509 DeleteWindowById(WC_ERRMSG, 0);
00510
00511 if (!_settings_client.gui.errmsg_duration) return;
00512
00513 if (msg_2 == STR_NULL) msg_2 = STR_EMPTY;
00514
00515 Point pt;
00516 const ViewPort *vp;
00517
00518 if (msg_1 != STR_013B_OWNED_BY || GetDParam(2) >= 8) {
00519 if ((x | y) != 0) {
00520 pt = RemapCoords2(x, y);
00521 vp = FindWindowById(WC_MAIN_WINDOW, 0)->viewport;
00522
00523
00524 pt.x = UnScaleByZoom(pt.x - vp->virtual_left, vp->zoom) + vp->left;
00525 pt.x = (pt.x < (_screen.width >> 1)) ? _screen.width - 260 : 20;
00526
00527
00528 pt.y = UnScaleByZoom(pt.y - vp->virtual_top, vp->zoom) + vp->top;
00529 pt.y = (pt.y < (_screen.height >> 1)) ? _screen.height - 80 : 100;
00530
00531 } else {
00532 pt.x = (_screen.width - 240) >> 1;
00533 pt.y = (_screen.height - 46) >> 1;
00534 }
00535 new ErrmsgWindow(pt, 240, 46, msg_1, msg_2, _errmsg_widgets, false);
00536 } else {
00537 if ((x | y) != 0) {
00538 pt = RemapCoords2(x, y);
00539 vp = FindWindowById(WC_MAIN_WINDOW, 0)->viewport;
00540 pt.x = Clamp(UnScaleByZoom(pt.x - vp->virtual_left, vp->zoom) + vp->left - (334 / 2), 0, _screen.width - 334);
00541 pt.y = Clamp(UnScaleByZoom(pt.y - vp->virtual_top, vp->zoom) + vp->top - (137 / 2), 22, _screen.height - 137);
00542 } else {
00543 pt.x = (_screen.width - 334) >> 1;
00544 pt.y = (_screen.height - 137) >> 1;
00545 }
00546 new ErrmsgWindow(pt, 334, 137, msg_1, msg_2, _errmsg_face_widgets, true);
00547 }
00548 }
00549
00550 void ShowEstimatedCostOrIncome(Money cost, int x, int y)
00551 {
00552 StringID msg = STR_0805_ESTIMATED_COST;
00553
00554 if (cost < 0) {
00555 cost = -cost;
00556 msg = STR_0807_ESTIMATED_INCOME;
00557 }
00558 SetDParam(0, cost);
00559 ShowErrorMessage(INVALID_STRING_ID, msg, x, y);
00560 }
00561
00562 void ShowCostOrIncomeAnimation(int x, int y, int z, Money cost)
00563 {
00564 Point pt = RemapCoords(x, y, z);
00565 StringID msg = STR_0801_COST;
00566
00567 if (cost < 0) {
00568 cost = -cost;
00569 msg = STR_0803_INCOME;
00570 }
00571 SetDParam(0, cost);
00572 AddTextEffect(msg, pt.x, pt.y, 0x250, TE_RISING);
00573 }
00574
00575 void ShowFeederIncomeAnimation(int x, int y, int z, Money cost)
00576 {
00577 Point pt = RemapCoords(x, y, z);
00578
00579 SetDParam(0, cost);
00580 AddTextEffect(STR_FEEDER, pt.x, pt.y, 0x250, TE_RISING);
00581 }
00582
00583 TextEffectID ShowFillingPercent(int x, int y, int z, uint8 percent, StringID string)
00584 {
00585 Point pt = RemapCoords(x, y, z);
00586
00587 assert(string != STR_NULL);
00588
00589 SetDParam(0, percent);
00590 return AddTextEffect(string, pt.x, pt.y, 0xFFFF, TE_STATIC);
00591 }
00592
00593 void UpdateFillingPercent(TextEffectID te_id, uint8 percent, StringID string)
00594 {
00595 assert(string != STR_NULL);
00596
00597 SetDParam(0, percent);
00598 UpdateTextEffect(te_id, string);
00599 }
00600
00601 void HideFillingPercent(TextEffectID *te_id)
00602 {
00603 if (*te_id == INVALID_TE_ID) return;
00604
00605 RemoveTextEffect(*te_id);
00606 *te_id = INVALID_TE_ID;
00607 }
00608
00609 static const Widget _tooltips_widgets[] = {
00610 { WWT_PANEL, RESIZE_NONE, COLOUR_GREY, 0, 199, 0, 31, 0x0, STR_NULL},
00611 { WIDGETS_END},
00612 };
00613
00614 struct TooltipsWindow : public Window
00615 {
00616 StringID string_id;
00617 byte paramcount;
00618 uint64 params[5];
00619 bool use_left_mouse_button;
00620
00621 TooltipsWindow(int x, int y, int width, int height, const Widget *widget,
00622 StringID str, uint paramcount, const uint64 params[], bool use_left_mouse_button) :
00623 Window(x, y, width, height, WC_TOOLTIPS, widget)
00624 {
00625 this->string_id = str;
00626 assert(sizeof(this->params[0]) == sizeof(params[0]));
00627 assert(paramcount <= lengthof(this->params));
00628 memcpy(this->params, params, sizeof(this->params[0]) * paramcount);
00629 this->paramcount = paramcount;
00630 this->use_left_mouse_button = use_left_mouse_button;
00631
00632 this->flags4 &= ~WF_WHITE_BORDER_MASK;
00633 this->widget[0].right = width;
00634 this->widget[0].bottom = height;
00635
00636 FindWindowPlacementAndResize(width, height);
00637 }
00638
00639 virtual void OnPaint()
00640 {
00641 GfxFillRect(0, 0, this->width - 1, this->height - 1, 0);
00642 GfxFillRect(1, 1, this->width - 2, this->height - 2, 0x44);
00643
00644 for (uint arg = 0; arg < this->paramcount; arg++) {
00645 SetDParam(arg, this->params[arg]);
00646 }
00647 DrawStringMultiCenter((this->width >> 1), (this->height >> 1) - 5, this->string_id, this->width - 2);
00648 }
00649
00650 virtual void OnMouseLoop()
00651 {
00652
00653
00654 if (this->use_left_mouse_button ? !_left_button_down : !_right_button_down) delete this;
00655 }
00656 };
00657
00664 void GuiShowTooltips(StringID str, uint paramcount, const uint64 params[], bool use_left_mouse_button)
00665 {
00666 DeleteWindowById(WC_TOOLTIPS, 0);
00667
00668 if (str == STR_NULL) return;
00669
00670 for (uint i = 0; i != paramcount; i++) SetDParam(i, params[i]);
00671 char buffer[512];
00672 GetString(buffer, str, lastof(buffer));
00673
00674 Dimension br = GetStringBoundingBox(buffer);
00675 br.width += 6; br.height += 4;
00676
00677
00678 if (br.width > 200) {
00679 br.height += ((br.width - 4) / 176) * 10;
00680 br.width = 200;
00681 }
00682
00683
00684
00685
00686 int y = Clamp(_cursor.pos.y + _cursor.size.y + _cursor.offs.y + 5, 22, _screen.height - 12);
00687 if (y + br.height > _screen.height - 12) y = _cursor.pos.y + _cursor.offs.y - br.height - 5;
00688 int x = Clamp(_cursor.pos.x - (br.width >> 1), 0, _screen.width - br.width);
00689
00690 new TooltipsWindow(x, y, br.width, br.height, _tooltips_widgets, str, paramcount, params, use_left_mouse_button);
00691 }
00692
00693
00694 static int DrawStationCoverageText(const AcceptedCargo cargo,
00695 int str_x, int str_y, StationCoverageType sct, bool supplies)
00696 {
00697 bool first = true;
00698
00699 char string[512];
00700 char *b = InlineString(string, supplies ? STR_SUPPLIES : STR_000D_ACCEPTS);
00701
00702 for (CargoID i = 0; i < NUM_CARGO; i++) {
00703 if (b >= lastof(string) - (1 + 2 * 4)) break;
00704 switch (sct) {
00705 case SCT_PASSENGERS_ONLY: if (!IsCargoInClass(i, CC_PASSENGERS)) continue; break;
00706 case SCT_NON_PASSENGERS_ONLY: if (IsCargoInClass(i, CC_PASSENGERS)) continue; break;
00707 case SCT_ALL: break;
00708 default: NOT_REACHED();
00709 }
00710 if (cargo[i] >= (supplies ? 1U : 8U)) {
00711 if (first) {
00712 first = false;
00713 } else {
00714
00715 *b++ = ',';
00716 *b++ = ' ';
00717 }
00718 b = InlineString(b, GetCargo(i)->name);
00719 }
00720 }
00721
00722
00723 if (first) b = InlineString(b, STR_00D0_NOTHING);
00724
00725 *b = '\0';
00726
00727
00728 assert(b < endof(string));
00729
00730 SetDParamStr(0, string);
00731 return DrawStringMultiLine(str_x, str_y, STR_JUST_RAW_STRING, 144);
00732 }
00733
00743 int DrawStationCoverageAreaText(int sx, int sy, StationCoverageType sct, int rad, bool supplies)
00744 {
00745 TileIndex tile = TileVirtXY(_thd.pos.x, _thd.pos.y);
00746 AcceptedCargo cargo;
00747 if (tile < MapSize()) {
00748 if (supplies) {
00749 GetProductionAroundTiles(cargo, tile, _thd.size.x / TILE_SIZE, _thd.size.y / TILE_SIZE , rad);
00750 } else {
00751 GetAcceptanceAroundTiles(cargo, tile, _thd.size.x / TILE_SIZE, _thd.size.y / TILE_SIZE , rad);
00752 }
00753 return sy + DrawStationCoverageText(cargo, sx, sy, sct, supplies);
00754 }
00755
00756 return sy;
00757 }
00758
00759 void CheckRedrawStationCoverage(const Window *w)
00760 {
00761 if (_thd.dirty & 1) {
00762 _thd.dirty &= ~1;
00763 SetWindowDirty(w);
00764 }
00765 }
00766
00767
00768
00769
00770 static void DelChar(Textbuf *tb, bool backspace)
00771 {
00772 WChar c;
00773 char *s = tb->buf + tb->caretpos;
00774
00775 if (backspace) s = Utf8PrevChar(s);
00776
00777 uint16 len = (uint16)Utf8Decode(&c, s);
00778 uint width = GetCharacterWidth(FS_NORMAL, c);
00779
00780 tb->width -= width;
00781 if (backspace) {
00782 tb->caretpos -= len;
00783 tb->caretxoffs -= width;
00784 }
00785
00786
00787 memmove(s, s + len, tb->size - (s - tb->buf) - len);
00788 tb->size -= len;
00789 }
00790
00798 bool DeleteTextBufferChar(Textbuf *tb, int delmode)
00799 {
00800 if (delmode == WKC_BACKSPACE && tb->caretpos != 0) {
00801 DelChar(tb, true);
00802 return true;
00803 } else if (delmode == WKC_DELETE && tb->caretpos < tb->size - 1) {
00804 DelChar(tb, false);
00805 return true;
00806 }
00807
00808 return false;
00809 }
00810
00815 void DeleteTextBufferAll(Textbuf *tb)
00816 {
00817 memset(tb->buf, 0, tb->maxsize);
00818 tb->size = 1;
00819 tb->width = tb->caretpos = tb->caretxoffs = 0;
00820 }
00821
00830 bool InsertTextBufferChar(Textbuf *tb, WChar key)
00831 {
00832 const byte charwidth = GetCharacterWidth(FS_NORMAL, key);
00833 uint16 len = (uint16)Utf8CharLen(key);
00834 if (tb->size + len <= tb->maxsize && (tb->maxwidth == 0 || tb->width + charwidth <= tb->maxwidth)) {
00835 memmove(tb->buf + tb->caretpos + len, tb->buf + tb->caretpos, tb->size - tb->caretpos);
00836 Utf8Encode(tb->buf + tb->caretpos, key);
00837 tb->size += len;
00838 tb->width += charwidth;
00839
00840 tb->caretpos += len;
00841 tb->caretxoffs += charwidth;
00842 return true;
00843 }
00844 return false;
00845 }
00846
00854 bool MoveTextBufferPos(Textbuf *tb, int navmode)
00855 {
00856 switch (navmode) {
00857 case WKC_LEFT:
00858 if (tb->caretpos != 0) {
00859 WChar c;
00860 const char *s = Utf8PrevChar(tb->buf + tb->caretpos);
00861 Utf8Decode(&c, s);
00862 tb->caretpos = s - tb->buf;
00863 tb->caretxoffs -= GetCharacterWidth(FS_NORMAL, c);
00864
00865 return true;
00866 }
00867 break;
00868
00869 case WKC_RIGHT:
00870 if (tb->caretpos < tb->size - 1) {
00871 WChar c;
00872
00873 tb->caretpos += (uint16)Utf8Decode(&c, tb->buf + tb->caretpos);
00874 tb->caretxoffs += GetCharacterWidth(FS_NORMAL, c);
00875
00876 return true;
00877 }
00878 break;
00879
00880 case WKC_HOME:
00881 tb->caretpos = 0;
00882 tb->caretxoffs = 0;
00883 return true;
00884
00885 case WKC_END:
00886 tb->caretpos = tb->size - 1;
00887 tb->caretxoffs = tb->width;
00888 return true;
00889
00890 default:
00891 break;
00892 }
00893
00894 return false;
00895 }
00896
00906 void InitializeTextBuffer(Textbuf *tb, char *buf, uint16 maxsize, uint16 maxwidth)
00907 {
00908 assert(maxsize != 0);
00909
00910 tb->buf = buf;
00911 tb->maxsize = maxsize;
00912 tb->maxwidth = maxwidth;
00913 tb->caret = true;
00914 UpdateTextBufferSize(tb);
00915 }
00916
00923 void UpdateTextBufferSize(Textbuf *tb)
00924 {
00925 const char *buf = tb->buf;
00926
00927 tb->width = 0;
00928 tb->size = 1;
00929
00930 WChar c;
00931 while ((c = Utf8Consume(&buf)) != '\0') {
00932 tb->width += GetCharacterWidth(FS_NORMAL, c);
00933 tb->size += Utf8CharLen(c);
00934 }
00935
00936 assert(tb->size <= tb->maxsize);
00937
00938 tb->caretpos = tb->size - 1;
00939 tb->caretxoffs = tb->width;
00940 }
00941
00942 bool HandleCaret(Textbuf *tb)
00943 {
00944
00945 bool b = !!(_caret_timer & 0x20);
00946
00947 if (b != tb->caret) {
00948 tb->caret = b;
00949 return true;
00950 }
00951 return false;
00952 }
00953
00954 bool QueryString::HasEditBoxFocus(const Window *w, int wid) const
00955 {
00956 return ((w->window_class == WC_OSK &&
00957 _focused_window == w->parent &&
00958 w->parent->focused_widget &&
00959 w->parent->focused_widget->type == WWT_EDITBOX) ||
00960 w->IsWidgetGloballyFocused(wid));
00961 }
00962
00963 HandleEditBoxResult QueryString::HandleEditBoxKey(Window *w, int wid, uint16 key, uint16 keycode, Window::EventState &state)
00964 {
00965 if (!QueryString::HasEditBoxFocus(w, wid)) return HEBR_NOT_FOCUSED;
00966
00967 state = Window::ES_HANDLED;
00968
00969 switch (keycode) {
00970 case WKC_ESC: return HEBR_CANCEL;
00971
00972 case WKC_RETURN: case WKC_NUM_ENTER: return HEBR_CONFIRM;
00973
00974 case (WKC_CTRL | 'V'):
00975 if (InsertTextBufferClipboard(&this->text)) w->InvalidateWidget(wid);
00976 break;
00977
00978 case (WKC_CTRL | 'U'):
00979 DeleteTextBufferAll(&this->text);
00980 w->InvalidateWidget(wid);
00981 break;
00982
00983 case WKC_BACKSPACE: case WKC_DELETE:
00984 if (DeleteTextBufferChar(&this->text, keycode)) w->InvalidateWidget(wid);
00985 break;
00986
00987 case WKC_LEFT: case WKC_RIGHT: case WKC_END: case WKC_HOME:
00988 if (MoveTextBufferPos(&this->text, keycode)) w->InvalidateWidget(wid);
00989 break;
00990
00991 default:
00992 if (IsValidChar(key, this->afilter)) {
00993 if (InsertTextBufferChar(&this->text, key)) w->InvalidateWidget(wid);
00994 } else {
00995 state = (this->afilter == CS_ALPHANUMERAL) ? Window::ES_HANDLED : Window::ES_NOT_HANDLED;
00996 }
00997 }
00998
00999 return HEBR_EDITING;
01000 }
01001
01002 void QueryString::HandleEditBox(Window *w, int wid)
01003 {
01004 if (HasEditBoxFocus(w, wid) && HandleCaret(&this->text)) {
01005 w->InvalidateWidget(wid);
01006
01007
01008 if (w->window_class != WC_OSK) {
01009 Window *w_osk = FindWindowById(WC_OSK, 0);
01010 if (w_osk != NULL && w_osk->parent == w) w_osk->OnInvalidateData();
01011 }
01012 }
01013 }
01014
01015 void QueryString::DrawEditBox(Window *w, int wid)
01016 {
01017 const Widget *wi = &w->widget[wid];
01018
01019 assert((wi->type & WWT_MASK) == WWT_EDITBOX);
01020
01021 GfxFillRect(wi->left + 1, wi->top + 1, wi->right - 1, wi->bottom - 1, 215);
01022
01023 DrawPixelInfo dpi;
01024 int delta;
01025
01026
01027 if (!FillDrawPixelInfo(&dpi,
01028 wi->left + 4,
01029 wi->top + 1,
01030 wi->right - wi->left - 4,
01031 wi->bottom - wi->top - 1)) {
01032 return;
01033 }
01034
01035 DrawPixelInfo *old_dpi = _cur_dpi;
01036 _cur_dpi = &dpi;
01037
01038
01039
01040 const Textbuf *tb = &this->text;
01041
01042 delta = (wi->right - wi->left) - tb->width - 10;
01043 if (delta > 0) delta = 0;
01044
01045 if (tb->caretxoffs + delta < 0) delta = -tb->caretxoffs;
01046
01047 DoDrawString(tb->buf, delta, 0, TC_YELLOW);
01048 if (HasEditBoxFocus(w, wid) && tb->caret) DoDrawString("_", tb->caretxoffs + delta, 0, TC_WHITE);
01049
01050 _cur_dpi = old_dpi;
01051 }
01052
01053 HandleEditBoxResult QueryStringBaseWindow::HandleEditBoxKey(int wid, uint16 key, uint16 keycode, EventState &state)
01054 {
01055 return this->QueryString::HandleEditBoxKey(this, wid, key, keycode, state);
01056 }
01057
01058 void QueryStringBaseWindow::HandleEditBox(int wid)
01059 {
01060 this->QueryString::HandleEditBox(this, wid);
01061 }
01062
01063 void QueryStringBaseWindow::DrawEditBox(int wid)
01064 {
01065 this->QueryString::DrawEditBox(this, wid);
01066 }
01067
01068 void QueryStringBaseWindow::OnOpenOSKWindow(int wid)
01069 {
01070 ShowOnScreenKeyboard(this, wid, 0, 0);
01071 }
01072
01073 enum QueryStringWidgets {
01074 QUERY_STR_WIDGET_TEXT = 3,
01075 QUERY_STR_WIDGET_DEFAULT,
01076 QUERY_STR_WIDGET_CANCEL,
01077 QUERY_STR_WIDGET_OK
01078 };
01079
01080
01081 struct QueryStringWindow : public QueryStringBaseWindow
01082 {
01083 QueryStringWindow(uint16 size, const WindowDesc *desc, Window *parent) : QueryStringBaseWindow(size, desc)
01084 {
01085 this->parent = parent;
01086 this->SetFocusedWidget(QUERY_STR_WIDGET_TEXT);
01087
01088 this->FindWindowPlacementAndResize(desc);
01089 }
01090
01091 virtual void OnPaint()
01092 {
01093 SetDParam(0, this->caption);
01094 this->DrawWidgets();
01095
01096 this->DrawEditBox(QUERY_STR_WIDGET_TEXT);
01097 }
01098
01099 void OnOk()
01100 {
01101 if (this->orig == NULL || strcmp(this->text.buf, this->orig) != 0) {
01102
01103
01104 if (this->parent != NULL) {
01105 this->parent->OnQueryTextFinished(this->text.buf);
01106 } else {
01107 HandleOnEditText(this->text.buf);
01108 }
01109 this->handled = true;
01110 }
01111 }
01112
01113 virtual void OnClick(Point pt, int widget)
01114 {
01115 switch (widget) {
01116 case QUERY_STR_WIDGET_DEFAULT:
01117 this->text.buf[0] = '\0';
01118
01119 case QUERY_STR_WIDGET_OK:
01120 this->OnOk();
01121
01122 case QUERY_STR_WIDGET_CANCEL:
01123 delete this;
01124 break;
01125 }
01126 }
01127
01128 virtual void OnMouseLoop()
01129 {
01130 this->HandleEditBox(QUERY_STR_WIDGET_TEXT);
01131 }
01132
01133 virtual EventState OnKeyPress(uint16 key, uint16 keycode)
01134 {
01135 EventState state;
01136 switch (this->HandleEditBoxKey(QUERY_STR_WIDGET_TEXT, key, keycode, state)) {
01137 default: NOT_REACHED();
01138 case HEBR_EDITING: {
01139 Window *osk = FindWindowById(WC_OSK, 0);
01140 if (osk != NULL && osk->parent == this) osk->OnInvalidateData();
01141 } break;
01142 case HEBR_CONFIRM: this->OnOk();
01143
01144 case HEBR_CANCEL: delete this; break;
01145 case HEBR_NOT_FOCUSED: break;
01146 }
01147 return state;
01148 }
01149
01150 virtual void OnOpenOSKWindow(int wid)
01151 {
01152 ShowOnScreenKeyboard(this, wid, QUERY_STR_WIDGET_CANCEL, QUERY_STR_WIDGET_OK);
01153 }
01154
01155 ~QueryStringWindow()
01156 {
01157 if (!this->handled && this->parent != NULL) {
01158 Window *parent = this->parent;
01159 this->parent = NULL;
01160 parent->OnQueryTextFinished(NULL);
01161 }
01162 }
01163 };
01164
01165 static const Widget _query_string_widgets[] = {
01166 { WWT_CLOSEBOX, RESIZE_NONE, COLOUR_GREY, 0, 10, 0, 13, STR_00C5, STR_018B_CLOSE_WINDOW},
01167 { WWT_CAPTION, RESIZE_NONE, COLOUR_GREY, 11, 259, 0, 13, STR_012D, STR_NULL},
01168 { WWT_PANEL, RESIZE_NONE, COLOUR_GREY, 0, 259, 14, 29, 0x0, STR_NULL},
01169 { WWT_EDITBOX, RESIZE_NONE, COLOUR_GREY, 2, 257, 16, 27, 0x0, STR_NULL},
01170 { WWT_TEXTBTN, RESIZE_NONE, COLOUR_GREY, 0, 86, 30, 41, STR_DEFAULT, STR_NULL},
01171 { WWT_TEXTBTN, RESIZE_NONE, COLOUR_GREY, 87, 172, 30, 41, STR_012E_CANCEL, STR_NULL},
01172 { WWT_TEXTBTN, RESIZE_NONE, COLOUR_GREY, 173, 259, 30, 41, STR_012F_OK, STR_NULL},
01173 { WIDGETS_END},
01174 };
01175
01176 static const WindowDesc _query_string_desc = {
01177 190, 219, 260, 42, 260, 42,
01178 WC_QUERY_STRING, WC_NONE,
01179 WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET,
01180 _query_string_widgets,
01181 };
01182
01193 void ShowQueryString(StringID str, StringID caption, uint maxsize, uint maxwidth, Window *parent, CharSetFilter afilter, QueryStringFlags flags)
01194 {
01195 DeleteWindowById(WC_QUERY_STRING, 0);
01196
01197 QueryStringWindow *w = new QueryStringWindow(maxsize, &_query_string_desc, parent);
01198
01199 GetString(w->edit_str_buf, str, &w->edit_str_buf[maxsize - 1]);
01200 w->edit_str_buf[maxsize - 1] = '\0';
01201
01202 if ((flags & QSF_ACCEPT_UNCHANGED) == 0) w->orig = strdup(w->edit_str_buf);
01203
01204 if ((flags & QSF_ENABLE_DEFAULT) == 0) {
01205
01206 w->SetWidgetHiddenState(QUERY_STR_WIDGET_DEFAULT, true);
01207 w->widget[QUERY_STR_WIDGET_CANCEL].left = 0;
01208 w->widget[QUERY_STR_WIDGET_CANCEL].right = w->width / 2 - 1;
01209 w->widget[QUERY_STR_WIDGET_OK].left = w->width / 2;
01210 w->widget[QUERY_STR_WIDGET_OK].right = w->width - 1;
01211 }
01212
01213 w->LowerWidget(QUERY_STR_WIDGET_TEXT);
01214 w->caption = caption;
01215 w->afilter = afilter;
01216 InitializeTextBuffer(&w->text, w->edit_str_buf, maxsize, maxwidth);
01217 }
01218
01219
01220 enum QueryWidgets {
01221 QUERY_WIDGET_CAPTION = 1,
01222 QUERY_WIDGET_NO = 3,
01223 QUERY_WIDGET_YES
01224 };
01225
01229 struct QueryWindow : public Window {
01230 QueryCallbackProc *proc;
01231 uint64 params[10];
01232 StringID message;
01233
01234 QueryWindow(const WindowDesc *desc, StringID caption, StringID message, Window *parent, QueryCallbackProc *callback) : Window(desc)
01235 {
01236 if (parent == NULL) parent = FindWindowById(WC_MAIN_WINDOW, 0);
01237 this->parent = parent;
01238 this->left = parent->left + (parent->width / 2) - (this->width / 2);
01239 this->top = parent->top + (parent->height / 2) - (this->height / 2);
01240
01241
01242
01243 CopyOutDParam(this->params, 0, lengthof(this->params));
01244 this->widget[QUERY_WIDGET_CAPTION].data = caption;
01245 this->message = message;
01246 this->proc = callback;
01247
01248 this->FindWindowPlacementAndResize(desc);
01249 }
01250
01251 ~QueryWindow()
01252 {
01253 if (this->proc != NULL) this->proc(this->parent, false);
01254 }
01255
01256 virtual void OnPaint()
01257 {
01258 CopyInDParam(0, this->params, lengthof(this->params));
01259 this->DrawWidgets();
01260 CopyInDParam(0, this->params, lengthof(this->params));
01261
01262 DrawStringMultiCenter(this->width / 2, (this->height / 2) - 10, this->message, this->width - 2);
01263 }
01264
01265 virtual void OnClick(Point pt, int widget)
01266 {
01267 switch (widget) {
01268 case QUERY_WIDGET_YES: {
01269
01270
01271 QueryCallbackProc *proc = this->proc;
01272 Window *parent = this->parent;
01273
01274 this->proc = NULL;
01275 delete this;
01276 if (proc != NULL) {
01277 proc(parent, true);
01278 proc = NULL;
01279 }
01280 } break;
01281 case QUERY_WIDGET_NO:
01282 delete this;
01283 break;
01284 }
01285 }
01286
01287 virtual EventState OnKeyPress(uint16 key, uint16 keycode)
01288 {
01289
01290 switch (keycode) {
01291 case WKC_RETURN:
01292 case WKC_NUM_ENTER:
01293 if (this->proc != NULL) {
01294 this->proc(this->parent, true);
01295 this->proc = NULL;
01296 }
01297
01298 case WKC_ESC:
01299 delete this;
01300 return ES_HANDLED;
01301 }
01302 return ES_NOT_HANDLED;
01303 }
01304 };
01305
01306
01307 static const Widget _query_widgets[] = {
01308 { WWT_CLOSEBOX, RESIZE_NONE, COLOUR_RED, 0, 10, 0, 13, STR_00C5, STR_018B_CLOSE_WINDOW},
01309 { WWT_CAPTION, RESIZE_NONE, COLOUR_RED, 11, 209, 0, 13, STR_NULL, STR_NULL},
01310 { WWT_PANEL, RESIZE_NONE, COLOUR_RED, 0, 209, 14, 81, 0x0, STR_NULL},
01311 {WWT_PUSHTXTBTN, RESIZE_NONE, COLOUR_YELLOW, 20, 90, 62, 73, STR_00C9_NO, STR_NULL},
01312 {WWT_PUSHTXTBTN, RESIZE_NONE, COLOUR_YELLOW, 120, 190, 62, 73, STR_00C8_YES, STR_NULL},
01313 { WIDGETS_END },
01314 };
01315
01316 static const WindowDesc _query_desc = {
01317 WDP_CENTER, WDP_CENTER, 210, 82, 210, 82,
01318 WC_CONFIRM_POPUP_QUERY, WC_NONE,
01319 WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_UNCLICK_BUTTONS | WDF_DEF_WIDGET | WDF_MODAL,
01320 _query_widgets,
01321 };
01322
01332 void ShowQuery(StringID caption, StringID message, Window *parent, QueryCallbackProc *callback)
01333 {
01334 new QueryWindow(&_query_desc, caption, message, parent, callback);
01335 }
01336
01337
01338 static const Widget _load_dialog_widgets[] = {
01339 { WWT_CLOSEBOX, RESIZE_NONE, COLOUR_GREY, 0, 10, 0, 13, STR_00C5, STR_018B_CLOSE_WINDOW},
01340 { WWT_CAPTION, RESIZE_RIGHT, COLOUR_GREY, 11, 256, 0, 13, STR_NULL, STR_018C_WINDOW_TITLE_DRAG_THIS},
01341 { WWT_PUSHTXTBTN, RESIZE_NONE, COLOUR_GREY, 0, 127, 14, 25, STR_SORT_BY_NAME, STR_SORT_ORDER_TIP},
01342 { WWT_PUSHTXTBTN, RESIZE_NONE, COLOUR_GREY, 128, 256, 14, 25, STR_SORT_BY_DATE, STR_SORT_ORDER_TIP},
01343 { WWT_PANEL, RESIZE_RIGHT, COLOUR_GREY, 0, 256, 26, 47, 0x0, STR_NULL},
01344 { WWT_PANEL, RESIZE_RB, COLOUR_GREY, 0, 256, 48, 153, 0x0, STR_NULL},
01345 { WWT_PUSHIMGBTN, RESIZE_LR, COLOUR_GREY, 245, 256, 48, 59, SPR_HOUSE_ICON, STR_SAVELOAD_HOME_BUTTON},
01346 { WWT_INSET, RESIZE_RB, COLOUR_GREY, 2, 243, 50, 151, 0x0, STR_400A_LIST_OF_DRIVES_DIRECTORIES},
01347 { WWT_SCROLLBAR, RESIZE_LRB, COLOUR_GREY, 245, 256, 60, 141, 0x0, STR_0190_SCROLL_BAR_SCROLLS_LIST},
01348 { WWT_RESIZEBOX, RESIZE_LRTB, COLOUR_GREY, 245, 256, 142, 153, 0x0, STR_RESIZE_BUTTON},
01349 { WIDGETS_END},
01350 };
01351
01352 static const Widget _save_dialog_widgets[] = {
01353 { WWT_CLOSEBOX, RESIZE_NONE, COLOUR_GREY, 0, 10, 0, 13, STR_00C5, STR_018B_CLOSE_WINDOW},
01354 { WWT_CAPTION, RESIZE_RIGHT, COLOUR_GREY, 11, 256, 0, 13, STR_NULL, STR_018C_WINDOW_TITLE_DRAG_THIS},
01355 { WWT_PUSHTXTBTN, RESIZE_NONE, COLOUR_GREY, 0, 127, 14, 25, STR_SORT_BY_NAME, STR_SORT_ORDER_TIP},
01356 { WWT_PUSHTXTBTN, RESIZE_NONE, COLOUR_GREY, 128, 256, 14, 25, STR_SORT_BY_DATE, STR_SORT_ORDER_TIP},
01357 { WWT_PANEL, RESIZE_RIGHT, COLOUR_GREY, 0, 256, 26, 47, 0x0, STR_NULL},
01358 { WWT_PANEL, RESIZE_RB, COLOUR_GREY, 0, 256, 48, 151, 0x0, STR_NULL},
01359 { WWT_PUSHIMGBTN, RESIZE_LR, COLOUR_GREY, 245, 256, 48, 59, SPR_HOUSE_ICON, STR_SAVELOAD_HOME_BUTTON},
01360 { WWT_INSET, RESIZE_RB, COLOUR_GREY, 2, 243, 50, 150, 0x0, STR_400A_LIST_OF_DRIVES_DIRECTORIES},
01361 { WWT_SCROLLBAR, RESIZE_LRB, COLOUR_GREY, 245, 256, 60, 151, 0x0, STR_0190_SCROLL_BAR_SCROLLS_LIST},
01362 { WWT_PANEL, RESIZE_RTB, COLOUR_GREY, 0, 256, 152, 167, 0x0, STR_NULL},
01363 { WWT_EDITBOX, RESIZE_RTB, COLOUR_GREY, 2, 254, 154, 165, STR_SAVE_OSKTITLE, STR_400B_CURRENTLY_SELECTED_NAME},
01364 { WWT_PUSHTXTBTN, RESIZE_TB, COLOUR_GREY, 0, 127, 168, 179, STR_4003_DELETE, STR_400C_DELETE_THE_CURRENTLY_SELECTED},
01365 { WWT_PUSHTXTBTN, RESIZE_TB, COLOUR_GREY, 128, 244, 168, 179, STR_4002_SAVE, STR_400D_SAVE_THE_CURRENT_GAME_USING},
01366 { WWT_RESIZEBOX, RESIZE_LRTB, COLOUR_GREY, 245, 256, 168, 179, 0x0, STR_RESIZE_BUTTON},
01367 { WIDGETS_END},
01368 };
01369
01370
01371 const TextColour _fios_colours[] = {
01372 TC_LIGHT_BLUE, TC_DARK_GREEN, TC_DARK_GREEN, TC_ORANGE, TC_LIGHT_BROWN,
01373 TC_ORANGE, TC_LIGHT_BROWN, TC_ORANGE, TC_ORANGE, TC_YELLOW
01374 };
01375
01376 void BuildFileList()
01377 {
01378 _fios_path_changed = true;
01379 FiosFreeSavegameList();
01380
01381 switch (_saveload_mode) {
01382 case SLD_NEW_GAME:
01383 case SLD_LOAD_SCENARIO:
01384 case SLD_SAVE_SCENARIO:
01385 FiosGetScenarioList(_saveload_mode); break;
01386 case SLD_LOAD_HEIGHTMAP:
01387 FiosGetHeightmapList(_saveload_mode); break;
01388
01389 default: FiosGetSavegameList(_saveload_mode); break;
01390 }
01391 }
01392
01393 static void DrawFiosTexts(uint maxw)
01394 {
01395 static const char *path = NULL;
01396 static StringID str = STR_4006_UNABLE_TO_READ_DRIVE;
01397 static uint64 tot = 0;
01398
01399 if (_fios_path_changed) {
01400 str = FiosGetDescText(&path, &tot);
01401 _fios_path_changed = false;
01402 }
01403
01404 if (str != STR_4006_UNABLE_TO_READ_DRIVE) SetDParam(0, tot);
01405 DrawString(2, 37, str, TC_FROMSTRING);
01406 DoDrawStringTruncated(path, 2, 27, TC_BLACK, maxw);
01407 }
01408
01409 static void MakeSortedSaveGameList()
01410 {
01411 uint sort_start = 0;
01412 uint sort_end = 0;
01413
01414
01415
01416
01417
01418 for (const FiosItem *item = _fios_items.Begin(); item != _fios_items.End(); item++) {
01419 switch (item->type) {
01420 case FIOS_TYPE_DIR: sort_start++; break;
01421 case FIOS_TYPE_PARENT: sort_start++; break;
01422 case FIOS_TYPE_DRIVE: sort_end++; break;
01423 default: break;
01424 }
01425 }
01426
01427 uint s_amount = _fios_items.Length() - sort_start - sort_end;
01428 if (s_amount > 0) {
01429 qsort(_fios_items.Get(sort_start), s_amount, sizeof(FiosItem), compare_FiosItems);
01430 }
01431 }
01432
01433 extern void StartupEngines();
01434
01435 struct SaveLoadWindow : public QueryStringBaseWindow {
01436 private:
01437 enum SaveLoadWindowWidgets {
01438 SLWW_CLOSE = 0,
01439 SLWW_WINDOWTITLE,
01440 SLWW_SORT_BYNAME,
01441 SLWW_SORT_BYDATE,
01442 SLWW_HOME_BUTTON = 6,
01443 SLWW_DRIVES_DIRECTORIES_LIST,
01444 SLWW_SAVE_OSK_TITLE = 10,
01445 SLWW_DELETE_SELECTION,
01446 SLWW_SAVE_GAME,
01447 };
01448
01449 FiosItem o_dir;
01450 public:
01451
01452 void GenerateFileName()
01453 {
01454 GenerateDefaultSaveName(this->edit_str_buf, &this->edit_str_buf[this->edit_str_size - 1]);
01455 }
01456
01457 SaveLoadWindow(const WindowDesc *desc, SaveLoadDialogMode mode) : QueryStringBaseWindow(64, desc)
01458 {
01459 static const StringID saveload_captions[] = {
01460 STR_4001_LOAD_GAME,
01461 STR_0298_LOAD_SCENARIO,
01462 STR_4000_SAVE_GAME,
01463 STR_0299_SAVE_SCENARIO,
01464 STR_LOAD_HEIGHTMAP,
01465 };
01466
01467 SetObjectToPlace(SPR_CURSOR_ZZZ, PAL_NONE, VHM_NONE, WC_MAIN_WINDOW, 0);
01468
01469
01470
01471 switch (mode) {
01472 case SLD_SAVE_GAME: this->GenerateFileName(); break;
01473 case SLD_SAVE_SCENARIO: strcpy(this->edit_str_buf, "UNNAMED"); break;
01474 default: break;
01475 }
01476
01477 assert((uint)mode < lengthof(saveload_captions));
01478
01479 this->widget[SLWW_WINDOWTITLE].data = saveload_captions[mode];
01480 this->LowerWidget(SLWW_DRIVES_DIRECTORIES_LIST);
01481
01482 this->afilter = CS_ALPHANUMERAL;
01483 InitializeTextBuffer(&this->text, this->edit_str_buf, this->edit_str_size, 240);
01484
01485
01486
01487 if (_game_mode != GM_MENU && !_networking && _game_mode != GM_EDITOR) {
01488 if (_pause_game >= 0) DoCommandP(0, 1, 0, CMD_PAUSE);
01489 }
01490
01491 BuildFileList();
01492
01493 ResetObjectToPlace();
01494
01495 o_dir.type = FIOS_TYPE_DIRECT;
01496 switch (_saveload_mode) {
01497 case SLD_SAVE_GAME:
01498 case SLD_LOAD_GAME:
01499 FioGetDirectory(o_dir.name, lengthof(o_dir.name), SAVE_DIR);
01500 break;
01501
01502 case SLD_SAVE_SCENARIO:
01503 case SLD_LOAD_SCENARIO:
01504 FioGetDirectory(o_dir.name, lengthof(o_dir.name), SCENARIO_DIR);
01505 break;
01506
01507 case SLD_LOAD_HEIGHTMAP:
01508 FioGetDirectory(o_dir.name, lengthof(o_dir.name), HEIGHTMAP_DIR);
01509 break;
01510
01511 default:
01512 strecpy(o_dir.name, _personal_dir, lastof(o_dir.name));
01513 }
01514
01515
01516 if (_saveload_mode == SLD_SAVE_GAME || _saveload_mode == SLD_SAVE_SCENARIO) {
01517 this->SetFocusedWidget(SLWW_SAVE_OSK_TITLE);
01518 }
01519
01520 this->vscroll.cap = 10;
01521 this->resize.step_width = 2;
01522 this->resize.step_height = 10;
01523
01524 this->FindWindowPlacementAndResize(desc);
01525 }
01526
01527 virtual ~SaveLoadWindow()
01528 {
01529
01530 if (!_networking && _game_mode != GM_EDITOR && _game_mode != GM_MENU) {
01531 if (_pause_game >= 0) DoCommandP(0, 0, 0, CMD_PAUSE);
01532 }
01533 FiosFreeSavegameList();
01534 }
01535
01536 virtual void OnPaint()
01537 {
01538 int y;
01539
01540 SetVScrollCount(this, _fios_items.Length());
01541 this->DrawWidgets();
01542 DrawFiosTexts(this->width);
01543
01544 if (_savegame_sort_dirty) {
01545 _savegame_sort_dirty = false;
01546 MakeSortedSaveGameList();
01547 }
01548
01549 const Widget *widg = &this->widget[SLWW_DRIVES_DIRECTORIES_LIST];
01550 GfxFillRect(widg->left + 1, widg->top + 1, widg->right, widg->bottom, 0xD7);
01551 this->DrawSortButtonState(_savegame_sort_order & SORT_BY_NAME ? SLWW_SORT_BYNAME : SLWW_SORT_BYDATE, _savegame_sort_order & SORT_DESCENDING ? SBS_DOWN : SBS_UP);
01552
01553 y = widg->top + 1;
01554 for (uint pos = this->vscroll.pos; pos < _fios_items.Length(); pos++) {
01555 const FiosItem *item = _fios_items.Get(pos);
01556
01557 DoDrawStringTruncated(item->title, 4, y, _fios_colours[item->type], this->width - 18);
01558 y += 10;
01559 if (y >= this->vscroll.cap * 10 + widg->top + 1) break;
01560 }
01561
01562 if (_saveload_mode == SLD_SAVE_GAME || _saveload_mode == SLD_SAVE_SCENARIO) {
01563 this->DrawEditBox(SLWW_SAVE_OSK_TITLE);
01564 }
01565 }
01566
01567 virtual void OnClick(Point pt, int widget)
01568 {
01569 switch (widget) {
01570 case SLWW_SORT_BYNAME:
01571 _savegame_sort_order = (_savegame_sort_order == SORT_BY_NAME) ?
01572 SORT_BY_NAME | SORT_DESCENDING : SORT_BY_NAME;
01573 _savegame_sort_dirty = true;
01574 this->SetDirty();
01575 break;
01576
01577 case SLWW_SORT_BYDATE:
01578 _savegame_sort_order = (_savegame_sort_order == SORT_BY_DATE) ?
01579 SORT_BY_DATE | SORT_DESCENDING : SORT_BY_DATE;
01580 _savegame_sort_dirty = true;
01581 this->SetDirty();
01582 break;
01583
01584 case SLWW_HOME_BUTTON:
01585 FiosBrowseTo(&o_dir);
01586 this->SetDirty();
01587 BuildFileList();
01588 break;
01589
01590 case SLWW_DRIVES_DIRECTORIES_LIST: {
01591 int y = (pt.y - this->widget[widget].top - 1) / 10;
01592
01593 if (y < 0 || (y += this->vscroll.pos) >= this->vscroll.count) return;
01594
01595 const FiosItem *file = _fios_items.Get(y);
01596
01597 char *name = FiosBrowseTo(file);
01598 if (name != NULL) {
01599 if (_saveload_mode == SLD_LOAD_GAME || _saveload_mode == SLD_LOAD_SCENARIO) {
01600 _switch_mode = (_game_mode == GM_EDITOR) ? SM_LOAD_SCENARIO : SM_LOAD;
01601
01602 SetFiosType(file->type);
01603 strecpy(_file_to_saveload.name, name, lastof(_file_to_saveload.name));
01604 strecpy(_file_to_saveload.title, file->title, lastof(_file_to_saveload.title));
01605
01606 delete this;
01607 } else if (_saveload_mode == SLD_LOAD_HEIGHTMAP) {
01608 SetFiosType(file->type);
01609 strecpy(_file_to_saveload.name, name, lastof(_file_to_saveload.name));
01610 strecpy(_file_to_saveload.title, file->title, lastof(_file_to_saveload.title));
01611
01612 delete this;
01613 ShowHeightmapLoad();
01614 } else {
01615
01616 ttd_strlcpy(this->text.buf, file->title, this->text.maxsize);
01617 UpdateTextBufferSize(&this->text);
01618 this->InvalidateWidget(SLWW_SAVE_OSK_TITLE);
01619 }
01620 } else {
01621
01622 this->SetDirty();
01623 BuildFileList();
01624 }
01625 break;
01626 }
01627
01628 case SLWW_DELETE_SELECTION: case SLWW_SAVE_GAME:
01629 break;
01630 }
01631 }
01632
01633 virtual void OnMouseLoop()
01634 {
01635 if (_saveload_mode == SLD_SAVE_GAME || _saveload_mode == SLD_SAVE_SCENARIO) {
01636 this->HandleEditBox(SLWW_SAVE_OSK_TITLE);
01637 }
01638 }
01639
01640 virtual EventState OnKeyPress(uint16 key, uint16 keycode)
01641 {
01642 if (keycode == WKC_ESC) {
01643 delete this;
01644 return ES_HANDLED;
01645 }
01646
01647 EventState state = ES_NOT_HANDLED;
01648 if ((_saveload_mode == SLD_SAVE_GAME || _saveload_mode == SLD_SAVE_SCENARIO) &&
01649 this->HandleEditBoxKey(SLWW_SAVE_OSK_TITLE, key, keycode, state) == HEBR_CONFIRM) {
01650 this->HandleButtonClick(SLWW_SAVE_GAME);
01651 }
01652
01653 return state;
01654 }
01655
01656 virtual void OnTimeout()
01657 {
01658
01659
01660 if (!(_saveload_mode == SLD_SAVE_GAME || _saveload_mode == SLD_SAVE_SCENARIO)) return;
01661
01662 if (this->IsWidgetLowered(SLWW_DELETE_SELECTION)) {
01663 if (!FiosDelete(this->text.buf)) {
01664 ShowErrorMessage(INVALID_STRING_ID, STR_4008_UNABLE_TO_DELETE_FILE, 0, 0);
01665 } else {
01666 BuildFileList();
01667
01668 if (_saveload_mode == SLD_SAVE_GAME) GenerateFileName();
01669 }
01670
01671 UpdateTextBufferSize(&this->text);
01672 this->SetDirty();
01673 } else if (this->IsWidgetLowered(SLWW_SAVE_GAME)) {
01674 _switch_mode = SM_SAVE;
01675 FiosMakeSavegameName(_file_to_saveload.name, this->text.buf, sizeof(_file_to_saveload.name));
01676
01677
01678 if (_game_mode == GM_EDITOR) StartupEngines();
01679 }
01680 }
01681
01682 virtual void OnResize(Point new_size, Point delta)
01683 {
01684
01685 uint diff = delta.x / 2;
01686 this->widget[SLWW_SORT_BYNAME].right += diff;
01687 this->widget[SLWW_SORT_BYDATE].left += diff;
01688 this->widget[SLWW_SORT_BYDATE].right += delta.x;
01689
01690
01691 if (_saveload_mode == SLD_SAVE_GAME || _saveload_mode == SLD_SAVE_SCENARIO) {
01692 this->widget[SLWW_DELETE_SELECTION].right += diff;
01693 this->widget[SLWW_SAVE_GAME].left += diff;
01694 this->widget[SLWW_SAVE_GAME].right += delta.x;
01695 }
01696
01697 this->vscroll.cap += delta.y / 10;
01698 }
01699 };
01700
01701 static const WindowDesc _load_dialog_desc = {
01702 WDP_CENTER, WDP_CENTER, 257, 154, 257, 294,
01703 WC_SAVELOAD, WC_NONE,
01704 WDF_STD_TOOLTIPS | WDF_DEF_WIDGET | WDF_STD_BTN | WDF_UNCLICK_BUTTONS | WDF_RESIZABLE,
01705 _load_dialog_widgets,
01706 };
01707
01708 static const WindowDesc _save_dialog_desc = {
01709 WDP_CENTER, WDP_CENTER, 257, 180, 257, 320,
01710 WC_SAVELOAD, WC_NONE,
01711 WDF_STD_TOOLTIPS | WDF_DEF_WIDGET | WDF_STD_BTN | WDF_UNCLICK_BUTTONS | WDF_RESIZABLE,
01712 _save_dialog_widgets,
01713 };
01714
01717 static const FileType _file_modetotype[] = {
01718 FT_SAVEGAME,
01719 FT_SCENARIO,
01720 FT_SAVEGAME,
01721 FT_SCENARIO,
01722 FT_HEIGHTMAP,
01723 FT_SAVEGAME,
01724 };
01725
01726 void ShowSaveLoadDialog(SaveLoadDialogMode mode)
01727 {
01728 DeleteWindowById(WC_SAVELOAD, 0);
01729
01730 const WindowDesc *sld;
01731 switch (mode) {
01732 case SLD_SAVE_GAME:
01733 case SLD_SAVE_SCENARIO:
01734 sld = &_save_dialog_desc; break;
01735 default:
01736 sld = &_load_dialog_desc; break;
01737 }
01738
01739 _saveload_mode = mode;
01740 _file_to_saveload.filetype = _file_modetotype[mode];
01741
01742 new SaveLoadWindow(sld, mode);
01743 }
01744
01745 void RedrawAutosave()
01746 {
01747 SetWindowDirty(FindWindowById(WC_STATUS_BAR, 0));
01748 }
01749
01750 void SetFiosType(const byte fiostype)
01751 {
01752 switch (fiostype) {
01753 case FIOS_TYPE_FILE:
01754 case FIOS_TYPE_SCENARIO:
01755 _file_to_saveload.mode = SL_LOAD;
01756 break;
01757
01758 case FIOS_TYPE_OLDFILE:
01759 case FIOS_TYPE_OLD_SCENARIO:
01760 _file_to_saveload.mode = SL_OLD_LOAD;
01761 break;
01762
01763 #ifdef WITH_PNG
01764 case FIOS_TYPE_PNG:
01765 _file_to_saveload.mode = SL_PNG;
01766 break;
01767 #endif
01768
01769 case FIOS_TYPE_BMP:
01770 _file_to_saveload.mode = SL_BMP;
01771 break;
01772
01773 default:
01774 _file_to_saveload.mode = SL_INVALID;
01775 break;
01776 }
01777 }