00001
00002
00003
00004
00005
00006
00007
00008
00009
00012 #include "stdafx.h"
00013 #include "openttd.h"
00014 #include "landscape.h"
00015 #include "newgrf_text.h"
00016 #include "saveload/saveload.h"
00017 #include "gui.h"
00018 #include "viewport_func.h"
00019 #include "gfx_func.h"
00020 #include "command_func.h"
00021 #include "company_func.h"
00022 #include "town.h"
00023 #include "network/network.h"
00024 #include "network/network_content.h"
00025 #include "company_base.h"
00026 #include "texteff.hpp"
00027 #include "cargotype.h"
00028 #include "company_manager_face.h"
00029 #include "strings_func.h"
00030 #include "fileio_func.h"
00031 #include "fios.h"
00032 #include "zoom_func.h"
00033 #include "window_func.h"
00034 #include "tilehighlight_func.h"
00035 #include "querystring_gui.h"
00036 #include "core/geometry_func.hpp"
00037
00038 #include "table/strings.h"
00039
00040
00047 bool GetClipboardContents(char *buffer, size_t buff_len);
00048
00049
00050
00051 SaveLoadDialogMode _saveload_mode;
00052
00053
00054 static bool _fios_path_changed;
00055 static bool _savegame_sort_dirty;
00056 int _caret_timer;
00057
00059 enum LandInfoWidgets {
00060 LIW_BACKGROUND,
00061 };
00062
00063 static const NWidgetPart _nested_land_info_widgets[] = {
00064 NWidget(NWID_HORIZONTAL),
00065 NWidget(WWT_CLOSEBOX, COLOUR_GREY),
00066 NWidget(WWT_CAPTION, COLOUR_GREY), SetDataTip(STR_LAND_AREA_INFORMATION_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
00067 EndContainer(),
00068 NWidget(WWT_PANEL, COLOUR_GREY, LIW_BACKGROUND), EndContainer(),
00069 };
00070
00071 static const WindowDesc _land_info_desc(
00072 WDP_AUTO, 0, 0,
00073 WC_LAND_INFO, WC_NONE,
00074 0,
00075 _nested_land_info_widgets, lengthof(_nested_land_info_widgets)
00076 );
00077
00078 class LandInfoWindow : public Window {
00079 enum {
00080 LAND_INFO_CENTERED_LINES = 12,
00081 LAND_INFO_MULTICENTER_LINE = LAND_INFO_CENTERED_LINES,
00082 LAND_INFO_LINE_END,
00083
00084 LAND_INFO_LINE_BUFF_SIZE = 512,
00085 };
00086
00087 public:
00088 char landinfo_data[LAND_INFO_LINE_END][LAND_INFO_LINE_BUFF_SIZE];
00089
00090 virtual void OnPaint()
00091 {
00092 this->DrawWidgets();
00093 }
00094
00095 virtual void DrawWidget(const Rect &r, int widget) const
00096 {
00097 if (widget != LIW_BACKGROUND) return;
00098
00099 uint y = r.top + WD_TEXTPANEL_TOP;
00100 for (uint i = 0; i < LAND_INFO_CENTERED_LINES; i++) {
00101 if (StrEmpty(this->landinfo_data[i])) break;
00102
00103 DrawString(r.left + WD_FRAMETEXT_LEFT, r.right - WD_FRAMETEXT_RIGHT, y, this->landinfo_data[i], i == 0 ? TC_LIGHT_BLUE : TC_FROMSTRING, SA_CENTER);
00104 y += FONT_HEIGHT_NORMAL + WD_PAR_VSEP_NORMAL;
00105 if (i == 0) y += 4;
00106 }
00107
00108 if (!StrEmpty(this->landinfo_data[LAND_INFO_MULTICENTER_LINE])) {
00109 SetDParamStr(0, this->landinfo_data[LAND_INFO_MULTICENTER_LINE]);
00110 DrawStringMultiLine(r.left + WD_FRAMETEXT_LEFT, r.right - WD_FRAMETEXT_RIGHT, y, r.bottom - WD_TEXTPANEL_BOTTOM, STR_JUST_RAW_STRING, TC_FROMSTRING, SA_CENTER);
00111 }
00112 }
00113
00114 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
00115 {
00116 if (widget != LIW_BACKGROUND) return;
00117
00118 size->height = WD_TEXTPANEL_TOP + WD_TEXTPANEL_BOTTOM;
00119 for (uint i = 0; i < LAND_INFO_CENTERED_LINES; i++) {
00120 if (StrEmpty(this->landinfo_data[i])) break;
00121
00122 uint width = GetStringBoundingBox(this->landinfo_data[i]).width + WD_FRAMETEXT_LEFT + WD_FRAMETEXT_RIGHT;
00123 size->width = max(size->width, width);
00124
00125 size->height += FONT_HEIGHT_NORMAL + WD_PAR_VSEP_NORMAL;
00126 if (i == 0) size->height += 4;
00127 }
00128
00129 if (!StrEmpty(this->landinfo_data[LAND_INFO_MULTICENTER_LINE])) {
00130 uint width = GetStringBoundingBox(this->landinfo_data[LAND_INFO_MULTICENTER_LINE]).width + WD_FRAMETEXT_LEFT + WD_FRAMETEXT_RIGHT;
00131 size->width = max(size->width, min(300u, width));
00132 SetDParamStr(0, this->landinfo_data[LAND_INFO_MULTICENTER_LINE]);
00133 size->height += GetStringHeight(STR_JUST_RAW_STRING, size->width - WD_FRAMETEXT_LEFT - WD_FRAMETEXT_RIGHT);
00134 }
00135 }
00136
00137 LandInfoWindow(TileIndex tile) : Window() {
00138 Town *t = ClosestTownFromTile(tile, _settings_game.economy.dist_local_authority);
00139
00140
00141 TileDesc td;
00142
00143 td.build_date = INVALID_DATE;
00144
00145
00146
00147
00148
00149 td.owner_type[0] = STR_LAND_AREA_INFORMATION_OWNER;
00150 td.owner_type[1] = STR_NULL;
00151 td.owner_type[2] = STR_NULL;
00152 td.owner_type[3] = STR_NULL;
00153 td.owner[0] = OWNER_NONE;
00154 td.owner[1] = OWNER_NONE;
00155 td.owner[2] = OWNER_NONE;
00156 td.owner[3] = OWNER_NONE;
00157
00158 td.station_class = STR_NULL;
00159 td.station_name = STR_NULL;
00160 td.rail_speed = 0;
00161
00162 td.grf = NULL;
00163
00164 CargoArray acceptance;
00165 AddAcceptedCargo(tile, acceptance, NULL);
00166 GetTileDesc(tile, &td);
00167
00168 uint line_nr = 0;
00169
00170
00171 SetDParam(0, td.dparam[0]);
00172 GetString(this->landinfo_data[line_nr], td.str, lastof(this->landinfo_data[line_nr]));
00173 line_nr++;
00174
00175
00176 for (uint i = 0; i < 4; i++) {
00177 if (td.owner_type[i] == STR_NULL) continue;
00178
00179 SetDParam(0, STR_LAND_AREA_INFORMATION_OWNER_N_A);
00180 if (td.owner[i] != OWNER_NONE && td.owner[i] != OWNER_WATER) GetNameOfOwner(td.owner[i], tile);
00181 GetString(this->landinfo_data[line_nr], td.owner_type[i], lastof(this->landinfo_data[line_nr]));
00182 line_nr++;
00183 }
00184
00185
00186 StringID str = STR_LAND_AREA_INFORMATION_COST_TO_CLEAR_N_A;
00187 Company *c = Company::GetIfValid(_local_company);
00188 if (c != NULL) {
00189 Money old_money = c->money;
00190 c->money = INT64_MAX;
00191 CommandCost costclear = DoCommand(tile, 0, 0, DC_NONE, CMD_LANDSCAPE_CLEAR);
00192 c->money = old_money;
00193 if (costclear.Succeeded()) {
00194 Money cost = costclear.GetCost();
00195 if (cost < 0) {
00196 cost = -cost;
00197 str = STR_LAND_AREA_INFORMATION_REVENUE_WHEN_CLEARED;
00198 } else {
00199 str = STR_LAND_AREA_INFORMATION_COST_TO_CLEAR;
00200 }
00201 SetDParam(0, cost);
00202 }
00203 }
00204 GetString(this->landinfo_data[line_nr], str, lastof(this->landinfo_data[line_nr]));
00205 line_nr++;
00206
00207
00208 char tmp[16];
00209 snprintf(tmp, lengthof(tmp), "0x%.4X", tile);
00210 SetDParam(0, TileX(tile));
00211 SetDParam(1, TileY(tile));
00212 SetDParam(2, TileHeight(tile));
00213 SetDParamStr(3, tmp);
00214 GetString(this->landinfo_data[line_nr], STR_LAND_AREA_INFORMATION_LANDINFO_COORDS, lastof(this->landinfo_data[line_nr]));
00215 line_nr++;
00216
00217
00218 SetDParam(0, STR_LAND_AREA_INFORMATION_LOCAL_AUTHORITY_NONE);
00219 if (t != NULL) {
00220 SetDParam(0, STR_TOWN_NAME);
00221 SetDParam(1, t->index);
00222 }
00223 GetString(this->landinfo_data[line_nr], STR_LAND_AREA_INFORMATION_LOCAL_AUTHORITY, lastof(this->landinfo_data[line_nr]));
00224 line_nr++;
00225
00226
00227 if (td.build_date != INVALID_DATE) {
00228 SetDParam(0, td.build_date);
00229 GetString(this->landinfo_data[line_nr], STR_LAND_AREA_INFORMATION_BUILD_DATE, lastof(this->landinfo_data[line_nr]));
00230 line_nr++;
00231 }
00232
00233
00234 if (td.station_class != STR_NULL) {
00235 SetDParam(0, td.station_class);
00236 GetString(this->landinfo_data[line_nr], STR_LAND_AREA_INFORMATION_STATION_CLASS, lastof(this->landinfo_data[line_nr]));
00237 line_nr++;
00238 }
00239
00240
00241 if (td.station_name != STR_NULL) {
00242 SetDParam(0, td.station_name);
00243 GetString(this->landinfo_data[line_nr], STR_LAND_AREA_INFORMATION_STATION_TYPE, lastof(this->landinfo_data[line_nr]));
00244 line_nr++;
00245 }
00246
00247
00248 if (td.rail_speed != 0) {
00249 SetDParam(0, td.rail_speed);
00250 GetString(this->landinfo_data[line_nr], STR_LANG_AREA_INFORMATION_RAIL_SPEED_LIMIT, lastof(this->landinfo_data[line_nr]));
00251 line_nr++;
00252 }
00253
00254
00255 if (td.grf != NULL) {
00256 SetDParamStr(0, td.grf);
00257 GetString(this->landinfo_data[line_nr], STR_LAND_AREA_INFORMATION_NEWGRF_NAME, lastof(this->landinfo_data[line_nr]));
00258 line_nr++;
00259 }
00260
00261 assert(line_nr < LAND_INFO_CENTERED_LINES);
00262
00263
00264 this->landinfo_data[line_nr][0] = '\0';
00265
00266
00267 char *strp = GetString(this->landinfo_data[LAND_INFO_MULTICENTER_LINE], STR_LAND_AREA_INFORMATION_CARGO_ACCEPTED, lastof(this->landinfo_data[LAND_INFO_MULTICENTER_LINE]));
00268 bool found = false;
00269
00270 for (CargoID i = 0; i < NUM_CARGO; ++i) {
00271 if (acceptance[i] > 0) {
00272
00273 if (found) {
00274 *strp++ = ',';
00275 *strp++ = ' ';
00276 }
00277 found = true;
00278
00279
00280 if (acceptance[i] < 8) {
00281 SetDParam(0, acceptance[i]);
00282 SetDParam(1, CargoSpec::Get(i)->name);
00283 strp = GetString(strp, STR_LAND_AREA_INFORMATION_CARGO_EIGHTS, lastof(this->landinfo_data[LAND_INFO_MULTICENTER_LINE]));
00284 } else {
00285 strp = GetString(strp, CargoSpec::Get(i)->name, lastof(this->landinfo_data[LAND_INFO_MULTICENTER_LINE]));
00286 }
00287 }
00288 }
00289 if (!found) this->landinfo_data[LAND_INFO_MULTICENTER_LINE][0] = '\0';
00290
00291 this->InitNested(&_land_info_desc);
00292
00293 #if defined(_DEBUG)
00294 # define LANDINFOD_LEVEL 0
00295 #else
00296 # define LANDINFOD_LEVEL 1
00297 #endif
00298 DEBUG(misc, LANDINFOD_LEVEL, "TILE: %#x (%i,%i)", tile, TileX(tile), TileY(tile));
00299 DEBUG(misc, LANDINFOD_LEVEL, "type_height = %#x", _m[tile].type_height);
00300 DEBUG(misc, LANDINFOD_LEVEL, "m1 = %#x", _m[tile].m1);
00301 DEBUG(misc, LANDINFOD_LEVEL, "m2 = %#x", _m[tile].m2);
00302 DEBUG(misc, LANDINFOD_LEVEL, "m3 = %#x", _m[tile].m3);
00303 DEBUG(misc, LANDINFOD_LEVEL, "m4 = %#x", _m[tile].m4);
00304 DEBUG(misc, LANDINFOD_LEVEL, "m5 = %#x", _m[tile].m5);
00305 DEBUG(misc, LANDINFOD_LEVEL, "m6 = %#x", _m[tile].m6);
00306 DEBUG(misc, LANDINFOD_LEVEL, "m7 = %#x", _me[tile].m7);
00307 #undef LANDINFOD_LEVEL
00308 }
00309 };
00310
00311 static void Place_LandInfo(TileIndex tile)
00312 {
00313 DeleteWindowById(WC_LAND_INFO, 0);
00314 new LandInfoWindow(tile);
00315 }
00316
00317 void PlaceLandBlockInfo()
00318 {
00319 if (_cursor.sprite == SPR_CURSOR_QUERY) {
00320 ResetObjectToPlace();
00321 } else {
00322 _place_proc = Place_LandInfo;
00323 SetObjectToPlace(SPR_CURSOR_QUERY, PAL_NONE, HT_RECT, WC_MAIN_TOOLBAR, 0);
00324 }
00325 }
00326
00328 enum AboutWidgets {
00329 AW_SCROLLING_TEXT,
00330 AW_WEBSITE,
00331 };
00332
00333 static const NWidgetPart _nested_about_widgets[] = {
00334 NWidget(NWID_HORIZONTAL),
00335 NWidget(WWT_CLOSEBOX, COLOUR_GREY),
00336 NWidget(WWT_CAPTION, COLOUR_GREY), SetDataTip(STR_ABOUT_OPENTTD, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
00337 EndContainer(),
00338 NWidget(WWT_PANEL, COLOUR_GREY), SetPIP(4, 2, 4),
00339 NWidget(WWT_LABEL, COLOUR_GREY), SetDataTip(STR_ABOUT_ORIGINAL_COPYRIGHT, STR_NULL),
00340 NWidget(WWT_LABEL, COLOUR_GREY), SetDataTip(STR_ABOUT_VERSION, STR_NULL),
00341 NWidget(WWT_FRAME, COLOUR_GREY), SetPadding(0, 5, 1, 5),
00342 NWidget(WWT_EMPTY, INVALID_COLOUR, AW_SCROLLING_TEXT),
00343 EndContainer(),
00344 NWidget(WWT_LABEL, COLOUR_GREY, AW_WEBSITE), SetDataTip(STR_BLACK_RAW_STRING, STR_NULL),
00345 NWidget(WWT_LABEL, COLOUR_GREY), SetDataTip(STR_ABOUT_COPYRIGHT_OPENTTD, STR_NULL),
00346 EndContainer(),
00347 };
00348
00349 static const WindowDesc _about_desc(
00350 WDP_CENTER, 0, 0,
00351 WC_GAME_OPTIONS, WC_NONE,
00352 0,
00353 _nested_about_widgets, lengthof(_nested_about_widgets)
00354 );
00355
00356 static const char * const _credits[] = {
00357 "Original design by Chris Sawyer",
00358 "Original graphics by Simon Foster",
00359 "",
00360 "The OpenTTD team (in alphabetical order):",
00361 " Albert Hofkamp (Alberth) - GUI expert",
00362 " Jean-Fran\xC3\xA7ois Claeys (Belugas) - GUI, newindustries and more",
00363 " Matthijs Kooijman (blathijs) - Pathfinder-guru, pool rework",
00364 " Christoph Elsenhans (frosch) - General coding",
00365 " Lo\xC3\xAF""c Guilloux (glx) - Windows Expert",
00366 " Michael Lutz (michi_cc) - Path based signals",
00367 " Owen Rudge (orudge) - Forum host, OS/2 port",
00368 " Peter Nelson (peter1138) - Spiritual descendant from NewGRF gods",
00369 " Remko Bijker (Rubidium) - Lead coder and way more",
00370 " Zden\xC4\x9Bk Sojka (SmatZ) - Bug finder and fixer",
00371 " Jos\xC3\xA9 Soler (Terkhen) - General coding",
00372 " Thijs Marinussen (Yexo) - AI Framework",
00373 "",
00374 "Inactive Developers:",
00375 " Bjarni Corfitzen (Bjarni) - MacOSX port, coder and vehicles",
00376 " Victor Fischer (Celestar) - Programming everywhere you need him to",
00377 " Tam\xC3\xA1s Farag\xC3\xB3 (Darkvater) - Ex-Lead coder",
00378 " Jaroslav Mazanec (KUDr) - YAPG (Yet Another Pathfinder God) ;)",
00379 " Jonathan Coome (Maedhros) - High priest of the NewGRF Temple",
00380 " Attila B\xC3\xA1n (MiHaMiX) - Developer WebTranslator 1 and 2",
00381 " Christoph Mallon (Tron) - Programmer, code correctness police",
00382 "",
00383 "Retired Developers:",
00384 " Ludvig Strigeus (ludde) - OpenTTD author, main coder (0.1 - 0.3.3)",
00385 " Serge Paquet (vurlix) - Assistant project manager, coder (0.1 - 0.3.3)",
00386 " Dominik Scherer (dominik81) - Lead programmer, GUI expert (0.3.0 - 0.3.6)",
00387 " Benedikt Br\xC3\xBCggemeier (skidd13) - Bug fixer and code reworker",
00388 " Patric Stout (TrueLight) - Programmer (0.3 - pre0.7), sys op (active)",
00389 "",
00390 "Special thanks go out to:",
00391 " Josef Drexler - For his great work on TTDPatch",
00392 " Marcin Grzegorczyk - For his documentation of TTD internals",
00393 " Petr Baudi\xC5\xA1 (pasky) - Many patches, newGRF support",
00394 " Stefan Mei\xC3\x9Fner (sign_de) - For his work on the console",
00395 " Simon Sasburg (HackyKid) - Many bugfixes he has blessed us with",
00396 " Cian Duffy (MYOB) - BeOS port / manual writing",
00397 " Christian Rosentreter (tokai) - MorphOS / AmigaOS port",
00398 " Richard Kempton (richK) - additional airports, initial TGP implementation",
00399 "",
00400 " Alberto Demichelis - Squirrel scripting language \xC2\xA9 2003-2008",
00401 " L. Peter Deutsch - MD5 implementation \xC2\xA9 1999, 2000, 2002",
00402 " Michael Blunck - Pre-Signals and Semaphores \xC2\xA9 2003",
00403 " George - Canal/Lock graphics \xC2\xA9 2003-2004",
00404 " David Dallaston - Tram tracks",
00405 " Marcin Grzegorczyk - Foundations for Tracks on Slopes",
00406 " All Translators - Who made OpenTTD a truly international game",
00407 " Bug Reporters - Without whom OpenTTD would still be full of bugs!",
00408 "",
00409 "",
00410 "And last but not least:",
00411 " Chris Sawyer - For an amazing game!"
00412 };
00413
00414 struct AboutWindow : public Window {
00415 int text_position;
00416 byte counter;
00417 int line_height;
00418 static const int num_visible_lines = 19;
00419
00420 AboutWindow() : Window()
00421 {
00422 this->InitNested(&_about_desc);
00423
00424 this->counter = 5;
00425 this->text_position = this->GetWidget<NWidgetBase>(AW_SCROLLING_TEXT)->pos_y + this->GetWidget<NWidgetBase>(AW_SCROLLING_TEXT)->current_y;
00426 }
00427
00428 virtual void SetStringParameters(int widget) const
00429 {
00430 if (widget == AW_WEBSITE) SetDParamStr(0, "Website: http://www.openttd.org");
00431 }
00432
00433 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
00434 {
00435 if (widget != AW_SCROLLING_TEXT) return;
00436
00437 this->line_height = FONT_HEIGHT_NORMAL;
00438
00439 Dimension d;
00440 d.height = this->line_height * num_visible_lines;
00441
00442 d.width = 0;
00443 for (uint i = 0; i < lengthof(_credits); i++) {
00444 d.width = max(d.width, GetStringBoundingBox(_credits[i]).width);
00445 }
00446 *size = maxdim(*size, d);
00447 }
00448
00449 virtual void OnPaint()
00450 {
00451 this->DrawWidgets();
00452 }
00453
00454 virtual void DrawWidget(const Rect &r, int widget) const
00455 {
00456 if (widget != AW_SCROLLING_TEXT) return;
00457
00458 int y = this->text_position;
00459
00460
00461 for (uint i = 0; i < lengthof(_credits); i++) {
00462 if (y >= r.top + 7 && y < r.bottom - this->line_height) {
00463 DrawString(r.left, r.right, y, _credits[i], TC_BLACK, SA_LEFT | SA_FORCE);
00464 }
00465 y += this->line_height;
00466 }
00467 }
00468
00469 virtual void OnTick()
00470 {
00471 if (--this->counter == 0) {
00472 this->counter = 5;
00473 this->text_position--;
00474
00475 if (this->text_position < (int)(this->GetWidget<NWidgetBase>(AW_SCROLLING_TEXT)->pos_y - lengthof(_credits) * this->line_height)) {
00476 this->text_position = this->GetWidget<NWidgetBase>(AW_SCROLLING_TEXT)->pos_y + this->GetWidget<NWidgetBase>(AW_SCROLLING_TEXT)->current_y;
00477 }
00478 this->SetDirty();
00479 }
00480 }
00481 };
00482
00483 void ShowAboutWindow()
00484 {
00485 DeleteWindowById(WC_GAME_OPTIONS, 0);
00486 new AboutWindow();
00487 }
00488
00490 enum ErrorMessageWidgets {
00491 EMW_CAPTION,
00492 EMW_FACE,
00493 EMW_MESSAGE,
00494 };
00495
00496 static const NWidgetPart _nested_errmsg_widgets[] = {
00497 NWidget(NWID_HORIZONTAL),
00498 NWidget(WWT_CLOSEBOX, COLOUR_RED),
00499 NWidget(WWT_CAPTION, COLOUR_RED, EMW_CAPTION), SetDataTip(STR_ERROR_MESSAGE_CAPTION, STR_NULL),
00500 EndContainer(),
00501 NWidget(WWT_PANEL, COLOUR_RED),
00502 NWidget(WWT_EMPTY, COLOUR_RED, EMW_MESSAGE), SetPadding(0, 2, 0, 2), SetMinimalSize(236, 32),
00503 EndContainer(),
00504 };
00505
00506 static const WindowDesc _errmsg_desc(
00507 WDP_MANUAL, 0, 0,
00508 WC_ERRMSG, WC_NONE,
00509 0,
00510 _nested_errmsg_widgets, lengthof(_nested_errmsg_widgets)
00511 );
00512
00513 static const NWidgetPart _nested_errmsg_face_widgets[] = {
00514 NWidget(NWID_HORIZONTAL),
00515 NWidget(WWT_CLOSEBOX, COLOUR_RED),
00516 NWidget(WWT_CAPTION, COLOUR_RED, EMW_CAPTION), SetDataTip(STR_ERROR_MESSAGE_CAPTION_OTHER_COMPANY, STR_NULL),
00517 EndContainer(),
00518 NWidget(WWT_PANEL, COLOUR_RED),
00519 NWidget(NWID_HORIZONTAL), SetPIP(2, 1, 2),
00520 NWidget(WWT_EMPTY, COLOUR_RED, EMW_FACE), SetMinimalSize(92, 119), SetFill(0, 1), SetPadding(2, 0, 1, 0),
00521 NWidget(WWT_EMPTY, COLOUR_RED, EMW_MESSAGE), SetFill(0, 1), SetMinimalSize(238, 123),
00522 EndContainer(),
00523 EndContainer(),
00524 };
00525
00526 static const WindowDesc _errmsg_face_desc(
00527 WDP_MANUAL, 0, 0,
00528 WC_ERRMSG, WC_NONE,
00529 0,
00530 _nested_errmsg_face_widgets, lengthof(_nested_errmsg_face_widgets)
00531 );
00532
00534 struct ErrmsgWindow : public Window {
00535 private:
00536 uint duration;
00537 uint64 decode_params[20];
00538 StringID summary_msg;
00539 StringID detailed_msg;
00540 uint height_summary;
00541 uint height_detailed;
00542 Point position;
00543 CompanyID face;
00544
00545 public:
00546 ErrmsgWindow(Point pt, StringID summary_msg, StringID detailed_msg, bool no_timeout) : Window()
00547 {
00548 this->position = pt;
00549 this->duration = no_timeout ? 0 : _settings_client.gui.errmsg_duration;
00550 CopyOutDParam(this->decode_params, 0, lengthof(this->decode_params));
00551 this->summary_msg = summary_msg;
00552 this->detailed_msg = detailed_msg;
00553
00554 CompanyID company = (CompanyID)GetDParamX(this->decode_params, 2);
00555 this->face = (this->detailed_msg == STR_ERROR_OWNED_BY && company < MAX_COMPANIES) ? company : INVALID_COMPANY;
00556 const WindowDesc *desc = (face == INVALID_COMPANY) ? &_errmsg_desc : &_errmsg_face_desc;
00557
00558 assert(summary_msg != INVALID_STRING_ID);
00559
00560 this->InitNested(desc);
00561 }
00562
00563 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
00564 {
00565 if (widget != EMW_MESSAGE) return;
00566
00567 CopyInDParam(0, this->decode_params, lengthof(this->decode_params));
00568
00569
00570
00571 SwitchToErrorRefStack();
00572 RewindTextRefStack();
00573
00574 int text_width = max(0, (int)size->width - WD_FRAMETEXT_LEFT - WD_FRAMETEXT_RIGHT);
00575 this->height_summary = GetStringHeight(this->summary_msg, text_width);
00576 this->height_detailed = (this->detailed_msg == INVALID_STRING_ID) ? 0 : GetStringHeight(this->detailed_msg, text_width);
00577
00578 SwitchToNormalRefStack();
00579
00580 uint panel_height = WD_FRAMERECT_TOP + this->height_summary + WD_FRAMERECT_BOTTOM;
00581 if (this->detailed_msg != INVALID_STRING_ID) panel_height += this->height_detailed + WD_PAR_VSEP_WIDE;
00582
00583 size->height = max(size->height, panel_height);
00584 }
00585
00586 virtual Point OnInitialPosition(const WindowDesc *desc, int16 sm_width, int16 sm_height, int window_number)
00587 {
00588
00589 if (this->position.x == 0 && this->position.y == 0) {
00590 Point pt = {(_screen.width - sm_width) >> 1, (_screen.height - sm_height) >> 1};
00591 return pt;
00592 }
00593
00594
00595
00596
00597 int scr_top = GetMainViewTop() + 20;
00598 int scr_bot = GetMainViewBottom() - 20;
00599
00600 Point pt = RemapCoords2(this->position.x, this->position.y);
00601 const ViewPort *vp = FindWindowById(WC_MAIN_WINDOW, 0)->viewport;
00602 if (this->face == INVALID_COMPANY) {
00603
00604 pt.x = UnScaleByZoom(pt.x - vp->virtual_left, vp->zoom) + vp->left;
00605 pt.x = (pt.x < (_screen.width >> 1)) ? _screen.width - sm_width - 20 : 20;
00606
00607
00608 pt.y = UnScaleByZoom(pt.y - vp->virtual_top, vp->zoom) + vp->top;
00609 pt.y = (pt.y < (_screen.height >> 1)) ? scr_bot - sm_height : scr_top;
00610 } else {
00611 pt.x = Clamp(UnScaleByZoom(pt.x - vp->virtual_left, vp->zoom) + vp->left - (sm_width / 2), 0, _screen.width - sm_width);
00612 pt.y = Clamp(UnScaleByZoom(pt.y - vp->virtual_top, vp->zoom) + vp->top - (sm_height / 2), scr_top, scr_bot - sm_height);
00613 }
00614 return pt;
00615 }
00616
00617 virtual void OnPaint()
00618 {
00619 this->DrawWidgets();
00620 }
00621
00622 virtual void OnInvalidateData(int data)
00623 {
00624
00625 if (this->face != INVALID_COMPANY && !Company::IsValidID(this->face)) delete this;
00626 }
00627
00628 virtual void SetStringParameters(int widget) const
00629 {
00630 if (widget == EMW_CAPTION) CopyInDParam(0, this->decode_params, lengthof(this->decode_params));
00631 }
00632
00633 virtual void DrawWidget(const Rect &r, int widget) const
00634 {
00635 switch (widget) {
00636 case EMW_FACE: {
00637 const Company *c = Company::Get(this->face);
00638 DrawCompanyManagerFace(c->face, c->colour, r.left, r.top);
00639 break;
00640 }
00641
00642 case EMW_MESSAGE:
00643 CopyInDParam(0, this->decode_params, lengthof(this->decode_params));
00644 SwitchToErrorRefStack();
00645 RewindTextRefStack();
00646
00647 if (this->detailed_msg == INVALID_STRING_ID) {
00648 DrawStringMultiLine(r.left + WD_FRAMETEXT_LEFT, r.right - WD_FRAMETEXT_RIGHT, r.top + WD_FRAMERECT_TOP, r.bottom - WD_FRAMERECT_BOTTOM,
00649 this->summary_msg, TC_FROMSTRING, SA_CENTER);
00650 } else {
00651 int extra = (r.bottom - r.top + 1 - this->height_summary - this->height_detailed - WD_PAR_VSEP_WIDE) / 2;
00652
00653
00654 int top = r.top + WD_FRAMERECT_TOP;
00655 int bottom = top + this->height_summary + extra;
00656 DrawStringMultiLine(r.left + WD_FRAMETEXT_LEFT, r.right - WD_FRAMETEXT_RIGHT, top, bottom, this->summary_msg, TC_WHITE, SA_CENTER);
00657
00658 bottom = r.bottom - WD_FRAMERECT_BOTTOM;
00659 top = bottom - this->height_detailed - extra;
00660 DrawStringMultiLine(r.left + WD_FRAMETEXT_LEFT, r.right - WD_FRAMETEXT_RIGHT, top, bottom, this->detailed_msg, TC_WHITE, SA_CENTER);
00661 }
00662
00663 SwitchToNormalRefStack();
00664 break;
00665
00666 default:
00667 break;
00668 }
00669 }
00670
00671 virtual void OnMouseLoop()
00672 {
00673
00674 if (_right_button_down && this->duration != 0) delete this;
00675 }
00676
00677 virtual void OnHundredthTick()
00678 {
00679
00680 if (this->duration != 0) {
00681 this->duration--;
00682 if (this->duration == 0) delete this;
00683 }
00684 }
00685
00686 ~ErrmsgWindow()
00687 {
00688 SetRedErrorSquare(INVALID_TILE);
00689 extern StringID _switch_mode_errorstr;
00690 _switch_mode_errorstr = INVALID_STRING_ID;
00691 }
00692
00693 virtual EventState OnKeyPress(uint16 key, uint16 keycode)
00694 {
00695 if (keycode != WKC_SPACE) return ES_NOT_HANDLED;
00696 delete this;
00697 return ES_HANDLED;
00698 }
00699 };
00700
00709 void ShowErrorMessage(StringID summary_msg, StringID detailed_msg, int x, int y, bool no_timeout)
00710 {
00711 DeleteWindowById(WC_ERRMSG, 0);
00712
00713 if (_settings_client.gui.errmsg_duration == 0 && !no_timeout) return;
00714
00715 if (summary_msg == STR_NULL) summary_msg = STR_EMPTY;
00716
00717 Point pt = {x, y};
00718 new ErrmsgWindow(pt, summary_msg, detailed_msg, no_timeout);
00719 }
00720
00721 void ShowEstimatedCostOrIncome(Money cost, int x, int y)
00722 {
00723 StringID msg = STR_MESSAGE_ESTIMATED_COST;
00724
00725 if (cost < 0) {
00726 cost = -cost;
00727 msg = STR_MESSAGE_ESTIMATED_INCOME;
00728 }
00729 SetDParam(0, cost);
00730 ShowErrorMessage(msg, INVALID_STRING_ID, x, y);
00731 }
00732
00733 void ShowCostOrIncomeAnimation(int x, int y, int z, Money cost)
00734 {
00735 Point pt = RemapCoords(x, y, z);
00736 StringID msg = STR_INCOME_FLOAT_COST;
00737
00738 if (cost < 0) {
00739 cost = -cost;
00740 msg = STR_INCOME_FLOAT_INCOME;
00741 }
00742 SetDParam(0, cost);
00743 AddTextEffect(msg, pt.x, pt.y, DAY_TICKS, TE_RISING);
00744 }
00745
00746 void ShowFeederIncomeAnimation(int x, int y, int z, Money cost)
00747 {
00748 Point pt = RemapCoords(x, y, z);
00749
00750 SetDParam(0, cost);
00751 AddTextEffect(STR_FEEDER, pt.x, pt.y, DAY_TICKS, TE_RISING);
00752 }
00753
00754 TextEffectID ShowFillingPercent(int x, int y, int z, uint8 percent, StringID string)
00755 {
00756 Point pt = RemapCoords(x, y, z);
00757
00758 assert(string != STR_NULL);
00759
00760 SetDParam(0, percent);
00761 return AddTextEffect(string, pt.x, pt.y, 0, TE_STATIC);
00762 }
00763
00764 void UpdateFillingPercent(TextEffectID te_id, uint8 percent, StringID string)
00765 {
00766 assert(string != STR_NULL);
00767
00768 SetDParam(0, percent);
00769 UpdateTextEffect(te_id, string);
00770 }
00771
00772 void HideFillingPercent(TextEffectID *te_id)
00773 {
00774 if (*te_id == INVALID_TE_ID) return;
00775
00776 RemoveTextEffect(*te_id);
00777 *te_id = INVALID_TE_ID;
00778 }
00779
00780 static const NWidgetPart _nested_tooltips_widgets[] = {
00781 NWidget(WWT_PANEL, COLOUR_GREY, 0), SetMinimalSize(200, 32), EndContainer(),
00782 };
00783
00784 static const WindowDesc _tool_tips_desc(
00785 WDP_MANUAL, 0, 0,
00786 WC_TOOLTIPS, WC_NONE,
00787 0,
00788 _nested_tooltips_widgets, lengthof(_nested_tooltips_widgets)
00789 );
00790
00792 struct TooltipsWindow : public Window
00793 {
00794 StringID string_id;
00795 byte paramcount;
00796 uint64 params[5];
00797 bool use_left_mouse_button;
00798
00799 TooltipsWindow(StringID str, uint paramcount, const uint64 params[], bool use_left_mouse_button) : Window()
00800 {
00801 this->string_id = str;
00802 assert_compile(sizeof(this->params[0]) == sizeof(params[0]));
00803 assert(paramcount <= lengthof(this->params));
00804 memcpy(this->params, params, sizeof(this->params[0]) * paramcount);
00805 this->paramcount = paramcount;
00806 this->use_left_mouse_button = use_left_mouse_button;
00807
00808 this->InitNested(&_tool_tips_desc);
00809
00810 this->flags4 &= ~WF_WHITE_BORDER_MASK;
00811 }
00812
00813 virtual Point OnInitialPosition(const WindowDesc *desc, int16 sm_width, int16 sm_height, int window_number)
00814 {
00815
00816
00817
00818 int scr_top = GetMainViewTop() + 2;
00819 int scr_bot = GetMainViewBottom() - 2;
00820
00821 Point pt;
00822
00823
00824
00825
00826 pt.y = Clamp(_cursor.pos.y + _cursor.size.y + _cursor.offs.y + 5, scr_top, scr_bot);
00827 if (pt.y + sm_height > scr_bot) pt.y = min(_cursor.pos.y + _cursor.offs.y - 5, scr_bot) - sm_height;
00828 pt.x = sm_width >= _screen.width ? 0 : Clamp(_cursor.pos.x - (sm_width >> 1), 0, _screen.width - sm_width);
00829
00830 return pt;
00831 }
00832
00833 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
00834 {
00835
00836 for (uint i = 0; i != this->paramcount; i++) SetDParam(i, this->params[i]);
00837
00838 size->width = min(GetStringBoundingBox(this->string_id).width, 194);
00839 size->height = GetStringHeight(this->string_id, size->width);
00840
00841
00842 size->width += 2 + WD_FRAMERECT_LEFT + WD_FRAMERECT_RIGHT;
00843 size->height += 2 + WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM;
00844 }
00845
00846 virtual void DrawWidget(const Rect &r, int widget) const
00847 {
00848
00849 GfxFillRect(r.left, r.top, r.right, r.bottom, 0);
00850 GfxFillRect(r.left + 1, r.top + 1, r.right - 1, r.bottom - 1, 0x44);
00851
00852 for (uint arg = 0; arg < this->paramcount; arg++) {
00853 SetDParam(arg, this->params[arg]);
00854 }
00855 DrawStringMultiLine(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, r.top + WD_FRAMERECT_TOP, r.bottom - WD_FRAMERECT_BOTTOM, this->string_id, TC_FROMSTRING, SA_CENTER);
00856 }
00857
00858
00859 virtual void OnPaint()
00860 {
00861 this->DrawWidgets();
00862 }
00863
00864 virtual void OnMouseLoop()
00865 {
00866
00867
00868 if (this->use_left_mouse_button ? !_left_button_down : !_right_button_down) delete this;
00869 }
00870 };
00871
00878 void GuiShowTooltips(StringID str, uint paramcount, const uint64 params[], bool use_left_mouse_button)
00879 {
00880 DeleteWindowById(WC_TOOLTIPS, 0);
00881
00882 if (str == STR_NULL) return;
00883
00884 new TooltipsWindow(str, paramcount, params, use_left_mouse_button);
00885 }
00886
00887
00888
00889
00890 static void DelChar(Textbuf *tb, bool backspace)
00891 {
00892 WChar c;
00893 char *s = tb->buf + tb->caretpos;
00894
00895 if (backspace) s = Utf8PrevChar(s);
00896
00897 uint16 len = (uint16)Utf8Decode(&c, s);
00898 uint width = GetCharacterWidth(FS_NORMAL, c);
00899
00900 tb->width -= width;
00901 if (backspace) {
00902 tb->caretpos -= len;
00903 tb->caretxoffs -= width;
00904 }
00905
00906
00907 memmove(s, s + len, tb->size - (s - tb->buf) - len);
00908 tb->size -= len;
00909 }
00910
00918 bool DeleteTextBufferChar(Textbuf *tb, int delmode)
00919 {
00920 if (delmode == WKC_BACKSPACE && tb->caretpos != 0) {
00921 DelChar(tb, true);
00922 return true;
00923 } else if (delmode == WKC_DELETE && tb->caretpos < tb->size - 1) {
00924 DelChar(tb, false);
00925 return true;
00926 }
00927
00928 return false;
00929 }
00930
00935 void DeleteTextBufferAll(Textbuf *tb)
00936 {
00937 memset(tb->buf, 0, tb->maxsize);
00938 tb->size = 1;
00939 tb->width = tb->caretpos = tb->caretxoffs = 0;
00940 }
00941
00950 bool InsertTextBufferChar(Textbuf *tb, WChar key)
00951 {
00952 const byte charwidth = GetCharacterWidth(FS_NORMAL, key);
00953 uint16 len = (uint16)Utf8CharLen(key);
00954 if (tb->size + len <= tb->maxsize && (tb->maxwidth == 0 || tb->width + charwidth <= tb->maxwidth)) {
00955 memmove(tb->buf + tb->caretpos + len, tb->buf + tb->caretpos, tb->size - tb->caretpos);
00956 Utf8Encode(tb->buf + tb->caretpos, key);
00957 tb->size += len;
00958 tb->width += charwidth;
00959
00960 tb->caretpos += len;
00961 tb->caretxoffs += charwidth;
00962 return true;
00963 }
00964 return false;
00965 }
00966
00974 bool InsertTextBufferClipboard(Textbuf *tb)
00975 {
00976 char utf8_buf[512];
00977
00978 if (!GetClipboardContents(utf8_buf, lengthof(utf8_buf))) return false;
00979
00980 uint16 width = 0, length = 0;
00981 WChar c;
00982 for (const char *ptr = utf8_buf; (c = Utf8Consume(&ptr)) != '\0';) {
00983 if (!IsPrintable(c)) break;
00984
00985 byte len = Utf8CharLen(c);
00986 if (tb->size + length + len > tb->maxsize) break;
00987
00988 byte charwidth = GetCharacterWidth(FS_NORMAL, c);
00989 if (tb->maxwidth != 0 && width + tb->width + charwidth > tb->maxwidth) break;
00990
00991 width += charwidth;
00992 length += len;
00993 }
00994
00995 if (length == 0) return false;
00996
00997 memmove(tb->buf + tb->caretpos + length, tb->buf + tb->caretpos, tb->size - tb->caretpos);
00998 memcpy(tb->buf + tb->caretpos, utf8_buf, length);
00999 tb->width += width;
01000 tb->caretxoffs += width;
01001
01002 tb->size += length;
01003 tb->caretpos += length;
01004 assert(tb->size <= tb->maxsize);
01005 tb->buf[tb->size - 1] = '\0';
01006
01007 return true;
01008 }
01009
01017 bool MoveTextBufferPos(Textbuf *tb, int navmode)
01018 {
01019 switch (navmode) {
01020 case WKC_LEFT:
01021 if (tb->caretpos != 0) {
01022 WChar c;
01023 const char *s = Utf8PrevChar(tb->buf + tb->caretpos);
01024 Utf8Decode(&c, s);
01025 tb->caretpos = s - tb->buf;
01026 tb->caretxoffs -= GetCharacterWidth(FS_NORMAL, c);
01027
01028 return true;
01029 }
01030 break;
01031
01032 case WKC_RIGHT:
01033 if (tb->caretpos < tb->size - 1) {
01034 WChar c;
01035
01036 tb->caretpos += (uint16)Utf8Decode(&c, tb->buf + tb->caretpos);
01037 tb->caretxoffs += GetCharacterWidth(FS_NORMAL, c);
01038
01039 return true;
01040 }
01041 break;
01042
01043 case WKC_HOME:
01044 tb->caretpos = 0;
01045 tb->caretxoffs = 0;
01046 return true;
01047
01048 case WKC_END:
01049 tb->caretpos = tb->size - 1;
01050 tb->caretxoffs = tb->width;
01051 return true;
01052
01053 default:
01054 break;
01055 }
01056
01057 return false;
01058 }
01059
01069 void InitializeTextBuffer(Textbuf *tb, char *buf, uint16 maxsize, uint16 maxwidth)
01070 {
01071 assert(maxsize != 0);
01072
01073 tb->buf = buf;
01074 tb->maxsize = maxsize;
01075 tb->maxwidth = maxwidth;
01076 tb->caret = true;
01077 UpdateTextBufferSize(tb);
01078 }
01079
01086 void UpdateTextBufferSize(Textbuf *tb)
01087 {
01088 const char *buf = tb->buf;
01089
01090 tb->width = 0;
01091 tb->size = 1;
01092
01093 WChar c;
01094 while ((c = Utf8Consume(&buf)) != '\0') {
01095 tb->width += GetCharacterWidth(FS_NORMAL, c);
01096 tb->size += Utf8CharLen(c);
01097 }
01098
01099 assert(tb->size <= tb->maxsize);
01100
01101 tb->caretpos = tb->size - 1;
01102 tb->caretxoffs = tb->width;
01103 }
01104
01105 bool HandleCaret(Textbuf *tb)
01106 {
01107
01108 bool b = !!(_caret_timer & 0x20);
01109
01110 if (b != tb->caret) {
01111 tb->caret = b;
01112 return true;
01113 }
01114 return false;
01115 }
01116
01117 bool QueryString::HasEditBoxFocus(const Window *w, int wid) const
01118 {
01119 if (w->IsWidgetGloballyFocused(wid)) return true;
01120 if (w->window_class != WC_OSK || _focused_window != w->parent) return false;
01121 return w->parent->nested_focus != NULL && w->parent->nested_focus->type == WWT_EDITBOX;
01122 }
01123
01124 HandleEditBoxResult QueryString::HandleEditBoxKey(Window *w, int wid, uint16 key, uint16 keycode, Window::EventState &state)
01125 {
01126 if (!QueryString::HasEditBoxFocus(w, wid)) return HEBR_NOT_FOCUSED;
01127
01128 state = Window::ES_HANDLED;
01129
01130 switch (keycode) {
01131 case WKC_ESC: return HEBR_CANCEL;
01132
01133 case WKC_RETURN: case WKC_NUM_ENTER: return HEBR_CONFIRM;
01134
01135 #ifdef WITH_COCOA
01136 case (WKC_META | 'V'):
01137 #endif
01138 case (WKC_CTRL | 'V'):
01139 if (InsertTextBufferClipboard(&this->text)) w->SetWidgetDirty(wid);
01140 break;
01141
01142 #ifdef WITH_COCOA
01143 case (WKC_META | 'U'):
01144 #endif
01145 case (WKC_CTRL | 'U'):
01146 DeleteTextBufferAll(&this->text);
01147 w->SetWidgetDirty(wid);
01148 break;
01149
01150 case WKC_BACKSPACE: case WKC_DELETE:
01151 if (DeleteTextBufferChar(&this->text, keycode)) w->SetWidgetDirty(wid);
01152 break;
01153
01154 case WKC_LEFT: case WKC_RIGHT: case WKC_END: case WKC_HOME:
01155 if (MoveTextBufferPos(&this->text, keycode)) w->SetWidgetDirty(wid);
01156 break;
01157
01158 default:
01159 if (IsValidChar(key, this->afilter)) {
01160 if (InsertTextBufferChar(&this->text, key)) w->SetWidgetDirty(wid);
01161 } else {
01162 state = Window::ES_NOT_HANDLED;
01163 }
01164 }
01165
01166 return HEBR_EDITING;
01167 }
01168
01169 void QueryString::HandleEditBox(Window *w, int wid)
01170 {
01171 if (HasEditBoxFocus(w, wid) && HandleCaret(&this->text)) {
01172 w->SetWidgetDirty(wid);
01173
01174
01175 if (w->window_class != WC_OSK) {
01176 Window *w_osk = FindWindowById(WC_OSK, 0);
01177 if (w_osk != NULL && w_osk->parent == w) w_osk->InvalidateData();
01178 }
01179 }
01180 }
01181
01182 void QueryString::DrawEditBox(Window *w, int wid)
01183 {
01184 const NWidgetBase *wi = w->GetWidget<NWidgetBase>(wid);
01185
01186 assert((wi->type & WWT_MASK) == WWT_EDITBOX);
01187 int left = wi->pos_x;
01188 int right = wi->pos_x + wi->current_x - 1;
01189 int top = wi->pos_y;
01190 int bottom = wi->pos_y + wi->current_y - 1;
01191
01192 GfxFillRect(left + 1, top + 1, right - 1, bottom - 1, 215);
01193
01194
01195 DrawPixelInfo dpi;
01196 if (!FillDrawPixelInfo(&dpi, left + WD_FRAMERECT_LEFT, top + WD_FRAMERECT_TOP, right - left - WD_FRAMERECT_RIGHT, bottom - top - WD_FRAMERECT_BOTTOM)) return;
01197
01198 DrawPixelInfo *old_dpi = _cur_dpi;
01199 _cur_dpi = &dpi;
01200
01201
01202
01203 const Textbuf *tb = &this->text;
01204 int delta = min(0, (right - left) - tb->width - 10);
01205
01206 if (tb->caretxoffs + delta < 0) delta = -tb->caretxoffs;
01207
01208 DrawString(delta, tb->width, 0, tb->buf, TC_YELLOW);
01209 if (HasEditBoxFocus(w, wid) && tb->caret) {
01210 int caret_width = GetStringBoundingBox("_").width;
01211 DrawString(tb->caretxoffs + delta, tb->caretxoffs + delta + caret_width, 0, "_", TC_WHITE);
01212 }
01213
01214 _cur_dpi = old_dpi;
01215 }
01216
01217 HandleEditBoxResult QueryStringBaseWindow::HandleEditBoxKey(int wid, uint16 key, uint16 keycode, EventState &state)
01218 {
01219 return this->QueryString::HandleEditBoxKey(this, wid, key, keycode, state);
01220 }
01221
01222 void QueryStringBaseWindow::HandleEditBox(int wid)
01223 {
01224 this->QueryString::HandleEditBox(this, wid);
01225 }
01226
01227 void QueryStringBaseWindow::DrawEditBox(int wid)
01228 {
01229 this->QueryString::DrawEditBox(this, wid);
01230 }
01231
01232 void QueryStringBaseWindow::OnOpenOSKWindow(int wid)
01233 {
01234 ShowOnScreenKeyboard(this, wid, 0, 0);
01235 }
01236
01238 enum QueryStringWidgets {
01239 QUERY_STR_WIDGET_CAPTION,
01240 QUERY_STR_WIDGET_TEXT,
01241 QUERY_STR_WIDGET_DEFAULT,
01242 QUERY_STR_WIDGET_CANCEL,
01243 QUERY_STR_WIDGET_OK
01244 };
01245
01247 struct QueryStringWindow : public QueryStringBaseWindow
01248 {
01249 QueryStringFlags flags;
01250
01251 QueryStringWindow(StringID str, StringID caption, uint maxsize, uint maxwidth, const WindowDesc *desc, Window *parent, CharSetFilter afilter, QueryStringFlags flags) :
01252 QueryStringBaseWindow(maxsize)
01253 {
01254 GetString(this->edit_str_buf, str, &this->edit_str_buf[maxsize - 1]);
01255 str_validate(this->edit_str_buf, &this->edit_str_buf[maxsize - 1], false, true);
01256
01257 if ((flags & QSF_ACCEPT_UNCHANGED) == 0) this->orig = strdup(this->edit_str_buf);
01258
01259 this->caption = caption;
01260 this->afilter = afilter;
01261 this->flags = flags;
01262 InitializeTextBuffer(&this->text, this->edit_str_buf, maxsize, maxwidth);
01263
01264 this->InitNested(desc);
01265
01266 this->parent = parent;
01267
01268 this->SetFocusedWidget(QUERY_STR_WIDGET_TEXT);
01269 this->LowerWidget(QUERY_STR_WIDGET_TEXT);
01270 }
01271
01272 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
01273 {
01274 if (widget == QUERY_STR_WIDGET_DEFAULT && (this->flags & QSF_ENABLE_DEFAULT) == 0) {
01275
01276 fill->width = 0;
01277 resize->width = 0;
01278 size->width = 0;
01279 }
01280 }
01281
01282 virtual void OnPaint()
01283 {
01284 this->DrawWidgets();
01285
01286 this->DrawEditBox(QUERY_STR_WIDGET_TEXT);
01287 }
01288
01289 virtual void SetStringParameters(int widget) const
01290 {
01291 if (widget == QUERY_STR_WIDGET_CAPTION) SetDParam(0, this->caption);
01292 }
01293
01294 void OnOk()
01295 {
01296 if (this->orig == NULL || strcmp(this->text.buf, this->orig) != 0) {
01297
01298
01299 if (this->parent != NULL) {
01300 this->parent->OnQueryTextFinished(this->text.buf);
01301 } else {
01302 HandleOnEditText(this->text.buf);
01303 }
01304 this->handled = true;
01305 }
01306 }
01307
01308 virtual void OnClick(Point pt, int widget, int click_count)
01309 {
01310 switch (widget) {
01311 case QUERY_STR_WIDGET_DEFAULT:
01312 this->text.buf[0] = '\0';
01313
01314 case QUERY_STR_WIDGET_OK:
01315 this->OnOk();
01316
01317 case QUERY_STR_WIDGET_CANCEL:
01318 delete this;
01319 break;
01320 }
01321 }
01322
01323 virtual void OnMouseLoop()
01324 {
01325 this->HandleEditBox(QUERY_STR_WIDGET_TEXT);
01326 }
01327
01328 virtual EventState OnKeyPress(uint16 key, uint16 keycode)
01329 {
01330 EventState state = ES_NOT_HANDLED;
01331 switch (this->HandleEditBoxKey(QUERY_STR_WIDGET_TEXT, key, keycode, state)) {
01332 default: NOT_REACHED();
01333 case HEBR_EDITING: {
01334 Window *osk = FindWindowById(WC_OSK, 0);
01335 if (osk != NULL && osk->parent == this) osk->InvalidateData();
01336 } break;
01337 case HEBR_CONFIRM: this->OnOk();
01338
01339 case HEBR_CANCEL: delete this; break;
01340 case HEBR_NOT_FOCUSED: break;
01341 }
01342 return state;
01343 }
01344
01345 virtual void OnOpenOSKWindow(int wid)
01346 {
01347 ShowOnScreenKeyboard(this, wid, QUERY_STR_WIDGET_CANCEL, QUERY_STR_WIDGET_OK);
01348 }
01349
01350 ~QueryStringWindow()
01351 {
01352 if (!this->handled && this->parent != NULL) {
01353 Window *parent = this->parent;
01354 this->parent = NULL;
01355 parent->OnQueryTextFinished(NULL);
01356 }
01357 }
01358 };
01359
01360 static const NWidgetPart _nested_query_string_widgets[] = {
01361 NWidget(NWID_HORIZONTAL),
01362 NWidget(WWT_CLOSEBOX, COLOUR_GREY),
01363 NWidget(WWT_CAPTION, COLOUR_GREY, QUERY_STR_WIDGET_CAPTION), SetDataTip(STR_WHITE_STRING, STR_NULL),
01364 EndContainer(),
01365 NWidget(WWT_PANEL, COLOUR_GREY),
01366 NWidget(WWT_EDITBOX, COLOUR_GREY, QUERY_STR_WIDGET_TEXT), SetMinimalSize(256, 12), SetFill(1, 1), SetPadding(2, 2, 2, 2),
01367 EndContainer(),
01368 NWidget(NWID_HORIZONTAL, NC_EQUALSIZE),
01369 NWidget(WWT_TEXTBTN, COLOUR_GREY, QUERY_STR_WIDGET_DEFAULT), SetMinimalSize(87, 12), SetFill(1, 1), SetDataTip(STR_BUTTON_DEFAULT, STR_NULL),
01370 NWidget(WWT_TEXTBTN, COLOUR_GREY, QUERY_STR_WIDGET_CANCEL), SetMinimalSize(86, 12), SetFill(1, 1), SetDataTip(STR_BUTTON_CANCEL, STR_NULL),
01371 NWidget(WWT_TEXTBTN, COLOUR_GREY, QUERY_STR_WIDGET_OK), SetMinimalSize(87, 12), SetFill(1, 1), SetDataTip(STR_BUTTON_OK, STR_NULL),
01372 EndContainer(),
01373 };
01374
01375 static const WindowDesc _query_string_desc(
01376 WDP_AUTO, 0, 0,
01377 WC_QUERY_STRING, WC_NONE,
01378 0,
01379 _nested_query_string_widgets, lengthof(_nested_query_string_widgets)
01380 );
01381
01392 void ShowQueryString(StringID str, StringID caption, uint maxsize, uint maxwidth, Window *parent, CharSetFilter afilter, QueryStringFlags flags)
01393 {
01394 DeleteWindowById(WC_QUERY_STRING, 0);
01395 new QueryStringWindow(str, caption, maxsize, maxwidth, &_query_string_desc, parent, afilter, flags);
01396 }
01397
01398
01399 enum QueryWidgets {
01400 QUERY_WIDGET_CAPTION,
01401 QUERY_WIDGET_TEXT,
01402 QUERY_WIDGET_NO,
01403 QUERY_WIDGET_YES
01404 };
01405
01409 struct QueryWindow : public Window {
01410 QueryCallbackProc *proc;
01411 uint64 params[10];
01412 StringID message;
01413 StringID caption;
01414
01415 QueryWindow(const WindowDesc *desc, StringID caption, StringID message, Window *parent, QueryCallbackProc *callback) : Window()
01416 {
01417
01418
01419 CopyOutDParam(this->params, 0, lengthof(this->params));
01420 this->caption = caption;
01421 this->message = message;
01422 this->proc = callback;
01423
01424 this->InitNested(desc);
01425
01426 if (parent == NULL) parent = FindWindowById(WC_MAIN_WINDOW, 0);
01427 this->parent = parent;
01428 this->left = parent->left + (parent->width / 2) - (this->width / 2);
01429 this->top = parent->top + (parent->height / 2) - (this->height / 2);
01430 }
01431
01432 ~QueryWindow()
01433 {
01434 if (this->proc != NULL) this->proc(this->parent, false);
01435 }
01436
01437 virtual void SetStringParameters(int widget) const
01438 {
01439 switch (widget) {
01440 case QUERY_WIDGET_CAPTION:
01441 CopyInDParam(1, this->params, lengthof(this->params));
01442 SetDParam(0, this->caption);
01443 break;
01444
01445 case QUERY_WIDGET_TEXT:
01446 CopyInDParam(0, this->params, lengthof(this->params));
01447 break;
01448 }
01449 }
01450
01451 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
01452 {
01453 if (widget != QUERY_WIDGET_TEXT) return;
01454
01455 Dimension d = GetStringMultiLineBoundingBox(this->message, *size);
01456 d.width += padding.width;
01457 d.height += padding.height;
01458 *size = d;
01459 }
01460
01461 virtual void DrawWidget(const Rect &r, int widget) const
01462 {
01463 if (widget != QUERY_WIDGET_TEXT) return;
01464
01465 DrawStringMultiLine(r.left, r.right, r.top, r.bottom, this->message, TC_FROMSTRING, SA_CENTER);
01466 }
01467
01468 virtual void OnPaint()
01469 {
01470 this->DrawWidgets();
01471 }
01472
01473 virtual void OnClick(Point pt, int widget, int click_count)
01474 {
01475 switch (widget) {
01476 case QUERY_WIDGET_YES: {
01477
01478
01479 QueryCallbackProc *proc = this->proc;
01480 Window *parent = this->parent;
01481
01482 this->proc = NULL;
01483 delete this;
01484 if (proc != NULL) {
01485 proc(parent, true);
01486 proc = NULL;
01487 }
01488 } break;
01489 case QUERY_WIDGET_NO:
01490 delete this;
01491 break;
01492 }
01493 }
01494
01495 virtual EventState OnKeyPress(uint16 key, uint16 keycode)
01496 {
01497
01498 switch (keycode) {
01499 case WKC_RETURN:
01500 case WKC_NUM_ENTER:
01501 if (this->proc != NULL) {
01502 this->proc(this->parent, true);
01503 this->proc = NULL;
01504 }
01505
01506 case WKC_ESC:
01507 delete this;
01508 return ES_HANDLED;
01509 }
01510 return ES_NOT_HANDLED;
01511 }
01512 };
01513
01514 static const NWidgetPart _nested_query_widgets[] = {
01515 NWidget(NWID_HORIZONTAL),
01516 NWidget(WWT_CLOSEBOX, COLOUR_RED),
01517 NWidget(WWT_CAPTION, COLOUR_RED, QUERY_WIDGET_CAPTION), SetDataTip(STR_JUST_STRING, STR_NULL),
01518 EndContainer(),
01519 NWidget(WWT_PANEL, COLOUR_RED), SetPIP(8, 15, 8),
01520 NWidget(WWT_TEXT, COLOUR_RED, QUERY_WIDGET_TEXT), SetMinimalSize(200, 12),
01521 NWidget(NWID_HORIZONTAL, NC_EQUALSIZE), SetPIP(20, 29, 20),
01522 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, QUERY_WIDGET_NO), SetMinimalSize(71, 12), SetDataTip(STR_QUIT_NO, STR_NULL),
01523 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, QUERY_WIDGET_YES), SetMinimalSize(71, 12), SetDataTip(STR_QUIT_YES, STR_NULL),
01524 EndContainer(),
01525 EndContainer(),
01526 };
01527
01528 static const WindowDesc _query_desc(
01529 WDP_CENTER, 0, 0,
01530 WC_CONFIRM_POPUP_QUERY, WC_NONE,
01531 WDF_UNCLICK_BUTTONS | WDF_MODAL,
01532 _nested_query_widgets, lengthof(_nested_query_widgets)
01533 );
01534
01543 void ShowQuery(StringID caption, StringID message, Window *parent, QueryCallbackProc *callback)
01544 {
01545 new QueryWindow(&_query_desc, caption, message, parent, callback);
01546 }
01547
01548
01549 enum SaveLoadWindowWidgets {
01550 SLWW_WINDOWTITLE,
01551 SLWW_SORT_BYNAME,
01552 SLWW_SORT_BYDATE,
01553 SLWW_BACKGROUND,
01554 SLWW_FILE_BACKGROUND,
01555 SLWW_HOME_BUTTON,
01556 SLWW_DRIVES_DIRECTORIES_LIST,
01557 SLWW_SCROLLBAR,
01558 SLWW_CONTENT_DOWNLOAD,
01559 SLWW_SAVE_OSK_TITLE,
01560 SLWW_DELETE_SELECTION,
01561 SLWW_SAVE_GAME,
01562 SLWW_CONTENT_DOWNLOAD_SEL,
01563 };
01564
01565 static const NWidgetPart _nested_load_dialog_widgets[] = {
01566 NWidget(NWID_HORIZONTAL),
01567 NWidget(WWT_CLOSEBOX, COLOUR_GREY),
01568 NWidget(WWT_CAPTION, COLOUR_GREY, SLWW_WINDOWTITLE),
01569 EndContainer(),
01570 NWidget(NWID_HORIZONTAL, NC_EQUALSIZE),
01571 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, SLWW_SORT_BYNAME), SetDataTip(STR_SORT_BY_CAPTION_NAME, STR_TOOLTIP_SORT_ORDER), SetFill(1, 0), SetResize(1, 0),
01572 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, SLWW_SORT_BYDATE), SetDataTip(STR_SORT_BY_CAPTION_DATE, STR_TOOLTIP_SORT_ORDER), SetFill(1, 0), SetResize(1, 0),
01573 EndContainer(),
01574 NWidget(WWT_PANEL, COLOUR_GREY, SLWW_BACKGROUND), SetFill(1, 0), SetResize(1, 0), EndContainer(),
01575 NWidget(WWT_PANEL, COLOUR_GREY, SLWW_FILE_BACKGROUND),
01576 NWidget(NWID_HORIZONTAL),
01577 NWidget(NWID_VERTICAL),
01578 NWidget(WWT_INSET, COLOUR_GREY, SLWW_DRIVES_DIRECTORIES_LIST), SetFill(1, 1), SetPadding(2, 1, 2, 2),
01579 SetDataTip(0x0, STR_SAVELOAD_LIST_TOOLTIP), SetResize(1, 10), EndContainer(),
01580 NWidget(NWID_SELECTION, INVALID_COLOUR, SLWW_CONTENT_DOWNLOAD_SEL),
01581 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, SLWW_CONTENT_DOWNLOAD), SetResize(1, 0),
01582 SetDataTip(STR_INTRO_ONLINE_CONTENT, STR_INTRO_TOOLTIP_ONLINE_CONTENT),
01583 EndContainer(),
01584 EndContainer(),
01585 NWidget(NWID_VERTICAL),
01586 NWidget(WWT_PUSHIMGBTN, COLOUR_GREY, SLWW_HOME_BUTTON), SetMinimalSize(12, 12), SetDataTip(SPR_HOUSE_ICON, STR_SAVELOAD_HOME_BUTTON),
01587 NWidget(WWT_SCROLLBAR, COLOUR_GREY, SLWW_SCROLLBAR),
01588 NWidget(WWT_RESIZEBOX, COLOUR_GREY),
01589 EndContainer(),
01590 EndContainer(),
01591 EndContainer(),
01592 };
01593
01594 static const NWidgetPart _nested_save_dialog_widgets[] = {
01595 NWidget(NWID_HORIZONTAL),
01596 NWidget(WWT_CLOSEBOX, COLOUR_GREY),
01597 NWidget(WWT_CAPTION, COLOUR_GREY, SLWW_WINDOWTITLE),
01598 EndContainer(),
01599 NWidget(NWID_HORIZONTAL, NC_EQUALSIZE),
01600 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, SLWW_SORT_BYNAME), SetDataTip(STR_SORT_BY_CAPTION_NAME, STR_TOOLTIP_SORT_ORDER), SetFill(1, 0), SetResize(1, 0),
01601 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, SLWW_SORT_BYDATE), SetDataTip(STR_SORT_BY_CAPTION_DATE, STR_TOOLTIP_SORT_ORDER), SetFill(1, 0), SetResize(1, 0),
01602 EndContainer(),
01603 NWidget(WWT_PANEL, COLOUR_GREY, SLWW_BACKGROUND), SetFill(1, 0), SetResize(1, 0), EndContainer(),
01604 NWidget(WWT_PANEL, COLOUR_GREY, SLWW_FILE_BACKGROUND),
01605 NWidget(NWID_HORIZONTAL),
01606 NWidget(WWT_INSET, COLOUR_GREY, SLWW_DRIVES_DIRECTORIES_LIST), SetPadding(2, 1, 0, 2),
01607 SetDataTip(0x0, STR_SAVELOAD_LIST_TOOLTIP), SetResize(1, 10), EndContainer(),
01608 NWidget(NWID_VERTICAL),
01609 NWidget(WWT_PUSHIMGBTN, COLOUR_GREY, SLWW_HOME_BUTTON), SetMinimalSize(12, 12), SetDataTip(SPR_HOUSE_ICON, STR_SAVELOAD_HOME_BUTTON),
01610 NWidget(WWT_SCROLLBAR, COLOUR_GREY, SLWW_SCROLLBAR),
01611 EndContainer(),
01612 EndContainer(),
01613 NWidget(WWT_EDITBOX, COLOUR_GREY, SLWW_SAVE_OSK_TITLE), SetPadding(3, 2, 2, 2), SetFill(1, 0), SetResize(1, 0),
01614 SetDataTip(STR_SAVELOAD_OSKTITLE, STR_SAVELOAD_EDITBOX_TOOLTIP),
01615 EndContainer(),
01616 NWidget(NWID_HORIZONTAL),
01617 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, SLWW_DELETE_SELECTION), SetDataTip(STR_SAVELOAD_DELETE_BUTTON, STR_SAVELOAD_DELETE_TOOLTIP), SetFill(1, 0), SetResize(1, 0),
01618 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, SLWW_SAVE_GAME), SetDataTip(STR_SAVELOAD_SAVE_BUTTON, STR_SAVELOAD_SAVE_TOOLTIP), SetFill(1, 0), SetResize(1, 0),
01619 NWidget(WWT_RESIZEBOX, COLOUR_GREY),
01620 EndContainer(),
01621 };
01622
01623
01624 const TextColour _fios_colours[] = {
01625 TC_LIGHT_BLUE, TC_DARK_GREEN, TC_DARK_GREEN, TC_ORANGE, TC_LIGHT_BROWN,
01626 TC_ORANGE, TC_LIGHT_BROWN, TC_ORANGE, TC_ORANGE, TC_YELLOW
01627 };
01628
01629 void BuildFileList()
01630 {
01631 _fios_path_changed = true;
01632 FiosFreeSavegameList();
01633
01634 switch (_saveload_mode) {
01635 case SLD_NEW_GAME:
01636 case SLD_LOAD_SCENARIO:
01637 case SLD_SAVE_SCENARIO:
01638 FiosGetScenarioList(_saveload_mode); break;
01639 case SLD_LOAD_HEIGHTMAP:
01640 FiosGetHeightmapList(_saveload_mode); break;
01641
01642 default: FiosGetSavegameList(_saveload_mode); break;
01643 }
01644 }
01645
01646 static void MakeSortedSaveGameList()
01647 {
01648 uint sort_start = 0;
01649 uint sort_end = 0;
01650
01651
01652
01653
01654
01655 for (const FiosItem *item = _fios_items.Begin(); item != _fios_items.End(); item++) {
01656 switch (item->type) {
01657 case FIOS_TYPE_DIR: sort_start++; break;
01658 case FIOS_TYPE_PARENT: sort_start++; break;
01659 case FIOS_TYPE_DRIVE: sort_end++; break;
01660 default: break;
01661 }
01662 }
01663
01664 uint s_amount = _fios_items.Length() - sort_start - sort_end;
01665 QSortT(_fios_items.Get(sort_start), s_amount, CompareFiosItems);
01666 }
01667
01668 extern void StartupEngines();
01669
01670 struct SaveLoadWindow : public QueryStringBaseWindow {
01671 private:
01672 FiosItem o_dir;
01673 public:
01674
01675 void GenerateFileName()
01676 {
01677 GenerateDefaultSaveName(this->edit_str_buf, &this->edit_str_buf[this->edit_str_size - 1]);
01678 }
01679
01680 SaveLoadWindow(const WindowDesc *desc, SaveLoadDialogMode mode) : QueryStringBaseWindow(64)
01681 {
01682 static const StringID saveload_captions[] = {
01683 STR_SAVELOAD_LOAD_CAPTION,
01684 STR_SAVELOAD_LOAD_SCENARIO,
01685 STR_SAVELOAD_SAVE_CAPTION,
01686 STR_SAVELOAD_SAVE_SCENARIO,
01687 STR_SAVELOAD_LOAD_HEIGHTMAP,
01688 };
01689 assert((uint)mode < lengthof(saveload_captions));
01690
01691
01692
01693 switch (mode) {
01694 case SLD_SAVE_GAME: this->GenerateFileName(); break;
01695 case SLD_SAVE_SCENARIO: strecpy(this->edit_str_buf, "UNNAMED", &this->edit_str_buf[edit_str_size - 1]); break;
01696 default: break;
01697 }
01698
01699 this->afilter = CS_ALPHANUMERAL;
01700 InitializeTextBuffer(&this->text, this->edit_str_buf, this->edit_str_size, 240);
01701
01702 this->CreateNestedTree(desc);
01703 if (mode == SLD_LOAD_GAME) this->GetWidget<NWidgetStacked>(SLWW_CONTENT_DOWNLOAD_SEL)->SetDisplayedPlane(SZSP_HORIZONTAL);
01704 this->GetWidget<NWidgetCore>(SLWW_WINDOWTITLE)->widget_data = saveload_captions[mode];
01705
01706 this->FinishInitNested(desc, 0);
01707
01708 this->LowerWidget(SLWW_DRIVES_DIRECTORIES_LIST);
01709
01710
01711
01712 if (_game_mode != GM_MENU && !_networking && _game_mode != GM_EDITOR) {
01713 DoCommandP(0, PM_PAUSED_SAVELOAD, 1, CMD_PAUSE);
01714 }
01715 SetObjectToPlace(SPR_CURSOR_ZZZ, PAL_NONE, HT_NONE, WC_MAIN_WINDOW, 0);
01716
01717 BuildFileList();
01718
01719 ResetObjectToPlace();
01720
01721 o_dir.type = FIOS_TYPE_DIRECT;
01722 switch (_saveload_mode) {
01723 case SLD_SAVE_GAME:
01724 case SLD_LOAD_GAME:
01725 FioGetDirectory(o_dir.name, lengthof(o_dir.name), SAVE_DIR);
01726 break;
01727
01728 case SLD_SAVE_SCENARIO:
01729 case SLD_LOAD_SCENARIO:
01730 FioGetDirectory(o_dir.name, lengthof(o_dir.name), SCENARIO_DIR);
01731 break;
01732
01733 case SLD_LOAD_HEIGHTMAP:
01734 FioGetDirectory(o_dir.name, lengthof(o_dir.name), HEIGHTMAP_DIR);
01735 break;
01736
01737 default:
01738 strecpy(o_dir.name, _personal_dir, lastof(o_dir.name));
01739 }
01740
01741
01742 if (_saveload_mode == SLD_SAVE_GAME || _saveload_mode == SLD_SAVE_SCENARIO) {
01743 this->SetFocusedWidget(SLWW_SAVE_OSK_TITLE);
01744 }
01745 }
01746
01747 virtual ~SaveLoadWindow()
01748 {
01749
01750 if (!_networking && _game_mode != GM_EDITOR && _game_mode != GM_MENU) {
01751 DoCommandP(0, PM_PAUSED_SAVELOAD, 0, CMD_PAUSE);
01752 }
01753 FiosFreeSavegameList();
01754 }
01755
01756 virtual void DrawWidget(const Rect &r, int widget) const
01757 {
01758 switch (widget) {
01759 case SLWW_SORT_BYNAME:
01760 case SLWW_SORT_BYDATE:
01761 if (((_savegame_sort_order & SORT_BY_NAME) != 0) == (widget == SLWW_SORT_BYNAME)) {
01762 this->DrawSortButtonState(widget, _savegame_sort_order & SORT_DESCENDING ? SBS_DOWN : SBS_UP);
01763 }
01764 break;
01765
01766 case SLWW_BACKGROUND: {
01767 static const char *path = NULL;
01768 static StringID str = STR_ERROR_UNABLE_TO_READ_DRIVE;
01769 static uint64 tot = 0;
01770
01771 if (_fios_path_changed) {
01772 str = FiosGetDescText(&path, &tot);
01773 _fios_path_changed = false;
01774 }
01775
01776 if (str != STR_ERROR_UNABLE_TO_READ_DRIVE) SetDParam(0, tot);
01777 DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, r.top + FONT_HEIGHT_NORMAL + WD_FRAMERECT_TOP, str);
01778 DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, r.top + WD_FRAMERECT_TOP, path, TC_BLACK);
01779 } break;
01780
01781 case SLWW_DRIVES_DIRECTORIES_LIST: {
01782 GfxFillRect(r.left + 1, r.top + 1, r.right, r.bottom, 0xD7);
01783
01784 uint y = r.top + WD_FRAMERECT_TOP;
01785 for (uint pos = this->vscroll.GetPosition(); pos < _fios_items.Length(); pos++) {
01786 const FiosItem *item = _fios_items.Get(pos);
01787
01788 DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, item->title, _fios_colours[item->type]);
01789 y += this->resize.step_height;
01790 if (y >= this->vscroll.GetCapacity() * this->resize.step_height + r.top + WD_FRAMERECT_TOP) break;
01791 }
01792 } break;
01793 }
01794 }
01795
01796 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
01797 {
01798 switch (widget) {
01799 case SLWW_BACKGROUND:
01800 size->height = 2 * FONT_HEIGHT_NORMAL + WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM;
01801 break;
01802
01803 case SLWW_DRIVES_DIRECTORIES_LIST:
01804 resize->height = FONT_HEIGHT_NORMAL;
01805 size->height = resize->height * 10 + WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM;
01806 break;
01807
01808 case SLWW_SORT_BYNAME:
01809 case SLWW_SORT_BYDATE: {
01810 Dimension d = GetStringBoundingBox(this->GetWidget<NWidgetCore>(widget)->widget_data);
01811 d.width += padding.width + WD_SORTBUTTON_ARROW_WIDTH * 2;
01812 d.height += padding.height;
01813 *size = maxdim(*size, d);
01814 break;
01815 }
01816 }
01817 }
01818
01819 virtual void OnPaint()
01820 {
01821 if (_savegame_sort_dirty) {
01822 _savegame_sort_dirty = false;
01823 MakeSortedSaveGameList();
01824 }
01825
01826 this->vscroll.SetCount(_fios_items.Length());
01827 this->DrawWidgets();
01828
01829 if (_saveload_mode == SLD_SAVE_GAME || _saveload_mode == SLD_SAVE_SCENARIO) {
01830 this->DrawEditBox(SLWW_SAVE_OSK_TITLE);
01831 }
01832 }
01833
01834 virtual void OnClick(Point pt, int widget, int click_count)
01835 {
01836 switch (widget) {
01837 case SLWW_SORT_BYNAME:
01838 _savegame_sort_order = (_savegame_sort_order == SORT_BY_NAME) ?
01839 SORT_BY_NAME | SORT_DESCENDING : SORT_BY_NAME;
01840 _savegame_sort_dirty = true;
01841 this->SetDirty();
01842 break;
01843
01844 case SLWW_SORT_BYDATE:
01845 _savegame_sort_order = (_savegame_sort_order == SORT_BY_DATE) ?
01846 SORT_BY_DATE | SORT_DESCENDING : SORT_BY_DATE;
01847 _savegame_sort_dirty = true;
01848 this->SetDirty();
01849 break;
01850
01851 case SLWW_HOME_BUTTON:
01852 FiosBrowseTo(&o_dir);
01853 this->SetDirty();
01854 BuildFileList();
01855 break;
01856
01857 case SLWW_DRIVES_DIRECTORIES_LIST: {
01858 int y = (pt.y - this->GetWidget<NWidgetBase>(SLWW_DRIVES_DIRECTORIES_LIST)->pos_y - WD_FRAMERECT_TOP) / this->resize.step_height;
01859
01860 if (y < 0 || (y += this->vscroll.GetPosition()) >= this->vscroll.GetCount()) return;
01861
01862 const FiosItem *file = _fios_items.Get(y);
01863
01864 const char *name = FiosBrowseTo(file);
01865 if (name != NULL) {
01866 if (_saveload_mode == SLD_LOAD_GAME || _saveload_mode == SLD_LOAD_SCENARIO) {
01867 _switch_mode = (_game_mode == GM_EDITOR) ? SM_LOAD_SCENARIO : SM_LOAD;
01868
01869 SetFiosType(file->type);
01870 strecpy(_file_to_saveload.name, name, lastof(_file_to_saveload.name));
01871 strecpy(_file_to_saveload.title, file->title, lastof(_file_to_saveload.title));
01872
01873 delete this;
01874 } else if (_saveload_mode == SLD_LOAD_HEIGHTMAP) {
01875 SetFiosType(file->type);
01876 strecpy(_file_to_saveload.name, name, lastof(_file_to_saveload.name));
01877 strecpy(_file_to_saveload.title, file->title, lastof(_file_to_saveload.title));
01878
01879 delete this;
01880 ShowHeightmapLoad();
01881 } else {
01882
01883 ttd_strlcpy(this->text.buf, file->title, this->text.maxsize);
01884 UpdateTextBufferSize(&this->text);
01885 this->SetWidgetDirty(SLWW_SAVE_OSK_TITLE);
01886 }
01887 } else {
01888
01889 this->SetDirty();
01890 BuildFileList();
01891 }
01892 break;
01893 }
01894
01895 case SLWW_CONTENT_DOWNLOAD:
01896 if (!_network_available) {
01897 ShowErrorMessage(STR_NETWORK_ERROR_NOTAVAILABLE, INVALID_STRING_ID, 0, 0);
01898 } else {
01899 #if defined(ENABLE_NETWORK)
01900 switch (_saveload_mode) {
01901 default: NOT_REACHED();
01902 case SLD_LOAD_SCENARIO: ShowNetworkContentListWindow(NULL, CONTENT_TYPE_SCENARIO); break;
01903 case SLD_LOAD_HEIGHTMAP: ShowNetworkContentListWindow(NULL, CONTENT_TYPE_HEIGHTMAP); break;
01904 }
01905 #endif
01906 }
01907 break;
01908
01909 case SLWW_DELETE_SELECTION: case SLWW_SAVE_GAME:
01910 break;
01911 }
01912 }
01913
01914 virtual void OnMouseLoop()
01915 {
01916 if (_saveload_mode == SLD_SAVE_GAME || _saveload_mode == SLD_SAVE_SCENARIO) {
01917 this->HandleEditBox(SLWW_SAVE_OSK_TITLE);
01918 }
01919 }
01920
01921 virtual EventState OnKeyPress(uint16 key, uint16 keycode)
01922 {
01923 if (keycode == WKC_ESC) {
01924 delete this;
01925 return ES_HANDLED;
01926 }
01927
01928 EventState state = ES_NOT_HANDLED;
01929 if ((_saveload_mode == SLD_SAVE_GAME || _saveload_mode == SLD_SAVE_SCENARIO) &&
01930 this->HandleEditBoxKey(SLWW_SAVE_OSK_TITLE, key, keycode, state) == HEBR_CONFIRM) {
01931 this->HandleButtonClick(SLWW_SAVE_GAME);
01932 }
01933
01934 return state;
01935 }
01936
01937 virtual void OnTimeout()
01938 {
01939
01940
01941 if (!(_saveload_mode == SLD_SAVE_GAME || _saveload_mode == SLD_SAVE_SCENARIO)) return;
01942
01943 if (this->IsWidgetLowered(SLWW_DELETE_SELECTION)) {
01944 if (!FiosDelete(this->text.buf)) {
01945 ShowErrorMessage(STR_ERROR_UNABLE_TO_DELETE_FILE, INVALID_STRING_ID, 0, 0);
01946 } else {
01947 BuildFileList();
01948
01949 if (_saveload_mode == SLD_SAVE_GAME) GenerateFileName();
01950 }
01951
01952 UpdateTextBufferSize(&this->text);
01953 this->SetDirty();
01954 } else if (this->IsWidgetLowered(SLWW_SAVE_GAME)) {
01955 _switch_mode = SM_SAVE;
01956 FiosMakeSavegameName(_file_to_saveload.name, this->text.buf, sizeof(_file_to_saveload.name));
01957
01958
01959 if (_game_mode == GM_EDITOR) StartupEngines();
01960 }
01961 }
01962
01963 virtual void OnResize()
01964 {
01965 this->vscroll.SetCapacityFromWidget(this, SLWW_DRIVES_DIRECTORIES_LIST);
01966 }
01967
01968 virtual void OnInvalidateData(int data)
01969 {
01970 BuildFileList();
01971 }
01972 };
01973
01974 static const WindowDesc _load_dialog_desc(
01975 WDP_CENTER, 257, 294,
01976 WC_SAVELOAD, WC_NONE,
01977 WDF_UNCLICK_BUTTONS,
01978 _nested_load_dialog_widgets, lengthof(_nested_load_dialog_widgets)
01979 );
01980
01981 static const WindowDesc _save_dialog_desc(
01982 WDP_CENTER, 257, 320,
01983 WC_SAVELOAD, WC_NONE,
01984 WDF_UNCLICK_BUTTONS,
01985 _nested_save_dialog_widgets, lengthof(_nested_save_dialog_widgets)
01986 );
01987
01990 static const FileType _file_modetotype[] = {
01991 FT_SAVEGAME,
01992 FT_SCENARIO,
01993 FT_SAVEGAME,
01994 FT_SCENARIO,
01995 FT_HEIGHTMAP,
01996 FT_SAVEGAME,
01997 };
01998
01999 void ShowSaveLoadDialog(SaveLoadDialogMode mode)
02000 {
02001 DeleteWindowById(WC_SAVELOAD, 0);
02002
02003 const WindowDesc *sld;
02004 switch (mode) {
02005 case SLD_SAVE_GAME:
02006 case SLD_SAVE_SCENARIO:
02007 sld = &_save_dialog_desc; break;
02008 default:
02009 sld = &_load_dialog_desc; break;
02010 }
02011
02012 _saveload_mode = mode;
02013 _file_to_saveload.filetype = _file_modetotype[mode];
02014
02015 new SaveLoadWindow(sld, mode);
02016 }
02017
02018 void RedrawAutosave()
02019 {
02020 SetWindowDirty(WC_STATUS_BAR, 0);
02021 }
02022
02023 void SetFiosType(const byte fiostype)
02024 {
02025 switch (fiostype) {
02026 case FIOS_TYPE_FILE:
02027 case FIOS_TYPE_SCENARIO:
02028 _file_to_saveload.mode = SL_LOAD;
02029 break;
02030
02031 case FIOS_TYPE_OLDFILE:
02032 case FIOS_TYPE_OLD_SCENARIO:
02033 _file_to_saveload.mode = SL_OLD_LOAD;
02034 break;
02035
02036 #ifdef WITH_PNG
02037 case FIOS_TYPE_PNG:
02038 _file_to_saveload.mode = SL_PNG;
02039 break;
02040 #endif
02041
02042 case FIOS_TYPE_BMP:
02043 _file_to_saveload.mode = SL_BMP;
02044 break;
02045
02046 default:
02047 _file_to_saveload.mode = SL_INVALID;
02048 break;
02049 }
02050 }