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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
00161 td.grf = NULL;
00162
00163 CargoArray acceptance;
00164 AddAcceptedCargo(tile, acceptance, NULL);
00165 GetTileDesc(tile, &td);
00166
00167 uint line_nr = 0;
00168
00169
00170 SetDParam(0, td.dparam[0]);
00171 GetString(this->landinfo_data[line_nr], td.str, lastof(this->landinfo_data[line_nr]));
00172 line_nr++;
00173
00174
00175 for (uint i = 0; i < 4; i++) {
00176 if (td.owner_type[i] == STR_NULL) continue;
00177
00178 SetDParam(0, STR_LAND_AREA_INFORMATION_OWNER_N_A);
00179 if (td.owner[i] != OWNER_NONE && td.owner[i] != OWNER_WATER) GetNameOfOwner(td.owner[i], tile);
00180 GetString(this->landinfo_data[line_nr], td.owner_type[i], lastof(this->landinfo_data[line_nr]));
00181 line_nr++;
00182 }
00183
00184
00185 StringID str = STR_LAND_AREA_INFORMATION_COST_TO_CLEAR_N_A;
00186 Company *c = Company::GetIfValid(_local_company);
00187 if (c != NULL) {
00188 Money old_money = c->money;
00189 c->money = INT64_MAX;
00190 CommandCost costclear = DoCommand(tile, 0, 0, DC_NONE, CMD_LANDSCAPE_CLEAR);
00191 c->money = old_money;
00192 if (costclear.Succeeded()) {
00193 Money cost = costclear.GetCost();
00194 if (cost < 0) {
00195 cost = -cost;
00196 str = STR_LAND_AREA_INFORMATION_REVENUE_WHEN_CLEARED;
00197 } else {
00198 str = STR_LAND_AREA_INFORMATION_COST_TO_CLEAR;
00199 }
00200 SetDParam(0, cost);
00201 }
00202 }
00203 GetString(this->landinfo_data[line_nr], str, lastof(this->landinfo_data[line_nr]));
00204 line_nr++;
00205
00206
00207 char tmp[16];
00208 snprintf(tmp, lengthof(tmp), "0x%.4X", tile);
00209 SetDParam(0, TileX(tile));
00210 SetDParam(1, TileY(tile));
00211 SetDParam(2, TileHeight(tile));
00212 SetDParamStr(3, tmp);
00213 GetString(this->landinfo_data[line_nr], STR_LAND_AREA_INFORMATION_LANDINFO_COORDS, lastof(this->landinfo_data[line_nr]));
00214 line_nr++;
00215
00216
00217 SetDParam(0, STR_LAND_AREA_INFORMATION_LOCAL_AUTHORITY_NONE);
00218 if (t != NULL) {
00219 SetDParam(0, STR_TOWN_NAME);
00220 SetDParam(1, t->index);
00221 }
00222 GetString(this->landinfo_data[line_nr], STR_LAND_AREA_INFORMATION_LOCAL_AUTHORITY, lastof(this->landinfo_data[line_nr]));
00223 line_nr++;
00224
00225
00226 if (td.build_date != INVALID_DATE) {
00227 SetDParam(0, td.build_date);
00228 GetString(this->landinfo_data[line_nr], STR_LAND_AREA_INFORMATION_BUILD_DATE, lastof(this->landinfo_data[line_nr]));
00229 line_nr++;
00230 }
00231
00232
00233 if (td.station_class != STR_NULL) {
00234 SetDParam(0, td.station_class);
00235 GetString(this->landinfo_data[line_nr], STR_LAND_AREA_INFORMATION_STATION_CLASS, lastof(this->landinfo_data[line_nr]));
00236 line_nr++;
00237 }
00238
00239
00240 if (td.station_name != STR_NULL) {
00241 SetDParam(0, td.station_name);
00242 GetString(this->landinfo_data[line_nr], STR_LAND_AREA_INFORMATION_STATION_TYPE, lastof(this->landinfo_data[line_nr]));
00243 line_nr++;
00244 }
00245
00246
00247 if (td.grf != NULL) {
00248 SetDParamStr(0, td.grf);
00249 GetString(this->landinfo_data[line_nr], STR_LAND_AREA_INFORMATION_NEWGRF_NAME, lastof(this->landinfo_data[line_nr]));
00250 line_nr++;
00251 }
00252
00253 assert(line_nr < LAND_INFO_CENTERED_LINES);
00254
00255
00256 this->landinfo_data[line_nr][0] = '\0';
00257
00258
00259 char *strp = GetString(this->landinfo_data[LAND_INFO_MULTICENTER_LINE], STR_LAND_AREA_INFORMATION_CARGO_ACCEPTED, lastof(this->landinfo_data[LAND_INFO_MULTICENTER_LINE]));
00260 bool found = false;
00261
00262 for (CargoID i = 0; i < NUM_CARGO; ++i) {
00263 if (acceptance[i] > 0) {
00264
00265 if (found) {
00266 *strp++ = ',';
00267 *strp++ = ' ';
00268 }
00269 found = true;
00270
00271
00272 if (acceptance[i] < 8) {
00273 SetDParam(0, acceptance[i]);
00274 SetDParam(1, CargoSpec::Get(i)->name);
00275 strp = GetString(strp, STR_LAND_AREA_INFORMATION_CARGO_EIGHTS, lastof(this->landinfo_data[LAND_INFO_MULTICENTER_LINE]));
00276 } else {
00277 strp = GetString(strp, CargoSpec::Get(i)->name, lastof(this->landinfo_data[LAND_INFO_MULTICENTER_LINE]));
00278 }
00279 }
00280 }
00281 if (!found) this->landinfo_data[LAND_INFO_MULTICENTER_LINE][0] = '\0';
00282
00283 this->InitNested(&_land_info_desc);
00284
00285 #if defined(_DEBUG)
00286 # define LANDINFOD_LEVEL 0
00287 #else
00288 # define LANDINFOD_LEVEL 1
00289 #endif
00290 DEBUG(misc, LANDINFOD_LEVEL, "TILE: %#x (%i,%i)", tile, TileX(tile), TileY(tile));
00291 DEBUG(misc, LANDINFOD_LEVEL, "type_height = %#x", _m[tile].type_height);
00292 DEBUG(misc, LANDINFOD_LEVEL, "m1 = %#x", _m[tile].m1);
00293 DEBUG(misc, LANDINFOD_LEVEL, "m2 = %#x", _m[tile].m2);
00294 DEBUG(misc, LANDINFOD_LEVEL, "m3 = %#x", _m[tile].m3);
00295 DEBUG(misc, LANDINFOD_LEVEL, "m4 = %#x", _m[tile].m4);
00296 DEBUG(misc, LANDINFOD_LEVEL, "m5 = %#x", _m[tile].m5);
00297 DEBUG(misc, LANDINFOD_LEVEL, "m6 = %#x", _m[tile].m6);
00298 DEBUG(misc, LANDINFOD_LEVEL, "m7 = %#x", _me[tile].m7);
00299 #undef LANDINFOD_LEVEL
00300 }
00301 };
00302
00303 static void Place_LandInfo(TileIndex tile)
00304 {
00305 DeleteWindowById(WC_LAND_INFO, 0);
00306 new LandInfoWindow(tile);
00307 }
00308
00309 void PlaceLandBlockInfo()
00310 {
00311 if (_cursor.sprite == SPR_CURSOR_QUERY) {
00312 ResetObjectToPlace();
00313 } else {
00314 _place_proc = Place_LandInfo;
00315 SetObjectToPlace(SPR_CURSOR_QUERY, PAL_NONE, HT_RECT, WC_MAIN_TOOLBAR, 0);
00316 }
00317 }
00318
00320 enum AboutWidgets {
00321 AW_SCROLLING_TEXT,
00322 AW_WEBSITE,
00323 };
00324
00325 static const NWidgetPart _nested_about_widgets[] = {
00326 NWidget(NWID_HORIZONTAL),
00327 NWidget(WWT_CLOSEBOX, COLOUR_GREY),
00328 NWidget(WWT_CAPTION, COLOUR_GREY), SetDataTip(STR_ABOUT_OPENTTD, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
00329 EndContainer(),
00330 NWidget(WWT_PANEL, COLOUR_GREY), SetPIP(4, 2, 4),
00331 NWidget(WWT_LABEL, COLOUR_GREY), SetDataTip(STR_ABOUT_ORIGINAL_COPYRIGHT, STR_NULL),
00332 NWidget(WWT_LABEL, COLOUR_GREY), SetDataTip(STR_ABOUT_VERSION, STR_NULL),
00333 NWidget(WWT_FRAME, COLOUR_GREY), SetPadding(0, 5, 1, 5),
00334 NWidget(WWT_EMPTY, INVALID_COLOUR, AW_SCROLLING_TEXT),
00335 EndContainer(),
00336 NWidget(WWT_LABEL, COLOUR_GREY, AW_WEBSITE), SetDataTip(STR_BLACK_RAW_STRING, STR_NULL),
00337 NWidget(WWT_LABEL, COLOUR_GREY), SetDataTip(STR_ABOUT_COPYRIGHT_OPENTTD, STR_NULL),
00338 EndContainer(),
00339 };
00340
00341 static const WindowDesc _about_desc(
00342 WDP_CENTER, 0, 0,
00343 WC_GAME_OPTIONS, WC_NONE,
00344 0,
00345 _nested_about_widgets, lengthof(_nested_about_widgets)
00346 );
00347
00348 static const char * const _credits[] = {
00349 "Original design by Chris Sawyer",
00350 "Original graphics by Simon Foster",
00351 "",
00352 "The OpenTTD team (in alphabetical order):",
00353 " Albert Hofkamp (Alberth) - GUI expert",
00354 " Jean-Fran\xC3\xA7ois Claeys (Belugas) - GUI, newindustries and more",
00355 " Matthijs Kooijman (blathijs) - Pathfinder-guru, pool rework",
00356 " Christoph Elsenhans (frosch) - General coding",
00357 " Lo\xC3\xAF""c Guilloux (glx) - Windows Expert",
00358 " Michael Lutz (michi_cc) - Path based signals",
00359 " Owen Rudge (orudge) - Forum host, OS/2 port",
00360 " Peter Nelson (peter1138) - Spiritual descendant from NewGRF gods",
00361 " Remko Bijker (Rubidium) - Lead coder and way more",
00362 " Zden\xC4\x9Bk Sojka (SmatZ) - Bug finder and fixer",
00363 " Jos\xC3\xA9 Soler (Terkhen) - General coding",
00364 " Thijs Marinussen (Yexo) - AI Framework",
00365 "",
00366 "Inactive Developers:",
00367 " Bjarni Corfitzen (Bjarni) - MacOSX port, coder and vehicles",
00368 " Victor Fischer (Celestar) - Programming everywhere you need him to",
00369 " Tam\xC3\xA1s Farag\xC3\xB3 (Darkvater) - Ex-Lead coder",
00370 " Jaroslav Mazanec (KUDr) - YAPG (Yet Another Pathfinder God) ;)",
00371 " Jonathan Coome (Maedhros) - High priest of the NewGRF Temple",
00372 " Attila B\xC3\xA1n (MiHaMiX) - Developer WebTranslator 1 and 2",
00373 " Christoph Mallon (Tron) - Programmer, code correctness police",
00374 "",
00375 "Retired Developers:",
00376 " Ludvig Strigeus (ludde) - OpenTTD author, main coder (0.1 - 0.3.3)",
00377 " Serge Paquet (vurlix) - Assistant project manager, coder (0.1 - 0.3.3)",
00378 " Dominik Scherer (dominik81) - Lead programmer, GUI expert (0.3.0 - 0.3.6)",
00379 " Benedikt Br\xC3\xBCggemeier (skidd13) - Bug fixer and code reworker",
00380 " Patric Stout (TrueLight) - Programmer (0.3 - pre0.7), sys op (active)",
00381 "",
00382 "Special thanks go out to:",
00383 " Josef Drexler - For his great work on TTDPatch",
00384 " Marcin Grzegorczyk - For his documentation of TTD internals",
00385 " Petr Baudi\xC5\xA1 (pasky) - Many patches, newGRF support",
00386 " Stefan Mei\xC3\x9Fner (sign_de) - For his work on the console",
00387 " Simon Sasburg (HackyKid) - Many bugfixes he has blessed us with",
00388 " Cian Duffy (MYOB) - BeOS port / manual writing",
00389 " Christian Rosentreter (tokai) - MorphOS / AmigaOS port",
00390 " Richard Kempton (richK) - additional airports, initial TGP implementation",
00391 "",
00392 " Alberto Demichelis - Squirrel scripting language \xC2\xA9 2003-2008",
00393 " L. Peter Deutsch - MD5 implementation \xC2\xA9 1999, 2000, 2002",
00394 " Michael Blunck - Pre-Signals and Semaphores \xC2\xA9 2003",
00395 " George - Canal/Lock graphics \xC2\xA9 2003-2004",
00396 " David Dallaston - Tram tracks",
00397 " Marcin Grzegorczyk - Foundations for Tracks on Slopes",
00398 " All Translators - Who made OpenTTD a truly international game",
00399 " Bug Reporters - Without whom OpenTTD would still be full of bugs!",
00400 "",
00401 "",
00402 "And last but not least:",
00403 " Chris Sawyer - For an amazing game!"
00404 };
00405
00406 struct AboutWindow : public Window {
00407 int text_position;
00408 byte counter;
00409 int line_height;
00410 static const int num_visible_lines = 19;
00411
00412 AboutWindow() : Window()
00413 {
00414 this->InitNested(&_about_desc);
00415
00416 this->counter = 5;
00417 this->text_position = this->GetWidget<NWidgetBase>(AW_SCROLLING_TEXT)->pos_y + this->GetWidget<NWidgetBase>(AW_SCROLLING_TEXT)->current_y;
00418 }
00419
00420 virtual void SetStringParameters(int widget) const
00421 {
00422 if (widget == AW_WEBSITE) SetDParamStr(0, "Website: http://www.openttd.org");
00423 }
00424
00425 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
00426 {
00427 if (widget != AW_SCROLLING_TEXT) return;
00428
00429 this->line_height = FONT_HEIGHT_NORMAL;
00430
00431 Dimension d;
00432 d.height = this->line_height * num_visible_lines;
00433
00434 d.width = 0;
00435 for (uint i = 0; i < lengthof(_credits); i++) {
00436 d.width = max(d.width, GetStringBoundingBox(_credits[i]).width);
00437 }
00438 *size = maxdim(*size, d);
00439 }
00440
00441 virtual void OnPaint()
00442 {
00443 this->DrawWidgets();
00444 }
00445
00446 virtual void DrawWidget(const Rect &r, int widget) const
00447 {
00448 if (widget != AW_SCROLLING_TEXT) return;
00449
00450 int y = this->text_position;
00451
00452
00453 for (uint i = 0; i < lengthof(_credits); i++) {
00454 if (y >= r.top + 7 && y < r.bottom - this->line_height) {
00455 DrawString(r.left, r.right, y, _credits[i], TC_BLACK, SA_LEFT | SA_FORCE);
00456 }
00457 y += this->line_height;
00458 }
00459 }
00460
00461 virtual void OnTick()
00462 {
00463 if (--this->counter == 0) {
00464 this->counter = 5;
00465 this->text_position--;
00466
00467 if (this->text_position < (int)(this->GetWidget<NWidgetBase>(AW_SCROLLING_TEXT)->pos_y - lengthof(_credits) * this->line_height)) {
00468 this->text_position = this->GetWidget<NWidgetBase>(AW_SCROLLING_TEXT)->pos_y + this->GetWidget<NWidgetBase>(AW_SCROLLING_TEXT)->current_y;
00469 }
00470 this->SetDirty();
00471 }
00472 }
00473 };
00474
00475 void ShowAboutWindow()
00476 {
00477 DeleteWindowById(WC_GAME_OPTIONS, 0);
00478 new AboutWindow();
00479 }
00480
00482 enum ErrorMessageWidgets {
00483 EMW_CAPTION,
00484 EMW_FACE,
00485 EMW_MESSAGE,
00486 };
00487
00488 static const NWidgetPart _nested_errmsg_widgets[] = {
00489 NWidget(NWID_HORIZONTAL),
00490 NWidget(WWT_CLOSEBOX, COLOUR_RED),
00491 NWidget(WWT_CAPTION, COLOUR_RED, EMW_CAPTION), SetDataTip(STR_ERROR_MESSAGE_CAPTION, STR_NULL),
00492 EndContainer(),
00493 NWidget(WWT_PANEL, COLOUR_RED),
00494 NWidget(WWT_EMPTY, COLOUR_RED, EMW_MESSAGE), SetPadding(0, 2, 0, 2), SetMinimalSize(236, 32),
00495 EndContainer(),
00496 };
00497
00498 static const WindowDesc _errmsg_desc(
00499 WDP_MANUAL, 0, 0,
00500 WC_ERRMSG, WC_NONE,
00501 0,
00502 _nested_errmsg_widgets, lengthof(_nested_errmsg_widgets)
00503 );
00504
00505 static const NWidgetPart _nested_errmsg_face_widgets[] = {
00506 NWidget(NWID_HORIZONTAL),
00507 NWidget(WWT_CLOSEBOX, COLOUR_RED),
00508 NWidget(WWT_CAPTION, COLOUR_RED, EMW_CAPTION), SetDataTip(STR_ERROR_MESSAGE_CAPTION_OTHER_COMPANY, STR_NULL),
00509 EndContainer(),
00510 NWidget(WWT_PANEL, COLOUR_RED),
00511 NWidget(NWID_HORIZONTAL), SetPIP(2, 1, 2),
00512 NWidget(WWT_EMPTY, COLOUR_RED, EMW_FACE), SetMinimalSize(92, 119), SetFill(0, 1), SetPadding(2, 0, 1, 0),
00513 NWidget(WWT_EMPTY, COLOUR_RED, EMW_MESSAGE), SetFill(0, 1), SetMinimalSize(238, 123),
00514 EndContainer(),
00515 EndContainer(),
00516 };
00517
00518 static const WindowDesc _errmsg_face_desc(
00519 WDP_MANUAL, 0, 0,
00520 WC_ERRMSG, WC_NONE,
00521 0,
00522 _nested_errmsg_face_widgets, lengthof(_nested_errmsg_face_widgets)
00523 );
00524
00526 struct ErrmsgWindow : public Window {
00527 private:
00528 uint duration;
00529 uint64 decode_params[20];
00530 StringID summary_msg;
00531 StringID detailed_msg;
00532 uint height_summary;
00533 uint height_detailed;
00534 Point position;
00535 CompanyID face;
00536
00537 public:
00538 ErrmsgWindow(Point pt, StringID summary_msg, StringID detailed_msg, bool no_timeout) : Window()
00539 {
00540 this->position = pt;
00541 this->duration = no_timeout ? 0 : _settings_client.gui.errmsg_duration;
00542 CopyOutDParam(this->decode_params, 0, lengthof(this->decode_params));
00543 this->summary_msg = summary_msg;
00544 this->detailed_msg = detailed_msg;
00545
00546 CompanyID company = (CompanyID)GetDParamX(this->decode_params, 2);
00547 this->face = (this->detailed_msg == STR_ERROR_OWNED_BY && company < MAX_COMPANIES) ? company : INVALID_COMPANY;
00548 const WindowDesc *desc = (face == INVALID_COMPANY) ? &_errmsg_desc : &_errmsg_face_desc;
00549
00550 assert(summary_msg != INVALID_STRING_ID);
00551
00552 this->InitNested(desc);
00553 }
00554
00555 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
00556 {
00557 if (widget != EMW_MESSAGE) return;
00558
00559 CopyInDParam(0, this->decode_params, lengthof(this->decode_params));
00560
00561
00562
00563 SwitchToErrorRefStack();
00564 RewindTextRefStack();
00565
00566 int text_width = max(0, (int)size->width - WD_FRAMETEXT_LEFT - WD_FRAMETEXT_RIGHT);
00567 this->height_summary = GetStringHeight(this->summary_msg, text_width);
00568 this->height_detailed = (this->detailed_msg == INVALID_STRING_ID) ? 0 : GetStringHeight(this->detailed_msg, text_width);
00569
00570 SwitchToNormalRefStack();
00571
00572 uint panel_height = WD_FRAMERECT_TOP + this->height_summary + WD_FRAMERECT_BOTTOM;
00573 if (this->detailed_msg != INVALID_STRING_ID) panel_height += this->height_detailed + WD_PAR_VSEP_WIDE;
00574
00575 size->height = max(size->height, panel_height);
00576 }
00577
00578 virtual Point OnInitialPosition(const WindowDesc *desc, int16 sm_width, int16 sm_height, int window_number)
00579 {
00580
00581 if (this->position.x == 0 && this->position.y == 0) {
00582 Point pt = {(_screen.width - sm_width) >> 1, (_screen.height - sm_height) >> 1};
00583 return pt;
00584 }
00585
00586
00587
00588
00589 int scr_top = GetMainViewTop() + 20;
00590 int scr_bot = GetMainViewBottom() - 20;
00591
00592 Point pt = RemapCoords2(this->position.x, this->position.y);
00593 const ViewPort *vp = FindWindowById(WC_MAIN_WINDOW, 0)->viewport;
00594 if (this->face == INVALID_COMPANY) {
00595
00596 pt.x = UnScaleByZoom(pt.x - vp->virtual_left, vp->zoom) + vp->left;
00597 pt.x = (pt.x < (_screen.width >> 1)) ? _screen.width - sm_width - 20 : 20;
00598
00599
00600 pt.y = UnScaleByZoom(pt.y - vp->virtual_top, vp->zoom) + vp->top;
00601 pt.y = (pt.y < (_screen.height >> 1)) ? scr_bot - sm_height : scr_top;
00602 } else {
00603 pt.x = Clamp(UnScaleByZoom(pt.x - vp->virtual_left, vp->zoom) + vp->left - (sm_width / 2), 0, _screen.width - sm_width);
00604 pt.y = Clamp(UnScaleByZoom(pt.y - vp->virtual_top, vp->zoom) + vp->top - (sm_height / 2), scr_top, scr_bot - sm_height);
00605 }
00606 return pt;
00607 }
00608
00609 virtual void OnPaint()
00610 {
00611 this->DrawWidgets();
00612 }
00613
00614 virtual void OnInvalidateData(int data)
00615 {
00616
00617 if (this->face != INVALID_COMPANY && !Company::IsValidID(this->face)) delete this;
00618 }
00619
00620 virtual void SetStringParameters(int widget) const
00621 {
00622 if (widget == EMW_CAPTION) CopyInDParam(0, this->decode_params, lengthof(this->decode_params));
00623 }
00624
00625 virtual void DrawWidget(const Rect &r, int widget) const
00626 {
00627 switch (widget) {
00628 case EMW_FACE: {
00629 const Company *c = Company::Get(this->face);
00630 DrawCompanyManagerFace(c->face, c->colour, r.left, r.top);
00631 break;
00632 }
00633
00634 case EMW_MESSAGE:
00635 CopyInDParam(0, this->decode_params, lengthof(this->decode_params));
00636 SwitchToErrorRefStack();
00637 RewindTextRefStack();
00638
00639 if (this->detailed_msg == INVALID_STRING_ID) {
00640 DrawStringMultiLine(r.left + WD_FRAMETEXT_LEFT, r.right - WD_FRAMETEXT_RIGHT, r.top + WD_FRAMERECT_TOP, r.bottom - WD_FRAMERECT_BOTTOM,
00641 this->summary_msg, TC_FROMSTRING, SA_CENTER);
00642 } else {
00643 int extra = (r.bottom - r.top + 1 - this->height_summary - this->height_detailed - WD_PAR_VSEP_WIDE) / 2;
00644
00645 int top = r.top + WD_FRAMERECT_TOP;
00646 int bottom = top + this->height_summary + extra;
00647 DrawStringMultiLine(r.left + WD_FRAMETEXT_LEFT, r.right - WD_FRAMETEXT_RIGHT, top, bottom, this->summary_msg, TC_FROMSTRING, SA_CENTER);
00648
00649 bottom = r.bottom - WD_FRAMERECT_BOTTOM;
00650 top = bottom - this->height_detailed - extra;
00651 DrawStringMultiLine(r.left + WD_FRAMETEXT_LEFT, r.right - WD_FRAMETEXT_RIGHT, top, bottom, this->detailed_msg, TC_FROMSTRING, SA_CENTER);
00652 }
00653
00654 SwitchToNormalRefStack();
00655 break;
00656
00657 default:
00658 break;
00659 }
00660 }
00661
00662 virtual void OnMouseLoop()
00663 {
00664
00665 if (_right_button_down && this->duration != 0) delete this;
00666 }
00667
00668 virtual void OnHundredthTick()
00669 {
00670
00671 if (this->duration != 0) {
00672 this->duration--;
00673 if (this->duration == 0) delete this;
00674 }
00675 }
00676
00677 ~ErrmsgWindow()
00678 {
00679 SetRedErrorSquare(INVALID_TILE);
00680 extern StringID _switch_mode_errorstr;
00681 _switch_mode_errorstr = INVALID_STRING_ID;
00682 }
00683
00684 virtual EventState OnKeyPress(uint16 key, uint16 keycode)
00685 {
00686 if (keycode != WKC_SPACE) return ES_NOT_HANDLED;
00687 delete this;
00688 return ES_HANDLED;
00689 }
00690 };
00691
00700 void ShowErrorMessage(StringID summary_msg, StringID detailed_msg, int x, int y, bool no_timeout)
00701 {
00702 DeleteWindowById(WC_ERRMSG, 0);
00703
00704 if (_settings_client.gui.errmsg_duration == 0 && !no_timeout) return;
00705
00706 if (summary_msg == STR_NULL) summary_msg = STR_EMPTY;
00707
00708 Point pt = {x, y};
00709 new ErrmsgWindow(pt, summary_msg, detailed_msg, no_timeout);
00710 }
00711
00712 void ShowEstimatedCostOrIncome(Money cost, int x, int y)
00713 {
00714 StringID msg = STR_MESSAGE_ESTIMATED_COST;
00715
00716 if (cost < 0) {
00717 cost = -cost;
00718 msg = STR_MESSAGE_ESTIMATED_INCOME;
00719 }
00720 SetDParam(0, cost);
00721 ShowErrorMessage(msg, INVALID_STRING_ID, x, y);
00722 }
00723
00724 void ShowCostOrIncomeAnimation(int x, int y, int z, Money cost)
00725 {
00726 Point pt = RemapCoords(x, y, z);
00727 StringID msg = STR_INCOME_FLOAT_COST;
00728
00729 if (cost < 0) {
00730 cost = -cost;
00731 msg = STR_INCOME_FLOAT_INCOME;
00732 }
00733 SetDParam(0, cost);
00734 AddTextEffect(msg, pt.x, pt.y, DAY_TICKS, TE_RISING);
00735 }
00736
00737 void ShowFeederIncomeAnimation(int x, int y, int z, Money cost)
00738 {
00739 Point pt = RemapCoords(x, y, z);
00740
00741 SetDParam(0, cost);
00742 AddTextEffect(STR_FEEDER, pt.x, pt.y, DAY_TICKS, TE_RISING);
00743 }
00744
00745 TextEffectID ShowFillingPercent(int x, int y, int z, uint8 percent, StringID string)
00746 {
00747 Point pt = RemapCoords(x, y, z);
00748
00749 assert(string != STR_NULL);
00750
00751 SetDParam(0, percent);
00752 return AddTextEffect(string, pt.x, pt.y, 0, TE_STATIC);
00753 }
00754
00755 void UpdateFillingPercent(TextEffectID te_id, uint8 percent, StringID string)
00756 {
00757 assert(string != STR_NULL);
00758
00759 SetDParam(0, percent);
00760 UpdateTextEffect(te_id, string);
00761 }
00762
00763 void HideFillingPercent(TextEffectID *te_id)
00764 {
00765 if (*te_id == INVALID_TE_ID) return;
00766
00767 RemoveTextEffect(*te_id);
00768 *te_id = INVALID_TE_ID;
00769 }
00770
00771 static const NWidgetPart _nested_tooltips_widgets[] = {
00772 NWidget(WWT_PANEL, COLOUR_GREY, 0), SetMinimalSize(200, 32), EndContainer(),
00773 };
00774
00775 static const WindowDesc _tool_tips_desc(
00776 WDP_MANUAL, 0, 0,
00777 WC_TOOLTIPS, WC_NONE,
00778 0,
00779 _nested_tooltips_widgets, lengthof(_nested_tooltips_widgets)
00780 );
00781
00783 struct TooltipsWindow : public Window
00784 {
00785 StringID string_id;
00786 byte paramcount;
00787 uint64 params[5];
00788 bool use_left_mouse_button;
00789
00790 TooltipsWindow(StringID str, uint paramcount, const uint64 params[], bool use_left_mouse_button) : Window()
00791 {
00792 this->string_id = str;
00793 assert_compile(sizeof(this->params[0]) == sizeof(params[0]));
00794 assert(paramcount <= lengthof(this->params));
00795 memcpy(this->params, params, sizeof(this->params[0]) * paramcount);
00796 this->paramcount = paramcount;
00797 this->use_left_mouse_button = use_left_mouse_button;
00798
00799 this->InitNested(&_tool_tips_desc);
00800
00801 this->flags4 &= ~WF_WHITE_BORDER_MASK;
00802 }
00803
00804 virtual Point OnInitialPosition(const WindowDesc *desc, int16 sm_width, int16 sm_height, int window_number)
00805 {
00806
00807
00808
00809 int scr_top = GetMainViewTop() + 2;
00810 int scr_bot = GetMainViewBottom() - 2;
00811
00812 Point pt;
00813
00814
00815
00816
00817 pt.y = Clamp(_cursor.pos.y + _cursor.size.y + _cursor.offs.y + 5, scr_top, scr_bot);
00818 if (pt.y + sm_height > scr_bot) pt.y = min(_cursor.pos.y + _cursor.offs.y - 5, scr_bot) - sm_height;
00819 pt.x = Clamp(_cursor.pos.x - (sm_width >> 1), 0, _screen.width - sm_width);
00820
00821 return pt;
00822 }
00823
00824 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
00825 {
00826
00827 for (uint i = 0; i != this->paramcount; i++) SetDParam(i, this->params[i]);
00828
00829 size->width = min(GetStringBoundingBox(this->string_id).width, 194);
00830 size->height = GetStringHeight(this->string_id, size->width);
00831
00832
00833 size->width += 2 + WD_FRAMERECT_LEFT + WD_FRAMERECT_RIGHT;
00834 size->height += 2 + WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM;
00835 }
00836
00837 virtual void DrawWidget(const Rect &r, int widget) const
00838 {
00839
00840 GfxFillRect(r.left, r.top, r.right, r.bottom, 0);
00841 GfxFillRect(r.left + 1, r.top + 1, r.right - 1, r.bottom - 1, 0x44);
00842
00843 for (uint arg = 0; arg < this->paramcount; arg++) {
00844 SetDParam(arg, this->params[arg]);
00845 }
00846 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);
00847 }
00848
00849
00850 virtual void OnPaint()
00851 {
00852 this->DrawWidgets();
00853 }
00854
00855 virtual void OnMouseLoop()
00856 {
00857
00858
00859 if (this->use_left_mouse_button ? !_left_button_down : !_right_button_down) delete this;
00860 }
00861 };
00862
00869 void GuiShowTooltips(StringID str, uint paramcount, const uint64 params[], bool use_left_mouse_button)
00870 {
00871 DeleteWindowById(WC_TOOLTIPS, 0);
00872
00873 if (str == STR_NULL) return;
00874
00875 new TooltipsWindow(str, paramcount, params, use_left_mouse_button);
00876 }
00877
00878
00879
00880
00881 static void DelChar(Textbuf *tb, bool backspace)
00882 {
00883 WChar c;
00884 char *s = tb->buf + tb->caretpos;
00885
00886 if (backspace) s = Utf8PrevChar(s);
00887
00888 uint16 len = (uint16)Utf8Decode(&c, s);
00889 uint width = GetCharacterWidth(FS_NORMAL, c);
00890
00891 tb->width -= width;
00892 if (backspace) {
00893 tb->caretpos -= len;
00894 tb->caretxoffs -= width;
00895 }
00896
00897
00898 memmove(s, s + len, tb->size - (s - tb->buf) - len);
00899 tb->size -= len;
00900 }
00901
00909 bool DeleteTextBufferChar(Textbuf *tb, int delmode)
00910 {
00911 if (delmode == WKC_BACKSPACE && tb->caretpos != 0) {
00912 DelChar(tb, true);
00913 return true;
00914 } else if (delmode == WKC_DELETE && tb->caretpos < tb->size - 1) {
00915 DelChar(tb, false);
00916 return true;
00917 }
00918
00919 return false;
00920 }
00921
00926 void DeleteTextBufferAll(Textbuf *tb)
00927 {
00928 memset(tb->buf, 0, tb->maxsize);
00929 tb->size = 1;
00930 tb->width = tb->caretpos = tb->caretxoffs = 0;
00931 }
00932
00941 bool InsertTextBufferChar(Textbuf *tb, WChar key)
00942 {
00943 const byte charwidth = GetCharacterWidth(FS_NORMAL, key);
00944 uint16 len = (uint16)Utf8CharLen(key);
00945 if (tb->size + len <= tb->maxsize && (tb->maxwidth == 0 || tb->width + charwidth <= tb->maxwidth)) {
00946 memmove(tb->buf + tb->caretpos + len, tb->buf + tb->caretpos, tb->size - tb->caretpos);
00947 Utf8Encode(tb->buf + tb->caretpos, key);
00948 tb->size += len;
00949 tb->width += charwidth;
00950
00951 tb->caretpos += len;
00952 tb->caretxoffs += charwidth;
00953 return true;
00954 }
00955 return false;
00956 }
00957
00965 bool InsertTextBufferClipboard(Textbuf *tb)
00966 {
00967 char utf8_buf[512];
00968
00969 if (!GetClipboardContents(utf8_buf, lengthof(utf8_buf))) return false;
00970
00971 uint16 width = 0, length = 0;
00972 WChar c;
00973 for (const char *ptr = utf8_buf; (c = Utf8Consume(&ptr)) != '\0';) {
00974 if (!IsPrintable(c)) break;
00975
00976 byte len = Utf8CharLen(c);
00977 if (tb->size + length + len > tb->maxsize) break;
00978
00979 byte charwidth = GetCharacterWidth(FS_NORMAL, c);
00980 if (tb->maxwidth != 0 && width + tb->width + charwidth > tb->maxwidth) break;
00981
00982 width += charwidth;
00983 length += len;
00984 }
00985
00986 if (length == 0) return false;
00987
00988 memmove(tb->buf + tb->caretpos + length, tb->buf + tb->caretpos, tb->size - tb->caretpos);
00989 memcpy(tb->buf + tb->caretpos, utf8_buf, length);
00990 tb->width += width;
00991 tb->caretxoffs += width;
00992
00993 tb->size += length;
00994 tb->caretpos += length;
00995 assert(tb->size <= tb->maxsize);
00996 tb->buf[tb->size - 1] = '\0';
00997
00998 return true;
00999 }
01000
01008 bool MoveTextBufferPos(Textbuf *tb, int navmode)
01009 {
01010 switch (navmode) {
01011 case WKC_LEFT:
01012 if (tb->caretpos != 0) {
01013 WChar c;
01014 const char *s = Utf8PrevChar(tb->buf + tb->caretpos);
01015 Utf8Decode(&c, s);
01016 tb->caretpos = s - tb->buf;
01017 tb->caretxoffs -= GetCharacterWidth(FS_NORMAL, c);
01018
01019 return true;
01020 }
01021 break;
01022
01023 case WKC_RIGHT:
01024 if (tb->caretpos < tb->size - 1) {
01025 WChar c;
01026
01027 tb->caretpos += (uint16)Utf8Decode(&c, tb->buf + tb->caretpos);
01028 tb->caretxoffs += GetCharacterWidth(FS_NORMAL, c);
01029
01030 return true;
01031 }
01032 break;
01033
01034 case WKC_HOME:
01035 tb->caretpos = 0;
01036 tb->caretxoffs = 0;
01037 return true;
01038
01039 case WKC_END:
01040 tb->caretpos = tb->size - 1;
01041 tb->caretxoffs = tb->width;
01042 return true;
01043
01044 default:
01045 break;
01046 }
01047
01048 return false;
01049 }
01050
01060 void InitializeTextBuffer(Textbuf *tb, char *buf, uint16 maxsize, uint16 maxwidth)
01061 {
01062 assert(maxsize != 0);
01063
01064 tb->buf = buf;
01065 tb->maxsize = maxsize;
01066 tb->maxwidth = maxwidth;
01067 tb->caret = true;
01068 UpdateTextBufferSize(tb);
01069 }
01070
01077 void UpdateTextBufferSize(Textbuf *tb)
01078 {
01079 const char *buf = tb->buf;
01080
01081 tb->width = 0;
01082 tb->size = 1;
01083
01084 WChar c;
01085 while ((c = Utf8Consume(&buf)) != '\0') {
01086 tb->width += GetCharacterWidth(FS_NORMAL, c);
01087 tb->size += Utf8CharLen(c);
01088 }
01089
01090 assert(tb->size <= tb->maxsize);
01091
01092 tb->caretpos = tb->size - 1;
01093 tb->caretxoffs = tb->width;
01094 }
01095
01096 bool HandleCaret(Textbuf *tb)
01097 {
01098
01099 bool b = !!(_caret_timer & 0x20);
01100
01101 if (b != tb->caret) {
01102 tb->caret = b;
01103 return true;
01104 }
01105 return false;
01106 }
01107
01108 bool QueryString::HasEditBoxFocus(const Window *w, int wid) const
01109 {
01110 if (w->IsWidgetGloballyFocused(wid)) return true;
01111 if (w->window_class != WC_OSK || _focused_window != w->parent) return false;
01112 return w->parent->nested_focus != NULL && w->parent->nested_focus->type == WWT_EDITBOX;
01113 }
01114
01115 HandleEditBoxResult QueryString::HandleEditBoxKey(Window *w, int wid, uint16 key, uint16 keycode, Window::EventState &state)
01116 {
01117 if (!QueryString::HasEditBoxFocus(w, wid)) return HEBR_NOT_FOCUSED;
01118
01119 state = Window::ES_HANDLED;
01120
01121 switch (keycode) {
01122 case WKC_ESC: return HEBR_CANCEL;
01123
01124 case WKC_RETURN: case WKC_NUM_ENTER: return HEBR_CONFIRM;
01125
01126 #ifdef WITH_COCOA
01127 case (WKC_META | 'V'):
01128 #endif
01129 case (WKC_CTRL | 'V'):
01130 if (InsertTextBufferClipboard(&this->text)) w->SetWidgetDirty(wid);
01131 break;
01132
01133 #ifdef WITH_COCOA
01134 case (WKC_META | 'U'):
01135 #endif
01136 case (WKC_CTRL | 'U'):
01137 DeleteTextBufferAll(&this->text);
01138 w->SetWidgetDirty(wid);
01139 break;
01140
01141 case WKC_BACKSPACE: case WKC_DELETE:
01142 if (DeleteTextBufferChar(&this->text, keycode)) w->SetWidgetDirty(wid);
01143 break;
01144
01145 case WKC_LEFT: case WKC_RIGHT: case WKC_END: case WKC_HOME:
01146 if (MoveTextBufferPos(&this->text, keycode)) w->SetWidgetDirty(wid);
01147 break;
01148
01149 default:
01150 if (IsValidChar(key, this->afilter)) {
01151 if (InsertTextBufferChar(&this->text, key)) w->SetWidgetDirty(wid);
01152 } else {
01153 state = Window::ES_NOT_HANDLED;
01154 }
01155 }
01156
01157 return HEBR_EDITING;
01158 }
01159
01160 void QueryString::HandleEditBox(Window *w, int wid)
01161 {
01162 if (HasEditBoxFocus(w, wid) && HandleCaret(&this->text)) {
01163 w->SetWidgetDirty(wid);
01164
01165
01166 if (w->window_class != WC_OSK) {
01167 Window *w_osk = FindWindowById(WC_OSK, 0);
01168 if (w_osk != NULL && w_osk->parent == w) w_osk->InvalidateData();
01169 }
01170 }
01171 }
01172
01173 void QueryString::DrawEditBox(Window *w, int wid)
01174 {
01175 const NWidgetBase *wi = w->GetWidget<NWidgetBase>(wid);
01176
01177 assert((wi->type & WWT_MASK) == WWT_EDITBOX);
01178 int left = wi->pos_x;
01179 int right = wi->pos_x + wi->current_x - 1;
01180 int top = wi->pos_y;
01181 int bottom = wi->pos_y + wi->current_y - 1;
01182
01183 GfxFillRect(left + 1, top + 1, right - 1, bottom - 1, 215);
01184
01185
01186 DrawPixelInfo dpi;
01187 if (!FillDrawPixelInfo(&dpi, left + WD_FRAMERECT_LEFT, top + WD_FRAMERECT_TOP, right - left - WD_FRAMERECT_RIGHT, bottom - top - WD_FRAMERECT_BOTTOM)) return;
01188
01189 DrawPixelInfo *old_dpi = _cur_dpi;
01190 _cur_dpi = &dpi;
01191
01192
01193
01194 const Textbuf *tb = &this->text;
01195 int delta = min(0, (right - left) - tb->width - 10);
01196
01197 if (tb->caretxoffs + delta < 0) delta = -tb->caretxoffs;
01198
01199 DrawString(delta, tb->width, 0, tb->buf, TC_YELLOW);
01200 if (HasEditBoxFocus(w, wid) && tb->caret) {
01201 int caret_width = GetStringBoundingBox("_").width;
01202 DrawString(tb->caretxoffs + delta, tb->caretxoffs + delta + caret_width, 0, "_", TC_WHITE);
01203 }
01204
01205 _cur_dpi = old_dpi;
01206 }
01207
01208 HandleEditBoxResult QueryStringBaseWindow::HandleEditBoxKey(int wid, uint16 key, uint16 keycode, EventState &state)
01209 {
01210 return this->QueryString::HandleEditBoxKey(this, wid, key, keycode, state);
01211 }
01212
01213 void QueryStringBaseWindow::HandleEditBox(int wid)
01214 {
01215 this->QueryString::HandleEditBox(this, wid);
01216 }
01217
01218 void QueryStringBaseWindow::DrawEditBox(int wid)
01219 {
01220 this->QueryString::DrawEditBox(this, wid);
01221 }
01222
01223 void QueryStringBaseWindow::OnOpenOSKWindow(int wid)
01224 {
01225 ShowOnScreenKeyboard(this, wid, 0, 0);
01226 }
01227
01229 enum QueryStringWidgets {
01230 QUERY_STR_WIDGET_CAPTION,
01231 QUERY_STR_WIDGET_TEXT,
01232 QUERY_STR_WIDGET_DEFAULT,
01233 QUERY_STR_WIDGET_CANCEL,
01234 QUERY_STR_WIDGET_OK
01235 };
01236
01238 struct QueryStringWindow : public QueryStringBaseWindow
01239 {
01240 QueryStringFlags flags;
01241
01242 QueryStringWindow(StringID str, StringID caption, uint maxsize, uint maxwidth, const WindowDesc *desc, Window *parent, CharSetFilter afilter, QueryStringFlags flags) :
01243 QueryStringBaseWindow(maxsize)
01244 {
01245 GetString(this->edit_str_buf, str, &this->edit_str_buf[maxsize - 1]);
01246 this->edit_str_buf[maxsize - 1] = '\0';
01247
01248 if ((flags & QSF_ACCEPT_UNCHANGED) == 0) this->orig = strdup(this->edit_str_buf);
01249
01250 this->caption = caption;
01251 this->afilter = afilter;
01252 this->flags = flags;
01253 InitializeTextBuffer(&this->text, this->edit_str_buf, maxsize, maxwidth);
01254
01255 this->InitNested(desc);
01256
01257 this->parent = parent;
01258
01259 this->SetFocusedWidget(QUERY_STR_WIDGET_TEXT);
01260 this->LowerWidget(QUERY_STR_WIDGET_TEXT);
01261 }
01262
01263 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
01264 {
01265 if (widget == QUERY_STR_WIDGET_DEFAULT && (this->flags & QSF_ENABLE_DEFAULT) == 0) {
01266
01267 fill->width = 0;
01268 resize->width = 0;
01269 size->width = 0;
01270 }
01271 }
01272
01273 virtual void OnPaint()
01274 {
01275 this->DrawWidgets();
01276
01277 this->DrawEditBox(QUERY_STR_WIDGET_TEXT);
01278 }
01279
01280 virtual void SetStringParameters(int widget) const
01281 {
01282 if (widget == QUERY_STR_WIDGET_CAPTION) SetDParam(0, this->caption);
01283 }
01284
01285 void OnOk()
01286 {
01287 if (this->orig == NULL || strcmp(this->text.buf, this->orig) != 0) {
01288
01289
01290 if (this->parent != NULL) {
01291 this->parent->OnQueryTextFinished(this->text.buf);
01292 } else {
01293 HandleOnEditText(this->text.buf);
01294 }
01295 this->handled = true;
01296 }
01297 }
01298
01299 virtual void OnClick(Point pt, int widget, int click_count)
01300 {
01301 switch (widget) {
01302 case QUERY_STR_WIDGET_DEFAULT:
01303 this->text.buf[0] = '\0';
01304
01305 case QUERY_STR_WIDGET_OK:
01306 this->OnOk();
01307
01308 case QUERY_STR_WIDGET_CANCEL:
01309 delete this;
01310 break;
01311 }
01312 }
01313
01314 virtual void OnMouseLoop()
01315 {
01316 this->HandleEditBox(QUERY_STR_WIDGET_TEXT);
01317 }
01318
01319 virtual EventState OnKeyPress(uint16 key, uint16 keycode)
01320 {
01321 EventState state = ES_NOT_HANDLED;
01322 switch (this->HandleEditBoxKey(QUERY_STR_WIDGET_TEXT, key, keycode, state)) {
01323 default: NOT_REACHED();
01324 case HEBR_EDITING: {
01325 Window *osk = FindWindowById(WC_OSK, 0);
01326 if (osk != NULL && osk->parent == this) osk->InvalidateData();
01327 } break;
01328 case HEBR_CONFIRM: this->OnOk();
01329
01330 case HEBR_CANCEL: delete this; break;
01331 case HEBR_NOT_FOCUSED: break;
01332 }
01333 return state;
01334 }
01335
01336 virtual void OnOpenOSKWindow(int wid)
01337 {
01338 ShowOnScreenKeyboard(this, wid, QUERY_STR_WIDGET_CANCEL, QUERY_STR_WIDGET_OK);
01339 }
01340
01341 ~QueryStringWindow()
01342 {
01343 if (!this->handled && this->parent != NULL) {
01344 Window *parent = this->parent;
01345 this->parent = NULL;
01346 parent->OnQueryTextFinished(NULL);
01347 }
01348 }
01349 };
01350
01351 static const NWidgetPart _nested_query_string_widgets[] = {
01352 NWidget(NWID_HORIZONTAL),
01353 NWidget(WWT_CLOSEBOX, COLOUR_GREY),
01354 NWidget(WWT_CAPTION, COLOUR_GREY, QUERY_STR_WIDGET_CAPTION), SetDataTip(STR_WHITE_STRING, STR_NULL),
01355 EndContainer(),
01356 NWidget(WWT_PANEL, COLOUR_GREY),
01357 NWidget(WWT_EDITBOX, COLOUR_GREY, QUERY_STR_WIDGET_TEXT), SetMinimalSize(256, 12), SetFill(1, 1), SetPadding(2, 2, 2, 2),
01358 EndContainer(),
01359 NWidget(NWID_HORIZONTAL, NC_EQUALSIZE),
01360 NWidget(WWT_TEXTBTN, COLOUR_GREY, QUERY_STR_WIDGET_DEFAULT), SetMinimalSize(87, 12), SetFill(1, 1), SetDataTip(STR_BUTTON_DEFAULT, STR_NULL),
01361 NWidget(WWT_TEXTBTN, COLOUR_GREY, QUERY_STR_WIDGET_CANCEL), SetMinimalSize(86, 12), SetFill(1, 1), SetDataTip(STR_BUTTON_CANCEL, STR_NULL),
01362 NWidget(WWT_TEXTBTN, COLOUR_GREY, QUERY_STR_WIDGET_OK), SetMinimalSize(87, 12), SetFill(1, 1), SetDataTip(STR_BUTTON_OK, STR_NULL),
01363 EndContainer(),
01364 };
01365
01366 static const WindowDesc _query_string_desc(
01367 WDP_AUTO, 0, 0,
01368 WC_QUERY_STRING, WC_NONE,
01369 0,
01370 _nested_query_string_widgets, lengthof(_nested_query_string_widgets)
01371 );
01372
01383 void ShowQueryString(StringID str, StringID caption, uint maxsize, uint maxwidth, Window *parent, CharSetFilter afilter, QueryStringFlags flags)
01384 {
01385 DeleteWindowById(WC_QUERY_STRING, 0);
01386 new QueryStringWindow(str, caption, maxsize, maxwidth, &_query_string_desc, parent, afilter, flags);
01387 }
01388
01389
01390 enum QueryWidgets {
01391 QUERY_WIDGET_CAPTION,
01392 QUERY_WIDGET_TEXT,
01393 QUERY_WIDGET_NO,
01394 QUERY_WIDGET_YES
01395 };
01396
01400 struct QueryWindow : public Window {
01401 QueryCallbackProc *proc;
01402 uint64 params[10];
01403 StringID message;
01404 StringID caption;
01405
01406 QueryWindow(const WindowDesc *desc, StringID caption, StringID message, Window *parent, QueryCallbackProc *callback) : Window()
01407 {
01408
01409
01410 CopyOutDParam(this->params, 0, lengthof(this->params));
01411 this->caption = caption;
01412 this->message = message;
01413 this->proc = callback;
01414
01415 this->InitNested(desc);
01416
01417 if (parent == NULL) parent = FindWindowById(WC_MAIN_WINDOW, 0);
01418 this->parent = parent;
01419 this->left = parent->left + (parent->width / 2) - (this->width / 2);
01420 this->top = parent->top + (parent->height / 2) - (this->height / 2);
01421 }
01422
01423 ~QueryWindow()
01424 {
01425 if (this->proc != NULL) this->proc(this->parent, false);
01426 }
01427
01428 virtual void SetStringParameters(int widget) const
01429 {
01430 switch (widget) {
01431 case QUERY_WIDGET_CAPTION:
01432 CopyInDParam(1, this->params, lengthof(this->params));
01433 SetDParam(0, this->caption);
01434 break;
01435
01436 case QUERY_WIDGET_TEXT:
01437 CopyInDParam(0, this->params, lengthof(this->params));
01438 break;
01439 }
01440 }
01441
01442 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
01443 {
01444 if (widget != QUERY_WIDGET_TEXT) return;
01445
01446 Dimension d = GetStringMultiLineBoundingBox(this->message, *size);
01447 d.width += padding.width;
01448 d.height += padding.height;
01449 *size = d;
01450 }
01451
01452 virtual void DrawWidget(const Rect &r, int widget) const
01453 {
01454 if (widget != QUERY_WIDGET_TEXT) return;
01455
01456 DrawStringMultiLine(r.left, r.right, r.top, r.bottom, this->message, TC_FROMSTRING, SA_CENTER);
01457 }
01458
01459 virtual void OnPaint()
01460 {
01461 this->DrawWidgets();
01462 }
01463
01464 virtual void OnClick(Point pt, int widget, int click_count)
01465 {
01466 switch (widget) {
01467 case QUERY_WIDGET_YES: {
01468
01469
01470 QueryCallbackProc *proc = this->proc;
01471 Window *parent = this->parent;
01472
01473 this->proc = NULL;
01474 delete this;
01475 if (proc != NULL) {
01476 proc(parent, true);
01477 proc = NULL;
01478 }
01479 } break;
01480 case QUERY_WIDGET_NO:
01481 delete this;
01482 break;
01483 }
01484 }
01485
01486 virtual EventState OnKeyPress(uint16 key, uint16 keycode)
01487 {
01488
01489 switch (keycode) {
01490 case WKC_RETURN:
01491 case WKC_NUM_ENTER:
01492 if (this->proc != NULL) {
01493 this->proc(this->parent, true);
01494 this->proc = NULL;
01495 }
01496
01497 case WKC_ESC:
01498 delete this;
01499 return ES_HANDLED;
01500 }
01501 return ES_NOT_HANDLED;
01502 }
01503 };
01504
01505 static const NWidgetPart _nested_query_widgets[] = {
01506 NWidget(NWID_HORIZONTAL),
01507 NWidget(WWT_CLOSEBOX, COLOUR_RED),
01508 NWidget(WWT_CAPTION, COLOUR_RED, QUERY_WIDGET_CAPTION), SetDataTip(STR_JUST_STRING, STR_NULL),
01509 EndContainer(),
01510 NWidget(WWT_PANEL, COLOUR_RED), SetPIP(8, 15, 8),
01511 NWidget(WWT_TEXT, COLOUR_RED, QUERY_WIDGET_TEXT), SetMinimalSize(200, 12),
01512 NWidget(NWID_HORIZONTAL, NC_EQUALSIZE), SetPIP(20, 29, 20),
01513 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, QUERY_WIDGET_NO), SetMinimalSize(71, 12), SetDataTip(STR_QUIT_NO, STR_NULL),
01514 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, QUERY_WIDGET_YES), SetMinimalSize(71, 12), SetDataTip(STR_QUIT_YES, STR_NULL),
01515 EndContainer(),
01516 EndContainer(),
01517 };
01518
01519 static const WindowDesc _query_desc(
01520 WDP_CENTER, 0, 0,
01521 WC_CONFIRM_POPUP_QUERY, WC_NONE,
01522 WDF_UNCLICK_BUTTONS | WDF_MODAL,
01523 _nested_query_widgets, lengthof(_nested_query_widgets)
01524 );
01525
01534 void ShowQuery(StringID caption, StringID message, Window *parent, QueryCallbackProc *callback)
01535 {
01536 new QueryWindow(&_query_desc, caption, message, parent, callback);
01537 }
01538
01539
01540 enum SaveLoadWindowWidgets {
01541 SLWW_WINDOWTITLE,
01542 SLWW_SORT_BYNAME,
01543 SLWW_SORT_BYDATE,
01544 SLWW_BACKGROUND,
01545 SLWW_FILE_BACKGROUND,
01546 SLWW_HOME_BUTTON,
01547 SLWW_DRIVES_DIRECTORIES_LIST,
01548 SLWW_SCROLLBAR,
01549 SLWW_CONTENT_DOWNLOAD,
01550 SLWW_SAVE_OSK_TITLE,
01551 SLWW_DELETE_SELECTION,
01552 SLWW_SAVE_GAME,
01553 SLWW_CONTENT_DOWNLOAD_SEL,
01554 };
01555
01556 static const NWidgetPart _nested_load_dialog_widgets[] = {
01557 NWidget(NWID_HORIZONTAL),
01558 NWidget(WWT_CLOSEBOX, COLOUR_GREY),
01559 NWidget(WWT_CAPTION, COLOUR_GREY, SLWW_WINDOWTITLE),
01560 EndContainer(),
01561 NWidget(NWID_HORIZONTAL, NC_EQUALSIZE),
01562 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, SLWW_SORT_BYNAME), SetDataTip(STR_SORT_BY_CAPTION_NAME, STR_TOOLTIP_SORT_ORDER), SetFill(1, 0), SetResize(1, 0),
01563 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, SLWW_SORT_BYDATE), SetDataTip(STR_SORT_BY_CAPTION_DATE, STR_TOOLTIP_SORT_ORDER), SetFill(1, 0), SetResize(1, 0),
01564 EndContainer(),
01565 NWidget(WWT_PANEL, COLOUR_GREY, SLWW_BACKGROUND), SetFill(1, 0), SetResize(1, 0), EndContainer(),
01566 NWidget(WWT_PANEL, COLOUR_GREY, SLWW_FILE_BACKGROUND),
01567 NWidget(NWID_HORIZONTAL),
01568 NWidget(NWID_VERTICAL),
01569 NWidget(WWT_INSET, COLOUR_GREY, SLWW_DRIVES_DIRECTORIES_LIST), SetFill(1, 1), SetPadding(2, 1, 2, 2),
01570 SetDataTip(0x0, STR_SAVELOAD_LIST_TOOLTIP), SetResize(1, 10), EndContainer(),
01571 NWidget(NWID_SELECTION, INVALID_COLOUR, SLWW_CONTENT_DOWNLOAD_SEL),
01572 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, SLWW_CONTENT_DOWNLOAD), SetResize(1, 0),
01573 SetDataTip(STR_INTRO_ONLINE_CONTENT, STR_INTRO_TOOLTIP_ONLINE_CONTENT),
01574 EndContainer(),
01575 EndContainer(),
01576 NWidget(NWID_VERTICAL),
01577 NWidget(WWT_PUSHIMGBTN, COLOUR_GREY, SLWW_HOME_BUTTON), SetMinimalSize(12, 12), SetDataTip(SPR_HOUSE_ICON, STR_SAVELOAD_HOME_BUTTON),
01578 NWidget(WWT_SCROLLBAR, COLOUR_GREY, SLWW_SCROLLBAR),
01579 NWidget(WWT_RESIZEBOX, COLOUR_GREY),
01580 EndContainer(),
01581 EndContainer(),
01582 EndContainer(),
01583 };
01584
01585 static const NWidgetPart _nested_save_dialog_widgets[] = {
01586 NWidget(NWID_HORIZONTAL),
01587 NWidget(WWT_CLOSEBOX, COLOUR_GREY),
01588 NWidget(WWT_CAPTION, COLOUR_GREY, SLWW_WINDOWTITLE),
01589 EndContainer(),
01590 NWidget(NWID_HORIZONTAL, NC_EQUALSIZE),
01591 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, SLWW_SORT_BYNAME), SetDataTip(STR_SORT_BY_CAPTION_NAME, STR_TOOLTIP_SORT_ORDER), SetFill(1, 0), SetResize(1, 0),
01592 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, SLWW_SORT_BYDATE), SetDataTip(STR_SORT_BY_CAPTION_DATE, STR_TOOLTIP_SORT_ORDER), SetFill(1, 0), SetResize(1, 0),
01593 EndContainer(),
01594 NWidget(WWT_PANEL, COLOUR_GREY, SLWW_BACKGROUND), SetFill(1, 0), SetResize(1, 0), EndContainer(),
01595 NWidget(WWT_PANEL, COLOUR_GREY, SLWW_FILE_BACKGROUND),
01596 NWidget(NWID_HORIZONTAL),
01597 NWidget(WWT_INSET, COLOUR_GREY, SLWW_DRIVES_DIRECTORIES_LIST), SetPadding(2, 1, 0, 2),
01598 SetDataTip(0x0, STR_SAVELOAD_LIST_TOOLTIP), SetResize(1, 10), EndContainer(),
01599 NWidget(NWID_VERTICAL),
01600 NWidget(WWT_PUSHIMGBTN, COLOUR_GREY, SLWW_HOME_BUTTON), SetMinimalSize(12, 12), SetDataTip(SPR_HOUSE_ICON, STR_SAVELOAD_HOME_BUTTON),
01601 NWidget(WWT_SCROLLBAR, COLOUR_GREY, SLWW_SCROLLBAR),
01602 EndContainer(),
01603 EndContainer(),
01604 NWidget(WWT_EDITBOX, COLOUR_GREY, SLWW_SAVE_OSK_TITLE), SetPadding(3, 2, 2, 2), SetFill(1, 0), SetResize(1, 0),
01605 SetDataTip(STR_SAVELOAD_OSKTITLE, STR_SAVELOAD_EDITBOX_TOOLTIP),
01606 EndContainer(),
01607 NWidget(NWID_HORIZONTAL),
01608 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, SLWW_DELETE_SELECTION), SetDataTip(STR_SAVELOAD_DELETE_BUTTON, STR_SAVELOAD_DELETE_TOOLTIP), SetFill(1, 0), SetResize(1, 0),
01609 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, SLWW_SAVE_GAME), SetDataTip(STR_SAVELOAD_SAVE_BUTTON, STR_SAVELOAD_SAVE_TOOLTIP), SetFill(1, 0), SetResize(1, 0),
01610 NWidget(WWT_RESIZEBOX, COLOUR_GREY),
01611 EndContainer(),
01612 };
01613
01614
01615 const TextColour _fios_colours[] = {
01616 TC_LIGHT_BLUE, TC_DARK_GREEN, TC_DARK_GREEN, TC_ORANGE, TC_LIGHT_BROWN,
01617 TC_ORANGE, TC_LIGHT_BROWN, TC_ORANGE, TC_ORANGE, TC_YELLOW
01618 };
01619
01620 void BuildFileList()
01621 {
01622 _fios_path_changed = true;
01623 FiosFreeSavegameList();
01624
01625 switch (_saveload_mode) {
01626 case SLD_NEW_GAME:
01627 case SLD_LOAD_SCENARIO:
01628 case SLD_SAVE_SCENARIO:
01629 FiosGetScenarioList(_saveload_mode); break;
01630 case SLD_LOAD_HEIGHTMAP:
01631 FiosGetHeightmapList(_saveload_mode); break;
01632
01633 default: FiosGetSavegameList(_saveload_mode); break;
01634 }
01635 }
01636
01637 static void MakeSortedSaveGameList()
01638 {
01639 uint sort_start = 0;
01640 uint sort_end = 0;
01641
01642
01643
01644
01645
01646 for (const FiosItem *item = _fios_items.Begin(); item != _fios_items.End(); item++) {
01647 switch (item->type) {
01648 case FIOS_TYPE_DIR: sort_start++; break;
01649 case FIOS_TYPE_PARENT: sort_start++; break;
01650 case FIOS_TYPE_DRIVE: sort_end++; break;
01651 default: break;
01652 }
01653 }
01654
01655 uint s_amount = _fios_items.Length() - sort_start - sort_end;
01656 QSortT(_fios_items.Get(sort_start), s_amount, CompareFiosItems);
01657 }
01658
01659 extern void StartupEngines();
01660
01661 struct SaveLoadWindow : public QueryStringBaseWindow {
01662 private:
01663 FiosItem o_dir;
01664 public:
01665
01666 void GenerateFileName()
01667 {
01668 GenerateDefaultSaveName(this->edit_str_buf, &this->edit_str_buf[this->edit_str_size - 1]);
01669 }
01670
01671 SaveLoadWindow(const WindowDesc *desc, SaveLoadDialogMode mode) : QueryStringBaseWindow(64)
01672 {
01673 static const StringID saveload_captions[] = {
01674 STR_SAVELOAD_LOAD_CAPTION,
01675 STR_SAVELOAD_LOAD_SCENARIO,
01676 STR_SAVELOAD_SAVE_CAPTION,
01677 STR_SAVELOAD_SAVE_SCENARIO,
01678 STR_SAVELOAD_LOAD_HEIGHTMAP,
01679 };
01680 assert((uint)mode < lengthof(saveload_captions));
01681
01682
01683
01684 switch (mode) {
01685 case SLD_SAVE_GAME: this->GenerateFileName(); break;
01686 case SLD_SAVE_SCENARIO: strecpy(this->edit_str_buf, "UNNAMED", &this->edit_str_buf[edit_str_size - 1]); break;
01687 default: break;
01688 }
01689
01690 this->afilter = CS_ALPHANUMERAL;
01691 InitializeTextBuffer(&this->text, this->edit_str_buf, this->edit_str_size, 240);
01692
01693 this->CreateNestedTree(desc);
01694 if (mode == SLD_LOAD_GAME) this->GetWidget<NWidgetStacked>(SLWW_CONTENT_DOWNLOAD_SEL)->SetDisplayedPlane(SZSP_HORIZONTAL);
01695 this->GetWidget<NWidgetCore>(SLWW_WINDOWTITLE)->widget_data = saveload_captions[mode];
01696
01697 this->FinishInitNested(desc, 0);
01698
01699 this->LowerWidget(SLWW_DRIVES_DIRECTORIES_LIST);
01700
01701
01702
01703 if (_game_mode != GM_MENU && !_networking && _game_mode != GM_EDITOR) {
01704 DoCommandP(0, PM_PAUSED_SAVELOAD, 1, CMD_PAUSE);
01705 }
01706 SetObjectToPlace(SPR_CURSOR_ZZZ, PAL_NONE, HT_NONE, WC_MAIN_WINDOW, 0);
01707
01708 BuildFileList();
01709
01710 ResetObjectToPlace();
01711
01712 o_dir.type = FIOS_TYPE_DIRECT;
01713 switch (_saveload_mode) {
01714 case SLD_SAVE_GAME:
01715 case SLD_LOAD_GAME:
01716 FioGetDirectory(o_dir.name, lengthof(o_dir.name), SAVE_DIR);
01717 break;
01718
01719 case SLD_SAVE_SCENARIO:
01720 case SLD_LOAD_SCENARIO:
01721 FioGetDirectory(o_dir.name, lengthof(o_dir.name), SCENARIO_DIR);
01722 break;
01723
01724 case SLD_LOAD_HEIGHTMAP:
01725 FioGetDirectory(o_dir.name, lengthof(o_dir.name), HEIGHTMAP_DIR);
01726 break;
01727
01728 default:
01729 strecpy(o_dir.name, _personal_dir, lastof(o_dir.name));
01730 }
01731
01732
01733 if (_saveload_mode == SLD_SAVE_GAME || _saveload_mode == SLD_SAVE_SCENARIO) {
01734 this->SetFocusedWidget(SLWW_SAVE_OSK_TITLE);
01735 }
01736 }
01737
01738 virtual ~SaveLoadWindow()
01739 {
01740
01741 if (!_networking && _game_mode != GM_EDITOR && _game_mode != GM_MENU) {
01742 DoCommandP(0, PM_PAUSED_SAVELOAD, 0, CMD_PAUSE);
01743 }
01744 FiosFreeSavegameList();
01745 }
01746
01747 virtual void DrawWidget(const Rect &r, int widget) const
01748 {
01749 switch (widget) {
01750 case SLWW_SORT_BYNAME:
01751 case SLWW_SORT_BYDATE:
01752 if (((_savegame_sort_order & SORT_BY_NAME) != 0) == (widget == SLWW_SORT_BYNAME)) {
01753 this->DrawSortButtonState(widget, _savegame_sort_order & SORT_DESCENDING ? SBS_DOWN : SBS_UP);
01754 }
01755 break;
01756
01757 case SLWW_BACKGROUND: {
01758 static const char *path = NULL;
01759 static StringID str = STR_ERROR_UNABLE_TO_READ_DRIVE;
01760 static uint64 tot = 0;
01761
01762 if (_fios_path_changed) {
01763 str = FiosGetDescText(&path, &tot);
01764 _fios_path_changed = false;
01765 }
01766
01767 if (str != STR_ERROR_UNABLE_TO_READ_DRIVE) SetDParam(0, tot);
01768 DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, r.top + FONT_HEIGHT_NORMAL + WD_FRAMERECT_TOP, str);
01769 DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, r.top + WD_FRAMERECT_TOP, path, TC_BLACK);
01770 } break;
01771
01772 case SLWW_DRIVES_DIRECTORIES_LIST: {
01773 GfxFillRect(r.left + 1, r.top + 1, r.right, r.bottom, 0xD7);
01774
01775 uint y = r.top + WD_FRAMERECT_TOP;
01776 for (uint pos = this->vscroll.GetPosition(); pos < _fios_items.Length(); pos++) {
01777 const FiosItem *item = _fios_items.Get(pos);
01778
01779 DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, item->title, _fios_colours[item->type]);
01780 y += this->resize.step_height;
01781 if (y >= this->vscroll.GetCapacity() * this->resize.step_height + r.top + WD_FRAMERECT_TOP) break;
01782 }
01783 } break;
01784 }
01785 }
01786
01787 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
01788 {
01789 switch (widget) {
01790 case SLWW_BACKGROUND:
01791 size->height = 2 * FONT_HEIGHT_NORMAL + WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM;
01792 break;
01793
01794 case SLWW_DRIVES_DIRECTORIES_LIST:
01795 resize->height = FONT_HEIGHT_NORMAL;
01796 size->height = resize->height * 10 + WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM;
01797 break;
01798 }
01799 }
01800
01801 virtual void OnPaint()
01802 {
01803 if (_savegame_sort_dirty) {
01804 _savegame_sort_dirty = false;
01805 MakeSortedSaveGameList();
01806 }
01807
01808 this->vscroll.SetCount(_fios_items.Length());
01809 this->DrawWidgets();
01810
01811 if (_saveload_mode == SLD_SAVE_GAME || _saveload_mode == SLD_SAVE_SCENARIO) {
01812 this->DrawEditBox(SLWW_SAVE_OSK_TITLE);
01813 }
01814 }
01815
01816 virtual void OnClick(Point pt, int widget, int click_count)
01817 {
01818 switch (widget) {
01819 case SLWW_SORT_BYNAME:
01820 _savegame_sort_order = (_savegame_sort_order == SORT_BY_NAME) ?
01821 SORT_BY_NAME | SORT_DESCENDING : SORT_BY_NAME;
01822 _savegame_sort_dirty = true;
01823 this->SetDirty();
01824 break;
01825
01826 case SLWW_SORT_BYDATE:
01827 _savegame_sort_order = (_savegame_sort_order == SORT_BY_DATE) ?
01828 SORT_BY_DATE | SORT_DESCENDING : SORT_BY_DATE;
01829 _savegame_sort_dirty = true;
01830 this->SetDirty();
01831 break;
01832
01833 case SLWW_HOME_BUTTON:
01834 FiosBrowseTo(&o_dir);
01835 this->SetDirty();
01836 BuildFileList();
01837 break;
01838
01839 case SLWW_DRIVES_DIRECTORIES_LIST: {
01840 int y = (pt.y - this->GetWidget<NWidgetBase>(SLWW_DRIVES_DIRECTORIES_LIST)->pos_y - WD_FRAMERECT_TOP) / this->resize.step_height;
01841
01842 if (y < 0 || (y += this->vscroll.GetPosition()) >= this->vscroll.GetCount()) return;
01843
01844 const FiosItem *file = _fios_items.Get(y);
01845
01846 const char *name = FiosBrowseTo(file);
01847 if (name != NULL) {
01848 if (_saveload_mode == SLD_LOAD_GAME || _saveload_mode == SLD_LOAD_SCENARIO) {
01849 _switch_mode = (_game_mode == GM_EDITOR) ? SM_LOAD_SCENARIO : SM_LOAD;
01850
01851 SetFiosType(file->type);
01852 strecpy(_file_to_saveload.name, name, lastof(_file_to_saveload.name));
01853 strecpy(_file_to_saveload.title, file->title, lastof(_file_to_saveload.title));
01854
01855 delete this;
01856 } else if (_saveload_mode == SLD_LOAD_HEIGHTMAP) {
01857 SetFiosType(file->type);
01858 strecpy(_file_to_saveload.name, name, lastof(_file_to_saveload.name));
01859 strecpy(_file_to_saveload.title, file->title, lastof(_file_to_saveload.title));
01860
01861 delete this;
01862 ShowHeightmapLoad();
01863 } else {
01864
01865 ttd_strlcpy(this->text.buf, file->title, this->text.maxsize);
01866 UpdateTextBufferSize(&this->text);
01867 this->SetWidgetDirty(SLWW_SAVE_OSK_TITLE);
01868 }
01869 } else {
01870
01871 this->SetDirty();
01872 BuildFileList();
01873 }
01874 break;
01875 }
01876
01877 case SLWW_CONTENT_DOWNLOAD:
01878 if (!_network_available) {
01879 ShowErrorMessage(STR_NETWORK_ERROR_NOTAVAILABLE, INVALID_STRING_ID, 0, 0);
01880 } else {
01881 #if defined(ENABLE_NETWORK)
01882 switch (_saveload_mode) {
01883 default: NOT_REACHED();
01884 case SLD_LOAD_SCENARIO: ShowNetworkContentListWindow(NULL, CONTENT_TYPE_SCENARIO); break;
01885 case SLD_LOAD_HEIGHTMAP: ShowNetworkContentListWindow(NULL, CONTENT_TYPE_HEIGHTMAP); break;
01886 }
01887 #endif
01888 }
01889 break;
01890
01891 case SLWW_DELETE_SELECTION: case SLWW_SAVE_GAME:
01892 break;
01893 }
01894 }
01895
01896 virtual void OnMouseLoop()
01897 {
01898 if (_saveload_mode == SLD_SAVE_GAME || _saveload_mode == SLD_SAVE_SCENARIO) {
01899 this->HandleEditBox(SLWW_SAVE_OSK_TITLE);
01900 }
01901 }
01902
01903 virtual EventState OnKeyPress(uint16 key, uint16 keycode)
01904 {
01905 if (keycode == WKC_ESC) {
01906 delete this;
01907 return ES_HANDLED;
01908 }
01909
01910 EventState state = ES_NOT_HANDLED;
01911 if ((_saveload_mode == SLD_SAVE_GAME || _saveload_mode == SLD_SAVE_SCENARIO) &&
01912 this->HandleEditBoxKey(SLWW_SAVE_OSK_TITLE, key, keycode, state) == HEBR_CONFIRM) {
01913 this->HandleButtonClick(SLWW_SAVE_GAME);
01914 }
01915
01916 return state;
01917 }
01918
01919 virtual void OnTimeout()
01920 {
01921
01922
01923 if (!(_saveload_mode == SLD_SAVE_GAME || _saveload_mode == SLD_SAVE_SCENARIO)) return;
01924
01925 if (this->IsWidgetLowered(SLWW_DELETE_SELECTION)) {
01926 if (!FiosDelete(this->text.buf)) {
01927 ShowErrorMessage(STR_ERROR_UNABLE_TO_DELETE_FILE, INVALID_STRING_ID, 0, 0);
01928 } else {
01929 BuildFileList();
01930
01931 if (_saveload_mode == SLD_SAVE_GAME) GenerateFileName();
01932 }
01933
01934 UpdateTextBufferSize(&this->text);
01935 this->SetDirty();
01936 } else if (this->IsWidgetLowered(SLWW_SAVE_GAME)) {
01937 _switch_mode = SM_SAVE;
01938 FiosMakeSavegameName(_file_to_saveload.name, this->text.buf, sizeof(_file_to_saveload.name));
01939
01940
01941 if (_game_mode == GM_EDITOR) StartupEngines();
01942 }
01943 }
01944
01945 virtual void OnResize()
01946 {
01947 this->vscroll.SetCapacityFromWidget(this, SLWW_DRIVES_DIRECTORIES_LIST);
01948 }
01949
01950 virtual void OnInvalidateData(int data)
01951 {
01952 BuildFileList();
01953 }
01954 };
01955
01956 static const WindowDesc _load_dialog_desc(
01957 WDP_CENTER, 257, 294,
01958 WC_SAVELOAD, WC_NONE,
01959 WDF_UNCLICK_BUTTONS,
01960 _nested_load_dialog_widgets, lengthof(_nested_load_dialog_widgets)
01961 );
01962
01963 static const WindowDesc _save_dialog_desc(
01964 WDP_CENTER, 257, 320,
01965 WC_SAVELOAD, WC_NONE,
01966 WDF_UNCLICK_BUTTONS,
01967 _nested_save_dialog_widgets, lengthof(_nested_save_dialog_widgets)
01968 );
01969
01972 static const FileType _file_modetotype[] = {
01973 FT_SAVEGAME,
01974 FT_SCENARIO,
01975 FT_SAVEGAME,
01976 FT_SCENARIO,
01977 FT_HEIGHTMAP,
01978 FT_SAVEGAME,
01979 };
01980
01981 void ShowSaveLoadDialog(SaveLoadDialogMode mode)
01982 {
01983 DeleteWindowById(WC_SAVELOAD, 0);
01984
01985 const WindowDesc *sld;
01986 switch (mode) {
01987 case SLD_SAVE_GAME:
01988 case SLD_SAVE_SCENARIO:
01989 sld = &_save_dialog_desc; break;
01990 default:
01991 sld = &_load_dialog_desc; break;
01992 }
01993
01994 _saveload_mode = mode;
01995 _file_to_saveload.filetype = _file_modetotype[mode];
01996
01997 new SaveLoadWindow(sld, mode);
01998 }
01999
02000 void RedrawAutosave()
02001 {
02002 SetWindowDirty(WC_STATUS_BAR, 0);
02003 }
02004
02005 void SetFiosType(const byte fiostype)
02006 {
02007 switch (fiostype) {
02008 case FIOS_TYPE_FILE:
02009 case FIOS_TYPE_SCENARIO:
02010 _file_to_saveload.mode = SL_LOAD;
02011 break;
02012
02013 case FIOS_TYPE_OLDFILE:
02014 case FIOS_TYPE_OLD_SCENARIO:
02015 _file_to_saveload.mode = SL_OLD_LOAD;
02016 break;
02017
02018 #ifdef WITH_PNG
02019 case FIOS_TYPE_PNG:
02020 _file_to_saveload.mode = SL_PNG;
02021 break;
02022 #endif
02023
02024 case FIOS_TYPE_BMP:
02025 _file_to_saveload.mode = SL_BMP;
02026 break;
02027
02028 default:
02029 _file_to_saveload.mode = SL_INVALID;
02030 break;
02031 }
02032 }