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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
00037 #include "table/strings.h"
00038
00039
00046 bool GetClipboardContents(char *buffer, size_t buff_len);
00047
00048
00049
00050 SaveLoadDialogMode _saveload_mode;
00051
00052
00053 static bool _fios_path_changed;
00054 static bool _savegame_sort_dirty;
00055 int _caret_timer;
00056
00058 enum LandInfoWidgets {
00059 LIW_BACKGROUND,
00060 };
00061
00062 static const NWidgetPart _nested_land_info_widgets[] = {
00063 NWidget(NWID_HORIZONTAL),
00064 NWidget(WWT_CLOSEBOX, COLOUR_GREY),
00065 NWidget(WWT_CAPTION, COLOUR_GREY), SetDataTip(STR_LAND_AREA_INFORMATION_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
00066 EndContainer(),
00067 NWidget(WWT_PANEL, COLOUR_GREY, LIW_BACKGROUND), EndContainer(),
00068 };
00069
00070 static const WindowDesc _land_info_desc(
00071 WDP_AUTO, 0, 0,
00072 WC_LAND_INFO, WC_NONE,
00073 0,
00074 _nested_land_info_widgets, lengthof(_nested_land_info_widgets)
00075 );
00076
00077 class LandInfoWindow : public Window {
00078 enum {
00079 LAND_INFO_CENTERED_LINES = 12,
00080 LAND_INFO_MULTICENTER_LINE = LAND_INFO_CENTERED_LINES,
00081 LAND_INFO_LINE_END,
00082
00083 LAND_INFO_LINE_BUFF_SIZE = 512,
00084 };
00085
00086 public:
00087 char landinfo_data[LAND_INFO_LINE_END][LAND_INFO_LINE_BUFF_SIZE];
00088
00089 virtual void OnPaint()
00090 {
00091 this->DrawWidgets();
00092 }
00093
00094 virtual void DrawWidget(const Rect &r, int widget) const
00095 {
00096 if (widget != LIW_BACKGROUND) return;
00097
00098 uint y = r.top + WD_TEXTPANEL_TOP;
00099 for (uint i = 0; i < LAND_INFO_CENTERED_LINES; i++) {
00100 if (StrEmpty(this->landinfo_data[i])) break;
00101
00102 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);
00103 y += FONT_HEIGHT_NORMAL + WD_PAR_VSEP_NORMAL;
00104 if (i == 0) y += 4;
00105 }
00106
00107 if (!StrEmpty(this->landinfo_data[LAND_INFO_MULTICENTER_LINE])) {
00108 SetDParamStr(0, this->landinfo_data[LAND_INFO_MULTICENTER_LINE]);
00109 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);
00110 }
00111 }
00112
00113 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
00114 {
00115 if (widget != LIW_BACKGROUND) return;
00116
00117 size->height = WD_TEXTPANEL_TOP + WD_TEXTPANEL_BOTTOM;
00118 for (uint i = 0; i < LAND_INFO_CENTERED_LINES; i++) {
00119 if (StrEmpty(this->landinfo_data[i])) break;
00120
00121 uint width = GetStringBoundingBox(this->landinfo_data[i]).width + WD_FRAMETEXT_LEFT + WD_FRAMETEXT_RIGHT;
00122 size->width = max(size->width, width);
00123
00124 size->height += FONT_HEIGHT_NORMAL + WD_PAR_VSEP_NORMAL;
00125 if (i == 0) size->height += 4;
00126 }
00127
00128 if (!StrEmpty(this->landinfo_data[LAND_INFO_MULTICENTER_LINE])) {
00129 uint width = GetStringBoundingBox(this->landinfo_data[LAND_INFO_MULTICENTER_LINE]).width + WD_FRAMETEXT_LEFT + WD_FRAMETEXT_RIGHT;
00130 size->width = max(size->width, min(300u, width));
00131 SetDParamStr(0, this->landinfo_data[LAND_INFO_MULTICENTER_LINE]);
00132 size->height += GetStringHeight(STR_JUST_RAW_STRING, size->width - WD_FRAMETEXT_LEFT - WD_FRAMETEXT_RIGHT);
00133 }
00134 }
00135
00136 LandInfoWindow(TileIndex tile) : Window() {
00137 Town *t = ClosestTownFromTile(tile, _settings_game.economy.dist_local_authority);
00138
00139
00140 TileDesc td;
00141
00142 td.build_date = INVALID_DATE;
00143
00144
00145
00146
00147
00148 td.owner_type[0] = STR_LAND_AREA_INFORMATION_OWNER;
00149 td.owner_type[1] = STR_NULL;
00150 td.owner_type[2] = STR_NULL;
00151 td.owner_type[3] = STR_NULL;
00152 td.owner[0] = OWNER_NONE;
00153 td.owner[1] = OWNER_NONE;
00154 td.owner[2] = OWNER_NONE;
00155 td.owner[3] = OWNER_NONE;
00156
00157 td.station_class = STR_NULL;
00158 td.station_name = STR_NULL;
00159
00160 td.grf = NULL;
00161
00162 CargoArray acceptance;
00163 AddAcceptedCargo(tile, acceptance, NULL);
00164 GetTileDesc(tile, &td);
00165
00166 uint line_nr = 0;
00167
00168
00169 SetDParam(0, td.dparam[0]);
00170 GetString(this->landinfo_data[line_nr], td.str, lastof(this->landinfo_data[line_nr]));
00171 line_nr++;
00172
00173
00174 for (uint i = 0; i < 4; i++) {
00175 if (td.owner_type[i] == STR_NULL) continue;
00176
00177 SetDParam(0, STR_LAND_AREA_INFORMATION_OWNER_N_A);
00178 if (td.owner[i] != OWNER_NONE && td.owner[i] != OWNER_WATER) GetNameOfOwner(td.owner[i], tile);
00179 GetString(this->landinfo_data[line_nr], td.owner_type[i], lastof(this->landinfo_data[line_nr]));
00180 line_nr++;
00181 }
00182
00183
00184 StringID str = STR_LAND_AREA_INFORMATION_COST_TO_CLEAR_N_A;
00185 Company *c = Company::GetIfValid(_local_company);
00186 if (c != NULL) {
00187 Money old_money = c->money;
00188 c->money = INT64_MAX;
00189 CommandCost costclear = DoCommand(tile, 0, 0, DC_NONE, CMD_LANDSCAPE_CLEAR);
00190 c->money = old_money;
00191 if (CmdSucceeded(costclear)) {
00192 Money cost = costclear.GetCost();
00193 if (cost < 0) {
00194 cost = -cost;
00195 str = STR_LAND_AREA_INFORMATION_REVENUE_WHEN_CLEARED;
00196 } else {
00197 str = STR_LAND_AREA_INFORMATION_COST_TO_CLEAR;
00198 }
00199 SetDParam(0, cost);
00200 }
00201 }
00202 GetString(this->landinfo_data[line_nr], str, lastof(this->landinfo_data[line_nr]));
00203 line_nr++;
00204
00205
00206 char tmp[16];
00207 snprintf(tmp, lengthof(tmp), "0x%.4X", tile);
00208 SetDParam(0, TileX(tile));
00209 SetDParam(1, TileY(tile));
00210 SetDParam(2, TileHeight(tile));
00211 SetDParamStr(3, tmp);
00212 GetString(this->landinfo_data[line_nr], STR_LAND_AREA_INFORMATION_LANDINFO_COORDS, lastof(this->landinfo_data[line_nr]));
00213 line_nr++;
00214
00215
00216 SetDParam(0, STR_LAND_AREA_INFORMATION_LOCAL_AUTHORITY_NONE);
00217 if (t != NULL) {
00218 SetDParam(0, STR_TOWN_NAME);
00219 SetDParam(1, t->index);
00220 }
00221 GetString(this->landinfo_data[line_nr], STR_LAND_AREA_INFORMATION_LOCAL_AUTHORITY, lastof(this->landinfo_data[line_nr]));
00222 line_nr++;
00223
00224
00225 if (td.build_date != INVALID_DATE) {
00226 SetDParam(0, td.build_date);
00227 GetString(this->landinfo_data[line_nr], STR_LAND_AREA_INFORMATION_BUILD_DATE, lastof(this->landinfo_data[line_nr]));
00228 line_nr++;
00229 }
00230
00231
00232 if (td.station_class != STR_NULL) {
00233 SetDParam(0, td.station_class);
00234 GetString(this->landinfo_data[line_nr], STR_LAND_AREA_INFORMATION_STATION_CLASS, lastof(this->landinfo_data[line_nr]));
00235 line_nr++;
00236 }
00237
00238
00239 if (td.station_name != STR_NULL) {
00240 SetDParam(0, td.station_name);
00241 GetString(this->landinfo_data[line_nr], STR_LAND_AREA_INFORMATION_STATION_TYPE, lastof(this->landinfo_data[line_nr]));
00242 line_nr++;
00243 }
00244
00245
00246 if (td.grf != NULL) {
00247 SetDParamStr(0, td.grf);
00248 GetString(this->landinfo_data[line_nr], STR_LAND_AREA_INFORMATION_NEWGRF_NAME, lastof(this->landinfo_data[line_nr]));
00249 line_nr++;
00250 }
00251
00252 assert(line_nr < LAND_INFO_CENTERED_LINES);
00253
00254
00255 this->landinfo_data[line_nr][0] = '\0';
00256
00257
00258 char *strp = GetString(this->landinfo_data[LAND_INFO_MULTICENTER_LINE], STR_LAND_AREA_INFORMATION_CARGO_ACCEPTED, lastof(this->landinfo_data[LAND_INFO_MULTICENTER_LINE]));
00259 bool found = false;
00260
00261 for (CargoID i = 0; i < NUM_CARGO; ++i) {
00262 if (acceptance[i] > 0) {
00263
00264 if (found) {
00265 *strp++ = ',';
00266 *strp++ = ' ';
00267 }
00268 found = true;
00269
00270
00271 if (acceptance[i] < 8) {
00272 SetDParam(0, acceptance[i]);
00273 SetDParam(1, CargoSpec::Get(i)->name);
00274 strp = GetString(strp, STR_LAND_AREA_INFORMATION_CARGO_EIGHTS, lastof(this->landinfo_data[LAND_INFO_MULTICENTER_LINE]));
00275 } else {
00276 strp = GetString(strp, CargoSpec::Get(i)->name, lastof(this->landinfo_data[LAND_INFO_MULTICENTER_LINE]));
00277 }
00278 }
00279 }
00280 if (!found) this->landinfo_data[LAND_INFO_MULTICENTER_LINE][0] = '\0';
00281
00282 this->InitNested(&_land_info_desc);
00283
00284 #if defined(_DEBUG)
00285 # define LANDINFOD_LEVEL 0
00286 #else
00287 # define LANDINFOD_LEVEL 1
00288 #endif
00289 DEBUG(misc, LANDINFOD_LEVEL, "TILE: %#x (%i,%i)", tile, TileX(tile), TileY(tile));
00290 DEBUG(misc, LANDINFOD_LEVEL, "type_height = %#x", _m[tile].type_height);
00291 DEBUG(misc, LANDINFOD_LEVEL, "m1 = %#x", _m[tile].m1);
00292 DEBUG(misc, LANDINFOD_LEVEL, "m2 = %#x", _m[tile].m2);
00293 DEBUG(misc, LANDINFOD_LEVEL, "m3 = %#x", _m[tile].m3);
00294 DEBUG(misc, LANDINFOD_LEVEL, "m4 = %#x", _m[tile].m4);
00295 DEBUG(misc, LANDINFOD_LEVEL, "m5 = %#x", _m[tile].m5);
00296 DEBUG(misc, LANDINFOD_LEVEL, "m6 = %#x", _m[tile].m6);
00297 DEBUG(misc, LANDINFOD_LEVEL, "m7 = %#x", _me[tile].m7);
00298 #undef LANDINFOD_LEVEL
00299 }
00300 };
00301
00302 static void Place_LandInfo(TileIndex tile)
00303 {
00304 DeleteWindowById(WC_LAND_INFO, 0);
00305 new LandInfoWindow(tile);
00306 }
00307
00308 void PlaceLandBlockInfo()
00309 {
00310 if (_cursor.sprite == SPR_CURSOR_QUERY) {
00311 ResetObjectToPlace();
00312 } else {
00313 _place_proc = Place_LandInfo;
00314 SetObjectToPlace(SPR_CURSOR_QUERY, PAL_NONE, HT_RECT, WC_MAIN_TOOLBAR, 0);
00315 }
00316 }
00317
00319 enum AboutWidgets {
00320 AW_SCROLLING_TEXT,
00321 AW_WEBSITE,
00322 };
00323
00324 static const NWidgetPart _nested_about_widgets[] = {
00325 NWidget(NWID_HORIZONTAL),
00326 NWidget(WWT_CLOSEBOX, COLOUR_GREY),
00327 NWidget(WWT_CAPTION, COLOUR_GREY), SetDataTip(STR_ABOUT_OPENTTD, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
00328 EndContainer(),
00329 NWidget(WWT_PANEL, COLOUR_GREY), SetPIP(4, 2, 4),
00330 NWidget(WWT_LABEL, COLOUR_GREY), SetDataTip(STR_ABOUT_ORIGINAL_COPYRIGHT, STR_NULL),
00331 NWidget(WWT_LABEL, COLOUR_GREY), SetDataTip(STR_ABOUT_VERSION, STR_NULL),
00332 NWidget(WWT_FRAME, COLOUR_GREY), SetPadding(0, 5, 1, 5),
00333 NWidget(WWT_EMPTY, INVALID_COLOUR, AW_SCROLLING_TEXT),
00334 EndContainer(),
00335 NWidget(WWT_LABEL, COLOUR_GREY, AW_WEBSITE), SetDataTip(STR_BLACK_RAW_STRING, STR_NULL),
00336 NWidget(WWT_LABEL, COLOUR_GREY), SetDataTip(STR_ABOUT_COPYRIGHT_OPENTTD, STR_NULL),
00337 EndContainer(),
00338 };
00339
00340 static const WindowDesc _about_desc(
00341 WDP_CENTER, 0, 0,
00342 WC_GAME_OPTIONS, WC_NONE,
00343 0,
00344 _nested_about_widgets, lengthof(_nested_about_widgets)
00345 );
00346
00347 static const char * const _credits[] = {
00348 "Original design by Chris Sawyer",
00349 "Original graphics by Simon Foster",
00350 "",
00351 "The OpenTTD team (in alphabetical order):",
00352 " Albert Hofkamp (Alberth) - GUI expert",
00353 " Jean-Francois Claeys (Belugas) - GUI, newindustries and more",
00354 " Bjarni Corfitzen (Bjarni) - MacOSX port, coder and vehicles",
00355 " Matthijs Kooijman (blathijs) - Pathfinder-guru, pool rework",
00356 " Victor Fischer (Celestar) - Programming everywhere you need him to",
00357 " Christoph Elsenhans (frosch) - General coding",
00358 " Lo\xC3\xAF""c Guilloux (glx) - Windows Expert",
00359 " Michael Lutz (michi_cc) - Path based signals",
00360 " Owen Rudge (orudge) - Forum host, OS/2 port",
00361 " Peter Nelson (peter1138) - Spiritual descendant from newGRF gods",
00362 " Remko Bijker (Rubidium) - Lead coder and way more",
00363 " Zden\xC4\x9Bk Sojka (SmatZ) - Bug finder and fixer",
00364 " Thijs Marinussen (Yexo) - AI Framework",
00365 "",
00366 "Inactive Developers:",
00367 " Tam\xC3\xA1s Farag\xC3\xB3 (Darkvater) - Ex-Lead coder",
00368 " Jaroslav Mazanec (KUDr) - YAPG (Yet Another Pathfinder God) ;)",
00369 " Jonathan Coome (Maedhros) - High priest of the NewGRF Temple",
00370 " Attila B\xC3\xA1n (MiHaMiX) - Developer WebTranslator 1 and 2",
00371 " Christoph Mallon (Tron) - Programmer, code correctness police",
00372 "",
00373 "Retired Developers:",
00374 " Ludvig Strigeus (ludde) - OpenTTD author, main coder (0.1 - 0.3.3)",
00375 " Serge Paquet (vurlix) - Assistant project manager, coder (0.1 - 0.3.3)",
00376 " Dominik Scherer (dominik81) - Lead programmer, GUI expert (0.3.0 - 0.3.6)",
00377 " Benedikt Br\xC3\xBCggemeier (skidd13) - Bug fixer and code reworker",
00378 " Patric Stout (TrueLight) - Programmer (0.3 - pre0.7), sys op (active)",
00379 "",
00380 "Special thanks go out to:",
00381 " Josef Drexler - For his great work on TTDPatch",
00382 " Marcin Grzegorczyk - For his documentation of TTD internals",
00383 " Petr Baudi\xC5\xA1 (pasky) - Many patches, newGRF support",
00384 " Stefan Mei\xC3\x9Fner (sign_de) - For his work on the console",
00385 " Simon Sasburg (HackyKid) - Many bugfixes he has blessed us with",
00386 " Cian Duffy (MYOB) - BeOS port / manual writing",
00387 " Christian Rosentreter (tokai) - MorphOS / AmigaOS port",
00388 " Richard Kempton (richK) - additional airports, initial TGP implementation",
00389 "",
00390 " Alberto Demichelis - Squirrel scripting language \xC2\xA9 2003-2008",
00391 " Markus F.X.J. Oberhumer - (Mini)LZO for loading old savegames \xC2\xA9 1996-2008",
00392 " L. Peter Deutsch - MD5 implementation \xC2\xA9 1999, 2000, 2002",
00393 " Michael Blunck - Pre-Signals and Semaphores \xC2\xA9 2003",
00394 " George - Canal/Lock graphics \xC2\xA9 2003-2004",
00395 " David Dallaston - Tram tracks",
00396 " Marcin Grzegorczyk - Foundations for Tracks on Slopes",
00397 " All Translators - Who made OpenTTD a truly international game",
00398 " Bug Reporters - Without whom OpenTTD would still be full of bugs!",
00399 "",
00400 "",
00401 "And last but not least:",
00402 " Chris Sawyer - For an amazing game!"
00403 };
00404
00405 struct AboutWindow : public Window {
00406 int text_position;
00407 byte counter;
00408 int line_height;
00409 static const int num_visible_lines = 19;
00410
00411 AboutWindow() : Window()
00412 {
00413 this->InitNested(&_about_desc);
00414
00415 this->counter = 5;
00416 this->text_position = this->GetWidget<NWidgetBase>(AW_SCROLLING_TEXT)->pos_y + this->GetWidget<NWidgetBase>(AW_SCROLLING_TEXT)->current_y;
00417 }
00418
00419 virtual void SetStringParameters(int widget) const
00420 {
00421 if (widget == AW_WEBSITE) SetDParamStr(0, "Website: http://www.openttd.org");
00422 }
00423
00424 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
00425 {
00426 if (widget != AW_SCROLLING_TEXT) return;
00427
00428 this->line_height = FONT_HEIGHT_NORMAL;
00429
00430 Dimension d;
00431 d.height = this->line_height * num_visible_lines;
00432
00433 d.width = 0;
00434 for (uint i = 0; i < lengthof(_credits); i++) {
00435 d.width = max(d.width, GetStringBoundingBox(_credits[i]).width);
00436 }
00437 *size = maxdim(*size, d);
00438 }
00439
00440 virtual void OnPaint()
00441 {
00442 this->DrawWidgets();
00443 }
00444
00445 virtual void DrawWidget(const Rect &r, int widget) const
00446 {
00447 if (widget != AW_SCROLLING_TEXT) return;
00448
00449 int y = this->text_position;
00450
00451
00452 for (uint i = 0; i < lengthof(_credits); i++) {
00453 if (y >= r.top + 7 && y < r.bottom - this->line_height) {
00454 DrawString(r.left, r.right, y, _credits[i], TC_BLACK, SA_LEFT | SA_FORCE);
00455 }
00456 y += this->line_height;
00457 }
00458 }
00459
00460 virtual void OnTick()
00461 {
00462 if (--this->counter == 0) {
00463 this->counter = 5;
00464 this->text_position--;
00465
00466 if (this->text_position < (int)(this->GetWidget<NWidgetBase>(AW_SCROLLING_TEXT)->pos_y - lengthof(_credits) * this->line_height)) {
00467 this->text_position = this->GetWidget<NWidgetBase>(AW_SCROLLING_TEXT)->pos_y + this->GetWidget<NWidgetBase>(AW_SCROLLING_TEXT)->current_y;
00468 }
00469 this->SetDirty();
00470 }
00471 }
00472 };
00473
00474 void ShowAboutWindow()
00475 {
00476 DeleteWindowById(WC_GAME_OPTIONS, 0);
00477 new AboutWindow();
00478 }
00479
00481 enum ErrorMessageWidgets {
00482 EMW_CAPTION,
00483 EMW_FACE,
00484 EMW_MESSAGE,
00485 };
00486
00487 static const NWidgetPart _nested_errmsg_widgets[] = {
00488 NWidget(NWID_HORIZONTAL),
00489 NWidget(WWT_CLOSEBOX, COLOUR_RED),
00490 NWidget(WWT_CAPTION, COLOUR_RED, EMW_CAPTION), SetDataTip(STR_ERROR_MESSAGE_CAPTION, STR_NULL),
00491 EndContainer(),
00492 NWidget(WWT_PANEL, COLOUR_RED),
00493 NWidget(WWT_EMPTY, COLOUR_RED, EMW_MESSAGE), SetPadding(0, 2, 0, 2), SetMinimalSize(236, 32),
00494 EndContainer(),
00495 };
00496
00497 static const WindowDesc _errmsg_desc(
00498 WDP_MANUAL, 0, 0,
00499 WC_ERRMSG, WC_NONE,
00500 0,
00501 _nested_errmsg_widgets, lengthof(_nested_errmsg_widgets)
00502 );
00503
00504 static const NWidgetPart _nested_errmsg_face_widgets[] = {
00505 NWidget(NWID_HORIZONTAL),
00506 NWidget(WWT_CLOSEBOX, COLOUR_RED),
00507 NWidget(WWT_CAPTION, COLOUR_RED, EMW_CAPTION), SetDataTip(STR_ERROR_MESSAGE_CAPTION_OTHER_COMPANY, STR_NULL),
00508 EndContainer(),
00509 NWidget(WWT_PANEL, COLOUR_RED),
00510 NWidget(NWID_HORIZONTAL), SetPIP(2, 1, 2),
00511 NWidget(WWT_EMPTY, COLOUR_RED, EMW_FACE), SetMinimalSize(92, 119), SetFill(0, 1), SetPadding(2, 0, 1, 0),
00512 NWidget(WWT_EMPTY, COLOUR_RED, EMW_MESSAGE), SetFill(0, 1), SetMinimalSize(238, 123),
00513 EndContainer(),
00514 EndContainer(),
00515 };
00516
00517 static const WindowDesc _errmsg_face_desc(
00518 WDP_MANUAL, 0, 0,
00519 WC_ERRMSG, WC_NONE,
00520 0,
00521 _nested_errmsg_face_widgets, lengthof(_nested_errmsg_face_widgets)
00522 );
00523
00525 struct ErrmsgWindow : public Window {
00526 private:
00527 uint duration;
00528 uint64 decode_params[20];
00529 StringID summary_msg;
00530 StringID detailed_msg;
00531 uint height_summary;
00532 uint height_detailed;
00533 Point position;
00534
00535 public:
00536 ErrmsgWindow(Point pt, const WindowDesc *desc, StringID summary_msg, StringID detailed_msg, bool no_timeout) : Window()
00537 {
00538 this->position = pt;
00539 this->duration = no_timeout ? 0 : _settings_client.gui.errmsg_duration;
00540 CopyOutDParam(this->decode_params, 0, lengthof(this->decode_params));
00541 this->summary_msg = summary_msg;
00542 this->detailed_msg = detailed_msg;
00543
00544 assert(summary_msg != INVALID_STRING_ID);
00545
00546 this->InitNested(desc);
00547 }
00548
00549 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
00550 {
00551 if (widget != EMW_MESSAGE) return;
00552
00553 CopyInDParam(0, this->decode_params, lengthof(this->decode_params));
00554
00555
00556
00557 SwitchToErrorRefStack();
00558 RewindTextRefStack();
00559
00560 int text_width = max(0, (int)size->width - WD_FRAMETEXT_LEFT - WD_FRAMETEXT_RIGHT);
00561 this->height_summary = GetStringHeight(this->summary_msg, text_width);
00562 this->height_detailed = (this->detailed_msg == INVALID_STRING_ID) ? 0 : GetStringHeight(this->detailed_msg, text_width);
00563
00564 SwitchToNormalRefStack();
00565
00566 uint panel_height = WD_FRAMERECT_TOP + this->height_summary + WD_FRAMERECT_BOTTOM;
00567 if (this->detailed_msg != INVALID_STRING_ID) panel_height += this->height_detailed + WD_PAR_VSEP_WIDE;
00568
00569 size->height = max(size->height, panel_height);
00570 }
00571
00572 virtual Point OnInitialPosition(const WindowDesc *desc, int16 sm_width, int16 sm_height, int window_number)
00573 {
00574
00575 if (this->position.x == 0 && this->position.y == 0) {
00576 Point pt = {(_screen.width - sm_width) >> 1, (_screen.height - sm_height) >> 1};
00577 return pt;
00578 }
00579
00580
00581
00582
00583 int scr_top = GetMainViewTop() + 20;
00584 int scr_bot = GetMainViewBottom() - 20;
00585
00586 Point pt = RemapCoords2(this->position.x, this->position.y);
00587 const ViewPort *vp = FindWindowById(WC_MAIN_WINDOW, 0)->viewport;
00588 if (this->detailed_msg != STR_ERROR_OWNED_BY || GetDParamX(this->decode_params, 2) >= MAX_COMPANIES) {
00589
00590 pt.x = UnScaleByZoom(pt.x - vp->virtual_left, vp->zoom) + vp->left;
00591 pt.x = (pt.x < (_screen.width >> 1)) ? _screen.width - sm_width - 20 : 20;
00592
00593
00594 pt.y = UnScaleByZoom(pt.y - vp->virtual_top, vp->zoom) + vp->top;
00595 pt.y = (pt.y < (_screen.height >> 1)) ? scr_bot - sm_height : scr_top;
00596 } else {
00597 pt.x = Clamp(UnScaleByZoom(pt.x - vp->virtual_left, vp->zoom) + vp->left - (sm_width / 2), 0, _screen.width - sm_width);
00598 pt.y = Clamp(UnScaleByZoom(pt.y - vp->virtual_top, vp->zoom) + vp->top - (sm_height / 2), scr_top, scr_bot - sm_height);
00599 }
00600 return pt;
00601 }
00602
00603 virtual void OnPaint()
00604 {
00605 this->DrawWidgets();
00606 }
00607
00608 virtual void SetStringParameters(int widget) const
00609 {
00610 if (widget == EMW_CAPTION) CopyInDParam(0, this->decode_params, lengthof(this->decode_params));
00611 }
00612
00613 virtual void DrawWidget(const Rect &r, int widget) const
00614 {
00615 switch (widget) {
00616 case EMW_FACE: {
00617 const Company *c = Company::Get((CompanyID)GetDParamX(this->decode_params, 2));
00618 DrawCompanyManagerFace(c->face, c->colour, r.left, r.top);
00619 break;
00620 }
00621
00622 case EMW_MESSAGE:
00623 CopyInDParam(0, this->decode_params, lengthof(this->decode_params));
00624 SwitchToErrorRefStack();
00625 RewindTextRefStack();
00626
00627 if (this->detailed_msg == INVALID_STRING_ID) {
00628 DrawStringMultiLine(r.left + WD_FRAMETEXT_LEFT, r.right - WD_FRAMETEXT_RIGHT, r.top + WD_FRAMERECT_TOP, r.bottom - WD_FRAMERECT_BOTTOM,
00629 this->summary_msg, TC_FROMSTRING, SA_CENTER);
00630 } else {
00631 int extra = (r.bottom - r.top + 1 - this->height_summary - this->height_detailed - WD_PAR_VSEP_WIDE) / 2;
00632
00633 int top = r.top + WD_FRAMERECT_TOP;
00634 int bottom = top + this->height_summary + extra;
00635 DrawStringMultiLine(r.left + WD_FRAMETEXT_LEFT, r.right - WD_FRAMETEXT_RIGHT, top, bottom, this->summary_msg, TC_FROMSTRING, SA_CENTER);
00636
00637 bottom = r.bottom - WD_FRAMERECT_BOTTOM;
00638 top = bottom - this->height_detailed - extra;
00639 DrawStringMultiLine(r.left + WD_FRAMETEXT_LEFT, r.right - WD_FRAMETEXT_RIGHT, top, bottom, this->detailed_msg, TC_FROMSTRING, SA_CENTER);
00640 }
00641
00642 SwitchToNormalRefStack();
00643 break;
00644
00645 default:
00646 break;
00647 }
00648 }
00649
00650 virtual void OnMouseLoop()
00651 {
00652
00653 if (_right_button_down && this->duration != 0) delete this;
00654 }
00655
00656 virtual void OnHundredthTick()
00657 {
00658
00659 if (this->duration != 0) {
00660 this->duration--;
00661 if (this->duration == 0) delete this;
00662 }
00663 }
00664
00665 ~ErrmsgWindow()
00666 {
00667 SetRedErrorSquare(INVALID_TILE);
00668 extern StringID _switch_mode_errorstr;
00669 _switch_mode_errorstr = INVALID_STRING_ID;
00670 }
00671
00672 virtual EventState OnKeyPress(uint16 key, uint16 keycode)
00673 {
00674 if (keycode != WKC_SPACE) return ES_NOT_HANDLED;
00675 delete this;
00676 return ES_HANDLED;
00677 }
00678 };
00679
00688 void ShowErrorMessage(StringID summary_msg, StringID detailed_msg, int x, int y, bool no_timeout)
00689 {
00690 DeleteWindowById(WC_ERRMSG, 0);
00691
00692 if (_settings_client.gui.errmsg_duration == 0 && !no_timeout) return;
00693
00694 if (summary_msg == STR_NULL) summary_msg = STR_EMPTY;
00695
00696 Point pt = {x, y};
00697 const WindowDesc *desc = (detailed_msg != STR_ERROR_OWNED_BY || GetDParam(2) >= MAX_COMPANIES) ? &_errmsg_desc : &_errmsg_face_desc;
00698 new ErrmsgWindow(pt, desc, summary_msg, detailed_msg, no_timeout);
00699 }
00700
00701 void ShowEstimatedCostOrIncome(Money cost, int x, int y)
00702 {
00703 StringID msg = STR_MESSAGE_ESTIMATED_COST;
00704
00705 if (cost < 0) {
00706 cost = -cost;
00707 msg = STR_MESSAGE_ESTIMATED_INCOME;
00708 }
00709 SetDParam(0, cost);
00710 ShowErrorMessage(msg, INVALID_STRING_ID, x, y);
00711 }
00712
00713 void ShowCostOrIncomeAnimation(int x, int y, int z, Money cost)
00714 {
00715 Point pt = RemapCoords(x, y, z);
00716 StringID msg = STR_INCOME_FLOAT_COST;
00717
00718 if (cost < 0) {
00719 cost = -cost;
00720 msg = STR_INCOME_FLOAT_INCOME;
00721 }
00722 SetDParam(0, cost);
00723 AddTextEffect(msg, pt.x, pt.y, DAY_TICKS, TE_RISING);
00724 }
00725
00726 void ShowFeederIncomeAnimation(int x, int y, int z, Money cost)
00727 {
00728 Point pt = RemapCoords(x, y, z);
00729
00730 SetDParam(0, cost);
00731 AddTextEffect(STR_FEEDER, pt.x, pt.y, DAY_TICKS, TE_RISING);
00732 }
00733
00734 TextEffectID ShowFillingPercent(int x, int y, int z, uint8 percent, StringID string)
00735 {
00736 Point pt = RemapCoords(x, y, z);
00737
00738 assert(string != STR_NULL);
00739
00740 SetDParam(0, percent);
00741 return AddTextEffect(string, pt.x, pt.y, 0, TE_STATIC);
00742 }
00743
00744 void UpdateFillingPercent(TextEffectID te_id, uint8 percent, StringID string)
00745 {
00746 assert(string != STR_NULL);
00747
00748 SetDParam(0, percent);
00749 UpdateTextEffect(te_id, string);
00750 }
00751
00752 void HideFillingPercent(TextEffectID *te_id)
00753 {
00754 if (*te_id == INVALID_TE_ID) return;
00755
00756 RemoveTextEffect(*te_id);
00757 *te_id = INVALID_TE_ID;
00758 }
00759
00760 static const NWidgetPart _nested_tooltips_widgets[] = {
00761 NWidget(WWT_PANEL, COLOUR_GREY, 0), SetMinimalSize(200, 32), EndContainer(),
00762 };
00763
00764 static const WindowDesc _tool_tips_desc(
00765 WDP_MANUAL, 0, 0,
00766 WC_TOOLTIPS, WC_NONE,
00767 0,
00768 _nested_tooltips_widgets, lengthof(_nested_tooltips_widgets)
00769 );
00770
00772 struct TooltipsWindow : public Window
00773 {
00774 StringID string_id;
00775 byte paramcount;
00776 uint64 params[5];
00777 bool use_left_mouse_button;
00778
00779 TooltipsWindow(StringID str, uint paramcount, const uint64 params[], bool use_left_mouse_button) : Window()
00780 {
00781 this->string_id = str;
00782 assert_compile(sizeof(this->params[0]) == sizeof(params[0]));
00783 assert(paramcount <= lengthof(this->params));
00784 memcpy(this->params, params, sizeof(this->params[0]) * paramcount);
00785 this->paramcount = paramcount;
00786 this->use_left_mouse_button = use_left_mouse_button;
00787
00788 this->InitNested(&_tool_tips_desc);
00789
00790 this->flags4 &= ~WF_WHITE_BORDER_MASK;
00791 }
00792
00793 virtual Point OnInitialPosition(const WindowDesc *desc, int16 sm_width, int16 sm_height, int window_number)
00794 {
00795
00796
00797
00798 int scr_top = GetMainViewTop() + 2;
00799 int scr_bot = GetMainViewBottom() - 2;
00800
00801 Point pt;
00802
00803
00804
00805
00806 pt.y = Clamp(_cursor.pos.y + _cursor.size.y + _cursor.offs.y + 5, scr_top, scr_bot);
00807 if (pt.y + sm_height > scr_bot) pt.y = min(_cursor.pos.y + _cursor.offs.y - 5, scr_bot) - sm_height;
00808 pt.x = Clamp(_cursor.pos.x - (sm_width >> 1), 0, _screen.width - sm_width);
00809
00810 return pt;
00811 }
00812
00813 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
00814 {
00815
00816 for (uint i = 0; i != this->paramcount; i++) SetDParam(i, this->params[i]);
00817
00818 size->width = min(GetStringBoundingBox(this->string_id).width, 194);
00819 size->height = GetStringHeight(this->string_id, size->width);
00820
00821
00822 size->width += 2 + WD_FRAMERECT_LEFT + WD_FRAMERECT_RIGHT;
00823 size->height += 2 + WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM;
00824 }
00825
00826 virtual void DrawWidget(const Rect &r, int widget) const
00827 {
00828
00829 GfxFillRect(r.left, r.top, r.right, r.bottom, 0);
00830 GfxFillRect(r.left + 1, r.top + 1, r.right - 1, r.bottom - 1, 0x44);
00831
00832 for (uint arg = 0; arg < this->paramcount; arg++) {
00833 SetDParam(arg, this->params[arg]);
00834 }
00835 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);
00836 }
00837
00838
00839 virtual void OnPaint()
00840 {
00841 this->DrawWidgets();
00842 }
00843
00844 virtual void OnMouseLoop()
00845 {
00846
00847
00848 if (this->use_left_mouse_button ? !_left_button_down : !_right_button_down) delete this;
00849 }
00850 };
00851
00858 void GuiShowTooltips(StringID str, uint paramcount, const uint64 params[], bool use_left_mouse_button)
00859 {
00860 DeleteWindowById(WC_TOOLTIPS, 0);
00861
00862 if (str == STR_NULL) return;
00863
00864 new TooltipsWindow(str, paramcount, params, use_left_mouse_button);
00865 }
00866
00867
00868
00869
00870 static void DelChar(Textbuf *tb, bool backspace)
00871 {
00872 WChar c;
00873 char *s = tb->buf + tb->caretpos;
00874
00875 if (backspace) s = Utf8PrevChar(s);
00876
00877 uint16 len = (uint16)Utf8Decode(&c, s);
00878 uint width = GetCharacterWidth(FS_NORMAL, c);
00879
00880 tb->width -= width;
00881 if (backspace) {
00882 tb->caretpos -= len;
00883 tb->caretxoffs -= width;
00884 }
00885
00886
00887 memmove(s, s + len, tb->size - (s - tb->buf) - len);
00888 tb->size -= len;
00889 }
00890
00898 bool DeleteTextBufferChar(Textbuf *tb, int delmode)
00899 {
00900 if (delmode == WKC_BACKSPACE && tb->caretpos != 0) {
00901 DelChar(tb, true);
00902 return true;
00903 } else if (delmode == WKC_DELETE && tb->caretpos < tb->size - 1) {
00904 DelChar(tb, false);
00905 return true;
00906 }
00907
00908 return false;
00909 }
00910
00915 void DeleteTextBufferAll(Textbuf *tb)
00916 {
00917 memset(tb->buf, 0, tb->maxsize);
00918 tb->size = 1;
00919 tb->width = tb->caretpos = tb->caretxoffs = 0;
00920 }
00921
00930 bool InsertTextBufferChar(Textbuf *tb, WChar key)
00931 {
00932 const byte charwidth = GetCharacterWidth(FS_NORMAL, key);
00933 uint16 len = (uint16)Utf8CharLen(key);
00934 if (tb->size + len <= tb->maxsize && (tb->maxwidth == 0 || tb->width + charwidth <= tb->maxwidth)) {
00935 memmove(tb->buf + tb->caretpos + len, tb->buf + tb->caretpos, tb->size - tb->caretpos);
00936 Utf8Encode(tb->buf + tb->caretpos, key);
00937 tb->size += len;
00938 tb->width += charwidth;
00939
00940 tb->caretpos += len;
00941 tb->caretxoffs += charwidth;
00942 return true;
00943 }
00944 return false;
00945 }
00946
00954 bool InsertTextBufferClipboard(Textbuf *tb)
00955 {
00956 char utf8_buf[512];
00957
00958 if (!GetClipboardContents(utf8_buf, lengthof(utf8_buf))) return false;
00959
00960 uint16 width = 0, length = 0;
00961 WChar c;
00962 for (const char *ptr = utf8_buf; (c = Utf8Consume(&ptr)) != '\0';) {
00963 if (!IsPrintable(c)) break;
00964
00965 byte len = Utf8CharLen(c);
00966 if (tb->size + length + len > tb->maxsize) break;
00967
00968 byte charwidth = GetCharacterWidth(FS_NORMAL, c);
00969 if (tb->maxwidth != 0 && width + tb->width + charwidth > tb->maxwidth) break;
00970
00971 width += charwidth;
00972 length += len;
00973 }
00974
00975 if (length == 0) return false;
00976
00977 memmove(tb->buf + tb->caretpos + length, tb->buf + tb->caretpos, tb->size - tb->caretpos);
00978 memcpy(tb->buf + tb->caretpos, utf8_buf, length);
00979 tb->width += width;
00980 tb->caretxoffs += width;
00981
00982 tb->size += length;
00983 tb->caretpos += length;
00984 assert(tb->size <= tb->maxsize);
00985 tb->buf[tb->size - 1] = '\0';
00986
00987 return true;
00988 }
00989
00997 bool MoveTextBufferPos(Textbuf *tb, int navmode)
00998 {
00999 switch (navmode) {
01000 case WKC_LEFT:
01001 if (tb->caretpos != 0) {
01002 WChar c;
01003 const char *s = Utf8PrevChar(tb->buf + tb->caretpos);
01004 Utf8Decode(&c, s);
01005 tb->caretpos = s - tb->buf;
01006 tb->caretxoffs -= GetCharacterWidth(FS_NORMAL, c);
01007
01008 return true;
01009 }
01010 break;
01011
01012 case WKC_RIGHT:
01013 if (tb->caretpos < tb->size - 1) {
01014 WChar c;
01015
01016 tb->caretpos += (uint16)Utf8Decode(&c, tb->buf + tb->caretpos);
01017 tb->caretxoffs += GetCharacterWidth(FS_NORMAL, c);
01018
01019 return true;
01020 }
01021 break;
01022
01023 case WKC_HOME:
01024 tb->caretpos = 0;
01025 tb->caretxoffs = 0;
01026 return true;
01027
01028 case WKC_END:
01029 tb->caretpos = tb->size - 1;
01030 tb->caretxoffs = tb->width;
01031 return true;
01032
01033 default:
01034 break;
01035 }
01036
01037 return false;
01038 }
01039
01049 void InitializeTextBuffer(Textbuf *tb, char *buf, uint16 maxsize, uint16 maxwidth)
01050 {
01051 assert(maxsize != 0);
01052
01053 tb->buf = buf;
01054 tb->maxsize = maxsize;
01055 tb->maxwidth = maxwidth;
01056 tb->caret = true;
01057 UpdateTextBufferSize(tb);
01058 }
01059
01066 void UpdateTextBufferSize(Textbuf *tb)
01067 {
01068 const char *buf = tb->buf;
01069
01070 tb->width = 0;
01071 tb->size = 1;
01072
01073 WChar c;
01074 while ((c = Utf8Consume(&buf)) != '\0') {
01075 tb->width += GetCharacterWidth(FS_NORMAL, c);
01076 tb->size += Utf8CharLen(c);
01077 }
01078
01079 assert(tb->size <= tb->maxsize);
01080
01081 tb->caretpos = tb->size - 1;
01082 tb->caretxoffs = tb->width;
01083 }
01084
01085 bool HandleCaret(Textbuf *tb)
01086 {
01087
01088 bool b = !!(_caret_timer & 0x20);
01089
01090 if (b != tb->caret) {
01091 tb->caret = b;
01092 return true;
01093 }
01094 return false;
01095 }
01096
01097 bool QueryString::HasEditBoxFocus(const Window *w, int wid) const
01098 {
01099 if (w->IsWidgetGloballyFocused(wid)) return true;
01100 if (w->window_class != WC_OSK || _focused_window != w->parent) return false;
01101 return w->parent->nested_focus != NULL && w->parent->nested_focus->type == WWT_EDITBOX;
01102 }
01103
01104 HandleEditBoxResult QueryString::HandleEditBoxKey(Window *w, int wid, uint16 key, uint16 keycode, Window::EventState &state)
01105 {
01106 if (!QueryString::HasEditBoxFocus(w, wid)) return HEBR_NOT_FOCUSED;
01107
01108 state = Window::ES_HANDLED;
01109
01110 switch (keycode) {
01111 case WKC_ESC: return HEBR_CANCEL;
01112
01113 case WKC_RETURN: case WKC_NUM_ENTER: return HEBR_CONFIRM;
01114
01115 #ifdef WITH_COCOA
01116 case (WKC_META | 'V'):
01117 #endif
01118 case (WKC_CTRL | 'V'):
01119 if (InsertTextBufferClipboard(&this->text)) w->SetWidgetDirty(wid);
01120 break;
01121
01122 #ifdef WITH_COCOA
01123 case (WKC_META | 'U'):
01124 #endif
01125 case (WKC_CTRL | 'U'):
01126 DeleteTextBufferAll(&this->text);
01127 w->SetWidgetDirty(wid);
01128 break;
01129
01130 case WKC_BACKSPACE: case WKC_DELETE:
01131 if (DeleteTextBufferChar(&this->text, keycode)) w->SetWidgetDirty(wid);
01132 break;
01133
01134 case WKC_LEFT: case WKC_RIGHT: case WKC_END: case WKC_HOME:
01135 if (MoveTextBufferPos(&this->text, keycode)) w->SetWidgetDirty(wid);
01136 break;
01137
01138 default:
01139 if (IsValidChar(key, this->afilter)) {
01140 if (InsertTextBufferChar(&this->text, key)) w->SetWidgetDirty(wid);
01141 } else {
01142 state = Window::ES_NOT_HANDLED;
01143 }
01144 }
01145
01146 return HEBR_EDITING;
01147 }
01148
01149 void QueryString::HandleEditBox(Window *w, int wid)
01150 {
01151 if (HasEditBoxFocus(w, wid) && HandleCaret(&this->text)) {
01152 w->SetWidgetDirty(wid);
01153
01154
01155 if (w->window_class != WC_OSK) {
01156 Window *w_osk = FindWindowById(WC_OSK, 0);
01157 if (w_osk != NULL && w_osk->parent == w) w_osk->InvalidateData();
01158 }
01159 }
01160 }
01161
01162 void QueryString::DrawEditBox(Window *w, int wid)
01163 {
01164 const NWidgetBase *wi = w->GetWidget<NWidgetBase>(wid);
01165
01166 assert((wi->type & WWT_MASK) == WWT_EDITBOX);
01167 int left = wi->pos_x;
01168 int right = wi->pos_x + wi->current_x - 1;
01169 int top = wi->pos_y;
01170 int bottom = wi->pos_y + wi->current_y - 1;
01171
01172 GfxFillRect(left + 1, top + 1, right - 1, bottom - 1, 215);
01173
01174
01175 DrawPixelInfo dpi;
01176 if (!FillDrawPixelInfo(&dpi, left + WD_FRAMERECT_LEFT, top + WD_FRAMERECT_TOP, right - left - WD_FRAMERECT_RIGHT, bottom - top - WD_FRAMERECT_BOTTOM)) return;
01177
01178 DrawPixelInfo *old_dpi = _cur_dpi;
01179 _cur_dpi = &dpi;
01180
01181
01182
01183 const Textbuf *tb = &this->text;
01184 int delta = min(0, (right - left) - tb->width - 10);
01185
01186 if (tb->caretxoffs + delta < 0) delta = -tb->caretxoffs;
01187
01188 DrawString(delta, tb->width, 0, tb->buf, TC_YELLOW);
01189 if (HasEditBoxFocus(w, wid) && tb->caret) {
01190 int caret_width = GetStringBoundingBox("_").width;
01191 DrawString(tb->caretxoffs + delta, tb->caretxoffs + delta + caret_width, 0, "_", TC_WHITE);
01192 }
01193
01194 _cur_dpi = old_dpi;
01195 }
01196
01197 HandleEditBoxResult QueryStringBaseWindow::HandleEditBoxKey(int wid, uint16 key, uint16 keycode, EventState &state)
01198 {
01199 return this->QueryString::HandleEditBoxKey(this, wid, key, keycode, state);
01200 }
01201
01202 void QueryStringBaseWindow::HandleEditBox(int wid)
01203 {
01204 this->QueryString::HandleEditBox(this, wid);
01205 }
01206
01207 void QueryStringBaseWindow::DrawEditBox(int wid)
01208 {
01209 this->QueryString::DrawEditBox(this, wid);
01210 }
01211
01212 void QueryStringBaseWindow::OnOpenOSKWindow(int wid)
01213 {
01214 ShowOnScreenKeyboard(this, wid, 0, 0);
01215 }
01216
01218 enum QueryStringWidgets {
01219 QUERY_STR_WIDGET_CAPTION,
01220 QUERY_STR_WIDGET_TEXT,
01221 QUERY_STR_WIDGET_DEFAULT,
01222 QUERY_STR_WIDGET_CANCEL,
01223 QUERY_STR_WIDGET_OK
01224 };
01225
01227 struct QueryStringWindow : public QueryStringBaseWindow
01228 {
01229 QueryStringFlags flags;
01230
01231 QueryStringWindow(StringID str, StringID caption, uint maxsize, uint maxwidth, const WindowDesc *desc, Window *parent, CharSetFilter afilter, QueryStringFlags flags) :
01232 QueryStringBaseWindow(maxsize)
01233 {
01234 GetString(this->edit_str_buf, str, &this->edit_str_buf[maxsize - 1]);
01235 this->edit_str_buf[maxsize - 1] = '\0';
01236
01237 if ((flags & QSF_ACCEPT_UNCHANGED) == 0) this->orig = strdup(this->edit_str_buf);
01238
01239 this->caption = caption;
01240 this->afilter = afilter;
01241 this->flags = flags;
01242 InitializeTextBuffer(&this->text, this->edit_str_buf, maxsize, maxwidth);
01243
01244 this->InitNested(desc);
01245
01246 this->parent = parent;
01247
01248 this->SetFocusedWidget(QUERY_STR_WIDGET_TEXT);
01249 this->LowerWidget(QUERY_STR_WIDGET_TEXT);
01250 }
01251
01252 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
01253 {
01254 if (widget == QUERY_STR_WIDGET_DEFAULT && (this->flags & QSF_ENABLE_DEFAULT) == 0) {
01255 this->GetWidget<NWidgetCore>(widget)->SetFill(0, 1);
01256 size->width = 0;
01257 }
01258 }
01259
01260 virtual void OnPaint()
01261 {
01262 this->DrawWidgets();
01263
01264 this->DrawEditBox(QUERY_STR_WIDGET_TEXT);
01265 }
01266
01267 virtual void SetStringParameters(int widget) const
01268 {
01269 if (widget == QUERY_STR_WIDGET_CAPTION) SetDParam(0, this->caption);
01270 }
01271
01272 void OnOk()
01273 {
01274 if (this->orig == NULL || strcmp(this->text.buf, this->orig) != 0) {
01275
01276
01277 if (this->parent != NULL) {
01278 this->parent->OnQueryTextFinished(this->text.buf);
01279 } else {
01280 HandleOnEditText(this->text.buf);
01281 }
01282 this->handled = true;
01283 }
01284 }
01285
01286 virtual void OnClick(Point pt, int widget)
01287 {
01288 switch (widget) {
01289 case QUERY_STR_WIDGET_DEFAULT:
01290 this->text.buf[0] = '\0';
01291
01292 case QUERY_STR_WIDGET_OK:
01293 this->OnOk();
01294
01295 case QUERY_STR_WIDGET_CANCEL:
01296 delete this;
01297 break;
01298 }
01299 }
01300
01301 virtual void OnMouseLoop()
01302 {
01303 this->HandleEditBox(QUERY_STR_WIDGET_TEXT);
01304 }
01305
01306 virtual EventState OnKeyPress(uint16 key, uint16 keycode)
01307 {
01308 EventState state = ES_NOT_HANDLED;
01309 switch (this->HandleEditBoxKey(QUERY_STR_WIDGET_TEXT, key, keycode, state)) {
01310 default: NOT_REACHED();
01311 case HEBR_EDITING: {
01312 Window *osk = FindWindowById(WC_OSK, 0);
01313 if (osk != NULL && osk->parent == this) osk->InvalidateData();
01314 } break;
01315 case HEBR_CONFIRM: this->OnOk();
01316
01317 case HEBR_CANCEL: delete this; break;
01318 case HEBR_NOT_FOCUSED: break;
01319 }
01320 return state;
01321 }
01322
01323 virtual void OnOpenOSKWindow(int wid)
01324 {
01325 ShowOnScreenKeyboard(this, wid, QUERY_STR_WIDGET_CANCEL, QUERY_STR_WIDGET_OK);
01326 }
01327
01328 ~QueryStringWindow()
01329 {
01330 if (!this->handled && this->parent != NULL) {
01331 Window *parent = this->parent;
01332 this->parent = NULL;
01333 parent->OnQueryTextFinished(NULL);
01334 }
01335 }
01336 };
01337
01338 static const NWidgetPart _nested_query_string_widgets[] = {
01339 NWidget(NWID_HORIZONTAL),
01340 NWidget(WWT_CLOSEBOX, COLOUR_GREY),
01341 NWidget(WWT_CAPTION, COLOUR_GREY, QUERY_STR_WIDGET_CAPTION), SetDataTip(STR_WHITE_STRING, STR_NULL),
01342 EndContainer(),
01343 NWidget(WWT_PANEL, COLOUR_GREY),
01344 NWidget(WWT_EDITBOX, COLOUR_GREY, QUERY_STR_WIDGET_TEXT), SetMinimalSize(256, 12), SetFill(1, 1), SetPadding(2, 2, 2, 2),
01345 EndContainer(),
01346 NWidget(NWID_HORIZONTAL, NC_EQUALSIZE),
01347 NWidget(WWT_TEXTBTN, COLOUR_GREY, QUERY_STR_WIDGET_DEFAULT), SetMinimalSize(87, 12), SetFill(1, 1), SetDataTip(STR_BUTTON_DEFAULT, STR_NULL),
01348 NWidget(WWT_TEXTBTN, COLOUR_GREY, QUERY_STR_WIDGET_CANCEL), SetMinimalSize(86, 12), SetFill(1, 1), SetDataTip(STR_BUTTON_CANCEL, STR_NULL),
01349 NWidget(WWT_TEXTBTN, COLOUR_GREY, QUERY_STR_WIDGET_OK), SetMinimalSize(87, 12), SetFill(1, 1), SetDataTip(STR_BUTTON_OK, STR_NULL),
01350 EndContainer(),
01351 };
01352
01353 static const WindowDesc _query_string_desc(
01354 WDP_AUTO, 0, 0,
01355 WC_QUERY_STRING, WC_NONE,
01356 0,
01357 _nested_query_string_widgets, lengthof(_nested_query_string_widgets)
01358 );
01359
01370 void ShowQueryString(StringID str, StringID caption, uint maxsize, uint maxwidth, Window *parent, CharSetFilter afilter, QueryStringFlags flags)
01371 {
01372 DeleteWindowById(WC_QUERY_STRING, 0);
01373 new QueryStringWindow(str, caption, maxsize, maxwidth, &_query_string_desc, parent, afilter, flags);
01374 }
01375
01376
01377 enum QueryWidgets {
01378 QUERY_WIDGET_CAPTION,
01379 QUERY_WIDGET_TEXT,
01380 QUERY_WIDGET_NO,
01381 QUERY_WIDGET_YES
01382 };
01383
01387 struct QueryWindow : public Window {
01388 QueryCallbackProc *proc;
01389 uint64 params[10];
01390 StringID message;
01391 StringID caption;
01392
01393 QueryWindow(const WindowDesc *desc, StringID caption, StringID message, Window *parent, QueryCallbackProc *callback) : Window()
01394 {
01395
01396
01397 CopyOutDParam(this->params, 0, lengthof(this->params));
01398 this->caption = caption;
01399 this->message = message;
01400 this->proc = callback;
01401
01402 this->InitNested(desc);
01403
01404 if (parent == NULL) parent = FindWindowById(WC_MAIN_WINDOW, 0);
01405 this->parent = parent;
01406 this->left = parent->left + (parent->width / 2) - (this->width / 2);
01407 this->top = parent->top + (parent->height / 2) - (this->height / 2);
01408 }
01409
01410 ~QueryWindow()
01411 {
01412 if (this->proc != NULL) this->proc(this->parent, false);
01413 }
01414
01415 virtual void SetStringParameters(int widget) const
01416 {
01417 switch (widget) {
01418 case QUERY_WIDGET_CAPTION:
01419 CopyInDParam(1, this->params, lengthof(this->params));
01420 SetDParam(0, this->caption);
01421 break;
01422
01423 case QUERY_WIDGET_TEXT:
01424 CopyInDParam(0, this->params, lengthof(this->params));
01425 break;
01426 }
01427 }
01428
01429 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
01430 {
01431 if (widget != QUERY_WIDGET_TEXT) return;
01432
01433 Dimension d = GetStringMultiLineBoundingBox(this->message, *size);
01434 d.width += padding.width;
01435 d.height += padding.height;
01436 *size = d;
01437 }
01438
01439 virtual void DrawWidget(const Rect &r, int widget) const
01440 {
01441 if (widget != QUERY_WIDGET_TEXT) return;
01442
01443 DrawStringMultiLine(r.left, r.right, r.top, r.bottom, this->message, TC_FROMSTRING, SA_CENTER);
01444 }
01445
01446 virtual void OnPaint()
01447 {
01448 this->DrawWidgets();
01449 }
01450
01451 virtual void OnClick(Point pt, int widget)
01452 {
01453 switch (widget) {
01454 case QUERY_WIDGET_YES: {
01455
01456
01457 QueryCallbackProc *proc = this->proc;
01458 Window *parent = this->parent;
01459
01460 this->proc = NULL;
01461 delete this;
01462 if (proc != NULL) {
01463 proc(parent, true);
01464 proc = NULL;
01465 }
01466 } break;
01467 case QUERY_WIDGET_NO:
01468 delete this;
01469 break;
01470 }
01471 }
01472
01473 virtual EventState OnKeyPress(uint16 key, uint16 keycode)
01474 {
01475
01476 switch (keycode) {
01477 case WKC_RETURN:
01478 case WKC_NUM_ENTER:
01479 if (this->proc != NULL) {
01480 this->proc(this->parent, true);
01481 this->proc = NULL;
01482 }
01483
01484 case WKC_ESC:
01485 delete this;
01486 return ES_HANDLED;
01487 }
01488 return ES_NOT_HANDLED;
01489 }
01490 };
01491
01492 static const NWidgetPart _nested_query_widgets[] = {
01493 NWidget(NWID_HORIZONTAL),
01494 NWidget(WWT_CLOSEBOX, COLOUR_RED),
01495 NWidget(WWT_CAPTION, COLOUR_RED, QUERY_WIDGET_CAPTION), SetDataTip(STR_JUST_STRING, STR_NULL),
01496 EndContainer(),
01497 NWidget(WWT_PANEL, COLOUR_RED), SetPIP(8, 15, 8),
01498 NWidget(WWT_TEXT, COLOUR_RED, QUERY_WIDGET_TEXT), SetMinimalSize(200, 12),
01499 NWidget(NWID_HORIZONTAL, NC_EQUALSIZE), SetPIP(20, 29, 20),
01500 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, QUERY_WIDGET_NO), SetMinimalSize(71, 12), SetDataTip(STR_QUIT_NO, STR_NULL),
01501 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, QUERY_WIDGET_YES), SetMinimalSize(71, 12), SetDataTip(STR_QUIT_YES, STR_NULL),
01502 EndContainer(),
01503 EndContainer(),
01504 };
01505
01506 static const WindowDesc _query_desc(
01507 WDP_CENTER, 0, 0,
01508 WC_CONFIRM_POPUP_QUERY, WC_NONE,
01509 WDF_UNCLICK_BUTTONS | WDF_MODAL,
01510 _nested_query_widgets, lengthof(_nested_query_widgets)
01511 );
01512
01521 void ShowQuery(StringID caption, StringID message, Window *parent, QueryCallbackProc *callback)
01522 {
01523 new QueryWindow(&_query_desc, caption, message, parent, callback);
01524 }
01525
01526
01527 enum SaveLoadWindowWidgets {
01528 SLWW_WINDOWTITLE,
01529 SLWW_SORT_BYNAME,
01530 SLWW_SORT_BYDATE,
01531 SLWW_BACKGROUND,
01532 SLWW_FILE_BACKGROUND,
01533 SLWW_HOME_BUTTON,
01534 SLWW_DRIVES_DIRECTORIES_LIST,
01535 SLWW_SCROLLBAR,
01536 SLWW_CONTENT_DOWNLOAD,
01537 SLWW_SAVE_OSK_TITLE,
01538 SLWW_DELETE_SELECTION,
01539 SLWW_SAVE_GAME,
01540 SLWW_CONTENT_DOWNLOAD_SEL,
01541 };
01542
01543 static const NWidgetPart _nested_load_dialog_widgets[] = {
01544 NWidget(NWID_HORIZONTAL),
01545 NWidget(WWT_CLOSEBOX, COLOUR_GREY),
01546 NWidget(WWT_CAPTION, COLOUR_GREY, SLWW_WINDOWTITLE),
01547 EndContainer(),
01548 NWidget(NWID_HORIZONTAL, NC_EQUALSIZE),
01549 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, SLWW_SORT_BYNAME), SetDataTip(STR_SORT_BY_CAPTION_NAME, STR_TOOLTIP_SORT_ORDER), SetFill(1, 0), SetResize(1, 0),
01550 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, SLWW_SORT_BYDATE), SetDataTip(STR_SORT_BY_CAPTION_DATE, STR_TOOLTIP_SORT_ORDER), SetFill(1, 0), SetResize(1, 0),
01551 EndContainer(),
01552 NWidget(WWT_PANEL, COLOUR_GREY, SLWW_BACKGROUND), SetFill(1, 0), SetResize(1, 0), EndContainer(),
01553 NWidget(WWT_PANEL, COLOUR_GREY, SLWW_FILE_BACKGROUND),
01554 NWidget(NWID_HORIZONTAL),
01555 NWidget(NWID_VERTICAL),
01556 NWidget(WWT_INSET, COLOUR_GREY, SLWW_DRIVES_DIRECTORIES_LIST), SetFill(1, 1), SetPadding(2, 1, 2, 2),
01557 SetDataTip(0x0, STR_SAVELOAD_LIST_TOOLTIP), SetResize(1, 10), EndContainer(),
01558 NWidget(NWID_SELECTION, INVALID_COLOUR, SLWW_CONTENT_DOWNLOAD_SEL),
01559 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, SLWW_CONTENT_DOWNLOAD), SetResize(1, 0),
01560 SetDataTip(STR_INTRO_ONLINE_CONTENT, STR_INTRO_TOOLTIP_ONLINE_CONTENT),
01561 EndContainer(),
01562 EndContainer(),
01563 NWidget(NWID_VERTICAL),
01564 NWidget(WWT_PUSHIMGBTN, COLOUR_GREY, SLWW_HOME_BUTTON), SetMinimalSize(12, 12), SetDataTip(SPR_HOUSE_ICON, STR_SAVELOAD_HOME_BUTTON),
01565 NWidget(WWT_SCROLLBAR, COLOUR_GREY, SLWW_SCROLLBAR),
01566 NWidget(WWT_RESIZEBOX, COLOUR_GREY),
01567 EndContainer(),
01568 EndContainer(),
01569 EndContainer(),
01570 };
01571
01572 static const NWidgetPart _nested_save_dialog_widgets[] = {
01573 NWidget(NWID_HORIZONTAL),
01574 NWidget(WWT_CLOSEBOX, COLOUR_GREY),
01575 NWidget(WWT_CAPTION, COLOUR_GREY, SLWW_WINDOWTITLE),
01576 EndContainer(),
01577 NWidget(NWID_HORIZONTAL, NC_EQUALSIZE),
01578 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, SLWW_SORT_BYNAME), SetDataTip(STR_SORT_BY_CAPTION_NAME, STR_TOOLTIP_SORT_ORDER), SetFill(1, 0), SetResize(1, 0),
01579 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, SLWW_SORT_BYDATE), SetDataTip(STR_SORT_BY_CAPTION_DATE, STR_TOOLTIP_SORT_ORDER), SetFill(1, 0), SetResize(1, 0),
01580 EndContainer(),
01581 NWidget(WWT_PANEL, COLOUR_GREY, SLWW_BACKGROUND), SetFill(1, 0), SetResize(1, 0), EndContainer(),
01582 NWidget(WWT_PANEL, COLOUR_GREY, SLWW_FILE_BACKGROUND),
01583 NWidget(NWID_HORIZONTAL),
01584 NWidget(WWT_INSET, COLOUR_GREY, SLWW_DRIVES_DIRECTORIES_LIST), SetPadding(2, 1, 0, 2),
01585 SetDataTip(0x0, STR_SAVELOAD_LIST_TOOLTIP), SetResize(1, 10), EndContainer(),
01586 NWidget(NWID_VERTICAL),
01587 NWidget(WWT_PUSHIMGBTN, COLOUR_GREY, SLWW_HOME_BUTTON), SetMinimalSize(12, 12), SetDataTip(SPR_HOUSE_ICON, STR_SAVELOAD_HOME_BUTTON),
01588 NWidget(WWT_SCROLLBAR, COLOUR_GREY, SLWW_SCROLLBAR),
01589 EndContainer(),
01590 EndContainer(),
01591 NWidget(WWT_EDITBOX, COLOUR_GREY, SLWW_SAVE_OSK_TITLE), SetPadding(3, 2, 2, 2), SetFill(1, 0), SetResize(1, 0),
01592 SetDataTip(STR_SAVELOAD_OSKTITLE, STR_SAVELOAD_EDITBOX_TOOLTIP),
01593 EndContainer(),
01594 NWidget(NWID_HORIZONTAL),
01595 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, SLWW_DELETE_SELECTION), SetDataTip(STR_SAVELOAD_DELETE_BUTTON, STR_SAVELOAD_DELETE_TOOLTIP), SetFill(1, 0), SetResize(1, 0),
01596 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, SLWW_SAVE_GAME), SetDataTip(STR_SAVELOAD_SAVE_BUTTON, STR_SAVELOAD_SAVE_TOOLTIP), SetFill(1, 0), SetResize(1, 0),
01597 NWidget(WWT_RESIZEBOX, COLOUR_GREY),
01598 EndContainer(),
01599 };
01600
01601
01602 const TextColour _fios_colours[] = {
01603 TC_LIGHT_BLUE, TC_DARK_GREEN, TC_DARK_GREEN, TC_ORANGE, TC_LIGHT_BROWN,
01604 TC_ORANGE, TC_LIGHT_BROWN, TC_ORANGE, TC_ORANGE, TC_YELLOW
01605 };
01606
01607 void BuildFileList()
01608 {
01609 _fios_path_changed = true;
01610 FiosFreeSavegameList();
01611
01612 switch (_saveload_mode) {
01613 case SLD_NEW_GAME:
01614 case SLD_LOAD_SCENARIO:
01615 case SLD_SAVE_SCENARIO:
01616 FiosGetScenarioList(_saveload_mode); break;
01617 case SLD_LOAD_HEIGHTMAP:
01618 FiosGetHeightmapList(_saveload_mode); break;
01619
01620 default: FiosGetSavegameList(_saveload_mode); break;
01621 }
01622 }
01623
01624 static void MakeSortedSaveGameList()
01625 {
01626 uint sort_start = 0;
01627 uint sort_end = 0;
01628
01629
01630
01631
01632
01633 for (const FiosItem *item = _fios_items.Begin(); item != _fios_items.End(); item++) {
01634 switch (item->type) {
01635 case FIOS_TYPE_DIR: sort_start++; break;
01636 case FIOS_TYPE_PARENT: sort_start++; break;
01637 case FIOS_TYPE_DRIVE: sort_end++; break;
01638 default: break;
01639 }
01640 }
01641
01642 uint s_amount = _fios_items.Length() - sort_start - sort_end;
01643 QSortT(_fios_items.Get(sort_start), s_amount, CompareFiosItems);
01644 }
01645
01646 extern void StartupEngines();
01647
01648 struct SaveLoadWindow : public QueryStringBaseWindow {
01649 private:
01650 FiosItem o_dir;
01651 public:
01652
01653 void GenerateFileName()
01654 {
01655 GenerateDefaultSaveName(this->edit_str_buf, &this->edit_str_buf[this->edit_str_size - 1]);
01656 }
01657
01658 SaveLoadWindow(const WindowDesc *desc, SaveLoadDialogMode mode) : QueryStringBaseWindow(64)
01659 {
01660 static const StringID saveload_captions[] = {
01661 STR_SAVELOAD_LOAD_CAPTION,
01662 STR_SAVELOAD_LOAD_SCENARIO,
01663 STR_SAVELOAD_SAVE_CAPTION,
01664 STR_SAVELOAD_SAVE_SCENARIO,
01665 STR_SAVELOAD_LOAD_HEIGHTMAP,
01666 };
01667 assert((uint)mode < lengthof(saveload_captions));
01668
01669
01670
01671 switch (mode) {
01672 case SLD_SAVE_GAME: this->GenerateFileName(); break;
01673 case SLD_SAVE_SCENARIO: strecpy(this->edit_str_buf, "UNNAMED", &this->edit_str_buf[edit_str_size - 1]); break;
01674 default: break;
01675 }
01676
01677 this->afilter = CS_ALPHANUMERAL;
01678 InitializeTextBuffer(&this->text, this->edit_str_buf, this->edit_str_size, 240);
01679
01680 this->CreateNestedTree(desc);
01681 if (mode == SLD_LOAD_GAME) this->GetWidget<NWidgetStacked>(SLWW_CONTENT_DOWNLOAD_SEL)->SetDisplayedPlane(SZSP_HORIZONTAL);
01682 this->GetWidget<NWidgetCore>(SLWW_WINDOWTITLE)->widget_data = saveload_captions[mode];
01683
01684 this->FinishInitNested(desc, 0);
01685
01686 this->LowerWidget(SLWW_DRIVES_DIRECTORIES_LIST);
01687
01688
01689
01690 if (_game_mode != GM_MENU && !_networking && _game_mode != GM_EDITOR) {
01691 DoCommandP(0, PM_PAUSED_SAVELOAD, 1, CMD_PAUSE);
01692 }
01693 SetObjectToPlace(SPR_CURSOR_ZZZ, PAL_NONE, HT_NONE, WC_MAIN_WINDOW, 0);
01694
01695 BuildFileList();
01696
01697 ResetObjectToPlace();
01698
01699 o_dir.type = FIOS_TYPE_DIRECT;
01700 switch (_saveload_mode) {
01701 case SLD_SAVE_GAME:
01702 case SLD_LOAD_GAME:
01703 FioGetDirectory(o_dir.name, lengthof(o_dir.name), SAVE_DIR);
01704 break;
01705
01706 case SLD_SAVE_SCENARIO:
01707 case SLD_LOAD_SCENARIO:
01708 FioGetDirectory(o_dir.name, lengthof(o_dir.name), SCENARIO_DIR);
01709 break;
01710
01711 case SLD_LOAD_HEIGHTMAP:
01712 FioGetDirectory(o_dir.name, lengthof(o_dir.name), HEIGHTMAP_DIR);
01713 break;
01714
01715 default:
01716 strecpy(o_dir.name, _personal_dir, lastof(o_dir.name));
01717 }
01718
01719
01720 if (_saveload_mode == SLD_SAVE_GAME || _saveload_mode == SLD_SAVE_SCENARIO) {
01721 this->SetFocusedWidget(SLWW_SAVE_OSK_TITLE);
01722 }
01723 }
01724
01725 virtual ~SaveLoadWindow()
01726 {
01727
01728 if (!_networking && _game_mode != GM_EDITOR && _game_mode != GM_MENU) {
01729 DoCommandP(0, PM_PAUSED_SAVELOAD, 0, CMD_PAUSE);
01730 }
01731 FiosFreeSavegameList();
01732 }
01733
01734 virtual void DrawWidget(const Rect &r, int widget) const
01735 {
01736 switch (widget) {
01737 case SLWW_SORT_BYNAME:
01738 case SLWW_SORT_BYDATE:
01739 if (((_savegame_sort_order & SORT_BY_NAME) != 0) == (widget == SLWW_SORT_BYNAME)) {
01740 this->DrawSortButtonState(widget, _savegame_sort_order & SORT_DESCENDING ? SBS_DOWN : SBS_UP);
01741 }
01742 break;
01743
01744 case SLWW_BACKGROUND: {
01745 static const char *path = NULL;
01746 static StringID str = STR_ERROR_UNABLE_TO_READ_DRIVE;
01747 static uint64 tot = 0;
01748
01749 if (_fios_path_changed) {
01750 str = FiosGetDescText(&path, &tot);
01751 _fios_path_changed = false;
01752 }
01753
01754 if (str != STR_ERROR_UNABLE_TO_READ_DRIVE) SetDParam(0, tot);
01755 DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, r.top + FONT_HEIGHT_NORMAL + WD_FRAMERECT_TOP, str);
01756 DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, r.top + WD_FRAMERECT_TOP, path, TC_BLACK);
01757 } break;
01758
01759 case SLWW_DRIVES_DIRECTORIES_LIST: {
01760 GfxFillRect(r.left + 1, r.top + 1, r.right, r.bottom, 0xD7);
01761
01762 uint y = r.top + WD_FRAMERECT_TOP;
01763 for (uint pos = this->vscroll.GetPosition(); pos < _fios_items.Length(); pos++) {
01764 const FiosItem *item = _fios_items.Get(pos);
01765
01766 DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, item->title, _fios_colours[item->type]);
01767 y += this->resize.step_height;
01768 if (y >= this->vscroll.GetCapacity() * this->resize.step_height + r.top + WD_FRAMERECT_TOP) break;
01769 }
01770 } break;
01771 }
01772 }
01773
01774 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
01775 {
01776 switch (widget) {
01777 case SLWW_BACKGROUND:
01778 size->height = 2 * FONT_HEIGHT_NORMAL + WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM;
01779 break;
01780
01781 case SLWW_DRIVES_DIRECTORIES_LIST:
01782 resize->height = FONT_HEIGHT_NORMAL;
01783 size->height = resize->height * 10 + WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM;
01784 break;
01785 }
01786 }
01787
01788 virtual void OnPaint()
01789 {
01790 if (_savegame_sort_dirty) {
01791 _savegame_sort_dirty = false;
01792 MakeSortedSaveGameList();
01793 }
01794
01795 this->vscroll.SetCount(_fios_items.Length());
01796 this->DrawWidgets();
01797
01798 if (_saveload_mode == SLD_SAVE_GAME || _saveload_mode == SLD_SAVE_SCENARIO) {
01799 this->DrawEditBox(SLWW_SAVE_OSK_TITLE);
01800 }
01801 }
01802
01803 virtual void OnClick(Point pt, int widget)
01804 {
01805 switch (widget) {
01806 case SLWW_SORT_BYNAME:
01807 _savegame_sort_order = (_savegame_sort_order == SORT_BY_NAME) ?
01808 SORT_BY_NAME | SORT_DESCENDING : SORT_BY_NAME;
01809 _savegame_sort_dirty = true;
01810 this->SetDirty();
01811 break;
01812
01813 case SLWW_SORT_BYDATE:
01814 _savegame_sort_order = (_savegame_sort_order == SORT_BY_DATE) ?
01815 SORT_BY_DATE | SORT_DESCENDING : SORT_BY_DATE;
01816 _savegame_sort_dirty = true;
01817 this->SetDirty();
01818 break;
01819
01820 case SLWW_HOME_BUTTON:
01821 FiosBrowseTo(&o_dir);
01822 this->SetDirty();
01823 BuildFileList();
01824 break;
01825
01826 case SLWW_DRIVES_DIRECTORIES_LIST: {
01827 int y = (pt.y - this->GetWidget<NWidgetBase>(SLWW_DRIVES_DIRECTORIES_LIST)->pos_y - WD_FRAMERECT_TOP) / this->resize.step_height;
01828
01829 if (y < 0 || (y += this->vscroll.GetPosition()) >= this->vscroll.GetCount()) return;
01830
01831 const FiosItem *file = _fios_items.Get(y);
01832
01833 const char *name = FiosBrowseTo(file);
01834 if (name != NULL) {
01835 if (_saveload_mode == SLD_LOAD_GAME || _saveload_mode == SLD_LOAD_SCENARIO) {
01836 _switch_mode = (_game_mode == GM_EDITOR) ? SM_LOAD_SCENARIO : SM_LOAD;
01837
01838 SetFiosType(file->type);
01839 strecpy(_file_to_saveload.name, name, lastof(_file_to_saveload.name));
01840 strecpy(_file_to_saveload.title, file->title, lastof(_file_to_saveload.title));
01841
01842 delete this;
01843 } else if (_saveload_mode == SLD_LOAD_HEIGHTMAP) {
01844 SetFiosType(file->type);
01845 strecpy(_file_to_saveload.name, name, lastof(_file_to_saveload.name));
01846 strecpy(_file_to_saveload.title, file->title, lastof(_file_to_saveload.title));
01847
01848 delete this;
01849 ShowHeightmapLoad();
01850 } else {
01851
01852 ttd_strlcpy(this->text.buf, file->title, this->text.maxsize);
01853 UpdateTextBufferSize(&this->text);
01854 this->SetWidgetDirty(SLWW_SAVE_OSK_TITLE);
01855 }
01856 } else {
01857
01858 this->SetDirty();
01859 BuildFileList();
01860 }
01861 break;
01862 }
01863
01864 case SLWW_CONTENT_DOWNLOAD:
01865 if (!_network_available) {
01866 ShowErrorMessage(STR_NETWORK_ERROR_NOTAVAILABLE, INVALID_STRING_ID, 0, 0);
01867 } else {
01868 #if defined(ENABLE_NETWORK)
01869 switch (_saveload_mode) {
01870 default: NOT_REACHED();
01871 case SLD_LOAD_SCENARIO: ShowNetworkContentListWindow(NULL, CONTENT_TYPE_SCENARIO); break;
01872 case SLD_LOAD_HEIGHTMAP: ShowNetworkContentListWindow(NULL, CONTENT_TYPE_HEIGHTMAP); break;
01873 }
01874 #endif
01875 }
01876 break;
01877
01878 case SLWW_DELETE_SELECTION: case SLWW_SAVE_GAME:
01879 break;
01880 }
01881 }
01882
01883 virtual void OnMouseLoop()
01884 {
01885 if (_saveload_mode == SLD_SAVE_GAME || _saveload_mode == SLD_SAVE_SCENARIO) {
01886 this->HandleEditBox(SLWW_SAVE_OSK_TITLE);
01887 }
01888 }
01889
01890 virtual EventState OnKeyPress(uint16 key, uint16 keycode)
01891 {
01892 if (keycode == WKC_ESC) {
01893 delete this;
01894 return ES_HANDLED;
01895 }
01896
01897 EventState state = ES_NOT_HANDLED;
01898 if ((_saveload_mode == SLD_SAVE_GAME || _saveload_mode == SLD_SAVE_SCENARIO) &&
01899 this->HandleEditBoxKey(SLWW_SAVE_OSK_TITLE, key, keycode, state) == HEBR_CONFIRM) {
01900 this->HandleButtonClick(SLWW_SAVE_GAME);
01901 }
01902
01903 return state;
01904 }
01905
01906 virtual void OnTimeout()
01907 {
01908
01909
01910 if (!(_saveload_mode == SLD_SAVE_GAME || _saveload_mode == SLD_SAVE_SCENARIO)) return;
01911
01912 if (this->IsWidgetLowered(SLWW_DELETE_SELECTION)) {
01913 if (!FiosDelete(this->text.buf)) {
01914 ShowErrorMessage(STR_ERROR_UNABLE_TO_DELETE_FILE, INVALID_STRING_ID, 0, 0);
01915 } else {
01916 BuildFileList();
01917
01918 if (_saveload_mode == SLD_SAVE_GAME) GenerateFileName();
01919 }
01920
01921 UpdateTextBufferSize(&this->text);
01922 this->SetDirty();
01923 } else if (this->IsWidgetLowered(SLWW_SAVE_GAME)) {
01924 _switch_mode = SM_SAVE;
01925 FiosMakeSavegameName(_file_to_saveload.name, this->text.buf, sizeof(_file_to_saveload.name));
01926
01927
01928 if (_game_mode == GM_EDITOR) StartupEngines();
01929 }
01930 }
01931
01932 virtual void OnResize()
01933 {
01934 this->vscroll.SetCapacityFromWidget(this, SLWW_DRIVES_DIRECTORIES_LIST);
01935 }
01936
01937 virtual void OnInvalidateData(int data)
01938 {
01939 BuildFileList();
01940 }
01941 };
01942
01943 static const WindowDesc _load_dialog_desc(
01944 WDP_CENTER, 257, 294,
01945 WC_SAVELOAD, WC_NONE,
01946 WDF_UNCLICK_BUTTONS,
01947 _nested_load_dialog_widgets, lengthof(_nested_load_dialog_widgets)
01948 );
01949
01950 static const WindowDesc _save_dialog_desc(
01951 WDP_CENTER, 257, 320,
01952 WC_SAVELOAD, WC_NONE,
01953 WDF_UNCLICK_BUTTONS,
01954 _nested_save_dialog_widgets, lengthof(_nested_save_dialog_widgets)
01955 );
01956
01959 static const FileType _file_modetotype[] = {
01960 FT_SAVEGAME,
01961 FT_SCENARIO,
01962 FT_SAVEGAME,
01963 FT_SCENARIO,
01964 FT_HEIGHTMAP,
01965 FT_SAVEGAME,
01966 };
01967
01968 void ShowSaveLoadDialog(SaveLoadDialogMode mode)
01969 {
01970 DeleteWindowById(WC_SAVELOAD, 0);
01971
01972 const WindowDesc *sld;
01973 switch (mode) {
01974 case SLD_SAVE_GAME:
01975 case SLD_SAVE_SCENARIO:
01976 sld = &_save_dialog_desc; break;
01977 default:
01978 sld = &_load_dialog_desc; break;
01979 }
01980
01981 _saveload_mode = mode;
01982 _file_to_saveload.filetype = _file_modetotype[mode];
01983
01984 new SaveLoadWindow(sld, mode);
01985 }
01986
01987 void RedrawAutosave()
01988 {
01989 SetWindowDirty(WC_STATUS_BAR, 0);
01990 }
01991
01992 void SetFiosType(const byte fiostype)
01993 {
01994 switch (fiostype) {
01995 case FIOS_TYPE_FILE:
01996 case FIOS_TYPE_SCENARIO:
01997 _file_to_saveload.mode = SL_LOAD;
01998 break;
01999
02000 case FIOS_TYPE_OLDFILE:
02001 case FIOS_TYPE_OLD_SCENARIO:
02002 _file_to_saveload.mode = SL_OLD_LOAD;
02003 break;
02004
02005 #ifdef WITH_PNG
02006 case FIOS_TYPE_PNG:
02007 _file_to_saveload.mode = SL_PNG;
02008 break;
02009 #endif
02010
02011 case FIOS_TYPE_BMP:
02012 _file_to_saveload.mode = SL_BMP;
02013 break;
02014
02015 default:
02016 _file_to_saveload.mode = SL_INVALID;
02017 break;
02018 }
02019 }