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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 td.rail_speed = 0;
00161
00162 td.grf = NULL;
00163
00164 CargoArray acceptance;
00165 AddAcceptedCargo(tile, acceptance, NULL);
00166 GetTileDesc(tile, &td);
00167
00168 uint line_nr = 0;
00169
00170
00171 SetDParam(0, td.dparam[0]);
00172 GetString(this->landinfo_data[line_nr], td.str, lastof(this->landinfo_data[line_nr]));
00173 line_nr++;
00174
00175
00176 for (uint i = 0; i < 4; i++) {
00177 if (td.owner_type[i] == STR_NULL) continue;
00178
00179 SetDParam(0, STR_LAND_AREA_INFORMATION_OWNER_N_A);
00180 if (td.owner[i] != OWNER_NONE && td.owner[i] != OWNER_WATER) GetNameOfOwner(td.owner[i], tile);
00181 GetString(this->landinfo_data[line_nr], td.owner_type[i], lastof(this->landinfo_data[line_nr]));
00182 line_nr++;
00183 }
00184
00185
00186 StringID str = STR_LAND_AREA_INFORMATION_COST_TO_CLEAR_N_A;
00187 Company *c = Company::GetIfValid(_local_company);
00188 if (c != NULL) {
00189 Money old_money = c->money;
00190 c->money = INT64_MAX;
00191 CommandCost costclear = DoCommand(tile, 0, 0, DC_NONE, CMD_LANDSCAPE_CLEAR);
00192 c->money = old_money;
00193 if (costclear.Succeeded()) {
00194 Money cost = costclear.GetCost();
00195 if (cost < 0) {
00196 cost = -cost;
00197 str = STR_LAND_AREA_INFORMATION_REVENUE_WHEN_CLEARED;
00198 } else {
00199 str = STR_LAND_AREA_INFORMATION_COST_TO_CLEAR;
00200 }
00201 SetDParam(0, cost);
00202 }
00203 }
00204 GetString(this->landinfo_data[line_nr], str, lastof(this->landinfo_data[line_nr]));
00205 line_nr++;
00206
00207
00208 char tmp[16];
00209 snprintf(tmp, lengthof(tmp), "0x%.4X", tile);
00210 SetDParam(0, TileX(tile));
00211 SetDParam(1, TileY(tile));
00212 SetDParam(2, TileHeight(tile));
00213 SetDParamStr(3, tmp);
00214 GetString(this->landinfo_data[line_nr], STR_LAND_AREA_INFORMATION_LANDINFO_COORDS, lastof(this->landinfo_data[line_nr]));
00215 line_nr++;
00216
00217
00218 SetDParam(0, STR_LAND_AREA_INFORMATION_LOCAL_AUTHORITY_NONE);
00219 if (t != NULL) {
00220 SetDParam(0, STR_TOWN_NAME);
00221 SetDParam(1, t->index);
00222 }
00223 GetString(this->landinfo_data[line_nr], STR_LAND_AREA_INFORMATION_LOCAL_AUTHORITY, lastof(this->landinfo_data[line_nr]));
00224 line_nr++;
00225
00226
00227 if (td.build_date != INVALID_DATE) {
00228 SetDParam(0, td.build_date);
00229 GetString(this->landinfo_data[line_nr], STR_LAND_AREA_INFORMATION_BUILD_DATE, lastof(this->landinfo_data[line_nr]));
00230 line_nr++;
00231 }
00232
00233
00234 if (td.station_class != STR_NULL) {
00235 SetDParam(0, td.station_class);
00236 GetString(this->landinfo_data[line_nr], STR_LAND_AREA_INFORMATION_STATION_CLASS, lastof(this->landinfo_data[line_nr]));
00237 line_nr++;
00238 }
00239
00240
00241 if (td.station_name != STR_NULL) {
00242 SetDParam(0, td.station_name);
00243 GetString(this->landinfo_data[line_nr], STR_LAND_AREA_INFORMATION_STATION_TYPE, lastof(this->landinfo_data[line_nr]));
00244 line_nr++;
00245 }
00246
00247
00248 if (td.rail_speed != 0) {
00249 SetDParam(0, td.rail_speed);
00250 GetString(this->landinfo_data[line_nr], STR_LANG_AREA_INFORMATION_RAIL_SPEED_LIMIT, lastof(this->landinfo_data[line_nr]));
00251 line_nr++;
00252 }
00253
00254
00255 if (td.grf != NULL) {
00256 SetDParamStr(0, td.grf);
00257 GetString(this->landinfo_data[line_nr], STR_LAND_AREA_INFORMATION_NEWGRF_NAME, lastof(this->landinfo_data[line_nr]));
00258 line_nr++;
00259 }
00260
00261 assert(line_nr < LAND_INFO_CENTERED_LINES);
00262
00263
00264 this->landinfo_data[line_nr][0] = '\0';
00265
00266
00267 char *strp = GetString(this->landinfo_data[LAND_INFO_MULTICENTER_LINE], STR_LAND_AREA_INFORMATION_CARGO_ACCEPTED, lastof(this->landinfo_data[LAND_INFO_MULTICENTER_LINE]));
00268 bool found = false;
00269
00270 for (CargoID i = 0; i < NUM_CARGO; ++i) {
00271 if (acceptance[i] > 0) {
00272
00273 if (found) {
00274 *strp++ = ',';
00275 *strp++ = ' ';
00276 }
00277 found = true;
00278
00279
00280 if (acceptance[i] < 8) {
00281 SetDParam(0, acceptance[i]);
00282 SetDParam(1, CargoSpec::Get(i)->name);
00283 strp = GetString(strp, STR_LAND_AREA_INFORMATION_CARGO_EIGHTS, lastof(this->landinfo_data[LAND_INFO_MULTICENTER_LINE]));
00284 } else {
00285 strp = GetString(strp, CargoSpec::Get(i)->name, lastof(this->landinfo_data[LAND_INFO_MULTICENTER_LINE]));
00286 }
00287 }
00288 }
00289 if (!found) this->landinfo_data[LAND_INFO_MULTICENTER_LINE][0] = '\0';
00290
00291 this->InitNested(&_land_info_desc);
00292
00293 #if defined(_DEBUG)
00294 # define LANDINFOD_LEVEL 0
00295 #else
00296 # define LANDINFOD_LEVEL 1
00297 #endif
00298 DEBUG(misc, LANDINFOD_LEVEL, "TILE: %#x (%i,%i)", tile, TileX(tile), TileY(tile));
00299 DEBUG(misc, LANDINFOD_LEVEL, "type_height = %#x", _m[tile].type_height);
00300 DEBUG(misc, LANDINFOD_LEVEL, "m1 = %#x", _m[tile].m1);
00301 DEBUG(misc, LANDINFOD_LEVEL, "m2 = %#x", _m[tile].m2);
00302 DEBUG(misc, LANDINFOD_LEVEL, "m3 = %#x", _m[tile].m3);
00303 DEBUG(misc, LANDINFOD_LEVEL, "m4 = %#x", _m[tile].m4);
00304 DEBUG(misc, LANDINFOD_LEVEL, "m5 = %#x", _m[tile].m5);
00305 DEBUG(misc, LANDINFOD_LEVEL, "m6 = %#x", _m[tile].m6);
00306 DEBUG(misc, LANDINFOD_LEVEL, "m7 = %#x", _me[tile].m7);
00307 #undef LANDINFOD_LEVEL
00308 }
00309 };
00310
00311 static void Place_LandInfo(TileIndex tile)
00312 {
00313 DeleteWindowById(WC_LAND_INFO, 0);
00314 new LandInfoWindow(tile);
00315 }
00316
00317 void PlaceLandBlockInfo()
00318 {
00319 if (_cursor.sprite == SPR_CURSOR_QUERY) {
00320 ResetObjectToPlace();
00321 } else {
00322 _place_proc = Place_LandInfo;
00323 SetObjectToPlace(SPR_CURSOR_QUERY, PAL_NONE, HT_RECT, WC_MAIN_TOOLBAR, 0);
00324 }
00325 }
00326
00328 enum AboutWidgets {
00329 AW_SCROLLING_TEXT,
00330 AW_WEBSITE,
00331 };
00332
00333 static const NWidgetPart _nested_about_widgets[] = {
00334 NWidget(NWID_HORIZONTAL),
00335 NWidget(WWT_CLOSEBOX, COLOUR_GREY),
00336 NWidget(WWT_CAPTION, COLOUR_GREY), SetDataTip(STR_ABOUT_OPENTTD, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
00337 EndContainer(),
00338 NWidget(WWT_PANEL, COLOUR_GREY), SetPIP(4, 2, 4),
00339 NWidget(WWT_LABEL, COLOUR_GREY), SetDataTip(STR_ABOUT_ORIGINAL_COPYRIGHT, STR_NULL),
00340 NWidget(WWT_LABEL, COLOUR_GREY), SetDataTip(STR_ABOUT_VERSION, STR_NULL),
00341 NWidget(WWT_FRAME, COLOUR_GREY), SetPadding(0, 5, 1, 5),
00342 NWidget(WWT_EMPTY, INVALID_COLOUR, AW_SCROLLING_TEXT),
00343 EndContainer(),
00344 NWidget(WWT_LABEL, COLOUR_GREY, AW_WEBSITE), SetDataTip(STR_BLACK_RAW_STRING, STR_NULL),
00345 NWidget(WWT_LABEL, COLOUR_GREY), SetDataTip(STR_ABOUT_COPYRIGHT_OPENTTD, STR_NULL),
00346 EndContainer(),
00347 };
00348
00349 static const WindowDesc _about_desc(
00350 WDP_CENTER, 0, 0,
00351 WC_GAME_OPTIONS, WC_NONE,
00352 0,
00353 _nested_about_widgets, lengthof(_nested_about_widgets)
00354 );
00355
00356 static const char * const _credits[] = {
00357 "Original design by Chris Sawyer",
00358 "Original graphics by Simon Foster",
00359 "",
00360 "The OpenTTD team (in alphabetical order):",
00361 " Albert Hofkamp (Alberth) - GUI expert",
00362 " Jean-Fran\xC3\xA7ois Claeys (Belugas) - GUI, newindustries and more",
00363 " Matthijs Kooijman (blathijs) - Pathfinder-guru, pool rework",
00364 " Christoph Elsenhans (frosch) - General coding",
00365 " Lo\xC3\xAF""c Guilloux (glx) - Windows Expert",
00366 " Michael Lutz (michi_cc) - Path based signals",
00367 " Owen Rudge (orudge) - Forum host, OS/2 port",
00368 " Peter Nelson (peter1138) - Spiritual descendant from NewGRF gods",
00369 " Remko Bijker (Rubidium) - Lead coder and way more",
00370 " Zden\xC4\x9Bk Sojka (SmatZ) - Bug finder and fixer",
00371 " Jos\xC3\xA9 Soler (Terkhen) - General coding",
00372 " Thijs Marinussen (Yexo) - AI Framework",
00373 "",
00374 "Inactive Developers:",
00375 " Bjarni Corfitzen (Bjarni) - MacOSX port, coder and vehicles",
00376 " Victor Fischer (Celestar) - Programming everywhere you need him to",
00377 " Tam\xC3\xA1s Farag\xC3\xB3 (Darkvater) - Ex-Lead coder",
00378 " Jaroslav Mazanec (KUDr) - YAPG (Yet Another Pathfinder God) ;)",
00379 " Jonathan Coome (Maedhros) - High priest of the NewGRF Temple",
00380 " Attila B\xC3\xA1n (MiHaMiX) - Developer WebTranslator 1 and 2",
00381 " Christoph Mallon (Tron) - Programmer, code correctness police",
00382 "",
00383 "Retired Developers:",
00384 " Ludvig Strigeus (ludde) - OpenTTD author, main coder (0.1 - 0.3.3)",
00385 " Serge Paquet (vurlix) - Assistant project manager, coder (0.1 - 0.3.3)",
00386 " Dominik Scherer (dominik81) - Lead programmer, GUI expert (0.3.0 - 0.3.6)",
00387 " Benedikt Br\xC3\xBCggemeier (skidd13) - Bug fixer and code reworker",
00388 " Patric Stout (TrueLight) - Programmer (0.3 - pre0.7), sys op (active)",
00389 "",
00390 "Special thanks go out to:",
00391 " Josef Drexler - For his great work on TTDPatch",
00392 " Marcin Grzegorczyk - For his documentation of TTD internals",
00393 " Petr Baudi\xC5\xA1 (pasky) - Many patches, newGRF support",
00394 " Stefan Mei\xC3\x9Fner (sign_de) - For his work on the console",
00395 " Simon Sasburg (HackyKid) - Many bugfixes he has blessed us with",
00396 " Cian Duffy (MYOB) - BeOS port / manual writing",
00397 " Christian Rosentreter (tokai) - MorphOS / AmigaOS port",
00398 " Richard Kempton (richK) - additional airports, initial TGP implementation",
00399 "",
00400 " Alberto Demichelis - Squirrel scripting language \xC2\xA9 2003-2008",
00401 " L. Peter Deutsch - MD5 implementation \xC2\xA9 1999, 2000, 2002",
00402 " Michael Blunck - Pre-Signals and Semaphores \xC2\xA9 2003",
00403 " George - Canal/Lock graphics \xC2\xA9 2003-2004",
00404 " David Dallaston - Tram tracks",
00405 " Marcin Grzegorczyk - Foundations for Tracks on Slopes",
00406 " All Translators - Who made OpenTTD a truly international game",
00407 " Bug Reporters - Without whom OpenTTD would still be full of bugs!",
00408 "",
00409 "",
00410 "And last but not least:",
00411 " Chris Sawyer - For an amazing game!"
00412 };
00413
00414 struct AboutWindow : public Window {
00415 int text_position;
00416 byte counter;
00417 int line_height;
00418 static const int num_visible_lines = 19;
00419
00420 AboutWindow() : Window()
00421 {
00422 this->InitNested(&_about_desc);
00423
00424 this->counter = 5;
00425 this->text_position = this->GetWidget<NWidgetBase>(AW_SCROLLING_TEXT)->pos_y + this->GetWidget<NWidgetBase>(AW_SCROLLING_TEXT)->current_y;
00426 }
00427
00428 virtual void SetStringParameters(int widget) const
00429 {
00430 if (widget == AW_WEBSITE) SetDParamStr(0, "Website: http://www.openttd.org");
00431 }
00432
00433 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
00434 {
00435 if (widget != AW_SCROLLING_TEXT) return;
00436
00437 this->line_height = FONT_HEIGHT_NORMAL;
00438
00439 Dimension d;
00440 d.height = this->line_height * num_visible_lines;
00441
00442 d.width = 0;
00443 for (uint i = 0; i < lengthof(_credits); i++) {
00444 d.width = max(d.width, GetStringBoundingBox(_credits[i]).width);
00445 }
00446 *size = maxdim(*size, d);
00447 }
00448
00449 virtual void OnPaint()
00450 {
00451 this->DrawWidgets();
00452 }
00453
00454 virtual void DrawWidget(const Rect &r, int widget) const
00455 {
00456 if (widget != AW_SCROLLING_TEXT) return;
00457
00458 int y = this->text_position;
00459
00460
00461 for (uint i = 0; i < lengthof(_credits); i++) {
00462 if (y >= r.top + 7 && y < r.bottom - this->line_height) {
00463 DrawString(r.left, r.right, y, _credits[i], TC_BLACK, SA_LEFT | SA_FORCE);
00464 }
00465 y += this->line_height;
00466 }
00467 }
00468
00469 virtual void OnTick()
00470 {
00471 if (--this->counter == 0) {
00472 this->counter = 5;
00473 this->text_position--;
00474
00475 if (this->text_position < (int)(this->GetWidget<NWidgetBase>(AW_SCROLLING_TEXT)->pos_y - lengthof(_credits) * this->line_height)) {
00476 this->text_position = this->GetWidget<NWidgetBase>(AW_SCROLLING_TEXT)->pos_y + this->GetWidget<NWidgetBase>(AW_SCROLLING_TEXT)->current_y;
00477 }
00478 this->SetDirty();
00479 }
00480 }
00481 };
00482
00483 void ShowAboutWindow()
00484 {
00485 DeleteWindowById(WC_GAME_OPTIONS, 0);
00486 new AboutWindow();
00487 }
00488
00490 enum ErrorMessageWidgets {
00491 EMW_CAPTION,
00492 EMW_FACE,
00493 EMW_MESSAGE,
00494 };
00495
00496 static const NWidgetPart _nested_errmsg_widgets[] = {
00497 NWidget(NWID_HORIZONTAL),
00498 NWidget(WWT_CLOSEBOX, COLOUR_RED),
00499 NWidget(WWT_CAPTION, COLOUR_RED, EMW_CAPTION), SetDataTip(STR_ERROR_MESSAGE_CAPTION, STR_NULL),
00500 EndContainer(),
00501 NWidget(WWT_PANEL, COLOUR_RED),
00502 NWidget(WWT_EMPTY, COLOUR_RED, EMW_MESSAGE), SetPadding(0, 2, 0, 2), SetMinimalSize(236, 32),
00503 EndContainer(),
00504 };
00505
00506 static const WindowDesc _errmsg_desc(
00507 WDP_MANUAL, 0, 0,
00508 WC_ERRMSG, WC_NONE,
00509 0,
00510 _nested_errmsg_widgets, lengthof(_nested_errmsg_widgets)
00511 );
00512
00513 static const NWidgetPart _nested_errmsg_face_widgets[] = {
00514 NWidget(NWID_HORIZONTAL),
00515 NWidget(WWT_CLOSEBOX, COLOUR_RED),
00516 NWidget(WWT_CAPTION, COLOUR_RED, EMW_CAPTION), SetDataTip(STR_ERROR_MESSAGE_CAPTION_OTHER_COMPANY, STR_NULL),
00517 EndContainer(),
00518 NWidget(WWT_PANEL, COLOUR_RED),
00519 NWidget(NWID_HORIZONTAL), SetPIP(2, 1, 2),
00520 NWidget(WWT_EMPTY, COLOUR_RED, EMW_FACE), SetMinimalSize(92, 119), SetFill(0, 1), SetPadding(2, 0, 1, 0),
00521 NWidget(WWT_EMPTY, COLOUR_RED, EMW_MESSAGE), SetFill(0, 1), SetMinimalSize(238, 123),
00522 EndContainer(),
00523 EndContainer(),
00524 };
00525
00526 static const WindowDesc _errmsg_face_desc(
00527 WDP_MANUAL, 0, 0,
00528 WC_ERRMSG, WC_NONE,
00529 0,
00530 _nested_errmsg_face_widgets, lengthof(_nested_errmsg_face_widgets)
00531 );
00532
00534 struct ErrmsgWindow : public Window {
00535 private:
00536 uint duration;
00537 uint64 decode_params[20];
00538 StringID summary_msg;
00539 StringID detailed_msg;
00540 uint height_summary;
00541 uint height_detailed;
00542 Point position;
00543 CompanyID face;
00544
00545 public:
00546 ErrmsgWindow(Point pt, StringID summary_msg, StringID detailed_msg, bool no_timeout) : Window()
00547 {
00548 this->position = pt;
00549 this->duration = no_timeout ? 0 : _settings_client.gui.errmsg_duration;
00550 CopyOutDParam(this->decode_params, 0, lengthof(this->decode_params));
00551 this->summary_msg = summary_msg;
00552 this->detailed_msg = detailed_msg;
00553
00554 CompanyID company = (CompanyID)GetDParamX(this->decode_params, 2);
00555 this->face = (this->detailed_msg == STR_ERROR_OWNED_BY && company < MAX_COMPANIES) ? company : INVALID_COMPANY;
00556 const WindowDesc *desc = (face == INVALID_COMPANY) ? &_errmsg_desc : &_errmsg_face_desc;
00557
00558 assert(summary_msg != INVALID_STRING_ID);
00559
00560 this->InitNested(desc);
00561 }
00562
00563 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
00564 {
00565 if (widget != EMW_MESSAGE) return;
00566
00567 CopyInDParam(0, this->decode_params, lengthof(this->decode_params));
00568
00569
00570
00571 SwitchToErrorRefStack();
00572 RewindTextRefStack();
00573
00574 int text_width = max(0, (int)size->width - WD_FRAMETEXT_LEFT - WD_FRAMETEXT_RIGHT);
00575 this->height_summary = GetStringHeight(this->summary_msg, text_width);
00576 this->height_detailed = (this->detailed_msg == INVALID_STRING_ID) ? 0 : GetStringHeight(this->detailed_msg, text_width);
00577
00578 SwitchToNormalRefStack();
00579
00580 uint panel_height = WD_FRAMERECT_TOP + this->height_summary + WD_FRAMERECT_BOTTOM;
00581 if (this->detailed_msg != INVALID_STRING_ID) panel_height += this->height_detailed + WD_PAR_VSEP_WIDE;
00582
00583 size->height = max(size->height, panel_height);
00584 }
00585
00586 virtual Point OnInitialPosition(const WindowDesc *desc, int16 sm_width, int16 sm_height, int window_number)
00587 {
00588
00589 if (this->position.x == 0 && this->position.y == 0) {
00590 Point pt = {(_screen.width - sm_width) >> 1, (_screen.height - sm_height) >> 1};
00591 return pt;
00592 }
00593
00594
00595
00596
00597 int scr_top = GetMainViewTop() + 20;
00598 int scr_bot = GetMainViewBottom() - 20;
00599
00600 Point pt = RemapCoords2(this->position.x, this->position.y);
00601 const ViewPort *vp = FindWindowById(WC_MAIN_WINDOW, 0)->viewport;
00602 if (this->face == INVALID_COMPANY) {
00603
00604 pt.x = UnScaleByZoom(pt.x - vp->virtual_left, vp->zoom) + vp->left;
00605 pt.x = (pt.x < (_screen.width >> 1)) ? _screen.width - sm_width - 20 : 20;
00606
00607
00608 pt.y = UnScaleByZoom(pt.y - vp->virtual_top, vp->zoom) + vp->top;
00609 pt.y = (pt.y < (_screen.height >> 1)) ? scr_bot - sm_height : scr_top;
00610 } else {
00611 pt.x = Clamp(UnScaleByZoom(pt.x - vp->virtual_left, vp->zoom) + vp->left - (sm_width / 2), 0, _screen.width - sm_width);
00612 pt.y = Clamp(UnScaleByZoom(pt.y - vp->virtual_top, vp->zoom) + vp->top - (sm_height / 2), scr_top, scr_bot - sm_height);
00613 }
00614 return pt;
00615 }
00616
00617 virtual void OnPaint()
00618 {
00619 this->DrawWidgets();
00620 }
00621
00622 virtual void OnInvalidateData(int data)
00623 {
00624
00625 if (this->face != INVALID_COMPANY && !Company::IsValidID(this->face)) delete this;
00626 }
00627
00628 virtual void SetStringParameters(int widget) const
00629 {
00630 if (widget == EMW_CAPTION) CopyInDParam(0, this->decode_params, lengthof(this->decode_params));
00631 }
00632
00633 virtual void DrawWidget(const Rect &r, int widget) const
00634 {
00635 switch (widget) {
00636 case EMW_FACE: {
00637 const Company *c = Company::Get(this->face);
00638 DrawCompanyManagerFace(c->face, c->colour, r.left, r.top);
00639 break;
00640 }
00641
00642 case EMW_MESSAGE:
00643 CopyInDParam(0, this->decode_params, lengthof(this->decode_params));
00644 SwitchToErrorRefStack();
00645 RewindTextRefStack();
00646
00647 if (this->detailed_msg == INVALID_STRING_ID) {
00648 DrawStringMultiLine(r.left + WD_FRAMETEXT_LEFT, r.right - WD_FRAMETEXT_RIGHT, r.top + WD_FRAMERECT_TOP, r.bottom - WD_FRAMERECT_BOTTOM,
00649 this->summary_msg, TC_FROMSTRING, SA_CENTER);
00650 } else {
00651 int extra = (r.bottom - r.top + 1 - this->height_summary - this->height_detailed - WD_PAR_VSEP_WIDE) / 2;
00652
00653 int top = r.top + WD_FRAMERECT_TOP;
00654 int bottom = top + this->height_summary + extra;
00655 DrawStringMultiLine(r.left + WD_FRAMETEXT_LEFT, r.right - WD_FRAMETEXT_RIGHT, top, bottom, this->summary_msg, TC_FROMSTRING, SA_CENTER);
00656
00657 bottom = r.bottom - WD_FRAMERECT_BOTTOM;
00658 top = bottom - this->height_detailed - extra;
00659 DrawStringMultiLine(r.left + WD_FRAMETEXT_LEFT, r.right - WD_FRAMETEXT_RIGHT, top, bottom, this->detailed_msg, TC_FROMSTRING, SA_CENTER);
00660 }
00661
00662 SwitchToNormalRefStack();
00663 break;
00664
00665 default:
00666 break;
00667 }
00668 }
00669
00670 virtual void OnMouseLoop()
00671 {
00672
00673 if (_right_button_down && this->duration != 0) delete this;
00674 }
00675
00676 virtual void OnHundredthTick()
00677 {
00678
00679 if (this->duration != 0) {
00680 this->duration--;
00681 if (this->duration == 0) delete this;
00682 }
00683 }
00684
00685 ~ErrmsgWindow()
00686 {
00687 SetRedErrorSquare(INVALID_TILE);
00688 extern StringID _switch_mode_errorstr;
00689 _switch_mode_errorstr = INVALID_STRING_ID;
00690 }
00691
00692 virtual EventState OnKeyPress(uint16 key, uint16 keycode)
00693 {
00694 if (keycode != WKC_SPACE) return ES_NOT_HANDLED;
00695 delete this;
00696 return ES_HANDLED;
00697 }
00698 };
00699
00708 void ShowErrorMessage(StringID summary_msg, StringID detailed_msg, int x, int y, bool no_timeout)
00709 {
00710 DeleteWindowById(WC_ERRMSG, 0);
00711
00712 if (_settings_client.gui.errmsg_duration == 0 && !no_timeout) return;
00713
00714 if (summary_msg == STR_NULL) summary_msg = STR_EMPTY;
00715
00716 Point pt = {x, y};
00717 new ErrmsgWindow(pt, summary_msg, detailed_msg, no_timeout);
00718 }
00719
00720 void ShowEstimatedCostOrIncome(Money cost, int x, int y)
00721 {
00722 StringID msg = STR_MESSAGE_ESTIMATED_COST;
00723
00724 if (cost < 0) {
00725 cost = -cost;
00726 msg = STR_MESSAGE_ESTIMATED_INCOME;
00727 }
00728 SetDParam(0, cost);
00729 ShowErrorMessage(msg, INVALID_STRING_ID, x, y);
00730 }
00731
00732 void ShowCostOrIncomeAnimation(int x, int y, int z, Money cost)
00733 {
00734 Point pt = RemapCoords(x, y, z);
00735 StringID msg = STR_INCOME_FLOAT_COST;
00736
00737 if (cost < 0) {
00738 cost = -cost;
00739 msg = STR_INCOME_FLOAT_INCOME;
00740 }
00741 SetDParam(0, cost);
00742 AddTextEffect(msg, pt.x, pt.y, DAY_TICKS, TE_RISING);
00743 }
00744
00745 void ShowFeederIncomeAnimation(int x, int y, int z, Money cost)
00746 {
00747 Point pt = RemapCoords(x, y, z);
00748
00749 SetDParam(0, cost);
00750 AddTextEffect(STR_FEEDER, pt.x, pt.y, DAY_TICKS, TE_RISING);
00751 }
00752
00753 TextEffectID ShowFillingPercent(int x, int y, int z, uint8 percent, StringID string)
00754 {
00755 Point pt = RemapCoords(x, y, z);
00756
00757 assert(string != STR_NULL);
00758
00759 SetDParam(0, percent);
00760 return AddTextEffect(string, pt.x, pt.y, 0, TE_STATIC);
00761 }
00762
00763 void UpdateFillingPercent(TextEffectID te_id, uint8 percent, StringID string)
00764 {
00765 assert(string != STR_NULL);
00766
00767 SetDParam(0, percent);
00768 UpdateTextEffect(te_id, string);
00769 }
00770
00771 void HideFillingPercent(TextEffectID *te_id)
00772 {
00773 if (*te_id == INVALID_TE_ID) return;
00774
00775 RemoveTextEffect(*te_id);
00776 *te_id = INVALID_TE_ID;
00777 }
00778
00779 static const NWidgetPart _nested_tooltips_widgets[] = {
00780 NWidget(WWT_PANEL, COLOUR_GREY, 0), SetMinimalSize(200, 32), EndContainer(),
00781 };
00782
00783 static const WindowDesc _tool_tips_desc(
00784 WDP_MANUAL, 0, 0,
00785 WC_TOOLTIPS, WC_NONE,
00786 0,
00787 _nested_tooltips_widgets, lengthof(_nested_tooltips_widgets)
00788 );
00789
00791 struct TooltipsWindow : public Window
00792 {
00793 StringID string_id;
00794 byte paramcount;
00795 uint64 params[5];
00796 bool use_left_mouse_button;
00797
00798 TooltipsWindow(StringID str, uint paramcount, const uint64 params[], bool use_left_mouse_button) : Window()
00799 {
00800 this->string_id = str;
00801 assert_compile(sizeof(this->params[0]) == sizeof(params[0]));
00802 assert(paramcount <= lengthof(this->params));
00803 memcpy(this->params, params, sizeof(this->params[0]) * paramcount);
00804 this->paramcount = paramcount;
00805 this->use_left_mouse_button = use_left_mouse_button;
00806
00807 this->InitNested(&_tool_tips_desc);
00808
00809 this->flags4 &= ~WF_WHITE_BORDER_MASK;
00810 }
00811
00812 virtual Point OnInitialPosition(const WindowDesc *desc, int16 sm_width, int16 sm_height, int window_number)
00813 {
00814
00815
00816
00817 int scr_top = GetMainViewTop() + 2;
00818 int scr_bot = GetMainViewBottom() - 2;
00819
00820 Point pt;
00821
00822
00823
00824
00825 pt.y = Clamp(_cursor.pos.y + _cursor.size.y + _cursor.offs.y + 5, scr_top, scr_bot);
00826 if (pt.y + sm_height > scr_bot) pt.y = min(_cursor.pos.y + _cursor.offs.y - 5, scr_bot) - sm_height;
00827 pt.x = Clamp(_cursor.pos.x - (sm_width >> 1), 0, _screen.width - sm_width);
00828
00829 return pt;
00830 }
00831
00832 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
00833 {
00834
00835 for (uint i = 0; i != this->paramcount; i++) SetDParam(i, this->params[i]);
00836
00837 size->width = min(GetStringBoundingBox(this->string_id).width, 194);
00838 size->height = GetStringHeight(this->string_id, size->width);
00839
00840
00841 size->width += 2 + WD_FRAMERECT_LEFT + WD_FRAMERECT_RIGHT;
00842 size->height += 2 + WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM;
00843 }
00844
00845 virtual void DrawWidget(const Rect &r, int widget) const
00846 {
00847
00848 GfxFillRect(r.left, r.top, r.right, r.bottom, 0);
00849 GfxFillRect(r.left + 1, r.top + 1, r.right - 1, r.bottom - 1, 0x44);
00850
00851 for (uint arg = 0; arg < this->paramcount; arg++) {
00852 SetDParam(arg, this->params[arg]);
00853 }
00854 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);
00855 }
00856
00857
00858 virtual void OnPaint()
00859 {
00860 this->DrawWidgets();
00861 }
00862
00863 virtual void OnMouseLoop()
00864 {
00865
00866
00867 if (this->use_left_mouse_button ? !_left_button_down : !_right_button_down) delete this;
00868 }
00869 };
00870
00877 void GuiShowTooltips(StringID str, uint paramcount, const uint64 params[], bool use_left_mouse_button)
00878 {
00879 DeleteWindowById(WC_TOOLTIPS, 0);
00880
00881 if (str == STR_NULL) return;
00882
00883 new TooltipsWindow(str, paramcount, params, use_left_mouse_button);
00884 }
00885
00886
00887
00888
00889 static void DelChar(Textbuf *tb, bool backspace)
00890 {
00891 WChar c;
00892 char *s = tb->buf + tb->caretpos;
00893
00894 if (backspace) s = Utf8PrevChar(s);
00895
00896 uint16 len = (uint16)Utf8Decode(&c, s);
00897 uint width = GetCharacterWidth(FS_NORMAL, c);
00898
00899 tb->width -= width;
00900 if (backspace) {
00901 tb->caretpos -= len;
00902 tb->caretxoffs -= width;
00903 }
00904
00905
00906 memmove(s, s + len, tb->size - (s - tb->buf) - len);
00907 tb->size -= len;
00908 }
00909
00917 bool DeleteTextBufferChar(Textbuf *tb, int delmode)
00918 {
00919 if (delmode == WKC_BACKSPACE && tb->caretpos != 0) {
00920 DelChar(tb, true);
00921 return true;
00922 } else if (delmode == WKC_DELETE && tb->caretpos < tb->size - 1) {
00923 DelChar(tb, false);
00924 return true;
00925 }
00926
00927 return false;
00928 }
00929
00934 void DeleteTextBufferAll(Textbuf *tb)
00935 {
00936 memset(tb->buf, 0, tb->maxsize);
00937 tb->size = 1;
00938 tb->width = tb->caretpos = tb->caretxoffs = 0;
00939 }
00940
00949 bool InsertTextBufferChar(Textbuf *tb, WChar key)
00950 {
00951 const byte charwidth = GetCharacterWidth(FS_NORMAL, key);
00952 uint16 len = (uint16)Utf8CharLen(key);
00953 if (tb->size + len <= tb->maxsize && (tb->maxwidth == 0 || tb->width + charwidth <= tb->maxwidth)) {
00954 memmove(tb->buf + tb->caretpos + len, tb->buf + tb->caretpos, tb->size - tb->caretpos);
00955 Utf8Encode(tb->buf + tb->caretpos, key);
00956 tb->size += len;
00957 tb->width += charwidth;
00958
00959 tb->caretpos += len;
00960 tb->caretxoffs += charwidth;
00961 return true;
00962 }
00963 return false;
00964 }
00965
00973 bool InsertTextBufferClipboard(Textbuf *tb)
00974 {
00975 char utf8_buf[512];
00976
00977 if (!GetClipboardContents(utf8_buf, lengthof(utf8_buf))) return false;
00978
00979 uint16 width = 0, length = 0;
00980 WChar c;
00981 for (const char *ptr = utf8_buf; (c = Utf8Consume(&ptr)) != '\0';) {
00982 if (!IsPrintable(c)) break;
00983
00984 byte len = Utf8CharLen(c);
00985 if (tb->size + length + len > tb->maxsize) break;
00986
00987 byte charwidth = GetCharacterWidth(FS_NORMAL, c);
00988 if (tb->maxwidth != 0 && width + tb->width + charwidth > tb->maxwidth) break;
00989
00990 width += charwidth;
00991 length += len;
00992 }
00993
00994 if (length == 0) return false;
00995
00996 memmove(tb->buf + tb->caretpos + length, tb->buf + tb->caretpos, tb->size - tb->caretpos);
00997 memcpy(tb->buf + tb->caretpos, utf8_buf, length);
00998 tb->width += width;
00999 tb->caretxoffs += width;
01000
01001 tb->size += length;
01002 tb->caretpos += length;
01003 assert(tb->size <= tb->maxsize);
01004 tb->buf[tb->size - 1] = '\0';
01005
01006 return true;
01007 }
01008
01016 bool MoveTextBufferPos(Textbuf *tb, int navmode)
01017 {
01018 switch (navmode) {
01019 case WKC_LEFT:
01020 if (tb->caretpos != 0) {
01021 WChar c;
01022 const char *s = Utf8PrevChar(tb->buf + tb->caretpos);
01023 Utf8Decode(&c, s);
01024 tb->caretpos = s - tb->buf;
01025 tb->caretxoffs -= GetCharacterWidth(FS_NORMAL, c);
01026
01027 return true;
01028 }
01029 break;
01030
01031 case WKC_RIGHT:
01032 if (tb->caretpos < tb->size - 1) {
01033 WChar c;
01034
01035 tb->caretpos += (uint16)Utf8Decode(&c, tb->buf + tb->caretpos);
01036 tb->caretxoffs += GetCharacterWidth(FS_NORMAL, c);
01037
01038 return true;
01039 }
01040 break;
01041
01042 case WKC_HOME:
01043 tb->caretpos = 0;
01044 tb->caretxoffs = 0;
01045 return true;
01046
01047 case WKC_END:
01048 tb->caretpos = tb->size - 1;
01049 tb->caretxoffs = tb->width;
01050 return true;
01051
01052 default:
01053 break;
01054 }
01055
01056 return false;
01057 }
01058
01068 void InitializeTextBuffer(Textbuf *tb, char *buf, uint16 maxsize, uint16 maxwidth)
01069 {
01070 assert(maxsize != 0);
01071
01072 tb->buf = buf;
01073 tb->maxsize = maxsize;
01074 tb->maxwidth = maxwidth;
01075 tb->caret = true;
01076 UpdateTextBufferSize(tb);
01077 }
01078
01085 void UpdateTextBufferSize(Textbuf *tb)
01086 {
01087 const char *buf = tb->buf;
01088
01089 tb->width = 0;
01090 tb->size = 1;
01091
01092 WChar c;
01093 while ((c = Utf8Consume(&buf)) != '\0') {
01094 tb->width += GetCharacterWidth(FS_NORMAL, c);
01095 tb->size += Utf8CharLen(c);
01096 }
01097
01098 assert(tb->size <= tb->maxsize);
01099
01100 tb->caretpos = tb->size - 1;
01101 tb->caretxoffs = tb->width;
01102 }
01103
01104 bool HandleCaret(Textbuf *tb)
01105 {
01106
01107 bool b = !!(_caret_timer & 0x20);
01108
01109 if (b != tb->caret) {
01110 tb->caret = b;
01111 return true;
01112 }
01113 return false;
01114 }
01115
01116 bool QueryString::HasEditBoxFocus(const Window *w, int wid) const
01117 {
01118 if (w->IsWidgetGloballyFocused(wid)) return true;
01119 if (w->window_class != WC_OSK || _focused_window != w->parent) return false;
01120 return w->parent->nested_focus != NULL && w->parent->nested_focus->type == WWT_EDITBOX;
01121 }
01122
01123 HandleEditBoxResult QueryString::HandleEditBoxKey(Window *w, int wid, uint16 key, uint16 keycode, Window::EventState &state)
01124 {
01125 if (!QueryString::HasEditBoxFocus(w, wid)) return HEBR_NOT_FOCUSED;
01126
01127 state = Window::ES_HANDLED;
01128
01129 switch (keycode) {
01130 case WKC_ESC: return HEBR_CANCEL;
01131
01132 case WKC_RETURN: case WKC_NUM_ENTER: return HEBR_CONFIRM;
01133
01134 #ifdef WITH_COCOA
01135 case (WKC_META | 'V'):
01136 #endif
01137 case (WKC_CTRL | 'V'):
01138 if (InsertTextBufferClipboard(&this->text)) w->SetWidgetDirty(wid);
01139 break;
01140
01141 #ifdef WITH_COCOA
01142 case (WKC_META | 'U'):
01143 #endif
01144 case (WKC_CTRL | 'U'):
01145 DeleteTextBufferAll(&this->text);
01146 w->SetWidgetDirty(wid);
01147 break;
01148
01149 case WKC_BACKSPACE: case WKC_DELETE:
01150 if (DeleteTextBufferChar(&this->text, keycode)) w->SetWidgetDirty(wid);
01151 break;
01152
01153 case WKC_LEFT: case WKC_RIGHT: case WKC_END: case WKC_HOME:
01154 if (MoveTextBufferPos(&this->text, keycode)) w->SetWidgetDirty(wid);
01155 break;
01156
01157 default:
01158 if (IsValidChar(key, this->afilter)) {
01159 if (InsertTextBufferChar(&this->text, key)) w->SetWidgetDirty(wid);
01160 } else {
01161 state = Window::ES_NOT_HANDLED;
01162 }
01163 }
01164
01165 return HEBR_EDITING;
01166 }
01167
01168 void QueryString::HandleEditBox(Window *w, int wid)
01169 {
01170 if (HasEditBoxFocus(w, wid) && HandleCaret(&this->text)) {
01171 w->SetWidgetDirty(wid);
01172
01173
01174 if (w->window_class != WC_OSK) {
01175 Window *w_osk = FindWindowById(WC_OSK, 0);
01176 if (w_osk != NULL && w_osk->parent == w) w_osk->InvalidateData();
01177 }
01178 }
01179 }
01180
01181 void QueryString::DrawEditBox(Window *w, int wid)
01182 {
01183 const NWidgetBase *wi = w->GetWidget<NWidgetBase>(wid);
01184
01185 assert((wi->type & WWT_MASK) == WWT_EDITBOX);
01186 int left = wi->pos_x;
01187 int right = wi->pos_x + wi->current_x - 1;
01188 int top = wi->pos_y;
01189 int bottom = wi->pos_y + wi->current_y - 1;
01190
01191 GfxFillRect(left + 1, top + 1, right - 1, bottom - 1, 215);
01192
01193
01194 DrawPixelInfo dpi;
01195 if (!FillDrawPixelInfo(&dpi, left + WD_FRAMERECT_LEFT, top + WD_FRAMERECT_TOP, right - left - WD_FRAMERECT_RIGHT, bottom - top - WD_FRAMERECT_BOTTOM)) return;
01196
01197 DrawPixelInfo *old_dpi = _cur_dpi;
01198 _cur_dpi = &dpi;
01199
01200
01201
01202 const Textbuf *tb = &this->text;
01203 int delta = min(0, (right - left) - tb->width - 10);
01204
01205 if (tb->caretxoffs + delta < 0) delta = -tb->caretxoffs;
01206
01207 DrawString(delta, tb->width, 0, tb->buf, TC_YELLOW);
01208 if (HasEditBoxFocus(w, wid) && tb->caret) {
01209 int caret_width = GetStringBoundingBox("_").width;
01210 DrawString(tb->caretxoffs + delta, tb->caretxoffs + delta + caret_width, 0, "_", TC_WHITE);
01211 }
01212
01213 _cur_dpi = old_dpi;
01214 }
01215
01216 HandleEditBoxResult QueryStringBaseWindow::HandleEditBoxKey(int wid, uint16 key, uint16 keycode, EventState &state)
01217 {
01218 return this->QueryString::HandleEditBoxKey(this, wid, key, keycode, state);
01219 }
01220
01221 void QueryStringBaseWindow::HandleEditBox(int wid)
01222 {
01223 this->QueryString::HandleEditBox(this, wid);
01224 }
01225
01226 void QueryStringBaseWindow::DrawEditBox(int wid)
01227 {
01228 this->QueryString::DrawEditBox(this, wid);
01229 }
01230
01231 void QueryStringBaseWindow::OnOpenOSKWindow(int wid)
01232 {
01233 ShowOnScreenKeyboard(this, wid, 0, 0);
01234 }
01235
01237 enum QueryStringWidgets {
01238 QUERY_STR_WIDGET_CAPTION,
01239 QUERY_STR_WIDGET_TEXT,
01240 QUERY_STR_WIDGET_DEFAULT,
01241 QUERY_STR_WIDGET_CANCEL,
01242 QUERY_STR_WIDGET_OK
01243 };
01244
01246 struct QueryStringWindow : public QueryStringBaseWindow
01247 {
01248 QueryStringFlags flags;
01249
01250 QueryStringWindow(StringID str, StringID caption, uint maxsize, uint maxwidth, const WindowDesc *desc, Window *parent, CharSetFilter afilter, QueryStringFlags flags) :
01251 QueryStringBaseWindow(maxsize)
01252 {
01253 GetString(this->edit_str_buf, str, &this->edit_str_buf[maxsize - 1]);
01254 this->edit_str_buf[maxsize - 1] = '\0';
01255
01256 if ((flags & QSF_ACCEPT_UNCHANGED) == 0) this->orig = strdup(this->edit_str_buf);
01257
01258 this->caption = caption;
01259 this->afilter = afilter;
01260 this->flags = flags;
01261 InitializeTextBuffer(&this->text, this->edit_str_buf, maxsize, maxwidth);
01262
01263 this->InitNested(desc);
01264
01265 this->parent = parent;
01266
01267 this->SetFocusedWidget(QUERY_STR_WIDGET_TEXT);
01268 this->LowerWidget(QUERY_STR_WIDGET_TEXT);
01269 }
01270
01271 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
01272 {
01273 if (widget == QUERY_STR_WIDGET_DEFAULT && (this->flags & QSF_ENABLE_DEFAULT) == 0) {
01274
01275 fill->width = 0;
01276 resize->width = 0;
01277 size->width = 0;
01278 }
01279 }
01280
01281 virtual void OnPaint()
01282 {
01283 this->DrawWidgets();
01284
01285 this->DrawEditBox(QUERY_STR_WIDGET_TEXT);
01286 }
01287
01288 virtual void SetStringParameters(int widget) const
01289 {
01290 if (widget == QUERY_STR_WIDGET_CAPTION) SetDParam(0, this->caption);
01291 }
01292
01293 void OnOk()
01294 {
01295 if (this->orig == NULL || strcmp(this->text.buf, this->orig) != 0) {
01296
01297
01298 if (this->parent != NULL) {
01299 this->parent->OnQueryTextFinished(this->text.buf);
01300 } else {
01301 HandleOnEditText(this->text.buf);
01302 }
01303 this->handled = true;
01304 }
01305 }
01306
01307 virtual void OnClick(Point pt, int widget, int click_count)
01308 {
01309 switch (widget) {
01310 case QUERY_STR_WIDGET_DEFAULT:
01311 this->text.buf[0] = '\0';
01312
01313 case QUERY_STR_WIDGET_OK:
01314 this->OnOk();
01315
01316 case QUERY_STR_WIDGET_CANCEL:
01317 delete this;
01318 break;
01319 }
01320 }
01321
01322 virtual void OnMouseLoop()
01323 {
01324 this->HandleEditBox(QUERY_STR_WIDGET_TEXT);
01325 }
01326
01327 virtual EventState OnKeyPress(uint16 key, uint16 keycode)
01328 {
01329 EventState state = ES_NOT_HANDLED;
01330 switch (this->HandleEditBoxKey(QUERY_STR_WIDGET_TEXT, key, keycode, state)) {
01331 default: NOT_REACHED();
01332 case HEBR_EDITING: {
01333 Window *osk = FindWindowById(WC_OSK, 0);
01334 if (osk != NULL && osk->parent == this) osk->InvalidateData();
01335 } break;
01336 case HEBR_CONFIRM: this->OnOk();
01337
01338 case HEBR_CANCEL: delete this; break;
01339 case HEBR_NOT_FOCUSED: break;
01340 }
01341 return state;
01342 }
01343
01344 virtual void OnOpenOSKWindow(int wid)
01345 {
01346 ShowOnScreenKeyboard(this, wid, QUERY_STR_WIDGET_CANCEL, QUERY_STR_WIDGET_OK);
01347 }
01348
01349 ~QueryStringWindow()
01350 {
01351 if (!this->handled && this->parent != NULL) {
01352 Window *parent = this->parent;
01353 this->parent = NULL;
01354 parent->OnQueryTextFinished(NULL);
01355 }
01356 }
01357 };
01358
01359 static const NWidgetPart _nested_query_string_widgets[] = {
01360 NWidget(NWID_HORIZONTAL),
01361 NWidget(WWT_CLOSEBOX, COLOUR_GREY),
01362 NWidget(WWT_CAPTION, COLOUR_GREY, QUERY_STR_WIDGET_CAPTION), SetDataTip(STR_WHITE_STRING, STR_NULL),
01363 EndContainer(),
01364 NWidget(WWT_PANEL, COLOUR_GREY),
01365 NWidget(WWT_EDITBOX, COLOUR_GREY, QUERY_STR_WIDGET_TEXT), SetMinimalSize(256, 12), SetFill(1, 1), SetPadding(2, 2, 2, 2),
01366 EndContainer(),
01367 NWidget(NWID_HORIZONTAL, NC_EQUALSIZE),
01368 NWidget(WWT_TEXTBTN, COLOUR_GREY, QUERY_STR_WIDGET_DEFAULT), SetMinimalSize(87, 12), SetFill(1, 1), SetDataTip(STR_BUTTON_DEFAULT, STR_NULL),
01369 NWidget(WWT_TEXTBTN, COLOUR_GREY, QUERY_STR_WIDGET_CANCEL), SetMinimalSize(86, 12), SetFill(1, 1), SetDataTip(STR_BUTTON_CANCEL, STR_NULL),
01370 NWidget(WWT_TEXTBTN, COLOUR_GREY, QUERY_STR_WIDGET_OK), SetMinimalSize(87, 12), SetFill(1, 1), SetDataTip(STR_BUTTON_OK, STR_NULL),
01371 EndContainer(),
01372 };
01373
01374 static const WindowDesc _query_string_desc(
01375 WDP_AUTO, 0, 0,
01376 WC_QUERY_STRING, WC_NONE,
01377 0,
01378 _nested_query_string_widgets, lengthof(_nested_query_string_widgets)
01379 );
01380
01391 void ShowQueryString(StringID str, StringID caption, uint maxsize, uint maxwidth, Window *parent, CharSetFilter afilter, QueryStringFlags flags)
01392 {
01393 DeleteWindowById(WC_QUERY_STRING, 0);
01394 new QueryStringWindow(str, caption, maxsize, maxwidth, &_query_string_desc, parent, afilter, flags);
01395 }
01396
01397
01398 enum QueryWidgets {
01399 QUERY_WIDGET_CAPTION,
01400 QUERY_WIDGET_TEXT,
01401 QUERY_WIDGET_NO,
01402 QUERY_WIDGET_YES
01403 };
01404
01408 struct QueryWindow : public Window {
01409 QueryCallbackProc *proc;
01410 uint64 params[10];
01411 StringID message;
01412 StringID caption;
01413
01414 QueryWindow(const WindowDesc *desc, StringID caption, StringID message, Window *parent, QueryCallbackProc *callback) : Window()
01415 {
01416
01417
01418 CopyOutDParam(this->params, 0, lengthof(this->params));
01419 this->caption = caption;
01420 this->message = message;
01421 this->proc = callback;
01422
01423 this->InitNested(desc);
01424
01425 if (parent == NULL) parent = FindWindowById(WC_MAIN_WINDOW, 0);
01426 this->parent = parent;
01427 this->left = parent->left + (parent->width / 2) - (this->width / 2);
01428 this->top = parent->top + (parent->height / 2) - (this->height / 2);
01429 }
01430
01431 ~QueryWindow()
01432 {
01433 if (this->proc != NULL) this->proc(this->parent, false);
01434 }
01435
01436 virtual void SetStringParameters(int widget) const
01437 {
01438 switch (widget) {
01439 case QUERY_WIDGET_CAPTION:
01440 CopyInDParam(1, this->params, lengthof(this->params));
01441 SetDParam(0, this->caption);
01442 break;
01443
01444 case QUERY_WIDGET_TEXT:
01445 CopyInDParam(0, this->params, lengthof(this->params));
01446 break;
01447 }
01448 }
01449
01450 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
01451 {
01452 if (widget != QUERY_WIDGET_TEXT) return;
01453
01454 Dimension d = GetStringMultiLineBoundingBox(this->message, *size);
01455 d.width += padding.width;
01456 d.height += padding.height;
01457 *size = d;
01458 }
01459
01460 virtual void DrawWidget(const Rect &r, int widget) const
01461 {
01462 if (widget != QUERY_WIDGET_TEXT) return;
01463
01464 DrawStringMultiLine(r.left, r.right, r.top, r.bottom, this->message, TC_FROMSTRING, SA_CENTER);
01465 }
01466
01467 virtual void OnPaint()
01468 {
01469 this->DrawWidgets();
01470 }
01471
01472 virtual void OnClick(Point pt, int widget, int click_count)
01473 {
01474 switch (widget) {
01475 case QUERY_WIDGET_YES: {
01476
01477
01478 QueryCallbackProc *proc = this->proc;
01479 Window *parent = this->parent;
01480
01481 this->proc = NULL;
01482 delete this;
01483 if (proc != NULL) {
01484 proc(parent, true);
01485 proc = NULL;
01486 }
01487 } break;
01488 case QUERY_WIDGET_NO:
01489 delete this;
01490 break;
01491 }
01492 }
01493
01494 virtual EventState OnKeyPress(uint16 key, uint16 keycode)
01495 {
01496
01497 switch (keycode) {
01498 case WKC_RETURN:
01499 case WKC_NUM_ENTER:
01500 if (this->proc != NULL) {
01501 this->proc(this->parent, true);
01502 this->proc = NULL;
01503 }
01504
01505 case WKC_ESC:
01506 delete this;
01507 return ES_HANDLED;
01508 }
01509 return ES_NOT_HANDLED;
01510 }
01511 };
01512
01513 static const NWidgetPart _nested_query_widgets[] = {
01514 NWidget(NWID_HORIZONTAL),
01515 NWidget(WWT_CLOSEBOX, COLOUR_RED),
01516 NWidget(WWT_CAPTION, COLOUR_RED, QUERY_WIDGET_CAPTION), SetDataTip(STR_JUST_STRING, STR_NULL),
01517 EndContainer(),
01518 NWidget(WWT_PANEL, COLOUR_RED), SetPIP(8, 15, 8),
01519 NWidget(WWT_TEXT, COLOUR_RED, QUERY_WIDGET_TEXT), SetMinimalSize(200, 12),
01520 NWidget(NWID_HORIZONTAL, NC_EQUALSIZE), SetPIP(20, 29, 20),
01521 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, QUERY_WIDGET_NO), SetMinimalSize(71, 12), SetDataTip(STR_QUIT_NO, STR_NULL),
01522 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, QUERY_WIDGET_YES), SetMinimalSize(71, 12), SetDataTip(STR_QUIT_YES, STR_NULL),
01523 EndContainer(),
01524 EndContainer(),
01525 };
01526
01527 static const WindowDesc _query_desc(
01528 WDP_CENTER, 0, 0,
01529 WC_CONFIRM_POPUP_QUERY, WC_NONE,
01530 WDF_UNCLICK_BUTTONS | WDF_MODAL,
01531 _nested_query_widgets, lengthof(_nested_query_widgets)
01532 );
01533
01542 void ShowQuery(StringID caption, StringID message, Window *parent, QueryCallbackProc *callback)
01543 {
01544 new QueryWindow(&_query_desc, caption, message, parent, callback);
01545 }
01546
01547
01548 enum SaveLoadWindowWidgets {
01549 SLWW_WINDOWTITLE,
01550 SLWW_SORT_BYNAME,
01551 SLWW_SORT_BYDATE,
01552 SLWW_BACKGROUND,
01553 SLWW_FILE_BACKGROUND,
01554 SLWW_HOME_BUTTON,
01555 SLWW_DRIVES_DIRECTORIES_LIST,
01556 SLWW_SCROLLBAR,
01557 SLWW_CONTENT_DOWNLOAD,
01558 SLWW_SAVE_OSK_TITLE,
01559 SLWW_DELETE_SELECTION,
01560 SLWW_SAVE_GAME,
01561 SLWW_CONTENT_DOWNLOAD_SEL,
01562 };
01563
01564 static const NWidgetPart _nested_load_dialog_widgets[] = {
01565 NWidget(NWID_HORIZONTAL),
01566 NWidget(WWT_CLOSEBOX, COLOUR_GREY),
01567 NWidget(WWT_CAPTION, COLOUR_GREY, SLWW_WINDOWTITLE),
01568 EndContainer(),
01569 NWidget(NWID_HORIZONTAL, NC_EQUALSIZE),
01570 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, SLWW_SORT_BYNAME), SetDataTip(STR_SORT_BY_CAPTION_NAME, STR_TOOLTIP_SORT_ORDER), SetFill(1, 0), SetResize(1, 0),
01571 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, SLWW_SORT_BYDATE), SetDataTip(STR_SORT_BY_CAPTION_DATE, STR_TOOLTIP_SORT_ORDER), SetFill(1, 0), SetResize(1, 0),
01572 EndContainer(),
01573 NWidget(WWT_PANEL, COLOUR_GREY, SLWW_BACKGROUND), SetFill(1, 0), SetResize(1, 0), EndContainer(),
01574 NWidget(WWT_PANEL, COLOUR_GREY, SLWW_FILE_BACKGROUND),
01575 NWidget(NWID_HORIZONTAL),
01576 NWidget(NWID_VERTICAL),
01577 NWidget(WWT_INSET, COLOUR_GREY, SLWW_DRIVES_DIRECTORIES_LIST), SetFill(1, 1), SetPadding(2, 1, 2, 2),
01578 SetDataTip(0x0, STR_SAVELOAD_LIST_TOOLTIP), SetResize(1, 10), EndContainer(),
01579 NWidget(NWID_SELECTION, INVALID_COLOUR, SLWW_CONTENT_DOWNLOAD_SEL),
01580 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, SLWW_CONTENT_DOWNLOAD), SetResize(1, 0),
01581 SetDataTip(STR_INTRO_ONLINE_CONTENT, STR_INTRO_TOOLTIP_ONLINE_CONTENT),
01582 EndContainer(),
01583 EndContainer(),
01584 NWidget(NWID_VERTICAL),
01585 NWidget(WWT_PUSHIMGBTN, COLOUR_GREY, SLWW_HOME_BUTTON), SetMinimalSize(12, 12), SetDataTip(SPR_HOUSE_ICON, STR_SAVELOAD_HOME_BUTTON),
01586 NWidget(WWT_SCROLLBAR, COLOUR_GREY, SLWW_SCROLLBAR),
01587 NWidget(WWT_RESIZEBOX, COLOUR_GREY),
01588 EndContainer(),
01589 EndContainer(),
01590 EndContainer(),
01591 };
01592
01593 static const NWidgetPart _nested_save_dialog_widgets[] = {
01594 NWidget(NWID_HORIZONTAL),
01595 NWidget(WWT_CLOSEBOX, COLOUR_GREY),
01596 NWidget(WWT_CAPTION, COLOUR_GREY, SLWW_WINDOWTITLE),
01597 EndContainer(),
01598 NWidget(NWID_HORIZONTAL, NC_EQUALSIZE),
01599 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, SLWW_SORT_BYNAME), SetDataTip(STR_SORT_BY_CAPTION_NAME, STR_TOOLTIP_SORT_ORDER), SetFill(1, 0), SetResize(1, 0),
01600 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, SLWW_SORT_BYDATE), SetDataTip(STR_SORT_BY_CAPTION_DATE, STR_TOOLTIP_SORT_ORDER), SetFill(1, 0), SetResize(1, 0),
01601 EndContainer(),
01602 NWidget(WWT_PANEL, COLOUR_GREY, SLWW_BACKGROUND), SetFill(1, 0), SetResize(1, 0), EndContainer(),
01603 NWidget(WWT_PANEL, COLOUR_GREY, SLWW_FILE_BACKGROUND),
01604 NWidget(NWID_HORIZONTAL),
01605 NWidget(WWT_INSET, COLOUR_GREY, SLWW_DRIVES_DIRECTORIES_LIST), SetPadding(2, 1, 0, 2),
01606 SetDataTip(0x0, STR_SAVELOAD_LIST_TOOLTIP), SetResize(1, 10), EndContainer(),
01607 NWidget(NWID_VERTICAL),
01608 NWidget(WWT_PUSHIMGBTN, COLOUR_GREY, SLWW_HOME_BUTTON), SetMinimalSize(12, 12), SetDataTip(SPR_HOUSE_ICON, STR_SAVELOAD_HOME_BUTTON),
01609 NWidget(WWT_SCROLLBAR, COLOUR_GREY, SLWW_SCROLLBAR),
01610 EndContainer(),
01611 EndContainer(),
01612 NWidget(WWT_EDITBOX, COLOUR_GREY, SLWW_SAVE_OSK_TITLE), SetPadding(3, 2, 2, 2), SetFill(1, 0), SetResize(1, 0),
01613 SetDataTip(STR_SAVELOAD_OSKTITLE, STR_SAVELOAD_EDITBOX_TOOLTIP),
01614 EndContainer(),
01615 NWidget(NWID_HORIZONTAL),
01616 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, SLWW_DELETE_SELECTION), SetDataTip(STR_SAVELOAD_DELETE_BUTTON, STR_SAVELOAD_DELETE_TOOLTIP), SetFill(1, 0), SetResize(1, 0),
01617 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, SLWW_SAVE_GAME), SetDataTip(STR_SAVELOAD_SAVE_BUTTON, STR_SAVELOAD_SAVE_TOOLTIP), SetFill(1, 0), SetResize(1, 0),
01618 NWidget(WWT_RESIZEBOX, COLOUR_GREY),
01619 EndContainer(),
01620 };
01621
01622
01623 const TextColour _fios_colours[] = {
01624 TC_LIGHT_BLUE, TC_DARK_GREEN, TC_DARK_GREEN, TC_ORANGE, TC_LIGHT_BROWN,
01625 TC_ORANGE, TC_LIGHT_BROWN, TC_ORANGE, TC_ORANGE, TC_YELLOW
01626 };
01627
01628 void BuildFileList()
01629 {
01630 _fios_path_changed = true;
01631 FiosFreeSavegameList();
01632
01633 switch (_saveload_mode) {
01634 case SLD_NEW_GAME:
01635 case SLD_LOAD_SCENARIO:
01636 case SLD_SAVE_SCENARIO:
01637 FiosGetScenarioList(_saveload_mode); break;
01638 case SLD_LOAD_HEIGHTMAP:
01639 FiosGetHeightmapList(_saveload_mode); break;
01640
01641 default: FiosGetSavegameList(_saveload_mode); break;
01642 }
01643 }
01644
01645 static void MakeSortedSaveGameList()
01646 {
01647 uint sort_start = 0;
01648 uint sort_end = 0;
01649
01650
01651
01652
01653
01654 for (const FiosItem *item = _fios_items.Begin(); item != _fios_items.End(); item++) {
01655 switch (item->type) {
01656 case FIOS_TYPE_DIR: sort_start++; break;
01657 case FIOS_TYPE_PARENT: sort_start++; break;
01658 case FIOS_TYPE_DRIVE: sort_end++; break;
01659 default: break;
01660 }
01661 }
01662
01663 uint s_amount = _fios_items.Length() - sort_start - sort_end;
01664 QSortT(_fios_items.Get(sort_start), s_amount, CompareFiosItems);
01665 }
01666
01667 extern void StartupEngines();
01668
01669 struct SaveLoadWindow : public QueryStringBaseWindow {
01670 private:
01671 FiosItem o_dir;
01672 public:
01673
01674 void GenerateFileName()
01675 {
01676 GenerateDefaultSaveName(this->edit_str_buf, &this->edit_str_buf[this->edit_str_size - 1]);
01677 }
01678
01679 SaveLoadWindow(const WindowDesc *desc, SaveLoadDialogMode mode) : QueryStringBaseWindow(64)
01680 {
01681 static const StringID saveload_captions[] = {
01682 STR_SAVELOAD_LOAD_CAPTION,
01683 STR_SAVELOAD_LOAD_SCENARIO,
01684 STR_SAVELOAD_SAVE_CAPTION,
01685 STR_SAVELOAD_SAVE_SCENARIO,
01686 STR_SAVELOAD_LOAD_HEIGHTMAP,
01687 };
01688 assert((uint)mode < lengthof(saveload_captions));
01689
01690
01691
01692 switch (mode) {
01693 case SLD_SAVE_GAME: this->GenerateFileName(); break;
01694 case SLD_SAVE_SCENARIO: strecpy(this->edit_str_buf, "UNNAMED", &this->edit_str_buf[edit_str_size - 1]); break;
01695 default: break;
01696 }
01697
01698 this->afilter = CS_ALPHANUMERAL;
01699 InitializeTextBuffer(&this->text, this->edit_str_buf, this->edit_str_size, 240);
01700
01701 this->CreateNestedTree(desc);
01702 if (mode == SLD_LOAD_GAME) this->GetWidget<NWidgetStacked>(SLWW_CONTENT_DOWNLOAD_SEL)->SetDisplayedPlane(SZSP_HORIZONTAL);
01703 this->GetWidget<NWidgetCore>(SLWW_WINDOWTITLE)->widget_data = saveload_captions[mode];
01704
01705 this->FinishInitNested(desc, 0);
01706
01707 this->LowerWidget(SLWW_DRIVES_DIRECTORIES_LIST);
01708
01709
01710
01711 if (_game_mode != GM_MENU && !_networking && _game_mode != GM_EDITOR) {
01712 DoCommandP(0, PM_PAUSED_SAVELOAD, 1, CMD_PAUSE);
01713 }
01714 SetObjectToPlace(SPR_CURSOR_ZZZ, PAL_NONE, HT_NONE, WC_MAIN_WINDOW, 0);
01715
01716 BuildFileList();
01717
01718 ResetObjectToPlace();
01719
01720 o_dir.type = FIOS_TYPE_DIRECT;
01721 switch (_saveload_mode) {
01722 case SLD_SAVE_GAME:
01723 case SLD_LOAD_GAME:
01724 FioGetDirectory(o_dir.name, lengthof(o_dir.name), SAVE_DIR);
01725 break;
01726
01727 case SLD_SAVE_SCENARIO:
01728 case SLD_LOAD_SCENARIO:
01729 FioGetDirectory(o_dir.name, lengthof(o_dir.name), SCENARIO_DIR);
01730 break;
01731
01732 case SLD_LOAD_HEIGHTMAP:
01733 FioGetDirectory(o_dir.name, lengthof(o_dir.name), HEIGHTMAP_DIR);
01734 break;
01735
01736 default:
01737 strecpy(o_dir.name, _personal_dir, lastof(o_dir.name));
01738 }
01739
01740
01741 if (_saveload_mode == SLD_SAVE_GAME || _saveload_mode == SLD_SAVE_SCENARIO) {
01742 this->SetFocusedWidget(SLWW_SAVE_OSK_TITLE);
01743 }
01744 }
01745
01746 virtual ~SaveLoadWindow()
01747 {
01748
01749 if (!_networking && _game_mode != GM_EDITOR && _game_mode != GM_MENU) {
01750 DoCommandP(0, PM_PAUSED_SAVELOAD, 0, CMD_PAUSE);
01751 }
01752 FiosFreeSavegameList();
01753 }
01754
01755 virtual void DrawWidget(const Rect &r, int widget) const
01756 {
01757 switch (widget) {
01758 case SLWW_SORT_BYNAME:
01759 case SLWW_SORT_BYDATE:
01760 if (((_savegame_sort_order & SORT_BY_NAME) != 0) == (widget == SLWW_SORT_BYNAME)) {
01761 this->DrawSortButtonState(widget, _savegame_sort_order & SORT_DESCENDING ? SBS_DOWN : SBS_UP);
01762 }
01763 break;
01764
01765 case SLWW_BACKGROUND: {
01766 static const char *path = NULL;
01767 static StringID str = STR_ERROR_UNABLE_TO_READ_DRIVE;
01768 static uint64 tot = 0;
01769
01770 if (_fios_path_changed) {
01771 str = FiosGetDescText(&path, &tot);
01772 _fios_path_changed = false;
01773 }
01774
01775 if (str != STR_ERROR_UNABLE_TO_READ_DRIVE) SetDParam(0, tot);
01776 DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, r.top + FONT_HEIGHT_NORMAL + WD_FRAMERECT_TOP, str);
01777 DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, r.top + WD_FRAMERECT_TOP, path, TC_BLACK);
01778 } break;
01779
01780 case SLWW_DRIVES_DIRECTORIES_LIST: {
01781 GfxFillRect(r.left + 1, r.top + 1, r.right, r.bottom, 0xD7);
01782
01783 uint y = r.top + WD_FRAMERECT_TOP;
01784 for (uint pos = this->vscroll.GetPosition(); pos < _fios_items.Length(); pos++) {
01785 const FiosItem *item = _fios_items.Get(pos);
01786
01787 DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, item->title, _fios_colours[item->type]);
01788 y += this->resize.step_height;
01789 if (y >= this->vscroll.GetCapacity() * this->resize.step_height + r.top + WD_FRAMERECT_TOP) break;
01790 }
01791 } break;
01792 }
01793 }
01794
01795 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
01796 {
01797 switch (widget) {
01798 case SLWW_BACKGROUND:
01799 size->height = 2 * FONT_HEIGHT_NORMAL + WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM;
01800 break;
01801
01802 case SLWW_DRIVES_DIRECTORIES_LIST:
01803 resize->height = FONT_HEIGHT_NORMAL;
01804 size->height = resize->height * 10 + WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM;
01805 break;
01806 }
01807 }
01808
01809 virtual void OnPaint()
01810 {
01811 if (_savegame_sort_dirty) {
01812 _savegame_sort_dirty = false;
01813 MakeSortedSaveGameList();
01814 }
01815
01816 this->vscroll.SetCount(_fios_items.Length());
01817 this->DrawWidgets();
01818
01819 if (_saveload_mode == SLD_SAVE_GAME || _saveload_mode == SLD_SAVE_SCENARIO) {
01820 this->DrawEditBox(SLWW_SAVE_OSK_TITLE);
01821 }
01822 }
01823
01824 virtual void OnClick(Point pt, int widget, int click_count)
01825 {
01826 switch (widget) {
01827 case SLWW_SORT_BYNAME:
01828 _savegame_sort_order = (_savegame_sort_order == SORT_BY_NAME) ?
01829 SORT_BY_NAME | SORT_DESCENDING : SORT_BY_NAME;
01830 _savegame_sort_dirty = true;
01831 this->SetDirty();
01832 break;
01833
01834 case SLWW_SORT_BYDATE:
01835 _savegame_sort_order = (_savegame_sort_order == SORT_BY_DATE) ?
01836 SORT_BY_DATE | SORT_DESCENDING : SORT_BY_DATE;
01837 _savegame_sort_dirty = true;
01838 this->SetDirty();
01839 break;
01840
01841 case SLWW_HOME_BUTTON:
01842 FiosBrowseTo(&o_dir);
01843 this->SetDirty();
01844 BuildFileList();
01845 break;
01846
01847 case SLWW_DRIVES_DIRECTORIES_LIST: {
01848 int y = (pt.y - this->GetWidget<NWidgetBase>(SLWW_DRIVES_DIRECTORIES_LIST)->pos_y - WD_FRAMERECT_TOP) / this->resize.step_height;
01849
01850 if (y < 0 || (y += this->vscroll.GetPosition()) >= this->vscroll.GetCount()) return;
01851
01852 const FiosItem *file = _fios_items.Get(y);
01853
01854 const char *name = FiosBrowseTo(file);
01855 if (name != NULL) {
01856 if (_saveload_mode == SLD_LOAD_GAME || _saveload_mode == SLD_LOAD_SCENARIO) {
01857 _switch_mode = (_game_mode == GM_EDITOR) ? SM_LOAD_SCENARIO : SM_LOAD;
01858
01859 SetFiosType(file->type);
01860 strecpy(_file_to_saveload.name, name, lastof(_file_to_saveload.name));
01861 strecpy(_file_to_saveload.title, file->title, lastof(_file_to_saveload.title));
01862
01863 delete this;
01864 } else if (_saveload_mode == SLD_LOAD_HEIGHTMAP) {
01865 SetFiosType(file->type);
01866 strecpy(_file_to_saveload.name, name, lastof(_file_to_saveload.name));
01867 strecpy(_file_to_saveload.title, file->title, lastof(_file_to_saveload.title));
01868
01869 delete this;
01870 ShowHeightmapLoad();
01871 } else {
01872
01873 ttd_strlcpy(this->text.buf, file->title, this->text.maxsize);
01874 UpdateTextBufferSize(&this->text);
01875 this->SetWidgetDirty(SLWW_SAVE_OSK_TITLE);
01876 }
01877 } else {
01878
01879 this->SetDirty();
01880 BuildFileList();
01881 }
01882 break;
01883 }
01884
01885 case SLWW_CONTENT_DOWNLOAD:
01886 if (!_network_available) {
01887 ShowErrorMessage(STR_NETWORK_ERROR_NOTAVAILABLE, INVALID_STRING_ID, 0, 0);
01888 } else {
01889 #if defined(ENABLE_NETWORK)
01890 switch (_saveload_mode) {
01891 default: NOT_REACHED();
01892 case SLD_LOAD_SCENARIO: ShowNetworkContentListWindow(NULL, CONTENT_TYPE_SCENARIO); break;
01893 case SLD_LOAD_HEIGHTMAP: ShowNetworkContentListWindow(NULL, CONTENT_TYPE_HEIGHTMAP); break;
01894 }
01895 #endif
01896 }
01897 break;
01898
01899 case SLWW_DELETE_SELECTION: case SLWW_SAVE_GAME:
01900 break;
01901 }
01902 }
01903
01904 virtual void OnMouseLoop()
01905 {
01906 if (_saveload_mode == SLD_SAVE_GAME || _saveload_mode == SLD_SAVE_SCENARIO) {
01907 this->HandleEditBox(SLWW_SAVE_OSK_TITLE);
01908 }
01909 }
01910
01911 virtual EventState OnKeyPress(uint16 key, uint16 keycode)
01912 {
01913 if (keycode == WKC_ESC) {
01914 delete this;
01915 return ES_HANDLED;
01916 }
01917
01918 EventState state = ES_NOT_HANDLED;
01919 if ((_saveload_mode == SLD_SAVE_GAME || _saveload_mode == SLD_SAVE_SCENARIO) &&
01920 this->HandleEditBoxKey(SLWW_SAVE_OSK_TITLE, key, keycode, state) == HEBR_CONFIRM) {
01921 this->HandleButtonClick(SLWW_SAVE_GAME);
01922 }
01923
01924 return state;
01925 }
01926
01927 virtual void OnTimeout()
01928 {
01929
01930
01931 if (!(_saveload_mode == SLD_SAVE_GAME || _saveload_mode == SLD_SAVE_SCENARIO)) return;
01932
01933 if (this->IsWidgetLowered(SLWW_DELETE_SELECTION)) {
01934 if (!FiosDelete(this->text.buf)) {
01935 ShowErrorMessage(STR_ERROR_UNABLE_TO_DELETE_FILE, INVALID_STRING_ID, 0, 0);
01936 } else {
01937 BuildFileList();
01938
01939 if (_saveload_mode == SLD_SAVE_GAME) GenerateFileName();
01940 }
01941
01942 UpdateTextBufferSize(&this->text);
01943 this->SetDirty();
01944 } else if (this->IsWidgetLowered(SLWW_SAVE_GAME)) {
01945 _switch_mode = SM_SAVE;
01946 FiosMakeSavegameName(_file_to_saveload.name, this->text.buf, sizeof(_file_to_saveload.name));
01947
01948
01949 if (_game_mode == GM_EDITOR) StartupEngines();
01950 }
01951 }
01952
01953 virtual void OnResize()
01954 {
01955 this->vscroll.SetCapacityFromWidget(this, SLWW_DRIVES_DIRECTORIES_LIST);
01956 }
01957
01958 virtual void OnInvalidateData(int data)
01959 {
01960 BuildFileList();
01961 }
01962 };
01963
01964 static const WindowDesc _load_dialog_desc(
01965 WDP_CENTER, 257, 294,
01966 WC_SAVELOAD, WC_NONE,
01967 WDF_UNCLICK_BUTTONS,
01968 _nested_load_dialog_widgets, lengthof(_nested_load_dialog_widgets)
01969 );
01970
01971 static const WindowDesc _save_dialog_desc(
01972 WDP_CENTER, 257, 320,
01973 WC_SAVELOAD, WC_NONE,
01974 WDF_UNCLICK_BUTTONS,
01975 _nested_save_dialog_widgets, lengthof(_nested_save_dialog_widgets)
01976 );
01977
01980 static const FileType _file_modetotype[] = {
01981 FT_SAVEGAME,
01982 FT_SCENARIO,
01983 FT_SAVEGAME,
01984 FT_SCENARIO,
01985 FT_HEIGHTMAP,
01986 FT_SAVEGAME,
01987 };
01988
01989 void ShowSaveLoadDialog(SaveLoadDialogMode mode)
01990 {
01991 DeleteWindowById(WC_SAVELOAD, 0);
01992
01993 const WindowDesc *sld;
01994 switch (mode) {
01995 case SLD_SAVE_GAME:
01996 case SLD_SAVE_SCENARIO:
01997 sld = &_save_dialog_desc; break;
01998 default:
01999 sld = &_load_dialog_desc; break;
02000 }
02001
02002 _saveload_mode = mode;
02003 _file_to_saveload.filetype = _file_modetotype[mode];
02004
02005 new SaveLoadWindow(sld, mode);
02006 }
02007
02008 void RedrawAutosave()
02009 {
02010 SetWindowDirty(WC_STATUS_BAR, 0);
02011 }
02012
02013 void SetFiosType(const byte fiostype)
02014 {
02015 switch (fiostype) {
02016 case FIOS_TYPE_FILE:
02017 case FIOS_TYPE_SCENARIO:
02018 _file_to_saveload.mode = SL_LOAD;
02019 break;
02020
02021 case FIOS_TYPE_OLDFILE:
02022 case FIOS_TYPE_OLD_SCENARIO:
02023 _file_to_saveload.mode = SL_OLD_LOAD;
02024 break;
02025
02026 #ifdef WITH_PNG
02027 case FIOS_TYPE_PNG:
02028 _file_to_saveload.mode = SL_PNG;
02029 break;
02030 #endif
02031
02032 case FIOS_TYPE_BMP:
02033 _file_to_saveload.mode = SL_BMP;
02034 break;
02035
02036 default:
02037 _file_to_saveload.mode = SL_INVALID;
02038 break;
02039 }
02040 }