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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 "station_gui.h"
00019 #include "viewport_func.h"
00020 #include "gfx_func.h"
00021 #include "station_func.h"
00022 #include "command_func.h"
00023 #include "company_func.h"
00024 #include "town.h"
00025 #include "network/network.h"
00026 #include "network/network_content.h"
00027 #include "company_base.h"
00028 #include "texteff.hpp"
00029 #include "cargotype.h"
00030 #include "company_manager_face.h"
00031 #include "strings_func.h"
00032 #include "fileio_func.h"
00033 #include "fios.h"
00034 #include "zoom_func.h"
00035 #include "window_func.h"
00036 #include "tilehighlight_func.h"
00037 #include "querystring_gui.h"
00038
00039 #include "table/strings.h"
00040
00041
00048 bool GetClipboardContents(char *buffer, size_t buff_len);
00049
00050
00051
00052 SaveLoadDialogMode _saveload_mode;
00053
00054
00055 static bool _fios_path_changed;
00056 static bool _savegame_sort_dirty;
00057 int _caret_timer;
00058
00060 enum LandInfoWidgets {
00061 LIW_BACKGROUND,
00062 };
00063
00064 static const NWidgetPart _nested_land_info_widgets[] = {
00065 NWidget(NWID_HORIZONTAL),
00066 NWidget(WWT_CLOSEBOX, COLOUR_GREY),
00067 NWidget(WWT_CAPTION, COLOUR_GREY), SetDataTip(STR_LAND_AREA_INFORMATION_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
00068 EndContainer(),
00069 NWidget(WWT_PANEL, COLOUR_GREY, LIW_BACKGROUND), EndContainer(),
00070 };
00071
00072 static const WindowDesc _land_info_desc(
00073 WDP_AUTO, 0, 0,
00074 WC_LAND_INFO, WC_NONE,
00075 0,
00076 _nested_land_info_widgets, lengthof(_nested_land_info_widgets)
00077 );
00078
00079 class LandInfoWindow : public Window {
00080 enum {
00081 LAND_INFO_CENTERED_LINES = 12,
00082 LAND_INFO_MULTICENTER_LINE = LAND_INFO_CENTERED_LINES,
00083 LAND_INFO_LINE_END,
00084
00085 LAND_INFO_LINE_BUFF_SIZE = 512,
00086 };
00087
00088 public:
00089 char landinfo_data[LAND_INFO_LINE_END][LAND_INFO_LINE_BUFF_SIZE];
00090
00091 virtual void OnPaint()
00092 {
00093 this->DrawWidgets();
00094 }
00095
00096 virtual void DrawWidget(const Rect &r, int widget) const
00097 {
00098 if (widget != LIW_BACKGROUND) return;
00099
00100 uint y = r.top + WD_TEXTPANEL_TOP;
00101 for (uint i = 0; i < LAND_INFO_CENTERED_LINES; i++) {
00102 if (StrEmpty(this->landinfo_data[i])) break;
00103
00104 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);
00105 y += FONT_HEIGHT_NORMAL + WD_PAR_VSEP_NORMAL;
00106 if (i == 0) y += 4;
00107 }
00108
00109 if (!StrEmpty(this->landinfo_data[LAND_INFO_MULTICENTER_LINE])) {
00110 SetDParamStr(0, this->landinfo_data[LAND_INFO_MULTICENTER_LINE]);
00111 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);
00112 }
00113 }
00114
00115 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
00116 {
00117 if (widget != LIW_BACKGROUND) return;
00118
00119 size->height = WD_TEXTPANEL_TOP + WD_TEXTPANEL_BOTTOM;
00120 for (uint i = 0; i < LAND_INFO_CENTERED_LINES; i++) {
00121 if (StrEmpty(this->landinfo_data[i])) break;
00122
00123 uint width = GetStringBoundingBox(this->landinfo_data[i]).width + WD_FRAMETEXT_LEFT + WD_FRAMETEXT_RIGHT;
00124 size->width = max(size->width, width);
00125
00126 size->height += FONT_HEIGHT_NORMAL + WD_PAR_VSEP_NORMAL;
00127 if (i == 0) size->height += 4;
00128 }
00129
00130 if (!StrEmpty(this->landinfo_data[LAND_INFO_MULTICENTER_LINE])) {
00131 uint width = GetStringBoundingBox(this->landinfo_data[LAND_INFO_MULTICENTER_LINE]).width + WD_FRAMETEXT_LEFT + WD_FRAMETEXT_RIGHT;
00132 size->width = max(size->width, min(300u, width));
00133 SetDParamStr(0, this->landinfo_data[LAND_INFO_MULTICENTER_LINE]);
00134 size->height += GetStringHeight(STR_JUST_RAW_STRING, size->width - WD_FRAMETEXT_LEFT - WD_FRAMETEXT_RIGHT);
00135 }
00136 }
00137
00138 LandInfoWindow(TileIndex tile) : Window() {
00139 Town *t = ClosestTownFromTile(tile, _settings_game.economy.dist_local_authority);
00140
00141
00142 TileDesc td;
00143
00144 td.build_date = INVALID_DATE;
00145
00146
00147
00148
00149
00150 td.owner_type[0] = STR_LAND_AREA_INFORMATION_OWNER;
00151 td.owner_type[1] = STR_NULL;
00152 td.owner_type[2] = STR_NULL;
00153 td.owner_type[3] = STR_NULL;
00154 td.owner[0] = OWNER_NONE;
00155 td.owner[1] = OWNER_NONE;
00156 td.owner[2] = OWNER_NONE;
00157 td.owner[3] = OWNER_NONE;
00158
00159 td.station_class = STR_NULL;
00160 td.station_name = STR_NULL;
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 (CmdSucceeded(costclear)) {
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.grf != NULL) {
00249 SetDParamStr(0, td.grf);
00250 GetString(this->landinfo_data[line_nr], STR_LAND_AREA_INFORMATION_NEWGRF_NAME, lastof(this->landinfo_data[line_nr]));
00251 line_nr++;
00252 }
00253
00254 assert(line_nr < LAND_INFO_CENTERED_LINES);
00255
00256
00257 this->landinfo_data[line_nr][0] = '\0';
00258
00259
00260 char *strp = GetString(this->landinfo_data[LAND_INFO_MULTICENTER_LINE], STR_LAND_AREA_INFORMATION_CARGO_ACCEPTED, lastof(this->landinfo_data[LAND_INFO_MULTICENTER_LINE]));
00261 bool found = false;
00262
00263 for (CargoID i = 0; i < NUM_CARGO; ++i) {
00264 if (acceptance[i] > 0) {
00265
00266 if (found) {
00267 *strp++ = ',';
00268 *strp++ = ' ';
00269 }
00270 found = true;
00271
00272
00273 if (acceptance[i] < 8) {
00274 SetDParam(0, acceptance[i]);
00275 SetDParam(1, CargoSpec::Get(i)->name);
00276 strp = GetString(strp, STR_LAND_AREA_INFORMATION_CARGO_EIGHTS, lastof(this->landinfo_data[LAND_INFO_MULTICENTER_LINE]));
00277 } else {
00278 strp = GetString(strp, CargoSpec::Get(i)->name, lastof(this->landinfo_data[LAND_INFO_MULTICENTER_LINE]));
00279 }
00280 }
00281 }
00282 if (!found) this->landinfo_data[LAND_INFO_MULTICENTER_LINE][0] = '\0';
00283
00284 this->InitNested(&_land_info_desc);
00285
00286 #if defined(_DEBUG)
00287 # define LANDINFOD_LEVEL 0
00288 #else
00289 # define LANDINFOD_LEVEL 1
00290 #endif
00291 DEBUG(misc, LANDINFOD_LEVEL, "TILE: %#x (%i,%i)", tile, TileX(tile), TileY(tile));
00292 DEBUG(misc, LANDINFOD_LEVEL, "type_height = %#x", _m[tile].type_height);
00293 DEBUG(misc, LANDINFOD_LEVEL, "m1 = %#x", _m[tile].m1);
00294 DEBUG(misc, LANDINFOD_LEVEL, "m2 = %#x", _m[tile].m2);
00295 DEBUG(misc, LANDINFOD_LEVEL, "m3 = %#x", _m[tile].m3);
00296 DEBUG(misc, LANDINFOD_LEVEL, "m4 = %#x", _m[tile].m4);
00297 DEBUG(misc, LANDINFOD_LEVEL, "m5 = %#x", _m[tile].m5);
00298 DEBUG(misc, LANDINFOD_LEVEL, "m6 = %#x", _m[tile].m6);
00299 DEBUG(misc, LANDINFOD_LEVEL, "m7 = %#x", _me[tile].m7);
00300 #undef LANDINFOD_LEVEL
00301 }
00302 };
00303
00304 static void Place_LandInfo(TileIndex tile)
00305 {
00306 DeleteWindowById(WC_LAND_INFO, 0);
00307 new LandInfoWindow(tile);
00308 }
00309
00310 void PlaceLandBlockInfo()
00311 {
00312 if (_cursor.sprite == SPR_CURSOR_QUERY) {
00313 ResetObjectToPlace();
00314 } else {
00315 _place_proc = Place_LandInfo;
00316 SetObjectToPlace(SPR_CURSOR_QUERY, PAL_NONE, HT_RECT, WC_MAIN_TOOLBAR, 0);
00317 }
00318 }
00319
00321 enum AboutWidgets {
00322 AW_SCROLLING_TEXT,
00323 AW_WEBSITE,
00324 };
00325
00326 static const NWidgetPart _nested_about_widgets[] = {
00327 NWidget(NWID_HORIZONTAL),
00328 NWidget(WWT_CLOSEBOX, COLOUR_GREY),
00329 NWidget(WWT_CAPTION, COLOUR_GREY), SetDataTip(STR_ABOUT_OPENTTD, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
00330 EndContainer(),
00331 NWidget(WWT_PANEL, COLOUR_GREY), SetPIP(4, 2, 4),
00332 NWidget(WWT_LABEL, COLOUR_GREY), SetDataTip(STR_ABOUT_ORIGINAL_COPYRIGHT, STR_NULL),
00333 NWidget(WWT_LABEL, COLOUR_GREY), SetDataTip(STR_ABOUT_VERSION, STR_NULL),
00334 NWidget(WWT_FRAME, COLOUR_GREY), SetPadding(0, 5, 1, 5),
00335 NWidget(WWT_EMPTY, INVALID_COLOUR, AW_SCROLLING_TEXT),
00336 EndContainer(),
00337 NWidget(WWT_LABEL, COLOUR_GREY, AW_WEBSITE), SetDataTip(STR_BLACK_RAW_STRING, STR_NULL),
00338 NWidget(WWT_LABEL, COLOUR_GREY), SetDataTip(STR_ABOUT_COPYRIGHT_OPENTTD, STR_NULL),
00339 EndContainer(),
00340 };
00341
00342 static const WindowDesc _about_desc(
00343 WDP_CENTER, 0, 0,
00344 WC_GAME_OPTIONS, WC_NONE,
00345 0,
00346 _nested_about_widgets, lengthof(_nested_about_widgets)
00347 );
00348
00349 static const char * const _credits[] = {
00350 "Original design by Chris Sawyer",
00351 "Original graphics by Simon Foster",
00352 "",
00353 "The OpenTTD team (in alphabetical order):",
00354 " Albert Hofkamp (Alberth) - GUI expert",
00355 " Jean-Francois Claeys (Belugas) - GUI, newindustries and more",
00356 " Bjarni Corfitzen (Bjarni) - MacOSX port, coder and vehicles",
00357 " Matthijs Kooijman (blathijs) - Pathfinder-guru, pool rework",
00358 " Victor Fischer (Celestar) - Programming everywhere you need him to",
00359 " Christoph Elsenhans (frosch) - General coding",
00360 " Lo\xC3\xAF""c Guilloux (glx) - Windows Expert",
00361 " Michael Lutz (michi_cc) - Path based signals",
00362 " Owen Rudge (orudge) - Forum host, OS/2 port",
00363 " Peter Nelson (peter1138) - Spiritual descendant from newGRF gods",
00364 " Remko Bijker (Rubidium) - Lead coder and way more",
00365 " Zden\xC4\x9Bk Sojka (SmatZ) - Bug finder and fixer",
00366 " Thijs Marinussen (Yexo) - AI Framework",
00367 "",
00368 "Inactive Developers:",
00369 " Tam\xC3\xA1s Farag\xC3\xB3 (Darkvater) - Ex-Lead coder",
00370 " Jaroslav Mazanec (KUDr) - YAPG (Yet Another Pathfinder God) ;)",
00371 " Jonathan Coome (Maedhros) - High priest of the NewGRF Temple",
00372 " Attila B\xC3\xA1n (MiHaMiX) - Developer WebTranslator 1 and 2",
00373 " Christoph Mallon (Tron) - Programmer, code correctness police",
00374 "",
00375 "Retired Developers:",
00376 " Ludvig Strigeus (ludde) - OpenTTD author, main coder (0.1 - 0.3.3)",
00377 " Serge Paquet (vurlix) - Assistant project manager, coder (0.1 - 0.3.3)",
00378 " Dominik Scherer (dominik81) - Lead programmer, GUI expert (0.3.0 - 0.3.6)",
00379 " Benedikt Br\xC3\xBCggemeier (skidd13) - Bug fixer and code reworker",
00380 " Patric Stout (TrueLight) - Programmer (0.3 - pre0.7), sys op (active)",
00381 "",
00382 "Special thanks go out to:",
00383 " Josef Drexler - For his great work on TTDPatch",
00384 " Marcin Grzegorczyk - For his documentation of TTD internals",
00385 " Petr Baudi\xC5\xA1 (pasky) - Many patches, newGRF support",
00386 " Stefan Mei\xC3\x9Fner (sign_de) - For his work on the console",
00387 " Simon Sasburg (HackyKid) - Many bugfixes he has blessed us with",
00388 " Cian Duffy (MYOB) - BeOS port / manual writing",
00389 " Christian Rosentreter (tokai) - MorphOS / AmigaOS port",
00390 " Richard Kempton (richK) - additional airports, initial TGP implementation",
00391 "",
00392 " Alberto Demichelis - Squirrel scripting language \xC2\xA9 2003-2008",
00393 " Markus F.X.J. Oberhumer - (Mini)LZO for loading old savegames \xC2\xA9 1996-2008",
00394 " L. Peter Deutsch - MD5 implementation \xC2\xA9 1999, 2000, 2002",
00395 " Michael Blunck - Pre-Signals and Semaphores \xC2\xA9 2003",
00396 " George - Canal/Lock graphics \xC2\xA9 2003-2004",
00397 " David Dallaston - Tram tracks",
00398 " Marcin Grzegorczyk - Foundations for Tracks on Slopes",
00399 " All Translators - Who made OpenTTD a truly international game",
00400 " Bug Reporters - Without whom OpenTTD would still be full of bugs!",
00401 "",
00402 "",
00403 "And last but not least:",
00404 " Chris Sawyer - For an amazing game!"
00405 };
00406
00407 struct AboutWindow : public Window {
00408 int text_position;
00409 byte counter;
00410 int line_height;
00411 static const int num_visible_lines = 19;
00412
00413 AboutWindow() : Window()
00414 {
00415 this->InitNested(&_about_desc);
00416
00417 this->counter = 5;
00418 this->text_position = this->GetWidget<NWidgetBase>(AW_SCROLLING_TEXT)->pos_y + this->GetWidget<NWidgetBase>(AW_SCROLLING_TEXT)->current_y;
00419 }
00420
00421 virtual void SetStringParameters(int widget) const
00422 {
00423 if (widget == AW_WEBSITE) SetDParamStr(0, "Website: http://www.openttd.org");
00424 }
00425
00426 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
00427 {
00428 if (widget != AW_SCROLLING_TEXT) return;
00429
00430 this->line_height = FONT_HEIGHT_NORMAL;
00431
00432 Dimension d;
00433 d.height = this->line_height * num_visible_lines;
00434
00435 d.width = 0;
00436 for (uint i = 0; i < lengthof(_credits); i++) {
00437 d.width = max(d.width, GetStringBoundingBox(_credits[i]).width);
00438 }
00439 *size = maxdim(*size, d);
00440 }
00441
00442 virtual void OnPaint()
00443 {
00444 this->DrawWidgets();
00445 }
00446
00447 virtual void DrawWidget(const Rect &r, int widget) const
00448 {
00449 if (widget != AW_SCROLLING_TEXT) return;
00450
00451 int y = this->text_position;
00452
00453
00454 for (uint i = 0; i < lengthof(_credits); i++) {
00455 if (y >= r.top + 7 && y < r.bottom - this->line_height) {
00456 DrawString(r.left, r.right, y, _credits[i], TC_BLACK, SA_LEFT | SA_FORCE);
00457 }
00458 y += this->line_height;
00459 }
00460 }
00461
00462 virtual void OnTick()
00463 {
00464 if (--this->counter == 0) {
00465 this->counter = 5;
00466 this->text_position--;
00467
00468 if (this->text_position < (int)(this->GetWidget<NWidgetBase>(AW_SCROLLING_TEXT)->pos_y - lengthof(_credits) * this->line_height)) {
00469 this->text_position = this->GetWidget<NWidgetBase>(AW_SCROLLING_TEXT)->pos_y + this->GetWidget<NWidgetBase>(AW_SCROLLING_TEXT)->current_y;
00470 }
00471 this->SetDirty();
00472 }
00473 }
00474 };
00475
00476 void ShowAboutWindow()
00477 {
00478 DeleteWindowById(WC_GAME_OPTIONS, 0);
00479 new AboutWindow();
00480 }
00481
00483 enum ErrorMessageWidgets {
00484 EMW_CAPTION,
00485 EMW_FACE,
00486 EMW_MESSAGE,
00487 };
00488
00489 static const NWidgetPart _nested_errmsg_widgets[] = {
00490 NWidget(NWID_HORIZONTAL),
00491 NWidget(WWT_CLOSEBOX, COLOUR_RED),
00492 NWidget(WWT_CAPTION, COLOUR_RED, EMW_CAPTION), SetDataTip(STR_ERROR_MESSAGE_CAPTION, STR_NULL),
00493 EndContainer(),
00494 NWidget(WWT_PANEL, COLOUR_RED),
00495 NWidget(WWT_EMPTY, COLOUR_RED, EMW_MESSAGE), SetPadding(0, 2, 0, 2), SetMinimalSize(236, 32),
00496 EndContainer(),
00497 };
00498
00499 static const WindowDesc _errmsg_desc(
00500 WDP_MANUAL, 0, 0,
00501 WC_ERRMSG, WC_NONE,
00502 0,
00503 _nested_errmsg_widgets, lengthof(_nested_errmsg_widgets)
00504 );
00505
00506 static const NWidgetPart _nested_errmsg_face_widgets[] = {
00507 NWidget(NWID_HORIZONTAL),
00508 NWidget(WWT_CLOSEBOX, COLOUR_RED),
00509 NWidget(WWT_CAPTION, COLOUR_RED, EMW_CAPTION), SetDataTip(STR_ERROR_MESSAGE_CAPTION_OTHER_COMPANY, STR_NULL),
00510 EndContainer(),
00511 NWidget(WWT_PANEL, COLOUR_RED),
00512 NWidget(NWID_HORIZONTAL), SetPIP(2, 1, 2),
00513 NWidget(WWT_EMPTY, COLOUR_RED, EMW_FACE), SetMinimalSize(91, 120), SetFill(0, 1), SetPadding(2, 0, 1, 0),
00514 NWidget(WWT_EMPTY, COLOUR_RED, EMW_MESSAGE), SetFill(0, 1), SetMinimalSize(238, 123),
00515 EndContainer(),
00516 EndContainer(),
00517 };
00518
00519 static const WindowDesc _errmsg_face_desc(
00520 WDP_MANUAL, 0, 0,
00521 WC_ERRMSG, WC_NONE,
00522 0,
00523 _nested_errmsg_face_widgets, lengthof(_nested_errmsg_face_widgets)
00524 );
00525
00527 struct ErrmsgWindow : public Window {
00528 private:
00529 uint duration;
00530 uint64 decode_params[20];
00531 StringID summary_msg;
00532 StringID detailed_msg;
00533 uint height_summary;
00534 uint height_detailed;
00535 Point position;
00536
00537 public:
00538 ErrmsgWindow(Point pt, const WindowDesc *desc, StringID summary_msg, StringID detailed_msg, bool no_timeout) : Window()
00539 {
00540 this->position = pt;
00541 this->duration = no_timeout ? 0 : _settings_client.gui.errmsg_duration;
00542 CopyOutDParam(this->decode_params, 0, lengthof(this->decode_params));
00543 this->summary_msg = summary_msg;
00544 this->detailed_msg = detailed_msg;
00545
00546 assert(summary_msg != INVALID_STRING_ID);
00547
00548 this->InitNested(desc);
00549 }
00550
00551 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
00552 {
00553 if (widget != EMW_MESSAGE) return;
00554
00555 CopyInDParam(0, this->decode_params, lengthof(this->decode_params));
00556
00557
00558
00559 SwitchToErrorRefStack();
00560 RewindTextRefStack();
00561
00562 int text_width = max(0, (int)size->width - WD_FRAMETEXT_LEFT - WD_FRAMETEXT_RIGHT);
00563 this->height_summary = GetStringHeight(this->summary_msg, text_width);
00564 this->height_detailed = (this->detailed_msg == INVALID_STRING_ID) ? 0 : GetStringHeight(this->detailed_msg, text_width);
00565
00566 SwitchToNormalRefStack();
00567
00568 uint panel_height = WD_FRAMERECT_TOP + this->height_summary + WD_FRAMERECT_BOTTOM;
00569 if (this->detailed_msg != INVALID_STRING_ID) panel_height += this->height_detailed + WD_PAR_VSEP_WIDE;
00570
00571 size->height = max(size->height, panel_height);
00572 }
00573
00574 virtual Point OnInitialPosition(const WindowDesc *desc, int16 sm_width, int16 sm_height, int window_number)
00575 {
00576
00577 if (this->position.x == 0 && this->position.y == 0) {
00578 Point pt = {(_screen.width - sm_width) >> 1, (_screen.height - sm_height) >> 1};
00579 return pt;
00580 }
00581
00582
00583
00584
00585 int scr_top = GetMainViewTop() + 20;
00586 int scr_bot = GetMainViewBottom() - 20;
00587
00588 Point pt = RemapCoords2(this->position.x, this->position.y);
00589 const ViewPort *vp = FindWindowById(WC_MAIN_WINDOW, 0)->viewport;
00590 if (this->detailed_msg != STR_ERROR_OWNED_BY || GetDParamX(this->decode_params, 2) >= MAX_COMPANIES) {
00591
00592 pt.x = UnScaleByZoom(pt.x - vp->virtual_left, vp->zoom) + vp->left;
00593 pt.x = (pt.x < (_screen.width >> 1)) ? _screen.width - sm_width - 20 : 20;
00594
00595
00596 pt.y = UnScaleByZoom(pt.y - vp->virtual_top, vp->zoom) + vp->top;
00597 pt.y = (pt.y < (_screen.height >> 1)) ? scr_bot - sm_height : scr_top;
00598 } else {
00599 pt.x = Clamp(UnScaleByZoom(pt.x - vp->virtual_left, vp->zoom) + vp->left - (sm_width / 2), 0, _screen.width - sm_width);
00600 pt.y = Clamp(UnScaleByZoom(pt.y - vp->virtual_top, vp->zoom) + vp->top - (sm_height / 2), scr_top, scr_bot - sm_height);
00601 }
00602 return pt;
00603 }
00604
00605 virtual void OnPaint()
00606 {
00607 this->DrawWidgets();
00608 }
00609
00610 virtual void SetStringParameters(int widget) const
00611 {
00612 if (widget == EMW_CAPTION) CopyInDParam(0, this->decode_params, lengthof(this->decode_params));
00613 }
00614
00615 virtual void DrawWidget(const Rect &r, int widget) const
00616 {
00617 switch (widget) {
00618 case EMW_FACE: {
00619 const Company *c = Company::Get((CompanyID)GetDParamX(this->decode_params, 2));
00620 DrawCompanyManagerFace(c->face, c->colour, r.left, r.top);
00621 break;
00622 }
00623
00624 case EMW_MESSAGE:
00625 CopyInDParam(0, this->decode_params, lengthof(this->decode_params));
00626 SwitchToErrorRefStack();
00627 RewindTextRefStack();
00628
00629 if (this->detailed_msg == INVALID_STRING_ID) {
00630 DrawStringMultiLine(r.left + WD_FRAMETEXT_LEFT, r.right - WD_FRAMETEXT_RIGHT, r.top + WD_FRAMERECT_TOP, r.bottom - WD_FRAMERECT_BOTTOM,
00631 this->summary_msg, TC_FROMSTRING, SA_CENTER);
00632 } else {
00633 int extra = (r.bottom - r.top + 1 - this->height_summary - this->height_detailed - WD_PAR_VSEP_WIDE) / 2;
00634
00635 int top = r.top + WD_FRAMERECT_TOP;
00636 int bottom = top + this->height_summary + extra;
00637 DrawStringMultiLine(r.left + WD_FRAMETEXT_LEFT, r.right - WD_FRAMETEXT_RIGHT, top, bottom, this->summary_msg, TC_FROMSTRING, SA_CENTER);
00638
00639 bottom = r.bottom - WD_FRAMERECT_BOTTOM;
00640 top = bottom - this->height_detailed - extra;
00641 DrawStringMultiLine(r.left + WD_FRAMETEXT_LEFT, r.right - WD_FRAMETEXT_RIGHT, top, bottom, this->detailed_msg, TC_FROMSTRING, SA_CENTER);
00642 }
00643
00644 SwitchToNormalRefStack();
00645 break;
00646
00647 default:
00648 break;
00649 }
00650 }
00651
00652 virtual void OnMouseLoop()
00653 {
00654
00655 if (_right_button_down && this->duration != 0) delete this;
00656 }
00657
00658 virtual void OnHundredthTick()
00659 {
00660
00661 if (this->duration != 0) {
00662 this->duration--;
00663 if (this->duration == 0) delete this;
00664 }
00665 }
00666
00667 ~ErrmsgWindow()
00668 {
00669 SetRedErrorSquare(INVALID_TILE);
00670 extern StringID _switch_mode_errorstr;
00671 _switch_mode_errorstr = INVALID_STRING_ID;
00672 }
00673
00674 virtual EventState OnKeyPress(uint16 key, uint16 keycode)
00675 {
00676 if (keycode != WKC_SPACE) return ES_NOT_HANDLED;
00677 delete this;
00678 return ES_HANDLED;
00679 }
00680 };
00681
00690 void ShowErrorMessage(StringID summary_msg, StringID detailed_msg, int x, int y, bool no_timeout)
00691 {
00692 DeleteWindowById(WC_ERRMSG, 0);
00693
00694 if (_settings_client.gui.errmsg_duration == 0 && !no_timeout) return;
00695
00696 if (summary_msg == STR_NULL) summary_msg = STR_EMPTY;
00697
00698 Point pt = {x, y};
00699 const WindowDesc *desc = (detailed_msg != STR_ERROR_OWNED_BY || GetDParam(2) >= MAX_COMPANIES) ? &_errmsg_desc : &_errmsg_face_desc;
00700 new ErrmsgWindow(pt, desc, summary_msg, detailed_msg, no_timeout);
00701 }
00702
00703 void ShowEstimatedCostOrIncome(Money cost, int x, int y)
00704 {
00705 StringID msg = STR_MESSAGE_ESTIMATED_COST;
00706
00707 if (cost < 0) {
00708 cost = -cost;
00709 msg = STR_MESSAGE_ESTIMATED_INCOME;
00710 }
00711 SetDParam(0, cost);
00712 ShowErrorMessage(msg, INVALID_STRING_ID, x, y);
00713 }
00714
00715 void ShowCostOrIncomeAnimation(int x, int y, int z, Money cost)
00716 {
00717 Point pt = RemapCoords(x, y, z);
00718 StringID msg = STR_INCOME_FLOAT_COST;
00719
00720 if (cost < 0) {
00721 cost = -cost;
00722 msg = STR_INCOME_FLOAT_INCOME;
00723 }
00724 SetDParam(0, cost);
00725 AddTextEffect(msg, pt.x, pt.y, DAY_TICKS, TE_RISING);
00726 }
00727
00728 void ShowFeederIncomeAnimation(int x, int y, int z, Money cost)
00729 {
00730 Point pt = RemapCoords(x, y, z);
00731
00732 SetDParam(0, cost);
00733 AddTextEffect(STR_FEEDER, pt.x, pt.y, DAY_TICKS, TE_RISING);
00734 }
00735
00736 TextEffectID ShowFillingPercent(int x, int y, int z, uint8 percent, StringID string)
00737 {
00738 Point pt = RemapCoords(x, y, z);
00739
00740 assert(string != STR_NULL);
00741
00742 SetDParam(0, percent);
00743 return AddTextEffect(string, pt.x, pt.y, 0, TE_STATIC);
00744 }
00745
00746 void UpdateFillingPercent(TextEffectID te_id, uint8 percent, StringID string)
00747 {
00748 assert(string != STR_NULL);
00749
00750 SetDParam(0, percent);
00751 UpdateTextEffect(te_id, string);
00752 }
00753
00754 void HideFillingPercent(TextEffectID *te_id)
00755 {
00756 if (*te_id == INVALID_TE_ID) return;
00757
00758 RemoveTextEffect(*te_id);
00759 *te_id = INVALID_TE_ID;
00760 }
00761
00762 static const NWidgetPart _nested_tooltips_widgets[] = {
00763 NWidget(WWT_PANEL, COLOUR_GREY, 0), SetMinimalSize(200, 32), EndContainer(),
00764 };
00765
00766 static const WindowDesc _tool_tips_desc(
00767 WDP_MANUAL, 0, 0,
00768 WC_TOOLTIPS, WC_NONE,
00769 0,
00770 _nested_tooltips_widgets, lengthof(_nested_tooltips_widgets)
00771 );
00772
00774 struct TooltipsWindow : public Window
00775 {
00776 StringID string_id;
00777 byte paramcount;
00778 uint64 params[5];
00779 bool use_left_mouse_button;
00780
00781 TooltipsWindow(StringID str, uint paramcount, const uint64 params[], bool use_left_mouse_button) : Window()
00782 {
00783 this->string_id = str;
00784 assert_compile(sizeof(this->params[0]) == sizeof(params[0]));
00785 assert(paramcount <= lengthof(this->params));
00786 memcpy(this->params, params, sizeof(this->params[0]) * paramcount);
00787 this->paramcount = paramcount;
00788 this->use_left_mouse_button = use_left_mouse_button;
00789
00790 this->InitNested(&_tool_tips_desc);
00791
00792 this->flags4 &= ~WF_WHITE_BORDER_MASK;
00793 }
00794
00795 virtual Point OnInitialPosition(const WindowDesc *desc, int16 sm_width, int16 sm_height, int window_number)
00796 {
00797
00798
00799
00800 int scr_top = GetMainViewTop() + 2;
00801 int scr_bot = GetMainViewBottom() - 2;
00802
00803 Point pt;
00804
00805
00806
00807
00808 pt.y = Clamp(_cursor.pos.y + _cursor.size.y + _cursor.offs.y + 5, scr_top, scr_bot);
00809 if (pt.y + sm_height > scr_bot) pt.y = min(_cursor.pos.y + _cursor.offs.y - 5, scr_bot) - sm_height;
00810 pt.x = Clamp(_cursor.pos.x - (sm_width >> 1), 0, _screen.width - sm_width);
00811
00812 return pt;
00813 }
00814
00815 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
00816 {
00817
00818 for (uint i = 0; i != this->paramcount; i++) SetDParam(i, this->params[i]);
00819
00820 size->width = min(GetStringBoundingBox(this->string_id).width, 194);
00821 size->height = GetStringHeight(this->string_id, size->width);
00822
00823
00824 size->width += 2 + WD_FRAMERECT_LEFT + WD_FRAMERECT_RIGHT;
00825 size->height += 2 + WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM;
00826 }
00827
00828 virtual void DrawWidget(const Rect &r, int widget) const
00829 {
00830
00831 GfxFillRect(r.left, r.top, r.right, r.bottom, 0);
00832 GfxFillRect(r.left + 1, r.top + 1, r.right - 1, r.bottom - 1, 0x44);
00833
00834 for (uint arg = 0; arg < this->paramcount; arg++) {
00835 SetDParam(arg, this->params[arg]);
00836 }
00837 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);
00838 }
00839
00840
00841 virtual void OnPaint()
00842 {
00843 this->DrawWidgets();
00844 }
00845
00846 virtual void OnMouseLoop()
00847 {
00848
00849
00850 if (this->use_left_mouse_button ? !_left_button_down : !_right_button_down) delete this;
00851 }
00852 };
00853
00860 void GuiShowTooltips(StringID str, uint paramcount, const uint64 params[], bool use_left_mouse_button)
00861 {
00862 DeleteWindowById(WC_TOOLTIPS, 0);
00863
00864 if (str == STR_NULL) return;
00865
00866 new TooltipsWindow(str, paramcount, params, use_left_mouse_button);
00867 }
00868
00876 int DrawCargoListText(uint32 cargo_mask, const Rect &r, StringID prefix)
00877 {
00878 bool first = true;
00879 char string[512];
00880 char *b = InlineString(string, prefix);
00881
00882 for (CargoID i = 0; i < NUM_CARGO; i++) {
00883 if (b >= lastof(string) - (1 + 2 * 4)) break;
00884 if (HasBit(cargo_mask, i)) {
00885 if (first) {
00886 first = false;
00887 } else {
00888
00889 *b++ = ',';
00890 *b++ = ' ';
00891 }
00892 b = InlineString(b, CargoSpec::Get(i)->name);
00893 }
00894 }
00895
00896
00897 if (first) b = InlineString(b, STR_JUST_NOTHING);
00898
00899 *b = '\0';
00900
00901
00902 assert(b < endof(string));
00903
00904 SetDParamStr(0, string);
00905 return DrawStringMultiLine(r.left, r.right, r.top, r.bottom, STR_JUST_RAW_STRING);
00906 }
00907
00918 int DrawStationCoverageAreaText(int left, int right, int top, StationCoverageType sct, int rad, bool supplies)
00919 {
00920 TileIndex tile = TileVirtXY(_thd.pos.x, _thd.pos.y);
00921 if (tile < MapSize()) {
00922 CargoArray cargos;
00923 if (supplies) {
00924 cargos = GetProductionAroundTiles(tile, _thd.size.x / TILE_SIZE, _thd.size.y / TILE_SIZE, rad);
00925 } else {
00926 cargos = GetAcceptanceAroundTiles(tile, _thd.size.x / TILE_SIZE, _thd.size.y / TILE_SIZE, rad);
00927 }
00928
00929
00930 uint32 cargo_mask = 0;
00931 for (CargoID i = 0; i < NUM_CARGO; i++) {
00932 switch (sct) {
00933 case SCT_PASSENGERS_ONLY: if (!IsCargoInClass(i, CC_PASSENGERS)) continue; break;
00934 case SCT_NON_PASSENGERS_ONLY: if (IsCargoInClass(i, CC_PASSENGERS)) continue; break;
00935 case SCT_ALL: break;
00936 default: NOT_REACHED();
00937 }
00938 if (cargos[i] >= (supplies ? 1U : 8U)) SetBit(cargo_mask, i);
00939 }
00940 Rect r = {left, top, right, INT32_MAX};
00941 return DrawCargoListText(cargo_mask, r, supplies ? STR_STATION_BUILD_SUPPLIES_CARGO : STR_STATION_BUILD_ACCEPTS_CARGO);
00942 }
00943
00944 return top;
00945 }
00946
00947 void CheckRedrawStationCoverage(const Window *w)
00948 {
00949 if (_thd.dirty & 1) {
00950 _thd.dirty &= ~1;
00951 w->SetDirty();
00952 }
00953 }
00954
00955
00956
00957
00958 static void DelChar(Textbuf *tb, bool backspace)
00959 {
00960 WChar c;
00961 char *s = tb->buf + tb->caretpos;
00962
00963 if (backspace) s = Utf8PrevChar(s);
00964
00965 uint16 len = (uint16)Utf8Decode(&c, s);
00966 uint width = GetCharacterWidth(FS_NORMAL, c);
00967
00968 tb->width -= width;
00969 if (backspace) {
00970 tb->caretpos -= len;
00971 tb->caretxoffs -= width;
00972 }
00973
00974
00975 memmove(s, s + len, tb->size - (s - tb->buf) - len);
00976 tb->size -= len;
00977 }
00978
00986 bool DeleteTextBufferChar(Textbuf *tb, int delmode)
00987 {
00988 if (delmode == WKC_BACKSPACE && tb->caretpos != 0) {
00989 DelChar(tb, true);
00990 return true;
00991 } else if (delmode == WKC_DELETE && tb->caretpos < tb->size - 1) {
00992 DelChar(tb, false);
00993 return true;
00994 }
00995
00996 return false;
00997 }
00998
01003 void DeleteTextBufferAll(Textbuf *tb)
01004 {
01005 memset(tb->buf, 0, tb->maxsize);
01006 tb->size = 1;
01007 tb->width = tb->caretpos = tb->caretxoffs = 0;
01008 }
01009
01018 bool InsertTextBufferChar(Textbuf *tb, WChar key)
01019 {
01020 const byte charwidth = GetCharacterWidth(FS_NORMAL, key);
01021 uint16 len = (uint16)Utf8CharLen(key);
01022 if (tb->size + len <= tb->maxsize && (tb->maxwidth == 0 || tb->width + charwidth <= tb->maxwidth)) {
01023 memmove(tb->buf + tb->caretpos + len, tb->buf + tb->caretpos, tb->size - tb->caretpos);
01024 Utf8Encode(tb->buf + tb->caretpos, key);
01025 tb->size += len;
01026 tb->width += charwidth;
01027
01028 tb->caretpos += len;
01029 tb->caretxoffs += charwidth;
01030 return true;
01031 }
01032 return false;
01033 }
01034
01042 bool InsertTextBufferClipboard(Textbuf *tb)
01043 {
01044 char utf8_buf[512];
01045
01046 if (!GetClipboardContents(utf8_buf, lengthof(utf8_buf))) return false;
01047
01048 uint16 width = 0, length = 0;
01049 WChar c;
01050 for (const char *ptr = utf8_buf; (c = Utf8Consume(&ptr)) != '\0';) {
01051 if (!IsPrintable(c)) break;
01052
01053 byte len = Utf8CharLen(c);
01054 if (tb->size + length + len > tb->maxsize) break;
01055
01056 byte charwidth = GetCharacterWidth(FS_NORMAL, c);
01057 if (tb->maxwidth != 0 && width + tb->width + charwidth > tb->maxwidth) break;
01058
01059 width += charwidth;
01060 length += len;
01061 }
01062
01063 if (length == 0) return false;
01064
01065 memmove(tb->buf + tb->caretpos + length, tb->buf + tb->caretpos, tb->size - tb->caretpos);
01066 memcpy(tb->buf + tb->caretpos, utf8_buf, length);
01067 tb->width += width;
01068 tb->caretxoffs += width;
01069
01070 tb->size += length;
01071 tb->caretpos += length;
01072 assert(tb->size <= tb->maxsize);
01073 tb->buf[tb->size - 1] = '\0';
01074
01075 return true;
01076 }
01077
01085 bool MoveTextBufferPos(Textbuf *tb, int navmode)
01086 {
01087 switch (navmode) {
01088 case WKC_LEFT:
01089 if (tb->caretpos != 0) {
01090 WChar c;
01091 const char *s = Utf8PrevChar(tb->buf + tb->caretpos);
01092 Utf8Decode(&c, s);
01093 tb->caretpos = s - tb->buf;
01094 tb->caretxoffs -= GetCharacterWidth(FS_NORMAL, c);
01095
01096 return true;
01097 }
01098 break;
01099
01100 case WKC_RIGHT:
01101 if (tb->caretpos < tb->size - 1) {
01102 WChar c;
01103
01104 tb->caretpos += (uint16)Utf8Decode(&c, tb->buf + tb->caretpos);
01105 tb->caretxoffs += GetCharacterWidth(FS_NORMAL, c);
01106
01107 return true;
01108 }
01109 break;
01110
01111 case WKC_HOME:
01112 tb->caretpos = 0;
01113 tb->caretxoffs = 0;
01114 return true;
01115
01116 case WKC_END:
01117 tb->caretpos = tb->size - 1;
01118 tb->caretxoffs = tb->width;
01119 return true;
01120
01121 default:
01122 break;
01123 }
01124
01125 return false;
01126 }
01127
01137 void InitializeTextBuffer(Textbuf *tb, char *buf, uint16 maxsize, uint16 maxwidth)
01138 {
01139 assert(maxsize != 0);
01140
01141 tb->buf = buf;
01142 tb->maxsize = maxsize;
01143 tb->maxwidth = maxwidth;
01144 tb->caret = true;
01145 UpdateTextBufferSize(tb);
01146 }
01147
01154 void UpdateTextBufferSize(Textbuf *tb)
01155 {
01156 const char *buf = tb->buf;
01157
01158 tb->width = 0;
01159 tb->size = 1;
01160
01161 WChar c;
01162 while ((c = Utf8Consume(&buf)) != '\0') {
01163 tb->width += GetCharacterWidth(FS_NORMAL, c);
01164 tb->size += Utf8CharLen(c);
01165 }
01166
01167 assert(tb->size <= tb->maxsize);
01168
01169 tb->caretpos = tb->size - 1;
01170 tb->caretxoffs = tb->width;
01171 }
01172
01173 bool HandleCaret(Textbuf *tb)
01174 {
01175
01176 bool b = !!(_caret_timer & 0x20);
01177
01178 if (b != tb->caret) {
01179 tb->caret = b;
01180 return true;
01181 }
01182 return false;
01183 }
01184
01185 bool QueryString::HasEditBoxFocus(const Window *w, int wid) const
01186 {
01187 if (w->IsWidgetGloballyFocused(wid)) return true;
01188 if (w->window_class != WC_OSK || _focused_window != w->parent) return false;
01189 return w->parent->nested_focus != NULL && w->parent->nested_focus->type == WWT_EDITBOX;
01190 }
01191
01192 HandleEditBoxResult QueryString::HandleEditBoxKey(Window *w, int wid, uint16 key, uint16 keycode, Window::EventState &state)
01193 {
01194 if (!QueryString::HasEditBoxFocus(w, wid)) return HEBR_NOT_FOCUSED;
01195
01196 state = Window::ES_HANDLED;
01197
01198 switch (keycode) {
01199 case WKC_ESC: return HEBR_CANCEL;
01200
01201 case WKC_RETURN: case WKC_NUM_ENTER: return HEBR_CONFIRM;
01202
01203 #ifdef WITH_COCOA
01204 case (WKC_META | 'V'):
01205 #endif
01206 case (WKC_CTRL | 'V'):
01207 if (InsertTextBufferClipboard(&this->text)) w->SetWidgetDirty(wid);
01208 break;
01209
01210 #ifdef WITH_COCOA
01211 case (WKC_META | 'U'):
01212 #endif
01213 case (WKC_CTRL | 'U'):
01214 DeleteTextBufferAll(&this->text);
01215 w->SetWidgetDirty(wid);
01216 break;
01217
01218 case WKC_BACKSPACE: case WKC_DELETE:
01219 if (DeleteTextBufferChar(&this->text, keycode)) w->SetWidgetDirty(wid);
01220 break;
01221
01222 case WKC_LEFT: case WKC_RIGHT: case WKC_END: case WKC_HOME:
01223 if (MoveTextBufferPos(&this->text, keycode)) w->SetWidgetDirty(wid);
01224 break;
01225
01226 default:
01227 if (IsValidChar(key, this->afilter)) {
01228 if (InsertTextBufferChar(&this->text, key)) w->SetWidgetDirty(wid);
01229 } else {
01230 state = Window::ES_NOT_HANDLED;
01231 }
01232 }
01233
01234 return HEBR_EDITING;
01235 }
01236
01237 void QueryString::HandleEditBox(Window *w, int wid)
01238 {
01239 if (HasEditBoxFocus(w, wid) && HandleCaret(&this->text)) {
01240 w->SetWidgetDirty(wid);
01241
01242
01243 if (w->window_class != WC_OSK) {
01244 Window *w_osk = FindWindowById(WC_OSK, 0);
01245 if (w_osk != NULL && w_osk->parent == w) w_osk->InvalidateData();
01246 }
01247 }
01248 }
01249
01250 void QueryString::DrawEditBox(Window *w, int wid)
01251 {
01252 const NWidgetBase *wi = w->GetWidget<NWidgetBase>(wid);
01253
01254 assert((wi->type & WWT_MASK) == WWT_EDITBOX);
01255 int left = wi->pos_x;
01256 int right = wi->pos_x + wi->current_x - 1;
01257 int top = wi->pos_y;
01258 int bottom = wi->pos_y + wi->current_y - 1;
01259
01260 GfxFillRect(left + 1, top + 1, right - 1, bottom - 1, 215);
01261
01262
01263 DrawPixelInfo dpi;
01264 if (!FillDrawPixelInfo(&dpi, left + WD_FRAMERECT_LEFT, top + WD_FRAMERECT_TOP, right - left - WD_FRAMERECT_RIGHT, bottom - top - WD_FRAMERECT_BOTTOM)) return;
01265
01266 DrawPixelInfo *old_dpi = _cur_dpi;
01267 _cur_dpi = &dpi;
01268
01269
01270
01271 const Textbuf *tb = &this->text;
01272 int delta = min(0, (right - left) - tb->width - 10);
01273
01274 if (tb->caretxoffs + delta < 0) delta = -tb->caretxoffs;
01275
01276 DrawString(delta, tb->width, 0, tb->buf, TC_YELLOW);
01277 if (HasEditBoxFocus(w, wid) && tb->caret) {
01278 int caret_width = GetStringBoundingBox("_").width;
01279 DrawString(tb->caretxoffs + delta, tb->caretxoffs + delta + caret_width, 0, "_", TC_WHITE);
01280 }
01281
01282 _cur_dpi = old_dpi;
01283 }
01284
01285 HandleEditBoxResult QueryStringBaseWindow::HandleEditBoxKey(int wid, uint16 key, uint16 keycode, EventState &state)
01286 {
01287 return this->QueryString::HandleEditBoxKey(this, wid, key, keycode, state);
01288 }
01289
01290 void QueryStringBaseWindow::HandleEditBox(int wid)
01291 {
01292 this->QueryString::HandleEditBox(this, wid);
01293 }
01294
01295 void QueryStringBaseWindow::DrawEditBox(int wid)
01296 {
01297 this->QueryString::DrawEditBox(this, wid);
01298 }
01299
01300 void QueryStringBaseWindow::OnOpenOSKWindow(int wid)
01301 {
01302 ShowOnScreenKeyboard(this, wid, 0, 0);
01303 }
01304
01306 enum QueryStringWidgets {
01307 QUERY_STR_WIDGET_CAPTION,
01308 QUERY_STR_WIDGET_TEXT,
01309 QUERY_STR_WIDGET_DEFAULT,
01310 QUERY_STR_WIDGET_CANCEL,
01311 QUERY_STR_WIDGET_OK
01312 };
01313
01315 struct QueryStringWindow : public QueryStringBaseWindow
01316 {
01317 QueryStringFlags flags;
01318
01319 QueryStringWindow(StringID str, StringID caption, uint maxsize, uint maxwidth, const WindowDesc *desc, Window *parent, CharSetFilter afilter, QueryStringFlags flags) :
01320 QueryStringBaseWindow(maxsize)
01321 {
01322 GetString(this->edit_str_buf, str, &this->edit_str_buf[maxsize - 1]);
01323 this->edit_str_buf[maxsize - 1] = '\0';
01324
01325 if ((flags & QSF_ACCEPT_UNCHANGED) == 0) this->orig = strdup(this->edit_str_buf);
01326
01327 this->caption = caption;
01328 this->afilter = afilter;
01329 this->flags = flags;
01330 InitializeTextBuffer(&this->text, this->edit_str_buf, maxsize, maxwidth);
01331
01332 this->InitNested(desc);
01333
01334 this->parent = parent;
01335
01336 this->SetFocusedWidget(QUERY_STR_WIDGET_TEXT);
01337 this->LowerWidget(QUERY_STR_WIDGET_TEXT);
01338 }
01339
01340 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
01341 {
01342 if (widget == QUERY_STR_WIDGET_DEFAULT && (this->flags & QSF_ENABLE_DEFAULT) == 0) {
01343 this->GetWidget<NWidgetCore>(widget)->SetFill(0, 1);
01344 size->width = 0;
01345 }
01346 }
01347
01348 virtual void OnPaint()
01349 {
01350 this->DrawWidgets();
01351
01352 this->DrawEditBox(QUERY_STR_WIDGET_TEXT);
01353 }
01354
01355 virtual void SetStringParameters(int widget) const
01356 {
01357 if (widget == QUERY_STR_WIDGET_CAPTION) SetDParam(0, this->caption);
01358 }
01359
01360 void OnOk()
01361 {
01362 if (this->orig == NULL || strcmp(this->text.buf, this->orig) != 0) {
01363
01364
01365 if (this->parent != NULL) {
01366 this->parent->OnQueryTextFinished(this->text.buf);
01367 } else {
01368 HandleOnEditText(this->text.buf);
01369 }
01370 this->handled = true;
01371 }
01372 }
01373
01374 virtual void OnClick(Point pt, int widget)
01375 {
01376 switch (widget) {
01377 case QUERY_STR_WIDGET_DEFAULT:
01378 this->text.buf[0] = '\0';
01379
01380 case QUERY_STR_WIDGET_OK:
01381 this->OnOk();
01382
01383 case QUERY_STR_WIDGET_CANCEL:
01384 delete this;
01385 break;
01386 }
01387 }
01388
01389 virtual void OnMouseLoop()
01390 {
01391 this->HandleEditBox(QUERY_STR_WIDGET_TEXT);
01392 }
01393
01394 virtual EventState OnKeyPress(uint16 key, uint16 keycode)
01395 {
01396 EventState state = ES_NOT_HANDLED;
01397 switch (this->HandleEditBoxKey(QUERY_STR_WIDGET_TEXT, key, keycode, state)) {
01398 default: NOT_REACHED();
01399 case HEBR_EDITING: {
01400 Window *osk = FindWindowById(WC_OSK, 0);
01401 if (osk != NULL && osk->parent == this) osk->InvalidateData();
01402 } break;
01403 case HEBR_CONFIRM: this->OnOk();
01404
01405 case HEBR_CANCEL: delete this; break;
01406 case HEBR_NOT_FOCUSED: break;
01407 }
01408 return state;
01409 }
01410
01411 virtual void OnOpenOSKWindow(int wid)
01412 {
01413 ShowOnScreenKeyboard(this, wid, QUERY_STR_WIDGET_CANCEL, QUERY_STR_WIDGET_OK);
01414 }
01415
01416 ~QueryStringWindow()
01417 {
01418 if (!this->handled && this->parent != NULL) {
01419 Window *parent = this->parent;
01420 this->parent = NULL;
01421 parent->OnQueryTextFinished(NULL);
01422 }
01423 }
01424 };
01425
01426 static const NWidgetPart _nested_query_string_widgets[] = {
01427 NWidget(NWID_HORIZONTAL),
01428 NWidget(WWT_CLOSEBOX, COLOUR_GREY),
01429 NWidget(WWT_CAPTION, COLOUR_GREY, QUERY_STR_WIDGET_CAPTION), SetDataTip(STR_WHITE_STRING, STR_NULL),
01430 EndContainer(),
01431 NWidget(WWT_PANEL, COLOUR_GREY),
01432 NWidget(WWT_EDITBOX, COLOUR_GREY, QUERY_STR_WIDGET_TEXT), SetMinimalSize(256, 12), SetFill(1, 1), SetPadding(2, 2, 2, 2),
01433 EndContainer(),
01434 NWidget(NWID_HORIZONTAL, NC_EQUALSIZE),
01435 NWidget(WWT_TEXTBTN, COLOUR_GREY, QUERY_STR_WIDGET_DEFAULT), SetMinimalSize(87, 12), SetFill(1, 1), SetDataTip(STR_BUTTON_DEFAULT, STR_NULL),
01436 NWidget(WWT_TEXTBTN, COLOUR_GREY, QUERY_STR_WIDGET_CANCEL), SetMinimalSize(86, 12), SetFill(1, 1), SetDataTip(STR_BUTTON_CANCEL, STR_NULL),
01437 NWidget(WWT_TEXTBTN, COLOUR_GREY, QUERY_STR_WIDGET_OK), SetMinimalSize(87, 12), SetFill(1, 1), SetDataTip(STR_BUTTON_OK, STR_NULL),
01438 EndContainer(),
01439 };
01440
01441 static const WindowDesc _query_string_desc(
01442 WDP_AUTO, 0, 0,
01443 WC_QUERY_STRING, WC_NONE,
01444 0,
01445 _nested_query_string_widgets, lengthof(_nested_query_string_widgets)
01446 );
01447
01458 void ShowQueryString(StringID str, StringID caption, uint maxsize, uint maxwidth, Window *parent, CharSetFilter afilter, QueryStringFlags flags)
01459 {
01460 DeleteWindowById(WC_QUERY_STRING, 0);
01461 new QueryStringWindow(str, caption, maxsize, maxwidth, &_query_string_desc, parent, afilter, flags);
01462 }
01463
01464
01465 enum QueryWidgets {
01466 QUERY_WIDGET_CAPTION,
01467 QUERY_WIDGET_TEXT,
01468 QUERY_WIDGET_NO,
01469 QUERY_WIDGET_YES
01470 };
01471
01475 struct QueryWindow : public Window {
01476 QueryCallbackProc *proc;
01477 uint64 params[10];
01478 StringID message;
01479 StringID caption;
01480
01481 QueryWindow(const WindowDesc *desc, StringID caption, StringID message, Window *parent, QueryCallbackProc *callback) : Window()
01482 {
01483
01484
01485 CopyOutDParam(this->params, 0, lengthof(this->params));
01486 this->caption = caption;
01487 this->message = message;
01488 this->proc = callback;
01489
01490 this->InitNested(desc);
01491
01492 if (parent == NULL) parent = FindWindowById(WC_MAIN_WINDOW, 0);
01493 this->parent = parent;
01494 this->left = parent->left + (parent->width / 2) - (this->width / 2);
01495 this->top = parent->top + (parent->height / 2) - (this->height / 2);
01496 }
01497
01498 ~QueryWindow()
01499 {
01500 if (this->proc != NULL) this->proc(this->parent, false);
01501 }
01502
01503 virtual void SetStringParameters(int widget) const
01504 {
01505 switch (widget) {
01506 case QUERY_WIDGET_CAPTION:
01507 CopyInDParam(1, this->params, lengthof(this->params));
01508 SetDParam(0, this->caption);
01509 break;
01510
01511 case QUERY_WIDGET_TEXT:
01512 CopyInDParam(0, this->params, lengthof(this->params));
01513 break;
01514 }
01515 }
01516
01517 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
01518 {
01519 if (widget != QUERY_WIDGET_TEXT) return;
01520
01521 Dimension d = GetStringMultiLineBoundingBox(this->message, *size);
01522 d.width += padding.width;
01523 d.height += padding.height;
01524 *size = d;
01525 }
01526
01527 virtual void DrawWidget(const Rect &r, int widget) const
01528 {
01529 if (widget != QUERY_WIDGET_TEXT) return;
01530
01531 DrawStringMultiLine(r.left, r.right, r.top, r.bottom, this->message, TC_FROMSTRING, SA_CENTER);
01532 }
01533
01534 virtual void OnPaint()
01535 {
01536 this->DrawWidgets();
01537 }
01538
01539 virtual void OnClick(Point pt, int widget)
01540 {
01541 switch (widget) {
01542 case QUERY_WIDGET_YES: {
01543
01544
01545 QueryCallbackProc *proc = this->proc;
01546 Window *parent = this->parent;
01547
01548 this->proc = NULL;
01549 delete this;
01550 if (proc != NULL) {
01551 proc(parent, true);
01552 proc = NULL;
01553 }
01554 } break;
01555 case QUERY_WIDGET_NO:
01556 delete this;
01557 break;
01558 }
01559 }
01560
01561 virtual EventState OnKeyPress(uint16 key, uint16 keycode)
01562 {
01563
01564 switch (keycode) {
01565 case WKC_RETURN:
01566 case WKC_NUM_ENTER:
01567 if (this->proc != NULL) {
01568 this->proc(this->parent, true);
01569 this->proc = NULL;
01570 }
01571
01572 case WKC_ESC:
01573 delete this;
01574 return ES_HANDLED;
01575 }
01576 return ES_NOT_HANDLED;
01577 }
01578 };
01579
01580 static const NWidgetPart _nested_query_widgets[] = {
01581 NWidget(NWID_HORIZONTAL),
01582 NWidget(WWT_CLOSEBOX, COLOUR_RED),
01583 NWidget(WWT_CAPTION, COLOUR_RED, QUERY_WIDGET_CAPTION), SetDataTip(STR_JUST_STRING, STR_NULL),
01584 EndContainer(),
01585 NWidget(WWT_PANEL, COLOUR_RED), SetPIP(8, 15, 8),
01586 NWidget(WWT_TEXT, COLOUR_RED, QUERY_WIDGET_TEXT), SetMinimalSize(200, 12),
01587 NWidget(NWID_HORIZONTAL, NC_EQUALSIZE), SetPIP(20, 29, 20),
01588 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, QUERY_WIDGET_NO), SetMinimalSize(71, 12), SetDataTip(STR_QUIT_NO, STR_NULL),
01589 NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, QUERY_WIDGET_YES), SetMinimalSize(71, 12), SetDataTip(STR_QUIT_YES, STR_NULL),
01590 EndContainer(),
01591 EndContainer(),
01592 };
01593
01594 static const WindowDesc _query_desc(
01595 WDP_CENTER, 0, 0,
01596 WC_CONFIRM_POPUP_QUERY, WC_NONE,
01597 WDF_UNCLICK_BUTTONS | WDF_MODAL,
01598 _nested_query_widgets, lengthof(_nested_query_widgets)
01599 );
01600
01609 void ShowQuery(StringID caption, StringID message, Window *parent, QueryCallbackProc *callback)
01610 {
01611 new QueryWindow(&_query_desc, caption, message, parent, callback);
01612 }
01613
01614
01615 enum SaveLoadWindowWidgets {
01616 SLWW_WINDOWTITLE,
01617 SLWW_SORT_BYNAME,
01618 SLWW_SORT_BYDATE,
01619 SLWW_BACKGROUND,
01620 SLWW_FILE_BACKGROUND,
01621 SLWW_HOME_BUTTON,
01622 SLWW_DRIVES_DIRECTORIES_LIST,
01623 SLWW_SCROLLBAR,
01624 SLWW_CONTENT_DOWNLOAD,
01625 SLWW_SAVE_OSK_TITLE,
01626 SLWW_DELETE_SELECTION,
01627 SLWW_SAVE_GAME,
01628 SLWW_CONTENT_DOWNLOAD_SEL,
01629 };
01630
01631 static const NWidgetPart _nested_load_dialog_widgets[] = {
01632 NWidget(NWID_HORIZONTAL),
01633 NWidget(WWT_CLOSEBOX, COLOUR_GREY),
01634 NWidget(WWT_CAPTION, COLOUR_GREY, SLWW_WINDOWTITLE),
01635 EndContainer(),
01636 NWidget(NWID_HORIZONTAL, NC_EQUALSIZE),
01637 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, SLWW_SORT_BYNAME), SetDataTip(STR_SORT_BY_CAPTION_NAME, STR_TOOLTIP_SORT_ORDER), SetFill(1, 0), SetResize(1, 0),
01638 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, SLWW_SORT_BYDATE), SetDataTip(STR_SORT_BY_CAPTION_DATE, STR_TOOLTIP_SORT_ORDER), SetFill(1, 0), SetResize(1, 0),
01639 EndContainer(),
01640 NWidget(WWT_PANEL, COLOUR_GREY, SLWW_BACKGROUND), SetFill(1, 0), SetResize(1, 0), EndContainer(),
01641 NWidget(WWT_PANEL, COLOUR_GREY, SLWW_FILE_BACKGROUND),
01642 NWidget(NWID_HORIZONTAL),
01643 NWidget(NWID_VERTICAL),
01644 NWidget(WWT_INSET, COLOUR_GREY, SLWW_DRIVES_DIRECTORIES_LIST), SetFill(1, 1), SetPadding(2, 1, 2, 2),
01645 SetDataTip(0x0, STR_SAVELOAD_LIST_TOOLTIP), SetResize(1, 10), EndContainer(),
01646 NWidget(NWID_SELECTION, INVALID_COLOUR, SLWW_CONTENT_DOWNLOAD_SEL),
01647 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, SLWW_CONTENT_DOWNLOAD), SetResize(1, 0),
01648 SetDataTip(STR_INTRO_ONLINE_CONTENT, STR_INTRO_TOOLTIP_ONLINE_CONTENT),
01649 EndContainer(),
01650 EndContainer(),
01651 NWidget(NWID_VERTICAL),
01652 NWidget(WWT_PUSHIMGBTN, COLOUR_GREY, SLWW_HOME_BUTTON), SetMinimalSize(12, 12), SetDataTip(SPR_HOUSE_ICON, STR_SAVELOAD_HOME_BUTTON),
01653 NWidget(WWT_SCROLLBAR, COLOUR_GREY, SLWW_SCROLLBAR),
01654 NWidget(WWT_RESIZEBOX, COLOUR_GREY),
01655 EndContainer(),
01656 EndContainer(),
01657 EndContainer(),
01658 };
01659
01660 static const NWidgetPart _nested_save_dialog_widgets[] = {
01661 NWidget(NWID_HORIZONTAL),
01662 NWidget(WWT_CLOSEBOX, COLOUR_GREY),
01663 NWidget(WWT_CAPTION, COLOUR_GREY, SLWW_WINDOWTITLE),
01664 EndContainer(),
01665 NWidget(NWID_HORIZONTAL, NC_EQUALSIZE),
01666 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, SLWW_SORT_BYNAME), SetDataTip(STR_SORT_BY_CAPTION_NAME, STR_TOOLTIP_SORT_ORDER), SetFill(1, 0), SetResize(1, 0),
01667 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, SLWW_SORT_BYDATE), SetDataTip(STR_SORT_BY_CAPTION_DATE, STR_TOOLTIP_SORT_ORDER), SetFill(1, 0), SetResize(1, 0),
01668 EndContainer(),
01669 NWidget(WWT_PANEL, COLOUR_GREY, SLWW_BACKGROUND), SetFill(1, 0), SetResize(1, 0), EndContainer(),
01670 NWidget(WWT_PANEL, COLOUR_GREY, SLWW_FILE_BACKGROUND),
01671 NWidget(NWID_HORIZONTAL),
01672 NWidget(WWT_INSET, COLOUR_GREY, SLWW_DRIVES_DIRECTORIES_LIST), SetPadding(2, 1, 0, 2),
01673 SetDataTip(0x0, STR_SAVELOAD_LIST_TOOLTIP), SetResize(1, 10), EndContainer(),
01674 NWidget(NWID_VERTICAL),
01675 NWidget(WWT_PUSHIMGBTN, COLOUR_GREY, SLWW_HOME_BUTTON), SetMinimalSize(12, 12), SetDataTip(SPR_HOUSE_ICON, STR_SAVELOAD_HOME_BUTTON),
01676 NWidget(WWT_SCROLLBAR, COLOUR_GREY, SLWW_SCROLLBAR),
01677 EndContainer(),
01678 EndContainer(),
01679 NWidget(WWT_EDITBOX, COLOUR_GREY, SLWW_SAVE_OSK_TITLE), SetPadding(3, 2, 2, 2), SetFill(1, 0), SetResize(1, 0),
01680 SetDataTip(STR_SAVELOAD_OSKTITLE, STR_SAVELOAD_EDITBOX_TOOLTIP),
01681 EndContainer(),
01682 NWidget(NWID_HORIZONTAL),
01683 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, SLWW_DELETE_SELECTION), SetDataTip(STR_SAVELOAD_DELETE_BUTTON, STR_SAVELOAD_DELETE_TOOLTIP), SetFill(1, 0), SetResize(1, 0),
01684 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, SLWW_SAVE_GAME), SetDataTip(STR_SAVELOAD_SAVE_BUTTON, STR_SAVELOAD_SAVE_TOOLTIP), SetFill(1, 0), SetResize(1, 0),
01685 NWidget(WWT_RESIZEBOX, COLOUR_GREY),
01686 EndContainer(),
01687 };
01688
01689
01690 const TextColour _fios_colours[] = {
01691 TC_LIGHT_BLUE, TC_DARK_GREEN, TC_DARK_GREEN, TC_ORANGE, TC_LIGHT_BROWN,
01692 TC_ORANGE, TC_LIGHT_BROWN, TC_ORANGE, TC_ORANGE, TC_YELLOW
01693 };
01694
01695 void BuildFileList()
01696 {
01697 _fios_path_changed = true;
01698 FiosFreeSavegameList();
01699
01700 switch (_saveload_mode) {
01701 case SLD_NEW_GAME:
01702 case SLD_LOAD_SCENARIO:
01703 case SLD_SAVE_SCENARIO:
01704 FiosGetScenarioList(_saveload_mode); break;
01705 case SLD_LOAD_HEIGHTMAP:
01706 FiosGetHeightmapList(_saveload_mode); break;
01707
01708 default: FiosGetSavegameList(_saveload_mode); break;
01709 }
01710 }
01711
01712 static void MakeSortedSaveGameList()
01713 {
01714 uint sort_start = 0;
01715 uint sort_end = 0;
01716
01717
01718
01719
01720
01721 for (const FiosItem *item = _fios_items.Begin(); item != _fios_items.End(); item++) {
01722 switch (item->type) {
01723 case FIOS_TYPE_DIR: sort_start++; break;
01724 case FIOS_TYPE_PARENT: sort_start++; break;
01725 case FIOS_TYPE_DRIVE: sort_end++; break;
01726 default: break;
01727 }
01728 }
01729
01730 uint s_amount = _fios_items.Length() - sort_start - sort_end;
01731 QSortT(_fios_items.Get(sort_start), s_amount, CompareFiosItems);
01732 }
01733
01734 extern void StartupEngines();
01735
01736 struct SaveLoadWindow : public QueryStringBaseWindow {
01737 private:
01738 FiosItem o_dir;
01739 public:
01740
01741 void GenerateFileName()
01742 {
01743 GenerateDefaultSaveName(this->edit_str_buf, &this->edit_str_buf[this->edit_str_size - 1]);
01744 }
01745
01746 SaveLoadWindow(const WindowDesc *desc, SaveLoadDialogMode mode) : QueryStringBaseWindow(64)
01747 {
01748 static const StringID saveload_captions[] = {
01749 STR_SAVELOAD_LOAD_CAPTION,
01750 STR_SAVELOAD_LOAD_SCENARIO,
01751 STR_SAVELOAD_SAVE_CAPTION,
01752 STR_SAVELOAD_SAVE_SCENARIO,
01753 STR_SAVELOAD_LOAD_HEIGHTMAP,
01754 };
01755 assert((uint)mode < lengthof(saveload_captions));
01756
01757
01758
01759 switch (mode) {
01760 case SLD_SAVE_GAME: this->GenerateFileName(); break;
01761 case SLD_SAVE_SCENARIO: strecpy(this->edit_str_buf, "UNNAMED", &this->edit_str_buf[edit_str_size - 1]); break;
01762 default: break;
01763 }
01764
01765 this->afilter = CS_ALPHANUMERAL;
01766 InitializeTextBuffer(&this->text, this->edit_str_buf, this->edit_str_size, 240);
01767
01768 this->CreateNestedTree(desc);
01769 if (mode == SLD_LOAD_GAME) this->GetWidget<NWidgetStacked>(SLWW_CONTENT_DOWNLOAD_SEL)->SetDisplayedPlane(SZSP_HORIZONTAL);
01770 this->GetWidget<NWidgetCore>(SLWW_WINDOWTITLE)->widget_data = saveload_captions[mode];
01771
01772 this->FinishInitNested(desc, 0);
01773
01774 this->LowerWidget(SLWW_DRIVES_DIRECTORIES_LIST);
01775
01776
01777
01778 if (_game_mode != GM_MENU && !_networking && _game_mode != GM_EDITOR) {
01779 DoCommandP(0, PM_PAUSED_SAVELOAD, 1, CMD_PAUSE);
01780 }
01781 SetObjectToPlace(SPR_CURSOR_ZZZ, PAL_NONE, HT_NONE, WC_MAIN_WINDOW, 0);
01782
01783 BuildFileList();
01784
01785 ResetObjectToPlace();
01786
01787 o_dir.type = FIOS_TYPE_DIRECT;
01788 switch (_saveload_mode) {
01789 case SLD_SAVE_GAME:
01790 case SLD_LOAD_GAME:
01791 FioGetDirectory(o_dir.name, lengthof(o_dir.name), SAVE_DIR);
01792 break;
01793
01794 case SLD_SAVE_SCENARIO:
01795 case SLD_LOAD_SCENARIO:
01796 FioGetDirectory(o_dir.name, lengthof(o_dir.name), SCENARIO_DIR);
01797 break;
01798
01799 case SLD_LOAD_HEIGHTMAP:
01800 FioGetDirectory(o_dir.name, lengthof(o_dir.name), HEIGHTMAP_DIR);
01801 break;
01802
01803 default:
01804 strecpy(o_dir.name, _personal_dir, lastof(o_dir.name));
01805 }
01806
01807
01808 if (_saveload_mode == SLD_SAVE_GAME || _saveload_mode == SLD_SAVE_SCENARIO) {
01809 this->SetFocusedWidget(SLWW_SAVE_OSK_TITLE);
01810 }
01811 }
01812
01813 virtual ~SaveLoadWindow()
01814 {
01815
01816 if (!_networking && _game_mode != GM_EDITOR && _game_mode != GM_MENU) {
01817 DoCommandP(0, PM_PAUSED_SAVELOAD, 0, CMD_PAUSE);
01818 }
01819 FiosFreeSavegameList();
01820 }
01821
01822 virtual void DrawWidget(const Rect &r, int widget) const
01823 {
01824 switch (widget) {
01825 case SLWW_SORT_BYNAME:
01826 case SLWW_SORT_BYDATE:
01827 if (((_savegame_sort_order & SORT_BY_NAME) != 0) == (widget == SLWW_SORT_BYNAME)) {
01828 this->DrawSortButtonState(widget, _savegame_sort_order & SORT_DESCENDING ? SBS_DOWN : SBS_UP);
01829 }
01830 break;
01831
01832 case SLWW_BACKGROUND: {
01833 static const char *path = NULL;
01834 static StringID str = STR_ERROR_UNABLE_TO_READ_DRIVE;
01835 static uint64 tot = 0;
01836
01837 if (_fios_path_changed) {
01838 str = FiosGetDescText(&path, &tot);
01839 _fios_path_changed = false;
01840 }
01841
01842 if (str != STR_ERROR_UNABLE_TO_READ_DRIVE) SetDParam(0, tot);
01843 DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, r.top + FONT_HEIGHT_NORMAL + WD_FRAMERECT_TOP, str);
01844 DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, r.top + WD_FRAMERECT_TOP, path, TC_BLACK);
01845 } break;
01846
01847 case SLWW_DRIVES_DIRECTORIES_LIST: {
01848 GfxFillRect(r.left + 1, r.top + 1, r.right, r.bottom, 0xD7);
01849
01850 uint y = r.top + WD_FRAMERECT_TOP;
01851 for (uint pos = this->vscroll.GetPosition(); pos < _fios_items.Length(); pos++) {
01852 const FiosItem *item = _fios_items.Get(pos);
01853
01854 DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, item->title, _fios_colours[item->type]);
01855 y += this->resize.step_height;
01856 if (y >= this->vscroll.GetCapacity() * this->resize.step_height + r.top + WD_FRAMERECT_TOP) break;
01857 }
01858 } break;
01859 }
01860 }
01861
01862 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
01863 {
01864 switch (widget) {
01865 case SLWW_BACKGROUND:
01866 size->height = 2 * FONT_HEIGHT_NORMAL + WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM;
01867 break;
01868
01869 case SLWW_DRIVES_DIRECTORIES_LIST:
01870 resize->height = FONT_HEIGHT_NORMAL;
01871 size->height = resize->height * 10 + WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM;
01872 break;
01873 }
01874 }
01875
01876 virtual void OnPaint()
01877 {
01878 if (_savegame_sort_dirty) {
01879 _savegame_sort_dirty = false;
01880 MakeSortedSaveGameList();
01881 }
01882
01883 this->vscroll.SetCount(_fios_items.Length());
01884 this->DrawWidgets();
01885
01886 if (_saveload_mode == SLD_SAVE_GAME || _saveload_mode == SLD_SAVE_SCENARIO) {
01887 this->DrawEditBox(SLWW_SAVE_OSK_TITLE);
01888 }
01889 }
01890
01891 virtual void OnClick(Point pt, int widget)
01892 {
01893 switch (widget) {
01894 case SLWW_SORT_BYNAME:
01895 _savegame_sort_order = (_savegame_sort_order == SORT_BY_NAME) ?
01896 SORT_BY_NAME | SORT_DESCENDING : SORT_BY_NAME;
01897 _savegame_sort_dirty = true;
01898 this->SetDirty();
01899 break;
01900
01901 case SLWW_SORT_BYDATE:
01902 _savegame_sort_order = (_savegame_sort_order == SORT_BY_DATE) ?
01903 SORT_BY_DATE | SORT_DESCENDING : SORT_BY_DATE;
01904 _savegame_sort_dirty = true;
01905 this->SetDirty();
01906 break;
01907
01908 case SLWW_HOME_BUTTON:
01909 FiosBrowseTo(&o_dir);
01910 this->SetDirty();
01911 BuildFileList();
01912 break;
01913
01914 case SLWW_DRIVES_DIRECTORIES_LIST: {
01915 int y = (pt.y - this->GetWidget<NWidgetBase>(SLWW_DRIVES_DIRECTORIES_LIST)->pos_y - WD_FRAMERECT_TOP) / this->resize.step_height;
01916
01917 if (y < 0 || (y += this->vscroll.GetPosition()) >= this->vscroll.GetCount()) return;
01918
01919 const FiosItem *file = _fios_items.Get(y);
01920
01921 const char *name = FiosBrowseTo(file);
01922 if (name != NULL) {
01923 if (_saveload_mode == SLD_LOAD_GAME || _saveload_mode == SLD_LOAD_SCENARIO) {
01924 _switch_mode = (_game_mode == GM_EDITOR) ? SM_LOAD_SCENARIO : SM_LOAD;
01925
01926 SetFiosType(file->type);
01927 strecpy(_file_to_saveload.name, name, lastof(_file_to_saveload.name));
01928 strecpy(_file_to_saveload.title, file->title, lastof(_file_to_saveload.title));
01929
01930 delete this;
01931 } else if (_saveload_mode == SLD_LOAD_HEIGHTMAP) {
01932 SetFiosType(file->type);
01933 strecpy(_file_to_saveload.name, name, lastof(_file_to_saveload.name));
01934 strecpy(_file_to_saveload.title, file->title, lastof(_file_to_saveload.title));
01935
01936 delete this;
01937 ShowHeightmapLoad();
01938 } else {
01939
01940 ttd_strlcpy(this->text.buf, file->title, this->text.maxsize);
01941 UpdateTextBufferSize(&this->text);
01942 this->SetWidgetDirty(SLWW_SAVE_OSK_TITLE);
01943 }
01944 } else {
01945
01946 this->SetDirty();
01947 BuildFileList();
01948 }
01949 break;
01950 }
01951
01952 case SLWW_CONTENT_DOWNLOAD:
01953 if (!_network_available) {
01954 ShowErrorMessage(STR_NETWORK_ERROR_NOTAVAILABLE, INVALID_STRING_ID, 0, 0);
01955 } else {
01956 #if defined(ENABLE_NETWORK)
01957 switch (_saveload_mode) {
01958 default: NOT_REACHED();
01959 case SLD_LOAD_SCENARIO: ShowNetworkContentListWindow(NULL, CONTENT_TYPE_SCENARIO); break;
01960 case SLD_LOAD_HEIGHTMAP: ShowNetworkContentListWindow(NULL, CONTENT_TYPE_HEIGHTMAP); break;
01961 }
01962 #endif
01963 }
01964 break;
01965
01966 case SLWW_DELETE_SELECTION: case SLWW_SAVE_GAME:
01967 break;
01968 }
01969 }
01970
01971 virtual void OnMouseLoop()
01972 {
01973 if (_saveload_mode == SLD_SAVE_GAME || _saveload_mode == SLD_SAVE_SCENARIO) {
01974 this->HandleEditBox(SLWW_SAVE_OSK_TITLE);
01975 }
01976 }
01977
01978 virtual EventState OnKeyPress(uint16 key, uint16 keycode)
01979 {
01980 if (keycode == WKC_ESC) {
01981 delete this;
01982 return ES_HANDLED;
01983 }
01984
01985 EventState state = ES_NOT_HANDLED;
01986 if ((_saveload_mode == SLD_SAVE_GAME || _saveload_mode == SLD_SAVE_SCENARIO) &&
01987 this->HandleEditBoxKey(SLWW_SAVE_OSK_TITLE, key, keycode, state) == HEBR_CONFIRM) {
01988 this->HandleButtonClick(SLWW_SAVE_GAME);
01989 }
01990
01991 return state;
01992 }
01993
01994 virtual void OnTimeout()
01995 {
01996
01997
01998 if (!(_saveload_mode == SLD_SAVE_GAME || _saveload_mode == SLD_SAVE_SCENARIO)) return;
01999
02000 if (this->IsWidgetLowered(SLWW_DELETE_SELECTION)) {
02001 if (!FiosDelete(this->text.buf)) {
02002 ShowErrorMessage(STR_ERROR_UNABLE_TO_DELETE_FILE, INVALID_STRING_ID, 0, 0);
02003 } else {
02004 BuildFileList();
02005
02006 if (_saveload_mode == SLD_SAVE_GAME) GenerateFileName();
02007 }
02008
02009 UpdateTextBufferSize(&this->text);
02010 this->SetDirty();
02011 } else if (this->IsWidgetLowered(SLWW_SAVE_GAME)) {
02012 _switch_mode = SM_SAVE;
02013 FiosMakeSavegameName(_file_to_saveload.name, this->text.buf, sizeof(_file_to_saveload.name));
02014
02015
02016 if (_game_mode == GM_EDITOR) StartupEngines();
02017 }
02018 }
02019
02020 virtual void OnResize()
02021 {
02022 this->vscroll.SetCapacityFromWidget(this, SLWW_DRIVES_DIRECTORIES_LIST);
02023 }
02024
02025 virtual void OnInvalidateData(int data)
02026 {
02027 BuildFileList();
02028 }
02029 };
02030
02031 static const WindowDesc _load_dialog_desc(
02032 WDP_CENTER, 257, 294,
02033 WC_SAVELOAD, WC_NONE,
02034 WDF_UNCLICK_BUTTONS,
02035 _nested_load_dialog_widgets, lengthof(_nested_load_dialog_widgets)
02036 );
02037
02038 static const WindowDesc _save_dialog_desc(
02039 WDP_CENTER, 257, 320,
02040 WC_SAVELOAD, WC_NONE,
02041 WDF_UNCLICK_BUTTONS,
02042 _nested_save_dialog_widgets, lengthof(_nested_save_dialog_widgets)
02043 );
02044
02047 static const FileType _file_modetotype[] = {
02048 FT_SAVEGAME,
02049 FT_SCENARIO,
02050 FT_SAVEGAME,
02051 FT_SCENARIO,
02052 FT_HEIGHTMAP,
02053 FT_SAVEGAME,
02054 };
02055
02056 void ShowSaveLoadDialog(SaveLoadDialogMode mode)
02057 {
02058 DeleteWindowById(WC_SAVELOAD, 0);
02059
02060 const WindowDesc *sld;
02061 switch (mode) {
02062 case SLD_SAVE_GAME:
02063 case SLD_SAVE_SCENARIO:
02064 sld = &_save_dialog_desc; break;
02065 default:
02066 sld = &_load_dialog_desc; break;
02067 }
02068
02069 _saveload_mode = mode;
02070 _file_to_saveload.filetype = _file_modetotype[mode];
02071
02072 new SaveLoadWindow(sld, mode);
02073 }
02074
02075 void RedrawAutosave()
02076 {
02077 SetWindowDirty(WC_STATUS_BAR, 0);
02078 }
02079
02080 void SetFiosType(const byte fiostype)
02081 {
02082 switch (fiostype) {
02083 case FIOS_TYPE_FILE:
02084 case FIOS_TYPE_SCENARIO:
02085 _file_to_saveload.mode = SL_LOAD;
02086 break;
02087
02088 case FIOS_TYPE_OLDFILE:
02089 case FIOS_TYPE_OLD_SCENARIO:
02090 _file_to_saveload.mode = SL_OLD_LOAD;
02091 break;
02092
02093 #ifdef WITH_PNG
02094 case FIOS_TYPE_PNG:
02095 _file_to_saveload.mode = SL_PNG;
02096 break;
02097 #endif
02098
02099 case FIOS_TYPE_BMP:
02100 _file_to_saveload.mode = SL_BMP;
02101 break;
02102
02103 default:
02104 _file_to_saveload.mode = SL_INVALID;
02105 break;
02106 }
02107 }