tron@2186: /* $Id$ */
tron@2186: 
rubidium@10429: /** @file misc_gui.cpp GUIs for a number of misc windows. */
belugas@6527: 
truelight@0: #include "stdafx.h"
Darkvater@1891: #include "openttd.h"
truelight@4300: #include "heightmap.h"
tron@1299: #include "debug.h"
maedhros@6949: #include "landscape.h"
Darkvater@5352: #include "newgrf.h"
rubidium@8246: #include "newgrf_text.h"
tron@2162: #include "saveload.h"
rubidium@8604: #include "tile_map.h"
truelight@0: #include "gui.h"
rubidium@8603: #include "window_gui.h"
rubidium@8603: #include "station_gui.h"
rubidium@8603: #include "textbuf_gui.h"
rubidium@8720: #include "viewport_func.h"
rubidium@8720: #include "gfx_func.h"
rubidium@9281: #include "station_func.h"
rubidium@8612: #include "command_func.h"
rubidium@8750: #include "player_func.h"
rubidium@8750: #include "player_base.h"
truelight@0: #include "town.h"
rubidium@5720: #include "network/network.h"
tron@2159: #include "variables.h"
rubidium@10225: #include "cheat_func.h"
celestar@3890: #include "train.h"
truelight@4300: #include "tgp.h"
peter1138@6417: #include "cargotype.h"
rubidium@6516: #include "player_face.h"
rubidium@8610: #include "strings_func.h"
rubidium@7425: #include "fileio.h"
Darkvater@4223: #include "fios.h"
rubidium@8615: #include "tile_cmd.h"
rubidium@8619: #include "zoom_func.h"
rubidium@8627: #include "functions.h"
rubidium@8627: #include "window_func.h"
rubidium@8636: #include "date_func.h"
rubidium@8653: #include "sound_func.h"
rubidium@8710: #include "string_func.h"
rubidium@8750: #include "player_gui.h"
rubidium@8766: #include "settings_type.h"
rubidium@9283: #include "newgrf_cargo.h"
smatz@9305: #include "rail_gui.h"
rubidium@10445: #include "tilehighlight_func.h"
rubidium@10499: #include "querystring_gui.h"
rubidium@8615: 
rubidium@8760: #include "table/sprites.h"
rubidium@8760: #include "table/strings.h"
rubidium@8760: 
Darkvater@4223: /* Variables to display file lists */
belugas@8645: SaveLoadDialogMode _saveload_mode;
truelight@0: 
truelight@4300: 
darkvater@1596: static bool _fios_path_changed;
tron@1594: static bool _savegame_sort_dirty;
tron@1594: 
truelight@0: static const Widget _land_info_widgets[] = {
rubidium@4344: {   WWT_CLOSEBOX,   RESIZE_NONE,    14,     0,    10,     0,    13, STR_00C5,                       STR_018B_CLOSE_WINDOW},
truelight@867: {    WWT_CAPTION,   RESIZE_NONE,    14,    11,   279,     0,    13, STR_01A3_LAND_AREA_INFORMATION, STR_018C_WINDOW_TITLE_DRAG_THIS},
smatz@11045: {      WWT_PANEL, RESIZE_BOTTOM,    14,     0,   279,    14,    99, 0x0,                            STR_NULL},
darkvater@176: {    WIDGETS_END},
truelight@0: };
truelight@0: 
truelight@0: static const WindowDesc _land_info_desc = {
smatz@11045: 	WDP_AUTO, WDP_AUTO, 280, 100, 280, 100,
rubidium@6144: 	WC_LAND_INFO, WC_NONE,
truelight@0: 	WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET,
truelight@0: 	_land_info_widgets,
truelight@0: };
truelight@0: 
rubidium@10475: class LandInfoWindow : public Window {
rubidium@10475: 	enum {
frosch@10662: 		LAND_INFO_CENTERED_LINES   = 9,                        ///< Up to 9 centered lines
frosch@10662: 		LAND_INFO_MULTICENTER_LINE = LAND_INFO_CENTERED_LINES, ///< One multicenter line
frosch@10662: 		LAND_INFO_LINE_END,
frosch@10662: 
rubidium@10475: 		LAND_INFO_LINE_BUFF_SIZE = 512,
rubidium@10475: 	};
truelight@193: 
rubidium@10475: public:
frosch@10662: 	char landinfo_data[LAND_INFO_LINE_END][LAND_INFO_LINE_BUFF_SIZE];
truelight@193: 
smatz@10490: 	virtual void OnPaint()
rubidium@10475: 	{
rubidium@10595: 		this->DrawWidgets();
rubidium@5834: 
smatz@11045: 		uint y = 21;
frosch@10662: 		for (uint i = 0; i < LAND_INFO_CENTERED_LINES; i++) {
smatz@11045: 			if (StrEmpty(this->landinfo_data[i])) break;
frosch@10662: 
frosch@10662: 			DoDrawStringCentered(140, y, this->landinfo_data[i], i == 0 ? TC_LIGHT_BLUE : TC_FROMSTRING);
smatz@11045: 			y += i == 0 ? 16 : 12;
frosch@10662: 		}
frosch@10662: 
smatz@11045: 		y += 6;
frosch@10662: 
rubidium@11157: 		if (!StrEmpty(this->landinfo_data[LAND_INFO_MULTICENTER_LINE])) {
rubidium@11157: 			SetDParamStr(0, this->landinfo_data[LAND_INFO_MULTICENTER_LINE]);
rubidium@11157: 			DrawStringMultiCenter(140, y, STR_JUST_RAW_STRING, this->width - 4);
rubidium@11157: 		}
rubidium@5834: 	}
rubidium@5834: 
rubidium@10475: 	LandInfoWindow(TileIndex tile) : Window(&_land_info_desc) {
rubidium@11161: 		Player *p = GetPlayer(IsValidPlayerID(_local_player) ? _local_player : PLAYER_FIRST);
rubidium@10775: 		Town *t = ClosestTownFromTile(tile, _settings_game.economy.dist_local_authority);
rubidium@5834: 
rubidium@10475: 		Money old_money = p->player_money;
rubidium@10475: 		p->player_money = INT64_MAX;
rubidium@10475: 		CommandCost costclear = DoCommand(tile, 0, 0, 0, CMD_LANDSCAPE_CLEAR);
rubidium@10475: 		p->player_money = old_money;
rubidium@5834: 
rubidium@10475: 		/* Because build_date is not set yet in every TileDesc, we make sure it is empty */
rubidium@10475: 		TileDesc td;
rubidium@10475: 		AcceptedCargo ac;
rubidium@10475: 
rubidium@10475: 		td.build_date = 0;
frosch@10662: 
frosch@10662: 		/* Most tiles have only one owner, but
frosch@10662: 		 *  - drivethrough roadstops can be build on town owned roads (up to 2 owners) and
frosch@10662: 		 *  - roads can have up to four owners (railroad, road, tram, 3rd-roadtype "highway").
frosch@10662: 		 */
frosch@10662: 		td.owner_type[0] = STR_01A7_OWNER; // At least one owner is displayed, though it might be "N/A".
frosch@10662: 		td.owner_type[1] = STR_NULL;       // STR_NULL results in skipping the owner
frosch@10662: 		td.owner_type[2] = STR_NULL;
frosch@10662: 		td.owner_type[3] = STR_NULL;
frosch@10662: 		td.owner[0] = OWNER_NONE;
frosch@10662: 		td.owner[1] = OWNER_NONE;
frosch@10662: 		td.owner[2] = OWNER_NONE;
frosch@10662: 		td.owner[3] = OWNER_NONE;
frosch@10662: 
rubidium@10475: 		GetAcceptedCargo(tile, ac);
rubidium@10475: 		GetTileDesc(tile, &td);
rubidium@10475: 
frosch@10662: 		uint line_nr = 0;
rubidium@10475: 
frosch@10662: 		/* Tiletype */
frosch@10662: 		SetDParam(0, td.dparam[0]);
frosch@10662: 		GetString(this->landinfo_data[line_nr], td.str, lastof(this->landinfo_data[line_nr]));
frosch@10662: 		line_nr++;
rubidium@10475: 
frosch@10662: 		/* Up to four owners */
frosch@10662: 		for (uint i = 0; i < 4; i++) {
frosch@10662: 			if (td.owner_type[i] == STR_NULL) continue;
frosch@10662: 
frosch@10662: 			SetDParam(0, STR_01A6_N_A);
frosch@10662: 			if (td.owner[i] != OWNER_NONE && td.owner[i] != OWNER_WATER) GetNameOfOwner(td.owner[i], tile);
frosch@10662: 			GetString(this->landinfo_data[line_nr], td.owner_type[i], lastof(this->landinfo_data[line_nr]));
frosch@10662: 			line_nr++;
frosch@10662: 		}
frosch@10662: 
frosch@10662: 		/* Cost to clear */
rubidium@10475: 		StringID str = STR_01A4_COST_TO_CLEAR_N_A;
rubidium@10475: 		if (CmdSucceeded(costclear)) {
rubidium@10475: 			SetDParam(0, costclear.GetCost());
rubidium@10475: 			str = STR_01A5_COST_TO_CLEAR;
rubidium@10475: 		}
frosch@10662: 		GetString(this->landinfo_data[line_nr], str, lastof(this->landinfo_data[line_nr]));
frosch@10662: 		line_nr++;
rubidium@10475: 
frosch@10662: 		/* Location */
rubidium@11157: 		char tmp[16];
rubidium@11157: 		snprintf(tmp, lengthof(tmp), "0x%.4X", tile);
rubidium@10475: 		SetDParam(0, TileX(tile));
rubidium@10475: 		SetDParam(1, TileY(tile));
rubidium@10475: 		SetDParam(2, TileHeight(tile));
rubidium@11157: 		SetDParamStr(3, tmp);
frosch@10662: 		GetString(this->landinfo_data[line_nr], STR_LANDINFO_COORDS, lastof(this->landinfo_data[line_nr]));
frosch@10662: 		line_nr++;
rubidium@10475: 
frosch@10662: 		/* Local authority */
rubidium@10475: 		SetDParam(0, STR_01A9_NONE);
rubidium@10475: 		if (t != NULL && t->IsValid()) {
rubidium@10475: 			SetDParam(0, STR_TOWN);
rubidium@10475: 			SetDParam(1, t->index);
rubidium@10475: 		}
frosch@10662: 		GetString(this->landinfo_data[line_nr], STR_01A8_LOCAL_AUTHORITY, lastof(this->landinfo_data[line_nr]));
frosch@10662: 		line_nr++;
rubidium@10475: 
frosch@10662: 		/* Build date */
frosch@10662: 		if (td.build_date != 0) {
frosch@10662: 			SetDParam(0, td.build_date);
frosch@10662: 			GetString(this->landinfo_data[line_nr], STR_BUILD_DATE, lastof(this->landinfo_data[line_nr]));
frosch@10662: 			line_nr++;
frosch@10662: 		}
frosch@10662: 
smatz@11045: 		/* Mark last line empty */
smatz@11045: 		this->landinfo_data[line_nr][0] = '\0';
frosch@10662: 
frosch@10662: 		/* Cargo acceptance is displayed in a extra multiline */
frosch@10662: 		char *strp = GetString(this->landinfo_data[LAND_INFO_MULTICENTER_LINE], STR_01CE_CARGO_ACCEPTED, lastof(this->landinfo_data[LAND_INFO_MULTICENTER_LINE]));
rubidium@10475: 		bool found = false;
rubidium@10475: 
rubidium@10475: 		for (CargoID i = 0; i < NUM_CARGO; ++i) {
rubidium@10475: 			if (ac[i] > 0) {
rubidium@10475: 				/* Add a comma between each item. */
rubidium@10475: 				if (found) {
rubidium@10475: 					*strp++ = ',';
rubidium@10475: 					*strp++ = ' ';
rubidium@10475: 				}
rubidium@10475: 				found = true;
rubidium@10475: 
rubidium@10475: 				/* If the accepted value is less than 8, show it in 1/8:ths */
rubidium@10475: 				if (ac[i] < 8) {
rubidium@10475: 					SetDParam(0, ac[i]);
rubidium@10475: 					SetDParam(1, GetCargo(i)->name);
frosch@10662: 					strp = GetString(strp, STR_01D1_8, lastof(this->landinfo_data[LAND_INFO_MULTICENTER_LINE]));
rubidium@10475: 				} else {
frosch@10662: 					strp = GetString(strp, GetCargo(i)->name, lastof(this->landinfo_data[LAND_INFO_MULTICENTER_LINE]));
rubidium@10475: 				}
rubidium@5834: 			}
rubidium@5834: 		}
frosch@10662: 		if (!found) this->landinfo_data[LAND_INFO_MULTICENTER_LINE][0] = '\0';
truelight@193: 
smatz@11045: 		if (found) line_nr += 2;
smatz@11045: 
smatz@11045: 		if (line_nr > 6) ResizeWindow(this, 0, 12 * (line_nr - 6));
smatz@11045: 
smatz@11045: 		this->FindWindowPlacementAndResize(&_land_info_desc);
smatz@11045: 
tron@4000: #if defined(_DEBUG)
tron@4000: #	define LANDINFOD_LEVEL 0
tron@4000: #else
tron@4000: #	define LANDINFOD_LEVEL 1
tron@4000: #endif
rubidium@10475: 		DEBUG(misc, LANDINFOD_LEVEL, "TILE: %#x (%i,%i)", tile, TileX(tile), TileY(tile));
rubidium@10475: 		DEBUG(misc, LANDINFOD_LEVEL, "type_height  = %#x", _m[tile].type_height);
rubidium@10475: 		DEBUG(misc, LANDINFOD_LEVEL, "m1           = %#x", _m[tile].m1);
rubidium@10475: 		DEBUG(misc, LANDINFOD_LEVEL, "m2           = %#x", _m[tile].m2);
rubidium@10475: 		DEBUG(misc, LANDINFOD_LEVEL, "m3           = %#x", _m[tile].m3);
rubidium@10475: 		DEBUG(misc, LANDINFOD_LEVEL, "m4           = %#x", _m[tile].m4);
rubidium@10475: 		DEBUG(misc, LANDINFOD_LEVEL, "m5           = %#x", _m[tile].m5);
rubidium@10475: 		DEBUG(misc, LANDINFOD_LEVEL, "m6           = %#x", _m[tile].m6);
rubidium@10475: 		DEBUG(misc, LANDINFOD_LEVEL, "m7           = %#x", _me[tile].m7);
tron@4000: #undef LANDINFOD_LEVEL
rubidium@10475: 	}
rubidium@10475: };
rubidium@10475: 
rubidium@10475: static void Place_LandInfo(TileIndex tile)
rubidium@10475: {
rubidium@10475: 	DeleteWindowById(WC_LAND_INFO, 0);
rubidium@10475: 	new LandInfoWindow(tile);
truelight@0: }
truelight@0: 
rubidium@6573: void PlaceLandBlockInfo()
truelight@0: {
Darkvater@1914: 	if (_cursor.sprite == SPR_CURSOR_QUERY) {
truelight@0: 		ResetObjectToPlace();
truelight@0: 	} else {
truelight@0: 		_place_proc = Place_LandInfo;
rubidium@8385: 		SetObjectToPlace(SPR_CURSOR_QUERY, PAL_NONE, VHM_RECT, WC_MAIN_TOOLBAR, 0);
truelight@0: 	}
truelight@0: }
truelight@0: 
truelight@0: static const Widget _about_widgets[] = {
rubidium@4344: {   WWT_CLOSEBOX,   RESIZE_NONE,    14,     0,    10,     0,    13, STR_00C5,         STR_018B_CLOSE_WINDOW},
rubidium@4344: {    WWT_CAPTION,   RESIZE_NONE,    14,    11,   419,     0,    13, STR_015B_OPENTTD, STR_NULL},
rubidium@4344: {      WWT_PANEL,   RESIZE_NONE,    14,     0,   419,    14,   271, 0x0,              STR_NULL},
rubidium@4344: {      WWT_FRAME,   RESIZE_NONE,    14,     5,   414,    40,   245, STR_NULL,         STR_NULL},
darkvater@176: {    WIDGETS_END},
truelight@0: };
truelight@0: 
truelight@0: static const WindowDesc _about_desc = {
rubidium@7837: 	WDP_CENTER, WDP_CENTER, 420, 272, 420, 272,
rubidium@6144: 	WC_GAME_OPTIONS, WC_NONE,
truelight@0: 	WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET,
truelight@0: 	_about_widgets,
truelight@0: };
truelight@0: 
glx@10549: struct AboutWindow : public Window {
glx@10549: 	int scroll_height;
glx@10549: 	uint16 counter;
glx@10549: 
glx@10549: 	AboutWindow() : Window(&_about_desc)
glx@10549: 	{
glx@10549: 		this->counter = 5;
glx@10549: 		this->scroll_height = this->height - 40;
glx@10549: 		this->FindWindowPlacementAndResize(&_about_desc);
glx@10549: 	}
glx@10549: 
glx@10549: 	virtual void OnPaint()
glx@10549: 	{
glx@10549: 		static const char *credits[] = {
glx@10549: 			/*************************************************************************
glx@10549: 			 *                      maximum length of string which fits in window   -^*/
glx@10549: 			"Original design by Chris Sawyer",
glx@10549: 			"Original graphics by Simon Foster",
glx@10549: 			"",
glx@10549: 			"The OpenTTD team (in alphabetical order):",
glx@10549: 			"  Jean-Francois Claeys (Belugas) - GUI, newindustries and more",
glx@10549: 			"  Bjarni Corfitzen (Bjarni) - MacOSX port, coder and vehicles",
glx@10549: 			"  Matthijs Kooijman (blathijs) - Pathfinder-guru, pool rework",
glx@10549: 			"  Loïc Guilloux (glx) - General coding",
glx@10549: 			"  Christoph Elsenhans (frosch) - General coding",
glx@10549: 			"  Jaroslav Mazanec (KUDr) - YAPG (Yet Another Pathfinder God) ;)",
glx@10549: 			"  Jonathan Coome (Maedhros) - High priest of the newGRF Temple",
glx@10549: 			"  Attila Bán (MiHaMiX) - WebTranslator, Nightlies, Wiki and bugtracker host",
glx@10549: 			"  Owen Rudge (orudge) - Forum host, OS/2 port",
glx@10549: 			"  Peter Nelson (peter1138) - Spiritual descendant from newGRF gods",
glx@10549: 			"  Remko Bijker (Rubidium) - Lead coder and way more",
glx@10549: 			"  Benedikt Brüggemeier (skidd13) - Bug fixer and code reworker",
glx@10549: 			"  Zdenek Sojka (SmatZ) - Bug finder and fixer",
glx@10549: 			"",
glx@10549: 			"Inactive Developers:",
glx@10549: 			"  Victor Fischer (Celestar) - Programming everywhere you need him to",
glx@10549: 			"  Tamás Faragó (Darkvater) - Ex-Lead coder",
glx@10549: 			"  Christoph Mallon (Tron) - Programmer, code correctness police",
glx@10549: 			"",
glx@10549: 			"Retired Developers:",
glx@10549: 			"  Ludvig Strigeus (ludde) - OpenTTD author, main coder (0.1 - 0.3.3)",
glx@10549: 			"  Serge Paquet (vurlix) - Assistant project manager, coder (0.1 - 0.3.3)",
glx@10549: 			"  Dominik Scherer (dominik81) - Lead programmer, GUI expert (0.3.0 - 0.3.6)",
glx@10549: 			"  Patric Stout (TrueLight) - Programmer, webhoster (0.3 - pre0.6)",
glx@10549: 			"",
glx@10549: 			"Special thanks go out to:",
glx@10549: 			"  Josef Drexler - For his great work on TTDPatch",
glx@10549: 			"  Marcin Grzegorczyk - For his documentation of TTD internals",
glx@10549: 			"  Petr Baudis (pasky) - Many patches, newGRF support",
glx@10549: 			"  Stefan Meißner (sign_de) - For his work on the console",
glx@10549: 			"  Simon Sasburg (HackyKid) - Many bugfixes he has blessed us with",
glx@10549: 			"  Cian Duffy (MYOB) - BeOS port / manual writing",
glx@10549: 			"  Christian Rosentreter (tokai) - MorphOS / AmigaOS port",
glx@10549: 			"  Richard Kempton (richK) - additional airports, initial TGP implementation",
glx@10549: 			"",
glx@10549: 			"  Michael Blunck - Pre-Signals and Semaphores © 2003",
glx@10549: 			"  George - Canal/Lock graphics © 2003-2004",
glx@10549: 			"  David Dallaston - Tram tracks",
glx@10549: 			"  Marcin Grzegorczyk - Foundations for Tracks on Slopes",
glx@10549: 			"  All Translators - Who made OpenTTD a truly international game",
glx@10549: 			"  Bug Reporters - Without whom OpenTTD would still be full of bugs!",
glx@10549: 			"",
glx@10549: 			"",
glx@10549: 			"And last but not least:",
glx@10549: 			"  Chris Sawyer - For an amazing game!"
glx@10549: 		};
glx@10549: 
rubidium@10595: 		this->DrawWidgets();
glx@10549: 
glx@10549: 		/* Show original copyright and revision version */
glx@10549: 		DrawStringCentered(210, 17, STR_00B6_ORIGINAL_COPYRIGHT, TC_FROMSTRING);
glx@10549: 		DrawStringCentered(210, 17 + 10, STR_00B7_VERSION, TC_FROMSTRING);
glx@10549: 
glx@10549: 		int y = this->scroll_height;
glx@10549: 
glx@10549: 		/* Show all scrolling credits */
glx@10549: 		for (uint i = 0; i < lengthof(credits); i++) {
glx@10549: 			if (y >= 50 && y < (this->height - 40)) {
glx@10549: 				DoDrawString(credits[i], 10, y, TC_BLACK);
glx@10549: 			}
glx@10549: 			y += 10;
glx@10549: 		}
glx@10549: 
glx@10549: 		/* If the last text has scrolled start a new from the start */
glx@10549: 		if (y < 50) this->scroll_height = this->height - 40;
glx@10549: 
glx@10549: 		DoDrawStringCentered(210, this->height - 25, "Website: http://www.openttd.org", TC_BLACK);
glx@10549: 		DrawStringCentered(210, this->height - 15, STR_00BA_COPYRIGHT_OPENTTD, TC_FROMSTRING);
glx@10549: 	}
glx@10549: 
glx@10549: 	virtual void OnTick()
glx@10549: 	{
glx@10549: 		if (--this->counter == 0) {
glx@10549: 			this->counter = 5;
glx@10549: 			this->scroll_height--;
glx@10549: 			this->SetDirty();
glx@10549: 		}
glx@10549: 	}
glx@10549: };
truelight@0: 
rubidium@6573: void ShowAboutWindow()
truelight@0: {
truelight@0: 	DeleteWindowById(WC_GAME_OPTIONS, 0);
glx@10549: 	new AboutWindow();
truelight@0: }
truelight@0: 
truelight@0: static const Widget _errmsg_widgets[] = {
rubidium@4344: {   WWT_CLOSEBOX,   RESIZE_NONE,     4,     0,    10,     0,    13, STR_00C5,         STR_018B_CLOSE_WINDOW},
rubidium@4344: {    WWT_CAPTION,   RESIZE_NONE,     4,    11,   239,     0,    13, STR_00B2_MESSAGE, STR_NULL},
rubidium@4344: {      WWT_PANEL,   RESIZE_NONE,     4,     0,   239,    14,    45, 0x0,              STR_NULL},
darkvater@176: {    WIDGETS_END},
truelight@0: };
truelight@0: 
truelight@0: static const Widget _errmsg_face_widgets[] = {
rubidium@4344: {   WWT_CLOSEBOX,   RESIZE_NONE,     4,     0,    10,     0,    13, STR_00C5,              STR_018B_CLOSE_WINDOW},
rubidium@4344: {    WWT_CAPTION,   RESIZE_NONE,     4,    11,   333,     0,    13, STR_00B3_MESSAGE_FROM, STR_NULL},
rubidium@4344: {      WWT_PANEL,   RESIZE_NONE,     4,     0,   333,    14,   136, 0x0,                   STR_NULL},
darkvater@176: {   WIDGETS_END},
truelight@0: };
truelight@0: 
glx@10587: struct ErrmsgWindow : public Window {
glx@10587: private:
glx@10587: 	uint duration;
glx@10587: 	uint64 decode_params[20];
glx@10587: 	StringID message_1;
glx@10587: 	StringID message_2;
rubidium@10594: 	bool show_player_face;
truelight@0: 
glx@10587: public:
rubidium@10594: 	ErrmsgWindow(Point pt, int width, int height, StringID msg1, StringID msg2, const Widget *widget, bool show_player_face) :
rubidium@10625: 			Window(pt.x, pt.y, width, height, WC_ERRMSG, widget),
rubidium@10594: 			show_player_face(show_player_face)
glx@10587: 	{
rubidium@10775: 		this->duration = _settings_client.gui.errmsg_duration;
glx@10587: 		CopyOutDParam(this->decode_params, 0, lengthof(this->decode_params));
glx@10587: 		this->message_1 = msg1;
glx@10587: 		this->message_2 = msg2;
glx@10587: 		this->desc_flags = WDF_STD_BTN | WDF_DEF_WIDGET;
glx@10587: 		this->FindWindowPlacementAndResize(width, height);
glx@10587: 	}
tron@2639: 
glx@10587: 	virtual void OnPaint()
glx@10587: 	{
glx@10587: 		static int y[][3] = {
glx@10587: 			{15, 25, 30}, // _errmsg_widgets
glx@10587: 			{45, 65, 90}, // _errmsg_face_widgets
glx@10587: 		};
rubidium@9234: 
glx@10587: 		CopyInDParam(0, this->decode_params, lengthof(this->decode_params));
rubidium@10595: 		this->DrawWidgets();
glx@10587: 		CopyInDParam(0, this->decode_params, lengthof(this->decode_params));
rubidium@9234: 
glx@10587: 		/* If the error message comes from a NewGRF, we must use the text ref. stack reserved for error messages.
rubidium@10594: 		 * If the message doesn't come from a NewGRF, it won't use the TTDP-style text ref. stack, so we won't hurt anything
rubidium@10594: 		 */
glx@10587: 		SwitchToErrorRefStack();
glx@10587: 		RewindTextRefStack();
glx@10587: 
rubidium@10594: 		if (this->show_player_face) {
glx@10587: 			const Player *p = GetPlayer((PlayerID)GetDParamX(this->decode_params, 2));
glx@10587: 			DrawPlayerFace(p->face, p->player_color, 2, 16);
glx@10587: 		}
glx@10587: 
glx@10587: 		byte j = (this->message_1 == INVALID_STRING_ID) ? 1 : 0;
rubidium@10594: 		DrawStringMultiCenter(this->width - 120, y[this->show_player_face][j], this->message_2, this->width - 2);
glx@10587: 		if (j == 0) {
rubidium@10594: 			DrawStringMultiCenter(this->width - 120, y[this->show_player_face][2], this->message_1, this->width - 2);
glx@10587: 		}
glx@10587: 
glx@10587: 		/* Switch back to the normal text ref. stack for NewGRF texts */
glx@10587: 		SwitchToNormalRefStack();
truelight@0: 	}
glx@10587: 
glx@10587: 	virtual void OnMouseLoop()
glx@10587: 	{
glx@10587: 		if (_right_button_down) delete this;
glx@10587: 	}
glx@10587: 
glx@10587: 	virtual void OnHundredthTick()
glx@10587: 	{
glx@10587: 		if (--this->duration == 0) delete this;
glx@10587: 	}
glx@10587: 
glx@10587: 	~ErrmsgWindow()
glx@10587: 	{
glx@10587: 		SetRedErrorSquare(0);
glx@10587: 		extern StringID _switch_mode_errorstr;
glx@10587: 		_switch_mode_errorstr = INVALID_STRING_ID;
glx@10587: 	}
glx@10587: 
rubidium@10607: 	virtual EventState OnKeyPress(uint16 key, uint16 keycode)
glx@10587: 	{
rubidium@10607: 		if (keycode != WKC_SPACE) return ES_NOT_HANDLED;
glx@10587: 		delete this;
rubidium@10607: 		return ES_HANDLED;
glx@10587: 	}
glx@10587: };
truelight@0: 
truelight@0: void ShowErrorMessage(StringID msg_1, StringID msg_2, int x, int y)
truelight@0: {
truelight@0: 	DeleteWindowById(WC_ERRMSG, 0);
truelight@0: 
rubidium@10775: 	if (!_settings_client.gui.errmsg_duration) return;
truelight@0: 
glx@10587: 	if (msg_2 == STR_NULL) msg_2 = STR_EMPTY;
truelight@193: 
smatz@9315: 	Point pt;
smatz@9315: 	const ViewPort *vp;
smatz@9315: 
glx@10587: 	if (msg_1 != STR_013B_OWNED_BY || GetDParam(2) >= 8) {
rubidium@9234: 		if ((x | y) != 0) {
truelight@0: 			pt = RemapCoords2(x, y);
Darkvater@5120: 			vp = FindWindowById(WC_MAIN_WINDOW, 0)->viewport;
truelight@0: 
belugas@6527: 			/* move x pos to opposite corner */
truelight@7122: 			pt.x = UnScaleByZoom(pt.x - vp->virtual_left, vp->zoom) + vp->left;
truelight@0: 			pt.x = (pt.x < (_screen.width >> 1)) ? _screen.width - 260 : 20;
truelight@193: 
belugas@6527: 			/* move y pos to opposite corner */
truelight@7122: 			pt.y = UnScaleByZoom(pt.y - vp->virtual_top, vp->zoom) + vp->top;
truelight@0: 			pt.y = (pt.y < (_screen.height >> 1)) ? _screen.height - 80 : 100;
truelight@193: 
truelight@0: 		} else {
truelight@0: 			pt.x = (_screen.width - 240) >> 1;
truelight@0: 			pt.y = (_screen.height - 46) >> 1;
truelight@0: 		}
rubidium@10594: 		new ErrmsgWindow(pt, 240, 46, msg_1, msg_2, _errmsg_widgets, false);
truelight@0: 	} else {
rubidium@9234: 		if ((x | y) != 0) {
truelight@0: 			pt = RemapCoords2(x, y);
Darkvater@5120: 			vp = FindWindowById(WC_MAIN_WINDOW, 0)->viewport;
skidd13@8418: 			pt.x = Clamp(UnScaleByZoom(pt.x - vp->virtual_left, vp->zoom) + vp->left - (334/2), 0, _screen.width - 334);
skidd13@8418: 			pt.y = Clamp(UnScaleByZoom(pt.y - vp->virtual_top, vp->zoom) + vp->top - (137/2), 22, _screen.height - 137);
truelight@0: 		} else {
truelight@0: 			pt.x = (_screen.width - 334) >> 1;
truelight@0: 			pt.y = (_screen.height - 137) >> 1;
truelight@0: 		}
rubidium@10594: 		new ErrmsgWindow(pt, 334, 137, msg_1, msg_2, _errmsg_face_widgets, true);
truelight@0: 	}
truelight@0: }
truelight@0: 
rubidium@7486: void ShowEstimatedCostOrIncome(Money cost, int x, int y)
truelight@0: {
tron@2498: 	StringID msg = STR_0805_ESTIMATED_COST;
truelight@0: 
truelight@0: 	if (cost < 0) {
truelight@0: 		cost = -cost;
truelight@0: 		msg = STR_0807_ESTIMATED_INCOME;
truelight@0: 	}
rubidium@7498: 	SetDParam(0, cost);
tron@2498: 	ShowErrorMessage(INVALID_STRING_ID, msg, x, y);
truelight@0: }
truelight@0: 
rubidium@7486: void ShowCostOrIncomeAnimation(int x, int y, int z, Money cost)
truelight@0: {
truelight@0: 	Point pt = RemapCoords(x,y,z);
smatz@9315: 	StringID msg = STR_0801_COST;
truelight@0: 
truelight@0: 	if (cost < 0) {
truelight@0: 		cost = -cost;
truelight@0: 		msg = STR_0803_INCOME;
truelight@0: 	}
rubidium@7498: 	SetDParam(0, cost);
truelight@7494: 	AddTextEffect(msg, pt.x, pt.y, 0x250, TE_RISING);
truelight@0: }
truelight@0: 
rubidium@7486: void ShowFeederIncomeAnimation(int x, int y, int z, Money cost)
celestar@1935: {
celestar@1935: 	Point pt = RemapCoords(x,y,z);
celestar@1935: 
rubidium@7498: 	SetDParam(0, cost);
truelight@7494: 	AddTextEffect(STR_FEEDER, pt.x, pt.y, 0x250, TE_RISING);
truelight@7494: }
truelight@7494: 
truelight@7510: TextEffectID ShowFillingPercent(int x, int y, int z, uint8 percent, StringID string)
truelight@7494: {
truelight@7494: 	Point pt = RemapCoords(x, y, z);
truelight@7494: 
truelight@7510: 	assert(string != STR_NULL);
truelight@7510: 
truelight@7494: 	SetDParam(0, percent);
truelight@7510: 	return AddTextEffect(string, pt.x, pt.y, 0xFFFF, TE_STATIC);
truelight@7494: }
truelight@7494: 
truelight@7510: void UpdateFillingPercent(TextEffectID te_id, uint8 percent, StringID string)
truelight@7494: {
truelight@7510: 	assert(string != STR_NULL);
truelight@7510: 
truelight@7494: 	SetDParam(0, percent);
truelight@7510: 	UpdateTextEffect(te_id, string);
truelight@7494: }
truelight@7494: 
truelight@7494: void HideFillingPercent(TextEffectID te_id)
truelight@7494: {
truelight@7494: 	if (te_id != INVALID_TE_ID) RemoveTextEffect(te_id);
celestar@1935: }
celestar@1935: 
tron@2275: static const Widget _tooltips_widgets[] = {
truelight@867: {      WWT_PANEL,   RESIZE_NONE,    14,     0,   199,     0,    31, 0x0, STR_NULL},
darkvater@176: {   WIDGETS_END},
truelight@0: };
truelight@0: 
rubidium@10506: struct TooltipsWindow : public Window
truelight@0: {
rubidium@10506: 	StringID string_id;
rubidium@10506: 	byte paramcount;
rubidium@10506: 	uint64 params[5];
Darkvater@4834: 
rubidium@10506: 	TooltipsWindow(int x, int y, int width, int height, const Widget *widget,
rubidium@10506: 								 StringID str, uint paramcount, const uint64 params[]) :
rubidium@10625: 			Window(x, y, width, height, WC_TOOLTIPS, widget)
rubidium@10506: 	{
rubidium@10506: 		this->string_id = str;
rubidium@10506: 		assert(sizeof(this->params[0]) == sizeof(params[0]));
rubidium@10506: 		memcpy(this->params, params, sizeof(this->params[0]) * paramcount);
rubidium@10506: 		this->paramcount = paramcount;
truelight@0: 
rubidium@10506: 		this->flags4 &= ~WF_WHITE_BORDER_MASK; // remove white-border from tooltip
rubidium@10506: 		this->widget[0].right = width;
rubidium@10506: 		this->widget[0].bottom = height;
Darkvater@4834: 
rubidium@10506: 		FindWindowPlacementAndResize(width, height);
truelight@0: 	}
rubidium@10506: 
rubidium@10506: 	virtual void OnPaint()
rubidium@10506: 	{
rubidium@10506: 		GfxFillRect(0, 0, this->width - 1, this->height - 1, 0);
rubidium@10506: 		GfxFillRect(1, 1, this->width - 2, this->height - 2, 0x44);
rubidium@10506: 
rubidium@10506: 		for (uint arg = 0; arg < this->paramcount; arg++) {
rubidium@10506: 			SetDParam(arg, this->params[arg]);
rubidium@10506: 		}
rubidium@10506: 		DrawStringMultiCenter((this->width >> 1), (this->height >> 1) - 5, this->string_id, this->width - 2);
rubidium@10506: 	}
rubidium@10506: 
rubidium@10506: 	virtual void OnMouseLoop()
rubidium@10506: 	{
rubidium@10506: 		/* We can show tooltips while dragging tools. These are shown as long as
rubidium@10506: 		 * we are dragging the tool. Normal tooltips work with rmb */
rubidium@10506: 		if (this->paramcount == 0 ) {
rubidium@10506: 			if (!_right_button_down) delete this;
rubidium@10506: 		} else {
rubidium@10506: 			if (!_left_button_down) delete this;
rubidium@10506: 		}
rubidium@10506: 	}
rubidium@10506: };
truelight@0: 
Darkvater@4834: /** Shows a tooltip
belugas@6977:  * @param str String to be displayed
belugas@6977:  * @param paramcount number of params to deal with
belugas@6977:  * @param params (optional) up to 5 pieces of additional information that may be
belugas@6977:  * added to a tooltip; currently only supports parameters of {NUM} (integer) */
rubidium@7502: void GuiShowTooltipsWithArgs(StringID str, uint paramcount, const uint64 params[])
truelight@0: {
Darkvater@4884: 	DeleteWindowById(WC_TOOLTIPS, 0);
truelight@0: 
Darkvater@4884: 	/* We only show measurement tooltips with patch setting on */
rubidium@10775: 	if (str == STR_NULL || (paramcount != 0 && !_settings_client.gui.measure_tooltip)) return;
truelight@0: 
rubidium@9234: 	for (uint i = 0; i != paramcount; i++) SetDParam(i, params[i]);
rubidium@9234: 	char buffer[512];
Darkvater@4912: 	GetString(buffer, str, lastof(buffer));
Darkvater@4834: 
rubidium@9234: 	Dimension br = GetStringBoundingBox(buffer);
Darkvater@4834: 	br.width += 6; br.height += 4; // increase slightly to have some space around the box
truelight@0: 
Darkvater@4558: 	/* Cut tooltip length to 200 pixels max, wrap to new line if longer */
Darkvater@4834: 	if (br.width > 200) {
Darkvater@4834: 		br.height += ((br.width - 4) / 176) * 10;
Darkvater@4834: 		br.width = 200;
truelight@0: 	}
truelight@0: 
Darkvater@4558: 	/* Correctly position the tooltip position, watch out for window and cursor size
Darkvater@4558: 	 * Clamp value to below main toolbar and above statusbar. If tooltip would
Darkvater@4558: 	 * go below window, flip it so it is shown above the cursor */
rubidium@9234: 	int y = Clamp(_cursor.pos.y + _cursor.size.y + _cursor.offs.y + 5, 22, _screen.height - 12);
Darkvater@4834: 	if (y + br.height > _screen.height - 12) y = _cursor.pos.y + _cursor.offs.y - br.height - 5;
rubidium@9234: 	int x = Clamp(_cursor.pos.x - (br.width >> 1), 0, _screen.width - br.width);
truelight@0: 
rubidium@10506: 	new TooltipsWindow(x, y, br.width, br.height, _tooltips_widgets, str, paramcount, params);
truelight@0: }
truelight@0: 
truelight@0: 
rubidium@9342: static int DrawStationCoverageText(const AcceptedCargo cargo,
rubidium@9342: 	int str_x, int str_y, StationCoverageType sct, bool supplies)
truelight@0: {
peter1138@5038: 	bool first = true;
truelight@193: 
rubidium@11157: 	char string[512];
rubidium@11157: 	char *b = InlineString(string, supplies ? STR_SUPPLIES : STR_000D_ACCEPTS);
truelight@0: 
rubidium@7737: 	for (CargoID i = 0; i < NUM_CARGO; i++) {
rubidium@11157: 		if (b >= lastof(string) - (1 + 2 * 4)) break; // ',' or ' ' and two calls to Utf8Encode()
rubidium@7737: 		switch (sct) {
rubidium@7737: 			case SCT_PASSENGERS_ONLY: if (!IsCargoInClass(i, CC_PASSENGERS)) continue; break;
rubidium@7737: 			case SCT_NON_PASSENGERS_ONLY: if (IsCargoInClass(i, CC_PASSENGERS)) continue; break;
rubidium@7737: 			case SCT_ALL: break;
rubidium@7737: 			default: NOT_REACHED();
rubidium@7737: 		}
glx@10155: 		if (cargo[i] >= (supplies ? 1U : 8U)) {
peter1138@5038: 			if (first) {
peter1138@5038: 				first = false;
peter1138@5038: 			} else {
peter1138@5038: 				/* Add a comma if this is not the first item */
peter1138@5038: 				*b++ = ',';
peter1138@5038: 				*b++ = ' ';
peter1138@5038: 			}
peter1138@6417: 			b = InlineString(b, GetCargo(i)->name);
truelight@0: 		}
truelight@0: 	}
truelight@0: 
peter1138@5038: 	/* If first is still true then no cargo is accepted */
peter1138@5038: 	if (first) b = InlineString(b, STR_00D0_NOTHING);
truelight@0: 
peter1138@5038: 	*b = '\0';
smatz@8537: 
smatz@8537: 	/* Make sure we detect any buffer overflow */
rubidium@11157: 	assert(b < endof(string));
smatz@8537: 
rubidium@11157: 	SetDParamStr(0, string);
rubidium@11157: 	return DrawStringMultiLine(str_x, str_y, STR_JUST_RAW_STRING, 144);
truelight@0: }
truelight@0: 
rubidium@9342: /**
rubidium@9342:  * Calculates and draws the accepted or supplied cargo around the selected tile(s)
rubidium@9342:  * @param sx x position where the string is to be drawn
rubidium@9342:  * @param sy y position where the string is to be drawn
rubidium@9342:  * @param sct which type of cargo is to be displayed (passengers/non-passengers)
rubidium@9342:  * @param rad radius around selected tile(s) to be searched
rubidium@9342:  * @param supplies if supplied cargos should be drawn, else accepted cargos
rubidium@9342:  * @return Returns the y value below the string that was drawn
rubidium@9342:  */
rubidium@9342: int DrawStationCoverageAreaText(int sx, int sy, StationCoverageType sct, int rad, bool supplies)
rubidium@7817: {
peter1138@2873: 	TileIndex tile = TileVirtXY(_thd.pos.x, _thd.pos.y);
rubidium@9342: 	AcceptedCargo cargo;
peter1138@2873: 	if (tile < MapSize()) {
rubidium@9342: 		if (supplies) {
rubidium@9342: 			GetProductionAroundTiles(cargo, tile, _thd.size.x / TILE_SIZE, _thd.size.y / TILE_SIZE , rad);
rubidium@9342: 		} else {
rubidium@9342: 			GetAcceptanceAroundTiles(cargo, tile, _thd.size.x / TILE_SIZE, _thd.size.y / TILE_SIZE , rad);
rubidium@9342: 		}
rubidium@9342: 		return sy + DrawStationCoverageText(cargo, sx, sy, sct, supplies);
truelight@0: 	}
peter1138@8919: 
peter1138@8919: 	return sy;
truelight@0: }
truelight@0: 
belugas@4171: void CheckRedrawStationCoverage(const Window *w)
truelight@0: {
tron@2549: 	if (_thd.dirty & 1) {
tron@2549: 		_thd.dirty &= ~1;
truelight@0: 		SetWindowDirty(w);
truelight@0: 	}
truelight@0: }
truelight@0: 
peter1138@5108: /* Delete a character at the caret position in a text buf.
peter1138@5108:  * If backspace is set, delete the character before the caret,
peter1138@5108:  * else delete the character after it. */
peter1138@5108: static void DelChar(Textbuf *tb, bool backspace)
darkvater@911: {
peter1138@5108: 	WChar c;
Darkvater@6540: 	char *s = tb->buf + tb->caretpos;
peter1138@5108: 
Darkvater@6540: 	if (backspace) s = Utf8PrevChar(s);
peter1138@5108: 
rubidium@10751: 	uint16 len = (uint16)Utf8Decode(&c, s);
rubidium@9234: 	uint width = GetCharacterWidth(FS_NORMAL, c);
peter1138@5108: 
peter1138@5108: 	tb->width  -= width;
Darkvater@6540: 	if (backspace) {
Darkvater@6540: 		tb->caretpos   -= len;
Darkvater@6540: 		tb->caretxoffs -= width;
Darkvater@6540: 	}
peter1138@5108: 
peter1138@5108: 	/* Move the remaining characters over the marker */
Darkvater@6540: 	memmove(s, s + len, tb->length - (s - tb->buf) - len + 1);
peter1138@5108: 	tb->length -= len;
Darkvater@1390: }
darkvater@911: 
Darkvater@1390: /**
Darkvater@1390:  * Delete a character from a textbuffer, either with 'Delete' or 'Backspace'
Darkvater@1390:  * The character is delete from the position the caret is at
belugas@6977:  * @param tb Textbuf type to be changed
belugas@6977:  * @param delmode Type of deletion, either WKC_BACKSPACE or WKC_DELETE
peter1138@7868:  * @return Return true on successful change of Textbuf, or false otherwise
Darkvater@1390:  */
Darkvater@1390: bool DeleteTextBufferChar(Textbuf *tb, int delmode)
Darkvater@1390: {
Darkvater@1390: 	if (delmode == WKC_BACKSPACE && tb->caretpos != 0) {
peter1138@5108: 		DelChar(tb, true);
Darkvater@1390: 		return true;
Darkvater@1390: 	} else if (delmode == WKC_DELETE && tb->caretpos < tb->length) {
peter1138@5108: 		DelChar(tb, false);
Darkvater@1390: 		return true;
Darkvater@1390: 	}
Darkvater@1390: 
Darkvater@1390: 	return false;
Darkvater@1390: }
Darkvater@1390: 
Darkvater@1390: /**
Darkvater@1879:  * Delete every character in the textbuffer
belugas@6977:  * @param tb Textbuf buffer to be emptied
Darkvater@1879:  */
Darkvater@1879: void DeleteTextBufferAll(Textbuf *tb)
Darkvater@1879: {
Darkvater@1879: 	memset(tb->buf, 0, tb->maxlength);
Darkvater@1879: 	tb->length = tb->width = 0;
Darkvater@1879: 	tb->caretpos = tb->caretxoffs = 0;
Darkvater@1879: }
Darkvater@1879: 
Darkvater@1879: /**
Darkvater@3459:  * Insert a character to a textbuffer. If maxwidth of the Textbuf is zero,
Darkvater@3459:  * we don't care about the visual-length but only about the physical
Darkvater@3458:  * length of the string
belugas@6977:  * @param tb Textbuf type to be changed
Darkvater@1390:  * @param key Character to be inserted
peter1138@7868:  * @return Return true on successful change of Textbuf, or false otherwise
Darkvater@1390:  */
peter1138@5108: bool InsertTextBufferChar(Textbuf *tb, WChar key)
Darkvater@1390: {
peter1138@3798: 	const byte charwidth = GetCharacterWidth(FS_NORMAL, key);
rubidium@10751: 	uint16 len = (uint16)Utf8CharLen(key);
peter1138@5108: 	if (tb->length < (tb->maxlength - len) && (tb->maxwidth == 0 || tb->width + charwidth <= tb->maxwidth)) {
peter1138@5108: 		memmove(tb->buf + tb->caretpos + len, tb->buf + tb->caretpos, tb->length - tb->caretpos + 1);
peter1138@5108: 		Utf8Encode(tb->buf + tb->caretpos, key);
peter1138@5108: 		tb->length += len;
peter1138@5108: 		tb->width  += charwidth;
Darkvater@1390: 
peter1138@5108: 		tb->caretpos   += len;
Darkvater@1390: 		tb->caretxoffs += charwidth;
Darkvater@1390: 		return true;
Darkvater@1390: 	}
Darkvater@1390: 	return false;
Darkvater@1390: }
Darkvater@1390: 
Darkvater@1390: /**
Darkvater@1390:  * Handle text navigation with arrow keys left/right.
Darkvater@1390:  * This defines where the caret will blink and the next characer interaction will occur
belugas@6977:  * @param tb Textbuf type where navigation occurs
belugas@6977:  * @param navmode Direction in which navigation occurs WKC_LEFT, WKC_RIGHT, WKC_END, WKC_HOME
peter1138@7868:  * @return Return true on successful change of Textbuf, or false otherwise
Darkvater@1390:  */
Darkvater@1390: bool MoveTextBufferPos(Textbuf *tb, int navmode)
Darkvater@1390: {
Darkvater@1390: 	switch (navmode) {
rubidium@9234: 		case WKC_LEFT:
rubidium@9234: 			if (tb->caretpos != 0) {
rubidium@9234: 				WChar c;
rubidium@9234: 				const char *s = Utf8PrevChar(tb->buf + tb->caretpos);
rubidium@9234: 				Utf8Decode(&c, s);
rubidium@9234: 				tb->caretpos    = s - tb->buf; // -= (tb->buf + tb->caretpos - s)
rubidium@9234: 				tb->caretxoffs -= GetCharacterWidth(FS_NORMAL, c);
peter1138@5108: 
rubidium@9234: 				return true;
rubidium@9234: 			}
rubidium@9234: 			break;
rubidium@9234: 
rubidium@9234: 		case WKC_RIGHT:
rubidium@9234: 			if (tb->caretpos < tb->length) {
rubidium@9234: 				WChar c;
rubidium@9234: 
rubidium@10751: 				tb->caretpos   += (uint16)Utf8Decode(&c, tb->buf + tb->caretpos);
rubidium@9234: 				tb->caretxoffs += GetCharacterWidth(FS_NORMAL, c);
rubidium@9234: 
rubidium@9234: 				return true;
rubidium@9234: 			}
rubidium@9234: 			break;
rubidium@9234: 
rubidium@9234: 		case WKC_HOME:
rubidium@9234: 			tb->caretpos = 0;
rubidium@9234: 			tb->caretxoffs = 0;
Darkvater@1390: 			return true;
peter1138@5108: 
rubidium@9234: 		case WKC_END:
rubidium@9234: 			tb->caretpos = tb->length;
rubidium@9234: 			tb->caretxoffs = tb->width;
Darkvater@1390: 			return true;
smatz@9315: 
smatz@9315: 		default:
smatz@9315: 			break;
Darkvater@1390: 	}
Darkvater@1390: 
Darkvater@1390: 	return false;
Darkvater@1390: }
Darkvater@1390: 
Darkvater@1390: /**
Darkvater@4948:  * Initialize the textbuffer by supplying it the buffer to write into
Darkvater@4948:  * and the maximum length of this buffer
belugas@6977:  * @param tb Textbuf type which is getting initialized
Darkvater@4948:  * @param buf the buffer that will be holding the data for input
Darkvater@4948:  * @param maxlength maximum length in characters of this buffer
Darkvater@4948:  * @param maxwidth maximum length in pixels of this buffer. If reached, buffer
Darkvater@4958:  * cannot grow, even if maxlength would allow because there is space. A length
Darkvater@4958:  * of zero '0' means the buffer is only restricted by maxlength */
Darkvater@4948: void InitializeTextBuffer(Textbuf *tb, const char *buf, uint16 maxlength, uint16 maxwidth)
Darkvater@4948: {
Darkvater@4948: 	tb->buf = (char*)buf;
Darkvater@4948: 	tb->maxlength = maxlength;
Darkvater@4948: 	tb->maxwidth  = maxwidth;
Darkvater@4948: 	tb->caret = true;
Darkvater@4948: 	UpdateTextBufferSize(tb);
Darkvater@4948: }
Darkvater@4948: 
Darkvater@4948: /**
belugas@6977:  * Update Textbuf type with its actual physical character and screenlength
Darkvater@1390:  * Get the count of characters in the string as well as the width in pixels.
Darkvater@1390:  * Useful when copying in a larger amount of text at once
belugas@6977:  * @param tb Textbuf type which length is calculated
Darkvater@1390:  */
Darkvater@1390: void UpdateTextBufferSize(Textbuf *tb)
Darkvater@1390: {
peter1138@5108: 	const char *buf = tb->buf;
peter1138@5108: 	WChar c = Utf8Consume(&buf);
tron@2630: 
Darkvater@1390: 	tb->width = 0;
rubidium@5698: 	tb->length = 0;
Darkvater@1390: 
peter1138@5108: 	for (; c != '\0' && tb->length < (tb->maxlength - 1); c = Utf8Consume(&buf)) {
peter1138@5108: 		tb->width += GetCharacterWidth(FS_NORMAL, c);
rubidium@5698: 		tb->length += Utf8CharLen(c);
Darkvater@1390: 	}
Darkvater@1390: 
Darkvater@1390: 	tb->caretpos = tb->length;
Darkvater@1390: 	tb->caretxoffs = tb->width;
darkvater@911: }
darkvater@911: 
Darkvater@1390: bool HandleCaret(Textbuf *tb)
Darkvater@1390: {
Darkvater@1390: 	/* caret changed? */
Darkvater@1390: 	bool b = !!(_caret_timer & 0x20);
Darkvater@1390: 
Darkvater@1390: 	if (b != tb->caret) {
Darkvater@1390: 		tb->caret = b;
Darkvater@1390: 		return true;
Darkvater@1390: 	}
Darkvater@1390: 	return false;
Darkvater@1390: }
Darkvater@1390: 
rubidium@10607: int QueryString::HandleEditBoxKey(Window *w, int wid, uint16 key, uint16 keycode, Window::EventState &state)
truelight@0: {
rubidium@10607: 	state = Window::ES_HANDLED;
rubidium@10499: 
rubidium@10499: 	switch (keycode) {
rubidium@10499: 		case WKC_ESC: return 2;
rubidium@10499: 
rubidium@10499: 		case WKC_RETURN: case WKC_NUM_ENTER: return 1;
rubidium@10499: 
rubidium@10499: 		case (WKC_CTRL | 'V'):
rubidium@10499: 			if (InsertTextBufferClipboard(&this->text)) w->InvalidateWidget(wid);
rubidium@10499: 			break;
rubidium@10499: 
rubidium@10499: 		case (WKC_CTRL | 'U'):
rubidium@10499: 			DeleteTextBufferAll(&this->text);
rubidium@10499: 			w->InvalidateWidget(wid);
rubidium@10499: 			break;
rubidium@10499: 
rubidium@10499: 		case WKC_BACKSPACE: case WKC_DELETE:
rubidium@10499: 			if (DeleteTextBufferChar(&this->text, keycode)) w->InvalidateWidget(wid);
rubidium@10499: 			break;
rubidium@10499: 
rubidium@10499: 		case WKC_LEFT: case WKC_RIGHT: case WKC_END: case WKC_HOME:
rubidium@10499: 			if (MoveTextBufferPos(&this->text, keycode)) w->InvalidateWidget(wid);
rubidium@10499: 			break;
rubidium@10499: 
rubidium@10499: 		default:
rubidium@10499: 			if (IsValidChar(key, this->afilter)) {
rubidium@10499: 				if (InsertTextBufferChar(&this->text, key)) w->InvalidateWidget(wid);
rubidium@10499: 			} else { // key wasn't caught. Continue only if standard entry specified
rubidium@10607: 				state = (this->afilter == CS_ALPHANUMERAL) ? Window::ES_HANDLED : Window::ES_NOT_HANDLED;
rubidium@10499: 			}
rubidium@10499: 	}
rubidium@10499: 
rubidium@10499: 	return 0;
truelight@0: }
truelight@0: 
rubidium@10499: void QueryString::HandleEditBox(Window *w, int wid)
rubidium@10499: {
rubidium@10499: 	if (HandleCaret(&this->text)) w->InvalidateWidget(wid);
rubidium@10499: }
rubidium@10499: 
rubidium@10499: void QueryString::DrawEditBox(Window *w, int wid)
truelight@0: {
Darkvater@4955: 	const Widget *wi = &w->widget[wid];
truelight@0: 
rubidium@9233: 	assert((wi->type & WWT_MASK) == WWT_EDITBOX);
rubidium@9233: 
Darkvater@5890: 	GfxFillRect(wi->left + 1, wi->top + 1, wi->right - 1, wi->bottom - 1, 215);
Darkvater@5890: 
smatz@9315: 	DrawPixelInfo dpi;
smatz@9315: 	int delta;
smatz@9315: 
Darkvater@4955: 	/* Limit the drawing of the string inside the widget boundaries */
Darkvater@4955: 	if (!FillDrawPixelInfo(&dpi,
rubidium@9234: 			wi->left + 4,
rubidium@9234: 			wi->top + 1,
rubidium@9234: 			wi->right - wi->left - 4,
rubidium@9234: 			wi->bottom - wi->top - 1)) {
rubidium@9234: 		return;
rubidium@9234: 	}
Darkvater@4955: 
smatz@9315: 	DrawPixelInfo *old_dpi = _cur_dpi;
Darkvater@4955: 	_cur_dpi = &dpi;
Darkvater@4955: 
Darkvater@4955: 	/* We will take the current widget length as maximum width, with a small
Darkvater@4955: 	 * space reserved at the end for the caret to show */
rubidium@10499: 	const Textbuf *tb = &this->text;
smatz@9315: 
Darkvater@4955: 	delta = (wi->right - wi->left) - tb->width - 10;
Darkvater@4955: 	if (delta > 0) delta = 0;
Darkvater@4955: 
Darkvater@4955: 	if (tb->caretxoffs + delta < 0) delta = -tb->caretxoffs;
Darkvater@4955: 
belugas@8320: 	DoDrawString(tb->buf, delta, 0, TC_YELLOW);
belugas@8320: 	if (tb->caret) DoDrawString("_", tb->caretxoffs + delta, 0, TC_WHITE);
Darkvater@4955: 
Darkvater@4955: 	_cur_dpi = old_dpi;
truelight@0: }
truelight@0: 
rubidium@10607: int QueryStringBaseWindow::HandleEditBoxKey(int wid, uint16 key, uint16 keycode, EventState &state)
rubidium@10499: {
rubidium@10607: 	return this->QueryString::HandleEditBoxKey(this, wid, key, keycode, state);
rubidium@10499: }
rubidium@10499: 
rubidium@10499: void QueryStringBaseWindow::HandleEditBox(int wid)
rubidium@10499: {
rubidium@10499: 	this->QueryString::HandleEditBox(this, wid);
rubidium@10499: }
rubidium@10499: 
rubidium@10499: void QueryStringBaseWindow::DrawEditBox(int wid)
rubidium@10499: {
rubidium@10499: 	this->QueryString::DrawEditBox(this, wid);
rubidium@10499: }
rubidium@10499: 
Darkvater@5682: enum QueryStringWidgets {
Darkvater@5682: 	QUERY_STR_WIDGET_TEXT = 3,
Darkvater@5682: 	QUERY_STR_WIDGET_CANCEL,
Darkvater@5682: 	QUERY_STR_WIDGET_OK
Darkvater@5682: };
Darkvater@5682: 
Darkvater@5682: 
rubidium@10499: struct QueryStringWindow : public QueryStringBaseWindow
truelight@0: {
glx@10548: 	QueryStringWindow(const WindowDesc *desc, Window *parent) : QueryStringBaseWindow(desc)
rubidium@10499: 	{
glx@10548: 		this->parent = parent;
rubidium@10499: 		SetBit(_no_scroll, SCROLL_EDIT);
truelight@0: 
rubidium@10499: 		this->FindWindowPlacementAndResize(desc);
rubidium@10499: 	}
truelight@0: 
rubidium@10499: 	virtual void OnPaint()
rubidium@10499: 	{
rubidium@10499: 		SetDParam(0, this->caption);
rubidium@10595: 		this->DrawWidgets();
rubidium@10499: 
rubidium@10499: 		this->DrawEditBox(QUERY_STR_WIDGET_TEXT);
rubidium@10499: 	}
rubidium@10499: 
rubidium@10499: 	void OnOk()
rubidium@10499: 	{
rubidium@10499: 		if (this->orig == NULL || strcmp(this->text.buf, this->orig) != 0) {
rubidium@10499: 			/* If the parent is NULL, the editbox is handled by general function
rubidium@10499: 				* HandleOnEditText */
rubidium@10499: 			if (this->parent != NULL) {
rubidium@10499: 				this->parent->OnQueryTextFinished(this->text.buf);
rubidium@10499: 			} else {
rubidium@10499: 				HandleOnEditText(this->text.buf);
Darkvater@5682: 			}
rubidium@10550: 			this->handled = true;
rubidium@10499: 		}
rubidium@10499: 	}
Darkvater@5682: 
rubidium@10499: 	virtual void OnClick(Point pt, int widget)
rubidium@10499: 	{
rubidium@10499: 		switch (widget) {
rubidium@10499: 			case QUERY_STR_WIDGET_TEXT:
rubidium@10499: 				ShowOnScreenKeyboard(this, QUERY_STR_WIDGET_TEXT, QUERY_STR_WIDGET_CANCEL, QUERY_STR_WIDGET_OK);
rubidium@10499: 				break;
rubidium@10499: 
rubidium@10499: 			case QUERY_STR_WIDGET_OK:
rubidium@10499: 				this->OnOk();
rubidium@10499: 				/* Fallthrough */
rubidium@10499: 			case QUERY_STR_WIDGET_CANCEL:
rubidium@10499: 				delete this;
rubidium@10499: 				break;
rubidium@10499: 		}
rubidium@10486: 	}
rubidium@10499: 
rubidium@10499: 	virtual void OnMouseLoop()
rubidium@10499: 	{
rubidium@10499: 		this->HandleEditBox(QUERY_STR_WIDGET_TEXT);
rubidium@10499: 	}
rubidium@10499: 
rubidium@10607: 	virtual EventState OnKeyPress(uint16 key, uint16 keycode)
rubidium@10499: 	{
rubidium@10607: 		EventState state;
rubidium@10607: 		switch (this->HandleEditBoxKey(QUERY_STR_WIDGET_TEXT, key, keycode, state)) {
smatz@10760: 			default: NOT_REACHED();
smatz@10760: 			case 0: {
smatz@10760: 				Window *osk = FindWindowById(WC_OSK, 0);
smatz@10760: 				if (osk != NULL && osk->parent == this) osk->OnInvalidateData();
smatz@10760: 			} break;
rubidium@10499: 			case 1: this->OnOk(); // Enter pressed, confirms change
rubidium@10499: 			/* FALL THROUGH */
rubidium@10499: 			case 2: delete this; break; // ESC pressed, closes window, abandons changes
rubidium@10499: 		}
rubidium@10607: 		return state;
rubidium@10499: 	}
rubidium@10499: 
rubidium@10499: 	~QueryStringWindow()
rubidium@10499: 	{
rubidium@10499: 		if (!this->handled && this->parent != NULL) {
smatz@10754: 			Window *parent = this->parent;
smatz@10754: 			this->parent = NULL; // so parent doesn't try to delete us again
smatz@10754: 			parent->OnQueryTextFinished(NULL);
rubidium@10499: 		}
rubidium@10499: 		ClrBit(_no_scroll, SCROLL_EDIT);
rubidium@10499: 	}
rubidium@10499: };
truelight@0: 
truelight@0: static const Widget _query_string_widgets[] = {
rubidium@4344: {   WWT_CLOSEBOX,   RESIZE_NONE,    14,     0,    10,     0,    13, STR_00C5,        STR_018B_CLOSE_WINDOW},
rubidium@4344: {    WWT_CAPTION,   RESIZE_NONE,    14,    11,   259,     0,    13, STR_012D,        STR_NULL},
Darkvater@4938: {      WWT_PANEL,   RESIZE_NONE,    14,     0,   259,    14,    29, 0x0,             STR_NULL},
rubidium@9233: {    WWT_EDITBOX,   RESIZE_NONE,    14,     2,   257,    16,    27, 0x0,             STR_NULL},
rubidium@4344: {    WWT_TEXTBTN,   RESIZE_NONE,    14,     0,   129,    30,    41, STR_012E_CANCEL, STR_NULL},
rubidium@4344: {    WWT_TEXTBTN,   RESIZE_NONE,    14,   130,   259,    30,    41, STR_012F_OK,     STR_NULL},
darkvater@176: {   WIDGETS_END},
truelight@0: };
truelight@0: 
truelight@0: static const WindowDesc _query_string_desc = {
rubidium@7837: 	190, 219, 260, 42, 260, 42,
rubidium@6144: 	WC_QUERY_STRING, WC_NONE,
belugas@8515: 	WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET,
truelight@0: 	_query_string_widgets,
truelight@0: };
truelight@0: 
Darkvater@5682: /** Show a query popup window with a textbox in it.
Darkvater@5682:  * @param str StringID for the text shown in the textbox
Darkvater@5682:  * @param caption StringID of text shown in caption of querywindow
Darkvater@5682:  * @param maxlen maximum length in characters allowed. If bit 12 is set we
rubidium@10638:  *               will not check the resulting string against to original string to return success
Darkvater@5682:  * @param maxwidth maximum width in pixels allowed
Darkvater@5682:  * @param parent pointer to a Window that will handle the events (ok/cancel) of this
rubidium@10638:  *        window. If NULL, results are handled by global function HandleOnEditText
Darkvater@5682:  * @param afilter filters out unwanted character input */
Darkvater@5682: void ShowQueryString(StringID str, StringID caption, uint maxlen, uint maxwidth, Window *parent, CharSetFilter afilter)
truelight@0: {
Darkvater@1390: 	uint realmaxlen = maxlen & ~0x1000;
truelight@0: 
truelight@0: 	DeleteWindowById(WC_QUERY_STRING, 0);
truelight@0: 	DeleteWindowById(WC_SAVELOAD, 0);
truelight@0: 
rubidium@10499: 	QueryStringWindow *w = new QueryStringWindow(&_query_string_desc, parent);
tron@1386: 
rubidium@10499: 	assert(realmaxlen < lengthof(w->edit_str_buf));
rubidium@10499: 
rubidium@10499: 	GetString(w->edit_str_buf, str, lastof(w->edit_str_buf));
rubidium@10499: 	w->edit_str_buf[realmaxlen - 1] = '\0';
truelight@596: 
truelight@596: 	if (maxlen & 0x1000) {
rubidium@10499: 		w->orig = NULL;
tron@1386: 	} else {
rubidium@10499: 		strecpy(w->orig_str_buf, w->edit_str_buf, lastof(w->orig_str_buf));
rubidium@10499: 		w->orig = w->orig_str_buf;
tron@1386: 	}
truelight@0: 
rubidium@8493: 	w->LowerWidget(QUERY_STR_WIDGET_TEXT);
rubidium@10499: 	w->caption = caption;
rubidium@10499: 	w->afilter = afilter;
rubidium@10499: 	InitializeTextBuffer(&w->text, w->edit_str_buf, realmaxlen, maxwidth);
truelight@0: }
truelight@0: 
Darkvater@5669: 
Darkvater@5669: enum QueryWidgets {
Darkvater@5669: 	QUERY_WIDGET_CAPTION = 1,
Darkvater@5669: 	QUERY_WIDGET_NO = 3,
Darkvater@5669: 	QUERY_WIDGET_YES
Darkvater@5669: };
Darkvater@5669: 
rubidium@10496: /**
rubidium@10496:  * Window used for asking the user a YES/NO question.
rubidium@10496:  */
rubidium@10496: struct QueryWindow : public Window {
smatz@10647: 	QueryCallbackProc *proc; ///< callback function executed on closing of popup. Window* points to parent, bool is true if 'yes' clicked, false otherwise
smatz@10647: 	uint64 params[10];       ///< local copy of _decode_parameters
smatz@10647: 	StringID message;        ///< message shown for query window
truelight@4300: 
smatz@10647: 	QueryWindow(const WindowDesc *desc, StringID caption, StringID message, Window *parent, QueryCallbackProc *callback) : Window(desc)
rubidium@10496: 	{
rubidium@10496: 		if (parent == NULL) parent = FindWindowById(WC_MAIN_WINDOW, 0);
rubidium@10496: 		this->parent = parent;
rubidium@10496: 		this->left = parent->left + (parent->width / 2) - (this->width / 2);
rubidium@10496: 		this->top = parent->top + (parent->height / 2) - (this->height / 2);
truelight@4300: 
rubidium@10496: 		/* Create a backup of the variadic arguments to strings because it will be
rubidium@10496: 		* overridden pretty often. We will copy these back for drawing */
rubidium@10496: 		CopyOutDParam(this->params, 0, lengthof(this->params));
rubidium@10496: 		this->widget[QUERY_WIDGET_CAPTION].data = caption;
rubidium@10496: 		this->message    = message;
rubidium@10496: 		this->proc       = callback;
rubidium@10498: 
rubidium@10498: 		this->FindWindowPlacementAndResize(desc);
rubidium@10496: 	}
Darkvater@5669: 
rubidium@10496: 	~QueryWindow()
rubidium@10496: 	{
rubidium@10496: 		if (this->proc != NULL) this->proc(this->parent, false);
truelight@4300: 	}
rubidium@10496: 
rubidium@10496: 	virtual void OnPaint()
rubidium@10496: 	{
rubidium@10496: 		CopyInDParam(0, this->params, lengthof(this->params));
rubidium@10595: 		this->DrawWidgets();
rubidium@10496: 		CopyInDParam(0, this->params, lengthof(this->params));
rubidium@10496: 
rubidium@10496: 		DrawStringMultiCenter(this->width / 2, (this->height / 2) - 10, this->message, this->width - 2);
rubidium@10496: 	}
rubidium@10496: 
rubidium@10496: 	virtual void OnClick(Point pt, int widget)
rubidium@10496: 	{
rubidium@10496: 		switch (widget) {
smatz@10647: 			case QUERY_WIDGET_YES: {
smatz@10647: 				/* in the Generate New World window, clicking 'Yes' causes
smatz@10647: 				 * DeleteNonVitalWindows() to be called - we shouldn't be in a window then */
smatz@10647: 				QueryCallbackProc *proc = this->proc;
smatz@10647: 				Window *parent = this->parent;
peter1138@10755: 				/* Prevent the destructor calling the callback function */
peter1138@10755: 				this->proc = NULL;
smatz@10647: 				delete this;
smatz@10647: 				if (proc != NULL) {
smatz@10647: 					proc(parent, true);
smatz@10647: 					proc = NULL;
rubidium@10496: 				}
smatz@10647: 			} break;
rubidium@10496: 			case QUERY_WIDGET_NO:
rubidium@10496: 				delete this;
rubidium@10496: 				break;
rubidium@10496: 		}
rubidium@10496: 	}
rubidium@10496: 
rubidium@10607: 	virtual EventState OnKeyPress(uint16 key, uint16 keycode)
rubidium@10496: 	{
rubidium@10496: 		/* ESC closes the window, Enter confirms the action */
rubidium@10496: 		switch (keycode) {
rubidium@10496: 			case WKC_RETURN:
rubidium@10496: 			case WKC_NUM_ENTER:
rubidium@10496: 				if (this->proc != NULL) {
rubidium@10496: 					this->proc(this->parent, true);
rubidium@10496: 					this->proc = NULL;
rubidium@10496: 				}
rubidium@10496: 				/* Fallthrough */
rubidium@10496: 			case WKC_ESC:
rubidium@10496: 				delete this;
rubidium@10607: 				return ES_HANDLED;
rubidium@10496: 		}
rubidium@10607: 		return ES_NOT_HANDLED;
rubidium@10496: 	}
rubidium@10496: };
truelight@4300: 
Darkvater@5669: 
truelight@4300: static const Widget _query_widgets[] = {
Darkvater@5669: {  WWT_CLOSEBOX, RESIZE_NONE,  4,   0,  10,   0,  13, STR_00C5,        STR_018B_CLOSE_WINDOW},
Darkvater@5669: {   WWT_CAPTION, RESIZE_NONE,  4,  11, 209,   0,  13, STR_NULL,        STR_NULL},
Darkvater@5669: {     WWT_PANEL, RESIZE_NONE,  4,   0, 209,  14,  81, 0x0, /*OVERRIDE*/STR_NULL},
Darkvater@5669: {WWT_PUSHTXTBTN, RESIZE_NONE,  3,  20,  90,  62,  73, STR_00C9_NO,     STR_NULL},
Darkvater@5669: {WWT_PUSHTXTBTN, RESIZE_NONE,  3, 120, 190,  62,  73, STR_00C8_YES,    STR_NULL},
Darkvater@5669: {   WIDGETS_END },
truelight@4300: };
truelight@4300: 
truelight@4300: static const WindowDesc _query_desc = {
rubidium@7837: 	WDP_CENTER, WDP_CENTER, 210, 82, 210, 82,
rubidium@6144: 	WC_CONFIRM_POPUP_QUERY, WC_NONE,
Darkvater@5669: 	WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_UNCLICK_BUTTONS | WDF_DEF_WIDGET | WDF_MODAL,
truelight@4300: 	_query_widgets,
truelight@4300: };
truelight@4300: 
Darkvater@5669: /** Show a modal confirmation window with standard 'yes' and 'no' buttons
Darkvater@5669:  * The window is aligned to the centre of its parent.
Darkvater@5669:  * NOTE: You cannot use BindCString as parameter for this window!
Darkvater@5669:  * @param caption string shown as window caption
Darkvater@5669:  * @param message string that will be shown for the window
Darkvater@5669:  * @param parent pointer to parent window, if this pointer is NULL the parent becomes
Darkvater@5669:  * the main window WC_MAIN_WINDOW
belugas@6977:  * @param callback callback function pointer to set in the window descriptor*/
smatz@10647: void ShowQuery(StringID caption, StringID message, Window *parent, QueryCallbackProc *callback)
truelight@4300: {
rubidium@10496: 	new QueryWindow(&_query_desc, caption, message, parent, callback);
truelight@4300: }
truelight@4300: 
truelight@4300: 
glx@5079: static const Widget _load_dialog_widgets[] = {
glx@5079: {   WWT_CLOSEBOX,   RESIZE_NONE,    14,     0,    10,     0,    13, STR_00C5,         STR_018B_CLOSE_WINDOW},
glx@5079: {    WWT_CAPTION,  RESIZE_RIGHT,    14,    11,   256,     0,    13, STR_NULL,         STR_018C_WINDOW_TITLE_DRAG_THIS},
glx@5079: { WWT_PUSHTXTBTN,   RESIZE_NONE,    14,     0,   127,    14,    25, STR_SORT_BY_NAME, STR_SORT_ORDER_TIP},
glx@5079: { WWT_PUSHTXTBTN,   RESIZE_NONE,    14,   128,   256,    14,    25, STR_SORT_BY_DATE, STR_SORT_ORDER_TIP},
glx@5079: {      WWT_PANEL,  RESIZE_RIGHT,    14,     0,   256,    26,    47, 0x0,              STR_NULL},
rubidium@7842: {      WWT_PANEL,     RESIZE_RB,    14,     0,   256,    48,   153, 0x0,              STR_NULL},
glx@5079: { WWT_PUSHIMGBTN,     RESIZE_LR,    14,   245,   256,    48,    59, SPR_HOUSE_ICON,   STR_SAVELOAD_HOME_BUTTON},
rubidium@7842: {      WWT_INSET,     RESIZE_RB,    14,     2,   243,    50,   151, 0x0,              STR_400A_LIST_OF_DRIVES_DIRECTORIES},
rubidium@7842: {  WWT_SCROLLBAR,    RESIZE_LRB,    14,   245,   256,    60,   141, 0x0,              STR_0190_SCROLL_BAR_SCROLLS_LIST},
rubidium@7842: {  WWT_RESIZEBOX,   RESIZE_LRTB,    14,   245,   256,   142,   153, 0x0,              STR_RESIZE_BUTTON},
truelight@4300: {   WIDGETS_END},
truelight@4300: };
truelight@4300: 
truelight@0: static const Widget _save_dialog_widgets[] = {
glx@5079: {   WWT_CLOSEBOX,   RESIZE_NONE,    14,     0,    10,     0,    13, STR_00C5,         STR_018B_CLOSE_WINDOW},
glx@5079: {    WWT_CAPTION,  RESIZE_RIGHT,    14,    11,   256,     0,    13, STR_NULL,         STR_018C_WINDOW_TITLE_DRAG_THIS},
glx@5079: { WWT_PUSHTXTBTN,   RESIZE_NONE,    14,     0,   127,    14,    25, STR_SORT_BY_NAME, STR_SORT_ORDER_TIP},
glx@5079: { WWT_PUSHTXTBTN,   RESIZE_NONE,    14,   128,   256,    14,    25, STR_SORT_BY_DATE, STR_SORT_ORDER_TIP},
glx@5079: {      WWT_PANEL,  RESIZE_RIGHT,    14,     0,   256,    26,    47, 0x0,              STR_NULL},
rubidium@7842: {      WWT_PANEL,     RESIZE_RB,    14,     0,   256,    48,   151, 0x0,              STR_NULL},
glx@5079: { WWT_PUSHIMGBTN,     RESIZE_LR,    14,   245,   256,    48,    59, SPR_HOUSE_ICON,   STR_SAVELOAD_HOME_BUTTON},
rubidium@7842: {      WWT_INSET,     RESIZE_RB,    14,     2,   243,    50,   150, 0x0,              STR_400A_LIST_OF_DRIVES_DIRECTORIES},
rubidium@7842: {  WWT_SCROLLBAR,    RESIZE_LRB,    14,   245,   256,    60,   151, 0x0,              STR_0190_SCROLL_BAR_SCROLLS_LIST},
rubidium@7842: {      WWT_PANEL,    RESIZE_RTB,    14,     0,   256,   152,   167, 0x0,              STR_NULL},
rubidium@10229: {    WWT_EDITBOX,    RESIZE_RTB,    14,     2,   254,   154,   165, STR_SAVE_OSKTITLE, STR_400B_CURRENTLY_SELECTED_NAME},
rubidium@7842: { WWT_PUSHTXTBTN,     RESIZE_TB,    14,     0,   127,   168,   179, STR_4003_DELETE,  STR_400C_DELETE_THE_CURRENTLY_SELECTED},
rubidium@7842: { WWT_PUSHTXTBTN,     RESIZE_TB,    14,   128,   244,   168,   179, STR_4002_SAVE,    STR_400D_SAVE_THE_CURRENT_GAME_USING},
rubidium@7842: {  WWT_RESIZEBOX,   RESIZE_LRTB,    14,   245,   256,   168,   179, 0x0,              STR_RESIZE_BUTTON},
darkvater@176: {   WIDGETS_END},
truelight@0: };
truelight@0: 
belugas@6527: /* Colors for fios types */
belugas@8320: const TextColour _fios_colors[] = {
belugas@8320: 	TC_LIGHT_BLUE, TC_DARK_GREEN,  TC_DARK_GREEN, TC_ORANGE, TC_LIGHT_BROWN,
belugas@8320: 	TC_ORANGE,     TC_LIGHT_BROWN, TC_ORANGE,     TC_ORANGE, TC_YELLOW
belugas@8320: };
ludde@2261: 
rubidium@6573: void BuildFileList()
truelight@0: {
darkvater@1596: 	_fios_path_changed = true;
truelight@0: 	FiosFreeSavegameList();
Darkvater@4223: 
tron@2549: 	switch (_saveload_mode) {
tron@2549: 		case SLD_NEW_GAME:
tron@2549: 		case SLD_LOAD_SCENARIO:
tron@2549: 		case SLD_SAVE_SCENARIO:
skidd13@10808: 			FiosGetScenarioList(_saveload_mode); break;
truelight@4300: 		case SLD_LOAD_HEIGHTMAP:
skidd13@10808: 			FiosGetHeightmapList(_saveload_mode); break;
tron@2549: 
skidd13@10808: 		default: FiosGetSavegameList(_saveload_mode); break;
tron@2549: 	}
truelight@0: }
truelight@0: 
Darkvater@2100: static void DrawFiosTexts(uint maxw)
truelight@0: {
darkvater@1596: 	static const char *path = NULL;
darkvater@1596: 	static StringID str = STR_4006_UNABLE_TO_READ_DRIVE;
darkvater@1596: 	static uint32 tot = 0;
truelight@0: 
darkvater@1596: 	if (_fios_path_changed) {
darkvater@1596: 		str = FiosGetDescText(&path, &tot);
darkvater@1596: 		_fios_path_changed = false;
darkvater@1596: 	}
darkvater@1596: 
darkvater@1596: 	if (str != STR_4006_UNABLE_TO_READ_DRIVE) SetDParam(0, tot);
belugas@8320: 	DrawString(2, 37, str, TC_FROMSTRING);
belugas@8320: 	DoDrawStringTruncated(path, 2, 27, TC_BLACK, maxw);
truelight@0: }
truelight@0: 
rubidium@6573: static void MakeSortedSaveGameList()
truelight@0: {
tron@2631: 	uint sort_start = 0;
tron@2631: 	uint sort_end = 0;
tron@2631: 
belugas@4171: 	/* Directories are always above the files (FIOS_TYPE_DIR)
belugas@4171: 	 * Drives (A:\ (windows only) are always under the files (FIOS_TYPE_DRIVE)
belugas@4171: 	 * Only sort savegames/scenarios, not directories
truelight@0: 	 */
skidd13@10808: 	for (const FiosItem *item = _fios_items.Begin(); item != _fios_items.End(); item++) {
skidd13@10808: 		switch (item->type) {
tron@2631: 			case FIOS_TYPE_DIR:    sort_start++; break;
tron@2631: 			case FIOS_TYPE_PARENT: sort_start++; break;
tron@2631: 			case FIOS_TYPE_DRIVE:  sort_end++;   break;
peter1138@10307: 			default: break;
tron@2631: 		}
truelight@0: 	}
truelight@0: 
skidd13@10808: 	uint s_amount = _fios_items.Length() - sort_start - sort_end;
smatz@9315: 	if (s_amount > 0) {
skidd13@10808: 		qsort(_fios_items.Get(sort_start), s_amount, sizeof(FiosItem), compare_FiosItems);
smatz@9315: 	}
truelight@0: }
truelight@0: 
rubidium@6573: extern void StartupEngines();
darkvater@1131: 
rubidium@10499: struct SaveLoadWindow : public QueryStringBaseWindow {
rubidium@10499: 	FiosItem o_dir;
tron@4000: 
rubidium@10499: 	void GenerateFileName()
rubidium@10499: 	{
rubidium@10499: 		/* Check if we are not a spectator who wants to generate a name..
rubidium@10499: 				Let's use the name of player #0 for now. */
rubidium@11161: 		const Player *p = GetPlayer(IsValidPlayerID(_local_player) ? _local_player : PLAYER_FIRST);
Darkvater@2100: 
rubidium@10499: 		SetDParam(0, p->index);
rubidium@10499: 		SetDParam(1, _date);
rubidium@10499: 		GetString(this->edit_str_buf, STR_4004, lastof(this->edit_str_buf));
rubidium@10499: 		SanitizeFilename(this->edit_str_buf);
rubidium@10499: 	}
rubidium@9234: 
rubidium@10499: 	SaveLoadWindow(const WindowDesc *desc, SaveLoadDialogMode mode) : QueryStringBaseWindow(desc)
rubidium@10499: 	{
rubidium@10499: 		static const StringID saveload_captions[] = {
rubidium@10499: 			STR_4001_LOAD_GAME,
rubidium@10499: 			STR_0298_LOAD_SCENARIO,
rubidium@10499: 			STR_4000_SAVE_GAME,
rubidium@10499: 			STR_0299_SAVE_SCENARIO,
rubidium@10499: 			STR_LOAD_HEIGHTMAP,
rubidium@10499: 		};
rubidium@9234: 
rubidium@10499: 		SetObjectToPlace(SPR_CURSOR_ZZZ, PAL_NONE, VHM_NONE, WC_MAIN_WINDOW, 0);
rubidium@10499: 		SetBit(_no_scroll, SCROLL_SAVE);
rubidium@9234: 
rubidium@10499: 		/* Use an array to define what will be the current file type being handled
rubidium@10499: 		 * by current file mode */
rubidium@10499: 		switch (mode) {
rubidium@10499: 			case SLD_SAVE_GAME:     this->GenerateFileName(); break;
rubidium@10499: 			case SLD_SAVE_SCENARIO: strcpy(this->edit_str_buf, "UNNAMED"); break;
rubidium@10499: 			default:                break;
truelight@0: 		}
Darkvater@2559: 
rubidium@10499: 		assert((uint)mode < lengthof(saveload_captions));
rubidium@9234: 
rubidium@10499: 		this->widget[1].data = saveload_captions[mode];
rubidium@10499: 		this->LowerWidget(7);
rubidium@9234: 
rubidium@10499: 		this->afilter = CS_ALPHANUMERAL;
rubidium@10499: 		InitializeTextBuffer(&this->text, this->edit_str_buf, lengthof(this->edit_str_buf), 240);
rubidium@10499: 
rubidium@10499: 		/* pause is only used in single-player, non-editor mode, non-menu mode. It
rubidium@10499: 		* will be unpaused in the WE_DESTROY event handler. */
rubidium@10499: 		if (_game_mode != GM_MENU && !_networking && _game_mode != GM_EDITOR) {
rubidium@10499: 			if (_pause_game >= 0) DoCommandP(0, 1, 0, NULL, CMD_PAUSE);
rubidium@10499: 		}
rubidium@10499: 
rubidium@10499: 		BuildFileList();
rubidium@10499: 
rubidium@10499: 		ResetObjectToPlace();
rubidium@10499: 
rubidium@10499: 		o_dir.type = FIOS_TYPE_DIRECT;
rubidium@10499: 		switch (_saveload_mode) {
rubidium@10499: 			case SLD_SAVE_GAME:
rubidium@10499: 			case SLD_LOAD_GAME:
rubidium@10499: 				FioGetDirectory(o_dir.name, lengthof(o_dir.name), SAVE_DIR);
rubidium@10499: 				break;
rubidium@10499: 
rubidium@10499: 			case SLD_SAVE_SCENARIO:
rubidium@10499: 			case SLD_LOAD_SCENARIO:
rubidium@10499: 				FioGetDirectory(o_dir.name, lengthof(o_dir.name), SCENARIO_DIR);
rubidium@10499: 				break;
rubidium@10499: 
rubidium@10499: 			case SLD_LOAD_HEIGHTMAP:
rubidium@10499: 				FioGetDirectory(o_dir.name, lengthof(o_dir.name), HEIGHTMAP_DIR);
rubidium@10499: 				break;
rubidium@10499: 
rubidium@10499: 			default:
rubidium@10499: 				ttd_strlcpy(o_dir.name, _personal_dir, lengthof(o_dir.name));
rubidium@10499: 		}
rubidium@10499: 
rubidium@10499: 		this->vscroll.cap = 10;
rubidium@10499: 		this->resize.step_width = 2;
rubidium@10499: 		this->resize.step_height = 10;
rubidium@10499: 
rubidium@10499: 		this->FindWindowPlacementAndResize(desc);
rubidium@10499: 	}
rubidium@10499: 
rubidium@10499: 	virtual ~SaveLoadWindow()
rubidium@10499: 	{
rubidium@10499: 		/* pause is only used in single-player, non-editor mode, non menu mode */
rubidium@10499: 		if (!_networking && _game_mode != GM_EDITOR && _game_mode != GM_MENU) {
rubidium@10499: 			if (_pause_game >= 0) DoCommandP(0, 0, 0, NULL, CMD_PAUSE);
rubidium@10499: 		}
rubidium@10499: 		FiosFreeSavegameList();
rubidium@10499: 		ClrBit(_no_scroll, SCROLL_SAVE);
rubidium@10499: 	}
rubidium@10499: 
rubidium@10499: 	virtual void OnPaint()
rubidium@10499: 	{
rubidium@10499: 		int y;
rubidium@10499: 
skidd13@10808: 		SetVScrollCount(this, _fios_items.Length());
rubidium@10595: 		this->DrawWidgets();
rubidium@10499: 		DrawFiosTexts(this->width);
rubidium@10499: 
rubidium@10499: 		if (_savegame_sort_dirty) {
rubidium@10499: 			_savegame_sort_dirty = false;
rubidium@10499: 			MakeSortedSaveGameList();
rubidium@10499: 		}
rubidium@10499: 
rubidium@10499: 		GfxFillRect(this->widget[7].left + 1, this->widget[7].top + 1, this->widget[7].right, this->widget[7].bottom, 0xD7);
rubidium@10595: 		this->DrawSortButtonState(_savegame_sort_order & SORT_BY_NAME ? 2 : 3, _savegame_sort_order & SORT_DESCENDING ? SBS_DOWN : SBS_UP);
rubidium@10499: 
rubidium@10499: 		y = this->widget[7].top + 1;
skidd13@10808: 		for (uint pos = this->vscroll.pos; pos < _fios_items.Length(); pos++) {
skidd13@10808: 			const FiosItem *item = _fios_items.Get(pos);
rubidium@10499: 
rubidium@10499: 			DoDrawStringTruncated(item->title, 4, y, _fios_colors[item->type], this->width - 18);
rubidium@10499: 			y += 10;
rubidium@10499: 			if (y >= this->vscroll.cap * 10 + this->widget[7].top + 1) break;
rubidium@10499: 		}
rubidium@10499: 
rubidium@10499: 		if (_saveload_mode == SLD_SAVE_GAME || _saveload_mode == SLD_SAVE_SCENARIO) {
rubidium@10499: 			this->DrawEditBox(10);
rubidium@10499: 		}
rubidium@10499: 	}
rubidium@10499: 
rubidium@10499: 	virtual void OnClick(Point pt, int widget)
rubidium@10499: 	{
rubidium@10499: 		switch (widget) {
rubidium@10499: 			case 2: // Sort save names by name
rubidium@10499: 				_savegame_sort_order = (_savegame_sort_order == SORT_BY_NAME) ?
rubidium@10499: 					SORT_BY_NAME | SORT_DESCENDING : SORT_BY_NAME;
rubidium@10499: 				_savegame_sort_dirty = true;
rubidium@10499: 				this->SetDirty();
rubidium@10499: 				break;
rubidium@10499: 
rubidium@10499: 			case 3: // Sort save names by date
rubidium@10499: 				_savegame_sort_order = (_savegame_sort_order == SORT_BY_DATE) ?
rubidium@10499: 					SORT_BY_DATE | SORT_DESCENDING : SORT_BY_DATE;
rubidium@10499: 				_savegame_sort_dirty = true;
rubidium@10499: 				this->SetDirty();
rubidium@10499: 				break;
rubidium@10499: 
rubidium@10499: 			case 6: // OpenTTD 'button', jumps to OpenTTD directory
rubidium@10499: 				FiosBrowseTo(&o_dir);
rubidium@10499: 				this->SetDirty();
rubidium@10499: 				BuildFileList();
rubidium@10499: 				break;
rubidium@10499: 
rubidium@10499: 			case 7: { // Click the listbox
rubidium@10499: 				int y = (pt.y - this->widget[widget].top - 1) / 10;
rubidium@10499: 
rubidium@10499: 				if (y < 0 || (y += this->vscroll.pos) >= this->vscroll.count) return;
rubidium@10499: 
skidd13@10808: 				const FiosItem *file = _fios_items.Get(y);
rubidium@10499: 
skidd13@10808: 				char *name = FiosBrowseTo(file);
rubidium@10499: 				if (name != NULL) {
rubidium@10499: 					if (_saveload_mode == SLD_LOAD_GAME || _saveload_mode == SLD_LOAD_SCENARIO) {
rubidium@10499: 						_switch_mode = (_game_mode == GM_EDITOR) ? SM_LOAD_SCENARIO : SM_LOAD;
rubidium@10499: 
rubidium@10499: 						SetFiosType(file->type);
rubidium@10499: 						ttd_strlcpy(_file_to_saveload.name, name, sizeof(_file_to_saveload.name));
rubidium@10499: 						ttd_strlcpy(_file_to_saveload.title, file->title, sizeof(_file_to_saveload.title));
rubidium@10499: 
rubidium@10499: 						delete this;
rubidium@10499: 					} else if (_saveload_mode == SLD_LOAD_HEIGHTMAP) {
rubidium@10499: 						SetFiosType(file->type);
rubidium@10499: 						ttd_strlcpy(_file_to_saveload.name, name, sizeof(_file_to_saveload.name));
rubidium@10499: 						ttd_strlcpy(_file_to_saveload.title, file->title, sizeof(_file_to_saveload.title));
rubidium@10499: 
rubidium@10499: 						delete this;
rubidium@10499: 						ShowHeightmapLoad();
rubidium@9234: 					} else {
rubidium@10499: 						/* SLD_SAVE_GAME, SLD_SAVE_SCENARIO copy clicked name to editbox */
rubidium@10499: 						ttd_strlcpy(this->text.buf, file->title, this->text.maxlength);
rubidium@10499: 						UpdateTextBufferSize(&this->text);
rubidium@10499: 						this->InvalidateWidget(10);
rubidium@9234: 					}
rubidium@10499: 				} else {
rubidium@10499: 					/* Changed directory, need repaint. */
rubidium@10499: 					this->SetDirty();
rubidium@10499: 					BuildFileList();
rubidium@9234: 				}
rubidium@10499: 				break;
tron@2255: 			}
Darkvater@3288: 
rubidium@10499: 			case 10: // edit box
rubidium@10499: 				ShowOnScreenKeyboard(this, widget, 0, 0);
rubidium@10499: 				break;
rubidium@9234: 
rubidium@10499: 			case 11: case 12: // Delete, Save game
rubidium@10499: 				break;
rubidium@10499: 		}
rubidium@10499: 	}
rubidium@9234: 
rubidium@10499: 	virtual void OnMouseLoop()
rubidium@10499: 	{
rubidium@10499: 		if (_saveload_mode == SLD_SAVE_GAME || _saveload_mode == SLD_SAVE_SCENARIO) {
rubidium@10499: 			this->HandleEditBox(10);
rubidium@10499: 		}
rubidium@10499: 	}
rubidium@9234: 
rubidium@10607: 	virtual EventState OnKeyPress(uint16 key, uint16 keycode)
rubidium@10499: 	{
rubidium@10499: 		if (keycode == WKC_ESC) {
rubidium@10499: 			delete this;
rubidium@10607: 			return ES_HANDLED;
rubidium@10499: 		}
rubidium@9234: 
rubidium@10607: 		EventState state = ES_NOT_HANDLED;
rubidium@10499: 		if ((_saveload_mode == SLD_SAVE_GAME || _saveload_mode == SLD_SAVE_SCENARIO) &&
rubidium@10607: 				this->HandleEditBoxKey(10, key, keycode, state) == 1) { // Press Enter
rubidium@10499: 			this->HandleButtonClick(12);
rubidium@10499: 		}
rubidium@10499: 
rubidium@10607: 		return state;
rubidium@10499: 	}
rubidium@10499: 
rubidium@10499: 	virtual void OnTimeout()
rubidium@10499: 	{
rubidium@10499: 		/* This test protects against using widgets 11 and 12 which are only available
rubidium@10499: 		 * in those two saveload mode  */
rubidium@10499: 		if (!(_saveload_mode == SLD_SAVE_GAME || _saveload_mode == SLD_SAVE_SCENARIO)) return;
rubidium@10499: 
rubidium@10499: 		if (this->IsWidgetLowered(11)) { // Delete button clicked
rubidium@10499: 			if (!FiosDelete(this->text.buf)) {
rubidium@10499: 				ShowErrorMessage(INVALID_STRING_ID, STR_4008_UNABLE_TO_DELETE_FILE, 0, 0);
rubidium@10499: 			} else {
rubidium@10499: 				BuildFileList();
rubidium@10499: 				/* Reset file name to current date on successful delete */
rubidium@10499: 				if (_saveload_mode == SLD_SAVE_GAME) GenerateFileName();
rubidium@9234: 			}
rubidium@9234: 
rubidium@10499: 			UpdateTextBufferSize(&this->text);
rubidium@10499: 			this->SetDirty();
rubidium@10499: 		} else if (this->IsWidgetLowered(12)) { // Save button clicked
rubidium@10499: 			_switch_mode = SM_SAVE;
rubidium@10499: 			FiosMakeSavegameName(_file_to_saveload.name, this->text.buf, sizeof(_file_to_saveload.name));
rubidium@10499: 
rubidium@10499: 			/* In the editor set up the vehicle engines correctly (date might have changed) */
rubidium@10499: 			if (_game_mode == GM_EDITOR) StartupEngines();
rubidium@10499: 		}
truelight@193: 	}
rubidium@10499: 
rubidium@10499: 	virtual void OnResize(Point new_size, Point delta)
rubidium@10499: 	{
rubidium@10499: 		/* Widget 2 and 3 have to go with halve speed, make it so obiwan */
rubidium@10499: 		uint diff = delta.x / 2;
rubidium@10499: 		this->widget[2].right += diff;
rubidium@10499: 		this->widget[3].left  += diff;
rubidium@10499: 		this->widget[3].right += delta.x;
rubidium@10499: 
rubidium@10499: 		/* Same for widget 11 and 12 in save-dialog */
rubidium@10499: 		if (_saveload_mode == SLD_SAVE_GAME || _saveload_mode == SLD_SAVE_SCENARIO) {
rubidium@10499: 			this->widget[11].right += diff;
rubidium@10499: 			this->widget[12].left  += diff;
rubidium@10499: 			this->widget[12].right += delta.x;
rubidium@10499: 		}
rubidium@10499: 
rubidium@10499: 		this->vscroll.cap += delta.y / 10;
rubidium@10499: 	}
rubidium@10499: };
truelight@0: 
truelight@0: static const WindowDesc _load_dialog_desc = {
rubidium@7842: 	WDP_CENTER, WDP_CENTER, 257, 154, 257, 294,
rubidium@6144: 	WC_SAVELOAD, WC_NONE,
belugas@8515: 	WDF_STD_TOOLTIPS | WDF_DEF_WIDGET | WDF_STD_BTN | WDF_UNCLICK_BUTTONS | WDF_RESIZABLE,
glx@5079: 	_load_dialog_widgets,
truelight@0: };
truelight@0: 
truelight@0: static const WindowDesc _save_dialog_desc = {
rubidium@7842: 	WDP_CENTER, WDP_CENTER, 257, 180, 257, 320,
rubidium@6144: 	WC_SAVELOAD, WC_NONE,
belugas@8515: 	WDF_STD_TOOLTIPS | WDF_DEF_WIDGET | WDF_STD_BTN | WDF_UNCLICK_BUTTONS | WDF_RESIZABLE,
truelight@0: 	_save_dialog_widgets,
truelight@0: };
truelight@0: 
belugas@8648: /** These values are used to convert the file/operations mode into a corresponding file type.
belugas@8648:  * So each entry, as expressed by the related comment, is based on the enum   */
belugas@8648: static const FileType _file_modetotype[] = {
belugas@8648: 	FT_SAVEGAME,  ///< used for SLD_LOAD_GAME
belugas@8648: 	FT_SCENARIO,  ///< used for SLD_LOAD_SCENARIO
belugas@8648: 	FT_SAVEGAME,  ///< used for SLD_SAVE_GAME
belugas@8648: 	FT_SCENARIO,  ///< used for SLD_SAVE_SCENARIO
belugas@8648: 	FT_HEIGHTMAP, ///< used for SLD_LOAD_HEIGHTMAP
belugas@8648: 	FT_SAVEGAME,  ///< SLD_NEW_GAME
belugas@8648: };
belugas@8648: 
belugas@8645: void ShowSaveLoadDialog(SaveLoadDialogMode mode)
truelight@0: {
truelight@0: 	DeleteWindowById(WC_QUERY_STRING, 0);
truelight@0: 	DeleteWindowById(WC_SAVELOAD, 0);
truelight@0: 
rubidium@10499: 	const WindowDesc *sld;
Darkvater@1397: 	switch (mode) {
rubidium@10499: 		case SLD_SAVE_GAME:
rubidium@10499: 		case SLD_SAVE_SCENARIO:
rubidium@10499: 			sld = &_save_dialog_desc; break;
rubidium@10499: 		default:
rubidium@10499: 			sld = &_load_dialog_desc; break;
Darkvater@1397: 	}
truelight@0: 
rubidium@10499: 	_saveload_mode = mode;
rubidium@10499: 	_file_to_saveload.filetype = _file_modetotype[mode];
truelight@0: 
rubidium@10499: 	new SaveLoadWindow(sld, mode);
truelight@0: }
truelight@0: 
rubidium@6573: void RedrawAutosave()
truelight@0: {
truelight@0: 	SetWindowDirty(FindWindowById(WC_STATUS_BAR, 0));
truelight@0: }
truelight@0: 
truelight@543: void SetFiosType(const byte fiostype)
truelight@0: {
truelight@0: 	switch (fiostype) {
tron@2549: 		case FIOS_TYPE_FILE:
tron@2549: 		case FIOS_TYPE_SCENARIO:
tron@2549: 			_file_to_saveload.mode = SL_LOAD;
tron@2549: 			break;
tron@2549: 
tron@2549: 		case FIOS_TYPE_OLDFILE:
tron@2549: 		case FIOS_TYPE_OLD_SCENARIO:
tron@2549: 			_file_to_saveload.mode = SL_OLD_LOAD;
tron@2549: 			break;
tron@2549: 
truelight@4300: #ifdef WITH_PNG
truelight@4300: 		case FIOS_TYPE_PNG:
truelight@4300: 			_file_to_saveload.mode = SL_PNG;
truelight@4300: 			break;
truelight@4300: #endif /* WITH_PNG */
truelight@4300: 
truelight@4300: 		case FIOS_TYPE_BMP:
truelight@4300: 			_file_to_saveload.mode = SL_BMP;
truelight@4300: 			break;
truelight@4300: 
tron@2549: 		default:
tron@2549: 			_file_to_saveload.mode = SL_INVALID;
tron@2549: 			break;
truelight@0: 	}
truelight@0: }