1

/* $Id$ */

     2

     3

/** @file group_gui.cpp */

     4

     5

#include "stdafx.h"

     6

#include "openttd.h"

     7

#include "functions.h"

     8

#include "table/strings.h"

     9

#include "table/sprites.h"

    10

#include "window.h"

    11

#include "gui.h"

    12

#include "gfx.h"

    13

#include "vehicle.h"

    14

#include "command.h"

    15

#include "engine.h"

    16

#include "vehicle_gui.h"

    17

#include "depot.h"

    18

#include "train.h"

    19

#include "date.h"

    20

#include "group.h"

    21

#include "helpers.hpp"

    22

#include "viewport.h"

    23

#include "strings.h"

    24

#include "debug.h"

    25

    26

    27

struct Sorting {

    28

	Listing aircraft;

    29

	Listing roadveh;

    30

	Listing ship;

    31

	Listing train;

    32

};

    33

    34

static Sorting _sorting;

    35

    36

    37

static void BuildGroupList(grouplist_d* gl, PlayerID owner, VehicleType vehicle_type)

    38

{

    39

	const Group** list;

    40

	const Group *g;

    41

	uint n = 0;

    42

    43

	if (!(gl->l.flags & VL_REBUILD)) return;

    44

    45

	list = MallocT<const Group*>(GetGroupArraySize());

    46

    47

	FOR_ALL_GROUPS(g) {

    48

		if (g->owner == owner && g->vehicle_type == vehicle_type) list[n++] = g;

    49

	}

    50

    51

	free((void*)gl->sort_list);

    52

	gl->sort_list = MallocT<const Group *>(n);

    53

	gl->l.list_length = n;

    54

    55

	for (uint i = 0; i < n; ++i) gl->sort_list[i] = list[i];

    56

	free((void*)list);

    57

    58

	gl->l.flags &= ~VL_REBUILD;

    59

	gl->l.flags |= VL_RESORT;

    60

}

    61

    62

    63

static int CDECL GroupNameSorter(const void *a, const void *b)

    64

{

    65

	static const Group *last_group[2] = { NULL, NULL };

    66

	static char         last_name[2][64] = { "", "" };

    67

    68

	const Group *ga = *(const Group**)a;

    69

	const Group *gb = *(const Group**)b;

    70

	int r;

    71

    72

	if (ga != last_group[0]) {

    73

		last_group[0] = ga;

    74

		SetDParam(0, ga->index);

    75

		GetString(last_name[0], STR_GROUP_NAME, lastof(last_name[0]));

    76

	}

    77

    78

	if (gb != last_group[1]) {

    79

		last_group[1] = gb;

    80

		SetDParam(0, gb->index);

    81

		GetString(last_name[1], STR_GROUP_NAME, lastof(last_name[1]));

    82

	}

    83

    84

	r = strcmp(last_name[0], last_name[1]); // sort by name

    85

    86

	if (r == 0) return ga->index - gb->index;

    87

    88

	return r;

    89

}

    90

    91

    92

static void SortGroupList(grouplist_d *gl)

    93

{

    94

	if (!(gl->l.flags & VL_RESORT)) return;

    95

    96

	qsort((void*)gl->sort_list, gl->l.list_length, sizeof(gl->sort_list[0]), GroupNameSorter);

    97

    98

	gl->l.resort_timer = DAY_TICKS * PERIODIC_RESORT_DAYS;

    99

	gl->l.flags &= ~VL_RESORT;

   100

}

   101

   102

   103

enum GroupListWidgets {

   104

	GRP_WIDGET_CLOSEBOX = 0,

   105

	GRP_WIDGET_CAPTION,

   106

	GRP_WIDGET_STICKY,

   107

	GRP_WIDGET_EMPTY_TOP_LEFT,

   108

	GRP_WIDGET_ALL_VEHICLES,

   109

	GRP_WIDGET_DEFAULT_VEHICLES,

   110

	GRP_WIDGET_LIST_GROUP,

   111

	GRP_WIDGET_LIST_GROUP_SCROLLBAR,

   112

	GRP_WIDGET_SORT_BY_ORDER,

   113

	GRP_WIDGET_SORT_BY_TEXT,

   114

	GRP_WIDGET_SORT_BY_DROPDOWN,

   115

	GRP_WIDGET_EMPTY_TOP_RIGHT,

   116

	GRP_WIDGET_LIST_VEHICLE,

   117

	GRP_WIDGET_LIST_VEHICLE_SCROLLBAR,

   118

	GRP_WIDGET_CREATE_GROUP,

   119

	GRP_WIDGET_DELETE_GROUP,

   120

	GRP_WIDGET_RENAME_GROUP,

   121

	GRP_WIDGET_EMPTY1,

   122

	GRP_WIDGET_REPLACE_PROTECTION,

   123

	GRP_WIDGET_EMPTY2,

   124

	GRP_WIDGET_AVAILABLE_VEHICLES,

   125

	GRP_WIDGET_MANAGE_VEHICLES,

   126

	GRP_WIDGET_MANAGE_VEHICLES_DROPDOWN,

   127

	GRP_WIDGET_STOP_ALL,

   128

	GRP_WIDGET_START_ALL,

   129

	GRP_WIDGET_EMPTY_BOTTOM_RIGHT,

   130

	GRP_WIDGET_RESIZE,

   131

};

   132

   133

   134

static const Widget _group_widgets[] = {

   135

{   WWT_CLOSEBOX,   RESIZE_NONE,    14,     0,    10,     0,    13, STR_00C5,             STR_018B_CLOSE_WINDOW},

   136

{    WWT_CAPTION,  RESIZE_RIGHT,    14,    11,   447,     0,    13, 0x0,                  STR_018C_WINDOW_TITLE_DRAG_THIS},

   137

{  WWT_STICKYBOX,     RESIZE_LR,    14,   448,   459,     0,    13, 0x0,                  STR_STICKY_BUTTON},

   138

{      WWT_PANEL,   RESIZE_NONE,    14,     0,   200,    14,    25, 0x0,                  STR_NULL},

   139

{      WWT_PANEL,   RESIZE_NONE,    14,     0,   200,    26,    38, 0x0,                  STR_NULL},

   140

{      WWT_PANEL,   RESIZE_NONE,    14,     0,   200,    39,    51, 0x0,                  STR_NULL},

   141

{     WWT_MATRIX, RESIZE_BOTTOM,    14,     0,   188,    52,   168, 0x701,                STR_GROUPS_CLICK_ON_GROUP_FOR_TIP},

   142

{  WWT_SCROLLBAR, RESIZE_BOTTOM,    14,   189,   200,    52,   168, 0x0,                  STR_0190_SCROLL_BAR_SCROLLS_LIST},

   143

{ WWT_PUSHTXTBTN,   RESIZE_NONE,    14,   201,   281,    14,    25, STR_SORT_BY,          STR_SORT_ORDER_TIP},

   144

{      WWT_PANEL,   RESIZE_NONE,    14,   282,   435,    14,    25, 0x0,                  STR_SORT_CRITERIA_TIP},

   145

{    WWT_TEXTBTN,   RESIZE_NONE,    14,   436,   447,    14,    25, STR_0225,             STR_SORT_CRITERIA_TIP},

   146

{      WWT_PANEL,  RESIZE_RIGHT,    14,   448,   459,    14,    25, 0x0,                  STR_NULL},

   147

{     WWT_MATRIX,     RESIZE_RB,    14,   201,   447,    26,   181, 0x701,                STR_NULL},

   148

{ WWT_SCROLL2BAR,    RESIZE_LRB,    14,   448,   459,    26,   181, 0x0,                  STR_0190_SCROLL_BAR_SCROLLS_LIST},

   149

{ WWT_PUSHIMGBTN,     RESIZE_TB,    14,     0,    23,   169,   193, 0x0,                  STR_GROUP_CREATE_TIP},

   150

{ WWT_PUSHIMGBTN,     RESIZE_TB,    14,    24,    47,   169,   193, 0x0,                  STR_GROUP_DELETE_TIP},

   151

{ WWT_PUSHIMGBTN,     RESIZE_TB,    14,    48,    71,   169,   193, 0x0,                  STR_GROUP_RENAME_TIP},

   152

{      WWT_PANEL,     RESIZE_TB,    14,    72,   164,   169,   193, 0x0,                  STR_NULL},

   153

{ WWT_PUSHIMGBTN,     RESIZE_TB,    14,   165,   188,   169,   193, 0x0,                  STR_GROUP_REPLACE_PROTECTION_TIP},

   154

{      WWT_PANEL,     RESIZE_TB,    14,   189,   200,   169,   193, 0x0,                  STR_NULL},

   155

{ WWT_PUSHTXTBTN,     RESIZE_TB,    14,   201,   306,   182,   193, 0x0,                  STR_AVAILABLE_ENGINES_TIP},

   156

{    WWT_TEXTBTN,     RESIZE_TB,    14,   307,   411,   182,   193, STR_MANAGE_LIST,      STR_MANAGE_LIST_TIP},

   157

{    WWT_TEXTBTN,     RESIZE_TB,    14,   412,   423,   182,   193, STR_0225,             STR_MANAGE_LIST_TIP},

   158

{ WWT_PUSHIMGBTN,     RESIZE_TB,    14,   424,   435,   182,   193, SPR_FLAG_VEH_STOPPED, STR_MASS_STOP_LIST_TIP},

   159

{ WWT_PUSHIMGBTN,     RESIZE_TB,    14,   436,   447,   182,   193, SPR_FLAG_VEH_RUNNING, STR_MASS_START_LIST_TIP},

   160

{      WWT_PANEL,    RESIZE_RTB,    14,   448,   447,   182,   193, 0x0,                  STR_NULL},

   161

{  WWT_RESIZEBOX,   RESIZE_LRTB,    14,   448,   459,   182,   193, 0x0,                  STR_RESIZE_BUTTON},

   162

{   WIDGETS_END},

   163

};

   164

   165

   166

static void CreateVehicleGroupWindow(Window *w)

   167

{

   168

	const PlayerID owner = (PlayerID)GB(w->window_number, 0, 8);

   169

	groupveh_d *gv = &WP(w, groupveh_d);

   170

	grouplist_d *gl = &WP(w, groupveh_d).gl;

   171

   172

	w->caption_color = owner;

   173

	w->hscroll.cap = 224;

   174

	w->resize.step_width = 1;

   175

   176

	switch (gv->vehicle_type) {

   177

		default: NOT_REACHED();

   178

		case VEH_TRAIN:

   179

		case VEH_ROAD:

   180

			w->vscroll.cap = 9;

   181

			w->vscroll2.cap = 6;

   182

			w->resize.step_height = PLY_WND_PRC__SIZE_OF_ROW_SMALL;

   183

			break;

   184

		case VEH_SHIP:

   185

		case VEH_AIRCRAFT:

   186

			w->vscroll.cap = 9;

   187

			w->vscroll2.cap = 4;

   188

			w->resize.step_height = PLY_WND_PRC__SIZE_OF_ROW_BIG2;

   189

			break;

   190

	}

   191

   192

	w->widget[GRP_WIDGET_LIST_GROUP].data = (w->vscroll.cap << 8) + 1;

   193

	w->widget[GRP_WIDGET_LIST_VEHICLE].data = (w->vscroll2.cap << 8) + 1;

   194

   195

	switch (gv->vehicle_type) {

   196

		default: NOT_REACHED(); break;

   197

		case VEH_TRAIN:    gv->_sorting = &_sorting.train;    break;

   198

		case VEH_ROAD:     gv->_sorting = &_sorting.roadveh;  break;

   199

		case VEH_SHIP:     gv->_sorting = &_sorting.ship;     break;

   200

		case VEH_AIRCRAFT: gv->_sorting = &_sorting.aircraft; break;

   201

	}

   202

   203

	gv->sort_list = NULL;

   204

	gv->vehicle_type = (VehicleType)GB(w->window_number, 11, 5);

   205

	gv->l.sort_type = gv->_sorting->criteria;

   206

	gv->l.flags = VL_REBUILD | (gv->_sorting->order ? VL_DESC : VL_NONE);

   207

	gv->l.resort_timer = DAY_TICKS * PERIODIC_RESORT_DAYS;	// Set up resort timer

   208

   209

	gl->sort_list = NULL;

   210

	gl->l.flags = VL_REBUILD | VL_NONE;

   211

	gl->l.resort_timer = DAY_TICKS * PERIODIC_RESORT_DAYS;	// Set up resort timer

   212

   213

	gv->group_sel = ALL_GROUP;

   214

   215

	switch (gv->vehicle_type) {

   216

		case VEH_TRAIN:

   217

			w->widget[GRP_WIDGET_LIST_VEHICLE].tooltips = STR_883D_TRAINS_CLICK_ON_TRAIN_FOR;

   218

			w->widget[GRP_WIDGET_AVAILABLE_VEHICLES].data = STR_AVAILABLE_TRAINS;

   219

   220

			w->widget[GRP_WIDGET_CREATE_GROUP].data = SPR_GROUP_CREATE_TRAIN;

   221

			w->widget[GRP_WIDGET_RENAME_GROUP].data = SPR_GROUP_RENAME_TRAIN;

   222

			w->widget[GRP_WIDGET_DELETE_GROUP].data = SPR_GROUP_DELETE_TRAIN;

   223

			break;

   224

   225

		case VEH_ROAD:

   226

			w->widget[GRP_WIDGET_LIST_VEHICLE].tooltips = STR_901A_ROAD_VEHICLES_CLICK_ON;

   227

			w->widget[GRP_WIDGET_AVAILABLE_VEHICLES].data = STR_AVAILABLE_ROAD_VEHICLES;

   228

   229

			w->widget[GRP_WIDGET_CREATE_GROUP].data = SPR_GROUP_CREATE_ROADVEH;

   230

			w->widget[GRP_WIDGET_RENAME_GROUP].data = SPR_GROUP_RENAME_ROADVEH;

   231

			w->widget[GRP_WIDGET_DELETE_GROUP].data = SPR_GROUP_DELETE_ROADVEH;

   232

			break;

   233

   234

		case VEH_SHIP:

   235

			w->widget[GRP_WIDGET_LIST_VEHICLE].tooltips = STR_9823_SHIPS_CLICK_ON_SHIP_FOR;

   236

			w->widget[GRP_WIDGET_AVAILABLE_VEHICLES].data = STR_AVAILABLE_SHIPS;

   237

   238

			w->widget[GRP_WIDGET_CREATE_GROUP].data = SPR_GROUP_CREATE_SHIP;

   239

			w->widget[GRP_WIDGET_RENAME_GROUP].data = SPR_GROUP_RENAME_SHIP;

   240

			w->widget[GRP_WIDGET_DELETE_GROUP].data = SPR_GROUP_DELETE_SHIP;

   241

			break;

   242

   243

		case VEH_AIRCRAFT:

   244

			w->widget[GRP_WIDGET_LIST_VEHICLE].tooltips = STR_A01F_AIRCRAFT_CLICK_ON_AIRCRAFT;

   245

			w->widget[GRP_WIDGET_AVAILABLE_VEHICLES].data = STR_AVAILABLE_AIRCRAFT;

   246

   247

			w->widget[GRP_WIDGET_CREATE_GROUP].data = SPR_GROUP_CREATE_AIRCRAFT;

   248

			w->widget[GRP_WIDGET_RENAME_GROUP].data = SPR_GROUP_RENAME_AIRCRAFT;

   249

			w->widget[GRP_WIDGET_DELETE_GROUP].data = SPR_GROUP_DELETE_AIRCRAFT;

   250

			break;

   251

   252

		default: NOT_REACHED();

   253

	}

   254

}

   255

   256

/**

   257

 * Update/redraw the group action dropdown

   258

 * @param w   the window the dropdown belongs to

   259

 * @param gid the currently selected group in the window

   260

 */

   261

static void UpdateGroupActionDropdown(Window *w, GroupID gid, bool refresh = true)

   262

{

   263

	if (refresh && !w->IsWidgetLowered(GRP_WIDGET_MANAGE_VEHICLES_DROPDOWN)) return;

   264

   265

	static StringID action_str[] = {

   266

		STR_REPLACE_VEHICLES,

   267

		STR_SEND_FOR_SERVICING,

   268

		STR_SEND_TRAIN_TO_DEPOT,

   269

		STR_NULL,

   270

		STR_NULL,

   271

		INVALID_STRING_ID

   272

	};

   273

   274

	action_str[3] = IsValidGroupID(gid) ? STR_GROUP_ADD_SHARED_VEHICLE : INVALID_STRING_ID;

   275

	action_str[4] = IsValidGroupID(gid) ? STR_GROUP_REMOVE_ALL_VEHICLES : INVALID_STRING_ID;

   276

   277

	ShowDropDownMenu(w, action_str, 0, GRP_WIDGET_MANAGE_VEHICLES_DROPDOWN, 0, 0);

   278

}

   279

   280

/**

   281

 * bitmask for w->window_number

   282

 * 0-7   PlayerID (owner)

   283

 * 11-15 vehicle type

   284

 **/

   285

static void GroupWndProc(Window *w, WindowEvent *e)

   286

{

   287

	const PlayerID owner = (PlayerID)GB(w->window_number, 0, 8);

   288

	const Player *p = GetPlayer(owner);

   289

	groupveh_d *gv = &WP(w, groupveh_d);

   290

	grouplist_d *gl = &WP(w, groupveh_d).gl;

   291

   292

	gv->vehicle_type = (VehicleType)GB(w->window_number, 11, 5);

   293

   294

	switch(e->event) {

   295

		case WE_INVALIDATE_DATA:

   296

			gv->l.flags |= VL_REBUILD;

   297

			gl->l.flags |= VL_REBUILD;

   298

			UpdateGroupActionDropdown(w, gv->group_sel);

   299

			SetWindowDirty(w);

   300

			break;

   301

   302

		case WE_CREATE:

   303

			CreateVehicleGroupWindow(w);

   304

			break;

   305

   306

		case WE_PAINT: {

   307

			int x = 203;

   308

			int y2 = PLY_WND_PRC__OFFSET_TOP_WIDGET;

   309

			int y1 = PLY_WND_PRC__OFFSET_TOP_WIDGET + 2;

   310

			int max;

   311

			int i;

   312

   313

			/* If we select the all vehicles, gv->list will contain all vehicles of the player

   314

			 * else gv->list will contain all vehicles which belong to the selected group */

   315

			BuildVehicleList(gv, owner, gv->group_sel, IsAllGroupID(gv->group_sel) ? VLW_STANDARD : VLW_GROUP_LIST);

   316

			SortVehicleList(gv);

   317

   318

   319

			BuildGroupList(gl, owner, gv->vehicle_type);

   320

			SortGroupList(gl);

   321

   322

			SetVScrollCount(w, gl->l.list_length);

   323

			SetVScroll2Count(w, gv->l.list_length);

   324

   325

			/* The drop down menu is out, *but* it may not be used, retract it. */

   326

			if (gv->l.list_length == 0 && w->IsWidgetLowered(GRP_WIDGET_MANAGE_VEHICLES_DROPDOWN)) {

   327

				w->RaiseWidget(GRP_WIDGET_MANAGE_VEHICLES_DROPDOWN);

   328

				Window **w2;

   329

				FOR_ALL_WINDOWS(w2) {

   330

					if (w->window_class  == WP(*w2, dropdown_d).parent_wnd_class &&

   331

							w->window_number == WP(*w2, dropdown_d).parent_wnd_num) {

   332

						DeleteWindow(*w2);

   333

						break;

   334

					}

   335

				}

   336

			}

   337

   338

			/* Disable all lists management button when the list is empty */

   339

			w->SetWidgetsDisabledState(gv->l.list_length == 0 || _local_player != owner,

   340

					GRP_WIDGET_STOP_ALL,

   341

					GRP_WIDGET_START_ALL,

   342

					GRP_WIDGET_MANAGE_VEHICLES,

   343

					GRP_WIDGET_MANAGE_VEHICLES_DROPDOWN,

   344

					WIDGET_LIST_END);

   345

   346

			/* Disable the group specific function when we select the default group or all vehicles */

   347

			w->SetWidgetsDisabledState(IsDefaultGroupID(gv->group_sel) || IsAllGroupID(gv->group_sel) || _local_player != owner,

   348

					GRP_WIDGET_DELETE_GROUP,

   349

					GRP_WIDGET_RENAME_GROUP,

   350

					GRP_WIDGET_REPLACE_PROTECTION,

   351

					WIDGET_LIST_END);

   352

   353

			/* Disable remaining buttons for non-local player

   354

			 * Needed while changing _local_player, eg. by cheats

   355

			 * All procedures (eg. move vehicle to another group)

   356

			 *  verify, whether you are the owner of the vehicle,

   357

			 *  so it doesn't have to be disabled

   358

			 */

   359

			w->SetWidgetsDisabledState(_local_player != owner,

   360

					GRP_WIDGET_CREATE_GROUP,

   361

					GRP_WIDGET_AVAILABLE_VEHICLES,

   362

					WIDGET_LIST_END);

   363

   364

   365

			/* If selected_group == DEFAULT_GROUP || ALL_GROUP, draw the standard caption

   366

			   We list all vehicles or ungrouped vehicles */

   367

			if (IsDefaultGroupID(gv->group_sel) || IsAllGroupID(gv->group_sel)) {

   368

				SetDParam(0, p->index);

   369

				SetDParam(1, gv->l.list_length);

   370

   371

				switch (gv->vehicle_type) {

   372

					case VEH_TRAIN:

   373

						w->widget[GRP_WIDGET_CAPTION].data = STR_881B_TRAINS;

   374

						w->widget[GRP_WIDGET_REPLACE_PROTECTION].data = SPR_GROUP_REPLACE_OFF_TRAIN;

   375

						break;

   376

					case VEH_ROAD:

   377

						w->widget[GRP_WIDGET_CAPTION].data = STR_9001_ROAD_VEHICLES;

   378

						w->widget[GRP_WIDGET_REPLACE_PROTECTION].data = SPR_GROUP_REPLACE_OFF_ROADVEH;

   379

						break;

   380

					case VEH_SHIP:

   381

						w->widget[GRP_WIDGET_CAPTION].data = STR_9805_SHIPS;

   382

						w->widget[GRP_WIDGET_REPLACE_PROTECTION].data = SPR_GROUP_REPLACE_OFF_SHIP;

   383

						break;

   384

					case VEH_AIRCRAFT:

   385

						w->widget[GRP_WIDGET_CAPTION].data =  STR_A009_AIRCRAFT;

   386

						w->widget[GRP_WIDGET_REPLACE_PROTECTION].data = SPR_GROUP_REPLACE_OFF_AIRCRAFT;

   387

						break;

   388

					default: NOT_REACHED(); break;

   389

				}

   390

			} else {

   391

				const Group *g = GetGroup(gv->group_sel);

   392

   393

				SetDParam(0, g->index);

   394

				SetDParam(1, g->num_vehicle);

   395

   396

				switch (gv->vehicle_type) {

   397

					case VEH_TRAIN:

   398

						w->widget[GRP_WIDGET_CAPTION].data = STR_GROUP_TRAINS_CAPTION;

   399

						w->widget[GRP_WIDGET_REPLACE_PROTECTION].data = (g->replace_protection) ? SPR_GROUP_REPLACE_ON_TRAIN : SPR_GROUP_REPLACE_OFF_TRAIN;

   400

						break;

   401

					case VEH_ROAD:

   402

						w->widget[GRP_WIDGET_CAPTION].data = STR_GROUP_ROADVEH_CAPTION;

   403

						w->widget[GRP_WIDGET_REPLACE_PROTECTION].data = (g->replace_protection) ? SPR_GROUP_REPLACE_ON_ROADVEH : SPR_GROUP_REPLACE_OFF_ROADVEH;

   404

						break;

   405

					case VEH_SHIP:

   406

						w->widget[GRP_WIDGET_CAPTION].data = STR_GROUP_SHIPS_CAPTION;

   407

						w->widget[GRP_WIDGET_REPLACE_PROTECTION].data = (g->replace_protection) ? SPR_GROUP_REPLACE_ON_SHIP : SPR_GROUP_REPLACE_OFF_SHIP;

   408

						break;

   409

					case VEH_AIRCRAFT:

   410

						w->widget[GRP_WIDGET_CAPTION].data = STR_GROUP_AIRCRAFTS_CAPTION;

   411

						w->widget[GRP_WIDGET_REPLACE_PROTECTION].data = (g->replace_protection) ? SPR_GROUP_REPLACE_ON_AIRCRAFT : SPR_GROUP_REPLACE_OFF_AIRCRAFT;

   412

						break;

   413

					default: NOT_REACHED(); break;

   414

				}

   415

			}

   416

   417

   418

			DrawWindowWidgets(w);

   419

   420

			/* Draw Matrix Group

   421

			 * The selected group is drawn in white */

   422

			StringID str_all_veh, str_no_group_veh;

   423

   424

			switch (gv->vehicle_type) {

   425

				case VEH_TRAIN:

   426

					str_all_veh = STR_GROUP_ALL_TRAINS;

   427

					str_no_group_veh = STR_GROUP_DEFAULT_TRAINS;

   428

					break;

   429

				case VEH_ROAD:

   430

					str_all_veh = STR_GROUP_ALL_ROADS;

   431

					str_no_group_veh = STR_GROUP_DEFAULT_ROADS;

   432

					break;

   433

				case VEH_SHIP:

   434

					str_all_veh = STR_GROUP_ALL_SHIPS;

   435

					str_no_group_veh = STR_GROUP_DEFAULT_SHIPS;

   436

					break;

   437

				case VEH_AIRCRAFT:

   438

					str_all_veh = STR_GROUP_ALL_AIRCRAFTS;

   439

					str_no_group_veh = STR_GROUP_DEFAULT_AIRCRAFTS;

   440

					break;

   441

				default: NOT_REACHED(); break;

   442

			}

   443

			DrawString(10, y1, str_all_veh, IsAllGroupID(gv->group_sel) ? TC_WHITE : TC_BLACK);

   444

   445

			y1 += 13;

   446

   447

			DrawString(10, y1, str_no_group_veh, IsDefaultGroupID(gv->group_sel) ? TC_WHITE : TC_BLACK);

   448

   449

			max = min(w->vscroll.pos + w->vscroll.cap, gl->l.list_length);

   450

			for (i = w->vscroll.pos ; i < max ; ++i) {

   451

				const Group *g = gl->sort_list[i];

   452

   453

				assert(g->owner == owner);

   454

   455

				y1 += PLY_WND_PRC__SIZE_OF_ROW_TINY;

   456

   457

				/* draw the selected group in white, else we draw it in black */

   458

				SetDParam(0, g->index);

   459

				DrawString(10, y1, STR_GROUP_NAME, (gv->group_sel == g->index) ? TC_WHITE : TC_BLACK);

   460

   461

				/* draw the number of vehicles of the group */

   462

				SetDParam(0, g->num_vehicle);

   463

				DrawStringRightAligned(187, y1 + 1, STR_GROUP_TINY_NUM, (gv->group_sel == g->index) ? TC_WHITE : TC_BLACK);

   464

			}

   465

   466

			/* Draw Matrix Vehicle according to the vehicle list built before */

   467

			DrawString(285, 15, _vehicle_sort_listing[gv->l.sort_type], TC_BLACK);

   468

			DoDrawString(gv->l.flags & VL_DESC ? DOWNARROW : UPARROW, 269, 15, TC_BLACK);

   469

   470

			max = min(w->vscroll2.pos + w->vscroll2.cap, gv->l.list_length);

   471

			for (i = w->vscroll2.pos ; i < max ; ++i) {

   472

				const Vehicle* v = gv->sort_list[i];

   473

   474

				assert(v->type == gv->vehicle_type && v->owner == owner);

   475

   476

				DrawVehicleImage(v, x + 19, y2 + 6, w->hscroll.cap, 0, gv->vehicle_sel);

   477

				DrawVehicleProfitButton(v, x, y2 + 13);

   478

   479

				SetDParam(0, v->unitnumber);

   480

				DrawString(x, y2 + 2, v->IsInDepot() ? STR_021F : (v->age > v->max_age - 366 ? STR_00E3 : STR_00E2), TC_FROMSTRING);

   481

   482

				if (w->resize.step_height == PLY_WND_PRC__SIZE_OF_ROW_BIG2) DrawSmallOrderList(v, x + 138, y2);

   483

   484

				SetDParam(0, v->profit_this_year);

   485

				SetDParam(1, v->profit_last_year);

   486

				DrawString(x + 19, y2 + w->resize.step_height - 8, STR_0198_PROFIT_THIS_YEAR_LAST_YEAR, TC_FROMSTRING);

   487

   488

				if (IsValidGroupID(v->group_id)) {

   489

					SetDParam(0, v->group_id);

   490

					DrawString(x + 19, y2, STR_GROUP_TINY_NAME, TC_BLACK);

   491

				}

   492

   493

				y2 += w->resize.step_height;

   494

			}

   495

   496

			break;

   497

		}

   498

   499

		case WE_CLICK:

   500

			switch(e->we.click.widget) {

   501

				case GRP_WIDGET_SORT_BY_ORDER: // Flip sorting method ascending/descending

   502

					gv->l.flags ^= VL_DESC;

   503

					gv->l.flags |= VL_RESORT;

   504

   505

					gv->_sorting->order = !!(gv->l.flags & VL_DESC);

   506

					SetWindowDirty(w);

   507

					break;

   508

   509

				case GRP_WIDGET_SORT_BY_TEXT:

   510

				case GRP_WIDGET_SORT_BY_DROPDOWN: // Select sorting criteria dropdown menu

   511

					ShowDropDownMenu(w, _vehicle_sort_listing, gv->l.sort_type,  GRP_WIDGET_SORT_BY_DROPDOWN, 0, 0);

   512

					return;

   513

   514

				case GRP_WIDGET_ALL_VEHICLES: // All vehicles button

   515

					if (!IsAllGroupID(gv->group_sel)) {

   516

						gv->group_sel = ALL_GROUP;