uint DeparturesWindow<Twaypoint>::GetMinWidth() const
{
uint result = 0;
/* Time */
result = cached_date_width;
/* Vehicle type icon */
result += _settings_client.gui.departure_show_vehicle_type ? (GetStringBoundingBox(STR_DEPARTURES_TYPE_PLANE)).width : 0;
/* Status */
result += cached_status_width;
/* Find the maximum company name width. */
int toc_width = 0;
/* Find the maximum company name width. */
int group_width = 0;
/* Find the maximum vehicle name width. */
int veh_width = 0;
if (_settings_client.gui.departure_show_vehicle || _settings_client.gui.departure_show_company || _settings_client.gui.departure_show_group) {
for (uint i = 0; i < 4; ++i) {
VehicleList vehicles;
/* MAX_COMPANIES is probably the wrong thing to put here, but it works. GenerateVehicleSortList doesn't check the company when the type of list is VL_STATION_LIST (r20801). */
if (!GenerateVehicleSortList(&vehicles, VehicleListIdentifier(VL_STATION_LIST, (VehicleType)(VEH_TRAIN + i), MAX_COMPANIES, station).Pack())) {
/* Something went wrong: panic! */
continue;
}
for (const Vehicle **v = vehicles.Begin(); v != vehicles.End(); v++) {
SetDParam(0, (uint64)((*v)->index));
int width = (GetStringBoundingBox(STR_DEPARTURES_VEH)).width;
if (_settings_client.gui.departure_show_vehicle && width > veh_width) veh_width = width;
if ((*v)->group_id != INVALID_GROUP && (*v)->group_id != DEFAULT_GROUP) {
SetDParam(0, (uint64)((*v)->group_id));
width = (GetStringBoundingBox(STR_DEPARTURES_GROUP)).width;
if (_settings_client.gui.departure_show_group && width > group_width) group_width = width;
}
SetDParam(0, (uint64)((*v)->owner));
width = (GetStringBoundingBox(STR_DEPARTURES_TOC)).width;
if (_settings_client.gui.departure_show_company && width > toc_width) toc_width = width;
}
}
}
result += toc_width + veh_width + group_width;
return result + 140;
}
void DeparturesWindow<Twaypoint>::DrawDeparturesListItems(const Rect &r) const
{
int left = r.left + WD_MATRIX_LEFT;
int right = r.right - WD_MATRIX_RIGHT;
bool rtl = _current_text_dir == TD_RTL;
bool ltr = !rtl;
int text_offset = WD_FRAMERECT_RIGHT;
int text_left = left + (rtl ? 0 : text_offset);
int text_right = right - (rtl ? text_offset : 0);
int y = r.top + 1;
uint max_departures = min(this->vscroll->GetPosition() + this->vscroll->GetCapacity(), this->departures->Length() + this->arrivals->Length());
if (max_departures > _settings_client.gui.max_departures) {
max_departures = _settings_client.gui.max_departures;
}
byte small_font_size = _settings_client.gui.departure_larger_font ? FONT_HEIGHT_NORMAL : FONT_HEIGHT_SMALL;
/* Draw the black background. */
GfxFillRect(r.left + 1, r.top, r.right - 1, r.bottom, PC_BLACK);
/* Nothing selected? Then display the information text. */
bool none_selected[2] = {true, true};
for (uint i = 0; i < 4; ++i)
{
if (this->show_types[i]) {
none_selected[0] = false;
break;
}
}
for (uint i = 0; i < 2; ++i)
{
if (this->departure_types[i]) {
none_selected[1] = false;
break;
}
}
if (none_selected[0] || none_selected[1]) {
DrawString(text_left, text_right, y + 1, STR_DEPARTURES_NONE_SELECTED);
return;
}
/* No scheduled departures? Then display the information text. */
if (max_departures == 0) {
DrawString(text_left, text_right, y + 1, STR_DEPARTURES_EMPTY);
return;
}
/* Find the maximum possible width of the departure time and "Expt <time>" fields. */
int time_width = cached_date_width;
if (!_settings_client.gui.departure_show_both) {
time_width += (departure_types[0] && departure_types[1] ? cached_date_arrow_width : 0);
}
/* Vehicle type icon */
int type_width = _settings_client.gui.departure_show_vehicle_type ? (GetStringBoundingBox(STR_DEPARTURES_TYPE_PLANE)).width : 0;
/* Find the maximum width of the status field */
int status_width = cached_status_width;
/* Find the width of the "Calling at:" field. */
int calling_at_width = (GetStringBoundingBox(_settings_client.gui.departure_larger_font ? STR_DEPARTURES_CALLING_AT_LARGE : STR_DEPARTURES_CALLING_AT)).width;
/* Find the maximum company name width. */
int toc_width = 0;
/* Find the maximum group name width. */
int group_width = 0;
/* Find the maximum vehicle name width. */
int veh_width = 0;
if (_settings_client.gui.departure_show_vehicle || _settings_client.gui.departure_show_company || _settings_client.gui.departure_show_group) {
for (uint i = 0; i < 4; ++i) {
VehicleList vehicles;
/* MAX_COMPANIES is probably the wrong thing to put here, but it works. GenerateVehicleSortList doesn't check the company when the type of list is VL_STATION_LIST (r20801). */
if (!GenerateVehicleSortList(&vehicles, VehicleListIdentifier(VL_STATION_LIST, (VehicleType)(VEH_TRAIN + i), MAX_COMPANIES, station).Pack())) {
/* Something went wrong: panic! */
continue;
}
for (const Vehicle **v = vehicles.Begin(); v != vehicles.End(); v++) {
SetDParam(0, (uint64)((*v)->index));
int width = (GetStringBoundingBox(STR_DEPARTURES_VEH)).width;
if (_settings_client.gui.departure_show_vehicle && width > veh_width) veh_width = width;
if ((*v)->group_id != INVALID_GROUP && (*v)->group_id != DEFAULT_GROUP) {
SetDParam(0, (uint64)((*v)->group_id));
width = (GetStringBoundingBox(STR_DEPARTURES_GROUP)).width;
if (_settings_client.gui.departure_show_group && width > group_width) group_width = width;
}
SetDParam(0, (uint64)((*v)->owner));
width = (GetStringBoundingBox(STR_DEPARTURES_TOC)).width;
if (_settings_client.gui.departure_show_company && width > toc_width) toc_width = width;
}
}
}
uint departure = 0;
uint arrival = 0;
/* Draw each departure. */
for (uint i = 0; i < max_departures; ++i) {
const Departure *d;
if (arrival == this->arrivals->Length()) {
d = (*(this->departures))[departure++];
} else if (departure == this->departures->Length()) {
d = (*(this->arrivals))[arrival++];
} else {
d = (*(this->departures))[departure];
const Departure *a = (*(this->arrivals))[arrival];
if (a->scheduled_date < d->scheduled_date) {
d = a;
arrival++;
} else {
departure++;
}
}
if (i < this->vscroll->GetPosition()) {
continue;
}
/* If for some reason the departure is too far in the future or is at a negative time, skip it. */
if ((d->scheduled_date / DAY_TICKS) > (_date + _settings_client.gui.max_departure_time) ||
d->scheduled_date < 0) {
continue;
}
if (d->terminus == INVALID_STATION) continue;
StringID time_str = (departure_types[0] && departure_types[1]) ? (d->type == D_DEPARTURE ? STR_DEPARTURES_TIME_DEP : STR_DEPARTURES_TIME_ARR) : STR_DEPARTURES_TIME;
if (_settings_client.gui.departure_show_both) time_str = STR_DEPARTURES_TIME_BOTH;
/* Time */
SetDParam(0, d->scheduled_date);
SetDParam(1, d->scheduled_date - d->order->wait_time);
ltr ? DrawString( text_left, text_left + time_width, y + 1, time_str)
: DrawString(text_right - time_width, text_right, y + 1, time_str);
/* Vehicle type icon, with thanks to sph */
if (_settings_client.gui.departure_show_vehicle_type) {
StringID type = STR_DEPARTURES_TYPE_TRAIN;
int offset = (_settings_client.gui.departure_show_vehicle_color ? 1 : 0);
switch (d->vehicle->type) {
case VEH_TRAIN:
type = STR_DEPARTURES_TYPE_TRAIN;
break;
case VEH_ROAD:
type = IsCargoInClass(d->vehicle->cargo_type, CC_PASSENGERS) ? STR_DEPARTURES_TYPE_BUS : STR_DEPARTURES_TYPE_LORRY;
break;
case VEH_SHIP:
type = STR_DEPARTURES_TYPE_SHIP;
break;
case VEH_AIRCRAFT:
type = STR_DEPARTURES_TYPE_PLANE;
break;
default:
break;
}
type += offset;
DrawString(text_left + time_width + 3, text_left + time_width + type_width + 3, y, type);
}
/* The icons to show with the destination and via stations. */
StringID icon = STR_DEPARTURES_STATION_NONE;
StringID icon_via = STR_DEPARTURES_STATION_NONE;
if (_settings_client.gui.departure_destination_type) {
Station *t = Station::Get(d->terminus.station);
if (t->facilities & FACIL_DOCK &&
t->facilities & FACIL_AIRPORT &&
d->vehicle->type != VEH_SHIP &&
d->vehicle->type != VEH_AIRCRAFT) {
icon = STR_DEPARTURES_STATION_PORTAIRPORT;
} else if (t->facilities & FACIL_DOCK &&
d->vehicle->type != VEH_SHIP) {
icon = STR_DEPARTURES_STATION_PORT;
} else if (t->facilities & FACIL_AIRPORT &&
d->vehicle->type != VEH_AIRCRAFT) {
icon = STR_DEPARTURES_STATION_AIRPORT;
}
}
if (_settings_client.gui.departure_destination_type && d->via != INVALID_STATION) {
Station *t = Station::Get(d->via);
if (t->facilities & FACIL_DOCK &&
t->facilities & FACIL_AIRPORT &&
d->vehicle->type != VEH_SHIP &&
d->vehicle->type != VEH_AIRCRAFT) {
icon_via = STR_DEPARTURES_STATION_PORTAIRPORT;
} else if (t->facilities & FACIL_DOCK &&
d->vehicle->type != VEH_SHIP) {
icon_via = STR_DEPARTURES_STATION_PORT;
} else if (t->facilities & FACIL_AIRPORT &&
d->vehicle->type != VEH_AIRCRAFT) {
icon_via = STR_DEPARTURES_STATION_AIRPORT;
}
}
/* Destination */
if (d->via == INVALID_STATION) {
/* Only show the terminus. */
SetDParam(0, d->terminus.station);
SetDParam(1, icon);
ltr ? DrawString( text_left + time_width + type_width + 6, text_right - status_width - (toc_width + veh_width + group_width + 2) - 2, y + 1, STR_DEPARTURES_TERMINUS)
: DrawString(text_left + status_width + (toc_width + veh_width + group_width + 2) + 2, text_right - time_width - type_width - 6, y + 1, STR_DEPARTURES_TERMINUS);
} else {
/* Show the terminus and the via station. */
SetDParam(0, d->terminus.station);
SetDParam(1, icon);
SetDParam(2, d->via);
SetDParam(3, icon_via);
int text_width = (GetStringBoundingBox(STR_DEPARTURES_TERMINUS_VIA_STATION)).width;
if (text_width < text_right - status_width - (toc_width + veh_width + group_width + 2) - 2 - (text_left + time_width + type_width + 6)) {
/* They will both fit, so show them both. */
SetDParam(0, d->terminus.station);
SetDParam(1, icon);
SetDParam(2, d->via);
SetDParam(3, icon_via);
ltr ? DrawString( text_left + time_width + type_width + 6, text_right - status_width - (toc_width + veh_width + group_width + 2) - 2, y + 1, STR_DEPARTURES_TERMINUS_VIA_STATION)
: DrawString(text_left + status_width + (toc_width + veh_width + group_width + 2) + 2, text_right - time_width - type_width - 6, y + 1, STR_DEPARTURES_TERMINUS_VIA_STATION);
} else {
/* They won't both fit, so switch between showing the terminus and the via station approximately every 4 seconds. */
if (this->tick_count & (1 << 7)) {
SetDParam(0, d->via);
SetDParam(1, icon_via);
ltr ? DrawString( text_left + time_width + type_width + 6, text_right - status_width - (toc_width + veh_width + group_width + 2) - 2, y + 1, STR_DEPARTURES_VIA)
: DrawString(text_left + status_width + (toc_width + veh_width + group_width + 2) + 2, text_right - time_width - type_width - 6, y + 1, STR_DEPARTURES_VIA);
} else {
SetDParam(0, d->terminus.station);
SetDParam(1, icon);
ltr ? DrawString( text_left + time_width + type_width + 6, text_right - status_width - (toc_width + veh_width + group_width + 2) - 2, y + 1, STR_DEPARTURES_TERMINUS_VIA)
: DrawString(text_left + status_width + (toc_width + veh_width + group_width + 2) + 2, text_right - time_width - type_width - 6, y + 1, STR_DEPARTURES_TERMINUS_VIA);
}
}
}
/* Status */
{
int status_left = ltr ? text_right - status_width - 2 - (toc_width + veh_width + group_width + 2) : text_left + (toc_width + veh_width + group_width + 2) + 7;
int status_right = ltr ? text_right - (toc_width + veh_width + group_width + 2) + 2 : text_left + status_width + 2 + (toc_width + veh_width + group_width + 7);
if (d->status == D_ARRIVED) {
/* The vehicle has arrived. */
DrawString(status_left, status_right, y + 1, STR_DEPARTURES_ARRIVED);
} else if(d->status == D_CANCELLED) {
/* The vehicle has been cancelled. */
DrawString(status_left, status_right, y + 1, STR_DEPARTURES_CANCELLED);
} else{
if (d->lateness <= DAY_TICKS && d->scheduled_date > ((_date * DAY_TICKS) + _date_fract)) {
/* We have no evidence that the vehicle is late, so assume it is on time. */
DrawString(status_left, status_right, y + 1, STR_DEPARTURES_ON_TIME);
} else {
if ((d->scheduled_date + d->lateness) < ((_date * DAY_TICKS) + _date_fract)) {
/* The vehicle was expected to have arrived by now, even if we knew it was going to be late. */
/* We assume that the train stays at least a day at a station so it won't accidentally be marked as delayed for a fraction of a day. */
DrawString(status_left, status_right, y + 1, STR_DEPARTURES_DELAYED);
} else {
/* The vehicle is expected to be late and is not yet due to arrive. */
SetDParam(0, d->scheduled_date + d->lateness);
DrawString(status_left, status_right, y + 1, STR_DEPARTURES_EXPECTED);
}
}
}
}
/* Vehicle name */
if (_settings_client.gui.departure_show_vehicle) {
SetDParam(0, (uint64)(d->vehicle->index));
ltr ? DrawString(text_right - (toc_width + veh_width + group_width + 2), text_right - toc_width - group_width - 2, y + 1, STR_DEPARTURES_VEH)
: DrawString( text_left + toc_width + group_width + 2, text_left + (toc_width + veh_width + group_width + 2), y + 1, STR_DEPARTURES_VEH);
}
/* Group name */
if (_settings_client.gui.departure_show_group && d->vehicle->group_id != INVALID_GROUP && d->vehicle->group_id != DEFAULT_GROUP) {
SetDParam(0, (uint64)(d->vehicle->group_id));
ltr ? DrawString(text_right - (toc_width + group_width + 2), text_right - toc_width - 2, y + 1, STR_DEPARTURES_GROUP)
: DrawString( text_left + toc_width + 2, text_left + (toc_width + group_width + 2), y + 1, STR_DEPARTURES_GROUP);
}
/* Operating company */
if (_settings_client.gui.departure_show_company) {
SetDParam(0, (uint64)(d->vehicle->owner));
ltr ? DrawString(text_right - toc_width, text_right, y + 1, STR_DEPARTURES_TOC, TC_FROMSTRING, SA_RIGHT)
: DrawString( text_left, text_left + toc_width, y + 1, STR_DEPARTURES_TOC, TC_FROMSTRING, SA_LEFT);
}
int bottom_y = y + this->entry_height - small_font_size - (_settings_client.gui.departure_larger_font ? 1 : 3);
/* Calling at */
ltr ? DrawString( text_left, text_left + calling_at_width, bottom_y, _settings_client.gui.departure_larger_font ? STR_DEPARTURES_CALLING_AT_LARGE : STR_DEPARTURES_CALLING_AT)
: DrawString(text_right - calling_at_width, text_right, bottom_y, _settings_client.gui.departure_larger_font ? STR_DEPARTURES_CALLING_AT_LARGE : STR_DEPARTURES_CALLING_AT);
/* List of stations */
/* RTL languages can be handled in the language file, e.g. by having the following: */
/* STR_DEPARTURES_CALLING_AT_STATION :{STATION}, {RAW_STRING} */
/* STR_DEPARTURES_CALLING_AT_LAST_STATION :{STATION} & {RAW_STRING}*/
char buffer[512], scratch[512];
if (d->calling_at.Length() != 0) {
SetDParam(0, (uint64)(*d->calling_at.Get(0)).station);
GetString(scratch, STR_DEPARTURES_CALLING_AT_FIRST_STATION, lastof(scratch));
StationID continuesTo = INVALID_STATION;
if (d->calling_at.Get(0)->station == d->terminus.station && d->calling_at.Length() > 1) {
continuesTo = d->calling_at.Get(d->calling_at.Length() - 1)->station;
} else if (d->calling_at.Length() > 1) {
/* There's more than one stop. */
uint i;
/* For all but the last station, write out ", <station>". */
for (i = 1; i < d->calling_at.Length() - 1; ++i) {
StationID s = d->calling_at.Get(i)->station;
if (s == d->terminus.station) {
continuesTo = d->calling_at.Get(d->calling_at.Length() - 1)->station;
break;
}
SetDParam(0, (uint64)scratch);
SetDParam(1, (uint64)s);
GetString(buffer, STR_DEPARTURES_CALLING_AT_STATION, lastof(buffer));
strncpy(scratch, buffer, sizeof(scratch));
}
/* Finally, finish off with " and <station>". */
SetDParam(0, (uint64)scratch);
SetDParam(1, (uint64)d->calling_at.Get(i)->station);
GetString(buffer, STR_DEPARTURES_CALLING_AT_LAST_STATION, lastof(buffer));
strncpy(scratch, buffer, sizeof(scratch));
}
SetDParam(0, (uint64)scratch);
StringID string;
if (continuesTo == INVALID_STATION) {
string = _settings_client.gui.departure_larger_font ? STR_DEPARTURES_CALLING_AT_LIST_LARGE : STR_DEPARTURES_CALLING_AT_LIST;
} else {
SetDParam(1, continuesTo);
string = _settings_client.gui.departure_larger_font ? STR_DEPARTURES_CALLING_AT_LIST_SMART_TERMINUS_LARGE : STR_DEPARTURES_CALLING_AT_LIST_SMART_TERMINUS;
}
GetString(buffer, string, lastof(buffer));
} else {
buffer[0] = 0;
//SetDParam(0, d->terminus);
//GetString(scratch, STR_DEPARTURES_CALLING_AT_FIRST_STATION, lastof(scratch));
}
int list_width = (GetStringBoundingBox(buffer, _settings_client.gui.departure_larger_font ? FS_NORMAL : FS_SMALL)).width;
/* Draw the whole list if it will fit. Otherwise scroll it. */
if (list_width < text_right - (text_left + calling_at_width + 2)) {
ltr ? DrawString(text_left + calling_at_width + 2, text_right, bottom_y, buffer)
: DrawString( text_left, text_right - calling_at_width - 2, bottom_y, buffer);
} else {
DrawPixelInfo tmp_dpi;
if (ltr
? !FillDrawPixelInfo(&tmp_dpi, text_left + calling_at_width + 2, bottom_y, text_right - (text_left + calling_at_width + 2), small_font_size + 3)
: !FillDrawPixelInfo(&tmp_dpi, text_left , bottom_y, text_right - (text_left + calling_at_width + 2), small_font_size + 3)) {
y += this->entry_height;
continue;
}
DrawPixelInfo *old_dpi = _cur_dpi;
_cur_dpi = &tmp_dpi;
/* The scrolling text starts out of view at the right of the screen and finishes when it is out of view at the left of the screen. */
int pos = ltr
? text_right - (this->tick_count % (list_width + text_right - text_left))
: text_left + (this->tick_count % (list_width + text_right - text_left));
ltr ? DrawString( pos, INT16_MAX, 0, buffer, TC_FROMSTRING, SA_LEFT | SA_FORCE)
: DrawString(-INT16_MAX, pos, 0, buffer, TC_FROMSTRING, SA_RIGHT | SA_FORCE);
_cur_dpi = old_dpi;
}
y += this->entry_height;
}
}