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(svn r18010) -Codechange: Split StationViewWindow::OnPaint in four functions.
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alberth
parent
1eea96d636
commit
cc320dc4d0
@ -807,53 +807,14 @@ struct StationViewWindow : public Window {
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virtual void OnPaint()
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{
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StationID station_id = this->window_number;
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const Station *st = Station::Get(station_id);
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CargoDataList cargolist;
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uint32 transfers = 0;
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this->OrderWaitingCargo(&cargolist, &transfers);
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/* count types of cargos waiting in station */
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for (CargoID i = 0; i < NUM_CARGO; i++) {
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if (st->goods[i].cargo.Empty()) {
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this->cargo_rows[i] = 0;
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} else {
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/* Add an entry for total amount of cargo of this type waiting. */
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cargolist.push_back(CargoData(i, INVALID_STATION, st->goods[i].cargo.Count()));
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/* Set the row for this cargo entry for the expand/hide button */
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this->cargo_rows[i] = (uint16)cargolist.size();
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/* Add an entry for each distinct cargo source. */
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const StationCargoList::List *packets = st->goods[i].cargo.Packets();
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for (StationCargoList::ConstIterator it(packets->begin()); it != packets->end(); it++) {
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const CargoPacket *cp = *it;
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if (cp->SourceStation() != station_id) {
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bool added = false;
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/* Enable the expand/hide button for this cargo type */
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SetBit(transfers, i);
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/* Don't add cargo lines if not expanded */
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if (!HasBit(this->cargo, i)) break;
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/* Check if we already have this source in the list */
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for (CargoDataList::iterator jt(cargolist.begin()); jt != cargolist.end(); jt++) {
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CargoData *cd = &(*jt);
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if (cd->cargo == i && cd->source == cp->SourceStation()) {
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cd->count += cp->Count();
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added = true;
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break;
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}
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}
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if (!added) cargolist.push_back(CargoData(i, cp->SourceStation(), cp->Count()));
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}
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}
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}
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}
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this->vscroll.SetCount((int)cargolist.size() + 1); // update scrollbar
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/* disable some buttons */
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const Station *st = Station::Get(this->window_number);
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this->SetWidgetDisabledState(SVW_RENAME, st->owner != _local_company);
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this->SetWidgetDisabledState(SVW_TRAINS, !(st->facilities & FACIL_TRAIN));
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this->SetWidgetDisabledState(SVW_ROADVEHS, !(st->facilities & FACIL_TRUCK_STOP) && !(st->facilities & FACIL_BUS_STOP));
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@ -864,100 +825,180 @@ struct StationViewWindow : public Window {
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SetDParam(1, st->facilities);
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this->DrawWidgets();
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int x = 2; ///< coordinates used for printing waiting/accepted/rating of cargo
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int y = 15;
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Rect waiting_rect = {this->widget[SVW_WAITING].left, this->widget[SVW_WAITING].top, this->widget[SVW_WAITING].right, this->widget[SVW_WAITING].bottom};
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this->DrawWaitingCargo(waiting_rect, cargolist, transfers);
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Rect acceptlist_rect = {this->widget[SVW_ACCEPTLIST].left, this->widget[SVW_ACCEPTLIST].top, this->widget[SVW_ACCEPTLIST].right, this->widget[SVW_ACCEPTLIST].bottom};
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if (this->widget[SVW_ACCEPTS].data == STR_STATION_VIEW_RATINGS_BUTTON) {
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this->DrawAcceptedCargo(acceptlist_rect);
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} else {
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this->DrawCargoRatings(acceptlist_rect);
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}
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}
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/** Order waiting cargo by type and destination.
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* @param cargolist [out] Ordered cargo.
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* @param transfers [out] Bitmask for cargoes being transfered.
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* @pre \c *cargolist must be empty.
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*/
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void OrderWaitingCargo(CargoDataList *cargolist, uint32 *transfers)
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{
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assert(cargolist->size() == 0);
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*transfers = 0;
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StationID station_id = this->window_number;
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const Station *st = Station::Get(station_id);
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/* count types of cargos waiting in station */
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for (CargoID i = 0; i < NUM_CARGO; i++) {
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if (st->goods[i].cargo.Empty()) {
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this->cargo_rows[i] = 0;
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} else {
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/* Add an entry for total amount of cargo of this type waiting. */
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cargolist->push_back(CargoData(i, INVALID_STATION, st->goods[i].cargo.Count()));
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/* Set the row for this cargo entry for the expand/hide button */
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this->cargo_rows[i] = (uint16)cargolist->size();
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/* Add an entry for each distinct cargo source. */
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const StationCargoList::List *packets = st->goods[i].cargo.Packets();
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for (StationCargoList::ConstIterator it(packets->begin()); it != packets->end(); it++) {
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const CargoPacket *cp = *it;
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if (cp->SourceStation() != station_id) {
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bool added = false;
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/* Enable the expand/hide button for this cargo type */
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SetBit(*transfers, i);
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/* Don't add cargo lines if not expanded */
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if (!HasBit(this->cargo, i)) break;
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/* Check if we already have this source in the list */
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for (CargoDataList::iterator jt(cargolist->begin()); jt != cargolist->end(); jt++) {
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CargoData *cd = &(*jt);
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if (cd->cargo == i && cd->source == cp->SourceStation()) {
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cd->count += cp->Count();
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added = true;
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break;
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}
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}
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if (!added) cargolist->push_back(CargoData(i, cp->SourceStation(), cp->Count()));
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}
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}
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}
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}
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}
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/** Draw waiting cargo.
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* @param r Rectangle of the widget.
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* @param cargolist Cargo, ordered by type and destination.
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* @param transfers Bitmask for cargoes that are transfered.
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*/
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void DrawWaitingCargo(const Rect &r, const CargoDataList &cargolist, uint32 transfers) const
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{
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int y = r.top + WD_FRAMERECT_TOP;
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int pos = this->vscroll.GetPosition();
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uint width = this->widget[SVW_WAITING].right - this->widget[SVW_WAITING].left - 4;
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int maxrows = this->vscroll.GetCapacity();
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StringID str;
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const Station *st = Station::Get(this->window_number);
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if (--pos < 0) {
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str = STR_JUST_NOTHING;
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StringID str = STR_JUST_NOTHING;
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for (CargoID i = 0; i < NUM_CARGO; i++) {
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if (!st->goods[i].cargo.Empty()) str = STR_EMPTY;
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}
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SetDParam(0, str);
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DrawString(x, this->widget[SVW_WAITING].right - 2, y, STR_STATION_VIEW_WAITING_TITLE);
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y += 10;
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DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, STR_STATION_VIEW_WAITING_TITLE);
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y += FONT_HEIGHT_NORMAL;
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}
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int maxrows = this->vscroll.GetCapacity();
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for (CargoDataList::const_iterator it = cargolist.begin(); it != cargolist.end() && pos > -maxrows; ++it) {
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if (--pos < 0) {
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const CargoData *cd = &(*it);
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if (cd->source == INVALID_STATION) {
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/* Heading */
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DrawCargoIcons(cd->cargo, cd->count, x, y, width);
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DrawCargoIcons(cd->cargo, cd->count, r.left + WD_FRAMERECT_LEFT, y, r.right - r.left - WD_FRAMERECT_LEFT - WD_FRAMERECT_RIGHT);
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SetDParam(0, cd->cargo);
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SetDParam(1, cd->count);
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if (HasBit(transfers, cd->cargo)) {
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/* This cargo has transfers waiting so show the expand or shrink 'button' */
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const char *sym = HasBit(this->cargo, cd->cargo) ? "-" : "+";
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DrawString(this->widget[SVW_WAITING].left, this->widget[SVW_WAITING].right - 12, y, STR_STATION_VIEW_WAITING_CARGO, TC_FROMSTRING, SA_RIGHT);
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DrawString(this->widget[SVW_WAITING].right - 10, this->widget[SVW_WAITING].right, y, sym, TC_YELLOW);
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DrawString(r.left + WD_FRAMERECT_LEFT, r.right - 10, y, STR_STATION_VIEW_WAITING_CARGO, TC_FROMSTRING, SA_RIGHT);
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DrawString(r.right - 8, r.right, y, sym, TC_YELLOW);
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} else {
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DrawString(this->widget[SVW_WAITING].left, this->widget[SVW_WAITING].right - 4, y, STR_STATION_VIEW_WAITING_CARGO, TC_FROMSTRING, SA_RIGHT);
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DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, STR_STATION_VIEW_WAITING_CARGO, TC_FROMSTRING, SA_RIGHT);
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}
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} else {
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SetDParam(0, cd->cargo);
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SetDParam(1, cd->count);
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SetDParam(2, cd->source);
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DrawString(x, x + width, y, STR_STATION_VIEW_EN_ROUTE_FROM, TC_FROMSTRING, SA_RIGHT);
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DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, STR_STATION_VIEW_EN_ROUTE_FROM, TC_FROMSTRING, SA_RIGHT);
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}
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y += 10;
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y += FONT_HEIGHT_NORMAL;
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}
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}
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}
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/** Draw accepted cargo in the #SVW_ACCEPTLIST widget.
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* @param r Rectangle of the widget.
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*/
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void DrawAcceptedCargo(const Rect &r) const
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{
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char string[512];
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char *b = string;
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bool first = true;
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b = InlineString(b, STR_STATION_VIEW_ACCEPTS_CARGO);
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const Station *st = Station::Get(this->window_number);
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for (CargoID i = 0; i < NUM_CARGO; i++) {
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if (b >= lastof(string) - (1 + 2 * 4)) break; // ',' or ' ' and two calls to Utf8Encode()
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if (HasBit(st->goods[i].acceptance_pickup, GoodsEntry::ACCEPTANCE)) {
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if (first) {
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first = false;
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} else {
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/* Add a comma if this is not the first item */
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*b++ = ',';
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*b++ = ' ';
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}
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b = InlineString(b, CargoSpec::Get(i)->name);
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}
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}
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if (this->widget[SVW_ACCEPTS].data == STR_STATION_VIEW_RATINGS_BUTTON) { // small window with list of accepted cargo
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char string[512];
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char *b = string;
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bool first = true;
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/* If first is still true then no cargo is accepted */
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if (first) b = InlineString(b, STR_JUST_NOTHING);
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b = InlineString(b, STR_STATION_VIEW_ACCEPTS_CARGO);
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*b = '\0';
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for (CargoID i = 0; i < NUM_CARGO; i++) {
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if (b >= lastof(string) - (1 + 2 * 4)) break; // ',' or ' ' and two calls to Utf8Encode()
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if (HasBit(st->goods[i].acceptance_pickup, GoodsEntry::ACCEPTANCE)) {
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if (first) {
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first = false;
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} else {
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/* Add a comma if this is not the first item */
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*b++ = ',';
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*b++ = ' ';
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}
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b = InlineString(b, CargoSpec::Get(i)->name);
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}
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}
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/* Make sure we detect any buffer overflow */
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assert(b < endof(string));
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/* If first is still true then no cargo is accepted */
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if (first) b = InlineString(b, STR_JUST_NOTHING);
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SetDParamStr(0, string);
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DrawStringMultiLine(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, r.top + WD_FRAMERECT_TOP, r.bottom - WD_FRAMERECT_BOTTOM, STR_JUST_RAW_STRING);
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}
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*b = '\0';
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/** Draw cargo ratings in the #SVW_ACCEPTLIST widget.
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* @param r Rectangle of the widget.
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*/
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void DrawCargoRatings(const Rect &r) const
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{
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const Station *st = Station::Get(this->window_number);
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int y = r.top + WD_FRAMERECT_TOP;
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/* Make sure we detect any buffer overflow */
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assert(b < endof(string));
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DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, STR_STATION_VIEW_CARGO_RATINGS_TITLE);
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y += FONT_HEIGHT_NORMAL;
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SetDParamStr(0, string);
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DrawStringMultiLine(this->widget[SVW_ACCEPTLIST].left + 2, this->widget[SVW_ACCEPTLIST].right - 2, this->widget[SVW_ACCEPTLIST].top + 1, this->widget[SVW_ACCEPTLIST].bottom - 1, STR_JUST_RAW_STRING);
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} else { // extended window with list of cargo ratings
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y = this->widget[SVW_RATINGLIST].top + 1;
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const CargoSpec *cs;
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FOR_ALL_CARGOSPECS(cs) {
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const GoodsEntry *ge = &st->goods[cs->Index()];
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if (!HasBit(ge->acceptance_pickup, GoodsEntry::PICKUP)) continue;
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DrawString(this->widget[SVW_ACCEPTLIST].left + 2, this->widget[SVW_ACCEPTLIST].right - 2, y, STR_STATION_VIEW_CARGO_RATINGS_TITLE);
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y += 10;
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const CargoSpec *cs;
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FOR_ALL_CARGOSPECS(cs) {
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const GoodsEntry *ge = &st->goods[cs->Index()];
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if (!HasBit(ge->acceptance_pickup, GoodsEntry::PICKUP)) continue;
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SetDParam(0, cs->name);
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SetDParam(2, ToPercent8(ge->rating));
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SetDParam(1, STR_CARGO_RATING_APPALLING + (ge->rating >> 5));
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DrawString(this->widget[SVW_ACCEPTLIST].left + 8, this->widget[SVW_ACCEPTLIST].right - 2, y, STR_STATION_VIEW_CARGO_RATING);
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y += 10;
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}
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SetDParam(0, cs->name);
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SetDParam(2, ToPercent8(ge->rating));
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SetDParam(1, STR_CARGO_RATING_APPALLING + (ge->rating >> 5));
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DrawString(r.left + WD_FRAMERECT_LEFT + 6, r.right - WD_FRAMERECT_RIGHT, y, STR_STATION_VIEW_CARGO_RATING);
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y += FONT_HEIGHT_NORMAL;
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}
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}
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