virtual void OnPaint()
{
int rad = (_settings_game.station.modified_catchment) ? CA_DOCK : CA_UNMODIFIED;
this->DrawWidgets();
if (_settings_client.gui.station_show_coverage) {
SetTileSelectBigSize(-rad, -rad, 2 * rad, 2 * rad);
} else {
SetTileSelectSize(1, 1);
}
/* strings such as 'Size' and 'Coverage Area' */
int top = this->GetWidget<NWidgetBase>(BDSW_LT_OFF)->pos_y + this->GetWidget<NWidgetBase>(BDSW_LT_OFF)->current_y + WD_PAR_VSEP_NORMAL;
NWidgetBase *back_nwi = this->GetWidget<NWidgetBase>(BDSW_BACKGROUND);
int right = back_nwi->pos_x + back_nwi->current_x;
int bottom = back_nwi->pos_y + back_nwi->current_y;
top = DrawStationCoverageAreaText(back_nwi->pos_x + WD_FRAMERECT_LEFT, right - WD_FRAMERECT_RIGHT, top, SCT_ALL, rad, false) + WD_PAR_VSEP_NORMAL;
top = DrawStationCoverageAreaText(back_nwi->pos_x + WD_FRAMERECT_LEFT, right - WD_FRAMERECT_RIGHT, top, SCT_ALL, rad, true) + WD_PAR_VSEP_NORMAL;
/* Resize background if the window is too small.
* Never make the window smaller to avoid oscillating if the size change affects the acceptance.
* (This is the case, if making the window bigger moves the mouse into the window.) */
if (top > bottom) {
ResizeWindow(this, 0, top - bottom, false);
}
}
void UpdateSelectSize()
{
if (_selected_airport_index == -1) {
SetTileSelectSize(1, 1);
this->DisableWidget(BAIRW_LAYOUT_DECREASE);
this->DisableWidget(BAIRW_LAYOUT_INCREASE);
} else {
const AirportSpec *as = AirportClass::Get(_selected_airport_class, _selected_airport_index);
int w = as->size_x;
int h = as->size_y;
Direction rotation = as->rotation[_selected_airport_layout];
if (rotation == DIR_E || rotation == DIR_W) Swap(w, h);
SetTileSelectSize(w, h);
this->preview_sprite = GetCustomAirportSprite(as, _selected_airport_layout);
this->SetWidgetDisabledState(BAIRW_LAYOUT_DECREASE, _selected_airport_layout == 0);
this->SetWidgetDisabledState(BAIRW_LAYOUT_INCREASE, _selected_airport_layout + 1 >= as->num_table);
int rad = _settings_game.station.modified_catchment ? as->catchment : (uint)CA_UNMODIFIED;
if (_settings_client.gui.station_show_coverage) SetTileSelectBigSize(-rad, -rad, 2 * rad, 2 * rad);
}
}
virtual void OnPaint()
{
int rad = (_settings_game.station.modified_catchment) ? CA_DOCK : CA_UNMODIFIED;
this->DrawWidgets();
if (_settings_client.gui.station_show_coverage) {
SetTileSelectBigSize(-rad, -rad, 2 * rad, 2 * rad);
} else {
SetTileSelectSize(1, 1);
}
/* strings such as 'Size' and 'Coverage Area' */
int top = this->GetWidget<NWidgetBase>(BDSW_LT_OFF)->pos_y + this->GetWidget<NWidgetBase>(BDSW_LT_OFF)->current_y + WD_PAR_VSEP_NORMAL;
NWidgetBase *back_nwi = this->GetWidget<NWidgetBase>(BDSW_BACKGROUND);
int right = back_nwi->pos_x + back_nwi->current_x;
int bottom = back_nwi->pos_y + back_nwi->current_y;
top = DrawStationCoverageAreaText(back_nwi->pos_x + WD_FRAMERECT_LEFT, right - WD_FRAMERECT_RIGHT, top, SCT_ALL, rad, false) + WD_PAR_VSEP_NORMAL;
top = DrawStationCoverageAreaText(back_nwi->pos_x + WD_FRAMERECT_LEFT, right - WD_FRAMERECT_RIGHT, top, SCT_ALL, rad, true) + WD_PAR_VSEP_NORMAL;
/* Resize background if the text is not equally long as the window. */
if (top > bottom || (top < bottom && back_nwi->current_y > back_nwi->smallest_y)) {
ResizeWindow(this, 0, top - bottom);
}
}