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Change: Hide unused cargos from vehicle cargo filter. (#11533) 

The list of used cargo types is updated when the list is invalidated.
This commit is contained in:
Peter Nelson 2023-12-03 18:11:08 +00:00 committed by GitHub
parent 9a92e02fa7
commit 7ba89b946e
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GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 22 additions and 7 deletions
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4
src/group_gui.cpp
View File

@ -424,7 +424,7 @@ public:
break;
case WID_GL_FILTER_BY_CARGO:
size->width = std::max(size->width, GetDropDownListDimension(this->BuildCargoDropDownList()).width + padding.width);
size->width = std::max(size->width, GetDropDownListDimension(this->BuildCargoDropDownList(true)).width + padding.width);
break;
case WID_GL_MANAGE_VEHICLES_DROPDOWN: {
@ -665,7 +665,7 @@ public:
return;
case WID_GL_FILTER_BY_CARGO: // Select filtering criteria dropdown menu
ShowDropDownList(this, this->BuildCargoDropDownList(), this->cargo_filter_criteria, widget);
ShowDropDownList(this, this->BuildCargoDropDownList(false), this->cargo_filter_criteria, widget);
break;
case WID_GL_ALL_VEHICLES: // All vehicles button

22
src/vehicle_gui.cpp
View File

@ -191,6 +191,14 @@ void BaseVehicleListWindow::BuildVehicleList()
GenerateVehicleSortList(&this->vehicles, this->vli);
CargoTypes used = 0;
for (const Vehicle *v : this->vehicles) {
for (const Vehicle *u = v; u != nullptr; u = u->Next()) {
if (u->cargo_cap > 0) SetBit(used, u->cargo_type);
}
}
this->used_cargoes = used;
if (this->grouping == GB_NONE) {
uint max_unitnumber = 0;
for (auto it = this->vehicles.begin(); it != this->vehicles.end(); ++it) {
@ -371,7 +379,12 @@ StringID BaseVehicleListWindow::GetCargoFilterLabel(CargoID cid) const
}
}
DropDownList BaseVehicleListWindow::BuildCargoDropDownList() const
/**
* Build drop down list for cargo filter selection.
* @param full If true, build list with all cargo types, instead of only used cargo types.
* @return Drop down list for cargo filter.
*/
DropDownList BaseVehicleListWindow::BuildCargoDropDownList(bool full) const
{
DropDownList list;
@ -385,7 +398,8 @@ DropDownList BaseVehicleListWindow::BuildCargoDropDownList() const
/* Add cargos */
Dimension d = GetLargestCargoIconSize();
for (const CargoSpec *cs : _sorted_cargo_specs) {
list.push_back(std::make_unique<DropDownListIconItem>(d, cs->GetCargoIcon(), PAL_NONE, cs->name, cs->Index(), false));
if (!full && !HasBit(this->used_cargoes, cs->Index())) continue;
list.push_back(std::make_unique<DropDownListIconItem>(d, cs->GetCargoIcon(), PAL_NONE, cs->name, cs->Index(), false, !HasBit(this->used_cargoes, cs->Index())));
}
return list;
@ -1877,7 +1891,7 @@ public:
break;
case WID_VL_FILTER_BY_CARGO:
size->width = std::max(size->width, GetDropDownListDimension(this->BuildCargoDropDownList()).width + padding.width);
size->width = std::max(size->width, GetDropDownListDimension(this->BuildCargoDropDownList(true)).width + padding.width);
break;
case WID_VL_MANAGE_VEHICLES_DROPDOWN: {
@ -2007,7 +2021,7 @@ public:
return;
case WID_VL_FILTER_BY_CARGO: // Cargo filter dropdown
ShowDropDownList(this, this->BuildCargoDropDownList(), this->cargo_filter_criteria, widget);
ShowDropDownList(this, this->BuildCargoDropDownList(false), this->cargo_filter_criteria, widget);
break;
case WID_VL_LIST: { // Matrix to show vehicles

3
src/vehicle_gui_base.h
View File

@ -90,6 +90,7 @@ struct BaseVehicleListWindow : public Window {
VehicleID vehicle_sel; ///< Selected vehicle
CargoID cargo_filter_criteria; ///< Selected cargo filter index
uint order_arrow_width; ///< Width of the arrow in the small order list.
CargoTypes used_cargoes;
typedef GUIVehicleGroupList::SortFunction VehicleGroupSortFunction;
typedef GUIVehicleList::SortFunction VehicleIndividualSortFunction;
@ -124,7 +125,7 @@ struct BaseVehicleListWindow : public Window {
void SetCargoFilterArray();
void FilterVehicleList();
StringID GetCargoFilterLabel(CargoID cid) const;
DropDownList BuildCargoDropDownList() const;
DropDownList BuildCargoDropDownList(bool full) const;
Dimension GetActionDropdownSize(bool show_autoreplace, bool show_group, bool show_create);
DropDownList BuildActionDropdownList(bool show_autoreplace, bool show_group, bool show_create);