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Update cargo filter dropdowns in dual pane train purchase window

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pull/642/head
Jonathan G Rennison 5 months ago
parent 19a8b7b445
commit 563d13ed4e
1 changed files with 56 additions and 86 deletions
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142
src/build_vehicle_gui.cpp
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@ -1378,6 +1378,43 @@ struct BuildVehicleWindowBase : Window {
DoCommandP(0, (1 << 23) | (1 << 21) | toadd->index, target, CMD_MOVE_VIRTUAL_RAIL_VEHICLE | CMD_MSG(STR_ERROR_CAN_T_MOVE_VEHICLE), CcMoveNewVirtualEngine);
}
}
StringID GetCargoFilterLabel(CargoID cid) const
{
switch (cid) {
case CargoFilterCriteria::CF_ANY: return STR_PURCHASE_INFO_ALL_TYPES;
case CargoFilterCriteria::CF_ENGINES: return STR_PURCHASE_INFO_ENGINES_ONLY;
case CargoFilterCriteria::CF_NONE: return STR_PURCHASE_INFO_NONE;
default: return CargoSpec::Get(cid)->name;
}
}
DropDownList BuildCargoDropDownList(bool hide_engines = false) const
{
DropDownList list;
/* Add item for disabling filtering. */
list.push_back(std::make_unique<DropDownListStringItem>(this->GetCargoFilterLabel(CargoFilterCriteria::CF_ANY), CargoFilterCriteria::CF_ANY, false));
/* Specific filters for trains. */
if (this->vehicle_type == VEH_TRAIN) {
if (!hide_engines) {
/* Add item for locomotives only in case of trains. */
list.push_back(std::make_unique<DropDownListStringItem>(this->GetCargoFilterLabel(CargoFilterCriteria::CF_ENGINES), CargoFilterCriteria::CF_ENGINES, false));
}
/* Add item for vehicles not carrying anything, e.g. train engines.
* This could also be useful for eyecandy vehicles of other types, but is likely too confusing for joe, */
list.push_back(std::make_unique<DropDownListStringItem>(this->GetCargoFilterLabel(CargoFilterCriteria::CF_NONE), CargoFilterCriteria::CF_NONE, false));
}
/* Add cargos */
Dimension d = GetLargestCargoIconSize();
for (const CargoSpec *cs : _sorted_standard_cargo_specs) {
list.push_back(std::make_unique<DropDownListIconItem>(d, cs->GetCargoIcon(), PAL_NONE, cs->name, cs->Index(), false));
}
return list;
}
};
/** GUI for building vehicles. */
@ -1510,16 +1547,6 @@ struct BuildVehicleWindow : BuildVehicleWindowBase {
}
}
StringID GetCargoFilterLabel(CargoID cid) const
{
switch (cid) {
case CargoFilterCriteria::CF_ANY: return STR_PURCHASE_INFO_ALL_TYPES;
case CargoFilterCriteria::CF_ENGINES: return STR_PURCHASE_INFO_ENGINES_ONLY;
case CargoFilterCriteria::CF_NONE: return STR_PURCHASE_INFO_NONE;
default: return CargoSpec::Get(cid)->name;
}
}
/** Populate the filter list and set the cargo filter criteria. */
void SetCargoFilterArray()
{
@ -1829,30 +1856,6 @@ struct BuildVehicleWindow : BuildVehicleWindowBase {
this->eng_list.RebuildDone();
}
DropDownList BuildCargoDropDownList() const
{
DropDownList list;
/* Add item for disabling filtering. */
list.push_back(std::make_unique<DropDownListStringItem>(this->GetCargoFilterLabel(CargoFilterCriteria::CF_ANY), CargoFilterCriteria::CF_ANY, false));
/* Specific filters for trains. */
if (this->vehicle_type == VEH_TRAIN) {
/* Add item for locomotives only in case of trains. */
list.push_back(std::make_unique<DropDownListStringItem>(this->GetCargoFilterLabel(CargoFilterCriteria::CF_ENGINES), CargoFilterCriteria::CF_ENGINES, false));
/* Add item for vehicles not carrying anything, e.g. train engines.
* This could also be useful for eyecandy vehicles of other types, but is likely too confusing for joe, */
list.push_back(std::make_unique<DropDownListStringItem>(this->GetCargoFilterLabel(CargoFilterCriteria::CF_NONE), CargoFilterCriteria::CF_NONE, false));
}
/* Add cargos */
Dimension d = GetLargestCargoIconSize();
for (const CargoSpec *cs : _sorted_standard_cargo_specs) {
list.push_back(std::make_unique<DropDownListIconItem>(d, cs->GetCargoIcon(), PAL_NONE, cs->name, cs->Index(), false));
}
return list;
}
void OnClick([[maybe_unused]] Point pt, WidgetID widget, [[maybe_unused]] int click_count) override
{
switch (widget) {
@ -2279,11 +2282,9 @@ struct BuildVehicleWindowTrainAdvanced final : BuildVehicleWindowBase {
EngineID rename_engine {}; ///< Engine being renamed.
GUIEngineList eng_list;
Scrollbar *vscroll;
byte cargo_filter_criteria {}; ///< Selected cargo filter
CargoID cargo_filter_criteria; ///< Selected cargo filter
bool show_hidden; ///< State of the 'show hidden' button.
int details_height; ///< Minimal needed height of the details panels (found so far).
CargoID cargo_filter[NUM_CARGO + 2] {}; ///< Available cargo filters; CargoID or CF_ANY or CF_NONE
StringID cargo_filter_texts[NUM_CARGO + 3] {}; ///< Texts for filter_cargo, terminated by INVALID_STRING_ID
TestedEngineDetails te; ///< Tested cost and capacity after refit.
StringFilter string_filter; ///< Filter for vehicle name
QueryString vehicle_editbox { MAX_LENGTH_VEHICLE_NAME_CHARS * MAX_CHAR_LENGTH, MAX_LENGTH_VEHICLE_NAME_CHARS }; ///< Filter editbox
@ -2296,9 +2297,8 @@ struct BuildVehicleWindowTrainAdvanced final : BuildVehicleWindowBase {
bool GetRefitButtonMode(const PanelState &state) const
{
bool refit = state.sel_engine != INVALID_ENGINE && state.cargo_filter[state.cargo_filter_criteria] != CargoFilterCriteria::CF_ANY &&
state.cargo_filter[state.cargo_filter_criteria] != CargoFilterCriteria::CF_NONE;
if (refit) refit = Engine::Get(state.sel_engine)->GetDefaultCargoType() != state.cargo_filter[state.cargo_filter_criteria];
bool refit = state.sel_engine != INVALID_ENGINE && state.cargo_filter_criteria != CargoFilterCriteria::CF_ANY && state.cargo_filter_criteria != CargoFilterCriteria::CF_NONE && state.cargo_filter_criteria != CargoFilterCriteria::CF_ENGINES;
if (refit) refit = Engine::Get(state.sel_engine)->GetDefaultCargoType() != state.cargo_filter_criteria;
return refit;
}
@ -2449,41 +2449,12 @@ struct BuildVehicleWindowTrainAdvanced final : BuildVehicleWindowBase {
/** Populate the filter list and set the cargo filter criteria. */
void SetCargoFilterArray(PanelState &state, const CargoID last_filter)
{
uint filter_items = 0;
/* Add item for disabling filtering. */
state.cargo_filter[filter_items] = CargoFilterCriteria::CF_ANY;
state.cargo_filter_texts[filter_items] = STR_PURCHASE_INFO_ALL_TYPES;
filter_items++;
/* Add item for vehicles not carrying anything, e.g. train engines. */
state.cargo_filter[filter_items] = CargoFilterCriteria::CF_NONE;
state.cargo_filter_texts[filter_items] = STR_PURCHASE_INFO_NONE;
filter_items++;
/* Collect available cargo types for filtering. */
for (const CargoSpec *cs : _sorted_standard_cargo_specs) {
state.cargo_filter[filter_items] = cs->Index();
state.cargo_filter_texts[filter_items] = cs->name;
filter_items++;
}
/* Terminate the filter list. */
state.cargo_filter_texts[filter_items] = INVALID_STRING_ID;
/* If not found, the cargo criteria will be set to all cargoes. */
state.cargo_filter_criteria = 0;
/* Find the last cargo filter criteria. */
for (uint i = 0; i < filter_items; i++) {
if (state.cargo_filter[i] == last_filter) {
state.cargo_filter_criteria = i;
break;
}
}
/* Set the last cargo filter criteria. */
state.cargo_filter_criteria = last_filter;
if (state.cargo_filter_criteria < NUM_CARGO && !HasBit(_standard_cargo_mask, state.cargo_filter_criteria)) state.cargo_filter_criteria = CargoFilterCriteria::CF_ANY;
state.eng_list.SetFilterFuncs(_filter_funcs);
state.eng_list.SetFilterState(state.cargo_filter[state.cargo_filter_criteria] != CargoFilterCriteria::CF_ANY);
state.eng_list.SetFilterState(state.cargo_filter_criteria != CargoFilterCriteria::CF_ANY);
}
void SelectFirstEngine(PanelState &state)
@ -2496,7 +2467,7 @@ struct BuildVehicleWindowTrainAdvanced final : BuildVehicleWindowBase {
void SelectEngine(PanelState &state, const EngineID engine)
{
CargoID cargo = state.cargo_filter[state.cargo_filter_criteria];
CargoID cargo = state.cargo_filter_criteria;
if (cargo == CargoFilterCriteria::CF_ANY || cargo == CargoFilterCriteria::CF_ENGINES || cargo == CargoFilterCriteria::CF_NONE) cargo = INVALID_CARGO;
state.sel_engine = engine;
@ -2580,9 +2551,8 @@ struct BuildVehicleWindowTrainAdvanced final : BuildVehicleWindowBase {
/* Filter a single engine */
bool FilterSingleEngine(PanelState &state, EngineID eid)
{
const CargoID filter_type = state.cargo_filter[state.cargo_filter_criteria];
GUIEngineListItem item = {eid, eid, EngineDisplayFlags::None, 0};
return (filter_type == CargoFilterCriteria::CF_ANY || CargoAndEngineFilter(&item, filter_type));
return state.cargo_filter_criteria == CargoFilterCriteria::CF_ANY || CargoAndEngineFilter(&item, state.cargo_filter_criteria);
}
/** Filter by name and NewGRF extra text */
@ -2801,7 +2771,7 @@ struct BuildVehicleWindowTrainAdvanced final : BuildVehicleWindowBase {
}
case WID_BV_CARGO_FILTER_DROPDOWN_LOCO: { // Select cargo filtering criteria dropdown menu
ShowDropDownMenu(this, this->loco.cargo_filter_texts, this->loco.cargo_filter_criteria, WID_BV_CARGO_FILTER_DROPDOWN_LOCO, 0, 0);
ShowDropDownList(this, this->BuildCargoDropDownList(true), this->loco.cargo_filter_criteria, widget);
break;
}
@ -2814,7 +2784,7 @@ struct BuildVehicleWindowTrainAdvanced final : BuildVehicleWindowBase {
}
case WID_BV_BUILD_LOCO: {
this->BuildEngine(this->loco.sel_engine, this->loco.cargo_filter[this->loco.cargo_filter_criteria]);
this->BuildEngine(this->loco.sel_engine, this->loco.cargo_filter_criteria);
break;
}
@ -2865,7 +2835,7 @@ struct BuildVehicleWindowTrainAdvanced final : BuildVehicleWindowBase {
}
case WID_BV_CARGO_FILTER_DROPDOWN_WAGON: { // Select cargo filtering criteria dropdown menu
ShowDropDownMenu(this, this->wagon.cargo_filter_texts, this->wagon.cargo_filter_criteria, WID_BV_CARGO_FILTER_DROPDOWN_WAGON, 0, 0);
ShowDropDownList(this, this->BuildCargoDropDownList(true), this->wagon.cargo_filter_criteria, widget);
break;
}
@ -2878,7 +2848,7 @@ struct BuildVehicleWindowTrainAdvanced final : BuildVehicleWindowBase {
}
case WID_BV_BUILD_WAGON: {
this->BuildEngine(this->wagon.sel_engine, this->wagon.cargo_filter[this->wagon.cargo_filter_criteria]);
this->BuildEngine(this->wagon.sel_engine, this->wagon.cargo_filter_criteria);
break;
}
@ -2953,7 +2923,7 @@ struct BuildVehicleWindowTrainAdvanced final : BuildVehicleWindowBase {
}
case WID_BV_CARGO_FILTER_DROPDOWN_LOCO: {
SetDParam(0, this->loco.cargo_filter_texts[this->loco.cargo_filter_criteria]);
SetDParam(0, this->GetCargoFilterLabel(this->loco.cargo_filter_criteria));
break;
}
@ -2963,7 +2933,7 @@ struct BuildVehicleWindowTrainAdvanced final : BuildVehicleWindowBase {
}
case WID_BV_CARGO_FILTER_DROPDOWN_WAGON: {
SetDParam(0, this->wagon.cargo_filter_texts[this->wagon.cargo_filter_criteria]);
SetDParam(0, this->GetCargoFilterLabel(this->wagon.cargo_filter_criteria));
break;
}
@ -3157,9 +3127,9 @@ struct BuildVehicleWindowTrainAdvanced final : BuildVehicleWindowBase {
case WID_BV_CARGO_FILTER_DROPDOWN_LOCO: { // Select a cargo filter criteria
if (this->loco.cargo_filter_criteria != index) {
this->loco.cargo_filter_criteria = static_cast<byte>(index);
_last_filter_criteria_loco = this->loco.cargo_filter[this->loco.cargo_filter_criteria];
_last_filter_criteria_loco = this->loco.cargo_filter_criteria;
/* deactivate filter if criteria is 'Show All', activate it otherwise */
this->loco.eng_list.SetFilterState(this->loco.cargo_filter[this->loco.cargo_filter_criteria] != CargoFilterCriteria::CF_ANY);
this->loco.eng_list.SetFilterState(this->loco.cargo_filter_criteria != CargoFilterCriteria::CF_ANY);
this->loco.eng_list.ForceRebuild();
}
break;
@ -3177,9 +3147,9 @@ struct BuildVehicleWindowTrainAdvanced final : BuildVehicleWindowBase {
case WID_BV_CARGO_FILTER_DROPDOWN_WAGON: { // Select a cargo filter criteria
if (this->wagon.cargo_filter_criteria != index) {
this->wagon.cargo_filter_criteria = static_cast<byte>(index);
_last_filter_criteria_wagon = this->wagon.cargo_filter[this->wagon.cargo_filter_criteria];
_last_filter_criteria_wagon = this->wagon.cargo_filter_criteria;
/* deactivate filter if criteria is 'Show All', activate it otherwise */
this->wagon.eng_list.SetFilterState(this->wagon.cargo_filter[this->wagon.cargo_filter_criteria] != CargoFilterCriteria::CF_ANY);
this->wagon.eng_list.SetFilterState(this->wagon.cargo_filter_criteria != CargoFilterCriteria::CF_ANY);
this->wagon.eng_list.ForceRebuild();
}
break;

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