void unit_recall::pre_show(window& window)
{
label& title = find_widget<label>(&window, "title", true);
title.set_label(title.get_label() + get_title_suffix(team_.side()));
text_box* filter
= find_widget<text_box>(&window, "filter_box", false, true);
filter->set_text_changed_callback(
std::bind(&unit_recall::filter_text_changed, this, _1, _2));
listbox& list = find_widget<listbox>(&window, "recall_list", false);
connect_signal_notify_modified(list, std::bind(&unit_recall::list_item_clicked, this, std::ref(window)));
list.clear();
window.keyboard_capture(filter);
window.add_to_keyboard_chain(&list);
connect_signal_mouse_left_click(
find_widget<button>(&window, "rename", false),
std::bind(&unit_recall::rename_unit, this, std::ref(window)));
connect_signal_mouse_left_click(
find_widget<button>(&window, "dismiss", false),
std::bind(&unit_recall::dismiss_unit, this, std::ref(window)));
connect_signal_mouse_left_click(
find_widget<button>(&window, "show_help", false),
std::bind(&unit_recall::show_help, this));
for(const unit_const_ptr& unit : recall_list_) {
std::map<std::string, string_map> row_data;
string_map column;
std::string mods = unit->image_mods();
if(unit->can_recruit()) {
mods += "~BLIT(" + unit::leader_crown() + ")";
}
for(const std::string& overlay : unit->overlays()) {
mods += "~BLIT(" + overlay + ")";
}
column["use_markup"] = "true";
column["label"] = unit->absolute_image() + mods;
row_data.emplace("unit_image", column);
column["label"] = unit->type_name();
row_data.emplace("unit_type", column);
column["label"] = format_cost_string(unit->recall_cost(), team_.recall_cost());
row_data.emplace("unit_recall_cost", column);
const std::string& name = !unit->name().empty() ? unit->name().str() : font::unicode_en_dash;
column["label"] = name;
row_data.emplace("unit_name", column);
column["label"] = format_level_string(unit->level());
row_data.emplace("unit_level", column);
std::stringstream exp_str;
exp_str << font::span_color(unit->xp_color());
if(unit->can_advance()) {
exp_str << unit->experience() << "/" << unit->max_experience();
} else {
exp_str << font::unicode_en_dash;
}
exp_str << "</span>";
column["label"] = exp_str.str();
row_data.emplace("unit_experience", column);
// Since the table widgets use heavy formatting, we save a bare copy
// of certain options to filter on.
std::string filter_text = unit->type_name() + " " + name + " " + std::to_string(unit->level());
std::string traits;
for(const std::string& trait : unit->trait_names()) {
traits += (traits.empty() ? "" : "\n") + trait;
filter_text += " " + trait;
}
column["label"] = !traits.empty() ? traits : font::unicode_en_dash;
row_data.emplace("unit_traits", column);
list.add_row(row_data);
filter_options_.push_back(filter_text);
}
list.register_translatable_sorting_option(0, [this](const int i) { return recall_list_[i]->type_name().str(); });
list.register_translatable_sorting_option(1, [this](const int i) { return recall_list_[i]->name().str(); });
list.register_sorting_option(2, [this](const int i) {
const unit& u = *recall_list_[i];
return std::make_tuple(u.level(), -static_cast<int>(u.experience_to_advance()));
});
list.register_sorting_option(3, [this](const int i) { return recall_list_[i]->experience(); });
list.register_translatable_sorting_option(4, [this](const int i) {
return !recall_list_[i]->trait_names().empty() ? recall_list_[i]->trait_names().front().str() : "";
});
list.set_active_sorting_option(sort_last.first >= 0 ? sort_last : sort_default, true);
list_item_clicked(window);
}
