69 lines
2.0 KiB
C++
69 lines
2.0 KiB
C++
#include "MenuListActivity.h"
|
|
|
|
#include <I18n.h>
|
|
|
|
#include "MappedInputManager.h"
|
|
#include "components/UITheme.h"
|
|
|
|
void MenuListActivity::initMenuList() {
|
|
const int count = static_cast<int>(menuItems.size());
|
|
const auto pred = UITheme::makeSelectablePredicate(count, [this](int i) { return menuItems[i].getTitle(); });
|
|
buttonNavigator.setSelectablePredicate(pred, count);
|
|
if (count > 0 && !pred(selectedIndex)) {
|
|
selectedIndex = buttonNavigator.nextIndex(selectedIndex);
|
|
}
|
|
}
|
|
|
|
void MenuListActivity::onEnter() {
|
|
Activity::onEnter();
|
|
initMenuList();
|
|
requestUpdate();
|
|
}
|
|
|
|
void MenuListActivity::handleNavigation() {
|
|
buttonNavigator.onNext([this] {
|
|
selectedIndex = buttonNavigator.nextIndex(selectedIndex);
|
|
requestUpdate();
|
|
});
|
|
buttonNavigator.onPrevious([this] {
|
|
selectedIndex = buttonNavigator.previousIndex(selectedIndex);
|
|
requestUpdate();
|
|
});
|
|
}
|
|
|
|
void MenuListActivity::toggleCurrentItem() {
|
|
if (selectedIndex < 0 || selectedIndex >= static_cast<int>(menuItems.size())) return;
|
|
const auto& item = menuItems[selectedIndex];
|
|
if (item.isSeparator) return;
|
|
|
|
if (item.type == SettingType::ACTION) {
|
|
onActionSelected(selectedIndex);
|
|
return;
|
|
}
|
|
|
|
menuItems[selectedIndex].toggleValue();
|
|
onSettingToggled(selectedIndex);
|
|
requestUpdate();
|
|
}
|
|
|
|
std::string MenuListActivity::getItemValueString(int index) const { return menuItems[index].getDisplayValue(); }
|
|
|
|
void MenuListActivity::drawMenuList(const Rect& rect) {
|
|
const int count = static_cast<int>(menuItems.size());
|
|
GUI.drawList(
|
|
renderer, rect, count, selectedIndex, [this](int index) { return menuItems[index].getTitle(); }, nullptr, nullptr,
|
|
[this](int index) { return getItemValueString(index); }, true);
|
|
}
|
|
|
|
void MenuListActivity::loop() {
|
|
if (mappedInput.wasPressed(MappedInputManager::Button::Back)) {
|
|
onBackPressed();
|
|
return;
|
|
}
|
|
if (mappedInput.wasPressed(MappedInputManager::Button::Confirm)) {
|
|
toggleCurrentItem();
|
|
return;
|
|
}
|
|
handleNavigation();
|
|
}
|