Class AppHubApp

Tactility/Source/app/apphub/AppHubApp.cpp:25–177

extern const AppManifest manifest;

class AppHubApp final : public App {

    lv_obj_t* contentWrapper = nullptr;
    lv_obj_t* refreshButton = nullptr;
    std::string cachedAppsJsonFile = std::format("{}/app_hub.json", getTempPath());
    std::unique_ptr<Thread> thread;
    std::vector<AppHubEntry> entries;
    Mutex mutex;

    static std::shared_ptr<AppHubApp> findAppInstance() {
        auto app_context = getCurrentAppContext();
        if (app_context->getManifest().appId != manifest.appId) {
            return nullptr;
        }
        return std::static_pointer_cast<AppHubApp>(app_context->getApp());
    }

    static void onAppPressed(lv_event_t* e) {
        const auto* self = static_cast<AppHubApp*>(lv_event_get_user_data(e));
        auto* widget = lv_event_get_target_obj(e);
        const auto* user_data = lv_obj_get_user_data(widget);
        const intptr_t index = reinterpret_cast<intptr_t>(user_data);
        self->mutex.lock();
        if (index < self->entries.size()) {
            apphubdetails::start(self->entries[index]);
        }
        self->mutex.unlock();
    }

    static void onRefreshPressed(lv_event_t* e) {
        auto* self = static_cast<AppHubApp*>(lv_event_get_user_data(e));
        self->refresh();
    }

    void onRefreshSuccess() {
        LOGGER.info("Request success");
        auto lock = lvgl::getSyncLock()->asScopedLock();
        lock.lock();

        showApps();
    }

    void onRefreshError(const char* error) {
        LOGGER.error("Request failed: {}", error);
        auto lock = lvgl::getSyncLock()->asScopedLock();
        lock.lock();

        showRefreshFailedError("Cannot reach server");
    }

    static void createAppWidget(const std::shared_ptr<AppManifest>& manifest, lv_obj_t* list) {
        lv_obj_t* btn = lv_list_add_button(list, nullptr, manifest->appName.c_str());
        lv_obj_add_event_cb(btn, &onAppPressed, LV_EVENT_SHORT_CLICKED, manifest.get());
    }

    void showRefreshFailedError(const char* message) {
        lv_obj_clean(contentWrapper);