Method viewFile

Tactility/Source/app/files/View.cpp:196–241

// endregion

void View::viewFile(const std::string& path, const std::string& filename) {
    std::string file_path = path + "/" + filename;

    // For PC we need to make the path relative to the current work directory,
    // because that's how LVGL maps its 'drive letter' to the file system.
    std::string processed_filepath;
    if (kernel::getPlatform() == kernel::PlatformSimulator) {
        char cwd[PATH_MAX];
        if (getcwd(cwd, sizeof(cwd)) == nullptr) {
            LOGGER.error("Failed to get current working directory");
            return;
        }
        if (!file_path.starts_with(cwd)) {
            LOGGER.error("Can only work with files in working directory {}", cwd);
            return;
        }
        processed_filepath = file_path.substr(strlen(cwd));
    } else {
        processed_filepath = file_path;
    }

    LOGGER.info("Clicked {}", file_path);

    if (isSupportedAppFile(filename)) {
#ifdef ESP_PLATFORM
        // install(filename);
        auto message = std::format("Do you want to install {}?", filename);
        installAppPath = processed_filepath;
        auto choices = std::vector {"Yes", "No"};
        installAppLaunchId = alertdialog::start("Install?", message, choices);
#endif
    } else if (isSupportedImageFile(filename)) {
        imageviewer::start(processed_filepath);
    } else if (isSupportedTextFile(filename)) {
        if (kernel::getPlatform() == kernel::PlatformEsp) {
            notes::start(processed_filepath);
        } else {
            // Remove forward slash, because we need a relative path
            notes::start(processed_filepath.substr(1));
        }
    } else {
        LOGGER.warn("Opening files of this type is not supported");
    }

    onNavigate();
}

bool View::resolveDirentFromListIndex(int32_t list_index, dirent& out_entry) {
    const bool is_root = (state->getCurrentPath() == "/");