Struct NavigationManager

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pub struct NavigationManager { /* private fields */ }

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impl NavigationManager

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pub fn new() -> Self

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pub fn load_current_directory(&mut self, image_path: &Path) -> Result<()>

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pub fn get_nearby_paths(&self, count: usize) -> (Vec<PathBuf>, Vec<PathBuf>)

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pub fn next_image(&mut self) -> Option<PathBuf>

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pub fn previous_image(&mut self) -> Option<PathBuf>

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pub fn remove_deleted_file(&mut self, deleted_path: &Path) -> Option<PathBuf>

Remove a deleted file from the directory listing and navigate to the next available image Returns the path of the next image to display, or None if no images remain

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