Struct DuplicatesViewState 

pub struct DuplicatesViewState {
    pub selected_group: usize,
    pub expanded_groups: HashSet<usize>,
    pub selected_in_group: HashMap<usize, usize>,
    pub scroll_offset: usize,
}

State for the duplicates view with expandable groups.

Fields

selected_group: usize

Index of the selected group.

expanded_groups: HashSet<usize>

Set of expanded group indices.

selected_in_group: HashMap<usize, usize>

When a group is expanded, the selected file index within that group (0 = group header). Key is group index, value is selected item (0 = header, 1..=n = files).

scroll_offset: usize

Scroll offset for the view.

Implementations

impl DuplicatesViewState

pub fn new() -> Self

Create a new duplicates view state.

pub fn toggle_expand(&mut self)

Toggle expansion of the selected group.

pub fn is_expanded(&self, group_index: usize) -> bool

Check if a group is expanded.

pub fn selected_item(&self, group_index: usize) -> usize

Get the selected item within a group (0 = header, 1+ = file index).

pub fn move_up( &mut self, _group_count: usize, get_file_count: impl Fn(usize) -> usize, )

Move selection up.

pub fn move_down( &mut self, group_count: usize, get_file_count: impl Fn(usize) -> usize, )

Move selection down.

pub fn reset(&mut self)

Reset the state.

pub fn selected_file_path<'a>( &self, groups: &'a [&DuplicateGroup], ) -> Option<&'a PathBuf>

Get the currently selected file path, if any.

pub fn selected_group_paths<'a>( &self, groups: &'a [&DuplicateGroup], ) -> Option<&'a [PathBuf]>

Get all file paths in the selected group (for bulk operations).

Trait Implementations

impl Clone for DuplicatesViewState

fn clone(&self) -> DuplicatesViewState

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for DuplicatesViewState

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for DuplicatesViewState

fn default() -> DuplicatesViewState

Returns the “default value” for a type.