Struct Shortcut 

pub struct Shortcut {
    pub content: Vec<PathBuf>,
    pub index: usize,
    /* private fields */
}

Holds the hardcoded and mountpoints shortcuts the user can jump to. Also know which shortcut is currently selected by the user.

Fields

content: Vec<PathBuf>

The path to the shortcuts. It’s a vector since we can’t know how much mount points are defined.

index: usize

The currently selected shortcut

Implementations

impl Shortcut

pub fn empty(start_folder: &Path) -> Self

Creates empty shortcuts. content won’t be initiated before the first opening of the menu.

pub fn update(&mut self)

pub fn refresh( &mut self, mount_points: &[&Path], left_path: &Path, right_path: &Path, )

Refresh the shortcuts. Lazy loading. As long as this method isn’t called, content won’t be populated.

Trait Implementations

impl Clone for Shortcut

fn clone(&self) -> Shortcut

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Content<PathBuf> for Shortcut

Implement a selectable content for this struct. This trait allows to navigate through a vector of element content_type. It implements: selected, content, push, style. selected returns an optional reference to the value.

fn selected(&self) -> Option<&PathBuf>

Returns a reference to the selected content.

fn content(&self) -> &Vec<PathBuf>

A reference to the content.

fn style(&self, index: usize, style: &Style) -> Style

Reverse the received effect if the index match the selected index.

fn push(&mut self, element: PathBuf)

Push a new element at the end of content

impl Debug for Shortcut

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

Formats the value using the given formatter.

impl DrawMenu<PathBuf> for Shortcut

fn draw_menu(&self, f: &mut Frame<'_>, rect: &Rect, window: &ContentWindow)

where Self: Content<PathBuf>,

impl Selectable for Shortcut

Implement a selectable content for this struct. This trait allows to navigate through a vector of element content_type. It implements: is_empty, len, next, prev, set_index and selected_is_last.

fn is_empty(&self) -> bool

True if the content is empty.

fn len(&self) -> usize

The size of the content.

fn prev(&mut self)

Select the prev item.

fn next(&mut self)

Select the next item.

fn index(&self) -> usize

Returns the index of the selected item.

fn set_index(&mut self, index: usize)

Set the index to a new value if the value is below the length.

fn selected_is_last(&self) -> bool

true if the selected element is the last of content