Struct PreviewState 

pub struct PreviewState {
    pub content: PreviewContent,
    pub title: String,
    pub scroll_offset: usize,
    pub current_file_item: Option<FileItem>,
}

Preview state that can be owned directly by AppState

Fields

content: PreviewContent

title: String

scroll_offset: usize

current_file_item: Option<FileItem>

Implementations

impl PreviewState

pub fn new() -> Self

pub fn set_current_file_item(&mut self, path: Option<FileItem>)

pub fn get_current_file_item(&self) -> Option<FileItem>

pub fn update_preview( &mut self, title: String, content: PreviewContent, file_item: Option<FileItem>, )

pub fn clear_preview(&mut self)

pub fn get_title(&self) -> String

pub fn get_content(&self) -> PreviewContent

pub fn get_scroll_offset(&self) -> usize

pub fn set_scroll_offset(&mut self, offset: usize)

pub fn scroll_up(&mut self) -> bool

pub fn scroll_down(&mut self) -> bool

pub fn scroll_page_up(&mut self, visible_height: usize) -> bool

pub fn scroll_page_down(&mut self, visible_height: usize) -> bool

pub fn reset_scroll(&mut self)

Trait Implementations

impl Clone for PreviewState

fn clone(&self) -> PreviewState

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PreviewState

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

Formats the value using the given formatter.

impl Default for PreviewState

fn default() -> Self

Returns the “default value” for a type.