Struct CompositeBuffer 

pub struct CompositeBuffer {
    pub id: BufferId,
    pub name: String,
    pub layout: CompositeLayout,
    pub sources: Vec<SourcePane>,
    pub alignment: LineAlignment,
    pub active_pane: usize,
    pub mode: String,
}

A buffer that composes content from multiple source buffers

Fields

id: BufferId

Unique ID for this composite buffer

name: String

Display name (shown in tab bar)

layout: CompositeLayout

Layout mode for this composite

sources: Vec<SourcePane>

Source buffer configurations

alignment: LineAlignment

Line alignment map (for side-by-side diff) Maps display_line -> (left_source_line, right_source_line)

active_pane: usize

Which pane currently has focus (for input routing)

mode: String

Mode for keybindings

Implementations

impl CompositeBuffer

pub fn new( id: BufferId, name: String, mode: String, layout: CompositeLayout, sources: Vec<SourcePane>, ) -> Self

Create a new composite buffer

pub fn pane_count(&self) -> usize

Get the number of source panes

pub fn get_pane(&self, index: usize) -> Option<&SourcePane>

Get the source pane at the given index

pub fn focused_pane(&self) -> Option<&SourcePane>

Get the currently focused pane

pub fn focus_next(&mut self)

Switch focus to the next pane

pub fn focus_prev(&mut self)

Switch focus to the previous pane

pub fn set_alignment(&mut self, alignment: LineAlignment)

Set the line alignment

pub fn row_count(&self) -> usize

Get the total number of display rows

Trait Implementations

impl Clone for CompositeBuffer

fn clone(&self) -> CompositeBuffer

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CompositeBuffer

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

Formats the value using the given formatter.