Struct PipManager 

pub struct PipManager { /* private fields */ }

Manages PiP layouts for a timeline.

Implementations

impl PipManager

pub fn new() -> Self

Create an empty manager.

pub fn add(&mut self, layout: PipLayout) -> PipId

Add a PiP layout and return its assigned ID.

pub fn remove(&mut self, id: PipId) -> Option<PipLayout>

Remove a layout by ID.

pub fn get(&self, id: PipId) -> Option<&PipLayout>

Get a reference.

pub fn get_mut(&mut self, id: PipId) -> Option<&mut PipLayout>

Get a mutable reference.

pub fn active_at(&self, time: i64) -> Vec<&PipLayout>

Return all layouts active at time.

pub fn len(&self) -> usize

Total layout count.

pub fn is_empty(&self) -> bool

Returns true if empty.

Trait Implementations

impl Debug for PipManager

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

Formats the value using the given formatter.

impl Default for PipManager

fn default() -> PipManager

Returns the “default value” for a type.