Struct ProxyWorkflowManager 

pub struct ProxyWorkflowManager {
    pub proxy_manager: ProxyManager,
    pub queue: ProxyGenerationQueue,
    pub relinker: ProxyRelinker,
    pub config: ProxyWorkflowConfig,
    /* private fields */
}

Workflow manager tying together proxy generation, relinking, and chain selection.

Fields

proxy_manager: ProxyManager

The underlying proxy manager.

queue: ProxyGenerationQueue

Generation queue.

relinker: ProxyRelinker

Relinker.

config: ProxyWorkflowConfig

Workflow config.

Implementations

impl ProxyWorkflowManager

pub fn new(proxy_dir: PathBuf, config: ProxyWorkflowConfig) -> Self

Create a new workflow manager.

pub fn register_with_chain( &mut self, original_path: PathBuf, original_width: u32, original_height: u32, ) -> EditResult<()>

Register a source and create a multi-resolution proxy chain.

Creates quarter, half, and full-scale chain entries.

pub fn get_chain(&self, source_key: &str) -> Option<&ProxyChain>

Get the chain for a source.

pub fn select_for_zoom( &self, source_key: &str, zoom: f64, ) -> Option<&ProxyChainEntry>

Select the best proxy for a source at a given zoom level.

pub fn enqueue_all_pending(&mut self)

Enqueue proxy generation for all pending sources.

pub fn mark_chain_ready(&mut self, source_key: &str, scale: f64) -> bool

Mark a chain level as ready.

pub fn chain_count(&self) -> usize

Number of registered chains.

Trait Implementations

impl Debug for ProxyWorkflowManager

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

Formats the value using the given formatter.