Use TexturedImage in MediaCache

Signed-off-by: kernelkind <kernelkind@gmail.com>

crates/notedeck/src/imgcache.rs

@@ -13,9 +13,13 @@ use std::path;
 use std::path::PathBuf;
 use tracing::warn;
 
-pub type MediaCacheValue = Promise<Result<TextureHandle>>;
+pub type MediaCacheValue = Promise<Result<TexturedImage>>;
 pub type MediaCacheMap = HashMap<String, MediaCacheValue>;
 
+pub enum TexturedImage {
+    Static(TextureHandle),
+}
+
 pub struct MediaCache {
     pub cache_dir: path::PathBuf,
     url_imgs: MediaCacheMap,

crates/notedeck/src/lib.rs

@@ -31,7 +31,7 @@ pub use context::AppContext;
 pub use error::{Error, FilterError};
 pub use filter::{FilterState, FilterStates, UnifiedSubscription};
 pub use fonts::NamedFontFamily;
-pub use imgcache::MediaCache;
+pub use imgcache::{MediaCache, TexturedImage};
 pub use muted::{MuteFun, Muted};
 pub use note::{NoteRef, RootIdError, RootNoteId, RootNoteIdBuf};
 pub use notecache::{CachedNote, NoteCache};