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Add thumbnails for layers (#286)

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Fixes: #285
This commit is contained in:
TrueDoctor
2021-07-21 11:30:49 +02:00
committed by Keavon Chambers
parent 1f1c307211
commit 87f65cd831
7 changed files with 35 additions and 3 deletions
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4
core/document/src/layers/folder.rs
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@@ -74,6 +74,10 @@ impl Folder {
self.layers.as_slice()
}
pub fn layers_mut(&mut self) -> &mut [Layer] {
self.layers.as_mut_slice()
}
pub fn layer(&self, id: LayerId) -> Option<&Layer> {
let pos = self.layer_ids.iter().position(|x| *x == id)?;
Some(&self.layers[pos])