Add smart image conversion

1 files changed, 22 insertions, 0 deletions

diff --git a/src/piece.rs b/src/piece.rs
new file mode 100644
index 0000000..a0cc18e
--- /dev/null
+++ b/src/piece.rs
@@ -0,0 +1,22 @@
+use std::path::PathBuf;
+use crate::picture::{Picture, ConversionError};
+use crate::context::Context;
+
+#[derive(Debug)]
+pub struct Piece {
+    pic: Picture,
+    scaled_path: PathBuf,
+    thumb_path: PathBuf,
+}
+
+impl Piece {
+    pub fn new(ctx: &Context, pic: Picture) -> Result<Self, ConversionError> {
+        let mut conv = pic.convert()?;
+        let scaled_path = conv.get_size(ctx, ctx.options.size_scaled)?;
+        let thumb_path = conv.get_size(ctx, ctx.options.size_thumb)?;
+
+        Ok(Piece {
+            pic, scaled_path, thumb_path,
+        })
+    }
+}