Add changelog entry

CHANGELOG.md

@@ -2,6 +2,7 @@
 
 - Switched simd base64 crate for one that works on stable (from `vb64` to `base64_simd`)
 - Allow boolean arguments to function as flags, without a `true` or `false` argument following the flag itself
+- Fix cropping issues when zooming out too much while using kitty protocol
 
 # v0.4.3
 

src/tui.rs

@@ -205,23 +205,28 @@ impl Tui {
 
 					log::debug!("zoom is now {zoom:#?}");
 					log::debug!("img_area is {img_area:#?}");
+					log::debug!("img dimensions are {cell_w}x{cell_h}");
+
+					let img_width = f32::from(cell_w);
+					let img_height = f32::from(cell_h);
+
+					let img_aspect_ratio = img_width / img_height;
 
 					if zoom.level < 0 {
-						img_area = Rect {
+						let old_width = img_area.width;
-							width: img_area
+						img_area.width = img_area
 							.width
 							.saturating_sub((zoom.level * 2).unsigned_abs())
-								.max(1),
+							.max((f32::from(img_area.height) * img_aspect_ratio) as u16);
-							x: img_area.x + (zoom.level.unsigned_abs().min(img_area.width / 2)),
+						img_area.x += (old_width - img_area.width) / 2;
-							..img_area
-						}
-					}
 
 						log::debug!("after adjustment, img_area is {img_area:#?}");
 
+						// TODO: Find a way to detect when we've hit the maximum zoom-out and stop
+						// more zooming out
+					}
+
 					// Ugh I don't like this logic. I wish we could simplify it.
-					let img_width = f32::from(cell_w);
-					let img_height = f32::from(cell_h);
 					let img_area_width = f32::from(img_area.width);
 					let img_area_height = f32::from(img_area.height);
 					let available_to_real_width_ratio = img_area_width / img_width;