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layout/scrolling: Extract two variables

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This commit is contained in:
Ivan Molodetskikh
2025-02-07 09:36:08 +03:00
parent 1d87da00b7
commit abd7f1dce3
1 changed files with 7 additions and 9 deletions
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src/layout/scrolling.rs
+7 -9
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@@ -3821,11 +3821,13 @@ impl<W: LayoutElement> Column<W> {
};
let current_tile_px = tile.tile_height_for_window_height(current_window_px);
let full = self.working_area.size.h - self.options.gaps;
let working_size = self.working_area.size.h;
let gaps = self.options.gaps;
let full = working_size - gaps;
let current_prop = if full == 0. {
1.
} else {
(current_tile_px + self.options.gaps) / full
(current_tile_px + gaps) / full
};
// FIXME: fix overflows then remove limits.
@@ -3834,16 +3836,13 @@ impl<W: LayoutElement> Column<W> {
let mut window_height = match change {
SizeChange::SetFixed(fixed) => f64::from(fixed),
SizeChange::SetProportion(proportion) => {
let tile_height = (self.working_area.size.h - self.options.gaps)
* (proportion / 100.)
- self.options.gaps;
let tile_height = (working_size - gaps) * (proportion / 100.) - gaps;
tile.window_height_for_tile_height(tile_height)
}
SizeChange::AdjustFixed(delta) => current_window_px + f64::from(delta),
SizeChange::AdjustProportion(delta) => {
let proportion = current_prop + delta / 100.;
let tile_height =
(self.working_area.size.h - self.options.gaps) * proportion - self.options.gaps;
let tile_height = (working_size - gaps) * proportion - gaps;
tile.window_height_for_tile_height(tile_height)
}
};
@@ -3856,8 +3855,7 @@ impl<W: LayoutElement> Column<W> {
.filter(|(idx, _)| *idx != tile_idx)
.map(|(_, tile)| f64::max(1., tile.min_size().h) + self.options.gaps)
.sum::<f64>();
let height_left =
self.working_area.size.h - self.options.gaps - min_height_taken - self.options.gaps;
let height_left = working_size - gaps - min_height_taken - gaps;
let height_left = f64::max(1., tile.window_height_for_tile_height(height_left));
window_height = f64::min(height_left, window_height);