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| author | Laurenz <laurmaedje@gmail.com> | 2020-10-10 22:19:36 +0200 |
|---|---|---|
| committer | Laurenz <laurmaedje@gmail.com> | 2020-10-10 22:19:36 +0200 |
| commit | 92c01da36016e94ff20163806ddcbcf7e33d4031 (patch) | |
| tree | 1a900b3c11edcc93e9153fada3ce92310db5768b /src/layout/nodes/document.rs | |
| parent | 42500d5ed85539c5ab04dd3544beaf802da29be9 (diff) | |
Switch back to custom geometry types, unified with layout primitives 🏞
Diffstat (limited to 'src/layout/nodes/document.rs')
| -rw-r--r-- | src/layout/nodes/document.rs | 47 |
1 files changed, 0 insertions, 47 deletions
diff --git a/src/layout/nodes/document.rs b/src/layout/nodes/document.rs deleted file mode 100644 index 5c7a2410..00000000 --- a/src/layout/nodes/document.rs +++ /dev/null @@ -1,47 +0,0 @@ -use super::*; - -/// The top-level layouting node. -#[derive(Debug, Clone, PartialEq)] -pub struct Document { - pub runs: Vec<Pages>, -} - -impl Document { - /// Layout the document. - pub async fn layout(&self, ctx: &mut LayoutContext) -> Vec<BoxLayout> { - let mut layouts = vec![]; - for run in &self.runs { - layouts.extend(run.layout(ctx).await); - } - layouts - } -} - -/// A variable-length run of pages that all have the same properties. -#[derive(Debug, Clone, PartialEq)] -pub struct Pages { - /// The size of the pages. - pub size: Size, - /// The layout node that produces the actual pages. - pub child: LayoutNode, -} - -impl Pages { - /// Layout the page run. - pub async fn layout(&self, ctx: &mut LayoutContext) -> Vec<BoxLayout> { - let constraints = LayoutConstraints { - spaces: vec![LayoutSpace { base: self.size, size: self.size }], - repeat: true, - }; - - self.child - .layout(ctx, constraints) - .await - .into_iter() - .filter_map(|item| match item { - LayoutItem::Spacing(_) => None, - LayoutItem::Box(layout, _) => Some(layout), - }) - .collect() - } -} |
