From 97ce9f88ac5e5f5880c6c2edea8a05e42b7fc991 Mon Sep 17 00:00:00 2001
From: Hanno Braun <hello@hannobraun.com>
Date: Wed, 11 Dec 2024 20:55:46 +0100
Subject: [PATCH] Prepare to support nested operations

---
 experiments/2024-12-09/src/render/text.rs | 7 ++++++-
 experiments/2024-12-09/src/ui.rs          | 5 +++--
 2 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/experiments/2024-12-09/src/render/text.rs b/experiments/2024-12-09/src/render/text.rs
index ae2b8db99..9ae93d11f 100644
--- a/experiments/2024-12-09/src/render/text.rs
+++ b/experiments/2024-12-09/src/render/text.rs
@@ -78,7 +78,7 @@ impl TextRenderer {
             },
         );
 
-        for (op, selected) in operations.operations().into_iter() {
+        for (op, selected, indent) in operations.operations().into_iter() {
             let mut attrs = glyphon::Attrs::new();
 
             if selected {
@@ -86,6 +86,11 @@ impl TextRenderer {
             }
 
             let mut line = String::new();
+
+            for _ in 0..indent {
+                write!(line, "\t")?;
+            }
+
             write!(line, "{op}")?;
 
             buffer.lines.push(glyphon::BufferLine::new(
diff --git a/experiments/2024-12-09/src/ui.rs b/experiments/2024-12-09/src/ui.rs
index 28c8c1d36..ee26eaa64 100644
--- a/experiments/2024-12-09/src/ui.rs
+++ b/experiments/2024-12-09/src/ui.rs
@@ -16,7 +16,7 @@ impl OperationView {
         }
     }
 
-    pub fn operations(&self) -> Vec<(Self, bool)> {
+    pub fn operations(&self) -> Vec<(Self, bool, usize)> {
         self.operation
             .children()
             .into_iter()
@@ -28,6 +28,7 @@ impl OperationView {
                         selected: None,
                     },
                     Some(i) == self.selected,
+                    0,
                 )
             })
             .collect()
@@ -55,7 +56,7 @@ impl OperationView {
                 self.operations()
                     .into_iter()
                     .nth(selected)
-                    .map(|(op, _)| op)
+                    .map(|(op, _, _)| op)
             })
             .unwrap_or(self.clone())
     }