ui/note: refactor reply line into a function

this is a bit neater

Signed-off-by: William Casarin <jb55@jb55.com>

crates/notedeck_columns/src/ui/note/reply.rs

@@ -4,6 +4,7 @@ use crate::ui::{
     note::{PostAction, PostResponse, PostType},
 };
 
+use egui::{Rect, Response, Ui};
 use enostr::{FilledKeypair, NoteId};
 use notedeck::NoteContext;
 use notedeck_ui::jobs::JobsCache;
@@ -102,17 +103,35 @@ impl<'a, 'd> PostReplyView<'a, 'd> {
                 .action
                 .or(quoted_note.action.map(PostAction::QuotedNoteAction));
 
-            //
+            reply_line_ui(
-            // reply line
+                &rect_before_post,
-            //
+                &post_response.edit_response,
+                pfp_offset as f32,
+                &avail_rect,
+                ui,
+            );
 
+            post_response
+        })
+        .inner
+    }
+}
+
+/// The vertical line in the reply view
+fn reply_line_ui(
+    rect_before_post: &Rect,
+    edit_response: &Response,
+    pfp_offset: f32,
+    avail_rect: &Rect,
+    ui: &mut Ui,
+) {
     // Position and draw the reply line
     let mut rect = ui.min_rect();
 
     // Position the line right above the poster's profile pic in
     // the post box. Use the PostView's margin values to
     // determine this offset.
-            rect.min.x = avail_rect.min.x + pfp_offset as f32;
+    rect.min.x = avail_rect.min.x + pfp_offset;
 
     // honestly don't know what the fuck I'm doing here. just trying
     // to get the line under the profile picture
@@ -124,7 +143,7 @@ impl<'a, 'd> PostReplyView<'a, 'd> {
 
     // For some reason we need to nudge the reply line's height a
     // few more pixels?
-            let nudge = if post_response.edit_response.has_focus() {
+    let nudge = if edit_response.has_focus() {
         // we nudge by one less pixel if focused, otherwise it
         // overlaps the focused PostView purple border color
         2.0
@@ -141,9 +160,4 @@ impl<'a, 'd> PostReplyView<'a, 'd> {
         rect.y_range(),
         ui.visuals().widgets.noninteractive.bg_stroke,
     );
-
-            post_response
-        })
-        .inner
-    }
 }