json editor part 4

src/ui.rs

@@ -0,0 +1,31 @@
+use ratatui::{
+    layout::{Constraint, Direction, Layout, Rect},
+    style::{Color, Style},
+    text::{Line, Span, Text},
+    widgets::{Block, Borders, Clear, List, ListItem, Paragraph, Wrap},
+    Frame,
+};
+
+use crate::app::{App, CurrentScreen, CurrentlyEditing};
+
+pub fn ui(f: &mut Frame, app: &App) {}
+
+fn centered_rect(percent_x: u16, percent_y: u16, r: Rect) -> Rect {
+    let popup_layout = Layout::default()
+        .direction(Direction::Vertical)
+        .constraints([
+            Constraint::Percentage((100 - percent_y) / 2),
+            Constraint::Percentage(percent_y),
+            Constraint::Percentage((100 - percent_y) / 2),
+        ])
+        .split(r);
+
+    Layout::default()
+        .direction(Direction::Horizontal)
+        .constraints([
+            Constraint::Percentage((100 - percent_x) / 2),
+            Constraint::Percentage(percent_x),
+            Constraint::Percentage((100 - percent_x) / 2),
+        ])
+        .split(popup_layout[1])[1] // Return the middle chunk
+}