added colours, select and delete ops, refac

src/ui/textHints.rs

@@ -0,0 +1,45 @@
+pub mod hints {
+    use ratatui::{
+        style::{Color, Style},
+        text::{Line, Text},
+    };
+
+    pub fn mainHints<'a>() -> Text<'a> {
+        Text::from(vec![
+            Line::from("(a) Add entry").style(Style::default().fg(Color::Green)),
+            Line::from("(d) Delete entry").style(Style::default().fg(Color::Magenta)),
+            Line::from("(q) Quit").style(Style::default().fg(Color::Red)),
+        ])
+    }
+
+    pub fn addHints<'a>() -> Text<'a> {
+        Text::from(vec![
+            Line::from("(l) 127.0.0.1"),
+            Line::from("(o) 0.0.0.0"),
+            Line::from("(enter) next field"),
+            Line::from("(c) clear"),
+            Line::from("(C) clear all"),
+            Line::from("(esc) main menu").style(Style::default().fg(Color::LightBlue)),
+        ])
+    }
+
+    pub fn exitHints<'a>() -> Text<'a> {
+        Text::from(vec![
+            Line::from("(enter) save and exit").style(Style::default().fg(Color::Red)),
+            Line::from("(esc) main menu").style(Style::default().fg(Color::LightBlue)),
+        ])
+    }
+
+    pub fn delHints<'a>() -> Text<'a> {
+        Text::from(vec![
+            Line::from("(up) move up"),
+            Line::from("(down) move down"),
+            Line::from("(enter) delete selection").style(Style::default().fg(Color::Magenta)),
+            Line::from("(esc) main menu").style(Style::default().fg(Color::LightBlue)),
+        ])
+    }
+
+    pub fn settingsHints<'a>() -> Text<'a> {
+        Text::from(Line::from("").style(Style::default().fg(Color::Red)))
+    }
+}