From 3d1d8ba0a772c3c038f072095d87d0b46bd1efb2 Mon Sep 17 00:00:00 2001
From: Julien Dessaux
Date: Fri, 15 Jan 2021 16:08:31 +0100
Subject: Added generation of the menu display

---
 client/menu.go | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)
 create mode 100644 client/menu.go

(limited to 'client/menu.go')

diff --git a/client/menu.go b/client/menu.go
new file mode 100644
index 0000000..773060c
--- /dev/null
+++ b/client/menu.go
@@ -0,0 +1,21 @@
+package client
+
+import "fmt"
+
+func (s *State) displayMenu() {
+	menu := s.config.Menus[s.currentMenu]
+	fmt.Println("\033[2J") // clear the screen
+	fmt.Println(menu.Banner)
+	output := ""
+	prefix := ""
+	for i := 0; i < menu.XOffset; i++ {
+		prefix += " "
+	}
+	for i := 0; i < menu.YOffset; i++ {
+		output += "\n"
+	}
+	fmt.Printf("%s", output)
+	for i := 0; i < len(menu.MenuEntries); i++ {
+		fmt.Printf("%s%s) %s\n", prefix, menu.MenuEntries[i].Key, menu.MenuEntries[i].Label)
+	}
+}
-- 
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