ui.rb in cryptum-0.0.255

- old
+ new

@@ -85,28 +85,23 @@
 
     # Draw a Box Around a Window
     public_class_method def self.line(opts = {})
       ui_win = opts[:ui_win]
       out_line_no = opts[:out_line_no].to_i
+      color = opts[:color]
+      color ||= :white
 
+      style = :normal
+      style = :bold unless color == :white
+
       ui_win.setpos(out_line_no, 0)
-      if Curses.can_change_color?
-        colorize(
-          ui_win: ui_win,
-          color: :custom,
-          red: 192,
-          green: 192,
-          blue: 192,
-          string: "\u2500" * Curses.cols
-        )
-      else
-        colorize(
-          ui_win: ui_win,
-          color: :white,
-          string: "\u2500" * Curses.cols
-        )
-      end
+      colorize(
+        ui_win: ui_win,
+        color: color,
+        style: style,
+        string: "\u2500" * Curses.cols
+      )
     rescue Interrupt
       # Exit Gracefully if CTRL+C is Pressed During Session
       Cryptum.exit_gracefully(which_self: self)
     rescue StandardError => e
       # Produce a Stacktrace for anything else
@@ -272,11 +267,22 @@
 
     public_class_method def self.detect_key_press_in_ui(opts = {})
       key_press_event = opts[:key_press_event]
       ui_win = opts[:ui_win]
 
-      case ui_win.getch
+      key_press = ui_win.get_char
+
+      # Useful for detecting and logging actual key presses to file
+      # unless key_press.nil?
+      #   File.open('/tmp/detect_key_press_in_ui-cryptum.txt', 'a') do |f|
+      #     f.puts key_press.class
+      #     f.print key_press.inspect
+      #     f.puts "\n\n\n"
+      #    end
+      # end
+
+      case key_press
       when 'C'
         key_press_event.key_c = true
       when 'G'
         key_press_event.key_g = true
       when 'r'
@@ -285,10 +291,19 @@
         key_press_event.key_u = true
       when 'w'
         key_press_event.key_w = true
       when 'x'
         key_press_event.key_x = true
+      when "\t"
+        key_press_event.key_tab = true
+      when "\e"
+        key_press_event.key_esc = true
       end
+
+      # What a hack to detect up / down arrow key presses.
+      key_press_event.key_ansi = true if key_press_event.key_esc && key_press == '['
+      key_press_event.key_up = true if key_press_event.key_ansi && key_press == 'A'
+      key_press_event.key_down = true if key_press_event.key_ansi && key_press == 'B'
 
       key_press_event
     rescue Interrupt
       # Exit Gracefully if CTRL+C is Pressed During Session
       Cryptum.exit_gracefully(which_self: self)