[ruby/reline] Remove unapproved color setting APIs

These APIs/configs are not approved by the Ruby core, so they can't be
released to the public. This means having them in the codebase will
block other fixes/features from being released as well.

So this commit removes those exposed interfaces to unblock the release.

Hopefully when https://bugs.ruby-lang.org/issues/18996 is approved we
can re-implement better APIs.

https://github.com/ruby/reline/commit/f7a961c550

1 files changed, 0 insertions, 75 deletions

diff --git a/lib/reline/config.rb b/lib/reline/config.rb
index ffd1765e4f..5ba269258f 100644
--- a/lib/reline/config.rb
+++ b/lib/reline/config.rb
@@ -46,10 +46,6 @@ class Reline::Config
   end
 
   attr_accessor :autocompletion
-  attr_reader :dialog_default_bg_color_sequence,
-    :dialog_default_fg_color_sequence,
-    :dialog_highlight_bg_color_sequence,
-    :dialog_highlight_fg_color_sequence
 
   def initialize
     @additional_key_bindings = {} # from inputrc
@@ -75,10 +71,6 @@ class Reline::Config
     @test_mode = false
     @autocompletion = false
     @convert_meta = true if seven_bit_encoding?(Reline::IOGate.encoding)
-    @dialog_default_bg_color_sequence = nil
-    @dialog_highlight_bg_color_sequence = nil
-    @dialog_default_fg_color_sequence = nil
-    @dialog_highlight_fg_color_sequence = nil
   end
 
   def reset
@@ -104,65 +96,6 @@ class Reline::Config
     (val.respond_to?(:any?) ? val : [val]).any?(@editing_mode_label)
   end
 
-  def dialog_default_bg_color=(color)
-    @dialog_default_bg_color_sequence = dialog_color_to_code(:bg, color)
-  end
-
-  def dialog_default_fg_color=(color)
-    @dialog_default_fg_color_sequence = dialog_color_to_code(:fg, color)
-  end
-
-  def dialog_highlight_bg_color=(color)
-    @dialog_highlight_bg_color_sequence = dialog_color_to_code(:bg, color)
-  end
-
-  def dialog_highlight_fg_color=(color)
-    @dialog_highlight_fg_color_sequence = dialog_color_to_code(:fg, color)
-  end
-
-  def dialog_default_bg_color
-    dialog_code_to_color(:bg, @dialog_default_bg_color_sequence)
-  end
-
-  def dialog_default_fg_color
-    dialog_code_to_color(:fg, @dialog_default_fg_color_sequence)
-  end
-
-  def dialog_highlight_bg_color
-    dialog_code_to_color(:bg, @dialog_highlight_bg_color_sequence)
-  end
-
-  def dialog_highlight_fg_color
-    dialog_code_to_color(:fg, @dialog_highlight_fg_color_sequence)
-  end
-
-  COLORS = [
-    :black,
-    :red,
-    :green,
-    :yellow,
-    :blue,
-    :magenta,
-    :cyan,
-    :white
-  ].freeze
-
-  private def dialog_color_to_code(type, color)
-    base = type == :bg ? 40 : 30
-    c = COLORS.index(color.to_sym)
-
-    if c
-      base + c
-    else
-      raise ArgumentError.new("Unknown color: #{color}.\nAvailable colors: #{COLORS.join(", ")}")
-    end
-  end
-
-  private def dialog_code_to_color(type, code)
-    base = type == :bg ? 40 : 30
-    COLORS[code - base]
-  end
-
   def keymap
     @key_actors[@keymap_label]
   end
@@ -395,14 +328,6 @@ class Reline::Config
       @vi_ins_mode_string = retrieve_string(value)
     when 'emacs-mode-string'
       @emacs_mode_string = retrieve_string(value)
-    when 'dialog-default-bg-color'
-      self.dialog_default_bg_color = value
-    when 'dialog-default-fg-color'
-      self.dialog_default_fg_color = value
-    when 'dialog-highlight-bg-color'
-      self.dialog_highlight_bg_color = value
-    when 'dialog-highlight-fg-color'
-      self.dialog_highlight_fg_color = value
     when *VARIABLE_NAMES then
       variable_name = :"@#{name.tr(?-, ?_)}"
       instance_variable_set(variable_name, value.nil? || value == '1' || value == 'on')