[UX] Default setting option always enabled (#5580)

as per https://github.com/koreader/koreader/pull/5522#issuecomment-548006595 do not grey out the current default

frontend/apps/reader/modules/readerdictionary.lua

@@ -972,14 +972,12 @@ The current default (★) is enabled.]])
         choice1_text_func =  function()
             return disable_fuzzy_search and _("Disable (★)") or _("Disable")
         end,
-        choice1_enabled = not disable_fuzzy_search,
         choice1_callback = function()
             G_reader_settings:saveSetting("disable_fuzzy_search", true)
         end,
         choice2_text_func = function()
             return disable_fuzzy_search and _("Enable") or _("Enable (★)")
         end,
-        choice2_enabled = disable_fuzzy_search,
         choice2_callback = function()
             G_reader_settings:saveSetting("disable_fuzzy_search", false)
         end,

frontend/apps/reader/modules/readerhighlight.lua

@@ -1187,14 +1187,12 @@ function ReaderHighlight:toggleDefault()
         choice1_text_func =  function()
             return highlight_disabled and _("Disable (★)") or _("Disable")
         end,
-        choice1_enabled = not highlight_disabled,
         choice1_callback = function()
             G_reader_settings:saveSetting("highlight_disabled", true)
         end,
         choice2_text_func = function()
             return highlight_disabled and _("Enable") or _("Enable (★)")
         end,
-        choice2_enabled = highlight_disabled,
         choice2_callback = function()
             G_reader_settings:saveSetting("highlight_disabled", false)
         end,

frontend/apps/reader/modules/readerpaging.lua

@@ -251,7 +251,6 @@ function ReaderPaging:addToMainMenu(menu_items)
                 choice1_text_func = function()
                     return inverse_reading_order and _("LTR") or _("LTR (★)")
                 end,
-                choice1_enabled = inverse_reading_order,
                 choice1_callback = function()
                      G_reader_settings:saveSetting("inverse_reading_order", false)
                      if touchmenu_instance then touchmenu_instance:updateItems() end
@@ -259,7 +258,6 @@ function ReaderPaging:addToMainMenu(menu_items)
                 choice2_text_func = function()
                     return inverse_reading_order and _("RTL (★)") or _("RTL")
                 end,
-                choice2_enabled = not inverse_reading_order,
                 choice2_callback = function()
                     G_reader_settings:saveSetting("inverse_reading_order", true)
                     if touchmenu_instance then touchmenu_instance:updateItems() end

frontend/apps/reader/modules/readerrolling.lua

@@ -378,7 +378,6 @@ function ReaderRolling:addToMainMenu(menu_items)
                 choice1_text_func = function()
                     return inverse_reading_order and _("LTR") or _("LTR (★)")
                 end,
-                choice1_enabled = inverse_reading_order,
                 choice1_callback = function()
                      G_reader_settings:saveSetting("inverse_reading_order", false)
                      if touchmenu_instance then touchmenu_instance:updateItems() end
@@ -386,7 +385,6 @@ function ReaderRolling:addToMainMenu(menu_items)
                 choice2_text_func = function()
                     return inverse_reading_order and _("RTL (★)") or _("RTL")
                 end,
-                choice2_enabled = not inverse_reading_order,
                 choice2_callback = function()
                     G_reader_settings:saveSetting("inverse_reading_order", true)
                     if touchmenu_instance then touchmenu_instance:updateItems() end

frontend/apps/reader/modules/readertypeset.lua

@@ -436,14 +436,12 @@ function ReaderTypeset:makeDefaultFloatingPunctuation()
         choice1_text_func =  function()
             return floating_punctuation and _("Disable") or _("Disable (★)")
         end,
-        choice1_enabled = floating_punctuation,
         choice1_callback = function()
             G_reader_settings:saveSetting("floating_punctuation", false)
         end,
         choice2_text_func = function()
             return floating_punctuation and _("Enable (★)") or _("Enable")
         end,
-        choice2_enabled = not floating_punctuation,
         choice2_callback = function()
             G_reader_settings:saveSetting("floating_punctuation", true)
         end,