1 files changed, 69 insertions, 0 deletions
diff --git a/lain/util/markup.lua b/lain/util/markup.lua
new file mode 100644
index 0000000..d367bca
--- /dev/null
+++ b/lain/util/markup.lua
@@ -0,0 +1,69 @@
+
+--[[
+                                 
+     Licensed under MIT License  
+      * (c) 2013, Luke Bonham    
+      * (c) 2009, Uli Schlachter 
+      * (c) 2009, Majic          
+                                 
+--]]
+
+local beautiful    = require("beautiful")
+local tostring     = tostring
+local setmetatable = setmetatable
+
+-- Lain markup util submodule
+-- lain.util.markup
+local markup = {}
+
+local fg = {}
+local bg = {}
+
+-- Convenience tags.
+function markup.bold(text)      return '<b>'     .. tostring(text) .. '</b>'     end
+function markup.italic(text)    return '<i>'     .. tostring(text) .. '</i>'     end
+function markup.strike(text)    return '<s>'     .. tostring(text) .. '</s>'     end
+function markup.underline(text) return '<u>'     .. tostring(text) .. '</u>'     end
+function markup.monospace(text) return '<tt>'    .. tostring(text) .. '</tt>'    end
+function markup.big(text)       return '<big>'   .. tostring(text) .. '</big>'   end
+function markup.small(text)     return '<small>' .. tostring(text) .. '</small>' end
+
+-- Set the font.
+function markup.font(font, text)
+  return '<span font="'  .. tostring(font)  .. '">' .. tostring(text) ..'</span>'
+end
+
+-- Set the foreground.
+function fg.color(color, text)
+  return '<span foreground="' .. tostring(color) .. '">' .. tostring(text) .. '</span>'
+end
+
+-- Set the background.
+function bg.color(color, text)
+  return '<span background="' .. tostring(color) .. '">' .. tostring(text) .. '</span>'
+end
+
+-- Context: focus
+function fg.focus(text) return fg.color(beautiful.fg_focus, text) end
+function bg.focus(text) return bg.color(beautiful.bg_focus, text) end
+function markup.focus(text) return bg.focus(fg.focus(text)) end
+
+-- Context: normal
+function fg.normal(text) return fg.color(beautiful.fg_normal, text) end
+function bg.normal(text) return bg.color(beautiful.bg_normal, text) end
+function markup.normal(text) return bg.normal(fg.normal(text)) end
+
+-- Context: urgent
+function fg.urgent(text) return fg.color(beautiful.fg_urgent, text) end
+function bg.urgent(text) return bg.color(beautiful.bg_urgent, text) end
+function markup.urgent(text) return bg.urgent(fg.urgent(text)) end
+
+markup.fg = fg
+markup.bg = bg
+
+-- link markup.{fg,bg}(...) calls to markup.{fg,bg}.color(...)
+setmetatable(markup.fg, { __call = function(_, ...) return markup.fg.color(...) end })
+setmetatable(markup.bg, { __call = function(_, ...) return markup.bg.color(...) end })
+
+-- link markup(...) calls to markup.fg.color(...)
+return setmetatable(markup, { __call = function(_, ...) return markup.fg.color(...) end })