pager: add indicators for window status (maximized, floating)

1 files changed, 20 insertions, 3 deletions

diff --git a/pager.lua b/pager.lua
index 2b3b5b0..cb1eddb 100644
--- a/pager.lua
+++ b/pager.lua
@@ -2,6 +2,7 @@ local M = {}
 
 local awful     = require("awful")
 local beautiful = require("beautiful")
+local gstring   = require("gears.string")
 local wibox     = require("wibox")
 
 local Page = {}
@@ -39,16 +40,32 @@ function Page:client_add(c)
     local bg_urgent = beautiful.bg_urgent or "#ffffff"
     local fg_urgent = beautiful.fg_urgent or "#d00000"
 
-    local tb       = wibox.widget.textbox("", true)
+    local tb       = wibox.widget.textbox("", false)
     local bg       = wibox.container.background(tb, bg)
 
     tb:set_font(font)
 
     local function update_text(c)
-        tb:set_text(c.name or "")
+        local text = gstring.xml_escape(c.name) or ""
+
+        -- add markers for window state (maximized, floating)
+        if c.maximized then
+            text = '<b>+</b>' .. text
+        else
+            if c.maximized_horizontal   then text = '⬌' .. text end
+            if c.maximized_vertical     then text = '⬍' .. text end
+            if c.floating               then text = '✈' .. text end
+        end
+
+        tb:set_markup(text)
     end
 
-    c:connect_signal("property::name", update_text)
+    c:connect_signal("property::name",                  update_text)
+    c:connect_signal("property::floating",              update_text)
+    c:connect_signal("property::maximized",             update_text)
+    c:connect_signal("property::maximized_horizontal",  update_text)
+    c:connect_signal("property::maximized_vertical",    update_text)
+
     c:connect_signal("focus",
         function(c)
             if c.screen == self.screen then