added missing widget, needed by manta bar

config/awesome/noodle/desktop_mode_widget.lua

@@ -0,0 +1,107 @@
+local awful = require("awful")
+local gears = require("gears")
+local beautiful = require("beautiful")
+local wibox = require("wibox")
+
+-- Get theme variables
+local floating_color = beautiful.desktop_mode_color_floating or "#1D8CD2"
+local tile_color = beautiful.desktop_mode_color_tile or "#2DD283"
+local max_color = beautiful.desktop_mode_color_max or "#D21D43"
+local floating_text = beautiful.desktop_mode_text_floating or "(fl)"
+local tile_text = beautiful.desktop_mode_text_tile or "(ti)"
+local max_text = beautiful.desktop_mode_text_max or "(ma)"
+
+--local desktop_mode_widget = wibox.widget.textbox("")
+--desktop_mode_widget.font = beautiful.font
+--desktop_mode_widget.align = "center"
+local desktop_mode_widget = wibox.widget{
+    text = "desktop_mode widget",
+    align  = 'center',
+    valign = 'center',
+    widget = wibox.widget.textbox
+}
+
+-- Mouse control
+desktop_mode_widget:buttons(gears.table.join(
+    -- Old Left click: toggle between tile and floating + toggle titlebars
+    -- Left click: toggle titlebar for focused client
+    awful.button({ }, 1, function ()
+        --switch_modes()
+        if client.focus ~= nil then
+            awful.titlebar.toggle(c)
+        end
+    end),
+    -- Right click: Toggle titlebars in all visible clients
+    awful.button({ }, 3, function ()
+        local clients = awful.screen.focused().clients
+        for _, c in pairs(clients) do
+            -- Don't toggle if titlebars are used as borders
+            if not beautiful.titlebars_imitate_borders then
+                awful.titlebar.toggle(c)
+            end
+        end
+    end),
+    awful.button({ }, 4, function ()
+        awful.layout.inc(-1)
+    end),
+    awful.button({ }, 5, function ()
+        awful.layout.inc(1)
+    end)
+))
+
+function switch_modes()
+    local current_layout = awful.layout.getname(awful.layout.get(awful.screen.focused()))
+    if current_layout == "floating" then
+        local clients = awful.screen.focused().clients
+        for _, c in pairs(clients) do
+            -- Don't hide if titlebars are used as borders
+            if not beautiful.titlebars_imitate_borders then
+                awful.titlebar.hide(c)
+            end
+        end
+        awful.layout.set(awful.layout.suit.tile)
+    else
+    --elseif current_layout == "tile" then
+        local clients = awful.screen.focused().clients
+        for _, c in pairs(clients) do
+            awful.titlebar.show(c)
+        end
+        -- Delay so that the windows will first be resized properly
+        -- by the tiling layout
+        gears.timer.delayed_call(function()
+          awful.layout.set(awful.layout.suit.floating)
+        end)
+    end
+end
+
+local function update_widget()
+    local current_layout = awful.layout.getname(awful.layout.get(awful.screen.focused()))
+    local color
+    local txt
+    if current_layout == "max" then
+        color = max_color
+        txt = max_text
+    elseif current_layout == "tile" then
+        color = tile_color
+        txt = tile_text
+    elseif current_layout == "floating" then
+        color = floating_color
+        txt = floating_text
+    else
+        --default
+        color = tile_color
+        txt = tile_text
+    end
+
+    desktop_mode_widget.markup = "<span foreground='" .. color .."'>" .. txt .. "</span>"
+end
+
+-- Signals
+awful.tag.attached_connect_signal(s, "property::selected", function ()
+    update_widget()
+end)
+awful.tag.attached_connect_signal(s, "property::layout", function ()
+    update_widget()
+end)
+
+return desktop_mode_widget