awesomewm/bindings.lua

local aweswt = require("aweswt")
local mb = require("modalbind")
local mpd = require("mpd")

-- {{{ Mouse bindings
root.buttons(awful.util.table.join(
awful.button({ }, 4, awful.tag.viewnext),
awful.button({ }, 5, awful.tag.viewprev)
))
-- }}}


mpdmap = {
	name = "MPD",
	m = mpd.ctrl.toggle,
	n = mpd.ctrl.next,
	N = mpd.ctrl.prev,
	s = function() awful.util.spawn("mpd") end,
	g = function () awful.util.spawn(cmd.mpd_client) end
}
mpdpromts = {
	name = "MPD PROMPTS",
	a = mpd.prompt.artist,
	A = mpd.prompt.album,
	t = mpd.prompt.title,
	r = mpd.prompt.toggle_replace_on_search,
}

progmap = {
	name = "PROGRAMS",
	f = function () awful.util.spawn(cmd.browser) end,
	i = function () awful.util.spawn(cmd.im_client) end,
	m = function () awful.util.spawn(cmd.mail_client) end
}

-- {{{ Key bindings
globalkeys = awful.util.table.join(
	--{{{ Focus and Tags
	awful.key({ modkey,           }, "Left",   awful.tag.viewprev       ),
	awful.key({ modkey,           }, "Right",  awful.tag.viewnext       ),
	awful.key({ modkey,           }, "Escape", awful.tag.history.restore),

	awful.key({ modkey,           }, "j",
	function ()
		awful.client.focus.byidx( 1)
		if client.focus then client.focus:raise() end
	end),
	awful.key({ modkey,           }, "k",
	function ()
		awful.client.focus.byidx(-1)
		if client.focus then client.focus:raise() end
	end),

	awful.key({ modkey, "Control" }, "j", function ()
		awful.screen.focus_relative( 1)
	end),

	awful.key({ modkey, "Control" }, "k", function ()
		awful.screen.focus_relative(-1)
	end),

	awful.key({ }, "Menu", aweswt.switch),
	--}}}

	--{{{ Layout manipulation
	awful.key({ modkey, "Shift"   }, "j", function ()
		awful.client.swap.byidx(  1)
	end),

	awful.key({ modkey, "Shift"   }, "k", function ()
		awful.client.swap.byidx( -1)
	end),

	awful.key({ modkey,           }, "u", awful.client.urgent.jumpto),
	awful.key({ modkey,           }, "Tab", function ()
		awful.client.focus.history.previous()
		if client.focus then
			client.focus:raise()
		end
	end),
	awful.key({ "Mod1",           }, "Tab", function ()
		awful.client.focus.history.previous()
		if client.focus then
			client.focus:raise()
		end
	end),

	awful.key({ modkey,           }, "l",     function () awful.tag.incmwfact( 0.05)    end),
	awful.key({ modkey,           }, "h",     function () awful.tag.incmwfact(-0.05)    end),
	awful.key({ modkey, "Shift"   }, "h",     function () awful.tag.incnmaster( 1)      end),
	awful.key({ modkey, "Shift"   }, "l",     function () awful.tag.incnmaster(-1)      end),
	awful.key({ modkey, "Control" }, "h",     function () awful.tag.incncol( 1)         end),
	awful.key({ modkey, "Control" }, "l",     function () awful.tag.incncol(-1)         end),
	awful.key({ modkey,           }, "space", function () awful.layout.inc(layouts,  1) end),
	awful.key({ modkey, "Shift"   }, "space", function () awful.layout.inc(layouts, 0) end),

	--}}}

	awful.key({ modkey, "Control" }, "r", awesome.restart),
	awful.key({ modkey, "Shift"   }, "q", awesome.quit),
	awful.key({ modkey,           }, "Return", function () awful.util.spawn(cmd.terminal) end),

	--{{{ Modal mappings

	awful.key({ modkey            },  "m",  function () mb.grab(mpdmap, true) end),
	awful.key({ modkey, "Shift"   },  "m",  function () mb.grab(mpdpromts) end),
	awful.key({ modkey            },  "c",  function () mb.grab(progmap) end),

	--}}}

	--{{{ Audio control

	awful.key({ }, "XF86AudioLowerVolume",  function () awful.util.spawn("amixer set Master 2%-")end ),
	awful.key({ }, "XF86AudioRaiseVolume",  function () awful.util.spawn("amixer set Master 2%+")end ),
	awful.key({ }, "XF86AudioMute",         function () awful.util.spawn("amixer set Master toggle") end),
	awful.key({ }, "XF86AudioPlay",         mpd.ctrl.toggle),
	awful.key({ }, "XF86AudioNext",         mpd.ctrl.next),
	awful.key({ }, "XF86AudioPrev",         mpd.ctrl.prev),

	--}}}
	
	-- {{{ teardrops
	awful.key({ }, "F12",        function () teardrop(cmd.terminal,"center","center", 0.99, 0.7)end ),
	awful.key({ modkey }, "`",  function () teardrop("urxvtc -e ncmpcpp","bottom","center", 0.99, 0.4)end ),
	awful.key({ }, "Print",  function () teardrop("urxvtc -e alsamixer","top","center", 0.99, 0.4)end ),
	-- }}}

	--{{{ Prompt

	awful.key({ modkey }, "r", function ()
		obvious.popup_run_prompt.set_prompt_string(" Run~ ")
		obvious.popup_run_prompt.set_cache("history")
		obvious.popup_run_prompt.set_run_function(awful.util.spawn)
		obvious.popup_run_prompt.run_prompt()
	end),
	awful.key({ modkey }, "e", function ()
		obvious.popup_run_prompt.set_prompt_string(" exec Lua~ ")
		obvious.popup_run_prompt.set_cache("history_eval")
		obvious.popup_run_prompt.set_run_function(awful.util.eval)
		obvious.popup_run_prompt.run_prompt()
	end),

	--}}}

	--{{{ misc. XF86 Keys

	awful.key({ }, "XF86Sleep",  function () awful.util.spawn("/usr/local/bin/s2ram")end ),
	awful.key({ }, "XF86Away",  function () awful.util.spawn("xlock")end ),
	awful.key({ }, "XF86TouchpadToggle",  function () awful.util.spawn("touchpad")end ),

	--}}}

	awful.key({ modkey }, "BackSpace", rodentbane.start)
)

function client_opacity_set(c, default, max, step)
	if c.opacity < 0 or c.opacity > 1 then
		c.opacity = default
	end

	if c.opacity * step < (max-step) * step then
		c.opacity = c.opacity + step
	else
		c.opacity = max
	end
end


clientkeys = awful.util.table.join(
    awful.key({ modkey, "Shift"   }, "f",      function (c) c.fullscreen = not c.fullscreen  end),
    awful.key({ modkey, "Shift"   }, "c",      function (c) c:kill()                         end),
    awful.key({ modkey, "Control" }, "space",  awful.client.floating.toggle                     ),
    awful.key({ modkey, "Control" }, "Return", function (c) c:swap(awful.client.getmaster()) end),
    awful.key({ modkey,           }, "o",      awful.client.movetoscreen                        ),
    awful.key({ modkey, "Control" }, "o",      function (c) c.ontop = not c.ontop end),
    awful.key({ modkey,           }, "a",      function (c) c.sticky = not c.sticky end),
    awful.key({ modkey, "Shift"   }, "r",      function (c) c:redraw()                       end),
    awful.key({ modkey,           }, "n",      function (c) c.minimized = not c.minimized    end),
    awful.key({ modkey,           }, "Up",     function(c) client_opacity_set(c, 1, 1, 0.1) end),
    awful.key({ modkey,           }, "Down",   function(c) client_opacity_set(c, 1, 0, -0.1) end),
    awful.key({ }, "XF86Calculater",      awful.client.movetoscreen                        )
)

-- Compute the maximum number of digit we need, limited to 22
keynumber = 0
for s = 1, screen.count() do
   keynumber = math.min(22, math.max(#tags[s], keynumber));
end

-- Bind all key numbers to tags.
-- Be careful: we use keycodes to make it works on any keyboard layout.
-- This should map on the top row of your keyboard, usually 1 to 9.
-- FKeys: 67-78
for i = 1, keynumber do
    if i < 10 then
        k = "#" .. i + 9
    elseif i == 10 then
        k = "#19"
    elseif i > 10 then
        k = "F" .. i - 10
    end
    globalkeys = awful.util.table.join(globalkeys,
        awful.key({ modkey }, k,
                  function ()
                        local screen = mouse.screen
                        if tags[screen][i] then
                            awful.tag.viewonly(tags[screen][i])
                        end
                  end),
        awful.key({ modkey, "Control" }, k,
                  function ()
                      local screen = mouse.screen
                      if tags[screen][i] then
                          awful.tag.viewtoggle(tags[screen][i])
                      end
                  end),
        awful.key({ modkey, "Shift" }, k,
                  function ()
                      if client.focus and tags[client.focus.screen][i] then
                          awful.client.movetotag(tags[client.focus.screen][i])
                      end
                  end),
        awful.key({ modkey, "Control", "Shift" }, k,
                  function ()
                      if client.focus and tags[client.focus.screen][i] then
                          awful.client.toggletag(tags[client.focus.screen][i])
                      end
                  end))
end

clientbuttons = awful.util.table.join(
    awful.button({ }, 1, function (c) client.focus = c; c:raise() end),
    awful.button({ modkey }, 1, awful.mouse.client.move),
    awful.button({ modkey }, 3, awful.mouse.client.resize))

-- Set keys
root.keys(globalkeys)
-- }}}
-- vim: set fenc=utf-8 tw=80 foldmethod=marker :