Keybow Custom Layout

customlayout.lua

require "keybow"

alt = 0 -- used to cycle key 11

function modifier(key, ...)
    for i = 1, select('#', ...) do
        local j = select(i, ...)
        keybow.set_modifier(j, keybow.KEY_DOWN)
    end
    keybow.tap_key(key)
    for i = 1, select('#', ...) do
        local j = select(i, ...)
        keybow.set_modifier(j, keybow.KEY_UP)
    end
end

function setup()
    keybow.auto_lights(false)
    keybow.clear_lights()
    math.randomseed(os.time())
--[[
    -- startup lights ??
    pixels = {9, 6, 3, 0}
    for pix = 1, 4 do
        keybow.set_pixel(pixels[pix], math.random(255), math.random(255), math.random(255))
        keybow.sleep(1000)
        keybow.clear_lights()
    end
]]
end


--- Juzam Custom Layout ---

--- Landscape mode ----

--- 11 8 5 2 
--- 10 7 4 1
---  9 6 3 0 


--- Top Row
-- 11 Browser:   ^                  "Vimium: visitPreviousTab"  
-- 8  Tmux:      CTRL+b+s           "tmux sync panels"
-- 5  Tmux:      CTRL+b CTRL+b      "tmux switch to last window"
-- 2  Win:       Win+Space          "Win: change keyboard lang"

--[[
function handle_key_11(pressed) -- Chrome: cycle CTRL+1 / CTRL+2
    if pressed then
        keybow.clear_lights()
        keybow.set_pixel(11, math.random(255), math.random(255), math.random(255))

        if ( alt == 0 ) then
            modifier("1",keybow.LEFT_CTRL)
            alt = 1
        else
            modifier("2",keybow.LEFT_CTRL)
            alt = 0
        end
    end
end
]]

function handle_key_11(pressed) -- Chrome: cycle CTRL+1 / CTRL+2
    keybow.set_key("^", pressed)
end

function handle_key_08(pressed) -- tmux sync panels
    if pressed then
        modifier("b",keybow.LEFT_CTRL)
        keybow.sleep(500)
        keybow.tap_key("s")

        keybow.clear_lights()
        keybow.set_pixel(08, math.random(255), math.random(255), math.random(255))
    end
end

function handle_key_05(pressed) -- tmux switch to last window CTLR+b CTRL+b
    if pressed then
        modifier("b",keybow.LEFT_CTRL)
        modifier("b",keybow.LEFT_CTRL)

        keybow.clear_lights()
        keybow.set_pixel(05, math.random(255), math.random(255), math.random(255))
    end
end

function handle_key_02(pressed) -- Win: swap keyboard lang
    if pressed then
        keybow.set_modifier(keybow.LEFT_META, keybow.KEY_DOWN)
        keybow.tap_space()
        keybow.sleep(750)
        keybow.set_modifier(keybow.LEFT_META, keybow.KEY_UP)

        keybow.clear_lights()
        keybow.set_pixel(02, math.random(255), math.random(255), math.random(255))
    end
end

--- Middle Row - Tmux Windows 1 .. 4

function handle_key_10(pressed) -- tmux win 1
    if pressed then
        modifier("b",keybow.LEFT_CTRL)
        keybow.tap_key("1", pressed)

        keybow.clear_lights()
        keybow.set_pixel(10, math.random(255), math.random(255), math.random(255))
    end
end

function handle_key_07(pressed) -- tmux win 2
    if pressed then
        modifier("b",keybow.LEFT_CTRL)
        keybow.tap_key("2", pressed)

        keybow.clear_lights()
        keybow.set_pixel(07, math.random(255), math.random(255), math.random(255))
    end
end

function handle_key_04(pressed) -- tmux win 3
    if pressed then
        modifier("b",keybow.LEFT_CTRL)
        keybow.tap_key("3", pressed)

        keybow.clear_lights()
        keybow.set_pixel(04, math.random(255), math.random(255), math.random(255))
    end
end

function handle_key_01(pressed) -- tmux win 4
    if pressed then
        modifier("b",keybow.LEFT_CTRL)
        keybow.tap_key("4", pressed)

        keybow.clear_lights()
        keybow.set_pixel(01, math.random(255), math.random(255), math.random(255))
    end
end

--- Bottom Row - switch/launch pinned taskbar items
-- 9 Win: launch/switch to Outlook (win+2)
-- 6 Win: launch/switch to Firefox (win+7)
-- 3 Win: launch/switch to Chrome (win+8)
-- 0 Win: launch/switch to Swan (win+6)

function handle_key_09(pressed) -- Outlook  
    if pressed then
        keybow.set_modifier(keybow.LEFT_META, keybow.KEY_DOWN)
        keybow.tap_key("2", pressed)
        keybow.set_modifier(keybow.LEFT_META, keybow.KEY_UP)
    end

        keybow.clear_lights()
        keybow.set_pixel(09, math.random(255), math.random(255), math.random(255))
end

function handle_key_06(pressed) -- Firefox
    if pressed then
        keybow.set_modifier(keybow.LEFT_META, keybow.KEY_DOWN)
        keybow.tap_key("7", pressed)
        keybow.set_modifier(keybow.LEFT_META, keybow.KEY_UP)

        keybow.clear_lights()
        keybow.set_pixel(06, math.random(255), math.random(255), math.random(255))
    end
end

function handle_key_03(pressed) -- Chrome
    if pressed then
        keybow.set_modifier(keybow.LEFT_META, keybow.KEY_DOWN)
        keybow.tap_key("8", pressed)
        keybow.set_modifier(keybow.LEFT_META, keybow.KEY_UP)

        keybow.clear_lights()
        keybow.set_pixel(03, math.random(255), math.random(255), math.random(255))
    end
end

function handle_key_00(pressed) -- Swan
    if pressed then
        keybow.set_modifier(keybow.LEFT_META, keybow.KEY_DOWN)
        keybow.tap_key("6", pressed)
        keybow.set_modifier(keybow.LEFT_META, keybow.KEY_UP)

        keybow.clear_lights()
        keybow.set_pixel(00, math.random(255), math.random(255), math.random(255))
    end
end