A LuaMacros script to use with Photoshop.

photoshop.lua

-- Macros for Photoshop. Button codes belong to a Kolke KTN-101 numercial
-- keyboard. By changing the keys of the key_map array, they can be adapted
-- to your secondary keyboard.

-- clears output
clear()

-- minimizes to tray
lmc_minimize()
lmc.minimizeToTray = true;

-- To get the keyboard ID:
-- you will be prompted to press a key on keyboard MACROS. This is the secondary keyboard
-- lmc_assign_keyboard('MACROS');
-- lists all connected devices
-- lmc_print_devices()

-- assign keyboard ID
local kbID = 'PID_0001';

-- asigns name to the secondary keyboard
lmc_device_set_name('MACROS',kbID);

-- The key map : [button] = key
local key_map = {
  [8] = '{ESC}',   -- ESC
  [13] = '^s',     -- save (ctrl + s)
  [45] = '{NUM0}', -- num keys (when NUMLOCK is OFF) to change opacity
  [35] = '{NUM1}',
  [40] = '{NUM2}',
  [34] = '{NUM3}',
  [37] = '{NUM4}',
  [12] = '{NUM5}',
  [39] = '{NUM6}',
  [36] = '{NUM7}',
  [38] = '{NUM8}',
  [33] = '{NUM9}',
  [97] = '+s',    -- stamp tool
  [98] = 'y',     -- history brush tool
  [99] = 'j',     -- smudge tool
  [100] = 'c',    -- crop tool
  [101] = '+g',   -- gradient tool
  [102] = 'v',    -- move tool
  [103] = '+l',   -- lasso tool
  [104] = '+m',   -- marquee selection tool
  [105] = '^d',   -- deselect shortcut ( ctrl+d )
  [106] = 'x',    -- switch foreground and background colors
  [107] = '^t',   -- free transform ( ctrl+t )
  [109] = '{F5}', -- brush settings
  [110] = '^j',   -- duplicate layer shortcut ( ctrl+j )
  [111] = 'd'     -- default foreground and background colors
};

lmc_set_handler('MACROS' ,function(button,direction)
  if (direction == 1) then return end
  lmc_send_keys(key_map[button])
  -- uncomment to print button code (useful if changing key_map)
  -- print(button)
end);