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Diffstat (limited to 'awesome/lib/awful/button.lua')
| -rw-r--r-- | awesome/lib/awful/button.lua | 61 |
1 files changed, 0 insertions, 61 deletions
diff --git a/awesome/lib/awful/button.lua b/awesome/lib/awful/button.lua deleted file mode 100644 index b50664d..0000000 --- a/awesome/lib/awful/button.lua +++ /dev/null @@ -1,61 +0,0 @@ ---------------------------------------------------------------------------- ---- Create easily new buttons objects ignoring certain modifiers. --- --- @author Julien Danjou <julien@danjou.info> --- @copyright 2009 Julien Danjou --- @classmod awful.button ---------------------------------------------------------------------------- - --- Grab environment we need -local setmetatable = setmetatable -local ipairs = ipairs -local capi = { button = button } -local util = require("awful.util") - -local button = { mt = {} } - ---- Modifiers to ignore. --- --- By default this is initialized as `{ "Lock", "Mod2" }` --- so the `Caps Lock` or `Num Lock` modifier are not taking into account by awesome --- when pressing keys. --- --- @table ignore_modifiers -local ignore_modifiers = { "Lock", "Mod2" } - ---- Create a new button to use as binding. --- --- This function is useful to create several buttons from one, because it will use --- the ignore_modifier variable to create more button with or without the ignored --- modifiers activated. --- --- For example if you want to ignore CapsLock in your buttonbinding (which is --- ignored by default by this function), creating button binding with this function --- will return 2 button objects: one with CapsLock on, and the other one with --- CapsLock off. --- --- @see button --- @treturn table A table with one or several button objects. -function button.new(mod, _button, press, release) - local ret = {} - local subsets = util.subsets(ignore_modifiers) - for _, set in ipairs(subsets) do - ret[#ret + 1] = capi.button({ modifiers = util.table.join(mod, set), - button = _button }) - if press then - ret[#ret]:connect_signal("press", function(_, ...) press(...) end) - end - if release then - ret[#ret]:connect_signal("release", function (_, ...) release(...) end) - end - end - return ret -end - -function button.mt:__call(...) - return button.new(...) -end - -return setmetatable(button, button.mt) - --- vim: filetype=lua:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:textwidth=80 |